diff --git a/CHANGELOG.md b/CHANGELOG.md index beae231..dd4b0a1 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -2,6 +2,9 @@ ## Unreleased +- Add annotation bookmark display modes for full snippets, compact surfaces, and dots; keep bookmark popovers open while hovered and hide occluded bookmarks fully. +- Register GLB/GLTF component metadata from `extras.ai3d` as individual parts, preserving component IDs, occurrence IDs, part numbers, and component paths through reports and part notes. + ## 0.4.3 - Add a command-palette diagnostics report that copies sanitized runtime, renderer, model, knowledge-generation, and conversion status for bug reports. diff --git a/README.md b/README.md index d0d06e9..682b443 100644 --- a/README.md +++ b/README.md @@ -377,7 +377,7 @@ The workbench `Generate note` action creates an evidence-backed Markdown note ra - a current viewport evidence snapshot in `Media/3D Previews` - an editable local draft that turns the captured evidence, annotations, tags, and profile notes into a first-pass knowledge note body, plus local draft metadata for tags and next actions -The default local pass does not send model data to a remote service. It uses renderer evidence, saved annotations, tags, and profile notes as the grounding layer for later AI-assisted drafting. When a GLB/GLTF file contains named internal groups or assemblies, the renderer registers those groups as higher-confidence part candidates and keeps ungrouped meshes as standalone candidates. Direct file view stores those captured candidates in the model profile immediately after a successful load, so later imported models can match reused parts even before a full report exists. During note generation, current part candidates are also compared with parts registered in other profiles or analyzed model sidecars, so likely reused components can be linked back to their existing part notes for review. +The default local pass does not send model data to a remote service. It uses renderer evidence, saved annotations, tags, and profile notes as the grounding layer for later AI-assisted drafting. When a GLB/GLTF file contains named internal groups or assemblies, the renderer registers those groups as higher-confidence part candidates and keeps ungrouped meshes as standalone candidates. GLB/GLTF component metadata in `extras.ai3d` (`partId`, `occurrenceId`, `partNumber`, and `componentPath`) is registered as individual component parts when present. Direct file view stores those captured candidates in the model profile immediately after a successful load, so later imported models can match reused parts even before a full report exists. During note generation, current part candidates are also compared with parts registered in other profiles or analyzed model sidecars, so likely reused components can be linked back to their existing part notes for review. After a report has been generated, use the direct workbench `Open index` action or the command palette `Open knowledge index` command to jump back into the model's knowledge map. diff --git a/docs/requirements-tracker.md b/docs/requirements-tracker.md index 1080134..6224cae 100644 --- a/docs/requirements-tracker.md +++ b/docs/requirements-tracker.md @@ -45,6 +45,7 @@ future agent notes can refer to the same requirement over time. - User value: Named groups and assemblies in GLB/GLTF files should become reusable part candidates without requiring a full report first. - Current behavior: - Named model groups are promoted to higher-confidence part candidates. + - GLB/GLTF `extras.ai3d` component metadata is promoted to individual component parts with stable component/occurrence identifiers. - Ungrouped mesh parts remain available as lower-confidence candidates. - The grouped-parts browser fixture verifies that group and mesh evidence are both preserved. - Verification: diff --git a/main.js 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this.set(t,-i,0,i,t,0,0,0,1),this}makeScale(e,t){return this.set(e,0,0,0,t,0,0,0,1),this}equals(e){let t=this.elements,i=e.elements;for(let r=0;r<9;r++)if(t[r]!==i[r])return!1;return!0}fromArray(e,t=0){for(let i=0;i<9;i++)this.elements[i]=e[i+t];return this}toArray(e=[],t=0){let i=this.elements;return e[t]=i[0],e[t+1]=i[1],e[t+2]=i[2],e[t+3]=i[3],e[t+4]=i[4],e[t+5]=i[5],e[t+6]=i[6],e[t+7]=i[7],e[t+8]=i[8],e}clone(){return new this.constructor().fromArray(this.elements)}};x0.prototype.isMatrix3=!0;ii=x0,mb=new ii,FN=new ii().set(.4123908,.3575843,.1804808,.212639,.7151687,.0721923,.0193308,.1191948,.9505322),BN=new ii().set(3.2409699,-1.5373832,-.4986108,-.9692436,1.8759675,.0415551,.0556301,-.203977,1.0569715);ai=Cq();Uv=class{static getDataURL(e,t="image/png"){if(/^data:/i.test(e.src)||typeof HTMLCanvasElement=="undefined")return e.src;let i;if(e instanceof HTMLCanvasElement)i=e;else{Dd===void 0&&(Dd=jd("canvas")),Dd.width=e.width,Dd.height=e.height;let r=Dd.getContext("2d");e instanceof ImageData?r.putImageData(e,0,0):r.drawImage(e,0,0,e.width,e.height),i=Dd}return i.toDataURL(t)}static sRGBToLinear(e){if(typeof HTMLImageElement!="undefined"&&e instanceof HTMLImageElement||typeof HTMLCanvasElement!="undefined"&&e instanceof HTMLCanvasElement||typeof ImageBitmap!="undefined"&&e instanceof ImageBitmap){let t=jd("canvas");t.width=e.width,t.height=e.height;let i=t.getContext("2d");i.drawImage(e,0,0,e.width,e.height);let r=i.getImageData(0,0,e.width,e.height),s=r.data;for(let a=0;a1),this.pmremVersion=0,this.normalized=!1}get width(){return this.source.getSize(_b).x}get height(){return this.source.getSize(_b).y}get depth(){return this.source.getSize(_b).z}get image(){return this.source.data}set image(e){this.source.data=e}updateMatrix(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)}addUpdateRange(e,t){this.updateRanges.push({start:e,count:t})}clearUpdateRanges(){this.updateRanges.length=0}clone(){return new this.constructor().copy(this)}copy(e){return this.name=e.name,this.source=e.source,this.mipmaps=e.mipmaps.slice(0),this.mapping=e.mapping,this.channel=e.channel,this.wrapS=e.wrapS,this.wrapT=e.wrapT,this.magFilter=e.magFilter,this.minFilter=e.minFilter,this.anisotropy=e.anisotropy,this.format=e.format,this.internalFormat=e.internalFormat,this.type=e.type,this.normalized=e.normalized,this.offset.copy(e.offset),this.repeat.copy(e.repeat),this.center.copy(e.center),this.rotation=e.rotation,this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrix.copy(e.matrix),this.generateMipmaps=e.generateMipmaps,this.premultiplyAlpha=e.premultiplyAlpha,this.flipY=e.flipY,this.unpackAlignment=e.unpackAlignment,this.colorSpace=e.colorSpace,this.renderTarget=e.renderTarget,this.isRenderTargetTexture=e.isRenderTargetTexture,this.isArrayTexture=e.isArrayTexture,this.userData=JSON.parse(JSON.stringify(e.userData)),this.needsUpdate=!0,this}setValues(e){for(let t in e){let i=e[t];if(i===void 0){Ct(`Texture.setValues(): parameter '${t}' has value of undefined.`);continue}let r=this[t];if(r===void 0){Ct(`Texture.setValues(): property '${t}' does not exist.`);continue}r&&i&&r.isVector2&&i.isVector2||r&&i&&r.isVector3&&i.isVector3||r&&i&&r.isMatrix3&&i.isMatrix3?r.copy(i):this[t]=i}}toJSON(e){let t=e===void 0||typeof e=="string";if(!t&&e.textures[this.uuid]!==void 0)return e.textures[this.uuid];let i={metadata:{version:4.7,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,image:this.source.toJSON(e).uuid,mapping:this.mapping,channel:this.channel,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,internalFormat:this.internalFormat,type:this.type,normalized:this.normalized,colorSpace:this.colorSpace,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,generateMipmaps:this.generateMipmaps,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};return Object.keys(this.userData).length>0&&(i.userData=this.userData),t||(e.textures[this.uuid]=i),i}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(e){if(this.mapping!==o0)return e;if(e.applyMatrix3(this.matrix),e.x<0||e.x>1)switch(this.wrapS){case Io:e.x=e.x-Math.floor(e.x);break;case oa:e.x=e.x<0?0:1;break;case 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this.x*=e.x,this.y*=e.y,this.z*=e.z,this.w*=e.w,this}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this.w*=e,this}applyMatrix4(e){let t=this.x,i=this.y,r=this.z,s=this.w,a=e.elements;return this.x=a[0]*t+a[4]*i+a[8]*r+a[12]*s,this.y=a[1]*t+a[5]*i+a[9]*r+a[13]*s,this.z=a[2]*t+a[6]*i+a[10]*r+a[14]*s,this.w=a[3]*t+a[7]*i+a[11]*r+a[15]*s,this}divide(e){return this.x/=e.x,this.y/=e.y,this.z/=e.z,this.w/=e.w,this}divideScalar(e){return this.multiplyScalar(1/e)}setAxisAngleFromQuaternion(e){this.w=2*Math.acos(e.w);let t=Math.sqrt(1-e.w*e.w);return t<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=e.x/t,this.y=e.y/t,this.z=e.z/t),this}setAxisAngleFromRotationMatrix(e){let t,i,r,s,l=e.elements,c=l[0],f=l[4],h=l[8],d=l[1],u=l[5],m=l[9],_=l[2],p=l[6],g=l[10];if(Math.abs(f-d)<.01&&Math.abs(h-_)<.01&&Math.abs(m-p)<.01){if(Math.abs(f+d)<.1&&Math.abs(h+_)<.1&&Math.abs(m+p)<.1&&Math.abs(c+u+g-3)<.1)return this.set(1,0,0,0),this;t=Math.PI;let x=(c+1)/2,A=(u+1)/2,S=(g+1)/2,E=(f+d)/4,R=(h+_)/4,I=(m+p)/4;return x>A&&x>S?x<.01?(i=0,r=.707106781,s=.707106781):(i=Math.sqrt(x),r=E/i,s=R/i):A>S?A<.01?(i=.707106781,r=0,s=.707106781):(r=Math.sqrt(A),i=E/r,s=I/r):S<.01?(i=.707106781,r=.707106781,s=0):(s=Math.sqrt(S),i=R/s,r=I/s),this.set(i,r,s,t),this}let v=Math.sqrt((p-m)*(p-m)+(h-_)*(h-_)+(d-f)*(d-f));return Math.abs(v)<.001&&(v=1),this.x=(p-m)/v,this.y=(h-_)/v,this.z=(d-f)/v,this.w=Math.acos((c+u+g-1)/2),this}setFromMatrixPosition(e){let t=e.elements;return this.x=t[12],this.y=t[13],this.z=t[14],this.w=t[15],this}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this.w=Math.min(this.w,e.w),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this.w=Math.max(this.w,e.w),this}clamp(e,t){return this.x=mi(this.x,e.x,t.x),this.y=mi(this.y,e.y,t.y),this.z=mi(this.z,e.z,t.z),this.w=mi(this.w,e.w,t.w),this}clampScalar(e,t){return this.x=mi(this.x,e,t),this.y=mi(this.y,e,t),this.z=mi(this.z,e,t),this.w=mi(this.w,e,t),this}clampLength(e,t){let i=this.length();return this.divideScalar(i||1).multiplyScalar(mi(i,e,t))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this.w=Math.trunc(this.w),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z+this.w*e.w}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w}length(){return 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this.y,yield this.z,yield this.w}};R0.prototype.isVector4=!0;ji=R0,Vv=class extends la{constructor(e=1,t=1,i={}){super(),i=Object.assign({generateMipmaps:!1,internalFormat:null,minFilter:Pr,depthBuffer:!0,stencilBuffer:!1,resolveDepthBuffer:!0,resolveStencilBuffer:!0,depthTexture:null,samples:0,count:1,depth:1,multiview:!1},i),this.isRenderTarget=!0,this.width=e,this.height=t,this.depth=i.depth,this.scissor=new ji(0,0,e,t),this.scissorTest=!1,this.viewport=new ji(0,0,e,t),this.textures=[];let r={width:e,height:t,depth:i.depth},s=new Rr(r),a=i.count;for(let o=0;o1);this.dispose()}this.viewport.set(0,0,e,t),this.scissor.set(0,0,e,t)}clone(){return new this.constructor().copy(this)}copy(e){this.width=e.width,this.height=e.height,this.depth=e.depth,this.scissor.copy(e.scissor),this.scissorTest=e.scissorTest,this.viewport.copy(e.viewport),this.textures.length=0;for(let t=0,i=e.textures.length;t>>0}enable(e){this.mask|=1<1){for(let t=0;t1){for(let 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0&&(o[l.uuid]=l.toJSON(e)),l.uuid}if(this.isScene)this.background&&(this.background.isColor?r.background=this.background.toJSON():this.background.isTexture&&(r.background=this.background.toJSON(e).uuid)),this.environment&&this.environment.isTexture&&this.environment.isRenderTargetTexture!==!0&&(r.environment=this.environment.toJSON(e).uuid);else if(this.isMesh||this.isLine||this.isPoints){r.geometry=s(e.geometries,this.geometry);let o=this.geometry.parameters;if(o!==void 0&&o.shapes!==void 0){let l=o.shapes;if(Array.isArray(l))for(let c=0,f=l.length;c0){r.children=[];for(let o=0;o0){r.animations=[];for(let o=0;o0&&(i.geometries=o),l.length>0&&(i.materials=l),c.length>0&&(i.textures=c),f.length>0&&(i.images=f),h.length>0&&(i.shapes=h),d.length>0&&(i.skeletons=d),u.length>0&&(i.animations=u),m.length>0&&(i.nodes=m)}return i.object=r,i;function a(o){let l=[];for(let c in o){let f=o[c];delete f.metadata,l.push(f)}return l}}clone(e){return new this.constructor().copy(this,e)}copy(e,t=!0){if(this.name=e.name,this.up.copy(e.up),this.position.copy(e.position),this.rotation.order=e.rotation.order,this.quaternion.copy(e.quaternion),this.scale.copy(e.scale),this.pivot=e.pivot!==null?e.pivot.clone():null,this.matrix.copy(e.matrix),this.matrixWorld.copy(e.matrixWorld),this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrixWorldAutoUpdate=e.matrixWorldAutoUpdate,this.matrixWorldNeedsUpdate=e.matrixWorldNeedsUpdate,this.layers.mask=e.layers.mask,this.visible=e.visible,this.castShadow=e.castShadow,this.receiveShadow=e.receiveShadow,this.frustumCulled=e.frustumCulled,this.renderOrder=e.renderOrder,this.static=e.static,this.animations=e.animations.slice(),this.userData=JSON.parse(JSON.stringify(e.userData)),t===!0)for(let i=0;iu+m?(c.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:e.handedness,target:this})):!c.inputState.pinching&&d<=u-m&&(c.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:e.handedness,target:this}))}else l!==null&&e.gripSpace&&(s=t.getPose(e.gripSpace,i),s!==null&&(l.matrix.fromArray(s.transform.matrix),l.matrix.decompose(l.position,l.rotation,l.scale),l.matrixWorldNeedsUpdate=!0,s.linearVelocity?(l.hasLinearVelocity=!0,l.linearVelocity.copy(s.linearVelocity)):l.hasLinearVelocity=!1,s.angularVelocity?(l.hasAngularVelocity=!0,l.angularVelocity.copy(s.angularVelocity)):l.hasAngularVelocity=!1,l.eventsEnabled&&l.dispatchEvent({type:"gripUpdated",data:e,target:this})));o!==null&&(r=t.getPose(e.targetRaySpace,i),r===null&&s!==null&&(r=s),r!==null&&(o.matrix.fromArray(r.transform.matrix),o.matrix.decompose(o.position,o.rotation,o.scale),o.matrixWorldNeedsUpdate=!0,r.linearVelocity?(o.hasLinearVelocity=!0,o.linearVelocity.copy(r.linearVelocity)):o.hasLinearVelocity=!1,r.angularVelocity?(o.hasAngularVelocity=!0,o.angularVelocity.copy(r.angularVelocity)):o.hasAngularVelocity=!1,this.dispatchEvent(Bq)))}return o!==null&&(o.visible=r!==null),l!==null&&(l.visible=s!==null),c!==null&&(c.visible=a!==null),this}_getHandJoint(e,t){if(e.joints[t.jointName]===void 0){let i=new Ls;i.matrixAutoUpdate=!1,i.visible=!1,e.joints[t.jointName]=i,e.add(i)}return e.joints[t.jointName]}},iF={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},Lc={h:0,s:0,l:0},tv={h:0,s:0,l:0};ct=class{constructor(e,t,i){return 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d=1/h,u=(c*l-o*f)*d,m=(a*f-o*l)*d;return s.set(1-u-m,m,u)}static containsPoint(e,t,i,r){return this.getBarycoord(e,t,i,r,gl)===null?!1:gl.x>=0&&gl.y>=0&&gl.x+gl.y<=1}static getInterpolation(e,t,i,r,s,a,o,l){return this.getBarycoord(e,t,i,r,gl)===null?(l.x=0,l.y=0,"z"in l&&(l.z=0),"w"in l&&(l.w=0),null):(l.setScalar(0),l.addScaledVector(s,gl.x),l.addScaledVector(a,gl.y),l.addScaledVector(o,gl.z),l)}static getInterpolatedAttribute(e,t,i,r,s,a){return xb.setScalar(0),Rb.setScalar(0),bb.setScalar(0),xb.fromBufferAttribute(e,t),Rb.fromBufferAttribute(e,i),bb.fromBufferAttribute(e,r),a.setScalar(0),a.addScaledVector(xb,s.x),a.addScaledVector(Rb,s.y),a.addScaledVector(bb,s.z),a}static isFrontFacing(e,t,i,r){return Fa.subVectors(i,t),_l.subVectors(e,t),Fa.cross(_l).dot(r)<0}set(e,t,i){return this.a.copy(e),this.b.copy(t),this.c.copy(i),this}setFromPointsAndIndices(e,t,i,r){return this.a.copy(e[t]),this.b.copy(e[i]),this.c.copy(e[r]),this}setFromAttributeAndIndices(e,t,i,r){return 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la{constructor(){super(),this.isBufferGeometry=!0,Object.defineProperty(this,"id",{value:Gq++}),this.uuid=Ga(),this.name="",this.type="BufferGeometry",this.index=null,this.indirect=null,this.indirectOffset=0,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}getIndex(){return this.index}setIndex(e){return Array.isArray(e)?this.index=new(fq(e)?Lp:Dp)(e,1):this.index=e,this}setIndirect(e,t=0){return this.indirect=e,this.indirectOffset=t,this}getIndirect(){return this.indirect}getAttribute(e){return this.attributes[e]}setAttribute(e,t){return this.attributes[e]=t,this}deleteAttribute(e){return delete this.attributes[e],this}hasAttribute(e){return this.attributes[e]!==void 0}addGroup(e,t,i=0){this.groups.push({start:e,count:t,materialIndex:i})}clearGroups(){this.groups=[]}setDrawRange(e,t){this.drawRange.start=e,this.drawRange.count=t}applyMatrix4(e){let t=this.attributes.position;t!==void 0&&(t.applyMatrix4(e),t.needsUpdate=!0);let i=this.attributes.normal;if(i!==void 0){let s=new ii().getNormalMatrix(e);i.applyNormalMatrix(s),i.needsUpdate=!0}let r=this.attributes.tangent;return r!==void 0&&(r.transformDirection(e),r.needsUpdate=!0),this.boundingBox!==null&&this.computeBoundingBox(),this.boundingSphere!==null&&this.computeBoundingSphere(),this}applyQuaternion(e){return sa.makeRotationFromQuaternion(e),this.applyMatrix4(sa),this}rotateX(e){return sa.makeRotationX(e),this.applyMatrix4(sa),this}rotateY(e){return sa.makeRotationY(e),this.applyMatrix4(sa),this}rotateZ(e){return sa.makeRotationZ(e),this.applyMatrix4(sa),this}translate(e,t,i){return sa.makeTranslation(e,t,i),this.applyMatrix4(sa),this}scale(e,t,i){return sa.makeScale(e,t,i),this.applyMatrix4(sa),this}lookAt(e){return Cb.lookAt(e),Cb.updateMatrix(),this.applyMatrix4(Cb.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(Gd).negate(),this.translate(Gd.x,Gd.y,Gd.z),this}setFromPoints(e){let t=this.getAttribute("position");if(t===void 0){let i=[];for(let r=0,s=e.length;rt.count&&Ct("BufferGeometry: Buffer size too small for points data. Use .dispose() and create a new geometry."),t.needsUpdate=!0}return this}computeBoundingBox(){this.boundingBox===null&&(this.boundingBox=new vr);let e=this.attributes.position,t=this.morphAttributes.position;if(e&&e.isGLBufferAttribute){Gt("BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box.",this),this.boundingBox.set(new ne(-1/0,-1/0,-1/0),new ne(1/0,1/0,1/0));return}if(e!==void 0){if(this.boundingBox.setFromBufferAttribute(e),t)for(let i=0,r=t.length;i0&&(e.userData=this.userData),this.parameters!==void 0){let l=this.parameters;for(let c in l)l[c]!==void 0&&(e[c]=l[c]);return e}e.data={attributes:{}};let t=this.index;t!==null&&(e.data.index={type:t.array.constructor.name,array:Array.prototype.slice.call(t.array)});let i=this.attributes;for(let l in i){let c=i[l];e.data.attributes[l]=c.toJSON(e.data)}let r={},s=!1;for(let l in this.morphAttributes){let c=this.morphAttributes[l],f=[];for(let h=0,d=c.length;h0&&(r[l]=f,s=!0)}s&&(e.data.morphAttributes=r,e.data.morphTargetsRelative=this.morphTargetsRelative);let a=this.groups;a.length>0&&(e.data.groups=JSON.parse(JSON.stringify(a)));let o=this.boundingSphere;return o!==null&&(e.data.boundingSphere=o.toJSON()),e}clone(){return new this.constructor().copy(this)}copy(e){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;let t={};this.name=e.name;let i=e.index;i!==null&&this.setIndex(i.clone());let r=e.attributes;for(let c in r){let f=r[c];this.setAttribute(c,f.clone(t))}let s=e.morphAttributes;for(let c in s){let f=[],h=s[c];for(let d=0,u=h.length;d0!=e>0&&this.version++,this._alphaTest=e}onBeforeRender(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(e){if(e!==void 0)for(let t in e){let i=e[t];if(i===void 0){Ct(`Material: parameter '${t}' has value of undefined.`);continue}let r=this[t];if(r===void 0){Ct(`Material: '${t}' is not a property of THREE.${this.type}.`);continue}r&&r.isColor?r.set(i):r&&r.isVector3&&i&&i.isVector3?r.copy(i):this[t]=i}}toJSON(e){let t=e===void 0||typeof e=="string";t&&(e={textures:{},images:{}});let i={metadata:{version:4.7,type:"Material",generator:"Material.toJSON"}};i.uuid=this.uuid,i.type=this.type,this.name!==""&&(i.name=this.name),this.color&&this.color.isColor&&(i.color=this.color.getHex()),this.roughness!==void 0&&(i.roughness=this.roughness),this.metalness!==void 0&&(i.metalness=this.metalness),this.sheen!==void 0&&(i.sheen=this.sheen),this.sheenColor&&this.sheenColor.isColor&&(i.sheenColor=this.sheenColor.getHex()),this.sheenRoughness!==void 0&&(i.sheenRoughness=this.sheenRoughness),this.emissive&&this.emissive.isColor&&(i.emissive=this.emissive.getHex()),this.emissiveIntensity!==void 0&&this.emissiveIntensity!==1&&(i.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(i.specular=this.specular.getHex()),this.specularIntensity!==void 0&&(i.specularIntensity=this.specularIntensity),this.specularColor&&this.specularColor.isColor&&(i.specularColor=this.specularColor.getHex()),this.shininess!==void 0&&(i.shininess=this.shininess),this.clearcoat!==void 0&&(i.clearcoat=this.clearcoat),this.clearcoatRoughness!==void 0&&(i.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(i.clearcoatMap=this.clearcoatMap.toJSON(e).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(i.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(e).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(i.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(e).uuid,i.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.sheenColorMap&&this.sheenColorMap.isTexture&&(i.sheenColorMap=this.sheenColorMap.toJSON(e).uuid),this.sheenRoughnessMap&&this.sheenRoughnessMap.isTexture&&(i.sheenRoughnessMap=this.sheenRoughnessMap.toJSON(e).uuid),this.dispersion!==void 0&&(i.dispersion=this.dispersion),this.iridescence!==void 0&&(i.iridescence=this.iridescence),this.iridescenceIOR!==void 0&&(i.iridescenceIOR=this.iridescenceIOR),this.iridescenceThicknessRange!==void 0&&(i.iridescenceThicknessRange=this.iridescenceThicknessRange),this.iridescenceMap&&this.iridescenceMap.isTexture&&(i.iridescenceMap=this.iridescenceMap.toJSON(e).uuid),this.iridescenceThicknessMap&&this.iridescenceThicknessMap.isTexture&&(i.iridescenceThicknessMap=this.iridescenceThicknessMap.toJSON(e).uuid),this.anisotropy!==void 0&&(i.anisotropy=this.anisotropy),this.anisotropyRotation!==void 0&&(i.anisotropyRotation=this.anisotropyRotation),this.anisotropyMap&&this.anisotropyMap.isTexture&&(i.anisotropyMap=this.anisotropyMap.toJSON(e).uuid),this.map&&this.map.isTexture&&(i.map=this.map.toJSON(e).uuid),this.matcap&&this.matcap.isTexture&&(i.matcap=this.matcap.toJSON(e).uuid),this.alphaMap&&this.alphaMap.isTexture&&(i.alphaMap=this.alphaMap.toJSON(e).uuid),this.lightMap&&this.lightMap.isTexture&&(i.lightMap=this.lightMap.toJSON(e).uuid,i.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(i.aoMap=this.aoMap.toJSON(e).uuid,i.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(i.bumpMap=this.bumpMap.toJSON(e).uuid,i.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(i.normalMap=this.normalMap.toJSON(e).uuid,i.normalMapType=this.normalMapType,i.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(i.displacementMap=this.displacementMap.toJSON(e).uuid,i.displacementScale=this.displacementScale,i.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(i.roughnessMap=this.roughnessMap.toJSON(e).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(i.metalnessMap=this.metalnessMap.toJSON(e).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(i.emissiveMap=this.emissiveMap.toJSON(e).uuid),this.specularMap&&this.specularMap.isTexture&&(i.specularMap=this.specularMap.toJSON(e).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(i.specularIntensityMap=this.specularIntensityMap.toJSON(e).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(i.specularColorMap=this.specularColorMap.toJSON(e).uuid),this.envMap&&this.envMap.isTexture&&(i.envMap=this.envMap.toJSON(e).uuid,this.combine!==void 0&&(i.combine=this.combine)),this.envMapRotation!==void 0&&(i.envMapRotation=this.envMapRotation.toArray()),this.envMapIntensity!==void 0&&(i.envMapIntensity=this.envMapIntensity),this.reflectivity!==void 0&&(i.reflectivity=this.reflectivity),this.refractionRatio!==void 0&&(i.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(i.gradientMap=this.gradientMap.toJSON(e).uuid),this.transmission!==void 0&&(i.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(i.transmissionMap=this.transmissionMap.toJSON(e).uuid),this.thickness!==void 0&&(i.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(i.thicknessMap=this.thicknessMap.toJSON(e).uuid),this.attenuationDistance!==void 0&&this.attenuationDistance!==1/0&&(i.attenuationDistance=this.attenuationDistance),this.attenuationColor!==void 0&&(i.attenuationColor=this.attenuationColor.getHex()),this.size!==void 0&&(i.size=this.size),this.shadowSide!==null&&(i.shadowSide=this.shadowSide),this.sizeAttenuation!==void 0&&(i.sizeAttenuation=this.sizeAttenuation),this.blending!==ih&&(i.blending=this.blending),this.side!==Os&&(i.side=this.side),this.vertexColors===!0&&(i.vertexColors=!0),this.opacity<1&&(i.opacity=this.opacity),this.transparent===!0&&(i.transparent=!0),this.blendSrc!==Mv&&(i.blendSrc=this.blendSrc),this.blendDst!==Cv&&(i.blendDst=this.blendDst),this.blendEquation!==Uc&&(i.blendEquation=this.blendEquation),this.blendSrcAlpha!==null&&(i.blendSrcAlpha=this.blendSrcAlpha),this.blendDstAlpha!==null&&(i.blendDstAlpha=this.blendDstAlpha),this.blendEquationAlpha!==null&&(i.blendEquationAlpha=this.blendEquationAlpha),this.blendColor&&this.blendColor.isColor&&(i.blendColor=this.blendColor.getHex()),this.blendAlpha!==0&&(i.blendAlpha=this.blendAlpha),this.depthFunc!==rh&&(i.depthFunc=this.depthFunc),this.depthTest===!1&&(i.depthTest=this.depthTest),this.depthWrite===!1&&(i.depthWrite=this.depthWrite),this.colorWrite===!1&&(i.colorWrite=this.colorWrite),this.stencilWriteMask!==255&&(i.stencilWriteMask=this.stencilWriteMask),this.stencilFunc!==kb&&(i.stencilFunc=this.stencilFunc),this.stencilRef!==0&&(i.stencilRef=this.stencilRef),this.stencilFuncMask!==255&&(i.stencilFuncMask=this.stencilFuncMask),this.stencilFail!==Jf&&(i.stencilFail=this.stencilFail),this.stencilZFail!==Jf&&(i.stencilZFail=this.stencilZFail),this.stencilZPass!==Jf&&(i.stencilZPass=this.stencilZPass),this.stencilWrite===!0&&(i.stencilWrite=this.stencilWrite),this.rotation!==void 0&&this.rotation!==0&&(i.rotation=this.rotation),this.polygonOffset===!0&&(i.polygonOffset=!0),this.polygonOffsetFactor!==0&&(i.polygonOffsetFactor=this.polygonOffsetFactor),this.polygonOffsetUnits!==0&&(i.polygonOffsetUnits=this.polygonOffsetUnits),this.linewidth!==void 0&&this.linewidth!==1&&(i.linewidth=this.linewidth),this.dashSize!==void 0&&(i.dashSize=this.dashSize),this.gapSize!==void 0&&(i.gapSize=this.gapSize),this.scale!==void 0&&(i.scale=this.scale),this.dithering===!0&&(i.dithering=!0),this.alphaTest>0&&(i.alphaTest=this.alphaTest),this.alphaHash===!0&&(i.alphaHash=!0),this.alphaToCoverage===!0&&(i.alphaToCoverage=!0),this.premultipliedAlpha===!0&&(i.premultipliedAlpha=!0),this.forceSinglePass===!0&&(i.forceSinglePass=!0),this.allowOverride===!1&&(i.allowOverride=!1),this.wireframe===!0&&(i.wireframe=!0),this.wireframeLinewidth>1&&(i.wireframeLinewidth=this.wireframeLinewidth),this.wireframeLinecap!=="round"&&(i.wireframeLinecap=this.wireframeLinecap),this.wireframeLinejoin!=="round"&&(i.wireframeLinejoin=this.wireframeLinejoin),this.flatShading===!0&&(i.flatShading=!0),this.visible===!1&&(i.visible=!1),this.toneMapped===!1&&(i.toneMapped=!1),this.fog===!1&&(i.fog=!1),Object.keys(this.userData).length>0&&(i.userData=this.userData);function r(s){let a=[];for(let o in s){let l=s[o];delete l.metadata,a.push(l)}return a}if(t){let s=r(e.textures),a=r(e.images);s.length>0&&(i.textures=s),a.length>0&&(i.images=a)}return i}clone(){return new this.constructor().copy(this)}copy(e){this.name=e.name,this.blending=e.blending,this.side=e.side,this.vertexColors=e.vertexColors,this.opacity=e.opacity,this.transparent=e.transparent,this.blendSrc=e.blendSrc,this.blendDst=e.blendDst,this.blendEquation=e.blendEquation,this.blendSrcAlpha=e.blendSrcAlpha,this.blendDstAlpha=e.blendDstAlpha,this.blendEquationAlpha=e.blendEquationAlpha,this.blendColor.copy(e.blendColor),this.blendAlpha=e.blendAlpha,this.depthFunc=e.depthFunc,this.depthTest=e.depthTest,this.depthWrite=e.depthWrite,this.stencilWriteMask=e.stencilWriteMask,this.stencilFunc=e.stencilFunc,this.stencilRef=e.stencilRef,this.stencilFuncMask=e.stencilFuncMask,this.stencilFail=e.stencilFail,this.stencilZFail=e.stencilZFail,this.stencilZPass=e.stencilZPass,this.stencilWrite=e.stencilWrite;let t=e.clippingPlanes,i=null;if(t!==null){let r=t.length;i=new Array(r);for(let s=0;s!==r;++s)i[s]=t[s].clone()}return this.clippingPlanes=i,this.clipIntersection=e.clipIntersection,this.clipShadows=e.clipShadows,this.shadowSide=e.shadowSide,this.colorWrite=e.colorWrite,this.precision=e.precision,this.polygonOffset=e.polygonOffset,this.polygonOffsetFactor=e.polygonOffsetFactor,this.polygonOffsetUnits=e.polygonOffsetUnits,this.dithering=e.dithering,this.alphaTest=e.alphaTest,this.alphaHash=e.alphaHash,this.alphaToCoverage=e.alphaToCoverage,this.premultipliedAlpha=e.premultipliedAlpha,this.forceSinglePass=e.forceSinglePass,this.allowOverride=e.allowOverride,this.visible=e.visible,this.toneMapped=e.toneMapped,this.userData=JSON.parse(JSON.stringify(e.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(e){e===!0&&this.version++}},El=new ne,yb=new ne,av=new ne,wc=new ne,Pb=new ne,ov=new ne,Db=new ne,Co=class{constructor(e=new ne,t=new ne(0,0,-1)){this.origin=e,this.direction=t}set(e,t){return this.origin.copy(e),this.direction.copy(t),this}copy(e){return this.origin.copy(e.origin),this.direction.copy(e.direction),this}at(e,t){return t.copy(this.origin).addScaledVector(this.direction,e)}lookAt(e){return this.direction.copy(e).sub(this.origin).normalize(),this}recast(e){return this.origin.copy(this.at(e,El)),this}closestPointToPoint(e,t){t.subVectors(e,this.origin);let i=t.dot(this.direction);return i<0?t.copy(this.origin):t.copy(this.origin).addScaledVector(this.direction,i)}distanceToPoint(e){return Math.sqrt(this.distanceSqToPoint(e))}distanceSqToPoint(e){let t=El.subVectors(e,this.origin).dot(this.direction);return t<0?this.origin.distanceToSquared(e):(El.copy(this.origin).addScaledVector(this.direction,t),El.distanceToSquared(e))}distanceSqToSegment(e,t,i,r){yb.copy(e).add(t).multiplyScalar(.5),av.copy(t).sub(e).normalize(),wc.copy(this.origin).sub(yb);let s=e.distanceTo(t)*.5,a=-this.direction.dot(av),o=wc.dot(this.direction),l=-wc.dot(av),c=wc.lengthSq(),f=Math.abs(1-a*a),h,d,u,m;if(f>0)if(h=a*l-o,d=a*o-l,m=s*f,h>=0)if(d>=-m)if(d<=m){let _=1/f;h*=_,d*=_,u=h*(h+a*d+2*o)+d*(a*h+d+2*l)+c}else d=s,h=Math.max(0,-(a*d+o)),u=-h*h+d*(d+2*l)+c;else d=-s,h=Math.max(0,-(a*d+o)),u=-h*h+d*(d+2*l)+c;else d<=-m?(h=Math.max(0,-(-a*s+o)),d=h>0?-s:Math.min(Math.max(-s,-l),s),u=-h*h+d*(d+2*l)+c):d<=m?(h=0,d=Math.min(Math.max(-s,-l),s),u=d*(d+2*l)+c):(h=Math.max(0,-(a*s+o)),d=h>0?s:Math.min(Math.max(-s,-l),s),u=-h*h+d*(d+2*l)+c);else d=a>0?-s:s,h=Math.max(0,-(a*d+o)),u=-h*h+d*(d+2*l)+c;return i&&i.copy(this.origin).addScaledVector(this.direction,h),r&&r.copy(yb).addScaledVector(av,d),u}intersectSphere(e,t){El.subVectors(e.center,this.origin);let i=El.dot(this.direction),r=El.dot(El)-i*i,s=e.radius*e.radius;if(r>s)return null;let a=Math.sqrt(s-r),o=i-a,l=i+a;return l<0?null:o<0?this.at(l,t):this.at(o,t)}intersectsSphere(e){return e.radius<0?!1:this.distanceSqToPoint(e.center)<=e.radius*e.radius}distanceToPlane(e){let t=e.normal.dot(this.direction);if(t===0)return e.distanceToPoint(this.origin)===0?0:null;let i=-(this.origin.dot(e.normal)+e.constant)/t;return i>=0?i:null}intersectPlane(e,t){let i=this.distanceToPlane(e);return i===null?null:this.at(i,t)}intersectsPlane(e){let t=e.distanceToPoint(this.origin);return t===0||e.normal.dot(this.direction)*t<0}intersectBox(e,t){let i,r,s,a,o,l,c=1/this.direction.x,f=1/this.direction.y,h=1/this.direction.z,d=this.origin;return c>=0?(i=(e.min.x-d.x)*c,r=(e.max.x-d.x)*c):(i=(e.max.x-d.x)*c,r=(e.min.x-d.x)*c),f>=0?(s=(e.min.y-d.y)*f,a=(e.max.y-d.y)*f):(s=(e.max.y-d.y)*f,a=(e.min.y-d.y)*f),i>a||s>r||((s>i||isNaN(i))&&(i=s),(a=0?(o=(e.min.z-d.z)*h,l=(e.max.z-d.z)*h):(o=(e.max.z-d.z)*h,l=(e.min.z-d.z)*h),i>l||o>r)||((o>i||i!==i)&&(i=o),(l=0?i:r,t)}intersectsBox(e){return this.intersectBox(e,El)!==null}intersectTriangle(e,t,i,r,s){Pb.subVectors(t,e),ov.subVectors(i,e),Db.crossVectors(Pb,ov);let a=this.direction.dot(Db),o;if(a>0){if(r)return null;o=1}else if(a<0)o=-1,a=-a;else return null;wc.subVectors(this.origin,e);let l=o*this.direction.dot(ov.crossVectors(wc,ov));if(l<0)return null;let c=o*this.direction.dot(Pb.cross(wc));if(c<0||l+c>a)return null;let f=-o*wc.dot(Db);return f<0?null:this.at(f/a,s)}applyMatrix4(e){return this.origin.applyMatrix4(e),this.direction.transformDirection(e),this}equals(e){return e.origin.equals(this.origin)&&e.direction.equals(this.direction)}clone(){return new this.constructor().copy(this)}},Wa=class extends Ur{constructor(e){super(),this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new ct(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new ka,this.combine=qp,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapRotation.copy(e.envMapRotation),this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.fog=e.fog,this}},YN=new li,Qf=new Co,lv=new ts,KN=new ne,cv=new ne,fv=new ne,hv=new ne,Lb=new ne,dv=new ne,jN=new ne,uv=new ne,ci=class extends nr{constructor(e=new sr,t=new Wa){super(),this.isMesh=!0,this.type="Mesh",this.geometry=e,this.material=t,this.morphTargetDictionary=void 0,this.morphTargetInfluences=void 0,this.count=1,this.updateMorphTargets()}copy(e,t){return super.copy(e,t),e.morphTargetInfluences!==void 0&&(this.morphTargetInfluences=e.morphTargetInfluences.slice()),e.morphTargetDictionary!==void 0&&(this.morphTargetDictionary=Object.assign({},e.morphTargetDictionary)),this.material=Array.isArray(e.material)?e.material.slice():e.material,this.geometry=e.geometry,this}updateMorphTargets(){let t=this.geometry.morphAttributes,i=Object.keys(t);if(i.length>0){let r=t[i[0]];if(r!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let s=0,a=r.length;s(e.far-e.near)**2))&&(YN.copy(s).invert(),Qf.copy(e.ray).applyMatrix4(YN),!(i.boundingBox!==null&&Qf.intersectsBox(i.boundingBox)===!1)&&this._computeIntersections(e,t,Qf)))}_computeIntersections(e,t,i){let r,s=this.geometry,a=this.material,o=s.index,l=s.attributes.position,c=s.attributes.uv,f=s.attributes.uv1,h=s.attributes.normal,d=s.groups,u=s.drawRange;if(o!==null)if(Array.isArray(a))for(let m=0,_=d.length;m<_;m++){let p=d[m],g=a[p.materialIndex],v=Math.max(p.start,u.start),x=Math.min(o.count,Math.min(p.start+p.count,u.start+u.count));for(let A=v,S=x;A1)?null:t.copy(e.start).addScaledVector(r,a)}intersectsLine(e){let t=this.distanceToPoint(e.start),i=this.distanceToPoint(e.end);return t<0&&i>0||i<0&&t>0}intersectsBox(e){return e.intersectsPlane(this)}intersectsSphere(e){return e.intersectsPlane(this)}coplanarPoint(e){return e.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(e,t){let i=t||Kq.getNormalMatrix(e),r=this.coplanarPoint(wb).applyMatrix4(e),s=this.normal.applyMatrix3(i).normalize();return this.constant=-r.dot(s),this}translate(e){return this.constant-=e.dot(this.normal),this}equals(e){return e.normal.equals(this.normal)&&e.constant===this.constant}clone(){return new this.constructor().copy(this)}},$f=new ts,jq=new Lt(.5,.5),gv=new ne,ru=class{constructor(e=new aa,t=new aa,i=new aa,r=new aa,s=new aa,a=new aa){this.planes=[e,t,i,r,s,a]}set(e,t,i,r,s,a){let o=this.planes;return o[0].copy(e),o[1].copy(t),o[2].copy(i),o[3].copy(r),o[4].copy(s),o[5].copy(a),this}copy(e){let t=this.planes;for(let i=0;i<6;i++)t[i].copy(e.planes[i]);return this}setFromProjectionMatrix(e,t=Va,i=!1){let r=this.planes,s=e.elements,a=s[0],o=s[1],l=s[2],c=s[3],f=s[4],h=s[5],d=s[6],u=s[7],m=s[8],_=s[9],p=s[10],g=s[11],v=s[12],x=s[13],A=s[14],S=s[15];if(r[0].setComponents(c-a,u-f,g-m,S-v).normalize(),r[1].setComponents(c+a,u+f,g+m,S+v).normalize(),r[2].setComponents(c+o,u+h,g+_,S+x).normalize(),r[3].setComponents(c-o,u-h,g-_,S-x).normalize(),i)r[4].setComponents(l,d,p,A).normalize(),r[5].setComponents(c-l,u-d,g-p,S-A).normalize();else if(r[4].setComponents(c-l,u-d,g-p,S-A).normalize(),t===Va)r[5].setComponents(c+l,u+d,g+p,S+A).normalize();else if(t===Kd)r[5].setComponents(l,d,p,A).normalize();else throw new Error("THREE.Frustum.setFromProjectionMatrix(): Invalid coordinate system: "+t);return this}intersectsObject(e){if(e.boundingSphere!==void 0)e.boundingSphere===null&&e.computeBoundingSphere(),$f.copy(e.boundingSphere).applyMatrix4(e.matrixWorld);else{let t=e.geometry;t.boundingSphere===null&&t.computeBoundingSphere(),$f.copy(t.boundingSphere).applyMatrix4(e.matrixWorld)}return this.intersectsSphere($f)}intersectsSprite(e){$f.center.set(0,0,0);let t=jq.distanceTo(e.center);return $f.radius=.7071067811865476+t,$f.applyMatrix4(e.matrixWorld),this.intersectsSphere($f)}intersectsSphere(e){let t=this.planes,i=e.center,r=-e.radius;for(let s=0;s<6;s++)if(t[s].distanceToPoint(i)0?e.max.x:e.min.x,gv.y=r.normal.y>0?e.max.y:e.min.y,gv.z=r.normal.z>0?e.max.z:e.min.z,r.distanceToPoint(gv)<0)return!1}return!0}containsPoint(e){let t=this.planes;for(let i=0;i<6;i++)if(t[i].distanceToPoint(e)<0)return!1;return!0}clone(){return new this.constructor().copy(this)}},ws=class extends Ur{constructor(e){super(),this.isLineBasicMaterial=!0,this.type="LineBasicMaterial",this.color=new ct(16777215),this.map=null,this.linewidth=1,this.linecap="round",this.linejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.linewidth=e.linewidth,this.linecap=e.linecap,this.linejoin=e.linejoin,this.fog=e.fog,this}},kv=new ne,Wv=new ne,iw=new li,Rp=new Co,vv=new ts,Fb=new ne,rw=new ne,ch=class extends nr{constructor(e=new sr,t=new ws){super(),this.isLine=!0,this.type="Line",this.geometry=e,this.material=t,this.morphTargetDictionary=void 0,this.morphTargetInfluences=void 0,this.updateMorphTargets()}copy(e,t){return super.copy(e,t),this.material=Array.isArray(e.material)?e.material.slice():e.material,this.geometry=e.geometry,this}computeLineDistances(){let e=this.geometry;if(e.index===null){let t=e.attributes.position,i=[0];for(let r=1,s=t.count;r0){let r=t[i[0]];if(r!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let s=0,a=r.length;s0){let r=t[i[0]];if(r!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let s=0,a=r.length;s0?1:-1,f.push(q.x,q.y,q.z),h.push(Y/R),h.push(1-Z/I),W+=1}}for(let Z=0;Z[Td(l.sourcePath,l.sourceExt,l.targetExt),l]));function a(){let l=t();i(l),e==null||e(l)}return(n.length!==r.length||r.some((l,c)=>!rq(l,n[c])))&&(e==null||e(r)),{get(l,c,f){return s.get(Td(l,c,f))},set(l){s.set(Td(l.sourcePath,l.sourceExt,l.targetExt),l),a()},delete(l,c,f){let h=s.delete(Td(l,c,f));return h&&a(),h},clear(){s.size!==0&&(s.clear(),a())},entries(){return t()}}}var db=C(()=>{"use strict"});function Oa(n){return n.trim().toLowerCase().replace(/^\./,"")}function ub(n){return nq.get(Oa(n))}function dl(n){let e=ub(n);return!!(e!=null&&e.enabled)}function hp(n){return["splat","spz","sog"].includes(Oa(n))}function ul(){return vN.filter(n=>n.enabled).map(n=>n.ext)}var vN,nq,To=C(()=>{"use strict";vN=[{ext:"glb",family:"mesh",strategy:"direct",directLoader:"babylon",enabled:!0},{ext:"gltf",family:"mesh",strategy:"direct",directLoader:"babylon",enabled:!0},{ext:"stl",family:"mesh",strategy:"direct",directLoader:"custom-stl",enabled:!0},{ext:"obj",family:"mesh",strategy:"direct",directLoader:"babylon",converterId:"obj2gltf",outputFormat:"glb",enabled:!0},{ext:"ply",family:"mesh",strategy:"direct",directLoader:"custom-ply",enabled:!0},{ext:"fbx",family:"mesh",strategy:"convert",converterId:"fbx2gltf",outputFormat:"glb",enabled:!0},{ext:"step",family:"cad",strategy:"convert",converterId:"freecad",outputFormat:"glb",enabled:!0},{ext:"stp",family:"cad",strategy:"convert",converterId:"freecad",outputFormat:"glb",enabled:!0},{ext:"iges",family:"cad",strategy:"convert",converterId:"freecad",outputFormat:"glb",enabled:!0},{ext:"igs",family:"cad",strategy:"convert",converterId:"freecad",outputFormat:"glb",enabled:!0},{ext:"brep",family:"cad",strategy:"convert",converterId:"freecad",outputFormat:"glb",enabled:!0},{ext:"sldprt",family:"cad",strategy:"convert",converterId:"sldprt",outputFormat:"glb",enabled:!0},{ext:"3mf",family:"mesh",strategy:"convert",converterId:"assimp",outputFormat:"glb",enabled:!0},{ext:"dae",family:"mesh",strategy:"convert",converterId:"assimp",outputFormat:"glb",enabled:!0}],nq=new Map(vN.map(n=>[n.ext,n]))});var mb,AN=C(()=>{"use strict";mb={"settings.title":"AI 3d model workbench","settings.folders":"Folders","settings.behavior":"Behavior","settings.converters":"Converters","settings.converterMenu":"Model converters","settings.converterMenu.desc":"Closed by default. Open this section only when you want to manually enable an optional local conversion route.","settings.environmentInspector":"Environment inspector","settings.environmentInspector.desc":"Closed by default. Open this section when you need to configure command paths or run environment checks.","settings.paths":"Converter paths","settings.diagnostics":"Converter command diagnostics","settings.performance":"Performance & display","settings.mobileSupport":"Mobile support","settings.knowledgeGeneration":"Knowledge generation","settings.sourceModelFolder":"Source model folder","settings.sourceModelFolder.desc":"Vault folder where source model files are stored.","settings.reportFolder":"Report folder","settings.reportFolder.desc":"Vault folder where generated knowledge notes are saved.","settings.partFolder":"Part notes folder","settings.partFolder.desc":"Vault folder where generated part note drafts are saved.","settings.snapshotFolder":"Snapshot folder","settings.snapshotFolder.desc":"Vault folder where exported snapshots are saved.","settings.autoGenerateKnowledgeNotes":"Auto-generate knowledge notes","settings.autoGenerateKnowledgeNotes.desc":"Reserved for a future automation flow. For now, generate notes manually from the command palette.","settings.annotationPreviewMode":"Annotation preview mode","settings.annotationPreviewMode.desc":"Choose how bound note previews render in annotation popovers and the editor.","settings.annotationPreviewMode.plainText":"Plain text","settings.annotationPreviewMode.markdown":"Markdown","settings.annotationDisplayMode":"Annotation display mode","settings.annotationDisplayMode.desc":"Choose how bookmark pins appear over the model.","settings.annotationDisplayMode.snippet":"Full snippet","settings.annotationDisplayMode.surface":"Single surface","settings.annotationDisplayMode.dot":"Single dot","settings.previewRendererRollout":"Preview compatibility mode","settings.previewRendererRollout.desc":"Controls how widely the Three.js preview path is used for single-model previews (GLB, GLTF, STL, PLY, OBJ). Switch back to Compatibility mode if pin projection, occlusion, edit pins, snapshots, or toolbar behavior regress. 3dgrid is not affected by this setting.","settings.previewRendererRollout.babylonSafe":"Compatibility mode","settings.previewRendererRollout.readonly":"Reading surfaces only","settings.previewRendererRollout.direct":"Reading + file view (Recommended)","settings.useThreeRenderer":"Use Three.js renderer","settings.useThreeRenderer.desc":"Toggle between Three.js (faster, lighter) and Babylon.js (full compatibility) for single-model previews. Three.js supports GLB/GLTF/STL/PLY/OBJ. 3dgrid always uses Babylon.js.","settings.experimentalThreeWorkbench":"Experimental Three workbench","settings.experimentalThreeWorkbench.desc":"Try the Three.js workbench path for direct GLB/GLTF files only. If loading fails, the file view falls back to Babylon.js automatically.","settings.autoRotateDefault":"Auto-rotate by default","settings.autoRotateDefault.desc":"Start model previews with auto-rotation enabled.","settings.snapshotNaming":"Snapshot naming","settings.snapshotNaming.desc":"How exported snapshot files are named.","settings.snapshotNaming.modelName":"Model name + timestamp","settings.snapshotNaming.timestamp":"Timestamp only","settings.logLevel":"Log level","settings.logLevel.desc":"Controls plugin runtime log verbosity in the developer console.","settings.language":"Language","settings.language.desc":"Display language for plugin settings. Takes effect immediately.","settings.analysisMode":"AI drafting mode","settings.analysisMode.desc":"Controls whether knowledge-note generation stays local or also requests a sanitized remote draft. Raw model upload is blocked by the current client.","settings.analysisMode.local":"Local evidence only","settings.analysisMode.hybrid":"Local evidence + remote draft","settings.analysisMode.remote":"Remote draft from evidence","settings.serviceBaseUrl":"Draft service URL","settings.serviceBaseUrl.desc":"Optional base URL for a service that accepts POST /draft-note. Leave empty to keep all drafting local.","settings.sendGeometrySummaryToRemote":"Send geometry summary","settings.sendGeometrySummaryToRemote.desc":"Allow sanitized mesh counts, bounds, part candidates, annotation coordinates, and nearest-part links to be included in remote draft input.","settings.sendPreviewImagesToRemote":"Send preview image references","settings.sendPreviewImagesToRemote.desc":"Allow generated preview image paths to be listed in the remote draft input. Image bytes are not uploaded by this client.","settings.sendRawModelToRemote":"Send raw model file","settings.sendRawModelToRemote.desc":"Reserved for future explicit upload support. If enabled manually, remote draft requests are blocked instead of uploading the model.","settings.enableCad":"Enable cad conversion for step, iges, and brep files","settings.enableCad.desc":"Enable cad conversion for step, iges, and brep formats. Requires cadquery and trimesh in your python environment.","settings.enableObj2gltf":"Enable obj2gltf converter (experimental)","settings.enableObj2gltf.desc":"Keep obj direct loading as the default. Enable this only if you want an optional local normalization route through obj2gltf.","settings.preferObj2gltf":"Prefer obj2gltf for obj","settings.preferObj2gltf.desc":"Recommended default is off. Turn this on only when you want normalized output files or direct obj loading is not good enough.","settings.enableFbx2gltf":"Enable FBX2glTF converter","settings.enableFbx2gltf.desc":"Enable conversion for fbx files via FBX2glTF. Requires the FBX2glTF binary installed locally.","settings.enableMesh":"Enable mesh conversion for 3mf and dae files","settings.enableMesh.desc":"Enable conversion for 3mf and dae formats via python trimesh. Requires trimesh, numpy, networkx, and pycollada in your python environment.","settings.enableSldprt":"Enable sldprt conversion for SolidWorks files","settings.enableSldprt.desc":"Enable conversion for SolidWorks sldprt files via FreeCAD. Requires FreeCAD installed locally.","settings.mobileSupport.desc":"On iOS, iPadOS, and Android, direct formats like GLB, GLTF, STL, OBJ, and PLY are supported. Local converter settings and diagnostics remain desktop-only.","settings.pythonCmd":"Path to the python command for cad conversion","settings.pythonCmd.desc":"Optional path to the python command used for cad conversion. Windows usually uses py. macOS and Linux usually use python3. Overrides auto-discovery when set.","settings.freecadCmd":"Path to the FreeCAD command for sldprt conversion","settings.freecadCmd.desc":"Optional path to the FreeCAD command used for SolidWorks file conversion. Windows usually uses FreeCADCmd.exe, macOS usually uses FreeCADCmd, and Linux usually uses freecadcmd. Overrides auto-discovery when set.","settings.obj2gltfCmd":"Path to the obj2gltf command","settings.obj2gltfCmd.desc":"Optional path to the obj2gltf command. Windows usually uses obj2gltf.cmd, and macOS and Linux usually use obj2gltf. Overrides auto-discovery when set.","settings.fbx2gltfCmd":"FBX2glTF command path","settings.fbx2gltfCmd.desc":"Optional path to the FBX2glTF command. Windows usually uses FBX2glTF.exe, and macOS and Linux usually use FBX2glTF. Overrides auto-discovery when set.","settings.assimpCmd":"Path to the python command for 3mf and dae conversion","settings.assimpCmd.desc":"Optional path to the python command used for 3mf and dae conversion. Windows usually uses py. macOS and Linux usually use python3. Overrides auto-discovery when set.","settings.diagnostics.desc":"Shows the exact executable path the plugin would use right now and runs lightweight self-checks for Python environments and converter CLIs.","settings.diagnostics.idle":"Diagnostics are off by default. Click Check now to run them manually.","settings.diagnostics.checkNow":"Check now","settings.diagnostics.checking":"Checking...","settings.diagnostics.refreshed":"Converter command diagnostics refreshed.","settings.diagnostics.checkingAvailability":"Checking converter command availability...","settings.diagnostics.available":"available","settings.diagnostics.notFound":"not found","settings.diagnostics.sourceLabel":"Source","settings.diagnostics.commandLabel":"Command","settings.diagnostics.resolvedPathLabel":"Resolved path","settings.diagnostics.selfCheckLabel":"Self-check","settings.diagnostics.selfCheckOk":"passed","settings.diagnostics.selfCheckFailed":"failed","settings.diagnostics.cadPythonCheck":"Python packages (cadquery, trimesh)","settings.diagnostics.meshPythonCheck":"Python packages (trimesh, numpy, networkx, collada)","settings.diagnostics.freecadCmdCheck":"FreeCADCmd launch probe","settings.diagnostics.obj2gltfCheck":"obj2gltf launch probe","settings.diagnostics.fbx2gltfCheck":"FBX2glTF launch probe","settings.canvasHeight":"Default canvas height","settings.canvasHeight.desc":"Default height (px) for inline model previews. Range: 200\u2013800.","settings.autoRotateSpeed":"Auto-rotate speed","settings.autoRotateSpeed.desc":"Rotation speed when auto-rotate is enabled. Range: 0.1\u20132.0.","settings.renderQuality":"Render quality","settings.renderQuality.desc":"Higher quality uses more GPU resources. Affects anti-aliasing and resolution.","settings.renderScale":"Resolution scale","settings.renderScale.desc":"Render resolution multiplier. 1.0 = native, 0.5 = half, 2.0 = double (supersampling). Range: 0.25\u20132.0.","modelLoad.warningTitle":"Model preview unavailable","modelLoad.warningMessage":"{ext} files need the {converterName} converter enabled in plugin settings before they can load.","modelLoad.warningHint":"Enable the matching converter in plugin settings, then reload this file.","modelLoad.mobileWarningMessage":"{ext} files need local conversion tools that are unavailable on iOS, iPadOS, and Android.","modelLoad.mobileWarningHint":"Open this file on desktop, or convert it to GLB, GLTF, OBJ, STL, or PLY first.","modelLoad.errorTitle":"Couldn't display this model","modelLoad.errorMessage":"Failed to load: {reason}","modelLoad.errorHint":"Check the file format or open the developer console for details.","headingPin.showSingle":"Show linked pin","headingPin.showMultiple":"Show linked pins","headingPin.linkedTo":"Pin linked to: {models}","helper.resetViewLabel":"Reset view","helper.resetViewDone":"Reset","helper.copyModelInfoLabel":"Copy model info as Markdown","helper.copySelectedPartInfoLabel":"Copy selected part info","helper.noSelectedPart":"Select a part first","helper.copied":"Copied!","helper.failed":"Failed","helper.toggleWireframeLabel":"Toggle wireframe","helper.wireframeOn":"Wireframe","helper.wireframeOff":"Solid","helper.toggleAxesLabel":"Toggle orientation axes","helper.axesOn":"Axes on","helper.axesOff":"Axes off","helper.toggleBoundingBoxLabel":"Toggle bounding box","helper.boundingBoxOn":"Bounding box on","helper.boundingBoxOff":"Bounding box off","helper.toggleFocusSelectionLabel":"Focus selected part","helper.focusSelectionOn":"Focus mode on","helper.focusSelectionOff":"Focus mode off","helper.toggleDisassemblyLabel":"Toggle disassembly mode","helper.disassemblyOn":"Disassembly on","helper.disassemblyOff":"Disassembly off","helper.resetPartsLabel":"Reset disassembled parts","helper.partsReset":"Parts reset","helper.changeResolutionLabel":"Change resolution","helper.resolutionValue":"Resolution: {value}","helper.toggleAnimationLabel":"Play or pause animation","helper.playing":"Playing","helper.paused":"Paused","helper.removePreviewLabel":"Remove preview","helper.copySnapshotLabel":"Copy snapshot","helper.saveSnapshotLabel":"Save snapshot to vault","helper.saved":"Saved!","helper.downloadSnapshotLabel":"Download snapshot","helper.downloaded":"Downloaded!","helper.toggleAnnotationLabel":"Toggle annotation mode","helper.toggleAnnotationsVisibilityLabel":"Show or hide annotations","helper.annotateOn":"Annotation mode on","helper.annotateOff":"Annotation mode off","helper.annotationsVisible":"Annotations shown","helper.annotationsHidden":"Annotations hidden","helper.enableInteractionLabel":"Enable touch interaction","helper.disableInteractionLabel":"Return to scroll mode","helper.interactionOn":"Model interaction on","helper.interactionOff":"Scroll mode on","helper.showMoreActionsLabel":"Show more actions","helper.hideMoreActionsLabel":"Hide extra actions","helper.moreActionsShown":"More actions shown","helper.moreActionsHidden":"Extra actions hidden","helper.interactAction":"Interact","helper.scrollAction":"Scroll","workbench.emptyTitle":"No model","workbench.emptyText":'Use the "import 3D model" command to load a GLB, GLTF, STL, OBJ, or PLY file.',"workbench.modelTitle":"Model","workbench.studioTitle":"AI Model Workbench","workbench.studioTagline":"Inspect, annotate, and turn 3D assets into linked notes.","workbench.navLabel":"Workbench sections","workbench.navGallery":"Gallery","workbench.navLibrary":"Library","workbench.navNotebooks":"Notebooks","workbench.navSettings":"Settings","workbench.sourcesTitle":"Model sources","workbench.layersTitle":"Review layers","workbench.viewModeTitle":"View mode","workbench.modeMesh":"Mesh view","workbench.modeFocus":"Focus selection","workbench.modeMeshShort":"Mesh","workbench.modeFocusShort":"Focus","workbench.previewViewsTitle":"Preview views","workbench.connectionsTitle":"Knowledge connections","workbench.currentModelLabel":"Current model","workbench.noReportYet":"No report note yet","workbench.noIndexYet":"No knowledge index yet. Generate a knowledge note first.","workbench.noModelLoaded":"No model loaded","workbench.disassemblyTitle":"Disassembly","workbench.explodeLabel":"Explode","workbench.summaryTitle":"Summary","workbench.meshesLabel":"Meshes","workbench.splatsLabel":"Splats","workbench.trianglesLabel":"Triangles","workbench.verticesLabel":"Vertices","workbench.materialsLabel":"Materials","workbench.boundingSizeLabel":"Bounds","workbench.centerLabel":"Center","workbench.selectedPartTitle":"Selected Part","workbench.partMeshLabel":"Mesh","workbench.noSelectedPart":"Click a model part to inspect it here.","workbench.tagsTitle":"Tags","workbench.noTagsYet":"No tags yet","workbench.addTagPlaceholder":"Add tag...","workbench.addTagAction":"Add","workbench.annotationsTitle":"Annotations","workbench.exitAnnotate":"Exit annotate","workbench.annotate":"Annotate","workbench.annotateHintActive":"Click the model to add a label \xB7 press Esc to exit","workbench.annotateHintActiveMobile":"Tap the model to add a label. Switch back to Scroll when you want to move through the note again.","workbench.pinCount":"{count} pin(s)","workbench.editAction":"Edit","workbench.deleteAction":"Delete","workbench.resetViewAction":"Reset view","workbench.insertInfoAction":"Insert info","workbench.insertGalleryAction":"Insert Gallery","workbench.insertCompareAction":"Insert Compare","workbench.playAction":"Play","workbench.pauseAction":"Pause","workbench.saveProfileAction":"Save profile","workbench.generateNoteAction":"Generate note","workbench.openNoteAction":"Open note","workbench.openIndexAction":"Open index","workbench.recordTitle":"Specimen card","workbench.recordSubtitle":"Current asset profile","workbench.notesTitle":"Analysis notes","workbench.whereTitle":"Where it connects","workbench.noteReady":"Linked note ready","workbench.indexReady":"Knowledge index ready","workbench.notePending":"Linked note pending","workbench.analysisLabel":"Analysis","workbench.settingsUnavailable":"Open this plugin from Obsidian settings to change workbench options.","workbench.profileSaved":"Profile saved","workbench.viewReset":"View reset","workbench.infoInserted":"Model info inserted","workbench.infoCopied":"Model info copied","workbench.templateInserted":"Template inserted","workbench.templateCopied":"Template copied","workbench.mobileHint":"Mobile tip: tap Interact to move the model, then switch back to Scroll to keep reading the note.","workbench.mobileHintInteractive":"Interaction mode is on. Switch back to Scroll when you want to move through the note again.","directView.mobileHint":"Mobile tip: use the toolbar Interact button to switch between model interaction and note scrolling.","directWorkbench.backendLabel":"Backend","directWorkbench.routeLabel":"Route","directWorkbench.performanceLabel":"Performance","directWorkbench.partCandidatesLabel":"Part candidates","directWorkbench.explodeAxisLabel":"Explode axis","directWorkbench.explodeResetLabel":"Reset","directWorkbench.knowledgeTitle":"Knowledge","directWorkbench.registeredTitle":"Registered part matches","directWorkbench.registeredLoading":"Checking...","directWorkbench.registeredCount":"{count} match(es)","directWorkbench.registeredEmpty":"No cross-model part match yet","directWorkbench.registeredUnavailable":"Part evidence unavailable","directWorkbench.registeredOpen":"Open","directWorkbench.registeredOpenNote":"Note","directWorkbench.registeredOpenModel":"Model","directWorkbench.registeredSourceModel":"From {model}","directWorkbench.registeredTargetPartNote":"Opens matched part note","directWorkbench.registeredTargetSourceModel":"Opens source model","directWorkbench.registeredTargetUnavailable":"No linked target","workbench.fileNotFound":"File not found: {path}","annotation.selectColor":"Select color {color}","annotation.sectionEmpty":"Section is empty.","modal.selectModel":"Select a 3D model...","main.commandImportModel":"Import a 3D model","main.commandGenerateNote":"Generate knowledge note","main.commandOpenKnowledgeIndex":"Open knowledge index","main.commandClearConversionCache":"Clear conversion cache","main.commandCheckConverters":"Check converters","main.commandCopyDiagnostics":"Copy diagnostics report","main.converterDiagnosticsMobileUnavailable":"Converter diagnostics are only available on desktop. On iOS, iPadOS, and Android, direct formats can still load.","main.diagnosticsCopied":"AI Model Workbench diagnostics copied to clipboard.","main.diagnosticsCopyFailed":"Couldn't copy diagnostics. A sanitized diagnostics note was created instead.","codeBlock.noModelPathOrConfig":"No model path or config specified.","codeBlock.jsonParseError":"JSON parse error: {error}","codeBlock.jsonParseLine":" (line {line})","codeBlock.noModelsInConfig":"No models specified in config.","codeBlock.unsupportedFormat":"Unsupported format: {ext}. Supported: {formats}","codeBlock.splatDisabled":"SPLAT preview is disabled in packaged builds. 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e=this.length();return e===0?(this._x=0,this._y=0,this._z=0,this._w=1):(e=1/e,this._x=this._x*e,this._y=this._y*e,this._z=this._z*e,this._w=this._w*e),this._onChangeCallback(),this}multiply(e){return this.multiplyQuaternions(this,e)}premultiply(e){return this.multiplyQuaternions(e,this)}multiplyQuaternions(e,t){let i=e._x,r=e._y,s=e._z,a=e._w,o=t._x,l=t._y,c=t._z,f=t._w;return this._x=i*f+a*o+r*c-s*l,this._y=r*f+a*l+s*o-i*c,this._z=s*f+a*c+i*l-r*o,this._w=a*f-i*o-r*l-s*c,this._onChangeCallback(),this}slerp(e,t){let i=e._x,r=e._y,s=e._z,a=e._w,o=this.dot(e);o<0&&(i=-i,r=-r,s=-s,a=-a,o=-o);let l=1-t;if(o<.9995){let c=Math.acos(o),f=Math.sin(c);l=Math.sin(l*c)/f,t=Math.sin(t*c)/f,this._x=this._x*l+i*t,this._y=this._y*l+r*t,this._z=this._z*l+s*t,this._w=this._w*l+a*t,this._onChangeCallback()}else this._x=this._x*l+i*t,this._y=this._y*l+r*t,this._z=this._z*l+s*t,this._w=this._w*l+a*t,this.normalize();return this}slerpQuaternions(e,t,i){return this.copy(e).slerp(t,i)}random(){let 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this.set(t[0],t[4],t[8],t[1],t[5],t[9],t[2],t[6],t[10]),this}multiply(e){return this.multiplyMatrices(this,e)}premultiply(e){return this.multiplyMatrices(e,this)}multiplyMatrices(e,t){let i=e.elements,r=t.elements,s=this.elements,a=i[0],o=i[3],l=i[6],c=i[1],f=i[4],h=i[7],d=i[2],u=i[5],m=i[8],p=r[0],_=r[3],g=r[6],v=r[1],x=r[4],A=r[7],S=r[2],E=r[5],R=r[8];return s[0]=a*p+o*v+l*S,s[3]=a*_+o*x+l*E,s[6]=a*g+o*A+l*R,s[1]=c*p+f*v+h*S,s[4]=c*_+f*x+h*E,s[7]=c*g+f*A+h*R,s[2]=d*p+u*v+m*S,s[5]=d*_+u*x+m*E,s[8]=d*g+u*A+m*R,this}multiplyScalar(e){let t=this.elements;return t[0]*=e,t[3]*=e,t[6]*=e,t[1]*=e,t[4]*=e,t[7]*=e,t[2]*=e,t[5]*=e,t[8]*=e,this}determinant(){let e=this.elements,t=e[0],i=e[1],r=e[2],s=e[3],a=e[4],o=e[5],l=e[6],c=e[7],f=e[8];return t*a*f-t*o*c-i*s*f+i*o*l+r*s*c-r*a*l}invert(){let e=this.elements,t=e[0],i=e[1],r=e[2],s=e[3],a=e[4],o=e[5],l=e[6],c=e[7],f=e[8],h=f*a-o*c,d=o*l-f*s,u=c*s-a*l,m=t*h+i*d+r*u;if(m===0)return this.set(0,0,0,0,0,0,0,0,0);let p=1/m;return e[0]=h*p,e[1]=(r*c-f*i)*p,e[2]=(o*i-r*a)*p,e[3]=d*p,e[4]=(f*t-r*l)*p,e[5]=(r*s-o*t)*p,e[6]=u*p,e[7]=(i*l-c*t)*p,e[8]=(a*t-i*s)*p,this}transpose(){let e,t=this.elements;return e=t[1],t[1]=t[3],t[3]=e,e=t[2],t[2]=t[6],t[6]=e,e=t[5],t[5]=t[7],t[7]=e,this}getNormalMatrix(e){return this.setFromMatrix4(e).invert().transpose()}transposeIntoArray(e){let t=this.elements;return e[0]=t[0],e[1]=t[3],e[2]=t[6],e[3]=t[1],e[4]=t[4],e[5]=t[7],e[6]=t[2],e[7]=t[5],e[8]=t[8],this}setUvTransform(e,t,i,r,s,a,o){let l=Math.cos(s),c=Math.sin(s);return this.set(i*l,i*c,-i*(l*a+c*o)+a+e,-r*c,r*l,-r*(-c*a+l*o)+o+t,0,0,1),this}scale(e,t){return this.premultiply(Tb.makeScale(e,t)),this}rotate(e){return this.premultiply(Tb.makeRotation(-e)),this}translate(e,t){return this.premultiply(Tb.makeTranslation(e,t)),this}makeTranslation(e,t){return e.isVector2?this.set(1,0,e.x,0,1,e.y,0,0,1):this.set(1,0,e,0,1,t,0,0,1),this}makeRotation(e){let t=Math.cos(e),i=Math.sin(e);return this.set(t,-i,0,i,t,0,0,0,1),this}makeScale(e,t){return this.set(e,0,0,0,t,0,0,0,1),this}equals(e){let t=this.elements,i=e.elements;for(let r=0;r<9;r++)if(t[r]!==i[r])return!1;return!0}fromArray(e,t=0){for(let i=0;i<9;i++)this.elements[i]=e[i+t];return this}toArray(e=[],t=0){let i=this.elements;return e[t]=i[0],e[t+1]=i[1],e[t+2]=i[2],e[t+3]=i[3],e[t+4]=i[4],e[t+5]=i[5],e[t+6]=i[6],e[t+7]=i[7],e[t+8]=i[8],e}clone(){return new this.constructor().fromArray(this.elements)}};PI.prototype.isMatrix3=!0;ii=PI,Tb=new ii,KN=new ii().set(.4123908,.3575843,.1804808,.212639,.7151687,.0721923,.0193308,.1191948,.9505322),jN=new ii().set(3.2409699,-1.5373832,-.4986108,-.9692436,1.8759675,.0415551,.0556301,-.203977,1.0569715);ai=Xq();Hv=class{static getDataURL(e,t="image/png"){if(/^data:/i.test(e.src)||typeof HTMLCanvasElement=="undefined")return e.src;let i;if(e instanceof HTMLCanvasElement)i=e;else{Nd===void 0&&(Nd=Qd("canvas")),Nd.width=e.width,Nd.height=e.height;let r=Nd.getContext("2d");e 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image(e){this.source.data=e}updateMatrix(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)}addUpdateRange(e,t){this.updateRanges.push({start:e,count:t})}clearUpdateRanges(){this.updateRanges.length=0}clone(){return new this.constructor().copy(this)}copy(e){return this.name=e.name,this.source=e.source,this.mipmaps=e.mipmaps.slice(0),this.mapping=e.mapping,this.channel=e.channel,this.wrapS=e.wrapS,this.wrapT=e.wrapT,this.magFilter=e.magFilter,this.minFilter=e.minFilter,this.anisotropy=e.anisotropy,this.format=e.format,this.internalFormat=e.internalFormat,this.type=e.type,this.normalized=e.normalized,this.offset.copy(e.offset),this.repeat.copy(e.repeat),this.center.copy(e.center),this.rotation=e.rotation,this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrix.copy(e.matrix),this.generateMipmaps=e.generateMipmaps,this.premultiplyAlpha=e.premultiplyAlpha,this.flipY=e.flipY,this.unpackAlignment=e.unpackAlignment,this.colorSpace=e.colorSpace,this.renderTarget=e.renderTarget,this.isRenderTargetTexture=e.isRenderTargetTexture,this.isArrayTexture=e.isArrayTexture,this.userData=JSON.parse(JSON.stringify(e.userData)),this.needsUpdate=!0,this}setValues(e){for(let t in e){let i=e[t];if(i===void 0){Ct(`Texture.setValues(): parameter '${t}' has value of undefined.`);continue}let r=this[t];if(r===void 0){Ct(`Texture.setValues(): property '${t}' does not exist.`);continue}r&&i&&r.isVector2&&i.isVector2||r&&i&&r.isVector3&&i.isVector3||r&&i&&r.isMatrix3&&i.isMatrix3?r.copy(i):this[t]=i}}toJSON(e){let t=e===void 0||typeof e=="string";if(!t&&e.textures[this.uuid]!==void 0)return e.textures[this.uuid];let i={metadata:{version:4.7,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,image:this.source.toJSON(e).uuid,mapping:this.mapping,channel:this.channel,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,internalFormat:this.internalFormat,type:this.type,normalized:this.normalized,colorSpace:this.colorSpace,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,generateMipmaps:this.generateMipmaps,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};return Object.keys(this.userData).length>0&&(i.userData=this.userData),t||(e.textures[this.uuid]=i),i}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(e){if(this.mapping!==mI)return e;if(e.applyMatrix3(this.matrix),e.x<0||e.x>1)switch(this.wrapS){case Io:e.x=e.x-Math.floor(e.x);break;case oa:e.x=e.x<0?0:1;break;case 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2:this.z=t;break;case 3:this.w=t;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z,this.w)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=e.w!==void 0?e.w:1,this}add(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this.w+=e.w,this}addScalar(e){return this.x+=e,this.y+=e,this.z+=e,this.w+=e,this}addVectors(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this.w=e.w+t.w,this}addScaledVector(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this.w+=e.w*t,this}sub(e){return this.x-=e.x,this.y-=e.y,this.z-=e.z,this.w-=e.w,this}subScalar(e){return this.x-=e,this.y-=e,this.z-=e,this.w-=e,this}subVectors(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this.w=e.w-t.w,this}multiply(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this.w*=e.w,this}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this.w*=e,this}applyMatrix4(e){let t=this.x,i=this.y,r=this.z,s=this.w,a=e.elements;return this.x=a[0]*t+a[4]*i+a[8]*r+a[12]*s,this.y=a[1]*t+a[5]*i+a[9]*r+a[13]*s,this.z=a[2]*t+a[6]*i+a[10]*r+a[14]*s,this.w=a[3]*t+a[7]*i+a[11]*r+a[15]*s,this}divide(e){return this.x/=e.x,this.y/=e.y,this.z/=e.z,this.w/=e.w,this}divideScalar(e){return this.multiplyScalar(1/e)}setAxisAngleFromQuaternion(e){this.w=2*Math.acos(e.w);let t=Math.sqrt(1-e.w*e.w);return t<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=e.x/t,this.y=e.y/t,this.z=e.z/t),this}setAxisAngleFromRotationMatrix(e){let t,i,r,s,l=e.elements,c=l[0],f=l[4],h=l[8],d=l[1],u=l[5],m=l[9],p=l[2],_=l[6],g=l[10];if(Math.abs(f-d)<.01&&Math.abs(h-p)<.01&&Math.abs(m-_)<.01){if(Math.abs(f+d)<.1&&Math.abs(h+p)<.1&&Math.abs(m+_)<.1&&Math.abs(c+u+g-3)<.1)return this.set(1,0,0,0),this;t=Math.PI;let 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d=1/h,u=(c*l-o*f)*d,m=(a*f-o*l)*d;return s.set(1-u-m,m,u)}static containsPoint(e,t,i,r){return this.getBarycoord(e,t,i,r,gl)===null?!1:gl.x>=0&&gl.y>=0&&gl.x+gl.y<=1}static getInterpolation(e,t,i,r,s,a,o,l){return this.getBarycoord(e,t,i,r,gl)===null?(l.x=0,l.y=0,"z"in l&&(l.z=0),"w"in l&&(l.w=0),null):(l.setScalar(0),l.addScaledVector(s,gl.x),l.addScaledVector(a,gl.y),l.addScaledVector(o,gl.z),l)}static getInterpolatedAttribute(e,t,i,r,s,a){return Pb.setScalar(0),Db.setScalar(0),Lb.setScalar(0),Pb.fromBufferAttribute(e,t),Db.fromBufferAttribute(e,i),Lb.fromBufferAttribute(e,r),a.setScalar(0),a.addScaledVector(Pb,s.x),a.addScaledVector(Db,s.y),a.addScaledVector(Lb,s.z),a}static isFrontFacing(e,t,i,r){return Fa.subVectors(i,t),_l.subVectors(e,t),Fa.cross(_l).dot(r)<0}set(e,t,i){return this.a.copy(e),this.b.copy(t),this.c.copy(i),this}setFromPointsAndIndices(e,t,i,r){return this.a.copy(e[t]),this.b.copy(e[i]),this.c.copy(e[r]),this}setFromAttributeAndIndices(e,t,i,r){return 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this.name=e.name,this.array=new e.array.constructor(e.array),this.itemSize=e.itemSize,this.count=e.count,this.normalized=e.normalized,this.usage=e.usage,this.gpuType=e.gpuType,this}copyAt(e,t,i){e*=this.itemSize,i*=t.itemSize;for(let r=0,s=this.itemSize;rthis.radius*this.radius&&(t.sub(this.center).normalize(),t.multiplyScalar(this.radius).add(this.center)),t}getBoundingBox(e){return this.isEmpty()?(e.makeEmpty(),e):(e.set(this.center,this.center),e.expandByScalar(this.radius),e)}applyMatrix4(e){return this.center.applyMatrix4(e),this.radius=this.radius*e.getMaxScaleOnAxis(),this}translate(e){return this.center.add(e),this}expandByPoint(e){if(this.isEmpty())return this.center.copy(e),this.radius=0,this;Tp.subVectors(e,this.center);let t=Tp.lengthSq();if(t>this.radius*this.radius){let i=Math.sqrt(t),r=(i-this.radius)*.5;this.center.addScaledVector(Tp,r/i),this.radius+=r}return this}union(e){return e.isEmpty()?this:this.isEmpty()?(this.copy(e),this):(this.center.equals(e.center)===!0?this.radius=Math.max(this.radius,e.radius):(Nb.subVectors(e.center,this.center).setLength(e.radius),this.expandByPoint(Tp.copy(e.center).add(Nb)),this.expandByPoint(Tp.copy(e.center).sub(Nb))),this)}equals(e){return e.center.equals(this.center)&&e.radius===this.radius}clone(){return new this.constructor().copy(this)}toJSON(){return{radius:this.radius,center:this.center.toArray()}}fromJSON(e){return this.radius=e.radius,this.center.fromArray(e.center),this}},rZ=0,sa=new li,wb=new nr,Hd=new ne,Ds=new vr,Ap=new vr,nn=new ne,sr=class n extends la{constructor(){super(),this.isBufferGeometry=!0,Object.defineProperty(this,"id",{value:rZ++}),this.uuid=Ga(),this.name="",this.type="BufferGeometry",this.index=null,this.indirect=null,this.indirectOffset=0,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}getIndex(){return this.index}setIndex(e){return Array.isArray(e)?this.index=new(Mq(e)?Np:Op)(e,1):this.index=e,this}setIndirect(e,t=0){return this.indirect=e,this.indirectOffset=t,this}getIndirect(){return this.indirect}getAttribute(e){return this.attributes[e]}setAttribute(e,t){return this.attributes[e]=t,this}deleteAttribute(e){return delete this.attributes[e],this}hasAttribute(e){return this.attributes[e]!==void 0}addGroup(e,t,i=0){this.groups.push({start:e,count:t,materialIndex:i})}clearGroups(){this.groups=[]}setDrawRange(e,t){this.drawRange.start=e,this.drawRange.count=t}applyMatrix4(e){let t=this.attributes.position;t!==void 0&&(t.applyMatrix4(e),t.needsUpdate=!0);let i=this.attributes.normal;if(i!==void 0){let s=new ii().getNormalMatrix(e);i.applyNormalMatrix(s),i.needsUpdate=!0}let r=this.attributes.tangent;return r!==void 0&&(r.transformDirection(e),r.needsUpdate=!0),this.boundingBox!==null&&this.computeBoundingBox(),this.boundingSphere!==null&&this.computeBoundingSphere(),this}applyQuaternion(e){return sa.makeRotationFromQuaternion(e),this.applyMatrix4(sa),this}rotateX(e){return sa.makeRotationX(e),this.applyMatrix4(sa),this}rotateY(e){return sa.makeRotationY(e),this.applyMatrix4(sa),this}rotateZ(e){return sa.makeRotationZ(e),this.applyMatrix4(sa),this}translate(e,t,i){return sa.makeTranslation(e,t,i),this.applyMatrix4(sa),this}scale(e,t,i){return sa.makeScale(e,t,i),this.applyMatrix4(sa),this}lookAt(e){return wb.lookAt(e),wb.updateMatrix(),this.applyMatrix4(wb.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(Hd).negate(),this.translate(Hd.x,Hd.y,Hd.z),this}setFromPoints(e){let t=this.getAttribute("position");if(t===void 0){let i=[];for(let r=0,s=e.length;rt.count&&Ct("BufferGeometry: Buffer size too small for points data. 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h=0,d=c.length;h0&&(r[l]=f,s=!0)}s&&(e.data.morphAttributes=r,e.data.morphTargetsRelative=this.morphTargetsRelative);let a=this.groups;a.length>0&&(e.data.groups=JSON.parse(JSON.stringify(a)));let o=this.boundingSphere;return o!==null&&(e.data.boundingSphere=o.toJSON()),e}clone(){return new this.constructor().copy(this)}copy(e){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;let t={};this.name=e.name;let i=e.index;i!==null&&this.setIndex(i.clone());let r=e.attributes;for(let c in r){let f=r[c];this.setAttribute(c,f.clone(t))}let s=e.morphAttributes;for(let c in s){let f=[],h=s[c];for(let d=0,u=h.length;d0!=e>0&&this.version++,this._alphaTest=e}onBeforeRender(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(e){if(e!==void 0)for(let t in e){let i=e[t];if(i===void 0){Ct(`Material: parameter '${t}' has value of undefined.`);continue}let r=this[t];if(r===void 0){Ct(`Material: '${t}' is not a property of THREE.${this.type}.`);continue}r&&r.isColor?r.set(i):r&&r.isVector3&&i&&i.isVector3?r.copy(i):this[t]=i}}toJSON(e){let t=e===void 0||typeof e=="string";t&&(e={textures:{},images:{}});let i={metadata:{version:4.7,type:"Material",generator:"Material.toJSON"}};i.uuid=this.uuid,i.type=this.type,this.name!==""&&(i.name=this.name),this.color&&this.color.isColor&&(i.color=this.color.getHex()),this.roughness!==void 0&&(i.roughness=this.roughness),this.metalness!==void 0&&(i.metalness=this.metalness),this.sheen!==void 0&&(i.sheen=this.sheen),this.sheenColor&&this.sheenColor.isColor&&(i.sheenColor=this.sheenColor.getHex()),this.sheenRoughness!==void 0&&(i.sheenRoughness=this.sheenRoughness),this.emissive&&this.emissive.isColor&&(i.emissive=this.emissive.getHex()),this.emissiveIntensity!==void 0&&this.emissiveIntensity!==1&&(i.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(i.specular=this.specular.getHex()),this.specularIntensity!==void 0&&(i.specularIntensity=this.specularIntensity),this.specularColor&&this.specularColor.isColor&&(i.specularColor=this.specularColor.getHex()),this.shininess!==void 0&&(i.shininess=this.shininess),this.clearcoat!==void 0&&(i.clearcoat=this.clearcoat),this.clearcoatRoughness!==void 0&&(i.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(i.clearcoatMap=this.clearcoatMap.toJSON(e).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(i.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(e).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(i.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(e).uuid,i.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.sheenColorMap&&this.sheenColorMap.isTexture&&(i.sheenColorMap=this.sheenColorMap.toJSON(e).uuid),this.sheenRoughnessMap&&this.sheenRoughnessMap.isTexture&&(i.sheenRoughnessMap=this.sheenRoughnessMap.toJSON(e).uuid),this.dispersion!==void 0&&(i.dispersion=this.dispersion),this.iridescence!==void 0&&(i.iridescence=this.iridescence),this.iridescenceIOR!==void 0&&(i.iridescenceIOR=this.iridescenceIOR),this.iridescenceThicknessRange!==void 0&&(i.iridescenceThicknessRange=this.iridescenceThicknessRange),this.iridescenceMap&&this.iridescenceMap.isTexture&&(i.iridescenceMap=this.iridescenceMap.toJSON(e).uuid),this.iridescenceThicknessMap&&this.iridescenceThicknessMap.isTexture&&(i.iridescenceThicknessMap=this.iridescenceThicknessMap.toJSON(e).uuid),this.anisotropy!==void 0&&(i.anisotropy=this.anisotropy),this.anisotropyRotation!==void 0&&(i.anisotropyRotation=this.anisotropyRotation),this.anisotropyMap&&this.anisotropyMap.isTexture&&(i.anisotropyMap=this.anisotropyMap.toJSON(e).uuid),this.map&&this.map.isTexture&&(i.map=this.map.toJSON(e).uuid),this.matcap&&this.matcap.isTexture&&(i.matcap=this.matcap.toJSON(e).uuid),this.alphaMap&&this.alphaMap.isTexture&&(i.alphaMap=this.alphaMap.toJSON(e).uuid),this.lightMap&&this.lightMap.isTexture&&(i.lightMap=this.lightMap.toJSON(e).uuid,i.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(i.aoMap=this.aoMap.toJSON(e).uuid,i.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(i.bumpMap=this.bumpMap.toJSON(e).uuid,i.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(i.normalMap=this.normalMap.toJSON(e).uuid,i.normalMapType=this.normalMapType,i.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(i.displacementMap=this.displacementMap.toJSON(e).uuid,i.displacementScale=this.displacementScale,i.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(i.roughnessMap=this.roughnessMap.toJSON(e).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(i.metalnessMap=this.metalnessMap.toJSON(e).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(i.emissiveMap=this.emissiveMap.toJSON(e).uuid),this.specularMap&&this.specularMap.isTexture&&(i.specularMap=this.specularMap.toJSON(e).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(i.specularIntensityMap=this.specularIntensityMap.toJSON(e).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(i.specularColorMap=this.specularColorMap.toJSON(e).uuid),this.envMap&&this.envMap.isTexture&&(i.envMap=this.envMap.toJSON(e).uuid,this.combine!==void 0&&(i.combine=this.combine)),this.envMapRotation!==void 0&&(i.envMapRotation=this.envMapRotation.toArray()),this.envMapIntensity!==void 0&&(i.envMapIntensity=this.envMapIntensity),this.reflectivity!==void 0&&(i.reflectivity=this.reflectivity),this.refractionRatio!==void 0&&(i.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(i.gradientMap=this.gradientMap.toJSON(e).uuid),this.transmission!==void 0&&(i.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(i.transmissionMap=this.transmissionMap.toJSON(e).uuid),this.thickness!==void 0&&(i.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(i.thicknessMap=this.thicknessMap.toJSON(e).uuid),this.attenuationDistance!==void 0&&this.attenuationDistance!==1/0&&(i.attenuationDistance=this.attenuationDistance),this.attenuationColor!==void 0&&(i.attenuationColor=this.attenuationColor.getHex()),this.size!==void 0&&(i.size=this.size),this.shadowSide!==null&&(i.shadowSide=this.shadowSide),this.sizeAttenuation!==void 0&&(i.sizeAttenuation=this.sizeAttenuation),this.blending!==rh&&(i.blending=this.blending),this.side!==Os&&(i.side=this.side),this.vertexColors===!0&&(i.vertexColors=!0),this.opacity<1&&(i.opacity=this.opacity),this.transparent===!0&&(i.transparent=!0),this.blendSrc!==Lv&&(i.blendSrc=this.blendSrc),this.blendDst!==Ov&&(i.blendDst=this.blendDst),this.blendEquation!==Uc&&(i.blendEquation=this.blendEquation),this.blendSrcAlpha!==null&&(i.blendSrcAlpha=this.blendSrcAlpha),this.blendDstAlpha!==null&&(i.blendDstAlpha=this.blendDstAlpha),this.blendEquationAlpha!==null&&(i.blendEquationAlpha=this.blendEquationAlpha),this.blendColor&&this.blendColor.isColor&&(i.blendColor=this.blendColor.getHex()),this.blendAlpha!==0&&(i.blendAlpha=this.blendAlpha),this.depthFunc!==nh&&(i.depthFunc=this.depthFunc),this.depthTest===!1&&(i.depthTest=this.depthTest),this.depthWrite===!1&&(i.depthWrite=this.depthWrite),this.colorWrite===!1&&(i.colorWrite=this.colorWrite),this.stencilWriteMask!==255&&(i.stencilWriteMask=this.stencilWriteMask),this.stencilFunc!==jb&&(i.stencilFunc=this.stencilFunc),this.stencilRef!==0&&(i.stencilRef=this.stencilRef),this.stencilFuncMask!==255&&(i.stencilFuncMask=this.stencilFuncMask),this.stencilFail!==eh&&(i.stencilFail=this.stencilFail),this.stencilZFail!==eh&&(i.stencilZFail=this.stencilZFail),this.stencilZPass!==eh&&(i.stencilZPass=this.stencilZPass),this.stencilWrite===!0&&(i.stencilWrite=this.stencilWrite),this.rotation!==void 0&&this.rotation!==0&&(i.rotation=this.rotation),this.polygonOffset===!0&&(i.polygonOffset=!0),this.polygonOffsetFactor!==0&&(i.polygonOffsetFactor=this.polygonOffsetFactor),this.polygonOffsetUnits!==0&&(i.polygonOffsetUnits=this.polygonOffsetUnits),this.linewidth!==void 0&&this.linewidth!==1&&(i.linewidth=this.linewidth),this.dashSize!==void 0&&(i.dashSize=this.dashSize),this.gapSize!==void 0&&(i.gapSize=this.gapSize),this.scale!==void 0&&(i.scale=this.scale),this.dithering===!0&&(i.dithering=!0),this.alphaTest>0&&(i.alphaTest=this.alphaTest),this.alphaHash===!0&&(i.alphaHash=!0),this.alphaToCoverage===!0&&(i.alphaToCoverage=!0),this.premultipliedAlpha===!0&&(i.premultipliedAlpha=!0),this.forceSinglePass===!0&&(i.forceSinglePass=!0),this.allowOverride===!1&&(i.allowOverride=!1),this.wireframe===!0&&(i.wireframe=!0),this.wireframeLinewidth>1&&(i.wireframeLinewidth=this.wireframeLinewidth),this.wireframeLinecap!=="round"&&(i.wireframeLinecap=this.wireframeLinecap),this.wireframeLinejoin!=="round"&&(i.wireframeLinejoin=this.wireframeLinejoin),this.flatShading===!0&&(i.flatShading=!0),this.visible===!1&&(i.visible=!1),this.toneMapped===!1&&(i.toneMapped=!1),this.fog===!1&&(i.fog=!1),Object.keys(this.userData).length>0&&(i.userData=this.userData);function r(s){let a=[];for(let o in s){let l=s[o];delete l.metadata,a.push(l)}return a}if(t){let s=r(e.textures),a=r(e.images);s.length>0&&(i.textures=s),a.length>0&&(i.images=a)}return i}clone(){return new this.constructor().copy(this)}copy(e){this.name=e.name,this.blending=e.blending,this.side=e.side,this.vertexColors=e.vertexColors,this.opacity=e.opacity,this.transparent=e.transparent,this.blendSrc=e.blendSrc,this.blendDst=e.blendDst,this.blendEquation=e.blendEquation,this.blendSrcAlpha=e.blendSrcAlpha,this.blendDstAlpha=e.blendDstAlpha,this.blendEquationAlpha=e.blendEquationAlpha,this.blendColor.copy(e.blendColor),this.blendAlpha=e.blendAlpha,this.depthFunc=e.depthFunc,this.depthTest=e.depthTest,this.depthWrite=e.depthWrite,this.stencilWriteMask=e.stencilWriteMask,this.stencilFunc=e.stencilFunc,this.stencilRef=e.stencilRef,this.stencilFuncMask=e.stencilFuncMask,this.stencilFail=e.stencilFail,this.stencilZFail=e.stencilZFail,this.stencilZPass=e.stencilZPass,this.stencilWrite=e.stencilWrite;let t=e.clippingPlanes,i=null;if(t!==null){let r=t.length;i=new Array(r);for(let s=0;s!==r;++s)i[s]=t[s].clone()}return this.clippingPlanes=i,this.clipIntersection=e.clipIntersection,this.clipShadows=e.clipShadows,this.shadowSide=e.shadowSide,this.colorWrite=e.colorWrite,this.precision=e.precision,this.polygonOffset=e.polygonOffset,this.polygonOffsetFactor=e.polygonOffsetFactor,this.polygonOffsetUnits=e.polygonOffsetUnits,this.dithering=e.dithering,this.alphaTest=e.alphaTest,this.alphaHash=e.alphaHash,this.alphaToCoverage=e.alphaToCoverage,this.premultipliedAlpha=e.premultipliedAlpha,this.forceSinglePass=e.forceSinglePass,this.allowOverride=e.allowOverride,this.visible=e.visible,this.toneMapped=e.toneMapped,this.userData=JSON.parse(JSON.stringify(e.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(e){e===!0&&this.version++}},El=new ne,Fb=new ne,hv=new ne,wc=new ne,Bb=new ne,dv=new ne,Ub=new ne,Co=class{constructor(e=new ne,t=new ne(0,0,-1)){this.origin=e,this.direction=t}set(e,t){return this.origin.copy(e),this.direction.copy(t),this}copy(e){return this.origin.copy(e.origin),this.direction.copy(e.direction),this}at(e,t){return t.copy(this.origin).addScaledVector(this.direction,e)}lookAt(e){return this.direction.copy(e).sub(this.origin).normalize(),this}recast(e){return this.origin.copy(this.at(e,El)),this}closestPointToPoint(e,t){t.subVectors(e,this.origin);let i=t.dot(this.direction);return i<0?t.copy(this.origin):t.copy(this.origin).addScaledVector(this.direction,i)}distanceToPoint(e){return Math.sqrt(this.distanceSqToPoint(e))}distanceSqToPoint(e){let t=El.subVectors(e,this.origin).dot(this.direction);return t<0?this.origin.distanceToSquared(e):(El.copy(this.origin).addScaledVector(this.direction,t),El.distanceToSquared(e))}distanceSqToSegment(e,t,i,r){Fb.copy(e).add(t).multiplyScalar(.5),hv.copy(t).sub(e).normalize(),wc.copy(this.origin).sub(Fb);let s=e.distanceTo(t)*.5,a=-this.direction.dot(hv),o=wc.dot(this.direction),l=-wc.dot(hv),c=wc.lengthSq(),f=Math.abs(1-a*a),h,d,u,m;if(f>0)if(h=a*l-o,d=a*o-l,m=s*f,h>=0)if(d>=-m)if(d<=m){let p=1/f;h*=p,d*=p,u=h*(h+a*d+2*o)+d*(a*h+d+2*l)+c}else d=s,h=Math.max(0,-(a*d+o)),u=-h*h+d*(d+2*l)+c;else d=-s,h=Math.max(0,-(a*d+o)),u=-h*h+d*(d+2*l)+c;else d<=-m?(h=Math.max(0,-(-a*s+o)),d=h>0?-s:Math.min(Math.max(-s,-l),s),u=-h*h+d*(d+2*l)+c):d<=m?(h=0,d=Math.min(Math.max(-s,-l),s),u=d*(d+2*l)+c):(h=Math.max(0,-(a*s+o)),d=h>0?s:Math.min(Math.max(-s,-l),s),u=-h*h+d*(d+2*l)+c);else d=a>0?-s:s,h=Math.max(0,-(a*d+o)),u=-h*h+d*(d+2*l)+c;return i&&i.copy(this.origin).addScaledVector(this.direction,h),r&&r.copy(Fb).addScaledVector(hv,d),u}intersectSphere(e,t){El.subVectors(e.center,this.origin);let i=El.dot(this.direction),r=El.dot(El)-i*i,s=e.radius*e.radius;if(r>s)return null;let a=Math.sqrt(s-r),o=i-a,l=i+a;return l<0?null:o<0?this.at(l,t):this.at(o,t)}intersectsSphere(e){return e.radius<0?!1:this.distanceSqToPoint(e.center)<=e.radius*e.radius}distanceToPlane(e){let t=e.normal.dot(this.direction);if(t===0)return e.distanceToPoint(this.origin)===0?0:null;let i=-(this.origin.dot(e.normal)+e.constant)/t;return i>=0?i:null}intersectPlane(e,t){let i=this.distanceToPlane(e);return i===null?null:this.at(i,t)}intersectsPlane(e){let t=e.distanceToPoint(this.origin);return t===0||e.normal.dot(this.direction)*t<0}intersectBox(e,t){let i,r,s,a,o,l,c=1/this.direction.x,f=1/this.direction.y,h=1/this.direction.z,d=this.origin;return c>=0?(i=(e.min.x-d.x)*c,r=(e.max.x-d.x)*c):(i=(e.max.x-d.x)*c,r=(e.min.x-d.x)*c),f>=0?(s=(e.min.y-d.y)*f,a=(e.max.y-d.y)*f):(s=(e.max.y-d.y)*f,a=(e.min.y-d.y)*f),i>a||s>r||((s>i||isNaN(i))&&(i=s),(a=0?(o=(e.min.z-d.z)*h,l=(e.max.z-d.z)*h):(o=(e.max.z-d.z)*h,l=(e.min.z-d.z)*h),i>l||o>r)||((o>i||i!==i)&&(i=o),(l=0?i:r,t)}intersectsBox(e){return this.intersectBox(e,El)!==null}intersectTriangle(e,t,i,r,s){Bb.subVectors(t,e),dv.subVectors(i,e),Ub.crossVectors(Bb,dv);let a=this.direction.dot(Ub),o;if(a>0){if(r)return null;o=1}else if(a<0)o=-1,a=-a;else return null;wc.subVectors(this.origin,e);let l=o*this.direction.dot(dv.crossVectors(wc,dv));if(l<0)return null;let c=o*this.direction.dot(Bb.cross(wc));if(c<0||l+c>a)return null;let f=-o*wc.dot(Ub);return f<0?null:this.at(f/a,s)}applyMatrix4(e){return this.origin.applyMatrix4(e),this.direction.transformDirection(e),this}equals(e){return e.origin.equals(this.origin)&&e.direction.equals(this.direction)}clone(){return new this.constructor().copy(this)}},Wa=class extends Ur{constructor(e){super(),this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new ct(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new ka,this.combine=Qp,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapRotation.copy(e.envMapRotation),this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.fog=e.fog,this}},rw=new li,$f=new Co,uv=new is,nw=new ne,mv=new ne,pv=new ne,_v=new ne,Vb=new ne,gv=new ne,sw=new ne,vv=new ne,ci=class extends nr{constructor(e=new sr,t=new Wa){super(),this.isMesh=!0,this.type="Mesh",this.geometry=e,this.material=t,this.morphTargetDictionary=void 0,this.morphTargetInfluences=void 0,this.count=1,this.updateMorphTargets()}copy(e,t){return super.copy(e,t),e.morphTargetInfluences!==void 0&&(this.morphTargetInfluences=e.morphTargetInfluences.slice()),e.morphTargetDictionary!==void 0&&(this.morphTargetDictionary=Object.assign({},e.morphTargetDictionary)),this.material=Array.isArray(e.material)?e.material.slice():e.material,this.geometry=e.geometry,this}updateMorphTargets(){let t=this.geometry.morphAttributes,i=Object.keys(t);if(i.length>0){let r=t[i[0]];if(r!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let s=0,a=r.length;s(e.far-e.near)**2))&&(rw.copy(s).invert(),$f.copy(e.ray).applyMatrix4(rw),!(i.boundingBox!==null&&$f.intersectsBox(i.boundingBox)===!1)&&this._computeIntersections(e,t,$f)))}_computeIntersections(e,t,i){let r,s=this.geometry,a=this.material,o=s.index,l=s.attributes.position,c=s.attributes.uv,f=s.attributes.uv1,h=s.attributes.normal,d=s.groups,u=s.drawRange;if(o!==null)if(Array.isArray(a))for(let m=0,p=d.length;m1)?null:t.copy(e.start).addScaledVector(r,a)}intersectsLine(e){let t=this.distanceToPoint(e.start),i=this.distanceToPoint(e.end);return t<0&&i>0||i<0&&t>0}intersectsBox(e){return e.intersectsPlane(this)}intersectsSphere(e){return e.intersectsPlane(this)}coplanarPoint(e){return e.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(e,t){let i=t||fZ.getNormalMatrix(e),r=this.coplanarPoint(Wb).applyMatrix4(e),s=this.normal.applyMatrix3(i).normalize();return this.constant=-r.dot(s),this}translate(e){return this.constant-=e.dot(this.normal),this}equals(e){return e.normal.equals(this.normal)&&e.constant===this.constant}clone(){return new this.constructor().copy(this)}},Jf=new is,hZ=new Lt(.5,.5),Av=new ne,au=class{constructor(e=new aa,t=new aa,i=new aa,r=new aa,s=new aa,a=new aa){this.planes=[e,t,i,r,s,a]}set(e,t,i,r,s,a){let o=this.planes;return o[0].copy(e),o[1].copy(t),o[2].copy(i),o[3].copy(r),o[4].copy(s),o[5].copy(a),this}copy(e){let t=this.planes;for(let i=0;i<6;i++)t[i].copy(e.planes[i]);return this}setFromProjectionMatrix(e,t=Va,i=!1){let r=this.planes,s=e.elements,a=s[0],o=s[1],l=s[2],c=s[3],f=s[4],h=s[5],d=s[6],u=s[7],m=s[8],p=s[9],_=s[10],g=s[11],v=s[12],x=s[13],A=s[14],S=s[15];if(r[0].setComponents(c-a,u-f,g-m,S-v).normalize(),r[1].setComponents(c+a,u+f,g+m,S+v).normalize(),r[2].setComponents(c+o,u+h,g+p,S+x).normalize(),r[3].setComponents(c-o,u-h,g-p,S-x).normalize(),i)r[4].setComponents(l,d,_,A).normalize(),r[5].setComponents(c-l,u-d,g-_,S-A).normalize();else if(r[4].setComponents(c-l,u-d,g-_,S-A).normalize(),t===Va)r[5].setComponents(c+l,u+d,g+_,S+A).normalize();else if(t===Zd)r[5].setComponents(l,d,_,A).normalize();else throw new Error("THREE.Frustum.setFromProjectionMatrix(): Invalid coordinate system: "+t);return this}intersectsObject(e){if(e.boundingSphere!==void 0)e.boundingSphere===null&&e.computeBoundingSphere(),Jf.copy(e.boundingSphere).applyMatrix4(e.matrixWorld);else{let t=e.geometry;t.boundingSphere===null&&t.computeBoundingSphere(),Jf.copy(t.boundingSphere).applyMatrix4(e.matrixWorld)}return this.intersectsSphere(Jf)}intersectsSprite(e){Jf.center.set(0,0,0);let t=hZ.distanceTo(e.center);return Jf.radius=.7071067811865476+t,Jf.applyMatrix4(e.matrixWorld),this.intersectsSphere(Jf)}intersectsSphere(e){let t=this.planes,i=e.center,r=-e.radius;for(let s=0;s<6;s++)if(t[s].distanceToPoint(i)0?e.max.x:e.min.x,Av.y=r.normal.y>0?e.max.y:e.min.y,Av.z=r.normal.z>0?e.max.z:e.min.z,r.distanceToPoint(Av)<0)return!1}return!0}containsPoint(e){let t=this.planes;for(let i=0;i<6;i++)if(t[i].distanceToPoint(e)<0)return!1;return!0}clone(){return new this.constructor().copy(this)}},ws=class extends Ur{constructor(e){super(),this.isLineBasicMaterial=!0,this.type="LineBasicMaterial",this.color=new ct(16777215),this.map=null,this.linewidth=1,this.linecap="round",this.linejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.linewidth=e.linewidth,this.linecap=e.linecap,this.linejoin=e.linejoin,this.fog=e.fog,this}},Yv=new ne,Kv=new ne,uw=new li,Ip=new Co,xv=new is,Hb=new ne,mw=new ne,fh=class extends nr{constructor(e=new sr,t=new ws){super(),this.isLine=!0,this.type="Line",this.geometry=e,this.material=t,this.morphTargetDictionary=void 0,this.morphTargetInfluences=void 0,this.updateMorphTargets()}copy(e,t){return super.copy(e,t),this.material=Array.isArray(e.material)?e.material.slice():e.material,this.geometry=e.geometry,this}computeLineDistances(){let e=this.geometry;if(e.index===null){let t=e.attributes.position,i=[0];for(let r=1,s=t.count;r0){let r=t[i[0]];if(r!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let s=0,a=r.length;s0){let r=t[i[0]];if(r!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let s=0,a=r.length;s0?1:-1,f.push(K.x,K.y,K.z),h.push(Y/R),h.push(1-Z/I),W+=1}}for(let Z=0;Z0&&(t.defines=this.defines),t.vertexShader=this.vertexShader,t.fragmentShader=this.fragmentShader,t.lights=this.lights,t.clipping=this.clipping;let i={};for(let r in this.extensions)this.extensions[r]===!0&&(i[r]=!0);return Object.keys(i).length>0&&(t.extensions=i),t}},zv=class extends Fs{constructor(e){super(e),this.isRawShaderMaterial=!0,this.type="RawShaderMaterial"}},rs=class extends Ur{constructor(e){super(),this.isMeshStandardMaterial=!0,this.type="MeshStandardMaterial",this.defines={STANDARD:""},this.color=new ct(16777215),this.roughness=1,this.metalness=0,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new ct(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=uu,this.normalScale=new Lt(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.roughnessMap=null,this.metalnessMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new ka,this.envMapIntensity=1,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.defines={STANDARD:""},this.color.copy(e.color),this.roughness=e.roughness,this.metalness=e.metalness,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.roughnessMap=e.roughnessMap,this.metalnessMap=e.metalnessMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapRotation.copy(e.envMapRotation),this.envMapIntensity=e.envMapIntensity,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}},ns=class extends rs{constructor(e){super(),this.isMeshPhysicalMaterial=!0,this.defines={STANDARD:"",PHYSICAL:""},this.type="MeshPhysicalMaterial",this.anisotropyRotation=0,this.anisotropyMap=null,this.clearcoatMap=null,this.clearcoatRoughness=0,this.clearcoatRoughnessMap=null,this.clearcoatNormalScale=new Lt(1,1),this.clearcoatNormalMap=null,this.ior=1.5,Object.defineProperty(this,"reflectivity",{get:function(){return mi(2.5*(this.ior-1)/(this.ior+1),0,1)},set:function(t){this.ior=(1+.4*t)/(1-.4*t)}}),this.iridescenceMap=null,this.iridescenceIOR=1.3,this.iridescenceThicknessRange=[100,400],this.iridescenceThicknessMap=null,this.sheenColor=new ct(0),this.sheenColorMap=null,this.sheenRoughness=1,this.sheenRoughnessMap=null,this.transmissionMap=null,this.thickness=0,this.thicknessMap=null,this.attenuationDistance=1/0,this.attenuationColor=new ct(1,1,1),this.specularIntensity=1,this.specularIntensityMap=null,this.specularColor=new ct(1,1,1),this.specularColorMap=null,this._anisotropy=0,this._clearcoat=0,this._dispersion=0,this._iridescence=0,this._sheen=0,this._transmission=0,this.setValues(e)}get anisotropy(){return this._anisotropy}set anisotropy(e){this._anisotropy>0!=e>0&&this.version++,this._anisotropy=e}get clearcoat(){return this._clearcoat}set clearcoat(e){this._clearcoat>0!=e>0&&this.version++,this._clearcoat=e}get iridescence(){return this._iridescence}set iridescence(e){this._iridescence>0!=e>0&&this.version++,this._iridescence=e}get dispersion(){return this._dispersion}set dispersion(e){this._dispersion>0!=e>0&&this.version++,this._dispersion=e}get sheen(){return this._sheen}set sheen(e){this._sheen>0!=e>0&&this.version++,this._sheen=e}get transmission(){return this._transmission}set transmission(e){this._transmission>0!=e>0&&this.version++,this._transmission=e}copy(e){return super.copy(e),this.defines={STANDARD:"",PHYSICAL:""},this.anisotropy=e.anisotropy,this.anisotropyRotation=e.anisotropyRotation,this.anisotropyMap=e.anisotropyMap,this.clearcoat=e.clearcoat,this.clearcoatMap=e.clearcoatMap,this.clearcoatRoughness=e.clearcoatRoughness,this.clearcoatRoughnessMap=e.clearcoatRoughnessMap,this.clearcoatNormalMap=e.clearcoatNormalMap,this.clearcoatNormalScale.copy(e.clearcoatNormalScale),this.dispersion=e.dispersion,this.ior=e.ior,this.iridescence=e.iridescence,this.iridescenceMap=e.iridescenceMap,this.iridescenceIOR=e.iridescenceIOR,this.iridescenceThicknessRange=[...e.iridescenceThicknessRange],this.iridescenceThicknessMap=e.iridescenceThicknessMap,this.sheen=e.sheen,this.sheenColor.copy(e.sheenColor),this.sheenColorMap=e.sheenColorMap,this.sheenRoughness=e.sheenRoughness,this.sheenRoughnessMap=e.sheenRoughnessMap,this.transmission=e.transmission,this.transmissionMap=e.transmissionMap,this.thickness=e.thickness,this.thicknessMap=e.thicknessMap,this.attenuationDistance=e.attenuationDistance,this.attenuationColor.copy(e.attenuationColor),this.specularIntensity=e.specularIntensity,this.specularIntensityMap=e.specularIntensityMap,this.specularColor.copy(e.specularColor),this.specularColorMap=e.specularColorMap,this}},hh=class extends Ur{constructor(e){super(),this.isMeshPhongMaterial=!0,this.type="MeshPhongMaterial",this.color=new ct(16777215),this.specular=new ct(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new ct(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=uu,this.normalScale=new Lt(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new ka,this.combine=qp,this.reflectivity=1,this.envMapIntensity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.specular.copy(e.specular),this.shininess=e.shininess,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapRotation.copy(e.envMapRotation),this.combine=e.combine,this.reflectivity=e.reflectivity,this.envMapIntensity=e.envMapIntensity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}},Vp=class extends Ur{constructor(e){super(),this.isMeshLambertMaterial=!0,this.type="MeshLambertMaterial",this.color=new ct(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new ct(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=uu,this.normalScale=new Lt(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new ka,this.combine=qp,this.reflectivity=1,this.envMapIntensity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapRotation.copy(e.envMapRotation),this.combine=e.combine,this.reflectivity=e.reflectivity,this.envMapIntensity=e.envMapIntensity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}},Xv=class extends Ur{constructor(e){super(),this.isMeshDepthMaterial=!0,this.type="MeshDepthMaterial",this.depthPacking=zw,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.setValues(e)}copy(e){return super.copy(e),this.depthPacking=e.depthPacking,this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this}},Yv=class extends Ur{constructor(e){super(),this.isMeshDistanceMaterial=!0,this.type="MeshDistanceMaterial",this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.setValues(e)}copy(e){return super.copy(e),this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this}};yo=class{constructor(e,t,i,r){this.parameterPositions=e,this._cachedIndex=0,this.resultBuffer=r!==void 0?r:new t.constructor(i),this.sampleValues=t,this.valueSize=i,this.settings=null,this.DefaultSettings_={}}evaluate(e){let t=this.parameterPositions,i=this._cachedIndex,r=t[i],s=t[i-1];e:{t:{let a;i:{r:if(!(e=s)){let o=t[1];e=s)break t}a=i,i=0;break i}break e}for(;i>>1;et;)--a;if(++a,s!==0||a!==r){s>=a&&(a=Math.max(a,1),s=a-1);let o=this.getValueSize();this.times=i.slice(s,a),this.values=this.values.slice(s*o,a*o)}return this}validate(){let e=!0,t=this.getValueSize();t-Math.floor(t)!==0&&(Gt("KeyframeTrack: Invalid value size in track.",this),e=!1);let i=this.times,r=this.values,s=i.length;s===0&&(Gt("KeyframeTrack: Track is empty.",this),e=!1);let a=null;for(let o=0;o!==s;o++){let l=i[o];if(typeof l=="number"&&isNaN(l)){Gt("KeyframeTrack: Time is not a valid number.",this,o,l),e=!1;break}if(a!==null&&a>l){Gt("KeyframeTrack: Out of order keys.",this,o,l,a),e=!1;break}a=l}if(r!==void 0&&hq(r))for(let o=0,l=r.length;o!==l;++o){let c=r[o];if(isNaN(c)){Gt("KeyframeTrack: Value is not a valid number.",this,o,c),e=!1;break}}return e}optimize(){let e=this.times.slice(),t=this.values.slice(),i=this.getValueSize(),r=this.getInterpolation()===Iv,s=e.length-1,a=1;for(let o=1;o0){e[a]=e[s];for(let o=s*i,l=a*i,c=0;c!==i;++c)t[l+c]=t[o+c];++a}return a!==e.length?(this.times=e.slice(0,a),this.values=t.slice(0,a*i)):(this.times=e,this.values=t),this}clone(){let e=this.times.slice(),t=this.values.slice(),i=this.constructor,r=new i(this.name,e,t);return r.createInterpolant=this.createInterpolant,r}};ss.prototype.ValueTypeName="";ss.prototype.TimeBufferType=Float32Array;ss.prototype.ValueBufferType=Float32Array;ss.prototype.DefaultInterpolation=sh;xl=class extends ss{constructor(e,t,i){super(e,t,i)}};xl.prototype.ValueTypeName="bool";xl.prototype.ValueBufferType=Array;xl.prototype.DefaultInterpolation=nh;xl.prototype.InterpolantFactoryMethodLinear=void 0;xl.prototype.InterpolantFactoryMethodSmooth=void 0;kp=class extends ss{constructor(e,t,i,r){super(e,t,i,r)}};kp.prototype.ValueTypeName="color";Po=class extends ss{constructor(e,t,i,r){super(e,t,i,r)}};Po.prototype.ValueTypeName="number";Zv=class extends yo{constructor(e,t,i,r){super(e,t,i,r)}interpolate_(e,t,i,r){let s=this.resultBuffer,a=this.sampleValues,o=this.valueSize,l=(i-t)/(r-t),c=e*o;for(let f=c+o;c!==f;c+=4)Kr.slerpFlat(s,0,a,c-o,a,c,l);return s}},Do=class extends ss{constructor(e,t,i,r){super(e,t,i,r)}InterpolantFactoryMethodLinear(e){return new Zv(this.times,this.values,this.getValueSize(),e)}};Do.prototype.ValueTypeName="quaternion";Do.prototype.InterpolantFactoryMethodSmooth=void 0;Rl=class extends ss{constructor(e,t,i){super(e,t,i)}};Rl.prototype.ValueTypeName="string";Rl.prototype.ValueBufferType=Array;Rl.prototype.DefaultInterpolation=nh;Rl.prototype.InterpolantFactoryMethodLinear=void 0;Rl.prototype.InterpolantFactoryMethodSmooth=void 0;Lo=class extends ss{constructor(e,t,i,r){super(e,t,i,r)}};Lo.prototype.ValueTypeName="vector";dh=class{constructor(e="",t=-1,i=[],r=XE){this.name=e,this.tracks=i,this.duration=t,this.blendMode=r,this.uuid=Ga(),this.userData={},this.duration<0&&this.resetDuration()}static parse(e){let t=[],i=e.tracks,r=1/(e.fps||1);for(let a=0,o=i.length;a!==o;++a)t.push(eZ(i[a]).scale(r));let s=new this(e.name,e.duration,t,e.blendMode);return s.uuid=e.uuid,s.userData=JSON.parse(e.userData||"{}"),s}static toJSON(e){let t=[],i=e.tracks,r={name:e.name,duration:e.duration,tracks:t,uuid:e.uuid,blendMode:e.blendMode,userData:JSON.stringify(e.userData)};for(let s=0,a=i.length;s!==a;++s)t.push(ss.toJSON(i[s]));return r}static CreateFromMorphTargetSequence(e,t,i,r){let 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AbortSignal.any=="function"?AbortSignal.any([this._abortController.signal,this.manager.abortController.signal]):this._abortController.signal}),o=this.mimeType,l=this.responseType;fetch(a).then(c=>{if(c.status===200||c.status===0){if(c.status===0&&Ct("FileLoader: HTTP Status 0 received."),typeof ReadableStream=="undefined"||c.body===void 0||c.body.getReader===void 0)return c;let f=Sl[e],h=c.body.getReader(),d=c.headers.get("X-File-Size")||c.headers.get("Content-Length"),u=d?parseInt(d):0,m=u!==0,_=0,p=new ReadableStream({start(g){v();function v(){h.read().then(({done:x,value:A})=>{if(x)g.close();else{_+=A.byteLength;let S=new ProgressEvent("progress",{lengthComputable:m,loaded:_,total:u});for(let E=0,R=f.length;E{g.error(x)})}}});return new Response(p)}else throw new Hb(`fetch for "${c.url}" responded with ${c.status}: ${c.statusText}`,c)}).then(c=>{switch(l){case"arraybuffer":return c.arrayBuffer();case"blob":return c.blob();case"document":return c.text().then(f=>new 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0&&(h=[],Wd.set(a,h)),h.push({onLoad:t,onError:r})}return a}let o=jd("img");function l(){f(),t&&t(this);let h=Wd.get(this)||[];for(let d=0;d{Ub.has(a)===!0?(r&&r(Ub.get(a)),s.manager.itemError(e),s.manager.itemEnd(e)):(t&&t(c),s.manager.itemEnd(e))});return}setTimeout(function(){t&&t(a),s.manager.itemEnd(e)},0);return}let o={};o.credentials=this.crossOrigin==="anonymous"?"same-origin":"include",o.headers=this.requestHeader,o.signal=typeof AbortSignal.any=="function"?AbortSignal.any([this._abortController.signal,this.manager.abortController.signal]):this._abortController.signal;let l=fetch(e,o).then(function(c){return c.blob()}).then(function(c){return createImageBitmap(c,Object.assign(s.options,{colorSpaceConversion:"none"}))}).then(function(c){bo.add(`image-bitmap:${e}`,c),t&&t(c),s.manager.itemEnd(e)}).catch(function(c){r&&r(c),Ub.set(l,c),bo.remove(`image-bitmap:${e}`),s.manager.itemError(e),s.manager.itemEnd(e)});bo.add(`image-bitmap:${e}`,l),s.manager.itemStart(e)}abort(){return this._abortController.abort(),this._abortController=new AbortController,this}},Hd=-90,zd=1,Jv=class extends nr{constructor(e,t,i){super(),this.type="CubeCamera",this.renderTarget=i,this.coordinateSystem=null,this.activeMipmapLevel=0;let r=new Br(Hd,zd,e,t);r.layers=this.layers,this.add(r);let s=new Br(Hd,zd,e,t);s.layers=this.layers,this.add(s);let a=new Br(Hd,zd,e,t);a.layers=this.layers,this.add(a);let o=new Br(Hd,zd,e,t);o.layers=this.layers,this.add(o);let l=new Br(Hd,zd,e,t);l.layers=this.layers,this.add(l);let c=new Br(Hd,zd,e,t);c.layers=this.layers,this.add(c)}updateCoordinateSystem(){let e=this.coordinateSystem,t=this.children.concat(),[i,r,s,a,o,l]=t;for(let c of t)this.remove(c);if(e===Va)i.up.set(0,1,0),i.lookAt(1,0,0),r.up.set(0,1,0),r.lookAt(-1,0,0),s.up.set(0,0,-1),s.lookAt(0,1,0),a.up.set(0,0,1),a.lookAt(0,-1,0),o.up.set(0,1,0),o.lookAt(0,0,1),l.up.set(0,1,0),l.lookAt(0,0,-1);else if(e===Kd)i.up.set(0,-1,0),i.lookAt(-1,0,0),r.up.set(0,-1,0),r.lookAt(1,0,0),s.up.set(0,0,1),s.lookAt(0,1,0),a.up.set(0,0,-1),a.lookAt(0,-1,0),o.up.set(0,-1,0),o.lookAt(0,0,1),l.up.set(0,-1,0),l.lookAt(0,0,-1);else throw new Error("THREE.CubeCamera.updateCoordinateSystem(): Invalid coordinate system: "+e);for(let c of t)this.add(c),c.updateMatrixWorld()}update(e,t){this.parent===null&&this.updateMatrixWorld();let{renderTarget:i,activeMipmapLevel:r}=this;this.coordinateSystem!==e.coordinateSystem&&(this.coordinateSystem=e.coordinateSystem,this.updateCoordinateSystem());let[s,a,o,l,c,f]=this.children,h=e.getRenderTarget(),d=e.getActiveCubeFace(),u=e.getActiveMipmapLevel(),m=e.xr.enabled;e.xr.enabled=!1;let _=i.texture.generateMipmaps;i.texture.generateMipmaps=!1;let p=!1;e.isWebGLRenderer===!0?p=e.state.buffers.depth.getReversed():p=e.reversedDepthBuffer,e.setRenderTarget(i,0,r),p&&e.autoClear===!1&&e.clearDepth(),e.render(t,s),e.setRenderTarget(i,1,r),p&&e.autoClear===!1&&e.clearDepth(),e.render(t,a),e.setRenderTarget(i,2,r),p&&e.autoClear===!1&&e.clearDepth(),e.render(t,o),e.setRenderTarget(i,3,r),p&&e.autoClear===!1&&e.clearDepth(),e.render(t,l),e.setRenderTarget(i,4,r),p&&e.autoClear===!1&&e.clearDepth(),e.render(t,c),i.texture.generateMipmaps=_,e.setRenderTarget(i,5,r),p&&e.autoClear===!1&&e.clearDepth(),e.render(t,f),e.setRenderTarget(h,d,u),e.xr.enabled=m,i.texture.needsPMREMUpdate=!0}},eE=class extends Br{constructor(e=[]){super(),this.isArrayCamera=!0,this.isMultiViewCamera=!1,this.cameras=e}},tE=class{constructor(e,t,i){this.binding=e,this.valueSize=i;let r,s,a;switch(t){case"quaternion":r=this._slerp,s=this._slerpAdditive,a=this._setAdditiveIdentityQuaternion,this.buffer=new 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t=this.valueSize,i=this.buffer,r=e*t+t,s=this.cumulativeWeight,a=this.cumulativeWeightAdditive,o=this.binding;if(this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,s<1){let l=t*this._origIndex;this._mixBufferRegion(i,r,l,1-s,t)}a>0&&this._mixBufferRegionAdditive(i,r,this._addIndex*t,1,t);for(let l=t,c=t+t;l!==c;++l)if(i[l]!==i[l+t]){o.setValue(i,r);break}}saveOriginalState(){let e=this.binding,t=this.buffer,i=this.valueSize,r=i*this._origIndex;e.getValue(t,r);for(let s=i,a=r;s!==a;++s)t[s]=t[r+s%i];this._setIdentity(),this.cumulativeWeight=0,this.cumulativeWeightAdditive=0}restoreOriginalState(){let e=this.valueSize*3;this.binding.setValue(this.buffer,e)}_setAdditiveIdentityNumeric(){let e=this._addIndex*this.valueSize,t=e+this.valueSize;for(let i=e;i=.5)for(let a=0;a!==s;++a)e[t+a]=e[i+a]}_slerp(e,t,i,r){Kr.slerpFlat(e,t,e,t,e,i,r)}_slerpAdditive(e,t,i,r,s){let a=this._workIndex*s;Kr.multiplyQuaternionsFlat(e,a,e,t,e,i),Kr.slerpFlat(e,t,e,t,e,a,r)}_lerp(e,t,i,r,s){let a=1-r;for(let o=0;o!==s;++o){let l=t+o;e[l]=e[l]*a+e[i+o]*r}}_lerpAdditive(e,t,i,r,s){for(let a=0;a!==s;++a){let o=t+a;e[o]=e[o]+e[i+a]*r}}},v0="\\[\\]\\.:\\/",tZ=new RegExp("["+v0+"]","g"),E0="[^"+v0+"]",iZ="[^"+v0.replace("\\.","")+"]",rZ=/((?:WC+[\/:])*)/.source.replace("WC",E0),nZ=/(WCOD+)?/.source.replace("WCOD",iZ),sZ=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC",E0),aZ=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC",E0),oZ=new RegExp("^"+rZ+nZ+sZ+aZ+"$"),lZ=["material","materials","bones","map"],Kb=class{constructor(e,t,i){let r=i||Ki.parseTrackName(t);this._targetGroup=e,this._bindings=e.subscribe_(t,r)}getValue(e,t){this.bind();let i=this._targetGroup.nCachedObjects_,r=this._bindings[i];r!==void 0&&r.getValue(e,t)}setValue(e,t){let i=this._bindings;for(let r=this._targetGroup.nCachedObjects_,s=i.length;r!==s;++r)i[r].setValue(e,t)}bind(){let e=this._bindings;for(let t=this._targetGroup.nCachedObjects_,i=e.length;t!==i;++t)e[t].bind()}unbind(){let e=this._bindings;for(let t=this._targetGroup.nCachedObjects_,i=e.length;t!==i;++t)e[t].unbind()}},Ki=class n{constructor(e,t,i){this.path=t,this.parsedPath=i||n.parseTrackName(t),this.node=n.findNode(e,this.parsedPath.nodeName),this.rootNode=e,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}static create(e,t,i){return e&&e.isAnimationObjectGroup?new n.Composite(e,t,i):new n(e,t,i)}static sanitizeNodeName(e){return e.replace(/\s/g,"_").replace(tZ,"")}static parseTrackName(e){let t=oZ.exec(e);if(t===null)throw new Error("PropertyBinding: Cannot parse trackName: "+e);let i={nodeName:t[2],objectName:t[3],objectIndex:t[4],propertyName:t[5],propertyIndex:t[6]},r=i.nodeName&&i.nodeName.lastIndexOf(".");if(r!==void 0&&r!==-1){let s=i.nodeName.substring(r+1);lZ.indexOf(s)!==-1&&(i.nodeName=i.nodeName.substring(0,r),i.objectName=s)}if(i.propertyName===null||i.propertyName.length===0)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+e);return i}static findNode(e,t){if(t===void 0||t===""||t==="."||t===-1||t===e.name||t===e.uuid)return e;if(e.skeleton){let i=e.skeleton.getBoneByName(t);if(i!==void 0)return i}if(e.children){let i=function(s){for(let a=0;a0){let l=this._interpolants,c=this._propertyBindings;switch(this.blendMode){case Hw:for(let f=0,h=l.length;f!==h;++f)l[f].evaluate(a),c[f].accumulateAdditive(o);break;case XE:default:for(let f=0,h=l.length;f!==h;++f)l[f].evaluate(a),c[f].accumulate(r,o)}}}_updateWeight(e){let t=0;if(this.enabled){t=this.weight;let i=this._weightInterpolant;if(i!==null){let r=i.evaluate(e)[0];t*=r,e>i.parameterPositions[1]&&(this.stopFading(),r===0&&(this.enabled=!1))}}return this._effectiveWeight=t,t}_updateTimeScale(e){let t=0;if(!this.paused){t=this.timeScale;let i=this._timeScaleInterpolant;if(i!==null){let r=i.evaluate(e)[0];t*=r,e>i.parameterPositions[1]&&(this.stopWarping(),t===0?this.paused=!0:this.timeScale=t)}}return this._effectiveTimeScale=t,t}_updateTime(e){let 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a=this.uniforms[r].value;a&&a.isTexture?t.uniforms[r]={type:"t",value:a.toJSON(e).uuid}:a&&a.isColor?t.uniforms[r]={type:"c",value:a.getHex()}:a&&a.isVector2?t.uniforms[r]={type:"v2",value:a.toArray()}:a&&a.isVector3?t.uniforms[r]={type:"v3",value:a.toArray()}:a&&a.isVector4?t.uniforms[r]={type:"v4",value:a.toArray()}:a&&a.isMatrix3?t.uniforms[r]={type:"m3",value:a.toArray()}:a&&a.isMatrix4?t.uniforms[r]={type:"m4",value:a.toArray()}:t.uniforms[r]={value:a}}Object.keys(this.defines).length>0&&(t.defines=this.defines),t.vertexShader=this.vertexShader,t.fragmentShader=this.fragmentShader,t.lights=this.lights,t.clipping=this.clipping;let i={};for(let r in this.extensions)this.extensions[r]===!0&&(i[r]=!0);return Object.keys(i).length>0&&(t.extensions=i),t}},qv=class extends Fs{constructor(e){super(e),this.isRawShaderMaterial=!0,this.type="RawShaderMaterial"}},ns=class extends 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extends ns{constructor(e){super(),this.isMeshPhysicalMaterial=!0,this.defines={STANDARD:"",PHYSICAL:""},this.type="MeshPhysicalMaterial",this.anisotropyRotation=0,this.anisotropyMap=null,this.clearcoatMap=null,this.clearcoatRoughness=0,this.clearcoatRoughnessMap=null,this.clearcoatNormalScale=new Lt(1,1),this.clearcoatNormalMap=null,this.ior=1.5,Object.defineProperty(this,"reflectivity",{get:function(){return mi(2.5*(this.ior-1)/(this.ior+1),0,1)},set:function(t){this.ior=(1+.4*t)/(1-.4*t)}}),this.iridescenceMap=null,this.iridescenceIOR=1.3,this.iridescenceThicknessRange=[100,400],this.iridescenceThicknessMap=null,this.sheenColor=new ct(0),this.sheenColorMap=null,this.sheenRoughness=1,this.sheenRoughnessMap=null,this.transmissionMap=null,this.thickness=0,this.thicknessMap=null,this.attenuationDistance=1/0,this.attenuationColor=new ct(1,1,1),this.specularIntensity=1,this.specularIntensityMap=null,this.specularColor=new 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super.copy(e),this.defines={STANDARD:"",PHYSICAL:""},this.anisotropy=e.anisotropy,this.anisotropyRotation=e.anisotropyRotation,this.anisotropyMap=e.anisotropyMap,this.clearcoat=e.clearcoat,this.clearcoatMap=e.clearcoatMap,this.clearcoatRoughness=e.clearcoatRoughness,this.clearcoatRoughnessMap=e.clearcoatRoughnessMap,this.clearcoatNormalMap=e.clearcoatNormalMap,this.clearcoatNormalScale.copy(e.clearcoatNormalScale),this.dispersion=e.dispersion,this.ior=e.ior,this.iridescence=e.iridescence,this.iridescenceMap=e.iridescenceMap,this.iridescenceIOR=e.iridescenceIOR,this.iridescenceThicknessRange=[...e.iridescenceThicknessRange],this.iridescenceThicknessMap=e.iridescenceThicknessMap,this.sheen=e.sheen,this.sheenColor.copy(e.sheenColor),this.sheenColorMap=e.sheenColorMap,this.sheenRoughness=e.sheenRoughness,this.sheenRoughnessMap=e.sheenRoughnessMap,this.transmission=e.transmission,this.transmissionMap=e.transmissionMap,this.thickness=e.thickness,this.thicknessMap=e.thicknessMap,this.attenuationDistance=e.attenuationDistance,this.attenuationColor.copy(e.attenuationColor),this.specularIntensity=e.specularIntensity,this.specularIntensityMap=e.specularIntensityMap,this.specularColor.copy(e.specularColor),this.specularColorMap=e.specularColorMap,this}},dh=class extends Ur{constructor(e){super(),this.isMeshPhongMaterial=!0,this.type="MeshPhongMaterial",this.color=new ct(16777215),this.specular=new ct(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new ct(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=_u,this.normalScale=new Lt(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new ka,this.combine=Qp,this.reflectivity=1,this.envMapIntensity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.specular.copy(e.specular),this.shininess=e.shininess,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapRotation.copy(e.envMapRotation),this.combine=e.combine,this.reflectivity=e.reflectivity,this.envMapIntensity=e.envMapIntensity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}},kp=class extends Ur{constructor(e){super(),this.isMeshLambertMaterial=!0,this.type="MeshLambertMaterial",this.color=new ct(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new ct(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=_u,this.normalScale=new Lt(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new ka,this.combine=Qp,this.reflectivity=1,this.envMapIntensity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapRotation.copy(e.envMapRotation),this.combine=e.combine,this.reflectivity=e.reflectivity,this.envMapIntensity=e.envMapIntensity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}},Zv=class extends Ur{constructor(e){super(),this.isMeshDepthMaterial=!0,this.type="MeshDepthMaterial",this.depthPacking=tF,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.setValues(e)}copy(e){return super.copy(e),this.depthPacking=e.depthPacking,this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this}},Qv=class extends Ur{constructor(e){super(),this.isMeshDistanceMaterial=!0,this.type="MeshDistanceMaterial",this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.setValues(e)}copy(e){return 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this._abortController.abort(),this._abortController=new AbortController,this}},Yd=-90,Kd=1,nE=class extends nr{constructor(e,t,i){super(),this.type="CubeCamera",this.renderTarget=i,this.coordinateSystem=null,this.activeMipmapLevel=0;let r=new Br(Yd,Kd,e,t);r.layers=this.layers,this.add(r);let s=new Br(Yd,Kd,e,t);s.layers=this.layers,this.add(s);let a=new Br(Yd,Kd,e,t);a.layers=this.layers,this.add(a);let o=new Br(Yd,Kd,e,t);o.layers=this.layers,this.add(o);let l=new Br(Yd,Kd,e,t);l.layers=this.layers,this.add(l);let c=new Br(Yd,Kd,e,t);c.layers=this.layers,this.add(c)}updateCoordinateSystem(){let e=this.coordinateSystem,t=this.children.concat(),[i,r,s,a,o,l]=t;for(let c of t)this.remove(c);if(e===Va)i.up.set(0,1,0),i.lookAt(1,0,0),r.up.set(0,1,0),r.lookAt(-1,0,0),s.up.set(0,0,-1),s.lookAt(0,1,0),a.up.set(0,0,1),a.lookAt(0,-1,0),o.up.set(0,1,0),o.lookAt(0,0,1),l.up.set(0,1,0),l.lookAt(0,0,-1);else 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findNode(e,t){if(t===void 0||t===""||t==="."||t===-1||t===e.name||t===e.uuid)return e;if(e.skeleton){let i=e.skeleton.getBoneByName(t);if(i!==void 0)return i}if(e.children){let i=function(s){for(let a=0;a0){let l=this._interpolants,c=this._propertyBindings;switch(this.blendMode){case eF:for(let f=0,h=l.length;f!==h;++f)l[f].evaluate(a),c[f].accumulateAdditive(o);break;case ZE:default:for(let f=0,h=l.length;f!==h;++f)l[f].evaluate(a),c[f].accumulate(r,o)}}}_updateWeight(e){let t=0;if(this.enabled){t=this.weight;let i=this._weightInterpolant;if(i!==null){let r=i.evaluate(e)[0];t*=r,e>i.parameterPositions[1]&&(this.stopFading(),r===0&&(this.enabled=!1))}}return this._effectiveWeight=t,t}_updateTimeScale(e){let t=0;if(!this.paused){t=this.timeScale;let i=this._timeScaleInterpolant;if(i!==null){let r=i.evaluate(e)[0];t*=r,e>i.parameterPositions[1]&&(this.stopWarping(),t===0?this.paused=!0:this.timeScale=t)}}return this._effectiveTimeScale=t,t}_updateTime(e){let t=this._clip.duration,i=this.loop,r=this.time+e,s=this._loopCount,a=i===Jw;if(e===0)return s===-1?r:a&&(s&1)===1?t-r:r;if(i===Qw){s===-1&&(this._loopCount=0,this._setEndings(!0,!0,!1));e:{if(r>=t)r=t;else if(r<0)r=0;else{this.time=r;break e}this.clampWhenFinished?this.paused=!0:this.enabled=!1,this.time=r,this._mixer.dispatchEvent({type:"finished",action:this,direction:e<0?-1:1})}}else{if(s===-1&&(e>=0?(s=0,this._setEndings(!0,this.repetitions===0,a)):this._setEndings(this.repetitions===0,!0,a)),r>=t||r<0){let o=Math.floor(r/t);r-=t*o,s+=Math.abs(o);let l=this.repetitions-s;if(l<=0)this.clampWhenFinished?this.paused=!0:this.enabled=!1,r=e>0?t:0,this.time=r,this._mixer.dispatchEvent({type:"finished",action:this,direction:e>0?1:-1});else{if(l===1){let c=e<0;this._setEndings(c,!c,a)}else this._setEndings(!1,!1,a);this._loopCount=s,this.time=r,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:o})}}else this._loopCount=s,this.time=r;if(a&&(s&1)===1)return t-r}return r}_setEndings(e,t,i){let r=this._interpolantSettings;i?(r.endingStart=ih,r.endingEnd=ih):(e?r.endingStart=this.zeroSlopeAtStart?ih:th:r.endingStart=yp,t?r.endingEnd=this.zeroSlopeAtEnd?ih:th:r.endingEnd=yp)}_scheduleFading(e,t,i){let r=this._mixer,s=r.time,a=this._weightInterpolant;a===null&&(a=r._lendControlInterpolant(),this._weightInterpolant=a);let o=a.parameterPositions,l=a.sampleValues;return o[0]=s,l[0]=t,o[1]=s+e,l[1]=i,this}},IZ=new Float32Array(1),Kp=class extends la{constructor(e){super(),this._root=e,this._initMemoryManager(),this._accuIndex=0,this.time=0,this.timeScale=1,typeof __THREE_DEVTOOLS__!="undefined"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}_bindAction(e,t){let i=e._localRoot||this._root,r=e._clip.tracks,s=r.length,a=e._propertyBindings,o=e._interpolants,l=i.uuid,c=this._bindingsByRootAndName,f=c[l];f===void 0&&(f={},c[l]=f);for(let h=0;h!==s;++h){let d=r[h],u=d.name,m=f[u];if(m!==void 0)++m.referenceCount,a[h]=m;else{if(m=a[h],m!==void 0){m._cacheIndex===null&&(++m.referenceCount,this._addInactiveBinding(m,l,u));continue}let p=t&&t._propertyBindings[h].binding.parsedPath;m=new aE(Ki.create(i,u,p),d.ValueTypeName,d.getValueSize()),++m.referenceCount,this._addInactiveBinding(m,l,u),a[h]=m}o[h].resultBuffer=m.buffer}}_activateAction(e){if(!this._isActiveAction(e)){if(e._cacheIndex===null){let i=(e._localRoot||this._root).uuid,r=e._clip.uuid,s=this._actionsByClip[r];this._bindAction(e,s&&s.knownActions[0]),this._addInactiveAction(e,r,i)}let t=e._propertyBindings;for(let i=0,r=t.length;i!==r;++i){let s=t[i];s.useCount++===0&&(this._lendBinding(s),s.saveOriginalState())}this._lendAction(e)}}_deactivateAction(e){if(this._isActiveAction(e)){let t=e._propertyBindings;for(let i=0,r=t.length;i!==r;++i){let s=t[i];--s.useCount===0&&(s.restoreOriginalState(),this._takeBackBinding(s))}this._takeBackAction(e)}}_initMemoryManager(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;let e=this;this.stats={actions:{get total(){return e._actions.length},get inUse(){return e._nActiveActions}},bindings:{get total(){return e._bindings.length},get inUse(){return e._nActiveBindings}},controlInterpolants:{get total(){return e._controlInterpolants.length},get inUse(){return e._nActiveControlInterpolants}}}}_isActiveAction(e){let t=e._cacheIndex;return t!==null&&t=0;--i)e[i].stop();return this}update(e){e*=this.timeScale;let t=this._actions,i=this._nActiveActions,r=this.time+=e,s=Math.sign(e),a=this._accuIndex^=1;for(let c=0;c!==i;++c)t[c]._update(r,e,s,a);let o=this._bindings,l=this._nActiveBindings;for(let c=0;c!==l;++c)o[c].apply(a);return this}setTime(e){this.time=0;for(let t=0;tu.start-m.start);let d=0;for(let u=1;u0;x=e.get(x,A)}return x}function m(v){let x=!1,A=u(v);A===null?_(a,o):A&&A.isColor&&(_(A,1),x=!0);let S=n.xr.getEnvironmentBlendMode();S==="additive"?t.buffers.color.setClear(0,0,0,1,s):S==="alpha-blend"&&t.buffers.color.setClear(0,0,0,0,s),(n.autoClear||x)&&(t.buffers.depth.setTest(!0),t.buffers.depth.setMask(!0),t.buffers.color.setMask(!0),n.clear(n.autoClearColor,n.autoClearDepth,n.autoClearStencil))}function p(v,x){let A=u(x);A&&(A.isCubeTexture||A.mapping===$p)?(c===void 0&&(c=new ci(new Gc(1,1,1),new Fs({name:"BackgroundCubeMaterial",uniforms:gh(Uo.backgroundCube.uniforms),vertexShader:Uo.backgroundCube.vertexShader,fragmentShader:Uo.backgroundCube.fragmentShader,side:dn,depthTest:!1,depthWrite:!1,fog:!1,allowOverride:!1})),c.geometry.deleteAttribute("normal"),c.geometry.deleteAttribute("uv"),c.onBeforeRender=function(S,E,R){this.matrixWorld.copyPosition(R.matrixWorld)},Object.defineProperty(c.material,"envMap",{get:function(){return 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Fs({name:"BackgroundMaterial",uniforms:gh(Uo.background.uniforms),vertexShader:Uo.background.vertexShader,fragmentShader:Uo.background.fragmentShader,side:Os,depthTest:!1,depthWrite:!1,fog:!1,allowOverride:!1})),l.geometry.deleteAttribute("normal"),Object.defineProperty(l.material,"map",{get:function(){return this.uniforms.t2D.value}}),i.update(l)),l.material.uniforms.t2D.value=A,l.material.uniforms.backgroundIntensity.value=x.backgroundIntensity,l.material.toneMapped=ai.getTransfer(A.colorSpace)!==ki,A.matrixAutoUpdate===!0&&A.updateMatrix(),l.material.uniforms.uvTransform.value.copy(A.matrix),(f!==A||h!==A.version||d!==n.toneMapping)&&(l.material.needsUpdate=!0,f=A,h=A.version,d=n.toneMapping),l.layers.enableAll(),v.unshift(l,l.geometry,l.material,0,0,null))}function _(v,x){v.getRGB(eS,RI(n)),t.buffers.color.setClear(eS.r,eS.g,eS.b,x,s)}function g(){c!==void 0&&(c.geometry.dispose(),c.material.dispose(),c=void 0),l!==void 0&&(l.geometry.dispose(),l.material.dispose(),l=void 0)}return{getClearColor:function(){return a},setClearColor:function(v,x=1){a.set(v),o=x,_(a,o)},getClearAlpha:function(){return o},setClearAlpha:function(v){o=v,_(a,o)},render:m,addToRenderList:p,dispose:g}}function dJ(n,e){let t=n.getParameter(n.MAX_VERTEX_ATTRIBS),i={},r=d(null),s=r,a=!1;function o(D,O,V,N,F){let U=!1,W=h(D,N,V,O);s!==W&&(s=W,c(s.object)),U=u(D,N,V,F),U&&m(D,N,V,F),F!==null&&e.update(F,n.ELEMENT_ARRAY_BUFFER),(U||a)&&(a=!1,A(D,O,V,N),F!==null&&n.bindBuffer(n.ELEMENT_ARRAY_BUFFER,e.get(F).buffer))}function l(){return n.createVertexArray()}function c(D){return n.bindVertexArray(D)}function f(D){return n.deleteVertexArray(D)}function h(D,O,V,N){let F=N.wireframe===!0,U=i[O.id];U===void 0&&(U={},i[O.id]=U);let W=D.isInstancedMesh===!0?D.id:0,$=U[W];$===void 0&&($={},U[W]=$);let K=$[V.id];K===void 0&&(K={},$[V.id]=K);let Z=K[F];return Z===void 0&&(Z=d(l()),K[F]=Z),Z}function d(D){let O=[],V=[],N=[];for(let F=0;F=0){let X=F[K],Y=U[K];if(Y===void 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xe=fe.buffer,Fe=fe.type,se=fe.bytesPerElement,pe=Fe===n.INT||Fe===n.UNSIGNED_INT||Z.gpuType===uE;if(Z.isInterleavedBufferAttribute){let ie=Z.data,_e=ie.stride,Pe=Z.offset;if(ie.isInstancedInterleavedBuffer){for(let ue=0;ue0&&n.getShaderPrecisionFormat(n.FRAGMENT_SHADER,n.HIGH_FLOAT).precision>0)return"highp";R="mediump"}return R==="mediump"&&n.getShaderPrecisionFormat(n.VERTEX_SHADER,n.MEDIUM_FLOAT).precision>0&&n.getShaderPrecisionFormat(n.FRAGMENT_SHADER,n.MEDIUM_FLOAT).precision>0?"mediump":"lowp"}let c=t.precision!==void 0?t.precision:"highp",f=l(c);f!==c&&(Ct("WebGLRenderer:",c,"not supported, using",f,"instead."),c=f);let h=t.logarithmicDepthBuffer===!0,d=t.reversedDepthBuffer===!0&&e.has("EXT_clip_control");t.reversedDepthBuffer===!0&&d===!1&&Ct("WebGLRenderer: Unable to use reversed depth buffer due to missing EXT_clip_control extension. Fallback to default depth buffer.");let u=n.getParameter(n.MAX_TEXTURE_IMAGE_UNITS),m=n.getParameter(n.MAX_VERTEX_TEXTURE_IMAGE_UNITS),p=n.getParameter(n.MAX_TEXTURE_SIZE),_=n.getParameter(n.MAX_CUBE_MAP_TEXTURE_SIZE),g=n.getParameter(n.MAX_VERTEX_ATTRIBS),v=n.getParameter(n.MAX_VERTEX_UNIFORM_VECTORS),x=n.getParameter(n.MAX_VARYING_VECTORS),A=n.getParameter(n.MAX_FRAGMENT_UNIFORM_VECTORS),S=n.getParameter(n.MAX_SAMPLES),E=n.getParameter(n.SAMPLES);return{isWebGL2:!0,getMaxAnisotropy:s,getMaxPrecision:l,textureFormatReadable:a,textureTypeReadable:o,precision:c,logarithmicDepthBuffer:h,reversedDepthBuffer:d,maxTextures:u,maxVertexTextures:m,maxTextureSize:p,maxCubemapSize:_,maxAttributes:g,maxVertexUniforms:v,maxVaryings:x,maxFragmentUniforms:A,maxSamples:S,samples:E}}function pJ(n){let e=this,t=null,i=0,r=!1,s=!1,a=new aa,o=new ii,l={value:null,needsUpdate:!1};this.uniform=l,this.numPlanes=0,this.numIntersection=0,this.init=function(h,d){let u=h.length!==0||d||i!==0||r;return r=d,i=h.length,u},this.beginShadows=function(){s=!0,f(null)},this.endShadows=function(){s=!1},this.setGlobalState=function(h,d){t=f(h,d,0)},this.setState=function(h,d,u){let m=h.clippingPlanes,p=h.clipIntersection,_=h.clipShadows,g=n.get(h);if(!r||m===null||m.length===0||s&&!_)s?f(null):c();else{let v=s?0:i,x=v*4,A=g.clippingState||null;l.value=A,A=f(m,d,x,u);for(let S=0;S!==x;++S)A[S]=t[S];g.clippingState=A,this.numIntersection=p?this.numPlanes:0,this.numPlanes+=v}};function c(){l.value!==t&&(l.value=t,l.needsUpdate=i>0),e.numPlanes=i,e.numIntersection=0}function f(h,d,u,m){let p=h!==null?h.length:0,_=null;if(p!==0){if(_=l.value,m!==!0||_===null){let g=u+p*4,v=d.matrixWorldInverse;o.getNormalMatrix(v),(_===null||_.lengthn-jc?l=_F[a-n+jc-1]:a===0&&(l=0),t.push(l);let c=1/(o-2),f=-c,h=1+c,d=[f,f,h,f,h,h,f,f,h,h,f,h],u=6,m=6,p=3,_=2,g=1,v=new Float32Array(p*m*u),x=new Float32Array(_*m*u),A=new Float32Array(g*m*u);for(let E=0;E2?0:-1,y=[R,I,0,R+2/3,I,0,R+2/3,I+1,0,R,I,0,R+2/3,I+1,0,R,I+1,0];v.set(y,p*m*E),x.set(d,_*m*E);let M=[E,E,E,E,E,E];A.set(M,g*m*E)}let S=new sr;S.setAttribute("position",new rr(v,p)),S.setAttribute("uv",new rr(x,_)),S.setAttribute("faceIndex",new rr(A,g)),i.push(new ci(S,null)),r>jc&&r--}return{lodMeshes:i,sizeLods:e,sigmas:t}}function vF(n,e,t){let i=new Ns(n,e,t);return i.texture.mapping=$p,i.texture.name="PMREM.cubeUv",i.scissorTest=!0,i}function gu(n,e,t,i,r){n.viewport.set(e,t,i,r),n.scissor.set(e,t,i,r)}function EJ(n,e,t){return new Fs({name:"PMREMGGXConvolution",defines:{GGX_SAMPLES:_J,CUBEUV_TEXEL_WIDTH:1/e,CUBEUV_TEXEL_HEIGHT:1/t,CUBEUV_MAX_MIP:`${n}.0`},uniforms:{envMap:{value:null},roughness:{value:0},mipInt:{value:0}},vertexShader:nS(),fragmentShader:` precision highp float; precision highp int; @@ -108,7 +108,7 @@ gl_FragColor = vec4(prefilteredColor, 1.0); } - `,blending:wo,depthTest:!1,depthWrite:!1})}function rJ(n,e,t){let i=new Float32Array(gh),r=new ne(0,1,0);return new Fs({name:"SphericalGaussianBlur",defines:{n:gh,CUBEUV_TEXEL_WIDTH:1/e,CUBEUV_TEXEL_HEIGHT:1/t,CUBEUV_MAX_MIP:`${n}.0`},uniforms:{envMap:{value:null},samples:{value:1},weights:{value:i},latitudinal:{value:!1},dTheta:{value:0},mipInt:{value:0},poleAxis:{value:r}},vertexShader:JE(),fragmentShader:` + `,blending:wo,depthTest:!1,depthWrite:!1})}function SJ(n,e,t){let i=new Float32Array(vh),r=new ne(0,1,0);return new Fs({name:"SphericalGaussianBlur",defines:{n:vh,CUBEUV_TEXEL_WIDTH:1/e,CUBEUV_TEXEL_HEIGHT:1/t,CUBEUV_MAX_MIP:`${n}.0`},uniforms:{envMap:{value:null},samples:{value:1},weights:{value:i},latitudinal:{value:!1},dTheta:{value:0},mipInt:{value:0},poleAxis:{value:r}},vertexShader:nS(),fragmentShader:` precision mediump float; precision mediump int; @@ -168,7 +168,7 @@ } } - `,blending:wo,depthTest:!1,depthWrite:!1})}function lF(){return new Fs({name:"EquirectangularToCubeUV",uniforms:{envMap:{value:null}},vertexShader:JE(),fragmentShader:` + `,blending:wo,depthTest:!1,depthWrite:!1})}function EF(){return new Fs({name:"EquirectangularToCubeUV",uniforms:{envMap:{value:null}},vertexShader:nS(),fragmentShader:` precision mediump float; precision mediump int; @@ -187,7 +187,7 @@ gl_FragColor = vec4( texture2D ( envMap, uv ).rgb, 1.0 ); } - `,blending:wo,depthTest:!1,depthWrite:!1})}function cF(){return new Fs({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},flipEnvMap:{value:-1}},vertexShader:JE(),fragmentShader:` + `,blending:wo,depthTest:!1,depthWrite:!1})}function SF(){return new Fs({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},flipEnvMap:{value:-1}},vertexShader:nS(),fragmentShader:` precision mediump float; precision mediump int; @@ -203,7 +203,7 @@ gl_FragColor = textureCube( envMap, vec3( flipEnvMap * vOutputDirection.x, vOutputDirection.yz ) ); } - `,blending:wo,depthTest:!1,depthWrite:!1})}function JE(){return` + `,blending:wo,depthTest:!1,depthWrite:!1})}function nS(){return` precision mediump float; 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USE_AOMAP":"",t.bumpMap?"#define USE_BUMPMAP":"",t.normalMap?"#define USE_NORMALMAP":"",t.normalMapObjectSpace?"#define USE_NORMALMAP_OBJECTSPACE":"",t.normalMapTangentSpace?"#define USE_NORMALMAP_TANGENTSPACE":"",t.displacementMap?"#define USE_DISPLACEMENTMAP":"",t.emissiveMap?"#define USE_EMISSIVEMAP":"",t.anisotropy?"#define USE_ANISOTROPY":"",t.anisotropyMap?"#define USE_ANISOTROPYMAP":"",t.clearcoatMap?"#define USE_CLEARCOATMAP":"",t.clearcoatRoughnessMap?"#define USE_CLEARCOAT_ROUGHNESSMAP":"",t.clearcoatNormalMap?"#define USE_CLEARCOAT_NORMALMAP":"",t.iridescenceMap?"#define USE_IRIDESCENCEMAP":"",t.iridescenceThicknessMap?"#define USE_IRIDESCENCE_THICKNESSMAP":"",t.specularMap?"#define USE_SPECULARMAP":"",t.specularColorMap?"#define USE_SPECULAR_COLORMAP":"",t.specularIntensityMap?"#define USE_SPECULAR_INTENSITYMAP":"",t.roughnessMap?"#define USE_ROUGHNESSMAP":"",t.metalnessMap?"#define USE_METALNESSMAP":"",t.alphaMap?"#define USE_ALPHAMAP":"",t.alphaHash?"#define USE_ALPHAHASH":"",t.transmission?"#define USE_TRANSMISSION":"",t.transmissionMap?"#define USE_TRANSMISSIONMAP":"",t.thicknessMap?"#define USE_THICKNESSMAP":"",t.sheenColorMap?"#define USE_SHEEN_COLORMAP":"",t.sheenRoughnessMap?"#define USE_SHEEN_ROUGHNESSMAP":"",t.mapUv?"#define MAP_UV "+t.mapUv:"",t.alphaMapUv?"#define ALPHAMAP_UV "+t.alphaMapUv:"",t.lightMapUv?"#define LIGHTMAP_UV "+t.lightMapUv:"",t.aoMapUv?"#define AOMAP_UV "+t.aoMapUv:"",t.emissiveMapUv?"#define EMISSIVEMAP_UV "+t.emissiveMapUv:"",t.bumpMapUv?"#define BUMPMAP_UV "+t.bumpMapUv:"",t.normalMapUv?"#define NORMALMAP_UV "+t.normalMapUv:"",t.displacementMapUv?"#define DISPLACEMENTMAP_UV "+t.displacementMapUv:"",t.metalnessMapUv?"#define METALNESSMAP_UV "+t.metalnessMapUv:"",t.roughnessMapUv?"#define ROUGHNESSMAP_UV "+t.roughnessMapUv:"",t.anisotropyMapUv?"#define ANISOTROPYMAP_UV "+t.anisotropyMapUv:"",t.clearcoatMapUv?"#define CLEARCOATMAP_UV "+t.clearcoatMapUv:"",t.clearcoatNormalMapUv?"#define CLEARCOAT_NORMALMAP_UV "+t.clearcoatNormalMapUv:"",t.clearcoatRoughnessMapUv?"#define CLEARCOAT_ROUGHNESSMAP_UV "+t.clearcoatRoughnessMapUv:"",t.iridescenceMapUv?"#define IRIDESCENCEMAP_UV "+t.iridescenceMapUv:"",t.iridescenceThicknessMapUv?"#define IRIDESCENCE_THICKNESSMAP_UV "+t.iridescenceThicknessMapUv:"",t.sheenColorMapUv?"#define SHEEN_COLORMAP_UV "+t.sheenColorMapUv:"",t.sheenRoughnessMapUv?"#define SHEEN_ROUGHNESSMAP_UV "+t.sheenRoughnessMapUv:"",t.specularMapUv?"#define SPECULARMAP_UV "+t.specularMapUv:"",t.specularColorMapUv?"#define SPECULAR_COLORMAP_UV "+t.specularColorMapUv:"",t.specularIntensityMapUv?"#define SPECULAR_INTENSITYMAP_UV "+t.specularIntensityMapUv:"",t.transmissionMapUv?"#define TRANSMISSIONMAP_UV "+t.transmissionMapUv:"",t.thicknessMapUv?"#define THICKNESSMAP_UV "+t.thicknessMapUv:"",t.vertexTangents&&t.flatShading===!1?"#define USE_TANGENT":"",t.vertexNormals?"#define HAS_NORMAL":"",t.vertexColors?"#define USE_COLOR":"",t.vertexAlphas?"#define USE_COLOR_ALPHA":"",t.vertexUv1s?"#define USE_UV1":"",t.vertexUv2s?"#define USE_UV2":"",t.vertexUv3s?"#define USE_UV3":"",t.pointsUvs?"#define USE_POINTS_UV":"",t.flatShading?"#define FLAT_SHADED":"",t.skinning?"#define USE_SKINNING":"",t.morphTargets?"#define USE_MORPHTARGETS":"",t.morphNormals&&t.flatShading===!1?"#define USE_MORPHNORMALS":"",t.morphColors?"#define USE_MORPHCOLORS":"",t.morphTargetsCount>0?"#define MORPHTARGETS_TEXTURE_STRIDE "+t.morphTextureStride:"",t.morphTargetsCount>0?"#define MORPHTARGETS_COUNT "+t.morphTargetsCount:"",t.doubleSided?"#define DOUBLE_SIDED":"",t.flipSided?"#define FLIP_SIDED":"",t.shadowMapEnabled?"#define USE_SHADOWMAP":"",t.shadowMapEnabled?"#define "+l:"",t.sizeAttenuation?"#define USE_SIZEATTENUATION":"",t.numLightProbes>0?"#define USE_LIGHT_PROBES":"",t.logarithmicDepthBuffer?"#define USE_LOGARITHMIC_DEPTH_BUFFER":"",t.reversedDepthBuffer?"#define USE_REVERSED_DEPTH_BUFFER":"","uniform mat4 modelMatrix;","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform mat4 viewMatrix;","uniform mat3 normalMatrix;","uniform vec3 cameraPosition;","uniform bool isOrthographic;","#ifdef USE_INSTANCING"," attribute mat4 instanceMatrix;","#endif","#ifdef USE_INSTANCING_COLOR"," attribute vec3 instanceColor;","#endif","#ifdef USE_INSTANCING_MORPH"," uniform sampler2D morphTexture;","#endif","attribute vec3 position;","attribute vec3 normal;","attribute vec2 uv;","#ifdef USE_UV1"," attribute vec2 uv1;","#endif","#ifdef USE_UV2"," attribute vec2 uv2;","#endif","#ifdef USE_UV3"," attribute vec2 uv3;","#endif","#ifdef USE_TANGENT"," attribute vec4 tangent;","#endif","#if defined( USE_COLOR_ALPHA )"," attribute vec4 color;","#elif defined( USE_COLOR )"," attribute vec3 color;","#endif","#ifdef USE_SKINNING"," attribute vec4 skinIndex;"," attribute vec4 skinWeight;","#endif",` +`].filter(c_).join(` +`),g=[OF(t),"#define SHADER_TYPE "+t.shaderType,"#define SHADER_NAME "+t.shaderName,m,t.useFog&&t.fog?"#define USE_FOG":"",t.useFog&&t.fogExp2?"#define FOG_EXP2":"",t.alphaToCoverage?"#define ALPHA_TO_COVERAGE":"",t.map?"#define USE_MAP":"",t.matcap?"#define USE_MATCAP":"",t.envMap?"#define USE_ENVMAP":"",t.envMap?"#define "+c:"",t.envMap?"#define "+f:"",t.envMap?"#define "+h:"",d?"#define CUBEUV_TEXEL_WIDTH "+d.texelWidth:"",d?"#define CUBEUV_TEXEL_HEIGHT "+d.texelHeight:"",d?"#define CUBEUV_MAX_MIP "+d.maxMip+".0":"",t.lightMap?"#define USE_LIGHTMAP":"",t.aoMap?"#define USE_AOMAP":"",t.bumpMap?"#define USE_BUMPMAP":"",t.normalMap?"#define USE_NORMALMAP":"",t.normalMapObjectSpace?"#define USE_NORMALMAP_OBJECTSPACE":"",t.normalMapTangentSpace?"#define USE_NORMALMAP_TANGENTSPACE":"",t.packedNormalMap?"#define USE_PACKED_NORMALMAP":"",t.emissiveMap?"#define USE_EMISSIVEMAP":"",t.anisotropy?"#define USE_ANISOTROPY":"",t.anisotropyMap?"#define USE_ANISOTROPYMAP":"",t.clearcoat?"#define USE_CLEARCOAT":"",t.clearcoatMap?"#define USE_CLEARCOATMAP":"",t.clearcoatRoughnessMap?"#define USE_CLEARCOAT_ROUGHNESSMAP":"",t.clearcoatNormalMap?"#define USE_CLEARCOAT_NORMALMAP":"",t.dispersion?"#define USE_DISPERSION":"",t.iridescence?"#define USE_IRIDESCENCE":"",t.iridescenceMap?"#define USE_IRIDESCENCEMAP":"",t.iridescenceThicknessMap?"#define USE_IRIDESCENCE_THICKNESSMAP":"",t.specularMap?"#define USE_SPECULARMAP":"",t.specularColorMap?"#define USE_SPECULAR_COLORMAP":"",t.specularIntensityMap?"#define USE_SPECULAR_INTENSITYMAP":"",t.roughnessMap?"#define USE_ROUGHNESSMAP":"",t.metalnessMap?"#define USE_METALNESSMAP":"",t.alphaMap?"#define USE_ALPHAMAP":"",t.alphaTest?"#define USE_ALPHATEST":"",t.alphaHash?"#define USE_ALPHAHASH":"",t.sheen?"#define USE_SHEEN":"",t.sheenColorMap?"#define USE_SHEEN_COLORMAP":"",t.sheenRoughnessMap?"#define USE_SHEEN_ROUGHNESSMAP":"",t.transmission?"#define USE_TRANSMISSION":"",t.transmissionMap?"#define USE_TRANSMISSIONMAP":"",t.thicknessMap?"#define USE_THICKNESSMAP":"",t.vertexTangents&&t.flatShading===!1?"#define USE_TANGENT":"",t.vertexColors||t.instancingColor?"#define USE_COLOR":"",t.vertexAlphas||t.batchingColor?"#define USE_COLOR_ALPHA":"",t.vertexUv1s?"#define USE_UV1":"",t.vertexUv2s?"#define USE_UV2":"",t.vertexUv3s?"#define USE_UV3":"",t.pointsUvs?"#define USE_POINTS_UV":"",t.gradientMap?"#define USE_GRADIENTMAP":"",t.flatShading?"#define FLAT_SHADED":"",t.doubleSided?"#define DOUBLE_SIDED":"",t.flipSided?"#define FLIP_SIDED":"",t.shadowMapEnabled?"#define USE_SHADOWMAP":"",t.shadowMapEnabled?"#define "+l:"",t.premultipliedAlpha?"#define PREMULTIPLIED_ALPHA":"",t.numLightProbes>0?"#define USE_LIGHT_PROBES":"",t.numLightProbeGrids>0?"#define USE_LIGHT_PROBES_GRID":"",t.decodeVideoTexture?"#define DECODE_VIDEO_TEXTURE":"",t.decodeVideoTextureEmissive?"#define DECODE_VIDEO_TEXTURE_EMISSIVE":"",t.logarithmicDepthBuffer?"#define USE_LOGARITHMIC_DEPTH_BUFFER":"",t.reversedDepthBuffer?"#define USE_REVERSED_DEPTH_BUFFER":"","uniform mat4 viewMatrix;","uniform vec3 cameraPosition;","uniform bool isOrthographic;",t.toneMapping!==Bs?"#define TONE_MAPPING":"",t.toneMapping!==Bs?fi.tonemapping_pars_fragment:"",t.toneMapping!==Bs?xee("toneMapping",t.toneMapping):"",t.dithering?"#define DITHERING":"",t.opaque?"#define OPAQUE":"",fi.colorspace_pars_fragment,Tee("linearToOutputTexel",t.outputColorSpace),Ree(),t.useDepthPacking?"#define DEPTH_PACKING "+t.depthPacking:"",` +`].filter(c_).join(` +`)),a=zI(a),a=PF(a,t),a=DF(a,t),o=zI(o),o=PF(o,t),o=DF(o,t),a=LF(a),o=LF(o),t.isRawShaderMaterial!==!0&&(v=`#version 300 es +`,_=[u,"#define attribute in","#define varying out","#define texture2D texture"].join(` `)+` -`+p,g=["#define varying in",t.glslVersion===p0?"":"layout(location = 0) out highp vec4 pc_fragColor;",t.glslVersion===p0?"":"#define gl_FragColor pc_fragColor","#define gl_FragDepthEXT gl_FragDepth","#define texture2D texture","#define textureCube texture","#define texture2DProj textureProj","#define texture2DLodEXT textureLod","#define texture2DProjLodEXT textureProjLod","#define textureCubeLodEXT textureLod","#define texture2DGradEXT textureGrad","#define texture2DProjGradEXT textureProjGrad","#define textureCubeGradEXT textureGrad"].join(` +`+_,g=["#define varying in",t.glslVersion===AI?"":"layout(location = 0) out highp vec4 pc_fragColor;",t.glslVersion===AI?"":"#define gl_FragColor pc_fragColor","#define gl_FragDepthEXT gl_FragDepth","#define texture2D texture","#define textureCube texture","#define texture2DProj textureProj","#define texture2DLodEXT textureLod","#define texture2DProjLodEXT textureProjLod","#define textureCubeLodEXT textureLod","#define texture2DGradEXT textureGrad","#define texture2DProjGradEXT textureProjGrad","#define textureCubeGradEXT textureGrad"].join(` `)+` -`+g);let x=v+p+a,A=v+g+o,S=_F(r,r.VERTEX_SHADER,x),E=_F(r,r.FRAGMENT_SHADER,A);r.attachShader(_,S),r.attachShader(_,E),t.index0AttributeName!==void 0?r.bindAttribLocation(_,0,t.index0AttributeName):t.morphTargets===!0&&r.bindAttribLocation(_,0,"position"),r.linkProgram(_);function R(D){if(n.debug.checkShaderErrors){let O=r.getProgramInfoLog(_)||"",V=r.getShaderInfoLog(S)||"",N=r.getShaderInfoLog(E)||"",F=O.trim(),U=V.trim(),W=N.trim(),$=!0,q=!0;if(r.getProgramParameter(_,r.LINK_STATUS)===!1)if($=!1,typeof n.debug.onShaderError=="function")n.debug.onShaderError(r,_,S,E);else{let Z=vF(r,S,"vertex"),X=vF(r,E,"fragment");Gt("THREE.WebGLProgram: Shader Error "+r.getError()+" - VALIDATE_STATUS "+r.getProgramParameter(_,r.VALIDATE_STATUS)+` +`+g);let x=v+_+a,A=v+g+o,S=MF(r,r.VERTEX_SHADER,x),E=MF(r,r.FRAGMENT_SHADER,A);r.attachShader(p,S),r.attachShader(p,E),t.index0AttributeName!==void 0?r.bindAttribLocation(p,0,t.index0AttributeName):t.morphTargets===!0&&r.bindAttribLocation(p,0,"position"),r.linkProgram(p);function R(D){if(n.debug.checkShaderErrors){let O=r.getProgramInfoLog(p)||"",V=r.getShaderInfoLog(S)||"",N=r.getShaderInfoLog(E)||"",F=O.trim(),U=V.trim(),W=N.trim(),$=!0,K=!0;if(r.getProgramParameter(p,r.LINK_STATUS)===!1)if($=!1,typeof n.debug.onShaderError=="function")n.debug.onShaderError(r,p,S,E);else{let Z=yF(r,S,"vertex"),X=yF(r,E,"fragment");Gt("THREE.WebGLProgram: Shader Error "+r.getError()+" - VALIDATE_STATUS "+r.getProgramParameter(p,r.VALIDATE_STATUS)+` Material Name: `+D.name+` Material Type: `+D.type+` Program Info Log: `+F+` `+Z+` -`+X)}else F!==""?Ct("WebGLProgram: Program Info Log:",F):(U===""||W==="")&&(q=!1);q&&(D.diagnostics={runnable:$,programLog:F,vertexShader:{log:U,prefix:p},fragmentShader:{log:W,prefix:g}})}r.deleteShader(S),r.deleteShader(E),I=new pu(r,_),y=fee(r,_)}let I;this.getUniforms=function(){return I===void 0&&R(this),I};let y;this.getAttributes=function(){return y===void 0&&R(this),y};let M=t.rendererExtensionParallelShaderCompile===!1;return this.isReady=function(){return M===!1&&(M=r.getProgramParameter(_,eee)),M},this.destroy=function(){i.releaseStatesOfProgram(this),r.deleteProgram(_),this.program=void 0},this.type=t.shaderType,this.name=t.shaderName,this.id=tee++,this.cacheKey=e,this.usedTimes=1,this.program=_,this.vertexShader=S,this.fragmentShader=E,this}function Mee(n){return n===Kc||n===t_||n===i_}function Cee(n,e,t,i,r,s){let a=new Qd,o=new U0,l=new Set,c=[],f=new Map,h=i.logarithmicDepthBuffer,d=i.precision,u={MeshDepthMaterial:"depth",MeshDistanceMaterial:"distance",MeshNormalMaterial:"normal",MeshBasicMaterial:"basic",MeshLambertMaterial:"lambert",MeshPhongMaterial:"phong",MeshToonMaterial:"toon",MeshStandardMaterial:"physical",MeshPhysicalMaterial:"physical",MeshMatcapMaterial:"matcap",LineBasicMaterial:"basic",LineDashedMaterial:"dashed",PointsMaterial:"points",ShadowMaterial:"shadow",SpriteMaterial:"sprite"};function m(I){return l.add(I),I===0?"uv":`uv${I}`}function _(I,y,M,D,O,V){let N=D.fog,F=O.geometry,U=I.isMeshStandardMaterial||I.isMeshLambertMaterial||I.isMeshPhongMaterial?D.environment:null,W=I.isMeshStandardMaterial||I.isMeshLambertMaterial&&!I.envMap||I.isMeshPhongMaterial&&!I.envMap,$=e.get(I.envMap||U,W),q=$&&$.mapping===Zp?$.image.height:null,Z=u[I.type];I.precision!==null&&(d=i.getMaxPrecision(I.precision),d!==I.precision&&Ct("WebGLProgram.getParameters:",I.precision,"not supported, using",d,"instead."));let X=F.morphAttributes.position||F.morphAttributes.normal||F.morphAttributes.color,Y=X!==void 0?X.length:0,fe=0;F.morphAttributes.position!==void 0&&(fe=1),F.morphAttributes.normal!==void 0&&(fe=2),F.morphAttributes.color!==void 0&&(fe=3);let xe,Fe,se,pe;if(Z){let ei=Uo[Z];xe=ei.vertexShader,Fe=ei.fragmentShader}else xe=I.vertexShader,Fe=I.fragmentShader,o.update(I),se=o.getVertexShaderID(I),pe=o.getFragmentShaderID(I);let ie=n.getRenderTarget(),_e=n.state.buffers.depth.getReversed(),Pe=O.isInstancedMesh===!0,ue=O.isBatchedMesh===!0,be=!!I.map,Ze=!!I.matcap,Tt=!!$,Ye=!!I.aoMap,Ke=!!I.lightMap,he=!!I.bumpMap,we=!!I.normalMap,Vt=!!I.displacementMap,re=!!I.emissiveMap,di=!!I.metalnessMap,Xt=!!I.roughnessMap,bi=I.anisotropy>0,ot=I.clearcoat>0,Xi=I.dispersion>0,z=I.iridescence>0,B=I.sheen>0,me=I.transmission>0,Ce=bi&&!!I.anisotropyMap,Ue=ot&&!!I.clearcoatMap,je=ot&&!!I.clearcoatNormalMap,st=ot&&!!I.clearcoatRoughnessMap,Me=z&&!!I.iridescenceMap,De=z&&!!I.iridescenceThicknessMap,mt=B&&!!I.sheenColorMap,At=B&&!!I.sheenRoughnessMap,at=!!I.specularMap,Je=!!I.specularColorMap,qt=!!I.specularIntensityMap,ti=me&&!!I.transmissionMap,Ii=me&&!!I.thicknessMap,ae=!!I.gradientMap,et=!!I.alphaMap,ye=I.alphaTest>0,pt=!!I.alphaHash,rt=!!I.extensions,Ve=Bs;I.toneMapped&&(ie===null||ie.isXRRenderTarget===!0)&&(Ve=n.toneMapping);let Mt={shaderID:Z,shaderType:I.type,shaderName:I.name,vertexShader:xe,fragmentShader:Fe,defines:I.defines,customVertexShaderID:se,customFragmentShaderID:pe,isRawShaderMaterial:I.isRawShaderMaterial===!0,glslVersion:I.glslVersion,precision:d,batching:ue,batchingColor:ue&&O._colorsTexture!==null,instancing:Pe,instancingColor:Pe&&O.instanceColor!==null,instancingMorph:Pe&&O.morphTexture!==null,outputColorSpace:ie===null?n.outputColorSpace:ie.isXRRenderTarget===!0?ie.texture.colorSpace:ai.workingColorSpace,alphaToCoverage:!!I.alphaToCoverage,map:be,matcap:Ze,envMap:Tt,envMapMode:Tt&&$.mapping,envMapCubeUVHeight:q,aoMap:Ye,lightMap:Ke,bumpMap:he,normalMap:we,displacementMap:Vt,emissiveMap:re,normalMapObjectSpace:we&&I.normalMapType===Xw,normalMapTangentSpace:we&&I.normalMapType===uu,packedNormalMap:we&&I.normalMapType===uu&&Mee(I.normalMap.format),metalnessMap:di,roughnessMap:Xt,anisotropy:bi,anisotropyMap:Ce,clearcoat:ot,clearcoatMap:Ue,clearcoatNormalMap:je,clearcoatRoughnessMap:st,dispersion:Xi,iridescence:z,iridescenceMap:Me,iridescenceThicknessMap:De,sheen:B,sheenColorMap:mt,sheenRoughnessMap:At,specularMap:at,specularColorMap:Je,specularIntensityMap:qt,transmission:me,transmissionMap:ti,thicknessMap:Ii,gradientMap:ae,opaque:I.transparent===!1&&I.blending===ih&&I.alphaToCoverage===!1,alphaMap:et,alphaTest:ye,alphaHash:pt,combine:I.combine,mapUv:be&&m(I.map.channel),aoMapUv:Ye&&m(I.aoMap.channel),lightMapUv:Ke&&m(I.lightMap.channel),bumpMapUv:he&&m(I.bumpMap.channel),normalMapUv:we&&m(I.normalMap.channel),displacementMapUv:Vt&&m(I.displacementMap.channel),emissiveMapUv:re&&m(I.emissiveMap.channel),metalnessMapUv:di&&m(I.metalnessMap.channel),roughnessMapUv:Xt&&m(I.roughnessMap.channel),anisotropyMapUv:Ce&&m(I.anisotropyMap.channel),clearcoatMapUv:Ue&&m(I.clearcoatMap.channel),clearcoatNormalMapUv:je&&m(I.clearcoatNormalMap.channel),clearcoatRoughnessMapUv:st&&m(I.clearcoatRoughnessMap.channel),iridescenceMapUv:Me&&m(I.iridescenceMap.channel),iridescenceThicknessMapUv:De&&m(I.iridescenceThicknessMap.channel),sheenColorMapUv:mt&&m(I.sheenColorMap.channel),sheenRoughnessMapUv:At&&m(I.sheenRoughnessMap.channel),specularMapUv:at&&m(I.specularMap.channel),specularColorMapUv:Je&&m(I.specularColorMap.channel),specularIntensityMapUv:qt&&m(I.specularIntensityMap.channel),transmissionMapUv:ti&&m(I.transmissionMap.channel),thicknessMapUv:Ii&&m(I.thicknessMap.channel),alphaMapUv:et&&m(I.alphaMap.channel),vertexTangents:!!F.attributes.tangent&&(we||bi),vertexNormals:!!F.attributes.normal,vertexColors:I.vertexColors,vertexAlphas:I.vertexColors===!0&&!!F.attributes.color&&F.attributes.color.itemSize===4,pointsUvs:O.isPoints===!0&&!!F.attributes.uv&&(be||et),fog:!!N,useFog:I.fog===!0,fogExp2:!!N&&N.isFogExp2,flatShading:I.wireframe===!1&&(I.flatShading===!0||F.attributes.normal===void 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n={};return{get:function(e){if(n[e.id]!==void 0)return n[e.id];let t;switch(e.type){case"DirectionalLight":t={shadowIntensity:1,shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new Lt};break;case"SpotLight":t={shadowIntensity:1,shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new Lt};break;case"PointLight":t={shadowIntensity:1,shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new Lt,shadowCameraNear:1,shadowCameraFar:1e3};break}return n[e.id]=t,t}}}function $ee(n,e){return(e.castShadow?2:0)-(n.castShadow?2:0)+(e.map?1:0)-(n.map?1:0)}function Jee(n){let e=new 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n.FLOAT;if(i===Fo)return n.HALF_FLOAT;if(i===EI)return n.ALPHA;if(i===SI)return n.RGB;if(i===Vs)return n.RGBA;if(i===Mo)return n.DEPTH_COMPONENT;if(i===Yc)return n.DEPTH_STENCIL;if(i===_E)return n.RED;if(i===gE)return n.RED_INTEGER;if(i===Kc)return n.RG;if(i===vE)return n.RG_INTEGER;if(i===EE)return n.RGBA_INTEGER;if(i===Jp||i===e_||i===t_||i===i_)if(a===ki)if(s=e.get("WEBGL_compressed_texture_s3tc_srgb"),s!==null){if(i===Jp)return s.COMPRESSED_SRGB_S3TC_DXT1_EXT;if(i===e_)return s.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;if(i===t_)return s.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;if(i===i_)return s.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT}else return null;else if(s=e.get("WEBGL_compressed_texture_s3tc"),s!==null){if(i===Jp)return s.COMPRESSED_RGB_S3TC_DXT1_EXT;if(i===e_)return s.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(i===t_)return s.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(i===i_)return s.COMPRESSED_RGBA_S3TC_DXT5_EXT}else return null;if(i===SE||i===TE||i===AE||i===xE)if(s=e.get("WEBGL_compressed_texture_pvrtc"),s!==null){if(i===SE)return s.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(i===TE)return s.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(i===AE)return s.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(i===xE)return s.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}else return null;if(i===RE||i===bE||i===IE||i===ME||i===CE||i===r_||i===yE)if(s=e.get("WEBGL_compressed_texture_etc"),s!==null){if(i===RE||i===bE)return a===ki?s.COMPRESSED_SRGB8_ETC2:s.COMPRESSED_RGB8_ETC2;if(i===IE)return a===ki?s.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:s.COMPRESSED_RGBA8_ETC2_EAC;if(i===ME)return s.COMPRESSED_R11_EAC;if(i===CE)return s.COMPRESSED_SIGNED_R11_EAC;if(i===r_)return s.COMPRESSED_RG11_EAC;if(i===yE)return s.COMPRESSED_SIGNED_RG11_EAC}else return null;if(i===PE||i===DE||i===LE||i===OE||i===NE||i===wE||i===FE||i===BE||i===UE||i===VE||i===GE||i===kE||i===WE||i===HE)if(s=e.get("WEBGL_compressed_texture_astc"),s!==null){if(i===PE)return a===ki?s.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:s.COMPRESSED_RGBA_ASTC_4x4_KHR;if(i===DE)return a===ki?s.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:s.COMPRESSED_RGBA_ASTC_5x4_KHR;if(i===LE)return a===ki?s.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:s.COMPRESSED_RGBA_ASTC_5x5_KHR;if(i===OE)return a===ki?s.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:s.COMPRESSED_RGBA_ASTC_6x5_KHR;if(i===NE)return a===ki?s.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:s.COMPRESSED_RGBA_ASTC_6x6_KHR;if(i===wE)return a===ki?s.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:s.COMPRESSED_RGBA_ASTC_8x5_KHR;if(i===FE)return a===ki?s.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:s.COMPRESSED_RGBA_ASTC_8x6_KHR;if(i===BE)return a===ki?s.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:s.COMPRESSED_RGBA_ASTC_8x8_KHR;if(i===UE)return a===ki?s.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:s.COMPRESSED_RGBA_ASTC_10x5_KHR;if(i===VE)return a===ki?s.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:s.COMPRESSED_RGBA_ASTC_10x6_KHR;if(i===GE)return a===ki?s.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:s.COMPRESSED_RGBA_ASTC_10x8_KHR;if(i===kE)return a===ki?s.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:s.COMPRESSED_RGBA_ASTC_10x10_KHR;if(i===WE)return a===ki?s.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:s.COMPRESSED_RGBA_ASTC_12x10_KHR;if(i===HE)return a===ki?s.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:s.COMPRESSED_RGBA_ASTC_12x12_KHR}else return null;if(i===zE||i===XE||i===YE)if(s=e.get("EXT_texture_compression_bptc"),s!==null){if(i===zE)return a===ki?s.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT:s.COMPRESSED_RGBA_BPTC_UNORM_EXT;if(i===XE)return s.COMPRESSED_RGB_BPTC_SIGNED_FLOAT_EXT;if(i===YE)return s.COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_EXT}else return null;if(i===KE||i===jE||i===n_||i===qE)if(s=e.get("EXT_texture_compression_rgtc"),s!==null){if(i===KE)return s.COMPRESSED_RED_RGTC1_EXT;if(i===jE)return s.COMPRESSED_SIGNED_RED_RGTC1_EXT;if(i===n_)return s.COMPRESSED_RED_GREEN_RGTC2_EXT;if(i===qE)return s.COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT}else return null;return i===mu?n.UNSIGNED_INT_24_8:n[i]!==void 0?n[i]:null}return{convert:t}}function dte(n,e){function t(_,g){_.matrixAutoUpdate===!0&&_.updateMatrix(),g.value.copy(_.matrix)}function i(_,g){g.color.getRGB(_.fogColor.value,RI(n)),g.isFog?(_.fogNear.value=g.near,_.fogFar.value=g.far):g.isFogExp2&&(_.fogDensity.value=g.density)}function r(_,g,v,x,A){g.isNodeMaterial?g.uniformsNeedUpdate=!1:g.isMeshBasicMaterial?s(_,g):g.isMeshLambertMaterial?(s(_,g),g.envMap&&(_.envMapIntensity.value=g.envMapIntensity)):g.isMeshToonMaterial?(s(_,g),h(_,g)):g.isMeshPhongMaterial?(s(_,g),f(_,g),g.envMap&&(_.envMapIntensity.value=g.envMapIntensity)):g.isMeshStandardMaterial?(s(_,g),d(_,g),g.isMeshPhysicalMaterial&&u(_,g,A)):g.isMeshMatcapMaterial?(s(_,g),m(_,g)):g.isMeshDepthMaterial?s(_,g):g.isMeshDistanceMaterial?(s(_,g),p(_,g)):g.isMeshNormalMaterial?s(_,g):g.isLineBasicMaterial?(a(_,g),g.isLineDashedMaterial&&o(_,g)):g.isPointsMaterial?l(_,g,v,x):g.isSpriteMaterial?c(_,g):g.isShadowMaterial?(_.color.value.copy(g.color),_.opacity.value=g.opacity):g.isShaderMaterial&&(g.uniformsNeedUpdate=!1)}function s(_,g){_.opacity.value=g.opacity,g.color&&_.diffuse.value.copy(g.color),g.emissive&&_.emissive.value.copy(g.emissive).multiplyScalar(g.emissiveIntensity),g.map&&(_.map.value=g.map,t(g.map,_.mapTransform)),g.alphaMap&&(_.alphaMap.value=g.alphaMap,t(g.alphaMap,_.alphaMapTransform)),g.bumpMap&&(_.bumpMap.value=g.bumpMap,t(g.bumpMap,_.bumpMapTransform),_.bumpScale.value=g.bumpScale,g.side===dn&&(_.bumpScale.value*=-1)),g.normalMap&&(_.normalMap.value=g.normalMap,t(g.normalMap,_.normalMapTransform),_.normalScale.value.copy(g.normalScale),g.side===dn&&_.normalScale.value.negate()),g.displacementMap&&(_.displacementMap.value=g.displacementMap,t(g.displacementMap,_.displacementMapTransform),_.displacementScale.value=g.displacementScale,_.displacementBias.value=g.displacementBias),g.emissiveMap&&(_.emissiveMap.value=g.emissiveMap,t(g.emissiveMap,_.emissiveMapTransform)),g.specularMap&&(_.specularMap.value=g.specularMap,t(g.specularMap,_.specularMapTransform)),g.alphaTest>0&&(_.alphaTest.value=g.alphaTest);let v=e.get(g),x=v.envMap,A=v.envMapRotation;x&&(_.envMap.value=x,_.envMapRotation.value.setFromMatrix4(hte.makeRotationFromEuler(A)).transpose(),x.isCubeTexture&&x.isRenderTargetTexture===!1&&_.envMapRotation.value.premultiply(zF),_.reflectivity.value=g.reflectivity,_.ior.value=g.ior,_.refractionRatio.value=g.refractionRatio),g.lightMap&&(_.lightMap.value=g.lightMap,_.lightMapIntensity.value=g.lightMapIntensity,t(g.lightMap,_.lightMapTransform)),g.aoMap&&(_.aoMap.value=g.aoMap,_.aoMapIntensity.value=g.aoMapIntensity,t(g.aoMap,_.aoMapTransform))}function a(_,g){_.diffuse.value.copy(g.color),_.opacity.value=g.opacity,g.map&&(_.map.value=g.map,t(g.map,_.mapTransform))}function o(_,g){_.dashSize.value=g.dashSize,_.totalSize.value=g.dashSize+g.gapSize,_.scale.value=g.scale}function l(_,g,v,x){_.diffuse.value.copy(g.color),_.opacity.value=g.opacity,_.size.value=g.size*v,_.scale.value=x*.5,g.map&&(_.map.value=g.map,t(g.map,_.uvTransform)),g.alphaMap&&(_.alphaMap.value=g.alphaMap,t(g.alphaMap,_.alphaMapTransform)),g.alphaTest>0&&(_.alphaTest.value=g.alphaTest)}function c(_,g){_.diffuse.value.copy(g.color),_.opacity.value=g.opacity,_.rotation.value=g.rotation,g.map&&(_.map.value=g.map,t(g.map,_.mapTransform)),g.alphaMap&&(_.alphaMap.value=g.alphaMap,t(g.alphaMap,_.alphaMapTransform)),g.alphaTest>0&&(_.alphaTest.value=g.alphaTest)}function f(_,g){_.specular.value.copy(g.specular),_.shininess.value=Math.max(g.shininess,1e-4)}function h(_,g){g.gradientMap&&(_.gradientMap.value=g.gradientMap)}function d(_,g){_.metalness.value=g.metalness,g.metalnessMap&&(_.metalnessMap.value=g.metalnessMap,t(g.metalnessMap,_.metalnessMapTransform)),_.roughness.value=g.roughness,g.roughnessMap&&(_.roughnessMap.value=g.roughnessMap,t(g.roughnessMap,_.roughnessMapTransform)),g.envMap&&(_.envMapIntensity.value=g.envMapIntensity)}function u(_,g,v){_.ior.value=g.ior,g.sheen>0&&(_.sheenColor.value.copy(g.sheenColor).multiplyScalar(g.sheen),_.sheenRoughness.value=g.sheenRoughness,g.sheenColorMap&&(_.sheenColorMap.value=g.sheenColorMap,t(g.sheenColorMap,_.sheenColorMapTransform)),g.sheenRoughnessMap&&(_.sheenRoughnessMap.value=g.sheenRoughnessMap,t(g.sheenRoughnessMap,_.sheenRoughnessMapTransform))),g.clearcoat>0&&(_.clearcoat.value=g.clearcoat,_.clearcoatRoughness.value=g.clearcoatRoughness,g.clearcoatMap&&(_.clearcoatMap.value=g.clearcoatMap,t(g.clearcoatMap,_.clearcoatMapTransform)),g.clearcoatRoughnessMap&&(_.clearcoatRoughnessMap.value=g.clearcoatRoughnessMap,t(g.clearcoatRoughnessMap,_.clearcoatRoughnessMapTransform)),g.clearcoatNormalMap&&(_.clearcoatNormalMap.value=g.clearcoatNormalMap,t(g.clearcoatNormalMap,_.clearcoatNormalMapTransform),_.clearcoatNormalScale.value.copy(g.clearcoatNormalScale),g.side===dn&&_.clearcoatNormalScale.value.negate())),g.dispersion>0&&(_.dispersion.value=g.dispersion),g.iridescence>0&&(_.iridescence.value=g.iridescence,_.iridescenceIOR.value=g.iridescenceIOR,_.iridescenceThicknessMinimum.value=g.iridescenceThicknessRange[0],_.iridescenceThicknessMaximum.value=g.iridescenceThicknessRange[1],g.iridescenceMap&&(_.iridescenceMap.value=g.iridescenceMap,t(g.iridescenceMap,_.iridescenceMapTransform)),g.iridescenceThicknessMap&&(_.iridescenceThicknessMap.value=g.iridescenceThicknessMap,t(g.iridescenceThicknessMap,_.iridescenceThicknessMapTransform))),g.transmission>0&&(_.transmission.value=g.transmission,_.transmissionSamplerMap.value=v.texture,_.transmissionSamplerSize.value.set(v.width,v.height),g.transmissionMap&&(_.transmissionMap.value=g.transmissionMap,t(g.transmissionMap,_.transmissionMapTransform)),_.thickness.value=g.thickness,g.thicknessMap&&(_.thicknessMap.value=g.thicknessMap,t(g.thicknessMap,_.thicknessMapTransform)),_.attenuationDistance.value=g.attenuationDistance,_.attenuationColor.value.copy(g.attenuationColor)),g.anisotropy>0&&(_.anisotropyVector.value.set(g.anisotropy*Math.cos(g.anisotropyRotation),g.anisotropy*Math.sin(g.anisotropyRotation)),g.anisotropyMap&&(_.anisotropyMap.value=g.anisotropyMap,t(g.anisotropyMap,_.anisotropyMapTransform))),_.specularIntensity.value=g.specularIntensity,_.specularColor.value.copy(g.specularColor),g.specularColorMap&&(_.specularColorMap.value=g.specularColorMap,t(g.specularColorMap,_.specularColorMapTransform)),g.specularIntensityMap&&(_.specularIntensityMap.value=g.specularIntensityMap,t(g.specularIntensityMap,_.specularIntensityMapTransform))}function m(_,g){g.matcap&&(_.matcap.value=g.matcap)}function p(_,g){let v=e.get(g).light;_.referencePosition.value.setFromMatrixPosition(v.matrixWorld),_.nearDistance.value=v.shadow.camera.near,_.farDistance.value=v.shadow.camera.far}return{refreshFogUniforms:i,refreshMaterialUniforms:r}}function ute(n,e,t,i){let r={},s={},a=[],o=n.getParameter(n.MAX_UNIFORM_BUFFER_BINDINGS);function l(v,x){let A=x.program;i.uniformBlockBinding(v,A)}function c(v,x){let A=r[v.id];A===void 0&&(m(v),A=f(v),r[v.id]=A,v.addEventListener("dispose",_));let S=x.program;i.updateUBOMapping(v,S);let E=e.render.frame;s[v.id]!==E&&(d(v),s[v.id]=E)}function f(v){let x=h();v.__bindingPointIndex=x;let A=n.createBuffer(),S=v.__size,E=v.usage;return n.bindBuffer(n.UNIFORM_BUFFER,A),n.bufferData(n.UNIFORM_BUFFER,S,E),n.bindBuffer(n.UNIFORM_BUFFER,null),n.bindBufferBase(n.UNIFORM_BUFFER,x,A),A}function h(){for(let v=0;v0&&(A+=S-E),v.__size=A,v.__cache={},this}function p(v){let x={boundary:0,storage:0};return typeof v=="number"||typeof v=="boolean"?(x.boundary=4,x.storage=4):v.isVector2?(x.boundary=8,x.storage=8):v.isVector3||v.isColor?(x.boundary=16,x.storage=12):v.isVector4?(x.boundary=16,x.storage=16):v.isMatrix3?(x.boundary=48,x.storage=48):v.isMatrix4?(x.boundary=64,x.storage=64):v.isTexture?Ct("WebGLRenderer: Texture samplers can not be part of an uniforms group."):ArrayBuffer.isView(v)?(x.boundary=16,x.storage=v.byteLength):Ct("WebGLRenderer: Unsupported uniform value type.",v),x}function _(v){let x=v.target;x.removeEventListener("dispose",_);let A=a.indexOf(x.__bindingPointIndex);a.splice(A,1),n.deleteBuffer(r[x.id]),delete r[x.id],delete s[x.id]}function g(){for(let v in r)n.deleteBuffer(r[v]);a=[],r={},s={}}return{bind:l,update:c,dispose:g}}function pte(){return Bo===null&&(Bo=new su(mte,16,16,Kc,Fo),Bo.name="DFG_LUT",Bo.minFilter=Pr,Bo.magFilter=Pr,Bo.wrapS=oa,Bo.wrapT=oa,Bo.generateMipmaps=!1,Bo.needsUpdate=!0),Bo}var PZ,DZ,LZ,OZ,NZ,wZ,FZ,BZ,UZ,VZ,GZ,kZ,WZ,HZ,zZ,XZ,YZ,KZ,jZ,qZ,ZZ,QZ,$Z,JZ,eQ,tQ,iQ,rQ,nQ,sQ,aQ,oQ,lQ,cQ,fQ,hQ,dQ,uQ,mQ,pQ,_Q,gQ,vQ,EQ,SQ,TQ,AQ,xQ,RQ,bQ,IQ,MQ,CQ,yQ,PQ,DQ,LQ,OQ,NQ,wQ,FQ,BQ,UQ,VQ,GQ,kQ,WQ,HQ,zQ,XQ,YQ,KQ,jQ,qQ,ZQ,QQ,$Q,JQ,e$,t$,i$,r$,n$,s$,a$,o$,l$,c$,f$,h$,d$,u$,m$,p$,_$,g$,v$,E$,S$,T$,A$,x$,R$,b$,I$,M$,C$,y$,P$,D$,L$,O$,N$,w$,F$,B$,U$,V$,G$,k$,W$,H$,z$,X$,Y$,K$,j$,q$,Z$,Q$,$$,J$,eJ,tJ,iJ,rJ,nJ,sJ,aJ,oJ,lJ,cJ,fi,_t,Uo,eS,fJ,VF,jc,_F,vh,_J,o_,gF,NI,wI,FI,BI,gJ,Eu,iS,CJ,GF,GI,kF,WF,HF,TF,AF,xF,RF,bF,kI,WI,HI,UI,vu,gee,vee,CF,Aee,tS,Cee,yee,Dee,Oee,wee,Bee,Vee,Hee,XI,YI,Qee,tte,ite,rte,nte,BF,l_,VI,cte,fte,KI,jI,hte,zF,mte,Bo,rS,Gs=C(()=>{OI();OI();PZ=`#ifdef USE_ALPHAHASH if ( diffuseColor.a < getAlphaHashThreshold( vPosition ) ) discard; -#endif`,mZ=`#ifdef USE_ALPHAHASH +#endif`,DZ=`#ifdef USE_ALPHAHASH const float ALPHA_HASH_SCALE = 0.05; float hash2D( vec2 value ) { return fract( 1.0e4 * sin( 17.0 * value.x + 0.1 * value.y ) * ( 0.1 + abs( sin( 13.0 * value.y + value.x ) ) ) ); @@ -392,20 +392,20 @@ Program Info Log: `+F+` : cases.z; return clamp( threshold , 1.0e-6, 1.0 ); } -#endif`,pZ=`#ifdef USE_ALPHAMAP +#endif`,LZ=`#ifdef USE_ALPHAMAP diffuseColor.a *= texture2D( alphaMap, vAlphaMapUv ).g; -#endif`,_Z=`#ifdef USE_ALPHAMAP +#endif`,OZ=`#ifdef USE_ALPHAMAP uniform sampler2D alphaMap; -#endif`,gZ=`#ifdef USE_ALPHATEST +#endif`,NZ=`#ifdef USE_ALPHATEST #ifdef ALPHA_TO_COVERAGE diffuseColor.a = smoothstep( alphaTest, alphaTest + fwidth( diffuseColor.a ), diffuseColor.a ); if ( diffuseColor.a == 0.0 ) discard; #else if ( diffuseColor.a < alphaTest ) discard; #endif -#endif`,vZ=`#ifdef USE_ALPHATEST +#endif`,wZ=`#ifdef USE_ALPHATEST uniform float alphaTest; -#endif`,EZ=`#ifdef USE_AOMAP +#endif`,FZ=`#ifdef USE_AOMAP float ambientOcclusion = ( texture2D( aoMap, vAoMapUv ).r - 1.0 ) * aoMapIntensity + 1.0; reflectedLight.indirectDiffuse *= ambientOcclusion; #if defined( USE_CLEARCOAT ) @@ -418,10 +418,10 @@ Program Info Log: `+F+` float dotNV = saturate( dot( geometryNormal, geometryViewDir ) ); reflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.roughness ); #endif -#endif`,SZ=`#ifdef USE_AOMAP +#endif`,BZ=`#ifdef USE_AOMAP uniform sampler2D aoMap; uniform float aoMapIntensity; -#endif`,TZ=`#ifdef USE_BATCHING +#endif`,UZ=`#ifdef USE_BATCHING #if ! defined( GL_ANGLE_multi_draw ) #define gl_DrawID _gl_DrawID uniform int _gl_DrawID; @@ -455,15 +455,15 @@ Program Info Log: `+F+` int y = j / size; return texelFetch( batchingColorTexture, ivec2( x, y ), 0 ); } -#endif`,AZ=`#ifdef USE_BATCHING +#endif`,VZ=`#ifdef USE_BATCHING mat4 batchingMatrix = getBatchingMatrix( getIndirectIndex( gl_DrawID ) ); -#endif`,xZ=`vec3 transformed = vec3( position ); +#endif`,GZ=`vec3 transformed = vec3( position ); #ifdef USE_ALPHAHASH vPosition = vec3( position ); -#endif`,RZ=`vec3 objectNormal = vec3( normal ); +#endif`,kZ=`vec3 objectNormal = vec3( normal ); #ifdef USE_TANGENT vec3 objectTangent = vec3( tangent.xyz ); -#endif`,bZ=`float G_BlinnPhong_Implicit( ) { +#endif`,WZ=`float G_BlinnPhong_Implicit( ) { return 0.25; } float D_BlinnPhong( const in float shininess, const in float dotNH ) { @@ -477,7 +477,7 @@ vec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in ve float G = G_BlinnPhong_Implicit( ); float D = D_BlinnPhong( shininess, dotNH ); return F * ( G * D ); -} // validated`,IZ=`#ifdef USE_IRIDESCENCE +} // validated`,HZ=`#ifdef USE_IRIDESCENCE const mat3 XYZ_TO_REC709 = mat3( 3.2404542, -0.9692660, 0.0556434, -1.5371385, 1.8760108, -0.2040259, @@ -540,7 +540,7 @@ vec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in ve } return max( I, vec3( 0.0 ) ); } -#endif`,MZ=`#ifdef USE_BUMPMAP +#endif`,zZ=`#ifdef USE_BUMPMAP uniform sampler2D bumpMap; uniform float bumpScale; vec2 dHdxy_fwd() { @@ -561,7 +561,7 @@ vec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in ve vec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 ); return normalize( abs( fDet ) * surf_norm - vGrad ); } -#endif`,CZ=`#if NUM_CLIPPING_PLANES > 0 +#endif`,XZ=`#if NUM_CLIPPING_PLANES > 0 vec4 plane; #ifdef ALPHA_TO_COVERAGE float distanceToPlane, distanceGradient; @@ -607,20 +607,20 @@ vec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in ve if ( clipped ) discard; #endif #endif -#endif`,yZ=`#if NUM_CLIPPING_PLANES > 0 +#endif`,YZ=`#if NUM_CLIPPING_PLANES > 0 varying vec3 vClipPosition; uniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ]; -#endif`,PZ=`#if NUM_CLIPPING_PLANES > 0 +#endif`,KZ=`#if NUM_CLIPPING_PLANES > 0 varying vec3 vClipPosition; -#endif`,DZ=`#if NUM_CLIPPING_PLANES > 0 +#endif`,jZ=`#if NUM_CLIPPING_PLANES > 0 vClipPosition = - mvPosition.xyz; -#endif`,LZ=`#if defined( USE_COLOR ) || defined( USE_COLOR_ALPHA ) +#endif`,qZ=`#if defined( USE_COLOR ) || defined( USE_COLOR_ALPHA ) diffuseColor *= vColor; -#endif`,OZ=`#if defined( USE_COLOR ) || defined( USE_COLOR_ALPHA ) +#endif`,ZZ=`#if defined( USE_COLOR ) || defined( USE_COLOR_ALPHA ) varying vec4 vColor; -#endif`,NZ=`#if defined( USE_COLOR ) || defined( USE_COLOR_ALPHA ) || defined( USE_INSTANCING_COLOR ) || defined( USE_BATCHING_COLOR ) +#endif`,QZ=`#if defined( USE_COLOR ) || defined( USE_COLOR_ALPHA ) || defined( USE_INSTANCING_COLOR ) || defined( USE_BATCHING_COLOR ) varying vec4 vColor; -#endif`,wZ=`#if defined( USE_COLOR ) || defined( USE_COLOR_ALPHA ) || defined( USE_INSTANCING_COLOR ) || defined( USE_BATCHING_COLOR ) +#endif`,$Z=`#if defined( USE_COLOR ) || defined( USE_COLOR_ALPHA ) || defined( USE_INSTANCING_COLOR ) || defined( USE_BATCHING_COLOR ) vColor = vec4( 1.0 ); #endif #ifdef USE_COLOR_ALPHA @@ -633,7 +633,7 @@ vec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in ve #endif #ifdef USE_BATCHING_COLOR vColor *= getBatchingColor( getIndirectIndex( gl_DrawID ) ); -#endif`,FZ=`#define PI 3.141592653589793 +#endif`,JZ=`#define PI 3.141592653589793 #define PI2 6.283185307179586 #define PI_HALF 1.5707963267948966 #define RECIPROCAL_PI 0.3183098861837907 @@ -700,7 +700,7 @@ vec3 F_Schlick( const in vec3 f0, const in float f90, const in float dotVH ) { float F_Schlick( const in float f0, const in float f90, const in float dotVH ) { float fresnel = exp2( ( - 5.55473 * dotVH - 6.98316 ) * dotVH ); return f0 * ( 1.0 - fresnel ) + ( f90 * fresnel ); -} // validated`,BZ=`#ifdef ENVMAP_TYPE_CUBE_UV +} // validated`,eQ=`#ifdef ENVMAP_TYPE_CUBE_UV #define cubeUV_minMipLevel 4.0 #define cubeUV_minTileSize 16.0 float getFace( vec3 direction ) { @@ -793,7 +793,7 @@ float F_Schlick( const in float f0, const in float f90, const in float dotVH ) { return vec4( mix( color0, color1, mipF ), 1.0 ); } } -#endif`,UZ=`vec3 transformedNormal = objectNormal; +#endif`,tQ=`vec3 transformedNormal = objectNormal; #ifdef USE_TANGENT vec3 transformedTangent = objectTangent; #endif @@ -822,21 +822,21 @@ transformedNormal = normalMatrix * transformedNormal; #ifdef FLIP_SIDED transformedTangent = - transformedTangent; #endif -#endif`,VZ=`#ifdef USE_DISPLACEMENTMAP +#endif`,iQ=`#ifdef USE_DISPLACEMENTMAP uniform sampler2D displacementMap; uniform float displacementScale; uniform float displacementBias; -#endif`,GZ=`#ifdef USE_DISPLACEMENTMAP +#endif`,rQ=`#ifdef USE_DISPLACEMENTMAP transformed += normalize( objectNormal ) * ( texture2D( displacementMap, vDisplacementMapUv ).x * displacementScale + displacementBias ); -#endif`,kZ=`#ifdef USE_EMISSIVEMAP +#endif`,nQ=`#ifdef USE_EMISSIVEMAP vec4 emissiveColor = texture2D( emissiveMap, vEmissiveMapUv ); #ifdef DECODE_VIDEO_TEXTURE_EMISSIVE emissiveColor = sRGBTransferEOTF( emissiveColor ); #endif totalEmissiveRadiance *= emissiveColor.rgb; -#endif`,WZ=`#ifdef USE_EMISSIVEMAP +#endif`,sQ=`#ifdef USE_EMISSIVEMAP uniform sampler2D emissiveMap; -#endif`,HZ="gl_FragColor = linearToOutputTexel( gl_FragColor );",zZ=`vec4 LinearTransferOETF( in vec4 value ) { +#endif`,aQ="gl_FragColor = linearToOutputTexel( gl_FragColor );",oQ=`vec4 LinearTransferOETF( in vec4 value ) { return value; } vec4 sRGBTransferEOTF( in vec4 value ) { @@ -844,7 +844,7 @@ vec4 sRGBTransferEOTF( in vec4 value ) { } vec4 sRGBTransferOETF( in vec4 value ) { return vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.a ); -}`,XZ=`#ifdef USE_ENVMAP +}`,lQ=`#ifdef USE_ENVMAP #ifdef ENV_WORLDPOS vec3 cameraToFrag; if ( isOrthographic ) { @@ -871,7 +871,7 @@ vec4 sRGBTransferOETF( in vec4 value ) { outgoingLight += envColor.xyz * specularStrength * reflectivity; #endif #endif -#endif`,YZ=`#ifdef USE_ENVMAP +#endif`,cQ=`#ifdef USE_ENVMAP uniform float envMapIntensity; uniform mat3 envMapRotation; #ifdef ENVMAP_TYPE_CUBE @@ -879,7 +879,7 @@ vec4 sRGBTransferOETF( in vec4 value ) { #else uniform sampler2D envMap; #endif -#endif`,KZ=`#ifdef USE_ENVMAP +#endif`,fQ=`#ifdef USE_ENVMAP uniform float reflectivity; #if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( LAMBERT ) #define ENV_WORLDPOS @@ -890,7 +890,7 @@ vec4 sRGBTransferOETF( in vec4 value ) { #else varying vec3 vReflect; #endif -#endif`,jZ=`#ifdef USE_ENVMAP +#endif`,hQ=`#ifdef USE_ENVMAP #if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( LAMBERT ) #define ENV_WORLDPOS #endif @@ -901,7 +901,7 @@ vec4 sRGBTransferOETF( in vec4 value ) { varying vec3 vReflect; uniform float refractionRatio; #endif -#endif`,qZ=`#ifdef USE_ENVMAP +#endif`,dQ=`#ifdef USE_ENVMAP #ifdef ENV_WORLDPOS vWorldPosition = worldPosition.xyz; #else @@ -918,18 +918,18 @@ vec4 sRGBTransferOETF( in vec4 value ) { vReflect = refract( cameraToVertex, worldNormal, refractionRatio ); #endif #endif -#endif`,ZZ=`#ifdef USE_FOG +#endif`,uQ=`#ifdef USE_FOG vFogDepth = - mvPosition.z; -#endif`,QZ=`#ifdef USE_FOG +#endif`,mQ=`#ifdef USE_FOG varying float vFogDepth; -#endif`,$Z=`#ifdef USE_FOG +#endif`,pQ=`#ifdef USE_FOG #ifdef FOG_EXP2 float fogFactor = 1.0 - exp( - fogDensity * fogDensity * vFogDepth * vFogDepth ); #else float fogFactor = smoothstep( fogNear, fogFar, vFogDepth ); #endif gl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor ); -#endif`,JZ=`#ifdef USE_FOG +#endif`,_Q=`#ifdef USE_FOG uniform vec3 fogColor; varying float vFogDepth; #ifdef FOG_EXP2 @@ -938,7 +938,7 @@ vec4 sRGBTransferOETF( in vec4 value ) { uniform float fogNear; uniform float fogFar; #endif -#endif`,eQ=`#ifdef USE_GRADIENTMAP +#endif`,gQ=`#ifdef USE_GRADIENTMAP uniform sampler2D gradientMap; #endif vec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) { @@ -950,12 +950,12 @@ vec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) { vec2 fw = fwidth( coord ) * 0.5; return mix( vec3( 0.7 ), vec3( 1.0 ), smoothstep( 0.7 - fw.x, 0.7 + fw.x, coord.x ) ); #endif -}`,tQ=`#ifdef USE_LIGHTMAP +}`,vQ=`#ifdef USE_LIGHTMAP uniform sampler2D lightMap; uniform float lightMapIntensity; -#endif`,iQ=`LambertMaterial material; +#endif`,EQ=`LambertMaterial material; material.diffuseColor = diffuseColor.rgb; -material.specularStrength = specularStrength;`,rQ=`varying vec3 vViewPosition; +material.specularStrength = specularStrength;`,SQ=`varying vec3 vViewPosition; struct LambertMaterial { vec3 diffuseColor; float specularStrength; @@ -969,7 +969,7 @@ void RE_IndirectDiffuse_Lambert( const in vec3 irradiance, const in vec3 geometr reflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor ); } #define RE_Direct RE_Direct_Lambert -#define RE_IndirectDiffuse RE_IndirectDiffuse_Lambert`,nQ=`uniform bool receiveShadow; +#define RE_IndirectDiffuse RE_IndirectDiffuse_Lambert`,TQ=`uniform bool receiveShadow; uniform vec3 ambientLightColor; #if defined( USE_LIGHT_PROBES ) uniform vec3 lightProbe[ 9 ]; @@ -1086,7 +1086,7 @@ float getSpotAttenuation( const in float coneCosine, const in float penumbraCosi return irradiance; } #endif -#include `,sQ=`#ifdef USE_ENVMAP +#include `,AQ=`#ifdef USE_ENVMAP vec3 getIBLIrradiance( const in vec3 normal ) { #ifdef ENVMAP_TYPE_CUBE_UV vec3 worldNormal = inverseTransformDirection( normal, viewMatrix ); @@ -1119,8 +1119,8 @@ float getSpotAttenuation( const in float coneCosine, const in float penumbraCosi #endif } #endif -#endif`,aQ=`ToonMaterial material; -material.diffuseColor = diffuseColor.rgb;`,oQ=`varying vec3 vViewPosition; +#endif`,xQ=`ToonMaterial material; +material.diffuseColor = diffuseColor.rgb;`,RQ=`varying vec3 vViewPosition; struct ToonMaterial { vec3 diffuseColor; }; @@ -1132,11 +1132,11 @@ void RE_IndirectDiffuse_Toon( const in vec3 irradiance, const in vec3 geometryPo reflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor ); } #define RE_Direct RE_Direct_Toon -#define RE_IndirectDiffuse RE_IndirectDiffuse_Toon`,lQ=`BlinnPhongMaterial material; +#define RE_IndirectDiffuse RE_IndirectDiffuse_Toon`,bQ=`BlinnPhongMaterial material; material.diffuseColor = diffuseColor.rgb; material.specularColor = specular; material.specularShininess = shininess; -material.specularStrength = specularStrength;`,cQ=`varying vec3 vViewPosition; +material.specularStrength = specularStrength;`,IQ=`varying vec3 vViewPosition; struct BlinnPhongMaterial { vec3 diffuseColor; vec3 specularColor; @@ -1153,7 +1153,7 @@ void RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in vec3 geom reflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor ); } #define RE_Direct RE_Direct_BlinnPhong -#define RE_IndirectDiffuse RE_IndirectDiffuse_BlinnPhong`,fQ=`PhysicalMaterial material; +#define RE_IndirectDiffuse RE_IndirectDiffuse_BlinnPhong`,MQ=`PhysicalMaterial material; material.diffuseColor = diffuseColor.rgb; material.diffuseContribution = diffuseColor.rgb * ( 1.0 - metalnessFactor ); material.metalness = metalnessFactor; @@ -1243,7 +1243,7 @@ material.roughness = min( material.roughness, 1.0 ); material.alphaT = mix( pow2( material.roughness ), 1.0, pow2( material.anisotropy ) ); material.anisotropyT = tbn[ 0 ] * anisotropyV.x + tbn[ 1 ] * anisotropyV.y; material.anisotropyB = tbn[ 1 ] * anisotropyV.x - tbn[ 0 ] * anisotropyV.y; -#endif`,hQ=`uniform sampler2D dfgLUT; +#endif`,CQ=`uniform sampler2D dfgLUT; struct PhysicalMaterial { vec3 diffuseColor; vec3 diffuseContribution; @@ -1603,7 +1603,7 @@ void RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 irradia #define RE_IndirectSpecular RE_IndirectSpecular_Physical float computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) { return saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion ); -}`,dQ=` +}`,yQ=` vec3 geometryPosition = - vViewPosition; vec3 geometryNormal = normal; vec3 geometryViewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition ); @@ -1725,7 +1725,7 @@ IncidentLight directLight; #if defined( RE_IndirectSpecular ) vec3 radiance = vec3( 0.0 ); vec3 clearcoatRadiance = vec3( 0.0 ); -#endif`,uQ=`#if defined( RE_IndirectDiffuse ) +#endif`,PQ=`#if defined( RE_IndirectDiffuse ) #ifdef USE_LIGHTMAP vec4 lightMapTexel = texture2D( lightMap, vLightMapUv ); vec3 lightMapIrradiance = lightMapTexel.rgb * lightMapIntensity; @@ -1746,7 +1746,7 @@ IncidentLight directLight; #ifdef USE_CLEARCOAT clearcoatRadiance += getIBLRadiance( geometryViewDir, geometryClearcoatNormal, material.clearcoatRoughness ); #endif -#endif`,mQ=`#if defined( RE_IndirectDiffuse ) +#endif`,DQ=`#if defined( RE_IndirectDiffuse ) #if defined( LAMBERT ) || defined( PHONG ) irradiance += iblIrradiance; #endif @@ -1754,7 +1754,7 @@ IncidentLight directLight; #endif #if defined( RE_IndirectSpecular ) RE_IndirectSpecular( radiance, iblIrradiance, clearcoatRadiance, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight ); -#endif`,pQ=`#ifdef USE_LIGHT_PROBES_GRID +#endif`,LQ=`#ifdef USE_LIGHT_PROBES_GRID uniform highp sampler3D probesSH; uniform vec3 probesMin; uniform vec3 probesMax; @@ -1799,27 +1799,27 @@ vec3 getLightProbeGridIrradiance( vec3 worldPos, vec3 worldNormal ) { result += c8 * 0.429043 * ( x * x - y * y ); return max( result, vec3( 0.0 ) ); } -#endif`,_Q=`#if defined( USE_LOGARITHMIC_DEPTH_BUFFER ) +#endif`,OQ=`#if defined( USE_LOGARITHMIC_DEPTH_BUFFER ) gl_FragDepth = vIsPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5; -#endif`,gQ=`#if defined( USE_LOGARITHMIC_DEPTH_BUFFER ) +#endif`,NQ=`#if defined( USE_LOGARITHMIC_DEPTH_BUFFER ) uniform float logDepthBufFC; varying float vFragDepth; varying float vIsPerspective; -#endif`,vQ=`#ifdef USE_LOGARITHMIC_DEPTH_BUFFER +#endif`,wQ=`#ifdef USE_LOGARITHMIC_DEPTH_BUFFER varying float vFragDepth; varying float vIsPerspective; -#endif`,EQ=`#ifdef USE_LOGARITHMIC_DEPTH_BUFFER +#endif`,FQ=`#ifdef USE_LOGARITHMIC_DEPTH_BUFFER vFragDepth = 1.0 + gl_Position.w; vIsPerspective = float( isPerspectiveMatrix( projectionMatrix ) ); -#endif`,SQ=`#ifdef USE_MAP +#endif`,BQ=`#ifdef USE_MAP vec4 sampledDiffuseColor = texture2D( map, vMapUv ); #ifdef DECODE_VIDEO_TEXTURE sampledDiffuseColor = sRGBTransferEOTF( sampledDiffuseColor ); #endif diffuseColor *= sampledDiffuseColor; -#endif`,TQ=`#ifdef USE_MAP +#endif`,UQ=`#ifdef USE_MAP uniform sampler2D map; -#endif`,AQ=`#if defined( USE_MAP ) || defined( USE_ALPHAMAP ) +#endif`,VQ=`#if defined( USE_MAP ) || defined( USE_ALPHAMAP ) #if defined( USE_POINTS_UV ) vec2 uv = vUv; #else @@ -1831,7 +1831,7 @@ vec3 getLightProbeGridIrradiance( vec3 worldPos, vec3 worldNormal ) { #endif #ifdef USE_ALPHAMAP diffuseColor.a *= texture2D( alphaMap, uv ).g; -#endif`,xQ=`#if defined( USE_POINTS_UV ) +#endif`,GQ=`#if defined( USE_POINTS_UV ) varying vec2 vUv; #else #if defined( USE_MAP ) || defined( USE_ALPHAMAP ) @@ -1843,19 +1843,19 @@ vec3 getLightProbeGridIrradiance( vec3 worldPos, vec3 worldNormal ) { #endif #ifdef USE_ALPHAMAP uniform sampler2D alphaMap; -#endif`,RQ=`float metalnessFactor = metalness; +#endif`,kQ=`float metalnessFactor = metalness; #ifdef USE_METALNESSMAP vec4 texelMetalness = texture2D( metalnessMap, vMetalnessMapUv ); metalnessFactor *= texelMetalness.b; -#endif`,bQ=`#ifdef USE_METALNESSMAP +#endif`,WQ=`#ifdef USE_METALNESSMAP uniform sampler2D metalnessMap; -#endif`,IQ=`#ifdef USE_INSTANCING_MORPH +#endif`,HQ=`#ifdef USE_INSTANCING_MORPH float morphTargetInfluences[ MORPHTARGETS_COUNT ]; float morphTargetBaseInfluence = texelFetch( morphTexture, ivec2( 0, gl_InstanceID ), 0 ).r; for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) { morphTargetInfluences[i] = texelFetch( morphTexture, ivec2( i + 1, gl_InstanceID ), 0 ).r; } -#endif`,MQ=`#if defined( USE_MORPHCOLORS ) +#endif`,zQ=`#if defined( USE_MORPHCOLORS ) vColor *= morphTargetBaseInfluence; for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) { #if defined( USE_COLOR_ALPHA ) @@ -1864,12 +1864,12 @@ vec3 getLightProbeGridIrradiance( vec3 worldPos, vec3 worldNormal ) { if ( morphTargetInfluences[ i ] != 0.0 ) vColor += getMorph( gl_VertexID, i, 2 ).rgb * morphTargetInfluences[ i ]; #endif } -#endif`,CQ=`#ifdef USE_MORPHNORMALS +#endif`,XQ=`#ifdef USE_MORPHNORMALS objectNormal *= morphTargetBaseInfluence; for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) { if ( morphTargetInfluences[ i ] != 0.0 ) objectNormal += getMorph( gl_VertexID, i, 1 ).xyz * morphTargetInfluences[ i ]; } -#endif`,yQ=`#ifdef USE_MORPHTARGETS +#endif`,YQ=`#ifdef USE_MORPHTARGETS #ifndef USE_INSTANCING_MORPH uniform float morphTargetBaseInfluence; uniform float morphTargetInfluences[ MORPHTARGETS_COUNT ]; @@ -1883,12 +1883,12 @@ vec3 getLightProbeGridIrradiance( vec3 worldPos, vec3 worldNormal ) { ivec3 morphUV = ivec3( x, y, morphTargetIndex ); return texelFetch( morphTargetsTexture, morphUV, 0 ); } -#endif`,PQ=`#ifdef USE_MORPHTARGETS +#endif`,KQ=`#ifdef USE_MORPHTARGETS transformed *= morphTargetBaseInfluence; for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) { if ( morphTargetInfluences[ i ] != 0.0 ) transformed += getMorph( gl_VertexID, i, 0 ).xyz * morphTargetInfluences[ i ]; } -#endif`,DQ=`float faceDirection = gl_FrontFacing ? 1.0 : - 1.0; +#endif`,jQ=`float faceDirection = gl_FrontFacing ? 1.0 : - 1.0; #ifdef FLAT_SHADED vec3 fdx = dFdx( vViewPosition ); vec3 fdy = dFdy( vViewPosition ); @@ -1929,7 +1929,7 @@ vec3 getLightProbeGridIrradiance( vec3 worldPos, vec3 worldNormal ) { tbn2[1] *= faceDirection; #endif #endif -vec3 nonPerturbedNormal = normal;`,LQ=`#ifdef USE_NORMALMAP_OBJECTSPACE +vec3 nonPerturbedNormal = normal;`,qQ=`#ifdef USE_NORMALMAP_OBJECTSPACE normal = texture2D( normalMap, vNormalMapUv ).xyz * 2.0 - 1.0; #ifdef FLIP_SIDED normal = - normal; @@ -1947,25 +1947,25 @@ vec3 nonPerturbedNormal = normal;`,LQ=`#ifdef USE_NORMALMAP_OBJECTSPACE normal = normalize( tbn * mapN ); #elif defined( USE_BUMPMAP ) normal = perturbNormalArb( - vViewPosition, normal, dHdxy_fwd(), faceDirection ); -#endif`,OQ=`#ifndef FLAT_SHADED +#endif`,ZQ=`#ifndef FLAT_SHADED varying vec3 vNormal; #ifdef USE_TANGENT varying vec3 vTangent; varying vec3 vBitangent; #endif -#endif`,NQ=`#ifndef FLAT_SHADED +#endif`,QQ=`#ifndef FLAT_SHADED varying vec3 vNormal; #ifdef USE_TANGENT varying vec3 vTangent; varying vec3 vBitangent; #endif -#endif`,wQ=`#ifndef FLAT_SHADED +#endif`,$Q=`#ifndef FLAT_SHADED vNormal = normalize( transformedNormal ); #ifdef USE_TANGENT vTangent = normalize( transformedTangent ); vBitangent = normalize( cross( vNormal, vTangent ) * tangent.w ); #endif -#endif`,FQ=`#ifdef USE_NORMALMAP +#endif`,JQ=`#ifdef USE_NORMALMAP uniform sampler2D normalMap; uniform vec2 normalScale; #endif @@ -1987,13 +1987,13 @@ vec3 nonPerturbedNormal = normal;`,LQ=`#ifdef USE_NORMALMAP_OBJECTSPACE float scale = ( det == 0.0 ) ? 0.0 : inversesqrt( det ); return mat3( T * scale, B * scale, N ); } -#endif`,BQ=`#ifdef USE_CLEARCOAT +#endif`,e$=`#ifdef USE_CLEARCOAT vec3 clearcoatNormal = nonPerturbedNormal; -#endif`,UQ=`#ifdef USE_CLEARCOAT_NORMALMAP +#endif`,t$=`#ifdef USE_CLEARCOAT_NORMALMAP vec3 clearcoatMapN = texture2D( clearcoatNormalMap, vClearcoatNormalMapUv ).xyz * 2.0 - 1.0; clearcoatMapN.xy *= clearcoatNormalScale; clearcoatNormal = normalize( tbn2 * clearcoatMapN ); -#endif`,VQ=`#ifdef USE_CLEARCOATMAP +#endif`,i$=`#ifdef USE_CLEARCOATMAP uniform sampler2D clearcoatMap; #endif #ifdef USE_CLEARCOAT_NORMALMAP @@ -2002,18 +2002,18 @@ vec3 nonPerturbedNormal = normal;`,LQ=`#ifdef USE_NORMALMAP_OBJECTSPACE #endif #ifdef USE_CLEARCOAT_ROUGHNESSMAP uniform sampler2D clearcoatRoughnessMap; -#endif`,GQ=`#ifdef USE_IRIDESCENCEMAP +#endif`,r$=`#ifdef USE_IRIDESCENCEMAP uniform sampler2D iridescenceMap; #endif #ifdef USE_IRIDESCENCE_THICKNESSMAP uniform sampler2D iridescenceThicknessMap; -#endif`,kQ=`#ifdef OPAQUE +#endif`,n$=`#ifdef OPAQUE diffuseColor.a = 1.0; #endif #ifdef USE_TRANSMISSION diffuseColor.a *= material.transmissionAlpha; #endif -gl_FragColor = vec4( outgoingLight, diffuseColor.a );`,WQ=`vec3 packNormalToRGB( const in vec3 normal ) { +gl_FragColor = vec4( outgoingLight, diffuseColor.a );`,s$=`vec3 packNormalToRGB( const in vec3 normal ) { return normalize( normal ) * 0.5 + 0.5; } vec3 unpackRGBToNormal( const in vec3 rgb ) { @@ -2092,9 +2092,9 @@ float perspectiveDepthToViewZ( const in float depth, const in float near, const #else return ( near * far ) / ( ( far - near ) * depth - far ); #endif -}`,HQ=`#ifdef PREMULTIPLIED_ALPHA +}`,a$=`#ifdef PREMULTIPLIED_ALPHA gl_FragColor.rgb *= gl_FragColor.a; -#endif`,zQ=`vec4 mvPosition = vec4( transformed, 1.0 ); +#endif`,o$=`vec4 mvPosition = vec4( transformed, 1.0 ); #ifdef USE_BATCHING mvPosition = batchingMatrix * mvPosition; #endif @@ -2102,22 +2102,22 @@ float perspectiveDepthToViewZ( const in float depth, const in float near, const mvPosition = instanceMatrix * mvPosition; #endif mvPosition = modelViewMatrix * mvPosition; -gl_Position = projectionMatrix * mvPosition;`,XQ=`#ifdef DITHERING +gl_Position = projectionMatrix * mvPosition;`,l$=`#ifdef DITHERING gl_FragColor.rgb = dithering( gl_FragColor.rgb ); -#endif`,YQ=`#ifdef DITHERING +#endif`,c$=`#ifdef DITHERING vec3 dithering( vec3 color ) { float grid_position = rand( gl_FragCoord.xy ); vec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 ); dither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position ); return color + dither_shift_RGB; } -#endif`,KQ=`float roughnessFactor = roughness; +#endif`,f$=`float roughnessFactor = roughness; #ifdef USE_ROUGHNESSMAP vec4 texelRoughness = texture2D( roughnessMap, vRoughnessMapUv ); roughnessFactor *= texelRoughness.g; -#endif`,jQ=`#ifdef USE_ROUGHNESSMAP +#endif`,h$=`#ifdef USE_ROUGHNESSMAP uniform sampler2D roughnessMap; -#endif`,qQ=`#if NUM_SPOT_LIGHT_COORDS > 0 +#endif`,d$=`#if NUM_SPOT_LIGHT_COORDS > 0 varying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ]; #endif #if NUM_SPOT_LIGHT_MAPS > 0 @@ -2317,7 +2317,7 @@ gl_Position = projectionMatrix * mvPosition;`,XQ=`#ifdef DITHERING } #endif #endif -#endif`,ZQ=`#if NUM_SPOT_LIGHT_COORDS > 0 +#endif`,u$=`#if NUM_SPOT_LIGHT_COORDS > 0 uniform mat4 spotLightMatrix[ NUM_SPOT_LIGHT_COORDS ]; varying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ]; #endif @@ -2358,7 +2358,7 @@ gl_Position = projectionMatrix * mvPosition;`,XQ=`#ifdef DITHERING }; uniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ]; #endif -#endif`,QQ=`#if ( defined( USE_SHADOWMAP ) && ( NUM_DIR_LIGHT_SHADOWS > 0 || NUM_POINT_LIGHT_SHADOWS > 0 ) ) || ( NUM_SPOT_LIGHT_COORDS > 0 ) +#endif`,m$=`#if ( defined( USE_SHADOWMAP ) && ( NUM_DIR_LIGHT_SHADOWS > 0 || NUM_POINT_LIGHT_SHADOWS > 0 ) ) || ( NUM_SPOT_LIGHT_COORDS > 0 ) #ifdef HAS_NORMAL vec3 shadowWorldNormal = inverseTransformDirection( transformedNormal, viewMatrix ); #else @@ -2394,7 +2394,7 @@ gl_Position = projectionMatrix * mvPosition;`,XQ=`#ifdef DITHERING vSpotLightCoord[ i ] = spotLightMatrix[ i ] * shadowWorldPosition; } #pragma unroll_loop_end -#endif`,$Q=`float getShadowMask() { +#endif`,p$=`float getShadowMask() { float shadow = 1.0; #ifdef USE_SHADOWMAP #if NUM_DIR_LIGHT_SHADOWS > 0 @@ -2426,12 +2426,12 @@ gl_Position = projectionMatrix * mvPosition;`,XQ=`#ifdef DITHERING #endif #endif return shadow; -}`,JQ=`#ifdef USE_SKINNING +}`,_$=`#ifdef USE_SKINNING mat4 boneMatX = getBoneMatrix( skinIndex.x ); mat4 boneMatY = getBoneMatrix( skinIndex.y ); mat4 boneMatZ = getBoneMatrix( skinIndex.z ); mat4 boneMatW = getBoneMatrix( skinIndex.w ); -#endif`,e$=`#ifdef USE_SKINNING +#endif`,g$=`#ifdef USE_SKINNING uniform mat4 bindMatrix; uniform mat4 bindMatrixInverse; uniform highp sampler2D boneTexture; @@ -2446,7 +2446,7 @@ gl_Position = projectionMatrix * mvPosition;`,XQ=`#ifdef DITHERING vec4 v4 = texelFetch( boneTexture, ivec2( x + 3, y ), 0 ); return mat4( v1, v2, v3, v4 ); } -#endif`,t$=`#ifdef USE_SKINNING +#endif`,v$=`#ifdef USE_SKINNING vec4 skinVertex = bindMatrix * vec4( transformed, 1.0 ); vec4 skinned = vec4( 0.0 ); skinned += boneMatX * skinVertex * skinWeight.x; @@ -2454,7 +2454,7 @@ gl_Position = projectionMatrix * mvPosition;`,XQ=`#ifdef DITHERING skinned += boneMatZ * skinVertex * skinWeight.z; skinned += boneMatW * skinVertex * skinWeight.w; transformed = ( bindMatrixInverse * skinned ).xyz; -#endif`,i$=`#ifdef USE_SKINNING +#endif`,E$=`#ifdef USE_SKINNING mat4 skinMatrix = mat4( 0.0 ); skinMatrix += skinWeight.x * boneMatX; skinMatrix += skinWeight.y * boneMatY; @@ -2465,17 +2465,17 @@ gl_Position = projectionMatrix * mvPosition;`,XQ=`#ifdef DITHERING #ifdef USE_TANGENT objectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz; #endif -#endif`,r$=`float specularStrength; +#endif`,S$=`float specularStrength; #ifdef USE_SPECULARMAP vec4 texelSpecular = texture2D( specularMap, vSpecularMapUv ); specularStrength = texelSpecular.r; #else specularStrength = 1.0; -#endif`,n$=`#ifdef USE_SPECULARMAP +#endif`,T$=`#ifdef USE_SPECULARMAP uniform sampler2D specularMap; -#endif`,s$=`#if defined( TONE_MAPPING ) +#endif`,A$=`#if defined( TONE_MAPPING ) gl_FragColor.rgb = toneMapping( gl_FragColor.rgb ); -#endif`,a$=`#ifndef saturate +#endif`,x$=`#ifndef saturate #define saturate( a ) clamp( a, 0.0, 1.0 ) #endif uniform float toneMappingExposure; @@ -2572,7 +2572,7 @@ vec3 NeutralToneMapping( vec3 color ) { float g = 1. - 1. / ( Desaturation * ( peak - newPeak ) + 1. ); return mix( color, vec3( newPeak ), g ); } -vec3 CustomToneMapping( vec3 color ) { return color; }`,o$=`#ifdef USE_TRANSMISSION +vec3 CustomToneMapping( vec3 color ) { return color; }`,R$=`#ifdef USE_TRANSMISSION material.transmission = transmission; material.transmissionAlpha = 1.0; material.thickness = thickness; @@ -2593,7 +2593,7 @@ vec3 CustomToneMapping( vec3 color ) { return color; }`,o$=`#ifdef USE_TRANSMISS material.attenuationColor, material.attenuationDistance ); material.transmissionAlpha = mix( material.transmissionAlpha, transmitted.a, material.transmission ); totalDiffuse = mix( totalDiffuse, transmitted.rgb, material.transmission ); -#endif`,l$=`#ifdef USE_TRANSMISSION +#endif`,b$=`#ifdef USE_TRANSMISSION uniform float transmission; uniform float thickness; uniform float attenuationDistance; @@ -2719,7 +2719,7 @@ vec3 CustomToneMapping( vec3 color ) { return color; }`,o$=`#ifdef USE_TRANSMISS float transmittanceFactor = ( transmittance.r + transmittance.g + transmittance.b ) / 3.0; return vec4( ( 1.0 - F ) * attenuatedColor, 1.0 - ( 1.0 - transmittedLight.a ) * transmittanceFactor ); } -#endif`,c$=`#if defined( USE_UV ) || defined( USE_ANISOTROPY ) +#endif`,I$=`#if defined( USE_UV ) || defined( USE_ANISOTROPY ) varying vec2 vUv; #endif #ifdef USE_MAP @@ -2789,7 +2789,7 @@ vec3 CustomToneMapping( vec3 color ) { return color; }`,o$=`#ifdef USE_TRANSMISS #ifdef USE_THICKNESSMAP uniform mat3 thicknessMapTransform; varying vec2 vThicknessMapUv; -#endif`,f$=`#if defined( USE_UV ) || defined( USE_ANISOTROPY ) +#endif`,M$=`#if defined( USE_UV ) || defined( USE_ANISOTROPY ) varying vec2 vUv; #endif #ifdef USE_MAP @@ -2883,7 +2883,7 @@ vec3 CustomToneMapping( vec3 color ) { return color; }`,o$=`#ifdef USE_TRANSMISS #ifdef USE_THICKNESSMAP uniform mat3 thicknessMapTransform; varying vec2 vThicknessMapUv; -#endif`,h$=`#if defined( USE_UV ) || defined( USE_ANISOTROPY ) +#endif`,C$=`#if defined( USE_UV ) || defined( USE_ANISOTROPY ) vUv = vec3( uv, 1 ).xy; #endif #ifdef USE_MAP @@ -2954,7 +2954,7 @@ vec3 CustomToneMapping( vec3 color ) { return color; }`,o$=`#ifdef USE_TRANSMISS #endif #ifdef USE_THICKNESSMAP vThicknessMapUv = ( thicknessMapTransform * vec3( THICKNESSMAP_UV, 1 ) ).xy; -#endif`,d$=`#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP ) || defined ( USE_TRANSMISSION ) || NUM_SPOT_LIGHT_COORDS > 0 +#endif`,y$=`#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP ) || defined ( USE_TRANSMISSION ) || NUM_SPOT_LIGHT_COORDS > 0 vec4 worldPosition = vec4( transformed, 1.0 ); #ifdef USE_BATCHING worldPosition = batchingMatrix * worldPosition; @@ -2963,12 +2963,12 @@ vec3 CustomToneMapping( vec3 color ) { return color; }`,o$=`#ifdef USE_TRANSMISS worldPosition = instanceMatrix * worldPosition; #endif worldPosition = modelMatrix * worldPosition; -#endif`,u$=`varying vec2 vUv; +#endif`,P$=`varying vec2 vUv; uniform mat3 uvTransform; void main() { vUv = ( uvTransform * vec3( uv, 1 ) ).xy; gl_Position = vec4( position.xy, 1.0, 1.0 ); -}`,m$=`uniform sampler2D t2D; +}`,D$=`uniform sampler2D t2D; uniform float backgroundIntensity; varying vec2 vUv; void main() { @@ -2980,14 +2980,14 @@ void main() { gl_FragColor = texColor; #include #include -}`,p$=`varying vec3 vWorldDirection; +}`,L$=`varying vec3 vWorldDirection; #include void main() { vWorldDirection = transformDirection( position, modelMatrix ); #include #include gl_Position.z = gl_Position.w; -}`,_$=`#ifdef ENVMAP_TYPE_CUBE +}`,O$=`#ifdef ENVMAP_TYPE_CUBE uniform samplerCube envMap; #elif defined( ENVMAP_TYPE_CUBE_UV ) uniform sampler2D envMap; @@ -3009,14 +3009,14 @@ void main() { gl_FragColor = texColor; #include #include -}`,g$=`varying vec3 vWorldDirection; +}`,N$=`varying vec3 vWorldDirection; #include void main() { vWorldDirection = transformDirection( position, modelMatrix ); #include #include gl_Position.z = gl_Position.w; -}`,v$=`uniform samplerCube tCube; +}`,w$=`uniform samplerCube tCube; uniform float tFlip; uniform float opacity; varying vec3 vWorldDirection; @@ -3026,7 +3026,7 @@ void main() { gl_FragColor.a *= opacity; #include #include -}`,E$=`#include +}`,F$=`#include #include #include #include @@ -3053,7 +3053,7 @@ void main() { #include #include vHighPrecisionZW = gl_Position.zw; -}`,S$=`#if DEPTH_PACKING == 3200 +}`,B$=`#if DEPTH_PACKING == 3200 uniform float opacity; #endif #include @@ -3091,7 +3091,7 @@ void main() { #elif DEPTH_PACKING == 3203 gl_FragColor = vec4( packDepthToRG( fragCoordZ ), 0.0, 1.0 ); #endif -}`,T$=`#define DISTANCE +}`,U$=`#define DISTANCE varying vec3 vWorldPosition; #include #include @@ -3118,7 +3118,7 @@ void main() { #include #include vWorldPosition = worldPosition.xyz; -}`,A$=`#define DISTANCE +}`,V$=`#define DISTANCE uniform vec3 referencePosition; uniform float nearDistance; uniform float farDistance; @@ -3141,13 +3141,13 @@ void main () { dist = ( dist - nearDistance ) / ( farDistance - nearDistance ); dist = saturate( dist ); gl_FragColor = vec4( dist, 0.0, 0.0, 1.0 ); -}`,x$=`varying vec3 vWorldDirection; +}`,G$=`varying vec3 vWorldDirection; #include void main() { vWorldDirection = transformDirection( position, modelMatrix ); #include #include -}`,R$=`uniform sampler2D tEquirect; +}`,k$=`uniform sampler2D tEquirect; varying vec3 vWorldDirection; #include void main() { @@ -3156,7 +3156,7 @@ void main() { gl_FragColor = texture2D( tEquirect, sampleUV ); #include #include -}`,b$=`uniform float scale; +}`,W$=`uniform float scale; attribute float lineDistance; varying float vLineDistance; #include @@ -3178,7 +3178,7 @@ void main() { #include #include #include -}`,I$=`uniform vec3 diffuse; +}`,H$=`uniform vec3 diffuse; uniform float opacity; uniform float dashSize; uniform float totalSize; @@ -3206,7 +3206,7 @@ void main() { #include #include #include -}`,M$=`#include +}`,z$=`#include #include #include #include @@ -3238,7 +3238,7 @@ void main() { #include #include #include -}`,C$=`uniform vec3 diffuse; +}`,X$=`uniform vec3 diffuse; uniform float opacity; #ifndef FLAT_SHADED varying vec3 vNormal; @@ -3286,7 +3286,7 @@ void main() { #include #include #include -}`,y$=`#define LAMBERT +}`,Y$=`#define LAMBERT varying vec3 vViewPosition; #include #include @@ -3325,7 +3325,7 @@ void main() { #include #include #include -}`,P$=`#define LAMBERT +}`,K$=`#define LAMBERT uniform vec3 diffuse; uniform vec3 emissive; uniform float opacity; @@ -3383,7 +3383,7 @@ void main() { #include #include #include -}`,D$=`#define MATCAP +}`,j$=`#define MATCAP varying vec3 vViewPosition; #include #include @@ -3417,7 +3417,7 @@ void main() { #include #include vViewPosition = - mvPosition.xyz; -}`,L$=`#define MATCAP +}`,q$=`#define MATCAP uniform vec3 diffuse; uniform float opacity; uniform sampler2D matcap; @@ -3463,7 +3463,7 @@ void main() { #include #include #include -}`,O$=`#define NORMAL +}`,Z$=`#define NORMAL #if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE ) varying vec3 vViewPosition; #endif @@ -3496,7 +3496,7 @@ void main() { #if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE ) vViewPosition = - mvPosition.xyz; #endif -}`,N$=`#define NORMAL +}`,Q$=`#define NORMAL uniform float opacity; #if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE ) varying vec3 vViewPosition; @@ -3517,7 +3517,7 @@ void main() { #ifdef OPAQUE gl_FragColor.a = 1.0; #endif -}`,w$=`#define PHONG +}`,$$=`#define PHONG varying vec3 vViewPosition; #include #include @@ -3556,7 +3556,7 @@ void main() { #include #include #include -}`,F$=`#define PHONG +}`,J$=`#define PHONG uniform vec3 diffuse; uniform vec3 emissive; uniform vec3 specular; @@ -3616,7 +3616,7 @@ void main() { #include #include #include -}`,B$=`#define STANDARD +}`,eJ=`#define STANDARD varying vec3 vViewPosition; #ifdef USE_TRANSMISSION varying vec3 vWorldPosition; @@ -3659,7 +3659,7 @@ void main() { #ifdef USE_TRANSMISSION vWorldPosition = worldPosition.xyz; #endif -}`,U$=`#define STANDARD +}`,tJ=`#define STANDARD #ifdef PHYSICAL #define IOR #define USE_SPECULAR @@ -3784,7 +3784,7 @@ void main() { #include #include #include -}`,V$=`#define TOON +}`,iJ=`#define TOON varying vec3 vViewPosition; #include #include @@ -3821,7 +3821,7 @@ void main() { #include #include #include -}`,G$=`#define TOON +}`,rJ=`#define TOON uniform vec3 diffuse; uniform vec3 emissive; uniform float opacity; @@ -3873,7 +3873,7 @@ void main() { #include #include #include -}`,k$=`uniform float size; +}`,nJ=`uniform float size; uniform float scale; #include #include @@ -3904,7 +3904,7 @@ void main() { #include #include #include -}`,W$=`uniform vec3 diffuse; +}`,sJ=`uniform vec3 diffuse; uniform float opacity; #include #include @@ -3929,7 +3929,7 @@ void main() { #include #include #include -}`,H$=`#include +}`,aJ=`#include #include #include #include @@ -3952,7 +3952,7 @@ void main() { #include #include #include -}`,z$=`uniform vec3 color; +}`,oJ=`uniform vec3 color; uniform float opacity; #include #include @@ -3968,7 +3968,7 @@ void main() { #include #include #include -}`,X$=`uniform float rotation; +}`,lJ=`uniform float rotation; uniform vec2 center; #include #include @@ -3992,7 +3992,7 @@ void main() { #include #include #include -}`,Y$=`uniform vec3 diffuse; +}`,cJ=`uniform vec3 diffuse; uniform float opacity; #include #include @@ -4017,7 +4017,7 @@ void main() { #include #include #include 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this._fromTexture(e,t)}compileCubemapShader(){this._cubemapMaterial===null&&(this._cubemapMaterial=SF(),this._compileMaterial(this._cubemapMaterial))}compileEquirectangularShader(){this._equirectMaterial===null&&(this._equirectMaterial=EF(),this._compileMaterial(this._equirectMaterial))}dispose(){this._dispose(),this._cubemapMaterial!==null&&this._cubemapMaterial.dispose(),this._equirectMaterial!==null&&this._equirectMaterial.dispose(),this._backgroundBox!==null&&(this._backgroundBox.geometry.dispose(),this._backgroundBox.material.dispose())}_setSize(e){this._lodMax=Math.floor(Math.log2(e)),this._cubeSize=Math.pow(2,this._lodMax)}_dispose(){this._blurMaterial!==null&&this._blurMaterial.dispose(),this._ggxMaterial!==null&&this._ggxMaterial.dispose(),this._pingPongRenderTarget!==null&&this._pingPongRenderTarget.dispose();for(let e=0;e2?S:0,S,S),h.setRenderTarget(r),g&&h.render(p,l),h.render(e,l)}h.toneMapping=u,h.autoClear=d,e.background=v}_textureToCubeUV(e,t){let i=this._renderer,r=e.mapping===Xc||e.mapping===ph;r?(this._cubemapMaterial===null&&(this._cubemapMaterial=SF()),this._cubemapMaterial.uniforms.flipEnvMap.value=e.isRenderTargetTexture===!1?-1:1):this._equirectMaterial===null&&(this._equirectMaterial=EF());let s=r?this._cubemapMaterial:this._equirectMaterial,a=this._lodMeshes[0];a.material=s;let o=s.uniforms;o.envMap.value=e;let l=this._cubeSize;gu(t,0,0,3*l,2*l),i.setRenderTarget(t),i.render(a,o_)}_applyPMREM(e){let t=this._renderer,i=t.autoClear;t.autoClear=!1;let r=this._lodMeshes.length;for(let s=1;sm-jc?i-m+jc:0),g=4*(this._cubeSize-p);l.envMap.value=e.texture,l.roughness.value=u,l.mipInt.value=m-t,gu(s,_,g,3*p,2*p),r.setRenderTarget(s),r.render(o,o_),l.envMap.value=s.texture,l.roughness.value=0,l.mipInt.value=m-i,gu(e,_,g,3*p,2*p),r.setRenderTarget(e),r.render(o,o_)}_blur(e,t,i,r,s){let a=this._pingPongRenderTarget;this._halfBlur(e,a,t,i,r,"latitudinal",s),this._halfBlur(a,e,i,i,r,"longitudinal",s)}_halfBlur(e,t,i,r,s,a,o){let l=this._renderer,c=this._blurMaterial;a!=="latitudinal"&&a!=="longitudinal"&&Gt("blur direction must be either latitudinal or longitudinal!");let f=3,h=this._lodMeshes[r];h.material=c;let d=c.uniforms,u=this._sizeLods[i]-1,m=isFinite(s)?Math.PI/(2*u):2*Math.PI/(2*vh-1),p=s/m,_=isFinite(s)?1+Math.floor(f*p):vh;_>vh&&Ct(`sigmaRadians, ${s}, is too large and will clip, as it requested ${_} samples when the maximum is set to ${vh}`);let g=[],v=0;for(let R=0;Rx-jc?r-x+jc:0),E=4*(this._cubeSize-A);gu(t,S,E,3*A,2*A),l.setRenderTarget(t),l.render(h,o_)}};iS=class extends Ns{constructor(e=1,t={}){super(e,e,t),this.isWebGLCubeRenderTarget=!0;let i={width:e,height:e,depth:1},r=[i,i,i,i,i,i];this.texture=new Up(r),this._setTextureOptions(t),this.texture.isRenderTargetTexture=!0}fromEquirectangularTexture(e,t){this.texture.type=t.type,this.texture.colorSpace=t.colorSpace,this.texture.generateMipmaps=t.generateMipmaps,this.texture.minFilter=t.minFilter,this.texture.magFilter=t.magFilter;let i={uniforms:{tEquirect:{value:null}},vertexShader:` varying vec3 vWorldDirection; @@ -4052,9 +4052,9 @@ void main() { gl_FragColor = texture2D( tEquirect, sampleUV ); } - `},r=new Gc(5,5,5),s=new Fs({name:"CubemapFromEquirect",uniforms:_h(i.uniforms),vertexShader:i.vertexShader,fragmentShader:i.fragmentShader,side:dn,blending:wo});s.uniforms.tEquirect.value=t;let a=new ci(r,s),o=t.minFilter;return t.minFilter===Ya&&(t.minFilter=Pr),new Jv(1,10,this).update(e,a),t.minFilter=o,a.geometry.dispose(),a.material.dispose(),this}clear(e,t=!0,i=!0,r=!0){let s=e.getRenderTarget();for(let a=0;a<6;a++)e.setRenderTarget(this,a),e.clear(t,i,r);e.setRenderTarget(s)}};hJ={[e0]:"LINEAR_TONE_MAPPING",[t0]:"REINHARD_TONE_MAPPING",[i0]:"CINEON_TONE_MAPPING",[r0]:"ACES_FILMIC_TONE_MAPPING",[s0]:"AGX_TONE_MAPPING",[a0]:"NEUTRAL_TONE_MAPPING",[n0]:"CUSTOM_TONE_MAPPING"};yF=new Rr,O0=new Al(1,1),PF=new Pp,DF=new Gv,LF=new Fp,fF=[],hF=[],dF=new Float32Array(16),uF=new Float32Array(9),mF=new Float32Array(4);N0=class{constructor(e,t,i){this.id=e,this.addr=i,this.cache=[],this.type=t.type,this.setValue=LJ(t.type)}},w0=class{constructor(e,t,i){this.id=e,this.addr=i,this.cache=[],this.type=t.type,this.size=t.size,this.setValue=$J(t.type)}},F0=class{constructor(e){this.id=e,this.seq=[],this.map={}}setValue(e,t,i){let r=this.seq;for(let s=0,a=r.length;s!==a;++s){let o=r[s];o.setValue(e,t[o.id],i)}}},D0=/(\w+)(\])?(\[|\.)?/g;pu=class{constructor(e,t){this.seq=[],this.map={};let i=e.getProgramParameter(t,e.ACTIVE_UNIFORMS);for(let a=0;a0&&(this.seq=r.concat(s))}setValue(e,t,i,r){let s=this.map[t];s!==void 0&&s.setValue(e,i,r)}setOptional(e,t,i){let r=t[i];r!==void 0&&this.setValue(e,i,r)}static upload(e,t,i,r){for(let s=0,a=t.length;s!==a;++s){let o=t[s],l=i[o.id];l.needsUpdate!==!1&&o.setValue(e,l.value,r)}}static seqWithValue(e,t){let i=[];for(let r=0,s=e.length;r!==s;++r){let a=e[r];a.id in t&&i.push(a)}return i}};eee=37297,tee=0;gF=new ii;see={[e0]:"Linear",[t0]:"Reinhard",[i0]:"Cineon",[r0]:"ACESFilmic",[s0]:"AgX",[a0]:"Neutral",[n0]:"Custom"};ZE=new ne;hee=/^[ \t]*#include +<([\w\d./]+)>/gm;dee=new Map;mee=/#pragma unroll_loop_start\s+for\s*\(\s*int\s+i\s*=\s*(\d+)\s*;\s*i\s*<\s*(\d+)\s*;\s*i\s*\+\+\s*\)\s*{([\s\S]+?)}\s+#pragma unroll_loop_end/g;_ee={[jp]:"SHADOWMAP_TYPE_PCF",[lu]:"SHADOWMAP_TYPE_VSM"};vee={[Xc]:"ENVMAP_TYPE_CUBE",[mh]:"ENVMAP_TYPE_CUBE",[Zp]:"ENVMAP_TYPE_CUBE_UV"};See={[mh]:"ENVMAP_MODE_REFRACTION"};Aee={[qp]:"ENVMAP_BLENDING_MULTIPLY",[Bw]:"ENVMAP_BLENDING_MIX",[Uw]:"ENVMAP_BLENDING_ADD"};Iee=0,U0=class{constructor(){this.shaderCache=new Map,this.materialCache=new Map}update(e){let t=e.vertexShader,i=e.fragmentShader,r=this._getShaderStage(t),s=this._getShaderStage(i),a=this._getShaderCacheForMaterial(e);return a.has(r)===!1&&(a.add(r),r.usedTimes++),a.has(s)===!1&&(a.add(s),s.usedTimes++),this}remove(e){let t=this.materialCache.get(e);for(let i of t)i.usedTimes--,i.usedTimes===0&&this.shaderCache.delete(i.code);return this.materialCache.delete(e),this}getVertexShaderID(e){return this._getShaderStage(e.vertexShader).id}getFragmentShaderID(e){return this._getShaderStage(e.fragmentShader).id}dispose(){this.shaderCache.clear(),this.materialCache.clear()}_getShaderCacheForMaterial(e){let t=this.materialCache,i=t.get(e);return i===void 0&&(i=new Set,t.set(e,i)),i}_getShaderStage(e){let t=this.shaderCache,i=t.get(e);return i===void 0&&(i=new V0(e),t.set(e,i)),i}},V0=class{constructor(e){this.id=Iee++,this.code=e,this.usedTimes=0}};Nee=0;Uee=`void main() { + `},r=new Gc(5,5,5),s=new Fs({name:"CubemapFromEquirect",uniforms:gh(i.uniforms),vertexShader:i.vertexShader,fragmentShader:i.fragmentShader,side:dn,blending:wo});s.uniforms.tEquirect.value=t;let a=new ci(r,s),o=t.minFilter;return t.minFilter===Ya&&(t.minFilter=Pr),new nE(1,10,this).update(e,a),t.minFilter=o,a.geometry.dispose(),a.material.dispose(),this}clear(e,t=!0,i=!0,r=!0){let s=e.getRenderTarget();for(let a=0;a<6;a++)e.setRenderTarget(this,a),e.clear(t,i,r);e.setRenderTarget(s)}};CJ={[oI]:"LINEAR_TONE_MAPPING",[lI]:"REINHARD_TONE_MAPPING",[cI]:"CINEON_TONE_MAPPING",[fI]:"ACES_FILMIC_TONE_MAPPING",[dI]:"AGX_TONE_MAPPING",[uI]:"NEUTRAL_TONE_MAPPING",[hI]:"CUSTOM_TONE_MAPPING"};GF=new Rr,GI=new Al(1,1),kF=new Lp,WF=new Xv,HF=new Up,TF=[],AF=[],xF=new Float32Array(16),RF=new Float32Array(9),bF=new Float32Array(4);kI=class{constructor(e,t,i){this.id=e,this.addr=i,this.cache=[],this.type=t.type,this.setValue=qJ(t.type)}},WI=class{constructor(e,t,i){this.id=e,this.addr=i,this.cache=[],this.type=t.type,this.size=t.size,this.setValue=pee(t.type)}},HI=class{constructor(e){this.id=e,this.seq=[],this.map={}}setValue(e,t,i){let r=this.seq;for(let s=0,a=r.length;s!==a;++s){let o=r[s];o.setValue(e,t[o.id],i)}}},UI=/(\w+)(\])?(\[|\.)?/g;vu=class{constructor(e,t){this.seq=[],this.map={};let i=e.getProgramParameter(t,e.ACTIVE_UNIFORMS);for(let a=0;a0&&(this.seq=r.concat(s))}setValue(e,t,i,r){let s=this.map[t];s!==void 0&&s.setValue(e,i,r)}setOptional(e,t,i){let r=t[i];r!==void 0&&this.setValue(e,i,r)}static upload(e,t,i,r){for(let s=0,a=t.length;s!==a;++s){let o=t[s],l=i[o.id];l.needsUpdate!==!1&&o.setValue(e,l.value,r)}}static seqWithValue(e,t){let i=[];for(let r=0,s=e.length;r!==s;++r){let a=e[r];a.id in t&&i.push(a)}return i}};gee=37297,vee=0;CF=new ii;Aee={[oI]:"Linear",[lI]:"Reinhard",[cI]:"Cineon",[fI]:"ACESFilmic",[dI]:"AgX",[uI]:"Neutral",[hI]:"Custom"};tS=new ne;Cee=/^[ \t]*#include +<([\w\d./]+)>/gm;yee=new Map;Dee=/#pragma unroll_loop_start\s+for\s*\(\s*int\s+i\s*=\s*(\d+)\s*;\s*i\s*<\s*(\d+)\s*;\s*i\s*\+\+\s*\)\s*{([\s\S]+?)}\s+#pragma unroll_loop_end/g;Oee={[Zp]:"SHADOWMAP_TYPE_PCF",[hu]:"SHADOWMAP_TYPE_VSM"};wee={[Xc]:"ENVMAP_TYPE_CUBE",[ph]:"ENVMAP_TYPE_CUBE",[$p]:"ENVMAP_TYPE_CUBE_UV"};Bee={[ph]:"ENVMAP_MODE_REFRACTION"};Vee={[Qp]:"ENVMAP_BLENDING_MULTIPLY",[jw]:"ENVMAP_BLENDING_MIX",[qw]:"ENVMAP_BLENDING_ADD"};Hee=0,XI=class{constructor(){this.shaderCache=new Map,this.materialCache=new Map}update(e){let t=e.vertexShader,i=e.fragmentShader,r=this._getShaderStage(t),s=this._getShaderStage(i),a=this._getShaderCacheForMaterial(e);return a.has(r)===!1&&(a.add(r),r.usedTimes++),a.has(s)===!1&&(a.add(s),s.usedTimes++),this}remove(e){let t=this.materialCache.get(e);for(let i of t)i.usedTimes--,i.usedTimes===0&&this.shaderCache.delete(i.code);return this.materialCache.delete(e),this}getVertexShaderID(e){return this._getShaderStage(e.vertexShader).id}getFragmentShaderID(e){return this._getShaderStage(e.fragmentShader).id}dispose(){this.shaderCache.clear(),this.materialCache.clear()}_getShaderCacheForMaterial(e){let t=this.materialCache,i=t.get(e);return i===void 0&&(i=new Set,t.set(e,i)),i}_getShaderStage(e){let t=this.shaderCache,i=t.get(e);return i===void 0&&(i=new YI(e),t.set(e,i)),i}},YI=class{constructor(e){this.id=Hee++,this.code=e,this.usedTimes=0}};Qee=0;tte=`void main() { gl_Position = vec4( position, 1.0 ); -}`,Vee=`uniform sampler2D shadow_pass; +}`,ite=`uniform sampler2D shadow_pass; uniform vec2 resolution; uniform float radius; void main() { @@ -4079,12 +4079,12 @@ void main() { squared_mean = squared_mean / samples; float std_dev = sqrt( max( 0.0, squared_mean - mean * mean ) ); gl_FragColor = vec4( mean, std_dev, 0.0, 1.0 ); -}`,Gee=[new ne(1,0,0),new ne(-1,0,0),new ne(0,1,0),new ne(0,-1,0),new ne(0,0,1),new ne(0,0,-1)],kee=[new ne(0,-1,0),new ne(0,-1,0),new ne(0,0,1),new ne(0,0,-1),new ne(0,-1,0),new ne(0,-1,0)],IF=new li,a_=new ne,L0=new ne;Yee=` +}`,rte=[new ne(1,0,0),new ne(-1,0,0),new ne(0,1,0),new ne(0,-1,0),new ne(0,0,1),new ne(0,0,-1)],nte=[new ne(0,-1,0),new ne(0,-1,0),new ne(0,0,1),new ne(0,0,-1),new ne(0,-1,0),new ne(0,-1,0)],BF=new li,l_=new ne,VI=new ne;cte=` void main() { gl_Position = vec4( position, 1.0 ); -}`,Kee=` +}`,fte=` uniform sampler2DArray depthColor; uniform float depthWidth; uniform float depthHeight; @@ -4103,51 +4103,51 @@ void main() { } -}`,G0=class{constructor(){this.texture=null,this.mesh=null,this.depthNear=0,this.depthFar=0}init(e,t){if(this.texture===null){let i=new Bp(e.texture);(e.depthNear!==t.depthNear||e.depthFar!==t.depthFar)&&(this.depthNear=e.depthNear,this.depthFar=e.depthFar),this.texture=i}}getMesh(e){if(this.texture!==null&&this.mesh===null){let t=e.cameras[0].viewport,i=new Fs({vertexShader:Yee,fragmentShader:Kee,uniforms:{depthColor:{value:this.texture},depthWidth:{value:t.z},depthHeight:{value:t.w}}});this.mesh=new ci(new fh(20,20),i)}return this.mesh}reset(){this.texture=null,this.mesh=null}getDepthTexture(){return this.texture}},k0=class extends la{constructor(e,t){super();let i=this,r=null,s=1,a=null,o="local-floor",l=1,c=null,f=null,h=null,d=null,u=null,m=null,_=typeof XRWebGLBinding!="undefined",p=new G0,g={},v=t.getContextAttributes(),x=null,A=null,S=[],E=[],R=new Lt,I=null,y=new Br;y.viewport=new ji;let M=new Br;M.viewport=new ji;let D=[y,M],O=new eE,V=null,N=null;this.cameraAutoUpdate=!0,this.enabled=!1,this.isPresenting=!1,this.getController=function(se){let pe=S[se];return pe===void 0&&(pe=new $d,S[se]=pe),pe.getTargetRaySpace()},this.getControllerGrip=function(se){let pe=S[se];return pe===void 0&&(pe=new $d,S[se]=pe),pe.getGripSpace()},this.getHand=function(se){let pe=S[se];return pe===void 0&&(pe=new $d,S[se]=pe),pe.getHandSpace()};function F(se){let pe=E.indexOf(se.inputSource);if(pe===-1)return;let ie=S[pe];ie!==void 0&&(ie.update(se.inputSource,se.frame,c||a),ie.dispatchEvent({type:se.type,data:se.inputSource}))}function 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_e=$.distanceTo(q),Pe=pe.projectionMatrix.elements,ue=ie.projectionMatrix.elements,be=Pe[14]/(Pe[10]-1),Ze=Pe[14]/(Pe[10]+1),Tt=(Pe[9]+1)/Pe[5],Ye=(Pe[9]-1)/Pe[5],Ke=(Pe[8]-1)/Pe[0],he=(ue[8]+1)/ue[0],we=be*Ke,Vt=be*he,re=_e/(-Ke+he),di=re*-Ke;if(pe.matrixWorld.decompose(se.position,se.quaternion,se.scale),se.translateX(di),se.translateZ(re),se.matrixWorld.compose(se.position,se.quaternion,se.scale),se.matrixWorldInverse.copy(se.matrixWorld).invert(),Pe[10]===-1)se.projectionMatrix.copy(pe.projectionMatrix),se.projectionMatrixInverse.copy(pe.projectionMatrixInverse);else{let Xt=be+re,bi=Ze+re,ot=we-di,Xi=Vt+(_e-di),z=Tt*Ze/bi*Xt,B=Ye*Ze/bi*Xt;se.projectionMatrix.makePerspective(ot,Xi,z,B,Xt,bi),se.projectionMatrixInverse.copy(se.projectionMatrix).invert()}}function X(se,pe){pe===null?se.matrixWorld.copy(se.matrix):se.matrixWorld.multiplyMatrices(pe.matrixWorld,se.matrix),se.matrixWorldInverse.copy(se.matrixWorld).invert()}this.updateCamera=function(se){if(r===null)return;let 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Rt=M.xr.getDepthSensingMesh();Rt!==null&&rb(Rt,ce,-1/0,M.sortObjects)}rb(H,ce,0,M.sortObjects),S.finish(),M.sortObjects===!0&&S.sort(se,pe),we=rt.enabled===!1||rt.isPresenting===!1||rt.hasDepthSensing()===!1,we&&Je.addToRenderList(S,H),this.info.render.frame++,be===!0&&At.beginShadows();let Se=E.state.shadowsArray;if(at.render(Se,H,ce),be===!0&&At.endShadows(),this.info.autoReset===!0&&this.info.reset(),(Ee&&y.hasRenderPass())===!1){let Rt=S.opaque,gt=S.transmissive;if(E.setupLights(),ce.isArrayCamera){let yt=ce.cameras;if(gt.length>0)for(let Dt=0,oi=yt.length;Dt0&&eN(Rt,gt,H,ce),we&&Je.render(H),JO(S,H,ce)}F!==null&&N===0&&(B.updateMultisampleRenderTarget(F),B.updateRenderTargetMipmap(F)),Ee&&y.end(M),H.isScene===!0&&H.onAfterRender(M,H,ce),et.resetDefaultState(),U=-1,W=null,I.pop(),I.length>0?(E=I[I.length-1],B.setTextureUnits(E.state.textureUnits),be===!0&&At.setGlobalState(M.clippingPlanes,E.state.camera)):E=null,R.pop(),R.length>0?S=R[R.length-1]:S=null,O!==null&&O.renderEnd()};function rb(H,ce,Ae,Ee){if(H.visible===!1)return;if(H.layers.test(ce.layers)){if(H.isGroup)Ae=H.renderOrder;else if(H.isLOD)H.autoUpdate===!0&&H.update(ce);else if(H.isLightProbeGrid)E.pushLightProbeGrid(H);else if(H.isLight)E.pushLight(H),H.castShadow&&E.pushShadow(H);else if(H.isSprite){if(!H.frustumCulled||ue.intersectsSprite(H)){Ee&&Ke.setFromMatrixPosition(H.matrixWorld).applyMatrix4(Tt);let Rt=je.update(H),gt=H.material;gt.visible&&S.push(H,Rt,gt,Ae,Ke.z,null)}}else if((H.isMesh||H.isLine||H.isPoints)&&(!H.frustumCulled||ue.intersectsObject(H))){let Rt=je.update(H),gt=H.material;if(Ee&&(H.boundingSphere!==void 0?(H.boundingSphere===null&&H.computeBoundingSphere(),Ke.copy(H.boundingSphere.center)):(Rt.boundingSphere===null&&Rt.computeBoundingSphere(),Ke.copy(Rt.boundingSphere.center)),Ke.applyMatrix4(H.matrixWorld).applyMatrix4(Tt)),Array.isArray(gt)){let yt=Rt.groups;for(let Dt=0,oi=yt.length;Dt0&&Hg(Se,ce,Ae),St.length>0&&Hg(St,ce,Ae),Rt.length>0&&Hg(Rt,ce,Ae),ot.buffers.depth.setTest(!0),ot.buffers.depth.setMask(!0),ot.buffers.color.setMask(!0),ot.setPolygonOffset(!1)}function eN(H,ce,Ae,Ee){if((Ae.isScene===!0?Ae.overrideMaterial:null)!==null)return;if(E.state.transmissionRenderTarget[Ee.id]===void 0){let Ot=Xt.has("EXT_color_buffer_half_float")||Xt.has("EXT_color_buffer_float");E.state.transmissionRenderTarget[Ee.id]=new Ns(1,1,{generateMipmaps:!0,type:Ot?Fo:os,minFilter:Ya,samples:Math.max(4,bi.samples),stencilBuffer:s,resolveDepthBuffer:!1,resolveStencilBuffer:!1,colorSpace:ai.workingColorSpace})}let St=E.state.transmissionRenderTarget[Ee.id],Rt=Ee.viewport||$;St.setSize(Rt.z*M.transmissionResolutionScale,Rt.w*M.transmissionResolutionScale);let gt=M.getRenderTarget(),yt=M.getActiveCubeFace(),Dt=M.getActiveMipmapLevel();M.setRenderTarget(St),M.getClearColor(X),Y=M.getClearAlpha(),Y<1&&M.setClearColor(16777215,.5),M.clear(),we&&Je.render(Ae);let oi=M.toneMapping;M.toneMapping=Bs;let ui=Ee.viewport;if(Ee.viewport!==void 0&&(Ee.viewport=void 0),E.setupLightsView(Ee),be===!0&&At.setGlobalState(M.clippingPlanes,Ee),Hg(H,Ae,Ee),B.updateMultisampleRenderTarget(St),B.updateRenderTargetMipmap(St),Xt.has("WEBGL_multisampled_render_to_texture")===!1){let Ot=!1;for(let Yi=0,Mr=ce.length;Yi0,Ee.currentProgram=ui,Ee.uniformsList=null,ui}function iN(H){if(H.uniformsList===null){let ce=H.currentProgram.getUniforms();H.uniformsList=pu.seqWithValue(ce.seq,H.uniforms)}return H.uniformsList}function rN(H,ce){let Ae=z.get(H);Ae.outputColorSpace=ce.outputColorSpace,Ae.batching=ce.batching,Ae.batchingColor=ce.batchingColor,Ae.instancing=ce.instancing,Ae.instancingColor=ce.instancingColor,Ae.instancingMorph=ce.instancingMorph,Ae.skinning=ce.skinning,Ae.morphTargets=ce.morphTargets,Ae.morphNormals=ce.morphNormals,Ae.morphColors=ce.morphColors,Ae.morphTargetsCount=ce.morphTargetsCount,Ae.numClippingPlanes=ce.numClippingPlanes,Ae.numIntersection=ce.numClipIntersection,Ae.vertexAlphas=ce.vertexAlphas,Ae.vertexTangents=ce.vertexTangents,Ae.toneMapping=ce.toneMapping}function Mj(H,ce){if(H.length===0)return null;if(H.length===1)return H[0].texture!==null?H[0]:null;A.setFromMatrixPosition(ce.matrixWorld);for(let Ae=0,Ee=H.length;Ae0),Ot=!!Ae.morphAttributes.position,Yi=!!Ae.morphAttributes.normal,Mr=!!Ae.morphAttributes.color,xr=Bs;Ee.toneMapped&&(F===null||F.isXRRenderTarget===!0)&&(xr=M.toneMapping);let Zi=Ae.morphAttributes.position||Ae.morphAttributes.normal||Ae.morphAttributes.color,gn=Zi!==void 0?Zi.length:0,xt=z.get(Ee),Is=E.state.lights;if(be===!0&&(Ze===!0||H!==W)){let tr=H===W&&Ee.id===U;At.setState(Ee,H,tr)}let Oi=!1;Ee.version===xt.__version?(xt.needsLights&&xt.lightsStateVersion!==Is.state.version||xt.outputColorSpace!==gt||Se.isBatchedMesh&&xt.batching===!1||!Se.isBatchedMesh&&xt.batching===!0||Se.isBatchedMesh&&xt.batchingColor===!0&&Se.colorTexture===null||Se.isBatchedMesh&&xt.batchingColor===!1&&Se.colorTexture!==null||Se.isInstancedMesh&&xt.instancing===!1||!Se.isInstancedMesh&&xt.instancing===!0||Se.isSkinnedMesh&&xt.skinning===!1||!Se.isSkinnedMesh&&xt.skinning===!0||Se.isInstancedMesh&&xt.instancingColor===!0&&Se.instanceColor===null||Se.isInstancedMesh&&xt.instancingColor===!1&&Se.instanceColor!==null||Se.isInstancedMesh&&xt.instancingMorph===!0&&Se.morphTexture===null||Se.isInstancedMesh&&xt.instancingMorph===!1&&Se.morphTexture!==null||xt.envMap!==Dt||Ee.fog===!0&&xt.fog!==St||xt.numClippingPlanes!==void 0&&(xt.numClippingPlanes!==At.numPlanes||xt.numIntersection!==At.numIntersection)||xt.vertexAlphas!==oi||xt.vertexTangents!==ui||xt.morphTargets!==Ot||xt.morphNormals!==Yi||xt.morphColors!==Mr||xt.toneMapping!==xr||xt.morphTargetsCount!==gn||!!xt.lightProbeGrid!=E.state.lightProbeGridArray.length>0)&&(Oi=!0):(Oi=!0,xt.__version=Ee.version);let $s=xt.currentProgram;Oi===!0&&($s=zg(Ee,ce,Se),O&&Ee.isNodeMaterial&&O.onUpdateProgram(Ee,$s,xt));let So=!1,Rc=!1,_d=!1,Qi=$s.getUniforms(),Cr=xt.uniforms;if(ot.useProgram($s.program)&&(So=!0,Rc=!0,_d=!0),Ee.id!==U&&(U=Ee.id,Rc=!0),xt.needsLights){let tr=Mj(E.state.lightProbeGridArray,Se);xt.lightProbeGrid!==tr&&(xt.lightProbeGrid=tr,Rc=!0)}if(So||W!==H){ot.buffers.depth.getReversed()&&H.reversedDepth!==!0&&(H._reversedDepth=!0,H.updateProjectionMatrix()),Qi.setValue(re,"projectionMatrix",H.projectionMatrix),Qi.setValue(re,"viewMatrix",H.matrixWorldInverse);let Ic=Qi.map.cameraPosition;Ic!==void 0&&Ic.setValue(re,Ye.setFromMatrixPosition(H.matrixWorld)),bi.logarithmicDepthBuffer&&Qi.setValue(re,"logDepthBufFC",2/(Math.log(H.far+1)/Math.LN2)),(Ee.isMeshPhongMaterial||Ee.isMeshToonMaterial||Ee.isMeshLambertMaterial||Ee.isMeshBasicMaterial||Ee.isMeshStandardMaterial||Ee.isShaderMaterial)&&Qi.setValue(re,"isOrthographic",H.isOrthographicCamera===!0),W!==H&&(W=H,Rc=!0,_d=!0)}if(xt.needsLights&&(Is.state.directionalShadowMap.length>0&&Qi.setValue(re,"directionalShadowMap",Is.state.directionalShadowMap,B),Is.state.spotShadowMap.length>0&&Qi.setValue(re,"spotShadowMap",Is.state.spotShadowMap,B),Is.state.pointShadowMap.length>0&&Qi.setValue(re,"pointShadowMap",Is.state.pointShadowMap,B)),Se.isSkinnedMesh){Qi.setOptional(re,Se,"bindMatrix"),Qi.setOptional(re,Se,"bindMatrixInverse");let tr=Se.skeleton;tr&&(tr.boneTexture===null&&tr.computeBoneTexture(),Qi.setValue(re,"boneTexture",tr.boneTexture,B))}Se.isBatchedMesh&&(Qi.setOptional(re,Se,"batchingTexture"),Qi.setValue(re,"batchingTexture",Se._matricesTexture,B),Qi.setOptional(re,Se,"batchingIdTexture"),Qi.setValue(re,"batchingIdTexture",Se._indirectTexture,B),Qi.setOptional(re,Se,"batchingColorTexture"),Se._colorsTexture!==null&&Qi.setValue(re,"batchingColorTexture",Se._colorsTexture,B));let bc=Ae.morphAttributes;if((bc.position!==void 0||bc.normal!==void 0||bc.color!==void 0)&&qt.update(Se,Ae,$s),(Rc||xt.receiveShadow!==Se.receiveShadow)&&(xt.receiveShadow=Se.receiveShadow,Qi.setValue(re,"receiveShadow",Se.receiveShadow)),(Ee.isMeshStandardMaterial||Ee.isMeshLambertMaterial||Ee.isMeshPhongMaterial)&&Ee.envMap===null&&ce.environment!==null&&(Cr.envMapIntensity.value=ce.environmentIntensity),Cr.dfgLUT!==void 0&&(Cr.dfgLUT.value=$ee()),Rc){if(Qi.setValue(re,"toneMappingExposure",M.toneMappingExposure),xt.needsLights&&yj(Cr,_d),St&&Ee.fog===!0&&Me.refreshFogUniforms(Cr,St),Me.refreshMaterialUniforms(Cr,Ee,Fe,xe,E.state.transmissionRenderTarget[H.id]),xt.needsLights&&xt.lightProbeGrid){let tr=xt.lightProbeGrid;Cr.probesSH.value=tr.texture,Cr.probesMin.value.copy(tr.boundingBox.min),Cr.probesMax.value.copy(tr.boundingBox.max),Cr.probesResolution.value.copy(tr.resolution)}pu.upload(re,iN(xt),Cr,B)}if(Ee.isShaderMaterial&&Ee.uniformsNeedUpdate===!0&&(pu.upload(re,iN(xt),Cr,B),Ee.uniformsNeedUpdate=!1),Ee.isSpriteMaterial&&Qi.setValue(re,"center",Se.center),Qi.setValue(re,"modelViewMatrix",Se.modelViewMatrix),Qi.setValue(re,"normalMatrix",Se.normalMatrix),Qi.setValue(re,"modelMatrix",Se.matrixWorld),Ee.uniformsGroups!==void 0){let tr=Ee.uniformsGroups;for(let Ic=0,gd=tr.length;Ic0&&B.useMultisampledRTT(H)===!1?Ee=z.get(H).__webglMultisampledFramebuffer:Array.isArray(Dt)?Ee=Dt[Ae]:Ee=Dt,$.copy(H.viewport),q.copy(H.scissor),Z=H.scissorTest}else $.copy(ie).multiplyScalar(Fe).floor(),q.copy(_e).multiplyScalar(Fe).floor(),Z=Pe;if(Ae!==0&&(Ee=Dj),ot.bindFramebuffer(re.FRAMEBUFFER,Ee)&&ot.drawBuffers(H,Ee),ot.viewport($),ot.scissor(q),ot.setScissorTest(Z),Se){let gt=z.get(H.texture);re.framebufferTexture2D(re.FRAMEBUFFER,re.COLOR_ATTACHMENT0,re.TEXTURE_CUBE_MAP_POSITIVE_X+ce,gt.__webglTexture,Ae)}else if(St){let gt=ce;for(let yt=0;yt1&&re.readBuffer(re.COLOR_ATTACHMENT0+gt),!bi.textureFormatReadable(oi)){Gt("WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");return}if(!bi.textureTypeReadable(ui)){Gt("WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");return}ce>=0&&ce<=H.width-Ee&&Ae>=0&&Ae<=H.height-Se&&re.readPixels(ce,Ae,Ee,Se,ae.convert(oi),ae.convert(ui),St)}finally{let Dt=F!==null?z.get(F).__webglFramebuffer:null;ot.bindFramebuffer(re.FRAMEBUFFER,Dt)}}},this.readRenderTargetPixelsAsync=async function(H,ce,Ae,Ee,Se,St,Rt,gt=0){if(!(H&&H.isWebGLRenderTarget))throw new Error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");let yt=z.get(H).__webglFramebuffer;if(H.isWebGLCubeRenderTarget&&Rt!==void 0&&(yt=yt[Rt]),yt)if(ce>=0&&ce<=H.width-Ee&&Ae>=0&&Ae<=H.height-Se){ot.bindFramebuffer(re.FRAMEBUFFER,yt);let Dt=H.textures[gt],oi=Dt.format,ui=Dt.type;if(H.textures.length>1&&re.readBuffer(re.COLOR_ATTACHMENT0+gt),!bi.textureFormatReadable(oi))throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: renderTarget is not in RGBA or implementation defined format.");if(!bi.textureTypeReadable(ui))throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: renderTarget is not in UnsignedByteType or implementation defined type.");let Ot=re.createBuffer();re.bindBuffer(re.PIXEL_PACK_BUFFER,Ot),re.bufferData(re.PIXEL_PACK_BUFFER,St.byteLength,re.STREAM_READ),re.readPixels(ce,Ae,Ee,Se,ae.convert(oi),ae.convert(ui),0);let Yi=F!==null?z.get(F).__webglFramebuffer:null;ot.bindFramebuffer(re.FRAMEBUFFER,Yi);let Mr=re.fenceSync(re.SYNC_GPU_COMMANDS_COMPLETE,0);return re.flush(),await eF(re,Mr,4),re.bindBuffer(re.PIXEL_PACK_BUFFER,Ot),re.getBufferSubData(re.PIXEL_PACK_BUFFER,0,St),re.deleteBuffer(Ot),re.deleteSync(Mr),St}else throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: requested read bounds are out of range.")},this.copyFramebufferToTexture=function(H,ce=null,Ae=0){let Ee=Math.pow(2,-Ae),Se=Math.floor(H.image.width*Ee),St=Math.floor(H.image.height*Ee),Rt=ce!==null?ce.x:0,gt=ce!==null?ce.y:0;B.setTexture2D(H,0),re.copyTexSubImage2D(re.TEXTURE_2D,Ae,0,0,Rt,gt,Se,St),ot.unbindTexture()};let Lj=re.createFramebuffer(),Oj=re.createFramebuffer();this.copyTextureToTexture=function(H,ce,Ae=null,Ee=null,Se=0,St=0){let Rt,gt,yt,Dt,oi,ui,Ot,Yi,Mr,xr=H.isCompressedTexture?H.mipmaps[St]:H.image;if(Ae!==null)Rt=Ae.max.x-Ae.min.x,gt=Ae.max.y-Ae.min.y,yt=Ae.isBox3?Ae.max.z-Ae.min.z:1,Dt=Ae.min.x,oi=Ae.min.y,ui=Ae.isBox3?Ae.min.z:0;else{let Cr=Math.pow(2,-Se);Rt=Math.floor(xr.width*Cr),gt=Math.floor(xr.height*Cr),H.isDataArrayTexture?yt=xr.depth:H.isData3DTexture?yt=Math.floor(xr.depth*Cr):yt=1,Dt=0,oi=0,ui=0}Ee!==null?(Ot=Ee.x,Yi=Ee.y,Mr=Ee.z):(Ot=0,Yi=0,Mr=0);let Zi=ae.convert(ce.format),gn=ae.convert(ce.type),xt;ce.isData3DTexture?(B.setTexture3D(ce,0),xt=re.TEXTURE_3D):ce.isDataArrayTexture||ce.isCompressedArrayTexture?(B.setTexture2DArray(ce,0),xt=re.TEXTURE_2D_ARRAY):(B.setTexture2D(ce,0),xt=re.TEXTURE_2D),ot.activeTexture(re.TEXTURE0),ot.pixelStorei(re.UNPACK_FLIP_Y_WEBGL,ce.flipY),ot.pixelStorei(re.UNPACK_PREMULTIPLY_ALPHA_WEBGL,ce.premultiplyAlpha),ot.pixelStorei(re.UNPACK_ALIGNMENT,ce.unpackAlignment);let Is=ot.getParameter(re.UNPACK_ROW_LENGTH),Oi=ot.getParameter(re.UNPACK_IMAGE_HEIGHT),$s=ot.getParameter(re.UNPACK_SKIP_PIXELS),So=ot.getParameter(re.UNPACK_SKIP_ROWS),Rc=ot.getParameter(re.UNPACK_SKIP_IMAGES);ot.pixelStorei(re.UNPACK_ROW_LENGTH,xr.width),ot.pixelStorei(re.UNPACK_IMAGE_HEIGHT,xr.height),ot.pixelStorei(re.UNPACK_SKIP_PIXELS,Dt),ot.pixelStorei(re.UNPACK_SKIP_ROWS,oi),ot.pixelStorei(re.UNPACK_SKIP_IMAGES,ui);let _d=H.isDataArrayTexture||H.isData3DTexture,Qi=ce.isDataArrayTexture||ce.isData3DTexture;if(H.isDepthTexture){let Cr=z.get(H),bc=z.get(ce),tr=z.get(Cr.__renderTarget),Ic=z.get(bc.__renderTarget);ot.bindFramebuffer(re.READ_FRAMEBUFFER,tr.__webglFramebuffer),ot.bindFramebuffer(re.DRAW_FRAMEBUFFER,Ic.__webglFramebuffer);for(let gd=0;gd{Gs();NF={type:"change"},H0={type:"start"},FF={type:"end"},tS=new Co,wF=new aa,Jee=Math.cos(70*n_.DEG2RAD),Zr=new ne,ls=2*Math.PI,qi={NONE:-1,ROTATE:0,DOLLY:1,PAN:2,TOUCH_ROTATE:3,TOUCH_PAN:4,TOUCH_DOLLY_PAN:5,TOUCH_DOLLY_ROTATE:6},W0=1e-6,iS=class extends Kp{constructor(e,t=null){super(e,t),this.state=qi.NONE,this.target=new ne,this.cursor=new ne,this.minDistance=0,this.maxDistance=1/0,this.minZoom=0,this.maxZoom=1/0,this.minTargetRadius=0,this.maxTargetRadius=1/0,this.minPolarAngle=0,this.maxPolarAngle=Math.PI,this.minAzimuthAngle=-1/0,this.maxAzimuthAngle=1/0,this.enableDamping=!1,this.dampingFactor=.05,this.enableZoom=!0,this.zoomSpeed=1,this.enableRotate=!0,this.rotateSpeed=1,this.keyRotateSpeed=1,this.enablePan=!0,this.panSpeed=1,this.screenSpacePanning=!0,this.keyPanSpeed=7,this.zoomToCursor=!1,this.autoRotate=!1,this.autoRotateSpeed=2,this.keys={LEFT:"ArrowLeft",UP:"ArrowUp",RIGHT:"ArrowRight",BOTTOM:"ArrowDown"},this.mouseButtons={LEFT:Hc.ROTATE,MIDDLE:Hc.DOLLY,RIGHT:Hc.PAN},this.touches={ONE:zc.ROTATE,TWO:zc.DOLLY_PAN},this.target0=this.target.clone(),this.position0=this.object.position.clone(),this.zoom0=this.object.zoom,this._cursorStyle="auto",this._domElementKeyEvents=null,this._lastPosition=new ne,this._lastQuaternion=new Kr,this._lastTargetPosition=new ne,this._quat=new Kr().setFromUnitVectors(e.up,new ne(0,1,0)),this._quatInverse=this._quat.clone().invert(),this._spherical=new au,this._sphericalDelta=new au,this._scale=1,this._panOffset=new ne,this._rotateStart=new Lt,this._rotateEnd=new Lt,this._rotateDelta=new Lt,this._panStart=new Lt,this._panEnd=new Lt,this._panDelta=new Lt,this._dollyStart=new Lt,this._dollyEnd=new Lt,this._dollyDelta=new Lt,this._dollyDirection=new ne,this._mouse=new Lt,this._performCursorZoom=!1,this._pointers=[],this._pointerPositions={},this._controlActive=!1,this._onPointerMove=tte.bind(this),this._onPointerDown=ete.bind(this),this._onPointerUp=ite.bind(this),this._onContextMenu=cte.bind(this),this._onMouseWheel=ste.bind(this),this._onKeyDown=ate.bind(this),this._onTouchStart=ote.bind(this),this._onTouchMove=lte.bind(this),this._onMouseDown=rte.bind(this),this._onMouseMove=nte.bind(this),this._interceptControlDown=fte.bind(this),this._interceptControlUp=hte.bind(this),this.domElement!==null&&this.connect(this.domElement),this.update()}set cursorStyle(e){this._cursorStyle=e,e==="grab"?this.domElement.style.cursor="grab":this.domElement.style.cursor="auto"}get cursorStyle(){return this._cursorStyle}connect(e){super.connect(e),this.domElement.addEventListener("pointerdown",this._onPointerDown),this.domElement.addEventListener("pointercancel",this._onPointerUp),this.domElement.addEventListener("contextmenu",this._onContextMenu),this.domElement.addEventListener("wheel",this._onMouseWheel,{passive:!1}),this.domElement.getRootNode().addEventListener("keydown",this._interceptControlDown,{passive:!0,capture:!0}),this.domElement.style.touchAction="none"}disconnect(){this.domElement.removeEventListener("pointerdown",this._onPointerDown),this.domElement.ownerDocument.removeEventListener("pointermove",this._onPointerMove),this.domElement.ownerDocument.removeEventListener("pointerup",this._onPointerUp),this.domElement.removeEventListener("pointercancel",this._onPointerUp),this.domElement.removeEventListener("wheel",this._onMouseWheel),this.domElement.removeEventListener("contextmenu",this._onContextMenu),this.stopListenToKeyEvents(),this.domElement.getRootNode().removeEventListener("keydown",this._interceptControlDown,{capture:!0}),this.domElement.style.touchAction=""}dispose(){this.disconnect()}getPolarAngle(){return this._spherical.phi}getAzimuthalAngle(){return this._spherical.theta}getDistance(){return this.object.position.distanceTo(this.target)}listenToKeyEvents(e){e.addEventListener("keydown",this._onKeyDown),this._domElementKeyEvents=e}stopListenToKeyEvents(){this._domElementKeyEvents!==null&&(this._domElementKeyEvents.removeEventListener("keydown",this._onKeyDown),this._domElementKeyEvents=null)}saveState(){this.target0.copy(this.target),this.position0.copy(this.object.position),this.zoom0=this.object.zoom}reset(){this.target.copy(this.target0),this.object.position.copy(this.position0),this.object.zoom=this.zoom0,this.object.updateProjectionMatrix(),this.dispatchEvent(NF),this.update(),this.state=qi.NONE}pan(e,t){this._pan(e,t),this.update()}dollyIn(e){this._dollyIn(e),this.update()}dollyOut(e){this._dollyOut(e),this.update()}rotateLeft(e){this._rotateLeft(e),this.update()}rotateUp(e){this._rotateUp(e),this.update()}update(e=null){let t=this.object.position;Zr.copy(t).sub(this.target),Zr.applyQuaternion(this._quat),this._spherical.setFromVector3(Zr),this.autoRotate&&this.state===qi.NONE&&this._rotateLeft(this._getAutoRotationAngle(e)),this.enableDamping?(this._spherical.theta+=this._sphericalDelta.theta*this.dampingFactor,this._spherical.phi+=this._sphericalDelta.phi*this.dampingFactor):(this._spherical.theta+=this._sphericalDelta.theta,this._spherical.phi+=this._sphericalDelta.phi);let i=this.minAzimuthAngle,r=this.maxAzimuthAngle;isFinite(i)&&isFinite(r)&&(i<-Math.PI?i+=ls:i>Math.PI&&(i-=ls),r<-Math.PI?r+=ls:r>Math.PI&&(r-=ls),i<=r?this._spherical.theta=Math.max(i,Math.min(r,this._spherical.theta)):this._spherical.theta=this._spherical.theta>(i+r)/2?Math.max(i,this._spherical.theta):Math.min(r,this._spherical.theta)),this._spherical.phi=Math.max(this.minPolarAngle,Math.min(this.maxPolarAngle,this._spherical.phi)),this._spherical.makeSafe(),this.enableDamping===!0?this.target.addScaledVector(this._panOffset,this.dampingFactor):this.target.add(this._panOffset),this.target.sub(this.cursor),this.target.clampLength(this.minTargetRadius,this.maxTargetRadius),this.target.add(this.cursor);let s=!1;if(this.zoomToCursor&&this._performCursorZoom||this.object.isOrthographicCamera)this._spherical.radius=this._clampDistance(this._spherical.radius);else{let a=this._spherical.radius;this._spherical.radius=this._clampDistance(this._spherical.radius*this._scale),s=a!=this._spherical.radius}if(Zr.setFromSpherical(this._spherical),Zr.applyQuaternion(this._quatInverse),t.copy(this.target).add(Zr),this.object.lookAt(this.target),this.enableDamping===!0?(this._sphericalDelta.theta*=1-this.dampingFactor,this._sphericalDelta.phi*=1-this.dampingFactor,this._panOffset.multiplyScalar(1-this.dampingFactor)):(this._sphericalDelta.set(0,0,0),this._panOffset.set(0,0,0)),this.zoomToCursor&&this._performCursorZoom){let a=null;if(this.object.isPerspectiveCamera){let o=Zr.length();a=this._clampDistance(o*this._scale);let l=o-a;this.object.position.addScaledVector(this._dollyDirection,l),this.object.updateMatrixWorld(),s=!!l}else if(this.object.isOrthographicCamera){let o=new ne(this._mouse.x,this._mouse.y,0);o.unproject(this.object);let l=this.object.zoom;this.object.zoom=Math.max(this.minZoom,Math.min(this.maxZoom,this.object.zoom/this._scale)),this.object.updateProjectionMatrix(),s=l!==this.object.zoom;let c=new ne(this._mouse.x,this._mouse.y,0);c.unproject(this.object),this.object.position.sub(c).add(o),this.object.updateMatrixWorld(),a=Zr.length()}else console.warn("WARNING: OrbitControls.js encountered an unknown camera type - zoom to cursor disabled."),this.zoomToCursor=!1;a!==null&&(this.screenSpacePanning?this.target.set(0,0,-1).transformDirection(this.object.matrix).multiplyScalar(a).add(this.object.position):(tS.origin.copy(this.object.position),tS.direction.set(0,0,-1).transformDirection(this.object.matrix),Math.abs(this.object.up.dot(tS.direction))W0||8*(1-this._lastQuaternion.dot(this.object.quaternion))>W0||this._lastTargetPosition.distanceToSquared(this.target)>W0?(this.dispatchEvent(NF),this._lastPosition.copy(this.object.position),this._lastQuaternion.copy(this.object.quaternion),this._lastTargetPosition.copy(this.target),!0):!1}_getAutoRotationAngle(e){return e!==null?ls/60*this.autoRotateSpeed*e:ls/60/60*this.autoRotateSpeed}_getZoomScale(e){let t=Math.abs(e*.01);return Math.pow(.95,this.zoomSpeed*t)}_rotateLeft(e){this._sphericalDelta.theta-=e}_rotateUp(e){this._sphericalDelta.phi-=e}_panLeft(e,t){Zr.setFromMatrixColumn(t,0),Zr.multiplyScalar(-e),this._panOffset.add(Zr)}_panUp(e,t){this.screenSpacePanning===!0?Zr.setFromMatrixColumn(t,1):(Zr.setFromMatrixColumn(t,0),Zr.crossVectors(this.object.up,Zr)),Zr.multiplyScalar(e),this._panOffset.add(Zr)}_pan(e,t){let i=this.domElement;if(this.object.isPerspectiveCamera){let r=this.object.position;Zr.copy(r).sub(this.target);let s=Zr.length();s*=Math.tan(this.object.fov/2*Math.PI/180),this._panLeft(2*e*s/i.clientHeight,this.object.matrix),this._panUp(2*t*s/i.clientHeight,this.object.matrix)}else this.object.isOrthographicCamera?(this._panLeft(e*(this.object.right-this.object.left)/this.object.zoom/i.clientWidth,this.object.matrix),this._panUp(t*(this.object.top-this.object.bottom)/this.object.zoom/i.clientHeight,this.object.matrix)):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - pan disabled."),this.enablePan=!1)}_dollyOut(e){this.object.isPerspectiveCamera||this.object.isOrthographicCamera?this._scale/=e:(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),this.enableZoom=!1)}_dollyIn(e){this.object.isPerspectiveCamera||this.object.isOrthographicCamera?this._scale*=e:(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),this.enableZoom=!1)}_updateZoomParameters(e,t){if(!this.zoomToCursor)return;this._performCursorZoom=!0;let i=this.domElement.getBoundingClientRect(),r=e-i.left,s=t-i.top,a=i.width,o=i.height;this._mouse.x=r/a*2-1,this._mouse.y=-(s/o)*2+1,this._dollyDirection.set(this._mouse.x,this._mouse.y,1).unproject(this.object).sub(this.object.position).normalize()}_clampDistance(e){return Math.max(this.minDistance,Math.min(this.maxDistance,e))}_handleMouseDownRotate(e){this._rotateStart.set(e.clientX,e.clientY)}_handleMouseDownDolly(e){this._updateZoomParameters(e.clientX,e.clientX),this._dollyStart.set(e.clientX,e.clientY)}_handleMouseDownPan(e){this._panStart.set(e.clientX,e.clientY)}_handleMouseMoveRotate(e){this._rotateEnd.set(e.clientX,e.clientY),this._rotateDelta.subVectors(this._rotateEnd,this._rotateStart).multiplyScalar(this.rotateSpeed);let t=this.domElement;this._rotateLeft(ls*this._rotateDelta.x/t.clientHeight),this._rotateUp(ls*this._rotateDelta.y/t.clientHeight),this._rotateStart.copy(this._rotateEnd),this.update()}_handleMouseMoveDolly(e){this._dollyEnd.set(e.clientX,e.clientY),this._dollyDelta.subVectors(this._dollyEnd,this._dollyStart),this._dollyDelta.y>0?this._dollyOut(this._getZoomScale(this._dollyDelta.y)):this._dollyDelta.y<0&&this._dollyIn(this._getZoomScale(this._dollyDelta.y)),this._dollyStart.copy(this._dollyEnd),this.update()}_handleMouseMovePan(e){this._panEnd.set(e.clientX,e.clientY),this._panDelta.subVectors(this._panEnd,this._panStart).multiplyScalar(this.panSpeed),this._pan(this._panDelta.x,this._panDelta.y),this._panStart.copy(this._panEnd),this.update()}_handleMouseWheel(e){this._updateZoomParameters(e.clientX,e.clientY),e.deltaY<0?this._dollyIn(this._getZoomScale(e.deltaY)):e.deltaY>0&&this._dollyOut(this._getZoomScale(e.deltaY)),this.update()}_handleKeyDown(e){let t=!1;switch(e.code){case this.keys.UP:e.ctrlKey||e.metaKey||e.shiftKey?this.enableRotate&&this._rotateUp(ls*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(0,this.keyPanSpeed),t=!0;break;case this.keys.BOTTOM:e.ctrlKey||e.metaKey||e.shiftKey?this.enableRotate&&this._rotateUp(-ls*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(0,-this.keyPanSpeed),t=!0;break;case this.keys.LEFT:e.ctrlKey||e.metaKey||e.shiftKey?this.enableRotate&&this._rotateLeft(ls*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(this.keyPanSpeed,0),t=!0;break;case this.keys.RIGHT:e.ctrlKey||e.metaKey||e.shiftKey?this.enableRotate&&this._rotateLeft(-ls*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(-this.keyPanSpeed,0),t=!0;break}t&&(e.preventDefault(),this.update())}_handleTouchStartRotate(e){if(this._pointers.length===1)this._rotateStart.set(e.pageX,e.pageY);else{let t=this._getSecondPointerPosition(e),i=.5*(e.pageX+t.x),r=.5*(e.pageY+t.y);this._rotateStart.set(i,r)}}_handleTouchStartPan(e){if(this._pointers.length===1)this._panStart.set(e.pageX,e.pageY);else{let t=this._getSecondPointerPosition(e),i=.5*(e.pageX+t.x),r=.5*(e.pageY+t.y);this._panStart.set(i,r)}}_handleTouchStartDolly(e){let t=this._getSecondPointerPosition(e),i=e.pageX-t.x,r=e.pageY-t.y,s=Math.sqrt(i*i+r*r);this._dollyStart.set(0,s)}_handleTouchStartDollyPan(e){this.enableZoom&&this._handleTouchStartDolly(e),this.enablePan&&this._handleTouchStartPan(e)}_handleTouchStartDollyRotate(e){this.enableZoom&&this._handleTouchStartDolly(e),this.enableRotate&&this._handleTouchStartRotate(e)}_handleTouchMoveRotate(e){if(this._pointers.length==1)this._rotateEnd.set(e.pageX,e.pageY);else{let i=this._getSecondPointerPosition(e),r=.5*(e.pageX+i.x),s=.5*(e.pageY+i.y);this._rotateEnd.set(r,s)}this._rotateDelta.subVectors(this._rotateEnd,this._rotateStart).multiplyScalar(this.rotateSpeed);let t=this.domElement;this._rotateLeft(ls*this._rotateDelta.x/t.clientHeight),this._rotateUp(ls*this._rotateDelta.y/t.clientHeight),this._rotateStart.copy(this._rotateEnd)}_handleTouchMovePan(e){if(this._pointers.length===1)this._panEnd.set(e.pageX,e.pageY);else{let t=this._getSecondPointerPosition(e),i=.5*(e.pageX+t.x),r=.5*(e.pageY+t.y);this._panEnd.set(i,r)}this._panDelta.subVectors(this._panEnd,this._panStart).multiplyScalar(this.panSpeed),this._pan(this._panDelta.x,this._panDelta.y),this._panStart.copy(this._panEnd)}_handleTouchMoveDolly(e){let t=this._getSecondPointerPosition(e),i=e.pageX-t.x,r=e.pageY-t.y,s=Math.sqrt(i*i+r*r);this._dollyEnd.set(0,s),this._dollyDelta.set(0,Math.pow(this._dollyEnd.y/this._dollyStart.y,this.zoomSpeed)),this._dollyOut(this._dollyDelta.y),this._dollyStart.copy(this._dollyEnd);let a=(e.pageX+t.x)*.5,o=(e.pageY+t.y)*.5;this._updateZoomParameters(a,o)}_handleTouchMoveDollyPan(e){this.enableZoom&&this._handleTouchMoveDolly(e),this.enablePan&&this._handleTouchMovePan(e)}_handleTouchMoveDollyRotate(e){this.enableZoom&&this._handleTouchMoveDolly(e),this.enableRotate&&this._handleTouchMoveRotate(e)}_addPointer(e){this._pointers.push(e.pointerId)}_removePointer(e){delete this._pointerPositions[e.pointerId];for(let t=0;t{Gs();rS=class extends oh{constructor(){super(),this.name="RoomEnvironment",this.position.y=-3.5;let e=new Gc;e.deleteAttribute("uv");let t=new rs({side:dn}),i=new rs,r=new za(16777215,900,28,2);r.position.set(.418,16.199,.3),this.add(r);let s=new ci(e,t);s.position.set(-.757,13.219,.717),s.scale.set(31.713,28.305,28.591),this.add(s);let a=new lh(e,i,6),o=new 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F(se){let pe=E.indexOf(se.inputSource);if(pe===-1)return;let ie=S[pe];ie!==void 0&&(ie.update(se.inputSource,se.frame,c||a),ie.dispatchEvent({type:se.type,data:se.inputSource}))}function U(){r.removeEventListener("select",F),r.removeEventListener("selectstart",F),r.removeEventListener("selectend",F),r.removeEventListener("squeeze",F),r.removeEventListener("squeezestart",F),r.removeEventListener("squeezeend",F),r.removeEventListener("end",U),r.removeEventListener("inputsourceschange",W);for(let se=0;se=0&&(E[_e]=null,S[_e].disconnect(ie))}for(let pe=0;pe=E.length){E.push(ie),_e=ue;break}else if(E[ue]===null){E[ue]=ie,_e=ue;break}if(_e===-1)break}let Pe=S[_e];Pe&&Pe.connect(ie)}}let $=new ne,K=new ne;function Z(se,pe,ie){$.setFromMatrixPosition(pe.matrixWorld),K.setFromMatrixPosition(ie.matrixWorld);let 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pe=se.near,ie=se.far;_.texture!==null&&(_.depthNear>0&&(pe=_.depthNear),_.depthFar>0&&(ie=_.depthFar)),O.near=M.near=y.near=pe,O.far=M.far=y.far=ie,(V!==O.near||N!==O.far)&&(r.updateRenderState({depthNear:O.near,depthFar:O.far}),V=O.near,N=O.far),O.layers.mask=se.layers.mask|6,y.layers.mask=O.layers.mask&-5,M.layers.mask=O.layers.mask&-3;let _e=se.parent,Pe=O.cameras;X(O,_e);for(let ue=0;ue{function St(){if(Ee.forEach(function(Rt){z.get(Rt).currentProgram.isReady()&&Ee.delete(Rt)}),Ee.size===0){Se(H);return}setTimeout(St,10)}Xt.get("KHR_parallel_shader_compile")!==null?St():setTimeout(St,10)})};let hl=null;function Hj(H){hl&&hl(H)}function lN(){Kf.stop()}function cN(){Kf.start()}let Kf=new UF;Kf.setAnimationLoop(Hj),typeof self!="undefined"&&Kf.setContext(self),this.setAnimationLoop=function(H){hl=H,rt.setAnimationLoop(H),H===null?Kf.stop():Kf.start()},rt.addEventListener("sessionstart",lN),rt.addEventListener("sessionend",cN),this.render=function(H,ce){if(ce!==void 0&&ce.isCamera!==!0){Gt("WebGLRenderer.render: camera is not an instance of THREE.Camera.");return}if(D===!0)return;O!==null&&O.renderStart(H,ce);let Ae=rt.enabled===!0&&rt.isPresenting===!0,Ee=y!==null&&(F===null||Ae)&&y.begin(M,F);if(H.matrixWorldAutoUpdate===!0&&H.updateMatrixWorld(),ce.parent===null&&ce.matrixWorldAutoUpdate===!0&&ce.updateMatrixWorld(),rt.enabled===!0&&rt.isPresenting===!0&&(y===null||y.isCompositing()===!1)&&(rt.cameraAutoUpdate===!0&&rt.updateCamera(ce),ce=rt.getCamera()),H.isScene===!0&&H.onBeforeRender(M,H,ce,F),E=mt.get(H,I.length),E.init(ce),E.state.textureUnits=B.getTextureUnits(),I.push(E),Tt.multiplyMatrices(ce.projectionMatrix,ce.matrixWorldInverse),ue.setFromProjectionMatrix(Tt,Va,ce.reversedDepth),Ze=this.localClippingEnabled,be=At.init(this.clippingPlanes,Ze),S=De.get(H,R.length),S.init(),R.push(S),rt.enabled===!0&&rt.isPresenting===!0){let Rt=M.xr.getDepthSensingMesh();Rt!==null&&fb(Rt,ce,-1/0,M.sortObjects)}fb(H,ce,0,M.sortObjects),S.finish(),M.sortObjects===!0&&S.sort(se,pe),we=rt.enabled===!1||rt.isPresenting===!1||rt.hasDepthSensing()===!1,we&&Je.addToRenderList(S,H),this.info.render.frame++,be===!0&&At.beginShadows();let Se=E.state.shadowsArray;if(at.render(Se,H,ce),be===!0&&At.endShadows(),this.info.autoReset===!0&&this.info.reset(),(Ee&&y.hasRenderPass())===!1){let Rt=S.opaque,gt=S.transmissive;if(E.setupLights(),ce.isArrayCamera){let yt=ce.cameras;if(gt.length>0)for(let Dt=0,oi=yt.length;Dt0&&hN(Rt,gt,H,ce),we&&Je.render(H),fN(S,H,ce)}F!==null&&N===0&&(B.updateMultisampleRenderTarget(F),B.updateRenderTargetMipmap(F)),Ee&&y.end(M),H.isScene===!0&&H.onAfterRender(M,H,ce),et.resetDefaultState(),U=-1,W=null,I.pop(),I.length>0?(E=I[I.length-1],B.setTextureUnits(E.state.textureUnits),be===!0&&At.setGlobalState(M.clippingPlanes,E.state.camera)):E=null,R.pop(),R.length>0?S=R[R.length-1]:S=null,O!==null&&O.renderEnd()};function fb(H,ce,Ae,Ee){if(H.visible===!1)return;if(H.layers.test(ce.layers)){if(H.isGroup)Ae=H.renderOrder;else if(H.isLOD)H.autoUpdate===!0&&H.update(ce);else if(H.isLightProbeGrid)E.pushLightProbeGrid(H);else if(H.isLight)E.pushLight(H),H.castShadow&&E.pushShadow(H);else if(H.isSprite){if(!H.frustumCulled||ue.intersectsSprite(H)){Ee&&Ke.setFromMatrixPosition(H.matrixWorld).applyMatrix4(Tt);let Rt=je.update(H),gt=H.material;gt.visible&&S.push(H,Rt,gt,Ae,Ke.z,null)}}else if((H.isMesh||H.isLine||H.isPoints)&&(!H.frustumCulled||ue.intersectsObject(H))){let Rt=je.update(H),gt=H.material;if(Ee&&(H.boundingSphere!==void 0?(H.boundingSphere===null&&H.computeBoundingSphere(),Ke.copy(H.boundingSphere.center)):(Rt.boundingSphere===null&&Rt.computeBoundingSphere(),Ke.copy(Rt.boundingSphere.center)),Ke.applyMatrix4(H.matrixWorld).applyMatrix4(Tt)),Array.isArray(gt)){let yt=Rt.groups;for(let Dt=0,oi=yt.length;Dt0&&jg(Se,ce,Ae),St.length>0&&jg(St,ce,Ae),Rt.length>0&&jg(Rt,ce,Ae),ot.buffers.depth.setTest(!0),ot.buffers.depth.setMask(!0),ot.buffers.color.setMask(!0),ot.setPolygonOffset(!1)}function hN(H,ce,Ae,Ee){if((Ae.isScene===!0?Ae.overrideMaterial:null)!==null)return;if(E.state.transmissionRenderTarget[Ee.id]===void 0){let Ot=Xt.has("EXT_color_buffer_half_float")||Xt.has("EXT_color_buffer_float");E.state.transmissionRenderTarget[Ee.id]=new Ns(1,1,{generateMipmaps:!0,type:Ot?Fo:ls,minFilter:Ya,samples:Math.max(4,bi.samples),stencilBuffer:s,resolveDepthBuffer:!1,resolveStencilBuffer:!1,colorSpace:ai.workingColorSpace})}let St=E.state.transmissionRenderTarget[Ee.id],Rt=Ee.viewport||$;St.setSize(Rt.z*M.transmissionResolutionScale,Rt.w*M.transmissionResolutionScale);let gt=M.getRenderTarget(),yt=M.getActiveCubeFace(),Dt=M.getActiveMipmapLevel();M.setRenderTarget(St),M.getClearColor(X),Y=M.getClearAlpha(),Y<1&&M.setClearColor(16777215,.5),M.clear(),we&&Je.render(Ae);let oi=M.toneMapping;M.toneMapping=Bs;let ui=Ee.viewport;if(Ee.viewport!==void 0&&(Ee.viewport=void 0),E.setupLightsView(Ee),be===!0&&At.setGlobalState(M.clippingPlanes,Ee),jg(H,Ae,Ee),B.updateMultisampleRenderTarget(St),B.updateRenderTargetMipmap(St),Xt.has("WEBGL_multisampled_render_to_texture")===!1){let Ot=!1;for(let Yi=0,Mr=ce.length;Yi0,Ee.currentProgram=ui,Ee.uniformsList=null,ui}function uN(H){if(H.uniformsList===null){let ce=H.currentProgram.getUniforms();H.uniformsList=vu.seqWithValue(ce.seq,H.uniforms)}return H.uniformsList}function mN(H,ce){let Ae=z.get(H);Ae.outputColorSpace=ce.outputColorSpace,Ae.batching=ce.batching,Ae.batchingColor=ce.batchingColor,Ae.instancing=ce.instancing,Ae.instancingColor=ce.instancingColor,Ae.instancingMorph=ce.instancingMorph,Ae.skinning=ce.skinning,Ae.morphTargets=ce.morphTargets,Ae.morphNormals=ce.morphNormals,Ae.morphColors=ce.morphColors,Ae.morphTargetsCount=ce.morphTargetsCount,Ae.numClippingPlanes=ce.numClippingPlanes,Ae.numIntersection=ce.numClipIntersection,Ae.vertexAlphas=ce.vertexAlphas,Ae.vertexTangents=ce.vertexTangents,Ae.toneMapping=ce.toneMapping}function zj(H,ce){if(H.length===0)return null;if(H.length===1)return H[0].texture!==null?H[0]:null;A.setFromMatrixPosition(ce.matrixWorld);for(let Ae=0,Ee=H.length;Ae0),Ot=!!Ae.morphAttributes.position,Yi=!!Ae.morphAttributes.normal,Mr=!!Ae.morphAttributes.color,xr=Bs;Ee.toneMapped&&(F===null||F.isXRRenderTarget===!0)&&(xr=M.toneMapping);let Zi=Ae.morphAttributes.position||Ae.morphAttributes.normal||Ae.morphAttributes.color,vn=Zi!==void 0?Zi.length:0,xt=z.get(Ee),Is=E.state.lights;if(be===!0&&(Ze===!0||H!==W)){let tr=H===W&&Ee.id===U;At.setState(Ee,H,tr)}let Oi=!1;Ee.version===xt.__version?(xt.needsLights&&xt.lightsStateVersion!==Is.state.version||xt.outputColorSpace!==gt||Se.isBatchedMesh&&xt.batching===!1||!Se.isBatchedMesh&&xt.batching===!0||Se.isBatchedMesh&&xt.batchingColor===!0&&Se.colorTexture===null||Se.isBatchedMesh&&xt.batchingColor===!1&&Se.colorTexture!==null||Se.isInstancedMesh&&xt.instancing===!1||!Se.isInstancedMesh&&xt.instancing===!0||Se.isSkinnedMesh&&xt.skinning===!1||!Se.isSkinnedMesh&&xt.skinning===!0||Se.isInstancedMesh&&xt.instancingColor===!0&&Se.instanceColor===null||Se.isInstancedMesh&&xt.instancingColor===!1&&Se.instanceColor!==null||Se.isInstancedMesh&&xt.instancingMorph===!0&&Se.morphTexture===null||Se.isInstancedMesh&&xt.instancingMorph===!1&&Se.morphTexture!==null||xt.envMap!==Dt||Ee.fog===!0&&xt.fog!==St||xt.numClippingPlanes!==void 0&&(xt.numClippingPlanes!==At.numPlanes||xt.numIntersection!==At.numIntersection)||xt.vertexAlphas!==oi||xt.vertexTangents!==ui||xt.morphTargets!==Ot||xt.morphNormals!==Yi||xt.morphColors!==Mr||xt.toneMapping!==xr||xt.morphTargetsCount!==vn||!!xt.lightProbeGrid!=E.state.lightProbeGridArray.length>0)&&(Oi=!0):(Oi=!0,xt.__version=Ee.version);let $s=xt.currentProgram;Oi===!0&&($s=qg(Ee,ce,Se),O&&Ee.isNodeMaterial&&O.onUpdateProgram(Ee,$s,xt));let So=!1,Rc=!1,Ed=!1,Qi=$s.getUniforms(),Cr=xt.uniforms;if(ot.useProgram($s.program)&&(So=!0,Rc=!0,Ed=!0),Ee.id!==U&&(U=Ee.id,Rc=!0),xt.needsLights){let tr=zj(E.state.lightProbeGridArray,Se);xt.lightProbeGrid!==tr&&(xt.lightProbeGrid=tr,Rc=!0)}if(So||W!==H){ot.buffers.depth.getReversed()&&H.reversedDepth!==!0&&(H._reversedDepth=!0,H.updateProjectionMatrix()),Qi.setValue(re,"projectionMatrix",H.projectionMatrix),Qi.setValue(re,"viewMatrix",H.matrixWorldInverse);let Ic=Qi.map.cameraPosition;Ic!==void 0&&Ic.setValue(re,Ye.setFromMatrixPosition(H.matrixWorld)),bi.logarithmicDepthBuffer&&Qi.setValue(re,"logDepthBufFC",2/(Math.log(H.far+1)/Math.LN2)),(Ee.isMeshPhongMaterial||Ee.isMeshToonMaterial||Ee.isMeshLambertMaterial||Ee.isMeshBasicMaterial||Ee.isMeshStandardMaterial||Ee.isShaderMaterial)&&Qi.setValue(re,"isOrthographic",H.isOrthographicCamera===!0),W!==H&&(W=H,Rc=!0,Ed=!0)}if(xt.needsLights&&(Is.state.directionalShadowMap.length>0&&Qi.setValue(re,"directionalShadowMap",Is.state.directionalShadowMap,B),Is.state.spotShadowMap.length>0&&Qi.setValue(re,"spotShadowMap",Is.state.spotShadowMap,B),Is.state.pointShadowMap.length>0&&Qi.setValue(re,"pointShadowMap",Is.state.pointShadowMap,B)),Se.isSkinnedMesh){Qi.setOptional(re,Se,"bindMatrix"),Qi.setOptional(re,Se,"bindMatrixInverse");let tr=Se.skeleton;tr&&(tr.boneTexture===null&&tr.computeBoneTexture(),Qi.setValue(re,"boneTexture",tr.boneTexture,B))}Se.isBatchedMesh&&(Qi.setOptional(re,Se,"batchingTexture"),Qi.setValue(re,"batchingTexture",Se._matricesTexture,B),Qi.setOptional(re,Se,"batchingIdTexture"),Qi.setValue(re,"batchingIdTexture",Se._indirectTexture,B),Qi.setOptional(re,Se,"batchingColorTexture"),Se._colorsTexture!==null&&Qi.setValue(re,"batchingColorTexture",Se._colorsTexture,B));let bc=Ae.morphAttributes;if((bc.position!==void 0||bc.normal!==void 0||bc.color!==void 0)&&qt.update(Se,Ae,$s),(Rc||xt.receiveShadow!==Se.receiveShadow)&&(xt.receiveShadow=Se.receiveShadow,Qi.setValue(re,"receiveShadow",Se.receiveShadow)),(Ee.isMeshStandardMaterial||Ee.isMeshLambertMaterial||Ee.isMeshPhongMaterial)&&Ee.envMap===null&&ce.environment!==null&&(Cr.envMapIntensity.value=ce.environmentIntensity),Cr.dfgLUT!==void 0&&(Cr.dfgLUT.value=pte()),Rc){if(Qi.setValue(re,"toneMappingExposure",M.toneMappingExposure),xt.needsLights&&Yj(Cr,Ed),St&&Ee.fog===!0&&Me.refreshFogUniforms(Cr,St),Me.refreshMaterialUniforms(Cr,Ee,Fe,xe,E.state.transmissionRenderTarget[H.id]),xt.needsLights&&xt.lightProbeGrid){let tr=xt.lightProbeGrid;Cr.probesSH.value=tr.texture,Cr.probesMin.value.copy(tr.boundingBox.min),Cr.probesMax.value.copy(tr.boundingBox.max),Cr.probesResolution.value.copy(tr.resolution)}vu.upload(re,uN(xt),Cr,B)}if(Ee.isShaderMaterial&&Ee.uniformsNeedUpdate===!0&&(vu.upload(re,uN(xt),Cr,B),Ee.uniformsNeedUpdate=!1),Ee.isSpriteMaterial&&Qi.setValue(re,"center",Se.center),Qi.setValue(re,"modelViewMatrix",Se.modelViewMatrix),Qi.setValue(re,"normalMatrix",Se.normalMatrix),Qi.setValue(re,"modelMatrix",Se.matrixWorld),Ee.uniformsGroups!==void 0){let tr=Ee.uniformsGroups;for(let Ic=0,Sd=tr.length;Ic0&&B.useMultisampledRTT(H)===!1?Ee=z.get(H).__webglMultisampledFramebuffer:Array.isArray(Dt)?Ee=Dt[Ae]:Ee=Dt,$.copy(H.viewport),K.copy(H.scissor),Z=H.scissorTest}else $.copy(ie).multiplyScalar(Fe).floor(),K.copy(_e).multiplyScalar(Fe).floor(),Z=Pe;if(Ae!==0&&(Ee=jj),ot.bindFramebuffer(re.FRAMEBUFFER,Ee)&&ot.drawBuffers(H,Ee),ot.viewport($),ot.scissor(K),ot.setScissorTest(Z),Se){let gt=z.get(H.texture);re.framebufferTexture2D(re.FRAMEBUFFER,re.COLOR_ATTACHMENT0,re.TEXTURE_CUBE_MAP_POSITIVE_X+ce,gt.__webglTexture,Ae)}else if(St){let gt=ce;for(let yt=0;yt1&&re.readBuffer(re.COLOR_ATTACHMENT0+gt),!bi.textureFormatReadable(oi)){Gt("WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");return}if(!bi.textureTypeReadable(ui)){Gt("WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");return}ce>=0&&ce<=H.width-Ee&&Ae>=0&&Ae<=H.height-Se&&re.readPixels(ce,Ae,Ee,Se,ae.convert(oi),ae.convert(ui),St)}finally{let Dt=F!==null?z.get(F).__webglFramebuffer:null;ot.bindFramebuffer(re.FRAMEBUFFER,Dt)}}},this.readRenderTargetPixelsAsync=async function(H,ce,Ae,Ee,Se,St,Rt,gt=0){if(!(H&&H.isWebGLRenderTarget))throw new Error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");let yt=z.get(H).__webglFramebuffer;if(H.isWebGLCubeRenderTarget&&Rt!==void 0&&(yt=yt[Rt]),yt)if(ce>=0&&ce<=H.width-Ee&&Ae>=0&&Ae<=H.height-Se){ot.bindFramebuffer(re.FRAMEBUFFER,yt);let Dt=H.textures[gt],oi=Dt.format,ui=Dt.type;if(H.textures.length>1&&re.readBuffer(re.COLOR_ATTACHMENT0+gt),!bi.textureFormatReadable(oi))throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: renderTarget is not in RGBA or implementation defined format.");if(!bi.textureTypeReadable(ui))throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: renderTarget is not in UnsignedByteType or implementation defined type.");let Ot=re.createBuffer();re.bindBuffer(re.PIXEL_PACK_BUFFER,Ot),re.bufferData(re.PIXEL_PACK_BUFFER,St.byteLength,re.STREAM_READ),re.readPixels(ce,Ae,Ee,Se,ae.convert(oi),ae.convert(ui),0);let Yi=F!==null?z.get(F).__webglFramebuffer:null;ot.bindFramebuffer(re.FRAMEBUFFER,Yi);let Mr=re.fenceSync(re.SYNC_GPU_COMMANDS_COMPLETE,0);return re.flush(),await hF(re,Mr,4),re.bindBuffer(re.PIXEL_PACK_BUFFER,Ot),re.getBufferSubData(re.PIXEL_PACK_BUFFER,0,St),re.deleteBuffer(Ot),re.deleteSync(Mr),St}else throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: requested read bounds are out of range.")},this.copyFramebufferToTexture=function(H,ce=null,Ae=0){let Ee=Math.pow(2,-Ae),Se=Math.floor(H.image.width*Ee),St=Math.floor(H.image.height*Ee),Rt=ce!==null?ce.x:0,gt=ce!==null?ce.y:0;B.setTexture2D(H,0),re.copyTexSubImage2D(re.TEXTURE_2D,Ae,0,0,Rt,gt,Se,St),ot.unbindTexture()};let qj=re.createFramebuffer(),Zj=re.createFramebuffer();this.copyTextureToTexture=function(H,ce,Ae=null,Ee=null,Se=0,St=0){let Rt,gt,yt,Dt,oi,ui,Ot,Yi,Mr,xr=H.isCompressedTexture?H.mipmaps[St]:H.image;if(Ae!==null)Rt=Ae.max.x-Ae.min.x,gt=Ae.max.y-Ae.min.y,yt=Ae.isBox3?Ae.max.z-Ae.min.z:1,Dt=Ae.min.x,oi=Ae.min.y,ui=Ae.isBox3?Ae.min.z:0;else{let Cr=Math.pow(2,-Se);Rt=Math.floor(xr.width*Cr),gt=Math.floor(xr.height*Cr),H.isDataArrayTexture?yt=xr.depth:H.isData3DTexture?yt=Math.floor(xr.depth*Cr):yt=1,Dt=0,oi=0,ui=0}Ee!==null?(Ot=Ee.x,Yi=Ee.y,Mr=Ee.z):(Ot=0,Yi=0,Mr=0);let Zi=ae.convert(ce.format),vn=ae.convert(ce.type),xt;ce.isData3DTexture?(B.setTexture3D(ce,0),xt=re.TEXTURE_3D):ce.isDataArrayTexture||ce.isCompressedArrayTexture?(B.setTexture2DArray(ce,0),xt=re.TEXTURE_2D_ARRAY):(B.setTexture2D(ce,0),xt=re.TEXTURE_2D),ot.activeTexture(re.TEXTURE0),ot.pixelStorei(re.UNPACK_FLIP_Y_WEBGL,ce.flipY),ot.pixelStorei(re.UNPACK_PREMULTIPLY_ALPHA_WEBGL,ce.premultiplyAlpha),ot.pixelStorei(re.UNPACK_ALIGNMENT,ce.unpackAlignment);let Is=ot.getParameter(re.UNPACK_ROW_LENGTH),Oi=ot.getParameter(re.UNPACK_IMAGE_HEIGHT),$s=ot.getParameter(re.UNPACK_SKIP_PIXELS),So=ot.getParameter(re.UNPACK_SKIP_ROWS),Rc=ot.getParameter(re.UNPACK_SKIP_IMAGES);ot.pixelStorei(re.UNPACK_ROW_LENGTH,xr.width),ot.pixelStorei(re.UNPACK_IMAGE_HEIGHT,xr.height),ot.pixelStorei(re.UNPACK_SKIP_PIXELS,Dt),ot.pixelStorei(re.UNPACK_SKIP_ROWS,oi),ot.pixelStorei(re.UNPACK_SKIP_IMAGES,ui);let Ed=H.isDataArrayTexture||H.isData3DTexture,Qi=ce.isDataArrayTexture||ce.isData3DTexture;if(H.isDepthTexture){let Cr=z.get(H),bc=z.get(ce),tr=z.get(Cr.__renderTarget),Ic=z.get(bc.__renderTarget);ot.bindFramebuffer(re.READ_FRAMEBUFFER,tr.__webglFramebuffer),ot.bindFramebuffer(re.DRAW_FRAMEBUFFER,Ic.__webglFramebuffer);for(let Sd=0;Sd{Gs();XF={type:"change"},ZI={type:"start"},KF={type:"end"},aS=new Co,YF=new aa,_te=Math.cos(70*a_.DEG2RAD),Zr=new ne,cs=2*Math.PI,qi={NONE:-1,ROTATE:0,DOLLY:1,PAN:2,TOUCH_ROTATE:3,TOUCH_PAN:4,TOUCH_DOLLY_PAN:5,TOUCH_DOLLY_ROTATE:6},qI=1e-6,oS=class extends qp{constructor(e,t=null){super(e,t),this.state=qi.NONE,this.target=new ne,this.cursor=new ne,this.minDistance=0,this.maxDistance=1/0,this.minZoom=0,this.maxZoom=1/0,this.minTargetRadius=0,this.maxTargetRadius=1/0,this.minPolarAngle=0,this.maxPolarAngle=Math.PI,this.minAzimuthAngle=-1/0,this.maxAzimuthAngle=1/0,this.enableDamping=!1,this.dampingFactor=.05,this.enableZoom=!0,this.zoomSpeed=1,this.enableRotate=!0,this.rotateSpeed=1,this.keyRotateSpeed=1,this.enablePan=!0,this.panSpeed=1,this.screenSpacePanning=!0,this.keyPanSpeed=7,this.zoomToCursor=!1,this.autoRotate=!1,this.autoRotateSpeed=2,this.keys={LEFT:"ArrowLeft",UP:"ArrowUp",RIGHT:"ArrowRight",BOTTOM:"ArrowDown"},this.mouseButtons={LEFT:Hc.ROTATE,MIDDLE:Hc.DOLLY,RIGHT:Hc.PAN},this.touches={ONE:zc.ROTATE,TWO:zc.DOLLY_PAN},this.target0=this.target.clone(),this.position0=this.object.position.clone(),this.zoom0=this.object.zoom,this._cursorStyle="auto",this._domElementKeyEvents=null,this._lastPosition=new ne,this._lastQuaternion=new Kr,this._lastTargetPosition=new ne,this._quat=new Kr().setFromUnitVectors(e.up,new ne(0,1,0)),this._quatInverse=this._quat.clone().invert(),this._spherical=new cu,this._sphericalDelta=new cu,this._scale=1,this._panOffset=new ne,this._rotateStart=new Lt,this._rotateEnd=new Lt,this._rotateDelta=new Lt,this._panStart=new Lt,this._panEnd=new Lt,this._panDelta=new Lt,this._dollyStart=new Lt,this._dollyEnd=new Lt,this._dollyDelta=new Lt,this._dollyDirection=new ne,this._mouse=new Lt,this._performCursorZoom=!1,this._pointers=[],this._pointerPositions={},this._controlActive=!1,this._onPointerMove=vte.bind(this),this._onPointerDown=gte.bind(this),this._onPointerUp=Ete.bind(this),this._onContextMenu=Ite.bind(this),this._onMouseWheel=Ate.bind(this),this._onKeyDown=xte.bind(this),this._onTouchStart=Rte.bind(this),this._onTouchMove=bte.bind(this),this._onMouseDown=Ste.bind(this),this._onMouseMove=Tte.bind(this),this._interceptControlDown=Mte.bind(this),this._interceptControlUp=Cte.bind(this),this.domElement!==null&&this.connect(this.domElement),this.update()}set cursorStyle(e){this._cursorStyle=e,e==="grab"?this.domElement.style.cursor="grab":this.domElement.style.cursor="auto"}get cursorStyle(){return this._cursorStyle}connect(e){super.connect(e),this.domElement.addEventListener("pointerdown",this._onPointerDown),this.domElement.addEventListener("pointercancel",this._onPointerUp),this.domElement.addEventListener("contextmenu",this._onContextMenu),this.domElement.addEventListener("wheel",this._onMouseWheel,{passive:!1}),this.domElement.getRootNode().addEventListener("keydown",this._interceptControlDown,{passive:!0,capture:!0}),this.domElement.style.touchAction="none"}disconnect(){this.domElement.removeEventListener("pointerdown",this._onPointerDown),this.domElement.ownerDocument.removeEventListener("pointermove",this._onPointerMove),this.domElement.ownerDocument.removeEventListener("pointerup",this._onPointerUp),this.domElement.removeEventListener("pointercancel",this._onPointerUp),this.domElement.removeEventListener("wheel",this._onMouseWheel),this.domElement.removeEventListener("contextmenu",this._onContextMenu),this.stopListenToKeyEvents(),this.domElement.getRootNode().removeEventListener("keydown",this._interceptControlDown,{capture:!0}),this.domElement.style.touchAction=""}dispose(){this.disconnect()}getPolarAngle(){return this._spherical.phi}getAzimuthalAngle(){return this._spherical.theta}getDistance(){return this.object.position.distanceTo(this.target)}listenToKeyEvents(e){e.addEventListener("keydown",this._onKeyDown),this._domElementKeyEvents=e}stopListenToKeyEvents(){this._domElementKeyEvents!==null&&(this._domElementKeyEvents.removeEventListener("keydown",this._onKeyDown),this._domElementKeyEvents=null)}saveState(){this.target0.copy(this.target),this.position0.copy(this.object.position),this.zoom0=this.object.zoom}reset(){this.target.copy(this.target0),this.object.position.copy(this.position0),this.object.zoom=this.zoom0,this.object.updateProjectionMatrix(),this.dispatchEvent(XF),this.update(),this.state=qi.NONE}pan(e,t){this._pan(e,t),this.update()}dollyIn(e){this._dollyIn(e),this.update()}dollyOut(e){this._dollyOut(e),this.update()}rotateLeft(e){this._rotateLeft(e),this.update()}rotateUp(e){this._rotateUp(e),this.update()}update(e=null){let t=this.object.position;Zr.copy(t).sub(this.target),Zr.applyQuaternion(this._quat),this._spherical.setFromVector3(Zr),this.autoRotate&&this.state===qi.NONE&&this._rotateLeft(this._getAutoRotationAngle(e)),this.enableDamping?(this._spherical.theta+=this._sphericalDelta.theta*this.dampingFactor,this._spherical.phi+=this._sphericalDelta.phi*this.dampingFactor):(this._spherical.theta+=this._sphericalDelta.theta,this._spherical.phi+=this._sphericalDelta.phi);let i=this.minAzimuthAngle,r=this.maxAzimuthAngle;isFinite(i)&&isFinite(r)&&(i<-Math.PI?i+=cs:i>Math.PI&&(i-=cs),r<-Math.PI?r+=cs:r>Math.PI&&(r-=cs),i<=r?this._spherical.theta=Math.max(i,Math.min(r,this._spherical.theta)):this._spherical.theta=this._spherical.theta>(i+r)/2?Math.max(i,this._spherical.theta):Math.min(r,this._spherical.theta)),this._spherical.phi=Math.max(this.minPolarAngle,Math.min(this.maxPolarAngle,this._spherical.phi)),this._spherical.makeSafe(),this.enableDamping===!0?this.target.addScaledVector(this._panOffset,this.dampingFactor):this.target.add(this._panOffset),this.target.sub(this.cursor),this.target.clampLength(this.minTargetRadius,this.maxTargetRadius),this.target.add(this.cursor);let s=!1;if(this.zoomToCursor&&this._performCursorZoom||this.object.isOrthographicCamera)this._spherical.radius=this._clampDistance(this._spherical.radius);else{let a=this._spherical.radius;this._spherical.radius=this._clampDistance(this._spherical.radius*this._scale),s=a!=this._spherical.radius}if(Zr.setFromSpherical(this._spherical),Zr.applyQuaternion(this._quatInverse),t.copy(this.target).add(Zr),this.object.lookAt(this.target),this.enableDamping===!0?(this._sphericalDelta.theta*=1-this.dampingFactor,this._sphericalDelta.phi*=1-this.dampingFactor,this._panOffset.multiplyScalar(1-this.dampingFactor)):(this._sphericalDelta.set(0,0,0),this._panOffset.set(0,0,0)),this.zoomToCursor&&this._performCursorZoom){let a=null;if(this.object.isPerspectiveCamera){let o=Zr.length();a=this._clampDistance(o*this._scale);let l=o-a;this.object.position.addScaledVector(this._dollyDirection,l),this.object.updateMatrixWorld(),s=!!l}else if(this.object.isOrthographicCamera){let o=new ne(this._mouse.x,this._mouse.y,0);o.unproject(this.object);let l=this.object.zoom;this.object.zoom=Math.max(this.minZoom,Math.min(this.maxZoom,this.object.zoom/this._scale)),this.object.updateProjectionMatrix(),s=l!==this.object.zoom;let c=new ne(this._mouse.x,this._mouse.y,0);c.unproject(this.object),this.object.position.sub(c).add(o),this.object.updateMatrixWorld(),a=Zr.length()}else console.warn("WARNING: OrbitControls.js encountered an unknown camera type - zoom to cursor disabled."),this.zoomToCursor=!1;a!==null&&(this.screenSpacePanning?this.target.set(0,0,-1).transformDirection(this.object.matrix).multiplyScalar(a).add(this.object.position):(aS.origin.copy(this.object.position),aS.direction.set(0,0,-1).transformDirection(this.object.matrix),Math.abs(this.object.up.dot(aS.direction))<_te?this.object.lookAt(this.target):(YF.setFromNormalAndCoplanarPoint(this.object.up,this.target),aS.intersectPlane(YF,this.target))))}else if(this.object.isOrthographicCamera){let a=this.object.zoom;this.object.zoom=Math.max(this.minZoom,Math.min(this.maxZoom,this.object.zoom/this._scale)),a!==this.object.zoom&&(this.object.updateProjectionMatrix(),s=!0)}return this._scale=1,this._performCursorZoom=!1,s||this._lastPosition.distanceToSquared(this.object.position)>qI||8*(1-this._lastQuaternion.dot(this.object.quaternion))>qI||this._lastTargetPosition.distanceToSquared(this.target)>qI?(this.dispatchEvent(XF),this._lastPosition.copy(this.object.position),this._lastQuaternion.copy(this.object.quaternion),this._lastTargetPosition.copy(this.target),!0):!1}_getAutoRotationAngle(e){return e!==null?cs/60*this.autoRotateSpeed*e:cs/60/60*this.autoRotateSpeed}_getZoomScale(e){let t=Math.abs(e*.01);return Math.pow(.95,this.zoomSpeed*t)}_rotateLeft(e){this._sphericalDelta.theta-=e}_rotateUp(e){this._sphericalDelta.phi-=e}_panLeft(e,t){Zr.setFromMatrixColumn(t,0),Zr.multiplyScalar(-e),this._panOffset.add(Zr)}_panUp(e,t){this.screenSpacePanning===!0?Zr.setFromMatrixColumn(t,1):(Zr.setFromMatrixColumn(t,0),Zr.crossVectors(this.object.up,Zr)),Zr.multiplyScalar(e),this._panOffset.add(Zr)}_pan(e,t){let i=this.domElement;if(this.object.isPerspectiveCamera){let r=this.object.position;Zr.copy(r).sub(this.target);let s=Zr.length();s*=Math.tan(this.object.fov/2*Math.PI/180),this._panLeft(2*e*s/i.clientHeight,this.object.matrix),this._panUp(2*t*s/i.clientHeight,this.object.matrix)}else this.object.isOrthographicCamera?(this._panLeft(e*(this.object.right-this.object.left)/this.object.zoom/i.clientWidth,this.object.matrix),this._panUp(t*(this.object.top-this.object.bottom)/this.object.zoom/i.clientHeight,this.object.matrix)):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - pan disabled."),this.enablePan=!1)}_dollyOut(e){this.object.isPerspectiveCamera||this.object.isOrthographicCamera?this._scale/=e:(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),this.enableZoom=!1)}_dollyIn(e){this.object.isPerspectiveCamera||this.object.isOrthographicCamera?this._scale*=e:(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),this.enableZoom=!1)}_updateZoomParameters(e,t){if(!this.zoomToCursor)return;this._performCursorZoom=!0;let i=this.domElement.getBoundingClientRect(),r=e-i.left,s=t-i.top,a=i.width,o=i.height;this._mouse.x=r/a*2-1,this._mouse.y=-(s/o)*2+1,this._dollyDirection.set(this._mouse.x,this._mouse.y,1).unproject(this.object).sub(this.object.position).normalize()}_clampDistance(e){return Math.max(this.minDistance,Math.min(this.maxDistance,e))}_handleMouseDownRotate(e){this._rotateStart.set(e.clientX,e.clientY)}_handleMouseDownDolly(e){this._updateZoomParameters(e.clientX,e.clientX),this._dollyStart.set(e.clientX,e.clientY)}_handleMouseDownPan(e){this._panStart.set(e.clientX,e.clientY)}_handleMouseMoveRotate(e){this._rotateEnd.set(e.clientX,e.clientY),this._rotateDelta.subVectors(this._rotateEnd,this._rotateStart).multiplyScalar(this.rotateSpeed);let t=this.domElement;this._rotateLeft(cs*this._rotateDelta.x/t.clientHeight),this._rotateUp(cs*this._rotateDelta.y/t.clientHeight),this._rotateStart.copy(this._rotateEnd),this.update()}_handleMouseMoveDolly(e){this._dollyEnd.set(e.clientX,e.clientY),this._dollyDelta.subVectors(this._dollyEnd,this._dollyStart),this._dollyDelta.y>0?this._dollyOut(this._getZoomScale(this._dollyDelta.y)):this._dollyDelta.y<0&&this._dollyIn(this._getZoomScale(this._dollyDelta.y)),this._dollyStart.copy(this._dollyEnd),this.update()}_handleMouseMovePan(e){this._panEnd.set(e.clientX,e.clientY),this._panDelta.subVectors(this._panEnd,this._panStart).multiplyScalar(this.panSpeed),this._pan(this._panDelta.x,this._panDelta.y),this._panStart.copy(this._panEnd),this.update()}_handleMouseWheel(e){this._updateZoomParameters(e.clientX,e.clientY),e.deltaY<0?this._dollyIn(this._getZoomScale(e.deltaY)):e.deltaY>0&&this._dollyOut(this._getZoomScale(e.deltaY)),this.update()}_handleKeyDown(e){let t=!1;switch(e.code){case this.keys.UP:e.ctrlKey||e.metaKey||e.shiftKey?this.enableRotate&&this._rotateUp(cs*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(0,this.keyPanSpeed),t=!0;break;case this.keys.BOTTOM:e.ctrlKey||e.metaKey||e.shiftKey?this.enableRotate&&this._rotateUp(-cs*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(0,-this.keyPanSpeed),t=!0;break;case this.keys.LEFT:e.ctrlKey||e.metaKey||e.shiftKey?this.enableRotate&&this._rotateLeft(cs*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(this.keyPanSpeed,0),t=!0;break;case this.keys.RIGHT:e.ctrlKey||e.metaKey||e.shiftKey?this.enableRotate&&this._rotateLeft(-cs*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(-this.keyPanSpeed,0),t=!0;break}t&&(e.preventDefault(),this.update())}_handleTouchStartRotate(e){if(this._pointers.length===1)this._rotateStart.set(e.pageX,e.pageY);else{let t=this._getSecondPointerPosition(e),i=.5*(e.pageX+t.x),r=.5*(e.pageY+t.y);this._rotateStart.set(i,r)}}_handleTouchStartPan(e){if(this._pointers.length===1)this._panStart.set(e.pageX,e.pageY);else{let t=this._getSecondPointerPosition(e),i=.5*(e.pageX+t.x),r=.5*(e.pageY+t.y);this._panStart.set(i,r)}}_handleTouchStartDolly(e){let t=this._getSecondPointerPosition(e),i=e.pageX-t.x,r=e.pageY-t.y,s=Math.sqrt(i*i+r*r);this._dollyStart.set(0,s)}_handleTouchStartDollyPan(e){this.enableZoom&&this._handleTouchStartDolly(e),this.enablePan&&this._handleTouchStartPan(e)}_handleTouchStartDollyRotate(e){this.enableZoom&&this._handleTouchStartDolly(e),this.enableRotate&&this._handleTouchStartRotate(e)}_handleTouchMoveRotate(e){if(this._pointers.length==1)this._rotateEnd.set(e.pageX,e.pageY);else{let i=this._getSecondPointerPosition(e),r=.5*(e.pageX+i.x),s=.5*(e.pageY+i.y);this._rotateEnd.set(r,s)}this._rotateDelta.subVectors(this._rotateEnd,this._rotateStart).multiplyScalar(this.rotateSpeed);let t=this.domElement;this._rotateLeft(cs*this._rotateDelta.x/t.clientHeight),this._rotateUp(cs*this._rotateDelta.y/t.clientHeight),this._rotateStart.copy(this._rotateEnd)}_handleTouchMovePan(e){if(this._pointers.length===1)this._panEnd.set(e.pageX,e.pageY);else{let t=this._getSecondPointerPosition(e),i=.5*(e.pageX+t.x),r=.5*(e.pageY+t.y);this._panEnd.set(i,r)}this._panDelta.subVectors(this._panEnd,this._panStart).multiplyScalar(this.panSpeed),this._pan(this._panDelta.x,this._panDelta.y),this._panStart.copy(this._panEnd)}_handleTouchMoveDolly(e){let t=this._getSecondPointerPosition(e),i=e.pageX-t.x,r=e.pageY-t.y,s=Math.sqrt(i*i+r*r);this._dollyEnd.set(0,s),this._dollyDelta.set(0,Math.pow(this._dollyEnd.y/this._dollyStart.y,this.zoomSpeed)),this._dollyOut(this._dollyDelta.y),this._dollyStart.copy(this._dollyEnd);let a=(e.pageX+t.x)*.5,o=(e.pageY+t.y)*.5;this._updateZoomParameters(a,o)}_handleTouchMoveDollyPan(e){this.enableZoom&&this._handleTouchMoveDolly(e),this.enablePan&&this._handleTouchMovePan(e)}_handleTouchMoveDollyRotate(e){this.enableZoom&&this._handleTouchMoveDolly(e),this.enableRotate&&this._handleTouchMoveRotate(e)}_addPointer(e){this._pointers.push(e.pointerId)}_removePointer(e){delete this._pointerPositions[e.pointerId];for(let t=0;t{Gs();lS=class extends lh{constructor(){super(),this.name="RoomEnvironment",this.position.y=-3.5;let e=new Gc;e.deleteAttribute("uv");let t=new ns({side:dn}),i=new ns,r=new za(16777215,900,28,2);r.position.set(.418,16.199,.3),this.add(r);let s=new ci(e,t);s.position.set(-.757,13.219,.717),s.scale.set(31.713,28.305,28.591),this.add(s);let a=new ch(e,i,6),o=new nr;o.position.set(-10.906,2.009,1.846),o.rotation.set(0,-.195,0),o.scale.set(2.328,7.905,4.651),o.updateMatrix(),a.setMatrixAt(0,o.matrix),o.position.set(-5.607,-.754,-.758),o.rotation.set(0,.994,0),o.scale.set(1.97,1.534,3.955),o.updateMatrix(),a.setMatrixAt(1,o.matrix),o.position.set(6.167,.857,7.803),o.rotation.set(0,.561,0),o.scale.set(3.927,6.285,3.687),o.updateMatrix(),a.setMatrixAt(2,o.matrix),o.position.set(-2.017,.018,6.124),o.rotation.set(0,.333,0),o.scale.set(2.002,4.566,2.064),o.updateMatrix(),a.setMatrixAt(3,o.matrix),o.position.set(2.291,-.756,-2.621),o.rotation.set(0,-.286,0),o.scale.set(1.546,1.552,1.496),o.updateMatrix(),a.setMatrixAt(4,o.matrix),o.position.set(-2.193,-.369,-5.547),o.rotation.set(0,.516,0),o.scale.set(3.875,3.487,2.986),o.updateMatrix(),a.setMatrixAt(5,o.matrix),this.add(a);let l=new ci(e,Tu(50));l.position.set(-16.116,14.37,8.208),l.scale.set(.1,2.428,2.739),this.add(l);let c=new ci(e,Tu(50));c.position.set(-16.109,18.021,-8.207),c.scale.set(.1,2.425,2.751),this.add(c);let f=new ci(e,Tu(17));f.position.set(14.904,12.198,-1.832),f.scale.set(.15,4.265,6.331),this.add(f);let h=new ci(e,Tu(43));h.position.set(-.462,8.89,14.52),h.scale.set(4.38,5.441,.088),this.add(h);let d=new ci(e,Tu(20));d.position.set(3.235,11.486,-12.541),d.scale.set(2.5,2,.1),this.add(d);let u=new ci(e,Tu(100));u.position.set(0,20,0),u.scale.set(1,.1,1),this.add(u)}dispose(){let e=new Set;this.traverse(t=>{t.isMesh&&(e.add(t.geometry),e.add(t.material))});for(let t of e)t.dispose()}}});var cS,QI,ZF=C(()=>{Gs();cS=class extends sn{constructor(e){super(e)}load(e,t,i,r){let s=this,a=this.path===""?Xa.extractUrlBase(e):this.path,o=new os(this.manager);o.setPath(this.path),o.setRequestHeader(this.requestHeader),o.setWithCredentials(this.withCredentials),o.load(e,function(l){try{t(s.parse(l,a))}catch(c){r?r(c):console.error(c),s.manager.itemError(e)}},i,r)}setMaterialOptions(e){return this.materialOptions=e,this}parse(e,t){let i=e.split(` +`),r={},s=/\s+/,a={};for(let l=0;l=0?c.substring(0,f):c;h=h.toLowerCase();let d=f>=0?c.substring(f+1):"";if(d=d.trim(),h==="newmtl")r={name:d},a[d]=r;else if(h==="ka"||h==="kd"||h==="ks"||h==="ke"){let u=d.split(s,3);r[h]=[parseFloat(u[0]),parseFloat(u[1]),parseFloat(u[2])]}else r[h]=d}let o=new QI(this.resourcePath||t,this.materialOptions);return o.setCrossOrigin(this.crossOrigin),o.setManager(this.manager),o.setMaterials(a),o}},QI=class{constructor(e="",t={}){this.baseUrl=e,this.options=t,this.materialsInfo={},this.materials={},this.materialsArray=[],this.nameLookup={},this.crossOrigin="anonymous",this.side=this.options.side!==void 0?this.options.side:Os,this.wrap=this.options.wrap!==void 0?this.options.wrap:Io}setCrossOrigin(e){return 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null;t.preventDefault(),t.stopPropagation(),e.removeFromParent(),this.scene.add(e),this.canvas.classList.add("ai3d-disassembly-dragging");let r="move";t.shiftKey&&(r="rotate");let s=this.tempBox.setFromObject(e).getCenter(this.tempCenter).clone(),a=this.tempCameraForward;this.camera.getWorldDirection(a);let o=Md(Ht(i),Ht(a));return o?(this.controls.enabled=!1,this.requestRender(),{mesh:e,mode:r,plane:o,startPoint:i.clone(),startPosition:e.position.clone(),startQuaternion:e.quaternion.clone(),pivot:s,pointerX:t.clientX,pointerY:t.clientY}):null}updateDrag(e,t){if(t.preventDefault(),t.stopPropagation(),e.mode==="rotate"){this.updateRotation(e,t);return}let i=this.getRayPlanePoint(t,e.plane);if(!i)return;let r=i.clone().sub(e.startPoint);e.mesh.position.copy(e.startPosition).add(r),e.mesh.updateMatrixWorld(!0),this.requestRender()}endDrag(e){this.controls.enabled=!0,this.canvas.classList.remove("ai3d-disassembly-dragging"),this.requestRender()}updateSelectionOcclusion(e){let 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a=this.tempCameraUp.copy(this.camera.up).normalize(),o=this.tempCameraRight.crossVectors(a,s).normalize(),l=Zg({startPosition:Ht(e.startPosition),pivot:Ht(e.pivot),startRotationQuaternion:qg(e.startQuaternion),yawAxis:Ht(a),pitchAxis:Ht(o),deltaX:i,deltaY:r,sensitivity:.01});l&&(e.mesh.position.set(l.position.x,l.position.y,l.position.z),e.mesh.quaternion.set(l.rotationQuaternion.x,l.rotationQuaternion.y,l.rotationQuaternion.z,l.rotationQuaternion.w),e.mesh.updateMatrixWorld(!0),this.requestRender())}resolvePickTarget(e){let t=this.canvas.getBoundingClientRect();this.pointer.x=(e.clientX-t.left)/t.width*2-1,this.pointer.y=-((e.clientY-t.top)/t.height)*2+1,this.raycaster.setFromCamera(this.pointer,this.camera);let i=this.raycaster.intersectObjects(this.meshes,!1)[0];return(i==null?void 0:i.object)instanceof ci?i.object:null}getPointOnDragPlane(e,t){var o;let r=this.tempBox.setFromObject(e).getCenter(this.tempCenter),s=this.tempCameraForward;this.camera.getWorldDirection(s);let a=Md(Ht(r),Ht(s));return a&&(o=this.getRayPlanePoint(t,a))!=null?o:r}getRayPlanePoint(e,t){let i=this.canvas.getBoundingClientRect(),r=e.clientX-i.left,s=e.clientY-i.top;this.pointer.set(r/i.width*2-1,-(s/i.height)*2+1),this.raycaster.setFromCamera(this.pointer,this.camera);let a=jg({origin:Ht(this.raycaster.ray.origin),direction:Ht(this.raycaster.ray.direction)},t);return a?new ne(a.x,a.y,a.z):null}}});function x1(n){return Yr(n)}function Fte(n,e){return{originalPosition:x1(n),originalCenter:x1(e)}}function AS(n,e,t){let i=n.getRootCenter();for(let r of n.getParts()){let s=n.getPartState(r);s||(s=Fte(n.getPartPosition(r),n.getPartCenter(r)),n.setPartState(r,s));let a=(s.originalCenter[t]-i[t])*e;n.setPartPosition(r,bN(s.originalPosition,t,a))}}function xS(n){for(let e of n.getParts()){let t=n.getPartState(e);t&&n.setPartPosition(e,t.originalPosition)}}var CI=C(()=>{"use strict";ys()});function RS(n){return Yr(n)}function Bte(n){return n instanceof ci}function Ute(n){let e=[];return n.traverse(t=>{Bte(t)&&t.geometry&&e.push(t)}),e}function R1(n,e,t){AS(new bS(n),e,t)}function yI(n){xS(new bS(n))}var bS,b1=C(()=>{"use strict";Gs();ys();Zc();CI();bS=class{constructor(e){this.root=e}getParts(){return Ute(this.root)}getRootCenter(){let e=new vr().setFromObject(this.root);return on({min:Ht(e.min),max:Ht(e.max)})}getPartPosition(e){return Ht(e.position)}getPartCenter(e){let i=new vr().setFromObject(e).getCenter(new ne);return Ht(i)}setPartPosition(e,t){e.position.set(t.x,t.y,t.z)}getPartState(e){var i;let t=(i=e.userData)!=null?i:{};return t._previewExplodeState?{originalPosition:RS(t._previewExplodeState.originalPosition),originalCenter:RS(t._previewExplodeState.originalCenter)}:null}setPartState(e,t){e.userData._previewExplodeState={originalPosition:RS(t.originalPosition),originalCenter:RS(t.originalCenter)}}}});var C1={};$e(C1,{ThreeModelPreview:()=>DS,createThreeModelPreview:()=>rie});function Tu(n){return n instanceof ci}function I1(n){return n instanceof No||n instanceof za||n instanceof bl}function ua(n){return n?Array.isArray(n)?n:[n]:[]}function MS(n){var r,s,a,o;let e=n.geometry,t=(s=(r=e.getIndex())==null?void 0:r.count)!=null?s:0;if(t>0)return Math.floor(t/3);let i=(o=(a=e.getAttribute("position"))==null?void 0:a.count)!=null?o:0;return Math.floor(i/3)}function CS(n){var e,t;return(t=(e=n.geometry.getAttribute("position"))==null?void 0:e.count)!=null?t:0}function yS(n){return n?n.name||n.type||`material-${n.uuid}`:null}function PS(n,e){var i;let t=(i=n.userData)==null?void 0:i.name;return typeof t=="string"&&t.trim().length>0?t:n.name||e}function M1(n){let e=n.clone();return e.transparent=!0,e.opacity=Math.max(0,Math.min(1,n.opacity))*Vte,e.depthWrite=!1,e.needsUpdate=!0,e}function tie(n){return Array.isArray(n)?n.map(M1):M1(n)}function iie(n){for(let e of ua(n))e.dispose()}function Au(n){let e=new vr().setFromObject(n);return c_(Ht(e.min),Ht(e.max))}function rie(n){return new DS(n)}var IS,Vte,Gte,kte,Wte,Hte,zte,d_,Xte,Yte,Kte,jte,qte,Zte,Qte,$te,Jte,eie,DS,y1=C(()=>{"use strict";Gs();BF();UF();f1();ks();Zc();mS();ES();h_();ys();A1();b1();na();IS=new ct("#20242e"),Vte=.242,Gte=.28,kte=2.5,Wte=1.5,Hte=1.15,zte=180,d_=30,Xte=8,Yte=28,Kte=18,jte=2,qte=28,Zte=.86,Qte=1.08,$te=.62,Jte=.86,eie=4;DS=class{constructor(e){this.raycaster=new Wc;this.occlusionRaycaster=new Wc;this.renderObservers=new Set;this.pointer=new Lt;this.annotationProjection=new ne;this.annotationDirection=new ne;this.clock={last:performance.now()};this.defaultLights=[];this.configLights=[];this.environmentTarget=null;this.rootObject=null;this.loadedExt="";this.resourceWarnings=[];this.renderHandle=0;this.quality="high";this.renderScale=1;this.interactivePixelRatioActive=!1;this.interactionPixelRatioDeadline=0;this.renderObserverSettleFrames=d_;this.frameBudgetPixelRatioScale=1;this.frameBudgetSlowStreak=0;this.frameBudgetFastStreak=0;this.frameBudgetObserverStride=1;this.frameBudgetObserverCursor=0;this.frameBudgetShadowDeferred=!1;this.lastFrameDurationMs=0;this.viewportVisible=!0;this.viewportObserver=null;this.lastDisposalAudit={reason:"initial",meshCount:0,geometryCount:0,materialCount:0,textureCount:0,objectCount:0,timestamp:performance.now()};this.axesHelper=null;this.bboxHelper=null;this.groundShadowMesh=null;this.gridHelper=null;this.bboxEnabled=!1;this.wireframeEnabled=!1;this.sceneConfig={};this.focusSelectionEnabled=!1;this.focusedMesh=null;this.highlightedMesh=null;this.selectionHelper=null;this.focusHelper=null;this.mixer=null;this.animationPlaying=!1;this.initialTarget=new ne;this.initialPosition=new ne(3,2,3);this.initialFov=45;this.lastPointerDown=null;this.originalMaterials=new Map;this.focusDimMaterials=new Map;this._lastPickResult={mesh:null,pickedPoint:null,screenX:0,screenY:0};this._onPickCallbacks=[];this.disassembly=null;this.disassemblySetup=!1;this.renderDirty=!0;this.cachedMeshes=null;this.cachedMeshRoot=null;this.cameraAnimHandle=0;this.preventCanvasWheelScroll=e=>{e.preventDefault(),e.stopPropagation()};this.handleControlsChange=()=>{let e=performance.now();this.interactionPixelRatioDeadline=e+zte,this.activateInteractivePixelRatio()&&this.resizeRenderer(),this.markDirty()};this.handleViewportIntersection=e=>{let t=e[e.length-1];if(!t)return;let i=t.isIntersecting&&t.intersectionRatio>0;i!==this.viewportVisible&&(this.viewportVisible=i,i?(this.clock.last=performance.now(),this.markDirty(),this.markShadowDirty(),this.startRenderLoop()):(cancelAnimationFrame(this.renderHandle),this.renderHandle=0))};this.handlePointerDown=e=>{e.button!==0||e.isPrimary===!1||(this.lastPointerDown={x:e.clientX,y:e.clientY})};this.handlePointerUp=e=>{var i;if(e.button!==0||e.isPrimary===!1)return;let t=this.lastPointerDown;this.lastPointerDown=null,t&&(Math.hypot(e.clientX-t.x,e.clientY-t.y)>4||(i=this.disassembly)!=null&&i.isEnabled()||this.dispatchPick(e))};this.renderer=new $E({canvas:e,antialias:!0,alpha:!0,preserveDrawingBuffer:!0,powerPreference:"high-performance"}),this.renderer.outputColorSpace=Ni,this.renderer.toneMapping=Bs,this.renderer.toneMappingExposure=1,this.renderer.shadowMap.enabled=!0,this.renderer.shadowMap.type=nE,this.renderer.shadowMap.autoUpdate=!1,this.renderer.shadowMap.needsUpdate=!0,this.renderer.setClearColor(IS,1),this.scene=new oh,this.installGlobalEnvironment(),this.camera=new Br(this.initialFov,1,.01,2e3),this.camera.position.copy(this.initialPosition),this.camera.lookAt(this.initialTarget),this.scene.add(this.camera),this.controls=new iS(this.camera,e),this.controls.enableDamping=!0,this.controls.dampingFactor=.08,this.controls.zoomSpeed=.85,this.controls.screenSpacePanning=!0,this.controls.target.copy(this.initialTarget),this.controls.addEventListener("change",this.handleControlsChange),this.installDefaultLighting(),this.resizeObs=new ResizeObserver(()=>this.resizeRenderer()),this.resizeObs.observe(e),typeof IntersectionObserver!="undefined"&&(this.viewportObserver=new IntersectionObserver(this.handleViewportIntersection,{root:null,threshold:[0,.01]}),this.viewportObserver.observe(e)),e.addEventListener("wheel",this.preventCanvasWheelScroll,{passive:!1}),e.addEventListener("pointerdown",this.handlePointerDown),e.addEventListener("pointerup",this.handlePointerUp),this.resizeRenderer(),this.startRenderLoop()}async loadModel(e,t,i,r){var l;this.clearLoadedModel("model-switch"),this.loadedExt=t.toLowerCase(),this.resourceWarnings=[];let s,a=[];if(this.loadedExt==="glb"||this.loadedExt==="gltf"){let c=await a1(e,this.loadedExt,i,r);s=c.scene,a=c.animations,this.resourceWarnings=c.warnings}else if(this.loadedExt==="stl")s=await o1(e);else if(this.loadedExt==="ply")s=await l1(e);else if(this.loadedExt==="obj"){let c=await c1(e,i,r);s=c.object,this.resourceWarnings=c.warnings}else throw new Error(`Three preview does not support .${this.loadedExt} format`);if(this.rootObject=s,this.scene.add(s),this.invalidateMeshCache(),this.prepareModelForQuality(s),this.updateShadowFraming(),this.syncSceneHelpers(),this.markDirty(),a.length>0){this.mixer=new Xp(s);for(let c of a)this.mixer.clipAction(c).play();this.animationPlaying=!0}let o=this.computeSummary(s);if(this.fitCameraToObject(s),this.axesHelper){let c=Math.max(o.boundingSize.x,o.boundingSize.y,o.boundingSize.z)||1;this.axesHelper.scale.setScalar(Math.max(.5,c*.25))}return this.bboxEnabled&&this.ensureBoundingBoxHelper(),this.disassemblySetup=!1,(l=this.disassembly)==null||l.dispose(),this.disassembly=null,o}applyConfig(e){e.camera&&this.applyCameraConfig(e.camera),e.lights&&this.applyLightConfig(e.lights),e.scene&&this.applySceneConfig(e.scene)}destroy(){var t,i;cancelAnimationFrame(this.renderHandle),cancelAnimationFrame(this.cameraAnimHandle),this._onPickCallbacks=[],this.renderObservers.clear(),(t=this.disassembly)==null||t.dispose(),this.disassembly=null,this.disassemblySetup=!1,this.clearFocusedMesh(),this.clearSelectionHighlight(),this.clearLoadedModel("destroy");for(let r of this.configLights)this.disposeConfiguredLight(r);this.configLights.length=0;for(let r of this.defaultLights)this.disposeConfiguredLight(r);this.defaultLights.length=0,this.disposeGlobalEnvironment(),this.controls.removeEventListener("change",this.handleControlsChange),this.controls.dispose();let e=this.renderer.domElement;e.removeEventListener("wheel",this.preventCanvasWheelScroll),e.removeEventListener("pointerdown",this.handlePointerDown),e.removeEventListener("pointerup",this.handlePointerUp),this.resizeObs.disconnect(),(i=this.viewportObserver)==null||i.disconnect(),this.viewportObserver=null,this.renderer.dispose()}getCanvas(){return this.renderer.domElement}captureSnapshot(){return this.renderNow(0),this.renderer.domElement.toDataURL("image/png")}getAnnotationProvider(){return{canvas:this.renderer.domElement,observeRender:t=>(this.renderObservers.add(t),{remove:()=>this.renderObservers.delete(t)}),getCameraStateKey:()=>this.getAnnotationCameraStateKey(),projectWorldPoint:(t,i)=>this.projectAnnotationWorldPoint(t,i),isWorldPointOccluded:t=>this.isAnnotationWorldPointOccluded(t)}}exportModelInfo(e){if(!this.rootObject)return"";let t=this.computeSummary(this.rootObject),i=this.getRenderableMeshes(this.rootObject),r=e&&ra(e)||t.rootName;return gS({title:r,format:this.loadedExt.toUpperCase(),summary:t,meshBreakdown:i.map(s=>({name:PS(s,`mesh-${s.id}`),triangleCount:MS(s),vertexCount:CS(s),materialName:yS(ua(s.material)[0])}))})}getModelEvidence(){if(!this.rootObject)return null;let e=this.getRenderableMeshes(this.rootObject),t=this.computeGroupedPartSummaries(this.rootObject,e),i=e.filter(a=>!t.groupedMeshes.has(a)).map(a=>this.computePartSummary(a)),r=t.parts.length>0?[...t.parts,...i]:i,s=new Set;for(let a of e)for(let o of ua(a.material)){let l=yS(o);l&&s.add(l)}return{summary:this.computeSummary(this.rootObject),parts:r,materialNames:Array.from(s).sort((a,o)=>a.localeCompare(o)),resourceWarnings:[...this.resourceWarnings],capturedAt:new Date().toISOString()}}getSelectedPartInfo(){var t;let e=(t=this.focusedMesh)!=null?t:Tu(this._lastPickResult.mesh)?this._lastPickResult.mesh:null;return e?this.computePartSummary(e):null}exportSelectedPartInfo(){let e=this.getSelectedPartInfo();return e?vS(e):""}getPickWorldPoint(e){return e.pickedPoint&&typeof e.pickedPoint=="object"?Ht(e.pickedPoint):e.mesh instanceof ci?on(Au(e.mesh)):null}onPick(e){return this._onPickCallbacks.push(e),()=>{this._onPickCallbacks=this._onPickCallbacks.filter(t=>t!==e)}}resetView(){this.rootObject&&yI(this.rootObject),this.resetDisassembly(),this.clearFocusedMesh(),this.clearSelectionHighlight(),this.camera.fov=this.initialFov,this.camera.position.copy(this.initialPosition),this.camera.updateProjectionMatrix(),this.controls.target.copy(this.initialTarget),this.controls.update(),this.markDirty(),this.renderNow(performance.now())}toggleFocusSelection(){var t;let e=!this.focusSelectionEnabled;return e&&((t=this.disassembly)!=null&&t.isEnabled())&&this.disassembly.setEnabled(!1),this.focusSelectionEnabled=e,this.focusSelectionEnabled?(this.clearSelectionHighlight(),this._lastPickResult.mesh instanceof ci&&this.setFocusedMesh(this._lastPickResult.mesh)):this.clearFocusedMesh(),this.markDirty(),this.focusSelectionEnabled}isFocusSelectionEnabled(){return this.focusSelectionEnabled}toggleWireframe(){if(this.wireframeEnabled=!this.wireframeEnabled,!this.rootObject)return this.wireframeEnabled;for(let e of this.getRenderableMeshes(this.rootObject))for(let t of ua(e.material))"wireframe"in t&&(t.wireframe=this.wireframeEnabled,t.needsUpdate=!0);return this.markDirty(),this.wireframeEnabled}toggleOrientationGizmo(){return this.axesHelper||(this.axesHelper=new ou(1.2),this.axesHelper.visible=!1,this.scene.add(this.axesHelper)),this.axesHelper.visible=!this.axesHelper.visible,this.markDirty(),this.axesHelper.visible}isOrientationGizmoEnabled(){var e;return!!((e=this.axesHelper)!=null&&e.visible)}toggleBoundingBox(){var e;return this.bboxEnabled=!this.bboxEnabled,this.bboxEnabled?(this.ensureBoundingBoxHelper(),this.markDirty(),!!this.bboxHelper):((e=this.bboxHelper)==null||e.removeFromParent(),this.bboxHelper=null,this.markDirty(),!1)}hasAnimations(){return this.mixer!==null}toggleAnimation(){return this.mixer?(this.animationPlaying=!this.animationPlaying,this.mixer.timeScale=this.animationPlaying?1:0,this.markDirty(),this.animationPlaying):!1}setRenderQuality(e,t=this.renderScale){this.quality=e,this.renderScale=t,this.applyShadowQuality(),this.resizeRenderer()}setRenderScale(e){return this.renderScale=Math.min(2,Math.max(.25,e)),this.resizeRenderer(),Number(this.renderScale.toFixed(2))}getPerformanceSnapshot(){return{backend:"three",renderScale:Number(this.renderScale.toFixed(2)),quality:this.quality,pixelRatio:Number(this.renderer.getPixelRatio().toFixed(2)),interactivePixelRatioActive:this.interactivePixelRatioActive,renderDirty:this.renderDirty,renderObserverCount:this.renderObservers.size,renderObserverSettleFrames:this.renderObserverSettleFrames,frameBudgetPixelRatioScale:Number(this.frameBudgetPixelRatioScale.toFixed(2)),frameBudgetObserverStride:this.frameBudgetObserverStride,frameBudgetShadowDeferred:this.frameBudgetShadowDeferred,lastFrameDurationMs:Number(this.lastFrameDurationMs.toFixed(2)),viewportVisible:this.viewportVisible,disposalAudit:{...this.lastDisposalAudit},meshCount:this.rootObject?this.getRenderableMeshes(this.rootObject).length:0}}setExplode(e,t){this.rootObject&&(R1(this.rootObject,e,t),this.markShadowDirty(),this.markDirty())}resetExplode(){this.rootObject&&(yI(this.rootObject),this.markShadowDirty(),this.markDirty())}focusWorldPoint(e){let t=new ne(e.x,e.y,e.z),i=this.camera.position.distanceTo(this.controls.target),r=t.clone().sub(this.camera.position).normalize(),s=t.clone().sub(r.multiplyScalar(i));this.animateCamera(s,t)}toggleDisassembly(){if(this.ensureDisassembly(),!this.disassembly)return!1;let e=!this.disassembly.isEnabled();e&&(this.focusSelectionEnabled=!1,this.clearFocusedMesh(),this.clearSelectionHighlight());let t=this.disassembly.setEnabled(e);return t||this.disassembly.reset(),t}resetDisassembly(){var e;(e=this.disassembly)==null||e.reset()}isDisassemblyEnabled(){var e,t;return(t=(e=this.disassembly)==null?void 0:e.isEnabled())!=null?t:!1}ensureDisassembly(){if(this.disassemblySetup||(this.disassemblySetup=!0,!this.rootObject))return;let e=this.getRenderableMeshes(this.rootObject);e.length!==0&&(this.disassembly=T1(this.scene,this.camera,this.renderer.domElement,e,this.controls,()=>{this.markShadowDirty(),this.markDirty()}))}animateCamera(e,t){cancelAnimationFrame(this.cameraAnimHandle);let i=this.camera.position.clone(),r=this.controls.target.clone(),s=500,a=performance.now(),o=()=>{let l=performance.now()-a,c=Math.min(1,l/s),f=c<.5?4*c*c*c:1-Math.pow(-2*c+2,3)/2;this.camera.position.lerpVectors(i,e,f),this.controls.target.lerpVectors(r,t,f),this.controls.update(),this.markDirty(),c<1&&(this.cameraAnimHandle=requestAnimationFrame(o))};this.cameraAnimHandle=requestAnimationFrame(o)}startRenderLoop(){if(this.renderHandle||!this.viewportVisible)return;let e=()=>{if(!this.viewportVisible){this.renderHandle=0;return}this.renderHandle=requestAnimationFrame(e),this.renderNow(performance.now())};this.renderHandle=requestAnimationFrame(e)}renderNow(e){var o,l,c;let t=this.renderer.domElement;if(!this.viewportVisible||!t.isConnected||t.clientWidth<=0||t.clientHeight<=0)return;let i=Math.max(0,(e-this.clock.last)/1e3);this.clock.last=e;let r=this.controls.update(),s=!!this.mixer&&this.animationPlaying;if(s&&this.mixer&&(this.mixer.update(i),this.markShadowDirty()),this.restoreInteractivePixelRatioIfIdle(e,r),!r&&!s&&!this.renderDirty){this.renderObserverSettleFrames>0&&(this.renderObserverSettleFrames--,this.notifyRenderObservers());return}this.renderDirty=!1,this.renderObserverSettleFrames=d_,(o=this.bboxHelper)==null||o.update(),(l=this.selectionHelper)==null||l.update(),(c=this.focusHelper)==null||c.update();let a=performance.now();this.renderer.render(this.scene,this.camera),this.updateFrameBudget(performance.now()-a),this.notifyRenderObservers()}notifyRenderObservers(){if(!(this.frameBudgetObserverStride>1&&(this.frameBudgetObserverCursor=(this.frameBudgetObserverCursor+1)%this.frameBudgetObserverStride,this.frameBudgetObserverCursor!==0)))for(let e of this.renderObservers)e()}markDirty(){this.renderDirty=!0,this.startRenderLoop()}markShadowDirty(){if(this.shouldDeferShadowRefresh()){this.frameBudgetShadowDeferred=!0;return}this.frameBudgetShadowDeferred=!1,this.renderer.shadowMap.needsUpdate=!0}activateInteractivePixelRatio(){if(this.interactivePixelRatioActive)return!1;let e=this.computePixelRatio(!1);return this.computePixelRatio(!0)>=e?!1:(this.interactivePixelRatioActive=!0,!0)}restoreInteractivePixelRatioIfIdle(e,t){!this.interactivePixelRatioActive||t||e=Yte?(this.frameBudgetSlowStreak++,this.frameBudgetFastStreak=0):e<=Kte?(this.frameBudgetFastStreak++,this.frameBudgetSlowStreak=0):(this.frameBudgetSlowStreak=0,this.frameBudgetFastStreak=0),this.frameBudgetSlowStreak>=jte){this.frameBudgetSlowStreak=0;let t=Math.max($te,this.frameBudgetPixelRatioScale*Zte);t=qte&&this.frameBudgetPixelRatioScale<1&&(this.frameBudgetFastStreak=0,this.frameBudgetPixelRatioScale=Math.min(1,this.frameBudgetPixelRatioScale*Qte),this.frameBudgetObserverStride=Math.max(1,this.frameBudgetObserverStride-1),this.renderObserverSettleFrames=d_,this.resizeRenderer())}}resetFrameBudget(){let e=this.frameBudgetPixelRatioScale!==1||this.frameBudgetObserverStride!==1;this.frameBudgetPixelRatioScale=1,this.frameBudgetSlowStreak=0,this.frameBudgetFastStreak=0,this.frameBudgetObserverStride=1,this.frameBudgetObserverCursor=0,this.renderObserverSettleFrames=d_,e&&this.markDirty()}shouldDeferShadowRefresh(){return this.interactivePixelRatioActive&&this.frameBudgetPixelRatioScale<=Jte}resizeRenderer(){let e=this.renderer.domElement,t=Math.max(1,Math.round(e.clientWidth||e.width||1)),i=Math.max(1,Math.round(e.clientHeight||e.height||1));this.renderer.setPixelRatio(this.computePixelRatio()),this.renderer.setSize(t,i,!1),this.camera.aspect=t/i,this.camera.updateProjectionMatrix(),this.markDirty()}applyCameraConfig(e){typeof e.fov=="number"&&Number.isFinite(e.fov)&&(this.camera.fov=e.fov,this.camera.updateProjectionMatrix()),e.position&&this.camera.position.set(...e.position),e.lookAt&&(this.controls.target.set(...e.lookAt),this.camera.lookAt(this.controls.target)),typeof e.near=="number"&&Number.isFinite(e.near)&&(this.camera.near=e.near),typeof e.far=="number"&&Number.isFinite(e.far)&&(this.camera.far=e.far),typeof e.zoom=="number"&&Number.isFinite(e.zoom)&&(this.camera.zoom=e.zoom),this.camera.updateProjectionMatrix(),this.controls.update(),this.markDirty()}applyLightConfig(e){for(let i of this.configLights)this.disposeConfiguredLight(i);this.configLights.length=0;let t=e.length>0;for(let i of this.defaultLights)i.visible=!t;for(let i of e){let r=this.createConfiguredLight(i);r&&(this.configLights.push(r),r.parent!==this.camera&&this.scene.add(r))}this.updateShadowFraming(),this.markShadowDirty(),this.markDirty()}applySceneConfig(e){if(this.sceneConfig={...this.sceneConfig,...e},e.transparent!==void 0||e.background!==void 0)if(this.sceneConfig.transparent)this.scene.background=null,this.renderer.setClearColor(IS,0);else if(this.sceneConfig.background){let t=new ct(this.sceneConfig.background);this.scene.background=t,this.renderer.setClearColor(t,1)}else this.scene.background=IS,this.renderer.setClearColor(IS,1);typeof e.autoRotate=="boolean"&&(this.controls.autoRotate=e.autoRotate),typeof e.autoRotateSpeed=="number"&&(this.controls.autoRotateSpeed=e.autoRotateSpeed),typeof e.axis=="boolean"&&this.syncAxisHelper(e.axis),this.syncSceneHelpers(),this.markDirty()}installDefaultLighting(){let e=new su(16777215,.96);e.name="default-global-ambient";let t=new nu(16777215,7172736,.34);t.name="default-hemi",this.defaultLights.push(e,t);for(let i of this.defaultLights)this.scene.add(i)}installGlobalEnvironment(){this.disposeGlobalEnvironment();let e=new _u(this.renderer),t=new rS;this.environmentTarget=e.fromScene(t,.04),this.scene.environment=this.environmentTarget.texture,this.scene.environmentIntensity=.48,t.dispose(),e.dispose()}disposeGlobalEnvironment(){var e;this.scene.environment=null,(e=this.environmentTarget)==null||e.dispose(),this.environmentTarget=null}createConfiguredLight(e){var r,s,a,o,l,c,f;let t=e.color?new ct(e.color):new ct(16777215),i=(r=e.intensity)!=null?r:1;switch(e.type){case"ambient":return new su(t,i);case"hemisphere":{let h=e.groundColor?new ct(e.groundColor):new ct(4473924);return new nu(t,h,i)}case"directional":{let h=new No(t,i),d=(s=e.position)!=null?s:[-1,2,1],u=(a=e.target)!=null?a:[0,0,0];return h.position.set(...d),h.target.position.set(...u),this.scene.add(h.target),h.castShadow=!!e.castShadow,h}case"point":{let h=new za(t,i),d=(o=e.position)!=null?o:[0,5,0];return h.position.set(...d),h.castShadow=!!e.castShadow,typeof e.decay=="number"&&(h.decay=e.decay),h}case"spot":{let h=new bl(t,i),d=(l=e.position)!=null?l:[0,5,0],u=(c=e.target)!=null?c:[0,0,0];return h.position.set(...d),h.target.position.set(...u),this.scene.add(h.target),h.angle=e.angle?e.angle*Math.PI/180:Math.PI/4,h.penumbra=(f=e.penumbra)!=null?f:.5,typeof e.decay=="number"&&(h.decay=e.decay),h.castShadow=!!e.castShadow,h}case"attachToCam":{let h=new za(t,i);return this.camera.add(h),h}default:return null}}disposeConfiguredLight(e){(e instanceof No||e instanceof bl)&&e.target.removeFromParent(),e.removeFromParent(),e.dispose()}prepareModelForQuality(e){let t=this.renderer.capabilities.getMaxAnisotropy();e.traverse(i=>{if(Tu(i)){i.castShadow=!0,i.receiveShadow=!0;for(let r of ua(i.material))this.prepareMaterialForQuality(r,t)}})}prepareMaterialForQuality(e,t){let i=e;for(let r of Object.values(i))r instanceof Rr&&(r.anisotropy=Math.max(r.anisotropy,t),r.needsUpdate=!0);e.needsUpdate=!0}applyShadowQuality(){let e=this.shadowMapSize();for(let t of this.allLights())!I1(t)||!t.castShadow||(t.shadow.mapSize.set(e,e),t.shadow.bias=-12e-5,t.shadow.normalBias=.018,t.shadow.needsUpdate=!0);this.markShadowDirty(),this.markDirty()}updateShadowFraming(){if(!this.rootObject)return;let e=new vr().setFromObject(this.rootObject),t=e.getCenter(new ne),i=e.getSize(new ne),r=Math.max(i.x,i.y,i.z,1)*1.8;for(let s of this.allLights())if(!(!I1(s)||!s.castShadow)){if(s.shadow.mapSize.set(this.shadowMapSize(),this.shadowMapSize()),s.shadow.bias=-12e-5,s.shadow.normalBias=.018,s instanceof No){let a=s.position.clone().sub(s.target.position);if(a.lengthSq()<.001&&a.set(4,7,5),s.target.position.copy(t),s.target.parent||this.scene.add(s.target),s.position.copy(t).add(a.normalize().multiplyScalar(r*2.4)),s.shadow.camera instanceof Oo){let o=s.shadow.camera;o.left=-r,o.right=r,o.top=r,o.bottom=-r,o.near=.1,o.far=r*5,o.updateProjectionMatrix()}}s.shadow.needsUpdate=!0}this.markShadowDirty()}shadowMapSize(){return this.quality==="low"?512:this.quality==="medium"?1024:2048}allLights(){return[...this.defaultLights,...this.configLights]}syncSceneHelpers(){this.sceneConfig.groundShadow?this.createGroundShadow():this.removeGroundShadow(),this.sceneConfig.grid?this.createGrid():this.removeGrid(),typeof this.sceneConfig.axis=="boolean"&&this.syncAxisHelper(this.sceneConfig.axis)}syncAxisHelper(e){this.axesHelper||(this.axesHelper=new ou(1.2),this.scene.add(this.axesHelper)),this.axesHelper.visible=e}createGroundShadow(){if(!this.rootObject||this.groundShadowMesh)return;let e=Au(this.rootObject),t=on(e),i=an(e),r=Math.max(i.x,i.z,1)*3,s=e.min.y-Math.max(r*.002,.002),a=new ci(new fh(r,r),new Up({color:0,opacity:Gte,transparent:!0}));a.name="ai3d-ground-shadow",a.rotation.x=-Math.PI/2,a.position.set(t.x,s,t.z),a.receiveShadow=!0,a.renderOrder=-1,this.scene.add(a),this.groundShadowMesh=a}removeGroundShadow(){if(this.groundShadowMesh){this.groundShadowMesh.removeFromParent(),this.groundShadowMesh.geometry.dispose();for(let e of ua(this.groundShadowMesh.material))e.dispose();this.groundShadowMesh=null}}createGrid(){if(!this.rootObject||this.gridHelper)return;let e=Au(this.rootObject),t=on(e),i=an(e),r=Math.max(i.x,i.z,1)*2,s=new Yp(r,20,7305093,3423046);s.name="ai3d-grid",s.position.set(t.x,e.min.y-Math.max(r*.003,.003),t.z);for(let a of ua(s.material))a.transparent=!0,a.opacity=.42;this.scene.add(s),this.gridHelper=s}removeGrid(){if(this.gridHelper){this.gridHelper.removeFromParent(),this.gridHelper.geometry.dispose();for(let e of ua(this.gridHelper.material))e.dispose();this.gridHelper=null}}dispatchPick(e){var a,o,l;if(!this.rootObject||(a=this.disassembly)!=null&&a.isEnabled())return;let t=this.renderer.domElement.getBoundingClientRect();this.pointer.x=(e.clientX-t.left)/t.width*2-1,this.pointer.y=-((e.clientY-t.top)/t.height)*2+1,this.raycaster.setFromCamera(this.pointer,this.camera);let i=this.raycaster.intersectObjects(this.getRenderableMeshes(this.rootObject),!1)[0],r=(i==null?void 0:i.object)instanceof ci?i.object:null,s={mesh:r,pickedPoint:(l=(o=i==null?void 0:i.point)==null?void 0:o.clone())!=null?l:null,screenX:e.clientX,screenY:e.clientY};this._lastPickResult=s,this.focusSelectionEnabled&&r?(this.clearSelectionHighlight(),this.focusedMesh!==r&&this.setFocusedMesh(r)):this.focusSelectionEnabled?this.clearSelectionHighlight():this.updateSelectionHighlight(r),this._onPickCallbacks.forEach(c=>c(s))}clearLoadedModel(e="model-switch"){var t,i;if((t=this.disassembly)==null||t.dispose(),this.disassembly=null,this.disassemblySetup=!1,this.invalidateMeshCache(),this.markDirty(),this.clearFocusedMesh(),this.clearSelectionHighlight(),(i=this.bboxHelper)==null||i.removeFromParent(),this.bboxHelper=null,this.bboxEnabled=!1,this.removeGroundShadow(),this.removeGrid(),this.mixer=null,this.animationPlaying=!1,!this.rootObject){this.lastDisposalAudit={reason:e,meshCount:0,geometryCount:0,materialCount:0,textureCount:0,objectCount:0,timestamp:performance.now()};return}this.scene.remove(this.rootObject),this.lastDisposalAudit=this.disposeObjectGraph(this.rootObject,e),this.rootObject=null,this.markShadowDirty()}disposeObjectGraph(e,t){let i=new Set,r=new Set,s=new Set,a=0,o=0;return e.traverse(l=>{if(o++,!Tu(l))return;a++;let c=l.geometry;c&&!i.has(c.uuid)&&(c.dispose(),i.add(c.uuid));for(let f of ua(l.material))this.disposeMaterialWithTextures(f,r,s)}),{reason:t,meshCount:a,geometryCount:i.size,materialCount:r.size,textureCount:s.size,objectCount:o,timestamp:performance.now()}}disposeMaterialWithTextures(e,t,i){let r=e;for(let s of Object.values(r))if(s instanceof Rr&&!i.has(s.uuid))s.dispose(),i.add(s.uuid);else if(Array.isArray(s))for(let a of s)a instanceof Rr&&!i.has(a.uuid)&&(a.dispose(),i.add(a.uuid));t.has(e.uuid)||(e.dispose(),t.add(e.uuid))}fitCameraToObject(e){let t=Au(e),i=p1(t);this.initialTarget.set(i.target.x,i.target.y,i.target.z),this.initialPosition.set(i.position.x,i.position.y,i.position.z),this.initialFov=45;let r=an(t),s=Math.max(r.x,r.y,r.z,1),a=this.initialPosition.distanceTo(this.initialTarget);this.controls.minDistance=Math.max(i.near*4,s*.02,.001),this.controls.maxDistance=Math.max(a*8,this.controls.minDistance*10),this.resetView(),this.camera.near=i.near,this.camera.far=i.far,this.camera.updateProjectionMatrix(),this.markDirty()}getAnnotationCameraStateKey(){return[this.camera.position.x.toFixed(3),this.camera.position.y.toFixed(3),this.camera.position.z.toFixed(3),this.controls.target.x.toFixed(2),this.controls.target.y.toFixed(2),this.controls.target.z.toFixed(2),this.camera.fov.toFixed(2)].join("_")}projectAnnotationWorldPoint(e,t){let i=this.renderer.domElement;return!i.isConnected||i.clientWidth===0||i.clientHeight===0||(this.scene.updateMatrixWorld(),this.camera.updateMatrixWorld(),this.annotationProjection.set(e.x,e.y,e.z).project(this.camera),!Number.isFinite(this.annotationProjection.x)||!Number.isFinite(this.annotationProjection.y)||!Number.isFinite(this.annotationProjection.z))?!1:(t.screenX=(this.annotationProjection.x+1)/2*i.clientWidth,t.screenY=(1-this.annotationProjection.y)/2*i.clientHeight,t.depth=(this.annotationProjection.z+1)/2,!0)}isAnnotationWorldPointOccluded(e){if(!this.rootObject)return!1;let t=yc(Ht(this.camera.position),e);if(!t)return!1;this.rootObject.updateWorldMatrix(!0,!0),this.annotationDirection.set(t.direction.x,t.direction.y,t.direction.z),this.occlusionRaycaster.set(this.camera.position,this.annotationDirection),this.occlusionRaycaster.far=t.distance;let i=this.occlusionRaycaster.intersectObjects(this.getRenderableMeshes(this.rootObject),!1)[0];return!!i&&Cc(i.distance,t.distance,t.epsilon)}getRenderableMeshes(e){if(this.cachedMeshes&&this.cachedMeshRoot===e)return this.cachedMeshes;let t=[];return e.traverse(i=>{Tu(i)&&i.geometry&&t.push(i)}),this.cachedMeshes=t,this.cachedMeshRoot=e,t}invalidateMeshCache(){this.cachedMeshes=null,this.cachedMeshRoot=null}ensureBoundingBoxHelper(){var e;this.rootObject&&((e=this.bboxHelper)==null||e.removeFromParent(),this.bboxHelper=new Il(this.rootObject,16436245),this.scene.add(this.bboxHelper))}updateSelectionHighlight(e){var t;if(!this.rootObject||!e){this.clearSelectionHighlight();return}this.highlightedMesh===e&&this.selectionHelper||((t=this.selectionHelper)==null||t.removeFromParent(),this.selectionHelper=new Il(e,4890367),this.scene.add(this.selectionHelper),this.highlightedMesh=e,this.markDirty())}setFocusedMesh(e){var i,r,s;if(!this.rootObject||!e){this.clearFocusedMesh();return}if(this.focusedMesh===e)return;let t=this.getRenderableMeshes(this.rootObject);if(!t.includes(e)){this.clearFocusedMesh();return}this.restoreFocusedMaterials(),this.disposeFocusDimMaterials();for(let a of t){if(this.originalMaterials.has(a.id)||this.originalMaterials.set(a.id,a.material),a===e){a.material=(i=this.originalMaterials.get(a.id))!=null?i:a.material;continue}let o=(r=this.originalMaterials.get(a.id))!=null?r:a.material,l=tie(o);this.focusDimMaterials.set(a.id,l),a.material=l}(s=this.focusHelper)==null||s.removeFromParent(),this.focusHelper=new Il(e,3065087),this.scene.add(this.focusHelper),this.focusedMesh=e,this.markDirty()}clearFocusedMesh(){var e;this.restoreFocusedMaterials(),this.disposeFocusDimMaterials(),this.originalMaterials.clear(),(e=this.focusHelper)==null||e.removeFromParent(),this.focusHelper=null,this.focusedMesh=null,this.markDirty()}restoreFocusedMaterials(){if(this.rootObject)for(let e of this.getRenderableMeshes(this.rootObject)){let t=this.originalMaterials.get(e.id);t&&(e.material=t)}}disposeFocusDimMaterials(){for(let e of this.focusDimMaterials.values())iie(e);this.focusDimMaterials.clear()}clearSelectionHighlight(){var e;(e=this.selectionHelper)==null||e.removeFromParent(),this.selectionHelper=null,this.highlightedMesh=null,this.markDirty()}computePartSummary(e){e.updateWorldMatrix(!0,!1);let t=Au(e),i=PS(e,`mesh-${e.id}`);return Eh({name:i,triangleCount:MS(e),vertexCount:CS(e),materialName:yS(ua(e.material)[0]),boundingSize:an(t),center:on(t),source:"mesh",meshNames:[i],childCount:1})}computeGroupedPartSummaries(e,t){let i=new Set(t),r=[],s=new Set;return e.updateWorldMatrix(!0,!0),e.traverse(a=>{if(a===e||Tu(a)||!a.name.trim())return;let o=[];if(a.traverse(d=>{Tu(d)&&i.has(d)&&o.push(d)}),o.length<2||o.length===t.length)return;for(let d of o)s.add(d);let l=new vr;for(let d of o)d.updateWorldMatrix(!0,!1),l.union(new vr().setFromObject(d));let c=new Set,f=0,h=0;for(let d of o){f+=MS(d),h+=CS(d);for(let u of ua(d.material)){let m=yS(u);m&&c.add(m)}}r.push(Eh({name:PS(a,`group-${a.id}`),triangleCount:f,vertexCount:h,materialName:c.size===0?null:c.size===1?Array.from(c)[0]:`${c.size} materials`,boundingSize:an({min:Ht(l.min),max:Ht(l.max)}),center:on({min:Ht(l.min),max:Ht(l.max)}),source:"group",meshNames:o.map(d=>PS(d,`mesh-${d.id}`)),childCount:o.length}))}),{parts:r,groupedMeshes:s}}computeSummary(e){let t=this.getRenderableMeshes(e);return pS({rootName:e.name||"__root__",boundingSize:an(Au(e)),meshes:t.map(i=>({triangleCount:MS(i),vertexCount:CS(i),materialKeys:ua(i.material).map(r=>r.uuid)})),resourceWarnings:this.resourceWarnings})}}});var nie,PI,DI,te,hi=C(()=>{nie=typeof WeakRef!="undefined",PI=class{constructor(e,t=!1,i,r){this.initialize(e,t,i,r)}initialize(e,t=!1,i,r){return 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LS,P1=C(()=>{LS=class{get wrapU(){return this._cachedWrapU}set wrapU(e){this._cachedWrapU=e}get wrapV(){return this._cachedWrapV}set wrapV(e){this._cachedWrapV=e}get wrapR(){return this._cachedWrapR}set wrapR(e){this._cachedWrapR=e}get anisotropicFilteringLevel(){return this._cachedAnisotropicFilteringLevel}set anisotropicFilteringLevel(e){this._cachedAnisotropicFilteringLevel=e}get comparisonFunction(){return this._comparisonFunction}set comparisonFunction(e){this._comparisonFunction=e}get useMipMaps(){return this._useMipMaps}set useMipMaps(e){this._useMipMaps=e}constructor(){this.samplingMode=-1,this._useMipMaps=!0,this._cachedWrapU=null,this._cachedWrapV=null,this._cachedWrapR=null,this._cachedAnisotropicFilteringLevel=null,this._comparisonFunction=0}setParameters(e=1,t=1,i=1,r=1,s=2,a=0){return this._cachedWrapU=e,this._cachedWrapV=t,this._cachedWrapR=i,this._cachedAnisotropicFilteringLevel=r,this.samplingMode=s,this._comparisonFunction=a,this}compareSampler(e){return this._cachedWrapU===e._cachedWrapU&&this._cachedWrapV===e._cachedWrapV&&this._cachedWrapR===e._cachedWrapR&&this._cachedAnisotropicFilteringLevel===e._cachedAnisotropicFilteringLevel&&this.samplingMode===e.samplingMode&&this._comparisonFunction===e._comparisonFunction&&this._useMipMaps===e._useMipMaps}}});var D1,Fi,Ws=C(()=>{hi();P1();(function(n){n[n.Unknown=0]="Unknown",n[n.Url=1]="Url",n[n.Temp=2]="Temp",n[n.Raw=3]="Raw",n[n.Dynamic=4]="Dynamic",n[n.RenderTarget=5]="RenderTarget",n[n.MultiRenderTarget=6]="MultiRenderTarget",n[n.Cube=7]="Cube",n[n.CubeRaw=8]="CubeRaw",n[n.CubePrefiltered=9]="CubePrefiltered",n[n.Raw3D=10]="Raw3D",n[n.Raw2DArray=11]="Raw2DArray",n[n.DepthStencil=12]="DepthStencil",n[n.CubeRawRGBD=13]="CubeRawRGBD",n[n.Depth=14]="Depth"})(D1||(D1={}));Fi=class n extends LS{get useMipMaps(){return this._useMipMaps===null?this.generateMipMaps:this._useMipMaps}set useMipMaps(e){this._useMipMaps=e}get uniqueId(){return this._uniqueId}_setUniqueId(e){this._uniqueId=e}getEngine(){return this._engine}get source(){return this._source}constructor(e,t,i=!1){super(),this.isReady=!1,this.isCube=!1,this.is3D=!1,this.is2DArray=!1,this.isMultiview=!1,this.url="",this.generateMipMaps=!1,this._useMipMaps=null,this.mipLevelCount=1,this.samples=0,this.type=-1,this.format=-1,this.onLoadedObservable=new te,this.onErrorObservable=new 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a=this.resolvePickTarget(s);if(this.partPointerActive=!!a,this.partPointerActive){s.preventDefault(),s.stopPropagation(),this.controls.enabled=!1,this.activePointerId=s.pointerId;try{(l=(o=this.canvas).setPointerCapture)==null||l.call(o,s.pointerId)}catch(c){}}e.onPointerDown(a,s)},i=s=>{this.activePointerId!==null&&s.pointerId!==this.activePointerId||(this.partPointerActive&&(s.preventDefault(),s.stopPropagation()),e.onPointerMove(s))},r=s=>{var a,o;if(!(this.activePointerId!==null&&s.pointerId!==this.activePointerId)){if(this.partPointerActive&&(s.preventDefault(),s.stopPropagation()),this.lastPointerDown=null,e.onPointerUp(s),this.partPointerActive=!1,this.activePointerId!==null&&((o=(a=this.canvas).hasPointerCapture)!=null&&o.call(a,this.activePointerId)))try{this.canvas.releasePointerCapture(this.activePointerId)}catch(l){}this.activePointerId=null,this.controls.enabled=!0}};return this.canvas.addEventListener("pointerdown",t),window.addEventListener("pointermove",i),window.addEventListener("pointerup",r),()=>{var s,a;if(this.canvas.removeEventListener("pointerdown",t),window.removeEventListener("pointermove",i),window.removeEventListener("pointerup",r),this.canvas.classList.remove("ai3d-disassembly-active","ai3d-disassembly-dragging"),this.partPointerActive=!1,this.activePointerId!==null&&((a=(s=this.canvas).hasPointerCapture)!=null&&a.call(s,this.activePointerId)))try{this.canvas.releasePointerCapture(this.activePointerId)}catch(o){}this.activePointerId=null,this.controls.enabled=!0}}resolvePart(e){return e&&this.isMeshInSet(e)?e:null}setSelected(e){var t;(t=this.selectionHelper)==null||t.removeFromParent(),this.selectionHelper=null,this.selected=e,this.lastOccluded=!1,e&&!this.isDisposed(e)&&(this.selectionHelper=new Il(e,L1),this.scene.add(this.selectionHelper)),this.requestRender()}beginDrag(e,t){let i=this.getPointOnDragPlane(e,t);if(!i)return null;t.preventDefault(),t.stopPropagation(),e.removeFromParent(),this.scene.add(e),this.canvas.classList.add("ai3d-disassembly-dragging");let r="move";t.shiftKey&&(r="rotate");let s=this.tempBox.setFromObject(e).getCenter(this.tempCenter).clone(),a=this.tempCameraForward;this.camera.getWorldDirection(a);let o=Pd(Ht(i),Ht(a));return o?(this.controls.enabled=!1,this.requestRender(),{mesh:e,mode:r,plane:o,startPoint:i.clone(),startPosition:e.position.clone(),startQuaternion:e.quaternion.clone(),pivot:s,pointerX:t.clientX,pointerY:t.clientY}):null}updateDrag(e,t){if(t.preventDefault(),t.stopPropagation(),e.mode==="rotate"){this.updateRotation(e,t);return}let i=this.getRayPlanePoint(t,e.plane);if(!i)return;let r=i.clone().sub(e.startPoint);e.mesh.position.copy(e.startPosition).add(r),e.mesh.updateMatrixWorld(!0),this.requestRender()}endDrag(e){this.controls.enabled=!0,this.canvas.classList.remove("ai3d-disassembly-dragging"),this.requestRender()}updateSelectionOcclusion(e){let i=this.tempBox.setFromObject(e).getCenter(this.tempCenter),r=this.camera.position,s=yc(Ht(r),Ht(i));if(!s)return;let a=this.tempDirection.set(s.direction.x,s.direction.y,s.direction.z);this.raycaster.set(r,a),this.raycaster.far=s.distance;let o=this.raycaster.intersectObjects(this.meshes,!1)[0],l=!!o&&Cc(o.distance,s.distance,s.epsilon);l!==this.lastOccluded&&(this.lastOccluded=l,this.selectionHelper&&(this.selectionHelper.material.color.set(l?aie:L1),this.requestRender()))}isMeshInSet(e){return this.meshes.includes(e)}updateRotation(e,t){let i=t.clientX-e.pointerX,r=t.clientY-e.pointerY,s=this.tempCameraForward;this.camera.getWorldDirection(s);let a=this.tempCameraUp.copy(this.camera.up).normalize(),o=this.tempCameraRight.crossVectors(a,s).normalize(),l=tv({startPosition:Ht(e.startPosition),pivot:Ht(e.pivot),startRotationQuaternion:ev(e.startQuaternion),yawAxis:Ht(a),pitchAxis:Ht(o),deltaX:i,deltaY:r,sensitivity:.01});l&&(e.mesh.position.set(l.position.x,l.position.y,l.position.z),e.mesh.quaternion.set(l.rotationQuaternion.x,l.rotationQuaternion.y,l.rotationQuaternion.z,l.rotationQuaternion.w),e.mesh.updateMatrixWorld(!0),this.requestRender())}resolvePickTarget(e){let t=this.canvas.getBoundingClientRect();this.pointer.x=(e.clientX-t.left)/t.width*2-1,this.pointer.y=-((e.clientY-t.top)/t.height)*2+1,this.raycaster.setFromCamera(this.pointer,this.camera);let i=this.raycaster.intersectObjects(this.meshes,!1)[0];return(i==null?void 0:i.object)instanceof ci?i.object:null}getPointOnDragPlane(e,t){var o;let r=this.tempBox.setFromObject(e).getCenter(this.tempCenter),s=this.tempCameraForward;this.camera.getWorldDirection(s);let a=Pd(Ht(r),Ht(s));return a&&(o=this.getRayPlanePoint(t,a))!=null?o:r}getRayPlanePoint(e,t){let i=this.canvas.getBoundingClientRect(),r=e.clientX-i.left,s=e.clientY-i.top;this.pointer.set(r/i.width*2-1,-(s/i.height)*2+1),this.raycaster.setFromCamera(this.pointer,this.camera);let a=Jg({origin:Ht(this.raycaster.ray.origin),direction:Ht(this.raycaster.ray.direction)},t);return a?new ne(a.x,a.y,a.z):null}}});function w1(n){return Yr(n)}function oie(n,e){return{originalPosition:w1(n),originalCenter:w1(e)}}function CS(n,e,t){let i=n.getRootCenter();for(let r of n.getParts()){let s=n.getPartState(r);s||(s=oie(n.getPartPosition(r),n.getPartCenter(r)),n.setPartState(r,s));let a=(s.originalCenter[t]-i[t])*e;n.setPartPosition(r,FN(s.originalPosition,t,a))}}function yS(n){for(let e of n.getParts()){let t=n.getPartState(e);t&&n.setPartPosition(e,t.originalPosition)}}var F0=C(()=>{"use strict";ys()});function PS(n){return Yr(n)}function lie(n){return n instanceof ci}function cie(n){let e=[];return n.traverse(t=>{lie(t)&&t.geometry&&e.push(t)}),e}function F1(n,e,t){CS(new DS(n),e,t)}function B0(n){yS(new DS(n))}var DS,B1=C(()=>{"use strict";Gs();ys();Zc();F0();DS=class{constructor(e){this.root=e}getParts(){return cie(this.root)}getRootCenter(){let e=new vr().setFromObject(this.root);return on({min:Ht(e.min),max:Ht(e.max)})}getPartPosition(e){return Ht(e.position)}getPartCenter(e){let i=new vr().setFromObject(e).getCenter(new ne);return Ht(i)}setPartPosition(e,t){e.position.set(t.x,t.y,t.z)}getPartState(e){var i;let t=(i=e.userData)!=null?i:{};return t._previewExplodeState?{originalPosition:PS(t._previewExplodeState.originalPosition),originalCenter:PS(t._previewExplodeState.originalCenter)}:null}setPartState(e,t){e.userData._previewExplodeState={originalPosition:PS(t.originalPosition),originalCenter:PS(t.originalCenter)}}}});var k1={};$e(k1,{ThreeModelPreview:()=>FS,createThreeModelPreview:()=>Cie});function Ru(n){return n instanceof ci}function U1(n){return n instanceof No||n instanceof za||n instanceof bl}function ua(n){return n?Array.isArray(n)?n:[n]:[]}function OS(n){var r,s,a,o;let e=n.geometry,t=(s=(r=e.getIndex())==null?void 0:r.count)!=null?s:0;if(t>0)return Math.floor(t/3);let i=(o=(a=e.getAttribute("position"))==null?void 0:a.count)!=null?o:0;return Math.floor(i/3)}function NS(n){var e,t;return(t=(e=n.geometry.getAttribute("position"))==null?void 0:e.count)!=null?t:0}function wS(n){return n?n.name||n.type||`material-${n.uuid}`:null}function Th(n,e){var i;let t=(i=n.userData)==null?void 0:i.name;return typeof t=="string"&&t.trim().length>0?t:n.name||e}function U0(n,e){let t=[],i=e;for(;i&&i!==n;)t.push(Th(i,i.type||`object-${i.id}`)),i=i.parent;return t.reverse().join("/")}function V1(n,e){var t;return((t=n.displayName)==null?void 0:t.trim())||n.partNumber||n.componentId||e}function G1(n){let e=n.clone();return e.transparent=!0,e.opacity=Math.max(0,Math.min(1,n.opacity))*fie,e.depthWrite=!1,e.needsUpdate=!0,e}function Iie(n){return Array.isArray(n)?n.map(G1):G1(n)}function Mie(n){for(let e of ua(n))e.dispose()}function bu(n){let e=new vr().setFromObject(n);return h_(Ht(e.min),Ht(e.max))}function Cie(n){return new FS(n)}var LS,fie,hie,die,uie,mie,pie,p_,_ie,gie,vie,Eie,Sie,Tie,Aie,xie,Rie,bie,FS,W1=C(()=>{"use strict";Gs();jF();qF();T1();ks();Zc();ES();RS();u_();L0();ys();N1();B1();na();LS=new ct("#20242e"),fie=.242,hie=.28,die=2.5,uie=1.5,mie=1.15,pie=180,p_=30,_ie=8,gie=28,vie=18,Eie=2,Sie=28,Tie=.86,Aie=1.08,xie=.62,Rie=.86,bie=4;FS=class{constructor(e){this.raycaster=new Wc;this.occlusionRaycaster=new Wc;this.renderObservers=new Set;this.pointer=new Lt;this.annotationProjection=new ne;this.annotationDirection=new ne;this.clock={last:performance.now()};this.defaultLights=[];this.configLights=[];this.environmentTarget=null;this.rootObject=null;this.loadedExt="";this.resourceWarnings=[];this.renderHandle=0;this.quality="high";this.renderScale=1;this.interactivePixelRatioActive=!1;this.interactionPixelRatioDeadline=0;this.renderObserverSettleFrames=p_;this.frameBudgetPixelRatioScale=1;this.frameBudgetSlowStreak=0;this.frameBudgetFastStreak=0;this.frameBudgetObserverStride=1;this.frameBudgetObserverCursor=0;this.frameBudgetShadowDeferred=!1;this.lastFrameDurationMs=0;this.viewportVisible=!0;this.viewportObserver=null;this.lastDisposalAudit={reason:"initial",meshCount:0,geometryCount:0,materialCount:0,textureCount:0,objectCount:0,timestamp:performance.now()};this.axesHelper=null;this.bboxHelper=null;this.groundShadowMesh=null;this.gridHelper=null;this.bboxEnabled=!1;this.wireframeEnabled=!1;this.sceneConfig={};this.focusSelectionEnabled=!1;this.focusedMesh=null;this.highlightedMesh=null;this.selectionHelper=null;this.focusHelper=null;this.mixer=null;this.animationPlaying=!1;this.initialTarget=new ne;this.initialPosition=new ne(3,2,3);this.initialFov=45;this.lastPointerDown=null;this.originalMaterials=new Map;this.focusDimMaterials=new Map;this._lastPickResult={mesh:null,pickedPoint:null,screenX:0,screenY:0};this._onPickCallbacks=[];this.disassembly=null;this.disassemblySetup=!1;this.renderDirty=!0;this.cachedMeshes=null;this.cachedMeshRoot=null;this.cameraAnimHandle=0;this.preventCanvasWheelScroll=e=>{e.preventDefault(),e.stopPropagation()};this.handleControlsChange=()=>{let e=performance.now();this.interactionPixelRatioDeadline=e+pie,this.activateInteractivePixelRatio()&&this.resizeRenderer(),this.markDirty()};this.handleViewportIntersection=e=>{let t=e[e.length-1];if(!t)return;let i=t.isIntersecting&&t.intersectionRatio>0;i!==this.viewportVisible&&(this.viewportVisible=i,i?(this.clock.last=performance.now(),this.markDirty(),this.markShadowDirty(),this.startRenderLoop()):(cancelAnimationFrame(this.renderHandle),this.renderHandle=0))};this.handlePointerDown=e=>{e.button!==0||e.isPrimary===!1||(this.lastPointerDown={x:e.clientX,y:e.clientY})};this.handlePointerUp=e=>{var i;if(e.button!==0||e.isPrimary===!1)return;let t=this.lastPointerDown;this.lastPointerDown=null,t&&(Math.hypot(e.clientX-t.x,e.clientY-t.y)>4||(i=this.disassembly)!=null&&i.isEnabled()||this.dispatchPick(e))};this.renderer=new rS({canvas:e,antialias:!0,alpha:!0,preserveDrawingBuffer:!0,powerPreference:"high-performance"}),this.renderer.outputColorSpace=Ni,this.renderer.toneMapping=Bs,this.renderer.toneMappingExposure=1,this.renderer.shadowMap.enabled=!0,this.renderer.shadowMap.type=cE,this.renderer.shadowMap.autoUpdate=!1,this.renderer.shadowMap.needsUpdate=!0,this.renderer.setClearColor(LS,1),this.scene=new lh,this.installGlobalEnvironment(),this.camera=new Br(this.initialFov,1,.01,2e3),this.camera.position.copy(this.initialPosition),this.camera.lookAt(this.initialTarget),this.scene.add(this.camera),this.controls=new oS(this.camera,e),this.controls.enableDamping=!0,this.controls.dampingFactor=.08,this.controls.zoomSpeed=.85,this.controls.screenSpacePanning=!0,this.controls.target.copy(this.initialTarget),this.controls.addEventListener("change",this.handleControlsChange),this.installDefaultLighting(),this.resizeObs=new ResizeObserver(()=>this.resizeRenderer()),this.resizeObs.observe(e),typeof IntersectionObserver!="undefined"&&(this.viewportObserver=new IntersectionObserver(this.handleViewportIntersection,{root:null,threshold:[0,.01]}),this.viewportObserver.observe(e)),e.addEventListener("wheel",this.preventCanvasWheelScroll,{passive:!1}),e.addEventListener("pointerdown",this.handlePointerDown),e.addEventListener("pointerup",this.handlePointerUp),this.resizeRenderer(),this.startRenderLoop()}async loadModel(e,t,i,r){var l;this.clearLoadedModel("model-switch"),this.loadedExt=t.toLowerCase(),this.resourceWarnings=[];let s,a=[];if(this.loadedExt==="glb"||this.loadedExt==="gltf"){let c=await g1(e,this.loadedExt,i,r);s=c.scene,a=c.animations,this.resourceWarnings=c.warnings}else if(this.loadedExt==="stl")s=await v1(e);else if(this.loadedExt==="ply")s=await E1(e);else if(this.loadedExt==="obj"){let c=await S1(e,i,r);s=c.object,this.resourceWarnings=c.warnings}else throw new Error(`Three preview does not support .${this.loadedExt} format`);if(this.rootObject=s,this.scene.add(s),this.invalidateMeshCache(),this.prepareModelForQuality(s),this.updateShadowFraming(),this.syncSceneHelpers(),this.markDirty(),a.length>0){this.mixer=new Kp(s);for(let c of a)this.mixer.clipAction(c).play();this.animationPlaying=!0}let o=this.computeSummary(s);if(this.fitCameraToObject(s),this.axesHelper){let c=Math.max(o.boundingSize.x,o.boundingSize.y,o.boundingSize.z)||1;this.axesHelper.scale.setScalar(Math.max(.5,c*.25))}return this.bboxEnabled&&this.ensureBoundingBoxHelper(),this.disassemblySetup=!1,(l=this.disassembly)==null||l.dispose(),this.disassembly=null,o}applyConfig(e){e.camera&&this.applyCameraConfig(e.camera),e.lights&&this.applyLightConfig(e.lights),e.scene&&this.applySceneConfig(e.scene)}destroy(){var t,i;cancelAnimationFrame(this.renderHandle),cancelAnimationFrame(this.cameraAnimHandle),this._onPickCallbacks=[],this.renderObservers.clear(),(t=this.disassembly)==null||t.dispose(),this.disassembly=null,this.disassemblySetup=!1,this.clearFocusedMesh(),this.clearSelectionHighlight(),this.clearLoadedModel("destroy");for(let r of this.configLights)this.disposeConfiguredLight(r);this.configLights.length=0;for(let r of this.defaultLights)this.disposeConfiguredLight(r);this.defaultLights.length=0,this.disposeGlobalEnvironment(),this.controls.removeEventListener("change",this.handleControlsChange),this.controls.dispose();let e=this.renderer.domElement;e.removeEventListener("wheel",this.preventCanvasWheelScroll),e.removeEventListener("pointerdown",this.handlePointerDown),e.removeEventListener("pointerup",this.handlePointerUp),this.resizeObs.disconnect(),(i=this.viewportObserver)==null||i.disconnect(),this.viewportObserver=null,this.renderer.dispose()}getCanvas(){return this.renderer.domElement}captureSnapshot(){return this.renderNow(0),this.renderer.domElement.toDataURL("image/png")}getAnnotationProvider(){return{canvas:this.renderer.domElement,observeRender:t=>(this.renderObservers.add(t),{remove:()=>this.renderObservers.delete(t)}),getCameraStateKey:()=>this.getAnnotationCameraStateKey(),projectWorldPoint:(t,i)=>this.projectAnnotationWorldPoint(t,i),isWorldPointOccluded:t=>this.isAnnotationWorldPointOccluded(t)}}exportModelInfo(e){if(!this.rootObject)return"";let t=this.computeSummary(this.rootObject),i=this.getRenderableMeshes(this.rootObject),r=e&&ra(e)||t.rootName;return AS({title:r,format:this.loadedExt.toUpperCase(),summary:t,meshBreakdown:i.map(s=>({name:Th(s,`mesh-${s.id}`),triangleCount:OS(s),vertexCount:NS(s),materialName:wS(ua(s.material)[0])}))})}getModelEvidence(){if(!this.rootObject)return null;let e=this.getRenderableMeshes(this.rootObject),t=this.computeComponentPartSummaries(this.rootObject,e),i=e.filter(a=>!t.groupedMeshes.has(a)).map(a=>this.computePartSummary(a)),r=t.parts.length>0?[...t.parts,...i]:i,s=new Set;for(let a of e)for(let o of ua(a.material)){let l=wS(o);l&&s.add(l)}return{summary:this.computeSummary(this.rootObject),parts:r,materialNames:Array.from(s).sort((a,o)=>a.localeCompare(o)),resourceWarnings:[...this.resourceWarnings],capturedAt:new Date().toISOString()}}getSelectedPartInfo(){var t;let e=(t=this.focusedMesh)!=null?t:Ru(this._lastPickResult.mesh)?this._lastPickResult.mesh:null;return e?this.computePartSummary(e):null}exportSelectedPartInfo(){let e=this.getSelectedPartInfo();return e?xS(e):""}getPickWorldPoint(e){return e.pickedPoint&&typeof e.pickedPoint=="object"?Ht(e.pickedPoint):e.mesh instanceof ci?on(bu(e.mesh)):null}onPick(e){return this._onPickCallbacks.push(e),()=>{this._onPickCallbacks=this._onPickCallbacks.filter(t=>t!==e)}}resetView(){this.rootObject&&B0(this.rootObject),this.resetDisassembly(),this.clearFocusedMesh(),this.clearSelectionHighlight(),this.camera.fov=this.initialFov,this.camera.position.copy(this.initialPosition),this.camera.updateProjectionMatrix(),this.controls.target.copy(this.initialTarget),this.controls.update(),this.markDirty(),this.renderNow(performance.now())}toggleFocusSelection(){var t;let e=!this.focusSelectionEnabled;return e&&((t=this.disassembly)!=null&&t.isEnabled())&&this.disassembly.setEnabled(!1),this.focusSelectionEnabled=e,this.focusSelectionEnabled?(this.clearSelectionHighlight(),this._lastPickResult.mesh instanceof ci&&this.setFocusedMesh(this._lastPickResult.mesh)):this.clearFocusedMesh(),this.markDirty(),this.focusSelectionEnabled}isFocusSelectionEnabled(){return this.focusSelectionEnabled}toggleWireframe(){if(this.wireframeEnabled=!this.wireframeEnabled,!this.rootObject)return this.wireframeEnabled;for(let e of this.getRenderableMeshes(this.rootObject))for(let t of ua(e.material))"wireframe"in t&&(t.wireframe=this.wireframeEnabled,t.needsUpdate=!0);return this.markDirty(),this.wireframeEnabled}toggleOrientationGizmo(){return this.axesHelper||(this.axesHelper=new fu(1.2),this.axesHelper.visible=!1,this.scene.add(this.axesHelper)),this.axesHelper.visible=!this.axesHelper.visible,this.markDirty(),this.axesHelper.visible}isOrientationGizmoEnabled(){var e;return!!((e=this.axesHelper)!=null&&e.visible)}toggleBoundingBox(){var e;return this.bboxEnabled=!this.bboxEnabled,this.bboxEnabled?(this.ensureBoundingBoxHelper(),this.markDirty(),!!this.bboxHelper):((e=this.bboxHelper)==null||e.removeFromParent(),this.bboxHelper=null,this.markDirty(),!1)}hasAnimations(){return this.mixer!==null}toggleAnimation(){return this.mixer?(this.animationPlaying=!this.animationPlaying,this.mixer.timeScale=this.animationPlaying?1:0,this.markDirty(),this.animationPlaying):!1}setRenderQuality(e,t=this.renderScale){this.quality=e,this.renderScale=t,this.applyShadowQuality(),this.resizeRenderer()}setRenderScale(e){return this.renderScale=Math.min(2,Math.max(.25,e)),this.resizeRenderer(),Number(this.renderScale.toFixed(2))}getPerformanceSnapshot(){return{backend:"three",renderScale:Number(this.renderScale.toFixed(2)),quality:this.quality,pixelRatio:Number(this.renderer.getPixelRatio().toFixed(2)),interactivePixelRatioActive:this.interactivePixelRatioActive,renderDirty:this.renderDirty,renderObserverCount:this.renderObservers.size,renderObserverSettleFrames:this.renderObserverSettleFrames,frameBudgetPixelRatioScale:Number(this.frameBudgetPixelRatioScale.toFixed(2)),frameBudgetObserverStride:this.frameBudgetObserverStride,frameBudgetShadowDeferred:this.frameBudgetShadowDeferred,lastFrameDurationMs:Number(this.lastFrameDurationMs.toFixed(2)),viewportVisible:this.viewportVisible,disposalAudit:{...this.lastDisposalAudit},meshCount:this.rootObject?this.getRenderableMeshes(this.rootObject).length:0}}setExplode(e,t){this.rootObject&&(F1(this.rootObject,e,t),this.markShadowDirty(),this.markDirty())}resetExplode(){this.rootObject&&(B0(this.rootObject),this.markShadowDirty(),this.markDirty())}focusWorldPoint(e){let t=new ne(e.x,e.y,e.z),i=this.camera.position.distanceTo(this.controls.target),r=t.clone().sub(this.camera.position).normalize(),s=t.clone().sub(r.multiplyScalar(i));this.animateCamera(s,t)}toggleDisassembly(){if(this.ensureDisassembly(),!this.disassembly)return!1;let e=!this.disassembly.isEnabled();e&&(this.focusSelectionEnabled=!1,this.clearFocusedMesh(),this.clearSelectionHighlight());let t=this.disassembly.setEnabled(e);return t||this.disassembly.reset(),t}resetDisassembly(){var e;(e=this.disassembly)==null||e.reset()}isDisassemblyEnabled(){var e,t;return(t=(e=this.disassembly)==null?void 0:e.isEnabled())!=null?t:!1}ensureDisassembly(){if(this.disassemblySetup||(this.disassemblySetup=!0,!this.rootObject))return;let e=this.getRenderableMeshes(this.rootObject);e.length!==0&&(this.disassembly=O1(this.scene,this.camera,this.renderer.domElement,e,this.controls,()=>{this.markShadowDirty(),this.markDirty()}))}animateCamera(e,t){cancelAnimationFrame(this.cameraAnimHandle);let i=this.camera.position.clone(),r=this.controls.target.clone(),s=500,a=performance.now(),o=()=>{let l=performance.now()-a,c=Math.min(1,l/s),f=c<.5?4*c*c*c:1-Math.pow(-2*c+2,3)/2;this.camera.position.lerpVectors(i,e,f),this.controls.target.lerpVectors(r,t,f),this.controls.update(),this.markDirty(),c<1&&(this.cameraAnimHandle=requestAnimationFrame(o))};this.cameraAnimHandle=requestAnimationFrame(o)}startRenderLoop(){if(this.renderHandle||!this.viewportVisible)return;let e=()=>{if(!this.viewportVisible){this.renderHandle=0;return}this.renderHandle=requestAnimationFrame(e),this.renderNow(performance.now())};this.renderHandle=requestAnimationFrame(e)}renderNow(e){var o,l,c;let t=this.renderer.domElement;if(!this.viewportVisible||!t.isConnected||t.clientWidth<=0||t.clientHeight<=0)return;let i=Math.max(0,(e-this.clock.last)/1e3);this.clock.last=e;let r=this.controls.update(),s=!!this.mixer&&this.animationPlaying;if(s&&this.mixer&&(this.mixer.update(i),this.markShadowDirty()),this.restoreInteractivePixelRatioIfIdle(e,r),!r&&!s&&!this.renderDirty){this.renderObserverSettleFrames>0&&(this.renderObserverSettleFrames--,this.notifyRenderObservers());return}this.renderDirty=!1,this.renderObserverSettleFrames=p_,(o=this.bboxHelper)==null||o.update(),(l=this.selectionHelper)==null||l.update(),(c=this.focusHelper)==null||c.update();let a=performance.now();this.renderer.render(this.scene,this.camera),this.updateFrameBudget(performance.now()-a),this.notifyRenderObservers()}notifyRenderObservers(){if(!(this.frameBudgetObserverStride>1&&(this.frameBudgetObserverCursor=(this.frameBudgetObserverCursor+1)%this.frameBudgetObserverStride,this.frameBudgetObserverCursor!==0)))for(let e of this.renderObservers)e()}markDirty(){this.renderDirty=!0,this.startRenderLoop()}markShadowDirty(){if(this.shouldDeferShadowRefresh()){this.frameBudgetShadowDeferred=!0;return}this.frameBudgetShadowDeferred=!1,this.renderer.shadowMap.needsUpdate=!0}activateInteractivePixelRatio(){if(this.interactivePixelRatioActive)return!1;let e=this.computePixelRatio(!1);return this.computePixelRatio(!0)>=e?!1:(this.interactivePixelRatioActive=!0,!0)}restoreInteractivePixelRatioIfIdle(e,t){!this.interactivePixelRatioActive||t||e=gie?(this.frameBudgetSlowStreak++,this.frameBudgetFastStreak=0):e<=vie?(this.frameBudgetFastStreak++,this.frameBudgetSlowStreak=0):(this.frameBudgetSlowStreak=0,this.frameBudgetFastStreak=0),this.frameBudgetSlowStreak>=Eie){this.frameBudgetSlowStreak=0;let t=Math.max(xie,this.frameBudgetPixelRatioScale*Tie);t=Sie&&this.frameBudgetPixelRatioScale<1&&(this.frameBudgetFastStreak=0,this.frameBudgetPixelRatioScale=Math.min(1,this.frameBudgetPixelRatioScale*Aie),this.frameBudgetObserverStride=Math.max(1,this.frameBudgetObserverStride-1),this.renderObserverSettleFrames=p_,this.resizeRenderer())}}resetFrameBudget(){let e=this.frameBudgetPixelRatioScale!==1||this.frameBudgetObserverStride!==1;this.frameBudgetPixelRatioScale=1,this.frameBudgetSlowStreak=0,this.frameBudgetFastStreak=0,this.frameBudgetObserverStride=1,this.frameBudgetObserverCursor=0,this.renderObserverSettleFrames=p_,e&&this.markDirty()}shouldDeferShadowRefresh(){return this.interactivePixelRatioActive&&this.frameBudgetPixelRatioScale<=Rie}resizeRenderer(){let e=this.renderer.domElement,t=Math.max(1,Math.round(e.clientWidth||e.width||1)),i=Math.max(1,Math.round(e.clientHeight||e.height||1));this.renderer.setPixelRatio(this.computePixelRatio()),this.renderer.setSize(t,i,!1),this.camera.aspect=t/i,this.camera.updateProjectionMatrix(),this.markDirty()}applyCameraConfig(e){typeof e.fov=="number"&&Number.isFinite(e.fov)&&(this.camera.fov=e.fov,this.camera.updateProjectionMatrix()),e.position&&this.camera.position.set(...e.position),e.lookAt&&(this.controls.target.set(...e.lookAt),this.camera.lookAt(this.controls.target)),typeof e.near=="number"&&Number.isFinite(e.near)&&(this.camera.near=e.near),typeof e.far=="number"&&Number.isFinite(e.far)&&(this.camera.far=e.far),typeof e.zoom=="number"&&Number.isFinite(e.zoom)&&(this.camera.zoom=e.zoom),this.camera.updateProjectionMatrix(),this.controls.update(),this.markDirty()}applyLightConfig(e){for(let i of this.configLights)this.disposeConfiguredLight(i);this.configLights.length=0;let t=e.length>0;for(let i of this.defaultLights)i.visible=!t;for(let i of e){let r=this.createConfiguredLight(i);r&&(this.configLights.push(r),r.parent!==this.camera&&this.scene.add(r))}this.updateShadowFraming(),this.markShadowDirty(),this.markDirty()}applySceneConfig(e){if(this.sceneConfig={...this.sceneConfig,...e},e.transparent!==void 0||e.background!==void 0)if(this.sceneConfig.transparent)this.scene.background=null,this.renderer.setClearColor(LS,0);else if(this.sceneConfig.background){let t=new ct(this.sceneConfig.background);this.scene.background=t,this.renderer.setClearColor(t,1)}else this.scene.background=LS,this.renderer.setClearColor(LS,1);typeof e.autoRotate=="boolean"&&(this.controls.autoRotate=e.autoRotate),typeof e.autoRotateSpeed=="number"&&(this.controls.autoRotateSpeed=e.autoRotateSpeed),typeof e.axis=="boolean"&&this.syncAxisHelper(e.axis),this.syncSceneHelpers(),this.markDirty()}installDefaultLighting(){let e=new lu(16777215,.96);e.name="default-global-ambient";let t=new ou(16777215,7172736,.34);t.name="default-hemi",this.defaultLights.push(e,t);for(let i of this.defaultLights)this.scene.add(i)}installGlobalEnvironment(){this.disposeGlobalEnvironment();let e=new Eu(this.renderer),t=new lS;this.environmentTarget=e.fromScene(t,.04),this.scene.environment=this.environmentTarget.texture,this.scene.environmentIntensity=.48,t.dispose(),e.dispose()}disposeGlobalEnvironment(){var e;this.scene.environment=null,(e=this.environmentTarget)==null||e.dispose(),this.environmentTarget=null}createConfiguredLight(e){var r,s,a,o,l,c,f;let t=e.color?new ct(e.color):new ct(16777215),i=(r=e.intensity)!=null?r:1;switch(e.type){case"ambient":return new lu(t,i);case"hemisphere":{let h=e.groundColor?new ct(e.groundColor):new ct(4473924);return new ou(t,h,i)}case"directional":{let h=new No(t,i),d=(s=e.position)!=null?s:[-1,2,1],u=(a=e.target)!=null?a:[0,0,0];return h.position.set(...d),h.target.position.set(...u),this.scene.add(h.target),h.castShadow=!!e.castShadow,h}case"point":{let h=new za(t,i),d=(o=e.position)!=null?o:[0,5,0];return h.position.set(...d),h.castShadow=!!e.castShadow,typeof e.decay=="number"&&(h.decay=e.decay),h}case"spot":{let h=new bl(t,i),d=(l=e.position)!=null?l:[0,5,0],u=(c=e.target)!=null?c:[0,0,0];return h.position.set(...d),h.target.position.set(...u),this.scene.add(h.target),h.angle=e.angle?e.angle*Math.PI/180:Math.PI/4,h.penumbra=(f=e.penumbra)!=null?f:.5,typeof e.decay=="number"&&(h.decay=e.decay),h.castShadow=!!e.castShadow,h}case"attachToCam":{let h=new za(t,i);return this.camera.add(h),h}default:return null}}disposeConfiguredLight(e){(e instanceof No||e instanceof bl)&&e.target.removeFromParent(),e.removeFromParent(),e.dispose()}prepareModelForQuality(e){let t=this.renderer.capabilities.getMaxAnisotropy();e.traverse(i=>{if(Ru(i)){i.castShadow=!0,i.receiveShadow=!0;for(let r of ua(i.material))this.prepareMaterialForQuality(r,t)}})}prepareMaterialForQuality(e,t){let i=e;for(let r of Object.values(i))r instanceof Rr&&(r.anisotropy=Math.max(r.anisotropy,t),r.needsUpdate=!0);e.needsUpdate=!0}applyShadowQuality(){let e=this.shadowMapSize();for(let t of this.allLights())!U1(t)||!t.castShadow||(t.shadow.mapSize.set(e,e),t.shadow.bias=-12e-5,t.shadow.normalBias=.018,t.shadow.needsUpdate=!0);this.markShadowDirty(),this.markDirty()}updateShadowFraming(){if(!this.rootObject)return;let e=new vr().setFromObject(this.rootObject),t=e.getCenter(new ne),i=e.getSize(new ne),r=Math.max(i.x,i.y,i.z,1)*1.8;for(let s of this.allLights())if(!(!U1(s)||!s.castShadow)){if(s.shadow.mapSize.set(this.shadowMapSize(),this.shadowMapSize()),s.shadow.bias=-12e-5,s.shadow.normalBias=.018,s instanceof No){let a=s.position.clone().sub(s.target.position);if(a.lengthSq()<.001&&a.set(4,7,5),s.target.position.copy(t),s.target.parent||this.scene.add(s.target),s.position.copy(t).add(a.normalize().multiplyScalar(r*2.4)),s.shadow.camera instanceof Oo){let o=s.shadow.camera;o.left=-r,o.right=r,o.top=r,o.bottom=-r,o.near=.1,o.far=r*5,o.updateProjectionMatrix()}}s.shadow.needsUpdate=!0}this.markShadowDirty()}shadowMapSize(){return this.quality==="low"?512:this.quality==="medium"?1024:2048}allLights(){return[...this.defaultLights,...this.configLights]}syncSceneHelpers(){this.sceneConfig.groundShadow?this.createGroundShadow():this.removeGroundShadow(),this.sceneConfig.grid?this.createGrid():this.removeGrid(),typeof this.sceneConfig.axis=="boolean"&&this.syncAxisHelper(this.sceneConfig.axis)}syncAxisHelper(e){this.axesHelper||(this.axesHelper=new fu(1.2),this.scene.add(this.axesHelper)),this.axesHelper.visible=e}createGroundShadow(){if(!this.rootObject||this.groundShadowMesh)return;let e=bu(this.rootObject),t=on(e),i=an(e),r=Math.max(i.x,i.z,1)*3,s=e.min.y-Math.max(r*.002,.002),a=new ci(new hh(r,r),new Gp({color:0,opacity:hie,transparent:!0}));a.name="ai3d-ground-shadow",a.rotation.x=-Math.PI/2,a.position.set(t.x,s,t.z),a.receiveShadow=!0,a.renderOrder=-1,this.scene.add(a),this.groundShadowMesh=a}removeGroundShadow(){if(this.groundShadowMesh){this.groundShadowMesh.removeFromParent(),this.groundShadowMesh.geometry.dispose();for(let e of ua(this.groundShadowMesh.material))e.dispose();this.groundShadowMesh=null}}createGrid(){if(!this.rootObject||this.gridHelper)return;let e=bu(this.rootObject),t=on(e),i=an(e),r=Math.max(i.x,i.z,1)*2,s=new jp(r,20,7305093,3423046);s.name="ai3d-grid",s.position.set(t.x,e.min.y-Math.max(r*.003,.003),t.z);for(let a of ua(s.material))a.transparent=!0,a.opacity=.42;this.scene.add(s),this.gridHelper=s}removeGrid(){if(this.gridHelper){this.gridHelper.removeFromParent(),this.gridHelper.geometry.dispose();for(let e of ua(this.gridHelper.material))e.dispose();this.gridHelper=null}}dispatchPick(e){var a,o,l;if(!this.rootObject||(a=this.disassembly)!=null&&a.isEnabled())return;let t=this.renderer.domElement.getBoundingClientRect();this.pointer.x=(e.clientX-t.left)/t.width*2-1,this.pointer.y=-((e.clientY-t.top)/t.height)*2+1,this.raycaster.setFromCamera(this.pointer,this.camera);let i=this.raycaster.intersectObjects(this.getRenderableMeshes(this.rootObject),!1)[0],r=(i==null?void 0:i.object)instanceof ci?i.object:null,s={mesh:r,pickedPoint:(l=(o=i==null?void 0:i.point)==null?void 0:o.clone())!=null?l:null,screenX:e.clientX,screenY:e.clientY};this._lastPickResult=s,this.focusSelectionEnabled&&r?(this.clearSelectionHighlight(),this.focusedMesh!==r&&this.setFocusedMesh(r)):this.focusSelectionEnabled?this.clearSelectionHighlight():this.updateSelectionHighlight(r),this._onPickCallbacks.forEach(c=>c(s))}clearLoadedModel(e="model-switch"){var t,i;if((t=this.disassembly)==null||t.dispose(),this.disassembly=null,this.disassemblySetup=!1,this.invalidateMeshCache(),this.markDirty(),this.clearFocusedMesh(),this.clearSelectionHighlight(),(i=this.bboxHelper)==null||i.removeFromParent(),this.bboxHelper=null,this.bboxEnabled=!1,this.removeGroundShadow(),this.removeGrid(),this.mixer=null,this.animationPlaying=!1,!this.rootObject){this.lastDisposalAudit={reason:e,meshCount:0,geometryCount:0,materialCount:0,textureCount:0,objectCount:0,timestamp:performance.now()};return}this.scene.remove(this.rootObject),this.lastDisposalAudit=this.disposeObjectGraph(this.rootObject,e),this.rootObject=null,this.markShadowDirty()}disposeObjectGraph(e,t){let i=new Set,r=new Set,s=new Set,a=0,o=0;return e.traverse(l=>{if(o++,!Ru(l))return;a++;let c=l.geometry;c&&!i.has(c.uuid)&&(c.dispose(),i.add(c.uuid));for(let f of ua(l.material))this.disposeMaterialWithTextures(f,r,s)}),{reason:t,meshCount:a,geometryCount:i.size,materialCount:r.size,textureCount:s.size,objectCount:o,timestamp:performance.now()}}disposeMaterialWithTextures(e,t,i){let r=e;for(let s of Object.values(r))if(s instanceof Rr&&!i.has(s.uuid))s.dispose(),i.add(s.uuid);else if(Array.isArray(s))for(let a of s)a instanceof Rr&&!i.has(a.uuid)&&(a.dispose(),i.add(a.uuid));t.has(e.uuid)||(e.dispose(),t.add(e.uuid))}fitCameraToObject(e){let t=bu(e),i=I1(t);this.initialTarget.set(i.target.x,i.target.y,i.target.z),this.initialPosition.set(i.position.x,i.position.y,i.position.z),this.initialFov=45;let r=an(t),s=Math.max(r.x,r.y,r.z,1),a=this.initialPosition.distanceTo(this.initialTarget);this.controls.minDistance=Math.max(i.near*4,s*.02,.001),this.controls.maxDistance=Math.max(a*8,this.controls.minDistance*10),this.resetView(),this.camera.near=i.near,this.camera.far=i.far,this.camera.updateProjectionMatrix(),this.markDirty()}getAnnotationCameraStateKey(){return[this.camera.position.x.toFixed(3),this.camera.position.y.toFixed(3),this.camera.position.z.toFixed(3),this.controls.target.x.toFixed(2),this.controls.target.y.toFixed(2),this.controls.target.z.toFixed(2),this.camera.fov.toFixed(2)].join("_")}projectAnnotationWorldPoint(e,t){let i=this.renderer.domElement;return!i.isConnected||i.clientWidth===0||i.clientHeight===0||(this.scene.updateMatrixWorld(),this.camera.updateMatrixWorld(),this.annotationProjection.set(e.x,e.y,e.z).project(this.camera),!Number.isFinite(this.annotationProjection.x)||!Number.isFinite(this.annotationProjection.y)||!Number.isFinite(this.annotationProjection.z))?!1:(t.screenX=(this.annotationProjection.x+1)/2*i.clientWidth,t.screenY=(1-this.annotationProjection.y)/2*i.clientHeight,t.depth=(this.annotationProjection.z+1)/2,!0)}isAnnotationWorldPointOccluded(e){if(!this.rootObject)return!1;let t=yc(Ht(this.camera.position),e);if(!t)return!1;this.rootObject.updateWorldMatrix(!0,!0),this.annotationDirection.set(t.direction.x,t.direction.y,t.direction.z),this.occlusionRaycaster.set(this.camera.position,this.annotationDirection),this.occlusionRaycaster.far=t.distance;let i=this.occlusionRaycaster.intersectObjects(this.getRenderableMeshes(this.rootObject),!1)[0];return!!i&&Cc(i.distance,t.distance,t.epsilon)}getRenderableMeshes(e){if(this.cachedMeshes&&this.cachedMeshRoot===e)return this.cachedMeshes;let t=[];return e.traverse(i=>{Ru(i)&&i.geometry&&t.push(i)}),this.cachedMeshes=t,this.cachedMeshRoot=e,t}invalidateMeshCache(){this.cachedMeshes=null,this.cachedMeshRoot=null}ensureBoundingBoxHelper(){var e;this.rootObject&&((e=this.bboxHelper)==null||e.removeFromParent(),this.bboxHelper=new Il(this.rootObject,16436245),this.scene.add(this.bboxHelper))}updateSelectionHighlight(e){var t;if(!this.rootObject||!e){this.clearSelectionHighlight();return}this.highlightedMesh===e&&this.selectionHelper||((t=this.selectionHelper)==null||t.removeFromParent(),this.selectionHelper=new Il(e,4890367),this.scene.add(this.selectionHelper),this.highlightedMesh=e,this.markDirty())}setFocusedMesh(e){var i,r,s;if(!this.rootObject||!e){this.clearFocusedMesh();return}if(this.focusedMesh===e)return;let t=this.getRenderableMeshes(this.rootObject);if(!t.includes(e)){this.clearFocusedMesh();return}this.restoreFocusedMaterials(),this.disposeFocusDimMaterials();for(let a of t){if(this.originalMaterials.has(a.id)||this.originalMaterials.set(a.id,a.material),a===e){a.material=(i=this.originalMaterials.get(a.id))!=null?i:a.material;continue}let o=(r=this.originalMaterials.get(a.id))!=null?r:a.material,l=Iie(o);this.focusDimMaterials.set(a.id,l),a.material=l}(s=this.focusHelper)==null||s.removeFromParent(),this.focusHelper=new Il(e,3065087),this.scene.add(this.focusHelper),this.focusedMesh=e,this.markDirty()}clearFocusedMesh(){var e;this.restoreFocusedMaterials(),this.disposeFocusDimMaterials(),this.originalMaterials.clear(),(e=this.focusHelper)==null||e.removeFromParent(),this.focusHelper=null,this.focusedMesh=null,this.markDirty()}restoreFocusedMaterials(){if(this.rootObject)for(let e of this.getRenderableMeshes(this.rootObject)){let t=this.originalMaterials.get(e.id);t&&(e.material=t)}}disposeFocusDimMaterials(){for(let e of this.focusDimMaterials.values())Mie(e);this.focusDimMaterials.clear()}clearSelectionHighlight(){var e;(e=this.selectionHelper)==null||e.removeFromParent(),this.selectionHelper=null,this.highlightedMesh=null,this.markDirty()}computePartSummary(e){e.updateWorldMatrix(!0,!1);let t=bu(e),i=Th(e,`mesh-${e.id}`),r=Qc(e.userData,{name:i,path:this.rootObject?U0(this.rootObject,e):i});return Sh({name:V1(r,i),triangleCount:OS(e),vertexCount:NS(e),materialName:wS(ua(e.material)[0]),boundingSize:an(t),center:on(t),source:r.hasExplicitIdentity?"component":"mesh",meshNames:[i],childCount:1,componentId:r.componentId,occurrenceId:r.occurrenceId,partNumber:r.partNumber,componentPath:r.componentPath})}computeComponentPartSummaries(e,t){let i=new Set(t),r=[],s=new Set,a=[];return e.updateWorldMatrix(!0,!0),e.traverse(o=>{if(o===e||Ru(o))return;let l=[];if(o.traverse(f=>{Ru(f)&&i.has(f)&&l.push(f)}),l.length<2||l.length===t.length){let f=Qc(o.userData,{name:Th(o,`component-${o.id}`),path:U0(e,o)});if(!f.hasExplicitIdentity||l.length<1||l.length===t.length)return;a.push({object:o,childMeshes:l,identity:f});return}let c=Qc(o.userData,{name:Th(o,`group-${o.id}`),path:U0(e,o)});!c.hasExplicitIdentity&&!o.name.trim()||a.push({object:o,childMeshes:l,identity:c})}),a.sort((o,l)=>o.childMeshes.length-l.childMeshes.length).forEach(({object:o,childMeshes:l,identity:c})=>{let f=l.filter(p=>!s.has(p));if(f.length<1||!c.hasExplicitIdentity&&f.length<2)return;for(let p of f)s.add(p);let h=new vr;for(let p of f)p.updateWorldMatrix(!0,!1),h.union(new vr().setFromObject(p));let d=new Set,u=0,m=0;for(let p of f){u+=OS(p),m+=NS(p);for(let _ of ua(p.material)){let g=wS(_);g&&d.add(g)}}r.push(Sh({name:V1(c,Th(o,`group-${o.id}`)),triangleCount:u,vertexCount:m,materialName:d.size===0?null:d.size===1?Array.from(d)[0]:`${d.size} materials`,boundingSize:an({min:Ht(h.min),max:Ht(h.max)}),center:on({min:Ht(h.min),max:Ht(h.max)}),source:c.hasExplicitIdentity?"component":"group",meshNames:f.map(p=>Th(p,`mesh-${p.id}`)),childCount:f.length,componentId:c.componentId,occurrenceId:c.occurrenceId,partNumber:c.partNumber,componentPath:c.componentPath}))}),{parts:r,groupedMeshes:s}}computeSummary(e){let t=this.getRenderableMeshes(e);return SS({rootName:e.name||"__root__",boundingSize:an(bu(e)),meshes:t.map(i=>({triangleCount:OS(i),vertexCount:NS(i),materialKeys:ua(i.material).map(r=>r.uuid)})),resourceWarnings:this.resourceWarnings})}}});var yie,V0,G0,te,hi=C(()=>{yie=typeof WeakRef!="undefined",V0=class{constructor(e,t=!1,i,r){this.initialize(e,t,i,r)}initialize(e,t=!1,i,r){return this.mask=e,this.skipNextObservers=t,this.target=i,this.currentTarget=r,this}},G0=class{constructor(e,t,i=null){this.callback=e,this.mask=t,this.scope=i,this._willBeUnregistered=!1,this.unregisterOnNextCall=!1,this._remove=null}remove(e=!1){this._remove&&this._remove(e)}},te=class n{static FromPromise(e,t){let i=new n;return e.then(r=>{i.notifyObservers(r)}).catch(r=>{if(t)t.notifyObservers(r);else throw r}),i}get observers(){return this._observers}constructor(e,t=!1){this.notifyIfTriggered=t,this._observers=new Array,this._numObserversMarkedAsDeleted=0,this._hasNotified=!1,this._eventState=new V0(0),e&&(this._onObserverAdded=e)}add(e,t=-1,i=!1,r=null,s=!1){if(!e)return null;let a=new G0(e,t,r);a.unregisterOnNextCall=s,i?this._observers.unshift(a):this._observers.push(a),this._onObserverAdded&&this._onObserverAdded(a),this._hasNotified&&this.notifyIfTriggered&&this._lastNotifiedValue!==void 0&&this.notifyObserver(a,this._lastNotifiedValue);let o=yie?new 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Effect: ${typeof this.name=="string"?this.name:this.key}`)}get vertexSourceCode(){var e,t;return this._vertexSourceCodeOverride&&this._fragmentSourceCodeOverride?this._vertexSourceCodeOverride:(t=(e=this._pipelineContext)==null?void 0:e._getVertexShaderCode())!=null?t:this._vertexSourceCode}get fragmentSourceCode(){var e,t;return this._vertexSourceCodeOverride&&this._fragmentSourceCodeOverride?this._fragmentSourceCodeOverride:(t=(e=this._pipelineContext)==null?void 0:e._getFragmentShaderCode())!=null?t:this._fragmentSourceCode}get vertexSourceCodeBeforeMigration(){return this._vertexSourceCodeBeforeMigration}get fragmentSourceCodeBeforeMigration(){return this._fragmentSourceCodeBeforeMigration}get rawVertexSourceCode(){return this._rawVertexSourceCode}get rawFragmentSourceCode(){return this._rawFragmentSourceCode}getPipelineGenerationOptions(){return{platformName:this._engine.shaderPlatformName,shaderLanguage:this._shaderLanguage,shaderNameOrContent:this.name,key:this._key,defines:this.defines.split(` -`),addGlobalDefines:!1,extendedProcessingOptions:{indexParameters:this._indexParameters,isNDCHalfZRange:this._engine.isNDCHalfZRange,useReverseDepthBuffer:this._engine.useReverseDepthBuffer,supportsUniformBuffers:this._engine.supportsUniformBuffers},extendedCreatePipelineOptions:{transformFeedbackVaryings:this._transformFeedbackVaryings,createAsRaw:!!(this._vertexSourceCodeOverride&&this._fragmentSourceCodeOverride)}}}_rebuildProgram(e,t,i,r){this._isReady=!1,this._vertexSourceCodeOverride=e,this._fragmentSourceCodeOverride=t,this.onError=(s,a)=>{r&&r(a)},this.onCompiled=()=>{var a,o;let s=this.getEngine().scenes;if(s)for(let l=0;lthis._rebuildProgram(l,c,f,h),defines:r,transformFeedbackVaryings:this._transformFeedbackVaryings,name:this._key.replace(/\r/g,"").replace(/\n/g,"|"),createAsRaw:i,disableParallelCompilation:this._disableParallelShaderCompilation,shaderProcessingContext:this._processingContext,onRenderingStateCompiled:l=>{t&&!e&&this._engine._deletePipelineContext(t),l&&this._onRenderingStateCompiled(l)}},this._engine.createPipelineContext.bind(this._engine),this._engine._preparePipelineContextAsync.bind(this._engine),this._engine._executeWhenRenderingStateIsCompiled.bind(this._engine)),this._pipelineContext.isAsync&&this._checkIsReady(t)}catch(i){this._processCompilationErrors(i,t)}}_getShaderCodeAndErrorLine(e,t,i){let r=i?/FRAGMENT SHADER ERROR: 0:(\d+?):/:/VERTEX SHADER ERROR: 0:(\d+?):/,s=null;if(t&&e){let a=t.match(r);if(a&&a.length===2){let o=parseInt(a[1]),l=e.split(` +`+e}}else return{vertexSourceCode:n,fragmentSourceCode:e}}var m3,$0=C(()=>{ma();X0();G();Pt();eT();Jc();m3=(n,e,t,i)=>{try{let r=n.context?An(n.context):null;r&&(r.disableParallelShaderCompile=n.disableParallelCompilation);let s=n.existingPipelineContext||e(n.shaderProcessingContext);return s._name=n.name,n.name&&r&&(r.cachedPipelines[n.name]=s),t(s,n.vertex,n.fragment,!!n.createAsRaw,"","",n.rebuildRebind,n.defines,n.transformFeedbackVaryings,"",()=>{i(s,()=>{var a;(a=n.onRenderingStateCompiled)==null||a.call(n,s)})}),s}catch(r){throw J.Error("Error compiling effect"),r}}});function p3(n,e,t){try{if(n())return e(),!0}catch(i){return t==null||t(i),!0}return!1}var iT,ja,ko,Wo=C(()=>{iT=[],ja=class{static SetImmediate(e){iT.length===0&&setTimeout(()=>{let t=iT;iT=[];for(let i of t)i()},1),iT.push(e)}};ko=(n,e,t,i=16,r=3e4,s=!0,a)=>{if(s&&p3(n,e,t))return null;let o=!1,l=null,c=()=>{if(!o&&!p3(n,e,t)){if(r-=i,r<0){t==null||t(new Error("Operation timed out after maximum retries. "+(a||"")),!0);return}l=setTimeout(c,i)}};return l=setTimeout(c,i),()=>{o=!0,l!==null&&clearTimeout(l)}}});var $i,xh=C(()=>{hi();Pt();G();$0();Wo();$i=class n{static get ShadersRepository(){return T.ShadersRepository}static set ShadersRepository(e){T.ShadersRepository=e}get isDisposed(){return this._isDisposed}get onBindObservable(){return this._onBindObservable||(this._onBindObservable=new te),this._onBindObservable}get shaderLanguage(){return this._shaderLanguage}constructor(e,t,i,r=null,s,a=null,o=null,l=null,c=null,f,h="",d=0,u){var _,g,v,x;this.defines="",this.onCompiled=null,this.onError=null,this.onBind=null,this.uniqueId=0,this.onCompileObservable=new te,this.onErrorObservable=new te,this._onBindObservable=null,this._isDisposed=!1,this._refCount=1,this._bonesComputationForcedToCPU=!1,this._uniformBuffersNames={},this._multiTarget=!1,this._samplers={},this._isReady=!1,this._compilationError="",this._allFallbacksProcessed=!1,this._uniforms={},this._key="",this._fallbacks=null,this._vertexSourceCodeOverride="",this._fragmentSourceCodeOverride="",this._transformFeedbackVaryings=null,this._disableParallelShaderCompilation=!1,this._pipelineContext=null,this._vertexSourceCode="",this._fragmentSourceCode="",this._vertexSourceCodeBeforeMigration="",this._fragmentSourceCodeBeforeMigration="",this._rawVertexSourceCode="",this._rawFragmentSourceCode="",this._processCodeAfterIncludes=void 0,this._processFinalCode=null,this._onReleaseEffectsObserver=null,this.name=e,this._key=h;let m=this._key.replace(/\r/g,"").replace(/\n/g,"|"),p;if(t.attributes){let A=t;if(this._engine=i,this._attributesNames=A.attributes,this._uniformsNames=A.uniformsNames.concat(A.samplers),this._samplerList=A.samplers.slice(),this.defines=A.defines,this.onError=A.onError,this.onCompiled=A.onCompiled,this._fallbacks=A.fallbacks,this._indexParameters=A.indexParameters,this._transformFeedbackVaryings=A.transformFeedbackVaryings||null,this._multiTarget=!!A.multiTarget,this._shaderLanguage=(_=A.shaderLanguage)!=null?_:0,this._disableParallelShaderCompilation=!!A.disableParallelShaderCompilation,A.uniformBuffersNames){this._uniformBuffersNamesList=A.uniformBuffersNames.slice();for(let S=0;S{this._onReleaseEffectsObserver=null,!this.isDisposed&&this.dispose(!0)})}async _processShaderCodeAsync(e=null,t=!1,i=null,r){r&&await r(),this._processingContext=i||this._engine._getShaderProcessingContext(this._shaderLanguage,!1);let s={defines:this.defines.split(` +`),indexParameters:this._indexParameters,isFragment:!1,shouldUseHighPrecisionShader:this._engine._shouldUseHighPrecisionShader,processor:e!=null?e:this._engine._getShaderProcessor(this._shaderLanguage),supportsUniformBuffers:this._engine.supportsUniformBuffers,shadersRepository:T.GetShadersRepository(this._shaderLanguage),includesShadersStore:T.GetIncludesShadersStore(this._shaderLanguage),version:(this._engine.version*100).toString(),platformName:this._engine.shaderPlatformName,processingContext:this._processingContext,isNDCHalfZRange:this._engine.isNDCHalfZRange,useReverseDepthBuffer:this._engine.useReverseDepthBuffer,processCodeAfterIncludes:this._processCodeAfterIncludes};u3(s,this.name,this._processFinalCode,(a,o)=>{this._vertexSourceCode=a,this._fragmentSourceCode=o,this._prepareEffect(t)},this._shaderLanguage,this._engine,this)}get key(){return this._key}isReady(){try{return this._isReadyInternal()}catch(e){return!1}}_isReadyInternal(){return this._engine.isDisposed||this._isReady?!0:this._pipelineContext?this._pipelineContext.isReady:!1}getEngine(){return this._engine}getPipelineContext(){return this._pipelineContext}getAttributesNames(){return this._attributesNames}getAttributeLocation(e){return this._attributes[e]}getAttributeLocationByName(e){return this._attributeLocationByName[e]}getAttributesCount(){return this._attributes.length}getUniformIndex(e){return this._uniformsNames.indexOf(e)}getUniform(e){return this._uniforms[e]}getSamplers(){return this._samplerList}getUniformNames(){return this._uniformsNames}getUniformBuffersNames(){return this._uniformBuffersNamesList}getIndexParameters(){return this._indexParameters}getCompilationError(){return this._compilationError}allFallbacksProcessed(){return this._allFallbacksProcessed}async whenCompiledAsync(){return await new Promise(e=>{this.executeWhenCompiled(e)})}executeWhenCompiled(e){if(this.isReady()){e(this);return}this.onCompileObservable.add(t=>{e(t)}),(!this._pipelineContext||this._pipelineContext.isAsync)&&this._checkIsReady(null)}_checkIsReady(e){ko(()=>this._isReadyInternal()||this._isDisposed,()=>{},t=>{this._processCompilationErrors(t,e)},16,12e4,!0,` - Effect: ${typeof this.name=="string"?this.name:this.key}`)}get vertexSourceCode(){var e,t;return this._vertexSourceCodeOverride&&this._fragmentSourceCodeOverride?this._vertexSourceCodeOverride:(t=(e=this._pipelineContext)==null?void 0:e._getVertexShaderCode())!=null?t:this._vertexSourceCode}get fragmentSourceCode(){var e,t;return this._vertexSourceCodeOverride&&this._fragmentSourceCodeOverride?this._fragmentSourceCodeOverride:(t=(e=this._pipelineContext)==null?void 0:e._getFragmentShaderCode())!=null?t:this._fragmentSourceCode}get vertexSourceCodeBeforeMigration(){return this._vertexSourceCodeBeforeMigration}get fragmentSourceCodeBeforeMigration(){return this._fragmentSourceCodeBeforeMigration}get rawVertexSourceCode(){return this._rawVertexSourceCode}get rawFragmentSourceCode(){return this._rawFragmentSourceCode}getPipelineGenerationOptions(){return{platformName:this._engine.shaderPlatformName,shaderLanguage:this._shaderLanguage,shaderNameOrContent:this.name,key:this._key,defines:this.defines.split(` +`),addGlobalDefines:!1,extendedProcessingOptions:{indexParameters:this._indexParameters,isNDCHalfZRange:this._engine.isNDCHalfZRange,useReverseDepthBuffer:this._engine.useReverseDepthBuffer,supportsUniformBuffers:this._engine.supportsUniformBuffers},extendedCreatePipelineOptions:{transformFeedbackVaryings:this._transformFeedbackVaryings,createAsRaw:!!(this._vertexSourceCodeOverride&&this._fragmentSourceCodeOverride)}}}_rebuildProgram(e,t,i,r){this._isReady=!1,this._vertexSourceCodeOverride=e,this._fragmentSourceCodeOverride=t,this.onError=(s,a)=>{r&&r(a)},this.onCompiled=()=>{var a,o;let s=this.getEngine().scenes;if(s)for(let l=0;lthis._rebuildProgram(l,c,f,h),defines:r,transformFeedbackVaryings:this._transformFeedbackVaryings,name:this._key.replace(/\r/g,"").replace(/\n/g,"|"),createAsRaw:i,disableParallelCompilation:this._disableParallelShaderCompilation,shaderProcessingContext:this._processingContext,onRenderingStateCompiled:l=>{t&&!e&&this._engine._deletePipelineContext(t),l&&this._onRenderingStateCompiled(l)}},this._engine.createPipelineContext.bind(this._engine),this._engine._preparePipelineContextAsync.bind(this._engine),this._engine._executeWhenRenderingStateIsCompiled.bind(this._engine)),this._pipelineContext.isAsync&&this._checkIsReady(t)}catch(i){this._processCompilationErrors(i,t)}}_getShaderCodeAndErrorLine(e,t,i){let r=i?/FRAGMENT SHADER ERROR: 0:(\d+?):/:/VERTEX SHADER ERROR: 0:(\d+?):/,s=null;if(t&&e){let a=t.match(r);if(a&&a.length===2){let o=parseInt(a[1]),l=e.split(` `,-1);l.length>=o&&(s=`Offending line [${o}] in ${i?"fragment":"vertex"} code: ${l[o-1]}`)}}return[e,s]}_processCompilationErrors(e,t=null){var a,o,l;this._compilationError=e.message;let i=this._attributesNames,r=this._fallbacks;if(J.Error("Unable to compile effect:"),J.Error(`Uniforms: ${this._uniformsNames.join(" ")}`),J.Error(`Attributes: ${i.join(" ")}`),J.Error(`Defines: -`+this.defines),n.LogShaderCodeOnCompilationError){let c=null,f=null,h;(a=this._pipelineContext)!=null&&a._getVertexShaderCode()&&([h,c]=this._getShaderCodeAndErrorLine(this._pipelineContext._getVertexShaderCode(),this._compilationError,!1),h&&(J.Error("Vertex code:"),J.Error(h))),(o=this._pipelineContext)!=null&&o._getFragmentShaderCode()&&([h,f]=this._getShaderCodeAndErrorLine((l=this._pipelineContext)==null?void 0:l._getFragmentShaderCode(),this._compilationError,!0),h&&(J.Error("Fragment code:"),J.Error(h))),c&&J.Error(c),f&&J.Error(f)}J.Error("Error: "+this._compilationError);let s=()=>{this.onError&&this.onError(this,this._compilationError),this.onErrorObservable.notifyObservers(this),this._engine.onEffectErrorObservable.notifyObservers({effect:this,errors:this._compilationError})};t&&(this._pipelineContext=t,this._isReady=!0,s()),r?(this._pipelineContext=null,r.hasMoreFallbacks?(this._allFallbacksProcessed=!1,J.Error("Trying next fallback."),this.defines=r.reduce(this.defines,this),this._prepareEffect()):(this._allFallbacksProcessed=!0,s(),this.onErrorObservable.clear(),this._fallbacks&&this._fallbacks.unBindMesh())):(this._allFallbacksProcessed=!0,t||s())}get isSupported(){return this._compilationError===""}_bindTexture(e,t){this._engine._bindTexture(this._samplers[e],t,e)}setTexture(e,t){this._engine.setTexture(this._samplers[e],this._uniforms[e],t,e)}setTextureArray(e,t){let i=e+"Ex";if(this._samplerList.indexOf(i+"0")===-1){let r=this._samplerList.indexOf(e);for(let a=1;a0||this._isDisposed||(this._onReleaseEffectsObserver&&(this._engine.onReleaseEffectsObservable.remove(this._onReleaseEffectsObserver),this._onReleaseEffectsObserver=null),this._pipelineContext&&ZS(this._pipelineContext),this._engine._releaseEffect(this),this.clearCodeCache(),this._isDisposed=!0)}static RegisterShader(e,t,i,r=0){t&&(T.GetShadersStore(r)[`${e}PixelShader`]=t),i&&(T.GetShadersStore(r)[`${e}VertexShader`]=i)}static ResetCache(){n._BaseCache={}}};$i.LogShaderCodeOnCompilationError=!0;$i.PersistentMode=!1;$i.AutomaticallyClearCodeCache=!1;$i._UniqueIdSeed=0;$i._BaseCache={};$i.ShadersStore=T.ShadersStore;$i.IncludesShadersStore=T.IncludesShadersStore});var Gn,zI=C(()=>{Gn=class n{static SetMatrixPrecision(e){if(n.MatrixTrackPrecisionChange=!1,e&&!n.MatrixUse64Bits&&n.MatrixTrackedMatrices)for(let t=0;t{ma();dr=class{static get Now(){return ar()&&window.performance&&window.performance.now?window.performance.now():Date.now()}}});var $S,r3=C(()=>{$S=class{constructor(e=!0){this._isDepthTestDirty=!1,this._isDepthMaskDirty=!1,this._isDepthFuncDirty=!1,this._isCullFaceDirty=!1,this._isCullDirty=!1,this._isZOffsetDirty=!1,this._isFrontFaceDirty=!1,e&&this.reset()}get isDirty(){return this._isDepthFuncDirty||this._isDepthTestDirty||this._isDepthMaskDirty||this._isCullFaceDirty||this._isCullDirty||this._isZOffsetDirty||this._isFrontFaceDirty}get zOffset(){return this._zOffset}set zOffset(e){this._zOffset!==e&&(this._zOffset=e,this._isZOffsetDirty=!0)}get zOffsetUnits(){return this._zOffsetUnits}set zOffsetUnits(e){this._zOffsetUnits!==e&&(this._zOffsetUnits=e,this._isZOffsetDirty=!0)}get cullFace(){return this._cullFace}set cullFace(e){this._cullFace!==e&&(this._cullFace=e,this._isCullFaceDirty=!0)}get cull(){return this._cull}set cull(e){this._cull!==e&&(this._cull=e,this._isCullDirty=!0)}get depthFunc(){return this._depthFunc}set depthFunc(e){this._depthFunc!==e&&(this._depthFunc=e,this._isDepthFuncDirty=!0)}get depthMask(){return this._depthMask}set depthMask(e){this._depthMask!==e&&(this._depthMask=e,this._isDepthMaskDirty=!0)}get depthTest(){return this._depthTest}set depthTest(e){this._depthTest!==e&&(this._depthTest=e,this._isDepthTestDirty=!0)}get frontFace(){return this._frontFace}set frontFace(e){this._frontFace!==e&&(this._frontFace=e,this._isFrontFaceDirty=!0)}reset(){this._depthMask=!0,this._depthTest=!0,this._depthFunc=null,this._cullFace=null,this._cull=null,this._zOffset=0,this._zOffsetUnits=0,this._frontFace=null,this._isDepthTestDirty=!0,this._isDepthMaskDirty=!0,this._isDepthFuncDirty=!1,this._isCullFaceDirty=!1,this._isCullDirty=!1,this._isZOffsetDirty=!0,this._isFrontFaceDirty=!1}apply(e){this.isDirty&&(this._isCullDirty&&(this.cull?e.enable(e.CULL_FACE):e.disable(e.CULL_FACE),this._isCullDirty=!1),this._isCullFaceDirty&&(e.cullFace(this.cullFace),this._isCullFaceDirty=!1),this._isDepthMaskDirty&&(e.depthMask(this.depthMask),this._isDepthMaskDirty=!1),this._isDepthTestDirty&&(this.depthTest?e.enable(e.DEPTH_TEST):e.disable(e.DEPTH_TEST),this._isDepthTestDirty=!1),this._isDepthFuncDirty&&(e.depthFunc(this.depthFunc),this._isDepthFuncDirty=!1),this._isZOffsetDirty&&(this.zOffset||this.zOffsetUnits?(e.enable(e.POLYGON_OFFSET_FILL),e.polygonOffset(this.zOffset,this.zOffsetUnits)):e.disable(e.POLYGON_OFFSET_FILL),this._isZOffsetDirty=!1),this._isFrontFaceDirty&&(e.frontFace(this.frontFace),this._isFrontFaceDirty=!1))}}});var JS,n3=C(()=>{JS=class{get isDirty(){return this._isStencilTestDirty||this._isStencilMaskDirty||this._isStencilFuncDirty||this._isStencilOpDirty}get func(){return this._func}set func(e){this._func!==e&&(this._func=e,this._isStencilFuncDirty=!0)}get backFunc(){return this._func}set backFunc(e){this._backFunc!==e&&(this._backFunc=e,this._isStencilFuncDirty=!0)}get funcRef(){return this._funcRef}set funcRef(e){this._funcRef!==e&&(this._funcRef=e,this._isStencilFuncDirty=!0)}get funcMask(){return this._funcMask}set funcMask(e){this._funcMask!==e&&(this._funcMask=e,this._isStencilFuncDirty=!0)}get opStencilFail(){return this._opStencilFail}set opStencilFail(e){this._opStencilFail!==e&&(this._opStencilFail=e,this._isStencilOpDirty=!0)}get opDepthFail(){return this._opDepthFail}set opDepthFail(e){this._opDepthFail!==e&&(this._opDepthFail=e,this._isStencilOpDirty=!0)}get opStencilDepthPass(){return this._opStencilDepthPass}set opStencilDepthPass(e){this._opStencilDepthPass!==e&&(this._opStencilDepthPass=e,this._isStencilOpDirty=!0)}get backOpStencilFail(){return this._backOpStencilFail}set backOpStencilFail(e){this._backOpStencilFail!==e&&(this._backOpStencilFail=e,this._isStencilOpDirty=!0)}get backOpDepthFail(){return this._backOpDepthFail}set backOpDepthFail(e){this._backOpDepthFail!==e&&(this._backOpDepthFail=e,this._isStencilOpDirty=!0)}get backOpStencilDepthPass(){return this._backOpStencilDepthPass}set backOpStencilDepthPass(e){this._backOpStencilDepthPass!==e&&(this._backOpStencilDepthPass=e,this._isStencilOpDirty=!0)}get mask(){return this._mask}set mask(e){this._mask!==e&&(this._mask=e,this._isStencilMaskDirty=!0)}get enabled(){return this._enabled}set enabled(e){this._enabled!==e&&(this._enabled=e,this._isStencilTestDirty=!0)}constructor(e=!0){this._isStencilTestDirty=!1,this._isStencilMaskDirty=!1,this._isStencilFuncDirty=!1,this._isStencilOpDirty=!1,this.useStencilGlobalOnly=!1,e&&this.reset()}reset(){var e;this.stencilMaterial=void 0,(e=this.stencilGlobal)==null||e.reset(),this._isStencilTestDirty=!0,this._isStencilMaskDirty=!0,this._isStencilFuncDirty=!0,this._isStencilOpDirty=!0}apply(e){var i;if(!e)return;let t=!this.useStencilGlobalOnly&&!!((i=this.stencilMaterial)!=null&&i.enabled);this.enabled=t?this.stencilMaterial.enabled:this.stencilGlobal.enabled,this.func=t?this.stencilMaterial.func:this.stencilGlobal.func,this.backFunc=t?this.stencilMaterial.backFunc:this.stencilGlobal.backFunc,this.funcRef=t?this.stencilMaterial.funcRef:this.stencilGlobal.funcRef,this.funcMask=t?this.stencilMaterial.funcMask:this.stencilGlobal.funcMask,this.opStencilFail=t?this.stencilMaterial.opStencilFail:this.stencilGlobal.opStencilFail,this.opDepthFail=t?this.stencilMaterial.opDepthFail:this.stencilGlobal.opDepthFail,this.opStencilDepthPass=t?this.stencilMaterial.opStencilDepthPass:this.stencilGlobal.opStencilDepthPass,this.backOpStencilFail=t?this.stencilMaterial.backOpStencilFail:this.stencilGlobal.backOpStencilFail,this.backOpDepthFail=t?this.stencilMaterial.backOpDepthFail:this.stencilGlobal.backOpDepthFail,this.backOpStencilDepthPass=t?this.stencilMaterial.backOpStencilDepthPass:this.stencilGlobal.backOpStencilDepthPass,this.mask=t?this.stencilMaterial.mask:this.stencilGlobal.mask,this.isDirty&&(this._isStencilTestDirty&&(this.enabled?e.enable(e.STENCIL_TEST):e.disable(e.STENCIL_TEST),this._isStencilTestDirty=!1),this._isStencilMaskDirty&&(e.stencilMask(this.mask),this._isStencilMaskDirty=!1),this._isStencilFuncDirty&&(e.stencilFuncSeparate(e.FRONT,this.func,this.funcRef,this.funcMask),e.stencilFuncSeparate(e.BACK,this.backFunc,this.funcRef,this.funcMask),this._isStencilFuncDirty=!1),this._isStencilOpDirty&&(e.stencilOpSeparate(e.FRONT,this.opStencilFail,this.opDepthFail,this.opStencilDepthPass),e.stencilOpSeparate(e.BACK,this.backOpStencilFail,this.backOpDepthFail,this.backOpStencilDepthPass),this._isStencilOpDirty=!1))}}});var Ah,s3=C(()=>{Ah=class n{constructor(){this.reset()}reset(){this.enabled=!1,this.mask=255,this.funcRef=1,this.funcMask=255,this.func=n.ALWAYS,this.opStencilFail=n.KEEP,this.opDepthFail=n.KEEP,this.opStencilDepthPass=n.REPLACE,this.backFunc=n.ALWAYS,this.backOpStencilFail=n.KEEP,this.backOpDepthFail=n.KEEP,this.backOpStencilDepthPass=n.REPLACE}get stencilFunc(){return this.func}set stencilFunc(e){this.func=e}get stencilBackFunc(){return this.backFunc}set stencilBackFunc(e){this.backFunc=e}get stencilFuncRef(){return this.funcRef}set stencilFuncRef(e){this.funcRef=e}get stencilFuncMask(){return this.funcMask}set stencilFuncMask(e){this.funcMask=e}get stencilOpStencilFail(){return this.opStencilFail}set stencilOpStencilFail(e){this.opStencilFail=e}get stencilOpDepthFail(){return this.opDepthFail}set stencilOpDepthFail(e){this.opDepthFail=e}get stencilOpStencilDepthPass(){return this.opStencilDepthPass}set stencilOpStencilDepthPass(e){this.opStencilDepthPass=e}get stencilBackOpStencilFail(){return this.backOpStencilFail}set stencilBackOpStencilFail(e){this.backOpStencilFail=e}get stencilBackOpDepthFail(){return this.backOpDepthFail}set stencilBackOpDepthFail(e){this.backOpDepthFail=e}get stencilBackOpStencilDepthPass(){return this.backOpStencilDepthPass}set stencilBackOpStencilDepthPass(e){this.backOpStencilDepthPass=e}get stencilMask(){return this.mask}set stencilMask(e){this.mask=e}get stencilTest(){return this.enabled}set stencilTest(e){this.enabled=e}};Ah.ALWAYS=519;Ah.KEEP=7680;Ah.REPLACE=7681});var Iu,XI=C(()=>{Iu=class{constructor(e){this._supportBlendParametersPerTarget=e,this._blendFunctionParameters=new Array(32),this._blendEquationParameters=new Array(16),this._blendConstants=new Array(4),this._isBlendConstantsDirty=!1,this._alphaBlend=Array(8).fill(!1),this._numTargetEnabled=0,this._isAlphaBlendDirty=!1,this._isBlendFunctionParametersDirty=!1,this._isBlendEquationParametersDirty=!1,this.reset()}get isDirty(){return this._isAlphaBlendDirty||this._isBlendFunctionParametersDirty||this._isBlendEquationParametersDirty}get alphaBlend(){return this._numTargetEnabled>0}set alphaBlend(e){this.setAlphaBlend(e)}setAlphaBlend(e,t=0){this._alphaBlend[t]!==e&&(e?this._numTargetEnabled++:this._numTargetEnabled--,this._alphaBlend[t]=e,this._isAlphaBlendDirty=!0)}setAlphaBlendConstants(e,t,i,r){this._blendConstants[0]===e&&this._blendConstants[1]===t&&this._blendConstants[2]===i&&this._blendConstants[3]===r||(this._blendConstants[0]=e,this._blendConstants[1]=t,this._blendConstants[2]=i,this._blendConstants[3]=r,this._isBlendConstantsDirty=!0)}setAlphaBlendFunctionParameters(e,t,i,r,s=0){let a=s*4;this._blendFunctionParameters[a+0]===e&&this._blendFunctionParameters[a+1]===t&&this._blendFunctionParameters[a+2]===i&&this._blendFunctionParameters[a+3]===r||(this._blendFunctionParameters[a+0]=e,this._blendFunctionParameters[a+1]=t,this._blendFunctionParameters[a+2]=i,this._blendFunctionParameters[a+3]=r,this._isBlendFunctionParametersDirty=!0)}setAlphaEquationParameters(e,t,i=0){let r=i*2;this._blendEquationParameters[r+0]===e&&this._blendEquationParameters[r+1]===t||(this._blendEquationParameters[r+0]=e,this._blendEquationParameters[r+1]=t,this._isBlendEquationParametersDirty=!0)}reset(){this._alphaBlend.fill(!1),this._numTargetEnabled=0,this._blendFunctionParameters.fill(null),this._blendEquationParameters.fill(null),this._blendConstants[0]=null,this._blendConstants[1]=null,this._blendConstants[2]=null,this._blendConstants[3]=null,this._isAlphaBlendDirty=!0,this._isBlendFunctionParametersDirty=!1,this._isBlendEquationParametersDirty=!1,this._isBlendConstantsDirty=!1}apply(e,t=1){if(!this.isDirty)return;if(this._isBlendConstantsDirty&&(e.blendColor(this._blendConstants[0],this._blendConstants[1],this._blendConstants[2],this._blendConstants[3]),this._isBlendConstantsDirty=!1),t===1||!this._supportBlendParametersPerTarget){this._isAlphaBlendDirty&&(this._alphaBlend[0]?e.enable(e.BLEND):e.disable(e.BLEND),this._isAlphaBlendDirty=!1),this._isBlendFunctionParametersDirty&&(e.blendFuncSeparate(this._blendFunctionParameters[0],this._blendFunctionParameters[1],this._blendFunctionParameters[2],this._blendFunctionParameters[3]),this._isBlendFunctionParametersDirty=!1),this._isBlendEquationParametersDirty&&(e.blendEquationSeparate(this._blendEquationParameters[0],this._blendEquationParameters[1]),this._isBlendEquationParametersDirty=!1);return}let i=e;if(this._isAlphaBlendDirty){for(let r=0;r{hi();Th();Pi();Pt();zI();Pl();r3();n3();s3();XI();ln();Ws();ma();$c();Re=class n{get frameId(){return this._frameId}get isWebGPU(){return this._isWebGPU}_getShaderProcessor(e){return this._shaderProcessor}_resetAlphaMode(){this._alphaMode.fill(-1),this._alphaEquation.fill(-1)}get shaderPlatformName(){return this._shaderPlatformName}_clearEmptyResources(){this._emptyTexture=null,this._emptyCubeTexture=null,this._emptyTexture3D=null,this._emptyTexture2DArray=null}get useReverseDepthBuffer(){return this._useReverseDepthBuffer}set useReverseDepthBuffer(e){e!==this._useReverseDepthBuffer&&(this._useReverseDepthBuffer=e,e?this._depthCullingState.depthFunc=518:this._depthCullingState.depthFunc=515)}setColorWrite(e){e!==this._colorWrite&&(this._colorWriteChanged=!0,this._colorWrite=e)}getColorWrite(){return this._colorWrite}get depthCullingState(){return this._depthCullingState}get alphaState(){return this._alphaState}get stencilState(){return this._stencilState}get stencilStateComposer(){return this._stencilStateComposer}_getGlobalDefines(e){if(e){this.isNDCHalfZRange?e.IS_NDC_HALF_ZRANGE="":delete e.IS_NDC_HALF_ZRANGE,this.useReverseDepthBuffer?e.USE_REVERSE_DEPTHBUFFER="":delete e.USE_REVERSE_DEPTHBUFFER,this.useExactSrgbConversions?e.USE_EXACT_SRGB_CONVERSIONS="":delete e.USE_EXACT_SRGB_CONVERSIONS;return}else{let t="";return this.isNDCHalfZRange&&(t+="#define IS_NDC_HALF_ZRANGE"),this.useReverseDepthBuffer&&(t&&(t+=` +`+this.defines),n.LogShaderCodeOnCompilationError){let c=null,f=null,h;(a=this._pipelineContext)!=null&&a._getVertexShaderCode()&&([h,c]=this._getShaderCodeAndErrorLine(this._pipelineContext._getVertexShaderCode(),this._compilationError,!1),h&&(J.Error("Vertex code:"),J.Error(h))),(o=this._pipelineContext)!=null&&o._getFragmentShaderCode()&&([h,f]=this._getShaderCodeAndErrorLine((l=this._pipelineContext)==null?void 0:l._getFragmentShaderCode(),this._compilationError,!0),h&&(J.Error("Fragment code:"),J.Error(h))),c&&J.Error(c),f&&J.Error(f)}J.Error("Error: "+this._compilationError);let s=()=>{this.onError&&this.onError(this,this._compilationError),this.onErrorObservable.notifyObservers(this),this._engine.onEffectErrorObservable.notifyObservers({effect:this,errors:this._compilationError})};t&&(this._pipelineContext=t,this._isReady=!0,s()),r?(this._pipelineContext=null,r.hasMoreFallbacks?(this._allFallbacksProcessed=!1,J.Error("Trying next fallback."),this.defines=r.reduce(this.defines,this),this._prepareEffect()):(this._allFallbacksProcessed=!0,s(),this.onErrorObservable.clear(),this._fallbacks&&this._fallbacks.unBindMesh())):(this._allFallbacksProcessed=!0,t||s())}get isSupported(){return this._compilationError===""}_bindTexture(e,t){this._engine._bindTexture(this._samplers[e],t,e)}setTexture(e,t){this._engine.setTexture(this._samplers[e],this._uniforms[e],t,e)}setTextureArray(e,t){let i=e+"Ex";if(this._samplerList.indexOf(i+"0")===-1){let r=this._samplerList.indexOf(e);for(let a=1;a0||this._isDisposed||(this._onReleaseEffectsObserver&&(this._engine.onReleaseEffectsObservable.remove(this._onReleaseEffectsObserver),this._onReleaseEffectsObserver=null),this._pipelineContext&&tT(this._pipelineContext),this._engine._releaseEffect(this),this.clearCodeCache(),this._isDisposed=!0)}static RegisterShader(e,t,i,r=0){t&&(T.GetShadersStore(r)[`${e}PixelShader`]=t),i&&(T.GetShadersStore(r)[`${e}VertexShader`]=i)}static ResetCache(){n._BaseCache={}}};$i.LogShaderCodeOnCompilationError=!0;$i.PersistentMode=!1;$i.AutomaticallyClearCodeCache=!1;$i._UniqueIdSeed=0;$i._BaseCache={};$i.ShadersStore=T.ShadersStore;$i.IncludesShadersStore=T.IncludesShadersStore});var kn,J0=C(()=>{kn=class n{static SetMatrixPrecision(e){if(n.MatrixTrackPrecisionChange=!1,e&&!n.MatrixUse64Bits&&n.MatrixTrackedMatrices)for(let t=0;t{ma();dr=class{static get Now(){return ar()&&window.performance&&window.performance.now?window.performance.now():Date.now()}}});var rT,_3=C(()=>{rT=class{constructor(e=!0){this._isDepthTestDirty=!1,this._isDepthMaskDirty=!1,this._isDepthFuncDirty=!1,this._isCullFaceDirty=!1,this._isCullDirty=!1,this._isZOffsetDirty=!1,this._isFrontFaceDirty=!1,e&&this.reset()}get isDirty(){return this._isDepthFuncDirty||this._isDepthTestDirty||this._isDepthMaskDirty||this._isCullFaceDirty||this._isCullDirty||this._isZOffsetDirty||this._isFrontFaceDirty}get zOffset(){return this._zOffset}set zOffset(e){this._zOffset!==e&&(this._zOffset=e,this._isZOffsetDirty=!0)}get zOffsetUnits(){return this._zOffsetUnits}set zOffsetUnits(e){this._zOffsetUnits!==e&&(this._zOffsetUnits=e,this._isZOffsetDirty=!0)}get cullFace(){return this._cullFace}set cullFace(e){this._cullFace!==e&&(this._cullFace=e,this._isCullFaceDirty=!0)}get cull(){return this._cull}set cull(e){this._cull!==e&&(this._cull=e,this._isCullDirty=!0)}get depthFunc(){return this._depthFunc}set depthFunc(e){this._depthFunc!==e&&(this._depthFunc=e,this._isDepthFuncDirty=!0)}get depthMask(){return this._depthMask}set depthMask(e){this._depthMask!==e&&(this._depthMask=e,this._isDepthMaskDirty=!0)}get depthTest(){return this._depthTest}set depthTest(e){this._depthTest!==e&&(this._depthTest=e,this._isDepthTestDirty=!0)}get frontFace(){return this._frontFace}set frontFace(e){this._frontFace!==e&&(this._frontFace=e,this._isFrontFaceDirty=!0)}reset(){this._depthMask=!0,this._depthTest=!0,this._depthFunc=null,this._cullFace=null,this._cull=null,this._zOffset=0,this._zOffsetUnits=0,this._frontFace=null,this._isDepthTestDirty=!0,this._isDepthMaskDirty=!0,this._isDepthFuncDirty=!1,this._isCullFaceDirty=!1,this._isCullDirty=!1,this._isZOffsetDirty=!0,this._isFrontFaceDirty=!1}apply(e){this.isDirty&&(this._isCullDirty&&(this.cull?e.enable(e.CULL_FACE):e.disable(e.CULL_FACE),this._isCullDirty=!1),this._isCullFaceDirty&&(e.cullFace(this.cullFace),this._isCullFaceDirty=!1),this._isDepthMaskDirty&&(e.depthMask(this.depthMask),this._isDepthMaskDirty=!1),this._isDepthTestDirty&&(this.depthTest?e.enable(e.DEPTH_TEST):e.disable(e.DEPTH_TEST),this._isDepthTestDirty=!1),this._isDepthFuncDirty&&(e.depthFunc(this.depthFunc),this._isDepthFuncDirty=!1),this._isZOffsetDirty&&(this.zOffset||this.zOffsetUnits?(e.enable(e.POLYGON_OFFSET_FILL),e.polygonOffset(this.zOffset,this.zOffsetUnits)):e.disable(e.POLYGON_OFFSET_FILL),this._isZOffsetDirty=!1),this._isFrontFaceDirty&&(e.frontFace(this.frontFace),this._isFrontFaceDirty=!1))}}});var nT,g3=C(()=>{nT=class{get isDirty(){return this._isStencilTestDirty||this._isStencilMaskDirty||this._isStencilFuncDirty||this._isStencilOpDirty}get func(){return this._func}set func(e){this._func!==e&&(this._func=e,this._isStencilFuncDirty=!0)}get backFunc(){return this._func}set backFunc(e){this._backFunc!==e&&(this._backFunc=e,this._isStencilFuncDirty=!0)}get funcRef(){return this._funcRef}set funcRef(e){this._funcRef!==e&&(this._funcRef=e,this._isStencilFuncDirty=!0)}get funcMask(){return this._funcMask}set funcMask(e){this._funcMask!==e&&(this._funcMask=e,this._isStencilFuncDirty=!0)}get opStencilFail(){return this._opStencilFail}set opStencilFail(e){this._opStencilFail!==e&&(this._opStencilFail=e,this._isStencilOpDirty=!0)}get opDepthFail(){return this._opDepthFail}set opDepthFail(e){this._opDepthFail!==e&&(this._opDepthFail=e,this._isStencilOpDirty=!0)}get opStencilDepthPass(){return this._opStencilDepthPass}set opStencilDepthPass(e){this._opStencilDepthPass!==e&&(this._opStencilDepthPass=e,this._isStencilOpDirty=!0)}get backOpStencilFail(){return this._backOpStencilFail}set backOpStencilFail(e){this._backOpStencilFail!==e&&(this._backOpStencilFail=e,this._isStencilOpDirty=!0)}get backOpDepthFail(){return this._backOpDepthFail}set backOpDepthFail(e){this._backOpDepthFail!==e&&(this._backOpDepthFail=e,this._isStencilOpDirty=!0)}get backOpStencilDepthPass(){return this._backOpStencilDepthPass}set backOpStencilDepthPass(e){this._backOpStencilDepthPass!==e&&(this._backOpStencilDepthPass=e,this._isStencilOpDirty=!0)}get mask(){return this._mask}set mask(e){this._mask!==e&&(this._mask=e,this._isStencilMaskDirty=!0)}get enabled(){return this._enabled}set enabled(e){this._enabled!==e&&(this._enabled=e,this._isStencilTestDirty=!0)}constructor(e=!0){this._isStencilTestDirty=!1,this._isStencilMaskDirty=!1,this._isStencilFuncDirty=!1,this._isStencilOpDirty=!1,this.useStencilGlobalOnly=!1,e&&this.reset()}reset(){var e;this.stencilMaterial=void 0,(e=this.stencilGlobal)==null||e.reset(),this._isStencilTestDirty=!0,this._isStencilMaskDirty=!0,this._isStencilFuncDirty=!0,this._isStencilOpDirty=!0}apply(e){var i;if(!e)return;let t=!this.useStencilGlobalOnly&&!!((i=this.stencilMaterial)!=null&&i.enabled);this.enabled=t?this.stencilMaterial.enabled:this.stencilGlobal.enabled,this.func=t?this.stencilMaterial.func:this.stencilGlobal.func,this.backFunc=t?this.stencilMaterial.backFunc:this.stencilGlobal.backFunc,this.funcRef=t?this.stencilMaterial.funcRef:this.stencilGlobal.funcRef,this.funcMask=t?this.stencilMaterial.funcMask:this.stencilGlobal.funcMask,this.opStencilFail=t?this.stencilMaterial.opStencilFail:this.stencilGlobal.opStencilFail,this.opDepthFail=t?this.stencilMaterial.opDepthFail:this.stencilGlobal.opDepthFail,this.opStencilDepthPass=t?this.stencilMaterial.opStencilDepthPass:this.stencilGlobal.opStencilDepthPass,this.backOpStencilFail=t?this.stencilMaterial.backOpStencilFail:this.stencilGlobal.backOpStencilFail,this.backOpDepthFail=t?this.stencilMaterial.backOpDepthFail:this.stencilGlobal.backOpDepthFail,this.backOpStencilDepthPass=t?this.stencilMaterial.backOpStencilDepthPass:this.stencilGlobal.backOpStencilDepthPass,this.mask=t?this.stencilMaterial.mask:this.stencilGlobal.mask,this.isDirty&&(this._isStencilTestDirty&&(this.enabled?e.enable(e.STENCIL_TEST):e.disable(e.STENCIL_TEST),this._isStencilTestDirty=!1),this._isStencilMaskDirty&&(e.stencilMask(this.mask),this._isStencilMaskDirty=!1),this._isStencilFuncDirty&&(e.stencilFuncSeparate(e.FRONT,this.func,this.funcRef,this.funcMask),e.stencilFuncSeparate(e.BACK,this.backFunc,this.funcRef,this.funcMask),this._isStencilFuncDirty=!1),this._isStencilOpDirty&&(e.stencilOpSeparate(e.FRONT,this.opStencilFail,this.opDepthFail,this.opStencilDepthPass),e.stencilOpSeparate(e.BACK,this.backOpStencilFail,this.backOpDepthFail,this.backOpStencilDepthPass),this._isStencilOpDirty=!1))}}});var Rh,v3=C(()=>{Rh=class n{constructor(){this.reset()}reset(){this.enabled=!1,this.mask=255,this.funcRef=1,this.funcMask=255,this.func=n.ALWAYS,this.opStencilFail=n.KEEP,this.opDepthFail=n.KEEP,this.opStencilDepthPass=n.REPLACE,this.backFunc=n.ALWAYS,this.backOpStencilFail=n.KEEP,this.backOpDepthFail=n.KEEP,this.backOpStencilDepthPass=n.REPLACE}get stencilFunc(){return this.func}set stencilFunc(e){this.func=e}get stencilBackFunc(){return this.backFunc}set stencilBackFunc(e){this.backFunc=e}get stencilFuncRef(){return this.funcRef}set stencilFuncRef(e){this.funcRef=e}get stencilFuncMask(){return this.funcMask}set stencilFuncMask(e){this.funcMask=e}get stencilOpStencilFail(){return this.opStencilFail}set stencilOpStencilFail(e){this.opStencilFail=e}get stencilOpDepthFail(){return this.opDepthFail}set stencilOpDepthFail(e){this.opDepthFail=e}get stencilOpStencilDepthPass(){return this.opStencilDepthPass}set stencilOpStencilDepthPass(e){this.opStencilDepthPass=e}get stencilBackOpStencilFail(){return this.backOpStencilFail}set stencilBackOpStencilFail(e){this.backOpStencilFail=e}get stencilBackOpDepthFail(){return this.backOpDepthFail}set stencilBackOpDepthFail(e){this.backOpDepthFail=e}get stencilBackOpStencilDepthPass(){return this.backOpStencilDepthPass}set stencilBackOpStencilDepthPass(e){this.backOpStencilDepthPass=e}get stencilMask(){return this.mask}set stencilMask(e){this.mask=e}get stencilTest(){return this.enabled}set stencilTest(e){this.enabled=e}};Rh.ALWAYS=519;Rh.KEEP=7680;Rh.REPLACE=7681});var yu,eM=C(()=>{yu=class{constructor(e){this._supportBlendParametersPerTarget=e,this._blendFunctionParameters=new Array(32),this._blendEquationParameters=new Array(16),this._blendConstants=new Array(4),this._isBlendConstantsDirty=!1,this._alphaBlend=Array(8).fill(!1),this._numTargetEnabled=0,this._isAlphaBlendDirty=!1,this._isBlendFunctionParametersDirty=!1,this._isBlendEquationParametersDirty=!1,this.reset()}get isDirty(){return this._isAlphaBlendDirty||this._isBlendFunctionParametersDirty||this._isBlendEquationParametersDirty}get alphaBlend(){return this._numTargetEnabled>0}set alphaBlend(e){this.setAlphaBlend(e)}setAlphaBlend(e,t=0){this._alphaBlend[t]!==e&&(e?this._numTargetEnabled++:this._numTargetEnabled--,this._alphaBlend[t]=e,this._isAlphaBlendDirty=!0)}setAlphaBlendConstants(e,t,i,r){this._blendConstants[0]===e&&this._blendConstants[1]===t&&this._blendConstants[2]===i&&this._blendConstants[3]===r||(this._blendConstants[0]=e,this._blendConstants[1]=t,this._blendConstants[2]=i,this._blendConstants[3]=r,this._isBlendConstantsDirty=!0)}setAlphaBlendFunctionParameters(e,t,i,r,s=0){let a=s*4;this._blendFunctionParameters[a+0]===e&&this._blendFunctionParameters[a+1]===t&&this._blendFunctionParameters[a+2]===i&&this._blendFunctionParameters[a+3]===r||(this._blendFunctionParameters[a+0]=e,this._blendFunctionParameters[a+1]=t,this._blendFunctionParameters[a+2]=i,this._blendFunctionParameters[a+3]=r,this._isBlendFunctionParametersDirty=!0)}setAlphaEquationParameters(e,t,i=0){let r=i*2;this._blendEquationParameters[r+0]===e&&this._blendEquationParameters[r+1]===t||(this._blendEquationParameters[r+0]=e,this._blendEquationParameters[r+1]=t,this._isBlendEquationParametersDirty=!0)}reset(){this._alphaBlend.fill(!1),this._numTargetEnabled=0,this._blendFunctionParameters.fill(null),this._blendEquationParameters.fill(null),this._blendConstants[0]=null,this._blendConstants[1]=null,this._blendConstants[2]=null,this._blendConstants[3]=null,this._isAlphaBlendDirty=!0,this._isBlendFunctionParametersDirty=!1,this._isBlendEquationParametersDirty=!1,this._isBlendConstantsDirty=!1}apply(e,t=1){if(!this.isDirty)return;if(this._isBlendConstantsDirty&&(e.blendColor(this._blendConstants[0],this._blendConstants[1],this._blendConstants[2],this._blendConstants[3]),this._isBlendConstantsDirty=!1),t===1||!this._supportBlendParametersPerTarget){this._isAlphaBlendDirty&&(this._alphaBlend[0]?e.enable(e.BLEND):e.disable(e.BLEND),this._isAlphaBlendDirty=!1),this._isBlendFunctionParametersDirty&&(e.blendFuncSeparate(this._blendFunctionParameters[0],this._blendFunctionParameters[1],this._blendFunctionParameters[2],this._blendFunctionParameters[3]),this._isBlendFunctionParametersDirty=!1),this._isBlendEquationParametersDirty&&(e.blendEquationSeparate(this._blendEquationParameters[0],this._blendEquationParameters[1]),this._isBlendEquationParametersDirty=!1);return}let i=e;if(this._isAlphaBlendDirty){for(let r=0;r{hi();xh();Pi();Pt();J0();Pl();_3();g3();v3();eM();ln();Ws();ma();Jc();Re=class n{get frameId(){return this._frameId}get isWebGPU(){return this._isWebGPU}_getShaderProcessor(e){return this._shaderProcessor}_resetAlphaMode(){this._alphaMode.fill(-1),this._alphaEquation.fill(-1)}get shaderPlatformName(){return this._shaderPlatformName}_clearEmptyResources(){this._emptyTexture=null,this._emptyCubeTexture=null,this._emptyTexture3D=null,this._emptyTexture2DArray=null}get useReverseDepthBuffer(){return this._useReverseDepthBuffer}set useReverseDepthBuffer(e){e!==this._useReverseDepthBuffer&&(this._useReverseDepthBuffer=e,e?this._depthCullingState.depthFunc=518:this._depthCullingState.depthFunc=515)}setColorWrite(e){e!==this._colorWrite&&(this._colorWriteChanged=!0,this._colorWrite=e)}getColorWrite(){return this._colorWrite}get depthCullingState(){return this._depthCullingState}get alphaState(){return this._alphaState}get stencilState(){return this._stencilState}get stencilStateComposer(){return this._stencilStateComposer}_getGlobalDefines(e){if(e){this.isNDCHalfZRange?e.IS_NDC_HALF_ZRANGE="":delete e.IS_NDC_HALF_ZRANGE,this.useReverseDepthBuffer?e.USE_REVERSE_DEPTHBUFFER="":delete e.USE_REVERSE_DEPTHBUFFER,this.useExactSrgbConversions?e.USE_EXACT_SRGB_CONVERSIONS="":delete e.USE_EXACT_SRGB_CONVERSIONS;return}else{let t="";return this.isNDCHalfZRange&&(t+="#define IS_NDC_HALF_ZRANGE"),this.useReverseDepthBuffer&&(t&&(t+=` `),t+="#define USE_REVERSE_DEPTHBUFFER"),this.useExactSrgbConversions&&(t&&(t+=` -`),t+="#define USE_EXACT_SRGB_CONVERSIONS"),t}}_rebuildInternalTextures(){let e=this._internalTexturesCache.slice();for(let t of e)t._rebuild()}_rebuildRenderTargetWrappers(){let e=this._renderTargetWrapperCache.slice();for(let t of e)t._rebuild()}_rebuildEffects(){for(let e in this._compiledEffects){let t=this._compiledEffects[e];t._pipelineContext=null,t._prepareEffect()}$i.ResetCache()}_rebuildGraphicsResources(){var e;this.wipeCaches(!0),this._rebuildEffects(),(e=this._rebuildComputeEffects)==null||e.call(this),this._rebuildBuffers(),this._rebuildInternalTextures(),this._rebuildTextures(),this._rebuildRenderTargetWrappers(),this.wipeCaches(!0)}_flagContextRestored(){J.Warn(this.name+" context successfully restored."),this.onContextRestoredObservable.notifyObservers(this),this._contextWasLost=!1}_restoreEngineAfterContextLost(e){setTimeout(()=>{this._clearEmptyResources();let t=this._depthCullingState.depthTest,i=this._depthCullingState.depthFunc,r=this._depthCullingState.depthMask,s=this._stencilState.stencilTest;e(),this._rebuildGraphicsResources(),this._depthCullingState.depthTest=t,this._depthCullingState.depthFunc=i,this._depthCullingState.depthMask=r,this._stencilState.stencilTest=s,this._flagContextRestored()},0)}get isDisposed(){return this._isDisposed}get snapshotRendering(){return!1}set snapshotRendering(e){}get snapshotRenderingMode(){return 0}set snapshotRenderingMode(e){}getClassName(){return"AbstractEngine"}get emptyTexture(){return this._emptyTexture||(this._emptyTexture=this.createRawTexture(new Uint8Array(4),1,1,5,!1,!1,1)),this._emptyTexture}get emptyTexture3D(){return this._emptyTexture3D||(this._emptyTexture3D=this.createRawTexture3D(new Uint8Array(4),1,1,1,5,!1,!1,1)),this._emptyTexture3D}get emptyTexture2DArray(){return this._emptyTexture2DArray||(this._emptyTexture2DArray=this.createRawTexture2DArray(new Uint8Array(4),1,1,1,5,!1,!1,1)),this._emptyTexture2DArray}get emptyCubeTexture(){if(!this._emptyCubeTexture){let e=new Uint8Array(4),t=[e,e,e,e,e,e];this._emptyCubeTexture=this.createRawCubeTexture(t,1,5,0,!1,!1,1)}return this._emptyCubeTexture}get activeRenderLoops(){return this._activeRenderLoops}stopRenderLoop(e){if(!e){this._activeRenderLoops.length=0,this._cancelFrame();return}let t=this._activeRenderLoops.indexOf(e);t>=0&&(this._activeRenderLoops.splice(t,1),this._activeRenderLoops.length==0&&this._cancelFrame())}_cancelFrame(){if(this._frameHandler!==0){let e=this._frameHandler;if(this._frameHandler=0,ar()){let{cancelAnimationFrame:t}=this.getHostWindow()||window;if(typeof t=="function")return t(e)}else if(typeof cancelAnimationFrame=="function")return cancelAnimationFrame(e);return clearTimeout(e)}}beginFrame(){this.onBeginFrameObservable.notifyObservers(this)}endFrame(){this._frameId++,this.onEndFrameObservable.notifyObservers(this)}get maxFPS(){return this._maxFPS}set maxFPS(e){if(this._maxFPS=e,e!==void 0){if(e<=0){this._minFrameTime=Number.MAX_VALUE;return}this._minFrameTime=1e3/e}}_isOverFrameTime(e){if(!e||this._maxFPS===void 0)return!1;let t=e-this._lastFrameTime;return this._lastFrameTime=e,this._renderAccumulator+=t,this._renderAccumulatorthis._minFrameTime&&(this._renderAccumulator=this._minFrameTime),!1)}_processFrame(e){if(this._frameHandler=0,!this._contextWasLost&&!this._isOverFrameTime(e)){let t=!0;(this.isDisposed||!this.renderEvenInBackground&&this._windowIsBackground)&&(t=!1),t&&(this.beginFrame(),!this.skipFrameRender&&!this._renderViews()&&this._renderFrame(),this.endFrame())}}_renderLoop(e){this._processFrame(e),this._activeRenderLoops.length>0&&this._frameHandler===0&&(this._frameHandler=this._queueNewFrame(this._boundRenderFunction,this.getHostWindow()))}_renderFrame(){for(let e=0;e-1?e.substring(E).toLowerCase():"");R.indexOf("?")>-1&&(R=R.split("?")[0]);let y=n.GetCompatibleTextureLoader(R,m);r&&r.addPendingData(A),A.url=e,A.generateMipMaps=!t,A.samplingMode=s,A.invertY=i,A._useSRGBBuffer=this._getUseSRGBBuffer(!!p,t),this._doNotHandleContextLost||(A._buffer=f);let M=null;a&&!h&&(M=A.onLoadedObservable.add(a)),h||this._internalTexturesCache.push(A);let D=(O,V)=>{r&&r.removePendingData(A),e===S?(M&&A.onLoadedObservable.remove(M),Le.UseFallbackTexture&&e!==Le.FallbackTexture&&this._createTextureBase(Le.FallbackTexture,t,A.invertY,r,s,null,o,l,c,f,A),O=(O||"Unknown error")+(Le.UseFallbackTexture?" - Fallback texture was used":""),A.onErrorObservable.notifyObservers({message:O,exception:V}),o&&o(O,V)):(J.Warn(`Failed to load ${e}, falling back to ${S}`),this._createTextureBase(S,t,A.invertY,r,s,a,o,l,c,f,A,d,u,m,_,p))};if(y){let O=async V=>{(await y).loadData(V,A,(F,U,W,$,q,Z)=>{Z?D("TextureLoader failed to load data"):l(A,R,r,{width:F,height:U},A.invertY,!W,$,()=>(q(),!1),s)},_)};if(!f)this._loadFile(e,async V=>{try{await O(new Uint8Array(V))}catch(N){D("Failed to parse texture data",N)}},void 0,r?r.offlineProvider:void 0,!0,(V,N)=>{D("Unable to load "+(V&&V.responseURL,N))});else{let V=async N=>{try{await O(N)}catch(F){D("Failed to parse texture data",F)}};f instanceof ArrayBuffer?V(new Uint8Array(f)):ArrayBuffer.isView(f)?V(f):o&&o("Unable to load: only ArrayBuffer or ArrayBufferView is supported",null)}}else{let O=V=>{v&&!this._doNotHandleContextLost&&(A._buffer=V),l(A,R,r,V,A.invertY,t,!1,c,s)};!g||x?f&&(typeof f.decoding=="string"||f.close)?O(f):n._FileToolsLoadImage(e||"",O,D,r?r.offlineProvider:null,m,A.invertY&&this._features.needsInvertingBitmap?{imageOrientation:"flipY"}:void 0,this):typeof f=="string"||f instanceof ArrayBuffer||ArrayBuffer.isView(f)||f instanceof Blob?n._FileToolsLoadImage(f,O,D,r?r.offlineProvider:null,m,A.invertY&&this._features.needsInvertingBitmap?{imageOrientation:"flipY"}:void 0,this):f&&O(f)}return A}_rebuildBuffers(){for(let e of this._uniformBuffers)e._rebuildAfterContextLost()}get _shouldUseHighPrecisionShader(){return!!(this._caps.highPrecisionShaderSupported&&this._highPrecisionShadersAllowed)}getHostDocument(){return this._renderingCanvas&&this._renderingCanvas.ownerDocument?this._renderingCanvas.ownerDocument:Qc()?document:null}getLoadedTexturesCache(){return this._internalTexturesCache}clearInternalTexturesCache(){this._internalTexturesCache.length=0}getCaps(){return this._caps}resetTextureCache(){for(let e in this._boundTexturesCache)Object.prototype.hasOwnProperty.call(this._boundTexturesCache,e)&&(this._boundTexturesCache[e]=null);this._currentTextureChannel=-1}get name(){return this._name}set name(e){this._name=e}static get NpmPackage(){return"babylonjs@9.6.0"}static get Version(){return"9.6.0"}getRenderingCanvas(){return this._renderingCanvas}getAudioContext(){return this._audioContext}getAudioDestination(){return this._audioDestination}setHardwareScalingLevel(e){this._hardwareScalingLevel=e,this.resize()}getHardwareScalingLevel(){return this._hardwareScalingLevel}get doNotHandleContextLost(){return this._doNotHandleContextLost}set doNotHandleContextLost(e){this._doNotHandleContextLost=e}get isStencilEnable(){return this._isStencilEnable}getCreationOptions(){return this._creationOptions}constructor(e,t,i){var a,o,l,c,f,h,d,u,m,_;this._colorWrite=!0,this._colorWriteChanged=!0,this._depthCullingState=new $S,this._stencilStateComposer=new JS,this._stencilState=new Ah,this._alphaState=new Iu(!1),this._alphaMode=Array(8).fill(-1),this._alphaEquation=Array(8).fill(-1),this._activeRequests=[],this._badOS=!1,this._badDesktopOS=!1,this._compatibilityMode=!0,this._internalTexturesCache=new Array,this._currentRenderTarget=null,this._boundTexturesCache={},this._activeChannel=0,this._currentTextureChannel=-1,this._viewportCached={x:0,y:0,z:0,w:0},this._isWebGPU=!1,this._enableGPUDebugMarkers=!1,this.onCanvasBlurObservable=new te,this.onCanvasFocusObservable=new te,this.onNewSceneAddedObservable=new te,this.onResizeObservable=new te,this.onCanvasPointerOutObservable=new te,this.onEffectErrorObservable=new te,this.disablePerformanceMonitorInBackground=!1,this.disableVertexArrayObjects=!1,this._frameId=0,this.hostInformation={isMobile:!1},this.isFullscreen=!1,this.enableOfflineSupport=!1,this.disableManifestCheck=!1,this.disableContextMenu=!0,this.currentRenderPassId=0,this.isPointerLock=!1,this.postProcesses=[],this.canvasTabIndex=1,this._contextWasLost=!1,this._useReverseDepthBuffer=!1,this.isNDCHalfZRange=!1,this.hasOriginBottomLeft=!0,this._renderTargetWrapperCache=new Array,this._compiledEffects={},this._isDisposed=!1,this.scenes=[],this._virtualScenes=new Array,this.onBeforeTextureInitObservable=new te,this.renderEvenInBackground=!0,this.preventCacheWipeBetweenFrames=!1,this._frameHandler=0,this._activeRenderLoops=new Array,this._windowIsBackground=!1,this._boundRenderFunction=p=>this._renderLoop(p),this._lastFrameTime=0,this._renderAccumulator=0,this.skipFrameRender=!1,this.onBeforeShaderCompilationObservable=new te,this.onAfterShaderCompilationObservable=new te,this.onBeginFrameObservable=new te,this.onEndFrameObservable=new te,this._transformTextureUrl=null,this._uniformBuffers=new Array,this._storageBuffers=new Array,this._highPrecisionShadersAllowed=!0,this.onContextLostObservable=new te,this.onContextRestoredObservable=new te,this._name="",this.premultipliedAlpha=!0,this.adaptToDeviceRatio=!1,this._lastDevicePixelRatio=1,this._doNotHandleContextLost=!1,this.cullBackFaces=null,this._renderPassNames=["main"],this._fps=60,this._deltaTime=0,this._deterministicLockstep=!1,this._lockstepMaxSteps=4,this._timeStep=1/60,this.onDisposeObservable=new te,this.onReleaseEffectsObservable=new te,Le.Instances.push(this),this.startTime=dr.Now,this._stencilStateComposer.stencilGlobal=this._stencilState,Gn.SetMatrixPrecision(!!t.useLargeWorldRendering||!!t.useHighPrecisionMatrix),yl()&&navigator.userAgent&&(this._badOS=/iPad/i.test(navigator.userAgent)||/iPhone/i.test(navigator.userAgent),this._badDesktopOS=/^((?!chrome|android).)*safari/i.test(navigator.userAgent)),this.adaptToDeviceRatio=i!=null?i:!1,t.antialias=e!=null?e:t.antialias,t.deterministicLockstep=(a=t.deterministicLockstep)!=null?a:!1,t.lockstepMaxSteps=(o=t.lockstepMaxSteps)!=null?o:4,t.timeStep=(l=t.timeStep)!=null?l:1/60,t.stencil=(c=t.stencil)!=null?c:!0,this._audioContext=(h=(f=t.audioEngineOptions)==null?void 0:f.audioContext)!=null?h:null,this._audioDestination=(u=(d=t.audioEngineOptions)==null?void 0:d.audioDestination)!=null?u:null,this.premultipliedAlpha=(m=t.premultipliedAlpha)!=null?m:!0,this._doNotHandleContextLost=!!t.doNotHandleContextLost,this._isStencilEnable=!!t.stencil,this.useExactSrgbConversions=(_=t.useExactSrgbConversions)!=null?_:!1;let r=ar()&&window.devicePixelRatio||1,s=t.limitDeviceRatio||r;i=i||t.adaptToDeviceRatio||!1,this._hardwareScalingLevel=i?1/Math.min(s,r):1,this._lastDevicePixelRatio=r,this._creationOptions=t}resize(e=!1){var r,s;let t,i;if(this.adaptToDeviceRatio){let a=ar()&&window.devicePixelRatio||1,o=this._lastDevicePixelRatio/a;this._lastDevicePixelRatio=a,this._hardwareScalingLevel*=o}if(ar()&&Qc())if(this._renderingCanvas){let a=(s=(r=this._renderingCanvas).getBoundingClientRect)==null?void 0:s.call(r);t=this._renderingCanvas.clientWidth||(a==null?void 0:a.width)||this._renderingCanvas.width*this._hardwareScalingLevel||100,i=this._renderingCanvas.clientHeight||(a==null?void 0:a.height)||this._renderingCanvas.height*this._hardwareScalingLevel||100}else t=window.innerWidth,i=window.innerHeight;else t=this._renderingCanvas?this._renderingCanvas.width:100,i=this._renderingCanvas?this._renderingCanvas.height:100;this.setSize(t/this._hardwareScalingLevel,i/this._hardwareScalingLevel,e)}setSize(e,t,i=!1){if(!this._renderingCanvas||(e=e|0,t=t|0,!i&&this._renderingCanvas.width===e&&this._renderingCanvas.height===t))return!1;if(this._renderingCanvas.width=e,this._renderingCanvas.height=t,this.scenes){for(let r=0;r{let e=navigator.userAgent;this.hostInformation.isMobile=e.indexOf("Mobile")!==-1||e.indexOf("Mac")!==-1&&Qc()&&"ontouchend"in document},this._checkForMobile(),ar()&&window.addEventListener("resize",this._checkForMobile))}createVideoElement(e){return document.createElement("video")}_reportDrawCall(e=1){var t;(t=this._drawCalls)==null||t.addCount(e,!1)}getFps(){return this._fps}getDeltaTime(){return this._deltaTime}isDeterministicLockStep(){return this._deterministicLockstep}getLockstepMaxSteps(){return this._lockstepMaxSteps}getTimeStep(){return this._timeStep*1e3}_createImageBitmapFromSource(e,t){throw new Error("createImageBitmapFromSource is not implemented")}createImageBitmap(e,t){return createImageBitmap(e,t)}resizeImageBitmap(e,t,i){throw new Error("resizeImageBitmap is not implemented")}getFontOffset(e){throw new Error("getFontOffset is not implemented")}static _CreateCanvas(e,t){if(typeof document=="undefined")return new OffscreenCanvas(e,t);let i=document.createElement("canvas");return i.width=e,i.height=t,i}createCanvas(e,t){return n._CreateCanvas(e,t)}static _FileToolsLoadImage(e,t,i,r,s,a,o){throw Xe("FileTools")}_loadFile(e,t,i,r,s,a){let o=FS(e,t,i,r,s,a);return this._activeRequests.push(o),o.onCompleteObservable.add(()=>{let l=this._activeRequests.indexOf(o);l!==-1&&this._activeRequests.splice(l,1)}),o}static _FileToolsLoadFile(e,t,i,r,s,a){if(xu.loadFile)return xu.loadFile(e,t,i,r,s,a);throw Xe("FileTools")}dispose(){var t;for(this.releaseEffects(),this._isDisposed=!0,this.stopRenderLoop(),this._emptyTexture&&(this._releaseTexture(this._emptyTexture),this._emptyTexture=null),this._emptyCubeTexture&&(this._releaseTexture(this._emptyCubeTexture),this._emptyCubeTexture=null),this._renderingCanvas=null,this.onBeforeTextureInitObservable&&this.onBeforeTextureInitObservable.clear();this.postProcesses.length;)this.postProcesses[0].dispose();for(;this.scenes.length;)this.scenes[0].dispose();for(;this._virtualScenes.length;)this._virtualScenes[0].dispose();(t=this.releaseComputeEffects)==null||t.call(this),$i.ResetCache();for(let i of this._activeRequests)i.abort();this._boundRenderFunction=null,this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this.onResizeObservable.clear(),this.onCanvasBlurObservable.clear(),this.onCanvasFocusObservable.clear(),this.onCanvasPointerOutObservable.clear(),this.onNewSceneAddedObservable.clear(),this.onEffectErrorObservable.clear(),ar()&&window.removeEventListener("resize",this._checkForMobile);let e=Le.Instances.indexOf(this);e>=0&&Le.Instances.splice(e,1),Le.Instances.length||(Le.OnEnginesDisposedObservable.notifyObservers(this),Le.OnEnginesDisposedObservable.clear()),this.onBeginFrameObservable.clear(),this.onEndFrameObservable.clear()}static DefaultLoadingScreenFactory(e){throw Xe("LoadingScreen")}static MarkAllMaterialsAsDirty(e,t){for(let i=0;i{});var tT,o3=C(()=>{tT=class{constructor(){this.shaderLanguage=0}postProcessor(e,t,i,r,s){if(s.drawBuffersExtensionDisabled){let a=/#extension.+GL_EXT_draw_buffers.+(enable|require)/g;e=e.replace(a,"")}return e}}});var vie,iT,l3=C(()=>{vie=/(flat\s)?\s*varying\s*.*/,iT=class{constructor(){this.shaderLanguage=0}attributeProcessor(e){return e.replace("attribute","in")}varyingCheck(e,t){return vie.test(e)}varyingProcessor(e,t){return e.replace("varying",t?"in":"out")}postProcessor(e,t,i){let r=e.search(/#extension.+GL_EXT_draw_buffers.+require/)!==-1,s=/#extension.+(GL_OVR_multiview2|GL_OES_standard_derivatives|GL_EXT_shader_texture_lod|GL_EXT_frag_depth|GL_EXT_draw_buffers).+(enable|require)/g;if(e=e.replace(s,""),e=e.replace(/texture2D\s*\(/g,"texture("),i){let a=e.search(/layout *\(location *= *0\) *out/g)!==-1,o=t.indexOf("#define DUAL_SOURCE_BLENDING")!==-1,l=o?`layout(location = 0, index = 0) out vec4 glFragColor; +`),t+="#define USE_EXACT_SRGB_CONVERSIONS"),t}}_rebuildInternalTextures(){let e=this._internalTexturesCache.slice();for(let t of e)t._rebuild()}_rebuildRenderTargetWrappers(){let e=this._renderTargetWrapperCache.slice();for(let t of e)t._rebuild()}_rebuildEffects(){for(let e in this._compiledEffects){let t=this._compiledEffects[e];t._pipelineContext=null,t._prepareEffect()}$i.ResetCache()}_rebuildGraphicsResources(){var e;this.wipeCaches(!0),this._rebuildEffects(),(e=this._rebuildComputeEffects)==null||e.call(this),this._rebuildBuffers(),this._rebuildInternalTextures(),this._rebuildTextures(),this._rebuildRenderTargetWrappers(),this.wipeCaches(!0)}_flagContextRestored(){J.Warn(this.name+" context successfully restored."),this.onContextRestoredObservable.notifyObservers(this),this._contextWasLost=!1}_restoreEngineAfterContextLost(e){setTimeout(()=>{this._clearEmptyResources();let t=this._depthCullingState.depthTest,i=this._depthCullingState.depthFunc,r=this._depthCullingState.depthMask,s=this._stencilState.stencilTest;e(),this._rebuildGraphicsResources(),this._depthCullingState.depthTest=t,this._depthCullingState.depthFunc=i,this._depthCullingState.depthMask=r,this._stencilState.stencilTest=s,this._flagContextRestored()},0)}get isDisposed(){return this._isDisposed}get snapshotRendering(){return!1}set snapshotRendering(e){}get snapshotRenderingMode(){return 0}set snapshotRenderingMode(e){}getClassName(){return"AbstractEngine"}get emptyTexture(){return this._emptyTexture||(this._emptyTexture=this.createRawTexture(new Uint8Array(4),1,1,5,!1,!1,1)),this._emptyTexture}get emptyTexture3D(){return this._emptyTexture3D||(this._emptyTexture3D=this.createRawTexture3D(new Uint8Array(4),1,1,1,5,!1,!1,1)),this._emptyTexture3D}get emptyTexture2DArray(){return this._emptyTexture2DArray||(this._emptyTexture2DArray=this.createRawTexture2DArray(new Uint8Array(4),1,1,1,5,!1,!1,1)),this._emptyTexture2DArray}get emptyCubeTexture(){if(!this._emptyCubeTexture){let e=new Uint8Array(4),t=[e,e,e,e,e,e];this._emptyCubeTexture=this.createRawCubeTexture(t,1,5,0,!1,!1,1)}return this._emptyCubeTexture}get activeRenderLoops(){return this._activeRenderLoops}stopRenderLoop(e){if(!e){this._activeRenderLoops.length=0,this._cancelFrame();return}let t=this._activeRenderLoops.indexOf(e);t>=0&&(this._activeRenderLoops.splice(t,1),this._activeRenderLoops.length==0&&this._cancelFrame())}_cancelFrame(){if(this._frameHandler!==0){let e=this._frameHandler;if(this._frameHandler=0,ar()){let{cancelAnimationFrame:t}=this.getHostWindow()||window;if(typeof t=="function")return t(e)}else if(typeof cancelAnimationFrame=="function")return cancelAnimationFrame(e);return clearTimeout(e)}}beginFrame(){this.onBeginFrameObservable.notifyObservers(this)}endFrame(){this._frameId++,this.onEndFrameObservable.notifyObservers(this)}get maxFPS(){return this._maxFPS}set maxFPS(e){if(this._maxFPS=e,e!==void 0){if(e<=0){this._minFrameTime=Number.MAX_VALUE;return}this._minFrameTime=1e3/e}}_isOverFrameTime(e){if(!e||this._maxFPS===void 0)return!1;let t=e-this._lastFrameTime;return this._lastFrameTime=e,this._renderAccumulator+=t,this._renderAccumulatorthis._minFrameTime&&(this._renderAccumulator=this._minFrameTime),!1)}_processFrame(e){if(this._frameHandler=0,!this._contextWasLost&&!this._isOverFrameTime(e)){let t=!0;(this.isDisposed||!this.renderEvenInBackground&&this._windowIsBackground)&&(t=!1),t&&(this.beginFrame(),!this.skipFrameRender&&!this._renderViews()&&this._renderFrame(),this.endFrame())}}_renderLoop(e){this._processFrame(e),this._activeRenderLoops.length>0&&this._frameHandler===0&&(this._frameHandler=this._queueNewFrame(this._boundRenderFunction,this.getHostWindow()))}_renderFrame(){for(let e=0;e-1?e.substring(E).toLowerCase():"");R.indexOf("?")>-1&&(R=R.split("?")[0]);let y=n.GetCompatibleTextureLoader(R,m);r&&r.addPendingData(A),A.url=e,A.generateMipMaps=!t,A.samplingMode=s,A.invertY=i,A._useSRGBBuffer=this._getUseSRGBBuffer(!!_,t),this._doNotHandleContextLost||(A._buffer=f);let 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this._compiledEffects)if(!this._compiledEffects[e].isReady())return!1;return!0}_initGLContext(){var i;this._caps={maxTexturesImageUnits:this._gl.getParameter(this._gl.MAX_TEXTURE_IMAGE_UNITS),maxCombinedTexturesImageUnits:this._gl.getParameter(this._gl.MAX_COMBINED_TEXTURE_IMAGE_UNITS),maxVertexTextureImageUnits:this._gl.getParameter(this._gl.MAX_VERTEX_TEXTURE_IMAGE_UNITS),maxTextureSize:this._gl.getParameter(this._gl.MAX_TEXTURE_SIZE),maxSamples:this._webGLVersion>1?this._gl.getParameter(this._gl.MAX_SAMPLES):1,maxCubemapTextureSize:this._gl.getParameter(this._gl.MAX_CUBE_MAP_TEXTURE_SIZE),maxRenderTextureSize:this._gl.getParameter(this._gl.MAX_RENDERBUFFER_SIZE),maxVertexAttribs:this._gl.getParameter(this._gl.MAX_VERTEX_ATTRIBS),maxVaryingVectors:this._gl.getParameter(this._gl.MAX_VARYING_VECTORS),maxFragmentUniformVectors:this._gl.getParameter(this._gl.MAX_FRAGMENT_UNIFORM_VECTORS),maxVertexUniformVectors:this._gl.getParameter(this._gl.MAX_VERTEX_UNIFORM_VECTORS),shaderFloatPrecision:0,parallelShaderCompile:this._gl.getExtension("KHR_parallel_shader_compile")||void 0,standardDerivatives:this._webGLVersion>1||this._gl.getExtension("OES_standard_derivatives")!==null,maxAnisotropy:1,astc:this._gl.getExtension("WEBGL_compressed_texture_astc")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_astc"),bptc:this._gl.getExtension("EXT_texture_compression_bptc")||this._gl.getExtension("WEBKIT_EXT_texture_compression_bptc"),s3tc:this._gl.getExtension("WEBGL_compressed_texture_s3tc")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc"),s3tc_srgb:this._gl.getExtension("WEBGL_compressed_texture_s3tc_srgb")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc_srgb"),pvrtc:this._gl.getExtension("WEBGL_compressed_texture_pvrtc")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc"),etc1:this._gl.getExtension("WEBGL_compressed_texture_etc1")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_etc1"),etc2:this._gl.getExtension("WEBGL_compressed_texture_etc")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_etc")||this._gl.getExtension("WEBGL_compressed_texture_es3_0"),textureAnisotropicFilterExtension:this._gl.getExtension("EXT_texture_filter_anisotropic")||this._gl.getExtension("WEBKIT_EXT_texture_filter_anisotropic")||this._gl.getExtension("MOZ_EXT_texture_filter_anisotropic"),uintIndices:this._webGLVersion>1||this._gl.getExtension("OES_element_index_uint")!==null,fragmentDepthSupported:this._webGLVersion>1||this._gl.getExtension("EXT_frag_depth")!==null,highPrecisionShaderSupported:!1,timerQuery:this._gl.getExtension("EXT_disjoint_timer_query_webgl2")||this._gl.getExtension("EXT_disjoint_timer_query"),supportOcclusionQuery:this._webGLVersion>1,canUseTimestampForTimerQuery:!1,drawBuffersExtension:!1,maxMSAASamples:1,colorBufferFloat:!!(this._webGLVersion>1&&this._gl.getExtension("EXT_color_buffer_float")),blendFloat:this._gl.getExtension("EXT_float_blend")!==null,supportFloatTexturesResolve:!1,rg11b10ufColorRenderable:!1,colorBufferHalfFloat:!!(this._webGLVersion>1&&this._gl.getExtension("EXT_color_buffer_half_float")),textureFloat:!!(this._webGLVersion>1||this._gl.getExtension("OES_texture_float")),textureHalfFloat:!!(this._webGLVersion>1||this._gl.getExtension("OES_texture_half_float")),textureHalfFloatRender:!1,textureFloatLinearFiltering:!1,textureFloatRender:!1,textureHalfFloatLinearFiltering:!1,vertexArrayObject:!1,instancedArrays:!1,textureLOD:!!(this._webGLVersion>1||this._gl.getExtension("EXT_shader_texture_lod")),texelFetch:this._webGLVersion!==1,blendMinMax:!1,multiview:this._gl.getExtension("OVR_multiview2"),oculusMultiview:this._gl.getExtension("OCULUS_multiview"),depthTextureExtension:!1,canUseGLInstanceID:this._webGLVersion>1,canUseGLVertexID:this._webGLVersion>1,supportComputeShaders:!1,supportSRGBBuffers:!1,supportTransformFeedbacks:this._webGLVersion>1,textureMaxLevel:this._webGLVersion>1,texture2DArrayMaxLayerCount:this._webGLVersion>1?this._gl.getParameter(this._gl.MAX_ARRAY_TEXTURE_LAYERS):128,disableMorphTargetTexture:!1,textureNorm16:!!this._gl.getExtension("EXT_texture_norm16"),blendParametersPerTarget:!1,dualSourceBlending:!1,supportReadWriteStorageTextures:!1},this._caps.supportFloatTexturesResolve=this._caps.colorBufferFloat,this._caps.rg11b10ufColorRenderable=this._caps.colorBufferFloat,this._glVersion=this._gl.getParameter(this._gl.VERSION);let e=this._gl.getExtension("WEBGL_debug_renderer_info");e!=null&&(this._glRenderer=this._gl.getParameter(e.UNMASKED_RENDERER_WEBGL),this._glVendor=this._gl.getParameter(e.UNMASKED_VENDOR_WEBGL)),this._glVendor||(this._glVendor=this._gl.getParameter(this._gl.VENDOR)||"Unknown vendor"),this._glRenderer||(this._glRenderer=this._gl.getParameter(this._gl.RENDERER)||"Unknown renderer"),this._gl.HALF_FLOAT_OES!==36193&&(this._gl.HALF_FLOAT_OES=36193),this._gl.RGBA16F!==34842&&(this._gl.RGBA16F=34842),this._gl.RGBA32F!==34836&&(this._gl.RGBA32F=34836),this._gl.DEPTH24_STENCIL8!==35056&&(this._gl.DEPTH24_STENCIL8=35056),this._caps.timerQuery&&(this._webGLVersion===1&&(this._gl.getQuery=this._caps.timerQuery.getQueryEXT.bind(this._caps.timerQuery)),this._caps.canUseTimestampForTimerQuery=((i=this._gl.getQuery(this._caps.timerQuery.TIMESTAMP_EXT,this._caps.timerQuery.QUERY_COUNTER_BITS_EXT))!=null?i:0)>0),this._caps.maxAnisotropy=this._caps.textureAnisotropicFilterExtension?this._gl.getParameter(this._caps.textureAnisotropicFilterExtension.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0,this._caps.textureFloatLinearFiltering=!!(this._caps.textureFloat&&this._gl.getExtension("OES_texture_float_linear")),this._caps.textureFloatRender=!!(this._caps.textureFloat&&this._canRenderToFloatFramebuffer()),this._caps.textureHalfFloatLinearFiltering=!!(this._webGLVersion>1||this._caps.textureHalfFloat&&this._gl.getExtension("OES_texture_half_float_linear")),this._caps.textureNorm16&&(this._gl.R16_EXT=33322,this._gl.RG16_EXT=33324,this._gl.RGB16_EXT=32852,this._gl.RGBA16_EXT=32859,this._gl.R16_SNORM_EXT=36760,this._gl.RG16_SNORM_EXT=36761,this._gl.RGB16_SNORM_EXT=36762,this._gl.RGBA16_SNORM_EXT=36763);let t=this._gl.getExtension("OES_draw_buffers_indexed");if(this._caps.blendParametersPerTarget=!!t,this._alphaState=new Iu(this._caps.blendParametersPerTarget),t&&(this._gl.blendEquationSeparateIndexed=t.blendEquationSeparateiOES.bind(t),this._gl.blendEquationIndexed=t.blendEquationiOES.bind(t),this._gl.blendFuncSeparateIndexed=t.blendFuncSeparateiOES.bind(t),this._gl.blendFuncIndexed=t.blendFunciOES.bind(t),this._gl.colorMaskIndexed=t.colorMaskiOES.bind(t),this._gl.disableIndexed=t.disableiOES.bind(t),this._gl.enableIndexed=t.enableiOES.bind(t)),this._caps.dualSourceBlending=!!this._gl.getExtension("WEBGL_blend_func_extended"),this._caps.astc&&(this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR=this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR,this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR=this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR,this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR=this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR,this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR=this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR,this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR=this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR,this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR=this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR,this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR=this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR,this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR=this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR,this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR=this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR,this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR=this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR,this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR=this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR,this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR=this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR,this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR=this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR,this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR=this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR),this._caps.bptc&&(this._gl.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT=this._caps.bptc.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT),this._caps.s3tc_srgb&&(this._gl.COMPRESSED_SRGB_S3TC_DXT1_EXT=this._caps.s3tc_srgb.COMPRESSED_SRGB_S3TC_DXT1_EXT,this._gl.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT=this._caps.s3tc_srgb.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT,this._gl.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT=this._caps.s3tc_srgb.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT),this._caps.etc2&&(this._gl.COMPRESSED_SRGB8_ETC2=this._caps.etc2.COMPRESSED_SRGB8_ETC2,this._gl.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC=this._caps.etc2.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC),this._webGLVersion>1&&this._gl.HALF_FLOAT_OES!==5131&&(this._gl.HALF_FLOAT_OES=5131),this._caps.textureHalfFloatRender=this._caps.textureHalfFloat&&this._canRenderToHalfFloatFramebuffer(),this._webGLVersion>1)this._caps.drawBuffersExtension=!0,this._caps.maxMSAASamples=this._maxMSAASamplesOverride!==null?this._maxMSAASamplesOverride:this._gl.getParameter(this._gl.MAX_SAMPLES),this._caps.maxDrawBuffers=this._gl.getParameter(this._gl.MAX_DRAW_BUFFERS);else{let r=this._gl.getExtension("WEBGL_draw_buffers");if(r!==null){this._caps.drawBuffersExtension=!0,this._gl.drawBuffers=r.drawBuffersWEBGL.bind(r),this._caps.maxDrawBuffers=this._gl.getParameter(r.MAX_DRAW_BUFFERS_WEBGL),this._gl.DRAW_FRAMEBUFFER=this._gl.FRAMEBUFFER;for(let s=0;s<16;s++)this._gl["COLOR_ATTACHMENT"+s+"_WEBGL"]=r["COLOR_ATTACHMENT"+s+"_WEBGL"]}}if(this._webGLVersion>1)this._caps.depthTextureExtension=!0;else{let r=this._gl.getExtension("WEBGL_depth_texture");r!=null&&(this._caps.depthTextureExtension=!0,this._gl.UNSIGNED_INT_24_8=r.UNSIGNED_INT_24_8_WEBGL)}if(this.disableVertexArrayObjects)this._caps.vertexArrayObject=!1;else if(this._webGLVersion>1)this._caps.vertexArrayObject=!0;else{let r=this._gl.getExtension("OES_vertex_array_object");r!=null&&(this._caps.vertexArrayObject=!0,this._gl.createVertexArray=r.createVertexArrayOES.bind(r),this._gl.bindVertexArray=r.bindVertexArrayOES.bind(r),this._gl.deleteVertexArray=r.deleteVertexArrayOES.bind(r))}if(this._webGLVersion>1)this._caps.instancedArrays=!0;else{let r=this._gl.getExtension("ANGLE_instanced_arrays");r!=null?(this._caps.instancedArrays=!0,this._gl.drawArraysInstanced=r.drawArraysInstancedANGLE.bind(r),this._gl.drawElementsInstanced=r.drawElementsInstancedANGLE.bind(r),this._gl.vertexAttribDivisor=r.vertexAttribDivisorANGLE.bind(r)):this._caps.instancedArrays=!1}if(this._gl.getShaderPrecisionFormat){let r=this._gl.getShaderPrecisionFormat(this._gl.VERTEX_SHADER,this._gl.HIGH_FLOAT),s=this._gl.getShaderPrecisionFormat(this._gl.FRAGMENT_SHADER,this._gl.HIGH_FLOAT);if(r&&s&&(this._caps.highPrecisionShaderSupported=r.precision!==0&&s.precision!==0,this._caps.shaderFloatPrecision=Math.min(r.precision,s.precision)),!this._shouldUseHighPrecisionShader){let a=this._gl.getShaderPrecisionFormat(this._gl.VERTEX_SHADER,this._gl.MEDIUM_FLOAT),o=this._gl.getShaderPrecisionFormat(this._gl.FRAGMENT_SHADER,this._gl.MEDIUM_FLOAT);a&&o&&(this._caps.shaderFloatPrecision=Math.min(a.precision,o.precision))}this._caps.shaderFloatPrecision<10&&(this._caps.shaderFloatPrecision=10)}if(this._webGLVersion>1)this._caps.blendMinMax=!0;else{let r=this._gl.getExtension("EXT_blend_minmax");r!=null&&(this._caps.blendMinMax=!0,this._gl.MAX=r.MAX_EXT,this._gl.MIN=r.MIN_EXT)}if(!this._caps.supportSRGBBuffers){if(this._webGLVersion>1)this._caps.supportSRGBBuffers=!0,this._glSRGBExtensionValues={SRGB:WebGL2RenderingContext.SRGB,SRGB8:WebGL2RenderingContext.SRGB8,SRGB8_ALPHA8:WebGL2RenderingContext.SRGB8_ALPHA8};else{let r=this._gl.getExtension("EXT_sRGB");r!=null&&(this._caps.supportSRGBBuffers=!0,this._glSRGBExtensionValues={SRGB:r.SRGB_EXT,SRGB8:r.SRGB_ALPHA_EXT,SRGB8_ALPHA8:r.SRGB_ALPHA_EXT})}if(this._creationOptions){let r=this._creationOptions.forceSRGBBufferSupportState;r!==void 0&&(this._caps.supportSRGBBuffers=this._caps.supportSRGBBuffers&&r)}}this._depthCullingState.depthTest=!0,this._depthCullingState.depthFunc=this._gl.LEQUAL,this._depthCullingState.depthMask=!0,this._maxSimultaneousTextures=this._caps.maxCombinedTexturesImageUnits;for(let r=0;r=65535)return new Uint32Array(e);return new Uint16Array(e)}return new Uint16Array(e)}bindArrayBuffer(e){this._vaoRecordInProgress||this._unbindVertexArrayObject(),this._bindBuffer(e,this._gl.ARRAY_BUFFER)}bindUniformBlock(e,t,i){let r=e.program,s=this._gl.getUniformBlockIndex(r,t);this._gl.uniformBlockBinding(r,s,i)}bindIndexBuffer(e){this._vaoRecordInProgress||this._unbindVertexArrayObject(),this._bindBuffer(e,this._gl.ELEMENT_ARRAY_BUFFER)}_bindBuffer(e,t){(this._vaoRecordInProgress||this._currentBoundBuffer[t]!==e)&&(this._gl.bindBuffer(t,e?e.underlyingResource:null),this._currentBoundBuffer[t]=e)}updateArrayBuffer(e){this._gl.bufferSubData(this._gl.ARRAY_BUFFER,0,e)}_vertexAttribPointer(e,t,i,r,s,a,o){let l=this._currentBufferPointers[t];if(!l)return;let c=!1;l.active?(l.buffer!==e&&(l.buffer=e,c=!0),l.size!==i&&(l.size=i,c=!0),l.type!==r&&(l.type=r,c=!0),l.normalized!==s&&(l.normalized=s,c=!0),l.stride!==a&&(l.stride=a,c=!0),l.offset!==o&&(l.offset=o,c=!0)):(c=!0,l.active=!0,l.index=t,l.size=i,l.type=r,l.normalized=s,l.stride=a,l.offset=o,l.buffer=e),(c||this._vaoRecordInProgress)&&(this.bindArrayBuffer(e),r===this._gl.UNSIGNED_INT||r===this._gl.INT?this._gl.vertexAttribIPointer(t,i,r,a,o):this._gl.vertexAttribPointer(t,i,r,s,a,o))}_bindIndexBufferWithCache(e){e!=null&&this._cachedIndexBuffer!==e&&(this._cachedIndexBuffer=e,this.bindIndexBuffer(e),this._uintIndicesCurrentlySet=e.is32Bits)}_bindVertexBuffersAttributes(e,t,i){let r=t.getAttributesNames();this._vaoRecordInProgress||this._unbindVertexArrayObject(),this.unbindAllAttributes();for(let s=0;s=0){let o=r[s],l=null;if(i&&(l=i[o]),l||(l=e[o]),!l)continue;this._gl.enableVertexAttribArray(a),this._vaoRecordInProgress||(this._vertexAttribArraysEnabled[a]=!0);let c=l.getBuffer();c&&(this._vertexAttribPointer(c,a,l.getSize(),l.type,l.normalized,l.byteStride,l.byteOffset),l.getIsInstanced()&&(this._gl.vertexAttribDivisor(a,l.getInstanceDivisor()),this._vaoRecordInProgress||(this._currentInstanceLocations.push(a),this._currentInstanceBuffers.push(c))))}}}recordVertexArrayObject(e,t,i,r){let s=this._gl.createVertexArray();if(!s)throw new Error("Unable to create VAO");return this._vaoRecordInProgress=!0,this._gl.bindVertexArray(s),this._mustWipeVertexAttributes=!0,this._bindVertexBuffersAttributes(e,i,r),this.bindIndexBuffer(t),this._vaoRecordInProgress=!1,this._gl.bindVertexArray(null),s}bindVertexArrayObject(e,t){this._cachedVertexArrayObject!==e&&(this._cachedVertexArrayObject=e,this._gl.bindVertexArray(e),this._cachedVertexBuffers=null,this._cachedIndexBuffer=null,this._uintIndicesCurrentlySet=t!=null&&t.is32Bits,this._mustWipeVertexAttributes=!0)}bindBuffersDirectly(e,t,i,r,s){if(this._cachedVertexBuffers!==e||this._cachedEffectForVertexBuffers!==s){this._cachedVertexBuffers=e,this._cachedEffectForVertexBuffers=s;let a=s.getAttributesCount();this._unbindVertexArrayObject(),this.unbindAllAttributes();let o=0;for(let l=0;l=0&&(this._gl.enableVertexAttribArray(c),this._vertexAttribArraysEnabled[c]=!0,this._vertexAttribPointer(e,c,i[l],this._gl.FLOAT,!1,r,o)),o+=i[l]*4}}this._bindIndexBufferWithCache(t)}_unbindVertexArrayObject(){this._cachedVertexArrayObject&&(this._cachedVertexArrayObject=null,this._gl.bindVertexArray(null))}bindBuffers(e,t,i,r){(this._cachedVertexBuffers!==e||this._cachedEffectForVertexBuffers!==i)&&(this._cachedVertexBuffers=e,this._cachedEffectForVertexBuffers=i,this._bindVertexBuffersAttributes(e,i,r)),this._bindIndexBufferWithCache(t)}unbindInstanceAttributes(){let e;for(let t=0,i=this._currentInstanceLocations.length;t1||this.isWebGPU)),(o===1&&!this._caps.textureFloatLinearFiltering||o===2&&!this._caps.textureHalfFloatLinearFiltering)&&(l=1),o===1&&!this._caps.textureFloat&&(o=0,J.Warn("Float textures are not supported. Type forced to TEXTURETYPE_UNSIGNED_BYTE"));let p=ZI(c),g=Dl(c),v=this._gl,x=new Fi(this,r),A=e.width||e,S=e.height||e,E=e.depth||0,R=e.layers||0,I=this._getSamplingParameters(l,(s||a)&&!p),y=R!==0?v.TEXTURE_2D_ARRAY:E!==0?v.TEXTURE_3D:_?v.TEXTURE_CUBE_MAP:v.TEXTURE_2D,M=p?this._getInternalFormatFromDepthTextureFormat(c,!0,g):this._getRGBABufferInternalSizedFormat(o,c,f),D=p?g?v.DEPTH_STENCIL:v.DEPTH_COMPONENT:this._getInternalFormat(c),O=p?this._getWebGLTextureTypeFromDepthTextureFormat(c):this._getWebGLTextureType(o);if(this._bindTextureDirectly(y,x),R!==0)x.is2DArray=!0,v.texImage3D(y,0,M,A,S,R,0,D,O,null);else if(E!==0)x.is3D=!0,v.texImage3D(y,0,M,A,S,E,0,D,O,null);else if(_){x.isCube=!0;for(let N=0;N<6;N++)v.texImage2D(v.TEXTURE_CUBE_MAP_POSITIVE_X+N,0,M,A,S,0,D,O,null)}else v.texImage2D(y,0,M,A,S,0,D,O,null);if(v.texParameteri(y,v.TEXTURE_MAG_FILTER,I.mag),v.texParameteri(y,v.TEXTURE_MIN_FILTER,I.min),v.texParameteri(y,v.TEXTURE_WRAP_S,v.CLAMP_TO_EDGE),v.texParameteri(y,v.TEXTURE_WRAP_T,v.CLAMP_TO_EDGE),p&&this.webGLVersion>1&&(m===0?(v.texParameteri(y,v.TEXTURE_COMPARE_FUNC,515),v.texParameteri(y,v.TEXTURE_COMPARE_MODE,v.NONE)):(v.texParameteri(y,v.TEXTURE_COMPARE_FUNC,m),v.texParameteri(y,v.TEXTURE_COMPARE_MODE,v.COMPARE_REF_TO_TEXTURE))),(s||a)&&this._gl.generateMipmap(y),this._bindTextureDirectly(y,null),x._useSRGBBuffer=f,x.baseWidth=A,x.baseHeight=S,x.width=A,x.height=S,x.depth=R||E,x.isReady=!0,x.samples=h,x.generateMipMaps=s,x.samplingMode=l,x.type=o,x.format=c,x.label=d,x.comparisonFunction=m,this._internalTexturesCache.push(x),u){let N;if(ZI(x.format)?N=this._setupFramebufferDepthAttachments(Dl(x.format),x.format!==19,x.width,x.height,h,x.format,!0):N=this._createRenderBuffer(x.width,x.height,h,-1,this._getRGBABufferInternalSizedFormat(x.type,x.format,x._useSRGBBuffer),-1),!N)throw new Error("Unable to create render buffer");x._autoMSAAManagement=!0;let F=x._hardwareTexture;F||(F=x._hardwareTexture=this._createHardwareTexture()),F.addMSAARenderBuffer(N)}return x}_getUseSRGBBuffer(e,t){return e&&this._caps.supportSRGBBuffers&&(this.webGLVersion>1||t)}createTexture(e,t,i,r,s=3,a=null,o=null,l=null,c=null,f=null,h=null,d,u,m,_){return this._createTextureBase(e,t,i,r,s,a,o,(...p)=>this._prepareWebGLTexture(...p,f),(p,g,v,x,A,S)=>{let E=this._gl,R=v.width===p&&v.height===g;A._creationFlags=m!=null?m:0;let I=this._getTexImageParametersForCreateTexture(A.format,A._useSRGBBuffer);if(R)return E.texImage2D(E.TEXTURE_2D,0,I.internalFormat,I.format,I.type,v),!1;let y=this._caps.maxTextureSize;if(v.width>y||v.height>y||!this._supportsHardwareTextureRescaling)return this._prepareWorkingCanvas(),!this._workingCanvas||!this._workingContext||(this._workingCanvas.width=p,this._workingCanvas.height=g,this._workingContext.drawImage(v,0,0,v.width,v.height,0,0,p,g),E.texImage2D(E.TEXTURE_2D,0,I.internalFormat,I.format,I.type,this._workingCanvas),A.width=p,A.height=g),!1;{let M=new Fi(this,2);this._bindTextureDirectly(E.TEXTURE_2D,M,!0),E.texImage2D(E.TEXTURE_2D,0,I.internalFormat,I.format,I.type,v),this._rescaleTexture(M,A,r,I.format,()=>{this._releaseTexture(M),this._bindTextureDirectly(E.TEXTURE_2D,A,!0),S()})}return!0},l,c,f,h,d,u,_)}_getTexImageParametersForCreateTexture(e,t){let i,r;return this.webGLVersion===1?(i=this._getInternalFormat(e,t),r=i):(i=this._getInternalFormat(e,!1),r=this._getRGBABufferInternalSizedFormat(0,e,t)),{internalFormat:r,format:i,type:this._gl.UNSIGNED_BYTE}}_rescaleTexture(e,t,i,r,s){}_unpackFlipY(e){this._unpackFlipYCached!==e&&(this._gl.pixelStorei(this._gl.UNPACK_FLIP_Y_WEBGL,e?1:0),this.enableUnpackFlipYCached&&(this._unpackFlipYCached=e))}_getUnpackAlignement(){return this._gl.getParameter(this._gl.UNPACK_ALIGNMENT)}_getTextureTarget(e){return e.isCube?this._gl.TEXTURE_CUBE_MAP:e.is3D?this._gl.TEXTURE_3D:e.is2DArray||e.isMultiview?this._gl.TEXTURE_2D_ARRAY:this._gl.TEXTURE_2D}updateTextureSamplingMode(e,t,i=!1){let r=this._getTextureTarget(t),s=this._getSamplingParameters(e,t.useMipMaps||i);this._setTextureParameterInteger(r,this._gl.TEXTURE_MAG_FILTER,s.mag,t),this._setTextureParameterInteger(r,this._gl.TEXTURE_MIN_FILTER,s.min),i&&s.hasMipMaps&&(t.generateMipMaps=!0,this._gl.generateMipmap(r)),this._bindTextureDirectly(r,null),t.samplingMode=e}updateTextureDimensions(e,t,i,r=1){}updateTextureWrappingMode(e,t,i=null,r=null){let s=this._getTextureTarget(e);t!==null&&(this._setTextureParameterInteger(s,this._gl.TEXTURE_WRAP_S,this._getTextureWrapMode(t),e),e._cachedWrapU=t),i!==null&&(this._setTextureParameterInteger(s,this._gl.TEXTURE_WRAP_T,this._getTextureWrapMode(i),e),e._cachedWrapV=i),(e.is2DArray||e.is3D)&&r!==null&&(this._setTextureParameterInteger(s,this._gl.TEXTURE_WRAP_R,this._getTextureWrapMode(r),e),e._cachedWrapR=r),this._bindTextureDirectly(s,null)}_uploadCompressedDataToTextureDirectly(e,t,i,r,s,a=0,o=0){let l=this._gl,c=l.TEXTURE_2D;if(e.isCube&&(c=l.TEXTURE_CUBE_MAP_POSITIVE_X+a),e._useSRGBBuffer)switch(t){case 37492:case 36196:this._caps.etc2?t=l.COMPRESSED_SRGB8_ETC2:e._useSRGBBuffer=!1;break;case 37496:this._caps.etc2?t=l.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:e._useSRGBBuffer=!1;break;case 36492:t=l.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT;break;case 37808:t=l.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR;break;case 37809:t=l.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR;break;case 37810:t=l.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR;break;case 37811:t=l.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR;break;case 37812:t=l.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR;break;case 37813:t=l.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR;break;case 37814:t=l.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR;break;case 37815:t=l.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR;break;case 37816:t=l.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR;break;case 37817:t=l.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR;break;case 37818:t=l.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR;break;case 37819:t=l.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR;break;case 37820:t=l.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR;break;case 37821:t=l.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR;break;case 33776:this._caps.s3tc_srgb?t=l.COMPRESSED_SRGB_S3TC_DXT1_EXT:e._useSRGBBuffer=!1;break;case 33777:this._caps.s3tc_srgb?t=l.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT:e._useSRGBBuffer=!1;break;case 33779:this._caps.s3tc_srgb?t=l.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT:e._useSRGBBuffer=!1;break;default:e._useSRGBBuffer=!1;break}if(e.generateMipMaps){let f=e._hardwareTexture;f.memoryAllocated||(l.texStorage2D(e.isCube?l.TEXTURE_CUBE_MAP:l.TEXTURE_2D,Math.floor(Math.log2(Math.max(i,r)))+1,t,e.width,e.height),f.memoryAllocated=!0),this._gl.compressedTexSubImage2D(c,o,0,0,i,r,t,s)}else this._gl.compressedTexImage2D(c,o,t,i,r,0,s)}_uploadDataToTextureDirectly(e,t,i=0,r=0,s,a=!1){let o=this._gl,l=this._getWebGLTextureType(e.type),c=this._getInternalFormat(e.format),f=s===void 0?this._getRGBABufferInternalSizedFormat(e.type,e.format,e._useSRGBBuffer):this._getInternalFormat(s,e._useSRGBBuffer);this._unpackFlipY(e.invertY);let h=o.TEXTURE_2D;e.isCube&&(h=o.TEXTURE_CUBE_MAP_POSITIVE_X+i);let d=Math.round(Math.log(e.width)*Math.LOG2E),u=Math.round(Math.log(e.height)*Math.LOG2E),m=a?e.width:Math.pow(2,Math.max(d-r,0)),_=a?e.height:Math.pow(2,Math.max(u-r,0));o.texImage2D(h,r,f,m,_,0,c,l,t)}updateTextureData(e,t,i,r,s,a,o=0,l=0,c=!1){let f=this._gl,h=this._getWebGLTextureType(e.type),d=this._getInternalFormat(e.format);this._unpackFlipY(e.invertY);let u=f.TEXTURE_2D,m=f.TEXTURE_2D;e.isCube&&(m=f.TEXTURE_CUBE_MAP_POSITIVE_X+o,u=f.TEXTURE_CUBE_MAP),this._bindTextureDirectly(u,e,!0),f.texSubImage2D(m,l,i,r,s,a,d,h,t),c&&this._gl.generateMipmap(m),this._bindTextureDirectly(u,null)}_uploadArrayBufferViewToTexture(e,t,i=0,r=0){let s=this._gl,a=e.isCube?s.TEXTURE_CUBE_MAP:s.TEXTURE_2D;this._bindTextureDirectly(a,e,!0),this._uploadDataToTextureDirectly(e,t,i,r),this._bindTextureDirectly(a,null,!0)}_prepareWebGLTextureContinuation(e,t,i,r,s){let a=this._gl;if(!a)return;let o=this._getSamplingParameters(s,!i);a.texParameteri(a.TEXTURE_2D,a.TEXTURE_MAG_FILTER,o.mag),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_MIN_FILTER,o.min),!i&&!r&&a.generateMipmap(a.TEXTURE_2D),this._bindTextureDirectly(a.TEXTURE_2D,null),t&&t.removePendingData(e),e.onLoadedObservable.notifyObservers(e),e.onLoadedObservable.clear()}_prepareWebGLTexture(e,t,i,r,s,a,o,l,c,f){let h=this.getCaps().maxTextureSize,d=Math.min(h,this.needPOTTextures?fs(r.width,h):r.width),u=Math.min(h,this.needPOTTextures?fs(r.height,h):r.height),m=this._gl;if(m){if(!e._hardwareTexture){i&&i.removePendingData(e);return}this._bindTextureDirectly(m.TEXTURE_2D,e,!0),this._unpackFlipY(s===void 0?!0:!!s),e.baseWidth=r.width,e.baseHeight=r.height,e.width=d,e.height=u,e.isReady=!0,e.type=e.type!==-1?e.type:0,e.format=e.format!==-1?e.format:f!=null?f:t===".jpg"&&!e._useSRGBBuffer?4:5,!l(d,u,r,t,e,()=>{this._prepareWebGLTextureContinuation(e,i,a,o,c)})&&this._prepareWebGLTextureContinuation(e,i,a,o,c)}}_getInternalFormatFromDepthTextureFormat(e,t,i){let r=this._gl;if(!t)return r.STENCIL_INDEX8;let a=i?r.DEPTH_STENCIL:r.DEPTH_COMPONENT;return this.webGLVersion>1?e===15?a=r.DEPTH_COMPONENT16:e===16?a=r.DEPTH_COMPONENT24:e===17||e===13?a=i?r.DEPTH24_STENCIL8:r.DEPTH_COMPONENT24:e===14?a=r.DEPTH_COMPONENT32F:e===18&&(a=i?r.DEPTH32F_STENCIL8:r.DEPTH_COMPONENT32F):a=r.DEPTH_COMPONENT16,a}_getWebGLTextureTypeFromDepthTextureFormat(e){let t=this._gl,i=t.UNSIGNED_INT;return e===15?i=t.UNSIGNED_SHORT:e===17||e===13?i=t.UNSIGNED_INT_24_8:e===14?i=t.FLOAT:e===18?i=t.FLOAT_32_UNSIGNED_INT_24_8_REV:e===19&&(i=t.UNSIGNED_BYTE),i}_setupFramebufferDepthAttachments(e,t,i,r,s=1,a,o=!1){let l=this._gl;a=a!=null?a:e?13:14;let c=this._getInternalFormatFromDepthTextureFormat(a,t,e);return e&&t?this._createRenderBuffer(i,r,s,l.DEPTH_STENCIL,c,o?-1:l.DEPTH_STENCIL_ATTACHMENT):t?this._createRenderBuffer(i,r,s,c,c,o?-1:l.DEPTH_ATTACHMENT):e?this._createRenderBuffer(i,r,s,c,c,o?-1:l.STENCIL_ATTACHMENT):null}_createRenderBuffer(e,t,i,r,s,a,o=!0){let c=this._gl.createRenderbuffer();return this._updateRenderBuffer(c,e,t,i,r,s,a,o)}_updateRenderBuffer(e,t,i,r,s,a,o,l=!0){let c=this._gl;return c.bindRenderbuffer(c.RENDERBUFFER,e),r>1&&c.renderbufferStorageMultisample?c.renderbufferStorageMultisample(c.RENDERBUFFER,r,a,t,i):c.renderbufferStorage(c.RENDERBUFFER,s,t,i),o!==-1&&c.framebufferRenderbuffer(c.FRAMEBUFFER,o,c.RENDERBUFFER,e),l&&c.bindRenderbuffer(c.RENDERBUFFER,null),e}_releaseTexture(e){this._deleteTexture(e._hardwareTexture),this.unbindAllTextures();let t=this._internalTexturesCache.indexOf(e);t!==-1&&this._internalTexturesCache.splice(t,1),e._lodTextureHigh&&e._lodTextureHigh.dispose(),e._lodTextureMid&&e._lodTextureMid.dispose(),e._lodTextureLow&&e._lodTextureLow.dispose(),e._irradianceTexture&&e._irradianceTexture.dispose()}_deleteTexture(e){e==null||e.release()}_setProgram(e){this._currentProgram!==e&&(V1(e,this._gl),this._currentProgram=e)}bindSamplers(e){let t=e.getPipelineContext();this._setProgram(t.program);let i=e.getSamplers();for(let r=0;r-1;if(i&&a&&(this._activeChannel=t._associatedChannel),this._boundTexturesCache[this._activeChannel]!==t||r){if(this._activateCurrentTexture(),t&&t.isMultiview)throw J.Error(["_bindTextureDirectly called with a multiview texture!",e,t]),"_bindTextureDirectly called with a multiview texture!";this._gl.bindTexture(e,(c=(l=t==null?void 0:t._hardwareTexture)==null?void 0:l.underlyingResource)!=null?c:null),this._boundTexturesCache[this._activeChannel]=t,t&&(t._associatedChannel=this._activeChannel)}else i&&(s=!0,this._activateCurrentTexture());return a&&!i&&this._bindSamplerUniformToChannel(t._associatedChannel,this._activeChannel),s}_bindTexture(e,t,i){if(e===void 0)return;t&&(t._associatedChannel=e),this._activeChannel=e;let r=t?this._getTextureTarget(t):this._gl.TEXTURE_2D;this._bindTextureDirectly(r,t)}unbindAllTextures(){for(let e=0;e1&&(this._bindTextureDirectly(this._gl.TEXTURE_3D,null),this._bindTextureDirectly(this._gl.TEXTURE_2D_ARRAY,null))}setTexture(e,t,i,r){e!==void 0&&(t&&(this._boundUniforms[e]=t),this._setTexture(e,i))}_bindSamplerUniformToChannel(e,t){let i=this._boundUniforms[e];!i||i._currentState===t||(this._gl.uniform1i(i,t),i._currentState=t)}_getTextureWrapMode(e){switch(e){case 1:return this._gl.REPEAT;case 0:return this._gl.CLAMP_TO_EDGE;case 2:return this._gl.MIRRORED_REPEAT}return this._gl.REPEAT}_setTexture(e,t,i=!1,r=!1,s=""){if(!t)return this._boundTexturesCache[e]!=null&&(this._activeChannel=e,this._bindTextureDirectly(this._gl.TEXTURE_2D,null),this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null),this.webGLVersion>1&&(this._bindTextureDirectly(this._gl.TEXTURE_3D,null),this._bindTextureDirectly(this._gl.TEXTURE_2D_ARRAY,null))),!1;if(t.video){this._activeChannel=e;let c=t.getInternalTexture();c&&(c._associatedChannel=e),t.update()}else if(t.delayLoadState===4)return t.delayLoad(),!1;let a;r?a=t.depthStencilTexture:t.isReady()?a=t.getInternalTexture():t.isCube?a=this.emptyCubeTexture:t.is3D?a=this.emptyTexture3D:t.is2DArray?a=this.emptyTexture2DArray:a=this.emptyTexture,!i&&a&&(a._associatedChannel=e);let o=!0;this._boundTexturesCache[e]===a&&(i||this._bindSamplerUniformToChannel(a._associatedChannel,e),o=!1),this._activeChannel=e;let l=this._getTextureTarget(a);if(o&&this._bindTextureDirectly(l,a,i),a&&!a.isMultiview){if(a.isCube&&a._cachedCoordinatesMode!==t.coordinatesMode){a._cachedCoordinatesMode=t.coordinatesMode;let c=t.coordinatesMode!==3&&t.coordinatesMode!==5?1:0;t.wrapU=c,t.wrapV=c}a._cachedWrapU!==t.wrapU&&(a._cachedWrapU=t.wrapU,this._setTextureParameterInteger(l,this._gl.TEXTURE_WRAP_S,this._getTextureWrapMode(t.wrapU),a)),a._cachedWrapV!==t.wrapV&&(a._cachedWrapV=t.wrapV,this._setTextureParameterInteger(l,this._gl.TEXTURE_WRAP_T,this._getTextureWrapMode(t.wrapV),a)),a.is3D&&a._cachedWrapR!==t.wrapR&&(a._cachedWrapR=t.wrapR,this._setTextureParameterInteger(l,this._gl.TEXTURE_WRAP_R,this._getTextureWrapMode(t.wrapR),a)),this._setAnisotropicLevel(l,a,t.anisotropicFilteringLevel)}return!0}setTextureArray(e,t,i,r){if(!(e===void 0||!t)){(!this._textureUnits||this._textureUnits.length!==i.length)&&(this._textureUnits=new Int32Array(i.length));for(let s=0;s=this._caps.maxVertexAttribs||!this._vertexAttribArraysEnabled[e]||this.disableAttributeByIndex(e)}releaseEffects(){this._compiledEffects={},this.onReleaseEffectsObservable.notifyObservers(this)}dispose(){var e;ar()&&this._renderingCanvas&&(this._renderingCanvas.removeEventListener("webglcontextlost",this._onContextLost),this._onContextRestored&&this._renderingCanvas.removeEventListener("webglcontextrestored",this._onContextRestored)),super.dispose(),this._dummyFramebuffer&&this._gl.deleteFramebuffer(this._dummyFramebuffer),this.unbindAllAttributes(),this._boundUniforms={},this._workingCanvas=null,this._workingContext=null,this._currentBufferPointers.length=0,this._currentProgram=null,this._creationOptions.loseContextOnDispose&&((e=this._gl.getExtension("WEBGL_lose_context"))==null||e.loseContext()),US(this._gl)}attachContextLostEvent(e){this._renderingCanvas&&this._renderingCanvas.addEventListener("webglcontextlost",e,!1)}attachContextRestoredEvent(e){this._renderingCanvas&&this._renderingCanvas.addEventListener("webglcontextrestored",e,!1)}getError(){return this._gl.getError()}_canRenderToFloatFramebuffer(){return this._webGLVersion>1?this._caps.colorBufferFloat:this._canRenderToFramebuffer(1)}_canRenderToHalfFloatFramebuffer(){return this._webGLVersion>1?this._caps.colorBufferFloat:this._canRenderToFramebuffer(2)}_canRenderToFramebuffer(e){let t=this._gl;for(;t.getError()!==t.NO_ERROR;);let i=!0,r=t.createTexture();t.bindTexture(t.TEXTURE_2D,r),t.texImage2D(t.TEXTURE_2D,0,this._getRGBABufferInternalSizedFormat(e),1,1,0,t.RGBA,this._getWebGLTextureType(e),null),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.NEAREST);let s=t.createFramebuffer();t.bindFramebuffer(t.FRAMEBUFFER,s),t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,r,0);let a=t.checkFramebufferStatus(t.FRAMEBUFFER);if(i=i&&a===t.FRAMEBUFFER_COMPLETE,i=i&&t.getError()===t.NO_ERROR,i&&(t.clear(t.COLOR_BUFFER_BIT),i=i&&t.getError()===t.NO_ERROR),i){t.bindFramebuffer(t.FRAMEBUFFER,null);let o=t.RGBA,l=t.UNSIGNED_BYTE,c=new Uint8Array(4);t.readPixels(0,0,1,1,o,l,c),i=i&&t.getError()===t.NO_ERROR}for(t.deleteTexture(r),t.deleteFramebuffer(s),t.bindFramebuffer(t.FRAMEBUFFER,null);!i&&t.getError()!==t.NO_ERROR;);return i}_getWebGLTextureType(e){if(this._webGLVersion===1){switch(e){case 1:return this._gl.FLOAT;case 2:return this._gl.HALF_FLOAT_OES;case 0:return this._gl.UNSIGNED_BYTE;case 8:return this._gl.UNSIGNED_SHORT_4_4_4_4;case 9:return this._gl.UNSIGNED_SHORT_5_5_5_1;case 10:return this._gl.UNSIGNED_SHORT_5_6_5}return this._gl.UNSIGNED_BYTE}switch(e){case 3:return this._gl.BYTE;case 0:return this._gl.UNSIGNED_BYTE;case 4:return this._gl.SHORT;case 5:return this._gl.UNSIGNED_SHORT;case 6:return this._gl.INT;case 7:return this._gl.UNSIGNED_INT;case 1:return this._gl.FLOAT;case 2:return this._gl.HALF_FLOAT;case 8:return this._gl.UNSIGNED_SHORT_4_4_4_4;case 9:return this._gl.UNSIGNED_SHORT_5_5_5_1;case 10:return this._gl.UNSIGNED_SHORT_5_6_5;case 11:return this._gl.UNSIGNED_INT_2_10_10_10_REV;case 12:return this._gl.UNSIGNED_INT_24_8;case 13:return this._gl.UNSIGNED_INT_10F_11F_11F_REV;case 14:return this._gl.UNSIGNED_INT_5_9_9_9_REV;case 15:return this._gl.FLOAT_32_UNSIGNED_INT_24_8_REV}return this._gl.UNSIGNED_BYTE}_getInternalFormat(e,t=!1){let i=t?this._glSRGBExtensionValues.SRGB8_ALPHA8:this._gl.RGBA;switch(e){case 0:i=this._gl.ALPHA;break;case 1:i=this._gl.LUMINANCE;break;case 2:i=this._gl.LUMINANCE_ALPHA;break;case 6:case 33322:case 36760:i=this._gl.RED;break;case 7:case 33324:case 36761:i=this._gl.RG;break;case 4:case 32852:case 36762:i=t?this._glSRGBExtensionValues.SRGB:this._gl.RGB;break;case 5:case 32859:case 36763:i=t?this._glSRGBExtensionValues.SRGB8_ALPHA8:this._gl.RGBA;break}if(this._webGLVersion>1)switch(e){case 8:i=this._gl.RED_INTEGER;break;case 9:i=this._gl.RG_INTEGER;break;case 10:i=this._gl.RGB_INTEGER;break;case 11:i=this._gl.RGBA_INTEGER;break}return i}_getRGBABufferInternalSizedFormat(e,t,i=!1){if(this._webGLVersion===1){if(t!==void 0)switch(t){case 0:return this._gl.ALPHA;case 1:return this._gl.LUMINANCE;case 2:return this._gl.LUMINANCE_ALPHA;case 4:return i?this._glSRGBExtensionValues.SRGB:this._gl.RGB}return this._gl.RGBA}switch(e){case 3:switch(t){case 6:return this._gl.R8_SNORM;case 7:return this._gl.RG8_SNORM;case 4:return this._gl.RGB8_SNORM;case 8:return this._gl.R8I;case 9:return this._gl.RG8I;case 10:return this._gl.RGB8I;case 11:return this._gl.RGBA8I;default:return this._gl.RGBA8_SNORM}case 0:switch(t){case 6:return this._gl.R8;case 7:return this._gl.RG8;case 4:return i?this._glSRGBExtensionValues.SRGB8:this._gl.RGB8;case 5:return i?this._glSRGBExtensionValues.SRGB8_ALPHA8:this._gl.RGBA8;case 8:return this._gl.R8UI;case 9:return this._gl.RG8UI;case 10:return this._gl.RGB8UI;case 11:return this._gl.RGBA8UI;case 0:return this._gl.ALPHA;case 1:return this._gl.LUMINANCE;case 2:return this._gl.LUMINANCE_ALPHA;default:return this._gl.RGBA8}case 4:switch(t){case 8:return this._gl.R16I;case 36760:return this._gl.R16_SNORM_EXT;case 36761:return this._gl.RG16_SNORM_EXT;case 36762:return this._gl.RGB16_SNORM_EXT;case 36763:return this._gl.RGBA16_SNORM_EXT;case 9:return this._gl.RG16I;case 10:return this._gl.RGB16I;case 11:return this._gl.RGBA16I;default:return this._gl.RGBA16I}case 5:switch(t){case 8:return this._gl.R16UI;case 33322:return this._gl.R16_EXT;case 33324:return this._gl.RG16_EXT;case 32852:return this._gl.RGB16_EXT;case 32859:return this._gl.RGBA16_EXT;case 9:return this._gl.RG16UI;case 10:return this._gl.RGB16UI;case 11:return this._gl.RGBA16UI;default:return this._gl.RGBA16UI}case 6:switch(t){case 8:return this._gl.R32I;case 9:return this._gl.RG32I;case 10:return this._gl.RGB32I;case 11:return this._gl.RGBA32I;default:return this._gl.RGBA32I}case 7:switch(t){case 8:return this._gl.R32UI;case 9:return this._gl.RG32UI;case 10:return this._gl.RGB32UI;case 11:return this._gl.RGBA32UI;default:return this._gl.RGBA32UI}case 1:switch(t){case 6:return this._gl.R32F;case 7:return this._gl.RG32F;case 4:return this._gl.RGB32F;case 5:return this._gl.RGBA32F;default:return this._gl.RGBA32F}case 2:switch(t){case 6:return this._gl.R16F;case 7:return this._gl.RG16F;case 4:return this._gl.RGB16F;case 5:return this._gl.RGBA16F;default:return this._gl.RGBA16F}case 10:return this._gl.RGB565;case 13:return this._gl.R11F_G11F_B10F;case 14:return this._gl.RGB9_E5;case 8:return this._gl.RGBA4;case 9:return this._gl.RGB5_A1;case 11:switch(t){case 5:return this._gl.RGB10_A2;case 11:return this._gl.RGB10_A2UI;default:return this._gl.RGB10_A2}}return i?this._glSRGBExtensionValues.SRGB8_ALPHA8:this._gl.RGBA8}readPixels(e,t,i,r,s=!0,a=!0,o=null){let l=s?4:3,c=s?this._gl.RGBA:this._gl.RGB,f=i*r*l;if(!o)o=new Uint8Array(f);else if(o.length{Pl();sT=class{constructor(e=30){this._enabled=!0,this._rollingFrameTime=new $I(e)}sampleFrame(e=dr.Now){if(this._enabled){if(this._lastFrameTimeMs!=null){let t=e-this._lastFrameTimeMs;this._rollingFrameTime.add(t)}this._lastFrameTimeMs=e}}get averageFrameTime(){return this._rollingFrameTime.average}get averageFrameTimeVariance(){return this._rollingFrameTime.variance}get instantaneousFrameTime(){return this._rollingFrameTime.history(0)}get averageFPS(){return 1e3/this._rollingFrameTime.average}get instantaneousFPS(){let e=this._rollingFrameTime.history(0);return e===0?0:1e3/e}get isSaturated(){return this._rollingFrameTime.isSaturated()}enable(){this._enabled=!0}disable(){this._enabled=!1,this._lastFrameTimeMs=null}get isEnabled(){return this._enabled}reset(){this._lastFrameTimeMs=null,this._rollingFrameTime.reset()}},$I=class{constructor(e){this._samples=new Array(e),this.reset()}add(e){let t;if(this.isSaturated()){let i=this._samples[this._pos];t=i-this.average,this.average-=t/(this._sampleCount-1),this._m2-=t*(i-this.average)}else this._sampleCount++;t=e-this.average,this.average+=t/this._sampleCount,this._m2+=t*(e-this.average),this.variance=this._m2/(this._sampleCount-1),this._samples[this._pos]=e,this._pos++,this._pos%=this._samples.length}history(e){if(e>=this._sampleCount||e>=this._samples.length)return 0;let t=this._wrapPosition(this._pos-1);return this._samples[this._wrapPosition(t-e)]}isSaturated(){return this._sampleCount>=this._samples.length}reset(){this.average=0,this.variance=0,this._sampleCount=0,this._pos=0,this._m2=0}_wrapPosition(e){let t=this._samples.length;return(e%t+t)%t}}});var d3=C(()=>{hs();bt.prototype.setAlphaMode=function(n,e=!1,t=0){if(this._alphaMode[t]===n){if(!e){let r=n===0;this.depthCullingState.depthMask!==r&&(this.depthCullingState.depthMask=r)}return}let i=n===0;this._alphaState.setAlphaBlend(!i,t),this._alphaState.setAlphaMode(n,t),e||(this.depthCullingState.depthMask=i),this._alphaMode[t]=n}});function u3(n,e,t,i){let r,s=1;i===1?r=new Float32Array(e*t*4):i===2?(r=new Uint16Array(e*t*4),s=15360):i===7?r=new Uint32Array(e*t*4):r=new Uint8Array(e*t*4);for(let a=0;a{Ws();Pt();hs();zo();bt.prototype.updateRawTexture=function(n,e,t,i,r=null,s=0,a=!1){if(!n)return;let o=this._getRGBABufferInternalSizedFormat(s,t,a),l=this._getInternalFormat(t),c=this._getWebGLTextureType(s);this._bindTextureDirectly(this._gl.TEXTURE_2D,n,!0),this._unpackFlipY(i===void 0?!0:!!i),this._doNotHandleContextLost||(n._bufferView=e,n.format=t,n.type=s,n.invertY=i,n._compression=r),n.width%4!==0&&this._gl.pixelStorei(this._gl.UNPACK_ALIGNMENT,1),r&&e?this._gl.compressedTexImage2D(this._gl.TEXTURE_2D,0,this.getCaps().s3tc[r],n.width,n.height,0,e):this._gl.texImage2D(this._gl.TEXTURE_2D,0,o,n.width,n.height,0,l,c,e),n.generateMipMaps&&this._gl.generateMipmap(this._gl.TEXTURE_2D),this._bindTextureDirectly(this._gl.TEXTURE_2D,null),n.isReady=!0};bt.prototype.createRawTexture=function(n,e,t,i,r,s,a,o=null,l=0,c=0,f=!1){let h=new Fi(this,3);h.baseWidth=e,h.baseHeight=t,h.width=e,h.height=t,h.format=i,h.generateMipMaps=r,h.samplingMode=a,h.invertY=s,h._compression=o,h.type=l,h._useSRGBBuffer=this._getUseSRGBBuffer(f,!r),this._doNotHandleContextLost||(h._bufferView=n),this.updateRawTexture(h,n,i,s,o,l,h._useSRGBBuffer),this._bindTextureDirectly(this._gl.TEXTURE_2D,h,!0);let d=this._getSamplingParameters(a,r);return this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MAG_FILTER,d.mag),this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MIN_FILTER,d.min),r&&this._gl.generateMipmap(this._gl.TEXTURE_2D),this._bindTextureDirectly(this._gl.TEXTURE_2D,null),this._internalTexturesCache.push(h),h};bt.prototype.createRawCubeTexture=function(n,e,t,i,r,s,a,o=null){let l=this._gl,c=new Fi(this,8);c.isCube=!0,c.format=t,c.type=i,this._doNotHandleContextLost||(c._bufferViewArray=n);let f=this._getWebGLTextureType(i),h=this._getInternalFormat(t);h===l.RGB&&(h=l.RGBA),f===l.FLOAT&&!this._caps.textureFloatLinearFiltering?(r=!1,a=1,J.Warn("Float texture filtering is not supported. Mipmap generation and sampling mode are forced to false and TEXTURE_NEAREST_SAMPLINGMODE, respectively.")):f===this._gl.HALF_FLOAT_OES&&!this._caps.textureHalfFloatLinearFiltering?(r=!1,a=1,J.Warn("Half float texture filtering is not supported. Mipmap generation and sampling mode are forced to false and TEXTURE_NEAREST_SAMPLINGMODE, respectively.")):f===l.FLOAT&&!this._caps.textureFloatRender?(r=!1,J.Warn("Render to float textures is not supported. Mipmap generation forced to false.")):f===l.HALF_FLOAT&&!this._caps.colorBufferFloat&&(r=!1,J.Warn("Render to half float textures is not supported. Mipmap generation forced to false."));let d=e,u=d;if(c.width=d,c.height=u,c.invertY=s,c._compression=o,!this.needPOTTextures||Rh(c.width)&&Rh(c.height)||(r=!1),n)this.updateRawCubeTexture(c,n,t,i,s,o);else{let p=this._getRGBABufferInternalSizedFormat(i),g=0;this._bindTextureDirectly(l.TEXTURE_CUBE_MAP,c,!0);for(let v=0;v<6;v++)o?l.compressedTexImage2D(l.TEXTURE_CUBE_MAP_POSITIVE_X+v,g,this.getCaps().s3tc[o],c.width,c.height,0,void 0):l.texImage2D(l.TEXTURE_CUBE_MAP_POSITIVE_X+v,g,p,c.width,c.height,0,h,f,null);this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null)}this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,c,!0),n&&r&&this._gl.generateMipmap(this._gl.TEXTURE_CUBE_MAP);let _=this._getSamplingParameters(a,r);return l.texParameteri(l.TEXTURE_CUBE_MAP,l.TEXTURE_MAG_FILTER,_.mag),l.texParameteri(l.TEXTURE_CUBE_MAP,l.TEXTURE_MIN_FILTER,_.min),l.texParameteri(l.TEXTURE_CUBE_MAP,l.TEXTURE_WRAP_S,l.CLAMP_TO_EDGE),l.texParameteri(l.TEXTURE_CUBE_MAP,l.TEXTURE_WRAP_T,l.CLAMP_TO_EDGE),this._bindTextureDirectly(l.TEXTURE_CUBE_MAP,null),c.generateMipMaps=r,c.samplingMode=a,c.isReady=!0,c};bt.prototype.updateRawCubeTexture=function(n,e,t,i,r,s=null,a=0){n._bufferViewArray=e,n.format=t,n.type=i,n.invertY=r,n._compression=s;let o=this._gl,l=this._getWebGLTextureType(i),c=this._getInternalFormat(t),f=this._getRGBABufferInternalSizedFormat(i),h=!1;c===o.RGB&&(c=o.RGBA,h=!0),this._bindTextureDirectly(o.TEXTURE_CUBE_MAP,n,!0),this._unpackFlipY(r===void 0?!0:!!r),n.width%4!==0&&o.pixelStorei(o.UNPACK_ALIGNMENT,1);for(let u=0;u<6;u++){let m=e[u];s?o.compressedTexImage2D(o.TEXTURE_CUBE_MAP_POSITIVE_X+u,a,this.getCaps().s3tc[s],n.width,n.height,0,m):(h&&(m=u3(m,n.width,n.height,i)),o.texImage2D(o.TEXTURE_CUBE_MAP_POSITIVE_X+u,a,f,n.width,n.height,0,c,l,m))}(!this.needPOTTextures||Rh(n.width)&&Rh(n.height))&&n.generateMipMaps&&a===0&&this._gl.generateMipmap(this._gl.TEXTURE_CUBE_MAP),this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null),n.isReady=!0};bt.prototype.createRawCubeTextureFromUrl=function(n,e,t,i,r,s,a,o,l=null,c=null,f=3,h=!1){let d=this._gl,u=this.createRawCubeTexture(null,t,i,r,!s,h,f,null);e==null||e.addPendingData(u),u.url=n,u.isReady=!1,this._internalTexturesCache.push(u);let m=(p,g)=>{e==null||e.removePendingData(u),c&&c(p?p.status+" "+p.statusText:"Failed to parse texture data",g)},_=async p=>{if(!u._hardwareTexture)return;let g=a(p);if(!g)return;let v=g instanceof Promise?await g:g,x=u.width;if(o){let A=this._getWebGLTextureType(r),S=this._getInternalFormat(i),E=this._getRGBABufferInternalSizedFormat(r),R=!1;S===d.RGB&&(S=d.RGBA,R=!0),this._bindTextureDirectly(d.TEXTURE_CUBE_MAP,u,!0),this._unpackFlipY(!1);let I=o(v);for(let y=0;y>y;for(let D=0;D<6;D++){let O=I[y][D];R&&(O=u3(O,M,M,r)),d.texImage2D(D,y,E,M,M,0,S,A,O)}}this._bindTextureDirectly(d.TEXTURE_CUBE_MAP,null)}else this.updateRawCubeTexture(u,v,i,r,h);u.isReady=!0,e==null||e.removePendingData(u),u.onLoadedObservable.notifyObservers(u),u.onLoadedObservable.clear(),l&&l()};return this._loadFile(n,p=>{_(p).catch(g=>{m(void 0,g)})},void 0,e==null?void 0:e.offlineProvider,!0,m),u};bt.prototype.createRawTexture2DArray=m3(!1);bt.prototype.createRawTexture3D=m3(!0);bt.prototype.updateRawTexture2DArray=p3(!1);bt.prototype.updateRawTexture3D=p3(!0)});var g3=C(()=>{hs();$c();bt.prototype._readTexturePixelsSync=function(n,e,t,i=-1,r=0,s=null,a=!0,o=!1,l=0,c=0){var d,u,m;let f=this._gl;if(!f)throw new Error("Engine does not have gl rendering context.");if(!this._dummyFramebuffer){let _=f.createFramebuffer();if(!_)throw new Error("Unable to create dummy framebuffer");this._dummyFramebuffer=_}f.bindFramebuffer(f.FRAMEBUFFER,this._dummyFramebuffer),i>-1&&(n.is2DArray||n.is3D)?f.framebufferTextureLayer(f.FRAMEBUFFER,f.COLOR_ATTACHMENT0,(d=n._hardwareTexture)==null?void 0:d.underlyingResource,r,i):i>-1?f.framebufferTexture2D(f.FRAMEBUFFER,f.COLOR_ATTACHMENT0,f.TEXTURE_CUBE_MAP_POSITIVE_X+i,(u=n._hardwareTexture)==null?void 0:u.underlyingResource,r):f.framebufferTexture2D(f.FRAMEBUFFER,f.COLOR_ATTACHMENT0,f.TEXTURE_2D,(m=n._hardwareTexture)==null?void 0:m.underlyingResource,r);let h=n.type!==void 0?this._getWebGLTextureType(n.type):f.UNSIGNED_BYTE;if(o)s||(s=N1(n.type,4*e*t));else switch(h){case f.UNSIGNED_BYTE:s||(s=new Uint8Array(4*e*t)),h=f.UNSIGNED_BYTE;break;default:s||(s=new Float32Array(4*e*t)),h=f.FLOAT;break}return a&&this.flushFramebuffer(),f.readPixels(l,c,e,t,f.RGBA,h,s),f.bindFramebuffer(f.FRAMEBUFFER,this._currentFramebuffer),s};bt.prototype._readTexturePixels=function(n,e,t,i=-1,r=0,s=null,a=!0,o=!1,l=0,c=0){return Promise.resolve(this._readTexturePixelsSync(n,e,t,i,r,s,a,o,l,c))}});var v3=C(()=>{hs();bt.prototype.updateDynamicIndexBuffer=function(n,e,t=0){this._currentBoundBuffer[this._gl.ELEMENT_ARRAY_BUFFER]=null,this.bindIndexBuffer(n);let i;n.is32Bits?i=e instanceof Uint32Array?e:new Uint32Array(e):i=e instanceof Uint16Array?e:new Uint16Array(e),this._gl.bufferData(this._gl.ELEMENT_ARRAY_BUFFER,i,this._gl.DYNAMIC_DRAW),this._resetIndexBufferBinding()};bt.prototype.updateDynamicVertexBuffer=function(n,e,t,i){this.bindArrayBuffer(n),t===void 0&&(t=0);let r=e.byteLength||e.length;i===void 0||i>=r&&t===0?e instanceof Array?this._gl.bufferSubData(this._gl.ARRAY_BUFFER,t,new Float32Array(e)):this._gl.bufferSubData(this._gl.ARRAY_BUFFER,t,e):e instanceof Array?this._gl.bufferSubData(this._gl.ARRAY_BUFFER,t,new Float32Array(e).subarray(0,i/4)):(ArrayBuffer.isView(e)?e=new Uint8Array(e.buffer,e.byteOffset,i):e=new Uint8Array(e,0,i),this._gl.bufferSubData(this._gl.ARRAY_BUFFER,t,e)),this._resetVertexBufferBinding()}});var E3=C(()=>{hs();Ws();Pt();zo();bt.prototype._createDepthStencilCubeTexture=function(n,e){let t=new Fi(this,12);if(t.isCube=!0,this.webGLVersion===1)return J.Error("Depth cube texture is not supported by WebGL 1."),t;let i={bilinearFiltering:!1,comparisonFunction:0,generateStencil:!1,...e},r=this._gl;this._bindTextureDirectly(r.TEXTURE_CUBE_MAP,t,!0),this._setupDepthStencilTexture(t,n,i.bilinearFiltering,i.comparisonFunction);for(let s=0;s<6;s++)i.generateStencil?r.texImage2D(r.TEXTURE_CUBE_MAP_POSITIVE_X+s,0,r.DEPTH24_STENCIL8,n,n,0,r.DEPTH_STENCIL,r.UNSIGNED_INT_24_8,null):r.texImage2D(r.TEXTURE_CUBE_MAP_POSITIVE_X+s,0,r.DEPTH_COMPONENT24,n,n,0,r.DEPTH_COMPONENT,r.UNSIGNED_INT,null);return this._bindTextureDirectly(r.TEXTURE_CUBE_MAP,null),this._internalTexturesCache.push(t),t};bt.prototype._setCubeMapTextureParams=function(n,e,t){let i=this._gl;i.texParameteri(i.TEXTURE_CUBE_MAP,i.TEXTURE_MAG_FILTER,i.LINEAR),i.texParameteri(i.TEXTURE_CUBE_MAP,i.TEXTURE_MIN_FILTER,e?i.LINEAR_MIPMAP_LINEAR:i.LINEAR),i.texParameteri(i.TEXTURE_CUBE_MAP,i.TEXTURE_WRAP_S,i.CLAMP_TO_EDGE),i.texParameteri(i.TEXTURE_CUBE_MAP,i.TEXTURE_WRAP_T,i.CLAMP_TO_EDGE),n.samplingMode=e?3:2,e&&this.getCaps().textureMaxLevel&&t!==void 0&&t>0&&(i.texParameteri(i.TEXTURE_CUBE_MAP,i.TEXTURE_MAX_LEVEL,t),n._maxLodLevel=t),this._bindTextureDirectly(i.TEXTURE_CUBE_MAP,null)};bt.prototype.createCubeTexture=function(n,e,t,i,r=null,s=null,a,o=null,l=!1,c=0,f=0,h=null,d,u=!1,m=null){let _=this._gl;return this.createCubeTextureBase(n,e,t,!!i,r,s,a,o,l,c,f,h,p=>this._bindTextureDirectly(_.TEXTURE_CUBE_MAP,p,!0),(p,g)=>{let v=this.needPOTTextures?fs(g[0].width,this._caps.maxCubemapTextureSize):g[0].width,x=v,A=[_.TEXTURE_CUBE_MAP_POSITIVE_X,_.TEXTURE_CUBE_MAP_POSITIVE_Y,_.TEXTURE_CUBE_MAP_POSITIVE_Z,_.TEXTURE_CUBE_MAP_NEGATIVE_X,_.TEXTURE_CUBE_MAP_NEGATIVE_Y,_.TEXTURE_CUBE_MAP_NEGATIVE_Z];this._bindTextureDirectly(_.TEXTURE_CUBE_MAP,p,!0),this._unpackFlipY(!1);let S=a?this._getInternalFormat(a,p._useSRGBBuffer):p._useSRGBBuffer?this._glSRGBExtensionValues.SRGB8_ALPHA8:_.RGBA,E=a?this._getInternalFormat(a):_.RGBA;p._useSRGBBuffer&&this.webGLVersion===1&&(E=S);for(let R=0;R{p_();aT=class{get depthStencilTexture(){return this._depthStencilTexture}setDepthStencilTexture(e,t=!0){t&&this._depthStencilTexture&&this._depthStencilTexture.dispose(),this._depthStencilTexture=e,this._generateDepthBuffer=this._generateStencilBuffer=this._depthStencilTextureWithStencil=!1,e&&(this._generateDepthBuffer=!0,this._generateStencilBuffer=this._depthStencilTextureWithStencil=Dl(e.format))}get depthStencilTextureWithStencil(){return this._depthStencilTextureWithStencil}get isCube(){return this._isCube}get isMulti(){return this._isMulti}get is2DArray(){return this.layers>0}get is3D(){return this.depth>0}get size(){return this.width}get width(){var e;return(e=this._size.width)!=null?e:this._size}get height(){var e;return(e=this._size.height)!=null?e:this._size}get layers(){return this._size.layers||0}get depth(){return this._size.depth||0}get texture(){var e,t;return(t=(e=this._textures)==null?void 0:e[0])!=null?t:null}get textures(){return this._textures}get faceIndices(){return this._faceIndices}get layerIndices(){return this._layerIndices}getBaseArrayLayer(e){var s,a,o,l;if(!this._textures)return-1;let t=this._textures[e],i=(a=(s=this._layerIndices)==null?void 0:s[e])!=null?a:0,r=(l=(o=this._faceIndices)==null?void 0:o[e])!=null?l:0;return t.isCube?i*6+r:t.is3D?0:i}get samples(){return this._samples}setSamples(e,t=!0,i=!1){if(this.samples===e&&!i)return e;let r=this._isMulti?this._engine.updateMultipleRenderTargetTextureSampleCount(this,e,t):this._engine.updateRenderTargetTextureSampleCount(this,e);return this._samples=e,r}resolveMSAATextures(){this.isMulti?this._engine.resolveMultiFramebuffer(this):this._engine.resolveFramebuffer(this)}generateMipMaps(){this._engine._currentRenderTarget===this&&(this.isMulti?this._engine.unBindMultiColorAttachmentFramebuffer(this,!0):this._engine.unBindFramebuffer(this,!0)),this.isMulti?this._engine.generateMipMapsMultiFramebuffer(this):this._engine.generateMipMapsFramebuffer(this)}constructor(e,t,i,r,s){this._textures=null,this._faceIndices=null,this._layerIndices=null,this._samples=1,this._attachments=null,this._generateStencilBuffer=!1,this._generateDepthBuffer=!1,this._depthStencilTextureWithStencil=!1,this.disableAutomaticMSAAResolve=!1,this.resolveMSAAColors=!0,this.resolveMSAADepth=!1,this.resolveMSAAStencil=!1,this.depthReadOnly=!1,this.stencilReadOnly=!1,this._isMulti=e,this._isCube=t,this._size=i,this._engine=r,this._depthStencilTexture=null,this.label=s}setTextures(e){Array.isArray(e)?this._textures=e:e?this._textures=[e]:this._textures=null}setTexture(e,t=0,i=!0){this._textures||(this._textures=[]),this._textures[t]!==e&&(this._textures[t]&&i&&this._textures[t].dispose(),this._textures[t]=e)}setLayerAndFaceIndices(e,t){this._layerIndices=e,this._faceIndices=t}setLayerAndFaceIndex(e=0,t,i){this._layerIndices||(this._layerIndices=[]),this._faceIndices||(this._faceIndices=[]),t!==void 0&&t>=0&&(this._layerIndices[e]=t),i!==void 0&&i>=0&&(this._faceIndices[e]=i)}createDepthStencilTexture(e=0,t=!0,i=!1,r=1,s=14,a){var o;return(o=this._depthStencilTexture)==null||o.dispose(),this._depthStencilTextureWithStencil=i,this._depthStencilTextureLabel=a,this._depthStencilTexture=this._engine.createDepthStencilTexture(this._size,{bilinearFiltering:t,comparisonFunction:e,generateStencil:i,isCube:this._isCube,samples:r,depthTextureFormat:s,label:a},this),this._depthStencilTexture}_shareDepth(e){this.shareDepth(e)}shareDepth(e){this._depthStencilTexture&&(e._depthStencilTexture&&e._depthStencilTexture.dispose(),e._depthStencilTexture=this._depthStencilTexture,e._depthStencilTextureWithStencil=this._depthStencilTextureWithStencil,this._depthStencilTexture.incrementReferences())}_swapAndDie(e){this.texture&&this.texture._swapAndDie(e),this._textures=null,this.dispose(!0)}_cloneRenderTargetWrapper(){var t,i,r,s,a,o,l,c;let e=null;if(this._isMulti){let f=this.textures;if(f&&f.length>0){let h=!1,d=f.length,u=-1,m=f[f.length-1]._source;(m===14||m===12)&&(h=!0,u=f[f.length-1].format,d--);let _=[],p=[],g=[],v=[],x=[],A=[],S=[],E={};for(let y=0;y1&&e.setSamples(this.samples),e._swapRenderTargetWrapper(this),e.dispose()}}releaseTextures(){if(this._textures)for(let e=0;e{S3();p_();oT=class extends aT{setDepthStencilTexture(e,t=!0){if(super.setDepthStencilTexture(e,t),!e)return;let i=this._engine,r=this._context,s=e._hardwareTexture;if(s&&e._autoMSAAManagement&&this._MSAAFramebuffer){let a=i._currentFramebuffer;i._bindUnboundFramebuffer(this._MSAAFramebuffer),r.framebufferRenderbuffer(r.FRAMEBUFFER,Dl(e.format)?r.DEPTH_STENCIL_ATTACHMENT:r.DEPTH_ATTACHMENT,r.RENDERBUFFER,s.getMSAARenderBuffer()),i._bindUnboundFramebuffer(a)}}constructor(e,t,i,r,s){super(e,t,i,r),this._framebuffer=null,this._depthStencilBuffer=null,this._MSAAFramebuffer=null,this._colorTextureArray=null,this._depthStencilTextureArray=null,this._disposeOnlyFramebuffers=!1,this._currentLOD=0,this._context=s}_cloneRenderTargetWrapper(){let e;return this._colorTextureArray&&this._depthStencilTextureArray?(e=this._engine.createMultiviewRenderTargetTexture(this.width,this.height),e.texture.isReady=!0):e=super._cloneRenderTargetWrapper(),e}_swapRenderTargetWrapper(e){super._swapRenderTargetWrapper(e),e._framebuffer=this._framebuffer,e._depthStencilBuffer=this._depthStencilBuffer,e._MSAAFramebuffer=this._MSAAFramebuffer,e._colorTextureArray=this._colorTextureArray,e._depthStencilTextureArray=this._depthStencilTextureArray,this._framebuffer=this._depthStencilBuffer=this._MSAAFramebuffer=this._colorTextureArray=this._depthStencilTextureArray=null}createDepthStencilTexture(e=0,t=!0,i=!1,r=1,s=14,a){if(this._depthStencilBuffer){let o=this._engine,l=o._currentFramebuffer,c=this._context;o._bindUnboundFramebuffer(this._framebuffer),c.framebufferRenderbuffer(c.FRAMEBUFFER,c.DEPTH_STENCIL_ATTACHMENT,c.RENDERBUFFER,null),c.framebufferRenderbuffer(c.FRAMEBUFFER,c.DEPTH_ATTACHMENT,c.RENDERBUFFER,null),c.framebufferRenderbuffer(c.FRAMEBUFFER,c.STENCIL_ATTACHMENT,c.RENDERBUFFER,null),o._bindUnboundFramebuffer(l),c.deleteRenderbuffer(this._depthStencilBuffer),this._depthStencilBuffer=null}return super.createDepthStencilTexture(e,t,i,r,s,a)}shareDepth(e){super.shareDepth(e);let t=this._context,i=this._depthStencilBuffer,r=e._MSAAFramebuffer||e._framebuffer,s=this._engine;e._depthStencilBuffer&&e._depthStencilBuffer!==i&&t.deleteRenderbuffer(e._depthStencilBuffer),e._depthStencilBuffer=i;let a=e._generateStencilBuffer?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT;s._bindUnboundFramebuffer(r),t.framebufferRenderbuffer(t.FRAMEBUFFER,a,t.RENDERBUFFER,i),s._bindUnboundFramebuffer(null)}_bindTextureRenderTarget(e,t=0,i,r=0){var f,h,d,u;let s=e._hardwareTexture;if(!s)return;let a=this._framebuffer,o=this._engine,l=o._currentFramebuffer;o._bindUnboundFramebuffer(a);let c;if(o.webGLVersion>1){let m=this._context;c=m["COLOR_ATTACHMENT"+t],e.is2DArray||e.is3D?(i=(h=i!=null?i:(f=this.layerIndices)==null?void 0:f[t])!=null?h:0,m.framebufferTextureLayer(m.FRAMEBUFFER,c,s.underlyingResource,r,i)):e.isCube?(i=(u=i!=null?i:(d=this.faceIndices)==null?void 0:d[t])!=null?u:0,m.framebufferTexture2D(m.FRAMEBUFFER,c,m.TEXTURE_CUBE_MAP_POSITIVE_X+i,s.underlyingResource,r)):m.framebufferTexture2D(m.FRAMEBUFFER,c,m.TEXTURE_2D,s.underlyingResource,r)}else{let m=this._context;c=m["COLOR_ATTACHMENT"+t+"_WEBGL"];let _=i!==void 0?m.TEXTURE_CUBE_MAP_POSITIVE_X+i:m.TEXTURE_2D;m.framebufferTexture2D(m.FRAMEBUFFER,c,_,s.underlyingResource,r)}if(e._autoMSAAManagement&&this._MSAAFramebuffer){let m=this._context;o._bindUnboundFramebuffer(this._MSAAFramebuffer),m.framebufferRenderbuffer(m.FRAMEBUFFER,c,m.RENDERBUFFER,s.getMSAARenderBuffer())}o._bindUnboundFramebuffer(l)}setTexture(e,t=0,i=!0){super.setTexture(e,t,i),this._bindTextureRenderTarget(e,t)}setLayerAndFaceIndices(e,t){var r,s;if(super.setLayerAndFaceIndices(e,t),!this.textures||!this.layerIndices||!this.faceIndices)return;let i=(s=(r=this._attachments)==null?void 0:r.length)!=null?s:this.textures.length;for(let a=0;a{Lr();Re.prototype.createDepthStencilTexture=function(n,e,t){if(e.isCube){let i=n.width||n;return this._createDepthStencilCubeTexture(i,e)}else return this._createDepthStencilTexture(n,e,t)}});var A3=C(()=>{Ws();Pt();hs();T3();p_();JI();bt.prototype._createHardwareRenderTargetWrapper=function(n,e,t){let i=new oT(n,e,t,this,this._gl);return this._renderTargetWrapperCache.push(i),i};bt.prototype.createRenderTargetTexture=function(n,e){var _,p;let t=this._createHardwareRenderTargetWrapper(!1,!1,n),i=!0,r=!1,s=!1,a,o=1,l;e!==void 0&&typeof e=="object"&&(i=(_=e.generateDepthBuffer)!=null?_:!0,r=!!e.generateStencilBuffer,s=!!e.noColorAttachment,a=e.colorAttachment,o=(p=e.samples)!=null?p:1,l=e.label);let c=a||(s?null:this._createInternalTexture(n,e,!0,5)),f=n.width||n,h=n.height||n,d=this._currentFramebuffer,u=this._gl,m=u.createFramebuffer();if(this._bindUnboundFramebuffer(m),t._depthStencilBuffer=this._setupFramebufferDepthAttachments(r,i,f,h),c&&!c.is2DArray&&!c.is3D&&u.framebufferTexture2D(u.FRAMEBUFFER,u.COLOR_ATTACHMENT0,u.TEXTURE_2D,c._hardwareTexture.underlyingResource,0),this._bindUnboundFramebuffer(d),t.label=l!=null?l:"RenderTargetWrapper",t._framebuffer=m,t._generateDepthBuffer=i,t._generateStencilBuffer=r,t.setTextures(c),!a)this.updateRenderTargetTextureSampleCount(t,o);else if(t._samples=a.samples,a.samples>1){let 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t=this._gl;e=Math.min(e,this.getCaps().maxMSAASamples),n._depthStencilBuffer&&(t.deleteRenderbuffer(n._depthStencilBuffer),n._depthStencilBuffer=null),n._MSAAFramebuffer&&(t.deleteFramebuffer(n._MSAAFramebuffer),n._MSAAFramebuffer=null);let i=(s=n.texture)==null?void 0:s._hardwareTexture;if(i==null||i.releaseMSAARenderBuffers(),n.texture&&e>1&&typeof t.renderbufferStorageMultisample=="function"){let o=t.createFramebuffer();if(!o)throw new Error("Unable to create multi sampled framebuffer");n._MSAAFramebuffer=o,this._bindUnboundFramebuffer(n._MSAAFramebuffer);let l=this._createRenderBuffer(n.texture.width,n.texture.height,e,-1,this._getRGBABufferInternalSizedFormat(n.texture.type,n.texture.format,n.texture._useSRGBBuffer),t.COLOR_ATTACHMENT0,!1);if(!l)throw new Error("Unable to create multi sampled framebuffer");i==null||i.addMSAARenderBuffer(l)}this._bindUnboundFramebuffer((a=n._MSAAFramebuffer)!=null?a:n._framebuffer),n.texture&&(n.texture.samples=e),n._samples=e;let r=n._depthStencilTexture?n._depthStencilTexture.format:void 0;return n._depthStencilBuffer=this._setupFramebufferDepthAttachments(n._generateStencilBuffer,n._generateDepthBuffer,n.width,n.height,e,r),this._bindUnboundFramebuffer(null),e};bt.prototype._setupDepthStencilTexture=function(n,e,t,i,r=1){var d,u;let s=(d=e.width)!=null?d:e,a=(u=e.height)!=null?u:e,o=e.layers||0,l=e.depth||0;n.baseWidth=s,n.baseHeight=a,n.width=s,n.height=a,n.is2DArray=o>0,n.depth=o||l,n.isReady=!0,n.samples=r,n.generateMipMaps=!1,n.samplingMode=t?2:1,n.type=0,n._comparisonFunction=i;let 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this.normalizeFromLength(this.length())}normalizeFromLength(e){return e===0||e===1?this:this.scaleInPlace(1/e)}normalizeToNew(){let e=new n;return this.normalizeToRef(e),e}normalizeToRef(e){let t=this.length();return t===0&&(e.x=this.x,e.y=this.y),this.scaleToRef(1/t,e)}clone(){return new n(this.x,this.y)}dot(e){return this.x*e.x+this.y*e.y}static Zero(){return new n(0,0)}static One(){return new n(1,1)}static Random(e=0,t=1){return new n(Ji(e,t),Ji(e,t))}static RandomToRef(e=0,t=1,i){return i.copyFromFloats(Ji(e,t),Ji(e,t))}static get ZeroReadOnly(){return n._ZeroReadOnly}static FromArray(e,t=0){return new n(e[t],e[t+1])}static FromArrayToRef(e,t,i){return i.x=e[t],i.y=e[t+1],i}static FromFloatsToRef(e,t,i){return i.copyFromFloats(e,t),i}static CatmullRom(e,t,i,r,s){let a=s*s,o=s*a,l=.5*(2*t.x+(-e.x+i.x)*s+(2*e.x-5*t.x+4*i.x-r.x)*a+(-e.x+3*t.x-3*i.x+r.x)*o),c=.5*(2*t.y+(-e.y+i.y)*s+(2*e.y-5*t.y+4*i.y-r.y)*a+(-e.y+3*t.y-3*i.y+r.y)*o);return new n(l,c)}static ClampToRef(e,t,i,r){return r.x=wt(e.x,t.x,i.x),r.y=wt(e.y,t.y,i.y),r}static Clamp(e,t,i){let r=wt(e.x,t.x,i.x),s=wt(e.y,t.y,i.y);return new n(r,s)}static Hermite(e,t,i,r,s){let a=s*s,o=s*a,l=2*o-3*a+1,c=-2*o+3*a,f=o-2*a+s,h=o-a,d=e.x*l+i.x*c+t.x*f+r.x*h,u=e.y*l+i.y*c+t.y*f+r.y*h;return new n(d,u)}static Hermite1stDerivative(e,t,i,r,s){return this.Hermite1stDerivativeToRef(e,t,i,r,s,new n)}static Hermite1stDerivativeToRef(e,t,i,r,s,a){let o=s*s;return a.x=(o-s)*6*e.x+(3*o-4*s+1)*t.x+(-o+s)*6*i.x+(3*o-2*s)*r.x,a.y=(o-s)*6*e.y+(3*o-4*s+1)*t.y+(-o+s)*6*i.y+(3*o-2*s)*r.y,a}static Lerp(e,t,i){return n.LerpToRef(e,t,i,new n)}static LerpToRef(e,t,i,r){return r.x=e.x+(t.x-e.x)*i,r.y=e.y+(t.y-e.y)*i,r}static Dot(e,t){return e.x*t.x+e.y*t.y}static Normalize(e){return n.NormalizeToRef(e,new n)}static NormalizeToRef(e,t){return e.normalizeToRef(t),t}static Minimize(e,t){let i=e.xt.x?e.x:t.x,r=e.y>t.y?e.y:t.y;return new n(i,r)}static Transform(e,t){return n.TransformToRef(e,t,new n)}static TransformToRef(e,t,i){let r=t.m,s=e.x*r[0]+e.y*r[4]+r[12],a=e.x*r[1]+e.y*r[5]+r[13];return i.x=s,i.y=a,i}static PointInTriangle(e,t,i,r){let s=.5*(-i.y*r.x+t.y*(-i.x+r.x)+t.x*(i.y-r.y)+i.x*r.y),a=s<0?-1:1,o=(t.y*r.x-t.x*r.y+(r.y-t.y)*e.x+(t.x-r.x)*e.y)*a,l=(t.x*i.y-t.y*i.x+(t.y-i.y)*e.x+(i.x-t.x)*e.y)*a;return o>0&&l>0&&o+l<2*s*a}static Distance(e,t){return Math.sqrt(n.DistanceSquared(e,t))}static DistanceSquared(e,t){let i=e.x-t.x,r=e.y-t.y;return i*i+r*r}static Center(e,t){return n.CenterToRef(e,t,new n)}static CenterToRef(e,t,i){return i.copyFromFloats((e.x+t.x)/2,(e.y+t.y)/2)}static DistanceOfPointFromSegment(e,t,i){let r=n.DistanceSquared(t,i);if(r===0)return n.Distance(e,t);let s=i.subtract(t),a=Math.max(0,Math.min(1,n.Dot(e.subtract(t),s)/r)),o=t.add(s.multiplyByFloats(a,a));return n.Distance(e,o)}};Ne._V8PerformanceHack=new Ne(.5,.5);Ne._ZeroReadOnly=Ne.Zero();Object.defineProperties(Ne.prototype,{dimension:{value:[2]},rank:{value:1}});b=class n{get x(){return this._x}set x(e){this._x=e,this._isDirty=!0}get y(){return this._y}set y(e){this._y=e,this._isDirty=!0}get z(){return this._z}set z(e){this._z=e,this._isDirty=!0}constructor(e=0,t=0,i=0){this._isDirty=!0,this._x=e,this._y=t,this._z=i}toString(){return`{X: ${this._x} Y: ${this._y} Z: ${this._z}}`}getClassName(){return"Vector3"}getHashCode(){let e=kn(this._x),t=kn(this._y),i=kn(this._z),r=e;return r=r*397^t,r=r*397^i,r}asArray(){return[this._x,this._y,this._z]}toArray(e,t=0){return e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,this}fromArray(e,t=0){return n.FromArrayToRef(e,t,this),this}toQuaternion(){return ze.RotationYawPitchRoll(this._y,this._x,this._z)}addInPlace(e){return this._x+=e._x,this._y+=e._y,this._z+=e._z,this._isDirty=!0,this}addInPlaceFromFloats(e,t,i){return this._x+=e,this._y+=t,this._z+=i,this._isDirty=!0,this}add(e){return new n(this._x+e._x,this._y+e._y,this._z+e._z)}addToRef(e,t){return t._x=this._x+e._x,t._y=this._y+e._y,t._z=this._z+e._z,t._isDirty=!0,t}subtractInPlace(e){return this._x-=e._x,this._y-=e._y,this._z-=e._z,this._isDirty=!0,this}subtract(e){return new n(this._x-e._x,this._y-e._y,this._z-e._z)}subtractToRef(e,t){return this.subtractFromFloatsToRef(e._x,e._y,e._z,t)}subtractFromFloats(e,t,i){return new n(this._x-e,this._y-t,this._z-i)}subtractFromFloatsToRef(e,t,i,r){return r._x=this._x-e,r._y=this._y-t,r._z=this._z-i,r._isDirty=!0,r}negate(){return new n(-this._x,-this._y,-this._z)}negateInPlace(){return this._x*=-1,this._y*=-1,this._z*=-1,this._isDirty=!0,this}negateToRef(e){return e._x=this._x*-1,e._y=this._y*-1,e._z=this._z*-1,e._isDirty=!0,e}scaleInPlace(e){return this._x*=e,this._y*=e,this._z*=e,this._isDirty=!0,this}scale(e){return new n(this._x*e,this._y*e,this._z*e)}scaleToRef(e,t){return t._x=this._x*e,t._y=this._y*e,t._z=this._z*e,t._isDirty=!0,t}getNormalToRef(e){let t=this.length(),i=Math.acos(this._y/t),r=Math.atan2(this._z,this._x);i>Math.PI/2?i-=Math.PI/2:i+=Math.PI/2;let s=t*Math.sin(i)*Math.cos(r),a=t*Math.cos(i),o=t*Math.sin(i)*Math.sin(r);return e.set(s,a,o),e}applyRotationQuaternionToRef(e,t){let i=this._x,r=this._y,s=this._z,a=e._x,o=e._y,l=e._z,c=e._w,f=2*(o*s-l*r),h=2*(l*i-a*s),d=2*(a*r-o*i);return t._x=i+c*f+o*d-l*h,t._y=r+c*h+l*f-a*d,t._z=s+c*d+a*h-o*f,t._isDirty=!0,t}applyRotationQuaternionInPlace(e){return this.applyRotationQuaternionToRef(e,this)}applyRotationQuaternion(e){return this.applyRotationQuaternionToRef(e,new n)}scaleAndAddToRef(e,t){return t._x+=this._x*e,t._y+=this._y*e,t._z+=this._z*e,t._isDirty=!0,t}projectOnPlane(e,t){return this.projectOnPlaneToRef(e,t,new n)}projectOnPlaneToRef(e,t,i){let r=e.normal,s=e.d,a=We.Vector3[0];this.subtractToRef(t,a),a.normalize();let o=n.Dot(a,r);if(Math.abs(o)<1e-10)i.setAll(1/0);else{let l=-(n.Dot(t,r)+s)/o,c=a.scaleInPlace(l);t.addToRef(c,i)}return i}equals(e){return e&&this._x===e._x&&this._y===e._y&&this._z===e._z}equalsWithEpsilon(e,t=Nt){return e&&Ei(this._x,e._x,t)&&Ei(this._y,e._y,t)&&Ei(this._z,e._z,t)}equalsToFloats(e,t,i){return this._x===e&&this._y===t&&this._z===i}multiplyInPlace(e){return this._x*=e._x,this._y*=e._y,this._z*=e._z,this._isDirty=!0,this}multiply(e){return this.multiplyByFloats(e._x,e._y,e._z)}multiplyToRef(e,t){return t._x=this._x*e._x,t._y=this._y*e._y,t._z=this._z*e._z,t._isDirty=!0,t}multiplyByFloats(e,t,i){return new n(this._x*e,this._y*t,this._z*i)}divide(e){return new n(this._x/e._x,this._y/e._y,this._z/e._z)}divideToRef(e,t){return t._x=this._x/e._x,t._y=this._y/e._y,t._z=this._z/e._z,t._isDirty=!0,t}divideInPlace(e){return this._x=this._x/e._x,this._y=this._y/e._y,this._z=this._z/e._z,this._isDirty=!0,this}minimizeInPlace(e){return this.minimizeInPlaceFromFloats(e._x,e._y,e._z)}maximizeInPlace(e){return this.maximizeInPlaceFromFloats(e._x,e._y,e._z)}minimizeInPlaceFromFloats(e,t,i){return ethis._x&&(this.x=e),t>this._y&&(this.y=t),i>this._z&&(this.z=i),this}isNonUniformWithinEpsilon(e){let t=Math.abs(this._x),i=Math.abs(this._y);if(!Ei(t,i,e))return!0;let r=Math.abs(this._z);return!Ei(t,r,e)||!Ei(i,r,e)}get isNonUniform(){let e=Math.abs(this._x),t=Math.abs(this._y);if(e!==t)return!0;let i=Math.abs(this._z);return e!==i}floorToRef(e){return e._x=Math.floor(this._x),e._y=Math.floor(this._y),e._z=Math.floor(this._z),e._isDirty=!0,e}floor(){return new n(Math.floor(this._x),Math.floor(this._y),Math.floor(this._z))}fractToRef(e){return e._x=this._x-Math.floor(this._x),e._y=this._y-Math.floor(this._y),e._z=this._z-Math.floor(this._z),e._isDirty=!0,e}fract(){return new n(this._x-Math.floor(this._x),this._y-Math.floor(this._y),this._z-Math.floor(this._z))}length(){return Math.sqrt(this.lengthSquared())}lengthSquared(){return this._x*this._x+this._y*this._y+this._z*this._z}get hasAZeroComponent(){return this._x*this._y*this._z===0}normalize(){return this.normalizeFromLength(this.length())}reorderInPlace(e){if(e=e.toLowerCase(),e==="xyz")return this;let t=We.Vector3[0].copyFrom(this);return this.x=t[e[0]],this.y=t[e[1]],this.z=t[e[2]],this}rotateByQuaternionToRef(e,t){return e.toRotationMatrix(We.Matrix[0]),n.TransformCoordinatesToRef(this,We.Matrix[0],t),t}rotateByQuaternionAroundPointToRef(e,t,i){return this.subtractToRef(t,We.Vector3[0]),We.Vector3[0].rotateByQuaternionToRef(e,We.Vector3[0]),t.addToRef(We.Vector3[0],i),i}cross(e){return n.CrossToRef(this,e,new n)}normalizeFromLength(e){return e===0||e===1?this:this.scaleInPlace(1/e)}normalizeToNew(){return this.normalizeToRef(new n)}normalizeToRef(e){let t=this.length();return t===0||t===1?(e._x=this._x,e._y=this._y,e._z=this._z,e._isDirty=!0,e):this.scaleToRef(1/t,e)}clone(){return new n(this._x,this._y,this._z)}copyFrom(e){return this.copyFromFloats(e._x,e._y,e._z)}copyFromFloats(e,t,i){return this._x=e,this._y=t,this._z=i,this._isDirty=!0,this}set(e,t,i){return this.copyFromFloats(e,t,i)}setAll(e){return this._x=this._y=this._z=e,this._isDirty=!0,this}static GetClipFactor(e,t,i,r){let s=n.Dot(e,i),a=n.Dot(t,i);return(s-r)/(s-a)}static GetAngleBetweenVectors(e,t,i){let r=e.normalizeToRef(We.Vector3[1]),s=t.normalizeToRef(We.Vector3[2]),a=n.Dot(r,s);a=wt(a,-1,1);let o=Math.acos(a),l=We.Vector3[3];return n.CrossToRef(r,s,l),n.Dot(l,i)>0?isNaN(o)?0:o:isNaN(o)?-Math.PI:-Math.acos(a)}static GetAngleBetweenVectorsOnPlane(e,t,i){We.Vector3[0].copyFrom(e);let r=We.Vector3[0];We.Vector3[1].copyFrom(t);let s=We.Vector3[1];We.Vector3[2].copyFrom(i);let a=We.Vector3[2],o=We.Vector3[3],l=We.Vector3[4];r.normalize(),s.normalize(),a.normalize(),n.CrossToRef(a,r,o),n.CrossToRef(o,a,l);let c=Math.atan2(n.Dot(s,o),n.Dot(s,l));return C3(c)}static PitchYawRollToMoveBetweenPointsToRef(e,t,i){let r=Q.Vector3[0];return t.subtractToRef(e,r),i._y=Math.atan2(r.x,r.z)||0,i._x=Math.atan2(Math.sqrt(r.x**2+r.z**2),r.y)||0,i._z=0,i._isDirty=!0,i}static PitchYawRollToMoveBetweenPoints(e,t){let i=n.Zero();return n.PitchYawRollToMoveBetweenPointsToRef(e,t,i)}static SlerpToRef(e,t,i,r){i=wt(i,0,1);let s=We.Vector3[0],a=We.Vector3[1];s.copyFrom(e);let o=s.length();s.normalizeFromLength(o),a.copyFrom(t);let l=a.length();a.normalizeFromLength(l);let c=n.Dot(s,a),f,h;if(c<1-Nt){let d=Math.acos(c),u=1/Math.sin(d);f=Math.sin((1-i)*d)*u,h=Math.sin(i*d)*u}else f=1-i,h=i;return s.scaleInPlace(f),a.scaleInPlace(h),r.copyFrom(s).addInPlace(a),r.scaleInPlace(qa(o,l,i)),r}static SmoothToRef(e,t,i,r,s){return n.SlerpToRef(e,t,r===0?1:i/r,s),s}static FromArray(e,t=0){return new n(e[t],e[t+1],e[t+2])}static FromFloatArray(e,t){return n.FromArray(e,t)}static FromArrayToRef(e,t,i){return i._x=e[t],i._y=e[t+1],i._z=e[t+2],i._isDirty=!0,i}static FromFloatArrayToRef(e,t,i){return n.FromArrayToRef(e,t,i)}static FromFloatsToRef(e,t,i,r){return r.copyFromFloats(e,t,i),r}static Zero(){return new n(0,0,0)}static One(){return new n(1,1,1)}static Up(){return new n(0,1,0)}static get UpReadOnly(){return n._UpReadOnly}static get DownReadOnly(){return n._DownReadOnly}static get RightReadOnly(){return n._RightReadOnly}static get LeftReadOnly(){return n._LeftReadOnly}static get LeftHandedForwardReadOnly(){return n._LeftHandedForwardReadOnly}static get RightHandedForwardReadOnly(){return n._RightHandedForwardReadOnly}static get LeftHandedBackwardReadOnly(){return n._LeftHandedBackwardReadOnly}static get RightHandedBackwardReadOnly(){return n._RightHandedBackwardReadOnly}static get ZeroReadOnly(){return n._ZeroReadOnly}static get OneReadOnly(){return n._OneReadOnly}static Down(){return new n(0,-1,0)}static Forward(e=!1){return new n(0,0,e?-1:1)}static Backward(e=!1){return new n(0,0,e?1:-1)}static Right(){return new n(1,0,0)}static Left(){return new n(-1,0,0)}static Random(e=0,t=1){return new n(Ji(e,t),Ji(e,t),Ji(e,t))}static RandomToRef(e=0,t=1,i){return i.copyFromFloats(Ji(e,t),Ji(e,t),Ji(e,t))}static TransformCoordinates(e,t){let i=n.Zero();return n.TransformCoordinatesToRef(e,t,i),i}static TransformCoordinatesToRef(e,t,i){return n.TransformCoordinatesFromFloatsToRef(e._x,e._y,e._z,t,i),i}static TransformCoordinatesFromFloatsToRef(e,t,i,r,s){let a=r.m,o=e*a[0]+t*a[4]+i*a[8]+a[12],l=e*a[1]+t*a[5]+i*a[9]+a[13],c=e*a[2]+t*a[6]+i*a[10]+a[14],f=1/(e*a[3]+t*a[7]+i*a[11]+a[15]);return s._x=o*f,s._y=l*f,s._z=c*f,s._isDirty=!0,s}static TransformNormal(e,t){let i=n.Zero();return n.TransformNormalToRef(e,t,i),i}static TransformNormalToRef(e,t,i){return this.TransformNormalFromFloatsToRef(e._x,e._y,e._z,t,i),i}static TransformNormalFromFloatsToRef(e,t,i,r,s){let a=r.m;return s._x=e*a[0]+t*a[4]+i*a[8],s._y=e*a[1]+t*a[5]+i*a[9],s._z=e*a[2]+t*a[6]+i*a[10],s._isDirty=!0,s}static CatmullRom(e,t,i,r,s){let a=s*s,o=s*a,l=.5*(2*t._x+(-e._x+i._x)*s+(2*e._x-5*t._x+4*i._x-r._x)*a+(-e._x+3*t._x-3*i._x+r._x)*o),c=.5*(2*t._y+(-e._y+i._y)*s+(2*e._y-5*t._y+4*i._y-r._y)*a+(-e._y+3*t._y-3*i._y+r._y)*o),f=.5*(2*t._z+(-e._z+i._z)*s+(2*e._z-5*t._z+4*i._z-r._z)*a+(-e._z+3*t._z-3*i._z+r._z)*o);return new n(l,c,f)}static Clamp(e,t,i){let r=new n;return n.ClampToRef(e,t,i,r),r}static ClampToRef(e,t,i,r){let s=e._x;s=s>i._x?i._x:s,s=si._y?i._y:a,a=ai._z?i._z:o,o=o0&&M<0?(O.copyFrom(a),V=t,N=i):M>0&&D<0?(O.copyFrom(l),V=i,N=r):(O.copyFrom(o).scaleInPlace(-1),V=r,N=t);let F=We.Vector3[9],U=We.Vector3[4];if(V.subtractToRef(v,E),N.subtractToRef(v,F),n.CrossToRef(E,F,U),!(n.Dot(U,c)<0))return s.copyFrom(v),Math.abs(_*p);let $=We.Vector3[5];n.CrossToRef(O,U,$),$.normalize();let q=We.Vector3[9];q.copyFrom(V).subtractInPlace(v);let Z=q.length();if(Zthis._x&&(this.x=e.x),e.y>this._y&&(this.y=e.y),e.z>this._z&&(this.z=e.z),e.w>this._w&&(this.w=e.w),this}minimizeInPlaceFromFloats(e,t,i,r){return this.x=Math.min(e,this._x),this.y=Math.min(t,this._y),this.z=Math.min(i,this._z),this.w=Math.min(r,this._w),this}maximizeInPlaceFromFloats(e,t,i,r){return this.x=Math.max(e,this._x),this.y=Math.max(t,this._y),this.z=Math.max(i,this._z),this.w=Math.max(r,this._w),this}floorToRef(e){return e.x=Math.floor(this._x),e.y=Math.floor(this._y),e.z=Math.floor(this._z),e.w=Math.floor(this._w),e}floor(){return new n(Math.floor(this._x),Math.floor(this._y),Math.floor(this._z),Math.floor(this._w))}fractToRef(e){return e.x=this._x-Math.floor(this._x),e.y=this._y-Math.floor(this._y),e.z=this._z-Math.floor(this._z),e.w=this._w-Math.floor(this._w),e}fract(){return new n(this._x-Math.floor(this._x),this._y-Math.floor(this._y),this._z-Math.floor(this._z),this._w-Math.floor(this._w))}length(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)}lengthSquared(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}normalize(){return this.normalizeFromLength(this.length())}normalizeFromLength(e){return e===0||e===1?this:this.scaleInPlace(1/e)}normalizeToNew(){return this.normalizeToRef(new n)}normalizeToRef(e){let t=this.length();return t===0||t===1?(e.x=this._x,e.y=this._y,e.z=this._z,e.w=this._w,e):this.scaleToRef(1/t,e)}toVector3(){return new b(this._x,this._y,this._z)}clone(){return new n(this._x,this._y,this._z,this._w)}copyFrom(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=e.w,this}copyFromFloats(e,t,i,r){return this.x=e,this.y=t,this.z=i,this.w=r,this}set(e,t,i,r){return this.copyFromFloats(e,t,i,r)}setAll(e){return this.x=this.y=this.z=this.w=e,this}dot(e){return this._x*e.x+this._y*e.y+this._z*e.z+this._w*e.w}static FromArray(e,t){return t||(t=0),new n(e[t],e[t+1],e[t+2],e[t+3])}static FromArrayToRef(e,t,i){return i.x=e[t],i.y=e[t+1],i.z=e[t+2],i.w=e[t+3],i}static FromFloatArrayToRef(e,t,i){return n.FromArrayToRef(e,t,i),i}static FromFloatsToRef(e,t,i,r,s){return s.x=e,s.y=t,s.z=i,s.w=r,s}static Zero(){return new n(0,0,0,0)}static One(){return new n(1,1,1,1)}static Random(e=0,t=1){return new n(Ji(e,t),Ji(e,t),Ji(e,t),Ji(e,t))}static RandomToRef(e=0,t=1,i){return i.x=Ji(e,t),i.y=Ji(e,t),i.z=Ji(e,t),i.w=Ji(e,t),i}static Clamp(e,t,i){return n.ClampToRef(e,t,i,new n)}static ClampToRef(e,t,i,r){return r.x=wt(e.x,t.x,i.x),r.y=wt(e.y,t.y,i.y),r.z=wt(e.z,t.z,i.z),r.w=wt(e.w,t.w,i.w),r}static CheckExtends(e,t,i){t.minimizeInPlace(e),i.maximizeInPlace(e)}static get ZeroReadOnly(){return n._ZeroReadOnly}static Normalize(e){return n.NormalizeToRef(e,new n)}static NormalizeToRef(e,t){return e.normalizeToRef(t),t}static Minimize(e,t){let i=new n;return i.copyFrom(e),i.minimizeInPlace(t),i}static Maximize(e,t){let i=new n;return i.copyFrom(e),i.maximizeInPlace(t),i}static Distance(e,t){return Math.sqrt(n.DistanceSquared(e,t))}static DistanceSquared(e,t){let i=e.x-t.x,r=e.y-t.y,s=e.z-t.z,a=e.w-t.w;return i*i+r*r+s*s+a*a}static Center(e,t){return n.CenterToRef(e,t,new n)}static CenterToRef(e,t,i){return i.x=(e.x+t.x)/2,i.y=(e.y+t.y)/2,i.z=(e.z+t.z)/2,i.w=(e.w+t.w)/2,i}static TransformCoordinates(e,t){return n.TransformCoordinatesToRef(e,t,new n)}static TransformCoordinatesToRef(e,t,i){return n.TransformCoordinatesFromFloatsToRef(e._x,e._y,e._z,t,i),i}static TransformCoordinatesFromFloatsToRef(e,t,i,r,s){let a=r.m,o=e*a[0]+t*a[4]+i*a[8]+a[12],l=e*a[1]+t*a[5]+i*a[9]+a[13],c=e*a[2]+t*a[6]+i*a[10]+a[14],f=e*a[3]+t*a[7]+i*a[11]+a[15];return s.x=o,s.y=l,s.z=c,s.w=f,s}static TransformNormal(e,t){return n.TransformNormalToRef(e,t,new n)}static TransformNormalToRef(e,t,i){let r=t.m,s=e.x*r[0]+e.y*r[4]+e.z*r[8],a=e.x*r[1]+e.y*r[5]+e.z*r[9],o=e.x*r[2]+e.y*r[6]+e.z*r[10];return i.x=s,i.y=a,i.z=o,i.w=e.w,i}static TransformNormalFromFloatsToRef(e,t,i,r,s,a){let o=s.m;return a.x=e*o[0]+t*o[4]+i*o[8],a.y=e*o[1]+t*o[5]+i*o[9],a.z=e*o[2]+t*o[6]+i*o[10],a.w=r,a}static FromVector3(e,t=0){return new n(e._x,e._y,e._z,t)}static Dot(e,t){return e.x*t.x+e.y*t.y+e.z*t.z+e.w*t.w}};Mi._V8PerformanceHack=new Mi(.5,.5,.5,.5);Mi._ZeroReadOnly=Mi.Zero();Object.defineProperties(Mi.prototype,{dimension:{value:[4]},rank:{value:1}});ze=class n{get x(){return this._x}set x(e){this._x=e,this._isDirty=!0}get y(){return this._y}set y(e){this._y=e,this._isDirty=!0}get z(){return this._z}set z(e){this._z=e,this._isDirty=!0}get w(){return this._w}set w(e){this._w=e,this._isDirty=!0}constructor(e=0,t=0,i=0,r=1){this._isDirty=!0,this._x=e,this._y=t,this._z=i,this._w=r}toString(){return`{X: ${this._x} Y: ${this._y} Z: ${this._z} W: ${this._w}}`}getClassName(){return"Quaternion"}getHashCode(){let e=kn(this._x),t=kn(this._y),i=kn(this._z),r=kn(this._w),s=e;return s=s*397^t,s=s*397^i,s=s*397^r,s}asArray(){return[this._x,this._y,this._z,this._w]}toArray(e,t=0){return e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._w,this}fromArray(e,t=0){return n.FromArrayToRef(e,t,this)}equals(e){return e&&this._x===e._x&&this._y===e._y&&this._z===e._z&&this._w===e._w}equalsWithEpsilon(e,t=Nt){return e&&Ei(this._x,e._x,t)&&Ei(this._y,e._y,t)&&Ei(this._z,e._z,t)&&Ei(this._w,e._w,t)}isApprox(e,t=Nt){return e&&(Ei(this._x,e._x,t)&&Ei(this._y,e._y,t)&&Ei(this._z,e._z,t)&&Ei(this._w,e._w,t)||Ei(this._x,-e._x,t)&&Ei(this._y,-e._y,t)&&Ei(this._z,-e._z,t)&&Ei(this._w,-e._w,t))}clone(){return new n(this._x,this._y,this._z,this._w)}copyFrom(e){return this._x=e._x,this._y=e._y,this._z=e._z,this._w=e._w,this._isDirty=!0,this}copyFromFloats(e,t,i,r){return this._x=e,this._y=t,this._z=i,this._w=r,this._isDirty=!0,this}set(e,t,i,r){return this.copyFromFloats(e,t,i,r)}setAll(e){return this.copyFromFloats(e,e,e,e)}add(e){return new n(this._x+e._x,this._y+e._y,this._z+e._z,this._w+e._w)}addInPlace(e){return this._x+=e._x,this._y+=e._y,this._z+=e._z,this._w+=e._w,this._isDirty=!0,this}addToRef(e,t){return t._x=this._x+e._x,t._y=this._y+e._y,t._z=this._z+e._z,t._w=this._w+e._w,t._isDirty=!0,t}addInPlaceFromFloats(e,t,i,r){return this._x+=e,this._y+=t,this._z+=i,this._w+=r,this._isDirty=!0,this}subtractToRef(e,t){return t._x=this._x-e._x,t._y=this._y-e._y,t._z=this._z-e._z,t._w=this._w-e._w,t._isDirty=!0,t}subtractFromFloats(e,t,i,r){return this.subtractFromFloatsToRef(e,t,i,r,new n)}subtractFromFloatsToRef(e,t,i,r,s){return s._x=this._x-e,s._y=this._y-t,s._z=this._z-i,s._w=this._w-r,s._isDirty=!0,s}subtract(e){return new n(this._x-e._x,this._y-e._y,this._z-e._z,this._w-e._w)}subtractInPlace(e){return this._x-=e._x,this._y-=e._y,this._z-=e._z,this._w-=e._w,this._isDirty=!0,this}scale(e){return new n(this._x*e,this._y*e,this._z*e,this._w*e)}scaleToRef(e,t){return t._x=this._x*e,t._y=this._y*e,t._z=this._z*e,t._w=this._w*e,t._isDirty=!0,t}scaleInPlace(e){return this._x*=e,this._y*=e,this._z*=e,this._w*=e,this._isDirty=!0,this}scaleAndAddToRef(e,t){return t._x+=this._x*e,t._y+=this._y*e,t._z+=this._z*e,t._w+=this._w*e,t._isDirty=!0,t}multiply(e){let t=new n(0,0,0,1);return this.multiplyToRef(e,t),t}multiplyToRef(e,t){let i=this._x*e._w+this._y*e._z-this._z*e._y+this._w*e._x,r=-this._x*e._z+this._y*e._w+this._z*e._x+this._w*e._y,s=this._x*e._y-this._y*e._x+this._z*e._w+this._w*e._z,a=-this._x*e._x-this._y*e._y-this._z*e._z+this._w*e._w;return t.copyFromFloats(i,r,s,a),t}multiplyInPlace(e){return this.multiplyToRef(e,this)}multiplyByFloats(e,t,i,r){return this._x*=e,this._y*=t,this._z*=i,this._w*=r,this._isDirty=!0,this}divide(e){throw new ReferenceError("Can not divide a quaternion")}divideToRef(e,t){throw new ReferenceError("Can not divide a quaternion")}divideInPlace(e){throw new ReferenceError("Can not divide a quaternion")}minimizeInPlace(){throw new ReferenceError("Can not minimize a quaternion")}minimizeInPlaceFromFloats(){throw new ReferenceError("Can not minimize a quaternion")}maximizeInPlace(){throw new ReferenceError("Can not maximize a quaternion")}maximizeInPlaceFromFloats(){throw new ReferenceError("Can not maximize a quaternion")}negate(){return this.negateToRef(new n)}negateInPlace(){return this._x=-this._x,this._y=-this._y,this._z=-this._z,this._w=-this._w,this._isDirty=!0,this}negateToRef(e){return e._x=-this._x,e._y=-this._y,e._z=-this._z,e._w=-this._w,e._isDirty=!0,e}equalsToFloats(e,t,i,r){return this._x===e&&this._y===t&&this._z===i&&this._w===r}floorToRef(e){throw new ReferenceError("Can not floor a quaternion")}floor(){throw new ReferenceError("Can not floor a quaternion")}fractToRef(e){throw new ReferenceError("Can not fract a quaternion")}fract(){throw new ReferenceError("Can not fract a quaternion")}conjugateToRef(e){return e.copyFromFloats(-this._x,-this._y,-this._z,this._w),e}conjugateInPlace(){return this._x*=-1,this._y*=-1,this._z*=-1,this._isDirty=!0,this}conjugate(){return new n(-this._x,-this._y,-this._z,this._w)}invert(){let e=this.conjugate(),t=this.lengthSquared();return t==0||t==1||e.scaleInPlace(1/t),e}invertInPlace(){this.conjugateInPlace();let e=this.lengthSquared();return e==0||e==1?this:(this.scaleInPlace(1/e),this)}lengthSquared(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}length(){return Math.sqrt(this.lengthSquared())}normalize(){return this.normalizeFromLength(this.length())}normalizeFromLength(e){return e===0||e===1?this:this.scaleInPlace(1/e)}normalizeToNew(){let e=new n(0,0,0,1);return this.normalizeToRef(e),e}normalizeToRef(e){let t=this.length();return t===0||t===1?e.copyFromFloats(this._x,this._y,this._z,this._w):this.scaleToRef(1/t,e)}toEulerAngles(){let e=b.Zero();return this.toEulerAnglesToRef(e),e}toEulerAnglesToRef(e){let t=this._z,i=this._x,r=this._y,s=this._w,a=r*t-i*s,o=.4999999;if(a<-o)e._y=2*Math.atan2(r,s),e._x=Math.PI/2,e._z=0,e._isDirty=!0;else if(a>o)e._y=2*Math.atan2(r,s),e._x=-Math.PI/2,e._z=0,e._isDirty=!0;else{let l=s*s,c=t*t,f=i*i,h=r*r;e._z=Math.atan2(2*(i*r+t*s),-c-f+h+l),e._x=Math.asin(-2*a),e._y=Math.atan2(2*(t*i+r*s),c-f-h+l),e._isDirty=!0}return e}toAlphaBetaGammaToRef(e){let t=this._z,i=this._x,r=this._y,s=this._w,a=Math.sqrt(i*i+r*r),o=Math.sqrt(t*t+s*s),l=2*Math.atan2(a,o),c=2*Math.atan2(t,s),f=2*Math.atan2(r,i),h=(c+f)/2,d=(c-f)/2;return e.set(d,l,h),e}toRotationMatrix(e){return K.FromQuaternionToRef(this,e),e}fromRotationMatrix(e){return n.FromRotationMatrixToRef(e,this),this}dot(e){return this._x*e._x+this._y*e._y+this._z*e._z+this._w*e._w}toAxisAngle(){let e=b.Zero(),t=this.toAxisAngleToRef(e);return{axis:e,angle:t}}toAxisAngleToRef(e){let t,i=Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z),r=this._w;return i>0?(t=2*Math.atan2(i,r),e.set(this._x/i,this._y/i,this._z/i)):(t=0,e.set(1,0,0)),t}static FromRotationMatrix(e){let t=new n;return n.FromRotationMatrixToRef(e,t),t}static FromRotationMatrixToRef(e,t){let i=e.m,r=i[0],s=i[4],a=i[8],o=i[1],l=i[5],c=i[9],f=i[2],h=i[6],d=i[10],u=r+l+d,m;return u>0?(m=.5/Math.sqrt(u+1),t._w=.25/m,t._x=(h-c)*m,t._y=(a-f)*m,t._z=(o-s)*m,t._isDirty=!0):r>l&&r>d?(m=2*Math.sqrt(1+r-l-d),t._w=(h-c)/m,t._x=.25*m,t._y=(s+o)/m,t._z=(a+f)/m,t._isDirty=!0):l>d?(m=2*Math.sqrt(1+l-r-d),t._w=(a-f)/m,t._x=(s+o)/m,t._y=.25*m,t._z=(c+h)/m,t._isDirty=!0):(m=2*Math.sqrt(1+d-r-l),t._w=(o-s)/m,t._x=(a+f)/m,t._y=(c+h)/m,t._z=.25*m,t._isDirty=!0),t}static Dot(e,t){return e._x*t._x+e._y*t._y+e._z*t._z+e._w*t._w}static AreClose(e,t,i=.1){let r=n.Dot(e,t);return 1-r*r<=i}static SmoothToRef(e,t,i,r,s){let a=r===0?1:i/r;return a=wt(a,0,1),n.SlerpToRef(e,t,a,s),s}static Zero(){return new n(0,0,0,0)}static Inverse(e){return new n(-e._x,-e._y,-e._z,e._w)}static InverseToRef(e,t){return t.set(-e._x,-e._y,-e._z,e._w),t}static Identity(){return new n(0,0,0,1)}static IsIdentity(e){return e&&e._x===0&&e._y===0&&e._z===0&&e._w===1}static RotationAxis(e,t){return n.RotationAxisToRef(e,t,new n)}static RotationAxisToRef(e,t,i){i._w=Math.cos(t/2);let r=Math.sin(t/2)/e.length();return i._x=e._x*r,i._y=e._y*r,i._z=e._z*r,i._isDirty=!0,i}static FromArray(e,t){return t||(t=0),new n(e[t],e[t+1],e[t+2],e[t+3])}static FromArrayToRef(e,t,i){return i._x=e[t],i._y=e[t+1],i._z=e[t+2],i._w=e[t+3],i._isDirty=!0,i}static FromFloatsToRef(e,t,i,r,s){return s.copyFromFloats(e,t,i,r),s}static FromEulerAngles(e,t,i){let r=new n;return n.RotationYawPitchRollToRef(t,e,i,r),r}static FromEulerAnglesToRef(e,t,i,r){return n.RotationYawPitchRollToRef(t,e,i,r),r}static FromEulerVector(e){let t=new n;return n.RotationYawPitchRollToRef(e._y,e._x,e._z,t),t}static FromEulerVectorToRef(e,t){return n.RotationYawPitchRollToRef(e._y,e._x,e._z,t),t}static FromUnitVectorsToRef(e,t,i,r=Nt){let s=b.Dot(e,t)+1;return sMath.abs(e.z)?i.set(-e.y,e.x,0,0):i.set(0,-e.z,e.y,0):(b.CrossToRef(e,t,Q.Vector3[0]),i.set(Q.Vector3[0].x,Q.Vector3[0].y,Q.Vector3[0].z,s)),i.normalize()}static RotationYawPitchRoll(e,t,i){let r=new n;return n.RotationYawPitchRollToRef(e,t,i,r),r}static RotationYawPitchRollToRef(e,t,i,r){let s=i*.5,a=t*.5,o=e*.5,l=Math.sin(s),c=Math.cos(s),f=Math.sin(a),h=Math.cos(a),d=Math.sin(o),u=Math.cos(o);return r._x=u*f*c+d*h*l,r._y=d*h*c-u*f*l,r._z=u*h*l-d*f*c,r._w=u*h*c+d*f*l,r._isDirty=!0,r}static RotationAlphaBetaGamma(e,t,i){let r=new n;return n.RotationAlphaBetaGammaToRef(e,t,i,r),r}static RotationAlphaBetaGammaToRef(e,t,i,r){let s=(i+e)*.5,a=(i-e)*.5,o=t*.5;return r._x=Math.cos(a)*Math.sin(o),r._y=Math.sin(a)*Math.sin(o),r._z=Math.sin(s)*Math.cos(o),r._w=Math.cos(s)*Math.cos(o),r._isDirty=!0,r}static RotationQuaternionFromAxis(e,t,i){let r=new n(0,0,0,0);return n.RotationQuaternionFromAxisToRef(e,t,i,r),r}static RotationQuaternionFromAxisToRef(e,t,i,r){let s=We.Matrix[0];return e=e.normalizeToRef(We.Vector3[0]),t=t.normalizeToRef(We.Vector3[1]),i=i.normalizeToRef(We.Vector3[2]),K.FromXYZAxesToRef(e,t,i,s),n.FromRotationMatrixToRef(s,r),r}static FromLookDirectionLH(e,t){let i=new n;return n.FromLookDirectionLHToRef(e,t,i),i}static FromLookDirectionLHToRef(e,t,i){let r=We.Matrix[0];return K.LookDirectionLHToRef(e,t,r),n.FromRotationMatrixToRef(r,i),i}static FromLookDirectionRH(e,t){let i=new n;return n.FromLookDirectionRHToRef(e,t,i),i}static FromLookDirectionRHToRef(e,t,i){let r=We.Matrix[0];return K.LookDirectionRHToRef(e,t,r),n.FromRotationMatrixToRef(r,i)}static Slerp(e,t,i){let r=n.Identity();return n.SlerpToRef(e,t,i,r),r}static SlerpToRef(e,t,i,r){let s,a,o=e._x*t._x+e._y*t._y+e._z*t._z+e._w*t._w,l=!1;if(o<0&&(l=!0,o=-o),o>.999999)a=1-i,s=l?-i:i;else{let c=Math.acos(o),f=1/Math.sin(c);a=Math.sin((1-i)*c)*f,s=l?-Math.sin(i*c)*f:Math.sin(i*c)*f}return r._x=a*e._x+s*t._x,r._y=a*e._y+s*t._y,r._z=a*e._z+s*t._z,r._w=a*e._w+s*t._w,r._isDirty=!0,r}static Hermite(e,t,i,r,s){let a=s*s,o=s*a,l=2*o-3*a+1,c=-2*o+3*a,f=o-2*a+s,h=o-a,d=e._x*l+i._x*c+t._x*f+r._x*h,u=e._y*l+i._y*c+t._y*f+r._y*h,m=e._z*l+i._z*c+t._z*f+r._z*h,_=e._w*l+i._w*c+t._w*f+r._w*h;return new n(d,u,m,_)}static Hermite1stDerivative(e,t,i,r,s){let a=new n;return this.Hermite1stDerivativeToRef(e,t,i,r,s,a),a}static Hermite1stDerivativeToRef(e,t,i,r,s,a){let o=s*s;return a._x=(o-s)*6*e._x+(3*o-4*s+1)*t._x+(-o+s)*6*i._x+(3*o-2*s)*r._x,a._y=(o-s)*6*e._y+(3*o-4*s+1)*t._y+(-o+s)*6*i._y+(3*o-2*s)*r._y,a._z=(o-s)*6*e._z+(3*o-4*s+1)*t._z+(-o+s)*6*i._z+(3*o-2*s)*r._z,a._w=(o-s)*6*e._w+(3*o-4*s+1)*t._w+(-o+s)*6*i._w+(3*o-2*s)*r._w,a._isDirty=!0,a}static Normalize(e){let t=n.Zero();return n.NormalizeToRef(e,t),t}static NormalizeToRef(e,t){return e.normalizeToRef(t),t}static Clamp(e,t,i){let r=new n;return n.ClampToRef(e,t,i,r),r}static ClampToRef(e,t,i,r){return r.copyFromFloats(wt(e.x,t.x,i.x),wt(e.y,t.y,i.y),wt(e.z,t.z,i.z),wt(e.w,t.w,i.w))}static Random(e=0,t=1){return new n(Ji(e,t),Ji(e,t),Ji(e,t),Ji(e,t))}static RandomToRef(e=0,t=1,i){return i.copyFromFloats(Ji(e,t),Ji(e,t),Ji(e,t),Ji(e,t))}static Minimize(){throw new ReferenceError("Quaternion.Minimize does not make sense")}static Maximize(){throw new ReferenceError("Quaternion.Maximize 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this._isIdentity3x2Dirty&&(this._isIdentity3x2Dirty=!1,this._m[0]!==1||this._m[5]!==1||this._m[15]!==1?this._isIdentity3x2=!1:this._m[1]!==0||this._m[2]!==0||this._m[3]!==0||this._m[4]!==0||this._m[6]!==0||this._m[7]!==0||this._m[8]!==0||this._m[9]!==0||this._m[10]!==0||this._m[11]!==0||this._m[12]!==0||this._m[13]!==0||this._m[14]!==0?this._isIdentity3x2=!1:this._isIdentity3x2=!0),this._isIdentity3x2}determinant(){if(this._isIdentity===!0)return 1;let e=this._m,t=e[0],i=e[1],r=e[2],s=e[3],a=e[4],o=e[5],l=e[6],c=e[7],f=e[8],h=e[9],d=e[10],u=e[11],m=e[12],_=e[13],p=e[14],g=e[15],v=d*g-p*u,x=h*g-_*u,A=h*p-_*d,S=f*g-m*u,E=f*p-d*m,R=f*_-m*h,I=+(o*v-l*x+c*A),y=-(a*v-l*S+c*E),M=+(a*x-o*S+c*R),D=-(a*A-o*E+l*R);return t*I+i*y+r*M+s*D}toString(){return`{${this.m[0]}, ${this.m[1]}, ${this.m[2]}, ${this.m[3]} +`+e;return e}}});var bh,iM=C(()=>{bh=class n{get underlyingResource(){return 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i;this._caps={maxTexturesImageUnits:this._gl.getParameter(this._gl.MAX_TEXTURE_IMAGE_UNITS),maxCombinedTexturesImageUnits:this._gl.getParameter(this._gl.MAX_COMBINED_TEXTURE_IMAGE_UNITS),maxVertexTextureImageUnits:this._gl.getParameter(this._gl.MAX_VERTEX_TEXTURE_IMAGE_UNITS),maxTextureSize:this._gl.getParameter(this._gl.MAX_TEXTURE_SIZE),maxSamples:this._webGLVersion>1?this._gl.getParameter(this._gl.MAX_SAMPLES):1,maxCubemapTextureSize:this._gl.getParameter(this._gl.MAX_CUBE_MAP_TEXTURE_SIZE),maxRenderTextureSize:this._gl.getParameter(this._gl.MAX_RENDERBUFFER_SIZE),maxVertexAttribs:this._gl.getParameter(this._gl.MAX_VERTEX_ATTRIBS),maxVaryingVectors:this._gl.getParameter(this._gl.MAX_VARYING_VECTORS),maxFragmentUniformVectors:this._gl.getParameter(this._gl.MAX_FRAGMENT_UNIFORM_VECTORS),maxVertexUniformVectors:this._gl.getParameter(this._gl.MAX_VERTEX_UNIFORM_VECTORS),shaderFloatPrecision:0,parallelShaderCompile:this._gl.getExtension("KHR_parallel_shader_compile")||void 0,standardDerivatives:this._webGLVersion>1||this._gl.getExtension("OES_standard_derivatives")!==null,maxAnisotropy:1,astc:this._gl.getExtension("WEBGL_compressed_texture_astc")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_astc"),bptc:this._gl.getExtension("EXT_texture_compression_bptc")||this._gl.getExtension("WEBKIT_EXT_texture_compression_bptc"),s3tc:this._gl.getExtension("WEBGL_compressed_texture_s3tc")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc"),s3tc_srgb:this._gl.getExtension("WEBGL_compressed_texture_s3tc_srgb")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc_srgb"),pvrtc:this._gl.getExtension("WEBGL_compressed_texture_pvrtc")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc"),etc1:this._gl.getExtension("WEBGL_compressed_texture_etc1")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_etc1"),etc2:this._gl.getExtension("WEBGL_compressed_texture_etc")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_etc")||this._gl.getExtension("WEBGL_compressed_texture_es3_0"),textureAnisotropicFilterExtension:this._gl.getExtension("EXT_texture_filter_anisotropic")||this._gl.getExtension("WEBKIT_EXT_texture_filter_anisotropic")||this._gl.getExtension("MOZ_EXT_texture_filter_anisotropic"),uintIndices:this._webGLVersion>1||this._gl.getExtension("OES_element_index_uint")!==null,fragmentDepthSupported:this._webGLVersion>1||this._gl.getExtension("EXT_frag_depth")!==null,highPrecisionShaderSupported:!1,timerQuery:this._gl.getExtension("EXT_disjoint_timer_query_webgl2")||this._gl.getExtension("EXT_disjoint_timer_query"),supportOcclusionQuery:this._webGLVersion>1,canUseTimestampForTimerQuery:!1,drawBuffersExtension:!1,maxMSAASamples:1,colorBufferFloat:!!(this._webGLVersion>1&&this._gl.getExtension("EXT_color_buffer_float")),blendFloat:this._gl.getExtension("EXT_float_blend")!==null,supportFloatTexturesResolve:!1,rg11b10ufColorRenderable:!1,colorBufferHalfFloat:!!(this._webGLVersion>1&&this._gl.getExtension("EXT_color_buffer_half_float")),textureFloat:!!(this._webGLVersion>1||this._gl.getExtension("OES_texture_float")),textureHalfFloat:!!(this._webGLVersion>1||this._gl.getExtension("OES_texture_half_float")),textureHalfFloatRender:!1,textureFloatLinearFiltering:!1,textureFloatRender:!1,textureHalfFloatLinearFiltering:!1,vertexArrayObject:!1,instancedArrays:!1,textureLOD:!!(this._webGLVersion>1||this._gl.getExtension("EXT_shader_texture_lod")),texelFetch:this._webGLVersion!==1,blendMinMax:!1,multiview:this._gl.getExtension("OVR_multiview2"),oculusMultiview:this._gl.getExtension("OCULUS_multiview"),depthTextureExtension:!1,canUseGLInstanceID:this._webGLVersion>1,canUseGLVertexID:this._webGLVersion>1,supportComputeShaders:!1,supportSRGBBuffers:!1,supportTransformFeedbacks:this._webGLVersion>1,textureMaxLevel:this._webGLVersion>1,texture2DArrayMaxLayerCount:this._webGLVersion>1?this._gl.getParameter(this._gl.MAX_ARRAY_TEXTURE_LAYERS):128,disableMorphTargetTexture:!1,textureNorm16:!!this._gl.getExtension("EXT_texture_norm16"),blendParametersPerTarget:!1,dualSourceBlending:!1,supportReadWriteStorageTextures:!1},this._caps.supportFloatTexturesResolve=this._caps.colorBufferFloat,this._caps.rg11b10ufColorRenderable=this._caps.colorBufferFloat,this._glVersion=this._gl.getParameter(this._gl.VERSION);let e=this._gl.getExtension("WEBGL_debug_renderer_info");e!=null&&(this._glRenderer=this._gl.getParameter(e.UNMASKED_RENDERER_WEBGL),this._glVendor=this._gl.getParameter(e.UNMASKED_VENDOR_WEBGL)),this._glVendor||(this._glVendor=this._gl.getParameter(this._gl.VENDOR)||"Unknown vendor"),this._glRenderer||(this._glRenderer=this._gl.getParameter(this._gl.RENDERER)||"Unknown renderer"),this._gl.HALF_FLOAT_OES!==36193&&(this._gl.HALF_FLOAT_OES=36193),this._gl.RGBA16F!==34842&&(this._gl.RGBA16F=34842),this._gl.RGBA32F!==34836&&(this._gl.RGBA32F=34836),this._gl.DEPTH24_STENCIL8!==35056&&(this._gl.DEPTH24_STENCIL8=35056),this._caps.timerQuery&&(this._webGLVersion===1&&(this._gl.getQuery=this._caps.timerQuery.getQueryEXT.bind(this._caps.timerQuery)),this._caps.canUseTimestampForTimerQuery=((i=this._gl.getQuery(this._caps.timerQuery.TIMESTAMP_EXT,this._caps.timerQuery.QUERY_COUNTER_BITS_EXT))!=null?i:0)>0),this._caps.maxAnisotropy=this._caps.textureAnisotropicFilterExtension?this._gl.getParameter(this._caps.textureAnisotropicFilterExtension.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0,this._caps.textureFloatLinearFiltering=!!(this._caps.textureFloat&&this._gl.getExtension("OES_texture_float_linear")),this._caps.textureFloatRender=!!(this._caps.textureFloat&&this._canRenderToFloatFramebuffer()),this._caps.textureHalfFloatLinearFiltering=!!(this._webGLVersion>1||this._caps.textureHalfFloat&&this._gl.getExtension("OES_texture_half_float_linear")),this._caps.textureNorm16&&(this._gl.R16_EXT=33322,this._gl.RG16_EXT=33324,this._gl.RGB16_EXT=32852,this._gl.RGBA16_EXT=32859,this._gl.R16_SNORM_EXT=36760,this._gl.RG16_SNORM_EXT=36761,this._gl.RGB16_SNORM_EXT=36762,this._gl.RGBA16_SNORM_EXT=36763);let t=this._gl.getExtension("OES_draw_buffers_indexed");if(this._caps.blendParametersPerTarget=!!t,this._alphaState=new yu(this._caps.blendParametersPerTarget),t&&(this._gl.blendEquationSeparateIndexed=t.blendEquationSeparateiOES.bind(t),this._gl.blendEquationIndexed=t.blendEquationiOES.bind(t),this._gl.blendFuncSeparateIndexed=t.blendFuncSeparateiOES.bind(t),this._gl.blendFuncIndexed=t.blendFunciOES.bind(t),this._gl.colorMaskIndexed=t.colorMaskiOES.bind(t),this._gl.disableIndexed=t.disableiOES.bind(t),this._gl.enableIndexed=t.enableiOES.bind(t)),this._caps.dualSourceBlending=!!this._gl.getExtension("WEBGL_blend_func_extended"),this._caps.astc&&(this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR=this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR,this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR=this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR,this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR=this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR,this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR=this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR,this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR=this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR,this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR=this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR,this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR=this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR,this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR=this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR,this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR=this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR,this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR=this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR,this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR=this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR,this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR=this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR,this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR=this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR,this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR=this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR),this._caps.bptc&&(this._gl.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT=this._caps.bptc.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT),this._caps.s3tc_srgb&&(this._gl.COMPRESSED_SRGB_S3TC_DXT1_EXT=this._caps.s3tc_srgb.COMPRESSED_SRGB_S3TC_DXT1_EXT,this._gl.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT=this._caps.s3tc_srgb.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT,this._gl.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT=this._caps.s3tc_srgb.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT),this._caps.etc2&&(this._gl.COMPRESSED_SRGB8_ETC2=this._caps.etc2.COMPRESSED_SRGB8_ETC2,this._gl.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC=this._caps.etc2.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC),this._webGLVersion>1&&this._gl.HALF_FLOAT_OES!==5131&&(this._gl.HALF_FLOAT_OES=5131),this._caps.textureHalfFloatRender=this._caps.textureHalfFloat&&this._canRenderToHalfFloatFramebuffer(),this._webGLVersion>1)this._caps.drawBuffersExtension=!0,this._caps.maxMSAASamples=this._maxMSAASamplesOverride!==null?this._maxMSAASamplesOverride:this._gl.getParameter(this._gl.MAX_SAMPLES),this._caps.maxDrawBuffers=this._gl.getParameter(this._gl.MAX_DRAW_BUFFERS);else{let r=this._gl.getExtension("WEBGL_draw_buffers");if(r!==null){this._caps.drawBuffersExtension=!0,this._gl.drawBuffers=r.drawBuffersWEBGL.bind(r),this._caps.maxDrawBuffers=this._gl.getParameter(r.MAX_DRAW_BUFFERS_WEBGL),this._gl.DRAW_FRAMEBUFFER=this._gl.FRAMEBUFFER;for(let s=0;s<16;s++)this._gl["COLOR_ATTACHMENT"+s+"_WEBGL"]=r["COLOR_ATTACHMENT"+s+"_WEBGL"]}}if(this._webGLVersion>1)this._caps.depthTextureExtension=!0;else{let r=this._gl.getExtension("WEBGL_depth_texture");r!=null&&(this._caps.depthTextureExtension=!0,this._gl.UNSIGNED_INT_24_8=r.UNSIGNED_INT_24_8_WEBGL)}if(this.disableVertexArrayObjects)this._caps.vertexArrayObject=!1;else if(this._webGLVersion>1)this._caps.vertexArrayObject=!0;else{let r=this._gl.getExtension("OES_vertex_array_object");r!=null&&(this._caps.vertexArrayObject=!0,this._gl.createVertexArray=r.createVertexArrayOES.bind(r),this._gl.bindVertexArray=r.bindVertexArrayOES.bind(r),this._gl.deleteVertexArray=r.deleteVertexArrayOES.bind(r))}if(this._webGLVersion>1)this._caps.instancedArrays=!0;else{let r=this._gl.getExtension("ANGLE_instanced_arrays");r!=null?(this._caps.instancedArrays=!0,this._gl.drawArraysInstanced=r.drawArraysInstancedANGLE.bind(r),this._gl.drawElementsInstanced=r.drawElementsInstancedANGLE.bind(r),this._gl.vertexAttribDivisor=r.vertexAttribDivisorANGLE.bind(r)):this._caps.instancedArrays=!1}if(this._gl.getShaderPrecisionFormat){let r=this._gl.getShaderPrecisionFormat(this._gl.VERTEX_SHADER,this._gl.HIGH_FLOAT),s=this._gl.getShaderPrecisionFormat(this._gl.FRAGMENT_SHADER,this._gl.HIGH_FLOAT);if(r&&s&&(this._caps.highPrecisionShaderSupported=r.precision!==0&&s.precision!==0,this._caps.shaderFloatPrecision=Math.min(r.precision,s.precision)),!this._shouldUseHighPrecisionShader){let a=this._gl.getShaderPrecisionFormat(this._gl.VERTEX_SHADER,this._gl.MEDIUM_FLOAT),o=this._gl.getShaderPrecisionFormat(this._gl.FRAGMENT_SHADER,this._gl.MEDIUM_FLOAT);a&&o&&(this._caps.shaderFloatPrecision=Math.min(a.precision,o.precision))}this._caps.shaderFloatPrecision<10&&(this._caps.shaderFloatPrecision=10)}if(this._webGLVersion>1)this._caps.blendMinMax=!0;else{let r=this._gl.getExtension("EXT_blend_minmax");r!=null&&(this._caps.blendMinMax=!0,this._gl.MAX=r.MAX_EXT,this._gl.MIN=r.MIN_EXT)}if(!this._caps.supportSRGBBuffers){if(this._webGLVersion>1)this._caps.supportSRGBBuffers=!0,this._glSRGBExtensionValues={SRGB:WebGL2RenderingContext.SRGB,SRGB8:WebGL2RenderingContext.SRGB8,SRGB8_ALPHA8:WebGL2RenderingContext.SRGB8_ALPHA8};else{let r=this._gl.getExtension("EXT_sRGB");r!=null&&(this._caps.supportSRGBBuffers=!0,this._glSRGBExtensionValues={SRGB:r.SRGB_EXT,SRGB8:r.SRGB_ALPHA_EXT,SRGB8_ALPHA8:r.SRGB_ALPHA_EXT})}if(this._creationOptions){let r=this._creationOptions.forceSRGBBufferSupportState;r!==void 0&&(this._caps.supportSRGBBuffers=this._caps.supportSRGBBuffers&&r)}}this._depthCullingState.depthTest=!0,this._depthCullingState.depthFunc=this._gl.LEQUAL,this._depthCullingState.depthMask=!0,this._maxSimultaneousTextures=this._caps.maxCombinedTexturesImageUnits;for(let r=0;r=65535)return new Uint32Array(e);return new Uint16Array(e)}return new Uint16Array(e)}bindArrayBuffer(e){this._vaoRecordInProgress||this._unbindVertexArrayObject(),this._bindBuffer(e,this._gl.ARRAY_BUFFER)}bindUniformBlock(e,t,i){let r=e.program,s=this._gl.getUniformBlockIndex(r,t);this._gl.uniformBlockBinding(r,s,i)}bindIndexBuffer(e){this._vaoRecordInProgress||this._unbindVertexArrayObject(),this._bindBuffer(e,this._gl.ELEMENT_ARRAY_BUFFER)}_bindBuffer(e,t){(this._vaoRecordInProgress||this._currentBoundBuffer[t]!==e)&&(this._gl.bindBuffer(t,e?e.underlyingResource:null),this._currentBoundBuffer[t]=e)}updateArrayBuffer(e){this._gl.bufferSubData(this._gl.ARRAY_BUFFER,0,e)}_vertexAttribPointer(e,t,i,r,s,a,o){let l=this._currentBufferPointers[t];if(!l)return;let c=!1;l.active?(l.buffer!==e&&(l.buffer=e,c=!0),l.size!==i&&(l.size=i,c=!0),l.type!==r&&(l.type=r,c=!0),l.normalized!==s&&(l.normalized=s,c=!0),l.stride!==a&&(l.stride=a,c=!0),l.offset!==o&&(l.offset=o,c=!0)):(c=!0,l.active=!0,l.index=t,l.size=i,l.type=r,l.normalized=s,l.stride=a,l.offset=o,l.buffer=e),(c||this._vaoRecordInProgress)&&(this.bindArrayBuffer(e),r===this._gl.UNSIGNED_INT||r===this._gl.INT?this._gl.vertexAttribIPointer(t,i,r,a,o):this._gl.vertexAttribPointer(t,i,r,s,a,o))}_bindIndexBufferWithCache(e){e!=null&&this._cachedIndexBuffer!==e&&(this._cachedIndexBuffer=e,this.bindIndexBuffer(e),this._uintIndicesCurrentlySet=e.is32Bits)}_bindVertexBuffersAttributes(e,t,i){let r=t.getAttributesNames();this._vaoRecordInProgress||this._unbindVertexArrayObject(),this.unbindAllAttributes();for(let s=0;s=0){let o=r[s],l=null;if(i&&(l=i[o]),l||(l=e[o]),!l)continue;this._gl.enableVertexAttribArray(a),this._vaoRecordInProgress||(this._vertexAttribArraysEnabled[a]=!0);let c=l.getBuffer();c&&(this._vertexAttribPointer(c,a,l.getSize(),l.type,l.normalized,l.byteStride,l.byteOffset),l.getIsInstanced()&&(this._gl.vertexAttribDivisor(a,l.getInstanceDivisor()),this._vaoRecordInProgress||(this._currentInstanceLocations.push(a),this._currentInstanceBuffers.push(c))))}}}recordVertexArrayObject(e,t,i,r){let s=this._gl.createVertexArray();if(!s)throw new Error("Unable to create VAO");return this._vaoRecordInProgress=!0,this._gl.bindVertexArray(s),this._mustWipeVertexAttributes=!0,this._bindVertexBuffersAttributes(e,i,r),this.bindIndexBuffer(t),this._vaoRecordInProgress=!1,this._gl.bindVertexArray(null),s}bindVertexArrayObject(e,t){this._cachedVertexArrayObject!==e&&(this._cachedVertexArrayObject=e,this._gl.bindVertexArray(e),this._cachedVertexBuffers=null,this._cachedIndexBuffer=null,this._uintIndicesCurrentlySet=t!=null&&t.is32Bits,this._mustWipeVertexAttributes=!0)}bindBuffersDirectly(e,t,i,r,s){if(this._cachedVertexBuffers!==e||this._cachedEffectForVertexBuffers!==s){this._cachedVertexBuffers=e,this._cachedEffectForVertexBuffers=s;let a=s.getAttributesCount();this._unbindVertexArrayObject(),this.unbindAllAttributes();let o=0;for(let l=0;l=0&&(this._gl.enableVertexAttribArray(c),this._vertexAttribArraysEnabled[c]=!0,this._vertexAttribPointer(e,c,i[l],this._gl.FLOAT,!1,r,o)),o+=i[l]*4}}this._bindIndexBufferWithCache(t)}_unbindVertexArrayObject(){this._cachedVertexArrayObject&&(this._cachedVertexArrayObject=null,this._gl.bindVertexArray(null))}bindBuffers(e,t,i,r){(this._cachedVertexBuffers!==e||this._cachedEffectForVertexBuffers!==i)&&(this._cachedVertexBuffers=e,this._cachedEffectForVertexBuffers=i,this._bindVertexBuffersAttributes(e,i,r)),this._bindIndexBufferWithCache(t)}unbindInstanceAttributes(){let e;for(let t=0,i=this._currentInstanceLocations.length;t1||this.isWebGPU)),(o===1&&!this._caps.textureFloatLinearFiltering||o===2&&!this._caps.textureHalfFloatLinearFiltering)&&(l=1),o===1&&!this._caps.textureFloat&&(o=0,J.Warn("Float textures are not supported. Type forced to TEXTURETYPE_UNSIGNED_BYTE"));let _=sM(c),g=Dl(c),v=this._gl,x=new Fi(this,r),A=e.width||e,S=e.height||e,E=e.depth||0,R=e.layers||0,I=this._getSamplingParameters(l,(s||a)&&!_),y=R!==0?v.TEXTURE_2D_ARRAY:E!==0?v.TEXTURE_3D:p?v.TEXTURE_CUBE_MAP:v.TEXTURE_2D,M=_?this._getInternalFormatFromDepthTextureFormat(c,!0,g):this._getRGBABufferInternalSizedFormat(o,c,f),D=_?g?v.DEPTH_STENCIL:v.DEPTH_COMPONENT:this._getInternalFormat(c),O=_?this._getWebGLTextureTypeFromDepthTextureFormat(c):this._getWebGLTextureType(o);if(this._bindTextureDirectly(y,x),R!==0)x.is2DArray=!0,v.texImage3D(y,0,M,A,S,R,0,D,O,null);else if(E!==0)x.is3D=!0,v.texImage3D(y,0,M,A,S,E,0,D,O,null);else if(p){x.isCube=!0;for(let N=0;N<6;N++)v.texImage2D(v.TEXTURE_CUBE_MAP_POSITIVE_X+N,0,M,A,S,0,D,O,null)}else v.texImage2D(y,0,M,A,S,0,D,O,null);if(v.texParameteri(y,v.TEXTURE_MAG_FILTER,I.mag),v.texParameteri(y,v.TEXTURE_MIN_FILTER,I.min),v.texParameteri(y,v.TEXTURE_WRAP_S,v.CLAMP_TO_EDGE),v.texParameteri(y,v.TEXTURE_WRAP_T,v.CLAMP_TO_EDGE),_&&this.webGLVersion>1&&(m===0?(v.texParameteri(y,v.TEXTURE_COMPARE_FUNC,515),v.texParameteri(y,v.TEXTURE_COMPARE_MODE,v.NONE)):(v.texParameteri(y,v.TEXTURE_COMPARE_FUNC,m),v.texParameteri(y,v.TEXTURE_COMPARE_MODE,v.COMPARE_REF_TO_TEXTURE))),(s||a)&&this._gl.generateMipmap(y),this._bindTextureDirectly(y,null),x._useSRGBBuffer=f,x.baseWidth=A,x.baseHeight=S,x.width=A,x.height=S,x.depth=R||E,x.isReady=!0,x.samples=h,x.generateMipMaps=s,x.samplingMode=l,x.type=o,x.format=c,x.label=d,x.comparisonFunction=m,this._internalTexturesCache.push(x),u){let N;if(sM(x.format)?N=this._setupFramebufferDepthAttachments(Dl(x.format),x.format!==19,x.width,x.height,h,x.format,!0):N=this._createRenderBuffer(x.width,x.height,h,-1,this._getRGBABufferInternalSizedFormat(x.type,x.format,x._useSRGBBuffer),-1),!N)throw new Error("Unable to create render buffer");x._autoMSAAManagement=!0;let F=x._hardwareTexture;F||(F=x._hardwareTexture=this._createHardwareTexture()),F.addMSAARenderBuffer(N)}return x}_getUseSRGBBuffer(e,t){return e&&this._caps.supportSRGBBuffers&&(this.webGLVersion>1||t)}createTexture(e,t,i,r,s=3,a=null,o=null,l=null,c=null,f=null,h=null,d,u,m,p){return this._createTextureBase(e,t,i,r,s,a,o,(..._)=>this._prepareWebGLTexture(..._,f),(_,g,v,x,A,S)=>{let E=this._gl,R=v.width===_&&v.height===g;A._creationFlags=m!=null?m:0;let I=this._getTexImageParametersForCreateTexture(A.format,A._useSRGBBuffer);if(R)return E.texImage2D(E.TEXTURE_2D,0,I.internalFormat,I.format,I.type,v),!1;let y=this._caps.maxTextureSize;if(v.width>y||v.height>y||!this._supportsHardwareTextureRescaling)return this._prepareWorkingCanvas(),!this._workingCanvas||!this._workingContext||(this._workingCanvas.width=_,this._workingCanvas.height=g,this._workingContext.drawImage(v,0,0,v.width,v.height,0,0,_,g),E.texImage2D(E.TEXTURE_2D,0,I.internalFormat,I.format,I.type,this._workingCanvas),A.width=_,A.height=g),!1;{let M=new Fi(this,2);this._bindTextureDirectly(E.TEXTURE_2D,M,!0),E.texImage2D(E.TEXTURE_2D,0,I.internalFormat,I.format,I.type,v),this._rescaleTexture(M,A,r,I.format,()=>{this._releaseTexture(M),this._bindTextureDirectly(E.TEXTURE_2D,A,!0),S()})}return!0},l,c,f,h,d,u,p)}_getTexImageParametersForCreateTexture(e,t){let i,r;return this.webGLVersion===1?(i=this._getInternalFormat(e,t),r=i):(i=this._getInternalFormat(e,!1),r=this._getRGBABufferInternalSizedFormat(0,e,t)),{internalFormat:r,format:i,type:this._gl.UNSIGNED_BYTE}}_rescaleTexture(e,t,i,r,s){}_unpackFlipY(e){this._unpackFlipYCached!==e&&(this._gl.pixelStorei(this._gl.UNPACK_FLIP_Y_WEBGL,e?1:0),this.enableUnpackFlipYCached&&(this._unpackFlipYCached=e))}_getUnpackAlignement(){return this._gl.getParameter(this._gl.UNPACK_ALIGNMENT)}_getTextureTarget(e){return e.isCube?this._gl.TEXTURE_CUBE_MAP:e.is3D?this._gl.TEXTURE_3D:e.is2DArray||e.isMultiview?this._gl.TEXTURE_2D_ARRAY:this._gl.TEXTURE_2D}updateTextureSamplingMode(e,t,i=!1){let r=this._getTextureTarget(t),s=this._getSamplingParameters(e,t.useMipMaps||i);this._setTextureParameterInteger(r,this._gl.TEXTURE_MAG_FILTER,s.mag,t),this._setTextureParameterInteger(r,this._gl.TEXTURE_MIN_FILTER,s.min),i&&s.hasMipMaps&&(t.generateMipMaps=!0,this._gl.generateMipmap(r)),this._bindTextureDirectly(r,null),t.samplingMode=e}updateTextureDimensions(e,t,i,r=1){}updateTextureWrappingMode(e,t,i=null,r=null){let s=this._getTextureTarget(e);t!==null&&(this._setTextureParameterInteger(s,this._gl.TEXTURE_WRAP_S,this._getTextureWrapMode(t),e),e._cachedWrapU=t),i!==null&&(this._setTextureParameterInteger(s,this._gl.TEXTURE_WRAP_T,this._getTextureWrapMode(i),e),e._cachedWrapV=i),(e.is2DArray||e.is3D)&&r!==null&&(this._setTextureParameterInteger(s,this._gl.TEXTURE_WRAP_R,this._getTextureWrapMode(r),e),e._cachedWrapR=r),this._bindTextureDirectly(s,null)}_uploadCompressedDataToTextureDirectly(e,t,i,r,s,a=0,o=0){let l=this._gl,c=l.TEXTURE_2D;if(e.isCube&&(c=l.TEXTURE_CUBE_MAP_POSITIVE_X+a),e._useSRGBBuffer)switch(t){case 37492:case 36196:this._caps.etc2?t=l.COMPRESSED_SRGB8_ETC2:e._useSRGBBuffer=!1;break;case 37496:this._caps.etc2?t=l.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:e._useSRGBBuffer=!1;break;case 36492:t=l.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT;break;case 37808:t=l.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR;break;case 37809:t=l.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR;break;case 37810:t=l.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR;break;case 37811:t=l.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR;break;case 37812:t=l.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR;break;case 37813:t=l.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR;break;case 37814:t=l.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR;break;case 37815:t=l.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR;break;case 37816:t=l.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR;break;case 37817:t=l.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR;break;case 37818:t=l.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR;break;case 37819:t=l.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR;break;case 37820:t=l.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR;break;case 37821:t=l.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR;break;case 33776:this._caps.s3tc_srgb?t=l.COMPRESSED_SRGB_S3TC_DXT1_EXT:e._useSRGBBuffer=!1;break;case 33777:this._caps.s3tc_srgb?t=l.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT:e._useSRGBBuffer=!1;break;case 33779:this._caps.s3tc_srgb?t=l.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT:e._useSRGBBuffer=!1;break;default:e._useSRGBBuffer=!1;break}if(e.generateMipMaps){let f=e._hardwareTexture;f.memoryAllocated||(l.texStorage2D(e.isCube?l.TEXTURE_CUBE_MAP:l.TEXTURE_2D,Math.floor(Math.log2(Math.max(i,r)))+1,t,e.width,e.height),f.memoryAllocated=!0),this._gl.compressedTexSubImage2D(c,o,0,0,i,r,t,s)}else this._gl.compressedTexImage2D(c,o,t,i,r,0,s)}_uploadDataToTextureDirectly(e,t,i=0,r=0,s,a=!1){let o=this._gl,l=this._getWebGLTextureType(e.type),c=this._getInternalFormat(e.format),f=s===void 0?this._getRGBABufferInternalSizedFormat(e.type,e.format,e._useSRGBBuffer):this._getInternalFormat(s,e._useSRGBBuffer);this._unpackFlipY(e.invertY);let h=o.TEXTURE_2D;e.isCube&&(h=o.TEXTURE_CUBE_MAP_POSITIVE_X+i);let d=Math.round(Math.log(e.width)*Math.LOG2E),u=Math.round(Math.log(e.height)*Math.LOG2E),m=a?e.width:Math.pow(2,Math.max(d-r,0)),p=a?e.height:Math.pow(2,Math.max(u-r,0));o.texImage2D(h,r,f,m,p,0,c,l,t)}updateTextureData(e,t,i,r,s,a,o=0,l=0,c=!1){let f=this._gl,h=this._getWebGLTextureType(e.type),d=this._getInternalFormat(e.format);this._unpackFlipY(e.invertY);let u=f.TEXTURE_2D,m=f.TEXTURE_2D;e.isCube&&(m=f.TEXTURE_CUBE_MAP_POSITIVE_X+o,u=f.TEXTURE_CUBE_MAP),this._bindTextureDirectly(u,e,!0),f.texSubImage2D(m,l,i,r,s,a,d,h,t),c&&this._gl.generateMipmap(m),this._bindTextureDirectly(u,null)}_uploadArrayBufferViewToTexture(e,t,i=0,r=0){let s=this._gl,a=e.isCube?s.TEXTURE_CUBE_MAP:s.TEXTURE_2D;this._bindTextureDirectly(a,e,!0),this._uploadDataToTextureDirectly(e,t,i,r),this._bindTextureDirectly(a,null,!0)}_prepareWebGLTextureContinuation(e,t,i,r,s){let a=this._gl;if(!a)return;let o=this._getSamplingParameters(s,!i);a.texParameteri(a.TEXTURE_2D,a.TEXTURE_MAG_FILTER,o.mag),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_MIN_FILTER,o.min),!i&&!r&&a.generateMipmap(a.TEXTURE_2D),this._bindTextureDirectly(a.TEXTURE_2D,null),t&&t.removePendingData(e),e.onLoadedObservable.notifyObservers(e),e.onLoadedObservable.clear()}_prepareWebGLTexture(e,t,i,r,s,a,o,l,c,f){let h=this.getCaps().maxTextureSize,d=Math.min(h,this.needPOTTextures?hs(r.width,h):r.width),u=Math.min(h,this.needPOTTextures?hs(r.height,h):r.height),m=this._gl;if(m){if(!e._hardwareTexture){i&&i.removePendingData(e);return}this._bindTextureDirectly(m.TEXTURE_2D,e,!0),this._unpackFlipY(s===void 0?!0:!!s),e.baseWidth=r.width,e.baseHeight=r.height,e.width=d,e.height=u,e.isReady=!0,e.type=e.type!==-1?e.type:0,e.format=e.format!==-1?e.format:f!=null?f:t===".jpg"&&!e._useSRGBBuffer?4:5,!l(d,u,r,t,e,()=>{this._prepareWebGLTextureContinuation(e,i,a,o,c)})&&this._prepareWebGLTextureContinuation(e,i,a,o,c)}}_getInternalFormatFromDepthTextureFormat(e,t,i){let r=this._gl;if(!t)return r.STENCIL_INDEX8;let a=i?r.DEPTH_STENCIL:r.DEPTH_COMPONENT;return this.webGLVersion>1?e===15?a=r.DEPTH_COMPONENT16:e===16?a=r.DEPTH_COMPONENT24:e===17||e===13?a=i?r.DEPTH24_STENCIL8:r.DEPTH_COMPONENT24:e===14?a=r.DEPTH_COMPONENT32F:e===18&&(a=i?r.DEPTH32F_STENCIL8:r.DEPTH_COMPONENT32F):a=r.DEPTH_COMPONENT16,a}_getWebGLTextureTypeFromDepthTextureFormat(e){let t=this._gl,i=t.UNSIGNED_INT;return e===15?i=t.UNSIGNED_SHORT:e===17||e===13?i=t.UNSIGNED_INT_24_8:e===14?i=t.FLOAT:e===18?i=t.FLOAT_32_UNSIGNED_INT_24_8_REV:e===19&&(i=t.UNSIGNED_BYTE),i}_setupFramebufferDepthAttachments(e,t,i,r,s=1,a,o=!1){let l=this._gl;a=a!=null?a:e?13:14;let c=this._getInternalFormatFromDepthTextureFormat(a,t,e);return e&&t?this._createRenderBuffer(i,r,s,l.DEPTH_STENCIL,c,o?-1:l.DEPTH_STENCIL_ATTACHMENT):t?this._createRenderBuffer(i,r,s,c,c,o?-1:l.DEPTH_ATTACHMENT):e?this._createRenderBuffer(i,r,s,c,c,o?-1:l.STENCIL_ATTACHMENT):null}_createRenderBuffer(e,t,i,r,s,a,o=!0){let c=this._gl.createRenderbuffer();return this._updateRenderBuffer(c,e,t,i,r,s,a,o)}_updateRenderBuffer(e,t,i,r,s,a,o,l=!0){let c=this._gl;return c.bindRenderbuffer(c.RENDERBUFFER,e),r>1&&c.renderbufferStorageMultisample?c.renderbufferStorageMultisample(c.RENDERBUFFER,r,a,t,i):c.renderbufferStorage(c.RENDERBUFFER,s,t,i),o!==-1&&c.framebufferRenderbuffer(c.FRAMEBUFFER,o,c.RENDERBUFFER,e),l&&c.bindRenderbuffer(c.RENDERBUFFER,null),e}_releaseTexture(e){this._deleteTexture(e._hardwareTexture),this.unbindAllTextures();let t=this._internalTexturesCache.indexOf(e);t!==-1&&this._internalTexturesCache.splice(t,1),e._lodTextureHigh&&e._lodTextureHigh.dispose(),e._lodTextureMid&&e._lodTextureMid.dispose(),e._lodTextureLow&&e._lodTextureLow.dispose(),e._irradianceTexture&&e._irradianceTexture.dispose()}_deleteTexture(e){e==null||e.release()}_setProgram(e){this._currentProgram!==e&&($1(e,this._gl),this._currentProgram=e)}bindSamplers(e){let t=e.getPipelineContext();this._setProgram(t.program);let i=e.getSamplers();for(let r=0;r-1;if(i&&a&&(this._activeChannel=t._associatedChannel),this._boundTexturesCache[this._activeChannel]!==t||r){if(this._activateCurrentTexture(),t&&t.isMultiview)throw J.Error(["_bindTextureDirectly called with a multiview texture!",e,t]),"_bindTextureDirectly called with a multiview texture!";this._gl.bindTexture(e,(c=(l=t==null?void 0:t._hardwareTexture)==null?void 0:l.underlyingResource)!=null?c:null),this._boundTexturesCache[this._activeChannel]=t,t&&(t._associatedChannel=this._activeChannel)}else i&&(s=!0,this._activateCurrentTexture());return a&&!i&&this._bindSamplerUniformToChannel(t._associatedChannel,this._activeChannel),s}_bindTexture(e,t,i){if(e===void 0)return;t&&(t._associatedChannel=e),this._activeChannel=e;let r=t?this._getTextureTarget(t):this._gl.TEXTURE_2D;this._bindTextureDirectly(r,t)}unbindAllTextures(){for(let e=0;e1&&(this._bindTextureDirectly(this._gl.TEXTURE_3D,null),this._bindTextureDirectly(this._gl.TEXTURE_2D_ARRAY,null))}setTexture(e,t,i,r){e!==void 0&&(t&&(this._boundUniforms[e]=t),this._setTexture(e,i))}_bindSamplerUniformToChannel(e,t){let i=this._boundUniforms[e];!i||i._currentState===t||(this._gl.uniform1i(i,t),i._currentState=t)}_getTextureWrapMode(e){switch(e){case 1:return this._gl.REPEAT;case 0:return this._gl.CLAMP_TO_EDGE;case 2:return this._gl.MIRRORED_REPEAT}return this._gl.REPEAT}_setTexture(e,t,i=!1,r=!1,s=""){if(!t)return this._boundTexturesCache[e]!=null&&(this._activeChannel=e,this._bindTextureDirectly(this._gl.TEXTURE_2D,null),this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null),this.webGLVersion>1&&(this._bindTextureDirectly(this._gl.TEXTURE_3D,null),this._bindTextureDirectly(this._gl.TEXTURE_2D_ARRAY,null))),!1;if(t.video){this._activeChannel=e;let c=t.getInternalTexture();c&&(c._associatedChannel=e),t.update()}else if(t.delayLoadState===4)return t.delayLoad(),!1;let a;r?a=t.depthStencilTexture:t.isReady()?a=t.getInternalTexture():t.isCube?a=this.emptyCubeTexture:t.is3D?a=this.emptyTexture3D:t.is2DArray?a=this.emptyTexture2DArray:a=this.emptyTexture,!i&&a&&(a._associatedChannel=e);let o=!0;this._boundTexturesCache[e]===a&&(i||this._bindSamplerUniformToChannel(a._associatedChannel,e),o=!1),this._activeChannel=e;let l=this._getTextureTarget(a);if(o&&this._bindTextureDirectly(l,a,i),a&&!a.isMultiview){if(a.isCube&&a._cachedCoordinatesMode!==t.coordinatesMode){a._cachedCoordinatesMode=t.coordinatesMode;let c=t.coordinatesMode!==3&&t.coordinatesMode!==5?1:0;t.wrapU=c,t.wrapV=c}a._cachedWrapU!==t.wrapU&&(a._cachedWrapU=t.wrapU,this._setTextureParameterInteger(l,this._gl.TEXTURE_WRAP_S,this._getTextureWrapMode(t.wrapU),a)),a._cachedWrapV!==t.wrapV&&(a._cachedWrapV=t.wrapV,this._setTextureParameterInteger(l,this._gl.TEXTURE_WRAP_T,this._getTextureWrapMode(t.wrapV),a)),a.is3D&&a._cachedWrapR!==t.wrapR&&(a._cachedWrapR=t.wrapR,this._setTextureParameterInteger(l,this._gl.TEXTURE_WRAP_R,this._getTextureWrapMode(t.wrapR),a)),this._setAnisotropicLevel(l,a,t.anisotropicFilteringLevel)}return!0}setTextureArray(e,t,i,r){if(!(e===void 0||!t)){(!this._textureUnits||this._textureUnits.length!==i.length)&&(this._textureUnits=new Int32Array(i.length));for(let s=0;s=this._caps.maxVertexAttribs||!this._vertexAttribArraysEnabled[e]||this.disableAttributeByIndex(e)}releaseEffects(){this._compiledEffects={},this.onReleaseEffectsObservable.notifyObservers(this)}dispose(){var e;ar()&&this._renderingCanvas&&(this._renderingCanvas.removeEventListener("webglcontextlost",this._onContextLost),this._onContextRestored&&this._renderingCanvas.removeEventListener("webglcontextrestored",this._onContextRestored)),super.dispose(),this._dummyFramebuffer&&this._gl.deleteFramebuffer(this._dummyFramebuffer),this.unbindAllAttributes(),this._boundUniforms={},this._workingCanvas=null,this._workingContext=null,this._currentBufferPointers.length=0,this._currentProgram=null,this._creationOptions.loseContextOnDispose&&((e=this._gl.getExtension("WEBGL_lose_context"))==null||e.loseContext()),HS(this._gl)}attachContextLostEvent(e){this._renderingCanvas&&this._renderingCanvas.addEventListener("webglcontextlost",e,!1)}attachContextRestoredEvent(e){this._renderingCanvas&&this._renderingCanvas.addEventListener("webglcontextrestored",e,!1)}getError(){return this._gl.getError()}_canRenderToFloatFramebuffer(){return this._webGLVersion>1?this._caps.colorBufferFloat:this._canRenderToFramebuffer(1)}_canRenderToHalfFloatFramebuffer(){return this._webGLVersion>1?this._caps.colorBufferFloat:this._canRenderToFramebuffer(2)}_canRenderToFramebuffer(e){let t=this._gl;for(;t.getError()!==t.NO_ERROR;);let i=!0,r=t.createTexture();t.bindTexture(t.TEXTURE_2D,r),t.texImage2D(t.TEXTURE_2D,0,this._getRGBABufferInternalSizedFormat(e),1,1,0,t.RGBA,this._getWebGLTextureType(e),null),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.NEAREST);let s=t.createFramebuffer();t.bindFramebuffer(t.FRAMEBUFFER,s),t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,r,0);let a=t.checkFramebufferStatus(t.FRAMEBUFFER);if(i=i&&a===t.FRAMEBUFFER_COMPLETE,i=i&&t.getError()===t.NO_ERROR,i&&(t.clear(t.COLOR_BUFFER_BIT),i=i&&t.getError()===t.NO_ERROR),i){t.bindFramebuffer(t.FRAMEBUFFER,null);let o=t.RGBA,l=t.UNSIGNED_BYTE,c=new Uint8Array(4);t.readPixels(0,0,1,1,o,l,c),i=i&&t.getError()===t.NO_ERROR}for(t.deleteTexture(r),t.deleteFramebuffer(s),t.bindFramebuffer(t.FRAMEBUFFER,null);!i&&t.getError()!==t.NO_ERROR;);return i}_getWebGLTextureType(e){if(this._webGLVersion===1){switch(e){case 1:return this._gl.FLOAT;case 2:return this._gl.HALF_FLOAT_OES;case 0:return this._gl.UNSIGNED_BYTE;case 8:return this._gl.UNSIGNED_SHORT_4_4_4_4;case 9:return this._gl.UNSIGNED_SHORT_5_5_5_1;case 10:return this._gl.UNSIGNED_SHORT_5_6_5}return this._gl.UNSIGNED_BYTE}switch(e){case 3:return this._gl.BYTE;case 0:return this._gl.UNSIGNED_BYTE;case 4:return this._gl.SHORT;case 5:return this._gl.UNSIGNED_SHORT;case 6:return this._gl.INT;case 7:return this._gl.UNSIGNED_INT;case 1:return this._gl.FLOAT;case 2:return this._gl.HALF_FLOAT;case 8:return this._gl.UNSIGNED_SHORT_4_4_4_4;case 9:return this._gl.UNSIGNED_SHORT_5_5_5_1;case 10:return this._gl.UNSIGNED_SHORT_5_6_5;case 11:return this._gl.UNSIGNED_INT_2_10_10_10_REV;case 12:return this._gl.UNSIGNED_INT_24_8;case 13:return this._gl.UNSIGNED_INT_10F_11F_11F_REV;case 14:return this._gl.UNSIGNED_INT_5_9_9_9_REV;case 15:return this._gl.FLOAT_32_UNSIGNED_INT_24_8_REV}return this._gl.UNSIGNED_BYTE}_getInternalFormat(e,t=!1){let i=t?this._glSRGBExtensionValues.SRGB8_ALPHA8:this._gl.RGBA;switch(e){case 0:i=this._gl.ALPHA;break;case 1:i=this._gl.LUMINANCE;break;case 2:i=this._gl.LUMINANCE_ALPHA;break;case 6:case 33322:case 36760:i=this._gl.RED;break;case 7:case 33324:case 36761:i=this._gl.RG;break;case 4:case 32852:case 36762:i=t?this._glSRGBExtensionValues.SRGB:this._gl.RGB;break;case 5:case 32859:case 36763:i=t?this._glSRGBExtensionValues.SRGB8_ALPHA8:this._gl.RGBA;break}if(this._webGLVersion>1)switch(e){case 8:i=this._gl.RED_INTEGER;break;case 9:i=this._gl.RG_INTEGER;break;case 10:i=this._gl.RGB_INTEGER;break;case 11:i=this._gl.RGBA_INTEGER;break}return i}_getRGBABufferInternalSizedFormat(e,t,i=!1){if(this._webGLVersion===1){if(t!==void 0)switch(t){case 0:return this._gl.ALPHA;case 1:return this._gl.LUMINANCE;case 2:return this._gl.LUMINANCE_ALPHA;case 4:return i?this._glSRGBExtensionValues.SRGB:this._gl.RGB}return this._gl.RGBA}switch(e){case 3:switch(t){case 6:return this._gl.R8_SNORM;case 7:return this._gl.RG8_SNORM;case 4:return this._gl.RGB8_SNORM;case 8:return this._gl.R8I;case 9:return this._gl.RG8I;case 10:return this._gl.RGB8I;case 11:return this._gl.RGBA8I;default:return this._gl.RGBA8_SNORM}case 0:switch(t){case 6:return this._gl.R8;case 7:return this._gl.RG8;case 4:return i?this._glSRGBExtensionValues.SRGB8:this._gl.RGB8;case 5:return i?this._glSRGBExtensionValues.SRGB8_ALPHA8:this._gl.RGBA8;case 8:return this._gl.R8UI;case 9:return this._gl.RG8UI;case 10:return this._gl.RGB8UI;case 11:return this._gl.RGBA8UI;case 0:return this._gl.ALPHA;case 1:return this._gl.LUMINANCE;case 2:return this._gl.LUMINANCE_ALPHA;default:return this._gl.RGBA8}case 4:switch(t){case 8:return this._gl.R16I;case 36760:return this._gl.R16_SNORM_EXT;case 36761:return this._gl.RG16_SNORM_EXT;case 36762:return this._gl.RGB16_SNORM_EXT;case 36763:return this._gl.RGBA16_SNORM_EXT;case 9:return this._gl.RG16I;case 10:return this._gl.RGB16I;case 11:return this._gl.RGBA16I;default:return this._gl.RGBA16I}case 5:switch(t){case 8:return this._gl.R16UI;case 33322:return this._gl.R16_EXT;case 33324:return this._gl.RG16_EXT;case 32852:return this._gl.RGB16_EXT;case 32859:return this._gl.RGBA16_EXT;case 9:return this._gl.RG16UI;case 10:return this._gl.RGB16UI;case 11:return this._gl.RGBA16UI;default:return this._gl.RGBA16UI}case 6:switch(t){case 8:return this._gl.R32I;case 9:return this._gl.RG32I;case 10:return this._gl.RGB32I;case 11:return this._gl.RGBA32I;default:return this._gl.RGBA32I}case 7:switch(t){case 8:return this._gl.R32UI;case 9:return this._gl.RG32UI;case 10:return this._gl.RGB32UI;case 11:return this._gl.RGBA32UI;default:return this._gl.RGBA32UI}case 1:switch(t){case 6:return this._gl.R32F;case 7:return this._gl.RG32F;case 4:return this._gl.RGB32F;case 5:return this._gl.RGBA32F;default:return this._gl.RGBA32F}case 2:switch(t){case 6:return this._gl.R16F;case 7:return this._gl.RG16F;case 4:return this._gl.RGB16F;case 5:return this._gl.RGBA16F;default:return this._gl.RGBA16F}case 10:return this._gl.RGB565;case 13:return this._gl.R11F_G11F_B10F;case 14:return this._gl.RGB9_E5;case 8:return this._gl.RGBA4;case 9:return this._gl.RGB5_A1;case 11:switch(t){case 5:return this._gl.RGB10_A2;case 11:return this._gl.RGB10_A2UI;default:return this._gl.RGB10_A2}}return i?this._glSRGBExtensionValues.SRGB8_ALPHA8:this._gl.RGBA8}readPixels(e,t,i,r,s=!0,a=!0,o=null){let l=s?4:3,c=s?this._gl.RGBA:this._gl.RGB,f=i*r*l;if(!o)o=new Uint8Array(f);else if(o.length{Pl();fT=class{constructor(e=30){this._enabled=!0,this._rollingFrameTime=new oM(e)}sampleFrame(e=dr.Now){if(this._enabled){if(this._lastFrameTimeMs!=null){let t=e-this._lastFrameTimeMs;this._rollingFrameTime.add(t)}this._lastFrameTimeMs=e}}get averageFrameTime(){return this._rollingFrameTime.average}get averageFrameTimeVariance(){return this._rollingFrameTime.variance}get instantaneousFrameTime(){return this._rollingFrameTime.history(0)}get averageFPS(){return 1e3/this._rollingFrameTime.average}get instantaneousFPS(){let e=this._rollingFrameTime.history(0);return e===0?0:1e3/e}get isSaturated(){return this._rollingFrameTime.isSaturated()}enable(){this._enabled=!0}disable(){this._enabled=!1,this._lastFrameTimeMs=null}get isEnabled(){return this._enabled}reset(){this._lastFrameTimeMs=null,this._rollingFrameTime.reset()}},oM=class{constructor(e){this._samples=new Array(e),this.reset()}add(e){let t;if(this.isSaturated()){let i=this._samples[this._pos];t=i-this.average,this.average-=t/(this._sampleCount-1),this._m2-=t*(i-this.average)}else this._sampleCount++;t=e-this.average,this.average+=t/this._sampleCount,this._m2+=t*(e-this.average),this.variance=this._m2/(this._sampleCount-1),this._samples[this._pos]=e,this._pos++,this._pos%=this._samples.length}history(e){if(e>=this._sampleCount||e>=this._samples.length)return 0;let t=this._wrapPosition(this._pos-1);return this._samples[this._wrapPosition(t-e)]}isSaturated(){return this._sampleCount>=this._samples.length}reset(){this.average=0,this.variance=0,this._sampleCount=0,this._pos=0,this._m2=0}_wrapPosition(e){let t=this._samples.length;return(e%t+t)%t}}});var b3=C(()=>{ds();bt.prototype.setAlphaMode=function(n,e=!1,t=0){if(this._alphaMode[t]===n){if(!e){let r=n===0;this.depthCullingState.depthMask!==r&&(this.depthCullingState.depthMask=r)}return}let i=n===0;this._alphaState.setAlphaBlend(!i,t),this._alphaState.setAlphaMode(n,t),e||(this.depthCullingState.depthMask=i),this._alphaMode[t]=n}});function I3(n,e,t,i){let r,s=1;i===1?r=new Float32Array(e*t*4):i===2?(r=new Uint16Array(e*t*4),s=15360):i===7?r=new Uint32Array(e*t*4):r=new Uint8Array(e*t*4);for(let a=0;a{Ws();Pt();ds();zo();bt.prototype.updateRawTexture=function(n,e,t,i,r=null,s=0,a=!1){if(!n)return;let o=this._getRGBABufferInternalSizedFormat(s,t,a),l=this._getInternalFormat(t),c=this._getWebGLTextureType(s);this._bindTextureDirectly(this._gl.TEXTURE_2D,n,!0),this._unpackFlipY(i===void 0?!0:!!i),this._doNotHandleContextLost||(n._bufferView=e,n.format=t,n.type=s,n.invertY=i,n._compression=r),n.width%4!==0&&this._gl.pixelStorei(this._gl.UNPACK_ALIGNMENT,1),r&&e?this._gl.compressedTexImage2D(this._gl.TEXTURE_2D,0,this.getCaps().s3tc[r],n.width,n.height,0,e):this._gl.texImage2D(this._gl.TEXTURE_2D,0,o,n.width,n.height,0,l,c,e),n.generateMipMaps&&this._gl.generateMipmap(this._gl.TEXTURE_2D),this._bindTextureDirectly(this._gl.TEXTURE_2D,null),n.isReady=!0};bt.prototype.createRawTexture=function(n,e,t,i,r,s,a,o=null,l=0,c=0,f=!1){let h=new Fi(this,3);h.baseWidth=e,h.baseHeight=t,h.width=e,h.height=t,h.format=i,h.generateMipMaps=r,h.samplingMode=a,h.invertY=s,h._compression=o,h.type=l,h._useSRGBBuffer=this._getUseSRGBBuffer(f,!r),this._doNotHandleContextLost||(h._bufferView=n),this.updateRawTexture(h,n,i,s,o,l,h._useSRGBBuffer),this._bindTextureDirectly(this._gl.TEXTURE_2D,h,!0);let d=this._getSamplingParameters(a,r);return this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MAG_FILTER,d.mag),this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MIN_FILTER,d.min),r&&this._gl.generateMipmap(this._gl.TEXTURE_2D),this._bindTextureDirectly(this._gl.TEXTURE_2D,null),this._internalTexturesCache.push(h),h};bt.prototype.createRawCubeTexture=function(n,e,t,i,r,s,a,o=null){let l=this._gl,c=new Fi(this,8);c.isCube=!0,c.format=t,c.type=i,this._doNotHandleContextLost||(c._bufferViewArray=n);let f=this._getWebGLTextureType(i),h=this._getInternalFormat(t);h===l.RGB&&(h=l.RGBA),f===l.FLOAT&&!this._caps.textureFloatLinearFiltering?(r=!1,a=1,J.Warn("Float texture filtering is not supported. Mipmap generation and sampling mode are forced to false and TEXTURE_NEAREST_SAMPLINGMODE, respectively.")):f===this._gl.HALF_FLOAT_OES&&!this._caps.textureHalfFloatLinearFiltering?(r=!1,a=1,J.Warn("Half float texture filtering is not supported. Mipmap generation and sampling mode are forced to false and TEXTURE_NEAREST_SAMPLINGMODE, respectively.")):f===l.FLOAT&&!this._caps.textureFloatRender?(r=!1,J.Warn("Render to float textures is not supported. Mipmap generation forced to false.")):f===l.HALF_FLOAT&&!this._caps.colorBufferFloat&&(r=!1,J.Warn("Render to half float textures is not supported. Mipmap generation forced to false."));let d=e,u=d;if(c.width=d,c.height=u,c.invertY=s,c._compression=o,!this.needPOTTextures||Ih(c.width)&&Ih(c.height)||(r=!1),n)this.updateRawCubeTexture(c,n,t,i,s,o);else{let _=this._getRGBABufferInternalSizedFormat(i),g=0;this._bindTextureDirectly(l.TEXTURE_CUBE_MAP,c,!0);for(let v=0;v<6;v++)o?l.compressedTexImage2D(l.TEXTURE_CUBE_MAP_POSITIVE_X+v,g,this.getCaps().s3tc[o],c.width,c.height,0,void 0):l.texImage2D(l.TEXTURE_CUBE_MAP_POSITIVE_X+v,g,_,c.width,c.height,0,h,f,null);this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null)}this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,c,!0),n&&r&&this._gl.generateMipmap(this._gl.TEXTURE_CUBE_MAP);let p=this._getSamplingParameters(a,r);return l.texParameteri(l.TEXTURE_CUBE_MAP,l.TEXTURE_MAG_FILTER,p.mag),l.texParameteri(l.TEXTURE_CUBE_MAP,l.TEXTURE_MIN_FILTER,p.min),l.texParameteri(l.TEXTURE_CUBE_MAP,l.TEXTURE_WRAP_S,l.CLAMP_TO_EDGE),l.texParameteri(l.TEXTURE_CUBE_MAP,l.TEXTURE_WRAP_T,l.CLAMP_TO_EDGE),this._bindTextureDirectly(l.TEXTURE_CUBE_MAP,null),c.generateMipMaps=r,c.samplingMode=a,c.isReady=!0,c};bt.prototype.updateRawCubeTexture=function(n,e,t,i,r,s=null,a=0){n._bufferViewArray=e,n.format=t,n.type=i,n.invertY=r,n._compression=s;let o=this._gl,l=this._getWebGLTextureType(i),c=this._getInternalFormat(t),f=this._getRGBABufferInternalSizedFormat(i),h=!1;c===o.RGB&&(c=o.RGBA,h=!0),this._bindTextureDirectly(o.TEXTURE_CUBE_MAP,n,!0),this._unpackFlipY(r===void 0?!0:!!r),n.width%4!==0&&o.pixelStorei(o.UNPACK_ALIGNMENT,1);for(let u=0;u<6;u++){let m=e[u];s?o.compressedTexImage2D(o.TEXTURE_CUBE_MAP_POSITIVE_X+u,a,this.getCaps().s3tc[s],n.width,n.height,0,m):(h&&(m=I3(m,n.width,n.height,i)),o.texImage2D(o.TEXTURE_CUBE_MAP_POSITIVE_X+u,a,f,n.width,n.height,0,c,l,m))}(!this.needPOTTextures||Ih(n.width)&&Ih(n.height))&&n.generateMipMaps&&a===0&&this._gl.generateMipmap(this._gl.TEXTURE_CUBE_MAP),this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null),n.isReady=!0};bt.prototype.createRawCubeTextureFromUrl=function(n,e,t,i,r,s,a,o,l=null,c=null,f=3,h=!1){let d=this._gl,u=this.createRawCubeTexture(null,t,i,r,!s,h,f,null);e==null||e.addPendingData(u),u.url=n,u.isReady=!1,this._internalTexturesCache.push(u);let m=(_,g)=>{e==null||e.removePendingData(u),c&&c(_?_.status+" "+_.statusText:"Failed to parse texture data",g)},p=async _=>{if(!u._hardwareTexture)return;let g=a(_);if(!g)return;let v=g instanceof Promise?await g:g,x=u.width;if(o){let A=this._getWebGLTextureType(r),S=this._getInternalFormat(i),E=this._getRGBABufferInternalSizedFormat(r),R=!1;S===d.RGB&&(S=d.RGBA,R=!0),this._bindTextureDirectly(d.TEXTURE_CUBE_MAP,u,!0),this._unpackFlipY(!1);let I=o(v);for(let y=0;y>y;for(let D=0;D<6;D++){let O=I[y][D];R&&(O=I3(O,M,M,r)),d.texImage2D(D,y,E,M,M,0,S,A,O)}}this._bindTextureDirectly(d.TEXTURE_CUBE_MAP,null)}else this.updateRawCubeTexture(u,v,i,r,h);u.isReady=!0,e==null||e.removePendingData(u),u.onLoadedObservable.notifyObservers(u),u.onLoadedObservable.clear(),l&&l()};return this._loadFile(n,_=>{p(_).catch(g=>{m(void 0,g)})},void 0,e==null?void 0:e.offlineProvider,!0,m),u};bt.prototype.createRawTexture2DArray=M3(!1);bt.prototype.createRawTexture3D=M3(!0);bt.prototype.updateRawTexture2DArray=C3(!1);bt.prototype.updateRawTexture3D=C3(!0)});var P3=C(()=>{ds();Jc();bt.prototype._readTexturePixelsSync=function(n,e,t,i=-1,r=0,s=null,a=!0,o=!1,l=0,c=0){var d,u,m;let f=this._gl;if(!f)throw new Error("Engine does not have gl rendering context.");if(!this._dummyFramebuffer){let p=f.createFramebuffer();if(!p)throw new Error("Unable to create dummy framebuffer");this._dummyFramebuffer=p}f.bindFramebuffer(f.FRAMEBUFFER,this._dummyFramebuffer),i>-1&&(n.is2DArray||n.is3D)?f.framebufferTextureLayer(f.FRAMEBUFFER,f.COLOR_ATTACHMENT0,(d=n._hardwareTexture)==null?void 0:d.underlyingResource,r,i):i>-1?f.framebufferTexture2D(f.FRAMEBUFFER,f.COLOR_ATTACHMENT0,f.TEXTURE_CUBE_MAP_POSITIVE_X+i,(u=n._hardwareTexture)==null?void 0:u.underlyingResource,r):f.framebufferTexture2D(f.FRAMEBUFFER,f.COLOR_ATTACHMENT0,f.TEXTURE_2D,(m=n._hardwareTexture)==null?void 0:m.underlyingResource,r);let h=n.type!==void 0?this._getWebGLTextureType(n.type):f.UNSIGNED_BYTE;if(o)s||(s=K1(n.type,4*e*t));else switch(h){case f.UNSIGNED_BYTE:s||(s=new Uint8Array(4*e*t)),h=f.UNSIGNED_BYTE;break;default:s||(s=new Float32Array(4*e*t)),h=f.FLOAT;break}return a&&this.flushFramebuffer(),f.readPixels(l,c,e,t,f.RGBA,h,s),f.bindFramebuffer(f.FRAMEBUFFER,this._currentFramebuffer),s};bt.prototype._readTexturePixels=function(n,e,t,i=-1,r=0,s=null,a=!0,o=!1,l=0,c=0){return Promise.resolve(this._readTexturePixelsSync(n,e,t,i,r,s,a,o,l,c))}});var D3=C(()=>{ds();bt.prototype.updateDynamicIndexBuffer=function(n,e,t=0){this._currentBoundBuffer[this._gl.ELEMENT_ARRAY_BUFFER]=null,this.bindIndexBuffer(n);let i;n.is32Bits?i=e instanceof Uint32Array?e:new Uint32Array(e):i=e instanceof Uint16Array?e:new Uint16Array(e),this._gl.bufferData(this._gl.ELEMENT_ARRAY_BUFFER,i,this._gl.DYNAMIC_DRAW),this._resetIndexBufferBinding()};bt.prototype.updateDynamicVertexBuffer=function(n,e,t,i){this.bindArrayBuffer(n),t===void 0&&(t=0);let r=e.byteLength||e.length;i===void 0||i>=r&&t===0?e instanceof Array?this._gl.bufferSubData(this._gl.ARRAY_BUFFER,t,new Float32Array(e)):this._gl.bufferSubData(this._gl.ARRAY_BUFFER,t,e):e instanceof Array?this._gl.bufferSubData(this._gl.ARRAY_BUFFER,t,new Float32Array(e).subarray(0,i/4)):(ArrayBuffer.isView(e)?e=new Uint8Array(e.buffer,e.byteOffset,i):e=new Uint8Array(e,0,i),this._gl.bufferSubData(this._gl.ARRAY_BUFFER,t,e)),this._resetVertexBufferBinding()}});var L3=C(()=>{ds();Ws();Pt();zo();bt.prototype._createDepthStencilCubeTexture=function(n,e){let t=new Fi(this,12);if(t.isCube=!0,this.webGLVersion===1)return J.Error("Depth cube texture is not supported by WebGL 1."),t;let i={bilinearFiltering:!1,comparisonFunction:0,generateStencil:!1,...e},r=this._gl;this._bindTextureDirectly(r.TEXTURE_CUBE_MAP,t,!0),this._setupDepthStencilTexture(t,n,i.bilinearFiltering,i.comparisonFunction);for(let s=0;s<6;s++)i.generateStencil?r.texImage2D(r.TEXTURE_CUBE_MAP_POSITIVE_X+s,0,r.DEPTH24_STENCIL8,n,n,0,r.DEPTH_STENCIL,r.UNSIGNED_INT_24_8,null):r.texImage2D(r.TEXTURE_CUBE_MAP_POSITIVE_X+s,0,r.DEPTH_COMPONENT24,n,n,0,r.DEPTH_COMPONENT,r.UNSIGNED_INT,null);return this._bindTextureDirectly(r.TEXTURE_CUBE_MAP,null),this._internalTexturesCache.push(t),t};bt.prototype._setCubeMapTextureParams=function(n,e,t){let i=this._gl;i.texParameteri(i.TEXTURE_CUBE_MAP,i.TEXTURE_MAG_FILTER,i.LINEAR),i.texParameteri(i.TEXTURE_CUBE_MAP,i.TEXTURE_MIN_FILTER,e?i.LINEAR_MIPMAP_LINEAR:i.LINEAR),i.texParameteri(i.TEXTURE_CUBE_MAP,i.TEXTURE_WRAP_S,i.CLAMP_TO_EDGE),i.texParameteri(i.TEXTURE_CUBE_MAP,i.TEXTURE_WRAP_T,i.CLAMP_TO_EDGE),n.samplingMode=e?3:2,e&&this.getCaps().textureMaxLevel&&t!==void 0&&t>0&&(i.texParameteri(i.TEXTURE_CUBE_MAP,i.TEXTURE_MAX_LEVEL,t),n._maxLodLevel=t),this._bindTextureDirectly(i.TEXTURE_CUBE_MAP,null)};bt.prototype.createCubeTexture=function(n,e,t,i,r=null,s=null,a,o=null,l=!1,c=0,f=0,h=null,d,u=!1,m=null){let p=this._gl;return this.createCubeTextureBase(n,e,t,!!i,r,s,a,o,l,c,f,h,_=>this._bindTextureDirectly(p.TEXTURE_CUBE_MAP,_,!0),(_,g)=>{let v=this.needPOTTextures?hs(g[0].width,this._caps.maxCubemapTextureSize):g[0].width,x=v,A=[p.TEXTURE_CUBE_MAP_POSITIVE_X,p.TEXTURE_CUBE_MAP_POSITIVE_Y,p.TEXTURE_CUBE_MAP_POSITIVE_Z,p.TEXTURE_CUBE_MAP_NEGATIVE_X,p.TEXTURE_CUBE_MAP_NEGATIVE_Y,p.TEXTURE_CUBE_MAP_NEGATIVE_Z];this._bindTextureDirectly(p.TEXTURE_CUBE_MAP,_,!0),this._unpackFlipY(!1);let S=a?this._getInternalFormat(a,_._useSRGBBuffer):_._useSRGBBuffer?this._glSRGBExtensionValues.SRGB8_ALPHA8:p.RGBA,E=a?this._getInternalFormat(a):p.RGBA;_._useSRGBBuffer&&this.webGLVersion===1&&(E=S);for(let R=0;R{v_();hT=class{get depthStencilTexture(){return this._depthStencilTexture}setDepthStencilTexture(e,t=!0){t&&this._depthStencilTexture&&this._depthStencilTexture.dispose(),this._depthStencilTexture=e,this._generateDepthBuffer=this._generateStencilBuffer=this._depthStencilTextureWithStencil=!1,e&&(this._generateDepthBuffer=!0,this._generateStencilBuffer=this._depthStencilTextureWithStencil=Dl(e.format))}get depthStencilTextureWithStencil(){return this._depthStencilTextureWithStencil}get isCube(){return this._isCube}get isMulti(){return this._isMulti}get is2DArray(){return this.layers>0}get is3D(){return this.depth>0}get size(){return this.width}get width(){var e;return(e=this._size.width)!=null?e:this._size}get height(){var e;return(e=this._size.height)!=null?e:this._size}get layers(){return this._size.layers||0}get depth(){return this._size.depth||0}get texture(){var e,t;return(t=(e=this._textures)==null?void 0:e[0])!=null?t:null}get textures(){return this._textures}get faceIndices(){return this._faceIndices}get layerIndices(){return this._layerIndices}getBaseArrayLayer(e){var s,a,o,l;if(!this._textures)return-1;let t=this._textures[e],i=(a=(s=this._layerIndices)==null?void 0:s[e])!=null?a:0,r=(l=(o=this._faceIndices)==null?void 0:o[e])!=null?l:0;return t.isCube?i*6+r:t.is3D?0:i}get samples(){return this._samples}setSamples(e,t=!0,i=!1){if(this.samples===e&&!i)return e;let r=this._isMulti?this._engine.updateMultipleRenderTargetTextureSampleCount(this,e,t):this._engine.updateRenderTargetTextureSampleCount(this,e);return this._samples=e,r}resolveMSAATextures(){this.isMulti?this._engine.resolveMultiFramebuffer(this):this._engine.resolveFramebuffer(this)}generateMipMaps(){this._engine._currentRenderTarget===this&&(this.isMulti?this._engine.unBindMultiColorAttachmentFramebuffer(this,!0):this._engine.unBindFramebuffer(this,!0)),this.isMulti?this._engine.generateMipMapsMultiFramebuffer(this):this._engine.generateMipMapsFramebuffer(this)}constructor(e,t,i,r,s){this._textures=null,this._faceIndices=null,this._layerIndices=null,this._samples=1,this._attachments=null,this._generateStencilBuffer=!1,this._generateDepthBuffer=!1,this._depthStencilTextureWithStencil=!1,this.disableAutomaticMSAAResolve=!1,this.resolveMSAAColors=!0,this.resolveMSAADepth=!1,this.resolveMSAAStencil=!1,this.depthReadOnly=!1,this.stencilReadOnly=!1,this._isMulti=e,this._isCube=t,this._size=i,this._engine=r,this._depthStencilTexture=null,this.label=s}setTextures(e){Array.isArray(e)?this._textures=e:e?this._textures=[e]:this._textures=null}setTexture(e,t=0,i=!0){this._textures||(this._textures=[]),this._textures[t]!==e&&(this._textures[t]&&i&&this._textures[t].dispose(),this._textures[t]=e)}setLayerAndFaceIndices(e,t){this._layerIndices=e,this._faceIndices=t}setLayerAndFaceIndex(e=0,t,i){this._layerIndices||(this._layerIndices=[]),this._faceIndices||(this._faceIndices=[]),t!==void 0&&t>=0&&(this._layerIndices[e]=t),i!==void 0&&i>=0&&(this._faceIndices[e]=i)}createDepthStencilTexture(e=0,t=!0,i=!1,r=1,s=14,a){var o;return(o=this._depthStencilTexture)==null||o.dispose(),this._depthStencilTextureWithStencil=i,this._depthStencilTextureLabel=a,this._depthStencilTexture=this._engine.createDepthStencilTexture(this._size,{bilinearFiltering:t,comparisonFunction:e,generateStencil:i,isCube:this._isCube,samples:r,depthTextureFormat:s,label:a},this),this._depthStencilTexture}_shareDepth(e){this.shareDepth(e)}shareDepth(e){this._depthStencilTexture&&(e._depthStencilTexture&&e._depthStencilTexture.dispose(),e._depthStencilTexture=this._depthStencilTexture,e._depthStencilTextureWithStencil=this._depthStencilTextureWithStencil,this._depthStencilTexture.incrementReferences())}_swapAndDie(e){this.texture&&this.texture._swapAndDie(e),this._textures=null,this.dispose(!0)}_cloneRenderTargetWrapper(){var t,i,r,s,a,o,l,c;let e=null;if(this._isMulti){let f=this.textures;if(f&&f.length>0){let h=!1,d=f.length,u=-1,m=f[f.length-1]._source;(m===14||m===12)&&(h=!0,u=f[f.length-1].format,d--);let p=[],_=[],g=[],v=[],x=[],A=[],S=[],E={};for(let y=0;y1&&e.setSamples(this.samples),e._swapRenderTargetWrapper(this),e.dispose()}}releaseTextures(){if(this._textures)for(let e=0;e{O3();v_();dT=class extends hT{setDepthStencilTexture(e,t=!0){if(super.setDepthStencilTexture(e,t),!e)return;let i=this._engine,r=this._context,s=e._hardwareTexture;if(s&&e._autoMSAAManagement&&this._MSAAFramebuffer){let a=i._currentFramebuffer;i._bindUnboundFramebuffer(this._MSAAFramebuffer),r.framebufferRenderbuffer(r.FRAMEBUFFER,Dl(e.format)?r.DEPTH_STENCIL_ATTACHMENT:r.DEPTH_ATTACHMENT,r.RENDERBUFFER,s.getMSAARenderBuffer()),i._bindUnboundFramebuffer(a)}}constructor(e,t,i,r,s){super(e,t,i,r),this._framebuffer=null,this._depthStencilBuffer=null,this._MSAAFramebuffer=null,this._colorTextureArray=null,this._depthStencilTextureArray=null,this._disposeOnlyFramebuffers=!1,this._currentLOD=0,this._context=s}_cloneRenderTargetWrapper(){let e;return this._colorTextureArray&&this._depthStencilTextureArray?(e=this._engine.createMultiviewRenderTargetTexture(this.width,this.height),e.texture.isReady=!0):e=super._cloneRenderTargetWrapper(),e}_swapRenderTargetWrapper(e){super._swapRenderTargetWrapper(e),e._framebuffer=this._framebuffer,e._depthStencilBuffer=this._depthStencilBuffer,e._MSAAFramebuffer=this._MSAAFramebuffer,e._colorTextureArray=this._colorTextureArray,e._depthStencilTextureArray=this._depthStencilTextureArray,this._framebuffer=this._depthStencilBuffer=this._MSAAFramebuffer=this._colorTextureArray=this._depthStencilTextureArray=null}createDepthStencilTexture(e=0,t=!0,i=!1,r=1,s=14,a){if(this._depthStencilBuffer){let o=this._engine,l=o._currentFramebuffer,c=this._context;o._bindUnboundFramebuffer(this._framebuffer),c.framebufferRenderbuffer(c.FRAMEBUFFER,c.DEPTH_STENCIL_ATTACHMENT,c.RENDERBUFFER,null),c.framebufferRenderbuffer(c.FRAMEBUFFER,c.DEPTH_ATTACHMENT,c.RENDERBUFFER,null),c.framebufferRenderbuffer(c.FRAMEBUFFER,c.STENCIL_ATTACHMENT,c.RENDERBUFFER,null),o._bindUnboundFramebuffer(l),c.deleteRenderbuffer(this._depthStencilBuffer),this._depthStencilBuffer=null}return super.createDepthStencilTexture(e,t,i,r,s,a)}shareDepth(e){super.shareDepth(e);let t=this._context,i=this._depthStencilBuffer,r=e._MSAAFramebuffer||e._framebuffer,s=this._engine;e._depthStencilBuffer&&e._depthStencilBuffer!==i&&t.deleteRenderbuffer(e._depthStencilBuffer),e._depthStencilBuffer=i;let a=e._generateStencilBuffer?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT;s._bindUnboundFramebuffer(r),t.framebufferRenderbuffer(t.FRAMEBUFFER,a,t.RENDERBUFFER,i),s._bindUnboundFramebuffer(null)}_bindTextureRenderTarget(e,t=0,i,r=0){var f,h,d,u;let s=e._hardwareTexture;if(!s)return;let a=this._framebuffer,o=this._engine,l=o._currentFramebuffer;o._bindUnboundFramebuffer(a);let c;if(o.webGLVersion>1){let m=this._context;c=m["COLOR_ATTACHMENT"+t],e.is2DArray||e.is3D?(i=(h=i!=null?i:(f=this.layerIndices)==null?void 0:f[t])!=null?h:0,m.framebufferTextureLayer(m.FRAMEBUFFER,c,s.underlyingResource,r,i)):e.isCube?(i=(u=i!=null?i:(d=this.faceIndices)==null?void 0:d[t])!=null?u:0,m.framebufferTexture2D(m.FRAMEBUFFER,c,m.TEXTURE_CUBE_MAP_POSITIVE_X+i,s.underlyingResource,r)):m.framebufferTexture2D(m.FRAMEBUFFER,c,m.TEXTURE_2D,s.underlyingResource,r)}else{let m=this._context;c=m["COLOR_ATTACHMENT"+t+"_WEBGL"];let p=i!==void 0?m.TEXTURE_CUBE_MAP_POSITIVE_X+i:m.TEXTURE_2D;m.framebufferTexture2D(m.FRAMEBUFFER,c,p,s.underlyingResource,r)}if(e._autoMSAAManagement&&this._MSAAFramebuffer){let m=this._context;o._bindUnboundFramebuffer(this._MSAAFramebuffer),m.framebufferRenderbuffer(m.FRAMEBUFFER,c,m.RENDERBUFFER,s.getMSAARenderBuffer())}o._bindUnboundFramebuffer(l)}setTexture(e,t=0,i=!0){super.setTexture(e,t,i),this._bindTextureRenderTarget(e,t)}setLayerAndFaceIndices(e,t){var r,s;if(super.setLayerAndFaceIndices(e,t),!this.textures||!this.layerIndices||!this.faceIndices)return;let i=(s=(r=this._attachments)==null?void 0:r.length)!=null?s:this.textures.length;for(let a=0;a{Lr();Re.prototype.createDepthStencilTexture=function(n,e,t){if(e.isCube){let i=n.width||n;return this._createDepthStencilCubeTexture(i,e)}else return this._createDepthStencilTexture(n,e,t)}});var w3=C(()=>{Ws();Pt();ds();N3();v_();lM();bt.prototype._createHardwareRenderTargetWrapper=function(n,e,t){let i=new dT(n,e,t,this,this._gl);return this._renderTargetWrapperCache.push(i),i};bt.prototype.createRenderTargetTexture=function(n,e){var p,_;let t=this._createHardwareRenderTargetWrapper(!1,!1,n),i=!0,r=!1,s=!1,a,o=1,l;e!==void 0&&typeof e=="object"&&(i=(p=e.generateDepthBuffer)!=null?p:!0,r=!!e.generateStencilBuffer,s=!!e.noColorAttachment,a=e.colorAttachment,o=(_=e.samples)!=null?_:1,l=e.label);let c=a||(s?null:this._createInternalTexture(n,e,!0,5)),f=n.width||n,h=n.height||n,d=this._currentFramebuffer,u=this._gl,m=u.createFramebuffer();if(this._bindUnboundFramebuffer(m),t._depthStencilBuffer=this._setupFramebufferDepthAttachments(r,i,f,h),c&&!c.is2DArray&&!c.is3D&&u.framebufferTexture2D(u.FRAMEBUFFER,u.COLOR_ATTACHMENT0,u.TEXTURE_2D,c._hardwareTexture.underlyingResource,0),this._bindUnboundFramebuffer(d),t.label=l!=null?l:"RenderTargetWrapper",t._framebuffer=m,t._generateDepthBuffer=i,t._generateStencilBuffer=r,t.setTextures(c),!a)this.updateRenderTargetTextureSampleCount(t,o);else if(t._samples=a.samples,a.samples>1){let g=a._hardwareTexture.getMSAARenderBuffer(0);t._MSAAFramebuffer=u.createFramebuffer(),this._bindUnboundFramebuffer(t._MSAAFramebuffer),u.framebufferRenderbuffer(u.FRAMEBUFFER,u.COLOR_ATTACHMENT0,u.RENDERBUFFER,g),this._bindUnboundFramebuffer(null)}return t};bt.prototype._createDepthStencilTexture=function(n,e,t){var u;let i=this._gl,r=n.layers||0,s=n.depth||0,a=i.TEXTURE_2D;r!==0?a=i.TEXTURE_2D_ARRAY:s!==0&&(a=i.TEXTURE_3D);let o=new Fi(this,12);if(o.label=e.label,!this._caps.depthTextureExtension)return J.Error("Depth texture is not supported by your browser or hardware."),o;let l={bilinearFiltering:!1,comparisonFunction:0,generateStencil:!1,...e};if(this._bindTextureDirectly(a,o,!0),this._setupDepthStencilTexture(o,n,l.comparisonFunction===0?!1:l.bilinearFiltering,l.comparisonFunction,l.samples),l.depthTextureFormat!==void 0){if(l.depthTextureFormat!==15&&l.depthTextureFormat!==16&&l.depthTextureFormat!==17&&l.depthTextureFormat!==13&&l.depthTextureFormat!==14&&l.depthTextureFormat!==18)return J.Error(`Depth texture ${l.depthTextureFormat} format is not supported.`),o;o.format=l.depthTextureFormat}else o.format=l.generateStencil?13:16;let c=Dl(o.format),f=this._getWebGLTextureTypeFromDepthTextureFormat(o.format),h=c?i.DEPTH_STENCIL:i.DEPTH_COMPONENT,d=this._getInternalFormatFromDepthTextureFormat(o.format,!0,c);return o.is2DArray?i.texImage3D(a,0,d,o.width,o.height,r,0,h,f,null):o.is3D?i.texImage3D(a,0,d,o.width,o.height,s,0,h,f,null):i.texImage2D(a,0,d,o.width,o.height,0,h,f,null),this._bindTextureDirectly(a,null),this._internalTexturesCache.push(o),t._depthStencilBuffer&&(i.deleteRenderbuffer(t._depthStencilBuffer),t._depthStencilBuffer=null),this._bindUnboundFramebuffer((u=t._MSAAFramebuffer)!=null?u:t._framebuffer),t._generateStencilBuffer=c,t._depthStencilTextureWithStencil=c,t._depthStencilBuffer=this._setupFramebufferDepthAttachments(t._generateStencilBuffer,t._generateDepthBuffer,t.width,t.height,t.samples,o.format),this._bindUnboundFramebuffer(null),o};bt.prototype.updateRenderTargetTextureSampleCount=function(n,e){var s,a;if(this.webGLVersion<2||!n)return 1;if(n.samples===e)return e;let 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this._x-=e._x,this._y-=e._y,this._z-=e._z,this._isDirty=!0,this}subtract(e){return new n(this._x-e._x,this._y-e._y,this._z-e._z)}subtractToRef(e,t){return this.subtractFromFloatsToRef(e._x,e._y,e._z,t)}subtractFromFloats(e,t,i){return new n(this._x-e,this._y-t,this._z-i)}subtractFromFloatsToRef(e,t,i,r){return r._x=this._x-e,r._y=this._y-t,r._z=this._z-i,r._isDirty=!0,r}negate(){return new n(-this._x,-this._y,-this._z)}negateInPlace(){return this._x*=-1,this._y*=-1,this._z*=-1,this._isDirty=!0,this}negateToRef(e){return e._x=this._x*-1,e._y=this._y*-1,e._z=this._z*-1,e._isDirty=!0,e}scaleInPlace(e){return this._x*=e,this._y*=e,this._z*=e,this._isDirty=!0,this}scale(e){return new n(this._x*e,this._y*e,this._z*e)}scaleToRef(e,t){return t._x=this._x*e,t._y=this._y*e,t._z=this._z*e,t._isDirty=!0,t}getNormalToRef(e){let t=this.length(),i=Math.acos(this._y/t),r=Math.atan2(this._z,this._x);i>Math.PI/2?i-=Math.PI/2:i+=Math.PI/2;let s=t*Math.sin(i)*Math.cos(r),a=t*Math.cos(i),o=t*Math.sin(i)*Math.sin(r);return e.set(s,a,o),e}applyRotationQuaternionToRef(e,t){let i=this._x,r=this._y,s=this._z,a=e._x,o=e._y,l=e._z,c=e._w,f=2*(o*s-l*r),h=2*(l*i-a*s),d=2*(a*r-o*i);return t._x=i+c*f+o*d-l*h,t._y=r+c*h+l*f-a*d,t._z=s+c*d+a*h-o*f,t._isDirty=!0,t}applyRotationQuaternionInPlace(e){return this.applyRotationQuaternionToRef(e,this)}applyRotationQuaternion(e){return this.applyRotationQuaternionToRef(e,new n)}scaleAndAddToRef(e,t){return t._x+=this._x*e,t._y+=this._y*e,t._z+=this._z*e,t._isDirty=!0,t}projectOnPlane(e,t){return this.projectOnPlaneToRef(e,t,new n)}projectOnPlaneToRef(e,t,i){let r=e.normal,s=e.d,a=We.Vector3[0];this.subtractToRef(t,a),a.normalize();let o=n.Dot(a,r);if(Math.abs(o)<1e-10)i.setAll(1/0);else{let l=-(n.Dot(t,r)+s)/o,c=a.scaleInPlace(l);t.addToRef(c,i)}return i}equals(e){return e&&this._x===e._x&&this._y===e._y&&this._z===e._z}equalsWithEpsilon(e,t=Nt){return e&&Ei(this._x,e._x,t)&&Ei(this._y,e._y,t)&&Ei(this._z,e._z,t)}equalsToFloats(e,t,i){return this._x===e&&this._y===t&&this._z===i}multiplyInPlace(e){return this._x*=e._x,this._y*=e._y,this._z*=e._z,this._isDirty=!0,this}multiply(e){return this.multiplyByFloats(e._x,e._y,e._z)}multiplyToRef(e,t){return t._x=this._x*e._x,t._y=this._y*e._y,t._z=this._z*e._z,t._isDirty=!0,t}multiplyByFloats(e,t,i){return new n(this._x*e,this._y*t,this._z*i)}divide(e){return new n(this._x/e._x,this._y/e._y,this._z/e._z)}divideToRef(e,t){return t._x=this._x/e._x,t._y=this._y/e._y,t._z=this._z/e._z,t._isDirty=!0,t}divideInPlace(e){return this._x=this._x/e._x,this._y=this._y/e._y,this._z=this._z/e._z,this._isDirty=!0,this}minimizeInPlace(e){return this.minimizeInPlaceFromFloats(e._x,e._y,e._z)}maximizeInPlace(e){return this.maximizeInPlaceFromFloats(e._x,e._y,e._z)}minimizeInPlaceFromFloats(e,t,i){return ethis._x&&(this.x=e),t>this._y&&(this.y=t),i>this._z&&(this.z=i),this}isNonUniformWithinEpsilon(e){let t=Math.abs(this._x),i=Math.abs(this._y);if(!Ei(t,i,e))return!0;let r=Math.abs(this._z);return!Ei(t,r,e)||!Ei(i,r,e)}get isNonUniform(){let e=Math.abs(this._x),t=Math.abs(this._y);if(e!==t)return!0;let i=Math.abs(this._z);return e!==i}floorToRef(e){return e._x=Math.floor(this._x),e._y=Math.floor(this._y),e._z=Math.floor(this._z),e._isDirty=!0,e}floor(){return new n(Math.floor(this._x),Math.floor(this._y),Math.floor(this._z))}fractToRef(e){return e._x=this._x-Math.floor(this._x),e._y=this._y-Math.floor(this._y),e._z=this._z-Math.floor(this._z),e._isDirty=!0,e}fract(){return new n(this._x-Math.floor(this._x),this._y-Math.floor(this._y),this._z-Math.floor(this._z))}length(){return Math.sqrt(this.lengthSquared())}lengthSquared(){return this._x*this._x+this._y*this._y+this._z*this._z}get hasAZeroComponent(){return this._x*this._y*this._z===0}normalize(){return this.normalizeFromLength(this.length())}reorderInPlace(e){if(e=e.toLowerCase(),e==="xyz")return this;let t=We.Vector3[0].copyFrom(this);return this.x=t[e[0]],this.y=t[e[1]],this.z=t[e[2]],this}rotateByQuaternionToRef(e,t){return e.toRotationMatrix(We.Matrix[0]),n.TransformCoordinatesToRef(this,We.Matrix[0],t),t}rotateByQuaternionAroundPointToRef(e,t,i){return this.subtractToRef(t,We.Vector3[0]),We.Vector3[0].rotateByQuaternionToRef(e,We.Vector3[0]),t.addToRef(We.Vector3[0],i),i}cross(e){return n.CrossToRef(this,e,new n)}normalizeFromLength(e){return e===0||e===1?this:this.scaleInPlace(1/e)}normalizeToNew(){return this.normalizeToRef(new n)}normalizeToRef(e){let t=this.length();return t===0||t===1?(e._x=this._x,e._y=this._y,e._z=this._z,e._isDirty=!0,e):this.scaleToRef(1/t,e)}clone(){return new n(this._x,this._y,this._z)}copyFrom(e){return this.copyFromFloats(e._x,e._y,e._z)}copyFromFloats(e,t,i){return this._x=e,this._y=t,this._z=i,this._isDirty=!0,this}set(e,t,i){return this.copyFromFloats(e,t,i)}setAll(e){return this._x=this._y=this._z=e,this._isDirty=!0,this}static GetClipFactor(e,t,i,r){let s=n.Dot(e,i),a=n.Dot(t,i);return(s-r)/(s-a)}static GetAngleBetweenVectors(e,t,i){let r=e.normalizeToRef(We.Vector3[1]),s=t.normalizeToRef(We.Vector3[2]),a=n.Dot(r,s);a=wt(a,-1,1);let o=Math.acos(a),l=We.Vector3[3];return n.CrossToRef(r,s,l),n.Dot(l,i)>0?isNaN(o)?0:o:isNaN(o)?-Math.PI:-Math.acos(a)}static GetAngleBetweenVectorsOnPlane(e,t,i){We.Vector3[0].copyFrom(e);let r=We.Vector3[0];We.Vector3[1].copyFrom(t);let s=We.Vector3[1];We.Vector3[2].copyFrom(i);let a=We.Vector3[2],o=We.Vector3[3],l=We.Vector3[4];r.normalize(),s.normalize(),a.normalize(),n.CrossToRef(a,r,o),n.CrossToRef(o,a,l);let c=Math.atan2(n.Dot(s,o),n.Dot(s,l));return k3(c)}static PitchYawRollToMoveBetweenPointsToRef(e,t,i){let r=Q.Vector3[0];return t.subtractToRef(e,r),i._y=Math.atan2(r.x,r.z)||0,i._x=Math.atan2(Math.sqrt(r.x**2+r.z**2),r.y)||0,i._z=0,i._isDirty=!0,i}static PitchYawRollToMoveBetweenPoints(e,t){let i=n.Zero();return n.PitchYawRollToMoveBetweenPointsToRef(e,t,i)}static SlerpToRef(e,t,i,r){i=wt(i,0,1);let s=We.Vector3[0],a=We.Vector3[1];s.copyFrom(e);let o=s.length();s.normalizeFromLength(o),a.copyFrom(t);let l=a.length();a.normalizeFromLength(l);let c=n.Dot(s,a),f,h;if(c<1-Nt){let d=Math.acos(c),u=1/Math.sin(d);f=Math.sin((1-i)*d)*u,h=Math.sin(i*d)*u}else f=1-i,h=i;return s.scaleInPlace(f),a.scaleInPlace(h),r.copyFrom(s).addInPlace(a),r.scaleInPlace(qa(o,l,i)),r}static SmoothToRef(e,t,i,r,s){return n.SlerpToRef(e,t,r===0?1:i/r,s),s}static FromArray(e,t=0){return new n(e[t],e[t+1],e[t+2])}static FromFloatArray(e,t){return n.FromArray(e,t)}static FromArrayToRef(e,t,i){return i._x=e[t],i._y=e[t+1],i._z=e[t+2],i._isDirty=!0,i}static FromFloatArrayToRef(e,t,i){return n.FromArrayToRef(e,t,i)}static FromFloatsToRef(e,t,i,r){return r.copyFromFloats(e,t,i),r}static Zero(){return new n(0,0,0)}static One(){return new n(1,1,1)}static Up(){return new n(0,1,0)}static get UpReadOnly(){return n._UpReadOnly}static get DownReadOnly(){return n._DownReadOnly}static get RightReadOnly(){return n._RightReadOnly}static get LeftReadOnly(){return n._LeftReadOnly}static get LeftHandedForwardReadOnly(){return n._LeftHandedForwardReadOnly}static get RightHandedForwardReadOnly(){return n._RightHandedForwardReadOnly}static get LeftHandedBackwardReadOnly(){return n._LeftHandedBackwardReadOnly}static get RightHandedBackwardReadOnly(){return n._RightHandedBackwardReadOnly}static get ZeroReadOnly(){return n._ZeroReadOnly}static get OneReadOnly(){return n._OneReadOnly}static Down(){return new n(0,-1,0)}static Forward(e=!1){return new n(0,0,e?-1:1)}static Backward(e=!1){return new n(0,0,e?1:-1)}static Right(){return new n(1,0,0)}static Left(){return new n(-1,0,0)}static Random(e=0,t=1){return new n(Ji(e,t),Ji(e,t),Ji(e,t))}static RandomToRef(e=0,t=1,i){return i.copyFromFloats(Ji(e,t),Ji(e,t),Ji(e,t))}static TransformCoordinates(e,t){let i=n.Zero();return n.TransformCoordinatesToRef(e,t,i),i}static TransformCoordinatesToRef(e,t,i){return n.TransformCoordinatesFromFloatsToRef(e._x,e._y,e._z,t,i),i}static TransformCoordinatesFromFloatsToRef(e,t,i,r,s){let a=r.m,o=e*a[0]+t*a[4]+i*a[8]+a[12],l=e*a[1]+t*a[5]+i*a[9]+a[13],c=e*a[2]+t*a[6]+i*a[10]+a[14],f=1/(e*a[3]+t*a[7]+i*a[11]+a[15]);return s._x=o*f,s._y=l*f,s._z=c*f,s._isDirty=!0,s}static TransformNormal(e,t){let i=n.Zero();return n.TransformNormalToRef(e,t,i),i}static TransformNormalToRef(e,t,i){return this.TransformNormalFromFloatsToRef(e._x,e._y,e._z,t,i),i}static TransformNormalFromFloatsToRef(e,t,i,r,s){let a=r.m;return s._x=e*a[0]+t*a[4]+i*a[8],s._y=e*a[1]+t*a[5]+i*a[9],s._z=e*a[2]+t*a[6]+i*a[10],s._isDirty=!0,s}static CatmullRom(e,t,i,r,s){let a=s*s,o=s*a,l=.5*(2*t._x+(-e._x+i._x)*s+(2*e._x-5*t._x+4*i._x-r._x)*a+(-e._x+3*t._x-3*i._x+r._x)*o),c=.5*(2*t._y+(-e._y+i._y)*s+(2*e._y-5*t._y+4*i._y-r._y)*a+(-e._y+3*t._y-3*i._y+r._y)*o),f=.5*(2*t._z+(-e._z+i._z)*s+(2*e._z-5*t._z+4*i._z-r._z)*a+(-e._z+3*t._z-3*i._z+r._z)*o);return new n(l,c,f)}static Clamp(e,t,i){let r=new n;return n.ClampToRef(e,t,i,r),r}static ClampToRef(e,t,i,r){let s=e._x;s=s>i._x?i._x:s,s=si._y?i._y:a,a=ai._z?i._z:o,o=o0&&M<0?(O.copyFrom(a),V=t,N=i):M>0&&D<0?(O.copyFrom(l),V=i,N=r):(O.copyFrom(o).scaleInPlace(-1),V=r,N=t);let F=We.Vector3[9],U=We.Vector3[4];if(V.subtractToRef(v,E),N.subtractToRef(v,F),n.CrossToRef(E,F,U),!(n.Dot(U,c)<0))return s.copyFrom(v),Math.abs(p*_);let $=We.Vector3[5];n.CrossToRef(O,U,$),$.normalize();let K=We.Vector3[9];K.copyFrom(V).subtractInPlace(v);let Z=K.length();if(Zthis._x&&(this.x=e.x),e.y>this._y&&(this.y=e.y),e.z>this._z&&(this.z=e.z),e.w>this._w&&(this.w=e.w),this}minimizeInPlaceFromFloats(e,t,i,r){return this.x=Math.min(e,this._x),this.y=Math.min(t,this._y),this.z=Math.min(i,this._z),this.w=Math.min(r,this._w),this}maximizeInPlaceFromFloats(e,t,i,r){return this.x=Math.max(e,this._x),this.y=Math.max(t,this._y),this.z=Math.max(i,this._z),this.w=Math.max(r,this._w),this}floorToRef(e){return e.x=Math.floor(this._x),e.y=Math.floor(this._y),e.z=Math.floor(this._z),e.w=Math.floor(this._w),e}floor(){return new n(Math.floor(this._x),Math.floor(this._y),Math.floor(this._z),Math.floor(this._w))}fractToRef(e){return e.x=this._x-Math.floor(this._x),e.y=this._y-Math.floor(this._y),e.z=this._z-Math.floor(this._z),e.w=this._w-Math.floor(this._w),e}fract(){return new n(this._x-Math.floor(this._x),this._y-Math.floor(this._y),this._z-Math.floor(this._z),this._w-Math.floor(this._w))}length(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)}lengthSquared(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}normalize(){return this.normalizeFromLength(this.length())}normalizeFromLength(e){return e===0||e===1?this:this.scaleInPlace(1/e)}normalizeToNew(){return this.normalizeToRef(new n)}normalizeToRef(e){let t=this.length();return t===0||t===1?(e.x=this._x,e.y=this._y,e.z=this._z,e.w=this._w,e):this.scaleToRef(1/t,e)}toVector3(){return new b(this._x,this._y,this._z)}clone(){return new n(this._x,this._y,this._z,this._w)}copyFrom(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=e.w,this}copyFromFloats(e,t,i,r){return this.x=e,this.y=t,this.z=i,this.w=r,this}set(e,t,i,r){return this.copyFromFloats(e,t,i,r)}setAll(e){return this.x=this.y=this.z=this.w=e,this}dot(e){return this._x*e.x+this._y*e.y+this._z*e.z+this._w*e.w}static FromArray(e,t){return t||(t=0),new n(e[t],e[t+1],e[t+2],e[t+3])}static FromArrayToRef(e,t,i){return i.x=e[t],i.y=e[t+1],i.z=e[t+2],i.w=e[t+3],i}static FromFloatArrayToRef(e,t,i){return n.FromArrayToRef(e,t,i),i}static FromFloatsToRef(e,t,i,r,s){return s.x=e,s.y=t,s.z=i,s.w=r,s}static Zero(){return new n(0,0,0,0)}static One(){return new n(1,1,1,1)}static Random(e=0,t=1){return new n(Ji(e,t),Ji(e,t),Ji(e,t),Ji(e,t))}static RandomToRef(e=0,t=1,i){return i.x=Ji(e,t),i.y=Ji(e,t),i.z=Ji(e,t),i.w=Ji(e,t),i}static Clamp(e,t,i){return n.ClampToRef(e,t,i,new n)}static ClampToRef(e,t,i,r){return r.x=wt(e.x,t.x,i.x),r.y=wt(e.y,t.y,i.y),r.z=wt(e.z,t.z,i.z),r.w=wt(e.w,t.w,i.w),r}static CheckExtends(e,t,i){t.minimizeInPlace(e),i.maximizeInPlace(e)}static get ZeroReadOnly(){return n._ZeroReadOnly}static Normalize(e){return n.NormalizeToRef(e,new n)}static NormalizeToRef(e,t){return e.normalizeToRef(t),t}static Minimize(e,t){let i=new n;return i.copyFrom(e),i.minimizeInPlace(t),i}static Maximize(e,t){let i=new n;return i.copyFrom(e),i.maximizeInPlace(t),i}static Distance(e,t){return Math.sqrt(n.DistanceSquared(e,t))}static DistanceSquared(e,t){let i=e.x-t.x,r=e.y-t.y,s=e.z-t.z,a=e.w-t.w;return i*i+r*r+s*s+a*a}static Center(e,t){return n.CenterToRef(e,t,new n)}static CenterToRef(e,t,i){return i.x=(e.x+t.x)/2,i.y=(e.y+t.y)/2,i.z=(e.z+t.z)/2,i.w=(e.w+t.w)/2,i}static TransformCoordinates(e,t){return n.TransformCoordinatesToRef(e,t,new n)}static TransformCoordinatesToRef(e,t,i){return n.TransformCoordinatesFromFloatsToRef(e._x,e._y,e._z,t,i),i}static TransformCoordinatesFromFloatsToRef(e,t,i,r,s){let a=r.m,o=e*a[0]+t*a[4]+i*a[8]+a[12],l=e*a[1]+t*a[5]+i*a[9]+a[13],c=e*a[2]+t*a[6]+i*a[10]+a[14],f=e*a[3]+t*a[7]+i*a[11]+a[15];return s.x=o,s.y=l,s.z=c,s.w=f,s}static TransformNormal(e,t){return n.TransformNormalToRef(e,t,new n)}static TransformNormalToRef(e,t,i){let r=t.m,s=e.x*r[0]+e.y*r[4]+e.z*r[8],a=e.x*r[1]+e.y*r[5]+e.z*r[9],o=e.x*r[2]+e.y*r[6]+e.z*r[10];return i.x=s,i.y=a,i.z=o,i.w=e.w,i}static TransformNormalFromFloatsToRef(e,t,i,r,s,a){let o=s.m;return a.x=e*o[0]+t*o[4]+i*o[8],a.y=e*o[1]+t*o[5]+i*o[9],a.z=e*o[2]+t*o[6]+i*o[10],a.w=r,a}static FromVector3(e,t=0){return new n(e._x,e._y,e._z,t)}static Dot(e,t){return e.x*t.x+e.y*t.y+e.z*t.z+e.w*t.w}};Mi._V8PerformanceHack=new Mi(.5,.5,.5,.5);Mi._ZeroReadOnly=Mi.Zero();Object.defineProperties(Mi.prototype,{dimension:{value:[4]},rank:{value:1}});ze=class n{get x(){return this._x}set x(e){this._x=e,this._isDirty=!0}get y(){return this._y}set y(e){this._y=e,this._isDirty=!0}get z(){return this._z}set z(e){this._z=e,this._isDirty=!0}get w(){return this._w}set w(e){this._w=e,this._isDirty=!0}constructor(e=0,t=0,i=0,r=1){this._isDirty=!0,this._x=e,this._y=t,this._z=i,this._w=r}toString(){return`{X: ${this._x} Y: ${this._y} Z: ${this._z} W: ${this._w}}`}getClassName(){return"Quaternion"}getHashCode(){let e=Wn(this._x),t=Wn(this._y),i=Wn(this._z),r=Wn(this._w),s=e;return s=s*397^t,s=s*397^i,s=s*397^r,s}asArray(){return[this._x,this._y,this._z,this._w]}toArray(e,t=0){return e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._w,this}fromArray(e,t=0){return n.FromArrayToRef(e,t,this)}equals(e){return e&&this._x===e._x&&this._y===e._y&&this._z===e._z&&this._w===e._w}equalsWithEpsilon(e,t=Nt){return e&&Ei(this._x,e._x,t)&&Ei(this._y,e._y,t)&&Ei(this._z,e._z,t)&&Ei(this._w,e._w,t)}isApprox(e,t=Nt){return e&&(Ei(this._x,e._x,t)&&Ei(this._y,e._y,t)&&Ei(this._z,e._z,t)&&Ei(this._w,e._w,t)||Ei(this._x,-e._x,t)&&Ei(this._y,-e._y,t)&&Ei(this._z,-e._z,t)&&Ei(this._w,-e._w,t))}clone(){return new n(this._x,this._y,this._z,this._w)}copyFrom(e){return this._x=e._x,this._y=e._y,this._z=e._z,this._w=e._w,this._isDirty=!0,this}copyFromFloats(e,t,i,r){return this._x=e,this._y=t,this._z=i,this._w=r,this._isDirty=!0,this}set(e,t,i,r){return this.copyFromFloats(e,t,i,r)}setAll(e){return this.copyFromFloats(e,e,e,e)}add(e){return new n(this._x+e._x,this._y+e._y,this._z+e._z,this._w+e._w)}addInPlace(e){return this._x+=e._x,this._y+=e._y,this._z+=e._z,this._w+=e._w,this._isDirty=!0,this}addToRef(e,t){return t._x=this._x+e._x,t._y=this._y+e._y,t._z=this._z+e._z,t._w=this._w+e._w,t._isDirty=!0,t}addInPlaceFromFloats(e,t,i,r){return this._x+=e,this._y+=t,this._z+=i,this._w+=r,this._isDirty=!0,this}subtractToRef(e,t){return t._x=this._x-e._x,t._y=this._y-e._y,t._z=this._z-e._z,t._w=this._w-e._w,t._isDirty=!0,t}subtractFromFloats(e,t,i,r){return this.subtractFromFloatsToRef(e,t,i,r,new n)}subtractFromFloatsToRef(e,t,i,r,s){return s._x=this._x-e,s._y=this._y-t,s._z=this._z-i,s._w=this._w-r,s._isDirty=!0,s}subtract(e){return new n(this._x-e._x,this._y-e._y,this._z-e._z,this._w-e._w)}subtractInPlace(e){return this._x-=e._x,this._y-=e._y,this._z-=e._z,this._w-=e._w,this._isDirty=!0,this}scale(e){return new n(this._x*e,this._y*e,this._z*e,this._w*e)}scaleToRef(e,t){return t._x=this._x*e,t._y=this._y*e,t._z=this._z*e,t._w=this._w*e,t._isDirty=!0,t}scaleInPlace(e){return this._x*=e,this._y*=e,this._z*=e,this._w*=e,this._isDirty=!0,this}scaleAndAddToRef(e,t){return t._x+=this._x*e,t._y+=this._y*e,t._z+=this._z*e,t._w+=this._w*e,t._isDirty=!0,t}multiply(e){let t=new n(0,0,0,1);return this.multiplyToRef(e,t),t}multiplyToRef(e,t){let i=this._x*e._w+this._y*e._z-this._z*e._y+this._w*e._x,r=-this._x*e._z+this._y*e._w+this._z*e._x+this._w*e._y,s=this._x*e._y-this._y*e._x+this._z*e._w+this._w*e._z,a=-this._x*e._x-this._y*e._y-this._z*e._z+this._w*e._w;return t.copyFromFloats(i,r,s,a),t}multiplyInPlace(e){return this.multiplyToRef(e,this)}multiplyByFloats(e,t,i,r){return this._x*=e,this._y*=t,this._z*=i,this._w*=r,this._isDirty=!0,this}divide(e){throw new ReferenceError("Can not divide a quaternion")}divideToRef(e,t){throw new ReferenceError("Can not divide a quaternion")}divideInPlace(e){throw new ReferenceError("Can not divide a quaternion")}minimizeInPlace(){throw new ReferenceError("Can not minimize a quaternion")}minimizeInPlaceFromFloats(){throw new ReferenceError("Can not minimize a quaternion")}maximizeInPlace(){throw new ReferenceError("Can not maximize a quaternion")}maximizeInPlaceFromFloats(){throw new ReferenceError("Can not maximize a quaternion")}negate(){return this.negateToRef(new n)}negateInPlace(){return this._x=-this._x,this._y=-this._y,this._z=-this._z,this._w=-this._w,this._isDirty=!0,this}negateToRef(e){return e._x=-this._x,e._y=-this._y,e._z=-this._z,e._w=-this._w,e._isDirty=!0,e}equalsToFloats(e,t,i,r){return this._x===e&&this._y===t&&this._z===i&&this._w===r}floorToRef(e){throw new ReferenceError("Can not floor a quaternion")}floor(){throw new ReferenceError("Can not floor a quaternion")}fractToRef(e){throw new ReferenceError("Can not fract a quaternion")}fract(){throw new ReferenceError("Can not fract a quaternion")}conjugateToRef(e){return e.copyFromFloats(-this._x,-this._y,-this._z,this._w),e}conjugateInPlace(){return this._x*=-1,this._y*=-1,this._z*=-1,this._isDirty=!0,this}conjugate(){return new n(-this._x,-this._y,-this._z,this._w)}invert(){let e=this.conjugate(),t=this.lengthSquared();return t==0||t==1||e.scaleInPlace(1/t),e}invertInPlace(){this.conjugateInPlace();let e=this.lengthSquared();return e==0||e==1?this:(this.scaleInPlace(1/e),this)}lengthSquared(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}length(){return Math.sqrt(this.lengthSquared())}normalize(){return this.normalizeFromLength(this.length())}normalizeFromLength(e){return e===0||e===1?this:this.scaleInPlace(1/e)}normalizeToNew(){let e=new n(0,0,0,1);return this.normalizeToRef(e),e}normalizeToRef(e){let t=this.length();return t===0||t===1?e.copyFromFloats(this._x,this._y,this._z,this._w):this.scaleToRef(1/t,e)}toEulerAngles(){let e=b.Zero();return this.toEulerAnglesToRef(e),e}toEulerAnglesToRef(e){let t=this._z,i=this._x,r=this._y,s=this._w,a=r*t-i*s,o=.4999999;if(a<-o)e._y=2*Math.atan2(r,s),e._x=Math.PI/2,e._z=0,e._isDirty=!0;else if(a>o)e._y=2*Math.atan2(r,s),e._x=-Math.PI/2,e._z=0,e._isDirty=!0;else{let l=s*s,c=t*t,f=i*i,h=r*r;e._z=Math.atan2(2*(i*r+t*s),-c-f+h+l),e._x=Math.asin(-2*a),e._y=Math.atan2(2*(t*i+r*s),c-f-h+l),e._isDirty=!0}return e}toAlphaBetaGammaToRef(e){let t=this._z,i=this._x,r=this._y,s=this._w,a=Math.sqrt(i*i+r*r),o=Math.sqrt(t*t+s*s),l=2*Math.atan2(a,o),c=2*Math.atan2(t,s),f=2*Math.atan2(r,i),h=(c+f)/2,d=(c-f)/2;return e.set(d,l,h),e}toRotationMatrix(e){return j.FromQuaternionToRef(this,e),e}fromRotationMatrix(e){return n.FromRotationMatrixToRef(e,this),this}dot(e){return this._x*e._x+this._y*e._y+this._z*e._z+this._w*e._w}toAxisAngle(){let e=b.Zero(),t=this.toAxisAngleToRef(e);return{axis:e,angle:t}}toAxisAngleToRef(e){let t,i=Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z),r=this._w;return i>0?(t=2*Math.atan2(i,r),e.set(this._x/i,this._y/i,this._z/i)):(t=0,e.set(1,0,0)),t}static FromRotationMatrix(e){let t=new n;return n.FromRotationMatrixToRef(e,t),t}static FromRotationMatrixToRef(e,t){let i=e.m,r=i[0],s=i[4],a=i[8],o=i[1],l=i[5],c=i[9],f=i[2],h=i[6],d=i[10],u=r+l+d,m;return u>0?(m=.5/Math.sqrt(u+1),t._w=.25/m,t._x=(h-c)*m,t._y=(a-f)*m,t._z=(o-s)*m,t._isDirty=!0):r>l&&r>d?(m=2*Math.sqrt(1+r-l-d),t._w=(h-c)/m,t._x=.25*m,t._y=(s+o)/m,t._z=(a+f)/m,t._isDirty=!0):l>d?(m=2*Math.sqrt(1+l-r-d),t._w=(a-f)/m,t._x=(s+o)/m,t._y=.25*m,t._z=(c+h)/m,t._isDirty=!0):(m=2*Math.sqrt(1+d-r-l),t._w=(o-s)/m,t._x=(a+f)/m,t._y=(c+h)/m,t._z=.25*m,t._isDirty=!0),t}static Dot(e,t){return e._x*t._x+e._y*t._y+e._z*t._z+e._w*t._w}static AreClose(e,t,i=.1){let r=n.Dot(e,t);return 1-r*r<=i}static SmoothToRef(e,t,i,r,s){let a=r===0?1:i/r;return a=wt(a,0,1),n.SlerpToRef(e,t,a,s),s}static Zero(){return new n(0,0,0,0)}static Inverse(e){return new n(-e._x,-e._y,-e._z,e._w)}static InverseToRef(e,t){return t.set(-e._x,-e._y,-e._z,e._w),t}static Identity(){return new n(0,0,0,1)}static IsIdentity(e){return e&&e._x===0&&e._y===0&&e._z===0&&e._w===1}static RotationAxis(e,t){return n.RotationAxisToRef(e,t,new n)}static RotationAxisToRef(e,t,i){i._w=Math.cos(t/2);let r=Math.sin(t/2)/e.length();return i._x=e._x*r,i._y=e._y*r,i._z=e._z*r,i._isDirty=!0,i}static FromArray(e,t){return t||(t=0),new n(e[t],e[t+1],e[t+2],e[t+3])}static FromArrayToRef(e,t,i){return i._x=e[t],i._y=e[t+1],i._z=e[t+2],i._w=e[t+3],i._isDirty=!0,i}static FromFloatsToRef(e,t,i,r,s){return s.copyFromFloats(e,t,i,r),s}static FromEulerAngles(e,t,i){let r=new n;return n.RotationYawPitchRollToRef(t,e,i,r),r}static FromEulerAnglesToRef(e,t,i,r){return n.RotationYawPitchRollToRef(t,e,i,r),r}static FromEulerVector(e){let t=new n;return n.RotationYawPitchRollToRef(e._y,e._x,e._z,t),t}static FromEulerVectorToRef(e,t){return n.RotationYawPitchRollToRef(e._y,e._x,e._z,t),t}static FromUnitVectorsToRef(e,t,i,r=Nt){let s=b.Dot(e,t)+1;return sMath.abs(e.z)?i.set(-e.y,e.x,0,0):i.set(0,-e.z,e.y,0):(b.CrossToRef(e,t,Q.Vector3[0]),i.set(Q.Vector3[0].x,Q.Vector3[0].y,Q.Vector3[0].z,s)),i.normalize()}static RotationYawPitchRoll(e,t,i){let r=new n;return n.RotationYawPitchRollToRef(e,t,i,r),r}static RotationYawPitchRollToRef(e,t,i,r){let s=i*.5,a=t*.5,o=e*.5,l=Math.sin(s),c=Math.cos(s),f=Math.sin(a),h=Math.cos(a),d=Math.sin(o),u=Math.cos(o);return r._x=u*f*c+d*h*l,r._y=d*h*c-u*f*l,r._z=u*h*l-d*f*c,r._w=u*h*c+d*f*l,r._isDirty=!0,r}static RotationAlphaBetaGamma(e,t,i){let r=new n;return n.RotationAlphaBetaGammaToRef(e,t,i,r),r}static RotationAlphaBetaGammaToRef(e,t,i,r){let s=(i+e)*.5,a=(i-e)*.5,o=t*.5;return r._x=Math.cos(a)*Math.sin(o),r._y=Math.sin(a)*Math.sin(o),r._z=Math.sin(s)*Math.cos(o),r._w=Math.cos(s)*Math.cos(o),r._isDirty=!0,r}static RotationQuaternionFromAxis(e,t,i){let r=new n(0,0,0,0);return n.RotationQuaternionFromAxisToRef(e,t,i,r),r}static RotationQuaternionFromAxisToRef(e,t,i,r){let s=We.Matrix[0];return e=e.normalizeToRef(We.Vector3[0]),t=t.normalizeToRef(We.Vector3[1]),i=i.normalizeToRef(We.Vector3[2]),j.FromXYZAxesToRef(e,t,i,s),n.FromRotationMatrixToRef(s,r),r}static FromLookDirectionLH(e,t){let i=new n;return n.FromLookDirectionLHToRef(e,t,i),i}static FromLookDirectionLHToRef(e,t,i){let r=We.Matrix[0];return j.LookDirectionLHToRef(e,t,r),n.FromRotationMatrixToRef(r,i),i}static FromLookDirectionRH(e,t){let i=new n;return n.FromLookDirectionRHToRef(e,t,i),i}static FromLookDirectionRHToRef(e,t,i){let r=We.Matrix[0];return j.LookDirectionRHToRef(e,t,r),n.FromRotationMatrixToRef(r,i)}static Slerp(e,t,i){let r=n.Identity();return n.SlerpToRef(e,t,i,r),r}static SlerpToRef(e,t,i,r){let s,a,o=e._x*t._x+e._y*t._y+e._z*t._z+e._w*t._w,l=!1;if(o<0&&(l=!0,o=-o),o>.999999)a=1-i,s=l?-i:i;else{let c=Math.acos(o),f=1/Math.sin(c);a=Math.sin((1-i)*c)*f,s=l?-Math.sin(i*c)*f:Math.sin(i*c)*f}return r._x=a*e._x+s*t._x,r._y=a*e._y+s*t._y,r._z=a*e._z+s*t._z,r._w=a*e._w+s*t._w,r._isDirty=!0,r}static Hermite(e,t,i,r,s){let a=s*s,o=s*a,l=2*o-3*a+1,c=-2*o+3*a,f=o-2*a+s,h=o-a,d=e._x*l+i._x*c+t._x*f+r._x*h,u=e._y*l+i._y*c+t._y*f+r._y*h,m=e._z*l+i._z*c+t._z*f+r._z*h,p=e._w*l+i._w*c+t._w*f+r._w*h;return new n(d,u,m,p)}static Hermite1stDerivative(e,t,i,r,s){let a=new n;return this.Hermite1stDerivativeToRef(e,t,i,r,s,a),a}static Hermite1stDerivativeToRef(e,t,i,r,s,a){let o=s*s;return a._x=(o-s)*6*e._x+(3*o-4*s+1)*t._x+(-o+s)*6*i._x+(3*o-2*s)*r._x,a._y=(o-s)*6*e._y+(3*o-4*s+1)*t._y+(-o+s)*6*i._y+(3*o-2*s)*r._y,a._z=(o-s)*6*e._z+(3*o-4*s+1)*t._z+(-o+s)*6*i._z+(3*o-2*s)*r._z,a._w=(o-s)*6*e._w+(3*o-4*s+1)*t._w+(-o+s)*6*i._w+(3*o-2*s)*r._w,a._isDirty=!0,a}static Normalize(e){let t=n.Zero();return n.NormalizeToRef(e,t),t}static NormalizeToRef(e,t){return e.normalizeToRef(t),t}static Clamp(e,t,i){let r=new n;return n.ClampToRef(e,t,i,r),r}static ClampToRef(e,t,i,r){return r.copyFromFloats(wt(e.x,t.x,i.x),wt(e.y,t.y,i.y),wt(e.z,t.z,i.z),wt(e.w,t.w,i.w))}static Random(e=0,t=1){return new n(Ji(e,t),Ji(e,t),Ji(e,t),Ji(e,t))}static RandomToRef(e=0,t=1,i){return i.copyFromFloats(Ji(e,t),Ji(e,t),Ji(e,t),Ji(e,t))}static Minimize(){throw new ReferenceError("Quaternion.Minimize does not make sense")}static Maximize(){throw new ReferenceError("Quaternion.Maximize does not make sense")}static Distance(e,t){return Math.sqrt(n.DistanceSquared(e,t))}static DistanceSquared(e,t){let i=e.x-t.x,r=e.y-t.y,s=e.z-t.z,a=e.w-t.w;return i*i+r*r+s*s+a*a}static Center(e,t){return n.CenterToRef(e,t,n.Zero())}static CenterToRef(e,t,i){return i.copyFromFloats((e.x+t.x)/2,(e.y+t.y)/2,(e.z+t.z)/2,(e.w+t.w)/2)}};ze._V8PerformanceHack=new ze(.5,.5,.5,.5);Object.defineProperties(ze.prototype,{dimension:{value:[4]},rank:{value:1}});j=class n{static get Use64Bits(){return kn.MatrixUse64Bits}get m(){return this._m}markAsUpdated(){this.updateFlag=Lu._UpdateFlagSeed++,this._isIdentity=!1,this._isIdentity3x2=!1,this._isIdentityDirty=!0,this._isIdentity3x2Dirty=!0}_updateIdentityStatus(e,t=!1,i=!1,r=!0){this._isIdentity=e,this._isIdentity3x2=e||i,this._isIdentityDirty=this._isIdentity?!1:t,this._isIdentity3x2Dirty=this._isIdentity3x2?!1:r}constructor(){this._isIdentity=!1,this._isIdentityDirty=!0,this._isIdentity3x2=!0,this._isIdentity3x2Dirty=!0,this.updateFlag=-1,kn.MatrixTrackPrecisionChange&&kn.MatrixTrackedMatrices.push(this),this._m=new kn.MatrixCurrentType(16),this.markAsUpdated()}isIdentity(){if(this._isIdentityDirty){this._isIdentityDirty=!1;let e=this._m;this._isIdentity=e[0]===1&&e[1]===0&&e[2]===0&&e[3]===0&&e[4]===0&&e[5]===1&&e[6]===0&&e[7]===0&&e[8]===0&&e[9]===0&&e[10]===1&&e[11]===0&&e[12]===0&&e[13]===0&&e[14]===0&&e[15]===1}return this._isIdentity}isIdentityAs3x2(){return this._isIdentity3x2Dirty&&(this._isIdentity3x2Dirty=!1,this._m[0]!==1||this._m[5]!==1||this._m[15]!==1?this._isIdentity3x2=!1:this._m[1]!==0||this._m[2]!==0||this._m[3]!==0||this._m[4]!==0||this._m[6]!==0||this._m[7]!==0||this._m[8]!==0||this._m[9]!==0||this._m[10]!==0||this._m[11]!==0||this._m[12]!==0||this._m[13]!==0||this._m[14]!==0?this._isIdentity3x2=!1:this._isIdentity3x2=!0),this._isIdentity3x2}determinant(){if(this._isIdentity===!0)return 1;let e=this._m,t=e[0],i=e[1],r=e[2],s=e[3],a=e[4],o=e[5],l=e[6],c=e[7],f=e[8],h=e[9],d=e[10],u=e[11],m=e[12],p=e[13],_=e[14],g=e[15],v=d*g-_*u,x=h*g-p*u,A=h*_-p*d,S=f*g-m*u,E=f*_-d*m,R=f*p-m*h,I=+(o*v-l*x+c*A),y=-(a*v-l*S+c*E),M=+(a*x-o*S+c*R),D=-(a*A-o*E+l*R);return t*I+i*y+r*M+s*D}toString(){return`{${this.m[0]}, ${this.m[1]}, ${this.m[2]}, ${this.m[3]} ${this.m[4]}, ${this.m[5]}, ${this.m[6]}, ${this.m[7]} ${this.m[8]}, ${this.m[9]}, ${this.m[10]}, ${this.m[11]} -${this.m[12]}, ${this.m[13]}, ${this.m[14]}, ${this.m[15]}}`}toArray(e=null,t=0){if(!e)return this._m;let i=this._m;for(let r=0;r<16;r++)e[t+r]=i[r];return this}asArray(){return this._m}fromArray(e,t=0){return n.FromArrayToRef(e,t,this)}copyFromFloats(...e){return n.FromArrayToRef(e,0,this)}set(...e){let t=this._m;for(let i=0;i<16;i++)t[i]=e[i];return this.markAsUpdated(),this}setAll(e){let t=this._m;for(let i=0;i<16;i++)t[i]=e;return this.markAsUpdated(),this}invert(){return this.invertToRef(this),this}reset(){return n.FromValuesToRef(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,this),this._updateIdentityStatus(!1),this}add(e){let t=new n;return this.addToRef(e,t),t}addToRef(e,t){let i=this._m,r=t._m,s=e.m;for(let a=0;a<16;a++)r[a]=i[a]+s[a];return t.markAsUpdated(),t}addToSelf(e){let t=this._m,i=e.m;return t[0]+=i[0],t[1]+=i[1],t[2]+=i[2],t[3]+=i[3],t[4]+=i[4],t[5]+=i[5],t[6]+=i[6],t[7]+=i[7],t[8]+=i[8],t[9]+=i[9],t[10]+=i[10],t[11]+=i[11],t[12]+=i[12],t[13]+=i[13],t[14]+=i[14],t[15]+=i[15],this.markAsUpdated(),this}addInPlace(e){let t=this._m,i=e.m;for(let r=0;r<16;r++)t[r]+=i[r];return this.markAsUpdated(),this}addInPlaceFromFloats(...e){let t=this._m;for(let i=0;i<16;i++)t[i]+=e[i];return this.markAsUpdated(),this}subtract(e){let t=this._m,i=e.m;for(let r=0;r<16;r++)t[r]-=i[r];return this.markAsUpdated(),this}subtractToRef(e,t){let i=this._m,r=e.m,s=t._m;for(let a=0;a<16;a++)s[a]=i[a]-r[a];return t.markAsUpdated(),t}subtractInPlace(e){let t=this._m,i=e.m;for(let r=0;r<16;r++)t[r]-=i[r];return this.markAsUpdated(),this}subtractFromFloats(...e){return this.subtractFromFloatsToRef(...e,new n)}subtractFromFloatsToRef(...e){let t=e.pop(),i=this._m,r=t._m,s=e;for(let a=0;a<16;a++)r[a]=i[a]-s[a];return t.markAsUpdated(),t}invertToRef(e){return this._isIdentity===!0?(n.IdentityToRef(e),e):(tM(this,e.asArray())?e.markAsUpdated():e.copyFrom(this),e)}addAtIndex(e,t){return this._m[e]+=t,this.markAsUpdated(),this}multiplyAtIndex(e,t){return this._m[e]*=t,this.markAsUpdated(),this}setTranslationFromFloats(e,t,i){return this._m[12]=e,this._m[13]=t,this._m[14]=i,this.markAsUpdated(),this}addTranslationFromFloats(e,t,i){return this._m[12]+=e,this._m[13]+=t,this._m[14]+=i,this.markAsUpdated(),this}setTranslation(e){return this.setTranslationFromFloats(e._x,e._y,e._z)}getTranslation(){return new b(this._m[12],this._m[13],this._m[14])}getTranslationToRef(e){return e.x=this._m[12],e.y=this._m[13],e.z=this._m[14],e}removeRotationAndScaling(){let e=this.m;return n.FromValuesToRef(1,0,0,0,0,1,0,0,0,0,1,0,e[12],e[13],e[14],e[15],this),this._updateIdentityStatus(e[12]===0&&e[13]===0&&e[14]===0&&e[15]===1),this}copyFrom(e){e.copyToArray(this._m);let t=e;return this.updateFlag=t.updateFlag,this._updateIdentityStatus(t._isIdentity,t._isIdentityDirty,t._isIdentity3x2,t._isIdentity3x2Dirty),this}copyToArray(e,t=0){return D3(this,e,t),this}multiply(e){let t=new n;return this.multiplyToRef(e,t),t}multiplyInPlace(e){let t=this._m,i=e.m;for(let r=0;r<16;r++)t[r]*=i[r];return this.markAsUpdated(),this}multiplyByFloats(...e){let t=this._m;for(let i=0;i<16;i++)t[i]*=e[i];return this.markAsUpdated(),this}multiplyByFloatsToRef(...e){let t=e.pop(),i=this._m,r=t._m,s=e;for(let a=0;a<16;a++)r[a]=i[a]*s[a];return t.markAsUpdated(),t}multiplyToRef(e,t){return this._isIdentity?(t.copyFrom(e),t):e._isIdentity?(t.copyFrom(this),t):(this.multiplyToArray(e,t._m,0),t.markAsUpdated(),t)}multiplyToArray(e,t,i){return eM(this,e,t,i),this}divide(e){return this.divideToRef(e,new n)}divideToRef(e,t){let i=this._m,r=e.m,s=t._m;for(let a=0;a<16;a++)s[a]=i[a]/r[a];return t.markAsUpdated(),t}divideInPlace(e){let t=this._m,i=e.m;for(let r=0;r<16;r++)t[r]/=i[r];return this.markAsUpdated(),this}minimizeInPlace(e){let t=this._m,i=e.m;for(let r=0;r<16;r++)t[r]=Math.min(t[r],i[r]);return this.markAsUpdated(),this}minimizeInPlaceFromFloats(...e){let t=this._m;for(let i=0;i<16;i++)t[i]=Math.min(t[i],e[i]);return this.markAsUpdated(),this}maximizeInPlace(e){let t=this._m,i=e.m;for(let r=0;r<16;r++)t[r]=Math.min(t[r],i[r]);return this.markAsUpdated(),this}maximizeInPlaceFromFloats(...e){let t=this._m;for(let i=0;i<16;i++)t[i]=Math.min(t[i],e[i]);return this.markAsUpdated(),this}negate(){return this.negateToRef(new n)}negateInPlace(){let e=this._m;for(let t=0;t<16;t++)e[t]=-e[t];return this.markAsUpdated(),this}negateToRef(e){let t=this._m,i=e._m;for(let r=0;r<16;r++)i[r]=-t[r];return e.markAsUpdated(),e}equals(e){let t=e;if(!t)return!1;if((this._isIdentity||t._isIdentity)&&!this._isIdentityDirty&&!t._isIdentityDirty)return this._isIdentity&&t._isIdentity;let i=this.m,r=t.m;return i[0]===r[0]&&i[1]===r[1]&&i[2]===r[2]&&i[3]===r[3]&&i[4]===r[4]&&i[5]===r[5]&&i[6]===r[6]&&i[7]===r[7]&&i[8]===r[8]&&i[9]===r[9]&&i[10]===r[10]&&i[11]===r[11]&&i[12]===r[12]&&i[13]===r[13]&&i[14]===r[14]&&i[15]===r[15]}equalsWithEpsilon(e,t=0){let i=this._m,r=e.m;for(let s=0;s<16;s++)if(!Ei(i[s],r[s],t))return!1;return!0}equalsToFloats(...e){let t=this._m;for(let i=0;i<16;i++)if(t[i]!=e[i])return!1;return!0}floor(){return this.floorToRef(new n)}floorToRef(e){let t=this._m,i=e._m;for(let r=0;r<16;r++)i[r]=Math.floor(t[r]);return e.markAsUpdated(),e}fract(){return this.fractToRef(new n)}fractToRef(e){let t=this._m,i=e._m;for(let r=0;r<16;r++)i[r]=t[r]-Math.floor(t[r]);return e.markAsUpdated(),e}clone(){let e=new n;return e.copyFrom(this),e}getClassName(){return"Matrix"}getHashCode(){let e=kn(this._m[0]);for(let t=1;t<16;t++)e=e*397^kn(this._m[t]);return e}decomposeToTransformNode(e){return e.rotationQuaternion=e.rotationQuaternion||new ze,this.decompose(e.scaling,e.rotationQuaternion,e.position)}decompose(e,t,i,r,s=!0){if(this._isIdentity)return i&&i.setAll(0),e&&e.setAll(1),t&&t.copyFromFloats(0,0,0,1),!0;let a=this._m;if(i&&i.copyFromFloats(a[12],a[13],a[14]),e=e||We.Vector3[0],e.x=Math.sqrt(a[0]*a[0]+a[1]*a[1]+a[2]*a[2]),e.y=Math.sqrt(a[4]*a[4]+a[5]*a[5]+a[6]*a[6]),e.z=Math.sqrt(a[8]*a[8]+a[9]*a[9]+a[10]*a[10]),r){let o=(s?r.absoluteScaling.x:r.scaling.x)<0?-1:1,l=(s?r.absoluteScaling.y:r.scaling.y)<0?-1:1,c=(s?r.absoluteScaling.z:r.scaling.z)<0?-1:1;e.x*=o,e.y*=l,e.z*=c}else this.determinant()<=0&&(e.y*=-1);if(e._x===0||e._y===0||e._z===0)return t&&t.copyFromFloats(0,0,0,1),!1;if(t){let o=1/e._x,l=1/e._y,c=1/e._z;n.FromValuesToRef(a[0]*o,a[1]*o,a[2]*o,0,a[4]*l,a[5]*l,a[6]*l,0,a[8]*c,a[9]*c,a[10]*c,0,0,0,0,1,We.Matrix[0]),ze.FromRotationMatrixToRef(We.Matrix[0],t)}return!0}getRow(e){if(e<0||e>3)return null;let t=e*4;return new Mi(this._m[t+0],this._m[t+1],this._m[t+2],this._m[t+3])}getRowToRef(e,t){if(e>=0&&e<=3){let i=e*4;t.x=this._m[i+0],t.y=this._m[i+1],t.z=this._m[i+2],t.w=this._m[i+3]}return t}setRow(e,t){return this.setRowFromFloats(e,t.x,t.y,t.z,t.w)}transpose(){let e=new n;return n.TransposeToRef(this,e),e}transposeToRef(e){return n.TransposeToRef(this,e),e}setRowFromFloats(e,t,i,r,s){if(e<0||e>3)return this;let a=e*4;return this._m[a+0]=t,this._m[a+1]=i,this._m[a+2]=r,this._m[a+3]=s,this.markAsUpdated(),this}scale(e){let t=new n;return this.scaleToRef(e,t),t}scaleToRef(e,t){for(let i=0;i<16;i++)t._m[i]=this._m[i]*e;return t.markAsUpdated(),t}scaleAndAddToRef(e,t){for(let i=0;i<16;i++)t._m[i]+=this._m[i]*e;return t.markAsUpdated(),t}scaleInPlace(e){let t=this._m;for(let i=0;i<16;i++)t[i]*=e;return this.markAsUpdated(),this}toNormalMatrix(e){let t=We.Matrix[0];this.invertToRef(t),t.transposeToRef(e);let i=e._m;return n.FromValuesToRef(i[0],i[1],i[2],0,i[4],i[5],i[6],0,i[8],i[9],i[10],0,0,0,0,1,e),e}getRotationMatrix(){let e=new n;return this.getRotationMatrixToRef(e),e}getRotationMatrixToRef(e){let t=We.Vector3[0];if(!this.decompose(t))return n.IdentityToRef(e),e;let i=this._m,r=1/t._x,s=1/t._y,a=1/t._z;return n.FromValuesToRef(i[0]*r,i[1]*r,i[2]*r,0,i[4]*s,i[5]*s,i[6]*s,0,i[8]*a,i[9]*a,i[10]*a,0,0,0,0,1,e),e}toggleModelMatrixHandInPlace(){let e=this._m;return e[2]*=-1,e[6]*=-1,e[8]*=-1,e[9]*=-1,e[14]*=-1,this.markAsUpdated(),this}toggleProjectionMatrixHandInPlace(){let e=this._m;return e[8]*=-1,e[9]*=-1,e[10]*=-1,e[11]*=-1,this.markAsUpdated(),this}static FromArray(e,t=0){let i=new n;return n.FromArrayToRef(e,t,i),i}static FromArrayToRef(e,t,i){for(let r=0;r<16;r++)i._m[r]=e[r+t];return i.markAsUpdated(),i}static FromFloat32ArrayToRefScaled(e,t,i,r){return r._m[0]=e[0+t]*i,r._m[1]=e[1+t]*i,r._m[2]=e[2+t]*i,r._m[3]=e[3+t]*i,r._m[4]=e[4+t]*i,r._m[5]=e[5+t]*i,r._m[6]=e[6+t]*i,r._m[7]=e[7+t]*i,r._m[8]=e[8+t]*i,r._m[9]=e[9+t]*i,r._m[10]=e[10+t]*i,r._m[11]=e[11+t]*i,r._m[12]=e[12+t]*i,r._m[13]=e[13+t]*i,r._m[14]=e[14+t]*i,r._m[15]=e[15+t]*i,r.markAsUpdated(),r}static get IdentityReadOnly(){return n._IdentityReadOnly}static FromValuesToRef(e,t,i,r,s,a,o,l,c,f,h,d,u,m,_,p,g){let v=g._m;v[0]=e,v[1]=t,v[2]=i,v[3]=r,v[4]=s,v[5]=a,v[6]=o,v[7]=l,v[8]=c,v[9]=f,v[10]=h,v[11]=d,v[12]=u,v[13]=m,v[14]=_,v[15]=p,g.markAsUpdated()}static FromValues(e,t,i,r,s,a,o,l,c,f,h,d,u,m,_,p){let g=new n,v=g._m;return v[0]=e,v[1]=t,v[2]=i,v[3]=r,v[4]=s,v[5]=a,v[6]=o,v[7]=l,v[8]=c,v[9]=f,v[10]=h,v[11]=d,v[12]=u,v[13]=m,v[14]=_,v[15]=p,g.markAsUpdated(),g}static Compose(e,t,i){let r=new n;return n.ComposeToRef(e,t,i,r),r}static ComposeToRef(e,t,i,r){let s=r._m,a=t._x,o=t._y,l=t._z,c=t._w,f=a+a,h=o+o,d=l+l,u=a*f,m=a*h,_=a*d,p=o*h,g=o*d,v=l*d,x=c*f,A=c*h,S=c*d,E=e._x,R=e._y,I=e._z;return s[0]=(1-(p+v))*E,s[1]=(m+S)*E,s[2]=(_-A)*E,s[3]=0,s[4]=(m-S)*R,s[5]=(1-(u+v))*R,s[6]=(g+x)*R,s[7]=0,s[8]=(_+A)*I,s[9]=(g-x)*I,s[10]=(1-(u+p))*I,s[11]=0,s[12]=i._x,s[13]=i._y,s[14]=i._z,s[15]=1,r.markAsUpdated(),r}static Identity(){let e=n.FromValues(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return e._updateIdentityStatus(!0),e}static IdentityToRef(e){return n.FromValuesToRef(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1,e),e._updateIdentityStatus(!0),e}static Zero(){let e=n.FromValues(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);return e._updateIdentityStatus(!1),e}static RotationX(e){let t=new n;return n.RotationXToRef(e,t),t}static Invert(e){let t=new n;return e.invertToRef(t),t}static RotationXToRef(e,t){let i=Math.sin(e),r=Math.cos(e);return n.FromValuesToRef(1,0,0,0,0,r,i,0,0,-i,r,0,0,0,0,1,t),t._updateIdentityStatus(r===1&&i===0),t}static RotationY(e){let t=new n;return n.RotationYToRef(e,t),t}static RotationYToRef(e,t){let i=Math.sin(e),r=Math.cos(e);return n.FromValuesToRef(r,0,-i,0,0,1,0,0,i,0,r,0,0,0,0,1,t),t._updateIdentityStatus(r===1&&i===0),t}static RotationZ(e){let t=new n;return n.RotationZToRef(e,t),t}static RotationZToRef(e,t){let i=Math.sin(e),r=Math.cos(e);return n.FromValuesToRef(r,i,0,0,-i,r,0,0,0,0,1,0,0,0,0,1,t),t._updateIdentityStatus(r===1&&i===0),t}static RotationAxis(e,t){let i=new n;return n.RotationAxisToRef(e,t,i),i}static RotationAxisToRef(e,t,i){let r=Math.sin(-t),s=Math.cos(-t),a=1-s;e=e.normalizeToRef(We.Vector3[0]);let o=i._m;return o[0]=e._x*e._x*a+s,o[1]=e._x*e._y*a-e._z*r,o[2]=e._x*e._z*a+e._y*r,o[3]=0,o[4]=e._y*e._x*a+e._z*r,o[5]=e._y*e._y*a+s,o[6]=e._y*e._z*a-e._x*r,o[7]=0,o[8]=e._z*e._x*a-e._y*r,o[9]=e._z*e._y*a+e._x*r,o[10]=e._z*e._z*a+s,o[11]=0,o[12]=0,o[13]=0,o[14]=0,o[15]=1,i.markAsUpdated(),i}static RotationAlignToRef(e,t,i,r=!1){let s=b.Dot(t,e),a=i._m;if(s<-1+Nt)a[0]=-1,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=r?1:-1,a[6]=0,a[7]=0,a[8]=0,a[9]=0,a[10]=r?-1:1,a[11]=0;else{let o=b.Cross(t,e),l=1/(1+s);a[0]=o._x*o._x*l+s,a[1]=o._y*o._x*l-o._z,a[2]=o._z*o._x*l+o._y,a[3]=0,a[4]=o._x*o._y*l+o._z,a[5]=o._y*o._y*l+s,a[6]=o._z*o._y*l-o._x,a[7]=0,a[8]=o._x*o._z*l-o._y,a[9]=o._y*o._z*l+o._x,a[10]=o._z*o._z*l+s,a[11]=0}return a[12]=0,a[13]=0,a[14]=0,a[15]=1,i.markAsUpdated(),i}static RotationYawPitchRoll(e,t,i){let r=new n;return n.RotationYawPitchRollToRef(e,t,i,r),r}static RotationYawPitchRollToRef(e,t,i,r){return ze.RotationYawPitchRollToRef(e,t,i,We.Quaternion[0]),We.Quaternion[0].toRotationMatrix(r),r}static Scaling(e,t,i){let r=new n;return n.ScalingToRef(e,t,i,r),r}static ScalingToRef(e,t,i,r){return n.FromValuesToRef(e,0,0,0,0,t,0,0,0,0,i,0,0,0,0,1,r),r._updateIdentityStatus(e===1&&t===1&&i===1),r}static Translation(e,t,i){let r=new n;return n.TranslationToRef(e,t,i,r),r}static TranslationToRef(e,t,i,r){return n.FromValuesToRef(1,0,0,0,0,1,0,0,0,0,1,0,e,t,i,1,r),r._updateIdentityStatus(e===0&&t===0&&i===0),r}static Lerp(e,t,i){let r=new n;return n.LerpToRef(e,t,i,r),r}static LerpToRef(e,t,i,r){let s=r._m,a=e.m,o=t.m;for(let l=0;l<16;l++)s[l]=a[l]*(1-i)+o[l]*i;return r.markAsUpdated(),r}static DecomposeLerp(e,t,i){let r=new n;return n.DecomposeLerpToRef(e,t,i,r),r}static DecomposeLerpToRef(e,t,i,r){let s=We.Vector3[0],a=We.Quaternion[0],o=We.Vector3[1];e.decompose(s,a,o);let l=We.Vector3[2],c=We.Quaternion[1],f=We.Vector3[3];t.decompose(l,c,f);let h=We.Vector3[4];b.LerpToRef(s,l,i,h);let d=We.Quaternion[2];ze.SlerpToRef(a,c,i,d);let u=We.Vector3[5];return b.LerpToRef(o,f,i,u),n.ComposeToRef(h,d,u,r),r}static LookAtLH(e,t,i){let r=new n;return n.LookAtLHToRef(e,t,i,r),r}static LookAtLHToRef(e,t,i,r){let s=We.Vector3[0],a=We.Vector3[1],o=We.Vector3[2];t.subtractToRef(e,o),o.normalize(),b.CrossToRef(i,o,s);let l=s.lengthSquared();l===0?s.x=1:s.normalizeFromLength(Math.sqrt(l)),b.CrossToRef(o,s,a),a.normalize();let c=-b.Dot(s,e),f=-b.Dot(a,e),h=-b.Dot(o,e);return n.FromValuesToRef(s._x,a._x,o._x,0,s._y,a._y,o._y,0,s._z,a._z,o._z,0,c,f,h,1,r),r}static LookAtRH(e,t,i){let r=new n;return n.LookAtRHToRef(e,t,i,r),r}static LookAtRHToRef(e,t,i,r){let s=We.Vector3[0],a=We.Vector3[1],o=We.Vector3[2];e.subtractToRef(t,o),o.normalize(),b.CrossToRef(i,o,s);let l=s.lengthSquared();l===0?s.x=1:s.normalizeFromLength(Math.sqrt(l)),b.CrossToRef(o,s,a),a.normalize();let c=-b.Dot(s,e),f=-b.Dot(a,e),h=-b.Dot(o,e);return n.FromValuesToRef(s._x,a._x,o._x,0,s._y,a._y,o._y,0,s._z,a._z,o._z,0,c,f,h,1,r),r}static LookDirectionLH(e,t){let i=new n;return n.LookDirectionLHToRef(e,t,i),i}static LookDirectionLHToRef(e,t,i){let r=We.Vector3[0];r.copyFrom(e),r.scaleInPlace(-1);let s=We.Vector3[1];return b.CrossToRef(t,r,s),n.FromValuesToRef(s._x,s._y,s._z,0,t._x,t._y,t._z,0,r._x,r._y,r._z,0,0,0,0,1,i),i}static LookDirectionRH(e,t){let i=new n;return n.LookDirectionRHToRef(e,t,i),i}static LookDirectionRHToRef(e,t,i){let r=We.Vector3[2];return b.CrossToRef(t,e,r),n.FromValuesToRef(r._x,r._y,r._z,0,t._x,t._y,t._z,0,e._x,e._y,e._z,0,0,0,0,1,i),i}static OrthoLH(e,t,i,r,s){let a=new n;return n.OrthoLHToRef(e,t,i,r,a,s),a}static OrthoLHToRef(e,t,i,r,s,a){let o=i,l=r,c=2/e,f=2/t,h=2/(l-o),d=-(l+o)/(l-o);return n.FromValuesToRef(c,0,0,0,0,f,0,0,0,0,h,0,0,0,d,1,s),a&&s.multiplyToRef(Ih,s),s._updateIdentityStatus(c===1&&f===1&&h===1&&d===0),s}static OrthoOffCenterLH(e,t,i,r,s,a,o){let l=new n;return n.OrthoOffCenterLHToRef(e,t,i,r,s,a,l,o),l}static OrthoOffCenterLHToRef(e,t,i,r,s,a,o,l){let c=s,f=a,h=2/(t-e),d=2/(r-i),u=2/(f-c),m=-(f+c)/(f-c),_=(e+t)/(e-t),p=(r+i)/(i-r);return n.FromValuesToRef(h,0,0,0,0,d,0,0,0,0,u,0,_,p,m,1,o),l&&o.multiplyToRef(Ih,o),o.markAsUpdated(),o}static ObliqueOffCenterLHToRef(e,t,i,r,s,a,o,l,c,f,h){let d=-o*Math.cos(l),u=-o*Math.sin(l);return n.TranslationToRef(0,0,-c,We.Matrix[1]),n.FromValuesToRef(1,0,0,0,0,1,0,0,d,u,1,0,0,0,0,1,We.Matrix[0]),We.Matrix[1].multiplyToRef(We.Matrix[0],We.Matrix[0]),n.TranslationToRef(0,0,c,We.Matrix[1]),We.Matrix[0].multiplyToRef(We.Matrix[1],We.Matrix[0]),n.OrthoOffCenterLHToRef(e,t,i,r,s,a,f,h),We.Matrix[0].multiplyToRef(f,f),f}static OrthoOffCenterRH(e,t,i,r,s,a,o){let l=new n;return n.OrthoOffCenterRHToRef(e,t,i,r,s,a,l,o),l}static OrthoOffCenterRHToRef(e,t,i,r,s,a,o,l){return n.OrthoOffCenterLHToRef(e,t,i,r,s,a,o,l),o._m[10]*=-1,o}static ObliqueOffCenterRHToRef(e,t,i,r,s,a,o,l,c,f,h){let d=o*Math.cos(l),u=o*Math.sin(l);return n.TranslationToRef(0,0,c,We.Matrix[1]),n.FromValuesToRef(1,0,0,0,0,1,0,0,d,u,1,0,0,0,0,1,We.Matrix[0]),We.Matrix[1].multiplyToRef(We.Matrix[0],We.Matrix[0]),n.TranslationToRef(0,0,-c,We.Matrix[1]),We.Matrix[0].multiplyToRef(We.Matrix[1],We.Matrix[0]),n.OrthoOffCenterRHToRef(e,t,i,r,s,a,f,h),We.Matrix[0].multiplyToRef(f,f),f}static PerspectiveLH(e,t,i,r,s,a=0){let o=new n,l=i,c=r,f=2*l/e,h=2*l/t,d=(c+l)/(c-l),u=-2*c*l/(c-l),m=Math.tan(a);return n.FromValuesToRef(f,0,0,0,0,h,0,m,0,0,d,1,0,0,u,0,o),s&&o.multiplyToRef(Ih,o),o._updateIdentityStatus(!1),o}static PerspectiveFovLH(e,t,i,r,s,a=0,o=!1){let l=new n;return n.PerspectiveFovLHToRef(e,t,i,r,l,!0,s,a,o),l}static PerspectiveFovLHToRef(e,t,i,r,s,a=!0,o,l=0,c=!1){let f=i,h=r,d=1/Math.tan(e*.5),u=a?d/t:d,m=a?d:d*t,_=c&&f===0?-1:h!==0?(h+f)/(h-f):1,p=c&&f===0?2*h:h!==0?-2*h*f/(h-f):-2*f,g=Math.tan(l);return n.FromValuesToRef(u,0,0,0,0,m,0,g,0,0,_,1,0,0,p,0,s),o&&s.multiplyToRef(Ih,s),s._updateIdentityStatus(!1),s}static PerspectiveFovReverseLHToRef(e,t,i,r,s,a=!0,o,l=0){let c=1/Math.tan(e*.5),f=a?c/t:c,h=a?c:c*t,d=Math.tan(l);return n.FromValuesToRef(f,0,0,0,0,h,0,d,0,0,-i,1,0,0,1,0,s),o&&s.multiplyToRef(Ih,s),s._updateIdentityStatus(!1),s}static PerspectiveFovRH(e,t,i,r,s,a=0,o=!1){let l=new n;return n.PerspectiveFovRHToRef(e,t,i,r,l,!0,s,a,o),l}static PerspectiveFovRHToRef(e,t,i,r,s,a=!0,o,l=0,c=!1){let f=i,h=r,d=1/Math.tan(e*.5),u=a?d/t:d,m=a?d:d*t,_=c&&f===0?1:h!==0?-(h+f)/(h-f):-1,p=c&&f===0?2*h:h!==0?-2*h*f/(h-f):-2*f,g=Math.tan(l);return n.FromValuesToRef(u,0,0,0,0,m,0,g,0,0,_,-1,0,0,p,0,s),o&&s.multiplyToRef(Ih,s),s._updateIdentityStatus(!1),s}static PerspectiveFovReverseRHToRef(e,t,i,r,s,a=!0,o,l=0){let c=1/Math.tan(e*.5),f=a?c/t:c,h=a?c:c*t,d=Math.tan(l);return n.FromValuesToRef(f,0,0,0,0,h,0,d,0,0,-i,-1,0,0,-1,0,s),o&&s.multiplyToRef(Ih,s),s._updateIdentityStatus(!1),s}static GetFinalMatrix(e,t,i,r,s,a){let o=e.width,l=e.height,c=e.x,f=e.y,h=n.FromValues(o/2,0,0,0,0,-l/2,0,0,0,0,a-s,0,c+o/2,l/2+f,s,1),d=new n;return t.multiplyToRef(i,d),d.multiplyToRef(r,d),d.multiplyToRef(h,d)}static GetAsMatrix2x2(e){let t=e.m,i=[t[0],t[1],t[4],t[5]];return Gn.MatrixUse64Bits?i:new Float32Array(i)}static GetAsMatrix3x3(e){let t=e.m,i=[t[0],t[1],t[2],t[4],t[5],t[6],t[8],t[9],t[10]];return Gn.MatrixUse64Bits?i:new Float32Array(i)}static Transpose(e){let t=new n;return n.TransposeToRef(e,t),t}static TransposeToRef(e,t){let i=e.m,r=i[0],s=i[4],a=i[8],o=i[12],l=i[1],c=i[5],f=i[9],h=i[13],d=i[2],u=i[6],m=i[10],_=i[14],p=i[3],g=i[7],v=i[11],x=i[15],A=t._m;return A[0]=r,A[1]=s,A[2]=a,A[3]=o,A[4]=l,A[5]=c,A[6]=f,A[7]=h,A[8]=d,A[9]=u,A[10]=m,A[11]=_,A[12]=p,A[13]=g,A[14]=v,A[15]=x,t.markAsUpdated(),t._updateIdentityStatus(e._isIdentity,e._isIdentityDirty),t}static Reflection(e){let t=new n;return n.ReflectionToRef(e,t),t}static ReflectionToRef(e,t){e.normalize();let i=e.normal.x,r=e.normal.y,s=e.normal.z,a=-2*i,o=-2*r,l=-2*s;return n.FromValuesToRef(a*i+1,o*i,l*i,0,a*r,o*r+1,l*r,0,a*s,o*s,l*s+1,0,a*e.d,o*e.d,l*e.d,1,t),t}static FromXYZAxesToRef(e,t,i,r){return n.FromValuesToRef(e._x,e._y,e._z,0,t._x,t._y,t._z,0,i._x,i._y,i._z,0,0,0,0,1,r),r}static FromQuaternionToRef(e,t){let i=e._x*e._x,r=e._y*e._y,s=e._z*e._z,a=e._x*e._y,o=e._z*e._w,l=e._z*e._x,c=e._y*e._w,f=e._y*e._z,h=e._x*e._w;return t._m[0]=1-2*(r+s),t._m[1]=2*(a+o),t._m[2]=2*(l-c),t._m[3]=0,t._m[4]=2*(a-o),t._m[5]=1-2*(s+i),t._m[6]=2*(f+h),t._m[7]=0,t._m[8]=2*(l+c),t._m[9]=2*(f-h),t._m[10]=1-2*(r+i),t._m[11]=0,t._m[12]=0,t._m[13]=0,t._m[14]=0,t._m[15]=1,t.markAsUpdated(),t}};K._IdentityReadOnly=K.Identity();Object.defineProperties(K.prototype,{dimension:{value:[4,4]},rank:{value:2}});We=class{};We.Vector3=Ll(11,b.Zero);We.Matrix=Ll(2,K.Identity);We.Quaternion=Ll(3,ze.Zero);Q=class{};Q.Vector2=Ll(3,Ne.Zero);Q.Vector3=Ll(13,b.Zero);Q.Vector4=Ll(3,Mi.Zero);Q.Quaternion=Ll(3,ze.Zero);Q.Matrix=Ll(8,K.Identity);Ft("BABYLON.Vector2",Ne);Ft("BABYLON.Vector3",b);Ft("BABYLON.Vector4",Mi);Ft("BABYLON.Matrix",K);Ih=K.FromValues(1,0,0,0,0,1,0,0,0,0,.5,0,0,0,.5,1)});var L3,ds,O3,Pu=C(()=>{Ge();(function(n){n[n.LOCAL=0]="LOCAL",n[n.WORLD=1]="WORLD",n[n.BONE=2]="BONE"})(L3||(L3={}));ds=class{};ds.X=new b(1,0,0);ds.Y=new b(0,1,0);ds.Z=new b(0,0,1);(function(n){n[n.X=0]="X",n[n.Y=1]="Y",n[n.Z=2]="Z"})(O3||(O3={}))});function Du(n){return Math.pow(n,Cu)}function Lu(n){return n<=.04045?.0773993808*n:Math.pow(.947867299*(n+.055),2.4)}function Ou(n){return Math.pow(n,b3)}function Nu(n){return n<=.0031308?12.92*n:1.055*Math.pow(n,.41666)-.055}var Te,lt,pn,zt=C(()=>{Xo();Vi();An();xn();Te=class n{constructor(e=0,t=0,i=0){this.r=e,this.g=t,this.b=i}toString(){return"{R: "+this.r+" G:"+this.g+" B:"+this.b+"}"}getClassName(){return"Color3"}getHashCode(){let e=this.r*255|0;return e=e*397^(this.g*255|0),e=e*397^(this.b*255|0),e}toArray(e,t=0){return e[t]=this.r,e[t+1]=this.g,e[t+2]=this.b,this}fromArray(e,t=0){return n.FromArrayToRef(e,t,this),this}toColor4(e=1){return new lt(this.r,this.g,this.b,e)}asArray(){return[this.r,this.g,this.b]}toLuminance(){return this.r*.3+this.g*.59+this.b*.11}multiply(e){return new n(this.r*e.r,this.g*e.g,this.b*e.b)}multiplyToRef(e,t){return t.r=this.r*e.r,t.g=this.g*e.g,t.b=this.b*e.b,t}multiplyInPlace(e){return this.r*=e.r,this.g*=e.g,this.b*=e.b,this}multiplyByFloats(e,t,i){return new n(this.r*e,this.g*t,this.b*i)}divide(e){throw new ReferenceError("Can not divide a color")}divideToRef(e,t){throw new ReferenceError("Can not divide a color")}divideInPlace(e){throw new ReferenceError("Can not divide a color")}minimizeInPlace(e){return this.minimizeInPlaceFromFloats(e.r,e.g,e.b)}maximizeInPlace(e){return this.maximizeInPlaceFromFloats(e.r,e.g,e.b)}minimizeInPlaceFromFloats(e,t,i){return this.r=Math.min(e,this.r),this.g=Math.min(t,this.g),this.b=Math.min(i,this.b),this}maximizeInPlaceFromFloats(e,t,i){return this.r=Math.max(e,this.r),this.g=Math.max(t,this.g),this.b=Math.max(i,this.b),this}floorToRef(e){throw new ReferenceError("Can not floor a color")}floor(){throw new ReferenceError("Can not floor a color")}fractToRef(e){throw new ReferenceError("Can not fract a color")}fract(){throw new ReferenceError("Can not fract a color")}equals(e){return e&&this.r===e.r&&this.g===e.g&&this.b===e.b}equalsFloats(e,t,i){return this.equalsToFloats(e,t,i)}equalsToFloats(e,t,i){return this.r===e&&this.g===t&&this.b===i}equalsWithEpsilon(e,t=Nt){return Ei(this.r,e.r,t)&&Ei(this.g,e.g,t)&&Ei(this.b,e.b,t)}negate(){throw new ReferenceError("Can not negate a color")}negateInPlace(){throw new ReferenceError("Can not negate a color")}negateToRef(e){throw new ReferenceError("Can not negate a color")}scale(e){return new n(this.r*e,this.g*e,this.b*e)}scaleInPlace(e){return this.r*=e,this.g*=e,this.b*=e,this}scaleToRef(e,t){return t.r=this.r*e,t.g=this.g*e,t.b=this.b*e,t}scaleAndAddToRef(e,t){return t.r+=this.r*e,t.g+=this.g*e,t.b+=this.b*e,t}clampToRef(e=0,t=1,i){return i.r=wt(this.r,e,t),i.g=wt(this.g,e,t),i.b=wt(this.b,e,t),i}add(e){return new n(this.r+e.r,this.g+e.g,this.b+e.b)}addInPlace(e){return this.r+=e.r,this.g+=e.g,this.b+=e.b,this}addInPlaceFromFloats(e,t,i){return this.r+=e,this.g+=t,this.b+=i,this}addToRef(e,t){return t.r=this.r+e.r,t.g=this.g+e.g,t.b=this.b+e.b,t}subtract(e){return new n(this.r-e.r,this.g-e.g,this.b-e.b)}subtractToRef(e,t){return t.r=this.r-e.r,t.g=this.g-e.g,t.b=this.b-e.b,t}subtractInPlace(e){return this.r-=e.r,this.g-=e.g,this.b-=e.b,this}subtractFromFloats(e,t,i){return new n(this.r-e,this.g-t,this.b-i)}subtractFromFloatsToRef(e,t,i,r){return r.r=this.r-e,r.g=this.g-t,r.b=this.b-i,r}clone(){return new n(this.r,this.g,this.b)}copyFrom(e){return this.r=e.r,this.g=e.g,this.b=e.b,this}copyFromFloats(e,t,i){return this.r=e,this.g=t,this.b=i,this}set(e,t,i){return this.copyFromFloats(e,t,i)}setAll(e){return this.r=this.g=this.b=e,this}toHexString(){let e=Math.round(this.r*255),t=Math.round(this.g*255),i=Math.round(this.b*255);return"#"+Za(e)+Za(t)+Za(i)}fromHexString(e){return e.substring(0,1)!=="#"||e.length!==7?this:(this.r=parseInt(e.substring(1,3),16)/255,this.g=parseInt(e.substring(3,5),16)/255,this.b=parseInt(e.substring(5,7),16)/255,this)}toHSV(){return this.toHSVToRef(new n)}toHSVToRef(e){let t=this.r,i=this.g,r=this.b,s=Math.max(t,i,r),a=Math.min(t,i,r),o=0,l=0,c=s,f=s-a;return s!==0&&(l=f/s),s!=a&&(s==t?(o=(i-r)/f,i=0&&a<=1?(l=s,c=o):a>=1&&a<=2?(l=o,c=s):a>=2&&a<=3?(c=s,f=o):a>=3&&a<=4?(c=o,f=s):a>=4&&a<=5?(l=o,f=s):a>=5&&a<=6&&(l=s,f=o);let h=i-s;return r.r=l+h,r.g=c+h,r.b=f+h,r}static FromHSV(e,t,i){let r=new n(0,0,0);return n.HSVtoRGBToRef(e,t,i,r),r}static FromHexString(e){return new n(0,0,0).fromHexString(e)}static FromArray(e,t=0){return new n(e[t],e[t+1],e[t+2])}static FromArrayToRef(e,t=0,i){i.r=e[t],i.g=e[t+1],i.b=e[t+2]}static FromInts(e,t,i){return new n(e/255,t/255,i/255)}static Lerp(e,t,i){let r=new n(0,0,0);return n.LerpToRef(e,t,i,r),r}static LerpToRef(e,t,i,r){r.r=e.r+(t.r-e.r)*i,r.g=e.g+(t.g-e.g)*i,r.b=e.b+(t.b-e.b)*i}static Hermite(e,t,i,r,s){let a=s*s,o=s*a,l=2*o-3*a+1,c=-2*o+3*a,f=o-2*a+s,h=o-a,d=e.r*l+i.r*c+t.r*f+r.r*h,u=e.g*l+i.g*c+t.g*f+r.g*h,m=e.b*l+i.b*c+t.b*f+r.b*h;return new n(d,u,m)}static Hermite1stDerivative(e,t,i,r,s){let a=n.Black();return this.Hermite1stDerivativeToRef(e,t,i,r,s,a),a}static Hermite1stDerivativeToRef(e,t,i,r,s,a){let o=s*s;a.r=(o-s)*6*e.r+(3*o-4*s+1)*t.r+(-o+s)*6*i.r+(3*o-2*s)*r.r,a.g=(o-s)*6*e.g+(3*o-4*s+1)*t.g+(-o+s)*6*i.g+(3*o-2*s)*r.g,a.b=(o-s)*6*e.b+(3*o-4*s+1)*t.b+(-o+s)*6*i.b+(3*o-2*s)*r.b}static Red(){return new n(1,0,0)}static Green(){return new n(0,1,0)}static Blue(){return new n(0,0,1)}static Black(){return new n(0,0,0)}static get BlackReadOnly(){return n._BlackReadOnly}static White(){return new n(1,1,1)}static Purple(){return new n(.5,0,.5)}static Magenta(){return new n(1,0,1)}static Yellow(){return new n(1,1,0)}static Gray(){return new n(.5,.5,.5)}static Teal(){return new n(0,1,1)}static Random(){return new n(Math.random(),Math.random(),Math.random())}};Te._V8PerformanceHack=new Te(.5,.5,.5);Te._BlackReadOnly=Te.Black();Object.defineProperties(Te.prototype,{dimension:{value:[3]},rank:{value:1}});lt=class n{constructor(e=0,t=0,i=0,r=1){this.r=e,this.g=t,this.b=i,this.a=r}asArray(){return[this.r,this.g,this.b,this.a]}toArray(e,t=0){return e[t]=this.r,e[t+1]=this.g,e[t+2]=this.b,e[t+3]=this.a,this}fromArray(e,t=0){return this.r=e[t],this.g=e[t+1],this.b=e[t+2],this.a=e[t+3],this}equals(e){return e&&this.r===e.r&&this.g===e.g&&this.b===e.b&&this.a===e.a}add(e){return new n(this.r+e.r,this.g+e.g,this.b+e.b,this.a+e.a)}addToRef(e,t){return t.r=this.r+e.r,t.g=this.g+e.g,t.b=this.b+e.b,t.a=this.a+e.a,t}addInPlace(e){return this.r+=e.r,this.g+=e.g,this.b+=e.b,this.a+=e.a,this}addInPlaceFromFloats(e,t,i,r){return this.r+=e,this.g+=t,this.b+=i,this.a+=r,this}subtract(e){return new n(this.r-e.r,this.g-e.g,this.b-e.b,this.a-e.a)}subtractToRef(e,t){return t.r=this.r-e.r,t.g=this.g-e.g,t.b=this.b-e.b,t.a=this.a-e.a,t}subtractInPlace(e){return this.r-=e.r,this.g-=e.g,this.b-=e.b,this.a-=e.a,this}subtractFromFloats(e,t,i,r){return new n(this.r-e,this.g-t,this.b-i,this.a-r)}subtractFromFloatsToRef(e,t,i,r,s){return s.r=this.r-e,s.g=this.g-t,s.b=this.b-i,s.a=this.a-r,s}scale(e){return new n(this.r*e,this.g*e,this.b*e,this.a*e)}scaleInPlace(e){return this.r*=e,this.g*=e,this.b*=e,this.a*=e,this}scaleToRef(e,t){return t.r=this.r*e,t.g=this.g*e,t.b=this.b*e,t.a=this.a*e,t}scaleAndAddToRef(e,t){return t.r+=this.r*e,t.g+=this.g*e,t.b+=this.b*e,t.a+=this.a*e,t}clampToRef(e=0,t=1,i){return i.r=wt(this.r,e,t),i.g=wt(this.g,e,t),i.b=wt(this.b,e,t),i.a=wt(this.a,e,t),i}multiply(e){return new n(this.r*e.r,this.g*e.g,this.b*e.b,this.a*e.a)}multiplyToRef(e,t){return t.r=this.r*e.r,t.g=this.g*e.g,t.b=this.b*e.b,t.a=this.a*e.a,t}multiplyInPlace(e){return this.r*=e.r,this.g*=e.g,this.b*=e.b,this.a*=e.a,this}multiplyByFloats(e,t,i,r){return new n(this.r*e,this.g*t,this.b*i,this.a*r)}divide(e){throw new ReferenceError("Can not divide a color")}divideToRef(e,t){throw new ReferenceError("Can not divide a color")}divideInPlace(e){throw new ReferenceError("Can not divide a color")}minimizeInPlace(e){return this.r=Math.min(this.r,e.r),this.g=Math.min(this.g,e.g),this.b=Math.min(this.b,e.b),this.a=Math.min(this.a,e.a),this}maximizeInPlace(e){return this.r=Math.max(this.r,e.r),this.g=Math.max(this.g,e.g),this.b=Math.max(this.b,e.b),this.a=Math.max(this.a,e.a),this}minimizeInPlaceFromFloats(e,t,i,r){return this.r=Math.min(e,this.r),this.g=Math.min(t,this.g),this.b=Math.min(i,this.b),this.a=Math.min(r,this.a),this}maximizeInPlaceFromFloats(e,t,i,r){return this.r=Math.max(e,this.r),this.g=Math.max(t,this.g),this.b=Math.max(i,this.b),this.a=Math.max(r,this.a),this}floorToRef(e){throw new ReferenceError("Can not floor a color")}floor(){throw new ReferenceError("Can not floor a color")}fractToRef(e){throw new ReferenceError("Can not fract a color")}fract(){throw new ReferenceError("Can not fract a color")}negate(){throw new ReferenceError("Can not negate a color")}negateInPlace(){throw new ReferenceError("Can not negate a color")}negateToRef(e){throw new ReferenceError("Can not negate a color")}equalsWithEpsilon(e,t=Nt){return Ei(this.r,e.r,t)&&Ei(this.g,e.g,t)&&Ei(this.b,e.b,t)&&Ei(this.a,e.a,t)}equalsToFloats(e,t,i,r){return this.r===e&&this.g===t&&this.b===i&&this.a===r}toString(){return"{R: "+this.r+" G:"+this.g+" B:"+this.b+" A:"+this.a+"}"}getClassName(){return"Color4"}getHashCode(){let e=this.r*255|0;return e=e*397^(this.g*255|0),e=e*397^(this.b*255|0),e=e*397^(this.a*255|0),e}clone(){return new n().copyFrom(this)}copyFrom(e){return this.r=e.r,this.g=e.g,this.b=e.b,this.a=e.a,this}copyFromFloats(e,t,i,r){return this.r=e,this.g=t,this.b=i,this.a=r,this}set(e,t,i,r){return this.copyFromFloats(e,t,i,r)}setAll(e){return this.r=this.g=this.b=this.a=e,this}toHexString(e=!1){let t=Math.round(this.r*255),i=Math.round(this.g*255),r=Math.round(this.b*255);if(e)return"#"+Za(t)+Za(i)+Za(r);let s=Math.round(this.a*255);return"#"+Za(t)+Za(i)+Za(r)+Za(s)}fromHexString(e){return e.substring(0,1)!=="#"||e.length!==9&&e.length!==7?this:(this.r=parseInt(e.substring(1,3),16)/255,this.g=parseInt(e.substring(3,5),16)/255,this.b=parseInt(e.substring(5,7),16)/255,e.length===9&&(this.a=parseInt(e.substring(7,9),16)/255),this)}toLinearSpace(e=!1){let t=new n;return this.toLinearSpaceToRef(t,e),t}toLinearSpaceToRef(e,t=!1){return t?(e.r=Lu(this.r),e.g=Lu(this.g),e.b=Lu(this.b)):(e.r=Du(this.r),e.g=Du(this.g),e.b=Du(this.b)),e.a=this.a,this}toGammaSpace(e=!1){let t=new n;return this.toGammaSpaceToRef(t,e),t}toGammaSpaceToRef(e,t=!1){return t?(e.r=Nu(this.r),e.g=Nu(this.g),e.b=Nu(this.b)):(e.r=Ou(this.r),e.g=Ou(this.g),e.b=Ou(this.b)),e.a=this.a,this}static FromHexString(e){return e.substring(0,1)!=="#"||e.length!==9&&e.length!==7?new n(0,0,0,0):new n(0,0,0,1).fromHexString(e)}static Lerp(e,t,i){return n.LerpToRef(e,t,i,new n)}static LerpToRef(e,t,i,r){return r.r=e.r+(t.r-e.r)*i,r.g=e.g+(t.g-e.g)*i,r.b=e.b+(t.b-e.b)*i,r.a=e.a+(t.a-e.a)*i,r}static Hermite(e,t,i,r,s){let a=s*s,o=s*a,l=2*o-3*a+1,c=-2*o+3*a,f=o-2*a+s,h=o-a,d=e.r*l+i.r*c+t.r*f+r.r*h,u=e.g*l+i.g*c+t.g*f+r.g*h,m=e.b*l+i.b*c+t.b*f+r.b*h,_=e.a*l+i.a*c+t.a*f+r.a*h;return new n(d,u,m,_)}static Hermite1stDerivative(e,t,i,r,s){let a=new n;return this.Hermite1stDerivativeToRef(e,t,i,r,s,a),a}static Hermite1stDerivativeToRef(e,t,i,r,s,a){let o=s*s;a.r=(o-s)*6*e.r+(3*o-4*s+1)*t.r+(-o+s)*6*i.r+(3*o-2*s)*r.r,a.g=(o-s)*6*e.g+(3*o-4*s+1)*t.g+(-o+s)*6*i.g+(3*o-2*s)*r.g,a.b=(o-s)*6*e.b+(3*o-4*s+1)*t.b+(-o+s)*6*i.b+(3*o-2*s)*r.b,a.a=(o-s)*6*e.a+(3*o-4*s+1)*t.a+(-o+s)*6*i.a+(3*o-2*s)*r.a}static FromColor3(e,t=1){return new n(e.r,e.g,e.b,t)}static FromArray(e,t=0){return new n(e[t],e[t+1],e[t+2],e[t+3])}static FromArrayToRef(e,t=0,i){i.r=e[t],i.g=e[t+1],i.b=e[t+2],i.a=e[t+3]}static FromInts(e,t,i,r){return new n(e/255,t/255,i/255,r/255)}static CheckColors4(e,t){if(e.length===t*3){let i=[];for(let r=0;rnew lt(0,0,0,0));Ft("BABYLON.Color3",Te);Ft("BABYLON.Color4",lt)});var Qa,wu=C(()=>{Ge();Qa=class n{constructor(e,t,i,r){this.normal=new b(e,t,i),this.d=r}asArray(){return[this.normal.x,this.normal.y,this.normal.z,this.d]}clone(){return new n(this.normal.x,this.normal.y,this.normal.z,this.d)}getClassName(){return"Plane"}getHashCode(){let e=this.normal.getHashCode();return e=e*397^(this.d|0),e}normalize(){let e=Math.sqrt(this.normal.x*this.normal.x+this.normal.y*this.normal.y+this.normal.z*this.normal.z),t=0;return e!==0&&(t=1/e),this.normal.x*=t,this.normal.y*=t,this.normal.z*=t,this.d*=t,this}transform(e){let t=n._TmpMatrix;e.invertToRef(t);let i=t.m,r=this.normal.x,s=this.normal.y,a=this.normal.z,o=this.d,l=r*i[0]+s*i[1]+a*i[2]+o*i[3],c=r*i[4]+s*i[5]+a*i[6]+o*i[7],f=r*i[8]+s*i[9]+a*i[10]+o*i[11],h=r*i[12]+s*i[13]+a*i[14]+o*i[15];return new n(l,c,f,h)}dotCoordinate(e){return this.normal.x*e.x+this.normal.y*e.y+this.normal.z*e.z+this.d}copyFromPoints(e,t,i){let r=t.x-e.x,s=t.y-e.y,a=t.z-e.z,o=i.x-e.x,l=i.y-e.y,c=i.z-e.z,f=s*c-a*l,h=a*o-r*c,d=r*l-s*o,u=Math.sqrt(f*f+h*h+d*d),m;return u!==0?m=1/u:m=0,this.normal.x=f*m,this.normal.y=h*m,this.normal.z=d*m,this.d=-(this.normal.x*e.x+this.normal.y*e.y+this.normal.z*e.z),this}isFrontFacingTo(e,t){return b.Dot(this.normal,e)<=t}signedDistanceTo(e){return b.Dot(e,this.normal)+this.d}static FromArray(e){return new n(e[0],e[1],e[2],e[3])}static FromPoints(e,t,i){let r=new n(0,0,0,0);return r.copyFromPoints(e,t,i),r}static FromPositionAndNormal(e,t){let i=new n(0,0,0,0);return this.FromPositionAndNormalToRef(e,t,i)}static FromPositionAndNormalToRef(e,t,i){return i.normal.copyFrom(t),i.normal.normalize(),i.d=-e.dot(i.normal),i}static SignedDistanceToPlaneFromPositionAndNormal(e,t,i){let r=-(t.x*e.x+t.y*e.y+t.z*e.z);return b.Dot(i,t)+r}};Qa._TmpMatrix=K.Identity()});var Jc,fT=C(()=>{wu();Jc=class n{static GetPlanes(e){let t=[];for(let i=0;i<6;i++)t.push(new Qa(0,0,0,0));return n.GetPlanesToRef(e,t),t}static GetNearPlaneToRef(e,t){let i=e.m;t.normal.x=i[3]+i[2],t.normal.y=i[7]+i[6],t.normal.z=i[11]+i[10],t.d=i[15]+i[14],t.normalize()}static GetFarPlaneToRef(e,t){let i=e.m;t.normal.x=i[3]-i[2],t.normal.y=i[7]-i[6],t.normal.z=i[11]-i[10],t.d=i[15]-i[14],t.normalize()}static GetLeftPlaneToRef(e,t){let i=e.m;t.normal.x=i[3]+i[0],t.normal.y=i[7]+i[4],t.normal.z=i[11]+i[8],t.d=i[15]+i[12],t.normalize()}static GetRightPlaneToRef(e,t){let i=e.m;t.normal.x=i[3]-i[0],t.normal.y=i[7]-i[4],t.normal.z=i[11]-i[8],t.d=i[15]-i[12],t.normalize()}static GetTopPlaneToRef(e,t){let i=e.m;t.normal.x=i[3]-i[1],t.normal.y=i[7]-i[5],t.normal.z=i[11]-i[9],t.d=i[15]-i[13],t.normalize()}static GetBottomPlaneToRef(e,t){let i=e.m;t.normal.x=i[3]+i[1],t.normal.y=i[7]+i[5],t.normal.z=i[11]+i[9],t.d=i[15]+i[13],t.normalize()}static GetPlanesToRef(e,t){n.GetNearPlaneToRef(e,t[0]),n.GetFarPlaneToRef(e,t[1]),n.GetLeftPlaneToRef(e,t[2]),n.GetRightPlaneToRef(e,t[3]),n.GetTopPlaneToRef(e,t[4]),n.GetBottomPlaneToRef(e,t[5])}static IsPointInFrustum(e,t){for(let i=0;i<6;i++)if(t[i].dotCoordinate(e)<0)return!1;return!0}}});var N3,Fu,rM,Bu,Mh,Ch=C(()=>{xn();Ge();An();(function(n){n[n.CW=0]="CW",n[n.CCW=1]="CCW"})(N3||(N3={}));Fu=class n{constructor(e){this._radians=e,this._radians<0&&(this._radians+=2*Math.PI)}degrees(){return this._radians*180/Math.PI}radians(){return this._radians}static BetweenTwoPoints(e,t){let i=t.subtract(e),r=Math.atan2(i.y,i.x);return new n(r)}static BetweenTwoVectors(e,t){let i=e.lengthSquared()*t.lengthSquared();if(i===0)return new n(Math.PI/2);i=Math.sqrt(i);let r=e.dot(t)/i;r=wt(r,-1,1);let s=Math.acos(r);return new n(s)}static FromRadians(e){return new n(e)}static FromDegrees(e){return new n(e*Math.PI/180)}},rM=class{constructor(e,t,i){this.startPoint=e,this.midPoint=t,this.endPoint=i;let r=Math.pow(t.x,2)+Math.pow(t.y,2),s=(Math.pow(e.x,2)+Math.pow(e.y,2)-r)/2,a=(r-Math.pow(i.x,2)-Math.pow(i.y,2))/2,o=(e.x-t.x)*(t.y-i.y)-(t.x-i.x)*(e.y-t.y);this.centerPoint=new Ne((s*(t.y-i.y)-a*(e.y-t.y))/o,((e.x-t.x)*a-(t.x-i.x)*s)/o),this.radius=this.centerPoint.subtract(this.startPoint).length(),this.startAngle=Fu.BetweenTwoPoints(this.centerPoint,this.startPoint);let l=this.startAngle.degrees(),c=Fu.BetweenTwoPoints(this.centerPoint,this.midPoint).degrees(),f=Fu.BetweenTwoPoints(this.centerPoint,this.endPoint).degrees();c-l>180&&(c-=360),c-l<-180&&(c+=360),f-c>180&&(f-=360),f-c<-180&&(f+=360),this.orientation=c-l<0?0:1,this.angle=Fu.FromDegrees(this.orientation===0?l-f:f-l)}},Bu=class n{constructor(e,t){this._points=new Array,this._length=0,this.closed=!1,this._points.push(new Ne(e,t))}addLineTo(e,t){if(this.closed)return this;let i=new Ne(e,t),r=this._points[this._points.length-1];return 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this._errorObject}constructor(e,t=null){super(null),this.metadata=null,this.reservedDataStore=null,this._hasAlpha=!1,this._getAlphaFromRGB=!1,this.level=1,this._coordinatesIndex=0,this.optimizeUVAllocation=!0,this._coordinatesMode=0,this.wrapR=1,this.anisotropicFilteringLevel=n.DEFAULT_ANISOTROPIC_FILTERING_LEVEL,this._isCube=!1,this._gammaSpace=!0,this.invertZ=!1,this.lodLevelInAlpha=!1,this._dominantDirection=null,this.isRenderTarget=!1,this._prefiltered=!1,this._forceSerialize=!1,this.animations=[],this.onDisposeObservable=new te,this._onDisposeObserver=null,this._scene=null,this._uid=null,this._parentContainer=null,this._loadingError=!1,e?n._IsScene(e)?this._scene=e:this._engine=e:this._scene=Le.LastCreatedScene,this._scene&&(this.uniqueId=this._scene.getUniqueId(),this._scene.addTexture(this),this._engine=this._scene.getEngine()),this._texture=t,this._uid=null}getScene(){return this._scene}_getEngine(){return this._engine}getTextureMatrix(){return K.IdentityReadOnly}getReflectionTextureMatrix(){return K.IdentityReadOnly}getRefractionTextureMatrix(){return this.getReflectionTextureMatrix()}isReadyOrNotBlocking(){return!this.isBlocking||this.isReady()||this.loadingError}scale(e){}get canRescale(){return!1}_getFromCache(e,t,i,r,s,a){let o=this._getEngine();if(!o)return null;let l=o._getUseSRGBBuffer(!!s,t),c=o.getLoadedTexturesCache();for(let f=0;f=0&&this._scene.textures.splice(e,1),this._scene.onTextureRemovedObservable.notifyObservers(this),this._scene=null,this._parentContainer){let t=this._parentContainer.textures.indexOf(this);t>-1&&this._parentContainer.textures.splice(t,1),this._parentContainer=null}}this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this.metadata=null,super.dispose()}serialize(e=!1){if(!this.name&&!e)return null;let t=tt.Serialize(this);return tt.AppendSerializedAnimations(this,t),t}static WhenAllReady(e,t){let i=e.length;if(i===0){t();return}for(let r=0;r{--i===0&&t()}):--i===0&&t()}}}static _IsScene(e){return e.getClassName()==="Scene"}};pi.DEFAULT_ANISOTROPIC_FILTERING_LEVEL=4;P([w()],pi.prototype,"uniqueId",void 0);P([w()],pi.prototype,"name",void 0);P([w()],pi.prototype,"displayName",void 0);P([w()],pi.prototype,"metadata",void 0);P([w("hasAlpha")],pi.prototype,"_hasAlpha",void 0);P([w("getAlphaFromRGB")],pi.prototype,"_getAlphaFromRGB",void 0);P([w()],pi.prototype,"level",void 0);P([w("coordinatesIndex")],pi.prototype,"_coordinatesIndex",void 0);P([w()],pi.prototype,"optimizeUVAllocation",void 0);P([w("coordinatesMode")],pi.prototype,"_coordinatesMode",void 0);P([w()],pi.prototype,"wrapU",null);P([w()],pi.prototype,"wrapV",null);P([w()],pi.prototype,"wrapR",void 0);P([w()],pi.prototype,"anisotropicFilteringLevel",void 0);P([w()],pi.prototype,"isCube",null);P([w()],pi.prototype,"is3D",null);P([w()],pi.prototype,"is2DArray",null);P([w()],pi.prototype,"gammaSpace",null);P([w()],pi.prototype,"invertZ",void 0);P([w()],pi.prototype,"lodLevelInAlpha",void 0);P([w()],pi.prototype,"lodGenerationOffset",null);P([w()],pi.prototype,"lodGenerationScale",null);P([w()],pi.prototype,"linearSpecularLOD",null);P([Bt()],pi.prototype,"irradianceTexture",null);P([w()],pi.prototype,"isRenderTarget",void 0)});var af,Ul,cM=C(()=>{Ge();xn();v_();An();zt();af=class{constructor(e,t,i,r){this.name=e,this.worldAxisForNormal=t,this.worldAxisForFileX=i,this.worldAxisForFileY=r}},Ul=class{static _NearestPow2Floor(e){return e<=1?1:1<0?this._NearestPow2Floor(i):0,s=!e.noMipmap&&((x=e._texture)==null?void 0:x.generateMipMaps)===!0,a=r>0&&r0&&r{Promise.all([f,c,h,d,u,m]).then(([S,E,R,I,y,M])=>{let D=l;g&&(S=this._DownsampleFace(S,t,r,4),E=this._DownsampleFace(E,t,r,4),R=this._DownsampleFace(R,t,r,4),I=this._DownsampleFace(I,t,r,4),y=this._DownsampleFace(y,t,r,4),M=this._DownsampleFace(M,t,r,4),D=r);let O={size:D,right:E,left:S,up:R,down:I,front:y,back:M,format:p,type:S instanceof 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S=()=>{this._texture&&(this._texture._invertVScale&&(this.vScale*=-1,this.vOffset+=1),this._texture._cachedWrapU!==null&&(this.wrapU=this._texture._cachedWrapU,this._texture._cachedWrapU=null),this._texture._cachedWrapV!==null&&(this.wrapV=this._texture._cachedWrapV,this._texture._cachedWrapV=null),this._texture._cachedWrapR!==null&&(this.wrapR=this._texture._cachedWrapR,this._texture._cachedWrapR=null)),this.onLoadObservable.hasObservers()&&this.onLoadObservable.notifyObservers(this),a&&a(),!this.isBlocking&&x&&x.resetCachedMaterial()},E=($,q)=>{this._loadingError=!0,this._errorObject={message:$,exception:q},o&&o($,q),n.OnTextureLoadErrorObservable.notifyObservers(this)};if(!this.url&&!g){this._delayedOnLoad=S,this._delayedOnError=E;return}if(this._texture=g!=null?g:this._getFromCache(this.url,_,s,this._invertY,p,this.isCube),this._texture)if(this._texture.isReady)ja.SetImmediate(()=>S());else{let $=this._texture.onLoadedObservable.add(S);this._texture.onErrorObservable.add(q=>{var 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t=this.url;!t&&(this.name.indexOf("://")>0||this.name.startsWith("data:"))&&(t=this.name),this.delayLoadState=1,this._texture=this._getFromCache(t,this._noMipmap,this.samplingMode,this._invertY,this._useSRGBBuffer,this.isCube),this._texture?this._delayedOnLoad&&(this._texture.isReady?ja.SetImmediate(this._delayedOnLoad):this._texture.onLoadedObservable.add(this._delayedOnLoad)):(this._texture=e.getEngine().createTexture(t,this._noMipmap,this._invertY,e,this.samplingMode,this._delayedOnLoad,this._delayedOnError,this._buffer,null,this._format,this._forcedExtension,this._mimeType,this._loaderOptions,this._creationFlags,this._useSRGBBuffer),this._deleteBuffer&&(this._buffer=null)),this._delayedOnLoad=null,this._delayedOnError=null}_prepareRowForTextureGeneration(e,t,i,r){e*=this._cachedUScale,t*=this._cachedVScale,e-=this.uRotationCenter*this._cachedUScale,t-=this.vRotationCenter*this._cachedVScale,i-=this.wRotationCenter,b.TransformCoordinatesFromFloatsToRef(e,t,i,this._rowGenerationMatrix,r),r.x+=this.uRotationCenter*this._cachedUScale+this._cachedUOffset,r.y+=this.vRotationCenter*this._cachedVScale+this._cachedVOffset,r.z+=this.wRotationCenter}getTextureMatrix(e=1){if(this.uOffset===this._cachedUOffset&&this.vOffset===this._cachedVOffset&&this.uScale*e===this._cachedUScale&&this.vScale===this._cachedVScale&&this.uAng===this._cachedUAng&&this.vAng===this._cachedVAng&&this.wAng===this._cachedWAng&&this.uRotationCenter===this._cachedURotationCenter&&this.vRotationCenter===this._cachedVRotationCenter&&this.wRotationCenter===this._cachedWRotationCenter&&this.homogeneousRotationInUVTransform===this._cachedHomogeneousRotationInUVTransform)return this._cachedTextureMatrix;this._cachedUOffset=this.uOffset,this._cachedVOffset=this.vOffset,this._cachedUScale=this.uScale*e,this._cachedVScale=this.vScale,this._cachedUAng=this.uAng,this._cachedVAng=this.vAng,this._cachedWAng=this.wAng,this._cachedURotationCenter=this.uRotationCenter,this._cachedVRotationCenter=this.vRotationCenter,this._cachedWRotationCenter=this.wRotationCenter,this._cachedHomogeneousRotationInUVTransform=this.homogeneousRotationInUVTransform,(!this._cachedTextureMatrix||!this._rowGenerationMatrix)&&(this._cachedTextureMatrix=K.Zero(),this._rowGenerationMatrix=new 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t=this.getScene();if(!t)return this._cachedTextureMatrix;let i=this._cachedIdentity3x2;return this._cachedIdentity3x2=this._cachedTextureMatrix.isIdentityAs3x2(),this.optimizeUVAllocation&&i!==this._cachedIdentity3x2&&t.markAllMaterialsAsDirty(1,r=>r.hasTexture(this)),this._cachedTextureMatrix}getReflectionTextureMatrix(){let e=this.getScene();if(!e)return this._cachedReflectionTextureMatrix;if(this.uOffset===this._cachedReflectionUOffset&&this.vOffset===this._cachedReflectionVOffset&&this.uScale===this._cachedReflectionUScale&&this.vScale===this._cachedReflectionVScale&&this.coordinatesMode===this._cachedReflectionCoordinatesMode)if(this.coordinatesMode===n.PROJECTION_MODE){if(this._cachedReflectionProjectionMatrixId===e.getProjectionMatrix().updateFlag)return this._cachedReflectionTextureMatrix}else return this._cachedReflectionTextureMatrix;this._cachedReflectionTextureMatrix||(this._cachedReflectionTextureMatrix=K.Zero()),this._projectionModeMatrix||(this._projectionModeMatrix=K.Zero());let t=this._cachedReflectionCoordinatesMode!==this.coordinatesMode;switch(this._cachedReflectionUOffset=this.uOffset,this._cachedReflectionVOffset=this.vOffset,this._cachedReflectionUScale=this.uScale,this._cachedReflectionVScale=this.vScale,this._cachedReflectionCoordinatesMode=this.coordinatesMode,this.coordinatesMode){case n.PLANAR_MODE:{K.IdentityToRef(this._cachedReflectionTextureMatrix),this._cachedReflectionTextureMatrix[0]=this.uScale,this._cachedReflectionTextureMatrix[5]=this.vScale,this._cachedReflectionTextureMatrix[12]=this.uOffset,this._cachedReflectionTextureMatrix[13]=this.vOffset;break}case n.PROJECTION_MODE:{K.FromValuesToRef(.5,0,0,0,0,-.5,0,0,0,0,0,0,.5,.5,1,1,this._projectionModeMatrix);let i=e.getProjectionMatrix();this._cachedReflectionProjectionMatrixId=i.updateFlag,i.multiplyToRef(this._projectionModeMatrix,this._cachedReflectionTextureMatrix);break}default:K.IdentityToRef(this._cachedReflectionTextureMatrix);break}return t&&e.markAllMaterialsAsDirty(1,i=>i.hasTexture(this)),this._cachedReflectionTextureMatrix}clone(){let e={noMipmap:this._noMipmap,invertY:this._invertY,samplingMode:this.samplingMode,onLoad:void 0,onError:void 0,buffer:this._texture?this._texture._buffer:void 0,deleteBuffer:this._deleteBuffer,format:this.textureFormat,mimeType:this.mimeType,loaderOptions:this._loaderOptions,creationFlags:this._creationFlags,useSRGBBuffer:this._useSRGBBuffer};return tt.Clone(()=>new n(this._texture?this._texture.url:null,this.getScene(),e),this)}serialize(){var i,r;let e=this.name;n.SerializeBuffers||this.name.startsWith("data:")&&(this.name=""),this.name.startsWith("data:")&&this.url===this.name&&(this.url="");let t=super.serialize(n._SerializeInternalTextureUniqueId);if(!t)return null;if(n.SerializeBuffers||n.ForceSerializeBuffers)if(typeof this._buffer=="string"&&this._buffer.startsWith("data:"))t.base64String=this._buffer,t.name=t.name.replace("data:","");else if(this.url&&this.url.startsWith("data:")&&this._buffer instanceof Uint8Array){let s=this.mimeType||"image/png";t.base64String=`data:${s};base64,${Wu(this._buffer)}`}else(n.ForceSerializeBuffers||this.url&&this.url.startsWith("blob:")||this._forceSerialize)&&(t.base64String=!this._engine||this._engine._features.supportSyncTextureRead?n2(this):s2(this));return t.invertY=this._invertY,t.samplingMode=this.samplingMode,t._creationFlags=this._creationFlags,t._useSRGBBuffer=this._useSRGBBuffer,n._SerializeInternalTextureUniqueId&&(t.internalTextureUniqueId=(i=this._texture)==null?void 0:i.uniqueId),t.internalTextureLabel=(r=this._texture)==null?void 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n{set opaqueSortCompareFn(e){e?this._opaqueSortCompareFn=e:this._opaqueSortCompareFn=n.PainterSortCompare,this._renderOpaque=this._renderOpaqueSorted}set alphaTestSortCompareFn(e){e?this._alphaTestSortCompareFn=e:this._alphaTestSortCompareFn=n.PainterSortCompare,this._renderAlphaTest=this._renderAlphaTestSorted}set transparentSortCompareFn(e){e?this._transparentSortCompareFn=e:this._transparentSortCompareFn=n.defaultTransparentSortCompare,this._renderTransparent=this._renderTransparentSorted}constructor(e,t,i=null,r=null,s=null){this.index=e,this._opaqueSubMeshes=new wi(256),this._transparentSubMeshes=new wi(256),this._alphaTestSubMeshes=new wi(256),this._depthOnlySubMeshes=new wi(256),this._particleSystems=new wi(256),this._spriteManagers=new wi(256),this._empty=!0,this._edgesRenderers=new eo(16),this.disableDepthPrePass=!1,this._scene=t,this.opaqueSortCompareFn=i,this.alphaTestSortCompareFn=r,this.transparentSortCompareFn=s}render(e,t,i,r,s=!0,a=!0,o=!0,l=!0,c){if(e){e(this._opaqueSubMeshes,this._alphaTestSubMeshes,this._transparentSubMeshes,this._depthOnlySubMeshes);return}let f=this._scene.getEngine();s&&this._depthOnlySubMeshes.length!==0&&(f.setColorWrite(!1),this._renderAlphaTest(this._depthOnlySubMeshes),f.setColorWrite(!0)),a&&this._opaqueSubMeshes.length!==0&&this._renderOpaque(this._opaqueSubMeshes),o&&this._alphaTestSubMeshes.length!==0&&this._renderAlphaTest(this._alphaTestSubMeshes);let h=f.getStencilBuffer();if(f.setStencilBuffer(!1),t&&this._renderSprites(),i&&this._renderParticles(r),this.onBeforeTransparentRendering&&this.onBeforeTransparentRendering(),l&&(c||this._transparentSubMeshes.length!==0||this._scene.useOrderIndependentTransparency)){if(f.setStencilBuffer(h),c)c(this._transparentSubMeshes,this);else if(this._scene.useOrderIndependentTransparency){let d=this._scene.depthPeelingRenderer.render(this._transparentSubMeshes);d.length&&this._renderTransparent(d)}else this._renderTransparent(this._transparentSubMeshes);f.setAlphaMode(0)}if(f.setStencilBuffer(!1),a&&this._edgesRenderers.length){for(let d=0;dt._alphaIndex?1:e._alphaIndext._distanceToCamera?-1:0}static frontToBackSortCompare(e,t){return e._distanceToCamerat._distanceToCamera?1:0}static PainterSortCompare(e,t){let i=e.getMesh(),r=t.getMesh();return i.material&&r.material?i.material.uniqueId-r.material.uniqueId:i.uniqueId-r.uniqueId}prepare(){this._opaqueSubMeshes.reset(),this._transparentSubMeshes.reset(),this._alphaTestSubMeshes.reset(),this._depthOnlySubMeshes.reset(),this._particleSystems.reset(),this.prepareSprites(),this._edgesRenderers.reset(),this._empty=!0}prepareSprites(){this._spriteManagers.reset()}dispose(){this._opaqueSubMeshes.dispose(),this._transparentSubMeshes.dispose(),this._alphaTestSubMeshes.dispose(),this._depthOnlySubMeshes.dispose(),this._particleSystems.dispose(),this._spriteManagers.dispose(),this._edgesRenderers.dispose()}dispatch(e,t,i){t===void 0&&(t=e.getMesh()),i===void 0&&(i=e.getMaterial()),i!=null&&(i.needAlphaBlendingForMesh(t)?this._transparentSubMeshes.push(e):i.needAlphaTestingForMesh(t)?(i.needDepthPrePass&&!this.disableDepthPrePass&&this._depthOnlySubMeshes.push(e),this._alphaTestSubMeshes.push(e)):(i.needDepthPrePass&&!this.disableDepthPrePass&&this._depthOnlySubMeshes.push(e),this._opaqueSubMeshes.push(e)),t._renderingGroup=this,t._edgesRenderer&&t.isEnabled()&&t.isVisible&&t._edgesRenderer.isEnabled&&this._edgesRenderers.pushNoDuplicate(t._edgesRenderer),this._empty=!1)}dispatchSprites(e){this._spriteManagers.push(e),this._empty=!1}dispatchParticles(e){this._particleSystems.push(e),this._empty=!1}_renderParticles(e){if(this._particleSystems.length===0)return;let t=this._scene.activeCamera;this._scene.onBeforeParticlesRenderingObservable.notifyObservers(this._scene);for(let i=0;i{l2();hM=class{},ga=class n{get disableDepthPrePass(){return this._disableDepthPrePass}set disableDepthPrePass(e){this._disableDepthPrePass=e;for(let t of this._renderingGroups)t.disableDepthPrePass=e}get maintainStateBetweenFrames(){return this._maintainStateBetweenFrames}set maintainStateBetweenFrames(e){e!==this._maintainStateBetweenFrames&&(this._maintainStateBetweenFrames=e,this._maintainStateBetweenFrames||this.restoreDispachedFlags())}restoreDispachedFlags(){for(let e of this._scene.meshes)if(e.subMeshes)for(let t of e.subMeshes)t._wasDispatched=!1;if(this._scene.spriteManagers)for(let e of this._scene.spriteManagers)e._wasDispatched=!1;for(let e of this._scene.particleSystems)e._wasDispatched=!1}constructor(e){this._useSceneAutoClearSetup=!1,this._disableDepthPrePass=!1,this._renderingGroups=new Array,this._autoClearDepthStencil={},this._customOpaqueSortCompareFn={},this._customAlphaTestSortCompareFn={},this._customTransparentSortCompareFn={},this._renderingGroupInfo=new hM,this._maintainStateBetweenFrames=!1,this._scene=e;for(let t=n.MIN_RENDERINGGROUPS;t{Kt=class{static CompareLightsPriority(e,t){return e.shadowEnabled!==t.shadowEnabled?(t.shadowEnabled?1:0)-(e.shadowEnabled?1:0):t.renderPriority-e.renderPriority}};Kt.FALLOFF_DEFAULT=0;Kt.FALLOFF_PHYSICAL=1;Kt.FALLOFF_GLTF=2;Kt.FALLOFF_STANDARD=3;Kt.LIGHTMAP_DEFAULT=0;Kt.LIGHTMAP_SPECULAR=1;Kt.LIGHTMAP_SHADOWSONLY=2;Kt.INTENSITYMODE_AUTOMATIC=0;Kt.INTENSITYMODE_LUMINOUSPOWER=1;Kt.INTENSITYMODE_LUMINOUSINTENSITY=2;Kt.INTENSITYMODE_ILLUMINANCE=3;Kt.INTENSITYMODE_LUMINANCE=4;Kt.LIGHTTYPEID_POINTLIGHT=0;Kt.LIGHTTYPEID_DIRECTIONALLIGHT=1;Kt.LIGHTTYPEID_SPOTLIGHT=2;Kt.LIGHTTYPEID_HEMISPHERICLIGHT=3;Kt.LIGHTTYPEID_RECT_AREALIGHT=4;Kt.LIGHTTYPEID_CLUSTERED_CONTAINER=5});var va,dM=C(()=>{of();hi();bT();Xo();Wo();Pt();to();I_();va=class n{get renderList(){return this._renderList}set renderList(e){this._renderList!==e&&(this._unObserveRenderList&&(this._unObserveRenderList(),this._unObserveRenderList=null),e&&(this._unObserveRenderList=lT(e,this._renderListHasChanged)),this._renderList=e)}get disableImageProcessing(){return this._disableImageProcessing}set disableImageProcessing(e){e!==this._disableImageProcessing&&(this._disableImageProcessing=e,this._scene.markAllMaterialsAsDirty(64))}get disableDepthPrePass(){return this._disableDepthPrePass}set disableDepthPrePass(e){this._disableDepthPrePass=e,this._renderingManager.disableDepthPrePass=e}get name(){return this._name}set name(e){if(this._name!==e){if(this._name=e,this._sceneUBOs)for(let t=0;tthis._checkReadiness(),()=>{if(this._freezeActiveMeshesCancel=null,e)for(let t=0;t{this._freezeActiveMeshesCancel=null,i?(J.Error("ObjectRenderer: Timeout while waiting for the renderer to be ready."),t&&J.Error(t)):(J.Error("ObjectRenderer: An unexpected error occurred while waiting for the renderer to be ready."),t&&(J.Error(t),t.stack&&J.Error(t.stack)))})}_unfreezeActiveMeshes(){var e;(e=this._freezeActiveMeshesCancel)==null||e.call(this),this._freezeActiveMeshesCancel=null;for(let t=0;t{let a=this._renderList?this._renderList.length:0;if(s===0&&a>0||a===0)for(let o of this._scene.meshes)o._markSubMeshesAsLightDirty()},this.particleSystemList=null,this.getCustomRenderList=null,this.renderMeshes=!0,this.renderDepthOnlyMeshes=!0,this.renderOpaqueMeshes=!0,this.renderAlphaTestMeshes=!0,this.renderTransparentMeshes=!0,this.renderParticles=!0,this.renderSprites=!1,this.forceLayerMaskCheck=!1,this.enableBoundingBoxRendering=!1,this.enableOutlineRendering=!0,this._disableImageProcessing=!1,this.dontSetTransformationMatrix=!1,this._disableDepthPrePass=!1,this.onBeforeRenderObservable=new te,this.onAfterRenderObservable=new te,this.onBeforeRenderingManagerRenderObservable=new te,this.onAfterRenderingManagerRenderObservable=new te,this.onInitRenderingObservable=new te,this.onFinishRenderingObservable=new te,this.onFastPathRenderObservable=new te,this._currentRefreshId=-1,this._refreshRate=1,this._currentApplyByPostProcessSetting=!1,this._activeMeshes=new wi(256),this._activeBoundingBoxes=new wi(32),this._currentFrameId=-1,this._currentSceneUBOIndex=0,this._isFrozen=!1,this._freezeActiveMeshesCancel=null,this._currentSceneCamera=null,this.name=e,this._scene=t,this._engine=this._scene.getEngine(),this._useUBO=this._engine.supportsUniformBuffers,this.renderList=[],this._renderPassIds=[],this.options={numPasses:1,doNotChangeAspectRatio:!0,enableClusteredLights:!1,...i},this._createRenderPassId(),this.renderPassId=this._renderPassIds[0],this._renderingManager=new ga(t),this._renderingManager._useSceneAutoClearSetup=!0,this.options.enableClusteredLights&&this.onInitRenderingObservable.add(()=>{for(let r of this._scene.lights)r.getTypeID()===Kt.LIGHTTYPEID_CLUSTERED_CONTAINER&&r.isSupported&&r._updateBatches(this.activeCamera).render()}),this._scene.addObjectRenderer(this)}_releaseRenderPassId(){for(let e=0;e=this._sceneUBOs.length){let s=this._sceneUBOs.length;this._sceneUBOs.push(this._createSceneUBO(`Scene ubo #${s} for ${this.name}`,t)),this._sceneUBOIsMultiview.push(t)}else this._sceneUBOIsMultiview[this._currentSceneUBOIndex]!==t&&(this._sceneUBOs[this._currentSceneUBOIndex].dispose(),this._sceneUBOs[this._currentSceneUBOIndex]=this._createSceneUBO(`Scene ubo #${this._currentSceneUBOIndex} for ${this.name}`,t),this._sceneUBOIsMultiview[this._currentSceneUBOIndex]=t);let i=this._sceneUBOs[this._currentSceneUBOIndex++];return i.unbindEffect(),i}resetRefreshCounter(){this._currentRefreshId=-1}get refreshRate(){return this._refreshRate}set refreshRate(e){this._refreshRate=e,this.resetRefreshCounter()}shouldRender(){return this._engine.snapshotRendering?!0:this._currentRefreshId===-1?(this._currentRefreshId=1,!0):this.refreshRate===this._currentRefreshId?(this._currentRefreshId=1,!0):(this._currentRefreshId++,!1)}isReadyForRendering(e,t){this.prepareRenderList(),this.initRender(e,t);let i=this._checkReadiness();return this.finishRender(),i}prepareRenderList(){let e=this._scene;if(this._waitingRenderList){if(!this.renderListPredicate){this.renderList=[];for(let t=0;t1&&(e.incrementRenderId(),e.resetCachedMaterial())}let s=this.particleSystemList||e.particleSystems;for(let a of s)a.isReady()||(i=!1);return this._engine.currentRenderPassId=t,i}_prepareRenderingManager(e=0,t=!1){var d,u;let i=this._scene,r=null,s,a,o=this.renderList?this.renderList:i.frameGraph?i.meshes:i.getActiveMeshes().data,l=this.renderList||i.frameGraph?o.length:i.getActiveMeshes().length;if(this.getCustomRenderList&&(r=this.getCustomRenderList(e,o,l)),r)s=r.length,a=this.forceLayerMaskCheck;else{if(this._defaultRenderListPrepared&&!t&&!this._engine.isWebGPU)return o;this._defaultRenderListPrepared=!0,r=o,s=l,a=!this.renderList||this.forceLayerMaskCheck}let c=i.activeCamera,f=(d=this.cameraForLOD)!=null?d:c,h=(u=i.getBoundingBoxRenderer)==null?void 0:u.call(i);if(i._activeMeshesFrozen&&this._isFrozen){if(this._renderingManager.resetSprites(),this.enableBoundingBoxRendering&&h){h.reset();for(let m=0;m{Wo();Wn=class{static GetEffect(e){return e.getPipelineContext===void 0?e.effect:e}constructor(e,t=!0){this._wasPreviouslyReady=!1,this._forceRebindOnNextCall=!0,this._wasPreviouslyUsingInstances=null,this.effect=null,this.defines=null,this.drawContext=e.createDrawContext(),t&&(this.materialContext=e.createMaterialContext())}setEffect(e,t,i=!0){var r;this.effect=e,t!==void 0&&(this.defines=t),i&&((r=this.drawContext)==null||r.reset())}dispose(e=!1){var t;if(this.effect){let i=this.effect;e?i.dispose():ja.SetImmediate(()=>{i.getEngine().onEndFrameObservable.addOnce(()=>{i.dispose()})}),this.effect=null}(t=this.drawContext)==null||t.dispose()}}});var f2={};$e(f2,{postprocessVertexShader:()=>Lie});var uM,c2,Lie,mM=C(()=>{G();uM="postprocessVertexShader",c2=`attribute vec2 position;uniform vec2 scale;varying vec2 vUV;const vec2 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t[0]+=i[0],t[1]+=i[1],t[2]+=i[2],t[3]+=i[3],t[4]+=i[4],t[5]+=i[5],t[6]+=i[6],t[7]+=i[7],t[8]+=i[8],t[9]+=i[9],t[10]+=i[10],t[11]+=i[11],t[12]+=i[12],t[13]+=i[13],t[14]+=i[14],t[15]+=i[15],this.markAsUpdated(),this}addInPlace(e){let t=this._m,i=e.m;for(let r=0;r<16;r++)t[r]+=i[r];return this.markAsUpdated(),this}addInPlaceFromFloats(...e){let t=this._m;for(let i=0;i<16;i++)t[i]+=e[i];return this.markAsUpdated(),this}subtract(e){let t=this._m,i=e.m;for(let r=0;r<16;r++)t[r]-=i[r];return this.markAsUpdated(),this}subtractToRef(e,t){let i=this._m,r=e.m,s=t._m;for(let a=0;a<16;a++)s[a]=i[a]-r[a];return t.markAsUpdated(),t}subtractInPlace(e){let t=this._m,i=e.m;for(let r=0;r<16;r++)t[r]-=i[r];return this.markAsUpdated(),this}subtractFromFloats(...e){return this.subtractFromFloatsToRef(...e,new n)}subtractFromFloatsToRef(...e){let t=e.pop(),i=this._m,r=t._m,s=e;for(let a=0;a<16;a++)r[a]=i[a]-s[a];return t.markAsUpdated(),t}invertToRef(e){return this._isIdentity===!0?(n.IdentityToRef(e),e):(fM(this,e.asArray())?e.markAsUpdated():e.copyFrom(this),e)}addAtIndex(e,t){return this._m[e]+=t,this.markAsUpdated(),this}multiplyAtIndex(e,t){return this._m[e]*=t,this.markAsUpdated(),this}setTranslationFromFloats(e,t,i){return this._m[12]=e,this._m[13]=t,this._m[14]=i,this.markAsUpdated(),this}addTranslationFromFloats(e,t,i){return this._m[12]+=e,this._m[13]+=t,this._m[14]+=i,this.markAsUpdated(),this}setTranslation(e){return this.setTranslationFromFloats(e._x,e._y,e._z)}getTranslation(){return new b(this._m[12],this._m[13],this._m[14])}getTranslationToRef(e){return e.x=this._m[12],e.y=this._m[13],e.z=this._m[14],e}removeRotationAndScaling(){let e=this.m;return n.FromValuesToRef(1,0,0,0,0,1,0,0,0,0,1,0,e[12],e[13],e[14],e[15],this),this._updateIdentityStatus(e[12]===0&&e[13]===0&&e[14]===0&&e[15]===1),this}copyFrom(e){e.copyToArray(this._m);let t=e;return this.updateFlag=t.updateFlag,this._updateIdentityStatus(t._isIdentity,t._isIdentityDirty,t._isIdentity3x2,t._isIdentity3x2Dirty),this}copyToArray(e,t=0){return z3(this,e,t),this}multiply(e){let t=new n;return this.multiplyToRef(e,t),t}multiplyInPlace(e){let t=this._m,i=e.m;for(let r=0;r<16;r++)t[r]*=i[r];return this.markAsUpdated(),this}multiplyByFloats(...e){let t=this._m;for(let i=0;i<16;i++)t[i]*=e[i];return this.markAsUpdated(),this}multiplyByFloatsToRef(...e){let t=e.pop(),i=this._m,r=t._m,s=e;for(let a=0;a<16;a++)r[a]=i[a]*s[a];return t.markAsUpdated(),t}multiplyToRef(e,t){return this._isIdentity?(t.copyFrom(e),t):e._isIdentity?(t.copyFrom(this),t):(this.multiplyToArray(e,t._m,0),t.markAsUpdated(),t)}multiplyToArray(e,t,i){return cM(this,e,t,i),this}divide(e){return this.divideToRef(e,new n)}divideToRef(e,t){let i=this._m,r=e.m,s=t._m;for(let a=0;a<16;a++)s[a]=i[a]/r[a];return t.markAsUpdated(),t}divideInPlace(e){let t=this._m,i=e.m;for(let r=0;r<16;r++)t[r]/=i[r];return this.markAsUpdated(),this}minimizeInPlace(e){let t=this._m,i=e.m;for(let r=0;r<16;r++)t[r]=Math.min(t[r],i[r]);return this.markAsUpdated(),this}minimizeInPlaceFromFloats(...e){let t=this._m;for(let i=0;i<16;i++)t[i]=Math.min(t[i],e[i]);return this.markAsUpdated(),this}maximizeInPlace(e){let t=this._m,i=e.m;for(let r=0;r<16;r++)t[r]=Math.min(t[r],i[r]);return this.markAsUpdated(),this}maximizeInPlaceFromFloats(...e){let t=this._m;for(let i=0;i<16;i++)t[i]=Math.min(t[i],e[i]);return this.markAsUpdated(),this}negate(){return this.negateToRef(new n)}negateInPlace(){let e=this._m;for(let t=0;t<16;t++)e[t]=-e[t];return this.markAsUpdated(),this}negateToRef(e){let t=this._m,i=e._m;for(let r=0;r<16;r++)i[r]=-t[r];return e.markAsUpdated(),e}equals(e){let t=e;if(!t)return!1;if((this._isIdentity||t._isIdentity)&&!this._isIdentityDirty&&!t._isIdentityDirty)return this._isIdentity&&t._isIdentity;let i=this.m,r=t.m;return i[0]===r[0]&&i[1]===r[1]&&i[2]===r[2]&&i[3]===r[3]&&i[4]===r[4]&&i[5]===r[5]&&i[6]===r[6]&&i[7]===r[7]&&i[8]===r[8]&&i[9]===r[9]&&i[10]===r[10]&&i[11]===r[11]&&i[12]===r[12]&&i[13]===r[13]&&i[14]===r[14]&&i[15]===r[15]}equalsWithEpsilon(e,t=0){let i=this._m,r=e.m;for(let s=0;s<16;s++)if(!Ei(i[s],r[s],t))return!1;return!0}equalsToFloats(...e){let t=this._m;for(let i=0;i<16;i++)if(t[i]!=e[i])return!1;return!0}floor(){return this.floorToRef(new n)}floorToRef(e){let t=this._m,i=e._m;for(let r=0;r<16;r++)i[r]=Math.floor(t[r]);return e.markAsUpdated(),e}fract(){return this.fractToRef(new n)}fractToRef(e){let t=this._m,i=e._m;for(let r=0;r<16;r++)i[r]=t[r]-Math.floor(t[r]);return e.markAsUpdated(),e}clone(){let e=new n;return e.copyFrom(this),e}getClassName(){return"Matrix"}getHashCode(){let e=Wn(this._m[0]);for(let t=1;t<16;t++)e=e*397^Wn(this._m[t]);return e}decomposeToTransformNode(e){return e.rotationQuaternion=e.rotationQuaternion||new ze,this.decompose(e.scaling,e.rotationQuaternion,e.position)}decompose(e,t,i,r,s=!0){if(this._isIdentity)return i&&i.setAll(0),e&&e.setAll(1),t&&t.copyFromFloats(0,0,0,1),!0;let a=this._m;if(i&&i.copyFromFloats(a[12],a[13],a[14]),e=e||We.Vector3[0],e.x=Math.sqrt(a[0]*a[0]+a[1]*a[1]+a[2]*a[2]),e.y=Math.sqrt(a[4]*a[4]+a[5]*a[5]+a[6]*a[6]),e.z=Math.sqrt(a[8]*a[8]+a[9]*a[9]+a[10]*a[10]),r){let o=(s?r.absoluteScaling.x:r.scaling.x)<0?-1:1,l=(s?r.absoluteScaling.y:r.scaling.y)<0?-1:1,c=(s?r.absoluteScaling.z:r.scaling.z)<0?-1:1;e.x*=o,e.y*=l,e.z*=c}else this.determinant()<=0&&(e.y*=-1);if(e._x===0||e._y===0||e._z===0)return t&&t.copyFromFloats(0,0,0,1),!1;if(t){let o=1/e._x,l=1/e._y,c=1/e._z;n.FromValuesToRef(a[0]*o,a[1]*o,a[2]*o,0,a[4]*l,a[5]*l,a[6]*l,0,a[8]*c,a[9]*c,a[10]*c,0,0,0,0,1,We.Matrix[0]),ze.FromRotationMatrixToRef(We.Matrix[0],t)}return!0}getRow(e){if(e<0||e>3)return null;let t=e*4;return new Mi(this._m[t+0],this._m[t+1],this._m[t+2],this._m[t+3])}getRowToRef(e,t){if(e>=0&&e<=3){let i=e*4;t.x=this._m[i+0],t.y=this._m[i+1],t.z=this._m[i+2],t.w=this._m[i+3]}return t}setRow(e,t){return this.setRowFromFloats(e,t.x,t.y,t.z,t.w)}transpose(){let e=new n;return n.TransposeToRef(this,e),e}transposeToRef(e){return n.TransposeToRef(this,e),e}setRowFromFloats(e,t,i,r,s){if(e<0||e>3)return this;let a=e*4;return this._m[a+0]=t,this._m[a+1]=i,this._m[a+2]=r,this._m[a+3]=s,this.markAsUpdated(),this}scale(e){let t=new n;return this.scaleToRef(e,t),t}scaleToRef(e,t){for(let i=0;i<16;i++)t._m[i]=this._m[i]*e;return t.markAsUpdated(),t}scaleAndAddToRef(e,t){for(let i=0;i<16;i++)t._m[i]+=this._m[i]*e;return t.markAsUpdated(),t}scaleInPlace(e){let t=this._m;for(let i=0;i<16;i++)t[i]*=e;return this.markAsUpdated(),this}toNormalMatrix(e){let t=We.Matrix[0];this.invertToRef(t),t.transposeToRef(e);let i=e._m;return n.FromValuesToRef(i[0],i[1],i[2],0,i[4],i[5],i[6],0,i[8],i[9],i[10],0,0,0,0,1,e),e}getRotationMatrix(){let e=new n;return this.getRotationMatrixToRef(e),e}getRotationMatrixToRef(e){let t=We.Vector3[0];if(!this.decompose(t))return n.IdentityToRef(e),e;let i=this._m,r=1/t._x,s=1/t._y,a=1/t._z;return n.FromValuesToRef(i[0]*r,i[1]*r,i[2]*r,0,i[4]*s,i[5]*s,i[6]*s,0,i[8]*a,i[9]*a,i[10]*a,0,0,0,0,1,e),e}toggleModelMatrixHandInPlace(){let e=this._m;return e[2]*=-1,e[6]*=-1,e[8]*=-1,e[9]*=-1,e[14]*=-1,this.markAsUpdated(),this}toggleProjectionMatrixHandInPlace(){let e=this._m;return e[8]*=-1,e[9]*=-1,e[10]*=-1,e[11]*=-1,this.markAsUpdated(),this}static FromArray(e,t=0){let i=new n;return n.FromArrayToRef(e,t,i),i}static FromArrayToRef(e,t,i){for(let r=0;r<16;r++)i._m[r]=e[r+t];return i.markAsUpdated(),i}static FromFloat32ArrayToRefScaled(e,t,i,r){return r._m[0]=e[0+t]*i,r._m[1]=e[1+t]*i,r._m[2]=e[2+t]*i,r._m[3]=e[3+t]*i,r._m[4]=e[4+t]*i,r._m[5]=e[5+t]*i,r._m[6]=e[6+t]*i,r._m[7]=e[7+t]*i,r._m[8]=e[8+t]*i,r._m[9]=e[9+t]*i,r._m[10]=e[10+t]*i,r._m[11]=e[11+t]*i,r._m[12]=e[12+t]*i,r._m[13]=e[13+t]*i,r._m[14]=e[14+t]*i,r._m[15]=e[15+t]*i,r.markAsUpdated(),r}static get IdentityReadOnly(){return n._IdentityReadOnly}static FromValuesToRef(e,t,i,r,s,a,o,l,c,f,h,d,u,m,p,_,g){let v=g._m;v[0]=e,v[1]=t,v[2]=i,v[3]=r,v[4]=s,v[5]=a,v[6]=o,v[7]=l,v[8]=c,v[9]=f,v[10]=h,v[11]=d,v[12]=u,v[13]=m,v[14]=p,v[15]=_,g.markAsUpdated()}static FromValues(e,t,i,r,s,a,o,l,c,f,h,d,u,m,p,_){let g=new n,v=g._m;return v[0]=e,v[1]=t,v[2]=i,v[3]=r,v[4]=s,v[5]=a,v[6]=o,v[7]=l,v[8]=c,v[9]=f,v[10]=h,v[11]=d,v[12]=u,v[13]=m,v[14]=p,v[15]=_,g.markAsUpdated(),g}static Compose(e,t,i){let r=new n;return n.ComposeToRef(e,t,i,r),r}static ComposeToRef(e,t,i,r){let s=r._m,a=t._x,o=t._y,l=t._z,c=t._w,f=a+a,h=o+o,d=l+l,u=a*f,m=a*h,p=a*d,_=o*h,g=o*d,v=l*d,x=c*f,A=c*h,S=c*d,E=e._x,R=e._y,I=e._z;return s[0]=(1-(_+v))*E,s[1]=(m+S)*E,s[2]=(p-A)*E,s[3]=0,s[4]=(m-S)*R,s[5]=(1-(u+v))*R,s[6]=(g+x)*R,s[7]=0,s[8]=(p+A)*I,s[9]=(g-x)*I,s[10]=(1-(u+_))*I,s[11]=0,s[12]=i._x,s[13]=i._y,s[14]=i._z,s[15]=1,r.markAsUpdated(),r}static Identity(){let e=n.FromValues(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return e._updateIdentityStatus(!0),e}static IdentityToRef(e){return n.FromValuesToRef(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1,e),e._updateIdentityStatus(!0),e}static Zero(){let e=n.FromValues(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);return e._updateIdentityStatus(!1),e}static RotationX(e){let t=new n;return n.RotationXToRef(e,t),t}static Invert(e){let t=new n;return e.invertToRef(t),t}static RotationXToRef(e,t){let i=Math.sin(e),r=Math.cos(e);return n.FromValuesToRef(1,0,0,0,0,r,i,0,0,-i,r,0,0,0,0,1,t),t._updateIdentityStatus(r===1&&i===0),t}static RotationY(e){let t=new n;return n.RotationYToRef(e,t),t}static RotationYToRef(e,t){let i=Math.sin(e),r=Math.cos(e);return n.FromValuesToRef(r,0,-i,0,0,1,0,0,i,0,r,0,0,0,0,1,t),t._updateIdentityStatus(r===1&&i===0),t}static RotationZ(e){let t=new n;return n.RotationZToRef(e,t),t}static RotationZToRef(e,t){let i=Math.sin(e),r=Math.cos(e);return n.FromValuesToRef(r,i,0,0,-i,r,0,0,0,0,1,0,0,0,0,1,t),t._updateIdentityStatus(r===1&&i===0),t}static RotationAxis(e,t){let i=new n;return n.RotationAxisToRef(e,t,i),i}static RotationAxisToRef(e,t,i){let r=Math.sin(-t),s=Math.cos(-t),a=1-s;e=e.normalizeToRef(We.Vector3[0]);let o=i._m;return o[0]=e._x*e._x*a+s,o[1]=e._x*e._y*a-e._z*r,o[2]=e._x*e._z*a+e._y*r,o[3]=0,o[4]=e._y*e._x*a+e._z*r,o[5]=e._y*e._y*a+s,o[6]=e._y*e._z*a-e._x*r,o[7]=0,o[8]=e._z*e._x*a-e._y*r,o[9]=e._z*e._y*a+e._x*r,o[10]=e._z*e._z*a+s,o[11]=0,o[12]=0,o[13]=0,o[14]=0,o[15]=1,i.markAsUpdated(),i}static RotationAlignToRef(e,t,i,r=!1){let s=b.Dot(t,e),a=i._m;if(s<-1+Nt)a[0]=-1,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=r?1:-1,a[6]=0,a[7]=0,a[8]=0,a[9]=0,a[10]=r?-1:1,a[11]=0;else{let o=b.Cross(t,e),l=1/(1+s);a[0]=o._x*o._x*l+s,a[1]=o._y*o._x*l-o._z,a[2]=o._z*o._x*l+o._y,a[3]=0,a[4]=o._x*o._y*l+o._z,a[5]=o._y*o._y*l+s,a[6]=o._z*o._y*l-o._x,a[7]=0,a[8]=o._x*o._z*l-o._y,a[9]=o._y*o._z*l+o._x,a[10]=o._z*o._z*l+s,a[11]=0}return a[12]=0,a[13]=0,a[14]=0,a[15]=1,i.markAsUpdated(),i}static RotationYawPitchRoll(e,t,i){let r=new n;return n.RotationYawPitchRollToRef(e,t,i,r),r}static RotationYawPitchRollToRef(e,t,i,r){return ze.RotationYawPitchRollToRef(e,t,i,We.Quaternion[0]),We.Quaternion[0].toRotationMatrix(r),r}static Scaling(e,t,i){let r=new n;return n.ScalingToRef(e,t,i,r),r}static ScalingToRef(e,t,i,r){return n.FromValuesToRef(e,0,0,0,0,t,0,0,0,0,i,0,0,0,0,1,r),r._updateIdentityStatus(e===1&&t===1&&i===1),r}static Translation(e,t,i){let r=new n;return n.TranslationToRef(e,t,i,r),r}static TranslationToRef(e,t,i,r){return n.FromValuesToRef(1,0,0,0,0,1,0,0,0,0,1,0,e,t,i,1,r),r._updateIdentityStatus(e===0&&t===0&&i===0),r}static Lerp(e,t,i){let r=new n;return n.LerpToRef(e,t,i,r),r}static LerpToRef(e,t,i,r){let s=r._m,a=e.m,o=t.m;for(let l=0;l<16;l++)s[l]=a[l]*(1-i)+o[l]*i;return r.markAsUpdated(),r}static DecomposeLerp(e,t,i){let r=new n;return n.DecomposeLerpToRef(e,t,i,r),r}static DecomposeLerpToRef(e,t,i,r){let s=We.Vector3[0],a=We.Quaternion[0],o=We.Vector3[1];e.decompose(s,a,o);let l=We.Vector3[2],c=We.Quaternion[1],f=We.Vector3[3];t.decompose(l,c,f);let h=We.Vector3[4];b.LerpToRef(s,l,i,h);let d=We.Quaternion[2];ze.SlerpToRef(a,c,i,d);let u=We.Vector3[5];return b.LerpToRef(o,f,i,u),n.ComposeToRef(h,d,u,r),r}static LookAtLH(e,t,i){let r=new n;return n.LookAtLHToRef(e,t,i,r),r}static LookAtLHToRef(e,t,i,r){let s=We.Vector3[0],a=We.Vector3[1],o=We.Vector3[2];t.subtractToRef(e,o),o.normalize(),b.CrossToRef(i,o,s);let l=s.lengthSquared();l===0?s.x=1:s.normalizeFromLength(Math.sqrt(l)),b.CrossToRef(o,s,a),a.normalize();let c=-b.Dot(s,e),f=-b.Dot(a,e),h=-b.Dot(o,e);return n.FromValuesToRef(s._x,a._x,o._x,0,s._y,a._y,o._y,0,s._z,a._z,o._z,0,c,f,h,1,r),r}static LookAtRH(e,t,i){let r=new n;return n.LookAtRHToRef(e,t,i,r),r}static LookAtRHToRef(e,t,i,r){let s=We.Vector3[0],a=We.Vector3[1],o=We.Vector3[2];e.subtractToRef(t,o),o.normalize(),b.CrossToRef(i,o,s);let l=s.lengthSquared();l===0?s.x=1:s.normalizeFromLength(Math.sqrt(l)),b.CrossToRef(o,s,a),a.normalize();let c=-b.Dot(s,e),f=-b.Dot(a,e),h=-b.Dot(o,e);return n.FromValuesToRef(s._x,a._x,o._x,0,s._y,a._y,o._y,0,s._z,a._z,o._z,0,c,f,h,1,r),r}static LookDirectionLH(e,t){let i=new n;return n.LookDirectionLHToRef(e,t,i),i}static LookDirectionLHToRef(e,t,i){let r=We.Vector3[0];r.copyFrom(e),r.scaleInPlace(-1);let s=We.Vector3[1];return b.CrossToRef(t,r,s),n.FromValuesToRef(s._x,s._y,s._z,0,t._x,t._y,t._z,0,r._x,r._y,r._z,0,0,0,0,1,i),i}static LookDirectionRH(e,t){let i=new n;return n.LookDirectionRHToRef(e,t,i),i}static LookDirectionRHToRef(e,t,i){let r=We.Vector3[2];return b.CrossToRef(t,e,r),n.FromValuesToRef(r._x,r._y,r._z,0,t._x,t._y,t._z,0,e._x,e._y,e._z,0,0,0,0,1,i),i}static OrthoLH(e,t,i,r,s){let a=new n;return n.OrthoLHToRef(e,t,i,r,a,s),a}static OrthoLHToRef(e,t,i,r,s,a){let o=i,l=r,c=2/e,f=2/t,h=2/(l-o),d=-(l+o)/(l-o);return n.FromValuesToRef(c,0,0,0,0,f,0,0,0,0,h,0,0,0,d,1,s),a&&s.multiplyToRef(Ch,s),s._updateIdentityStatus(c===1&&f===1&&h===1&&d===0),s}static OrthoOffCenterLH(e,t,i,r,s,a,o){let l=new n;return n.OrthoOffCenterLHToRef(e,t,i,r,s,a,l,o),l}static OrthoOffCenterLHToRef(e,t,i,r,s,a,o,l){let c=s,f=a,h=2/(t-e),d=2/(r-i),u=2/(f-c),m=-(f+c)/(f-c),p=(e+t)/(e-t),_=(r+i)/(i-r);return n.FromValuesToRef(h,0,0,0,0,d,0,0,0,0,u,0,p,_,m,1,o),l&&o.multiplyToRef(Ch,o),o.markAsUpdated(),o}static ObliqueOffCenterLHToRef(e,t,i,r,s,a,o,l,c,f,h){let d=-o*Math.cos(l),u=-o*Math.sin(l);return n.TranslationToRef(0,0,-c,We.Matrix[1]),n.FromValuesToRef(1,0,0,0,0,1,0,0,d,u,1,0,0,0,0,1,We.Matrix[0]),We.Matrix[1].multiplyToRef(We.Matrix[0],We.Matrix[0]),n.TranslationToRef(0,0,c,We.Matrix[1]),We.Matrix[0].multiplyToRef(We.Matrix[1],We.Matrix[0]),n.OrthoOffCenterLHToRef(e,t,i,r,s,a,f,h),We.Matrix[0].multiplyToRef(f,f),f}static OrthoOffCenterRH(e,t,i,r,s,a,o){let l=new n;return n.OrthoOffCenterRHToRef(e,t,i,r,s,a,l,o),l}static OrthoOffCenterRHToRef(e,t,i,r,s,a,o,l){return n.OrthoOffCenterLHToRef(e,t,i,r,s,a,o,l),o._m[10]*=-1,o}static ObliqueOffCenterRHToRef(e,t,i,r,s,a,o,l,c,f,h){let d=o*Math.cos(l),u=o*Math.sin(l);return n.TranslationToRef(0,0,c,We.Matrix[1]),n.FromValuesToRef(1,0,0,0,0,1,0,0,d,u,1,0,0,0,0,1,We.Matrix[0]),We.Matrix[1].multiplyToRef(We.Matrix[0],We.Matrix[0]),n.TranslationToRef(0,0,-c,We.Matrix[1]),We.Matrix[0].multiplyToRef(We.Matrix[1],We.Matrix[0]),n.OrthoOffCenterRHToRef(e,t,i,r,s,a,f,h),We.Matrix[0].multiplyToRef(f,f),f}static PerspectiveLH(e,t,i,r,s,a=0){let o=new n,l=i,c=r,f=2*l/e,h=2*l/t,d=(c+l)/(c-l),u=-2*c*l/(c-l),m=Math.tan(a);return n.FromValuesToRef(f,0,0,0,0,h,0,m,0,0,d,1,0,0,u,0,o),s&&o.multiplyToRef(Ch,o),o._updateIdentityStatus(!1),o}static PerspectiveFovLH(e,t,i,r,s,a=0,o=!1){let l=new n;return n.PerspectiveFovLHToRef(e,t,i,r,l,!0,s,a,o),l}static PerspectiveFovLHToRef(e,t,i,r,s,a=!0,o,l=0,c=!1){let f=i,h=r,d=1/Math.tan(e*.5),u=a?d/t:d,m=a?d:d*t,p=c&&f===0?-1:h!==0?(h+f)/(h-f):1,_=c&&f===0?2*h:h!==0?-2*h*f/(h-f):-2*f,g=Math.tan(l);return n.FromValuesToRef(u,0,0,0,0,m,0,g,0,0,p,1,0,0,_,0,s),o&&s.multiplyToRef(Ch,s),s._updateIdentityStatus(!1),s}static PerspectiveFovReverseLHToRef(e,t,i,r,s,a=!0,o,l=0){let c=1/Math.tan(e*.5),f=a?c/t:c,h=a?c:c*t,d=Math.tan(l);return n.FromValuesToRef(f,0,0,0,0,h,0,d,0,0,-i,1,0,0,1,0,s),o&&s.multiplyToRef(Ch,s),s._updateIdentityStatus(!1),s}static PerspectiveFovRH(e,t,i,r,s,a=0,o=!1){let l=new n;return n.PerspectiveFovRHToRef(e,t,i,r,l,!0,s,a,o),l}static PerspectiveFovRHToRef(e,t,i,r,s,a=!0,o,l=0,c=!1){let f=i,h=r,d=1/Math.tan(e*.5),u=a?d/t:d,m=a?d:d*t,p=c&&f===0?1:h!==0?-(h+f)/(h-f):-1,_=c&&f===0?2*h:h!==0?-2*h*f/(h-f):-2*f,g=Math.tan(l);return n.FromValuesToRef(u,0,0,0,0,m,0,g,0,0,p,-1,0,0,_,0,s),o&&s.multiplyToRef(Ch,s),s._updateIdentityStatus(!1),s}static PerspectiveFovReverseRHToRef(e,t,i,r,s,a=!0,o,l=0){let c=1/Math.tan(e*.5),f=a?c/t:c,h=a?c:c*t,d=Math.tan(l);return n.FromValuesToRef(f,0,0,0,0,h,0,d,0,0,-i,-1,0,0,-1,0,s),o&&s.multiplyToRef(Ch,s),s._updateIdentityStatus(!1),s}static GetFinalMatrix(e,t,i,r,s,a){let o=e.width,l=e.height,c=e.x,f=e.y,h=n.FromValues(o/2,0,0,0,0,-l/2,0,0,0,0,a-s,0,c+o/2,l/2+f,s,1),d=new n;return t.multiplyToRef(i,d),d.multiplyToRef(r,d),d.multiplyToRef(h,d)}static GetAsMatrix2x2(e){let t=e.m,i=[t[0],t[1],t[4],t[5]];return kn.MatrixUse64Bits?i:new Float32Array(i)}static GetAsMatrix3x3(e){let t=e.m,i=[t[0],t[1],t[2],t[4],t[5],t[6],t[8],t[9],t[10]];return kn.MatrixUse64Bits?i:new Float32Array(i)}static Transpose(e){let t=new n;return n.TransposeToRef(e,t),t}static TransposeToRef(e,t){let i=e.m,r=i[0],s=i[4],a=i[8],o=i[12],l=i[1],c=i[5],f=i[9],h=i[13],d=i[2],u=i[6],m=i[10],p=i[14],_=i[3],g=i[7],v=i[11],x=i[15],A=t._m;return A[0]=r,A[1]=s,A[2]=a,A[3]=o,A[4]=l,A[5]=c,A[6]=f,A[7]=h,A[8]=d,A[9]=u,A[10]=m,A[11]=p,A[12]=_,A[13]=g,A[14]=v,A[15]=x,t.markAsUpdated(),t._updateIdentityStatus(e._isIdentity,e._isIdentityDirty),t}static Reflection(e){let t=new n;return n.ReflectionToRef(e,t),t}static ReflectionToRef(e,t){e.normalize();let i=e.normal.x,r=e.normal.y,s=e.normal.z,a=-2*i,o=-2*r,l=-2*s;return n.FromValuesToRef(a*i+1,o*i,l*i,0,a*r,o*r+1,l*r,0,a*s,o*s,l*s+1,0,a*e.d,o*e.d,l*e.d,1,t),t}static FromXYZAxesToRef(e,t,i,r){return n.FromValuesToRef(e._x,e._y,e._z,0,t._x,t._y,t._z,0,i._x,i._y,i._z,0,0,0,0,1,r),r}static FromQuaternionToRef(e,t){let i=e._x*e._x,r=e._y*e._y,s=e._z*e._z,a=e._x*e._y,o=e._z*e._w,l=e._z*e._x,c=e._y*e._w,f=e._y*e._z,h=e._x*e._w;return t._m[0]=1-2*(r+s),t._m[1]=2*(a+o),t._m[2]=2*(l-c),t._m[3]=0,t._m[4]=2*(a-o),t._m[5]=1-2*(s+i),t._m[6]=2*(f+h),t._m[7]=0,t._m[8]=2*(l+c),t._m[9]=2*(f-h),t._m[10]=1-2*(r+i),t._m[11]=0,t._m[12]=0,t._m[13]=0,t._m[14]=0,t._m[15]=1,t.markAsUpdated(),t}};j._IdentityReadOnly=j.Identity();Object.defineProperties(j.prototype,{dimension:{value:[4,4]},rank:{value:2}});We=class{};We.Vector3=Ll(11,b.Zero);We.Matrix=Ll(2,j.Identity);We.Quaternion=Ll(3,ze.Zero);Q=class{};Q.Vector2=Ll(3,Ne.Zero);Q.Vector3=Ll(13,b.Zero);Q.Vector4=Ll(3,Mi.Zero);Q.Quaternion=Ll(3,ze.Zero);Q.Matrix=Ll(8,j.Identity);Ft("BABYLON.Vector2",Ne);Ft("BABYLON.Vector3",b);Ft("BABYLON.Vector4",Mi);Ft("BABYLON.Matrix",j);Ch=j.FromValues(1,0,0,0,0,1,0,0,0,0,.5,0,0,0,.5,1)});var X3,us,Y3,Ou=C(()=>{Ge();(function(n){n[n.LOCAL=0]="LOCAL",n[n.WORLD=1]="WORLD",n[n.BONE=2]="BONE"})(X3||(X3={}));us=class{};us.X=new b(1,0,0);us.Y=new b(0,1,0);us.Z=new b(0,0,1);(function(n){n[n.X=0]="X",n[n.Y=1]="Y",n[n.Z=2]="Z"})(Y3||(Y3={}))});function Nu(n){return Math.pow(n,Du)}function wu(n){return n<=.04045?.0773993808*n:Math.pow(.947867299*(n+.055),2.4)}function Fu(n){return Math.pow(n,U3)}function Bu(n){return n<=.0031308?12.92*n:1.055*Math.pow(n,.41666)-.055}var Te,lt,pn,zt=C(()=>{Xo();Vi();xn();Rn();Te=class n{constructor(e=0,t=0,i=0){this.r=e,this.g=t,this.b=i}toString(){return"{R: "+this.r+" G:"+this.g+" B:"+this.b+"}"}getClassName(){return"Color3"}getHashCode(){let e=this.r*255|0;return e=e*397^(this.g*255|0),e=e*397^(this.b*255|0),e}toArray(e,t=0){return e[t]=this.r,e[t+1]=this.g,e[t+2]=this.b,this}fromArray(e,t=0){return n.FromArrayToRef(e,t,this),this}toColor4(e=1){return new lt(this.r,this.g,this.b,e)}asArray(){return[this.r,this.g,this.b]}toLuminance(){return this.r*.3+this.g*.59+this.b*.11}multiply(e){return new n(this.r*e.r,this.g*e.g,this.b*e.b)}multiplyToRef(e,t){return t.r=this.r*e.r,t.g=this.g*e.g,t.b=this.b*e.b,t}multiplyInPlace(e){return this.r*=e.r,this.g*=e.g,this.b*=e.b,this}multiplyByFloats(e,t,i){return new n(this.r*e,this.g*t,this.b*i)}divide(e){throw new ReferenceError("Can not divide a color")}divideToRef(e,t){throw new ReferenceError("Can not divide a color")}divideInPlace(e){throw new ReferenceError("Can not divide a color")}minimizeInPlace(e){return this.minimizeInPlaceFromFloats(e.r,e.g,e.b)}maximizeInPlace(e){return this.maximizeInPlaceFromFloats(e.r,e.g,e.b)}minimizeInPlaceFromFloats(e,t,i){return this.r=Math.min(e,this.r),this.g=Math.min(t,this.g),this.b=Math.min(i,this.b),this}maximizeInPlaceFromFloats(e,t,i){return this.r=Math.max(e,this.r),this.g=Math.max(t,this.g),this.b=Math.max(i,this.b),this}floorToRef(e){throw new ReferenceError("Can not floor a color")}floor(){throw new ReferenceError("Can not floor a color")}fractToRef(e){throw new ReferenceError("Can not fract a color")}fract(){throw new ReferenceError("Can not fract a color")}equals(e){return e&&this.r===e.r&&this.g===e.g&&this.b===e.b}equalsFloats(e,t,i){return this.equalsToFloats(e,t,i)}equalsToFloats(e,t,i){return this.r===e&&this.g===t&&this.b===i}equalsWithEpsilon(e,t=Nt){return Ei(this.r,e.r,t)&&Ei(this.g,e.g,t)&&Ei(this.b,e.b,t)}negate(){throw new ReferenceError("Can not negate a color")}negateInPlace(){throw new ReferenceError("Can not negate a color")}negateToRef(e){throw new ReferenceError("Can not negate a color")}scale(e){return new n(this.r*e,this.g*e,this.b*e)}scaleInPlace(e){return this.r*=e,this.g*=e,this.b*=e,this}scaleToRef(e,t){return t.r=this.r*e,t.g=this.g*e,t.b=this.b*e,t}scaleAndAddToRef(e,t){return t.r+=this.r*e,t.g+=this.g*e,t.b+=this.b*e,t}clampToRef(e=0,t=1,i){return i.r=wt(this.r,e,t),i.g=wt(this.g,e,t),i.b=wt(this.b,e,t),i}add(e){return new n(this.r+e.r,this.g+e.g,this.b+e.b)}addInPlace(e){return this.r+=e.r,this.g+=e.g,this.b+=e.b,this}addInPlaceFromFloats(e,t,i){return this.r+=e,this.g+=t,this.b+=i,this}addToRef(e,t){return t.r=this.r+e.r,t.g=this.g+e.g,t.b=this.b+e.b,t}subtract(e){return new n(this.r-e.r,this.g-e.g,this.b-e.b)}subtractToRef(e,t){return t.r=this.r-e.r,t.g=this.g-e.g,t.b=this.b-e.b,t}subtractInPlace(e){return this.r-=e.r,this.g-=e.g,this.b-=e.b,this}subtractFromFloats(e,t,i){return new n(this.r-e,this.g-t,this.b-i)}subtractFromFloatsToRef(e,t,i,r){return r.r=this.r-e,r.g=this.g-t,r.b=this.b-i,r}clone(){return new n(this.r,this.g,this.b)}copyFrom(e){return this.r=e.r,this.g=e.g,this.b=e.b,this}copyFromFloats(e,t,i){return this.r=e,this.g=t,this.b=i,this}set(e,t,i){return this.copyFromFloats(e,t,i)}setAll(e){return this.r=this.g=this.b=e,this}toHexString(){let e=Math.round(this.r*255),t=Math.round(this.g*255),i=Math.round(this.b*255);return"#"+Za(e)+Za(t)+Za(i)}fromHexString(e){return e.substring(0,1)!=="#"||e.length!==7?this:(this.r=parseInt(e.substring(1,3),16)/255,this.g=parseInt(e.substring(3,5),16)/255,this.b=parseInt(e.substring(5,7),16)/255,this)}toHSV(){return this.toHSVToRef(new n)}toHSVToRef(e){let t=this.r,i=this.g,r=this.b,s=Math.max(t,i,r),a=Math.min(t,i,r),o=0,l=0,c=s,f=s-a;return s!==0&&(l=f/s),s!=a&&(s==t?(o=(i-r)/f,i=0&&a<=1?(l=s,c=o):a>=1&&a<=2?(l=o,c=s):a>=2&&a<=3?(c=s,f=o):a>=3&&a<=4?(c=o,f=s):a>=4&&a<=5?(l=o,f=s):a>=5&&a<=6&&(l=s,f=o);let h=i-s;return r.r=l+h,r.g=c+h,r.b=f+h,r}static FromHSV(e,t,i){let r=new n(0,0,0);return n.HSVtoRGBToRef(e,t,i,r),r}static FromHexString(e){return new n(0,0,0).fromHexString(e)}static FromArray(e,t=0){return new n(e[t],e[t+1],e[t+2])}static FromArrayToRef(e,t=0,i){i.r=e[t],i.g=e[t+1],i.b=e[t+2]}static FromInts(e,t,i){return new n(e/255,t/255,i/255)}static Lerp(e,t,i){let r=new n(0,0,0);return n.LerpToRef(e,t,i,r),r}static LerpToRef(e,t,i,r){r.r=e.r+(t.r-e.r)*i,r.g=e.g+(t.g-e.g)*i,r.b=e.b+(t.b-e.b)*i}static Hermite(e,t,i,r,s){let a=s*s,o=s*a,l=2*o-3*a+1,c=-2*o+3*a,f=o-2*a+s,h=o-a,d=e.r*l+i.r*c+t.r*f+r.r*h,u=e.g*l+i.g*c+t.g*f+r.g*h,m=e.b*l+i.b*c+t.b*f+r.b*h;return new n(d,u,m)}static Hermite1stDerivative(e,t,i,r,s){let a=n.Black();return this.Hermite1stDerivativeToRef(e,t,i,r,s,a),a}static Hermite1stDerivativeToRef(e,t,i,r,s,a){let o=s*s;a.r=(o-s)*6*e.r+(3*o-4*s+1)*t.r+(-o+s)*6*i.r+(3*o-2*s)*r.r,a.g=(o-s)*6*e.g+(3*o-4*s+1)*t.g+(-o+s)*6*i.g+(3*o-2*s)*r.g,a.b=(o-s)*6*e.b+(3*o-4*s+1)*t.b+(-o+s)*6*i.b+(3*o-2*s)*r.b}static Red(){return new n(1,0,0)}static Green(){return new n(0,1,0)}static Blue(){return new n(0,0,1)}static Black(){return new n(0,0,0)}static get BlackReadOnly(){return n._BlackReadOnly}static White(){return new n(1,1,1)}static Purple(){return new n(.5,0,.5)}static Magenta(){return new n(1,0,1)}static Yellow(){return new n(1,1,0)}static Gray(){return new n(.5,.5,.5)}static Teal(){return new n(0,1,1)}static Random(){return new n(Math.random(),Math.random(),Math.random())}};Te._V8PerformanceHack=new Te(.5,.5,.5);Te._BlackReadOnly=Te.Black();Object.defineProperties(Te.prototype,{dimension:{value:[3]},rank:{value:1}});lt=class n{constructor(e=0,t=0,i=0,r=1){this.r=e,this.g=t,this.b=i,this.a=r}asArray(){return[this.r,this.g,this.b,this.a]}toArray(e,t=0){return e[t]=this.r,e[t+1]=this.g,e[t+2]=this.b,e[t+3]=this.a,this}fromArray(e,t=0){return this.r=e[t],this.g=e[t+1],this.b=e[t+2],this.a=e[t+3],this}equals(e){return e&&this.r===e.r&&this.g===e.g&&this.b===e.b&&this.a===e.a}add(e){return new n(this.r+e.r,this.g+e.g,this.b+e.b,this.a+e.a)}addToRef(e,t){return t.r=this.r+e.r,t.g=this.g+e.g,t.b=this.b+e.b,t.a=this.a+e.a,t}addInPlace(e){return this.r+=e.r,this.g+=e.g,this.b+=e.b,this.a+=e.a,this}addInPlaceFromFloats(e,t,i,r){return this.r+=e,this.g+=t,this.b+=i,this.a+=r,this}subtract(e){return new n(this.r-e.r,this.g-e.g,this.b-e.b,this.a-e.a)}subtractToRef(e,t){return t.r=this.r-e.r,t.g=this.g-e.g,t.b=this.b-e.b,t.a=this.a-e.a,t}subtractInPlace(e){return this.r-=e.r,this.g-=e.g,this.b-=e.b,this.a-=e.a,this}subtractFromFloats(e,t,i,r){return new n(this.r-e,this.g-t,this.b-i,this.a-r)}subtractFromFloatsToRef(e,t,i,r,s){return s.r=this.r-e,s.g=this.g-t,s.b=this.b-i,s.a=this.a-r,s}scale(e){return new n(this.r*e,this.g*e,this.b*e,this.a*e)}scaleInPlace(e){return this.r*=e,this.g*=e,this.b*=e,this.a*=e,this}scaleToRef(e,t){return t.r=this.r*e,t.g=this.g*e,t.b=this.b*e,t.a=this.a*e,t}scaleAndAddToRef(e,t){return t.r+=this.r*e,t.g+=this.g*e,t.b+=this.b*e,t.a+=this.a*e,t}clampToRef(e=0,t=1,i){return i.r=wt(this.r,e,t),i.g=wt(this.g,e,t),i.b=wt(this.b,e,t),i.a=wt(this.a,e,t),i}multiply(e){return new n(this.r*e.r,this.g*e.g,this.b*e.b,this.a*e.a)}multiplyToRef(e,t){return t.r=this.r*e.r,t.g=this.g*e.g,t.b=this.b*e.b,t.a=this.a*e.a,t}multiplyInPlace(e){return this.r*=e.r,this.g*=e.g,this.b*=e.b,this.a*=e.a,this}multiplyByFloats(e,t,i,r){return new n(this.r*e,this.g*t,this.b*i,this.a*r)}divide(e){throw new ReferenceError("Can not divide a color")}divideToRef(e,t){throw new ReferenceError("Can not divide a color")}divideInPlace(e){throw new ReferenceError("Can not divide a color")}minimizeInPlace(e){return this.r=Math.min(this.r,e.r),this.g=Math.min(this.g,e.g),this.b=Math.min(this.b,e.b),this.a=Math.min(this.a,e.a),this}maximizeInPlace(e){return this.r=Math.max(this.r,e.r),this.g=Math.max(this.g,e.g),this.b=Math.max(this.b,e.b),this.a=Math.max(this.a,e.a),this}minimizeInPlaceFromFloats(e,t,i,r){return this.r=Math.min(e,this.r),this.g=Math.min(t,this.g),this.b=Math.min(i,this.b),this.a=Math.min(r,this.a),this}maximizeInPlaceFromFloats(e,t,i,r){return this.r=Math.max(e,this.r),this.g=Math.max(t,this.g),this.b=Math.max(i,this.b),this.a=Math.max(r,this.a),this}floorToRef(e){throw new ReferenceError("Can not floor a color")}floor(){throw new ReferenceError("Can not floor a color")}fractToRef(e){throw new ReferenceError("Can not fract a color")}fract(){throw new ReferenceError("Can not fract a color")}negate(){throw new ReferenceError("Can not negate a color")}negateInPlace(){throw new ReferenceError("Can not negate a color")}negateToRef(e){throw new ReferenceError("Can not negate a color")}equalsWithEpsilon(e,t=Nt){return Ei(this.r,e.r,t)&&Ei(this.g,e.g,t)&&Ei(this.b,e.b,t)&&Ei(this.a,e.a,t)}equalsToFloats(e,t,i,r){return this.r===e&&this.g===t&&this.b===i&&this.a===r}toString(){return"{R: "+this.r+" G:"+this.g+" B:"+this.b+" A:"+this.a+"}"}getClassName(){return"Color4"}getHashCode(){let e=this.r*255|0;return e=e*397^(this.g*255|0),e=e*397^(this.b*255|0),e=e*397^(this.a*255|0),e}clone(){return new n().copyFrom(this)}copyFrom(e){return this.r=e.r,this.g=e.g,this.b=e.b,this.a=e.a,this}copyFromFloats(e,t,i,r){return this.r=e,this.g=t,this.b=i,this.a=r,this}set(e,t,i,r){return this.copyFromFloats(e,t,i,r)}setAll(e){return this.r=this.g=this.b=this.a=e,this}toHexString(e=!1){let t=Math.round(this.r*255),i=Math.round(this.g*255),r=Math.round(this.b*255);if(e)return"#"+Za(t)+Za(i)+Za(r);let s=Math.round(this.a*255);return"#"+Za(t)+Za(i)+Za(r)+Za(s)}fromHexString(e){return e.substring(0,1)!=="#"||e.length!==9&&e.length!==7?this:(this.r=parseInt(e.substring(1,3),16)/255,this.g=parseInt(e.substring(3,5),16)/255,this.b=parseInt(e.substring(5,7),16)/255,e.length===9&&(this.a=parseInt(e.substring(7,9),16)/255),this)}toLinearSpace(e=!1){let t=new n;return this.toLinearSpaceToRef(t,e),t}toLinearSpaceToRef(e,t=!1){return t?(e.r=wu(this.r),e.g=wu(this.g),e.b=wu(this.b)):(e.r=Nu(this.r),e.g=Nu(this.g),e.b=Nu(this.b)),e.a=this.a,this}toGammaSpace(e=!1){let t=new n;return this.toGammaSpaceToRef(t,e),t}toGammaSpaceToRef(e,t=!1){return t?(e.r=Bu(this.r),e.g=Bu(this.g),e.b=Bu(this.b)):(e.r=Fu(this.r),e.g=Fu(this.g),e.b=Fu(this.b)),e.a=this.a,this}static FromHexString(e){return e.substring(0,1)!=="#"||e.length!==9&&e.length!==7?new n(0,0,0,0):new n(0,0,0,1).fromHexString(e)}static Lerp(e,t,i){return n.LerpToRef(e,t,i,new n)}static LerpToRef(e,t,i,r){return r.r=e.r+(t.r-e.r)*i,r.g=e.g+(t.g-e.g)*i,r.b=e.b+(t.b-e.b)*i,r.a=e.a+(t.a-e.a)*i,r}static Hermite(e,t,i,r,s){let a=s*s,o=s*a,l=2*o-3*a+1,c=-2*o+3*a,f=o-2*a+s,h=o-a,d=e.r*l+i.r*c+t.r*f+r.r*h,u=e.g*l+i.g*c+t.g*f+r.g*h,m=e.b*l+i.b*c+t.b*f+r.b*h,p=e.a*l+i.a*c+t.a*f+r.a*h;return new n(d,u,m,p)}static Hermite1stDerivative(e,t,i,r,s){let a=new n;return this.Hermite1stDerivativeToRef(e,t,i,r,s,a),a}static Hermite1stDerivativeToRef(e,t,i,r,s,a){let o=s*s;a.r=(o-s)*6*e.r+(3*o-4*s+1)*t.r+(-o+s)*6*i.r+(3*o-2*s)*r.r,a.g=(o-s)*6*e.g+(3*o-4*s+1)*t.g+(-o+s)*6*i.g+(3*o-2*s)*r.g,a.b=(o-s)*6*e.b+(3*o-4*s+1)*t.b+(-o+s)*6*i.b+(3*o-2*s)*r.b,a.a=(o-s)*6*e.a+(3*o-4*s+1)*t.a+(-o+s)*6*i.a+(3*o-2*s)*r.a}static FromColor3(e,t=1){return new n(e.r,e.g,e.b,t)}static FromArray(e,t=0){return new n(e[t],e[t+1],e[t+2],e[t+3])}static FromArrayToRef(e,t=0,i){i.r=e[t],i.g=e[t+1],i.b=e[t+2],i.a=e[t+3]}static FromInts(e,t,i,r){return new n(e/255,t/255,i/255,r/255)}static CheckColors4(e,t){if(e.length===t*3){let i=[];for(let r=0;rnew lt(0,0,0,0));Ft("BABYLON.Color3",Te);Ft("BABYLON.Color4",lt)});var Qa,Uu=C(()=>{Ge();Qa=class n{constructor(e,t,i,r){this.normal=new b(e,t,i),this.d=r}asArray(){return[this.normal.x,this.normal.y,this.normal.z,this.d]}clone(){return new n(this.normal.x,this.normal.y,this.normal.z,this.d)}getClassName(){return"Plane"}getHashCode(){let e=this.normal.getHashCode();return e=e*397^(this.d|0),e}normalize(){let e=Math.sqrt(this.normal.x*this.normal.x+this.normal.y*this.normal.y+this.normal.z*this.normal.z),t=0;return e!==0&&(t=1/e),this.normal.x*=t,this.normal.y*=t,this.normal.z*=t,this.d*=t,this}transform(e){let t=n._TmpMatrix;e.invertToRef(t);let i=t.m,r=this.normal.x,s=this.normal.y,a=this.normal.z,o=this.d,l=r*i[0]+s*i[1]+a*i[2]+o*i[3],c=r*i[4]+s*i[5]+a*i[6]+o*i[7],f=r*i[8]+s*i[9]+a*i[10]+o*i[11],h=r*i[12]+s*i[13]+a*i[14]+o*i[15];return new n(l,c,f,h)}dotCoordinate(e){return this.normal.x*e.x+this.normal.y*e.y+this.normal.z*e.z+this.d}copyFromPoints(e,t,i){let r=t.x-e.x,s=t.y-e.y,a=t.z-e.z,o=i.x-e.x,l=i.y-e.y,c=i.z-e.z,f=s*c-a*l,h=a*o-r*c,d=r*l-s*o,u=Math.sqrt(f*f+h*h+d*d),m;return u!==0?m=1/u:m=0,this.normal.x=f*m,this.normal.y=h*m,this.normal.z=d*m,this.d=-(this.normal.x*e.x+this.normal.y*e.y+this.normal.z*e.z),this}isFrontFacingTo(e,t){return b.Dot(this.normal,e)<=t}signedDistanceTo(e){return b.Dot(e,this.normal)+this.d}static FromArray(e){return new n(e[0],e[1],e[2],e[3])}static FromPoints(e,t,i){let r=new n(0,0,0,0);return r.copyFromPoints(e,t,i),r}static FromPositionAndNormal(e,t){let i=new n(0,0,0,0);return this.FromPositionAndNormalToRef(e,t,i)}static FromPositionAndNormalToRef(e,t,i){return i.normal.copyFrom(t),i.normal.normalize(),i.d=-e.dot(i.normal),i}static SignedDistanceToPlaneFromPositionAndNormal(e,t,i){let r=-(t.x*e.x+t.y*e.y+t.z*e.z);return b.Dot(i,t)+r}};Qa._TmpMatrix=j.Identity()});var ef,pT=C(()=>{Uu();ef=class n{static GetPlanes(e){let t=[];for(let i=0;i<6;i++)t.push(new Qa(0,0,0,0));return n.GetPlanesToRef(e,t),t}static GetNearPlaneToRef(e,t){let i=e.m;t.normal.x=i[3]+i[2],t.normal.y=i[7]+i[6],t.normal.z=i[11]+i[10],t.d=i[15]+i[14],t.normalize()}static GetFarPlaneToRef(e,t){let i=e.m;t.normal.x=i[3]-i[2],t.normal.y=i[7]-i[6],t.normal.z=i[11]-i[10],t.d=i[15]-i[14],t.normalize()}static GetLeftPlaneToRef(e,t){let i=e.m;t.normal.x=i[3]+i[0],t.normal.y=i[7]+i[4],t.normal.z=i[11]+i[8],t.d=i[15]+i[12],t.normalize()}static GetRightPlaneToRef(e,t){let i=e.m;t.normal.x=i[3]-i[0],t.normal.y=i[7]-i[4],t.normal.z=i[11]-i[8],t.d=i[15]-i[12],t.normalize()}static GetTopPlaneToRef(e,t){let i=e.m;t.normal.x=i[3]-i[1],t.normal.y=i[7]-i[5],t.normal.z=i[11]-i[9],t.d=i[15]-i[13],t.normalize()}static GetBottomPlaneToRef(e,t){let i=e.m;t.normal.x=i[3]+i[1],t.normal.y=i[7]+i[5],t.normal.z=i[11]+i[9],t.d=i[15]+i[13],t.normalize()}static GetPlanesToRef(e,t){n.GetNearPlaneToRef(e,t[0]),n.GetFarPlaneToRef(e,t[1]),n.GetLeftPlaneToRef(e,t[2]),n.GetRightPlaneToRef(e,t[3]),n.GetTopPlaneToRef(e,t[4]),n.GetBottomPlaneToRef(e,t[5])}static IsPointInFrustum(e,t){for(let i=0;i<6;i++)if(t[i].dotCoordinate(e)<0)return!1;return!0}}});var K3,Vu,dM,Gu,yh,Ph=C(()=>{Rn();Ge();xn();(function(n){n[n.CW=0]="CW",n[n.CCW=1]="CCW"})(K3||(K3={}));Vu=class n{constructor(e){this._radians=e,this._radians<0&&(this._radians+=2*Math.PI)}degrees(){return this._radians*180/Math.PI}radians(){return this._radians}static BetweenTwoPoints(e,t){let i=t.subtract(e),r=Math.atan2(i.y,i.x);return new n(r)}static BetweenTwoVectors(e,t){let i=e.lengthSquared()*t.lengthSquared();if(i===0)return new n(Math.PI/2);i=Math.sqrt(i);let r=e.dot(t)/i;r=wt(r,-1,1);let s=Math.acos(r);return new n(s)}static FromRadians(e){return new n(e)}static FromDegrees(e){return new n(e*Math.PI/180)}},dM=class{constructor(e,t,i){this.startPoint=e,this.midPoint=t,this.endPoint=i;let r=Math.pow(t.x,2)+Math.pow(t.y,2),s=(Math.pow(e.x,2)+Math.pow(e.y,2)-r)/2,a=(r-Math.pow(i.x,2)-Math.pow(i.y,2))/2,o=(e.x-t.x)*(t.y-i.y)-(t.x-i.x)*(e.y-t.y);this.centerPoint=new Ne((s*(t.y-i.y)-a*(e.y-t.y))/o,((e.x-t.x)*a-(t.x-i.x)*s)/o),this.radius=this.centerPoint.subtract(this.startPoint).length(),this.startAngle=Vu.BetweenTwoPoints(this.centerPoint,this.startPoint);let l=this.startAngle.degrees(),c=Vu.BetweenTwoPoints(this.centerPoint,this.midPoint).degrees(),f=Vu.BetweenTwoPoints(this.centerPoint,this.endPoint).degrees();c-l>180&&(c-=360),c-l<-180&&(c+=360),f-c>180&&(f-=360),f-c<-180&&(f+=360),this.orientation=c-l<0?0:1,this.angle=Vu.FromDegrees(this.orientation===0?l-f:f-l)}},Gu=class n{constructor(e,t){this._points=new Array,this._length=0,this.closed=!1,this._points.push(new Ne(e,t))}addLineTo(e,t){if(this.closed)return this;let i=new Ne(e,t),r=this._points[this._points.length-1];return 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n{constructor(){this.preScaled=!1,this.l00=b.Zero(),this.l1_1=b.Zero(),this.l10=b.Zero(),this.l11=b.Zero(),this.l2_2=b.Zero(),this.l2_1=b.Zero(),this.l20=b.Zero(),this.l21=b.Zero(),this.l22=b.Zero()}addLight(e,t,i){Q.Vector3[0].set(t.r,t.g,t.b);let r=Q.Vector3[0],s=Q.Vector3[1];r.scaleToRef(i,s),s.scaleToRef(Nl(0,e),Q.Vector3[2]),this.l00.addInPlace(Q.Vector3[2]),s.scaleToRef(Nl(1,e),Q.Vector3[2]),this.l1_1.addInPlace(Q.Vector3[2]),s.scaleToRef(Nl(2,e),Q.Vector3[2]),this.l10.addInPlace(Q.Vector3[2]),s.scaleToRef(Nl(3,e),Q.Vector3[2]),this.l11.addInPlace(Q.Vector3[2]),s.scaleToRef(Nl(4,e),Q.Vector3[2]),this.l2_2.addInPlace(Q.Vector3[2]),s.scaleToRef(Nl(5,e),Q.Vector3[2]),this.l2_1.addInPlace(Q.Vector3[2]),s.scaleToRef(Nl(6,e),Q.Vector3[2]),this.l20.addInPlace(Q.Vector3[2]),s.scaleToRef(Nl(7,e),Q.Vector3[2]),this.l21.addInPlace(Q.Vector3[2]),s.scaleToRef(Nl(8,e),Q.Vector3[2]),this.l22.addInPlace(Q.Vector3[2])}scaleInPlace(e){this.l00.scaleInPlace(e),this.l1_1.scaleInPlace(e),this.l10.scaleInPlace(e),this.l11.scaleInPlace(e),this.l2_2.scaleInPlace(e),this.l2_1.scaleInPlace(e),this.l20.scaleInPlace(e),this.l21.scaleInPlace(e),this.l22.scaleInPlace(e)}convertIncidentRadianceToIrradiance(){this.l00.scaleInPlace(wl[0]),this.l1_1.scaleInPlace(wl[1]),this.l10.scaleInPlace(wl[2]),this.l11.scaleInPlace(wl[3]),this.l2_2.scaleInPlace(wl[4]),this.l2_1.scaleInPlace(wl[5]),this.l20.scaleInPlace(wl[6]),this.l21.scaleInPlace(wl[7]),this.l22.scaleInPlace(wl[8])}convertIrradianceToLambertianRadiance(){this.scaleInPlace(1/Math.PI)}preScaleForRendering(){this.preScaled=!0,this.l00.scaleInPlace(Yo[0]),this.l1_1.scaleInPlace(Yo[1]),this.l10.scaleInPlace(Yo[2]),this.l11.scaleInPlace(Yo[3]),this.l2_2.scaleInPlace(Yo[4]),this.l2_1.scaleInPlace(Yo[5]),this.l20.scaleInPlace(Yo[6]),this.l21.scaleInPlace(Yo[7]),this.l22.scaleInPlace(Yo[8])}updateFromArray(e){return 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t.l00=e.xx.scale(.376127).add(e.yy.scale(.376127)).add(e.zz.scale(.376126)),t.l1_1=e.y.scale(.977204),t.l10=e.z.scale(.977204),t.l11=e.x.scale(.977204),t.l2_2=e.xy.scale(1.16538),t.l2_1=e.yz.scale(1.16538),t.l20=e.zz.scale(1.34567).subtract(e.xx.scale(.672834)).subtract(e.yy.scale(.672834)),t.l21=e.zx.scale(1.16538),t.l22=e.xx.scale(1.16538).subtract(e.yy.scale(1.16538)),t.l1_1.scaleInPlace(-1),t.l11.scaleInPlace(-1),t.l2_1.scaleInPlace(-1),t.l21.scaleInPlace(-1),t.scaleInPlace(Math.PI),t}},Ko=class n{constructor(){this.x=b.Zero(),this.y=b.Zero(),this.z=b.Zero(),this.xx=b.Zero(),this.yy=b.Zero(),this.zz=b.Zero(),this.xy=b.Zero(),this.yz=b.Zero(),this.zx=b.Zero()}get preScaledHarmonics(){return this._harmonics||(this._harmonics=S_.FromPolynomial(this)),this._harmonics.preScaled||this._harmonics.preScaleForRendering(),this._harmonics}addAmbient(e){Q.Vector3[0].copyFromFloats(e.r,e.g,e.b);let t=Q.Vector3[0];this.xx.addInPlace(t),this.yy.addInPlace(t),this.zz.addInPlace(t)}scaleInPlace(e){this.x.scaleInPlace(e),this.y.scaleInPlace(e),this.z.scaleInPlace(e),this.xx.scaleInPlace(e),this.yy.scaleInPlace(e),this.zz.scaleInPlace(e),this.yz.scaleInPlace(e),this.zx.scaleInPlace(e),this.xy.scaleInPlace(e)}updateFromHarmonics(e){return 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t=this.getScene();if(!t)return this._cachedTextureMatrix;let i=this._cachedIdentity3x2;return this._cachedIdentity3x2=this._cachedTextureMatrix.isIdentityAs3x2(),this.optimizeUVAllocation&&i!==this._cachedIdentity3x2&&t.markAllMaterialsAsDirty(1,r=>r.hasTexture(this)),this._cachedTextureMatrix}getReflectionTextureMatrix(){let e=this.getScene();if(!e)return this._cachedReflectionTextureMatrix;if(this.uOffset===this._cachedReflectionUOffset&&this.vOffset===this._cachedReflectionVOffset&&this.uScale===this._cachedReflectionUScale&&this.vScale===this._cachedReflectionVScale&&this.coordinatesMode===this._cachedReflectionCoordinatesMode)if(this.coordinatesMode===n.PROJECTION_MODE){if(this._cachedReflectionProjectionMatrixId===e.getProjectionMatrix().updateFlag)return this._cachedReflectionTextureMatrix}else return 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n{set opaqueSortCompareFn(e){e?this._opaqueSortCompareFn=e:this._opaqueSortCompareFn=n.PainterSortCompare,this._renderOpaque=this._renderOpaqueSorted}set alphaTestSortCompareFn(e){e?this._alphaTestSortCompareFn=e:this._alphaTestSortCompareFn=n.PainterSortCompare,this._renderAlphaTest=this._renderAlphaTestSorted}set transparentSortCompareFn(e){e?this._transparentSortCompareFn=e:this._transparentSortCompareFn=n.defaultTransparentSortCompare,this._renderTransparent=this._renderTransparentSorted}constructor(e,t,i=null,r=null,s=null){this.index=e,this._opaqueSubMeshes=new wi(256),this._transparentSubMeshes=new wi(256),this._alphaTestSubMeshes=new wi(256),this._depthOnlySubMeshes=new wi(256),this._particleSystems=new wi(256),this._spriteManagers=new wi(256),this._empty=!0,this._edgesRenderers=new eo(16),this.disableDepthPrePass=!1,this._scene=t,this.opaqueSortCompareFn=i,this.alphaTestSortCompareFn=r,this.transparentSortCompareFn=s}render(e,t,i,r,s=!0,a=!0,o=!0,l=!0,c){if(e){e(this._opaqueSubMeshes,this._alphaTestSubMeshes,this._transparentSubMeshes,this._depthOnlySubMeshes);return}let f=this._scene.getEngine();s&&this._depthOnlySubMeshes.length!==0&&(f.setColorWrite(!1),this._renderAlphaTest(this._depthOnlySubMeshes),f.setColorWrite(!0)),a&&this._opaqueSubMeshes.length!==0&&this._renderOpaque(this._opaqueSubMeshes),o&&this._alphaTestSubMeshes.length!==0&&this._renderAlphaTest(this._alphaTestSubMeshes);let h=f.getStencilBuffer();if(f.setStencilBuffer(!1),t&&this._renderSprites(),i&&this._renderParticles(r),this.onBeforeTransparentRendering&&this.onBeforeTransparentRendering(),l&&(c||this._transparentSubMeshes.length!==0||this._scene.useOrderIndependentTransparency)){if(f.setStencilBuffer(h),c)c(this._transparentSubMeshes,this);else if(this._scene.useOrderIndependentTransparency){let d=this._scene.depthPeelingRenderer.render(this._transparentSubMeshes);d.length&&this._renderTransparent(d)}else this._renderTransparent(this._transparentSubMeshes);f.setAlphaMode(0)}if(f.setStencilBuffer(!1),a&&this._edgesRenderers.length){for(let d=0;dt._alphaIndex?1:e._alphaIndext._distanceToCamera?-1:0}static frontToBackSortCompare(e,t){return e._distanceToCamerat._distanceToCamera?1:0}static PainterSortCompare(e,t){let i=e.getMesh(),r=t.getMesh();return i.material&&r.material?i.material.uniqueId-r.material.uniqueId:i.uniqueId-r.uniqueId}prepare(){this._opaqueSubMeshes.reset(),this._transparentSubMeshes.reset(),this._alphaTestSubMeshes.reset(),this._depthOnlySubMeshes.reset(),this._particleSystems.reset(),this.prepareSprites(),this._edgesRenderers.reset(),this._empty=!0}prepareSprites(){this._spriteManagers.reset()}dispose(){this._opaqueSubMeshes.dispose(),this._transparentSubMeshes.dispose(),this._alphaTestSubMeshes.dispose(),this._depthOnlySubMeshes.dispose(),this._particleSystems.dispose(),this._spriteManagers.dispose(),this._edgesRenderers.dispose()}dispatch(e,t,i){t===void 0&&(t=e.getMesh()),i===void 0&&(i=e.getMaterial()),i!=null&&(i.needAlphaBlendingForMesh(t)?this._transparentSubMeshes.push(e):i.needAlphaTestingForMesh(t)?(i.needDepthPrePass&&!this.disableDepthPrePass&&this._depthOnlySubMeshes.push(e),this._alphaTestSubMeshes.push(e)):(i.needDepthPrePass&&!this.disableDepthPrePass&&this._depthOnlySubMeshes.push(e),this._opaqueSubMeshes.push(e)),t._renderingGroup=this,t._edgesRenderer&&t.isEnabled()&&t.isVisible&&t._edgesRenderer.isEnabled&&this._edgesRenderers.pushNoDuplicate(t._edgesRenderer),this._empty=!1)}dispatchSprites(e){this._spriteManagers.push(e),this._empty=!1}dispatchParticles(e){this._particleSystems.push(e),this._empty=!1}_renderParticles(e){if(this._particleSystems.length===0)return;let t=this._scene.activeCamera;this._scene.onBeforeParticlesRenderingObservable.notifyObservers(this._scene);for(let i=0;i{T2();SM=class{},ga=class n{get disableDepthPrePass(){return this._disableDepthPrePass}set disableDepthPrePass(e){this._disableDepthPrePass=e;for(let t of 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e.shadowEnabled!==t.shadowEnabled?(t.shadowEnabled?1:0)-(e.shadowEnabled?1:0):t.renderPriority-e.renderPriority}};Kt.FALLOFF_DEFAULT=0;Kt.FALLOFF_PHYSICAL=1;Kt.FALLOFF_GLTF=2;Kt.FALLOFF_STANDARD=3;Kt.LIGHTMAP_DEFAULT=0;Kt.LIGHTMAP_SPECULAR=1;Kt.LIGHTMAP_SHADOWSONLY=2;Kt.INTENSITYMODE_AUTOMATIC=0;Kt.INTENSITYMODE_LUMINOUSPOWER=1;Kt.INTENSITYMODE_LUMINOUSINTENSITY=2;Kt.INTENSITYMODE_ILLUMINANCE=3;Kt.INTENSITYMODE_LUMINANCE=4;Kt.LIGHTTYPEID_POINTLIGHT=0;Kt.LIGHTTYPEID_DIRECTIONALLIGHT=1;Kt.LIGHTTYPEID_SPOTLIGHT=2;Kt.LIGHTTYPEID_HEMISPHERICLIGHT=3;Kt.LIGHTTYPEID_RECT_AREALIGHT=4;Kt.LIGHTTYPEID_CLUSTERED_CONTAINER=5});var va,TM=C(()=>{lf();hi();PT();Xo();Wo();Pt();to();y_();va=class n{get renderList(){return this._renderList}set renderList(e){this._renderList!==e&&(this._unObserveRenderList&&(this._unObserveRenderList(),this._unObserveRenderList=null),e&&(this._unObserveRenderList=uT(e,this._renderListHasChanged)),this._renderList=e)}get disableImageProcessing(){return this._disableImageProcessing}set disableImageProcessing(e){e!==this._disableImageProcessing&&(this._disableImageProcessing=e,this._scene.markAllMaterialsAsDirty(64))}get disableDepthPrePass(){return this._disableDepthPrePass}set disableDepthPrePass(e){this._disableDepthPrePass=e,this._renderingManager.disableDepthPrePass=e}get name(){return this._name}set name(e){if(this._name!==e){if(this._name=e,this._sceneUBOs)for(let t=0;tthis._checkReadiness(),()=>{if(this._freezeActiveMeshesCancel=null,e)for(let t=0;t{this._freezeActiveMeshesCancel=null,i?(J.Error("ObjectRenderer: Timeout while waiting for the renderer to be ready."),t&&J.Error(t)):(J.Error("ObjectRenderer: An unexpected error occurred while waiting for the renderer to be ready."),t&&(J.Error(t),t.stack&&J.Error(t.stack)))})}_unfreezeActiveMeshes(){var e;(e=this._freezeActiveMeshesCancel)==null||e.call(this),this._freezeActiveMeshesCancel=null;for(let t=0;t{let a=this._renderList?this._renderList.length:0;if(s===0&&a>0||a===0)for(let o of this._scene.meshes)o._markSubMeshesAsLightDirty()},this.particleSystemList=null,this.getCustomRenderList=null,this.renderMeshes=!0,this.renderDepthOnlyMeshes=!0,this.renderOpaqueMeshes=!0,this.renderAlphaTestMeshes=!0,this.renderTransparentMeshes=!0,this.renderParticles=!0,this.renderSprites=!1,this.forceLayerMaskCheck=!1,this.enableBoundingBoxRendering=!1,this.enableOutlineRendering=!0,this._disableImageProcessing=!1,this.dontSetTransformationMatrix=!1,this._disableDepthPrePass=!1,this.onBeforeRenderObservable=new te,this.onAfterRenderObservable=new te,this.onBeforeRenderingManagerRenderObservable=new te,this.onAfterRenderingManagerRenderObservable=new te,this.onInitRenderingObservable=new te,this.onFinishRenderingObservable=new te,this.onFastPathRenderObservable=new te,this._currentRefreshId=-1,this._refreshRate=1,this._currentApplyByPostProcessSetting=!1,this._activeMeshes=new wi(256),this._activeBoundingBoxes=new wi(32),this._currentFrameId=-1,this._currentSceneUBOIndex=0,this._isFrozen=!1,this._freezeActiveMeshesCancel=null,this._currentSceneCamera=null,this.name=e,this._scene=t,this._engine=this._scene.getEngine(),this._useUBO=this._engine.supportsUniformBuffers,this.renderList=[],this._renderPassIds=[],this.options={numPasses:1,doNotChangeAspectRatio:!0,enableClusteredLights:!1,...i},this._createRenderPassId(),this.renderPassId=this._renderPassIds[0],this._renderingManager=new ga(t),this._renderingManager._useSceneAutoClearSetup=!0,this.options.enableClusteredLights&&this.onInitRenderingObservable.add(()=>{for(let r of this._scene.lights)r.getTypeID()===Kt.LIGHTTYPEID_CLUSTERED_CONTAINER&&r.isSupported&&r._updateBatches(this.activeCamera).render()}),this._scene.addObjectRenderer(this)}_releaseRenderPassId(){for(let e=0;e=this._sceneUBOs.length){let s=this._sceneUBOs.length;this._sceneUBOs.push(this._createSceneUBO(`Scene ubo #${s} for ${this.name}`,t)),this._sceneUBOIsMultiview.push(t)}else this._sceneUBOIsMultiview[this._currentSceneUBOIndex]!==t&&(this._sceneUBOs[this._currentSceneUBOIndex].dispose(),this._sceneUBOs[this._currentSceneUBOIndex]=this._createSceneUBO(`Scene ubo #${this._currentSceneUBOIndex} for ${this.name}`,t),this._sceneUBOIsMultiview[this._currentSceneUBOIndex]=t);let i=this._sceneUBOs[this._currentSceneUBOIndex++];return i.unbindEffect(),i}resetRefreshCounter(){this._currentRefreshId=-1}get refreshRate(){return this._refreshRate}set refreshRate(e){this._refreshRate=e,this.resetRefreshCounter()}shouldRender(){return this._engine.snapshotRendering?!0:this._currentRefreshId===-1?(this._currentRefreshId=1,!0):this.refreshRate===this._currentRefreshId?(this._currentRefreshId=1,!0):(this._currentRefreshId++,!1)}isReadyForRendering(e,t){this.prepareRenderList(),this.initRender(e,t);let i=this._checkReadiness();return this.finishRender(),i}prepareRenderList(){let e=this._scene;if(this._waitingRenderList){if(!this.renderListPredicate){this.renderList=[];for(let t=0;t1&&(e.incrementRenderId(),e.resetCachedMaterial())}let s=this.particleSystemList||e.particleSystems;for(let a of s)a.isReady()||(i=!1);return this._engine.currentRenderPassId=t,i}_prepareRenderingManager(e=0,t=!1){var d,u;let i=this._scene,r=null,s,a,o=this.renderList?this.renderList:i.frameGraph?i.meshes:i.getActiveMeshes().data,l=this.renderList||i.frameGraph?o.length:i.getActiveMeshes().length;if(this.getCustomRenderList&&(r=this.getCustomRenderList(e,o,l)),r)s=r.length,a=this.forceLayerMaskCheck;else{if(this._defaultRenderListPrepared&&!t&&!this._engine.isWebGPU)return o;this._defaultRenderListPrepared=!0,r=o,s=l,a=!this.renderList||this.forceLayerMaskCheck}let c=i.activeCamera,f=(d=this.cameraForLOD)!=null?d:c,h=(u=i.getBoundingBoxRenderer)==null?void 0:u.call(i);if(i._activeMeshesFrozen&&this._isFrozen){if(this._renderingManager.resetSprites(),this.enableBoundingBoxRendering&&h){h.reset();for(let m=0;m{Wo();Hn=class{static GetEffect(e){return e.getPipelineContext===void 0?e.effect:e}constructor(e,t=!0){this._wasPreviouslyReady=!1,this._forceRebindOnNextCall=!0,this._wasPreviouslyUsingInstances=null,this.effect=null,this.defines=null,this.drawContext=e.createDrawContext(),t&&(this.materialContext=e.createMaterialContext())}setEffect(e,t,i=!0){var r;this.effect=e,t!==void 0&&(this.defines=t),i&&((r=this.drawContext)==null||r.reset())}dispose(e=!1){var t;if(this.effect){let i=this.effect;e?i.dispose():ja.SetImmediate(()=>{i.getEngine().onEndFrameObservable.addOnce(()=>{i.dispose()})}),this.effect=null}(t=this.drawContext)==null||t.dispose()}}});var x2={};$e(x2,{postprocessVertexShader:()=>rre});var AM,A2,rre,xM=C(()=>{G();AM="postprocessVertexShader",A2=`attribute vec2 position;uniform vec2 scale;varying vec2 vUV;const vec2 madd=vec2(0.5,0.5); #define CUSTOM_VERTEX_DEFINITIONS void main(void) { #define CUSTOM_VERTEX_MAIN_BEGIN vUV=(position*madd+madd)*scale;gl_Position=vec4(position,0.0,1.0); #define CUSTOM_VERTEX_MAIN_END -}`;T.ShadersStore[uM]||(T.ShadersStore[uM]=c2);Lie={name:uM,shader:c2}});var d2={};$e(d2,{postprocessVertexShaderWGSL:()=>Oie});var pM,h2,Oie,_M=C(()=>{G();pM="postprocessVertexShader",h2=`attribute position: vec2;uniform scale: vec2;varying vUV: vec2;const madd=vec2(0.5,0.5); +}`;T.ShadersStore[AM]||(T.ShadersStore[AM]=A2);rre={name:AM,shader:A2}});var b2={};$e(b2,{postprocessVertexShaderWGSL:()=>nre});var RM,R2,nre,bM=C(()=>{G();RM="postprocessVertexShader",R2=`attribute position: vec2;uniform scale: vec2;varying vUV: vec2;const madd=vec2(0.5,0.5); #define CUSTOM_VERTEX_DEFINITIONS @vertex fn main(input : VertexInputs)->FragmentInputs { @@ -4155,16 +4155,16 @@ fn main(input : VertexInputs)->FragmentInputs { vertexOutputs.vUV=(vertexInputs.position*madd+madd)*uniforms.scale;vertexOutputs.position=vec4(vertexInputs.position,0.0,1.0); #define CUSTOM_VERTEX_MAIN_END } -`;T.ShadersStoreWGSL[pM]||(T.ShadersStoreWGSL[pM]=h2);Oie={name:pM,shader:h2}});var gM,IT,kr,Oh=C(()=>{Ui();Uu();hi();Th();Lh();mM();_M();gM={positions:[1,1,-1,1,-1,-1,1,-1],indices:[0,1,2,0,2,3]},IT=class{constructor(e,t=gM){var s,a;this._fullscreenViewport=new $a(0,0,1,1);let i=(s=t.positions)!=null?s:gM.positions,r=(a=t.indices)!=null?a:gM.indices;this.engine=e,this._vertexBuffers={[L.PositionKind]:new L(e,i,L.PositionKind,!1,!1,2)},this._indexBuffer=e.createIndexBuffer(r),this._indexBufferLength=r.length,this._onContextRestoredObserver=e.onContextRestoredObservable.add(()=>{this._indexBuffer=e.createIndexBuffer(r);for(let o in this._vertexBuffers)this._vertexBuffers[o]._rebuild()})}setViewport(e=this._fullscreenViewport){this.engine.setViewport(e)}bindBuffers(e){this.engine.bindBuffers(this._vertexBuffers,this._indexBuffer,e)}applyEffectWrapper(e,t=!1,i=!1){this.engine.setState(!0),this.engine.depthCullingState.depthTest=t,this.engine.stencilState.stencilTest=i,this.engine.enableEffect(e.drawWrapper),this.bindBuffers(e.effect),e.onApplyObservable.notifyObservers({})}saveStates(){this._savedStateDepthTest=this.engine.depthCullingState.depthTest,this._savedStateStencilTest=this.engine.stencilState.stencilTest}restoreStates(){this.engine.depthCullingState.depthTest=this._savedStateDepthTest,this.engine.stencilState.stencilTest=this._savedStateStencilTest}draw(){this.engine.drawElementsType(0,0,this._indexBufferLength)}_isRenderTargetTexture(e){return e.renderTarget!==void 0}render(e,t=null){if(!e.effect.isReady())return;this.saveStates(),this.setViewport();let i=t===null?null:this._isRenderTargetTexture(t)?t.renderTarget:t;i&&this.engine.bindFramebuffer(i),this.applyEffectWrapper(e),this.draw(),i&&this.engine.unBindFramebuffer(i),this.restoreStates()}dispose(){let e=this._vertexBuffers[L.PositionKind];e&&(e.dispose(),delete this._vertexBuffers[L.PositionKind]),this._indexBuffer&&this.engine._releaseBuffer(this._indexBuffer),this._onContextRestoredObserver&&(this.engine.onContextRestoredObservable.remove(this._onContextRestoredObserver),this._onContextRestoredObserver=null)}},kr=class n{static RegisterShaderCodeProcessing(e,t){if(!t){delete n._CustomShaderCodeProcessing[e!=null?e:""];return}n._CustomShaderCodeProcessing[e!=null?e:""]=t}static _GetShaderCodeProcessing(e){var t;return(t=n._CustomShaderCodeProcessing[e])!=null?t:n._CustomShaderCodeProcessing[""]}get name(){return this.options.name}set name(e){this.options.name=e}isReady(){var e,t;return(t=(e=this._drawWrapper.effect)==null?void 0:e.isReady())!=null?t:!1}get drawWrapper(){return this._drawWrapper}get effect(){return this._drawWrapper.effect}set effect(e){this._drawWrapper.effect=e}constructor(e){var i,r;this.alphaMode=0,this.onEffectCreatedObservable=new te(void 0,!0),this.onApplyObservable=new te,this._shadersLoaded=!1,this._webGPUReady=!1,this._importPromises=[],this.options={...e,name:e.name||"effectWrapper",engine:e.engine,uniforms:e.uniforms||e.uniformNames||[],uniformNames:void 0,samplers:e.samplers||e.samplerNames||[],samplerNames:void 0,attributeNames:e.attributeNames||["position"],uniformBuffers:e.uniformBuffers||[],defines:e.defines||"",useShaderStore:e.useShaderStore||!1,vertexUrl:e.vertexUrl||e.vertexShader||"postprocess",vertexShader:void 0,fragmentShader:e.fragmentShader||"pass",indexParameters:e.indexParameters,blockCompilation:e.blockCompilation||!1,shaderLanguage:e.shaderLanguage||0,onCompiled:e.onCompiled||void 0,extraInitializations:e.extraInitializations||void 0,extraInitializationsAsync:e.extraInitializationsAsync||void 0,useAsPostProcess:(i=e.useAsPostProcess)!=null?i:!1,allowEmptySourceTexture:(r=e.allowEmptySourceTexture)!=null?r:!1},this.options.uniformNames=this.options.uniforms,this.options.samplerNames=this.options.samplers,this.options.vertexShader=this.options.vertexUrl,this.options.useAsPostProcess&&(!this.options.allowEmptySourceTexture&&this.options.samplers.indexOf("textureSampler")===-1&&this.options.samplers.push("textureSampler"),this.options.uniforms.indexOf("scale")===-1&&this.options.uniforms.push("scale")),e.vertexUrl||e.vertexShader?this._shaderPath={vertexSource:this.options.vertexShader}:(this.options.useAsPostProcess||(this.options.uniforms.push("scale"),this.onApplyObservable.add(()=>{this.effect.setFloat2("scale",1,1)})),this._shaderPath={vertex:this.options.vertexShader}),this._shaderPath.fragmentSource=this.options.fragmentShader,this._shaderPath.spectorName=this.options.name,this.options.useShaderStore&&(this._shaderPath.fragment=this._shaderPath.fragmentSource,this._shaderPath.vertex||(this._shaderPath.vertex=this._shaderPath.vertexSource),delete this._shaderPath.fragmentSource,delete this._shaderPath.vertexSource),this.onApplyObservable.add(()=>{this.bind()}),this.options.useShaderStore||(this._onContextRestoredObserver=this.options.engine.onContextRestoredObservable.add(()=>{this.effect._pipelineContext=null,this.effect._prepareEffect()})),this._drawWrapper=new Wn(this.options.engine),this._webGPUReady=this.options.shaderLanguage===1;let t=Array.isArray(this.options.defines)?this.options.defines.join(` -`):this.options.defines;this._postConstructor(this.options.blockCompilation,t,this.options.extraInitializations)}_gatherImports(e=!1,t){}_postConstructor(e,t=null,i,r){this._importPromises.length=0,r&&this._importPromises.push(...r);let s=this.options.engine.isWebGPU&&!n.ForceGLSL;this._gatherImports(s,this._importPromises),i!==void 0&&i(s,this._importPromises),s&&this._webGPUReady&&(this.options.shaderLanguage=1),e||this.updateEffect(t)}updateEffect(e=null,t=null,i=null,r,s,a,o,l){var d,u;let c=n._GetShaderCodeProcessing(this.name);if(c!=null&&c.defineCustomBindings){let m=(d=t==null?void 0:t.slice())!=null?d:[];m.push(...this.options.uniforms);let _=(u=i==null?void 0:i.slice())!=null?u:[];_.push(...this.options.samplers),e=c.defineCustomBindings(this.name,e,m,_),t=m,i=_}this.options.defines=e||"";let f=this._shadersLoaded||this._importPromises.length===0?void 0:async()=>{await Promise.all(this._importPromises),this._shadersLoaded=!0},h;this.options.extraInitializationsAsync?h=async()=>{f==null||f(),await this.options.extraInitializationsAsync()}:h=f,this.options.useShaderStore?this._drawWrapper.effect=this.options.engine.createEffect({vertex:o!=null?o:this._shaderPath.vertex,fragment:l!=null?l:this._shaderPath.fragment},{attributes:this.options.attributeNames,uniformsNames:t||this.options.uniforms,uniformBuffersNames:this.options.uniformBuffers,samplers:i||this.options.samplers,defines:e!==null?e:"",fallbacks:null,onCompiled:s!=null?s:this.options.onCompiled,onError:a!=null?a:null,indexParameters:r||this.options.indexParameters,processCodeAfterIncludes:c!=null&&c.processCodeAfterIncludes?(m,_)=>c.processCodeAfterIncludes(this.name,m,_):null,processFinalCode:c!=null&&c.processFinalCode?(m,_)=>c.processFinalCode(this.name,m,_):null,shaderLanguage:this.options.shaderLanguage,extraInitializationsAsync:h},this.options.engine):this._drawWrapper.effect=new $i(this._shaderPath,this.options.attributeNames,t||this.options.uniforms,i||this.options.samplerNames,this.options.engine,e,void 0,s||this.options.onCompiled,void 0,void 0,void 0,this.options.shaderLanguage,h),this.onEffectCreatedObservable.notifyObservers(this._drawWrapper.effect)}bind(e=!1){var t,i;this.options.useAsPostProcess&&!e&&(this.options.engine.setAlphaMode(this.alphaMode),this.drawWrapper.effect.setFloat2("scale",1,1)),(i=(t=n._GetShaderCodeProcessing(this.name))==null?void 0:t.bindCustomBindings)==null||i.call(t,this.name,this._drawWrapper.effect)}dispose(e=!1){this._onContextRestoredObserver&&(this.effect.getEngine().onContextRestoredObservable.remove(this._onContextRestoredObserver),this._onContextRestoredObserver=null),this.onEffectCreatedObservable.clear(),this._drawWrapper.dispose(!0)}};kr.ForceGLSL=!1;kr._CustomShaderCodeProcessing={}});var EM={};$e(EM,{passPixelShader:()=>Nie});var vM,u2,Nie,SM=C(()=>{G();vM="passPixelShader",u2=`varying vec2 vUV;uniform sampler2D textureSampler; +`;T.ShadersStoreWGSL[RM]||(T.ShadersStoreWGSL[RM]=R2);nre={name:RM,shader:R2}});var IM,DT,kr,wh=C(()=>{Ui();ku();hi();xh();Nh();xM();bM();IM={positions:[1,1,-1,1,-1,-1,1,-1],indices:[0,1,2,0,2,3]},DT=class{constructor(e,t=IM){var s,a;this._fullscreenViewport=new $a(0,0,1,1);let i=(s=t.positions)!=null?s:IM.positions,r=(a=t.indices)!=null?a:IM.indices;this.engine=e,this._vertexBuffers={[L.PositionKind]:new L(e,i,L.PositionKind,!1,!1,2)},this._indexBuffer=e.createIndexBuffer(r),this._indexBufferLength=r.length,this._onContextRestoredObserver=e.onContextRestoredObservable.add(()=>{this._indexBuffer=e.createIndexBuffer(r);for(let o in this._vertexBuffers)this._vertexBuffers[o]._rebuild()})}setViewport(e=this._fullscreenViewport){this.engine.setViewport(e)}bindBuffers(e){this.engine.bindBuffers(this._vertexBuffers,this._indexBuffer,e)}applyEffectWrapper(e,t=!1,i=!1){this.engine.setState(!0),this.engine.depthCullingState.depthTest=t,this.engine.stencilState.stencilTest=i,this.engine.enableEffect(e.drawWrapper),this.bindBuffers(e.effect),e.onApplyObservable.notifyObservers({})}saveStates(){this._savedStateDepthTest=this.engine.depthCullingState.depthTest,this._savedStateStencilTest=this.engine.stencilState.stencilTest}restoreStates(){this.engine.depthCullingState.depthTest=this._savedStateDepthTest,this.engine.stencilState.stencilTest=this._savedStateStencilTest}draw(){this.engine.drawElementsType(0,0,this._indexBufferLength)}_isRenderTargetTexture(e){return e.renderTarget!==void 0}render(e,t=null){if(!e.effect.isReady())return;this.saveStates(),this.setViewport();let i=t===null?null:this._isRenderTargetTexture(t)?t.renderTarget:t;i&&this.engine.bindFramebuffer(i),this.applyEffectWrapper(e),this.draw(),i&&this.engine.unBindFramebuffer(i),this.restoreStates()}dispose(){let e=this._vertexBuffers[L.PositionKind];e&&(e.dispose(),delete this._vertexBuffers[L.PositionKind]),this._indexBuffer&&this.engine._releaseBuffer(this._indexBuffer),this._onContextRestoredObserver&&(this.engine.onContextRestoredObservable.remove(this._onContextRestoredObserver),this._onContextRestoredObserver=null)}},kr=class n{static RegisterShaderCodeProcessing(e,t){if(!t){delete n._CustomShaderCodeProcessing[e!=null?e:""];return}n._CustomShaderCodeProcessing[e!=null?e:""]=t}static _GetShaderCodeProcessing(e){var t;return(t=n._CustomShaderCodeProcessing[e])!=null?t:n._CustomShaderCodeProcessing[""]}get name(){return this.options.name}set name(e){this.options.name=e}isReady(){var e,t;return(t=(e=this._drawWrapper.effect)==null?void 0:e.isReady())!=null?t:!1}get drawWrapper(){return this._drawWrapper}get effect(){return this._drawWrapper.effect}set effect(e){this._drawWrapper.effect=e}constructor(e){var i,r;this.alphaMode=0,this.onEffectCreatedObservable=new te(void 0,!0),this.onApplyObservable=new te,this._shadersLoaded=!1,this._webGPUReady=!1,this._importPromises=[],this.options={...e,name:e.name||"effectWrapper",engine:e.engine,uniforms:e.uniforms||e.uniformNames||[],uniformNames:void 0,samplers:e.samplers||e.samplerNames||[],samplerNames:void 0,attributeNames:e.attributeNames||["position"],uniformBuffers:e.uniformBuffers||[],defines:e.defines||"",useShaderStore:e.useShaderStore||!1,vertexUrl:e.vertexUrl||e.vertexShader||"postprocess",vertexShader:void 0,fragmentShader:e.fragmentShader||"pass",indexParameters:e.indexParameters,blockCompilation:e.blockCompilation||!1,shaderLanguage:e.shaderLanguage||0,onCompiled:e.onCompiled||void 0,extraInitializations:e.extraInitializations||void 0,extraInitializationsAsync:e.extraInitializationsAsync||void 0,useAsPostProcess:(i=e.useAsPostProcess)!=null?i:!1,allowEmptySourceTexture:(r=e.allowEmptySourceTexture)!=null?r:!1},this.options.uniformNames=this.options.uniforms,this.options.samplerNames=this.options.samplers,this.options.vertexShader=this.options.vertexUrl,this.options.useAsPostProcess&&(!this.options.allowEmptySourceTexture&&this.options.samplers.indexOf("textureSampler")===-1&&this.options.samplers.push("textureSampler"),this.options.uniforms.indexOf("scale")===-1&&this.options.uniforms.push("scale")),e.vertexUrl||e.vertexShader?this._shaderPath={vertexSource:this.options.vertexShader}:(this.options.useAsPostProcess||(this.options.uniforms.push("scale"),this.onApplyObservable.add(()=>{this.effect.setFloat2("scale",1,1)})),this._shaderPath={vertex:this.options.vertexShader}),this._shaderPath.fragmentSource=this.options.fragmentShader,this._shaderPath.spectorName=this.options.name,this.options.useShaderStore&&(this._shaderPath.fragment=this._shaderPath.fragmentSource,this._shaderPath.vertex||(this._shaderPath.vertex=this._shaderPath.vertexSource),delete this._shaderPath.fragmentSource,delete this._shaderPath.vertexSource),this.onApplyObservable.add(()=>{this.bind()}),this.options.useShaderStore||(this._onContextRestoredObserver=this.options.engine.onContextRestoredObservable.add(()=>{this.effect._pipelineContext=null,this.effect._prepareEffect()})),this._drawWrapper=new Hn(this.options.engine),this._webGPUReady=this.options.shaderLanguage===1;let t=Array.isArray(this.options.defines)?this.options.defines.join(` +`):this.options.defines;this._postConstructor(this.options.blockCompilation,t,this.options.extraInitializations)}_gatherImports(e=!1,t){}_postConstructor(e,t=null,i,r){this._importPromises.length=0,r&&this._importPromises.push(...r);let s=this.options.engine.isWebGPU&&!n.ForceGLSL;this._gatherImports(s,this._importPromises),i!==void 0&&i(s,this._importPromises),s&&this._webGPUReady&&(this.options.shaderLanguage=1),e||this.updateEffect(t)}updateEffect(e=null,t=null,i=null,r,s,a,o,l){var d,u;let c=n._GetShaderCodeProcessing(this.name);if(c!=null&&c.defineCustomBindings){let m=(d=t==null?void 0:t.slice())!=null?d:[];m.push(...this.options.uniforms);let p=(u=i==null?void 0:i.slice())!=null?u:[];p.push(...this.options.samplers),e=c.defineCustomBindings(this.name,e,m,p),t=m,i=p}this.options.defines=e||"";let f=this._shadersLoaded||this._importPromises.length===0?void 0:async()=>{await Promise.all(this._importPromises),this._shadersLoaded=!0},h;this.options.extraInitializationsAsync?h=async()=>{f==null||f(),await this.options.extraInitializationsAsync()}:h=f,this.options.useShaderStore?this._drawWrapper.effect=this.options.engine.createEffect({vertex:o!=null?o:this._shaderPath.vertex,fragment:l!=null?l:this._shaderPath.fragment},{attributes:this.options.attributeNames,uniformsNames:t||this.options.uniforms,uniformBuffersNames:this.options.uniformBuffers,samplers:i||this.options.samplers,defines:e!==null?e:"",fallbacks:null,onCompiled:s!=null?s:this.options.onCompiled,onError:a!=null?a:null,indexParameters:r||this.options.indexParameters,processCodeAfterIncludes:c!=null&&c.processCodeAfterIncludes?(m,p)=>c.processCodeAfterIncludes(this.name,m,p):null,processFinalCode:c!=null&&c.processFinalCode?(m,p)=>c.processFinalCode(this.name,m,p):null,shaderLanguage:this.options.shaderLanguage,extraInitializationsAsync:h},this.options.engine):this._drawWrapper.effect=new $i(this._shaderPath,this.options.attributeNames,t||this.options.uniforms,i||this.options.samplerNames,this.options.engine,e,void 0,s||this.options.onCompiled,void 0,void 0,void 0,this.options.shaderLanguage,h),this.onEffectCreatedObservable.notifyObservers(this._drawWrapper.effect)}bind(e=!1){var t,i;this.options.useAsPostProcess&&!e&&(this.options.engine.setAlphaMode(this.alphaMode),this.drawWrapper.effect.setFloat2("scale",1,1)),(i=(t=n._GetShaderCodeProcessing(this.name))==null?void 0:t.bindCustomBindings)==null||i.call(t,this.name,this._drawWrapper.effect)}dispose(e=!1){this._onContextRestoredObserver&&(this.effect.getEngine().onContextRestoredObservable.remove(this._onContextRestoredObserver),this._onContextRestoredObserver=null),this.onEffectCreatedObservable.clear(),this._drawWrapper.dispose(!0)}};kr.ForceGLSL=!1;kr._CustomShaderCodeProcessing={}});var CM={};$e(CM,{passPixelShader:()=>sre});var MM,I2,sre,yM=C(()=>{G();MM="passPixelShader",I2=`varying vec2 vUV;uniform sampler2D textureSampler; #define CUSTOM_FRAGMENT_DEFINITIONS void main(void) -{gl_FragColor=texture2D(textureSampler,vUV);}`;T.ShadersStore[vM]||(T.ShadersStore[vM]=u2);Nie={name:vM,shader:u2}});var m2={};$e(m2,{Dispose:()=>AM,DumpData:()=>MT,DumpDataAsync:()=>C_,DumpFramebuffer:()=>TM,DumpTools:()=>Uie,EncodeImageAsync:()=>Bie});async function wie(){var o,l;let n=(l=(o=Le.LastCreatedEngine)==null?void 0:o.createCanvas(100,100))!=null?l:new OffscreenCanvas(100,100);n instanceof OffscreenCanvas&&J.Warn("DumpData: OffscreenCanvas will be used for dumping data. This may result in lossy alpha values.");let{ThinEngine:e}=await Promise.resolve().then(()=>(hs(),f3));if(!e.IsSupported)throw new Error("DumpData: No WebGL context available. Cannot dump data.");let t={preserveDrawingBuffer:!0,depth:!1,stencil:!1,alpha:!0,premultipliedAlpha:!1,antialias:!1,failIfMajorPerformanceCaveat:!1},i=new e(n,!1,t);Le.Instances.pop(),Le.OnEnginesDisposedObservable.add(c=>{i&&c!==i&&!i.isDisposed&&Le.Instances.length===0&&AM()}),i.getCaps().parallelShaderCompile=void 0;let r=new IT(i),{passPixelShader:s}=await Promise.resolve().then(()=>(SM(),EM)),a=new kr({engine:i,name:s.name,fragmentShader:s.shader,samplerNames:["textureSampler"]});return{canvas:n,dumpEngine:{engine:i,renderer:r,wrapper:a}}}async function Fie(){return lf||(lf=wie()),await lf}async function TM(n,e,t,i,r="image/png",s,a){let o=await t.readPixels(0,0,n,e),l=new Uint8Array(o.buffer);MT(n,e,l,i,r,s,!0,void 0,a)}async function C_(n,e,t,i="image/png",r,s=!1,a=!1,o){if(t instanceof Float32Array){let f=new Uint8Array(t.length),h=t.length;for(;h--;){let d=t[h];f[h]=Math.round(wt(d)*255)}t=f}let l=await M_.EncodeImageAsync(t,n,e,i,s,o);r!==void 0&&de.DownloadBlob(l,r),l.type!==i&&J.Warn(`DumpData: The requested mimeType '${i}' is not supported. The result has mimeType '${l.type}' instead.`);let c=await l.arrayBuffer();return a?c:`data:${i};base64,${Wu(c)}`}function MT(n,e,t,i,r="image/png",s,a=!1,o=!1,l){s===void 0&&!i&&(s=""),C_(n,e,t,r,s,a,o,l).then(c=>{i&&i(c)})}function AM(){lf&&(lf==null||lf.then(n=>{n.canvas instanceof HTMLCanvasElement&&n.canvas.remove(),n.dumpEngine&&(n.dumpEngine.engine.dispose(),n.dumpEngine.renderer.dispose(),n.dumpEngine.wrapper.dispose())}),lf=null)}var lf,M_,Bie,Uie,Vie,xM=C(()=>{kt();Oh();Ci();xn();Pi();Pt();T_();Ut();lf=null;M_=class{static async EncodeImageAsync(e,t,i,r,s,a){let o=await Fie(),l=o.dumpEngine;l.engine.setSize(t,i,!0);let c=l.engine.createRawTexture(e,t,i,5,!1,!s,1);return l.renderer.setViewport(),l.renderer.applyEffectWrapper(l.wrapper),l.wrapper.effect._bindTexture("textureSampler",c),l.renderer.draw(),c.dispose(),await new Promise((f,h)=>{de.ToBlob(o.canvas,d=>{d?f(d):h(new Error("EncodeImageAsync: Failed to convert canvas to blob."))},r,a)})}};P([us],M_,"EncodeImageAsync",null);Bie=M_.EncodeImageAsync;Uie={DumpData:MT,DumpDataAsync:C_,DumpFramebuffer:TM,Dispose:AM},Vie=()=>{de.DumpData=MT,de.DumpDataAsync=C_,de.DumpFramebuffer=TM};Vie()});var Or,cf=C(()=>{hi();Ge();Gr();xT();zo();Th();Pt();dM();$i.prototype.setDepthStencilTexture=function(n,e){this._engine.setDepthStencilTexture(this._samplers[n],this._uniforms[n],e,n)};Or=class n extends ge{get renderListPredicate(){return this._objectRenderer.renderListPredicate}set renderListPredicate(e){this._objectRenderer.renderListPredicate=e}get renderList(){return this._objectRenderer.renderList}set renderList(e){this._objectRenderer.renderList=e}get particleSystemList(){return this._objectRenderer.particleSystemList}set particleSystemList(e){this._objectRenderer.particleSystemList=e}get getCustomRenderList(){return this._objectRenderer.getCustomRenderList}set getCustomRenderList(e){this._objectRenderer.getCustomRenderList=e}get renderParticles(){return this._objectRenderer.renderParticles}set renderParticles(e){this._objectRenderer.renderParticles=e}get renderSprites(){return this._objectRenderer.renderSprites}set renderSprites(e){this._objectRenderer.renderSprites=e}get enableBoundingBoxRendering(){return this._objectRenderer.enableBoundingBoxRendering}set enableBoundingBoxRendering(e){this._objectRenderer.enableBoundingBoxRendering=e}get enableOutlineRendering(){return this._objectRenderer.enableOutlineRendering}set enableOutlineRendering(e){this._objectRenderer.enableOutlineRendering=e}get forceLayerMaskCheck(){return this._objectRenderer.forceLayerMaskCheck}set forceLayerMaskCheck(e){this._objectRenderer.forceLayerMaskCheck=e}get activeCamera(){return this._objectRenderer.activeCamera}set activeCamera(e){this._objectRenderer.activeCamera=e}get cameraForLOD(){return this._objectRenderer.cameraForLOD}set cameraForLOD(e){this._objectRenderer.cameraForLOD=e}get disableImageProcessing(){return this._objectRenderer.disableImageProcessing}set disableImageProcessing(e){this._objectRenderer.disableImageProcessing=e}get customIsReadyFunction(){return this._objectRenderer.customIsReadyFunction}set customIsReadyFunction(e){this._objectRenderer.customIsReadyFunction=e}get customRenderFunction(){return this._objectRenderer.customRenderFunction}set customRenderFunction(e){this._objectRenderer.customRenderFunction=e}get postProcesses(){return this._postProcesses}get _prePassEnabled(){return!!this._prePassRenderTarget&&this._prePassRenderTarget.enabled}set onAfterUnbind(e){this._onAfterUnbindObserver&&this.onAfterUnbindObservable.remove(this._onAfterUnbindObserver),this._onAfterUnbindObserver=this.onAfterUnbindObservable.add(e)}get onBeforeRenderObservable(){return this._objectRenderer.onBeforeRenderObservable}set onBeforeRender(e){this._onBeforeRenderObserver&&this.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),this._onBeforeRenderObserver=this.onBeforeRenderObservable.add(e)}get onAfterRenderObservable(){return this._objectRenderer.onAfterRenderObservable}set onAfterRender(e){this._onAfterRenderObserver&&this.onAfterRenderObservable.remove(this._onAfterRenderObserver),this._onAfterRenderObserver=this.onAfterRenderObservable.add(e)}set onClear(e){this._onClearObserver&&this.onClearObservable.remove(this._onClearObserver),this._onClearObserver=this.onClearObservable.add(e)}get _waitingRenderList(){return this._objectRenderer._waitingRenderList}set _waitingRenderList(e){this._objectRenderer._waitingRenderList=e}get renderPassId(){return this._objectRenderer.renderPassId}get renderPassIds(){return this._objectRenderer.renderPassIds}get currentRefreshId(){return this._objectRenderer.currentRefreshId}setMaterialForRendering(e,t){this._objectRenderer.setMaterialForRendering(e,t)}get isMulti(){var e,t;return(t=(e=this._renderTarget)==null?void 0:e.isMulti)!=null?t:!1}get renderTargetOptions(){return this._renderTargetOptions}get renderTarget(){return this._renderTarget}_onRatioRescale(){this._sizeRatio&&this.resize(this._initialSizeParameter)}set boundingBoxSize(e){if(this._boundingBoxSize&&this._boundingBoxSize.equals(e))return;this._boundingBoxSize=e;let t=this.getScene();t&&t.markAllMaterialsAsDirty(1)}get boundingBoxSize(){return this._boundingBoxSize}get depthStencilTexture(){var e,t;return(t=(e=this._renderTarget)==null?void 0:e._depthStencilTexture)!=null?t:null}constructor(e,t,i,r=!1,s=!0,a=0,o=!1,l=ge.TRILINEAR_SAMPLINGMODE,c=!0,f=!1,h=!1,d=5,u=!1,m,_,p=!1,g=!1){var R,I,y,M,D,O,V;let v,x=!0,A,S=!1;if(typeof r=="object"){let N=r;r=!!N.generateMipMaps,s=(R=N.doNotChangeAspectRatio)!=null?R:!0,a=(I=N.type)!=null?I:0,o=!!N.isCube,l=(y=N.samplingMode)!=null?y:ge.TRILINEAR_SAMPLINGMODE,c=(M=N.generateDepthBuffer)!=null?M:!0,f=!!N.generateStencilBuffer,h=!!N.isMulti,d=(D=N.format)!=null?D:5,u=!!N.delayAllocation,m=N.samples,_=N.creationFlags,p=!!N.noColorAttachment,g=!!N.useSRGBBuffer,v=N.colorAttachment,x=(O=N.gammaSpace)!=null?O:x,A=N.existingObjectRenderer,S=!!N.enableClusteredLights}if(super(null,i,!r,void 0,l,void 0,void 0,void 0,void 0,d),this.ignoreCameraViewport=!1,this.onBeforeBindObservable=new te,this.onAfterUnbindObservable=new te,this.onClearObservable=new te,this.onResizeObservable=new te,this._cleared=!1,this.skipInitialClear=!1,this._samples=1,this._canRescale=!0,this._renderTarget=null,this._dontDisposeObjectRenderer=!1,this.boundingBoxPosition=b.Zero(),this._disableEngineStages=!1,this._dumpToolsLoading=!1,i=this.getScene(),!i)return;let E=this.getScene().getEngine();this._gammaSpace=x,this._coordinatesMode=ge.PROJECTION_MODE,this.name=e,this.isRenderTarget=!0,this._initialSizeParameter=t,this._dontDisposeObjectRenderer=!!A,this._processSizeParameter(t),this._objectRenderer=A!=null?A:new va(e,i,{numPasses:o?6:this.getRenderLayers()||1,doNotChangeAspectRatio:s,enableClusteredLights:S}),this._onBeforeRenderingManagerRenderObserver=this._objectRenderer.onBeforeRenderingManagerRenderObservable.add(()=>{var F;let N=this._scene;if(!this._disableEngineStages)for(let U of N._beforeRenderTargetClearStage)U.action(this,this._currentFaceIndex,this._currentLayer);if(this.onClearObservable.hasObservers()?this.onClearObservable.notifyObservers(E):this.skipInitialClear||E.clear((F=this.clearColor)!=null?F:N.clearColor,!0,!0,!0),this._doNotChangeAspectRatio||N.updateTransformMatrix(!0),!this._disableEngineStages)for(let U of N._beforeRenderTargetDrawStage)U.action(this,this._currentFaceIndex,this._currentLayer);E._debugPushGroup&&E._debugPushGroup(`Render to ${this.name} (face #${this._currentFaceIndex} layer #${this._currentLayer})`)}),this._onAfterRenderingManagerRenderObserver=this._objectRenderer.onAfterRenderingManagerRenderObservable.add(()=>{var F,U,W,$;if(E._debugPopGroup&&E._debugPopGroup(),!this._disableEngineStages)for(let q of this._scene._afterRenderTargetDrawStage)q.action(this,this._currentFaceIndex,this._currentLayer);let N=(U=(F=this._texture)==null?void 0:F.generateMipMaps)!=null?U:!1;if(this._texture&&(this._texture.generateMipMaps=!1),this._postProcessManager?this._postProcessManager._finalizeFrame(!1,(W=this._renderTarget)!=null?W:void 0,this._currentFaceIndex,this._postProcesses,this.ignoreCameraViewport):this._currentUseCameraPostProcess&&this._scene.postProcessManager._finalizeFrame(!1,($=this._renderTarget)!=null?$:void 0,this._currentFaceIndex),!this._disableEngineStages)for(let q of this._scene._afterRenderTargetPostProcessStage)q.action(this,this._currentFaceIndex,this._currentLayer);this._texture&&(this._texture.generateMipMaps=N),this._doNotChangeAspectRatio||this._scene.updateTransformMatrix(!0),this._currentDumpForDebug&&(this._dumpTools?this._dumpTools.DumpFramebuffer(this.getRenderWidth(),this.getRenderHeight(),E):J.Error("dumpTools module is still being loaded. To speed up the process import dump tools directly in your project"))}),this._onFastPathRenderObserver=this._objectRenderer.onFastPathRenderObservable.add(()=>{this.onClearObservable.hasObservers()?this.onClearObservable.notifyObservers(E):this.skipInitialClear||E.clear(this.clearColor||this._scene.clearColor,!0,!0,!0)}),this._resizeObserver=E.onResizeObservable.add(()=>{}),this._generateMipMaps=!!r,this._doNotChangeAspectRatio=s,!h&&(this._renderTargetOptions={generateMipMaps:r,type:a,format:(V=this._format)!=null?V:void 0,samplingMode:this.samplingMode,generateDepthBuffer:c,generateStencilBuffer:f,samples:m,creationFlags:_,noColorAttachment:p,useSRGBBuffer:g,colorAttachment:v,label:this.name},this.samplingMode===ge.NEAREST_SAMPLINGMODE&&(this.wrapU=ge.CLAMP_ADDRESSMODE,this.wrapV=ge.CLAMP_ADDRESSMODE),u||(o?(this._renderTarget=i.getEngine().createRenderTargetCubeTexture(this.getRenderSize(),this._renderTargetOptions),this.coordinatesMode=ge.INVCUBIC_MODE,this._textureMatrix=K.Identity()):this._renderTarget=i.getEngine().createRenderTargetTexture(this._size,this._renderTargetOptions),this._texture=this._renderTarget.texture,m!==void 0&&(this.samples=m)))}createDepthStencilTexture(e=0,t=!0,i=!1,r=1,s=14,a){var o;(o=this._renderTarget)==null||o.createDepthStencilTexture(e,t,i,r,s,a)}_processSizeParameter(e){if(e.ratio){this._sizeRatio=e.ratio;let t=this._getEngine();this._size={width:this._bestReflectionRenderTargetDimension(t.getRenderWidth(),this._sizeRatio),height:this._bestReflectionRenderTargetDimension(t.getRenderHeight(),this._sizeRatio)}}else this._size=e}get samples(){var e,t;return(t=(e=this._renderTarget)==null?void 0:e.samples)!=null?t:this._samples}set samples(e){this._renderTarget&&(this._samples=this._renderTarget.setSamples(e))}addPostProcess(e){if(!this._postProcessManager){let t=this.getScene();if(!t)return;this._postProcessManager=new Gl(t),this._postProcesses=new Array}this._postProcesses.push(e),this._postProcesses[0].autoClear=!1}clearPostProcesses(e=!1){if(this._postProcesses){if(e)for(let t of this._postProcesses)t.dispose();this._postProcesses=[]}}removePostProcess(e){if(!this._postProcesses)return;let t=this._postProcesses.indexOf(e);t!==-1&&(this._postProcesses.splice(t,1),this._postProcesses.length>0&&(this._postProcesses[0].autoClear=!1))}resetRefreshCounter(){this._objectRenderer.resetRefreshCounter()}get refreshRate(){return this._objectRenderer.refreshRate}set refreshRate(e){this._objectRenderer.refreshRate=e}_shouldRender(){return this._objectRenderer.shouldRender()}getRenderSize(){return this.getRenderWidth()}getRenderWidth(){return this._size.width?this._size.width:this._size}getRenderHeight(){return this._size.width?this._size.height:this._size}getRenderLayers(){let e=this._size.layers;if(e)return e;let t=this._size.depth;return t||0}disableRescaling(){this._canRescale=!1}get canRescale(){return this._canRescale}scale(e){let t=Math.max(1,this.getRenderSize()*e);this.resize(t)}getReflectionTextureMatrix(){return this.isCube?this._textureMatrix:super.getReflectionTextureMatrix()}resize(e){var r;let t=this.isCube;(r=this._renderTarget)==null||r.dispose(),this._renderTarget=null;let i=this.getScene();i&&(this._processSizeParameter(e),t?this._renderTarget=i.getEngine().createRenderTargetCubeTexture(this.getRenderSize(),this._renderTargetOptions):this._renderTarget=i.getEngine().createRenderTargetTexture(this._size,this._renderTargetOptions),this._texture=this._renderTarget.texture,this._renderTargetOptions.samples!==void 0&&(this.samples=this._renderTargetOptions.samples),this.onResizeObservable.hasObservers()&&this.onResizeObservable.notifyObservers(this))}render(e=!1,t=!1){this._render(e,t)}isReadyForRendering(){this._dumpToolsLoading||(this._dumpToolsLoading=!0,Promise.resolve().then(()=>(xM(),m2)).then(t=>this._dumpTools=t)),this._objectRenderer.prepareRenderList(),this.onBeforeBindObservable.notifyObservers(this),this._objectRenderer.initRender(this.getRenderWidth(),this.getRenderHeight());let e=this._objectRenderer._checkReadiness();return this.onAfterUnbindObservable.notifyObservers(this),this._objectRenderer.finishRender(),e}_render(e=!1,t=!1){let i=this.getScene();if(!i)return;this.useCameraPostProcesses!==void 0&&(e=this.useCameraPostProcesses);let r=i.getEngine();if(r._debugPushGroup&&r._debugPushGroup(`Render to ${this.name}`),this._objectRenderer.prepareRenderList(),this.onBeforeBindObservable.notifyObservers(this),this._objectRenderer.initRender(this.getRenderWidth(),this.getRenderHeight()),(this.is2DArray||this.is3D)&&!this.isMulti)for(let s=0;s{this.onAfterRenderObservable.notifyObservers(t)})}_prepareFrame(e,t,i,r){this._postProcessManager?this._prePassEnabled||this._postProcessManager._prepareFrame(this._texture,this._postProcesses)||this._bindFrameBuffer(t,i):(!r||!e.postProcessManager._prepareFrame(this._texture))&&this._bindFrameBuffer(t,i)}_renderToTarget(e,t,i,r=0){let s=this.getScene();if(!s)return;let a=s.getEngine();this._currentFaceIndex=e,this._currentLayer=r,this._currentUseCameraPostProcess=t,this._currentDumpForDebug=i,this._prepareFrame(s,e,r,t),this._objectRenderer.render(e+r,!0),this._unbindFrameBuffer(a,e),this._texture&&this.isCube&&e===5&&a.generateMipMapsForCubemap(this._texture,!0)}setRenderingOrder(e,t=null,i=null,r=null){this._objectRenderer.setRenderingOrder(e,t,i,r)}setRenderingAutoClearDepthStencil(e,t){this._objectRenderer.setRenderingAutoClearDepthStencil(e,t)}clone(){let e=this.getSize(),t=new n(this.name,e,this.getScene(),this._renderTargetOptions.generateMipMaps,this._doNotChangeAspectRatio,this._renderTargetOptions.type,this.isCube,this._renderTargetOptions.samplingMode,this._renderTargetOptions.generateDepthBuffer,this._renderTargetOptions.generateStencilBuffer,void 0,this._renderTargetOptions.format,void 0,this._renderTargetOptions.samples);return t.hasAlpha=this.hasAlpha,t.level=this.level,t.coordinatesMode=this.coordinatesMode,this.renderList&&(t.renderList=this.renderList.slice(0)),t}serialize(){if(!this.name)return null;let e=super.serialize();if(e.renderTargetSize=this.getRenderSize(),e.renderList=[],this.renderList)for(let t=0;t=0&&e.customRenderTargets.splice(t,1);for(let r of e.cameras)t=r.customRenderTargets.indexOf(this),t>=0&&r.customRenderTargets.splice(t,1);(i=this._renderTarget)==null||i.dispose(),this._renderTarget=null,this._texture=null,super.dispose()}_rebuild(){this._objectRenderer._rebuild(),this._postProcessManager&&this._postProcessManager._rebuild()}freeRenderingGroups(){this._objectRenderer.freeRenderingGroups()}getViewCount(){return 1}};Or.REFRESHRATE_RENDER_ONCE=va.REFRESHRATE_RENDER_ONCE;Or.REFRESHRATE_RENDER_ONEVERYFRAME=va.REFRESHRATE_RENDER_ONEVERYFRAME;Or.REFRESHRATE_RENDER_ONEVERYTWOFRAMES=va.REFRESHRATE_RENDER_ONEVERYTWOFRAMES;ge._CreateRenderTargetTexture=(n,e,t,i,r)=>new Or(n,e,t,i)});var Ri,kl=C(()=>{kt();to();hi();Ge();Th();Ut();Er();Vi();Lr();zo();Oh();Re.prototype.setTextureFromPostProcess=function(n,e,t){var r;let i=null;e&&(e._forcedOutputTexture?i=e._forcedOutputTexture:e._textures.data[e._currentRenderTextureInd]&&(i=e._textures.data[e._currentRenderTextureInd])),this._bindTexture(n,(r=i==null?void 0:i.texture)!=null?r:null,t)};Re.prototype.setTextureFromPostProcessOutput=function(n,e,t){var i,r;this._bindTexture(n,(r=(i=e==null?void 0:e._outputTexture)==null?void 0:i.texture)!=null?r:null,t)};$i.prototype.setTextureFromPostProcess=function(n,e){this._engine.setTextureFromPostProcess(this._samplers[n],e,n)};$i.prototype.setTextureFromPostProcessOutput=function(n,e){this._engine.setTextureFromPostProcessOutput(this._samplers[n],e,n)};Ri=class n{static get ForceGLSL(){return kr.ForceGLSL}static set ForceGLSL(e){kr.ForceGLSL=e}static RegisterShaderCodeProcessing(e,t){kr.RegisterShaderCodeProcessing(e,t)}get name(){return this._effectWrapper.name}set name(e){this._effectWrapper.name=e}get alphaMode(){return this._effectWrapper.alphaMode}set alphaMode(e){this._effectWrapper.alphaMode=e}get samples(){return this._samples}set samples(e){this._samples=Math.min(e,this._engine.getCaps().maxMSAASamples),this._textures.forEach(t=>{t.setSamples(this._samples)})}get shaderLanguage(){return this._shaderLanguage}getEffectName(){return this._fragmentUrl}set onActivate(e){this._onActivateObserver&&this.onActivateObservable.remove(this._onActivateObserver),e&&(this._onActivateObserver=this.onActivateObservable.add(e))}set onSizeChanged(e){this._onSizeChangedObserver&&this.onSizeChangedObservable.remove(this._onSizeChangedObserver),this._onSizeChangedObserver=this.onSizeChangedObservable.add(e)}set onApply(e){this._onApplyObserver&&this.onApplyObservable.remove(this._onApplyObserver),this._onApplyObserver=this.onApplyObservable.add(e)}set onBeforeRender(e){this._onBeforeRenderObserver&&this.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),this._onBeforeRenderObserver=this.onBeforeRenderObservable.add(e)}set onAfterRender(e){this._onAfterRenderObserver&&this.onAfterRenderObservable.remove(this._onAfterRenderObserver),this._onAfterRenderObserver=this.onAfterRenderObservable.add(e)}get inputTexture(){return this._textures.data[this._currentRenderTextureInd]}set inputTexture(e){this._forcedOutputTexture=e}restoreDefaultInputTexture(){this._forcedOutputTexture&&(this._forcedOutputTexture=null,this.markTextureDirty())}getCamera(){return this._camera}get texelSize(){return this._shareOutputWithPostProcess?this._shareOutputWithPostProcess.texelSize:(this._forcedOutputTexture&&this._texelSize.copyFromFloats(1/this._forcedOutputTexture.width,1/this._forcedOutputTexture.height),this._texelSize)}constructor(e,t,i,r,s,a,o=1,l,c,f=null,h=0,d="postprocess",u,m=!1,_=5,p,g){var S,E,R,I,y,M,D,O,V,N,F,U;this._parentContainer=null,this.width=-1,this.height=-1,this.nodeMaterialSource=null,this._outputTexture=null,this.autoClear=!0,this.forceAutoClearInAlphaMode=!1,this.animations=[],this.enablePixelPerfectMode=!1,this.forceFullscreenViewport=!0,this.scaleMode=1,this.alwaysForcePOT=!1,this._samples=1,this.adaptScaleToCurrentViewport=!1,this.doNotSerialize=!1,this._webGPUReady=!1,this._reusable=!1,this._renderId=0,this.externalTextureSamplerBinding=!1,this._textures=new wi(2),this._textureCache=[],this._currentRenderTextureInd=0,this._scaleRatio=new Ne(1,1),this._texelSize=Ne.Zero(),this.onActivateObservable=new te,this.onSizeChangedObservable=new te,this.onApplyObservable=new te,this.onBeforeRenderObservable=new te,this.onAfterRenderObservable=new te,this.onDisposeObservable=new te;let v=1,x=null,A;if(i&&!Array.isArray(i)){let W=i;i=(S=W.uniforms)!=null?S:null,r=(E=W.samplers)!=null?E:null,v=(R=W.size)!=null?R:1,a=(I=W.camera)!=null?I:null,o=(y=W.samplingMode)!=null?y:1,l=W.engine,c=W.reusable,f=Array.isArray(W.defines)?W.defines.join(` -`):(M=W.defines)!=null?M:null,h=(D=W.textureType)!=null?D:0,d=(O=W.vertexUrl)!=null?O:"postprocess",u=W.indexParameters,m=(V=W.blockCompilation)!=null?V:!1,_=(N=W.textureFormat)!=null?N:5,p=(F=W.shaderLanguage)!=null?F:0,x=(U=W.uniformBuffers)!=null?U:null,g=W.extraInitializations,A=W.effectWrapper}else s&&(typeof s=="number"?v=s:v={width:s.width,height:s.height});if(this._useExistingThinPostProcess=!!A,this._effectWrapper=A!=null?A:new kr({name:e,useShaderStore:!0,useAsPostProcess:!0,fragmentShader:t,engine:l||(a==null?void 0:a.getScene().getEngine()),uniforms:i,samplers:r,uniformBuffers:x,defines:f,vertexUrl:d,indexParameters:u,blockCompilation:!0,shaderLanguage:p,extraInitializations:void 0}),this.name=e,this.onEffectCreatedObservable=this._effectWrapper.onEffectCreatedObservable,a!=null?(this._camera=a,this._scene=a.getScene(),a.attachPostProcess(this),this._engine=this._scene.getEngine(),this._scene.addPostProcess(this),this.uniqueId=this._scene.getUniqueId()):l&&(this._engine=l,this._engine.postProcesses.push(this)),this._options=v,this.renderTargetSamplingMode=o||1,this._reusable=c||!1,this._textureType=h,this._textureFormat=_,this._shaderLanguage=p||0,this._samplers=r||[],this._samplers.indexOf("textureSampler")===-1&&this._samplers.push("textureSampler"),this._fragmentUrl=t,this._vertexUrl=d,this._parameters=i||[],this._parameters.indexOf("scale")===-1&&this._parameters.push("scale"),this._uniformBuffers=x||[],this._indexParameters=u,!this._useExistingThinPostProcess){this._webGPUReady=this._shaderLanguage===1;let W=[];this._gatherImports(this._engine.isWebGPU&&!n.ForceGLSL,W),this._effectWrapper._webGPUReady=this._webGPUReady,this._effectWrapper._postConstructor(m,f,g,W)}}_gatherImports(e=!1,t){e&&this._webGPUReady?t.push(Promise.all([Promise.resolve().then(()=>(_M(),d2))])):t.push(Promise.all([Promise.resolve().then(()=>(mM(),f2))]))}getClassName(){return"PostProcess"}getEngine(){return this._engine}getEffect(){return this._effectWrapper.drawWrapper.effect}shareOutputWith(e){return this._disposeTextures(),this._shareOutputWithPostProcess=e,this}useOwnOutput(){this._textures.length==0&&(this._textures=new wi(2)),this._shareOutputWithPostProcess=null}updateEffect(e=null,t=null,i=null,r,s,a,o,l){this._effectWrapper.updateEffect(e,t,i,r,s,a,o,l),this._postProcessDefines=Array.isArray(this._effectWrapper.options.defines)?this._effectWrapper.options.defines.join(` -`):this._effectWrapper.options.defines}isReusable(){return this._reusable}markTextureDirty(){this.width=-1}_createRenderTargetTexture(e,t,i=0){for(let s=0;s=0;t--)if(e-this._textureCache[t].lastUsedRenderId>100){let i=!1;for(let r=0;r0&&this._textures.reset(),this.width=e,this.height=t;let a=null;if(i){for(let c=0;c{g.samples!==this.samples&&this._engine.updateRenderTargetTextureSampleCount(g,this.samples)}),this._flushTextureCache(),this._renderId++}return u||(u=this._getTarget()),this.enablePixelPerfectMode?(this._scaleRatio.copyFromFloats(l/f,c/h),this._engine.bindFramebuffer(u,0,l,c,this.forceFullscreenViewport)):(this._scaleRatio.copyFromFloats(1,1),this._engine.bindFramebuffer(u,0,void 0,void 0,this.forceFullscreenViewport)),(p=(_=this._engine)._debugInsertMarker)==null||p.call(_,`post process ${this.name} input`),this.onActivateObservable.notifyObservers(r),this.autoClear&&(this.alphaMode===0||this.forceAutoClearInAlphaMode)&&this._engine.clear(this.clearColor?this.clearColor:s.clearColor,s._allowPostProcessClearColor,!0,!0),this._reusable&&(this._currentRenderTextureInd=(this._currentRenderTextureInd+1)%2),u}get isSupported(){return this._effectWrapper.drawWrapper.effect.isSupported}get aspectRatio(){return this._shareOutputWithPostProcess?this._shareOutputWithPostProcess.aspectRatio:this._forcedOutputTexture?this._forcedOutputTexture.width/this._forcedOutputTexture.height:this.width/this.height}isReady(){return this._effectWrapper.isReady()}apply(){if(!this._effectWrapper.isReady())return null;this._engine.enableEffect(this._effectWrapper.drawWrapper),this._engine.setState(!1),this._engine.setDepthBuffer(!1),this._engine.setDepthWrite(!1),this.alphaConstants&&this.getEngine().setAlphaConstants(this.alphaConstants.r,this.alphaConstants.g,this.alphaConstants.b,this.alphaConstants.a),this._engine.setAlphaMode(this.alphaMode);let e;return this._shareOutputWithPostProcess?e=this._shareOutputWithPostProcess.inputTexture:this._forcedOutputTexture?e=this._forcedOutputTexture:e=this.inputTexture,this.externalTextureSamplerBinding||this._effectWrapper.drawWrapper.effect._bindTexture("textureSampler",e==null?void 0:e.texture),this._effectWrapper.drawWrapper.effect.setVector2("scale",this._scaleRatio),this.onApplyObservable.notifyObservers(this._effectWrapper.drawWrapper.effect),this._effectWrapper.bind(!0),this._effectWrapper.drawWrapper.effect}_disposeTextures(){if(this._shareOutputWithPostProcess||this._forcedOutputTexture){this._disposeTextureCache();return}this._disposeTextureCache(),this._textures.dispose()}_disposeTextureCache(){for(let e=this._textureCache.length-1;e>=0;e--)this._textureCache[e].texture.dispose();this._textureCache.length=0}setPrePassRenderer(e){return this._prePassEffectConfiguration?(this._prePassEffectConfiguration=e.addEffectConfiguration(this._prePassEffectConfiguration),this._prePassEffectConfiguration.enabled=!0,!0):!1}dispose(e){e=e||this._camera,this._useExistingThinPostProcess||this._effectWrapper.dispose(),this._disposeTextures(),this._scene&&this._scene.removePostProcess(this);let t;if(this._parentContainer&&(t=this._parentContainer.postProcesses.indexOf(this),t>-1&&this._parentContainer.postProcesses.splice(t,1),this._parentContainer=null),t=this._engine.postProcesses.indexOf(this),t!==-1&&this._engine.postProcesses.splice(t,1),this.onDisposeObservable.notifyObservers(),!!e){if(e.detachPostProcess(this),t=e._postProcesses.indexOf(this),t===0&&e._postProcesses.length>0){let i=this._camera._getFirstPostProcess();i&&i.markTextureDirty()}this.onActivateObservable.clear(),this.onAfterRenderObservable.clear(),this.onApplyObservable.clear(),this.onBeforeRenderObservable.clear(),this.onSizeChangedObservable.clear(),this.onEffectCreatedObservable.clear()}}serialize(){let e=tt.Serialize(this),t=this.getCamera()||this._scene&&this._scene.activeCamera;return e.customType="BABYLON."+this.getClassName(),e.cameraId=t?t.id:null,e.reusable=this._reusable,e.textureType=this._textureType,e.fragmentUrl=this._fragmentUrl,e.parameters=this._parameters,e.samplers=this._samplers,e.uniformBuffers=this._uniformBuffers,e.options=this._options,e.defines=this._postProcessDefines,e.textureFormat=this._textureFormat,e.vertexUrl=this._vertexUrl,e.indexParameters=this._indexParameters,e}clone(){let e=this.serialize();e._engine=this._engine,e.cameraId=null;let t=n.Parse(e,this._scene,"");return t?(t.onActivateObservable=this.onActivateObservable.clone(),t.onSizeChangedObservable=this.onSizeChangedObservable.clone(),t.onApplyObservable=this.onApplyObservable.clone(),t.onBeforeRenderObservable=this.onBeforeRenderObservable.clone(),t.onAfterRenderObservable=this.onAfterRenderObservable.clone(),t._prePassEffectConfiguration=this._prePassEffectConfiguration,t):null}static Parse(e,t,i){let r=mn(e.customType);if(!r||!r._Parse)return null;let s=t?t.getCameraById(e.cameraId):null;return r._Parse(e,s,t,i)}static _Parse(e,t,i,r){return tt.Parse(()=>new n(e.name,e.fragmentUrl,e.parameters,e.samplers,e.options,t,e.renderTargetSamplingMode,e._engine,e.reusable,e.defines,e.textureType,e.vertexUrl,e.indexParameters,!1,e.textureFormat),e,i,r)}};P([w()],Ri.prototype,"uniqueId",void 0);P([w()],Ri.prototype,"name",null);P([w()],Ri.prototype,"width",void 0);P([w()],Ri.prototype,"height",void 0);P([w()],Ri.prototype,"renderTargetSamplingMode",void 0);P([ku()],Ri.prototype,"clearColor",void 0);P([w()],Ri.prototype,"autoClear",void 0);P([w()],Ri.prototype,"forceAutoClearInAlphaMode",void 0);P([w()],Ri.prototype,"alphaMode",null);P([w()],Ri.prototype,"alphaConstants",void 0);P([w()],Ri.prototype,"enablePixelPerfectMode",void 0);P([w()],Ri.prototype,"forceFullscreenViewport",void 0);P([w()],Ri.prototype,"scaleMode",void 0);P([w()],Ri.prototype,"alwaysForcePOT",void 0);P([w("samples")],Ri.prototype,"_samples",void 0);P([w()],Ri.prototype,"adaptScaleToCurrentViewport",void 0);Ft("BABYLON.PostProcess",Ri)});var _2={};$e(_2,{passPixelShaderWGSL:()=>Gie});var RM,p2,Gie,g2=C(()=>{G();RM="passPixelShader",p2=`varying vUV: vec2f;var textureSamplerSampler: sampler;var textureSampler: texture_2d; +{gl_FragColor=texture2D(textureSampler,vUV);}`;T.ShadersStore[MM]||(T.ShadersStore[MM]=I2);sre={name:MM,shader:I2}});var M2={};$e(M2,{Dispose:()=>DM,DumpData:()=>LT,DumpDataAsync:()=>D_,DumpFramebuffer:()=>PM,DumpTools:()=>cre,EncodeImageAsync:()=>lre});async function are(){var o,l;let n=(l=(o=Le.LastCreatedEngine)==null?void 0:o.createCanvas(100,100))!=null?l:new OffscreenCanvas(100,100);n instanceof OffscreenCanvas&&J.Warn("DumpData: OffscreenCanvas will be used for dumping data. This may result in lossy alpha values.");let{ThinEngine:e}=await Promise.resolve().then(()=>(ds(),x3));if(!e.IsSupported)throw new Error("DumpData: No WebGL context available. Cannot dump data.");let t={preserveDrawingBuffer:!0,depth:!1,stencil:!1,alpha:!0,premultipliedAlpha:!1,antialias:!1,failIfMajorPerformanceCaveat:!1},i=new e(n,!1,t);Le.Instances.pop(),Le.OnEnginesDisposedObservable.add(c=>{i&&c!==i&&!i.isDisposed&&Le.Instances.length===0&&DM()}),i.getCaps().parallelShaderCompile=void 0;let r=new DT(i),{passPixelShader:s}=await Promise.resolve().then(()=>(yM(),CM)),a=new kr({engine:i,name:s.name,fragmentShader:s.shader,samplerNames:["textureSampler"]});return{canvas:n,dumpEngine:{engine:i,renderer:r,wrapper:a}}}async function ore(){return cf||(cf=are()),await cf}async function PM(n,e,t,i,r="image/png",s,a){let o=await t.readPixels(0,0,n,e),l=new Uint8Array(o.buffer);LT(n,e,l,i,r,s,!0,void 0,a)}async function D_(n,e,t,i="image/png",r,s=!1,a=!1,o){if(t instanceof Float32Array){let f=new Uint8Array(t.length),h=t.length;for(;h--;){let d=t[h];f[h]=Math.round(wt(d)*255)}t=f}let l=await P_.EncodeImageAsync(t,n,e,i,s,o);r!==void 0&&de.DownloadBlob(l,r),l.type!==i&&J.Warn(`DumpData: The requested mimeType '${i}' is not supported. The result has mimeType '${l.type}' instead.`);let c=await l.arrayBuffer();return a?c:`data:${i};base64,${Xu(c)}`}function LT(n,e,t,i,r="image/png",s,a=!1,o=!1,l){s===void 0&&!i&&(s=""),D_(n,e,t,r,s,a,o,l).then(c=>{i&&i(c)})}function DM(){cf&&(cf==null||cf.then(n=>{n.canvas instanceof HTMLCanvasElement&&n.canvas.remove(),n.dumpEngine&&(n.dumpEngine.engine.dispose(),n.dumpEngine.renderer.dispose(),n.dumpEngine.wrapper.dispose())}),cf=null)}var cf,P_,lre,cre,fre,LM=C(()=>{kt();wh();Ci();Rn();Pi();Pt();R_();Ut();cf=null;P_=class{static async EncodeImageAsync(e,t,i,r,s,a){let o=await ore(),l=o.dumpEngine;l.engine.setSize(t,i,!0);let c=l.engine.createRawTexture(e,t,i,5,!1,!s,1);return l.renderer.setViewport(),l.renderer.applyEffectWrapper(l.wrapper),l.wrapper.effect._bindTexture("textureSampler",c),l.renderer.draw(),c.dispose(),await new Promise((f,h)=>{de.ToBlob(o.canvas,d=>{d?f(d):h(new Error("EncodeImageAsync: Failed to convert canvas to blob."))},r,a)})}};P([ms],P_,"EncodeImageAsync",null);lre=P_.EncodeImageAsync;cre={DumpData:LT,DumpDataAsync:D_,DumpFramebuffer:PM,Dispose:DM},fre=()=>{de.DumpData=LT,de.DumpDataAsync=D_,de.DumpFramebuffer=PM};fre()});var Or,ff=C(()=>{hi();Ge();Gr();CT();zo();xh();Pt();TM();$i.prototype.setDepthStencilTexture=function(n,e){this._engine.setDepthStencilTexture(this._samplers[n],this._uniforms[n],e,n)};Or=class n extends ge{get renderListPredicate(){return this._objectRenderer.renderListPredicate}set renderListPredicate(e){this._objectRenderer.renderListPredicate=e}get renderList(){return this._objectRenderer.renderList}set renderList(e){this._objectRenderer.renderList=e}get particleSystemList(){return this._objectRenderer.particleSystemList}set particleSystemList(e){this._objectRenderer.particleSystemList=e}get getCustomRenderList(){return this._objectRenderer.getCustomRenderList}set getCustomRenderList(e){this._objectRenderer.getCustomRenderList=e}get renderParticles(){return this._objectRenderer.renderParticles}set renderParticles(e){this._objectRenderer.renderParticles=e}get renderSprites(){return this._objectRenderer.renderSprites}set renderSprites(e){this._objectRenderer.renderSprites=e}get enableBoundingBoxRendering(){return this._objectRenderer.enableBoundingBoxRendering}set enableBoundingBoxRendering(e){this._objectRenderer.enableBoundingBoxRendering=e}get enableOutlineRendering(){return this._objectRenderer.enableOutlineRendering}set enableOutlineRendering(e){this._objectRenderer.enableOutlineRendering=e}get forceLayerMaskCheck(){return this._objectRenderer.forceLayerMaskCheck}set forceLayerMaskCheck(e){this._objectRenderer.forceLayerMaskCheck=e}get activeCamera(){return this._objectRenderer.activeCamera}set activeCamera(e){this._objectRenderer.activeCamera=e}get cameraForLOD(){return this._objectRenderer.cameraForLOD}set cameraForLOD(e){this._objectRenderer.cameraForLOD=e}get disableImageProcessing(){return this._objectRenderer.disableImageProcessing}set disableImageProcessing(e){this._objectRenderer.disableImageProcessing=e}get customIsReadyFunction(){return this._objectRenderer.customIsReadyFunction}set customIsReadyFunction(e){this._objectRenderer.customIsReadyFunction=e}get customRenderFunction(){return this._objectRenderer.customRenderFunction}set customRenderFunction(e){this._objectRenderer.customRenderFunction=e}get postProcesses(){return this._postProcesses}get _prePassEnabled(){return!!this._prePassRenderTarget&&this._prePassRenderTarget.enabled}set onAfterUnbind(e){this._onAfterUnbindObserver&&this.onAfterUnbindObservable.remove(this._onAfterUnbindObserver),this._onAfterUnbindObserver=this.onAfterUnbindObservable.add(e)}get onBeforeRenderObservable(){return this._objectRenderer.onBeforeRenderObservable}set onBeforeRender(e){this._onBeforeRenderObserver&&this.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),this._onBeforeRenderObserver=this.onBeforeRenderObservable.add(e)}get onAfterRenderObservable(){return this._objectRenderer.onAfterRenderObservable}set onAfterRender(e){this._onAfterRenderObserver&&this.onAfterRenderObservable.remove(this._onAfterRenderObserver),this._onAfterRenderObserver=this.onAfterRenderObservable.add(e)}set onClear(e){this._onClearObserver&&this.onClearObservable.remove(this._onClearObserver),this._onClearObserver=this.onClearObservable.add(e)}get _waitingRenderList(){return this._objectRenderer._waitingRenderList}set _waitingRenderList(e){this._objectRenderer._waitingRenderList=e}get renderPassId(){return this._objectRenderer.renderPassId}get renderPassIds(){return this._objectRenderer.renderPassIds}get currentRefreshId(){return this._objectRenderer.currentRefreshId}setMaterialForRendering(e,t){this._objectRenderer.setMaterialForRendering(e,t)}get isMulti(){var e,t;return(t=(e=this._renderTarget)==null?void 0:e.isMulti)!=null?t:!1}get renderTargetOptions(){return this._renderTargetOptions}get renderTarget(){return this._renderTarget}_onRatioRescale(){this._sizeRatio&&this.resize(this._initialSizeParameter)}set boundingBoxSize(e){if(this._boundingBoxSize&&this._boundingBoxSize.equals(e))return;this._boundingBoxSize=e;let t=this.getScene();t&&t.markAllMaterialsAsDirty(1)}get boundingBoxSize(){return this._boundingBoxSize}get depthStencilTexture(){var e,t;return(t=(e=this._renderTarget)==null?void 0:e._depthStencilTexture)!=null?t:null}constructor(e,t,i,r=!1,s=!0,a=0,o=!1,l=ge.TRILINEAR_SAMPLINGMODE,c=!0,f=!1,h=!1,d=5,u=!1,m,p,_=!1,g=!1){var R,I,y,M,D,O,V;let v,x=!0,A,S=!1;if(typeof r=="object"){let N=r;r=!!N.generateMipMaps,s=(R=N.doNotChangeAspectRatio)!=null?R:!0,a=(I=N.type)!=null?I:0,o=!!N.isCube,l=(y=N.samplingMode)!=null?y:ge.TRILINEAR_SAMPLINGMODE,c=(M=N.generateDepthBuffer)!=null?M:!0,f=!!N.generateStencilBuffer,h=!!N.isMulti,d=(D=N.format)!=null?D:5,u=!!N.delayAllocation,m=N.samples,p=N.creationFlags,_=!!N.noColorAttachment,g=!!N.useSRGBBuffer,v=N.colorAttachment,x=(O=N.gammaSpace)!=null?O:x,A=N.existingObjectRenderer,S=!!N.enableClusteredLights}if(super(null,i,!r,void 0,l,void 0,void 0,void 0,void 0,d),this.ignoreCameraViewport=!1,this.onBeforeBindObservable=new te,this.onAfterUnbindObservable=new te,this.onClearObservable=new te,this.onResizeObservable=new te,this._cleared=!1,this.skipInitialClear=!1,this._samples=1,this._canRescale=!0,this._renderTarget=null,this._dontDisposeObjectRenderer=!1,this.boundingBoxPosition=b.Zero(),this._disableEngineStages=!1,this._dumpToolsLoading=!1,i=this.getScene(),!i)return;let E=this.getScene().getEngine();this._gammaSpace=x,this._coordinatesMode=ge.PROJECTION_MODE,this.name=e,this.isRenderTarget=!0,this._initialSizeParameter=t,this._dontDisposeObjectRenderer=!!A,this._processSizeParameter(t),this._objectRenderer=A!=null?A:new va(e,i,{numPasses:o?6:this.getRenderLayers()||1,doNotChangeAspectRatio:s,enableClusteredLights:S}),this._onBeforeRenderingManagerRenderObserver=this._objectRenderer.onBeforeRenderingManagerRenderObservable.add(()=>{var F;let N=this._scene;if(!this._disableEngineStages)for(let U of N._beforeRenderTargetClearStage)U.action(this,this._currentFaceIndex,this._currentLayer);if(this.onClearObservable.hasObservers()?this.onClearObservable.notifyObservers(E):this.skipInitialClear||E.clear((F=this.clearColor)!=null?F:N.clearColor,!0,!0,!0),this._doNotChangeAspectRatio||N.updateTransformMatrix(!0),!this._disableEngineStages)for(let U of N._beforeRenderTargetDrawStage)U.action(this,this._currentFaceIndex,this._currentLayer);E._debugPushGroup&&E._debugPushGroup(`Render to ${this.name} (face #${this._currentFaceIndex} layer #${this._currentLayer})`)}),this._onAfterRenderingManagerRenderObserver=this._objectRenderer.onAfterRenderingManagerRenderObservable.add(()=>{var F,U,W,$;if(E._debugPopGroup&&E._debugPopGroup(),!this._disableEngineStages)for(let K of this._scene._afterRenderTargetDrawStage)K.action(this,this._currentFaceIndex,this._currentLayer);let N=(U=(F=this._texture)==null?void 0:F.generateMipMaps)!=null?U:!1;if(this._texture&&(this._texture.generateMipMaps=!1),this._postProcessManager?this._postProcessManager._finalizeFrame(!1,(W=this._renderTarget)!=null?W:void 0,this._currentFaceIndex,this._postProcesses,this.ignoreCameraViewport):this._currentUseCameraPostProcess&&this._scene.postProcessManager._finalizeFrame(!1,($=this._renderTarget)!=null?$:void 0,this._currentFaceIndex),!this._disableEngineStages)for(let K of this._scene._afterRenderTargetPostProcessStage)K.action(this,this._currentFaceIndex,this._currentLayer);this._texture&&(this._texture.generateMipMaps=N),this._doNotChangeAspectRatio||this._scene.updateTransformMatrix(!0),this._currentDumpForDebug&&(this._dumpTools?this._dumpTools.DumpFramebuffer(this.getRenderWidth(),this.getRenderHeight(),E):J.Error("dumpTools module is still being loaded. To speed up the process import dump tools directly in your project"))}),this._onFastPathRenderObserver=this._objectRenderer.onFastPathRenderObservable.add(()=>{this.onClearObservable.hasObservers()?this.onClearObservable.notifyObservers(E):this.skipInitialClear||E.clear(this.clearColor||this._scene.clearColor,!0,!0,!0)}),this._resizeObserver=E.onResizeObservable.add(()=>{}),this._generateMipMaps=!!r,this._doNotChangeAspectRatio=s,!h&&(this._renderTargetOptions={generateMipMaps:r,type:a,format:(V=this._format)!=null?V:void 0,samplingMode:this.samplingMode,generateDepthBuffer:c,generateStencilBuffer:f,samples:m,creationFlags:p,noColorAttachment:_,useSRGBBuffer:g,colorAttachment:v,label:this.name},this.samplingMode===ge.NEAREST_SAMPLINGMODE&&(this.wrapU=ge.CLAMP_ADDRESSMODE,this.wrapV=ge.CLAMP_ADDRESSMODE),u||(o?(this._renderTarget=i.getEngine().createRenderTargetCubeTexture(this.getRenderSize(),this._renderTargetOptions),this.coordinatesMode=ge.INVCUBIC_MODE,this._textureMatrix=j.Identity()):this._renderTarget=i.getEngine().createRenderTargetTexture(this._size,this._renderTargetOptions),this._texture=this._renderTarget.texture,m!==void 0&&(this.samples=m)))}createDepthStencilTexture(e=0,t=!0,i=!1,r=1,s=14,a){var o;(o=this._renderTarget)==null||o.createDepthStencilTexture(e,t,i,r,s,a)}_processSizeParameter(e){if(e.ratio){this._sizeRatio=e.ratio;let t=this._getEngine();this._size={width:this._bestReflectionRenderTargetDimension(t.getRenderWidth(),this._sizeRatio),height:this._bestReflectionRenderTargetDimension(t.getRenderHeight(),this._sizeRatio)}}else this._size=e}get samples(){var e,t;return(t=(e=this._renderTarget)==null?void 0:e.samples)!=null?t:this._samples}set samples(e){this._renderTarget&&(this._samples=this._renderTarget.setSamples(e))}addPostProcess(e){if(!this._postProcessManager){let t=this.getScene();if(!t)return;this._postProcessManager=new Gl(t),this._postProcesses=new Array}this._postProcesses.push(e),this._postProcesses[0].autoClear=!1}clearPostProcesses(e=!1){if(this._postProcesses){if(e)for(let t of this._postProcesses)t.dispose();this._postProcesses=[]}}removePostProcess(e){if(!this._postProcesses)return;let t=this._postProcesses.indexOf(e);t!==-1&&(this._postProcesses.splice(t,1),this._postProcesses.length>0&&(this._postProcesses[0].autoClear=!1))}resetRefreshCounter(){this._objectRenderer.resetRefreshCounter()}get refreshRate(){return this._objectRenderer.refreshRate}set refreshRate(e){this._objectRenderer.refreshRate=e}_shouldRender(){return this._objectRenderer.shouldRender()}getRenderSize(){return this.getRenderWidth()}getRenderWidth(){return this._size.width?this._size.width:this._size}getRenderHeight(){return this._size.width?this._size.height:this._size}getRenderLayers(){let e=this._size.layers;if(e)return e;let t=this._size.depth;return t||0}disableRescaling(){this._canRescale=!1}get canRescale(){return this._canRescale}scale(e){let t=Math.max(1,this.getRenderSize()*e);this.resize(t)}getReflectionTextureMatrix(){return this.isCube?this._textureMatrix:super.getReflectionTextureMatrix()}resize(e){var r;let t=this.isCube;(r=this._renderTarget)==null||r.dispose(),this._renderTarget=null;let i=this.getScene();i&&(this._processSizeParameter(e),t?this._renderTarget=i.getEngine().createRenderTargetCubeTexture(this.getRenderSize(),this._renderTargetOptions):this._renderTarget=i.getEngine().createRenderTargetTexture(this._size,this._renderTargetOptions),this._texture=this._renderTarget.texture,this._renderTargetOptions.samples!==void 0&&(this.samples=this._renderTargetOptions.samples),this.onResizeObservable.hasObservers()&&this.onResizeObservable.notifyObservers(this))}render(e=!1,t=!1){this._render(e,t)}isReadyForRendering(){this._dumpToolsLoading||(this._dumpToolsLoading=!0,Promise.resolve().then(()=>(LM(),M2)).then(t=>this._dumpTools=t)),this._objectRenderer.prepareRenderList(),this.onBeforeBindObservable.notifyObservers(this),this._objectRenderer.initRender(this.getRenderWidth(),this.getRenderHeight());let e=this._objectRenderer._checkReadiness();return this.onAfterUnbindObservable.notifyObservers(this),this._objectRenderer.finishRender(),e}_render(e=!1,t=!1){let i=this.getScene();if(!i)return;this.useCameraPostProcesses!==void 0&&(e=this.useCameraPostProcesses);let r=i.getEngine();if(r._debugPushGroup&&r._debugPushGroup(`Render to ${this.name}`),this._objectRenderer.prepareRenderList(),this.onBeforeBindObservable.notifyObservers(this),this._objectRenderer.initRender(this.getRenderWidth(),this.getRenderHeight()),(this.is2DArray||this.is3D)&&!this.isMulti)for(let s=0;s{this.onAfterRenderObservable.notifyObservers(t)})}_prepareFrame(e,t,i,r){this._postProcessManager?this._prePassEnabled||this._postProcessManager._prepareFrame(this._texture,this._postProcesses)||this._bindFrameBuffer(t,i):(!r||!e.postProcessManager._prepareFrame(this._texture))&&this._bindFrameBuffer(t,i)}_renderToTarget(e,t,i,r=0){let s=this.getScene();if(!s)return;let a=s.getEngine();this._currentFaceIndex=e,this._currentLayer=r,this._currentUseCameraPostProcess=t,this._currentDumpForDebug=i,this._prepareFrame(s,e,r,t),this._objectRenderer.render(e+r,!0),this._unbindFrameBuffer(a,e),this._texture&&this.isCube&&e===5&&a.generateMipMapsForCubemap(this._texture,!0)}setRenderingOrder(e,t=null,i=null,r=null){this._objectRenderer.setRenderingOrder(e,t,i,r)}setRenderingAutoClearDepthStencil(e,t){this._objectRenderer.setRenderingAutoClearDepthStencil(e,t)}clone(){let e=this.getSize(),t=new n(this.name,e,this.getScene(),this._renderTargetOptions.generateMipMaps,this._doNotChangeAspectRatio,this._renderTargetOptions.type,this.isCube,this._renderTargetOptions.samplingMode,this._renderTargetOptions.generateDepthBuffer,this._renderTargetOptions.generateStencilBuffer,void 0,this._renderTargetOptions.format,void 0,this._renderTargetOptions.samples);return t.hasAlpha=this.hasAlpha,t.level=this.level,t.coordinatesMode=this.coordinatesMode,this.renderList&&(t.renderList=this.renderList.slice(0)),t}serialize(){if(!this.name)return null;let e=super.serialize();if(e.renderTargetSize=this.getRenderSize(),e.renderList=[],this.renderList)for(let t=0;t=0&&e.customRenderTargets.splice(t,1);for(let r of e.cameras)t=r.customRenderTargets.indexOf(this),t>=0&&r.customRenderTargets.splice(t,1);(i=this._renderTarget)==null||i.dispose(),this._renderTarget=null,this._texture=null,super.dispose()}_rebuild(){this._objectRenderer._rebuild(),this._postProcessManager&&this._postProcessManager._rebuild()}freeRenderingGroups(){this._objectRenderer.freeRenderingGroups()}getViewCount(){return 1}};Or.REFRESHRATE_RENDER_ONCE=va.REFRESHRATE_RENDER_ONCE;Or.REFRESHRATE_RENDER_ONEVERYFRAME=va.REFRESHRATE_RENDER_ONEVERYFRAME;Or.REFRESHRATE_RENDER_ONEVERYTWOFRAMES=va.REFRESHRATE_RENDER_ONEVERYTWOFRAMES;ge._CreateRenderTargetTexture=(n,e,t,i,r)=>new Or(n,e,t,i)});var Ri,kl=C(()=>{kt();to();hi();Ge();xh();Ut();Er();Vi();Lr();zo();wh();Re.prototype.setTextureFromPostProcess=function(n,e,t){var r;let i=null;e&&(e._forcedOutputTexture?i=e._forcedOutputTexture:e._textures.data[e._currentRenderTextureInd]&&(i=e._textures.data[e._currentRenderTextureInd])),this._bindTexture(n,(r=i==null?void 0:i.texture)!=null?r:null,t)};Re.prototype.setTextureFromPostProcessOutput=function(n,e,t){var i,r;this._bindTexture(n,(r=(i=e==null?void 0:e._outputTexture)==null?void 0:i.texture)!=null?r:null,t)};$i.prototype.setTextureFromPostProcess=function(n,e){this._engine.setTextureFromPostProcess(this._samplers[n],e,n)};$i.prototype.setTextureFromPostProcessOutput=function(n,e){this._engine.setTextureFromPostProcessOutput(this._samplers[n],e,n)};Ri=class n{static get ForceGLSL(){return kr.ForceGLSL}static set ForceGLSL(e){kr.ForceGLSL=e}static RegisterShaderCodeProcessing(e,t){kr.RegisterShaderCodeProcessing(e,t)}get name(){return this._effectWrapper.name}set name(e){this._effectWrapper.name=e}get alphaMode(){return this._effectWrapper.alphaMode}set alphaMode(e){this._effectWrapper.alphaMode=e}get samples(){return this._samples}set samples(e){this._samples=Math.min(e,this._engine.getCaps().maxMSAASamples),this._textures.forEach(t=>{t.setSamples(this._samples)})}get shaderLanguage(){return this._shaderLanguage}getEffectName(){return this._fragmentUrl}set onActivate(e){this._onActivateObserver&&this.onActivateObservable.remove(this._onActivateObserver),e&&(this._onActivateObserver=this.onActivateObservable.add(e))}set onSizeChanged(e){this._onSizeChangedObserver&&this.onSizeChangedObservable.remove(this._onSizeChangedObserver),this._onSizeChangedObserver=this.onSizeChangedObservable.add(e)}set onApply(e){this._onApplyObserver&&this.onApplyObservable.remove(this._onApplyObserver),this._onApplyObserver=this.onApplyObservable.add(e)}set onBeforeRender(e){this._onBeforeRenderObserver&&this.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),this._onBeforeRenderObserver=this.onBeforeRenderObservable.add(e)}set onAfterRender(e){this._onAfterRenderObserver&&this.onAfterRenderObservable.remove(this._onAfterRenderObserver),this._onAfterRenderObserver=this.onAfterRenderObservable.add(e)}get inputTexture(){return this._textures.data[this._currentRenderTextureInd]}set inputTexture(e){this._forcedOutputTexture=e}restoreDefaultInputTexture(){this._forcedOutputTexture&&(this._forcedOutputTexture=null,this.markTextureDirty())}getCamera(){return this._camera}get texelSize(){return this._shareOutputWithPostProcess?this._shareOutputWithPostProcess.texelSize:(this._forcedOutputTexture&&this._texelSize.copyFromFloats(1/this._forcedOutputTexture.width,1/this._forcedOutputTexture.height),this._texelSize)}constructor(e,t,i,r,s,a,o=1,l,c,f=null,h=0,d="postprocess",u,m=!1,p=5,_,g){var S,E,R,I,y,M,D,O,V,N,F,U;this._parentContainer=null,this.width=-1,this.height=-1,this.nodeMaterialSource=null,this._outputTexture=null,this.autoClear=!0,this.forceAutoClearInAlphaMode=!1,this.animations=[],this.enablePixelPerfectMode=!1,this.forceFullscreenViewport=!0,this.scaleMode=1,this.alwaysForcePOT=!1,this._samples=1,this.adaptScaleToCurrentViewport=!1,this.doNotSerialize=!1,this._webGPUReady=!1,this._reusable=!1,this._renderId=0,this.externalTextureSamplerBinding=!1,this._textures=new wi(2),this._textureCache=[],this._currentRenderTextureInd=0,this._scaleRatio=new Ne(1,1),this._texelSize=Ne.Zero(),this.onActivateObservable=new te,this.onSizeChangedObservable=new te,this.onApplyObservable=new te,this.onBeforeRenderObservable=new te,this.onAfterRenderObservable=new te,this.onDisposeObservable=new te;let v=1,x=null,A;if(i&&!Array.isArray(i)){let W=i;i=(S=W.uniforms)!=null?S:null,r=(E=W.samplers)!=null?E:null,v=(R=W.size)!=null?R:1,a=(I=W.camera)!=null?I:null,o=(y=W.samplingMode)!=null?y:1,l=W.engine,c=W.reusable,f=Array.isArray(W.defines)?W.defines.join(` +`):(M=W.defines)!=null?M:null,h=(D=W.textureType)!=null?D:0,d=(O=W.vertexUrl)!=null?O:"postprocess",u=W.indexParameters,m=(V=W.blockCompilation)!=null?V:!1,p=(N=W.textureFormat)!=null?N:5,_=(F=W.shaderLanguage)!=null?F:0,x=(U=W.uniformBuffers)!=null?U:null,g=W.extraInitializations,A=W.effectWrapper}else s&&(typeof s=="number"?v=s:v={width:s.width,height:s.height});if(this._useExistingThinPostProcess=!!A,this._effectWrapper=A!=null?A:new kr({name:e,useShaderStore:!0,useAsPostProcess:!0,fragmentShader:t,engine:l||(a==null?void 0:a.getScene().getEngine()),uniforms:i,samplers:r,uniformBuffers:x,defines:f,vertexUrl:d,indexParameters:u,blockCompilation:!0,shaderLanguage:_,extraInitializations:void 0}),this.name=e,this.onEffectCreatedObservable=this._effectWrapper.onEffectCreatedObservable,a!=null?(this._camera=a,this._scene=a.getScene(),a.attachPostProcess(this),this._engine=this._scene.getEngine(),this._scene.addPostProcess(this),this.uniqueId=this._scene.getUniqueId()):l&&(this._engine=l,this._engine.postProcesses.push(this)),this._options=v,this.renderTargetSamplingMode=o||1,this._reusable=c||!1,this._textureType=h,this._textureFormat=p,this._shaderLanguage=_||0,this._samplers=r||[],this._samplers.indexOf("textureSampler")===-1&&this._samplers.push("textureSampler"),this._fragmentUrl=t,this._vertexUrl=d,this._parameters=i||[],this._parameters.indexOf("scale")===-1&&this._parameters.push("scale"),this._uniformBuffers=x||[],this._indexParameters=u,!this._useExistingThinPostProcess){this._webGPUReady=this._shaderLanguage===1;let W=[];this._gatherImports(this._engine.isWebGPU&&!n.ForceGLSL,W),this._effectWrapper._webGPUReady=this._webGPUReady,this._effectWrapper._postConstructor(m,f,g,W)}}_gatherImports(e=!1,t){e&&this._webGPUReady?t.push(Promise.all([Promise.resolve().then(()=>(bM(),b2))])):t.push(Promise.all([Promise.resolve().then(()=>(xM(),x2))]))}getClassName(){return"PostProcess"}getEngine(){return this._engine}getEffect(){return this._effectWrapper.drawWrapper.effect}shareOutputWith(e){return this._disposeTextures(),this._shareOutputWithPostProcess=e,this}useOwnOutput(){this._textures.length==0&&(this._textures=new wi(2)),this._shareOutputWithPostProcess=null}updateEffect(e=null,t=null,i=null,r,s,a,o,l){this._effectWrapper.updateEffect(e,t,i,r,s,a,o,l),this._postProcessDefines=Array.isArray(this._effectWrapper.options.defines)?this._effectWrapper.options.defines.join(` +`):this._effectWrapper.options.defines}isReusable(){return this._reusable}markTextureDirty(){this.width=-1}_createRenderTargetTexture(e,t,i=0){for(let s=0;s=0;t--)if(e-this._textureCache[t].lastUsedRenderId>100){let i=!1;for(let r=0;r0&&this._textures.reset(),this.width=e,this.height=t;let a=null;if(i){for(let c=0;c{g.samples!==this.samples&&this._engine.updateRenderTargetTextureSampleCount(g,this.samples)}),this._flushTextureCache(),this._renderId++}return u||(u=this._getTarget()),this.enablePixelPerfectMode?(this._scaleRatio.copyFromFloats(l/f,c/h),this._engine.bindFramebuffer(u,0,l,c,this.forceFullscreenViewport)):(this._scaleRatio.copyFromFloats(1,1),this._engine.bindFramebuffer(u,0,void 0,void 0,this.forceFullscreenViewport)),(_=(p=this._engine)._debugInsertMarker)==null||_.call(p,`post process ${this.name} input`),this.onActivateObservable.notifyObservers(r),this.autoClear&&(this.alphaMode===0||this.forceAutoClearInAlphaMode)&&this._engine.clear(this.clearColor?this.clearColor:s.clearColor,s._allowPostProcessClearColor,!0,!0),this._reusable&&(this._currentRenderTextureInd=(this._currentRenderTextureInd+1)%2),u}get isSupported(){return this._effectWrapper.drawWrapper.effect.isSupported}get aspectRatio(){return this._shareOutputWithPostProcess?this._shareOutputWithPostProcess.aspectRatio:this._forcedOutputTexture?this._forcedOutputTexture.width/this._forcedOutputTexture.height:this.width/this.height}isReady(){return this._effectWrapper.isReady()}apply(){if(!this._effectWrapper.isReady())return null;this._engine.enableEffect(this._effectWrapper.drawWrapper),this._engine.setState(!1),this._engine.setDepthBuffer(!1),this._engine.setDepthWrite(!1),this.alphaConstants&&this.getEngine().setAlphaConstants(this.alphaConstants.r,this.alphaConstants.g,this.alphaConstants.b,this.alphaConstants.a),this._engine.setAlphaMode(this.alphaMode);let e;return this._shareOutputWithPostProcess?e=this._shareOutputWithPostProcess.inputTexture:this._forcedOutputTexture?e=this._forcedOutputTexture:e=this.inputTexture,this.externalTextureSamplerBinding||this._effectWrapper.drawWrapper.effect._bindTexture("textureSampler",e==null?void 0:e.texture),this._effectWrapper.drawWrapper.effect.setVector2("scale",this._scaleRatio),this.onApplyObservable.notifyObservers(this._effectWrapper.drawWrapper.effect),this._effectWrapper.bind(!0),this._effectWrapper.drawWrapper.effect}_disposeTextures(){if(this._shareOutputWithPostProcess||this._forcedOutputTexture){this._disposeTextureCache();return}this._disposeTextureCache(),this._textures.dispose()}_disposeTextureCache(){for(let e=this._textureCache.length-1;e>=0;e--)this._textureCache[e].texture.dispose();this._textureCache.length=0}setPrePassRenderer(e){return this._prePassEffectConfiguration?(this._prePassEffectConfiguration=e.addEffectConfiguration(this._prePassEffectConfiguration),this._prePassEffectConfiguration.enabled=!0,!0):!1}dispose(e){e=e||this._camera,this._useExistingThinPostProcess||this._effectWrapper.dispose(),this._disposeTextures(),this._scene&&this._scene.removePostProcess(this);let t;if(this._parentContainer&&(t=this._parentContainer.postProcesses.indexOf(this),t>-1&&this._parentContainer.postProcesses.splice(t,1),this._parentContainer=null),t=this._engine.postProcesses.indexOf(this),t!==-1&&this._engine.postProcesses.splice(t,1),this.onDisposeObservable.notifyObservers(),!!e){if(e.detachPostProcess(this),t=e._postProcesses.indexOf(this),t===0&&e._postProcesses.length>0){let i=this._camera._getFirstPostProcess();i&&i.markTextureDirty()}this.onActivateObservable.clear(),this.onAfterRenderObservable.clear(),this.onApplyObservable.clear(),this.onBeforeRenderObservable.clear(),this.onSizeChangedObservable.clear(),this.onEffectCreatedObservable.clear()}}serialize(){let e=tt.Serialize(this),t=this.getCamera()||this._scene&&this._scene.activeCamera;return e.customType="BABYLON."+this.getClassName(),e.cameraId=t?t.id:null,e.reusable=this._reusable,e.textureType=this._textureType,e.fragmentUrl=this._fragmentUrl,e.parameters=this._parameters,e.samplers=this._samplers,e.uniformBuffers=this._uniformBuffers,e.options=this._options,e.defines=this._postProcessDefines,e.textureFormat=this._textureFormat,e.vertexUrl=this._vertexUrl,e.indexParameters=this._indexParameters,e}clone(){let e=this.serialize();e._engine=this._engine,e.cameraId=null;let t=n.Parse(e,this._scene,"");return t?(t.onActivateObservable=this.onActivateObservable.clone(),t.onSizeChangedObservable=this.onSizeChangedObservable.clone(),t.onApplyObservable=this.onApplyObservable.clone(),t.onBeforeRenderObservable=this.onBeforeRenderObservable.clone(),t.onAfterRenderObservable=this.onAfterRenderObservable.clone(),t._prePassEffectConfiguration=this._prePassEffectConfiguration,t):null}static Parse(e,t,i){let r=mn(e.customType);if(!r||!r._Parse)return null;let s=t?t.getCameraById(e.cameraId):null;return r._Parse(e,s,t,i)}static _Parse(e,t,i,r){return tt.Parse(()=>new n(e.name,e.fragmentUrl,e.parameters,e.samplers,e.options,t,e.renderTargetSamplingMode,e._engine,e.reusable,e.defines,e.textureType,e.vertexUrl,e.indexParameters,!1,e.textureFormat),e,i,r)}};P([w()],Ri.prototype,"uniqueId",void 0);P([w()],Ri.prototype,"name",null);P([w()],Ri.prototype,"width",void 0);P([w()],Ri.prototype,"height",void 0);P([w()],Ri.prototype,"renderTargetSamplingMode",void 0);P([zu()],Ri.prototype,"clearColor",void 0);P([w()],Ri.prototype,"autoClear",void 0);P([w()],Ri.prototype,"forceAutoClearInAlphaMode",void 0);P([w()],Ri.prototype,"alphaMode",null);P([w()],Ri.prototype,"alphaConstants",void 0);P([w()],Ri.prototype,"enablePixelPerfectMode",void 0);P([w()],Ri.prototype,"forceFullscreenViewport",void 0);P([w()],Ri.prototype,"scaleMode",void 0);P([w()],Ri.prototype,"alwaysForcePOT",void 0);P([w("samples")],Ri.prototype,"_samples",void 0);P([w()],Ri.prototype,"adaptScaleToCurrentViewport",void 0);Ft("BABYLON.PostProcess",Ri)});var y2={};$e(y2,{passPixelShaderWGSL:()=>hre});var OM,C2,hre,P2=C(()=>{G();OM="passPixelShader",C2=`varying vUV: vec2f;var textureSamplerSampler: sampler;var textureSampler: texture_2d; #define CUSTOM_FRAGMENT_DEFINITIONS @fragment -fn main(input: FragmentInputs)->FragmentOutputs {fragmentOutputs.color=textureSample(textureSampler,textureSamplerSampler,input.vUV);}`;T.ShadersStoreWGSL[RM]||(T.ShadersStoreWGSL[RM]=p2);Gie={name:RM,shader:p2}});var E2={};$e(E2,{passCubePixelShaderWGSL:()=>kie});var bM,v2,kie,S2=C(()=>{G();bM="passCubePixelShader",v2=`varying vUV: vec2f;var textureSamplerSampler: sampler;var textureSampler: texture_cube; +fn main(input: FragmentInputs)->FragmentOutputs {fragmentOutputs.color=textureSample(textureSampler,textureSamplerSampler,input.vUV);}`;T.ShadersStoreWGSL[OM]||(T.ShadersStoreWGSL[OM]=C2);hre={name:OM,shader:C2}});var L2={};$e(L2,{passCubePixelShaderWGSL:()=>dre});var NM,D2,dre,O2=C(()=>{G();NM="passCubePixelShader",D2=`varying vUV: vec2f;var textureSamplerSampler: sampler;var textureSampler: texture_cube; #define CUSTOM_FRAGMENT_DEFINITIONS @fragment fn main(input: FragmentInputs)->FragmentOutputs {var uv: vec2f=input.vUV*2.0-1.0; @@ -4186,7 +4186,7 @@ fragmentOutputs.color=textureSample(textureSampler,textureSamplerSampler,vec3f(u #ifdef NEGATIVEZ fragmentOutputs.color=textureSample(textureSampler,textureSamplerSampler,vec3f(uv,-1.001)); #endif -}`;T.ShadersStoreWGSL[bM]||(T.ShadersStoreWGSL[bM]=v2);kie={name:bM,shader:v2}});var A2={};$e(A2,{passCubePixelShader:()=>Wie});var IM,T2,Wie,x2=C(()=>{G();IM="passCubePixelShader",T2=`varying vec2 vUV;uniform samplerCube textureSampler; +}`;T.ShadersStoreWGSL[NM]||(T.ShadersStoreWGSL[NM]=D2);dre={name:NM,shader:D2}});var w2={};$e(w2,{passCubePixelShader:()=>ure});var wM,N2,ure,F2=C(()=>{G();wM="passCubePixelShader",N2=`varying vec2 vUV;uniform samplerCube textureSampler; #define CUSTOM_FRAGMENT_DEFINITIONS void main(void) {vec2 uv=vUV*2.0-1.0; @@ -4208,8 +4208,8 @@ gl_FragColor=textureCube(textureSampler,vec3(uv,1.001)); #ifdef NEGATIVEZ gl_FragColor=textureCube(textureSampler,vec3(uv,-1.001)); #endif -}`;T.ShadersStore[IM]||(T.ShadersStore[IM]=T2);Wie={name:IM,shader:T2}});var Wl,y_,MM=C(()=>{Oh();Pi();Wl=class n extends kr{_gatherImports(e,t){e?(this._webGPUReady=!0,t.push(Promise.all([Promise.resolve().then(()=>(g2(),_2))]))):t.push(Promise.all([Promise.resolve().then(()=>(SM(),EM))])),super._gatherImports(e,t)}constructor(e,t=null,i){let r={name:e,engine:t||Le.LastCreatedEngine,useShaderStore:!0,useAsPostProcess:!0,fragmentShader:n.FragmentUrl,...i};r.engine||(r.engine=Le.LastCreatedEngine),super(r)}};Wl.FragmentUrl="pass";y_=class n extends kr{_gatherImports(e,t){e?(this._webGPUReady=!0,t.push(Promise.all([Promise.resolve().then(()=>(S2(),E2))]))):t.push(Promise.all([Promise.resolve().then(()=>(x2(),A2))])),super._gatherImports(e,t)}constructor(e,t=null,i){super({...i,name:e,engine:t||Le.LastCreatedEngine,useShaderStore:!0,useAsPostProcess:!0,fragmentShader:n.FragmentUrl,defines:"#define POSITIVEX"}),this._face=0}get face(){return this._face}set face(e){if(!(e<0||e>5))switch(this._face=e,this._face){case 0:this.updateEffect("#define POSITIVEX");break;case 1:this.updateEffect("#define NEGATIVEX");break;case 2:this.updateEffect("#define POSITIVEY");break;case 3:this.updateEffect("#define NEGATIVEY");break;case 4:this.updateEffect("#define POSITIVEZ");break;case 5:this.updateEffect("#define NEGATIVEZ");break}}};y_.FragmentUrl="passCube"});var Nh,CM,yM=C(()=>{kt();kl();Lr();Vi();Er();MM();Ut();Nh=class n extends Ri{getClassName(){return"PassPostProcess"}constructor(e,t,i=null,r,s,a,o=0,l=!1){let c={size:typeof 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i=this._data[t],r=e(t,i);if(r)return r}return null}}});function LT(n){n.push("vCameraColorCurveNeutral","vCameraColorCurvePositive","vCameraColorCurveNegative")}var VM=C(()=>{});var $r,V2=C(()=>{kt();Ut();zt();Er();VM();$r=class n{constructor(){this._dirty=!0,this._tempColor=new lt(0,0,0,0),this._globalCurve=new lt(0,0,0,0),this._highlightsCurve=new lt(0,0,0,0),this._midtonesCurve=new lt(0,0,0,0),this._shadowsCurve=new lt(0,0,0,0),this._positiveCurve=new lt(0,0,0,0),this._negativeCurve=new lt(0,0,0,0),this._globalHue=30,this._globalDensity=0,this._globalSaturation=0,this._globalExposure=0,this._highlightsHue=30,this._highlightsDensity=0,this._highlightsSaturation=0,this._highlightsExposure=0,this._midtonesHue=30,this._midtonesDensity=0,this._midtonesSaturation=0,this._midtonesExposure=0,this._shadowsHue=30,this._shadowsDensity=0,this._shadowsSaturation=0,this._shadowsExposure=0}get globalHue(){return this._globalHue}set globalHue(e){this._globalHue=e,this._dirty=!0}get globalDensity(){return this._globalDensity}set globalDensity(e){this._globalDensity=e,this._dirty=!0}get globalSaturation(){return this._globalSaturation}set globalSaturation(e){this._globalSaturation=e,this._dirty=!0}get globalExposure(){return this._globalExposure}set globalExposure(e){this._globalExposure=e,this._dirty=!0}get highlightsHue(){return this._highlightsHue}set highlightsHue(e){this._highlightsHue=e,this._dirty=!0}get highlightsDensity(){return this._highlightsDensity}set highlightsDensity(e){this._highlightsDensity=e,this._dirty=!0}get highlightsSaturation(){return this._highlightsSaturation}set highlightsSaturation(e){this._highlightsSaturation=e,this._dirty=!0}get highlightsExposure(){return this._highlightsExposure}set highlightsExposure(e){this._highlightsExposure=e,this._dirty=!0}get midtonesHue(){return this._midtonesHue}set midtonesHue(e){this._midtonesHue=e,this._dirty=!0}get midtonesDensity(){return this._midtonesDensity}set midtonesDensity(e){this._midtonesDensity=e,this._dirty=!0}get midtonesSaturation(){return this._midtonesSaturation}set midtonesSaturation(e){this._midtonesSaturation=e,this._dirty=!0}get midtonesExposure(){return this._midtonesExposure}set midtonesExposure(e){this._midtonesExposure=e,this._dirty=!0}get shadowsHue(){return this._shadowsHue}set shadowsHue(e){this._shadowsHue=e,this._dirty=!0}get shadowsDensity(){return this._shadowsDensity}set shadowsDensity(e){this._shadowsDensity=e,this._dirty=!0}get shadowsSaturation(){return this._shadowsSaturation}set shadowsSaturation(e){this._shadowsSaturation=e,this._dirty=!0}get shadowsExposure(){return this._shadowsExposure}set shadowsExposure(e){this._shadowsExposure=e,this._dirty=!0}getClassName(){return"ColorCurves"}static Bind(e,t,i="vCameraColorCurvePositive",r="vCameraColorCurveNeutral",s="vCameraColorCurveNegative"){e._dirty&&(e._dirty=!1,e._getColorGradingDataToRef(e._globalHue,e._globalDensity,e._globalSaturation,e._globalExposure,e._globalCurve),e._getColorGradingDataToRef(e._highlightsHue,e._highlightsDensity,e._highlightsSaturation,e._highlightsExposure,e._tempColor),e._tempColor.multiplyToRef(e._globalCurve,e._highlightsCurve),e._getColorGradingDataToRef(e._midtonesHue,e._midtonesDensity,e._midtonesSaturation,e._midtonesExposure,e._tempColor),e._tempColor.multiplyToRef(e._globalCurve,e._midtonesCurve),e._getColorGradingDataToRef(e._shadowsHue,e._shadowsDensity,e._shadowsSaturation,e._shadowsExposure,e._tempColor),e._tempColor.multiplyToRef(e._globalCurve,e._shadowsCurve),e._highlightsCurve.subtractToRef(e._midtonesCurve,e._positiveCurve),e._midtonesCurve.subtractToRef(e._shadowsCurve,e._negativeCurve)),t&&(t.setFloat4(i,e._positiveCurve.r,e._positiveCurve.g,e._positiveCurve.b,e._positiveCurve.a),t.setFloat4(r,e._midtonesCurve.r,e._midtonesCurve.g,e._midtonesCurve.b,e._midtonesCurve.a),t.setFloat4(s,e._negativeCurve.r,e._negativeCurve.g,e._negativeCurve.b,e._negativeCurve.a))}_getColorGradingDataToRef(e,t,i,r,s){e!=null&&(e=n._Clamp(e,0,360),t=n._Clamp(t,-100,100),i=n._Clamp(i,-100,100),r=n._Clamp(r,-100,100),t=n._ApplyColorGradingSliderNonlinear(t),t*=.5,r=n._ApplyColorGradingSliderNonlinear(r),t<0&&(t*=-1,e=(e+180)%360),n._FromHSBToRef(e,t,50+.25*r,s),s.scaleToRef(2,s),s.a=1+.01*i)}static _ApplyColorGradingSliderNonlinear(e){e/=100;let t=Math.abs(e);return t=Math.pow(t,2),e<0&&(t*=-1),t*=100,t}static _FromHSBToRef(e,t,i,r){let s=n._Clamp(e,0,360),a=n._Clamp(t/100,0,1),o=n._Clamp(i/100,0,1);if(a===0)r.r=o,r.g=o,r.b=o;else{s/=60;let l=Math.floor(s),c=s-l,f=o*(1-a),h=o*(1-a*c),d=o*(1-a*(1-c));switch(l){case 0:r.r=o,r.g=d,r.b=f;break;case 1:r.r=h,r.g=o,r.b=f;break;case 2:r.r=f,r.g=o,r.b=d;break;case 3:r.r=f,r.g=h,r.b=o;break;case 4:r.r=d,r.g=f,r.b=o;break;default:r.r=o,r.g=f,r.b=h;break}}r.a=1}static _Clamp(e,t,i){return Math.min(Math.max(e,t),i)}clone(){return tt.Clone(()=>new n,this)}serialize(){return tt.Serialize(this)}static Parse(e){return tt.Parse(()=>new n,e,null,null)}};$r.PrepareUniforms=LT;P([w()],$r.prototype,"_globalHue",void 0);P([w()],$r.prototype,"_globalDensity",void 0);P([w()],$r.prototype,"_globalSaturation",void 0);P([w()],$r.prototype,"_globalExposure",void 0);P([w()],$r.prototype,"_highlightsHue",void 0);P([w()],$r.prototype,"_highlightsDensity",void 0);P([w()],$r.prototype,"_highlightsSaturation",void 0);P([w()],$r.prototype,"_highlightsExposure",void 0);P([w()],$r.prototype,"_midtonesHue",void 0);P([w()],$r.prototype,"_midtonesDensity",void 0);P([w()],$r.prototype,"_midtonesSaturation",void 0);P([w()],$r.prototype,"_midtonesExposure",void 0);tt._ColorCurvesParser=$r.Parse});function G2(n,e){e.EXPOSURE&&n.push("exposureLinear"),e.CONTRAST&&n.push("contrast"),e.COLORGRADING&&n.push("colorTransformSettings"),(e.VIGNETTE||e.DITHER)&&n.push("vInverseScreenSize"),e.VIGNETTE&&(n.push("vignetteSettings1"),n.push("vignetteSettings2")),e.COLORCURVES&<(n),e.DITHER&&n.push("ditherIntensity")}function k2(n,e){e.COLORGRADING&&n.push("txColorTransform")}var W2=C(()=>{VM()});var Wt,D_=C(()=>{kt();Ut();hi();zt();V2();zo();Er();W2();Vi();Wt=class n{constructor(){this.colorCurves=new $r,this._colorCurvesEnabled=!1,this._colorGradingEnabled=!1,this._colorGradingWithGreenDepth=!0,this._colorGradingBGR=!0,this._exposure=1,this._toneMappingEnabled=!1,this._toneMappingType=n.TONEMAPPING_STANDARD,this._contrast=1,this.vignetteStretch=0,this.vignetteCenterX=0,this.vignetteCenterY=0,this.vignetteWeight=1.5,this.vignetteColor=new lt(0,0,0,0),this.vignetteCameraFov=.5,this._vignetteBlendMode=n.VIGNETTEMODE_MULTIPLY,this._vignetteEnabled=!1,this._ditheringEnabled=!1,this._ditheringIntensity=1/255,this._skipFinalColorClamp=!1,this._applyByPostProcess=!1,this._isEnabled=!0,this.outputTextureWidth=0,this.outputTextureHeight=0,this.onUpdateParameters=new te}get colorCurvesEnabled(){return this._colorCurvesEnabled}set colorCurvesEnabled(e){this._colorCurvesEnabled!==e&&(this._colorCurvesEnabled=e,this._updateParameters())}get colorGradingTexture(){return this._colorGradingTexture}set colorGradingTexture(e){this._colorGradingTexture!==e&&(this._colorGradingTexture=e,this._updateParameters())}get colorGradingEnabled(){return this._colorGradingEnabled}set colorGradingEnabled(e){this._colorGradingEnabled!==e&&(this._colorGradingEnabled=e,this._updateParameters())}get colorGradingWithGreenDepth(){return this._colorGradingWithGreenDepth}set colorGradingWithGreenDepth(e){this._colorGradingWithGreenDepth!==e&&(this._colorGradingWithGreenDepth=e,this._updateParameters())}get colorGradingBGR(){return this._colorGradingBGR}set colorGradingBGR(e){this._colorGradingBGR!==e&&(this._colorGradingBGR=e,this._updateParameters())}get exposure(){return this._exposure}set exposure(e){this._exposure!==e&&(this._exposure=e,this._updateParameters())}get toneMappingEnabled(){return this._toneMappingEnabled}set toneMappingEnabled(e){this._toneMappingEnabled!==e&&(this._toneMappingEnabled=e,this._updateParameters())}get toneMappingType(){return this._toneMappingType}set toneMappingType(e){this._toneMappingType!==e&&(this._toneMappingType=e,this._updateParameters())}get contrast(){return this._contrast}set contrast(e){this._contrast!==e&&(this._contrast=e,this._updateParameters())}get vignetteCentreY(){return this.vignetteCenterY}set vignetteCentreY(e){this.vignetteCenterY=e}get vignetteCentreX(){return this.vignetteCenterX}set vignetteCentreX(e){this.vignetteCenterX=e}get vignetteBlendMode(){return this._vignetteBlendMode}set vignetteBlendMode(e){this._vignetteBlendMode!==e&&(this._vignetteBlendMode=e,this._updateParameters())}get vignetteEnabled(){return this._vignetteEnabled}set vignetteEnabled(e){this._vignetteEnabled!==e&&(this._vignetteEnabled=e,this._updateParameters())}get ditheringEnabled(){return this._ditheringEnabled}set ditheringEnabled(e){this._ditheringEnabled!==e&&(this._ditheringEnabled=e,this._updateParameters())}get ditheringIntensity(){return this._ditheringIntensity}set ditheringIntensity(e){this._ditheringIntensity!==e&&(this._ditheringIntensity=e,this._updateParameters())}get skipFinalColorClamp(){return this._skipFinalColorClamp}set skipFinalColorClamp(e){this._skipFinalColorClamp!==e&&(this._skipFinalColorClamp=e,this._updateParameters())}get applyByPostProcess(){return this._applyByPostProcess}set applyByPostProcess(e){this._applyByPostProcess!==e&&(this._applyByPostProcess=e,this._updateParameters())}get isEnabled(){return this._isEnabled}set isEnabled(e){this._isEnabled!==e&&(this._isEnabled=e,this._updateParameters())}_updateParameters(){this.onUpdateParameters.notifyObservers(this)}getClassName(){return"ImageProcessingConfiguration"}prepareDefines(e,t=!1){if(t!==this.applyByPostProcess||!this._isEnabled){e.VIGNETTE=!1,e.TONEMAPPING=0,e.CONTRAST=!1,e.EXPOSURE=!1,e.COLORCURVES=!1,e.COLORGRADING=!1,e.COLORGRADING3D=!1,e.DITHER=!1,e.IMAGEPROCESSING=!1,e.SKIPFINALCOLORCLAMP=this.skipFinalColorClamp,e.IMAGEPROCESSINGPOSTPROCESS=this.applyByPostProcess&&this._isEnabled;return}if(e.VIGNETTE=this.vignetteEnabled,e.VIGNETTEBLENDMODEMULTIPLY=this.vignetteBlendMode===n._VIGNETTEMODE_MULTIPLY,e.VIGNETTEBLENDMODEOPAQUE=!e.VIGNETTEBLENDMODEMULTIPLY,!this._toneMappingEnabled)e.TONEMAPPING=0;else switch(this._toneMappingType){case n.TONEMAPPING_KHR_PBR_NEUTRAL:e.TONEMAPPING=3;break;case n.TONEMAPPING_ACES:e.TONEMAPPING=2;break;default:e.TONEMAPPING=1;break}e.CONTRAST=this.contrast!==1,e.EXPOSURE=this.exposure!==1,e.COLORCURVES=this.colorCurvesEnabled&&!!this.colorCurves,e.COLORGRADING=this.colorGradingEnabled&&!!this.colorGradingTexture,e.COLORGRADING?e.COLORGRADING3D=this.colorGradingTexture.is3D:e.COLORGRADING3D=!1,e.SAMPLER3DGREENDEPTH=this.colorGradingWithGreenDepth,e.SAMPLER3DBGRMAP=this.colorGradingBGR,e.DITHER=this._ditheringEnabled,e.IMAGEPROCESSINGPOSTPROCESS=this.applyByPostProcess,e.SKIPFINALCOLORCLAMP=this.skipFinalColorClamp,e.IMAGEPROCESSING=e.VIGNETTE||!!e.TONEMAPPING||e.CONTRAST||e.EXPOSURE||e.COLORCURVES||e.COLORGRADING||e.DITHER}isReady(){return!this.colorGradingEnabled||!this.colorGradingTexture||this.colorGradingTexture.isReady()}bind(e,t){if(this._colorCurvesEnabled&&this.colorCurves&&$r.Bind(this.colorCurves,e),this._vignetteEnabled||this._ditheringEnabled){let i=1/(this.outputTextureWidth||e.getEngine().getRenderWidth()),r=1/(this.outputTextureHeight||e.getEngine().getRenderHeight());if(e.setFloat2("vInverseScreenSize",i,r),this._ditheringEnabled&&e.setFloat("ditherIntensity",.5*this._ditheringIntensity),this._vignetteEnabled){let s=t!=null?t:r/i,a=Math.tan(this.vignetteCameraFov*.5),o=a*s,l=Math.sqrt(o*a);o=m_(o,l,this.vignetteStretch),a=m_(a,l,this.vignetteStretch),e.setFloat4("vignetteSettings1",o,a,-o*this.vignetteCenterX,-a*this.vignetteCenterY);let c=-2*this.vignetteWeight;e.setFloat4("vignetteSettings2",this.vignetteColor.r,this.vignetteColor.g,this.vignetteColor.b,c)}}if(e.setFloat("exposureLinear",this.exposure),e.setFloat("contrast",this.contrast),this.colorGradingTexture){e.setTexture("txColorTransform",this.colorGradingTexture);let i=this.colorGradingTexture.getSize().height;e.setFloat4("colorTransformSettings",(i-1)/i,.5/i,i,this.colorGradingTexture.level)}}clone(){return tt.Clone(()=>new n,this)}serialize(){return tt.Serialize(this)}static Parse(e){let t=tt.Parse(()=>new n,e,null,null);return e.vignetteCentreX!==void 0&&(t.vignetteCenterX=e.vignetteCentreX),e.vignetteCentreY!==void 0&&(t.vignetteCenterY=e.vignetteCentreY),t}static get VIGNETTEMODE_MULTIPLY(){return this._VIGNETTEMODE_MULTIPLY}static get VIGNETTEMODE_OPAQUE(){return this._VIGNETTEMODE_OPAQUE}};Wt.TONEMAPPING_STANDARD=0;Wt.TONEMAPPING_ACES=1;Wt.TONEMAPPING_KHR_PBR_NEUTRAL=2;Wt.PrepareUniforms=G2;Wt.PrepareSamplers=k2;Wt._VIGNETTEMODE_MULTIPLY=0;Wt._VIGNETTEMODE_OPAQUE=1;P([U3()],Wt.prototype,"colorCurves",void 0);P([w()],Wt.prototype,"_colorCurvesEnabled",void 0);P([Bt("colorGradingTexture")],Wt.prototype,"_colorGradingTexture",void 0);P([w()],Wt.prototype,"_colorGradingEnabled",void 0);P([w()],Wt.prototype,"_colorGradingWithGreenDepth",void 0);P([w()],Wt.prototype,"_colorGradingBGR",void 0);P([w()],Wt.prototype,"_exposure",void 0);P([w()],Wt.prototype,"_toneMappingEnabled",void 0);P([w()],Wt.prototype,"_toneMappingType",void 0);P([w()],Wt.prototype,"_contrast",void 0);P([w()],Wt.prototype,"vignetteStretch",void 0);P([w()],Wt.prototype,"vignetteCenterX",void 0);P([w()],Wt.prototype,"vignetteCenterY",void 0);P([w()],Wt.prototype,"vignetteWeight",void 0);P([ku()],Wt.prototype,"vignetteColor",void 0);P([w()],Wt.prototype,"vignetteCameraFov",void 0);P([w()],Wt.prototype,"_vignetteBlendMode",void 0);P([w()],Wt.prototype,"_vignetteEnabled",void 0);P([w()],Wt.prototype,"_ditheringEnabled",void 0);P([w()],Wt.prototype,"_ditheringIntensity",void 0);P([w()],Wt.prototype,"_skipFinalColorClamp",void 0);P([w()],Wt.prototype,"_applyByPostProcess",void 0);P([w()],Wt.prototype,"_isEnabled",void 0);P([w()],Wt.prototype,"outputTextureWidth",void 0);P([w()],Wt.prototype,"outputTextureHeight",void 0);tt._ImageProcessingConfigurationParser=Wt.Parse;Ft("BABYLON.ImageProcessingConfiguration",Wt)});var Hn,L_=C(()=>{Ge();Ui();Hn=class{constructor(){this.hit=!1,this.distance=0,this.pickedPoint=null,this.pickedMesh=null,this.bu=0,this.bv=0,this.faceId=-1,this.subMeshFaceId=-1,this.subMeshId=0,this.pickedSprite=null,this.thinInstanceIndex=-1,this.ray=null,this.originMesh=null,this.aimTransform=null,this.gripTransform=null}getNormal(e=!1,t=!0){if(!this.pickedMesh||t&&!this.pickedMesh.isVerticesDataPresent(L.NormalKind))return null;let i=this.pickedMesh.getIndices();(i==null?void 0:i.length)===0&&(i=null);let r,s=Q.Vector3[0],a=Q.Vector3[1],o=Q.Vector3[2];if(t){let c=this.pickedMesh.getVerticesData(L.NormalKind),f=i?b.FromArrayToRef(c,i[this.faceId*3]*3,s):s.copyFromFloats(c[this.faceId*3*3],c[this.faceId*3*3+1],c[this.faceId*3*3+2]),h=i?b.FromArrayToRef(c,i[this.faceId*3+1]*3,a):a.copyFromFloats(c[(this.faceId*3+1)*3],c[(this.faceId*3+1)*3+1],c[(this.faceId*3+1)*3+2]),d=i?b.FromArrayToRef(c,i[this.faceId*3+2]*3,o):o.copyFromFloats(c[(this.faceId*3+2)*3],c[(this.faceId*3+2)*3+1],c[(this.faceId*3+2)*3+2]);f=f.scale(this.bu),h=h.scale(this.bv),d=d.scale(1-this.bu-this.bv),r=new b(f.x+h.x+d.x,f.y+h.y+d.y,f.z+h.z+d.z)}else{let c=this.pickedMesh.getVerticesData(L.PositionKind),f=i?b.FromArrayToRef(c,i[this.faceId*3]*3,s):s.copyFromFloats(c[this.faceId*3*3],c[this.faceId*3*3+1],c[this.faceId*3*3+2]),h=i?b.FromArrayToRef(c,i[this.faceId*3+1]*3,a):a.copyFromFloats(c[(this.faceId*3+1)*3],c[(this.faceId*3+1)*3+1],c[(this.faceId*3+1)*3+2]),d=i?b.FromArrayToRef(c,i[this.faceId*3+2]*3,o):o.copyFromFloats(c[(this.faceId*3+2)*3],c[(this.faceId*3+2)*3+1],c[(this.faceId*3+2)*3+2]),u=f.subtract(h),m=d.subtract(h);r=b.Cross(u,m)}let l=(c,f)=>{if(this.thinInstanceIndex!==-1){let d=c._thinInstanceDataStorage.matrixData,u=this.thinInstanceIndex<<4;if(d&&d.length>u){let m=Q.Matrix[0];K.FromArrayToRef(d,u,m),b.TransformNormalToRef(f,m,f)}}let h=c.getWorldMatrix();c.nonUniformScaling&&(Q.Matrix[0].copyFrom(h),h=Q.Matrix[0],h.setTranslationFromFloats(0,0,0),h.invert(),h.transposeToRef(Q.Matrix[1]),h=Q.Matrix[1]),b.TransformNormalToRef(f,h,f)};if(e&&l(this.pickedMesh,r),this.ray){let c=Q.Vector3[0].copyFrom(r);e||l(this.pickedMesh,c),b.Dot(c,this.ray.direction)>0&&r.negateInPlace()}return r.normalize(),r}getTextureCoordinates(e=L.UVKind){if(!this.pickedMesh||!this.pickedMesh.isVerticesDataPresent(e))return null;let t=this.pickedMesh.getIndices();if(!t)return null;let i=this.pickedMesh.getVerticesData(e);if(!i)return null;let r=Ne.FromArray(i,t[this.faceId*3]*2),s=Ne.FromArray(i,t[this.faceId*3+1]*2),a=Ne.FromArray(i,t[this.faceId*3+2]*2);return r=r.scale(this.bu),s=s.scale(this.bv),a=a.scale(1-this.bu-this.bv),new Ne(r.x+s.x+a.x,r.y+s.y+a.y)}}});var Jr,GM=C(()=>{Jr=class n{constructor(e,t,i,r,s,a){this.source=e,this.pointerX=t,this.pointerY=i,this.meshUnderPointer=r,this.sourceEvent=s,this.additionalData=a}static CreateNew(e,t,i){let r=e.getScene();return new n(e,r.pointerX,r.pointerY,r.meshUnderPointer||e,t,i)}static CreateNewFromSprite(e,t,i,r){return new n(e,t.pointerX,t.pointerY,t.meshUnderPointer,i,r)}static CreateNewFromScene(e,t){return new n(null,e.pointerX,e.pointerY,e.meshUnderPointer,t)}static CreateNewFromPrimitive(e,t,i,r){return new n(e,t.x,t.y,null,i,r)}}});function O_(n,e,t){let i=t.asArray(),r=e.asArray();for(let s=0;s<16;s++)i[s]=r[s];return i[12]-=n.x,i[13]-=n.y,i[14]-=n.z,t.markAsUpdated(),t}function Y2(n,e,t){return __(e,Sa),O_(n,Sa,Ta),__(Ta,t),t}function OT(n,e,t){if(!Aa.eyeAtCamera)return Y2(n,e,t);let i=t.asArray(),r=e.asArray();for(let s=0;s<16;s++)i[s]=r[s];return i[12]=0,i[13]=0,i[14]=0,t.markAsUpdated(),t}function kM(n,e,t,i){return bh(OT(n,e,i),t,i),i}function K2(n,e,t,i,r){for(let s=0;s{Th();Ge();iM();of();Ea=new K,Sa=new K,Ta=new K,Aa={getScene:()=>{},eyeAtCamera:!0};N_=or,WM=$i,j2=N_.prototype._updateMatrixForUniform,q2=$i.prototype.setMatrix});var Qe,er,Yu=C(()=>{Qe=class{};Qe.NAME_EFFECTLAYER="EffectLayer";Qe.NAME_LAYER="Layer";Qe.NAME_LENSFLARESYSTEM="LensFlareSystem";Qe.NAME_BOUNDINGBOXRENDERER="BoundingBoxRenderer";Qe.NAME_PARTICLESYSTEM="ParticleSystem";Qe.NAME_GAMEPAD="Gamepad";Qe.NAME_SIMPLIFICATIONQUEUE="SimplificationQueue";Qe.NAME_GEOMETRYBUFFERRENDERER="GeometryBufferRenderer";Qe.NAME_PREPASSRENDERER="PrePassRenderer";Qe.NAME_DEPTHRENDERER="DepthRenderer";Qe.NAME_DEPTHPEELINGRENDERER="DepthPeelingRenderer";Qe.NAME_POSTPROCESSRENDERPIPELINEMANAGER="PostProcessRenderPipelineManager";Qe.NAME_SPRITE="Sprite";Qe.NAME_SUBSURFACE="SubSurface";Qe.NAME_OUTLINERENDERER="Outline";Qe.NAME_PROCEDURALTEXTURE="ProceduralTexture";Qe.NAME_SHADOWGENERATOR="ShadowGenerator";Qe.NAME_OCTREE="Octree";Qe.NAME_PHYSICSENGINE="PhysicsEngine";Qe.NAME_AUDIO="Audio";Qe.NAME_FLUIDRENDERER="FluidRenderer";Qe.NAME_IBLCDFGENERATOR="iblCDFGenerator";Qe.NAME_CLUSTEREDLIGHTING="ClusteredLighting";Qe.STEP_ISREADYFORMESH_EFFECTLAYER=0;Qe.STEP_ISREADYFORMESH_DEPTHRENDERER=1;Qe.STEP_BEFOREEVALUATEACTIVEMESH_BOUNDINGBOXRENDERER=0;Qe.STEP_EVALUATESUBMESH_BOUNDINGBOXRENDERER=0;Qe.STEP_PREACTIVEMESH_BOUNDINGBOXRENDERER=0;Qe.STEP_CAMERADRAWRENDERTARGET_EFFECTLAYER=1;Qe.STEP_BEFORECAMERADRAW_PREPASS=0;Qe.STEP_BEFORECAMERADRAW_EFFECTLAYER=1;Qe.STEP_BEFORECAMERADRAW_LAYER=2;Qe.STEP_BEFORERENDERTARGETDRAW_PREPASS=0;Qe.STEP_BEFORERENDERTARGETDRAW_LAYER=1;Qe.STEP_BEFORERENDERINGMESH_PREPASS=0;Qe.STEP_BEFORERENDERINGMESH_OUTLINE=1;Qe.STEP_AFTERRENDERINGMESH_PREPASS=0;Qe.STEP_AFTERRENDERINGMESH_OUTLINE=1;Qe.STEP_AFTERRENDERINGGROUPDRAW_EFFECTLAYER_DRAW=0;Qe.STEP_AFTERRENDERINGGROUPDRAW_BOUNDINGBOXRENDERER=1;Qe.STEP_BEFORECAMERAUPDATE_SIMPLIFICATIONQUEUE=0;Qe.STEP_BEFORECLEAR_PROCEDURALTEXTURE=0;Qe.STEP_BEFORECLEAR_PREPASS=1;Qe.STEP_BEFORERENDERTARGETCLEAR_PREPASS=0;Qe.STEP_AFTERRENDERTARGETDRAW_PREPASS=0;Qe.STEP_AFTERRENDERTARGETDRAW_LAYER=1;Qe.STEP_AFTERCAMERADRAW_PREPASS=0;Qe.STEP_AFTERCAMERADRAW_EFFECTLAYER=1;Qe.STEP_AFTERCAMERADRAW_LENSFLARESYSTEM=2;Qe.STEP_AFTERCAMERADRAW_EFFECTLAYER_DRAW=3;Qe.STEP_AFTERCAMERADRAW_LAYER=4;Qe.STEP_AFTERCAMERADRAW_FLUIDRENDERER=5;Qe.STEP_AFTERCAMERAPOSTPROCESS_LAYER=0;Qe.STEP_AFTERRENDERTARGETPOSTPROCESS_LAYER=0;Qe.STEP_AFTERRENDER_AUDIO=0;Qe.STEP_GATHERRENDERTARGETS_DEPTHRENDERER=0;Qe.STEP_GATHERRENDERTARGETS_GEOMETRYBUFFERRENDERER=1;Qe.STEP_GATHERRENDERTARGETS_SHADOWGENERATOR=2;Qe.STEP_GATHERRENDERTARGETS_POSTPROCESSRENDERPIPELINEMANAGER=3;Qe.STEP_GATHERACTIVECAMERARENDERTARGETS_DEPTHRENDERER=0;Qe.STEP_GATHERACTIVECAMERARENDERTARGETS_FLUIDRENDERER=1;Qe.STEP_GATHERACTIVECAMERARENDERTARGETS_CLUSTEREDLIGHTING=2;Qe.STEP_POINTERMOVE_SPRITE=0;Qe.STEP_POINTERDOWN_SPRITE=0;Qe.STEP_POINTERUP_SPRITE=0;er=class n extends Array{constructor(e){super(...e)}static Create(){return Object.create(n.prototype)}registerStep(e,t,i){let r=0,s;for(;r{Ge();it=class{};it.POINTERDOWN=1;it.POINTERUP=2;it.POINTERMOVE=4;it.POINTERWHEEL=8;it.POINTERPICK=16;it.POINTERTAP=32;it.POINTERDOUBLETAP=64;NT=class{constructor(e,t){this.type=e,this.event=t}},wT=class extends NT{constructor(e,t,i,r){super(e,t),this.ray=null,this.originalPickingInfo=null,this.skipOnPointerObservable=!1,this.localPosition=new Ne(i,r)}},xa=class extends NT{get pickInfo(){return this._pickInfo||this._generatePickInfo(),this._pickInfo}constructor(e,t,i,r=null){super(e,t),this._pickInfo=i,this._inputManager=r}_generatePickInfo(){this._inputManager&&(this._pickInfo=this._inputManager._pickMove(this.event),this._inputManager._setRayOnPointerInfo(this._pickInfo,this.event),this._inputManager=null)}}});var Xl,$2=C(()=>{Xl=class n{constructor(){this.hoverCursor="",this.actions=[],this.isRecursive=!1,this.disposeWhenUnowned=!0}static get HasTriggers(){for(let e in n.Triggers)if(Object.prototype.hasOwnProperty.call(n.Triggers,e))return!0;return!1}static get HasPickTriggers(){for(let e in n.Triggers)if(Object.prototype.hasOwnProperty.call(n.Triggers,e)){let t=parseInt(e);if(t>=1&&t<=7)return!0}return!1}static HasSpecificTrigger(e){for(let t in n.Triggers)if(Object.prototype.hasOwnProperty.call(n.Triggers,t)&&parseInt(t)===e)return!0;return!1}};Xl.Triggers={}});var no,Ku,F_,FT=C(()=>{no=class{};no.KEYDOWN=1;no.KEYUP=2;Ku=class{constructor(e,t){this.type=e,this.event=t}},F_=class extends Ku{get skipOnPointerObservable(){return this.skipOnKeyboardObservable}set skipOnPointerObservable(e){this.skipOnKeyboardObservable=e}constructor(e,t){super(e,t),this.type=e,this.event=t,this.skipOnKeyboardObservable=!1}}});var qe,Et,J2,eB,tB,iB,rB,Bh=C(()=>{(function(n){n[n.Generic=0]="Generic",n[n.Keyboard=1]="Keyboard",n[n.Mouse=2]="Mouse",n[n.Touch=3]="Touch",n[n.DualShock=4]="DualShock",n[n.Xbox=5]="Xbox",n[n.Switch=6]="Switch",n[n.DualSense=7]="DualSense"})(qe||(qe={}));(function(n){n[n.Horizontal=0]="Horizontal",n[n.Vertical=1]="Vertical",n[n.LeftClick=2]="LeftClick",n[n.MiddleClick=3]="MiddleClick",n[n.RightClick=4]="RightClick",n[n.BrowserBack=5]="BrowserBack",n[n.BrowserForward=6]="BrowserForward",n[n.MouseWheelX=7]="MouseWheelX",n[n.MouseWheelY=8]="MouseWheelY",n[n.MouseWheelZ=9]="MouseWheelZ",n[n.Move=12]="Move"})(Et||(Et={}));(function(n){n[n.Horizontal=0]="Horizontal",n[n.Vertical=1]="Vertical",n[n.LeftClick=2]="LeftClick",n[n.MiddleClick=3]="MiddleClick",n[n.RightClick=4]="RightClick",n[n.BrowserBack=5]="BrowserBack",n[n.BrowserForward=6]="BrowserForward",n[n.MouseWheelX=7]="MouseWheelX",n[n.MouseWheelY=8]="MouseWheelY",n[n.MouseWheelZ=9]="MouseWheelZ",n[n.DeltaHorizontal=10]="DeltaHorizontal",n[n.DeltaVertical=11]="DeltaVertical"})(J2||(J2={}));(function(n){n[n.Cross=0]="Cross",n[n.Circle=1]="Circle",n[n.Square=2]="Square",n[n.Triangle=3]="Triangle",n[n.L1=4]="L1",n[n.R1=5]="R1",n[n.L2=6]="L2",n[n.R2=7]="R2",n[n.Share=8]="Share",n[n.Options=9]="Options",n[n.L3=10]="L3",n[n.R3=11]="R3",n[n.DPadUp=12]="DPadUp",n[n.DPadDown=13]="DPadDown",n[n.DPadLeft=14]="DPadLeft",n[n.DPadRight=15]="DPadRight",n[n.Home=16]="Home",n[n.TouchPad=17]="TouchPad",n[n.LStickXAxis=18]="LStickXAxis",n[n.LStickYAxis=19]="LStickYAxis",n[n.RStickXAxis=20]="RStickXAxis",n[n.RStickYAxis=21]="RStickYAxis"})(eB||(eB={}));(function(n){n[n.Cross=0]="Cross",n[n.Circle=1]="Circle",n[n.Square=2]="Square",n[n.Triangle=3]="Triangle",n[n.L1=4]="L1",n[n.R1=5]="R1",n[n.L2=6]="L2",n[n.R2=7]="R2",n[n.Create=8]="Create",n[n.Options=9]="Options",n[n.L3=10]="L3",n[n.R3=11]="R3",n[n.DPadUp=12]="DPadUp",n[n.DPadDown=13]="DPadDown",n[n.DPadLeft=14]="DPadLeft",n[n.DPadRight=15]="DPadRight",n[n.Home=16]="Home",n[n.TouchPad=17]="TouchPad",n[n.LStickXAxis=18]="LStickXAxis",n[n.LStickYAxis=19]="LStickYAxis",n[n.RStickXAxis=20]="RStickXAxis",n[n.RStickYAxis=21]="RStickYAxis"})(tB||(tB={}));(function(n){n[n.A=0]="A",n[n.B=1]="B",n[n.X=2]="X",n[n.Y=3]="Y",n[n.LB=4]="LB",n[n.RB=5]="RB",n[n.LT=6]="LT",n[n.RT=7]="RT",n[n.Back=8]="Back",n[n.Start=9]="Start",n[n.LS=10]="LS",n[n.RS=11]="RS",n[n.DPadUp=12]="DPadUp",n[n.DPadDown=13]="DPadDown",n[n.DPadLeft=14]="DPadLeft",n[n.DPadRight=15]="DPadRight",n[n.Home=16]="Home",n[n.LStickXAxis=17]="LStickXAxis",n[n.LStickYAxis=18]="LStickYAxis",n[n.RStickXAxis=19]="RStickXAxis",n[n.RStickYAxis=20]="RStickYAxis"})(iB||(iB={}));(function(n){n[n.B=0]="B",n[n.A=1]="A",n[n.Y=2]="Y",n[n.X=3]="X",n[n.L=4]="L",n[n.R=5]="R",n[n.ZL=6]="ZL",n[n.ZR=7]="ZR",n[n.Minus=8]="Minus",n[n.Plus=9]="Plus",n[n.LS=10]="LS",n[n.RS=11]="RS",n[n.DPadUp=12]="DPadUp",n[n.DPadDown=13]="DPadDown",n[n.DPadLeft=14]="DPadLeft",n[n.DPadRight=15]="DPadRight",n[n.Home=16]="Home",n[n.Capture=17]="Capture",n[n.LStickXAxis=18]="LStickXAxis",n[n.LStickYAxis=19]="LStickYAxis",n[n.RStickXAxis=20]="RStickXAxis",n[n.RStickYAxis=21]="RStickYAxis"})(rB||(rB={}))});var nB,so,BT=C(()=>{(function(n){n[n.PointerMove=0]="PointerMove",n[n.PointerDown=1]="PointerDown",n[n.PointerUp=2]="PointerUp"})(nB||(nB={}));so=class{};so.DOM_DELTA_PIXEL=0;so.DOM_DELTA_LINE=1;so.DOM_DELTA_PAGE=2});var ao,zM=C(()=>{BT();Bh();ao=class{static CreateDeviceEvent(e,t,i,r,s,a,o){switch(e){case qe.Keyboard:return this._CreateKeyboardEvent(i,r,s,a);case qe.Mouse:if(i===Et.MouseWheelX||i===Et.MouseWheelY||i===Et.MouseWheelZ)return this._CreateWheelEvent(e,t,i,r,s,a);case qe.Touch:return this._CreatePointerEvent(e,t,i,r,s,a,o);default:throw`Unable to generate event for device ${qe[e]}`}}static _CreatePointerEvent(e,t,i,r,s,a,o){let l=this._CreateMouseEvent(e,t,i,r,s,a);e===qe.Mouse?(l.deviceType=qe.Mouse,l.pointerId=1,l.pointerType="mouse"):(l.deviceType=qe.Touch,l.pointerId=o!=null?o:t,l.pointerType="touch");let c=0;return c+=s.pollInput(e,t,Et.LeftClick),c+=s.pollInput(e,t,Et.RightClick)*2,c+=s.pollInput(e,t,Et.MiddleClick)*4,l.buttons=c,i===Et.Move?l.type="pointermove":i>=Et.LeftClick&&i<=Et.RightClick&&(l.type=r===1?"pointerdown":"pointerup",l.button=i-2),l}static _CreateWheelEvent(e,t,i,r,s,a){let o=this._CreateMouseEvent(e,t,i,r,s,a);switch(o.pointerId=1,o.type="wheel",o.deltaMode=so.DOM_DELTA_PIXEL,o.deltaX=0,o.deltaY=0,o.deltaZ=0,i){case Et.MouseWheelX:o.deltaX=r;break;case Et.MouseWheelY:o.deltaY=r;break;case Et.MouseWheelZ:o.deltaZ=r;break}return o}static _CreateMouseEvent(e,t,i,r,s,a){let o=this._CreateEvent(a),l=s.pollInput(e,t,Et.Horizontal),c=s.pollInput(e,t,Et.Vertical);return a?(o.movementX=0,o.movementY=0,o.offsetX=o.movementX-a.getBoundingClientRect().x,o.offsetY=o.movementY-a.getBoundingClientRect().y):(o.movementX=s.pollInput(e,t,10),o.movementY=s.pollInput(e,t,11),o.offsetX=0,o.offsetY=0),this._CheckNonCharacterKeys(o,s),o.clientX=l,o.clientY=c,o.x=l,o.y=c,o.deviceType=e,o.deviceSlot=t,o.inputIndex=i,o}static _CreateKeyboardEvent(e,t,i,r){let s=this._CreateEvent(r);return this._CheckNonCharacterKeys(s,i),s.deviceType=qe.Keyboard,s.deviceSlot=0,s.inputIndex=e,s.type=t===1?"keydown":"keyup",s.key=String.fromCharCode(e),s.keyCode=e,s}static _CheckNonCharacterKeys(e,t){let i=t.isDeviceAvailable(qe.Keyboard),r=i&&t.pollInput(qe.Keyboard,0,18)===1,s=i&&t.pollInput(qe.Keyboard,0,17)===1,a=i&&(t.pollInput(qe.Keyboard,0,91)===1||t.pollInput(qe.Keyboard,0,92)===1||t.pollInput(qe.Keyboard,0,93)===1),o=i&&t.pollInput(qe.Keyboard,0,16)===1;e.altKey=r,e.ctrlKey=s,e.metaKey=a,e.shiftKey=o}static _CreateEvent(e){let t={};return t.preventDefault=()=>{},t.target=e,t}}});var UT,sB=C(()=>{zM();Bh();UT=class{constructor(e,t,i){this._nativeInput=_native.DeviceInputSystem?new _native.DeviceInputSystem(e,t,(r,s,a,o)=>{let l=ao.CreateDeviceEvent(r,s,a,o,this);i(r,s,l)}):this._createDummyNativeInput()}pollInput(e,t,i){return this._nativeInput.pollInput(e,t,i)}isDeviceAvailable(e){return e===qe.Mouse||e===qe.Touch}dispose(){this._nativeInput.dispose()}_createDummyNativeInput(){return{pollInput:()=>0,isDeviceAvailable:()=>!1,dispose:()=>{}}}}});var aB,oB,VT,lB=C(()=>{ma();Ci();zM();Bh();aB=255,oB=Object.keys(Et).length/2,VT=class{constructor(e,t,i,r){this._inputs=[],this._keyboardActive=!1,this._pointerActive=!1,this._usingSafari=de.IsSafari(),this._usingMacOs=yl()&&/(Mac|iPhone|iPod|iPad)/i.test(navigator.platform),this._keyboardDownEvent=s=>{},this._keyboardUpEvent=s=>{},this._keyboardBlurEvent=s=>{},this._pointerMoveEvent=s=>{},this._pointerDownEvent=s=>{},this._pointerUpEvent=s=>{},this._pointerCancelEvent=s=>{},this._pointerCancelTouch=s=>{},this._pointerLeaveEvent=s=>{},this._pointerWheelEvent=s=>{},this._pointerBlurEvent=s=>{},this._pointerMacOsChromeOutEvent=s=>{},this._eventsAttached=!1,this._mouseId=-1,this._isUsingFirefox=yl()&&navigator.userAgent&&navigator.userAgent.indexOf("Firefox")!==-1,this._isUsingChromium=yl()&&navigator.userAgent&&navigator.userAgent.indexOf("Chrome")!==-1,this._maxTouchPoints=0,this._pointerInputClearObserver=null,this._gamepadConnectedEvent=s=>{},this._gamepadDisconnectedEvent=s=>{},this._eventPrefix=de.GetPointerPrefix(e),this._engine=e,this._onDeviceConnected=t,this._onDeviceDisconnected=i,this._onInputChanged=r,this._mouseId=this._isUsingFirefox?0:1,this._enableEvents(),this._usingMacOs&&(this._metaKeys=[]),this._engine._onEngineViewChanged||(this._engine._onEngineViewChanged=()=>{this._enableEvents()})}pollInput(e,t,i){let r=this._inputs[e][t];if(!r)throw`Unable to find device ${qe[e]}`;e>=qe.DualShock&&e<=qe.DualSense&&this._updateDevice(e,t,i);let s=r[i];if(s===void 0)throw`Unable to find input ${i} for device ${qe[e]} in slot ${t}`;return i===Et.Move&&de.Warn("Unable to provide information for PointerInput.Move. Try using PointerInput.Horizontal or PointerInput.Vertical for move data."),s}isDeviceAvailable(e){return this._inputs[e]!==void 0}dispose(){this._onDeviceConnected=()=>{},this._onDeviceDisconnected=()=>{},this._onInputChanged=()=>{},delete this._engine._onEngineViewChanged,this._elementToAttachTo&&this._disableEvents()}_enableEvents(){let e=this==null?void 0:this._engine.getInputElement();if(e&&(!this._eventsAttached||this._elementToAttachTo!==e)){if(this._disableEvents(),this._inputs){for(let t of this._inputs)if(t)for(let i in t){let r=+i,s=t[r];if(s)for(let a=0;a{this._keyboardActive||(this._keyboardActive=!0,this._registerDevice(qe.Keyboard,0,aB));let t=this._inputs[qe.Keyboard][0];if(t){t[e.keyCode]=1;let i=e;i.inputIndex=e.keyCode,this._usingMacOs&&e.metaKey&&e.key!=="Meta"&&(this._metaKeys.includes(e.keyCode)||this._metaKeys.push(e.keyCode)),this._onInputChanged(qe.Keyboard,0,i)}},this._keyboardUpEvent=e=>{this._keyboardActive||(this._keyboardActive=!0,this._registerDevice(qe.Keyboard,0,aB));let t=this._inputs[qe.Keyboard][0];if(t){t[e.keyCode]=0;let i=e;if(i.inputIndex=e.keyCode,this._usingMacOs&&e.key==="Meta"&&this._metaKeys.length>0){for(let r of this._metaKeys){let s=ao.CreateDeviceEvent(qe.Keyboard,0,r,0,this,this._elementToAttachTo);t[r]=0,this._onInputChanged(qe.Keyboard,0,s)}this._metaKeys.splice(0,this._metaKeys.length)}this._onInputChanged(qe.Keyboard,0,i)}},this._keyboardBlurEvent=()=>{if(this._keyboardActive){let e=this._inputs[qe.Keyboard][0];for(let t=0;t{let r=this._getPointerType(i),s=r===qe.Mouse?0:this._activeTouchIds.indexOf(i.pointerId);if(r===qe.Touch&&s===-1){let o=this._activeTouchIds.indexOf(-1);if(o>=0)s=o,this._activeTouchIds[o]=i.pointerId,this._onDeviceConnected(r,s);else{de.Warn(`Max number of touches exceeded. Ignoring touches in excess of ${this._maxTouchPoints}`);return}}this._inputs[r]||(this._inputs[r]={}),this._inputs[r][s]||this._addPointerDevice(r,s,i.clientX,i.clientY);let a=this._inputs[r][s];if(a){let o=i;o.inputIndex=Et.Move,a[Et.Horizontal]=i.clientX,a[Et.Vertical]=i.clientY,r===qe.Touch&&a[Et.LeftClick]===0&&(a[Et.LeftClick]=1),i.pointerId===void 0&&(i.pointerId=this._mouseId),this._onInputChanged(r,s,o),!this._usingSafari&&i.button!==-1&&(o.inputIndex=i.button+2,a[i.button+2]=a[i.button+2]?0:1,this._onInputChanged(r,s,o))}},this._pointerDownEvent=i=>{let r=this._getPointerType(i),s=r===qe.Mouse?0:i.pointerId;if(r===qe.Touch){let o=this._activeTouchIds.indexOf(i.pointerId);if(o===-1&&(o=this._activeTouchIds.indexOf(-1)),o>=0)s=o,this._activeTouchIds[o]=i.pointerId;else{de.Warn(`Max number of touches exceeded. Ignoring touches in excess of ${this._maxTouchPoints}`);return}}this._inputs[r]||(this._inputs[r]={}),this._inputs[r][s]?r===qe.Touch&&this._onDeviceConnected(r,s):this._addPointerDevice(r,s,i.clientX,i.clientY);let a=this._inputs[r][s];if(a){let o=a[Et.Horizontal],l=a[Et.Vertical];if(r===qe.Mouse){if(i.pointerId===void 0&&(i.pointerId=this._mouseId),!document.pointerLockElement)try{this._elementToAttachTo.setPointerCapture(this._mouseId)}catch(f){}}else if(i.pointerId&&!document.pointerLockElement)try{this._elementToAttachTo.setPointerCapture(i.pointerId)}catch(f){}a[Et.Horizontal]=i.clientX,a[Et.Vertical]=i.clientY,a[i.button+2]=1;let c=i;c.inputIndex=i.button+2,this._onInputChanged(r,s,c),(o!==i.clientX||l!==i.clientY)&&(c.inputIndex=Et.Move,this._onInputChanged(r,s,c))}},this._pointerUpEvent=i=>{var c,f,h,d,u;let r=this._getPointerType(i),s=r===qe.Mouse?0:this._activeTouchIds.indexOf(i.pointerId);if(r===qe.Touch){if(s===-1)return;this._activeTouchIds[s]=-1}let a=(c=this._inputs[r])==null?void 0:c[s],o=i.button,l=a&&a[o+2]!==0;if(!l&&this._isUsingFirefox&&this._usingMacOs&&a&&(o=o===2?0:2,l=a[o+2]!==0),l){let m=a[Et.Horizontal],_=a[Et.Vertical];a[Et.Horizontal]=i.clientX,a[Et.Vertical]=i.clientY,a[o+2]=0;let p=i;i.pointerId===void 0&&(i.pointerId=this._mouseId),(m!==i.clientX||_!==i.clientY)&&(p.inputIndex=Et.Move,this._onInputChanged(r,s,p)),p.inputIndex=o+2,r===qe.Mouse&&this._mouseId>=0&&((h=(f=this._elementToAttachTo).hasPointerCapture)!=null&&h.call(f,this._mouseId))?this._elementToAttachTo.releasePointerCapture(this._mouseId):i.pointerId&&((u=(d=this._elementToAttachTo).hasPointerCapture)!=null&&u.call(d,i.pointerId))&&this._elementToAttachTo.releasePointerCapture(i.pointerId),this._onInputChanged(r,s,p),r===qe.Touch&&this._onDeviceDisconnected(r,s)}},this._pointerCancelTouch=i=>{var a,o;let r=this._activeTouchIds.indexOf(i);if(r===-1)return;(o=(a=this._elementToAttachTo).hasPointerCapture)!=null&&o.call(a,i)&&this._elementToAttachTo.releasePointerCapture(i),this._inputs[qe.Touch][r][Et.LeftClick]=0;let s=ao.CreateDeviceEvent(qe.Touch,r,Et.LeftClick,0,this,this._elementToAttachTo,i);this._onInputChanged(qe.Touch,r,s),this._activeTouchIds[r]=-1,this._onDeviceDisconnected(qe.Touch,r)},this._pointerCancelEvent=i=>{var r,s;if(i.pointerType==="mouse"){let a=this._inputs[qe.Mouse][0];this._mouseId>=0&&((s=(r=this._elementToAttachTo).hasPointerCapture)!=null&&s.call(r,this._mouseId))&&this._elementToAttachTo.releasePointerCapture(this._mouseId);for(let o=Et.LeftClick;o<=Et.BrowserForward;o++)if(a[o]===1){a[o]=0;let l=ao.CreateDeviceEvent(qe.Mouse,0,o,0,this,this._elementToAttachTo);this._onInputChanged(qe.Mouse,0,l)}}else this._pointerCancelTouch(i.pointerId)},this._pointerLeaveEvent=i=>{i.pointerType==="pen"&&this._pointerCancelTouch(i.pointerId)},this._wheelEventName="onwheel"in document.createElement("div")?"wheel":document.onmousewheel!==void 0?"mousewheel":"DOMMouseScroll";let e=!1,t=function(){};try{let i=Object.defineProperty({},"passive",{get:function(){e=!0}});this._elementToAttachTo.addEventListener("test",t,i),this._elementToAttachTo.removeEventListener("test",t,i)}catch(i){}this._pointerBlurEvent=()=>{var i,r,s,a,o;if(this.isDeviceAvailable(qe.Mouse)){let l=this._inputs[qe.Mouse][0];this._mouseId>=0&&((r=(i=this._elementToAttachTo).hasPointerCapture)!=null&&r.call(i,this._mouseId))&&this._elementToAttachTo.releasePointerCapture(this._mouseId);for(let c=Et.LeftClick;c<=Et.BrowserForward;c++)if(l[c]===1){l[c]=0;let f=ao.CreateDeviceEvent(qe.Mouse,0,c,0,this,this._elementToAttachTo);this._onInputChanged(qe.Mouse,0,f)}}if(this.isDeviceAvailable(qe.Touch)){let l=this._inputs[qe.Touch];for(let c=0;c{let r=qe.Mouse,s=0;this._inputs[r]||(this._inputs[r]=[]),this._inputs[r][s]||(this._pointerActive=!0,this._registerDevice(r,s,oB));let a=this._inputs[r][s];if(a){a[Et.MouseWheelX]=i.deltaX||0,a[Et.MouseWheelY]=i.deltaY||i.wheelDelta||0,a[Et.MouseWheelZ]=i.deltaZ||0;let o=i;i.pointerId===void 0&&(i.pointerId=this._mouseId),a[Et.MouseWheelX]!==0&&(o.inputIndex=Et.MouseWheelX,this._onInputChanged(r,s,o)),a[Et.MouseWheelY]!==0&&(o.inputIndex=Et.MouseWheelY,this._onInputChanged(r,s,o)),a[Et.MouseWheelZ]!==0&&(o.inputIndex=Et.MouseWheelZ,this._onInputChanged(r,s,o))}},this._usingMacOs&&this._isUsingChromium&&(this._pointerMacOsChromeOutEvent=i=>{i.buttons>1&&this._pointerCancelEvent(i)},this._elementToAttachTo.addEventListener("lostpointercapture",this._pointerMacOsChromeOutEvent)),this._elementToAttachTo.addEventListener(this._eventPrefix+"move",this._pointerMoveEvent),this._elementToAttachTo.addEventListener(this._eventPrefix+"down",this._pointerDownEvent),this._elementToAttachTo.addEventListener(this._eventPrefix+"up",this._pointerUpEvent),this._elementToAttachTo.addEventListener(this._eventPrefix+"cancel",this._pointerCancelEvent),this._elementToAttachTo.addEventListener(this._eventPrefix+"leave",this._pointerLeaveEvent),this._elementToAttachTo.addEventListener("blur",this._pointerBlurEvent),this._elementToAttachTo.addEventListener(this._wheelEventName,this._pointerWheelEvent,e?{passive:!1}:!1),this._pointerInputClearObserver=this._engine.onEndFrameObservable.add(()=>{if(this.isDeviceAvailable(qe.Mouse)){let i=this._inputs[qe.Mouse][0];i[Et.MouseWheelX]=0,i[Et.MouseWheelY]=0,i[Et.MouseWheelZ]=0}})}_handleGamepadActions(){this._gamepadConnectedEvent=e=>{this._addGamePad(e.gamepad)},this._gamepadDisconnectedEvent=e=>{if(this._gamepads){let t=this._getGamepadDeviceType(e.gamepad.id),i=e.gamepad.index;this._unregisterDevice(t,i),delete this._gamepads[i]}},window.addEventListener("gamepadconnected",this._gamepadConnectedEvent),window.addEventListener("gamepaddisconnected",this._gamepadDisconnectedEvent)}_updateDevice(e,t,i){let r=navigator.getGamepads()[t];if(r&&e===this._gamepads[t]){let s=this._inputs[e][t];i>=r.buttons.length?s[i]=r.axes[i-r.buttons.length].valueOf():s[i]=r.buttons[i].value}}_getGamepadDeviceType(e){return e.indexOf("054c")!==-1?e.indexOf("0ce6")!==-1?qe.DualSense:qe.DualShock:e.indexOf("Xbox One")!==-1||e.search("Xbox 360")!==-1||e.search("xinput")!==-1?qe.Xbox:e.indexOf("057e")!==-1?qe.Switch:qe.Generic}_getPointerType(e){let t=qe.Mouse;return(e.pointerType==="touch"||e.pointerType==="pen"||e.touches)&&(t=qe.Touch),t}}});var B_,cB=C(()=>{hi();B_=class{constructor(e,t,i=0){this.deviceType=t,this.deviceSlot=i,this.onInputChangedObservable=new te,this._deviceInputSystem=e}getInput(e){return this._deviceInputSystem.pollInput(this.deviceType,this.deviceSlot,e)}}});var GT,fB=C(()=>{Bh();sB();lB();cB();GT=class{constructor(e){this._registeredManagers=new Array,this._refCount=0,this.registerManager=a=>{for(let o=0;o{let o=this._registeredManagers.indexOf(a);o>-1&&this._registeredManagers.splice(o,1)};let t=Object.keys(qe).length/2;this._devices=new Array(t);let i=(a,o)=>{this._devices[a]||(this._devices[a]=new Array),this._devices[a][o]||(this._devices[a][o]=o);for(let l of this._registeredManagers){let c=new B_(this._deviceInputSystem,a,o);l._addDevice(c)}},r=(a,o)=>{var l;(l=this._devices[a])!=null&&l[o]&&delete this._devices[a][o];for(let c of this._registeredManagers)c._removeDevice(a,o)},s=(a,o,l)=>{if(l)for(let c of this._registeredManagers)c._onInputChanged(a,o,l)};typeof _native!="undefined"?this._deviceInputSystem=new UT(i,r,s):this._deviceInputSystem=new VT(e,i,r,s)}dispose(){this._deviceInputSystem.dispose()}}});var kT,hB=C(()=>{Bh();hi();fB();kT=class{getDeviceSource(e,t){if(t===void 0){if(this._firstDevice[e]===void 0)return null;t=this._firstDevice[e]}return!this._devices[e]||this._devices[e][t]===void 0?null:this._devices[e][t]}getDeviceSources(e){return this._devices[e]?this._devices[e].filter(t=>!!t):[]}constructor(e){let t=Object.keys(qe).length/2;this._devices=new Array(t),this._firstDevice=new Array(t),this._engine=e,this._engine._deviceSourceManager||(this._engine._deviceSourceManager=new GT(e)),this._engine._deviceSourceManager._refCount++,this.onDeviceConnectedObservable=new te(i=>{for(let r of this._devices)if(r)for(let s of r)s&&this.onDeviceConnectedObservable.notifyObserver(i,s)}),this.onDeviceDisconnectedObservable=new te,this._engine._deviceSourceManager.registerManager(this),this._onDisposeObserver=e.onDisposeObservable.add(()=>{this.dispose()})}dispose(){this.onDeviceConnectedObservable.clear(),this.onDeviceDisconnectedObservable.clear(),this._engine._deviceSourceManager&&(this._engine._deviceSourceManager.unregisterManager(this),--this._engine._deviceSourceManager._refCount<1&&(this._engine._deviceSourceManager.dispose(),delete this._engine._deviceSourceManager)),this._engine.onDisposeObservable.remove(this._onDisposeObserver)}_addDevice(e){this._devices[e.deviceType]||(this._devices[e.deviceType]=[]),this._devices[e.deviceType][e.deviceSlot]||(this._devices[e.deviceType][e.deviceSlot]=e,this._updateFirstDevices(e.deviceType)),this.onDeviceConnectedObservable.notifyObservers(e)}_removeDevice(e,t){var r,s;let i=(r=this._devices[e])==null?void 0:r[t];this.onDeviceDisconnectedObservable.notifyObservers(i),(s=this._devices[e])!=null&&s[t]&&delete this._devices[e][t],this._updateFirstDevices(e)}_onInputChanged(e,t,i){var r,s;(s=(r=this._devices[e])==null?void 0:r[t])==null||s.onInputChangedObservable.notifyObservers(i)}_updateFirstDevices(e){switch(e){case qe.Keyboard:case qe.Mouse:this._firstDevice[e]=0;break;case qe.Touch:case qe.DualSense:case qe.DualShock:case qe.Xbox:case qe.Switch:case qe.Generic:{delete this._firstDevice[e];let t=this._devices[e];if(t){for(let i=0;i{Uh=class{};Uh._IsPickingAvailable=!1});var WT,Rn,dB=C(()=>{ro();$2();L_();Ge();GM();FT();Bh();hB();Pi();XM();WT=class{constructor(){this._singleClick=!1,this._doubleClick=!1,this._hasSwiped=!1,this._ignore=!1}get singleClick(){return this._singleClick}get doubleClick(){return this._doubleClick}get hasSwiped(){return this._hasSwiped}get ignore(){return this._ignore}set singleClick(e){this._singleClick=e}set doubleClick(e){this._doubleClick=e}set hasSwiped(e){this._hasSwiped=e}set ignore(e){this._ignore=e}},Rn=class n{constructor(e){this._alreadyAttached=!1,this._meshPickProceed=!1,this._currentPickResult=null,this._previousPickResult=null,this._activePointerIds=new Array,this._activePointerIdsCount=0,this._doubleClickOccured=!1,this._isSwiping=!1,this._swipeButtonPressed=-1,this._skipPointerTap=!1,this._isMultiTouchGesture=!1,this._pointerX=0,this._pointerY=0,this._startingPointerPosition=new Ne(0,0),this._previousStartingPointerPosition=new Ne(0,0),this._startingPointerTime=0,this._previousStartingPointerTime=0,this._pointerCaptures={},this._meshUnderPointerId={},this._movePointerInfo=null,this._cameraObserverCount=0,this._delayedClicks=[null,null,null,null,null],this._deviceSourceManager=null,this._scene=e||Le.LastCreatedScene,this._scene}get meshUnderPointer(){return this._movePointerInfo&&(this._movePointerInfo._generatePickInfo(),this._movePointerInfo=null),this._pointerOverMesh}getMeshUnderPointerByPointerId(e){return this._meshUnderPointerId[e]||null}get unTranslatedPointer(){return new Ne(this._unTranslatedPointerX,this._unTranslatedPointerY)}get pointerX(){return this._pointerX}set pointerX(e){this._pointerX=e}get pointerY(){return this._pointerY}set pointerY(e){this._pointerY=e}_updatePointerPosition(e){let t=this._scene.getEngine().getInputElementClientRect();t&&(this._pointerX=e.clientX-t.left,this._pointerY=e.clientY-t.top,this._unTranslatedPointerX=this._pointerX,this._unTranslatedPointerY=this._pointerY)}_processPointerMove(e,t){let i=this._scene,r=i.getEngine(),s=r.getInputElement();s&&(s.tabIndex=r.canvasTabIndex,i.doNotHandleCursors||(s.style.cursor=i.defaultCursor)),this._setCursorAndPointerOverMesh(e,t,i);for(let l of i._pointerMoveStage){e=e||this._pickMove(t);let c=!!(e!=null&&e.pickedMesh);e=l.action(this._unTranslatedPointerX,this._unTranslatedPointerY,e,c,s)}let a=t.inputIndex>=Et.MouseWheelX&&t.inputIndex<=Et.MouseWheelZ?it.POINTERWHEEL:it.POINTERMOVE;i.onPointerMove&&(e=e||this._pickMove(t),i.onPointerMove(t,e,a));let o;e?(o=new xa(a,t,e),this._setRayOnPointerInfo(e,t)):(o=new xa(a,t,null,this),this._movePointerInfo=o),i.onPointerObservable.hasObservers()&&i.onPointerObservable.notifyObservers(o,a)}_setRayOnPointerInfo(e,t){let i=this._scene;e&&Uh._IsPickingAvailable&&(e.ray||(e.ray=i.createPickingRay(t.offsetX,t.offsetY,K.Identity(),i.activeCamera)))}_addCameraPointerObserver(e,t){return this._cameraObserverCount++,this._scene.onPointerObservable.add(e,t)}_removeCameraPointerObserver(e){return this._cameraObserverCount--,this._scene.onPointerObservable.remove(e)}_checkForPicking(){return!!(this._scene.onPointerObservable.observers.length>this._cameraObserverCount||this._scene.onPointerPick)}_checkPrePointerObservable(e,t,i){let r=this._scene,s=new wT(i,t,this._unTranslatedPointerX,this._unTranslatedPointerY);return e&&(s.originalPickingInfo=e,s.ray=e.ray,t.pointerType==="xr-near"&&e.originMesh&&(s.nearInteractionPickingInfo=e)),r.onPrePointerObservable.notifyObservers(s,i),!!s.skipOnPointerObservable}_pickMove(e){let t=this._scene,i=t.pick(this._unTranslatedPointerX,this._unTranslatedPointerY,t.pointerMovePredicate,t.pointerMoveFastCheck,t.cameraToUseForPointers,t.pointerMoveTrianglePredicate);return this._setCursorAndPointerOverMesh(i,e,t),i}_setCursorAndPointerOverMesh(e,t,i){let s=i.getEngine().getInputElement();if(e!=null&&e.pickedMesh){if(this.setPointerOverMesh(e.pickedMesh,t.pointerId,e,t),!i.doNotHandleCursors&&s&&this._pointerOverMesh){let a=this._pointerOverMesh._getActionManagerForTrigger();a&&a.hasPointerTriggers&&(s.style.cursor=a.hoverCursor||i.hoverCursor)}}else this.setPointerOverMesh(null,t.pointerId,e,t)}simulatePointerMove(e,t){let i=new PointerEvent("pointermove",t);i.inputIndex=Et.Move,!this._checkPrePointerObservable(e,i,it.POINTERMOVE)&&this._processPointerMove(e,i)}simulatePointerDown(e,t){let i=new PointerEvent("pointerdown",t);i.inputIndex=i.button+2,!this._checkPrePointerObservable(e,i,it.POINTERDOWN)&&this._processPointerDown(e,i)}_processPointerDown(e,t){let i=this._scene;if(e!=null&&e.pickedMesh){this._pickedDownMesh=e.pickedMesh;let a=e.pickedMesh._getActionManagerForTrigger();if(a){if(a.hasPickTriggers)switch(a.processTrigger(5,new Jr(e.pickedMesh,i.pointerX,i.pointerY,e.pickedMesh,t,e)),t.button){case 0:a.processTrigger(2,new Jr(e.pickedMesh,i.pointerX,i.pointerY,e.pickedMesh,t,e));break;case 1:a.processTrigger(4,new Jr(e.pickedMesh,i.pointerX,i.pointerY,e.pickedMesh,t,e));break;case 2:a.processTrigger(3,new Jr(e.pickedMesh,i.pointerX,i.pointerY,e.pickedMesh,t,e));break}a.hasSpecificTrigger(8)&&window.setTimeout(()=>{let o=i.pick(this._unTranslatedPointerX,this._unTranslatedPointerY,l=>l.isPickable&&l.isVisible&&l.isReady()&&l.actionManager&&l.actionManager.hasSpecificTrigger(8)&&l===this._pickedDownMesh,!1,i.cameraToUseForPointers);o!=null&&o.pickedMesh&&a&&this._activePointerIdsCount!==0&&Date.now()-this._startingPointerTime>n.LongPressDelay&&!this._isPointerSwiping()&&(this._startingPointerTime=0,a.processTrigger(8,Jr.CreateNew(o.pickedMesh,t)))},n.LongPressDelay)}}else for(let a of i._pointerDownStage)e=a.action(this._unTranslatedPointerX,this._unTranslatedPointerY,e,t,!1);let r,s=it.POINTERDOWN;e?(i.onPointerDown&&i.onPointerDown(t,e,s),r=new xa(s,t,e),this._setRayOnPointerInfo(e,t)):r=new xa(s,t,null,this),i.onPointerObservable.hasObservers()&&i.onPointerObservable.notifyObservers(r,s)}_isPointerSwiping(){return this._isSwiping}simulatePointerUp(e,t,i){let r=new PointerEvent("pointerup",t);r.inputIndex=Et.Move;let s=new WT;i?s.doubleClick=!0:s.singleClick=!0,!this._checkPrePointerObservable(e,r,it.POINTERUP)&&this._processPointerUp(e,r,s)}_processPointerUp(e,t,i){let r=this._scene;if(e!=null&&e.pickedMesh){if(this._pickedUpMesh=e.pickedMesh,this._pickedDownMesh===this._pickedUpMesh&&(r.onPointerPick&&r.onPointerPick(t,e),i.singleClick&&!i.ignore&&r.onPointerObservable.observers.length>this._cameraObserverCount)){let a=it.POINTERPICK,o=new xa(a,t,e);this._setRayOnPointerInfo(e,t),r.onPointerObservable.notifyObservers(o,a)}let s=e.pickedMesh._getActionManagerForTrigger();if(s&&!i.ignore){s.processTrigger(7,Jr.CreateNew(e.pickedMesh,t,e)),!i.hasSwiped&&i.singleClick&&s.processTrigger(1,Jr.CreateNew(e.pickedMesh,t,e));let a=e.pickedMesh._getActionManagerForTrigger(6);i.doubleClick&&a&&a.processTrigger(6,Jr.CreateNew(e.pickedMesh,t,e))}}else if(!i.ignore)for(let s of r._pointerUpStage)e=s.action(this._unTranslatedPointerX,this._unTranslatedPointerY,e,t,i.doubleClick);if(this._pickedDownMesh&&this._pickedDownMesh!==this._pickedUpMesh){let s=this._pickedDownMesh._getActionManagerForTrigger(16);s&&s.processTrigger(16,Jr.CreateNew(this._pickedDownMesh,t))}if(!i.ignore){let s=new xa(it.POINTERUP,t,e);if(this._setRayOnPointerInfo(e,t),r.onPointerObservable.notifyObservers(s,it.POINTERUP),r.onPointerUp&&r.onPointerUp(t,e,it.POINTERUP),!i.hasSwiped&&!this._skipPointerTap&&!this._isMultiTouchGesture){let a=0;if(i.singleClick?a=it.POINTERTAP:i.doubleClick&&(a=it.POINTERDOUBLETAP),a){let o=new xa(a,t,e);r.onPointerObservable.hasObservers()&&r.onPointerObservable.hasSpecificMask(a)&&r.onPointerObservable.notifyObservers(o,a)}}}}isPointerCaptured(e=0){return this._pointerCaptures[e]}attachControl(e=!0,t=!0,i=!0,r=null){let s=this._scene,a=s.getEngine();r||(r=a.getInputElement()),this._alreadyAttached&&this.detachControl(),r&&(this._alreadyAttachedTo=r),this._deviceSourceManager=new kT(a),this._initActionManager=o=>{if(!this._meshPickProceed){let l=s.skipPointerUpPicking||s._registeredActions===0&&!this._checkForPicking()&&!s.onPointerUp?null:s.pick(this._unTranslatedPointerX,this._unTranslatedPointerY,s.pointerUpPredicate,s.pointerUpFastCheck,s.cameraToUseForPointers,s.pointerUpTrianglePredicate);this._currentPickResult=l,l&&(o=l.hit&&l.pickedMesh?l.pickedMesh._getActionManagerForTrigger():null),this._meshPickProceed=!0}return o},this._delayedSimpleClick=(o,l,c)=>{if((Date.now()-this._previousStartingPointerTime>n.DoubleClickDelay&&!this._doubleClickOccured||o!==this._previousButtonPressed)&&(this._doubleClickOccured=!1,l.singleClick=!0,l.ignore=!1,this._delayedClicks[o])){let f=this._delayedClicks[o].evt,h=it.POINTERTAP,d=new xa(h,f,this._currentPickResult);s.onPointerObservable.hasObservers()&&s.onPointerObservable.hasSpecificMask(h)&&s.onPointerObservable.notifyObservers(d,h),this._delayedClicks[o]=null}},this._initClickEvent=(o,l,c,f)=>{var _,p;let h=new WT;this._currentPickResult=null;let d=null,u=o.hasSpecificMask(it.POINTERPICK)||l.hasSpecificMask(it.POINTERPICK)||o.hasSpecificMask(it.POINTERTAP)||l.hasSpecificMask(it.POINTERTAP)||o.hasSpecificMask(it.POINTERDOUBLETAP)||l.hasSpecificMask(it.POINTERDOUBLETAP);!u&&Xl&&(d=this._initActionManager(d,h),d&&(u=d.hasPickTriggers));let m=!1;if(u=u&&!this._isMultiTouchGesture,u){let g=c.button;if(h.hasSwiped=this._isPointerSwiping(),!h.hasSwiped){let v=!n.ExclusiveDoubleClickMode;if(v||(v=!o.hasSpecificMask(it.POINTERDOUBLETAP)&&!l.hasSpecificMask(it.POINTERDOUBLETAP),v&&!Xl.HasSpecificTrigger(6)&&(d=this._initActionManager(d,h),d&&(v=!d.hasSpecificTrigger(6)))),v)(Date.now()-this._previousStartingPointerTime>n.DoubleClickDelay||g!==this._previousButtonPressed)&&(h.singleClick=!0,f(h,this._currentPickResult),m=!0);else{let A={evt:c,clickInfo:h,timeoutId:window.setTimeout(this._delayedSimpleClick.bind(this,g,h,f),n.DoubleClickDelay)};this._delayedClicks[g]=A}let x=o.hasSpecificMask(it.POINTERDOUBLETAP)||l.hasSpecificMask(it.POINTERDOUBLETAP);!x&&Xl.HasSpecificTrigger(6)&&(d=this._initActionManager(d,h),d&&(x=d.hasSpecificTrigger(6))),x&&(g===this._previousButtonPressed&&Date.now()-this._previousStartingPointerTime{if(this._updatePointerPosition(o),!this._isSwiping&&this._swipeButtonPressed!==-1&&(this._isSwiping=Math.abs(this._startingPointerPosition.x-this._pointerX)>n.DragMovementThreshold||Math.abs(this._startingPointerPosition.y-this._pointerY)>n.DragMovementThreshold),a.isPointerLock&&a._verifyPointerLock(),this._checkPrePointerObservable(null,o,o.inputIndex>=Et.MouseWheelX&&o.inputIndex<=Et.MouseWheelZ?it.POINTERWHEEL:it.POINTERMOVE)||!s.cameraToUseForPointers&&!s.activeCamera)return;if(s.skipPointerMovePicking){this._processPointerMove(new Hn,o);return}s.pointerMovePredicate||(s.pointerMovePredicate=c=>c.isPickable&&c.isVisible&&c.isReady()&&c.isEnabled()&&(c.enablePointerMoveEvents||s.constantlyUpdateMeshUnderPointer||c._getActionManagerForTrigger()!==null)&&(!s.cameraToUseForPointers||(s.cameraToUseForPointers.layerMask&c.layerMask)!==0));let l=s._registeredActions>0||s.constantlyUpdateMeshUnderPointer?this._pickMove(o):null;this._processPointerMove(l,o)},this._onPointerDown=o=>{var f;let l=this._activePointerIds.indexOf(-1);if(l===-1?this._activePointerIds.push(o.pointerId):this._activePointerIds[l]=o.pointerId,this._activePointerIdsCount++,this._pickedDownMesh=null,this._meshPickProceed=!1,n.ExclusiveDoubleClickMode){for(let h=0;hh.isPickable&&h.isVisible&&h.isReady()&&h.isEnabled()&&(!s.cameraToUseForPointers||(s.cameraToUseForPointers.layerMask&h.layerMask)!==0)),this._pickedDownMesh=null;let c;s.skipPointerDownPicking||s._registeredActions===0&&!this._checkForPicking()&&!s.onPointerDown?c=new Hn:c=s.pick(this._unTranslatedPointerX,this._unTranslatedPointerY,s.pointerDownPredicate,s.pointerDownFastCheck,s.cameraToUseForPointers,s.pointerDownTrianglePredicate),this._processPointerDown(c,o)},this._onPointerUp=o=>{let l=this._activePointerIds.indexOf(o.pointerId);l!==-1&&(this._activePointerIds[l]=-1,this._activePointerIdsCount--,this._pickedUpMesh=null,this._meshPickProceed=!1,this._updatePointerPosition(o),s.preventDefaultOnPointerUp&&r&&(o.preventDefault(),r.focus()),this._initClickEvent(s.onPrePointerObservable,s.onPointerObservable,o,(c,f)=>{if(s.onPrePointerObservable.hasObservers()&&(this._skipPointerTap=!1,!c.ignore)){if(this._checkPrePointerObservable(null,o,it.POINTERUP)){this._swipeButtonPressed===o.button&&(this._isSwiping=!1,this._swipeButtonPressed=-1),o.buttons===0&&(this._pointerCaptures[o.pointerId]=!1);return}c.hasSwiped||(c.singleClick&&s.onPrePointerObservable.hasSpecificMask(it.POINTERTAP)&&this._checkPrePointerObservable(null,o,it.POINTERTAP)&&(this._skipPointerTap=!0),c.doubleClick&&s.onPrePointerObservable.hasSpecificMask(it.POINTERDOUBLETAP)&&this._checkPrePointerObservable(null,o,it.POINTERDOUBLETAP)&&(this._skipPointerTap=!0))}if(!this._pointerCaptures[o.pointerId]){this._swipeButtonPressed===o.button&&(this._isSwiping=!1,this._swipeButtonPressed=-1);return}o.buttons===0&&(this._pointerCaptures[o.pointerId]=!1),!(!s.cameraToUseForPointers&&!s.activeCamera)&&(s.pointerUpPredicate||(s.pointerUpPredicate=h=>h.isPickable&&h.isVisible&&h.isReady()&&h.isEnabled()&&(!s.cameraToUseForPointers||(s.cameraToUseForPointers.layerMask&h.layerMask)!==0)),!this._meshPickProceed&&(Xl&&Xl.HasTriggers||this._checkForPicking()||s.onPointerUp)&&this._initActionManager(null,c),f||(f=this._currentPickResult),this._processPointerUp(f,o,c),this._previousPickResult=this._currentPickResult,this._swipeButtonPressed===o.button&&(this._isSwiping=!1,this._swipeButtonPressed=-1))}))},this._onKeyDown=o=>{let l=no.KEYDOWN;if(s.onPreKeyboardObservable.hasObservers()){let c=new F_(l,o);if(s.onPreKeyboardObservable.notifyObservers(c,l),c.skipOnKeyboardObservable)return}if(s.onKeyboardObservable.hasObservers()){let c=new Ku(l,o);s.onKeyboardObservable.notifyObservers(c,l)}s.actionManager&&s.actionManager.processTrigger(14,Jr.CreateNewFromScene(s,o))},this._onKeyUp=o=>{let l=no.KEYUP;if(s.onPreKeyboardObservable.hasObservers()){let c=new F_(l,o);if(s.onPreKeyboardObservable.notifyObservers(c,l),c.skipOnKeyboardObservable)return}if(s.onKeyboardObservable.hasObservers()){let c=new Ku(l,o);s.onKeyboardObservable.notifyObservers(c,l)}s.actionManager&&s.actionManager.processTrigger(15,Jr.CreateNewFromScene(s,o))},this._deviceSourceManager.onDeviceConnectedObservable.add(o=>{o.deviceType===qe.Mouse?o.onInputChangedObservable.add(l=>{this._originMouseEvent=l,l.inputIndex===Et.LeftClick||l.inputIndex===Et.MiddleClick||l.inputIndex===Et.RightClick||l.inputIndex===Et.BrowserBack||l.inputIndex===Et.BrowserForward?t&&o.getInput(l.inputIndex)===1?this._onPointerDown(l):e&&o.getInput(l.inputIndex)===0&&this._onPointerUp(l):i&&(l.inputIndex===Et.Move?this._onPointerMove(l):(l.inputIndex===Et.MouseWheelX||l.inputIndex===Et.MouseWheelY||l.inputIndex===Et.MouseWheelZ)&&this._onPointerMove(l))}):o.deviceType===qe.Touch?o.onInputChangedObservable.add(l=>{l.inputIndex===Et.LeftClick&&(t&&o.getInput(l.inputIndex)===1?(this._onPointerDown(l),this._activePointerIdsCount>1&&(this._isMultiTouchGesture=!0)):e&&o.getInput(l.inputIndex)===0&&(this._onPointerUp(l),this._activePointerIdsCount===0&&(this._isMultiTouchGesture=!1))),i&&l.inputIndex===Et.Move&&this._onPointerMove(l)}):o.deviceType===qe.Keyboard&&o.onInputChangedObservable.add(l=>{l.type==="keydown"?this._onKeyDown(l):l.type==="keyup"&&this._onKeyUp(l)})}),this._alreadyAttached=!0}detachControl(){this._alreadyAttached&&(this._deviceSourceManager.dispose(),this._deviceSourceManager=null,this._alreadyAttachedTo&&!this._scene.doNotHandleCursors&&(this._alreadyAttachedTo.style.cursor=this._scene.defaultCursor),this._alreadyAttached=!1,this._alreadyAttachedTo=null)}setPointerOverMesh(e,t=0,i,r){if(this._meshUnderPointerId[t]===e&&(!e||!e._internalAbstractMeshDataInfo._pointerOverDisableMeshTesting))return;let s=this._meshUnderPointerId[t],a;s&&(a=s._getActionManagerForTrigger(10),a&&a.processTrigger(10,new Jr(s,this._pointerX,this._pointerY,e,r,{pointerId:t}))),e?(this._meshUnderPointerId[t]=e,this._pointerOverMesh=e,a=e._getActionManagerForTrigger(9),a&&a.processTrigger(9,new Jr(e,this._pointerX,this._pointerY,e,r,{pointerId:t,pickResult:i}))):(delete this._meshUnderPointerId[t],this._pointerOverMesh=null),this._scene.onMeshUnderPointerUpdatedObservable.hasObservers()&&this._scene.onMeshUnderPointerUpdatedObservable.notifyObservers({mesh:e,pointerId:t})}getPointerOverMesh(){return this.meshUnderPointer}_invalidateMesh(e){this._pointerOverMesh===e&&(this._pointerOverMesh=null),this._pickedDownMesh===e&&(this._pickedDownMesh=null),this._pickedUpMesh===e&&(this._pickedUpMesh=null);for(let t in this._meshUnderPointerId)this._meshUnderPointerId[t]===e&&delete this._meshUnderPointerId[t]}};Rn.DragMovementThreshold=10;Rn.LongPressDelay=500;Rn.DoubleClickDelay=300;Rn.ExclusiveDoubleClickMode=!1});var Qo,YM=C(()=>{Pl();Qo=class n{get min(){return this._min}get max(){return this._max}get average(){return this._average}get lastSecAverage(){return this._lastSecAverage}get current(){return this._current}get total(){return this._totalAccumulated}get count(){return this._totalValueCount}constructor(){this._startMonitoringTime=0,this._min=0,this._max=0,this._average=0,this._lastSecAverage=0,this._current=0,this._totalValueCount=0,this._totalAccumulated=0,this._lastSecAccumulated=0,this._lastSecTime=0,this._lastSecValueCount=0}fetchNewFrame(){this._totalValueCount++,this._current=0,this._lastSecValueCount++}addCount(e,t){n.Enabled&&(this._current+=e,t&&this._fetchResult())}beginMonitoring(){n.Enabled&&(this._startMonitoringTime=dr.Now)}endMonitoring(e=!0){if(!n.Enabled)return;e&&this.fetchNewFrame();let t=dr.Now;this._current=t-this._startMonitoringTime,e&&this._fetchResult()}endFrame(){this._fetchResult()}_fetchResult(){this._totalAccumulated+=this._current,this._lastSecAccumulated+=this._current,this._min=Math.min(this._min,this._current),this._max=Math.max(this._max,this._current),this._average=this._totalAccumulated/this._totalValueCount;let e=dr.Now;e-this._lastSecTime>1e3&&(this._lastSecAverage=this._lastSecAccumulated/this._lastSecValueCount,this._lastSecTime=e,this._lastSecAccumulated=0,this._lastSecValueCount=0)}};Qo.Enabled=!0});var Yl,HT=C(()=>{Yl=class{static get UniqueId(){let e=this._UniqueIdCounter;return this._UniqueIdCounter++,e}};Yl._UniqueIdCounter=1});var zT,uB=C(()=>{zT=class{constructor(){this.pointerDownFastCheck=!1,this.pointerUpFastCheck=!1,this.pointerMoveFastCheck=!1,this.skipPointerMovePicking=!1,this.skipPointerDownPicking=!1,this.skipPointerUpPicking=!1}}});var jie,qie,mB,Qt,ps=C(()=>{Ci();Pl();hi();to();U2();sf();Ge();D_();of();L_();GM();xT();w_();bT();Yu();ma();Pi();ln();dB();YM();zt();fT();HT();Bl();I_();Xo();uB();Pt();Vi();Wo();jie=new Mi,qie=new Mi;(function(n){n[n.BackwardCompatible=0]="BackwardCompatible",n[n.Intermediate=1]="Intermediate",n[n.Aggressive=2]="Aggressive"})(mB||(mB={}));Qt=class n{static DefaultMaterialFactory(e){throw Xe("StandardMaterial")}static CollisionCoordinatorFactory(){throw Xe("DefaultCollisionCoordinator")}get clearColor(){return this._clearColor}set clearColor(e){e!==this._clearColor&&(this._clearColor=e,this.onClearColorChangedObservable.notifyObservers(this._clearColor))}get imageProcessingConfiguration(){return this._imageProcessingConfiguration}get performancePriority(){return this._performancePriority}set performancePriority(e){if(e!==this._performancePriority){switch(this._performancePriority=e,e){case 0:this.skipFrustumClipping=!1,this._renderingManager.maintainStateBetweenFrames=!1,this.skipPointerMovePicking=!1,this.autoClear=!0;break;case 1:this.skipFrustumClipping=!1,this._renderingManager.maintainStateBetweenFrames=!1,this.skipPointerMovePicking=!0,this.autoClear=!1;break;case 2:this.skipFrustumClipping=!0,this._renderingManager.maintainStateBetweenFrames=!0,this.skipPointerMovePicking=!0,this.autoClear=!1;break}this.onScenePerformancePriorityChangedObservable.notifyObservers(e)}}set forceWireframe(e){this._forceWireframe!==e&&(this._forceWireframe=e,this.markAllMaterialsAsDirty(16))}get forceWireframe(){return this._forceWireframe}set skipFrustumClipping(e){this._skipFrustumClipping!==e&&(this._skipFrustumClipping=e)}get skipFrustumClipping(){return this._skipFrustumClipping}set forcePointsCloud(e){this._forcePointsCloud!==e&&(this._forcePointsCloud=e,this.markAllMaterialsAsDirty(16))}get forcePointsCloud(){return this._forcePointsCloud}get environmentTexture(){return this._environmentTexture}set environmentTexture(e){this._environmentTexture!==e&&(this._environmentTexture=e,this.onEnvironmentTextureChangedObservable.notifyObservers(e),this.markAllMaterialsAsDirty(1))}getNodes(){let e=[];e=e.concat(this.meshes),e=e.concat(this.lights),e=e.concat(this.cameras),e=e.concat(this.transformNodes);for(let t of this.skeletons)e=e.concat(t.bones);return e}get animationPropertiesOverride(){return this._animationPropertiesOverride}set animationPropertiesOverride(e){this._animationPropertiesOverride=e}set onDispose(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)}set beforeRender(e){this._onBeforeRenderObserver&&this.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),e&&(this._onBeforeRenderObserver=this.onBeforeRenderObservable.add(e))}set afterRender(e){this._onAfterRenderObserver&&this.onAfterRenderObservable.remove(this._onAfterRenderObserver),e&&(this._onAfterRenderObserver=this.onAfterRenderObservable.add(e))}set beforeCameraRender(e){this._onBeforeCameraRenderObserver&&this.onBeforeCameraRenderObservable.remove(this._onBeforeCameraRenderObserver),this._onBeforeCameraRenderObserver=this.onBeforeCameraRenderObservable.add(e)}set afterCameraRender(e){this._onAfterCameraRenderObserver&&this.onAfterCameraRenderObservable.remove(this._onAfterCameraRenderObserver),this._onAfterCameraRenderObserver=this.onAfterCameraRenderObservable.add(e)}get pointerDownPredicate(){return this._pointerPickingConfiguration.pointerDownPredicate}set pointerDownPredicate(e){this._pointerPickingConfiguration.pointerDownPredicate=e}get pointerUpPredicate(){return this._pointerPickingConfiguration.pointerUpPredicate}set pointerUpPredicate(e){this._pointerPickingConfiguration.pointerUpPredicate=e}get pointerMovePredicate(){return this._pointerPickingConfiguration.pointerMovePredicate}set pointerMovePredicate(e){this._pointerPickingConfiguration.pointerMovePredicate=e}get pointerDownFastCheck(){return this._pointerPickingConfiguration.pointerDownFastCheck}set pointerDownFastCheck(e){this._pointerPickingConfiguration.pointerDownFastCheck=e}get pointerUpFastCheck(){return this._pointerPickingConfiguration.pointerUpFastCheck}set pointerUpFastCheck(e){this._pointerPickingConfiguration.pointerUpFastCheck=e}get pointerMoveFastCheck(){return this._pointerPickingConfiguration.pointerMoveFastCheck}set pointerMoveFastCheck(e){this._pointerPickingConfiguration.pointerMoveFastCheck=e}get skipPointerMovePicking(){return this._pointerPickingConfiguration.skipPointerMovePicking}set skipPointerMovePicking(e){this._pointerPickingConfiguration.skipPointerMovePicking=e}get skipPointerDownPicking(){return this._pointerPickingConfiguration.skipPointerDownPicking}set skipPointerDownPicking(e){this._pointerPickingConfiguration.skipPointerDownPicking=e}get skipPointerUpPicking(){return this._pointerPickingConfiguration.skipPointerUpPicking}set skipPointerUpPicking(e){this._pointerPickingConfiguration.skipPointerUpPicking=e}get unTranslatedPointer(){return this._inputManager.unTranslatedPointer}static get DragMovementThreshold(){return Rn.DragMovementThreshold}static set DragMovementThreshold(e){Rn.DragMovementThreshold=e}static get LongPressDelay(){return Rn.LongPressDelay}static set LongPressDelay(e){Rn.LongPressDelay=e}static get DoubleClickDelay(){return Rn.DoubleClickDelay}static set DoubleClickDelay(e){Rn.DoubleClickDelay=e}static get ExclusiveDoubleClickMode(){return Rn.ExclusiveDoubleClickMode}static set ExclusiveDoubleClickMode(e){Rn.ExclusiveDoubleClickMode=e}get _eyePosition(){var e,t,i;return(i=(t=this._forcedViewPosition)!=null?t:(e=this.activeCamera)==null?void 0:e.globalPosition)!=null?i:b.ZeroReadOnly}bindEyePosition(e,t="vEyePosition",i=!1){let r=this._eyePosition,s=this.useRightHandedSystem===(this._mirroredCameraPosition!=null),a=this.floatingOriginOffset,o=jie.set(r.x,r.y,r.z,s?-1:1),l=o.subtractFromFloatsToRef(a.x,a.y,a.z,0,qie);return e&&(i?e.setFloat3(t,l.x,l.y,l.z):e.setVector4(t,l)),o}finalizeSceneUbo(){let e=this.getSceneUniformBuffer(),t=this.bindEyePosition(null),i=this.floatingOriginOffset;return e.updateFloat4("vEyePosition",t.x-i.x,t.y-i.y,t.z-i.z,t.w),e.update(),e}set useRightHandedSystem(e){this._useRightHandedSystem!==e&&(this._useRightHandedSystem=e,this.markAllMaterialsAsDirty(16))}get useRightHandedSystem(){return this._useRightHandedSystem}setStepId(e){this._currentStepId=e}getStepId(){return this._currentStepId}getInternalStep(){return this._currentInternalStep}set fogEnabled(e){this._fogEnabled!==e&&(this._fogEnabled=e,this.markAllMaterialsAsDirty(16))}get fogEnabled(){return this._fogEnabled}set fogMode(e){this._fogMode!==e&&(this._fogMode=e,this.markAllMaterialsAsDirty(16))}get fogMode(){return this._fogMode}get prePass(){return!!this.prePassRenderer&&this.prePassRenderer.defaultRT.enabled}set shadowsEnabled(e){this._shadowsEnabled!==e&&(this._shadowsEnabled=e,this.markAllMaterialsAsDirty(2))}get shadowsEnabled(){return this._shadowsEnabled}set lightsEnabled(e){this._lightsEnabled!==e&&(this._lightsEnabled=e,this.markAllMaterialsAsDirty(2))}get lightsEnabled(){return this._lightsEnabled}get activeCameras(){return this._activeCameras}set activeCameras(e){this._unObserveActiveCameras&&(this._unObserveActiveCameras(),this._unObserveActiveCameras=null),e&&(this._unObserveActiveCameras=lT(e,()=>{this.onActiveCamerasChanged.notifyObservers(this)})),this._activeCameras=e}get activeCamera(){return this._activeCamera}set activeCamera(e){e!==this._activeCamera&&(this._activeCamera=e,this.onActiveCameraChanged.notifyObservers(this))}get _hasDefaultMaterial(){return n.DefaultMaterialFactory!==n._OriginalDefaultMaterialFactory}get defaultMaterial(){return this._defaultMaterial||(this._defaultMaterial=n.DefaultMaterialFactory(this)),this._defaultMaterial}set defaultMaterial(e){this._defaultMaterial=e}set texturesEnabled(e){this._texturesEnabled!==e&&(this._texturesEnabled=e,this.markAllMaterialsAsDirty(1))}get texturesEnabled(){return this._texturesEnabled}get frameGraph(){return this._frameGraph}set frameGraph(e){if(this._frameGraph){this._frameGraph=e,e||(this.customRenderFunction=this._currentCustomRenderFunction);return}this._frameGraph=e,e&&(this._currentCustomRenderFunction=this.customRenderFunction,this.customRenderFunction=this._renderWithFrameGraph,this.activeCamera=null)}set skeletonsEnabled(e){this._skeletonsEnabled!==e&&(this._skeletonsEnabled=e,this.markAllMaterialsAsDirty(8))}get skeletonsEnabled(){return this._skeletonsEnabled}get collisionCoordinator(){return this._collisionCoordinator||(this._collisionCoordinator=n.CollisionCoordinatorFactory(),this._collisionCoordinator.init(this)),this._collisionCoordinator}get renderingManager(){return this._renderingManager}get frustumPlanes(){return this._frustumPlanes}_registerTransientComponents(){if(this._transientComponents.length>0){for(let e of this._transientComponents)e.register();this._transientComponents.length=0}}_addComponent(e){this._components.push(e),this._transientComponents.push(e);let t=e;t.addFromContainer&&t.serialize&&this._serializableComponents.push(t)}_getComponent(e){for(let t of this._components)if(t.name===e)return t;return null}get uniqueId(){return this._uniqueId}constructor(e,t){this._inputManager=new Rn(this),this.cameraToUseForPointers=null,this._isScene=!0,this._blockEntityCollection=!1,this.autoClear=!0,this.autoClearDepthAndStencil=!0,this._clearColor=new lt(.2,.2,.3,1),this.onClearColorChangedObservable=new te,this.ambientColor=new Te(0,0,0),this.environmentIntensity=1,this.iblIntensity=1,this._performancePriority=0,this.onScenePerformancePriorityChangedObservable=new te,this._forceWireframe=!1,this._skipFrustumClipping=!1,this._forcePointsCloud=!1,this.rootNodes=[],this.cameras=[],this.lights=[],this.meshes=[],this.skeletons=[],this.particleSystems=[],this.animations=[],this.animationGroups=[],this.multiMaterials=[],this.materials=[],this.morphTargetManagers=[],this.geometries=[],this.transformNodes=[],this.actionManagers=[],this.objectRenderers=[],this.textures=[],this._environmentTexture=null,this.postProcesses=[],this.effectLayers=[],this.sounds=null,this.layers=[],this.lensFlareSystems=[],this.proceduralTextures=[],this.animationsEnabled=!0,this._animationPropertiesOverride=null,this.useConstantAnimationDeltaTime=!1,this.constantlyUpdateMeshUnderPointer=!1,this.hoverCursor="pointer",this.defaultCursor="",this.doNotHandleCursors=!1,this.preventDefaultOnPointerDown=!0,this.preventDefaultOnPointerUp=!0,this.metadata=null,this.reservedDataStore=null,this.disableOfflineSupportExceptionRules=[],this.onDisposeObservable=new te,this._onDisposeObserver=null,this.onBeforeRenderObservable=new te,this._onBeforeRenderObserver=null,this.onAfterRenderObservable=new te,this.onAfterRenderCameraObservable=new te,this._onAfterRenderObserver=null,this.onBeforeAnimationsObservable=new te,this.onAfterAnimationsObservable=new te,this.onBeforeDrawPhaseObservable=new te,this.onAfterDrawPhaseObservable=new te,this.onReadyObservable=new te,this.onBeforeCameraRenderObservable=new te,this._onBeforeCameraRenderObserver=null,this.onAfterCameraRenderObservable=new te,this._onAfterCameraRenderObserver=null,this.onBeforeActiveMeshesEvaluationObservable=new te,this.onAfterActiveMeshesEvaluationObservable=new te,this.onBeforeParticlesRenderingObservable=new te,this.onAfterParticlesRenderingObservable=new te,this.onDataLoadedObservable=new te,this.onNewCameraAddedObservable=new te,this.onCameraRemovedObservable=new te,this.onNewLightAddedObservable=new te,this.onLightRemovedObservable=new te,this.onNewGeometryAddedObservable=new te,this.onGeometryRemovedObservable=new te,this.onNewTransformNodeAddedObservable=new te,this.onTransformNodeRemovedObservable=new te,this.onNewMeshAddedObservable=new te,this.onMeshRemovedObservable=new te,this.onNewSkeletonAddedObservable=new te,this.onSkeletonRemovedObservable=new te,this.onNewParticleSystemAddedObservable=new te,this.onParticleSystemRemovedObservable=new te,this.onNewAnimationGroupAddedObservable=new te,this.onAnimationGroupRemovedObservable=new te,this.onNewMaterialAddedObservable=new te,this.onNewMultiMaterialAddedObservable=new te,this.onMaterialRemovedObservable=new te,this.onMultiMaterialRemovedObservable=new te,this.onNewTextureAddedObservable=new te,this.onTextureRemovedObservable=new te,this.onNewFrameGraphAddedObservable=new te,this.onFrameGraphRemovedObservable=new te,this.onNewObjectRendererAddedObservable=new te,this.onObjectRendererRemovedObservable=new te,this.onNewPostProcessAddedObservable=new te,this.onPostProcessRemovedObservable=new te,this.onNewEffectLayerAddedObservable=new te,this.onEffectLayerRemovedObservable=new te,this.onBeforeRenderTargetsRenderObservable=new te,this.onAfterRenderTargetsRenderObservable=new te,this.onBeforeStepObservable=new te,this.onAfterStepObservable=new te,this.onActiveCameraChanged=new te,this.onActiveCamerasChanged=new te,this.onBeforeRenderingGroupObservable=new te,this.onAfterRenderingGroupObservable=new te,this.onMeshImportedObservable=new te,this.onAnimationFileImportedObservable=new te,this.onEnvironmentTextureChangedObservable=new te,this.onMeshUnderPointerUpdatedObservable=new te,this._registeredForLateAnimationBindings=new eo(256),this._pointerPickingConfiguration=new zT,this.onPrePointerObservable=new te,this.onPointerObservable=new te,this.onPreKeyboardObservable=new te,this.onKeyboardObservable=new te,this._useRightHandedSystem=!1,this._timeAccumulator=0,this._currentStepId=0,this._currentInternalStep=0,this._fogEnabled=!0,this._fogMode=n.FOGMODE_NONE,this.fogColor=new Te(.2,.2,.3),this.fogDensity=.1,this.fogStart=0,this.fogEnd=1e3,this.needsPreviousWorldMatrices=!1,this._shadowsEnabled=!0,this._lightsEnabled=!0,this._unObserveActiveCameras=null,this._texturesEnabled=!0,this._frameGraph=null,this.frameGraphs=[],this.physicsEnabled=!0,this.particlesEnabled=!0,this.spritesEnabled=!0,this._skeletonsEnabled=!0,this.lensFlaresEnabled=!0,this.collisionsEnabled=!0,this.gravity=new b(0,-9.807,0),this.postProcessesEnabled=!0,this.renderTargetsEnabled=!0,this.dumpNextRenderTargets=!1,this.customRenderTargets=[],this.importedMeshesFiles=[],this.probesEnabled=!0,this._meshesForIntersections=new eo(256),this.proceduralTexturesEnabled=!0,this._totalVertices=new Qo,this._activeIndices=new Qo,this._activeParticles=new Qo,this._activeBones=new Qo,this._animationTime=0,this.animationTimeScale=1,this._renderId=0,this._frameId=0,this._executeWhenReadyTimeoutId=null,this._intermediateRendering=!1,this._defaultFrameBufferCleared=!1,this._viewUpdateFlag=-1,this._projectionUpdateFlag=-1,this._toBeDisposed=new Array(256),this._activeRequests=new Array,this._pendingData=[],this._isDisposed=!1,this._isReadyChecks=[],this.dispatchAllSubMeshesOfActiveMeshes=!1,this._activeMeshes=new wi(256),this._processedMaterials=new wi(256),this._renderTargets=new eo(256),this._materialsRenderTargets=new eo(256),this._activeParticleSystems=new wi(256),this._activeSkeletons=new eo(32),this._softwareSkinnedMeshes=new eo(32),this._activeAnimatables=new Array,this._transformMatrix=K.Zero(),this.requireLightSorting=!1,this._components=[],this._serializableComponents=[],this._transientComponents=[],this._beforeCameraUpdateStage=er.Create(),this._beforeClearStage=er.Create(),this._beforeRenderTargetClearStage=er.Create(),this._gatherRenderTargetsStage=er.Create(),this._gatherActiveCameraRenderTargetsStage=er.Create(),this._isReadyForMeshStage=er.Create(),this._beforeEvaluateActiveMeshStage=er.Create(),this._evaluateSubMeshStage=er.Create(),this._preActiveMeshStage=er.Create(),this._cameraDrawRenderTargetStage=er.Create(),this._beforeCameraDrawStage=er.Create(),this._beforeRenderTargetDrawStage=er.Create(),this._beforeRenderingGroupDrawStage=er.Create(),this._beforeRenderingMeshStage=er.Create(),this._afterRenderingMeshStage=er.Create(),this._afterRenderingGroupDrawStage=er.Create(),this._afterCameraDrawStage=er.Create(),this._afterCameraPostProcessStage=er.Create(),this._afterRenderTargetDrawStage=er.Create(),this._afterRenderTargetPostProcessStage=er.Create(),this._afterRenderStage=er.Create(),this._pointerMoveStage=er.Create(),this._pointerDownStage=er.Create(),this._pointerUpStage=er.Create(),this._geometriesByUniqueId=null,this._uniqueId=0,this._defaultMeshCandidates={data:[],length:0},this._defaultSubMeshCandidates={data:[],length:0},this.onReadyTimeoutObservable=new te,this.onReadyTimeoutDuration=120*1e3,this._timeoutChecksStartTime=0,this._floatingOriginScene=void 0,this._preventFreeActiveMeshesAndRenderingGroups=!1,this._activeMeshesFrozen=!1,this._activeMeshesFrozenButKeepClipping=!1,this._skipEvaluateActiveMeshesCompletely=!1,this._freezeActiveMeshesCancel=null,this._useCurrentFrameBuffer=!1,this._allowPostProcessClearColor=!0,this.getDeterministicFrameTime=()=>this._engine.getTimeStep(),this._getFloatingOriginScene=()=>this._floatingOriginScene,this._registeredActions=0,this._blockMaterialDirtyMechanism=!1,this._perfCollector=null,this.activeCameras=[],this._uniqueId=this.getUniqueId();let i={useGeometryUniqueIdsMap:!0,useMaterialMeshMap:!0,useClonedMeshMap:!0,virtual:!1,defaultCameraLayerMask:268435455,defaultRenderableLayerMask:268435455,...t};this.defaultCameraLayerMask=i.defaultCameraLayerMask,this.defaultRenderableLayerMask=i.defaultRenderableLayerMask,e=this._engine=e||Le.LastCreatedEngine,i.virtual?e._virtualScenes.push(this):(Le._LastCreatedScene=this,e.scenes.push(this)),(e.getCreationOptions().useLargeWorldRendering||t!=null&&t.useFloatingOrigin)&&(Q2(),this._floatingOriginScene=this,Aa.getScene=this._getFloatingOriginScene),this._uid=null,this._renderingManager=new ga(this),Gl&&(this.postProcessManager=new Gl(this)),ar()&&this.attachControl(),this._createUbo(),Wt&&(this._imageProcessingConfiguration=new Wt),this.setDefaultCandidateProviders(),i.useGeometryUniqueIdsMap&&(this._geometriesByUniqueId={}),this.useMaterialMeshMap=i.useMaterialMeshMap,this.useClonedMeshMap=i.useClonedMeshMap,(!t||!t.virtual)&&e.onNewSceneAddedObservable.notifyObservers(this)}getClassName(){return"Scene"}_getDefaultMeshCandidates(){return this._defaultMeshCandidates.data=this.meshes,this._defaultMeshCandidates.length=this.meshes.length,this._defaultMeshCandidates}_getDefaultSubMeshCandidates(e){return this._defaultSubMeshCandidates.data=e.subMeshes,this._defaultSubMeshCandidates.length=e.subMeshes.length,this._defaultSubMeshCandidates}setDefaultCandidateProviders(){this.getActiveMeshCandidates=()=>this._getDefaultMeshCandidates(),this.getActiveSubMeshCandidates=e=>this._getDefaultSubMeshCandidates(e),this.getIntersectingSubMeshCandidates=(e,t)=>this._getDefaultSubMeshCandidates(e),this.getCollidingSubMeshCandidates=(e,t)=>this._getDefaultSubMeshCandidates(e)}get meshUnderPointer(){return this._inputManager.meshUnderPointer}get pointerX(){return this._inputManager.pointerX}set pointerX(e){this._inputManager.pointerX=e}get pointerY(){return this._inputManager.pointerY}set pointerY(e){this._inputManager.pointerY=e}getCachedMaterial(){return this._cachedMaterial}getCachedEffect(){return this._cachedEffect}getCachedVisibility(){return this._cachedVisibility}isCachedMaterialInvalid(e,t,i=1){return this._cachedEffect!==t||this._cachedMaterial!==e||this._cachedVisibility!==i}getEngine(){return this._engine}getTotalVertices(){return this._totalVertices.current}get totalVerticesPerfCounter(){return this._totalVertices}getActiveIndices(){return this._activeIndices.current}get totalActiveIndicesPerfCounter(){return this._activeIndices}getActiveParticles(){return this._activeParticles.current}get activeParticlesPerfCounter(){return this._activeParticles}getActiveBones(){return this._activeBones.current}get activeBonesPerfCounter(){return this._activeBones}getActiveMeshes(){return this._activeMeshes}getAnimationRatio(){return this._animationRatio!==void 0?this._animationRatio:1}getRenderId(){return this._renderId}getFrameId(){return this._frameId}incrementRenderId(){this._renderId++}_createUbo(){this.setSceneUniformBuffer(this.createSceneUniformBuffer())}simulatePointerMove(e,t){return this._inputManager.simulatePointerMove(e,t),this}simulatePointerDown(e,t){return this._inputManager.simulatePointerDown(e,t),this}simulatePointerUp(e,t,i){return this._inputManager.simulatePointerUp(e,t,i),this}isPointerCaptured(e=0){return this._inputManager.isPointerCaptured(e)}attachControl(e=!0,t=!0,i=!0){this._inputManager.attachControl(e,t,i)}detachControl(){this._inputManager.detachControl()}isReady(e=!0){var a,o,l;if(this._isDisposed)return!1;let t,i=this.getEngine(),r=i.currentRenderPassId;i.currentRenderPassId=(o=(a=this.activeCamera)==null?void 0:a.renderPassId)!=null?o:r;let s=!0;for(this._pendingData.length>0&&(s=!1),(l=this.prePassRenderer)==null||l.update(),this.useOrderIndependentTransparency&&this.depthPeelingRenderer&&s&&(s=this.depthPeelingRenderer.isReady()),e&&(this._processedMaterials.reset(),this._materialsRenderTargets.reset()),t=0;t0;for(let d of this._isReadyForMeshStage)d.action(c,f)||(s=!1);if(!e)continue;let h=c.material||this.defaultMaterial;if(h)if(h._storeEffectOnSubMeshes)for(let d of c.subMeshes){let u=d.getMaterial();u&&u.hasRenderTargetTextures&&u.getRenderTargetTextures!=null&&this._processedMaterials.indexOf(u)===-1&&(this._processedMaterials.push(u),this._materialsRenderTargets.concatWithNoDuplicate(u.getRenderTargetTextures()))}else h.hasRenderTargetTextures&&h.getRenderTargetTextures!=null&&this._processedMaterials.indexOf(h)===-1&&(this._processedMaterials.push(h),this._materialsRenderTargets.concatWithNoDuplicate(h.getRenderTargetTextures()))}if(e){for(t=0;t0)for(let c of this.activeCameras)c.isReady(!0)||(s=!1);else this.activeCamera&&(this.activeCamera.isReady(!0)||(s=!1));for(let c of this.particleSystems)c.isReady()||(s=!1);if(this.proceduralTexturesEnabled)for(let c of this.proceduralTextures)c.isReady()||(s=!1);if(this.layers)for(let c of this.layers)c.isReady()||(s=!1);if(this.effectLayers)for(let c of this.effectLayers)c.isLayerReady()||(s=!1);for(let c of this._isReadyChecks)c.isReady()||(s=!1);return i.areAllEffectsReady()||(s=!1),i.currentRenderPassId=r,s}resetCachedMaterial(){this._cachedMaterial=null,this._cachedEffect=null,this._cachedVisibility=null}registerBeforeRender(e){this.onBeforeRenderObservable.add(e)}unregisterBeforeRender(e){this.onBeforeRenderObservable.removeCallback(e)}registerAfterRender(e){this.onAfterRenderObservable.add(e)}unregisterAfterRender(e){this.onAfterRenderObservable.removeCallback(e)}_executeOnceBeforeRender(e){let t=()=>{e(),setTimeout(()=>{this.unregisterBeforeRender(t)})};this.registerBeforeRender(t)}executeOnceBeforeRender(e,t){t!==void 0?setTimeout(()=>{this._executeOnceBeforeRender(e)},t):this._executeOnceBeforeRender(e)}addPendingData(e){this._pendingData.push(e)}removePendingData(e){let t=this.isLoading,i=this._pendingData.indexOf(e);i!==-1&&this._pendingData.splice(i,1),t&&!this.isLoading&&this.onDataLoadedObservable.notifyObservers(this)}getWaitingItemsCount(){return this._pendingData.length}get isLoading(){return this._pendingData.length>0}addIsReadyCheck(e){this._isReadyChecks.indexOf(e)===-1&&this._isReadyChecks.push(e)}removeIsReadyCheck(e){let t=this._isReadyChecks.indexOf(e);t!==-1&&this._isReadyChecks.splice(t,1)}executeWhenReady(e,t=!1){this.onReadyObservable.addOnce(e),this._executeWhenReadyTimeoutId===null&&this._checkIsReady(t)}async whenReadyAsync(e=!1){return await new Promise(t=>{this.executeWhenReady(()=>{t()},e)})}_clearReadynessChecksData(){this._timeoutChecksStartTime=0,this.onReadyTimeoutObservable.clear(),this.onReadyObservable.clear(),this._executeWhenReadyTimeoutId=null}_checkIsReady(e=!1){if(this._registerTransientComponents(),this._timeoutChecksStartTime===0)this._timeoutChecksStartTime=dr.Now;else if(this.onReadyTimeoutDuration>0&&dr.Now-this._timeoutChecksStartTime>this.onReadyTimeoutDuration){this.onReadyTimeoutObservable.notifyObservers(this),this._clearReadynessChecksData();return}if(this.isReady(e)){this.onReadyObservable.notifyObservers(this),this._clearReadynessChecksData();return}if(this._isDisposed){this._clearReadynessChecksData();return}this._executeWhenReadyTimeoutId=setTimeout(()=>{this.incrementRenderId(),this._checkIsReady(e)},100)}get animatables(){return this._activeAnimatables}resetLastAnimationTimeFrame(){this._animationTimeLast=dr.Now}getViewMatrix(){return this._viewMatrix}getProjectionMatrix(){return this._projectionMatrix}getInverseProjectionMatrix(){return this._inverseProjectionMatrix}getTransformMatrix(){return this._transformMatrix}setTransformMatrix(e,t,i,r){this._multiviewSceneUboIsActive=!!(i&&r&&this._multiviewSceneUbo),!(this._viewUpdateFlag===e.updateFlag&&this._projectionUpdateFlag===t.updateFlag)&&(this._viewUpdateFlag=e.updateFlag,this._projectionUpdateFlag=t.updateFlag,this._viewMatrix=e,this._projectionMatrix=t,this._inverseProjectionMatrix||(this._inverseProjectionMatrix=new K),this._projectionMatrix.invertToRef(this._inverseProjectionMatrix),this._viewMatrix.multiplyToRef(this._projectionMatrix,this._transformMatrix),this._frustumPlanes?Jc.GetPlanesToRef(this._transformMatrix,this._frustumPlanes):this._frustumPlanes=Jc.GetPlanes(this._transformMatrix),this._multiviewSceneUboIsActive&&this._multiviewSceneUbo.useUbo?this._updateMultiviewUbo(i,r):this._sceneUbo.useUbo&&(this._sceneUbo.updateMatrix("viewProjection",this._transformMatrix),this._sceneUbo.updateMatrix("view",this._viewMatrix),this._sceneUbo.updateMatrix("projection",this._projectionMatrix),this._sceneUbo.updateMatrix("inverseProjection",this._inverseProjectionMatrix)))}getSceneUniformBuffer(){return this._multiviewSceneUboIsActive&&this._multiviewSceneUbo?this._multiviewSceneUbo:this._sceneUbo}createSceneUniformBuffer(e,t){let i=typeof t=="boolean"?t:t==null?void 0:t.trackUBOsInFrame,r=new or(this._engine,void 0,!1,e!=null?e:"scene",void 0,i);return r.addUniform("viewProjection",16),r.addUniform("view",16),r.addUniform("projection",16),r.addUniform("vEyePosition",4),r.addUniform("inverseProjection",16),r}setSceneUniformBuffer(e){this._sceneUbo=e,this._viewUpdateFlag=-1,this._projectionUpdateFlag=-1}get floatingOriginMode(){return this._floatingOriginScene!==void 0}get floatingOriginOffset(){return this.floatingOriginMode?this._eyePosition:b.ZeroReadOnly}getUniqueId(){return Yl.UniqueId}addMesh(e,t=!1){if(!this._blockEntityCollection&&(this.meshes.push(e),e._resyncLightSources(),e.parent||e._addToSceneRootNodes(),de.SetImmediate(()=>{this.onNewMeshAddedObservable.notifyObservers(e)}),t)){let i=e.getChildMeshes();for(let r of i)this.addMesh(r)}}removeMesh(e,t=!1){let i=this.meshes.indexOf(e);if(i!==-1&&(this.meshes.splice(i,1),e.parent||e._removeFromSceneRootNodes()),this._inputManager._invalidateMesh(e),this.onMeshRemovedObservable.notifyObservers(e),t){let r=e.getChildMeshes();for(let s of r)this.removeMesh(s)}return i}addTransformNode(e){this._blockEntityCollection||e.getScene()===this&&e._indexInSceneTransformNodesArray!==-1||(e._indexInSceneTransformNodesArray=this.transformNodes.length,this.transformNodes.push(e),e.parent||e._addToSceneRootNodes(),this.onNewTransformNodeAddedObservable.notifyObservers(e))}removeTransformNode(e){let t=e._indexInSceneTransformNodesArray;if(t!==-1){if(t!==this.transformNodes.length-1){let i=this.transformNodes[this.transformNodes.length-1];this.transformNodes[t]=i,i._indexInSceneTransformNodesArray=t}e._indexInSceneTransformNodesArray=-1,this.transformNodes.pop(),e.parent||e._removeFromSceneRootNodes()}return this.onTransformNodeRemovedObservable.notifyObservers(e),t}removeSkeleton(e){let t=this.skeletons.indexOf(e);return t!==-1&&(this.skeletons.splice(t,1),this.onSkeletonRemovedObservable.notifyObservers(e),this._executeActiveContainerCleanup(this._activeSkeletons)),t}removeMorphTargetManager(e){let t=this.morphTargetManagers.indexOf(e);return t!==-1&&this.morphTargetManagers.splice(t,1),t}removeLight(e){let t=this.lights.indexOf(e);if(t!==-1){for(let i of this.meshes)i._removeLightSource(e,!1);this.lights.splice(t,1),this.sortLightsByPriority(),e.parent||e._removeFromSceneRootNodes(),this.onLightRemovedObservable.notifyObservers(e)}return t}removeCamera(e){let t=this.cameras.indexOf(e);if(t!==-1&&(this.cameras.splice(t,1),e.parent||e._removeFromSceneRootNodes()),this.activeCameras){let i=this.activeCameras.indexOf(e);i!==-1&&this.activeCameras.splice(i,1)}return this.activeCamera===e&&(this.cameras.length>0?this.activeCamera=this.cameras[0]:this.activeCamera=null),this.onCameraRemovedObservable.notifyObservers(e),t}removeParticleSystem(e){let t=this.particleSystems.indexOf(e);return t!==-1&&(this.particleSystems.splice(t,1),this._executeActiveContainerCleanup(this._activeParticleSystems)),this.onParticleSystemRemovedObservable.notifyObservers(e),t}removeAnimation(e){let t=this.animations.indexOf(e);return t!==-1&&this.animations.splice(t,1),t}stopAnimation(e,t,i){}removeAnimationGroup(e){let t=this.animationGroups.indexOf(e);return t!==-1&&this.animationGroups.splice(t,1),this.onAnimationGroupRemovedObservable.notifyObservers(e),t}removeMultiMaterial(e){let t=this.multiMaterials.indexOf(e);return t!==-1&&this.multiMaterials.splice(t,1),this.onMultiMaterialRemovedObservable.notifyObservers(e),t}removeMaterial(e){let t=e._indexInSceneMaterialArray;if(t!==-1&&t{this.onNewLightAddedObservable.notifyObservers(e)})}}sortLightsByPriority(){this.requireLightSorting&&this.lights.sort(Kt.CompareLightsPriority)}addCamera(e){this._blockEntityCollection||(this.cameras.push(e),de.SetImmediate(()=>{this.onNewCameraAddedObservable.notifyObservers(e)}),e.parent||e._addToSceneRootNodes())}addSkeleton(e){this._blockEntityCollection||(this.skeletons.push(e),de.SetImmediate(()=>{this.onNewSkeletonAddedObservable.notifyObservers(e)}))}addParticleSystem(e){this._blockEntityCollection||(this.particleSystems.push(e),de.SetImmediate(()=>{this.onNewParticleSystemAddedObservable.notifyObservers(e)}))}addAnimation(e){this._blockEntityCollection||this.animations.push(e)}addAnimationGroup(e){this._blockEntityCollection||(this.animationGroups.push(e),de.SetImmediate(()=>{this.onNewAnimationGroupAddedObservable.notifyObservers(e)}))}addMultiMaterial(e){this._blockEntityCollection||(this.multiMaterials.push(e),de.SetImmediate(()=>{this.onNewMultiMaterialAddedObservable.notifyObservers(e)}))}addMaterial(e){this._blockEntityCollection||e.getScene()===this&&e._indexInSceneMaterialArray!==-1||(e._indexInSceneMaterialArray=this.materials.length,this.materials.push(e),de.SetImmediate(()=>{this.onNewMaterialAddedObservable.notifyObservers(e)}))}addMorphTargetManager(e){this._blockEntityCollection||this.morphTargetManagers.push(e)}addGeometry(e){this._blockEntityCollection||(this._geometriesByUniqueId&&(this._geometriesByUniqueId[e.uniqueId]=this.geometries.length),this.geometries.push(e))}addActionManager(e){this.actionManagers.push(e)}addTexture(e){this._blockEntityCollection||(this.textures.push(e),this.onNewTextureAddedObservable.notifyObservers(e))}addFrameGraph(e){this.frameGraphs.push(e),de.SetImmediate(()=>{this.onNewFrameGraphAddedObservable.notifyObservers(e)})}addObjectRenderer(e){this.objectRenderers.push(e),de.SetImmediate(()=>{this.onNewObjectRendererAddedObservable.notifyObservers(e)})}addPostProcess(e){this._blockEntityCollection||(this.postProcesses.push(e),de.SetImmediate(()=>{this.onNewPostProcessAddedObservable.notifyObservers(e)}))}addEffectLayer(e){this._blockEntityCollection||(this.effectLayers.push(e),de.SetImmediate(()=>{this.onNewEffectLayerAddedObservable.notifyObservers(e)}))}switchActiveCamera(e,t=!0){this._engine.getInputElement()&&(this.activeCamera&&this.activeCamera.detachControl(),this.activeCamera=e,t&&e.attachControl())}setActiveCameraById(e){let t=this.getCameraById(e);return t?(this.activeCamera=t,t):null}setActiveCameraByName(e){let t=this.getCameraByName(e);return t?(this.activeCamera=t,t):null}getAnimationGroupByName(e){for(let t=0;ti.uniqueId===e)}getMaterialById(e,t=!1){return this._getMaterial(t,i=>i.id===e)}getMaterialByName(e,t=!1){return this._getMaterial(t,i=>i.name===e)}getLastMaterialById(e,t=!1){for(let i=this.materials.length-1;i>=0;i--)if(this.materials[i].id===e)return this.materials[i];if(t){for(let i=this.multiMaterials.length-1;i>=0;i--)if(this.multiMaterials[i].id===e)return this.multiMaterials[i]}return null}getTextureByUniqueId(e){for(let t=0;t{this.onNewGeometryAddedObservable.notifyObservers(e)}),!0)}removeGeometry(e){let t;if(this._geometriesByUniqueId){if(t=this._geometriesByUniqueId[e.uniqueId],t===void 0)return!1}else if(t=this.geometries.indexOf(e),t<0)return!1;if(t!==this.geometries.length-1){let i=this.geometries[this.geometries.length-1];i&&(this.geometries[t]=i,this._geometriesByUniqueId&&(this._geometriesByUniqueId[i.uniqueId]=t))}return this._geometriesByUniqueId&&(this._geometriesByUniqueId[e.uniqueId]=void 0),this.geometries.pop(),this.onGeometryRemovedObservable.notifyObservers(e),!0}getGeometries(){return this.geometries}getMeshById(e){for(let t=0;t=0;t--)if(this.meshes[t].id===e)return this.meshes[t];return null}getLastTransformNodeById(e){for(let t=this.transformNodes.length-1;t>=0;t--)if(this.transformNodes[t].id===e)return this.transformNodes[t];return null}getLastEntryById(e){let t;for(t=this.meshes.length-1;t>=0;t--)if(this.meshes[t].id===e)return this.meshes[t];for(t=this.transformNodes.length-1;t>=0;t--)if(this.transformNodes[t].id===e)return this.transformNodes[t];for(t=this.cameras.length-1;t>=0;t--)if(this.cameras[t].id===e)return this.cameras[t];for(t=this.lights.length-1;t>=0;t--)if(this.lights[t].id===e)return this.lights[t];for(t=this.skeletons.length-1;t>=0;t--){let i=this.skeletons[t];for(let r=i.bones.length-1;r>=0;r--)if(i.bones[r].id===e)return i.bones[r]}return null}getNodeById(e){let t=this.getMeshById(e);if(t)return t;let i=this.getTransformNodeById(e);if(i)return i;let r=this.getLightById(e);if(r)return r;let s=this.getCameraById(e);if(s)return s;let a=this.getBoneById(e);return a||null}getNodeByName(e){let t=this.getMeshByName(e);if(t)return t;let i=this.getTransformNodeByName(e);if(i)return i;let r=this.getLightByName(e);if(r)return r;let s=this.getCameraByName(e);if(s)return s;let a=this.getBoneByName(e);return a||null}getMeshByName(e){for(let t=0;t=0;t--)if(this.skeletons[t].id===e)return this.skeletons[t];return null}getSkeletonByUniqueId(e){for(let t=0;t{let o=!0,l=!0;for(let c of a)o&&(o=c.objectRenderer._isFrozen),l&&(l=c.objectRenderer._freezeActiveMeshesCancel!==null);if(o)return!0;if(!l)throw new Error("Freezing active meshes was cancelled");return!1},()=>{this._freezeActiveMeshesCancel=null,this._activeMeshesFrozen=!0,this._activeMeshesFrozenButKeepClipping=s,this._skipEvaluateActiveMeshesCompletely=e,t==null||t()},(o,l)=>{if(this._freezeActiveMeshesCancel=null,this.unfreezeActiveMeshes(),l){let c="Scene: Timeout while waiting for meshes to be frozen.";i?i(c):(J.Error(c),o&&J.Error(o))}else{let c="Scene: An unexpected error occurred while trying to freeze active meshes.";i?i(c):(J.Error(c),o&&(J.Error(o),o.stack&&J.Error(o.stack)))}}),this}return this.executeWhenReady(()=>{if(!this.activeCamera){i&&i("No active camera found");return}if(this._frustumPlanes||this.updateTransformMatrix(),this._evaluateActiveMeshes(),this._activeMeshesFrozen=!0,this._activeMeshesFrozenButKeepClipping=s,this._skipEvaluateActiveMeshesCompletely=e,r)for(let a=0;ae.dispose())}_evaluateActiveMeshes(){var i;if(this._engine.snapshotRendering&&this._engine.snapshotRenderingMode===1){this._activeMeshes.length>0&&((i=this.activeCamera)==null||i._activeMeshes.reset(),this._activeMeshes.reset(),this._renderingManager.reset(),this._processedMaterials.reset(),this._activeParticleSystems.reset(),this._activeSkeletons.reset(),this._softwareSkinnedMeshes.reset());return}if(this._activeMeshesFrozen&&this._activeMeshes.length){if(!this._skipEvaluateActiveMeshesCompletely){let r=this._activeMeshes.length;for(let s=0;s0&&(s.layerMask&this.activeCamera.layerMask)!==0&&(this._skipFrustumClipping||s.alwaysSelectAsActiveMesh||s.isInFrustum(this._frustumPlanes)))){this._activeMeshes.push(s),this.activeCamera._activeMeshes.push(s),o!==s&&o._activate(this._renderId,!1);for(let l of this._preActiveMeshStage)l.action(s);s._activate(this._renderId,!1)&&(s.isAnInstance?s._internalAbstractMeshDataInfo._actAsRegularMesh&&(o=s):o._internalAbstractMeshDataInfo._onlyForInstances=!1,o._internalAbstractMeshDataInfo._isActive=!0,this._activeMesh(s,o)),s._postActivate()}}if(this.onAfterActiveMeshesEvaluationObservable.notifyObservers(this),this.particlesEnabled){this.onBeforeParticlesRenderingObservable.notifyObservers(this);for(let r=0;r0){let r=this.getActiveSubMeshCandidates(t),s=r.length;i=i||s===1;for(let a=0;a0&&this._renderTargets.concatWithNoDuplicate(e.customRenderTargets),t&&t.customRenderTargets&&t.customRenderTargets.length>0&&this._renderTargets.concatWithNoDuplicate(t.customRenderTargets),this.environmentTexture&&this.environmentTexture.isRenderTarget&&this._renderTargets.pushNoDuplicate(this.environmentTexture);for(let d of this._gatherActiveCameraRenderTargetsStage)d.action(this._renderTargets);let s=!1;if(this.renderTargetsEnabled){this._intermediateRendering=!0;let d;if(this._renderTargets.length>0){de.StartPerformanceCounter("Render targets",this._renderTargets.length>0);let u=(f=this.getBoundingBoxRenderer)==null?void 0:f.call(this);for(let m=0;m0?u.renderList.data.slice():[],d.length=u.renderList.length),_.render(p,this.dumpNextRenderTargets),s=!0}}u&&d&&(u.renderList.data=d,u.renderList.length=d.length),de.EndPerformanceCounter("Render targets",this._renderTargets.length>0),this._renderId++}if(this._cameraDrawRenderTargetStage.length>0){let u=(h=this.getBoundingBoxRenderer)==null?void 0:h.call(this);u&&!d&&(d=u.renderList.length>0?u.renderList.data.slice():[],d.length=u.renderList.length);for(let m of this._cameraDrawRenderTargetStage)s=m.action(this.activeCamera)||s;u&&d&&(u.renderList.data=d,u.renderList.length=d.length)}this._intermediateRendering=!1}s&&!this.prePass&&(this._bindFrameBuffer(this._activeCamera,!1),this.updateTransformMatrix()),this.onAfterRenderTargetsRenderObservable.notifyObservers(this),this.postProcessManager&&!e._multiviewTexture&&!this.prePass&&this.postProcessManager._prepareFrame();for(let d of this._beforeCameraDrawStage)d.action(this.activeCamera);this.onBeforeDrawPhaseObservable.notifyObservers(this);let a=r.snapshotRendering&&r.snapshotRenderingMode===1;a&&this.finalizeSceneUbo(),this._renderingManager.render(null,null,!0,!a),this.onAfterDrawPhaseObservable.notifyObservers(this);for(let d of this._afterCameraDrawStage)d.action(this.activeCamera);if(this.postProcessManager&&!e._multiviewTexture){let d=e.outputRenderTarget?e.outputRenderTarget.renderTarget:void 0;this.postProcessManager._finalizeFrame(e.isIntermediate,d)}for(let d of 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zl,hf,pre,XM,Uh,_re,gre,vre,wT,NT,FT,YM,j2=C(()=>{Ci();Gr();Ws();K2();(function(n){n[n.cTFETC1=0]="cTFETC1",n[n.cTFETC2=1]="cTFETC2",n[n.cTFBC1=2]="cTFBC1",n[n.cTFBC3=3]="cTFBC3",n[n.cTFBC4=4]="cTFBC4",n[n.cTFBC5=5]="cTFBC5",n[n.cTFBC7=6]="cTFBC7",n[n.cTFPVRTC1_4_RGB=8]="cTFPVRTC1_4_RGB",n[n.cTFPVRTC1_4_RGBA=9]="cTFPVRTC1_4_RGBA",n[n.cTFASTC_4x4=10]="cTFASTC_4x4",n[n.cTFATC_RGB=11]="cTFATC_RGB",n[n.cTFATC_RGBA_INTERPOLATED_ALPHA=12]="cTFATC_RGBA_INTERPOLATED_ALPHA",n[n.cTFRGBA32=13]="cTFRGBA32",n[n.cTFRGB565=14]="cTFRGB565",n[n.cTFBGR565=15]="cTFBGR565",n[n.cTFRGBA4444=16]="cTFRGBA4444",n[n.cTFFXT1_RGB=17]="cTFFXT1_RGB",n[n.cTFPVRTC2_4_RGB=18]="cTFPVRTC2_4_RGB",n[n.cTFPVRTC2_4_RGBA=19]="cTFPVRTC2_4_RGBA",n[n.cTFETC2_EAC_R11=20]="cTFETC2_EAC_R11",n[n.cTFETC2_EAC_RG11=21]="cTFETC2_EAC_RG11"})(zl||(zl={}));hf={JSModuleURL:`${de._DefaultCdnUrl}/basisTranscoder/1/basis_transcoder.js`,WasmModuleURL:`${de._DefaultCdnUrl}/basisTranscoder/1/basis_transcoder.wasm`},pre=(n,e)=>{let t;switch(n){case zl.cTFETC1:t=36196;break;case zl.cTFBC1:t=33776;break;case zl.cTFBC4:t=33779;break;case zl.cTFASTC_4x4:t=37808;break;case zl.cTFETC2:t=37496;break;case zl.cTFBC7:t=36492;break}if(t===void 0)throw"The chosen Basis transcoder format is not currently supported";return t},XM=null,Uh=null,_re=0,gre=!1,vre=async()=>(XM||(XM=new Promise((n,e)=>{Uh?n(Uh):de.LoadFileAsync(de.GetBabylonScriptURL(hf.WasmModuleURL)).then(t=>{if(typeof URL!="function")return e("Basis transcoder requires an environment with a URL constructor");let i=URL.createObjectURL(new Blob([`(${X2})()`],{type:"application/javascript"}));Uh=new Worker(i),Y2(Uh,t,hf.JSModuleURL).then(n,e)}).catch(e)})),await XM),wT=async(n,e)=>{let t=n instanceof ArrayBuffer?new Uint8Array(n):n;return await new Promise((i,r)=>{vre().then(()=>{let s=_re++,a=l=>{l.data.action==="transcode"&&l.data.id===s&&(Uh.removeEventListener("message",a),l.data.success?i(l.data):r("Transcode is not supported on this device"))};Uh.addEventListener("message",a);let o=new Uint8Array(t.byteLength);o.set(new Uint8Array(t.buffer,t.byteOffset,t.byteLength)),Uh.postMessage({action:"transcode",id:s,imageData:o,config:e,ignoreSupportedFormats:gre},[o.buffer])},s=>{r(s)})})},NT=(n,e)=>{var i,r;let t=(i=e._gl)==null?void 0:i.TEXTURE_2D;n.isCube&&(t=(r=e._gl)==null?void 0:r.TEXTURE_CUBE_MAP),e._bindTextureDirectly(t,n,!0)},FT=(n,e)=>{let t=n.getEngine();for(let i=0;i{t._releaseTexture(s),NT(n,t)})}else n._invertVScale=!n.invertY,n.width=r.width+3&-4,n.height=r.height+3&-4,n.samplingMode=2,NT(n,t),t._uploadDataToTextureDirectly(n,new Uint16Array(r.transcodedPixels.buffer),i,0,4,!0);else{n.width=r.width,n.height=r.height,n.generateMipMaps=e.fileInfo.images[i].levels.length>1;let s=YM.GetInternalFormatFromBasisFormat(e.format,t);n.format=s,NT(n,t);let a=e.fileInfo.images[i].levels;for(let o=0;oKM});var KM,Z2=C(()=>{j2();Ci();KM=class{constructor(){this.supportCascades=!1}loadCubeData(e,t,i,r,s){if(Array.isArray(e))return;let a=t.getEngine().getCaps(),o={supportedCompressionFormats:{etc1:!!a.etc1,s3tc:!!a.s3tc,pvrtc:!!a.pvrtc,etc2:!!a.etc2,astc:!!a.astc,bc7:!!a.bptc}};wT(e,o).then(l=>{let c=l.fileInfo.images[0].levels.length>1&&t.generateMipMaps;FT(t,l),t.getEngine()._setCubeMapTextureParams(t,c),t.isReady=!0,t.onLoadedObservable.notifyObservers(t),t.onLoadedObservable.clear(),r&&r()}).catch(l=>{de.Warn("Failed to transcode Basis file, transcoding may not be supported on this device"),t.isReady=!0,s&&s(l)})}loadData(e,t,i){let r=t.getEngine().getCaps(),s={supportedCompressionFormats:{etc1:!!r.etc1,s3tc:!!r.s3tc,pvrtc:!!r.pvrtc,etc2:!!r.etc2,astc:!!r.astc,bc7:!!r.bptc}};wT(e,s).then(a=>{let o=a.fileInfo.images[0].levels[0],l=a.fileInfo.images[0].levels.length>1&&t.generateMipMaps;i(o.width,o.height,l,a.format!==-1,()=>{FT(t,a)})}).catch(a=>{de.Warn("Failed to transcode Basis file, transcoding may not be supported on this device"),de.Warn(`Failed to transcode Basis file: ${a}`),i(0,0,!1,!1,()=>{},!0)})}}});var O_,Q2=C(()=>{O_=class{constructor(){this._count=0,this._data={}}copyFrom(e){this.clear(),e.forEach((t,i)=>this.add(t,i))}get(e){let t=this._data[e];if(t!==void 0)return t}getOrAddWithFactory(e,t){let i=this.get(e);return i!==void 0||(i=t(e),i&&this.add(e,i)),i}getOrAdd(e,t){let i=this.get(e);return i!==void 0?i:(this.add(e,t),t)}contains(e){return this._data[e]!==void 0}add(e,t){return this._data[e]!==void 0?!1:(this._data[e]=t,++this._count,!0)}set(e,t){return this._data[e]===void 0?!1:(this._data[e]=t,!0)}getAndRemove(e){let t=this.get(e);return t!==void 0?(delete this._data[e],--this._count,t):null}remove(e){return this.contains(e)?(delete this._data[e],--this._count,!0):!1}clear(){this._data={},this._count=0}get count(){return this._count}forEach(e){for(let t in this._data){let i=this._data[t];e(t,i)}}first(e){for(let t in this._data){let i=this._data[t],r=e(t,i);if(r)return r}return null}}});function BT(n){n.push("vCameraColorCurveNeutral","vCameraColorCurvePositive","vCameraColorCurveNegative")}var jM=C(()=>{});var $r,$2=C(()=>{kt();Ut();zt();Er();jM();$r=class n{constructor(){this._dirty=!0,this._tempColor=new lt(0,0,0,0),this._globalCurve=new lt(0,0,0,0),this._highlightsCurve=new lt(0,0,0,0),this._midtonesCurve=new lt(0,0,0,0),this._shadowsCurve=new lt(0,0,0,0),this._positiveCurve=new lt(0,0,0,0),this._negativeCurve=new lt(0,0,0,0),this._globalHue=30,this._globalDensity=0,this._globalSaturation=0,this._globalExposure=0,this._highlightsHue=30,this._highlightsDensity=0,this._highlightsSaturation=0,this._highlightsExposure=0,this._midtonesHue=30,this._midtonesDensity=0,this._midtonesSaturation=0,this._midtonesExposure=0,this._shadowsHue=30,this._shadowsDensity=0,this._shadowsSaturation=0,this._shadowsExposure=0}get globalHue(){return this._globalHue}set globalHue(e){this._globalHue=e,this._dirty=!0}get globalDensity(){return this._globalDensity}set globalDensity(e){this._globalDensity=e,this._dirty=!0}get globalSaturation(){return this._globalSaturation}set globalSaturation(e){this._globalSaturation=e,this._dirty=!0}get globalExposure(){return this._globalExposure}set globalExposure(e){this._globalExposure=e,this._dirty=!0}get highlightsHue(){return this._highlightsHue}set highlightsHue(e){this._highlightsHue=e,this._dirty=!0}get highlightsDensity(){return this._highlightsDensity}set highlightsDensity(e){this._highlightsDensity=e,this._dirty=!0}get highlightsSaturation(){return this._highlightsSaturation}set highlightsSaturation(e){this._highlightsSaturation=e,this._dirty=!0}get highlightsExposure(){return this._highlightsExposure}set highlightsExposure(e){this._highlightsExposure=e,this._dirty=!0}get midtonesHue(){return this._midtonesHue}set midtonesHue(e){this._midtonesHue=e,this._dirty=!0}get midtonesDensity(){return this._midtonesDensity}set midtonesDensity(e){this._midtonesDensity=e,this._dirty=!0}get midtonesSaturation(){return this._midtonesSaturation}set midtonesSaturation(e){this._midtonesSaturation=e,this._dirty=!0}get midtonesExposure(){return this._midtonesExposure}set midtonesExposure(e){this._midtonesExposure=e,this._dirty=!0}get shadowsHue(){return this._shadowsHue}set shadowsHue(e){this._shadowsHue=e,this._dirty=!0}get shadowsDensity(){return this._shadowsDensity}set shadowsDensity(e){this._shadowsDensity=e,this._dirty=!0}get shadowsSaturation(){return this._shadowsSaturation}set shadowsSaturation(e){this._shadowsSaturation=e,this._dirty=!0}get shadowsExposure(){return this._shadowsExposure}set shadowsExposure(e){this._shadowsExposure=e,this._dirty=!0}getClassName(){return"ColorCurves"}static Bind(e,t,i="vCameraColorCurvePositive",r="vCameraColorCurveNeutral",s="vCameraColorCurveNegative"){e._dirty&&(e._dirty=!1,e._getColorGradingDataToRef(e._globalHue,e._globalDensity,e._globalSaturation,e._globalExposure,e._globalCurve),e._getColorGradingDataToRef(e._highlightsHue,e._highlightsDensity,e._highlightsSaturation,e._highlightsExposure,e._tempColor),e._tempColor.multiplyToRef(e._globalCurve,e._highlightsCurve),e._getColorGradingDataToRef(e._midtonesHue,e._midtonesDensity,e._midtonesSaturation,e._midtonesExposure,e._tempColor),e._tempColor.multiplyToRef(e._globalCurve,e._midtonesCurve),e._getColorGradingDataToRef(e._shadowsHue,e._shadowsDensity,e._shadowsSaturation,e._shadowsExposure,e._tempColor),e._tempColor.multiplyToRef(e._globalCurve,e._shadowsCurve),e._highlightsCurve.subtractToRef(e._midtonesCurve,e._positiveCurve),e._midtonesCurve.subtractToRef(e._shadowsCurve,e._negativeCurve)),t&&(t.setFloat4(i,e._positiveCurve.r,e._positiveCurve.g,e._positiveCurve.b,e._positiveCurve.a),t.setFloat4(r,e._midtonesCurve.r,e._midtonesCurve.g,e._midtonesCurve.b,e._midtonesCurve.a),t.setFloat4(s,e._negativeCurve.r,e._negativeCurve.g,e._negativeCurve.b,e._negativeCurve.a))}_getColorGradingDataToRef(e,t,i,r,s){e!=null&&(e=n._Clamp(e,0,360),t=n._Clamp(t,-100,100),i=n._Clamp(i,-100,100),r=n._Clamp(r,-100,100),t=n._ApplyColorGradingSliderNonlinear(t),t*=.5,r=n._ApplyColorGradingSliderNonlinear(r),t<0&&(t*=-1,e=(e+180)%360),n._FromHSBToRef(e,t,50+.25*r,s),s.scaleToRef(2,s),s.a=1+.01*i)}static _ApplyColorGradingSliderNonlinear(e){e/=100;let t=Math.abs(e);return t=Math.pow(t,2),e<0&&(t*=-1),t*=100,t}static _FromHSBToRef(e,t,i,r){let s=n._Clamp(e,0,360),a=n._Clamp(t/100,0,1),o=n._Clamp(i/100,0,1);if(a===0)r.r=o,r.g=o,r.b=o;else{s/=60;let l=Math.floor(s),c=s-l,f=o*(1-a),h=o*(1-a*c),d=o*(1-a*(1-c));switch(l){case 0:r.r=o,r.g=d,r.b=f;break;case 1:r.r=h,r.g=o,r.b=f;break;case 2:r.r=f,r.g=o,r.b=d;break;case 3:r.r=f,r.g=h,r.b=o;break;case 4:r.r=d,r.g=f,r.b=o;break;default:r.r=o,r.g=f,r.b=h;break}}r.a=1}static _Clamp(e,t,i){return Math.min(Math.max(e,t),i)}clone(){return tt.Clone(()=>new n,this)}serialize(){return tt.Serialize(this)}static Parse(e){return tt.Parse(()=>new n,e,null,null)}};$r.PrepareUniforms=BT;P([w()],$r.prototype,"_globalHue",void 0);P([w()],$r.prototype,"_globalDensity",void 0);P([w()],$r.prototype,"_globalSaturation",void 0);P([w()],$r.prototype,"_globalExposure",void 0);P([w()],$r.prototype,"_highlightsHue",void 0);P([w()],$r.prototype,"_highlightsDensity",void 0);P([w()],$r.prototype,"_highlightsSaturation",void 0);P([w()],$r.prototype,"_highlightsExposure",void 0);P([w()],$r.prototype,"_midtonesHue",void 0);P([w()],$r.prototype,"_midtonesDensity",void 0);P([w()],$r.prototype,"_midtonesSaturation",void 0);P([w()],$r.prototype,"_midtonesExposure",void 0);tt._ColorCurvesParser=$r.Parse});function J2(n,e){e.EXPOSURE&&n.push("exposureLinear"),e.CONTRAST&&n.push("contrast"),e.COLORGRADING&&n.push("colorTransformSettings"),(e.VIGNETTE||e.DITHER)&&n.push("vInverseScreenSize"),e.VIGNETTE&&(n.push("vignetteSettings1"),n.push("vignetteSettings2")),e.COLORCURVES&&BT(n),e.DITHER&&n.push("ditherIntensity")}function eB(n,e){e.COLORGRADING&&n.push("txColorTransform")}var tB=C(()=>{jM()});var Wt,N_=C(()=>{kt();Ut();hi();zt();$2();zo();Er();tB();Vi();Wt=class n{constructor(){this.colorCurves=new $r,this._colorCurvesEnabled=!1,this._colorGradingEnabled=!1,this._colorGradingWithGreenDepth=!0,this._colorGradingBGR=!0,this._exposure=1,this._toneMappingEnabled=!1,this._toneMappingType=n.TONEMAPPING_STANDARD,this._contrast=1,this.vignetteStretch=0,this.vignetteCenterX=0,this.vignetteCenterY=0,this.vignetteWeight=1.5,this.vignetteColor=new lt(0,0,0,0),this.vignetteCameraFov=.5,this._vignetteBlendMode=n.VIGNETTEMODE_MULTIPLY,this._vignetteEnabled=!1,this._ditheringEnabled=!1,this._ditheringIntensity=1/255,this._skipFinalColorClamp=!1,this._applyByPostProcess=!1,this._isEnabled=!0,this.outputTextureWidth=0,this.outputTextureHeight=0,this.onUpdateParameters=new te}get colorCurvesEnabled(){return this._colorCurvesEnabled}set colorCurvesEnabled(e){this._colorCurvesEnabled!==e&&(this._colorCurvesEnabled=e,this._updateParameters())}get colorGradingTexture(){return this._colorGradingTexture}set colorGradingTexture(e){this._colorGradingTexture!==e&&(this._colorGradingTexture=e,this._updateParameters())}get colorGradingEnabled(){return this._colorGradingEnabled}set colorGradingEnabled(e){this._colorGradingEnabled!==e&&(this._colorGradingEnabled=e,this._updateParameters())}get colorGradingWithGreenDepth(){return this._colorGradingWithGreenDepth}set colorGradingWithGreenDepth(e){this._colorGradingWithGreenDepth!==e&&(this._colorGradingWithGreenDepth=e,this._updateParameters())}get colorGradingBGR(){return this._colorGradingBGR}set colorGradingBGR(e){this._colorGradingBGR!==e&&(this._colorGradingBGR=e,this._updateParameters())}get exposure(){return this._exposure}set exposure(e){this._exposure!==e&&(this._exposure=e,this._updateParameters())}get toneMappingEnabled(){return this._toneMappingEnabled}set toneMappingEnabled(e){this._toneMappingEnabled!==e&&(this._toneMappingEnabled=e,this._updateParameters())}get toneMappingType(){return this._toneMappingType}set toneMappingType(e){this._toneMappingType!==e&&(this._toneMappingType=e,this._updateParameters())}get contrast(){return this._contrast}set contrast(e){this._contrast!==e&&(this._contrast=e,this._updateParameters())}get vignetteCentreY(){return this.vignetteCenterY}set vignetteCentreY(e){this.vignetteCenterY=e}get vignetteCentreX(){return this.vignetteCenterX}set vignetteCentreX(e){this.vignetteCenterX=e}get vignetteBlendMode(){return this._vignetteBlendMode}set vignetteBlendMode(e){this._vignetteBlendMode!==e&&(this._vignetteBlendMode=e,this._updateParameters())}get vignetteEnabled(){return this._vignetteEnabled}set vignetteEnabled(e){this._vignetteEnabled!==e&&(this._vignetteEnabled=e,this._updateParameters())}get ditheringEnabled(){return this._ditheringEnabled}set ditheringEnabled(e){this._ditheringEnabled!==e&&(this._ditheringEnabled=e,this._updateParameters())}get ditheringIntensity(){return this._ditheringIntensity}set ditheringIntensity(e){this._ditheringIntensity!==e&&(this._ditheringIntensity=e,this._updateParameters())}get skipFinalColorClamp(){return this._skipFinalColorClamp}set skipFinalColorClamp(e){this._skipFinalColorClamp!==e&&(this._skipFinalColorClamp=e,this._updateParameters())}get applyByPostProcess(){return this._applyByPostProcess}set applyByPostProcess(e){this._applyByPostProcess!==e&&(this._applyByPostProcess=e,this._updateParameters())}get isEnabled(){return this._isEnabled}set isEnabled(e){this._isEnabled!==e&&(this._isEnabled=e,this._updateParameters())}_updateParameters(){this.onUpdateParameters.notifyObservers(this)}getClassName(){return"ImageProcessingConfiguration"}prepareDefines(e,t=!1){if(t!==this.applyByPostProcess||!this._isEnabled){e.VIGNETTE=!1,e.TONEMAPPING=0,e.CONTRAST=!1,e.EXPOSURE=!1,e.COLORCURVES=!1,e.COLORGRADING=!1,e.COLORGRADING3D=!1,e.DITHER=!1,e.IMAGEPROCESSING=!1,e.SKIPFINALCOLORCLAMP=this.skipFinalColorClamp,e.IMAGEPROCESSINGPOSTPROCESS=this.applyByPostProcess&&this._isEnabled;return}if(e.VIGNETTE=this.vignetteEnabled,e.VIGNETTEBLENDMODEMULTIPLY=this.vignetteBlendMode===n._VIGNETTEMODE_MULTIPLY,e.VIGNETTEBLENDMODEOPAQUE=!e.VIGNETTEBLENDMODEMULTIPLY,!this._toneMappingEnabled)e.TONEMAPPING=0;else switch(this._toneMappingType){case n.TONEMAPPING_KHR_PBR_NEUTRAL:e.TONEMAPPING=3;break;case n.TONEMAPPING_ACES:e.TONEMAPPING=2;break;default:e.TONEMAPPING=1;break}e.CONTRAST=this.contrast!==1,e.EXPOSURE=this.exposure!==1,e.COLORCURVES=this.colorCurvesEnabled&&!!this.colorCurves,e.COLORGRADING=this.colorGradingEnabled&&!!this.colorGradingTexture,e.COLORGRADING?e.COLORGRADING3D=this.colorGradingTexture.is3D:e.COLORGRADING3D=!1,e.SAMPLER3DGREENDEPTH=this.colorGradingWithGreenDepth,e.SAMPLER3DBGRMAP=this.colorGradingBGR,e.DITHER=this._ditheringEnabled,e.IMAGEPROCESSINGPOSTPROCESS=this.applyByPostProcess,e.SKIPFINALCOLORCLAMP=this.skipFinalColorClamp,e.IMAGEPROCESSING=e.VIGNETTE||!!e.TONEMAPPING||e.CONTRAST||e.EXPOSURE||e.COLORCURVES||e.COLORGRADING||e.DITHER}isReady(){return!this.colorGradingEnabled||!this.colorGradingTexture||this.colorGradingTexture.isReady()}bind(e,t){if(this._colorCurvesEnabled&&this.colorCurves&&$r.Bind(this.colorCurves,e),this._vignetteEnabled||this._ditheringEnabled){let i=1/(this.outputTextureWidth||e.getEngine().getRenderWidth()),r=1/(this.outputTextureHeight||e.getEngine().getRenderHeight());if(e.setFloat2("vInverseScreenSize",i,r),this._ditheringEnabled&&e.setFloat("ditherIntensity",.5*this._ditheringIntensity),this._vignetteEnabled){let s=t!=null?t:r/i,a=Math.tan(this.vignetteCameraFov*.5),o=a*s,l=Math.sqrt(o*a);o=g_(o,l,this.vignetteStretch),a=g_(a,l,this.vignetteStretch),e.setFloat4("vignetteSettings1",o,a,-o*this.vignetteCenterX,-a*this.vignetteCenterY);let c=-2*this.vignetteWeight;e.setFloat4("vignetteSettings2",this.vignetteColor.r,this.vignetteColor.g,this.vignetteColor.b,c)}}if(e.setFloat("exposureLinear",this.exposure),e.setFloat("contrast",this.contrast),this.colorGradingTexture){e.setTexture("txColorTransform",this.colorGradingTexture);let i=this.colorGradingTexture.getSize().height;e.setFloat4("colorTransformSettings",(i-1)/i,.5/i,i,this.colorGradingTexture.level)}}clone(){return tt.Clone(()=>new n,this)}serialize(){return tt.Serialize(this)}static Parse(e){let t=tt.Parse(()=>new n,e,null,null);return e.vignetteCentreX!==void 0&&(t.vignetteCenterX=e.vignetteCentreX),e.vignetteCentreY!==void 0&&(t.vignetteCenterY=e.vignetteCentreY),t}static get VIGNETTEMODE_MULTIPLY(){return this._VIGNETTEMODE_MULTIPLY}static get VIGNETTEMODE_OPAQUE(){return this._VIGNETTEMODE_OPAQUE}};Wt.TONEMAPPING_STANDARD=0;Wt.TONEMAPPING_ACES=1;Wt.TONEMAPPING_KHR_PBR_NEUTRAL=2;Wt.PrepareUniforms=J2;Wt.PrepareSamplers=eB;Wt._VIGNETTEMODE_MULTIPLY=0;Wt._VIGNETTEMODE_OPAQUE=1;P([Q3()],Wt.prototype,"colorCurves",void 0);P([w()],Wt.prototype,"_colorCurvesEnabled",void 0);P([Bt("colorGradingTexture")],Wt.prototype,"_colorGradingTexture",void 0);P([w()],Wt.prototype,"_colorGradingEnabled",void 0);P([w()],Wt.prototype,"_colorGradingWithGreenDepth",void 0);P([w()],Wt.prototype,"_colorGradingBGR",void 0);P([w()],Wt.prototype,"_exposure",void 0);P([w()],Wt.prototype,"_toneMappingEnabled",void 0);P([w()],Wt.prototype,"_toneMappingType",void 0);P([w()],Wt.prototype,"_contrast",void 0);P([w()],Wt.prototype,"vignetteStretch",void 0);P([w()],Wt.prototype,"vignetteCenterX",void 0);P([w()],Wt.prototype,"vignetteCenterY",void 0);P([w()],Wt.prototype,"vignetteWeight",void 0);P([zu()],Wt.prototype,"vignetteColor",void 0);P([w()],Wt.prototype,"vignetteCameraFov",void 0);P([w()],Wt.prototype,"_vignetteBlendMode",void 0);P([w()],Wt.prototype,"_vignetteEnabled",void 0);P([w()],Wt.prototype,"_ditheringEnabled",void 0);P([w()],Wt.prototype,"_ditheringIntensity",void 0);P([w()],Wt.prototype,"_skipFinalColorClamp",void 0);P([w()],Wt.prototype,"_applyByPostProcess",void 0);P([w()],Wt.prototype,"_isEnabled",void 0);P([w()],Wt.prototype,"outputTextureWidth",void 0);P([w()],Wt.prototype,"outputTextureHeight",void 0);tt._ImageProcessingConfigurationParser=Wt.Parse;Ft("BABYLON.ImageProcessingConfiguration",Wt)});var zn,w_=C(()=>{Ge();Ui();zn=class{constructor(){this.hit=!1,this.distance=0,this.pickedPoint=null,this.pickedMesh=null,this.bu=0,this.bv=0,this.faceId=-1,this.subMeshFaceId=-1,this.subMeshId=0,this.pickedSprite=null,this.thinInstanceIndex=-1,this.ray=null,this.originMesh=null,this.aimTransform=null,this.gripTransform=null}getNormal(e=!1,t=!0){if(!this.pickedMesh||t&&!this.pickedMesh.isVerticesDataPresent(L.NormalKind))return null;let i=this.pickedMesh.getIndices();(i==null?void 0:i.length)===0&&(i=null);let r,s=Q.Vector3[0],a=Q.Vector3[1],o=Q.Vector3[2];if(t){let c=this.pickedMesh.getVerticesData(L.NormalKind),f=i?b.FromArrayToRef(c,i[this.faceId*3]*3,s):s.copyFromFloats(c[this.faceId*3*3],c[this.faceId*3*3+1],c[this.faceId*3*3+2]),h=i?b.FromArrayToRef(c,i[this.faceId*3+1]*3,a):a.copyFromFloats(c[(this.faceId*3+1)*3],c[(this.faceId*3+1)*3+1],c[(this.faceId*3+1)*3+2]),d=i?b.FromArrayToRef(c,i[this.faceId*3+2]*3,o):o.copyFromFloats(c[(this.faceId*3+2)*3],c[(this.faceId*3+2)*3+1],c[(this.faceId*3+2)*3+2]);f=f.scale(this.bu),h=h.scale(this.bv),d=d.scale(1-this.bu-this.bv),r=new b(f.x+h.x+d.x,f.y+h.y+d.y,f.z+h.z+d.z)}else{let c=this.pickedMesh.getVerticesData(L.PositionKind),f=i?b.FromArrayToRef(c,i[this.faceId*3]*3,s):s.copyFromFloats(c[this.faceId*3*3],c[this.faceId*3*3+1],c[this.faceId*3*3+2]),h=i?b.FromArrayToRef(c,i[this.faceId*3+1]*3,a):a.copyFromFloats(c[(this.faceId*3+1)*3],c[(this.faceId*3+1)*3+1],c[(this.faceId*3+1)*3+2]),d=i?b.FromArrayToRef(c,i[this.faceId*3+2]*3,o):o.copyFromFloats(c[(this.faceId*3+2)*3],c[(this.faceId*3+2)*3+1],c[(this.faceId*3+2)*3+2]),u=f.subtract(h),m=d.subtract(h);r=b.Cross(u,m)}let l=(c,f)=>{if(this.thinInstanceIndex!==-1){let d=c._thinInstanceDataStorage.matrixData,u=this.thinInstanceIndex<<4;if(d&&d.length>u){let m=Q.Matrix[0];j.FromArrayToRef(d,u,m),b.TransformNormalToRef(f,m,f)}}let h=c.getWorldMatrix();c.nonUniformScaling&&(Q.Matrix[0].copyFrom(h),h=Q.Matrix[0],h.setTranslationFromFloats(0,0,0),h.invert(),h.transposeToRef(Q.Matrix[1]),h=Q.Matrix[1]),b.TransformNormalToRef(f,h,f)};if(e&&l(this.pickedMesh,r),this.ray){let c=Q.Vector3[0].copyFrom(r);e||l(this.pickedMesh,c),b.Dot(c,this.ray.direction)>0&&r.negateInPlace()}return r.normalize(),r}getTextureCoordinates(e=L.UVKind){if(!this.pickedMesh||!this.pickedMesh.isVerticesDataPresent(e))return null;let t=this.pickedMesh.getIndices();if(!t)return null;let i=this.pickedMesh.getVerticesData(e);if(!i)return null;let r=Ne.FromArray(i,t[this.faceId*3]*2),s=Ne.FromArray(i,t[this.faceId*3+1]*2),a=Ne.FromArray(i,t[this.faceId*3+2]*2);return r=r.scale(this.bu),s=s.scale(this.bv),a=a.scale(1-this.bu-this.bv),new Ne(r.x+s.x+a.x,r.y+s.y+a.y)}}});var Jr,qM=C(()=>{Jr=class n{constructor(e,t,i,r,s,a){this.source=e,this.pointerX=t,this.pointerY=i,this.meshUnderPointer=r,this.sourceEvent=s,this.additionalData=a}static CreateNew(e,t,i){let r=e.getScene();return new n(e,r.pointerX,r.pointerY,r.meshUnderPointer||e,t,i)}static CreateNewFromSprite(e,t,i,r){return new n(e,t.pointerX,t.pointerY,t.meshUnderPointer,i,r)}static CreateNewFromScene(e,t){return new n(null,e.pointerX,e.pointerY,e.meshUnderPointer,t)}static CreateNewFromPrimitive(e,t,i,r){return new n(e,t.x,t.y,null,i,r)}}});function F_(n,e,t){let i=t.asArray(),r=e.asArray();for(let s=0;s<16;s++)i[s]=r[s];return i[12]-=n.x,i[13]-=n.y,i[14]-=n.z,t.markAsUpdated(),t}function sB(n,e,t){return E_(e,Sa),F_(n,Sa,Ta),E_(Ta,t),t}function UT(n,e,t){if(!Aa.eyeAtCamera)return sB(n,e,t);let i=t.asArray(),r=e.asArray();for(let s=0;s<16;s++)i[s]=r[s];return i[12]=0,i[13]=0,i[14]=0,t.markAsUpdated(),t}function ZM(n,e,t,i){return Mh(UT(n,e,i),t,i),i}function aB(n,e,t,i,r){for(let s=0;s{xh();Ge();hM();lf();Ea=new j,Sa=new j,Ta=new j,Aa={getScene:()=>{},eyeAtCamera:!0};B_=or,QM=$i,oB=B_.prototype._updateMatrixForUniform,lB=$i.prototype.setMatrix});var Qe,er,qu=C(()=>{Qe=class{};Qe.NAME_EFFECTLAYER="EffectLayer";Qe.NAME_LAYER="Layer";Qe.NAME_LENSFLARESYSTEM="LensFlareSystem";Qe.NAME_BOUNDINGBOXRENDERER="BoundingBoxRenderer";Qe.NAME_PARTICLESYSTEM="ParticleSystem";Qe.NAME_GAMEPAD="Gamepad";Qe.NAME_SIMPLIFICATIONQUEUE="SimplificationQueue";Qe.NAME_GEOMETRYBUFFERRENDERER="GeometryBufferRenderer";Qe.NAME_PREPASSRENDERER="PrePassRenderer";Qe.NAME_DEPTHRENDERER="DepthRenderer";Qe.NAME_DEPTHPEELINGRENDERER="DepthPeelingRenderer";Qe.NAME_POSTPROCESSRENDERPIPELINEMANAGER="PostProcessRenderPipelineManager";Qe.NAME_SPRITE="Sprite";Qe.NAME_SUBSURFACE="SubSurface";Qe.NAME_OUTLINERENDERER="Outline";Qe.NAME_PROCEDURALTEXTURE="ProceduralTexture";Qe.NAME_SHADOWGENERATOR="ShadowGenerator";Qe.NAME_OCTREE="Octree";Qe.NAME_PHYSICSENGINE="PhysicsEngine";Qe.NAME_AUDIO="Audio";Qe.NAME_FLUIDRENDERER="FluidRenderer";Qe.NAME_IBLCDFGENERATOR="iblCDFGenerator";Qe.NAME_CLUSTEREDLIGHTING="ClusteredLighting";Qe.STEP_ISREADYFORMESH_EFFECTLAYER=0;Qe.STEP_ISREADYFORMESH_DEPTHRENDERER=1;Qe.STEP_BEFOREEVALUATEACTIVEMESH_BOUNDINGBOXRENDERER=0;Qe.STEP_EVALUATESUBMESH_BOUNDINGBOXRENDERER=0;Qe.STEP_PREACTIVEMESH_BOUNDINGBOXRENDERER=0;Qe.STEP_CAMERADRAWRENDERTARGET_EFFECTLAYER=1;Qe.STEP_BEFORECAMERADRAW_PREPASS=0;Qe.STEP_BEFORECAMERADRAW_EFFECTLAYER=1;Qe.STEP_BEFORECAMERADRAW_LAYER=2;Qe.STEP_BEFORERENDERTARGETDRAW_PREPASS=0;Qe.STEP_BEFORERENDERTARGETDRAW_LAYER=1;Qe.STEP_BEFORERENDERINGMESH_PREPASS=0;Qe.STEP_BEFORERENDERINGMESH_OUTLINE=1;Qe.STEP_AFTERRENDERINGMESH_PREPASS=0;Qe.STEP_AFTERRENDERINGMESH_OUTLINE=1;Qe.STEP_AFTERRENDERINGGROUPDRAW_EFFECTLAYER_DRAW=0;Qe.STEP_AFTERRENDERINGGROUPDRAW_BOUNDINGBOXRENDERER=1;Qe.STEP_BEFORECAMERAUPDATE_SIMPLIFICATIONQUEUE=0;Qe.STEP_BEFORECLEAR_PROCEDURALTEXTURE=0;Qe.STEP_BEFORECLEAR_PREPASS=1;Qe.STEP_BEFORERENDERTARGETCLEAR_PREPASS=0;Qe.STEP_AFTERRENDERTARGETDRAW_PREPASS=0;Qe.STEP_AFTERRENDERTARGETDRAW_LAYER=1;Qe.STEP_AFTERCAMERADRAW_PREPASS=0;Qe.STEP_AFTERCAMERADRAW_EFFECTLAYER=1;Qe.STEP_AFTERCAMERADRAW_LENSFLARESYSTEM=2;Qe.STEP_AFTERCAMERADRAW_EFFECTLAYER_DRAW=3;Qe.STEP_AFTERCAMERADRAW_LAYER=4;Qe.STEP_AFTERCAMERADRAW_FLUIDRENDERER=5;Qe.STEP_AFTERCAMERAPOSTPROCESS_LAYER=0;Qe.STEP_AFTERRENDERTARGETPOSTPROCESS_LAYER=0;Qe.STEP_AFTERRENDER_AUDIO=0;Qe.STEP_GATHERRENDERTARGETS_DEPTHRENDERER=0;Qe.STEP_GATHERRENDERTARGETS_GEOMETRYBUFFERRENDERER=1;Qe.STEP_GATHERRENDERTARGETS_SHADOWGENERATOR=2;Qe.STEP_GATHERRENDERTARGETS_POSTPROCESSRENDERPIPELINEMANAGER=3;Qe.STEP_GATHERACTIVECAMERARENDERTARGETS_DEPTHRENDERER=0;Qe.STEP_GATHERACTIVECAMERARENDERTARGETS_FLUIDRENDERER=1;Qe.STEP_GATHERACTIVECAMERARENDERTARGETS_CLUSTEREDLIGHTING=2;Qe.STEP_POINTERMOVE_SPRITE=0;Qe.STEP_POINTERDOWN_SPRITE=0;Qe.STEP_POINTERUP_SPRITE=0;er=class n extends Array{constructor(e){super(...e)}static Create(){return Object.create(n.prototype)}registerStep(e,t,i){let r=0,s;for(;r{Ge();it=class{};it.POINTERDOWN=1;it.POINTERUP=2;it.POINTERMOVE=4;it.POINTERWHEEL=8;it.POINTERPICK=16;it.POINTERTAP=32;it.POINTERDOUBLETAP=64;VT=class{constructor(e,t){this.type=e,this.event=t}},GT=class extends VT{constructor(e,t,i,r){super(e,t),this.ray=null,this.originalPickingInfo=null,this.skipOnPointerObservable=!1,this.localPosition=new Ne(i,r)}},xa=class extends VT{get pickInfo(){return this._pickInfo||this._generatePickInfo(),this._pickInfo}constructor(e,t,i,r=null){super(e,t),this._pickInfo=i,this._inputManager=r}_generatePickInfo(){this._inputManager&&(this._pickInfo=this._inputManager._pickMove(this.event),this._inputManager._setRayOnPointerInfo(this._pickInfo,this.event),this._inputManager=null)}}});var Xl,hB=C(()=>{Xl=class n{constructor(){this.hoverCursor="",this.actions=[],this.isRecursive=!1,this.disposeWhenUnowned=!0}static get HasTriggers(){for(let e in n.Triggers)if(Object.prototype.hasOwnProperty.call(n.Triggers,e))return!0;return!1}static get HasPickTriggers(){for(let e in n.Triggers)if(Object.prototype.hasOwnProperty.call(n.Triggers,e)){let t=parseInt(e);if(t>=1&&t<=7)return!0}return!1}static HasSpecificTrigger(e){for(let t in n.Triggers)if(Object.prototype.hasOwnProperty.call(n.Triggers,t)&&parseInt(t)===e)return!0;return!1}};Xl.Triggers={}});var no,Zu,V_,kT=C(()=>{no=class{};no.KEYDOWN=1;no.KEYUP=2;Zu=class{constructor(e,t){this.type=e,this.event=t}},V_=class extends Zu{get skipOnPointerObservable(){return this.skipOnKeyboardObservable}set skipOnPointerObservable(e){this.skipOnKeyboardObservable=e}constructor(e,t){super(e,t),this.type=e,this.event=t,this.skipOnKeyboardObservable=!1}}});var qe,Et,dB,uB,mB,pB,_B,Vh=C(()=>{(function(n){n[n.Generic=0]="Generic",n[n.Keyboard=1]="Keyboard",n[n.Mouse=2]="Mouse",n[n.Touch=3]="Touch",n[n.DualShock=4]="DualShock",n[n.Xbox=5]="Xbox",n[n.Switch=6]="Switch",n[n.DualSense=7]="DualSense"})(qe||(qe={}));(function(n){n[n.Horizontal=0]="Horizontal",n[n.Vertical=1]="Vertical",n[n.LeftClick=2]="LeftClick",n[n.MiddleClick=3]="MiddleClick",n[n.RightClick=4]="RightClick",n[n.BrowserBack=5]="BrowserBack",n[n.BrowserForward=6]="BrowserForward",n[n.MouseWheelX=7]="MouseWheelX",n[n.MouseWheelY=8]="MouseWheelY",n[n.MouseWheelZ=9]="MouseWheelZ",n[n.Move=12]="Move"})(Et||(Et={}));(function(n){n[n.Horizontal=0]="Horizontal",n[n.Vertical=1]="Vertical",n[n.LeftClick=2]="LeftClick",n[n.MiddleClick=3]="MiddleClick",n[n.RightClick=4]="RightClick",n[n.BrowserBack=5]="BrowserBack",n[n.BrowserForward=6]="BrowserForward",n[n.MouseWheelX=7]="MouseWheelX",n[n.MouseWheelY=8]="MouseWheelY",n[n.MouseWheelZ=9]="MouseWheelZ",n[n.DeltaHorizontal=10]="DeltaHorizontal",n[n.DeltaVertical=11]="DeltaVertical"})(dB||(dB={}));(function(n){n[n.Cross=0]="Cross",n[n.Circle=1]="Circle",n[n.Square=2]="Square",n[n.Triangle=3]="Triangle",n[n.L1=4]="L1",n[n.R1=5]="R1",n[n.L2=6]="L2",n[n.R2=7]="R2",n[n.Share=8]="Share",n[n.Options=9]="Options",n[n.L3=10]="L3",n[n.R3=11]="R3",n[n.DPadUp=12]="DPadUp",n[n.DPadDown=13]="DPadDown",n[n.DPadLeft=14]="DPadLeft",n[n.DPadRight=15]="DPadRight",n[n.Home=16]="Home",n[n.TouchPad=17]="TouchPad",n[n.LStickXAxis=18]="LStickXAxis",n[n.LStickYAxis=19]="LStickYAxis",n[n.RStickXAxis=20]="RStickXAxis",n[n.RStickYAxis=21]="RStickYAxis"})(uB||(uB={}));(function(n){n[n.Cross=0]="Cross",n[n.Circle=1]="Circle",n[n.Square=2]="Square",n[n.Triangle=3]="Triangle",n[n.L1=4]="L1",n[n.R1=5]="R1",n[n.L2=6]="L2",n[n.R2=7]="R2",n[n.Create=8]="Create",n[n.Options=9]="Options",n[n.L3=10]="L3",n[n.R3=11]="R3",n[n.DPadUp=12]="DPadUp",n[n.DPadDown=13]="DPadDown",n[n.DPadLeft=14]="DPadLeft",n[n.DPadRight=15]="DPadRight",n[n.Home=16]="Home",n[n.TouchPad=17]="TouchPad",n[n.LStickXAxis=18]="LStickXAxis",n[n.LStickYAxis=19]="LStickYAxis",n[n.RStickXAxis=20]="RStickXAxis",n[n.RStickYAxis=21]="RStickYAxis"})(mB||(mB={}));(function(n){n[n.A=0]="A",n[n.B=1]="B",n[n.X=2]="X",n[n.Y=3]="Y",n[n.LB=4]="LB",n[n.RB=5]="RB",n[n.LT=6]="LT",n[n.RT=7]="RT",n[n.Back=8]="Back",n[n.Start=9]="Start",n[n.LS=10]="LS",n[n.RS=11]="RS",n[n.DPadUp=12]="DPadUp",n[n.DPadDown=13]="DPadDown",n[n.DPadLeft=14]="DPadLeft",n[n.DPadRight=15]="DPadRight",n[n.Home=16]="Home",n[n.LStickXAxis=17]="LStickXAxis",n[n.LStickYAxis=18]="LStickYAxis",n[n.RStickXAxis=19]="RStickXAxis",n[n.RStickYAxis=20]="RStickYAxis"})(pB||(pB={}));(function(n){n[n.B=0]="B",n[n.A=1]="A",n[n.Y=2]="Y",n[n.X=3]="X",n[n.L=4]="L",n[n.R=5]="R",n[n.ZL=6]="ZL",n[n.ZR=7]="ZR",n[n.Minus=8]="Minus",n[n.Plus=9]="Plus",n[n.LS=10]="LS",n[n.RS=11]="RS",n[n.DPadUp=12]="DPadUp",n[n.DPadDown=13]="DPadDown",n[n.DPadLeft=14]="DPadLeft",n[n.DPadRight=15]="DPadRight",n[n.Home=16]="Home",n[n.Capture=17]="Capture",n[n.LStickXAxis=18]="LStickXAxis",n[n.LStickYAxis=19]="LStickYAxis",n[n.RStickXAxis=20]="RStickXAxis",n[n.RStickYAxis=21]="RStickYAxis"})(_B||(_B={}))});var gB,so,WT=C(()=>{(function(n){n[n.PointerMove=0]="PointerMove",n[n.PointerDown=1]="PointerDown",n[n.PointerUp=2]="PointerUp"})(gB||(gB={}));so=class{};so.DOM_DELTA_PIXEL=0;so.DOM_DELTA_LINE=1;so.DOM_DELTA_PAGE=2});var ao,JM=C(()=>{WT();Vh();ao=class{static CreateDeviceEvent(e,t,i,r,s,a,o){switch(e){case qe.Keyboard:return this._CreateKeyboardEvent(i,r,s,a);case qe.Mouse:if(i===Et.MouseWheelX||i===Et.MouseWheelY||i===Et.MouseWheelZ)return this._CreateWheelEvent(e,t,i,r,s,a);case qe.Touch:return this._CreatePointerEvent(e,t,i,r,s,a,o);default:throw`Unable to generate event for device ${qe[e]}`}}static _CreatePointerEvent(e,t,i,r,s,a,o){let l=this._CreateMouseEvent(e,t,i,r,s,a);e===qe.Mouse?(l.deviceType=qe.Mouse,l.pointerId=1,l.pointerType="mouse"):(l.deviceType=qe.Touch,l.pointerId=o!=null?o:t,l.pointerType="touch");let c=0;return c+=s.pollInput(e,t,Et.LeftClick),c+=s.pollInput(e,t,Et.RightClick)*2,c+=s.pollInput(e,t,Et.MiddleClick)*4,l.buttons=c,i===Et.Move?l.type="pointermove":i>=Et.LeftClick&&i<=Et.RightClick&&(l.type=r===1?"pointerdown":"pointerup",l.button=i-2),l}static _CreateWheelEvent(e,t,i,r,s,a){let o=this._CreateMouseEvent(e,t,i,r,s,a);switch(o.pointerId=1,o.type="wheel",o.deltaMode=so.DOM_DELTA_PIXEL,o.deltaX=0,o.deltaY=0,o.deltaZ=0,i){case Et.MouseWheelX:o.deltaX=r;break;case Et.MouseWheelY:o.deltaY=r;break;case Et.MouseWheelZ:o.deltaZ=r;break}return o}static _CreateMouseEvent(e,t,i,r,s,a){let o=this._CreateEvent(a),l=s.pollInput(e,t,Et.Horizontal),c=s.pollInput(e,t,Et.Vertical);return a?(o.movementX=0,o.movementY=0,o.offsetX=o.movementX-a.getBoundingClientRect().x,o.offsetY=o.movementY-a.getBoundingClientRect().y):(o.movementX=s.pollInput(e,t,10),o.movementY=s.pollInput(e,t,11),o.offsetX=0,o.offsetY=0),this._CheckNonCharacterKeys(o,s),o.clientX=l,o.clientY=c,o.x=l,o.y=c,o.deviceType=e,o.deviceSlot=t,o.inputIndex=i,o}static _CreateKeyboardEvent(e,t,i,r){let s=this._CreateEvent(r);return this._CheckNonCharacterKeys(s,i),s.deviceType=qe.Keyboard,s.deviceSlot=0,s.inputIndex=e,s.type=t===1?"keydown":"keyup",s.key=String.fromCharCode(e),s.keyCode=e,s}static _CheckNonCharacterKeys(e,t){let i=t.isDeviceAvailable(qe.Keyboard),r=i&&t.pollInput(qe.Keyboard,0,18)===1,s=i&&t.pollInput(qe.Keyboard,0,17)===1,a=i&&(t.pollInput(qe.Keyboard,0,91)===1||t.pollInput(qe.Keyboard,0,92)===1||t.pollInput(qe.Keyboard,0,93)===1),o=i&&t.pollInput(qe.Keyboard,0,16)===1;e.altKey=r,e.ctrlKey=s,e.metaKey=a,e.shiftKey=o}static _CreateEvent(e){let t={};return t.preventDefault=()=>{},t.target=e,t}}});var HT,vB=C(()=>{JM();Vh();HT=class{constructor(e,t,i){this._nativeInput=_native.DeviceInputSystem?new _native.DeviceInputSystem(e,t,(r,s,a,o)=>{let l=ao.CreateDeviceEvent(r,s,a,o,this);i(r,s,l)}):this._createDummyNativeInput()}pollInput(e,t,i){return this._nativeInput.pollInput(e,t,i)}isDeviceAvailable(e){return e===qe.Mouse||e===qe.Touch}dispose(){this._nativeInput.dispose()}_createDummyNativeInput(){return{pollInput:()=>0,isDeviceAvailable:()=>!1,dispose:()=>{}}}}});var EB,SB,zT,TB=C(()=>{ma();Ci();JM();Vh();EB=255,SB=Object.keys(Et).length/2,zT=class{constructor(e,t,i,r){this._inputs=[],this._keyboardActive=!1,this._pointerActive=!1,this._usingSafari=de.IsSafari(),this._usingMacOs=yl()&&/(Mac|iPhone|iPod|iPad)/i.test(navigator.platform),this._keyboardDownEvent=s=>{},this._keyboardUpEvent=s=>{},this._keyboardBlurEvent=s=>{},this._pointerMoveEvent=s=>{},this._pointerDownEvent=s=>{},this._pointerUpEvent=s=>{},this._pointerCancelEvent=s=>{},this._pointerCancelTouch=s=>{},this._pointerLeaveEvent=s=>{},this._pointerWheelEvent=s=>{},this._pointerBlurEvent=s=>{},this._pointerMacOsChromeOutEvent=s=>{},this._eventsAttached=!1,this._mouseId=-1,this._isUsingFirefox=yl()&&navigator.userAgent&&navigator.userAgent.indexOf("Firefox")!==-1,this._isUsingChromium=yl()&&navigator.userAgent&&navigator.userAgent.indexOf("Chrome")!==-1,this._maxTouchPoints=0,this._pointerInputClearObserver=null,this._gamepadConnectedEvent=s=>{},this._gamepadDisconnectedEvent=s=>{},this._eventPrefix=de.GetPointerPrefix(e),this._engine=e,this._onDeviceConnected=t,this._onDeviceDisconnected=i,this._onInputChanged=r,this._mouseId=this._isUsingFirefox?0:1,this._enableEvents(),this._usingMacOs&&(this._metaKeys=[]),this._engine._onEngineViewChanged||(this._engine._onEngineViewChanged=()=>{this._enableEvents()})}pollInput(e,t,i){let r=this._inputs[e][t];if(!r)throw`Unable to find device ${qe[e]}`;e>=qe.DualShock&&e<=qe.DualSense&&this._updateDevice(e,t,i);let s=r[i];if(s===void 0)throw`Unable to find input ${i} for device ${qe[e]} in slot ${t}`;return i===Et.Move&&de.Warn("Unable to provide information for PointerInput.Move. Try using PointerInput.Horizontal or PointerInput.Vertical for move data."),s}isDeviceAvailable(e){return this._inputs[e]!==void 0}dispose(){this._onDeviceConnected=()=>{},this._onDeviceDisconnected=()=>{},this._onInputChanged=()=>{},delete this._engine._onEngineViewChanged,this._elementToAttachTo&&this._disableEvents()}_enableEvents(){let e=this==null?void 0:this._engine.getInputElement();if(e&&(!this._eventsAttached||this._elementToAttachTo!==e)){if(this._disableEvents(),this._inputs){for(let t of this._inputs)if(t)for(let i in t){let r=+i,s=t[r];if(s)for(let a=0;a{this._keyboardActive||(this._keyboardActive=!0,this._registerDevice(qe.Keyboard,0,EB));let t=this._inputs[qe.Keyboard][0];if(t){t[e.keyCode]=1;let i=e;i.inputIndex=e.keyCode,this._usingMacOs&&e.metaKey&&e.key!=="Meta"&&(this._metaKeys.includes(e.keyCode)||this._metaKeys.push(e.keyCode)),this._onInputChanged(qe.Keyboard,0,i)}},this._keyboardUpEvent=e=>{this._keyboardActive||(this._keyboardActive=!0,this._registerDevice(qe.Keyboard,0,EB));let t=this._inputs[qe.Keyboard][0];if(t){t[e.keyCode]=0;let i=e;if(i.inputIndex=e.keyCode,this._usingMacOs&&e.key==="Meta"&&this._metaKeys.length>0){for(let r of this._metaKeys){let s=ao.CreateDeviceEvent(qe.Keyboard,0,r,0,this,this._elementToAttachTo);t[r]=0,this._onInputChanged(qe.Keyboard,0,s)}this._metaKeys.splice(0,this._metaKeys.length)}this._onInputChanged(qe.Keyboard,0,i)}},this._keyboardBlurEvent=()=>{if(this._keyboardActive){let e=this._inputs[qe.Keyboard][0];for(let t=0;t{let r=this._getPointerType(i),s=r===qe.Mouse?0:this._activeTouchIds.indexOf(i.pointerId);if(r===qe.Touch&&s===-1){let o=this._activeTouchIds.indexOf(-1);if(o>=0)s=o,this._activeTouchIds[o]=i.pointerId,this._onDeviceConnected(r,s);else{de.Warn(`Max number of touches exceeded. Ignoring touches in excess of ${this._maxTouchPoints}`);return}}this._inputs[r]||(this._inputs[r]={}),this._inputs[r][s]||this._addPointerDevice(r,s,i.clientX,i.clientY);let a=this._inputs[r][s];if(a){let o=i;o.inputIndex=Et.Move,a[Et.Horizontal]=i.clientX,a[Et.Vertical]=i.clientY,r===qe.Touch&&a[Et.LeftClick]===0&&(a[Et.LeftClick]=1),i.pointerId===void 0&&(i.pointerId=this._mouseId),this._onInputChanged(r,s,o),!this._usingSafari&&i.button!==-1&&(o.inputIndex=i.button+2,a[i.button+2]=a[i.button+2]?0:1,this._onInputChanged(r,s,o))}},this._pointerDownEvent=i=>{let r=this._getPointerType(i),s=r===qe.Mouse?0:i.pointerId;if(r===qe.Touch){let o=this._activeTouchIds.indexOf(i.pointerId);if(o===-1&&(o=this._activeTouchIds.indexOf(-1)),o>=0)s=o,this._activeTouchIds[o]=i.pointerId;else{de.Warn(`Max number of touches exceeded. Ignoring touches in excess of ${this._maxTouchPoints}`);return}}this._inputs[r]||(this._inputs[r]={}),this._inputs[r][s]?r===qe.Touch&&this._onDeviceConnected(r,s):this._addPointerDevice(r,s,i.clientX,i.clientY);let a=this._inputs[r][s];if(a){let o=a[Et.Horizontal],l=a[Et.Vertical];if(r===qe.Mouse){if(i.pointerId===void 0&&(i.pointerId=this._mouseId),!document.pointerLockElement)try{this._elementToAttachTo.setPointerCapture(this._mouseId)}catch(f){}}else if(i.pointerId&&!document.pointerLockElement)try{this._elementToAttachTo.setPointerCapture(i.pointerId)}catch(f){}a[Et.Horizontal]=i.clientX,a[Et.Vertical]=i.clientY,a[i.button+2]=1;let c=i;c.inputIndex=i.button+2,this._onInputChanged(r,s,c),(o!==i.clientX||l!==i.clientY)&&(c.inputIndex=Et.Move,this._onInputChanged(r,s,c))}},this._pointerUpEvent=i=>{var c,f,h,d,u;let r=this._getPointerType(i),s=r===qe.Mouse?0:this._activeTouchIds.indexOf(i.pointerId);if(r===qe.Touch){if(s===-1)return;this._activeTouchIds[s]=-1}let a=(c=this._inputs[r])==null?void 0:c[s],o=i.button,l=a&&a[o+2]!==0;if(!l&&this._isUsingFirefox&&this._usingMacOs&&a&&(o=o===2?0:2,l=a[o+2]!==0),l){let m=a[Et.Horizontal],p=a[Et.Vertical];a[Et.Horizontal]=i.clientX,a[Et.Vertical]=i.clientY,a[o+2]=0;let _=i;i.pointerId===void 0&&(i.pointerId=this._mouseId),(m!==i.clientX||p!==i.clientY)&&(_.inputIndex=Et.Move,this._onInputChanged(r,s,_)),_.inputIndex=o+2,r===qe.Mouse&&this._mouseId>=0&&((h=(f=this._elementToAttachTo).hasPointerCapture)!=null&&h.call(f,this._mouseId))?this._elementToAttachTo.releasePointerCapture(this._mouseId):i.pointerId&&((u=(d=this._elementToAttachTo).hasPointerCapture)!=null&&u.call(d,i.pointerId))&&this._elementToAttachTo.releasePointerCapture(i.pointerId),this._onInputChanged(r,s,_),r===qe.Touch&&this._onDeviceDisconnected(r,s)}},this._pointerCancelTouch=i=>{var a,o;let r=this._activeTouchIds.indexOf(i);if(r===-1)return;(o=(a=this._elementToAttachTo).hasPointerCapture)!=null&&o.call(a,i)&&this._elementToAttachTo.releasePointerCapture(i),this._inputs[qe.Touch][r][Et.LeftClick]=0;let s=ao.CreateDeviceEvent(qe.Touch,r,Et.LeftClick,0,this,this._elementToAttachTo,i);this._onInputChanged(qe.Touch,r,s),this._activeTouchIds[r]=-1,this._onDeviceDisconnected(qe.Touch,r)},this._pointerCancelEvent=i=>{var r,s;if(i.pointerType==="mouse"){let a=this._inputs[qe.Mouse][0];this._mouseId>=0&&((s=(r=this._elementToAttachTo).hasPointerCapture)!=null&&s.call(r,this._mouseId))&&this._elementToAttachTo.releasePointerCapture(this._mouseId);for(let o=Et.LeftClick;o<=Et.BrowserForward;o++)if(a[o]===1){a[o]=0;let l=ao.CreateDeviceEvent(qe.Mouse,0,o,0,this,this._elementToAttachTo);this._onInputChanged(qe.Mouse,0,l)}}else this._pointerCancelTouch(i.pointerId)},this._pointerLeaveEvent=i=>{i.pointerType==="pen"&&this._pointerCancelTouch(i.pointerId)},this._wheelEventName="onwheel"in document.createElement("div")?"wheel":document.onmousewheel!==void 0?"mousewheel":"DOMMouseScroll";let e=!1,t=function(){};try{let i=Object.defineProperty({},"passive",{get:function(){e=!0}});this._elementToAttachTo.addEventListener("test",t,i),this._elementToAttachTo.removeEventListener("test",t,i)}catch(i){}this._pointerBlurEvent=()=>{var i,r,s,a,o;if(this.isDeviceAvailable(qe.Mouse)){let l=this._inputs[qe.Mouse][0];this._mouseId>=0&&((r=(i=this._elementToAttachTo).hasPointerCapture)!=null&&r.call(i,this._mouseId))&&this._elementToAttachTo.releasePointerCapture(this._mouseId);for(let c=Et.LeftClick;c<=Et.BrowserForward;c++)if(l[c]===1){l[c]=0;let f=ao.CreateDeviceEvent(qe.Mouse,0,c,0,this,this._elementToAttachTo);this._onInputChanged(qe.Mouse,0,f)}}if(this.isDeviceAvailable(qe.Touch)){let l=this._inputs[qe.Touch];for(let c=0;c{let r=qe.Mouse,s=0;this._inputs[r]||(this._inputs[r]=[]),this._inputs[r][s]||(this._pointerActive=!0,this._registerDevice(r,s,SB));let a=this._inputs[r][s];if(a){a[Et.MouseWheelX]=i.deltaX||0,a[Et.MouseWheelY]=i.deltaY||i.wheelDelta||0,a[Et.MouseWheelZ]=i.deltaZ||0;let o=i;i.pointerId===void 0&&(i.pointerId=this._mouseId),a[Et.MouseWheelX]!==0&&(o.inputIndex=Et.MouseWheelX,this._onInputChanged(r,s,o)),a[Et.MouseWheelY]!==0&&(o.inputIndex=Et.MouseWheelY,this._onInputChanged(r,s,o)),a[Et.MouseWheelZ]!==0&&(o.inputIndex=Et.MouseWheelZ,this._onInputChanged(r,s,o))}},this._usingMacOs&&this._isUsingChromium&&(this._pointerMacOsChromeOutEvent=i=>{i.buttons>1&&this._pointerCancelEvent(i)},this._elementToAttachTo.addEventListener("lostpointercapture",this._pointerMacOsChromeOutEvent)),this._elementToAttachTo.addEventListener(this._eventPrefix+"move",this._pointerMoveEvent),this._elementToAttachTo.addEventListener(this._eventPrefix+"down",this._pointerDownEvent),this._elementToAttachTo.addEventListener(this._eventPrefix+"up",this._pointerUpEvent),this._elementToAttachTo.addEventListener(this._eventPrefix+"cancel",this._pointerCancelEvent),this._elementToAttachTo.addEventListener(this._eventPrefix+"leave",this._pointerLeaveEvent),this._elementToAttachTo.addEventListener("blur",this._pointerBlurEvent),this._elementToAttachTo.addEventListener(this._wheelEventName,this._pointerWheelEvent,e?{passive:!1}:!1),this._pointerInputClearObserver=this._engine.onEndFrameObservable.add(()=>{if(this.isDeviceAvailable(qe.Mouse)){let i=this._inputs[qe.Mouse][0];i[Et.MouseWheelX]=0,i[Et.MouseWheelY]=0,i[Et.MouseWheelZ]=0}})}_handleGamepadActions(){this._gamepadConnectedEvent=e=>{this._addGamePad(e.gamepad)},this._gamepadDisconnectedEvent=e=>{if(this._gamepads){let t=this._getGamepadDeviceType(e.gamepad.id),i=e.gamepad.index;this._unregisterDevice(t,i),delete this._gamepads[i]}},window.addEventListener("gamepadconnected",this._gamepadConnectedEvent),window.addEventListener("gamepaddisconnected",this._gamepadDisconnectedEvent)}_updateDevice(e,t,i){let r=navigator.getGamepads()[t];if(r&&e===this._gamepads[t]){let s=this._inputs[e][t];i>=r.buttons.length?s[i]=r.axes[i-r.buttons.length].valueOf():s[i]=r.buttons[i].value}}_getGamepadDeviceType(e){return e.indexOf("054c")!==-1?e.indexOf("0ce6")!==-1?qe.DualSense:qe.DualShock:e.indexOf("Xbox One")!==-1||e.search("Xbox 360")!==-1||e.search("xinput")!==-1?qe.Xbox:e.indexOf("057e")!==-1?qe.Switch:qe.Generic}_getPointerType(e){let t=qe.Mouse;return(e.pointerType==="touch"||e.pointerType==="pen"||e.touches)&&(t=qe.Touch),t}}});var G_,AB=C(()=>{hi();G_=class{constructor(e,t,i=0){this.deviceType=t,this.deviceSlot=i,this.onInputChangedObservable=new te,this._deviceInputSystem=e}getInput(e){return this._deviceInputSystem.pollInput(this.deviceType,this.deviceSlot,e)}}});var XT,xB=C(()=>{Vh();vB();TB();AB();XT=class{constructor(e){this._registeredManagers=new Array,this._refCount=0,this.registerManager=a=>{for(let o=0;o{let o=this._registeredManagers.indexOf(a);o>-1&&this._registeredManagers.splice(o,1)};let t=Object.keys(qe).length/2;this._devices=new Array(t);let i=(a,o)=>{this._devices[a]||(this._devices[a]=new Array),this._devices[a][o]||(this._devices[a][o]=o);for(let l of this._registeredManagers){let c=new G_(this._deviceInputSystem,a,o);l._addDevice(c)}},r=(a,o)=>{var l;(l=this._devices[a])!=null&&l[o]&&delete this._devices[a][o];for(let c of this._registeredManagers)c._removeDevice(a,o)},s=(a,o,l)=>{if(l)for(let c of this._registeredManagers)c._onInputChanged(a,o,l)};typeof _native!="undefined"?this._deviceInputSystem=new HT(i,r,s):this._deviceInputSystem=new zT(e,i,r,s)}dispose(){this._deviceInputSystem.dispose()}}});var YT,RB=C(()=>{Vh();hi();xB();YT=class{getDeviceSource(e,t){if(t===void 0){if(this._firstDevice[e]===void 0)return null;t=this._firstDevice[e]}return!this._devices[e]||this._devices[e][t]===void 0?null:this._devices[e][t]}getDeviceSources(e){return this._devices[e]?this._devices[e].filter(t=>!!t):[]}constructor(e){let t=Object.keys(qe).length/2;this._devices=new Array(t),this._firstDevice=new Array(t),this._engine=e,this._engine._deviceSourceManager||(this._engine._deviceSourceManager=new XT(e)),this._engine._deviceSourceManager._refCount++,this.onDeviceConnectedObservable=new te(i=>{for(let r of this._devices)if(r)for(let s of r)s&&this.onDeviceConnectedObservable.notifyObserver(i,s)}),this.onDeviceDisconnectedObservable=new te,this._engine._deviceSourceManager.registerManager(this),this._onDisposeObserver=e.onDisposeObservable.add(()=>{this.dispose()})}dispose(){this.onDeviceConnectedObservable.clear(),this.onDeviceDisconnectedObservable.clear(),this._engine._deviceSourceManager&&(this._engine._deviceSourceManager.unregisterManager(this),--this._engine._deviceSourceManager._refCount<1&&(this._engine._deviceSourceManager.dispose(),delete this._engine._deviceSourceManager)),this._engine.onDisposeObservable.remove(this._onDisposeObserver)}_addDevice(e){this._devices[e.deviceType]||(this._devices[e.deviceType]=[]),this._devices[e.deviceType][e.deviceSlot]||(this._devices[e.deviceType][e.deviceSlot]=e,this._updateFirstDevices(e.deviceType)),this.onDeviceConnectedObservable.notifyObservers(e)}_removeDevice(e,t){var r,s;let i=(r=this._devices[e])==null?void 0:r[t];this.onDeviceDisconnectedObservable.notifyObservers(i),(s=this._devices[e])!=null&&s[t]&&delete this._devices[e][t],this._updateFirstDevices(e)}_onInputChanged(e,t,i){var r,s;(s=(r=this._devices[e])==null?void 0:r[t])==null||s.onInputChangedObservable.notifyObservers(i)}_updateFirstDevices(e){switch(e){case qe.Keyboard:case qe.Mouse:this._firstDevice[e]=0;break;case qe.Touch:case qe.DualSense:case qe.DualShock:case qe.Xbox:case qe.Switch:case qe.Generic:{delete this._firstDevice[e];let t=this._devices[e];if(t){for(let i=0;i{Gh=class{};Gh._IsPickingAvailable=!1});var KT,bn,bB=C(()=>{ro();hB();w_();Ge();qM();kT();Vh();RB();Pi();eC();KT=class{constructor(){this._singleClick=!1,this._doubleClick=!1,this._hasSwiped=!1,this._ignore=!1}get singleClick(){return this._singleClick}get doubleClick(){return this._doubleClick}get hasSwiped(){return this._hasSwiped}get ignore(){return this._ignore}set singleClick(e){this._singleClick=e}set doubleClick(e){this._doubleClick=e}set hasSwiped(e){this._hasSwiped=e}set ignore(e){this._ignore=e}},bn=class n{constructor(e){this._alreadyAttached=!1,this._meshPickProceed=!1,this._currentPickResult=null,this._previousPickResult=null,this._activePointerIds=new Array,this._activePointerIdsCount=0,this._doubleClickOccured=!1,this._isSwiping=!1,this._swipeButtonPressed=-1,this._skipPointerTap=!1,this._isMultiTouchGesture=!1,this._pointerX=0,this._pointerY=0,this._startingPointerPosition=new Ne(0,0),this._previousStartingPointerPosition=new Ne(0,0),this._startingPointerTime=0,this._previousStartingPointerTime=0,this._pointerCaptures={},this._meshUnderPointerId={},this._movePointerInfo=null,this._cameraObserverCount=0,this._delayedClicks=[null,null,null,null,null],this._deviceSourceManager=null,this._scene=e||Le.LastCreatedScene,this._scene}get meshUnderPointer(){return this._movePointerInfo&&(this._movePointerInfo._generatePickInfo(),this._movePointerInfo=null),this._pointerOverMesh}getMeshUnderPointerByPointerId(e){return this._meshUnderPointerId[e]||null}get unTranslatedPointer(){return new Ne(this._unTranslatedPointerX,this._unTranslatedPointerY)}get pointerX(){return this._pointerX}set pointerX(e){this._pointerX=e}get pointerY(){return this._pointerY}set pointerY(e){this._pointerY=e}_updatePointerPosition(e){let t=this._scene.getEngine().getInputElementClientRect();t&&(this._pointerX=e.clientX-t.left,this._pointerY=e.clientY-t.top,this._unTranslatedPointerX=this._pointerX,this._unTranslatedPointerY=this._pointerY)}_processPointerMove(e,t){let i=this._scene,r=i.getEngine(),s=r.getInputElement();s&&(s.tabIndex=r.canvasTabIndex,i.doNotHandleCursors||(s.style.cursor=i.defaultCursor)),this._setCursorAndPointerOverMesh(e,t,i);for(let l of i._pointerMoveStage){e=e||this._pickMove(t);let c=!!(e!=null&&e.pickedMesh);e=l.action(this._unTranslatedPointerX,this._unTranslatedPointerY,e,c,s)}let a=t.inputIndex>=Et.MouseWheelX&&t.inputIndex<=Et.MouseWheelZ?it.POINTERWHEEL:it.POINTERMOVE;i.onPointerMove&&(e=e||this._pickMove(t),i.onPointerMove(t,e,a));let o;e?(o=new xa(a,t,e),this._setRayOnPointerInfo(e,t)):(o=new xa(a,t,null,this),this._movePointerInfo=o),i.onPointerObservable.hasObservers()&&i.onPointerObservable.notifyObservers(o,a)}_setRayOnPointerInfo(e,t){let i=this._scene;e&&Gh._IsPickingAvailable&&(e.ray||(e.ray=i.createPickingRay(t.offsetX,t.offsetY,j.Identity(),i.activeCamera)))}_addCameraPointerObserver(e,t){return this._cameraObserverCount++,this._scene.onPointerObservable.add(e,t)}_removeCameraPointerObserver(e){return this._cameraObserverCount--,this._scene.onPointerObservable.remove(e)}_checkForPicking(){return!!(this._scene.onPointerObservable.observers.length>this._cameraObserverCount||this._scene.onPointerPick)}_checkPrePointerObservable(e,t,i){let r=this._scene,s=new GT(i,t,this._unTranslatedPointerX,this._unTranslatedPointerY);return e&&(s.originalPickingInfo=e,s.ray=e.ray,t.pointerType==="xr-near"&&e.originMesh&&(s.nearInteractionPickingInfo=e)),r.onPrePointerObservable.notifyObservers(s,i),!!s.skipOnPointerObservable}_pickMove(e){let t=this._scene,i=t.pick(this._unTranslatedPointerX,this._unTranslatedPointerY,t.pointerMovePredicate,t.pointerMoveFastCheck,t.cameraToUseForPointers,t.pointerMoveTrianglePredicate);return this._setCursorAndPointerOverMesh(i,e,t),i}_setCursorAndPointerOverMesh(e,t,i){let s=i.getEngine().getInputElement();if(e!=null&&e.pickedMesh){if(this.setPointerOverMesh(e.pickedMesh,t.pointerId,e,t),!i.doNotHandleCursors&&s&&this._pointerOverMesh){let a=this._pointerOverMesh._getActionManagerForTrigger();a&&a.hasPointerTriggers&&(s.style.cursor=a.hoverCursor||i.hoverCursor)}}else this.setPointerOverMesh(null,t.pointerId,e,t)}simulatePointerMove(e,t){let i=new PointerEvent("pointermove",t);i.inputIndex=Et.Move,!this._checkPrePointerObservable(e,i,it.POINTERMOVE)&&this._processPointerMove(e,i)}simulatePointerDown(e,t){let i=new PointerEvent("pointerdown",t);i.inputIndex=i.button+2,!this._checkPrePointerObservable(e,i,it.POINTERDOWN)&&this._processPointerDown(e,i)}_processPointerDown(e,t){let i=this._scene;if(e!=null&&e.pickedMesh){this._pickedDownMesh=e.pickedMesh;let a=e.pickedMesh._getActionManagerForTrigger();if(a){if(a.hasPickTriggers)switch(a.processTrigger(5,new Jr(e.pickedMesh,i.pointerX,i.pointerY,e.pickedMesh,t,e)),t.button){case 0:a.processTrigger(2,new Jr(e.pickedMesh,i.pointerX,i.pointerY,e.pickedMesh,t,e));break;case 1:a.processTrigger(4,new Jr(e.pickedMesh,i.pointerX,i.pointerY,e.pickedMesh,t,e));break;case 2:a.processTrigger(3,new Jr(e.pickedMesh,i.pointerX,i.pointerY,e.pickedMesh,t,e));break}a.hasSpecificTrigger(8)&&window.setTimeout(()=>{let o=i.pick(this._unTranslatedPointerX,this._unTranslatedPointerY,l=>l.isPickable&&l.isVisible&&l.isReady()&&l.actionManager&&l.actionManager.hasSpecificTrigger(8)&&l===this._pickedDownMesh,!1,i.cameraToUseForPointers);o!=null&&o.pickedMesh&&a&&this._activePointerIdsCount!==0&&Date.now()-this._startingPointerTime>n.LongPressDelay&&!this._isPointerSwiping()&&(this._startingPointerTime=0,a.processTrigger(8,Jr.CreateNew(o.pickedMesh,t)))},n.LongPressDelay)}}else for(let a of i._pointerDownStage)e=a.action(this._unTranslatedPointerX,this._unTranslatedPointerY,e,t,!1);let r,s=it.POINTERDOWN;e?(i.onPointerDown&&i.onPointerDown(t,e,s),r=new xa(s,t,e),this._setRayOnPointerInfo(e,t)):r=new xa(s,t,null,this),i.onPointerObservable.hasObservers()&&i.onPointerObservable.notifyObservers(r,s)}_isPointerSwiping(){return this._isSwiping}simulatePointerUp(e,t,i){let r=new PointerEvent("pointerup",t);r.inputIndex=Et.Move;let s=new KT;i?s.doubleClick=!0:s.singleClick=!0,!this._checkPrePointerObservable(e,r,it.POINTERUP)&&this._processPointerUp(e,r,s)}_processPointerUp(e,t,i){let r=this._scene;if(e!=null&&e.pickedMesh){if(this._pickedUpMesh=e.pickedMesh,this._pickedDownMesh===this._pickedUpMesh&&(r.onPointerPick&&r.onPointerPick(t,e),i.singleClick&&!i.ignore&&r.onPointerObservable.observers.length>this._cameraObserverCount)){let a=it.POINTERPICK,o=new xa(a,t,e);this._setRayOnPointerInfo(e,t),r.onPointerObservable.notifyObservers(o,a)}let s=e.pickedMesh._getActionManagerForTrigger();if(s&&!i.ignore){s.processTrigger(7,Jr.CreateNew(e.pickedMesh,t,e)),!i.hasSwiped&&i.singleClick&&s.processTrigger(1,Jr.CreateNew(e.pickedMesh,t,e));let a=e.pickedMesh._getActionManagerForTrigger(6);i.doubleClick&&a&&a.processTrigger(6,Jr.CreateNew(e.pickedMesh,t,e))}}else if(!i.ignore)for(let s of r._pointerUpStage)e=s.action(this._unTranslatedPointerX,this._unTranslatedPointerY,e,t,i.doubleClick);if(this._pickedDownMesh&&this._pickedDownMesh!==this._pickedUpMesh){let s=this._pickedDownMesh._getActionManagerForTrigger(16);s&&s.processTrigger(16,Jr.CreateNew(this._pickedDownMesh,t))}if(!i.ignore){let s=new xa(it.POINTERUP,t,e);if(this._setRayOnPointerInfo(e,t),r.onPointerObservable.notifyObservers(s,it.POINTERUP),r.onPointerUp&&r.onPointerUp(t,e,it.POINTERUP),!i.hasSwiped&&!this._skipPointerTap&&!this._isMultiTouchGesture){let a=0;if(i.singleClick?a=it.POINTERTAP:i.doubleClick&&(a=it.POINTERDOUBLETAP),a){let o=new xa(a,t,e);r.onPointerObservable.hasObservers()&&r.onPointerObservable.hasSpecificMask(a)&&r.onPointerObservable.notifyObservers(o,a)}}}}isPointerCaptured(e=0){return this._pointerCaptures[e]}attachControl(e=!0,t=!0,i=!0,r=null){let s=this._scene,a=s.getEngine();r||(r=a.getInputElement()),this._alreadyAttached&&this.detachControl(),r&&(this._alreadyAttachedTo=r),this._deviceSourceManager=new YT(a),this._initActionManager=o=>{if(!this._meshPickProceed){let l=s.skipPointerUpPicking||s._registeredActions===0&&!this._checkForPicking()&&!s.onPointerUp?null:s.pick(this._unTranslatedPointerX,this._unTranslatedPointerY,s.pointerUpPredicate,s.pointerUpFastCheck,s.cameraToUseForPointers,s.pointerUpTrianglePredicate);this._currentPickResult=l,l&&(o=l.hit&&l.pickedMesh?l.pickedMesh._getActionManagerForTrigger():null),this._meshPickProceed=!0}return o},this._delayedSimpleClick=(o,l,c)=>{if((Date.now()-this._previousStartingPointerTime>n.DoubleClickDelay&&!this._doubleClickOccured||o!==this._previousButtonPressed)&&(this._doubleClickOccured=!1,l.singleClick=!0,l.ignore=!1,this._delayedClicks[o])){let f=this._delayedClicks[o].evt,h=it.POINTERTAP,d=new xa(h,f,this._currentPickResult);s.onPointerObservable.hasObservers()&&s.onPointerObservable.hasSpecificMask(h)&&s.onPointerObservable.notifyObservers(d,h),this._delayedClicks[o]=null}},this._initClickEvent=(o,l,c,f)=>{var p,_;let h=new KT;this._currentPickResult=null;let d=null,u=o.hasSpecificMask(it.POINTERPICK)||l.hasSpecificMask(it.POINTERPICK)||o.hasSpecificMask(it.POINTERTAP)||l.hasSpecificMask(it.POINTERTAP)||o.hasSpecificMask(it.POINTERDOUBLETAP)||l.hasSpecificMask(it.POINTERDOUBLETAP);!u&&Xl&&(d=this._initActionManager(d,h),d&&(u=d.hasPickTriggers));let m=!1;if(u=u&&!this._isMultiTouchGesture,u){let g=c.button;if(h.hasSwiped=this._isPointerSwiping(),!h.hasSwiped){let v=!n.ExclusiveDoubleClickMode;if(v||(v=!o.hasSpecificMask(it.POINTERDOUBLETAP)&&!l.hasSpecificMask(it.POINTERDOUBLETAP),v&&!Xl.HasSpecificTrigger(6)&&(d=this._initActionManager(d,h),d&&(v=!d.hasSpecificTrigger(6)))),v)(Date.now()-this._previousStartingPointerTime>n.DoubleClickDelay||g!==this._previousButtonPressed)&&(h.singleClick=!0,f(h,this._currentPickResult),m=!0);else{let A={evt:c,clickInfo:h,timeoutId:window.setTimeout(this._delayedSimpleClick.bind(this,g,h,f),n.DoubleClickDelay)};this._delayedClicks[g]=A}let x=o.hasSpecificMask(it.POINTERDOUBLETAP)||l.hasSpecificMask(it.POINTERDOUBLETAP);!x&&Xl.HasSpecificTrigger(6)&&(d=this._initActionManager(d,h),d&&(x=d.hasSpecificTrigger(6))),x&&(g===this._previousButtonPressed&&Date.now()-this._previousStartingPointerTime{if(this._updatePointerPosition(o),!this._isSwiping&&this._swipeButtonPressed!==-1&&(this._isSwiping=Math.abs(this._startingPointerPosition.x-this._pointerX)>n.DragMovementThreshold||Math.abs(this._startingPointerPosition.y-this._pointerY)>n.DragMovementThreshold),a.isPointerLock&&a._verifyPointerLock(),this._checkPrePointerObservable(null,o,o.inputIndex>=Et.MouseWheelX&&o.inputIndex<=Et.MouseWheelZ?it.POINTERWHEEL:it.POINTERMOVE)||!s.cameraToUseForPointers&&!s.activeCamera)return;if(s.skipPointerMovePicking){this._processPointerMove(new zn,o);return}s.pointerMovePredicate||(s.pointerMovePredicate=c=>c.isPickable&&c.isVisible&&c.isReady()&&c.isEnabled()&&(c.enablePointerMoveEvents||s.constantlyUpdateMeshUnderPointer||c._getActionManagerForTrigger()!==null)&&(!s.cameraToUseForPointers||(s.cameraToUseForPointers.layerMask&c.layerMask)!==0));let l=s._registeredActions>0||s.constantlyUpdateMeshUnderPointer?this._pickMove(o):null;this._processPointerMove(l,o)},this._onPointerDown=o=>{var f;let l=this._activePointerIds.indexOf(-1);if(l===-1?this._activePointerIds.push(o.pointerId):this._activePointerIds[l]=o.pointerId,this._activePointerIdsCount++,this._pickedDownMesh=null,this._meshPickProceed=!1,n.ExclusiveDoubleClickMode){for(let h=0;hh.isPickable&&h.isVisible&&h.isReady()&&h.isEnabled()&&(!s.cameraToUseForPointers||(s.cameraToUseForPointers.layerMask&h.layerMask)!==0)),this._pickedDownMesh=null;let c;s.skipPointerDownPicking||s._registeredActions===0&&!this._checkForPicking()&&!s.onPointerDown?c=new zn:c=s.pick(this._unTranslatedPointerX,this._unTranslatedPointerY,s.pointerDownPredicate,s.pointerDownFastCheck,s.cameraToUseForPointers,s.pointerDownTrianglePredicate),this._processPointerDown(c,o)},this._onPointerUp=o=>{let l=this._activePointerIds.indexOf(o.pointerId);l!==-1&&(this._activePointerIds[l]=-1,this._activePointerIdsCount--,this._pickedUpMesh=null,this._meshPickProceed=!1,this._updatePointerPosition(o),s.preventDefaultOnPointerUp&&r&&(o.preventDefault(),r.focus()),this._initClickEvent(s.onPrePointerObservable,s.onPointerObservable,o,(c,f)=>{if(s.onPrePointerObservable.hasObservers()&&(this._skipPointerTap=!1,!c.ignore)){if(this._checkPrePointerObservable(null,o,it.POINTERUP)){this._swipeButtonPressed===o.button&&(this._isSwiping=!1,this._swipeButtonPressed=-1),o.buttons===0&&(this._pointerCaptures[o.pointerId]=!1);return}c.hasSwiped||(c.singleClick&&s.onPrePointerObservable.hasSpecificMask(it.POINTERTAP)&&this._checkPrePointerObservable(null,o,it.POINTERTAP)&&(this._skipPointerTap=!0),c.doubleClick&&s.onPrePointerObservable.hasSpecificMask(it.POINTERDOUBLETAP)&&this._checkPrePointerObservable(null,o,it.POINTERDOUBLETAP)&&(this._skipPointerTap=!0))}if(!this._pointerCaptures[o.pointerId]){this._swipeButtonPressed===o.button&&(this._isSwiping=!1,this._swipeButtonPressed=-1);return}o.buttons===0&&(this._pointerCaptures[o.pointerId]=!1),!(!s.cameraToUseForPointers&&!s.activeCamera)&&(s.pointerUpPredicate||(s.pointerUpPredicate=h=>h.isPickable&&h.isVisible&&h.isReady()&&h.isEnabled()&&(!s.cameraToUseForPointers||(s.cameraToUseForPointers.layerMask&h.layerMask)!==0)),!this._meshPickProceed&&(Xl&&Xl.HasTriggers||this._checkForPicking()||s.onPointerUp)&&this._initActionManager(null,c),f||(f=this._currentPickResult),this._processPointerUp(f,o,c),this._previousPickResult=this._currentPickResult,this._swipeButtonPressed===o.button&&(this._isSwiping=!1,this._swipeButtonPressed=-1))}))},this._onKeyDown=o=>{let l=no.KEYDOWN;if(s.onPreKeyboardObservable.hasObservers()){let c=new V_(l,o);if(s.onPreKeyboardObservable.notifyObservers(c,l),c.skipOnKeyboardObservable)return}if(s.onKeyboardObservable.hasObservers()){let c=new Zu(l,o);s.onKeyboardObservable.notifyObservers(c,l)}s.actionManager&&s.actionManager.processTrigger(14,Jr.CreateNewFromScene(s,o))},this._onKeyUp=o=>{let l=no.KEYUP;if(s.onPreKeyboardObservable.hasObservers()){let c=new V_(l,o);if(s.onPreKeyboardObservable.notifyObservers(c,l),c.skipOnKeyboardObservable)return}if(s.onKeyboardObservable.hasObservers()){let c=new Zu(l,o);s.onKeyboardObservable.notifyObservers(c,l)}s.actionManager&&s.actionManager.processTrigger(15,Jr.CreateNewFromScene(s,o))},this._deviceSourceManager.onDeviceConnectedObservable.add(o=>{o.deviceType===qe.Mouse?o.onInputChangedObservable.add(l=>{this._originMouseEvent=l,l.inputIndex===Et.LeftClick||l.inputIndex===Et.MiddleClick||l.inputIndex===Et.RightClick||l.inputIndex===Et.BrowserBack||l.inputIndex===Et.BrowserForward?t&&o.getInput(l.inputIndex)===1?this._onPointerDown(l):e&&o.getInput(l.inputIndex)===0&&this._onPointerUp(l):i&&(l.inputIndex===Et.Move?this._onPointerMove(l):(l.inputIndex===Et.MouseWheelX||l.inputIndex===Et.MouseWheelY||l.inputIndex===Et.MouseWheelZ)&&this._onPointerMove(l))}):o.deviceType===qe.Touch?o.onInputChangedObservable.add(l=>{l.inputIndex===Et.LeftClick&&(t&&o.getInput(l.inputIndex)===1?(this._onPointerDown(l),this._activePointerIdsCount>1&&(this._isMultiTouchGesture=!0)):e&&o.getInput(l.inputIndex)===0&&(this._onPointerUp(l),this._activePointerIdsCount===0&&(this._isMultiTouchGesture=!1))),i&&l.inputIndex===Et.Move&&this._onPointerMove(l)}):o.deviceType===qe.Keyboard&&o.onInputChangedObservable.add(l=>{l.type==="keydown"?this._onKeyDown(l):l.type==="keyup"&&this._onKeyUp(l)})}),this._alreadyAttached=!0}detachControl(){this._alreadyAttached&&(this._deviceSourceManager.dispose(),this._deviceSourceManager=null,this._alreadyAttachedTo&&!this._scene.doNotHandleCursors&&(this._alreadyAttachedTo.style.cursor=this._scene.defaultCursor),this._alreadyAttached=!1,this._alreadyAttachedTo=null)}setPointerOverMesh(e,t=0,i,r){if(this._meshUnderPointerId[t]===e&&(!e||!e._internalAbstractMeshDataInfo._pointerOverDisableMeshTesting))return;let s=this._meshUnderPointerId[t],a;s&&(a=s._getActionManagerForTrigger(10),a&&a.processTrigger(10,new Jr(s,this._pointerX,this._pointerY,e,r,{pointerId:t}))),e?(this._meshUnderPointerId[t]=e,this._pointerOverMesh=e,a=e._getActionManagerForTrigger(9),a&&a.processTrigger(9,new Jr(e,this._pointerX,this._pointerY,e,r,{pointerId:t,pickResult:i}))):(delete this._meshUnderPointerId[t],this._pointerOverMesh=null),this._scene.onMeshUnderPointerUpdatedObservable.hasObservers()&&this._scene.onMeshUnderPointerUpdatedObservable.notifyObservers({mesh:e,pointerId:t})}getPointerOverMesh(){return this.meshUnderPointer}_invalidateMesh(e){this._pointerOverMesh===e&&(this._pointerOverMesh=null),this._pickedDownMesh===e&&(this._pickedDownMesh=null),this._pickedUpMesh===e&&(this._pickedUpMesh=null);for(let t in this._meshUnderPointerId)this._meshUnderPointerId[t]===e&&delete this._meshUnderPointerId[t]}};bn.DragMovementThreshold=10;bn.LongPressDelay=500;bn.DoubleClickDelay=300;bn.ExclusiveDoubleClickMode=!1});var Qo,tC=C(()=>{Pl();Qo=class n{get min(){return this._min}get max(){return this._max}get average(){return this._average}get lastSecAverage(){return this._lastSecAverage}get current(){return this._current}get total(){return this._totalAccumulated}get count(){return this._totalValueCount}constructor(){this._startMonitoringTime=0,this._min=0,this._max=0,this._average=0,this._lastSecAverage=0,this._current=0,this._totalValueCount=0,this._totalAccumulated=0,this._lastSecAccumulated=0,this._lastSecTime=0,this._lastSecValueCount=0}fetchNewFrame(){this._totalValueCount++,this._current=0,this._lastSecValueCount++}addCount(e,t){n.Enabled&&(this._current+=e,t&&this._fetchResult())}beginMonitoring(){n.Enabled&&(this._startMonitoringTime=dr.Now)}endMonitoring(e=!0){if(!n.Enabled)return;e&&this.fetchNewFrame();let t=dr.Now;this._current=t-this._startMonitoringTime,e&&this._fetchResult()}endFrame(){this._fetchResult()}_fetchResult(){this._totalAccumulated+=this._current,this._lastSecAccumulated+=this._current,this._min=Math.min(this._min,this._current),this._max=Math.max(this._max,this._current),this._average=this._totalAccumulated/this._totalValueCount;let e=dr.Now;e-this._lastSecTime>1e3&&(this._lastSecAverage=this._lastSecAccumulated/this._lastSecValueCount,this._lastSecTime=e,this._lastSecAccumulated=0,this._lastSecValueCount=0)}};Qo.Enabled=!0});var Yl,jT=C(()=>{Yl=class{static get UniqueId(){let e=this._UniqueIdCounter;return this._UniqueIdCounter++,e}};Yl._UniqueIdCounter=1});var qT,IB=C(()=>{qT=class{constructor(){this.pointerDownFastCheck=!1,this.pointerUpFastCheck=!1,this.pointerMoveFastCheck=!1,this.skipPointerMovePicking=!1,this.skipPointerDownPicking=!1,this.skipPointerUpPicking=!1}}});var Ere,Sre,MB,$t,_s=C(()=>{Ci();Pl();hi();to();Q2();af();Ge();N_();lf();w_();qM();CT();U_();PT();qu();ma();Pi();ln();bB();tC();zt();pT();jT();Bl();y_();Xo();IB();Pt();Vi();Wo();Ere=new Mi,Sre=new Mi;(function(n){n[n.BackwardCompatible=0]="BackwardCompatible",n[n.Intermediate=1]="Intermediate",n[n.Aggressive=2]="Aggressive"})(MB||(MB={}));$t=class n{static DefaultMaterialFactory(e){throw Xe("StandardMaterial")}static CollisionCoordinatorFactory(){throw Xe("DefaultCollisionCoordinator")}get clearColor(){return this._clearColor}set clearColor(e){e!==this._clearColor&&(this._clearColor=e,this.onClearColorChangedObservable.notifyObservers(this._clearColor))}get imageProcessingConfiguration(){return this._imageProcessingConfiguration}get performancePriority(){return this._performancePriority}set performancePriority(e){if(e!==this._performancePriority){switch(this._performancePriority=e,e){case 0:this.skipFrustumClipping=!1,this._renderingManager.maintainStateBetweenFrames=!1,this.skipPointerMovePicking=!1,this.autoClear=!0;break;case 1:this.skipFrustumClipping=!1,this._renderingManager.maintainStateBetweenFrames=!1,this.skipPointerMovePicking=!0,this.autoClear=!1;break;case 2:this.skipFrustumClipping=!0,this._renderingManager.maintainStateBetweenFrames=!0,this.skipPointerMovePicking=!0,this.autoClear=!1;break}this.onScenePerformancePriorityChangedObservable.notifyObservers(e)}}set forceWireframe(e){this._forceWireframe!==e&&(this._forceWireframe=e,this.markAllMaterialsAsDirty(16))}get forceWireframe(){return this._forceWireframe}set skipFrustumClipping(e){this._skipFrustumClipping!==e&&(this._skipFrustumClipping=e)}get skipFrustumClipping(){return this._skipFrustumClipping}set forcePointsCloud(e){this._forcePointsCloud!==e&&(this._forcePointsCloud=e,this.markAllMaterialsAsDirty(16))}get forcePointsCloud(){return this._forcePointsCloud}get environmentTexture(){return this._environmentTexture}set environmentTexture(e){this._environmentTexture!==e&&(this._environmentTexture=e,this.onEnvironmentTextureChangedObservable.notifyObservers(e),this.markAllMaterialsAsDirty(1))}getNodes(){let e=[];e=e.concat(this.meshes),e=e.concat(this.lights),e=e.concat(this.cameras),e=e.concat(this.transformNodes);for(let t of this.skeletons)e=e.concat(t.bones);return e}get animationPropertiesOverride(){return this._animationPropertiesOverride}set animationPropertiesOverride(e){this._animationPropertiesOverride=e}set onDispose(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)}set beforeRender(e){this._onBeforeRenderObserver&&this.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),e&&(this._onBeforeRenderObserver=this.onBeforeRenderObservable.add(e))}set afterRender(e){this._onAfterRenderObserver&&this.onAfterRenderObservable.remove(this._onAfterRenderObserver),e&&(this._onAfterRenderObserver=this.onAfterRenderObservable.add(e))}set beforeCameraRender(e){this._onBeforeCameraRenderObserver&&this.onBeforeCameraRenderObservable.remove(this._onBeforeCameraRenderObserver),this._onBeforeCameraRenderObserver=this.onBeforeCameraRenderObservable.add(e)}set afterCameraRender(e){this._onAfterCameraRenderObserver&&this.onAfterCameraRenderObservable.remove(this._onAfterCameraRenderObserver),this._onAfterCameraRenderObserver=this.onAfterCameraRenderObservable.add(e)}get pointerDownPredicate(){return this._pointerPickingConfiguration.pointerDownPredicate}set pointerDownPredicate(e){this._pointerPickingConfiguration.pointerDownPredicate=e}get pointerUpPredicate(){return this._pointerPickingConfiguration.pointerUpPredicate}set pointerUpPredicate(e){this._pointerPickingConfiguration.pointerUpPredicate=e}get pointerMovePredicate(){return this._pointerPickingConfiguration.pointerMovePredicate}set pointerMovePredicate(e){this._pointerPickingConfiguration.pointerMovePredicate=e}get pointerDownFastCheck(){return this._pointerPickingConfiguration.pointerDownFastCheck}set pointerDownFastCheck(e){this._pointerPickingConfiguration.pointerDownFastCheck=e}get pointerUpFastCheck(){return this._pointerPickingConfiguration.pointerUpFastCheck}set pointerUpFastCheck(e){this._pointerPickingConfiguration.pointerUpFastCheck=e}get pointerMoveFastCheck(){return this._pointerPickingConfiguration.pointerMoveFastCheck}set pointerMoveFastCheck(e){this._pointerPickingConfiguration.pointerMoveFastCheck=e}get skipPointerMovePicking(){return this._pointerPickingConfiguration.skipPointerMovePicking}set skipPointerMovePicking(e){this._pointerPickingConfiguration.skipPointerMovePicking=e}get skipPointerDownPicking(){return this._pointerPickingConfiguration.skipPointerDownPicking}set skipPointerDownPicking(e){this._pointerPickingConfiguration.skipPointerDownPicking=e}get skipPointerUpPicking(){return this._pointerPickingConfiguration.skipPointerUpPicking}set skipPointerUpPicking(e){this._pointerPickingConfiguration.skipPointerUpPicking=e}get unTranslatedPointer(){return this._inputManager.unTranslatedPointer}static get DragMovementThreshold(){return bn.DragMovementThreshold}static set DragMovementThreshold(e){bn.DragMovementThreshold=e}static get LongPressDelay(){return bn.LongPressDelay}static set LongPressDelay(e){bn.LongPressDelay=e}static get DoubleClickDelay(){return bn.DoubleClickDelay}static set DoubleClickDelay(e){bn.DoubleClickDelay=e}static get ExclusiveDoubleClickMode(){return bn.ExclusiveDoubleClickMode}static set ExclusiveDoubleClickMode(e){bn.ExclusiveDoubleClickMode=e}get _eyePosition(){var e,t,i;return(i=(t=this._forcedViewPosition)!=null?t:(e=this.activeCamera)==null?void 0:e.globalPosition)!=null?i:b.ZeroReadOnly}bindEyePosition(e,t="vEyePosition",i=!1){let r=this._eyePosition,s=this.useRightHandedSystem===(this._mirroredCameraPosition!=null),a=this.floatingOriginOffset,o=Ere.set(r.x,r.y,r.z,s?-1:1),l=o.subtractFromFloatsToRef(a.x,a.y,a.z,0,Sre);return e&&(i?e.setFloat3(t,l.x,l.y,l.z):e.setVector4(t,l)),o}finalizeSceneUbo(){let e=this.getSceneUniformBuffer(),t=this.bindEyePosition(null),i=this.floatingOriginOffset;return e.updateFloat4("vEyePosition",t.x-i.x,t.y-i.y,t.z-i.z,t.w),e.update(),e}set useRightHandedSystem(e){this._useRightHandedSystem!==e&&(this._useRightHandedSystem=e,this.markAllMaterialsAsDirty(16))}get useRightHandedSystem(){return this._useRightHandedSystem}setStepId(e){this._currentStepId=e}getStepId(){return this._currentStepId}getInternalStep(){return this._currentInternalStep}set fogEnabled(e){this._fogEnabled!==e&&(this._fogEnabled=e,this.markAllMaterialsAsDirty(16))}get fogEnabled(){return this._fogEnabled}set fogMode(e){this._fogMode!==e&&(this._fogMode=e,this.markAllMaterialsAsDirty(16))}get fogMode(){return this._fogMode}get prePass(){return!!this.prePassRenderer&&this.prePassRenderer.defaultRT.enabled}set shadowsEnabled(e){this._shadowsEnabled!==e&&(this._shadowsEnabled=e,this.markAllMaterialsAsDirty(2))}get shadowsEnabled(){return this._shadowsEnabled}set lightsEnabled(e){this._lightsEnabled!==e&&(this._lightsEnabled=e,this.markAllMaterialsAsDirty(2))}get lightsEnabled(){return this._lightsEnabled}get activeCameras(){return this._activeCameras}set activeCameras(e){this._unObserveActiveCameras&&(this._unObserveActiveCameras(),this._unObserveActiveCameras=null),e&&(this._unObserveActiveCameras=uT(e,()=>{this.onActiveCamerasChanged.notifyObservers(this)})),this._activeCameras=e}get activeCamera(){return this._activeCamera}set activeCamera(e){e!==this._activeCamera&&(this._activeCamera=e,this.onActiveCameraChanged.notifyObservers(this))}get _hasDefaultMaterial(){return n.DefaultMaterialFactory!==n._OriginalDefaultMaterialFactory}get defaultMaterial(){return this._defaultMaterial||(this._defaultMaterial=n.DefaultMaterialFactory(this)),this._defaultMaterial}set defaultMaterial(e){this._defaultMaterial=e}set texturesEnabled(e){this._texturesEnabled!==e&&(this._texturesEnabled=e,this.markAllMaterialsAsDirty(1))}get texturesEnabled(){return this._texturesEnabled}get frameGraph(){return this._frameGraph}set frameGraph(e){if(this._frameGraph){this._frameGraph=e,e||(this.customRenderFunction=this._currentCustomRenderFunction);return}this._frameGraph=e,e&&(this._currentCustomRenderFunction=this.customRenderFunction,this.customRenderFunction=this._renderWithFrameGraph,this.activeCamera=null)}set skeletonsEnabled(e){this._skeletonsEnabled!==e&&(this._skeletonsEnabled=e,this.markAllMaterialsAsDirty(8))}get skeletonsEnabled(){return this._skeletonsEnabled}get collisionCoordinator(){return this._collisionCoordinator||(this._collisionCoordinator=n.CollisionCoordinatorFactory(),this._collisionCoordinator.init(this)),this._collisionCoordinator}get renderingManager(){return this._renderingManager}get frustumPlanes(){return this._frustumPlanes}_registerTransientComponents(){if(this._transientComponents.length>0){for(let e of this._transientComponents)e.register();this._transientComponents.length=0}}_addComponent(e){this._components.push(e),this._transientComponents.push(e);let t=e;t.addFromContainer&&t.serialize&&this._serializableComponents.push(t)}_getComponent(e){for(let t of this._components)if(t.name===e)return t;return null}get uniqueId(){return this._uniqueId}constructor(e,t){this._inputManager=new bn(this),this.cameraToUseForPointers=null,this._isScene=!0,this._blockEntityCollection=!1,this.autoClear=!0,this.autoClearDepthAndStencil=!0,this._clearColor=new lt(.2,.2,.3,1),this.onClearColorChangedObservable=new te,this.ambientColor=new Te(0,0,0),this.environmentIntensity=1,this.iblIntensity=1,this._performancePriority=0,this.onScenePerformancePriorityChangedObservable=new te,this._forceWireframe=!1,this._skipFrustumClipping=!1,this._forcePointsCloud=!1,this.rootNodes=[],this.cameras=[],this.lights=[],this.meshes=[],this.skeletons=[],this.particleSystems=[],this.animations=[],this.animationGroups=[],this.multiMaterials=[],this.materials=[],this.morphTargetManagers=[],this.geometries=[],this.transformNodes=[],this.actionManagers=[],this.objectRenderers=[],this.textures=[],this._environmentTexture=null,this.postProcesses=[],this.effectLayers=[],this.sounds=null,this.layers=[],this.lensFlareSystems=[],this.proceduralTextures=[],this.animationsEnabled=!0,this._animationPropertiesOverride=null,this.useConstantAnimationDeltaTime=!1,this.constantlyUpdateMeshUnderPointer=!1,this.hoverCursor="pointer",this.defaultCursor="",this.doNotHandleCursors=!1,this.preventDefaultOnPointerDown=!0,this.preventDefaultOnPointerUp=!0,this.metadata=null,this.reservedDataStore=null,this.disableOfflineSupportExceptionRules=[],this.onDisposeObservable=new te,this._onDisposeObserver=null,this.onBeforeRenderObservable=new te,this._onBeforeRenderObserver=null,this.onAfterRenderObservable=new te,this.onAfterRenderCameraObservable=new te,this._onAfterRenderObserver=null,this.onBeforeAnimationsObservable=new te,this.onAfterAnimationsObservable=new te,this.onBeforeDrawPhaseObservable=new te,this.onAfterDrawPhaseObservable=new te,this.onReadyObservable=new te,this.onBeforeCameraRenderObservable=new te,this._onBeforeCameraRenderObserver=null,this.onAfterCameraRenderObservable=new te,this._onAfterCameraRenderObserver=null,this.onBeforeActiveMeshesEvaluationObservable=new te,this.onAfterActiveMeshesEvaluationObservable=new te,this.onBeforeParticlesRenderingObservable=new te,this.onAfterParticlesRenderingObservable=new te,this.onDataLoadedObservable=new te,this.onNewCameraAddedObservable=new te,this.onCameraRemovedObservable=new te,this.onNewLightAddedObservable=new te,this.onLightRemovedObservable=new te,this.onNewGeometryAddedObservable=new te,this.onGeometryRemovedObservable=new te,this.onNewTransformNodeAddedObservable=new te,this.onTransformNodeRemovedObservable=new te,this.onNewMeshAddedObservable=new te,this.onMeshRemovedObservable=new te,this.onNewSkeletonAddedObservable=new te,this.onSkeletonRemovedObservable=new te,this.onNewParticleSystemAddedObservable=new te,this.onParticleSystemRemovedObservable=new te,this.onNewAnimationGroupAddedObservable=new te,this.onAnimationGroupRemovedObservable=new te,this.onNewMaterialAddedObservable=new te,this.onNewMultiMaterialAddedObservable=new te,this.onMaterialRemovedObservable=new te,this.onMultiMaterialRemovedObservable=new te,this.onNewTextureAddedObservable=new te,this.onTextureRemovedObservable=new te,this.onNewFrameGraphAddedObservable=new te,this.onFrameGraphRemovedObservable=new te,this.onNewObjectRendererAddedObservable=new te,this.onObjectRendererRemovedObservable=new te,this.onNewPostProcessAddedObservable=new te,this.onPostProcessRemovedObservable=new te,this.onNewEffectLayerAddedObservable=new te,this.onEffectLayerRemovedObservable=new te,this.onBeforeRenderTargetsRenderObservable=new te,this.onAfterRenderTargetsRenderObservable=new te,this.onBeforeStepObservable=new te,this.onAfterStepObservable=new te,this.onActiveCameraChanged=new te,this.onActiveCamerasChanged=new te,this.onBeforeRenderingGroupObservable=new te,this.onAfterRenderingGroupObservable=new te,this.onMeshImportedObservable=new te,this.onAnimationFileImportedObservable=new te,this.onEnvironmentTextureChangedObservable=new te,this.onMeshUnderPointerUpdatedObservable=new te,this._registeredForLateAnimationBindings=new eo(256),this._pointerPickingConfiguration=new qT,this.onPrePointerObservable=new te,this.onPointerObservable=new te,this.onPreKeyboardObservable=new te,this.onKeyboardObservable=new te,this._useRightHandedSystem=!1,this._timeAccumulator=0,this._currentStepId=0,this._currentInternalStep=0,this._fogEnabled=!0,this._fogMode=n.FOGMODE_NONE,this.fogColor=new Te(.2,.2,.3),this.fogDensity=.1,this.fogStart=0,this.fogEnd=1e3,this.needsPreviousWorldMatrices=!1,this._shadowsEnabled=!0,this._lightsEnabled=!0,this._unObserveActiveCameras=null,this._texturesEnabled=!0,this._frameGraph=null,this.frameGraphs=[],this.physicsEnabled=!0,this.particlesEnabled=!0,this.spritesEnabled=!0,this._skeletonsEnabled=!0,this.lensFlaresEnabled=!0,this.collisionsEnabled=!0,this.gravity=new b(0,-9.807,0),this.postProcessesEnabled=!0,this.renderTargetsEnabled=!0,this.dumpNextRenderTargets=!1,this.customRenderTargets=[],this.importedMeshesFiles=[],this.probesEnabled=!0,this._meshesForIntersections=new eo(256),this.proceduralTexturesEnabled=!0,this._totalVertices=new Qo,this._activeIndices=new Qo,this._activeParticles=new Qo,this._activeBones=new Qo,this._animationTime=0,this.animationTimeScale=1,this._renderId=0,this._frameId=0,this._executeWhenReadyTimeoutId=null,this._intermediateRendering=!1,this._defaultFrameBufferCleared=!1,this._viewUpdateFlag=-1,this._projectionUpdateFlag=-1,this._toBeDisposed=new Array(256),this._activeRequests=new Array,this._pendingData=[],this._isDisposed=!1,this._isReadyChecks=[],this.dispatchAllSubMeshesOfActiveMeshes=!1,this._activeMeshes=new wi(256),this._processedMaterials=new wi(256),this._renderTargets=new eo(256),this._materialsRenderTargets=new eo(256),this._activeParticleSystems=new wi(256),this._activeSkeletons=new eo(32),this._softwareSkinnedMeshes=new eo(32),this._activeAnimatables=new Array,this._transformMatrix=j.Zero(),this.requireLightSorting=!1,this._components=[],this._serializableComponents=[],this._transientComponents=[],this._beforeCameraUpdateStage=er.Create(),this._beforeClearStage=er.Create(),this._beforeRenderTargetClearStage=er.Create(),this._gatherRenderTargetsStage=er.Create(),this._gatherActiveCameraRenderTargetsStage=er.Create(),this._isReadyForMeshStage=er.Create(),this._beforeEvaluateActiveMeshStage=er.Create(),this._evaluateSubMeshStage=er.Create(),this._preActiveMeshStage=er.Create(),this._cameraDrawRenderTargetStage=er.Create(),this._beforeCameraDrawStage=er.Create(),this._beforeRenderTargetDrawStage=er.Create(),this._beforeRenderingGroupDrawStage=er.Create(),this._beforeRenderingMeshStage=er.Create(),this._afterRenderingMeshStage=er.Create(),this._afterRenderingGroupDrawStage=er.Create(),this._afterCameraDrawStage=er.Create(),this._afterCameraPostProcessStage=er.Create(),this._afterRenderTargetDrawStage=er.Create(),this._afterRenderTargetPostProcessStage=er.Create(),this._afterRenderStage=er.Create(),this._pointerMoveStage=er.Create(),this._pointerDownStage=er.Create(),this._pointerUpStage=er.Create(),this._geometriesByUniqueId=null,this._uniqueId=0,this._defaultMeshCandidates={data:[],length:0},this._defaultSubMeshCandidates={data:[],length:0},this.onReadyTimeoutObservable=new te,this.onReadyTimeoutDuration=120*1e3,this._timeoutChecksStartTime=0,this._floatingOriginScene=void 0,this._preventFreeActiveMeshesAndRenderingGroups=!1,this._activeMeshesFrozen=!1,this._activeMeshesFrozenButKeepClipping=!1,this._skipEvaluateActiveMeshesCompletely=!1,this._freezeActiveMeshesCancel=null,this._useCurrentFrameBuffer=!1,this._allowPostProcessClearColor=!0,this.getDeterministicFrameTime=()=>this._engine.getTimeStep(),this._getFloatingOriginScene=()=>this._floatingOriginScene,this._registeredActions=0,this._blockMaterialDirtyMechanism=!1,this._perfCollector=null,this.activeCameras=[],this._uniqueId=this.getUniqueId();let i={useGeometryUniqueIdsMap:!0,useMaterialMeshMap:!0,useClonedMeshMap:!0,virtual:!1,defaultCameraLayerMask:268435455,defaultRenderableLayerMask:268435455,...t};this.defaultCameraLayerMask=i.defaultCameraLayerMask,this.defaultRenderableLayerMask=i.defaultRenderableLayerMask,e=this._engine=e||Le.LastCreatedEngine,i.virtual?e._virtualScenes.push(this):(Le._LastCreatedScene=this,e.scenes.push(this)),(e.getCreationOptions().useLargeWorldRendering||t!=null&&t.useFloatingOrigin)&&(fB(),this._floatingOriginScene=this,Aa.getScene=this._getFloatingOriginScene),this._uid=null,this._renderingManager=new ga(this),Gl&&(this.postProcessManager=new Gl(this)),ar()&&this.attachControl(),this._createUbo(),Wt&&(this._imageProcessingConfiguration=new Wt),this.setDefaultCandidateProviders(),i.useGeometryUniqueIdsMap&&(this._geometriesByUniqueId={}),this.useMaterialMeshMap=i.useMaterialMeshMap,this.useClonedMeshMap=i.useClonedMeshMap,(!t||!t.virtual)&&e.onNewSceneAddedObservable.notifyObservers(this)}getClassName(){return"Scene"}_getDefaultMeshCandidates(){return this._defaultMeshCandidates.data=this.meshes,this._defaultMeshCandidates.length=this.meshes.length,this._defaultMeshCandidates}_getDefaultSubMeshCandidates(e){return this._defaultSubMeshCandidates.data=e.subMeshes,this._defaultSubMeshCandidates.length=e.subMeshes.length,this._defaultSubMeshCandidates}setDefaultCandidateProviders(){this.getActiveMeshCandidates=()=>this._getDefaultMeshCandidates(),this.getActiveSubMeshCandidates=e=>this._getDefaultSubMeshCandidates(e),this.getIntersectingSubMeshCandidates=(e,t)=>this._getDefaultSubMeshCandidates(e),this.getCollidingSubMeshCandidates=(e,t)=>this._getDefaultSubMeshCandidates(e)}get meshUnderPointer(){return this._inputManager.meshUnderPointer}get pointerX(){return this._inputManager.pointerX}set pointerX(e){this._inputManager.pointerX=e}get pointerY(){return this._inputManager.pointerY}set pointerY(e){this._inputManager.pointerY=e}getCachedMaterial(){return this._cachedMaterial}getCachedEffect(){return this._cachedEffect}getCachedVisibility(){return this._cachedVisibility}isCachedMaterialInvalid(e,t,i=1){return this._cachedEffect!==t||this._cachedMaterial!==e||this._cachedVisibility!==i}getEngine(){return this._engine}getTotalVertices(){return this._totalVertices.current}get totalVerticesPerfCounter(){return this._totalVertices}getActiveIndices(){return this._activeIndices.current}get totalActiveIndicesPerfCounter(){return this._activeIndices}getActiveParticles(){return this._activeParticles.current}get activeParticlesPerfCounter(){return this._activeParticles}getActiveBones(){return this._activeBones.current}get activeBonesPerfCounter(){return this._activeBones}getActiveMeshes(){return this._activeMeshes}getAnimationRatio(){return this._animationRatio!==void 0?this._animationRatio:1}getRenderId(){return this._renderId}getFrameId(){return this._frameId}incrementRenderId(){this._renderId++}_createUbo(){this.setSceneUniformBuffer(this.createSceneUniformBuffer())}simulatePointerMove(e,t){return this._inputManager.simulatePointerMove(e,t),this}simulatePointerDown(e,t){return this._inputManager.simulatePointerDown(e,t),this}simulatePointerUp(e,t,i){return this._inputManager.simulatePointerUp(e,t,i),this}isPointerCaptured(e=0){return this._inputManager.isPointerCaptured(e)}attachControl(e=!0,t=!0,i=!0){this._inputManager.attachControl(e,t,i)}detachControl(){this._inputManager.detachControl()}isReady(e=!0){var a,o,l;if(this._isDisposed)return!1;let t,i=this.getEngine(),r=i.currentRenderPassId;i.currentRenderPassId=(o=(a=this.activeCamera)==null?void 0:a.renderPassId)!=null?o:r;let s=!0;for(this._pendingData.length>0&&(s=!1),(l=this.prePassRenderer)==null||l.update(),this.useOrderIndependentTransparency&&this.depthPeelingRenderer&&s&&(s=this.depthPeelingRenderer.isReady()),e&&(this._processedMaterials.reset(),this._materialsRenderTargets.reset()),t=0;t0;for(let d of this._isReadyForMeshStage)d.action(c,f)||(s=!1);if(!e)continue;let h=c.material||this.defaultMaterial;if(h)if(h._storeEffectOnSubMeshes)for(let d of c.subMeshes){let u=d.getMaterial();u&&u.hasRenderTargetTextures&&u.getRenderTargetTextures!=null&&this._processedMaterials.indexOf(u)===-1&&(this._processedMaterials.push(u),this._materialsRenderTargets.concatWithNoDuplicate(u.getRenderTargetTextures()))}else h.hasRenderTargetTextures&&h.getRenderTargetTextures!=null&&this._processedMaterials.indexOf(h)===-1&&(this._processedMaterials.push(h),this._materialsRenderTargets.concatWithNoDuplicate(h.getRenderTargetTextures()))}if(e){for(t=0;t0)for(let c of this.activeCameras)c.isReady(!0)||(s=!1);else this.activeCamera&&(this.activeCamera.isReady(!0)||(s=!1));for(let c of this.particleSystems)c.isReady()||(s=!1);if(this.proceduralTexturesEnabled)for(let c of this.proceduralTextures)c.isReady()||(s=!1);if(this.layers)for(let c of this.layers)c.isReady()||(s=!1);if(this.effectLayers)for(let c of this.effectLayers)c.isLayerReady()||(s=!1);for(let c of this._isReadyChecks)c.isReady()||(s=!1);return i.areAllEffectsReady()||(s=!1),i.currentRenderPassId=r,s}resetCachedMaterial(){this._cachedMaterial=null,this._cachedEffect=null,this._cachedVisibility=null}registerBeforeRender(e){this.onBeforeRenderObservable.add(e)}unregisterBeforeRender(e){this.onBeforeRenderObservable.removeCallback(e)}registerAfterRender(e){this.onAfterRenderObservable.add(e)}unregisterAfterRender(e){this.onAfterRenderObservable.removeCallback(e)}_executeOnceBeforeRender(e){let t=()=>{e(),setTimeout(()=>{this.unregisterBeforeRender(t)})};this.registerBeforeRender(t)}executeOnceBeforeRender(e,t){t!==void 0?setTimeout(()=>{this._executeOnceBeforeRender(e)},t):this._executeOnceBeforeRender(e)}addPendingData(e){this._pendingData.push(e)}removePendingData(e){let t=this.isLoading,i=this._pendingData.indexOf(e);i!==-1&&this._pendingData.splice(i,1),t&&!this.isLoading&&this.onDataLoadedObservable.notifyObservers(this)}getWaitingItemsCount(){return this._pendingData.length}get isLoading(){return this._pendingData.length>0}addIsReadyCheck(e){this._isReadyChecks.indexOf(e)===-1&&this._isReadyChecks.push(e)}removeIsReadyCheck(e){let t=this._isReadyChecks.indexOf(e);t!==-1&&this._isReadyChecks.splice(t,1)}executeWhenReady(e,t=!1){this.onReadyObservable.addOnce(e),this._executeWhenReadyTimeoutId===null&&this._checkIsReady(t)}async whenReadyAsync(e=!1){return await new Promise(t=>{this.executeWhenReady(()=>{t()},e)})}_clearReadynessChecksData(){this._timeoutChecksStartTime=0,this.onReadyTimeoutObservable.clear(),this.onReadyObservable.clear(),this._executeWhenReadyTimeoutId=null}_checkIsReady(e=!1){if(this._registerTransientComponents(),this._timeoutChecksStartTime===0)this._timeoutChecksStartTime=dr.Now;else if(this.onReadyTimeoutDuration>0&&dr.Now-this._timeoutChecksStartTime>this.onReadyTimeoutDuration){this.onReadyTimeoutObservable.notifyObservers(this),this._clearReadynessChecksData();return}if(this.isReady(e)){this.onReadyObservable.notifyObservers(this),this._clearReadynessChecksData();return}if(this._isDisposed){this._clearReadynessChecksData();return}this._executeWhenReadyTimeoutId=setTimeout(()=>{this.incrementRenderId(),this._checkIsReady(e)},100)}get animatables(){return this._activeAnimatables}resetLastAnimationTimeFrame(){this._animationTimeLast=dr.Now}getViewMatrix(){return this._viewMatrix}getProjectionMatrix(){return this._projectionMatrix}getInverseProjectionMatrix(){return this._inverseProjectionMatrix}getTransformMatrix(){return this._transformMatrix}setTransformMatrix(e,t,i,r){this._multiviewSceneUboIsActive=!!(i&&r&&this._multiviewSceneUbo),!(this._viewUpdateFlag===e.updateFlag&&this._projectionUpdateFlag===t.updateFlag)&&(this._viewUpdateFlag=e.updateFlag,this._projectionUpdateFlag=t.updateFlag,this._viewMatrix=e,this._projectionMatrix=t,this._inverseProjectionMatrix||(this._inverseProjectionMatrix=new j),this._projectionMatrix.invertToRef(this._inverseProjectionMatrix),this._viewMatrix.multiplyToRef(this._projectionMatrix,this._transformMatrix),this._frustumPlanes?ef.GetPlanesToRef(this._transformMatrix,this._frustumPlanes):this._frustumPlanes=ef.GetPlanes(this._transformMatrix),this._multiviewSceneUboIsActive&&this._multiviewSceneUbo.useUbo?this._updateMultiviewUbo(i,r):this._sceneUbo.useUbo&&(this._sceneUbo.updateMatrix("viewProjection",this._transformMatrix),this._sceneUbo.updateMatrix("view",this._viewMatrix),this._sceneUbo.updateMatrix("projection",this._projectionMatrix),this._sceneUbo.updateMatrix("inverseProjection",this._inverseProjectionMatrix)))}getSceneUniformBuffer(){return this._multiviewSceneUboIsActive&&this._multiviewSceneUbo?this._multiviewSceneUbo:this._sceneUbo}createSceneUniformBuffer(e,t){let i=typeof t=="boolean"?t:t==null?void 0:t.trackUBOsInFrame,r=new or(this._engine,void 0,!1,e!=null?e:"scene",void 0,i);return r.addUniform("viewProjection",16),r.addUniform("view",16),r.addUniform("projection",16),r.addUniform("vEyePosition",4),r.addUniform("inverseProjection",16),r}setSceneUniformBuffer(e){this._sceneUbo=e,this._viewUpdateFlag=-1,this._projectionUpdateFlag=-1}get floatingOriginMode(){return this._floatingOriginScene!==void 0}get floatingOriginOffset(){return this.floatingOriginMode?this._eyePosition:b.ZeroReadOnly}getUniqueId(){return Yl.UniqueId}addMesh(e,t=!1){if(!this._blockEntityCollection&&(this.meshes.push(e),e._resyncLightSources(),e.parent||e._addToSceneRootNodes(),de.SetImmediate(()=>{this.onNewMeshAddedObservable.notifyObservers(e)}),t)){let i=e.getChildMeshes();for(let r of i)this.addMesh(r)}}removeMesh(e,t=!1){let i=this.meshes.indexOf(e);if(i!==-1&&(this.meshes.splice(i,1),e.parent||e._removeFromSceneRootNodes()),this._inputManager._invalidateMesh(e),this.onMeshRemovedObservable.notifyObservers(e),t){let r=e.getChildMeshes();for(let s of r)this.removeMesh(s)}return i}addTransformNode(e){this._blockEntityCollection||e.getScene()===this&&e._indexInSceneTransformNodesArray!==-1||(e._indexInSceneTransformNodesArray=this.transformNodes.length,this.transformNodes.push(e),e.parent||e._addToSceneRootNodes(),this.onNewTransformNodeAddedObservable.notifyObservers(e))}removeTransformNode(e){let t=e._indexInSceneTransformNodesArray;if(t!==-1){if(t!==this.transformNodes.length-1){let i=this.transformNodes[this.transformNodes.length-1];this.transformNodes[t]=i,i._indexInSceneTransformNodesArray=t}e._indexInSceneTransformNodesArray=-1,this.transformNodes.pop(),e.parent||e._removeFromSceneRootNodes()}return this.onTransformNodeRemovedObservable.notifyObservers(e),t}removeSkeleton(e){let t=this.skeletons.indexOf(e);return t!==-1&&(this.skeletons.splice(t,1),this.onSkeletonRemovedObservable.notifyObservers(e),this._executeActiveContainerCleanup(this._activeSkeletons)),t}removeMorphTargetManager(e){let t=this.morphTargetManagers.indexOf(e);return t!==-1&&this.morphTargetManagers.splice(t,1),t}removeLight(e){let t=this.lights.indexOf(e);if(t!==-1){for(let i of this.meshes)i._removeLightSource(e,!1);this.lights.splice(t,1),this.sortLightsByPriority(),e.parent||e._removeFromSceneRootNodes(),this.onLightRemovedObservable.notifyObservers(e)}return t}removeCamera(e){let t=this.cameras.indexOf(e);if(t!==-1&&(this.cameras.splice(t,1),e.parent||e._removeFromSceneRootNodes()),this.activeCameras){let i=this.activeCameras.indexOf(e);i!==-1&&this.activeCameras.splice(i,1)}return this.activeCamera===e&&(this.cameras.length>0?this.activeCamera=this.cameras[0]:this.activeCamera=null),this.onCameraRemovedObservable.notifyObservers(e),t}removeParticleSystem(e){let t=this.particleSystems.indexOf(e);return t!==-1&&(this.particleSystems.splice(t,1),this._executeActiveContainerCleanup(this._activeParticleSystems)),this.onParticleSystemRemovedObservable.notifyObservers(e),t}removeAnimation(e){let t=this.animations.indexOf(e);return t!==-1&&this.animations.splice(t,1),t}stopAnimation(e,t,i){}removeAnimationGroup(e){let t=this.animationGroups.indexOf(e);return t!==-1&&this.animationGroups.splice(t,1),this.onAnimationGroupRemovedObservable.notifyObservers(e),t}removeMultiMaterial(e){let t=this.multiMaterials.indexOf(e);return t!==-1&&this.multiMaterials.splice(t,1),this.onMultiMaterialRemovedObservable.notifyObservers(e),t}removeMaterial(e){let t=e._indexInSceneMaterialArray;if(t!==-1&&t{this.onNewLightAddedObservable.notifyObservers(e)})}}sortLightsByPriority(){this.requireLightSorting&&this.lights.sort(Kt.CompareLightsPriority)}addCamera(e){this._blockEntityCollection||(this.cameras.push(e),de.SetImmediate(()=>{this.onNewCameraAddedObservable.notifyObservers(e)}),e.parent||e._addToSceneRootNodes())}addSkeleton(e){this._blockEntityCollection||(this.skeletons.push(e),de.SetImmediate(()=>{this.onNewSkeletonAddedObservable.notifyObservers(e)}))}addParticleSystem(e){this._blockEntityCollection||(this.particleSystems.push(e),de.SetImmediate(()=>{this.onNewParticleSystemAddedObservable.notifyObservers(e)}))}addAnimation(e){this._blockEntityCollection||this.animations.push(e)}addAnimationGroup(e){this._blockEntityCollection||(this.animationGroups.push(e),de.SetImmediate(()=>{this.onNewAnimationGroupAddedObservable.notifyObservers(e)}))}addMultiMaterial(e){this._blockEntityCollection||(this.multiMaterials.push(e),de.SetImmediate(()=>{this.onNewMultiMaterialAddedObservable.notifyObservers(e)}))}addMaterial(e){this._blockEntityCollection||e.getScene()===this&&e._indexInSceneMaterialArray!==-1||(e._indexInSceneMaterialArray=this.materials.length,this.materials.push(e),de.SetImmediate(()=>{this.onNewMaterialAddedObservable.notifyObservers(e)}))}addMorphTargetManager(e){this._blockEntityCollection||this.morphTargetManagers.push(e)}addGeometry(e){this._blockEntityCollection||(this._geometriesByUniqueId&&(this._geometriesByUniqueId[e.uniqueId]=this.geometries.length),this.geometries.push(e))}addActionManager(e){this.actionManagers.push(e)}addTexture(e){this._blockEntityCollection||(this.textures.push(e),this.onNewTextureAddedObservable.notifyObservers(e))}addFrameGraph(e){this.frameGraphs.push(e),de.SetImmediate(()=>{this.onNewFrameGraphAddedObservable.notifyObservers(e)})}addObjectRenderer(e){this.objectRenderers.push(e),de.SetImmediate(()=>{this.onNewObjectRendererAddedObservable.notifyObservers(e)})}addPostProcess(e){this._blockEntityCollection||(this.postProcesses.push(e),de.SetImmediate(()=>{this.onNewPostProcessAddedObservable.notifyObservers(e)}))}addEffectLayer(e){this._blockEntityCollection||(this.effectLayers.push(e),de.SetImmediate(()=>{this.onNewEffectLayerAddedObservable.notifyObservers(e)}))}switchActiveCamera(e,t=!0){this._engine.getInputElement()&&(this.activeCamera&&this.activeCamera.detachControl(),this.activeCamera=e,t&&e.attachControl())}setActiveCameraById(e){let t=this.getCameraById(e);return t?(this.activeCamera=t,t):null}setActiveCameraByName(e){let t=this.getCameraByName(e);return t?(this.activeCamera=t,t):null}getAnimationGroupByName(e){for(let t=0;ti.uniqueId===e)}getMaterialById(e,t=!1){return this._getMaterial(t,i=>i.id===e)}getMaterialByName(e,t=!1){return this._getMaterial(t,i=>i.name===e)}getLastMaterialById(e,t=!1){for(let i=this.materials.length-1;i>=0;i--)if(this.materials[i].id===e)return this.materials[i];if(t){for(let i=this.multiMaterials.length-1;i>=0;i--)if(this.multiMaterials[i].id===e)return this.multiMaterials[i]}return null}getTextureByUniqueId(e){for(let t=0;t{this.onNewGeometryAddedObservable.notifyObservers(e)}),!0)}removeGeometry(e){let t;if(this._geometriesByUniqueId){if(t=this._geometriesByUniqueId[e.uniqueId],t===void 0)return!1}else if(t=this.geometries.indexOf(e),t<0)return!1;if(t!==this.geometries.length-1){let i=this.geometries[this.geometries.length-1];i&&(this.geometries[t]=i,this._geometriesByUniqueId&&(this._geometriesByUniqueId[i.uniqueId]=t))}return this._geometriesByUniqueId&&(this._geometriesByUniqueId[e.uniqueId]=void 0),this.geometries.pop(),this.onGeometryRemovedObservable.notifyObservers(e),!0}getGeometries(){return this.geometries}getMeshById(e){for(let t=0;t=0;t--)if(this.meshes[t].id===e)return this.meshes[t];return null}getLastTransformNodeById(e){for(let t=this.transformNodes.length-1;t>=0;t--)if(this.transformNodes[t].id===e)return this.transformNodes[t];return null}getLastEntryById(e){let t;for(t=this.meshes.length-1;t>=0;t--)if(this.meshes[t].id===e)return this.meshes[t];for(t=this.transformNodes.length-1;t>=0;t--)if(this.transformNodes[t].id===e)return this.transformNodes[t];for(t=this.cameras.length-1;t>=0;t--)if(this.cameras[t].id===e)return this.cameras[t];for(t=this.lights.length-1;t>=0;t--)if(this.lights[t].id===e)return this.lights[t];for(t=this.skeletons.length-1;t>=0;t--){let i=this.skeletons[t];for(let r=i.bones.length-1;r>=0;r--)if(i.bones[r].id===e)return i.bones[r]}return null}getNodeById(e){let t=this.getMeshById(e);if(t)return t;let i=this.getTransformNodeById(e);if(i)return i;let r=this.getLightById(e);if(r)return r;let s=this.getCameraById(e);if(s)return s;let a=this.getBoneById(e);return a||null}getNodeByName(e){let t=this.getMeshByName(e);if(t)return t;let i=this.getTransformNodeByName(e);if(i)return i;let r=this.getLightByName(e);if(r)return r;let s=this.getCameraByName(e);if(s)return s;let a=this.getBoneByName(e);return a||null}getMeshByName(e){for(let t=0;t=0;t--)if(this.skeletons[t].id===e)return this.skeletons[t];return null}getSkeletonByUniqueId(e){for(let t=0;t{let o=!0,l=!0;for(let c of a)o&&(o=c.objectRenderer._isFrozen),l&&(l=c.objectRenderer._freezeActiveMeshesCancel!==null);if(o)return!0;if(!l)throw new Error("Freezing active meshes was cancelled");return!1},()=>{this._freezeActiveMeshesCancel=null,this._activeMeshesFrozen=!0,this._activeMeshesFrozenButKeepClipping=s,this._skipEvaluateActiveMeshesCompletely=e,t==null||t()},(o,l)=>{if(this._freezeActiveMeshesCancel=null,this.unfreezeActiveMeshes(),l){let c="Scene: Timeout while waiting for meshes to be frozen.";i?i(c):(J.Error(c),o&&J.Error(o))}else{let c="Scene: An unexpected error occurred while trying to freeze active meshes.";i?i(c):(J.Error(c),o&&(J.Error(o),o.stack&&J.Error(o.stack)))}}),this}return this.executeWhenReady(()=>{if(!this.activeCamera){i&&i("No active camera found");return}if(this._frustumPlanes||this.updateTransformMatrix(),this._evaluateActiveMeshes(),this._activeMeshesFrozen=!0,this._activeMeshesFrozenButKeepClipping=s,this._skipEvaluateActiveMeshesCompletely=e,r)for(let a=0;ae.dispose())}_evaluateActiveMeshes(){var i;if(this._engine.snapshotRendering&&this._engine.snapshotRenderingMode===1){this._activeMeshes.length>0&&((i=this.activeCamera)==null||i._activeMeshes.reset(),this._activeMeshes.reset(),this._renderingManager.reset(),this._processedMaterials.reset(),this._activeParticleSystems.reset(),this._activeSkeletons.reset(),this._softwareSkinnedMeshes.reset());return}if(this._activeMeshesFrozen&&this._activeMeshes.length){if(!this._skipEvaluateActiveMeshesCompletely){let r=this._activeMeshes.length;for(let s=0;s0&&(s.layerMask&this.activeCamera.layerMask)!==0&&(this._skipFrustumClipping||s.alwaysSelectAsActiveMesh||s.isInFrustum(this._frustumPlanes)))){this._activeMeshes.push(s),this.activeCamera._activeMeshes.push(s),o!==s&&o._activate(this._renderId,!1);for(let l of this._preActiveMeshStage)l.action(s);s._activate(this._renderId,!1)&&(s.isAnInstance?s._internalAbstractMeshDataInfo._actAsRegularMesh&&(o=s):o._internalAbstractMeshDataInfo._onlyForInstances=!1,o._internalAbstractMeshDataInfo._isActive=!0,this._activeMesh(s,o)),s._postActivate()}}if(this.onAfterActiveMeshesEvaluationObservable.notifyObservers(this),this.particlesEnabled){this.onBeforeParticlesRenderingObservable.notifyObservers(this);for(let r=0;r0){let r=this.getActiveSubMeshCandidates(t),s=r.length;i=i||s===1;for(let a=0;a0&&this._renderTargets.concatWithNoDuplicate(e.customRenderTargets),t&&t.customRenderTargets&&t.customRenderTargets.length>0&&this._renderTargets.concatWithNoDuplicate(t.customRenderTargets),this.environmentTexture&&this.environmentTexture.isRenderTarget&&this._renderTargets.pushNoDuplicate(this.environmentTexture);for(let d of this._gatherActiveCameraRenderTargetsStage)d.action(this._renderTargets);let s=!1;if(this.renderTargetsEnabled){this._intermediateRendering=!0;let d;if(this._renderTargets.length>0){de.StartPerformanceCounter("Render targets",this._renderTargets.length>0);let u=(f=this.getBoundingBoxRenderer)==null?void 0:f.call(this);for(let m=0;m0?u.renderList.data.slice():[],d.length=u.renderList.length),p.render(_,this.dumpNextRenderTargets),s=!0}}u&&d&&(u.renderList.data=d,u.renderList.length=d.length),de.EndPerformanceCounter("Render targets",this._renderTargets.length>0),this._renderId++}if(this._cameraDrawRenderTargetStage.length>0){let u=(h=this.getBoundingBoxRenderer)==null?void 0:h.call(this);u&&!d&&(d=u.renderList.length>0?u.renderList.data.slice():[],d.length=u.renderList.length);for(let m of this._cameraDrawRenderTargetStage)s=m.action(this.activeCamera)||s;u&&d&&(u.renderList.data=d,u.renderList.length=d.length)}this._intermediateRendering=!1}s&&!this.prePass&&(this._bindFrameBuffer(this._activeCamera,!1),this.updateTransformMatrix()),this.onAfterRenderTargetsRenderObservable.notifyObservers(this),this.postProcessManager&&!e._multiviewTexture&&!this.prePass&&this.postProcessManager._prepareFrame();for(let d of this._beforeCameraDrawStage)d.action(this.activeCamera);this.onBeforeDrawPhaseObservable.notifyObservers(this);let a=r.snapshotRendering&&r.snapshotRenderingMode===1;a&&this.finalizeSceneUbo(),this._renderingManager.render(null,null,!0,!a),this.onAfterDrawPhaseObservable.notifyObservers(this);for(let d of this._afterCameraDrawStage)d.action(this.activeCamera);if(this.postProcessManager&&!e._multiviewTexture){let d=e.outputRenderTarget?e.outputRenderTarget.renderTarget:void 0;this.postProcessManager._finalizeFrame(e.isIntermediate,d)}for(let d of this._afterCameraPostProcessStage)d.action(this.activeCamera);this._renderTargets.reset(),this.onAfterCameraRenderObservable.notifyObservers(this.activeCamera)}_processSubCameras(e,t=!0){if(e.cameraRigMode===0||e._renderingMultiview){e._renderingMultiview&&!this._multiviewSceneUbo&&this._createMultiviewUbo(),this._renderForCamera(e,void 0,t),this.onAfterRenderCameraObservable.notifyObservers(e);return}if(e._useMultiviewToSingleView)this._renderMultiviewToSingleView(e);else{this.onBeforeCameraRenderObservable.notifyObservers(e);for(let i=0;i-1&&(r.trigger===13&&r._executeCurrent(Jr.CreateNew(t,void 0,a)),(!t.actionManager.hasSpecificTrigger(13,c=>{let f=c.mesh?c.mesh:c;return a===f})||r.trigger===13)&&t._intersectionsInProgress.splice(l,1))}}}}_advancePhysicsEngineStep(e){}_animate(e){}animate(){if(this._engine.isDeterministicLockStep()){let e=Math.max(n.MinDeltaTime,Math.min(this._engine.getDeltaTime(),n.MaxDeltaTime))+this._timeAccumulator,t=this._engine.getTimeStep(),i=1e3/t/1e3,r=0,s=this._engine.getLockstepMaxSteps(),a=Math.floor(e/t);for(a=Math.min(a,s);e>0&&r0);for(let l=0;l0),this._renderId++}this.onAfterRenderTargetsRenderObservable.notifyObservers(this);for(let l of this._beforeClearStage)l.action();if(this._engine.snapshotRendering&&this._engine.snapshotRenderingMode===1)this._activeParticleSystems.reset(),this._activeSkeletons.reset(),this._softwareSkinnedMeshes.reset();else{let l=this.getActiveMeshCandidates(),c=l.length;if(this._activeMeshesFrozen){if(!this._skipEvaluateActiveMeshesCompletely)for(let f=0;f0)for(let a=0;a0);for(let o=0;o0),this._renderId++}this._engine.currentRenderPassId=(s=a==null?void 0:a.renderPassId)!=null?s:0,this.activeCamera=a,this._activeCamera&&this._activeCamera.cameraRigMode!==22&&!this.prePass&&this._bindFrameBuffer(this._activeCamera,!1),this.onAfterRenderTargetsRenderObservable.notifyObservers(this);for(let o of this._beforeClearStage)o.action();this._clearFrameBuffer(this.activeCamera);for(let o of this._gatherRenderTargetsStage)o.action(this._renderTargets);if(this.activeCameras&&this.activeCameras.length>0)for(let o=0;o0);else{if(!this.activeCamera)throw new Error("No camera defined");this._processSubCameras(this.activeCamera,!!this.activeCamera.outputRenderTarget)}}this._checkIntersections();for(let a of this._afterRenderStage)a.action();if(this.afterRender&&this.afterRender(),this.onAfterRenderObservable.notifyObservers(this),this._toBeDisposed.length){for(let a=0;as.dispose(!0)),this._disposeList(this.transformNodes,s=>s.dispose(!0));let i=this.cameras;this._disposeList(i),this._disposeList(this.particleSystems),this._disposeList(this.postProcesses),this._disposeList(this.textures),this._disposeList(this.morphTargetManagers),this._disposeList(this.frameGraphs),this._sceneUbo.dispose(),this._multiviewSceneUbo&&this._multiviewSceneUbo.dispose(),this.postProcessManager.dispose(),this._disposeList(this._components);let r=this._engine.scenes.indexOf(this);if(r>-1&&this._engine.scenes.splice(r,1),this._floatingOriginScene=void 0,this._engine.scenes.length===0&&cB(),Le._LastCreatedScene===this){Le._LastCreatedScene=null;let s=Le.Instances.length-1;for(;s>=0;){let a=Le.Instances[s];if(a.scenes.length>0){Le._LastCreatedScene=a.scenes[this._engine.scenes.length-1];break}s--}}r=this._engine._virtualScenes.indexOf(this),r>-1&&this._engine._virtualScenes.splice(r,1),this._engine.wipeCaches(!0),this.onDisposeObservable.clear(),this.onBeforeRenderObservable.clear(),this.onAfterRenderObservable.clear(),this.onBeforeRenderTargetsRenderObservable.clear(),this.onAfterRenderTargetsRenderObservable.clear(),this.onAfterStepObservable.clear(),this.onBeforeStepObservable.clear(),this.onBeforeActiveMeshesEvaluationObservable.clear(),this.onAfterActiveMeshesEvaluationObservable.clear(),this.onBeforeParticlesRenderingObservable.clear(),this.onAfterParticlesRenderingObservable.clear(),this.onBeforeDrawPhaseObservable.clear(),this.onAfterDrawPhaseObservable.clear(),this.onBeforeAnimationsObservable.clear(),this.onAfterAnimationsObservable.clear(),this.onDataLoadedObservable.clear(),this.onBeforeRenderingGroupObservable.clear(),this.onAfterRenderingGroupObservable.clear(),this.onMeshImportedObservable.clear(),this.onBeforeCameraRenderObservable.clear(),this.onAfterCameraRenderObservable.clear(),this.onAfterRenderCameraObservable.clear(),this.onReadyObservable.clear(),this.onNewCameraAddedObservable.clear(),this.onCameraRemovedObservable.clear(),this.onNewLightAddedObservable.clear(),this.onLightRemovedObservable.clear(),this.onNewGeometryAddedObservable.clear(),this.onGeometryRemovedObservable.clear(),this.onNewTransformNodeAddedObservable.clear(),this.onTransformNodeRemovedObservable.clear(),this.onNewMeshAddedObservable.clear(),this.onMeshRemovedObservable.clear(),this.onNewSkeletonAddedObservable.clear(),this.onSkeletonRemovedObservable.clear(),this.onNewMaterialAddedObservable.clear(),this.onNewMultiMaterialAddedObservable.clear(),this.onMaterialRemovedObservable.clear(),this.onMultiMaterialRemovedObservable.clear(),this.onNewTextureAddedObservable.clear(),this.onTextureRemovedObservable.clear(),this.onNewFrameGraphAddedObservable.clear(),this.onFrameGraphRemovedObservable.clear(),this.onNewObjectRendererAddedObservable.clear(),this.onObjectRendererRemovedObservable.clear(),this.onPrePointerObservable.clear(),this.onPointerObservable.clear(),this.onPreKeyboardObservable.clear(),this.onKeyboardObservable.clear(),this.onActiveCameraChanged.clear(),this.onScenePerformancePriorityChangedObservable.clear(),this.onClearColorChangedObservable.clear(),this.onEnvironmentTextureChangedObservable.clear(),this.onMeshUnderPointerUpdatedObservable.clear(),this._isDisposed=!0}_disposeList(e,t){let i=e.slice(0);t=t!=null?t:(r=>r.dispose());for(let r of i)t(r);e.length=0}get isDisposed(){return this._isDisposed}clearCachedVertexData(){for(let e=0;e!0);let r=this.meshes.filter(e);for(let s of r){if(s.computeWorldMatrix(!0),!s.subMeshes||s.subMeshes.length===0||s.infiniteDistance)continue;let a=s.getBoundingInfo(),o=a.boundingBox.minimumWorld,l=a.boundingBox.maximumWorld;b.CheckExtends(o,t,i),b.CheckExtends(l,t,i)}return t.x===Number.MAX_VALUE?{min:b.Zero(),max:b.Zero()}:{min:t,max:i}}createPickingRay(e,t,i,r,s=!1){throw Xe("Ray")}createPickingRayToRef(e,t,i,r,s,a=!1,o=!1){throw Xe("Ray")}createPickingRayInCameraSpace(e,t,i){throw Xe("Ray")}createPickingRayInCameraSpaceToRef(e,t,i,r){throw Xe("Ray")}pick(e,t,i,r,s,a){let o=Xe("Ray",!0);return o&&J.Warn(o),new zn}pickWithBoundingInfo(e,t,i,r,s){let a=Xe("Ray",!0);return a&&J.Warn(a),new zn}pickWithRay(e,t,i,r){throw Xe("Ray")}multiPick(e,t,i,r,s){throw Xe("Ray")}multiPickWithRay(e,t,i){throw Xe("Ray")}setPointerOverMesh(e,t,i){this._inputManager.setPointerOverMesh(e,t,i)}getPointerOverMesh(){return this._inputManager.getPointerOverMesh()}_rebuildGeometries(){for(let e of this.geometries)e._rebuild();for(let e of this.meshes)e._rebuild();this.postProcessManager&&this.postProcessManager._rebuild();for(let e of this._components)e.rebuild();for(let e of this.particleSystems)e.rebuild();if(this.spriteManagers)for(let e of this.spriteManagers)e.rebuild()}_rebuildTextures(){for(let e of this.textures)e._rebuild(!0);this.markAllMaterialsAsDirty(1)}_getByTags(e,t,i){if(t===void 0)return e;let r=[];for(let s in e){let a=e[s];Zt&&Zt.MatchesQuery(a,t)&&(!i||i(a))&&r.push(a)}return r}getMeshesByTags(e,t){return this._getByTags(this.meshes,e,t)}getCamerasByTags(e,t){return this._getByTags(this.cameras,e,t)}getLightsByTags(e,t){return this._getByTags(this.lights,e,t)}getMaterialByTags(e,t){return this._getByTags(this.materials,e,t).concat(this._getByTags(this.multiMaterials,e,t))}getTransformNodesByTags(e,t){return this._getByTags(this.transformNodes,e,t)}setRenderingOrder(e,t=null,i=null,r=null){this._renderingManager.setRenderingOrder(e,t,i,r)}setRenderingAutoClearDepthStencil(e,t,i=!0,r=!0){this._renderingManager.setRenderingAutoClearDepthStencil(e,t,i,r)}getAutoClearDepthStencilSetup(e){return this._renderingManager.getAutoClearDepthStencilSetup(e)}_forceBlockMaterialDirtyMechanism(e){this._blockMaterialDirtyMechanism=e}get blockMaterialDirtyMechanism(){return this._blockMaterialDirtyMechanism}set blockMaterialDirtyMechanism(e){this._blockMaterialDirtyMechanism!==e&&(this._blockMaterialDirtyMechanism=e,e||this.markAllMaterialsAsDirty(127))}markAllMaterialsAsDirty(e,t){if(!this._blockMaterialDirtyMechanism)for(let i of this.materials)t&&!t(i)||i.markAsDirty(e)}_loadFile(e,t,i,r,s,a,o){let l=qo(e,t,i,r?this.offlineProvider:void 0,s,a,o);return this._activeRequests.push(l),l.onCompleteObservable.add(c=>{this._activeRequests.splice(this._activeRequests.indexOf(c),1)}),l}async _loadFileAsync(e,t,i,r,s){return await new Promise((a,o)=>{this._loadFile(e,l=>{a(l)},t,i,r,(l,c)=>{o(c)},s)})}_requestFile(e,t,i,r,s,a,o){let l=bT(e,t,i,r?this.offlineProvider:void 0,s,a,o);return this._activeRequests.push(l),l.onCompleteObservable.add(c=>{this._activeRequests.splice(this._activeRequests.indexOf(c),1)}),l}async _requestFileAsync(e,t,i,r,s){return await new Promise((a,o)=>{this._requestFile(e,l=>{a(l)},t,i,r,l=>{o(l)},s)})}_readFile(e,t,i,r,s){let a=Oh(e,t,i,r,s);return this._activeRequests.push(a),a.onCompleteObservable.add(o=>{this._activeRequests.splice(this._activeRequests.indexOf(o),1)}),a}async _readFileAsync(e,t,i){return await new Promise((r,s)=>{this._readFile(e,a=>{r(a)},t,i,a=>{s(a)})})}getPerfCollector(){throw Xe("performanceViewerSceneExtension")}setActiveCameraByID(e){return this.setActiveCameraById(e)}getMaterialByID(e){return this.getMaterialById(e)}getLastMaterialByID(e){return this.getLastMaterialById(e)}getTextureByUniqueID(e){return this.getTextureByUniqueId(e)}getCameraByID(e){return this.getCameraById(e)}getCameraByUniqueID(e){return this.getCameraByUniqueId(e)}getBoneByID(e){return this.getBoneById(e)}getLightByID(e){return this.getLightById(e)}getLightByUniqueID(e){return this.getLightByUniqueId(e)}getParticleSystemByID(e){return this.getParticleSystemById(e)}getGeometryByID(e){return this.getGeometryById(e)}getMeshByID(e){return this.getMeshById(e)}getMeshByUniqueID(e){return this.getMeshByUniqueId(e)}getLastMeshByID(e){return this.getLastMeshById(e)}getMeshesByID(e){return this.getMeshesById(e)}getTransformNodeByID(e){return this.getTransformNodeById(e)}getTransformNodeByUniqueID(e){return this.getTransformNodeByUniqueId(e)}getTransformNodesByID(e){return this.getTransformNodesById(e)}getNodeByID(e){return 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clamp(x,vec3f(),vec3f(1.0));} @@ -4295,11 +4295,11 @@ fn max3(v: vec3f)->f32 {return max(v.x,max(v.y,v.z));} fn uint2float(i: u32)->f32 {return bitcast(0x3F800000u | (i>>9u))-1.0;} fn plasticSequence(rstate: u32)->vec2f {return vec2f(uint2float(rstate*3242174889u), uint2float(rstate*2447445414u));} -`;T.IncludesShadersStoreWGSL[pB]||(T.IncludesShadersStoreWGSL[pB]=Zie)});var jM={};$e(jM,{rgbdDecodePixelShaderWGSL:()=>Qie});var KM,_B,Qie,qM=C(()=>{G();Ra();KM="rgbdDecodePixelShader",_B=`varying vUV: vec2f;var textureSamplerSampler: sampler;var textureSampler: texture_2d; +`;T.IncludesShadersStoreWGSL[CB]||(T.IncludesShadersStoreWGSL[CB]=Tre)});var rC={};$e(rC,{rgbdDecodePixelShaderWGSL:()=>Are});var iC,yB,Are,nC=C(()=>{G();Ra();iC="rgbdDecodePixelShader",yB=`varying vUV: vec2f;var textureSamplerSampler: sampler;var textureSampler: texture_2d; #include #define CUSTOM_FRAGMENT_DEFINITIONS @fragment -fn main(input: FragmentInputs)->FragmentOutputs 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iC=C(()=>{cM();x_();pi.prototype._sphericalPolynomialTargetSize=0;pi.prototype.forceSphericalPolynomialsRecompute=function(){this._texture&&(this._texture._sphericalPolynomial=null,this._texture._sphericalPolynomialPromise=null,this._texture._sphericalPolynomialComputed=!1)};Object.defineProperty(pi.prototype,"sphericalPolynomial",{get:function(){if(this._texture){if(this._texture._sphericalPolynomial||this._texture._sphericalPolynomialComputed)return this._texture._sphericalPolynomial;if(this._texture.isReady)return this._texture._sphericalPolynomialPromise||(this._texture._sphericalPolynomialPromise=Ul.ConvertCubeMapTextureToSphericalPolynomial(this),this._texture._sphericalPolynomialPromise===null?this._texture._sphericalPolynomialComputed=!0:this._texture._sphericalPolynomialPromise.then(n=>{this._texture._sphericalPolynomial=n,this._texture._sphericalPolynomialComputed=!0})),null}return null},set:function(n){this._texture&&(this._texture._sphericalPolynomial=n)},enumerable:!0,configurable:!0})});function CB(n){let e=new DataView(n.buffer,n.byteOffset,n.byteLength),t=0;for(let a=0;abB)throw new Error(`Unsupported babylon environment map version "${n.version}". 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Uint8Array(e.buffer,e.byteOffset,12);if(t[0]===171&&t[1]===75&&t[2]===84&&t[3]===88&&t[4]===32&&t[5]===49&&t[6]===49&&t[7]===187&&t[8]===13&&t[9]===10&&t[10]===26&&t[11]===10)return!0}return!1}};oo.HEADER_LEN=64;oo.COMPRESSED_2D=0;oo.COMPRESSED_3D=1;oo.TEX_2D=2;oo.TEX_3D=3});var aC,V_,HB=C(()=>{aC=class{constructor(e){this._pendingActions=new Array,this._workerInfos=e.map(t=>({workerPromise:Promise.resolve(t),idle:!0}))}dispose(){for(let e of this._workerInfos)e.workerPromise.then(t=>{t.terminate()});this._workerInfos.length=0,this._pendingActions.length=0}push(e){this._executeOnIdleWorker(e)||this._pendingActions.push(e)}_executeOnIdleWorker(e){for(let t of this._workerInfos)if(t.idle)return this._execute(t,e),!0;return!1}_execute(e,t){e.idle=!1,e.workerPromise.then(i=>{t(i,()=>{let r=this._pendingActions.shift();r?this._execute(e,r):e.idle=!0})})}},V_=class n extends aC{constructor(e,t,i=n.DefaultOptions){super([]),this._maxWorkers=e,this._createWorkerAsync=t,this._options=i}push(e){if(!this._executeOnIdleWorker(e))if(this._workerInfos.length{t(i,()=>{r(),e.idle&&(e.timeoutId=setTimeout(()=>{e.workerPromise.then(a=>{a.terminate()});let s=this._workerInfos.indexOf(e);s!==-1&&this._workerInfos.splice(s,1)},this._options.idleTimeElapsedBeforeRelease))})})}};V_.DefaultOptions={idleTimeElapsedBeforeRelease:1e3}});var zB,qu,XB,YB=C(()=>{(function(n){n[n.ETC1S=0]="ETC1S",n[n.UASTC4x4=1]="UASTC4x4"})(zB||(zB={}));(function(n){n[n.ASTC_4X4_RGBA=0]="ASTC_4X4_RGBA",n[n.ASTC_4x4_RGBA=0]="ASTC_4x4_RGBA",n[n.BC7_RGBA=1]="BC7_RGBA",n[n.BC3_RGBA=2]="BC3_RGBA",n[n.BC1_RGB=3]="BC1_RGB",n[n.PVRTC1_4_RGBA=4]="PVRTC1_4_RGBA",n[n.PVRTC1_4_RGB=5]="PVRTC1_4_RGB",n[n.ETC2_RGBA=6]="ETC2_RGBA",n[n.ETC1_RGB=7]="ETC1_RGB",n[n.RGBA32=8]="RGBA32",n[n.R8=9]="R8",n[n.RG8=10]="RG8"})(qu||(qu={}));(function(n){n[n.COMPRESSED_RGBA_BPTC_UNORM_EXT=36492]="COMPRESSED_RGBA_BPTC_UNORM_EXT",n[n.COMPRESSED_RGBA_ASTC_4X4_KHR=37808]="COMPRESSED_RGBA_ASTC_4X4_KHR",n[n.COMPRESSED_RGB_S3TC_DXT1_EXT=33776]="COMPRESSED_RGB_S3TC_DXT1_EXT",n[n.COMPRESSED_RGBA_S3TC_DXT5_EXT=33779]="COMPRESSED_RGBA_S3TC_DXT5_EXT",n[n.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG=35842]="COMPRESSED_RGBA_PVRTC_4BPPV1_IMG",n[n.COMPRESSED_RGB_PVRTC_4BPPV1_IMG=35840]="COMPRESSED_RGB_PVRTC_4BPPV1_IMG",n[n.COMPRESSED_RGBA8_ETC2_EAC=37496]="COMPRESSED_RGBA8_ETC2_EAC",n[n.COMPRESSED_RGB8_ETC2=37492]="COMPRESSED_RGB8_ETC2",n[n.COMPRESSED_RGB_ETC1_WEBGL=36196]="COMPRESSED_RGB_ETC1_WEBGL",n[n.RGBA8Format=32856]="RGBA8Format",n[n.R8Format=33321]="R8Format",n[n.RG8Format=33323]="RG8Format"})(XB||(XB={}))});function G_(n,e){let t=(e==null?void 0:e.jsDecoderModule)||KTX2DECODER;n&&(n.wasmBaseUrl&&(t.Transcoder.WasmBaseUrl=n.wasmBaseUrl),n.wasmUASTCToASTC&&(t.LiteTranscoder_UASTC_ASTC.WasmModuleURL=n.wasmUASTCToASTC),n.wasmUASTCToBC7&&(t.LiteTranscoder_UASTC_BC7.WasmModuleURL=n.wasmUASTCToBC7),n.wasmUASTCToRGBA_UNORM&&(t.LiteTranscoder_UASTC_RGBA_UNORM.WasmModuleURL=n.wasmUASTCToRGBA_UNORM),n.wasmUASTCToRGBA_SRGB&&(t.LiteTranscoder_UASTC_RGBA_SRGB.WasmModuleURL=n.wasmUASTCToRGBA_SRGB),n.wasmUASTCToR8_UNORM&&(t.LiteTranscoder_UASTC_R8_UNORM.WasmModuleURL=n.wasmUASTCToR8_UNORM),n.wasmUASTCToRG8_UNORM&&(t.LiteTranscoder_UASTC_RG8_UNORM.WasmModuleURL=n.wasmUASTCToRG8_UNORM),n.jsMSCTranscoder&&(t.MSCTranscoder.JSModuleURL=n.jsMSCTranscoder),n.wasmMSCTranscoder&&(t.MSCTranscoder.WasmModuleURL=n.wasmMSCTranscoder),n.wasmZSTDDecoder&&(t.ZSTDDecoder.WasmModuleURL=n.wasmZSTDDecoder)),e&&(e.wasmUASTCToASTC&&(t.LiteTranscoder_UASTC_ASTC.WasmBinary=e.wasmUASTCToASTC),e.wasmUASTCToBC7&&(t.LiteTranscoder_UASTC_BC7.WasmBinary=e.wasmUASTCToBC7),e.wasmUASTCToRGBA_UNORM&&(t.LiteTranscoder_UASTC_RGBA_UNORM.WasmBinary=e.wasmUASTCToRGBA_UNORM),e.wasmUASTCToRGBA_SRGB&&(t.LiteTranscoder_UASTC_RGBA_SRGB.WasmBinary=e.wasmUASTCToRGBA_SRGB),e.wasmUASTCToR8_UNORM&&(t.LiteTranscoder_UASTC_R8_UNORM.WasmBinary=e.wasmUASTCToR8_UNORM),e.wasmUASTCToRG8_UNORM&&(t.LiteTranscoder_UASTC_RG8_UNORM.WasmBinary=e.wasmUASTCToRG8_UNORM),e.jsMSCTranscoder&&(t.MSCTranscoder.JSModule=e.jsMSCTranscoder),e.wasmMSCTranscoder&&(t.MSCTranscoder.WasmBinary=e.wasmMSCTranscoder),e.wasmZSTDDecoder&&(t.ZSTDDecoder.WasmBinary=e.wasmZSTDDecoder))}function KB(n){typeof n=="undefined"&&typeof KTX2DECODER!="undefined"&&(n=KTX2DECODER);let e;onmessage=t=>{if(t.data)switch(t.data.action){case"init":{let i=t.data.urls;i&&(i.jsDecoderModule&&typeof n=="undefined"&&(importScripts(i.jsDecoderModule),n=KTX2DECODER),G_(i)),t.data.wasmBinaries&&G_(void 0,{...t.data.wasmBinaries,jsDecoderModule:n}),e=new n.KTX2Decoder,postMessage({action:"init"});break}case"setDefaultDecoderOptions":{n.KTX2Decoder.DefaultDecoderOptions=t.data.options;break}case"decode":e.decode(t.data.data,t.data.caps,t.data.options).then(i=>{let r=[];for(let s=0;s{postMessage({action:"decoded",success:!1,msg:i})});break}}}async function jB(n,e,t){return await new Promise((i,r)=>{let s=o=>{n.removeEventListener("error",s),n.removeEventListener("message",a),r(o)},a=o=>{o.data.action==="init"&&(n.removeEventListener("error",s),n.removeEventListener("message",a),i(n))};n.addEventListener("error",s),n.addEventListener("message",a),n.postMessage({action:"init",urls:t,wasmBinaries:e})})}var qB=C(()=>{});var oC,jl,ZB=C(()=>{HB();Ci();YB();qB();oC=class{constructor(){this._isDirty=!0,this._useRGBAIfOnlyBC1BC3AvailableWhenUASTC=!0,this._ktx2DecoderOptions={}}get isDirty(){return this._isDirty}get useRGBAIfASTCBC7NotAvailableWhenUASTC(){return this._useRGBAIfASTCBC7NotAvailableWhenUASTC}set useRGBAIfASTCBC7NotAvailableWhenUASTC(e){this._useRGBAIfASTCBC7NotAvailableWhenUASTC!==e&&(this._useRGBAIfASTCBC7NotAvailableWhenUASTC=e,this._isDirty=!0)}get useRGBAIfOnlyBC1BC3AvailableWhenUASTC(){return this._useRGBAIfOnlyBC1BC3AvailableWhenUASTC}set useRGBAIfOnlyBC1BC3AvailableWhenUASTC(e){this._useRGBAIfOnlyBC1BC3AvailableWhenUASTC!==e&&(this._useRGBAIfOnlyBC1BC3AvailableWhenUASTC=e,this._isDirty=!0)}get forceRGBA(){return this._forceRGBA}set forceRGBA(e){this._forceRGBA!==e&&(this._forceRGBA=e,this._isDirty=!0)}get forceR8(){return this._forceR8}set forceR8(e){this._forceR8!==e&&(this._forceR8=e,this._isDirty=!0)}get forceRG8(){return this._forceRG8}set forceRG8(e){this._forceRG8!==e&&(this._forceRG8=e,this._isDirty=!0)}get bypassTranscoders(){return this._bypassTranscoders}set bypassTranscoders(e){this._bypassTranscoders!==e&&(this._bypassTranscoders=e,this._isDirty=!0)}_getKTX2DecoderOptions(){if(!this._isDirty)return this._ktx2DecoderOptions;this._isDirty=!1;let e={};return this._useRGBAIfASTCBC7NotAvailableWhenUASTC!==void 0&&(e.useRGBAIfASTCBC7NotAvailableWhenUASTC=this._useRGBAIfASTCBC7NotAvailableWhenUASTC),this._forceRGBA!==void 0&&(e.forceRGBA=this._forceRGBA),this._forceR8!==void 0&&(e.forceR8=this._forceR8),this._forceRG8!==void 0&&(e.forceRG8=this._forceRG8),this._bypassTranscoders!==void 0&&(e.bypassTranscoders=this._bypassTranscoders),this.useRGBAIfOnlyBC1BC3AvailableWhenUASTC&&(e.transcodeFormatDecisionTree={UASTC:{transcodeFormat:[qu.BC1_RGB,qu.BC3_RGBA],yes:{transcodeFormat:qu.RGBA32,engineFormat:32856,roundToMultiple4:!1}}}),this._ktx2DecoderOptions=e,e}},jl=class n{static GetDefaultNumWorkers(){return typeof navigator!="object"||!navigator.hardwareConcurrency?1:Math.min(Math.floor(navigator.hardwareConcurrency*.5),4)}static _Initialize(e){if(n._WorkerPoolPromise||n._DecoderModulePromise)return;let t={wasmBaseUrl:de.ScriptBaseUrl,jsDecoderModule:de.GetBabylonScriptURL(this.URLConfig.jsDecoderModule,!0),wasmUASTCToASTC:de.GetBabylonScriptURL(this.URLConfig.wasmUASTCToASTC,!0),wasmUASTCToBC7:de.GetBabylonScriptURL(this.URLConfig.wasmUASTCToBC7,!0),wasmUASTCToRGBA_UNORM:de.GetBabylonScriptURL(this.URLConfig.wasmUASTCToRGBA_UNORM,!0),wasmUASTCToRGBA_SRGB:de.GetBabylonScriptURL(this.URLConfig.wasmUASTCToRGBA_SRGB,!0),wasmUASTCToR8_UNORM:de.GetBabylonScriptURL(this.URLConfig.wasmUASTCToR8_UNORM,!0),wasmUASTCToRG8_UNORM:de.GetBabylonScriptURL(this.URLConfig.wasmUASTCToRG8_UNORM,!0),jsMSCTranscoder:de.GetBabylonScriptURL(this.URLConfig.jsMSCTranscoder,!0),wasmMSCTranscoder:de.GetBabylonScriptURL(this.URLConfig.wasmMSCTranscoder,!0),wasmZSTDDecoder:de.GetBabylonScriptURL(this.URLConfig.wasmZSTDDecoder,!0)};e&&typeof Worker=="function"&&typeof URL!="undefined"?n._WorkerPoolPromise=new Promise(i=>{let r=`${G_}(${KB})()`,s=URL.createObjectURL(new Blob([r],{type:"application/javascript"}));i(new V_(e,async()=>await jB(new Worker(s),void 0,t)))}):typeof n._KTX2DecoderModule=="undefined"?n._DecoderModulePromise=de.LoadBabylonScriptAsync(t.jsDecoderModule).then(()=>(n._KTX2DecoderModule=KTX2DECODER,n._KTX2DecoderModule.MSCTranscoder.UseFromWorkerThread=!1,n._KTX2DecoderModule.WASMMemoryManager.LoadBinariesFromCurrentThread=!0,G_(t,n._KTX2DecoderModule),new n._KTX2DecoderModule.KTX2Decoder)):(n._KTX2DecoderModule.MSCTranscoder.UseFromWorkerThread=!1,n._KTX2DecoderModule.WASMMemoryManager.LoadBinariesFromCurrentThread=!0,n._DecoderModulePromise=Promise.resolve(new n._KTX2DecoderModule.KTX2Decoder))}constructor(e,t=n.DefaultNumWorkers){var r,s;this._engine=e;let i=typeof t=="object"&&t.workerPool||n.WorkerPool;if(i)n._WorkerPoolPromise=Promise.resolve(i);else{typeof t=="object"?n._KTX2DecoderModule=(r=t==null?void 0:t.binariesAndModulesContainer)==null?void 0:r.jsDecoderModule:typeof KTX2DECODER!="undefined"&&(n._KTX2DecoderModule=KTX2DECODER);let a=typeof t=="number"?t:(s=t.numWorkers)!=null?s:n.DefaultNumWorkers;n._Initialize(a)}}async _uploadAsync(e,t,i){let r=this._engine.getCaps(),s={astc:!!r.astc,bptc:!!r.bptc,s3tc:!!r.s3tc,pvrtc:!!r.pvrtc,etc2:!!r.etc2,etc1:!!r.etc1};if(n._WorkerPoolPromise){let a=await n._WorkerPoolPromise;return await new Promise((o,l)=>{a.push((c,f)=>{let h=m=>{c.removeEventListener("error",h),c.removeEventListener("message",d),l(m),f()},d=m=>{if(m.data.action==="decoded"){if(c.removeEventListener("error",h),c.removeEventListener("message",d),!m.data.success)l({message:m.data.msg});else try{this._createTexture(m.data.decodedData,t,i),o()}catch(_){l({message:_})}f()}};c.addEventListener("error",h),c.addEventListener("message",d),c.postMessage({action:"setDefaultDecoderOptions",options:n.DefaultDecoderOptions._getKTX2DecoderOptions()});let u=new Uint8Array(e.byteLength);u.set(new Uint8Array(e.buffer,e.byteOffset,e.byteLength)),c.postMessage({action:"decode",data:u,caps:s,options:i},[u.buffer])})})}else if(n._DecoderModulePromise){let a=await n._DecoderModulePromise;return n.DefaultDecoderOptions.isDirty&&(n._KTX2DecoderModule.KTX2Decoder.DefaultDecoderOptions=n.DefaultDecoderOptions._getKTX2DecoderOptions()),await new Promise((o,l)=>{a.decode(e,r).then(c=>{this._createTexture(c,t),o()}).catch(c=>{l({message:c})})})}throw new Error("KTX2 decoder module is not available")}_createTexture(e,t,i){this._engine._bindTextureDirectly(3553,t),i&&(i.transcodedFormat=e.transcodedFormat,i.isInGammaSpace=e.isInGammaSpace,i.hasAlpha=e.hasAlpha,i.transcoderName=e.transcoderName);let s=!0;switch(e.transcodedFormat){case 32856:t.type=0,t.format=5;break;case 33321:t.type=0,t.format=6;break;case 33323:t.type=0,t.format=7;break;default:t.format=e.transcodedFormat,s=!1;break}if(t._gammaSpace=e.isInGammaSpace,t.generateMipMaps=e.mipmaps.length>1,t.width=e.mipmaps[0].width,t.height=e.mipmaps[0].height,e.errors)throw new Error("KTX2 container - could not transcode the data. "+e.errors);for(let a=0;a=12){let t=new Uint8Array(e.buffer,e.byteOffset,12);if(t[0]===171&&t[1]===75&&t[2]===84&&t[3]===88&&t[4]===32&&t[5]===50&&t[6]===48&&t[7]===187&&t[8]===13&&t[9]===10&&t[10]===26&&t[11]===10)return!0}return!1}};jl.URLConfig={jsDecoderModule:"https://cdn.babylonjs.com/babylon.ktx2Decoder.js",wasmUASTCToASTC:null,wasmUASTCToBC7:null,wasmUASTCToRGBA_UNORM:null,wasmUASTCToRGBA_SRGB:null,wasmUASTCToR8_UNORM:null,wasmUASTCToRG8_UNORM:null,jsMSCTranscoder:null,wasmMSCTranscoder:null,wasmZSTDDecoder:null};jl.DefaultNumWorkers=jl.GetDefaultNumWorkers();jl.DefaultDecoderOptions=new oC});var cC={};$e(cC,{_KTXTextureLoader:()=>lC});function cre(n){switch(n){case 35916:return 33776;case 35918:return 33778;case 35919:return 33779;case 37493:return 37492;case 37497:return 37496;case 37495:return 37494;case 37840:return 37808;case 37841:return 37809;case 37842:return 37810;case 37843:return 37811;case 37844:return 37812;case 37845:return 37813;case 37846:return 37814;case 37847:return 37815;case 37848:return 37816;case 37849:return 37817;case 37850:return 37818;case 37851:return 37819;case 37852:return 37820;case 37853:return 37821;case 36493:return 36492}return null}var lC,fC=C(()=>{WB();ZB();Pt();lC=class{constructor(){this.supportCascades=!1}loadCubeData(e,t,i,r){if(Array.isArray(e))return;t._invertVScale=!t.invertY;let s=t.getEngine(),a=new oo(e,6),o=a.numberOfMipmapLevels>1&&t.generateMipMaps;s._unpackFlipY(!0),a.uploadLevels(t,t.generateMipMaps),t.width=a.pixelWidth,t.height=a.pixelHeight,s._setCubeMapTextureParams(t,o,a.numberOfMipmapLevels-1),t.isReady=!0,t.onLoadedObservable.notifyObservers(t),t.onLoadedObservable.clear(),r&&r()}loadData(e,t,i,r){if(oo.IsValid(e)){t._invertVScale=!t.invertY;let s=new oo(e,1),a=cre(s.glInternalFormat);a?(t.format=a,t._useSRGBBuffer=t.getEngine()._getUseSRGBBuffer(!0,t.generateMipMaps),t._gammaSpace=!0):t.format=s.glInternalFormat,i(s.pixelWidth,s.pixelHeight,t.generateMipMaps,!0,()=>{s.uploadLevels(t,t.generateMipMaps)},s.isInvalid)}else jl.IsValid(e)?new jl(t.getEngine())._uploadAsync(e,t,r).then(()=>{i(t.width,t.height,t.generateMipMaps,!0,()=>{},!1)},a=>{J.Warn(`Failed to load KTX2 texture data: ${a.message}`),i(0,0,!1,!1,()=>{},!0)}):(J.Error("texture missing KTX identifier"),i(0,0,!1,!1,()=>{},!0))}}});function YT(n){let e=0;return{id_length:n[e++],colormap_type:n[e++],image_type:n[e++],colormap_index:n[e++]|n[e++]<<8,colormap_length:n[e++]|n[e++]<<8,colormap_size:n[e++],origin:[n[e++]|n[e++]<<8,n[e++]|n[e++]<<8],width:n[e++]|n[e++]<<8,height:n[e++]|n[e++]<<8,pixel_size:n[e++],flags:n[e]}}function hC(n,e){if(e.length<19){J.Error("Unable to load TGA file - Not enough data to contain header");return}let t=18,i=YT(e);if(i.id_length+t>e.length){J.Error("Unable to load TGA file - Not enough data");return}t+=i.id_length;let r=!1,s=!1,a=!1;switch(i.image_type){case ure:r=!0;case fre:s=!0;break;case mre:r=!0;case hre:break;case pre:r=!0;case dre:a=!0;break}let o,l=i.pixel_size>>3,c=i.width*i.height*l,f;if(s&&(f=e.subarray(t,t+=i.colormap_length*(i.colormap_size>>3))),r){o=new Uint8Array(c);let A,S,E,R=0,I=new Uint8Array(l);for(;t>gre){default:case Sre:h=0,u=1,p=i.width,d=0,m=1,_=i.height;break;case vre:h=0,u=1,p=i.width,d=i.height-1,m=-1,_=-1;break;case Tre:h=i.width-1,u=-1,p=-1,d=0,m=1,_=i.height;break;case Ere:h=i.width-1,u=-1,p=-1,d=i.height-1,m=-1,_=-1;break}let g="_getImageData"+(a?"Grey":"")+i.pixel_size+"bits",v=Cre[g](i,f,o,d,m,_,h,u,p);n.getEngine()._uploadDataToTextureDirectly(n,v)}function Are(n,e,t,i,r,s,a,o,l){let c=t,f=e,h=n.width,d=n.height,u,m=0,_,p,g=new 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l=ef();Xu(n,h=>{t[e]=h,t._internalCount++,i&&i.removePendingData(l),t._internalCount===6&&s&&s(r,t)},(h,d)=>{i&&i.removePendingData(l),a&&a(h,d)},i?i.offlineProvider:null,o),i&&i.addPendingData(l)};Re.prototype.createCubeTextureBase=function(n,e,t,i,r=null,s=null,a,o=null,l=!1,c=0,f=0,h=null,d=null,u=null,m=!1,_=null){let p=h||new Fi(this,7);p.isCube=!0,p.url=n,p.generateMipMaps=!i,p._lodGenerationScale=c,p._lodGenerationOffset=f,p._useSRGBBuffer=!!m&&this._caps.supportSRGBBuffers&&(this.version>1||this.isWebGPU||!!i),p!==h&&(p.label=n.substring(0,60)),this._doNotHandleContextLost||(p._extension=o,p._files=t,p._buffer=_);let g=n;this._transformTextureUrl&&!h&&(n=this._transformTextureUrl(n));let v=o!=null?o:DU(n),x=$T(v),A=(E,R)=>{p.dispose(),s?s(E,R):E&&J.Warn(E)},S=(E,R)=>{n===g?E&&A(E.status+" "+E.statusText,R):(J.Warn(`Failed to load ${n}, falling back to the ${g}`),this.createCubeTextureBase(g,e,t,!!i,r,A,a,o,l,c,f,p,d,u,m,_))};if(x)x.then(E=>{let R=I=>{d&&d(p,I),E.loadCubeData(I,p,l,r,(y,M)=>{A(y,M)})};_?R(_):t&&t.length===6?E.supportCascades?this._cascadeLoadFiles(e,I=>R(I.map(y=>new Uint8Array(y))),t,A):A("Textures type does not support cascades."):this._loadFile(n,I=>R(new Uint8Array(I)),void 0,e?e.offlineProvider||null:void 0,!0,S)});else{if(!t||t.length===0)throw new Error("Cannot load cubemap because files were not defined, or the correct loader was not found.");this._cascadeLoadImgs(e,p,(E,R)=>{u&&u(E,R)},t,A)}return this._internalTexturesCache.push(p),p}});var ZU={};$e(ZU,{DDSTools:()=>io});function JT(n){return n.charCodeAt(0)+(n.charCodeAt(1)<<8)+(n.charCodeAt(2)<<16)+(n.charCodeAt(3)<<24)}function tne(n){return String.fromCharCode(n&255,n>>8&255,n>>16&255,n>>24&255)}var ene,NU,wU,FU,BU,UU,VU,GU,kU,CC,WU,HU,zU,XU,ine,yC,rne,nne,YU,KU,PC,jU,DC,qU,sne,ane,one,lne,cne,fne,hne,io,wM=C(()=>{xn();Pt();cM();PM();OU();ene=542327876,NU=131072,wU=512,FU=4,BU=64,UU=131072;VU=JT("DXT1"),GU=JT("DXT3"),kU=JT("DXT5"),CC=JT("DX10"),WU=113,HU=116,zU=2,XU=10,ine=88,yC=31,rne=0,nne=1,YU=2,KU=3,PC=4,jU=7,DC=20,qU=21,sne=22,ane=23,one=24,lne=25,cne=26,fne=28,hne=32,io=class n{static GetDDSInfo(e){let t=new Int32Array(e.buffer,e.byteOffset,yC),i=new Int32Array(e.buffer,e.byteOffset,yC+4),r=1;t[YU]&NU&&(r=Math.max(1,t[jU]));let s=t[qU],a=s===CC?i[hne]:0,o=0;switch(s){case WU:o=2;break;case HU:o=1;break;case CC:if(a===XU){o=2;break}if(a===zU){o=1;break}}return{width:t[PC],height:t[KU],mipmapCount:r,isFourCC:(t[DC]&FU)===FU,isRGB:(t[DC]&BU)===BU,isLuminance:(t[DC]&UU)===UU,isCube:(t[fne]&wU)===wU,isCompressed:s===VU||s===GU||s===kU,dxgiFormat:a,textureType:o}}static _GetHalfFloatAsFloatRGBAArrayBuffer(e,t,i,r,s,a){let o=new Float32Array(r),l=new Uint16Array(s,i),c=0;for(let 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Float32Array?this._gl.bufferSubData(this._gl.UNIFORM_BUFFER,0,e.subarray(t,t+i)):this._gl.bufferSubData(this._gl.UNIFORM_BUFFER,0,new Float32Array(e).subarray(t,t+i)),this.bindUniformBuffer(null)};bt.prototype.bindUniformBuffer=function(n){this._gl.bindBuffer(this._gl.UNIFORM_BUFFER,n?n.underlyingResource:null)};bt.prototype.bindUniformBufferBase=function(n,e,t){this._gl.bindBufferBase(this._gl.UNIFORM_BUFFER,e,n?n.underlyingResource:null)};bt.prototype.bindUniformBlock=function(n,e,t){let i=n.program,r=this._gl.getUniformBlockIndex(i,e);r!==4294967295&&this._gl.uniformBlockBinding(i,r,t)}});var JU=C(()=>{ma();Lr();Re.prototype.displayLoadingUI=function(){if(!ar())return;let n=this.loadingScreen;n&&n.displayLoadingUI()};Re.prototype.hideLoadingUI=function(){if(!ar())return;let n=this._loadingScreen;n&&n.hideLoadingUI()};Object.defineProperty(Re.prototype,"loadingScreen",{get:function(){return!this._loadingScreen&&this._renderingCanvas&&(this._loadingScreen=Re.DefaultLoadingScreenFactory(this._renderingCanvas)),this._loadingScreen},set:function(n){this._loadingScreen=n},enumerable:!0,configurable:!0});Object.defineProperty(Re.prototype,"loadingUIText",{set:function(n){this.loadingScreen.loadingUIText=n},enumerable:!0,configurable:!0});Object.defineProperty(Re.prototype,"loadingUIBackgroundColor",{set:function(n){this.loadingScreen.loadingUIBackgroundColor=n},enumerable:!0,configurable:!0})});var eV=C(()=>{Lr();Re.prototype.getInputElement=function(){return this._renderingCanvas};Re.prototype.getRenderingCanvasClientRect=function(){return this._renderingCanvas?this._renderingCanvas.getBoundingClientRect():null};Re.prototype.getInputElementClientRect=function(){return this._renderingCanvas?this.getInputElement().getBoundingClientRect():null};Re.prototype.getAspectRatio=function(n,e=!1){let t=n.viewport;return this.getRenderWidth(e)*t.width/(this.getRenderHeight(e)*t.height)};Re.prototype.getScreenAspectRatio=function(){return this.getRenderWidth(!0)/this.getRenderHeight(!0)};Re.prototype._verifyPointerLock=function(){var n;(n=this._onPointerLockChange)==null||n.call(this)}});var LC=C(()=>{Lr();Re.prototype.setAlphaEquation=function(n,e=0){if(this._alphaEquation[e]!==n){switch(n){case 0:this._alphaState.setAlphaEquationParameters(32774,32774,e);break;case 1:this._alphaState.setAlphaEquationParameters(32778,32778,e);break;case 2:this._alphaState.setAlphaEquationParameters(32779,32779,e);break;case 3:this._alphaState.setAlphaEquationParameters(32776,32776,e);break;case 4:this._alphaState.setAlphaEquationParameters(32775,32775,e);break;case 5:this._alphaState.setAlphaEquationParameters(32775,32774,e);break}this._alphaEquation[e]=n}}});var tV=C(()=>{Lr();LC();Re.prototype.getInputElement=function(){return this._renderingCanvas};Re.prototype.getDepthFunction=function(){return this._depthCullingState.depthFunc};Re.prototype.setDepthFunction=function(n){this._depthCullingState.depthFunc=n};Re.prototype.setDepthFunctionToGreater=function(){this.setDepthFunction(516)};Re.prototype.setDepthFunctionToGreaterOrEqual=function(){this.setDepthFunction(518)};Re.prototype.setDepthFunctionToLess=function(){this.setDepthFunction(513)};Re.prototype.setDepthFunctionToLessOrEqual=function(){this.setDepthFunction(515)};Re.prototype.getDepthWrite=function(){return this._depthCullingState.depthMask};Re.prototype.setDepthWrite=function(n){this._depthCullingState.depthMask=n};Re.prototype.setAlphaConstants=function(n,e,t,i){this._alphaState.setAlphaBlendConstants(n,e,t,i)};Re.prototype.getAlphaMode=function(n=0){return this._alphaMode[n]};Re.prototype.getAlphaEquation=function(n=0){return this._alphaEquation[n]}});var iV=C(()=>{Lr();LC();Re.prototype.getStencilBuffer=function(){return this._stencilState.stencilTest};Re.prototype.setStencilBuffer=function(n){this._stencilState.stencilTest=n};Re.prototype.getStencilMask=function(){return this._stencilState.stencilMask};Re.prototype.setStencilMask=function(n){this._stencilState.stencilMask=n};Re.prototype.getStencilFunction=function(){return this._stencilState.stencilFunc};Re.prototype.getStencilBackFunction=function(){return this._stencilState.stencilBackFunc};Re.prototype.getStencilFunctionReference=function(){return this._stencilState.stencilFuncRef};Re.prototype.getStencilFunctionMask=function(){return this._stencilState.stencilFuncMask};Re.prototype.setStencilFunction=function(n){this._stencilState.stencilFunc=n};Re.prototype.setStencilBackFunction=function(n){this._stencilState.stencilBackFunc=n};Re.prototype.setStencilFunctionReference=function(n){this._stencilState.stencilFuncRef=n};Re.prototype.setStencilFunctionMask=function(n){this._stencilState.stencilFuncMask=n};Re.prototype.getStencilOperationFail=function(){return this._stencilState.stencilOpStencilFail};Re.prototype.getStencilBackOperationFail=function(){return this._stencilState.stencilBackOpStencilFail};Re.prototype.getStencilOperationDepthFail=function(){return this._stencilState.stencilOpDepthFail};Re.prototype.getStencilBackOperationDepthFail=function(){return this._stencilState.stencilBackOpDepthFail};Re.prototype.getStencilOperationPass=function(){return this._stencilState.stencilOpStencilDepthPass};Re.prototype.getStencilBackOperationPass=function(){return this._stencilState.stencilBackOpStencilDepthPass};Re.prototype.setStencilOperationFail=function(n){this._stencilState.stencilOpStencilFail=n};Re.prototype.setStencilBackOperationFail=function(n){this._stencilState.stencilBackOpStencilFail=n};Re.prototype.setStencilOperationDepthFail=function(n){this._stencilState.stencilOpDepthFail=n};Re.prototype.setStencilBackOperationDepthFail=function(n){this._stencilState.stencilBackOpDepthFail=n};Re.prototype.setStencilOperationPass=function(n){this._stencilState.stencilOpStencilDepthPass=n};Re.prototype.setStencilBackOperationPass=function(n){this._stencilState.stencilBackOpStencilDepthPass=n};Re.prototype.cacheStencilState=function(){this._cachedStencilBuffer=this.getStencilBuffer(),this._cachedStencilFunction=this.getStencilFunction(),this._cachedStencilMask=this.getStencilMask(),this._cachedStencilOperationPass=this.getStencilOperationPass(),this._cachedStencilOperationFail=this.getStencilOperationFail(),this._cachedStencilOperationDepthFail=this.getStencilOperationDepthFail(),this._cachedStencilReference=this.getStencilFunctionReference()};Re.prototype.restoreStencilState=function(){this.setStencilFunction(this._cachedStencilFunction),this.setStencilMask(this._cachedStencilMask),this.setStencilBuffer(this._cachedStencilBuffer),this.setStencilOperationPass(this._cachedStencilOperationPass),this.setStencilOperationFail(this._cachedStencilOperationFail),this.setStencilOperationDepthFail(this._cachedStencilOperationDepthFail),this.setStencilFunctionReference(this._cachedStencilReference)}});var rV=C(()=>{Lr();Re.prototype.getRenderPassNames=function(){return this._renderPassNames};Re.prototype.getCurrentRenderPassName=function(){return this._renderPassNames[this.currentRenderPassId]};Re.prototype.createRenderPassId=function(n){let e=++Re._RenderPassIdCounter;return this._renderPassNames[e]=n!=null?n:"NONAME",e};Re.prototype.releaseRenderPassId=function(n){this._renderPassNames[n]=void 0;for(let e=0;e{Lr();Re.prototype._loadFileAsync=async function(n,e,t){return await new Promise((i,r)=>{this._loadFile(n,s=>{i(s)},void 0,e,t,(s,a)=>{r(a)})})}});var sV=C(()=>{MC();Lr();Re.GetCompatibleTextureLoader=$T});function dne(n){!n||!n.setAttribute||(n.setAttribute("touch-action","none"),n.style.touchAction="none",n.style.webkitTapHighlightColor="transparent")}function aV(n,e,t){n._onCanvasFocus=()=>{n.onCanvasFocusObservable.notifyObservers(n)},n._onCanvasBlur=()=>{n.onCanvasBlurObservable.notifyObservers(n)},n._onCanvasContextMenu=r=>{n.disableContextMenu&&r.preventDefault()},e.addEventListener("focus",n._onCanvasFocus),e.addEventListener("blur",n._onCanvasBlur),e.addEventListener("contextmenu",n._onCanvasContextMenu),n._onBlur=()=>{n.disablePerformanceMonitorInBackground&&n.performanceMonitor.disable(),n._windowIsBackground=!0},n._onFocus=()=>{n.disablePerformanceMonitorInBackground&&n.performanceMonitor.enable(),n._windowIsBackground=!1},n._onCanvasPointerOut=r=>{document.elementFromPoint(r.clientX,r.clientY)!==e&&n.onCanvasPointerOutObservable.notifyObservers(r)};let i=n.getHostWindow();i&&typeof i.addEventListener=="function"&&(i.addEventListener("blur",n._onBlur),i.addEventListener("focus",n._onFocus)),e.addEventListener("pointerout",n._onCanvasPointerOut),t.doNotHandleTouchAction||dne(e),!Re.audioEngine&&t.audioEngine&&Re.AudioEngineFactory&&(Re.audioEngine=Re.AudioEngineFactory(n.getRenderingCanvas(),n.getAudioContext(),n.getAudioDestination())),Qc()&&(n._onFullscreenChange=()=>{n.isFullscreen=!!document.fullscreenElement,n.isFullscreen&&n._pointerLockRequested&&e&&OC(e)},document.addEventListener("fullscreenchange",n._onFullscreenChange,!1),document.addEventListener("webkitfullscreenchange",n._onFullscreenChange,!1),n._onPointerLockChange=()=>{n.isPointerLock=document.pointerLockElement===e},document.addEventListener("pointerlockchange",n._onPointerLockChange,!1),document.addEventListener("webkitpointerlockchange",n._onPointerLockChange,!1)),n.enableOfflineSupport=Re.OfflineProviderFactory!==void 0,n._deterministicLockstep=!!t.deterministicLockstep,n._lockstepMaxSteps=t.lockstepMaxSteps||0,n._timeStep=t.timeStep||1/60}function oV(n,e){Le.Instances.length===1&&Re.audioEngine&&(Re.audioEngine.dispose(),Re.audioEngine=null);let t=n.getHostWindow();t&&typeof t.removeEventListener=="function"&&(t.removeEventListener("blur",n._onBlur),t.removeEventListener("focus",n._onFocus)),e&&(e.removeEventListener("focus",n._onCanvasFocus),e.removeEventListener("blur",n._onCanvasBlur),e.removeEventListener("pointerout",n._onCanvasPointerOut),e.removeEventListener("contextmenu",n._onCanvasContextMenu)),Qc()&&(document.removeEventListener("fullscreenchange",n._onFullscreenChange),document.removeEventListener("mozfullscreenchange",n._onFullscreenChange),document.removeEventListener("webkitfullscreenchange",n._onFullscreenChange),document.removeEventListener("msfullscreenchange",n._onFullscreenChange),document.removeEventListener("pointerlockchange",n._onPointerLockChange),document.removeEventListener("mspointerlockchange",n._onPointerLockChange),document.removeEventListener("mozpointerlockchange",n._onPointerLockChange),document.removeEventListener("webkitpointerlockchange",n._onPointerLockChange))}function lV(n){let e=document.createElement("span");e.textContent="Hg",e.style.font=n;let t=document.createElement("div");t.style.display="inline-block",t.style.width="1px",t.style.height="0px",t.style.verticalAlign="bottom";let i=document.createElement("div");i.style.whiteSpace="nowrap",i.appendChild(e),i.appendChild(t),document.body.appendChild(i);let r,s;try{s=t.getBoundingClientRect().top-e.getBoundingClientRect().top,t.style.verticalAlign="baseline",r=t.getBoundingClientRect().top-e.getBoundingClientRect().top}finally{document.body.removeChild(i)}return{ascent:r,height:s,descent:s-r}}async function cV(n,e,t){return await new Promise((i,r)=>{let s=new Image;s.onload=()=>{s.decode().then(()=>{n.createImageBitmap(s,t).then(a=>{i(a)})})},s.onerror=()=>{r(`Error loading image ${s.src}`)},s.src=e})}function fV(n,e,t,i){let s=n.createCanvas(t,i).getContext("2d");if(!s)throw new Error("Unable to get 2d context for resizeImageBitmap");return s.drawImage(e,0,0),s.getImageData(0,0,t,i).data}function hV(n){let e=n.requestFullscreen||n.webkitRequestFullscreen;e&&e.call(n)}function dV(){let n=document;document.exitFullscreen?document.exitFullscreen():n.webkitCancelFullScreen&&n.webkitCancelFullScreen()}function OC(n){if(n.requestPointerLock){let e=n.requestPointerLock();e instanceof Promise?e.then(()=>{n.focus()}).catch(()=>{}):n.focus()}}function uV(){document.exitPointerLock&&document.exitPointerLock()}var mV=C(()=>{ma();Lr();Pi()});var Be,NC=C(()=>{Ws();Pi();hs();h3();rT();Pt();qI();d3();_3();g3();v3();E3();A3();x3();R3();QU();$U();JU();eV();tV();iV();rV();JI();nV();sV();Lr();mV();YM();Wo();Be=class n extends bt{static get NpmPackage(){return Re.NpmPackage}static get Version(){return Re.Version}static get Instances(){return Le.Instances}static get LastCreatedEngine(){return Le.LastCreatedEngine}static get LastCreatedScene(){return Le.LastCreatedScene}static DefaultLoadingScreenFactory(e){return Re.DefaultLoadingScreenFactory(e)}get _supportsHardwareTextureRescaling(){return!!n._RescalePostProcessFactory}_measureFps(){this._performanceMonitor.sampleFrame(),this._fps=this._performanceMonitor.averageFPS,this._deltaTime=this._performanceMonitor.instantaneousFrameTime||0}get performanceMonitor(){return this._performanceMonitor}constructor(e,t,i,r=!1){super(e,t,i,r),this.customAnimationFrameRequester=null,this._performanceMonitor=new sT,this._drawCalls=new Qo,e&&(this._features.supportRenderPasses=!0)}_initGLContext(){super._initGLContext(),this._rescalePostProcess=null}_sharedInit(e){super._sharedInit(e),aV(this,e,this._creationOptions)}resizeImageBitmap(e,t,i){return fV(this,e,t,i)}async _createImageBitmapFromSource(e,t){return await cV(this,e,t)}switchFullscreen(e){this.isFullscreen?this.exitFullscreen():this.enterFullscreen(e)}enterFullscreen(e){this.isFullscreen||(this._pointerLockRequested=e,this._renderingCanvas&&hV(this._renderingCanvas))}exitFullscreen(){this.isFullscreen&&dV()}setDitheringState(e){e?this._gl.enable(this._gl.DITHER):this._gl.disable(this._gl.DITHER)}setRasterizerState(e){e?this._gl.disable(this._gl.RASTERIZER_DISCARD):this._gl.enable(this._gl.RASTERIZER_DISCARD)}setDirectViewport(e,t,i,r){let s=this._cachedViewport;return this._cachedViewport=null,this._viewport(e,t,i,r),s}scissorClear(e,t,i,r,s){this.enableScissor(e,t,i,r),this.clear(s,!0,!0,!0),this.disableScissor()}enableScissor(e,t,i,r){let s=this._gl;s.enable(s.SCISSOR_TEST),s.scissor(e,t,i,r)}disableScissor(){let e=this._gl;e.disable(e.SCISSOR_TEST)}getVertexShaderSource(e){let t=this._gl.getAttachedShaders(e);return t?this._gl.getShaderSource(t[0]):null}getFragmentShaderSource(e){let t=this._gl.getAttachedShaders(e);return t?this._gl.getShaderSource(t[1]):null}set framebufferDimensionsObject(e){this._framebufferDimensionsObject=e,this._framebufferDimensionsObject&&this.onResizeObservable.notifyObservers(this)}_rebuildBuffers(){for(let e of this.scenes)e.resetCachedMaterial(),e._rebuildGeometries();for(let e of this._virtualScenes)e.resetCachedMaterial(),e._rebuildGeometries();super._rebuildBuffers()}getFontOffset(e){return lV(e)}_cancelFrame(){if(this.customAnimationFrameRequester){if(this._frameHandler!==0){this._frameHandler=0;let{cancelAnimationFrame:e}=this.customAnimationFrameRequester;e&&e(this.customAnimationFrameRequester.requestID)}}else super._cancelFrame()}_renderLoop(e){this._processFrame(e),this._activeRenderLoops.length>0&&this._frameHandler===0&&(this.customAnimationFrameRequester?(this.customAnimationFrameRequester.requestID=this._queueNewFrame(this.customAnimationFrameRequester.renderFunction||this._boundRenderFunction,this.customAnimationFrameRequester),this._frameHandler=this.customAnimationFrameRequester.requestID):this._frameHandler=this._queueNewFrame(this._boundRenderFunction,this.getHostWindow()))}enterPointerlock(){this._renderingCanvas&&OC(this._renderingCanvas)}exitPointerlock(){uV()}beginFrame(){this._measureFps(),super.beginFrame()}_deletePipelineContext(e){let t=e;t&&t.program&&t.transformFeedback&&(this.deleteTransformFeedback(t.transformFeedback),t.transformFeedback=null),super._deletePipelineContext(e)}createShaderProgram(e,t,i,r,s,a=null){s=s||this._gl,this.onBeforeShaderCompilationObservable.notifyObservers(this);let o=super.createShaderProgram(e,t,i,r,s,a);return this.onAfterShaderCompilationObservable.notifyObservers(this),o}_createShaderProgram(e,t,i,r,s=null){let a=r.createProgram();if(e.program=a,!a)throw new Error("Unable to create program");if(r.attachShader(a,t),r.attachShader(a,i),this.webGLVersion>1&&s){let o=this.createTransformFeedback();this.bindTransformFeedback(o),this.setTranformFeedbackVaryings(a,s),e.transformFeedback=o}return r.linkProgram(a),this.webGLVersion>1&&s&&this.bindTransformFeedback(null),e.context=r,e.vertexShader=t,e.fragmentShader=i,e.isParallelCompiled||this._finalizePipelineContext(e),a}_releaseTexture(e){super._releaseTexture(e)}_releaseRenderTargetWrapper(e){super._releaseRenderTargetWrapper(e);for(let t of this.scenes){for(let i of t.postProcesses)i._outputTexture===e&&(i._outputTexture=null);for(let i of t.cameras)for(let r of i._postProcesses)r&&r._outputTexture===e&&(r._outputTexture=null)}}_rescaleTexture(e,t,i,r,s){this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MAG_FILTER,this._gl.LINEAR),this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MIN_FILTER,this._gl.LINEAR),this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_WRAP_S,this._gl.CLAMP_TO_EDGE),this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_WRAP_T,this._gl.CLAMP_TO_EDGE);let a=this.createRenderTargetTexture({width:t.width,height:t.height},{generateMipMaps:!1,type:0,samplingMode:2,generateDepthBuffer:!1,generateStencilBuffer:!1});if(!this._rescalePostProcess&&n._RescalePostProcessFactory&&(this._rescalePostProcess=n._RescalePostProcessFactory(this)),this._rescalePostProcess){this._rescalePostProcess.externalTextureSamplerBinding=!0;let o=()=>{this._rescalePostProcess.onApply=function(f){f._bindTexture("textureSampler",e)};let c=i;c||(c=this.scenes[this.scenes.length-1]),c.postProcessManager.directRender([this._rescalePostProcess],a,!0),this._bindTextureDirectly(this._gl.TEXTURE_2D,t,!0),this._gl.copyTexImage2D(this._gl.TEXTURE_2D,0,r,0,0,t.width,t.height,0),this.unBindFramebuffer(a),a.dispose(),s&&s()},l=this._rescalePostProcess.getEffect();l?l.executeWhenCompiled(o):this._rescalePostProcess.onEffectCreatedObservable.addOnce(c=>{c.executeWhenCompiled(o)})}}wrapWebGLTexture(e,t=!1,i=3,r=0,s=0){let a=new Mu(e,this._gl),o=new Fi(this,0,!0);return o._hardwareTexture=a,o.baseWidth=r,o.baseHeight=s,o.width=r,o.height=s,o.isReady=!0,o.useMipMaps=t,this.updateTextureSamplingMode(i,o),o}_uploadImageToTexture(e,t,i=0,r=0){let s=this._gl,a=this._getWebGLTextureType(e.type),o=this._getInternalFormat(e.format),l=this._getRGBABufferInternalSizedFormat(e.type,o),c=e.isCube?s.TEXTURE_CUBE_MAP:s.TEXTURE_2D;this._bindTextureDirectly(c,e,!0),this._unpackFlipY(e.invertY);let f=s.TEXTURE_2D;e.isCube&&(f=s.TEXTURE_CUBE_MAP_POSITIVE_X+i),s.texImage2D(f,r,l,o,a,t),this._bindTextureDirectly(c,null,!0)}updateTextureComparisonFunction(e,t){if(this.webGLVersion===1){J.Error("WebGL 1 does not support texture comparison.");return}let i=this._gl;e.isCube?(this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,e,!0),t===0?(i.texParameteri(i.TEXTURE_CUBE_MAP,i.TEXTURE_COMPARE_FUNC,515),i.texParameteri(i.TEXTURE_CUBE_MAP,i.TEXTURE_COMPARE_MODE,i.NONE)):(i.texParameteri(i.TEXTURE_CUBE_MAP,i.TEXTURE_COMPARE_FUNC,t),i.texParameteri(i.TEXTURE_CUBE_MAP,i.TEXTURE_COMPARE_MODE,i.COMPARE_REF_TO_TEXTURE)),this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null)):(this._bindTextureDirectly(this._gl.TEXTURE_2D,e,!0),t===0?(i.texParameteri(i.TEXTURE_2D,i.TEXTURE_COMPARE_FUNC,515),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_COMPARE_MODE,i.NONE)):(i.texParameteri(i.TEXTURE_2D,i.TEXTURE_COMPARE_FUNC,t),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_COMPARE_MODE,i.COMPARE_REF_TO_TEXTURE)),this._bindTextureDirectly(this._gl.TEXTURE_2D,null)),e._comparisonFunction=t}createInstancesBuffer(e){let t=this._gl.createBuffer();if(!t)throw new Error("Unable to create instance buffer");let i=new Ho(t);return i.capacity=e,this.bindArrayBuffer(i),this._gl.bufferData(this._gl.ARRAY_BUFFER,e,this._gl.DYNAMIC_DRAW),i.references=1,i}deleteInstancesBuffer(e){this._gl.deleteBuffer(e)}async _clientWaitAsync(e,t=0,i=10){let r=this._gl;return await new Promise((s,a)=>{ko(()=>{let o=r.clientWaitSync(e,t,0);if(o==r.WAIT_FAILED)throw new Error("clientWaitSync failed");return o!=r.TIMEOUT_EXPIRED},s,a,i)})}_readPixelsAsync(e,t,i,r,s,a,o){if(this._webGLVersion<2)throw new Error("_readPixelsAsync only work on WebGL2+");let l=this._gl,c=l.createBuffer();l.bindBuffer(l.PIXEL_PACK_BUFFER,c),l.bufferData(l.PIXEL_PACK_BUFFER,o.byteLength,l.STREAM_READ),l.readPixels(e,t,i,r,s,a,0),l.bindBuffer(l.PIXEL_PACK_BUFFER,null);let f=l.fenceSync(l.SYNC_GPU_COMMANDS_COMPLETE,0);return 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wC,_i,zs=C(()=>{kt();Ge();Ut();hi();Pi();ln();Er();wC=class{constructor(){this._doNotSerialize=!1,this._isDisposed=!1,this._sceneRootNodesIndex=-1,this._isEnabled=!0,this._isParentEnabled=!0,this._isReady=!0,this._onEnabledStateChangedObservable=new te,this._onClonedObservable=new te,this._inheritVisibility=!1,this._isVisible=!0}},_i=class n{static AddNodeConstructor(e,t){this._NodeConstructors[e]=t}static Construct(e,t,i,r){let s=this._NodeConstructors[e];return s?s(t,i,r):null}set accessibilityTag(e){this._accessibilityTag=e,this.onAccessibilityTagChangedObservable.notifyObservers(e)}get accessibilityTag(){return this._accessibilityTag}get doNotSerialize(){return this._nodeDataStorage._doNotSerialize?!0:this._parentNode?this._parentNode.doNotSerialize:!1}set doNotSerialize(e){this._nodeDataStorage._doNotSerialize=e}isDisposed(){return this._nodeDataStorage._isDisposed}set parent(e){if(this._parentNode===e)return;let t=this._parentNode;if(this._parentNode&&this._parentNode._children!==void 0&&this._parentNode._children!==null){let i=this._parentNode._children.indexOf(this);i!==-1&&this._parentNode._children.splice(i,1),!e&&!this._nodeDataStorage._isDisposed&&this._addToSceneRootNodes()}this._parentNode=e,this._isDirty=!0,this._parentNode&&((this._parentNode._children===void 0||this._parentNode._children===null)&&(this._parentNode._children=new Array),this._parentNode._children.push(this),t||this._removeFromSceneRootNodes()),this._syncParentEnabledState()}get parent(){return this._parentNode}get inheritVisibility(){return this._nodeDataStorage._inheritVisibility}set inheritVisibility(e){this._nodeDataStorage._inheritVisibility=e}get isVisible(){return this.inheritVisibility&&this._parentNode&&!this._parentNode.isVisible?!1:this._nodeDataStorage._isVisible}set isVisible(e){this._nodeDataStorage._isVisible=e}_serializeAsParent(e){e.parentId=this.uniqueId}_addToSceneRootNodes(){this._nodeDataStorage._sceneRootNodesIndex===-1&&(this._nodeDataStorage._sceneRootNodesIndex=this._scene.rootNodes.length,this._scene.rootNodes.push(this))}_removeFromSceneRootNodes(){if(this._nodeDataStorage._sceneRootNodesIndex!==-1){let e=this._scene.rootNodes,t=e.length-1;e[this._nodeDataStorage._sceneRootNodesIndex]=e[t],e[this._nodeDataStorage._sceneRootNodesIndex]._nodeDataStorage._sceneRootNodesIndex=this._nodeDataStorage._sceneRootNodesIndex,this._scene.rootNodes.pop(),this._nodeDataStorage._sceneRootNodesIndex=-1}}get animationPropertiesOverride(){return this._animationPropertiesOverride?this._animationPropertiesOverride:this._scene.animationPropertiesOverride}set animationPropertiesOverride(e){this._animationPropertiesOverride=e}getClassName(){return"Node"}set onDispose(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)}get onEnabledStateChangedObservable(){return this._nodeDataStorage._onEnabledStateChangedObservable}get onClonedObservable(){return this._nodeDataStorage._onClonedObservable}constructor(e,t=null,i=!0){this._isDirty=!1,this._nodeDataStorage=new wC,this.state="",this.metadata=null,this.reservedDataStore=null,this._accessibilityTag=null,this.onAccessibilityTagChangedObservable=new te,this._parentContainer=null,this.animations=[],this._ranges={},this.onReady=null,this._currentRenderId=-1,this._parentUpdateId=-1,this._childUpdateId=-1,this._waitingParentId=null,this._waitingParentInstanceIndex=null,this._waitingParsedUniqueId=null,this._cache={},this._parentNode=null,this._children=null,this._worldMatrix=K.Identity(),this._worldMatrixDeterminant=0,this._worldMatrixDeterminantIsDirty=!0,this._animationPropertiesOverride=null,this._isNode=!0,this.onDisposeObservable=new te,this._onDisposeObserver=null,this._behaviors=new Array,this.name=e,this.id=e,this._scene=t||Le.LastCreatedScene,this.uniqueId=this._scene.getUniqueId(),this._initCache(),i&&this._addToSceneRootNodes()}getScene(){return this._scene}getEngine(){return this._scene.getEngine()}addBehavior(e,t=!1){return this._behaviors.indexOf(e)!==-1?this:(e.init(),this._scene.isLoading&&!t?this._scene.onDataLoadedObservable.addOnce(()=>{this._behaviors.includes(e)&&e.attach(this)}):e.attach(this),this._behaviors.push(e),this)}removeBehavior(e){let t=this._behaviors.indexOf(e);return t===-1?this:(this._behaviors[t].detach(),this._behaviors.splice(t,1),this)}get behaviors(){return this._behaviors}getBehaviorByName(e){for(let t of this._behaviors)if(t.name===e)return t;return null}getWorldMatrix(){return this._currentRenderId!==this._scene.getRenderId()&&this.computeWorldMatrix(),this._worldMatrix}_getWorldMatrixDeterminant(){return this._worldMatrixDeterminantIsDirty&&(this._worldMatrixDeterminantIsDirty=!1,this._worldMatrixDeterminant=this._worldMatrix.determinant()),this._worldMatrixDeterminant}get worldMatrixFromCache(){return this._worldMatrix}_initCache(){this._cache={}}updateCache(e){!e&&this.isSynchronized()||this._updateCache()}_getActionManagerForTrigger(e,t=!0){return this.parent?this.parent._getActionManagerForTrigger(e,!1):null}_updateCache(e){}_isSynchronized(){return!0}_markSyncedWithParent(){this._parentNode&&(this._parentUpdateId=this._parentNode._childUpdateId)}isSynchronizedWithParent(){return this._parentNode?this._parentNode._isDirty||this._parentUpdateId!==this._parentNode._childUpdateId?!1:this._parentNode.isSynchronized():!0}isSynchronized(){return this._parentNode&&!this.isSynchronizedWithParent()?!1:this._isSynchronized()}isReady(e=!1){return this._nodeDataStorage._isReady}markAsDirty(e){return this._currentRenderId=Number.MAX_VALUE,this._isDirty=!0,this}isEnabled(e=!0){return e===!1?this._nodeDataStorage._isEnabled:this._nodeDataStorage._isEnabled?this._nodeDataStorage._isParentEnabled:!1}_syncParentEnabledState(){if(this._nodeDataStorage._isParentEnabled=this._parentNode?this._parentNode.isEnabled():!0,this._children)for(let e of this._children)e._syncParentEnabledState()}setEnabled(e){this._nodeDataStorage._isEnabled!==e&&(this._nodeDataStorage._isEnabled=e,this._syncParentEnabledState(),this._nodeDataStorage._onEnabledStateChangedObservable.notifyObservers(e))}isDescendantOf(e){return this.parent?this.parent===e?!0:this.parent.isDescendantOf(e):!1}_getDescendants(e,t=!1,i){if(this._children)for(let r=0;r(!t||t(r))&&r.cullingStrategy!==void 0),i}getChildren(e,t=!0){return this.getDescendants(t,e)}_setReady(e){if(e!==this._nodeDataStorage._isReady){if(!e){this._nodeDataStorage._isReady=!1;return}this.onReady&&this.onReady(this),this._nodeDataStorage._isReady=!0}}getAnimationByName(e){for(let t=0;tnew n(e,this.getScene()),this);if(t&&(r.parent=t),!i){let s=this.getDescendants(!0);for(let a=0;a{throw Xe("AnimationRange")};_i._NodeConstructors={};P([w()],_i.prototype,"name",void 0);P([w()],_i.prototype,"id",void 0);P([w()],_i.prototype,"uniqueId",void 0);P([w()],_i.prototype,"state",void 0);P([w()],_i.prototype,"metadata",void 0)});function FC(n,e,t){try{let i=n.next();i.done?e(i):i.value?i.value.then(()=>{i.value=void 0,e(i)},t):e(i)}catch(i){t(i)}}function pV(n=25){let e;return(t,i,r)=>{let s=performance.now();e===void 0||s-e>n?(e=s,setTimeout(()=>{FC(t,i,r)},0)):FC(t,i,r)}}function _V(n,e,t,i,r){let s=()=>{let a,o=l=>{l.done?t(l.value):a===void 0?a=!0:s()};do a=void 0,!r||!r.aborted?e(n,o,i):i(new Error("Aborted")),a===void 0&&(a=!1);while(a)};s()}function Y_(n,e){let t;return _V(n,FC,i=>t=i,i=>{throw i},e),t}async function gV(n,e,t){return await new Promise((i,r)=>{_V(n,e,i,r,t)})}function vV(n,e){return(...t)=>Y_(n(...t),e)}var BC=C(()=>{});var ut,el=C(()=>{kt();Ut();to();Ci();hi();Ge();zs();Pt();Vi();ln();Uu();fT();Er();ut=class n extends _i{get position(){return this._position}set position(e){this._position=e}set upVector(e){this._upVector=e}get upVector(){return this._upVector}get screenArea(){var i,r,s,a;let e,t;if(this.mode===n.PERSPECTIVE_CAMERA)this.fovMode===n.FOVMODE_VERTICAL_FIXED?(t=this.minZ*2*Math.tan(this.fov/2),e=this.getEngine().getAspectRatio(this)*t):(e=this.minZ*2*Math.tan(this.fov/2),t=e/this.getEngine().getAspectRatio(this));else{let o=this.getEngine().getRenderWidth()/2,l=this.getEngine().getRenderHeight()/2;e=((i=this.orthoRight)!=null?i:o)-((r=this.orthoLeft)!=null?r:-o),t=((s=this.orthoTop)!=null?s:l)-((a=this.orthoBottom)!=null?a:-l)}return e*t}set orthoLeft(e){this._orthoLeft=e;for(let t of this._rigCameras)t.orthoLeft=e}get orthoLeft(){return this._orthoLeft}set orthoRight(e){this._orthoRight=e;for(let t of this._rigCameras)t.orthoRight=e}get orthoRight(){return this._orthoRight}set orthoBottom(e){this._orthoBottom=e;for(let t of this._rigCameras)t.orthoBottom=e}get orthoBottom(){return this._orthoBottom}set orthoTop(e){this._orthoTop=e;for(let t of this._rigCameras)t.orthoTop=e}get orthoTop(){return this._orthoTop}setFocalLength(e,t=36){this.fov=2*Math.atan(t/(2*e))}set mode(e){this._mode=e;for(let t of this._rigCameras)t.mode=e}get mode(){return this._mode}get hasMoved(){return this._hasMoved}constructor(e,t,i,r=!0){super(e,i,!1),this._position=b.Zero(),this._upVector=b.Up(),this.oblique=null,this._orthoLeft=null,this._orthoRight=null,this._orthoBottom=null,this._orthoTop=null,this.fov=.8,this.projectionPlaneTilt=0,this.minZ=1,this.maxZ=1e4,this.inertia=.9,this._mode=n.PERSPECTIVE_CAMERA,this.isIntermediate=!1,this.viewport=new $a(0,0,1,1),this.layerMask=268435455,this.fovMode=n.FOVMODE_VERTICAL_FIXED,this.cameraRigMode=n.RIG_MODE_NONE,this.ignoreCameraMaxZ=!1,this.customRenderTargets=[],this.outputRenderTarget=null,this.onViewMatrixChangedObservable=new te,this.onProjectionMatrixChangedObservable=new te,this.onAfterCheckInputsObservable=new te,this.onRestoreStateObservable=new te,this.isRigCamera=!1,this._hasMoved=!1,this._rigCameras=new Array,this._skipRendering=!1,this._projectionMatrix=new K,this._postProcesses=new Array,this._activeMeshes=new wi(256),this._globalPosition=b.Zero(),this._computedViewMatrix=K.Identity(),this._doNotComputeProjectionMatrix=!1,this._transformMatrix=K.Zero(),this._refreshFrustumPlanes=!0,this._absoluteRotation=ze.Identity(),this._isCamera=!0,this._isLeftCamera=!1,this._isRightCamera=!1,this.layerMask=this.getScene().defaultCameraLayerMask,this.getScene().addCamera(this),r&&!this.getScene().activeCamera&&(this.getScene().activeCamera=this),this.position=t,this.renderPassId=this.getScene().getEngine().createRenderPassId(`Camera ${e}`)}storeState(){return this._stateStored=!0,this._storedFov=this.fov,this}hasStateStored(){return!!this._stateStored}_restoreStateValues(){return this._stateStored?(this.fov=this._storedFov,!0):!1}restoreState(){return this._restoreStateValues()?(this.onRestoreStateObservable.notifyObservers(this),!0):!1}getClassName(){return"Camera"}toString(e){let t="Name: "+this.name;if(t+=", type: "+this.getClassName(),this.animations)for(let i=0;i-1?(J.Error("You're trying to reuse a post process not defined as reusable."),0):(t==null||t<0?this._postProcesses.push(e):this._postProcesses[t]===null?this._postProcesses[t]=e:this._postProcesses.splice(t,0,e),this._cascadePostProcessesToRigCams(),this._scene.prePassRenderer&&this._scene.prePassRenderer.markAsDirty(),this._postProcesses.indexOf(e))}detachPostProcess(e){let t=this._postProcesses.indexOf(e);t!==-1&&(this._postProcesses[t]=null),this._scene.prePassRenderer&&this._scene.prePassRenderer.markAsDirty(),this._cascadePostProcessesToRigCams()}getWorldMatrix(){return this._isSynchronizedViewMatrix()?this._worldMatrix:(this.getViewMatrix(),this._worldMatrix)}_getViewMatrix(){return K.Identity()}getViewMatrix(e){return!e&&this._isSynchronizedViewMatrix()?this._computedViewMatrix:(this._hasMoved=!0,this.updateCache(),this._computedViewMatrix=this._getViewMatrix(),this._currentRenderId=this.getScene().getRenderId(),this._childUpdateId++,this._refreshFrustumPlanes=!0,this._cameraRigParams&&this._cameraRigParams.vrPreViewMatrix&&this._computedViewMatrix.multiplyToRef(this._cameraRigParams.vrPreViewMatrix,this._computedViewMatrix),this.parent&&this.parent.onViewMatrixChangedObservable&&this.parent.onViewMatrixChangedObservable.notifyObservers(this.parent),this.onViewMatrixChangedObservable.notifyObservers(this),this._computedViewMatrix.invertToRef(this._worldMatrix),this._worldMatrix.getTranslationToRef(this._globalPosition),this._computedViewMatrix)}freezeProjectionMatrix(e){this._doNotComputeProjectionMatrix=!0,e!==void 0&&(this._projectionMatrix=e)}unfreezeProjectionMatrix(){this._doNotComputeProjectionMatrix=!1}getProjectionMatrix(e){var a,o,l,c,f,h,d,u,m,_,p,g,v,x,A,S,E,R,I;if(this._doNotComputeProjectionMatrix||!e&&this._isSynchronizedProjectionMatrix())return this._projectionMatrix;let t=this.ignoreCameraMaxZ?0:this.maxZ;this._cache.mode=this.mode,this._cache.minZ=this.minZ,this._cache.maxZ=t,this._refreshFrustumPlanes=!0;let i=this.getEngine(),r=this.getScene(),s=i.useReverseDepthBuffer;if(this.mode===n.PERSPECTIVE_CAMERA){this._cache.fov=this.fov,this._cache.fovMode=this.fovMode,this._cache.aspectRatio=i.getAspectRatio(this),this._cache.projectionPlaneTilt=this.projectionPlaneTilt,this.minZ<=0&&(this.minZ=.1);let y;r.useRightHandedSystem?y=K.PerspectiveFovRHToRef:y=K.PerspectiveFovLHToRef,y(this.fov,i.getAspectRatio(this),s?t:this.minZ,s?this.minZ:t,this._projectionMatrix,this.fovMode===n.FOVMODE_VERTICAL_FIXED,i.isNDCHalfZRange,this.projectionPlaneTilt,s)}else{let y=i.getRenderWidth()/2,M=i.getRenderHeight()/2;r.useRightHandedSystem?this.oblique?K.ObliqueOffCenterRHToRef((a=this.orthoLeft)!=null?a:-y,(o=this.orthoRight)!=null?o:y,(l=this.orthoBottom)!=null?l:-M,(c=this.orthoTop)!=null?c:M,s?t:this.minZ,s?this.minZ:t,this.oblique.length,this.oblique.angle,this._computeObliqueDistance(this.oblique.offset),this._projectionMatrix,i.isNDCHalfZRange):K.OrthoOffCenterRHToRef((f=this.orthoLeft)!=null?f:-y,(h=this.orthoRight)!=null?h:y,(d=this.orthoBottom)!=null?d:-M,(u=this.orthoTop)!=null?u:M,s?t:this.minZ,s?this.minZ:t,this._projectionMatrix,i.isNDCHalfZRange):this.oblique?K.ObliqueOffCenterLHToRef((m=this.orthoLeft)!=null?m:-y,(_=this.orthoRight)!=null?_:y,(p=this.orthoBottom)!=null?p:-M,(g=this.orthoTop)!=null?g:M,s?t:this.minZ,s?this.minZ:t,this.oblique.length,this.oblique.angle,this._computeObliqueDistance(this.oblique.offset),this._projectionMatrix,i.isNDCHalfZRange):K.OrthoOffCenterLHToRef((v=this.orthoLeft)!=null?v:-y,(x=this.orthoRight)!=null?x:y,(A=this.orthoBottom)!=null?A:-M,(S=this.orthoTop)!=null?S:M,s?t:this.minZ,s?this.minZ:t,this._projectionMatrix,i.isNDCHalfZRange),this._cache.orthoLeft=this.orthoLeft,this._cache.orthoRight=this.orthoRight,this._cache.orthoBottom=this.orthoBottom,this._cache.orthoTop=this.orthoTop,this._cache.obliqueAngle=(E=this.oblique)==null?void 0:E.angle,this._cache.obliqueLength=(R=this.oblique)==null?void 0:R.length,this._cache.obliqueOffset=(I=this.oblique)==null?void 0:I.offset,this._cache.renderWidth=i.getRenderWidth(),this._cache.renderHeight=i.getRenderHeight()}return this.onProjectionMatrixChangedObservable.notifyObservers(this),this._projectionMatrix}getTransformationMatrix(){return this._computedViewMatrix.multiplyToRef(this._projectionMatrix,this._transformMatrix),this._transformMatrix}_computeObliqueDistance(e){let t=this,i=this;return(t.radius||(i.target?b.Distance(this.position,i.target):this.position.length()))+e}_updateFrustumPlanes(){this._refreshFrustumPlanes&&(this.getTransformationMatrix(),this._frustumPlanes?Jc.GetPlanesToRef(this._transformMatrix,this._frustumPlanes):this._frustumPlanes=Jc.GetPlanes(this._transformMatrix),this._refreshFrustumPlanes=!1)}isInFrustum(e,t=!1){if(this._updateFrustumPlanes(),t&&this.rigCameras.length>0){let i=!1;for(let r of this.rigCameras)r._updateFrustumPlanes(),i=i||e.isInFrustum(r._frustumPlanes);return i}else return e.isInFrustum(this._frustumPlanes)}isCompletelyInFrustum(e){return this._updateFrustumPlanes(),e.isCompletelyInFrustum(this._frustumPlanes)}getForwardRay(e=100,t,i){throw Xe("Ray")}getForwardRayToRef(e,t=100,i,r){throw Xe("Ray")}dispose(e,t=!1){for(this.onViewMatrixChangedObservable.clear(),this.onProjectionMatrixChangedObservable.clear(),this.onAfterCheckInputsObservable.clear(),this.onRestoreStateObservable.clear(),this.inputs&&this.inputs.clear(),this.getScene().stopAnimation(this),this.getScene().removeCamera(this);this._rigCameras.length>0;){let r=this._rigCameras.pop();r&&r.dispose()}if(this._parentContainer){let r=this._parentContainer.cameras.indexOf(this);r>-1&&this._parentContainer.cameras.splice(r,1),this._parentContainer=null}if(this._rigPostProcess)this._rigPostProcess.dispose(this),this._rigPostProcess=null,this._postProcesses.length=0;else if(this.cameraRigMode!==n.RIG_MODE_NONE)this._rigPostProcess=null,this._postProcesses.length=0;else{let r=this._postProcesses.length;for(;--r>=0;){let s=this._postProcesses[r];s&&s.dispose(this)}}let i=this.customRenderTargets.length;for(;--i>=0;)this.customRenderTargets[i].dispose();this.customRenderTargets.length=0,this._activeMeshes.dispose(),this.getScene().getEngine().releaseRenderPassId(this.renderPassId),super.dispose(e,t)}get isLeftCamera(){return this._isLeftCamera}get isRightCamera(){return this._isRightCamera}get leftCamera(){return this._rigCameras.length<1?null:this._rigCameras[0]}get rightCamera(){return this._rigCameras.length<2?null:this._rigCameras[1]}getLeftTarget(){return this._rigCameras.length<1?null:this._rigCameras[0].getTarget()}getRightTarget(){return this._rigCameras.length<2?null:this._rigCameras[1].getTarget()}setCameraRigMode(e,t){if(this.cameraRigMode!==e){for(;this._rigCameras.length>0;){let i=this._rigCameras.pop();i&&i.dispose()}if(this.cameraRigMode=e,this._cameraRigParams={},this._cameraRigParams.interaxialDistance=t.interaxialDistance||.0637,this._cameraRigParams.stereoHalfAngle=de.ToRadians(this._cameraRigParams.interaxialDistance/.0637),this.cameraRigMode!==n.RIG_MODE_NONE){let i=this.createRigCamera(this.name+"_L",0);i&&(i._isLeftCamera=!0);let r=this.createRigCamera(this.name+"_R",1);r&&(r._isRightCamera=!0),i&&r&&(this._rigCameras.push(i),this._rigCameras.push(r))}this._setRigMode(t),this._cascadePostProcessesToRigCams(),this.update()}}_setRigMode(e){}_getVRProjectionMatrix(){return K.PerspectiveFovLHToRef(this._cameraRigParams.vrMetrics.aspectRatioFov,this._cameraRigParams.vrMetrics.aspectRatio,this.minZ,this.ignoreCameraMaxZ?0:this.maxZ,this._cameraRigParams.vrWorkMatrix,!0,this.getEngine().isNDCHalfZRange),this._cameraRigParams.vrWorkMatrix.multiplyToRef(this._cameraRigParams.vrHMatrix,this._projectionMatrix),this._projectionMatrix}setCameraRigParameter(e,t){this._cameraRigParams||(this._cameraRigParams={}),this._cameraRigParams[e]=t,e==="interaxialDistance"&&(this._cameraRigParams.stereoHalfAngle=de.ToRadians(t/.0637))}createRigCamera(e,t){return null}_updateRigCameras(){for(let e=0;en._CreateDefaultParsedCamera(t,i))}computeWorldMatrix(){return this.getWorldMatrix()}static Parse(e,t){let i=e.type,r=n.GetConstructorFromName(i,e.name,t,e.interaxial_distance,e.isStereoscopicSideBySide),s=tt.Parse(r,e,t);if(e.parentId!==void 0&&(s._waitingParentId=e.parentId),e.parentInstanceIndex!==void 0&&(s._waitingParentInstanceIndex=e.parentInstanceIndex),s.inputs&&(s.inputs.parse(e),s._setupInputs()),e.upVector&&(s.upVector=b.FromArray(e.upVector)),s.setPosition&&(s.position.copyFromFloats(0,0,0),s.setPosition(b.FromArray(e.position))),e.target&&s.setTarget&&s.setTarget(b.FromArray(e.target)),e.cameraRigMode){let a=e.interaxial_distance?{interaxialDistance:e.interaxial_distance}:{};s.setCameraRigMode(e.cameraRigMode,a)}if(e.animations){for(let a=0;a{throw Xe("UniversalCamera")};ut.PERSPECTIVE_CAMERA=0;ut.ORTHOGRAPHIC_CAMERA=1;ut.FOVMODE_VERTICAL_FIXED=0;ut.FOVMODE_HORIZONTAL_FIXED=1;ut.RIG_MODE_NONE=0;ut.RIG_MODE_STEREOSCOPIC_ANAGLYPH=10;ut.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL=11;ut.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED=12;ut.RIG_MODE_STEREOSCOPIC_OVERUNDER=13;ut.RIG_MODE_STEREOSCOPIC_INTERLACED=14;ut.RIG_MODE_VR=20;ut.RIG_MODE_CUSTOM=22;ut.ForceAttachControlToAlwaysPreventDefault=!1;P([Vr("position")],ut.prototype,"_position",void 0);P([Vr("upVector")],ut.prototype,"_upVector",void 0);P([w()],ut.prototype,"orthoLeft",null);P([w()],ut.prototype,"orthoRight",null);P([w()],ut.prototype,"orthoBottom",null);P([w()],ut.prototype,"orthoTop",null);P([w()],ut.prototype,"fov",void 0);P([w()],ut.prototype,"projectionPlaneTilt",void 0);P([w()],ut.prototype,"minZ",void 0);P([w()],ut.prototype,"maxZ",void 0);P([w()],ut.prototype,"inertia",void 0);P([w()],ut.prototype,"mode",null);P([w()],ut.prototype,"layerMask",void 0);P([w()],ut.prototype,"fovMode",void 0);P([w()],ut.prototype,"cameraRigMode",void 0);P([w()],ut.prototype,"interaxialDistance",void 0);P([w()],ut.prototype,"isStereoscopicSideBySide",void 0);P([w()],ut.prototype,"ignoreCameraMaxZ",void 0)});var Gh,UC=C(()=>{Gh=class{constructor(e,t,i){this.bu=e,this.bv=t,this.distance=i,this.faceId=0,this.subMeshId=0,this._internalSubMeshId=0}}});var df,VC=C(()=>{Xo();Ge();An();df=class n{constructor(e,t,i){this.vectors=cn(8,b.Zero),this.center=b.Zero(),this.centerWorld=b.Zero(),this.extendSize=b.Zero(),this.extendSizeWorld=b.Zero(),this.directions=cn(3,b.Zero),this.vectorsWorld=cn(8,b.Zero),this.minimumWorld=b.Zero(),this.maximumWorld=b.Zero(),this.minimum=b.Zero(),this.maximum=b.Zero(),this._drawWrapperFront=null,this._drawWrapperBack=null,this.reConstruct(e,t,i)}reConstruct(e,t,i){let r=e.x,s=e.y,a=e.z,o=t.x,l=t.y,c=t.z,f=this.vectors;this.minimum.copyFromFloats(r,s,a),this.maximum.copyFromFloats(o,l,c),f[0].copyFromFloats(r,s,a),f[1].copyFromFloats(o,l,c),f[2].copyFromFloats(o,s,a),f[3].copyFromFloats(r,l,a),f[4].copyFromFloats(r,s,c),f[5].copyFromFloats(o,l,a),f[6].copyFromFloats(r,l,c),f[7].copyFromFloats(o,s,c),t.addToRef(e,this.center).scaleInPlace(.5),t.subtractToRef(e,this.extendSize).scaleInPlace(.5),this._worldMatrix=i||K.IdentityReadOnly,this._update(this._worldMatrix)}scale(e){let t=n._TmpVector3,i=this.maximum.subtractToRef(this.minimum,t[0]),r=i.length();i.normalizeFromLength(r);let s=r*e,a=i.scaleInPlace(s*.5),o=this.center.subtractToRef(a,t[1]),l=this.center.addToRef(a,t[2]);return this.reConstruct(o,l,this._worldMatrix),this}getWorldMatrix(){return this._worldMatrix}_update(e){let t=this.minimumWorld,i=this.maximumWorld,r=this.directions,s=this.vectorsWorld,a=this.vectors;if(e.isIdentity()){t.copyFrom(this.minimum),i.copyFrom(this.maximum);for(let o=0;o<8;++o)s[o].copyFrom(a[o]);this.extendSizeWorld.copyFrom(this.extendSize),this.centerWorld.copyFrom(this.center)}else{t.setAll(Number.MAX_VALUE),i.setAll(-Number.MAX_VALUE);for(let o=0;o<8;++o){let l=s[o];b.TransformCoordinatesToRef(a[o],e,l),t.minimizeInPlace(l),i.maximizeInPlace(l)}i.subtractToRef(t,this.extendSizeWorld).scaleInPlace(.5),i.addToRef(t,this.centerWorld).scaleInPlace(.5)}b.FromArrayToRef(e.m,0,r[0]),b.FromArrayToRef(e.m,4,r[1]),b.FromArrayToRef(e.m,8,r[2]),this._worldMatrix=e}isInFrustum(e){return n.IsInFrustum(this.vectorsWorld,e)}isCompletelyInFrustum(e){return n.IsCompletelyInFrustum(this.vectorsWorld,e)}intersectsPoint(e){let t=this.minimumWorld,i=this.maximumWorld,r=t.x,s=t.y,a=t.z,o=i.x,l=i.y,c=i.z,f=e.x,h=e.y,d=e.z,u=-Nt;return!(o-ff-r||l-hh-s||c-dd-a)}intersectsSphere(e){return n.IntersectsSphere(this.minimumWorld,this.maximumWorld,e.centerWorld,e.radiusWorld)}intersectsMinMax(e,t){let i=this.minimumWorld,r=this.maximumWorld,s=i.x,a=i.y,o=i.z,l=r.x,c=r.y,f=r.z,h=e.x,d=e.y,u=e.z,m=t.x,_=t.y,p=t.z;return!(lm||c_||fp)}dispose(){var e,t;(e=this._drawWrapperFront)==null||e.dispose(),(t=this._drawWrapperBack)==null||t.dispose()}static Intersects(e,t){return e.intersectsMinMax(t.minimumWorld,t.maximumWorld)}static IntersectsSphere(e,t,i,r){let s=n._TmpVector3[0];return b.ClampToRef(i,e,t,s),b.DistanceSquared(i,s)<=r*r}static IsCompletelyInFrustum(e,t){for(let i=0;i<6;++i){let r=t[i];for(let s=0;s<8;++s)if(r.dotCoordinate(e[s])<0)return!1}return!0}static IsInFrustum(e,t){for(let i=0;i<6;++i){let r=!0,s=t[i];for(let a=0;a<8;++a)if(s.dotCoordinate(e[a])>=0){r=!1;break}if(r)return!1}return!0}};df._TmpVector3=cn(3,b.Zero)});var Ju,EV=C(()=>{Xo();Ge();Ju=class n{constructor(e,t,i){this.center=b.Zero(),this.centerWorld=b.Zero(),this.minimum=b.Zero(),this.maximum=b.Zero(),this.reConstruct(e,t,i)}reConstruct(e,t,i){this.minimum.copyFrom(e),this.maximum.copyFrom(t);let r=b.Distance(e,t);t.addToRef(e,this.center).scaleInPlace(.5),this.radius=r*.5,this._update(i||K.IdentityReadOnly)}scale(e){let t=this.radius*e,i=n._TmpVector3,r=i[0].setAll(t),s=this.center.subtractToRef(r,i[1]),a=this.center.addToRef(r,i[2]);return this.reConstruct(s,a,this._worldMatrix),this}getWorldMatrix(){return this._worldMatrix}_update(e){if(e.isIdentity())this.centerWorld.copyFrom(this.center),this.radiusWorld=this.radius;else{b.TransformCoordinatesToRef(this.center,e,this.centerWorld);let t=n._TmpVector3[0];b.TransformNormalFromFloatsToRef(1,1,1,e,t),this.radiusWorld=Math.max(Math.abs(t.x),Math.abs(t.y),Math.abs(t.z))*this.radius}}isInFrustum(e){let t=this.centerWorld,i=this.radiusWorld;for(let r=0;r<6;r++)if(e[r].dotCoordinate(t)<=-i)return!1;return!0}isCenterInFrustum(e){let t=this.centerWorld;for(let i=0;i<6;i++)if(e[i].dotCoordinate(t)<0)return!1;return!0}intersectsPoint(e){let t=b.DistanceSquared(this.centerWorld,e);return!(this.radiusWorld*this.radiusWorld{Xo();Ge();VC();EV();GC={min:0,max:0},kC={min:0,max:0},SV=(n,e,t)=>{let i=b.Dot(e.centerWorld,n),r=Math.abs(b.Dot(e.directions[0],n))*e.extendSize.x,s=Math.abs(b.Dot(e.directions[1],n))*e.extendSize.y,a=Math.abs(b.Dot(e.directions[2],n))*e.extendSize.z,o=r+s+a;t.min=i-o,t.max=i+o},zn=(n,e,t)=>(SV(n,e,GC),SV(n,t,kC),!(GC.min>kC.max||kC.min>GC.max)),fn=class n{constructor(e,t,i){this._isLocked=!1,this.boundingBox=new df(e,t,i),this.boundingSphere=new Ju(e,t,i)}reConstruct(e,t,i){this.boundingBox.reConstruct(e,t,i),this.boundingSphere.reConstruct(e,t,i)}get minimum(){return this.boundingBox.minimum}get maximum(){return this.boundingBox.maximum}get isLocked(){return this._isLocked}set isLocked(e){this._isLocked=e}update(e){this._isLocked||(this.boundingBox._update(e),this.boundingSphere._update(e))}centerOn(e,t){let i=n._TmpVector3[0].copyFrom(e).subtractInPlace(t),r=n._TmpVector3[1].copyFrom(e).addInPlace(t);return this.boundingBox.reConstruct(i,r,this.boundingBox.getWorldMatrix()),this.boundingSphere.reConstruct(i,r,this.boundingBox.getWorldMatrix()),this}encapsulate(e){let t=b.Minimize(this.minimum,e),i=b.Maximize(this.maximum,e);return this.reConstruct(t,i,this.boundingBox.getWorldMatrix()),this}encapsulateBoundingInfo(e){let t=Q.Matrix[0];this.boundingBox.getWorldMatrix().invertToRef(t);let i=Q.Vector3[0];return b.TransformCoordinatesToRef(e.boundingBox.minimumWorld,t,i),this.encapsulate(i),b.TransformCoordinatesToRef(e.boundingBox.maximumWorld,t,i),this.encapsulate(i),this}scale(e){return this.boundingBox.scale(e),this.boundingSphere.scale(e),this}isInFrustum(e,t=0){return(t===2||t===3)&&this.boundingSphere.isCenterInFrustum(e)?!0:this.boundingSphere.isInFrustum(e)?t===1||t===3?!0:this.boundingBox.isInFrustum(e):!1}get diagonalLength(){let e=this.boundingBox;return e.maximumWorld.subtractToRef(e.minimumWorld,n._TmpVector3[0]).length()}isCompletelyInFrustum(e){return this.boundingBox.isCompletelyInFrustum(e)}_checkCollision(e){return e._canDoCollision(this.boundingSphere.centerWorld,this.boundingSphere.radiusWorld,this.boundingBox.minimumWorld,this.boundingBox.maximumWorld)}intersectsPoint(e){return!(!this.boundingSphere.centerWorld||!this.boundingSphere.intersectsPoint(e)||!this.boundingBox.intersectsPoint(e))}intersects(e,t){if(!Ju.Intersects(this.boundingSphere,e.boundingSphere)||!df.Intersects(this.boundingBox,e.boundingBox))return!1;if(!t)return!0;let i=this.boundingBox,r=e.boundingBox;return!(!zn(i.directions[0],i,r)||!zn(i.directions[1],i,r)||!zn(i.directions[2],i,r)||!zn(r.directions[0],i,r)||!zn(r.directions[1],i,r)||!zn(r.directions[2],i,r)||!zn(b.Cross(i.directions[0],r.directions[0]),i,r)||!zn(b.Cross(i.directions[0],r.directions[1]),i,r)||!zn(b.Cross(i.directions[0],r.directions[2]),i,r)||!zn(b.Cross(i.directions[1],r.directions[0]),i,r)||!zn(b.Cross(i.directions[1],r.directions[1]),i,r)||!zn(b.Cross(i.directions[1],r.directions[2]),i,r)||!zn(b.Cross(i.directions[2],r.directions[0]),i,r)||!zn(b.Cross(i.directions[2],r.directions[1]),i,r)||!zn(b.Cross(i.directions[2],r.directions[2]),i,r))}};fn._TmpVector3=cn(2,b.Zero)});function TV(n,e,t,i,r=null){let s=new b(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),a=new b(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);return tm.extractMinAndMaxIndexed(n,e,t,i,s,a),r&&(s.x-=s.x*r.x+r.y,s.y-=s.y*r.x+r.y,s.z-=s.z*r.x+r.y,a.x+=a.x*r.x+r.y,a.y+=a.y*r.x+r.y,a.z+=a.z*r.x+r.y),{minimum:s,maximum:a}}function eA(n,e,t,i=null,r){let s=new b(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),a=new b(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);return r||(r=3),tm.extractMinAndMax(n,e,t,r,s,a),i&&(s.x-=s.x*i.x+i.y,s.y-=s.y*i.x+i.y,s.z-=s.z*i.x+i.y,a.x+=a.x*i.x+i.y,a.y+=a.y*i.x+i.y,a.z+=a.z*i.x+i.y),{minimum:s,maximum:a}}var tm,tA=C(()=>{kt();Ge();Ut();tm=class{static extractMinAndMaxIndexed(e,t,i,r,s,a){for(let o=i;o!Array.isArray(n[0])&&!Array.isArray(n[1]))],tm,"extractMinAndMaxIndexed",null);P([us.filter((...n)=>!Array.isArray(n[0]))],tm,"extractMinAndMax",null)});var _s,K_=C(()=>{Ui();UC();em();tA();Lh();_s=class n{get materialDefines(){var t;let e=this._mainDrawWrapperOverride?this._mainDrawWrapperOverride.defines:(t=this._getDrawWrapper())==null?void 0:t.defines;return typeof e=="string"?null:e}set materialDefines(e){var i;let t=(i=this._mainDrawWrapperOverride)!=null?i:this._getDrawWrapper(void 0,!0);t.defines=e}_getDrawWrapper(e,t=!1){e=e!=null?e:this._engine.currentRenderPassId;let i=this._drawWrappers[e];return!i&&t&&(this._drawWrappers[e]=i=new Wn(this._mesh.getScene().getEngine())),i}_removeDrawWrapper(e,t=!0,i=!1){var r;t&&((r=this._drawWrappers[e])==null||r.dispose(i)),this._drawWrappers[e]=void 0}get effect(){var e,t;return this._mainDrawWrapperOverride?this._mainDrawWrapperOverride.effect:(t=(e=this._getDrawWrapper())==null?void 0:e.effect)!=null?t:null}get _drawWrapper(){var e;return(e=this._mainDrawWrapperOverride)!=null?e:this._getDrawWrapper(void 0,!0)}get _drawWrapperOverride(){return this._mainDrawWrapperOverride}_setMainDrawWrapperOverride(e){this._mainDrawWrapperOverride=e}setEffect(e,t=null,i,r=!0){let s=this._drawWrapper;s.setEffect(e,t,r),i!==void 0&&(s.materialContext=i),e||(s.defines=null,s.materialContext=void 0)}resetDrawCache(e,t=!1){if(this._drawWrappers)if(e!==void 0){this._removeDrawWrapper(e,!0,t);return}else for(let i of this._drawWrappers)i==null||i.dispose(t);this._drawWrappers=[]}static AddToMesh(e,t,i,r,s,a,o,l=!0){return new n(e,t,i,r,s,a,o,l)}constructor(e,t,i,r,s,a,o,l=!0,c=!0){this.materialIndex=e,this.verticesStart=t,this.verticesCount=i,this.indexStart=r,this.indexCount=s,this._mainDrawWrapperOverride=null,this._linesIndexCount=0,this._linesIndexBuffer=null,this._lastColliderWorldVertices=null,this._lastColliderTransformMatrix=null,this._wasDispatched=!1,this._renderId=0,this._alphaIndex=0,this._distanceToCamera=0,this._currentMaterial=null,this._mesh=a,this._renderingMesh=o||a,c&&a.subMeshes.push(this),this._engine=this._mesh.getScene().getEngine(),this.resetDrawCache(),this._trianglePlanes=[],this._id=a.subMeshes.length-1,l&&(this.refreshBoundingInfo(),a.computeWorldMatrix(!0))}get IsGlobal(){return this.verticesStart===0&&this.verticesCount===this._mesh.getTotalVertices()&&this.indexStart===0&&this.indexCount===this._mesh.getTotalIndices()}getBoundingInfo(){return this.IsGlobal||this._mesh.hasThinInstances?this._mesh.getBoundingInfo():this._boundingInfo}setBoundingInfo(e){return this._boundingInfo=e,this}getMesh(){return this._mesh}getRenderingMesh(){return this._renderingMesh}getReplacementMesh(){return this._mesh._internalAbstractMeshDataInfo._actAsRegularMesh?this._mesh:null}getEffectiveMesh(){let e=this._mesh._internalAbstractMeshDataInfo._actAsRegularMesh?this._mesh:null;return e||this._renderingMesh}getMaterial(e=!0){var i;let t=(i=this._renderingMesh.getMaterialForRenderPass(this._engine.currentRenderPassId))!=null?i:this._renderingMesh.material;if(t){if(this._isMultiMaterial(t)){let r=t.getSubMaterial(this.materialIndex);return this._currentMaterial!==r&&(this._currentMaterial=r,this.resetDrawCache()),r}}else return e&&this._mesh.getScene()._hasDefaultMaterial?this._mesh.getScene().defaultMaterial:null;return t}_isMultiMaterial(e){return e.getSubMaterial!==void 0}refreshBoundingInfo(e=null){if(this._lastColliderWorldVertices=null,this.IsGlobal||!this._renderingMesh||!this._renderingMesh.geometry)return this;if(e||(e=this._renderingMesh.getVerticesData(L.PositionKind)),!e)return this._boundingInfo=this._mesh.getBoundingInfo(),this;let t=this._renderingMesh.getIndices(),i;if(this.indexStart===0&&this.indexCount===t.length){let r=this._renderingMesh.getBoundingInfo();i={minimum:r.minimum.clone(),maximum:r.maximum.clone()}}else i=TV(e,t,this.indexStart,this.indexCount,this._renderingMesh.geometry.boundingBias);return this._boundingInfo?this._boundingInfo.reConstruct(i.minimum,i.maximum):this._boundingInfo=new fn(i.minimum,i.maximum),this}_checkCollision(e){return this.getBoundingInfo()._checkCollision(e)}updateBoundingInfo(e){let t=this.getBoundingInfo();return t||(this.refreshBoundingInfo(),t=this.getBoundingInfo()),t&&t.update(e),this}isInFrustum(e){let t=this.getBoundingInfo();return t?t.isInFrustum(e,this._mesh.cullingStrategy):!1}isCompletelyInFrustum(e){let t=this.getBoundingInfo();return t?t.isCompletelyInFrustum(e):!1}render(e){return this._renderingMesh.render(this,e,this._mesh._internalAbstractMeshDataInfo._actAsRegularMesh?this._mesh:void 0),this}_getLinesIndexBuffer(e,t){if(!this._linesIndexBuffer){let i=Math.floor(this.indexCount/3)*6,s=this.verticesStart+this.verticesCount>65535?new Uint32Array(i):new Uint16Array(i),a=0;if(e.length===0)for(let o=this.indexStart;ol&&(l=d)}return new n(e,o,l-o+1,t,i,r,s,a)}}});var j_,Ie,lr=C(()=>{kt();Ge();Ui();ln();zt();Pt();Ut();BC();S_();K_();j_=class{},Ie=class n{constructor(){this.uniqueId=0,this.metadata={},this._applyTo=vV(this._applyToCoroutine.bind(this)),this.uniqueId=n._UniqueIdGenerator,n._UniqueIdGenerator++}set(e,t){switch(e.length||J.Warn(`Setting vertex data kind '${t}' with an empty array`),t){case L.PositionKind:this.positions=e;break;case L.NormalKind:this.normals=e;break;case L.TangentKind:this.tangents=e;break;case L.UVKind:this.uvs=e;break;case L.UV2Kind:this.uvs2=e;break;case L.UV3Kind:this.uvs3=e;break;case L.UV4Kind:this.uvs4=e;break;case L.UV5Kind:this.uvs5=e;break;case L.UV6Kind:this.uvs6=e;break;case L.ColorKind:this.colors=e;break;case L.MatricesIndicesKind:this.matricesIndices=e;break;case L.MatricesWeightsKind:this.matricesWeights=e;break;case L.MatricesIndicesExtraKind:this.matricesIndicesExtra=e;break;case L.MatricesWeightsExtraKind:this.matricesWeightsExtra=e;break}}applyToMesh(e,t){return this._applyTo(e,t,!1),this}applyToGeometry(e,t){return this._applyTo(e,t,!1),this}updateMesh(e){return this._update(e),this}updateGeometry(e){return this._update(e),this}*_applyToCoroutine(e,t=!1,i){if(this.positions&&(e.setVerticesData(L.PositionKind,this.positions,t),i&&(yield)),this.normals&&(e.setVerticesData(L.NormalKind,this.normals,t),i&&(yield)),this.tangents&&(e.setVerticesData(L.TangentKind,this.tangents,t),i&&(yield)),this.uvs&&(e.setVerticesData(L.UVKind,this.uvs,t),i&&(yield)),this.uvs2&&(e.setVerticesData(L.UV2Kind,this.uvs2,t),i&&(yield)),this.uvs3&&(e.setVerticesData(L.UV3Kind,this.uvs3,t),i&&(yield)),this.uvs4&&(e.setVerticesData(L.UV4Kind,this.uvs4,t),i&&(yield)),this.uvs5&&(e.setVerticesData(L.UV5Kind,this.uvs5,t),i&&(yield)),this.uvs6&&(e.setVerticesData(L.UV6Kind,this.uvs6,t),i&&(yield)),this.colors){let r=this.positions&&this.colors.length===this.positions.length?3:4;e.setVerticesData(L.ColorKind,this.colors,t,r),this.hasVertexAlpha&&e.hasVertexAlpha!==void 0&&(e.hasVertexAlpha=!0),i&&(yield)}if(this.matricesIndices&&(e.setVerticesData(L.MatricesIndicesKind,this.matricesIndices,t),i&&(yield)),this.matricesWeights&&(e.setVerticesData(L.MatricesWeightsKind,this.matricesWeights,t),i&&(yield)),this.matricesIndicesExtra&&(e.setVerticesData(L.MatricesIndicesExtraKind,this.matricesIndicesExtra,t),i&&(yield)),this.matricesWeightsExtra&&(e.setVerticesData(L.MatricesWeightsExtraKind,this.matricesWeightsExtra,t),i&&(yield)),this.indices?(e.setIndices(this.indices,null,t),i&&(yield)):e.setIndices([],null),e.subMeshes&&this.materialInfos&&this.materialInfos.length>1){let r=e;r.subMeshes=[];for(let s of this.materialInfos)new _s(s.materialIndex,s.verticesStart,s.verticesCount,s.indexStart,s.indexCount,r)}return this}_update(e,t,i){return this.positions&&e.updateVerticesData(L.PositionKind,this.positions,t,i),this.normals&&e.updateVerticesData(L.NormalKind,this.normals,t,i),this.tangents&&e.updateVerticesData(L.TangentKind,this.tangents,t,i),this.uvs&&e.updateVerticesData(L.UVKind,this.uvs,t,i),this.uvs2&&e.updateVerticesData(L.UV2Kind,this.uvs2,t,i),this.uvs3&&e.updateVerticesData(L.UV3Kind,this.uvs3,t,i),this.uvs4&&e.updateVerticesData(L.UV4Kind,this.uvs4,t,i),this.uvs5&&e.updateVerticesData(L.UV5Kind,this.uvs5,t,i),this.uvs6&&e.updateVerticesData(L.UV6Kind,this.uvs6,t,i),this.colors&&e.updateVerticesData(L.ColorKind,this.colors,t,i),this.matricesIndices&&e.updateVerticesData(L.MatricesIndicesKind,this.matricesIndices,t,i),this.matricesWeights&&e.updateVerticesData(L.MatricesWeightsKind,this.matricesWeights,t,i),this.matricesIndicesExtra&&e.updateVerticesData(L.MatricesIndicesExtraKind,this.matricesIndicesExtra,t,i),this.matricesWeightsExtra&&e.updateVerticesData(L.MatricesWeightsExtraKind,this.matricesWeightsExtra,t,i),this.indices&&e.setIndices(this.indices,null),this}static _TransformVector3Coordinates(e,t,i=0,r=e.length){let s=Q.Vector3[0],a=Q.Vector3[1];for(let o=i;o({vertexData:o})):[{vertexData:e}];return Y_(this._mergeCoroutine(void 0,a,t,!1,i,r,s))}*_mergeCoroutine(e,t,i=!1,r,s,a=!1,o=!1){var u,m,_,p;this._validate();let l=t.map(g=>g.vertexData),c=this;if(o)for(let g of l)g&&(g._validate(),!this.normals&&g.normals&&(this.normals=new Float32Array(this.positions.length)),!this.tangents&&g.tangents&&(this.tangents=new Float32Array(this.positions.length/3*4)),!this.uvs&&g.uvs&&(this.uvs=new Float32Array(this.positions.length/3*2)),!this.uvs2&&g.uvs2&&(this.uvs2=new Float32Array(this.positions.length/3*2)),!this.uvs3&&g.uvs3&&(this.uvs3=new Float32Array(this.positions.length/3*2)),!this.uvs4&&g.uvs4&&(this.uvs4=new Float32Array(this.positions.length/3*2)),!this.uvs5&&g.uvs5&&(this.uvs5=new Float32Array(this.positions.length/3*2)),!this.uvs6&&g.uvs6&&(this.uvs6=new Float32Array(this.positions.length/3*2)),!this.colors&&g.colors&&(this.colors=new Float32Array(this.positions.length/3*4),this.colors.fill(1)),!this.matricesIndices&&g.matricesIndices&&(this.matricesIndices=new Float32Array(this.positions.length/3*4)),!this.matricesWeights&&g.matricesWeights&&(this.matricesWeights=new Float32Array(this.positions.length/3*4)),!this.matricesIndicesExtra&&g.matricesIndicesExtra&&(this.matricesIndicesExtra=new Float32Array(this.positions.length/3*4)),!this.matricesWeightsExtra&&g.matricesWeightsExtra&&(this.matricesWeightsExtra=new Float32Array(this.positions.length/3*4)));for(let g of l)if(g){if(o)this.normals&&!g.normals&&(g.normals=new Float32Array(g.positions.length)),this.tangents&&!g.tangents&&(g.tangents=new Float32Array(g.positions.length/3*4)),this.uvs&&!g.uvs&&(g.uvs=new Float32Array(g.positions.length/3*2)),this.uvs2&&!g.uvs2&&(g.uvs2=new Float32Array(g.positions.length/3*2)),this.uvs3&&!g.uvs3&&(g.uvs3=new Float32Array(g.positions.length/3*2)),this.uvs4&&!g.uvs4&&(g.uvs4=new Float32Array(g.positions.length/3*2)),this.uvs5&&!g.uvs5&&(g.uvs5=new Float32Array(g.positions.length/3*2)),this.uvs6&&!g.uvs6&&(g.uvs6=new Float32Array(g.positions.length/3*2)),this.colors&&!g.colors&&(g.colors=new Float32Array(g.positions.length/3*4),g.colors.fill(1)),this.matricesIndices&&!g.matricesIndices&&(g.matricesIndices=new Float32Array(g.positions.length/3*4)),this.matricesWeights&&!g.matricesWeights&&(g.matricesWeights=new Float32Array(g.positions.length/3*4)),this.matricesIndicesExtra&&!g.matricesIndicesExtra&&(g.matricesIndicesExtra=new Float32Array(g.positions.length/3*4)),this.matricesWeightsExtra&&!g.matricesWeightsExtra&&(g.matricesWeightsExtra=new Float32Array(g.positions.length/3*4));else if(g._validate(),!this.normals!=!g.normals||!this.tangents!=!g.tangents||!this.uvs!=!g.uvs||!this.uvs2!=!g.uvs2||!this.uvs3!=!g.uvs3||!this.uvs4!=!g.uvs4||!this.uvs5!=!g.uvs5||!this.uvs6!=!g.uvs6||!this.colors!=!g.colors||!this.matricesIndices!=!g.matricesIndices||!this.matricesWeights!=!g.matricesWeights||!this.matricesIndicesExtra!=!g.matricesIndicesExtra||!this.matricesWeightsExtra!=!g.matricesWeightsExtra)throw new Error("Cannot merge vertex data that do not have the same set of attributes")}if(a){let g,v=0,x=0,A=[],S=null,E=[];for(let I of this.splitBasedOnMaterialID())E.push({vertexData:I,transform:e});for(let I of t)if(I.vertexData)for(let y of I.vertexData.splitBasedOnMaterialID())E.push({vertexData:y,transform:I.transform});E.sort((I,y)=>{let M=I.vertexData.materialInfos?I.vertexData.materialInfos[0].materialIndex:0,D=y.vertexData.materialInfos?y.vertexData.materialInfos[0].materialIndex:0;return M>D?1:M===D?0:-1});for(let I of E){let y=I.vertexData;if(y.materialInfos?g=y.materialInfos[0].materialIndex:g=0,S&&S.materialIndex===g)S.indexCount+=y.indices.length,S.verticesCount+=y.positions.length/3;else{let M=new j_;M.materialIndex=g,M.indexStart=v,M.indexCount=y.indices.length,M.verticesStart=x,M.verticesCount=y.positions.length/3,A.push(M),S=M}v+=y.indices.length,x+=y.positions.length/3}let R=E.splice(0,1)[0];c=R.vertexData,e=R.transform,l=E.map(I=>I.vertexData),t=E,this.materialInfos=A}let f=l.reduce((g,v)=>{var x,A;return g+((A=(x=v.indices)==null?void 0:x.length)!=null?A:0)},(m=(u=c.indices)==null?void 0:u.length)!=null?m:0),d=s||l.some(g=>g.indices===c.indices)?(_=c.indices)==null?void 0:_.slice():c.indices;if(f>0){let g=(p=d==null?void 0:d.length)!=null?p:0;if(d||(d=new Array(f)),d.length!==f){if(Array.isArray(d))d.length=f;else{let x=i||d instanceof Uint32Array?new Uint32Array(f):new Uint16Array(f);x.set(d),d=x}e&&e.determinant()<0&&n._FlipFaces(d,0,g)}let v=c.positions?c.positions.length/3:0;for(let{vertexData:x,transform:A}of t)if(x.indices){for(let S=0;S[g.vertexData.positions,g.transform])),r&&(yield),c.normals&&(this.normals=n._MergeElement(L.NormalKind,c.normals,e,t.map(g=>[g.vertexData.normals,g.transform])),r&&(yield)),c.tangents&&(this.tangents=n._MergeElement(L.TangentKind,c.tangents,e,t.map(g=>[g.vertexData.tangents,g.transform])),r&&(yield)),c.uvs&&(this.uvs=n._MergeElement(L.UVKind,c.uvs,e,t.map(g=>[g.vertexData.uvs,g.transform])),r&&(yield)),c.uvs2&&(this.uvs2=n._MergeElement(L.UV2Kind,c.uvs2,e,t.map(g=>[g.vertexData.uvs2,g.transform])),r&&(yield)),c.uvs3&&(this.uvs3=n._MergeElement(L.UV3Kind,c.uvs3,e,t.map(g=>[g.vertexData.uvs3,g.transform])),r&&(yield)),c.uvs4&&(this.uvs4=n._MergeElement(L.UV4Kind,c.uvs4,e,t.map(g=>[g.vertexData.uvs4,g.transform])),r&&(yield)),c.uvs5&&(this.uvs5=n._MergeElement(L.UV5Kind,c.uvs5,e,t.map(g=>[g.vertexData.uvs5,g.transform])),r&&(yield)),c.uvs6&&(this.uvs6=n._MergeElement(L.UV6Kind,c.uvs6,e,t.map(g=>[g.vertexData.uvs6,g.transform])),r&&(yield)),c.colors&&(this.colors=n._MergeElement(L.ColorKind,c.colors,e,t.map(g=>[g.vertexData.colors,g.transform])),(c.hasVertexAlpha!==void 0||t.some(g=>g.vertexData.hasVertexAlpha!==void 0))&&(this.hasVertexAlpha=c.hasVertexAlpha||t.some(g=>g.vertexData.hasVertexAlpha)),r&&(yield)),c.matricesIndices&&(this.matricesIndices=n._MergeElement(L.MatricesIndicesKind,c.matricesIndices,e,t.map(g=>[g.vertexData.matricesIndices,g.transform])),r&&(yield)),c.matricesWeights&&(this.matricesWeights=n._MergeElement(L.MatricesWeightsKind,c.matricesWeights,e,t.map(g=>[g.vertexData.matricesWeights,g.transform])),r&&(yield)),c.matricesIndicesExtra&&(this.matricesIndicesExtra=n._MergeElement(L.MatricesIndicesExtraKind,c.matricesIndicesExtra,e,t.map(g=>[g.vertexData.matricesIndicesExtra,g.transform])),r&&(yield)),c.matricesWeightsExtra&&(this.matricesWeightsExtra=n._MergeElement(L.MatricesWeightsExtraKind,c.matricesWeightsExtra,e,t.map(g=>[g.vertexData.matricesWeightsExtra,g.transform]))),this}static _MergeElement(e,t,i,r){let s=r.filter(l=>l[0]!==null&&l[0]!==void 0);if(!t&&s.length==0)return t;if(!t)return this._MergeElement(e,s[0][0],s[0][1],s.slice(1));let a=s.reduce((l,c)=>l+c[0].length,t.length),o=e===L.PositionKind?n._TransformVector3Coordinates:e===L.NormalKind?n._TransformVector3Normals:e===L.TangentKind?n._TransformVector4Normals:()=>{};if(t instanceof Float32Array){let l=new Float32Array(a);l.set(t),i&&o(l,i,0,t.length);let c=t.length;for(let[f,h]of s)l.set(f,c),h&&o(l,h,c,f.length),c+=f.length;return l}else{let l=new Array(a);for(let f=0;f{let a=L.DeduceStride(r);if(s.length%a!==0)throw new Error("The "+r+"s array count must be a multiple of "+a);return s.length/a},t=e(L.PositionKind,this.positions),i=(r,s)=>{let a=e(r,s);if(a!==t)throw new Error("The "+r+"s element count ("+a+") does not match the positions count ("+t+")")};this.normals&&i(L.NormalKind,this.normals),this.tangents&&i(L.TangentKind,this.tangents),this.uvs&&i(L.UVKind,this.uvs),this.uvs2&&i(L.UV2Kind,this.uvs2),this.uvs3&&i(L.UV3Kind,this.uvs3),this.uvs4&&i(L.UV4Kind,this.uvs4),this.uvs5&&i(L.UV5Kind,this.uvs5),this.uvs6&&i(L.UV6Kind,this.uvs6),this.colors&&i(L.ColorKind,this.colors),this.matricesIndices&&i(L.MatricesIndicesKind,this.matricesIndices),this.matricesWeights&&i(L.MatricesWeightsKind,this.matricesWeights),this.matricesIndicesExtra&&i(L.MatricesIndicesExtraKind,this.matricesIndicesExtra),this.matricesWeightsExtra&&i(L.MatricesWeightsExtraKind,this.matricesWeightsExtra)}clone(){let e=this.serialize();return n.Parse(e)}serialize(){let e={};if(this.positions&&(e.positions=Array.from(this.positions)),this.normals&&(e.normals=Array.from(this.normals)),this.tangents&&(e.tangents=Array.from(this.tangents)),this.uvs&&(e.uvs=Array.from(this.uvs)),this.uvs2&&(e.uvs2=Array.from(this.uvs2)),this.uvs3&&(e.uvs3=Array.from(this.uvs3)),this.uvs4&&(e.uvs4=Array.from(this.uvs4)),this.uvs5&&(e.uvs5=Array.from(this.uvs5)),this.uvs6&&(e.uvs6=Array.from(this.uvs6)),this.colors&&(e.colors=Array.from(this.colors),e.hasVertexAlpha=this.hasVertexAlpha),this.matricesIndices&&(e.matricesIndices=Array.from(this.matricesIndices),e.matricesIndicesExpanded=!0),this.matricesWeights&&(e.matricesWeights=Array.from(this.matricesWeights)),this.matricesIndicesExtra&&(e.matricesIndicesExtra=Array.from(this.matricesIndicesExtra),e.matricesIndicesExtraExpanded=!0),this.matricesWeightsExtra&&(e.matricesWeightsExtra=Array.from(this.matricesWeightsExtra)),e.indices=this.indices?Array.from(this.indices):[],this.materialInfos){e.materialInfos=[];for(let t of this.materialInfos){let i={indexStart:t.indexStart,indexCount:t.indexCount,materialIndex:t.materialIndex,verticesStart:t.verticesStart,verticesCount:t.verticesCount};e.materialInfos.push(i)}}return e}static ExtractFromMesh(e,t,i){return n._ExtractFrom(e,t,i)}static ExtractFromGeometry(e,t,i){return n._ExtractFrom(e,t,i)}static _ExtractFrom(e,t,i){let r=new n;if(e.isVerticesDataPresent(L.PositionKind)&&(r.positions=e.getVerticesData(L.PositionKind,t,i)),e.isVerticesDataPresent(L.NormalKind)&&(r.normals=e.getVerticesData(L.NormalKind,t,i)),e.isVerticesDataPresent(L.TangentKind)&&(r.tangents=e.getVerticesData(L.TangentKind,t,i)),e.isVerticesDataPresent(L.UVKind)&&(r.uvs=e.getVerticesData(L.UVKind,t,i)),e.isVerticesDataPresent(L.UV2Kind)&&(r.uvs2=e.getVerticesData(L.UV2Kind,t,i)),e.isVerticesDataPresent(L.UV3Kind)&&(r.uvs3=e.getVerticesData(L.UV3Kind,t,i)),e.isVerticesDataPresent(L.UV4Kind)&&(r.uvs4=e.getVerticesData(L.UV4Kind,t,i)),e.isVerticesDataPresent(L.UV5Kind)&&(r.uvs5=e.getVerticesData(L.UV5Kind,t,i)),e.isVerticesDataPresent(L.UV6Kind)&&(r.uvs6=e.getVerticesData(L.UV6Kind,t,i)),e.isVerticesDataPresent(L.ColorKind)){let s=e.geometry||e,a=s.getVertexBuffer(L.ColorKind),o=s.getVerticesData(L.ColorKind,t,i);if(a.getSize()===3){let l=new Float32Array(o.length*4/3);for(let c=0,f=0;c!Array.isArray(n[0]))],Ie,"_TransformVector3Coordinates",null);P([us.filter((...n)=>!Array.isArray(n[0]))],Ie,"_TransformVector3Normals",null);P([us.filter((...n)=>!Array.isArray(n[0]))],Ie,"_TransformVector4Normals",null);P([us.filter((...n)=>!Array.isArray(n[0]))],Ie,"_FlipFaces",null)});var Wr,iA=C(()=>{Wr=class n{static get ForceFullSceneLoadingForIncremental(){return n._ForceFullSceneLoadingForIncremental}static set ForceFullSceneLoadingForIncremental(e){n._ForceFullSceneLoadingForIncremental=e}static get ShowLoadingScreen(){return n._ShowLoadingScreen}static set ShowLoadingScreen(e){n._ShowLoadingScreen=e}static get loggingLevel(){return n._LoggingLevel}static set loggingLevel(e){n._LoggingLevel=e}static get CleanBoneMatrixWeights(){return n._CleanBoneMatrixWeights}static set CleanBoneMatrixWeights(e){n._CleanBoneMatrixWeights=e}};Wr._ForceFullSceneLoadingForIncremental=!1;Wr._ShowLoadingScreen=!0;Wr._CleanBoneMatrixWeights=!1;Wr._LoggingLevel=0});var hn,rA=C(()=>{Ge();zt();lr();Ui();K_();iA();em();Ci();sf();tA();Pi();Qr();Hu();hn=class n{get boundingBias(){return this._boundingBias}set boundingBias(e){this._boundingBias?this._boundingBias.copyFrom(e):this._boundingBias=e.clone(),this._updateBoundingInfo(!0,null)}static CreateGeometryForMesh(e){let t=new n(n.RandomId(),e.getScene());return t.applyToMesh(e),t}get meshes(){return this._meshes}constructor(e,t,i,r=!1,s=null,a=null){this.delayLoadState=0,this._totalVertices=0,this._isDisposed=!1,this._extend={minimum:new b(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),maximum:new b(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE)},this._indexBufferIsUpdatable=!1,this._positionsCache=[],this._parentContainer=null,this.useBoundingInfoFromGeometry=!1,this._scene=t||Le.LastCreatedScene,this._scene&&(this.id=e,this.uniqueId=this._scene.getUniqueId(),this._engine=this._scene.getEngine(),this._meshes=[],this._vertexBuffers={},this._indices=[],this._updatable=r,a!==null&&(this._totalVertices=a),i?this.setAllVerticesData(i,r):a===null&&(this._totalVertices=0),this._engine.getCaps().vertexArrayObject&&(this._vertexArrayObjects={}),s&&(this.applyToMesh(s),s.computeWorldMatrix(!0)))}get extend(){return this._extend}getScene(){return this._scene}getEngine(){return this._engine}isReady(){return this.delayLoadState===1||this.delayLoadState===0}get doNotSerialize(){for(let e=0;e{t._rebuild()})}setAllVerticesData(e,t){e.applyToGeometry(this,t),this._notifyUpdate()}setVerticesData(e,t,i=!1,r){i&&Array.isArray(t)&&(t=new Float32Array(t));let s=new L(this._engine,t,e,{updatable:i,postponeInternalCreation:this._meshes.length===0,stride:r,label:"Geometry_"+this.id+"_"+e});this.setVerticesBuffer(s)}removeVerticesData(e){this._vertexBuffers[e]&&(this._vertexBuffers[e].dispose(),delete this._vertexBuffers[e]),this._vertexArrayObjects&&this._disposeVertexArrayObjects()}setVerticesBuffer(e,t=null,i=!0){let r=e.getKind();this._vertexBuffers[r]&&i&&this._vertexBuffers[r].dispose(),e._buffer&&e._ownsBuffer&&e._buffer._increaseReferences(),this._vertexBuffers[r]=e;let s=this._meshes,a=s.length;if(r===L.PositionKind){this._totalVertices=t!=null?t:e._maxVerticesCount,this._updateExtend(this.useBoundingInfoFromGeometry&&this._boundingInfo?null:e.getFloatData(this._totalVertices)),this._resetPointsArrayCache();let o=this._extend&&this._extend.minimum||new b(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),l=this._extend&&this._extend.maximum||new b(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE);for(let c=0;c65535:e.is32Bits=r;for(let s of this._meshes)s._createGlobalSubMesh(!0),s.synchronizeInstances();this._notifyUpdate()}setIndices(e,t=null,i=!1,r=!1){this._indexBuffer&&this._engine._releaseBuffer(this._indexBuffer),this._indices=e,this._indexBufferIsUpdatable=i,this._meshes.length!==0&&this._indices&&(this._indexBuffer=this._engine.createIndexBuffer(this._indices,i,"Geometry_"+this.id+"_IndexBuffer")),t!=null&&(this._totalVertices=t);for(let s of this._meshes)s._createGlobalSubMesh(!r),s.synchronizeInstances();this._notifyUpdate()}getTotalIndices(){return this.isReady()?this._totalIndices!==void 0?this._totalIndices:this._indices.length:0}getIndices(e,t){if(!this.isReady())return null;let i=this._indices;return!t&&(!e||this._meshes.length===1)?i:i.slice()}getIndexBuffer(){return this.isReady()?this._indexBuffer:null}_releaseVertexArrayObject(e=null){!e||!this._vertexArrayObjects||this._vertexArrayObjects[e.key]&&(this._engine.releaseVertexArrayObject(this._vertexArrayObjects[e.key]),delete this._vertexArrayObjects[e.key])}releaseForMesh(e,t){let i=this._meshes,r=i.indexOf(e);r!==-1&&(i.splice(r,1),this._vertexArrayObjects&&e._invalidateInstanceVertexArrayObject(),e._geometry=null,i.length===0&&t&&this.dispose())}applyToMesh(e){if(e._geometry===this)return;let t=e._geometry;t&&t.releaseForMesh(e),this._vertexArrayObjects&&e._invalidateInstanceVertexArrayObject();let i=this._meshes;e._geometry=this,e._internalAbstractMeshDataInfo._positions=null,this._scene.pushGeometry(this),i.push(e),this.isReady()?this._applyToMesh(e):this._boundingInfo&&e.setBoundingInfo(this._boundingInfo)}_updateExtend(e=null){if(this.useBoundingInfoFromGeometry&&this._boundingInfo)this._extend={minimum:this._boundingInfo.minimum.clone(),maximum:this._boundingInfo.maximum.clone()};else{if(!e&&(e=this.getVerticesData(L.PositionKind),!e))return;this._extend=eA(e,0,this._totalVertices,this.boundingBias,3)}}_applyToMesh(e){for(let t in this._vertexBuffers){let i=this._vertexBuffers[t];i._buffer.getBuffer()||i.create(),t===L.PositionKind&&(this._extend||this._updateExtend(),e.buildBoundingInfo(this._extend.minimum,this._extend.maximum),e._createGlobalSubMesh(e.isUnIndexed),e._updateBoundingInfo())}!this._indexBuffer&&this._indices&&this._indices.length>0&&(this._indexBuffer=this._engine.createIndexBuffer(this._indices,this._updatable,"Geometry_"+this.id+"_IndexBuffer")),e._syncGeometryWithMorphTargetManager(),e.synchronizeInstances()}_notifyUpdate(e){this.onGeometryUpdated&&this.onGeometryUpdated(this,e),this._vertexArrayObjects&&this._disposeVertexArrayObjects();for(let t of this._meshes)t._markSubMeshesAsAttributesDirty()}load(e,t){if(this.delayLoadState!==2){if(this.isReady()){t&&t();return}this.delayLoadState=2,this._queueLoad(e,t)}}_queueLoad(e,t){this.delayLoadingFile&&(e.addPendingData(this),e._loadFile(this.delayLoadingFile,i=>{if(!this._delayLoadingFunction)return;this._delayLoadingFunction(JSON.parse(i),this),this.delayLoadState=1,this._delayInfo=[],e.removePendingData(this);let r=this._meshes,s=r.length;for(let a=0;a0){for(let r=0;r0){for(let r=0;r0){for(let r=0;r-1&&this._parentContainer.geometries.splice(r,1),this._parentContainer=null}this._isDisposed=!0}copy(e){let t=new n(e,this._scene),i=this.getIndices(void 0,!0);i&&t.setIndices(i);let r=!1,s;for(s in this._vertexBuffers){let a=this.getVertexBuffer(s),o=a.getData();if(!o)continue;let l=a.isUpdatable(),c=a.getSize(),{type:f,byteOffset:h,byteStride:d,normalized:u}=a;r=r||l;let m=this._totalVertices;if(a.getIsInstanced()){let g;o instanceof Array?g=o.length*4:g=o.byteLength,m=g/d}let _=Y3(o,c,f,h,d,m,!0),p=new L(this._engine,_,s,{updatable:l,useBytes:!1,stride:c,size:c,offset:0,type:f,normalized:u,takeBufferOwnership:!0,instanced:a.getIsInstanced()});t.setVerticesBuffer(p,m)}t._updatable=r,t.delayLoadState=this.delayLoadState,t.delayLoadingFile=this.delayLoadingFile,t._delayLoadingFunction=this._delayLoadingFunction;for(s in this._delayInfo)t._delayInfo=t._delayInfo||[],t._delayInfo.push(s);return t._boundingInfo=new fn(this._extend.minimum,this._extend.maximum),t}serialize(){let e={};return e.id=this.id,e.uniqueId=this.uniqueId,e.updatable=this._updatable,Zt&&Zt.HasTags(this)&&(e.tags=Zt.GetTags(this)),e}_toNumberArray(e){return Array.isArray(e)?e:Array.prototype.slice.call(e)}clearCachedData(){this._totalIndices=this._indices.length,this._indices=[],this._resetPointsArrayCache();for(let e in this._vertexBuffers)Object.prototype.hasOwnProperty.call(this._vertexBuffers,e)&&(this._vertexBuffers[e]._buffer._data=null)}serializeVerticeData(){let e=this.serialize();return this.isVerticesDataPresent(L.PositionKind)&&(e.positions=this._toNumberArray(this.getVerticesData(L.PositionKind)),this.isVertexBufferUpdatable(L.PositionKind)&&(e.positionsUpdatable=!0)),this.isVerticesDataPresent(L.NormalKind)&&(e.normals=this._toNumberArray(this.getVerticesData(L.NormalKind)),this.isVertexBufferUpdatable(L.NormalKind)&&(e.normalsUpdatable=!0)),this.isVerticesDataPresent(L.TangentKind)&&(e.tangents=this._toNumberArray(this.getVerticesData(L.TangentKind)),this.isVertexBufferUpdatable(L.TangentKind)&&(e.tangentsUpdatable=!0)),this.isVerticesDataPresent(L.UVKind)&&(e.uvs=this._toNumberArray(this.getVerticesData(L.UVKind)),this.isVertexBufferUpdatable(L.UVKind)&&(e.uvsUpdatable=!0)),this.isVerticesDataPresent(L.UV2Kind)&&(e.uvs2=this._toNumberArray(this.getVerticesData(L.UV2Kind)),this.isVertexBufferUpdatable(L.UV2Kind)&&(e.uvs2Updatable=!0)),this.isVerticesDataPresent(L.UV3Kind)&&(e.uvs3=this._toNumberArray(this.getVerticesData(L.UV3Kind)),this.isVertexBufferUpdatable(L.UV3Kind)&&(e.uvs3Updatable=!0)),this.isVerticesDataPresent(L.UV4Kind)&&(e.uvs4=this._toNumberArray(this.getVerticesData(L.UV4Kind)),this.isVertexBufferUpdatable(L.UV4Kind)&&(e.uvs4Updatable=!0)),this.isVerticesDataPresent(L.UV5Kind)&&(e.uvs5=this._toNumberArray(this.getVerticesData(L.UV5Kind)),this.isVertexBufferUpdatable(L.UV5Kind)&&(e.uvs5Updatable=!0)),this.isVerticesDataPresent(L.UV6Kind)&&(e.uvs6=this._toNumberArray(this.getVerticesData(L.UV6Kind)),this.isVertexBufferUpdatable(L.UV6Kind)&&(e.uvs6Updatable=!0)),this.isVerticesDataPresent(L.ColorKind)&&(e.colors=this._toNumberArray(this.getVerticesData(L.ColorKind)),this.isVertexBufferUpdatable(L.ColorKind)&&(e.colorsUpdatable=!0)),this.isVerticesDataPresent(L.MatricesIndicesKind)&&(e.matricesIndices=this._toNumberArray(this.getVerticesData(L.MatricesIndicesKind)),e.matricesIndicesExpanded=!0,this.isVertexBufferUpdatable(L.MatricesIndicesKind)&&(e.matricesIndicesUpdatable=!0)),this.isVerticesDataPresent(L.MatricesWeightsKind)&&(e.matricesWeights=this._toNumberArray(this.getVerticesData(L.MatricesWeightsKind)),this.isVertexBufferUpdatable(L.MatricesWeightsKind)&&(e.matricesWeightsUpdatable=!0)),e.indices=this._toNumberArray(this.getIndices()),e}static ExtractFromMesh(e,t){let i=e._geometry;return i?i.copy(t):null}static RandomId(){return de.RandomId()}static _GetGeometryByLoadedUniqueId(e,t){for(let i=0;i0){let o=new Float32Array(e,a.positionsAttrDesc.offset,a.positionsAttrDesc.count);t.setVerticesData(L.PositionKind,o,!1)}if(a.normalsAttrDesc&&a.normalsAttrDesc.count>0){let o=new Float32Array(e,a.normalsAttrDesc.offset,a.normalsAttrDesc.count);t.setVerticesData(L.NormalKind,o,!1)}if(a.tangetsAttrDesc&&a.tangetsAttrDesc.count>0){let o=new Float32Array(e,a.tangetsAttrDesc.offset,a.tangetsAttrDesc.count);t.setVerticesData(L.TangentKind,o,!1)}if(a.uvsAttrDesc&&a.uvsAttrDesc.count>0){let o=new Float32Array(e,a.uvsAttrDesc.offset,a.uvsAttrDesc.count);if(It)for(let l=1;l0){let o=new Float32Array(e,a.uvs2AttrDesc.offset,a.uvs2AttrDesc.count);if(It)for(let l=1;l0){let o=new Float32Array(e,a.uvs3AttrDesc.offset,a.uvs3AttrDesc.count);if(It)for(let l=1;l0){let o=new Float32Array(e,a.uvs4AttrDesc.offset,a.uvs4AttrDesc.count);if(It)for(let l=1;l0){let o=new Float32Array(e,a.uvs5AttrDesc.offset,a.uvs5AttrDesc.count);if(It)for(let l=1;l0){let o=new Float32Array(e,a.uvs6AttrDesc.offset,a.uvs6AttrDesc.count);if(It)for(let l=1;l0){let o=new Float32Array(e,a.colorsAttrDesc.offset,a.colorsAttrDesc.count);t.setVerticesData(L.ColorKind,o,!1,a.colorsAttrDesc.stride)}if(a.matricesIndicesAttrDesc&&a.matricesIndicesAttrDesc.count>0){let o=new Int32Array(e,a.matricesIndicesAttrDesc.offset,a.matricesIndicesAttrDesc.count),l=[];for(let c=0;c>8),l.push((f&16711680)>>16),l.push(f>>24&255)}t.setVerticesData(L.MatricesIndicesKind,l,!1)}if(a.matricesIndicesExtraAttrDesc&&a.matricesIndicesExtraAttrDesc.count>0){let o=new Int32Array(e,a.matricesIndicesExtraAttrDesc.offset,a.matricesIndicesExtraAttrDesc.count),l=[];for(let c=0;c>8),l.push((f&16711680)>>16),l.push(f>>24&255)}t.setVerticesData(L.MatricesIndicesExtraKind,l,!1)}if(a.matricesWeightsAttrDesc&&a.matricesWeightsAttrDesc.count>0){let o=new Float32Array(e,a.matricesWeightsAttrDesc.offset,a.matricesWeightsAttrDesc.count);t.setVerticesData(L.MatricesWeightsKind,o,!1)}if(a.indicesAttrDesc&&a.indicesAttrDesc.count>0){let o=new Int32Array(e,a.indicesAttrDesc.offset,a.indicesAttrDesc.count);t.setIndices(o,null)}if(a.subMeshesAttrDesc&&a.subMeshesAttrDesc.count>0){let o=new Int32Array(e,a.subMeshesAttrDesc.offset,a.subMeshesAttrDesc.count*5);t.subMeshes=[];for(let l=0;l>8),a.push((l&16711680)>>16),a.push(l>>24&255)}t.setVerticesData(L.MatricesIndicesKind,a,e.matricesIndices._updatable||e.matricesIndicesUpdatable)}else delete e.matricesIndices._isExpanded,delete e.matricesIndicesExpanded,t.setVerticesData(L.MatricesIndicesKind,e.matricesIndices,e.matricesIndices._updatable||e.matricesIndicesUpdatable);if(e.matricesIndicesExtra)if(e.matricesIndicesExtraExpanded||e.matricesIndicesExtra._isExpanded)delete e.matricesIndices._isExpanded,delete e.matricesIndicesExtraExpanded,t.setVerticesData(L.MatricesIndicesExtraKind,e.matricesIndicesExtra,e.matricesIndicesExtra._updatable||e.matricesIndicesExtraUpdatable);else{let a=[];for(let o=0;o>8),a.push((l&16711680)>>16),a.push(l>>24&255)}t.setVerticesData(L.MatricesIndicesExtraKind,a,e.matricesIndicesExtra._updatable||e.matricesIndicesExtraUpdatable)}e.matricesWeights&&(n._CleanMatricesWeights(e,t),t.setVerticesData(L.MatricesWeightsKind,e.matricesWeights,e.matricesWeights._updatable)),e.matricesWeightsExtra&&t.setVerticesData(L.MatricesWeightsExtraKind,e.matricesWeightsExtra,e.matricesWeights._updatable),t.setIndices(e.indices,null)}if(e.subMeshes){t.subMeshes=[];for(let a=0;a-1){let h=t.getScene().getLastSkeletonById(e.skeletonId);if(!h)return;r=h.bones.length}else return;let s=t.getVerticesData(L.MatricesIndicesKind),a=t.getVerticesData(L.MatricesIndicesExtraKind),o=e.matricesWeights,l=e.matricesWeightsExtra,c=e.numBoneInfluencer,f=o.length;for(let h=0;hc-1)&&(u=c-1),d>.001){let m=1/d;for(let _=0;_<4;_++)o[h+_]*=m;if(l)for(let _=0;_<4;_++)l[h+_]*=m}else u>=4?(l[h+u-4]=1-d,a[h+u-4]=r):(o[h+u]=1-d,s[h+u]=r)}t.setVerticesData(L.MatricesIndicesKind,s),e.matricesWeightsExtra&&t.setVerticesData(L.MatricesIndicesExtraKind,a)}static Parse(e,t,i){let r=new n(e.id,t,void 0,e.updatable);return r._loadedUniqueId=e.uniqueId,Zt&&Zt.AddTagsTo(r,e.tags),e.delayLoadingFile?(r.delayLoadState=4,r.delayLoadingFile=i+e.delayLoadingFile,r._boundingInfo=new fn(b.FromArray(e.boundingBoxMinimum),b.FromArray(e.boundingBoxMaximum)),r._delayInfo=[],e.hasUVs&&r._delayInfo.push(L.UVKind),e.hasUVs2&&r._delayInfo.push(L.UV2Kind),e.hasUVs3&&r._delayInfo.push(L.UV3Kind),e.hasUVs4&&r._delayInfo.push(L.UV4Kind),e.hasUVs5&&r._delayInfo.push(L.UV5Kind),e.hasUVs6&&r._delayInfo.push(L.UV6Kind),e.hasColors&&r._delayInfo.push(L.ColorKind),e.hasMatricesIndices&&r._delayInfo.push(L.MatricesIndicesKind),e.hasMatricesWeights&&r._delayInfo.push(L.MatricesWeightsKind),r._delayLoadingFunction=Ie.ImportVertexData):Ie.ImportVertexData(e,r),t.pushGeometry(r,!0),r}}});var $t,kh=C(()=>{kt();Ut();Er();hi();Ge();zs();Vi();$t=class n extends _i{get billboardMode(){return this._billboardMode}set billboardMode(e){this._billboardMode!==e&&(this._billboardMode=e,this._cache.useBillboardPosition=(this._billboardMode&n.BILLBOARDMODE_USE_POSITION)!==0)}get infiniteDistance(){return this._infiniteDistance}set infiniteDistance(e){this._infiniteDistance!==e&&(this._infiniteDistance=e)}constructor(e,t=null,i=!0){super(e,t,!1),this._forward=new b(0,0,1),this._up=new b(0,1,0),this._right=new b(1,0,0),this._position=b.Zero(),this._rotation=b.Zero(),this._rotationQuaternion=null,this._scaling=b.One(),this._transformToBoneReferal=null,this._isAbsoluteSynced=!1,this._billboardMode=n.BILLBOARDMODE_NONE,this.scalingDeterminant=1,this._infiniteDistance=!1,this.ignoreNonUniformScaling=!1,this.reIntegrateRotationIntoRotationQuaternion=!1,this._poseMatrix=null,this._localMatrix=K.Zero(),this._usePivotMatrix=!1,this._absolutePosition=b.Zero(),this._absoluteScaling=b.Zero(),this._absoluteRotationQuaternion=ze.Identity(),this._pivotMatrix=K.Identity(),this._postMultiplyPivotMatrix=!1,this._isWorldMatrixFrozen=!1,this._indexInSceneTransformNodesArray=-1,this.onAfterWorldMatrixUpdateObservable=new te,this._nonUniformScaling=!1,i&&this.getScene().addTransformNode(this)}getClassName(){return"TransformNode"}get position(){return this._position}set position(e){this._position=e,this._markAsDirtyInternal()}isUsingPivotMatrix(){return this._usePivotMatrix}isUsingPostMultiplyPivotMatrix(){return this._postMultiplyPivotMatrix}get rotation(){return this._rotation}set rotation(e){this._rotation=e,this._rotationQuaternion=null,this._markAsDirtyInternal()}get scaling(){return this._scaling}set scaling(e){this._scaling=e,this._markAsDirtyInternal()}get rotationQuaternion(){return this._rotationQuaternion}set rotationQuaternion(e){this._rotationQuaternion=e,e&&this._rotation.setAll(0),this._markAsDirtyInternal()}_markAsDirtyInternal(){this._isDirty||(this._isDirty=!0,this.customMarkAsDirty&&this.customMarkAsDirty())}get forward(){return b.TransformNormalFromFloatsToRef(0,0,this.getScene().useRightHandedSystem?-1:1,this.getWorldMatrix(),this._forward),this._forward.normalize()}get up(){return b.TransformNormalFromFloatsToRef(0,1,0,this.getWorldMatrix(),this._up),this._up.normalize()}get right(){return b.TransformNormalFromFloatsToRef(this.getScene().useRightHandedSystem?-1:1,0,0,this.getWorldMatrix(),this._right),this._right.normalize()}updatePoseMatrix(e){return this._poseMatrix?(this._poseMatrix.copyFrom(e),this):(this._poseMatrix=e.clone(),this)}getPoseMatrix(){return this._poseMatrix||(this._poseMatrix=K.Identity()),this._poseMatrix}_isSynchronized(){let e=this._cache;return!(this._billboardMode!==e.billboardMode||this._billboardMode!==n.BILLBOARDMODE_NONE||e.pivotMatrixUpdated||this._infiniteDistance||this._position._isDirty||this._scaling._isDirty||this._rotationQuaternion&&this._rotationQuaternion._isDirty||this._rotation._isDirty)}_initCache(){super._initCache();let e=this._cache;e.localMatrixUpdated=!1,e.billboardMode=-1,e.infiniteDistance=!1,e.useBillboardPosition=!1}get absolutePosition(){return this.getAbsolutePosition()}get absoluteScaling(){return this._syncAbsoluteScalingAndRotation(),this._absoluteScaling}get absoluteRotationQuaternion(){return this._syncAbsoluteScalingAndRotation(),this._absoluteRotationQuaternion}setPreTransformMatrix(e){return this.setPivotMatrix(e,!1)}setPivotMatrix(e,t=!0){return this._pivotMatrix.copyFrom(e),this._usePivotMatrix=!this._pivotMatrix.isIdentity(),this._cache.pivotMatrixUpdated=!0,this._postMultiplyPivotMatrix=t,this._postMultiplyPivotMatrix&&(this._pivotMatrixInverse?this._pivotMatrix.invertToRef(this._pivotMatrixInverse):this._pivotMatrixInverse=K.Invert(this._pivotMatrix)),this}getPivotMatrix(){return this._pivotMatrix}instantiateHierarchy(e=null,t,i){let r=this.clone("Clone of "+(this.name||this.id),e||this.parent,!0);r&&i&&i(this,r);for(let s of this.getChildTransformNodes(!0))s.instantiateHierarchy(r,t,i);return r}freezeWorldMatrix(e=null,t=!1){return e?t?(this._rotation.setAll(0),this._rotationQuaternion=this._rotationQuaternion||ze.Identity(),e.decompose(this._scaling,this._rotationQuaternion,this._position),this.computeWorldMatrix(!0)):(this._worldMatrix=e,this._absolutePosition.copyFromFloats(this._worldMatrix.m[12],this._worldMatrix.m[13],this._worldMatrix.m[14]),this._afterComputeWorldMatrix()):(this._isWorldMatrixFrozen=!1,this.computeWorldMatrix(!0)),this._isDirty=!1,this._isWorldMatrixFrozen=!0,this}unfreezeWorldMatrix(){return this._isWorldMatrixFrozen=!1,this.computeWorldMatrix(!0),this}get isWorldMatrixFrozen(){return this._isWorldMatrixFrozen}getAbsolutePosition(){return this.computeWorldMatrix(),this._absolutePosition}setAbsolutePosition(e){if(!e)return this;let t,i,r;if(e.x===void 0){if(arguments.length<3)return this;t=arguments[0],i=arguments[1],r=arguments[2]}else t=e.x,i=e.y,r=e.z;if(this.parent){let s=Q.Matrix[0];this.parent.getWorldMatrix().invertToRef(s),b.TransformCoordinatesFromFloatsToRef(t,i,r,s,this.position)}else this.position.x=t,this.position.y=i,this.position.z=r;return this._absolutePosition.copyFrom(e),this}setPositionWithLocalVector(e){return this.computeWorldMatrix(),this.position=b.TransformNormal(e,this._localMatrix),this}getPositionExpressedInLocalSpace(){this.computeWorldMatrix();let e=Q.Matrix[0];return this._localMatrix.invertToRef(e),b.TransformNormal(this.position,e)}locallyTranslate(e){return this.computeWorldMatrix(!0),this.position=b.TransformCoordinates(e,this._localMatrix),this}lookAt(e,t=0,i=0,r=0,s=0){let a=n._LookAtVectorCache,o=s===0?this.position:this.getAbsolutePosition();if(e.subtractToRef(o,a),this.setDirection(a,t,i,r),s===1&&this.parent)if(this.rotationQuaternion){let l=Q.Matrix[0];this.rotationQuaternion.toRotationMatrix(l);let c=Q.Matrix[1];this.parent.getWorldMatrix().getRotationMatrixToRef(c),c.invert(),l.multiplyToRef(c,l),this.rotationQuaternion.fromRotationMatrix(l)}else{let l=Q.Quaternion[0];ze.FromEulerVectorToRef(this.rotation,l);let c=Q.Matrix[0];l.toRotationMatrix(c);let f=Q.Matrix[1];this.parent.getWorldMatrix().getRotationMatrixToRef(f),f.invert(),c.multiplyToRef(f,c),l.fromRotationMatrix(c),l.toEulerAnglesToRef(this.rotation)}return this}getDirection(e){let t=b.Zero();return this.getDirectionToRef(e,t),t}getDirectionToRef(e,t){return b.TransformNormalToRef(e,this.getWorldMatrix(),t),this}setDirection(e,t=0,i=0,r=0){let s=-Math.atan2(e.z,e.x)+Math.PI/2,a=Math.sqrt(e.x*e.x+e.z*e.z),o=-Math.atan2(e.y,a);return this.rotationQuaternion?ze.RotationYawPitchRollToRef(s+t,o+i,r,this.rotationQuaternion):(this.rotation.x=o+i,this.rotation.y=s+t,this.rotation.z=r),this}setPivotPoint(e,t=0){this.getScene().getRenderId()==0&&this.computeWorldMatrix(!0);let i=this.getWorldMatrix();if(t==1){let r=Q.Matrix[0];i.invertToRef(r),e=b.TransformCoordinates(e,r)}return this.setPivotMatrix(K.Translation(-e.x,-e.y,-e.z),!0)}getPivotPoint(){let e=b.Zero();return this.getPivotPointToRef(e),e}getPivotPointToRef(e){return e.x=-this._pivotMatrix.m[12],e.y=-this._pivotMatrix.m[13],e.z=-this._pivotMatrix.m[14],this}getAbsolutePivotPoint(){let e=b.Zero();return this.getAbsolutePivotPointToRef(e),e}getAbsolutePivotPointToRef(e){return this.getPivotPointToRef(e),b.TransformCoordinatesToRef(e,this.getWorldMatrix(),e),this}markAsDirty(e){if(this._isDirty)return this;if(this._children)for(let t of this._children)t.markAsDirty(e);return super.markAsDirty(e)}setParent(e,t=!1,i=!1){if(!e&&!this.parent)return this;let r=Q.Quaternion[0],s=Q.Vector3[0],a=Q.Vector3[1],o=Q.Matrix[1];K.IdentityToRef(o);let l=Q.Matrix[0];this.computeWorldMatrix(!0);let c=this.rotationQuaternion;return c||(c=n._TmpRotation,ze.RotationYawPitchRollToRef(this._rotation.y,this._rotation.x,this._rotation.z,c)),K.ComposeToRef(this.scaling,c,this.position,l),this.parent&&l.multiplyToRef(this.parent.computeWorldMatrix(!0),l),e&&(e.computeWorldMatrix(!0).invertToRef(o),l.multiplyToRef(o,l)),l.decompose(a,r,s,t?this:void 0),this.rotationQuaternion?this.rotationQuaternion.copyFrom(r):r.toEulerAnglesToRef(this.rotation),this.scaling.copyFrom(a),this.position.copyFrom(s),this.parent=e,i&&this.setPivotMatrix(K.Identity()),this}addChild(e,t=!1){return e.setParent(this,t),this}removeChild(e,t=!1){return e.parent!==this?this:(e.setParent(null,t),this)}get nonUniformScaling(){return this._nonUniformScaling}_updateNonUniformScalingState(e){return this._nonUniformScaling===e?!1:(this._nonUniformScaling=e,!0)}attachToBone(e,t){return this._currentParentWhenAttachingToBone=this.parent,this._transformToBoneReferal=t,this.parent=e,e.getSkeleton().prepare(!0),e.getFinalMatrix().determinant()<0&&(this.scalingDeterminant*=-1),this}detachFromBone(e=!1){return this.parent?(this.parent.getWorldMatrix().determinant()<0&&(this.scalingDeterminant*=-1),this._transformToBoneReferal=null,e?this.parent=this._currentParentWhenAttachingToBone:this.parent=null,this):(e&&(this.parent=this._currentParentWhenAttachingToBone),this)}rotate(e,t,i){e.normalize(),this.rotationQuaternion||(this.rotationQuaternion=this.rotation.toQuaternion(),this.rotation.setAll(0));let r;if(!i||i===0)r=ze.RotationAxisToRef(e,t,n._RotationAxisCache),this.rotationQuaternion.multiplyToRef(r,this.rotationQuaternion);else{if(this.parent){let s=this.parent.getWorldMatrix(),a=Q.Matrix[0];s.invertToRef(a),e=b.TransformNormal(e,a),s.determinant()<0&&(t*=-1)}r=ze.RotationAxisToRef(e,t,n._RotationAxisCache),r.multiplyToRef(this.rotationQuaternion,this.rotationQuaternion)}return this}rotateAround(e,t,i){t.normalize(),this.rotationQuaternion||(this.rotationQuaternion=ze.RotationYawPitchRoll(this.rotation.y,this.rotation.x,this.rotation.z),this.rotation.setAll(0));let r=Q.Vector3[0],s=Q.Vector3[1],a=Q.Vector3[2],o=Q.Quaternion[0],l=Q.Matrix[0],c=Q.Matrix[1],f=Q.Matrix[2],h=Q.Matrix[3];return e.subtractToRef(this.position,r),K.TranslationToRef(r.x,r.y,r.z,l),K.TranslationToRef(-r.x,-r.y,-r.z,c),K.RotationAxisToRef(t,i,f),c.multiplyToRef(f,h),h.multiplyToRef(l,h),h.decompose(s,o,a),this.position.addInPlace(a),o.multiplyToRef(this.rotationQuaternion,this.rotationQuaternion),this}translate(e,t,i){let r=e.scale(t);if(!i||i===0){let s=this.getPositionExpressedInLocalSpace().add(r);this.setPositionWithLocalVector(s)}else this.setAbsolutePosition(this.getAbsolutePosition().add(r));return this}addRotation(e,t,i){let r;this.rotationQuaternion?r=this.rotationQuaternion:(r=Q.Quaternion[1],ze.RotationYawPitchRollToRef(this.rotation.y,this.rotation.x,this.rotation.z,r));let s=Q.Quaternion[0];return ze.RotationYawPitchRollToRef(t,e,i,s),r.multiplyInPlace(s),this.rotationQuaternion||r.toEulerAnglesToRef(this.rotation),this}_getEffectiveParent(){return this.parent}isWorldMatrixCameraDependent(){return this._infiniteDistance&&!this.parent||this._billboardMode!==n.BILLBOARDMODE_NONE}computeWorldMatrix(e=!1,t=null){if(this._isWorldMatrixFrozen&&!this._isDirty)return this._worldMatrix;let i=this.getScene().getRenderId();if(!this._isDirty&&!e&&(this._currentRenderId===i||this.isSynchronized()))return this._currentRenderId=i,this._worldMatrix;t=t||this.getScene().activeCamera,this._updateCache();let r=this._cache;r.pivotMatrixUpdated=!1,r.billboardMode=this.billboardMode,r.infiniteDistance=this.infiniteDistance,r.parent=this._parentNode,this._currentRenderId=i,this._childUpdateId+=1,this._isDirty=!1,this._position._isDirty=!1,this._rotation._isDirty=!1,this._scaling._isDirty=!1;let s=this._getEffectiveParent(),a=n._TmpScaling,o=this._position;if(this._infiniteDistance&&!this.parent&&t){let f=t.getWorldMatrix().m;o=n._TmpTranslation,o.copyFromFloats(this._position.x+f[12],this._position.y+f[13],this._position.z+f[14])}a.copyFromFloats(this._scaling.x*this.scalingDeterminant,this._scaling.y*this.scalingDeterminant,this._scaling.z*this.scalingDeterminant);let l;if(this._rotationQuaternion?(this._rotationQuaternion._isDirty=!1,l=this._rotationQuaternion,this.reIntegrateRotationIntoRotationQuaternion&&this.rotation.lengthSquared()&&(this._rotationQuaternion.multiplyInPlace(ze.RotationYawPitchRoll(this._rotation.y,this._rotation.x,this._rotation.z)),this._rotation.copyFromFloats(0,0,0))):(l=n._TmpRotation,ze.RotationYawPitchRollToRef(this._rotation.y,this._rotation.x,this._rotation.z,l)),this._usePivotMatrix){let c=Q.Matrix[1];K.ScalingToRef(a.x,a.y,a.z,c);let f=Q.Matrix[0];l.toRotationMatrix(f),this._pivotMatrix.multiplyToRef(c,Q.Matrix[4]),Q.Matrix[4].multiplyToRef(f,this._localMatrix),this._postMultiplyPivotMatrix&&this._localMatrix.multiplyToRef(this._pivotMatrixInverse,this._localMatrix),this._localMatrix.addTranslationFromFloats(o.x,o.y,o.z)}else K.ComposeToRef(a,l,o,this._localMatrix);if(s&&s.getWorldMatrix){if(e&&s.computeWorldMatrix(e),this.billboardMode){if(this._transformToBoneReferal){let d=this.parent;d.getSkeleton().prepare(),d.getFinalMatrix().multiplyToRef(this._transformToBoneReferal.getWorldMatrix(),Q.Matrix[7])}else Q.Matrix[7].copyFrom(s.getWorldMatrix());let c=Q.Vector3[5],f=Q.Vector3[6],h=Q.Quaternion[0];Q.Matrix[7].decompose(f,h,c),K.ScalingToRef(f.x,f.y,f.z,Q.Matrix[7]),Q.Matrix[7].setTranslation(c),n.BillboardUseParentOrientation&&(this._position.applyRotationQuaternionToRef(h,c),this._localMatrix.setTranslation(c)),this._localMatrix.multiplyToRef(Q.Matrix[7],this._worldMatrix)}else if(this._transformToBoneReferal){let c=this.parent;c.getSkeleton().prepare(),this._localMatrix.multiplyToRef(c.getFinalMatrix(),Q.Matrix[6]),Q.Matrix[6].multiplyToRef(this._transformToBoneReferal.getWorldMatrix(),this._worldMatrix)}else this._localMatrix.multiplyToRef(s.getWorldMatrix(),this._worldMatrix);this._markSyncedWithParent()}else this._worldMatrix.copyFrom(this._localMatrix);if(t&&this.billboardMode)if(r.useBillboardPosition){let c=Q.Vector3[0];this._worldMatrix.getTranslationToRef(c);let f=t.globalPosition;this._worldMatrix.invertToRef(Q.Matrix[1]);let h=Q.Vector3[1];b.TransformCoordinatesToRef(f,Q.Matrix[1],h),h.normalize();let d=-Math.atan2(h.z,h.x)+Math.PI/2,u=Math.sqrt(h.x*h.x+h.z*h.z),m=-Math.atan2(h.y,u);if(ze.RotationYawPitchRollToRef(d,m,0,Q.Quaternion[0]),(this.billboardMode&n.BILLBOARDMODE_ALL)!==n.BILLBOARDMODE_ALL){let _=Q.Vector3[1];Q.Quaternion[0].toEulerAnglesToRef(_),(this.billboardMode&n.BILLBOARDMODE_X)!==n.BILLBOARDMODE_X&&(_.x=0),(this.billboardMode&n.BILLBOARDMODE_Y)!==n.BILLBOARDMODE_Y&&(_.y=0),(this.billboardMode&n.BILLBOARDMODE_Z)!==n.BILLBOARDMODE_Z&&(_.z=0),K.RotationYawPitchRollToRef(_.y,_.x,_.z,Q.Matrix[0])}else K.FromQuaternionToRef(Q.Quaternion[0],Q.Matrix[0]);this._worldMatrix.setTranslationFromFloats(0,0,0),this._worldMatrix.multiplyToRef(Q.Matrix[0],this._worldMatrix),this._worldMatrix.setTranslation(Q.Vector3[0])}else{let c=Q.Vector3[0];this._worldMatrix.getTranslationToRef(c),Q.Matrix[1].copyFrom(t.getViewMatrix());let f=this.getScene().useRightHandedSystem;if(f&&Q.Matrix[1].multiplyToRef(n._TmpRHRestore,Q.Matrix[1]),Q.Matrix[1].setTranslationFromFloats(0,0,0),Q.Matrix[1].invertToRef(Q.Matrix[0]),(this.billboardMode&n.BILLBOARDMODE_ALL)!==n.BILLBOARDMODE_ALL){Q.Matrix[0].decompose(void 0,Q.Quaternion[0],void 0);let h=Q.Vector3[1];Q.Quaternion[0].toEulerAnglesToRef(h),(this.billboardMode&n.BILLBOARDMODE_X)!==n.BILLBOARDMODE_X&&(h.x=0),(this.billboardMode&n.BILLBOARDMODE_Y)!==n.BILLBOARDMODE_Y&&(h.y=0),(this.billboardMode&n.BILLBOARDMODE_Z)!==n.BILLBOARDMODE_Z&&(h.z=0),f&&(h.y+=Math.PI),K.RotationYawPitchRollToRef(h.y,h.x,h.z,Q.Matrix[0])}this._worldMatrix.setTranslationFromFloats(0,0,0),this._worldMatrix.multiplyToRef(Q.Matrix[0],this._worldMatrix),this._worldMatrix.setTranslation(Q.Vector3[0])}return this.ignoreNonUniformScaling?this._updateNonUniformScalingState(!1):this._scaling.isNonUniformWithinEpsilon(1e-6)?this._updateNonUniformScalingState(!0):s&&s._nonUniformScaling?this._updateNonUniformScalingState(s._nonUniformScaling):this._updateNonUniformScalingState(!1),this._afterComputeWorldMatrix(),this._absolutePosition.copyFromFloats(this._worldMatrix.m[12],this._worldMatrix.m[13],this._worldMatrix.m[14]),this._isAbsoluteSynced=!1,this.onAfterWorldMatrixUpdateObservable.notifyObservers(this),this._poseMatrix||(this._poseMatrix=K.Invert(this._worldMatrix)),this._worldMatrixDeterminantIsDirty=!0,this._worldMatrix}resetLocalMatrix(e=!0){if(this.computeWorldMatrix(),e){let t=this.getChildren();for(let i=0;inew n(e,this.getScene()),this);if(r.name=e,r.id=e,t&&(r.parent=t),!i){let s=this.getDescendants(!0);for(let a=0;anew n(e.name,t),e,t,i);if(e.localMatrix?r.setPreTransformMatrix(K.FromArray(e.localMatrix)):e.pivotMatrix&&r.setPivotMatrix(K.FromArray(e.pivotMatrix)),r.setEnabled(e.isEnabled),r._waitingParsedUniqueId=e.uniqueId,e.parentId!==void 0&&(r._waitingParentId=e.parentId),e.parentInstanceIndex!==void 0&&(r._waitingParentInstanceIndex=e.parentInstanceIndex),e.freezeWorldMatrix&&(r._waitingFreezeWorldMatrix=e.freezeWorldMatrix),e.animations){for(let s=0;s(!t||t(r))&&r instanceof n),i}dispose(e,t=!1){if(this.getScene().stopAnimation(this),this.getScene().removeTransformNode(this),this._parentContainer){let i=this._parentContainer.transformNodes.indexOf(this);i>-1&&this._parentContainer.transformNodes.splice(i,1),this._parentContainer=null}if(this.onAfterWorldMatrixUpdateObservable.clear(),e){let i=this.getChildTransformNodes(!0);for(let r of i)r.parent=null,r.computeWorldMatrix(!0)}super.dispose(e,t)}normalizeToUnitCube(e=!0,t=!1,i){let r=null,s=null;t&&(this.rotationQuaternion?(s=this.rotationQuaternion.clone(),this.rotationQuaternion.copyFromFloats(0,0,0,1)):this.rotation&&(r=this.rotation.clone(),this.rotation.copyFromFloats(0,0,0)));let a=this.getHierarchyBoundingVectors(e,i),o=a.max.subtract(a.min),l=Math.max(o.x,o.y,o.z);if(l===0)return this;let c=1/l;return this.scaling.scaleInPlace(c),t&&(this.rotationQuaternion&&s?this.rotationQuaternion.copyFrom(s):this.rotation&&r&&this.rotation.copyFrom(r)),this}_syncAbsoluteScalingAndRotation(){this._isAbsoluteSynced||(this._worldMatrix.decompose(this._absoluteScaling,this._absoluteRotationQuaternion),this._isAbsoluteSynced=!0)}};$t.BILLBOARDMODE_NONE=0;$t.BILLBOARDMODE_X=1;$t.BILLBOARDMODE_Y=2;$t.BILLBOARDMODE_Z=4;$t.BILLBOARDMODE_ALL=7;$t.BILLBOARDMODE_USE_POSITION=128;$t.BillboardUseParentOrientation=!1;$t._TmpRotation=ze.Zero();$t._TmpScaling=b.Zero();$t._TmpTranslation=b.Zero();$t._TmpRHRestore=K.Scaling(1,1,-1);$t._LookAtVectorCache=new b(0,0,0);$t._RotationAxisCache=new ze;P([Vr("position")],$t.prototype,"_position",void 0);P([Vr("rotation")],$t.prototype,"_rotation",void 0);P([G3("rotationQuaternion")],$t.prototype,"_rotationQuaternion",void 0);P([Vr("scaling")],$t.prototype,"_scaling",void 0);P([w("billboardMode")],$t.prototype,"_billboardMode",void 0);P([w()],$t.prototype,"scalingDeterminant",void 0);P([w("infiniteDistance")],$t.prototype,"_infiniteDistance",void 0);P([w()],$t.prototype,"ignoreNonUniformScaling",void 0);P([w()],$t.prototype,"reIntegrateRotationIntoRotationQuaternion",void 0)});var nA,AV=C(()=>{Ge();nA=class{constructor(){this._checkCollisions=!1,this._collisionMask=-1,this._collisionGroup=-1,this._surroundingMeshes=null,this._collider=null,this._oldPositionForCollisions=new b(0,0,0),this._diffPositionForCollisions=new b(0,0,0),this._collisionResponse=!0}}});function xV(n){return Math.floor(n/8)}function RV(n){return 1<{sA=class{constructor(e){this.size=e,this._byteArray=new Uint8Array(Math.ceil(this.size/8))}get(e){if(e>=this.size)throw new RangeError("Bit index out of range");let t=xV(e),i=RV(e);return(this._byteArray[t]&i)!==0}set(e,t){if(e>=this.size)throw new RangeError("Bit index out of range");let i=xV(e),r=RV(e);t?this._byteArray[i]|=r:this._byteArray[i]&=~r}}});var IV={};$e(IV,{OptimizeIndices:()=>une});function une(n){let e=[],t=n.length/3;for(let l=0;l{let c=[l];for(;c.length>0;){let f=c.pop();if(!r.get(f)){r.set(f,!0),s.push(e[f]);for(let h of e[f]){let d=i.get(h);if(!d)return;for(let u of d)r.get(u)||c.push(u)}}}};for(let l=0;l{bV()});function mne(n,e,t){let i;switch(e){case L.PositionKind:i=r=>r.getPositions();break;case L.NormalKind:i=r=>r.getNormals();break;case L.TangentKind:i=r=>r.getTangents();break;case L.UVKind:i=r=>r.getUVs();break;case L.UV2Kind:i=r=>r.getUV2s();break;case L.ColorKind:i=r=>r.getColors();break;default:return}for(let r=0;r0&&(K.FromFloat32ArrayToRefScaled(t,Math.floor(i[d+u]*16),m,c),l.addToSelf(c));if(s&&a)for(u=0;u<4;u++)m=a[d+u],m>0&&(K.FromFloat32ArrayToRefScaled(t,Math.floor(s[d+u]*16),m,c),l.addToSelf(c));f(n[h],n[h+1],n[h+2],l,o),o.toArray(n,h)}}var WC,HC,pr,im=C(()=>{kt();hi();Ge();Ui();lr();kh();L_();em();of();AV();ln();tA();zt();An();Pu();Vi();Ut();Lr();WC=class{constructor(){this.facetNb=0,this.partitioningSubdivisions=10,this.partitioningBBoxRatio=1.01,this.facetDataEnabled=!1,this.facetParameters={},this.bbSize=b.Zero(),this.subDiv={max:1,X:1,Y:1,Z:1},this.facetDepthSort=!1,this.facetDepthSortEnabled=!1}},HC=class{constructor(){this._hasVertexAlpha=!1,this._useVertexColors=!0,this._numBoneInfluencers=4,this._applyFog=!0,this._receiveShadows=!1,this._facetData=new WC,this._visibility=1,this._skeleton=null,this._layerMask=268435455,this._computeBonesUsingShaders=!0,this._isActive=!1,this._onlyForInstances=!1,this._isActiveIntermediate=!1,this._onlyForInstancesIntermediate=!1,this._actAsRegularMesh=!1,this._currentLOD=new Map,this._collisionRetryCount=3,this._morphTargetManager=null,this._renderingGroupId=0,this._bakedVertexAnimationManager=null,this._material=null,this._positions=null,this._pointerOverDisableMeshTesting=!1,this._meshCollisionData=new nA,this._enableDistantPicking=!1,this._rawBoundingInfo=null,this._sideOrientationHint=!1,this._wasActiveLastFrame=!1}},pr=class n extends $t{static get BILLBOARDMODE_NONE(){return $t.BILLBOARDMODE_NONE}static get BILLBOARDMODE_X(){return $t.BILLBOARDMODE_X}static get BILLBOARDMODE_Y(){return $t.BILLBOARDMODE_Y}static get BILLBOARDMODE_Z(){return $t.BILLBOARDMODE_Z}static get BILLBOARDMODE_ALL(){return $t.BILLBOARDMODE_ALL}static get BILLBOARDMODE_USE_POSITION(){return $t.BILLBOARDMODE_USE_POSITION}get facetNb(){return this._internalAbstractMeshDataInfo._facetData.facetNb}get partitioningSubdivisions(){return this._internalAbstractMeshDataInfo._facetData.partitioningSubdivisions}set partitioningSubdivisions(e){this._internalAbstractMeshDataInfo._facetData.partitioningSubdivisions=e}get partitioningBBoxRatio(){return this._internalAbstractMeshDataInfo._facetData.partitioningBBoxRatio}set partitioningBBoxRatio(e){this._internalAbstractMeshDataInfo._facetData.partitioningBBoxRatio=e}get mustDepthSortFacets(){return this._internalAbstractMeshDataInfo._facetData.facetDepthSort}set mustDepthSortFacets(e){this._internalAbstractMeshDataInfo._facetData.facetDepthSort=e}get facetDepthSortFrom(){return this._internalAbstractMeshDataInfo._facetData.facetDepthSortFrom}set facetDepthSortFrom(e){this._internalAbstractMeshDataInfo._facetData.facetDepthSortFrom=e}get collisionRetryCount(){return this._internalAbstractMeshDataInfo._collisionRetryCount}set collisionRetryCount(e){this._internalAbstractMeshDataInfo._collisionRetryCount=e}get isFacetDataEnabled(){return this._internalAbstractMeshDataInfo._facetData.facetDataEnabled}get morphTargetManager(){return this._internalAbstractMeshDataInfo._morphTargetManager}set morphTargetManager(e){this._internalAbstractMeshDataInfo._morphTargetManager!==e&&(this._internalAbstractMeshDataInfo._morphTargetManager=e,this._syncGeometryWithMorphTargetManager())}get bakedVertexAnimationManager(){return this._internalAbstractMeshDataInfo._bakedVertexAnimationManager}set bakedVertexAnimationManager(e){this._internalAbstractMeshDataInfo._bakedVertexAnimationManager!==e&&(this._internalAbstractMeshDataInfo._bakedVertexAnimationManager=e,this._markSubMeshesAsAttributesDirty())}_syncGeometryWithMorphTargetManager(){}_updateNonUniformScalingState(e){return super._updateNonUniformScalingState(e)?(this._markSubMeshesAsMiscDirty(),!0):!1}get rawBoundingInfo(){return this._internalAbstractMeshDataInfo._rawBoundingInfo}set rawBoundingInfo(e){this._internalAbstractMeshDataInfo._rawBoundingInfo=e}set onCollide(e){this._internalAbstractMeshDataInfo._meshCollisionData._onCollideObserver&&this.onCollideObservable.remove(this._internalAbstractMeshDataInfo._meshCollisionData._onCollideObserver),this._internalAbstractMeshDataInfo._meshCollisionData._onCollideObserver=this.onCollideObservable.add(e)}set onCollisionPositionChange(e){this._internalAbstractMeshDataInfo._meshCollisionData._onCollisionPositionChangeObserver&&this.onCollisionPositionChangeObservable.remove(this._internalAbstractMeshDataInfo._meshCollisionData._onCollisionPositionChangeObserver),this._internalAbstractMeshDataInfo._meshCollisionData._onCollisionPositionChangeObserver=this.onCollisionPositionChangeObservable.add(e)}get visibility(){return this._internalAbstractMeshDataInfo._visibility}set visibility(e){if(this._internalAbstractMeshDataInfo._visibility===e)return;let t=this._internalAbstractMeshDataInfo._visibility;this._internalAbstractMeshDataInfo._visibility=e,(t===1&&e!==1||t!==1&&e===1)&&this._markSubMeshesAsDirty(i=>{i.markAsMiscDirty(),i.markAsPrePassDirty()})}get pointerOverDisableMeshTesting(){return this._internalAbstractMeshDataInfo._pointerOverDisableMeshTesting}set pointerOverDisableMeshTesting(e){this._internalAbstractMeshDataInfo._pointerOverDisableMeshTesting=e}get renderingGroupId(){return this._internalAbstractMeshDataInfo._renderingGroupId}set renderingGroupId(e){this._internalAbstractMeshDataInfo._renderingGroupId=e}get material(){return this._internalAbstractMeshDataInfo._material}set material(e){this._setMaterial(e)}_setMaterial(e){this._internalAbstractMeshDataInfo._material!==e&&(this._internalAbstractMeshDataInfo._material&&this._internalAbstractMeshDataInfo._material.meshMap&&(this._internalAbstractMeshDataInfo._material.meshMap[this.uniqueId]=void 0),this._internalAbstractMeshDataInfo._material=e,e&&e.meshMap&&(e.meshMap[this.uniqueId]=this),this.onMaterialChangedObservable.hasObservers()&&this.onMaterialChangedObservable.notifyObservers(this),this.subMeshes&&(this.resetDrawCache(void 0,e==null),this._unBindEffect()))}getMaterialForRenderPass(e){var t;return(t=this._internalAbstractMeshDataInfo._materialForRenderPass)==null?void 0:t[e]}setMaterialForRenderPass(e,t){var r;this.resetDrawCache(e),this._internalAbstractMeshDataInfo._materialForRenderPass||(this._internalAbstractMeshDataInfo._materialForRenderPass=[]);let i=this._internalAbstractMeshDataInfo._materialForRenderPass[e];(r=i==null?void 0:i.meshMap)!=null&&r[this.uniqueId]&&(i.meshMap[this.uniqueId]=void 0),this._internalAbstractMeshDataInfo._materialForRenderPass[e]=t,t&&t.meshMap&&(t.meshMap[this.uniqueId]=this)}get receiveShadows(){return this._internalAbstractMeshDataInfo._receiveShadows}set receiveShadows(e){this._internalAbstractMeshDataInfo._receiveShadows!==e&&(this._internalAbstractMeshDataInfo._receiveShadows=e,this._markSubMeshesAsLightDirty())}get hasVertexAlpha(){return this._internalAbstractMeshDataInfo._hasVertexAlpha}set hasVertexAlpha(e){this._internalAbstractMeshDataInfo._hasVertexAlpha!==e&&(this._internalAbstractMeshDataInfo._hasVertexAlpha=e,this._markSubMeshesAsAttributesDirty(),this._markSubMeshesAsMiscDirty())}get useVertexColors(){return this._internalAbstractMeshDataInfo._useVertexColors}set useVertexColors(e){this._internalAbstractMeshDataInfo._useVertexColors!==e&&(this._internalAbstractMeshDataInfo._useVertexColors=e,this._markSubMeshesAsAttributesDirty())}get computeBonesUsingShaders(){return this._internalAbstractMeshDataInfo._computeBonesUsingShaders}set computeBonesUsingShaders(e){this._internalAbstractMeshDataInfo._computeBonesUsingShaders!==e&&(this._internalAbstractMeshDataInfo._computeBonesUsingShaders=e,this._markSubMeshesAsAttributesDirty())}get numBoneInfluencers(){return this._internalAbstractMeshDataInfo._numBoneInfluencers}set numBoneInfluencers(e){this._internalAbstractMeshDataInfo._numBoneInfluencers!==e&&(this._internalAbstractMeshDataInfo._numBoneInfluencers=e,this._markSubMeshesAsAttributesDirty())}get applyFog(){return this._internalAbstractMeshDataInfo._applyFog}set applyFog(e){this._internalAbstractMeshDataInfo._applyFog!==e&&(this._internalAbstractMeshDataInfo._applyFog=e,this._markSubMeshesAsMiscDirty())}get enableDistantPicking(){return this._internalAbstractMeshDataInfo._enableDistantPicking}set enableDistantPicking(e){this._internalAbstractMeshDataInfo._enableDistantPicking=e}get layerMask(){return this._internalAbstractMeshDataInfo._layerMask}set layerMask(e){e!==this._internalAbstractMeshDataInfo._layerMask&&(this._internalAbstractMeshDataInfo._layerMask=e,this._resyncLightSources())}get collisionMask(){return this._internalAbstractMeshDataInfo._meshCollisionData._collisionMask}set collisionMask(e){this._internalAbstractMeshDataInfo._meshCollisionData._collisionMask=isNaN(e)?-1:e}get collisionResponse(){return this._internalAbstractMeshDataInfo._meshCollisionData._collisionResponse}set collisionResponse(e){this._internalAbstractMeshDataInfo._meshCollisionData._collisionResponse=e}get collisionGroup(){return this._internalAbstractMeshDataInfo._meshCollisionData._collisionGroup}set collisionGroup(e){this._internalAbstractMeshDataInfo._meshCollisionData._collisionGroup=isNaN(e)?-1:e}get surroundingMeshes(){return this._internalAbstractMeshDataInfo._meshCollisionData._surroundingMeshes}set surroundingMeshes(e){this._internalAbstractMeshDataInfo._meshCollisionData._surroundingMeshes=e}get lightSources(){return this._lightSources}set skeleton(e){let t=this._internalAbstractMeshDataInfo._skeleton;t&&t.needInitialSkinMatrix&&t._unregisterMeshWithPoseMatrix(this),e&&e.needInitialSkinMatrix&&e._registerMeshWithPoseMatrix(this),this._internalAbstractMeshDataInfo._skeleton=e,this._internalAbstractMeshDataInfo._skeleton||(this._bonesTransformMatrices=null),this._markSubMeshesAsAttributesDirty()}get skeleton(){return this._internalAbstractMeshDataInfo._skeleton}constructor(e,t=null){switch(super(e,t,!1),this._internalAbstractMeshDataInfo=new HC,this._waitingMaterialId=null,this._waitingMorphTargetManagerId=null,this._waitingSkeletonId=null,this._waitingSkeletonUniqueId=null,this.cullingStrategy=n.CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY,this.onCollideObservable=new te,this.onCollisionPositionChangeObservable=new te,this.onMaterialChangedObservable=new te,this.definedFacingForward=!0,this._occlusionQuery=null,this._renderingGroup=null,this.alphaIndex=Number.MAX_VALUE,this.isPickable=n.DefaultIsPickable,this.isNearPickable=!1,this.isNearGrabbable=!1,this.showSubMeshesBoundingBox=!1,this.isBlocker=!1,this.enablePointerMoveEvents=!1,this.outlineColor=Te.Red(),this.outlineWidth=.02,this.overlayColor=Te.Red(),this.overlayAlpha=.5,this.useOctreeForRenderingSelection=!0,this.useOctreeForPicking=!0,this.useOctreeForCollisions=!0,this.alwaysSelectAsActiveMesh=!1,this.doNotSyncBoundingInfo=!1,this.actionManager=null,this.ellipsoid=new b(.5,1,.5),this.ellipsoidOffset=new b(0,0,0),this.edgesWidth=1,this.edgesColor=new lt(1,0,0,1),this._edgesRenderer=null,this._masterMesh=null,this._boundingInfo=null,this._boundingInfoIsDirty=!0,this._renderId=0,this._intersectionsInProgress=new Array,this._unIndexed=!1,this._lightSources=new Array,this._waitingData={lods:null,actions:null,freezeWorldMatrix:null},this._bonesTransformMatrices=null,this._transformMatrixTexture=null,this.onRebuildObservable=new te,this._onCollisionPositionChange=(i,r,s=null)=>{r.subtractToRef(this._internalAbstractMeshDataInfo._meshCollisionData._oldPositionForCollisions,this._internalAbstractMeshDataInfo._meshCollisionData._diffPositionForCollisions),this._internalAbstractMeshDataInfo._meshCollisionData._diffPositionForCollisions.length()>Re.CollisionsEpsilon&&this.position.addInPlace(this._internalAbstractMeshDataInfo._meshCollisionData._diffPositionForCollisions),s&&this.onCollideObservable.notifyObservers(s),this.onCollisionPositionChangeObservable.notifyObservers(this.position)},t=this.getScene(),this.layerMask=t.defaultRenderableLayerMask,t.addMesh(this),this._resyncLightSources(),this._uniformBuffer=new or(this.getScene().getEngine(),void 0,void 0,e,!this.getScene().getEngine().isWebGPU),this._buildUniformLayout(),t.performancePriority){case 2:this.doNotSyncBoundingInfo=!0;case 1:this.alwaysSelectAsActiveMesh=!0,this.isPickable=!1;break}}_buildUniformLayout(){this._uniformBuffer.addUniform("world",16),this._uniformBuffer.addUniform("visibility",1),this._uniformBuffer.create()}transferToEffect(e){let t=this._uniformBuffer;t.updateMatrix("world",e),t.updateFloat("visibility",this._internalAbstractMeshDataInfo._visibility),t.update()}getMeshUniformBuffer(){return this._uniformBuffer}getClassName(){return"AbstractMesh"}toString(e){let t="Name: "+this.name+", isInstance: "+(this.getClassName()==="InstancedMesh"?"YES":"NO");t+=", # of submeshes: "+(this.subMeshes?this.subMeshes.length:0);let i=this._internalAbstractMeshDataInfo._skeleton;return i&&(t+=", skeleton: "+i.name),e&&(t+=", billboard mode: "+["NONE","X","Y",null,"Z",null,null,"ALL"][this.billboardMode],t+=", freeze wrld mat: "+(this._isWorldMatrixFrozen||this._waitingData.freezeWorldMatrix?"YES":"NO")),t}_getEffectiveParent(){return this._masterMesh&&this.billboardMode!==$t.BILLBOARDMODE_NONE?this._masterMesh:super._getEffectiveParent()}_getActionManagerForTrigger(e,t=!0){if(this.actionManager&&(t||this.actionManager.isRecursive))if(e){if(this.actionManager.hasSpecificTrigger(e))return this.actionManager}else return this.actionManager;return this.parent?this.parent._getActionManagerForTrigger(e,!1):null}_releaseRenderPassId(e){}_rebuild(e=!1){if(this.onRebuildObservable.notifyObservers(this),this._occlusionQuery!==null&&(this._occlusionQuery=null),!!this.subMeshes){for(let t of this.subMeshes)t._rebuild();this.resetDrawCache()}}_resyncLightSources(){this._lightSources.length=0;for(let e of this.getScene().lights)e.isEnabled()&&e.canAffectMesh(this)&&this._lightSources.push(e);this._markSubMeshesAsLightDirty()}_resyncLightSource(e){let t=e.isEnabled()&&e.canAffectMesh(this),i=this._lightSources.indexOf(e),r=!1;if(i===-1){if(!t)return;this._lightSources.push(e)}else{if(t)return;r=!0,this._lightSources.splice(i,1)}this._markSubMeshesAsLightDirty(r)}_unBindEffect(){for(let e of this.subMeshes)e.setEffect(null)}_removeLightSource(e,t){let i=this._lightSources.indexOf(e);i!==-1&&(this._lightSources.splice(i,1),this._markSubMeshesAsLightDirty(t))}_markSubMeshesAsDirty(e){if(this.subMeshes)for(let t of this.subMeshes)for(let i=0;it.markAsLightDirty(e))}_markSubMeshesAsAttributesDirty(){this._markSubMeshesAsDirty(e=>e.markAsAttributesDirty())}_markSubMeshesAsMiscDirty(){this._markSubMeshesAsDirty(e=>e.markAsMiscDirty())}markAsDirty(e){return this._currentRenderId=Number.MAX_VALUE,super.markAsDirty(e),this._isDirty=!0,this}resetDrawCache(e,t=!1){if(this.subMeshes)for(let i of this.subMeshes)i.resetDrawCache(e,t)}get isBlocked(){return!1}getLOD(e){return this}getTotalVertices(){return 0}getTotalIndices(){return 0}getIndices(){return null}getVerticesData(e){return null}setVerticesData(e,t,i,r){return this}updateVerticesData(e,t,i,r){return this}setIndices(e,t){return this}isVerticesDataPresent(e){return!1}getBoundingInfo(){return this._masterMesh?this._masterMesh.getBoundingInfo():(this._boundingInfoIsDirty&&(this._boundingInfoIsDirty=!1,this._updateBoundingInfo()),this._boundingInfo)}getRawBoundingInfo(){var e;return(e=this.rawBoundingInfo)!=null?e:this.getBoundingInfo()}setBoundingInfo(e){return this._boundingInfo=e,this}get hasBoundingInfo(){return this._boundingInfo!==null}buildBoundingInfo(e,t,i){return this._boundingInfo=new fn(e,t,i),this._boundingInfo}normalizeToUnitCube(e=!0,t=!1,i){return super.normalizeToUnitCube(e,t,i)}get useBones(){return this.skeleton&&this.getScene().skeletonsEnabled&&this.isVerticesDataPresent(L.MatricesIndicesKind)&&this.isVerticesDataPresent(L.MatricesWeightsKind)}_preActivate(){}_preActivateForIntermediateRendering(e){}_activate(e,t){return this._renderId=e,!0}_postActivate(){}_freeze(){}_unFreeze(){}getWorldMatrix(){return this._masterMesh&&this.billboardMode===$t.BILLBOARDMODE_NONE?this._masterMesh.getWorldMatrix():super.getWorldMatrix()}_getWorldMatrixDeterminant(){return this._masterMesh?this._masterMesh._getWorldMatrixDeterminant():super._getWorldMatrixDeterminant()}get isAnInstance(){return!1}get hasInstances(){return!1}get hasThinInstances(){return!1}movePOV(e,t,i){return this.position.addInPlace(this.calcMovePOV(e,t,i)),this}calcMovePOV(e,t,i){let r=new K;(this.rotationQuaternion?this.rotationQuaternion:ze.RotationYawPitchRoll(this.rotation.y,this.rotation.x,this.rotation.z)).toRotationMatrix(r);let a=b.Zero(),o=this.definedFacingForward?-1:1;return b.TransformCoordinatesFromFloatsToRef(e*o,t,i*o,r,a),a}rotatePOV(e,t,i){return this.rotation.addInPlace(this.calcRotatePOV(e,t,i)),this}calcRotatePOV(e,t,i){let r=this.definedFacingForward?1:-1;return new b(e*r,t,i*r)}_refreshBoundingInfo(e,t){if(e){let i=eA(e,0,this.getTotalVertices(),t);this._boundingInfo?this._boundingInfo.reConstruct(i.minimum,i.maximum):this._boundingInfo=new fn(i.minimum,i.maximum)}if(this.subMeshes)for(let i=0;i{if(r){let o=r._vertexData||(r._vertexData={});return o[a]||this.copyVerticesData(a,o),o[a]}return this.getVerticesData(a)};if(t||(t=s(i)),!t)return null;if(r?(r._outputData?r._outputData.set(t):r._outputData=new Float32Array(t),t=r._outputData):(e.applyMorph&&this.morphTargetManager||e.applySkeleton&&this.skeleton)&&(t=t.slice()),e.applyMorph&&this.morphTargetManager&&mne(t,i,this.morphTargetManager),e.applySkeleton&&this.skeleton){let a=s(L.MatricesIndicesKind),o=s(L.MatricesWeightsKind);if(o&&a){let l=this.numBoneInfluencers>4,c=l?s(L.MatricesIndicesExtraKind):null,f=l?s(L.MatricesWeightsExtraKind):null,h=this.skeleton.getTransformMatrices(this);n._ApplySkeleton(t,i,h,a,o,c,f)}}if(e.updatePositionsArray!==!1&&i===L.PositionKind){let a=this._internalAbstractMeshDataInfo._positions||[],o=a.length;if(a.length=t.length/3,o1||!r.IsGlobal)&&r.updateBoundingInfo(e)}return this}_afterComputeWorldMatrix(){this.doNotSyncBoundingInfo||(this._boundingInfoIsDirty=!0)}isInFrustum(e){return this.getBoundingInfo().isInFrustum(e,this.cullingStrategy)}isCompletelyInFrustum(e){return this.getBoundingInfo().isCompletelyInFrustum(e)}intersectsMesh(e,t=!1,i){let r=this.getBoundingInfo(),s=e.getBoundingInfo();if(r.intersects(s,t))return!0;if(i){for(let a of this.getChildMeshes())if(a.intersectsMesh(e,t,!0))return!0}return!1}intersectsPoint(e){return this.getBoundingInfo().intersectsPoint(e)}get checkCollisions(){return this._internalAbstractMeshDataInfo._meshCollisionData._checkCollisions}set checkCollisions(e){this._internalAbstractMeshDataInfo._meshCollisionData._checkCollisions=e}get collider(){return this._internalAbstractMeshDataInfo._meshCollisionData._collider}moveWithCollisions(e,t=!0){this.getAbsolutePosition().addToRef(this.ellipsoidOffset,this._internalAbstractMeshDataInfo._meshCollisionData._oldPositionForCollisions);let r=this.getScene().collisionCoordinator;return this._internalAbstractMeshDataInfo._meshCollisionData._collider||(this._internalAbstractMeshDataInfo._meshCollisionData._collider=r.createCollider()),this._internalAbstractMeshDataInfo._meshCollisionData._collider._radius=this.ellipsoid,r.getNewPosition(this._internalAbstractMeshDataInfo._meshCollisionData._oldPositionForCollisions,e,this._internalAbstractMeshDataInfo._meshCollisionData._collider,this.collisionRetryCount,this,this._onCollisionPositionChange,this.uniqueId,t),this}_collideForSubMesh(e,t,i){var r;if(this._generatePointsArray(),!this._positions)return this;if(!e._lastColliderWorldVertices||!e._lastColliderTransformMatrix.equals(t)){e._lastColliderTransformMatrix=t.clone(),e._lastColliderWorldVertices=[],e._trianglePlanes=[];let s=e.verticesStart,a=e.verticesStart+e.verticesCount;for(let o=s;o1&&!a._checkCollision(e)||this._collideForSubMesh(a,t,e)}return this}_shouldConvertRHS(){return!1}_checkCollision(e){if(!this.getBoundingInfo()._checkCollision(e))return this;let t=Q.Matrix[0],i=Q.Matrix[1];return K.ScalingToRef(1/e._radius.x,1/e._radius.y,1/e._radius.z,t),this.worldMatrixFromCache.multiplyToRef(t,i),this._processCollisionsForSubMeshes(e,i),this}_generatePointsArray(){return!1}intersects(e,t,i,r=!1,s,a=!1){let o=new Hn,l=this.getClassName(),c=l==="InstancedLinesMesh"||l==="LinesMesh"||l==="GreasedLineMesh"?this.intersectionThreshold:0,f=this.getBoundingInfo();if(!this.subMeshes||!a&&(!e.intersectsSphere(f.boundingSphere,c)||!e.intersectsBox(f.boundingBox,c)))return o;if(r)return o.hit=!a,o.pickedMesh=a?null:this,o.distance=a?0:b.Distance(e.origin,f.boundingSphere.center),o.subMeshId=0,o;if(!this._generatePointsArray())return o;let h=null,d=this._scene.getIntersectingSubMeshCandidates(this,e),u=d.length,m=!1;for(let _=0;_1&&!a&&!p.canIntersects(e))continue;let g=p.intersects(e,this._positions,this.getIndices(),t,i);if(g&&(t||!h||g.distanceo!==this&&o.actionManager===this.actionManager)&&this.actionManager.dispose(),this.actionManager=null),this._internalAbstractMeshDataInfo._skeleton=null,this._transformMatrixTexture&&(this._transformMatrixTexture.dispose(),this._transformMatrixTexture=null),i=0;i-1&&this._parentContainer.meshes.splice(o,1),this._parentContainer=null}if(t&&this.material&&(this.material.getClassName()==="MultiMaterial"?this.material.dispose(!1,!0,!0):this.material.dispose(!1,!0)),!e)for(i=0;i65535){l=!0;break}l?e.depthSortedIndices=new Uint32Array(i):e.depthSortedIndices=new Uint16Array(i)}if(e.facetDepthSortFunction=function(l,c){return c.sqDistance-l.sqDistance},!e.facetDepthSortFrom){let l=this.getScene().activeCamera;e.facetDepthSortFrom=l?l.position:b.Zero()}e.depthSortedFacets=[];for(let l=0;lNt?s.maximum.x-s.minimum.x:Nt,e.bbSize.y=s.maximum.y-s.minimum.y>Nt?s.maximum.y-s.minimum.y:Nt,e.bbSize.z=s.maximum.z-s.minimum.z>Nt?s.maximum.z-s.minimum.z:Nt;let a=e.bbSize.x>e.bbSize.y?e.bbSize.x:e.bbSize.y;if(a=a>e.bbSize.z?a:e.bbSize.z,e.subDiv.max=e.partitioningSubdivisions,e.subDiv.X=Math.floor(e.subDiv.max*e.bbSize.x/a),e.subDiv.Y=Math.floor(e.subDiv.max*e.bbSize.y/a),e.subDiv.Z=Math.floor(e.subDiv.max*e.bbSize.z/a),e.subDiv.X=e.subDiv.X<1?1:e.subDiv.X,e.subDiv.Y=e.subDiv.Y<1?1:e.subDiv.Y,e.subDiv.Z=e.subDiv.Z<1?1:e.subDiv.Z,e.facetParameters.facetNormals=this.getFacetLocalNormals(),e.facetParameters.facetPositions=this.getFacetLocalPositions(),e.facetParameters.facetPartitioning=this.getFacetLocalPartitioning(),e.facetParameters.bInfo=s,e.facetParameters.bbSize=e.bbSize,e.facetParameters.subDiv=e.subDiv,e.facetParameters.ratio=this.partitioningBBoxRatio,e.facetParameters.depthSort=e.facetDepthSort,e.facetDepthSort&&e.facetDepthSortEnabled&&(this.computeWorldMatrix(!0),this._worldMatrix.invertToRef(e.invertedMatrix),b.TransformCoordinatesToRef(e.facetDepthSortFrom,e.invertedMatrix,e.facetDepthSortOrigin),e.facetParameters.distanceTo=e.facetDepthSortOrigin),e.facetParameters.depthSortedFacets=e.depthSortedFacets,r&&Ie.ComputeNormals(t,i,r,e.facetParameters),e.facetDepthSort&&e.facetDepthSortEnabled){e.depthSortedFacets.sort(e.facetDepthSortFunction);let l=e.depthSortedIndices.length/3|0;for(let c=0;cs.subDiv.max||o<0||o>s.subDiv.max||l<0||l>s.subDiv.max?null:s.facetPartitioning[a+s.subDiv.max*o+s.subDiv.max*s.subDiv.max*l]}getClosestFacetAtCoordinates(e,t,i,r,s=!1,a=!0){let o=this.getWorldMatrix(),l=Q.Matrix[5];o.invertToRef(l);let c=Q.Vector3[8];b.TransformCoordinatesFromFloatsToRef(e,t,i,l,c);let f=this.getClosestFacetAtLocalCoordinates(c.x,c.y,c.z,r,s,a);return r&&b.TransformCoordinatesFromFloatsToRef(r.x,r.y,r.z,o,r),f}getClosestFacetAtLocalCoordinates(e,t,i,r,s=!1,a=!0){let o=null,l,c,f,h,d,u,m,_,p=this.getFacetLocalPositions(),g=this.getFacetLocalNormals(),v=this.getFacetsAtLocalCoordinates(e,t,i);if(!v)return null;let x=Number.MAX_VALUE,A,S,E,R;for(let I=0;I=0||s&&!a&&h<=0)&&(h=E.x*R.x+E.y*R.y+E.z*R.z,d=-(E.x*e+E.y*t+E.z*i-h)/(E.x*E.x+E.y*E.y+E.z*E.z),u=e+E.x*d,m=t+E.y*d,_=i+E.z*d,l=u-e,c=m-t,f=_-i,A=l*l+c*c+f*f,A(MV(),IV));return t(e),this.setIndices(e,this.getTotalVertices()),this}alignWithNormal(e,t){t||(t=ds.Y);let i=Q.Vector3[0],r=Q.Vector3[1];return b.CrossToRef(t,e,r),b.CrossToRef(e,r,i),this.rotationQuaternion?ze.RotationQuaternionFromAxisToRef(i,e,r,this.rotationQuaternion):b.RotationFromAxisToRef(i,e,r,this.rotation),this}_checkOcclusionQuery(e=!1){return!1}disableEdgesRendering(){throw Xe("EdgesRenderer")}enableEdgesRendering(e,t,i){throw Xe("EdgesRenderer")}getConnectedParticleSystems(){return this._scene.particleSystems.filter(e=>e.emitter===this)}};pr.OCCLUSION_TYPE_NONE=0;pr.OCCLUSION_TYPE_OPTIMISTIC=1;pr.OCCLUSION_TYPE_STRICT=2;pr.OCCLUSION_ALGORITHM_TYPE_ACCURATE=0;pr.OCCLUSION_ALGORITHM_TYPE_CONSERVATIVE=1;pr.CULLINGSTRATEGY_STANDARD=0;pr.CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY=1;pr.CULLINGSTRATEGY_OPTIMISTIC_INCLUSION=2;pr.CULLINGSTRATEGY_OPTIMISTIC_INCLUSION_THEN_BSPHERE_ONLY=3;pr.DefaultIsPickable=!0;P([us.filter((...n)=>!Array.isArray(n[0])&&!Array.isArray(n[3])&&!Array.isArray(n[4])&&!Array.isArray(n[5])&&!Array.isArray(n[6]))],pr,"_ApplySkeleton",null);Ft("BABYLON.AbstractMesh",pr)});var bn,CV=C(()=>{kt();Er();Ut();bn=class{constructor(){this.reset()}reset(){this.enabled=!1,this.mask=255,this.funcRef=1,this.funcMask=255,this.func=519,this.opStencilFail=7680,this.opDepthFail=7680,this.opStencilDepthPass=7681,this.backFunc=519,this.backOpStencilFail=7680,this.backOpDepthFail=7680,this.backOpStencilDepthPass=7681}get func(){return this._func}set func(e){this._func=e}get backFunc(){return this._backFunc}set backFunc(e){this._backFunc=e}get funcRef(){return this._funcRef}set funcRef(e){this._funcRef=e}get funcMask(){return this._funcMask}set funcMask(e){this._funcMask=e}get opStencilFail(){return this._opStencilFail}set opStencilFail(e){this._opStencilFail=e}get opDepthFail(){return this._opDepthFail}set opDepthFail(e){this._opDepthFail=e}get opStencilDepthPass(){return this._opStencilDepthPass}set opStencilDepthPass(e){this._opStencilDepthPass=e}get backOpStencilFail(){return this._backOpStencilFail}set backOpStencilFail(e){this._backOpStencilFail=e}get backOpDepthFail(){return this._backOpDepthFail}set backOpDepthFail(e){this._backOpDepthFail=e}get backOpStencilDepthPass(){return this._backOpStencilDepthPass}set backOpStencilDepthPass(e){this._backOpStencilDepthPass=e}get mask(){return this._mask}set mask(e){this._mask=e}get enabled(){return this._enabled}set enabled(e){this._enabled=e}getClassName(){return"MaterialStencilState"}copyTo(e){tt.Clone(()=>e,this)}serialize(){return tt.Serialize(this)}parse(e,t,i){tt.Parse(()=>this,e,t,i)}};P([w()],bn.prototype,"func",null);P([w()],bn.prototype,"backFunc",null);P([w()],bn.prototype,"funcRef",null);P([w()],bn.prototype,"funcMask",null);P([w()],bn.prototype,"opStencilFail",null);P([w()],bn.prototype,"opDepthFail",null);P([w()],bn.prototype,"opStencilDepthPass",null);P([w()],bn.prototype,"backOpStencilFail",null);P([w()],bn.prototype,"backOpDepthFail",null);P([w()],bn.prototype,"backOpStencilDepthPass",null);P([w()],bn.prototype,"mask",null);P([w()],bn.prototype,"enabled",null)});function In(n){n.indexOf("vClipPlane")===-1&&n.push("vClipPlane"),n.indexOf("vClipPlane2")===-1&&n.push("vClipPlane2"),n.indexOf("vClipPlane3")===-1&&n.push("vClipPlane3"),n.indexOf("vClipPlane4")===-1&&n.push("vClipPlane4"),n.indexOf("vClipPlane5")===-1&&n.push("vClipPlane5"),n.indexOf("vClipPlane6")===-1&&n.push("vClipPlane6")}function tl(n,e,t){var c,f,h,d,u,m;let i=!!((c=n.clipPlane)!=null?c:e.clipPlane),r=!!((f=n.clipPlane2)!=null?f:e.clipPlane2),s=!!((h=n.clipPlane3)!=null?h:e.clipPlane3),a=!!((d=n.clipPlane4)!=null?d:e.clipPlane4),o=!!((u=n.clipPlane5)!=null?u:e.clipPlane5),l=!!((m=n.clipPlane6)!=null?m:e.clipPlane6);i&&t.push("#define CLIPPLANE"),r&&t.push("#define CLIPPLANE2"),s&&t.push("#define CLIPPLANE3"),a&&t.push("#define CLIPPLANE4"),o&&t.push("#define CLIPPLANE5"),l&&t.push("#define CLIPPLANE6")}function yV(n,e,t){var f,h,d,u,m,_;let i=!1,r=!!((f=n.clipPlane)!=null?f:e.clipPlane),s=!!((h=n.clipPlane2)!=null?h:e.clipPlane2),a=!!((d=n.clipPlane3)!=null?d:e.clipPlane3),o=!!((u=n.clipPlane4)!=null?u:e.clipPlane4),l=!!((m=n.clipPlane5)!=null?m:e.clipPlane5),c=!!((_=n.clipPlane6)!=null?_:e.clipPlane6);return t.CLIPPLANE!==r&&(t.CLIPPLANE=r,i=!0),t.CLIPPLANE2!==s&&(t.CLIPPLANE2=s,i=!0),t.CLIPPLANE3!==a&&(t.CLIPPLANE3=a,i=!0),t.CLIPPLANE4!==o&&(t.CLIPPLANE4=o,i=!0),t.CLIPPLANE5!==l&&(t.CLIPPLANE5=l,i=!0),t.CLIPPLANE6!==c&&(t.CLIPPLANE6=c,i=!0),i}function Mn(n,e,t){var r,s,a,o,l,c;let i=(r=e.clipPlane)!=null?r:t.clipPlane;rm(n,"vClipPlane",i),i=(s=e.clipPlane2)!=null?s:t.clipPlane2,rm(n,"vClipPlane2",i),i=(a=e.clipPlane3)!=null?a:t.clipPlane3,rm(n,"vClipPlane3",i),i=(o=e.clipPlane4)!=null?o:t.clipPlane4,rm(n,"vClipPlane4",i),i=(l=e.clipPlane5)!=null?l:t.clipPlane5,rm(n,"vClipPlane5",i),i=(c=e.clipPlane6)!=null?c:t.clipPlane6,rm(n,"vClipPlane6",i)}function rm(n,e,t){var i;if(t){let r=((i=Aa.getScene())==null?void 0:i.floatingOriginOffset)||b.ZeroReadOnly;n.setFloat4(e,t.normal.x,t.normal.y,t.normal.z,t.d+b.Dot(t.normal,r))}}var il=C(()=>{w_();Ge()});var le,Ma=C(()=>{Lr();le=class{static get DiffuseTextureEnabled(){return this._DiffuseTextureEnabled}static set DiffuseTextureEnabled(e){this._DiffuseTextureEnabled!==e&&(this._DiffuseTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get BaseWeightTextureEnabled(){return this._BaseWeightTextureEnabled}static set BaseWeightTextureEnabled(e){this._BaseWeightTextureEnabled!==e&&(this._BaseWeightTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get BaseDiffuseRoughnessTextureEnabled(){return this._BaseDiffuseRoughnessTextureEnabled}static set BaseDiffuseRoughnessTextureEnabled(e){this._BaseDiffuseRoughnessTextureEnabled!==e&&(this._BaseDiffuseRoughnessTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get DetailTextureEnabled(){return this._DetailTextureEnabled}static set DetailTextureEnabled(e){this._DetailTextureEnabled!==e&&(this._DetailTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get DecalMapEnabled(){return this._DecalMapEnabled}static set DecalMapEnabled(e){this._DecalMapEnabled!==e&&(this._DecalMapEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get AmbientTextureEnabled(){return this._AmbientTextureEnabled}static set AmbientTextureEnabled(e){this._AmbientTextureEnabled!==e&&(this._AmbientTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get OpacityTextureEnabled(){return this._OpacityTextureEnabled}static set OpacityTextureEnabled(e){this._OpacityTextureEnabled!==e&&(this._OpacityTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get ReflectionTextureEnabled(){return this._ReflectionTextureEnabled}static set ReflectionTextureEnabled(e){this._ReflectionTextureEnabled!==e&&(this._ReflectionTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get EmissiveTextureEnabled(){return this._EmissiveTextureEnabled}static set EmissiveTextureEnabled(e){this._EmissiveTextureEnabled!==e&&(this._EmissiveTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get SpecularTextureEnabled(){return this._SpecularTextureEnabled}static set SpecularTextureEnabled(e){this._SpecularTextureEnabled!==e&&(this._SpecularTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get BumpTextureEnabled(){return this._BumpTextureEnabled}static set BumpTextureEnabled(e){this._BumpTextureEnabled!==e&&(this._BumpTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get LightmapTextureEnabled(){return this._LightmapTextureEnabled}static set LightmapTextureEnabled(e){this._LightmapTextureEnabled!==e&&(this._LightmapTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get RefractionTextureEnabled(){return this._RefractionTextureEnabled}static set RefractionTextureEnabled(e){this._RefractionTextureEnabled!==e&&(this._RefractionTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get ColorGradingTextureEnabled(){return 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ClearCoatTintTextureEnabled(e){this._ClearCoatTintTextureEnabled!==e&&(this._ClearCoatTintTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get SheenTextureEnabled(){return this._SheenTextureEnabled}static set SheenTextureEnabled(e){this._SheenTextureEnabled!==e&&(this._SheenTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get AnisotropicTextureEnabled(){return this._AnisotropicTextureEnabled}static set AnisotropicTextureEnabled(e){this._AnisotropicTextureEnabled!==e&&(this._AnisotropicTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get ThicknessTextureEnabled(){return this._ThicknessTextureEnabled}static set ThicknessTextureEnabled(e){this._ThicknessTextureEnabled!==e&&(this._ThicknessTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get RefractionIntensityTextureEnabled(){return this._ThicknessTextureEnabled}static set RefractionIntensityTextureEnabled(e){this._RefractionIntensityTextureEnabled!==e&&(this._RefractionIntensityTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get TranslucencyIntensityTextureEnabled(){return this._TranslucencyIntensityTextureEnabled}static set TranslucencyIntensityTextureEnabled(e){this._TranslucencyIntensityTextureEnabled!==e&&(this._TranslucencyIntensityTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get TranslucencyColorTextureEnabled(){return this._TranslucencyColorTextureEnabled}static set TranslucencyColorTextureEnabled(e){this._TranslucencyColorTextureEnabled!==e&&(this._TranslucencyColorTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get IridescenceTextureEnabled(){return this._IridescenceTextureEnabled}static set IridescenceTextureEnabled(e){this._IridescenceTextureEnabled!==e&&(this._IridescenceTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}};le._DiffuseTextureEnabled=!0;le._BaseWeightTextureEnabled=!0;le._BaseDiffuseRoughnessTextureEnabled=!0;le._DetailTextureEnabled=!0;le._DecalMapEnabled=!0;le._AmbientTextureEnabled=!0;le._OpacityTextureEnabled=!0;le._ReflectionTextureEnabled=!0;le._EmissiveTextureEnabled=!0;le._SpecularTextureEnabled=!0;le._BumpTextureEnabled=!0;le._LightmapTextureEnabled=!0;le._RefractionTextureEnabled=!0;le._ColorGradingTextureEnabled=!0;le._FresnelEnabled=!0;le._ClearCoatTextureEnabled=!0;le._ClearCoatBumpTextureEnabled=!0;le._ClearCoatTintTextureEnabled=!0;le._SheenTextureEnabled=!0;le._AnisotropicTextureEnabled=!0;le._ThicknessTextureEnabled=!0;le._RefractionIntensityTextureEnabled=!0;le._TranslucencyIntensityTextureEnabled=!0;le._TranslucencyColorTextureEnabled=!0;le._IridescenceTextureEnabled=!0});function uf(n,e,t){if(!n||n.LOGARITHMICDEPTH||n.indexOf&&n.indexOf("LOGARITHMICDEPTH")>=0){let i=t.activeCamera;i.mode===1&&J.Error("Logarithmic depth is not compatible with orthographic cameras!",20),e.setFloat("logarithmicDepthConstant",2/(Math.log(i.maxZ+1)/Math.LN2))}}var PV=C(()=>{Pt()});function mf(n,e,t,i=!1){t&&n.fogEnabled&&(!e||e.applyFog)&&n.fogMode!==0&&(t.setFloat4("vFogInfos",n.fogMode,n.fogStart,n.fogEnd,n.fogDensity),i?(n.fogColor.toLinearSpaceToRef(DV,n.getEngine().useExactSrgbConversions),t.setColor3("vFogColor",DV)):t.setColor3("vFogColor",n.fogColor))}function rl(n,e,t,i,r,s,a,o,l,c){let f=n.numMaxInfluencers||n.numInfluencers;return f<=0?0:(e.push("#define MORPHTARGETS"),n.hasPositions&&e.push("#define MORPHTARGETTEXTURE_HASPOSITIONS"),n.hasNormals&&e.push("#define MORPHTARGETTEXTURE_HASNORMALS"),n.hasTangents&&e.push("#define MORPHTARGETTEXTURE_HASTANGENTS"),n.hasUVs&&e.push("#define MORPHTARGETTEXTURE_HASUVS"),n.hasUV2s&&e.push("#define 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o=a&&a.supportsPositions&&i,l=a&&a.supportsNormals&&t.NORMAL,c=a&&a.supportsTangents&&t.TANGENT,f=a&&a.supportsUVs&&t.UV1,h=a&&a.supportsUV2s&&t.UV2,d=a&&a.supportsColors&&t.VERTEXCOLOR;for(let u=0;us&&J.Error("Cannot add more vertex attributes for mesh "+e.name)}}function co(n,e=!1){n.push("world0"),n.push("world1"),n.push("world2"),n.push("world3"),e&&(n.push("previousWorld0"),n.push("previousWorld1"),n.push("previousWorld2"),n.push("previousWorld3"))}function Cn(n,e){let t=n.morphTargetManager;!n||!t||e.setFloatArray("morphTargetInfluences",t.influences)}function pf(n,e){e.bindToEffect(n,"Scene")}function nm(n,e,t,i,r=null,s=!1,a=!1,o=!1,l=!1,c=!1,f=!1,h=0){if(n.texturesEnabled&&r&&le.ReflectionTextureEnabled){if(t.updateMatrix("reflectionMatrix",r.getReflectionTextureMatrix()),t.updateFloat2("vReflectionInfos",r.level*n.iblIntensity,h),o&&r.boundingBoxSize){let d=r;t.updateVector3("vReflectionPosition",d.boundingBoxPosition),t.updateVector3("vReflectionSize",d.boundingBoxSize)}if(s){let d=r.getSize().width;t.updateFloat2("vReflectionFilteringInfo",d,Math.log2(d))}if(c&&!e.USEIRRADIANCEMAP){let d=r.sphericalPolynomial;if(e.USESPHERICALFROMREFLECTIONMAP&&d)if(e.SPHERICAL_HARMONICS){let u=d.preScaledHarmonics;t.updateVector3("vSphericalL00",u.l00),t.updateVector3("vSphericalL1_1",u.l1_1),t.updateVector3("vSphericalL10",u.l10),t.updateVector3("vSphericalL11",u.l11),t.updateVector3("vSphericalL2_2",u.l2_2),t.updateVector3("vSphericalL2_1",u.l2_1),t.updateVector3("vSphericalL20",u.l20),t.updateVector3("vSphericalL21",u.l21),t.updateVector3("vSphericalL22",u.l22)}else t.updateFloat3("vSphericalX",d.x.x,d.x.y,d.x.z),t.updateFloat3("vSphericalY",d.y.x,d.y.y,d.y.z),t.updateFloat3("vSphericalZ",d.z.x,d.z.y,d.z.z),t.updateFloat3("vSphericalXX_ZZ",d.xx.x-d.zz.x,d.xx.y-d.zz.y,d.xx.z-d.zz.z),t.updateFloat3("vSphericalYY_ZZ",d.yy.x-d.zz.x,d.yy.y-d.zz.y,d.yy.z-d.zz.z),t.updateFloat3("vSphericalZZ",d.zz.x,d.zz.y,d.zz.z),t.updateFloat3("vSphericalXY",d.xy.x,d.xy.y,d.xy.z),t.updateFloat3("vSphericalYZ",d.yz.x,d.yz.y,d.yz.z),t.updateFloat3("vSphericalZX",d.zx.x,d.zx.y,d.zx.z)}else l&&e.USEIRRADIANCEMAP&&e.USE_IRRADIANCE_DOMINANT_DIRECTION&&r.irradianceTexture&&t.updateVector3("vReflectionDominantDirection",r.irradianceTexture._dominantDirection);a&&t.updateFloat3("vReflectionMicrosurfaceInfos",r.getSize().width,r.lodGenerationScale,r.lodGenerationOffset)}f&&t.updateColor3("vReflectionColor",i)}function aA(n,e,t,i=null,r=!1){if(i&&le.ReflectionTextureEnabled){e.LODBASEDMICROSFURACE?t.setTexture("reflectionSampler",i):(t.setTexture("reflectionSampler",i._lodTextureMid||i),t.setTexture("reflectionSamplerLow",i._lodTextureLow||i),t.setTexture("reflectionSamplerHigh",i._lodTextureHigh||i)),e.USEIRRADIANCEMAP&&t.setTexture("irradianceSampler",i.irradianceTexture);let s=n.iblCdfGenerator;r&&s&&t.setTexture("icdfSampler",s.getIcdfTexture())}}function ri(n,e,t){e._needUVs=!0,e[t]=!0,n.optimizeUVAllocation&&n.getTextureMatrix().isIdentityAs3x2()?(e[t+"DIRECTUV"]=n.coordinatesIndex+1,e["MAINUV"+(n.coordinatesIndex+1)]=!0):e[t+"DIRECTUV"]=0}function ni(n,e,t){let i=n.getTextureMatrix();e.updateMatrix(t+"Matrix",i)}function sm(n,e,t){t.BAKED_VERTEX_ANIMATION_TEXTURE&&t.INSTANCES&&n.push("bakedVertexAnimationSettingsInstanced")}function _ne(n,e){return e.set(n),e}function gs(n,e,t){if(!(!e||!n)&&(n.computeBonesUsingShaders&&e._bonesComputationForcedToCPU&&(n.computeBonesUsingShaders=!1),n.useBones&&n.computeBonesUsingShaders&&n.skeleton)){let i=n.skeleton;if(i.isUsingTextureForMatrices&&e.getUniformIndex("boneTextureInfo")>-1){let r=i.getTransformMatrixTexture(n);e.setTexture("boneSampler",r),e.setFloat2("boneTextureInfo",i._textureWidth,i._textureHeight)}else{let r=i.getTransformMatrices(n);r&&(e.setMatrices("mBones",r),t&&n.getScene().prePassRenderer&&n.getScene().prePassRenderer.getIndex(2)&&(t.previousBones[n.uniqueId]||(t.previousBones[n.uniqueId]=r.slice()),e.setMatrices("mPreviousBones",t.previousBones[n.uniqueId]),_ne(r,t.previousBones[n.uniqueId])))}}}function gne(n,e,t,i,r,s=!0){n._bindLight(e,t,i,r,s)}function am(n,e,t,i,r=4){let s=Math.min(e.lightSources.length,r);for(let a=0;a0&&(i.addCPUSkinningFallback(0,e),n.push("matricesIndices"),n.push("matricesWeights"),t.NUM_BONE_INFLUENCERS>4&&(n.push("matricesIndicesExtra"),n.push("matricesWeightsExtra")))}function lm(n,e){(e.INSTANCES||e.THIN_INSTANCES)&&co(n,!!e.PREPASS_VELOCITY),e.INSTANCESCOLOR&&n.push("instanceColor")}function cm(n,e,t=4,i=0){let r=0;for(let s=0;s0&&(r=i+s,e.addFallback(r,"LIGHT"+s)),n.SHADOWS||(n["SHADOW"+s]&&e.addFallback(i,"SHADOW"+s),n["SHADOWPCF"+s]&&e.addFallback(i,"SHADOWPCF"+s),n["SHADOWPCSS"+s]&&e.addFallback(i,"SHADOWPCSS"+s),n["SHADOWPOISSON"+s]&&e.addFallback(i,"SHADOWPOISSON"+s),n["SHADOWESM"+s]&&e.addFallback(i,"SHADOWESM"+s),n["SHADOWCLOSEESM"+s]&&e.addFallback(i,"SHADOWCLOSEESM"+s));return r}function vne(n,e){return e.fogEnabled&&n.applyFog&&e.fogMode!==0}function fm(n,e,t,i,r,s,a,o=!1,l=!1,c,f){var h;if(a._areMiscDirty){a.LOGARITHMICDEPTH=t,a.POINTSIZE=i,a.FOG=r&&vne(n,e),a.NONUNIFORMSCALING=n.nonUniformScaling,a.ALPHATEST=s,a.DECAL_AFTER_DETAIL=o,a.USE_VERTEX_PULLING=l,a.RIGHT_HANDED=e.useRightHandedSystem;let d=(h=c==null?void 0:c.geometry)==null?void 0:h.getIndexBuffer(),u=c?c.isUnIndexed:!1;a.VERTEX_PULLING_USE_INDEX_BUFFER=!!d&&!u,a.VERTEX_PULLING_INDEX_BUFFER_32BITS=d&&!u?d.is32Bits:!1,a.VERTEXOUTPUT_INVARIANT=!!f}}function hm(n,e,t,i=!1){if(!n.lightsEnabled||i)return!0;let r=e.lightSources,s=Math.min(r.length,t);for(let a=0;a0?(t.NUM_SAMPLES=""+r,a._features.needTypeSuffixInShaderConstants&&(t.NUM_SAMPLES=t.NUM_SAMPLES+"u"),t.REALTIME_FILTERING=!0,n.iblCdfGenerator&&(t.IBL_CDF_FILTERING=!0)):t.REALTIME_FILTERING=!1,t.INVERTCUBICMAP=e.coordinatesMode===ge.INVCUBIC_MODE,t.REFLECTIONMAP_3D=e.isCube,t.REFLECTIONMAP_OPPOSITEZ=t.REFLECTIONMAP_3D&&n.useRightHandedSystem?!e.invertZ:e.invertZ,t.REFLECTIONMAP_CUBIC=!1,t.REFLECTIONMAP_EXPLICIT=!1,t.REFLECTIONMAP_PLANAR=!1,t.REFLECTIONMAP_PROJECTION=!1,t.REFLECTIONMAP_SKYBOX=!1,t.REFLECTIONMAP_SPHERICAL=!1,t.REFLECTIONMAP_EQUIRECTANGULAR=!1,t.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,t.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,e.coordinatesMode){case ge.EXPLICIT_MODE:t.REFLECTIONMAP_EXPLICIT=!0;break;case ge.PLANAR_MODE:t.REFLECTIONMAP_PLANAR=!0;break;case ge.PROJECTION_MODE:t.REFLECTIONMAP_PROJECTION=!0;break;case ge.SKYBOX_MODE:t.REFLECTIONMAP_SKYBOX=!0;break;case ge.SPHERICAL_MODE:t.REFLECTIONMAP_SPHERICAL=!0;break;case ge.EQUIRECTANGULAR_MODE:t.REFLECTIONMAP_EQUIRECTANGULAR=!0;break;case ge.FIXED_EQUIRECTANGULAR_MODE:t.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!0;break;case ge.FIXED_EQUIRECTANGULAR_MIRRORED_MODE:t.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!0;break;case ge.CUBIC_MODE:case ge.INVCUBIC_MODE:default:t.REFLECTIONMAP_CUBIC=!0,t.USE_LOCAL_REFLECTIONMAP_CUBIC=!!e.boundingBoxSize;break}e.coordinatesMode!==ge.SKYBOX_MODE&&(e.irradianceTexture?(t.USEIRRADIANCEMAP=!0,t.USESPHERICALFROMREFLECTIONMAP=!1,t.USESPHERICALINVERTEX=!1,e.irradianceTexture._dominantDirection?t.USE_IRRADIANCE_DOMINANT_DIRECTION=!0:t.USE_IRRADIANCE_DOMINANT_DIRECTION=!1):e.isCube&&(t.USESPHERICALFROMREFLECTIONMAP=!0,t.USEIRRADIANCEMAP=!1,t.USE_IRRADIANCE_DOMINANT_DIRECTION=!1,t.USESPHERICALINVERTEX=s))}else t.REFLECTION=!1,t.REFLECTIONMAP_3D=!1,t.REFLECTIONMAP_SPHERICAL=!1,t.REFLECTIONMAP_PLANAR=!1,t.REFLECTIONMAP_CUBIC=!1,t.USE_LOCAL_REFLECTIONMAP_CUBIC=!1,t.REFLECTIONMAP_PROJECTION=!1,t.REFLECTIONMAP_SKYBOX=!1,t.REFLECTIONMAP_EXPLICIT=!1,t.REFLECTIONMAP_EQUIRECTANGULAR=!1,t.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,t.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,t.INVERTCUBICMAP=!1,t.USESPHERICALFROMREFLECTIONMAP=!1,t.USEIRRADIANCEMAP=!1,t.USE_IRRADIANCE_DOMINANT_DIRECTION=!1,t.USESPHERICALINVERTEX=!1,t.REFLECTIONMAP_OPPOSITEZ=!1,t.LODINREFLECTIONALPHA=!1,t.GAMMAREFLECTION=!1,t.RGBDREFLECTION=!1,t.LINEARSPECULARREFLECTION=!1;return!0}function Ene(n,e,t,i,r,s,a){var o;switch(a.needNormals=!0,r["LIGHT"+i]===void 0&&(a.needRebuild=!0),r["LIGHT"+i]=!0,r["SPOTLIGHT"+i]=!1,r["HEMILIGHT"+i]=!1,r["POINTLIGHT"+i]=!1,r["DIRLIGHT"+i]=!1,r["AREALIGHT"+i]=!1,r["CLUSTLIGHT"+i]=!1,t.prepareLightSpecificDefines(r,i),r["LIGHT_FALLOFF_PHYSICAL"+i]=!1,r["LIGHT_FALLOFF_GLTF"+i]=!1,r["LIGHT_FALLOFF_STANDARD"+i]=!1,t.falloffType){case Kt.FALLOFF_GLTF:r["LIGHT_FALLOFF_GLTF"+i]=!0;break;case Kt.FALLOFF_PHYSICAL:r["LIGHT_FALLOFF_PHYSICAL"+i]=!0;break;case Kt.FALLOFF_STANDARD:r["LIGHT_FALLOFF_STANDARD"+i]=!0;break}if(s&&!t.specular.equalsFloats(0,0,0)&&(a.specularEnabled=!0),r["SHADOW"+i]=!1,r["SHADOWCSM"+i]=!1,r["SHADOWCSMDEBUG"+i]=!1,r["SHADOWCSMNUM_CASCADES"+i]=!1,r["SHADOWCSMUSESHADOWMAXZ"+i]=!1,r["SHADOWCSMNOBLEND"+i]=!1,r["SHADOWCSM_RIGHTHANDED"+i]=!1,r["SHADOWPCF"+i]=!1,r["SHADOWPCSS"+i]=!1,r["SHADOWPOISSON"+i]=!1,r["SHADOWESM"+i]=!1,r["SHADOWCLOSEESM"+i]=!1,r["SHADOWCUBE"+i]=!1,r["SHADOWLOWQUALITY"+i]=!1,r["SHADOWMEDIUMQUALITY"+i]=!1,e&&e.receiveShadows&&n.shadowsEnabled&&t.shadowEnabled){let l=(o=t.getShadowGenerator(n.activeCamera))!=null?o:t.getShadowGenerator();if(l){let c=l.getShadowMap();c&&c.renderList&&c.renderList.length>0&&(a.shadowEnabled=!0,l.prepareDefines(r,i))}}t.lightmapMode!=Kt.LIGHTMAP_DEFAULT?(a.lightmapMode=!0,r["LIGHTMAPEXCLUDED"+i]=!0,r["LIGHTMAPNOSPECULAR"+i]=t.lightmapMode==Kt.LIGHTMAP_SHADOWSONLY):(r["LIGHTMAPEXCLUDED"+i]=!1,r["LIGHTMAPNOSPECULAR"+i]=!1)}function um(n,e,t,i,r,s=null,a=!1){let o=xne(n,i);s!==!1&&(o=yV(t,n,i)),i.DEPTHPREPASS!==!e.getColorWrite()&&(i.DEPTHPREPASS=!i.DEPTHPREPASS,o=!0),i.INSTANCES!==r&&(i.INSTANCES=r,o=!0),i.THIN_INSTANCES!==a&&(i.THIN_INSTANCES=a,o=!0),o&&i.markAsUnprocessed()}function Sne(n,e){if(n.useBones&&n.computeBonesUsingShaders&&n.skeleton){e.NUM_BONE_INFLUENCERS=n.numBoneInfluencers;let t=e.BONETEXTURE!==void 0;if(n.skeleton.isUsingTextureForMatrices&&t)e.BONETEXTURE=!0;else{e.BonesPerMesh=n.skeleton.bones.length+1,e.BONETEXTURE=t?!1:void 0;let i=n.getScene().prePassRenderer;if(i&&i.enabled){let r=i.excludedSkinnedMesh.indexOf(n)===-1;e.BONES_VELOCITY_ENABLED=r}}}else e.NUM_BONE_INFLUENCERS=0,e.BonesPerMesh=0,e.BONETEXTURE!==void 0&&(e.BONETEXTURE=!1)}function Tne(n,e){let t=n.morphTargetManager;t?(e.MORPHTARGETS_UV=t.supportsUVs&&e.UV1,e.MORPHTARGETS_UV2=t.supportsUV2s&&e.UV2,e.MORPHTARGETS_TANGENT=t.supportsTangents&&e.TANGENT,e.MORPHTARGETS_NORMAL=t.supportsNormals&&e.NORMAL,e.MORPHTARGETS_POSITION=t.supportsPositions,e.MORPHTARGETS_COLOR=t.supportsColors,e.MORPHTARGETTEXTURE_HASUVS=t.hasUVs,e.MORPHTARGETTEXTURE_HASUV2S=t.hasUV2s,e.MORPHTARGETTEXTURE_HASTANGENTS=t.hasTangents,e.MORPHTARGETTEXTURE_HASNORMALS=t.hasNormals,e.MORPHTARGETTEXTURE_HASPOSITIONS=t.hasPositions,e.MORPHTARGETTEXTURE_HASCOLORS=t.hasColors,e.NUM_MORPH_INFLUENCERS=t.numMaxInfluencers||t.numInfluencers,e.MORPHTARGETS=e.NUM_MORPH_INFLUENCERS>0,e.MORPHTARGETS_TEXTURE=t.isUsingTextureForTargets):(e.MORPHTARGETS_UV=!1,e.MORPHTARGETS_UV2=!1,e.MORPHTARGETS_TANGENT=!1,e.MORPHTARGETS_NORMAL=!1,e.MORPHTARGETS_POSITION=!1,e.MORPHTARGETS_COLOR=!1,e.MORPHTARGETTEXTURE_HASUVS=!1,e.MORPHTARGETTEXTURE_HASUV2S=!1,e.MORPHTARGETTEXTURE_HASTANGENTS=!1,e.MORPHTARGETTEXTURE_HASNORMALS=!1,e.MORPHTARGETTEXTURE_HASPOSITIONS=!1,e.MORPHTARGETTEXTURE_HAS_COLORS=!1,e.MORPHTARGETS=!1,e.NUM_MORPH_INFLUENCERS=0)}function Ane(n,e){let t=n.bakedVertexAnimationManager;e.BAKED_VERTEX_ANIMATION_TEXTURE=!!(t&&t.isEnabled)}function mm(n,e,t,i,r=!1,s=!0,a=!0){if(!e._areAttributesDirty&&e._needNormals===e._normals&&e._needUVs===e._uvs)return!1;e._normals=e._needNormals,e._uvs=e._needUVs,e.NORMAL=e._needNormals&&n.isVerticesDataPresent("normal"),e._needNormals&&n.isVerticesDataPresent("tangent")&&(e.TANGENT=!0);for(let o=1;o<=6;++o)e["UV"+o]=e._needUVs?n.isVerticesDataPresent(`uv${o===1?"":o}`):!1;if(t){let o=n.useVertexColors&&n.isVerticesDataPresent("color");e.VERTEXCOLOR=o,e.VERTEXALPHA=n.hasVertexAlpha&&o&&s}return n.isVerticesDataPresent("instanceColor")&&(n.hasInstances||n.hasThinInstances)&&(e.INSTANCESCOLOR=!0),i&&Sne(n,e),r&&Tne(n,e),a&&Ane(n,e),!0}function pm(n,e){if(n.activeCamera){let t=e.MULTIVIEW;e.MULTIVIEW=n.activeCamera.outputRenderTarget!==null&&n.activeCamera.outputRenderTarget.getViewCount()>1,e.MULTIVIEW!=t&&e.markAsUnprocessed()}}function _m(n,e,t){let i=e.ORDER_INDEPENDENT_TRANSPARENCY,r=e.ORDER_INDEPENDENT_TRANSPARENCY_16BITS;e.ORDER_INDEPENDENT_TRANSPARENCY=n.useOrderIndependentTransparency&&t,e.ORDER_INDEPENDENT_TRANSPARENCY_16BITS=!n.getEngine().getCaps().textureFloatLinearFiltering,(i!==e.ORDER_INDEPENDENT_TRANSPARENCY||r!==e.ORDER_INDEPENDENT_TRANSPARENCY_16BITS)&&e.markAsUnprocessed()}function gm(n,e,t){let i=e.PREPASS;if(!e._arePrePassDirty)return;let r=[{type:1,define:"PREPASS_POSITION",index:"PREPASS_POSITION_INDEX"},{type:9,define:"PREPASS_LOCAL_POSITION",index:"PREPASS_LOCAL_POSITION_INDEX"},{type:2,define:"PREPASS_VELOCITY",index:"PREPASS_VELOCITY_INDEX"},{type:11,define:"PREPASS_VELOCITY_LINEAR",index:"PREPASS_VELOCITY_LINEAR_INDEX"},{type:3,define:"PREPASS_REFLECTIVITY",index:"PREPASS_REFLECTIVITY_INDEX"},{type:0,define:"PREPASS_IRRADIANCE_LEGACY",index:"PREPASS_IRRADIANCE_LEGACY_INDEX"},{type:7,define:"PREPASS_ALBEDO_SQRT",index:"PREPASS_ALBEDO_SQRT_INDEX"},{type:5,define:"PREPASS_DEPTH",index:"PREPASS_DEPTH_INDEX"},{type:10,define:"PREPASS_SCREENSPACE_DEPTH",index:"PREPASS_SCREENSPACE_DEPTH_INDEX"},{type:6,define:"PREPASS_NORMAL",index:"PREPASS_NORMAL_INDEX"},{type:8,define:"PREPASS_WORLD_NORMAL",index:"PREPASS_WORLD_NORMAL_INDEX"},{type:14,define:"PREPASS_IRRADIANCE",index:"PREPASS_IRRADIANCE_INDEX"}];if(n.prePassRenderer&&n.prePassRenderer.enabled&&t){e.PREPASS=!0,e.SCENE_MRT_COUNT=n.prePassRenderer.mrtCount,e.PREPASS_NORMAL_WORLDSPACE=n.prePassRenderer.generateNormalsInWorldSpace,e.PREPASS_COLOR=!0,e.PREPASS_COLOR_INDEX=0;for(let s=0;s{Pt();Pi();I_();il();Ma();Gr();PV();DV={r:0,g:0,b:0},Wh={NUM_MORPH_INFLUENCERS:0,NORMAL:!1,TANGENT:!1,UV:!1,UV2:!1,COLOR:!1}});var ve,Pn=C(()=>{kt();Ut();Ci();hi();Pi();K_();of();Pt();wu();Lh();CV();yn();Er();YI();ve=class n{get useVertexPulling(){return this._useVertexPulling}set useVertexPulling(e){this._useVertexPulling!==e&&(this._useVertexPulling=e,this.markAsDirty(n.MiscDirtyFlag))}get _supportGlowLayer(){return!1}set _glowModeEnabled(e){}get shaderLanguage(){return this._shaderLanguage}get canRenderToMRT(){return!1}set alpha(e){if(this._alpha===e)return;let t=this._alpha;this._alpha=e,(t===1||e===1)&&this.markAsDirty(n.MiscDirtyFlag+n.PrePassDirtyFlag)}get alpha(){return this._alpha}set backFaceCulling(e){this._backFaceCulling!==e&&(this._backFaceCulling=e,this.markAsDirty(n.TextureDirtyFlag))}get backFaceCulling(){return this._backFaceCulling}set cullBackFaces(e){this._cullBackFaces!==e&&(this._cullBackFaces=e,this.markAsDirty(n.TextureDirtyFlag))}get cullBackFaces(){return this._cullBackFaces}get blockDirtyMechanism(){return this._blockDirtyMechanism}set blockDirtyMechanism(e){this._blockDirtyMechanism!==e&&(this._blockDirtyMechanism=e,e||this.markDirty())}atomicMaterialsUpdate(e){this.blockDirtyMechanism=!0;try{e(this)}finally{this.blockDirtyMechanism=!1}}get hasRenderTargetTextures(){return this._eventInfo.hasRenderTargetTextures=!1,this._callbackPluginEventHasRenderTargetTextures(this._eventInfo),this._eventInfo.hasRenderTargetTextures}set onDispose(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)}get onBindObservable(){return this._onBindObservable||(this._onBindObservable=new te),this._onBindObservable}set onBind(e){this._onBindObserver&&this.onBindObservable.remove(this._onBindObserver),this._onBindObserver=this.onBindObservable.add(e)}get onUnBindObservable(){return this._onUnBindObservable||(this._onUnBindObservable=new te),this._onUnBindObservable}get onEffectCreatedObservable(){return this._onEffectCreatedObservable||(this._onEffectCreatedObservable=new te),this._onEffectCreatedObservable}set alphaMode(e){this._alphaMode[0]!==e&&(this._alphaMode[0]=e,this.markAsDirty(n.TextureDirtyFlag))}get alphaMode(){return this._alphaMode[0]}get alphaModes(){return this._alphaMode}setAlphaMode(e,t=0){this._alphaMode[t]!==e&&(this._alphaMode[t]=e,this.markAsDirty(n.TextureDirtyFlag))}set needDepthPrePass(e){this._needDepthPrePass!==e&&(this._needDepthPrePass=e,this._needDepthPrePass&&(this.checkReadyOnEveryCall=!0))}get needDepthPrePass(){return this._needDepthPrePass}get isPrePassCapable(){return!1}set fogEnabled(e){this._fogEnabled!==e&&(this._fogEnabled=e,this.markAsDirty(n.MiscDirtyFlag))}get fogEnabled(){return this._fogEnabled}get wireframe(){switch(this._fillMode){case n.WireFrameFillMode:case n.LineListDrawMode:case n.LineLoopDrawMode:case n.LineStripDrawMode:return!0}return this._scene.forceWireframe}set wireframe(e){this.fillMode=e?n.WireFrameFillMode:n.TriangleFillMode}get pointsCloud(){switch(this._fillMode){case n.PointFillMode:case n.PointListDrawMode:return!0}return this._scene.forcePointsCloud}set pointsCloud(e){this.fillMode=e?n.PointFillMode:n.TriangleFillMode}get fillMode(){return this._fillMode}set fillMode(e){this._fillMode!==e&&(this._fillMode=e,this.markAsDirty(n.MiscDirtyFlag))}get useLogarithmicDepth(){return this._useLogarithmicDepth}set useLogarithmicDepth(e){let t=this.getScene().getEngine().getCaps().fragmentDepthSupported;e&&!t&&J.Warn("Logarithmic depth has been requested for a material on a device that doesn't support it."),this._useLogarithmicDepth=e&&t,this._markAllSubMeshesAsMiscDirty()}get isVertexOutputInvariant(){return this._isVertexOutputInvariant}set isVertexOutputInvariant(e){this._isVertexOutputInvariant!==e&&(this._isVertexOutputInvariant=e,this._markAllSubMeshesAsMiscDirty())}_getDrawWrapper(){return this._drawWrapper}_setDrawWrapper(e){this._drawWrapper=e}constructor(e,t,i,r=!1){this.shadowDepthWrapper=null,this.allowShaderHotSwapping=!0,this._shaderLanguage=0,this._forceGLSL=!1,this._useVertexPulling=!1,this.metadata=null,this.reservedDataStore=null,this.checkReadyOnEveryCall=!1,this.checkReadyOnlyOnce=!1,this.state="",this._alpha=1,this._backFaceCulling=!0,this._cullBackFaces=!0,this._blockDirtyMechanism=!1,this.sideOrientation=null,this.onCompiled=null,this.onError=null,this.getRenderTargetTextures=null,this.doNotSerialize=!1,this._storeEffectOnSubMeshes=!1,this.animations=null,this.onDisposeObservable=new te,this._onDisposeObserver=null,this._onUnBindObservable=null,this._onBindObserver=null,this._alphaMode=[2],this._needDepthPrePass=!1,this.disableDepthWrite=!1,this.disableColorWrite=!1,this.forceDepthWrite=!1,this.depthFunction=0,this.separateCullingPass=!1,this._fogEnabled=!0,this.pointSize=1,this.zOffset=0,this.zOffsetUnits=0,this.stencil=new bn,this._isVertexOutputInvariant=n.ForceVertexOutputInvariant,this._useUBO=!1,this._fillMode=n.TriangleFillMode,this._cachedDepthWriteState=!1,this._cachedColorWriteState=!1,this._cachedDepthFunctionState=0,this._indexInSceneMaterialArray=-1,this.meshMap=null,this._parentContainer=null,this._uniformBufferLayoutBuilt=!1,this._eventInfo={},this._callbackPluginEventGeneric=()=>{},this._callbackPluginEventIsReadyForSubMesh=()=>{},this._callbackPluginEventPrepareDefines=()=>{},this._callbackPluginEventPrepareDefinesBeforeAttributes=()=>{},this._callbackPluginEventHardBindForSubMesh=()=>{},this._callbackPluginEventBindForSubMesh=()=>{},this._callbackPluginEventHasRenderTargetTextures=()=>{},this._callbackPluginEventFillRenderTargetTextures=()=>{},this._transparencyMode=null,this.name=e;let s=t||Le.LastCreatedScene;s&&(this._scene=s,this._dirtyCallbacks={},this._forceGLSL=r,this._dirtyCallbacks[1]=this._markAllSubMeshesAsTexturesDirty.bind(this),this._dirtyCallbacks[2]=this._markAllSubMeshesAsLightsDirty.bind(this),this._dirtyCallbacks[4]=this._markAllSubMeshesAsFresnelDirty.bind(this),this._dirtyCallbacks[8]=this._markAllSubMeshesAsAttributesDirty.bind(this),this._dirtyCallbacks[16]=this._markAllSubMeshesAsMiscDirty.bind(this),this._dirtyCallbacks[32]=this._markAllSubMeshesAsPrePassDirty.bind(this),this._dirtyCallbacks[127]=this._markAllSubMeshesAsAllDirty.bind(this),this.id=e||de.RandomId(),this.uniqueId=this._scene.getUniqueId(),this._materialContext=this._scene.getEngine().createMaterialContext(),this._drawWrapper=new Wn(this._scene.getEngine(),!1),this._drawWrapper.materialContext=this._materialContext,this._uniformBuffer=new or(this._scene.getEngine(),void 0,void 0,e),this._useUBO=this.getScene().getEngine().supportsUniformBuffers,this._createUniformBuffer(),i||this._scene.addMaterial(this),this._scene.useMaterialMeshMap&&(this.meshMap={}),n.OnEventObservable.notifyObservers(this,1))}_createUniformBuffer(){var t;let e=this.getScene().getEngine();(t=this._uniformBuffer)==null||t.dispose(),e.isWebGPU&&!this._forceGLSL?(this._uniformBuffer=new or(e,void 0,void 0,this.name,!0),this._shaderLanguage=1):this._uniformBuffer=new or(this._scene.getEngine(),void 0,void 0,this.name),this._uniformBufferLayoutBuilt=!1}toString(e){return"Name: "+this.name}getClassName(){return"Material"}get _isMaterial(){return!0}get isFrozen(){return this.checkReadyOnlyOnce}freeze(){this.markDirty(),this.checkReadyOnlyOnce=!0}unfreeze(){this.markDirty(),this.checkReadyOnlyOnce=!1}isReady(e,t){return!0}isReadyForSubMesh(e,t,i){let r=t.materialDefines;return r?(this._eventInfo.isReadyForSubMesh=!0,this._eventInfo.defines=r,this._callbackPluginEventIsReadyForSubMesh(this._eventInfo),this._eventInfo.isReadyForSubMesh):!1}getEffect(){return this._drawWrapper.effect}getScene(){return this._scene}_getEffectiveOrientation(e){return this.sideOrientation!==null?this.sideOrientation:e.sideOrientation}get transparencyMode(){return this._transparencyMode}set transparencyMode(e){this._transparencyMode!==e&&(this._transparencyMode=e,this._markAllSubMeshesAsTexturesAndMiscDirty())}get _hasTransparencyMode(){return this._transparencyMode!=null}get _transparencyModeIsBlend(){return this._transparencyMode===n.MATERIAL_ALPHABLEND||this._transparencyMode===n.MATERIAL_ALPHATESTANDBLEND}get _transparencyModeIsTest(){return this._transparencyMode===n.MATERIAL_ALPHATEST||this._transparencyMode===n.MATERIAL_ALPHATESTANDBLEND}get _disableAlphaBlending(){return this._transparencyMode===n.MATERIAL_OPAQUE||this._transparencyMode===n.MATERIAL_ALPHATEST}needAlphaBlending(){return this._hasTransparencyMode?this._transparencyModeIsBlend:this._disableAlphaBlending?!1:this.alpha<1}needAlphaBlendingForMesh(e){return this._hasTransparencyMode?this._transparencyModeIsBlend:e.visibility<1?!0:this._disableAlphaBlending?!1:e.hasVertexAlpha||this.needAlphaBlending()}needAlphaTesting(){return this._hasTransparencyMode?this._transparencyModeIsTest:!1}needAlphaTestingForMesh(e){return this._hasTransparencyMode?this._transparencyModeIsTest:!this.needAlphaBlendingForMesh(e)&&this.needAlphaTesting()}getAlphaTestTexture(){return null}markDirty(e=!1){let t=this.getScene().meshes;for(let i of t)if(i.subMeshes){for(let r of i.subMeshes)if(r.getMaterial()===this)for(let s of r._drawWrappers)s&&this._materialContext===s.materialContext&&(s._wasPreviouslyReady=!1,s._wasPreviouslyUsingInstances=null,s._forceRebindOnNextCall=e)}e&&this.markAsDirty(n.AllDirtyFlag)}_preBind(e,t=null){let i=this._scene.getEngine(),s=(t==null?this.sideOrientation:t)===n.ClockWiseSideOrientation,a=e||this._getDrawWrapper();return eT(a)&&a.materialContext&&(a.materialContext.useVertexPulling=this.useVertexPulling),i.enableEffect(a),i.setState(this.backFaceCulling,this.zOffset,!1,s,this._scene._mirroredCameraPosition?!this.cullBackFaces:this.cullBackFaces,this.stencil,this.zOffsetUnits),s}bind(e,t){}buildUniformLayout(){let e=this._uniformBuffer;this._eventInfo.ubo=e,this._callbackPluginEventGeneric(8,this._eventInfo),e.create(),this._uniformBufferLayoutBuilt=!0}bindForSubMesh(e,t,i){let r=i._drawWrapper;this._eventInfo.subMesh=i,this._callbackPluginEventBindForSubMesh(this._eventInfo),r._forceRebindOnNextCall=!1}bindOnlyWorldMatrix(e){}bindView(e){this._useUBO?this._needToBindSceneUbo=!0:e.setMatrix("view",this.getScene().getViewMatrix())}bindViewProjection(e){this._useUBO?this._needToBindSceneUbo=!0:(e.setMatrix("viewProjection",this.getScene().getTransformMatrix()),e.setMatrix("projection",this.getScene().getProjectionMatrix()),e.setMatrix("inverseProjection",this.getScene().getInverseProjectionMatrix()))}bindEyePosition(e,t){this._useUBO?this._needToBindSceneUbo=!0:this._scene.bindEyePosition(e,t)}_afterBind(e,t=null,i){if(this._scene._cachedMaterial=this,this._needToBindSceneUbo&&t&&(this._needToBindSceneUbo=!1,pf(t,this.getScene().getSceneUniformBuffer()),this._scene.finalizeSceneUbo()),e?this._scene._cachedVisibility=e.visibility:this._scene._cachedVisibility=1,this._onBindObservable&&e&&this._onBindObservable.notifyObservers(e),this.disableDepthWrite){let r=this._scene.getEngine();this._cachedDepthWriteState=r.getDepthWrite(),r.setDepthWrite(!1)}if(this.disableColorWrite){let r=this._scene.getEngine();this._cachedColorWriteState=r.getColorWrite(),r.setColorWrite(!1)}if(this.depthFunction!==0){let r=this._scene.getEngine();this._cachedDepthFunctionState=r.getDepthFunction()||0,r.setDepthFunction(this.depthFunction)}}unbind(){this._scene.getSceneUniformBuffer().unbindEffect(),this._onUnBindObservable&&this._onUnBindObservable.notifyObservers(this),this.depthFunction!==0&&this._scene.getEngine().setDepthFunction(this._cachedDepthFunctionState),this.disableDepthWrite&&this._scene.getEngine().setDepthWrite(this._cachedDepthWriteState),this.disableColorWrite&&this._scene.getEngine().setColorWrite(this._cachedColorWriteState)}getAnimatables(){return this._eventInfo.animatables=[],this._callbackPluginEventGeneric(256,this._eventInfo),this._eventInfo.animatables}getActiveTextures(){return this._eventInfo.activeTextures=[],this._callbackPluginEventGeneric(512,this._eventInfo),this._eventInfo.activeTextures}hasTexture(e){return this._eventInfo.hasTexture=!1,this._eventInfo.texture=e,this._callbackPluginEventGeneric(1024,this._eventInfo),this._eventInfo.hasTexture}clone(e){return null}_clonePlugins(e,t){let i={};if(this._serializePlugins(i),n._ParsePlugins(i,e,this._scene,t),this.pluginManager)for(let r of this.pluginManager._plugins){let s=e.pluginManager.getPlugin(r.name);s&&r.copyTo(s)}}getBindedMeshes(){if(this.meshMap){let e=[];for(let t in this.meshMap){let i=this.meshMap[t];i&&e.push(i)}return e}else return this._scene.meshes.filter(t=>t.material===this)}forceCompilation(e,t,i,r){let s={clipPlane:!1,useInstances:!1,...i},a=this.getScene(),o=this.allowShaderHotSwapping;this.allowShaderHotSwapping=!1;let l=()=>{if(!this._scene||!this._scene.getEngine())return;let c=a.clipPlane;if(s.clipPlane&&(a.clipPlane=new Qa(0,0,0,1)),this._storeEffectOnSubMeshes){let f=!0,h=null;if(e.subMeshes){let d=new _s(0,0,0,0,0,e,void 0,!1,!1);d.materialDefines&&(d.materialDefines._renderId=-1),this.isReadyForSubMesh(e,d,s.useInstances)||(d.effect&&d.effect.getCompilationError()&&d.effect.allFallbacksProcessed()?h=d.effect.getCompilationError():(f=!1,setTimeout(l,16)))}f&&(this.allowShaderHotSwapping=o,h&&r&&r(h),t&&t(this))}else this.isReady()?(this.allowShaderHotSwapping=o,t&&t(this)):setTimeout(l,16);s.clipPlane&&(a.clipPlane=c)};l()}async forceCompilationAsync(e,t){return await new Promise((i,r)=>{this.forceCompilation(e,()=>{i()},t,s=>{r(s)})})}markAsDirty(e){this.getScene().blockMaterialDirtyMechanism||this._blockDirtyMechanism||(n._DirtyCallbackArray.length=0,e&n.ImageProcessingDirtyFlag&&n._DirtyCallbackArray.push(n._ImageProcessingDirtyCallBack),e&n.TextureDirtyFlag&&n._DirtyCallbackArray.push(n._TextureDirtyCallBack),e&n.LightDirtyFlag&&n._DirtyCallbackArray.push(n._LightsDirtyCallBack),e&n.FresnelDirtyFlag&&n._DirtyCallbackArray.push(n._FresnelDirtyCallBack),e&n.AttributesDirtyFlag&&n._DirtyCallbackArray.push(n._AttributeDirtyCallBack),e&n.MiscDirtyFlag&&n._DirtyCallbackArray.push(n._MiscDirtyCallBack),e&n.PrePassDirtyFlag&&n._DirtyCallbackArray.push(n._PrePassDirtyCallBack),n._DirtyCallbackArray.length&&this._markAllSubMeshesAsDirty(n._RunDirtyCallBacks),this.getScene().resetCachedMaterial())}resetDrawCache(){let e=this.getScene().meshes;for(let t of e)if(t.subMeshes)for(let i of t.subMeshes)i.getMaterial()===this&&i.resetDrawCache()}_markAllSubMeshesAsDirty(e){let t=this.getScene();if(t.blockMaterialDirtyMechanism||this._blockDirtyMechanism)return;let i=t.meshes;for(let r of i)if(r.subMeshes){for(let s of r.subMeshes)if((s.getMaterial()||(t._hasDefaultMaterial?t.defaultMaterial:null))===this)for(let o of s._drawWrappers)!o||!o.defines||!o.defines.markAllAsDirty||this._materialContext===o.materialContext&&e(o.defines)}}_markScenePrePassDirty(){if(this.getScene().blockMaterialDirtyMechanism||this._blockDirtyMechanism)return;let e=this.getScene().enablePrePassRenderer();e&&e.markAsDirty()}_markAllSubMeshesAsAllDirty(){this._markAllSubMeshesAsDirty(n._AllDirtyCallBack)}_markAllSubMeshesAsImageProcessingDirty(){this._markAllSubMeshesAsDirty(n._ImageProcessingDirtyCallBack)}_markAllSubMeshesAsTexturesDirty(){this._markAllSubMeshesAsDirty(n._TextureDirtyCallBack)}_markAllSubMeshesAsFresnelDirty(){this._markAllSubMeshesAsDirty(n._FresnelDirtyCallBack)}_markAllSubMeshesAsFresnelAndMiscDirty(){this._markAllSubMeshesAsDirty(n._FresnelAndMiscDirtyCallBack)}_markAllSubMeshesAsLightsDirty(){this._markAllSubMeshesAsDirty(n._LightsDirtyCallBack)}_markAllSubMeshesAsAttributesDirty(){this._markAllSubMeshesAsDirty(n._AttributeDirtyCallBack)}_markAllSubMeshesAsMiscDirty(){this._markAllSubMeshesAsDirty(n._MiscDirtyCallBack)}_markAllSubMeshesAsPrePassDirty(){this._markAllSubMeshesAsDirty(n._PrePassDirtyCallBack)}_markAllSubMeshesAsTexturesAndMiscDirty(){this._markAllSubMeshesAsDirty(n._TextureAndMiscDirtyCallBack)}_checkScenePerformancePriority(){if(this._scene.performancePriority!==0){this.checkReadyOnlyOnce=!0;let e=this._scene.onScenePerformancePriorityChangedObservable.addOnce(()=>{this.checkReadyOnlyOnce=!1});this.onDisposeObservable.add(()=>{this._scene.onScenePerformancePriorityChangedObservable.remove(e)})}}setPrePassRenderer(e){return!1}dispose(e,t,i){let r=this.getScene();if(r.stopAnimation(this),r.freeProcessedMaterials(),r.removeMaterial(this),this._eventInfo.forceDisposeTextures=t,this._callbackPluginEventGeneric(2,this._eventInfo),this._parentContainer){let s=this._parentContainer.materials.indexOf(this);s>-1&&this._parentContainer.materials.splice(s,1),this._parentContainer=null}if(i!==!0)if(this.meshMap)for(let s in this.meshMap){let a=this.meshMap[s];this._disposeMeshResources(a)}else{let s=r.meshes;for(let a of s)this._disposeMeshResources(a)}this._uniformBuffer.dispose(),this._drawWrapper.effect&&(this._storeEffectOnSubMeshes||this._drawWrapper.effect.dispose(),this._drawWrapper.effect=null),this.metadata=null,this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this._onBindObservable&&this._onBindObservable.clear(),this._onUnBindObservable&&this._onUnBindObservable.clear(),this._onEffectCreatedObservable&&this._onEffectCreatedObservable.clear(),this._eventInfo&&(this._eventInfo={})}_disposeMeshResources(e){var r;if(!e)return;let t=e.geometry,i=e._internalAbstractMeshDataInfo._materialForRenderPass;if(this._storeEffectOnSubMeshes){if(e.subMeshes&&i)for(let s of e.subMeshes){let a=s._drawWrappers;for(let o=0;on.markAllAsDirty();ve._ImageProcessingDirtyCallBack=n=>n.markAsImageProcessingDirty();ve._TextureDirtyCallBack=n=>n.markAsTexturesDirty();ve._FresnelDirtyCallBack=n=>n.markAsFresnelDirty();ve._MiscDirtyCallBack=n=>n.markAsMiscDirty();ve._PrePassDirtyCallBack=n=>n.markAsPrePassDirty();ve._LightsDirtyCallBack=n=>n.markAsLightDirty();ve._AttributeDirtyCallBack=n=>n.markAsAttributesDirty();ve._FresnelAndMiscDirtyCallBack=n=>{ve._FresnelDirtyCallBack(n),ve._MiscDirtyCallBack(n)};ve._TextureAndMiscDirtyCallBack=n=>{ve._TextureDirtyCallBack(n),ve._MiscDirtyCallBack(n)};ve._DirtyCallbackArray=[];ve._RunDirtyCallBacks=n=>{for(let e of ve._DirtyCallbackArray)e(n)};P([w()],ve.prototype,"id",void 0);P([w()],ve.prototype,"uniqueId",void 0);P([w()],ve.prototype,"name",void 0);P([w()],ve.prototype,"metadata",void 0);P([w()],ve.prototype,"checkReadyOnEveryCall",void 0);P([w()],ve.prototype,"checkReadyOnlyOnce",void 0);P([w()],ve.prototype,"state",void 0);P([w("alpha")],ve.prototype,"_alpha",void 0);P([w("backFaceCulling")],ve.prototype,"_backFaceCulling",void 0);P([w("cullBackFaces")],ve.prototype,"_cullBackFaces",void 0);P([w()],ve.prototype,"sideOrientation",void 0);P([w()],ve.prototype,"_alphaMode",void 0);P([w()],ve.prototype,"_needDepthPrePass",void 0);P([w()],ve.prototype,"disableDepthWrite",void 0);P([w()],ve.prototype,"disableColorWrite",void 0);P([w()],ve.prototype,"forceDepthWrite",void 0);P([w()],ve.prototype,"depthFunction",void 0);P([w()],ve.prototype,"separateCullingPass",void 0);P([w("fogEnabled")],ve.prototype,"_fogEnabled",void 0);P([w()],ve.prototype,"pointSize",void 0);P([w()],ve.prototype,"zOffset",void 0);P([w()],ve.prototype,"zOffsetUnits",void 0);P([w()],ve.prototype,"pointsCloud",null);P([w()],ve.prototype,"fillMode",null);P([w()],ve.prototype,"useLogarithmicDepth",null);P([w()],ve.prototype,"_isVertexOutputInvariant",void 0);P([w()],ve.prototype,"transparencyMode",null)});var Sm,LV=C(()=>{Pn();sf();Vi();Sm=class n extends ve{get subMaterials(){return this._subMaterials}set subMaterials(e){this._subMaterials=e,this._hookArray(e)}getChildren(){return this.subMaterials}constructor(e,t){super(e,t,!0),this._waitingSubMaterialsUniqueIds=[],this.getScene().addMultiMaterial(this),this.subMaterials=[],this._storeEffectOnSubMeshes=!0}_hookArray(e){let t=e.push;e.push=(...r)=>{let s=t.apply(e,r);return this._markAllSubMeshesAsTexturesDirty(),s};let i=e.splice;e.splice=(r,s)=>{let a=i.call(e,r,s!=null?s:e.length);return this._markAllSubMeshesAsTexturesDirty(),a}}getSubMaterial(e){return e<0||e>=this.subMaterials.length?this.getScene().defaultMaterial:this.subMaterials[e]}getActiveTextures(){return super.getActiveTextures().concat(...this.subMaterials.map(e=>e?e.getActiveTextures():[]))}hasTexture(e){var t;if(super.hasTexture(e))return!0;for(let i=0;i=0&&r.multiMaterials.splice(s,1),super.dispose(e,t)}static ParseMultiMaterial(e,t){let i=new n(e.name,t);if(i.id=e.id,i._loadedUniqueId=e.uniqueId,Zt&&Zt.AddTagsTo(i,e.tags),e.materialsUniqueIds)i._waitingSubMaterialsUniqueIds=e.materialsUniqueIds;else for(let r of e.materials)i.subMaterials.push(t.getLastMaterialById(r));return i}};Ft("BABYLON.MultiMaterial",Sm)});var oA,OV=C(()=>{oA=class{constructor(e,t){this.distanceOrScreenCoverage=e,this.mesh=t}}});var Tm,lA,zC,cA,XC,YC,nl,j,Di=C(()=>{hi();Ci();R_();sf();BC();el();Ge();zt();zs();Ui();lr();rA();im();K_();Pn();LV();iA();Er();Pt();Vi();ln();Yu();OV();Tm=class{},lA=class{constructor(){this.batchCache=new cA(this),this.batchCacheReplacementModeInFrozenMode=new cA(this),this.instancesBufferSize=512*4}},zC=class{constructor(){this.renderPasses={}}},cA=class{constructor(e){this.parent=e,this.mustReturn=!1,this.visibleInstances=new Array,this.renderSelf=[],this.hardwareInstancedRendering=[]}},XC=class{constructor(){this.instancesCount=0,this.matrixBuffer=null,this.previousMatrixBuffer=null,this.matrixBufferSize=512,this.matrixData=null,this.boundingVectors=[],this.worldMatrices=null}},YC=class{constructor(){this._areNormalsFrozen=!1,this._source=null,this.meshMap=null,this._preActivateId=-1,this._LODLevels=new Array,this._useLODScreenCoverage=!1,this._effectiveMaterial=null,this._forcedInstanceCount=0,this._overrideRenderingFillMode=null}},nl={source:null,parent:null,doNotCloneChildren:!1,clonePhysicsImpostor:!0,cloneThinInstances:!1},j=class n extends pr{static _GetDefaultSideOrientation(e){return e||n.FRONTSIDE}get useLODScreenCoverage(){return this._internalMeshDataInfo._useLODScreenCoverage}set useLODScreenCoverage(e){this._internalMeshDataInfo._useLODScreenCoverage=e,this._sortLODLevels()}get computeBonesUsingShaders(){return this._internalAbstractMeshDataInfo._computeBonesUsingShaders}set computeBonesUsingShaders(e){this._internalAbstractMeshDataInfo._computeBonesUsingShaders!==e&&(e&&this._internalMeshDataInfo._sourcePositions&&(this.setVerticesData(L.PositionKind,this._internalMeshDataInfo._sourcePositions,!0),this._internalMeshDataInfo._sourceNormals&&this.setVerticesData(L.NormalKind,this._internalMeshDataInfo._sourceNormals,!0),this._internalMeshDataInfo._sourcePositions=null,this._internalMeshDataInfo._sourceNormals=null),this._internalAbstractMeshDataInfo._computeBonesUsingShaders=e,this._markSubMeshesAsAttributesDirty())}get onBeforeRenderObservable(){return this._internalMeshDataInfo._onBeforeRenderObservable||(this._internalMeshDataInfo._onBeforeRenderObservable=new te),this._internalMeshDataInfo._onBeforeRenderObservable}get onBeforeBindObservable(){return this._internalMeshDataInfo._onBeforeBindObservable||(this._internalMeshDataInfo._onBeforeBindObservable=new te),this._internalMeshDataInfo._onBeforeBindObservable}get onAfterRenderObservable(){return this._internalMeshDataInfo._onAfterRenderObservable||(this._internalMeshDataInfo._onAfterRenderObservable=new te),this._internalMeshDataInfo._onAfterRenderObservable}get onBetweenPassObservable(){return this._internalMeshDataInfo._onBetweenPassObservable||(this._internalMeshDataInfo._onBetweenPassObservable=new te),this._internalMeshDataInfo._onBetweenPassObservable}get onBeforeDrawObservable(){return this._internalMeshDataInfo._onBeforeDrawObservable||(this._internalMeshDataInfo._onBeforeDrawObservable=new te),this._internalMeshDataInfo._onBeforeDrawObservable}set onBeforeDraw(e){this._onBeforeDrawObserver&&this.onBeforeDrawObservable.remove(this._onBeforeDrawObserver),this._onBeforeDrawObserver=this.onBeforeDrawObservable.add(e)}get hasInstances(){return this.instances.length>0}get hasThinInstances(){return(this.forcedInstanceCount||this._thinInstanceDataStorage.instancesCount||0)>0}get forcedInstanceCount(){return this._internalMeshDataInfo._forcedInstanceCount}set forcedInstanceCount(e){this._internalMeshDataInfo._forcedInstanceCount=e}get sideOrientation(){return this._internalMeshDataInfo._sideOrientation}set sideOrientation(e){this._internalMeshDataInfo._sideOrientation=e,this._internalAbstractMeshDataInfo._sideOrientationHint=this._scene.useRightHandedSystem&&e===1||!this._scene.useRightHandedSystem&&e===0}get _effectiveSideOrientation(){return this._internalMeshDataInfo._effectiveSideOrientation}get overrideMaterialSideOrientation(){return this.sideOrientation}set overrideMaterialSideOrientation(e){this.sideOrientation=e,this.material&&(this.material.sideOrientation=null)}get overrideRenderingFillMode(){return this._internalMeshDataInfo._overrideRenderingFillMode}set overrideRenderingFillMode(e){this._internalMeshDataInfo._overrideRenderingFillMode=e}get material(){return this._internalAbstractMeshDataInfo._material}set material(e){e&&(this.material&&this.material.sideOrientation===null||this._internalAbstractMeshDataInfo._sideOrientationHint)&&(e.sideOrientation=null),this._setMaterial(e)}get source(){return this._internalMeshDataInfo._source}get cloneMeshMap(){return this._internalMeshDataInfo.meshMap}get isUnIndexed(){return this._unIndexed}set isUnIndexed(e){this._unIndexed!==e&&(this._unIndexed=e,this._markSubMeshesAsAttributesDirty())}get worldMatrixInstancedBuffer(){let e=this._instanceDataStorage.useMonoDataStorageRenderPass?this._instanceDataStorage.dataStorageRenderPass:this._instanceDataStorage.renderPasses[this._instanceDataStorage.engine.currentRenderPassId];return e?e.instancesData:void 0}get previousWorldMatrixInstancedBuffer(){let e=this._instanceDataStorage.useMonoDataStorageRenderPass?this._instanceDataStorage.dataStorageRenderPass:this._instanceDataStorage.renderPasses[this._instanceDataStorage.engine.currentRenderPassId];return e?e.instancesPreviousData:void 0}get manualUpdateOfWorldMatrixInstancedBuffer(){return this._instanceDataStorage.manualUpdate}set manualUpdateOfWorldMatrixInstancedBuffer(e){this._instanceDataStorage.manualUpdate=e}get manualUpdateOfPreviousWorldMatrixInstancedBuffer(){return this._instanceDataStorage.previousManualUpdate}set manualUpdateOfPreviousWorldMatrixInstancedBuffer(e){this._instanceDataStorage.previousManualUpdate=e}get forceWorldMatrixInstancedBufferUpdate(){return this._instanceDataStorage.forceMatrixUpdates}set forceWorldMatrixInstancedBufferUpdate(e){this._instanceDataStorage.forceMatrixUpdates=e}_copySource(e,t,i=!0,r=!1){var a,o;let s=this.getScene();if(e._geometry&&e._geometry.applyToMesh(this),Zo.DeepCopy(e,this,["name","material","skeleton","instances","parent","uniqueId","source","metadata","morphTargetManager","hasInstances","worldMatrixInstancedBuffer","previousWorldMatrixInstancedBuffer","hasLODLevels","geometry","isBlocked","areNormalsFrozen","facetNb","isFacetDataEnabled","lightSources","useBones","isAnInstance","collider","edgesRenderer","forward","up","right","absolutePosition","absoluteScaling","absoluteRotationQuaternion","isWorldMatrixFrozen","nonUniformScaling","behaviors","worldMatrixFromCache","hasThinInstances","cloneMeshMap","hasBoundingInfo","physicsBody","physicsImpostor"],["_poseMatrix"]),this._internalMeshDataInfo._source=e,s.useClonedMeshMap&&(e._internalMeshDataInfo.meshMap||(e._internalMeshDataInfo.meshMap={}),e._internalMeshDataInfo.meshMap[this.uniqueId]=this),this._originalBuilderSideOrientation=e._originalBuilderSideOrientation,this._creationDataStorage=e._creationDataStorage,e._ranges){let l=e._ranges;for(let c in l)Object.prototype.hasOwnProperty.call(l,c)&&l[c]&&this.createAnimationRange(c,l[c].from,l[c].to)}if(e.metadata&&e.metadata.clone?this.metadata=e.metadata.clone():this.metadata=e.metadata,this._internalMetadata=e._internalMetadata,Zt&&Zt.HasTags(e)&&Zt.AddTagsTo(this,Zt.GetTags(e,!0)),this.setEnabled(e.isEnabled(!1)),this.parent=e.parent,this.setPivotMatrix(e.getPivotMatrix(),this._postMultiplyPivotMatrix),this.id=this.name+"."+e.id,this.material=e.material,!t){let l=e.getDescendants(!0);for(let c=0;c{m&&p&&(this._uniformBuffer?this.transferToEffect(_):p.bindOnlyWorldMatrix(_))};let o,l=!1;if(i&&i._addToSceneRootNodes===void 0){let m=i;o=(c=m.parent)!=null?c:null,r=(f=m.source)!=null?f:null,s=(h=m.doNotCloneChildren)!=null?h:!1,a=(d=m.clonePhysicsImpostor)!=null?d:!0,l=(u=m.cloneThinInstances)!=null?u:!1}else o=i;r&&this._copySource(r,s,a,l),o!==null&&(this.parent=o),this._instanceDataStorage.hardwareInstancedRendering=this.getEngine().getCaps().instancedArrays,this._internalMeshDataInfo._onMeshReadyObserverAdded=m=>{m.unregisterOnNextCall=!0,this.isReady(!0)?this.onMeshReadyObservable.notifyObservers(this):this._internalMeshDataInfo._checkReadinessObserver||(this._internalMeshDataInfo._checkReadinessObserver=this._scene.onBeforeRenderObservable.add(()=>{this.isReady(!0)&&(this._scene.onBeforeRenderObservable.remove(this._internalMeshDataInfo._checkReadinessObserver),this._internalMeshDataInfo._checkReadinessObserver=null,this.onMeshReadyObservable.notifyObservers(this))}))},this.onMeshReadyObservable=new te(this._internalMeshDataInfo._onMeshReadyObserverAdded),r&&r.onClonedObservable.notifyObservers(this)}instantiateHierarchy(e=null,t,i){let r=this.getTotalVertices()===0||t&&t.doNotInstantiate&&(t.doNotInstantiate===!0||t.doNotInstantiate(this))?this.clone("Clone of "+(this.name||this.id),e||this.parent,!0):this.createInstance("instance of "+(this.name||this.id));r.parent=e||this.parent,r.position=this.position.clone(),r.scaling=this.scaling.clone(),this.rotationQuaternion?r.rotationQuaternion=this.rotationQuaternion.clone():r.rotation=this.rotation.clone(),i&&i(this,r);for(let s of this.getChildTransformNodes(!0))s.getClassName()==="InstancedMesh"&&r.getClassName()==="Mesh"&&s.sourceMesh===this?s.instantiateHierarchy(r,{doNotInstantiate:t&&t.doNotInstantiate||!1,newSourcedMesh:r},i):s.instantiateHierarchy(r,t,i);return r}getClassName(){return"Mesh"}get _isMesh(){return!0}toString(e){let t=super.toString(e);if(t+=", n vertices: "+this.getTotalVertices(),t+=", parent: "+(this._waitingParentId?this._waitingParentId:this.parent?this.parent.name:"NONE"),this.animations)for(let i=0;i0}getLODLevels(){return this._internalMeshDataInfo._LODLevels}_sortLODLevels(){let e=this._internalMeshDataInfo._useLODScreenCoverage?-1:1;this._internalMeshDataInfo._LODLevels.sort((t,i)=>t.distanceOrScreenCoveragei.distanceOrScreenCoverage?-e:0)}addLODLevel(e,t){if(t&&t._masterMesh)return J.Warn("You cannot use a mesh as LOD level twice"),this;let i=new oA(e,t);return this._internalMeshDataInfo._LODLevels.push(i),t&&(t._masterMesh=this),this._sortLODLevels(),this}getLODLevelAtDistance(e){let t=this._internalMeshDataInfo;for(let i=0;io*a)return this.onLODLevelSelection&&this.onLODLevelSelection(a,this,this),this;for(let l=0;l0||this.hasThinInstances);this.computeWorldMatrix();let a=this.material||r.defaultMaterial;if(a){if(a._storeEffectOnSubMeshes)for(let _ of this.subMeshes){let p=_.getMaterial();if(p){if(p._storeEffectOnSubMeshes){if(!p.isReadyForSubMesh(this,_,s))return!1}else if(!p.isReady(this,s))return!1}}else if(!a.isReady(this,s))return!1}let o=i.currentRenderPassId;for(let _ of this.lightSources){let p=_.getShadowGenerators();if(!p)continue;let g=p.values();for(let v=g.next();v.done!==!0;v=g.next()){let x=v.value;if(x&&(!((l=x.getShadowMap())!=null&&l.renderList)||(c=x.getShadowMap())!=null&&c.renderList&&((h=(f=x.getShadowMap())==null?void 0:f.renderList)==null?void 0:h.indexOf(this))!==-1)){let S=(d=x.getShadowMap().renderPassIds)!=null?d:[i.currentRenderPassId];for(let E=0;E0){let i=this.getIndices();if(!i)return null;let r=i.length,s=!1;if(e)s=!0;else for(let a of this.subMeshes){if(a.indexStart+a.indexCount>r){s=!0;break}if(a.verticesStart+a.verticesCount>t){s=!0;break}}if(!s)return this.subMeshes[0]}return this.releaseSubMeshes(),new _s(0,0,t,0,this.getTotalIndices()||(this.isUnIndexed?t:0),this)}subdivide(e){if(e<1)return;let t=this.getTotalIndices(),i=t/e|0,r=0;for(;i%3!==0;)i++;this.releaseSubMeshes();for(let s=0;s=t);s++)_s.CreateFromIndices(0,r,r+i>=t?t-r:i,this,void 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o=t.visibleInstances[e._id],l=o?o.length:0,c=t.parent,f=this._instanceDataStorage,h=c.instancesBuffer,d=c.instancesPreviousBuffer,u=0,m=0,_=t.renderSelf[e._id],p=this._scene.floatingOriginOffset,g=!h||i!==c.instancesBufferSize||this._scene.needsPreviousWorldMatrices&&!c.instancesPreviousBuffer;if(!this._instanceDataStorage.manualUpdate&&(!f.isFrozen||g)){let x=this.getWorldMatrix();if(_){this._scene.needsPreviousWorldMatrices&&(f.masterMeshPreviousWorldMatrix?(f.masterMeshPreviousWorldMatrix.copyToArray(c.instancesPreviousData,u),f.masterMeshPreviousWorldMatrix.copyFrom(x)):(f.masterMeshPreviousWorldMatrix=x.clone(),f.masterMeshPreviousWorldMatrix.copyToArray(c.instancesPreviousData,u))),x.copyToArray(c.instancesData,u);let 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hC=C(()=>{vM();I_();pi.prototype._sphericalPolynomialTargetSize=0;pi.prototype.forceSphericalPolynomialsRecompute=function(){this._texture&&(this._texture._sphericalPolynomial=null,this._texture._sphericalPolynomialPromise=null,this._texture._sphericalPolynomialComputed=!1)};Object.defineProperty(pi.prototype,"sphericalPolynomial",{get:function(){if(this._texture){if(this._texture._sphericalPolynomial||this._texture._sphericalPolynomialComputed)return this._texture._sphericalPolynomial;if(this._texture.isReady)return this._texture._sphericalPolynomialPromise||(this._texture._sphericalPolynomialPromise=Ul.ConvertCubeMapTextureToSphericalPolynomial(this),this._texture._sphericalPolynomialPromise===null?this._texture._sphericalPolynomialComputed=!0:this._texture._sphericalPolynomialPromise.then(n=>{this._texture._sphericalPolynomial=n,this._texture._sphericalPolynomialComputed=!0})),null}return null},set:function(n){this._texture&&(this._texture._sphericalPolynomial=n)},enumerable:!0,configurable:!0})});function kB(n){let e=new DataView(n.buffer,n.byteOffset,n.byteLength),t=0;for(let a=0;aUB)throw new Error(`Unsupported babylon environment map version "${n.version}". 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i=n.getEngine();n.format=5,n.type=0,n.generateMipMaps=!0,n._cachedAnisotropicFilteringLevel=null,i.updateTextureSamplingMode(3,n),await HB(n,e,!0,t),n.isReady=!0}async function Pre(n,e,t,i=ZT,r=null){let s=n.getEngine(),a=new Fi(s,5),o=new pi(s,a);n._irradianceTexture=o,o._dominantDirection=r,a.isCube=!0,a.format=5,a.type=0,a.generateMipMaps=!0,a._cachedAnisotropicFilteringLevel=null,a.generateMipMaps=!0,a.width=t,a.height=t,s.updateTextureSamplingMode(3,a),await HB(a,[e],!1,i),s.generateMipMapsForCubemap(a),a.isReady=!0}async function HB(n,e,t,i=ZT){if(!de.IsExponentOfTwo(n.width))throw new Error("Texture size must be a power of two");let r=W3(n.width)+1,s=n.getEngine(),a=!1,o=!1,l=null,c=null,f=null,h=s.getCaps();h.textureLOD?s._features.supportRenderAndCopyToLodForFloatTextures?h.textureHalfFloatRender&&h.textureHalfFloatLinearFiltering?(a=!0,n.type=2):h.textureFloatRender&&h.textureFloatLinearFiltering&&(a=!0,n.type=1):a=!1:(a=!1,o=t);let d=0;if(a)s.isWebGPU?(d=1,await 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Promise((E,R)=>{S.onload=()=>{GB(S,s,a,l,x,p,m,o,f,c,n).then(()=>E()).catch(I=>{R(I)})},S.onerror=I=>{R(I)}})}u.push(A)}if(await Promise.all(u),e.length{Ci();Ge();Rn();T_();Ws();I_();_s();kl();Pt();fC();LM();hC();Yu();ZT="image/png",UB=2,VB=[134,22,135,150,246,214,150,54]});var YB={};$e(YB,{_ENVTextureLoader:()=>dC});var dC,KB=C(()=>{XB();dC=class{constructor(){this.supportCascades=!1}loadCubeData(e,t,i,r,s){if(Array.isArray(e))return;let a=kB(e);if(a){t.width=a.width,t.height=a.width;try{zB(t,a),WB(t,e,a).then(()=>{t.isReady=!0,t.onLoadedObservable.notifyObservers(t),t.onLoadedObservable.clear(),r&&r()},o=>{s==null||s("Can not upload environment levels",o)})}catch(o){s==null||s("Can not upload environment file",o)}}else s&&s("Can not parse the environment file",null)}loadData(){throw".env not supported in 2d."}}});var Kl,jB=C(()=>{Ge();Kl=class{static ConvertPanoramaToCubemap(e,t,i,r,s=!1,a=!0){if(!e)throw"ConvertPanoramaToCubemap: input cannot be null";let 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t=e.height,i=e.width,r,s,a,o,l,c=e.dataPosition,f,h,d,u=new ArrayBuffer(i*4),m=new Uint8Array(u),p=new ArrayBuffer(e.width*e.height*4*3),_=new Float32Array(p);for(;t>0;){if(r=n[c++],s=n[c++],a=n[c++],o=n[c++],r!=2||s!=2||a&128||e.width<8||e.width>32767)return Ore(n,e);if((a<<8|o)!=i)throw"HDR Bad header format, wrong scan line width";for(f=0,d=0;d<4;d++)for(h=(d+1)*i;f128){if(l=r-128,l==0||l>h-f)throw"HDR Bad Format, bad scanline data (run)";for(;l-- >0;)m[f++]=s}else{if(l=r,l==0||l>h-f)throw"HDR Bad Format, bad scanline data (non-run)";if(m[f++]=s,--l>0)for(let g=0;g0;){for(l=0;l{jB()});var JB={};$e(JB,{_HDRTextureLoader:()=>mC});var mC,eU=C(()=>{$B();mC=class{constructor(){this.supportCascades=!1}loadCubeData(){throw".hdr not supported in Cube."}loadData(e,t,i){let r=new Uint8Array(e.buffer,e.byteOffset,e.byteLength),s=ZB(r),a=QB(r,s),o=s.width*s.height,l=new Float32Array(o*4);for(let c=0;c{let c=t.getEngine();t.type=1,t.format=5,t._gammaSpace=!1,c._uploadDataToTextureDirectly(t,l)})}}});var oo,tU=C(()=>{Pt();oo=class n{constructor(e,t){if(this.data=e,this.isInvalid=!1,!n.IsValid(e)){this.isInvalid=!0,J.Error("texture missing KTX identifier");return}let i=Uint32Array.BYTES_PER_ELEMENT,r=new DataView(this.data.buffer,this.data.byteOffset+12,13*i),a=r.getUint32(0,!0)===67305985;if(this.glType=r.getUint32(1*i,a),this.glTypeSize=r.getUint32(2*i,a),this.glFormat=r.getUint32(3*i,a),this.glInternalFormat=r.getUint32(4*i,a),this.glBaseInternalFormat=r.getUint32(5*i,a),this.pixelWidth=r.getUint32(6*i,a),this.pixelHeight=r.getUint32(7*i,a),this.pixelDepth=r.getUint32(8*i,a),this.numberOfArrayElements=r.getUint32(9*i,a),this.numberOfFaces=r.getUint32(10*i,a),this.numberOfMipmapLevels=r.getUint32(11*i,a),this.bytesOfKeyValueData=r.getUint32(12*i,a),this.glType!==0){J.Error("only compressed formats currently supported"),this.isInvalid=!0;return}else this.numberOfMipmapLevels=Math.max(1,this.numberOfMipmapLevels);if(this.pixelHeight===0||this.pixelDepth!==0){J.Error("only 2D textures currently supported"),this.isInvalid=!0;return}if(this.numberOfArrayElements!==0){J.Error("texture arrays not currently supported"),this.isInvalid=!0;return}if(this.numberOfFaces!==t){J.Error("number of faces expected"+t+", but found "+this.numberOfFaces),this.isInvalid=!0;return}this.loadType=n.COMPRESSED_2D}uploadLevels(e,t){switch(this.loadType){case n.COMPRESSED_2D:this._upload2DCompressedLevels(e,t);break;case n.TEX_2D:case n.COMPRESSED_3D:case n.TEX_3D:}}_upload2DCompressedLevels(e,t){let i=n.HEADER_LEN+this.bytesOfKeyValueData,r=this.pixelWidth,s=this.pixelHeight,a=t?this.numberOfMipmapLevels:1;for(let o=0;o=12){let t=new Uint8Array(e.buffer,e.byteOffset,12);if(t[0]===171&&t[1]===75&&t[2]===84&&t[3]===88&&t[4]===32&&t[5]===49&&t[6]===49&&t[7]===187&&t[8]===13&&t[9]===10&&t[10]===26&&t[11]===10)return!0}return!1}};oo.HEADER_LEN=64;oo.COMPRESSED_2D=0;oo.COMPRESSED_3D=1;oo.TEX_2D=2;oo.TEX_3D=3});var pC,W_,iU=C(()=>{pC=class{constructor(e){this._pendingActions=new Array,this._workerInfos=e.map(t=>({workerPromise:Promise.resolve(t),idle:!0}))}dispose(){for(let e of this._workerInfos)e.workerPromise.then(t=>{t.terminate()});this._workerInfos.length=0,this._pendingActions.length=0}push(e){this._executeOnIdleWorker(e)||this._pendingActions.push(e)}_executeOnIdleWorker(e){for(let t of this._workerInfos)if(t.idle)return this._execute(t,e),!0;return!1}_execute(e,t){e.idle=!1,e.workerPromise.then(i=>{t(i,()=>{let r=this._pendingActions.shift();r?this._execute(e,r):e.idle=!0})})}},W_=class n extends pC{constructor(e,t,i=n.DefaultOptions){super([]),this._maxWorkers=e,this._createWorkerAsync=t,this._options=i}push(e){if(!this._executeOnIdleWorker(e))if(this._workerInfos.length{t(i,()=>{r(),e.idle&&(e.timeoutId=setTimeout(()=>{e.workerPromise.then(a=>{a.terminate()});let s=this._workerInfos.indexOf(e);s!==-1&&this._workerInfos.splice(s,1)},this._options.idleTimeElapsedBeforeRelease))})})}};W_.DefaultOptions={idleTimeElapsedBeforeRelease:1e3}});var rU,$u,nU,sU=C(()=>{(function(n){n[n.ETC1S=0]="ETC1S",n[n.UASTC4x4=1]="UASTC4x4"})(rU||(rU={}));(function(n){n[n.ASTC_4X4_RGBA=0]="ASTC_4X4_RGBA",n[n.ASTC_4x4_RGBA=0]="ASTC_4x4_RGBA",n[n.BC7_RGBA=1]="BC7_RGBA",n[n.BC3_RGBA=2]="BC3_RGBA",n[n.BC1_RGB=3]="BC1_RGB",n[n.PVRTC1_4_RGBA=4]="PVRTC1_4_RGBA",n[n.PVRTC1_4_RGB=5]="PVRTC1_4_RGB",n[n.ETC2_RGBA=6]="ETC2_RGBA",n[n.ETC1_RGB=7]="ETC1_RGB",n[n.RGBA32=8]="RGBA32",n[n.R8=9]="R8",n[n.RG8=10]="RG8"})($u||($u={}));(function(n){n[n.COMPRESSED_RGBA_BPTC_UNORM_EXT=36492]="COMPRESSED_RGBA_BPTC_UNORM_EXT",n[n.COMPRESSED_RGBA_ASTC_4X4_KHR=37808]="COMPRESSED_RGBA_ASTC_4X4_KHR",n[n.COMPRESSED_RGB_S3TC_DXT1_EXT=33776]="COMPRESSED_RGB_S3TC_DXT1_EXT",n[n.COMPRESSED_RGBA_S3TC_DXT5_EXT=33779]="COMPRESSED_RGBA_S3TC_DXT5_EXT",n[n.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG=35842]="COMPRESSED_RGBA_PVRTC_4BPPV1_IMG",n[n.COMPRESSED_RGB_PVRTC_4BPPV1_IMG=35840]="COMPRESSED_RGB_PVRTC_4BPPV1_IMG",n[n.COMPRESSED_RGBA8_ETC2_EAC=37496]="COMPRESSED_RGBA8_ETC2_EAC",n[n.COMPRESSED_RGB8_ETC2=37492]="COMPRESSED_RGB8_ETC2",n[n.COMPRESSED_RGB_ETC1_WEBGL=36196]="COMPRESSED_RGB_ETC1_WEBGL",n[n.RGBA8Format=32856]="RGBA8Format",n[n.R8Format=33321]="R8Format",n[n.RG8Format=33323]="RG8Format"})(nU||(nU={}))});function H_(n,e){let t=(e==null?void 0:e.jsDecoderModule)||KTX2DECODER;n&&(n.wasmBaseUrl&&(t.Transcoder.WasmBaseUrl=n.wasmBaseUrl),n.wasmUASTCToASTC&&(t.LiteTranscoder_UASTC_ASTC.WasmModuleURL=n.wasmUASTCToASTC),n.wasmUASTCToBC7&&(t.LiteTranscoder_UASTC_BC7.WasmModuleURL=n.wasmUASTCToBC7),n.wasmUASTCToRGBA_UNORM&&(t.LiteTranscoder_UASTC_RGBA_UNORM.WasmModuleURL=n.wasmUASTCToRGBA_UNORM),n.wasmUASTCToRGBA_SRGB&&(t.LiteTranscoder_UASTC_RGBA_SRGB.WasmModuleURL=n.wasmUASTCToRGBA_SRGB),n.wasmUASTCToR8_UNORM&&(t.LiteTranscoder_UASTC_R8_UNORM.WasmModuleURL=n.wasmUASTCToR8_UNORM),n.wasmUASTCToRG8_UNORM&&(t.LiteTranscoder_UASTC_RG8_UNORM.WasmModuleURL=n.wasmUASTCToRG8_UNORM),n.jsMSCTranscoder&&(t.MSCTranscoder.JSModuleURL=n.jsMSCTranscoder),n.wasmMSCTranscoder&&(t.MSCTranscoder.WasmModuleURL=n.wasmMSCTranscoder),n.wasmZSTDDecoder&&(t.ZSTDDecoder.WasmModuleURL=n.wasmZSTDDecoder)),e&&(e.wasmUASTCToASTC&&(t.LiteTranscoder_UASTC_ASTC.WasmBinary=e.wasmUASTCToASTC),e.wasmUASTCToBC7&&(t.LiteTranscoder_UASTC_BC7.WasmBinary=e.wasmUASTCToBC7),e.wasmUASTCToRGBA_UNORM&&(t.LiteTranscoder_UASTC_RGBA_UNORM.WasmBinary=e.wasmUASTCToRGBA_UNORM),e.wasmUASTCToRGBA_SRGB&&(t.LiteTranscoder_UASTC_RGBA_SRGB.WasmBinary=e.wasmUASTCToRGBA_SRGB),e.wasmUASTCToR8_UNORM&&(t.LiteTranscoder_UASTC_R8_UNORM.WasmBinary=e.wasmUASTCToR8_UNORM),e.wasmUASTCToRG8_UNORM&&(t.LiteTranscoder_UASTC_RG8_UNORM.WasmBinary=e.wasmUASTCToRG8_UNORM),e.jsMSCTranscoder&&(t.MSCTranscoder.JSModule=e.jsMSCTranscoder),e.wasmMSCTranscoder&&(t.MSCTranscoder.WasmBinary=e.wasmMSCTranscoder),e.wasmZSTDDecoder&&(t.ZSTDDecoder.WasmBinary=e.wasmZSTDDecoder))}function aU(n){typeof n=="undefined"&&typeof KTX2DECODER!="undefined"&&(n=KTX2DECODER);let e;onmessage=t=>{if(t.data)switch(t.data.action){case"init":{let i=t.data.urls;i&&(i.jsDecoderModule&&typeof n=="undefined"&&(importScripts(i.jsDecoderModule),n=KTX2DECODER),H_(i)),t.data.wasmBinaries&&H_(void 0,{...t.data.wasmBinaries,jsDecoderModule:n}),e=new n.KTX2Decoder,postMessage({action:"init"});break}case"setDefaultDecoderOptions":{n.KTX2Decoder.DefaultDecoderOptions=t.data.options;break}case"decode":e.decode(t.data.data,t.data.caps,t.data.options).then(i=>{let r=[];for(let s=0;s{postMessage({action:"decoded",success:!1,msg:i})});break}}}async function oU(n,e,t){return await new Promise((i,r)=>{let s=o=>{n.removeEventListener("error",s),n.removeEventListener("message",a),r(o)},a=o=>{o.data.action==="init"&&(n.removeEventListener("error",s),n.removeEventListener("message",a),i(n))};n.addEventListener("error",s),n.addEventListener("message",a),n.postMessage({action:"init",urls:t,wasmBinaries:e})})}var lU=C(()=>{});var _C,jl,cU=C(()=>{iU();Ci();sU();lU();_C=class{constructor(){this._isDirty=!0,this._useRGBAIfOnlyBC1BC3AvailableWhenUASTC=!0,this._ktx2DecoderOptions={}}get isDirty(){return this._isDirty}get useRGBAIfASTCBC7NotAvailableWhenUASTC(){return this._useRGBAIfASTCBC7NotAvailableWhenUASTC}set useRGBAIfASTCBC7NotAvailableWhenUASTC(e){this._useRGBAIfASTCBC7NotAvailableWhenUASTC!==e&&(this._useRGBAIfASTCBC7NotAvailableWhenUASTC=e,this._isDirty=!0)}get useRGBAIfOnlyBC1BC3AvailableWhenUASTC(){return this._useRGBAIfOnlyBC1BC3AvailableWhenUASTC}set useRGBAIfOnlyBC1BC3AvailableWhenUASTC(e){this._useRGBAIfOnlyBC1BC3AvailableWhenUASTC!==e&&(this._useRGBAIfOnlyBC1BC3AvailableWhenUASTC=e,this._isDirty=!0)}get forceRGBA(){return this._forceRGBA}set forceRGBA(e){this._forceRGBA!==e&&(this._forceRGBA=e,this._isDirty=!0)}get forceR8(){return this._forceR8}set forceR8(e){this._forceR8!==e&&(this._forceR8=e,this._isDirty=!0)}get forceRG8(){return this._forceRG8}set forceRG8(e){this._forceRG8!==e&&(this._forceRG8=e,this._isDirty=!0)}get bypassTranscoders(){return this._bypassTranscoders}set bypassTranscoders(e){this._bypassTranscoders!==e&&(this._bypassTranscoders=e,this._isDirty=!0)}_getKTX2DecoderOptions(){if(!this._isDirty)return this._ktx2DecoderOptions;this._isDirty=!1;let e={};return this._useRGBAIfASTCBC7NotAvailableWhenUASTC!==void 0&&(e.useRGBAIfASTCBC7NotAvailableWhenUASTC=this._useRGBAIfASTCBC7NotAvailableWhenUASTC),this._forceRGBA!==void 0&&(e.forceRGBA=this._forceRGBA),this._forceR8!==void 0&&(e.forceR8=this._forceR8),this._forceRG8!==void 0&&(e.forceRG8=this._forceRG8),this._bypassTranscoders!==void 0&&(e.bypassTranscoders=this._bypassTranscoders),this.useRGBAIfOnlyBC1BC3AvailableWhenUASTC&&(e.transcodeFormatDecisionTree={UASTC:{transcodeFormat:[$u.BC1_RGB,$u.BC3_RGBA],yes:{transcodeFormat:$u.RGBA32,engineFormat:32856,roundToMultiple4:!1}}}),this._ktx2DecoderOptions=e,e}},jl=class n{static GetDefaultNumWorkers(){return typeof navigator!="object"||!navigator.hardwareConcurrency?1:Math.min(Math.floor(navigator.hardwareConcurrency*.5),4)}static _Initialize(e){if(n._WorkerPoolPromise||n._DecoderModulePromise)return;let t={wasmBaseUrl:de.ScriptBaseUrl,jsDecoderModule:de.GetBabylonScriptURL(this.URLConfig.jsDecoderModule,!0),wasmUASTCToASTC:de.GetBabylonScriptURL(this.URLConfig.wasmUASTCToASTC,!0),wasmUASTCToBC7:de.GetBabylonScriptURL(this.URLConfig.wasmUASTCToBC7,!0),wasmUASTCToRGBA_UNORM:de.GetBabylonScriptURL(this.URLConfig.wasmUASTCToRGBA_UNORM,!0),wasmUASTCToRGBA_SRGB:de.GetBabylonScriptURL(this.URLConfig.wasmUASTCToRGBA_SRGB,!0),wasmUASTCToR8_UNORM:de.GetBabylonScriptURL(this.URLConfig.wasmUASTCToR8_UNORM,!0),wasmUASTCToRG8_UNORM:de.GetBabylonScriptURL(this.URLConfig.wasmUASTCToRG8_UNORM,!0),jsMSCTranscoder:de.GetBabylonScriptURL(this.URLConfig.jsMSCTranscoder,!0),wasmMSCTranscoder:de.GetBabylonScriptURL(this.URLConfig.wasmMSCTranscoder,!0),wasmZSTDDecoder:de.GetBabylonScriptURL(this.URLConfig.wasmZSTDDecoder,!0)};e&&typeof Worker=="function"&&typeof URL!="undefined"?n._WorkerPoolPromise=new Promise(i=>{let r=`${H_}(${aU})()`,s=URL.createObjectURL(new Blob([r],{type:"application/javascript"}));i(new W_(e,async()=>await oU(new Worker(s),void 0,t)))}):typeof n._KTX2DecoderModule=="undefined"?n._DecoderModulePromise=de.LoadBabylonScriptAsync(t.jsDecoderModule).then(()=>(n._KTX2DecoderModule=KTX2DECODER,n._KTX2DecoderModule.MSCTranscoder.UseFromWorkerThread=!1,n._KTX2DecoderModule.WASMMemoryManager.LoadBinariesFromCurrentThread=!0,H_(t,n._KTX2DecoderModule),new n._KTX2DecoderModule.KTX2Decoder)):(n._KTX2DecoderModule.MSCTranscoder.UseFromWorkerThread=!1,n._KTX2DecoderModule.WASMMemoryManager.LoadBinariesFromCurrentThread=!0,n._DecoderModulePromise=Promise.resolve(new n._KTX2DecoderModule.KTX2Decoder))}constructor(e,t=n.DefaultNumWorkers){var r,s;this._engine=e;let i=typeof t=="object"&&t.workerPool||n.WorkerPool;if(i)n._WorkerPoolPromise=Promise.resolve(i);else{typeof t=="object"?n._KTX2DecoderModule=(r=t==null?void 0:t.binariesAndModulesContainer)==null?void 0:r.jsDecoderModule:typeof KTX2DECODER!="undefined"&&(n._KTX2DecoderModule=KTX2DECODER);let a=typeof t=="number"?t:(s=t.numWorkers)!=null?s:n.DefaultNumWorkers;n._Initialize(a)}}async _uploadAsync(e,t,i){let r=this._engine.getCaps(),s={astc:!!r.astc,bptc:!!r.bptc,s3tc:!!r.s3tc,pvrtc:!!r.pvrtc,etc2:!!r.etc2,etc1:!!r.etc1};if(n._WorkerPoolPromise){let a=await n._WorkerPoolPromise;return await new Promise((o,l)=>{a.push((c,f)=>{let h=m=>{c.removeEventListener("error",h),c.removeEventListener("message",d),l(m),f()},d=m=>{if(m.data.action==="decoded"){if(c.removeEventListener("error",h),c.removeEventListener("message",d),!m.data.success)l({message:m.data.msg});else try{this._createTexture(m.data.decodedData,t,i),o()}catch(p){l({message:p})}f()}};c.addEventListener("error",h),c.addEventListener("message",d),c.postMessage({action:"setDefaultDecoderOptions",options:n.DefaultDecoderOptions._getKTX2DecoderOptions()});let u=new Uint8Array(e.byteLength);u.set(new Uint8Array(e.buffer,e.byteOffset,e.byteLength)),c.postMessage({action:"decode",data:u,caps:s,options:i},[u.buffer])})})}else if(n._DecoderModulePromise){let a=await n._DecoderModulePromise;return n.DefaultDecoderOptions.isDirty&&(n._KTX2DecoderModule.KTX2Decoder.DefaultDecoderOptions=n.DefaultDecoderOptions._getKTX2DecoderOptions()),await new Promise((o,l)=>{a.decode(e,r).then(c=>{this._createTexture(c,t),o()}).catch(c=>{l({message:c})})})}throw new Error("KTX2 decoder module is not available")}_createTexture(e,t,i){this._engine._bindTextureDirectly(3553,t),i&&(i.transcodedFormat=e.transcodedFormat,i.isInGammaSpace=e.isInGammaSpace,i.hasAlpha=e.hasAlpha,i.transcoderName=e.transcoderName);let s=!0;switch(e.transcodedFormat){case 32856:t.type=0,t.format=5;break;case 33321:t.type=0,t.format=6;break;case 33323:t.type=0,t.format=7;break;default:t.format=e.transcodedFormat,s=!1;break}if(t._gammaSpace=e.isInGammaSpace,t.generateMipMaps=e.mipmaps.length>1,t.width=e.mipmaps[0].width,t.height=e.mipmaps[0].height,e.errors)throw new Error("KTX2 container - could not transcode the data. "+e.errors);for(let a=0;a=12){let t=new Uint8Array(e.buffer,e.byteOffset,12);if(t[0]===171&&t[1]===75&&t[2]===84&&t[3]===88&&t[4]===32&&t[5]===50&&t[6]===48&&t[7]===187&&t[8]===13&&t[9]===10&&t[10]===26&&t[11]===10)return!0}return!1}};jl.URLConfig={jsDecoderModule:"https://cdn.babylonjs.com/babylon.ktx2Decoder.js",wasmUASTCToASTC:null,wasmUASTCToBC7:null,wasmUASTCToRGBA_UNORM:null,wasmUASTCToRGBA_SRGB:null,wasmUASTCToR8_UNORM:null,wasmUASTCToRG8_UNORM:null,jsMSCTranscoder:null,wasmMSCTranscoder:null,wasmZSTDDecoder:null};jl.DefaultNumWorkers=jl.GetDefaultNumWorkers();jl.DefaultDecoderOptions=new _C});var vC={};$e(vC,{_KTXTextureLoader:()=>gC});function Nre(n){switch(n){case 35916:return 33776;case 35918:return 33778;case 35919:return 33779;case 37493:return 37492;case 37497:return 37496;case 37495:return 37494;case 37840:return 37808;case 37841:return 37809;case 37842:return 37810;case 37843:return 37811;case 37844:return 37812;case 37845:return 37813;case 37846:return 37814;case 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oo(e,1),a=Nre(s.glInternalFormat);a?(t.format=a,t._useSRGBBuffer=t.getEngine()._getUseSRGBBuffer(!0,t.generateMipMaps),t._gammaSpace=!0):t.format=s.glInternalFormat,i(s.pixelWidth,s.pixelHeight,t.generateMipMaps,!0,()=>{s.uploadLevels(t,t.generateMipMaps)},s.isInvalid)}else jl.IsValid(e)?new jl(t.getEngine())._uploadAsync(e,t,r).then(()=>{i(t.width,t.height,t.generateMipMaps,!0,()=>{},!1)},a=>{J.Warn(`Failed to load KTX2 texture data: ${a.message}`),i(0,0,!1,!1,()=>{},!0)}):(J.Error("texture missing KTX identifier"),i(0,0,!1,!1,()=>{},!0))}}});function QT(n){let e=0;return{id_length:n[e++],colormap_type:n[e++],image_type:n[e++],colormap_index:n[e++]|n[e++]<<8,colormap_length:n[e++]|n[e++]<<8,colormap_size:n[e++],origin:[n[e++]|n[e++]<<8,n[e++]|n[e++]<<8],width:n[e++]|n[e++]<<8,height:n[e++]|n[e++]<<8,pixel_size:n[e++],flags:n[e]}}function SC(n,e){if(e.length<19){J.Error("Unable to load TGA file - Not enough data to contain header");return}let 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e=(n&31744)>>10,t=n&1023;return(n>>15?-1:1)*(e?e===31?t?NaN:1/0:Math.pow(2,e-15)*(1+t/1024):6103515625e-14*(t/1024))}function rne(n){if(Math.abs(n)>65504)throw new Error("Value out of range.Consider using float instead of half-float.");n=wt(n,-65504,65504),$T.floatView[0]=n;let e=$T.uint32View[0],t=e>>23&511;return $T.baseTable[t]+((e&8388607)>>$T.shiftTable[t])}function gU(n,e){return rne(_n(n,e))}function nne(n,e,t){let i=new TextDecoder().decode(new Uint8Array(n).slice(e.value,e.value+t));return e.value=e.value+t,i}function sne(n,e){let t=lo(n,e),i=Hs(n,e);return[t,i]}function ane(n,e){let t=Hs(n,e),i=Hs(n,e);return[t,i]}function one(n,e){let t=_n(n,e),i=_n(n,e);return[t,i]}function lne(n,e){let t=_n(n,e),i=_n(n,e),r=_n(n,e);return[t,i,r]}function cne(n,e,t){let i=e.value,r=[];for(;e.values||(e[r++]=n[t++],r>s));)e[r++]=n[i++]}var $o,AC,$T,Y_=C(()=>{Rn();z_();(function(n){n[n.NO_COMPRESSION=0]="NO_COMPRESSION",n[n.RLE_COMPRESSION=1]="RLE_COMPRESSION",n[n.ZIPS_COMPRESSION=2]="ZIPS_COMPRESSION",n[n.ZIP_COMPRESSION=3]="ZIP_COMPRESSION",n[n.PIZ_COMPRESSION=4]="PIZ_COMPRESSION",n[n.PXR24_COMPRESSION=5]="PXR24_COMPRESSION"})($o||($o={}));(function(n){n[n.INCREASING_Y=0]="INCREASING_Y",n[n.DECREASING_Y=1]="DECREASING_Y"})(AC||(AC={}));$T=tne()});function IC(n,e){if(n.getUint32(0,!0)!=mne)throw new Error("Incorrect OpenEXR format");let t=n.getUint8(4),i=n.getUint8(5),r={singleTile:!!(i&2),longName:!!(i&4),deepFormat:!!(i&8),multiPart:!!(i&16)};e.value=8;let s={},a=!0;for(;a;){let o=eA(n.buffer,e);if(!o)a=!1;else{let l=eA(n.buffer,e),c=Hs(n,e),f=vU(n,e,l,c);f===void 0?J.Warn(`Unknown header attribute type ${l}'.`):s[o]=f}}if((i&-5)!=0)throw new Error("Unsupported file format");return{version:t,spec:r,...s}}var mne,EU=C(()=>{Pt();Y_();mne=20000630});function MU(n,e){let t=0;for(let r=0;r<65536;++r)(r==0||n[r>>3]&1<<(r&7))&&(e[t++]=r);let i=t-1;for(;t<65536;)e[t++]=0;return i}function vne(n){for(let e=0;e<16384;e++)n[e]={},n[e].len=0,n[e].lit=0,n[e].p=null}function xU(n,e,t,i,r){for(;t>t&(1<>i;if(c=new Uint8Array([c])[0],o.value+c>l)return null;let f=a[o.value-1];for(;c-- >0;)a[o.value++]=f}else if(o.value0;--t){let i=e+K_[t]>>1;K_[t]=e,e=i}for(let t=0;t<65537;++t){let i=n[t];i>0&&(n[t]=i|K_[i]++<<6)}}function Sne(n,e,t,i,r,s){let a=e,o=0,l=0;for(;i<=r;i++){if(a.value-e.value>t)return;let c=xU(6,o,l,n,a),f=c.l;if(o=c.c,l=c.lc,s[i]=f,f==63){if(a.value-e.value>t)throw new Error("Error in HufUnpackEncTable");c=xU(8,o,l,n,a);let h=c.l+6;if(o=c.c,l=c.lc,i+h>r+1)throw new Error("Error in HufUnpackEncTable");for(;h--;)s[i++]=0;i--}else if(f>=59){let h=f-59+2;if(i+h>r+1)throw new Error("Error in HufUnpackEncTable");for(;h--;)s[i++]=0;i--}}Ene(s)}function CU(n){return n&63}function yU(n){return n>>6}function Tne(n,e,t,i){for(;e<=t;e++){let r=yU(n[e]),s=CU(n[e]);if(r>>s)throw new Error("Invalid table entry");if(s>14){let a=i[r>>s-14];if(a.len)throw new Error("Invalid table entry");if(a.lit++,a.p){let o=a.p;a.p=new Array(a.lit);for(let l=0;l0;o--){let l=i[(r<<14-s)+a];if(l.len||l.p)throw new Error("Invalid table entry");l.len=s,l.lit=e,a++}}}return!0}function Ane(n,e,t,i,r,s,a,o,l){let c=0,f=0,h=a,d=Math.trunc(i.value+(r+7)/8);for(;i.value=14;){let p=c>>f-14&16383,_=e[p];if(_.len){f-=_.len;let g=MC(_.lit,s,c,f,t,i,o,l,h);g&&(c=g.c,f=g.lc)}else{if(!_.p)throw new Error("hufDecode issues");let g;for(g=0;g<_.lit;g++){let v=CU(n[_.p[g]]);for(;f=v&&yU(n[_.p[g]])==(c>>f-v&(1<>=u,f-=u;f>0;){let m=e[c<<14-f&16383];if(m.len){f-=m.len;let p=MC(m.lit,s,c,f,t,i,o,l,h);p&&(c=p.c,f=p.lc)}else throw new Error("HufDecode issues")}return!0}function PU(n,e,t,i,r,s){let a={value:0},o=t.value,l=Hs(e,t),c=Hs(e,t);t.value+=4;let f=Hs(e,t);if(t.value+=4,l<0||l>=65537||c<0||c>=65537)throw new Error("Wrong HUF_ENCSIZE");let h=new Array(65537),d=new Array(16384);vne(d);let u=i-(t.value-o);if(Sne(n,t,u,l,c,h),f>8*(i-(t.value-o)))throw new Error("Wrong hufUncompress");Tne(h,l,c,d),Ane(h,d,n,t,f,c,s,r,a)}function yC(n){return n&65535}function RU(n){let e=yC(n);return e>32767?e-65536:e}function em(n,e){let t=RU(n),r=RU(e),s=t+(r&1)+(r>>1),a=s,o=s-r;return{a,b:o}}function tm(n,e){let t=yC(n),i=yC(e),r=t-(i>>1)&AU;return{a:i+r-gne&AU,b:r}}function DU(n,e,t,i,r,s,a){let o=a<16384,l=t>r?r:t,c=1,f,h;for(;c<=l;)c<<=1;for(c>>=1,f=c,c>>=1;c>=1;){h=0;let d=h+s*(r-f),u=s*c,m=s*f,p=i*c,_=i*f,g,v,x,A;for(;h<=d;h+=m){let S=h,E=h+i*(t-f);for(;S<=E;S+=_){let R=S+p,I=S+u,y=I+p;if(o){let M=em(n[S+e],n[I+e]);g=M.a,x=M.b,M=em(n[R+e],n[y+e]),v=M.a,A=M.b,M=em(g,v),n[S+e]=M.a,n[R+e]=M.b,M=em(x,A),n[I+e]=M.a,n[y+e]=M.b}else{let M=tm(n[S+e],n[I+e]);g=M.a,x=M.b,M=tm(n[R+e],n[y+e]),v=M.a,A=M.b,M=tm(g,v),n[S+e]=M.a,n[R+e]=M.b,M=tm(x,A),n[I+e]=M.a,n[y+e]=M.b}}if(t&c){let R=S+u,I;o?I=em(n[S+e],n[R+e]):I=tm(n[S+e],n[R+e]),g=I.a,n[R+e]=I.b,n[S+e]=g}}if(r&c){let 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mV=C(()=>{Lr();kC();Re.prototype.getInputElement=function(){return this._renderingCanvas};Re.prototype.getDepthFunction=function(){return this._depthCullingState.depthFunc};Re.prototype.setDepthFunction=function(n){this._depthCullingState.depthFunc=n};Re.prototype.setDepthFunctionToGreater=function(){this.setDepthFunction(516)};Re.prototype.setDepthFunctionToGreaterOrEqual=function(){this.setDepthFunction(518)};Re.prototype.setDepthFunctionToLess=function(){this.setDepthFunction(513)};Re.prototype.setDepthFunctionToLessOrEqual=function(){this.setDepthFunction(515)};Re.prototype.getDepthWrite=function(){return this._depthCullingState.depthMask};Re.prototype.setDepthWrite=function(n){this._depthCullingState.depthMask=n};Re.prototype.setAlphaConstants=function(n,e,t,i){this._alphaState.setAlphaBlendConstants(n,e,t,i)};Re.prototype.getAlphaMode=function(n=0){return this._alphaMode[n]};Re.prototype.getAlphaEquation=function(n=0){return this._alphaEquation[n]}});var 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_V=C(()=>{Lr();Re.prototype.getRenderPassNames=function(){return this._renderPassNames};Re.prototype.getCurrentRenderPassName=function(){return this._renderPassNames[this.currentRenderPassId]};Re.prototype.createRenderPassId=function(n){let e=++Re._RenderPassIdCounter;return this._renderPassNames[e]=n!=null?n:"NONAME",e};Re.prototype.releaseRenderPassId=function(n){this._renderPassNames[n]=void 0;for(let e=0;e{Lr();Re.prototype._loadFileAsync=async function(n,e,t){return await new Promise((i,r)=>{this._loadFile(n,s=>{i(s)},void 0,e,t,(s,a)=>{r(a)})})}});var vV=C(()=>{FC();Lr();Re.GetCompatibleTextureLoader=rA});function Bne(n){!n||!n.setAttribute||(n.setAttribute("touch-action","none"),n.style.touchAction="none",n.style.webkitTapHighlightColor="transparent")}function 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e=document.createElement("span");e.textContent="Hg",e.style.font=n;let t=document.createElement("div");t.style.display="inline-block",t.style.width="1px",t.style.height="0px",t.style.verticalAlign="bottom";let i=document.createElement("div");i.style.whiteSpace="nowrap",i.appendChild(e),i.appendChild(t),document.body.appendChild(i);let r,s;try{s=t.getBoundingClientRect().top-e.getBoundingClientRect().top,t.style.verticalAlign="baseline",r=t.getBoundingClientRect().top-e.getBoundingClientRect().top}finally{document.body.removeChild(i)}return{ascent:r,height:s,descent:s-r}}async function AV(n,e,t){return await new Promise((i,r)=>{let s=new Image;s.onload=()=>{s.decode().then(()=>{n.createImageBitmap(s,t).then(a=>{i(a)})})},s.onerror=()=>{r(`Error loading image ${s.src}`)},s.src=e})}function xV(n,e,t,i){let s=n.createCanvas(t,i).getContext("2d");if(!s)throw new Error("Unable to get 2d context for resizeImageBitmap");return s.drawImage(e,0,0),s.getImageData(0,0,t,i).data}function RV(n){let 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zC,_i,zs=C(()=>{kt();Ge();Ut();hi();Pi();ln();Er();zC=class{constructor(){this._doNotSerialize=!1,this._isDisposed=!1,this._sceneRootNodesIndex=-1,this._isEnabled=!0,this._isParentEnabled=!0,this._isReady=!0,this._onEnabledStateChangedObservable=new te,this._onClonedObservable=new te,this._inheritVisibility=!1,this._isVisible=!0}},_i=class n{static AddNodeConstructor(e,t){this._NodeConstructors[e]=t}static Construct(e,t,i,r){let s=this._NodeConstructors[e];return s?s(t,i,r):null}set accessibilityTag(e){this._accessibilityTag=e,this.onAccessibilityTagChangedObservable.notifyObservers(e)}get accessibilityTag(){return this._accessibilityTag}get doNotSerialize(){return this._nodeDataStorage._doNotSerialize?!0:this._parentNode?this._parentNode.doNotSerialize:!1}set doNotSerialize(e){this._nodeDataStorage._doNotSerialize=e}isDisposed(){return this._nodeDataStorage._isDisposed}set parent(e){if(this._parentNode===e)return;let t=this._parentNode;if(this._parentNode&&this._parentNode._children!==void 0&&this._parentNode._children!==null){let i=this._parentNode._children.indexOf(this);i!==-1&&this._parentNode._children.splice(i,1),!e&&!this._nodeDataStorage._isDisposed&&this._addToSceneRootNodes()}this._parentNode=e,this._isDirty=!0,this._parentNode&&((this._parentNode._children===void 0||this._parentNode._children===null)&&(this._parentNode._children=new Array),this._parentNode._children.push(this),t||this._removeFromSceneRootNodes()),this._syncParentEnabledState()}get parent(){return this._parentNode}get inheritVisibility(){return this._nodeDataStorage._inheritVisibility}set inheritVisibility(e){this._nodeDataStorage._inheritVisibility=e}get isVisible(){return this.inheritVisibility&&this._parentNode&&!this._parentNode.isVisible?!1:this._nodeDataStorage._isVisible}set isVisible(e){this._nodeDataStorage._isVisible=e}_serializeAsParent(e){e.parentId=this.uniqueId}_addToSceneRootNodes(){this._nodeDataStorage._sceneRootNodesIndex===-1&&(this._nodeDataStorage._sceneRootNodesIndex=this._scene.rootNodes.length,this._scene.rootNodes.push(this))}_removeFromSceneRootNodes(){if(this._nodeDataStorage._sceneRootNodesIndex!==-1){let e=this._scene.rootNodes,t=e.length-1;e[this._nodeDataStorage._sceneRootNodesIndex]=e[t],e[this._nodeDataStorage._sceneRootNodesIndex]._nodeDataStorage._sceneRootNodesIndex=this._nodeDataStorage._sceneRootNodesIndex,this._scene.rootNodes.pop(),this._nodeDataStorage._sceneRootNodesIndex=-1}}get animationPropertiesOverride(){return this._animationPropertiesOverride?this._animationPropertiesOverride:this._scene.animationPropertiesOverride}set animationPropertiesOverride(e){this._animationPropertiesOverride=e}getClassName(){return"Node"}set onDispose(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)}get onEnabledStateChangedObservable(){return this._nodeDataStorage._onEnabledStateChangedObservable}get onClonedObservable(){return this._nodeDataStorage._onClonedObservable}constructor(e,t=null,i=!0){this._isDirty=!1,this._nodeDataStorage=new zC,this.state="",this.metadata=null,this.reservedDataStore=null,this._accessibilityTag=null,this.onAccessibilityTagChangedObservable=new te,this._parentContainer=null,this.animations=[],this._ranges={},this.onReady=null,this._currentRenderId=-1,this._parentUpdateId=-1,this._childUpdateId=-1,this._waitingParentId=null,this._waitingParentInstanceIndex=null,this._waitingParsedUniqueId=null,this._cache={},this._parentNode=null,this._children=null,this._worldMatrix=j.Identity(),this._worldMatrixDeterminant=0,this._worldMatrixDeterminantIsDirty=!0,this._animationPropertiesOverride=null,this._isNode=!0,this.onDisposeObservable=new te,this._onDisposeObserver=null,this._behaviors=new Array,this.name=e,this.id=e,this._scene=t||Le.LastCreatedScene,this.uniqueId=this._scene.getUniqueId(),this._initCache(),i&&this._addToSceneRootNodes()}getScene(){return this._scene}getEngine(){return this._scene.getEngine()}addBehavior(e,t=!1){return this._behaviors.indexOf(e)!==-1?this:(e.init(),this._scene.isLoading&&!t?this._scene.onDataLoadedObservable.addOnce(()=>{this._behaviors.includes(e)&&e.attach(this)}):e.attach(this),this._behaviors.push(e),this)}removeBehavior(e){let t=this._behaviors.indexOf(e);return t===-1?this:(this._behaviors[t].detach(),this._behaviors.splice(t,1),this)}get behaviors(){return this._behaviors}getBehaviorByName(e){for(let t of this._behaviors)if(t.name===e)return t;return null}getWorldMatrix(){return this._currentRenderId!==this._scene.getRenderId()&&this.computeWorldMatrix(),this._worldMatrix}_getWorldMatrixDeterminant(){return this._worldMatrixDeterminantIsDirty&&(this._worldMatrixDeterminantIsDirty=!1,this._worldMatrixDeterminant=this._worldMatrix.determinant()),this._worldMatrixDeterminant}get worldMatrixFromCache(){return this._worldMatrix}_initCache(){this._cache={}}updateCache(e){!e&&this.isSynchronized()||this._updateCache()}_getActionManagerForTrigger(e,t=!0){return this.parent?this.parent._getActionManagerForTrigger(e,!1):null}_updateCache(e){}_isSynchronized(){return!0}_markSyncedWithParent(){this._parentNode&&(this._parentUpdateId=this._parentNode._childUpdateId)}isSynchronizedWithParent(){return this._parentNode?this._parentNode._isDirty||this._parentUpdateId!==this._parentNode._childUpdateId?!1:this._parentNode.isSynchronized():!0}isSynchronized(){return this._parentNode&&!this.isSynchronizedWithParent()?!1:this._isSynchronized()}isReady(e=!1){return this._nodeDataStorage._isReady}markAsDirty(e){return this._currentRenderId=Number.MAX_VALUE,this._isDirty=!0,this}isEnabled(e=!0){return e===!1?this._nodeDataStorage._isEnabled:this._nodeDataStorage._isEnabled?this._nodeDataStorage._isParentEnabled:!1}_syncParentEnabledState(){if(this._nodeDataStorage._isParentEnabled=this._parentNode?this._parentNode.isEnabled():!0,this._children)for(let e of 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0);P([w()],_i.prototype,"metadata",void 0)});function XC(n,e,t){try{let i=n.next();i.done?e(i):i.value?i.value.then(()=>{i.value=void 0,e(i)},t):e(i)}catch(i){t(i)}}function CV(n=25){let e;return(t,i,r)=>{let s=performance.now();e===void 0||s-e>n?(e=s,setTimeout(()=>{XC(t,i,r)},0)):XC(t,i,r)}}function yV(n,e,t,i,r){let s=()=>{let a,o=l=>{l.done?t(l.value):a===void 0?a=!0:s()};do a=void 0,!r||!r.aborted?e(n,o,i):i(new Error("Aborted")),a===void 0&&(a=!1);while(a)};s()}function q_(n,e){let t;return yV(n,XC,i=>t=i,i=>{throw i},e),t}async function PV(n,e,t){return await new Promise((i,r)=>{yV(n,e,i,r,t)})}function DV(n,e){return(...t)=>q_(n(...t),e)}var YC=C(()=>{});var ut,el=C(()=>{kt();Ut();to();Ci();hi();Ge();zs();Pt();Vi();ln();ku();pT();Er();ut=class n extends _i{get position(){return this._position}set position(e){this._position=e}set upVector(e){this._upVector=e}get upVector(){return this._upVector}get screenArea(){var i,r,s,a;let e,t;if(this.mode===n.PERSPECTIVE_CAMERA)this.fovMode===n.FOVMODE_VERTICAL_FIXED?(t=this.minZ*2*Math.tan(this.fov/2),e=this.getEngine().getAspectRatio(this)*t):(e=this.minZ*2*Math.tan(this.fov/2),t=e/this.getEngine().getAspectRatio(this));else{let o=this.getEngine().getRenderWidth()/2,l=this.getEngine().getRenderHeight()/2;e=((i=this.orthoRight)!=null?i:o)-((r=this.orthoLeft)!=null?r:-o),t=((s=this.orthoTop)!=null?s:l)-((a=this.orthoBottom)!=null?a:-l)}return e*t}set orthoLeft(e){this._orthoLeft=e;for(let t of this._rigCameras)t.orthoLeft=e}get orthoLeft(){return this._orthoLeft}set orthoRight(e){this._orthoRight=e;for(let t of this._rigCameras)t.orthoRight=e}get orthoRight(){return this._orthoRight}set orthoBottom(e){this._orthoBottom=e;for(let t of this._rigCameras)t.orthoBottom=e}get orthoBottom(){return this._orthoBottom}set orthoTop(e){this._orthoTop=e;for(let t of this._rigCameras)t.orthoTop=e}get orthoTop(){return this._orthoTop}setFocalLength(e,t=36){this.fov=2*Math.atan(t/(2*e))}set mode(e){this._mode=e;for(let t of this._rigCameras)t.mode=e}get mode(){return this._mode}get hasMoved(){return this._hasMoved}constructor(e,t,i,r=!0){super(e,i,!1),this._position=b.Zero(),this._upVector=b.Up(),this.oblique=null,this._orthoLeft=null,this._orthoRight=null,this._orthoBottom=null,this._orthoTop=null,this.fov=.8,this.projectionPlaneTilt=0,this.minZ=1,this.maxZ=1e4,this.inertia=.9,this._mode=n.PERSPECTIVE_CAMERA,this.isIntermediate=!1,this.viewport=new $a(0,0,1,1),this.layerMask=268435455,this.fovMode=n.FOVMODE_VERTICAL_FIXED,this.cameraRigMode=n.RIG_MODE_NONE,this.ignoreCameraMaxZ=!1,this.customRenderTargets=[],this.outputRenderTarget=null,this.onViewMatrixChangedObservable=new te,this.onProjectionMatrixChangedObservable=new te,this.onAfterCheckInputsObservable=new te,this.onRestoreStateObservable=new te,this.isRigCamera=!1,this._hasMoved=!1,this._rigCameras=new Array,this._skipRendering=!1,this._projectionMatrix=new j,this._postProcesses=new Array,this._activeMeshes=new wi(256),this._globalPosition=b.Zero(),this._computedViewMatrix=j.Identity(),this._doNotComputeProjectionMatrix=!1,this._transformMatrix=j.Zero(),this._refreshFrustumPlanes=!0,this._absoluteRotation=ze.Identity(),this._isCamera=!0,this._isLeftCamera=!1,this._isRightCamera=!1,this.layerMask=this.getScene().defaultCameraLayerMask,this.getScene().addCamera(this),r&&!this.getScene().activeCamera&&(this.getScene().activeCamera=this),this.position=t,this.renderPassId=this.getScene().getEngine().createRenderPassId(`Camera ${e}`)}storeState(){return this._stateStored=!0,this._storedFov=this.fov,this}hasStateStored(){return!!this._stateStored}_restoreStateValues(){return this._stateStored?(this.fov=this._storedFov,!0):!1}restoreState(){return this._restoreStateValues()?(this.onRestoreStateObservable.notifyObservers(this),!0):!1}getClassName(){return"Camera"}toString(e){let t="Name: "+this.name;if(t+=", type: "+this.getClassName(),this.animations)for(let i=0;i-1?(J.Error("You're trying to reuse a post process not defined as reusable."),0):(t==null||t<0?this._postProcesses.push(e):this._postProcesses[t]===null?this._postProcesses[t]=e:this._postProcesses.splice(t,0,e),this._cascadePostProcessesToRigCams(),this._scene.prePassRenderer&&this._scene.prePassRenderer.markAsDirty(),this._postProcesses.indexOf(e))}detachPostProcess(e){let t=this._postProcesses.indexOf(e);t!==-1&&(this._postProcesses[t]=null),this._scene.prePassRenderer&&this._scene.prePassRenderer.markAsDirty(),this._cascadePostProcessesToRigCams()}getWorldMatrix(){return this._isSynchronizedViewMatrix()?this._worldMatrix:(this.getViewMatrix(),this._worldMatrix)}_getViewMatrix(){return j.Identity()}getViewMatrix(e){return!e&&this._isSynchronizedViewMatrix()?this._computedViewMatrix:(this._hasMoved=!0,this.updateCache(),this._computedViewMatrix=this._getViewMatrix(),this._currentRenderId=this.getScene().getRenderId(),this._childUpdateId++,this._refreshFrustumPlanes=!0,this._cameraRigParams&&this._cameraRigParams.vrPreViewMatrix&&this._computedViewMatrix.multiplyToRef(this._cameraRigParams.vrPreViewMatrix,this._computedViewMatrix),this.parent&&this.parent.onViewMatrixChangedObservable&&this.parent.onViewMatrixChangedObservable.notifyObservers(this.parent),this.onViewMatrixChangedObservable.notifyObservers(this),this._computedViewMatrix.invertToRef(this._worldMatrix),this._worldMatrix.getTranslationToRef(this._globalPosition),this._computedViewMatrix)}freezeProjectionMatrix(e){this._doNotComputeProjectionMatrix=!0,e!==void 0&&(this._projectionMatrix=e)}unfreezeProjectionMatrix(){this._doNotComputeProjectionMatrix=!1}getProjectionMatrix(e){var a,o,l,c,f,h,d,u,m,p,_,g,v,x,A,S,E,R,I;if(this._doNotComputeProjectionMatrix||!e&&this._isSynchronizedProjectionMatrix())return this._projectionMatrix;let t=this.ignoreCameraMaxZ?0:this.maxZ;this._cache.mode=this.mode,this._cache.minZ=this.minZ,this._cache.maxZ=t,this._refreshFrustumPlanes=!0;let i=this.getEngine(),r=this.getScene(),s=i.useReverseDepthBuffer;if(this.mode===n.PERSPECTIVE_CAMERA){this._cache.fov=this.fov,this._cache.fovMode=this.fovMode,this._cache.aspectRatio=i.getAspectRatio(this),this._cache.projectionPlaneTilt=this.projectionPlaneTilt,this.minZ<=0&&(this.minZ=.1);let y;r.useRightHandedSystem?y=j.PerspectiveFovRHToRef:y=j.PerspectiveFovLHToRef,y(this.fov,i.getAspectRatio(this),s?t:this.minZ,s?this.minZ:t,this._projectionMatrix,this.fovMode===n.FOVMODE_VERTICAL_FIXED,i.isNDCHalfZRange,this.projectionPlaneTilt,s)}else{let y=i.getRenderWidth()/2,M=i.getRenderHeight()/2;r.useRightHandedSystem?this.oblique?j.ObliqueOffCenterRHToRef((a=this.orthoLeft)!=null?a:-y,(o=this.orthoRight)!=null?o:y,(l=this.orthoBottom)!=null?l:-M,(c=this.orthoTop)!=null?c:M,s?t:this.minZ,s?this.minZ:t,this.oblique.length,this.oblique.angle,this._computeObliqueDistance(this.oblique.offset),this._projectionMatrix,i.isNDCHalfZRange):j.OrthoOffCenterRHToRef((f=this.orthoLeft)!=null?f:-y,(h=this.orthoRight)!=null?h:y,(d=this.orthoBottom)!=null?d:-M,(u=this.orthoTop)!=null?u:M,s?t:this.minZ,s?this.minZ:t,this._projectionMatrix,i.isNDCHalfZRange):this.oblique?j.ObliqueOffCenterLHToRef((m=this.orthoLeft)!=null?m:-y,(p=this.orthoRight)!=null?p:y,(_=this.orthoBottom)!=null?_:-M,(g=this.orthoTop)!=null?g:M,s?t:this.minZ,s?this.minZ:t,this.oblique.length,this.oblique.angle,this._computeObliqueDistance(this.oblique.offset),this._projectionMatrix,i.isNDCHalfZRange):j.OrthoOffCenterLHToRef((v=this.orthoLeft)!=null?v:-y,(x=this.orthoRight)!=null?x:y,(A=this.orthoBottom)!=null?A:-M,(S=this.orthoTop)!=null?S:M,s?t:this.minZ,s?this.minZ:t,this._projectionMatrix,i.isNDCHalfZRange),this._cache.orthoLeft=this.orthoLeft,this._cache.orthoRight=this.orthoRight,this._cache.orthoBottom=this.orthoBottom,this._cache.orthoTop=this.orthoTop,this._cache.obliqueAngle=(E=this.oblique)==null?void 0:E.angle,this._cache.obliqueLength=(R=this.oblique)==null?void 0:R.length,this._cache.obliqueOffset=(I=this.oblique)==null?void 0:I.offset,this._cache.renderWidth=i.getRenderWidth(),this._cache.renderHeight=i.getRenderHeight()}return this.onProjectionMatrixChangedObservable.notifyObservers(this),this._projectionMatrix}getTransformationMatrix(){return this._computedViewMatrix.multiplyToRef(this._projectionMatrix,this._transformMatrix),this._transformMatrix}_computeObliqueDistance(e){let t=this,i=this;return(t.radius||(i.target?b.Distance(this.position,i.target):this.position.length()))+e}_updateFrustumPlanes(){this._refreshFrustumPlanes&&(this.getTransformationMatrix(),this._frustumPlanes?ef.GetPlanesToRef(this._transformMatrix,this._frustumPlanes):this._frustumPlanes=ef.GetPlanes(this._transformMatrix),this._refreshFrustumPlanes=!1)}isInFrustum(e,t=!1){if(this._updateFrustumPlanes(),t&&this.rigCameras.length>0){let i=!1;for(let r of this.rigCameras)r._updateFrustumPlanes(),i=i||e.isInFrustum(r._frustumPlanes);return i}else return e.isInFrustum(this._frustumPlanes)}isCompletelyInFrustum(e){return this._updateFrustumPlanes(),e.isCompletelyInFrustum(this._frustumPlanes)}getForwardRay(e=100,t,i){throw Xe("Ray")}getForwardRayToRef(e,t=100,i,r){throw Xe("Ray")}dispose(e,t=!1){for(this.onViewMatrixChangedObservable.clear(),this.onProjectionMatrixChangedObservable.clear(),this.onAfterCheckInputsObservable.clear(),this.onRestoreStateObservable.clear(),this.inputs&&this.inputs.clear(),this.getScene().stopAnimation(this),this.getScene().removeCamera(this);this._rigCameras.length>0;){let r=this._rigCameras.pop();r&&r.dispose()}if(this._parentContainer){let r=this._parentContainer.cameras.indexOf(this);r>-1&&this._parentContainer.cameras.splice(r,1),this._parentContainer=null}if(this._rigPostProcess)this._rigPostProcess.dispose(this),this._rigPostProcess=null,this._postProcesses.length=0;else if(this.cameraRigMode!==n.RIG_MODE_NONE)this._rigPostProcess=null,this._postProcesses.length=0;else{let r=this._postProcesses.length;for(;--r>=0;){let s=this._postProcesses[r];s&&s.dispose(this)}}let i=this.customRenderTargets.length;for(;--i>=0;)this.customRenderTargets[i].dispose();this.customRenderTargets.length=0,this._activeMeshes.dispose(),this.getScene().getEngine().releaseRenderPassId(this.renderPassId),super.dispose(e,t)}get isLeftCamera(){return this._isLeftCamera}get isRightCamera(){return this._isRightCamera}get leftCamera(){return this._rigCameras.length<1?null:this._rigCameras[0]}get rightCamera(){return this._rigCameras.length<2?null:this._rigCameras[1]}getLeftTarget(){return this._rigCameras.length<1?null:this._rigCameras[0].getTarget()}getRightTarget(){return this._rigCameras.length<2?null:this._rigCameras[1].getTarget()}setCameraRigMode(e,t){if(this.cameraRigMode!==e){for(;this._rigCameras.length>0;){let i=this._rigCameras.pop();i&&i.dispose()}if(this.cameraRigMode=e,this._cameraRigParams={},this._cameraRigParams.interaxialDistance=t.interaxialDistance||.0637,this._cameraRigParams.stereoHalfAngle=de.ToRadians(this._cameraRigParams.interaxialDistance/.0637),this.cameraRigMode!==n.RIG_MODE_NONE){let i=this.createRigCamera(this.name+"_L",0);i&&(i._isLeftCamera=!0);let r=this.createRigCamera(this.name+"_R",1);r&&(r._isRightCamera=!0),i&&r&&(this._rigCameras.push(i),this._rigCameras.push(r))}this._setRigMode(t),this._cascadePostProcessesToRigCams(),this.update()}}_setRigMode(e){}_getVRProjectionMatrix(){return j.PerspectiveFovLHToRef(this._cameraRigParams.vrMetrics.aspectRatioFov,this._cameraRigParams.vrMetrics.aspectRatio,this.minZ,this.ignoreCameraMaxZ?0:this.maxZ,this._cameraRigParams.vrWorkMatrix,!0,this.getEngine().isNDCHalfZRange),this._cameraRigParams.vrWorkMatrix.multiplyToRef(this._cameraRigParams.vrHMatrix,this._projectionMatrix),this._projectionMatrix}setCameraRigParameter(e,t){this._cameraRigParams||(this._cameraRigParams={}),this._cameraRigParams[e]=t,e==="interaxialDistance"&&(this._cameraRigParams.stereoHalfAngle=de.ToRadians(t/.0637))}createRigCamera(e,t){return null}_updateRigCameras(){for(let e=0;en._CreateDefaultParsedCamera(t,i))}computeWorldMatrix(){return this.getWorldMatrix()}static Parse(e,t){let i=e.type,r=n.GetConstructorFromName(i,e.name,t,e.interaxial_distance,e.isStereoscopicSideBySide),s=tt.Parse(r,e,t);if(e.parentId!==void 0&&(s._waitingParentId=e.parentId),e.parentInstanceIndex!==void 0&&(s._waitingParentInstanceIndex=e.parentInstanceIndex),s.inputs&&(s.inputs.parse(e),s._setupInputs()),e.upVector&&(s.upVector=b.FromArray(e.upVector)),s.setPosition&&(s.position.copyFromFloats(0,0,0),s.setPosition(b.FromArray(e.position))),e.target&&s.setTarget&&s.setTarget(b.FromArray(e.target)),e.cameraRigMode){let a=e.interaxial_distance?{interaxialDistance:e.interaxial_distance}:{};s.setCameraRigMode(e.cameraRigMode,a)}if(e.animations){for(let a=0;a{throw Xe("UniversalCamera")};ut.PERSPECTIVE_CAMERA=0;ut.ORTHOGRAPHIC_CAMERA=1;ut.FOVMODE_VERTICAL_FIXED=0;ut.FOVMODE_HORIZONTAL_FIXED=1;ut.RIG_MODE_NONE=0;ut.RIG_MODE_STEREOSCOPIC_ANAGLYPH=10;ut.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL=11;ut.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED=12;ut.RIG_MODE_STEREOSCOPIC_OVERUNDER=13;ut.RIG_MODE_STEREOSCOPIC_INTERLACED=14;ut.RIG_MODE_VR=20;ut.RIG_MODE_CUSTOM=22;ut.ForceAttachControlToAlwaysPreventDefault=!1;P([Vr("position")],ut.prototype,"_position",void 0);P([Vr("upVector")],ut.prototype,"_upVector",void 0);P([w()],ut.prototype,"orthoLeft",null);P([w()],ut.prototype,"orthoRight",null);P([w()],ut.prototype,"orthoBottom",null);P([w()],ut.prototype,"orthoTop",null);P([w()],ut.prototype,"fov",void 0);P([w()],ut.prototype,"projectionPlaneTilt",void 0);P([w()],ut.prototype,"minZ",void 0);P([w()],ut.prototype,"maxZ",void 0);P([w()],ut.prototype,"inertia",void 0);P([w()],ut.prototype,"mode",null);P([w()],ut.prototype,"layerMask",void 0);P([w()],ut.prototype,"fovMode",void 0);P([w()],ut.prototype,"cameraRigMode",void 0);P([w()],ut.prototype,"interaxialDistance",void 0);P([w()],ut.prototype,"isStereoscopicSideBySide",void 0);P([w()],ut.prototype,"ignoreCameraMaxZ",void 0)});var Wh,KC=C(()=>{Wh=class{constructor(e,t,i){this.bu=e,this.bv=t,this.distance=i,this.faceId=0,this.subMeshId=0,this._internalSubMeshId=0}}});var uf,jC=C(()=>{Xo();Ge();xn();uf=class n{constructor(e,t,i){this.vectors=cn(8,b.Zero),this.center=b.Zero(),this.centerWorld=b.Zero(),this.extendSize=b.Zero(),this.extendSizeWorld=b.Zero(),this.directions=cn(3,b.Zero),this.vectorsWorld=cn(8,b.Zero),this.minimumWorld=b.Zero(),this.maximumWorld=b.Zero(),this.minimum=b.Zero(),this.maximum=b.Zero(),this._drawWrapperFront=null,this._drawWrapperBack=null,this.reConstruct(e,t,i)}reConstruct(e,t,i){let r=e.x,s=e.y,a=e.z,o=t.x,l=t.y,c=t.z,f=this.vectors;this.minimum.copyFromFloats(r,s,a),this.maximum.copyFromFloats(o,l,c),f[0].copyFromFloats(r,s,a),f[1].copyFromFloats(o,l,c),f[2].copyFromFloats(o,s,a),f[3].copyFromFloats(r,l,a),f[4].copyFromFloats(r,s,c),f[5].copyFromFloats(o,l,a),f[6].copyFromFloats(r,l,c),f[7].copyFromFloats(o,s,c),t.addToRef(e,this.center).scaleInPlace(.5),t.subtractToRef(e,this.extendSize).scaleInPlace(.5),this._worldMatrix=i||j.IdentityReadOnly,this._update(this._worldMatrix)}scale(e){let t=n._TmpVector3,i=this.maximum.subtractToRef(this.minimum,t[0]),r=i.length();i.normalizeFromLength(r);let s=r*e,a=i.scaleInPlace(s*.5),o=this.center.subtractToRef(a,t[1]),l=this.center.addToRef(a,t[2]);return this.reConstruct(o,l,this._worldMatrix),this}getWorldMatrix(){return this._worldMatrix}_update(e){let t=this.minimumWorld,i=this.maximumWorld,r=this.directions,s=this.vectorsWorld,a=this.vectors;if(e.isIdentity()){t.copyFrom(this.minimum),i.copyFrom(this.maximum);for(let o=0;o<8;++o)s[o].copyFrom(a[o]);this.extendSizeWorld.copyFrom(this.extendSize),this.centerWorld.copyFrom(this.center)}else{t.setAll(Number.MAX_VALUE),i.setAll(-Number.MAX_VALUE);for(let o=0;o<8;++o){let l=s[o];b.TransformCoordinatesToRef(a[o],e,l),t.minimizeInPlace(l),i.maximizeInPlace(l)}i.subtractToRef(t,this.extendSizeWorld).scaleInPlace(.5),i.addToRef(t,this.centerWorld).scaleInPlace(.5)}b.FromArrayToRef(e.m,0,r[0]),b.FromArrayToRef(e.m,4,r[1]),b.FromArrayToRef(e.m,8,r[2]),this._worldMatrix=e}isInFrustum(e){return n.IsInFrustum(this.vectorsWorld,e)}isCompletelyInFrustum(e){return n.IsCompletelyInFrustum(this.vectorsWorld,e)}intersectsPoint(e){let t=this.minimumWorld,i=this.maximumWorld,r=t.x,s=t.y,a=t.z,o=i.x,l=i.y,c=i.z,f=e.x,h=e.y,d=e.z,u=-Nt;return!(o-ff-r||l-hh-s||c-dd-a)}intersectsSphere(e){return n.IntersectsSphere(this.minimumWorld,this.maximumWorld,e.centerWorld,e.radiusWorld)}intersectsMinMax(e,t){let i=this.minimumWorld,r=this.maximumWorld,s=i.x,a=i.y,o=i.z,l=r.x,c=r.y,f=r.z,h=e.x,d=e.y,u=e.z,m=t.x,p=t.y,_=t.z;return!(lm||cp||f_)}dispose(){var e,t;(e=this._drawWrapperFront)==null||e.dispose(),(t=this._drawWrapperBack)==null||t.dispose()}static Intersects(e,t){return e.intersectsMinMax(t.minimumWorld,t.maximumWorld)}static IntersectsSphere(e,t,i,r){let s=n._TmpVector3[0];return b.ClampToRef(i,e,t,s),b.DistanceSquared(i,s)<=r*r}static IsCompletelyInFrustum(e,t){for(let i=0;i<6;++i){let r=t[i];for(let s=0;s<8;++s)if(r.dotCoordinate(e[s])<0)return!1}return!0}static IsInFrustum(e,t){for(let i=0;i<6;++i){let r=!0,s=t[i];for(let a=0;a<8;++a)if(s.dotCoordinate(e[a])>=0){r=!1;break}if(r)return!1}return!0}};uf._TmpVector3=cn(3,b.Zero)});var im,LV=C(()=>{Xo();Ge();im=class n{constructor(e,t,i){this.center=b.Zero(),this.centerWorld=b.Zero(),this.minimum=b.Zero(),this.maximum=b.Zero(),this.reConstruct(e,t,i)}reConstruct(e,t,i){this.minimum.copyFrom(e),this.maximum.copyFrom(t);let r=b.Distance(e,t);t.addToRef(e,this.center).scaleInPlace(.5),this.radius=r*.5,this._update(i||j.IdentityReadOnly)}scale(e){let t=this.radius*e,i=n._TmpVector3,r=i[0].setAll(t),s=this.center.subtractToRef(r,i[1]),a=this.center.addToRef(r,i[2]);return this.reConstruct(s,a,this._worldMatrix),this}getWorldMatrix(){return this._worldMatrix}_update(e){if(e.isIdentity())this.centerWorld.copyFrom(this.center),this.radiusWorld=this.radius;else{b.TransformCoordinatesToRef(this.center,e,this.centerWorld);let t=n._TmpVector3[0];b.TransformNormalFromFloatsToRef(1,1,1,e,t),this.radiusWorld=Math.max(Math.abs(t.x),Math.abs(t.y),Math.abs(t.z))*this.radius}}isInFrustum(e){let t=this.centerWorld,i=this.radiusWorld;for(let r=0;r<6;r++)if(e[r].dotCoordinate(t)<=-i)return!1;return!0}isCenterInFrustum(e){let t=this.centerWorld;for(let i=0;i<6;i++)if(e[i].dotCoordinate(t)<0)return!1;return!0}intersectsPoint(e){let t=b.DistanceSquared(this.centerWorld,e);return!(this.radiusWorld*this.radiusWorld{Xo();Ge();jC();LV();qC={min:0,max:0},ZC={min:0,max:0},OV=(n,e,t)=>{let i=b.Dot(e.centerWorld,n),r=Math.abs(b.Dot(e.directions[0],n))*e.extendSize.x,s=Math.abs(b.Dot(e.directions[1],n))*e.extendSize.y,a=Math.abs(b.Dot(e.directions[2],n))*e.extendSize.z,o=r+s+a;t.min=i-o,t.max=i+o},Xn=(n,e,t)=>(OV(n,e,qC),OV(n,t,ZC),!(qC.min>ZC.max||ZC.min>qC.max)),fn=class n{constructor(e,t,i){this._isLocked=!1,this.boundingBox=new uf(e,t,i),this.boundingSphere=new im(e,t,i)}reConstruct(e,t,i){this.boundingBox.reConstruct(e,t,i),this.boundingSphere.reConstruct(e,t,i)}get minimum(){return this.boundingBox.minimum}get maximum(){return this.boundingBox.maximum}get isLocked(){return this._isLocked}set isLocked(e){this._isLocked=e}update(e){this._isLocked||(this.boundingBox._update(e),this.boundingSphere._update(e))}centerOn(e,t){let i=n._TmpVector3[0].copyFrom(e).subtractInPlace(t),r=n._TmpVector3[1].copyFrom(e).addInPlace(t);return this.boundingBox.reConstruct(i,r,this.boundingBox.getWorldMatrix()),this.boundingSphere.reConstruct(i,r,this.boundingBox.getWorldMatrix()),this}encapsulate(e){let t=b.Minimize(this.minimum,e),i=b.Maximize(this.maximum,e);return this.reConstruct(t,i,this.boundingBox.getWorldMatrix()),this}encapsulateBoundingInfo(e){let t=Q.Matrix[0];this.boundingBox.getWorldMatrix().invertToRef(t);let i=Q.Vector3[0];return b.TransformCoordinatesToRef(e.boundingBox.minimumWorld,t,i),this.encapsulate(i),b.TransformCoordinatesToRef(e.boundingBox.maximumWorld,t,i),this.encapsulate(i),this}scale(e){return this.boundingBox.scale(e),this.boundingSphere.scale(e),this}isInFrustum(e,t=0){return(t===2||t===3)&&this.boundingSphere.isCenterInFrustum(e)?!0:this.boundingSphere.isInFrustum(e)?t===1||t===3?!0:this.boundingBox.isInFrustum(e):!1}get diagonalLength(){let e=this.boundingBox;return e.maximumWorld.subtractToRef(e.minimumWorld,n._TmpVector3[0]).length()}isCompletelyInFrustum(e){return this.boundingBox.isCompletelyInFrustum(e)}_checkCollision(e){return e._canDoCollision(this.boundingSphere.centerWorld,this.boundingSphere.radiusWorld,this.boundingBox.minimumWorld,this.boundingBox.maximumWorld)}intersectsPoint(e){return!(!this.boundingSphere.centerWorld||!this.boundingSphere.intersectsPoint(e)||!this.boundingBox.intersectsPoint(e))}intersects(e,t){if(!im.Intersects(this.boundingSphere,e.boundingSphere)||!uf.Intersects(this.boundingBox,e.boundingBox))return!1;if(!t)return!0;let i=this.boundingBox,r=e.boundingBox;return!(!Xn(i.directions[0],i,r)||!Xn(i.directions[1],i,r)||!Xn(i.directions[2],i,r)||!Xn(r.directions[0],i,r)||!Xn(r.directions[1],i,r)||!Xn(r.directions[2],i,r)||!Xn(b.Cross(i.directions[0],r.directions[0]),i,r)||!Xn(b.Cross(i.directions[0],r.directions[1]),i,r)||!Xn(b.Cross(i.directions[0],r.directions[2]),i,r)||!Xn(b.Cross(i.directions[1],r.directions[0]),i,r)||!Xn(b.Cross(i.directions[1],r.directions[1]),i,r)||!Xn(b.Cross(i.directions[1],r.directions[2]),i,r)||!Xn(b.Cross(i.directions[2],r.directions[0]),i,r)||!Xn(b.Cross(i.directions[2],r.directions[1]),i,r)||!Xn(b.Cross(i.directions[2],r.directions[2]),i,r))}};fn._TmpVector3=cn(2,b.Zero)});function NV(n,e,t,i,r=null){let s=new b(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),a=new b(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);return nm.extractMinAndMaxIndexed(n,e,t,i,s,a),r&&(s.x-=s.x*r.x+r.y,s.y-=s.y*r.x+r.y,s.z-=s.z*r.x+r.y,a.x+=a.x*r.x+r.y,a.y+=a.y*r.x+r.y,a.z+=a.z*r.x+r.y),{minimum:s,maximum:a}}function sA(n,e,t,i=null,r){let s=new b(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),a=new b(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);return r||(r=3),nm.extractMinAndMax(n,e,t,r,s,a),i&&(s.x-=s.x*i.x+i.y,s.y-=s.y*i.x+i.y,s.z-=s.z*i.x+i.y,a.x+=a.x*i.x+i.y,a.y+=a.y*i.x+i.y,a.z+=a.z*i.x+i.y),{minimum:s,maximum:a}}var nm,aA=C(()=>{kt();Ge();Ut();nm=class{static extractMinAndMaxIndexed(e,t,i,r,s,a){for(let o=i;o!Array.isArray(n[0])&&!Array.isArray(n[1]))],nm,"extractMinAndMaxIndexed",null);P([ms.filter((...n)=>!Array.isArray(n[0]))],nm,"extractMinAndMax",null)});var gs,Z_=C(()=>{Ui();KC();rm();aA();Nh();gs=class n{get materialDefines(){var t;let e=this._mainDrawWrapperOverride?this._mainDrawWrapperOverride.defines:(t=this._getDrawWrapper())==null?void 0:t.defines;return typeof e=="string"?null:e}set materialDefines(e){var i;let t=(i=this._mainDrawWrapperOverride)!=null?i:this._getDrawWrapper(void 0,!0);t.defines=e}_getDrawWrapper(e,t=!1){e=e!=null?e:this._engine.currentRenderPassId;let i=this._drawWrappers[e];return!i&&t&&(this._drawWrappers[e]=i=new Hn(this._mesh.getScene().getEngine())),i}_removeDrawWrapper(e,t=!0,i=!1){var r;t&&((r=this._drawWrappers[e])==null||r.dispose(i)),this._drawWrappers[e]=void 0}get effect(){var e,t;return this._mainDrawWrapperOverride?this._mainDrawWrapperOverride.effect:(t=(e=this._getDrawWrapper())==null?void 0:e.effect)!=null?t:null}get _drawWrapper(){var e;return(e=this._mainDrawWrapperOverride)!=null?e:this._getDrawWrapper(void 0,!0)}get _drawWrapperOverride(){return this._mainDrawWrapperOverride}_setMainDrawWrapperOverride(e){this._mainDrawWrapperOverride=e}setEffect(e,t=null,i,r=!0){let s=this._drawWrapper;s.setEffect(e,t,r),i!==void 0&&(s.materialContext=i),e||(s.defines=null,s.materialContext=void 0)}resetDrawCache(e,t=!1){if(this._drawWrappers)if(e!==void 0){this._removeDrawWrapper(e,!0,t);return}else for(let i of this._drawWrappers)i==null||i.dispose(t);this._drawWrappers=[]}static AddToMesh(e,t,i,r,s,a,o,l=!0){return new n(e,t,i,r,s,a,o,l)}constructor(e,t,i,r,s,a,o,l=!0,c=!0){this.materialIndex=e,this.verticesStart=t,this.verticesCount=i,this.indexStart=r,this.indexCount=s,this._mainDrawWrapperOverride=null,this._linesIndexCount=0,this._linesIndexBuffer=null,this._lastColliderWorldVertices=null,this._lastColliderTransformMatrix=null,this._wasDispatched=!1,this._renderId=0,this._alphaIndex=0,this._distanceToCamera=0,this._currentMaterial=null,this._mesh=a,this._renderingMesh=o||a,c&&a.subMeshes.push(this),this._engine=this._mesh.getScene().getEngine(),this.resetDrawCache(),this._trianglePlanes=[],this._id=a.subMeshes.length-1,l&&(this.refreshBoundingInfo(),a.computeWorldMatrix(!0))}get IsGlobal(){return this.verticesStart===0&&this.verticesCount===this._mesh.getTotalVertices()&&this.indexStart===0&&this.indexCount===this._mesh.getTotalIndices()}getBoundingInfo(){return this.IsGlobal||this._mesh.hasThinInstances?this._mesh.getBoundingInfo():this._boundingInfo}setBoundingInfo(e){return this._boundingInfo=e,this}getMesh(){return this._mesh}getRenderingMesh(){return this._renderingMesh}getReplacementMesh(){return this._mesh._internalAbstractMeshDataInfo._actAsRegularMesh?this._mesh:null}getEffectiveMesh(){let e=this._mesh._internalAbstractMeshDataInfo._actAsRegularMesh?this._mesh:null;return e||this._renderingMesh}getMaterial(e=!0){var i;let t=(i=this._renderingMesh.getMaterialForRenderPass(this._engine.currentRenderPassId))!=null?i:this._renderingMesh.material;if(t){if(this._isMultiMaterial(t)){let r=t.getSubMaterial(this.materialIndex);return this._currentMaterial!==r&&(this._currentMaterial=r,this.resetDrawCache()),r}}else return e&&this._mesh.getScene()._hasDefaultMaterial?this._mesh.getScene().defaultMaterial:null;return t}_isMultiMaterial(e){return e.getSubMaterial!==void 0}refreshBoundingInfo(e=null){if(this._lastColliderWorldVertices=null,this.IsGlobal||!this._renderingMesh||!this._renderingMesh.geometry)return this;if(e||(e=this._renderingMesh.getVerticesData(L.PositionKind)),!e)return this._boundingInfo=this._mesh.getBoundingInfo(),this;let t=this._renderingMesh.getIndices(),i;if(this.indexStart===0&&this.indexCount===t.length){let r=this._renderingMesh.getBoundingInfo();i={minimum:r.minimum.clone(),maximum:r.maximum.clone()}}else i=NV(e,t,this.indexStart,this.indexCount,this._renderingMesh.geometry.boundingBias);return this._boundingInfo?this._boundingInfo.reConstruct(i.minimum,i.maximum):this._boundingInfo=new fn(i.minimum,i.maximum),this}_checkCollision(e){return this.getBoundingInfo()._checkCollision(e)}updateBoundingInfo(e){let t=this.getBoundingInfo();return t||(this.refreshBoundingInfo(),t=this.getBoundingInfo()),t&&t.update(e),this}isInFrustum(e){let t=this.getBoundingInfo();return t?t.isInFrustum(e,this._mesh.cullingStrategy):!1}isCompletelyInFrustum(e){let t=this.getBoundingInfo();return t?t.isCompletelyInFrustum(e):!1}render(e){return this._renderingMesh.render(this,e,this._mesh._internalAbstractMeshDataInfo._actAsRegularMesh?this._mesh:void 0),this}_getLinesIndexBuffer(e,t){if(!this._linesIndexBuffer){let i=Math.floor(this.indexCount/3)*6,s=this.verticesStart+this.verticesCount>65535?new Uint32Array(i):new Uint16Array(i),a=0;if(e.length===0)for(let o=this.indexStart;ol&&(l=d)}return new n(e,o,l-o+1,t,i,r,s,a)}}});var Q_,Ie,lr=C(()=>{kt();Ge();Ui();ln();zt();Pt();Ut();YC();x_();Z_();Q_=class{},Ie=class n{constructor(){this.uniqueId=0,this.metadata={},this._applyTo=DV(this._applyToCoroutine.bind(this)),this.uniqueId=n._UniqueIdGenerator,n._UniqueIdGenerator++}set(e,t){switch(e.length||J.Warn(`Setting vertex data kind '${t}' with an empty array`),t){case L.PositionKind:this.positions=e;break;case L.NormalKind:this.normals=e;break;case L.TangentKind:this.tangents=e;break;case L.UVKind:this.uvs=e;break;case L.UV2Kind:this.uvs2=e;break;case L.UV3Kind:this.uvs3=e;break;case L.UV4Kind:this.uvs4=e;break;case L.UV5Kind:this.uvs5=e;break;case L.UV6Kind:this.uvs6=e;break;case L.ColorKind:this.colors=e;break;case L.MatricesIndicesKind:this.matricesIndices=e;break;case L.MatricesWeightsKind:this.matricesWeights=e;break;case L.MatricesIndicesExtraKind:this.matricesIndicesExtra=e;break;case L.MatricesWeightsExtraKind:this.matricesWeightsExtra=e;break}}applyToMesh(e,t){return this._applyTo(e,t,!1),this}applyToGeometry(e,t){return this._applyTo(e,t,!1),this}updateMesh(e){return this._update(e),this}updateGeometry(e){return this._update(e),this}*_applyToCoroutine(e,t=!1,i){if(this.positions&&(e.setVerticesData(L.PositionKind,this.positions,t),i&&(yield)),this.normals&&(e.setVerticesData(L.NormalKind,this.normals,t),i&&(yield)),this.tangents&&(e.setVerticesData(L.TangentKind,this.tangents,t),i&&(yield)),this.uvs&&(e.setVerticesData(L.UVKind,this.uvs,t),i&&(yield)),this.uvs2&&(e.setVerticesData(L.UV2Kind,this.uvs2,t),i&&(yield)),this.uvs3&&(e.setVerticesData(L.UV3Kind,this.uvs3,t),i&&(yield)),this.uvs4&&(e.setVerticesData(L.UV4Kind,this.uvs4,t),i&&(yield)),this.uvs5&&(e.setVerticesData(L.UV5Kind,this.uvs5,t),i&&(yield)),this.uvs6&&(e.setVerticesData(L.UV6Kind,this.uvs6,t),i&&(yield)),this.colors){let r=this.positions&&this.colors.length===this.positions.length?3:4;e.setVerticesData(L.ColorKind,this.colors,t,r),this.hasVertexAlpha&&e.hasVertexAlpha!==void 0&&(e.hasVertexAlpha=!0),i&&(yield)}if(this.matricesIndices&&(e.setVerticesData(L.MatricesIndicesKind,this.matricesIndices,t),i&&(yield)),this.matricesWeights&&(e.setVerticesData(L.MatricesWeightsKind,this.matricesWeights,t),i&&(yield)),this.matricesIndicesExtra&&(e.setVerticesData(L.MatricesIndicesExtraKind,this.matricesIndicesExtra,t),i&&(yield)),this.matricesWeightsExtra&&(e.setVerticesData(L.MatricesWeightsExtraKind,this.matricesWeightsExtra,t),i&&(yield)),this.indices?(e.setIndices(this.indices,null,t),i&&(yield)):e.setIndices([],null),e.subMeshes&&this.materialInfos&&this.materialInfos.length>1){let r=e;r.subMeshes=[];for(let s of this.materialInfos)new gs(s.materialIndex,s.verticesStart,s.verticesCount,s.indexStart,s.indexCount,r)}return this}_update(e,t,i){return this.positions&&e.updateVerticesData(L.PositionKind,this.positions,t,i),this.normals&&e.updateVerticesData(L.NormalKind,this.normals,t,i),this.tangents&&e.updateVerticesData(L.TangentKind,this.tangents,t,i),this.uvs&&e.updateVerticesData(L.UVKind,this.uvs,t,i),this.uvs2&&e.updateVerticesData(L.UV2Kind,this.uvs2,t,i),this.uvs3&&e.updateVerticesData(L.UV3Kind,this.uvs3,t,i),this.uvs4&&e.updateVerticesData(L.UV4Kind,this.uvs4,t,i),this.uvs5&&e.updateVerticesData(L.UV5Kind,this.uvs5,t,i),this.uvs6&&e.updateVerticesData(L.UV6Kind,this.uvs6,t,i),this.colors&&e.updateVerticesData(L.ColorKind,this.colors,t,i),this.matricesIndices&&e.updateVerticesData(L.MatricesIndicesKind,this.matricesIndices,t,i),this.matricesWeights&&e.updateVerticesData(L.MatricesWeightsKind,this.matricesWeights,t,i),this.matricesIndicesExtra&&e.updateVerticesData(L.MatricesIndicesExtraKind,this.matricesIndicesExtra,t,i),this.matricesWeightsExtra&&e.updateVerticesData(L.MatricesWeightsExtraKind,this.matricesWeightsExtra,t,i),this.indices&&e.setIndices(this.indices,null),this}static _TransformVector3Coordinates(e,t,i=0,r=e.length){let s=Q.Vector3[0],a=Q.Vector3[1];for(let o=i;o({vertexData:o})):[{vertexData:e}];return q_(this._mergeCoroutine(void 0,a,t,!1,i,r,s))}*_mergeCoroutine(e,t,i=!1,r,s,a=!1,o=!1){var u,m,p,_;this._validate();let l=t.map(g=>g.vertexData),c=this;if(o)for(let g of l)g&&(g._validate(),!this.normals&&g.normals&&(this.normals=new Float32Array(this.positions.length)),!this.tangents&&g.tangents&&(this.tangents=new Float32Array(this.positions.length/3*4)),!this.uvs&&g.uvs&&(this.uvs=new Float32Array(this.positions.length/3*2)),!this.uvs2&&g.uvs2&&(this.uvs2=new Float32Array(this.positions.length/3*2)),!this.uvs3&&g.uvs3&&(this.uvs3=new Float32Array(this.positions.length/3*2)),!this.uvs4&&g.uvs4&&(this.uvs4=new Float32Array(this.positions.length/3*2)),!this.uvs5&&g.uvs5&&(this.uvs5=new Float32Array(this.positions.length/3*2)),!this.uvs6&&g.uvs6&&(this.uvs6=new Float32Array(this.positions.length/3*2)),!this.colors&&g.colors&&(this.colors=new Float32Array(this.positions.length/3*4),this.colors.fill(1)),!this.matricesIndices&&g.matricesIndices&&(this.matricesIndices=new Float32Array(this.positions.length/3*4)),!this.matricesWeights&&g.matricesWeights&&(this.matricesWeights=new Float32Array(this.positions.length/3*4)),!this.matricesIndicesExtra&&g.matricesIndicesExtra&&(this.matricesIndicesExtra=new Float32Array(this.positions.length/3*4)),!this.matricesWeightsExtra&&g.matricesWeightsExtra&&(this.matricesWeightsExtra=new Float32Array(this.positions.length/3*4)));for(let g of l)if(g){if(o)this.normals&&!g.normals&&(g.normals=new Float32Array(g.positions.length)),this.tangents&&!g.tangents&&(g.tangents=new Float32Array(g.positions.length/3*4)),this.uvs&&!g.uvs&&(g.uvs=new Float32Array(g.positions.length/3*2)),this.uvs2&&!g.uvs2&&(g.uvs2=new Float32Array(g.positions.length/3*2)),this.uvs3&&!g.uvs3&&(g.uvs3=new Float32Array(g.positions.length/3*2)),this.uvs4&&!g.uvs4&&(g.uvs4=new Float32Array(g.positions.length/3*2)),this.uvs5&&!g.uvs5&&(g.uvs5=new Float32Array(g.positions.length/3*2)),this.uvs6&&!g.uvs6&&(g.uvs6=new Float32Array(g.positions.length/3*2)),this.colors&&!g.colors&&(g.colors=new Float32Array(g.positions.length/3*4),g.colors.fill(1)),this.matricesIndices&&!g.matricesIndices&&(g.matricesIndices=new Float32Array(g.positions.length/3*4)),this.matricesWeights&&!g.matricesWeights&&(g.matricesWeights=new Float32Array(g.positions.length/3*4)),this.matricesIndicesExtra&&!g.matricesIndicesExtra&&(g.matricesIndicesExtra=new Float32Array(g.positions.length/3*4)),this.matricesWeightsExtra&&!g.matricesWeightsExtra&&(g.matricesWeightsExtra=new Float32Array(g.positions.length/3*4));else if(g._validate(),!this.normals!=!g.normals||!this.tangents!=!g.tangents||!this.uvs!=!g.uvs||!this.uvs2!=!g.uvs2||!this.uvs3!=!g.uvs3||!this.uvs4!=!g.uvs4||!this.uvs5!=!g.uvs5||!this.uvs6!=!g.uvs6||!this.colors!=!g.colors||!this.matricesIndices!=!g.matricesIndices||!this.matricesWeights!=!g.matricesWeights||!this.matricesIndicesExtra!=!g.matricesIndicesExtra||!this.matricesWeightsExtra!=!g.matricesWeightsExtra)throw new Error("Cannot merge vertex data that do not have the same set of attributes")}if(a){let g,v=0,x=0,A=[],S=null,E=[];for(let I of this.splitBasedOnMaterialID())E.push({vertexData:I,transform:e});for(let I of t)if(I.vertexData)for(let y of I.vertexData.splitBasedOnMaterialID())E.push({vertexData:y,transform:I.transform});E.sort((I,y)=>{let M=I.vertexData.materialInfos?I.vertexData.materialInfos[0].materialIndex:0,D=y.vertexData.materialInfos?y.vertexData.materialInfos[0].materialIndex:0;return M>D?1:M===D?0:-1});for(let I of E){let y=I.vertexData;if(y.materialInfos?g=y.materialInfos[0].materialIndex:g=0,S&&S.materialIndex===g)S.indexCount+=y.indices.length,S.verticesCount+=y.positions.length/3;else{let M=new Q_;M.materialIndex=g,M.indexStart=v,M.indexCount=y.indices.length,M.verticesStart=x,M.verticesCount=y.positions.length/3,A.push(M),S=M}v+=y.indices.length,x+=y.positions.length/3}let R=E.splice(0,1)[0];c=R.vertexData,e=R.transform,l=E.map(I=>I.vertexData),t=E,this.materialInfos=A}let f=l.reduce((g,v)=>{var x,A;return g+((A=(x=v.indices)==null?void 0:x.length)!=null?A:0)},(m=(u=c.indices)==null?void 0:u.length)!=null?m:0),d=s||l.some(g=>g.indices===c.indices)?(p=c.indices)==null?void 0:p.slice():c.indices;if(f>0){let g=(_=d==null?void 0:d.length)!=null?_:0;if(d||(d=new Array(f)),d.length!==f){if(Array.isArray(d))d.length=f;else{let x=i||d instanceof Uint32Array?new Uint32Array(f):new Uint16Array(f);x.set(d),d=x}e&&e.determinant()<0&&n._FlipFaces(d,0,g)}let v=c.positions?c.positions.length/3:0;for(let{vertexData:x,transform:A}of t)if(x.indices){for(let S=0;S[g.vertexData.positions,g.transform])),r&&(yield),c.normals&&(this.normals=n._MergeElement(L.NormalKind,c.normals,e,t.map(g=>[g.vertexData.normals,g.transform])),r&&(yield)),c.tangents&&(this.tangents=n._MergeElement(L.TangentKind,c.tangents,e,t.map(g=>[g.vertexData.tangents,g.transform])),r&&(yield)),c.uvs&&(this.uvs=n._MergeElement(L.UVKind,c.uvs,e,t.map(g=>[g.vertexData.uvs,g.transform])),r&&(yield)),c.uvs2&&(this.uvs2=n._MergeElement(L.UV2Kind,c.uvs2,e,t.map(g=>[g.vertexData.uvs2,g.transform])),r&&(yield)),c.uvs3&&(this.uvs3=n._MergeElement(L.UV3Kind,c.uvs3,e,t.map(g=>[g.vertexData.uvs3,g.transform])),r&&(yield)),c.uvs4&&(this.uvs4=n._MergeElement(L.UV4Kind,c.uvs4,e,t.map(g=>[g.vertexData.uvs4,g.transform])),r&&(yield)),c.uvs5&&(this.uvs5=n._MergeElement(L.UV5Kind,c.uvs5,e,t.map(g=>[g.vertexData.uvs5,g.transform])),r&&(yield)),c.uvs6&&(this.uvs6=n._MergeElement(L.UV6Kind,c.uvs6,e,t.map(g=>[g.vertexData.uvs6,g.transform])),r&&(yield)),c.colors&&(this.colors=n._MergeElement(L.ColorKind,c.colors,e,t.map(g=>[g.vertexData.colors,g.transform])),(c.hasVertexAlpha!==void 0||t.some(g=>g.vertexData.hasVertexAlpha!==void 0))&&(this.hasVertexAlpha=c.hasVertexAlpha||t.some(g=>g.vertexData.hasVertexAlpha)),r&&(yield)),c.matricesIndices&&(this.matricesIndices=n._MergeElement(L.MatricesIndicesKind,c.matricesIndices,e,t.map(g=>[g.vertexData.matricesIndices,g.transform])),r&&(yield)),c.matricesWeights&&(this.matricesWeights=n._MergeElement(L.MatricesWeightsKind,c.matricesWeights,e,t.map(g=>[g.vertexData.matricesWeights,g.transform])),r&&(yield)),c.matricesIndicesExtra&&(this.matricesIndicesExtra=n._MergeElement(L.MatricesIndicesExtraKind,c.matricesIndicesExtra,e,t.map(g=>[g.vertexData.matricesIndicesExtra,g.transform])),r&&(yield)),c.matricesWeightsExtra&&(this.matricesWeightsExtra=n._MergeElement(L.MatricesWeightsExtraKind,c.matricesWeightsExtra,e,t.map(g=>[g.vertexData.matricesWeightsExtra,g.transform]))),this}static _MergeElement(e,t,i,r){let s=r.filter(l=>l[0]!==null&&l[0]!==void 0);if(!t&&s.length==0)return t;if(!t)return this._MergeElement(e,s[0][0],s[0][1],s.slice(1));let a=s.reduce((l,c)=>l+c[0].length,t.length),o=e===L.PositionKind?n._TransformVector3Coordinates:e===L.NormalKind?n._TransformVector3Normals:e===L.TangentKind?n._TransformVector4Normals:()=>{};if(t instanceof Float32Array){let l=new Float32Array(a);l.set(t),i&&o(l,i,0,t.length);let c=t.length;for(let[f,h]of s)l.set(f,c),h&&o(l,h,c,f.length),c+=f.length;return l}else{let l=new Array(a);for(let f=0;f{let a=L.DeduceStride(r);if(s.length%a!==0)throw new Error("The "+r+"s array count must be a multiple of "+a);return s.length/a},t=e(L.PositionKind,this.positions),i=(r,s)=>{let a=e(r,s);if(a!==t)throw new Error("The "+r+"s element count ("+a+") does not match the positions count ("+t+")")};this.normals&&i(L.NormalKind,this.normals),this.tangents&&i(L.TangentKind,this.tangents),this.uvs&&i(L.UVKind,this.uvs),this.uvs2&&i(L.UV2Kind,this.uvs2),this.uvs3&&i(L.UV3Kind,this.uvs3),this.uvs4&&i(L.UV4Kind,this.uvs4),this.uvs5&&i(L.UV5Kind,this.uvs5),this.uvs6&&i(L.UV6Kind,this.uvs6),this.colors&&i(L.ColorKind,this.colors),this.matricesIndices&&i(L.MatricesIndicesKind,this.matricesIndices),this.matricesWeights&&i(L.MatricesWeightsKind,this.matricesWeights),this.matricesIndicesExtra&&i(L.MatricesIndicesExtraKind,this.matricesIndicesExtra),this.matricesWeightsExtra&&i(L.MatricesWeightsExtraKind,this.matricesWeightsExtra)}clone(){let e=this.serialize();return n.Parse(e)}serialize(){let e={};if(this.positions&&(e.positions=Array.from(this.positions)),this.normals&&(e.normals=Array.from(this.normals)),this.tangents&&(e.tangents=Array.from(this.tangents)),this.uvs&&(e.uvs=Array.from(this.uvs)),this.uvs2&&(e.uvs2=Array.from(this.uvs2)),this.uvs3&&(e.uvs3=Array.from(this.uvs3)),this.uvs4&&(e.uvs4=Array.from(this.uvs4)),this.uvs5&&(e.uvs5=Array.from(this.uvs5)),this.uvs6&&(e.uvs6=Array.from(this.uvs6)),this.colors&&(e.colors=Array.from(this.colors),e.hasVertexAlpha=this.hasVertexAlpha),this.matricesIndices&&(e.matricesIndices=Array.from(this.matricesIndices),e.matricesIndicesExpanded=!0),this.matricesWeights&&(e.matricesWeights=Array.from(this.matricesWeights)),this.matricesIndicesExtra&&(e.matricesIndicesExtra=Array.from(this.matricesIndicesExtra),e.matricesIndicesExtraExpanded=!0),this.matricesWeightsExtra&&(e.matricesWeightsExtra=Array.from(this.matricesWeightsExtra)),e.indices=this.indices?Array.from(this.indices):[],this.materialInfos){e.materialInfos=[];for(let t of this.materialInfos){let i={indexStart:t.indexStart,indexCount:t.indexCount,materialIndex:t.materialIndex,verticesStart:t.verticesStart,verticesCount:t.verticesCount};e.materialInfos.push(i)}}return e}static ExtractFromMesh(e,t,i){return n._ExtractFrom(e,t,i)}static ExtractFromGeometry(e,t,i){return n._ExtractFrom(e,t,i)}static _ExtractFrom(e,t,i){let r=new n;if(e.isVerticesDataPresent(L.PositionKind)&&(r.positions=e.getVerticesData(L.PositionKind,t,i)),e.isVerticesDataPresent(L.NormalKind)&&(r.normals=e.getVerticesData(L.NormalKind,t,i)),e.isVerticesDataPresent(L.TangentKind)&&(r.tangents=e.getVerticesData(L.TangentKind,t,i)),e.isVerticesDataPresent(L.UVKind)&&(r.uvs=e.getVerticesData(L.UVKind,t,i)),e.isVerticesDataPresent(L.UV2Kind)&&(r.uvs2=e.getVerticesData(L.UV2Kind,t,i)),e.isVerticesDataPresent(L.UV3Kind)&&(r.uvs3=e.getVerticesData(L.UV3Kind,t,i)),e.isVerticesDataPresent(L.UV4Kind)&&(r.uvs4=e.getVerticesData(L.UV4Kind,t,i)),e.isVerticesDataPresent(L.UV5Kind)&&(r.uvs5=e.getVerticesData(L.UV5Kind,t,i)),e.isVerticesDataPresent(L.UV6Kind)&&(r.uvs6=e.getVerticesData(L.UV6Kind,t,i)),e.isVerticesDataPresent(L.ColorKind)){let s=e.geometry||e,a=s.getVertexBuffer(L.ColorKind),o=s.getVerticesData(L.ColorKind,t,i);if(a.getSize()===3){let l=new Float32Array(o.length*4/3);for(let c=0,f=0;c!Array.isArray(n[0]))],Ie,"_TransformVector3Coordinates",null);P([ms.filter((...n)=>!Array.isArray(n[0]))],Ie,"_TransformVector3Normals",null);P([ms.filter((...n)=>!Array.isArray(n[0]))],Ie,"_TransformVector4Normals",null);P([ms.filter((...n)=>!Array.isArray(n[0]))],Ie,"_FlipFaces",null)});var Wr,oA=C(()=>{Wr=class n{static get ForceFullSceneLoadingForIncremental(){return n._ForceFullSceneLoadingForIncremental}static set ForceFullSceneLoadingForIncremental(e){n._ForceFullSceneLoadingForIncremental=e}static get ShowLoadingScreen(){return n._ShowLoadingScreen}static set ShowLoadingScreen(e){n._ShowLoadingScreen=e}static get loggingLevel(){return n._LoggingLevel}static set loggingLevel(e){n._LoggingLevel=e}static get CleanBoneMatrixWeights(){return n._CleanBoneMatrixWeights}static set CleanBoneMatrixWeights(e){n._CleanBoneMatrixWeights=e}};Wr._ForceFullSceneLoadingForIncremental=!1;Wr._ShowLoadingScreen=!0;Wr._CleanBoneMatrixWeights=!1;Wr._LoggingLevel=0});var hn,lA=C(()=>{Ge();zt();lr();Ui();Z_();oA();rm();Ci();af();aA();Pi();Qr();Yu();hn=class n{get boundingBias(){return this._boundingBias}set boundingBias(e){this._boundingBias?this._boundingBias.copyFrom(e):this._boundingBias=e.clone(),this._updateBoundingInfo(!0,null)}static CreateGeometryForMesh(e){let t=new n(n.RandomId(),e.getScene());return t.applyToMesh(e),t}get meshes(){return this._meshes}constructor(e,t,i,r=!1,s=null,a=null){this.delayLoadState=0,this._totalVertices=0,this._isDisposed=!1,this._extend={minimum:new b(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),maximum:new b(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE)},this._indexBufferIsUpdatable=!1,this._positionsCache=[],this._parentContainer=null,this.useBoundingInfoFromGeometry=!1,this._scene=t||Le.LastCreatedScene,this._scene&&(this.id=e,this.uniqueId=this._scene.getUniqueId(),this._engine=this._scene.getEngine(),this._meshes=[],this._vertexBuffers={},this._indices=[],this._updatable=r,a!==null&&(this._totalVertices=a),i?this.setAllVerticesData(i,r):a===null&&(this._totalVertices=0),this._engine.getCaps().vertexArrayObject&&(this._vertexArrayObjects={}),s&&(this.applyToMesh(s),s.computeWorldMatrix(!0)))}get extend(){return this._extend}getScene(){return this._scene}getEngine(){return this._engine}isReady(){return this.delayLoadState===1||this.delayLoadState===0}get doNotSerialize(){for(let e=0;e{t._rebuild()})}setAllVerticesData(e,t){e.applyToGeometry(this,t),this._notifyUpdate()}setVerticesData(e,t,i=!1,r){i&&Array.isArray(t)&&(t=new Float32Array(t));let s=new L(this._engine,t,e,{updatable:i,postponeInternalCreation:this._meshes.length===0,stride:r,label:"Geometry_"+this.id+"_"+e});this.setVerticesBuffer(s)}removeVerticesData(e){this._vertexBuffers[e]&&(this._vertexBuffers[e].dispose(),delete this._vertexBuffers[e]),this._vertexArrayObjects&&this._disposeVertexArrayObjects()}setVerticesBuffer(e,t=null,i=!0){let r=e.getKind();this._vertexBuffers[r]&&i&&this._vertexBuffers[r].dispose(),e._buffer&&e._ownsBuffer&&e._buffer._increaseReferences(),this._vertexBuffers[r]=e;let s=this._meshes,a=s.length;if(r===L.PositionKind){this._totalVertices=t!=null?t:e._maxVerticesCount,this._updateExtend(this.useBoundingInfoFromGeometry&&this._boundingInfo?null:e.getFloatData(this._totalVertices)),this._resetPointsArrayCache();let o=this._extend&&this._extend.minimum||new b(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),l=this._extend&&this._extend.maximum||new b(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE);for(let c=0;c65535:e.is32Bits=r;for(let s of this._meshes)s._createGlobalSubMesh(!0),s.synchronizeInstances();this._notifyUpdate()}setIndices(e,t=null,i=!1,r=!1){this._indexBuffer&&this._engine._releaseBuffer(this._indexBuffer),this._indices=e,this._indexBufferIsUpdatable=i,this._meshes.length!==0&&this._indices&&(this._indexBuffer=this._engine.createIndexBuffer(this._indices,i,"Geometry_"+this.id+"_IndexBuffer")),t!=null&&(this._totalVertices=t);for(let s of this._meshes)s._createGlobalSubMesh(!r),s.synchronizeInstances();this._notifyUpdate()}getTotalIndices(){return this.isReady()?this._totalIndices!==void 0?this._totalIndices:this._indices.length:0}getIndices(e,t){if(!this.isReady())return null;let i=this._indices;return!t&&(!e||this._meshes.length===1)?i:i.slice()}getIndexBuffer(){return this.isReady()?this._indexBuffer:null}_releaseVertexArrayObject(e=null){!e||!this._vertexArrayObjects||this._vertexArrayObjects[e.key]&&(this._engine.releaseVertexArrayObject(this._vertexArrayObjects[e.key]),delete this._vertexArrayObjects[e.key])}releaseForMesh(e,t){let i=this._meshes,r=i.indexOf(e);r!==-1&&(i.splice(r,1),this._vertexArrayObjects&&e._invalidateInstanceVertexArrayObject(),e._geometry=null,i.length===0&&t&&this.dispose())}applyToMesh(e){if(e._geometry===this)return;let t=e._geometry;t&&t.releaseForMesh(e),this._vertexArrayObjects&&e._invalidateInstanceVertexArrayObject();let i=this._meshes;e._geometry=this,e._internalAbstractMeshDataInfo._positions=null,this._scene.pushGeometry(this),i.push(e),this.isReady()?this._applyToMesh(e):this._boundingInfo&&e.setBoundingInfo(this._boundingInfo)}_updateExtend(e=null){if(this.useBoundingInfoFromGeometry&&this._boundingInfo)this._extend={minimum:this._boundingInfo.minimum.clone(),maximum:this._boundingInfo.maximum.clone()};else{if(!e&&(e=this.getVerticesData(L.PositionKind),!e))return;this._extend=sA(e,0,this._totalVertices,this.boundingBias,3)}}_applyToMesh(e){for(let t in this._vertexBuffers){let i=this._vertexBuffers[t];i._buffer.getBuffer()||i.create(),t===L.PositionKind&&(this._extend||this._updateExtend(),e.buildBoundingInfo(this._extend.minimum,this._extend.maximum),e._createGlobalSubMesh(e.isUnIndexed),e._updateBoundingInfo())}!this._indexBuffer&&this._indices&&this._indices.length>0&&(this._indexBuffer=this._engine.createIndexBuffer(this._indices,this._updatable,"Geometry_"+this.id+"_IndexBuffer")),e._syncGeometryWithMorphTargetManager(),e.synchronizeInstances()}_notifyUpdate(e){this.onGeometryUpdated&&this.onGeometryUpdated(this,e),this._vertexArrayObjects&&this._disposeVertexArrayObjects();for(let t of this._meshes)t._markSubMeshesAsAttributesDirty()}load(e,t){if(this.delayLoadState!==2){if(this.isReady()){t&&t();return}this.delayLoadState=2,this._queueLoad(e,t)}}_queueLoad(e,t){this.delayLoadingFile&&(e.addPendingData(this),e._loadFile(this.delayLoadingFile,i=>{if(!this._delayLoadingFunction)return;this._delayLoadingFunction(JSON.parse(i),this),this.delayLoadState=1,this._delayInfo=[],e.removePendingData(this);let r=this._meshes,s=r.length;for(let a=0;a0){for(let r=0;r0){for(let r=0;r0){for(let r=0;r-1&&this._parentContainer.geometries.splice(r,1),this._parentContainer=null}this._isDisposed=!0}copy(e){let t=new n(e,this._scene),i=this.getIndices(void 0,!0);i&&t.setIndices(i);let r=!1,s;for(s in this._vertexBuffers){let a=this.getVertexBuffer(s),o=a.getData();if(!o)continue;let l=a.isUpdatable(),c=a.getSize(),{type:f,byteOffset:h,byteStride:d,normalized:u}=a;r=r||l;let m=this._totalVertices;if(a.getIsInstanced()){let g;o instanceof Array?g=o.length*4:g=o.byteLength,m=g/d}let p=s2(o,c,f,h,d,m,!0),_=new L(this._engine,p,s,{updatable:l,useBytes:!1,stride:c,size:c,offset:0,type:f,normalized:u,takeBufferOwnership:!0,instanced:a.getIsInstanced()});t.setVerticesBuffer(_,m)}t._updatable=r,t.delayLoadState=this.delayLoadState,t.delayLoadingFile=this.delayLoadingFile,t._delayLoadingFunction=this._delayLoadingFunction;for(s in this._delayInfo)t._delayInfo=t._delayInfo||[],t._delayInfo.push(s);return t._boundingInfo=new fn(this._extend.minimum,this._extend.maximum),t}serialize(){let e={};return e.id=this.id,e.uniqueId=this.uniqueId,e.updatable=this._updatable,Zt&&Zt.HasTags(this)&&(e.tags=Zt.GetTags(this)),e}_toNumberArray(e){return Array.isArray(e)?e:Array.prototype.slice.call(e)}clearCachedData(){this._totalIndices=this._indices.length,this._indices=[],this._resetPointsArrayCache();for(let e in this._vertexBuffers)Object.prototype.hasOwnProperty.call(this._vertexBuffers,e)&&(this._vertexBuffers[e]._buffer._data=null)}serializeVerticeData(){let e=this.serialize();return this.isVerticesDataPresent(L.PositionKind)&&(e.positions=this._toNumberArray(this.getVerticesData(L.PositionKind)),this.isVertexBufferUpdatable(L.PositionKind)&&(e.positionsUpdatable=!0)),this.isVerticesDataPresent(L.NormalKind)&&(e.normals=this._toNumberArray(this.getVerticesData(L.NormalKind)),this.isVertexBufferUpdatable(L.NormalKind)&&(e.normalsUpdatable=!0)),this.isVerticesDataPresent(L.TangentKind)&&(e.tangents=this._toNumberArray(this.getVerticesData(L.TangentKind)),this.isVertexBufferUpdatable(L.TangentKind)&&(e.tangentsUpdatable=!0)),this.isVerticesDataPresent(L.UVKind)&&(e.uvs=this._toNumberArray(this.getVerticesData(L.UVKind)),this.isVertexBufferUpdatable(L.UVKind)&&(e.uvsUpdatable=!0)),this.isVerticesDataPresent(L.UV2Kind)&&(e.uvs2=this._toNumberArray(this.getVerticesData(L.UV2Kind)),this.isVertexBufferUpdatable(L.UV2Kind)&&(e.uvs2Updatable=!0)),this.isVerticesDataPresent(L.UV3Kind)&&(e.uvs3=this._toNumberArray(this.getVerticesData(L.UV3Kind)),this.isVertexBufferUpdatable(L.UV3Kind)&&(e.uvs3Updatable=!0)),this.isVerticesDataPresent(L.UV4Kind)&&(e.uvs4=this._toNumberArray(this.getVerticesData(L.UV4Kind)),this.isVertexBufferUpdatable(L.UV4Kind)&&(e.uvs4Updatable=!0)),this.isVerticesDataPresent(L.UV5Kind)&&(e.uvs5=this._toNumberArray(this.getVerticesData(L.UV5Kind)),this.isVertexBufferUpdatable(L.UV5Kind)&&(e.uvs5Updatable=!0)),this.isVerticesDataPresent(L.UV6Kind)&&(e.uvs6=this._toNumberArray(this.getVerticesData(L.UV6Kind)),this.isVertexBufferUpdatable(L.UV6Kind)&&(e.uvs6Updatable=!0)),this.isVerticesDataPresent(L.ColorKind)&&(e.colors=this._toNumberArray(this.getVerticesData(L.ColorKind)),this.isVertexBufferUpdatable(L.ColorKind)&&(e.colorsUpdatable=!0)),this.isVerticesDataPresent(L.MatricesIndicesKind)&&(e.matricesIndices=this._toNumberArray(this.getVerticesData(L.MatricesIndicesKind)),e.matricesIndicesExpanded=!0,this.isVertexBufferUpdatable(L.MatricesIndicesKind)&&(e.matricesIndicesUpdatable=!0)),this.isVerticesDataPresent(L.MatricesWeightsKind)&&(e.matricesWeights=this._toNumberArray(this.getVerticesData(L.MatricesWeightsKind)),this.isVertexBufferUpdatable(L.MatricesWeightsKind)&&(e.matricesWeightsUpdatable=!0)),e.indices=this._toNumberArray(this.getIndices()),e}static ExtractFromMesh(e,t){let i=e._geometry;return i?i.copy(t):null}static RandomId(){return de.RandomId()}static _GetGeometryByLoadedUniqueId(e,t){for(let i=0;i0){let o=new Float32Array(e,a.positionsAttrDesc.offset,a.positionsAttrDesc.count);t.setVerticesData(L.PositionKind,o,!1)}if(a.normalsAttrDesc&&a.normalsAttrDesc.count>0){let o=new Float32Array(e,a.normalsAttrDesc.offset,a.normalsAttrDesc.count);t.setVerticesData(L.NormalKind,o,!1)}if(a.tangetsAttrDesc&&a.tangetsAttrDesc.count>0){let o=new Float32Array(e,a.tangetsAttrDesc.offset,a.tangetsAttrDesc.count);t.setVerticesData(L.TangentKind,o,!1)}if(a.uvsAttrDesc&&a.uvsAttrDesc.count>0){let o=new Float32Array(e,a.uvsAttrDesc.offset,a.uvsAttrDesc.count);if(It)for(let l=1;l0){let o=new Float32Array(e,a.uvs2AttrDesc.offset,a.uvs2AttrDesc.count);if(It)for(let l=1;l0){let o=new Float32Array(e,a.uvs3AttrDesc.offset,a.uvs3AttrDesc.count);if(It)for(let l=1;l0){let o=new Float32Array(e,a.uvs4AttrDesc.offset,a.uvs4AttrDesc.count);if(It)for(let l=1;l0){let o=new Float32Array(e,a.uvs5AttrDesc.offset,a.uvs5AttrDesc.count);if(It)for(let l=1;l0){let o=new Float32Array(e,a.uvs6AttrDesc.offset,a.uvs6AttrDesc.count);if(It)for(let l=1;l0){let o=new Float32Array(e,a.colorsAttrDesc.offset,a.colorsAttrDesc.count);t.setVerticesData(L.ColorKind,o,!1,a.colorsAttrDesc.stride)}if(a.matricesIndicesAttrDesc&&a.matricesIndicesAttrDesc.count>0){let o=new Int32Array(e,a.matricesIndicesAttrDesc.offset,a.matricesIndicesAttrDesc.count),l=[];for(let c=0;c>8),l.push((f&16711680)>>16),l.push(f>>24&255)}t.setVerticesData(L.MatricesIndicesKind,l,!1)}if(a.matricesIndicesExtraAttrDesc&&a.matricesIndicesExtraAttrDesc.count>0){let o=new Int32Array(e,a.matricesIndicesExtraAttrDesc.offset,a.matricesIndicesExtraAttrDesc.count),l=[];for(let c=0;c>8),l.push((f&16711680)>>16),l.push(f>>24&255)}t.setVerticesData(L.MatricesIndicesExtraKind,l,!1)}if(a.matricesWeightsAttrDesc&&a.matricesWeightsAttrDesc.count>0){let o=new Float32Array(e,a.matricesWeightsAttrDesc.offset,a.matricesWeightsAttrDesc.count);t.setVerticesData(L.MatricesWeightsKind,o,!1)}if(a.indicesAttrDesc&&a.indicesAttrDesc.count>0){let o=new Int32Array(e,a.indicesAttrDesc.offset,a.indicesAttrDesc.count);t.setIndices(o,null)}if(a.subMeshesAttrDesc&&a.subMeshesAttrDesc.count>0){let o=new Int32Array(e,a.subMeshesAttrDesc.offset,a.subMeshesAttrDesc.count*5);t.subMeshes=[];for(let l=0;l>8),a.push((l&16711680)>>16),a.push(l>>24&255)}t.setVerticesData(L.MatricesIndicesKind,a,e.matricesIndices._updatable||e.matricesIndicesUpdatable)}else delete e.matricesIndices._isExpanded,delete e.matricesIndicesExpanded,t.setVerticesData(L.MatricesIndicesKind,e.matricesIndices,e.matricesIndices._updatable||e.matricesIndicesUpdatable);if(e.matricesIndicesExtra)if(e.matricesIndicesExtraExpanded||e.matricesIndicesExtra._isExpanded)delete e.matricesIndices._isExpanded,delete e.matricesIndicesExtraExpanded,t.setVerticesData(L.MatricesIndicesExtraKind,e.matricesIndicesExtra,e.matricesIndicesExtra._updatable||e.matricesIndicesExtraUpdatable);else{let a=[];for(let o=0;o>8),a.push((l&16711680)>>16),a.push(l>>24&255)}t.setVerticesData(L.MatricesIndicesExtraKind,a,e.matricesIndicesExtra._updatable||e.matricesIndicesExtraUpdatable)}e.matricesWeights&&(n._CleanMatricesWeights(e,t),t.setVerticesData(L.MatricesWeightsKind,e.matricesWeights,e.matricesWeights._updatable)),e.matricesWeightsExtra&&t.setVerticesData(L.MatricesWeightsExtraKind,e.matricesWeightsExtra,e.matricesWeights._updatable),t.setIndices(e.indices,null)}if(e.subMeshes){t.subMeshes=[];for(let a=0;a-1){let h=t.getScene().getLastSkeletonById(e.skeletonId);if(!h)return;r=h.bones.length}else return;let s=t.getVerticesData(L.MatricesIndicesKind),a=t.getVerticesData(L.MatricesIndicesExtraKind),o=e.matricesWeights,l=e.matricesWeightsExtra,c=e.numBoneInfluencer,f=o.length;for(let h=0;hc-1)&&(u=c-1),d>.001){let m=1/d;for(let p=0;p<4;p++)o[h+p]*=m;if(l)for(let p=0;p<4;p++)l[h+p]*=m}else u>=4?(l[h+u-4]=1-d,a[h+u-4]=r):(o[h+u]=1-d,s[h+u]=r)}t.setVerticesData(L.MatricesIndicesKind,s),e.matricesWeightsExtra&&t.setVerticesData(L.MatricesIndicesExtraKind,a)}static Parse(e,t,i){let r=new n(e.id,t,void 0,e.updatable);return r._loadedUniqueId=e.uniqueId,Zt&&Zt.AddTagsTo(r,e.tags),e.delayLoadingFile?(r.delayLoadState=4,r.delayLoadingFile=i+e.delayLoadingFile,r._boundingInfo=new fn(b.FromArray(e.boundingBoxMinimum),b.FromArray(e.boundingBoxMaximum)),r._delayInfo=[],e.hasUVs&&r._delayInfo.push(L.UVKind),e.hasUVs2&&r._delayInfo.push(L.UV2Kind),e.hasUVs3&&r._delayInfo.push(L.UV3Kind),e.hasUVs4&&r._delayInfo.push(L.UV4Kind),e.hasUVs5&&r._delayInfo.push(L.UV5Kind),e.hasUVs6&&r._delayInfo.push(L.UV6Kind),e.hasColors&&r._delayInfo.push(L.ColorKind),e.hasMatricesIndices&&r._delayInfo.push(L.MatricesIndicesKind),e.hasMatricesWeights&&r._delayInfo.push(L.MatricesWeightsKind),r._delayLoadingFunction=Ie.ImportVertexData):Ie.ImportVertexData(e,r),t.pushGeometry(r,!0),r}}});var Jt,Hh=C(()=>{kt();Ut();Er();hi();Ge();zs();Vi();Jt=class n extends _i{get billboardMode(){return this._billboardMode}set billboardMode(e){this._billboardMode!==e&&(this._billboardMode=e,this._cache.useBillboardPosition=(this._billboardMode&n.BILLBOARDMODE_USE_POSITION)!==0)}get infiniteDistance(){return this._infiniteDistance}set infiniteDistance(e){this._infiniteDistance!==e&&(this._infiniteDistance=e)}constructor(e,t=null,i=!0){super(e,t,!1),this._forward=new b(0,0,1),this._up=new b(0,1,0),this._right=new b(1,0,0),this._position=b.Zero(),this._rotation=b.Zero(),this._rotationQuaternion=null,this._scaling=b.One(),this._transformToBoneReferal=null,this._isAbsoluteSynced=!1,this._billboardMode=n.BILLBOARDMODE_NONE,this.scalingDeterminant=1,this._infiniteDistance=!1,this.ignoreNonUniformScaling=!1,this.reIntegrateRotationIntoRotationQuaternion=!1,this._poseMatrix=null,this._localMatrix=j.Zero(),this._usePivotMatrix=!1,this._absolutePosition=b.Zero(),this._absoluteScaling=b.Zero(),this._absoluteRotationQuaternion=ze.Identity(),this._pivotMatrix=j.Identity(),this._postMultiplyPivotMatrix=!1,this._isWorldMatrixFrozen=!1,this._indexInSceneTransformNodesArray=-1,this.onAfterWorldMatrixUpdateObservable=new te,this._nonUniformScaling=!1,i&&this.getScene().addTransformNode(this)}getClassName(){return"TransformNode"}get position(){return this._position}set position(e){this._position=e,this._markAsDirtyInternal()}isUsingPivotMatrix(){return this._usePivotMatrix}isUsingPostMultiplyPivotMatrix(){return this._postMultiplyPivotMatrix}get rotation(){return this._rotation}set rotation(e){this._rotation=e,this._rotationQuaternion=null,this._markAsDirtyInternal()}get scaling(){return this._scaling}set scaling(e){this._scaling=e,this._markAsDirtyInternal()}get rotationQuaternion(){return this._rotationQuaternion}set rotationQuaternion(e){this._rotationQuaternion=e,e&&this._rotation.setAll(0),this._markAsDirtyInternal()}_markAsDirtyInternal(){this._isDirty||(this._isDirty=!0,this.customMarkAsDirty&&this.customMarkAsDirty())}get forward(){return b.TransformNormalFromFloatsToRef(0,0,this.getScene().useRightHandedSystem?-1:1,this.getWorldMatrix(),this._forward),this._forward.normalize()}get up(){return b.TransformNormalFromFloatsToRef(0,1,0,this.getWorldMatrix(),this._up),this._up.normalize()}get right(){return b.TransformNormalFromFloatsToRef(this.getScene().useRightHandedSystem?-1:1,0,0,this.getWorldMatrix(),this._right),this._right.normalize()}updatePoseMatrix(e){return this._poseMatrix?(this._poseMatrix.copyFrom(e),this):(this._poseMatrix=e.clone(),this)}getPoseMatrix(){return this._poseMatrix||(this._poseMatrix=j.Identity()),this._poseMatrix}_isSynchronized(){let e=this._cache;return!(this._billboardMode!==e.billboardMode||this._billboardMode!==n.BILLBOARDMODE_NONE||e.pivotMatrixUpdated||this._infiniteDistance||this._position._isDirty||this._scaling._isDirty||this._rotationQuaternion&&this._rotationQuaternion._isDirty||this._rotation._isDirty)}_initCache(){super._initCache();let e=this._cache;e.localMatrixUpdated=!1,e.billboardMode=-1,e.infiniteDistance=!1,e.useBillboardPosition=!1}get absolutePosition(){return this.getAbsolutePosition()}get absoluteScaling(){return this._syncAbsoluteScalingAndRotation(),this._absoluteScaling}get absoluteRotationQuaternion(){return this._syncAbsoluteScalingAndRotation(),this._absoluteRotationQuaternion}setPreTransformMatrix(e){return this.setPivotMatrix(e,!1)}setPivotMatrix(e,t=!0){return this._pivotMatrix.copyFrom(e),this._usePivotMatrix=!this._pivotMatrix.isIdentity(),this._cache.pivotMatrixUpdated=!0,this._postMultiplyPivotMatrix=t,this._postMultiplyPivotMatrix&&(this._pivotMatrixInverse?this._pivotMatrix.invertToRef(this._pivotMatrixInverse):this._pivotMatrixInverse=j.Invert(this._pivotMatrix)),this}getPivotMatrix(){return this._pivotMatrix}instantiateHierarchy(e=null,t,i){let r=this.clone("Clone of "+(this.name||this.id),e||this.parent,!0);r&&i&&i(this,r);for(let s of this.getChildTransformNodes(!0))s.instantiateHierarchy(r,t,i);return r}freezeWorldMatrix(e=null,t=!1){return e?t?(this._rotation.setAll(0),this._rotationQuaternion=this._rotationQuaternion||ze.Identity(),e.decompose(this._scaling,this._rotationQuaternion,this._position),this.computeWorldMatrix(!0)):(this._worldMatrix=e,this._absolutePosition.copyFromFloats(this._worldMatrix.m[12],this._worldMatrix.m[13],this._worldMatrix.m[14]),this._afterComputeWorldMatrix()):(this._isWorldMatrixFrozen=!1,this.computeWorldMatrix(!0)),this._isDirty=!1,this._isWorldMatrixFrozen=!0,this}unfreezeWorldMatrix(){return this._isWorldMatrixFrozen=!1,this.computeWorldMatrix(!0),this}get isWorldMatrixFrozen(){return this._isWorldMatrixFrozen}getAbsolutePosition(){return this.computeWorldMatrix(),this._absolutePosition}setAbsolutePosition(e){if(!e)return this;let t,i,r;if(e.x===void 0){if(arguments.length<3)return this;t=arguments[0],i=arguments[1],r=arguments[2]}else t=e.x,i=e.y,r=e.z;if(this.parent){let s=Q.Matrix[0];this.parent.getWorldMatrix().invertToRef(s),b.TransformCoordinatesFromFloatsToRef(t,i,r,s,this.position)}else this.position.x=t,this.position.y=i,this.position.z=r;return this._absolutePosition.copyFrom(e),this}setPositionWithLocalVector(e){return this.computeWorldMatrix(),this.position=b.TransformNormal(e,this._localMatrix),this}getPositionExpressedInLocalSpace(){this.computeWorldMatrix();let e=Q.Matrix[0];return this._localMatrix.invertToRef(e),b.TransformNormal(this.position,e)}locallyTranslate(e){return this.computeWorldMatrix(!0),this.position=b.TransformCoordinates(e,this._localMatrix),this}lookAt(e,t=0,i=0,r=0,s=0){let a=n._LookAtVectorCache,o=s===0?this.position:this.getAbsolutePosition();if(e.subtractToRef(o,a),this.setDirection(a,t,i,r),s===1&&this.parent)if(this.rotationQuaternion){let l=Q.Matrix[0];this.rotationQuaternion.toRotationMatrix(l);let c=Q.Matrix[1];this.parent.getWorldMatrix().getRotationMatrixToRef(c),c.invert(),l.multiplyToRef(c,l),this.rotationQuaternion.fromRotationMatrix(l)}else{let l=Q.Quaternion[0];ze.FromEulerVectorToRef(this.rotation,l);let c=Q.Matrix[0];l.toRotationMatrix(c);let f=Q.Matrix[1];this.parent.getWorldMatrix().getRotationMatrixToRef(f),f.invert(),c.multiplyToRef(f,c),l.fromRotationMatrix(c),l.toEulerAnglesToRef(this.rotation)}return this}getDirection(e){let t=b.Zero();return this.getDirectionToRef(e,t),t}getDirectionToRef(e,t){return b.TransformNormalToRef(e,this.getWorldMatrix(),t),this}setDirection(e,t=0,i=0,r=0){let s=-Math.atan2(e.z,e.x)+Math.PI/2,a=Math.sqrt(e.x*e.x+e.z*e.z),o=-Math.atan2(e.y,a);return this.rotationQuaternion?ze.RotationYawPitchRollToRef(s+t,o+i,r,this.rotationQuaternion):(this.rotation.x=o+i,this.rotation.y=s+t,this.rotation.z=r),this}setPivotPoint(e,t=0){this.getScene().getRenderId()==0&&this.computeWorldMatrix(!0);let i=this.getWorldMatrix();if(t==1){let r=Q.Matrix[0];i.invertToRef(r),e=b.TransformCoordinates(e,r)}return this.setPivotMatrix(j.Translation(-e.x,-e.y,-e.z),!0)}getPivotPoint(){let e=b.Zero();return this.getPivotPointToRef(e),e}getPivotPointToRef(e){return e.x=-this._pivotMatrix.m[12],e.y=-this._pivotMatrix.m[13],e.z=-this._pivotMatrix.m[14],this}getAbsolutePivotPoint(){let e=b.Zero();return this.getAbsolutePivotPointToRef(e),e}getAbsolutePivotPointToRef(e){return this.getPivotPointToRef(e),b.TransformCoordinatesToRef(e,this.getWorldMatrix(),e),this}markAsDirty(e){if(this._isDirty)return this;if(this._children)for(let t of this._children)t.markAsDirty(e);return super.markAsDirty(e)}setParent(e,t=!1,i=!1){if(!e&&!this.parent)return this;let r=Q.Quaternion[0],s=Q.Vector3[0],a=Q.Vector3[1],o=Q.Matrix[1];j.IdentityToRef(o);let l=Q.Matrix[0];this.computeWorldMatrix(!0);let c=this.rotationQuaternion;return c||(c=n._TmpRotation,ze.RotationYawPitchRollToRef(this._rotation.y,this._rotation.x,this._rotation.z,c)),j.ComposeToRef(this.scaling,c,this.position,l),this.parent&&l.multiplyToRef(this.parent.computeWorldMatrix(!0),l),e&&(e.computeWorldMatrix(!0).invertToRef(o),l.multiplyToRef(o,l)),l.decompose(a,r,s,t?this:void 0),this.rotationQuaternion?this.rotationQuaternion.copyFrom(r):r.toEulerAnglesToRef(this.rotation),this.scaling.copyFrom(a),this.position.copyFrom(s),this.parent=e,i&&this.setPivotMatrix(j.Identity()),this}addChild(e,t=!1){return e.setParent(this,t),this}removeChild(e,t=!1){return e.parent!==this?this:(e.setParent(null,t),this)}get nonUniformScaling(){return this._nonUniformScaling}_updateNonUniformScalingState(e){return this._nonUniformScaling===e?!1:(this._nonUniformScaling=e,!0)}attachToBone(e,t){return this._currentParentWhenAttachingToBone=this.parent,this._transformToBoneReferal=t,this.parent=e,e.getSkeleton().prepare(!0),e.getFinalMatrix().determinant()<0&&(this.scalingDeterminant*=-1),this}detachFromBone(e=!1){return this.parent?(this.parent.getWorldMatrix().determinant()<0&&(this.scalingDeterminant*=-1),this._transformToBoneReferal=null,e?this.parent=this._currentParentWhenAttachingToBone:this.parent=null,this):(e&&(this.parent=this._currentParentWhenAttachingToBone),this)}rotate(e,t,i){e.normalize(),this.rotationQuaternion||(this.rotationQuaternion=this.rotation.toQuaternion(),this.rotation.setAll(0));let r;if(!i||i===0)r=ze.RotationAxisToRef(e,t,n._RotationAxisCache),this.rotationQuaternion.multiplyToRef(r,this.rotationQuaternion);else{if(this.parent){let s=this.parent.getWorldMatrix(),a=Q.Matrix[0];s.invertToRef(a),e=b.TransformNormal(e,a),s.determinant()<0&&(t*=-1)}r=ze.RotationAxisToRef(e,t,n._RotationAxisCache),r.multiplyToRef(this.rotationQuaternion,this.rotationQuaternion)}return this}rotateAround(e,t,i){t.normalize(),this.rotationQuaternion||(this.rotationQuaternion=ze.RotationYawPitchRoll(this.rotation.y,this.rotation.x,this.rotation.z),this.rotation.setAll(0));let r=Q.Vector3[0],s=Q.Vector3[1],a=Q.Vector3[2],o=Q.Quaternion[0],l=Q.Matrix[0],c=Q.Matrix[1],f=Q.Matrix[2],h=Q.Matrix[3];return e.subtractToRef(this.position,r),j.TranslationToRef(r.x,r.y,r.z,l),j.TranslationToRef(-r.x,-r.y,-r.z,c),j.RotationAxisToRef(t,i,f),c.multiplyToRef(f,h),h.multiplyToRef(l,h),h.decompose(s,o,a),this.position.addInPlace(a),o.multiplyToRef(this.rotationQuaternion,this.rotationQuaternion),this}translate(e,t,i){let r=e.scale(t);if(!i||i===0){let s=this.getPositionExpressedInLocalSpace().add(r);this.setPositionWithLocalVector(s)}else this.setAbsolutePosition(this.getAbsolutePosition().add(r));return this}addRotation(e,t,i){let r;this.rotationQuaternion?r=this.rotationQuaternion:(r=Q.Quaternion[1],ze.RotationYawPitchRollToRef(this.rotation.y,this.rotation.x,this.rotation.z,r));let s=Q.Quaternion[0];return ze.RotationYawPitchRollToRef(t,e,i,s),r.multiplyInPlace(s),this.rotationQuaternion||r.toEulerAnglesToRef(this.rotation),this}_getEffectiveParent(){return this.parent}isWorldMatrixCameraDependent(){return this._infiniteDistance&&!this.parent||this._billboardMode!==n.BILLBOARDMODE_NONE}computeWorldMatrix(e=!1,t=null){if(this._isWorldMatrixFrozen&&!this._isDirty)return this._worldMatrix;let i=this.getScene().getRenderId();if(!this._isDirty&&!e&&(this._currentRenderId===i||this.isSynchronized()))return this._currentRenderId=i,this._worldMatrix;t=t||this.getScene().activeCamera,this._updateCache();let r=this._cache;r.pivotMatrixUpdated=!1,r.billboardMode=this.billboardMode,r.infiniteDistance=this.infiniteDistance,r.parent=this._parentNode,this._currentRenderId=i,this._childUpdateId+=1,this._isDirty=!1,this._position._isDirty=!1,this._rotation._isDirty=!1,this._scaling._isDirty=!1;let s=this._getEffectiveParent(),a=n._TmpScaling,o=this._position;if(this._infiniteDistance&&!this.parent&&t){let f=t.getWorldMatrix().m;o=n._TmpTranslation,o.copyFromFloats(this._position.x+f[12],this._position.y+f[13],this._position.z+f[14])}a.copyFromFloats(this._scaling.x*this.scalingDeterminant,this._scaling.y*this.scalingDeterminant,this._scaling.z*this.scalingDeterminant);let l;if(this._rotationQuaternion?(this._rotationQuaternion._isDirty=!1,l=this._rotationQuaternion,this.reIntegrateRotationIntoRotationQuaternion&&this.rotation.lengthSquared()&&(this._rotationQuaternion.multiplyInPlace(ze.RotationYawPitchRoll(this._rotation.y,this._rotation.x,this._rotation.z)),this._rotation.copyFromFloats(0,0,0))):(l=n._TmpRotation,ze.RotationYawPitchRollToRef(this._rotation.y,this._rotation.x,this._rotation.z,l)),this._usePivotMatrix){let c=Q.Matrix[1];j.ScalingToRef(a.x,a.y,a.z,c);let f=Q.Matrix[0];l.toRotationMatrix(f),this._pivotMatrix.multiplyToRef(c,Q.Matrix[4]),Q.Matrix[4].multiplyToRef(f,this._localMatrix),this._postMultiplyPivotMatrix&&this._localMatrix.multiplyToRef(this._pivotMatrixInverse,this._localMatrix),this._localMatrix.addTranslationFromFloats(o.x,o.y,o.z)}else j.ComposeToRef(a,l,o,this._localMatrix);if(s&&s.getWorldMatrix){if(e&&s.computeWorldMatrix(e),this.billboardMode){if(this._transformToBoneReferal){let d=this.parent;d.getSkeleton().prepare(),d.getFinalMatrix().multiplyToRef(this._transformToBoneReferal.getWorldMatrix(),Q.Matrix[7])}else Q.Matrix[7].copyFrom(s.getWorldMatrix());let c=Q.Vector3[5],f=Q.Vector3[6],h=Q.Quaternion[0];Q.Matrix[7].decompose(f,h,c),j.ScalingToRef(f.x,f.y,f.z,Q.Matrix[7]),Q.Matrix[7].setTranslation(c),n.BillboardUseParentOrientation&&(this._position.applyRotationQuaternionToRef(h,c),this._localMatrix.setTranslation(c)),this._localMatrix.multiplyToRef(Q.Matrix[7],this._worldMatrix)}else if(this._transformToBoneReferal){let c=this.parent;c.getSkeleton().prepare(),this._localMatrix.multiplyToRef(c.getFinalMatrix(),Q.Matrix[6]),Q.Matrix[6].multiplyToRef(this._transformToBoneReferal.getWorldMatrix(),this._worldMatrix)}else this._localMatrix.multiplyToRef(s.getWorldMatrix(),this._worldMatrix);this._markSyncedWithParent()}else this._worldMatrix.copyFrom(this._localMatrix);if(t&&this.billboardMode)if(r.useBillboardPosition){let c=Q.Vector3[0];this._worldMatrix.getTranslationToRef(c);let f=t.globalPosition;this._worldMatrix.invertToRef(Q.Matrix[1]);let h=Q.Vector3[1];b.TransformCoordinatesToRef(f,Q.Matrix[1],h),h.normalize();let d=-Math.atan2(h.z,h.x)+Math.PI/2,u=Math.sqrt(h.x*h.x+h.z*h.z),m=-Math.atan2(h.y,u);if(ze.RotationYawPitchRollToRef(d,m,0,Q.Quaternion[0]),(this.billboardMode&n.BILLBOARDMODE_ALL)!==n.BILLBOARDMODE_ALL){let p=Q.Vector3[1];Q.Quaternion[0].toEulerAnglesToRef(p),(this.billboardMode&n.BILLBOARDMODE_X)!==n.BILLBOARDMODE_X&&(p.x=0),(this.billboardMode&n.BILLBOARDMODE_Y)!==n.BILLBOARDMODE_Y&&(p.y=0),(this.billboardMode&n.BILLBOARDMODE_Z)!==n.BILLBOARDMODE_Z&&(p.z=0),j.RotationYawPitchRollToRef(p.y,p.x,p.z,Q.Matrix[0])}else j.FromQuaternionToRef(Q.Quaternion[0],Q.Matrix[0]);this._worldMatrix.setTranslationFromFloats(0,0,0),this._worldMatrix.multiplyToRef(Q.Matrix[0],this._worldMatrix),this._worldMatrix.setTranslation(Q.Vector3[0])}else{let c=Q.Vector3[0];this._worldMatrix.getTranslationToRef(c),Q.Matrix[1].copyFrom(t.getViewMatrix());let f=this.getScene().useRightHandedSystem;if(f&&Q.Matrix[1].multiplyToRef(n._TmpRHRestore,Q.Matrix[1]),Q.Matrix[1].setTranslationFromFloats(0,0,0),Q.Matrix[1].invertToRef(Q.Matrix[0]),(this.billboardMode&n.BILLBOARDMODE_ALL)!==n.BILLBOARDMODE_ALL){Q.Matrix[0].decompose(void 0,Q.Quaternion[0],void 0);let h=Q.Vector3[1];Q.Quaternion[0].toEulerAnglesToRef(h),(this.billboardMode&n.BILLBOARDMODE_X)!==n.BILLBOARDMODE_X&&(h.x=0),(this.billboardMode&n.BILLBOARDMODE_Y)!==n.BILLBOARDMODE_Y&&(h.y=0),(this.billboardMode&n.BILLBOARDMODE_Z)!==n.BILLBOARDMODE_Z&&(h.z=0),f&&(h.y+=Math.PI),j.RotationYawPitchRollToRef(h.y,h.x,h.z,Q.Matrix[0])}this._worldMatrix.setTranslationFromFloats(0,0,0),this._worldMatrix.multiplyToRef(Q.Matrix[0],this._worldMatrix),this._worldMatrix.setTranslation(Q.Vector3[0])}return this.ignoreNonUniformScaling?this._updateNonUniformScalingState(!1):this._scaling.isNonUniformWithinEpsilon(1e-6)?this._updateNonUniformScalingState(!0):s&&s._nonUniformScaling?this._updateNonUniformScalingState(s._nonUniformScaling):this._updateNonUniformScalingState(!1),this._afterComputeWorldMatrix(),this._absolutePosition.copyFromFloats(this._worldMatrix.m[12],this._worldMatrix.m[13],this._worldMatrix.m[14]),this._isAbsoluteSynced=!1,this.onAfterWorldMatrixUpdateObservable.notifyObservers(this),this._poseMatrix||(this._poseMatrix=j.Invert(this._worldMatrix)),this._worldMatrixDeterminantIsDirty=!0,this._worldMatrix}resetLocalMatrix(e=!0){if(this.computeWorldMatrix(),e){let t=this.getChildren();for(let i=0;inew n(e,this.getScene()),this);if(r.name=e,r.id=e,t&&(r.parent=t),!i){let s=this.getDescendants(!0);for(let a=0;anew n(e.name,t),e,t,i);if(e.localMatrix?r.setPreTransformMatrix(j.FromArray(e.localMatrix)):e.pivotMatrix&&r.setPivotMatrix(j.FromArray(e.pivotMatrix)),r.setEnabled(e.isEnabled),r._waitingParsedUniqueId=e.uniqueId,e.parentId!==void 0&&(r._waitingParentId=e.parentId),e.parentInstanceIndex!==void 0&&(r._waitingParentInstanceIndex=e.parentInstanceIndex),e.freezeWorldMatrix&&(r._waitingFreezeWorldMatrix=e.freezeWorldMatrix),e.animations){for(let s=0;s(!t||t(r))&&r instanceof n),i}dispose(e,t=!1){if(this.getScene().stopAnimation(this),this.getScene().removeTransformNode(this),this._parentContainer){let i=this._parentContainer.transformNodes.indexOf(this);i>-1&&this._parentContainer.transformNodes.splice(i,1),this._parentContainer=null}if(this.onAfterWorldMatrixUpdateObservable.clear(),e){let i=this.getChildTransformNodes(!0);for(let r of i)r.parent=null,r.computeWorldMatrix(!0)}super.dispose(e,t)}normalizeToUnitCube(e=!0,t=!1,i){let r=null,s=null;t&&(this.rotationQuaternion?(s=this.rotationQuaternion.clone(),this.rotationQuaternion.copyFromFloats(0,0,0,1)):this.rotation&&(r=this.rotation.clone(),this.rotation.copyFromFloats(0,0,0)));let a=this.getHierarchyBoundingVectors(e,i),o=a.max.subtract(a.min),l=Math.max(o.x,o.y,o.z);if(l===0)return this;let c=1/l;return this.scaling.scaleInPlace(c),t&&(this.rotationQuaternion&&s?this.rotationQuaternion.copyFrom(s):this.rotation&&r&&this.rotation.copyFrom(r)),this}_syncAbsoluteScalingAndRotation(){this._isAbsoluteSynced||(this._worldMatrix.decompose(this._absoluteScaling,this._absoluteRotationQuaternion),this._isAbsoluteSynced=!0)}};Jt.BILLBOARDMODE_NONE=0;Jt.BILLBOARDMODE_X=1;Jt.BILLBOARDMODE_Y=2;Jt.BILLBOARDMODE_Z=4;Jt.BILLBOARDMODE_ALL=7;Jt.BILLBOARDMODE_USE_POSITION=128;Jt.BillboardUseParentOrientation=!1;Jt._TmpRotation=ze.Zero();Jt._TmpScaling=b.Zero();Jt._TmpTranslation=b.Zero();Jt._TmpRHRestore=j.Scaling(1,1,-1);Jt._LookAtVectorCache=new b(0,0,0);Jt._RotationAxisCache=new ze;P([Vr("position")],Jt.prototype,"_position",void 0);P([Vr("rotation")],Jt.prototype,"_rotation",void 0);P([J3("rotationQuaternion")],Jt.prototype,"_rotationQuaternion",void 0);P([Vr("scaling")],Jt.prototype,"_scaling",void 0);P([w("billboardMode")],Jt.prototype,"_billboardMode",void 0);P([w()],Jt.prototype,"scalingDeterminant",void 0);P([w("infiniteDistance")],Jt.prototype,"_infiniteDistance",void 0);P([w()],Jt.prototype,"ignoreNonUniformScaling",void 0);P([w()],Jt.prototype,"reIntegrateRotationIntoRotationQuaternion",void 0)});var cA,wV=C(()=>{Ge();cA=class{constructor(){this._checkCollisions=!1,this._collisionMask=-1,this._collisionGroup=-1,this._surroundingMeshes=null,this._collider=null,this._oldPositionForCollisions=new b(0,0,0),this._diffPositionForCollisions=new b(0,0,0),this._collisionResponse=!0}}});function FV(n){return Math.floor(n/8)}function BV(n){return 1<{fA=class{constructor(e){this.size=e,this._byteArray=new Uint8Array(Math.ceil(this.size/8))}get(e){if(e>=this.size)throw new RangeError("Bit index out of range");let t=FV(e),i=BV(e);return(this._byteArray[t]&i)!==0}set(e,t){if(e>=this.size)throw new RangeError("Bit index out of range");let i=FV(e),r=BV(e);t?this._byteArray[i]|=r:this._byteArray[i]&=~r}}});var VV={};$e(VV,{OptimizeIndices:()=>Une});function Une(n){let e=[],t=n.length/3;for(let l=0;l{let c=[l];for(;c.length>0;){let f=c.pop();if(!r.get(f)){r.set(f,!0),s.push(e[f]);for(let h of e[f]){let d=i.get(h);if(!d)return;for(let u of d)r.get(u)||c.push(u)}}}};for(let l=0;l{UV()});function Vne(n,e,t){let i;switch(e){case L.PositionKind:i=r=>r.getPositions();break;case L.NormalKind:i=r=>r.getNormals();break;case L.TangentKind:i=r=>r.getTangents();break;case L.UVKind:i=r=>r.getUVs();break;case L.UV2Kind:i=r=>r.getUV2s();break;case L.ColorKind:i=r=>r.getColors();break;default:return}for(let r=0;r0&&(j.FromFloat32ArrayToRefScaled(t,Math.floor(i[d+u]*16),m,c),l.addToSelf(c));if(s&&a)for(u=0;u<4;u++)m=a[d+u],m>0&&(j.FromFloat32ArrayToRefScaled(t,Math.floor(s[d+u]*16),m,c),l.addToSelf(c));f(n[h],n[h+1],n[h+2],l,o),o.toArray(n,h)}}var QC,$C,pr,sm=C(()=>{kt();hi();Ge();Ui();lr();Hh();w_();rm();lf();wV();ln();aA();zt();xn();Ou();Vi();Ut();Lr();QC=class{constructor(){this.facetNb=0,this.partitioningSubdivisions=10,this.partitioningBBoxRatio=1.01,this.facetDataEnabled=!1,this.facetParameters={},this.bbSize=b.Zero(),this.subDiv={max:1,X:1,Y:1,Z:1},this.facetDepthSort=!1,this.facetDepthSortEnabled=!1}},$C=class{constructor(){this._hasVertexAlpha=!1,this._useVertexColors=!0,this._numBoneInfluencers=4,this._applyFog=!0,this._receiveShadows=!1,this._facetData=new QC,this._visibility=1,this._skeleton=null,this._layerMask=268435455,this._computeBonesUsingShaders=!0,this._isActive=!1,this._onlyForInstances=!1,this._isActiveIntermediate=!1,this._onlyForInstancesIntermediate=!1,this._actAsRegularMesh=!1,this._currentLOD=new Map,this._collisionRetryCount=3,this._morphTargetManager=null,this._renderingGroupId=0,this._bakedVertexAnimationManager=null,this._material=null,this._positions=null,this._pointerOverDisableMeshTesting=!1,this._meshCollisionData=new cA,this._enableDistantPicking=!1,this._rawBoundingInfo=null,this._sideOrientationHint=!1,this._wasActiveLastFrame=!1}},pr=class n extends Jt{static get BILLBOARDMODE_NONE(){return Jt.BILLBOARDMODE_NONE}static get BILLBOARDMODE_X(){return Jt.BILLBOARDMODE_X}static get BILLBOARDMODE_Y(){return Jt.BILLBOARDMODE_Y}static get BILLBOARDMODE_Z(){return Jt.BILLBOARDMODE_Z}static get BILLBOARDMODE_ALL(){return Jt.BILLBOARDMODE_ALL}static get BILLBOARDMODE_USE_POSITION(){return Jt.BILLBOARDMODE_USE_POSITION}get facetNb(){return this._internalAbstractMeshDataInfo._facetData.facetNb}get partitioningSubdivisions(){return this._internalAbstractMeshDataInfo._facetData.partitioningSubdivisions}set partitioningSubdivisions(e){this._internalAbstractMeshDataInfo._facetData.partitioningSubdivisions=e}get partitioningBBoxRatio(){return this._internalAbstractMeshDataInfo._facetData.partitioningBBoxRatio}set partitioningBBoxRatio(e){this._internalAbstractMeshDataInfo._facetData.partitioningBBoxRatio=e}get mustDepthSortFacets(){return this._internalAbstractMeshDataInfo._facetData.facetDepthSort}set mustDepthSortFacets(e){this._internalAbstractMeshDataInfo._facetData.facetDepthSort=e}get facetDepthSortFrom(){return this._internalAbstractMeshDataInfo._facetData.facetDepthSortFrom}set facetDepthSortFrom(e){this._internalAbstractMeshDataInfo._facetData.facetDepthSortFrom=e}get collisionRetryCount(){return this._internalAbstractMeshDataInfo._collisionRetryCount}set collisionRetryCount(e){this._internalAbstractMeshDataInfo._collisionRetryCount=e}get isFacetDataEnabled(){return this._internalAbstractMeshDataInfo._facetData.facetDataEnabled}get morphTargetManager(){return this._internalAbstractMeshDataInfo._morphTargetManager}set morphTargetManager(e){this._internalAbstractMeshDataInfo._morphTargetManager!==e&&(this._internalAbstractMeshDataInfo._morphTargetManager=e,this._syncGeometryWithMorphTargetManager())}get bakedVertexAnimationManager(){return this._internalAbstractMeshDataInfo._bakedVertexAnimationManager}set bakedVertexAnimationManager(e){this._internalAbstractMeshDataInfo._bakedVertexAnimationManager!==e&&(this._internalAbstractMeshDataInfo._bakedVertexAnimationManager=e,this._markSubMeshesAsAttributesDirty())}_syncGeometryWithMorphTargetManager(){}_updateNonUniformScalingState(e){return super._updateNonUniformScalingState(e)?(this._markSubMeshesAsMiscDirty(),!0):!1}get rawBoundingInfo(){return this._internalAbstractMeshDataInfo._rawBoundingInfo}set rawBoundingInfo(e){this._internalAbstractMeshDataInfo._rawBoundingInfo=e}set onCollide(e){this._internalAbstractMeshDataInfo._meshCollisionData._onCollideObserver&&this.onCollideObservable.remove(this._internalAbstractMeshDataInfo._meshCollisionData._onCollideObserver),this._internalAbstractMeshDataInfo._meshCollisionData._onCollideObserver=this.onCollideObservable.add(e)}set onCollisionPositionChange(e){this._internalAbstractMeshDataInfo._meshCollisionData._onCollisionPositionChangeObserver&&this.onCollisionPositionChangeObservable.remove(this._internalAbstractMeshDataInfo._meshCollisionData._onCollisionPositionChangeObserver),this._internalAbstractMeshDataInfo._meshCollisionData._onCollisionPositionChangeObserver=this.onCollisionPositionChangeObservable.add(e)}get visibility(){return this._internalAbstractMeshDataInfo._visibility}set visibility(e){if(this._internalAbstractMeshDataInfo._visibility===e)return;let t=this._internalAbstractMeshDataInfo._visibility;this._internalAbstractMeshDataInfo._visibility=e,(t===1&&e!==1||t!==1&&e===1)&&this._markSubMeshesAsDirty(i=>{i.markAsMiscDirty(),i.markAsPrePassDirty()})}get pointerOverDisableMeshTesting(){return this._internalAbstractMeshDataInfo._pointerOverDisableMeshTesting}set pointerOverDisableMeshTesting(e){this._internalAbstractMeshDataInfo._pointerOverDisableMeshTesting=e}get renderingGroupId(){return this._internalAbstractMeshDataInfo._renderingGroupId}set renderingGroupId(e){this._internalAbstractMeshDataInfo._renderingGroupId=e}get material(){return this._internalAbstractMeshDataInfo._material}set material(e){this._setMaterial(e)}_setMaterial(e){this._internalAbstractMeshDataInfo._material!==e&&(this._internalAbstractMeshDataInfo._material&&this._internalAbstractMeshDataInfo._material.meshMap&&(this._internalAbstractMeshDataInfo._material.meshMap[this.uniqueId]=void 0),this._internalAbstractMeshDataInfo._material=e,e&&e.meshMap&&(e.meshMap[this.uniqueId]=this),this.onMaterialChangedObservable.hasObservers()&&this.onMaterialChangedObservable.notifyObservers(this),this.subMeshes&&(this.resetDrawCache(void 0,e==null),this._unBindEffect()))}getMaterialForRenderPass(e){var t;return(t=this._internalAbstractMeshDataInfo._materialForRenderPass)==null?void 0:t[e]}setMaterialForRenderPass(e,t){var r;this.resetDrawCache(e),this._internalAbstractMeshDataInfo._materialForRenderPass||(this._internalAbstractMeshDataInfo._materialForRenderPass=[]);let i=this._internalAbstractMeshDataInfo._materialForRenderPass[e];(r=i==null?void 0:i.meshMap)!=null&&r[this.uniqueId]&&(i.meshMap[this.uniqueId]=void 0),this._internalAbstractMeshDataInfo._materialForRenderPass[e]=t,t&&t.meshMap&&(t.meshMap[this.uniqueId]=this)}get receiveShadows(){return this._internalAbstractMeshDataInfo._receiveShadows}set receiveShadows(e){this._internalAbstractMeshDataInfo._receiveShadows!==e&&(this._internalAbstractMeshDataInfo._receiveShadows=e,this._markSubMeshesAsLightDirty())}get hasVertexAlpha(){return this._internalAbstractMeshDataInfo._hasVertexAlpha}set hasVertexAlpha(e){this._internalAbstractMeshDataInfo._hasVertexAlpha!==e&&(this._internalAbstractMeshDataInfo._hasVertexAlpha=e,this._markSubMeshesAsAttributesDirty(),this._markSubMeshesAsMiscDirty())}get useVertexColors(){return this._internalAbstractMeshDataInfo._useVertexColors}set useVertexColors(e){this._internalAbstractMeshDataInfo._useVertexColors!==e&&(this._internalAbstractMeshDataInfo._useVertexColors=e,this._markSubMeshesAsAttributesDirty())}get computeBonesUsingShaders(){return this._internalAbstractMeshDataInfo._computeBonesUsingShaders}set computeBonesUsingShaders(e){this._internalAbstractMeshDataInfo._computeBonesUsingShaders!==e&&(this._internalAbstractMeshDataInfo._computeBonesUsingShaders=e,this._markSubMeshesAsAttributesDirty())}get numBoneInfluencers(){return this._internalAbstractMeshDataInfo._numBoneInfluencers}set numBoneInfluencers(e){this._internalAbstractMeshDataInfo._numBoneInfluencers!==e&&(this._internalAbstractMeshDataInfo._numBoneInfluencers=e,this._markSubMeshesAsAttributesDirty())}get applyFog(){return this._internalAbstractMeshDataInfo._applyFog}set applyFog(e){this._internalAbstractMeshDataInfo._applyFog!==e&&(this._internalAbstractMeshDataInfo._applyFog=e,this._markSubMeshesAsMiscDirty())}get enableDistantPicking(){return this._internalAbstractMeshDataInfo._enableDistantPicking}set enableDistantPicking(e){this._internalAbstractMeshDataInfo._enableDistantPicking=e}get layerMask(){return this._internalAbstractMeshDataInfo._layerMask}set layerMask(e){e!==this._internalAbstractMeshDataInfo._layerMask&&(this._internalAbstractMeshDataInfo._layerMask=e,this._resyncLightSources())}get collisionMask(){return this._internalAbstractMeshDataInfo._meshCollisionData._collisionMask}set collisionMask(e){this._internalAbstractMeshDataInfo._meshCollisionData._collisionMask=isNaN(e)?-1:e}get collisionResponse(){return this._internalAbstractMeshDataInfo._meshCollisionData._collisionResponse}set collisionResponse(e){this._internalAbstractMeshDataInfo._meshCollisionData._collisionResponse=e}get collisionGroup(){return this._internalAbstractMeshDataInfo._meshCollisionData._collisionGroup}set collisionGroup(e){this._internalAbstractMeshDataInfo._meshCollisionData._collisionGroup=isNaN(e)?-1:e}get surroundingMeshes(){return this._internalAbstractMeshDataInfo._meshCollisionData._surroundingMeshes}set surroundingMeshes(e){this._internalAbstractMeshDataInfo._meshCollisionData._surroundingMeshes=e}get lightSources(){return this._lightSources}set skeleton(e){let t=this._internalAbstractMeshDataInfo._skeleton;t&&t.needInitialSkinMatrix&&t._unregisterMeshWithPoseMatrix(this),e&&e.needInitialSkinMatrix&&e._registerMeshWithPoseMatrix(this),this._internalAbstractMeshDataInfo._skeleton=e,this._internalAbstractMeshDataInfo._skeleton||(this._bonesTransformMatrices=null),this._markSubMeshesAsAttributesDirty()}get skeleton(){return this._internalAbstractMeshDataInfo._skeleton}constructor(e,t=null){switch(super(e,t,!1),this._internalAbstractMeshDataInfo=new $C,this._waitingMaterialId=null,this._waitingMorphTargetManagerId=null,this._waitingSkeletonId=null,this._waitingSkeletonUniqueId=null,this.cullingStrategy=n.CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY,this.onCollideObservable=new te,this.onCollisionPositionChangeObservable=new te,this.onMaterialChangedObservable=new te,this.definedFacingForward=!0,this._occlusionQuery=null,this._renderingGroup=null,this.alphaIndex=Number.MAX_VALUE,this.isPickable=n.DefaultIsPickable,this.isNearPickable=!1,this.isNearGrabbable=!1,this.showSubMeshesBoundingBox=!1,this.isBlocker=!1,this.enablePointerMoveEvents=!1,this.outlineColor=Te.Red(),this.outlineWidth=.02,this.overlayColor=Te.Red(),this.overlayAlpha=.5,this.useOctreeForRenderingSelection=!0,this.useOctreeForPicking=!0,this.useOctreeForCollisions=!0,this.alwaysSelectAsActiveMesh=!1,this.doNotSyncBoundingInfo=!1,this.actionManager=null,this.ellipsoid=new b(.5,1,.5),this.ellipsoidOffset=new b(0,0,0),this.edgesWidth=1,this.edgesColor=new lt(1,0,0,1),this._edgesRenderer=null,this._masterMesh=null,this._boundingInfo=null,this._boundingInfoIsDirty=!0,this._renderId=0,this._intersectionsInProgress=new Array,this._unIndexed=!1,this._lightSources=new Array,this._waitingData={lods:null,actions:null,freezeWorldMatrix:null},this._bonesTransformMatrices=null,this._transformMatrixTexture=null,this.onRebuildObservable=new te,this._onCollisionPositionChange=(i,r,s=null)=>{r.subtractToRef(this._internalAbstractMeshDataInfo._meshCollisionData._oldPositionForCollisions,this._internalAbstractMeshDataInfo._meshCollisionData._diffPositionForCollisions),this._internalAbstractMeshDataInfo._meshCollisionData._diffPositionForCollisions.length()>Re.CollisionsEpsilon&&this.position.addInPlace(this._internalAbstractMeshDataInfo._meshCollisionData._diffPositionForCollisions),s&&this.onCollideObservable.notifyObservers(s),this.onCollisionPositionChangeObservable.notifyObservers(this.position)},t=this.getScene(),this.layerMask=t.defaultRenderableLayerMask,t.addMesh(this),this._resyncLightSources(),this._uniformBuffer=new or(this.getScene().getEngine(),void 0,void 0,e,!this.getScene().getEngine().isWebGPU),this._buildUniformLayout(),t.performancePriority){case 2:this.doNotSyncBoundingInfo=!0;case 1:this.alwaysSelectAsActiveMesh=!0,this.isPickable=!1;break}}_buildUniformLayout(){this._uniformBuffer.addUniform("world",16),this._uniformBuffer.addUniform("visibility",1),this._uniformBuffer.create()}transferToEffect(e){let t=this._uniformBuffer;t.updateMatrix("world",e),t.updateFloat("visibility",this._internalAbstractMeshDataInfo._visibility),t.update()}getMeshUniformBuffer(){return this._uniformBuffer}getClassName(){return"AbstractMesh"}toString(e){let t="Name: "+this.name+", isInstance: "+(this.getClassName()==="InstancedMesh"?"YES":"NO");t+=", # of submeshes: "+(this.subMeshes?this.subMeshes.length:0);let i=this._internalAbstractMeshDataInfo._skeleton;return i&&(t+=", skeleton: "+i.name),e&&(t+=", billboard mode: "+["NONE","X","Y",null,"Z",null,null,"ALL"][this.billboardMode],t+=", freeze wrld mat: "+(this._isWorldMatrixFrozen||this._waitingData.freezeWorldMatrix?"YES":"NO")),t}_getEffectiveParent(){return this._masterMesh&&this.billboardMode!==Jt.BILLBOARDMODE_NONE?this._masterMesh:super._getEffectiveParent()}_getActionManagerForTrigger(e,t=!0){if(this.actionManager&&(t||this.actionManager.isRecursive))if(e){if(this.actionManager.hasSpecificTrigger(e))return this.actionManager}else return this.actionManager;return this.parent?this.parent._getActionManagerForTrigger(e,!1):null}_releaseRenderPassId(e){}_rebuild(e=!1){if(this.onRebuildObservable.notifyObservers(this),this._occlusionQuery!==null&&(this._occlusionQuery=null),!!this.subMeshes){for(let t of this.subMeshes)t._rebuild();this.resetDrawCache()}}_resyncLightSources(){this._lightSources.length=0;for(let e of this.getScene().lights)e.isEnabled()&&e.canAffectMesh(this)&&this._lightSources.push(e);this._markSubMeshesAsLightDirty()}_resyncLightSource(e){let t=e.isEnabled()&&e.canAffectMesh(this),i=this._lightSources.indexOf(e),r=!1;if(i===-1){if(!t)return;this._lightSources.push(e)}else{if(t)return;r=!0,this._lightSources.splice(i,1)}this._markSubMeshesAsLightDirty(r)}_unBindEffect(){for(let e of this.subMeshes)e.setEffect(null)}_removeLightSource(e,t){let i=this._lightSources.indexOf(e);i!==-1&&(this._lightSources.splice(i,1),this._markSubMeshesAsLightDirty(t))}_markSubMeshesAsDirty(e){if(this.subMeshes)for(let t of this.subMeshes)for(let i=0;it.markAsLightDirty(e))}_markSubMeshesAsAttributesDirty(){this._markSubMeshesAsDirty(e=>e.markAsAttributesDirty())}_markSubMeshesAsMiscDirty(){this._markSubMeshesAsDirty(e=>e.markAsMiscDirty())}markAsDirty(e){return this._currentRenderId=Number.MAX_VALUE,super.markAsDirty(e),this._isDirty=!0,this}resetDrawCache(e,t=!1){if(this.subMeshes)for(let i of this.subMeshes)i.resetDrawCache(e,t)}get isBlocked(){return!1}getLOD(e){return this}getTotalVertices(){return 0}getTotalIndices(){return 0}getIndices(){return null}getVerticesData(e){return null}setVerticesData(e,t,i,r){return this}updateVerticesData(e,t,i,r){return this}setIndices(e,t){return this}isVerticesDataPresent(e){return!1}getBoundingInfo(){return this._masterMesh?this._masterMesh.getBoundingInfo():(this._boundingInfoIsDirty&&(this._boundingInfoIsDirty=!1,this._updateBoundingInfo()),this._boundingInfo)}getRawBoundingInfo(){var e;return(e=this.rawBoundingInfo)!=null?e:this.getBoundingInfo()}setBoundingInfo(e){return this._boundingInfo=e,this}get hasBoundingInfo(){return this._boundingInfo!==null}buildBoundingInfo(e,t,i){return this._boundingInfo=new fn(e,t,i),this._boundingInfo}normalizeToUnitCube(e=!0,t=!1,i){return super.normalizeToUnitCube(e,t,i)}get useBones(){return this.skeleton&&this.getScene().skeletonsEnabled&&this.isVerticesDataPresent(L.MatricesIndicesKind)&&this.isVerticesDataPresent(L.MatricesWeightsKind)}_preActivate(){}_preActivateForIntermediateRendering(e){}_activate(e,t){return this._renderId=e,!0}_postActivate(){}_freeze(){}_unFreeze(){}getWorldMatrix(){return this._masterMesh&&this.billboardMode===Jt.BILLBOARDMODE_NONE?this._masterMesh.getWorldMatrix():super.getWorldMatrix()}_getWorldMatrixDeterminant(){return this._masterMesh?this._masterMesh._getWorldMatrixDeterminant():super._getWorldMatrixDeterminant()}get isAnInstance(){return!1}get hasInstances(){return!1}get hasThinInstances(){return!1}movePOV(e,t,i){return this.position.addInPlace(this.calcMovePOV(e,t,i)),this}calcMovePOV(e,t,i){let r=new j;(this.rotationQuaternion?this.rotationQuaternion:ze.RotationYawPitchRoll(this.rotation.y,this.rotation.x,this.rotation.z)).toRotationMatrix(r);let a=b.Zero(),o=this.definedFacingForward?-1:1;return b.TransformCoordinatesFromFloatsToRef(e*o,t,i*o,r,a),a}rotatePOV(e,t,i){return this.rotation.addInPlace(this.calcRotatePOV(e,t,i)),this}calcRotatePOV(e,t,i){let r=this.definedFacingForward?1:-1;return new b(e*r,t,i*r)}_refreshBoundingInfo(e,t){if(e){let i=sA(e,0,this.getTotalVertices(),t);this._boundingInfo?this._boundingInfo.reConstruct(i.minimum,i.maximum):this._boundingInfo=new fn(i.minimum,i.maximum)}if(this.subMeshes)for(let i=0;i{if(r){let o=r._vertexData||(r._vertexData={});return o[a]||this.copyVerticesData(a,o),o[a]}return this.getVerticesData(a)};if(t||(t=s(i)),!t)return null;if(r?(r._outputData?r._outputData.set(t):r._outputData=new Float32Array(t),t=r._outputData):(e.applyMorph&&this.morphTargetManager||e.applySkeleton&&this.skeleton)&&(t=t.slice()),e.applyMorph&&this.morphTargetManager&&Vne(t,i,this.morphTargetManager),e.applySkeleton&&this.skeleton){let a=s(L.MatricesIndicesKind),o=s(L.MatricesWeightsKind);if(o&&a){let l=this.numBoneInfluencers>4,c=l?s(L.MatricesIndicesExtraKind):null,f=l?s(L.MatricesWeightsExtraKind):null,h=this.skeleton.getTransformMatrices(this);n._ApplySkeleton(t,i,h,a,o,c,f)}}if(e.updatePositionsArray!==!1&&i===L.PositionKind){let a=this._internalAbstractMeshDataInfo._positions||[],o=a.length;if(a.length=t.length/3,o1||!r.IsGlobal)&&r.updateBoundingInfo(e)}return this}_afterComputeWorldMatrix(){this.doNotSyncBoundingInfo||(this._boundingInfoIsDirty=!0)}isInFrustum(e){return this.getBoundingInfo().isInFrustum(e,this.cullingStrategy)}isCompletelyInFrustum(e){return this.getBoundingInfo().isCompletelyInFrustum(e)}intersectsMesh(e,t=!1,i){let r=this.getBoundingInfo(),s=e.getBoundingInfo();if(r.intersects(s,t))return!0;if(i){for(let a of this.getChildMeshes())if(a.intersectsMesh(e,t,!0))return!0}return!1}intersectsPoint(e){return this.getBoundingInfo().intersectsPoint(e)}get checkCollisions(){return this._internalAbstractMeshDataInfo._meshCollisionData._checkCollisions}set checkCollisions(e){this._internalAbstractMeshDataInfo._meshCollisionData._checkCollisions=e}get collider(){return this._internalAbstractMeshDataInfo._meshCollisionData._collider}moveWithCollisions(e,t=!0){this.getAbsolutePosition().addToRef(this.ellipsoidOffset,this._internalAbstractMeshDataInfo._meshCollisionData._oldPositionForCollisions);let r=this.getScene().collisionCoordinator;return this._internalAbstractMeshDataInfo._meshCollisionData._collider||(this._internalAbstractMeshDataInfo._meshCollisionData._collider=r.createCollider()),this._internalAbstractMeshDataInfo._meshCollisionData._collider._radius=this.ellipsoid,r.getNewPosition(this._internalAbstractMeshDataInfo._meshCollisionData._oldPositionForCollisions,e,this._internalAbstractMeshDataInfo._meshCollisionData._collider,this.collisionRetryCount,this,this._onCollisionPositionChange,this.uniqueId,t),this}_collideForSubMesh(e,t,i){var r;if(this._generatePointsArray(),!this._positions)return this;if(!e._lastColliderWorldVertices||!e._lastColliderTransformMatrix.equals(t)){e._lastColliderTransformMatrix=t.clone(),e._lastColliderWorldVertices=[],e._trianglePlanes=[];let s=e.verticesStart,a=e.verticesStart+e.verticesCount;for(let o=s;o1&&!a._checkCollision(e)||this._collideForSubMesh(a,t,e)}return this}_shouldConvertRHS(){return!1}_checkCollision(e){if(!this.getBoundingInfo()._checkCollision(e))return this;let t=Q.Matrix[0],i=Q.Matrix[1];return j.ScalingToRef(1/e._radius.x,1/e._radius.y,1/e._radius.z,t),this.worldMatrixFromCache.multiplyToRef(t,i),this._processCollisionsForSubMeshes(e,i),this}_generatePointsArray(){return!1}intersects(e,t,i,r=!1,s,a=!1){let o=new zn,l=this.getClassName(),c=l==="InstancedLinesMesh"||l==="LinesMesh"||l==="GreasedLineMesh"?this.intersectionThreshold:0,f=this.getBoundingInfo();if(!this.subMeshes||!a&&(!e.intersectsSphere(f.boundingSphere,c)||!e.intersectsBox(f.boundingBox,c)))return o;if(r)return 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c.sqDistance-l.sqDistance},!e.facetDepthSortFrom){let l=this.getScene().activeCamera;e.facetDepthSortFrom=l?l.position:b.Zero()}e.depthSortedFacets=[];for(let l=0;lNt?s.maximum.x-s.minimum.x:Nt,e.bbSize.y=s.maximum.y-s.minimum.y>Nt?s.maximum.y-s.minimum.y:Nt,e.bbSize.z=s.maximum.z-s.minimum.z>Nt?s.maximum.z-s.minimum.z:Nt;let a=e.bbSize.x>e.bbSize.y?e.bbSize.x:e.bbSize.y;if(a=a>e.bbSize.z?a:e.bbSize.z,e.subDiv.max=e.partitioningSubdivisions,e.subDiv.X=Math.floor(e.subDiv.max*e.bbSize.x/a),e.subDiv.Y=Math.floor(e.subDiv.max*e.bbSize.y/a),e.subDiv.Z=Math.floor(e.subDiv.max*e.bbSize.z/a),e.subDiv.X=e.subDiv.X<1?1:e.subDiv.X,e.subDiv.Y=e.subDiv.Y<1?1:e.subDiv.Y,e.subDiv.Z=e.subDiv.Z<1?1:e.subDiv.Z,e.facetParameters.facetNormals=this.getFacetLocalNormals(),e.facetParameters.facetPositions=this.getFacetLocalPositions(),e.facetParameters.facetPartitioning=this.getFacetLocalPartitioning(),e.facetParameters.bInfo=s,e.facetParameters.bbSize=e.bbSize,e.facetParameters.subDiv=e.subDiv,e.facetParameters.ratio=this.partitioningBBoxRatio,e.facetParameters.depthSort=e.facetDepthSort,e.facetDepthSort&&e.facetDepthSortEnabled&&(this.computeWorldMatrix(!0),this._worldMatrix.invertToRef(e.invertedMatrix),b.TransformCoordinatesToRef(e.facetDepthSortFrom,e.invertedMatrix,e.facetDepthSortOrigin),e.facetParameters.distanceTo=e.facetDepthSortOrigin),e.facetParameters.depthSortedFacets=e.depthSortedFacets,r&&Ie.ComputeNormals(t,i,r,e.facetParameters),e.facetDepthSort&&e.facetDepthSortEnabled){e.depthSortedFacets.sort(e.facetDepthSortFunction);let l=e.depthSortedIndices.length/3|0;for(let c=0;cs.subDiv.max||o<0||o>s.subDiv.max||l<0||l>s.subDiv.max?null:s.facetPartitioning[a+s.subDiv.max*o+s.subDiv.max*s.subDiv.max*l]}getClosestFacetAtCoordinates(e,t,i,r,s=!1,a=!0){let o=this.getWorldMatrix(),l=Q.Matrix[5];o.invertToRef(l);let c=Q.Vector3[8];b.TransformCoordinatesFromFloatsToRef(e,t,i,l,c);let f=this.getClosestFacetAtLocalCoordinates(c.x,c.y,c.z,r,s,a);return r&&b.TransformCoordinatesFromFloatsToRef(r.x,r.y,r.z,o,r),f}getClosestFacetAtLocalCoordinates(e,t,i,r,s=!1,a=!0){let o=null,l,c,f,h,d,u,m,p,_=this.getFacetLocalPositions(),g=this.getFacetLocalNormals(),v=this.getFacetsAtLocalCoordinates(e,t,i);if(!v)return null;let x=Number.MAX_VALUE,A,S,E,R;for(let I=0;I=0||s&&!a&&h<=0)&&(h=E.x*R.x+E.y*R.y+E.z*R.z,d=-(E.x*e+E.y*t+E.z*i-h)/(E.x*E.x+E.y*E.y+E.z*E.z),u=e+E.x*d,m=t+E.y*d,p=i+E.z*d,l=u-e,c=m-t,f=p-i,A=l*l+c*c+f*f,A(GV(),VV));return t(e),this.setIndices(e,this.getTotalVertices()),this}alignWithNormal(e,t){t||(t=us.Y);let i=Q.Vector3[0],r=Q.Vector3[1];return b.CrossToRef(t,e,r),b.CrossToRef(e,r,i),this.rotationQuaternion?ze.RotationQuaternionFromAxisToRef(i,e,r,this.rotationQuaternion):b.RotationFromAxisToRef(i,e,r,this.rotation),this}_checkOcclusionQuery(e=!1){return!1}disableEdgesRendering(){throw Xe("EdgesRenderer")}enableEdgesRendering(e,t,i){throw Xe("EdgesRenderer")}getConnectedParticleSystems(){return this._scene.particleSystems.filter(e=>e.emitter===this)}};pr.OCCLUSION_TYPE_NONE=0;pr.OCCLUSION_TYPE_OPTIMISTIC=1;pr.OCCLUSION_TYPE_STRICT=2;pr.OCCLUSION_ALGORITHM_TYPE_ACCURATE=0;pr.OCCLUSION_ALGORITHM_TYPE_CONSERVATIVE=1;pr.CULLINGSTRATEGY_STANDARD=0;pr.CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY=1;pr.CULLINGSTRATEGY_OPTIMISTIC_INCLUSION=2;pr.CULLINGSTRATEGY_OPTIMISTIC_INCLUSION_THEN_BSPHERE_ONLY=3;pr.DefaultIsPickable=!0;P([ms.filter((...n)=>!Array.isArray(n[0])&&!Array.isArray(n[3])&&!Array.isArray(n[4])&&!Array.isArray(n[5])&&!Array.isArray(n[6]))],pr,"_ApplySkeleton",null);Ft("BABYLON.AbstractMesh",pr)});var In,kV=C(()=>{kt();Er();Ut();In=class{constructor(){this.reset()}reset(){this.enabled=!1,this.mask=255,this.funcRef=1,this.funcMask=255,this.func=519,this.opStencilFail=7680,this.opDepthFail=7680,this.opStencilDepthPass=7681,this.backFunc=519,this.backOpStencilFail=7680,this.backOpDepthFail=7680,this.backOpStencilDepthPass=7681}get func(){return this._func}set func(e){this._func=e}get backFunc(){return this._backFunc}set backFunc(e){this._backFunc=e}get funcRef(){return this._funcRef}set funcRef(e){this._funcRef=e}get funcMask(){return this._funcMask}set funcMask(e){this._funcMask=e}get opStencilFail(){return this._opStencilFail}set opStencilFail(e){this._opStencilFail=e}get opDepthFail(){return this._opDepthFail}set opDepthFail(e){this._opDepthFail=e}get opStencilDepthPass(){return this._opStencilDepthPass}set opStencilDepthPass(e){this._opStencilDepthPass=e}get backOpStencilFail(){return this._backOpStencilFail}set backOpStencilFail(e){this._backOpStencilFail=e}get backOpDepthFail(){return this._backOpDepthFail}set backOpDepthFail(e){this._backOpDepthFail=e}get backOpStencilDepthPass(){return this._backOpStencilDepthPass}set backOpStencilDepthPass(e){this._backOpStencilDepthPass=e}get mask(){return this._mask}set mask(e){this._mask=e}get enabled(){return this._enabled}set enabled(e){this._enabled=e}getClassName(){return"MaterialStencilState"}copyTo(e){tt.Clone(()=>e,this)}serialize(){return tt.Serialize(this)}parse(e,t,i){tt.Parse(()=>this,e,t,i)}};P([w()],In.prototype,"func",null);P([w()],In.prototype,"backFunc",null);P([w()],In.prototype,"funcRef",null);P([w()],In.prototype,"funcMask",null);P([w()],In.prototype,"opStencilFail",null);P([w()],In.prototype,"opDepthFail",null);P([w()],In.prototype,"opStencilDepthPass",null);P([w()],In.prototype,"backOpStencilFail",null);P([w()],In.prototype,"backOpDepthFail",null);P([w()],In.prototype,"backOpStencilDepthPass",null);P([w()],In.prototype,"mask",null);P([w()],In.prototype,"enabled",null)});function Mn(n){n.indexOf("vClipPlane")===-1&&n.push("vClipPlane"),n.indexOf("vClipPlane2")===-1&&n.push("vClipPlane2"),n.indexOf("vClipPlane3")===-1&&n.push("vClipPlane3"),n.indexOf("vClipPlane4")===-1&&n.push("vClipPlane4"),n.indexOf("vClipPlane5")===-1&&n.push("vClipPlane5"),n.indexOf("vClipPlane6")===-1&&n.push("vClipPlane6")}function tl(n,e,t){var c,f,h,d,u,m;let i=!!((c=n.clipPlane)!=null?c:e.clipPlane),r=!!((f=n.clipPlane2)!=null?f:e.clipPlane2),s=!!((h=n.clipPlane3)!=null?h:e.clipPlane3),a=!!((d=n.clipPlane4)!=null?d:e.clipPlane4),o=!!((u=n.clipPlane5)!=null?u:e.clipPlane5),l=!!((m=n.clipPlane6)!=null?m:e.clipPlane6);i&&t.push("#define CLIPPLANE"),r&&t.push("#define CLIPPLANE2"),s&&t.push("#define CLIPPLANE3"),a&&t.push("#define CLIPPLANE4"),o&&t.push("#define CLIPPLANE5"),l&&t.push("#define CLIPPLANE6")}function WV(n,e,t){var f,h,d,u,m,p;let i=!1,r=!!((f=n.clipPlane)!=null?f:e.clipPlane),s=!!((h=n.clipPlane2)!=null?h:e.clipPlane2),a=!!((d=n.clipPlane3)!=null?d:e.clipPlane3),o=!!((u=n.clipPlane4)!=null?u:e.clipPlane4),l=!!((m=n.clipPlane5)!=null?m:e.clipPlane5),c=!!((p=n.clipPlane6)!=null?p:e.clipPlane6);return t.CLIPPLANE!==r&&(t.CLIPPLANE=r,i=!0),t.CLIPPLANE2!==s&&(t.CLIPPLANE2=s,i=!0),t.CLIPPLANE3!==a&&(t.CLIPPLANE3=a,i=!0),t.CLIPPLANE4!==o&&(t.CLIPPLANE4=o,i=!0),t.CLIPPLANE5!==l&&(t.CLIPPLANE5=l,i=!0),t.CLIPPLANE6!==c&&(t.CLIPPLANE6=c,i=!0),i}function Cn(n,e,t){var r,s,a,o,l,c;let i=(r=e.clipPlane)!=null?r:t.clipPlane;am(n,"vClipPlane",i),i=(s=e.clipPlane2)!=null?s:t.clipPlane2,am(n,"vClipPlane2",i),i=(a=e.clipPlane3)!=null?a:t.clipPlane3,am(n,"vClipPlane3",i),i=(o=e.clipPlane4)!=null?o:t.clipPlane4,am(n,"vClipPlane4",i),i=(l=e.clipPlane5)!=null?l:t.clipPlane5,am(n,"vClipPlane5",i),i=(c=e.clipPlane6)!=null?c:t.clipPlane6,am(n,"vClipPlane6",i)}function am(n,e,t){var i;if(t){let r=((i=Aa.getScene())==null?void 0:i.floatingOriginOffset)||b.ZeroReadOnly;n.setFloat4(e,t.normal.x,t.normal.y,t.normal.z,t.d+b.Dot(t.normal,r))}}var il=C(()=>{U_();Ge()});var le,Ma=C(()=>{Lr();le=class{static get DiffuseTextureEnabled(){return this._DiffuseTextureEnabled}static set DiffuseTextureEnabled(e){this._DiffuseTextureEnabled!==e&&(this._DiffuseTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get BaseWeightTextureEnabled(){return this._BaseWeightTextureEnabled}static set BaseWeightTextureEnabled(e){this._BaseWeightTextureEnabled!==e&&(this._BaseWeightTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get BaseDiffuseRoughnessTextureEnabled(){return this._BaseDiffuseRoughnessTextureEnabled}static set BaseDiffuseRoughnessTextureEnabled(e){this._BaseDiffuseRoughnessTextureEnabled!==e&&(this._BaseDiffuseRoughnessTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get DetailTextureEnabled(){return this._DetailTextureEnabled}static set DetailTextureEnabled(e){this._DetailTextureEnabled!==e&&(this._DetailTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get DecalMapEnabled(){return this._DecalMapEnabled}static set DecalMapEnabled(e){this._DecalMapEnabled!==e&&(this._DecalMapEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get AmbientTextureEnabled(){return this._AmbientTextureEnabled}static set AmbientTextureEnabled(e){this._AmbientTextureEnabled!==e&&(this._AmbientTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get OpacityTextureEnabled(){return this._OpacityTextureEnabled}static set OpacityTextureEnabled(e){this._OpacityTextureEnabled!==e&&(this._OpacityTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get ReflectionTextureEnabled(){return this._ReflectionTextureEnabled}static set ReflectionTextureEnabled(e){this._ReflectionTextureEnabled!==e&&(this._ReflectionTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get EmissiveTextureEnabled(){return this._EmissiveTextureEnabled}static set EmissiveTextureEnabled(e){this._EmissiveTextureEnabled!==e&&(this._EmissiveTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get SpecularTextureEnabled(){return this._SpecularTextureEnabled}static set SpecularTextureEnabled(e){this._SpecularTextureEnabled!==e&&(this._SpecularTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get BumpTextureEnabled(){return this._BumpTextureEnabled}static set BumpTextureEnabled(e){this._BumpTextureEnabled!==e&&(this._BumpTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get LightmapTextureEnabled(){return this._LightmapTextureEnabled}static set LightmapTextureEnabled(e){this._LightmapTextureEnabled!==e&&(this._LightmapTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get RefractionTextureEnabled(){return this._RefractionTextureEnabled}static set RefractionTextureEnabled(e){this._RefractionTextureEnabled!==e&&(this._RefractionTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get ColorGradingTextureEnabled(){return this._ColorGradingTextureEnabled}static set ColorGradingTextureEnabled(e){this._ColorGradingTextureEnabled!==e&&(this._ColorGradingTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get FresnelEnabled(){return this._FresnelEnabled}static set FresnelEnabled(e){this._FresnelEnabled!==e&&(this._FresnelEnabled=e,Re.MarkAllMaterialsAsDirty(4))}static get ClearCoatTextureEnabled(){return this._ClearCoatTextureEnabled}static set ClearCoatTextureEnabled(e){this._ClearCoatTextureEnabled!==e&&(this._ClearCoatTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get ClearCoatBumpTextureEnabled(){return this._ClearCoatBumpTextureEnabled}static set ClearCoatBumpTextureEnabled(e){this._ClearCoatBumpTextureEnabled!==e&&(this._ClearCoatBumpTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get ClearCoatTintTextureEnabled(){return this._ClearCoatTintTextureEnabled}static set ClearCoatTintTextureEnabled(e){this._ClearCoatTintTextureEnabled!==e&&(this._ClearCoatTintTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get SheenTextureEnabled(){return this._SheenTextureEnabled}static set SheenTextureEnabled(e){this._SheenTextureEnabled!==e&&(this._SheenTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get AnisotropicTextureEnabled(){return this._AnisotropicTextureEnabled}static set AnisotropicTextureEnabled(e){this._AnisotropicTextureEnabled!==e&&(this._AnisotropicTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get ThicknessTextureEnabled(){return this._ThicknessTextureEnabled}static set ThicknessTextureEnabled(e){this._ThicknessTextureEnabled!==e&&(this._ThicknessTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get RefractionIntensityTextureEnabled(){return this._ThicknessTextureEnabled}static set RefractionIntensityTextureEnabled(e){this._RefractionIntensityTextureEnabled!==e&&(this._RefractionIntensityTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get TranslucencyIntensityTextureEnabled(){return this._TranslucencyIntensityTextureEnabled}static set TranslucencyIntensityTextureEnabled(e){this._TranslucencyIntensityTextureEnabled!==e&&(this._TranslucencyIntensityTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get TranslucencyColorTextureEnabled(){return this._TranslucencyColorTextureEnabled}static set TranslucencyColorTextureEnabled(e){this._TranslucencyColorTextureEnabled!==e&&(this._TranslucencyColorTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}static get IridescenceTextureEnabled(){return this._IridescenceTextureEnabled}static set IridescenceTextureEnabled(e){this._IridescenceTextureEnabled!==e&&(this._IridescenceTextureEnabled=e,Re.MarkAllMaterialsAsDirty(1))}};le._DiffuseTextureEnabled=!0;le._BaseWeightTextureEnabled=!0;le._BaseDiffuseRoughnessTextureEnabled=!0;le._DetailTextureEnabled=!0;le._DecalMapEnabled=!0;le._AmbientTextureEnabled=!0;le._OpacityTextureEnabled=!0;le._ReflectionTextureEnabled=!0;le._EmissiveTextureEnabled=!0;le._SpecularTextureEnabled=!0;le._BumpTextureEnabled=!0;le._LightmapTextureEnabled=!0;le._RefractionTextureEnabled=!0;le._ColorGradingTextureEnabled=!0;le._FresnelEnabled=!0;le._ClearCoatTextureEnabled=!0;le._ClearCoatBumpTextureEnabled=!0;le._ClearCoatTintTextureEnabled=!0;le._SheenTextureEnabled=!0;le._AnisotropicTextureEnabled=!0;le._ThicknessTextureEnabled=!0;le._RefractionIntensityTextureEnabled=!0;le._TranslucencyIntensityTextureEnabled=!0;le._TranslucencyColorTextureEnabled=!0;le._IridescenceTextureEnabled=!0});function mf(n,e,t){if(!n||n.LOGARITHMICDEPTH||n.indexOf&&n.indexOf("LOGARITHMICDEPTH")>=0){let i=t.activeCamera;i.mode===1&&J.Error("Logarithmic depth is not compatible with orthographic cameras!",20),e.setFloat("logarithmicDepthConstant",2/(Math.log(i.maxZ+1)/Math.LN2))}}var HV=C(()=>{Pt()});function pf(n,e,t,i=!1){t&&n.fogEnabled&&(!e||e.applyFog)&&n.fogMode!==0&&(t.setFloat4("vFogInfos",n.fogMode,n.fogStart,n.fogEnd,n.fogDensity),i?(n.fogColor.toLinearSpaceToRef(zV,n.getEngine().useExactSrgbConversions),t.setColor3("vFogColor",zV)):t.setColor3("vFogColor",n.fogColor))}function rl(n,e,t,i,r,s,a,o,l,c){let f=n.numMaxInfluencers||n.numInfluencers;return f<=0?0:(e.push("#define MORPHTARGETS"),n.hasPositions&&e.push("#define MORPHTARGETTEXTURE_HASPOSITIONS"),n.hasNormals&&e.push("#define MORPHTARGETTEXTURE_HASNORMALS"),n.hasTangents&&e.push("#define MORPHTARGETTEXTURE_HASTANGENTS"),n.hasUVs&&e.push("#define MORPHTARGETTEXTURE_HASUVS"),n.hasUV2s&&e.push("#define MORPHTARGETTEXTURE_HASUV2S"),n.hasColors&&e.push("#define MORPHTARGETTEXTURE_HASCOLORS"),n.supportsPositions&&r&&e.push("#define MORPHTARGETS_POSITION"),n.supportsNormals&&s&&e.push("#define MORPHTARGETS_NORMAL"),n.supportsTangents&&a&&e.push("#define MORPHTARGETS_TANGENT"),n.supportsUVs&&o&&e.push("#define MORPHTARGETS_UV"),n.supportsUV2s&&l&&e.push("#define MORPHTARGETS_UV2"),n.supportsColors&&c&&e.push("#define MORPHTARGETS_COLOR"),e.push("#define NUM_MORPH_INFLUENCERS "+f),n.isUsingTextureForTargets&&e.push("#define MORPHTARGETS_TEXTURE"),zh.NUM_MORPH_INFLUENCERS=f,zh.NORMAL=s,zh.TANGENT=a,zh.UV=o,zh.UV2=l,zh.COLOR=c,Xh(t,i,zh,r),f)}function Xh(n,e,t,i=!0){let r=t.NUM_MORPH_INFLUENCERS;if(r>0&&Le.LastCreatedEngine){let s=Le.LastCreatedEngine.getCaps().maxVertexAttribs,a=e.morphTargetManager;if(a!=null&&a.isUsingTextureForTargets)return;let o=a&&a.supportsPositions&&i,l=a&&a.supportsNormals&&t.NORMAL,c=a&&a.supportsTangents&&t.TANGENT,f=a&&a.supportsUVs&&t.UV1,h=a&&a.supportsUV2s&&t.UV2,d=a&&a.supportsColors&&t.VERTEXCOLOR;for(let u=0;us&&J.Error("Cannot add more vertex attributes for mesh "+e.name)}}function co(n,e=!1){n.push("world0"),n.push("world1"),n.push("world2"),n.push("world3"),e&&(n.push("previousWorld0"),n.push("previousWorld1"),n.push("previousWorld2"),n.push("previousWorld3"))}function yn(n,e){let t=n.morphTargetManager;!n||!t||e.setFloatArray("morphTargetInfluences",t.influences)}function _f(n,e){e.bindToEffect(n,"Scene")}function om(n,e,t,i,r=null,s=!1,a=!1,o=!1,l=!1,c=!1,f=!1,h=0){if(n.texturesEnabled&&r&&le.ReflectionTextureEnabled){if(t.updateMatrix("reflectionMatrix",r.getReflectionTextureMatrix()),t.updateFloat2("vReflectionInfos",r.level*n.iblIntensity,h),o&&r.boundingBoxSize){let d=r;t.updateVector3("vReflectionPosition",d.boundingBoxPosition),t.updateVector3("vReflectionSize",d.boundingBoxSize)}if(s){let d=r.getSize().width;t.updateFloat2("vReflectionFilteringInfo",d,Math.log2(d))}if(c&&!e.USEIRRADIANCEMAP){let d=r.sphericalPolynomial;if(e.USESPHERICALFROMREFLECTIONMAP&&d)if(e.SPHERICAL_HARMONICS){let u=d.preScaledHarmonics;t.updateVector3("vSphericalL00",u.l00),t.updateVector3("vSphericalL1_1",u.l1_1),t.updateVector3("vSphericalL10",u.l10),t.updateVector3("vSphericalL11",u.l11),t.updateVector3("vSphericalL2_2",u.l2_2),t.updateVector3("vSphericalL2_1",u.l2_1),t.updateVector3("vSphericalL20",u.l20),t.updateVector3("vSphericalL21",u.l21),t.updateVector3("vSphericalL22",u.l22)}else t.updateFloat3("vSphericalX",d.x.x,d.x.y,d.x.z),t.updateFloat3("vSphericalY",d.y.x,d.y.y,d.y.z),t.updateFloat3("vSphericalZ",d.z.x,d.z.y,d.z.z),t.updateFloat3("vSphericalXX_ZZ",d.xx.x-d.zz.x,d.xx.y-d.zz.y,d.xx.z-d.zz.z),t.updateFloat3("vSphericalYY_ZZ",d.yy.x-d.zz.x,d.yy.y-d.zz.y,d.yy.z-d.zz.z),t.updateFloat3("vSphericalZZ",d.zz.x,d.zz.y,d.zz.z),t.updateFloat3("vSphericalXY",d.xy.x,d.xy.y,d.xy.z),t.updateFloat3("vSphericalYZ",d.yz.x,d.yz.y,d.yz.z),t.updateFloat3("vSphericalZX",d.zx.x,d.zx.y,d.zx.z)}else l&&e.USEIRRADIANCEMAP&&e.USE_IRRADIANCE_DOMINANT_DIRECTION&&r.irradianceTexture&&t.updateVector3("vReflectionDominantDirection",r.irradianceTexture._dominantDirection);a&&t.updateFloat3("vReflectionMicrosurfaceInfos",r.getSize().width,r.lodGenerationScale,r.lodGenerationOffset)}f&&t.updateColor3("vReflectionColor",i)}function hA(n,e,t,i=null,r=!1){if(i&&le.ReflectionTextureEnabled){e.LODBASEDMICROSFURACE?t.setTexture("reflectionSampler",i):(t.setTexture("reflectionSampler",i._lodTextureMid||i),t.setTexture("reflectionSamplerLow",i._lodTextureLow||i),t.setTexture("reflectionSamplerHigh",i._lodTextureHigh||i)),e.USEIRRADIANCEMAP&&t.setTexture("irradianceSampler",i.irradianceTexture);let s=n.iblCdfGenerator;r&&s&&t.setTexture("icdfSampler",s.getIcdfTexture())}}function ri(n,e,t){e._needUVs=!0,e[t]=!0,n.optimizeUVAllocation&&n.getTextureMatrix().isIdentityAs3x2()?(e[t+"DIRECTUV"]=n.coordinatesIndex+1,e["MAINUV"+(n.coordinatesIndex+1)]=!0):e[t+"DIRECTUV"]=0}function ni(n,e,t){let i=n.getTextureMatrix();e.updateMatrix(t+"Matrix",i)}function lm(n,e,t){t.BAKED_VERTEX_ANIMATION_TEXTURE&&t.INSTANCES&&n.push("bakedVertexAnimationSettingsInstanced")}function kne(n,e){return e.set(n),e}function vs(n,e,t){if(!(!e||!n)&&(n.computeBonesUsingShaders&&e._bonesComputationForcedToCPU&&(n.computeBonesUsingShaders=!1),n.useBones&&n.computeBonesUsingShaders&&n.skeleton)){let i=n.skeleton;if(i.isUsingTextureForMatrices&&e.getUniformIndex("boneTextureInfo")>-1){let r=i.getTransformMatrixTexture(n);e.setTexture("boneSampler",r),e.setFloat2("boneTextureInfo",i._textureWidth,i._textureHeight)}else{let r=i.getTransformMatrices(n);r&&(e.setMatrices("mBones",r),t&&n.getScene().prePassRenderer&&n.getScene().prePassRenderer.getIndex(2)&&(t.previousBones[n.uniqueId]||(t.previousBones[n.uniqueId]=r.slice()),e.setMatrices("mPreviousBones",t.previousBones[n.uniqueId]),kne(r,t.previousBones[n.uniqueId])))}}}function Wne(n,e,t,i,r,s=!0){n._bindLight(e,t,i,r,s)}function cm(n,e,t,i,r=4){let s=Math.min(e.lightSources.length,r);for(let a=0;a0&&(i.addCPUSkinningFallback(0,e),n.push("matricesIndices"),n.push("matricesWeights"),t.NUM_BONE_INFLUENCERS>4&&(n.push("matricesIndicesExtra"),n.push("matricesWeightsExtra")))}function hm(n,e){(e.INSTANCES||e.THIN_INSTANCES)&&co(n,!!e.PREPASS_VELOCITY),e.INSTANCESCOLOR&&n.push("instanceColor")}function dm(n,e,t=4,i=0){let r=0;for(let s=0;s0&&(r=i+s,e.addFallback(r,"LIGHT"+s)),n.SHADOWS||(n["SHADOW"+s]&&e.addFallback(i,"SHADOW"+s),n["SHADOWPCF"+s]&&e.addFallback(i,"SHADOWPCF"+s),n["SHADOWPCSS"+s]&&e.addFallback(i,"SHADOWPCSS"+s),n["SHADOWPOISSON"+s]&&e.addFallback(i,"SHADOWPOISSON"+s),n["SHADOWESM"+s]&&e.addFallback(i,"SHADOWESM"+s),n["SHADOWCLOSEESM"+s]&&e.addFallback(i,"SHADOWCLOSEESM"+s));return r}function Hne(n,e){return e.fogEnabled&&n.applyFog&&e.fogMode!==0}function um(n,e,t,i,r,s,a,o=!1,l=!1,c,f){var h;if(a._areMiscDirty){a.LOGARITHMICDEPTH=t,a.POINTSIZE=i,a.FOG=r&&Hne(n,e),a.NONUNIFORMSCALING=n.nonUniformScaling,a.ALPHATEST=s,a.DECAL_AFTER_DETAIL=o,a.USE_VERTEX_PULLING=l,a.RIGHT_HANDED=e.useRightHandedSystem;let d=(h=c==null?void 0:c.geometry)==null?void 0:h.getIndexBuffer(),u=c?c.isUnIndexed:!1;a.VERTEX_PULLING_USE_INDEX_BUFFER=!!d&&!u,a.VERTEX_PULLING_INDEX_BUFFER_32BITS=d&&!u?d.is32Bits:!1,a.VERTEXOUTPUT_INVARIANT=!!f}}function mm(n,e,t,i=!1){if(!n.lightsEnabled||i)return!0;let r=e.lightSources,s=Math.min(r.length,t);for(let a=0;a0?(t.NUM_SAMPLES=""+r,a._features.needTypeSuffixInShaderConstants&&(t.NUM_SAMPLES=t.NUM_SAMPLES+"u"),t.REALTIME_FILTERING=!0,n.iblCdfGenerator&&(t.IBL_CDF_FILTERING=!0)):t.REALTIME_FILTERING=!1,t.INVERTCUBICMAP=e.coordinatesMode===ge.INVCUBIC_MODE,t.REFLECTIONMAP_3D=e.isCube,t.REFLECTIONMAP_OPPOSITEZ=t.REFLECTIONMAP_3D&&n.useRightHandedSystem?!e.invertZ:e.invertZ,t.REFLECTIONMAP_CUBIC=!1,t.REFLECTIONMAP_EXPLICIT=!1,t.REFLECTIONMAP_PLANAR=!1,t.REFLECTIONMAP_PROJECTION=!1,t.REFLECTIONMAP_SKYBOX=!1,t.REFLECTIONMAP_SPHERICAL=!1,t.REFLECTIONMAP_EQUIRECTANGULAR=!1,t.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,t.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,e.coordinatesMode){case ge.EXPLICIT_MODE:t.REFLECTIONMAP_EXPLICIT=!0;break;case ge.PLANAR_MODE:t.REFLECTIONMAP_PLANAR=!0;break;case ge.PROJECTION_MODE:t.REFLECTIONMAP_PROJECTION=!0;break;case ge.SKYBOX_MODE:t.REFLECTIONMAP_SKYBOX=!0;break;case ge.SPHERICAL_MODE:t.REFLECTIONMAP_SPHERICAL=!0;break;case ge.EQUIRECTANGULAR_MODE:t.REFLECTIONMAP_EQUIRECTANGULAR=!0;break;case ge.FIXED_EQUIRECTANGULAR_MODE:t.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!0;break;case ge.FIXED_EQUIRECTANGULAR_MIRRORED_MODE:t.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!0;break;case ge.CUBIC_MODE:case ge.INVCUBIC_MODE:default:t.REFLECTIONMAP_CUBIC=!0,t.USE_LOCAL_REFLECTIONMAP_CUBIC=!!e.boundingBoxSize;break}e.coordinatesMode!==ge.SKYBOX_MODE&&(e.irradianceTexture?(t.USEIRRADIANCEMAP=!0,t.USESPHERICALFROMREFLECTIONMAP=!1,t.USESPHERICALINVERTEX=!1,e.irradianceTexture._dominantDirection?t.USE_IRRADIANCE_DOMINANT_DIRECTION=!0:t.USE_IRRADIANCE_DOMINANT_DIRECTION=!1):e.isCube&&(t.USESPHERICALFROMREFLECTIONMAP=!0,t.USEIRRADIANCEMAP=!1,t.USE_IRRADIANCE_DOMINANT_DIRECTION=!1,t.USESPHERICALINVERTEX=s))}else t.REFLECTION=!1,t.REFLECTIONMAP_3D=!1,t.REFLECTIONMAP_SPHERICAL=!1,t.REFLECTIONMAP_PLANAR=!1,t.REFLECTIONMAP_CUBIC=!1,t.USE_LOCAL_REFLECTIONMAP_CUBIC=!1,t.REFLECTIONMAP_PROJECTION=!1,t.REFLECTIONMAP_SKYBOX=!1,t.REFLECTIONMAP_EXPLICIT=!1,t.REFLECTIONMAP_EQUIRECTANGULAR=!1,t.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,t.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,t.INVERTCUBICMAP=!1,t.USESPHERICALFROMREFLECTIONMAP=!1,t.USEIRRADIANCEMAP=!1,t.USE_IRRADIANCE_DOMINANT_DIRECTION=!1,t.USESPHERICALINVERTEX=!1,t.REFLECTIONMAP_OPPOSITEZ=!1,t.LODINREFLECTIONALPHA=!1,t.GAMMAREFLECTION=!1,t.RGBDREFLECTION=!1,t.LINEARSPECULARREFLECTION=!1;return!0}function zne(n,e,t,i,r,s,a){var o;switch(a.needNormals=!0,r["LIGHT"+i]===void 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l=(o=t.getShadowGenerator(n.activeCamera))!=null?o:t.getShadowGenerator();if(l){let c=l.getShadowMap();c&&c.renderList&&c.renderList.length>0&&(a.shadowEnabled=!0,l.prepareDefines(r,i))}}t.lightmapMode!=Kt.LIGHTMAP_DEFAULT?(a.lightmapMode=!0,r["LIGHTMAPEXCLUDED"+i]=!0,r["LIGHTMAPNOSPECULAR"+i]=t.lightmapMode==Kt.LIGHTMAP_SHADOWSONLY):(r["LIGHTMAPEXCLUDED"+i]=!1,r["LIGHTMAPNOSPECULAR"+i]=!1)}function _m(n,e,t,i,r,s=null,a=!1){let o=jne(n,i);s!==!1&&(o=WV(t,n,i)),i.DEPTHPREPASS!==!e.getColorWrite()&&(i.DEPTHPREPASS=!i.DEPTHPREPASS,o=!0),i.INSTANCES!==r&&(i.INSTANCES=r,o=!0),i.THIN_INSTANCES!==a&&(i.THIN_INSTANCES=a,o=!0),o&&i.markAsUnprocessed()}function Xne(n,e){if(n.useBones&&n.computeBonesUsingShaders&&n.skeleton){e.NUM_BONE_INFLUENCERS=n.numBoneInfluencers;let t=e.BONETEXTURE!==void 0;if(n.skeleton.isUsingTextureForMatrices&&t)e.BONETEXTURE=!0;else{e.BonesPerMesh=n.skeleton.bones.length+1,e.BONETEXTURE=t?!1:void 0;let i=n.getScene().prePassRenderer;if(i&&i.enabled){let r=i.excludedSkinnedMesh.indexOf(n)===-1;e.BONES_VELOCITY_ENABLED=r}}}else e.NUM_BONE_INFLUENCERS=0,e.BonesPerMesh=0,e.BONETEXTURE!==void 0&&(e.BONETEXTURE=!1)}function Yne(n,e){let t=n.morphTargetManager;t?(e.MORPHTARGETS_UV=t.supportsUVs&&e.UV1,e.MORPHTARGETS_UV2=t.supportsUV2s&&e.UV2,e.MORPHTARGETS_TANGENT=t.supportsTangents&&e.TANGENT,e.MORPHTARGETS_NORMAL=t.supportsNormals&&e.NORMAL,e.MORPHTARGETS_POSITION=t.supportsPositions,e.MORPHTARGETS_COLOR=t.supportsColors,e.MORPHTARGETTEXTURE_HASUVS=t.hasUVs,e.MORPHTARGETTEXTURE_HASUV2S=t.hasUV2s,e.MORPHTARGETTEXTURE_HASTANGENTS=t.hasTangents,e.MORPHTARGETTEXTURE_HASNORMALS=t.hasNormals,e.MORPHTARGETTEXTURE_HASPOSITIONS=t.hasPositions,e.MORPHTARGETTEXTURE_HASCOLORS=t.hasColors,e.NUM_MORPH_INFLUENCERS=t.numMaxInfluencers||t.numInfluencers,e.MORPHTARGETS=e.NUM_MORPH_INFLUENCERS>0,e.MORPHTARGETS_TEXTURE=t.isUsingTextureForTargets):(e.MORPHTARGETS_UV=!1,e.MORPHTARGETS_UV2=!1,e.MORPHTARGETS_TANGENT=!1,e.MORPHTARGETS_NORMAL=!1,e.MORPHTARGETS_POSITION=!1,e.MORPHTARGETS_COLOR=!1,e.MORPHTARGETTEXTURE_HASUVS=!1,e.MORPHTARGETTEXTURE_HASUV2S=!1,e.MORPHTARGETTEXTURE_HASTANGENTS=!1,e.MORPHTARGETTEXTURE_HASNORMALS=!1,e.MORPHTARGETTEXTURE_HASPOSITIONS=!1,e.MORPHTARGETTEXTURE_HAS_COLORS=!1,e.MORPHTARGETS=!1,e.NUM_MORPH_INFLUENCERS=0)}function Kne(n,e){let t=n.bakedVertexAnimationManager;e.BAKED_VERTEX_ANIMATION_TEXTURE=!!(t&&t.isEnabled)}function gm(n,e,t,i,r=!1,s=!0,a=!0){if(!e._areAttributesDirty&&e._needNormals===e._normals&&e._needUVs===e._uvs)return!1;e._normals=e._needNormals,e._uvs=e._needUVs,e.NORMAL=e._needNormals&&n.isVerticesDataPresent("normal"),e._needNormals&&n.isVerticesDataPresent("tangent")&&(e.TANGENT=!0);for(let o=1;o<=6;++o)e["UV"+o]=e._needUVs?n.isVerticesDataPresent(`uv${o===1?"":o}`):!1;if(t){let o=n.useVertexColors&&n.isVerticesDataPresent("color");e.VERTEXCOLOR=o,e.VERTEXALPHA=n.hasVertexAlpha&&o&&s}return n.isVerticesDataPresent("instanceColor")&&(n.hasInstances||n.hasThinInstances)&&(e.INSTANCESCOLOR=!0),i&&Xne(n,e),r&&Yne(n,e),a&&Kne(n,e),!0}function vm(n,e){if(n.activeCamera){let t=e.MULTIVIEW;e.MULTIVIEW=n.activeCamera.outputRenderTarget!==null&&n.activeCamera.outputRenderTarget.getViewCount()>1,e.MULTIVIEW!=t&&e.markAsUnprocessed()}}function Em(n,e,t){let i=e.ORDER_INDEPENDENT_TRANSPARENCY,r=e.ORDER_INDEPENDENT_TRANSPARENCY_16BITS;e.ORDER_INDEPENDENT_TRANSPARENCY=n.useOrderIndependentTransparency&&t,e.ORDER_INDEPENDENT_TRANSPARENCY_16BITS=!n.getEngine().getCaps().textureFloatLinearFiltering,(i!==e.ORDER_INDEPENDENT_TRANSPARENCY||r!==e.ORDER_INDEPENDENT_TRANSPARENCY_16BITS)&&e.markAsUnprocessed()}function Sm(n,e,t){let i=e.PREPASS;if(!e._arePrePassDirty)return;let r=[{type:1,define:"PREPASS_POSITION",index:"PREPASS_POSITION_INDEX"},{type:9,define:"PREPASS_LOCAL_POSITION",index:"PREPASS_LOCAL_POSITION_INDEX"},{type:2,define:"PREPASS_VELOCITY",index:"PREPASS_VELOCITY_INDEX"},{type:11,define:"PREPASS_VELOCITY_LINEAR",index:"PREPASS_VELOCITY_LINEAR_INDEX"},{type:3,define:"PREPASS_REFLECTIVITY",index:"PREPASS_REFLECTIVITY_INDEX"},{type:0,define:"PREPASS_IRRADIANCE_LEGACY",index:"PREPASS_IRRADIANCE_LEGACY_INDEX"},{type:7,define:"PREPASS_ALBEDO_SQRT",index:"PREPASS_ALBEDO_SQRT_INDEX"},{type:5,define:"PREPASS_DEPTH",index:"PREPASS_DEPTH_INDEX"},{type:10,define:"PREPASS_SCREENSPACE_DEPTH",index:"PREPASS_SCREENSPACE_DEPTH_INDEX"},{type:6,define:"PREPASS_NORMAL",index:"PREPASS_NORMAL_INDEX"},{type:8,define:"PREPASS_WORLD_NORMAL",index:"PREPASS_WORLD_NORMAL_INDEX"},{type:14,define:"PREPASS_IRRADIANCE",index:"PREPASS_IRRADIANCE_INDEX"}];if(n.prePassRenderer&&n.prePassRenderer.enabled&&t){e.PREPASS=!0,e.SCENE_MRT_COUNT=n.prePassRenderer.mrtCount,e.PREPASS_NORMAL_WORLDSPACE=n.prePassRenderer.generateNormalsInWorldSpace,e.PREPASS_COLOR=!0,e.PREPASS_COLOR_INDEX=0;for(let s=0;s{Pt();Pi();y_();il();Ma();Gr();HV();zV={r:0,g:0,b:0},zh={NUM_MORPH_INFLUENCERS:0,NORMAL:!1,TANGENT:!1,UV:!1,UV2:!1,COLOR:!1}});var ve,Dn=C(()=>{kt();Ut();Ci();hi();Pi();Z_();lf();Pt();Uu();Nh();kV();Pn();Er();tM();ve=class n{get useVertexPulling(){return this._useVertexPulling}set useVertexPulling(e){this._useVertexPulling!==e&&(this._useVertexPulling=e,this.markAsDirty(n.MiscDirtyFlag))}get _supportGlowLayer(){return!1}set _glowModeEnabled(e){}get shaderLanguage(){return this._shaderLanguage}get canRenderToMRT(){return!1}set alpha(e){if(this._alpha===e)return;let t=this._alpha;this._alpha=e,(t===1||e===1)&&this.markAsDirty(n.MiscDirtyFlag+n.PrePassDirtyFlag)}get alpha(){return this._alpha}set backFaceCulling(e){this._backFaceCulling!==e&&(this._backFaceCulling=e,this.markAsDirty(n.TextureDirtyFlag))}get backFaceCulling(){return this._backFaceCulling}set cullBackFaces(e){this._cullBackFaces!==e&&(this._cullBackFaces=e,this.markAsDirty(n.TextureDirtyFlag))}get 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te),this._onUnBindObservable}get onEffectCreatedObservable(){return this._onEffectCreatedObservable||(this._onEffectCreatedObservable=new te),this._onEffectCreatedObservable}set alphaMode(e){this._alphaMode[0]!==e&&(this._alphaMode[0]=e,this.markAsDirty(n.TextureDirtyFlag))}get alphaMode(){return this._alphaMode[0]}get alphaModes(){return this._alphaMode}setAlphaMode(e,t=0){this._alphaMode[t]!==e&&(this._alphaMode[t]=e,this.markAsDirty(n.TextureDirtyFlag))}set needDepthPrePass(e){this._needDepthPrePass!==e&&(this._needDepthPrePass=e,this._needDepthPrePass&&(this.checkReadyOnEveryCall=!0))}get needDepthPrePass(){return this._needDepthPrePass}get isPrePassCapable(){return!1}set fogEnabled(e){this._fogEnabled!==e&&(this._fogEnabled=e,this.markAsDirty(n.MiscDirtyFlag))}get fogEnabled(){return this._fogEnabled}get wireframe(){switch(this._fillMode){case n.WireFrameFillMode:case n.LineListDrawMode:case n.LineLoopDrawMode:case n.LineStripDrawMode:return!0}return this._scene.forceWireframe}set wireframe(e){this.fillMode=e?n.WireFrameFillMode:n.TriangleFillMode}get pointsCloud(){switch(this._fillMode){case n.PointFillMode:case n.PointListDrawMode:return!0}return this._scene.forcePointsCloud}set pointsCloud(e){this.fillMode=e?n.PointFillMode:n.TriangleFillMode}get fillMode(){return this._fillMode}set fillMode(e){this._fillMode!==e&&(this._fillMode=e,this.markAsDirty(n.MiscDirtyFlag))}get useLogarithmicDepth(){return this._useLogarithmicDepth}set useLogarithmicDepth(e){let t=this.getScene().getEngine().getCaps().fragmentDepthSupported;e&&!t&&J.Warn("Logarithmic depth has been requested for a material on a device that doesn't support it."),this._useLogarithmicDepth=e&&t,this._markAllSubMeshesAsMiscDirty()}get isVertexOutputInvariant(){return this._isVertexOutputInvariant}set isVertexOutputInvariant(e){this._isVertexOutputInvariant!==e&&(this._isVertexOutputInvariant=e,this._markAllSubMeshesAsMiscDirty())}_getDrawWrapper(){return this._drawWrapper}_setDrawWrapper(e){this._drawWrapper=e}constructor(e,t,i,r=!1){this.shadowDepthWrapper=null,this.allowShaderHotSwapping=!0,this._shaderLanguage=0,this._forceGLSL=!1,this._useVertexPulling=!1,this.metadata=null,this.reservedDataStore=null,this.checkReadyOnEveryCall=!1,this.checkReadyOnlyOnce=!1,this.state="",this._alpha=1,this._backFaceCulling=!0,this._cullBackFaces=!0,this._blockDirtyMechanism=!1,this.sideOrientation=null,this.onCompiled=null,this.onError=null,this.getRenderTargetTextures=null,this.doNotSerialize=!1,this._storeEffectOnSubMeshes=!1,this.animations=null,this.onDisposeObservable=new te,this._onDisposeObserver=null,this._onUnBindObservable=null,this._onBindObserver=null,this._alphaMode=[2],this._needDepthPrePass=!1,this.disableDepthWrite=!1,this.disableColorWrite=!1,this.forceDepthWrite=!1,this.depthFunction=0,this.separateCullingPass=!1,this._fogEnabled=!0,this.pointSize=1,this.zOffset=0,this.zOffsetUnits=0,this.stencil=new In,this._isVertexOutputInvariant=n.ForceVertexOutputInvariant,this._useUBO=!1,this._fillMode=n.TriangleFillMode,this._cachedDepthWriteState=!1,this._cachedColorWriteState=!1,this._cachedDepthFunctionState=0,this._indexInSceneMaterialArray=-1,this.meshMap=null,this._parentContainer=null,this._uniformBufferLayoutBuilt=!1,this._eventInfo={},this._callbackPluginEventGeneric=()=>{},this._callbackPluginEventIsReadyForSubMesh=()=>{},this._callbackPluginEventPrepareDefines=()=>{},this._callbackPluginEventPrepareDefinesBeforeAttributes=()=>{},this._callbackPluginEventHardBindForSubMesh=()=>{},this._callbackPluginEventBindForSubMesh=()=>{},this._callbackPluginEventHasRenderTargetTextures=()=>{},this._callbackPluginEventFillRenderTargetTextures=()=>{},this._transparencyMode=null,this.name=e;let s=t||Le.LastCreatedScene;s&&(this._scene=s,this._dirtyCallbacks={},this._forceGLSL=r,this._dirtyCallbacks[1]=this._markAllSubMeshesAsTexturesDirty.bind(this),this._dirtyCallbacks[2]=this._markAllSubMeshesAsLightsDirty.bind(this),this._dirtyCallbacks[4]=this._markAllSubMeshesAsFresnelDirty.bind(this),this._dirtyCallbacks[8]=this._markAllSubMeshesAsAttributesDirty.bind(this),this._dirtyCallbacks[16]=this._markAllSubMeshesAsMiscDirty.bind(this),this._dirtyCallbacks[32]=this._markAllSubMeshesAsPrePassDirty.bind(this),this._dirtyCallbacks[127]=this._markAllSubMeshesAsAllDirty.bind(this),this.id=e||de.RandomId(),this.uniqueId=this._scene.getUniqueId(),this._materialContext=this._scene.getEngine().createMaterialContext(),this._drawWrapper=new Hn(this._scene.getEngine(),!1),this._drawWrapper.materialContext=this._materialContext,this._uniformBuffer=new or(this._scene.getEngine(),void 0,void 0,e),this._useUBO=this.getScene().getEngine().supportsUniformBuffers,this._createUniformBuffer(),i||this._scene.addMaterial(this),this._scene.useMaterialMeshMap&&(this.meshMap={}),n.OnEventObservable.notifyObservers(this,1))}_createUniformBuffer(){var t;let e=this.getScene().getEngine();(t=this._uniformBuffer)==null||t.dispose(),e.isWebGPU&&!this._forceGLSL?(this._uniformBuffer=new or(e,void 0,void 0,this.name,!0),this._shaderLanguage=1):this._uniformBuffer=new or(this._scene.getEngine(),void 0,void 0,this.name),this._uniformBufferLayoutBuilt=!1}toString(e){return"Name: "+this.name}getClassName(){return"Material"}get _isMaterial(){return!0}get isFrozen(){return this.checkReadyOnlyOnce}freeze(){this.markDirty(),this.checkReadyOnlyOnce=!0}unfreeze(){this.markDirty(),this.checkReadyOnlyOnce=!1}isReady(e,t){return!0}isReadyForSubMesh(e,t,i){let r=t.materialDefines;return r?(this._eventInfo.isReadyForSubMesh=!0,this._eventInfo.defines=r,this._callbackPluginEventIsReadyForSubMesh(this._eventInfo),this._eventInfo.isReadyForSubMesh):!1}getEffect(){return this._drawWrapper.effect}getScene(){return this._scene}_getEffectiveOrientation(e){return this.sideOrientation!==null?this.sideOrientation:e.sideOrientation}get transparencyMode(){return this._transparencyMode}set transparencyMode(e){this._transparencyMode!==e&&(this._transparencyMode=e,this._markAllSubMeshesAsTexturesAndMiscDirty())}get _hasTransparencyMode(){return this._transparencyMode!=null}get _transparencyModeIsBlend(){return this._transparencyMode===n.MATERIAL_ALPHABLEND||this._transparencyMode===n.MATERIAL_ALPHATESTANDBLEND}get _transparencyModeIsTest(){return this._transparencyMode===n.MATERIAL_ALPHATEST||this._transparencyMode===n.MATERIAL_ALPHATESTANDBLEND}get _disableAlphaBlending(){return this._transparencyMode===n.MATERIAL_OPAQUE||this._transparencyMode===n.MATERIAL_ALPHATEST}needAlphaBlending(){return this._hasTransparencyMode?this._transparencyModeIsBlend:this._disableAlphaBlending?!1:this.alpha<1}needAlphaBlendingForMesh(e){return this._hasTransparencyMode?this._transparencyModeIsBlend:e.visibility<1?!0:this._disableAlphaBlending?!1:e.hasVertexAlpha||this.needAlphaBlending()}needAlphaTesting(){return this._hasTransparencyMode?this._transparencyModeIsTest:!1}needAlphaTestingForMesh(e){return this._hasTransparencyMode?this._transparencyModeIsTest:!this.needAlphaBlendingForMesh(e)&&this.needAlphaTesting()}getAlphaTestTexture(){return null}markDirty(e=!1){let t=this.getScene().meshes;for(let i of t)if(i.subMeshes){for(let r of i.subMeshes)if(r.getMaterial()===this)for(let s of r._drawWrappers)s&&this._materialContext===s.materialContext&&(s._wasPreviouslyReady=!1,s._wasPreviouslyUsingInstances=null,s._forceRebindOnNextCall=e)}e&&this.markAsDirty(n.AllDirtyFlag)}_preBind(e,t=null){let i=this._scene.getEngine(),s=(t==null?this.sideOrientation:t)===n.ClockWiseSideOrientation,a=e||this._getDrawWrapper();return sT(a)&&a.materialContext&&(a.materialContext.useVertexPulling=this.useVertexPulling),i.enableEffect(a),i.setState(this.backFaceCulling,this.zOffset,!1,s,this._scene._mirroredCameraPosition?!this.cullBackFaces:this.cullBackFaces,this.stencil,this.zOffsetUnits),s}bind(e,t){}buildUniformLayout(){let e=this._uniformBuffer;this._eventInfo.ubo=e,this._callbackPluginEventGeneric(8,this._eventInfo),e.create(),this._uniformBufferLayoutBuilt=!0}bindForSubMesh(e,t,i){let r=i._drawWrapper;this._eventInfo.subMesh=i,this._callbackPluginEventBindForSubMesh(this._eventInfo),r._forceRebindOnNextCall=!1}bindOnlyWorldMatrix(e){}bindView(e){this._useUBO?this._needToBindSceneUbo=!0:e.setMatrix("view",this.getScene().getViewMatrix())}bindViewProjection(e){this._useUBO?this._needToBindSceneUbo=!0:(e.setMatrix("viewProjection",this.getScene().getTransformMatrix()),e.setMatrix("projection",this.getScene().getProjectionMatrix()),e.setMatrix("inverseProjection",this.getScene().getInverseProjectionMatrix()))}bindEyePosition(e,t){this._useUBO?this._needToBindSceneUbo=!0:this._scene.bindEyePosition(e,t)}_afterBind(e,t=null,i){if(this._scene._cachedMaterial=this,this._needToBindSceneUbo&&t&&(this._needToBindSceneUbo=!1,_f(t,this.getScene().getSceneUniformBuffer()),this._scene.finalizeSceneUbo()),e?this._scene._cachedVisibility=e.visibility:this._scene._cachedVisibility=1,this._onBindObservable&&e&&this._onBindObservable.notifyObservers(e),this.disableDepthWrite){let r=this._scene.getEngine();this._cachedDepthWriteState=r.getDepthWrite(),r.setDepthWrite(!1)}if(this.disableColorWrite){let r=this._scene.getEngine();this._cachedColorWriteState=r.getColorWrite(),r.setColorWrite(!1)}if(this.depthFunction!==0){let r=this._scene.getEngine();this._cachedDepthFunctionState=r.getDepthFunction()||0,r.setDepthFunction(this.depthFunction)}}unbind(){this._scene.getSceneUniformBuffer().unbindEffect(),this._onUnBindObservable&&this._onUnBindObservable.notifyObservers(this),this.depthFunction!==0&&this._scene.getEngine().setDepthFunction(this._cachedDepthFunctionState),this.disableDepthWrite&&this._scene.getEngine().setDepthWrite(this._cachedDepthWriteState),this.disableColorWrite&&this._scene.getEngine().setColorWrite(this._cachedColorWriteState)}getAnimatables(){return this._eventInfo.animatables=[],this._callbackPluginEventGeneric(256,this._eventInfo),this._eventInfo.animatables}getActiveTextures(){return this._eventInfo.activeTextures=[],this._callbackPluginEventGeneric(512,this._eventInfo),this._eventInfo.activeTextures}hasTexture(e){return this._eventInfo.hasTexture=!1,this._eventInfo.texture=e,this._callbackPluginEventGeneric(1024,this._eventInfo),this._eventInfo.hasTexture}clone(e){return null}_clonePlugins(e,t){let i={};if(this._serializePlugins(i),n._ParsePlugins(i,e,this._scene,t),this.pluginManager)for(let r of this.pluginManager._plugins){let s=e.pluginManager.getPlugin(r.name);s&&r.copyTo(s)}}getBindedMeshes(){if(this.meshMap){let e=[];for(let t in this.meshMap){let i=this.meshMap[t];i&&e.push(i)}return e}else return this._scene.meshes.filter(t=>t.material===this)}forceCompilation(e,t,i,r){let s={clipPlane:!1,useInstances:!1,...i},a=this.getScene(),o=this.allowShaderHotSwapping;this.allowShaderHotSwapping=!1;let l=()=>{if(!this._scene||!this._scene.getEngine())return;let c=a.clipPlane;if(s.clipPlane&&(a.clipPlane=new Qa(0,0,0,1)),this._storeEffectOnSubMeshes){let f=!0,h=null;if(e.subMeshes){let d=new gs(0,0,0,0,0,e,void 0,!1,!1);d.materialDefines&&(d.materialDefines._renderId=-1),this.isReadyForSubMesh(e,d,s.useInstances)||(d.effect&&d.effect.getCompilationError()&&d.effect.allFallbacksProcessed()?h=d.effect.getCompilationError():(f=!1,setTimeout(l,16)))}f&&(this.allowShaderHotSwapping=o,h&&r&&r(h),t&&t(this))}else this.isReady()?(this.allowShaderHotSwapping=o,t&&t(this)):setTimeout(l,16);s.clipPlane&&(a.clipPlane=c)};l()}async forceCompilationAsync(e,t){return await new Promise((i,r)=>{this.forceCompilation(e,()=>{i()},t,s=>{r(s)})})}markAsDirty(e){this.getScene().blockMaterialDirtyMechanism||this._blockDirtyMechanism||(n._DirtyCallbackArray.length=0,e&n.ImageProcessingDirtyFlag&&n._DirtyCallbackArray.push(n._ImageProcessingDirtyCallBack),e&n.TextureDirtyFlag&&n._DirtyCallbackArray.push(n._TextureDirtyCallBack),e&n.LightDirtyFlag&&n._DirtyCallbackArray.push(n._LightsDirtyCallBack),e&n.FresnelDirtyFlag&&n._DirtyCallbackArray.push(n._FresnelDirtyCallBack),e&n.AttributesDirtyFlag&&n._DirtyCallbackArray.push(n._AttributeDirtyCallBack),e&n.MiscDirtyFlag&&n._DirtyCallbackArray.push(n._MiscDirtyCallBack),e&n.PrePassDirtyFlag&&n._DirtyCallbackArray.push(n._PrePassDirtyCallBack),n._DirtyCallbackArray.length&&this._markAllSubMeshesAsDirty(n._RunDirtyCallBacks),this.getScene().resetCachedMaterial())}resetDrawCache(){let e=this.getScene().meshes;for(let t of e)if(t.subMeshes)for(let i of t.subMeshes)i.getMaterial()===this&&i.resetDrawCache()}_markAllSubMeshesAsDirty(e){let t=this.getScene();if(t.blockMaterialDirtyMechanism||this._blockDirtyMechanism)return;let i=t.meshes;for(let r of i)if(r.subMeshes){for(let s of r.subMeshes)if((s.getMaterial()||(t._hasDefaultMaterial?t.defaultMaterial:null))===this)for(let o of s._drawWrappers)!o||!o.defines||!o.defines.markAllAsDirty||this._materialContext===o.materialContext&&e(o.defines)}}_markScenePrePassDirty(){if(this.getScene().blockMaterialDirtyMechanism||this._blockDirtyMechanism)return;let e=this.getScene().enablePrePassRenderer();e&&e.markAsDirty()}_markAllSubMeshesAsAllDirty(){this._markAllSubMeshesAsDirty(n._AllDirtyCallBack)}_markAllSubMeshesAsImageProcessingDirty(){this._markAllSubMeshesAsDirty(n._ImageProcessingDirtyCallBack)}_markAllSubMeshesAsTexturesDirty(){this._markAllSubMeshesAsDirty(n._TextureDirtyCallBack)}_markAllSubMeshesAsFresnelDirty(){this._markAllSubMeshesAsDirty(n._FresnelDirtyCallBack)}_markAllSubMeshesAsFresnelAndMiscDirty(){this._markAllSubMeshesAsDirty(n._FresnelAndMiscDirtyCallBack)}_markAllSubMeshesAsLightsDirty(){this._markAllSubMeshesAsDirty(n._LightsDirtyCallBack)}_markAllSubMeshesAsAttributesDirty(){this._markAllSubMeshesAsDirty(n._AttributeDirtyCallBack)}_markAllSubMeshesAsMiscDirty(){this._markAllSubMeshesAsDirty(n._MiscDirtyCallBack)}_markAllSubMeshesAsPrePassDirty(){this._markAllSubMeshesAsDirty(n._PrePassDirtyCallBack)}_markAllSubMeshesAsTexturesAndMiscDirty(){this._markAllSubMeshesAsDirty(n._TextureAndMiscDirtyCallBack)}_checkScenePerformancePriority(){if(this._scene.performancePriority!==0){this.checkReadyOnlyOnce=!0;let e=this._scene.onScenePerformancePriorityChangedObservable.addOnce(()=>{this.checkReadyOnlyOnce=!1});this.onDisposeObservable.add(()=>{this._scene.onScenePerformancePriorityChangedObservable.remove(e)})}}setPrePassRenderer(e){return!1}dispose(e,t,i){let r=this.getScene();if(r.stopAnimation(this),r.freeProcessedMaterials(),r.removeMaterial(this),this._eventInfo.forceDisposeTextures=t,this._callbackPluginEventGeneric(2,this._eventInfo),this._parentContainer){let s=this._parentContainer.materials.indexOf(this);s>-1&&this._parentContainer.materials.splice(s,1),this._parentContainer=null}if(i!==!0)if(this.meshMap)for(let s in this.meshMap){let a=this.meshMap[s];this._disposeMeshResources(a)}else{let s=r.meshes;for(let a of s)this._disposeMeshResources(a)}this._uniformBuffer.dispose(),this._drawWrapper.effect&&(this._storeEffectOnSubMeshes||this._drawWrapper.effect.dispose(),this._drawWrapper.effect=null),this.metadata=null,this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this._onBindObservable&&this._onBindObservable.clear(),this._onUnBindObservable&&this._onUnBindObservable.clear(),this._onEffectCreatedObservable&&this._onEffectCreatedObservable.clear(),this._eventInfo&&(this._eventInfo={})}_disposeMeshResources(e){var r;if(!e)return;let t=e.geometry,i=e._internalAbstractMeshDataInfo._materialForRenderPass;if(this._storeEffectOnSubMeshes){if(e.subMeshes&&i)for(let s of e.subMeshes){let a=s._drawWrappers;for(let o=0;on.markAllAsDirty();ve._ImageProcessingDirtyCallBack=n=>n.markAsImageProcessingDirty();ve._TextureDirtyCallBack=n=>n.markAsTexturesDirty();ve._FresnelDirtyCallBack=n=>n.markAsFresnelDirty();ve._MiscDirtyCallBack=n=>n.markAsMiscDirty();ve._PrePassDirtyCallBack=n=>n.markAsPrePassDirty();ve._LightsDirtyCallBack=n=>n.markAsLightDirty();ve._AttributeDirtyCallBack=n=>n.markAsAttributesDirty();ve._FresnelAndMiscDirtyCallBack=n=>{ve._FresnelDirtyCallBack(n),ve._MiscDirtyCallBack(n)};ve._TextureAndMiscDirtyCallBack=n=>{ve._TextureDirtyCallBack(n),ve._MiscDirtyCallBack(n)};ve._DirtyCallbackArray=[];ve._RunDirtyCallBacks=n=>{for(let e of ve._DirtyCallbackArray)e(n)};P([w()],ve.prototype,"id",void 0);P([w()],ve.prototype,"uniqueId",void 0);P([w()],ve.prototype,"name",void 0);P([w()],ve.prototype,"metadata",void 0);P([w()],ve.prototype,"checkReadyOnEveryCall",void 0);P([w()],ve.prototype,"checkReadyOnlyOnce",void 0);P([w()],ve.prototype,"state",void 0);P([w("alpha")],ve.prototype,"_alpha",void 0);P([w("backFaceCulling")],ve.prototype,"_backFaceCulling",void 0);P([w("cullBackFaces")],ve.prototype,"_cullBackFaces",void 0);P([w()],ve.prototype,"sideOrientation",void 0);P([w()],ve.prototype,"_alphaMode",void 0);P([w()],ve.prototype,"_needDepthPrePass",void 0);P([w()],ve.prototype,"disableDepthWrite",void 0);P([w()],ve.prototype,"disableColorWrite",void 0);P([w()],ve.prototype,"forceDepthWrite",void 0);P([w()],ve.prototype,"depthFunction",void 0);P([w()],ve.prototype,"separateCullingPass",void 0);P([w("fogEnabled")],ve.prototype,"_fogEnabled",void 0);P([w()],ve.prototype,"pointSize",void 0);P([w()],ve.prototype,"zOffset",void 0);P([w()],ve.prototype,"zOffsetUnits",void 0);P([w()],ve.prototype,"pointsCloud",null);P([w()],ve.prototype,"fillMode",null);P([w()],ve.prototype,"useLogarithmicDepth",null);P([w()],ve.prototype,"_isVertexOutputInvariant",void 0);P([w()],ve.prototype,"transparencyMode",null)});var xm,XV=C(()=>{Dn();af();Vi();xm=class n extends ve{get subMaterials(){return this._subMaterials}set subMaterials(e){this._subMaterials=e,this._hookArray(e)}getChildren(){return this.subMaterials}constructor(e,t){super(e,t,!0),this._waitingSubMaterialsUniqueIds=[],this.getScene().addMultiMaterial(this),this.subMaterials=[],this._storeEffectOnSubMeshes=!0}_hookArray(e){let t=e.push;e.push=(...r)=>{let s=t.apply(e,r);return this._markAllSubMeshesAsTexturesDirty(),s};let i=e.splice;e.splice=(r,s)=>{let a=i.call(e,r,s!=null?s:e.length);return this._markAllSubMeshesAsTexturesDirty(),a}}getSubMaterial(e){return e<0||e>=this.subMaterials.length?this.getScene().defaultMaterial:this.subMaterials[e]}getActiveTextures(){return super.getActiveTextures().concat(...this.subMaterials.map(e=>e?e.getActiveTextures():[]))}hasTexture(e){var t;if(super.hasTexture(e))return!0;for(let i=0;i=0&&r.multiMaterials.splice(s,1),super.dispose(e,t)}static ParseMultiMaterial(e,t){let i=new n(e.name,t);if(i.id=e.id,i._loadedUniqueId=e.uniqueId,Zt&&Zt.AddTagsTo(i,e.tags),e.materialsUniqueIds)i._waitingSubMaterialsUniqueIds=e.materialsUniqueIds;else for(let r of e.materials)i.subMaterials.push(t.getLastMaterialById(r));return i}};Ft("BABYLON.MultiMaterial",xm)});var dA,YV=C(()=>{dA=class{constructor(e,t){this.distanceOrScreenCoverage=e,this.mesh=t}}});var Rm,uA,JC,mA,ey,ty,nl,q,Di=C(()=>{hi();Ci();M_();af();YC();el();Ge();zt();zs();Ui();lr();lA();sm();Z_();Dn();XV();oA();Er();Pt();Vi();ln();qu();YV();Rm=class{},uA=class{constructor(){this.batchCache=new mA(this),this.batchCacheReplacementModeInFrozenMode=new mA(this),this.instancesBufferSize=512*4}},JC=class{constructor(){this.renderPasses={}}},mA=class{constructor(e){this.parent=e,this.mustReturn=!1,this.visibleInstances=new Array,this.renderSelf=[],this.hardwareInstancedRendering=[]}},ey=class{constructor(){this.instancesCount=0,this.matrixBuffer=null,this.previousMatrixBuffer=null,this.matrixBufferSize=512,this.matrixData=null,this.boundingVectors=[],this.worldMatrices=null}},ty=class{constructor(){this._areNormalsFrozen=!1,this._source=null,this.meshMap=null,this._preActivateId=-1,this._LODLevels=new Array,this._useLODScreenCoverage=!1,this._effectiveMaterial=null,this._forcedInstanceCount=0,this._overrideRenderingFillMode=null}},nl={source:null,parent:null,doNotCloneChildren:!1,clonePhysicsImpostor:!0,cloneThinInstances:!1},q=class n extends pr{static _GetDefaultSideOrientation(e){return e||n.FRONTSIDE}get useLODScreenCoverage(){return this._internalMeshDataInfo._useLODScreenCoverage}set useLODScreenCoverage(e){this._internalMeshDataInfo._useLODScreenCoverage=e,this._sortLODLevels()}get computeBonesUsingShaders(){return this._internalAbstractMeshDataInfo._computeBonesUsingShaders}set computeBonesUsingShaders(e){this._internalAbstractMeshDataInfo._computeBonesUsingShaders!==e&&(e&&this._internalMeshDataInfo._sourcePositions&&(this.setVerticesData(L.PositionKind,this._internalMeshDataInfo._sourcePositions,!0),this._internalMeshDataInfo._sourceNormals&&this.setVerticesData(L.NormalKind,this._internalMeshDataInfo._sourceNormals,!0),this._internalMeshDataInfo._sourcePositions=null,this._internalMeshDataInfo._sourceNormals=null),this._internalAbstractMeshDataInfo._computeBonesUsingShaders=e,this._markSubMeshesAsAttributesDirty())}get onBeforeRenderObservable(){return this._internalMeshDataInfo._onBeforeRenderObservable||(this._internalMeshDataInfo._onBeforeRenderObservable=new te),this._internalMeshDataInfo._onBeforeRenderObservable}get onBeforeBindObservable(){return this._internalMeshDataInfo._onBeforeBindObservable||(this._internalMeshDataInfo._onBeforeBindObservable=new te),this._internalMeshDataInfo._onBeforeBindObservable}get onAfterRenderObservable(){return this._internalMeshDataInfo._onAfterRenderObservable||(this._internalMeshDataInfo._onAfterRenderObservable=new te),this._internalMeshDataInfo._onAfterRenderObservable}get onBetweenPassObservable(){return this._internalMeshDataInfo._onBetweenPassObservable||(this._internalMeshDataInfo._onBetweenPassObservable=new te),this._internalMeshDataInfo._onBetweenPassObservable}get onBeforeDrawObservable(){return this._internalMeshDataInfo._onBeforeDrawObservable||(this._internalMeshDataInfo._onBeforeDrawObservable=new te),this._internalMeshDataInfo._onBeforeDrawObservable}set onBeforeDraw(e){this._onBeforeDrawObserver&&this.onBeforeDrawObservable.remove(this._onBeforeDrawObserver),this._onBeforeDrawObserver=this.onBeforeDrawObservable.add(e)}get hasInstances(){return this.instances.length>0}get hasThinInstances(){return(this.forcedInstanceCount||this._thinInstanceDataStorage.instancesCount||0)>0}get forcedInstanceCount(){return this._internalMeshDataInfo._forcedInstanceCount}set forcedInstanceCount(e){this._internalMeshDataInfo._forcedInstanceCount=e}get sideOrientation(){return this._internalMeshDataInfo._sideOrientation}set sideOrientation(e){this._internalMeshDataInfo._sideOrientation=e,this._internalAbstractMeshDataInfo._sideOrientationHint=this._scene.useRightHandedSystem&&e===1||!this._scene.useRightHandedSystem&&e===0}get _effectiveSideOrientation(){return this._internalMeshDataInfo._effectiveSideOrientation}get overrideMaterialSideOrientation(){return this.sideOrientation}set overrideMaterialSideOrientation(e){this.sideOrientation=e,this.material&&(this.material.sideOrientation=null)}get overrideRenderingFillMode(){return this._internalMeshDataInfo._overrideRenderingFillMode}set overrideRenderingFillMode(e){this._internalMeshDataInfo._overrideRenderingFillMode=e}get material(){return this._internalAbstractMeshDataInfo._material}set material(e){e&&(this.material&&this.material.sideOrientation===null||this._internalAbstractMeshDataInfo._sideOrientationHint)&&(e.sideOrientation=null),this._setMaterial(e)}get source(){return this._internalMeshDataInfo._source}get cloneMeshMap(){return this._internalMeshDataInfo.meshMap}get isUnIndexed(){return this._unIndexed}set isUnIndexed(e){this._unIndexed!==e&&(this._unIndexed=e,this._markSubMeshesAsAttributesDirty())}get worldMatrixInstancedBuffer(){let e=this._instanceDataStorage.useMonoDataStorageRenderPass?this._instanceDataStorage.dataStorageRenderPass:this._instanceDataStorage.renderPasses[this._instanceDataStorage.engine.currentRenderPassId];return e?e.instancesData:void 0}get previousWorldMatrixInstancedBuffer(){let e=this._instanceDataStorage.useMonoDataStorageRenderPass?this._instanceDataStorage.dataStorageRenderPass:this._instanceDataStorage.renderPasses[this._instanceDataStorage.engine.currentRenderPassId];return e?e.instancesPreviousData:void 0}get manualUpdateOfWorldMatrixInstancedBuffer(){return this._instanceDataStorage.manualUpdate}set manualUpdateOfWorldMatrixInstancedBuffer(e){this._instanceDataStorage.manualUpdate=e}get manualUpdateOfPreviousWorldMatrixInstancedBuffer(){return this._instanceDataStorage.previousManualUpdate}set manualUpdateOfPreviousWorldMatrixInstancedBuffer(e){this._instanceDataStorage.previousManualUpdate=e}get forceWorldMatrixInstancedBufferUpdate(){return this._instanceDataStorage.forceMatrixUpdates}set forceWorldMatrixInstancedBufferUpdate(e){this._instanceDataStorage.forceMatrixUpdates=e}_copySource(e,t,i=!0,r=!1){var a,o;let s=this.getScene();if(e._geometry&&e._geometry.applyToMesh(this),Zo.DeepCopy(e,this,["name","material","skeleton","instances","parent","uniqueId","source","metadata","morphTargetManager","hasInstances","worldMatrixInstancedBuffer","previousWorldMatrixInstancedBuffer","hasLODLevels","geometry","isBlocked","areNormalsFrozen","facetNb","isFacetDataEnabled","lightSources","useBones","isAnInstance","collider","edgesRenderer","forward","up","right","absolutePosition","absoluteScaling","absoluteRotationQuaternion","isWorldMatrixFrozen","nonUniformScaling","behaviors","worldMatrixFromCache","hasThinInstances","cloneMeshMap","hasBoundingInfo","physicsBody","physicsImpostor"],["_poseMatrix"]),this._internalMeshDataInfo._source=e,s.useClonedMeshMap&&(e._internalMeshDataInfo.meshMap||(e._internalMeshDataInfo.meshMap={}),e._internalMeshDataInfo.meshMap[this.uniqueId]=this),this._originalBuilderSideOrientation=e._originalBuilderSideOrientation,this._creationDataStorage=e._creationDataStorage,e._ranges){let l=e._ranges;for(let c in l)Object.prototype.hasOwnProperty.call(l,c)&&l[c]&&this.createAnimationRange(c,l[c].from,l[c].to)}if(e.metadata&&e.metadata.clone?this.metadata=e.metadata.clone():this.metadata=e.metadata,this._internalMetadata=e._internalMetadata,Zt&&Zt.HasTags(e)&&Zt.AddTagsTo(this,Zt.GetTags(e,!0)),this.setEnabled(e.isEnabled(!1)),this.parent=e.parent,this.setPivotMatrix(e.getPivotMatrix(),this._postMultiplyPivotMatrix),this.id=this.name+"."+e.id,this.material=e.material,!t){let l=e.getDescendants(!0);for(let c=0;c{m&&_&&(this._uniformBuffer?this.transferToEffect(p):_.bindOnlyWorldMatrix(p))};let o,l=!1;if(i&&i._addToSceneRootNodes===void 0){let m=i;o=(c=m.parent)!=null?c:null,r=(f=m.source)!=null?f:null,s=(h=m.doNotCloneChildren)!=null?h:!1,a=(d=m.clonePhysicsImpostor)!=null?d:!0,l=(u=m.cloneThinInstances)!=null?u:!1}else o=i;r&&this._copySource(r,s,a,l),o!==null&&(this.parent=o),this._instanceDataStorage.hardwareInstancedRendering=this.getEngine().getCaps().instancedArrays,this._internalMeshDataInfo._onMeshReadyObserverAdded=m=>{m.unregisterOnNextCall=!0,this.isReady(!0)?this.onMeshReadyObservable.notifyObservers(this):this._internalMeshDataInfo._checkReadinessObserver||(this._internalMeshDataInfo._checkReadinessObserver=this._scene.onBeforeRenderObservable.add(()=>{this.isReady(!0)&&(this._scene.onBeforeRenderObservable.remove(this._internalMeshDataInfo._checkReadinessObserver),this._internalMeshDataInfo._checkReadinessObserver=null,this.onMeshReadyObservable.notifyObservers(this))}))},this.onMeshReadyObservable=new te(this._internalMeshDataInfo._onMeshReadyObserverAdded),r&&r.onClonedObservable.notifyObservers(this)}instantiateHierarchy(e=null,t,i){let r=this.getTotalVertices()===0||t&&t.doNotInstantiate&&(t.doNotInstantiate===!0||t.doNotInstantiate(this))?this.clone("Clone of "+(this.name||this.id),e||this.parent,!0):this.createInstance("instance of "+(this.name||this.id));r.parent=e||this.parent,r.position=this.position.clone(),r.scaling=this.scaling.clone(),this.rotationQuaternion?r.rotationQuaternion=this.rotationQuaternion.clone():r.rotation=this.rotation.clone(),i&&i(this,r);for(let s of this.getChildTransformNodes(!0))s.getClassName()==="InstancedMesh"&&r.getClassName()==="Mesh"&&s.sourceMesh===this?s.instantiateHierarchy(r,{doNotInstantiate:t&&t.doNotInstantiate||!1,newSourcedMesh:r},i):s.instantiateHierarchy(r,t,i);return r}getClassName(){return"Mesh"}get _isMesh(){return!0}toString(e){let t=super.toString(e);if(t+=", n vertices: "+this.getTotalVertices(),t+=", parent: "+(this._waitingParentId?this._waitingParentId:this.parent?this.parent.name:"NONE"),this.animations)for(let i=0;i0}getLODLevels(){return this._internalMeshDataInfo._LODLevels}_sortLODLevels(){let e=this._internalMeshDataInfo._useLODScreenCoverage?-1:1;this._internalMeshDataInfo._LODLevels.sort((t,i)=>t.distanceOrScreenCoveragei.distanceOrScreenCoverage?-e:0)}addLODLevel(e,t){if(t&&t._masterMesh)return J.Warn("You cannot use a mesh as LOD level twice"),this;let i=new dA(e,t);return this._internalMeshDataInfo._LODLevels.push(i),t&&(t._masterMesh=this),this._sortLODLevels(),this}getLODLevelAtDistance(e){let t=this._internalMeshDataInfo;for(let i=0;io*a)return this.onLODLevelSelection&&this.onLODLevelSelection(a,this,this),this;for(let l=0;l0||this.hasThinInstances);this.computeWorldMatrix();let a=this.material||r.defaultMaterial;if(a){if(a._storeEffectOnSubMeshes)for(let p of this.subMeshes){let _=p.getMaterial();if(_){if(_._storeEffectOnSubMeshes){if(!_.isReadyForSubMesh(this,p,s))return!1}else if(!_.isReady(this,s))return!1}}else if(!a.isReady(this,s))return!1}let o=i.currentRenderPassId;for(let p of this.lightSources){let _=p.getShadowGenerators();if(!_)continue;let g=_.values();for(let v=g.next();v.done!==!0;v=g.next()){let x=v.value;if(x&&(!((l=x.getShadowMap())!=null&&l.renderList)||(c=x.getShadowMap())!=null&&c.renderList&&((h=(f=x.getShadowMap())==null?void 0:f.renderList)==null?void 0:h.indexOf(this))!==-1)){let S=(d=x.getShadowMap().renderPassIds)!=null?d:[i.currentRenderPassId];for(let E=0;E0){let i=this.getIndices();if(!i)return null;let r=i.length,s=!1;if(e)s=!0;else for(let a of this.subMeshes){if(a.indexStart+a.indexCount>r){s=!0;break}if(a.verticesStart+a.verticesCount>t){s=!0;break}}if(!s)return this.subMeshes[0]}return this.releaseSubMeshes(),new gs(0,0,t,0,this.getTotalIndices()||(this.isUnIndexed?t:0),this)}subdivide(e){if(e<1)return;let t=this.getTotalIndices(),i=t/e|0,r=0;for(;i%3!==0;)i++;this.releaseSubMeshes();for(let s=0;s=t);s++)gs.CreateFromIndices(0,r,r+i>=t?t-r:i,this,void 0,!1),r+=i;this.refreshBoundingInfo(),this.synchronizeInstances()}setVerticesData(e,t,i=!1,r){if(this._geometry)this._geometry.setVerticesData(e,t,i,r);else{let s=new Ie;s.set(t,e);let a=this.getScene();new hn(hn.RandomId(),a,s,i,this)}return this}removeVerticesData(e){this._geometry&&this._geometry.removeVerticesData(e)}markVerticesDataAsUpdatable(e,t=!0){let i=this.getVertexBuffer(e);!i||i.isUpdatable()===t||this.setVerticesData(e,this.getVerticesData(e),t)}setVerticesBuffer(e,t=!0,i=null){return this._geometry||(this._geometry=hn.CreateGeometryForMesh(this)),this._geometry.setVerticesBuffer(e,i,t),this}updateVerticesData(e,t,i,r){return this._geometry?(r?(this.makeGeometryUnique(),this.updateVerticesData(e,t,i,!1)):this._geometry.updateVerticesData(e,t,i),this):this}updateMeshPositions(e,t=!0){let i=this.getVerticesData(L.PositionKind);if(!i)return this;if(e(i),this.updateVerticesData(L.PositionKind,i,!1,!1),t){let r=this.getIndices(),s=this.getVerticesData(L.NormalKind);if(!s)return this;Ie.ComputeNormals(i,r,s),this.updateVerticesData(L.NormalKind,s,!1,!1)}return this}makeGeometryUnique(){if(!this._geometry)return this;if(this._geometry.meshes.length===1)return this;let e=this._geometry,t=this._geometry.copy(hn.RandomId());return e.releaseForMesh(this,!0),t.applyToMesh(this),this}setIndexBuffer(e,t,i,r=null){let s=this._geometry;s||(s=new hn(hn.RandomId(),this.getScene(),void 0,void 0,this)),s.setIndexBuffer(e,t,i,r)}setIndices(e,t=null,i=!1,r=!1){if(this._geometry)this._geometry.setIndices(e,t,i,r);else{let s=new Ie;s.indices=e;let a=this.getScene();new hn(hn.RandomId(),a,s,i,this,t)}return this}updateIndices(e,t,i=!1){return this._geometry?(this._geometry.updateIndices(e,t,i),this):this}toLeftHanded(){return this._geometry?(this._geometry.toLeftHanded(),this):this}_bind(e,t,i,r=!0){if(!this._geometry)return this;let s=this.getScene().getEngine(),a;if(this._unIndexed)switch(this._getRenderingFillMode(i)){case ve.WireFrameFillMode:a=e._getLinesIndexBuffer(this.getIndices(),s);break;default:a=null;break}else switch(this._getRenderingFillMode(i)){case ve.PointFillMode:a=null;break;case ve.WireFrameFillMode:a=e._getLinesIndexBuffer(this.getIndices(),s);break;default:case ve.TriangleFillMode:a=this._geometry.getIndexBuffer();break}return this._bindDirect(t,a,r)}_bindDirect(e,t,i=!0){if(!this._geometry)return this;if(this.morphTargetManager&&this.morphTargetManager.isUsingTextureForTargets&&this.morphTargetManager._bind(e),!i||!this._userInstancedBuffersStorage||this.hasThinInstances)this._geometry._bind(e,t);else{if(!this._instanceDataStorage.useMonoDataStorageRenderPass&&this._userInstancedBuffersStorage.renderPasses&&this._userInstancedBuffersStorage.renderPasses[this._instanceDataStorage.engine.currentRenderPassId]){let r=this._userInstancedBuffersStorage.renderPasses[this._instanceDataStorage.engine.currentRenderPassId];for(let s in r)this._userInstancedBuffersStorage.vertexBuffers[s]=r[s]}this._geometry._bind(e,t,this._userInstancedBuffersStorage.vertexBuffers,this._userInstancedBuffersStorage.vertexArrayObjects)}return this}_draw(e,t,i){if(!this._geometry||!this._geometry.getVertexBuffers()||!this._unIndexed&&!this._geometry.getIndexBuffer())return this;this._internalMeshDataInfo._onBeforeDrawObservable&&this._internalMeshDataInfo._onBeforeDrawObservable.notifyObservers(this);let s=this.getScene().getEngine(),a=s._currentMaterialContext,o=a&&a.useVertexPulling;return this._unIndexed&&t!==ve.WireFrameFillMode||t==ve.PointFillMode?s.drawArraysType(t,e.verticesStart,e.verticesCount,this.forcedInstanceCount||i):t==ve.WireFrameFillMode?s.drawElementsType(t,0,e._linesIndexCount,this.forcedInstanceCount||i):o?s.drawArraysType(t,e.indexStart,e.indexCount,this.forcedInstanceCount||i):s.drawElementsType(t,e.indexStart,e.indexCount,this.forcedInstanceCount||i),this}registerBeforeRender(e){return this.onBeforeRenderObservable.add(e),this}unregisterBeforeRender(e){return this.onBeforeRenderObservable.removeCallback(e),this}registerAfterRender(e){return this.onAfterRenderObservable.add(e),this}unregisterAfterRender(e){return this.onAfterRenderObservable.removeCallback(e),this}_getInstancesRenderList(e,t=!1){let i=this._instanceDataStorage.useMonoDataStorageRenderPass?this._instanceDataStorage.dataStorageRenderPass:this._getInstanceDataStorage();if(this._instanceDataStorage.isFrozen){if(t)return i.batchCacheReplacementModeInFrozenMode.hardwareInstancedRendering[e]=!1,i.batchCacheReplacementModeInFrozenMode.renderSelf[e]=!0,i.batchCacheReplacementModeInFrozenMode;if(i.previousBatch)return i.previousBatch}let r=this.getScene(),s=r._isInIntermediateRendering(),a=s?this._internalAbstractMeshDataInfo._onlyForInstancesIntermediate:this._internalAbstractMeshDataInfo._onlyForInstances,o=i.batchCache;if(o.mustReturn=!1,o.renderSelf[e]=t||!a&&this.isEnabled()&&this.isVisible,o.visibleInstances[e]=null,i.visibleInstances&&!t){let l=i.visibleInstances,c=r.getRenderId(),f=s?l.intermediateDefaultRenderId:l.defaultRenderId;o.visibleInstances[e]=l[c],!o.visibleInstances[e]&&f&&(o.visibleInstances[e]=l[f])}return o.hardwareInstancedRendering[e]=!t&&this._instanceDataStorage.hardwareInstancedRendering&&o.visibleInstances[e]!==null&&o.visibleInstances[e]!==void 0,i.previousBatch=o,o}_updateInstancedBuffers(e,t,i,r,s,a){var v;let o=t.visibleInstances[e._id],l=o?o.length:0,c=t.parent,f=this._instanceDataStorage,h=c.instancesBuffer,d=c.instancesPreviousBuffer,u=0,m=0,p=t.renderSelf[e._id],_=this._scene.floatingOriginOffset,g=!h||i!==c.instancesBufferSize||this._scene.needsPreviousWorldMatrices&&!c.instancesPreviousBuffer;if(!this._instanceDataStorage.manualUpdate&&(!f.isFrozen||g)){let x=this.getWorldMatrix();if(p){this._scene.needsPreviousWorldMatrices&&(f.masterMeshPreviousWorldMatrix?(f.masterMeshPreviousWorldMatrix.copyToArray(c.instancesPreviousData,u),f.masterMeshPreviousWorldMatrix.copyFrom(x)):(f.masterMeshPreviousWorldMatrix=x.clone(),f.masterMeshPreviousWorldMatrix.copyToArray(c.instancesPreviousData,u))),x.copyToArray(c.instancesData,u);let A=x.asArray();c.instancesData[u+12]=A[12]-_.x,c.instancesData[u+13]=A[13]-_.y,c.instancesData[u+14]=A[14]-_.z,u+=16,m++}if(o){if(n.INSTANCEDMESH_SORT_TRANSPARENT&&this._scene.activeCamera&&((v=e.getMaterial())!=null&&v.needAlphaBlendingForMesh(e.getRenderingMesh()))){let A=this._scene.activeCamera.globalPosition;for(let S=0;SS._distanceToCamera>E._distanceToCamera?-1:S._distanceToCamera1&&r.activeCamera===r.activeCameras[0]||a<=1,l=this._occlusionDataStorage&&this._occlusionDataStorage.occlusionForRenderPassId!==-1&&this._occlusionDataStorage.occlusionForRenderPassId!==s.currentRenderPassId;if(o&&this._checkOcclusionQuery(l)&&!this._occlusionDataStorage.forceRenderingWhenOccluded)return this;let c=this._getInstancesRenderList(e._id,!!i);if(c.mustReturn)return this;if(!this._geometry||!this._geometry.getVertexBuffers()||!this._unIndexed&&!this._geometry.getIndexBuffer())return this;let f=0,h=null;this.ignoreCameraMaxZ&&r.activeCamera&&!r._isInIntermediateRendering()&&(f=r.activeCamera.maxZ,h=r.activeCamera,r.activeCamera.maxZ=0,r.updateTransformMatrix(!0)),this._internalMeshDataInfo._onBeforeRenderObservable&&this._internalMeshDataInfo._onBeforeRenderObservable.notifyObservers(this);let d=e.getRenderingMesh(),u=c.hardwareInstancedRendering[e._id]||d.hasThinInstances||!!this._userInstancedBuffersStorage&&!e.getMesh()._internalAbstractMeshDataInfo._actAsRegularMesh,m=this._instanceDataStorage,p=e.getMaterial();if(!p)return h&&(h.maxZ=f,r.updateTransformMatrix(!0)),this;if(!m.isFrozen||!this._internalMeshDataInfo._effectiveMaterial||this._internalMeshDataInfo._effectiveMaterial!==p){if(p._storeEffectOnSubMeshes){if(!p.isReadyForSubMesh(this,e,u))return h&&(h.maxZ=f,r.updateTransformMatrix(!0)),this}else if(!p.isReady(this,u))return h&&(h.maxZ=f,r.updateTransformMatrix(!0)),this;this._internalMeshDataInfo._effectiveMaterial=p}else if(p._storeEffectOnSubMeshes&&!((M=e._drawWrapper)!=null&&M._wasPreviouslyReady)||!p._storeEffectOnSubMeshes&&!p._getDrawWrapper()._wasPreviouslyReady)return h&&(h.maxZ=f,r.updateTransformMatrix(!0)),this;if(t){let O=this._internalMeshDataInfo._effectiveMaterial;if(O.alphaModes.length===1)s.setAlphaMode(O.alphaMode);else for(let V=0;Vg&&r++,S!==0&&x++,v+=S,g=S}if(c[x]++,x>a&&(a=x),v===0)s++;else{let A=1/v,S=0;for(let E=0;Ef&&o++}}let h=this.skeleton.bones.length,d=this.getVerticesData(L.MatricesIndicesKind),u=this.getVerticesData(L.MatricesIndicesExtraKind),m=0;for(let _=0;_=h||v<0)&&m++}let p="Number of Weights = "+i/4+` Maximum influences = `+a+` Missing Weights = `+s+` Not Sorted = `+r+` Not Normalized = `+o+` WeightCounts = [`+c+`] Number of bones = `+h+` -Bad Bone Indices = `+m;return{skinned:!0,valid:s===0&&o===0&&m===0,report:_}}_checkDelayState(){let e=this.getScene();return this._geometry?this._geometry.load(e):this.delayLoadState===4&&(this.delayLoadState=2,this._queueLoad(e)),this}_queueLoad(e){e.addPendingData(this);let t=this.delayLoadingFile.indexOf(".babylonbinarymeshdata")!==-1;return de.LoadFile(this.delayLoadingFile,i=>{i instanceof ArrayBuffer?this._delayLoadingFunction(i,this):this._delayLoadingFunction(JSON.parse(i),this);for(let r of this.instances)r.refreshBoundingInfo(),r._syncSubMeshes();this.delayLoadState=1,e.removePendingData(this)},()=>{},e.offlineProvider,t),this}isInFrustum(e){return this.delayLoadState===2||!super.isInFrustum(e)?!1:(this._checkDelayState(),!0)}setMaterialById(e){let t=this.getScene().materials,i;for(i=t.length-1;i>-1;i--)if(t[i].id===e)return this.material=t[i],this;let r=this.getScene().multiMaterials;for(i=r.length-1;i>-1;i--)if(r[i].id===e)return this.material=r[i],this;return this}getAnimatables(){let e=[];return this.material&&e.push(this.material),this.skeleton&&e.push(this.skeleton),e}bakeTransformIntoVertices(e){if(!this.isVerticesDataPresent(L.PositionKind))return this;let t=this.subMeshes.splice(0);this._resetPointsArrayCache();let i=this.getVerticesData(L.PositionKind),r=b.Zero(),s;for(s=0;s{let d=h.width,u=h.height,_=this.getEngine().createCanvas(d,u).getContext("2d");_.drawImage(h,0,0);let p=_.getImageData(0,0,d,u).data;this.applyDisplacementMapFromBuffer(p,d,u,t,i,s,a,o),r&&r(this)};return de.LoadImage(e,f,l||(()=>{}),c.offlineProvider),this}applyDisplacementMapFromBuffer(e,t,i,r,s,a,o,l=!1){if(!this.isVerticesDataPresent(L.PositionKind)||!this.isVerticesDataPresent(L.NormalKind)||!this.isVerticesDataPresent(L.UVKind))return J.Warn("Cannot call applyDisplacementMap: Given mesh is not complete. Position, Normal or UV are missing"),this;let c=this.getVerticesData(L.PositionKind,!0,!0),f=this.getVerticesData(L.NormalKind),h=this.getVerticesData(L.UVKind),d=b.Zero(),u=b.Zero(),m=Ne.Zero();a=a||Ne.Zero(),o=o||new Ne(1,1);for(let _=0;_{var c;return!((c=this.getVertexBuffer(l))!=null&&c.getIsInstanced())}),i=this.getIndices(!1,!0),r={},s=(l,c)=>{let f=new Float32Array(i.length*c),h=0;for(let d=0;d{let o=r.length-1-a,l=r[o];for(let c=0;c{for(let o=0;o-1&&(r._waitingMorphTargetManagerId=e.morphTargetManagerId),e.skeletonId!==void 0&&e.skeletonId!==null&&(r.skeleton=t.getLastSkeletonById(e.skeletonId),r._waitingSkeletonId=e.skeletonId,e.numBoneInfluencers&&(r.numBoneInfluencers=e.numBoneInfluencers)),e.skeletonUniqueId!==void 0&&e.skeletonUniqueId!==null&&(r._waitingSkeletonUniqueId=e.skeletonUniqueId),e.animations){for(let a=0;a4,c=l?this.getVerticesData(L.MatricesIndicesExtraKind):null,f=l?this.getVerticesData(L.MatricesWeightsExtraKind):null,h=e.getTransformMatrices(this),d=b.Zero(),u=new K,m=new K,_=0,p;for(let g=0;g0&&(K.FromFloat32ArrayToRefScaled(h,Math.floor(a[_+p]*16),v,m),u.addToSelf(m));if(l)for(p=0;p<4;p++)v=f[_+p],v>0&&(K.FromFloat32ArrayToRefScaled(h,Math.floor(c[_+p]*16),v,m),u.addToSelf(m));b.TransformCoordinatesFromFloatsToRef(i._sourcePositions[g],i._sourcePositions[g+1],i._sourcePositions[g+2],u,d),d.toArray(r,g),t&&(b.TransformNormalFromFloatsToRef(i._sourceNormals[g],i._sourceNormals[g+1],i._sourceNormals[g+2],u,d),d.toArray(s,g)),u.reset()}return this.updateVerticesData(L.PositionKind,r),t&&this.updateVerticesData(L.NormalKind,s),this}static MinMax(e){let t=null,i=null;for(let r of e){let a=r.getBoundingInfo().boundingBox;!t||!i?(t=a.minimumWorld.clone(),i=a.maximumWorld.clone()):(t.minimizeInPlace(a.minimumWorld),i.maximizeInPlace(a.maximumWorld))}return!t||!i?{min:b.Zero(),max:b.Zero()}:{min:t,max:i}}static Center(e){let t=e instanceof Array?n.MinMax(e):e;return b.Center(t.min,t.max)}static MergeMeshes(e,t=!0,i,r,s,a){return Y_(n._MergeMeshesCoroutine(e,t,i,r,s,a,!1))}static async MergeMeshesAsync(e,t=!0,i,r,s,a){return await gV(n._MergeMeshesCoroutine(e,t,i,r,s,a,!0),pV())}static*_MergeMeshesCoroutine(e,t=!0,i,r,s,a,o){if(e=e.filter(Boolean),e.length===0)return null;let l;if(!i){let R=0;for(l=0;l=65536)return J.Warn("Cannot merge meshes because resulting mesh will have more than 65536 vertices. Please use allow32BitsIndices = true to use 32 bits indices"),null}let c=e[0];a&&(s=!1,e.sort((R,I)=>{var y,M,D,O;return((M=(y=R.material)==null?void 0:y.uniqueId)!=null?M:-1)-((O=(D=I.material)==null?void 0:D.uniqueId)!=null?O:-1)}));let f=new Array,h=new Array,d=new Array,u=e[0].sideOrientation;for(l=0;lMath.max(y,M.start+M.count),0);if(a)if(R.material){let y=R.material;if(y instanceof Sm){for(let M=0;M1){let R=0;for(let I=1;I{let I=R.computeWorldMatrix(!0);return{vertexData:Ie.ExtractFromMesh(R,!1,!1),transform:I}},{vertexData:_,transform:p}=m(e[0]);o&&(yield);let g=new Array(e.length-1);for(let R=1;R{throw Xe("GroundMesh")};j._GoldbergMeshParser=(n,e)=>{throw Xe("GoldbergMesh")};j._LinesMeshParser=(n,e)=>{throw Xe("LinesMesh")};j._GreasedLineMeshParser=(n,e)=>{throw Xe("GreasedLineMesh")};j._GreasedLineRibbonMeshParser=(n,e)=>{throw Xe("GreasedLineRibbonMesh")};j._TrailMeshParser=(n,e)=>{throw Xe("TrailMesh")};j._GaussianSplattingMeshParser=(n,e)=>{throw Xe("GaussianSplattingMesh")};j._GaussianSplattingPartProxyMeshParser=(n,e)=>{throw Xe("GaussianSplattingPartProxyMesh")};j._GaussianSplattingCompoundMeshParser=(n,e)=>{throw Xe("GaussianSplattingCompoundMesh")};Ft("BABYLON.Mesh",j)});var Am,KC=C(()=>{ro();Pl();An();Am=class{constructor(){this._zoomStopsAnimation=!1,this._idleRotationSpeed=.05,this._idleRotationWaitTime=2e3,this._idleRotationSpinupTime=2e3,this.targetAlpha=null,this._attachedCamera=null,this._isPointerDown=!1,this._lastFrameTime=null,this._lastInteractionTime=-1/0,this._cameraRotationSpeed=0,this._lastFrameRadius=0}get name(){return"AutoRotation"}set zoomStopsAnimation(e){this._zoomStopsAnimation=e}get zoomStopsAnimation(){return this._zoomStopsAnimation}set idleRotationSpeed(e){this._idleRotationSpeed=e}get idleRotationSpeed(){return this._idleRotationSpeed}set idleRotationWaitTime(e){this._idleRotationWaitTime=e}get idleRotationWaitTime(){return this._idleRotationWaitTime}set idleRotationSpinupTime(e){this._idleRotationSpinupTime=e}get idleRotationSpinupTime(){return this._idleRotationSpinupTime}get rotationInProgress(){return Math.abs(this._cameraRotationSpeed)>0}get attachedNode(){return this._attachedCamera}init(){}attach(e){this._attachedCamera=e;let t=this._attachedCamera.getScene();this._onPrePointerObservableObserver=t.onPrePointerObservable.add(i=>{if(i.type===it.POINTERDOWN){this._isPointerDown=!0;return}i.type===it.POINTERUP&&(this._isPointerDown=!1)}),this._onAfterCheckInputsObserver=e.onAfterCheckInputsObservable.add(()=>{if(this._reachTargetAlpha())return;let i=dr.Now,r=0;this._lastFrameTime!=null&&(r=i-this._lastFrameTime),this._lastFrameTime=i,this._applyUserInteraction();let s=i-this._lastInteractionTime-this._idleRotationWaitTime,a=Math.max(Math.min(s/this._idleRotationSpinupTime,1),0);this._cameraRotationSpeed=this._idleRotationSpeed*a,this._attachedCamera&&(this._attachedCamera.alpha-=this._cameraRotationSpeed*(r/1e3))})}detach(){if(!this._attachedCamera)return;let e=this._attachedCamera.getScene();this._onPrePointerObservableObserver&&e.onPrePointerObservable.remove(this._onPrePointerObservableObserver),this._attachedCamera.onAfterCheckInputsObservable.remove(this._onAfterCheckInputsObserver),this._attachedCamera=null,this._lastFrameTime=null}resetLastInteractionTime(e){this._lastInteractionTime=e!=null?e:dr.Now}_reachTargetAlpha(){return this._attachedCamera&&this.targetAlpha?Math.abs(this._attachedCamera.alpha-this.targetAlpha){Ch();fo=class n{constructor(){this._easingMode=n.EASINGMODE_EASEIN}setEasingMode(e){let t=Math.min(Math.max(e,0),2);this._easingMode=t}getEasingMode(){return this._easingMode}easeInCore(e){throw new Error("You must implement this method")}ease(e){switch(this._easingMode){case n.EASINGMODE_EASEIN:return this.easeInCore(e);case n.EASINGMODE_EASEOUT:return 1-this.easeInCore(1-e)}return e>=.5?(1-this.easeInCore((1-e)*2))*.5+.5:this.easeInCore(e*2)*.5}};fo.EASINGMODE_EASEIN=0;fo.EASINGMODE_EASEOUT=1;fo.EASINGMODE_EASEINOUT=2;fA=class extends fo{constructor(e=1){super(),this.amplitude=e}easeInCore(e){let t=Math.max(0,this.amplitude);return Math.pow(e,3)-e*t*Math.sin(3.141592653589793*e)}},hA=class extends fo{constructor(e=2){super(),this.exponent=e}easeInCore(e){return this.exponent<=0?e:(Math.exp(this.exponent*e)-1)/(Math.exp(this.exponent)-1)}}});var vf,qC=C(()=>{vf=class n{constructor(e,t,i){this.name=e,this.from=t,this.to=i}clone(){return new n(this.name,this.from,this.to)}}});var ZC,QC,$C,JC,ey,ty,ho,ft,Ef=C(()=>{Ge();zt();xn();Vi();qC();zs();hT();yh();Er();ZC=Object.freeze(new ze(0,0,0,0)),QC=Object.freeze(b.Zero()),$C=Object.freeze(Ne.Zero()),JC=Object.freeze(Ol.Zero()),ey=Object.freeze(Te.Black()),ty=Object.freeze(new lt(0,0,0,0)),ho={key:0,repeatCount:0,loopMode:2},ft=class n{static _PrepareAnimation(e,t,i,r,s,a,o,l){let c;if(!isNaN(parseFloat(s))&&isFinite(s)?c=n.ANIMATIONTYPE_FLOAT:s instanceof ze?c=n.ANIMATIONTYPE_QUATERNION:s instanceof b?c=n.ANIMATIONTYPE_VECTOR3:s instanceof Ne?c=n.ANIMATIONTYPE_VECTOR2:s instanceof Te?c=n.ANIMATIONTYPE_COLOR3:s instanceof lt?c=n.ANIMATIONTYPE_COLOR4:s instanceof Ol&&(c=n.ANIMATIONTYPE_SIZE),c==null)return null;let f=new n(e,t,i,c,o),h=[{frame:0,value:s},{frame:r,value:a}];return f.setKeys(h),l!==void 0&&f.setEasingFunction(l),f}static CreateAnimation(e,t,i,r){let s=new n(e+"Animation",e,i,t,n.ANIMATIONLOOPMODE_CONSTANT);return s.setEasingFunction(r),s}static CreateAndStartAnimation(e,t,i,r,s,a,o,l,c,f,h){let d=n._PrepareAnimation(e,i,r,s,a,o,l,c);return!d||(t.getScene&&(h=t.getScene()),!h)?null:h.beginDirectAnimation(t,[d],0,s,d.loopMode!==n.ANIMATIONLOOPMODE_CONSTANT,1,f)}static CreateAndStartHierarchyAnimation(e,t,i,r,s,a,o,l,c,f,h){let d=n._PrepareAnimation(e,r,s,a,o,l,c,f);return d?t.getScene().beginDirectHierarchyAnimation(t,i,[d],0,a,d.loopMode===1,1,h):null}static CreateMergeAndStartAnimation(e,t,i,r,s,a,o,l,c,f){let h=n._PrepareAnimation(e,i,r,s,a,o,l,c);return h?(t.animations.push(h),t.getScene().beginAnimation(t,0,s,h.loopMode===1,1,f)):null}static MakeAnimationAdditive(e,t,i,r=!1,s){var v,x;let a;typeof t=="object"?a=t:a={referenceFrame:t!=null?t:0,range:i,cloneOriginalAnimation:r,clonedAnimationName:s};let o=e;if(a.cloneOriginalAnimation&&(o=e.clone(),o.name=a.clonedAnimationName||o.name),!o._keys.length)return o;let l=a.referenceFrame&&a.referenceFrame>=0?a.referenceFrame:0,c=0,f=o._keys[0],h=o._keys.length-1,d=o._keys[h],u={referenceValue:f.value,referencePosition:Q.Vector3[0],referenceQuaternion:Q.Quaternion[0],referenceScaling:Q.Vector3[1],keyPosition:Q.Vector3[2],keyQuaternion:Q.Quaternion[1],keyScaling:Q.Vector3[3]},m=f.frame,_=d.frame;if(a.range){let A=o.getRange(a.range);A&&(m=A.from,_=A.to)}else m=(v=a.fromFrame)!=null?v:m,_=(x=a.toFrame)!=null?x:_;if(m!==f.frame&&(c=o.createKeyForFrame(m)),_!==d.frame&&(h=o.createKeyForFrame(_)),o._keys.length===1){let A=o._getKeyValue(o._keys[0]);u.referenceValue=A.clone?A.clone():A}else if(l<=f.frame){let A=o._getKeyValue(f.value);u.referenceValue=A.clone?A.clone():A}else if(l>=d.frame){let A=o._getKeyValue(d.value);u.referenceValue=A.clone?A.clone():A}else{ho.key=0;let A=o._interpolate(l,ho);u.referenceValue=A.clone?A.clone():A}o.dataType===n.ANIMATIONTYPE_QUATERNION?u.referenceValue.normalize().conjugateInPlace():o.dataType===n.ANIMATIONTYPE_MATRIX&&(u.referenceValue.decompose(u.referenceScaling,u.referenceQuaternion,u.referencePosition),u.referenceQuaternion.normalize().conjugateInPlace());let p=Number.MAX_VALUE,g=a.clipKeys?[]:null;for(let A=c;A<=h;A++){let S=o._keys[A];if((g||a.cloneOriginalAnimation)&&(S={frame:S.frame,value:S.value.clone?S.value.clone():S.value,inTangent:S.inTangent,outTangent:S.outTangent,interpolation:S.interpolation,lockedTangent:S.lockedTangent,easingFunction:S.easingFunction},g&&(p===Number.MAX_VALUE&&(p=S.frame),S.frame-=p,g.push(S))),!(A&&o.dataType!==n.ANIMATIONTYPE_FLOAT&&S.value===f.value))switch(o.dataType){case n.ANIMATIONTYPE_MATRIX:S.value.decompose(u.keyScaling,u.keyQuaternion,u.keyPosition),u.keyPosition.subtractInPlace(u.referencePosition),u.keyScaling.divideInPlace(u.referenceScaling),u.referenceQuaternion.multiplyToRef(u.keyQuaternion,u.keyQuaternion),K.ComposeToRef(u.keyScaling,u.keyQuaternion,u.keyPosition,S.value);break;case n.ANIMATIONTYPE_QUATERNION:u.referenceValue.multiplyToRef(S.value,S.value);break;case n.ANIMATIONTYPE_VECTOR2:case n.ANIMATIONTYPE_VECTOR3:case n.ANIMATIONTYPE_COLOR3:case n.ANIMATIONTYPE_COLOR4:S.value.subtractToRef(u.referenceValue,S.value);break;case n.ANIMATIONTYPE_SIZE:S.value.width-=u.referenceValue.width,S.value.height-=u.referenceValue.height;break;default:S.value-=u.referenceValue}}return g&&o.setKeys(g,!0),o}static TransitionTo(e,t,i,r,s,a,o,l=null,c=!0,f){if(o<=0)return i[e]=t,l&&l(),null;let h=s*(o/1e3);return a.setKeys(f!=null?f:[{frame:0,value:i[e].clone?i[e].clone():i[e]},{frame:h,value:t}]),i.animations||(i.animations=[]),i.animations.push(a),r.beginAnimation(i,0,h,!1,1,l!=null?l:void 0,void 0,c)}get runtimeAnimations(){return this._runtimeAnimations}get hasRunningRuntimeAnimations(){for(let e of this._runtimeAnimations)if(!e.isStopped())return!0;return!1}constructor(e,t,i,r,s,a){this.name=e,this.targetProperty=t,this.framePerSecond=i,this.dataType=r,this.loopMode=s,this.enableBlending=a,this._easingFunction=null,this._runtimeAnimations=new Array,this._events=new Array,this.blendingSpeed=.01,this._ranges={},this._coreAnimation=null,this.targetPropertyPath=t.split("."),this.dataType=r,this.loopMode=s===void 0?n.ANIMATIONLOOPMODE_CYCLE:s,this.uniqueId=n._UniqueIdGenerator++}toString(e){let t="Name: "+this.name+", property: "+this.targetProperty;if(t+=", datatype: "+["Float","Vector3","Quaternion","Matrix","Color3","Vector2"][this.dataType],t+=", nKeys: "+(this._keys?this._keys.length:"none"),t+=", nRanges: "+(this._ranges?Object.keys(this._ranges).length:"none"),e){t+=", Ranges: {";let i=!0;for(let r in this._ranges)i||(t+=", "),i=!1,t+=r;t+="}"}return t}addEvent(e){this._events.push(e),this._events.sort((t,i)=>t.frame-i.frame)}removeEvents(e){for(let t=0;t=0;a--)this._keys[a].frame>=r&&this._keys[a].frame<=s&&this._keys.splice(a,1)}this._ranges[e]=null}}getRange(e){return this._ranges[e]}getKeys(){return this._keys}getHighestFrame(){let e=0;for(let t=0,i=this._keys.length;t0)return t.highLimitValue.clone?t.highLimitValue.clone():t.highLimitValue;let r=this._keys,s;if(this._coreAnimation)s=this._coreAnimation._key;else{let _=r.length;for(s=t.key;s>=0&&e=r[s+1].frame;)++s;if(t.key=s,s<0)return i?void 0:this._getKeyValue(r[0].value);if(s+1>_-1)return i?void 0:this._getKeyValue(r[_-1].value);this._key=s}let a=r[s],o=r[s+1];if(i&&(e===a.frame||e===o.frame))return;let l=this._getKeyValue(a.value),c=this._getKeyValue(o.value);if(a.interpolation===1)return o.frame>e?l:c;let f=a.outTangent!==void 0&&o.inTangent!==void 0,h=o.frame-a.frame,d=(e-a.frame)/h,u=a.easingFunction||this.getEasingFunction();switch(u&&(d=u.ease(d)),this.dataType){case n.ANIMATIONTYPE_FLOAT:{let _=f?this.floatInterpolateFunctionWithTangents(l,a.outTangent*h,c,o.inTangent*h,d):this.floatInterpolateFunction(l,c,d);switch(t.loopMode){case n.ANIMATIONLOOPMODE_CYCLE:case n.ANIMATIONLOOPMODE_CONSTANT:case n.ANIMATIONLOOPMODE_YOYO:return _;case n.ANIMATIONLOOPMODE_RELATIVE:case n.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return((m=t.offsetValue)!=null?m:0)*t.repeatCount+_}break}case n.ANIMATIONTYPE_QUATERNION:{let _=f?this.quaternionInterpolateFunctionWithTangents(l,a.outTangent.scale(h),c,o.inTangent.scale(h),d):this.quaternionInterpolateFunction(l,c,d);switch(t.loopMode){case n.ANIMATIONLOOPMODE_CYCLE:case n.ANIMATIONLOOPMODE_CONSTANT:case n.ANIMATIONLOOPMODE_YOYO:return _;case n.ANIMATIONLOOPMODE_RELATIVE:case n.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return _.addInPlace((t.offsetValue||ZC).scale(t.repeatCount))}return _}case n.ANIMATIONTYPE_VECTOR3:{let _=f?this.vector3InterpolateFunctionWithTangents(l,a.outTangent.scale(h),c,o.inTangent.scale(h),d):this.vector3InterpolateFunction(l,c,d);switch(t.loopMode){case n.ANIMATIONLOOPMODE_CYCLE:case n.ANIMATIONLOOPMODE_CONSTANT:case n.ANIMATIONLOOPMODE_YOYO:return _;case n.ANIMATIONLOOPMODE_RELATIVE:case n.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return _.add((t.offsetValue||QC).scale(t.repeatCount))}break}case n.ANIMATIONTYPE_VECTOR2:{let _=f?this.vector2InterpolateFunctionWithTangents(l,a.outTangent.scale(h),c,o.inTangent.scale(h),d):this.vector2InterpolateFunction(l,c,d);switch(t.loopMode){case n.ANIMATIONLOOPMODE_CYCLE:case n.ANIMATIONLOOPMODE_CONSTANT:case n.ANIMATIONLOOPMODE_YOYO:return _;case n.ANIMATIONLOOPMODE_RELATIVE:case n.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return _.add((t.offsetValue||$C).scale(t.repeatCount))}break}case n.ANIMATIONTYPE_SIZE:{switch(t.loopMode){case n.ANIMATIONLOOPMODE_CYCLE:case n.ANIMATIONLOOPMODE_CONSTANT:case n.ANIMATIONLOOPMODE_YOYO:return this.sizeInterpolateFunction(l,c,d);case n.ANIMATIONLOOPMODE_RELATIVE:case n.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return this.sizeInterpolateFunction(l,c,d).add((t.offsetValue||JC).scale(t.repeatCount))}break}case n.ANIMATIONTYPE_COLOR3:{let _=f?this.color3InterpolateFunctionWithTangents(l,a.outTangent.scale(h),c,o.inTangent.scale(h),d):this.color3InterpolateFunction(l,c,d);switch(t.loopMode){case n.ANIMATIONLOOPMODE_CYCLE:case n.ANIMATIONLOOPMODE_CONSTANT:case n.ANIMATIONLOOPMODE_YOYO:return _;case n.ANIMATIONLOOPMODE_RELATIVE:case n.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return _.add((t.offsetValue||ey).scale(t.repeatCount))}break}case n.ANIMATIONTYPE_COLOR4:{let _=f?this.color4InterpolateFunctionWithTangents(l,a.outTangent.scale(h),c,o.inTangent.scale(h),d):this.color4InterpolateFunction(l,c,d);switch(t.loopMode){case n.ANIMATIONLOOPMODE_CYCLE:case n.ANIMATIONLOOPMODE_CONSTANT:case n.ANIMATIONLOOPMODE_YOYO:return _;case n.ANIMATIONLOOPMODE_RELATIVE:case n.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return _.add((t.offsetValue||ty).scale(t.repeatCount))}break}case n.ANIMATIONTYPE_MATRIX:{switch(t.loopMode){case n.ANIMATIONLOOPMODE_CYCLE:case n.ANIMATIONLOOPMODE_CONSTANT:case n.ANIMATIONLOOPMODE_YOYO:return n.AllowMatricesInterpolation?this.matrixInterpolateFunction(l,c,d,t.workValue):l;case n.ANIMATIONLOOPMODE_RELATIVE:case n.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return l}break}}return 0}matrixInterpolateFunction(e,t,i,r){return n.AllowMatrixDecomposeForInterpolation?r?(K.DecomposeLerpToRef(e,t,i,r),r):K.DecomposeLerp(e,t,i):r?(K.LerpToRef(e,t,i,r),r):K.Lerp(e,t,i)}clone(e=!1){let t=new n(this.name,this.targetPropertyPath.join("."),this.framePerSecond,this.dataType,this.loopMode);if(t.enableBlending=this.enableBlending,t.blendingSpeed=this.blendingSpeed,this._keys&&t.setKeys(this._keys,!1,e),this._ranges){t._ranges={};for(let i in this._ranges){let r=this._ranges[i];r&&(t._ranges[i]=r.clone())}}return t}setKeys(e,t=!1,i=!1){if(t)this._keys=e;else if(this._keys=e.slice(0),i)for(let r=0;r=2&&(l=o.values[1]),o.values.length>=3&&(c=o.values[2]),o.values.length>=4&&(f=o.values[3]);break;case n.ANIMATIONTYPE_QUATERNION:if(s=ze.FromArray(o.values),o.values.length>=8){let d=ze.FromArray(o.values.slice(4,8));d.equals(ze.Zero())||(l=d)}if(o.values.length>=12){let d=ze.FromArray(o.values.slice(8,12));d.equals(ze.Zero())||(c=d)}o.values.length>=13&&(f=o.values[12]);break;case n.ANIMATIONTYPE_MATRIX:s=K.FromArray(o.values),o.values.length>=17&&(f=o.values[16]);break;case n.ANIMATIONTYPE_COLOR3:s=Te.FromArray(o.values),o.values[3]&&(l=Te.FromArray(o.values[3])),o.values[4]&&(c=Te.FromArray(o.values[4])),o.values[5]&&(f=o.values[5]);break;case n.ANIMATIONTYPE_COLOR4:s=lt.FromArray(o.values),o.values[4]&&(l=lt.FromArray(o.values[4])),o.values[5]&&(c=lt.FromArray(o.values[5])),o.values[6]&&(f=lt.FromArray(o.values[6]));break;case n.ANIMATIONTYPE_VECTOR3:default:s=b.FromArray(o.values),o.values[3]&&(l=b.FromArray(o.values[3])),o.values[4]&&(c=b.FromArray(o.values[4])),o.values[5]&&(f=o.values[5]);break}let h={};h.frame=o.frame,h.value=s,l!=null&&(h.inTangent=l),c!=null&&(h.outTangent=c),f!=null&&(h.interpolation=f),r.push(h)}if(t.setKeys(r),e.ranges)for(a=0;a{let s=new br;s.addEventListener("readystatechange",()=>{if(s.readyState==4)if(s.status==200){let a=JSON.parse(s.responseText);if(a.animations&&(a=a.animations),a.length){let o=[];for(let l of a)o.push(this.Parse(l));i(o)}else{let o=this.Parse(a);e&&(o.name=e),i(o)}}else r("Unable to load the animation")}),s.open("GET",t),s.send()})}static async ParseFromSnippetAsync(e){return await new Promise((t,i)=>{let r=new br;r.addEventListener("readystatechange",()=>{if(r.readyState==4)if(r.status==200){let s=JSON.parse(JSON.parse(r.responseText).jsonPayload);if(s.animations){let a=JSON.parse(s.animations),o=[];for(let l of a.animations){let c=this.Parse(l);c.snippetId=e,o.push(c)}t(o)}else{let a=JSON.parse(s.animation),o=this.Parse(a);o.snippetId=e,t(o)}}else i("Unable to load the snippet "+e)}),r.open("GET",this.SnippetUrl+"/"+e.replace(/#/g,"/")),r.send()})}};ft._UniqueIdGenerator=0;ft.AllowMatricesInterpolation=!1;ft.AllowMatrixDecomposeForInterpolation=!0;ft.InheritOriginalValueFromActiveAnimations=!1;ft.SnippetUrl="https://snippet.babylonjs.com";ft.ANIMATIONTYPE_FLOAT=0;ft.ANIMATIONTYPE_VECTOR3=1;ft.ANIMATIONTYPE_QUATERNION=2;ft.ANIMATIONTYPE_MATRIX=3;ft.ANIMATIONTYPE_COLOR3=4;ft.ANIMATIONTYPE_COLOR4=7;ft.ANIMATIONTYPE_VECTOR2=5;ft.ANIMATIONTYPE_SIZE=6;ft.ANIMATIONLOOPMODE_RELATIVE=0;ft.ANIMATIONLOOPMODE_CYCLE=1;ft.ANIMATIONLOOPMODE_CONSTANT=2;ft.ANIMATIONLOOPMODE_YOYO=4;ft.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT=5;ft.CreateFromSnippetAsync=ft.ParseFromSnippetAsync;Ft("BABYLON.Animation",ft);_i._AnimationRangeFactory=(n,e,t)=>new vf(n,e,t)});var xm,NV=C(()=>{jC();Ef();xm=class n{constructor(){this.transitionDuration=450,this.lowerRadiusTransitionRange=2,this.upperRadiusTransitionRange=-2,this._autoTransitionRange=!1,this._attachedCamera=null,this._radiusIsAnimating=!1,this._radiusBounceTransition=null,this._animatables=new Array}get name(){return"Bouncing"}get autoTransitionRange(){return this._autoTransitionRange}set autoTransitionRange(e){if(this._autoTransitionRange===e)return;this._autoTransitionRange=e;let t=this._attachedCamera;t&&(e?this._onMeshTargetChangedObserver=t.onMeshTargetChangedObservable.add(i=>{if(i&&(i.computeWorldMatrix(!0),i.getBoundingInfo)){let r=i.getBoundingInfo().diagonalLength;this.lowerRadiusTransitionRange=r*.05,this.upperRadiusTransitionRange=r*.05}}):this._onMeshTargetChangedObserver&&t.onMeshTargetChangedObservable.remove(this._onMeshTargetChangedObserver))}get attachedNode(){return this._attachedCamera}init(){}attach(e){this._attachedCamera=e,this._onAfterCheckInputsObserver=e.onAfterCheckInputsObservable.add(()=>{this._attachedCamera&&(this._isRadiusAtLimit(this._attachedCamera.lowerRadiusLimit)&&this._applyBoundRadiusAnimation(this.lowerRadiusTransitionRange),this._isRadiusAtLimit(this._attachedCamera.upperRadiusLimit)&&this._applyBoundRadiusAnimation(this.upperRadiusTransitionRange))})}detach(){this._attachedCamera&&(this._onAfterCheckInputsObserver&&this._attachedCamera.onAfterCheckInputsObservable.remove(this._onAfterCheckInputsObserver),this._onMeshTargetChangedObserver&&this._attachedCamera.onMeshTargetChangedObservable.remove(this._onMeshTargetChangedObserver),this._attachedCamera=null)}_isRadiusAtLimit(e){return this._attachedCamera?this._attachedCamera.radius===e&&!this._radiusIsAnimating:!1}_applyBoundRadiusAnimation(e){if(!this._attachedCamera)return;this._radiusBounceTransition||(n.EasingFunction.setEasingMode(n.EasingMode),this._radiusBounceTransition=ft.CreateAnimation("radius",ft.ANIMATIONTYPE_FLOAT,60,n.EasingFunction)),this._cachedWheelPrecision=this._attachedCamera.wheelPrecision,this._attachedCamera.wheelPrecision=1/0,this._attachedCamera.inertialRadiusOffset=0,this.stopAllAnimations(),this._radiusIsAnimating=!0;let t=ft.TransitionTo("radius",this._attachedCamera.radius+e,this._attachedCamera,this._attachedCamera.getScene(),60,this._radiusBounceTransition,this.transitionDuration,()=>this._clearAnimationLocks());t&&this._animatables.push(t)}_clearAnimationLocks(){this._radiusIsAnimating=!1,this._attachedCamera&&(this._attachedCamera.wheelPrecision=this._cachedWheelPrecision)}stopAllAnimations(){for(this._attachedCamera&&(this._attachedCamera.animations=[]);this._animatables.length;)this._animatables[0].onAnimationEnd=null,this._animatables[0].stop(),this._animatables.shift()}};xm.EasingFunction=new fA(.3);xm.EasingMode=fo.EASINGMODE_EASEOUT});var Sf,wV=C(()=>{jC();hi();ro();Pl();Ge();Ef();Sf=class n{constructor(){this.onTargetFramingAnimationEndObservable=new te,this._mode=n.FitFrustumSidesMode,this._radiusScale=1,this._positionScale=.5,this._defaultElevation=.3,this._elevationReturnTime=1500,this._elevationReturnWaitTime=1e3,this._zoomStopsAnimation=!1,this._framingTime=1500,this.autoCorrectCameraLimitsAndSensibility=!0,this._attachedCamera=null,this._isPointerDown=!1,this._lastInteractionTime=-1/0,this._animatables=new Array,this._betaIsAnimating=!1}get name(){return"Framing"}set mode(e){this._mode=e}get mode(){return this._mode}set radiusScale(e){this._radiusScale=e}get radiusScale(){return this._radiusScale}set positionScale(e){this._positionScale=e}get positionScale(){return this._positionScale}set defaultElevation(e){this._defaultElevation=e}get defaultElevation(){return this._defaultElevation}set elevationReturnTime(e){this._elevationReturnTime=e}get elevationReturnTime(){return this._elevationReturnTime}set elevationReturnWaitTime(e){this._elevationReturnWaitTime=e}get elevationReturnWaitTime(){return this._elevationReturnWaitTime}set zoomStopsAnimation(e){this._zoomStopsAnimation=e}get zoomStopsAnimation(){return this._zoomStopsAnimation}set framingTime(e){this._framingTime=e}get framingTime(){return this._framingTime}get attachedNode(){return this._attachedCamera}init(){}attach(e){this._attachedCamera=e;let t=this._attachedCamera.getScene();n.EasingFunction.setEasingMode(n.EasingMode),this._onPrePointerObservableObserver=t.onPrePointerObservable.add(i=>{if(i.type===it.POINTERDOWN){this._isPointerDown=!0;return}i.type===it.POINTERUP&&(this._isPointerDown=!1)}),this._onMeshTargetChangedObserver=e.onMeshTargetChangedObservable.add(i=>{i&&i.getBoundingInfo&&this.zoomOnMesh(i,void 0,()=>{this.onTargetFramingAnimationEndObservable.notifyObservers()})}),this._onAfterCheckInputsObserver=e.onAfterCheckInputsObservable.add(()=>{this._applyUserInteraction(),this._maintainCameraAboveGround()})}detach(){if(!this._attachedCamera)return;let e=this._attachedCamera.getScene();this._onPrePointerObservableObserver&&e.onPrePointerObservable.remove(this._onPrePointerObservableObserver),this._onAfterCheckInputsObserver&&this._attachedCamera.onAfterCheckInputsObservable.remove(this._onAfterCheckInputsObserver),this._onMeshTargetChangedObserver&&this._attachedCamera.onMeshTargetChangedObservable.remove(this._onMeshTargetChangedObserver),this._attachedCamera=null}zoomOnMesh(e,t=!1,i=null){e.computeWorldMatrix(!0);let r=e.getBoundingInfo().boundingBox;this.zoomOnBoundingInfo(r.minimumWorld,r.maximumWorld,t,i)}zoomOnMeshHierarchy(e,t=!1,i=null){e.computeWorldMatrix(!0);let r=e.getHierarchyBoundingVectors(!0);this.zoomOnBoundingInfo(r.min,r.max,t,i)}zoomOnMeshesHierarchy(e,t=!1,i=null){let r=new b(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),s=new b(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);for(let a=0;a{this.stopAllAnimations(),r&&r(),this._attachedCamera&&this._attachedCamera.useInputToRestoreState&&this._attachedCamera.storeState()}),f&&this._animatables.push(f),!0}_calculateLowerRadiusFromModelBoundingSphere(e,t){let i=this._attachedCamera;if(!i)return 0;let r=i._calculateLowerRadiusFromModelBoundingSphere(e,t,this._radiusScale);return i.lowerRadiusLimit&&this._mode===n.IgnoreBoundsSizeMode&&(r=ri.upperRadiusLimit?i.upperRadiusLimit:r),r}_maintainCameraAboveGround(){if(this._elevationReturnTime<0)return;let e=dr.Now-this._lastInteractionTime,t=Math.PI*.5-this._defaultElevation,i=Math.PI*.5;if(this._attachedCamera&&!this._betaIsAnimating&&this._attachedCamera.beta>i&&e>=this._elevationReturnWaitTime){this._betaIsAnimating=!0,this.stopAllAnimations(),this._betaTransition||(this._betaTransition=ft.CreateAnimation("beta",ft.ANIMATIONTYPE_FLOAT,60,n.EasingFunction));let r=ft.TransitionTo("beta",t,this._attachedCamera,this._attachedCamera.getScene(),60,this._betaTransition,this._elevationReturnTime,()=>{this._clearAnimationLocks(),this.stopAllAnimations()});r&&this._animatables.push(r)}}_clearAnimationLocks(){this._betaIsAnimating=!1}_applyUserInteraction(){this.isUserIsMoving&&(this._lastInteractionTime=dr.Now,this.stopAllAnimations(),this._clearAnimationLocks())}stopAllAnimations(){for(this._attachedCamera&&(this._attachedCamera.animations=[]);this._animatables.length;)this._animatables[0]&&(this._animatables[0].onAnimationEnd=null,this._animatables[0].stop()),this._animatables.shift()}get isUserIsMoving(){return this._attachedCamera?this._attachedCamera.inertialAlphaOffset!==0||this._attachedCamera.inertialBetaOffset!==0||this._attachedCamera.inertialRadiusOffset!==0||this._attachedCamera.inertialPanningX!==0||this._attachedCamera.inertialPanningY!==0||this._isPointerDown:!1}};Sf.EasingFunction=new hA;Sf.EasingMode=fo.EASINGMODE_EASEINOUT;Sf.IgnoreBoundsSizeMode=0;Sf.FitFrustumSidesMode=1});var dA,iy,vs,ry=C(()=>{kt();Ut();el();Ge();An();Pu();zs();_i.AddNodeConstructor("TargetCamera",(n,e)=>()=>new vs(n,b.Zero(),e));dA=K.Zero(),iy=ze.Identity(),vs=class n extends ut{constructor(e,t,i,r=!0){super(e,t,i,r),this.cameraDirection=new b(0,0,0),this.cameraRotation=new Ne(0,0),this.updateUpVectorFromRotation=!1,this.speed=2,this.noRotationConstraint=!1,this.invertRotation=!1,this.inverseRotationSpeed=.2,this._panningEpsilon=Nt,this._rotationEpsilon=Nt,this.lockedTarget=null,this._currentTarget=b.Zero(),this._initialFocalDistance=1,this._viewMatrix=K.Zero(),this._cameraTransformMatrix=K.Zero(),this._cameraRotationMatrix=K.Zero(),this._transformedReferencePoint=b.Zero(),this._deferredPositionUpdate=new b,this._deferredRotationQuaternionUpdate=new ze,this._deferredRotationUpdate=new b,this._deferredUpdated=!1,this._deferOnly=!1,this._cachedRotationZ=0,this._cachedQuaternionRotationZ=0,this._referencePoint=b.Forward(this.getScene().useRightHandedSystem),this.rotation=new b(0,this.getScene().useRightHandedSystem?Math.PI:0,0)}getFrontPosition(e){this.getWorldMatrix();let t=Q.Vector3[0],i=Q.Vector3[1];return i.set(0,0,this._scene.useRightHandedSystem?-1:1),this.getDirectionToRef(i,t),t.scaleInPlace(e),this.globalPosition.add(t)}_getLockedTargetPosition(){if(!this.lockedTarget)return null;if(this.lockedTarget.absolutePosition){let e=this.lockedTarget;e.computeWorldMatrix().getTranslationToRef(e.absolutePosition)}return this.lockedTarget.absolutePosition||this.lockedTarget}storeState(){return this._storedPosition=this.position.clone(),this._storedRotation=this.rotation.clone(),this.rotationQuaternion&&(this._storedRotationQuaternion=this.rotationQuaternion.clone()),super.storeState()}_restoreStateValues(){return super._restoreStateValues()?(this.position=this._storedPosition.clone(),this.rotation=this._storedRotation.clone(),this.rotationQuaternion&&this._storedRotationQuaternion&&(this.rotationQuaternion=this._storedRotationQuaternion.clone()),this.cameraDirection.copyFromFloats(0,0,0),this.cameraRotation.copyFromFloats(0,0),!0):!1}_initCache(){super._initCache(),this._cache.lockedTarget=new b(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.rotation=new b(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.rotationQuaternion=new ze(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE)}_updateCache(e){e||super._updateCache();let t=this._getLockedTargetPosition();t?this._cache.lockedTarget?this._cache.lockedTarget.copyFrom(t):this._cache.lockedTarget=t.clone():this._cache.lockedTarget=null,this._cache.rotation.copyFrom(this.rotation),this.rotationQuaternion&&this._cache.rotationQuaternion.copyFrom(this.rotationQuaternion)}_isSynchronizedViewMatrix(){if(!super._isSynchronizedViewMatrix())return!1;let e=this._getLockedTargetPosition();return(this._cache.lockedTarget?this._cache.lockedTarget.equals(e):!e)&&(this.rotationQuaternion?this.rotationQuaternion.equals(this._cache.rotationQuaternion):this._cache.rotation.equals(this.rotation))}_computeLocalCameraSpeed(){let e=this.getEngine();return this.speed*Math.sqrt(e.getDeltaTime()/(e.getFps()*100))}setTarget(e){this.upVector.normalize(),this._initialFocalDistance=e.subtract(this.position).length(),this.position.z===e.z&&(this.position.z+=Nt),this._referencePoint.normalize().scaleInPlace(this._initialFocalDistance),this.getScene().useRightHandedSystem?K.LookAtRHToRef(this.position,e,b.UpReadOnly,dA):K.LookAtLHToRef(this.position,e,b.UpReadOnly,dA),dA.invert();let t=this.rotationQuaternion||iy;ze.FromRotationMatrixToRef(dA,t),t.toEulerAnglesToRef(this.rotation),this.rotation.z=0}get target(){return this.getTarget()}set target(e){this.setTarget(e)}getTarget(){return this._currentTarget}_decideIfNeedsToMove(){return Math.abs(this.cameraDirection.x)>0||Math.abs(this.cameraDirection.y)>0||Math.abs(this.cameraDirection.z)>0}_updatePosition(){if(this.parent){this.parent.getWorldMatrix().invertToRef(Q.Matrix[0]),b.TransformNormalToRef(this.cameraDirection,Q.Matrix[0],Q.Vector3[0]),this._deferredPositionUpdate.addInPlace(Q.Vector3[0]),this._deferOnly?this._deferredUpdated=!0:this.position.copyFrom(this._deferredPositionUpdate);return}this._deferredPositionUpdate.addInPlace(this.cameraDirection),this._deferOnly?this._deferredUpdated=!0:this.position.copyFrom(this._deferredPositionUpdate)}_checkInputs(){let e=this.invertRotation?-this.inverseRotationSpeed:1,t=this._decideIfNeedsToMove(),i=this.cameraRotation.x||this.cameraRotation.y;this._deferredUpdated=!1,this._deferredRotationUpdate.copyFrom(this.rotation),this._deferredPositionUpdate.copyFrom(this.position),this.rotationQuaternion&&this._deferredRotationQuaternionUpdate.copyFrom(this.rotationQuaternion),t&&this._updatePosition(),i&&(this.rotationQuaternion&&this.rotationQuaternion.toEulerAnglesToRef(this._deferredRotationUpdate),this._deferredRotationUpdate.x+=this.cameraRotation.x*e,this._deferredRotationUpdate.y+=this.cameraRotation.y*e,this.noRotationConstraint||(this._deferredRotationUpdate.x>1.570796&&(this._deferredRotationUpdate.x=1.570796),this._deferredRotationUpdate.x<-1.570796&&(this._deferredRotationUpdate.x=-1.570796)),this._deferOnly?this._deferredUpdated=!0:this.rotation.copyFrom(this._deferredRotationUpdate),this.rotationQuaternion&&this._deferredRotationUpdate.lengthSquared()&&(ze.RotationYawPitchRollToRef(this._deferredRotationUpdate.y,this._deferredRotationUpdate.x,this._deferredRotationUpdate.z,this._deferredRotationQuaternionUpdate),this._deferOnly?this._deferredUpdated=!0:this.rotationQuaternion.copyFrom(this._deferredRotationQuaternionUpdate)));let r=this.speed*this._panningEpsilon,s=this.speed*this._rotationEpsilon;t&&(Math.abs(this.cameraDirection.x){Pt();Er();el();Dn={},Rm=class{constructor(e){this.attachedToElement=!1,this.attached={},this.camera=e,this.checkInputs=()=>{}}add(e){let t=e.getSimpleName();if(this.attached[t]){J.Warn("camera input of type "+t+" already exists on camera");return}this.attached[t]=e,e.camera=this.camera,e.checkInputs&&(this.checkInputs=this._addCheckInputs(e.checkInputs.bind(e))),this.attachedToElement&&e.attachControl(this.noPreventDefault)}remove(e){for(let t in this.attached){let i=this.attached[t];if(i===e){i.detachControl(),i.camera=null,delete this.attached[t],this.rebuildInputCheck();return}}}removeByType(e){for(let t in this.attached){let i=this.attached[t];i.getClassName()===e&&(i.detachControl(),i.camera=null,delete this.attached[t],this.rebuildInputCheck())}}_addCheckInputs(e){let t=this.checkInputs;return()=>{t(),e()}}attachInput(e){this.attachedToElement&&e.attachControl(this.noPreventDefault)}attachElement(e=!1){if(!this.attachedToElement){e=ut.ForceAttachControlToAlwaysPreventDefault?!1:e,this.attachedToElement=!0,this.noPreventDefault=e;for(let t in this.attached)this.attached[t].attachControl(e)}}detachElement(e=!1){for(let t in this.attached)this.attached[t].detachControl(),e&&(this.attached[t].camera=null);this.attachedToElement=!1}rebuildInputCheck(){this.checkInputs=()=>{};for(let e in this.attached){let t=this.attached[e];t.checkInputs&&(this.checkInputs=this._addCheckInputs(t.checkInputs.bind(t)))}}clear(){this.attachedToElement&&this.detachElement(!0),this.attached={},this.attachedToElement=!1,this.checkInputs=()=>{}}serialize(e){let t={};for(let i in this.attached){let r=this.attached[i],s=tt.Serialize(r);t[r.getClassName()]=s}e.inputsmgr=t}parse(e){let t=e.inputsmgr;if(t){this.clear();for(let i in t){let r=Dn[i];if(r){let s=t[i],a=tt.Parse(()=>new r,s,null);this.add(a)}}}else for(let i in this.attached){let r=Dn[this.attached[i].getClassName()];if(r){let s=tt.Parse(()=>new r,e,null);this.remove(this.attached[i]),this.add(s)}}}}});var q_,FV=C(()=>{kt();Ut();Ci();ro();q_=class{constructor(){this._currentMousePointerIdDown=-1,this.buttons=[0,1,2]}attachControl(e){e=de.BackCompatCameraNoPreventDefault(arguments);let t=this.camera.getEngine(),i=t.getInputElement(),r=0,s=null;this._pointA=null,this._pointB=null,this._altKey=!1,this._ctrlKey=!1,this._metaKey=!1,this._shiftKey=!1,this._buttonsPressed=0,this._pointerInput=o=>{var h,d;let l=o.event,c=l.pointerType==="touch";if(o.type!==it.POINTERMOVE&&this.buttons.indexOf(l.button)===-1)return;let f=l.target;if(this._altKey=l.altKey,this._ctrlKey=l.ctrlKey,this._metaKey=l.metaKey,this._shiftKey=l.shiftKey,this._buttonsPressed=l.buttons,t.isPointerLock){let u=l.movementX,m=l.movementY;this.onTouch(null,u,m),this._pointA=null,this._pointB=null}else{if(o.type!==it.POINTERDOWN&&o.type!==it.POINTERDOUBLETAP&&c&&((h=this._pointA)==null?void 0:h.pointerId)!==l.pointerId&&((d=this._pointB)==null?void 0:d.pointerId)!==l.pointerId)return;if(o.type===it.POINTERDOWN&&(this._currentMousePointerIdDown===-1||c)){try{f==null||f.setPointerCapture(l.pointerId)}catch(u){}if(this._pointA===null)this._pointA={x:l.clientX,y:l.clientY,pointerId:l.pointerId,type:l.pointerType,button:l.button};else if(this._pointB===null)this._pointB={x:l.clientX,y:l.clientY,pointerId:l.pointerId,type:l.pointerType,button:l.button};else return;this._currentMousePointerIdDown===-1&&!c&&(this._currentMousePointerIdDown=l.pointerId),this.onButtonDown(l),e||(l.preventDefault(),i&&i.focus())}else if(o.type===it.POINTERDOUBLETAP)this.onDoubleTap(l.pointerType);else if(o.type===it.POINTERUP&&(this._currentMousePointerIdDown===l.pointerId||c)){try{f==null||f.releasePointerCapture(l.pointerId)}catch(u){}c||(this._pointB=null),t._badOS?this._pointA=this._pointB=null:this._pointB&&this._pointA&&this._pointA.pointerId==l.pointerId?(this._pointA=this._pointB,this._pointB=null):this._pointA&&this._pointB&&this._pointB.pointerId==l.pointerId?this._pointB=null:this._pointA=this._pointB=null,(r!==0||s)&&(this.onMultiTouch(this._pointA,this._pointB,r,0,s,null),r=0,s=null),this._currentMousePointerIdDown=-1,this.onButtonUp(l),e||l.preventDefault()}else if(o.type===it.POINTERMOVE){if(e||l.preventDefault(),this._pointA&&this._pointB===null){let u=l.clientX-this._pointA.x,m=l.clientY-this._pointA.y;this._pointA.x=l.clientX,this._pointA.y=l.clientY,this.onTouch(this._pointA,u,m)}else if(this._pointA&&this._pointB){let u=this._pointA.pointerId===l.pointerId?this._pointA:this._pointB;u.x=l.clientX,u.y=l.clientY;let m=this._pointA.x-this._pointB.x,_=this._pointA.y-this._pointB.y,p=m*m+_*_,g={x:(this._pointA.x+this._pointB.x)/2,y:(this._pointA.y+this._pointB.y)/2,pointerId:l.pointerId,type:o.type};this.onMultiTouch(this._pointA,this._pointB,r,p,s,g),s=g,r=p}}}},this._observer=this.camera.getScene()._inputManager._addCameraPointerObserver(this._pointerInput,it.POINTERDOWN|it.POINTERUP|it.POINTERMOVE|it.POINTERDOUBLETAP),this._onLostFocus=()=>{this._pointA=this._pointB=null,r=0,s=null,this.onLostFocus()},this._contextMenuBind=o=>this.onContextMenu(o),i&&i.addEventListener("contextmenu",this._contextMenuBind,!1);let a=this.camera.getScene().getEngine().getHostWindow();a&&de.RegisterTopRootEvents(a,[{name:"blur",handler:this._onLostFocus}])}detachControl(){if(this._onLostFocus){let e=this.camera.getScene().getEngine().getHostWindow();e&&de.UnregisterTopRootEvents(e,[{name:"blur",handler:this._onLostFocus}])}if(this._observer){if(this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer),this._observer=null,this._contextMenuBind){let e=this.camera.getScene().getEngine().getInputElement();e&&e.removeEventListener("contextmenu",this._contextMenuBind)}this._onLostFocus=null}this._altKey=!1,this._ctrlKey=!1,this._metaKey=!1,this._shiftKey=!1,this._buttonsPressed=0,this._currentMousePointerIdDown=-1}getClassName(){return"BaseCameraPointersInput"}getSimpleName(){return"pointers"}onDoubleTap(e){}onTouch(e,t,i){}onMultiTouch(e,t,i,r,s,a){}onContextMenu(e){e.preventDefault()}onButtonDown(e){}onButtonUp(e){}onLostFocus(){}};P([w()],q_.prototype,"buttons",void 0)});var zh,BV=C(()=>{kt();Ut();FV();zh=class extends q_{constructor(){super(...arguments),this.pinchZoom=!0,this.multiTouchPanning=!0,this.multiTouchPanAndZoom=!0,this._isPinching=!1,this._twoFingerActivityCount=0,this._shouldStartPinchZoom=!1}_computePinchZoom(e,t){}_computeMultiTouchPanning(e,t){}onMultiTouch(e,t,i,r,s,a){i===0&&s===null||r===0&&a===null||(this.multiTouchPanAndZoom?(this._computePinchZoom(i,r),this._computeMultiTouchPanning(s,a)):this.multiTouchPanning&&this.pinchZoom?(this._twoFingerActivityCount++,this._isPinching||this._shouldStartPinchZoom?(this._computePinchZoom(i,r),this._isPinching=!0):this._computeMultiTouchPanning(s,a)):this.multiTouchPanning?this._computeMultiTouchPanning(s,a):this.pinchZoom&&this._computePinchZoom(i,r))}onButtonUp(e){this._twoFingerActivityCount=0,this._isPinching=!1}onLostFocus(){this._twoFingerActivityCount=0,this._isPinching=!1}};P([w()],zh.prototype,"pinchZoom",void 0);P([w()],zh.prototype,"multiTouchPanning",void 0);P([w()],zh.prototype,"multiTouchPanAndZoom",void 0)});var Xs,UV=C(()=>{kt();Ut();sl();BV();Xs=class n extends zh{constructor(){super(...arguments),this.buttons=[0,1,2],this.angularSensibilityX=1e3,this.angularSensibilityY=1e3,this.pinchPrecision=12,this.pinchDeltaPercentage=0,this.useNaturalPinchZoom=!1,this.panningSensibility=1e3,this.pinchInwards=!0,this._isPanClick=!1}getClassName(){return"ArcRotateCameraPointersInput"}_computeMultiTouchPanning(e,t){if(this.panningSensibility!==0&&e&&t){let i=t.x-e.x,r=t.y-e.y;this.camera.inertialPanningX+=-i/this.panningSensibility,this.camera.inertialPanningY+=r/this.panningSensibility}}_computePinchZoom(e,t){let i=this.camera.radius||n.MinimumRadiusForPinch;this.useNaturalPinchZoom?this.camera.radius=i*Math.sqrt(e)/Math.sqrt(t):this.pinchDeltaPercentage?this.camera.inertialRadiusOffset+=(t-e)*.001*i*this.pinchDeltaPercentage:this.camera.inertialRadiusOffset+=(t-e)/(this.pinchPrecision*(this.pinchInwards?1:-1)*(this.angularSensibilityX+this.angularSensibilityY)/2)}onTouch(e,t,i){this.panningSensibility!==0&&(this._ctrlKey&&this.camera._useCtrlForPanning||this._isPanClick)?(this.camera.inertialPanningX+=-t/this.panningSensibility,this.camera.inertialPanningY+=i/this.panningSensibility):(this.camera.inertialAlphaOffset-=t/this.angularSensibilityX,this.camera.inertialBetaOffset-=i/this.angularSensibilityY)}onDoubleTap(){this.camera.useInputToRestoreState&&this.camera.restoreState()}onMultiTouch(e,t,i,r,s,a){this._shouldStartPinchZoom=this._twoFingerActivityCount<20&&Math.abs(Math.sqrt(r)-Math.sqrt(i))>this.camera.pinchToPanMaxDistance,super.onMultiTouch(e,t,i,r,s,a)}onButtonDown(e){this._isPanClick=e.button===this.camera._panningMouseButton,super.onButtonDown(e)}onButtonUp(e){super.onButtonUp(e)}onLostFocus(){this._isPanClick=!1,super.onLostFocus()}};Xs.MinimumRadiusForPinch=.001;P([w()],Xs.prototype,"buttons",void 0);P([w()],Xs.prototype,"angularSensibilityX",void 0);P([w()],Xs.prototype,"angularSensibilityY",void 0);P([w()],Xs.prototype,"pinchPrecision",void 0);P([w()],Xs.prototype,"pinchDeltaPercentage",void 0);P([w()],Xs.prototype,"useNaturalPinchZoom",void 0);P([w()],Xs.prototype,"panningSensibility",void 0);Dn.ArcRotateCameraPointersInput=Xs});var Es,VV=C(()=>{kt();Ut();sl();FT();Ci();Es=class{constructor(){this.keysUp=[38],this.keysDown=[40],this.keysLeft=[37],this.keysRight=[39],this.keysReset=[220],this.panningSensibility=50,this.zoomingSensibility=25,this.useAltToZoom=!0,this.angularSpeed=.01,this._keys=new Array}attachControl(e){e=de.BackCompatCameraNoPreventDefault(arguments),!this._onCanvasBlurObserver&&(this._scene=this.camera.getScene(),this._engine=this._scene.getEngine(),this._onCanvasBlurObserver=this._engine.onCanvasBlurObservable.add(()=>{this._keys.length=0}),this._onKeyboardObserver=this._scene.onKeyboardObservable.add(t=>{let i=t.event;if(!i.metaKey){if(t.type===no.KEYDOWN)this._ctrlPressed=i.ctrlKey,this._altPressed=i.altKey,(this.keysUp.indexOf(i.keyCode)!==-1||this.keysDown.indexOf(i.keyCode)!==-1||this.keysLeft.indexOf(i.keyCode)!==-1||this.keysRight.indexOf(i.keyCode)!==-1||this.keysReset.indexOf(i.keyCode)!==-1)&&(this._keys.indexOf(i.keyCode)===-1&&this._keys.push(i.keyCode),i.preventDefault&&(e||i.preventDefault()));else if(this.keysUp.indexOf(i.keyCode)!==-1||this.keysDown.indexOf(i.keyCode)!==-1||this.keysLeft.indexOf(i.keyCode)!==-1||this.keysRight.indexOf(i.keyCode)!==-1||this.keysReset.indexOf(i.keyCode)!==-1){let r=this._keys.indexOf(i.keyCode);r>=0&&this._keys.splice(r,1),i.preventDefault&&(e||i.preventDefault())}}}))}detachControl(){this._scene&&(this._onKeyboardObserver&&this._scene.onKeyboardObservable.remove(this._onKeyboardObserver),this._onCanvasBlurObserver&&this._engine.onCanvasBlurObservable.remove(this._onCanvasBlurObserver),this._onKeyboardObserver=null,this._onCanvasBlurObserver=null),this._keys.length=0}checkInputs(){if(this._onKeyboardObserver){let e=this.camera;for(let t=0;t{kt();Ut();sl();ro();wu();Ge();An();BT();xn();Ci();bne=40,Tf=class{constructor(){this.wheelPrecision=3,this.zoomToMouseLocation=!1,this.wheelDeltaPercentage=0,this.customComputeDeltaFromMouseWheel=null,this._viewOffset=new b(0,0,0),this._globalOffset=new b(0,0,0),this._inertialPanning=b.Zero()}_computeDeltaFromMouseWheelLegacyEvent(e,t){let i,r=e*.01*this.wheelDeltaPercentage*t;return e>0?i=r/(1+this.wheelDeltaPercentage):i=r*(1+this.wheelDeltaPercentage),i}attachControl(e){e=de.BackCompatCameraNoPreventDefault(arguments),this._wheel=t=>{if(t.type!==it.POINTERWHEEL)return;let i=t.event,r,s=i.deltaMode===so.DOM_DELTA_LINE?bne:1,a=-(i.deltaY*s);if(this.customComputeDeltaFromMouseWheel)r=this.customComputeDeltaFromMouseWheel(a,this,i);else if(this.wheelDeltaPercentage){if(r=this._computeDeltaFromMouseWheelLegacyEvent(a,this.camera.radius),r>0){let o=this.camera.radius,l=this.camera.inertialRadiusOffset+r;for(let c=0;c<20&&!(o<=l||Math.abs(l*this.camera.inertia)<.001);c++)o-=l,l*=this.camera.inertia;o=wt(o,0,Number.MAX_VALUE),r=this._computeDeltaFromMouseWheelLegacyEvent(a,o)}}else r=a/(this.wheelPrecision*40);r&&(this.zoomToMouseLocation?(this._hitPlane||this._updateHitPlane(),this._zoomToMouse(r)):this.camera.inertialRadiusOffset+=r),i.preventDefault&&(e||i.preventDefault())},this._observer=this.camera.getScene()._inputManager._addCameraPointerObserver(this._wheel,it.POINTERWHEEL),this.zoomToMouseLocation&&this._inertialPanning.setAll(0)}detachControl(){this._observer&&(this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer),this._observer=null,this._wheel=null)}checkInputs(){if(!this.zoomToMouseLocation)return;let e=this.camera;0+e.inertialAlphaOffset+e.inertialBetaOffset+e.inertialRadiusOffset&&(this._updateHitPlane(),e.target.addInPlace(this._inertialPanning),this._inertialPanning.scaleInPlace(e.inertia),this._zeroIfClose(this._inertialPanning))}getClassName(){return"ArcRotateCameraMouseWheelInput"}getSimpleName(){return"mousewheel"}_updateHitPlane(){let e=this.camera,t=e.target.subtract(e.position);this._hitPlane=Qa.FromPositionAndNormal(e.target,t)}_getPosition(){var s;let e=this.camera,t=e.getScene(),i=t.createPickingRay(t.pointerX,t.pointerY,K.Identity(),e,!1);(e.targetScreenOffset.x!==0||e.targetScreenOffset.y!==0)&&(this._viewOffset.set(e.targetScreenOffset.x,e.targetScreenOffset.y,0),e.getViewMatrix().invertToRef(e._cameraTransformMatrix),this._globalOffset=b.TransformNormal(this._viewOffset,e._cameraTransformMatrix),i.origin.addInPlace(this._globalOffset));let r=0;return this._hitPlane&&(r=(s=i.intersectsPlane(this._hitPlane))!=null?s:0),i.origin.addInPlace(i.direction.scaleInPlace(r))}_zoomToMouse(e){var l,c;let t=this.camera,i=1-t.inertia;if(t.lowerRadiusLimit){let f=(l=t.lowerRadiusLimit)!=null?l:0;t.radius-(t.inertialRadiusOffset+e)/if&&(e=(t.radius-f)*i-t.inertialRadiusOffset)}let s=e/i/t.radius,a=this._getPosition(),o=Q.Vector3[6];a.subtractToRef(t.target,o),o.scaleInPlace(s),o.scaleInPlace(i),this._inertialPanning.addInPlace(o),t.inertialRadiusOffset+=e}_zeroIfClose(e){Math.abs(e.x){UV();VV();GV();sl();uA=class extends Rm{constructor(e){super(e)}addMouseWheel(){return this.add(new Tf),this}addPointers(){return this.add(new Xs),this}addKeyboard(){return this.add(new Es),this}}});function Ine(n){let e=Math.PI/2;return n.x===0&&n.z===0||(e=Math.acos(n.x/Math.sqrt(Math.pow(n.x,2)+Math.pow(n.z,2)))),n.z<0&&(e=2*Math.PI-e),e}function Mne(n,e){return Math.acos(n/e)}function Ln(n,e){return isNaN(n)?e:n}var gi,mA=C(()=>{kt();Ut();hi();Ge();xn();zs();Di();KC();NV();wV();el();ry();kV();An();Ci();Vi();_i.AddNodeConstructor("ArcRotateCamera",(n,e)=>()=>new gi(n,0,0,1,b.Zero(),e));gi=class n extends vs{get target(){return this._target}set target(e){this.setTarget(e)}get targetHost(){return this._targetHost}set targetHost(e){e&&this.setTarget(e)}getTarget(){return this.target}get position(){return this._position}set position(e){this.setPosition(e)}set upVector(e){this._upToYMatrix||(this._yToUpMatrix=new K,this._upToYMatrix=new K,this._upVector=b.Zero()),e.normalize(),this._upVector.copyFrom(e),this.setMatUp()}get upVector(){return this._upVector}setMatUp(){K.RotationAlignToRef(b.UpReadOnly,this._upVector,this._yToUpMatrix),K.RotationAlignToRef(this._upVector,b.UpReadOnly,this._upToYMatrix)}get angularSensibilityX(){let e=this.inputs.attached.pointers;return e?e.angularSensibilityX:0}set angularSensibilityX(e){let t=this.inputs.attached.pointers;t&&(t.angularSensibilityX=e)}get angularSensibilityY(){let e=this.inputs.attached.pointers;return e?e.angularSensibilityY:0}set angularSensibilityY(e){let t=this.inputs.attached.pointers;t&&(t.angularSensibilityY=e)}get pinchPrecision(){let e=this.inputs.attached.pointers;return e?e.pinchPrecision:0}set pinchPrecision(e){let t=this.inputs.attached.pointers;t&&(t.pinchPrecision=e)}get pinchDeltaPercentage(){let e=this.inputs.attached.pointers;return e?e.pinchDeltaPercentage:0}set pinchDeltaPercentage(e){let t=this.inputs.attached.pointers;t&&(t.pinchDeltaPercentage=e)}get useNaturalPinchZoom(){let e=this.inputs.attached.pointers;return e?e.useNaturalPinchZoom:!1}set useNaturalPinchZoom(e){let t=this.inputs.attached.pointers;t&&(t.useNaturalPinchZoom=e)}get panningSensibility(){let e=this.inputs.attached.pointers;return e?e.panningSensibility:0}set panningSensibility(e){let t=this.inputs.attached.pointers;t&&(t.panningSensibility=e)}get keysUp(){let e=this.inputs.attached.keyboard;return e?e.keysUp:[]}set keysUp(e){let t=this.inputs.attached.keyboard;t&&(t.keysUp=e)}get keysDown(){let e=this.inputs.attached.keyboard;return e?e.keysDown:[]}set keysDown(e){let t=this.inputs.attached.keyboard;t&&(t.keysDown=e)}get keysLeft(){let e=this.inputs.attached.keyboard;return e?e.keysLeft:[]}set keysLeft(e){let t=this.inputs.attached.keyboard;t&&(t.keysLeft=e)}get keysRight(){let e=this.inputs.attached.keyboard;return e?e.keysRight:[]}set keysRight(e){let t=this.inputs.attached.keyboard;t&&(t.keysRight=e)}get wheelPrecision(){let e=this.inputs.attached.mousewheel;return e?e.wheelPrecision:0}set wheelPrecision(e){let t=this.inputs.attached.mousewheel;t&&(t.wheelPrecision=e)}get zoomToMouseLocation(){let e=this.inputs.attached.mousewheel;return e?e.zoomToMouseLocation:!1}set zoomToMouseLocation(e){let t=this.inputs.attached.mousewheel;t&&(t.zoomToMouseLocation=e)}get wheelDeltaPercentage(){let e=this.inputs.attached.mousewheel;return e?e.wheelDeltaPercentage:0}set wheelDeltaPercentage(e){let t=this.inputs.attached.mousewheel;t&&(t.wheelDeltaPercentage=e)}get isInterpolating(){return this._isInterpolating}get bouncingBehavior(){return this._bouncingBehavior}get useBouncingBehavior(){return this._bouncingBehavior!=null}set useBouncingBehavior(e){e!==this.useBouncingBehavior&&(e?(this._bouncingBehavior=new xm,this.addBehavior(this._bouncingBehavior)):this._bouncingBehavior&&(this.removeBehavior(this._bouncingBehavior),this._bouncingBehavior=null))}get framingBehavior(){return this._framingBehavior}get useFramingBehavior(){return this._framingBehavior!=null}set useFramingBehavior(e){e!==this.useFramingBehavior&&(e?(this._framingBehavior=new Sf,this.addBehavior(this._framingBehavior)):this._framingBehavior&&(this.removeBehavior(this._framingBehavior),this._framingBehavior=null))}get autoRotationBehavior(){return this._autoRotationBehavior}get useAutoRotationBehavior(){return this._autoRotationBehavior!=null}set useAutoRotationBehavior(e){e!==this.useAutoRotationBehavior&&(e?(this._autoRotationBehavior=new Am,this.addBehavior(this._autoRotationBehavior)):this._autoRotationBehavior&&(this.removeBehavior(this._autoRotationBehavior),this._autoRotationBehavior=null))}constructor(e,t,i,r,s,a,o=!0){super(e,b.Zero(),a,o),this.inertialAlphaOffset=0,this.inertialBetaOffset=0,this.inertialRadiusOffset=0,this.lowerAlphaLimit=null,this.upperAlphaLimit=null,this.lowerBetaLimit=.01,this.upperBetaLimit=Math.PI-.01,this.lowerRadiusLimit=null,this.upperRadiusLimit=null,this.lowerTargetYLimit=-1/0,this.inertialPanningX=0,this.inertialPanningY=0,this.pinchToPanMaxDistance=20,this.panningDistanceLimit=null,this.panningOriginTarget=b.Zero(),this.panningInertia=.9,this.zoomOnFactor=1,this.targetScreenOffset=Ne.Zero(),this.allowUpsideDown=!0,this.useInputToRestoreState=!0,this.restoreStateInterpolationFactor=0,this._currentInterpolationFactor=0,this._viewMatrix=new K,this.panningAxis=new b(1,1,0),this._transformedDirection=new b,this.mapPanning=!1,this._isInterpolating=!1,this.onMeshTargetChangedObservable=new te,this.checkCollisions=!1,this.collisionRadius=new b(.5,.5,.5),this._previousPosition=b.Zero(),this._collisionVelocity=b.Zero(),this._newPosition=b.Zero(),this._computationVector=b.Zero(),this._goalAlpha=NaN,this._goalBeta=NaN,this._goalRadius=NaN,this._goalTarget=new b(NaN,NaN,NaN),this._goalTargetScreenOffset=new Ne(NaN,NaN),this._onCollisionPositionChange=(l,c,f=null)=>{f?(this.setPosition(c),this.onCollide&&this.onCollide(f)):this._previousPosition.copyFrom(this._position);let h=Math.cos(this.alpha),d=Math.sin(this.alpha),u=Math.cos(this.beta),m=Math.sin(this.beta);m===0&&(m=1e-4);let _=this._getTargetPosition();this._computationVector.copyFromFloats(this.radius*h*m,this.radius*u,this.radius*d*m),_.addToRef(this._computationVector,this._newPosition),this._position.copyFrom(this._newPosition);let p=this.upVector;this.allowUpsideDown&&this.beta<0&&(p=p.clone(),p=p.negate()),this._computeViewMatrix(this._position,_,p),this._viewMatrix.addAtIndex(12,this.targetScreenOffset.x),this._viewMatrix.addAtIndex(13,this.targetScreenOffset.y),this._collisionTriggered=!1},this._target=b.Zero(),s&&this.setTarget(s),this.alpha=t,this.beta=i,this.radius=r,this.getViewMatrix(),this.inputs=new uA(this),this.inputs.addKeyboard().addMouseWheel().addPointers()}_initCache(){super._initCache(),this._cache._target=new b(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.alpha=void 0,this._cache.beta=void 0,this._cache.radius=void 0,this._cache.targetScreenOffset=Ne.Zero()}_updateCache(e){e||super._updateCache(),this._cache._target.copyFrom(this._getTargetPosition()),this._cache.alpha=this.alpha,this._cache.beta=this.beta,this._cache.radius=this.radius,this._cache.targetScreenOffset.copyFrom(this.targetScreenOffset)}_getTargetPosition(){if(this._targetHost&&this._targetHost.getAbsolutePosition){let t=this._targetHost.getAbsolutePosition();this._targetBoundingCenter?t.addToRef(this._targetBoundingCenter,this._target):this._target.copyFrom(t)}let e=this._getLockedTargetPosition();return e||this._target}storeState(){return this._storedAlpha=this.alpha,this._storedBeta=this.beta,this._storedRadius=this.radius,this._storedTarget=this._getTargetPosition().clone(),this._storedTargetScreenOffset=this.targetScreenOffset.clone(),super.storeState()}_restoreStateValues(){return this.hasStateStored()&&this.restoreStateInterpolationFactor>Nt&&this.restoreStateInterpolationFactor<1?(this.interpolateTo(this._storedAlpha,this._storedBeta,this._storedRadius,this._storedTarget,this._storedTargetScreenOffset,this.restoreStateInterpolationFactor),!0):super._restoreStateValues()?(this.setTarget(this._storedTarget.clone()),this.alpha=this._storedAlpha,this.beta=this._storedBeta,this.radius=this._storedRadius,this.targetScreenOffset=this._storedTargetScreenOffset.clone(),this.inertialAlphaOffset=0,this.inertialBetaOffset=0,this.inertialRadiusOffset=0,this.inertialPanningX=0,this.inertialPanningY=0,!0):!1}stopInterpolation(){this._goalAlpha=NaN,this._goalBeta=NaN,this._goalRadius=NaN,this._goalTarget.set(NaN,NaN,NaN),this._goalTargetScreenOffset.set(NaN,NaN)}interpolateTo(e=this.alpha,t=this.beta,i=this.radius,r=this.target,s=this.targetScreenOffset,a){var o,l,c,f,h,d,u;this.inertialAlphaOffset=0,this.inertialBetaOffset=0,this.inertialRadiusOffset=0,this.inertialPanningX=0,this.inertialPanningY=0,a!=null?this._currentInterpolationFactor=a:this.restoreStateInterpolationFactor!==0?this._currentInterpolationFactor=this.restoreStateInterpolationFactor:this._currentInterpolationFactor=.1,this._goalAlpha=Ln(e,this._goalAlpha),this._goalBeta=Ln(t,this._goalBeta),this._goalRadius=Ln(i,this._goalRadius),this._goalTarget.set(Ln(r.x,this._goalTarget.x),Ln(r.y,this._goalTarget.y),Ln(r.z,this._goalTarget.z)),this._goalTargetScreenOffset.set(Ln(s.x,this._goalTargetScreenOffset.x),Ln(s.y,this._goalTargetScreenOffset.y)),this._goalAlpha=wt(this._goalAlpha,(o=this.lowerAlphaLimit)!=null?o:-1/0,(l=this.upperAlphaLimit)!=null?l:1/0),this._goalBeta=wt(this._goalBeta,(c=this.lowerBetaLimit)!=null?c:-1/0,(f=this.upperBetaLimit)!=null?f:1/0),this._goalRadius=wt(this._goalRadius,(h=this.lowerRadiusLimit)!=null?h:-1/0,(d=this.upperRadiusLimit)!=null?d:1/0),this._goalTarget.y=wt(this._goalTarget.y,(u=this.lowerTargetYLimit)!=null?u:-1/0,1/0),this._isInterpolating=!0}_isSynchronizedViewMatrix(){return super._isSynchronizedViewMatrix()?this._cache._target.equals(this._getTargetPosition())&&this._cache.alpha===this.alpha&&this._cache.beta===this.beta&&this._cache.radius===this.radius&&this._cache.targetScreenOffset.equals(this.targetScreenOffset):!1}attachControl(e,t,i=!0,r=2){let s=arguments;t=de.BackCompatCameraNoPreventDefault(s),this._useCtrlForPanning=i,this._panningMouseButton=r,typeof s[0]=="boolean"&&(s.length>1&&(this._useCtrlForPanning=s[1]),s.length>2&&(this._panningMouseButton=s[2])),this.inputs.attachElement(t),this._reset=()=>{this.inertialAlphaOffset=0,this.inertialBetaOffset=0,this.inertialRadiusOffset=0,this.inertialPanningX=0,this.inertialPanningY=0}}detachControl(){this.inputs.detachElement(),this._reset&&this._reset()}_checkInputs(){if(this._collisionTriggered)return;this.inputs.checkInputs();let e=!1;if(this.inertialAlphaOffset!==0||this.inertialBetaOffset!==0||this.inertialRadiusOffset!==0){e=!0;let t=this.invertRotation?-1:1,i=this._calculateHandednessMultiplier(),r=this.inertialAlphaOffset*i;this.beta<0&&(r*=-1),this.alpha+=r*t,this.beta+=this.inertialBetaOffset*t,this.radius-=this.inertialRadiusOffset,this.inertialAlphaOffset*=this.inertia,this.inertialBetaOffset*=this.inertia,this.inertialRadiusOffset*=this.inertia,Math.abs(this.inertialAlphaOffset)Math.PI&&(this.beta=this.beta-2*Math.PI):this.betathis.upperBetaLimit&&(this.beta=this.upperBetaLimit),this.lowerAlphaLimit!==null&&this.alphathis.upperAlphaLimit&&(this.alpha=this.upperAlphaLimit),this.lowerRadiusLimit!==null&&this.radiusthis.upperRadiusLimit&&(this.radius=this.upperRadiusLimit,this.inertialRadiusOffset=0),this.target.y=Math.max(this.target.y,this.lowerTargetYLimit)}rebuildAnglesAndRadius(){this._position.subtractToRef(this._getTargetPosition(),this._computationVector),(this._upVector.x!==0||this._upVector.y!==1||this._upVector.z!==0)&&b.TransformCoordinatesToRef(this._computationVector,this._upToYMatrix,this._computationVector),this.radius=this._computationVector.length(),this.radius===0&&(this.radius=1e-4);let e=this.alpha;this.alpha=Ine(this._computationVector),this.beta=Mne(this._computationVector.y,this.radius);let t=Math.round((e-this.alpha)/(2*Math.PI));this.alpha+=t*2*Math.PI,this._checkLimits()}setPosition(e){this._position.equals(e)||(this._position.copyFrom(e),this.rebuildAnglesAndRadius())}setTarget(e,t=!1,i=!1,r=!1){var s;if(r=(s=this.overrideCloneAlphaBetaRadius)!=null?s:r,e.computeWorldMatrix)t&&e.getBoundingInfo?this._targetBoundingCenter=e.getBoundingInfo().boundingBox.centerWorld.clone():this._targetBoundingCenter=null,e.computeWorldMatrix(),this._targetHost=e,this._target=this._getTargetPosition(),this.onMeshTargetChangedObservable.notifyObservers(this._targetHost);else{let a=e,o=this._getTargetPosition();if(o&&!i&&o.equals(a))return;this._targetHost=null,this._target=a,this._targetBoundingCenter=null,this.onMeshTargetChangedObservable.notifyObservers(null)}r||this.rebuildAnglesAndRadius()}_getViewMatrix(){let e=Math.cos(this.alpha),t=Math.sin(this.alpha),i=Math.cos(this.beta),r=Math.sin(this.beta);r===0&&(r=1e-4),this.radius===0&&(this.radius=1e-4);let s=this._getTargetPosition();if(this._computationVector.copyFromFloats(this.radius*e*r,this.radius*i,this.radius*t*r),(this._upVector.x!==0||this._upVector.y!==1||this._upVector.z!==0)&&b.TransformCoordinatesToRef(this._computationVector,this._yToUpMatrix,this._computationVector),s.addToRef(this._computationVector,this._newPosition),this.getScene().collisionsEnabled&&this.checkCollisions){let a=this.getScene().collisionCoordinator;this._collider||(this._collider=a.createCollider()),this._collider._radius=this.collisionRadius,this._newPosition.subtractToRef(this._position,this._collisionVelocity),this._collisionTriggered=!0,a.getNewPosition(this._position,this._collisionVelocity,this._collider,3,null,this._onCollisionPositionChange,this.uniqueId)}else{this._position.copyFrom(this._newPosition);let a=this.upVector;this.allowUpsideDown&&r<0&&(a=a.negate()),this._computeViewMatrix(this._position,s,a),this._viewMatrix.addAtIndex(12,this.targetScreenOffset.x),this._viewMatrix.addAtIndex(13,this.targetScreenOffset.y)}return this._currentTarget.copyFrom(s),this._viewMatrix}zoomOn(e,t=!1){e=e||this.getScene().meshes;let i=j.MinMax(e),r=this._calculateLowerRadiusFromModelBoundingSphere(i.min,i.max);if(r=Math.max(Math.min(r,this.upperRadiusLimit||Number.MAX_VALUE),this.lowerRadiusLimit||0),this.radius=r*this.zoomOnFactor,this.mode===ut.ORTHOGRAPHIC_CAMERA){let s=this.getScene().getEngine().getAspectRatio(this),a=r*this.zoomOnFactor/2;this.orthoLeft=-a*s,this.orthoRight=a*s,this.orthoBottom=-a,this.orthoTop=a}this.focusOn({min:i.min,max:i.max,distance:r},t)}focusOn(e,t=!1){let i,r;if(e.min===void 0){let s=e||this.getScene().meshes;i=j.MinMax(s),r=b.Distance(i.min,i.max)}else{let s=e;i=s,r=s.distance}this._target=j.Center(i),t||(this.maxZ=r*2)}createRigCamera(e,t){let i=0;switch(this.cameraRigMode){case ut.RIG_MODE_STEREOSCOPIC_ANAGLYPH:case ut.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:case ut.RIG_MODE_STEREOSCOPIC_OVERUNDER:case ut.RIG_MODE_STEREOSCOPIC_INTERLACED:case ut.RIG_MODE_VR:i=this._cameraRigParams.stereoHalfAngle*(t===0?1:-1);break;case ut.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED:i=this._cameraRigParams.stereoHalfAngle*(t===0?-1:1);break}let r=new n(e,this.alpha+i,this.beta,this.radius,this._target,this.getScene());return r._cameraRigParams={},r.isRigCamera=!0,r.rigParent=this,r.upVector=this.upVector,r.mode=this.mode,r.orthoLeft=this.orthoLeft,r.orthoRight=this.orthoRight,r.orthoBottom=this.orthoBottom,r.orthoTop=this.orthoTop,r}_updateRigCameras(){let e=this._rigCameras[0],t=this._rigCameras[1];switch(e.beta=t.beta=this.beta,this.cameraRigMode){case ut.RIG_MODE_STEREOSCOPIC_ANAGLYPH:case ut.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:case ut.RIG_MODE_STEREOSCOPIC_OVERUNDER:case ut.RIG_MODE_STEREOSCOPIC_INTERLACED:case ut.RIG_MODE_VR:e.alpha=this.alpha-this._cameraRigParams.stereoHalfAngle,t.alpha=this.alpha+this._cameraRigParams.stereoHalfAngle;break;case ut.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED:e.alpha=this.alpha+this._cameraRigParams.stereoHalfAngle,t.alpha=this.alpha-this._cameraRigParams.stereoHalfAngle;break}super._updateRigCameras()}_calculateLowerRadiusFromModelBoundingSphere(e,t,i=1){let r=b.Distance(e,t),a=this.getScene().getEngine().getAspectRatio(this),o=Math.tan(this.fov/2),l=o*a,f=r*.5*i,h=f*Math.sqrt(1+1/(l*l)),d=f*Math.sqrt(1+1/(o*o));return Math.max(h,d)}dispose(){this.inputs.clear(),super.dispose()}getClassName(){return"ArcRotateCamera"}};P([w()],gi.prototype,"alpha",void 0);P([w()],gi.prototype,"beta",void 0);P([w()],gi.prototype,"radius",void 0);P([w()],gi.prototype,"overrideCloneAlphaBetaRadius",void 0);P([Vr("target")],gi.prototype,"_target",void 0);P([pT("targetHost")],gi.prototype,"_targetHost",void 0);P([w()],gi.prototype,"inertialAlphaOffset",void 0);P([w()],gi.prototype,"inertialBetaOffset",void 0);P([w()],gi.prototype,"inertialRadiusOffset",void 0);P([w()],gi.prototype,"lowerAlphaLimit",void 0);P([w()],gi.prototype,"upperAlphaLimit",void 0);P([w()],gi.prototype,"lowerBetaLimit",void 0);P([w()],gi.prototype,"upperBetaLimit",void 0);P([w()],gi.prototype,"lowerRadiusLimit",void 0);P([w()],gi.prototype,"upperRadiusLimit",void 0);P([w()],gi.prototype,"lowerTargetYLimit",void 0);P([w()],gi.prototype,"inertialPanningX",void 0);P([w()],gi.prototype,"inertialPanningY",void 0);P([w()],gi.prototype,"pinchToPanMaxDistance",void 0);P([w()],gi.prototype,"panningDistanceLimit",void 0);P([Vr()],gi.prototype,"panningOriginTarget",void 0);P([w()],gi.prototype,"panningInertia",void 0);P([w()],gi.prototype,"zoomToMouseLocation",null);P([w()],gi.prototype,"zoomOnFactor",void 0);P([Gu()],gi.prototype,"targetScreenOffset",void 0);P([w()],gi.prototype,"allowUpsideDown",void 0);P([w()],gi.prototype,"useInputToRestoreState",void 0);P([w()],gi.prototype,"restoreStateInterpolationFactor",void 0);Ft("BABYLON.ArcRotateCamera",gi)});var Yt,Af=C(()=>{kt();Ut();Ge();zt();zs();of();Vi();I_();Er();Yt=class n extends _i{get range(){return this._range}set range(e){this._range=e,this._inverseSquaredRange=1/(this.range*this.range)}get intensityMode(){return this._intensityMode}set intensityMode(e){this._intensityMode=e,this._computePhotometricScale()}get radius(){return this._radius}set radius(e){this._radius=e,this._computePhotometricScale()}get shadowEnabled(){return this._shadowEnabled}set shadowEnabled(e){this._shadowEnabled!==e&&(this._shadowEnabled=e,this._markMeshesAsLightDirty())}get includedOnlyMeshes(){return this._includedOnlyMeshes}set includedOnlyMeshes(e){this._includedOnlyMeshes=e,this._hookArrayForIncludedOnly(e)}get excludedMeshes(){return this._excludedMeshes}set excludedMeshes(e){this._excludedMeshes=e,this._hookArrayForExcluded(e)}get excludeWithLayerMask(){return this._excludeWithLayerMask}set excludeWithLayerMask(e){this._excludeWithLayerMask=e,this._resyncMeshes()}get includeOnlyWithLayerMask(){return this._includeOnlyWithLayerMask}set includeOnlyWithLayerMask(e){this._includeOnlyWithLayerMask=e,this._resyncMeshes()}get lightmapMode(){return this._lightmapMode}set lightmapMode(e){this._lightmapMode!==e&&(this._lightmapMode=e,this._markMeshesAsLightDirty())}getViewMatrix(e){return null}getProjectionMatrix(e,t){return null}constructor(e,t,i){super(e,t,!1),this.diffuse=new Te(1,1,1),this.specular=new Te(1,1,1),this.falloffType=n.FALLOFF_DEFAULT,this.intensity=1,this._range=Number.MAX_VALUE,this._inverseSquaredRange=0,this._photometricScale=1,this._intensityMode=n.INTENSITYMODE_AUTOMATIC,this._radius=1e-5,this.renderPriority=0,this._shadowEnabled=!0,this._excludeWithLayerMask=0,this._includeOnlyWithLayerMask=0,this._lightmapMode=0,this._shadowGenerators=null,this._excludedMeshesIds=new Array,this._includedOnlyMeshesIds=new Array,this._currentViewDepth=0,this._clusteredContainer=null,this._isLight=!0,i||this.getScene().addLight(this),this._uniformBuffer=new or(this.getScene().getEngine(),void 0,void 0,e),this._buildUniformLayout(),this.includedOnlyMeshes=[],this.excludedMeshes=[],i||this._resyncMeshes()}transferTexturesToEffect(e,t){return this}_bindLight(e,t,i,r,s=!0){var l;let a=e.toString(),o=!1;if(this._uniformBuffer.bindToEffect(i,"Light"+a),this._renderId!==t.getRenderId()||this._lastUseSpecular!==r||!this._uniformBuffer.useUbo){this._renderId=t.getRenderId(),this._lastUseSpecular=r;let c=this.getScaledIntensity();this.transferToEffect(i,a),this.diffuse.scaleToRef(c,pn.Color3[0]),this._uniformBuffer.updateColor4("vLightDiffuse",pn.Color3[0],this.range,a),r&&(this.specular.scaleToRef(c,pn.Color3[1]),this._uniformBuffer.updateColor4("vLightSpecular",pn.Color3[1],this.radius,a)),o=!0}if(this.transferTexturesToEffect(i,a),t.shadowsEnabled&&this.shadowEnabled&&s){let c=(l=this.getShadowGenerator(t.activeCamera))!=null?l:this.getShadowGenerator();c&&(c.bindShadowLight(a,i),o=!0)}o?this._uniformBuffer.update():this._uniformBuffer.bindUniformBuffer()}getClassName(){return"Light"}toString(e){let t="Name: "+this.name;if(t+=", type: "+["Point","Directional","Spot","Hemispheric","Clustered"][this.getTypeID()],this.animations)for(let i=0;i0&&this.includedOnlyMeshes.indexOf(e)===-1||this.excludedMeshes&&this.excludedMeshes.length>0&&this.excludedMeshes.indexOf(e)!==-1||this.includeOnlyWithLayerMask!==0&&(this.includeOnlyWithLayerMask&e.layerMask)===0||this.excludeWithLayerMask!==0&&this.excludeWithLayerMask&e.layerMask):!0}dispose(e,t=!1){if(this._shadowGenerators){let i=this._shadowGenerators.values();for(let r=i.next();r.done!==!0;r=i.next())r.value.dispose();this._shadowGenerators=null}if(this.getScene().stopAnimation(this),this._parentContainer){let i=this._parentContainer.lights.indexOf(this);i>-1&&this._parentContainer.lights.splice(i,1),this._parentContainer=null}for(let i of this.getScene().meshes)i._removeLightSource(this,!0);this._uniformBuffer.dispose(),this.getScene().removeLight(this),super.dispose(e,t)}getTypeID(){return 0}getScaledIntensity(){return this._photometricScale*this.intensity}clone(e,t=null){let i=n.GetConstructorFromName(this.getTypeID(),e,this.getScene());if(!i)return null;let r=tt.Clone(i,this);return e&&(r.name=e),t&&(r.parent=t),r.setEnabled(this.isEnabled()),this.onClonedObservable.notifyObservers(r),r}serialize(){let e=tt.Serialize(this);if(e.uniqueId=this.uniqueId,e.type=this.getTypeID(),this.parent&&this.parent._serializeAsParent(e),this.excludedMeshes.length>0){e.excludedMeshesIds=[];for(let t of this.excludedMeshes)e.excludedMeshesIds.push(t.id)}if(this.includedOnlyMeshes.length>0){e.includedOnlyMeshesIds=[];for(let t of this.includedOnlyMeshes)e.includedOnlyMeshesIds.push(t.id)}return tt.AppendSerializedAnimations(this,e),e.ranges=this.serializeAnimationRanges(),e.isEnabled=this.isEnabled(),e}static GetConstructorFromName(e,t,i){let r=_i.Construct("Light_Type_"+e,t,i);return r||null}static Parse(e,t){let i=n.GetConstructorFromName(e.type,e.name,t);if(!i)return null;let r=tt.Parse(i,e,t);if(e.excludedMeshesIds&&(r._excludedMeshesIds=e.excludedMeshesIds),e.includedOnlyMeshesIds&&(r._includedOnlyMeshesIds=e.includedOnlyMeshesIds),e.parentId!==void 0&&(r._waitingParentId=e.parentId),e.parentInstanceIndex!==void 0&&(r._waitingParentInstanceIndex=e.parentInstanceIndex),e.falloffType!==void 0&&(r.falloffType=e.falloffType),e.lightmapMode!==void 0&&(r.lightmapMode=e.lightmapMode),e.animations){for(let s=0;s{let s=t.apply(e,r);if(this._clusteredContainer)return s;for(let a of r)a._resyncLightSource(this);return s};let i=e.splice;if(e.splice=(r,s)=>{let a=i.call(e,r,s!=null?s:e.length);if(this._clusteredContainer)return a;for(let o of a)o._resyncLightSource(this);return a},!this._clusteredContainer)for(let r of e)r._resyncLightSource(this)}_hookArrayForIncludedOnly(e){let t=e.push;e.push=(...r)=>{let s=t.apply(e,r);return this._resyncMeshes(),s};let i=e.splice;e.splice=(r,s)=>{let a=i.call(e,r,s!=null?s:e.length);return this._resyncMeshes(),a},this._resyncMeshes()}_resyncMeshes(){if(!this._clusteredContainer)for(let e of this.getScene().meshes)e._resyncLightSource(this)}_markMeshesAsLightDirty(){for(let e of this.getScene().meshes)e.lightSources.indexOf(this)!==-1&&e._markSubMeshesAsLightDirty()}_computePhotometricScale(){this._photometricScale=this._getPhotometricScale(),this.getScene().resetCachedMaterial()}_getPhotometricScale(){let e=0,t=this.getTypeID(),i=this.intensityMode;switch(i===n.INTENSITYMODE_AUTOMATIC&&(t===n.LIGHTTYPEID_DIRECTIONALLIGHT?i=n.INTENSITYMODE_ILLUMINANCE:i=n.INTENSITYMODE_LUMINOUSINTENSITY),t){case n.LIGHTTYPEID_POINTLIGHT:case n.LIGHTTYPEID_SPOTLIGHT:switch(i){case n.INTENSITYMODE_LUMINOUSPOWER:e=1/(4*Math.PI);break;case n.INTENSITYMODE_LUMINOUSINTENSITY:e=1;break;case n.INTENSITYMODE_LUMINANCE:e=this.radius*this.radius;break}break;case n.LIGHTTYPEID_DIRECTIONALLIGHT:switch(i){case n.INTENSITYMODE_ILLUMINANCE:e=1;break;case n.INTENSITYMODE_LUMINANCE:{let r=this.radius;r=Math.max(r,.001),e=2*Math.PI*(1-Math.cos(r));break}}break;case n.LIGHTTYPEID_HEMISPHERICLIGHT:e=1;break}return e}_reorderLightsInScene(){let e=this.getScene();this._renderPriority!=0&&(e.requireLightSorting=!0),this.getScene().sortLightsByPriority()}areLightTexturesReady(){return!0}_isReady(){return!0}};Yt.FALLOFF_DEFAULT=Kt.FALLOFF_DEFAULT;Yt.FALLOFF_PHYSICAL=Kt.FALLOFF_PHYSICAL;Yt.FALLOFF_GLTF=Kt.FALLOFF_GLTF;Yt.FALLOFF_STANDARD=Kt.FALLOFF_STANDARD;Yt.LIGHTMAP_DEFAULT=Kt.LIGHTMAP_DEFAULT;Yt.LIGHTMAP_SPECULAR=Kt.LIGHTMAP_SPECULAR;Yt.LIGHTMAP_SHADOWSONLY=Kt.LIGHTMAP_SHADOWSONLY;Yt.INTENSITYMODE_AUTOMATIC=Kt.INTENSITYMODE_AUTOMATIC;Yt.INTENSITYMODE_LUMINOUSPOWER=Kt.INTENSITYMODE_LUMINOUSPOWER;Yt.INTENSITYMODE_LUMINOUSINTENSITY=Kt.INTENSITYMODE_LUMINOUSINTENSITY;Yt.INTENSITYMODE_ILLUMINANCE=Kt.INTENSITYMODE_ILLUMINANCE;Yt.INTENSITYMODE_LUMINANCE=Kt.INTENSITYMODE_LUMINANCE;Yt.LIGHTTYPEID_POINTLIGHT=Kt.LIGHTTYPEID_POINTLIGHT;Yt.LIGHTTYPEID_DIRECTIONALLIGHT=Kt.LIGHTTYPEID_DIRECTIONALLIGHT;Yt.LIGHTTYPEID_SPOTLIGHT=Kt.LIGHTTYPEID_SPOTLIGHT;Yt.LIGHTTYPEID_HEMISPHERICLIGHT=Kt.LIGHTTYPEID_HEMISPHERICLIGHT;Yt.LIGHTTYPEID_RECT_AREALIGHT=Kt.LIGHTTYPEID_RECT_AREALIGHT;P([mr()],Yt.prototype,"diffuse",void 0);P([mr()],Yt.prototype,"specular",void 0);P([w()],Yt.prototype,"falloffType",void 0);P([w()],Yt.prototype,"intensity",void 0);P([w()],Yt.prototype,"range",null);P([w()],Yt.prototype,"intensityMode",null);P([w()],Yt.prototype,"radius",null);P([w()],Yt.prototype,"_renderPriority",void 0);P([oe("_reorderLightsInScene")],Yt.prototype,"renderPriority",void 0);P([w("shadowEnabled")],Yt.prototype,"_shadowEnabled",void 0);P([w("excludeWithLayerMask")],Yt.prototype,"_excludeWithLayerMask",void 0);P([w("includeOnlyWithLayerMask")],Yt.prototype,"_includeOnlyWithLayerMask",void 0);P([w("lightmapMode")],Yt.prototype,"_lightmapMode",void 0)});var Ys,pA=C(()=>{kt();Ut();Ge();zt();zs();Af();Vi();_i.AddNodeConstructor("Light_Type_3",(n,e)=>()=>new Ys(n,b.Zero(),e));Ys=class extends Yt{constructor(e,t,i,r){super(e,i,r),this.groundColor=new Te(0,0,0),this.direction=t||b.Up()}_buildUniformLayout(){this._uniformBuffer.addUniform("vLightData",4),this._uniformBuffer.addUniform("vLightDiffuse",4),this._uniformBuffer.addUniform("vLightSpecular",4),this._uniformBuffer.addUniform("vLightGround",3),this._uniformBuffer.addUniform("shadowsInfo",3),this._uniformBuffer.addUniform("depthValues",2),this._uniformBuffer.create()}getClassName(){return"HemisphericLight"}setDirectionToTarget(e){return this.direction=b.Normalize(e.subtract(b.Zero())),this.direction}getShadowGenerator(){return null}transferToEffect(e,t){let i=b.Normalize(this.direction);return this._uniformBuffer.updateFloat4("vLightData",i.x,i.y,i.z,0,t),this._uniformBuffer.updateColor3("vLightGround",this.groundColor.scale(this.intensity),t),this}transferToNodeMaterialEffect(e,t){let i=b.Normalize(this.direction);return e.setFloat3(t,i.x,i.y,i.z),this}computeWorldMatrix(){return this._worldMatrix||(this._worldMatrix=K.Identity()),this._worldMatrix}getTypeID(){return Yt.LIGHTTYPEID_HEMISPHERICLIGHT}prepareLightSpecificDefines(e,t){e["HEMILIGHT"+t]=!0}};P([mr()],Ys.prototype,"groundColor",void 0);P([Vr()],Ys.prototype,"direction",void 0);Ft("BABYLON.HemisphericLight",Ys)});var Ca,_A=C(()=>{kt();Ut();Ge();Af();Pu();Ca=class extends Yt{constructor(){super(...arguments),this._needProjectionMatrixCompute=!0,this._viewMatrix=K.Identity(),this._projectionMatrix=K.Identity()}_setPosition(e){this._position=e}get position(){return this._position}set position(e){this._setPosition(e)}_setDirection(e){this._direction=e}get direction(){return this._direction}set direction(e){this._setDirection(e)}get shadowMinZ(){return this._shadowMinZ}set shadowMinZ(e){this._shadowMinZ=e,this.forceProjectionMatrixCompute()}get shadowMaxZ(){return this._shadowMaxZ}set shadowMaxZ(e){this._shadowMaxZ=e,this.forceProjectionMatrixCompute()}computeTransformedInformation(){return this.parent&&this.parent.getWorldMatrix?(this.transformedPosition||(this.transformedPosition=b.Zero()),b.TransformCoordinatesToRef(this.position,this.parent.getWorldMatrix(),this.transformedPosition),this.direction&&(this.transformedDirection||(this.transformedDirection=b.Zero()),b.TransformNormalToRef(this.direction,this.parent.getWorldMatrix(),this.transformedDirection)),!0):!1}getDepthScale(){return 50}getShadowDirection(e){return this.transformedDirection?this.transformedDirection:this.direction}getAbsolutePosition(){return this.transformedPosition?this.transformedPosition:this.position}setDirectionToTarget(e){return this.direction=b.Normalize(e.subtract(this.position)),this.direction}getRotation(){this.direction.normalize();let e=b.Cross(this.direction,ds.Y),t=b.Cross(e,this.direction);return b.RotationFromAxis(e,t,this.direction)}needCube(){return!1}needProjectionMatrixCompute(){return this._needProjectionMatrixCompute}forceProjectionMatrixCompute(){this._needProjectionMatrixCompute=!0}_initCache(){super._initCache(),this._cache.position=b.Zero()}_isSynchronized(){return!!this._cache.position.equals(this.position)}computeWorldMatrix(e){return!e&&this.isSynchronized()?(this._currentRenderId=this.getScene().getRenderId(),this._worldMatrix):(this._updateCache(),this._cache.position.copyFrom(this.position),this._worldMatrix||(this._worldMatrix=K.Identity()),K.TranslationToRef(this.position.x,this.position.y,this.position.z,this._worldMatrix),this.parent&&this.parent.getWorldMatrix&&(this._worldMatrix.multiplyToRef(this.parent.getWorldMatrix(),this._worldMatrix),this._markSyncedWithParent()),this._worldMatrixDeterminantIsDirty=!0,this._worldMatrix)}getDepthMinZ(e){return this.shadowMinZ!==void 0?this.shadowMinZ:(e==null?void 0:e.minZ)||0}getDepthMaxZ(e){return this.shadowMaxZ!==void 0?this.shadowMaxZ:(e==null?void 0:e.maxZ)||1e4}setShadowProjectionMatrix(e,t,i){return this.customProjectionMatrixBuilder?this.customProjectionMatrixBuilder(t,i,e):this._setDefaultShadowProjectionMatrix(e,t,i),this}_syncParentEnabledState(){super._syncParentEnabledState(),(!this.parent||!this.parent.getWorldMatrix)&&(this.transformedPosition=null,this.transformedDirection=null)}getViewMatrix(e){let t=Q.Vector3[0],i=this.position;this.computeTransformedInformation()&&(i=this.transformedPosition),b.NormalizeToRef(this.getShadowDirection(e),t),Math.abs(b.Dot(t,b.Up()))===1&&(t.z=1e-13);let r=Q.Vector3[1];return i.addToRef(t,r),K.LookAtLHToRef(i,r,b.Up(),this._viewMatrix),this._viewMatrix}getProjectionMatrix(e,t){return this.setShadowProjectionMatrix(this._projectionMatrix,e!=null?e:this._viewMatrix,t!=null?t:[]),this._projectionMatrix}};P([Vr()],Ca.prototype,"position",null);P([Vr()],Ca.prototype,"direction",null);P([w()],Ca.prototype,"shadowMinZ",null);P([w()],Ca.prototype,"shadowMaxZ",null)});var Ss,WV=C(()=>{kt();Ut();Ge();zs();Af();_A();Vi();_i.AddNodeConstructor("Light_Type_1",(n,e)=>()=>new Ss(n,b.Zero(),e));Ss=class extends Ca{get shadowFrustumSize(){return this._shadowFrustumSize}set shadowFrustumSize(e){this._shadowFrustumSize=e,this.forceProjectionMatrixCompute()}get shadowOrthoScale(){return this._shadowOrthoScale}set shadowOrthoScale(e){this._shadowOrthoScale=e,this.forceProjectionMatrixCompute()}get orthoLeft(){return this._orthoLeft}set orthoLeft(e){this._orthoLeft=e}get orthoRight(){return this._orthoRight}set orthoRight(e){this._orthoRight=e}get orthoTop(){return this._orthoTop}set orthoTop(e){this._orthoTop=e}get orthoBottom(){return this._orthoBottom}set orthoBottom(e){this._orthoBottom=e}constructor(e,t,i,r){super(e,i,r),this._shadowFrustumSize=0,this._shadowOrthoScale=.1,this.autoUpdateExtends=!0,this.autoCalcShadowZBounds=!1,this._orthoLeft=Number.MAX_VALUE,this._orthoRight=Number.MIN_VALUE,this._orthoTop=Number.MIN_VALUE,this._orthoBottom=Number.MAX_VALUE,this.position=t.scale(-1),this.direction=t}getClassName(){return"DirectionalLight"}getTypeID(){return Yt.LIGHTTYPEID_DIRECTIONALLIGHT}_setDefaultShadowProjectionMatrix(e,t,i){this.shadowFrustumSize>0?this._setDefaultFixedFrustumShadowProjectionMatrix(e):this._setDefaultAutoExtendShadowProjectionMatrix(e,t,i)}_setDefaultFixedFrustumShadowProjectionMatrix(e){let t=this.getScene().activeCamera;K.OrthoLHToRef(this.shadowFrustumSize,this.shadowFrustumSize,this.shadowMinZ!==void 0?this.shadowMinZ:t?t.minZ:0,this.shadowMaxZ!==void 0?this.shadowMaxZ:t?t.maxZ:1e4,e,this.getScene().getEngine().isNDCHalfZRange)}_setDefaultAutoExtendShadowProjectionMatrix(e,t,i){let r=this.getScene().activeCamera;if(this.autoUpdateExtends||this._orthoLeft===Number.MAX_VALUE){let f=b.Zero();this._orthoLeft=Number.MAX_VALUE,this._orthoRight=-Number.MAX_VALUE,this._orthoTop=-Number.MAX_VALUE,this._orthoBottom=Number.MAX_VALUE;let h=Number.MAX_VALUE,d=-Number.MAX_VALUE;for(let u=0;uthis._orthoRight&&(this._orthoRight=f.x),f.y>this._orthoTop&&(this._orthoTop=f.y),this.autoCalcShadowZBounds&&(f.zd&&(d=f.z))}this.autoCalcShadowZBounds&&(this._shadowMinZ=h,this._shadowMaxZ=d)}let s=this._orthoRight-this._orthoLeft,a=this._orthoTop-this._orthoBottom,o=this.shadowMinZ!==void 0?this.shadowMinZ:(r==null?void 0:r.minZ)||0,l=this.shadowMaxZ!==void 0?this.shadowMaxZ:(r==null?void 0:r.maxZ)||1e4,c=this.getScene().getEngine().useReverseDepthBuffer;K.OrthoOffCenterLHToRef(this._orthoLeft-s*this.shadowOrthoScale,this._orthoRight+s*this.shadowOrthoScale,this._orthoBottom-a*this.shadowOrthoScale,this._orthoTop+a*this.shadowOrthoScale,c?l:o,c?o:l,e,this.getScene().getEngine().isNDCHalfZRange)}_buildUniformLayout(){this._uniformBuffer.addUniform("vLightData",4),this._uniformBuffer.addUniform("vLightDiffuse",4),this._uniformBuffer.addUniform("vLightSpecular",4),this._uniformBuffer.addUniform("shadowsInfo",3),this._uniformBuffer.addUniform("depthValues",2),this._uniformBuffer.create()}transferToEffect(e,t){return this.computeTransformedInformation()?(this._uniformBuffer.updateFloat4("vLightData",this.transformedDirection.x,this.transformedDirection.y,this.transformedDirection.z,1,t),this):(this._uniformBuffer.updateFloat4("vLightData",this.direction.x,this.direction.y,this.direction.z,1,t),this)}transferToNodeMaterialEffect(e,t){return this.computeTransformedInformation()?(e.setFloat3(t,this.transformedDirection.x,this.transformedDirection.y,this.transformedDirection.z),this):(e.setFloat3(t,this.direction.x,this.direction.y,this.direction.z),this)}getDepthMinZ(e){let t=this._scene.getEngine();return!t.useReverseDepthBuffer&&t.isNDCHalfZRange?0:1}getDepthMaxZ(e){let t=this._scene.getEngine();return t.useReverseDepthBuffer&&t.isNDCHalfZRange?0:1}prepareLightSpecificDefines(e,t){e["DIRLIGHT"+t]=!0}};P([w()],Ss.prototype,"shadowFrustumSize",null);P([w()],Ss.prototype,"shadowOrthoScale",null);P([w()],Ss.prototype,"autoUpdateExtends",void 0);P([w()],Ss.prototype,"autoCalcShadowZBounds",void 0);P([w("orthoLeft")],Ss.prototype,"_orthoLeft",void 0);P([w("orthoRight")],Ss.prototype,"_orthoRight",void 0);P([w("orthoTop")],Ss.prototype,"_orthoTop",void 0);P([w("orthoBottom")],Ss.prototype,"_orthoBottom",void 0);Ft("BABYLON.DirectionalLight",Ss)});var xf,HV=C(()=>{kt();Ut();Ge();zs();Af();_A();Vi();_i.AddNodeConstructor("Light_Type_0",(n,e)=>()=>new xf(n,b.Zero(),e));xf=class extends Ca{get shadowAngle(){return this._shadowAngle}set shadowAngle(e){this._shadowAngle=e,this.forceProjectionMatrixCompute()}get direction(){return this._direction}set direction(e){let t=this.needCube();if(this._direction=e,this.needCube()!==t&&this._shadowGenerators){let i=this._shadowGenerators.values();for(let r=i.next();r.done!==!0;r=i.next())r.value.recreateShadowMap()}}constructor(e,t,i,r){super(e,i,r),this._shadowAngle=Math.PI/2,this.position=t}getClassName(){return"PointLight"}getTypeID(){return Yt.LIGHTTYPEID_POINTLIGHT}needCube(){return!this.direction}getShadowDirection(e){if(this.direction)return super.getShadowDirection(e);switch(e){case 0:return new b(1,0,0);case 1:return new b(-1,0,0);case 2:return new b(0,-1,0);case 3:return new b(0,1,0);case 4:return new b(0,0,1);case 5:return new b(0,0,-1)}return b.Zero()}_setDefaultShadowProjectionMatrix(e,t,i){let r=this.getScene().activeCamera,s=this.getDepthMinZ(r),a=this.getDepthMaxZ(r),o=this.getScene().getEngine().useReverseDepthBuffer;K.PerspectiveFovLHToRef(this.shadowAngle,1,o?a:s,o?s:a,e,!0,this._scene.getEngine().isNDCHalfZRange,void 0,o)}_buildUniformLayout(){this._uniformBuffer.addUniform("vLightData",4),this._uniformBuffer.addUniform("vLightDiffuse",4),this._uniformBuffer.addUniform("vLightSpecular",4),this._uniformBuffer.addUniform("vLightFalloff",4),this._uniformBuffer.addUniform("shadowsInfo",3),this._uniformBuffer.addUniform("depthValues",2),this._uniformBuffer.create()}transferToEffect(e,t){let i=this._scene.floatingOriginOffset;return this.computeTransformedInformation()?this._uniformBuffer.updateFloat4("vLightData",this.transformedPosition.x-i.x,this.transformedPosition.y-i.y,this.transformedPosition.z-i.z,0,t):this._uniformBuffer.updateFloat4("vLightData",this.position.x-i.x,this.position.y-i.y,this.position.z-i.z,0,t),this._uniformBuffer.updateFloat4("vLightFalloff",this.range,this._inverseSquaredRange,0,0,t),this}transferToNodeMaterialEffect(e,t){let i=this._scene.floatingOriginOffset;return this.computeTransformedInformation()?e.setFloat3(t,this.transformedPosition.x-i.x,this.transformedPosition.y-i.y,this.transformedPosition.z-i.z):e.setFloat3(t,this.position.x-i.x,this.position.y-i.y,this.position.z-i.z),this}prepareLightSpecificDefines(e,t){e["POINTLIGHT"+t]=!0}};P([w()],xf.prototype,"shadowAngle",null);Ft("BABYLON.PointLight",xf)});var Nr,ny=C(()=>{kt();Ut();Ge();zs();Af();_A();Gr();Vi();_i.AddNodeConstructor("Light_Type_2",(n,e)=>()=>new Nr(n,b.Zero(),b.Zero(),0,0,e));Nr=class n extends Ca{get iesProfileTexture(){return this._iesProfileTexture}set iesProfileTexture(e){this._iesProfileTexture!==e&&(this._iesProfileTexture=e,this._iesProfileTexture&&n._IsTexture(this._iesProfileTexture)&&this._iesProfileTexture.onLoadObservable.addOnce(()=>{this._markMeshesAsLightDirty()}))}get angle(){return this._angle}set angle(e){this._angle=e,this._cosHalfAngle=Math.cos(e*.5),this._projectionTextureProjectionLightDirty=!0,this.forceProjectionMatrixCompute(),this._computeAngleValues()}get innerAngle(){return this._innerAngle}set innerAngle(e){this._innerAngle=e,this._computeAngleValues()}get shadowAngleScale(){return this._shadowAngleScale}set shadowAngleScale(e){this._shadowAngleScale=e,this.forceProjectionMatrixCompute()}get projectionTextureMatrix(){return this._projectionTextureMatrix}get projectionTextureLightNear(){return this._projectionTextureLightNear}set projectionTextureLightNear(e){this._projectionTextureLightNear=e,this._projectionTextureProjectionLightDirty=!0}get projectionTextureLightFar(){return this._projectionTextureLightFar}set projectionTextureLightFar(e){this._projectionTextureLightFar=e,this._projectionTextureProjectionLightDirty=!0}get projectionTextureUpDirection(){return this._projectionTextureUpDirection}set projectionTextureUpDirection(e){this._projectionTextureUpDirection=e,this._projectionTextureProjectionLightDirty=!0}get projectionTexture(){return this._projectionTexture}set projectionTexture(e){this._projectionTexture!==e&&(this._projectionTexture=e,this._projectionTextureDirty=!0,this._projectionTexture&&!this._projectionTexture.isReady()&&(n._IsProceduralTexture(this._projectionTexture)?this._projectionTexture.getEffect().executeWhenCompiled(()=>{this._markMeshesAsLightDirty()}):n._IsTexture(this._projectionTexture)&&this._projectionTexture.onLoadObservable.addOnce(()=>{this._markMeshesAsLightDirty()})))}static _IsProceduralTexture(e){return e.onGeneratedObservable!==void 0}static _IsTexture(e){return e.onLoadObservable!==void 0}get projectionTextureProjectionLightMatrix(){return this._projectionTextureProjectionLightMatrix}set projectionTextureProjectionLightMatrix(e){this._projectionTextureProjectionLightMatrix=e,this._projectionTextureProjectionLightDirty=!1,this._projectionTextureDirty=!0}constructor(e,t,i,r,s,a,o){super(e,a,o),this._innerAngle=0,this._iesProfileTexture=null,this._projectionTextureMatrix=K.Zero(),this._projectionTextureLightNear=1e-6,this._projectionTextureLightFar=1e3,this._projectionTextureUpDirection=b.Up(),this._projectionTextureViewLightDirty=!0,this._projectionTextureProjectionLightDirty=!0,this._projectionTextureDirty=!0,this._projectionTextureViewTargetVector=b.Zero(),this._projectionTextureViewLightMatrix=K.Zero(),this._projectionTextureProjectionLightMatrix=K.Zero(),this._projectionTextureScalingMatrix=K.FromValues(.5,0,0,0,0,.5,0,0,0,0,.5,0,.5,.5,.5,1),this.position=t,this.direction=i,this.angle=r,this.exponent=s}getClassName(){return"SpotLight"}getTypeID(){return Yt.LIGHTTYPEID_SPOTLIGHT}_setDirection(e){super._setDirection(e),this._projectionTextureViewLightDirty=!0}_setPosition(e){super._setPosition(e),this._projectionTextureViewLightDirty=!0}_setDefaultShadowProjectionMatrix(e,t,i){let r=this.getScene().activeCamera;if(!r)return;this._shadowAngleScale=this._shadowAngleScale||1;let s=this._shadowAngleScale*this._angle,a=this.shadowMinZ!==void 0?this.shadowMinZ:r.minZ,o=this.shadowMaxZ!==void 0?this.shadowMaxZ:r.maxZ,l=this.getScene().getEngine().useReverseDepthBuffer;K.PerspectiveFovLHToRef(s,1,l?o:a,l?a:o,e,!0,this._scene.getEngine().isNDCHalfZRange,void 0,l)}_computeProjectionTextureViewLightMatrix(){this._projectionTextureViewLightDirty=!1,this._projectionTextureDirty=!0,this.getAbsolutePosition().addToRef(this.getShadowDirection(),this._projectionTextureViewTargetVector),K.LookAtLHToRef(this.getAbsolutePosition(),this._projectionTextureViewTargetVector,this._projectionTextureUpDirection,this._projectionTextureViewLightMatrix)}_computeProjectionTextureProjectionLightMatrix(){this._projectionTextureProjectionLightDirty=!1,this._projectionTextureDirty=!0;let e=this.projectionTextureLightFar,t=this.projectionTextureLightNear,i=e/(e-t),r=-i*t,s=1/Math.tan(this._angle/2);K.FromValuesToRef(s/1,0,0,0,0,s,0,0,0,0,i,1,0,0,r,0,this._projectionTextureProjectionLightMatrix)}_computeProjectionTextureMatrix(){if(this._projectionTextureDirty=!1,this._projectionTextureViewLightMatrix.multiplyToRef(this._projectionTextureProjectionLightMatrix,this._projectionTextureMatrix),this._projectionTexture instanceof ge){let e=this._projectionTexture.uScale/2,t=this._projectionTexture.vScale/2;K.FromValuesToRef(e,0,0,0,0,t,0,0,0,0,.5,0,.5,.5,.5,1,this._projectionTextureScalingMatrix)}this._projectionTextureMatrix.multiplyToRef(this._projectionTextureScalingMatrix,this._projectionTextureMatrix)}_buildUniformLayout(){this._uniformBuffer.addUniform("vLightData",4),this._uniformBuffer.addUniform("vLightDiffuse",4),this._uniformBuffer.addUniform("vLightSpecular",4),this._uniformBuffer.addUniform("vLightDirection",3),this._uniformBuffer.addUniform("vLightFalloff",4),this._uniformBuffer.addUniform("shadowsInfo",3),this._uniformBuffer.addUniform("depthValues",2),this._uniformBuffer.create()}_computeAngleValues(){this._lightAngleScale=1/Math.max(.001,Math.cos(this._innerAngle*.5)-this._cosHalfAngle),this._lightAngleOffset=-this._cosHalfAngle*this._lightAngleScale}transferTexturesToEffect(e,t){return this.projectionTexture&&this.projectionTexture.isReady()&&(this._projectionTextureViewLightDirty&&this._computeProjectionTextureViewLightMatrix(),this._projectionTextureProjectionLightDirty&&this._computeProjectionTextureProjectionLightMatrix(),this._projectionTextureDirty&&this._computeProjectionTextureMatrix(),e.setMatrix("textureProjectionMatrix"+t,this._projectionTextureMatrix),e.setTexture("projectionLightTexture"+t,this.projectionTexture)),this._iesProfileTexture&&this._iesProfileTexture.isReady()&&e.setTexture("iesLightTexture"+t,this._iesProfileTexture),this}transferToEffect(e,t){let i,r=this._scene.floatingOriginOffset;return this.computeTransformedInformation()?(this._uniformBuffer.updateFloat4("vLightData",this.transformedPosition.x-r.x,this.transformedPosition.y-r.y,this.transformedPosition.z-r.z,this.exponent,t),i=b.Normalize(this.transformedDirection)):(this._uniformBuffer.updateFloat4("vLightData",this.position.x-r.x,this.position.y-r.y,this.position.z-r.z,this.exponent,t),i=b.Normalize(this.direction)),this._uniformBuffer.updateFloat4("vLightDirection",i.x,i.y,i.z,this._cosHalfAngle,t),this._uniformBuffer.updateFloat4("vLightFalloff",this.range,this._inverseSquaredRange,this._lightAngleScale,this._lightAngleOffset,t),this}transferToNodeMaterialEffect(e,t){let i;return this.computeTransformedInformation()?i=b.Normalize(this.transformedDirection):i=b.Normalize(this.direction),this.getScene().useRightHandedSystem?e.setFloat3(t,-i.x,-i.y,-i.z):e.setFloat3(t,i.x,i.y,i.z),this}dispose(){super.dispose(),this._projectionTexture&&this._projectionTexture.dispose(),this._iesProfileTexture&&(this._iesProfileTexture.dispose(),this._iesProfileTexture=null)}getDepthMinZ(e){var r;let t=this._scene.getEngine(),i=this.shadowMinZ!==void 0?this.shadowMinZ:(r=e==null?void 0:e.minZ)!=null?r:0;return t.useReverseDepthBuffer&&t.isNDCHalfZRange?i:this._scene.getEngine().isNDCHalfZRange?0:i}getDepthMaxZ(e){var r;let t=this._scene.getEngine(),i=this.shadowMaxZ!==void 0?this.shadowMaxZ:(r=e==null?void 0:e.maxZ)!=null?r:1e4;return 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e=n.pathArray,t=n.closeArray||!1,i=n.closePath||!1,r=n.invertUV||!1,s=Math.floor(e[0].length/2),a=n.offset||s;a=a>s?s:Math.floor(a);let o=n.sideOrientation===0?0:n.sideOrientation||Ie.DEFAULTSIDE,l=n.uvs,c=n.colors,f=[],h=[],d=[],u=[],m=[],_=[],p=[],g=[],v,x=[],A=[],S,E,R;if(e.length<2){let be=[],Ze=[];for(E=0;E0&&(V=D[R].subtract(D[R-1]).length(),N=V+p[S],m[S].push(N),p[S]=N),R++;i&&(R--,f.push(D[0].x,D[0].y,D[0].z),V=D[R].subtract(D[0]).length(),N=V+p[S],m[S].push(N),p[S]=N),x[S]=O+y,A[S]=I,I+=O+y}let F,U,W,$;for(E=0;E{let m=i[0].length,_=o,p=0,g=_._originalBuilderSideOrientation===j.DOUBLESIDE?2:1;for(let v=1;v<=g;++v)for(let x=0;x{Ge();Di();Ui();lr();Qr();Ie.CreateRibbon=zV;j.CreateRibbon=(n,e,t=!1,i,r,s,a=!1,o,l)=>uo(n,{pathArray:e,closeArray:t,closePath:i,offset:r,updatable:a,sideOrientation:o,instance:l},s)});function XV(n){let e=[],t=[],i=[],r=[],s=n.radius||.5,a=n.tessellation||64,o=n.arc&&(n.arc<=0||n.arc>1)?1:n.arc||1,l=n.sideOrientation===0?0:n.sideOrientation||Ie.DEFAULTSIDE;e.push(0,0,0),r.push(.5,.5);let c=Math.PI*2*o,f=o===1?c/a:c/(a-1),h=0;for(let m=0;m{Di();lr();Qr();Ie.CreateDisc=XV;j.CreateDisc=(n,e,t,i=null,r,s)=>sy(n,{radius:e,tessellation:t,sideOrientation:s,updatable:r},i)});var bm,KV=C(()=>{Ge();Ui();Di();j._GroundMeshParser=(n,e)=>bm.Parse(n,e);bm=class n extends j{constructor(e,t){super(e,t),this.generateOctree=!1}getClassName(){return"GroundMesh"}get subdivisions(){return Math.min(this._subdivisionsX,this._subdivisionsY)}get subdivisionsX(){return this._subdivisionsX}get subdivisionsY(){return this._subdivisionsY}optimize(e,t=32){this._subdivisionsX=e,this._subdivisionsY=e,this.subdivide(e);let i=this;i.createOrUpdateSubmeshesOctree&&i.createOrUpdateSubmeshesOctree(t)}getHeightAtCoordinates(e,t){let i=this.getWorldMatrix(),r=Q.Matrix[5];i.invertToRef(r);let s=Q.Vector3[8];if(b.TransformCoordinatesFromFloatsToRef(e,0,t,r,s),e=s.x,t=s.z,e=this._maxX||t<=this._minZ||t>this._maxZ)return this.position.y;(!this._heightQuads||this._heightQuads.length==0)&&(this._initHeightQuads(),this._computeHeightQuads());let a=this._getFacetAt(e,t),o=-(a.x*e+a.z*t+a.w)/a.y;return b.TransformCoordinatesFromFloatsToRef(0,o,0,i,s),s.y}getNormalAtCoordinates(e,t){let i=new b(0,1,0);return this.getNormalAtCoordinatesToRef(e,t,i),i}getNormalAtCoordinatesToRef(e,t,i){let r=this.getWorldMatrix(),s=Q.Matrix[5];r.invertToRef(s);let a=Q.Vector3[8];if(b.TransformCoordinatesFromFloatsToRef(e,0,t,s,a),e=a.x,t=a.z,ethis._maxX||tthis._maxZ)return this;(!this._heightQuads||this._heightQuads.length==0)&&(this._initHeightQuads(),this._computeHeightQuads());let o=this._getFacetAt(e,t);return 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r=t.width||10,s=t.height||10,a=t.subdivisions||1,o=t.minHeight||0,l=t.maxHeight||1,c=t.colorFilter||new Te(.3,.59,.11),f=t.alphaFilter||0,h=t.updatable,d=t.onReady;i=i||Le.LastCreatedScene;let u=new bm(n,i);u._subdivisionsX=a,u._subdivisionsY=a,u._width=r,u._height=s,u._maxX=u._width/2,u._maxZ=u._height/2,u._minX=-u._maxX,u._minZ=-u._maxZ,u._setReady(!1);let m;t.passHeightBufferInCallback&&(m=new Float32Array((a+1)*(a+1)));let _=(p,g,v)=>{qV({width:r,height:s,subdivisions:a,minHeight:o,maxHeight:l,colorFilter:c,buffer:p,bufferWidth:g,bufferHeight:v,alphaFilter:f,heightBuffer:m}).applyToMesh(u,h),d&&d(u,m),u._setReady(!0)};if(typeof e=="string"){i.addPendingData(u);let p=v=>{let x=v.width,A=v.height;if(i.isDisposed){i.removePendingData(u);return}let S=i==null?void 0:i.getEngine().resizeImageBitmap(v,x,A);_(S,x,A),i.removePendingData(u)},g=(v,x)=>{i.removePendingData(u),t.onError&&t.onError(v,x)};de.LoadImage(e,p,g,i.offlineProvider)}else _(e.data,e.width,e.height);return u}var fy=C(()=>{Ge();zt();Di();lr();KV();Ci();Pi();An();Qr();Ie.CreateGround=ay;Ie.CreateTiledGround=jV;Ie.CreateGroundFromHeightMap=qV;j.CreateGround=(n,e,t,i,r,s)=>oy(n,{width:e,height:t,subdivisions:i,updatable:s},r);j.CreateTiledGround=(n,e,t,i,r,s,a,o,l)=>ly(n,{xmin:e,zmin:t,xmax:i,zmax:r,subdivisions:s,precision:a,updatable:l},o);j.CreateGroundFromHeightMap=(n,e,t,i,r,s,a,o,l,c,f)=>cy(n,e,{width:t,height:i,subdivisions:r,minHeight:s,maxHeight:a,updatable:l,onReady:c,alphaFilter:f},o)});function gA(n){let t=[0,1,2,0,2,3,4,5,6,4,6,7,8,9,10,8,10,11,12,13,14,12,14,15,16,17,18,16,18,19,20,21,22,20,22,23],i=[0,0,1,0,0,1,0,0,1,0,0,1,0,0,-1,0,0,-1,0,0,-1,0,0,-1,1,0,0,1,0,0,1,0,0,1,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,0,1,0,0,1,0,0,1,0,0,1,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0],r=[],s=n.width||n.size||1,a=n.height||n.size||1,o=n.depth||n.size||1,l=n.wrap||!1,c=n.topBaseAt===void 0?1:n.topBaseAt,f=n.bottomBaseAt===void 0?0:n.bottomBaseAt;c=(c+4)%4,f=(f+4)%4;let 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this._currentLOD._internalAbstractMeshDataInfo._onlyForInstances=!0,!0}return!1}_postActivate(){this._sourceMesh.edgesShareWithInstances&&this._sourceMesh._edgesRenderer&&this._sourceMesh._edgesRenderer.isEnabled&&this._sourceMesh._renderingGroup?(this._sourceMesh._renderingGroup._edgesRenderers.pushNoDuplicate(this._sourceMesh._edgesRenderer),this._sourceMesh._edgesRenderer.customInstances.push(this.getWorldMatrix())):this._edgesRenderer&&this._edgesRenderer.isEnabled&&this._sourceMesh._renderingGroup&&this._sourceMesh._renderingGroup._edgesRenderers.push(this._edgesRenderer)}getWorldMatrix(){if(this._currentLOD&&this._currentLOD!==this._sourceMesh&&this._currentLOD.billboardMode!==$t.BILLBOARDMODE_NONE&&this._currentLOD._masterMesh!==this){this._billboardWorldMatrix||(this._billboardWorldMatrix=new K);let e=this._currentLOD._masterMesh;return this._currentLOD._masterMesh=this,Q.Vector3[7].copyFrom(this._currentLOD.position),this._currentLOD.position.set(0,0,0),this._billboardWorldMatrix.copyFrom(this._currentLOD.computeWorldMatrix(!0)),this._currentLOD.position.copyFrom(Q.Vector3[7]),this._currentLOD._masterMesh=e,this._billboardWorldMatrix}return super.getWorldMatrix()}get isAnInstance(){return!0}getLOD(e){if(!e)return this;let t=this.sourceMesh.getLODLevels();if(!t||t.length===0)this._currentLOD=this.sourceMesh;else{let i=this.getBoundingInfo();this._currentLOD=this.sourceMesh.getLOD(e,i.boundingSphere)}return this._currentLOD}_preActivateForIntermediateRendering(e){return this.sourceMesh._preActivateForIntermediateRendering(e)}_syncSubMeshes(){if(this.releaseSubMeshes(),this._sourceMesh.subMeshes)for(let e=0;e{On=class{constructor(){this._defines={},this._currentRank=32,this._maxRank=-1,this._mesh=null}unBindMesh(){this._mesh=null}addFallback(e,t){this._defines[e]||(ethis._maxRank&&(this._maxRank=e),this._defines[e]=new 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al{constructor(e,t,i,r={},s=!0){super(e,t,s),this._textures={},this._internalTextures={},this._textureArrays={},this._externalTextures={},this._floats={},this._ints={},this._uints={},this._floatsArrays={},this._colors3={},this._colors3Arrays={},this._colors4={},this._colors4Arrays={},this._vectors2={},this._vectors3={},this._vectors4={},this._quaternions={},this._quaternionsArrays={},this._matrices={},this._matrixArrays={},this._matrices3x3={},this._matrices2x2={},this._vectors2Arrays={},this._vectors3Arrays={},this._vectors4Arrays={},this._uniformBuffers={},this._textureSamplers={},this._storageBuffers={},this._cachedWorldViewMatrix=new K,this._cachedWorldViewProjectionMatrix=new K,this._multiview=!1,this._vertexPullingMetadata=null,this._materialHelperNeedsPreviousMatrices=!1,this._shaderPath=i,this._options={needAlphaBlending:!1,needAlphaTesting:!1,attributes:["position","normal","uv"],uniforms:["worldViewProjection"],uniformBuffers:[],samplers:[],externalTextures:[],samplerObjects:[],storageBuffers:[],defines:[],useClipPlane:!1,...r}}get shaderPath(){return this._shaderPath}set shaderPath(e){this._shaderPath=e}get options(){return this._options}get isMultiview(){return this._multiview}getClassName(){return"ShaderMaterial"}needAlphaBlending(){return this.alpha<1||this._options.needAlphaBlending}needAlphaTesting(){return this._options.needAlphaTesting}_checkUniform(e){this._options.uniforms.indexOf(e)===-1&&this._options.uniforms.push(e)}setTexture(e,t){return this._options.samplers.indexOf(e)===-1&&this._options.samplers.push(e),this._textures[e]=t,this}setInternalTexture(e,t){return this._options.samplers.indexOf(e)===-1&&this._options.samplers.push(e),this._internalTextures[e]=t,this}removeTexture(e){delete this._textures[e]}setTextureArray(e,t){return this._options.samplers.indexOf(e)===-1&&this._options.samplers.push(e),this._checkUniform(e),this._textureArrays[e]=t,this}setExternalTexture(e,t){return this._options.externalTextures.indexOf(e)===-1&&this._options.externalTextures.push(e),this._externalTextures[e]=t,this}setFloat(e,t){return this._checkUniform(e),this._floats[e]=t,this}setInt(e,t){return this._checkUniform(e),this._ints[e]=t,this}setUInt(e,t){return this._checkUniform(e),this._uints[e]=t,this}setFloats(e,t){return this._checkUniform(e),this._floatsArrays[e]=t,this}setColor3(e,t){return this._checkUniform(e),this._colors3[e]=t,this}setColor3Array(e,t){return this._checkUniform(e),this._colors3Arrays[e]=t.reduce((i,r)=>(i.push(r.r,r.g,r.b),i),[]),this}setColor4(e,t){return this._checkUniform(e),this._colors4[e]=t,this}setColor4Array(e,t){return this._checkUniform(e),this._colors4Arrays[e]=t.reduce((i,r)=>(i.push(r.r,r.g,r.b,r.a),i),[]),this}setVector2(e,t){return this._checkUniform(e),this._vectors2[e]=t,this}setVector3(e,t){return this._checkUniform(e),this._vectors3[e]=t,this}setVector4(e,t){return this._checkUniform(e),this._vectors4[e]=t,this}setQuaternion(e,t){return this._checkUniform(e),this._quaternions[e]=t,this}setQuaternionArray(e,t){return this._checkUniform(e),this._quaternionsArrays[e]=t.reduce((i,r)=>(r.toArray(i,i.length),i),[]),this}setMatrix(e,t){return this._checkUniform(e),this._matrices[e]=t,this}setMatrices(e,t){this._checkUniform(e);let i=new Float32Array(t.length*16);for(let r=0;rs===e||s.startsWith(i));return r>=0&&this.options.defines.splice(r,1),(typeof t!="boolean"||t)&&this.options.defines.push(i+t),this}isReadyForSubMesh(e,t,i){return this.isReady(e,i,t)}isReady(e,t,i){var E,R,I,y;let r=i&&this._storeEffectOnSubMeshes;if(this.isFrozen){let 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s=this.getScene();r.indexOf("worldView")!==-1&&(e.multiplyToRef(s.getViewMatrix(),this._cachedWorldViewMatrix),i.setMatrix("worldView",this._cachedWorldViewMatrix)),r.indexOf("worldViewProjection")!==-1&&(e.multiplyToRef(s.getTransformMatrix(),this._cachedWorldViewProjectionMatrix),i.setMatrix("worldViewProjection",this._cachedWorldViewProjectionMatrix)),r.indexOf("view")!==-1&&i.setMatrix("view",s.getViewMatrix())}bindForSubMesh(e,t,i){var r;this.bind(e,t,(r=i._drawWrapperOverride)==null?void 0:r.effect,i)}bind(e,t,i,r){var h;let s=r&&this._storeEffectOnSubMeshes,a=i!=null?i:s?r.effect:this.getEffect();if(!a)return;let o=this.getScene();this._activeEffect=a,this.bindOnlyWorldMatrix(e,i);let l=this._options.uniformBuffers,c=!1;if(a&&l&&l.length>0&&o.getEngine().supportsUniformBuffers)for(let d=0;dnew n(e,this.getScene(),this._shaderPath,this._options,this._storeEffectOnSubMeshes),this);t.name=e,t.id=e,typeof t._shaderPath=="object"&&(t._shaderPath={...t._shaderPath}),this._options={...this._options};let i=Object.keys(this._options);for(let r of i){let s=this._options[r];Array.isArray(s)&&(this._options[r]=s.slice(0))}this.stencil.copyTo(t.stencil);for(let r in this._textures)t.setTexture(r,this._textures[r]);for(let r in this._internalTextures)t.setInternalTexture(r,this._internalTextures[r]);for(let r in this._textureArrays)t.setTextureArray(r,this._textureArrays[r]);for(let r in this._externalTextures)t.setExternalTexture(r,this._externalTextures[r]);for(let r in this._ints)t.setInt(r,this._ints[r]);for(let r in this._uints)t.setUInt(r,this._uints[r]);for(let r in this._floats)t.setFloat(r,this._floats[r]);for(let r in this._floatsArrays)t.setFloats(r,this._floatsArrays[r]);for(let r in this._colors3)t.setColor3(r,this._colors3[r]);for(let r in this._colors3Arrays)t._colors3Arrays[r]=this._colors3Arrays[r];for(let r in this._colors4)t.setColor4(r,this._colors4[r]);for(let r in this._colors4Arrays)t._colors4Arrays[r]=this._colors4Arrays[r];for(let r in this._vectors2)t.setVector2(r,this._vectors2[r]);for(let r in this._vectors3)t.setVector3(r,this._vectors3[r]);for(let r in this._vectors4)t.setVector4(r,this._vectors4[r]);for(let r in this._quaternions)t.setQuaternion(r,this._quaternions[r]);for(let r in this._quaternionsArrays)t._quaternionsArrays[r]=this._quaternionsArrays[r];for(let r in this._matrices)t.setMatrix(r,this._matrices[r]);for(let r in this._matrixArrays)t._matrixArrays[r]=this._matrixArrays[r].slice();for(let r in this._matrices3x3)t.setMatrix3x3(r,this._matrices3x3[r]);for(let r in this._matrices2x2)t.setMatrix2x2(r,this._matrices2x2[r]);for(let r in this._vectors2Arrays)t.setArray2(r,this._vectors2Arrays[r]);for(let r in this._vectors3Arrays)t.setArray3(r,this._vectors3Arrays[r]);for(let r in this._vectors4Arrays)t.setArray4(r,this._vectors4Arrays[r]);for(let r in this._uniformBuffers)t.setUniformBuffer(r,this._uniformBuffers[r]);for(let r in this._textureSamplers)t.setTextureSampler(r,this._textureSamplers[r]);for(let r in this._storageBuffers)t.setStorageBuffer(r,this._storageBuffers[r]);return t}dispose(e,t,i){if(t){let r;for(r in this._textures)this._textures[r].dispose();for(r in this._internalTextures)this._internalTextures[r].dispose();for(r in this._textureArrays){let s=this._textureArrays[r];for(let a=0;anew n(e.name,t,e.shaderPath,e.options,e.storeEffectOnSubMeshes),e,t,i),s;e.stencil&&r.stencil.parse(e.stencil,t,i);for(s in e.textures)r.setTexture(s,ge.Parse(e.textures[s],t,i));for(s in e.textureArrays){let a=e.textureArrays[s],o=[];for(let l=0;l(c%3===0?o.push([l]):o[o.length-1].push(l),o),[]).map(o=>({r:o[0],g:o[1],b:o[2]}));r.setColor3Array(s,a)}for(s in e.colors4){let a=e.colors4[s];r.setColor4(s,{r:a[0],g:a[1],b:a[2],a:a[3]})}for(s in e.colors4Arrays){let a=e.colors4Arrays[s].reduce((o,l,c)=>(c%4===0?o.push([l]):o[o.length-1].push(l),o),[]).map(o=>({r:o[0],g:o[1],b:o[2],a:o[3]}));r.setColor4Array(s,a)}for(s in e.vectors2){let a=e.vectors2[s];r.setVector2(s,{x:a[0],y:a[1]})}for(s in e.vectors3){let a=e.vectors3[s];r.setVector3(s,{x:a[0],y:a[1],z:a[2]})}for(s in e.vectors4){let a=e.vectors4[s];r.setVector4(s,{x:a[0],y:a[1],z:a[2],w:a[3]})}for(s in e.quaternions)r.setQuaternion(s,ze.FromArray(e.quaternions[s]));for(s in e.matrices)r.setMatrix(s,K.FromArray(e.matrices[s]));for(s in e.matrixArray)r._matrixArrays[s]=new Float32Array(e.matrixArray[s]);for(s in e.matrices3x3)r.setMatrix3x3(s,e.matrices3x3[s]);for(s in e.matrices2x2)r.setMatrix2x2(s,e.matrices2x2[s]);for(s in e.vectors2Arrays)r.setArray2(s,e.vectors2Arrays[s]);for(s in e.vectors3Arrays)r.setArray3(s,e.vectors3Arrays[s]);for(s in e.vectors4Arrays)r.setArray4(s,e.vectors4Arrays[s]);for(s in e.quaternionsArrays)r.setArray4(s,e.quaternionsArrays[s]);return r}static async ParseFromFileAsync(e,t,i,r=""){return await new Promise((s,a)=>{let o=new br;o.addEventListener("readystatechange",()=>{if(o.readyState==4)if(o.status==200){let l=JSON.parse(o.responseText),c=this.Parse(l,i||Le.LastCreatedScene,r);e&&(c.name=e),s(c)}else a("Unable to load the ShaderMaterial")}),o.open("GET",t),o.send()})}static async ParseFromSnippetAsync(e,t,i=""){return await new Promise((r,s)=>{let a=new br;a.addEventListener("readystatechange",()=>{if(a.readyState==4)if(a.status==200){let o=JSON.parse(JSON.parse(a.responseText).jsonPayload),l=JSON.parse(o.shaderMaterial),c=this.Parse(l,t||Le.LastCreatedScene,i);c.snippetId=e,r(c)}else s("Unable to load the snippet "+e)}),a.open("GET",this.SnippetUrl+"/"+e.replace(/#/g,"/")),a.send()})}};mo.SnippetUrl="https://snippet.babylonjs.com";mo.CreateFromSnippetAsync=mo.ParseFromSnippetAsync;Ft("BABYLON.ShaderMaterial",mo)});var cG,Cne,Ql=C(()=>{G();cG="bonesDeclaration",Cne=`#if NUM_BONE_INFLUENCERS>0 +Bad Bone Indices = `+m;return{skinned:!0,valid:s===0&&o===0&&m===0,report:p}}_checkDelayState(){let e=this.getScene();return this._geometry?this._geometry.load(e):this.delayLoadState===4&&(this.delayLoadState=2,this._queueLoad(e)),this}_queueLoad(e){e.addPendingData(this);let t=this.delayLoadingFile.indexOf(".babylonbinarymeshdata")!==-1;return de.LoadFile(this.delayLoadingFile,i=>{i instanceof ArrayBuffer?this._delayLoadingFunction(i,this):this._delayLoadingFunction(JSON.parse(i),this);for(let r of this.instances)r.refreshBoundingInfo(),r._syncSubMeshes();this.delayLoadState=1,e.removePendingData(this)},()=>{},e.offlineProvider,t),this}isInFrustum(e){return this.delayLoadState===2||!super.isInFrustum(e)?!1:(this._checkDelayState(),!0)}setMaterialById(e){let t=this.getScene().materials,i;for(i=t.length-1;i>-1;i--)if(t[i].id===e)return this.material=t[i],this;let r=this.getScene().multiMaterials;for(i=r.length-1;i>-1;i--)if(r[i].id===e)return this.material=r[i],this;return this}getAnimatables(){let e=[];return this.material&&e.push(this.material),this.skeleton&&e.push(this.skeleton),e}bakeTransformIntoVertices(e){if(!this.isVerticesDataPresent(L.PositionKind))return this;let t=this.subMeshes.splice(0);this._resetPointsArrayCache();let i=this.getVerticesData(L.PositionKind),r=b.Zero(),s;for(s=0;s{let d=h.width,u=h.height,p=this.getEngine().createCanvas(d,u).getContext("2d");p.drawImage(h,0,0);let _=p.getImageData(0,0,d,u).data;this.applyDisplacementMapFromBuffer(_,d,u,t,i,s,a,o),r&&r(this)};return de.LoadImage(e,f,l||(()=>{}),c.offlineProvider),this}applyDisplacementMapFromBuffer(e,t,i,r,s,a,o,l=!1){if(!this.isVerticesDataPresent(L.PositionKind)||!this.isVerticesDataPresent(L.NormalKind)||!this.isVerticesDataPresent(L.UVKind))return J.Warn("Cannot call applyDisplacementMap: Given mesh is not complete. Position, Normal or UV are missing"),this;let c=this.getVerticesData(L.PositionKind,!0,!0),f=this.getVerticesData(L.NormalKind),h=this.getVerticesData(L.UVKind),d=b.Zero(),u=b.Zero(),m=Ne.Zero();a=a||Ne.Zero(),o=o||new Ne(1,1);for(let p=0;p{var c;return!((c=this.getVertexBuffer(l))!=null&&c.getIsInstanced())}),i=this.getIndices(!1,!0),r={},s=(l,c)=>{let f=new Float32Array(i.length*c),h=0;for(let d=0;d{let o=r.length-1-a,l=r[o];for(let c=0;c{for(let o=0;o-1&&(r._waitingMorphTargetManagerId=e.morphTargetManagerId),e.skeletonId!==void 0&&e.skeletonId!==null&&(r.skeleton=t.getLastSkeletonById(e.skeletonId),r._waitingSkeletonId=e.skeletonId,e.numBoneInfluencers&&(r.numBoneInfluencers=e.numBoneInfluencers)),e.skeletonUniqueId!==void 0&&e.skeletonUniqueId!==null&&(r._waitingSkeletonUniqueId=e.skeletonUniqueId),e.animations){for(let a=0;a4,c=l?this.getVerticesData(L.MatricesIndicesExtraKind):null,f=l?this.getVerticesData(L.MatricesWeightsExtraKind):null,h=e.getTransformMatrices(this),d=b.Zero(),u=new j,m=new j,p=0,_;for(let g=0;g0&&(j.FromFloat32ArrayToRefScaled(h,Math.floor(a[p+_]*16),v,m),u.addToSelf(m));if(l)for(_=0;_<4;_++)v=f[p+_],v>0&&(j.FromFloat32ArrayToRefScaled(h,Math.floor(c[p+_]*16),v,m),u.addToSelf(m));b.TransformCoordinatesFromFloatsToRef(i._sourcePositions[g],i._sourcePositions[g+1],i._sourcePositions[g+2],u,d),d.toArray(r,g),t&&(b.TransformNormalFromFloatsToRef(i._sourceNormals[g],i._sourceNormals[g+1],i._sourceNormals[g+2],u,d),d.toArray(s,g)),u.reset()}return this.updateVerticesData(L.PositionKind,r),t&&this.updateVerticesData(L.NormalKind,s),this}static MinMax(e){let t=null,i=null;for(let r of e){let a=r.getBoundingInfo().boundingBox;!t||!i?(t=a.minimumWorld.clone(),i=a.maximumWorld.clone()):(t.minimizeInPlace(a.minimumWorld),i.maximizeInPlace(a.maximumWorld))}return!t||!i?{min:b.Zero(),max:b.Zero()}:{min:t,max:i}}static Center(e){let t=e instanceof Array?n.MinMax(e):e;return b.Center(t.min,t.max)}static MergeMeshes(e,t=!0,i,r,s,a){return q_(n._MergeMeshesCoroutine(e,t,i,r,s,a,!1))}static async MergeMeshesAsync(e,t=!0,i,r,s,a){return await PV(n._MergeMeshesCoroutine(e,t,i,r,s,a,!0),CV())}static*_MergeMeshesCoroutine(e,t=!0,i,r,s,a,o){if(e=e.filter(Boolean),e.length===0)return null;let l;if(!i){let R=0;for(l=0;l=65536)return J.Warn("Cannot merge meshes because resulting mesh will have more than 65536 vertices. Please use allow32BitsIndices = true to use 32 bits indices"),null}let c=e[0];a&&(s=!1,e.sort((R,I)=>{var y,M,D,O;return((M=(y=R.material)==null?void 0:y.uniqueId)!=null?M:-1)-((O=(D=I.material)==null?void 0:D.uniqueId)!=null?O:-1)}));let f=new Array,h=new Array,d=new Array,u=e[0].sideOrientation;for(l=0;lMath.max(y,M.start+M.count),0);if(a)if(R.material){let y=R.material;if(y instanceof xm){for(let M=0;M1){let R=0;for(let I=1;I{let I=R.computeWorldMatrix(!0);return{vertexData:Ie.ExtractFromMesh(R,!1,!1),transform:I}},{vertexData:p,transform:_}=m(e[0]);o&&(yield);let g=new Array(e.length-1);for(let R=1;R{throw Xe("GroundMesh")};q._GoldbergMeshParser=(n,e)=>{throw Xe("GoldbergMesh")};q._LinesMeshParser=(n,e)=>{throw Xe("LinesMesh")};q._GreasedLineMeshParser=(n,e)=>{throw Xe("GreasedLineMesh")};q._GreasedLineRibbonMeshParser=(n,e)=>{throw Xe("GreasedLineRibbonMesh")};q._TrailMeshParser=(n,e)=>{throw Xe("TrailMesh")};q._GaussianSplattingMeshParser=(n,e)=>{throw Xe("GaussianSplattingMesh")};q._GaussianSplattingPartProxyMeshParser=(n,e)=>{throw Xe("GaussianSplattingPartProxyMesh")};q._GaussianSplattingCompoundMeshParser=(n,e)=>{throw Xe("GaussianSplattingCompoundMesh")};Ft("BABYLON.Mesh",q)});var bm,iy=C(()=>{ro();Pl();xn();bm=class{constructor(){this._zoomStopsAnimation=!1,this._idleRotationSpeed=.05,this._idleRotationWaitTime=2e3,this._idleRotationSpinupTime=2e3,this.targetAlpha=null,this._attachedCamera=null,this._isPointerDown=!1,this._lastFrameTime=null,this._lastInteractionTime=-1/0,this._cameraRotationSpeed=0,this._lastFrameRadius=0}get name(){return"AutoRotation"}set zoomStopsAnimation(e){this._zoomStopsAnimation=e}get zoomStopsAnimation(){return this._zoomStopsAnimation}set idleRotationSpeed(e){this._idleRotationSpeed=e}get idleRotationSpeed(){return this._idleRotationSpeed}set idleRotationWaitTime(e){this._idleRotationWaitTime=e}get idleRotationWaitTime(){return this._idleRotationWaitTime}set idleRotationSpinupTime(e){this._idleRotationSpinupTime=e}get idleRotationSpinupTime(){return this._idleRotationSpinupTime}get rotationInProgress(){return Math.abs(this._cameraRotationSpeed)>0}get attachedNode(){return this._attachedCamera}init(){}attach(e){this._attachedCamera=e;let t=this._attachedCamera.getScene();this._onPrePointerObservableObserver=t.onPrePointerObservable.add(i=>{if(i.type===it.POINTERDOWN){this._isPointerDown=!0;return}i.type===it.POINTERUP&&(this._isPointerDown=!1)}),this._onAfterCheckInputsObserver=e.onAfterCheckInputsObservable.add(()=>{if(this._reachTargetAlpha())return;let i=dr.Now,r=0;this._lastFrameTime!=null&&(r=i-this._lastFrameTime),this._lastFrameTime=i,this._applyUserInteraction();let s=i-this._lastInteractionTime-this._idleRotationWaitTime,a=Math.max(Math.min(s/this._idleRotationSpinupTime,1),0);this._cameraRotationSpeed=this._idleRotationSpeed*a,this._attachedCamera&&(this._attachedCamera.alpha-=this._cameraRotationSpeed*(r/1e3))})}detach(){if(!this._attachedCamera)return;let e=this._attachedCamera.getScene();this._onPrePointerObservableObserver&&e.onPrePointerObservable.remove(this._onPrePointerObservableObserver),this._attachedCamera.onAfterCheckInputsObservable.remove(this._onAfterCheckInputsObserver),this._attachedCamera=null,this._lastFrameTime=null}resetLastInteractionTime(e){this._lastInteractionTime=e!=null?e:dr.Now}_reachTargetAlpha(){return this._attachedCamera&&this.targetAlpha?Math.abs(this._attachedCamera.alpha-this.targetAlpha){Ph();fo=class n{constructor(){this._easingMode=n.EASINGMODE_EASEIN}setEasingMode(e){let t=Math.min(Math.max(e,0),2);this._easingMode=t}getEasingMode(){return this._easingMode}easeInCore(e){throw new Error("You must implement this method")}ease(e){switch(this._easingMode){case n.EASINGMODE_EASEIN:return this.easeInCore(e);case n.EASINGMODE_EASEOUT:return 1-this.easeInCore(1-e)}return e>=.5?(1-this.easeInCore((1-e)*2))*.5+.5:this.easeInCore(e*2)*.5}};fo.EASINGMODE_EASEIN=0;fo.EASINGMODE_EASEOUT=1;fo.EASINGMODE_EASEINOUT=2;pA=class extends fo{constructor(e=1){super(),this.amplitude=e}easeInCore(e){let t=Math.max(0,this.amplitude);return Math.pow(e,3)-e*t*Math.sin(3.141592653589793*e)}},_A=class extends fo{constructor(e=2){super(),this.exponent=e}easeInCore(e){return this.exponent<=0?e:(Math.exp(this.exponent*e)-1)/(Math.exp(this.exponent)-1)}}});var Ef,ny=C(()=>{Ef=class n{constructor(e,t,i){this.name=e,this.from=t,this.to=i}clone(){return new n(this.name,this.from,this.to)}}});var sy,ay,oy,ly,cy,fy,ho,ft,Sf=C(()=>{Ge();zt();Rn();Vi();ny();zs();_T();Dh();Er();sy=Object.freeze(new ze(0,0,0,0)),ay=Object.freeze(b.Zero()),oy=Object.freeze(Ne.Zero()),ly=Object.freeze(Ol.Zero()),cy=Object.freeze(Te.Black()),fy=Object.freeze(new lt(0,0,0,0)),ho={key:0,repeatCount:0,loopMode:2},ft=class n{static _PrepareAnimation(e,t,i,r,s,a,o,l){let c;if(!isNaN(parseFloat(s))&&isFinite(s)?c=n.ANIMATIONTYPE_FLOAT:s instanceof ze?c=n.ANIMATIONTYPE_QUATERNION:s instanceof b?c=n.ANIMATIONTYPE_VECTOR3:s instanceof Ne?c=n.ANIMATIONTYPE_VECTOR2:s instanceof Te?c=n.ANIMATIONTYPE_COLOR3:s instanceof lt?c=n.ANIMATIONTYPE_COLOR4:s instanceof Ol&&(c=n.ANIMATIONTYPE_SIZE),c==null)return null;let f=new n(e,t,i,c,o),h=[{frame:0,value:s},{frame:r,value:a}];return f.setKeys(h),l!==void 0&&f.setEasingFunction(l),f}static CreateAnimation(e,t,i,r){let s=new n(e+"Animation",e,i,t,n.ANIMATIONLOOPMODE_CONSTANT);return s.setEasingFunction(r),s}static CreateAndStartAnimation(e,t,i,r,s,a,o,l,c,f,h){let d=n._PrepareAnimation(e,i,r,s,a,o,l,c);return!d||(t.getScene&&(h=t.getScene()),!h)?null:h.beginDirectAnimation(t,[d],0,s,d.loopMode!==n.ANIMATIONLOOPMODE_CONSTANT,1,f)}static CreateAndStartHierarchyAnimation(e,t,i,r,s,a,o,l,c,f,h){let d=n._PrepareAnimation(e,r,s,a,o,l,c,f);return d?t.getScene().beginDirectHierarchyAnimation(t,i,[d],0,a,d.loopMode===1,1,h):null}static CreateMergeAndStartAnimation(e,t,i,r,s,a,o,l,c,f){let h=n._PrepareAnimation(e,i,r,s,a,o,l,c);return h?(t.animations.push(h),t.getScene().beginAnimation(t,0,s,h.loopMode===1,1,f)):null}static MakeAnimationAdditive(e,t,i,r=!1,s){var v,x;let a;typeof t=="object"?a=t:a={referenceFrame:t!=null?t:0,range:i,cloneOriginalAnimation:r,clonedAnimationName:s};let o=e;if(a.cloneOriginalAnimation&&(o=e.clone(),o.name=a.clonedAnimationName||o.name),!o._keys.length)return o;let l=a.referenceFrame&&a.referenceFrame>=0?a.referenceFrame:0,c=0,f=o._keys[0],h=o._keys.length-1,d=o._keys[h],u={referenceValue:f.value,referencePosition:Q.Vector3[0],referenceQuaternion:Q.Quaternion[0],referenceScaling:Q.Vector3[1],keyPosition:Q.Vector3[2],keyQuaternion:Q.Quaternion[1],keyScaling:Q.Vector3[3]},m=f.frame,p=d.frame;if(a.range){let A=o.getRange(a.range);A&&(m=A.from,p=A.to)}else m=(v=a.fromFrame)!=null?v:m,p=(x=a.toFrame)!=null?x:p;if(m!==f.frame&&(c=o.createKeyForFrame(m)),p!==d.frame&&(h=o.createKeyForFrame(p)),o._keys.length===1){let A=o._getKeyValue(o._keys[0]);u.referenceValue=A.clone?A.clone():A}else if(l<=f.frame){let A=o._getKeyValue(f.value);u.referenceValue=A.clone?A.clone():A}else if(l>=d.frame){let A=o._getKeyValue(d.value);u.referenceValue=A.clone?A.clone():A}else{ho.key=0;let A=o._interpolate(l,ho);u.referenceValue=A.clone?A.clone():A}o.dataType===n.ANIMATIONTYPE_QUATERNION?u.referenceValue.normalize().conjugateInPlace():o.dataType===n.ANIMATIONTYPE_MATRIX&&(u.referenceValue.decompose(u.referenceScaling,u.referenceQuaternion,u.referencePosition),u.referenceQuaternion.normalize().conjugateInPlace());let _=Number.MAX_VALUE,g=a.clipKeys?[]:null;for(let A=c;A<=h;A++){let S=o._keys[A];if((g||a.cloneOriginalAnimation)&&(S={frame:S.frame,value:S.value.clone?S.value.clone():S.value,inTangent:S.inTangent,outTangent:S.outTangent,interpolation:S.interpolation,lockedTangent:S.lockedTangent,easingFunction:S.easingFunction},g&&(_===Number.MAX_VALUE&&(_=S.frame),S.frame-=_,g.push(S))),!(A&&o.dataType!==n.ANIMATIONTYPE_FLOAT&&S.value===f.value))switch(o.dataType){case n.ANIMATIONTYPE_MATRIX:S.value.decompose(u.keyScaling,u.keyQuaternion,u.keyPosition),u.keyPosition.subtractInPlace(u.referencePosition),u.keyScaling.divideInPlace(u.referenceScaling),u.referenceQuaternion.multiplyToRef(u.keyQuaternion,u.keyQuaternion),j.ComposeToRef(u.keyScaling,u.keyQuaternion,u.keyPosition,S.value);break;case n.ANIMATIONTYPE_QUATERNION:u.referenceValue.multiplyToRef(S.value,S.value);break;case n.ANIMATIONTYPE_VECTOR2:case n.ANIMATIONTYPE_VECTOR3:case n.ANIMATIONTYPE_COLOR3:case n.ANIMATIONTYPE_COLOR4:S.value.subtractToRef(u.referenceValue,S.value);break;case n.ANIMATIONTYPE_SIZE:S.value.width-=u.referenceValue.width,S.value.height-=u.referenceValue.height;break;default:S.value-=u.referenceValue}}return g&&o.setKeys(g,!0),o}static TransitionTo(e,t,i,r,s,a,o,l=null,c=!0,f){if(o<=0)return i[e]=t,l&&l(),null;let h=s*(o/1e3);return a.setKeys(f!=null?f:[{frame:0,value:i[e].clone?i[e].clone():i[e]},{frame:h,value:t}]),i.animations||(i.animations=[]),i.animations.push(a),r.beginAnimation(i,0,h,!1,1,l!=null?l:void 0,void 0,c)}get runtimeAnimations(){return this._runtimeAnimations}get hasRunningRuntimeAnimations(){for(let e of this._runtimeAnimations)if(!e.isStopped())return!0;return!1}constructor(e,t,i,r,s,a){this.name=e,this.targetProperty=t,this.framePerSecond=i,this.dataType=r,this.loopMode=s,this.enableBlending=a,this._easingFunction=null,this._runtimeAnimations=new Array,this._events=new Array,this.blendingSpeed=.01,this._ranges={},this._coreAnimation=null,this.targetPropertyPath=t.split("."),this.dataType=r,this.loopMode=s===void 0?n.ANIMATIONLOOPMODE_CYCLE:s,this.uniqueId=n._UniqueIdGenerator++}toString(e){let t="Name: "+this.name+", property: "+this.targetProperty;if(t+=", datatype: "+["Float","Vector3","Quaternion","Matrix","Color3","Vector2"][this.dataType],t+=", nKeys: "+(this._keys?this._keys.length:"none"),t+=", nRanges: "+(this._ranges?Object.keys(this._ranges).length:"none"),e){t+=", Ranges: {";let i=!0;for(let r in this._ranges)i||(t+=", "),i=!1,t+=r;t+="}"}return t}addEvent(e){this._events.push(e),this._events.sort((t,i)=>t.frame-i.frame)}removeEvents(e){for(let t=0;t=0;a--)this._keys[a].frame>=r&&this._keys[a].frame<=s&&this._keys.splice(a,1)}this._ranges[e]=null}}getRange(e){return this._ranges[e]}getKeys(){return this._keys}getHighestFrame(){let e=0;for(let t=0,i=this._keys.length;t0)return t.highLimitValue.clone?t.highLimitValue.clone():t.highLimitValue;let r=this._keys,s;if(this._coreAnimation)s=this._coreAnimation._key;else{let p=r.length;for(s=t.key;s>=0&&e=r[s+1].frame;)++s;if(t.key=s,s<0)return i?void 0:this._getKeyValue(r[0].value);if(s+1>p-1)return i?void 0:this._getKeyValue(r[p-1].value);this._key=s}let a=r[s],o=r[s+1];if(i&&(e===a.frame||e===o.frame))return;let l=this._getKeyValue(a.value),c=this._getKeyValue(o.value);if(a.interpolation===1)return o.frame>e?l:c;let f=a.outTangent!==void 0&&o.inTangent!==void 0,h=o.frame-a.frame,d=(e-a.frame)/h,u=a.easingFunction||this.getEasingFunction();switch(u&&(d=u.ease(d)),this.dataType){case n.ANIMATIONTYPE_FLOAT:{let p=f?this.floatInterpolateFunctionWithTangents(l,a.outTangent*h,c,o.inTangent*h,d):this.floatInterpolateFunction(l,c,d);switch(t.loopMode){case n.ANIMATIONLOOPMODE_CYCLE:case n.ANIMATIONLOOPMODE_CONSTANT:case n.ANIMATIONLOOPMODE_YOYO:return p;case n.ANIMATIONLOOPMODE_RELATIVE:case n.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return((m=t.offsetValue)!=null?m:0)*t.repeatCount+p}break}case n.ANIMATIONTYPE_QUATERNION:{let p=f?this.quaternionInterpolateFunctionWithTangents(l,a.outTangent.scale(h),c,o.inTangent.scale(h),d):this.quaternionInterpolateFunction(l,c,d);switch(t.loopMode){case n.ANIMATIONLOOPMODE_CYCLE:case n.ANIMATIONLOOPMODE_CONSTANT:case n.ANIMATIONLOOPMODE_YOYO:return p;case n.ANIMATIONLOOPMODE_RELATIVE:case n.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return p.addInPlace((t.offsetValue||sy).scale(t.repeatCount))}return p}case n.ANIMATIONTYPE_VECTOR3:{let p=f?this.vector3InterpolateFunctionWithTangents(l,a.outTangent.scale(h),c,o.inTangent.scale(h),d):this.vector3InterpolateFunction(l,c,d);switch(t.loopMode){case n.ANIMATIONLOOPMODE_CYCLE:case n.ANIMATIONLOOPMODE_CONSTANT:case n.ANIMATIONLOOPMODE_YOYO:return p;case n.ANIMATIONLOOPMODE_RELATIVE:case n.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return p.add((t.offsetValue||ay).scale(t.repeatCount))}break}case n.ANIMATIONTYPE_VECTOR2:{let p=f?this.vector2InterpolateFunctionWithTangents(l,a.outTangent.scale(h),c,o.inTangent.scale(h),d):this.vector2InterpolateFunction(l,c,d);switch(t.loopMode){case n.ANIMATIONLOOPMODE_CYCLE:case n.ANIMATIONLOOPMODE_CONSTANT:case n.ANIMATIONLOOPMODE_YOYO:return p;case n.ANIMATIONLOOPMODE_RELATIVE:case n.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return p.add((t.offsetValue||oy).scale(t.repeatCount))}break}case n.ANIMATIONTYPE_SIZE:{switch(t.loopMode){case n.ANIMATIONLOOPMODE_CYCLE:case n.ANIMATIONLOOPMODE_CONSTANT:case n.ANIMATIONLOOPMODE_YOYO:return this.sizeInterpolateFunction(l,c,d);case n.ANIMATIONLOOPMODE_RELATIVE:case n.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return this.sizeInterpolateFunction(l,c,d).add((t.offsetValue||ly).scale(t.repeatCount))}break}case n.ANIMATIONTYPE_COLOR3:{let p=f?this.color3InterpolateFunctionWithTangents(l,a.outTangent.scale(h),c,o.inTangent.scale(h),d):this.color3InterpolateFunction(l,c,d);switch(t.loopMode){case n.ANIMATIONLOOPMODE_CYCLE:case n.ANIMATIONLOOPMODE_CONSTANT:case n.ANIMATIONLOOPMODE_YOYO:return p;case n.ANIMATIONLOOPMODE_RELATIVE:case n.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return p.add((t.offsetValue||cy).scale(t.repeatCount))}break}case n.ANIMATIONTYPE_COLOR4:{let p=f?this.color4InterpolateFunctionWithTangents(l,a.outTangent.scale(h),c,o.inTangent.scale(h),d):this.color4InterpolateFunction(l,c,d);switch(t.loopMode){case n.ANIMATIONLOOPMODE_CYCLE:case n.ANIMATIONLOOPMODE_CONSTANT:case n.ANIMATIONLOOPMODE_YOYO:return p;case n.ANIMATIONLOOPMODE_RELATIVE:case n.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return p.add((t.offsetValue||fy).scale(t.repeatCount))}break}case n.ANIMATIONTYPE_MATRIX:{switch(t.loopMode){case n.ANIMATIONLOOPMODE_CYCLE:case n.ANIMATIONLOOPMODE_CONSTANT:case n.ANIMATIONLOOPMODE_YOYO:return n.AllowMatricesInterpolation?this.matrixInterpolateFunction(l,c,d,t.workValue):l;case n.ANIMATIONLOOPMODE_RELATIVE:case n.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return l}break}}return 0}matrixInterpolateFunction(e,t,i,r){return n.AllowMatrixDecomposeForInterpolation?r?(j.DecomposeLerpToRef(e,t,i,r),r):j.DecomposeLerp(e,t,i):r?(j.LerpToRef(e,t,i,r),r):j.Lerp(e,t,i)}clone(e=!1){let t=new n(this.name,this.targetPropertyPath.join("."),this.framePerSecond,this.dataType,this.loopMode);if(t.enableBlending=this.enableBlending,t.blendingSpeed=this.blendingSpeed,this._keys&&t.setKeys(this._keys,!1,e),this._ranges){t._ranges={};for(let i in this._ranges){let r=this._ranges[i];r&&(t._ranges[i]=r.clone())}}return t}setKeys(e,t=!1,i=!1){if(t)this._keys=e;else if(this._keys=e.slice(0),i)for(let r=0;r=2&&(l=o.values[1]),o.values.length>=3&&(c=o.values[2]),o.values.length>=4&&(f=o.values[3]);break;case n.ANIMATIONTYPE_QUATERNION:if(s=ze.FromArray(o.values),o.values.length>=8){let d=ze.FromArray(o.values.slice(4,8));d.equals(ze.Zero())||(l=d)}if(o.values.length>=12){let d=ze.FromArray(o.values.slice(8,12));d.equals(ze.Zero())||(c=d)}o.values.length>=13&&(f=o.values[12]);break;case n.ANIMATIONTYPE_MATRIX:s=j.FromArray(o.values),o.values.length>=17&&(f=o.values[16]);break;case n.ANIMATIONTYPE_COLOR3:s=Te.FromArray(o.values),o.values[3]&&(l=Te.FromArray(o.values[3])),o.values[4]&&(c=Te.FromArray(o.values[4])),o.values[5]&&(f=o.values[5]);break;case n.ANIMATIONTYPE_COLOR4:s=lt.FromArray(o.values),o.values[4]&&(l=lt.FromArray(o.values[4])),o.values[5]&&(c=lt.FromArray(o.values[5])),o.values[6]&&(f=lt.FromArray(o.values[6]));break;case n.ANIMATIONTYPE_VECTOR3:default:s=b.FromArray(o.values),o.values[3]&&(l=b.FromArray(o.values[3])),o.values[4]&&(c=b.FromArray(o.values[4])),o.values[5]&&(f=o.values[5]);break}let h={};h.frame=o.frame,h.value=s,l!=null&&(h.inTangent=l),c!=null&&(h.outTangent=c),f!=null&&(h.interpolation=f),r.push(h)}if(t.setKeys(r),e.ranges)for(a=0;a{let s=new br;s.addEventListener("readystatechange",()=>{if(s.readyState==4)if(s.status==200){let a=JSON.parse(s.responseText);if(a.animations&&(a=a.animations),a.length){let o=[];for(let l of a)o.push(this.Parse(l));i(o)}else{let o=this.Parse(a);e&&(o.name=e),i(o)}}else r("Unable to load the animation")}),s.open("GET",t),s.send()})}static async ParseFromSnippetAsync(e){return await new Promise((t,i)=>{let r=new br;r.addEventListener("readystatechange",()=>{if(r.readyState==4)if(r.status==200){let s=JSON.parse(JSON.parse(r.responseText).jsonPayload);if(s.animations){let a=JSON.parse(s.animations),o=[];for(let l of a.animations){let c=this.Parse(l);c.snippetId=e,o.push(c)}t(o)}else{let a=JSON.parse(s.animation),o=this.Parse(a);o.snippetId=e,t(o)}}else i("Unable to load the snippet "+e)}),r.open("GET",this.SnippetUrl+"/"+e.replace(/#/g,"/")),r.send()})}};ft._UniqueIdGenerator=0;ft.AllowMatricesInterpolation=!1;ft.AllowMatrixDecomposeForInterpolation=!0;ft.InheritOriginalValueFromActiveAnimations=!1;ft.SnippetUrl="https://snippet.babylonjs.com";ft.ANIMATIONTYPE_FLOAT=0;ft.ANIMATIONTYPE_VECTOR3=1;ft.ANIMATIONTYPE_QUATERNION=2;ft.ANIMATIONTYPE_MATRIX=3;ft.ANIMATIONTYPE_COLOR3=4;ft.ANIMATIONTYPE_COLOR4=7;ft.ANIMATIONTYPE_VECTOR2=5;ft.ANIMATIONTYPE_SIZE=6;ft.ANIMATIONLOOPMODE_RELATIVE=0;ft.ANIMATIONLOOPMODE_CYCLE=1;ft.ANIMATIONLOOPMODE_CONSTANT=2;ft.ANIMATIONLOOPMODE_YOYO=4;ft.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT=5;ft.CreateFromSnippetAsync=ft.ParseFromSnippetAsync;Ft("BABYLON.Animation",ft);_i._AnimationRangeFactory=(n,e,t)=>new Ef(n,e,t)});var Im,KV=C(()=>{ry();Sf();Im=class n{constructor(){this.transitionDuration=450,this.lowerRadiusTransitionRange=2,this.upperRadiusTransitionRange=-2,this._autoTransitionRange=!1,this._attachedCamera=null,this._radiusIsAnimating=!1,this._radiusBounceTransition=null,this._animatables=new Array}get name(){return"Bouncing"}get autoTransitionRange(){return this._autoTransitionRange}set autoTransitionRange(e){if(this._autoTransitionRange===e)return;this._autoTransitionRange=e;let t=this._attachedCamera;t&&(e?this._onMeshTargetChangedObserver=t.onMeshTargetChangedObservable.add(i=>{if(i&&(i.computeWorldMatrix(!0),i.getBoundingInfo)){let r=i.getBoundingInfo().diagonalLength;this.lowerRadiusTransitionRange=r*.05,this.upperRadiusTransitionRange=r*.05}}):this._onMeshTargetChangedObserver&&t.onMeshTargetChangedObservable.remove(this._onMeshTargetChangedObserver))}get attachedNode(){return this._attachedCamera}init(){}attach(e){this._attachedCamera=e,this._onAfterCheckInputsObserver=e.onAfterCheckInputsObservable.add(()=>{this._attachedCamera&&(this._isRadiusAtLimit(this._attachedCamera.lowerRadiusLimit)&&this._applyBoundRadiusAnimation(this.lowerRadiusTransitionRange),this._isRadiusAtLimit(this._attachedCamera.upperRadiusLimit)&&this._applyBoundRadiusAnimation(this.upperRadiusTransitionRange))})}detach(){this._attachedCamera&&(this._onAfterCheckInputsObserver&&this._attachedCamera.onAfterCheckInputsObservable.remove(this._onAfterCheckInputsObserver),this._onMeshTargetChangedObserver&&this._attachedCamera.onMeshTargetChangedObservable.remove(this._onMeshTargetChangedObserver),this._attachedCamera=null)}_isRadiusAtLimit(e){return this._attachedCamera?this._attachedCamera.radius===e&&!this._radiusIsAnimating:!1}_applyBoundRadiusAnimation(e){if(!this._attachedCamera)return;this._radiusBounceTransition||(n.EasingFunction.setEasingMode(n.EasingMode),this._radiusBounceTransition=ft.CreateAnimation("radius",ft.ANIMATIONTYPE_FLOAT,60,n.EasingFunction)),this._cachedWheelPrecision=this._attachedCamera.wheelPrecision,this._attachedCamera.wheelPrecision=1/0,this._attachedCamera.inertialRadiusOffset=0,this.stopAllAnimations(),this._radiusIsAnimating=!0;let t=ft.TransitionTo("radius",this._attachedCamera.radius+e,this._attachedCamera,this._attachedCamera.getScene(),60,this._radiusBounceTransition,this.transitionDuration,()=>this._clearAnimationLocks());t&&this._animatables.push(t)}_clearAnimationLocks(){this._radiusIsAnimating=!1,this._attachedCamera&&(this._attachedCamera.wheelPrecision=this._cachedWheelPrecision)}stopAllAnimations(){for(this._attachedCamera&&(this._attachedCamera.animations=[]);this._animatables.length;)this._animatables[0].onAnimationEnd=null,this._animatables[0].stop(),this._animatables.shift()}};Im.EasingFunction=new pA(.3);Im.EasingMode=fo.EASINGMODE_EASEOUT});var Tf,jV=C(()=>{ry();hi();ro();Pl();Ge();Sf();Tf=class n{constructor(){this.onTargetFramingAnimationEndObservable=new te,this._mode=n.FitFrustumSidesMode,this._radiusScale=1,this._positionScale=.5,this._defaultElevation=.3,this._elevationReturnTime=1500,this._elevationReturnWaitTime=1e3,this._zoomStopsAnimation=!1,this._framingTime=1500,this.autoCorrectCameraLimitsAndSensibility=!0,this._attachedCamera=null,this._isPointerDown=!1,this._lastInteractionTime=-1/0,this._animatables=new Array,this._betaIsAnimating=!1}get name(){return"Framing"}set mode(e){this._mode=e}get mode(){return this._mode}set radiusScale(e){this._radiusScale=e}get radiusScale(){return this._radiusScale}set positionScale(e){this._positionScale=e}get positionScale(){return this._positionScale}set defaultElevation(e){this._defaultElevation=e}get defaultElevation(){return this._defaultElevation}set elevationReturnTime(e){this._elevationReturnTime=e}get elevationReturnTime(){return this._elevationReturnTime}set elevationReturnWaitTime(e){this._elevationReturnWaitTime=e}get elevationReturnWaitTime(){return this._elevationReturnWaitTime}set zoomStopsAnimation(e){this._zoomStopsAnimation=e}get zoomStopsAnimation(){return this._zoomStopsAnimation}set framingTime(e){this._framingTime=e}get framingTime(){return this._framingTime}get attachedNode(){return this._attachedCamera}init(){}attach(e){this._attachedCamera=e;let t=this._attachedCamera.getScene();n.EasingFunction.setEasingMode(n.EasingMode),this._onPrePointerObservableObserver=t.onPrePointerObservable.add(i=>{if(i.type===it.POINTERDOWN){this._isPointerDown=!0;return}i.type===it.POINTERUP&&(this._isPointerDown=!1)}),this._onMeshTargetChangedObserver=e.onMeshTargetChangedObservable.add(i=>{i&&i.getBoundingInfo&&this.zoomOnMesh(i,void 0,()=>{this.onTargetFramingAnimationEndObservable.notifyObservers()})}),this._onAfterCheckInputsObserver=e.onAfterCheckInputsObservable.add(()=>{this._applyUserInteraction(),this._maintainCameraAboveGround()})}detach(){if(!this._attachedCamera)return;let e=this._attachedCamera.getScene();this._onPrePointerObservableObserver&&e.onPrePointerObservable.remove(this._onPrePointerObservableObserver),this._onAfterCheckInputsObserver&&this._attachedCamera.onAfterCheckInputsObservable.remove(this._onAfterCheckInputsObserver),this._onMeshTargetChangedObserver&&this._attachedCamera.onMeshTargetChangedObservable.remove(this._onMeshTargetChangedObserver),this._attachedCamera=null}zoomOnMesh(e,t=!1,i=null){e.computeWorldMatrix(!0);let r=e.getBoundingInfo().boundingBox;this.zoomOnBoundingInfo(r.minimumWorld,r.maximumWorld,t,i)}zoomOnMeshHierarchy(e,t=!1,i=null){e.computeWorldMatrix(!0);let r=e.getHierarchyBoundingVectors(!0);this.zoomOnBoundingInfo(r.min,r.max,t,i)}zoomOnMeshesHierarchy(e,t=!1,i=null){let r=new b(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),s=new b(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);for(let a=0;a{this.stopAllAnimations(),r&&r(),this._attachedCamera&&this._attachedCamera.useInputToRestoreState&&this._attachedCamera.storeState()}),f&&this._animatables.push(f),!0}_calculateLowerRadiusFromModelBoundingSphere(e,t){let i=this._attachedCamera;if(!i)return 0;let r=i._calculateLowerRadiusFromModelBoundingSphere(e,t,this._radiusScale);return i.lowerRadiusLimit&&this._mode===n.IgnoreBoundsSizeMode&&(r=ri.upperRadiusLimit?i.upperRadiusLimit:r),r}_maintainCameraAboveGround(){if(this._elevationReturnTime<0)return;let e=dr.Now-this._lastInteractionTime,t=Math.PI*.5-this._defaultElevation,i=Math.PI*.5;if(this._attachedCamera&&!this._betaIsAnimating&&this._attachedCamera.beta>i&&e>=this._elevationReturnWaitTime){this._betaIsAnimating=!0,this.stopAllAnimations(),this._betaTransition||(this._betaTransition=ft.CreateAnimation("beta",ft.ANIMATIONTYPE_FLOAT,60,n.EasingFunction));let r=ft.TransitionTo("beta",t,this._attachedCamera,this._attachedCamera.getScene(),60,this._betaTransition,this._elevationReturnTime,()=>{this._clearAnimationLocks(),this.stopAllAnimations()});r&&this._animatables.push(r)}}_clearAnimationLocks(){this._betaIsAnimating=!1}_applyUserInteraction(){this.isUserIsMoving&&(this._lastInteractionTime=dr.Now,this.stopAllAnimations(),this._clearAnimationLocks())}stopAllAnimations(){for(this._attachedCamera&&(this._attachedCamera.animations=[]);this._animatables.length;)this._animatables[0]&&(this._animatables[0].onAnimationEnd=null,this._animatables[0].stop()),this._animatables.shift()}get isUserIsMoving(){return this._attachedCamera?this._attachedCamera.inertialAlphaOffset!==0||this._attachedCamera.inertialBetaOffset!==0||this._attachedCamera.inertialRadiusOffset!==0||this._attachedCamera.inertialPanningX!==0||this._attachedCamera.inertialPanningY!==0||this._isPointerDown:!1}};Tf.EasingFunction=new _A;Tf.EasingMode=fo.EASINGMODE_EASEINOUT;Tf.IgnoreBoundsSizeMode=0;Tf.FitFrustumSidesMode=1});var gA,hy,Es,dy=C(()=>{kt();Ut();el();Ge();xn();Ou();zs();_i.AddNodeConstructor("TargetCamera",(n,e)=>()=>new Es(n,b.Zero(),e));gA=j.Zero(),hy=ze.Identity(),Es=class n extends ut{constructor(e,t,i,r=!0){super(e,t,i,r),this.cameraDirection=new b(0,0,0),this.cameraRotation=new Ne(0,0),this.updateUpVectorFromRotation=!1,this.speed=2,this.noRotationConstraint=!1,this.invertRotation=!1,this.inverseRotationSpeed=.2,this._panningEpsilon=Nt,this._rotationEpsilon=Nt,this.lockedTarget=null,this._currentTarget=b.Zero(),this._initialFocalDistance=1,this._viewMatrix=j.Zero(),this._cameraTransformMatrix=j.Zero(),this._cameraRotationMatrix=j.Zero(),this._transformedReferencePoint=b.Zero(),this._deferredPositionUpdate=new b,this._deferredRotationQuaternionUpdate=new ze,this._deferredRotationUpdate=new b,this._deferredUpdated=!1,this._deferOnly=!1,this._cachedRotationZ=0,this._cachedQuaternionRotationZ=0,this._referencePoint=b.Forward(this.getScene().useRightHandedSystem),this.rotation=new b(0,this.getScene().useRightHandedSystem?Math.PI:0,0)}getFrontPosition(e){this.getWorldMatrix();let t=Q.Vector3[0],i=Q.Vector3[1];return i.set(0,0,this._scene.useRightHandedSystem?-1:1),this.getDirectionToRef(i,t),t.scaleInPlace(e),this.globalPosition.add(t)}_getLockedTargetPosition(){if(!this.lockedTarget)return null;if(this.lockedTarget.absolutePosition){let e=this.lockedTarget;e.computeWorldMatrix().getTranslationToRef(e.absolutePosition)}return this.lockedTarget.absolutePosition||this.lockedTarget}storeState(){return this._storedPosition=this.position.clone(),this._storedRotation=this.rotation.clone(),this.rotationQuaternion&&(this._storedRotationQuaternion=this.rotationQuaternion.clone()),super.storeState()}_restoreStateValues(){return super._restoreStateValues()?(this.position=this._storedPosition.clone(),this.rotation=this._storedRotation.clone(),this.rotationQuaternion&&this._storedRotationQuaternion&&(this.rotationQuaternion=this._storedRotationQuaternion.clone()),this.cameraDirection.copyFromFloats(0,0,0),this.cameraRotation.copyFromFloats(0,0),!0):!1}_initCache(){super._initCache(),this._cache.lockedTarget=new b(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.rotation=new b(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.rotationQuaternion=new ze(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE)}_updateCache(e){e||super._updateCache();let t=this._getLockedTargetPosition();t?this._cache.lockedTarget?this._cache.lockedTarget.copyFrom(t):this._cache.lockedTarget=t.clone():this._cache.lockedTarget=null,this._cache.rotation.copyFrom(this.rotation),this.rotationQuaternion&&this._cache.rotationQuaternion.copyFrom(this.rotationQuaternion)}_isSynchronizedViewMatrix(){if(!super._isSynchronizedViewMatrix())return!1;let e=this._getLockedTargetPosition();return(this._cache.lockedTarget?this._cache.lockedTarget.equals(e):!e)&&(this.rotationQuaternion?this.rotationQuaternion.equals(this._cache.rotationQuaternion):this._cache.rotation.equals(this.rotation))}_computeLocalCameraSpeed(){let e=this.getEngine();return this.speed*Math.sqrt(e.getDeltaTime()/(e.getFps()*100))}setTarget(e){this.upVector.normalize(),this._initialFocalDistance=e.subtract(this.position).length(),this.position.z===e.z&&(this.position.z+=Nt),this._referencePoint.normalize().scaleInPlace(this._initialFocalDistance),this.getScene().useRightHandedSystem?j.LookAtRHToRef(this.position,e,b.UpReadOnly,gA):j.LookAtLHToRef(this.position,e,b.UpReadOnly,gA),gA.invert();let t=this.rotationQuaternion||hy;ze.FromRotationMatrixToRef(gA,t),t.toEulerAnglesToRef(this.rotation),this.rotation.z=0}get target(){return this.getTarget()}set target(e){this.setTarget(e)}getTarget(){return this._currentTarget}_decideIfNeedsToMove(){return Math.abs(this.cameraDirection.x)>0||Math.abs(this.cameraDirection.y)>0||Math.abs(this.cameraDirection.z)>0}_updatePosition(){if(this.parent){this.parent.getWorldMatrix().invertToRef(Q.Matrix[0]),b.TransformNormalToRef(this.cameraDirection,Q.Matrix[0],Q.Vector3[0]),this._deferredPositionUpdate.addInPlace(Q.Vector3[0]),this._deferOnly?this._deferredUpdated=!0:this.position.copyFrom(this._deferredPositionUpdate);return}this._deferredPositionUpdate.addInPlace(this.cameraDirection),this._deferOnly?this._deferredUpdated=!0:this.position.copyFrom(this._deferredPositionUpdate)}_checkInputs(){let e=this.invertRotation?-this.inverseRotationSpeed:1,t=this._decideIfNeedsToMove(),i=this.cameraRotation.x||this.cameraRotation.y;this._deferredUpdated=!1,this._deferredRotationUpdate.copyFrom(this.rotation),this._deferredPositionUpdate.copyFrom(this.position),this.rotationQuaternion&&this._deferredRotationQuaternionUpdate.copyFrom(this.rotationQuaternion),t&&this._updatePosition(),i&&(this.rotationQuaternion&&this.rotationQuaternion.toEulerAnglesToRef(this._deferredRotationUpdate),this._deferredRotationUpdate.x+=this.cameraRotation.x*e,this._deferredRotationUpdate.y+=this.cameraRotation.y*e,this.noRotationConstraint||(this._deferredRotationUpdate.x>1.570796&&(this._deferredRotationUpdate.x=1.570796),this._deferredRotationUpdate.x<-1.570796&&(this._deferredRotationUpdate.x=-1.570796)),this._deferOnly?this._deferredUpdated=!0:this.rotation.copyFrom(this._deferredRotationUpdate),this.rotationQuaternion&&this._deferredRotationUpdate.lengthSquared()&&(ze.RotationYawPitchRollToRef(this._deferredRotationUpdate.y,this._deferredRotationUpdate.x,this._deferredRotationUpdate.z,this._deferredRotationQuaternionUpdate),this._deferOnly?this._deferredUpdated=!0:this.rotationQuaternion.copyFrom(this._deferredRotationQuaternionUpdate)));let r=this.speed*this._panningEpsilon,s=this.speed*this._rotationEpsilon;t&&(Math.abs(this.cameraDirection.x){Pt();Er();el();Ln={},Mm=class{constructor(e){this.attachedToElement=!1,this.attached={},this.camera=e,this.checkInputs=()=>{}}add(e){let t=e.getSimpleName();if(this.attached[t]){J.Warn("camera input of type "+t+" already exists on camera");return}this.attached[t]=e,e.camera=this.camera,e.checkInputs&&(this.checkInputs=this._addCheckInputs(e.checkInputs.bind(e))),this.attachedToElement&&e.attachControl(this.noPreventDefault)}remove(e){for(let t in this.attached){let i=this.attached[t];if(i===e){i.detachControl(),i.camera=null,delete this.attached[t],this.rebuildInputCheck();return}}}removeByType(e){for(let t in this.attached){let i=this.attached[t];i.getClassName()===e&&(i.detachControl(),i.camera=null,delete this.attached[t],this.rebuildInputCheck())}}_addCheckInputs(e){let t=this.checkInputs;return()=>{t(),e()}}attachInput(e){this.attachedToElement&&e.attachControl(this.noPreventDefault)}attachElement(e=!1){if(!this.attachedToElement){e=ut.ForceAttachControlToAlwaysPreventDefault?!1:e,this.attachedToElement=!0,this.noPreventDefault=e;for(let t in this.attached)this.attached[t].attachControl(e)}}detachElement(e=!1){for(let t in this.attached)this.attached[t].detachControl(),e&&(this.attached[t].camera=null);this.attachedToElement=!1}rebuildInputCheck(){this.checkInputs=()=>{};for(let e in this.attached){let t=this.attached[e];t.checkInputs&&(this.checkInputs=this._addCheckInputs(t.checkInputs.bind(t)))}}clear(){this.attachedToElement&&this.detachElement(!0),this.attached={},this.attachedToElement=!1,this.checkInputs=()=>{}}serialize(e){let t={};for(let i in this.attached){let r=this.attached[i],s=tt.Serialize(r);t[r.getClassName()]=s}e.inputsmgr=t}parse(e){let t=e.inputsmgr;if(t){this.clear();for(let i in t){let r=Ln[i];if(r){let s=t[i],a=tt.Parse(()=>new r,s,null);this.add(a)}}}else for(let i in this.attached){let r=Ln[this.attached[i].getClassName()];if(r){let s=tt.Parse(()=>new r,e,null);this.remove(this.attached[i]),this.add(s)}}}}});var $_,qV=C(()=>{kt();Ut();Ci();ro();$_=class{constructor(){this._currentMousePointerIdDown=-1,this.buttons=[0,1,2]}attachControl(e){e=de.BackCompatCameraNoPreventDefault(arguments);let t=this.camera.getEngine(),i=t.getInputElement(),r=0,s=null;this._pointA=null,this._pointB=null,this._altKey=!1,this._ctrlKey=!1,this._metaKey=!1,this._shiftKey=!1,this._buttonsPressed=0,this._pointerInput=o=>{var h,d;let l=o.event,c=l.pointerType==="touch";if(o.type!==it.POINTERMOVE&&this.buttons.indexOf(l.button)===-1)return;let f=l.target;if(this._altKey=l.altKey,this._ctrlKey=l.ctrlKey,this._metaKey=l.metaKey,this._shiftKey=l.shiftKey,this._buttonsPressed=l.buttons,t.isPointerLock){let u=l.movementX,m=l.movementY;this.onTouch(null,u,m),this._pointA=null,this._pointB=null}else{if(o.type!==it.POINTERDOWN&&o.type!==it.POINTERDOUBLETAP&&c&&((h=this._pointA)==null?void 0:h.pointerId)!==l.pointerId&&((d=this._pointB)==null?void 0:d.pointerId)!==l.pointerId)return;if(o.type===it.POINTERDOWN&&(this._currentMousePointerIdDown===-1||c)){try{f==null||f.setPointerCapture(l.pointerId)}catch(u){}if(this._pointA===null)this._pointA={x:l.clientX,y:l.clientY,pointerId:l.pointerId,type:l.pointerType,button:l.button};else if(this._pointB===null)this._pointB={x:l.clientX,y:l.clientY,pointerId:l.pointerId,type:l.pointerType,button:l.button};else return;this._currentMousePointerIdDown===-1&&!c&&(this._currentMousePointerIdDown=l.pointerId),this.onButtonDown(l),e||(l.preventDefault(),i&&i.focus())}else if(o.type===it.POINTERDOUBLETAP)this.onDoubleTap(l.pointerType);else if(o.type===it.POINTERUP&&(this._currentMousePointerIdDown===l.pointerId||c)){try{f==null||f.releasePointerCapture(l.pointerId)}catch(u){}c||(this._pointB=null),t._badOS?this._pointA=this._pointB=null:this._pointB&&this._pointA&&this._pointA.pointerId==l.pointerId?(this._pointA=this._pointB,this._pointB=null):this._pointA&&this._pointB&&this._pointB.pointerId==l.pointerId?this._pointB=null:this._pointA=this._pointB=null,(r!==0||s)&&(this.onMultiTouch(this._pointA,this._pointB,r,0,s,null),r=0,s=null),this._currentMousePointerIdDown=-1,this.onButtonUp(l),e||l.preventDefault()}else if(o.type===it.POINTERMOVE){if(e||l.preventDefault(),this._pointA&&this._pointB===null){let u=l.clientX-this._pointA.x,m=l.clientY-this._pointA.y;this._pointA.x=l.clientX,this._pointA.y=l.clientY,this.onTouch(this._pointA,u,m)}else if(this._pointA&&this._pointB){let u=this._pointA.pointerId===l.pointerId?this._pointA:this._pointB;u.x=l.clientX,u.y=l.clientY;let m=this._pointA.x-this._pointB.x,p=this._pointA.y-this._pointB.y,_=m*m+p*p,g={x:(this._pointA.x+this._pointB.x)/2,y:(this._pointA.y+this._pointB.y)/2,pointerId:l.pointerId,type:o.type};this.onMultiTouch(this._pointA,this._pointB,r,_,s,g),s=g,r=_}}}},this._observer=this.camera.getScene()._inputManager._addCameraPointerObserver(this._pointerInput,it.POINTERDOWN|it.POINTERUP|it.POINTERMOVE|it.POINTERDOUBLETAP),this._onLostFocus=()=>{this._pointA=this._pointB=null,r=0,s=null,this.onLostFocus()},this._contextMenuBind=o=>this.onContextMenu(o),i&&i.addEventListener("contextmenu",this._contextMenuBind,!1);let a=this.camera.getScene().getEngine().getHostWindow();a&&de.RegisterTopRootEvents(a,[{name:"blur",handler:this._onLostFocus}])}detachControl(){if(this._onLostFocus){let e=this.camera.getScene().getEngine().getHostWindow();e&&de.UnregisterTopRootEvents(e,[{name:"blur",handler:this._onLostFocus}])}if(this._observer){if(this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer),this._observer=null,this._contextMenuBind){let e=this.camera.getScene().getEngine().getInputElement();e&&e.removeEventListener("contextmenu",this._contextMenuBind)}this._onLostFocus=null}this._altKey=!1,this._ctrlKey=!1,this._metaKey=!1,this._shiftKey=!1,this._buttonsPressed=0,this._currentMousePointerIdDown=-1}getClassName(){return"BaseCameraPointersInput"}getSimpleName(){return"pointers"}onDoubleTap(e){}onTouch(e,t,i){}onMultiTouch(e,t,i,r,s,a){}onContextMenu(e){e.preventDefault()}onButtonDown(e){}onButtonUp(e){}onLostFocus(){}};P([w()],$_.prototype,"buttons",void 0)});var Yh,ZV=C(()=>{kt();Ut();qV();Yh=class extends $_{constructor(){super(...arguments),this.pinchZoom=!0,this.multiTouchPanning=!0,this.multiTouchPanAndZoom=!0,this._isPinching=!1,this._twoFingerActivityCount=0,this._shouldStartPinchZoom=!1}_computePinchZoom(e,t){}_computeMultiTouchPanning(e,t){}onMultiTouch(e,t,i,r,s,a){i===0&&s===null||r===0&&a===null||(this.multiTouchPanAndZoom?(this._computePinchZoom(i,r),this._computeMultiTouchPanning(s,a)):this.multiTouchPanning&&this.pinchZoom?(this._twoFingerActivityCount++,this._isPinching||this._shouldStartPinchZoom?(this._computePinchZoom(i,r),this._isPinching=!0):this._computeMultiTouchPanning(s,a)):this.multiTouchPanning?this._computeMultiTouchPanning(s,a):this.pinchZoom&&this._computePinchZoom(i,r))}onButtonUp(e){this._twoFingerActivityCount=0,this._isPinching=!1}onLostFocus(){this._twoFingerActivityCount=0,this._isPinching=!1}};P([w()],Yh.prototype,"pinchZoom",void 0);P([w()],Yh.prototype,"multiTouchPanning",void 0);P([w()],Yh.prototype,"multiTouchPanAndZoom",void 0)});var Xs,QV=C(()=>{kt();Ut();sl();ZV();Xs=class n extends Yh{constructor(){super(...arguments),this.buttons=[0,1,2],this.angularSensibilityX=1e3,this.angularSensibilityY=1e3,this.pinchPrecision=12,this.pinchDeltaPercentage=0,this.useNaturalPinchZoom=!1,this.panningSensibility=1e3,this.pinchInwards=!0,this._isPanClick=!1}getClassName(){return"ArcRotateCameraPointersInput"}_computeMultiTouchPanning(e,t){if(this.panningSensibility!==0&&e&&t){let i=t.x-e.x,r=t.y-e.y;this.camera.inertialPanningX+=-i/this.panningSensibility,this.camera.inertialPanningY+=r/this.panningSensibility}}_computePinchZoom(e,t){let i=this.camera.radius||n.MinimumRadiusForPinch;this.useNaturalPinchZoom?this.camera.radius=i*Math.sqrt(e)/Math.sqrt(t):this.pinchDeltaPercentage?this.camera.inertialRadiusOffset+=(t-e)*.001*i*this.pinchDeltaPercentage:this.camera.inertialRadiusOffset+=(t-e)/(this.pinchPrecision*(this.pinchInwards?1:-1)*(this.angularSensibilityX+this.angularSensibilityY)/2)}onTouch(e,t,i){this.panningSensibility!==0&&(this._ctrlKey&&this.camera._useCtrlForPanning||this._isPanClick)?(this.camera.inertialPanningX+=-t/this.panningSensibility,this.camera.inertialPanningY+=i/this.panningSensibility):(this.camera.inertialAlphaOffset-=t/this.angularSensibilityX,this.camera.inertialBetaOffset-=i/this.angularSensibilityY)}onDoubleTap(){this.camera.useInputToRestoreState&&this.camera.restoreState()}onMultiTouch(e,t,i,r,s,a){this._shouldStartPinchZoom=this._twoFingerActivityCount<20&&Math.abs(Math.sqrt(r)-Math.sqrt(i))>this.camera.pinchToPanMaxDistance,super.onMultiTouch(e,t,i,r,s,a)}onButtonDown(e){this._isPanClick=e.button===this.camera._panningMouseButton,super.onButtonDown(e)}onButtonUp(e){super.onButtonUp(e)}onLostFocus(){this._isPanClick=!1,super.onLostFocus()}};Xs.MinimumRadiusForPinch=.001;P([w()],Xs.prototype,"buttons",void 0);P([w()],Xs.prototype,"angularSensibilityX",void 0);P([w()],Xs.prototype,"angularSensibilityY",void 0);P([w()],Xs.prototype,"pinchPrecision",void 0);P([w()],Xs.prototype,"pinchDeltaPercentage",void 0);P([w()],Xs.prototype,"useNaturalPinchZoom",void 0);P([w()],Xs.prototype,"panningSensibility",void 0);Ln.ArcRotateCameraPointersInput=Xs});var Ss,$V=C(()=>{kt();Ut();sl();kT();Ci();Ss=class{constructor(){this.keysUp=[38],this.keysDown=[40],this.keysLeft=[37],this.keysRight=[39],this.keysReset=[220],this.panningSensibility=50,this.zoomingSensibility=25,this.useAltToZoom=!0,this.angularSpeed=.01,this._keys=new Array}attachControl(e){e=de.BackCompatCameraNoPreventDefault(arguments),!this._onCanvasBlurObserver&&(this._scene=this.camera.getScene(),this._engine=this._scene.getEngine(),this._onCanvasBlurObserver=this._engine.onCanvasBlurObservable.add(()=>{this._keys.length=0}),this._onKeyboardObserver=this._scene.onKeyboardObservable.add(t=>{let i=t.event;if(!i.metaKey){if(t.type===no.KEYDOWN)this._ctrlPressed=i.ctrlKey,this._altPressed=i.altKey,(this.keysUp.indexOf(i.keyCode)!==-1||this.keysDown.indexOf(i.keyCode)!==-1||this.keysLeft.indexOf(i.keyCode)!==-1||this.keysRight.indexOf(i.keyCode)!==-1||this.keysReset.indexOf(i.keyCode)!==-1)&&(this._keys.indexOf(i.keyCode)===-1&&this._keys.push(i.keyCode),i.preventDefault&&(e||i.preventDefault()));else if(this.keysUp.indexOf(i.keyCode)!==-1||this.keysDown.indexOf(i.keyCode)!==-1||this.keysLeft.indexOf(i.keyCode)!==-1||this.keysRight.indexOf(i.keyCode)!==-1||this.keysReset.indexOf(i.keyCode)!==-1){let r=this._keys.indexOf(i.keyCode);r>=0&&this._keys.splice(r,1),i.preventDefault&&(e||i.preventDefault())}}}))}detachControl(){this._scene&&(this._onKeyboardObserver&&this._scene.onKeyboardObservable.remove(this._onKeyboardObserver),this._onCanvasBlurObserver&&this._engine.onCanvasBlurObservable.remove(this._onCanvasBlurObserver),this._onKeyboardObserver=null,this._onCanvasBlurObserver=null),this._keys.length=0}checkInputs(){if(this._onKeyboardObserver){let e=this.camera;for(let t=0;t{kt();Ut();sl();ro();Uu();Ge();xn();WT();Rn();Ci();Zne=40,Af=class{constructor(){this.wheelPrecision=3,this.zoomToMouseLocation=!1,this.wheelDeltaPercentage=0,this.customComputeDeltaFromMouseWheel=null,this._viewOffset=new b(0,0,0),this._globalOffset=new b(0,0,0),this._inertialPanning=b.Zero()}_computeDeltaFromMouseWheelLegacyEvent(e,t){let i,r=e*.01*this.wheelDeltaPercentage*t;return e>0?i=r/(1+this.wheelDeltaPercentage):i=r*(1+this.wheelDeltaPercentage),i}attachControl(e){e=de.BackCompatCameraNoPreventDefault(arguments),this._wheel=t=>{if(t.type!==it.POINTERWHEEL)return;let i=t.event,r,s=i.deltaMode===so.DOM_DELTA_LINE?Zne:1,a=-(i.deltaY*s);if(this.customComputeDeltaFromMouseWheel)r=this.customComputeDeltaFromMouseWheel(a,this,i);else if(this.wheelDeltaPercentage){if(r=this._computeDeltaFromMouseWheelLegacyEvent(a,this.camera.radius),r>0){let o=this.camera.radius,l=this.camera.inertialRadiusOffset+r;for(let c=0;c<20&&!(o<=l||Math.abs(l*this.camera.inertia)<.001);c++)o-=l,l*=this.camera.inertia;o=wt(o,0,Number.MAX_VALUE),r=this._computeDeltaFromMouseWheelLegacyEvent(a,o)}}else r=a/(this.wheelPrecision*40);r&&(this.zoomToMouseLocation?(this._hitPlane||this._updateHitPlane(),this._zoomToMouse(r)):this.camera.inertialRadiusOffset+=r),i.preventDefault&&(e||i.preventDefault())},this._observer=this.camera.getScene()._inputManager._addCameraPointerObserver(this._wheel,it.POINTERWHEEL),this.zoomToMouseLocation&&this._inertialPanning.setAll(0)}detachControl(){this._observer&&(this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer),this._observer=null,this._wheel=null)}checkInputs(){if(!this.zoomToMouseLocation)return;let e=this.camera;0+e.inertialAlphaOffset+e.inertialBetaOffset+e.inertialRadiusOffset&&(this._updateHitPlane(),e.target.addInPlace(this._inertialPanning),this._inertialPanning.scaleInPlace(e.inertia),this._zeroIfClose(this._inertialPanning))}getClassName(){return"ArcRotateCameraMouseWheelInput"}getSimpleName(){return"mousewheel"}_updateHitPlane(){let e=this.camera,t=e.target.subtract(e.position);this._hitPlane=Qa.FromPositionAndNormal(e.target,t)}_getPosition(){var s;let e=this.camera,t=e.getScene(),i=t.createPickingRay(t.pointerX,t.pointerY,j.Identity(),e,!1);(e.targetScreenOffset.x!==0||e.targetScreenOffset.y!==0)&&(this._viewOffset.set(e.targetScreenOffset.x,e.targetScreenOffset.y,0),e.getViewMatrix().invertToRef(e._cameraTransformMatrix),this._globalOffset=b.TransformNormal(this._viewOffset,e._cameraTransformMatrix),i.origin.addInPlace(this._globalOffset));let r=0;return this._hitPlane&&(r=(s=i.intersectsPlane(this._hitPlane))!=null?s:0),i.origin.addInPlace(i.direction.scaleInPlace(r))}_zoomToMouse(e){var l,c;let t=this.camera,i=1-t.inertia;if(t.lowerRadiusLimit){let f=(l=t.lowerRadiusLimit)!=null?l:0;t.radius-(t.inertialRadiusOffset+e)/if&&(e=(t.radius-f)*i-t.inertialRadiusOffset)}let s=e/i/t.radius,a=this._getPosition(),o=Q.Vector3[6];a.subtractToRef(t.target,o),o.scaleInPlace(s),o.scaleInPlace(i),this._inertialPanning.addInPlace(o),t.inertialRadiusOffset+=e}_zeroIfClose(e){Math.abs(e.x){QV();$V();JV();sl();vA=class extends Mm{constructor(e){super(e)}addMouseWheel(){return this.add(new Af),this}addPointers(){return this.add(new Xs),this}addKeyboard(){return this.add(new Ss),this}}});function Qne(n){let e=Math.PI/2;return n.x===0&&n.z===0||(e=Math.acos(n.x/Math.sqrt(Math.pow(n.x,2)+Math.pow(n.z,2)))),n.z<0&&(e=2*Math.PI-e),e}function $ne(n,e){return Math.acos(n/e)}function On(n,e){return isNaN(n)?e:n}var gi,EA=C(()=>{kt();Ut();hi();Ge();Rn();zs();Di();iy();KV();jV();el();dy();eG();xn();Ci();Vi();_i.AddNodeConstructor("ArcRotateCamera",(n,e)=>()=>new gi(n,0,0,1,b.Zero(),e));gi=class n extends Es{get target(){return this._target}set target(e){this.setTarget(e)}get targetHost(){return this._targetHost}set targetHost(e){e&&this.setTarget(e)}getTarget(){return this.target}get position(){return this._position}set position(e){this.setPosition(e)}set upVector(e){this._upToYMatrix||(this._yToUpMatrix=new j,this._upToYMatrix=new j,this._upVector=b.Zero()),e.normalize(),this._upVector.copyFrom(e),this.setMatUp()}get upVector(){return this._upVector}setMatUp(){j.RotationAlignToRef(b.UpReadOnly,this._upVector,this._yToUpMatrix),j.RotationAlignToRef(this._upVector,b.UpReadOnly,this._upToYMatrix)}get angularSensibilityX(){let e=this.inputs.attached.pointers;return e?e.angularSensibilityX:0}set angularSensibilityX(e){let t=this.inputs.attached.pointers;t&&(t.angularSensibilityX=e)}get angularSensibilityY(){let e=this.inputs.attached.pointers;return e?e.angularSensibilityY:0}set angularSensibilityY(e){let t=this.inputs.attached.pointers;t&&(t.angularSensibilityY=e)}get pinchPrecision(){let e=this.inputs.attached.pointers;return e?e.pinchPrecision:0}set pinchPrecision(e){let t=this.inputs.attached.pointers;t&&(t.pinchPrecision=e)}get pinchDeltaPercentage(){let e=this.inputs.attached.pointers;return e?e.pinchDeltaPercentage:0}set pinchDeltaPercentage(e){let t=this.inputs.attached.pointers;t&&(t.pinchDeltaPercentage=e)}get useNaturalPinchZoom(){let e=this.inputs.attached.pointers;return e?e.useNaturalPinchZoom:!1}set useNaturalPinchZoom(e){let t=this.inputs.attached.pointers;t&&(t.useNaturalPinchZoom=e)}get panningSensibility(){let e=this.inputs.attached.pointers;return e?e.panningSensibility:0}set panningSensibility(e){let t=this.inputs.attached.pointers;t&&(t.panningSensibility=e)}get keysUp(){let e=this.inputs.attached.keyboard;return e?e.keysUp:[]}set keysUp(e){let t=this.inputs.attached.keyboard;t&&(t.keysUp=e)}get keysDown(){let e=this.inputs.attached.keyboard;return e?e.keysDown:[]}set keysDown(e){let t=this.inputs.attached.keyboard;t&&(t.keysDown=e)}get keysLeft(){let e=this.inputs.attached.keyboard;return e?e.keysLeft:[]}set keysLeft(e){let t=this.inputs.attached.keyboard;t&&(t.keysLeft=e)}get keysRight(){let e=this.inputs.attached.keyboard;return e?e.keysRight:[]}set keysRight(e){let t=this.inputs.attached.keyboard;t&&(t.keysRight=e)}get wheelPrecision(){let e=this.inputs.attached.mousewheel;return e?e.wheelPrecision:0}set wheelPrecision(e){let t=this.inputs.attached.mousewheel;t&&(t.wheelPrecision=e)}get zoomToMouseLocation(){let e=this.inputs.attached.mousewheel;return e?e.zoomToMouseLocation:!1}set zoomToMouseLocation(e){let t=this.inputs.attached.mousewheel;t&&(t.zoomToMouseLocation=e)}get wheelDeltaPercentage(){let e=this.inputs.attached.mousewheel;return e?e.wheelDeltaPercentage:0}set wheelDeltaPercentage(e){let t=this.inputs.attached.mousewheel;t&&(t.wheelDeltaPercentage=e)}get isInterpolating(){return this._isInterpolating}get bouncingBehavior(){return this._bouncingBehavior}get useBouncingBehavior(){return this._bouncingBehavior!=null}set useBouncingBehavior(e){e!==this.useBouncingBehavior&&(e?(this._bouncingBehavior=new Im,this.addBehavior(this._bouncingBehavior)):this._bouncingBehavior&&(this.removeBehavior(this._bouncingBehavior),this._bouncingBehavior=null))}get framingBehavior(){return this._framingBehavior}get useFramingBehavior(){return this._framingBehavior!=null}set useFramingBehavior(e){e!==this.useFramingBehavior&&(e?(this._framingBehavior=new Tf,this.addBehavior(this._framingBehavior)):this._framingBehavior&&(this.removeBehavior(this._framingBehavior),this._framingBehavior=null))}get autoRotationBehavior(){return this._autoRotationBehavior}get useAutoRotationBehavior(){return this._autoRotationBehavior!=null}set useAutoRotationBehavior(e){e!==this.useAutoRotationBehavior&&(e?(this._autoRotationBehavior=new bm,this.addBehavior(this._autoRotationBehavior)):this._autoRotationBehavior&&(this.removeBehavior(this._autoRotationBehavior),this._autoRotationBehavior=null))}constructor(e,t,i,r,s,a,o=!0){super(e,b.Zero(),a,o),this.inertialAlphaOffset=0,this.inertialBetaOffset=0,this.inertialRadiusOffset=0,this.lowerAlphaLimit=null,this.upperAlphaLimit=null,this.lowerBetaLimit=.01,this.upperBetaLimit=Math.PI-.01,this.lowerRadiusLimit=null,this.upperRadiusLimit=null,this.lowerTargetYLimit=-1/0,this.inertialPanningX=0,this.inertialPanningY=0,this.pinchToPanMaxDistance=20,this.panningDistanceLimit=null,this.panningOriginTarget=b.Zero(),this.panningInertia=.9,this.zoomOnFactor=1,this.targetScreenOffset=Ne.Zero(),this.allowUpsideDown=!0,this.useInputToRestoreState=!0,this.restoreStateInterpolationFactor=0,this._currentInterpolationFactor=0,this._viewMatrix=new j,this.panningAxis=new b(1,1,0),this._transformedDirection=new b,this.mapPanning=!1,this._isInterpolating=!1,this.onMeshTargetChangedObservable=new te,this.checkCollisions=!1,this.collisionRadius=new b(.5,.5,.5),this._previousPosition=b.Zero(),this._collisionVelocity=b.Zero(),this._newPosition=b.Zero(),this._computationVector=b.Zero(),this._goalAlpha=NaN,this._goalBeta=NaN,this._goalRadius=NaN,this._goalTarget=new b(NaN,NaN,NaN),this._goalTargetScreenOffset=new Ne(NaN,NaN),this._onCollisionPositionChange=(l,c,f=null)=>{f?(this.setPosition(c),this.onCollide&&this.onCollide(f)):this._previousPosition.copyFrom(this._position);let h=Math.cos(this.alpha),d=Math.sin(this.alpha),u=Math.cos(this.beta),m=Math.sin(this.beta);m===0&&(m=1e-4);let p=this._getTargetPosition();this._computationVector.copyFromFloats(this.radius*h*m,this.radius*u,this.radius*d*m),p.addToRef(this._computationVector,this._newPosition),this._position.copyFrom(this._newPosition);let _=this.upVector;this.allowUpsideDown&&this.beta<0&&(_=_.clone(),_=_.negate()),this._computeViewMatrix(this._position,p,_),this._viewMatrix.addAtIndex(12,this.targetScreenOffset.x),this._viewMatrix.addAtIndex(13,this.targetScreenOffset.y),this._collisionTriggered=!1},this._target=b.Zero(),s&&this.setTarget(s),this.alpha=t,this.beta=i,this.radius=r,this.getViewMatrix(),this.inputs=new vA(this),this.inputs.addKeyboard().addMouseWheel().addPointers()}_initCache(){super._initCache(),this._cache._target=new b(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.alpha=void 0,this._cache.beta=void 0,this._cache.radius=void 0,this._cache.targetScreenOffset=Ne.Zero()}_updateCache(e){e||super._updateCache(),this._cache._target.copyFrom(this._getTargetPosition()),this._cache.alpha=this.alpha,this._cache.beta=this.beta,this._cache.radius=this.radius,this._cache.targetScreenOffset.copyFrom(this.targetScreenOffset)}_getTargetPosition(){if(this._targetHost&&this._targetHost.getAbsolutePosition){let t=this._targetHost.getAbsolutePosition();this._targetBoundingCenter?t.addToRef(this._targetBoundingCenter,this._target):this._target.copyFrom(t)}let e=this._getLockedTargetPosition();return e||this._target}storeState(){return this._storedAlpha=this.alpha,this._storedBeta=this.beta,this._storedRadius=this.radius,this._storedTarget=this._getTargetPosition().clone(),this._storedTargetScreenOffset=this.targetScreenOffset.clone(),super.storeState()}_restoreStateValues(){return this.hasStateStored()&&this.restoreStateInterpolationFactor>Nt&&this.restoreStateInterpolationFactor<1?(this.interpolateTo(this._storedAlpha,this._storedBeta,this._storedRadius,this._storedTarget,this._storedTargetScreenOffset,this.restoreStateInterpolationFactor),!0):super._restoreStateValues()?(this.setTarget(this._storedTarget.clone()),this.alpha=this._storedAlpha,this.beta=this._storedBeta,this.radius=this._storedRadius,this.targetScreenOffset=this._storedTargetScreenOffset.clone(),this.inertialAlphaOffset=0,this.inertialBetaOffset=0,this.inertialRadiusOffset=0,this.inertialPanningX=0,this.inertialPanningY=0,!0):!1}stopInterpolation(){this._goalAlpha=NaN,this._goalBeta=NaN,this._goalRadius=NaN,this._goalTarget.set(NaN,NaN,NaN),this._goalTargetScreenOffset.set(NaN,NaN)}interpolateTo(e=this.alpha,t=this.beta,i=this.radius,r=this.target,s=this.targetScreenOffset,a){var o,l,c,f,h,d,u;this.inertialAlphaOffset=0,this.inertialBetaOffset=0,this.inertialRadiusOffset=0,this.inertialPanningX=0,this.inertialPanningY=0,a!=null?this._currentInterpolationFactor=a:this.restoreStateInterpolationFactor!==0?this._currentInterpolationFactor=this.restoreStateInterpolationFactor:this._currentInterpolationFactor=.1,this._goalAlpha=On(e,this._goalAlpha),this._goalBeta=On(t,this._goalBeta),this._goalRadius=On(i,this._goalRadius),this._goalTarget.set(On(r.x,this._goalTarget.x),On(r.y,this._goalTarget.y),On(r.z,this._goalTarget.z)),this._goalTargetScreenOffset.set(On(s.x,this._goalTargetScreenOffset.x),On(s.y,this._goalTargetScreenOffset.y)),this._goalAlpha=wt(this._goalAlpha,(o=this.lowerAlphaLimit)!=null?o:-1/0,(l=this.upperAlphaLimit)!=null?l:1/0),this._goalBeta=wt(this._goalBeta,(c=this.lowerBetaLimit)!=null?c:-1/0,(f=this.upperBetaLimit)!=null?f:1/0),this._goalRadius=wt(this._goalRadius,(h=this.lowerRadiusLimit)!=null?h:-1/0,(d=this.upperRadiusLimit)!=null?d:1/0),this._goalTarget.y=wt(this._goalTarget.y,(u=this.lowerTargetYLimit)!=null?u:-1/0,1/0),this._isInterpolating=!0}_isSynchronizedViewMatrix(){return super._isSynchronizedViewMatrix()?this._cache._target.equals(this._getTargetPosition())&&this._cache.alpha===this.alpha&&this._cache.beta===this.beta&&this._cache.radius===this.radius&&this._cache.targetScreenOffset.equals(this.targetScreenOffset):!1}attachControl(e,t,i=!0,r=2){let s=arguments;t=de.BackCompatCameraNoPreventDefault(s),this._useCtrlForPanning=i,this._panningMouseButton=r,typeof s[0]=="boolean"&&(s.length>1&&(this._useCtrlForPanning=s[1]),s.length>2&&(this._panningMouseButton=s[2])),this.inputs.attachElement(t),this._reset=()=>{this.inertialAlphaOffset=0,this.inertialBetaOffset=0,this.inertialRadiusOffset=0,this.inertialPanningX=0,this.inertialPanningY=0}}detachControl(){this.inputs.detachElement(),this._reset&&this._reset()}_checkInputs(){if(this._collisionTriggered)return;this.inputs.checkInputs();let e=!1;if(this.inertialAlphaOffset!==0||this.inertialBetaOffset!==0||this.inertialRadiusOffset!==0){e=!0;let t=this.invertRotation?-1:1,i=this._calculateHandednessMultiplier(),r=this.inertialAlphaOffset*i;this.beta<0&&(r*=-1),this.alpha+=r*t,this.beta+=this.inertialBetaOffset*t,this.radius-=this.inertialRadiusOffset,this.inertialAlphaOffset*=this.inertia,this.inertialBetaOffset*=this.inertia,this.inertialRadiusOffset*=this.inertia,Math.abs(this.inertialAlphaOffset)Math.PI&&(this.beta=this.beta-2*Math.PI):this.betathis.upperBetaLimit&&(this.beta=this.upperBetaLimit),this.lowerAlphaLimit!==null&&this.alphathis.upperAlphaLimit&&(this.alpha=this.upperAlphaLimit),this.lowerRadiusLimit!==null&&this.radiusthis.upperRadiusLimit&&(this.radius=this.upperRadiusLimit,this.inertialRadiusOffset=0),this.target.y=Math.max(this.target.y,this.lowerTargetYLimit)}rebuildAnglesAndRadius(){this._position.subtractToRef(this._getTargetPosition(),this._computationVector),(this._upVector.x!==0||this._upVector.y!==1||this._upVector.z!==0)&&b.TransformCoordinatesToRef(this._computationVector,this._upToYMatrix,this._computationVector),this.radius=this._computationVector.length(),this.radius===0&&(this.radius=1e-4);let e=this.alpha;this.alpha=Qne(this._computationVector),this.beta=$ne(this._computationVector.y,this.radius);let t=Math.round((e-this.alpha)/(2*Math.PI));this.alpha+=t*2*Math.PI,this._checkLimits()}setPosition(e){this._position.equals(e)||(this._position.copyFrom(e),this.rebuildAnglesAndRadius())}setTarget(e,t=!1,i=!1,r=!1){var s;if(r=(s=this.overrideCloneAlphaBetaRadius)!=null?s:r,e.computeWorldMatrix)t&&e.getBoundingInfo?this._targetBoundingCenter=e.getBoundingInfo().boundingBox.centerWorld.clone():this._targetBoundingCenter=null,e.computeWorldMatrix(),this._targetHost=e,this._target=this._getTargetPosition(),this.onMeshTargetChangedObservable.notifyObservers(this._targetHost);else{let a=e,o=this._getTargetPosition();if(o&&!i&&o.equals(a))return;this._targetHost=null,this._target=a,this._targetBoundingCenter=null,this.onMeshTargetChangedObservable.notifyObservers(null)}r||this.rebuildAnglesAndRadius()}_getViewMatrix(){let e=Math.cos(this.alpha),t=Math.sin(this.alpha),i=Math.cos(this.beta),r=Math.sin(this.beta);r===0&&(r=1e-4),this.radius===0&&(this.radius=1e-4);let s=this._getTargetPosition();if(this._computationVector.copyFromFloats(this.radius*e*r,this.radius*i,this.radius*t*r),(this._upVector.x!==0||this._upVector.y!==1||this._upVector.z!==0)&&b.TransformCoordinatesToRef(this._computationVector,this._yToUpMatrix,this._computationVector),s.addToRef(this._computationVector,this._newPosition),this.getScene().collisionsEnabled&&this.checkCollisions){let a=this.getScene().collisionCoordinator;this._collider||(this._collider=a.createCollider()),this._collider._radius=this.collisionRadius,this._newPosition.subtractToRef(this._position,this._collisionVelocity),this._collisionTriggered=!0,a.getNewPosition(this._position,this._collisionVelocity,this._collider,3,null,this._onCollisionPositionChange,this.uniqueId)}else{this._position.copyFrom(this._newPosition);let a=this.upVector;this.allowUpsideDown&&r<0&&(a=a.negate()),this._computeViewMatrix(this._position,s,a),this._viewMatrix.addAtIndex(12,this.targetScreenOffset.x),this._viewMatrix.addAtIndex(13,this.targetScreenOffset.y)}return this._currentTarget.copyFrom(s),this._viewMatrix}zoomOn(e,t=!1){e=e||this.getScene().meshes;let i=q.MinMax(e),r=this._calculateLowerRadiusFromModelBoundingSphere(i.min,i.max);if(r=Math.max(Math.min(r,this.upperRadiusLimit||Number.MAX_VALUE),this.lowerRadiusLimit||0),this.radius=r*this.zoomOnFactor,this.mode===ut.ORTHOGRAPHIC_CAMERA){let s=this.getScene().getEngine().getAspectRatio(this),a=r*this.zoomOnFactor/2;this.orthoLeft=-a*s,this.orthoRight=a*s,this.orthoBottom=-a,this.orthoTop=a}this.focusOn({min:i.min,max:i.max,distance:r},t)}focusOn(e,t=!1){let i,r;if(e.min===void 0){let s=e||this.getScene().meshes;i=q.MinMax(s),r=b.Distance(i.min,i.max)}else{let s=e;i=s,r=s.distance}this._target=q.Center(i),t||(this.maxZ=r*2)}createRigCamera(e,t){let i=0;switch(this.cameraRigMode){case ut.RIG_MODE_STEREOSCOPIC_ANAGLYPH:case ut.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:case ut.RIG_MODE_STEREOSCOPIC_OVERUNDER:case ut.RIG_MODE_STEREOSCOPIC_INTERLACED:case ut.RIG_MODE_VR:i=this._cameraRigParams.stereoHalfAngle*(t===0?1:-1);break;case ut.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED:i=this._cameraRigParams.stereoHalfAngle*(t===0?-1:1);break}let r=new n(e,this.alpha+i,this.beta,this.radius,this._target,this.getScene());return r._cameraRigParams={},r.isRigCamera=!0,r.rigParent=this,r.upVector=this.upVector,r.mode=this.mode,r.orthoLeft=this.orthoLeft,r.orthoRight=this.orthoRight,r.orthoBottom=this.orthoBottom,r.orthoTop=this.orthoTop,r}_updateRigCameras(){let e=this._rigCameras[0],t=this._rigCameras[1];switch(e.beta=t.beta=this.beta,this.cameraRigMode){case ut.RIG_MODE_STEREOSCOPIC_ANAGLYPH:case ut.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:case ut.RIG_MODE_STEREOSCOPIC_OVERUNDER:case ut.RIG_MODE_STEREOSCOPIC_INTERLACED:case ut.RIG_MODE_VR:e.alpha=this.alpha-this._cameraRigParams.stereoHalfAngle,t.alpha=this.alpha+this._cameraRigParams.stereoHalfAngle;break;case ut.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED:e.alpha=this.alpha+this._cameraRigParams.stereoHalfAngle,t.alpha=this.alpha-this._cameraRigParams.stereoHalfAngle;break}super._updateRigCameras()}_calculateLowerRadiusFromModelBoundingSphere(e,t,i=1){let r=b.Distance(e,t),a=this.getScene().getEngine().getAspectRatio(this),o=Math.tan(this.fov/2),l=o*a,f=r*.5*i,h=f*Math.sqrt(1+1/(l*l)),d=f*Math.sqrt(1+1/(o*o));return Math.max(h,d)}dispose(){this.inputs.clear(),super.dispose()}getClassName(){return"ArcRotateCamera"}};P([w()],gi.prototype,"alpha",void 0);P([w()],gi.prototype,"beta",void 0);P([w()],gi.prototype,"radius",void 0);P([w()],gi.prototype,"overrideCloneAlphaBetaRadius",void 0);P([Vr("target")],gi.prototype,"_target",void 0);P([ST("targetHost")],gi.prototype,"_targetHost",void 0);P([w()],gi.prototype,"inertialAlphaOffset",void 0);P([w()],gi.prototype,"inertialBetaOffset",void 0);P([w()],gi.prototype,"inertialRadiusOffset",void 0);P([w()],gi.prototype,"lowerAlphaLimit",void 0);P([w()],gi.prototype,"upperAlphaLimit",void 0);P([w()],gi.prototype,"lowerBetaLimit",void 0);P([w()],gi.prototype,"upperBetaLimit",void 0);P([w()],gi.prototype,"lowerRadiusLimit",void 0);P([w()],gi.prototype,"upperRadiusLimit",void 0);P([w()],gi.prototype,"lowerTargetYLimit",void 0);P([w()],gi.prototype,"inertialPanningX",void 0);P([w()],gi.prototype,"inertialPanningY",void 0);P([w()],gi.prototype,"pinchToPanMaxDistance",void 0);P([w()],gi.prototype,"panningDistanceLimit",void 0);P([Vr()],gi.prototype,"panningOriginTarget",void 0);P([w()],gi.prototype,"panningInertia",void 0);P([w()],gi.prototype,"zoomToMouseLocation",null);P([w()],gi.prototype,"zoomOnFactor",void 0);P([Hu()],gi.prototype,"targetScreenOffset",void 0);P([w()],gi.prototype,"allowUpsideDown",void 0);P([w()],gi.prototype,"useInputToRestoreState",void 0);P([w()],gi.prototype,"restoreStateInterpolationFactor",void 0);Ft("BABYLON.ArcRotateCamera",gi)});var Yt,xf=C(()=>{kt();Ut();Ge();zt();zs();lf();Vi();y_();Er();Yt=class n extends _i{get range(){return this._range}set range(e){this._range=e,this._inverseSquaredRange=1/(this.range*this.range)}get intensityMode(){return this._intensityMode}set intensityMode(e){this._intensityMode=e,this._computePhotometricScale()}get radius(){return this._radius}set radius(e){this._radius=e,this._computePhotometricScale()}get shadowEnabled(){return this._shadowEnabled}set shadowEnabled(e){this._shadowEnabled!==e&&(this._shadowEnabled=e,this._markMeshesAsLightDirty())}get includedOnlyMeshes(){return this._includedOnlyMeshes}set includedOnlyMeshes(e){this._includedOnlyMeshes=e,this._hookArrayForIncludedOnly(e)}get excludedMeshes(){return this._excludedMeshes}set excludedMeshes(e){this._excludedMeshes=e,this._hookArrayForExcluded(e)}get excludeWithLayerMask(){return this._excludeWithLayerMask}set excludeWithLayerMask(e){this._excludeWithLayerMask=e,this._resyncMeshes()}get includeOnlyWithLayerMask(){return this._includeOnlyWithLayerMask}set includeOnlyWithLayerMask(e){this._includeOnlyWithLayerMask=e,this._resyncMeshes()}get lightmapMode(){return this._lightmapMode}set lightmapMode(e){this._lightmapMode!==e&&(this._lightmapMode=e,this._markMeshesAsLightDirty())}getViewMatrix(e){return null}getProjectionMatrix(e,t){return null}constructor(e,t,i){super(e,t,!1),this.diffuse=new Te(1,1,1),this.specular=new Te(1,1,1),this.falloffType=n.FALLOFF_DEFAULT,this.intensity=1,this._range=Number.MAX_VALUE,this._inverseSquaredRange=0,this._photometricScale=1,this._intensityMode=n.INTENSITYMODE_AUTOMATIC,this._radius=1e-5,this.renderPriority=0,this._shadowEnabled=!0,this._excludeWithLayerMask=0,this._includeOnlyWithLayerMask=0,this._lightmapMode=0,this._shadowGenerators=null,this._excludedMeshesIds=new Array,this._includedOnlyMeshesIds=new Array,this._currentViewDepth=0,this._clusteredContainer=null,this._isLight=!0,i||this.getScene().addLight(this),this._uniformBuffer=new or(this.getScene().getEngine(),void 0,void 0,e),this._buildUniformLayout(),this.includedOnlyMeshes=[],this.excludedMeshes=[],i||this._resyncMeshes()}transferTexturesToEffect(e,t){return this}_bindLight(e,t,i,r,s=!0){var l;let a=e.toString(),o=!1;if(this._uniformBuffer.bindToEffect(i,"Light"+a),this._renderId!==t.getRenderId()||this._lastUseSpecular!==r||!this._uniformBuffer.useUbo){this._renderId=t.getRenderId(),this._lastUseSpecular=r;let c=this.getScaledIntensity();this.transferToEffect(i,a),this.diffuse.scaleToRef(c,pn.Color3[0]),this._uniformBuffer.updateColor4("vLightDiffuse",pn.Color3[0],this.range,a),r&&(this.specular.scaleToRef(c,pn.Color3[1]),this._uniformBuffer.updateColor4("vLightSpecular",pn.Color3[1],this.radius,a)),o=!0}if(this.transferTexturesToEffect(i,a),t.shadowsEnabled&&this.shadowEnabled&&s){let c=(l=this.getShadowGenerator(t.activeCamera))!=null?l:this.getShadowGenerator();c&&(c.bindShadowLight(a,i),o=!0)}o?this._uniformBuffer.update():this._uniformBuffer.bindUniformBuffer()}getClassName(){return"Light"}toString(e){let t="Name: "+this.name;if(t+=", type: "+["Point","Directional","Spot","Hemispheric","Clustered"][this.getTypeID()],this.animations)for(let i=0;i0&&this.includedOnlyMeshes.indexOf(e)===-1||this.excludedMeshes&&this.excludedMeshes.length>0&&this.excludedMeshes.indexOf(e)!==-1||this.includeOnlyWithLayerMask!==0&&(this.includeOnlyWithLayerMask&e.layerMask)===0||this.excludeWithLayerMask!==0&&this.excludeWithLayerMask&e.layerMask):!0}dispose(e,t=!1){if(this._shadowGenerators){let i=this._shadowGenerators.values();for(let r=i.next();r.done!==!0;r=i.next())r.value.dispose();this._shadowGenerators=null}if(this.getScene().stopAnimation(this),this._parentContainer){let i=this._parentContainer.lights.indexOf(this);i>-1&&this._parentContainer.lights.splice(i,1),this._parentContainer=null}for(let i of this.getScene().meshes)i._removeLightSource(this,!0);this._uniformBuffer.dispose(),this.getScene().removeLight(this),super.dispose(e,t)}getTypeID(){return 0}getScaledIntensity(){return this._photometricScale*this.intensity}clone(e,t=null){let i=n.GetConstructorFromName(this.getTypeID(),e,this.getScene());if(!i)return null;let r=tt.Clone(i,this);return e&&(r.name=e),t&&(r.parent=t),r.setEnabled(this.isEnabled()),this.onClonedObservable.notifyObservers(r),r}serialize(){let e=tt.Serialize(this);if(e.uniqueId=this.uniqueId,e.type=this.getTypeID(),this.parent&&this.parent._serializeAsParent(e),this.excludedMeshes.length>0){e.excludedMeshesIds=[];for(let t of this.excludedMeshes)e.excludedMeshesIds.push(t.id)}if(this.includedOnlyMeshes.length>0){e.includedOnlyMeshesIds=[];for(let t of this.includedOnlyMeshes)e.includedOnlyMeshesIds.push(t.id)}return tt.AppendSerializedAnimations(this,e),e.ranges=this.serializeAnimationRanges(),e.isEnabled=this.isEnabled(),e}static GetConstructorFromName(e,t,i){let r=_i.Construct("Light_Type_"+e,t,i);return r||null}static Parse(e,t){let i=n.GetConstructorFromName(e.type,e.name,t);if(!i)return null;let r=tt.Parse(i,e,t);if(e.excludedMeshesIds&&(r._excludedMeshesIds=e.excludedMeshesIds),e.includedOnlyMeshesIds&&(r._includedOnlyMeshesIds=e.includedOnlyMeshesIds),e.parentId!==void 0&&(r._waitingParentId=e.parentId),e.parentInstanceIndex!==void 0&&(r._waitingParentInstanceIndex=e.parentInstanceIndex),e.falloffType!==void 0&&(r.falloffType=e.falloffType),e.lightmapMode!==void 0&&(r.lightmapMode=e.lightmapMode),e.animations){for(let s=0;s{let s=t.apply(e,r);if(this._clusteredContainer)return s;for(let a of r)a._resyncLightSource(this);return s};let i=e.splice;if(e.splice=(r,s)=>{let a=i.call(e,r,s!=null?s:e.length);if(this._clusteredContainer)return a;for(let o of a)o._resyncLightSource(this);return a},!this._clusteredContainer)for(let r of e)r._resyncLightSource(this)}_hookArrayForIncludedOnly(e){let t=e.push;e.push=(...r)=>{let s=t.apply(e,r);return this._resyncMeshes(),s};let i=e.splice;e.splice=(r,s)=>{let a=i.call(e,r,s!=null?s:e.length);return this._resyncMeshes(),a},this._resyncMeshes()}_resyncMeshes(){if(!this._clusteredContainer)for(let e of this.getScene().meshes)e._resyncLightSource(this)}_markMeshesAsLightDirty(){for(let e of this.getScene().meshes)e.lightSources.indexOf(this)!==-1&&e._markSubMeshesAsLightDirty()}_computePhotometricScale(){this._photometricScale=this._getPhotometricScale(),this.getScene().resetCachedMaterial()}_getPhotometricScale(){let e=0,t=this.getTypeID(),i=this.intensityMode;switch(i===n.INTENSITYMODE_AUTOMATIC&&(t===n.LIGHTTYPEID_DIRECTIONALLIGHT?i=n.INTENSITYMODE_ILLUMINANCE:i=n.INTENSITYMODE_LUMINOUSINTENSITY),t){case n.LIGHTTYPEID_POINTLIGHT:case n.LIGHTTYPEID_SPOTLIGHT:switch(i){case n.INTENSITYMODE_LUMINOUSPOWER:e=1/(4*Math.PI);break;case n.INTENSITYMODE_LUMINOUSINTENSITY:e=1;break;case n.INTENSITYMODE_LUMINANCE:e=this.radius*this.radius;break}break;case n.LIGHTTYPEID_DIRECTIONALLIGHT:switch(i){case n.INTENSITYMODE_ILLUMINANCE:e=1;break;case n.INTENSITYMODE_LUMINANCE:{let r=this.radius;r=Math.max(r,.001),e=2*Math.PI*(1-Math.cos(r));break}}break;case n.LIGHTTYPEID_HEMISPHERICLIGHT:e=1;break}return e}_reorderLightsInScene(){let e=this.getScene();this._renderPriority!=0&&(e.requireLightSorting=!0),this.getScene().sortLightsByPriority()}areLightTexturesReady(){return!0}_isReady(){return!0}};Yt.FALLOFF_DEFAULT=Kt.FALLOFF_DEFAULT;Yt.FALLOFF_PHYSICAL=Kt.FALLOFF_PHYSICAL;Yt.FALLOFF_GLTF=Kt.FALLOFF_GLTF;Yt.FALLOFF_STANDARD=Kt.FALLOFF_STANDARD;Yt.LIGHTMAP_DEFAULT=Kt.LIGHTMAP_DEFAULT;Yt.LIGHTMAP_SPECULAR=Kt.LIGHTMAP_SPECULAR;Yt.LIGHTMAP_SHADOWSONLY=Kt.LIGHTMAP_SHADOWSONLY;Yt.INTENSITYMODE_AUTOMATIC=Kt.INTENSITYMODE_AUTOMATIC;Yt.INTENSITYMODE_LUMINOUSPOWER=Kt.INTENSITYMODE_LUMINOUSPOWER;Yt.INTENSITYMODE_LUMINOUSINTENSITY=Kt.INTENSITYMODE_LUMINOUSINTENSITY;Yt.INTENSITYMODE_ILLUMINANCE=Kt.INTENSITYMODE_ILLUMINANCE;Yt.INTENSITYMODE_LUMINANCE=Kt.INTENSITYMODE_LUMINANCE;Yt.LIGHTTYPEID_POINTLIGHT=Kt.LIGHTTYPEID_POINTLIGHT;Yt.LIGHTTYPEID_DIRECTIONALLIGHT=Kt.LIGHTTYPEID_DIRECTIONALLIGHT;Yt.LIGHTTYPEID_SPOTLIGHT=Kt.LIGHTTYPEID_SPOTLIGHT;Yt.LIGHTTYPEID_HEMISPHERICLIGHT=Kt.LIGHTTYPEID_HEMISPHERICLIGHT;Yt.LIGHTTYPEID_RECT_AREALIGHT=Kt.LIGHTTYPEID_RECT_AREALIGHT;P([mr()],Yt.prototype,"diffuse",void 0);P([mr()],Yt.prototype,"specular",void 0);P([w()],Yt.prototype,"falloffType",void 0);P([w()],Yt.prototype,"intensity",void 0);P([w()],Yt.prototype,"range",null);P([w()],Yt.prototype,"intensityMode",null);P([w()],Yt.prototype,"radius",null);P([w()],Yt.prototype,"_renderPriority",void 0);P([oe("_reorderLightsInScene")],Yt.prototype,"renderPriority",void 0);P([w("shadowEnabled")],Yt.prototype,"_shadowEnabled",void 0);P([w("excludeWithLayerMask")],Yt.prototype,"_excludeWithLayerMask",void 0);P([w("includeOnlyWithLayerMask")],Yt.prototype,"_includeOnlyWithLayerMask",void 0);P([w("lightmapMode")],Yt.prototype,"_lightmapMode",void 0)});var Ys,SA=C(()=>{kt();Ut();Ge();zt();zs();xf();Vi();_i.AddNodeConstructor("Light_Type_3",(n,e)=>()=>new Ys(n,b.Zero(),e));Ys=class extends Yt{constructor(e,t,i,r){super(e,i,r),this.groundColor=new Te(0,0,0),this.direction=t||b.Up()}_buildUniformLayout(){this._uniformBuffer.addUniform("vLightData",4),this._uniformBuffer.addUniform("vLightDiffuse",4),this._uniformBuffer.addUniform("vLightSpecular",4),this._uniformBuffer.addUniform("vLightGround",3),this._uniformBuffer.addUniform("shadowsInfo",3),this._uniformBuffer.addUniform("depthValues",2),this._uniformBuffer.create()}getClassName(){return"HemisphericLight"}setDirectionToTarget(e){return this.direction=b.Normalize(e.subtract(b.Zero())),this.direction}getShadowGenerator(){return null}transferToEffect(e,t){let i=b.Normalize(this.direction);return this._uniformBuffer.updateFloat4("vLightData",i.x,i.y,i.z,0,t),this._uniformBuffer.updateColor3("vLightGround",this.groundColor.scale(this.intensity),t),this}transferToNodeMaterialEffect(e,t){let i=b.Normalize(this.direction);return e.setFloat3(t,i.x,i.y,i.z),this}computeWorldMatrix(){return this._worldMatrix||(this._worldMatrix=j.Identity()),this._worldMatrix}getTypeID(){return Yt.LIGHTTYPEID_HEMISPHERICLIGHT}prepareLightSpecificDefines(e,t){e["HEMILIGHT"+t]=!0}};P([mr()],Ys.prototype,"groundColor",void 0);P([Vr()],Ys.prototype,"direction",void 0);Ft("BABYLON.HemisphericLight",Ys)});var Ca,TA=C(()=>{kt();Ut();Ge();xf();Ou();Ca=class extends Yt{constructor(){super(...arguments),this._needProjectionMatrixCompute=!0,this._viewMatrix=j.Identity(),this._projectionMatrix=j.Identity()}_setPosition(e){this._position=e}get position(){return this._position}set position(e){this._setPosition(e)}_setDirection(e){this._direction=e}get direction(){return this._direction}set direction(e){this._setDirection(e)}get shadowMinZ(){return this._shadowMinZ}set shadowMinZ(e){this._shadowMinZ=e,this.forceProjectionMatrixCompute()}get shadowMaxZ(){return this._shadowMaxZ}set shadowMaxZ(e){this._shadowMaxZ=e,this.forceProjectionMatrixCompute()}computeTransformedInformation(){return this.parent&&this.parent.getWorldMatrix?(this.transformedPosition||(this.transformedPosition=b.Zero()),b.TransformCoordinatesToRef(this.position,this.parent.getWorldMatrix(),this.transformedPosition),this.direction&&(this.transformedDirection||(this.transformedDirection=b.Zero()),b.TransformNormalToRef(this.direction,this.parent.getWorldMatrix(),this.transformedDirection)),!0):!1}getDepthScale(){return 50}getShadowDirection(e){return this.transformedDirection?this.transformedDirection:this.direction}getAbsolutePosition(){return this.transformedPosition?this.transformedPosition:this.position}setDirectionToTarget(e){return this.direction=b.Normalize(e.subtract(this.position)),this.direction}getRotation(){this.direction.normalize();let e=b.Cross(this.direction,us.Y),t=b.Cross(e,this.direction);return b.RotationFromAxis(e,t,this.direction)}needCube(){return!1}needProjectionMatrixCompute(){return this._needProjectionMatrixCompute}forceProjectionMatrixCompute(){this._needProjectionMatrixCompute=!0}_initCache(){super._initCache(),this._cache.position=b.Zero()}_isSynchronized(){return!!this._cache.position.equals(this.position)}computeWorldMatrix(e){return!e&&this.isSynchronized()?(this._currentRenderId=this.getScene().getRenderId(),this._worldMatrix):(this._updateCache(),this._cache.position.copyFrom(this.position),this._worldMatrix||(this._worldMatrix=j.Identity()),j.TranslationToRef(this.position.x,this.position.y,this.position.z,this._worldMatrix),this.parent&&this.parent.getWorldMatrix&&(this._worldMatrix.multiplyToRef(this.parent.getWorldMatrix(),this._worldMatrix),this._markSyncedWithParent()),this._worldMatrixDeterminantIsDirty=!0,this._worldMatrix)}getDepthMinZ(e){return this.shadowMinZ!==void 0?this.shadowMinZ:(e==null?void 0:e.minZ)||0}getDepthMaxZ(e){return this.shadowMaxZ!==void 0?this.shadowMaxZ:(e==null?void 0:e.maxZ)||1e4}setShadowProjectionMatrix(e,t,i){return this.customProjectionMatrixBuilder?this.customProjectionMatrixBuilder(t,i,e):this._setDefaultShadowProjectionMatrix(e,t,i),this}_syncParentEnabledState(){super._syncParentEnabledState(),(!this.parent||!this.parent.getWorldMatrix)&&(this.transformedPosition=null,this.transformedDirection=null)}getViewMatrix(e){let t=Q.Vector3[0],i=this.position;this.computeTransformedInformation()&&(i=this.transformedPosition),b.NormalizeToRef(this.getShadowDirection(e),t),Math.abs(b.Dot(t,b.Up()))===1&&(t.z=1e-13);let r=Q.Vector3[1];return i.addToRef(t,r),j.LookAtLHToRef(i,r,b.Up(),this._viewMatrix),this._viewMatrix}getProjectionMatrix(e,t){return this.setShadowProjectionMatrix(this._projectionMatrix,e!=null?e:this._viewMatrix,t!=null?t:[]),this._projectionMatrix}};P([Vr()],Ca.prototype,"position",null);P([Vr()],Ca.prototype,"direction",null);P([w()],Ca.prototype,"shadowMinZ",null);P([w()],Ca.prototype,"shadowMaxZ",null)});var Ts,tG=C(()=>{kt();Ut();Ge();zs();xf();TA();Vi();_i.AddNodeConstructor("Light_Type_1",(n,e)=>()=>new Ts(n,b.Zero(),e));Ts=class extends Ca{get shadowFrustumSize(){return this._shadowFrustumSize}set shadowFrustumSize(e){this._shadowFrustumSize=e,this.forceProjectionMatrixCompute()}get shadowOrthoScale(){return this._shadowOrthoScale}set shadowOrthoScale(e){this._shadowOrthoScale=e,this.forceProjectionMatrixCompute()}get orthoLeft(){return this._orthoLeft}set orthoLeft(e){this._orthoLeft=e}get orthoRight(){return this._orthoRight}set orthoRight(e){this._orthoRight=e}get orthoTop(){return this._orthoTop}set orthoTop(e){this._orthoTop=e}get orthoBottom(){return this._orthoBottom}set orthoBottom(e){this._orthoBottom=e}constructor(e,t,i,r){super(e,i,r),this._shadowFrustumSize=0,this._shadowOrthoScale=.1,this.autoUpdateExtends=!0,this.autoCalcShadowZBounds=!1,this._orthoLeft=Number.MAX_VALUE,this._orthoRight=Number.MIN_VALUE,this._orthoTop=Number.MIN_VALUE,this._orthoBottom=Number.MAX_VALUE,this.position=t.scale(-1),this.direction=t}getClassName(){return"DirectionalLight"}getTypeID(){return Yt.LIGHTTYPEID_DIRECTIONALLIGHT}_setDefaultShadowProjectionMatrix(e,t,i){this.shadowFrustumSize>0?this._setDefaultFixedFrustumShadowProjectionMatrix(e):this._setDefaultAutoExtendShadowProjectionMatrix(e,t,i)}_setDefaultFixedFrustumShadowProjectionMatrix(e){let t=this.getScene().activeCamera;j.OrthoLHToRef(this.shadowFrustumSize,this.shadowFrustumSize,this.shadowMinZ!==void 0?this.shadowMinZ:t?t.minZ:0,this.shadowMaxZ!==void 0?this.shadowMaxZ:t?t.maxZ:1e4,e,this.getScene().getEngine().isNDCHalfZRange)}_setDefaultAutoExtendShadowProjectionMatrix(e,t,i){let r=this.getScene().activeCamera;if(this.autoUpdateExtends||this._orthoLeft===Number.MAX_VALUE){let f=b.Zero();this._orthoLeft=Number.MAX_VALUE,this._orthoRight=-Number.MAX_VALUE,this._orthoTop=-Number.MAX_VALUE,this._orthoBottom=Number.MAX_VALUE;let h=Number.MAX_VALUE,d=-Number.MAX_VALUE;for(let u=0;uthis._orthoRight&&(this._orthoRight=f.x),f.y>this._orthoTop&&(this._orthoTop=f.y),this.autoCalcShadowZBounds&&(f.zd&&(d=f.z))}this.autoCalcShadowZBounds&&(this._shadowMinZ=h,this._shadowMaxZ=d)}let s=this._orthoRight-this._orthoLeft,a=this._orthoTop-this._orthoBottom,o=this.shadowMinZ!==void 0?this.shadowMinZ:(r==null?void 0:r.minZ)||0,l=this.shadowMaxZ!==void 0?this.shadowMaxZ:(r==null?void 0:r.maxZ)||1e4,c=this.getScene().getEngine().useReverseDepthBuffer;j.OrthoOffCenterLHToRef(this._orthoLeft-s*this.shadowOrthoScale,this._orthoRight+s*this.shadowOrthoScale,this._orthoBottom-a*this.shadowOrthoScale,this._orthoTop+a*this.shadowOrthoScale,c?l:o,c?o:l,e,this.getScene().getEngine().isNDCHalfZRange)}_buildUniformLayout(){this._uniformBuffer.addUniform("vLightData",4),this._uniformBuffer.addUniform("vLightDiffuse",4),this._uniformBuffer.addUniform("vLightSpecular",4),this._uniformBuffer.addUniform("shadowsInfo",3),this._uniformBuffer.addUniform("depthValues",2),this._uniformBuffer.create()}transferToEffect(e,t){return this.computeTransformedInformation()?(this._uniformBuffer.updateFloat4("vLightData",this.transformedDirection.x,this.transformedDirection.y,this.transformedDirection.z,1,t),this):(this._uniformBuffer.updateFloat4("vLightData",this.direction.x,this.direction.y,this.direction.z,1,t),this)}transferToNodeMaterialEffect(e,t){return this.computeTransformedInformation()?(e.setFloat3(t,this.transformedDirection.x,this.transformedDirection.y,this.transformedDirection.z),this):(e.setFloat3(t,this.direction.x,this.direction.y,this.direction.z),this)}getDepthMinZ(e){let t=this._scene.getEngine();return!t.useReverseDepthBuffer&&t.isNDCHalfZRange?0:1}getDepthMaxZ(e){let t=this._scene.getEngine();return t.useReverseDepthBuffer&&t.isNDCHalfZRange?0:1}prepareLightSpecificDefines(e,t){e["DIRLIGHT"+t]=!0}};P([w()],Ts.prototype,"shadowFrustumSize",null);P([w()],Ts.prototype,"shadowOrthoScale",null);P([w()],Ts.prototype,"autoUpdateExtends",void 0);P([w()],Ts.prototype,"autoCalcShadowZBounds",void 0);P([w("orthoLeft")],Ts.prototype,"_orthoLeft",void 0);P([w("orthoRight")],Ts.prototype,"_orthoRight",void 0);P([w("orthoTop")],Ts.prototype,"_orthoTop",void 0);P([w("orthoBottom")],Ts.prototype,"_orthoBottom",void 0);Ft("BABYLON.DirectionalLight",Ts)});var Rf,iG=C(()=>{kt();Ut();Ge();zs();xf();TA();Vi();_i.AddNodeConstructor("Light_Type_0",(n,e)=>()=>new Rf(n,b.Zero(),e));Rf=class extends Ca{get shadowAngle(){return this._shadowAngle}set shadowAngle(e){this._shadowAngle=e,this.forceProjectionMatrixCompute()}get direction(){return this._direction}set direction(e){let t=this.needCube();if(this._direction=e,this.needCube()!==t&&this._shadowGenerators){let i=this._shadowGenerators.values();for(let r=i.next();r.done!==!0;r=i.next())r.value.recreateShadowMap()}}constructor(e,t,i,r){super(e,i,r),this._shadowAngle=Math.PI/2,this.position=t}getClassName(){return"PointLight"}getTypeID(){return Yt.LIGHTTYPEID_POINTLIGHT}needCube(){return!this.direction}getShadowDirection(e){if(this.direction)return super.getShadowDirection(e);switch(e){case 0:return new b(1,0,0);case 1:return new b(-1,0,0);case 2:return new b(0,-1,0);case 3:return new b(0,1,0);case 4:return new b(0,0,1);case 5:return new b(0,0,-1)}return b.Zero()}_setDefaultShadowProjectionMatrix(e,t,i){let r=this.getScene().activeCamera,s=this.getDepthMinZ(r),a=this.getDepthMaxZ(r),o=this.getScene().getEngine().useReverseDepthBuffer;j.PerspectiveFovLHToRef(this.shadowAngle,1,o?a:s,o?s:a,e,!0,this._scene.getEngine().isNDCHalfZRange,void 0,o)}_buildUniformLayout(){this._uniformBuffer.addUniform("vLightData",4),this._uniformBuffer.addUniform("vLightDiffuse",4),this._uniformBuffer.addUniform("vLightSpecular",4),this._uniformBuffer.addUniform("vLightFalloff",4),this._uniformBuffer.addUniform("shadowsInfo",3),this._uniformBuffer.addUniform("depthValues",2),this._uniformBuffer.create()}transferToEffect(e,t){let i=this._scene.floatingOriginOffset;return this.computeTransformedInformation()?this._uniformBuffer.updateFloat4("vLightData",this.transformedPosition.x-i.x,this.transformedPosition.y-i.y,this.transformedPosition.z-i.z,0,t):this._uniformBuffer.updateFloat4("vLightData",this.position.x-i.x,this.position.y-i.y,this.position.z-i.z,0,t),this._uniformBuffer.updateFloat4("vLightFalloff",this.range,this._inverseSquaredRange,0,0,t),this}transferToNodeMaterialEffect(e,t){let i=this._scene.floatingOriginOffset;return this.computeTransformedInformation()?e.setFloat3(t,this.transformedPosition.x-i.x,this.transformedPosition.y-i.y,this.transformedPosition.z-i.z):e.setFloat3(t,this.position.x-i.x,this.position.y-i.y,this.position.z-i.z),this}prepareLightSpecificDefines(e,t){e["POINTLIGHT"+t]=!0}};P([w()],Rf.prototype,"shadowAngle",null);Ft("BABYLON.PointLight",Rf)});var Nr,uy=C(()=>{kt();Ut();Ge();zs();xf();TA();Gr();Vi();_i.AddNodeConstructor("Light_Type_2",(n,e)=>()=>new Nr(n,b.Zero(),b.Zero(),0,0,e));Nr=class n extends Ca{get iesProfileTexture(){return this._iesProfileTexture}set iesProfileTexture(e){this._iesProfileTexture!==e&&(this._iesProfileTexture=e,this._iesProfileTexture&&n._IsTexture(this._iesProfileTexture)&&this._iesProfileTexture.onLoadObservable.addOnce(()=>{this._markMeshesAsLightDirty()}))}get angle(){return this._angle}set angle(e){this._angle=e,this._cosHalfAngle=Math.cos(e*.5),this._projectionTextureProjectionLightDirty=!0,this.forceProjectionMatrixCompute(),this._computeAngleValues()}get innerAngle(){return this._innerAngle}set innerAngle(e){this._innerAngle=e,this._computeAngleValues()}get shadowAngleScale(){return this._shadowAngleScale}set shadowAngleScale(e){this._shadowAngleScale=e,this.forceProjectionMatrixCompute()}get projectionTextureMatrix(){return this._projectionTextureMatrix}get projectionTextureLightNear(){return this._projectionTextureLightNear}set projectionTextureLightNear(e){this._projectionTextureLightNear=e,this._projectionTextureProjectionLightDirty=!0}get projectionTextureLightFar(){return this._projectionTextureLightFar}set projectionTextureLightFar(e){this._projectionTextureLightFar=e,this._projectionTextureProjectionLightDirty=!0}get projectionTextureUpDirection(){return this._projectionTextureUpDirection}set projectionTextureUpDirection(e){this._projectionTextureUpDirection=e,this._projectionTextureProjectionLightDirty=!0}get projectionTexture(){return this._projectionTexture}set projectionTexture(e){this._projectionTexture!==e&&(this._projectionTexture=e,this._projectionTextureDirty=!0,this._projectionTexture&&!this._projectionTexture.isReady()&&(n._IsProceduralTexture(this._projectionTexture)?this._projectionTexture.getEffect().executeWhenCompiled(()=>{this._markMeshesAsLightDirty()}):n._IsTexture(this._projectionTexture)&&this._projectionTexture.onLoadObservable.addOnce(()=>{this._markMeshesAsLightDirty()})))}static _IsProceduralTexture(e){return e.onGeneratedObservable!==void 0}static _IsTexture(e){return e.onLoadObservable!==void 0}get projectionTextureProjectionLightMatrix(){return this._projectionTextureProjectionLightMatrix}set projectionTextureProjectionLightMatrix(e){this._projectionTextureProjectionLightMatrix=e,this._projectionTextureProjectionLightDirty=!1,this._projectionTextureDirty=!0}constructor(e,t,i,r,s,a,o){super(e,a,o),this._innerAngle=0,this._iesProfileTexture=null,this._projectionTextureMatrix=j.Zero(),this._projectionTextureLightNear=1e-6,this._projectionTextureLightFar=1e3,this._projectionTextureUpDirection=b.Up(),this._projectionTextureViewLightDirty=!0,this._projectionTextureProjectionLightDirty=!0,this._projectionTextureDirty=!0,this._projectionTextureViewTargetVector=b.Zero(),this._projectionTextureViewLightMatrix=j.Zero(),this._projectionTextureProjectionLightMatrix=j.Zero(),this._projectionTextureScalingMatrix=j.FromValues(.5,0,0,0,0,.5,0,0,0,0,.5,0,.5,.5,.5,1),this.position=t,this.direction=i,this.angle=r,this.exponent=s}getClassName(){return"SpotLight"}getTypeID(){return Yt.LIGHTTYPEID_SPOTLIGHT}_setDirection(e){super._setDirection(e),this._projectionTextureViewLightDirty=!0}_setPosition(e){super._setPosition(e),this._projectionTextureViewLightDirty=!0}_setDefaultShadowProjectionMatrix(e,t,i){let r=this.getScene().activeCamera;if(!r)return;this._shadowAngleScale=this._shadowAngleScale||1;let s=this._shadowAngleScale*this._angle,a=this.shadowMinZ!==void 0?this.shadowMinZ:r.minZ,o=this.shadowMaxZ!==void 0?this.shadowMaxZ:r.maxZ,l=this.getScene().getEngine().useReverseDepthBuffer;j.PerspectiveFovLHToRef(s,1,l?o:a,l?a:o,e,!0,this._scene.getEngine().isNDCHalfZRange,void 0,l)}_computeProjectionTextureViewLightMatrix(){this._projectionTextureViewLightDirty=!1,this._projectionTextureDirty=!0,this.getAbsolutePosition().addToRef(this.getShadowDirection(),this._projectionTextureViewTargetVector),j.LookAtLHToRef(this.getAbsolutePosition(),this._projectionTextureViewTargetVector,this._projectionTextureUpDirection,this._projectionTextureViewLightMatrix)}_computeProjectionTextureProjectionLightMatrix(){this._projectionTextureProjectionLightDirty=!1,this._projectionTextureDirty=!0;let e=this.projectionTextureLightFar,t=this.projectionTextureLightNear,i=e/(e-t),r=-i*t,s=1/Math.tan(this._angle/2);j.FromValuesToRef(s/1,0,0,0,0,s,0,0,0,0,i,1,0,0,r,0,this._projectionTextureProjectionLightMatrix)}_computeProjectionTextureMatrix(){if(this._projectionTextureDirty=!1,this._projectionTextureViewLightMatrix.multiplyToRef(this._projectionTextureProjectionLightMatrix,this._projectionTextureMatrix),this._projectionTexture instanceof ge){let e=this._projectionTexture.uScale/2,t=this._projectionTexture.vScale/2;j.FromValuesToRef(e,0,0,0,0,t,0,0,0,0,.5,0,.5,.5,.5,1,this._projectionTextureScalingMatrix)}this._projectionTextureMatrix.multiplyToRef(this._projectionTextureScalingMatrix,this._projectionTextureMatrix)}_buildUniformLayout(){this._uniformBuffer.addUniform("vLightData",4),this._uniformBuffer.addUniform("vLightDiffuse",4),this._uniformBuffer.addUniform("vLightSpecular",4),this._uniformBuffer.addUniform("vLightDirection",3),this._uniformBuffer.addUniform("vLightFalloff",4),this._uniformBuffer.addUniform("shadowsInfo",3),this._uniformBuffer.addUniform("depthValues",2),this._uniformBuffer.create()}_computeAngleValues(){this._lightAngleScale=1/Math.max(.001,Math.cos(this._innerAngle*.5)-this._cosHalfAngle),this._lightAngleOffset=-this._cosHalfAngle*this._lightAngleScale}transferTexturesToEffect(e,t){return this.projectionTexture&&this.projectionTexture.isReady()&&(this._projectionTextureViewLightDirty&&this._computeProjectionTextureViewLightMatrix(),this._projectionTextureProjectionLightDirty&&this._computeProjectionTextureProjectionLightMatrix(),this._projectionTextureDirty&&this._computeProjectionTextureMatrix(),e.setMatrix("textureProjectionMatrix"+t,this._projectionTextureMatrix),e.setTexture("projectionLightTexture"+t,this.projectionTexture)),this._iesProfileTexture&&this._iesProfileTexture.isReady()&&e.setTexture("iesLightTexture"+t,this._iesProfileTexture),this}transferToEffect(e,t){let i,r=this._scene.floatingOriginOffset;return this.computeTransformedInformation()?(this._uniformBuffer.updateFloat4("vLightData",this.transformedPosition.x-r.x,this.transformedPosition.y-r.y,this.transformedPosition.z-r.z,this.exponent,t),i=b.Normalize(this.transformedDirection)):(this._uniformBuffer.updateFloat4("vLightData",this.position.x-r.x,this.position.y-r.y,this.position.z-r.z,this.exponent,t),i=b.Normalize(this.direction)),this._uniformBuffer.updateFloat4("vLightDirection",i.x,i.y,i.z,this._cosHalfAngle,t),this._uniformBuffer.updateFloat4("vLightFalloff",this.range,this._inverseSquaredRange,this._lightAngleScale,this._lightAngleOffset,t),this}transferToNodeMaterialEffect(e,t){let i;return this.computeTransformedInformation()?i=b.Normalize(this.transformedDirection):i=b.Normalize(this.direction),this.getScene().useRightHandedSystem?e.setFloat3(t,-i.x,-i.y,-i.z):e.setFloat3(t,i.x,i.y,i.z),this}dispose(){super.dispose(),this._projectionTexture&&this._projectionTexture.dispose(),this._iesProfileTexture&&(this._iesProfileTexture.dispose(),this._iesProfileTexture=null)}getDepthMinZ(e){var r;let t=this._scene.getEngine(),i=this.shadowMinZ!==void 0?this.shadowMinZ:(r=e==null?void 0:e.minZ)!=null?r:0;return t.useReverseDepthBuffer&&t.isNDCHalfZRange?i:this._scene.getEngine().isNDCHalfZRange?0:i}getDepthMaxZ(e){var r;let t=this._scene.getEngine(),i=this.shadowMaxZ!==void 0?this.shadowMaxZ:(r=e==null?void 0:e.maxZ)!=null?r:1e4;return t.useReverseDepthBuffer&&t.isNDCHalfZRange?0:i}areLightTexturesReady(){return!(this._projectionTexture&&!this._projectionTexture.isReadyOrNotBlocking()||this._iesProfileTexture&&!this._iesProfileTexture.isReadyOrNotBlocking())}prepareLightSpecificDefines(e,t){e["SPOTLIGHT"+t]=!0,e["PROJECTEDLIGHTTEXTURE"+t]=!!(this.projectionTexture&&this.projectionTexture.isReady()),e["IESLIGHTTEXTURE"+t]=!!(this._iesProfileTexture&&this._iesProfileTexture.isReady())}};P([w()],Nr.prototype,"angle",null);P([w()],Nr.prototype,"innerAngle",null);P([w()],Nr.prototype,"shadowAngleScale",null);P([w()],Nr.prototype,"exponent",void 0);P([w()],Nr.prototype,"projectionTextureLightNear",null);P([w()],Nr.prototype,"projectionTextureLightFar",null);P([w()],Nr.prototype,"projectionTextureUpDirection",null);P([Bt("projectedLightTexture")],Nr.prototype,"_projectionTexture",void 0);Ft("BABYLON.SpotLight",Nr)});function rG(n){let e=n.pathArray,t=n.closeArray||!1,i=n.closePath||!1,r=n.invertUV||!1,s=Math.floor(e[0].length/2),a=n.offset||s;a=a>s?s:Math.floor(a);let o=n.sideOrientation===0?0:n.sideOrientation||Ie.DEFAULTSIDE,l=n.uvs,c=n.colors,f=[],h=[],d=[],u=[],m=[],p=[],_=[],g=[],v,x=[],A=[],S,E,R;if(e.length<2){let be=[],Ze=[];for(E=0;E0&&(V=D[R].subtract(D[R-1]).length(),N=V+_[S],m[S].push(N),_[S]=N),R++;i&&(R--,f.push(D[0].x,D[0].y,D[0].z),V=D[R].subtract(D[0]).length(),N=V+_[S],m[S].push(N),_[S]=N),x[S]=O+y,A[S]=I,I+=O+y}let F,U,W,$;for(E=0;E{let m=i[0].length,p=o,_=0,g=p._originalBuilderSideOrientation===q.DOUBLESIDE?2:1;for(let v=1;v<=g;++v)for(let x=0;x{Ge();Di();Ui();lr();Qr();Ie.CreateRibbon=rG;q.CreateRibbon=(n,e,t=!1,i,r,s,a=!1,o,l)=>uo(n,{pathArray:e,closeArray:t,closePath:i,offset:r,updatable:a,sideOrientation:o,instance:l},s)});function nG(n){let e=[],t=[],i=[],r=[],s=n.radius||.5,a=n.tessellation||64,o=n.arc&&(n.arc<=0||n.arc>1)?1:n.arc||1,l=n.sideOrientation===0?0:n.sideOrientation||Ie.DEFAULTSIDE;e.push(0,0,0),r.push(.5,.5);let c=Math.PI*2*o,f=o===1?c/a:c/(a-1),h=0;for(let m=0;m{Di();lr();Qr();Ie.CreateDisc=nG;q.CreateDisc=(n,e,t,i=null,r,s)=>my(n,{radius:e,tessellation:t,sideOrientation:s,updatable:r},i)});var Cm,aG=C(()=>{Ge();Ui();Di();q._GroundMeshParser=(n,e)=>Cm.Parse(n,e);Cm=class n extends q{constructor(e,t){super(e,t),this.generateOctree=!1}getClassName(){return"GroundMesh"}get subdivisions(){return Math.min(this._subdivisionsX,this._subdivisionsY)}get subdivisionsX(){return this._subdivisionsX}get subdivisionsY(){return this._subdivisionsY}optimize(e,t=32){this._subdivisionsX=e,this._subdivisionsY=e,this.subdivide(e);let i=this;i.createOrUpdateSubmeshesOctree&&i.createOrUpdateSubmeshesOctree(t)}getHeightAtCoordinates(e,t){let i=this.getWorldMatrix(),r=Q.Matrix[5];i.invertToRef(r);let 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al{constructor(e,t,i,r={},s=!0){super(e,t,s),this._textures={},this._internalTextures={},this._textureArrays={},this._externalTextures={},this._floats={},this._ints={},this._uints={},this._floatsArrays={},this._colors3={},this._colors3Arrays={},this._colors4={},this._colors4Arrays={},this._vectors2={},this._vectors3={},this._vectors4={},this._quaternions={},this._quaternionsArrays={},this._matrices={},this._matrixArrays={},this._matrices3x3={},this._matrices2x2={},this._vectors2Arrays={},this._vectors3Arrays={},this._vectors4Arrays={},this._uniformBuffers={},this._textureSamplers={},this._storageBuffers={},this._cachedWorldViewMatrix=new j,this._cachedWorldViewProjectionMatrix=new 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this._checkUniform(e),this._colors4Arrays[e]=t.reduce((i,r)=>(i.push(r.r,r.g,r.b,r.a),i),[]),this}setVector2(e,t){return this._checkUniform(e),this._vectors2[e]=t,this}setVector3(e,t){return this._checkUniform(e),this._vectors3[e]=t,this}setVector4(e,t){return this._checkUniform(e),this._vectors4[e]=t,this}setQuaternion(e,t){return this._checkUniform(e),this._quaternions[e]=t,this}setQuaternionArray(e,t){return this._checkUniform(e),this._quaternionsArrays[e]=t.reduce((i,r)=>(r.toArray(i,i.length),i),[]),this}setMatrix(e,t){return this._checkUniform(e),this._matrices[e]=t,this}setMatrices(e,t){this._checkUniform(e);let i=new Float32Array(t.length*16);for(let r=0;rs===e||s.startsWith(i));return r>=0&&this.options.defines.splice(r,1),(typeof t!="boolean"||t)&&this.options.defines.push(i+t),this}isReadyForSubMesh(e,t,i){return this.isReady(e,i,t)}isReady(e,t,i){var E,R,I,y;let r=i&&this._storeEffectOnSubMeshes;if(this.isFrozen){let 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FOG"),h.indexOf("view")===-1&&h.push("view"),h.indexOf("vFogInfos")===-1&&h.push("vFogInfos"),h.indexOf("vFogColor")===-1&&h.push("vFogColor")),this._useLogarithmicDepth&&(o.push("#define LOGARITHMICDEPTH"),h.indexOf("logarithmicDepthConstant")===-1&&h.push("logarithmicDepthConstant"));let _=i?i.getRenderingMesh():e;if(_&&this.useVertexPulling){let M=_.geometry;M&&(this._vertexPullingMetadata=If(M),this._vertexPullingMetadata&&this._vertexPullingMetadata.forEach((O,V)=>{h.push(`vp_${V}_info`)})),o.push("#define USE_VERTEX_PULLING");let D=(E=_.geometry)==null?void 0:E.getIndexBuffer();D&&!_.isUnIndexed&&(o.push("#define VERTEX_PULLING_USE_INDEX_BUFFER"),D.is32Bits&&o.push("#define VERTEX_PULLING_INDEX_BUFFER_32BITS"))}this.customShaderNameResolve&&(h=h.slice(),d=d.slice(),u=u.slice(),f=this.customShaderNameResolve(this.name,h,d,u,o,l));let g=r?i._getDrawWrapper(void 0,!0):this._drawWrapper,v=(R=g==null?void 0:g.effect)!=null?R:null,x=(I=g==null?void 0:g.defines)!=null?I:null,A=o.join(` 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s=this.getScene();r.indexOf("worldView")!==-1&&(e.multiplyToRef(s.getViewMatrix(),this._cachedWorldViewMatrix),i.setMatrix("worldView",this._cachedWorldViewMatrix)),r.indexOf("worldViewProjection")!==-1&&(e.multiplyToRef(s.getTransformMatrix(),this._cachedWorldViewProjectionMatrix),i.setMatrix("worldViewProjection",this._cachedWorldViewProjectionMatrix)),r.indexOf("view")!==-1&&i.setMatrix("view",s.getViewMatrix())}bindForSubMesh(e,t,i){var r;this.bind(e,t,(r=i._drawWrapperOverride)==null?void 0:r.effect,i)}bind(e,t,i,r){var h;let s=r&&this._storeEffectOnSubMeshes,a=i!=null?i:s?r.effect:this.getEffect();if(!a)return;let o=this.getScene();this._activeEffect=a,this.bindOnlyWorldMatrix(e,i);let l=this._options.uniformBuffers,c=!1;if(a&&l&&l.length>0&&o.getEngine().supportsUniformBuffers)for(let d=0;dnew n(e,this.getScene(),this._shaderPath,this._options,this._storeEffectOnSubMeshes),this);t.name=e,t.id=e,typeof t._shaderPath=="object"&&(t._shaderPath={...t._shaderPath}),this._options={...this._options};let i=Object.keys(this._options);for(let r of i){let s=this._options[r];Array.isArray(s)&&(this._options[r]=s.slice(0))}this.stencil.copyTo(t.stencil);for(let r in this._textures)t.setTexture(r,this._textures[r]);for(let r in this._internalTextures)t.setInternalTexture(r,this._internalTextures[r]);for(let r in this._textureArrays)t.setTextureArray(r,this._textureArrays[r]);for(let r in this._externalTextures)t.setExternalTexture(r,this._externalTextures[r]);for(let r in this._ints)t.setInt(r,this._ints[r]);for(let r in this._uints)t.setUInt(r,this._uints[r]);for(let r in this._floats)t.setFloat(r,this._floats[r]);for(let r in this._floatsArrays)t.setFloats(r,this._floatsArrays[r]);for(let r in this._colors3)t.setColor3(r,this._colors3[r]);for(let r in this._colors3Arrays)t._colors3Arrays[r]=this._colors3Arrays[r];for(let r in this._colors4)t.setColor4(r,this._colors4[r]);for(let r in this._colors4Arrays)t._colors4Arrays[r]=this._colors4Arrays[r];for(let r in this._vectors2)t.setVector2(r,this._vectors2[r]);for(let r in this._vectors3)t.setVector3(r,this._vectors3[r]);for(let r in this._vectors4)t.setVector4(r,this._vectors4[r]);for(let r in this._quaternions)t.setQuaternion(r,this._quaternions[r]);for(let r in this._quaternionsArrays)t._quaternionsArrays[r]=this._quaternionsArrays[r];for(let r in this._matrices)t.setMatrix(r,this._matrices[r]);for(let r in this._matrixArrays)t._matrixArrays[r]=this._matrixArrays[r].slice();for(let r in this._matrices3x3)t.setMatrix3x3(r,this._matrices3x3[r]);for(let r in this._matrices2x2)t.setMatrix2x2(r,this._matrices2x2[r]);for(let r in this._vectors2Arrays)t.setArray2(r,this._vectors2Arrays[r]);for(let r in this._vectors3Arrays)t.setArray3(r,this._vectors3Arrays[r]);for(let r in this._vectors4Arrays)t.setArray4(r,this._vectors4Arrays[r]);for(let r in this._uniformBuffers)t.setUniformBuffer(r,this._uniformBuffers[r]);for(let r in this._textureSamplers)t.setTextureSampler(r,this._textureSamplers[r]);for(let r in this._storageBuffers)t.setStorageBuffer(r,this._storageBuffers[r]);return t}dispose(e,t,i){if(t){let r;for(r in this._textures)this._textures[r].dispose();for(r in this._internalTextures)this._internalTextures[r].dispose();for(r in this._textureArrays){let s=this._textureArrays[r];for(let a=0;anew n(e.name,t,e.shaderPath,e.options,e.storeEffectOnSubMeshes),e,t,i),s;e.stencil&&r.stencil.parse(e.stencil,t,i);for(s in e.textures)r.setTexture(s,ge.Parse(e.textures[s],t,i));for(s in e.textureArrays){let a=e.textureArrays[s],o=[];for(let l=0;l(c%3===0?o.push([l]):o[o.length-1].push(l),o),[]).map(o=>({r:o[0],g:o[1],b:o[2]}));r.setColor3Array(s,a)}for(s in e.colors4){let a=e.colors4[s];r.setColor4(s,{r:a[0],g:a[1],b:a[2],a:a[3]})}for(s in e.colors4Arrays){let a=e.colors4Arrays[s].reduce((o,l,c)=>(c%4===0?o.push([l]):o[o.length-1].push(l),o),[]).map(o=>({r:o[0],g:o[1],b:o[2],a:o[3]}));r.setColor4Array(s,a)}for(s in e.vectors2){let a=e.vectors2[s];r.setVector2(s,{x:a[0],y:a[1]})}for(s in e.vectors3){let a=e.vectors3[s];r.setVector3(s,{x:a[0],y:a[1],z:a[2]})}for(s in e.vectors4){let a=e.vectors4[s];r.setVector4(s,{x:a[0],y:a[1],z:a[2],w:a[3]})}for(s in e.quaternions)r.setQuaternion(s,ze.FromArray(e.quaternions[s]));for(s in e.matrices)r.setMatrix(s,j.FromArray(e.matrices[s]));for(s in e.matrixArray)r._matrixArrays[s]=new Float32Array(e.matrixArray[s]);for(s in e.matrices3x3)r.setMatrix3x3(s,e.matrices3x3[s]);for(s in e.matrices2x2)r.setMatrix2x2(s,e.matrices2x2[s]);for(s in e.vectors2Arrays)r.setArray2(s,e.vectors2Arrays[s]);for(s in e.vectors3Arrays)r.setArray3(s,e.vectors3Arrays[s]);for(s in e.vectors4Arrays)r.setArray4(s,e.vectors4Arrays[s]);for(s in e.quaternionsArrays)r.setArray4(s,e.quaternionsArrays[s]);return r}static async ParseFromFileAsync(e,t,i,r=""){return await new Promise((s,a)=>{let o=new br;o.addEventListener("readystatechange",()=>{if(o.readyState==4)if(o.status==200){let l=JSON.parse(o.responseText),c=this.Parse(l,i||Le.LastCreatedScene,r);e&&(c.name=e),s(c)}else a("Unable to load the ShaderMaterial")}),o.open("GET",t),o.send()})}static async ParseFromSnippetAsync(e,t,i=""){return await new Promise((r,s)=>{let a=new br;a.addEventListener("readystatechange",()=>{if(a.readyState==4)if(a.status==200){let o=JSON.parse(JSON.parse(a.responseText).jsonPayload),l=JSON.parse(o.shaderMaterial),c=this.Parse(l,t||Le.LastCreatedScene,i);c.snippetId=e,r(c)}else s("Unable to load the snippet "+e)}),a.open("GET",this.SnippetUrl+"/"+e.replace(/#/g,"/")),a.send()})}};mo.SnippetUrl="https://snippet.babylonjs.com";mo.CreateFromSnippetAsync=mo.ParseFromSnippetAsync;Ft("BABYLON.ShaderMaterial",mo)});var AG,Jne,Ql=C(()=>{G();AG="bonesDeclaration",Jne=`#if NUM_BONE_INFLUENCERS>0 #ifndef USE_VERTEX_PULLING attribute matricesIndices : vec4f;attribute matricesWeights : vec4f; #if NUM_BONE_INFLUENCERS>4 @@ -4461,7 +4461,7 @@ let textureWidth=i32(uniforms.boneTextureInfo.x);let y=offset/textureWidth;let x #endif #endif #endif -`;T.IncludesShadersStoreWGSL[cG]||(T.IncludesShadersStoreWGSL[cG]=Cne)});var fG,yne,$l=C(()=>{G();fG="bakedVertexAnimationDeclaration",yne=`#ifdef BAKED_VERTEX_ANIMATION_TEXTURE +`;T.IncludesShadersStoreWGSL[AG]||(T.IncludesShadersStoreWGSL[AG]=Jne)});var xG,ese,$l=C(()=>{G();xG="bakedVertexAnimationDeclaration",ese=`#ifdef BAKED_VERTEX_ANIMATION_TEXTURE uniform bakedVertexAnimationTime: f32;uniform bakedVertexAnimationSettings: vec4;var bakedVertexAnimationTexture : texture_2d; #ifdef INSTANCES attribute bakedVertexAnimationSettingsInstanced : vec4; @@ -4469,7 +4469,7 @@ attribute bakedVertexAnimationSettingsInstanced : vec4; fn readMatrixFromRawSamplerVAT(smp : texture_2d,index : f32,frame : f32)->mat4x4 {let offset=i32(index)*4;let frameUV=i32(frame);let m0=textureLoad(smp,vec2(offset+0,frameUV),0);let m1=textureLoad(smp,vec2(offset+1,frameUV),0);let m2=textureLoad(smp,vec2(offset+2,frameUV),0);let m3=textureLoad(smp,vec2(offset+3,frameUV),0);return mat4x4(m0,m1,m2,m3);} #endif -`;T.IncludesShadersStoreWGSL[fG]||(T.IncludesShadersStoreWGSL[fG]=yne)});var hG,Pne,Jl=C(()=>{G();hG="clipPlaneVertexDeclaration",Pne=`#ifdef CLIPPLANE +`;T.IncludesShadersStoreWGSL[xG]||(T.IncludesShadersStoreWGSL[xG]=ese)});var RG,tse,Jl=C(()=>{G();RG="clipPlaneVertexDeclaration",tse=`#ifdef CLIPPLANE uniform vClipPlane: vec4;varying fClipDistance: f32; #endif #ifdef CLIPPLANE2 @@ -4487,10 +4487,10 @@ uniform vClipPlane5: vec4;varying fClipDistance5: f32; #ifdef CLIPPLANE6 uniform vClipPlane6: vec4;varying fClipDistance6: f32; #endif -`;T.IncludesShadersStoreWGSL[hG]||(T.IncludesShadersStoreWGSL[hG]=Pne)});var dG,Dne,J_=C(()=>{G();dG="fogVertexDeclaration",Dne=`#ifdef FOG +`;T.IncludesShadersStoreWGSL[RG]||(T.IncludesShadersStoreWGSL[RG]=tse)});var bG,ise,ig=C(()=>{G();bG="fogVertexDeclaration",ise=`#ifdef FOG varying vFogDistance: vec3f; #endif -`;T.IncludesShadersStoreWGSL[dG]||(T.IncludesShadersStoreWGSL[dG]=Dne)});var uG,Lne,Mf=C(()=>{G();uG="instancesDeclaration",Lne=`#ifdef INSTANCES +`;T.IncludesShadersStoreWGSL[bG]||(T.IncludesShadersStoreWGSL[bG]=ise)});var IG,rse,Cf=C(()=>{G();IG="instancesDeclaration",rse=`#ifdef INSTANCES attribute world0 : vec4;attribute world1 : vec4;attribute world2 : vec4;attribute world3 : vec4; #ifdef INSTANCESCOLOR attribute instanceColor : vec4; @@ -4512,7 +4512,7 @@ uniform world : mat4x4; uniform previousWorld : mat4x4; #endif #endif -`;T.IncludesShadersStoreWGSL[uG]||(T.IncludesShadersStoreWGSL[uG]=Lne)});var mG,One,ec=C(()=>{G();mG="instancesVertex",One=`#ifdef INSTANCES +`;T.IncludesShadersStoreWGSL[IG]||(T.IncludesShadersStoreWGSL[IG]=rse)});var MG,nse,ec=C(()=>{G();MG="instancesVertex",nse=`#ifdef INSTANCES var finalWorld=mat4x4(vertexInputs.world0,vertexInputs.world1,vertexInputs.world2,vertexInputs.world3); #if defined(PREPASS_VELOCITY) || defined(VELOCITY) || defined(PREPASS_VELOCITY_LINEAR) || defined(VELOCITY_LINEAR) var finalPreviousWorld=mat4x4( @@ -4539,7 +4539,7 @@ var finalWorld=mesh.world; var finalPreviousWorld=uniforms.previousWorld; #endif #endif -`;T.IncludesShadersStoreWGSL[mG]||(T.IncludesShadersStoreWGSL[mG]=One)});var pG,Nne,tc=C(()=>{G();pG="bonesVertex",Nne=`#ifndef BAKED_VERTEX_ANIMATION_TEXTURE +`;T.IncludesShadersStoreWGSL[MG]||(T.IncludesShadersStoreWGSL[MG]=nse)});var CG,sse,tc=C(()=>{G();CG="bonesVertex",sse=`#ifndef BAKED_VERTEX_ANIMATION_TEXTURE #if NUM_BONE_INFLUENCERS>0 var influence : mat4x4; #ifdef BONETEXTURE @@ -4592,7 +4592,7 @@ influence=influence+uniforms.mBones[i32(vertexInputs.matricesIndicesExtra[3])]*v finalWorld=finalWorld*influence; #endif #endif -`;T.IncludesShadersStoreWGSL[pG]||(T.IncludesShadersStoreWGSL[pG]=Nne)});var _G,wne,ic=C(()=>{G();_G="bakedVertexAnimation",wne=`#ifdef BAKED_VERTEX_ANIMATION_TEXTURE +`;T.IncludesShadersStoreWGSL[CG]||(T.IncludesShadersStoreWGSL[CG]=sse)});var yG,ase,ic=C(()=>{G();yG="bakedVertexAnimation",ase=`#ifdef BAKED_VERTEX_ANIMATION_TEXTURE { #ifdef INSTANCES let VATStartFrame: f32=vertexInputs.bakedVertexAnimationSettingsInstanced.x;let VATEndFrame: f32=vertexInputs.bakedVertexAnimationSettingsInstanced.y;let VATOffsetFrame: f32=vertexInputs.bakedVertexAnimationSettingsInstanced.z;let VATSpeed: f32=vertexInputs.bakedVertexAnimationSettingsInstanced.w; @@ -4623,7 +4623,7 @@ VATInfluence=VATInfluence+readMatrixFromRawSamplerVAT(bakedVertexAnimationTextur #endif finalWorld=finalWorld*VATInfluence;} #endif -`;T.IncludesShadersStoreWGSL[_G]||(T.IncludesShadersStoreWGSL[_G]=wne)});var gG,Fne,rc=C(()=>{G();gG="clipPlaneVertex",Fne=`#ifdef CLIPPLANE +`;T.IncludesShadersStoreWGSL[yG]||(T.IncludesShadersStoreWGSL[yG]=ase)});var PG,ose,rc=C(()=>{G();PG="clipPlaneVertex",ose=`#ifdef CLIPPLANE vertexOutputs.fClipDistance=dot(worldPos,uniforms.vClipPlane); #endif #ifdef CLIPPLANE2 @@ -4641,14 +4641,14 @@ vertexOutputs.fClipDistance5=dot(worldPos,uniforms.vClipPlane5); #ifdef CLIPPLANE6 vertexOutputs.fClipDistance6=dot(worldPos,uniforms.vClipPlane6); #endif -`;T.IncludesShadersStoreWGSL[gG]||(T.IncludesShadersStoreWGSL[gG]=Fne)});var vG,Bne,eg=C(()=>{G();vG="fogVertex",Bne=`#ifdef FOG +`;T.IncludesShadersStoreWGSL[PG]||(T.IncludesShadersStoreWGSL[PG]=ose)});var DG,lse,rg=C(()=>{G();DG="fogVertex",lse=`#ifdef FOG #ifdef SCENE_UBO vertexOutputs.vFogDistance=(scene.view*worldPos).xyz; #else vertexOutputs.vFogDistance=(uniforms.view*worldPos).xyz; #endif #endif -`;T.IncludesShadersStoreWGSL[vG]||(T.IncludesShadersStoreWGSL[vG]=Bne)});var EG,Une,tg=C(()=>{G();EG="vertexColorMixing",Une=`#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES) +`;T.IncludesShadersStoreWGSL[DG]||(T.IncludesShadersStoreWGSL[DG]=lse)});var LG,cse,ng=C(()=>{G();LG="vertexColorMixing",cse=`#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES) vertexOutputs.vColor=vec4f(1.0); #ifdef VERTEXCOLOR #ifdef VERTEXALPHA @@ -4661,7 +4661,7 @@ vertexOutputs.vColor=vec4f(vertexOutputs.vColor.rgb*colorUpdated.rgb,vertexOutpu vertexOutputs.vColor*=vertexInputs.instanceColor; #endif #endif -`;T.IncludesShadersStoreWGSL[EG]||(T.IncludesShadersStoreWGSL[EG]=Une)});var TG={};$e(TG,{colorVertexShaderWGSL:()=>Vne});var Ay,SG,Vne,AG=C(()=>{G();Ql();$l();Jl();J_();Mf();ec();tc();ic();rc();eg();tg();Ay="colorVertexShader",SG=`attribute position: vec3f; +`;T.IncludesShadersStoreWGSL[LG]||(T.IncludesShadersStoreWGSL[LG]=cse)});var NG={};$e(NG,{colorVertexShaderWGSL:()=>fse});var Dy,OG,fse,wG=C(()=>{G();Ql();$l();Jl();ig();Cf();ec();tc();ic();rc();rg();ng();Dy="colorVertexShader",OG=`attribute position: vec3f; #ifdef VERTEXCOLOR attribute color: vec4f; #endif @@ -4692,7 +4692,7 @@ var worldPos: vec4f=finalWorld* vec4f(vertexInputs.position,1.0);vertexOutputs.p #include #include #define CUSTOM_VERTEX_MAIN_END -}`;T.ShadersStoreWGSL[Ay]||(T.ShadersStoreWGSL[Ay]=SG);Vne={name:Ay,shader:SG}});var xG,Gne,nc=C(()=>{G();xG="clipPlaneFragmentDeclaration",Gne=`#ifdef CLIPPLANE +}`;T.ShadersStoreWGSL[Dy]||(T.ShadersStoreWGSL[Dy]=OG);fse={name:Dy,shader:OG}});var FG,hse,nc=C(()=>{G();FG="clipPlaneFragmentDeclaration",hse=`#ifdef CLIPPLANE varying fClipDistance: f32; #endif #ifdef CLIPPLANE2 @@ -4710,7 +4710,7 @@ varying fClipDistance5: f32; #ifdef CLIPPLANE6 varying fClipDistance6: f32; #endif -`;T.IncludesShadersStoreWGSL[xG]||(T.IncludesShadersStoreWGSL[xG]=Gne)});var RG,kne,ig=C(()=>{G();RG="fogFragmentDeclaration",kne=`#ifdef FOG +`;T.IncludesShadersStoreWGSL[FG]||(T.IncludesShadersStoreWGSL[FG]=hse)});var BG,dse,sg=C(()=>{G();BG="fogFragmentDeclaration",dse=`#ifdef FOG #define FOGMODE_NONE 0. #define FOGMODE_EXP 1. #define FOGMODE_EXP2 2. @@ -4724,7 +4724,7 @@ else if (FOGMODE_EXP2==uniforms.vFogInfos.x) {fogCoeff=1.0/pow(E,fogDistance*fogDistance*fogDensity*fogDensity);} return clamp(fogCoeff,0.0,1.0);} #endif -`;T.IncludesShadersStoreWGSL[RG]||(T.IncludesShadersStoreWGSL[RG]=kne)});var bG,Wne,sc=C(()=>{G();bG="clipPlaneFragment",Wne=`#if defined(CLIPPLANE) || defined(CLIPPLANE2) || defined(CLIPPLANE3) || defined(CLIPPLANE4) || defined(CLIPPLANE5) || defined(CLIPPLANE6) +`;T.IncludesShadersStoreWGSL[BG]||(T.IncludesShadersStoreWGSL[BG]=dse)});var UG,use,sc=C(()=>{G();UG="clipPlaneFragment",use=`#if defined(CLIPPLANE) || defined(CLIPPLANE2) || defined(CLIPPLANE3) || defined(CLIPPLANE4) || defined(CLIPPLANE5) || defined(CLIPPLANE6) if (false) {} #endif #ifdef CLIPPLANE @@ -4751,14 +4751,14 @@ else if (fragmentInputs.fClipDistance5>0.0) else if (fragmentInputs.fClipDistance6>0.0) {discard;} #endif -`;T.IncludesShadersStoreWGSL[bG]||(T.IncludesShadersStoreWGSL[bG]=Wne)});var IG,Hne,rg=C(()=>{G();IG="fogFragment",Hne=`#ifdef FOG +`;T.IncludesShadersStoreWGSL[UG]||(T.IncludesShadersStoreWGSL[UG]=use)});var VG,mse,ag=C(()=>{G();VG="fogFragment",mse=`#ifdef FOG var fog: f32=CalcFogFactor(); #ifdef PBR fog=toLinearSpace(fog); #endif color= vec4f(mix(uniforms.vFogColor,color.rgb,fog),color.a); #endif -`;T.IncludesShadersStoreWGSL[IG]||(T.IncludesShadersStoreWGSL[IG]=Hne)});var CG={};$e(CG,{colorPixelShaderWGSL:()=>zne});var xy,MG,zne,yG=C(()=>{G();nc();ig();sc();rg();xy="colorPixelShader",MG=`#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES) +`;T.IncludesShadersStoreWGSL[VG]||(T.IncludesShadersStoreWGSL[VG]=mse)});var kG={};$e(kG,{colorPixelShaderWGSL:()=>pse});var Ly,GG,pse,WG=C(()=>{G();nc();sg();sc();ag();Ly="colorPixelShader",GG=`#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES) #define VERTEXCOLOR varying vColor: vec4f; #else @@ -4778,7 +4778,7 @@ fragmentOutputs.color=uniforms.color; #endif #include(color,fragmentOutputs.color) #define CUSTOM_FRAGMENT_MAIN_END -}`;T.ShadersStoreWGSL[xy]||(T.ShadersStoreWGSL[xy]=MG);zne={name:xy,shader:MG}});var PG,Xne,ac=C(()=>{G();PG="bonesDeclaration",Xne=`#if NUM_BONE_INFLUENCERS>0 +}`;T.ShadersStoreWGSL[Ly]||(T.ShadersStoreWGSL[Ly]=GG);pse={name:Ly,shader:GG}});var HG,_se,ac=C(()=>{G();HG="bonesDeclaration",_se=`#if NUM_BONE_INFLUENCERS>0 attribute vec4 matricesIndices;attribute vec4 matricesWeights; #if NUM_BONE_INFLUENCERS>4 attribute vec4 matricesIndicesExtra;attribute vec4 matricesWeightsExtra; @@ -4807,7 +4807,7 @@ return mat4(m0,m1,m2,m3); #endif #endif #endif -`;T.IncludesShadersStore[PG]||(T.IncludesShadersStore[PG]=Xne)});var DG,Yne,oc=C(()=>{G();DG="bakedVertexAnimationDeclaration",Yne=`#ifdef BAKED_VERTEX_ANIMATION_TEXTURE +`;T.IncludesShadersStore[HG]||(T.IncludesShadersStore[HG]=_se)});var zG,gse,oc=C(()=>{G();zG="bakedVertexAnimationDeclaration",gse=`#ifdef BAKED_VERTEX_ANIMATION_TEXTURE uniform float bakedVertexAnimationTime; #if !defined(WEBGL2) && !defined(WEBGPU) uniform vec2 bakedVertexAnimationTextureSizeInverted; @@ -4826,7 +4826,7 @@ float offset=index*4.0;float frameUV=(frame+0.5)*bakedVertexAnimationTextureSize #endif } #endif -`;T.IncludesShadersStore[DG]||(T.IncludesShadersStore[DG]=Yne)});var LG,Kne,lc=C(()=>{G();LG="clipPlaneVertexDeclaration",Kne=`#ifdef CLIPPLANE +`;T.IncludesShadersStore[zG]||(T.IncludesShadersStore[zG]=gse)});var XG,vse,lc=C(()=>{G();XG="clipPlaneVertexDeclaration",vse=`#ifdef CLIPPLANE uniform vec4 vClipPlane;varying float fClipDistance; #endif #ifdef CLIPPLANE2 @@ -4844,10 +4844,10 @@ uniform vec4 vClipPlane5;varying float fClipDistance5; #ifdef CLIPPLANE6 uniform vec4 vClipPlane6;varying float fClipDistance6; #endif -`;T.IncludesShadersStore[LG]||(T.IncludesShadersStore[LG]=Kne)});var OG,jne,ng=C(()=>{G();OG="fogVertexDeclaration",jne=`#ifdef FOG +`;T.IncludesShadersStore[XG]||(T.IncludesShadersStore[XG]=vse)});var 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defined(PREPASS_VELOCITY_LINEAR) || defined(VELOCITY_LINEAR) mat4 finalPreviousWorld=mat4(previousWorld0,previousWorld1, @@ -4887,7 +4887,7 @@ mat4 finalWorld=world; mat4 finalPreviousWorld=previousWorld; #endif #endif -`;T.IncludesShadersStore[wG]||(T.IncludesShadersStore[wG]=Zne)});var FG,Qne,fc=C(()=>{G();FG="bonesVertex",Qne=`#ifndef BAKED_VERTEX_ANIMATION_TEXTURE +`;T.IncludesShadersStore[jG]||(T.IncludesShadersStore[jG]=Tse)});var qG,Ase,fc=C(()=>{G();qG="bonesVertex",Ase=`#ifndef BAKED_VERTEX_ANIMATION_TEXTURE #if NUM_BONE_INFLUENCERS>0 mat4 influence; #ifdef BONETEXTURE @@ -4940,7 +4940,7 @@ influence+=mBones[int(matricesIndicesExtra[3])]*matricesWeightsExtra[3]; finalWorld=finalWorld*influence; #endif #endif -`;T.IncludesShadersStore[FG]||(T.IncludesShadersStore[FG]=Qne)});var BG,$ne,hc=C(()=>{G();BG="bakedVertexAnimation",$ne=`#ifdef BAKED_VERTEX_ANIMATION_TEXTURE +`;T.IncludesShadersStore[qG]||(T.IncludesShadersStore[qG]=Ase)});var ZG,xse,hc=C(()=>{G();ZG="bakedVertexAnimation",xse=`#ifdef BAKED_VERTEX_ANIMATION_TEXTURE { #ifdef INSTANCES #define BVASNAME bakedVertexAnimationSettingsInstanced @@ -4971,7 +4971,7 @@ VATInfluence+=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,matricesIn #endif finalWorld=finalWorld*VATInfluence;} #endif -`;T.IncludesShadersStore[BG]||(T.IncludesShadersStore[BG]=$ne)});var UG,Jne,dc=C(()=>{G();UG="clipPlaneVertex",Jne=`#ifdef CLIPPLANE +`;T.IncludesShadersStore[ZG]||(T.IncludesShadersStore[ZG]=xse)});var QG,Rse,dc=C(()=>{G();QG="clipPlaneVertex",Rse=`#ifdef CLIPPLANE fClipDistance=dot(worldPos,vClipPlane); #endif #ifdef CLIPPLANE2 @@ -4989,10 +4989,10 @@ fClipDistance5=dot(worldPos,vClipPlane5); #ifdef CLIPPLANE6 fClipDistance6=dot(worldPos,vClipPlane6); #endif -`;T.IncludesShadersStore[UG]||(T.IncludesShadersStore[UG]=Jne)});var VG,ese,sg=C(()=>{G();VG="fogVertex",ese=`#ifdef FOG +`;T.IncludesShadersStore[QG]||(T.IncludesShadersStore[QG]=Rse)});var $G,bse,lg=C(()=>{G();$G="fogVertex",bse=`#ifdef FOG vFogDistance=(view*worldPos).xyz; #endif -`;T.IncludesShadersStore[VG]||(T.IncludesShadersStore[VG]=ese)});var GG,tse,ag=C(()=>{G();GG="vertexColorMixing",tse=`#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES) +`;T.IncludesShadersStore[$G]||(T.IncludesShadersStore[$G]=bse)});var JG,Ise,cg=C(()=>{G();JG="vertexColorMixing",Ise=`#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES) vColor=vec4(1.0); #ifdef VERTEXCOLOR #ifdef VERTEXALPHA @@ -5005,7 +5005,7 @@ vColor.rgb*=colorUpdated.rgb; vColor*=instanceColor; #endif #endif -`;T.IncludesShadersStore[GG]||(T.IncludesShadersStore[GG]=tse)});var WG={};$e(WG,{colorVertexShader:()=>ise});var Ry,kG,ise,HG=C(()=>{G();ac();oc();lc();ng();Cf();cc();fc();hc();dc();sg();ag();Ry="colorVertexShader",kG=`attribute vec3 position; +`;T.IncludesShadersStore[JG]||(T.IncludesShadersStore[JG]=Ise)});var tk={};$e(tk,{colorVertexShader:()=>Mse});var Oy,ek,Mse,ik=C(()=>{G();ac();oc();lc();og();yf();cc();fc();hc();dc();lg();cg();Oy="colorVertexShader",ek=`attribute vec3 position; #ifdef VERTEXCOLOR attribute vec4 color; #endif @@ -5043,7 +5043,7 @@ gl_Position=viewProjection*worldPos; #include #include #define CUSTOM_VERTEX_MAIN_END -}`;T.ShadersStore[Ry]||(T.ShadersStore[Ry]=kG);ise={name:Ry,shader:kG}});var zG,rse,uc=C(()=>{G();zG="clipPlaneFragmentDeclaration",rse=`#ifdef CLIPPLANE +}`;T.ShadersStore[Oy]||(T.ShadersStore[Oy]=ek);Mse={name:Oy,shader:ek}});var rk,Cse,uc=C(()=>{G();rk="clipPlaneFragmentDeclaration",Cse=`#ifdef CLIPPLANE varying float fClipDistance; #endif #ifdef CLIPPLANE2 @@ -5061,7 +5061,7 @@ varying float fClipDistance5; #ifdef CLIPPLANE6 varying float fClipDistance6; #endif -`;T.IncludesShadersStore[zG]||(T.IncludesShadersStore[zG]=rse)});var XG,nse,og=C(()=>{G();XG="fogFragmentDeclaration",nse=`#ifdef FOG +`;T.IncludesShadersStore[rk]||(T.IncludesShadersStore[rk]=Cse)});var nk,yse,fg=C(()=>{G();nk="fogFragmentDeclaration",yse=`#ifdef FOG #define FOGMODE_NONE 0. #define FOGMODE_EXP 1. #define FOGMODE_EXP2 2. @@ -5076,7 +5076,7 @@ else if (FOGMODE_EXP2==vFogInfos.x) {fogCoeff=1.0/pow(E,fogDistance*fogDistance*fogDensity*fogDensity);} return clamp(fogCoeff,0.0,1.0);} #endif -`;T.IncludesShadersStore[XG]||(T.IncludesShadersStore[XG]=nse)});var YG,sse,mc=C(()=>{G();YG="clipPlaneFragment",sse=`#if defined(CLIPPLANE) || defined(CLIPPLANE2) || defined(CLIPPLANE3) || defined(CLIPPLANE4) || defined(CLIPPLANE5) || defined(CLIPPLANE6) +`;T.IncludesShadersStore[nk]||(T.IncludesShadersStore[nk]=yse)});var sk,Pse,mc=C(()=>{G();sk="clipPlaneFragment",Pse=`#if defined(CLIPPLANE) || defined(CLIPPLANE2) || defined(CLIPPLANE3) || defined(CLIPPLANE4) || defined(CLIPPLANE5) || defined(CLIPPLANE6) if (false) {} #endif #ifdef CLIPPLANE @@ -5103,14 +5103,14 @@ else if (fClipDistance5>0.0) else if (fClipDistance6>0.0) {discard;} #endif 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n(this.position.clone(),this.normal.clone(),this.uv.clone(),this.vertexIdx,this.vertexIdxForBones,(e=this.localPositionOverride)==null?void 0:e.slice(),(t=this.localNormalOverride)==null?void 0:t.slice(),(i=this.matrixIndicesOverride)==null?void 0:i.slice(),(r=this.matrixWeightsOverride)==null?void 0:r.slice())}};j.CreateDecal=(n,e,t,i,r,s)=>Vy(n,e,{position:t,normal:i,size:r,angle:s})});function uk(n={subdivisions:2,tessellation:16,height:1,radius:.25,capSubdivisions:6}){let 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t=this.x;return this.x=e.x+e.y-this.y,this.y=t+this.y-e.x,this}rotateNeg60About(e){let t=this.x;return this.x=t+this.y-e.y,this.y=e.x+e.y-t,this}rotate120(e,t){e!==Math.floor(e)&&(e=Math.floor(e),J.Warn("m not an integer only floor(m) used")),t!==Math.floor(t)&&(t=Math.floor(t),J.Warn("n not an integer only floor(n) used"));let i=this.x;return this.x=e-i-this.y,this.y=t+i,this}rotateNeg120(e,t){e!==Math.floor(e)&&(e=Math.floor(e),J.Warn("m is not an integer, floor(m) used")),t!==Math.floor(t)&&(t=Math.floor(t),J.Warn("n is not an integer, floor(n) used"));let i=this.x;return this.x=this.y-t,this.y=e+t-i-this.y,this}toCartesianOrigin(e,t){let i=b.Zero();return i.x=e.x+2*this.x*t+this.y*t,i.y=e.y+Math.sqrt(3)*this.y*t,i}static Zero(){return new n(0,0)}}});var Mm,dg,Cm,ky=C(()=>{Ge();xn();An();pk();Mm=class{constructor(){this.cartesian=[],this.vertices=[],this.max=[],this.min=[],this.closestTo=[],this.innerFacets=[],this.isoVecsABOB=[],this.isoVecsOBOA=[],this.isoVecsBAOA=[],this.vertexTypes=[],this.IDATA=new dg("icosahedron","Regular",[[0,ur,-1],[-ur,1,0],[-1,0,-ur],[1,0,-ur],[ur,1,0],[0,ur,1],[-1,0,ur],[-ur,-1,0],[0,-ur,-1],[ur,-1,0],[1,0,ur],[0,-ur,1]],[[0,2,1],[0,3,2],[0,4,3],[0,5,4],[0,1,5],[7,6,1],[8,7,2],[9,8,3],[10,9,4],[6,10,5],[2,7,1],[3,8,2],[4,9,3],[5,10,4],[1,6,5],[11,6,7],[11,7,8],[11,8,9],[11,9,10],[11,10,6]])}setIndices(){let e=12,t={},i=this.m,r=this.n,s=i;r!==0&&(s=cT(i,r));let a=i/s,o=r/s,l,c,f,h,d,u=Hi.Zero(),m=new Hi(i,r),_=new Hi(-r,i+r),p=Hi.Zero(),g=Hi.Zero(),v=Hi.Zero(),x=[],A,S,E,R,I=[],y=this.vertByDist,M=(D,O,V,N)=>{A=D+"|"+V,S=O+"|"+N,A in t||S in t?A in t&&!(S in t)?t[S]=t[A]:S in t&&!(A in t)&&(t[A]=t[S]):(t[A]=e,t[S]=e,e++),y[V][0]>2?I[t[A]]=[-y[V][0],y[V][1],t[A]]:I[t[A]]=[x[y[V][0]],y[V][1],t[A]]};this.IDATA.edgematch=[[1,"B"],[2,"B"],[3,"B"],[4,"B"],[0,"B"],[10,"O",14,"A"],[11,"O",10,"A"],[12,"O",11,"A"],[13,"O",12,"A"],[14,"O",13,"A"],[0,"O"],[1,"O"],[2,"O"],[3,"O"],[4,"O"],[19,"B",5,"A"],[15,"B",6,"A"],[16,"B",7,"A"],[17,"B",8,"A"],[18,"B",9,"A"]];for(let D=0;D<20;D++){if(x=this.IDATA.face[D],f=x[2],h=x[1],d=x[0],E=u.x+"|"+u.y,A=D+"|"+E,A in t||(t[A]=f,I[f]=[x[y[E][0]],y[E][1]]),E=m.x+"|"+m.y,A=D+"|"+E,A in t||(t[A]=h,I[h]=[x[y[E][0]],y[E][1]]),E=_.x+"|"+_.y,A=D+"|"+E,A in t||(t[A]=d,I[d]=[x[y[E][0]],y[E][1]]),l=this.IDATA.edgematch[D][0],c=this.IDATA.edgematch[D][1],c==="B")for(let O=1;O2?I[t[A]]=[-y[E][0],y[E][1],t[A]]:I[t[A]]=[x[y[E][0]],y[E][1],t[A]])}this.closestTo=I,this.vecToidx=t}calcCoeffs(){let e=this.m,t=this.n,i=Math.sqrt(3)/3,r=e*e+t*t+e*t;this.coau=(e+t)/r,this.cobu=-t/r,this.coav=-i*(e-t)/r,this.cobv=i*(2*e+t)/r}createInnerFacets(){let e=this.m,t=this.n;for(let i=0;i0&&r0){let S=cT(e,t),E=e/S,R=t/S;for(let y=1;yS.x-E.x),i.sort((S,E)=>S.y-E.y);let o=new Array(e+t+1),l=new Array(e+t+1);for(let S=0;S{let R=S.clone();return E==="A"&&R.rotateNeg120(e,t),E==="B"&&R.rotate120(e,t),R.x<0?R.y:R.x+R.y},u=[],m=[],_=[],p=[],g={},v=[],x=-1,A=-1;for(let S=0;SS[2]-E[2]),v.sort((S,E)=>S[3]-E[3]),v.sort((S,E)=>S[1]-E[1]),v.sort((S,E)=>S[0]-E[0]);for(let S=0;St.vecToidx[e+r]))}mapABOBtoDATA(e,t){let i=t.IDATA.edgematch[e][0];for(let r=0;r-1?i[a][1]>0&&t[i[a][0]].push([a,i[a][1]]):t[12].push([a,i[a][0]]);let r=[];for(let a=0;a<12;a++)r[a]=a;let s=12;for(let a=0;a<12;a++){t[a].sort((o,l)=>o[1]-l[1]);for(let o=0;oa[3]-o[3]);for(let a=0;a0;)s=t[l],this.face[s].indexOf(o)>-1?(a=(this.face[s].indexOf(o)+1)%3,o=this.face[s][a],i.push(o),r.push(s),t.splice(l,1),l=0):l++;return this.adjacentFaces.push(i),r}toGoldbergPolyhedronData(){let e=new dg("GeoDual","Goldberg",[],[]);e.name="GD dual";let t=this.vertex.length,i=new Array(t);for(let c=0;ci){let c=r;r=i,i=c,J.Warn("n > m therefore m and n swapped")}let s=new Mm;s.build(i,r);let o={custom:Cm.BuildGeodesicData(s),size:e.size,sizeX:e.sizeX,sizeY:e.sizeY,sizeZ:e.sizeZ,faceUV:e.faceUV,faceColors:e.faceColors,flat:e.flat,updatable:e.updatable,sideOrientation:e.sideOrientation,frontUVs:e.frontUVs,backUVs:e.backUVs};return hg(n,o,t)}var gk=C(()=>{By();Pt();ky()});var ug,vk=C(()=>{Ge();Ui();Di();zt();Pt();j._GoldbergMeshParser=(n,e)=>ug.Parse(n,e);ug=class n extends j{constructor(){super(...arguments),this.goldbergData={faceColors:[],faceCenters:[],faceZaxis:[],faceXaxis:[],faceYaxis:[],nbSharedFaces:0,nbUnsharedFaces:0,nbFaces:0,nbFacesAtPole:0,adjacentFaces:[]}}relatedGoldbergFace(e,t){return t===void 0?(e>this.goldbergData.nbUnsharedFaces-1&&(J.Warn("Maximum number of unshared faces used"),e=this.goldbergData.nbUnsharedFaces-1),this.goldbergData.nbUnsharedFaces+e):(e>11&&(J.Warn("Last pole used"),e=11),t>this.goldbergData.nbFacesAtPole-1&&(J.Warn("Maximum number of faces 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ug(n,t);e.sideOrientation=j._GetDefaultSideOrientation(e.sideOrientation),d._originalBuilderSideOrientation=e.sideOrientation,mse(e,h).applyToMesh(d,e.updatable),d.goldbergData.nbSharedFaces=f.sharedNodes,d.goldbergData.nbUnsharedFaces=f.poleNodes,d.goldbergData.adjacentFaces=f.adjacentFaces,d.goldbergData.nbFaces=d.goldbergData.nbSharedFaces+d.goldbergData.nbUnsharedFaces,d.goldbergData.nbFacesAtPole=(d.goldbergData.nbUnsharedFaces-12)/12;for(let m=0;m{Ge();zt();Di();lr();Pt();ky();vk();Qr()});function pse(n,e,t,i,r,s){let a=s.glyphs[n]||s.glyphs["?"];if(!a)return null;let o=new Wy(r);if(a.o){let l=a.o.split(" ");for(let c=0,f=l.length;c{Ch();Ge();Di();kh();Dy();Wy=class{constructor(e){this._paths=[],this._tempPaths=[],this._holes=[],this._resolution=e}moveTo(e,t){this._currentPath=new Bu(e,t),this._tempPaths.push(this._currentPath)}lineTo(e,t){this._currentPath.addLineTo(e,t)}quadraticCurveTo(e,t,i,r){this._currentPath.addQuadraticCurveTo(e,t,i,r,this._resolution)}bezierCurveTo(e,t,i,r,s,a){this._currentPath.addBezierCurveTo(e,t,i,r,s,a,this._resolution)}extractHoles(){for(let e of this._tempPaths)e.area()>0?this._holes.push(e):this._paths.push(e);if(!this._paths.length&&this._holes.length){let e=this._holes;this._holes=this._paths,this._paths=e}this._tempPaths.length=0}get paths(){return this._paths}get holes(){return this._holes}}});var pc,Hy=C(()=>{Z_();YV();dy();JV();tG();rG();sG();oG();ek();Dy();nk();sk();ok();uy();fy();lk();By();hk();dk();mk();gk();Sk();Ak();pc={CreateBox:hy,CreateTiledBox:$V,CreateSphere:py,CreateDisc:sy,CreateIcoSphere:Uy,CreateRibbon:uo,CreateCylinder:_y,CreateTorus:gy,CreateTorusKnot:vy,CreateLineSystem:My,CreateLines:Cy,CreateDashedLines:yy,ExtrudeShape:Ly,ExtrudeShapeCustom:Oy,CreateLathe:Ny,CreateTiledPlane:ZV,CreatePlane:wy,CreateGround:oy,CreateTiledGround:ly,CreateGroundFromHeightMap:cy,CreatePolygon:SA,ExtrudePolygon:fg,CreateTube:Fy,CreatePolyhedron:hg,CreateGeodesic:_k,CreateGoldberg:Ek,CreateDecal:Vy,CreateCapsule:Gy,CreateText:Tk}});var Ts,AA=C(()=>{Ts=class{constructor(){this.previousWorldMatrices={},this.previousBones={}}static AddUniforms(e){e.push("previousWorld","previousViewProjection","mPreviousBones")}static AddSamplers(e){}bindForSubMesh(e,t,i,r,s){if(t.prePassRenderer&&t.prePassRenderer.enabled&&t.prePassRenderer.currentRTisSceneRT&&(t.prePassRenderer.getIndex(2)!==-1||t.prePassRenderer.getIndex(11)!==-1)){this.previousWorldMatrices[i.uniqueId]||(this.previousWorldMatrices[i.uniqueId]=r.clone()),this.previousViewProjection||(this.previousViewProjection=t.getTransformMatrix().clone(),this.currentViewProjection=t.getTransformMatrix().clone());let 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this._unIndexed?r.drawArraysType(ve.LineListDrawMode,e.verticesStart,e.verticesCount,i):r.drawElementsType(ve.LineListDrawMode,e.indexStart,e.indexCount,i),this}dispose(e,t=!1,i){var r,s;i||(this._ownsMaterial?(r=this.material)==null||r.dispose(!1,!1,!0):t&&((s=this.material)==null||s.dispose(!1,!1,!0))),super.dispose(e)}clone(e,t=null,i){if(t&&t._addToSceneRootNodes===void 0){let r=t;return r.source=this,new n(e,this.getScene(),r.parent,r.source,r.doNotCloneChildren)}return new n(e,this.getScene(),t,this,i)}createInstance(e){let t=new wy(e,this);if(this.instancedBuffers){t.instancedBuffers={};for(let i in this.instancedBuffers)t.instancedBuffers[i]=this.instancedBuffers[i]}return t}serialize(e){super.serialize(e),e.color=this.color.asArray(),e.alpha=this.alpha}static Parse(e,t){let i=new n(e.name,t);return i.color=Te.FromArray(e.color),i.alpha=e.alpha,i}};Kh.ForceGLSL=!1;wy=class extends 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i=e.path,r=e.shape,s=e.scale||1,a=e.rotation||0,o=e.cap===0?0:e.cap||q.NO_CAP,l=e.updatable,c=q._GetDefaultSideOrientation(e.sideOrientation),f=e.instance||null,h=e.invertUV||!1,d=e.closeShape||!1,u=e.closePath||!1,m=e.capFunction||null;return _k(n,r,i,s,a,null,null,u,d,o,!1,t,!!l,c,f,h,e.frontUVs||null,e.backUVs||null,e.firstNormal||null,!!e.adjustFrame,m)}function Wy(n,e,t=null){var v;let i=e.path,r=e.shape,s=b.Zero(),a=(x,A)=>{var E,R;let S=(R=(E=e.scaleFunction)==null?void 0:E.call(e,x,A))!=null?R:1;return s.copyFromFloats(S,S,S)},o=e.rotationFunction||(()=>0),l=e.closePath||e.ribbonCloseArray||!1,c=e.closeShape||e.ribbonClosePath||!1,f=e.cap===0?0:e.cap||q.NO_CAP,h=e.updatable,d=e.firstNormal||null,u=e.adjustFrame||!1,m=q._GetDefaultSideOrientation(e.sideOrientation),p=e.instance,_=e.invertUV||!1,g=e.capFunction||null;return _k(n,r,i,null,null,(v=e.scaleVectorFunction)!=null?v:a,o,l,c,f,!0,t,!!h,m,p||null,_,e.frontUVs||null,e.backUVs||null,d,u,g||null)}function _k(n,e,t,i,r,s,a,o,l,c,f,h,d,u,m,p,_,g,v,x,A){let S=(D,O,V,N,F,U,W,$,K,Z,X)=>{let Y=V.getTangents(),fe=V.getNormals(),xe=V.getBinormals(),Fe=V.getDistances();if(X){for(let Ye=0;Ye0){let Ke=Y[Ye-1];b.Dot(Ke,Y[Ye])<0&&Y[Ye].scaleInPlace(-1),Ke=fe[Ye-1],b.Dot(Ke,fe[Ye])<0&&fe[Ye].scaleInPlace(-1),Ke=xe[Ye-1],b.Dot(Ke,xe[Ye])<0&&xe[Ye].scaleInPlace(-1)}}let se=0,pe=()=>F!==null?F:b.OneReadOnly,_e=Z&&$?$:()=>U!==null?U:0,Pe=Z&&W?W:pe,ue=K===q.NO_CAP||K===q.CAP_END?0:2,be=Q.Matrix[0];for(let Ye=0;Ye{let Ke=Array(),he=b.Zero(),we;for(we=0;we3?0:c,R=S(e,t,I,y,E,r,s,a,c,f,x);let M=uo(n,{pathArray:R,closeArray:o,closePath:l,updatable:d,sideOrientation:u,invertUV:p,frontUVs:_||void 0,backUVs:g||void 0},h);return M._creationDataStorage.pathArray=R,M._creationDataStorage.path3D=I,M._creationDataStorage.cap=c,M}var gk=C(()=>{Ge();Di();J_();Ph();q.ExtrudeShape=(n,e,t,i,r,s,a=null,o,l,c)=>{let f={shape:e,path:t,scale:i,rotation:r,cap:s===0?0:s||q.NO_CAP,sideOrientation:l,instance:c,updatable:o};return ky(n,f,a)};q.ExtrudeShapeCustom=(n,e,t,i,r,s,a,o,l,c,f,h)=>{let d={shape:e,path:t,scaleFunction:i,rotationFunction:r,ribbonCloseArray:s,ribbonClosePath:a,cap:o===0?0:o||q.NO_CAP,sideOrientation:f,instance:h,updatable:c};return Wy(n,d,l)}});function Hy(n,e,t=null){let i=e.arc?e.arc<=0||e.arc>1?1:e.arc:1,r=e.closed===void 0?!0:e.closed,s=e.shape,a=e.radius||1,o=e.tessellation||64,l=e.clip||0,c=e.updatable,f=q._GetDefaultSideOrientation(e.sideOrientation),h=e.cap||q.NO_CAP,d=Math.PI*2,u=[],m=e.invertUV||!1,p,_,g=d/o*i,v,x;for(p=0;p<=o-l;p++){for(x=[],(h==q.CAP_START||h==q.CAP_ALL)&&(x.push(new b(0,s[0].y,0)),x.push(new b(Math.cos(p*g)*s[0].x*a,s[0].y,Math.sin(p*g)*s[0].x*a))),_=0;_{Ge();Di();J_();q.CreateLathe=(n,e,t,i,r,s,a)=>Hy(n,{shape:e,radius:t,tessellation:i,sideOrientation:a,updatable:s},r)});function Ek(n){let e=[],t=[],i=[],r=[],s=n.width!==void 0?n.width:n.size!==void 0?n.size:1,a=n.height!==void 0?n.height:n.size!==void 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t=this.x;return this.x=e.x+e.y-this.y,this.y=t+this.y-e.x,this}rotateNeg60About(e){let t=this.x;return this.x=t+this.y-e.y,this.y=e.x+e.y-t,this}rotate120(e,t){e!==Math.floor(e)&&(e=Math.floor(e),J.Warn("m not an integer only floor(m) used")),t!==Math.floor(t)&&(t=Math.floor(t),J.Warn("n not an integer only floor(n) used"));let i=this.x;return this.x=e-i-this.y,this.y=t+i,this}rotateNeg120(e,t){e!==Math.floor(e)&&(e=Math.floor(e),J.Warn("m is not an integer, floor(m) used")),t!==Math.floor(t)&&(t=Math.floor(t),J.Warn("n is not an integer, floor(n) used"));let i=this.x;return this.x=this.y-t,this.y=e+t-i-this.y,this}toCartesianOrigin(e,t){let i=b.Zero();return i.x=e.x+2*this.x*t+this.y*t,i.y=e.y+Math.sqrt(3)*this.y*t,i}static Zero(){return new n(0,0)}}});var Pm,pg,Dm,Zy=C(()=>{Ge();Rn();xn();Ck();Pm=class{constructor(){this.cartesian=[],this.vertices=[],this.max=[],this.min=[],this.closestTo=[],this.innerFacets=[],this.isoVecsABOB=[],this.isoVecsOBOA=[],this.isoVecsBAOA=[],this.vertexTypes=[],this.IDATA=new pg("icosahedron","Regular",[[0,ur,-1],[-ur,1,0],[-1,0,-ur],[1,0,-ur],[ur,1,0],[0,ur,1],[-1,0,ur],[-ur,-1,0],[0,-ur,-1],[ur,-1,0],[1,0,ur],[0,-ur,1]],[[0,2,1],[0,3,2],[0,4,3],[0,5,4],[0,1,5],[7,6,1],[8,7,2],[9,8,3],[10,9,4],[6,10,5],[2,7,1],[3,8,2],[4,9,3],[5,10,4],[1,6,5],[11,6,7],[11,7,8],[11,8,9],[11,9,10],[11,10,6]])}setIndices(){let e=12,t={},i=this.m,r=this.n,s=i;r!==0&&(s=mT(i,r));let a=i/s,o=r/s,l,c,f,h,d,u=Hi.Zero(),m=new Hi(i,r),p=new Hi(-r,i+r),_=Hi.Zero(),g=Hi.Zero(),v=Hi.Zero(),x=[],A,S,E,R,I=[],y=this.vertByDist,M=(D,O,V,N)=>{A=D+"|"+V,S=O+"|"+N,A in t||S in t?A in t&&!(S in t)?t[S]=t[A]:S in t&&!(A in 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pc,$y=C(()=>{J_();sG();Ty();dG();mG();_G();vG();SG();uk();Gy();gk();vk();Sk();Ay();Ey();Tk();Yy();Rk();bk();Mk();Pk();Ok();wk();pc={CreateBox:Sy,CreateTiledBox:hG,CreateSphere:Ry,CreateDisc:my,CreateIcoSphere:Ky,CreateRibbon:uo,CreateCylinder:by,CreateTorus:Iy,CreateTorusKnot:My,CreateLineSystem:Fy,CreateLines:By,CreateDashedLines:Uy,ExtrudeShape:ky,ExtrudeShapeCustom:Wy,CreateLathe:Hy,CreateTiledPlane:cG,CreatePlane:zy,CreateGround:_y,CreateTiledGround:gy,CreateGroundFromHeightMap:vy,CreatePolygon:bA,ExtrudePolygon:ug,CreateTube:Xy,CreatePolyhedron:mg,CreateGeodesic:yk,CreateGoldberg:Lk,CreateDecal:jy,CreateCapsule:qy,CreateText:Nk}});var As,MA=C(()=>{As=class{constructor(){this.previousWorldMatrices={},this.previousBones={}}static AddUniforms(e){e.push("previousWorld","previousViewProjection","mPreviousBones")}static 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this._plugins)r.collectDefines(i),this._collectPointNames("vertex",r.getCustomCode("vertex",this._material.shaderLanguage)),this._collectPointNames("fragment",r.getCustomCode("fragment",this._material.shaderLanguage));return this._defineNamesFromPlugins=i,!0}_activatePlugin(e){this._activePlugins.indexOf(e)===-1&&(this._activePlugins.push(e),this._activePlugins.sort((t,i)=>t.priority-i.priority),this._material._callbackPluginEventIsReadyForSubMesh=this._handlePluginEventIsReadyForSubMesh.bind(this),this._material._callbackPluginEventPrepareDefinesBeforeAttributes=this._handlePluginEventPrepareDefinesBeforeAttributes.bind(this),this._material._callbackPluginEventPrepareDefines=this._handlePluginEventPrepareDefines.bind(this),this._material._callbackPluginEventBindForSubMesh=this._handlePluginEventBindForSubMesh.bind(this),e.registerForExtraEvents&&(this._activePluginsForExtraEvents.push(e),this._activePluginsForExtraEvents.sort((t,i)=>t.priority-i.priority),this._material._callbackPluginEventHasRenderTargetTextures=this._handlePluginEventHasRenderTargetTextures.bind(this),this._material._callbackPluginEventFillRenderTargetTextures=this._handlePluginEventFillRenderTargetTextures.bind(this),this._material._callbackPluginEventHardBindForSubMesh=this._handlePluginEventHardBindForSubMesh.bind(this)))}getPlugin(e){for(let t=0;t0&&r.uniforms.push(...this._uniformList),this._samplerList.length>0&&r.samplers.push(...this._samplerList),this._uboList.length>0&&r.uniformBuffersNames.push(...this._uboList),r.customCode=this._injectCustomCode(r,r.customCode);break}case 8:{let r=t;this._uboDeclaration="",this._vertexDeclaration="",this._fragmentDeclaration="",this._uniformList=[],this._samplerList=[],this._uboList=[];let s=this._material.shaderLanguage===1;for(let a of this._plugins){let o=a.getUniforms(this._material.shaderLanguage);if(o){if(o.ubo)for(let l of o.ubo){if(l.size&&l.type){let c=(i=l.arraySize)!=null?i:0;if(r.ubo.addUniform(l.name,l.size,c),s){let f;switch(l.type){case"mat4":f="mat4x4f";break;case"float":f="f32";break;default:f=`${l.type}f`;break}c>0?this._uboDeclaration+=`uniform ${l.name}: array<${f}, ${c}>; +`);break}}return e}}});function Lm(n){return class extends n{constructor(){super(...arguments),this.IMAGEPROCESSING=!1,this.VIGNETTE=!1,this.VIGNETTEBLENDMODEMULTIPLY=!1,this.VIGNETTEBLENDMODEOPAQUE=!1,this.TONEMAPPING=0,this.CONTRAST=!1,this.COLORCURVES=!1,this.COLORGRADING=!1,this.COLORGRADING3D=!1,this.SAMPLER3DGREENDEPTH=!1,this.SAMPLER3DBGRMAP=!1,this.DITHER=!1,this.IMAGEPROCESSINGPOSTPROCESS=!1,this.SKIPFINALCOLORCLAMP=!1,this.EXPOSURE=!1}}}var CA=C(()=>{ya()});function Xse(){Hse.length=0,zse=!1,ve.OnEventObservable.remove(Fk),Fk=null}var Wse,Om,Hse,zse,Fk,Bk=C(()=>{Dn();Pi();eT();G();Wse=new RegExp("^([gimus]+)!"),Om=class n{constructor(e){this._plugins=[],this._activePlugins=[],this._activePluginsForExtraEvents=[],this._material=e,this._scene=e.getScene(),this._engine=this._scene.getEngine()}_addPlugin(e){for(let r=0;rthis._handlePluginEvent(r,s),this._plugins.push(e),this._plugins.sort((r,s)=>r.priority-s.priority),this._codeInjectionPoints={};let i={};i[n._MaterialPluginClassToMainDefine[t]]={type:"boolean",default:!0};for(let r of this._plugins)r.collectDefines(i),this._collectPointNames("vertex",r.getCustomCode("vertex",this._material.shaderLanguage)),this._collectPointNames("fragment",r.getCustomCode("fragment",this._material.shaderLanguage));return this._defineNamesFromPlugins=i,!0}_activatePlugin(e){this._activePlugins.indexOf(e)===-1&&(this._activePlugins.push(e),this._activePlugins.sort((t,i)=>t.priority-i.priority),this._material._callbackPluginEventIsReadyForSubMesh=this._handlePluginEventIsReadyForSubMesh.bind(this),this._material._callbackPluginEventPrepareDefinesBeforeAttributes=this._handlePluginEventPrepareDefinesBeforeAttributes.bind(this),this._material._callbackPluginEventPrepareDefines=this._handlePluginEventPrepareDefines.bind(this),this._material._callbackPluginEventBindForSubMesh=this._handlePluginEventBindForSubMesh.bind(this),e.registerForExtraEvents&&(this._activePluginsForExtraEvents.push(e),this._activePluginsForExtraEvents.sort((t,i)=>t.priority-i.priority),this._material._callbackPluginEventHasRenderTargetTextures=this._handlePluginEventHasRenderTargetTextures.bind(this),this._material._callbackPluginEventFillRenderTargetTextures=this._handlePluginEventFillRenderTargetTextures.bind(this),this._material._callbackPluginEventHardBindForSubMesh=this._handlePluginEventHardBindForSubMesh.bind(this)))}getPlugin(e){for(let t=0;t0&&r.uniforms.push(...this._uniformList),this._samplerList.length>0&&r.samplers.push(...this._samplerList),this._uboList.length>0&&r.uniformBuffersNames.push(...this._uboList),r.customCode=this._injectCustomCode(r,r.customCode);break}case 8:{let r=t;this._uboDeclaration="",this._vertexDeclaration="",this._fragmentDeclaration="",this._uniformList=[],this._samplerList=[],this._uboList=[];let s=this._material.shaderLanguage===1;for(let a of this._plugins){let o=a.getUniforms(this._material.shaderLanguage);if(o){if(o.ubo)for(let l of o.ubo){if(l.size&&l.type){let c=(i=l.arraySize)!=null?i:0;if(r.ubo.addUniform(l.name,l.size,c),s){let f;switch(l.type){case"mat4":f="mat4x4f";break;case"float":f="f32";break;default:f=`${l.type}f`;break}c>0?this._uboDeclaration+=`uniform ${l.name}: array<${f}, ${c}>; `:this._uboDeclaration+=`uniform ${l.name}: ${f}; `}else this._uboDeclaration+=`${l.type} ${l.name}${c>0?`[${c}]`:""}; `}this._uniformList.push(l.name)}o.vertex&&(this._vertexDeclaration+=o.vertex+` `),o.fragment&&(this._fragmentDeclaration+=o.fragment+` -`),o.externalUniforms&&this._uniformList.push(...o.externalUniforms)}a.getSamplers(this._samplerList),a.getUniformBuffersNames(this._uboList)}break}}}_collectPointNames(e,t){if(t)for(let i in t)this._codeInjectionPoints[e]||(this._codeInjectionPoints[e]={}),this._codeInjectionPoints[e][i]=!0}_injectCustomCode(e,t){return(i,r)=>{var o,l;t&&(r=t(i,r)),this._uboDeclaration&&(r=r.replace("#define ADDITIONAL_UBO_DECLARATION",this._uboDeclaration)),this._vertexDeclaration&&(r=r.replace("#define ADDITIONAL_VERTEX_DECLARATION",this._vertexDeclaration)),this._fragmentDeclaration&&(r=r.replace("#define ADDITIONAL_FRAGMENT_DECLARATION",this._fragmentDeclaration));let s=(o=this._codeInjectionPoints)==null?void 0:o[i];if(!s)return r;let a=null;for(let c in s){let f="";for(let h of this._activePlugins){let d=this._material.shaderLanguage,u=(l=h.getCustomCode(i,d))==null?void 0:l[c];u&&(h.resolveIncludes&&(a===null&&(a={defines:[],indexParameters:e.indexParameters,isFragment:!1,shouldUseHighPrecisionShader:this._engine._shouldUseHighPrecisionShader,processor:void 0,supportsUniformBuffers:this._engine.supportsUniformBuffers,shadersRepository:T.GetShadersRepository(d),includesShadersStore:T.GetIncludesShadersStore(d),version:void 0,platformName:this._engine.shaderPlatformName,processingContext:void 0,isNDCHalfZRange:this._engine.isNDCHalfZRange,useReverseDepthBuffer:this._engine.useReverseDepthBuffer,processCodeAfterIncludes:void 0}),a.isFragment=i==="fragment",u_(u,a,m=>u=m)),f+=u+` -`)}if(f.length>0)if(c.charAt(0)==="!"){c=c.substring(1);let h="g";if(c.charAt(0)==="!")h="",c=c.substring(1);else{let _=gse.exec(c);_&&_.length>=2&&(h=_[1],c=c.substring(h.length+1))}h.indexOf("g")<0&&(h+="g");let d=r,u=new RegExp(c,h),m=u.exec(d);for(;m!==null;){let _=f;for(let p=0;p{var o,l;t&&(r=t(i,r)),this._uboDeclaration&&(r=r.replace("#define ADDITIONAL_UBO_DECLARATION",this._uboDeclaration)),this._vertexDeclaration&&(r=r.replace("#define ADDITIONAL_VERTEX_DECLARATION",this._vertexDeclaration)),this._fragmentDeclaration&&(r=r.replace("#define ADDITIONAL_FRAGMENT_DECLARATION",this._fragmentDeclaration));let s=(o=this._codeInjectionPoints)==null?void 0:o[i];if(!s)return r;let a=null;for(let c in s){let f="";for(let h of this._activePlugins){let d=this._material.shaderLanguage,u=(l=h.getCustomCode(i,d))==null?void 0:l[c];u&&(h.resolveIncludes&&(a===null&&(a={defines:[],indexParameters:e.indexParameters,isFragment:!1,shouldUseHighPrecisionShader:this._engine._shouldUseHighPrecisionShader,processor:void 0,supportsUniformBuffers:this._engine.supportsUniformBuffers,shadersRepository:T.GetShadersRepository(d),includesShadersStore:T.GetIncludesShadersStore(d),version:void 0,platformName:this._engine.shaderPlatformName,processingContext:void 0,isNDCHalfZRange:this._engine.isNDCHalfZRange,useReverseDepthBuffer:this._engine.useReverseDepthBuffer,processCodeAfterIncludes:void 0}),a.isFragment=i==="fragment",__(u,a,m=>u=m)),f+=u+` +`)}if(f.length>0)if(c.charAt(0)==="!"){c=c.substring(1);let h="g";if(c.charAt(0)==="!")h="",c=c.substring(1);else{let p=Wse.exec(c);p&&p.length>=2&&(h=p[1],c=c.substring(h.length+1))}h.indexOf("g")<0&&(h+="g");let d=r,u=new RegExp(c,h),m=u.exec(d);for(;m!==null;){let p=f;for(let _=0;_{Sse()});vse=[],Ese=!1,xk=null});var wr,yf=C(()=>{kt();Ut();Rk();Er();Vi();wr=class{isCompatible(e){switch(e){case 0:return!0;default:return!1}}_enable(e){e&&this._pluginManager._activatePlugin(this)}constructor(e,t,i,r,s=!0,a=!1,o=!1){this.priority=500,this.resolveIncludes=!1,this.registerForExtraEvents=!1,this.doNotSerialize=!1,this._material=e,this.name=t,this.priority=i,this.resolveIncludes=o,e.pluginManager||(e.pluginManager=new Pm(e),e.onDisposeObservable.add(()=>{e.pluginManager=void 0})),this._pluginDefineNames=r,this._pluginManager=e.pluginManager,s&&this._pluginManager._addPlugin(this),a&&this._enable(!0),this.markAllDefinesAsDirty=e._dirtyCallbacks[127]}getClassName(){return"MaterialPluginBase"}isReadyForSubMesh(e,t,i,r){return!0}hardBindForSubMesh(e,t,i,r){}bindForSubMesh(e,t,i,r){}dispose(e){}getCustomCode(e,t=0){return null}collectDefines(e){if(this._pluginDefineNames)for(let t of Object.keys(this._pluginDefineNames)){if(t[0]==="_")continue;let i=typeof this._pluginDefineNames[t];e[t]={type:i==="number"?"number":i==="string"?"string":i==="boolean"?"boolean":"object",default:this._pluginDefineNames[t]}}}prepareDefinesBeforeAttributes(e,t,i){}prepareDefines(e,t,i){}hasTexture(e){return!1}hasRenderTargetTextures(){return!1}fillRenderTargetTextures(e){}getActiveTextures(e){}getAnimatables(e){}addFallbacks(e,t,i){return i}getSamplers(e){}getAttributes(e,t,i){}getUniformBuffersNames(e){}getUniforms(e=0){return{}}copyTo(e){tt.Clone(()=>e,this)}serialize(){return tt.Serialize(this)}parse(e,t,i){tt.Parse(()=>this,e,t,i)}};P([w()],wr.prototype,"name",void 0);P([w()],wr.prototype,"priority",void 0);P([w()],wr.prototype,"resolveIncludes",void 0);P([w()],wr.prototype,"registerForExtraEvents",void 0);Ft("BABYLON.MaterialPluginBase",wr)});var zy,Pa,Xy=C(()=>{kt();Pn();Ut();Ma();ya();yf();yn();zy=class extends Sr{constructor(){super(...arguments),this.DETAIL=!1,this.DETAILDIRECTUV=0,this.DETAIL_NORMALBLENDMETHOD=0}},Pa=class extends wr{_markAllSubMeshesAsTexturesDirty(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()}isCompatible(){return!0}constructor(e,t=!0){super(e,"DetailMap",140,new zy,t),this._texture=null,this.diffuseBlendLevel=1,this.roughnessBlendLevel=1,this.bumpLevel=1,this._normalBlendMethod=ve.MATERIAL_NORMALBLENDMETHOD_WHITEOUT,this._isEnabled=!1,this.isEnabled=!1,this._internalMarkAllSubMeshesAsTexturesDirty=e._dirtyCallbacks[1]}isReadyForSubMesh(e,t,i){return this._isEnabled?!(e._areTexturesDirty&&t.texturesEnabled&&i.getCaps().standardDerivatives&&this._texture&&le.DetailTextureEnabled&&!this._texture.isReady()):!0}prepareDefines(e,t){if(this._isEnabled){e.DETAIL_NORMALBLENDMETHOD=this._normalBlendMethod;let i=t.getEngine();e._areTexturesDirty&&(i.getCaps().standardDerivatives&&this._texture&&le.DetailTextureEnabled&&this._isEnabled?(ri(this._texture,e,"DETAIL"),e.DETAIL_NORMALBLENDMETHOD=this._normalBlendMethod):e.DETAIL=!1)}else e.DETAIL=!1}bindForSubMesh(e,t){if(!this._isEnabled)return;let i=this._material.isFrozen;(!e.useUbo||!i||!e.isSync)&&this._texture&&le.DetailTextureEnabled&&(e.updateFloat4("vDetailInfos",this._texture.coordinatesIndex,this.diffuseBlendLevel,this.bumpLevel,this.roughnessBlendLevel),ni(this._texture,e,"detail")),t.texturesEnabled&&this._texture&&le.DetailTextureEnabled&&e.setTexture("detailSampler",this._texture)}hasTexture(e){return this._texture===e}getActiveTextures(e){this._texture&&e.push(this._texture)}getAnimatables(e){this._texture&&this._texture.animations&&this._texture.animations.length>0&&e.push(this._texture)}dispose(e){var t;e&&((t=this._texture)==null||t.dispose())}getClassName(){return"DetailMapConfiguration"}getSamplers(e){e.push("detailSampler")}getUniforms(){return{ubo:[{name:"vDetailInfos",size:4,type:"vec4"},{name:"detailMatrix",size:16,type:"mat4"}]}}};P([Bt("detailTexture"),oe("_markAllSubMeshesAsTexturesDirty")],Pa.prototype,"texture",void 0);P([w()],Pa.prototype,"diffuseBlendLevel",void 0);P([w()],Pa.prototype,"roughnessBlendLevel",void 0);P([w()],Pa.prototype,"bumpLevel",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Pa.prototype,"normalBlendMethod",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Pa.prototype,"isEnabled",void 0)});var bk,Nn,RA=C(()=>{Ge();(function(n){n[n.Zero=0]="Zero",n[n.One=1]="One",n[n.MaxViewZ=2]="MaxViewZ",n[n.NoClear=3]="NoClear"})(bk||(bk={}));Nn=class n{static CreateConfiguration(e){return n._Configurations[e]={defines:{},previousWorldMatrices:{},previousViewProjection:K.Zero(),currentViewProjection:K.Zero(),previousBones:{},lastUpdateFrameId:-1,excludedSkinnedMesh:[],reverseCulling:!1},n._Configurations[e]}static DeleteConfiguration(e){delete n._Configurations[e]}static GetConfiguration(e){return n._Configurations[e]}static AddUniformsAndSamplers(e,t){e.push("previousWorld","previousViewProjection","mPreviousBones")}static MarkAsDirty(e,t){for(let i of t)if(i.subMeshes)for(let r of i.subMeshes)r._removeDrawWrapper(e)}static PrepareDefines(e,t,i){if(!i._arePrePassDirty)return;let r=n._Configurations[e];if(!r)return;i.PREPASS=!0;let s=0;for(let a=0;a{});function Lm(n){return class extends n{constructor(){super(...arguments),this.PREPASS=!1,this.PREPASS_COLOR=!1,this.PREPASS_COLOR_INDEX=-1,this.PREPASS_IRRADIANCE_LEGACY=!1,this.PREPASS_IRRADIANCE_LEGACY_INDEX=-1,this.PREPASS_IRRADIANCE=!1,this.PREPASS_IRRADIANCE_INDEX=-1,this.PREPASS_ALBEDO=!1,this.PREPASS_ALBEDO_INDEX=-1,this.PREPASS_ALBEDO_SQRT=!1,this.PREPASS_ALBEDO_SQRT_INDEX=-1,this.PREPASS_DEPTH=!1,this.PREPASS_DEPTH_INDEX=-1,this.PREPASS_SCREENSPACE_DEPTH=!1,this.PREPASS_SCREENSPACE_DEPTH_INDEX=-1,this.PREPASS_NORMALIZED_VIEW_DEPTH=!1,this.PREPASS_NORMALIZED_VIEW_DEPTH_INDEX=-1,this.PREPASS_NORMAL=!1,this.PREPASS_NORMAL_INDEX=-1,this.PREPASS_NORMAL_WORLDSPACE=!1,this.PREPASS_WORLD_NORMAL=!1,this.PREPASS_WORLD_NORMAL_INDEX=-1,this.PREPASS_POSITION=!1,this.PREPASS_POSITION_INDEX=-1,this.PREPASS_LOCAL_POSITION=!1,this.PREPASS_LOCAL_POSITION_INDEX=-1,this.PREPASS_VELOCITY=!1,this.PREPASS_VELOCITY_INDEX=-1,this.PREPASS_VELOCITY_LINEAR=!1,this.PREPASS_VELOCITY_LINEAR_INDEX=-1,this.PREPASS_REFLECTIVITY=!1,this.PREPASS_REFLECTIVITY_INDEX=-1,this.SCENE_MRT_COUNT=0}}}var IA=C(()=>{});function Om(n){return class extends n{constructor(...e){super(...e),V3()(this,"_imageProcessingConfiguration")}get imageProcessingConfiguration(){return this._imageProcessingConfiguration}set imageProcessingConfiguration(e){this._attachImageProcessingConfiguration(e),this._markAllSubMeshesAsImageProcessingDirty&&this._markAllSubMeshesAsImageProcessingDirty()}_attachImageProcessingConfiguration(e){e!==this._imageProcessingConfiguration&&(this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),!e&&this.getScene?this._imageProcessingConfiguration=this.getScene().imageProcessingConfiguration:e&&(this._imageProcessingConfiguration=e),this._imageProcessingConfiguration&&(this._imageProcessingObserver=this._imageProcessingConfiguration.onUpdateParameters.add(()=>{this._markAllSubMeshesAsImageProcessingDirty&&this._markAllSubMeshesAsImageProcessingDirty()})))}get cameraColorCurvesEnabled(){return this.imageProcessingConfiguration.colorCurvesEnabled}set cameraColorCurvesEnabled(e){this.imageProcessingConfiguration.colorCurvesEnabled=e}get cameraColorGradingEnabled(){return this.imageProcessingConfiguration.colorGradingEnabled}set cameraColorGradingEnabled(e){this.imageProcessingConfiguration.colorGradingEnabled=e}get cameraToneMappingEnabled(){return this._imageProcessingConfiguration.toneMappingEnabled}set cameraToneMappingEnabled(e){this._imageProcessingConfiguration.toneMappingEnabled=e}get cameraExposure(){return this._imageProcessingConfiguration.exposure}set cameraExposure(e){this._imageProcessingConfiguration.exposure=e}get cameraContrast(){return this._imageProcessingConfiguration.contrast}set cameraContrast(e){this._imageProcessingConfiguration.contrast=e}get cameraColorGradingTexture(){return this._imageProcessingConfiguration.colorGradingTexture}set cameraColorGradingTexture(e){this._imageProcessingConfiguration.colorGradingTexture=e}get cameraColorCurves(){return this._imageProcessingConfiguration.colorCurves}set cameraColorCurves(e){this._imageProcessingConfiguration.colorCurves=e}}}var MA=C(()=>{Ut()});var Ik,Tse,Yh=C(()=>{G();Ik="sceneUboDeclaration",Tse=`struct Scene {viewProjection : mat4x4, +`+h)}}return r}}};Om._MaterialPluginClassToMainDefine={};Om._MaterialPluginCounter=0;Le.OnEnginesDisposedObservable.add(()=>{Xse()});Hse=[],zse=!1,Fk=null});var wr,Pf=C(()=>{kt();Ut();Bk();Er();Vi();wr=class{isCompatible(e){switch(e){case 0:return!0;default:return!1}}_enable(e){e&&this._pluginManager._activatePlugin(this)}constructor(e,t,i,r,s=!0,a=!1,o=!1){this.priority=500,this.resolveIncludes=!1,this.registerForExtraEvents=!1,this.doNotSerialize=!1,this._material=e,this.name=t,this.priority=i,this.resolveIncludes=o,e.pluginManager||(e.pluginManager=new Om(e),e.onDisposeObservable.add(()=>{e.pluginManager=void 0})),this._pluginDefineNames=r,this._pluginManager=e.pluginManager,s&&this._pluginManager._addPlugin(this),a&&this._enable(!0),this.markAllDefinesAsDirty=e._dirtyCallbacks[127]}getClassName(){return"MaterialPluginBase"}isReadyForSubMesh(e,t,i,r){return!0}hardBindForSubMesh(e,t,i,r){}bindForSubMesh(e,t,i,r){}dispose(e){}getCustomCode(e,t=0){return null}collectDefines(e){if(this._pluginDefineNames)for(let t of Object.keys(this._pluginDefineNames)){if(t[0]==="_")continue;let i=typeof this._pluginDefineNames[t];e[t]={type:i==="number"?"number":i==="string"?"string":i==="boolean"?"boolean":"object",default:this._pluginDefineNames[t]}}}prepareDefinesBeforeAttributes(e,t,i){}prepareDefines(e,t,i){}hasTexture(e){return!1}hasRenderTargetTextures(){return!1}fillRenderTargetTextures(e){}getActiveTextures(e){}getAnimatables(e){}addFallbacks(e,t,i){return i}getSamplers(e){}getAttributes(e,t,i){}getUniformBuffersNames(e){}getUniforms(e=0){return{}}copyTo(e){tt.Clone(()=>e,this)}serialize(){return tt.Serialize(this)}parse(e,t,i){tt.Parse(()=>this,e,t,i)}};P([w()],wr.prototype,"name",void 0);P([w()],wr.prototype,"priority",void 0);P([w()],wr.prototype,"resolveIncludes",void 0);P([w()],wr.prototype,"registerForExtraEvents",void 0);Ft("BABYLON.MaterialPluginBase",wr)});var Jy,Pa,eP=C(()=>{kt();Dn();Ut();Ma();ya();Pf();Pn();Jy=class extends Sr{constructor(){super(...arguments),this.DETAIL=!1,this.DETAILDIRECTUV=0,this.DETAIL_NORMALBLENDMETHOD=0}},Pa=class extends wr{_markAllSubMeshesAsTexturesDirty(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()}isCompatible(){return!0}constructor(e,t=!0){super(e,"DetailMap",140,new Jy,t),this._texture=null,this.diffuseBlendLevel=1,this.roughnessBlendLevel=1,this.bumpLevel=1,this._normalBlendMethod=ve.MATERIAL_NORMALBLENDMETHOD_WHITEOUT,this._isEnabled=!1,this.isEnabled=!1,this._internalMarkAllSubMeshesAsTexturesDirty=e._dirtyCallbacks[1]}isReadyForSubMesh(e,t,i){return this._isEnabled?!(e._areTexturesDirty&&t.texturesEnabled&&i.getCaps().standardDerivatives&&this._texture&&le.DetailTextureEnabled&&!this._texture.isReady()):!0}prepareDefines(e,t){if(this._isEnabled){e.DETAIL_NORMALBLENDMETHOD=this._normalBlendMethod;let i=t.getEngine();e._areTexturesDirty&&(i.getCaps().standardDerivatives&&this._texture&&le.DetailTextureEnabled&&this._isEnabled?(ri(this._texture,e,"DETAIL"),e.DETAIL_NORMALBLENDMETHOD=this._normalBlendMethod):e.DETAIL=!1)}else e.DETAIL=!1}bindForSubMesh(e,t){if(!this._isEnabled)return;let i=this._material.isFrozen;(!e.useUbo||!i||!e.isSync)&&this._texture&&le.DetailTextureEnabled&&(e.updateFloat4("vDetailInfos",this._texture.coordinatesIndex,this.diffuseBlendLevel,this.bumpLevel,this.roughnessBlendLevel),ni(this._texture,e,"detail")),t.texturesEnabled&&this._texture&&le.DetailTextureEnabled&&e.setTexture("detailSampler",this._texture)}hasTexture(e){return this._texture===e}getActiveTextures(e){this._texture&&e.push(this._texture)}getAnimatables(e){this._texture&&this._texture.animations&&this._texture.animations.length>0&&e.push(this._texture)}dispose(e){var t;e&&((t=this._texture)==null||t.dispose())}getClassName(){return"DetailMapConfiguration"}getSamplers(e){e.push("detailSampler")}getUniforms(){return{ubo:[{name:"vDetailInfos",size:4,type:"vec4"},{name:"detailMatrix",size:16,type:"mat4"}]}}};P([Bt("detailTexture"),oe("_markAllSubMeshesAsTexturesDirty")],Pa.prototype,"texture",void 0);P([w()],Pa.prototype,"diffuseBlendLevel",void 0);P([w()],Pa.prototype,"roughnessBlendLevel",void 0);P([w()],Pa.prototype,"bumpLevel",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Pa.prototype,"normalBlendMethod",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Pa.prototype,"isEnabled",void 0)});var Uk,wn,yA=C(()=>{Ge();(function(n){n[n.Zero=0]="Zero",n[n.One=1]="One",n[n.MaxViewZ=2]="MaxViewZ",n[n.NoClear=3]="NoClear"})(Uk||(Uk={}));wn=class n{static CreateConfiguration(e){return n._Configurations[e]={defines:{},previousWorldMatrices:{},previousViewProjection:j.Zero(),currentViewProjection:j.Zero(),previousBones:{},lastUpdateFrameId:-1,excludedSkinnedMesh:[],reverseCulling:!1},n._Configurations[e]}static DeleteConfiguration(e){delete n._Configurations[e]}static GetConfiguration(e){return n._Configurations[e]}static AddUniformsAndSamplers(e,t){e.push("previousWorld","previousViewProjection","mPreviousBones")}static MarkAsDirty(e,t){for(let i of t)if(i.subMeshes)for(let r of i.subMeshes)r._removeDrawWrapper(e)}static PrepareDefines(e,t,i){if(!i._arePrePassDirty)return;let r=n._Configurations[e];if(!r)return;i.PREPASS=!0;let s=0;for(let a=0;a{});function wm(n){return class extends n{constructor(){super(...arguments),this.PREPASS=!1,this.PREPASS_COLOR=!1,this.PREPASS_COLOR_INDEX=-1,this.PREPASS_IRRADIANCE_LEGACY=!1,this.PREPASS_IRRADIANCE_LEGACY_INDEX=-1,this.PREPASS_IRRADIANCE=!1,this.PREPASS_IRRADIANCE_INDEX=-1,this.PREPASS_ALBEDO=!1,this.PREPASS_ALBEDO_INDEX=-1,this.PREPASS_ALBEDO_SQRT=!1,this.PREPASS_ALBEDO_SQRT_INDEX=-1,this.PREPASS_DEPTH=!1,this.PREPASS_DEPTH_INDEX=-1,this.PREPASS_SCREENSPACE_DEPTH=!1,this.PREPASS_SCREENSPACE_DEPTH_INDEX=-1,this.PREPASS_NORMALIZED_VIEW_DEPTH=!1,this.PREPASS_NORMALIZED_VIEW_DEPTH_INDEX=-1,this.PREPASS_NORMAL=!1,this.PREPASS_NORMAL_INDEX=-1,this.PREPASS_NORMAL_WORLDSPACE=!1,this.PREPASS_WORLD_NORMAL=!1,this.PREPASS_WORLD_NORMAL_INDEX=-1,this.PREPASS_POSITION=!1,this.PREPASS_POSITION_INDEX=-1,this.PREPASS_LOCAL_POSITION=!1,this.PREPASS_LOCAL_POSITION_INDEX=-1,this.PREPASS_VELOCITY=!1,this.PREPASS_VELOCITY_INDEX=-1,this.PREPASS_VELOCITY_LINEAR=!1,this.PREPASS_VELOCITY_LINEAR_INDEX=-1,this.PREPASS_REFLECTIVITY=!1,this.PREPASS_REFLECTIVITY_INDEX=-1,this.SCENE_MRT_COUNT=0}}}var DA=C(()=>{});function Fm(n){return class extends n{constructor(...e){super(...e),$3()(this,"_imageProcessingConfiguration")}get imageProcessingConfiguration(){return this._imageProcessingConfiguration}set imageProcessingConfiguration(e){this._attachImageProcessingConfiguration(e),this._markAllSubMeshesAsImageProcessingDirty&&this._markAllSubMeshesAsImageProcessingDirty()}_attachImageProcessingConfiguration(e){e!==this._imageProcessingConfiguration&&(this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),!e&&this.getScene?this._imageProcessingConfiguration=this.getScene().imageProcessingConfiguration:e&&(this._imageProcessingConfiguration=e),this._imageProcessingConfiguration&&(this._imageProcessingObserver=this._imageProcessingConfiguration.onUpdateParameters.add(()=>{this._markAllSubMeshesAsImageProcessingDirty&&this._markAllSubMeshesAsImageProcessingDirty()})))}get cameraColorCurvesEnabled(){return this.imageProcessingConfiguration.colorCurvesEnabled}set cameraColorCurvesEnabled(e){this.imageProcessingConfiguration.colorCurvesEnabled=e}get cameraColorGradingEnabled(){return this.imageProcessingConfiguration.colorGradingEnabled}set cameraColorGradingEnabled(e){this.imageProcessingConfiguration.colorGradingEnabled=e}get cameraToneMappingEnabled(){return this._imageProcessingConfiguration.toneMappingEnabled}set cameraToneMappingEnabled(e){this._imageProcessingConfiguration.toneMappingEnabled=e}get cameraExposure(){return this._imageProcessingConfiguration.exposure}set cameraExposure(e){this._imageProcessingConfiguration.exposure=e}get cameraContrast(){return this._imageProcessingConfiguration.contrast}set cameraContrast(e){this._imageProcessingConfiguration.contrast=e}get cameraColorGradingTexture(){return this._imageProcessingConfiguration.colorGradingTexture}set cameraColorGradingTexture(e){this._imageProcessingConfiguration.colorGradingTexture=e}get cameraColorCurves(){return this._imageProcessingConfiguration.colorCurves}set cameraColorCurves(e){this._imageProcessingConfiguration.colorCurves=e}}}var LA=C(()=>{Ut()});var Vk,Yse,jh=C(()=>{G();Vk="sceneUboDeclaration",Yse=`struct Scene {viewProjection : mat4x4, #ifdef MULTIVIEW viewProjectionR : mat4x4, #endif @@ -5150,17 +5150,17 @@ vEyePosition : vec4, inverseProjection : mat4x4,}; #define SCENE_UBO var scene : Scene; -`;T.IncludesShadersStoreWGSL[Ik]||(T.IncludesShadersStoreWGSL[Ik]=Tse)});var Mk,Ase,mg=C(()=>{G();Mk="meshUboDeclaration",Ase=`struct Mesh {world : mat4x4, +`;T.IncludesShadersStoreWGSL[Vk]||(T.IncludesShadersStoreWGSL[Vk]=Yse)});var Gk,Kse,gg=C(()=>{G();Gk="meshUboDeclaration",Kse=`struct Mesh {world : mat4x4, visibility : f32,};var mesh : Mesh; #define WORLD_UBO -`;T.IncludesShadersStoreWGSL[Mk]||(T.IncludesShadersStoreWGSL[Mk]=Ase)});var Ck,xse,Yy=C(()=>{G();Yh();mg();Ck="defaultUboDeclaration",xse=`uniform diffuseLeftColor: vec4f;uniform diffuseRightColor: vec4f;uniform opacityParts: vec4f;uniform reflectionLeftColor: vec4f;uniform reflectionRightColor: vec4f;uniform refractionLeftColor: vec4f;uniform refractionRightColor: vec4f;uniform emissiveLeftColor: vec4f;uniform emissiveRightColor: vec4f;uniform vDiffuseInfos: vec2f;uniform vAmbientInfos: vec2f;uniform vOpacityInfos: vec2f;uniform vEmissiveInfos: vec2f;uniform vLightmapInfos: vec2f;uniform vSpecularInfos: vec2f;uniform vBumpInfos: vec3f;uniform diffuseMatrix: mat4x4f;uniform ambientMatrix: mat4x4f;uniform opacityMatrix: mat4x4f;uniform emissiveMatrix: mat4x4f;uniform lightmapMatrix: mat4x4f;uniform specularMatrix: mat4x4f;uniform bumpMatrix: mat4x4f;uniform vTangentSpaceParams: vec2f;uniform pointSize: f32;uniform alphaCutOff: f32;uniform refractionMatrix: mat4x4f;uniform vRefractionInfos: vec4f;uniform vRefractionPosition: vec3f;uniform vRefractionSize: vec3f;uniform vSpecularColor: vec4f;uniform vEmissiveColor: vec3f;uniform vDiffuseColor: vec4f;uniform vAmbientColor: vec3f;uniform cameraInfo: vec4f;uniform vReflectionInfos: vec2f;uniform reflectionMatrix: mat4x4f;uniform vReflectionPosition: vec3f;uniform vReflectionSize: vec3f; +`;T.IncludesShadersStoreWGSL[Gk]||(T.IncludesShadersStoreWGSL[Gk]=Kse)});var kk,jse,tP=C(()=>{G();jh();gg();kk="defaultUboDeclaration",jse=`uniform diffuseLeftColor: vec4f;uniform diffuseRightColor: vec4f;uniform opacityParts: vec4f;uniform reflectionLeftColor: vec4f;uniform reflectionRightColor: vec4f;uniform refractionLeftColor: vec4f;uniform refractionRightColor: vec4f;uniform emissiveLeftColor: vec4f;uniform emissiveRightColor: vec4f;uniform vDiffuseInfos: vec2f;uniform vAmbientInfos: vec2f;uniform vOpacityInfos: vec2f;uniform vEmissiveInfos: vec2f;uniform vLightmapInfos: vec2f;uniform vSpecularInfos: vec2f;uniform vBumpInfos: vec3f;uniform diffuseMatrix: mat4x4f;uniform ambientMatrix: mat4x4f;uniform opacityMatrix: mat4x4f;uniform emissiveMatrix: mat4x4f;uniform lightmapMatrix: mat4x4f;uniform specularMatrix: mat4x4f;uniform bumpMatrix: mat4x4f;uniform vTangentSpaceParams: vec2f;uniform pointSize: f32;uniform alphaCutOff: f32;uniform refractionMatrix: mat4x4f;uniform vRefractionInfos: vec4f;uniform vRefractionPosition: vec3f;uniform vRefractionSize: vec3f;uniform vSpecularColor: vec4f;uniform vEmissiveColor: vec3f;uniform vDiffuseColor: vec4f;uniform vAmbientColor: vec3f;uniform cameraInfo: vec4f;uniform vReflectionInfos: vec2f;uniform reflectionMatrix: mat4x4f;uniform vReflectionPosition: vec3f;uniform vReflectionSize: vec3f; #define ADDITIONAL_UBO_DECLARATION #include #include -`;T.IncludesShadersStoreWGSL[Ck]||(T.IncludesShadersStoreWGSL[Ck]=xse)});var yk,Rse,CA=C(()=>{G();yk="uvAttributeDeclaration",Rse=`#if defined(UV{X}) && !defined(USE_VERTEX_PULLING) +`;T.IncludesShadersStoreWGSL[kk]||(T.IncludesShadersStoreWGSL[kk]=jse)});var Wk,qse,OA=C(()=>{G();Wk="uvAttributeDeclaration",qse=`#if defined(UV{X}) && !defined(USE_VERTEX_PULLING) attribute uv{X}: vec2f; #endif -`;T.IncludesShadersStoreWGSL[yk]||(T.IncludesShadersStoreWGSL[yk]=Rse)});var Pk,bse,yA=C(()=>{G();Pk="prePassVertexDeclaration",bse=`#ifdef PREPASS +`;T.IncludesShadersStoreWGSL[Wk]||(T.IncludesShadersStoreWGSL[Wk]=qse)});var Hk,Zse,NA=C(()=>{G();Hk="prePassVertexDeclaration",Zse=`#ifdef PREPASS #ifdef PREPASS_LOCAL_POSITION varying vPosition : vec3f; #endif @@ -5174,18 +5174,18 @@ varying vNormViewDepth: f32; uniform previousViewProjection: mat4x4f;varying vCurrentPosition: vec4f;varying vPreviousPosition: vec4f; #endif #endif -`;T.IncludesShadersStoreWGSL[Pk]||(T.IncludesShadersStoreWGSL[Pk]=bse)});var Dk,Ise,Nm=C(()=>{G();Dk="mainUVVaryingDeclaration",Ise=`#ifdef MAINUV{X} +`;T.IncludesShadersStoreWGSL[Hk]||(T.IncludesShadersStoreWGSL[Hk]=Zse)});var zk,Qse,Bm=C(()=>{G();zk="mainUVVaryingDeclaration",Qse=`#ifdef MAINUV{X} varying vMainUV{X}: vec2f; #endif -`;T.IncludesShadersStoreWGSL[Dk]||(T.IncludesShadersStoreWGSL[Dk]=Ise)});var Lk,Mse,PA=C(()=>{G();Lk="samplerVertexDeclaration",Mse=`#if defined(_DEFINENAME_) && _DEFINENAME_DIRECTUV==0 +`;T.IncludesShadersStoreWGSL[zk]||(T.IncludesShadersStoreWGSL[zk]=Qse)});var Xk,$se,wA=C(()=>{G();Xk="samplerVertexDeclaration",$se=`#if defined(_DEFINENAME_) && _DEFINENAME_DIRECTUV==0 varying v_VARYINGNAME_UV: vec2f; #endif -`;T.IncludesShadersStoreWGSL[Lk]||(T.IncludesShadersStoreWGSL[Lk]=Mse)});var Ok,Cse,Ky=C(()=>{G();Ok="bumpVertexDeclaration",Cse=`#if defined(BUMP) || defined(PARALLAX) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC) +`;T.IncludesShadersStoreWGSL[Xk]||(T.IncludesShadersStoreWGSL[Xk]=$se)});var Yk,Jse,iP=C(()=>{G();Yk="bumpVertexDeclaration",Jse=`#if defined(BUMP) || defined(PARALLAX) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC) #if defined(TANGENT) && defined(NORMAL) varying vTBN0: vec3f;varying vTBN1: vec3f;varying vTBN2: vec3f; #endif #endif -`;T.IncludesShadersStoreWGSL[Ok]||(T.IncludesShadersStoreWGSL[Ok]=Cse)});var Nk,yse,wk=C(()=>{G();Nk="lightVxFragmentDeclaration",yse=`#ifdef LIGHT{X} +`;T.IncludesShadersStoreWGSL[Yk]||(T.IncludesShadersStoreWGSL[Yk]=Jse)});var Kk,eae,jk=C(()=>{G();Kk="lightVxFragmentDeclaration",eae=`#ifdef LIGHT{X} uniform vLightData{X}: vec4f;uniform vLightDiffuse{X}: vec4f; #ifdef SPECULARTERM uniform vLightSpecular{X}: vec4f; @@ -5212,7 +5212,7 @@ uniform vLightGround{X}: vec3f; uniform vLightWidth{X}: vec4f;uniform vLightHeight{X}: vec4f; #endif #endif -`;T.IncludesShadersStoreWGSL[Nk]||(T.IncludesShadersStoreWGSL[Nk]=yse)});var Fk,Pse,DA=C(()=>{G();Fk="lightVxUboDeclaration",Pse=`#ifdef LIGHT{X} +`;T.IncludesShadersStoreWGSL[Kk]||(T.IncludesShadersStoreWGSL[Kk]=eae)});var qk,tae,FA=C(()=>{G();qk="lightVxUboDeclaration",tae=`#ifdef LIGHT{X} struct Light{X} {vLightData: vec4f, vLightDiffuse: vec4f, @@ -5243,7 +5243,7 @@ varying vPositionFromLight{X}: vec4f;varying vDepthMetric{X}: f32;uniform lightM #endif #endif #endif -`;T.IncludesShadersStoreWGSL[Fk]||(T.IncludesShadersStoreWGSL[Fk]=Pse)});var Bk,Dse,Pf=C(()=>{G();Bk="morphTargetsVertexGlobalDeclaration",Dse=`#ifdef MORPHTARGETS +`;T.IncludesShadersStoreWGSL[qk]||(T.IncludesShadersStoreWGSL[qk]=tae)});var Zk,iae,Df=C(()=>{G();Zk="morphTargetsVertexGlobalDeclaration",iae=`#ifdef MORPHTARGETS uniform morphTargetInfluences : array; #ifdef MORPHTARGETS_TEXTURE uniform morphTargetTextureIndices : array;uniform morphTargetTextureInfo : vec3;var morphTargets : texture_2d_array;fn readVector3FromRawSampler(targetIndex : i32,vertexIndex : f32)->vec3 @@ -5255,7 +5255,7 @@ let textureWidth: i32=i32(uniforms.morphTargetTextureInfo.y); let y: i32=i32(vertexIndex)/textureWidth;let x: i32=i32(vertexIndex) % textureWidth;return textureLoad(morphTargets,vec2i(x,y),i32(uniforms.morphTargetTextureIndices[targetIndex]),0);} #endif #endif -`;T.IncludesShadersStoreWGSL[Bk]||(T.IncludesShadersStoreWGSL[Bk]=Dse)});var Uk,Lse,Df=C(()=>{G();Uk="morphTargetsVertexDeclaration",Lse=`#ifdef MORPHTARGETS +`;T.IncludesShadersStoreWGSL[Zk]||(T.IncludesShadersStoreWGSL[Zk]=iae)});var Qk,rae,Lf=C(()=>{G();Qk="morphTargetsVertexDeclaration",rae=`#ifdef MORPHTARGETS #ifndef MORPHTARGETS_TEXTURE #ifdef MORPHTARGETS_POSITION attribute position{X} : vec3; @@ -5279,10 +5279,10 @@ attribute color{X} : vec4; uniform morphTargetCount: f32; #endif #endif -`;T.IncludesShadersStoreWGSL[Uk]||(T.IncludesShadersStoreWGSL[Uk]=Lse)});var Vk,Ose,Kh=C(()=>{G();Vk="logDepthDeclaration",Ose=`#ifdef LOGARITHMICDEPTH +`;T.IncludesShadersStoreWGSL[Qk]||(T.IncludesShadersStoreWGSL[Qk]=rae)});var $k,nae,qh=C(()=>{G();$k="logDepthDeclaration",nae=`#ifdef LOGARITHMICDEPTH uniform logarithmicDepthConstant: f32;varying vFragmentDepth: f32; #endif -`;T.IncludesShadersStoreWGSL[Vk]||(T.IncludesShadersStoreWGSL[Vk]=Ose)});var Gk,Nse,LA=C(()=>{G();Gk="vertexPullingDeclaration",Nse=`#ifdef USE_VERTEX_PULLING +`;T.IncludesShadersStoreWGSL[$k]||(T.IncludesShadersStoreWGSL[$k]=nae)});var Jk,sae,BA=C(()=>{G();Jk="vertexPullingDeclaration",sae=`#ifdef USE_VERTEX_PULLING #ifdef VERTEX_PULLING_USE_INDEX_BUFFER var indices : array; #endif @@ -5460,7 +5460,7 @@ vp_readMatrixWeightExtraValue(offset+cs*3u,dataType,normalized) #endif #endif #endif -`;T.IncludesShadersStoreWGSL[Gk]||(T.IncludesShadersStoreWGSL[Gk]=Nse)});var kk,wse,OA=C(()=>{G();kk="vertexPullingVertex",wse=`#ifdef USE_VERTEX_PULLING +`;T.IncludesShadersStoreWGSL[Jk]||(T.IncludesShadersStoreWGSL[Jk]=sae)});var eW,aae,UA=C(()=>{G();eW="vertexPullingVertex",aae=`#ifdef USE_VERTEX_PULLING let vpVertexIndex: u32=vp_readVertexIndex(vertexInputs.vertexIndex);positionUpdated=vp_readPosition(uniforms.vp_position_info,vpVertexIndex); #ifdef NORMAL normalUpdated=vp_readNormal(uniforms.vp_normal_info,vpVertexIndex); @@ -5514,12 +5514,12 @@ var vp_matricesIndicesExtra: vec4f=vp_readBoneIndicesExtra(uniforms.vp_matricesI #endif #endif #endif -`;T.IncludesShadersStoreWGSL[kk]||(T.IncludesShadersStoreWGSL[kk]=wse)});var Wk,Fse,Lf=C(()=>{G();Wk="morphTargetsVertexGlobal",Fse=`#ifdef MORPHTARGETS +`;T.IncludesShadersStoreWGSL[eW]||(T.IncludesShadersStoreWGSL[eW]=aae)});var tW,oae,Of=C(()=>{G();tW="morphTargetsVertexGlobal",oae=`#ifdef MORPHTARGETS #ifdef MORPHTARGETS_TEXTURE var vertexID : f32; #endif #endif -`;T.IncludesShadersStoreWGSL[Wk]||(T.IncludesShadersStoreWGSL[Wk]=Fse)});var Hk,Bse,Of=C(()=>{G();Hk="morphTargetsVertex",Bse=`#ifdef MORPHTARGETS +`;T.IncludesShadersStoreWGSL[tW]||(T.IncludesShadersStoreWGSL[tW]=oae)});var iW,lae,Nf=C(()=>{G();iW="morphTargetsVertex",lae=`#ifdef MORPHTARGETS #ifdef MORPHTARGETS_TEXTURE #if {X}==0 for (var i=0; i=uniforms.morphTargetCount) {break;} @@ -5629,7 +5629,7 @@ colorUpdated=colorUpdated+(vertexInputs.color{X}-vertexInputs.color)*uniforms.mo #endif #endif #endif -`;T.IncludesShadersStoreWGSL[Hk]||(T.IncludesShadersStoreWGSL[Hk]=Bse)});var zk,Use,NA=C(()=>{G();zk="prePassVertex",Use=`#ifdef PREPASS_DEPTH +`;T.IncludesShadersStoreWGSL[iW]||(T.IncludesShadersStoreWGSL[iW]=lae)});var rW,cae,VA=C(()=>{G();rW="prePassVertex",cae=`#ifdef PREPASS_DEPTH vertexOutputs.vViewPos=(scene.view*worldPos).rgb; #endif #ifdef PREPASS_NORMALIZED_VIEW_DEPTH @@ -5668,7 +5668,7 @@ vertexOutputs.vPreviousPosition=uniforms.previousViewProjection*finalPreviousWor vertexOutputs.vPreviousPosition=uniforms.previousViewProjection*finalPreviousWorld* vec4f(positionUpdated,1.0); #endif #endif -`;T.IncludesShadersStoreWGSL[zk]||(T.IncludesShadersStoreWGSL[zk]=Use)});var Xk,Vse,wA=C(()=>{G();Xk="uvVariableDeclaration",Vse=`#ifdef MAINUV{X} +`;T.IncludesShadersStoreWGSL[rW]||(T.IncludesShadersStoreWGSL[rW]=cae)});var nW,fae,GA=C(()=>{G();nW="uvVariableDeclaration",fae=`#ifdef MAINUV{X} #if !defined(UV{X}) var uv{X}: vec2f=vec2f(0.,0.); #elif defined(USE_VERTEX_PULLING) @@ -5678,7 +5678,7 @@ var uv{X}: vec2f=vertexInputs.uv{X}; #endif vertexOutputs.vMainUV{X}=uv{X}; #endif -`;T.IncludesShadersStoreWGSL[Xk]||(T.IncludesShadersStoreWGSL[Xk]=Vse)});var Yk,Gse,FA=C(()=>{G();Yk="samplerVertexImplementation",Gse=`#if defined(_DEFINENAME_) && _DEFINENAME_DIRECTUV==0 +`;T.IncludesShadersStoreWGSL[nW]||(T.IncludesShadersStoreWGSL[nW]=fae)});var sW,hae,kA=C(()=>{G();sW="samplerVertexImplementation",hae=`#if defined(_DEFINENAME_) && _DEFINENAME_DIRECTUV==0 if (uniforms.v_INFONAME_==0.) {vertexOutputs.v_VARYINGNAME_UV= (uniforms._MATRIXNAME_Matrix* vec4f(uvUpdated,1.0,0.0)).xy;} #ifdef UV2 @@ -5702,12 +5702,12 @@ else if (uniforms.v_INFONAME_==5.) {vertexOutputs.v_VARYINGNAME_UV= (uniforms._MATRIXNAME_Matrix* vec4f(vertexInputs.uv6,1.0,0.0)).xy;} #endif #endif -`;T.IncludesShadersStoreWGSL[Yk]||(T.IncludesShadersStoreWGSL[Yk]=Gse)});var Kk,kse,BA=C(()=>{G();Kk="bumpVertex",kse=`#if defined(BUMP) || defined(PARALLAX) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC) +`;T.IncludesShadersStoreWGSL[sW]||(T.IncludesShadersStoreWGSL[sW]=hae)});var aW,dae,WA=C(()=>{G();aW="bumpVertex",dae=`#if defined(BUMP) || defined(PARALLAX) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC) #if defined(TANGENT) && defined(NORMAL) var tbnNormal: vec3f=normalize(normalUpdated);var tbnTangent: vec3f=normalize(tangentUpdated.xyz);var tbnBitangent: vec3f=cross(tbnNormal,tbnTangent)*tangentUpdated.w;var matTemp= mat3x3f(finalWorld[0].xyz,finalWorld[1].xyz,finalWorld[2].xyz)* mat3x3f(tbnTangent,tbnBitangent,tbnNormal);vertexOutputs.vTBN0=matTemp[0];vertexOutputs.vTBN1=matTemp[1];vertexOutputs.vTBN2=matTemp[2]; #endif #endif -`;T.IncludesShadersStoreWGSL[Kk]||(T.IncludesShadersStoreWGSL[Kk]=kse)});var jk,Wse,UA=C(()=>{G();jk="shadowsVertex",Wse=`#ifdef SHADOWS +`;T.IncludesShadersStoreWGSL[aW]||(T.IncludesShadersStoreWGSL[aW]=dae)});var oW,uae,HA=C(()=>{G();oW="shadowsVertex",uae=`#ifdef SHADOWS #if defined(SHADOWCSM{X}) #ifdef SCENE_UBO vertexOutputs.vPositionFromCamera{X}=scene.view*worldPos; @@ -5755,10 +5755,10 @@ vertexOutputs.vDepthMetric{X}=(vertexOutputs.vPositionFromLight{X}.z+light{X}.de #endif #endif #endif -`;T.IncludesShadersStoreWGSL[jk]||(T.IncludesShadersStoreWGSL[jk]=Wse)});var qk,Hse,VA=C(()=>{G();qk="logDepthVertex",Hse=`#ifdef LOGARITHMICDEPTH +`;T.IncludesShadersStoreWGSL[oW]||(T.IncludesShadersStoreWGSL[oW]=uae)});var lW,mae,zA=C(()=>{G();lW="logDepthVertex",mae=`#ifdef LOGARITHMICDEPTH vertexOutputs.vFragmentDepth=1.0+vertexOutputs.position.w;vertexOutputs.position.z=log2(max(0.000001,vertexOutputs.vFragmentDepth))*uniforms.logarithmicDepthConstant; #endif -`;T.IncludesShadersStoreWGSL[qk]||(T.IncludesShadersStoreWGSL[qk]=Hse)});var Qk={};$e(Qk,{defaultVertexShaderWGSL:()=>zse});var jy,Zk,zse,$k=C(()=>{G();Yy();CA();Ra();Ql();$l();Mf();yA();Nm();PA();Ky();Jl();J_();wk();DA();Pf();Df();Kh();LA();OA();Lf();Of();ec();tc();ic();NA();wA();FA();BA();rc();eg();UA();tg();VA();jy="defaultVertexShader",Zk=`#include +`;T.IncludesShadersStoreWGSL[lW]||(T.IncludesShadersStoreWGSL[lW]=mae)});var fW={};$e(fW,{defaultVertexShaderWGSL:()=>pae});var rP,cW,pae,hW=C(()=>{G();tP();OA();Ra();Ql();$l();Cf();NA();Bm();wA();iP();Jl();ig();jk();FA();Df();Lf();qh();BA();UA();Of();Nf();ec();tc();ic();VA();GA();kA();WA();rc();rg();HA();ng();zA();rP="defaultVertexShader",cW=`#include #define CUSTOM_VERTEX_BEGIN #ifndef USE_VERTEX_PULLING attribute position: vec3f; @@ -5939,7 +5939,7 @@ vertexOutputs.vMainUV2=uv2Updated; #include #define CUSTOM_VERTEX_MAIN_END } -`;T.ShadersStoreWGSL[jy]||(T.ShadersStoreWGSL[jy]=Zk);zse={name:jy,shader:Zk}});var Jk,Xse,GA=C(()=>{G();Jk="prePassDeclaration",Xse=`#ifdef PREPASS +`;T.ShadersStoreWGSL[rP]||(T.ShadersStoreWGSL[rP]=cW);pae={name:rP,shader:cW}});var dW,_ae,XA=C(()=>{G();dW="prePassDeclaration",_ae=`#ifdef PREPASS #ifdef PREPASS_LOCAL_POSITION varying vPosition : vec3f; #endif @@ -5953,11 +5953,11 @@ varying vNormViewDepth: f32; varying vCurrentPosition: vec4f;varying vPreviousPosition: vec4f; #endif #endif -`;T.IncludesShadersStoreWGSL[Jk]||(T.IncludesShadersStoreWGSL[Jk]=Xse)});var eW,Yse,kA=C(()=>{G();eW="oitDeclaration",Yse=`#ifdef ORDER_INDEPENDENT_TRANSPARENCY +`;T.IncludesShadersStoreWGSL[dW]||(T.IncludesShadersStoreWGSL[dW]=_ae)});var uW,gae,YA=C(()=>{G();uW="oitDeclaration",gae=`#ifdef ORDER_INDEPENDENT_TRANSPARENCY #define MAX_DEPTH 99999.0 var oitDepthSamplerSampler: sampler;var oitDepthSampler: texture_2d;var oitFrontColorSamplerSampler: sampler;var oitFrontColorSampler: texture_2d; #endif -`;T.IncludesShadersStoreWGSL[eW]||(T.IncludesShadersStoreWGSL[eW]=Yse)});var tW,Kse,WA=C(()=>{G();tW="lightUboDeclaration",Kse=`#ifdef LIGHT{X} +`;T.IncludesShadersStoreWGSL[uW]||(T.IncludesShadersStoreWGSL[uW]=gae)});var mW,vae,KA=C(()=>{G();mW="lightUboDeclaration",vae=`#ifdef LIGHT{X} struct Light{X} {vLightData: vec4f, vLightDiffuse: vec4f, @@ -6034,7 +6034,7 @@ uniform lightMatrix{X}: mat4x4f; #endif #endif #endif -`;T.IncludesShadersStoreWGSL[tW]||(T.IncludesShadersStoreWGSL[tW]=Kse)});var iW,jse,qy=C(()=>{G();iW="ltcHelperFunctions",jse=`fn LTCUv(N: vec3f,V: vec3f,roughness: f32)->vec2f {var LUTSIZE: f32=64.0;var LUTSCALE: f32=( LUTSIZE-1.0 )/LUTSIZE;var LUTBIAS:f32=0.5/LUTSIZE;var dotNV:f32=saturate( dot( N,V ) );var uv:vec2f=vec2f( roughness,sqrt( 1.0-dotNV ) );uv=uv*LUTSCALE+LUTBIAS;return uv;} +`;T.IncludesShadersStoreWGSL[mW]||(T.IncludesShadersStoreWGSL[mW]=vae)});var pW,Eae,nP=C(()=>{G();pW="ltcHelperFunctions",Eae=`fn LTCUv(N: vec3f,V: vec3f,roughness: f32)->vec2f {var LUTSIZE: f32=64.0;var LUTSCALE: f32=( LUTSIZE-1.0 )/LUTSIZE;var LUTBIAS:f32=0.5/LUTSIZE;var dotNV:f32=saturate( dot( N,V ) );var uv:vec2f=vec2f( roughness,sqrt( 1.0-dotNV ) );uv=uv*LUTSCALE+LUTBIAS;return uv;} fn 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vec4f, vLightDirection: vec4f, @@ -6091,7 +6091,7 @@ textureLoad(lightDataTexture,vec2u(3,index),0), textureLoad(lightDataTexture,vec2u(4,index),0) );} fn getClusteredSliceIndex(sliceData: vec2f,viewDepth: f32)->i32 {return i32(log(viewDepth)*sliceData.x+sliceData.y);} -`;T.IncludesShadersStoreWGSL[rW]||(T.IncludesShadersStoreWGSL[rW]=qse)});var nW,Zse,sW=C(()=>{G();qy();Zy();nW="lightsFragmentFunctions",Zse=`struct lightingInfo +`;T.IncludesShadersStoreWGSL[_W]||(T.IncludesShadersStoreWGSL[_W]=Sae)});var gW,Tae,vW=C(()=>{G();nP();sP();gW="lightsFragmentFunctions",Tae=`struct lightingInfo {diffuse: vec3f, #ifdef SPECULARTERM specular: vec3f, @@ -6188,7 +6188,7 @@ result.specular+=info.specular; batchOffset+=CLUSTLIGHT_BATCH;} return result;} #endif -`;T.IncludesShadersStoreWGSL[nW]||(T.IncludesShadersStoreWGSL[nW]=Zse)});var aW,Qse,HA=C(()=>{G();aW="shadowsFragmentFunctions",Qse=`#ifdef SHADOWS +`;T.IncludesShadersStoreWGSL[gW]||(T.IncludesShadersStoreWGSL[gW]=Tae)});var EW,Aae,jA=C(()=>{G();EW="shadowsFragmentFunctions",Aae=`#ifdef SHADOWS #ifndef SHADOWFLOAT fn unpack(color: vec4f)->f32 {const bit_shift: vec4f= vec4f(1.0/(255.0*255.0*255.0),1.0/(255.0*255.0),1.0/255.0,1.0);return dot(color,bit_shift);} @@ -6480,7 +6480,7 @@ fn computeShadowWithCSMPCSS32(layer: i32,vPositionFromLight: vec4f,depthMetric: fn computeShadowWithCSMPCSS64(layer: i32,vPositionFromLight: vec4f,depthMetric: f32,depthTexture: texture_2d_array,depthSampler: sampler,shadowTexture: texture_depth_2d_array,shadowSampler: sampler_comparison,shadowMapSizeInverse: f32,lightSizeUV: f32,darkness: f32,frustumEdgeFalloff: f32,lightSizeUVCorrection: vec2f,depthCorrection: f32,penumbraDarkness: f32)->f32 {return computeShadowWithCSMPCSS(layer,vPositionFromLight,depthMetric,depthTexture,depthSampler,shadowTexture,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,32,64,PoissonSamplers64,lightSizeUVCorrection,depthCorrection,penumbraDarkness);} #endif 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-`;T.IncludesShadersStoreWGSL[mW]||(T.IncludesShadersStoreWGSL[mW]=nae)});var pW,sae,jA=C(()=>{G();pW="bumpFragment",sae=`var uvOffset: vec2f= vec2f(0.0,0.0); +`;T.IncludesShadersStoreWGSL[MW]||(T.IncludesShadersStoreWGSL[MW]=yae)});var CW,Pae,JA=C(()=>{G();CW="bumpFragment",Pae=`var uvOffset: vec2f= vec2f(0.0,0.0); #if defined(BUMP) || defined(PARALLAX) || defined(DETAIL) #ifdef NORMALXYSCALE var normalScale: f32=1.0; @@ -6776,7 +6776,7 @@ normalW=perturbNormalBase(TBN,blendedNormal,uniforms.vBumpInfos.y); #elif defined(DETAIL) detailNormal=vec3f(detailNormal.xy*uniforms.vDetailInfos.z,detailNormal.z);normalW=perturbNormalBase(TBN,detailNormal,uniforms.vDetailInfos.z); #endif -`;T.IncludesShadersStoreWGSL[pW]||(T.IncludesShadersStoreWGSL[pW]=sae)});var _W,aae,Qy=C(()=>{G();_W="decalFragment",aae=`#ifdef DECAL +`;T.IncludesShadersStoreWGSL[CW]||(T.IncludesShadersStoreWGSL[CW]=Pae)});var yW,Dae,aP=C(()=>{G();yW="decalFragment",Dae=`#ifdef DECAL var decalTempColor=decalColor.rgb;var decalTempAlpha=decalColor.a; #ifdef GAMMADECAL decalTempColor=toLinearSpaceVec3(decalColor.rgb); @@ -6786,13 +6786,13 @@ decalTempAlpha=decalColor.a*decalColor.a; #endif surfaceAlbedo=mix(surfaceAlbedo.rgb,decalTempColor,decalTempAlpha); #endif -`;T.IncludesShadersStoreWGSL[_W]||(T.IncludesShadersStoreWGSL[_W]=aae)});var gW,oae,qA=C(()=>{G();gW="depthPrePass",oae=`#ifdef DEPTHPREPASS +`;T.IncludesShadersStoreWGSL[yW]||(T.IncludesShadersStoreWGSL[yW]=Dae)});var PW,Lae,ex=C(()=>{G();PW="depthPrePass",Lae=`#ifdef DEPTHPREPASS #if !defined(PREPASS) && !defined(ORDER_INDEPENDENT_TRANSPARENCY) fragmentOutputs.color= vec4f(0.,0.,0.,1.0); #endif return fragmentOutputs; #endif -`;T.IncludesShadersStoreWGSL[gW]||(T.IncludesShadersStoreWGSL[gW]=oae)});var vW,lae,$y=C(()=>{G();vW="lightFragment",lae=`#ifdef LIGHT{X} +`;T.IncludesShadersStoreWGSL[PW]||(T.IncludesShadersStoreWGSL[PW]=Lae)});var DW,Oae,oP=C(()=>{G();DW="lightFragment",Oae=`#ifdef LIGHT{X} #if defined(SHADOWONLY) || defined(LIGHTMAP) 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-`;T.ShadersStoreWGSL[Jy]||(T.ShadersStoreWGSL[Jy]=TW);hae={name:Jy,shader:TW}});var RW,dae,$A=C(()=>{G();RW="decalVertexDeclaration",dae=`#ifdef DECAL +`;T.ShadersStoreWGSL[lP]||(T.ShadersStoreWGSL[lP]=NW);Fae={name:lP,shader:NW}});var BW,Bae,rx=C(()=>{G();BW="decalVertexDeclaration",Bae=`#ifdef DECAL uniform vec4 vDecalInfos;uniform mat4 decalMatrix; #endif -`;T.IncludesShadersStore[RW]||(T.IncludesShadersStore[RW]=dae)});var bW,uae,IW=C(()=>{G();$A();bW="defaultVertexDeclaration",uae=`uniform mat4 viewProjection; +`;T.IncludesShadersStore[BW]||(T.IncludesShadersStore[BW]=Bae)});var UW,Uae,VW=C(()=>{G();rx();UW="defaultVertexDeclaration",Uae=`uniform mat4 viewProjection; #ifdef MULTIVIEW mat4 viewProjectionR; #endif @@ -7614,28 +7614,28 @@ uniform vec4 vDetailInfos;uniform mat4 detailMatrix; uniform vec4 cameraInfo; #include #define ADDITIONAL_VERTEX_DECLARATION -`;T.IncludesShadersStore[bW]||(T.IncludesShadersStore[bW]=uae)});var MW,mae,qh=C(()=>{G();MW="sceneUboDeclaration",mae=`layout(std140,column_major) uniform;uniform Scene {mat4 viewProjection; +`;T.IncludesShadersStore[UW]||(T.IncludesShadersStore[UW]=Uae)});var GW,Vae,Qh=C(()=>{G();GW="sceneUboDeclaration",Vae=`layout(std140,column_major) uniform;uniform Scene {mat4 viewProjection; #ifdef MULTIVIEW mat4 viewProjectionR; #endif mat4 view;mat4 projection;vec4 vEyePosition;mat4 inverseProjection;}; -`;T.IncludesShadersStore[MW]||(T.IncludesShadersStore[MW]=mae)});var CW,pae,_g=C(()=>{G();CW="meshUboDeclaration",pae=`#ifdef WEBGL2 +`;T.IncludesShadersStore[GW]||(T.IncludesShadersStore[GW]=Vae)});var kW,Gae,Eg=C(()=>{G();kW="meshUboDeclaration",Gae=`#ifdef WEBGL2 uniform mat4 world;uniform float visibility; #else layout(std140,column_major) uniform;uniform Mesh {mat4 world;float visibility;}; #endif #define WORLD_UBO -`;T.IncludesShadersStore[CW]||(T.IncludesShadersStore[CW]=pae)});var yW,_ae,eP=C(()=>{G();qh();_g();yW="defaultUboDeclaration",_ae=`layout(std140,column_major) uniform;uniform Material +`;T.IncludesShadersStore[kW]||(T.IncludesShadersStore[kW]=Gae)});var WW,kae,cP=C(()=>{G();Qh();Eg();WW="defaultUboDeclaration",kae=`layout(std140,column_major) uniform;uniform Material {vec4 diffuseLeftColor;vec4 diffuseRightColor;vec4 opacityParts;vec4 reflectionLeftColor;vec4 reflectionRightColor;vec4 refractionLeftColor;vec4 refractionRightColor;vec4 emissiveLeftColor;vec4 emissiveRightColor;vec2 vDiffuseInfos;vec2 vAmbientInfos;vec2 vOpacityInfos;vec2 vEmissiveInfos;vec2 vLightmapInfos;vec2 vSpecularInfos;vec3 vBumpInfos;mat4 diffuseMatrix;mat4 ambientMatrix;mat4 opacityMatrix;mat4 emissiveMatrix;mat4 lightmapMatrix;mat4 specularMatrix;mat4 bumpMatrix;vec2 vTangentSpaceParams;float pointSize;float alphaCutOff;mat4 refractionMatrix;vec4 vRefractionInfos;vec3 vRefractionPosition;vec3 vRefractionSize;vec4 vSpecularColor;vec3 vEmissiveColor;vec4 vDiffuseColor;vec3 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KW,Yae,fP=C(()=>{G();KW="bumpVertexDeclaration",Yae=`#if defined(BUMP) || defined(PARALLAX) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC) #if defined(TANGENT) && defined(NORMAL) varying mat3 vTBN; #endif #endif -`;T.IncludesShadersStore[NW]||(T.IncludesShadersStore[NW]=Tae)});var wW,Aae,ix=C(()=>{G();wW="lightVxFragmentDeclaration",Aae=`#ifdef LIGHT{X} +`;T.IncludesShadersStore[KW]||(T.IncludesShadersStore[KW]=Yae)});var jW,Kae,ox=C(()=>{G();jW="lightVxFragmentDeclaration",Kae=`#ifdef LIGHT{X} uniform vec4 vLightData{X};uniform vec4 vLightDiffuse{X}; #ifdef SPECULARTERM uniform vec4 vLightSpecular{X}; @@ -7687,7 +7687,7 @@ uniform vec3 vLightGround{X}; uniform vec4 vLightWidth{X};uniform vec4 vLightHeight{X}; #endif #endif -`;T.IncludesShadersStore[wW]||(T.IncludesShadersStore[wW]=Aae)});var FW,xae,rx=C(()=>{G();FW="lightVxUboDeclaration",xae=`#ifdef LIGHT{X} +`;T.IncludesShadersStore[jW]||(T.IncludesShadersStore[jW]=Kae)});var qW,jae,lx=C(()=>{G();qW="lightVxUboDeclaration",jae=`#ifdef LIGHT{X} uniform Light{X} {vec4 vLightData;vec4 vLightDiffuse;vec4 vLightSpecular; #ifdef SPOTLIGHT{X} @@ -7712,7 +7712,7 @@ varying vec4 vPositionFromLight{X};varying float vDepthMetric{X};uniform mat4 li #endif #endif #endif -`;T.IncludesShadersStore[FW]||(T.IncludesShadersStore[FW]=xae)});var BW,Rae,Nf=C(()=>{G();BW="morphTargetsVertexGlobalDeclaration",Rae=`#ifdef MORPHTARGETS +`;T.IncludesShadersStore[qW]||(T.IncludesShadersStore[qW]=jae)});var ZW,qae,wf=C(()=>{G();ZW="morphTargetsVertexGlobalDeclaration",qae=`#ifdef MORPHTARGETS uniform float morphTargetInfluences[NUM_MORPH_INFLUENCERS]; #ifdef MORPHTARGETS_TEXTURE uniform float morphTargetTextureIndices[NUM_MORPH_INFLUENCERS];uniform vec3 morphTargetTextureInfo;uniform highp sampler2DArray morphTargets;vec3 readVector3FromRawSampler(int targetIndex,float vertexIndex) @@ -7733,7 +7733,7 @@ float y=floor(vertexIndex/morphTargetTextureInfo.y);float x=vertexIndex-y*morphT } 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nH,Wae,mx=C(()=>{G();nH="lightUboDeclaration",Wae=`#ifdef LIGHT{X} +`;T.IncludesShadersStore[_H]||(T.IncludesShadersStore[_H]=doe)});var gH,uoe,Ex=C(()=>{G();gH="lightUboDeclaration",uoe=`#ifdef LIGHT{X} uniform Light{X} {vec4 vLightData;vec4 vLightDiffuse;vec4 vLightSpecular; #ifdef SPOTLIGHT{X} @@ -8317,7 +8317,7 @@ uniform mat4 lightMatrix{X}; #endif #endif #endif -`;T.IncludesShadersStore[nH]||(T.IncludesShadersStore[nH]=Wae)});var sH,Hae,nP=C(()=>{G();sH="ltcHelperFunctions",Hae=`vec2 LTCUv( const in vec3 N,const in vec3 V,const in float roughness ) {const float LUTSIZE=64.0;const float LUTSCALE=( LUTSIZE-1.0 )/LUTSIZE;const float LUTBIAS=0.5/LUTSIZE;float dotNV=saturate( dot( N,V ) );vec2 uv=vec2( roughness,sqrt( 1.0-dotNV ) );uv=uv*LUTSCALE+LUTBIAS;return uv;} +`;T.IncludesShadersStore[gH]||(T.IncludesShadersStore[gH]=uoe)});var vH,moe,uP=C(()=>{G();vH="ltcHelperFunctions",moe=`vec2 LTCUv( const in vec3 N,const in vec3 V,const in float roughness ) {const float LUTSIZE=64.0;const float LUTSCALE=( LUTSIZE-1.0 )/LUTSIZE;const float LUTBIAS=0.5/LUTSIZE;float dotNV=saturate( dot( N,V ) );vec2 uv=vec2( roughness,sqrt( 1.0-dotNV ) );uv=uv*LUTSCALE+LUTBIAS;return uv;} float LTCClippedSphereFormFactor( const in vec3 f ) {float l=length( f );return max( ( l*l+f.z )/( l+1.0 ),0.0 );} vec3 LTCEdgeVectorFormFactor( const in vec3 v1,const in vec3 v2 ) {float x=dot( v1,v2 );float y=abs( x );float a=0.8543985+( 0.4965155+0.0145206*y )*y;float b=3.4175940+( 4.1616724+y )*y;float v=a/b;float thetaSintheta=0.0;if( x>0.0 ) {thetaSintheta=v;} @@ -8355,7 +8355,7 @@ vec3( 0,1, 0 ), vec3( t1.z,0,t1.w ) );result.Specular=LTCEvaluateWithEmission( normal,viewDir,position,mInv,rectCoords,texFilteredMap );result.Fresnel=t2; #endif -result.Diffuse=LTCEvaluateWithEmission( normal,viewDir,position,mat3( 1.0 ),rectCoords,texFilteredMap );return result;}`;T.IncludesShadersStore[sH]||(T.IncludesShadersStore[sH]=Hae)});var aH,zae,sP=C(()=>{G();aH="clusteredLightingFunctions",zae=`struct ClusteredLight {vec4 vLightData;vec4 vLightDiffuse;vec4 vLightSpecular;vec4 vLightDirection;vec4 vLightFalloff;}; +result.Diffuse=LTCEvaluateWithEmission( normal,viewDir,position,mat3( 1.0 ),rectCoords,texFilteredMap );return result;}`;T.IncludesShadersStore[vH]||(T.IncludesShadersStore[vH]=moe)});var EH,poe,mP=C(()=>{G();EH="clusteredLightingFunctions",poe=`struct ClusteredLight {vec4 vLightData;vec4 vLightDiffuse;vec4 vLightSpecular;vec4 vLightDirection;vec4 vLightFalloff;}; #define inline ClusteredLight getClusteredLight(sampler2D lightDataTexture,int index) {return ClusteredLight( texelFetch(lightDataTexture,ivec2(0,index),0), @@ -8365,7 +8365,7 @@ texelFetch(lightDataTexture,ivec2(3,index),0), texelFetch(lightDataTexture,ivec2(4,index),0) );} int getClusteredSliceIndex(vec2 sliceData,float viewDepth) {return int(log(viewDepth)*sliceData.x+sliceData.y);} -`;T.IncludesShadersStore[aH]||(T.IncludesShadersStore[aH]=zae)});var oH,Xae,lH=C(()=>{G();nP();sP();oH="lightsFragmentFunctions",Xae=`struct lightingInfo +`;T.IncludesShadersStore[EH]||(T.IncludesShadersStore[EH]=poe)});var SH,_oe,TH=C(()=>{G();uP();mP();SH="lightsFragmentFunctions",_oe=`struct lightingInfo {vec3 diffuse; #ifdef SPECULARTERM vec3 specular; @@ -8469,7 +8469,7 @@ result.specular+=info.specular; batchOffset+=CLUSTLIGHT_BATCH;} return result;} #endif -`;T.IncludesShadersStore[oH]||(T.IncludesShadersStore[oH]=Xae)});var cH,Yae,px=C(()=>{G();cH="shadowsFragmentFunctions",Yae=`#ifdef SHADOWS +`;T.IncludesShadersStore[SH]||(T.IncludesShadersStore[SH]=_oe)});var AH,goe,Sx=C(()=>{G();AH="shadowsFragmentFunctions",goe=`#ifdef SHADOWS #if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE) #define TEXTUREFUNC(s,c,l) texture2DLodEXT(s,c,l) #else @@ -8812,7 +8812,7 @@ float computeShadowWithCSMPCSS64(float layer,vec4 vPositionFromLight,float depth {return computeShadowWithCSMPCSS(layer,vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,32,64,PoissonSamplers64,lightSizeUVCorrection,depthCorrection,penumbraDarkness);} #endif #endif -`;T.IncludesShadersStore[cH]||(T.IncludesShadersStore[cH]=Yae)});var fH,Kae,Qh=C(()=>{G();fH="samplerFragmentDeclaration",Kae=`#ifdef _DEFINENAME_ +`;T.IncludesShadersStore[AH]||(T.IncludesShadersStore[AH]=goe)});var xH,voe,Jh=C(()=>{G();xH="samplerFragmentDeclaration",voe=`#ifdef _DEFINENAME_ #if _DEFINENAME_DIRECTUV==1 #define v_VARYINGNAME_UV vMainUV1 #elif _DEFINENAME_DIRECTUV==2 @@ -8830,11 +8830,11 @@ varying vec2 v_VARYINGNAME_UV; #endif uniform sampler2D _SAMPLERNAME_Sampler; #endif -`;T.IncludesShadersStore[fH]||(T.IncludesShadersStore[fH]=Kae)});var hH,jae,dH=C(()=>{G();hH="fresnelFunction",jae=`#ifdef FRESNEL +`;T.IncludesShadersStore[xH]||(T.IncludesShadersStore[xH]=voe)});var RH,Eoe,bH=C(()=>{G();RH="fresnelFunction",Eoe=`#ifdef FRESNEL float computeFresnelTerm(vec3 viewDirection,vec3 worldNormal,float bias,float power) {float fresnelTerm=pow(bias+abs(dot(viewDirection,worldNormal)),power);return clamp(fresnelTerm,0.,1.);} #endif -`;T.IncludesShadersStore[hH]||(T.IncludesShadersStore[hH]=jae)});var uH,qae,gg=C(()=>{G();uH="reflectionFunction",qae=`vec3 computeFixedEquirectangularCoords(vec4 worldPos,vec3 worldNormal,vec3 direction) +`;T.IncludesShadersStore[RH]||(T.IncludesShadersStore[RH]=Eoe)});var IH,Soe,Sg=C(()=>{G();IH="reflectionFunction",Soe=`vec3 computeFixedEquirectangularCoords(vec4 worldPos,vec3 worldNormal,vec3 direction) {float lon=atan(direction.z,direction.x);float lat=acos(direction.y);vec2 sphereCoords=vec2(lon,lat)*RECIPROCAL_PI2*2.0;float s=sphereCoords.x*0.5+0.5;float t=sphereCoords.y;return vec3(s,t,0); } vec3 computeMirroredFixedEquirectangularCoords(vec4 worldPos,vec3 worldNormal,vec3 direction) {float lon=atan(direction.z,direction.x);float lat=acos(direction.y);vec2 sphereCoords=vec2(lon,lat)*RECIPROCAL_PI2*2.0;float s=sphereCoords.x*0.5+0.5;float t=sphereCoords.y;return vec3(1.0-s,t,0); } @@ -8896,7 +8896,7 @@ return vec3(0,0,0); #endif } #endif -`;T.IncludesShadersStore[uH]||(T.IncludesShadersStore[uH]=qae)});var mH,Zae,_x=C(()=>{G();mH="imageProcessingDeclaration",Zae=`#ifdef EXPOSURE +`;T.IncludesShadersStore[IH]||(T.IncludesShadersStore[IH]=Soe)});var MH,Toe,Tx=C(()=>{G();MH="imageProcessingDeclaration",Toe=`#ifdef EXPOSURE uniform float exposureLinear; #endif #ifdef CONTRAST @@ -8922,7 +8922,7 @@ uniform vec4 colorTransformSettings; #ifdef DITHER uniform float ditherIntensity; #endif -`;T.IncludesShadersStore[mH]||(T.IncludesShadersStore[mH]=Zae)});var pH,Qae,gx=C(()=>{G();pH="imageProcessingFunctions",Qae=`#if defined(COLORGRADING) && !defined(COLORGRADING3D) +`;T.IncludesShadersStore[MH]||(T.IncludesShadersStore[MH]=Toe)});var CH,Aoe,Ax=C(()=>{G();CH="imageProcessingFunctions",Aoe=`#if defined(COLORGRADING) && !defined(COLORGRADING3D) /** * Polyfill for SAMPLE_TEXTURE_3D,which is unsupported in WebGL. * sampler3dSetting.x=textureOffset (0.5/textureSize). @@ -9010,7 +9010,7 @@ float luma=getLuminance(result.rgb);vec2 curveMix=clamp(vec2(luma*3.0-1.5,luma*- float rand=getRand(gl_FragCoord.xy*vInverseScreenSize);float dither=mix(-ditherIntensity,ditherIntensity,rand);result.rgb=saturate(result.rgb+vec3(dither)); #endif #define CUSTOM_IMAGEPROCESSINGFUNCTIONS_UPDATERESULT_ATEND -return result;}`;T.IncludesShadersStore[pH]||(T.IncludesShadersStore[pH]=Qae)});var _H,$ae,vx=C(()=>{G();_H="bumpFragmentMainFunctions",$ae=`#if defined(BUMP) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC) || defined(DETAIL) +return result;}`;T.IncludesShadersStore[CH]||(T.IncludesShadersStore[CH]=Aoe)});var yH,xoe,xx=C(()=>{G();yH="bumpFragmentMainFunctions",xoe=`#if defined(BUMP) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC) || defined(DETAIL) #if defined(TANGENT) && defined(NORMAL) varying mat3 vTBN; #endif @@ -9071,7 +9071,7 @@ vec3 perturbNormal(mat3 cotangentFrame,vec3 textureSample,float scale) mat3 cotangent_frame(vec3 normal,vec3 p,vec2 uv,vec2 tangentSpaceParams) {vec3 dp1=dFdx(p);vec3 dp2=dFdy(p);vec2 duv1=dFdx(uv);vec2 duv2=dFdy(uv);vec3 dp2perp=cross(dp2,normal);vec3 dp1perp=cross(normal,dp1);vec3 tangent=dp2perp*duv1.x+dp1perp*duv2.x;vec3 bitangent=dp2perp*duv1.y+dp1perp*duv2.y;tangent*=tangentSpaceParams.x;bitangent*=tangentSpaceParams.y;float det=max(dot(tangent,tangent),dot(bitangent,bitangent));float invmax=det==0.0 ? 0.0 : inversesqrt(det);return mat3(tangent*invmax,bitangent*invmax,normal);} #endif -`;T.IncludesShadersStore[_H]||(T.IncludesShadersStore[_H]=$ae)});var gH,Jae,Ex=C(()=>{G();Qh();gH="bumpFragmentFunctions",Jae=`#if defined(BUMP) +`;T.IncludesShadersStore[yH]||(T.IncludesShadersStore[yH]=xoe)});var PH,Roe,Rx=C(()=>{G();Jh();PH="bumpFragmentFunctions",Roe=`#if defined(BUMP) #include(_DEFINENAME_,BUMP,_VARYINGNAME_,Bump,_SAMPLERNAME_,bump) #endif #if defined(DETAIL) @@ -9101,7 +9101,7 @@ return -texCoordOffset; #endif } #endif -`;T.IncludesShadersStore[gH]||(T.IncludesShadersStore[gH]=Jae)});var vH,eoe,Sx=C(()=>{G();vH="bumpFragment",eoe=`vec2 uvOffset=vec2(0.0,0.0); +`;T.IncludesShadersStore[PH]||(T.IncludesShadersStore[PH]=Roe)});var DH,boe,bx=C(()=>{G();DH="bumpFragment",boe=`vec2 uvOffset=vec2(0.0,0.0); #if defined(BUMP) || defined(PARALLAX) || defined(DETAIL) #ifdef NORMALXYSCALE float normalScale=1.0; @@ -9153,7 +9153,7 @@ normalW=perturbNormalBase(TBN,blendedNormal,vBumpInfos.y); #elif defined(DETAIL) detailNormal.xy*=vDetailInfos.z;normalW=perturbNormalBase(TBN,detailNormal,vDetailInfos.z); #endif -`;T.IncludesShadersStore[vH]||(T.IncludesShadersStore[vH]=eoe)});var EH,toe,aP=C(()=>{G();EH="decalFragment",toe=`#ifdef DECAL +`;T.IncludesShadersStore[DH]||(T.IncludesShadersStore[DH]=boe)});var LH,Ioe,pP=C(()=>{G();LH="decalFragment",Ioe=`#ifdef DECAL #ifdef GAMMADECAL decalColor.rgb=toLinearSpace(decalColor.rgb); #endif @@ -9162,10 +9162,10 @@ decalColor.a*=decalColor.a; #endif surfaceAlbedo.rgb=mix(surfaceAlbedo.rgb,decalColor.rgb,decalColor.a); #endif -`;T.IncludesShadersStore[EH]||(T.IncludesShadersStore[EH]=toe)});var SH,ioe,Tx=C(()=>{G();SH="depthPrePass",ioe=`#ifdef DEPTHPREPASS +`;T.IncludesShadersStore[LH]||(T.IncludesShadersStore[LH]=Ioe)});var OH,Moe,Ix=C(()=>{G();OH="depthPrePass",Moe=`#ifdef DEPTHPREPASS gl_FragColor=vec4(0.,0.,0.,1.0);return; #endif -`;T.IncludesShadersStore[SH]||(T.IncludesShadersStore[SH]=ioe)});var TH,roe,oP=C(()=>{G();TH="lightFragment",roe=`#ifdef LIGHT{X} +`;T.IncludesShadersStore[OH]||(T.IncludesShadersStore[OH]=Moe)});var NH,Coe,_P=C(()=>{G();NH="lightFragment",Coe=`#ifdef LIGHT{X} #if defined(SHADOWONLY) || defined(LIGHTMAP) && defined(LIGHTMAPEXCLUDED{X}) && defined(LIGHTMAPNOSPECULAR{X}) #else vec4 diffuse{X}=light{X}.vLightDiffuse; @@ -9543,10 +9543,10 @@ sheenBase+=info.sheen.rgb*shadow; #endif #endif #endif -`;T.IncludesShadersStore[TH]||(T.IncludesShadersStore[TH]=roe)});var AH,noe,Ax=C(()=>{G();AH="logDepthFragment",noe=`#ifdef LOGARITHMICDEPTH +`;T.IncludesShadersStore[NH]||(T.IncludesShadersStore[NH]=Coe)});var wH,yoe,Mx=C(()=>{G();wH="logDepthFragment",yoe=`#ifdef LOGARITHMICDEPTH gl_FragDepthEXT=log2(vFragmentDepth)*logarithmicDepthConstant*0.5; #endif -`;T.IncludesShadersStore[AH]||(T.IncludesShadersStore[AH]=noe)});var xH,soe,xx=C(()=>{G();xH="oitFragment",soe=`#ifdef ORDER_INDEPENDENT_TRANSPARENCY +`;T.IncludesShadersStore[wH]||(T.IncludesShadersStore[wH]=yoe)});var FH,Poe,Cx=C(()=>{G();FH="oitFragment",Poe=`#ifdef ORDER_INDEPENDENT_TRANSPARENCY float fragDepth=gl_FragCoord.z; #ifdef ORDER_INDEPENDENT_TRANSPARENCY_16BITS uint halfFloat=packHalf2x16(vec2(fragDepth));vec2 full=unpackHalf2x16(halfFloat);fragDepth=full.x; @@ -9571,7 +9571,7 @@ if (fragDepth>nearestDepth && fragDepthaoe});var lP,RH,aoe,IH=C(()=>{G();eH();eP();hx();dx();wm();ba();ux();mx();lH();px();Qh();dH();gg();_x();gx();vx();Ex();uc();Zh();og();mc();Sx();aP();Tx();oP();Ax();lg();xx();lP="defaultPixelShader",RH=`#define CUSTOM_FRAGMENT_EXTENSION +`;T.IncludesShadersStore[FH]||(T.IncludesShadersStore[FH]=Poe)});var UH={};$e(UH,{defaultPixelShader:()=>Doe});var gP,BH,Doe,VH=C(()=>{G();uH();cP();_x();gx();Um();ba();vx();Ex();TH();Sx();Jh();bH();Sg();Tx();Ax();xx();Rx();uc();$h();fg();mc();bx();pP();Ix();_P();Mx();hg();Cx();gP="defaultPixelShader",BH=`#define CUSTOM_FRAGMENT_EXTENSION #include<__decl__defaultFragment> #if defined(BUMP) || !defined(NORMAL) #extension GL_OES_standard_derivatives : enable @@ -9920,10 +9920,10 @@ if (fragDepth==nearestDepth) {frontColor.rgb+=color.rgb*color.a*alphaMultiplier; #endif #define CUSTOM_FRAGMENT_MAIN_END } -`;T.ShadersStore[lP]||(T.ShadersStore[lP]=RH);aoe={name:lP,shader:RH}});var cP,fP,hP,dP,He,_c=C(()=>{kt();Ut();to();ps();zt();Ui();AA();xA();D_();Pn();ya();Q_();Vi();Ma();Rf();Xy();il();$_();yn();Er();RA();bA();IA();MA();cP={effect:null,subMesh:null},fP=class extends Lm(Dm(Sr)){},hP=class extends ym(fP){constructor(e){super(e),this.DIFFUSE=!1,this.DIFFUSEDIRECTUV=0,this.BAKED_VERTEX_ANIMATION_TEXTURE=!1,this.AMBIENT=!1,this.AMBIENTDIRECTUV=0,this.OPACITY=!1,this.OPACITYDIRECTUV=0,this.OPACITYRGB=!1,this.REFLECTION=!1,this.EMISSIVE=!1,this.EMISSIVEDIRECTUV=0,this.SPECULAR=!1,this.SPECULARDIRECTUV=0,this.BUMP=!1,this.BUMPDIRECTUV=0,this.PARALLAX=!1,this.PARALLAX_RHS=!1,this.PARALLAXOCCLUSION=!1,this.SPECULAROVERALPHA=!1,this.CLIPPLANE=!1,this.CLIPPLANE2=!1,this.CLIPPLANE3=!1,this.CLIPPLANE4=!1,this.CLIPPLANE5=!1,this.CLIPPLANE6=!1,this.ALPHATEST=!1,this.DEPTHPREPASS=!1,this.ALPHAFROMDIFFUSE=!1,this.POINTSIZE=!1,this.FOG=!1,this.SPECULARTERM=!1,this.DIFFUSEFRESNEL=!1,this.OPACITYFRESNEL=!1,this.REFLECTIONFRESNEL=!1,this.REFRACTIONFRESNEL=!1,this.EMISSIVEFRESNEL=!1,this.FRESNEL=!1,this.NORMAL=!1,this.TANGENT=!1,this.VERTEXCOLOR=!1,this.VERTEXALPHA=!1,this.NUM_BONE_INFLUENCERS=0,this.BonesPerMesh=0,this.BONETEXTURE=!1,this.BONES_VELOCITY_ENABLED=!1,this.INSTANCES=!1,this.THIN_INSTANCES=!1,this.INSTANCESCOLOR=!1,this.GLOSSINESS=!1,this.ROUGHNESS=!1,this.EMISSIVEASILLUMINATION=!1,this.LINKEMISSIVEWITHDIFFUSE=!1,this.REFLECTIONFRESNELFROMSPECULAR=!1,this.LIGHTMAP=!1,this.LIGHTMAPDIRECTUV=0,this.OBJECTSPACE_NORMALMAP=!1,this.USELIGHTMAPASSHADOWMAP=!1,this.REFLECTIONMAP_3D=!1,this.REFLECTIONMAP_SPHERICAL=!1,this.REFLECTIONMAP_PLANAR=!1,this.REFLECTIONMAP_CUBIC=!1,this.USE_LOCAL_REFLECTIONMAP_CUBIC=!1,this.USE_LOCAL_REFRACTIONMAP_CUBIC=!1,this.REFLECTIONMAP_PROJECTION=!1,this.REFLECTIONMAP_SKYBOX=!1,this.REFLECTIONMAP_EXPLICIT=!1,this.REFLECTIONMAP_EQUIRECTANGULAR=!1,this.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,this.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,this.REFLECTIONMAP_OPPOSITEZ=!1,this.INVERTCUBICMAP=!1,this.LOGARITHMICDEPTH=!1,this.REFRACTION=!1,this.REFRACTIONMAP_3D=!1,this.REFLECTIONOVERALPHA=!1,this.TWOSIDEDLIGHTING=!1,this.SHADOWFLOAT=!1,this.MORPHTARGETS=!1,this.MORPHTARGETS_POSITION=!1,this.MORPHTARGETS_NORMAL=!1,this.MORPHTARGETS_TANGENT=!1,this.MORPHTARGETS_UV=!1,this.MORPHTARGETS_UV2=!1,this.MORPHTARGETS_COLOR=!1,this.MORPHTARGETTEXTURE_HASPOSITIONS=!1,this.MORPHTARGETTEXTURE_HASNORMALS=!1,this.MORPHTARGETTEXTURE_HASTANGENTS=!1,this.MORPHTARGETTEXTURE_HASUVS=!1,this.MORPHTARGETTEXTURE_HASUV2S=!1,this.MORPHTARGETTEXTURE_HASCOLORS=!1,this.NUM_MORPH_INFLUENCERS=0,this.MORPHTARGETS_TEXTURE=!1,this.NONUNIFORMSCALING=!1,this.PREMULTIPLYALPHA=!1,this.ALPHATEST_AFTERALLALPHACOMPUTATIONS=!1,this.ALPHABLEND=!0,this.RGBDLIGHTMAP=!1,this.RGBDREFLECTION=!1,this.RGBDREFRACTION=!1,this.MULTIVIEW=!1,this.ORDER_INDEPENDENT_TRANSPARENCY=!1,this.ORDER_INDEPENDENT_TRANSPARENCY_16BITS=!1,this.CAMERA_ORTHOGRAPHIC=!1,this.CAMERA_PERSPECTIVE=!1,this.AREALIGHTSUPPORTED=!0,this.USE_VERTEX_PULLING=!1,this.VERTEX_PULLING_USE_INDEX_BUFFER=!1,this.VERTEX_PULLING_INDEX_BUFFER_32BITS=!1,this.RIGHT_HANDED=!1,this.CLUSTLIGHT_SLICES=0,this.CLUSTLIGHT_BATCH=0,this.IS_REFLECTION_LINEAR=!1,this.IS_REFRACTION_LINEAR=!1,this.DECAL_AFTER_DETAIL=!1,this.rebuild()}},dP=class extends Om(al){},He=class n extends dP{get isPrePassCapable(){return!this.disableDepthWrite}get canRenderToMRT(){return!0}constructor(e,t,i=!1){super(e,t,void 0,i||n.ForceGLSL),this._diffuseTexture=null,this._ambientTexture=null,this._opacityTexture=null,this._reflectionTexture=null,this._emissiveTexture=null,this._specularTexture=null,this._bumpTexture=null,this._lightmapTexture=null,this._refractionTexture=null,this.ambientColor=new Te(0,0,0),this.diffuseColor=new Te(1,1,1),this.specularColor=new Te(1,1,1),this.emissiveColor=new Te(0,0,0),this.specularPower=64,this._useAlphaFromDiffuseTexture=!1,this._useEmissiveAsIllumination=!1,this._linkEmissiveWithDiffuse=!1,this._useSpecularOverAlpha=!1,this._useReflectionOverAlpha=!1,this._disableLighting=!1,this._useObjectSpaceNormalMap=!1,this._useParallax=!1,this._useParallaxOcclusion=!1,this.parallaxScaleBias=.05,this._roughness=0,this.indexOfRefraction=.98,this.invertRefractionY=!0,this.alphaCutOff=.4,this._useLightmapAsShadowmap=!1,this._useReflectionFresnelFromSpecular=!1,this._useGlossinessFromSpecularMapAlpha=!1,this._maxSimultaneousLights=4,this._invertNormalMapX=!1,this._invertNormalMapY=!1,this._twoSidedLighting=!1,this._applyDecalMapAfterDetailMap=!1,this._shadersLoaded=!1,this._vertexPullingMetadata=null,this._renderTargets=new wi(16),this._globalAmbientColor=new Te(0,0,0),this._cacheHasRenderTargetTextures=!1,this.detailMap=new Pa(this),this._attachImageProcessingConfiguration(null),this.prePassConfiguration=new Ts,this.getRenderTargetTextures=()=>(this._renderTargets.reset(),n.ReflectionTextureEnabled&&this._reflectionTexture&&this._reflectionTexture.isRenderTarget&&this._renderTargets.push(this._reflectionTexture),n.RefractionTextureEnabled&&this._refractionTexture&&this._refractionTexture.isRenderTarget&&this._renderTargets.push(this._refractionTexture),this._eventInfo.renderTargets=this._renderTargets,this._callbackPluginEventFillRenderTargetTextures(this._eventInfo),this._renderTargets)}get hasRenderTargetTextures(){return n.ReflectionTextureEnabled&&this._reflectionTexture&&this._reflectionTexture.isRenderTarget||n.RefractionTextureEnabled&&this._refractionTexture&&this._refractionTexture.isRenderTarget?!0:this._cacheHasRenderTargetTextures}getClassName(){return"StandardMaterial"}needAlphaBlending(){return this._hasTransparencyMode?this._transparencyModeIsBlend:this._disableAlphaBlending?!1:this.alpha<1||this._opacityTexture!=null||this._shouldUseAlphaFromDiffuseTexture()||this._opacityFresnelParameters&&this._opacityFresnelParameters.isEnabled}needAlphaTesting(){return this._hasTransparencyMode?this._transparencyModeIsTest:this._hasAlphaChannel()&&(this._transparencyMode==null||this._transparencyMode===ve.MATERIAL_ALPHATEST)}_shouldUseAlphaFromDiffuseTexture(){return this._diffuseTexture!=null&&this._diffuseTexture.hasAlpha&&this._useAlphaFromDiffuseTexture&&this._transparencyMode!==ve.MATERIAL_OPAQUE}_hasAlphaChannel(){return this._diffuseTexture!=null&&this._diffuseTexture.hasAlpha||this._opacityTexture!=null}getAlphaTestTexture(){return this._diffuseTexture}isReadyForSubMesh(e,t,i=!1){this._uniformBufferLayoutBuilt||this.buildUniformLayout();let r=t._drawWrapper;if(r.effect&&this.isFrozen&&r._wasPreviouslyReady&&r._wasPreviouslyUsingInstances===i)return!0;t.materialDefines||(this._callbackPluginEventGeneric(4,this._eventInfo),t.materialDefines=new hP(this._eventInfo.defineNames));let s=this.getScene(),a=t.materialDefines;if(this._isReadyForSubMesh(t))return!0;let o=s.getEngine();if(a._needNormals=dm(s,e,a,!0,this._maxSimultaneousLights,this._disableLighting),!hm(s,e,this._maxSimultaneousLights,this._disableLighting))return!1;pm(s,a);let l=this.needAlphaBlendingForMesh(e)&&this.getScene().useOrderIndependentTransparency;if(gm(s,a,this.canRenderToMRT&&!l),_m(s,a,l),Nn.PrepareDefines(o.currentRenderPassId,e,a),a._areTexturesDirty){this._eventInfo.hasRenderTargetTextures=!1,this._callbackPluginEventHasRenderTargetTextures(this._eventInfo),this._cacheHasRenderTargetTextures=this._eventInfo.hasRenderTargetTextures,a._needUVs=!1;for(let f=1;f<=6;++f)a["MAINUV"+f]=!1;if(s.texturesEnabled){if(a.DIFFUSEDIRECTUV=0,a.BUMPDIRECTUV=0,a.AMBIENTDIRECTUV=0,a.OPACITYDIRECTUV=0,a.EMISSIVEDIRECTUV=0,a.SPECULARDIRECTUV=0,a.LIGHTMAPDIRECTUV=0,this._diffuseTexture&&n.DiffuseTextureEnabled)if(this._diffuseTexture.isReadyOrNotBlocking())ri(this._diffuseTexture,a,"DIFFUSE");else return!1;else a.DIFFUSE=!1;if(this._ambientTexture&&n.AmbientTextureEnabled)if(this._ambientTexture.isReadyOrNotBlocking())ri(this._ambientTexture,a,"AMBIENT");else return!1;else a.AMBIENT=!1;if(this._opacityTexture&&n.OpacityTextureEnabled)if(this._opacityTexture.isReadyOrNotBlocking())ri(this._opacityTexture,a,"OPACITY"),a.OPACITYRGB=this._opacityTexture.getAlphaFromRGB;else return!1;else a.OPACITY=!1;if(this._reflectionTexture&&n.ReflectionTextureEnabled?(a.ROUGHNESS=this._roughness>0,a.REFLECTIONOVERALPHA=this._useReflectionOverAlpha):(a.ROUGHNESS=!1,a.REFLECTIONOVERALPHA=!1),!_f(s,this._reflectionTexture,a))return!1;if(this._emissiveTexture&&n.EmissiveTextureEnabled)if(this._emissiveTexture.isReadyOrNotBlocking())ri(this._emissiveTexture,a,"EMISSIVE");else return!1;else a.EMISSIVE=!1;if(this._lightmapTexture&&n.LightmapTextureEnabled)if(this._lightmapTexture.isReadyOrNotBlocking())ri(this._lightmapTexture,a,"LIGHTMAP"),a.USELIGHTMAPASSHADOWMAP=this._useLightmapAsShadowmap,a.RGBDLIGHTMAP=this._lightmapTexture.isRGBD;else return!1;else a.LIGHTMAP=!1;if(this._specularTexture&&n.SpecularTextureEnabled)if(this._specularTexture.isReadyOrNotBlocking())ri(this._specularTexture,a,"SPECULAR"),a.GLOSSINESS=this._useGlossinessFromSpecularMapAlpha;else return!1;else a.SPECULAR=!1;if(s.getEngine().getCaps().standardDerivatives&&this._bumpTexture&&n.BumpTextureEnabled){if(this._bumpTexture.isReady())ri(this._bumpTexture,a,"BUMP"),a.PARALLAX=this._useParallax,a.PARALLAX_RHS=s.useRightHandedSystem,a.PARALLAXOCCLUSION=this._useParallaxOcclusion;else return!1;a.OBJECTSPACE_NORMALMAP=this._useObjectSpaceNormalMap}else a.BUMP=!1,a.PARALLAX=!1,a.PARALLAX_RHS=!1,a.PARALLAXOCCLUSION=!1;if(this._refractionTexture&&n.RefractionTextureEnabled)if(this._refractionTexture.isReadyOrNotBlocking())a._needUVs=!0,a.REFRACTION=!0,a.REFRACTIONMAP_3D=this._refractionTexture.isCube,a.RGBDREFRACTION=this._refractionTexture.isRGBD,a.USE_LOCAL_REFRACTIONMAP_CUBIC=!!this._refractionTexture.boundingBoxSize;else return!1;else a.REFRACTION=!1;a.TWOSIDEDLIGHTING=!this._backFaceCulling&&this._twoSidedLighting}else a.DIFFUSE=!1,a.AMBIENT=!1,a.OPACITY=!1,a.REFLECTION=!1,a.EMISSIVE=!1,a.LIGHTMAP=!1,a.BUMP=!1,a.REFRACTION=!1;a.ALPHAFROMDIFFUSE=this._shouldUseAlphaFromDiffuseTexture(),a.EMISSIVEASILLUMINATION=this._useEmissiveAsIllumination,a.LINKEMISSIVEWITHDIFFUSE=this._linkEmissiveWithDiffuse,a.SPECULAROVERALPHA=this._useSpecularOverAlpha,a.PREMULTIPLYALPHA=this.alphaMode===7||this.alphaMode===8,a.ALPHATEST_AFTERALLALPHACOMPUTATIONS=this.transparencyMode!==null,a.ALPHABLEND=this.transparencyMode===null||this.needAlphaBlendingForMesh(e)}if(this._eventInfo.isReadyForSubMesh=!0,this._eventInfo.defines=a,this._eventInfo.subMesh=t,this._callbackPluginEventIsReadyForSubMesh(this._eventInfo),!this._eventInfo.isReadyForSubMesh)return!1;if(a._areImageProcessingDirty&&this._imageProcessingConfiguration){if(!this._imageProcessingConfiguration.isReady())return!1;this._imageProcessingConfiguration.prepareDefines(a),a.IS_REFLECTION_LINEAR=this.reflectionTexture!=null&&!this.reflectionTexture.gammaSpace,a.IS_REFRACTION_LINEAR=this.refractionTexture!=null&&!this.refractionTexture.gammaSpace}if(a._areFresnelDirty&&(n.FresnelEnabled?(this._diffuseFresnelParameters||this._opacityFresnelParameters||this._emissiveFresnelParameters||this._refractionFresnelParameters||this._reflectionFresnelParameters)&&(a.DIFFUSEFRESNEL=this._diffuseFresnelParameters&&this._diffuseFresnelParameters.isEnabled,a.OPACITYFRESNEL=this._opacityFresnelParameters&&this._opacityFresnelParameters.isEnabled,a.REFLECTIONFRESNEL=this._reflectionFresnelParameters&&this._reflectionFresnelParameters.isEnabled,a.REFLECTIONFRESNELFROMSPECULAR=this._useReflectionFresnelFromSpecular,a.REFRACTIONFRESNEL=this._refractionFresnelParameters&&this._refractionFresnelParameters.isEnabled,a.EMISSIVEFRESNEL=this._emissiveFresnelParameters&&this._emissiveFresnelParameters.isEnabled,a._needNormals=!0,a.FRESNEL=!0):a.FRESNEL=!1),a.AREALIGHTUSED||a.CLUSTLIGHT_BATCH){for(let f=0;f{m.push(`vp_${y}_info`)}))}else this._vertexPullingMetadata=null;let v={};this.customShaderNameResolve&&(u=this.customShaderNameResolve(u,m,p,_,a,d,v));let x=a.toString(),A=t.effect,S=s.getEngine().createEffect(u,{attributes:d,uniformsNames:m,uniformBuffersNames:p,samplers:_,defines:x,fallbacks:h,onCompiled:this.onCompiled,onError:this.onError,indexParameters:g,processFinalCode:v.processFinalCode,processCodeAfterIncludes:this._eventInfo.customCode,multiTarget:a.PREPASS,shaderLanguage:this._shaderLanguage,extraInitializationsAsync:this._shadersLoaded?void 0:async()=>{this._shaderLanguage===1?await Promise.all([Promise.resolve().then(()=>($k(),Qk)),Promise.resolve().then(()=>(xW(),AW))]):await Promise.all([Promise.resolve().then(()=>(QW(),ZW)),Promise.resolve().then(()=>(IH(),bH))]),this._shadersLoaded=!0}},o);if(this._eventInfo.customCode=void 0,S)if(this._onEffectCreatedObservable&&(cP.effect=S,cP.subMesh=t,this._onEffectCreatedObservable.notifyObservers(cP)),this.allowShaderHotSwapping&&A&&!S.isReady()){if(a.markAsUnprocessed(),c=this.isFrozen,f)return a._areLightsDisposed=!0,!1}else s.resetCachedMaterial(),t.setEffect(S,a,this._materialContext)}return!t.effect||!t.effect.isReady()?!1:(a._renderId=s.getRenderId(),r._wasPreviouslyReady=!c,r._wasPreviouslyUsingInstances=i,this._checkScenePerformancePriority(),!0)}buildUniformLayout(){let e=this._uniformBuffer;e.addUniform("diffuseLeftColor",4),e.addUniform("diffuseRightColor",4),e.addUniform("opacityParts",4),e.addUniform("reflectionLeftColor",4),e.addUniform("reflectionRightColor",4),e.addUniform("refractionLeftColor",4),e.addUniform("refractionRightColor",4),e.addUniform("emissiveLeftColor",4),e.addUniform("emissiveRightColor",4),e.addUniform("vDiffuseInfos",2),e.addUniform("vAmbientInfos",2),e.addUniform("vOpacityInfos",2),e.addUniform("vEmissiveInfos",2),e.addUniform("vLightmapInfos",2),e.addUniform("vSpecularInfos",2),e.addUniform("vBumpInfos",3),e.addUniform("diffuseMatrix",16),e.addUniform("ambientMatrix",16),e.addUniform("opacityMatrix",16),e.addUniform("emissiveMatrix",16),e.addUniform("lightmapMatrix",16),e.addUniform("specularMatrix",16),e.addUniform("bumpMatrix",16),e.addUniform("vTangentSpaceParams",2),e.addUniform("pointSize",1),e.addUniform("alphaCutOff",1),e.addUniform("refractionMatrix",16),e.addUniform("vRefractionInfos",4),e.addUniform("vRefractionPosition",3),e.addUniform("vRefractionSize",3),e.addUniform("vSpecularColor",4),e.addUniform("vEmissiveColor",3),e.addUniform("vDiffuseColor",4),e.addUniform("vAmbientColor",3),e.addUniform("cameraInfo",4),Em(e,!1,!0),super.buildUniformLayout()}bindForSubMesh(e,t,i){var f;let r=this.getScene(),s=i.materialDefines;if(!s)return;let a=i.effect;if(!a)return;this._activeEffect=a,t.getMeshUniformBuffer().bindToEffect(a,"Mesh"),t.transferToEffect(e),this._uniformBuffer.bindToEffect(a,"Material"),this.prePassConfiguration.bindForSubMesh(this._activeEffect,r,t,e,this.isFrozen),Nn.Bind(r.getEngine().currentRenderPassId,this._activeEffect,t,e,this);let o=r.activeCamera;o?this._uniformBuffer.updateFloat4("cameraInfo",o.minZ,o.maxZ,0,0):this._uniformBuffer.updateFloat4("cameraInfo",0,0,0,0),this._eventInfo.subMesh=i,this._callbackPluginEventHardBindForSubMesh(this._eventInfo),s.OBJECTSPACE_NORMALMAP&&(e.toNormalMatrix(this._normalMatrix),this.bindOnlyNormalMatrix(this._normalMatrix));let l=this._mustRebind(r,a,i,t.visibility);gs(t,a),this._vertexPullingMetadata&&If(a,this._vertexPullingMetadata);let c=this._uniformBuffer;if(l){if(this.bindViewProjection(a),!c.useUbo||!this.isFrozen||!c.isSync||i._drawWrapper._forceRebindOnNextCall){if(n.FresnelEnabled&&s.FRESNEL){if(this.diffuseFresnelParameters&&this.diffuseFresnelParameters.isEnabled&&(c.updateColor4("diffuseLeftColor",this.diffuseFresnelParameters.leftColor,this.diffuseFresnelParameters.power),c.updateColor4("diffuseRightColor",this.diffuseFresnelParameters.rightColor,this.diffuseFresnelParameters.bias)),this.opacityFresnelParameters&&this.opacityFresnelParameters.isEnabled){let h=pn.Color3[0];h.set(this.opacityFresnelParameters.leftColor.toLuminance(),this.opacityFresnelParameters.rightColor.toLuminance(),this.opacityFresnelParameters.bias),c.updateColor4("opacityParts",h,this.opacityFresnelParameters.power)}this.reflectionFresnelParameters&&this.reflectionFresnelParameters.isEnabled&&(c.updateColor4("reflectionLeftColor",this.reflectionFresnelParameters.leftColor,this.reflectionFresnelParameters.power),c.updateColor4("reflectionRightColor",this.reflectionFresnelParameters.rightColor,this.reflectionFresnelParameters.bias)),this.refractionFresnelParameters&&this.refractionFresnelParameters.isEnabled&&(c.updateColor4("refractionLeftColor",this.refractionFresnelParameters.leftColor,this.refractionFresnelParameters.power),c.updateColor4("refractionRightColor",this.refractionFresnelParameters.rightColor,this.refractionFresnelParameters.bias)),this.emissiveFresnelParameters&&this.emissiveFresnelParameters.isEnabled&&(c.updateColor4("emissiveLeftColor",this.emissiveFresnelParameters.leftColor,this.emissiveFresnelParameters.power),c.updateColor4("emissiveRightColor",this.emissiveFresnelParameters.rightColor,this.emissiveFresnelParameters.bias))}if(r.texturesEnabled&&(this._diffuseTexture&&n.DiffuseTextureEnabled&&(c.updateFloat2("vDiffuseInfos",this._diffuseTexture.coordinatesIndex,this._diffuseTexture.level),ni(this._diffuseTexture,c,"diffuse")),this._ambientTexture&&n.AmbientTextureEnabled&&(c.updateFloat2("vAmbientInfos",this._ambientTexture.coordinatesIndex,this._ambientTexture.level),ni(this._ambientTexture,c,"ambient")),this._opacityTexture&&n.OpacityTextureEnabled&&(c.updateFloat2("vOpacityInfos",this._opacityTexture.coordinatesIndex,this._opacityTexture.level),ni(this._opacityTexture,c,"opacity")),this._hasAlphaChannel()&&c.updateFloat("alphaCutOff",this.alphaCutOff),nm(r,s,c,Te.White(),this._reflectionTexture,!1,!1,!0,!1,!1,!1,this.roughness),(!this._reflectionTexture||!n.ReflectionTextureEnabled)&&c.updateFloat2("vReflectionInfos",0,this.roughness),this._emissiveTexture&&n.EmissiveTextureEnabled&&(c.updateFloat2("vEmissiveInfos",this._emissiveTexture.coordinatesIndex,this._emissiveTexture.level),ni(this._emissiveTexture,c,"emissive")),this._lightmapTexture&&n.LightmapTextureEnabled&&(c.updateFloat2("vLightmapInfos",this._lightmapTexture.coordinatesIndex,this._lightmapTexture.level),ni(this._lightmapTexture,c,"lightmap")),this._specularTexture&&n.SpecularTextureEnabled&&(c.updateFloat2("vSpecularInfos",this._specularTexture.coordinatesIndex,this._specularTexture.level),ni(this._specularTexture,c,"specular")),this._bumpTexture&&r.getEngine().getCaps().standardDerivatives&&n.BumpTextureEnabled&&(c.updateFloat3("vBumpInfos",this._bumpTexture.coordinatesIndex,1/this._bumpTexture.level,this.parallaxScaleBias),ni(this._bumpTexture,c,"bump"),r._mirroredCameraPosition?c.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?1:-1,this._invertNormalMapY?1:-1):c.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?-1:1,this._invertNormalMapY?-1:1)),this._refractionTexture&&n.RefractionTextureEnabled)){let h=1;if(this._refractionTexture.isCube||(c.updateMatrix("refractionMatrix",this._refractionTexture.getReflectionTextureMatrix()),this._refractionTexture.depth&&(h=this._refractionTexture.depth)),c.updateFloat4("vRefractionInfos",this._refractionTexture.level,this.indexOfRefraction,h,this.invertRefractionY?-1:1),this._refractionTexture.boundingBoxSize){let d=this._refractionTexture;c.updateVector3("vRefractionPosition",d.boundingBoxPosition),c.updateVector3("vRefractionSize",d.boundingBoxSize)}}this.pointsCloud&&c.updateFloat("pointSize",this.pointSize),c.updateColor4("vSpecularColor",this.specularColor,this.specularPower),c.updateColor3("vEmissiveColor",n.EmissiveTextureEnabled?this.emissiveColor:Te.BlackReadOnly),c.updateColor4("vDiffuseColor",this.diffuseColor,this.alpha),r.ambientColor.multiplyToRef(this.ambientColor,this._globalAmbientColor),c.updateColor3("vAmbientColor",this._globalAmbientColor)}r.texturesEnabled&&(this._diffuseTexture&&n.DiffuseTextureEnabled&&a.setTexture("diffuseSampler",this._diffuseTexture),this._ambientTexture&&n.AmbientTextureEnabled&&a.setTexture("ambientSampler",this._ambientTexture),this._opacityTexture&&n.OpacityTextureEnabled&&a.setTexture("opacitySampler",this._opacityTexture),this._reflectionTexture&&n.ReflectionTextureEnabled&&(this._reflectionTexture.isCube?a.setTexture("reflectionCubeSampler",this._reflectionTexture):a.setTexture("reflection2DSampler",this._reflectionTexture)),this._emissiveTexture&&n.EmissiveTextureEnabled&&a.setTexture("emissiveSampler",this._emissiveTexture),this._lightmapTexture&&n.LightmapTextureEnabled&&a.setTexture("lightmapSampler",this._lightmapTexture),this._specularTexture&&n.SpecularTextureEnabled&&a.setTexture("specularSampler",this._specularTexture),this._bumpTexture&&r.getEngine().getCaps().standardDerivatives&&n.BumpTextureEnabled&&a.setTexture("bumpSampler",this._bumpTexture),this._refractionTexture&&n.RefractionTextureEnabled&&(this._refractionTexture.isCube?a.setTexture("refractionCubeSampler",this._refractionTexture):a.setTexture("refraction2DSampler",this._refractionTexture))),this.getScene().useOrderIndependentTransparency&&this.needAlphaBlendingForMesh(t)&&this.getScene().depthPeelingRenderer.bind(a),this._eventInfo.subMesh=i,this._callbackPluginEventBindForSubMesh(this._eventInfo),Mn(a,this,r),this.bindEyePosition(a)}else r.getEngine()._features.needToAlwaysBindUniformBuffers&&(this._needToBindSceneUbo=!0);(l||!this.isFrozen)&&(r.lightsEnabled&&!this._disableLighting&&am(r,t,a,s,this._maxSimultaneousLights),(r.fogEnabled&&t.applyFog&&r.fogMode!==Qt.FOGMODE_NONE||this._reflectionTexture||this._refractionTexture||t.receiveShadows||s.PREPASS||s.CLUSTLIGHT_BATCH)&&this.bindView(a),mf(r,t,a),s.NUM_MORPH_INFLUENCERS&&Cn(t,a),s.BAKED_VERTEX_ANIMATION_TEXTURE&&((f=t.bakedVertexAnimationManager)==null||f.bind(a,s.INSTANCES)),this.useLogarithmicDepth&&uf(s,a,r),this._imageProcessingConfiguration&&!this._imageProcessingConfiguration.applyByPostProcess&&this._imageProcessingConfiguration.bind(this._activeEffect)),this._afterBind(t,this._activeEffect,i),c.update()}getAnimatables(){let e=super.getAnimatables();return this._diffuseTexture&&this._diffuseTexture.animations&&this._diffuseTexture.animations.length>0&&e.push(this._diffuseTexture),this._ambientTexture&&this._ambientTexture.animations&&this._ambientTexture.animations.length>0&&e.push(this._ambientTexture),this._opacityTexture&&this._opacityTexture.animations&&this._opacityTexture.animations.length>0&&e.push(this._opacityTexture),this._reflectionTexture&&this._reflectionTexture.animations&&this._reflectionTexture.animations.length>0&&e.push(this._reflectionTexture),this._emissiveTexture&&this._emissiveTexture.animations&&this._emissiveTexture.animations.length>0&&e.push(this._emissiveTexture),this._specularTexture&&this._specularTexture.animations&&this._specularTexture.animations.length>0&&e.push(this._specularTexture),this._bumpTexture&&this._bumpTexture.animations&&this._bumpTexture.animations.length>0&&e.push(this._bumpTexture),this._lightmapTexture&&this._lightmapTexture.animations&&this._lightmapTexture.animations.length>0&&e.push(this._lightmapTexture),this._refractionTexture&&this._refractionTexture.animations&&this._refractionTexture.animations.length>0&&e.push(this._refractionTexture),e}getActiveTextures(){let e=super.getActiveTextures();return this._diffuseTexture&&e.push(this._diffuseTexture),this._ambientTexture&&e.push(this._ambientTexture),this._opacityTexture&&e.push(this._opacityTexture),this._reflectionTexture&&e.push(this._reflectionTexture),this._emissiveTexture&&e.push(this._emissiveTexture),this._specularTexture&&e.push(this._specularTexture),this._bumpTexture&&e.push(this._bumpTexture),this._lightmapTexture&&e.push(this._lightmapTexture),this._refractionTexture&&e.push(this._refractionTexture),e}hasTexture(e){return!!(super.hasTexture(e)||this._diffuseTexture===e||this._ambientTexture===e||this._opacityTexture===e||this._reflectionTexture===e||this._emissiveTexture===e||this._specularTexture===e||this._bumpTexture===e||this._lightmapTexture===e||this._refractionTexture===e)}dispose(e,t){var i,r,s,a,o,l,c,f,h;t&&((i=this._diffuseTexture)==null||i.dispose(),(r=this._ambientTexture)==null||r.dispose(),(s=this._opacityTexture)==null||s.dispose(),(a=this._reflectionTexture)==null||a.dispose(),(o=this._emissiveTexture)==null||o.dispose(),(l=this._specularTexture)==null||l.dispose(),(c=this._bumpTexture)==null||c.dispose(),(f=this._lightmapTexture)==null||f.dispose(),(h=this._refractionTexture)==null||h.dispose()),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),super.dispose(e,t)}clone(e,t=!0,i=""){let r=tt.Clone(()=>new n(e,this.getScene()),this,{cloneTexturesOnlyOnce:t});return r.name=e,r.id=e,this.stencil.copyTo(r.stencil),this._clonePlugins(r,i),r}static Parse(e,t,i){let r=tt.Parse(()=>new n(e.name,t),e,t,i);return e.stencil&&r.stencil.parse(e.stencil,t,i),ve._ParsePlugins(e,r,t,i),r}static get DiffuseTextureEnabled(){return le.DiffuseTextureEnabled}static set DiffuseTextureEnabled(e){le.DiffuseTextureEnabled=e}static get DetailTextureEnabled(){return le.DetailTextureEnabled}static set DetailTextureEnabled(e){le.DetailTextureEnabled=e}static get AmbientTextureEnabled(){return le.AmbientTextureEnabled}static set AmbientTextureEnabled(e){le.AmbientTextureEnabled=e}static get OpacityTextureEnabled(){return le.OpacityTextureEnabled}static set OpacityTextureEnabled(e){le.OpacityTextureEnabled=e}static get ReflectionTextureEnabled(){return le.ReflectionTextureEnabled}static set ReflectionTextureEnabled(e){le.ReflectionTextureEnabled=e}static get EmissiveTextureEnabled(){return le.EmissiveTextureEnabled}static set EmissiveTextureEnabled(e){le.EmissiveTextureEnabled=e}static get SpecularTextureEnabled(){return le.SpecularTextureEnabled}static set SpecularTextureEnabled(e){le.SpecularTextureEnabled=e}static get BumpTextureEnabled(){return le.BumpTextureEnabled}static set BumpTextureEnabled(e){le.BumpTextureEnabled=e}static get LightmapTextureEnabled(){return le.LightmapTextureEnabled}static set LightmapTextureEnabled(e){le.LightmapTextureEnabled=e}static get RefractionTextureEnabled(){return le.RefractionTextureEnabled}static set RefractionTextureEnabled(e){le.RefractionTextureEnabled=e}static get ColorGradingTextureEnabled(){return le.ColorGradingTextureEnabled}static set ColorGradingTextureEnabled(e){le.ColorGradingTextureEnabled=e}static get FresnelEnabled(){return le.FresnelEnabled}static set FresnelEnabled(e){le.FresnelEnabled=e}};He.ForceGLSL=!1;P([Bt("diffuseTexture")],He.prototype,"_diffuseTexture",void 0);P([oe("_markAllSubMeshesAsTexturesAndMiscDirty")],He.prototype,"diffuseTexture",void 0);P([Bt("ambientTexture")],He.prototype,"_ambientTexture",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"ambientTexture",void 0);P([Bt("opacityTexture")],He.prototype,"_opacityTexture",void 0);P([oe("_markAllSubMeshesAsTexturesAndMiscDirty")],He.prototype,"opacityTexture",void 0);P([Bt("reflectionTexture")],He.prototype,"_reflectionTexture",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"reflectionTexture",void 0);P([Bt("emissiveTexture")],He.prototype,"_emissiveTexture",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"emissiveTexture",void 0);P([Bt("specularTexture")],He.prototype,"_specularTexture",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"specularTexture",void 0);P([Bt("bumpTexture")],He.prototype,"_bumpTexture",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"bumpTexture",void 0);P([Bt("lightmapTexture")],He.prototype,"_lightmapTexture",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"lightmapTexture",void 0);P([Bt("refractionTexture")],He.prototype,"_refractionTexture",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"refractionTexture",void 0);P([mr("ambient")],He.prototype,"ambientColor",void 0);P([mr("diffuse")],He.prototype,"diffuseColor",void 0);P([mr("specular")],He.prototype,"specularColor",void 0);P([mr("emissive")],He.prototype,"emissiveColor",void 0);P([w()],He.prototype,"specularPower",void 0);P([w("useAlphaFromDiffuseTexture")],He.prototype,"_useAlphaFromDiffuseTexture",void 0);P([oe("_markAllSubMeshesAsTexturesAndMiscDirty")],He.prototype,"useAlphaFromDiffuseTexture",void 0);P([w("useEmissiveAsIllumination")],He.prototype,"_useEmissiveAsIllumination",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"useEmissiveAsIllumination",void 0);P([w("linkEmissiveWithDiffuse")],He.prototype,"_linkEmissiveWithDiffuse",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"linkEmissiveWithDiffuse",void 0);P([w("useSpecularOverAlpha")],He.prototype,"_useSpecularOverAlpha",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"useSpecularOverAlpha",void 0);P([w("useReflectionOverAlpha")],He.prototype,"_useReflectionOverAlpha",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"useReflectionOverAlpha",void 0);P([w("disableLighting")],He.prototype,"_disableLighting",void 0);P([oe("_markAllSubMeshesAsLightsDirty")],He.prototype,"disableLighting",void 0);P([w("useObjectSpaceNormalMap")],He.prototype,"_useObjectSpaceNormalMap",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"useObjectSpaceNormalMap",void 0);P([w("useParallax")],He.prototype,"_useParallax",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"useParallax",void 0);P([w("useParallaxOcclusion")],He.prototype,"_useParallaxOcclusion",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"useParallaxOcclusion",void 0);P([w()],He.prototype,"parallaxScaleBias",void 0);P([w("roughness")],He.prototype,"_roughness",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"roughness",void 0);P([w()],He.prototype,"indexOfRefraction",void 0);P([w()],He.prototype,"invertRefractionY",void 0);P([w()],He.prototype,"alphaCutOff",void 0);P([w("useLightmapAsShadowmap")],He.prototype,"_useLightmapAsShadowmap",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"useLightmapAsShadowmap",void 0);P([Vu("diffuseFresnelParameters")],He.prototype,"_diffuseFresnelParameters",void 0);P([oe("_markAllSubMeshesAsFresnelDirty")],He.prototype,"diffuseFresnelParameters",void 0);P([Vu("opacityFresnelParameters")],He.prototype,"_opacityFresnelParameters",void 0);P([oe("_markAllSubMeshesAsFresnelAndMiscDirty")],He.prototype,"opacityFresnelParameters",void 0);P([Vu("reflectionFresnelParameters")],He.prototype,"_reflectionFresnelParameters",void 0);P([oe("_markAllSubMeshesAsFresnelDirty")],He.prototype,"reflectionFresnelParameters",void 0);P([Vu("refractionFresnelParameters")],He.prototype,"_refractionFresnelParameters",void 0);P([oe("_markAllSubMeshesAsFresnelDirty")],He.prototype,"refractionFresnelParameters",void 0);P([Vu("emissiveFresnelParameters")],He.prototype,"_emissiveFresnelParameters",void 0);P([oe("_markAllSubMeshesAsFresnelDirty")],He.prototype,"emissiveFresnelParameters",void 0);P([w("useReflectionFresnelFromSpecular")],He.prototype,"_useReflectionFresnelFromSpecular",void 0);P([oe("_markAllSubMeshesAsFresnelDirty")],He.prototype,"useReflectionFresnelFromSpecular",void 0);P([w("useGlossinessFromSpecularMapAlpha")],He.prototype,"_useGlossinessFromSpecularMapAlpha",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"useGlossinessFromSpecularMapAlpha",void 0);P([w("maxSimultaneousLights")],He.prototype,"_maxSimultaneousLights",void 0);P([oe("_markAllSubMeshesAsLightsDirty")],He.prototype,"maxSimultaneousLights",void 0);P([w("invertNormalMapX")],He.prototype,"_invertNormalMapX",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"invertNormalMapX",void 0);P([w("invertNormalMapY")],He.prototype,"_invertNormalMapY",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"invertNormalMapY",void 0);P([w("twoSidedLighting")],He.prototype,"_twoSidedLighting",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"twoSidedLighting",void 0);P([w("applyDecalMapAfterDetailMap")],He.prototype,"_applyDecalMapAfterDetailMap",void 0);P([oe("_markAllSubMeshesAsMiscDirty")],He.prototype,"applyDecalMapAfterDetailMap",void 0);Ft("BABYLON.StandardMaterial",He);Qt.DefaultMaterialFactory=n=>new He("default material",n)});function bx(n,e,t,i,r,s=!1){let a=Hr.Zero();return vg(n,e,t,i,a,r,s),a}function vg(n,e,t,i,r,s,a=!1,o=!1){let l=n.getEngine();if(!s&&!(s=n.activeCamera)&&!(s=n.cameraToUseForPointers))return n;let c=s.viewport,f=l.getRenderHeight(),{x:h,y:d,width:u,height:m}=c.toGlobal(l.getRenderWidth(),f),_=1/l.getHardwareScalingLevel();return e=e*_-h,t=t*_-(f-d-m),r.update(e,t,u,m,i||K.IdentityReadOnly,a?K.IdentityReadOnly:s.getViewMatrix(),s.getProjectionMatrix(),o),n}function yH(n,e,t,i){let r=Hr.Zero();return uP(n,e,t,r,i),r}function uP(n,e,t,i,r){if(!Hn)return n;let s=n.getEngine();if(!r&&!(r=n.activeCamera)&&!(r=n.cameraToUseForPointers))throw new Error("Active camera not set");let a=r.viewport,o=s.getRenderHeight(),{x:l,y:c,width:f,height:h}=a.toGlobal(s.getRenderWidth(),o),d=K.Identity(),u=1/s.getHardwareScalingLevel();return e=e*u-l,t=t*u-(o-c-h),i.update(e,t,f,h,d,d,r.getProjectionMatrix()),n}function Rx(n,e,t,i,r,s,a,o){let l=e(i,t.enableDistantPicking);return mP(n,t,i,l,r,s,a,o)}function mP(n,e,t,i,r,s,a,o){let l=e.intersects(i,r,a,s,t,o);return!l||!l.hit||!r&&n!=null&&l.distance>=n.distance?null:l}function ooe(n,e){return n==="InstancedLinesMesh"||n==="LinesMesh"?e.intersectionThreshold:0}function PH(n){let e=n.getClassName();if(e==="GreasedLineMesh")return{rawBoundingInfo:null,intersectionThreshold:0};let t=n.rawBoundingInfo;return{rawBoundingInfo:t,intersectionThreshold:t?ooe(e,n):0}}function DH(n,e,t,i,r){let s=n(t,e.enableDistantPicking);return!s.intersectsSphere(i.boundingSphere,r)||!s.intersectsBox(i.boundingBox,r)?null:s}function pP(n,e,t,i,r,s){let a=null,o=!!(n.activeCameras&&n.activeCameras.length>1&&n.cameraToUseForPointers!==n.activeCamera),l=n.cameraToUseForPointers||n.activeCamera,c=CH.internalPickerForMesh||Rx,f=c===Rx;for(let h=0;h>4);for(let E=0;E1&&n.cameraToUseForPointers!==n.activeCamera),a=n.cameraToUseForPointers||n.activeCamera,o=CH.internalPickerForMesh||Rx,l=o===Rx;for(let c=0;c>4);for(let A=0;A(n._tempPickingRay||(n._tempPickingRay=Hr.Zero()),vg(n,e,t,o,n._tempPickingRay,s||null),n._tempPickingRay),i,r,!0);return a&&(a.ray=bx(n,e,t,K.Identity(),s||null)),a}function NH(n,e,t,i,r,s,a,o=!1){let l=pP(n,(c,f)=>(n._tempPickingRay||(n._tempPickingRay=Hr.Zero()),vg(n,e,t,c,n._tempPickingRay,s||null,!1,f),n._tempPickingRay),i,r,!1,a);return l&&(l.ray=bx(n,e,t,K.Identity(),s||null)),l}function wH(n,e,t,i,r){let s=pP(n,a=>(n._pickWithRayInverseMatrix||(n._pickWithRayInverseMatrix=K.Identity()),a.invertToRef(n._pickWithRayInverseMatrix),n._cachedRayForTransform||(n._cachedRayForTransform=Hr.Zero()),Hr.TransformToRef(e,n._pickWithRayInverseMatrix,n._cachedRayForTransform),n._cachedRayForTransform),t,i,!1,r);return s&&(s.ray=e),s}function FH(n,e,t,i,r,s){return LH(n,a=>bx(n,e,t,a,r||null),i,s)}function BH(n,e,t,i){return LH(n,r=>(n._pickWithRayInverseMatrix||(n._pickWithRayInverseMatrix=K.Identity()),r.invertToRef(n._pickWithRayInverseMatrix),n._cachedRayForTransform||(n._cachedRayForTransform=Hr.Zero()),Hr.TransformToRef(e,n._pickWithRayInverseMatrix,n._cachedRayForTransform),n._cachedRayForTransform),t,i)}function MH(n,e,t=100,i,r){i||(i=n.getWorldMatrix()),e.length=t,r?e.origin.copyFrom(r):e.origin.copyFrom(n.position);let s=Q.Vector3[2];s.set(0,0,n._scene.useRightHandedSystem?-1:1);let a=Q.Vector3[3];return b.TransformNormalToRef(s,i,a),b.NormalizeToRef(a,e.direction),e}function UH(n,e){e&&(e.prototype.getForwardRay=function(t=100,i,r){return MH(this,new Hr(b.Zero(),b.Zero(),t),t,i,r)},e.prototype.getForwardRayToRef=function(t,i=100,r,s){return MH(this,t,i,r,s)}),n&&(Uh._IsPickingAvailable=!0,n.prototype.createPickingRay=function(t,i,r,s,a=!1){return bx(this,t,i,r,s,a)})}var CH,Hr,_P=C(()=>{An();Ge();Xo();UC();L_();Pi();XM();CH={internalPickerForMesh:void 0},Hr=class n{constructor(e,t,i=Number.MAX_VALUE,r=Nt){this.origin=e,this.direction=t,this.length=i,this.epsilon=r}clone(){return new n(this.origin.clone(),this.direction.clone(),this.length)}intersectsBoxMinMax(e,t,i=0){let r=n._TmpVector3[0].copyFromFloats(e.x-i,e.y-i,e.z-i),s=n._TmpVector3[1].copyFromFloats(t.x+i,t.y+i,t.z+i),a=0,o=Number.MAX_VALUE,l,c,f,h;if(Math.abs(this.direction.x)<1e-7){if(this.origin.xs.x)return!1}else if(l=1/this.direction.x,c=(r.x-this.origin.x)*l,f=(s.x-this.origin.x)*l,f===-1/0&&(f=1/0),c>f&&(h=c,c=f,f=h),a=Math.max(c,a),o=Math.min(f,o),a>o)return!1;if(Math.abs(this.direction.y)<1e-7){if(this.origin.ys.y)return!1}else if(l=1/this.direction.y,c=(r.y-this.origin.y)*l,f=(s.y-this.origin.y)*l,f===-1/0&&(f=1/0),c>f&&(h=c,c=f,f=h),a=Math.max(c,a),o=Math.min(f,o),a>o)return!1;if(Math.abs(this.direction.z)<1e-7){if(this.origin.zs.z)return!1}else if(l=1/this.direction.z,c=(r.z-this.origin.z)*l,f=(s.z-this.origin.z)*l,f===-1/0&&(f=1/0),c>f&&(h=c,c=f,f=h),a=Math.max(c,a),o=Math.min(f,o),a>o)return!1;return!0}intersectsBox(e,t=0){return this.intersectsBoxMinMax(e.minimum,e.maximum,t)}intersectsSphere(e,t=0){let i=e.center.x-this.origin.x,r=e.center.y-this.origin.y,s=e.center.z-this.origin.z,a=i*i+r*r+s*s,o=e.radius+t,l=o*o;if(a<=l)return!0;let c=i*this.direction.x+r*this.direction.y+s*this.direction.z;return c<0?!1:a-c*c<=l}intersectsTriangle(e,t,i){let r=n._TmpVector3[0],s=n._TmpVector3[1],a=n._TmpVector3[2],o=n._TmpVector3[3],l=n._TmpVector3[4];t.subtractToRef(e,r),i.subtractToRef(e,s),b.CrossToRef(this.direction,s,a);let c=b.Dot(r,a);if(c===0)return null;let f=1/c;this.origin.subtractToRef(e,o);let h=b.Dot(o,a)*f;if(h<-this.epsilon||h>1+this.epsilon)return null;b.CrossToRef(o,r,l);let d=b.Dot(this.direction,l)*f;if(d<-this.epsilon||h+d>1+this.epsilon)return null;let u=b.Dot(s,l)*f;return u>this.length||u<0?null:new Gh(1-h-d,h,u)}intersectsPlane(e){let t,i=b.Dot(e.normal,this.direction);if(Math.abs(i)<999999997475243e-21)return null;{let r=b.Dot(e.normal,this.origin);return t=(-e.d-r)/i,t<0?t<-999999997475243e-21?null:0:t}}intersectsAxis(e,t=0){switch(e){case"y":{let i=(this.origin.y-t)/this.direction.y;return i>0?null:new b(this.origin.x+this.direction.x*-i,t,this.origin.z+this.direction.z*-i)}case"x":{let i=(this.origin.x-t)/this.direction.x;return i>0?null:new b(t,this.origin.y+this.direction.y*-i,this.origin.z+this.direction.z*-i)}case"z":{let i=(this.origin.z-t)/this.direction.z;return i>0?null:new b(this.origin.x+this.direction.x*-i,this.origin.y+this.direction.y*-i,t)}default:return null}}intersectsMesh(e,t,i,r=!1,s,a=!1){let o=Q.Matrix[0];return e.getWorldMatrix().invertToRef(o),this._tmpRay?n.TransformToRef(this,o,this._tmpRay):this._tmpRay=n.Transform(this,o),e.intersects(this._tmpRay,t,i,r,s,a)}intersectsMeshes(e,t,i){i?i.length=0:i=[];for(let r=0;rt.distance?1:0}intersectionSegment(e,t,i){let r=this.origin,s=Q.Vector3[0],a=Q.Vector3[1],o=Q.Vector3[2],l=Q.Vector3[3];t.subtractToRef(e,s),this.direction.scaleToRef(n._Rayl,o),r.addToRef(o,a),e.subtractToRef(r,l);let c=b.Dot(s,s),f=b.Dot(s,o),h=b.Dot(o,o),d=b.Dot(s,l),u=b.Dot(o,l),m=c*h-f*f,_,p=m,g,v=m;mp&&(_=p,g=u+f,v=h)),g<0?(g=0,-d<0?_=0:-d>c?_=p:(_=-d,p=c)):g>v&&(g=v,-d+f<0?_=0:-d+f>c?_=p:(_=-d+f,p=c));let x=Math.abs(_)0&&A<=this.length&&R.lengthSquared(){ps();el();_P();_P();UH(Qt,ut);Qt.prototype.createPickingRayToRef=function(n,e,t,i,r,s=!1,a=!1){return vg(this,n,e,t,i,r,s,a)};Qt.prototype.createPickingRayInCameraSpace=function(n,e,t){return yH(this,n,e,t)};Qt.prototype.createPickingRayInCameraSpaceToRef=function(n,e,t,i){return uP(this,n,e,t,i)};Qt.prototype.pickWithBoundingInfo=function(n,e,t,i,r){return OH(this,n,e,t,i,r)};Qt.prototype.pick=function(n,e,t,i,r,s,a=!1){return NH(this,n,e,t,i,r,s,a)};Qt.prototype.pickWithRay=function(n,e,t,i){return wH(this,n,e,t,i)};Qt.prototype.multiPick=function(n,e,t,i,r){return FH(this,n,e,t,i,r)};Qt.prototype.multiPickWithRay=function(n,e,t){return BH(this,n,e,t)}});var VH,loe,vP=C(()=>{G();VH="kernelBlurVaryingDeclaration",loe="varying sampleCoord{X}: vec2f;";T.IncludesShadersStoreWGSL[VH]||(T.IncludesShadersStoreWGSL[VH]=loe)});var GH,coe,Ix=C(()=>{G();GH="packingFunctions",coe=`fn pack(depth: f32)->vec4f +`;T.ShadersStore[gP]||(T.ShadersStore[gP]=BH);Doe={name:gP,shader:BH}});var vP,EP,SP,TP,He,_c=C(()=>{kt();Ut();to();_s();zt();Ui();MA();CA();N_();Dn();ya();eg();Vi();Ma();bf();eP();il();tg();Pn();Er();yA();PA();DA();LA();vP={effect:null,subMesh:null},EP=class extends wm(Nm(Sr)){},SP=class extends Lm(EP){constructor(e){super(e),this.DIFFUSE=!1,this.DIFFUSEDIRECTUV=0,this.BAKED_VERTEX_ANIMATION_TEXTURE=!1,this.AMBIENT=!1,this.AMBIENTDIRECTUV=0,this.OPACITY=!1,this.OPACITYDIRECTUV=0,this.OPACITYRGB=!1,this.REFLECTION=!1,this.EMISSIVE=!1,this.EMISSIVEDIRECTUV=0,this.SPECULAR=!1,this.SPECULARDIRECTUV=0,this.BUMP=!1,this.BUMPDIRECTUV=0,this.PARALLAX=!1,this.PARALLAX_RHS=!1,this.PARALLAXOCCLUSION=!1,this.SPECULAROVERALPHA=!1,this.CLIPPLANE=!1,this.CLIPPLANE2=!1,this.CLIPPLANE3=!1,this.CLIPPLANE4=!1,this.CLIPPLANE5=!1,this.CLIPPLANE6=!1,this.ALPHATEST=!1,this.DEPTHPREPASS=!1,this.ALPHAFROMDIFFUSE=!1,this.POINTSIZE=!1,this.FOG=!1,this.SPECULARTERM=!1,this.DIFFUSEFRESNEL=!1,this.OPACITYFRESNEL=!1,this.REFLECTIONFRESNEL=!1,this.REFRACTIONFRESNEL=!1,this.EMISSIVEFRESNEL=!1,this.FRESNEL=!1,this.NORMAL=!1,this.TANGENT=!1,this.VERTEXCOLOR=!1,this.VERTEXALPHA=!1,this.NUM_BONE_INFLUENCERS=0,this.BonesPerMesh=0,this.BONETEXTURE=!1,this.BONES_VELOCITY_ENABLED=!1,this.INSTANCES=!1,this.THIN_INSTANCES=!1,this.INSTANCESCOLOR=!1,this.GLOSSINESS=!1,this.ROUGHNESS=!1,this.EMISSIVEASILLUMINATION=!1,this.LINKEMISSIVEWITHDIFFUSE=!1,this.REFLECTIONFRESNELFROMSPECULAR=!1,this.LIGHTMAP=!1,this.LIGHTMAPDIRECTUV=0,this.OBJECTSPACE_NORMALMAP=!1,this.USELIGHTMAPASSHADOWMAP=!1,this.REFLECTIONMAP_3D=!1,this.REFLECTIONMAP_SPHERICAL=!1,this.REFLECTIONMAP_PLANAR=!1,this.REFLECTIONMAP_CUBIC=!1,this.USE_LOCAL_REFLECTIONMAP_CUBIC=!1,this.USE_LOCAL_REFRACTIONMAP_CUBIC=!1,this.REFLECTIONMAP_PROJECTION=!1,this.REFLECTIONMAP_SKYBOX=!1,this.REFLECTIONMAP_EXPLICIT=!1,this.REFLECTIONMAP_EQUIRECTANGULAR=!1,this.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,this.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,this.REFLECTIONMAP_OPPOSITEZ=!1,this.INVERTCUBICMAP=!1,this.LOGARITHMICDEPTH=!1,this.REFRACTION=!1,this.REFRACTIONMAP_3D=!1,this.REFLECTIONOVERALPHA=!1,this.TWOSIDEDLIGHTING=!1,this.SHADOWFLOAT=!1,this.MORPHTARGETS=!1,this.MORPHTARGETS_POSITION=!1,this.MORPHTARGETS_NORMAL=!1,this.MORPHTARGETS_TANGENT=!1,this.MORPHTARGETS_UV=!1,this.MORPHTARGETS_UV2=!1,this.MORPHTARGETS_COLOR=!1,this.MORPHTARGETTEXTURE_HASPOSITIONS=!1,this.MORPHTARGETTEXTURE_HASNORMALS=!1,this.MORPHTARGETTEXTURE_HASTANGENTS=!1,this.MORPHTARGETTEXTURE_HASUVS=!1,this.MORPHTARGETTEXTURE_HASUV2S=!1,this.MORPHTARGETTEXTURE_HASCOLORS=!1,this.NUM_MORPH_INFLUENCERS=0,this.MORPHTARGETS_TEXTURE=!1,this.NONUNIFORMSCALING=!1,this.PREMULTIPLYALPHA=!1,this.ALPHATEST_AFTERALLALPHACOMPUTATIONS=!1,this.ALPHABLEND=!0,this.RGBDLIGHTMAP=!1,this.RGBDREFLECTION=!1,this.RGBDREFRACTION=!1,this.MULTIVIEW=!1,this.ORDER_INDEPENDENT_TRANSPARENCY=!1,this.ORDER_INDEPENDENT_TRANSPARENCY_16BITS=!1,this.CAMERA_ORTHOGRAPHIC=!1,this.CAMERA_PERSPECTIVE=!1,this.AREALIGHTSUPPORTED=!0,this.USE_VERTEX_PULLING=!1,this.VERTEX_PULLING_USE_INDEX_BUFFER=!1,this.VERTEX_PULLING_INDEX_BUFFER_32BITS=!1,this.RIGHT_HANDED=!1,this.CLUSTLIGHT_SLICES=0,this.CLUSTLIGHT_BATCH=0,this.IS_REFLECTION_LINEAR=!1,this.IS_REFRACTION_LINEAR=!1,this.DECAL_AFTER_DETAIL=!1,this.rebuild()}},TP=class extends Fm(al){},He=class n extends TP{get isPrePassCapable(){return!this.disableDepthWrite}get canRenderToMRT(){return!0}constructor(e,t,i=!1){super(e,t,void 0,i||n.ForceGLSL),this._diffuseTexture=null,this._ambientTexture=null,this._opacityTexture=null,this._reflectionTexture=null,this._emissiveTexture=null,this._specularTexture=null,this._bumpTexture=null,this._lightmapTexture=null,this._refractionTexture=null,this.ambientColor=new Te(0,0,0),this.diffuseColor=new Te(1,1,1),this.specularColor=new Te(1,1,1),this.emissiveColor=new Te(0,0,0),this.specularPower=64,this._useAlphaFromDiffuseTexture=!1,this._useEmissiveAsIllumination=!1,this._linkEmissiveWithDiffuse=!1,this._useSpecularOverAlpha=!1,this._useReflectionOverAlpha=!1,this._disableLighting=!1,this._useObjectSpaceNormalMap=!1,this._useParallax=!1,this._useParallaxOcclusion=!1,this.parallaxScaleBias=.05,this._roughness=0,this.indexOfRefraction=.98,this.invertRefractionY=!0,this.alphaCutOff=.4,this._useLightmapAsShadowmap=!1,this._useReflectionFresnelFromSpecular=!1,this._useGlossinessFromSpecularMapAlpha=!1,this._maxSimultaneousLights=4,this._invertNormalMapX=!1,this._invertNormalMapY=!1,this._twoSidedLighting=!1,this._applyDecalMapAfterDetailMap=!1,this._shadersLoaded=!1,this._vertexPullingMetadata=null,this._renderTargets=new wi(16),this._globalAmbientColor=new Te(0,0,0),this._cacheHasRenderTargetTextures=!1,this.detailMap=new Pa(this),this._attachImageProcessingConfiguration(null),this.prePassConfiguration=new As,this.getRenderTargetTextures=()=>(this._renderTargets.reset(),n.ReflectionTextureEnabled&&this._reflectionTexture&&this._reflectionTexture.isRenderTarget&&this._renderTargets.push(this._reflectionTexture),n.RefractionTextureEnabled&&this._refractionTexture&&this._refractionTexture.isRenderTarget&&this._renderTargets.push(this._refractionTexture),this._eventInfo.renderTargets=this._renderTargets,this._callbackPluginEventFillRenderTargetTextures(this._eventInfo),this._renderTargets)}get hasRenderTargetTextures(){return n.ReflectionTextureEnabled&&this._reflectionTexture&&this._reflectionTexture.isRenderTarget||n.RefractionTextureEnabled&&this._refractionTexture&&this._refractionTexture.isRenderTarget?!0:this._cacheHasRenderTargetTextures}getClassName(){return"StandardMaterial"}needAlphaBlending(){return this._hasTransparencyMode?this._transparencyModeIsBlend:this._disableAlphaBlending?!1:this.alpha<1||this._opacityTexture!=null||this._shouldUseAlphaFromDiffuseTexture()||this._opacityFresnelParameters&&this._opacityFresnelParameters.isEnabled}needAlphaTesting(){return this._hasTransparencyMode?this._transparencyModeIsTest:this._hasAlphaChannel()&&(this._transparencyMode==null||this._transparencyMode===ve.MATERIAL_ALPHATEST)}_shouldUseAlphaFromDiffuseTexture(){return this._diffuseTexture!=null&&this._diffuseTexture.hasAlpha&&this._useAlphaFromDiffuseTexture&&this._transparencyMode!==ve.MATERIAL_OPAQUE}_hasAlphaChannel(){return this._diffuseTexture!=null&&this._diffuseTexture.hasAlpha||this._opacityTexture!=null}getAlphaTestTexture(){return this._diffuseTexture}isReadyForSubMesh(e,t,i=!1){this._uniformBufferLayoutBuilt||this.buildUniformLayout();let r=t._drawWrapper;if(r.effect&&this.isFrozen&&r._wasPreviouslyReady&&r._wasPreviouslyUsingInstances===i)return!0;t.materialDefines||(this._callbackPluginEventGeneric(4,this._eventInfo),t.materialDefines=new SP(this._eventInfo.defineNames));let s=this.getScene(),a=t.materialDefines;if(this._isReadyForSubMesh(t))return!0;let o=s.getEngine();if(a._needNormals=pm(s,e,a,!0,this._maxSimultaneousLights,this._disableLighting),!mm(s,e,this._maxSimultaneousLights,this._disableLighting))return!1;vm(s,a);let l=this.needAlphaBlendingForMesh(e)&&this.getScene().useOrderIndependentTransparency;if(Sm(s,a,this.canRenderToMRT&&!l),Em(s,a,l),wn.PrepareDefines(o.currentRenderPassId,e,a),a._areTexturesDirty){this._eventInfo.hasRenderTargetTextures=!1,this._callbackPluginEventHasRenderTargetTextures(this._eventInfo),this._cacheHasRenderTargetTextures=this._eventInfo.hasRenderTargetTextures,a._needUVs=!1;for(let f=1;f<=6;++f)a["MAINUV"+f]=!1;if(s.texturesEnabled){if(a.DIFFUSEDIRECTUV=0,a.BUMPDIRECTUV=0,a.AMBIENTDIRECTUV=0,a.OPACITYDIRECTUV=0,a.EMISSIVEDIRECTUV=0,a.SPECULARDIRECTUV=0,a.LIGHTMAPDIRECTUV=0,this._diffuseTexture&&n.DiffuseTextureEnabled)if(this._diffuseTexture.isReadyOrNotBlocking())ri(this._diffuseTexture,a,"DIFFUSE");else return!1;else a.DIFFUSE=!1;if(this._ambientTexture&&n.AmbientTextureEnabled)if(this._ambientTexture.isReadyOrNotBlocking())ri(this._ambientTexture,a,"AMBIENT");else return!1;else a.AMBIENT=!1;if(this._opacityTexture&&n.OpacityTextureEnabled)if(this._opacityTexture.isReadyOrNotBlocking())ri(this._opacityTexture,a,"OPACITY"),a.OPACITYRGB=this._opacityTexture.getAlphaFromRGB;else return!1;else a.OPACITY=!1;if(this._reflectionTexture&&n.ReflectionTextureEnabled?(a.ROUGHNESS=this._roughness>0,a.REFLECTIONOVERALPHA=this._useReflectionOverAlpha):(a.ROUGHNESS=!1,a.REFLECTIONOVERALPHA=!1),!gf(s,this._reflectionTexture,a))return!1;if(this._emissiveTexture&&n.EmissiveTextureEnabled)if(this._emissiveTexture.isReadyOrNotBlocking())ri(this._emissiveTexture,a,"EMISSIVE");else return!1;else a.EMISSIVE=!1;if(this._lightmapTexture&&n.LightmapTextureEnabled)if(this._lightmapTexture.isReadyOrNotBlocking())ri(this._lightmapTexture,a,"LIGHTMAP"),a.USELIGHTMAPASSHADOWMAP=this._useLightmapAsShadowmap,a.RGBDLIGHTMAP=this._lightmapTexture.isRGBD;else return!1;else a.LIGHTMAP=!1;if(this._specularTexture&&n.SpecularTextureEnabled)if(this._specularTexture.isReadyOrNotBlocking())ri(this._specularTexture,a,"SPECULAR"),a.GLOSSINESS=this._useGlossinessFromSpecularMapAlpha;else return!1;else a.SPECULAR=!1;if(s.getEngine().getCaps().standardDerivatives&&this._bumpTexture&&n.BumpTextureEnabled){if(this._bumpTexture.isReady())ri(this._bumpTexture,a,"BUMP"),a.PARALLAX=this._useParallax,a.PARALLAX_RHS=s.useRightHandedSystem,a.PARALLAXOCCLUSION=this._useParallaxOcclusion;else return!1;a.OBJECTSPACE_NORMALMAP=this._useObjectSpaceNormalMap}else a.BUMP=!1,a.PARALLAX=!1,a.PARALLAX_RHS=!1,a.PARALLAXOCCLUSION=!1;if(this._refractionTexture&&n.RefractionTextureEnabled)if(this._refractionTexture.isReadyOrNotBlocking())a._needUVs=!0,a.REFRACTION=!0,a.REFRACTIONMAP_3D=this._refractionTexture.isCube,a.RGBDREFRACTION=this._refractionTexture.isRGBD,a.USE_LOCAL_REFRACTIONMAP_CUBIC=!!this._refractionTexture.boundingBoxSize;else return!1;else a.REFRACTION=!1;a.TWOSIDEDLIGHTING=!this._backFaceCulling&&this._twoSidedLighting}else a.DIFFUSE=!1,a.AMBIENT=!1,a.OPACITY=!1,a.REFLECTION=!1,a.EMISSIVE=!1,a.LIGHTMAP=!1,a.BUMP=!1,a.REFRACTION=!1;a.ALPHAFROMDIFFUSE=this._shouldUseAlphaFromDiffuseTexture(),a.EMISSIVEASILLUMINATION=this._useEmissiveAsIllumination,a.LINKEMISSIVEWITHDIFFUSE=this._linkEmissiveWithDiffuse,a.SPECULAROVERALPHA=this._useSpecularOverAlpha,a.PREMULTIPLYALPHA=this.alphaMode===7||this.alphaMode===8,a.ALPHATEST_AFTERALLALPHACOMPUTATIONS=this.transparencyMode!==null,a.ALPHABLEND=this.transparencyMode===null||this.needAlphaBlendingForMesh(e)}if(this._eventInfo.isReadyForSubMesh=!0,this._eventInfo.defines=a,this._eventInfo.subMesh=t,this._callbackPluginEventIsReadyForSubMesh(this._eventInfo),!this._eventInfo.isReadyForSubMesh)return!1;if(a._areImageProcessingDirty&&this._imageProcessingConfiguration){if(!this._imageProcessingConfiguration.isReady())return!1;this._imageProcessingConfiguration.prepareDefines(a),a.IS_REFLECTION_LINEAR=this.reflectionTexture!=null&&!this.reflectionTexture.gammaSpace,a.IS_REFRACTION_LINEAR=this.refractionTexture!=null&&!this.refractionTexture.gammaSpace}if(a._areFresnelDirty&&(n.FresnelEnabled?(this._diffuseFresnelParameters||this._opacityFresnelParameters||this._emissiveFresnelParameters||this._refractionFresnelParameters||this._reflectionFresnelParameters)&&(a.DIFFUSEFRESNEL=this._diffuseFresnelParameters&&this._diffuseFresnelParameters.isEnabled,a.OPACITYFRESNEL=this._opacityFresnelParameters&&this._opacityFresnelParameters.isEnabled,a.REFLECTIONFRESNEL=this._reflectionFresnelParameters&&this._reflectionFresnelParameters.isEnabled,a.REFLECTIONFRESNELFROMSPECULAR=this._useReflectionFresnelFromSpecular,a.REFRACTIONFRESNEL=this._refractionFresnelParameters&&this._refractionFresnelParameters.isEnabled,a.EMISSIVEFRESNEL=this._emissiveFresnelParameters&&this._emissiveFresnelParameters.isEnabled,a._needNormals=!0,a.FRESNEL=!0):a.FRESNEL=!1),a.AREALIGHTUSED||a.CLUSTLIGHT_BATCH){for(let f=0;f{m.push(`vp_${y}_info`)}))}else this._vertexPullingMetadata=null;let v={};this.customShaderNameResolve&&(u=this.customShaderNameResolve(u,m,_,p,a,d,v));let x=a.toString(),A=t.effect,S=s.getEngine().createEffect(u,{attributes:d,uniformsNames:m,uniformBuffersNames:_,samplers:p,defines:x,fallbacks:h,onCompiled:this.onCompiled,onError:this.onError,indexParameters:g,processFinalCode:v.processFinalCode,processCodeAfterIncludes:this._eventInfo.customCode,multiTarget:a.PREPASS,shaderLanguage:this._shaderLanguage,extraInitializationsAsync:this._shadersLoaded?void 0:async()=>{this._shaderLanguage===1?await Promise.all([Promise.resolve().then(()=>(hW(),fW)),Promise.resolve().then(()=>(FW(),wW))]):await Promise.all([Promise.resolve().then(()=>(fH(),cH)),Promise.resolve().then(()=>(VH(),UH))]),this._shadersLoaded=!0}},o);if(this._eventInfo.customCode=void 0,S)if(this._onEffectCreatedObservable&&(vP.effect=S,vP.subMesh=t,this._onEffectCreatedObservable.notifyObservers(vP)),this.allowShaderHotSwapping&&A&&!S.isReady()){if(a.markAsUnprocessed(),c=this.isFrozen,f)return a._areLightsDisposed=!0,!1}else s.resetCachedMaterial(),t.setEffect(S,a,this._materialContext)}return!t.effect||!t.effect.isReady()?!1:(a._renderId=s.getRenderId(),r._wasPreviouslyReady=!c,r._wasPreviouslyUsingInstances=i,this._checkScenePerformancePriority(),!0)}buildUniformLayout(){let e=this._uniformBuffer;e.addUniform("diffuseLeftColor",4),e.addUniform("diffuseRightColor",4),e.addUniform("opacityParts",4),e.addUniform("reflectionLeftColor",4),e.addUniform("reflectionRightColor",4),e.addUniform("refractionLeftColor",4),e.addUniform("refractionRightColor",4),e.addUniform("emissiveLeftColor",4),e.addUniform("emissiveRightColor",4),e.addUniform("vDiffuseInfos",2),e.addUniform("vAmbientInfos",2),e.addUniform("vOpacityInfos",2),e.addUniform("vEmissiveInfos",2),e.addUniform("vLightmapInfos",2),e.addUniform("vSpecularInfos",2),e.addUniform("vBumpInfos",3),e.addUniform("diffuseMatrix",16),e.addUniform("ambientMatrix",16),e.addUniform("opacityMatrix",16),e.addUniform("emissiveMatrix",16),e.addUniform("lightmapMatrix",16),e.addUniform("specularMatrix",16),e.addUniform("bumpMatrix",16),e.addUniform("vTangentSpaceParams",2),e.addUniform("pointSize",1),e.addUniform("alphaCutOff",1),e.addUniform("refractionMatrix",16),e.addUniform("vRefractionInfos",4),e.addUniform("vRefractionPosition",3),e.addUniform("vRefractionSize",3),e.addUniform("vSpecularColor",4),e.addUniform("vEmissiveColor",3),e.addUniform("vDiffuseColor",4),e.addUniform("vAmbientColor",3),e.addUniform("cameraInfo",4),Am(e,!1,!0),super.buildUniformLayout()}bindForSubMesh(e,t,i){var f;let r=this.getScene(),s=i.materialDefines;if(!s)return;let a=i.effect;if(!a)return;this._activeEffect=a,t.getMeshUniformBuffer().bindToEffect(a,"Mesh"),t.transferToEffect(e),this._uniformBuffer.bindToEffect(a,"Material"),this.prePassConfiguration.bindForSubMesh(this._activeEffect,r,t,e,this.isFrozen),wn.Bind(r.getEngine().currentRenderPassId,this._activeEffect,t,e,this);let o=r.activeCamera;o?this._uniformBuffer.updateFloat4("cameraInfo",o.minZ,o.maxZ,0,0):this._uniformBuffer.updateFloat4("cameraInfo",0,0,0,0),this._eventInfo.subMesh=i,this._callbackPluginEventHardBindForSubMesh(this._eventInfo),s.OBJECTSPACE_NORMALMAP&&(e.toNormalMatrix(this._normalMatrix),this.bindOnlyNormalMatrix(this._normalMatrix));let l=this._mustRebind(r,a,i,t.visibility);vs(t,a),this._vertexPullingMetadata&&Mf(a,this._vertexPullingMetadata);let c=this._uniformBuffer;if(l){if(this.bindViewProjection(a),!c.useUbo||!this.isFrozen||!c.isSync||i._drawWrapper._forceRebindOnNextCall){if(n.FresnelEnabled&&s.FRESNEL){if(this.diffuseFresnelParameters&&this.diffuseFresnelParameters.isEnabled&&(c.updateColor4("diffuseLeftColor",this.diffuseFresnelParameters.leftColor,this.diffuseFresnelParameters.power),c.updateColor4("diffuseRightColor",this.diffuseFresnelParameters.rightColor,this.diffuseFresnelParameters.bias)),this.opacityFresnelParameters&&this.opacityFresnelParameters.isEnabled){let h=pn.Color3[0];h.set(this.opacityFresnelParameters.leftColor.toLuminance(),this.opacityFresnelParameters.rightColor.toLuminance(),this.opacityFresnelParameters.bias),c.updateColor4("opacityParts",h,this.opacityFresnelParameters.power)}this.reflectionFresnelParameters&&this.reflectionFresnelParameters.isEnabled&&(c.updateColor4("reflectionLeftColor",this.reflectionFresnelParameters.leftColor,this.reflectionFresnelParameters.power),c.updateColor4("reflectionRightColor",this.reflectionFresnelParameters.rightColor,this.reflectionFresnelParameters.bias)),this.refractionFresnelParameters&&this.refractionFresnelParameters.isEnabled&&(c.updateColor4("refractionLeftColor",this.refractionFresnelParameters.leftColor,this.refractionFresnelParameters.power),c.updateColor4("refractionRightColor",this.refractionFresnelParameters.rightColor,this.refractionFresnelParameters.bias)),this.emissiveFresnelParameters&&this.emissiveFresnelParameters.isEnabled&&(c.updateColor4("emissiveLeftColor",this.emissiveFresnelParameters.leftColor,this.emissiveFresnelParameters.power),c.updateColor4("emissiveRightColor",this.emissiveFresnelParameters.rightColor,this.emissiveFresnelParameters.bias))}if(r.texturesEnabled&&(this._diffuseTexture&&n.DiffuseTextureEnabled&&(c.updateFloat2("vDiffuseInfos",this._diffuseTexture.coordinatesIndex,this._diffuseTexture.level),ni(this._diffuseTexture,c,"diffuse")),this._ambientTexture&&n.AmbientTextureEnabled&&(c.updateFloat2("vAmbientInfos",this._ambientTexture.coordinatesIndex,this._ambientTexture.level),ni(this._ambientTexture,c,"ambient")),this._opacityTexture&&n.OpacityTextureEnabled&&(c.updateFloat2("vOpacityInfos",this._opacityTexture.coordinatesIndex,this._opacityTexture.level),ni(this._opacityTexture,c,"opacity")),this._hasAlphaChannel()&&c.updateFloat("alphaCutOff",this.alphaCutOff),om(r,s,c,Te.White(),this._reflectionTexture,!1,!1,!0,!1,!1,!1,this.roughness),(!this._reflectionTexture||!n.ReflectionTextureEnabled)&&c.updateFloat2("vReflectionInfos",0,this.roughness),this._emissiveTexture&&n.EmissiveTextureEnabled&&(c.updateFloat2("vEmissiveInfos",this._emissiveTexture.coordinatesIndex,this._emissiveTexture.level),ni(this._emissiveTexture,c,"emissive")),this._lightmapTexture&&n.LightmapTextureEnabled&&(c.updateFloat2("vLightmapInfos",this._lightmapTexture.coordinatesIndex,this._lightmapTexture.level),ni(this._lightmapTexture,c,"lightmap")),this._specularTexture&&n.SpecularTextureEnabled&&(c.updateFloat2("vSpecularInfos",this._specularTexture.coordinatesIndex,this._specularTexture.level),ni(this._specularTexture,c,"specular")),this._bumpTexture&&r.getEngine().getCaps().standardDerivatives&&n.BumpTextureEnabled&&(c.updateFloat3("vBumpInfos",this._bumpTexture.coordinatesIndex,1/this._bumpTexture.level,this.parallaxScaleBias),ni(this._bumpTexture,c,"bump"),r._mirroredCameraPosition?c.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?1:-1,this._invertNormalMapY?1:-1):c.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?-1:1,this._invertNormalMapY?-1:1)),this._refractionTexture&&n.RefractionTextureEnabled)){let h=1;if(this._refractionTexture.isCube||(c.updateMatrix("refractionMatrix",this._refractionTexture.getReflectionTextureMatrix()),this._refractionTexture.depth&&(h=this._refractionTexture.depth)),c.updateFloat4("vRefractionInfos",this._refractionTexture.level,this.indexOfRefraction,h,this.invertRefractionY?-1:1),this._refractionTexture.boundingBoxSize){let d=this._refractionTexture;c.updateVector3("vRefractionPosition",d.boundingBoxPosition),c.updateVector3("vRefractionSize",d.boundingBoxSize)}}this.pointsCloud&&c.updateFloat("pointSize",this.pointSize),c.updateColor4("vSpecularColor",this.specularColor,this.specularPower),c.updateColor3("vEmissiveColor",n.EmissiveTextureEnabled?this.emissiveColor:Te.BlackReadOnly),c.updateColor4("vDiffuseColor",this.diffuseColor,this.alpha),r.ambientColor.multiplyToRef(this.ambientColor,this._globalAmbientColor),c.updateColor3("vAmbientColor",this._globalAmbientColor)}r.texturesEnabled&&(this._diffuseTexture&&n.DiffuseTextureEnabled&&a.setTexture("diffuseSampler",this._diffuseTexture),this._ambientTexture&&n.AmbientTextureEnabled&&a.setTexture("ambientSampler",this._ambientTexture),this._opacityTexture&&n.OpacityTextureEnabled&&a.setTexture("opacitySampler",this._opacityTexture),this._reflectionTexture&&n.ReflectionTextureEnabled&&(this._reflectionTexture.isCube?a.setTexture("reflectionCubeSampler",this._reflectionTexture):a.setTexture("reflection2DSampler",this._reflectionTexture)),this._emissiveTexture&&n.EmissiveTextureEnabled&&a.setTexture("emissiveSampler",this._emissiveTexture),this._lightmapTexture&&n.LightmapTextureEnabled&&a.setTexture("lightmapSampler",this._lightmapTexture),this._specularTexture&&n.SpecularTextureEnabled&&a.setTexture("specularSampler",this._specularTexture),this._bumpTexture&&r.getEngine().getCaps().standardDerivatives&&n.BumpTextureEnabled&&a.setTexture("bumpSampler",this._bumpTexture),this._refractionTexture&&n.RefractionTextureEnabled&&(this._refractionTexture.isCube?a.setTexture("refractionCubeSampler",this._refractionTexture):a.setTexture("refraction2DSampler",this._refractionTexture))),this.getScene().useOrderIndependentTransparency&&this.needAlphaBlendingForMesh(t)&&this.getScene().depthPeelingRenderer.bind(a),this._eventInfo.subMesh=i,this._callbackPluginEventBindForSubMesh(this._eventInfo),Cn(a,this,r),this.bindEyePosition(a)}else r.getEngine()._features.needToAlwaysBindUniformBuffers&&(this._needToBindSceneUbo=!0);(l||!this.isFrozen)&&(r.lightsEnabled&&!this._disableLighting&&cm(r,t,a,s,this._maxSimultaneousLights),(r.fogEnabled&&t.applyFog&&r.fogMode!==$t.FOGMODE_NONE||this._reflectionTexture||this._refractionTexture||t.receiveShadows||s.PREPASS||s.CLUSTLIGHT_BATCH)&&this.bindView(a),pf(r,t,a),s.NUM_MORPH_INFLUENCERS&&yn(t,a),s.BAKED_VERTEX_ANIMATION_TEXTURE&&((f=t.bakedVertexAnimationManager)==null||f.bind(a,s.INSTANCES)),this.useLogarithmicDepth&&mf(s,a,r),this._imageProcessingConfiguration&&!this._imageProcessingConfiguration.applyByPostProcess&&this._imageProcessingConfiguration.bind(this._activeEffect)),this._afterBind(t,this._activeEffect,i),c.update()}getAnimatables(){let e=super.getAnimatables();return this._diffuseTexture&&this._diffuseTexture.animations&&this._diffuseTexture.animations.length>0&&e.push(this._diffuseTexture),this._ambientTexture&&this._ambientTexture.animations&&this._ambientTexture.animations.length>0&&e.push(this._ambientTexture),this._opacityTexture&&this._opacityTexture.animations&&this._opacityTexture.animations.length>0&&e.push(this._opacityTexture),this._reflectionTexture&&this._reflectionTexture.animations&&this._reflectionTexture.animations.length>0&&e.push(this._reflectionTexture),this._emissiveTexture&&this._emissiveTexture.animations&&this._emissiveTexture.animations.length>0&&e.push(this._emissiveTexture),this._specularTexture&&this._specularTexture.animations&&this._specularTexture.animations.length>0&&e.push(this._specularTexture),this._bumpTexture&&this._bumpTexture.animations&&this._bumpTexture.animations.length>0&&e.push(this._bumpTexture),this._lightmapTexture&&this._lightmapTexture.animations&&this._lightmapTexture.animations.length>0&&e.push(this._lightmapTexture),this._refractionTexture&&this._refractionTexture.animations&&this._refractionTexture.animations.length>0&&e.push(this._refractionTexture),e}getActiveTextures(){let e=super.getActiveTextures();return this._diffuseTexture&&e.push(this._diffuseTexture),this._ambientTexture&&e.push(this._ambientTexture),this._opacityTexture&&e.push(this._opacityTexture),this._reflectionTexture&&e.push(this._reflectionTexture),this._emissiveTexture&&e.push(this._emissiveTexture),this._specularTexture&&e.push(this._specularTexture),this._bumpTexture&&e.push(this._bumpTexture),this._lightmapTexture&&e.push(this._lightmapTexture),this._refractionTexture&&e.push(this._refractionTexture),e}hasTexture(e){return!!(super.hasTexture(e)||this._diffuseTexture===e||this._ambientTexture===e||this._opacityTexture===e||this._reflectionTexture===e||this._emissiveTexture===e||this._specularTexture===e||this._bumpTexture===e||this._lightmapTexture===e||this._refractionTexture===e)}dispose(e,t){var i,r,s,a,o,l,c,f,h;t&&((i=this._diffuseTexture)==null||i.dispose(),(r=this._ambientTexture)==null||r.dispose(),(s=this._opacityTexture)==null||s.dispose(),(a=this._reflectionTexture)==null||a.dispose(),(o=this._emissiveTexture)==null||o.dispose(),(l=this._specularTexture)==null||l.dispose(),(c=this._bumpTexture)==null||c.dispose(),(f=this._lightmapTexture)==null||f.dispose(),(h=this._refractionTexture)==null||h.dispose()),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),super.dispose(e,t)}clone(e,t=!0,i=""){let r=tt.Clone(()=>new n(e,this.getScene()),this,{cloneTexturesOnlyOnce:t});return r.name=e,r.id=e,this.stencil.copyTo(r.stencil),this._clonePlugins(r,i),r}static Parse(e,t,i){let r=tt.Parse(()=>new n(e.name,t),e,t,i);return e.stencil&&r.stencil.parse(e.stencil,t,i),ve._ParsePlugins(e,r,t,i),r}static get DiffuseTextureEnabled(){return le.DiffuseTextureEnabled}static set DiffuseTextureEnabled(e){le.DiffuseTextureEnabled=e}static get DetailTextureEnabled(){return le.DetailTextureEnabled}static set DetailTextureEnabled(e){le.DetailTextureEnabled=e}static get AmbientTextureEnabled(){return le.AmbientTextureEnabled}static set AmbientTextureEnabled(e){le.AmbientTextureEnabled=e}static get OpacityTextureEnabled(){return le.OpacityTextureEnabled}static set OpacityTextureEnabled(e){le.OpacityTextureEnabled=e}static get ReflectionTextureEnabled(){return le.ReflectionTextureEnabled}static set ReflectionTextureEnabled(e){le.ReflectionTextureEnabled=e}static get EmissiveTextureEnabled(){return le.EmissiveTextureEnabled}static set EmissiveTextureEnabled(e){le.EmissiveTextureEnabled=e}static get SpecularTextureEnabled(){return le.SpecularTextureEnabled}static set SpecularTextureEnabled(e){le.SpecularTextureEnabled=e}static get BumpTextureEnabled(){return le.BumpTextureEnabled}static set BumpTextureEnabled(e){le.BumpTextureEnabled=e}static get LightmapTextureEnabled(){return le.LightmapTextureEnabled}static set LightmapTextureEnabled(e){le.LightmapTextureEnabled=e}static get RefractionTextureEnabled(){return le.RefractionTextureEnabled}static set RefractionTextureEnabled(e){le.RefractionTextureEnabled=e}static get ColorGradingTextureEnabled(){return le.ColorGradingTextureEnabled}static set ColorGradingTextureEnabled(e){le.ColorGradingTextureEnabled=e}static get FresnelEnabled(){return le.FresnelEnabled}static set FresnelEnabled(e){le.FresnelEnabled=e}};He.ForceGLSL=!1;P([Bt("diffuseTexture")],He.prototype,"_diffuseTexture",void 0);P([oe("_markAllSubMeshesAsTexturesAndMiscDirty")],He.prototype,"diffuseTexture",void 0);P([Bt("ambientTexture")],He.prototype,"_ambientTexture",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"ambientTexture",void 0);P([Bt("opacityTexture")],He.prototype,"_opacityTexture",void 0);P([oe("_markAllSubMeshesAsTexturesAndMiscDirty")],He.prototype,"opacityTexture",void 0);P([Bt("reflectionTexture")],He.prototype,"_reflectionTexture",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"reflectionTexture",void 0);P([Bt("emissiveTexture")],He.prototype,"_emissiveTexture",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"emissiveTexture",void 0);P([Bt("specularTexture")],He.prototype,"_specularTexture",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"specularTexture",void 0);P([Bt("bumpTexture")],He.prototype,"_bumpTexture",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"bumpTexture",void 0);P([Bt("lightmapTexture")],He.prototype,"_lightmapTexture",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"lightmapTexture",void 0);P([Bt("refractionTexture")],He.prototype,"_refractionTexture",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"refractionTexture",void 0);P([mr("ambient")],He.prototype,"ambientColor",void 0);P([mr("diffuse")],He.prototype,"diffuseColor",void 0);P([mr("specular")],He.prototype,"specularColor",void 0);P([mr("emissive")],He.prototype,"emissiveColor",void 0);P([w()],He.prototype,"specularPower",void 0);P([w("useAlphaFromDiffuseTexture")],He.prototype,"_useAlphaFromDiffuseTexture",void 0);P([oe("_markAllSubMeshesAsTexturesAndMiscDirty")],He.prototype,"useAlphaFromDiffuseTexture",void 0);P([w("useEmissiveAsIllumination")],He.prototype,"_useEmissiveAsIllumination",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"useEmissiveAsIllumination",void 0);P([w("linkEmissiveWithDiffuse")],He.prototype,"_linkEmissiveWithDiffuse",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"linkEmissiveWithDiffuse",void 0);P([w("useSpecularOverAlpha")],He.prototype,"_useSpecularOverAlpha",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"useSpecularOverAlpha",void 0);P([w("useReflectionOverAlpha")],He.prototype,"_useReflectionOverAlpha",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"useReflectionOverAlpha",void 0);P([w("disableLighting")],He.prototype,"_disableLighting",void 0);P([oe("_markAllSubMeshesAsLightsDirty")],He.prototype,"disableLighting",void 0);P([w("useObjectSpaceNormalMap")],He.prototype,"_useObjectSpaceNormalMap",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"useObjectSpaceNormalMap",void 0);P([w("useParallax")],He.prototype,"_useParallax",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"useParallax",void 0);P([w("useParallaxOcclusion")],He.prototype,"_useParallaxOcclusion",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"useParallaxOcclusion",void 0);P([w()],He.prototype,"parallaxScaleBias",void 0);P([w("roughness")],He.prototype,"_roughness",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"roughness",void 0);P([w()],He.prototype,"indexOfRefraction",void 0);P([w()],He.prototype,"invertRefractionY",void 0);P([w()],He.prototype,"alphaCutOff",void 0);P([w("useLightmapAsShadowmap")],He.prototype,"_useLightmapAsShadowmap",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],He.prototype,"useLightmapAsShadowmap",void 0);P([Wu("diffuseFresnelParameters")],He.prototype,"_diffuseFresnelParameters",void 0);P([oe("_markAllSubMeshesAsFresnelDirty")],He.prototype,"diffuseFresnelParameters",void 0);P([Wu("opacityFresnelParameters")],He.prototype,"_opacityFresnelParameters",void 0);P([oe("_markAllSubMeshesAsFresnelAndMiscDirty")],He.prototype,"opacityFresnelParameters",void 0);P([Wu("reflectionFresnelParameters")],He.prototype,"_reflectionFresnelParameters",void 0);P([oe("_markAllSubMeshesAsFresnelDirty")],He.prototype,"reflectionFresnelParameters",void 0);P([Wu("refractionFresnelParameters")],He.prototype,"_refractionFresnelParameters",void 0);P([oe("_markAllSubMeshesAsFresnelDirty")],He.prototype,"refractionFresnelParameters",void 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s=RP(n,a=>(n._pickWithRayInverseMatrix||(n._pickWithRayInverseMatrix=j.Identity()),a.invertToRef(n._pickWithRayInverseMatrix),n._cachedRayForTransform||(n._cachedRayForTransform=Hr.Zero()),Hr.TransformToRef(e,n._pickWithRayInverseMatrix,n._cachedRayForTransform),n._cachedRayForTransform),t,i,!1,r);return s&&(s.ray=e),s}function qH(n,e,t,i,r,s){return XH(n,a=>Px(n,e,t,a,r||null),i,s)}function ZH(n,e,t,i){return XH(n,r=>(n._pickWithRayInverseMatrix||(n._pickWithRayInverseMatrix=j.Identity()),r.invertToRef(n._pickWithRayInverseMatrix),n._cachedRayForTransform||(n._cachedRayForTransform=Hr.Zero()),Hr.TransformToRef(e,n._pickWithRayInverseMatrix,n._cachedRayForTransform),n._cachedRayForTransform),t,i)}function GH(n,e,t=100,i,r){i||(i=n.getWorldMatrix()),e.length=t,r?e.origin.copyFrom(r):e.origin.copyFrom(n.position);let s=Q.Vector3[2];s.set(0,0,n._scene.useRightHandedSystem?-1:1);let a=Q.Vector3[3];return b.TransformNormalToRef(s,i,a),b.NormalizeToRef(a,e.direction),e}function QH(n,e){e&&(e.prototype.getForwardRay=function(t=100,i,r){return GH(this,new Hr(b.Zero(),b.Zero(),t),t,i,r)},e.prototype.getForwardRayToRef=function(t,i=100,r,s){return GH(this,t,i,r,s)}),n&&(Gh._IsPickingAvailable=!0,n.prototype.createPickingRay=function(t,i,r,s,a=!1){return Px(this,t,i,r,s,a)})}var kH,Hr,bP=C(()=>{xn();Ge();Xo();KC();w_();Pi();eC();kH={internalPickerForMesh:void 0},Hr=class n{constructor(e,t,i=Number.MAX_VALUE,r=Nt){this.origin=e,this.direction=t,this.length=i,this.epsilon=r}clone(){return new n(this.origin.clone(),this.direction.clone(),this.length)}intersectsBoxMinMax(e,t,i=0){let r=n._TmpVector3[0].copyFromFloats(e.x-i,e.y-i,e.z-i),s=n._TmpVector3[1].copyFromFloats(t.x+i,t.y+i,t.z+i),a=0,o=Number.MAX_VALUE,l,c,f,h;if(Math.abs(this.direction.x)<1e-7){if(this.origin.xs.x)return!1}else 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r=n._TmpVector3[0],s=n._TmpVector3[1],a=n._TmpVector3[2],o=n._TmpVector3[3],l=n._TmpVector3[4];t.subtractToRef(e,r),i.subtractToRef(e,s),b.CrossToRef(this.direction,s,a);let c=b.Dot(r,a);if(c===0)return null;let f=1/c;this.origin.subtractToRef(e,o);let h=b.Dot(o,a)*f;if(h<-this.epsilon||h>1+this.epsilon)return null;b.CrossToRef(o,r,l);let d=b.Dot(this.direction,l)*f;if(d<-this.epsilon||h+d>1+this.epsilon)return null;let u=b.Dot(s,l)*f;return u>this.length||u<0?null:new Wh(1-h-d,h,u)}intersectsPlane(e){let t,i=b.Dot(e.normal,this.direction);if(Math.abs(i)<999999997475243e-21)return null;{let r=b.Dot(e.normal,this.origin);return t=(-e.d-r)/i,t<0?t<-999999997475243e-21?null:0:t}}intersectsAxis(e,t=0){switch(e){case"y":{let i=(this.origin.y-t)/this.direction.y;return i>0?null:new b(this.origin.x+this.direction.x*-i,t,this.origin.z+this.direction.z*-i)}case"x":{let i=(this.origin.x-t)/this.direction.x;return i>0?null:new b(t,this.origin.y+this.direction.y*-i,this.origin.z+this.direction.z*-i)}case"z":{let i=(this.origin.z-t)/this.direction.z;return i>0?null:new b(this.origin.x+this.direction.x*-i,this.origin.y+this.direction.y*-i,t)}default:return null}}intersectsMesh(e,t,i,r=!1,s,a=!1){let o=Q.Matrix[0];return e.getWorldMatrix().invertToRef(o),this._tmpRay?n.TransformToRef(this,o,this._tmpRay):this._tmpRay=n.Transform(this,o),e.intersects(this._tmpRay,t,i,r,s,a)}intersectsMeshes(e,t,i){i?i.length=0:i=[];for(let r=0;rt.distance?1:0}intersectionSegment(e,t,i){let r=this.origin,s=Q.Vector3[0],a=Q.Vector3[1],o=Q.Vector3[2],l=Q.Vector3[3];t.subtractToRef(e,s),this.direction.scaleToRef(n._Rayl,o),r.addToRef(o,a),e.subtractToRef(r,l);let c=b.Dot(s,s),f=b.Dot(s,o),h=b.Dot(o,o),d=b.Dot(s,l),u=b.Dot(o,l),m=c*h-f*f,p,_=m,g,v=m;m_&&(p=_,g=u+f,v=h)),g<0?(g=0,-d<0?p=0:-d>c?p=_:(p=-d,_=c)):g>v&&(g=v,-d+f<0?p=0:-d+f>c?p=_:(p=-d+f,_=c));let x=Math.abs(p)0&&A<=this.length&&R.lengthSquared(){_s();el();bP();bP();QH($t,ut);$t.prototype.createPickingRayToRef=function(n,e,t,i,r,s=!1,a=!1){return Tg(this,n,e,t,i,r,s,a)};$t.prototype.createPickingRayInCameraSpace=function(n,e,t){return WH(this,n,e,t)};$t.prototype.createPickingRayInCameraSpaceToRef=function(n,e,t,i){return AP(this,n,e,t,i)};$t.prototype.pickWithBoundingInfo=function(n,e,t,i,r){return YH(this,n,e,t,i,r)};$t.prototype.pick=function(n,e,t,i,r,s,a=!1){return KH(this,n,e,t,i,r,s,a)};$t.prototype.pickWithRay=function(n,e,t,i){return jH(this,n,e,t,i)};$t.prototype.multiPick=function(n,e,t,i,r){return qH(this,n,e,t,i,r)};$t.prototype.multiPickWithRay=function(n,e,t){return ZH(this,n,e,t)}});var $H,Ooe,MP=C(()=>{G();$H="kernelBlurVaryingDeclaration",Ooe="varying sampleCoord{X}: vec2f;";T.IncludesShadersStoreWGSL[$H]||(T.IncludesShadersStoreWGSL[$H]=Ooe)});var JH,Noe,Dx=C(()=>{G();JH="packingFunctions",Noe=`fn pack(depth: f32)->vec4f {const bit_shift: vec4f= vec4f(255.0*255.0*255.0,255.0*255.0,255.0,1.0);const bit_mask: vec4f= vec4f(0.0,1.0/255.0,1.0/255.0,1.0/255.0);var res: vec4f=fract(depth*bit_shift);res-=res.xxyz*bit_mask;return res;} fn unpack(color: vec4f)->f32 -{const bit_shift: vec4f= vec4f(1.0/(255.0*255.0*255.0),1.0/(255.0*255.0),1.0/255.0,1.0);return dot(color,bit_shift);}`;T.IncludesShadersStoreWGSL[GH]||(T.IncludesShadersStoreWGSL[GH]=coe)});var kH,foe,WH=C(()=>{G();kH="kernelBlurFragment",foe=`#ifdef DOF +{const bit_shift: vec4f= vec4f(1.0/(255.0*255.0*255.0),1.0/(255.0*255.0),1.0/255.0,1.0);return dot(color,bit_shift);}`;T.IncludesShadersStoreWGSL[JH]||(T.IncludesShadersStoreWGSL[JH]=Noe)});var ez,woe,tz=C(()=>{G();ez="kernelBlurFragment",woe=`#ifdef DOF factor=sampleCoC(fragmentInputs.sampleCoord{X}); computedWeight=KERNEL_WEIGHT{X}*factor;sumOfWeights+=computedWeight; #else @@ -9934,7 +9934,7 @@ blend+=unpack(textureSample(textureSampler,textureSamplerSampler,fragmentInputs. #else blend+=textureSample(textureSampler,textureSamplerSampler,fragmentInputs.sampleCoord{X})*computedWeight; #endif -`;T.IncludesShadersStoreWGSL[kH]||(T.IncludesShadersStoreWGSL[kH]=foe)});var HH,hoe,zH=C(()=>{G();HH="kernelBlurFragment2",hoe=`#ifdef DOF +`;T.IncludesShadersStoreWGSL[ez]||(T.IncludesShadersStoreWGSL[ez]=woe)});var iz,Foe,rz=C(()=>{G();iz="kernelBlurFragment2",Foe=`#ifdef DOF factor=sampleCoC(fragmentInputs.sampleCenter+uniforms.delta*KERNEL_DEP_OFFSET{X});computedWeight=KERNEL_DEP_WEIGHT{X}*factor;sumOfWeights+=computedWeight; #else computedWeight=KERNEL_DEP_WEIGHT{X}; @@ -9944,7 +9944,7 @@ blend+=unpack(textureSample(textureSampler,textureSamplerSampler,fragmentInputs. #else blend+=textureSample(textureSampler,textureSamplerSampler,fragmentInputs.sampleCenter+uniforms.delta*KERNEL_DEP_OFFSET{X})*computedWeight; #endif -`;T.IncludesShadersStoreWGSL[HH]||(T.IncludesShadersStoreWGSL[HH]=hoe)});var YH={};$e(YH,{kernelBlurPixelShaderWGSL:()=>doe});var EP,XH,doe,KH=C(()=>{G();vP();Ix();WH();zH();EP="kernelBlurPixelShader",XH=`var textureSamplerSampler: sampler;var textureSampler: texture_2d;uniform delta: vec2f;varying sampleCenter: vec2f; +`;T.IncludesShadersStoreWGSL[iz]||(T.IncludesShadersStoreWGSL[iz]=Foe)});var sz={};$e(sz,{kernelBlurPixelShaderWGSL:()=>Boe});var CP,nz,Boe,az=C(()=>{G();MP();Dx();tz();rz();CP="kernelBlurPixelShader",nz=`var textureSamplerSampler: sampler;var textureSampler: texture_2d;uniform delta: vec2f;varying sampleCenter: vec2f; #ifdef DOF var circleOfConfusionSamplerSampler: sampler;var circleOfConfusionSampler: texture_2d;fn sampleCoC(offset: vec2f)->f32 {var coc: f32=textureSample(circleOfConfusionSampler,circleOfConfusionSamplerSampler,offset).r;return coc; } #endif @@ -9979,7 +9979,7 @@ fragmentOutputs.color=blend; #ifdef DOF fragmentOutputs.color/=sumOfWeights; #endif -}`;T.ShadersStoreWGSL[EP]||(T.ShadersStoreWGSL[EP]=XH);doe={name:EP,shader:XH}});var jH,uoe,qH=C(()=>{G();jH="kernelBlurVertex",uoe="vertexOutputs.sampleCoord{X}=vertexOutputs.sampleCenter+uniforms.delta*KERNEL_OFFSET{X};";T.IncludesShadersStoreWGSL[jH]||(T.IncludesShadersStoreWGSL[jH]=uoe)});var QH={};$e(QH,{kernelBlurVertexShaderWGSL:()=>moe});var SP,ZH,moe,$H=C(()=>{G();vP();qH();SP="kernelBlurVertexShader",ZH=`attribute position: vec2f;uniform delta: vec2f;varying sampleCenter: vec2f; +}`;T.ShadersStoreWGSL[CP]||(T.ShadersStoreWGSL[CP]=nz);Boe={name:CP,shader:nz}});var oz,Uoe,lz=C(()=>{G();oz="kernelBlurVertex",Uoe="vertexOutputs.sampleCoord{X}=vertexOutputs.sampleCenter+uniforms.delta*KERNEL_OFFSET{X};";T.IncludesShadersStoreWGSL[oz]||(T.IncludesShadersStoreWGSL[oz]=Uoe)});var fz={};$e(fz,{kernelBlurVertexShaderWGSL:()=>Voe});var yP,cz,Voe,hz=C(()=>{G();MP();lz();yP="kernelBlurVertexShader",cz=`attribute position: vec2f;uniform delta: vec2f;varying sampleCenter: vec2f; #include[0..varyingCount] #define CUSTOM_VERTEX_DEFINITIONS @vertex @@ -9989,10 +9989,10 @@ vertexOutputs.sampleCenter=(vertexInputs.position*madd+madd); #include[0..varyingCount] vertexOutputs.position= vec4f(vertexInputs.position,0.0,1.0); #define CUSTOM_VERTEX_MAIN_END -}`;T.ShadersStoreWGSL[SP]||(T.ShadersStoreWGSL[SP]=ZH);moe={name:SP,shader:ZH}});var JH,poe,TP=C(()=>{G();JH="kernelBlurVaryingDeclaration",poe="varying vec2 sampleCoord{X};";T.IncludesShadersStore[JH]||(T.IncludesShadersStore[JH]=poe)});var ez,_oe,Mx=C(()=>{G();ez="packingFunctions",_oe=`vec4 pack(float depth) +}`;T.ShadersStoreWGSL[yP]||(T.ShadersStoreWGSL[yP]=cz);Voe={name:yP,shader:cz}});var dz,Goe,PP=C(()=>{G();dz="kernelBlurVaryingDeclaration",Goe="varying vec2 sampleCoord{X};";T.IncludesShadersStore[dz]||(T.IncludesShadersStore[dz]=Goe)});var uz,koe,Lx=C(()=>{G();uz="packingFunctions",koe=`vec4 pack(float depth) {const vec4 bit_shift=vec4(255.0*255.0*255.0,255.0*255.0,255.0,1.0);const vec4 bit_mask=vec4(0.0,1.0/255.0,1.0/255.0,1.0/255.0);vec4 res=fract(depth*bit_shift);res-=res.xxyz*bit_mask;return res;} float unpack(vec4 color) -{const vec4 bit_shift=vec4(1.0/(255.0*255.0*255.0),1.0/(255.0*255.0),1.0/255.0,1.0);return dot(color,bit_shift);}`;T.IncludesShadersStore[ez]||(T.IncludesShadersStore[ez]=_oe)});var tz,goe,iz=C(()=>{G();tz="kernelBlurFragment",goe=`#ifdef DOF +{const vec4 bit_shift=vec4(1.0/(255.0*255.0*255.0),1.0/(255.0*255.0),1.0/255.0,1.0);return dot(color,bit_shift);}`;T.IncludesShadersStore[uz]||(T.IncludesShadersStore[uz]=koe)});var mz,Woe,pz=C(()=>{G();mz="kernelBlurFragment",Woe=`#ifdef DOF factor=sampleCoC(sampleCoord{X}); computedWeight=KERNEL_WEIGHT{X}*factor;sumOfWeights+=computedWeight; #else @@ -10003,7 +10003,7 @@ blend+=unpack(texture2D(textureSampler,sampleCoord{X}))*computedWeight; #else blend+=texture2D(textureSampler,sampleCoord{X})*computedWeight; #endif -`;T.IncludesShadersStore[tz]||(T.IncludesShadersStore[tz]=goe)});var rz,voe,nz=C(()=>{G();rz="kernelBlurFragment2",voe=`#ifdef DOF 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textureSampler;uniform vec2 delta;varying vec2 sampleCenter; #ifdef DOF uniform sampler2D circleOfConfusionSampler;float sampleCoC(in vec2 offset) {float coc=texture2D(circleOfConfusionSampler,offset).r;return coc; } #endif @@ -10048,7 +10048,7 @@ gl_FragColor=blend; #ifdef DOF gl_FragColor/=sumOfWeights; #endif -}`;T.ShadersStore[AP]||(T.ShadersStore[AP]=sz);Eoe={name:AP,shader:sz}});var lz,Soe,cz=C(()=>{G();lz="kernelBlurVertex",Soe="sampleCoord{X}=sampleCenter+delta*KERNEL_OFFSET{X};";T.IncludesShadersStore[lz]||(T.IncludesShadersStore[lz]=Soe)});var hz={};$e(hz,{kernelBlurVertexShader:()=>Toe});var xP,fz,Toe,dz=C(()=>{G();TP();cz();xP="kernelBlurVertexShader",fz=`attribute vec2 position;uniform vec2 delta;varying vec2 sampleCenter; +}`;T.ShadersStore[DP]||(T.ShadersStore[DP]=vz);zoe={name:DP,shader:vz}});var Tz,Xoe,Az=C(()=>{G();Tz="kernelBlurVertex",Xoe="sampleCoord{X}=sampleCenter+delta*KERNEL_OFFSET{X};";T.IncludesShadersStore[Tz]||(T.IncludesShadersStore[Tz]=Xoe)});var Rz={};$e(Rz,{kernelBlurVertexShader:()=>Yoe});var LP,xz,Yoe,bz=C(()=>{G();PP();Az();LP="kernelBlurVertexShader",xz=`attribute vec2 position;uniform vec2 delta;varying vec2 sampleCenter; #include[0..varyingCount] const vec2 madd=vec2(0.5,0.5); #define CUSTOM_VERTEX_DEFINITIONS @@ -10058,13 +10058,13 @@ sampleCenter=(position*madd+madd); #include[0..varyingCount] gl_Position=vec4(position,0.0,1.0); #define CUSTOM_VERTEX_MAIN_END -}`;T.ShadersStore[xP]||(T.ShadersStore[xP]=fz);Toe={name:xP,shader:fz}});var Xn,RP=C(()=>{Oh();Pi();Xn=class n extends kr{_gatherImports(e,t){e?(this._webGPUReady=!0,t.push(Promise.all([Promise.resolve().then(()=>(KH(),YH)),Promise.resolve().then(()=>($H(),QH))]))):t.push(Promise.all([Promise.resolve().then(()=>(oz(),az)),Promise.resolve().then(()=>(dz(),hz))]))}constructor(e,t=null,i,r,s){let a=!!(s!=null&&s.blockCompilation);super({...s,name:e,engine:t||Le.LastCreatedEngine,useShaderStore:!0,useAsPostProcess:!0,fragmentShader:n.FragmentUrl,uniforms:n.Uniforms,samplers:n.Samplers,vertexUrl:n.VertexUrl,blockCompilation:!0}),this._packedFloat=!1,this._staticDefines="",this.textureWidth=0,this.textureHeight=0,this._staticDefines=s?Array.isArray(s.defines)?s.defines.join(` -`):s.defines||"":"",this.options.blockCompilation=a,i!==void 0&&(this.direction=i),r!==void 0&&(this.kernel=r)}set kernel(e){this._idealKernel!==e&&(e=Math.max(e,1),this._idealKernel=e,this._kernel=this._nearestBestKernel(e),this.options.blockCompilation||this._updateParameters())}get kernel(){return this._idealKernel}set packedFloat(e){this._packedFloat!==e&&(this._packedFloat=e,this.options.blockCompilation||this._updateParameters())}get packedFloat(){return this._packedFloat}bind(e=!1){super.bind(e),this._drawWrapper.effect.setFloat2("delta",1/this.textureWidth*this.direction.x,1/this.textureHeight*this.direction.y)}_updateParameters(e,t){let i=this._kernel,r=(i-1)/2,s=[],a=[],o=0;for(let p=0;p0)return Math.max(i,3);return Math.max(t,3)}_gaussianWeight(e){let t=.3333333333333333,i=Math.sqrt(2*Math.PI)*t,r=-(e*e/(2*t*t));return 1/i*Math.exp(r)}_glslFloat(e,t=8){return e.toFixed(t).replace(/0+$/,"")}};Xn.VertexUrl="kernelBlur";Xn.FragmentUrl="kernelBlur";Xn.Uniforms=["delta","direction"];Xn.Samplers=["circleOfConfusionSampler"]});var Da,bP=C(()=>{kt();kl();Gr();Vi();Ut();Er();RP();Da=class n extends Ri{get direction(){return this._effectWrapper.direction}set direction(e){this._effectWrapper.direction=e}set kernel(e){this._effectWrapper.kernel=e}get kernel(){return this._effectWrapper.kernel}set packedFloat(e){this._effectWrapper.packedFloat=e}get packedFloat(){return this._effectWrapper.packedFloat}getClassName(){return"BlurPostProcess"}constructor(e,t,i,r,s=null,a=ge.BILINEAR_SAMPLINGMODE,o,l,c=0,f="",h=!1,d=5){let u=typeof r=="number"?h:!!r.blockCompilation,m={uniforms:Xn.Uniforms,samplers:Xn.Samplers,size:typeof r=="number"?r:void 0,camera:s,samplingMode:a,engine:o,reusable:l,textureType:c,vertexUrl:Xn.VertexUrl,indexParameters:{varyingCount:0,depCount:0},textureFormat:d,defines:f,...r,blockCompilation:!0};super(e,Xn.FragmentUrl,{effectWrapper:typeof r=="number"||!r.effectWrapper?new Xn(e,o,void 0,void 0,m):void 0,...m}),this._effectWrapper.options.blockCompilation=u,this.direction=t,this.onApplyObservable.add(()=>{this._effectWrapper.textureWidth=this._outputTexture?this._outputTexture.width:this.width,this._effectWrapper.textureHeight=this._outputTexture?this._outputTexture.height:this.height}),this.kernel=i}updateEffect(e=null,t=null,i=null,r,s,a){this._effectWrapper._updateParameters(s,a)}static _Parse(e,t,i,r){return tt.Parse(()=>new n(e.name,e.direction,e.kernel,e.options,t,e.renderTargetSamplingMode,i.getEngine(),e.reusable,e.textureType,void 0,!1),e,i,r)}};P([Gu()],Da.prototype,"direction",null);P([w()],Da.prototype,"kernel",null);P([w()],Da.prototype,"packedFloat",null);Ft("BABYLON.BlurPostProcess",Da)});var uz,Aoe,mz=C(()=>{G();uz="bayerDitherFunctions",Aoe=`fn bayerDither2(_P: vec2f)->f32 {return ((2.0*_P.y+_P.x+1.0)%(4.0));} +}`;T.ShadersStore[LP]||(T.ShadersStore[LP]=xz);Yoe={name:LP,shader:xz}});var Yn,OP=C(()=>{wh();Pi();Yn=class n extends kr{_gatherImports(e,t){e?(this._webGPUReady=!0,t.push(Promise.all([Promise.resolve().then(()=>(az(),sz)),Promise.resolve().then(()=>(hz(),fz))]))):t.push(Promise.all([Promise.resolve().then(()=>(Sz(),Ez)),Promise.resolve().then(()=>(bz(),Rz))]))}constructor(e,t=null,i,r,s){let a=!!(s!=null&&s.blockCompilation);super({...s,name:e,engine:t||Le.LastCreatedEngine,useShaderStore:!0,useAsPostProcess:!0,fragmentShader:n.FragmentUrl,uniforms:n.Uniforms,samplers:n.Samplers,vertexUrl:n.VertexUrl,blockCompilation:!0}),this._packedFloat=!1,this._staticDefines="",this.textureWidth=0,this.textureHeight=0,this._staticDefines=s?Array.isArray(s.defines)?s.defines.join(` +`):s.defines||"":"",this.options.blockCompilation=a,i!==void 0&&(this.direction=i),r!==void 0&&(this.kernel=r)}set kernel(e){this._idealKernel!==e&&(e=Math.max(e,1),this._idealKernel=e,this._kernel=this._nearestBestKernel(e),this.options.blockCompilation||this._updateParameters())}get kernel(){return this._idealKernel}set packedFloat(e){this._packedFloat!==e&&(this._packedFloat=e,this.options.blockCompilation||this._updateParameters())}get packedFloat(){return this._packedFloat}bind(e=!1){super.bind(e),this._drawWrapper.effect.setFloat2("delta",1/this.textureWidth*this.direction.x,1/this.textureHeight*this.direction.y)}_updateParameters(e,t){let i=this._kernel,r=(i-1)/2,s=[],a=[],o=0;for(let _=0;_0)return Math.max(i,3);return Math.max(t,3)}_gaussianWeight(e){let t=.3333333333333333,i=Math.sqrt(2*Math.PI)*t,r=-(e*e/(2*t*t));return 1/i*Math.exp(r)}_glslFloat(e,t=8){return e.toFixed(t).replace(/0+$/,"")}};Yn.VertexUrl="kernelBlur";Yn.FragmentUrl="kernelBlur";Yn.Uniforms=["delta","direction"];Yn.Samplers=["circleOfConfusionSampler"]});var Da,NP=C(()=>{kt();kl();Gr();Vi();Ut();Er();OP();Da=class n extends Ri{get direction(){return this._effectWrapper.direction}set direction(e){this._effectWrapper.direction=e}set kernel(e){this._effectWrapper.kernel=e}get kernel(){return this._effectWrapper.kernel}set packedFloat(e){this._effectWrapper.packedFloat=e}get packedFloat(){return this._effectWrapper.packedFloat}getClassName(){return"BlurPostProcess"}constructor(e,t,i,r,s=null,a=ge.BILINEAR_SAMPLINGMODE,o,l,c=0,f="",h=!1,d=5){let u=typeof r=="number"?h:!!r.blockCompilation,m={uniforms:Yn.Uniforms,samplers:Yn.Samplers,size:typeof r=="number"?r:void 0,camera:s,samplingMode:a,engine:o,reusable:l,textureType:c,vertexUrl:Yn.VertexUrl,indexParameters:{varyingCount:0,depCount:0},textureFormat:d,defines:f,...r,blockCompilation:!0};super(e,Yn.FragmentUrl,{effectWrapper:typeof r=="number"||!r.effectWrapper?new Yn(e,o,void 0,void 0,m):void 0,...m}),this._effectWrapper.options.blockCompilation=u,this.direction=t,this.onApplyObservable.add(()=>{this._effectWrapper.textureWidth=this._outputTexture?this._outputTexture.width:this.width,this._effectWrapper.textureHeight=this._outputTexture?this._outputTexture.height:this.height}),this.kernel=i}updateEffect(e=null,t=null,i=null,r,s,a){this._effectWrapper._updateParameters(s,a)}static _Parse(e,t,i,r){return tt.Parse(()=>new n(e.name,e.direction,e.kernel,e.options,t,e.renderTargetSamplingMode,i.getEngine(),e.reusable,e.textureType,void 0,!1),e,i,r)}};P([Hu()],Da.prototype,"direction",null);P([w()],Da.prototype,"kernel",null);P([w()],Da.prototype,"packedFloat",null);Ft("BABYLON.BlurPostProcess",Da)});var Iz,Koe,Mz=C(()=>{G();Iz="bayerDitherFunctions",Koe=`fn bayerDither2(_P: vec2f)->f32 {return ((2.0*_P.y+_P.x+1.0)%(4.0));} fn bayerDither4(_P: vec2f)->f32 {var P1: vec2f=((_P)%(2.0)); var P2: vec2f=floor(0.5*((_P)%(4.0))); return 4.0*bayerDither2(P1)+bayerDither2(P2);} @@ -10072,7 +10072,7 @@ fn bayerDither8(_P: vec2f)->f32 {var P1: vec2f=((_P)%(2.0)); var P2: vec2f=floor(0.5 *((_P)%(4.0))); var P4: vec2f=floor(0.25*((_P)%(8.0))); return 4.0*(4.0*bayerDither2(P1)+bayerDither2(P2))+bayerDither2(P4);} -`;T.IncludesShadersStoreWGSL[uz]||(T.IncludesShadersStoreWGSL[uz]=Aoe)});var pz,xoe,_z=C(()=>{G();Ix();mz();pz="shadowMapFragmentExtraDeclaration",xoe=`#if SM_FLOAT==0 +`;T.IncludesShadersStoreWGSL[Iz]||(T.IncludesShadersStoreWGSL[Iz]=Koe)});var Cz,joe,yz=C(()=>{G();Dx();Mz();Cz="shadowMapFragmentExtraDeclaration",joe=`#if SM_FLOAT==0 #include #endif #if SM_SOFTTRANSPARENTSHADOW==1 @@ -10087,7 +10087,7 @@ uniform biasAndScaleSM: vec3f;uniform depthValuesSM: vec2f; #if defined(SM_DEPTHCLAMP) && SM_DEPTHCLAMP==1 varying zSM: f32; #endif -`;T.IncludesShadersStoreWGSL[pz]||(T.IncludesShadersStoreWGSL[pz]=xoe)});var gz,Roe,vz=C(()=>{G();gz="shadowMapFragment",Roe=`var depthSM: f32=fragmentInputs.vDepthMetricSM; +`;T.IncludesShadersStoreWGSL[Cz]||(T.IncludesShadersStoreWGSL[Cz]=joe)});var Pz,qoe,Dz=C(()=>{G();Pz="shadowMapFragment",qoe=`var depthSM: f32=fragmentInputs.vDepthMetricSM; #if defined(SM_DEPTHCLAMP) && SM_DEPTHCLAMP==1 #if SM_USEDISTANCE==1 depthSM=(length(fragmentInputs.vPositionWSM-uniforms.lightDataSM)+uniforms.depthValuesSM.x)/uniforms.depthValuesSM.y+uniforms.biasAndScaleSM.x; @@ -10115,7 +10115,7 @@ fragmentOutputs.color= vec4f(depthSM,1.0,1.0,1.0); #else fragmentOutputs.color=pack(depthSM); #endif -`;T.IncludesShadersStoreWGSL[gz]||(T.IncludesShadersStoreWGSL[gz]=Roe)});var Sz={};$e(Sz,{shadowMapPixelShaderWGSL:()=>boe});var IP,Ez,boe,Tz=C(()=>{G();_z();nc();sc();vz();IP="shadowMapPixelShader",Ez=`#include +`;T.IncludesShadersStoreWGSL[Pz]||(T.IncludesShadersStoreWGSL[Pz]=qoe)});var Oz={};$e(Oz,{shadowMapPixelShaderWGSL:()=>Zoe});var wP,Lz,Zoe,Nz=C(()=>{G();yz();nc();sc();Dz();wP="shadowMapPixelShader",Lz=`#include #ifdef ALPHATEXTURE varying vUV: vec2f;var diffuseSamplerSampler: sampler;var diffuseSampler: texture_2d; #endif @@ -10141,7 +10141,7 @@ if ((bayerDither8(floor(((fragmentInputs.position.xy)%(8.0)))))/64.0>=uniforms.s #endif #endif #include -}`;T.ShadersStoreWGSL[IP]||(T.ShadersStoreWGSL[IP]=Ez);boe={name:IP,shader:Ez}});var Az,Ioe,xz=C(()=>{G();Az="shadowMapVertexExtraDeclaration",Ioe=`#if SM_NORMALBIAS==1 +}`;T.ShadersStoreWGSL[wP]||(T.ShadersStoreWGSL[wP]=Lz);Zoe={name:wP,shader:Lz}});var wz,Qoe,Fz=C(()=>{G();wz="shadowMapVertexExtraDeclaration",Qoe=`#if SM_NORMALBIAS==1 uniform lightDataSM: vec3f; #endif uniform biasAndScaleSM: vec3f;uniform depthValuesSM: vec2f;varying vDepthMetricSM: f32; @@ -10151,7 +10151,7 @@ varying vPositionWSM: vec3f; #if defined(SM_DEPTHCLAMP) && SM_DEPTHCLAMP==1 varying zSM: f32; #endif -`;T.IncludesShadersStoreWGSL[Az]||(T.IncludesShadersStoreWGSL[Az]=Ioe)});var Rz,Moe,bz=C(()=>{G();Rz="shadowMapVertexNormalBias",Moe=`#if SM_NORMALBIAS==1 +`;T.IncludesShadersStoreWGSL[wz]||(T.IncludesShadersStoreWGSL[wz]=Qoe)});var Bz,$oe,Uz=C(()=>{G();Bz="shadowMapVertexNormalBias",$oe=`#if SM_NORMALBIAS==1 #if SM_DIRECTIONINLIGHTDATA==1 var worldLightDirSM: vec3f=normalize(-uniforms.lightDataSM.xyz); #else @@ -10159,7 +10159,7 @@ var directionToLightSM: vec3f=uniforms.lightDataSM.xyz-worldPos.xyz;var worldLig #endif var ndlSM: f32=dot(vNormalW,worldLightDirSM);var sinNLSM: f32=sqrt(1.0-ndlSM*ndlSM);var normalBiasSM: f32=uniforms.biasAndScaleSM.y*sinNLSM;worldPos=vec4f(worldPos.xyz-vNormalW*normalBiasSM,worldPos.w); #endif -`;T.IncludesShadersStoreWGSL[Rz]||(T.IncludesShadersStoreWGSL[Rz]=Moe)});var Iz,Coe,Mz=C(()=>{G();Iz="shadowMapVertexMetric",Coe=`#if SM_USEDISTANCE==1 +`;T.IncludesShadersStoreWGSL[Bz]||(T.IncludesShadersStoreWGSL[Bz]=$oe)});var Vz,Joe,Gz=C(()=>{G();Vz="shadowMapVertexMetric",Joe=`#if SM_USEDISTANCE==1 vertexOutputs.vPositionWSM=worldPos.xyz; #endif #if SM_DEPTHTEXTURE==1 @@ -10183,7 +10183,7 @@ vertexOutputs.vDepthMetricSM=(-vertexOutputs.position.z+uniforms.depthValuesSM.x vertexOutputs.vDepthMetricSM=(vertexOutputs.position.z+uniforms.depthValuesSM.x)/uniforms.depthValuesSM.y+uniforms.biasAndScaleSM.x; #endif #endif -`;T.IncludesShadersStoreWGSL[Iz]||(T.IncludesShadersStoreWGSL[Iz]=Coe)});var yz={};$e(yz,{shadowMapVertexShaderWGSL:()=>yoe});var MP,Cz,yoe,Pz=C(()=>{G();Ql();$l();Pf();Df();Ra();Yh();mg();xz();Jl();Lf();Of();ec();tc();ic();bz();Mz();rc();MP="shadowMapVertexShader",Cz=`attribute position: vec3f; +`;T.IncludesShadersStoreWGSL[Vz]||(T.IncludesShadersStoreWGSL[Vz]=Joe)});var Wz={};$e(Wz,{shadowMapVertexShaderWGSL:()=>ele});var FP,kz,ele,Hz=C(()=>{G();Ql();$l();Df();Lf();Ra();jh();gg();Fz();Jl();Of();Nf();ec();tc();ic();Uz();Gz();rc();FP="shadowMapVertexShader",kz=`attribute position: vec3f; #ifdef NORMAL attribute normal: vec3f; #endif @@ -10249,14 +10249,14 @@ vertexOutputs.vUV= (uniforms.diffuseMatrix* vec4f(uv2Updated,1.0,0.0)).xy; #endif #endif #include -}`;T.ShadersStoreWGSL[MP]||(T.ShadersStoreWGSL[MP]=Cz);yoe={name:MP,shader:Cz}});var Lz={};$e(Lz,{depthBoxBlurPixelShaderWGSL:()=>Poe});var CP,Dz,Poe,Oz=C(()=>{G();CP="depthBoxBlurPixelShader",Dz=`varying vUV: vec2f;var textureSamplerSampler: sampler;var textureSampler: texture_2d;uniform screenSize: vec2f; +}`;T.ShadersStoreWGSL[FP]||(T.ShadersStoreWGSL[FP]=kz);ele={name:FP,shader:kz}});var Xz={};$e(Xz,{depthBoxBlurPixelShaderWGSL:()=>tle});var BP,zz,tle,Yz=C(()=>{G();BP="depthBoxBlurPixelShader",zz=`varying vUV: vec2f;var textureSamplerSampler: sampler;var textureSampler: texture_2d;uniform screenSize: vec2f; #define CUSTOM_FRAGMENT_DEFINITIONS @fragment fn main(input: FragmentInputs)->FragmentOutputs {var colorDepth: vec4f=vec4f(0.0);for (var x: i32=-OFFSET; x<=OFFSET; x++) {for (var y: i32=-OFFSET; y<=OFFSET; y++) {colorDepth+=textureSample(textureSampler,textureSamplerSampler,input.vUV+ vec2f(f32(x),f32(y))/uniforms.screenSize);}} -fragmentOutputs.color=(colorDepth/ f32((OFFSET*2+1)*(OFFSET*2+1)));}`;T.ShadersStoreWGSL[CP]||(T.ShadersStoreWGSL[CP]=Dz);Poe={name:CP,shader:Dz}});var wz={};$e(wz,{shadowMapFragmentSoftTransparentShadowWGSL:()=>Doe});var yP,Nz,Doe,Fz=C(()=>{G();yP="shadowMapFragmentSoftTransparentShadow",Nz=`#if SM_SOFTTRANSPARENTSHADOW==1 +fragmentOutputs.color=(colorDepth/ f32((OFFSET*2+1)*(OFFSET*2+1)));}`;T.ShadersStoreWGSL[BP]||(T.ShadersStoreWGSL[BP]=zz);tle={name:BP,shader:zz}});var jz={};$e(jz,{shadowMapFragmentSoftTransparentShadowWGSL:()=>ile});var UP,Kz,ile,qz=C(()=>{G();UP="shadowMapFragmentSoftTransparentShadow",Kz=`#if SM_SOFTTRANSPARENTSHADOW==1 if ((bayerDither8(floor(((fragmentInputs.position.xy)%(8.0)))))/64.0>=uniforms.softTransparentShadowSM.x*alpha) {discard;} #endif -`;T.IncludesShadersStoreWGSL[yP]||(T.IncludesShadersStoreWGSL[yP]=Nz);Doe={name:yP,shader:Nz}});var Bz,Loe,Uz=C(()=>{G();Bz="bayerDitherFunctions",Loe=`float bayerDither2(vec2 _P) {return mod(2.0*_P.y+_P.x+1.0,4.0);} +`;T.IncludesShadersStoreWGSL[UP]||(T.IncludesShadersStoreWGSL[UP]=Kz);ile={name:UP,shader:Kz}});var Zz,rle,Qz=C(()=>{G();Zz="bayerDitherFunctions",rle=`float bayerDither2(vec2 _P) {return mod(2.0*_P.y+_P.x+1.0,4.0);} float bayerDither4(vec2 _P) {vec2 P1=mod(_P,2.0); vec2 P2=floor(0.5*mod(_P,4.0)); return 4.0*bayerDither2(P1)+bayerDither2(P2);} @@ -10264,7 +10264,7 @@ float bayerDither8(vec2 _P) {vec2 P1=mod(_P,2.0); vec2 P2=floor(0.5 *mod(_P,4.0)); vec2 P4=floor(0.25*mod(_P,8.0)); return 4.0*(4.0*bayerDither2(P1)+bayerDither2(P2))+bayerDither2(P4);} -`;T.IncludesShadersStore[Bz]||(T.IncludesShadersStore[Bz]=Loe)});var Vz,Ooe,Gz=C(()=>{G();Mx();Uz();Vz="shadowMapFragmentExtraDeclaration",Ooe=`#if SM_FLOAT==0 +`;T.IncludesShadersStore[Zz]||(T.IncludesShadersStore[Zz]=rle)});var $z,nle,Jz=C(()=>{G();Lx();Qz();$z="shadowMapFragmentExtraDeclaration",nle=`#if SM_FLOAT==0 #include #endif #if SM_SOFTTRANSPARENTSHADOW==1 @@ -10279,7 +10279,7 @@ uniform vec3 biasAndScaleSM;uniform vec2 depthValuesSM; #if defined(SM_DEPTHCLAMP) && SM_DEPTHCLAMP==1 varying float zSM; #endif -`;T.IncludesShadersStore[Vz]||(T.IncludesShadersStore[Vz]=Ooe)});var kz,Noe,Wz=C(()=>{G();kz="shadowMapFragment",Noe=`float depthSM=vDepthMetricSM; +`;T.IncludesShadersStore[$z]||(T.IncludesShadersStore[$z]=nle)});var e4,sle,t4=C(()=>{G();e4="shadowMapFragment",sle=`float depthSM=vDepthMetricSM; #if defined(SM_DEPTHCLAMP) && SM_DEPTHCLAMP==1 #if SM_USEDISTANCE==1 depthSM=(length(vPositionWSM-lightDataSM)+depthValuesSM.x)/depthValuesSM.y+biasAndScaleSM.x; @@ -10307,7 +10307,7 @@ gl_FragColor=vec4(depthSM,1.0,1.0,1.0); #else gl_FragColor=pack(depthSM); #endif -return;`;T.IncludesShadersStore[kz]||(T.IncludesShadersStore[kz]=Noe)});var zz={};$e(zz,{shadowMapPixelShader:()=>woe});var PP,Hz,woe,Xz=C(()=>{G();Gz();uc();mc();Wz();PP="shadowMapPixelShader",Hz=`#include +return;`;T.IncludesShadersStore[e4]||(T.IncludesShadersStore[e4]=sle)});var r4={};$e(r4,{shadowMapPixelShader:()=>ale});var VP,i4,ale,n4=C(()=>{G();Jz();uc();mc();t4();VP="shadowMapPixelShader",i4=`#include #ifdef ALPHATEXTURE varying vec2 vUV;uniform sampler2D diffuseSampler; #endif @@ -10334,18 +10334,18 @@ if ((bayerDither8(floor(mod(gl_FragCoord.xy,8.0))))/64.0>=softTransparentShadowS #endif #endif #include -}`;T.ShadersStore[PP]||(T.ShadersStore[PP]=Hz);woe={name:PP,shader:Hz}});var Yz,Foe,DP=C(()=>{G();Yz="sceneVertexDeclaration",Foe=`uniform mat4 viewProjection; +}`;T.ShadersStore[VP]||(T.ShadersStore[VP]=i4);ale={name:VP,shader:i4}});var s4,ole,GP=C(()=>{G();s4="sceneVertexDeclaration",ole=`uniform mat4 viewProjection; #ifdef MULTIVIEW uniform mat4 viewProjectionR; #endif uniform mat4 view;uniform mat4 projection;uniform vec4 vEyePosition; -`;T.IncludesShadersStore[Yz]||(T.IncludesShadersStore[Yz]=Foe)});var Kz,Boe,jz=C(()=>{G();Kz="meshVertexDeclaration",Boe=`uniform mat4 world;uniform float visibility; -`;T.IncludesShadersStore[Kz]||(T.IncludesShadersStore[Kz]=Boe)});var qz,Uoe,Zz=C(()=>{G();DP();jz();qz="shadowMapVertexDeclaration",Uoe=`#include +`;T.IncludesShadersStore[s4]||(T.IncludesShadersStore[s4]=ole)});var a4,lle,o4=C(()=>{G();a4="meshVertexDeclaration",lle=`uniform mat4 world;uniform float visibility; +`;T.IncludesShadersStore[a4]||(T.IncludesShadersStore[a4]=lle)});var l4,cle,c4=C(()=>{G();GP();o4();l4="shadowMapVertexDeclaration",cle=`#include #include -`;T.IncludesShadersStore[qz]||(T.IncludesShadersStore[qz]=Uoe)});var Qz,Voe,$z=C(()=>{G();qh();_g();Qz="shadowMapUboDeclaration",Voe=`layout(std140,column_major) uniform; +`;T.IncludesShadersStore[l4]||(T.IncludesShadersStore[l4]=cle)});var f4,fle,h4=C(()=>{G();Qh();Eg();f4="shadowMapUboDeclaration",fle=`layout(std140,column_major) uniform; #include #include -`;T.IncludesShadersStore[Qz]||(T.IncludesShadersStore[Qz]=Voe)});var Jz,Goe,e4=C(()=>{G();Jz="shadowMapVertexExtraDeclaration",Goe=`#if SM_NORMALBIAS==1 +`;T.IncludesShadersStore[f4]||(T.IncludesShadersStore[f4]=fle)});var d4,hle,u4=C(()=>{G();d4="shadowMapVertexExtraDeclaration",hle=`#if SM_NORMALBIAS==1 uniform vec3 lightDataSM; #endif uniform vec3 biasAndScaleSM;uniform vec2 depthValuesSM;varying float vDepthMetricSM; @@ -10355,7 +10355,7 @@ varying vec3 vPositionWSM; #if defined(SM_DEPTHCLAMP) && SM_DEPTHCLAMP==1 varying float zSM; #endif -`;T.IncludesShadersStore[Jz]||(T.IncludesShadersStore[Jz]=Goe)});var t4,koe,i4=C(()=>{G();t4="shadowMapVertexNormalBias",koe=`#if SM_NORMALBIAS==1 +`;T.IncludesShadersStore[d4]||(T.IncludesShadersStore[d4]=hle)});var m4,dle,p4=C(()=>{G();m4="shadowMapVertexNormalBias",dle=`#if SM_NORMALBIAS==1 #if SM_DIRECTIONINLIGHTDATA==1 vec3 worldLightDirSM=normalize(-lightDataSM.xyz); #else @@ -10363,7 +10363,7 @@ vec3 directionToLightSM=lightDataSM.xyz-worldPos.xyz;vec3 worldLightDirSM=normal #endif float ndlSM=dot(vNormalW,worldLightDirSM);float sinNLSM=sqrt(1.0-ndlSM*ndlSM);float normalBiasSM=biasAndScaleSM.y*sinNLSM;worldPos.xyz-=vNormalW*normalBiasSM; #endif -`;T.IncludesShadersStore[t4]||(T.IncludesShadersStore[t4]=koe)});var r4,Woe,n4=C(()=>{G();r4="shadowMapVertexMetric",Woe=`#if SM_USEDISTANCE==1 +`;T.IncludesShadersStore[m4]||(T.IncludesShadersStore[m4]=dle)});var _4,ule,g4=C(()=>{G();_4="shadowMapVertexMetric",ule=`#if SM_USEDISTANCE==1 vPositionWSM=worldPos.xyz; #endif #if SM_DEPTHTEXTURE==1 @@ -10387,7 +10387,7 @@ vDepthMetricSM=(-gl_Position.z+depthValuesSM.x)/depthValuesSM.y+biasAndScaleSM.x vDepthMetricSM=(gl_Position.z+depthValuesSM.x)/depthValuesSM.y+biasAndScaleSM.x; #endif #endif -`;T.IncludesShadersStore[r4]||(T.IncludesShadersStore[r4]=Woe)});var a4={};$e(a4,{shadowMapVertexShader:()=>Hoe});var LP,s4,Hoe,o4=C(()=>{G();ac();oc();Nf();wf();ba();Zz();$z();e4();lc();Ff();Bf();cc();fc();hc();i4();n4();dc();LP="shadowMapVertexShader",s4=`attribute vec3 position; +`;T.IncludesShadersStore[_4]||(T.IncludesShadersStore[_4]=ule)});var E4={};$e(E4,{shadowMapVertexShader:()=>mle});var kP,v4,mle,S4=C(()=>{G();ac();oc();wf();Ff();ba();c4();h4();u4();lc();Bf();Uf();cc();fc();hc();p4();g4();dc();kP="shadowMapVertexShader",v4=`attribute vec3 position; #ifdef NORMAL attribute vec3 normal; #endif @@ -10452,16 +10452,16 @@ vUV=vec2(diffuseMatrix*vec4(uv2Updated,1.0,0.0)); #endif #endif #include -}`;T.ShadersStore[LP]||(T.ShadersStore[LP]=s4);Hoe={name:LP,shader:s4}});var c4={};$e(c4,{depthBoxBlurPixelShader:()=>zoe});var OP,l4,zoe,f4=C(()=>{G();OP="depthBoxBlurPixelShader",l4=`varying vec2 vUV;uniform sampler2D textureSampler;uniform vec2 screenSize; +}`;T.ShadersStore[kP]||(T.ShadersStore[kP]=v4);mle={name:kP,shader:v4}});var A4={};$e(A4,{depthBoxBlurPixelShader:()=>ple});var WP,T4,ple,x4=C(()=>{G();WP="depthBoxBlurPixelShader",T4=`varying vec2 vUV;uniform sampler2D textureSampler;uniform vec2 screenSize; #define CUSTOM_FRAGMENT_DEFINITIONS void main(void) {vec4 colorDepth=vec4(0.0);for (int x=-OFFSET; x<=OFFSET; x++) for (int y=-OFFSET; y<=OFFSET; y++) -colorDepth+=texture2D(textureSampler,vUV+vec2(x,y)/screenSize);gl_FragColor=(colorDepth/float((OFFSET*2+1)*(OFFSET*2+1)));}`;T.ShadersStore[OP]||(T.ShadersStore[OP]=l4);zoe={name:OP,shader:l4}});var d4={};$e(d4,{shadowMapFragmentSoftTransparentShadow:()=>Xoe});var NP,h4,Xoe,u4=C(()=>{G();NP="shadowMapFragmentSoftTransparentShadow",h4=`#if SM_SOFTTRANSPARENTSHADOW==1 +colorDepth+=texture2D(textureSampler,vUV+vec2(x,y)/screenSize);gl_FragColor=(colorDepth/float((OFFSET*2+1)*(OFFSET*2+1)));}`;T.ShadersStore[WP]||(T.ShadersStore[WP]=T4);ple={name:WP,shader:T4}});var b4={};$e(b4,{shadowMapFragmentSoftTransparentShadow:()=>_le});var HP,R4,_le,I4=C(()=>{G();HP="shadowMapFragmentSoftTransparentShadow",R4=`#if SM_SOFTTRANSPARENTSHADOW==1 if ((bayerDither8(floor(mod(gl_FragCoord.xy,8.0))))/64.0>=softTransparentShadowSM.x*alpha) discard; #endif -`;T.IncludesShadersStore[NP]||(T.IncludesShadersStore[NP]=h4);Xoe={name:NP,shader:h4}});var yi,Cx=C(()=>{Ge();zt();Ui();Af();Gr();cf();kl();bP();hi();ln();Rf();bT();Lh();il();yn();w_();yi=class n{get bias(){return this._bias}set bias(e){this._bias=e}get normalBias(){return this._normalBias}set normalBias(e){this._normalBias=e}get blurBoxOffset(){return this._blurBoxOffset}set blurBoxOffset(e){this._blurBoxOffset!==e&&(this._blurBoxOffset=e,this._disposeBlurPostProcesses())}get blurScale(){return this._blurScale}set blurScale(e){this._blurScale!==e&&(this._blurScale=e,this._disposeBlurPostProcesses())}get blurKernel(){return this._blurKernel}set blurKernel(e){this._blurKernel!==e&&(this._blurKernel=e,this._disposeBlurPostProcesses())}get useKernelBlur(){return this._useKernelBlur}set useKernelBlur(e){this._useKernelBlur!==e&&(this._useKernelBlur=e,this._disposeBlurPostProcesses())}get depthScale(){return this._depthScale!==void 0?this._depthScale:this._light.getDepthScale()}set depthScale(e){this._depthScale=e}_validateFilter(e){return e}get filter(){return this._filter}set filter(e){if(e=this._validateFilter(e),this._light.needCube()){if(e===n.FILTER_BLUREXPONENTIALSHADOWMAP){this.useExponentialShadowMap=!0;return}else if(e===n.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP){this.useCloseExponentialShadowMap=!0;return}else if(e===n.FILTER_PCF||e===n.FILTER_PCSS){this.usePoissonSampling=!0;return}}if((e===n.FILTER_PCF||e===n.FILTER_PCSS)&&!this._scene.getEngine()._features.supportShadowSamplers){this.usePoissonSampling=!0;return}this._filter!==e&&(this._filter=e,this._disposeBlurPostProcesses(),this._applyFilterValues(),this._light._markMeshesAsLightDirty())}get usePoissonSampling(){return this.filter===n.FILTER_POISSONSAMPLING}set usePoissonSampling(e){let t=this._validateFilter(n.FILTER_POISSONSAMPLING);!e&&this.filter!==n.FILTER_POISSONSAMPLING||(this.filter=e?t:n.FILTER_NONE)}get useExponentialShadowMap(){return this.filter===n.FILTER_EXPONENTIALSHADOWMAP}set useExponentialShadowMap(e){let t=this._validateFilter(n.FILTER_EXPONENTIALSHADOWMAP);!e&&this.filter!==n.FILTER_EXPONENTIALSHADOWMAP||(this.filter=e?t:n.FILTER_NONE)}get useBlurExponentialShadowMap(){return this.filter===n.FILTER_BLUREXPONENTIALSHADOWMAP}set useBlurExponentialShadowMap(e){let t=this._validateFilter(n.FILTER_BLUREXPONENTIALSHADOWMAP);!e&&this.filter!==n.FILTER_BLUREXPONENTIALSHADOWMAP||(this.filter=e?t:n.FILTER_NONE)}get useCloseExponentialShadowMap(){return this.filter===n.FILTER_CLOSEEXPONENTIALSHADOWMAP}set useCloseExponentialShadowMap(e){let t=this._validateFilter(n.FILTER_CLOSEEXPONENTIALSHADOWMAP);!e&&this.filter!==n.FILTER_CLOSEEXPONENTIALSHADOWMAP||(this.filter=e?t:n.FILTER_NONE)}get useBlurCloseExponentialShadowMap(){return this.filter===n.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP}set useBlurCloseExponentialShadowMap(e){let t=this._validateFilter(n.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP);!e&&this.filter!==n.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP||(this.filter=e?t:n.FILTER_NONE)}get usePercentageCloserFiltering(){return this.filter===n.FILTER_PCF}set usePercentageCloserFiltering(e){let t=this._validateFilter(n.FILTER_PCF);!e&&this.filter!==n.FILTER_PCF||(this.filter=e?t:n.FILTER_NONE)}get filteringQuality(){return this._filteringQuality}set filteringQuality(e){this._filteringQuality!==e&&(this._filteringQuality=e,this._disposeBlurPostProcesses(),this._applyFilterValues(),this._light._markMeshesAsLightDirty())}get useContactHardeningShadow(){return this.filter===n.FILTER_PCSS}set useContactHardeningShadow(e){let t=this._validateFilter(n.FILTER_PCSS);!e&&this.filter!==n.FILTER_PCSS||(this.filter=e?t:n.FILTER_NONE)}get contactHardeningLightSizeUVRatio(){return this._contactHardeningLightSizeUVRatio}set contactHardeningLightSizeUVRatio(e){this._contactHardeningLightSizeUVRatio=e}get darkness(){return this._darkness}set darkness(e){this.setDarkness(e)}getDarkness(){return this._darkness}setDarkness(e){return e>=1?this._darkness=1:e<=0?this._darkness=0:this._darkness=e,this}get transparencyShadow(){return this._transparencyShadow}set transparencyShadow(e){this.setTransparencyShadow(e)}setTransparencyShadow(e){return this._transparencyShadow=e,this}getShadowMap(){return this._shadowMap}getShadowMapForRendering(){return this._shadowMap2?this._shadowMap2:this._shadowMap}getClassName(){return n.CLASSNAME}addShadowCaster(e,t=!0){if(!this._shadowMap)return this;if(this._shadowMap.renderList||(this._shadowMap.renderList=[]),this._shadowMap.renderList.indexOf(e)===-1&&this._shadowMap.renderList.push(e),t)for(let i of e.getChildMeshes())this._shadowMap.renderList.indexOf(i)===-1&&this._shadowMap.renderList.push(i);return this}removeShadowCaster(e,t=!0){if(!this._shadowMap||!this._shadowMap.renderList)return this;let i=this._shadowMap.renderList.indexOf(e);if(i!==-1&&this._shadowMap.renderList.splice(i,1),t)for(let r of e.getChildren())this.removeShadowCaster(r);return this}getLight(){return this._light}get shaderLanguage(){return this._shaderLanguage}_getCamera(){var e;return(e=this._camera)!=null?e:this._scene.activeCamera}get mapSize(){return this._mapSize}set mapSize(e){this._mapSize=e,this._light._markMeshesAsLightDirty(),this.recreateShadowMap()}get light(){return this._light}set light(e){this._light!==e&&(this.dispose(!1),this._light=e,this._createInstance())}get useFloat32TextureType(){return this._usefullFloatFirst}set useFloat32TextureType(e){this._usefullFloatFirst!==e&&(this.dispose(!1),this._usefullFloatFirst=e,this._createInstance())}get camera(){return this._camera}set camera(e){this._camera!==e&&(this.dispose(!1),this._camera=e,this._createInstance())}get useRedTextureFormat(){return this._useRedTextureType}set useRedTextureFormat(e){this._useRedTextureType!==e&&(this.dispose(!1),this._useRedTextureType=e,this._createInstance())}constructor(e,t,i,r,s,a=!1){this.onBeforeShadowMapRenderObservable=new te,this.onAfterShadowMapRenderObservable=new te,this.onBeforeShadowMapRenderMeshObservable=new te,this.onAfterShadowMapRenderMeshObservable=new te,this.doNotSerialize=!1,this._bias=5e-5,this._normalBias=0,this._blurBoxOffset=1,this._blurScale=2,this._blurKernel=1,this._useKernelBlur=!1,this._filter=n.FILTER_NONE,this._filteringQuality=n.QUALITY_HIGH,this._contactHardeningLightSizeUVRatio=.1,this._darkness=0,this._transparencyShadow=!1,this.enableSoftTransparentShadow=!1,this.useOpacityTextureForTransparentShadow=!1,this.frustumEdgeFalloff=0,this._shaderLanguage=0,this.forceBackFacesOnly=!1,this._lightDirection=b.Zero(),this._viewMatrix=K.Zero(),this._projectionMatrix=K.Zero(),this._transformMatrix=K.Zero(),this._cachedPosition=new b(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cachedDirection=new b(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._currentFaceIndex=0,this._currentFaceIndexCache=0,this._defaultTextureMatrix=K.Identity(),this._shadersLoaded=!1,this._mapSize=e,this._light=t,this._usefullFloatFirst=!!i,this._scene=t.getScene(),this._camera=r!=null?r:null,this._useRedTextureType=!!s,this._forceGLSL=a,this._createInstance()}_createInstance(){this._initShaderSourceAsync(this._forceGLSL);let e=this._light._shadowGenerators;e||(e=this._light._shadowGenerators=new Map),e.set(this._camera,this),this.id=this._light.id,this._useUBO=this._scene.getEngine().supportsUniformBuffers,this._useUBO&&(this._sceneUBOs=[this._scene.createSceneUniformBuffer(`Scene for Shadow Generator (light "${this._light.name}")`,{forceMono:!0})]),n._SceneComponentInitialization(this._scene);let t=this._scene.getEngine().getCaps();this._usefullFloatFirst?t.textureFloatRender&&t.textureFloatLinearFiltering?this._textureType=1:t.textureHalfFloatRender&&t.textureHalfFloatLinearFiltering?this._textureType=2:this._textureType=0:t.textureHalfFloatRender&&t.textureHalfFloatLinearFiltering?this._textureType=2:t.textureFloatRender&&t.textureFloatLinearFiltering?this._textureType=1:this._textureType=0,this._initializeGenerator(),this._applyFilterValues()}_initializeGenerator(){this._light._markMeshesAsLightDirty(),this._initializeShadowMap()}_createTargetRenderTexture(){var t;let e=this._scene.getEngine();(t=this._shadowMap)==null||t.dispose(),e._features.supportDepthStencilTexture?(this._shadowMap=new Or(this._light.name+"_shadowMap",this._mapSize,this._scene,!1,!0,this._textureType,this._light.needCube(),void 0,!1,!1,void 0,this._useRedTextureType?6:5),this._shadowMap.createDepthStencilTexture(e.useReverseDepthBuffer?516:513,!0,void 0,void 0,void 0,`DepthStencilForShadowGenerator-${this._light.name}`)):this._shadowMap=new Or(this._light.name+"_shadowMap",this._mapSize,this._scene,!1,!0,this._textureType,this._light.needCube()),this._shadowMap.noPrePassRenderer=!0}_initializeShadowMap(){if(this._createTargetRenderTexture(),this._shadowMap===null)return;this._shadowMap.wrapU=ge.CLAMP_ADDRESSMODE,this._shadowMap.wrapV=ge.CLAMP_ADDRESSMODE,this._shadowMap.anisotropicFilteringLevel=1,this._shadowMap.updateSamplingMode(ge.BILINEAR_SAMPLINGMODE),this._shadowMap.renderParticles=!1,this._shadowMap.ignoreCameraViewport=!0,this._storedUniqueId&&(this._shadowMap.uniqueId=this._storedUniqueId),this._shadowMap.customRenderFunction=(r,s,a,o)=>this._renderForShadowMap(r,s,a,o),this._shadowMap.customIsReadyFunction=(r,s,a)=>{if(!a||!r.subMeshes)return!0;let o=!0;for(let l of r.subMeshes){let c=l.getRenderingMesh(),h=this._scene.getEngine(),d=l.getMaterial();if(!d||l.verticesCount===0||this.customAllowRendering&&!this.customAllowRendering(l))continue;let u=c._getInstancesRenderList(l._id,!!l.getReplacementMesh());if(u.mustReturn)continue;let m=h.getCaps().instancedArrays&&(u.visibleInstances[l._id]!==null&&u.visibleInstances[l._id]!==void 0||c.hasThinInstances),_=d.needAlphaBlendingForMesh(c);o=this.isReady(l,m,_)&&o}return o};let e=this._scene.getEngine();this._shadowMap.onBeforeBindObservable.add(()=>{var r;this._currentSceneUBO=this._scene.getSceneUniformBuffer(),e._enableGPUDebugMarkers&&((r=e._debugPushGroup)==null||r.call(e,`Shadow map generation for pass id ${e.currentRenderPassId}`))}),this._shadowMap.onBeforeRenderObservable.add(r=>{this._sceneUBOs&&this._scene.setSceneUniformBuffer(this._sceneUBOs[0]),this._currentFaceIndex=r,this._filter===n.FILTER_PCF&&e.setColorWrite(!1),this.getTransformMatrix(),Aa.eyeAtCamera=!1,this._scene.setTransformMatrix(this._viewMatrix,this._projectionMatrix),this._sceneUBOs&&(this._scene.getSceneUniformBuffer().unbindEffect(),this._scene.finalizeSceneUbo())}),this._shadowMap.onAfterUnbindObservable.add(()=>{var s,a;if(this._sceneUBOs&&this._scene.setSceneUniformBuffer(this._currentSceneUBO),Aa.eyeAtCamera=!0,this._scene.updateTransformMatrix(),this._filter===n.FILTER_PCF&&e.setColorWrite(!0),!this.useBlurExponentialShadowMap&&!this.useBlurCloseExponentialShadowMap){(s=e._debugPopGroup)==null||s.call(e);return}let r=this.getShadowMapForRendering();r&&(this._scene.postProcessManager.directRender(this._blurPostProcesses,r.renderTarget,!0),e.unBindFramebuffer(r.renderTarget,!0)),e._enableGPUDebugMarkers&&((a=e._debugPopGroup)==null||a.call(e))});let t=new lt(0,0,0,0),i=new lt(1,1,1,1);this._shadowMap.onClearObservable.add(r=>{this._filter===n.FILTER_PCF?r.clear(i,!1,!0,!1):this.useExponentialShadowMap||this.useBlurExponentialShadowMap?r.clear(t,!0,!0,!1):r.clear(i,!0,!0,!1)}),this._shadowMap.onResizeObservable.add(r=>{this._storedUniqueId=this._shadowMap.uniqueId,this._mapSize=r.getRenderSize(),this._light._markMeshesAsLightDirty(),this.recreateShadowMap()});for(let r=ga.MIN_RENDERINGGROUPS;r(Tz(),Sz)),Promise.resolve().then(()=>(Pz(),yz)),Promise.resolve().then(()=>(Oz(),Lz)),Promise.resolve().then(()=>(Fz(),wz))])):await Promise.all([Promise.resolve().then(()=>(Xz(),zz)),Promise.resolve().then(()=>(o4(),a4)),Promise.resolve().then(()=>(f4(),c4)),Promise.resolve().then(()=>(u4(),d4))]),this._shadersLoaded=!0}_initializeBlurRTTAndPostProcesses(){let e=this._scene.getEngine(),t=this._mapSize/this.blurScale;(!this.useKernelBlur||this.blurScale!==1)&&(this._shadowMap2=new Or(this._light.name+"_shadowMap2",t,this._scene,!1,!0,this._textureType,void 0,void 0,!1),this._shadowMap2.wrapU=ge.CLAMP_ADDRESSMODE,this._shadowMap2.wrapV=ge.CLAMP_ADDRESSMODE,this._shadowMap2.updateSamplingMode(ge.BILINEAR_SAMPLINGMODE)),this.useKernelBlur?(this._kernelBlurXPostprocess=new Da(this._light.name+"KernelBlurX",new Ne(1,0),this.blurKernel,1,null,ge.BILINEAR_SAMPLINGMODE,e,!1,this._textureType),this._kernelBlurXPostprocess.width=t,this._kernelBlurXPostprocess.height=t,this._kernelBlurXPostprocess.externalTextureSamplerBinding=!0,this._kernelBlurXPostprocess.onApplyObservable.add(i=>{i.setTexture("textureSampler",this._shadowMap)}),this._kernelBlurYPostprocess=new Da(this._light.name+"KernelBlurY",new Ne(0,1),this.blurKernel,1,null,ge.BILINEAR_SAMPLINGMODE,e,!1,this._textureType),this._kernelBlurXPostprocess.autoClear=!1,this._kernelBlurYPostprocess.autoClear=!1,this._textureType===0&&(this._kernelBlurXPostprocess.packedFloat=!0,this._kernelBlurYPostprocess.packedFloat=!0),this._blurPostProcesses=[this._kernelBlurXPostprocess,this._kernelBlurYPostprocess]):(this._boxBlurPostprocess=new Ri(this._light.name+"DepthBoxBlur","depthBoxBlur",["screenSize","boxOffset"],[],1,null,ge.BILINEAR_SAMPLINGMODE,e,!1,"#define OFFSET "+this._blurBoxOffset,this._textureType,void 0,void 0,void 0,void 0,this._shaderLanguage),this._boxBlurPostprocess.externalTextureSamplerBinding=!0,this._boxBlurPostprocess.onApplyObservable.add(i=>{i.setFloat2("screenSize",t,t),i.setTexture("textureSampler",this._shadowMap)}),this._boxBlurPostprocess.autoClear=!1,this._blurPostProcesses=[this._boxBlurPostprocess])}_renderForShadowMap(e,t,i,r){let s;if(r.length)for(s=0;s{r!==i&&!S?(i.getMeshUniformBuffer().bindToEffect(v,"Mesh"),i.transferToEffect(E)):(r.getMeshUniformBuffer().bindToEffect(v,"Mesh"),r.transferToEffect(S?E:A))}),this.forceBackFacesOnly&&a.setState(!0,0,!1,!1,o.cullBackFaces),this.onAfterShadowMapRenderObservable.notifyObservers(v),this.onAfterShadowMapRenderMeshObservable.notifyObservers(i)}else this._shadowMap&&this._shadowMap.resetRefreshCounter()}_applyFilterValues(){this._shadowMap&&(this.filter===n.FILTER_NONE||this.filter===n.FILTER_PCSS?this._shadowMap.updateSamplingMode(ge.NEAREST_SAMPLINGMODE):this._shadowMap.updateSamplingMode(ge.BILINEAR_SAMPLINGMODE))}forceCompilation(e,t){let i={useInstances:!1,...t},r=this.getShadowMap();if(!r){e&&e(this);return}let s=r.renderList;if(!s){e&&e(this);return}let a=[];for(let c of s)a.push(...c.subMeshes);if(a.length===0){e&&e(this);return}let o=0,l=()=>{var c,f;if(!(!this._scene||!this._scene.getEngine())){for(;this.isReady(a[o],i.useInstances,(f=(c=a[o].getMaterial())==null?void 0:c.needAlphaBlendingForMesh(a[o].getMesh()))!=null?f:!1);)if(o++,o>=a.length){e&&e(this);return}setTimeout(l,16)}};l()}async forceCompilationAsync(e){return await new Promise(t=>{this.forceCompilation(()=>{t()},e)})}_isReadyCustomDefines(e,t,i){}_prepareShadowDefines(e,t,i,r){i.push("#define SM_LIGHTTYPE_"+this._light.getClassName().toUpperCase()),i.push("#define SM_FLOAT "+(this._textureType!==0?"1":"0")),i.push("#define SM_ESM "+(this.useExponentialShadowMap||this.useBlurExponentialShadowMap?"1":"0")),i.push("#define SM_DEPTHTEXTURE "+(this.usePercentageCloserFiltering||this.useContactHardeningShadow?"1":"0"));let s=e.getMesh();return i.push("#define SM_NORMALBIAS "+(this.normalBias&&s.isVerticesDataPresent(L.NormalKind)?"1":"0")),i.push("#define SM_DIRECTIONINLIGHTDATA "+(this.getLight().getTypeID()===Yt.LIGHTTYPEID_DIRECTIONALLIGHT?"1":"0")),i.push("#define SM_USEDISTANCE "+(this._light.needCube()?"1":"0")),i.push("#define SM_SOFTTRANSPARENTSHADOW "+(this.enableSoftTransparentShadow&&r?"1":"0")),this._isReadyCustomDefines(i,e,t),i}isReady(e,t,i){var o;if(!this._shadersLoaded)return!1;let r=e.getMaterial(),s=r==null?void 0:r.shadowDepthWrapper;if(this._opacityTexture=null,!r)return!1;let a=[];if(this._prepareShadowDefines(e,t,a,i),s){if(!s.isReadyForSubMesh(e,a,this,t,this._scene.getEngine().currentRenderPassId))return!1}else{let l=e._getDrawWrapper(void 0,!0),c=l.effect,f=l.defines,h=[L.PositionKind],d=e.getMesh(),u=!1,m=!1,_=!1,p=!1;this.normalBias&&d.isVerticesDataPresent(L.NormalKind)&&(h.push(L.NormalKind),a.push("#define NORMAL"),u=!0,d.nonUniformScaling&&a.push("#define NONUNIFORMSCALING"));let g=r.needAlphaTestingForMesh(d);if((g||r.needAlphaBlendingForMesh(d))&&(this.useOpacityTextureForTransparentShadow?this._opacityTexture=r.opacityTexture:this._opacityTexture=r.getAlphaTestTexture(),this._opacityTexture)){if(!this._opacityTexture.isReady())return!1;let E=(o=r.alphaCutOff)!=null?o:n.DEFAULT_ALPHA_CUTOFF;a.push("#define ALPHATEXTURE"),g&&a.push(`#define ALPHATESTVALUE ${E}${E%1===0?".":""}`),d.isVerticesDataPresent(L.UVKind)&&(h.push(L.UVKind),a.push("#define UV1"),m=!0),d.isVerticesDataPresent(L.UV2Kind)&&this._opacityTexture.coordinatesIndex===1&&(h.push(L.UV2Kind),a.push("#define UV2"),_=!0)}let v=new On;if(d.useBones&&d.computeBonesUsingShaders&&d.skeleton){h.push(L.MatricesIndicesKind),h.push(L.MatricesWeightsKind),d.numBoneInfluencers>4&&(h.push(L.MatricesIndicesExtraKind),h.push(L.MatricesWeightsExtraKind));let E=d.skeleton;a.push("#define NUM_BONE_INFLUENCERS "+d.numBoneInfluencers),d.numBoneInfluencers>0&&v.addCPUSkinningFallback(0,d),E.isUsingTextureForMatrices?a.push("#define BONETEXTURE"):a.push("#define BonesPerMesh "+(E.bones.length+1))}else a.push("#define NUM_BONE_INFLUENCERS 0");let x=d.morphTargetManager?rl(d.morphTargetManager,a,h,d,!0,u,!1,m,_,p):0;if(tl(r,this._scene,a),t&&(a.push("#define INSTANCES"),co(h),e.getRenderingMesh().hasThinInstances&&a.push("#define THIN_INSTANCES")),this.customShaderOptions&&this.customShaderOptions.defines)for(let E of this.customShaderOptions.defines)a.indexOf(E)===-1&&a.push(E);let A=d.bakedVertexAnimationManager;A&&A.isEnabled&&(a.push("#define BAKED_VERTEX_ANIMATION_TEXTURE"),t&&h.push("bakedVertexAnimationSettingsInstanced"));let S=a.join(` -`);if(f!==S){f=S;let E="shadowMap",R=["world","mBones","viewProjection","diffuseMatrix","lightDataSM","depthValuesSM","biasAndScaleSM","morphTargetInfluences","morphTargetCount","boneTextureInfo","softTransparentShadowSM","morphTargetTextureInfo","morphTargetTextureIndices","bakedVertexAnimationSettings","bakedVertexAnimationTextureSizeInverted","bakedVertexAnimationTime","bakedVertexAnimationTexture"],I=["diffuseSampler","boneSampler","morphTargets","bakedVertexAnimationTexture"],y=["Scene","Mesh"];if(In(R),this.customShaderOptions){if(E=this.customShaderOptions.shaderName,this.customShaderOptions.attributes)for(let D of this.customShaderOptions.attributes)h.indexOf(D)===-1&&h.push(D);if(this.customShaderOptions.uniforms)for(let D of this.customShaderOptions.uniforms)R.indexOf(D)===-1&&R.push(D);if(this.customShaderOptions.samplers)for(let D of this.customShaderOptions.samplers)I.indexOf(D)===-1&&I.push(D)}let M=this._scene.getEngine();c=M.createEffect(E,{attributes:h,uniformsNames:R,uniformBuffersNames:y,samplers:I,defines:S,fallbacks:v,onCompiled:null,onError:null,indexParameters:{maxSimultaneousMorphTargets:x},shaderLanguage:this._shaderLanguage},M),l.setEffect(c,f)}if(!c.isReady())return!1}return(this.useBlurExponentialShadowMap||this.useBlurCloseExponentialShadowMap)&&(!this._blurPostProcesses||!this._blurPostProcesses.length)&&this._initializeBlurRTTAndPostProcesses(),!(this._kernelBlurXPostprocess&&!this._kernelBlurXPostprocess.isReady()||this._kernelBlurYPostprocess&&!this._kernelBlurYPostprocess.isReady()||this._boxBlurPostprocess&&!this._boxBlurPostprocess.isReady())}prepareDefines(e,t){let i=this._scene,r=this._light;!i.shadowsEnabled||!r.shadowEnabled||(e["SHADOW"+t]=!0,this.useContactHardeningShadow?(e["SHADOWPCSS"+t]=!0,this._filteringQuality===n.QUALITY_LOW?e["SHADOWLOWQUALITY"+t]=!0:this._filteringQuality===n.QUALITY_MEDIUM&&(e["SHADOWMEDIUMQUALITY"+t]=!0)):this.usePercentageCloserFiltering?(e["SHADOWPCF"+t]=!0,this._filteringQuality===n.QUALITY_LOW?e["SHADOWLOWQUALITY"+t]=!0:this._filteringQuality===n.QUALITY_MEDIUM&&(e["SHADOWMEDIUMQUALITY"+t]=!0)):this.usePoissonSampling?e["SHADOWPOISSON"+t]=!0:this.useExponentialShadowMap||this.useBlurExponentialShadowMap?e["SHADOWESM"+t]=!0:(this.useCloseExponentialShadowMap||this.useBlurCloseExponentialShadowMap)&&(e["SHADOWCLOSEESM"+t]=!0),r.needCube()&&(e["SHADOWCUBE"+t]=!0))}bindShadowLight(e,t){let i=this._light,r=this._scene;if(!r.shadowsEnabled||!i.shadowEnabled)return;let s=this._getCamera(),a=this.getShadowMap();if(!a)return;if(!i.needCube()){let l=r.floatingOriginOffset,c=this.getTransformMatrix(),f=r.floatingOriginMode?HM(l,this._viewMatrix,this._projectionMatrix,Q.Matrix[0]):c;t.setMatrix("lightMatrix"+e,f)}let o=this.getShadowMapForRendering();this._filter===n.FILTER_PCF?(t.setDepthStencilTexture("shadowTexture"+e,o),i._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),a.getSize().width,1/a.getSize().width,this.frustumEdgeFalloff,e)):this._filter===n.FILTER_PCSS?(t.setDepthStencilTexture("shadowTexture"+e,o),t.setTexture("depthTexture"+e,o),i._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),1/a.getSize().width,this._contactHardeningLightSizeUVRatio*a.getSize().width,this.frustumEdgeFalloff,e)):(t.setTexture("shadowTexture"+e,o),i._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),this.blurScale/a.getSize().width,this.depthScale,this.frustumEdgeFalloff,e)),i._uniformBuffer.updateFloat2("depthValues",this.getLight().getDepthMinZ(s),this.getLight().getDepthMinZ(s)+this.getLight().getDepthMaxZ(s),e)}get viewMatrix(){return this._viewMatrix}get projectionMatrix(){return this._projectionMatrix}getTransformMatrix(){let e=this._scene;if(this._currentRenderId===e.getRenderId()&&this._currentFaceIndexCache===this._currentFaceIndex)return this._transformMatrix;this._currentRenderId=e.getRenderId(),this._currentFaceIndexCache=this._currentFaceIndex;let t=this._light.position;if(this._light.computeTransformedInformation()&&(t=this._light.transformedPosition),b.NormalizeToRef(this._light.getShadowDirection(this._currentFaceIndex),this._lightDirection),Math.abs(b.Dot(this._lightDirection,b.Up()))===1&&(this._lightDirection.z=1e-13),this._light.needProjectionMatrixCompute()||!this._cachedPosition||!this._cachedDirection||!t.equals(this._cachedPosition)||!this._lightDirection.equals(this._cachedDirection)){this._cachedPosition.copyFrom(t),this._cachedDirection.copyFrom(this._lightDirection),K.LookAtLHToRef(t,t.add(this._lightDirection),b.Up(),this._viewMatrix);let i=this.getShadowMap();if(i){let r=i.renderList;r&&this._light.setShadowProjectionMatrix(this._projectionMatrix,this._viewMatrix,r)}this._viewMatrix.multiplyToRef(this._projectionMatrix,this._transformMatrix)}return this._transformMatrix}recreateShadowMap(){let e=this._shadowMap;if(!e)return;let t=e.renderList;if(this._disposeRTTandPostProcesses(),this._initializeGenerator(),this.filter=this._filter,this._applyFilterValues(),t){this._shadowMap.renderList||(this._shadowMap.renderList=[]);for(let i of t)this._shadowMap.renderList.push(i)}else this._shadowMap.renderList=null}_disposeBlurPostProcesses(){this._shadowMap2&&(this._shadowMap2.dispose(),this._shadowMap2=null),this._boxBlurPostprocess&&(this._boxBlurPostprocess.dispose(),this._boxBlurPostprocess=null),this._kernelBlurXPostprocess&&(this._kernelBlurXPostprocess.dispose(),this._kernelBlurXPostprocess=null),this._kernelBlurYPostprocess&&(this._kernelBlurYPostprocess.dispose(),this._kernelBlurYPostprocess=null),this._blurPostProcesses=[]}_disposeRTTandPostProcesses(){this._shadowMap&&(this._shadowMap.dispose(),this._shadowMap=null),this._disposeBlurPostProcesses()}_disposeSceneUBOs(){if(this._sceneUBOs){for(let e of this._sceneUBOs)e.dispose();this._sceneUBOs=[]}}dispose(e=!0){if(this._disposeRTTandPostProcesses(),this._disposeSceneUBOs(),this._light){if(this._light._shadowGenerators){let t=this._light._shadowGenerators.entries();for(let i=t.next();i.done!==!0;i=t.next()){let[r,s]=i.value;s===this&&this._light._shadowGenerators.delete(r)}this._light._shadowGenerators.size===0&&(this._light._shadowGenerators=null)}this._light._markMeshesAsLightDirty()}e&&(this.onBeforeShadowMapRenderMeshObservable.clear(),this.onBeforeShadowMapRenderObservable.clear(),this.onAfterShadowMapRenderMeshObservable.clear(),this.onAfterShadowMapRenderObservable.clear())}serialize(){var i;let e={},t=this.getShadowMap();if(!t)return e;if(e.className=this.getClassName(),e.lightId=this._light.id,e.cameraId=(i=this._camera)==null?void 0:i.id,e.id=this.id,e.mapSize=t.getRenderSize(),e.forceBackFacesOnly=this.forceBackFacesOnly,e.darkness=this.getDarkness(),e.transparencyShadow=this._transparencyShadow,e.frustumEdgeFalloff=this.frustumEdgeFalloff,e.bias=this.bias,e.normalBias=this.normalBias,e.usePercentageCloserFiltering=this.usePercentageCloserFiltering,e.useContactHardeningShadow=this.useContactHardeningShadow,e.contactHardeningLightSizeUVRatio=this.contactHardeningLightSizeUVRatio,e.filteringQuality=this.filteringQuality,e.useExponentialShadowMap=this.useExponentialShadowMap,e.useBlurExponentialShadowMap=this.useBlurExponentialShadowMap,e.useCloseExponentialShadowMap=this.useBlurExponentialShadowMap,e.useBlurCloseExponentialShadowMap=this.useBlurExponentialShadowMap,e.usePoissonSampling=this.usePoissonSampling,e.depthScale=this.depthScale,e.blurBoxOffset=this.blurBoxOffset,e.blurKernel=this.blurKernel,e.blurScale=this.blurScale,e.useKernelBlur=this.useKernelBlur,e.renderList=[],t.renderList)for(let r=0;r{throw Xe("ShadowGeneratorSceneComponent")}});var p4={};$e(p4,{depthPixelShader:()=>Yoe});var wP,m4,Yoe,FP=C(()=>{G();uc();Mx();mc();wP="depthPixelShader",m4=`#ifdef ALPHATEST +`;T.IncludesShadersStore[HP]||(T.IncludesShadersStore[HP]=R4);_le={name:HP,shader:R4}});var yi,Ox=C(()=>{Ge();zt();Ui();xf();Gr();ff();kl();NP();hi();ln();bf();PT();Nh();il();Pn();U_();yi=class n{get bias(){return this._bias}set bias(e){this._bias=e}get normalBias(){return this._normalBias}set normalBias(e){this._normalBias=e}get blurBoxOffset(){return this._blurBoxOffset}set blurBoxOffset(e){this._blurBoxOffset!==e&&(this._blurBoxOffset=e,this._disposeBlurPostProcesses())}get blurScale(){return this._blurScale}set blurScale(e){this._blurScale!==e&&(this._blurScale=e,this._disposeBlurPostProcesses())}get blurKernel(){return this._blurKernel}set blurKernel(e){this._blurKernel!==e&&(this._blurKernel=e,this._disposeBlurPostProcesses())}get useKernelBlur(){return this._useKernelBlur}set useKernelBlur(e){this._useKernelBlur!==e&&(this._useKernelBlur=e,this._disposeBlurPostProcesses())}get depthScale(){return this._depthScale!==void 0?this._depthScale:this._light.getDepthScale()}set depthScale(e){this._depthScale=e}_validateFilter(e){return e}get filter(){return this._filter}set filter(e){if(e=this._validateFilter(e),this._light.needCube()){if(e===n.FILTER_BLUREXPONENTIALSHADOWMAP){this.useExponentialShadowMap=!0;return}else if(e===n.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP){this.useCloseExponentialShadowMap=!0;return}else if(e===n.FILTER_PCF||e===n.FILTER_PCSS){this.usePoissonSampling=!0;return}}if((e===n.FILTER_PCF||e===n.FILTER_PCSS)&&!this._scene.getEngine()._features.supportShadowSamplers){this.usePoissonSampling=!0;return}this._filter!==e&&(this._filter=e,this._disposeBlurPostProcesses(),this._applyFilterValues(),this._light._markMeshesAsLightDirty())}get usePoissonSampling(){return this.filter===n.FILTER_POISSONSAMPLING}set usePoissonSampling(e){let t=this._validateFilter(n.FILTER_POISSONSAMPLING);!e&&this.filter!==n.FILTER_POISSONSAMPLING||(this.filter=e?t:n.FILTER_NONE)}get useExponentialShadowMap(){return this.filter===n.FILTER_EXPONENTIALSHADOWMAP}set useExponentialShadowMap(e){let t=this._validateFilter(n.FILTER_EXPONENTIALSHADOWMAP);!e&&this.filter!==n.FILTER_EXPONENTIALSHADOWMAP||(this.filter=e?t:n.FILTER_NONE)}get useBlurExponentialShadowMap(){return this.filter===n.FILTER_BLUREXPONENTIALSHADOWMAP}set useBlurExponentialShadowMap(e){let t=this._validateFilter(n.FILTER_BLUREXPONENTIALSHADOWMAP);!e&&this.filter!==n.FILTER_BLUREXPONENTIALSHADOWMAP||(this.filter=e?t:n.FILTER_NONE)}get useCloseExponentialShadowMap(){return this.filter===n.FILTER_CLOSEEXPONENTIALSHADOWMAP}set useCloseExponentialShadowMap(e){let t=this._validateFilter(n.FILTER_CLOSEEXPONENTIALSHADOWMAP);!e&&this.filter!==n.FILTER_CLOSEEXPONENTIALSHADOWMAP||(this.filter=e?t:n.FILTER_NONE)}get useBlurCloseExponentialShadowMap(){return this.filter===n.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP}set useBlurCloseExponentialShadowMap(e){let t=this._validateFilter(n.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP);!e&&this.filter!==n.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP||(this.filter=e?t:n.FILTER_NONE)}get usePercentageCloserFiltering(){return this.filter===n.FILTER_PCF}set usePercentageCloserFiltering(e){let t=this._validateFilter(n.FILTER_PCF);!e&&this.filter!==n.FILTER_PCF||(this.filter=e?t:n.FILTER_NONE)}get filteringQuality(){return this._filteringQuality}set filteringQuality(e){this._filteringQuality!==e&&(this._filteringQuality=e,this._disposeBlurPostProcesses(),this._applyFilterValues(),this._light._markMeshesAsLightDirty())}get useContactHardeningShadow(){return this.filter===n.FILTER_PCSS}set useContactHardeningShadow(e){let t=this._validateFilter(n.FILTER_PCSS);!e&&this.filter!==n.FILTER_PCSS||(this.filter=e?t:n.FILTER_NONE)}get contactHardeningLightSizeUVRatio(){return this._contactHardeningLightSizeUVRatio}set contactHardeningLightSizeUVRatio(e){this._contactHardeningLightSizeUVRatio=e}get darkness(){return this._darkness}set darkness(e){this.setDarkness(e)}getDarkness(){return this._darkness}setDarkness(e){return e>=1?this._darkness=1:e<=0?this._darkness=0:this._darkness=e,this}get transparencyShadow(){return this._transparencyShadow}set transparencyShadow(e){this.setTransparencyShadow(e)}setTransparencyShadow(e){return this._transparencyShadow=e,this}getShadowMap(){return this._shadowMap}getShadowMapForRendering(){return this._shadowMap2?this._shadowMap2:this._shadowMap}getClassName(){return n.CLASSNAME}addShadowCaster(e,t=!0){if(!this._shadowMap)return this;if(this._shadowMap.renderList||(this._shadowMap.renderList=[]),this._shadowMap.renderList.indexOf(e)===-1&&this._shadowMap.renderList.push(e),t)for(let i of e.getChildMeshes())this._shadowMap.renderList.indexOf(i)===-1&&this._shadowMap.renderList.push(i);return this}removeShadowCaster(e,t=!0){if(!this._shadowMap||!this._shadowMap.renderList)return this;let i=this._shadowMap.renderList.indexOf(e);if(i!==-1&&this._shadowMap.renderList.splice(i,1),t)for(let r of e.getChildren())this.removeShadowCaster(r);return this}getLight(){return this._light}get shaderLanguage(){return this._shaderLanguage}_getCamera(){var e;return(e=this._camera)!=null?e:this._scene.activeCamera}get mapSize(){return this._mapSize}set mapSize(e){this._mapSize=e,this._light._markMeshesAsLightDirty(),this.recreateShadowMap()}get light(){return this._light}set light(e){this._light!==e&&(this.dispose(!1),this._light=e,this._createInstance())}get useFloat32TextureType(){return this._usefullFloatFirst}set useFloat32TextureType(e){this._usefullFloatFirst!==e&&(this.dispose(!1),this._usefullFloatFirst=e,this._createInstance())}get camera(){return this._camera}set camera(e){this._camera!==e&&(this.dispose(!1),this._camera=e,this._createInstance())}get useRedTextureFormat(){return this._useRedTextureType}set useRedTextureFormat(e){this._useRedTextureType!==e&&(this.dispose(!1),this._useRedTextureType=e,this._createInstance())}constructor(e,t,i,r,s,a=!1){this.onBeforeShadowMapRenderObservable=new te,this.onAfterShadowMapRenderObservable=new te,this.onBeforeShadowMapRenderMeshObservable=new te,this.onAfterShadowMapRenderMeshObservable=new te,this.doNotSerialize=!1,this._bias=5e-5,this._normalBias=0,this._blurBoxOffset=1,this._blurScale=2,this._blurKernel=1,this._useKernelBlur=!1,this._filter=n.FILTER_NONE,this._filteringQuality=n.QUALITY_HIGH,this._contactHardeningLightSizeUVRatio=.1,this._darkness=0,this._transparencyShadow=!1,this.enableSoftTransparentShadow=!1,this.useOpacityTextureForTransparentShadow=!1,this.frustumEdgeFalloff=0,this._shaderLanguage=0,this.forceBackFacesOnly=!1,this._lightDirection=b.Zero(),this._viewMatrix=j.Zero(),this._projectionMatrix=j.Zero(),this._transformMatrix=j.Zero(),this._cachedPosition=new b(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cachedDirection=new b(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._currentFaceIndex=0,this._currentFaceIndexCache=0,this._defaultTextureMatrix=j.Identity(),this._shadersLoaded=!1,this._mapSize=e,this._light=t,this._usefullFloatFirst=!!i,this._scene=t.getScene(),this._camera=r!=null?r:null,this._useRedTextureType=!!s,this._forceGLSL=a,this._createInstance()}_createInstance(){this._initShaderSourceAsync(this._forceGLSL);let e=this._light._shadowGenerators;e||(e=this._light._shadowGenerators=new Map),e.set(this._camera,this),this.id=this._light.id,this._useUBO=this._scene.getEngine().supportsUniformBuffers,this._useUBO&&(this._sceneUBOs=[this._scene.createSceneUniformBuffer(`Scene for Shadow Generator (light "${this._light.name}")`,{forceMono:!0})]),n._SceneComponentInitialization(this._scene);let t=this._scene.getEngine().getCaps();this._usefullFloatFirst?t.textureFloatRender&&t.textureFloatLinearFiltering?this._textureType=1:t.textureHalfFloatRender&&t.textureHalfFloatLinearFiltering?this._textureType=2:this._textureType=0:t.textureHalfFloatRender&&t.textureHalfFloatLinearFiltering?this._textureType=2:t.textureFloatRender&&t.textureFloatLinearFiltering?this._textureType=1:this._textureType=0,this._initializeGenerator(),this._applyFilterValues()}_initializeGenerator(){this._light._markMeshesAsLightDirty(),this._initializeShadowMap()}_createTargetRenderTexture(){var t;let e=this._scene.getEngine();(t=this._shadowMap)==null||t.dispose(),e._features.supportDepthStencilTexture?(this._shadowMap=new Or(this._light.name+"_shadowMap",this._mapSize,this._scene,!1,!0,this._textureType,this._light.needCube(),void 0,!1,!1,void 0,this._useRedTextureType?6:5),this._shadowMap.createDepthStencilTexture(e.useReverseDepthBuffer?516:513,!0,void 0,void 0,void 0,`DepthStencilForShadowGenerator-${this._light.name}`)):this._shadowMap=new Or(this._light.name+"_shadowMap",this._mapSize,this._scene,!1,!0,this._textureType,this._light.needCube()),this._shadowMap.noPrePassRenderer=!0}_initializeShadowMap(){if(this._createTargetRenderTexture(),this._shadowMap===null)return;this._shadowMap.wrapU=ge.CLAMP_ADDRESSMODE,this._shadowMap.wrapV=ge.CLAMP_ADDRESSMODE,this._shadowMap.anisotropicFilteringLevel=1,this._shadowMap.updateSamplingMode(ge.BILINEAR_SAMPLINGMODE),this._shadowMap.renderParticles=!1,this._shadowMap.ignoreCameraViewport=!0,this._storedUniqueId&&(this._shadowMap.uniqueId=this._storedUniqueId),this._shadowMap.customRenderFunction=(r,s,a,o)=>this._renderForShadowMap(r,s,a,o),this._shadowMap.customIsReadyFunction=(r,s,a)=>{if(!a||!r.subMeshes)return!0;let o=!0;for(let l of r.subMeshes){let c=l.getRenderingMesh(),h=this._scene.getEngine(),d=l.getMaterial();if(!d||l.verticesCount===0||this.customAllowRendering&&!this.customAllowRendering(l))continue;let u=c._getInstancesRenderList(l._id,!!l.getReplacementMesh());if(u.mustReturn)continue;let m=h.getCaps().instancedArrays&&(u.visibleInstances[l._id]!==null&&u.visibleInstances[l._id]!==void 0||c.hasThinInstances),p=d.needAlphaBlendingForMesh(c);o=this.isReady(l,m,p)&&o}return o};let e=this._scene.getEngine();this._shadowMap.onBeforeBindObservable.add(()=>{var r;this._currentSceneUBO=this._scene.getSceneUniformBuffer(),e._enableGPUDebugMarkers&&((r=e._debugPushGroup)==null||r.call(e,`Shadow map generation for pass id ${e.currentRenderPassId}`))}),this._shadowMap.onBeforeRenderObservable.add(r=>{this._sceneUBOs&&this._scene.setSceneUniformBuffer(this._sceneUBOs[0]),this._currentFaceIndex=r,this._filter===n.FILTER_PCF&&e.setColorWrite(!1),this.getTransformMatrix(),Aa.eyeAtCamera=!1,this._scene.setTransformMatrix(this._viewMatrix,this._projectionMatrix),this._sceneUBOs&&(this._scene.getSceneUniformBuffer().unbindEffect(),this._scene.finalizeSceneUbo())}),this._shadowMap.onAfterUnbindObservable.add(()=>{var s,a;if(this._sceneUBOs&&this._scene.setSceneUniformBuffer(this._currentSceneUBO),Aa.eyeAtCamera=!0,this._scene.updateTransformMatrix(),this._filter===n.FILTER_PCF&&e.setColorWrite(!0),!this.useBlurExponentialShadowMap&&!this.useBlurCloseExponentialShadowMap){(s=e._debugPopGroup)==null||s.call(e);return}let r=this.getShadowMapForRendering();r&&(this._scene.postProcessManager.directRender(this._blurPostProcesses,r.renderTarget,!0),e.unBindFramebuffer(r.renderTarget,!0)),e._enableGPUDebugMarkers&&((a=e._debugPopGroup)==null||a.call(e))});let t=new lt(0,0,0,0),i=new lt(1,1,1,1);this._shadowMap.onClearObservable.add(r=>{this._filter===n.FILTER_PCF?r.clear(i,!1,!0,!1):this.useExponentialShadowMap||this.useBlurExponentialShadowMap?r.clear(t,!0,!0,!1):r.clear(i,!0,!0,!1)}),this._shadowMap.onResizeObservable.add(r=>{this._storedUniqueId=this._shadowMap.uniqueId,this._mapSize=r.getRenderSize(),this._light._markMeshesAsLightDirty(),this.recreateShadowMap()});for(let r=ga.MIN_RENDERINGGROUPS;r(Nz(),Oz)),Promise.resolve().then(()=>(Hz(),Wz)),Promise.resolve().then(()=>(Yz(),Xz)),Promise.resolve().then(()=>(qz(),jz))])):await Promise.all([Promise.resolve().then(()=>(n4(),r4)),Promise.resolve().then(()=>(S4(),E4)),Promise.resolve().then(()=>(x4(),A4)),Promise.resolve().then(()=>(I4(),b4))]),this._shadersLoaded=!0}_initializeBlurRTTAndPostProcesses(){let e=this._scene.getEngine(),t=this._mapSize/this.blurScale;(!this.useKernelBlur||this.blurScale!==1)&&(this._shadowMap2=new Or(this._light.name+"_shadowMap2",t,this._scene,!1,!0,this._textureType,void 0,void 0,!1),this._shadowMap2.wrapU=ge.CLAMP_ADDRESSMODE,this._shadowMap2.wrapV=ge.CLAMP_ADDRESSMODE,this._shadowMap2.updateSamplingMode(ge.BILINEAR_SAMPLINGMODE)),this.useKernelBlur?(this._kernelBlurXPostprocess=new Da(this._light.name+"KernelBlurX",new Ne(1,0),this.blurKernel,1,null,ge.BILINEAR_SAMPLINGMODE,e,!1,this._textureType),this._kernelBlurXPostprocess.width=t,this._kernelBlurXPostprocess.height=t,this._kernelBlurXPostprocess.externalTextureSamplerBinding=!0,this._kernelBlurXPostprocess.onApplyObservable.add(i=>{i.setTexture("textureSampler",this._shadowMap)}),this._kernelBlurYPostprocess=new Da(this._light.name+"KernelBlurY",new Ne(0,1),this.blurKernel,1,null,ge.BILINEAR_SAMPLINGMODE,e,!1,this._textureType),this._kernelBlurXPostprocess.autoClear=!1,this._kernelBlurYPostprocess.autoClear=!1,this._textureType===0&&(this._kernelBlurXPostprocess.packedFloat=!0,this._kernelBlurYPostprocess.packedFloat=!0),this._blurPostProcesses=[this._kernelBlurXPostprocess,this._kernelBlurYPostprocess]):(this._boxBlurPostprocess=new Ri(this._light.name+"DepthBoxBlur","depthBoxBlur",["screenSize","boxOffset"],[],1,null,ge.BILINEAR_SAMPLINGMODE,e,!1,"#define OFFSET "+this._blurBoxOffset,this._textureType,void 0,void 0,void 0,void 0,this._shaderLanguage),this._boxBlurPostprocess.externalTextureSamplerBinding=!0,this._boxBlurPostprocess.onApplyObservable.add(i=>{i.setFloat2("screenSize",t,t),i.setTexture("textureSampler",this._shadowMap)}),this._boxBlurPostprocess.autoClear=!1,this._blurPostProcesses=[this._boxBlurPostprocess])}_renderForShadowMap(e,t,i,r){let s;if(r.length)for(s=0;s{r!==i&&!S?(i.getMeshUniformBuffer().bindToEffect(v,"Mesh"),i.transferToEffect(E)):(r.getMeshUniformBuffer().bindToEffect(v,"Mesh"),r.transferToEffect(S?E:A))}),this.forceBackFacesOnly&&a.setState(!0,0,!1,!1,o.cullBackFaces),this.onAfterShadowMapRenderObservable.notifyObservers(v),this.onAfterShadowMapRenderMeshObservable.notifyObservers(i)}else this._shadowMap&&this._shadowMap.resetRefreshCounter()}_applyFilterValues(){this._shadowMap&&(this.filter===n.FILTER_NONE||this.filter===n.FILTER_PCSS?this._shadowMap.updateSamplingMode(ge.NEAREST_SAMPLINGMODE):this._shadowMap.updateSamplingMode(ge.BILINEAR_SAMPLINGMODE))}forceCompilation(e,t){let i={useInstances:!1,...t},r=this.getShadowMap();if(!r){e&&e(this);return}let s=r.renderList;if(!s){e&&e(this);return}let a=[];for(let c of s)a.push(...c.subMeshes);if(a.length===0){e&&e(this);return}let o=0,l=()=>{var c,f;if(!(!this._scene||!this._scene.getEngine())){for(;this.isReady(a[o],i.useInstances,(f=(c=a[o].getMaterial())==null?void 0:c.needAlphaBlendingForMesh(a[o].getMesh()))!=null?f:!1);)if(o++,o>=a.length){e&&e(this);return}setTimeout(l,16)}};l()}async forceCompilationAsync(e){return await new Promise(t=>{this.forceCompilation(()=>{t()},e)})}_isReadyCustomDefines(e,t,i){}_prepareShadowDefines(e,t,i,r){i.push("#define SM_LIGHTTYPE_"+this._light.getClassName().toUpperCase()),i.push("#define SM_FLOAT "+(this._textureType!==0?"1":"0")),i.push("#define SM_ESM "+(this.useExponentialShadowMap||this.useBlurExponentialShadowMap?"1":"0")),i.push("#define SM_DEPTHTEXTURE "+(this.usePercentageCloserFiltering||this.useContactHardeningShadow?"1":"0"));let s=e.getMesh();return i.push("#define SM_NORMALBIAS "+(this.normalBias&&s.isVerticesDataPresent(L.NormalKind)?"1":"0")),i.push("#define SM_DIRECTIONINLIGHTDATA "+(this.getLight().getTypeID()===Yt.LIGHTTYPEID_DIRECTIONALLIGHT?"1":"0")),i.push("#define SM_USEDISTANCE "+(this._light.needCube()?"1":"0")),i.push("#define SM_SOFTTRANSPARENTSHADOW "+(this.enableSoftTransparentShadow&&r?"1":"0")),this._isReadyCustomDefines(i,e,t),i}isReady(e,t,i){var o;if(!this._shadersLoaded)return!1;let r=e.getMaterial(),s=r==null?void 0:r.shadowDepthWrapper;if(this._opacityTexture=null,!r)return!1;let a=[];if(this._prepareShadowDefines(e,t,a,i),s){if(!s.isReadyForSubMesh(e,a,this,t,this._scene.getEngine().currentRenderPassId))return!1}else{let l=e._getDrawWrapper(void 0,!0),c=l.effect,f=l.defines,h=[L.PositionKind],d=e.getMesh(),u=!1,m=!1,p=!1,_=!1;this.normalBias&&d.isVerticesDataPresent(L.NormalKind)&&(h.push(L.NormalKind),a.push("#define NORMAL"),u=!0,d.nonUniformScaling&&a.push("#define NONUNIFORMSCALING"));let g=r.needAlphaTestingForMesh(d);if((g||r.needAlphaBlendingForMesh(d))&&(this.useOpacityTextureForTransparentShadow?this._opacityTexture=r.opacityTexture:this._opacityTexture=r.getAlphaTestTexture(),this._opacityTexture)){if(!this._opacityTexture.isReady())return!1;let E=(o=r.alphaCutOff)!=null?o:n.DEFAULT_ALPHA_CUTOFF;a.push("#define ALPHATEXTURE"),g&&a.push(`#define ALPHATESTVALUE ${E}${E%1===0?".":""}`),d.isVerticesDataPresent(L.UVKind)&&(h.push(L.UVKind),a.push("#define UV1"),m=!0),d.isVerticesDataPresent(L.UV2Kind)&&this._opacityTexture.coordinatesIndex===1&&(h.push(L.UV2Kind),a.push("#define UV2"),p=!0)}let v=new Nn;if(d.useBones&&d.computeBonesUsingShaders&&d.skeleton){h.push(L.MatricesIndicesKind),h.push(L.MatricesWeightsKind),d.numBoneInfluencers>4&&(h.push(L.MatricesIndicesExtraKind),h.push(L.MatricesWeightsExtraKind));let E=d.skeleton;a.push("#define NUM_BONE_INFLUENCERS "+d.numBoneInfluencers),d.numBoneInfluencers>0&&v.addCPUSkinningFallback(0,d),E.isUsingTextureForMatrices?a.push("#define BONETEXTURE"):a.push("#define BonesPerMesh "+(E.bones.length+1))}else a.push("#define NUM_BONE_INFLUENCERS 0");let x=d.morphTargetManager?rl(d.morphTargetManager,a,h,d,!0,u,!1,m,p,_):0;if(tl(r,this._scene,a),t&&(a.push("#define INSTANCES"),co(h),e.getRenderingMesh().hasThinInstances&&a.push("#define THIN_INSTANCES")),this.customShaderOptions&&this.customShaderOptions.defines)for(let E of this.customShaderOptions.defines)a.indexOf(E)===-1&&a.push(E);let A=d.bakedVertexAnimationManager;A&&A.isEnabled&&(a.push("#define BAKED_VERTEX_ANIMATION_TEXTURE"),t&&h.push("bakedVertexAnimationSettingsInstanced"));let S=a.join(` +`);if(f!==S){f=S;let E="shadowMap",R=["world","mBones","viewProjection","diffuseMatrix","lightDataSM","depthValuesSM","biasAndScaleSM","morphTargetInfluences","morphTargetCount","boneTextureInfo","softTransparentShadowSM","morphTargetTextureInfo","morphTargetTextureIndices","bakedVertexAnimationSettings","bakedVertexAnimationTextureSizeInverted","bakedVertexAnimationTime","bakedVertexAnimationTexture"],I=["diffuseSampler","boneSampler","morphTargets","bakedVertexAnimationTexture"],y=["Scene","Mesh"];if(Mn(R),this.customShaderOptions){if(E=this.customShaderOptions.shaderName,this.customShaderOptions.attributes)for(let D of this.customShaderOptions.attributes)h.indexOf(D)===-1&&h.push(D);if(this.customShaderOptions.uniforms)for(let D of this.customShaderOptions.uniforms)R.indexOf(D)===-1&&R.push(D);if(this.customShaderOptions.samplers)for(let D of this.customShaderOptions.samplers)I.indexOf(D)===-1&&I.push(D)}let M=this._scene.getEngine();c=M.createEffect(E,{attributes:h,uniformsNames:R,uniformBuffersNames:y,samplers:I,defines:S,fallbacks:v,onCompiled:null,onError:null,indexParameters:{maxSimultaneousMorphTargets:x},shaderLanguage:this._shaderLanguage},M),l.setEffect(c,f)}if(!c.isReady())return!1}return(this.useBlurExponentialShadowMap||this.useBlurCloseExponentialShadowMap)&&(!this._blurPostProcesses||!this._blurPostProcesses.length)&&this._initializeBlurRTTAndPostProcesses(),!(this._kernelBlurXPostprocess&&!this._kernelBlurXPostprocess.isReady()||this._kernelBlurYPostprocess&&!this._kernelBlurYPostprocess.isReady()||this._boxBlurPostprocess&&!this._boxBlurPostprocess.isReady())}prepareDefines(e,t){let i=this._scene,r=this._light;!i.shadowsEnabled||!r.shadowEnabled||(e["SHADOW"+t]=!0,this.useContactHardeningShadow?(e["SHADOWPCSS"+t]=!0,this._filteringQuality===n.QUALITY_LOW?e["SHADOWLOWQUALITY"+t]=!0:this._filteringQuality===n.QUALITY_MEDIUM&&(e["SHADOWMEDIUMQUALITY"+t]=!0)):this.usePercentageCloserFiltering?(e["SHADOWPCF"+t]=!0,this._filteringQuality===n.QUALITY_LOW?e["SHADOWLOWQUALITY"+t]=!0:this._filteringQuality===n.QUALITY_MEDIUM&&(e["SHADOWMEDIUMQUALITY"+t]=!0)):this.usePoissonSampling?e["SHADOWPOISSON"+t]=!0:this.useExponentialShadowMap||this.useBlurExponentialShadowMap?e["SHADOWESM"+t]=!0:(this.useCloseExponentialShadowMap||this.useBlurCloseExponentialShadowMap)&&(e["SHADOWCLOSEESM"+t]=!0),r.needCube()&&(e["SHADOWCUBE"+t]=!0))}bindShadowLight(e,t){let i=this._light,r=this._scene;if(!r.shadowsEnabled||!i.shadowEnabled)return;let s=this._getCamera(),a=this.getShadowMap();if(!a)return;if(!i.needCube()){let l=r.floatingOriginOffset,c=this.getTransformMatrix(),f=r.floatingOriginMode?$M(l,this._viewMatrix,this._projectionMatrix,Q.Matrix[0]):c;t.setMatrix("lightMatrix"+e,f)}let o=this.getShadowMapForRendering();this._filter===n.FILTER_PCF?(t.setDepthStencilTexture("shadowTexture"+e,o),i._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),a.getSize().width,1/a.getSize().width,this.frustumEdgeFalloff,e)):this._filter===n.FILTER_PCSS?(t.setDepthStencilTexture("shadowTexture"+e,o),t.setTexture("depthTexture"+e,o),i._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),1/a.getSize().width,this._contactHardeningLightSizeUVRatio*a.getSize().width,this.frustumEdgeFalloff,e)):(t.setTexture("shadowTexture"+e,o),i._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),this.blurScale/a.getSize().width,this.depthScale,this.frustumEdgeFalloff,e)),i._uniformBuffer.updateFloat2("depthValues",this.getLight().getDepthMinZ(s),this.getLight().getDepthMinZ(s)+this.getLight().getDepthMaxZ(s),e)}get viewMatrix(){return this._viewMatrix}get projectionMatrix(){return this._projectionMatrix}getTransformMatrix(){let e=this._scene;if(this._currentRenderId===e.getRenderId()&&this._currentFaceIndexCache===this._currentFaceIndex)return this._transformMatrix;this._currentRenderId=e.getRenderId(),this._currentFaceIndexCache=this._currentFaceIndex;let t=this._light.position;if(this._light.computeTransformedInformation()&&(t=this._light.transformedPosition),b.NormalizeToRef(this._light.getShadowDirection(this._currentFaceIndex),this._lightDirection),Math.abs(b.Dot(this._lightDirection,b.Up()))===1&&(this._lightDirection.z=1e-13),this._light.needProjectionMatrixCompute()||!this._cachedPosition||!this._cachedDirection||!t.equals(this._cachedPosition)||!this._lightDirection.equals(this._cachedDirection)){this._cachedPosition.copyFrom(t),this._cachedDirection.copyFrom(this._lightDirection),j.LookAtLHToRef(t,t.add(this._lightDirection),b.Up(),this._viewMatrix);let i=this.getShadowMap();if(i){let r=i.renderList;r&&this._light.setShadowProjectionMatrix(this._projectionMatrix,this._viewMatrix,r)}this._viewMatrix.multiplyToRef(this._projectionMatrix,this._transformMatrix)}return this._transformMatrix}recreateShadowMap(){let e=this._shadowMap;if(!e)return;let t=e.renderList;if(this._disposeRTTandPostProcesses(),this._initializeGenerator(),this.filter=this._filter,this._applyFilterValues(),t){this._shadowMap.renderList||(this._shadowMap.renderList=[]);for(let i of t)this._shadowMap.renderList.push(i)}else this._shadowMap.renderList=null}_disposeBlurPostProcesses(){this._shadowMap2&&(this._shadowMap2.dispose(),this._shadowMap2=null),this._boxBlurPostprocess&&(this._boxBlurPostprocess.dispose(),this._boxBlurPostprocess=null),this._kernelBlurXPostprocess&&(this._kernelBlurXPostprocess.dispose(),this._kernelBlurXPostprocess=null),this._kernelBlurYPostprocess&&(this._kernelBlurYPostprocess.dispose(),this._kernelBlurYPostprocess=null),this._blurPostProcesses=[]}_disposeRTTandPostProcesses(){this._shadowMap&&(this._shadowMap.dispose(),this._shadowMap=null),this._disposeBlurPostProcesses()}_disposeSceneUBOs(){if(this._sceneUBOs){for(let e of this._sceneUBOs)e.dispose();this._sceneUBOs=[]}}dispose(e=!0){if(this._disposeRTTandPostProcesses(),this._disposeSceneUBOs(),this._light){if(this._light._shadowGenerators){let t=this._light._shadowGenerators.entries();for(let i=t.next();i.done!==!0;i=t.next()){let[r,s]=i.value;s===this&&this._light._shadowGenerators.delete(r)}this._light._shadowGenerators.size===0&&(this._light._shadowGenerators=null)}this._light._markMeshesAsLightDirty()}e&&(this.onBeforeShadowMapRenderMeshObservable.clear(),this.onBeforeShadowMapRenderObservable.clear(),this.onAfterShadowMapRenderMeshObservable.clear(),this.onAfterShadowMapRenderObservable.clear())}serialize(){var i;let e={},t=this.getShadowMap();if(!t)return e;if(e.className=this.getClassName(),e.lightId=this._light.id,e.cameraId=(i=this._camera)==null?void 0:i.id,e.id=this.id,e.mapSize=t.getRenderSize(),e.forceBackFacesOnly=this.forceBackFacesOnly,e.darkness=this.getDarkness(),e.transparencyShadow=this._transparencyShadow,e.frustumEdgeFalloff=this.frustumEdgeFalloff,e.bias=this.bias,e.normalBias=this.normalBias,e.usePercentageCloserFiltering=this.usePercentageCloserFiltering,e.useContactHardeningShadow=this.useContactHardeningShadow,e.contactHardeningLightSizeUVRatio=this.contactHardeningLightSizeUVRatio,e.filteringQuality=this.filteringQuality,e.useExponentialShadowMap=this.useExponentialShadowMap,e.useBlurExponentialShadowMap=this.useBlurExponentialShadowMap,e.useCloseExponentialShadowMap=this.useBlurExponentialShadowMap,e.useBlurCloseExponentialShadowMap=this.useBlurExponentialShadowMap,e.usePoissonSampling=this.usePoissonSampling,e.depthScale=this.depthScale,e.blurBoxOffset=this.blurBoxOffset,e.blurKernel=this.blurKernel,e.blurScale=this.blurScale,e.useKernelBlur=this.useKernelBlur,e.renderList=[],t.renderList)for(let r=0;r{throw Xe("ShadowGeneratorSceneComponent")}});var C4={};$e(C4,{depthPixelShader:()=>gle});var zP,M4,gle,XP=C(()=>{G();uc();Lx();mc();zP="depthPixelShader",M4=`#ifdef ALPHATEST varying vec2 vUV;uniform sampler2D diffuseSampler; #endif #include @@ -10501,10 +10501,10 @@ gl_FragColor=vec4(vDepthMetric,0.0,0.0,1.0); #endif #endif #endif -}`;T.ShadersStore[wP]||(T.ShadersStore[wP]=m4);Yoe={name:wP,shader:m4}});var _4,Koe,g4=C(()=>{G();_4="pointCloudVertexDeclaration",Koe=`#ifdef POINTSIZE +}`;T.ShadersStore[zP]||(T.ShadersStore[zP]=M4);gle={name:zP,shader:M4}});var y4,vle,P4=C(()=>{G();y4="pointCloudVertexDeclaration",vle=`#ifdef POINTSIZE uniform float pointSize; #endif -`;T.IncludesShadersStore[_4]||(T.IncludesShadersStore[_4]=Koe)});var E4={};$e(E4,{depthVertexShader:()=>joe});var BP,v4,joe,UP=C(()=>{G();ac();oc();Nf();wf();lc();Cf();g4();Ff();Bf();cc();fc();hc();dc();iP();BP="depthVertexShader",v4=`attribute vec3 position; +`;T.IncludesShadersStore[y4]||(T.IncludesShadersStore[y4]=vle)});var L4={};$e(L4,{depthVertexShader:()=>Ele});var YP,D4,Ele,KP=C(()=>{G();ac();oc();wf();Ff();lc();yf();P4();Bf();Uf();cc();fc();hc();dc();hP();YP="depthVertexShader",D4=`attribute vec3 position; #include #include #include @@ -10562,7 +10562,7 @@ vUV=vec2(diffuseMatrix*vec4(uv2Updated,1.0,0.0)); #endif #include } -`;T.ShadersStore[BP]||(T.ShadersStore[BP]=v4);joe={name:BP,shader:v4}});var T4={};$e(T4,{depthVertexShaderWGSL:()=>qoe});var VP,S4,qoe,A4=C(()=>{G();Ql();$l();Pf();Df();Jl();Mf();Lf();Of();ec();tc();ic();rc();VP="depthVertexShader",S4=`attribute position: vec3f; +`;T.ShadersStore[YP]||(T.ShadersStore[YP]=D4);Ele={name:YP,shader:D4}});var N4={};$e(N4,{depthVertexShaderWGSL:()=>Sle});var jP,O4,Sle,w4=C(()=>{G();Ql();$l();Df();Lf();Jl();Cf();Of();Nf();ec();tc();ic();rc();jP="depthVertexShader",O4=`attribute position: vec3f; #include #include #include @@ -10618,7 +10618,7 @@ vertexOutputs.vUV= (uniforms.diffuseMatrix* vec4f(uv2Updated,1.0,0.0)).xy; #endif #endif } -`;T.ShadersStoreWGSL[VP]||(T.ShadersStoreWGSL[VP]=S4);qoe={name:VP,shader:S4}});var R4={};$e(R4,{depthPixelShaderWGSL:()=>Zoe});var GP,x4,Zoe,b4=C(()=>{G();nc();Ix();sc();GP="depthPixelShader",x4=`#ifdef ALPHATEST +`;T.ShadersStoreWGSL[jP]||(T.ShadersStoreWGSL[jP]=O4);Sle={name:jP,shader:O4}});var B4={};$e(B4,{depthPixelShaderWGSL:()=>Tle});var qP,F4,Tle,U4=C(()=>{G();nc();Dx();sc();qP="depthPixelShader",F4=`#ifdef ALPHATEST varying vUV: vec2f;var diffuseSamplerSampler: sampler;var diffuseSampler: texture_2d; #endif #include @@ -10657,8 +10657,8 @@ fragmentOutputs.color= vec4f(input.vDepthMetric,0.0,0.0,1.0); #endif #endif #endif -}`;T.ShadersStoreWGSL[GP]||(T.ShadersStoreWGSL[GP]=x4);Zoe={name:GP,shader:x4}});var Fm,I4=C(()=>{zt();Ui();Gr();cf();el();FP();UP();ln();il();yn();Rf();Fm=class n{get shaderLanguage(){return this._shaderLanguage}get alphaBlendedDepth(){return this._alphaBlendedDepth}set alphaBlendedDepth(e){this._alphaBlendedDepth!==e&&(this._alphaBlendedDepth=e,this._alphaBlendedDepthMaterialCache.clear())}setMaterialForRendering(e,t){this._depthMap.setMaterialForRendering(e,t)}_ensureGaussianSplattingDepthMaterial(e,t){var s;let i=(s=e._internalAbstractMeshDataInfo._materialForRenderPass)==null?void 0:s[t],r=this._alphaBlendedDepthMaterialCache.get(e.uniqueId);if(i===void 0||r!==this.alphaBlendedDepth){let a=e.material;if(!a)return null;let o=e.isCompound;i=a.makeDepthRenderingMaterial(this._scene,this._shaderLanguage,this.alphaBlendedDepth,o),this.setMaterialForRendering(e,i),this._alphaBlendedDepthMaterialCache.set(e.uniqueId,this.alphaBlendedDepth)}return i}constructor(e,t=1,i=null,r=!1,s=ge.TRILINEAR_SAMPLINGMODE,a=!1,o,l){this._shaderLanguage=0,this.enabled=!0,this.forceDepthWriteTransparentMeshes=!1,this._alphaBlendedDepth=!1,this._alphaBlendedDepthMaterialCache=new Map,this.useOnlyInActiveCamera=!1,this.reverseCulling=!1,this._shadersLoaded=!1,this._scene=e,this._storeNonLinearDepth=r,this._storeCameraSpaceZ=a,this.isPacked=t===0,this.isPacked?this.clearColor=new lt(1,1,1,1):this.clearColor=new lt(a?0:1,0,0,1),this._initShaderSourceAsync(),n._SceneComponentInitialization(this._scene);let c=e.getEngine();this._camera=i,s!==ge.NEAREST_SAMPLINGMODE&&(t===1&&!c._caps.textureFloatLinearFiltering&&(s=ge.NEAREST_SAMPLINGMODE),t===2&&!c._caps.textureHalfFloatLinearFiltering&&(s=ge.NEAREST_SAMPLINGMODE));let f=this.isPacked||!c._features.supportExtendedTextureFormats?5:6;this._depthMap=l!=null?l:new Or(o!=null?o:"DepthRenderer",{width:c.getRenderWidth(),height:c.getRenderHeight()},this._scene,!1,!0,t,!1,s,void 0,void 0,void 0,f),this._depthMap.wrapU=ge.CLAMP_ADDRESSMODE,this._depthMap.wrapV=ge.CLAMP_ADDRESSMODE,this._depthMap.refreshRate=1,this._depthMap.renderParticles=!1,this._depthMap.renderList=null,this._depthMap.noPrePassRenderer=!0,this._depthMap.activeCamera=this._camera,this._depthMap.ignoreCameraViewport=!0,this._depthMap.useCameraPostProcesses=!1,this._depthMap.onClearObservable.add(d=>{d.clear(this.clearColor,!0,!0,!0)}),this._depthMap.customIsReadyFunction=(d,u,m)=>{if((m||u===0)&&d.subMeshes)for(let _=0;_{var I;let u=d.getRenderingMesh(),m=d.getEffectiveMesh(),_=this._scene,p=_.getEngine(),g=d.getMaterial();if(m._internalAbstractMeshDataInfo._isActiveIntermediate=!1,!g||m.infiniteDistance||g.disableDepthWrite||d.verticesCount===0||d._renderId===_.getRenderId())return;let v=m._getWorldMatrixDeterminant()<0,x=g._getEffectiveOrientation(u);v&&(x=x===0?1:0);let A=x===0;p.setState(g.backFaceCulling,0,!1,A,this.reverseCulling?!g.cullBackFaces:g.cullBackFaces);let S=u._getInstancesRenderList(d._id,!!d.getReplacementMesh());if(S.mustReturn)return;let E=p.getCaps().instancedArrays&&(S.visibleInstances[d._id]!==null&&S.visibleInstances[d._id]!==void 0||u.hasThinInstances),R=this._camera||_.activeCamera;if(this.isReady(d,E)&&R){if(d._renderId=_.getRenderId(),m.getClassName()==="GaussianSplattingMesh"){let U=this._ensureGaussianSplattingDepthMaterial(m,p.currentRenderPassId);if(U&&!U.isReadyForSubMesh(m,d,E))return;this.alphaBlendedDepth&&g.needAlphaBlendingForMesh(m)?p.setAlphaMode(2):p.setAlphaMode(0),m.render(d,!1);return}let M=(I=m._internalAbstractMeshDataInfo._materialForRenderPass)==null?void 0:I[p.currentRenderPassId],D=d._getDrawWrapper();!D&&M&&(D=M._getDrawWrapper());let O=R.mode===ut.ORTHOGRAPHIC_CAMERA;if(!D)return;let V=D.effect;p.enableEffect(D),E||u._bind(d,V,g.fillMode),M?M.bindForSubMesh(m.getWorldMatrix(),m,d):(V.setMatrix("viewProjection",_.getTransformMatrix()),V.setMatrix("world",m.getWorldMatrix()),this._storeCameraSpaceZ&&V.setMatrix("view",_.getViewMatrix()));let N,F;if(O?(N=!p.useReverseDepthBuffer&&p.isNDCHalfZRange?0:1,F=p.useReverseDepthBuffer&&p.isNDCHalfZRange?0:1):(N=p.useReverseDepthBuffer&&p.isNDCHalfZRange?R.minZ:p.isNDCHalfZRange?0:R.minZ,F=p.useReverseDepthBuffer&&p.isNDCHalfZRange?0:R.maxZ),V.setFloat2("depthValues",N,N+F),!M){if(g.needAlphaTestingForMesh(m)){let W=g.getAlphaTestTexture();W&&(V.setTexture("diffuseSampler",W),V.setMatrix("diffuseMatrix",W.getTextureMatrix()))}gs(u,V),Mn(V,g,_),Cn(u,V),u.morphTargetManager&&u.morphTargetManager.isUsingTextureForTargets&&u.morphTargetManager._bind(V);let U=d.getMesh().bakedVertexAnimationManager;U&&U.isEnabled&&U.bind(V,E),g.pointsCloud&&V.setFloat("pointSize",g.pointSize)}this.alphaBlendedDepth&&g.needAlphaBlendingForMesh(m)?p.setAlphaMode(2):p.setAlphaMode(0),u._processRendering(m,d,V,g.fillMode,S,E,(U,W)=>V.setMatrix("world",W))}};this._depthMap.customRenderFunction=(d,u,m,_)=>{let p=this._scene.getEngine(),g=p.getAlphaMode(),v;if(_.length)for(v=0;v<_.length;v++)h(_.data[v]);for(v=0;v(A4(),T4)),Promise.resolve().then(()=>(b4(),R4))])):await Promise.all([Promise.resolve().then(()=>(UP(),E4)),Promise.resolve().then(()=>(FP(),p4))]),this._shadersLoaded=!0}isReady(e,t){var R,I;if(!this._shadersLoaded)return!1;let i=this._scene.getEngine(),r=e.getMesh(),s=r.getScene(),a=this._depthMap.renderPassId,o=(I=(R=r._internalAbstractMeshDataInfo._materialForRenderPass)==null?void 0:R[a])!=null?I:null;if(r.getClassName()==="GaussianSplattingMesh"&&(o=this._ensureGaussianSplattingDepthMaterial(r,a)),o)return o.isReadyForSubMesh(r,e,t);let l=e.getMaterial();if(!l||l.disableDepthWrite)return!1;let c=[],f=[L.PositionKind],h=!1,d=!1,u=!1;l.needAlphaTestingForMesh(r)&&l.getAlphaTestTexture()&&(c.push("#define ALPHATEST"),r.isVerticesDataPresent(L.UVKind)&&(f.push(L.UVKind),c.push("#define UV1"),h=!0),r.isVerticesDataPresent(L.UV2Kind)&&(f.push(L.UV2Kind),c.push("#define UV2"),d=!0));let m=new On;if(r.useBones&&r.computeBonesUsingShaders&&r.skeleton){f.push(L.MatricesIndicesKind),f.push(L.MatricesWeightsKind),r.numBoneInfluencers>4&&(f.push(L.MatricesIndicesExtraKind),f.push(L.MatricesWeightsExtraKind)),c.push("#define NUM_BONE_INFLUENCERS "+r.numBoneInfluencers),r.numBoneInfluencers>0&&m.addCPUSkinningFallback(0,r);let y=r.skeleton;y.isUsingTextureForMatrices?c.push("#define BONETEXTURE"):c.push("#define BonesPerMesh "+(y.bones.length+1))}else c.push("#define NUM_BONE_INFLUENCERS 0");let _=r.morphTargetManager?rl(r.morphTargetManager,c,f,r,!0,!1,!1,h,d,u):0;l.pointsCloud&&c.push("#define POINTSIZE"),t&&(c.push("#define INSTANCES"),co(f),e.getRenderingMesh().hasThinInstances&&c.push("#define THIN_INSTANCES"));let p=r.bakedVertexAnimationManager;p&&p.isEnabled&&(c.push("#define BAKED_VERTEX_ANIMATION_TEXTURE"),t&&f.push("bakedVertexAnimationSettingsInstanced")),this._storeNonLinearDepth&&c.push("#define NONLINEARDEPTH"),this._storeCameraSpaceZ&&c.push("#define STORE_CAMERASPACE_Z"),this.isPacked&&c.push("#define PACKED"),tl(l,s,c);let g=i.currentRenderPassId,x=this._depthMap.renderPassIds.includes(g)?g:this._depthMap.renderPassId,A=e._getDrawWrapper(x,!0),S=A.defines,E=c.join(` -`);if(S!==E){let y=["world","mBones","boneTextureInfo","pointSize","viewProjection","view","diffuseMatrix","depthValues","morphTargetInfluences","morphTargetCount","morphTargetTextureInfo","morphTargetTextureIndices","bakedVertexAnimationSettings","bakedVertexAnimationTextureSizeInverted","bakedVertexAnimationTime","bakedVertexAnimationTexture"],M=["diffuseSampler","morphTargets","boneSampler","bakedVertexAnimationTexture"];In(y),A.setEffect(i.createEffect("depth",{attributes:f,uniformsNames:y,uniformBuffersNames:[],samplers:M,defines:E,fallbacks:m,onCompiled:null,onError:null,indexParameters:{maxSimultaneousMorphTargets:_},shaderLanguage:this._shaderLanguage},i),E)}return A.effect.isReady()}getDepthMap(){return this._depthMap}dispose(){let e=[];for(let t in this._scene._depthRenderer)this._scene._depthRenderer[t]===this&&e.push(t);if(e.length>0){this._depthMap.dispose();for(let t of e)delete this._scene._depthRenderer[t]}}};Fm.ForceGLSL=!1;Fm._SceneComponentInitialization=n=>{throw Xe("DepthRendererSceneComponent")}});var C4={};$e(C4,{minmaxReduxPixelShaderWGSL:()=>Qoe});var kP,M4,Qoe,WP=C(()=>{G();kP="minmaxReduxPixelShader",M4=`varying vUV: vec2f;var textureSampler: texture_2d; +}`;T.ShadersStoreWGSL[qP]||(T.ShadersStoreWGSL[qP]=F4);Tle={name:qP,shader:F4}});var Vm,V4=C(()=>{zt();Ui();Gr();ff();el();XP();KP();ln();il();Pn();bf();Vm=class n{get shaderLanguage(){return this._shaderLanguage}get alphaBlendedDepth(){return this._alphaBlendedDepth}set alphaBlendedDepth(e){this._alphaBlendedDepth!==e&&(this._alphaBlendedDepth=e,this._alphaBlendedDepthMaterialCache.clear())}setMaterialForRendering(e,t){this._depthMap.setMaterialForRendering(e,t)}_ensureGaussianSplattingDepthMaterial(e,t){var s;let i=(s=e._internalAbstractMeshDataInfo._materialForRenderPass)==null?void 0:s[t],r=this._alphaBlendedDepthMaterialCache.get(e.uniqueId);if(i===void 0||r!==this.alphaBlendedDepth){let a=e.material;if(!a)return null;let o=e.isCompound;i=a.makeDepthRenderingMaterial(this._scene,this._shaderLanguage,this.alphaBlendedDepth,o),this.setMaterialForRendering(e,i),this._alphaBlendedDepthMaterialCache.set(e.uniqueId,this.alphaBlendedDepth)}return i}constructor(e,t=1,i=null,r=!1,s=ge.TRILINEAR_SAMPLINGMODE,a=!1,o,l){this._shaderLanguage=0,this.enabled=!0,this.forceDepthWriteTransparentMeshes=!1,this._alphaBlendedDepth=!1,this._alphaBlendedDepthMaterialCache=new Map,this.useOnlyInActiveCamera=!1,this.reverseCulling=!1,this._shadersLoaded=!1,this._scene=e,this._storeNonLinearDepth=r,this._storeCameraSpaceZ=a,this.isPacked=t===0,this.isPacked?this.clearColor=new lt(1,1,1,1):this.clearColor=new lt(a?0:1,0,0,1),this._initShaderSourceAsync(),n._SceneComponentInitialization(this._scene);let c=e.getEngine();this._camera=i,s!==ge.NEAREST_SAMPLINGMODE&&(t===1&&!c._caps.textureFloatLinearFiltering&&(s=ge.NEAREST_SAMPLINGMODE),t===2&&!c._caps.textureHalfFloatLinearFiltering&&(s=ge.NEAREST_SAMPLINGMODE));let f=this.isPacked||!c._features.supportExtendedTextureFormats?5:6;this._depthMap=l!=null?l:new Or(o!=null?o:"DepthRenderer",{width:c.getRenderWidth(),height:c.getRenderHeight()},this._scene,!1,!0,t,!1,s,void 0,void 0,void 0,f),this._depthMap.wrapU=ge.CLAMP_ADDRESSMODE,this._depthMap.wrapV=ge.CLAMP_ADDRESSMODE,this._depthMap.refreshRate=1,this._depthMap.renderParticles=!1,this._depthMap.renderList=null,this._depthMap.noPrePassRenderer=!0,this._depthMap.activeCamera=this._camera,this._depthMap.ignoreCameraViewport=!0,this._depthMap.useCameraPostProcesses=!1,this._depthMap.onClearObservable.add(d=>{d.clear(this.clearColor,!0,!0,!0)}),this._depthMap.customIsReadyFunction=(d,u,m)=>{if((m||u===0)&&d.subMeshes)for(let p=0;p{var I;let u=d.getRenderingMesh(),m=d.getEffectiveMesh(),p=this._scene,_=p.getEngine(),g=d.getMaterial();if(m._internalAbstractMeshDataInfo._isActiveIntermediate=!1,!g||m.infiniteDistance||g.disableDepthWrite||d.verticesCount===0||d._renderId===p.getRenderId())return;let v=m._getWorldMatrixDeterminant()<0,x=g._getEffectiveOrientation(u);v&&(x=x===0?1:0);let A=x===0;_.setState(g.backFaceCulling,0,!1,A,this.reverseCulling?!g.cullBackFaces:g.cullBackFaces);let S=u._getInstancesRenderList(d._id,!!d.getReplacementMesh());if(S.mustReturn)return;let E=_.getCaps().instancedArrays&&(S.visibleInstances[d._id]!==null&&S.visibleInstances[d._id]!==void 0||u.hasThinInstances),R=this._camera||p.activeCamera;if(this.isReady(d,E)&&R){if(d._renderId=p.getRenderId(),m.getClassName()==="GaussianSplattingMesh"){let U=this._ensureGaussianSplattingDepthMaterial(m,_.currentRenderPassId);if(U&&!U.isReadyForSubMesh(m,d,E))return;this.alphaBlendedDepth&&g.needAlphaBlendingForMesh(m)?_.setAlphaMode(2):_.setAlphaMode(0),m.render(d,!1);return}let M=(I=m._internalAbstractMeshDataInfo._materialForRenderPass)==null?void 0:I[_.currentRenderPassId],D=d._getDrawWrapper();!D&&M&&(D=M._getDrawWrapper());let O=R.mode===ut.ORTHOGRAPHIC_CAMERA;if(!D)return;let V=D.effect;_.enableEffect(D),E||u._bind(d,V,g.fillMode),M?M.bindForSubMesh(m.getWorldMatrix(),m,d):(V.setMatrix("viewProjection",p.getTransformMatrix()),V.setMatrix("world",m.getWorldMatrix()),this._storeCameraSpaceZ&&V.setMatrix("view",p.getViewMatrix()));let N,F;if(O?(N=!_.useReverseDepthBuffer&&_.isNDCHalfZRange?0:1,F=_.useReverseDepthBuffer&&_.isNDCHalfZRange?0:1):(N=_.useReverseDepthBuffer&&_.isNDCHalfZRange?R.minZ:_.isNDCHalfZRange?0:R.minZ,F=_.useReverseDepthBuffer&&_.isNDCHalfZRange?0:R.maxZ),V.setFloat2("depthValues",N,N+F),!M){if(g.needAlphaTestingForMesh(m)){let W=g.getAlphaTestTexture();W&&(V.setTexture("diffuseSampler",W),V.setMatrix("diffuseMatrix",W.getTextureMatrix()))}vs(u,V),Cn(V,g,p),yn(u,V),u.morphTargetManager&&u.morphTargetManager.isUsingTextureForTargets&&u.morphTargetManager._bind(V);let U=d.getMesh().bakedVertexAnimationManager;U&&U.isEnabled&&U.bind(V,E),g.pointsCloud&&V.setFloat("pointSize",g.pointSize)}this.alphaBlendedDepth&&g.needAlphaBlendingForMesh(m)?_.setAlphaMode(2):_.setAlphaMode(0),u._processRendering(m,d,V,g.fillMode,S,E,(U,W)=>V.setMatrix("world",W))}};this._depthMap.customRenderFunction=(d,u,m,p)=>{let _=this._scene.getEngine(),g=_.getAlphaMode(),v;if(p.length)for(v=0;v(w4(),N4)),Promise.resolve().then(()=>(U4(),B4))])):await Promise.all([Promise.resolve().then(()=>(KP(),L4)),Promise.resolve().then(()=>(XP(),C4))]),this._shadersLoaded=!0}isReady(e,t){var R,I;if(!this._shadersLoaded)return!1;let i=this._scene.getEngine(),r=e.getMesh(),s=r.getScene(),a=this._depthMap.renderPassId,o=(I=(R=r._internalAbstractMeshDataInfo._materialForRenderPass)==null?void 0:R[a])!=null?I:null;if(r.getClassName()==="GaussianSplattingMesh"&&(o=this._ensureGaussianSplattingDepthMaterial(r,a)),o)return o.isReadyForSubMesh(r,e,t);let l=e.getMaterial();if(!l||l.disableDepthWrite)return!1;let c=[],f=[L.PositionKind],h=!1,d=!1,u=!1;l.needAlphaTestingForMesh(r)&&l.getAlphaTestTexture()&&(c.push("#define ALPHATEST"),r.isVerticesDataPresent(L.UVKind)&&(f.push(L.UVKind),c.push("#define UV1"),h=!0),r.isVerticesDataPresent(L.UV2Kind)&&(f.push(L.UV2Kind),c.push("#define UV2"),d=!0));let m=new Nn;if(r.useBones&&r.computeBonesUsingShaders&&r.skeleton){f.push(L.MatricesIndicesKind),f.push(L.MatricesWeightsKind),r.numBoneInfluencers>4&&(f.push(L.MatricesIndicesExtraKind),f.push(L.MatricesWeightsExtraKind)),c.push("#define NUM_BONE_INFLUENCERS "+r.numBoneInfluencers),r.numBoneInfluencers>0&&m.addCPUSkinningFallback(0,r);let y=r.skeleton;y.isUsingTextureForMatrices?c.push("#define BONETEXTURE"):c.push("#define BonesPerMesh "+(y.bones.length+1))}else c.push("#define NUM_BONE_INFLUENCERS 0");let p=r.morphTargetManager?rl(r.morphTargetManager,c,f,r,!0,!1,!1,h,d,u):0;l.pointsCloud&&c.push("#define POINTSIZE"),t&&(c.push("#define INSTANCES"),co(f),e.getRenderingMesh().hasThinInstances&&c.push("#define THIN_INSTANCES"));let _=r.bakedVertexAnimationManager;_&&_.isEnabled&&(c.push("#define BAKED_VERTEX_ANIMATION_TEXTURE"),t&&f.push("bakedVertexAnimationSettingsInstanced")),this._storeNonLinearDepth&&c.push("#define NONLINEARDEPTH"),this._storeCameraSpaceZ&&c.push("#define STORE_CAMERASPACE_Z"),this.isPacked&&c.push("#define PACKED"),tl(l,s,c);let g=i.currentRenderPassId,x=this._depthMap.renderPassIds.includes(g)?g:this._depthMap.renderPassId,A=e._getDrawWrapper(x,!0),S=A.defines,E=c.join(` +`);if(S!==E){let y=["world","mBones","boneTextureInfo","pointSize","viewProjection","view","diffuseMatrix","depthValues","morphTargetInfluences","morphTargetCount","morphTargetTextureInfo","morphTargetTextureIndices","bakedVertexAnimationSettings","bakedVertexAnimationTextureSizeInverted","bakedVertexAnimationTime","bakedVertexAnimationTexture"],M=["diffuseSampler","morphTargets","boneSampler","bakedVertexAnimationTexture"];Mn(y),A.setEffect(i.createEffect("depth",{attributes:f,uniformsNames:y,uniformBuffersNames:[],samplers:M,defines:E,fallbacks:m,onCompiled:null,onError:null,indexParameters:{maxSimultaneousMorphTargets:p},shaderLanguage:this._shaderLanguage},i),E)}return A.effect.isReady()}getDepthMap(){return this._depthMap}dispose(){let e=[];for(let t in this._scene._depthRenderer)this._scene._depthRenderer[t]===this&&e.push(t);if(e.length>0){this._depthMap.dispose();for(let t of e)delete this._scene._depthRenderer[t]}}};Vm.ForceGLSL=!1;Vm._SceneComponentInitialization=n=>{throw Xe("DepthRendererSceneComponent")}});var k4={};$e(k4,{minmaxReduxPixelShaderWGSL:()=>Ale});var ZP,G4,Ale,QP=C(()=>{G();ZP="minmaxReduxPixelShader",G4=`varying vUV: vec2f;var textureSampler: texture_2d; #if defined(INITIAL) uniform texSize: vec2f;@fragment fn main(input: FragmentInputs)->FragmentOutputs {let coord=vec2i(fragmentInputs.vUV*(uniforms.texSize-1.0));let f1=textureLoad(textureSampler,coord,0).r;let f2=textureLoad(textureSampler,coord+vec2i(1,0),0).r;let f3=textureLoad(textureSampler,coord+vec2i(1,1),0).r;let f4=textureLoad(textureSampler,coord+vec2i(0,1),0).r; @@ -10687,7 +10687,7 @@ fn main(input: FragmentInputs)->FragmentOutputs {let coord=vec2i(fragmentInputs. fn main(input: FragmentInputs)->FragmentOutputs {fragmentOutputs.color=vec4f(0.);if (true) { discard;}} #endif -`;T.ShadersStoreWGSL[kP]||(T.ShadersStoreWGSL[kP]=M4);Qoe={name:kP,shader:M4}});var P4={};$e(P4,{minmaxReduxPixelShader:()=>$oe});var HP,y4,$oe,zP=C(()=>{G();HP="minmaxReduxPixelShader",y4=`varying vec2 vUV;uniform sampler2D textureSampler; +`;T.ShadersStoreWGSL[ZP]||(T.ShadersStoreWGSL[ZP]=G4);Ale={name:ZP,shader:G4}});var H4={};$e(H4,{minmaxReduxPixelShader:()=>xle});var $P,W4,xle,JP=C(()=>{G();$P="minmaxReduxPixelShader",W4=`varying vec2 vUV;uniform sampler2D textureSampler; #if defined(INITIAL) uniform vec2 texSize;void main(void) {ivec2 coord=ivec2(vUV*(texSize-1.0));float f1=texelFetch(textureSampler,coord,0).r;float f2=texelFetch(textureSampler,coord+ivec2(1,0),0).r;float f3=texelFetch(textureSampler,coord+ivec2(1,1),0).r;float f4=texelFetch(textureSampler,coord+ivec2(0,1),0).r; @@ -10716,12 +10716,12 @@ void main(void) {glFragColor=vec4(0.);if (true) { discard;}} #endif -`;T.ShadersStore[HP]||(T.ShadersStore[HP]=y4);$oe={name:HP,shader:y4}});var D4,Uf,Joe,ele,po,yx,L4=C(()=>{hi();Oh();Pi();(function(n){n[n.NormalizedViewDepth=0]="NormalizedViewDepth",n[n.ViewDepth=1]="ViewDepth",n[n.ScreenDepth=2]="ScreenDepth"})(D4||(D4={}));Uf=class n extends kr{_gatherImports(e,t){e?(this._webGPUReady=!0,t.push(Promise.resolve().then(()=>(WP(),C4)))):t.push(Promise.resolve().then(()=>(zP(),P4)))}constructor(e,t=null,i="",r){super({...r,name:e,engine:t||Le.LastCreatedEngine,useShaderStore:!0,useAsPostProcess:!0,fragmentShader:n.FragmentUrl,uniforms:n.Uniforms,defines:i}),this.textureWidth=0,this.textureHeight=0}bind(e=!1){super.bind(e);let t=this.drawWrapper.effect;this.textureWidth===1||this.textureHeight===1?t.setInt2("texSize",this.textureWidth,this.textureHeight):t.setFloat2("texSize",this.textureWidth,this.textureHeight)}};Uf.FragmentUrl="minmaxRedux";Uf.Uniforms=["texSize"];Joe=new Float32Array(4),ele=new Uint8Array(4),po={min:0,max:0},yx=class{get depthRedux(){return this._depthRedux}set depthRedux(e){this._depthRedux!==e&&(this._depthRedux=e,this._recreatePostProcesses())}get textureWidth(){return this._textureWidth}get textureHeight(){return this._textureHeight}constructor(e,t=!0){this.onAfterReductionPerformed=new te,this._textureWidth=0,this._textureHeight=0,this._scene=e,this._depthRedux=t,this.reductionSteps=[]}setTextureDimensions(e,t,i=0){return e===this._textureWidth&&t===this._textureHeight&&i===this._depthTextureType?!1:(this._textureWidth=e,this._textureHeight=t,this._depthTextureType=i,this._recreatePostProcesses(),!0)}readMinMax(e){let t=e.type===1||e.type===2,i=t?Joe:ele;this._scene.getEngine()._readTexturePixels(e,1,1,-1,0,i,!1),po.min=i[0],po.max=i[1],t||(po.min=po.min/255,po.max=po.max/255),po.min>=po.max&&(po.min=0,po.max=1),this.onAfterReductionPerformed.notifyObservers(po)}dispose(e=!0){e&&(this.onAfterReductionPerformed.clear(),this._textureWidth=0,this._textureHeight=0);for(let t=0;t{hi();wh();Pi();(function(n){n[n.NormalizedViewDepth=0]="NormalizedViewDepth",n[n.ViewDepth=1]="ViewDepth",n[n.ScreenDepth=2]="ScreenDepth"})(z4||(z4={}));Vf=class n extends kr{_gatherImports(e,t){e?(this._webGPUReady=!0,t.push(Promise.resolve().then(()=>(QP(),k4)))):t.push(Promise.resolve().then(()=>(JP(),H4)))}constructor(e,t=null,i="",r){super({...r,name:e,engine:t||Le.LastCreatedEngine,useShaderStore:!0,useAsPostProcess:!0,fragmentShader:n.FragmentUrl,uniforms:n.Uniforms,defines:i}),this.textureWidth=0,this.textureHeight=0}bind(e=!1){super.bind(e);let t=this.drawWrapper.effect;this.textureWidth===1||this.textureHeight===1?t.setInt2("texSize",this.textureWidth,this.textureHeight):t.setFloat2("texSize",this.textureWidth,this.textureHeight)}};Vf.FragmentUrl="minmaxRedux";Vf.Uniforms=["texSize"];Rle=new Float32Array(4),ble=new Uint8Array(4),po={min:0,max:0},Nx=class{get depthRedux(){return this._depthRedux}set depthRedux(e){this._depthRedux!==e&&(this._depthRedux=e,this._recreatePostProcesses())}get textureWidth(){return this._textureWidth}get textureHeight(){return this._textureHeight}constructor(e,t=!0){this.onAfterReductionPerformed=new te,this._textureWidth=0,this._textureHeight=0,this._scene=e,this._depthRedux=t,this.reductionSteps=[]}setTextureDimensions(e,t,i=0){return e===this._textureWidth&&t===this._textureHeight&&i===this._depthTextureType?!1:(this._textureWidth=e,this._textureHeight=t,this._depthTextureType=i,this._recreatePostProcesses(),!0)}readMinMax(e){let t=e.type===1||e.type===2,i=t?Rle:ble;this._scene.getEngine()._readTexturePixels(e,1,1,-1,0,i,!1),po.min=i[0],po.max=i[1],t||(po.min=po.min/255,po.max=po.max/255),po.min>=po.max&&(po.min=0,po.max=1),this.onAfterReductionPerformed.notifyObservers(po)}dispose(e=!0){e&&(this.onAfterReductionPerformed.clear(),this._textureWidth=0,this._textureHeight=0);for(let t=0;t1||i>1;){t=Math.max(Math.round(t/2),1),i=Math.max(Math.round(i/2),1);let a=new Uf("Reduction phase "+s,e.getEngine(),"#define "+(t==1&&i==1?"LAST":t==1||i==1?"ONEBEFORELAST":"MAIN"));a.textureWidth=t,a.textureHeight=i,this.reductionSteps.push(a),s++}}}});var Px,O4=C(()=>{kl();xT();L4();zP();WP();Px=class{get onAfterReductionPerformed(){return this._thinMinMaxReducer.onAfterReductionPerformed}constructor(e){this._onAfterUnbindObserver=null,this._forceFullscreenViewport=!0,this._activated=!1,this._camera=e,this._postProcessManager=new Gl(e.getScene()),this._thinMinMaxReducer=new yx(e.getScene()),this._reductionSteps=[],this._onContextRestoredObserver=e.getEngine().onContextRestoredObservable.add(()=>{this._postProcessManager._rebuild()})}get sourceTexture(){return this._sourceTexture}setSourceTexture(e,t,i=2,r=!0){if(e!==this._sourceTexture&&(this._thinMinMaxReducer.depthRedux=t,this.deactivate(),this._sourceTexture=e,this._forceFullscreenViewport=r,this._thinMinMaxReducer.setTextureDimensions(e.getRenderWidth(),e.getRenderHeight()))){this._disposePostProcesses();let s=this._thinMinMaxReducer.reductionSteps;for(let a=0;a{c.setTexture("textureSampler",this._sourceTexture)})),a===s.length-1&&this._reductionSteps[a-1].onAfterRenderObservable.add(()=>{this._thinMinMaxReducer.readMinMax(l.inputTexture.texture)})}}}get refreshRate(){return this._sourceTexture?this._sourceTexture.refreshRate:-1}set refreshRate(e){this._sourceTexture&&(this._sourceTexture.refreshRate=e)}get activated(){return this._activated}activate(){this._onAfterUnbindObserver||!this._sourceTexture||(this._onAfterUnbindObserver=this._sourceTexture.onAfterUnbindObservable.add(()=>{var t,i;let e=this._camera.getScene().getEngine();(t=e._debugPushGroup)==null||t.call(e,"min max reduction"),this._reductionSteps[0].activate(this._camera),this._postProcessManager.directRender(this._reductionSteps,this._reductionSteps[0].inputTexture,this._forceFullscreenViewport,0,0,!0,this._reductionSteps.length-1),e.unBindFramebuffer(this._reductionSteps[this._reductionSteps.length-1].inputTexture,!1),(i=e._debugPopGroup)==null||i.call(e)}),this._activated=!0)}deactivate(){!this._onAfterUnbindObserver||!this._sourceTexture||(this._sourceTexture.onAfterUnbindObservable.remove(this._onAfterUnbindObserver),this._onAfterUnbindObserver=null,this._activated=!1)}dispose(e=!0){e&&(this.onAfterReductionPerformed.clear(),this._camera.getEngine().onContextRestoredObservable.remove(this._onContextRestoredObserver),this._onContextRestoredObserver=void 0,this._disposePostProcesses(),this._postProcessManager.dispose(),this._postProcessManager=void 0,this._thinMinMaxReducer.dispose(),this._thinMinMaxReducer=void 0,this._sourceTexture=null)}_disposePostProcesses(){for(let e=0;e{I4();O4();Dx=class extends Px{get depthRenderer(){return this._depthRenderer}constructor(e){super(e)}setDepthRenderer(e=null,t=2,i=!0){let r=this._camera.getScene();this._depthRenderer&&(delete r._depthRenderer[this._depthRendererId],this._depthRenderer.dispose(),this._depthRenderer=null),e===null&&(r._depthRenderer||(r._depthRenderer={}),this._depthRendererId="minmax_"+this._camera.uniqueId,e=this._depthRenderer=new Fm(r,t,this._camera,!1,1,!1,`DepthRenderer ${this._depthRendererId}`),e.enabled=!1,r._depthRenderer[this._depthRendererId]=e),super.setSourceTexture(e.getDepthMap(),!0,t,i)}setSourceTexture(e,t,i=2,r=!0){super.setSourceTexture(e,t,i,r)}activate(){this._depthRenderer&&(this._depthRenderer.enabled=!0),super.activate()}deactivate(){super.deactivate(),this._depthRenderer&&(this._depthRenderer.enabled=!1)}dispose(e=!0){super.dispose(e),this._depthRenderer&&e&&(this._depthRenderer.dispose(),this._depthRenderer=null)}}});var w4,tle,Tr,Bm,Lx,_o,F4=C(()=>{Ge();cf();ln();Cx();em();N4();Pt();Pi();w_();w4=b.Up(),tle=b.Zero(),Tr=new b,Bm=new b,Lx=new K,_o=class n extends yi{_validateFilter(e){return e===yi.FILTER_NONE||e===yi.FILTER_PCF||e===yi.FILTER_PCSS?e:(J.Error('Unsupported filter "'+e+'"!'),yi.FILTER_NONE)}get numCascades(){return this._numCascades}set numCascades(e){e=Math.min(Math.max(e,n.MIN_CASCADES_COUNT),n.MAX_CASCADES_COUNT),e!==this._numCascades&&(this._numCascades=e,this.recreateShadowMap(),this._recreateSceneUBOs())}get freezeShadowCastersBoundingInfo(){return this._freezeShadowCastersBoundingInfo}set freezeShadowCastersBoundingInfo(e){this._freezeShadowCastersBoundingInfoObservable&&e&&(this._scene.onBeforeRenderObservable.remove(this._freezeShadowCastersBoundingInfoObservable),this._freezeShadowCastersBoundingInfoObservable=null),!this._freezeShadowCastersBoundingInfoObservable&&!e&&(this._freezeShadowCastersBoundingInfoObservable=this._scene.onBeforeRenderObservable.add(()=>this._computeShadowCastersBoundingInfo())),this._freezeShadowCastersBoundingInfo=e,e&&this._computeShadowCastersBoundingInfo()}_computeShadowCastersBoundingInfo(){if(this._scbiMin.copyFromFloats(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._scbiMax.copyFromFloats(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),this._shadowMap&&this._shadowMap.renderList){let e=this._shadowMap.renderList;for(let t=0;tt&&(e=0,t=1),e<0&&(e=0),t>1&&(t=1),this._minDistance=e,this._maxDistance=t,this._breaksAreDirty=!0)}get minDistance(){return this._minDistance}get maxDistance(){return this._maxDistance}getClassName(){return n.CLASSNAME}getCascadeMinExtents(e){return e>=0&&e=0&&et.maxZ&&t.maxZ!==0||(this._shadowMaxZ=e,this._light._markMeshesAsLightDirty(),this._breaksAreDirty=!0)}get debug(){return this._debug}set debug(e){this._debug=e,this._light._markMeshesAsLightDirty()}get depthClamp(){return this._depthClamp}set depthClamp(e){this._depthClamp=e}get cascadeBlendPercentage(){return this._cascadeBlendPercentage}set cascadeBlendPercentage(e){this._cascadeBlendPercentage=e,this._light._markMeshesAsLightDirty()}get lambda(){return this._lambda}set lambda(e){let t=Math.min(Math.max(e,0),1);this._lambda!=t&&(this._lambda=t,this._breaksAreDirty=!0)}getCascadeViewMatrix(e){return e>=0&&e=0&&e=0&&e{let r=i.min,s=i.max;r>=s&&(r=0,s=1),(r!=this._minDistance||s!=this._maxDistance)&&this.setMinMaxDistance(r,s)}),this._depthReducer.setDepthRenderer(this._depthRenderer)),this._depthReducer.activate()}}get autoCalcDepthBoundsRefreshRate(){var e,t,i;return(i=(t=(e=this._depthReducer)==null?void 0:e.depthRenderer)==null?void 0:t.getDepthMap().refreshRate)!=null?i:-1}set autoCalcDepthBoundsRefreshRate(e){var t;(t=this._depthReducer)!=null&&t.depthRenderer&&(this._depthReducer.depthRenderer.getDepthMap().refreshRate=e)}splitFrustum(){this._breaksAreDirty=!0}_splitFrustum(){let e=this._getCamera();if(!e)return;let t=e.minZ,i=e.maxZ||this._shadowMaxZ,r=i-t,s=this._minDistance,a=this._shadowMaxZ=t?Math.min((this._shadowMaxZ-t)/(i-t),this._maxDistance):this._maxDistance,o=t+s*r,l=t+a*r,c=l-o,f=l/o;for(let h=0;ha||(!this._depthClamp||this.filter===yi.FILTER_PCSS?(s=Math.min(s,l),this.filter!==yi.FILTER_PCSS&&(a=Math.min(a,c))):(a=Math.min(a,c),s=Math.max(s,l),a=Math.max(s+1,a))),K.OrthoOffCenterLHToRef(this._cascadeMinExtents[r].x,this._cascadeMaxExtents[r].x,this._cascadeMinExtents[r].y,this._cascadeMaxExtents[r].y,i?a:s,i?s:a,this._projectionMatrices[r],e.getEngine().isNDCHalfZRange),this._cascadeMinExtents[r].z=s,this._cascadeMaxExtents[r].z=a,this._viewMatrices[r].multiplyToRef(this._projectionMatrices[r],this._transformMatrices[r]),b.TransformCoordinatesToRef(tle,this._transformMatrices[r],Tr),Tr.scaleInPlace(this._mapSize/2),Bm.copyFromFloats(Math.round(Tr.x),Math.round(Tr.y),Math.round(Tr.z)),Bm.subtractInPlace(Tr).scaleInPlace(2/this._mapSize),K.TranslationToRef(Bm.x,Bm.y,0,Lx),this._projectionMatrices[r].multiplyToRef(Lx,this._projectionMatrices[r]),this._viewMatrices[r].multiplyToRef(this._projectionMatrices[r],this._transformMatrices[r]),this._transformMatrices[r].copyToArray(this._transformMatricesAsArray,r*16)}}_computeFrustumInWorldSpace(e){let t=this._getCamera();if(!t)return;let i=this._cascades[e].prevBreakDistance,r=this._cascades[e].breakDistance,s=this._scene.getEngine().isNDCHalfZRange;t.getViewMatrix();let a=t.maxZ===0,o=t.maxZ;a&&(t.maxZ=this._shadowMaxZ,t.getProjectionMatrix(!0));let l=K.Invert(t.getTransformationMatrix());a&&(t.maxZ=o,t.getProjectionMatrix(!0));let c=this._scene.getEngine().useReverseDepthBuffer?4:0;for(let f=0;f{this._sceneUBOs&&this._scene.setSceneUniformBuffer(this._sceneUBOs[t]),this._currentLayer=t,this._filter===yi.FILTER_PCF&&e.setColorWrite(!1),Aa.eyeAtCamera=!1,this._scene.setTransformMatrix(this.getCascadeViewMatrix(t),this.getCascadeProjectionMatrix(t)),this._useUBO&&(this._scene.getSceneUniformBuffer().unbindEffect(),this._scene.finalizeSceneUbo())}),this._shadowMap.onBeforeBindObservable.add(()=>{var t;this._currentSceneUBO=this._scene.getSceneUniformBuffer(),e._enableGPUDebugMarkers&&((t=e._debugPushGroup)==null||t.call(e,`Cascaded shadow map generation for pass id ${e.currentRenderPassId}`)),this._breaksAreDirty&&this._splitFrustum(),this._computeMatrices()}),this._splitFrustum()}_bindCustomEffectForRenderSubMeshForShadowMap(e,t){t.setMatrix("viewProjection",this.getCascadeTransformMatrix(this._currentLayer))}_isReadyCustomDefines(e){e.push("#define SM_DEPTHCLAMP "+(this._depthClamp&&this._filter!==yi.FILTER_PCSS?"1":"0"))}prepareDefines(e,t){super.prepareDefines(e,t);let i=this._scene,r=this._light;if(!i.shadowsEnabled||!r.shadowEnabled)return;e["SHADOWCSM"+t]=!0,e["SHADOWCSMDEBUG"+t]=this.debug,e["SHADOWCSMNUM_CASCADES"+t]=this.numCascades,e["SHADOWCSM_RIGHTHANDED"+t]=i.useRightHandedSystem;let s=this._getCamera();s&&this._shadowMaxZ<=(s.maxZ||this._shadowMaxZ)&&(e["SHADOWCSMUSESHADOWMAXZ"+t]=!0),this.cascadeBlendPercentage===0&&(e["SHADOWCSMNOBLEND"+t]=!0)}bindShadowLight(e,t){let i=this._light,r=this._scene;if(!r.shadowsEnabled||!i.shadowEnabled)return;let s=this._getCamera();if(!s)return;let a=this.getShadowMap();if(!a)return;let o=a.getSize().width,l=this._transformMatricesAsArray,c=r.floatingOriginMode?K2(this._scene.floatingOriginOffset,this._viewMatrices,this._projectionMatrices,this._numCascades,this._tempTransformMatricesAsArray):l;if(t.setMatrices("lightMatrix"+e,c),t.setArray("viewFrustumZ"+e,this._viewSpaceFrustumsZ),t.setFloat("cascadeBlendFactor"+e,this.cascadeBlendPercentage===0?1e4:1/this.cascadeBlendPercentage),t.setArray("frustumLengths"+e,this._frustumLengths),this._filter===yi.FILTER_PCF)t.setDepthStencilTexture("shadowTexture"+e,a),i._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),o,1/o,this.frustumEdgeFalloff,e);else if(this._filter===yi.FILTER_PCSS){for(let f=0;fnew n(r,s,void 0,a));return e.numCascades!==void 0&&(i.numCascades=e.numCascades),e.debug!==void 0&&(i.debug=e.debug),e.stabilizeCascades!==void 0&&(i.stabilizeCascades=e.stabilizeCascades),e.lambda!==void 0&&(i.lambda=e.lambda),e.cascadeBlendPercentage!==void 0&&(i.cascadeBlendPercentage=e.cascadeBlendPercentage),e.depthClamp!==void 0&&(i.depthClamp=e.depthClamp),e.autoCalcDepthBounds!==void 0&&(i.autoCalcDepthBounds=e.autoCalcDepthBounds),e.shadowMaxZ!==void 0&&(i.shadowMaxZ=e.shadowMaxZ),e.penumbraDarkness!==void 0&&(i.penumbraDarkness=e.penumbraDarkness),e.freezeShadowCastersBoundingInfo!==void 0&&(i.freezeShadowCastersBoundingInfo=e.freezeShadowCastersBoundingInfo),e.minDistance!==void 0&&e.maxDistance!==void 0&&i.setMinMaxDistance(e.minDistance,e.maxDistance),i}};_o._FrustumCornersNdcSpace=[new b(-1,1,-1),new b(1,1,-1),new b(1,-1,-1),new b(-1,-1,-1),new b(-1,1,1),new b(1,1,1),new b(1,-1,1),new b(-1,-1,1)];_o.CLASSNAME="CascadedShadowGenerator";_o.DEFAULT_CASCADES_COUNT=4;_o.MIN_CASCADES_COUNT=2;_o.MAX_CASCADES_COUNT=4;_o._SceneComponentInitialization=n=>{throw Xe("ShadowGeneratorSceneComponent")}});function Ox(n,e){ile[n]=e}var ile,XP=C(()=>{ile={}});var YP,B4=C(()=>{Cx();F4();Yu();XP();Ox(Qe.NAME_SHADOWGENERATOR,(n,e)=>{if(n.shadowGenerators!==void 0&&n.shadowGenerators!==null)for(let t=0,i=n.shadowGenerators.length;t{let e=n._getComponent(Qe.NAME_SHADOWGENERATOR);e||(e=new YP(n),n._addComponent(e))}});async function U4(n,e){let t=e.method||"GET";return await new Promise((i,r)=>{let s=new br;s.addEventListener("readystatechange",()=>{if(s.readyState==4)if(s.status==200){let a={};if(e.responseHeaders)for(let o of e.responseHeaders)a[o]=s.getResponseHeader(o)||"";i({response:s.response,headerValues:a})}else r(`Unable to fetch data from ${n}. 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p.importMeshAsync(n,i,g,f.rootUrl,m,f.name).then(A=>{i.loadingPluginName=p.name,_(A.meshes,A.particleSystems,A.skeletons,A.animationGroups,A.transformNodes,A.geometries,A.lights,A.spriteManagers)}).catch(A=>{u(A.message,A)})},m,u,d,o,l,c)}async function H4(n,e,t,i,r,s,a,o){return await new Promise((l,c)=>{try{W4(n,e,t,i,(f,h,d,u,m,_,p,g)=>{l({meshes:f,particleSystems:h,skeletons:d,animationGroups:u,transformNodes:m,geometries:_,lights:p,spriteManagers:g})},r,(f,h,d)=>{c(d||new Error(h))},s,a,o).catch(c)}catch(f){c(f)}})}async function z4(n,e="",t=Le.LastCreatedEngine,i=null,r=null,s=null,a=null,o="",l={}){if(!t){de.Error("No engine available");return}await $P(n,e,new Qt(t),i,r,s,a,o,l)}async function fle(n,e,t,i,r,s,a){return await new Promise((o,l)=>{z4(n,e,t,c=>{o(c)},i,(c,f,h)=>{l(h||new Error(f))},r,s,a)})}async function $P(n,e="",t=Le.LastCreatedScene,i=null,r=null,s=null,a=null,o="",l={}){if(!t)return J.Error("No scene available to append to"),null;let c=QP(n,e);if(!c)return null;let f={};t.addPendingData(f);let h=()=>{t.removePendingData(f)};Wr.ShowLoadingScreen&&!KP&&(KP=!0,t.getEngine().displayLoadingUI(),t.executeWhenReady(()=>{t.getEngine().hideLoadingUI(),KP=!1}));let d=(_,p)=>{let g=qP(c,_,p);s?s(t,g,new ms(g,_a.SceneLoaderError,p)):J.Error(g),h()},u=r?_=>{try{r(_)}catch(p){d("Error in onProgress callback",p)}}:void 0,m=()=>{if(i)try{i(t)}catch(_){d("Error in onSuccess callback",_)}t.removePendingData(f)};return await ZP(c,t,(_,p)=>{if(_.load){if(!_.load(t,p,c.rootUrl,d))return;t.loadingPluginName=_.name,m()}else _.loadAsync(t,p,c.rootUrl,u,c.name).then(()=>{t.loadingPluginName=_.name,m()}).catch(v=>{d(v.message,v)})},u,d,h,a,o,l)}async function hle(n,e,t,i,r,s,a){return await new Promise((o,l)=>{try{$P(n,e,t,c=>{o(c)},i,(c,f,h)=>{l(h||new Error(f))},r,s,a).catch(l)}catch(c){l(c)}})}async function JP(n,e="",t=Le.LastCreatedScene,i=null,r=null,s=null,a=null,o="",l={}){if(!t)return J.Error("No scene available to load asset container to"),null;let c=QP(n,e);if(!c)return null;let f={};t.addPendingData(f);let h=()=>{t.removePendingData(f)},d=(_,p)=>{let g=qP(c,_,p);s?s(t,g,new ms(g,_a.SceneLoaderError,p)):J.Error(g),h()},u=r?_=>{try{r(_)}catch(p){d("Error in onProgress callback",p)}}:void 0,m=_=>{if(i)try{i(_)}catch(p){d("Error in onSuccess callback",p)}t.removePendingData(f)};return await ZP(c,t,(_,p)=>{if(_.loadAssetContainer){let v=_.loadAssetContainer(t,p,c.rootUrl,d);if(!v)return;v.populateRootNodes(),t.loadingPluginName=_.name,m(v)}else _.loadAssetContainerAsync?_.loadAssetContainerAsync(t,p,c.rootUrl,u,c.name).then(v=>{v.populateRootNodes(),t.loadingPluginName=_.name,m(v)}).catch(v=>{d(v.message,v)}):d("LoadAssetContainer is not supported by this plugin. Plugin did not provide a loadAssetContainer or loadAssetContainerAsync method.")},u,d,h,a,o,l)}async function dle(n,e,t,i,r,s,a){return await new Promise((o,l)=>{try{JP(n,e,t,c=>{o(c)},i,(c,f,h)=>{l(h||new Error(f))},r,s,a).catch(l)}catch(c){l(c)}})}async function X4(n,e="",t=Le.LastCreatedScene,i=!0,r=0,s=null,a=null,o=null,l=null,c=null,f="",h={}){if(!t){J.Error("No scene available to load animations to");return}if(i){for(let p of t.animatables)p.reset();t.stopAllAnimations();let m=t.animationGroups.slice();for(let p of m)p.dispose();let _=t.getNodes();for(let p of _)p.animations&&(p.animations=[])}else switch(r){case 0:let m=t.animationGroups.slice();for(let _ of m)_.dispose();break;case 1:for(let _ of t.animationGroups)_.stop();break;case 2:for(let _ of t.animationGroups)_.reset(),_.restart();break;case 3:break;default:J.Error("Unknown animation group loading mode value '"+r+"'");return}let d=t.animatables.length;await JP(n,e,t,m=>{m.mergeAnimationsTo(t,t.animatables.slice(d),s),m.dispose(),t.onAnimationFileImportedObservable.notifyObservers(t),a&&a(t)},o,l,c,f,h)}async function ule(n,e,t,i,r,s,a,o,l,c){return await new Promise((f,h)=>{try{X4(n,e,t,i,r,s,d=>{f(d)},a,(d,u,m)=>{h(m||new Error(u))},o,l,c).catch(h)}catch(d){h(d)}})}var G4,k4,ol,KP,$h,Um=C(()=>{Ci();hi();ps();Pi();Pt();iA();Bl();S_();E_();Lr();V4();(function(n){n[n.Clean=0]="Clean",n[n.Stop=1]="Stop",n[n.Sync=2]="Sync",n[n.NoSync=3]="NoSync"})(G4||(G4={}));k4=new te,ol={},KP=!1;$h=class{static get ForceFullSceneLoadingForIncremental(){return Wr.ForceFullSceneLoadingForIncremental}static set ForceFullSceneLoadingForIncremental(e){Wr.ForceFullSceneLoadingForIncremental=e}static get ShowLoadingScreen(){return Wr.ShowLoadingScreen}static set ShowLoadingScreen(e){Wr.ShowLoadingScreen=e}static get loggingLevel(){return Wr.loggingLevel}static set loggingLevel(e){Wr.loggingLevel=e}static get CleanBoneMatrixWeights(){return Wr.CleanBoneMatrixWeights}static set CleanBoneMatrixWeights(e){Wr.CleanBoneMatrixWeights=e}static GetDefaultPlugin(){return Nx()}static GetPluginForExtension(e){var t;return(t=jP(e,!0))==null?void 0:t.plugin}static IsPluginForExtensionAvailable(e){return ale(e)}static RegisterPlugin(e){Vf(e)}static ImportMesh(e,t,i,r,s,a,o,l,c,f){W4(e,t,i,r,s,a,o,l,c,f).catch(h=>o==null?void 0:o(Le.LastCreatedScene,h==null?void 0:h.message,h))}static async ImportMeshAsync(e,t,i,r,s,a,o){return await H4(e,t,i,r,s,a,o)}static Load(e,t,i,r,s,a,o,l){z4(e,t,i,r,s,a,o,l).catch(c=>a==null?void 0:a(Le.LastCreatedScene,c==null?void 0:c.message,c))}static async LoadAsync(e,t,i,r,s,a){return await fle(e,t,i,r,s,a)}static Append(e,t,i,r,s,a,o,l){$P(e,t,i,r,s,a,o,l).catch(c=>a==null?void 0:a(i!=null?i:Le.LastCreatedScene,c==null?void 0:c.message,c))}static async AppendAsync(e,t,i,r,s,a){return await hle(e,t,i,r,s,a)}static LoadAssetContainer(e,t,i,r,s,a,o,l){JP(e,t,i,r,s,a,o,l).catch(c=>a==null?void 0:a(i!=null?i:Le.LastCreatedScene,c==null?void 0:c.message,c))}static async LoadAssetContainerAsync(e,t,i,r,s,a){return await dle(e,t,i,r,s,a)}static ImportAnimations(e,t,i,r,s,a,o,l,c,f,h){X4(e,t,i,r,s,a,o,l,c,f,h).catch(d=>c==null?void 0:c(i!=null?i:Le.LastCreatedScene,d==null?void 0:d.message,d))}static async ImportAnimationsAsync(e,t,i,r,s,a,o,l,c,f,h){return await ule(e,t,i,r,s,a,l,f,h)}};$h.NO_LOGGING=0;$h.MINIMAL_LOGGING=1;$h.SUMMARY_LOGGING=2;$h.DETAILED_LOGGING=3;$h.OnPluginActivatedObservable=k4});var wx,eD,tD,ll,Sg=C(()=>{Di();kh();im();Pt();Pi();Ey();Af();el();Ci();sf();wx=class{constructor(){this.rootNodes=[],this.cameras=[],this.lights=[],this.meshes=[],this.skeletons=[],this.particleSystems=[],this.animations=[],this.animationGroups=[],this.multiMaterials=[],this.materials=[],this.morphTargetManagers=[],this.geometries=[],this.transformNodes=[],this.actionManagers=[],this.textures=[],this._environmentTexture=null,this.postProcesses=[],this.sounds=null,this.effectLayers=[],this.layers=[],this.reflectionProbes=[],this.spriteManagers=[]}get environmentTexture(){return this._environmentTexture}set environmentTexture(e){this._environmentTexture=e}getNodes(){let e=[];e=e.concat(this.meshes),e=e.concat(this.lights),e=e.concat(this.cameras),e=e.concat(this.transformNodes);for(let t of this.skeletons)e=e.concat(t.bones);return e}},eD=class extends wx{},tD=class{constructor(){this.rootNodes=[],this.skeletons=[],this.animationGroups=[]}dispose(){let e=this.rootNodes;for(let r of e)r.dispose();e.length=0;let t=this.skeletons;for(let r of t)r.dispose();t.length=0;let i=this.animationGroups;for(let r of i)r.dispose();i.length=0}},ll=class extends wx{constructor(e){super(),this._wasAddedToScene=!1,e=e||Le.LastCreatedScene,e&&(this.scene=e,this.proceduralTextures=[],e.onDisposeObservable.add(()=>{this._wasAddedToScene||this.dispose()}),this._onContextRestoredObserver=e.getEngine().onContextRestoredObservable.add(()=>{for(let t of this.geometries)t._rebuild();for(let t of this.meshes)t._rebuild();for(let t of this.particleSystems)t.rebuild();for(let t of this.textures)t._rebuild();for(let t of this.spriteManagers)t.rebuild()}))}_topologicalSort(e){let t=new Map;for(let o of e)t.set(o.uniqueId,o);let i={dependsOn:new Map,dependedBy:new Map};for(let o of e){let l=o.uniqueId;i.dependsOn.set(l,new Set),i.dependedBy.set(l,new Set)}for(let o of e){let l=o.uniqueId,c=i.dependsOn.get(l);if(o instanceof Zl){let h=o.sourceMesh;t.has(h.uniqueId)&&(c.add(h.uniqueId),i.dependedBy.get(h.uniqueId).add(l))}let f=i.dependedBy.get(l);for(let h of o.getDescendants()){let d=h.uniqueId;t.has(d)&&(f.add(d),i.dependsOn.get(d).add(l))}}let r=[],s=[];for(let o of e){let l=o.uniqueId;i.dependsOn.get(l).size===0&&(s.push(o),t.delete(l))}let a=s;for(;a.length>0;){let o=a.shift();r.push(o);let l=i.dependedBy.get(o.uniqueId);for(let c of Array.from(l.values())){let f=i.dependsOn.get(c);f.delete(o.uniqueId),f.size===0&&t.get(c)&&(a.push(t.get(c)),t.delete(c))}}return t.size>0&&(J.Error("SceneSerializer._topologicalSort: There were unvisited nodes:"),t.forEach(o=>{J.Error(o.name)})),r}_addNodeAndDescendantsToList(e,t,i,r){if(!(!i||r&&!r(i)||t.has(i.uniqueId))){e.push(i),t.add(i.uniqueId);for(let s of i.getDescendants(!0))this._addNodeAndDescendantsToList(e,t,s,r)}}_isNodeInContainer(e){return e instanceof pr&&this.meshes.indexOf(e)!==-1||e instanceof $t&&this.transformNodes.indexOf(e)!==-1||e instanceof Yt&&this.lights.indexOf(e)!==-1||e instanceof ut&&this.cameras.indexOf(e)!==-1}_isValidHierarchy(){for(let e of this.meshes)if(e.parent&&!this._isNodeInContainer(e.parent))return J.Warn(`Node ${e.name} has a parent that is not in the container.`),!1;for(let e of this.transformNodes)if(e.parent&&!this._isNodeInContainer(e.parent))return J.Warn(`Node ${e.name} has a parent that is not in the container.`),!1;for(let e of this.lights)if(e.parent&&!this._isNodeInContainer(e.parent))return J.Warn(`Node ${e.name} has a parent that is not in the container.`),!1;for(let e of this.cameras)if(e.parent&&!this._isNodeInContainer(e.parent))return J.Warn(`Node ${e.name} has a parent that is not in the container.`),!1;return!0}instantiateModelsToScene(e,t=!1,i){this._isValidHierarchy()||de.Warn("SceneSerializer.InstantiateModelsToScene: The Asset Container hierarchy is not valid.");let r={},s={},a=new tD,o=[],l=[],c={doNotInstantiate:!0,...i},f=(_,p)=>{if(r[_.uniqueId]=p.uniqueId,s[p.uniqueId]=p,e&&(p.name=e(_.name)),p instanceof j){let g=p;if(g.morphTargetManager){let v=_.morphTargetManager;g.morphTargetManager=v.clone();for(let x=0;x{if(f(_,p),_.parent){let g=r[_.parent.uniqueId],v=s[g];v?p.parent=v:p.parent=_.parent}if(p.position&&_.position&&p.position.copyFrom(_.position),p.rotationQuaternion&&_.rotationQuaternion&&p.rotationQuaternion.copyFrom(_.rotationQuaternion),p.rotation&&_.rotation&&p.rotation.copyFrom(_.rotation),p.scaling&&_.scaling&&p.scaling.copyFrom(_.scaling),p.material){let g=p;if(g.material)if(t){let v=_.material;if(l.indexOf(v)===-1){let x=v.clone(e?e(v.name):"Clone of "+v.name);if(l.push(v),r[v.uniqueId]=x.uniqueId,s[x.uniqueId]=x,v.getClassName()==="MultiMaterial"){let A=v;for(let S of A.subMaterials)S&&(x=S.clone(e?e(S.name):"Clone of "+S.name),l.push(S),r[S.uniqueId]=x.uniqueId,s[x.uniqueId]=x);A.subMaterials=A.subMaterials.map(S=>S&&s[r[S.uniqueId]])}}g.getClassName()!=="InstancedMesh"&&(g.material=s[r[v.uniqueId]])}else g.material.getClassName()==="MultiMaterial"?this.scene.multiMaterials.indexOf(g.material)===-1&&this.scene.addMultiMaterial(g.material):this.scene.materials.indexOf(g.material)===-1&&this.scene.addMaterial(g.material)}p.parent===null&&a.rootNodes.push(p)};for(let _ of u)if(_.getClassName()==="InstancedMesh"){let p=_,g=p.sourceMesh,v=r[g.uniqueId],A=(typeof v=="number"?s[v]:g).createInstance(p.name);m(p,A)}else{let p=!0;_.getClassName()==="TransformNode"||_.getClassName()==="Node"||_.skeleton||!_.getTotalVertices||_.getTotalVertices()===0?p=!1:c.doNotInstantiate&&(typeof c.doNotInstantiate=="function"?p=!c.doNotInstantiate(_):p=!c.doNotInstantiate);let g=p?_.createInstance(`instance of ${_.name}`):_.clone(`Clone of ${_.name}`,null,!0);if(!g)throw new Error(`Could not clone or instantiate node on Asset Container ${_.name}`);m(_,g)}for(let _ of this.skeletons){if(c.predicate&&!c.predicate(_))continue;let p=_.clone(e?e(_.name):"Clone of "+_.name);for(let g of this.meshes)if(g.skeleton===_&&!g.isAnInstance){let v=s[r[g.uniqueId]];if(!v||v.isAnInstance||(v.skeleton=p,o.indexOf(p)!==-1))continue;o.push(p);for(let x of p.bones)x._linkedTransformNode&&(x._linkedTransformNode=s[r[x._linkedTransformNode.uniqueId]])}a.skeletons.push(p)}for(let _ of this.animationGroups){if(c.predicate&&!c.predicate(_))continue;let p=_.clone(e?e(_.name):"Clone of "+_.name,g=>s[r[g.uniqueId]]||g);a.animationGroups.push(p)}return a}addAllToScene(){if(!this._wasAddedToScene){this._isValidHierarchy()||de.Warn("SceneSerializer.addAllToScene: The Asset Container hierarchy is not valid."),this._wasAddedToScene=!0,this.addToScene(null),this.environmentTexture&&(this.scene.environmentTexture=this.environmentTexture);for(let e of this.scene._serializableComponents)e.addFromContainer(this);this.scene.getEngine().onContextRestoredObservable.remove(this._onContextRestoredObserver),this._onContextRestoredObserver=null}}addToScene(e=null){let t=[];for(let i of this.cameras)e&&!e(i)||(this.scene.addCamera(i),t.push(i));for(let i of this.lights)e&&!e(i)||(this.scene.addLight(i),t.push(i));for(let i of this.meshes)e&&!e(i)||(this.scene.addMesh(i),t.push(i));for(let i of this.skeletons)e&&!e(i)||this.scene.addSkeleton(i);for(let i of this.animations)e&&!e(i)||this.scene.addAnimation(i);for(let i of this.animationGroups)e&&!e(i)||this.scene.addAnimationGroup(i);for(let i of this.multiMaterials)e&&!e(i)||this.scene.addMultiMaterial(i);for(let i of this.materials)e&&!e(i)||this.scene.addMaterial(i);for(let i of this.morphTargetManagers)e&&!e(i)||this.scene.addMorphTargetManager(i);for(let i of this.geometries)e&&!e(i)||this.scene.addGeometry(i);for(let i of this.transformNodes)e&&!e(i)||(this.scene.addTransformNode(i),t.push(i));for(let i of this.actionManagers)e&&!e(i)||this.scene.addActionManager(i);for(let i of this.textures)e&&!e(i)||this.scene.addTexture(i);for(let i of this.reflectionProbes)e&&!e(i)||this.scene.addReflectionProbe(i);for(let i of this.spriteManagers)e&&!e(i)||(this.scene.spriteManagers||(this.scene.spriteManagers=[]),this.scene.spriteManagers.push(i));if(t.length){let i=new Set(this.scene.meshes);for(let r of this.scene.lights)i.add(r);for(let r of this.scene.cameras)i.add(r);for(let r of this.scene.transformNodes)i.add(r);for(let r of this.skeletons)for(let s of r.bones)i.add(s);for(let r of t)r.parent&&!i.has(r.parent)&&(r.setParent?r.setParent(null):r.parent=null)}}removeAllFromScene(){this._isValidHierarchy()||de.Warn("SceneSerializer.removeAllFromScene: The Asset Container hierarchy is not valid."),this._wasAddedToScene=!1,this.removeFromScene(null),this.environmentTexture===this.scene.environmentTexture&&(this.scene.environmentTexture=null);for(let e of this.scene._serializableComponents)e.removeFromContainer(this)}removeFromScene(e=null){for(let t of this.cameras)e&&!e(t)||this.scene.removeCamera(t);for(let t of this.lights)e&&!e(t)||this.scene.removeLight(t);for(let t of this.meshes)e&&!e(t)||this.scene.removeMesh(t,!0);for(let t of this.skeletons)e&&!e(t)||this.scene.removeSkeleton(t);for(let t of this.animations)e&&!e(t)||this.scene.removeAnimation(t);for(let t of this.animationGroups)e&&!e(t)||this.scene.removeAnimationGroup(t);for(let t of this.multiMaterials)e&&!e(t)||this.scene.removeMultiMaterial(t);for(let t of this.materials)e&&!e(t)||this.scene.removeMaterial(t);for(let t of this.morphTargetManagers)e&&!e(t)||this.scene.removeMorphTargetManager(t);for(let t of this.geometries)e&&!e(t)||this.scene.removeGeometry(t);for(let t of this.transformNodes)e&&!e(t)||this.scene.removeTransformNode(t);for(let t of this.actionManagers)e&&!e(t)||this.scene.removeActionManager(t);for(let t of this.textures)e&&!e(t)||this.scene.removeTexture(t);for(let t of this.reflectionProbes)e&&!e(t)||this.scene.removeReflectionProbe(t);for(let t of this.spriteManagers)if(!(e&&!e(t))&&this.scene.spriteManagers){let i=this.scene.spriteManagers.indexOf(t);i!==-1&&this.scene.spriteManagers.splice(i,1)}}dispose(){let e=this.cameras.slice(0);for(let _ of e)_.dispose();this.cameras.length=0;let t=this.lights.slice(0);for(let _ of t)_.dispose();this.lights.length=0;let i=this.meshes.slice(0);for(let _ of i)_.dispose();this.meshes.length=0;let r=this.skeletons.slice(0);for(let _ of r)_.dispose();this.skeletons.length=0;let s=this.animationGroups.slice(0);for(let _ of s)_.dispose();this.animationGroups.length=0;let a=this.multiMaterials.slice(0);for(let _ of a)_.dispose();this.multiMaterials.length=0;let o=this.materials.slice(0);for(let _ of o)_.dispose();this.materials.length=0;let l=this.geometries.slice(0);for(let _ of l)_.dispose();this.geometries.length=0;let c=this.transformNodes.slice(0);for(let _ of c)_.dispose();this.transformNodes.length=0;let f=this.actionManagers.slice(0);for(let _ of f)_.dispose();this.actionManagers.length=0;let h=this.textures.slice(0);for(let _ of h)_.dispose();this.textures.length=0;let d=this.reflectionProbes.slice(0);for(let _ of d)_.dispose();this.reflectionProbes.length=0;let u=this.morphTargetManagers.slice(0);for(let _ of u)_.dispose();this.morphTargetManagers.length=0;let m=this.spriteManagers.slice(0);for(let _ of m)_.dispose();this.spriteManagers.length=0,this.environmentTexture&&(this.environmentTexture.dispose(),this.environmentTexture=null);for(let _ of this.scene._serializableComponents)_.removeFromContainer(this,!0);this._onContextRestoredObserver&&(this.scene.getEngine().onContextRestoredObservable.remove(this._onContextRestoredObserver),this._onContextRestoredObserver=null)}_moveAssets(e,t,i){if(!(!e||!t))for(let r of e){let s=!0;if(i){for(let a of i)if(r===a){s=!1;break}}s&&(t.push(r),r._parentContainer=this)}}moveAllFromScene(e){this._wasAddedToScene=!1,e===void 0&&(e=new eD);for(let t in this)Object.prototype.hasOwnProperty.call(this,t)&&(this[t]=this[t]||(t==="_environmentTexture"?null:[]),this._moveAssets(this.scene[t],this[t],e[t]));this.environmentTexture=this.scene.environmentTexture,this.removeAllFromScene()}createRootMesh(){let e=new j("assetContainerRootMesh",this.scene);for(let t of this.meshes)t.parent||e.addChild(t);return this.meshes.unshift(e),e}mergeAnimationsTo(e=Le.LastCreatedScene,t,i=null){if(!e)return J.Error("No scene available to merge animations to"),[];let r=i||(l=>{let c,f=l.animations.length?l.animations[0].targetProperty:"",h=l.name.split(".").join("").split("_primitive")[0];switch(f){case"position":case"rotationQuaternion":c=e.getTransformNodeByName(l.name)||e.getTransformNodeByName(h);break;case"influence":c=e.getMorphTargetByName(l.name)||e.getMorphTargetByName(h);break;default:c=e.getNodeByName(l.name)||e.getNodeByName(h)}return c}),s=this.getNodes();for(let l of s){let c=r(l);if(c!==null){for(let f of l.animations){let h=c.animations.filter(d=>d.targetProperty===f.targetProperty);for(let d of h){let u=c.animations.indexOf(d,0);u>-1&&c.animations.splice(u,1)}}c.animations=c.animations.concat(l.animations)}}let a=[],o=this.animationGroups.slice();for(let l of o){a.push(l.clone(l.name,r));for(let c of l.animatables)c.stop()}for(let l of t){let c=r(l.target);c&&(e.beginAnimation(c,l.fromFrame,l.toFrame,l.loopAnimation,l.speedRatio,l.onAnimationEnd?l.onAnimationEnd:void 0,void 0,!0,void 0,l.onAnimationLoop?l.onAnimationLoop:void 0),e.stopAnimation(l.target))}return a}populateRootNodes(){this.rootNodes.length=0;for(let e of this.meshes)!e.parent&&this.rootNodes.indexOf(e)===-1&&this.rootNodes.push(e);for(let e of this.transformNodes)!e.parent&&this.rootNodes.indexOf(e)===-1&&this.rootNodes.push(e);for(let e of this.lights)!e.parent&&this.rootNodes.indexOf(e)===-1&&this.rootNodes.push(e);for(let e of this.cameras)!e.parent&&this.rootNodes.indexOf(e)===-1&&this.rootNodes.push(e)}addAllAssetsToContainer(e){if(!e)return;let t=[],i=new Set;for(t.push(e);t.length>0;){let r=t.pop();if(r instanceof j?(r.geometry&&this.geometries.indexOf(r.geometry)===-1&&this.geometries.push(r.geometry),this.meshes.push(r)):r instanceof Zl?this.meshes.push(r):r instanceof $t?this.transformNodes.push(r):r instanceof Yt?this.lights.push(r):r instanceof ut&&this.cameras.push(r),r instanceof pr){if(r.material&&this.materials.indexOf(r.material)===-1){this.materials.push(r.material);for(let s of r.material.getActiveTextures())this.textures.indexOf(s)===-1&&this.textures.push(s)}r.skeleton&&this.skeletons.indexOf(r.skeleton)===-1&&this.skeletons.push(r.skeleton),r.morphTargetManager&&this.morphTargetManagers.indexOf(r.morphTargetManager)===-1&&this.morphTargetManagers.push(r.morphTargetManager)}for(let s of r.getChildren())i.has(s)||t.push(s);i.add(r)}this.populateRootNodes()}_getByTags(e,t,i){if(t===void 0)return e;let r=[];for(let s in e){let a=e[s];Zt&&Zt.MatchesQuery(a,t)&&(!i||i(a))&&r.push(a)}return r}getMeshesByTags(e,t){return this._getByTags(this.meshes,e,t)}getCamerasByTags(e,t){return this._getByTags(this.cameras,e,t)}getLightsByTags(e,t){return this._getByTags(this.lights,e,t)}getMaterialsByTags(e,t){return this._getByTags(this.materials,e,t).concat(this._getByTags(this.multiMaterials,e,t))}getTransformNodesByTags(e,t){return this._getByTags(this.transformNodes,e,t)}}});var Jh,Y4=C(()=>{T_();Jh=class{constructor(e){this.byteOffset=0,this.buffer=e}async loadAsync(e){let t=await this.buffer.readAsync(this.byteOffset,e);this._dataView=new DataView(t.buffer,t.byteOffset,t.byteLength),this._dataByteOffset=0}readUint32(){let e=this._dataView.getUint32(this._dataByteOffset,!0);return this._dataByteOffset+=4,this.byteOffset+=4,e}readUint8Array(e){let t=new Uint8Array(this._dataView.buffer,this._dataView.byteOffset+this._dataByteOffset,e);return this._dataByteOffset+=e,this.byteOffset+=e,t}readString(e){return z3(this.readUint8Array(e))}skipBytes(e){this._dataByteOffset+=e,this.byteOffset+=e}}});function iD(n,e,t,i){let r={externalResourceFunction:i};return t&&(r.uri=e==="file:"?t:e+t),ArrayBuffer.isView(n)?GLTFValidator.validateBytes(n,r):GLTFValidator.validateString(n,r)}function mle(){let n=[];onmessage=e=>{let t=e.data;switch(t.id){case"init":{importScripts(t.url);break}case"validate":{iD(t.data,t.rootUrl,t.fileName,i=>new Promise((r,s)=>{let a=n.length;n.push({resolve:r,reject:s}),postMessage({id:"getExternalResource",index:a,uri:i})})).then(i=>{postMessage({id:"validate.resolve",value:i})},i=>{postMessage({id:"validate.reject",reason:i})});break}case"getExternalResource.resolve":{n[t.index].resolve(t.value);break}case"getExternalResource.reject":{n[t.index].reject(t.reason);break}}}}var Vm,K4=C(()=>{Ci();Vm=class n{static ValidateAsync(e,t,i,r){return typeof Worker=="function"?new Promise((s,a)=>{let o=`${iD}(${mle})()`,l=URL.createObjectURL(new Blob([o],{type:"application/javascript"})),c=new Worker(l),f=d=>{c.removeEventListener("error",f),c.removeEventListener("message",h),a(d)},h=d=>{let u=d.data;switch(u.id){case"getExternalResource":{r(u.uri).then(m=>{c.postMessage({id:"getExternalResource.resolve",index:u.index,value:m},[m.buffer])},m=>{c.postMessage({id:"getExternalResource.reject",index:u.index,reason:m})});break}case"validate.resolve":{c.removeEventListener("error",f),c.removeEventListener("message",h),n._LastResults=u.value,s(u.value),c.terminate();break}case"validate.reject":c.removeEventListener("error",f),c.removeEventListener("message",h),a(u.reason),c.terminate()}};if(c.addEventListener("error",f),c.addEventListener("message",h),c.postMessage({id:"init",url:de.GetBabylonScriptURL(this.Configuration.url)}),ArrayBuffer.isView(e)){let d=e.slice();c.postMessage({id:"validate",data:d,rootUrl:t,fileName:i},[d.buffer])}else c.postMessage({id:"validate",data:e,rootUrl:t,fileName:i})}):(this._LoadScriptPromise||(this._LoadScriptPromise=de.LoadBabylonScriptAsync(this.Configuration.url)),this._LoadScriptPromise.then(()=>iD(e,t,i,r)))}};Vm.Configuration={url:`${de._DefaultCdnUrl}/gltf_validator.js`};Vm._LastResults=null});var gc,Tg,j4=C(()=>{gc="Z2xURg",Tg={name:"gltf",extensions:{".gltf":{isBinary:!1,mimeType:"model/gltf+json"},".glb":{isBinary:!0,mimeType:"model/gltf-binary"}},canDirectLoad(n){return n.indexOf("asset")!==-1&&n.indexOf("version")!==-1||n.startsWith("data:base64,"+gc)||n.startsWith("data:;base64,"+gc)||n.startsWith("data:application/octet-stream;base64,"+gc)||n.startsWith("data:model/gltf-binary;base64,"+gc)}}});function q4(n,e,t){try{return Promise.resolve(new Uint8Array(n,e,t))}catch(i){return Promise.reject(i)}}function ple(n,e,t){try{if(e<0||e>=n.byteLength)throw new RangeError("Offset is out of range.");if(e+t>n.byteLength)throw new RangeError("Length is out of range.");return Promise.resolve(new Uint8Array(n.buffer,n.byteOffset+e,t))}catch(i){return Promise.reject(i)}}var Gm,ed,Yn,Fx,_le,rD,Gf,nD=C(()=>{hi();Ci();Um();Sg();Pt();Y4();K4();j4();Bl();S_();(function(n){n[n.AUTO=0]="AUTO",n[n.FORCE_RIGHT_HANDED=1]="FORCE_RIGHT_HANDED"})(Gm||(Gm={}));(function(n){n[n.NONE=0]="NONE",n[n.FIRST=1]="FIRST",n[n.ALL=2]="ALL"})(ed||(ed={}));(function(n){n[n.LOADING=0]="LOADING",n[n.READY=1]="READY",n[n.COMPLETE=2]="COMPLETE"})(Yn||(Yn={}));Fx=class{constructor(){this.alwaysComputeBoundingBox=!1,this.alwaysComputeSkeletonRootNode=!1,this.animationStartMode=ed.FIRST,this.compileMaterials=!1,this.compileShadowGenerators=!1,this.coordinateSystemMode=Gm.AUTO,this.createInstances=!0,this.loadAllMaterials=!1,this.loadMorphTargets=!0,this.loadNodeAnimations=!0,this.loadOnlyMaterials=!1,this.loadSkins=!0,this.skipMaterials=!1,this.targetFps=60,this.transparencyAsCoverage=!1,this.useClipPlane=!1,this.useGltfTextureNames=!1,this.useRangeRequests=!1,this.useSRGBBuffers=!0,this.validate=!1,this.useOpenPBR=!1,this.dontUseTransmissionHelper=!1}},_le=new Fx,rD=class extends Fx{constructor(){super(...arguments),this.extensionOptions={},this.preprocessUrlAsync=e=>Promise.resolve(e)}copyFrom(e){var t,i,r,s,a,o,l,c,f,h,d,u,m,_,p,g,v,x,A,S,E,R,I,y,M,D;e&&(this.alwaysComputeBoundingBox=(t=e.alwaysComputeBoundingBox)!=null?t:this.alwaysComputeBoundingBox,this.alwaysComputeSkeletonRootNode=(i=e.alwaysComputeSkeletonRootNode)!=null?i:this.alwaysComputeSkeletonRootNode,this.animationStartMode=(r=e.animationStartMode)!=null?r:this.animationStartMode,this.capturePerformanceCounters=(s=e.capturePerformanceCounters)!=null?s:this.capturePerformanceCounters,this.compileMaterials=(a=e.compileMaterials)!=null?a:this.compileMaterials,this.compileShadowGenerators=(o=e.compileShadowGenerators)!=null?o:this.compileShadowGenerators,this.coordinateSystemMode=(l=e.coordinateSystemMode)!=null?l:this.coordinateSystemMode,this.createInstances=(c=e.createInstances)!=null?c:this.createInstances,this.customRootNode=e.customRootNode,this.extensionOptions=(f=e.extensionOptions)!=null?f:this.extensionOptions,this.loadAllMaterials=(h=e.loadAllMaterials)!=null?h:this.loadAllMaterials,this.loadMorphTargets=(d=e.loadMorphTargets)!=null?d:this.loadMorphTargets,this.loadNodeAnimations=(u=e.loadNodeAnimations)!=null?u:this.loadNodeAnimations,this.loadOnlyMaterials=(m=e.loadOnlyMaterials)!=null?m:this.loadOnlyMaterials,this.loadSkins=(_=e.loadSkins)!=null?_:this.loadSkins,this.loggingEnabled=(p=e.loggingEnabled)!=null?p:this.loggingEnabled,this.onCameraLoaded=e.onCameraLoaded,this.onMaterialLoaded=e.onMaterialLoaded,this.onMeshLoaded=e.onMeshLoaded,this.onParsed=e.onParsed,this.onSkinLoaded=e.onSkinLoaded,this.onTextureLoaded=e.onTextureLoaded,this.onValidated=e.onValidated,this.preprocessUrlAsync=(g=e.preprocessUrlAsync)!=null?g:this.preprocessUrlAsync,this.skipMaterials=(v=e.skipMaterials)!=null?v:this.skipMaterials,this.targetFps=(x=e.targetFps)!=null?x:this.targetFps,this.transparencyAsCoverage=(A=e.transparencyAsCoverage)!=null?A:this.transparencyAsCoverage,this.useClipPlane=(S=e.useClipPlane)!=null?S:this.useClipPlane,this.useGltfTextureNames=(E=e.useGltfTextureNames)!=null?E:this.useGltfTextureNames,this.useOpenPBR=(R=e.useOpenPBR)!=null?R:this.useOpenPBR,this.useRangeRequests=(I=e.useRangeRequests)!=null?I:this.useRangeRequests,this.useSRGBBuffers=(y=e.useSRGBBuffers)!=null?y:this.useSRGBBuffers,this.validate=(M=e.validate)!=null?M:this.validate,this.dontUseTransmissionHelper=(D=e.dontUseTransmissionHelper)!=null?D:this.dontUseTransmissionHelper)}},Gf=class n extends rD{constructor(e){super(),this.onParsedObservable=new te,this.onMeshLoadedObservable=new te,this.onSkinLoadedObservable=new te,this.onTextureLoadedObservable=new te,this.onMaterialLoadedObservable=new te,this.onCameraLoadedObservable=new te,this.onCompleteObservable=new te,this.onErrorObservable=new te,this.onDisposeObservable=new te,this.onExtensionLoadedObservable=new te,this.onValidatedObservable=new te,this._loader=null,this._state=null,this._requests=new Array,this.name=Tg.name,this.extensions=Tg.extensions,this.onLoaderStateChangedObservable=new te,this._logIndentLevel=0,this._loggingEnabled=!1,this._log=this._logDisabled,this._capturePerformanceCounters=!1,this._startPerformanceCounter=this._startPerformanceCounterDisabled,this._endPerformanceCounter=this._endPerformanceCounterDisabled,this.copyFrom(Object.assign({..._le},e))}set onParsed(e){this._onParsedObserver&&this.onParsedObservable.remove(this._onParsedObserver),e&&(this._onParsedObserver=this.onParsedObservable.add(e))}set onMeshLoaded(e){this._onMeshLoadedObserver&&this.onMeshLoadedObservable.remove(this._onMeshLoadedObserver),e&&(this._onMeshLoadedObserver=this.onMeshLoadedObservable.add(e))}set onSkinLoaded(e){this._onSkinLoadedObserver&&this.onSkinLoadedObservable.remove(this._onSkinLoadedObserver),e&&(this._onSkinLoadedObserver=this.onSkinLoadedObservable.add(t=>e(t.node,t.skinnedNode)))}set onTextureLoaded(e){this._onTextureLoadedObserver&&this.onTextureLoadedObservable.remove(this._onTextureLoadedObserver),e&&(this._onTextureLoadedObserver=this.onTextureLoadedObservable.add(e))}set onMaterialLoaded(e){this._onMaterialLoadedObserver&&this.onMaterialLoadedObservable.remove(this._onMaterialLoadedObserver),e&&(this._onMaterialLoadedObserver=this.onMaterialLoadedObservable.add(e))}set onCameraLoaded(e){this._onCameraLoadedObserver&&this.onCameraLoadedObservable.remove(this._onCameraLoadedObserver),e&&(this._onCameraLoadedObserver=this.onCameraLoadedObservable.add(e))}set onComplete(e){this._onCompleteObserver&&this.onCompleteObservable.remove(this._onCompleteObserver),this._onCompleteObserver=this.onCompleteObservable.add(e)}set onError(e){this._onErrorObserver&&this.onErrorObservable.remove(this._onErrorObserver),this._onErrorObserver=this.onErrorObservable.add(e)}set onDispose(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)}set onExtensionLoaded(e){this._onExtensionLoadedObserver&&this.onExtensionLoadedObservable.remove(this._onExtensionLoadedObserver),this._onExtensionLoadedObserver=this.onExtensionLoadedObservable.add(e)}get loggingEnabled(){return this._loggingEnabled}set loggingEnabled(e){this._loggingEnabled!==e&&(this._loggingEnabled=e,this._loggingEnabled?this._log=this._logEnabled:this._log=this._logDisabled)}get capturePerformanceCounters(){return this._capturePerformanceCounters}set capturePerformanceCounters(e){this._capturePerformanceCounters!==e&&(this._capturePerformanceCounters=e,this._capturePerformanceCounters?(this._startPerformanceCounter=this._startPerformanceCounterEnabled,this._endPerformanceCounter=this._endPerformanceCounterEnabled):(this._startPerformanceCounter=this._startPerformanceCounterDisabled,this._endPerformanceCounter=this._endPerformanceCounterDisabled))}set onValidated(e){this._onValidatedObserver&&this.onValidatedObservable.remove(this._onValidatedObserver),this._onValidatedObserver=this.onValidatedObservable.add(e)}dispose(){this._loader&&(this._loader.dispose(),this._loader=null);for(let e of this._requests)e.abort();this._requests.length=0,delete this._progressCallback,this.preprocessUrlAsync=e=>Promise.resolve(e),this.onMeshLoadedObservable.clear(),this.onSkinLoadedObservable.clear(),this.onTextureLoadedObservable.clear(),this.onMaterialLoadedObservable.clear(),this.onCameraLoadedObservable.clear(),this.onCompleteObservable.clear(),this.onExtensionLoadedObservable.clear(),this.onDisposeObservable.notifyObservers(void 0),this.onDisposeObservable.clear()}loadFile(e,t,i,r,s,a,o,l){if(ArrayBuffer.isView(t))return this._loadBinary(e,t,i,r,o,l),null;this._progressCallback=s;let c=t.name||de.GetFilename(t);if(a){if(this.useRangeRequests){this.validate&&J.Warn("glTF validation is not supported when range requests are enabled");let f={abort:()=>{},onCompleteObservable:new te},h={readAsync:(d,u)=>new Promise((m,_)=>{this._loadFile(e,t,p=>{m(new Uint8Array(p))},!0,p=>{_(p)},p=>{p.setRequestHeader("Range",`bytes=${d}-${d+u-1}`)})}),byteLength:0};return this._unpackBinaryAsync(new Jh(h)).then(d=>{f.onCompleteObservable.notifyObservers(f),r(d)},o?d=>o(void 0,d):void 0),f}return this._loadFile(e,t,f=>{this._validate(e,new Uint8Array(f,0,f.byteLength),i,c),this._unpackBinaryAsync(new Jh({readAsync:(h,d)=>q4(f,h,d),byteLength:f.byteLength})).then(h=>{r(h)},o?h=>o(void 0,h):void 0)},!0,o)}else return this._loadFile(e,t,f=>{try{this._validate(e,f,i,c),r({json:this._parseJson(f)})}catch(h){o&&o()}},!1,o)}_loadBinary(e,t,i,r,s,a){this._validate(e,new Uint8Array(t.buffer,t.byteOffset,t.byteLength),i,a),this._unpackBinaryAsync(new Jh({readAsync:(o,l)=>ple(t,o,l),byteLength:t.byteLength})).then(o=>{r(o)},s?o=>s(void 0,o):void 0)}importMeshAsync(e,t,i,r,s,a){return Promise.resolve().then(()=>(this.onParsedObservable.notifyObservers(i),this.onParsedObservable.clear(),this._log(`Loading ${a||""}`),this._loader=this._getLoader(i),this._loader.importMeshAsync(e,t,null,i,r,s,a)))}loadAsync(e,t,i,r,s){return Promise.resolve().then(()=>(this.onParsedObservable.notifyObservers(t),this.onParsedObservable.clear(),this._log(`Loading ${s||""}`),this._loader=this._getLoader(t),this._loader.loadAsync(e,t,i,r,s)))}loadAssetContainerAsync(e,t,i,r,s){return Promise.resolve().then(()=>{this.onParsedObservable.notifyObservers(t),this.onParsedObservable.clear(),this._log(`Loading ${s||""}`),this._loader=this._getLoader(t);let a=new ll(e),o=[];this.onMaterialLoadedObservable.add(h=>{o.push(h)});let l=[];this.onTextureLoadedObservable.add(h=>{l.push(h)});let c=[];this.onCameraLoadedObservable.add(h=>{c.push(h)});let f=[];return this.onMeshLoadedObservable.add(h=>{h.morphTargetManager&&f.push(h.morphTargetManager)}),this._loader.importMeshAsync(null,e,a,t,i,r,s).then(h=>(Array.prototype.push.apply(a.geometries,h.geometries),Array.prototype.push.apply(a.meshes,h.meshes),Array.prototype.push.apply(a.particleSystems,h.particleSystems),Array.prototype.push.apply(a.skeletons,h.skeletons),Array.prototype.push.apply(a.animationGroups,h.animationGroups),Array.prototype.push.apply(a.materials,o),Array.prototype.push.apply(a.textures,l),Array.prototype.push.apply(a.lights,h.lights),Array.prototype.push.apply(a.transformNodes,h.transformNodes),Array.prototype.push.apply(a.cameras,c),Array.prototype.push.apply(a.morphTargetManagers,f),a))})}canDirectLoad(e){return Tg.canDirectLoad(e)}directLoad(e,t){if(t.startsWith("base64,"+gc)||t.startsWith(";base64,"+gc)||t.startsWith("application/octet-stream;base64,"+gc)||t.startsWith("model/gltf-binary;base64,"+gc)){let i=nf(t);return this._validate(e,new Uint8Array(i,0,i.byteLength)),this._unpackBinaryAsync(new Jh({readAsync:(r,s)=>q4(i,r,s),byteLength:i.byteLength}))}return this._validate(e,t),Promise.resolve({json:this._parseJson(t)})}createPlugin(e){return new n(e[Tg.name])}get loaderState(){return this._state}whenCompleteAsync(){return new Promise((e,t)=>{this.onCompleteObservable.addOnce(()=>{e()}),this.onErrorObservable.addOnce(i=>{t(i)})})}_setState(e){this._state!==e&&(this._state=e,this.onLoaderStateChangedObservable.notifyObservers(this._state),this._log(Yn[this._state]))}_loadFile(e,t,i,r,s,a){let o=e._loadFile(t,i,l=>{this._onProgress(l,o)},!0,r,s,a);return o.onCompleteObservable.add(()=>{o._lengthComputable=!0,o._total=o._loaded}),this._requests.push(o),o}_onProgress(e,t){if(!this._progressCallback)return;t._lengthComputable=e.lengthComputable,t._loaded=e.loaded,t._total=e.total;let i=!0,r=0,s=0;for(let a of this._requests){if(a._lengthComputable===void 0||a._loaded===void 0||a._total===void 0)return;i=i&&a._lengthComputable,r+=a._loaded,s+=a._total}this._progressCallback({lengthComputable:i,loaded:r,total:i?s:0})}_validate(e,t,i="",r=""){this.validate&&(this._startPerformanceCounter("Validate JSON"),Vm.ValidateAsync(t,i,r,s=>this.preprocessUrlAsync(i+s).then(a=>e._loadFileAsync(a,void 0,!0,!0).then(o=>new Uint8Array(o,0,o.byteLength)))).then(s=>{this._endPerformanceCounter("Validate JSON"),this.onValidatedObservable.notifyObservers(s),this.onValidatedObservable.clear()},s=>{this._endPerformanceCounter("Validate JSON"),de.Warn(`Failed to validate: ${s.message}`),this.onValidatedObservable.clear()}))}_getLoader(e){let t=e.json.asset||{};this._log(`Asset version: ${t.version}`),t.minVersion&&this._log(`Asset minimum version: ${t.minVersion}`),t.generator&&this._log(`Asset generator: ${t.generator}`);let i=n._parseVersion(t.version);if(!i)throw new Error("Invalid version: "+t.version);if(t.minVersion!==void 0){let a=n._parseVersion(t.minVersion);if(!a)throw new Error("Invalid minimum version: "+t.minVersion);if(n._compareVersion(a,{major:2,minor:0})>0)throw new Error("Incompatible minimum version: "+t.minVersion)}let s={1:n._CreateGLTF1Loader,2:n._CreateGLTF2Loader}[i.major];if(!s)throw new Error("Unsupported version: "+t.version);return s(this)}_parseJson(e){this._startPerformanceCounter("Parse JSON"),this._log(`JSON length: ${e.length}`);let t=JSON.parse(e);return this._endPerformanceCounter("Parse JSON"),t}_unpackBinaryAsync(e){return this._startPerformanceCounter("Unpack Binary"),e.loadAsync(20).then(()=>{let t={Magic:1179937895},i=e.readUint32();if(i!==t.Magic)throw new ms("Unexpected magic: "+i,_a.GLTFLoaderUnexpectedMagicError);let r=e.readUint32();this.loggingEnabled&&this._log(`Binary version: ${r}`);let s=e.readUint32();!this.useRangeRequests&&s!==e.buffer.byteLength&&J.Warn(`Length in header does not match actual data length: ${s} != ${e.buffer.byteLength}`);let a;switch(r){case 1:{a=this._unpackBinaryV1Async(e,s);break}case 2:{a=this._unpackBinaryV2Async(e,s);break}default:throw new Error("Unsupported version: "+r)}return this._endPerformanceCounter("Unpack Binary"),a})}_unpackBinaryV1Async(e,t){let i={JSON:0},r=e.readUint32(),s=e.readUint32();if(s!==i.JSON)throw new Error(`Unexpected content format: ${s}`);let a=t-e.byteOffset,o={json:this._parseJson(e.readString(r)),bin:null};if(a!==0){let l=e.byteOffset;o.bin={readAsync:(c,f)=>e.buffer.readAsync(l+c,f),byteLength:a}}return Promise.resolve(o)}_unpackBinaryV2Async(e,t){let i={JSON:1313821514,BIN:5130562},r=e.readUint32();if(e.readUint32()!==i.JSON)throw new Error("First chunk format is not JSON");return e.byteOffset+r===t?e.loadAsync(r).then(()=>({json:this._parseJson(e.readString(r)),bin:null})):e.loadAsync(r+8).then(()=>{let a={json:this._parseJson(e.readString(r)),bin:null},o=()=>{let l=e.readUint32();switch(e.readUint32()){case i.JSON:throw new Error("Unexpected JSON chunk");case i.BIN:{let f=e.byteOffset;a.bin={readAsync:(h,d)=>e.buffer.readAsync(f+h,d),byteLength:l},e.skipBytes(l);break}default:{e.skipBytes(l);break}}return e.byteOffset!==t?e.loadAsync(8).then(o):Promise.resolve(a)};return o()})}static _parseVersion(e){if(e==="1.0"||e==="1.0.1")return{major:1,minor:0};let t=(e+"").match(/^(\d+)\.(\d+)/);return t?{major:parseInt(t[1]),minor:parseInt(t[2])}:null}static _compareVersion(e,t){return e.major>t.major?1:e.majort.minor?1:e.minor{Bx=class{get resolve(){return this._resolve}get reject(){return this._reject}constructor(){this.promise=new Promise((e,t)=>{this._resolve=e,this._reject=t})}}});var wn,Q4=C(()=>{kt();Ut();sl();FT();Ge();Ci();wn=class{constructor(){this.keysUp=[38],this.keysUpward=[33],this.keysDown=[40],this.keysDownward=[34],this.keysLeft=[37],this.keysRight=[39],this.rotationSpeed=.5,this.keysRotateLeft=[],this.keysRotateRight=[],this.keysRotateUp=[],this.keysRotateDown=[],this._keys=new Array}attachControl(e){e=de.BackCompatCameraNoPreventDefault(arguments),!this._onCanvasBlurObserver&&(this._scene=this.camera.getScene(),this._engine=this._scene.getEngine(),this._onCanvasBlurObserver=this._engine.onCanvasBlurObservable.add(()=>{this._keys.length=0}),this._onKeyboardObserver=this._scene.onKeyboardObservable.add(t=>{let i=t.event;if(!i.metaKey){if(t.type===no.KEYDOWN)(this.keysUp.indexOf(i.keyCode)!==-1||this.keysDown.indexOf(i.keyCode)!==-1||this.keysLeft.indexOf(i.keyCode)!==-1||this.keysRight.indexOf(i.keyCode)!==-1||this.keysUpward.indexOf(i.keyCode)!==-1||this.keysDownward.indexOf(i.keyCode)!==-1||this.keysRotateLeft.indexOf(i.keyCode)!==-1||this.keysRotateRight.indexOf(i.keyCode)!==-1||this.keysRotateUp.indexOf(i.keyCode)!==-1||this.keysRotateDown.indexOf(i.keyCode)!==-1)&&(this._keys.indexOf(i.keyCode)===-1&&this._keys.push(i.keyCode),e||i.preventDefault());else if(this.keysUp.indexOf(i.keyCode)!==-1||this.keysDown.indexOf(i.keyCode)!==-1||this.keysLeft.indexOf(i.keyCode)!==-1||this.keysRight.indexOf(i.keyCode)!==-1||this.keysUpward.indexOf(i.keyCode)!==-1||this.keysDownward.indexOf(i.keyCode)!==-1||this.keysRotateLeft.indexOf(i.keyCode)!==-1||this.keysRotateRight.indexOf(i.keyCode)!==-1||this.keysRotateUp.indexOf(i.keyCode)!==-1||this.keysRotateDown.indexOf(i.keyCode)!==-1){let r=this._keys.indexOf(i.keyCode);r>=0&&this._keys.splice(r,1),e||i.preventDefault()}}}))}detachControl(){this._scene&&(this._onKeyboardObserver&&this._scene.onKeyboardObservable.remove(this._onKeyboardObserver),this._onCanvasBlurObserver&&this._engine.onCanvasBlurObservable.remove(this._onCanvasBlurObserver),this._onKeyboardObserver=null,this._onCanvasBlurObserver=null),this._keys.length=0}checkInputs(){if(this._onKeyboardObserver){let e=this.camera;for(let t=0;t{kt();hi();Ut();sl();ro();Ci();td=class{constructor(e=!0){this.touchEnabled=e,this.buttons=[0,1,2],this.angularSensibility=2e3,this._previousPosition=null,this.onPointerMovedObservable=new te,this._allowCameraRotation=!0,this._currentActiveButton=-1,this._activePointerId=-1}attachControl(e){e=de.BackCompatCameraNoPreventDefault(arguments);let t=this.camera.getEngine(),i=t.getInputElement();this._pointerInput||(this._pointerInput=r=>{let s=r.event,a=s.pointerType==="touch";if(!this.touchEnabled&&a||r.type!==it.POINTERMOVE&&this.buttons.indexOf(s.button)===-1)return;let o=s.target;if(r.type===it.POINTERDOWN){if(a&&this._activePointerId!==-1||!a&&this._currentActiveButton!==-1)return;this._activePointerId=s.pointerId;try{o==null||o.setPointerCapture(s.pointerId)}catch(l){}this._currentActiveButton===-1&&(this._currentActiveButton=s.button),this._previousPosition={x:s.clientX,y:s.clientY},e||(s.preventDefault(),i&&i.focus()),t.isPointerLock&&this._onMouseMove&&this._onMouseMove(r.event)}else if(r.type===it.POINTERUP){if(a&&this._activePointerId!==s.pointerId||!a&&this._currentActiveButton!==s.button)return;try{o==null||o.releasePointerCapture(s.pointerId)}catch(l){}this._currentActiveButton=-1,this._previousPosition=null,e||s.preventDefault(),this._activePointerId=-1}else if(r.type===it.POINTERMOVE&&(this._activePointerId===s.pointerId||!a)){if(t.isPointerLock&&this._onMouseMove)this._onMouseMove(r.event);else if(this._previousPosition){let l=this.camera._calculateHandednessMultiplier(),c=(s.clientX-this._previousPosition.x)*l,f=(s.clientY-this._previousPosition.y)*l;this._allowCameraRotation&&(this.camera.cameraRotation.y+=c/this.angularSensibility,this.camera.cameraRotation.x+=f/this.angularSensibility),this.onPointerMovedObservable.notifyObservers({offsetX:c,offsetY:f}),this._previousPosition={x:s.clientX,y:s.clientY},e||s.preventDefault()}}}),this._onMouseMove=r=>{if(!t.isPointerLock)return;let s=this.camera._calculateHandednessMultiplier();this.camera.cameraRotation.y+=r.movementX*s/this.angularSensibility,this.camera.cameraRotation.x+=r.movementY*s/this.angularSensibility,this._previousPosition=null,e||r.preventDefault()},this._observer=this.camera.getScene()._inputManager._addCameraPointerObserver(this._pointerInput,it.POINTERDOWN|it.POINTERUP|it.POINTERMOVE),i&&(this._contextMenuBind=r=>this.onContextMenu(r),i.addEventListener("contextmenu",this._contextMenuBind,!1))}onContextMenu(e){e.preventDefault()}detachControl(){if(this._observer){if(this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer),this._contextMenuBind){let t=this.camera.getEngine().getInputElement();t&&t.removeEventListener("contextmenu",this._contextMenuBind)}this.onPointerMovedObservable&&this.onPointerMovedObservable.clear(),this._observer=null,this._onMouseMove=null,this._previousPosition=null}this._activePointerId=-1,this._currentActiveButton=-1}getClassName(){return"FreeCameraMouseInput"}getSimpleName(){return"mouse"}};P([w()],td.prototype,"buttons",void 0);P([w()],td.prototype,"angularSensibility",void 0);Dn.FreeCameraMouseInput=td});var id,J4=C(()=>{kt();Ut();hi();ro();BT();Ci();id=class{constructor(){this.wheelPrecisionX=3,this.wheelPrecisionY=3,this.wheelPrecisionZ=3,this.onChangedObservable=new te,this._wheelDeltaX=0,this._wheelDeltaY=0,this._wheelDeltaZ=0,this._ffMultiplier=12,this._normalize=120}attachControl(e){e=de.BackCompatCameraNoPreventDefault(arguments),this._wheel=t=>{if(t.type!==it.POINTERWHEEL)return;let i=t.event,r=i.deltaMode===so.DOM_DELTA_LINE?this._ffMultiplier:1;this._wheelDeltaX+=this.wheelPrecisionX*r*i.deltaX/this._normalize,this._wheelDeltaY-=this.wheelPrecisionY*r*i.deltaY/this._normalize,this._wheelDeltaZ+=this.wheelPrecisionZ*r*i.deltaZ/this._normalize,i.preventDefault&&(e||i.preventDefault())},this._observer=this.camera.getScene()._inputManager._addCameraPointerObserver(this._wheel,it.POINTERWHEEL)}detachControl(){this._observer&&(this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer),this._observer=null,this._wheel=null),this.onChangedObservable&&this.onChangedObservable.clear()}checkInputs(){this.onChangedObservable.notifyObservers({wheelDeltaX:this._wheelDeltaX,wheelDeltaY:this._wheelDeltaY,wheelDeltaZ:this._wheelDeltaZ}),this._wheelDeltaX=0,this._wheelDeltaY=0,this._wheelDeltaZ=0}getClassName(){return"BaseCameraMouseWheelInput"}getSimpleName(){return"mousewheel"}};P([w()],id.prototype,"wheelPrecisionX",void 0);P([w()],id.prototype,"wheelPrecisionY",void 0);P([w()],id.prototype,"wheelPrecisionZ",void 0)});var Li,As,eX=C(()=>{kt();Ut();sl();J4();Ge();(function(n){n[n.MoveRelative=0]="MoveRelative",n[n.RotateRelative=1]="RotateRelative",n[n.MoveScene=2]="MoveScene"})(Li||(Li={}));As=class extends id{constructor(){super(...arguments),this._moveRelative=b.Zero(),this._rotateRelative=b.Zero(),this._moveScene=b.Zero(),this._wheelXAction=Li.MoveRelative,this._wheelXActionCoordinate=0,this._wheelYAction=Li.MoveRelative,this._wheelYActionCoordinate=2,this._wheelZAction=null,this._wheelZActionCoordinate=null}getClassName(){return"FreeCameraMouseWheelInput"}set wheelXMoveRelative(e){e===null&&this._wheelXAction!==Li.MoveRelative||(this._wheelXAction=Li.MoveRelative,this._wheelXActionCoordinate=e)}get wheelXMoveRelative(){return this._wheelXAction!==Li.MoveRelative?null:this._wheelXActionCoordinate}set wheelYMoveRelative(e){e===null&&this._wheelYAction!==Li.MoveRelative||(this._wheelYAction=Li.MoveRelative,this._wheelYActionCoordinate=e)}get wheelYMoveRelative(){return this._wheelYAction!==Li.MoveRelative?null:this._wheelYActionCoordinate}set wheelZMoveRelative(e){e===null&&this._wheelZAction!==Li.MoveRelative||(this._wheelZAction=Li.MoveRelative,this._wheelZActionCoordinate=e)}get wheelZMoveRelative(){return this._wheelZAction!==Li.MoveRelative?null:this._wheelZActionCoordinate}set wheelXRotateRelative(e){e===null&&this._wheelXAction!==Li.RotateRelative||(this._wheelXAction=Li.RotateRelative,this._wheelXActionCoordinate=e)}get wheelXRotateRelative(){return this._wheelXAction!==Li.RotateRelative?null:this._wheelXActionCoordinate}set wheelYRotateRelative(e){e===null&&this._wheelYAction!==Li.RotateRelative||(this._wheelYAction=Li.RotateRelative,this._wheelYActionCoordinate=e)}get wheelYRotateRelative(){return this._wheelYAction!==Li.RotateRelative?null:this._wheelYActionCoordinate}set wheelZRotateRelative(e){e===null&&this._wheelZAction!==Li.RotateRelative||(this._wheelZAction=Li.RotateRelative,this._wheelZActionCoordinate=e)}get wheelZRotateRelative(){return this._wheelZAction!==Li.RotateRelative?null:this._wheelZActionCoordinate}set wheelXMoveScene(e){e===null&&this._wheelXAction!==Li.MoveScene||(this._wheelXAction=Li.MoveScene,this._wheelXActionCoordinate=e)}get wheelXMoveScene(){return this._wheelXAction!==Li.MoveScene?null:this._wheelXActionCoordinate}set wheelYMoveScene(e){e===null&&this._wheelYAction!==Li.MoveScene||(this._wheelYAction=Li.MoveScene,this._wheelYActionCoordinate=e)}get wheelYMoveScene(){return this._wheelYAction!==Li.MoveScene?null:this._wheelYActionCoordinate}set wheelZMoveScene(e){e===null&&this._wheelZAction!==Li.MoveScene||(this._wheelZAction=Li.MoveScene,this._wheelZActionCoordinate=e)}get wheelZMoveScene(){return this._wheelZAction!==Li.MoveScene?null:this._wheelZActionCoordinate}checkInputs(){if(this._wheelDeltaX===0&&this._wheelDeltaY===0&&this._wheelDeltaZ==0)return;this._moveRelative.setAll(0),this._rotateRelative.setAll(0),this._moveScene.setAll(0),this._updateCamera(),this.camera.getScene().useRightHandedSystem&&(this._moveRelative.z*=-1);let e=K.Zero();this.camera.getViewMatrix().invertToRef(e);let t=b.Zero();b.TransformNormalToRef(this._moveRelative,e,t),this.camera.cameraRotation.x+=this._rotateRelative.x/200,this.camera.cameraRotation.y+=this._rotateRelative.y/200,this.camera.cameraDirection.addInPlace(t),this.camera.cameraDirection.addInPlace(this._moveScene),super.checkInputs()}_updateCamera(){this._updateCameraProperty(this._wheelDeltaX,this._wheelXAction,this._wheelXActionCoordinate),this._updateCameraProperty(this._wheelDeltaY,this._wheelYAction,this._wheelYActionCoordinate),this._updateCameraProperty(this._wheelDeltaZ,this._wheelZAction,this._wheelZActionCoordinate)}_updateCameraProperty(e,t,i){if(e===0||t===null||i===null)return;let r=null;switch(t){case Li.MoveRelative:r=this._moveRelative;break;case Li.RotateRelative:r=this._rotateRelative;break;case Li.MoveScene:r=this._moveScene;break}switch(i){case 0:r.set(e,0,0);break;case 1:r.set(0,e,0);break;case 2:r.set(0,0,e);break}}};P([w()],As.prototype,"wheelXMoveRelative",null);P([w()],As.prototype,"wheelYMoveRelative",null);P([w()],As.prototype,"wheelZMoveRelative",null);P([w()],As.prototype,"wheelXRotateRelative",null);P([w()],As.prototype,"wheelYRotateRelative",null);P([w()],As.prototype,"wheelZRotateRelative",null);P([w()],As.prototype,"wheelXMoveScene",null);P([w()],As.prototype,"wheelYMoveScene",null);P([w()],As.prototype,"wheelZMoveScene",null);Dn.FreeCameraMouseWheelInput=As});var rd,tX=C(()=>{kt();Ut();sl();ro();Ge();Ci();rd=class{constructor(e=!1){this.allowMouse=e,this.touchAngularSensibility=2e5,this.touchMoveSensibility=250,this.singleFingerRotate=!1,this._offsetX=null,this._offsetY=null,this._pointerPressed=new Array,this._isSafari=de.IsSafari()}attachControl(e){e=de.BackCompatCameraNoPreventDefault(arguments);let t=null;if(this._pointerInput===void 0&&(this._onLostFocus=()=>{this._offsetX=null,this._offsetY=null},this._pointerInput=i=>{let r=i.event,s=r.pointerType==="mouse"||this._isSafari&&typeof r.pointerType=="undefined";if(!(!this.allowMouse&&s)){if(i.type===it.POINTERDOWN){if(e||r.preventDefault(),this._pointerPressed.push(r.pointerId),this._pointerPressed.length!==1)return;t={x:r.clientX,y:r.clientY}}else if(i.type===it.POINTERUP){e||r.preventDefault();let a=this._pointerPressed.indexOf(r.pointerId);if(a===-1||(this._pointerPressed.splice(a,1),a!=0))return;t=null,this._offsetX=null,this._offsetY=null}else if(i.type===it.POINTERMOVE){if(e||r.preventDefault(),!t||this._pointerPressed.indexOf(r.pointerId)!=0)return;this._offsetX=r.clientX-t.x,this._offsetY=-(r.clientY-t.y)}}}),this._observer=this.camera.getScene()._inputManager._addCameraPointerObserver(this._pointerInput,it.POINTERDOWN|it.POINTERUP|it.POINTERMOVE),this._onLostFocus){let r=this.camera.getEngine().getInputElement();r&&r.addEventListener("blur",this._onLostFocus)}}detachControl(){if(this._pointerInput){if(this._observer&&(this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer),this._observer=null),this._onLostFocus){let t=this.camera.getEngine().getInputElement();t&&t.removeEventListener("blur",this._onLostFocus),this._onLostFocus=null}this._pointerPressed.length=0,this._offsetX=null,this._offsetY=null}}checkInputs(){if(this._offsetX===null||this._offsetY===null||this._offsetX===0&&this._offsetY===0)return;let e=this.camera,t=e._calculateHandednessMultiplier();if(e.cameraRotation.y=this._offsetX*t/this.touchAngularSensibility,this.singleFingerRotate&&this._pointerPressed.length===1||!this.singleFingerRotate&&this._pointerPressed.length>1)e.cameraRotation.x=-(this._offsetY*t)/this.touchAngularSensibility;else{let r=e._computeLocalCameraSpeed(),s=Q.Vector3[0];s.copyFromFloats(0,0,this.touchMoveSensibility!==0?r*this._offsetY/this.touchMoveSensibility:0),K.RotationYawPitchRollToRef(e.rotation.y,e.rotation.x,0,e._cameraRotationMatrix),b.TransformCoordinatesToRef(s,e._cameraRotationMatrix,s),e.cameraDirection.addInPlace(s)}}getClassName(){return"FreeCameraTouchInput"}getSimpleName(){return"touch"}};P([w()],rd.prototype,"touchAngularSensibility",void 0);P([w()],rd.prototype,"touchMoveSensibility",void 0);Dn.FreeCameraTouchInput=rd});var Ux,iX=C(()=>{sl();Q4();$4();eX();tX();Ux=class extends Rm{constructor(e){super(e),this._mouseInput=null,this._mouseWheelInput=null}addKeyboard(){return this.add(new wn),this}addMouse(e=!0){return this._mouseInput||(this._mouseInput=new td(e),this.add(this._mouseInput)),this}removeMouse(){return this._mouseInput&&this.remove(this._mouseInput),this}addMouseWheel(){return this._mouseWheelInput||(this._mouseWheelInput=new As,this.add(this._mouseWheelInput)),this}removeMouseWheel(){return this._mouseWheelInput&&this.remove(this._mouseWheelInput),this}addTouch(){return this.add(new rd),this}clear(){super.clear(),this._mouseInput=null}}});var vc,rX=C(()=>{kt();Ut();Ge();ry();iX();Ci();Vi();Lr();vc=class extends vs{get angularSensibility(){let e=this.inputs.attached.mouse;return e?e.angularSensibility:0}set angularSensibility(e){let t=this.inputs.attached.mouse;t&&(t.angularSensibility=e)}get keysUp(){let e=this.inputs.attached.keyboard;return e?e.keysUp:[]}set keysUp(e){let t=this.inputs.attached.keyboard;t&&(t.keysUp=e)}get keysUpward(){let e=this.inputs.attached.keyboard;return e?e.keysUpward:[]}set keysUpward(e){let t=this.inputs.attached.keyboard;t&&(t.keysUpward=e)}get keysDown(){let e=this.inputs.attached.keyboard;return e?e.keysDown:[]}set keysDown(e){let t=this.inputs.attached.keyboard;t&&(t.keysDown=e)}get keysDownward(){let e=this.inputs.attached.keyboard;return e?e.keysDownward:[]}set keysDownward(e){let t=this.inputs.attached.keyboard;t&&(t.keysDownward=e)}get keysLeft(){let e=this.inputs.attached.keyboard;return e?e.keysLeft:[]}set keysLeft(e){let t=this.inputs.attached.keyboard;t&&(t.keysLeft=e)}get keysRight(){let e=this.inputs.attached.keyboard;return e?e.keysRight:[]}set keysRight(e){let t=this.inputs.attached.keyboard;t&&(t.keysRight=e)}get keysRotateLeft(){let e=this.inputs.attached.keyboard;return e?e.keysRotateLeft:[]}set keysRotateLeft(e){let t=this.inputs.attached.keyboard;t&&(t.keysRotateLeft=e)}get keysRotateRight(){let e=this.inputs.attached.keyboard;return e?e.keysRotateRight:[]}set keysRotateRight(e){let t=this.inputs.attached.keyboard;t&&(t.keysRotateRight=e)}get keysRotateUp(){let e=this.inputs.attached.keyboard;return e?e.keysRotateUp:[]}set keysRotateUp(e){let t=this.inputs.attached.keyboard;t&&(t.keysRotateUp=e)}get keysRotateDown(){let e=this.inputs.attached.keyboard;return e?e.keysRotateDown:[]}set keysRotateDown(e){let t=this.inputs.attached.keyboard;t&&(t.keysRotateDown=e)}constructor(e,t,i,r=!0){super(e,t,i,r),this.ellipsoid=new b(.5,1,.5),this.ellipsoidOffset=new b(0,0,0),this.checkCollisions=!1,this.applyGravity=!1,this._needMoveForGravity=!1,this._oldPosition=b.Zero(),this._diffPosition=b.Zero(),this._newPosition=b.Zero(),this._collisionMask=-1,this._onCollisionPositionChange=(s,a,o=null)=>{this._newPosition.copyFrom(a),this._newPosition.subtractToRef(this._oldPosition,this._diffPosition),this._diffPosition.length()>Re.CollisionsEpsilon&&(this.position.addToRef(this._diffPosition,this._deferredPositionUpdate),this._deferOnly?this._deferredUpdated=!0:this.position.copyFrom(this._deferredPositionUpdate),this.onCollide&&o&&this.onCollide(o))},this.inputs=new Ux(this),this.inputs.addKeyboard().addMouse()}attachControl(e,t){t=de.BackCompatCameraNoPreventDefault(arguments),this.inputs.attachElement(t)}detachControl(){this.inputs.detachElement(),this.cameraDirection=new b(0,0,0),this.cameraRotation=new Ne(0,0)}get collisionMask(){return this._collisionMask}set collisionMask(e){this._collisionMask=isNaN(e)?-1:e}_collideWithWorld(e){let t;this.parent?t=b.TransformCoordinates(this.position,this.parent.getWorldMatrix()):t=this.position,t.subtractFromFloatsToRef(0,this.ellipsoid.y,0,this._oldPosition),this._oldPosition.addInPlace(this.ellipsoidOffset);let i=this.getScene().collisionCoordinator;this._collider||(this._collider=i.createCollider()),this._collider._radius=this.ellipsoid,this._collider.collisionMask=this._collisionMask;let r=e;this.applyGravity&&(r=e.add(this.getScene().gravity)),i.getNewPosition(this._oldPosition,r,this._collider,3,null,this._onCollisionPositionChange,this.uniqueId)}_checkInputs(){this._localDirection||(this._localDirection=b.Zero(),this._transformedDirection=b.Zero()),this.inputs.checkInputs(),super._checkInputs()}set needMoveForGravity(e){this._needMoveForGravity=e}get needMoveForGravity(){return this._needMoveForGravity}_decideIfNeedsToMove(){return this._needMoveForGravity||Math.abs(this.cameraDirection.x)>0||Math.abs(this.cameraDirection.y)>0||Math.abs(this.cameraDirection.z)>0}_updatePosition(){this.checkCollisions&&this.getScene().collisionsEnabled?this._collideWithWorld(this.cameraDirection):super._updatePosition()}dispose(){this.inputs.clear(),super.dispose()}getClassName(){return"FreeCamera"}};P([Vr()],vc.prototype,"ellipsoid",void 0);P([Vr()],vc.prototype,"ellipsoidOffset",void 0);P([w()],vc.prototype,"checkCollisions",void 0);P([w()],vc.prototype,"applyGravity",void 0);Ft("BABYLON.FreeCamera",vc)});var La,Vx=C(()=>{Ge();Xo();zs();La=class n extends _i{get _matrix(){return this._compose(),this._localMatrix}set _matrix(e){e.updateFlag===this._localMatrix.updateFlag&&!this._needToCompose||(this._needToCompose=!1,this._localMatrix.copyFrom(e),this._markAsDirtyAndDecompose())}constructor(e,t,i=null,r=null,s=null,a=null,o=null){var l;super(e,t.getScene(),!1),this.name=e,this.children=[],this.animations=[],this._index=null,this._scalingDeterminant=1,this._needToDecompose=!0,this._needToCompose=!1,this._linkedTransformNode=null,this._waitingTransformNodeId=null,this._waitingTransformNodeUniqueId=null,this._skeleton=t,this._localMatrix=(l=r==null?void 0:r.clone())!=null?l:K.Identity(),this._restMatrix=s!=null?s:this._localMatrix.clone(),this._bindMatrix=a!=null?a:this._localMatrix.clone(),this._index=o,this._absoluteMatrix=new K,this._absoluteBindMatrix=new K,this._absoluteInverseBindMatrix=new K,this._finalMatrix=new K,t.bones.push(this),this.setParent(i,!1),this._updateAbsoluteBindMatrices()}getClassName(){return"Bone"}getSkeleton(){return this._skeleton}get parent(){return this._parentNode}getParent(){return this.parent}getChildren(){return this.children}getIndex(){return this._index===null?this.getSkeleton().bones.indexOf(this):this._index}set parent(e){this.setParent(e)}setParent(e,t=!0){if(this.parent!==e){if(this.parent){let i=this.parent.children.indexOf(this);i!==-1&&this.parent.children.splice(i,1)}this._parentNode=e,this.parent&&this.parent.children.push(this),t&&this._updateAbsoluteBindMatrices(),this.markAsDirty()}}getLocalMatrix(){return this._compose(),this._localMatrix}getBindMatrix(){return this._bindMatrix}getBaseMatrix(){return this.getBindMatrix()}getRestMatrix(){return this._restMatrix}getRestPose(){return this.getRestMatrix()}setRestMatrix(e){this._restMatrix.copyFrom(e)}setRestPose(e){this.setRestMatrix(e)}getBindPose(){return this.getBindMatrix()}setBindMatrix(e){this.updateMatrix(e)}setBindPose(e){this.setBindMatrix(e)}getFinalMatrix(){return this._finalMatrix}getWorldMatrix(){return this.getFinalMatrix()}returnToRest(){var e;if(this._linkedTransformNode){let t=Q.Vector3[0],i=Q.Quaternion[0],r=Q.Vector3[1];this.getRestMatrix().decompose(t,i,r),this._linkedTransformNode.position.copyFrom(r),this._linkedTransformNode.rotationQuaternion=(e=this._linkedTransformNode.rotationQuaternion)!=null?e:ze.Identity(),this._linkedTransformNode.rotationQuaternion.copyFrom(i),this._linkedTransformNode.scaling.copyFrom(t)}else this._matrix=this._restMatrix}getAbsoluteInverseBindMatrix(){return this._absoluteInverseBindMatrix}getInvertedAbsoluteTransform(){return this.getAbsoluteInverseBindMatrix()}getAbsoluteMatrix(){return this._skeleton.computeAbsoluteMatrices(),this._absoluteMatrix}getAbsoluteTransform(){return this.getAbsoluteMatrix()}linkTransformNode(e){this._linkedTransformNode&&this._skeleton._numBonesWithLinkedTransformNode--,this._linkedTransformNode=e,this._linkedTransformNode&&this._skeleton._numBonesWithLinkedTransformNode++}getTransformNode(){return this._linkedTransformNode}get position(){return this._decompose(),this._localPosition}set position(e){this._decompose(),this._localPosition.copyFrom(e),this._markAsDirtyAndCompose()}get rotation(){return this.getRotation()}set rotation(e){this.setRotation(e)}get rotationQuaternion(){return this._decompose(),this._localRotation}set rotationQuaternion(e){this.setRotationQuaternion(e)}get scaling(){return this.getScale()}set scaling(e){this.setScale(e)}get animationPropertiesOverride(){return this._skeleton.animationPropertiesOverride}_decompose(){this._needToDecompose&&(this._needToDecompose=!1,this._localScaling||(this._localScaling=b.Zero(),this._localRotation=ze.Zero(),this._localPosition=b.Zero()),this._localMatrix.decompose(this._localScaling,this._localRotation,this._localPosition))}_compose(){if(this._needToCompose){if(!this._localScaling){this._needToCompose=!1;return}this._needToCompose=!1,K.ComposeToRef(this._localScaling,this._localRotation,this._localPosition,this._localMatrix)}}updateMatrix(e,t=!0,i=!0){this._bindMatrix.copyFrom(e),t&&this._updateAbsoluteBindMatrices(),i?this._matrix=e:this.markAsDirty()}_updateAbsoluteBindMatrices(e,t=!0){if(e||(e=this._bindMatrix),this.parent?e.multiplyToRef(this.parent._absoluteBindMatrix,this._absoluteBindMatrix):this._absoluteBindMatrix.copyFrom(e),this._absoluteBindMatrix.invertToRef(this._absoluteInverseBindMatrix),t)for(let i=0;i{Gr();Ag=class n extends ge{constructor(e,t,i,r,s,a=!0,o=!1,l=3,c=0,f,h,d,u){super(null,s,!a,o,void 0,void 0,void 0,void 0,void 0,void 0,void 0,void 0,f),this.format=r,this._engine&&(!this._engine._caps.textureFloatLinearFiltering&&c===1&&(l=1),!this._engine._caps.textureHalfFloatLinearFiltering&&c===2&&(l=1),this._texture=this._engine.createRawTexture(e,t,i,r,a,o,l,null,c,f!=null?f:0,h!=null?h:!1,u),this.wrapU=ge.CLAMP_ADDRESSMODE,this.wrapV=ge.CLAMP_ADDRESSMODE,this._waitingForData=!!d&&!e)}update(e){this.updateMipLevel(e,0)}updateMipLevel(e,t){this._getEngine().updateRawTexture(this._texture,e,this._texture.format,this._texture.invertY,null,this._texture.type,this._texture._useSRGBBuffer,t),this._waitingForData=!1}clone(){if(!this._texture)return super.clone();let e=new n(null,this.getSize().width,this.getSize().height,this.format,this.getScene(),this._texture.generateMipMaps,this._invertY,this.samplingMode,this._texture.type,this._texture._creationFlags,this._useSRGBBuffer);return e._texture=this._texture,this._texture.incrementReferences(),e}isReady(){return super.isReady()&&!this._waitingForData}static CreateLuminanceTexture(e,t,i,r,s=!0,a=!1,o=3){return new n(e,t,i,1,r,s,a,o)}static CreateLuminanceAlphaTexture(e,t,i,r,s=!0,a=!1,o=3){return new n(e,t,i,2,r,s,a,o)}static CreateAlphaTexture(e,t,i,r,s=!0,a=!1,o=3){return new n(e,t,i,0,r,s,a,o)}static CreateRGBTexture(e,t,i,r,s=!0,a=!1,o=3,l=0,c=0,f=!1){return new n(e,t,i,4,r,s,a,o,l,c,f)}static CreateRGBATexture(e,t,i,r,s=!0,a=!1,o=3,l=0,c=0,f=!1,h=!1){return new n(e,t,i,5,r,s,a,o,l,c,f,h)}static CreateRGBAStorageTexture(e,t,i,r,s=!0,a=!1,o=3,l=0,c=!1){return new n(e,t,i,5,r,s,a,o,l,1,c)}static CreateRTexture(e,t,i,r,s=!0,a=!1,o=ge.TRILINEAR_SAMPLINGMODE,l=1){return new n(e,t,i,6,r,s,a,o,l)}static CreateRStorageTexture(e,t,i,r,s=!0,a=!1,o=ge.TRILINEAR_SAMPLINGMODE,l=1){return new n(e,t,i,6,r,s,a,o,l,1)}}});var Gx,sX=C(()=>{Vx();hi();Ge();nX();Ef();qC();Pi();Pt();R_();Gx=class n{get useTextureToStoreBoneMatrices(){return this._useTextureToStoreBoneMatrices}set useTextureToStoreBoneMatrices(e){this._useTextureToStoreBoneMatrices=e,this._markAsDirty()}get animationPropertiesOverride(){return this._animationPropertiesOverride?this._animationPropertiesOverride:this._scene.animationPropertiesOverride}set animationPropertiesOverride(e){this._animationPropertiesOverride=e}get isUsingTextureForMatrices(){return this.useTextureToStoreBoneMatrices&&this._canUseTextureForBones}get uniqueId(){return this._uniqueId}constructor(e,t,i){this.name=e,this.id=t,this.bones=[],this.needInitialSkinMatrix=!1,this._isDirty=!0,this._meshesWithPoseMatrix=new Array,this._identity=K.Identity(),this._currentRenderId=-1,this._textureWidth=0,this._textureHeight=1,this._ranges={},this._absoluteTransformIsDirty=!0,this._canUseTextureForBones=!1,this._uniqueId=0,this._numBonesWithLinkedTransformNode=0,this._hasWaitingData=null,this._parentContainer=null,this.doNotSerialize=!1,this._useTextureToStoreBoneMatrices=!0,this._animationPropertiesOverride=null,this.onBeforeComputeObservable=new te,this.metadata=null,this.bones=[],this._scene=i||Le.LastCreatedScene,this._uniqueId=this._scene.getUniqueId(),this._scene.addSkeleton(this),this._isDirty=!0;let r=this._scene.getEngine().getCaps();this._canUseTextureForBones=r.textureFloat&&r.maxVertexTextureImageUnits>0}getClassName(){return"Skeleton"}getChildren(){return this.bones.filter(e=>!e.getParent())}getTransformMatrices(e){if(this.needInitialSkinMatrix){if(!e)throw new Error("getTransformMatrices: When using the needInitialSkinMatrix flag, a mesh must be provided");return e._bonesTransformMatrices||this.prepare(!0),e._bonesTransformMatrices}return(!this._transformMatrices||this._isDirty)&&this.prepare(!this._transformMatrices),this._transformMatrices}getTransformMatrixTexture(e){return this.needInitialSkinMatrix&&e._transformMatrixTexture?e._transformMatrixTexture:this._transformMatrixTexture}getScene(){return this._scene}toString(e){let t=`Name: ${this.name}, nBones: ${this.bones.length}`;if(t+=`, nAnimationRanges: ${this._ranges?Object.keys(this._ranges).length:"none"}`,e){t+=", Ranges: {";let i=!0;for(let r in this._ranges)i&&(t+=", ",i=!1),t+=r;t+="}"}return t}getBoneIndexByName(e){for(let t=0,i=this.bones.length;t-1&&this._meshesWithPoseMatrix.splice(t,1)}_computeTransformMatrices(e,t){this.onBeforeComputeObservable.notifyObservers(this);for(let i=0;i0){for(let r of this.bones)if(r._linkedTransformNode){let s=r._linkedTransformNode;r.position=s.position,s.rotationQuaternion?r.rotationQuaternion=s.rotationQuaternion:r.rotation=s.rotation,r.scaling=s.scaling}}let t=null;if(this.needInitialSkinMatrix)for(let r of this._meshesWithPoseMatrix){let s=r.getPoseMatrix(),a=this._isDirty;if(t===null&&(t=this._computeTextureSize()),(!r._bonesTransformMatrices||r._bonesTransformMatrices.length!==t)&&(r._bonesTransformMatrices=new Float32Array(t),a=!0),!!a){if(this._synchronizedWithMesh!==r){this._synchronizedWithMesh=r;for(let o of this.bones)o.getParent()||(o.getBindMatrix().multiplyToRef(s,Q.Matrix[1]),o._updateAbsoluteBindMatrices(Q.Matrix[1]));if(this.isUsingTextureForMatrices){let o=(i=r._transformMatrixTexture)==null?void 0:i.getSize(),l=o?o.width*o.height*4:0;(!r._transformMatrixTexture||l!==t)&&(r._transformMatrixTexture&&r._transformMatrixTexture.dispose(),r._transformMatrixTexture=Ag.CreateRGBATexture(r._bonesTransformMatrices,this._textureWidth,this._textureHeight,this._scene,!1,!1,1,1))}}this._computeTransformMatrices(r._bonesTransformMatrices,s),this.isUsingTextureForMatrices&&r._transformMatrixTexture&&r._transformMatrixTexture.update(r._bonesTransformMatrices)}}else{if(!this._isDirty)return;t===null&&(t=this._computeTextureSize()),(!this._transformMatrices||this._transformMatrices.length!==t)&&(this._transformMatrices=new Float32Array(t),this.isUsingTextureForMatrices&&(this._transformMatrixTexture&&this._transformMatrixTexture.dispose(),this._transformMatrixTexture=Ag.CreateRGBATexture(this._transformMatrices,this._textureWidth,this._textureHeight,this._scene,!1,!1,1,1))),this._computeTransformMatrices(this._transformMatrices,null),this.isUsingTextureForMatrices&&this._transformMatrixTexture&&this._transformMatrixTexture.update(this._transformMatrices)}this._isDirty=!1}getAnimatables(){if(!this._animatables||this._animatables.length!==this.bones.length){this._animatables=[];for(let e=0;e-1&&this._parentContainer.skeletons.splice(e,1),this._parentContainer=null}this._transformMatrixTexture&&(this._transformMatrixTexture.dispose(),this._transformMatrixTexture=null)}serialize(){var t,i;let e={};e.name=this.name,e.id=this.id,e.uniqueId=this.uniqueId,this.dimensionsAtRest&&(e.dimensionsAtRest=this.dimensionsAtRest.asArray()),e.bones=[],e.needInitialSkinMatrix=this.needInitialSkinMatrix,this.metadata&&(e.metadata=this.metadata);for(let r=0;r0&&(o.animation=s.animations[0].serialize()),e.ranges=[];for(let l in this._ranges){let c=this._ranges[l];if(!c)continue;let f={};f.name=l,f.from=c.from,f.to=c.to,e.ranges.push(f)}}return e}static Parse(e,t){let i=new n(e.name,e.id,t);e.dimensionsAtRest&&(i.dimensionsAtRest=b.FromArray(e.dimensionsAtRest)),i.needInitialSkinMatrix=e.needInitialSkinMatrix,e.metadata&&(i.metadata=e.metadata);let r;for(r=0;r-1&&(o=i.bones[s.parentBoneIndex]);let l=s.rest?K.FromArray(s.rest):null,c=new La(s.name,i,o,K.FromArray(s.matrix),l,null,a);s.id!==void 0&&s.id!==null&&(c.id=s.id),s.length&&(c.length=s.length),s.metadata&&(c.metadata=s.metadata),s.animation&&c.animations.push(ft.Parse(s.animation)),s.linkedTransformNodeId!==void 0&&s.linkedTransformNodeId!==null&&(i._hasWaitingData=!0,c._waitingTransformNodeId=s.linkedTransformNodeId),s.linkedTransformNodeUniqueId!==void 0&&s.linkedTransformNodeUniqueId!==null&&(i._hasWaitingData=!0,c._waitingTransformNodeUniqueId=s.linkedTransformNodeUniqueId)}if(e.ranges)for(r=0;r0&&(e=this._meshesWithPoseMatrix[0].getPoseMatrix()),e}sortBones(){let e=[],t=new Array(this.bones.length);for(let i=0;i{kt();hi();Pi();Ui();Ut();Er();Vi();kf=class n{get influence(){return this._influence}set influence(e){if(this._influence===e)return;let t=this._influence;this._influence=e,this.onInfluenceChanged.hasObservers()&&this.onInfluenceChanged.notifyObservers(t===0||e===0)}get animationPropertiesOverride(){return!this._animationPropertiesOverride&&this._scene?this._scene.animationPropertiesOverride:this._animationPropertiesOverride}set animationPropertiesOverride(e){this._animationPropertiesOverride=e}constructor(e,t=0,i=null,r=null){this.name=e,this.animations=[],this._positions=null,this._normals=null,this._tangents=null,this._uvs=null,this._uv2s=null,this._colors=null,this._uniqueId=0,this.onInfluenceChanged=new te,this._onDataLayoutChanged=new te,this.morphTargetManager=null,this._animationPropertiesOverride=null,this.id=e,this.morphTargetManager=r,this._scene=i||Le.LastCreatedScene,this.influence=t,this._scene&&(this._uniqueId=this._scene.getUniqueId())}get uniqueId(){return this._uniqueId}get hasPositions(){return!!this._positions}get hasNormals(){return!!this._normals}get hasTangents(){return!!this._tangents}get hasUVs(){return!!this._uvs}get hasUV2s(){return!!this._uv2s}get hasColors(){return!!this._colors}get vertexCount(){return this._positions?this._positions.length/3:this._normals?this._normals.length/3:this._tangents?this._tangents.length/3:this._uvs?this._uvs.length/2:this._uv2s?this._uv2s.length/2:this._colors?this._colors.length/4:0}setPositions(e){let t=this.hasPositions;this._positions=e,t!==this.hasPositions&&this._onDataLayoutChanged.notifyObservers(void 0)}getPositions(){return this._positions}setNormals(e){let t=this.hasNormals;this._normals=e,t!==this.hasNormals&&this._onDataLayoutChanged.notifyObservers(void 0)}getNormals(){return this._normals}setTangents(e){let t=this.hasTangents;this._tangents=e,t!==this.hasTangents&&this._onDataLayoutChanged.notifyObservers(void 0)}getTangents(){return this._tangents}setUVs(e){let t=this.hasUVs;this._uvs=e,t!==this.hasUVs&&this._onDataLayoutChanged.notifyObservers(void 0)}getUVs(){return this._uvs}setUV2s(e){let t=this.hasUV2s;this._uv2s=e,t!==this.hasUV2s&&this._onDataLayoutChanged.notifyObservers(void 0)}getUV2s(){return this._uv2s}setColors(e){let t=this.hasColors;this._colors=e,t!==this.hasColors&&this._onDataLayoutChanged.notifyObservers(void 0)}getColors(){return this._colors}clone(){let e=tt.Clone(()=>new n(this.name,this.influence,this._scene,this.morphTargetManager),this);return e._positions=this._positions,e._normals=this._normals,e._tangents=this._tangents,e._uvs=this._uvs,e._uv2s=this._uv2s,e._colors=this._colors,e}serialize(){let e={};return e.name=this.name,e.influence=this.influence,this.id!=null&&(e.id=this.id),e.uniqueId=this.uniqueId,e.positions=Array.prototype.slice.call(this.getPositions()),this.hasNormals&&(e.normals=Array.prototype.slice.call(this.getNormals())),this.hasTangents&&(e.tangents=Array.prototype.slice.call(this.getTangents())),this.hasUVs&&(e.uvs=Array.prototype.slice.call(this.getUVs())),this.hasUV2s&&(e.uv2s=Array.prototype.slice.call(this.getUV2s())),this.hasColors&&(e.colors=Array.prototype.slice.call(this.getColors())),tt.AppendSerializedAnimations(this,e),e}getClassName(){return"MorphTarget"}static Parse(e,t,i=null){let r=new n(e.name,e.influence,t,i);if(r.setPositions(e.positions),e.id!=null&&(r.id=e.id),e.normals&&r.setNormals(e.normals),e.tangents&&r.setTangents(e.tangents),e.uvs&&r.setUVs(e.uvs),e.uv2s&&r.setUV2s(e.uv2s),e.colors&&r.setColors(e.colors),e.animations){for(let s=0;s{Gr();kx=class n extends ge{get depth(){return this._depth}constructor(e,t,i,r,s,a,o=!0,l=!1,c=ge.TRILINEAR_SAMPLINGMODE,f=0,h,d){super(null,a,!o,l),this.format=s,this._texture=a.getEngine().createRawTexture2DArray(e,t,i,r,s,o,l,c,null,f,h!=null?h:0,d),this._depth=r,this.is2DArray=!0}update(e){this.updateMipLevel(e,0)}updateMipLevel(e,t){this._texture&&this._getEngine().updateRawTexture2DArray(this._texture,e,this._texture.format,this._texture.invertY,null,this._texture.type,t)}static CreateRGBATexture(e,t,i,r,s,a=!0,o=!1,l=3,c=0){return new n(e,t,i,r,5,s,a,o,l,c)}}});var nd,oX=C(()=>{to();Pt();Pi();sD();aX();nd=class n{set areUpdatesFrozen(e){e?this._blockCounter++:(this._blockCounter--,this._blockCounter<=0&&(this._blockCounter=0,this._syncActiveTargets(this._forceUpdateWhenUnfrozen),this._forceUpdateWhenUnfrozen=!1))}get areUpdatesFrozen(){return this._blockCounter>0}constructor(e=null,t){if(this.meshName=t,this._targets=new Array,this._targetInfluenceChangedObservers=new Array,this._targetDataLayoutChangedObservers=new Array,this._activeTargets=new wi(16),this._supportsPositions=!1,this._supportsNormals=!1,this._supportsTangents=!1,this._supportsUVs=!1,this._supportsUV2s=!1,this._supportsColors=!1,this._vertexCount=0,this._uniqueId=0,this._tempInfluences=new Array,this._canUseTextureForTargets=!1,this._blockCounter=0,this._mustSynchronize=!0,this._forceUpdateWhenUnfrozen=!1,this._textureVertexStride=0,this._textureWidth=0,this._textureHeight=1,this._parentContainer=null,this.optimizeInfluencers=!0,this.enablePositionMorphing=!0,this.enableNormalMorphing=!0,this.enableTangentMorphing=!0,this.enableUVMorphing=!0,this.enableUV2Morphing=!0,this.enableColorMorphing=!0,this._numMaxInfluencers=0,this._useTextureToStoreTargets=!0,this.metadata=null,this._influencesAreDirty=!1,this._needUpdateInfluences=!1,e||(e=Le.LastCreatedScene),this._scene=e,this._scene){this._scene.addMorphTargetManager(this),this._uniqueId=this._scene.getUniqueId();let i=this._scene.getEngine().getCaps();this._canUseTextureForTargets=i.canUseGLVertexID&&i.textureFloat&&i.maxVertexTextureImageUnits>0&&i.texture2DArrayMaxLayerCount>1}}get numMaxInfluencers(){return n.ConstantTargetCountForTextureMode>0&&this.isUsingTextureForTargets?n.ConstantTargetCountForTextureMode:this._numMaxInfluencers}set numMaxInfluencers(e){this._numMaxInfluencers!==e&&(this._numMaxInfluencers=e,this._mustSynchronize=!0,this._syncActiveTargets())}get uniqueId(){return this._uniqueId}get vertexCount(){return this._vertexCount}get supportsPositions(){return this._supportsPositions&&this.enablePositionMorphing}get supportsNormals(){return this._supportsNormals&&this.enableNormalMorphing}get supportsTangents(){return this._supportsTangents&&this.enableTangentMorphing}get supportsUVs(){return this._supportsUVs&&this.enableUVMorphing}get supportsUV2s(){return this._supportsUV2s&&this.enableUV2Morphing}get supportsColors(){return this._supportsColors&&this.enableColorMorphing}get hasPositions(){return this._supportsPositions}get hasNormals(){return this._supportsNormals}get hasTangents(){return this._supportsTangents}get hasUVs(){return this._supportsUVs}get hasUV2s(){return this._supportsUV2s}get hasColors(){return this._supportsColors}get numTargets(){return this._targets.length}get numInfluencers(){return this._influencesAreDirty&&this._syncActiveTargets(),this._activeTargets.length}get influences(){return this._influencesAreDirty&&this._syncActiveTargets(),this._influences}get useTextureToStoreTargets(){return this._useTextureToStoreTargets}set useTextureToStoreTargets(e){this._useTextureToStoreTargets!==e&&(this._useTextureToStoreTargets=e,this._mustSynchronize=!0,this._syncActiveTargets())}get isUsingTextureForTargets(){var e;return n.EnableTextureStorage&&this.useTextureToStoreTargets&&this._canUseTextureForTargets&&!((e=this._scene)!=null&&e.getEngine().getCaps().disableMorphTargetTexture)}getActiveTarget(e){return this._influencesAreDirty&&this._syncActiveTargets(),this._activeTargets.data[e]}getTarget(e){return this._targets[e]}getTargetByName(e){for(let t of this._targets)if(t.name===e)return t;return null}addTarget(e){this._targets.push(e),this._targetInfluenceChangedObservers.push(e.onInfluenceChanged.add(t=>{this.areUpdatesFrozen&&t&&(this._forceUpdateWhenUnfrozen=!0),this._influencesAreDirty=!0,this._needUpdateInfluences=this._needUpdateInfluences||t})),this._targetDataLayoutChangedObservers.push(e._onDataLayoutChanged.add(()=>{this._mustSynchronize=!0,this._syncActiveTargets()})),this._mustSynchronize=!0,this._syncActiveTargets()}removeTarget(e){let t=this._targets.indexOf(e);t>=0&&(this._targets.splice(t,1),e.onInfluenceChanged.remove(this._targetInfluenceChangedObservers.splice(t,1)[0]),e._onDataLayoutChanged.remove(this._targetDataLayoutChangedObservers.splice(t,1)[0]),this._mustSynchronize=!0,this._syncActiveTargets()),this._scene&&this._scene.stopAnimation(e)}_bind(e){this._influencesAreDirty&&this._syncActiveTargets(),e.setFloat3("morphTargetTextureInfo",this._textureVertexStride,this._textureWidth,this._textureHeight),e.setFloatArray("morphTargetTextureIndices",this._morphTargetTextureIndices),e.setTexture("morphTargets",this._targetStoreTexture),e.setFloat("morphTargetCount",this.numInfluencers)}clone(){let e=new n(this._scene);e.areUpdatesFrozen=!0;for(let t of this._targets)e.addTarget(t.clone());return e.areUpdatesFrozen=!1,e.enablePositionMorphing=this.enablePositionMorphing,e.enableNormalMorphing=this.enableNormalMorphing,e.enableTangentMorphing=this.enableTangentMorphing,e.enableUVMorphing=this.enableUVMorphing,e.enableUV2Morphing=this.enableUV2Morphing,e.enableColorMorphing=this.enableColorMorphing,e.metadata=this.metadata,e}serialize(){let e={};e.id=this.uniqueId,e.meshName=this.meshName,e.targets=[];for(let t of this._targets)e.targets.push(t.serialize());return this.metadata&&(e.metadata=this.metadata),e}_syncActiveTargets(e=!1){if(this.areUpdatesFrozen)return;e=e||this._needUpdateInfluences,this._needUpdateInfluences=!1,this._influencesAreDirty=!1;let t=!!this._targetStoreTexture,i=this.isUsingTextureForTargets;(this._mustSynchronize||t!==i)&&(this._mustSynchronize=!1,this.synchronize());let r=0;this._activeTargets.reset(),(!this._morphTargetTextureIndices||this._morphTargetTextureIndices.length!==this._targets.length)&&(this._morphTargetTextureIndices=new Float32Array(this._targets.length));let s=-1;for(let a of this._targets)if(s++,!(a.influence===0&&this.optimizeInfluencers)){if(this._activeTargets.length>=n.MaxActiveMorphTargetsInVertexAttributeMode&&!this.isUsingTextureForTargets)break;this._activeTargets.push(a),this._morphTargetTextureIndices[r]=s,this._tempInfluences[r++]=a.influence}this._morphTargetTextureIndices.length!==r&&(this._morphTargetTextureIndices=this._morphTargetTextureIndices.slice(0,r)),(!this._influences||this._influences.length!==r)&&(this._influences=new Float32Array(r));for(let a=0;ae.getCaps().texture2DArrayMaxLayerCount&&(this.useTextureToStoreTargets=!1);for(let i of this._targets){this._supportsPositions=this._supportsPositions&&i.hasPositions,this._supportsNormals=this._supportsNormals&&i.hasNormals,this._supportsTangents=this._supportsTangents&&i.hasTangents,this._supportsUVs=this._supportsUVs&&i.hasUVs,this._supportsUV2s=this._supportsUV2s&&i.hasUV2s,this._supportsColors=this._supportsColors&&i.hasColors;let r=i.vertexCount;if(this._vertexCount===0)this._vertexCount=r;else if(this._vertexCount!==r){J.Error(`Incompatible target. Targets must all have the same vertices count. Current vertex count: ${this._vertexCount}, vertex count for target "${i.name}": ${r}`);return}}if(this.isUsingTextureForTargets){this._textureVertexStride=0,this._supportsPositions&&this._textureVertexStride++,this._supportsNormals&&this._textureVertexStride++,this._supportsTangents&&this._textureVertexStride++,this._supportsUVs&&this._textureVertexStride++,this._supportsUV2s&&this._textureVertexStride++,this._supportsColors&&this._textureVertexStride++,this._textureWidth=this._vertexCount*this._textureVertexStride||1,this._textureHeight=1;let i=e.getCaps().maxTextureSize;this._textureWidth>i&&(this._textureHeight=Math.ceil(this._textureWidth/i),this._textureWidth=i);let r=this._targets.length,s=new Float32Array(r*this._textureWidth*this._textureHeight*4),a;for(let o=0;o-1&&this._parentContainer.morphTargetManagers.splice(e,1),this._parentContainer=null}for(let e of this._targets)this._scene.stopAnimation(e)}}static Parse(e,t){let i=new n(t);for(let r of e.targets)i.addTarget(kf.Parse(r,t,i));return e.metadata&&(i.metadata=e.metadata),i}};nd.EnableTextureStorage=!0;nd.MaxActiveMorphTargetsInVertexAttributeMode=8;nd.ConstantTargetCountForTextureMode=0});function cX(n,e,t){oD(n)&&J.Warn(`Extension with the name '${n}' already exists`),aD.set(n,{isGLTFExtension:e,factory:t})}function oD(n){return aD.delete(n)}var aD,lX,fX=C(()=>{Pt();aD=new Map,lX=aD});var k,lD=C(()=>{k=class{};k.AUTOSAMPLERSUFFIX="Sampler";k.DISABLEUA="#define 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e.animation=this.animation.serialize(),e.targetId=this.target.id,e.targetUniqueId=this.target.uniqueId,e}},dD=class n{get mask(){return this._mask}set mask(e){this._mask!==e&&(this._mask=e,this.syncWithMask(!0))}syncWithMask(e=!1){if(!this.mask&&!e){this._numActiveAnimatables=this._targetedAnimations.length;return}this._numActiveAnimatables=0;for(let t=0;t0)){for(let t=0;ta&&(a=l.to);let o=new n(e[0].name+"_merged",e[0]._scene,r);for(let l of e){i&&l.normalize(s,a);for(let c of l.targetedAnimations)o.addTargetedAnimation(c.animation,c.target);t&&l.dispose()}return o}getScene(){return this._scene}constructor(e,t=null,i=-1,r=0){this.name=e,this._targetedAnimations=new Array,this._animatables=new Array,this._from=Number.MAX_VALUE,this._to=-Number.MAX_VALUE,this._speedRatio=1,this._loopAnimation=!1,this._isAdditive=!1,this._weight=-1,this._playOrder=0,this._enableBlending=null,this._blendingSpeed=null,this._numActiveAnimatables=0,this._shouldStart=!0,this._parentContainer=null,this.onAnimationEndObservable=new te,this.onAnimationLoopObservable=new te,this.onAnimationGroupLoopObservable=new te,this.onAnimationGroupEndObservable=new te,this.onAnimationGroupPauseObservable=new te,this.onAnimationGroupPlayObservable=new te,this.metadata=null,this._mask=null,this._animationLoopFlags=[],this._scene=t||Le.LastCreatedScene,this._weight=i,this._playOrder=r,this.uniqueId=this._scene.getUniqueId(),this._scene.addAnimationGroup(this)}addTargetedAnimation(e,t){let i=new Hx(this);i.animation=e,i.target=t;let r=e.getKeys();return this._from>r[0].frame&&(this._from=r[0].frame),this._to-1;t--)this._targetedAnimations[t].animation===e&&this._targetedAnimations.splice(t,1)}normalize(e=null,t=null){e==null&&(e=this._from),t==null&&(t=this._to);for(let i=0;ie){let l={frame:e,value:a.value,inTangent:a.inTangent,outTangent:a.outTangent,interpolation:a.interpolation};s.splice(0,0,l)}if(o.frame{this.onAnimationLoopObservable.notifyObservers(t),!this._animationLoopFlags[i]&&(this._animationLoopFlags[i]=!0,this._animationLoopCount++,this._animationLoopCount===this._numActiveAnimatables&&(this.onAnimationGroupLoopObservable.notifyObservers(this),this._animationLoopCount=0,this._animationLoopFlags.length=0))}}start(e=!1,t=1,i,r,s){if(this._isStarted||this._targetedAnimations.length===0)return this;this._loopAnimation=e,this._shouldStart=!1,this._animationLoopCount=0,this._animationLoopFlags.length=0;for(let a=0;a{this.onAnimationEndObservable.notifyObservers(o),this._checkAnimationGroupEnded(l)},this._processLoop(l,o,a),this._animatables.push(l)}return this.syncWithMask(),this._scene.sortActiveAnimatables(),this._speedRatio=t,this._isStarted=!0,this._isPaused=!1,this.onAnimationGroupPlayObservable.notifyObservers(this),this}pause(){if(!this._isStarted)return this;this._isPaused=!0;for(let e=0;e0?this._scene._activeAnimatables[i++]=s:e&&this._checkAnimationGroupEnded(s,e)}return this._scene._activeAnimatables.length=i,this._isStarted=!1,this}setWeightForAllAnimatables(e){for(let t=0;t-1&&this._parentContainer.animationGroups.splice(e,1),this._parentContainer=null}this.onAnimationEndObservable.clear(),this.onAnimationGroupEndObservable.clear(),this.onAnimationGroupPauseObservable.clear(),this.onAnimationGroupPlayObservable.clear(),this.onAnimationLoopObservable.clear(),this.onAnimationGroupLoopObservable.clear()}_checkAnimationGroupEnded(e,t=!1){let i=this._animatables.indexOf(e);i>-1&&this._animatables.splice(i,1),this._animatables.length===this._targetedAnimations.length-this._numActiveAnimatables&&(this._isStarted=!1,t||this.onAnimationGroupEndObservable.notifyObservers(this),this._animatables.length=0)}clone(e,t,i=!1,r=!1){let s=new n(e||this.name,this._scene,this._weight,this._playOrder);s._from=this.from,s._to=this.to,s._speedRatio=this.speedRatio,s._loopAnimation=this.loopAnimation,s._isAdditive=this.isAdditive,s._enableBlending=this.enableBlending,s._blendingSpeed=this.blendingSpeed,s.metadata=this.metadata,s.mask=this.mask;for(let a of this._targetedAnimations)s.addTargetedAnimation(i?a.animation.clone(r):a.animation,t?t(a.target):a.target);return s}serialize(){let e={};e.name=this.name,e.from=this.from,e.to=this.to,e.speedRatio=this.speedRatio,e.loopAnimation=this.loopAnimation,e.isAdditive=this.isAdditive,e.weight=this.weight,e.playOrder=this.playOrder,e.enableBlending=this.enableBlending,e.blendingSpeed=this.blendingSpeed,e.targetedAnimations=[];for(let t=0;t_[0].frame&&(c=_[0].frame),f<_[_.length-1].frame&&(f=_[_.length-1].frame)}o._from=c,o._to=f}return o}static ClipKeys(e,t,i,r,s){let a=e.clone(r||e.name);return n.ClipKeysInPlace(a,t,i,s)}static ClipKeysInPlace(e,t,i,r){return n.ClipInPlace(e,t,i,r,!1)}static ClipFrames(e,t,i,r,s){let a=e.clone(r||e.name);return n.ClipFramesInPlace(a,t,i,s)}static ClipFramesInPlace(e,t,i,r){return n.ClipInPlace(e,t,i,r,!0)}static ClipInPlace(e,t,i,r,s=!1){let a=Number.MAX_VALUE,o=-Number.MAX_VALUE,l=e.targetedAnimations;for(let c=0;c=t&&_<=i||s&&p.frame>=t&&p.frame<=i){let g={frame:p.frame,value:p.value.clone?p.value.clone():p.value,inTangent:p.inTangent,outTangent:p.outTangent,interpolation:p.interpolation,lockedTangent:p.lockedTangent};m===Number.MAX_VALUE&&(m=g.frame),g.frame-=m,u.push(g)}}if(u.length===0){l.splice(c,1),c--;continue}a>u[0].frame&&(a=u[0].frame),oMg,TransformNodeAnimationPropertyInfo:()=>km,WeightAnimationPropertyInfo:()=>zx,getQuaternion:()=>SX,getVector3:()=>uD,getWeights:()=>TX});function uD(n,e,t,i){return b.FromArray(e,t).scaleInPlace(i)}function SX(n,e,t,i){return ze.FromArray(e,t).scaleInPlace(i)}function TX(n,e,t,i){let r=new Array(n._numMorphTargets);for(let s=0;s{Ef();Ge();cD();Mg=class{constructor(e,t,i,r){this.type=e,this.name=t,this.getValue=i,this.getStride=r}_buildAnimation(e,t,i){let r=new ft(e,this.name,t,this.type);return r.setKeys(i,!0),r}},km=class extends Mg{buildAnimations(e,t,i,r){let s=[];return s.push({babylonAnimatable:e._babylonTransformNode,babylonAnimation:this._buildAnimation(t,i,r)}),s}},zx=class extends Mg{buildAnimations(e,t,i,r){let s=[];if(e._numMorphTargets)for(let a=0;a({frame:l.frame,inTangent:l.inTangent?l.inTangent[a]:void 0,value:l.value[a],outTangent:l.outTangent?l.outTangent[a]:void 0,interpolation:l.interpolation})),!0),e._primitiveBabylonMeshes){for(let l of e._primitiveBabylonMeshes)if(l.morphTargetManager){let c=l.morphTargetManager.getTarget(a),f=o.clone();c.animations.push(f),s.push({babylonAnimatable:c,babylonAnimation:f})}}}return s}};Rg("/nodes/{}/translation",[new km(ft.ANIMATIONTYPE_VECTOR3,"position",uD,()=>3)]);Rg("/nodes/{}/rotation",[new km(ft.ANIMATIONTYPE_QUATERNION,"rotationQuaternion",SX,()=>4)]);Rg("/nodes/{}/scale",[new km(ft.ANIMATIONTYPE_VECTOR3,"scaling",uD,()=>3)]);Rg("/nodes/{}/weights",[new zx(ft.ANIMATIONTYPE_FLOAT,"influence",TX,n=>n._numMorphTargets)])});var Ile,Mle,Cle,yle,mD,Xx,pD,RX,Yx=C(()=>{Gr();tC();Ile="data:image/png;base64,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"+"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",yle=0,mD=(n,e,t,i)=>{if(!n[t]){let r=n.useDelayedTextureLoading;n.useDelayedTextureLoading=!1;let s=n._blockEntityCollection;n._blockEntityCollection=!1;let a=ge.CreateFromBase64String(e,i+yle++,n,!0,!1,ge.BILINEAR_SAMPLINGMODE);n._blockEntityCollection=s;let o=n.getEngine().getLoadedTexturesCache(),l=o.indexOf(a.getInternalTexture());l!==-1&&o.splice(l,1),a.isRGBD=!0,a.wrapU=ge.CLAMP_ADDRESSMODE,a.wrapV=ge.CLAMP_ADDRESSMODE,n[t]=a,n.useDelayedTextureLoading=r,ju.ExpandRGBDTexture(a);let c=n.getEngine().onContextRestoredObservable.add(()=>{a.isRGBD=!0;let f=n.onBeforeRenderObservable.add(()=>{a.isReady()&&(n.onBeforeRenderObservable.remove(f),ju.ExpandRGBDTexture(a))})});n.onDisposeObservable.add(()=>{n.getEngine().onContextRestoredObservable.remove(c)})}return n[t]},Xx=n=>mD(n,Ile,"environmentBRDFTexture","EnvironmentBRDFTexture"),pD=n=>mD(n,Mle,"environmentFuzzBRDFTexture","EnvironmentFuzzBRDFTexture"),RX=n=>mD(n,Cle,"openPBREnvironmentBRDFTexture","OpenPBREnvironmentBRDFTexture")});function bX(n){return class extends 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Tt=this.webGLVersion>1,Ye=M[Tt?"COLOR_ATTACHMENT"+se:"COLOR_ATTACHMENT"+se+"_WEBGL"];if(U.push(Ye),ue===-1||I)continue;let Ke=new Fi(this,6);F[se]=Ke,M.activeTexture(M["TEXTURE"+se]),M.bindTexture(ue,Ke._hardwareTexture.underlyingResource),M.texParameteri(ue,M.TEXTURE_MAG_FILTER,Ze.mag),M.texParameteri(ue,M.TEXTURE_MIN_FILTER,Ze.min),M.texParameteri(ue,M.TEXTURE_WRAP_S,M.CLAMP_TO_EDGE),M.texParameteri(ue,M.TEXTURE_WRAP_T,M.CLAMP_TO_EDGE);let he=this._getRGBABufferInternalSizedFormat(ie,Pe,_e),we=this._getInternalFormat(Pe),Vt=this._getWebGLTextureType(ie);if(Tt&&(ue===35866||ue===32879))ue===35866?Ke.is2DArray=!0:Ke.is3D=!0,Ke.baseDepth=Ke.depth=be,M.texImage3D(ue,0,he,V,N,be,0,we,Vt,null);else if(ue===34067){for(let re=0;re<6;re++)M.texImage2D(M.TEXTURE_CUBE_MAP_POSITIVE_X+re,0,he,V,N,0,we,Vt,null);Ke.isCube=!0}else M.texImage2D(M.TEXTURE_2D,0,he,V,N,0,we,Vt,null);i&&M.generateMipmap(ue),this._bindTextureDirectly(ue,null),Ke.baseWidth=V,Ke.baseHeight=N,Ke.width=V,Ke.height=N,Ke.isReady=!0,Ke.samples=1,Ke.generateMipMaps=i,Ke.samplingMode=pe,Ke.type=ie,Ke._useSRGBBuffer=_e,Ke.format=Pe,Ke.label=(Fe=R[se])!=null?Fe:y.label+"-Texture"+se,this._internalTexturesCache.push(Ke)}if(a&&this._caps.depthTextureExtension&&!I){let se=new Fi(this,14),pe=5,ie=M.DEPTH_COMPONENT16,_e=M.DEPTH_COMPONENT,Pe=M.UNSIGNED_SHORT,ue=M.DEPTH_ATTACHMENT;this.webGLVersion<2?ie=M.DEPTH_COMPONENT:o===14?(pe=1,Pe=M.FLOAT,ie=M.DEPTH_COMPONENT32F):o===18?(pe=0,Pe=M.FLOAT_32_UNSIGNED_INT_24_8_REV,ie=M.DEPTH32F_STENCIL8,_e=M.DEPTH_STENCIL,ue=M.DEPTH_STENCIL_ATTACHMENT):o===16?(pe=0,Pe=M.UNSIGNED_INT,ie=M.DEPTH_COMPONENT24,ue=M.DEPTH_ATTACHMENT):(o===13||o===17)&&(pe=12,Pe=M.UNSIGNED_INT_24_8,ie=M.DEPTH24_STENCIL8,_e=M.DEPTH_STENCIL,ue=M.DEPTH_STENCIL_ATTACHMENT),this._bindTextureDirectly(M.TEXTURE_2D,se,!0),M.texParameteri(M.TEXTURE_2D,M.TEXTURE_MAG_FILTER,M.NEAREST),M.texParameteri(M.TEXTURE_2D,M.TEXTURE_MIN_FILTER,M.NEAREST),M.texParameteri(M.TEXTURE_2D,M.TEXTURE_WRAP_S,M.CLAMP_TO_EDGE),M.texParameteri(M.TEXTURE_2D,M.TEXTURE_WRAP_T,M.CLAMP_TO_EDGE),M.texImage2D(M.TEXTURE_2D,0,ie,V,N,0,_e,Pe,null),M.framebufferTexture2D(M.FRAMEBUFFER,ue,M.TEXTURE_2D,se._hardwareTexture.underlyingResource,0),this._bindTextureDirectly(M.TEXTURE_2D,null),y._depthStencilTexture=se,y._depthStencilTextureWithStencil=W,se.baseWidth=V,se.baseHeight=N,se.width=V,se.height=N,se.isReady=!0,se.samples=1,se.generateMipMaps=i,se.samplingMode=1,se.format=o,se.type=pe,se.label=y.label+"-DepthStencil",F[l]=se,this._internalTexturesCache.push(se)}if(y.setTextures(F),t&&M.drawBuffers(U),this._bindUnboundFramebuffer(D),y.setLayerAndFaceIndices(S,A),this.resetTextureCache(),!I)this.updateMultipleRenderTargetTextureSampleCount(y,c,t);else if(c>1){let se=M.createFramebuffer();if(!se)throw new Error("Unable to create multi sampled framebuffer");y._samples=c,y._MSAAFramebuffer=se,l>0&&t&&(this._bindUnboundFramebuffer(se),M.drawBuffers(U),this._bindUnboundFramebuffer(D))}return y};bt.prototype.updateMultipleRenderTargetTextureSampleCount=function(n,e,t=!0){if(this.webGLVersion<2||!n)return 1;if(n.samples===e)return e;let i=this._gl;e=Math.min(e,this.getCaps().maxMSAASamples),n._depthStencilBuffer&&(i.deleteRenderbuffer(n._depthStencilBuffer),n._depthStencilBuffer=null),n._MSAAFramebuffer&&(i.deleteFramebuffer(n._MSAAFramebuffer),n._MSAAFramebuffer=null);let r=n._attachments.length;for(let a=0;a1&&typeof i.renderbufferStorageMultisample=="function"){let a=i.createFramebuffer();if(!a)throw new Error("Unable to create multi sampled framebuffer");n._MSAAFramebuffer=a,this._bindUnboundFramebuffer(a);let o=[];for(let l=0;l1?"COLOR_ATTACHMENT"+l:"COLOR_ATTACHMENT"+l+"_WEBGL"],d=this._createRenderBuffer(c.width,c.height,e,-1,this._getRGBABufferInternalSizedFormat(c.type,c.format,c._useSRGBBuffer),h);if(!d)throw new Error("Unable to create multi sampled framebuffer");f.addMSAARenderBuffer(d),c.samples=e,o.push(h)}t&&i.drawBuffers(o)}else this._bindUnboundFramebuffer(n._framebuffer);let s=n._depthStencilTexture?n._depthStencilTexture.format:void 0;return n._depthStencilBuffer=this._setupFramebufferDepthAttachments(n._generateStencilBuffer,n._generateDepthBuffer,n.width,n.height,e,s),this._bindUnboundFramebuffer(null),n._samples=e,e};bt.prototype.generateMipMapsMultiFramebuffer=function(n){let e=n,t=this._gl;if(e.isMulti)for(let i=0;i1?"COLOR_ATTACHMENT"+a:"COLOR_ATTACHMENT"+a+"_WEBGL"],t.readBuffer(r[a]),t.drawBuffers(r),t.blitFramebuffer(0,0,o.width,o.height,0,0,o.width,o.height,i,t.NEAREST)}for(let a=0;a1?"COLOR_ATTACHMENT"+a:"COLOR_ATTACHMENT"+a+"_WEBGL"];t.drawBuffers(r),t.bindFramebuffer(this._gl.FRAMEBUFFER,e._MSAAFramebuffer)}});var Kx,MX=C(()=>{Gr();cf();_D();Kx=class extends Or{get isSupported(){var e,t;return(t=(e=this._engine)==null?void 0:e.getCaps().drawBuffersExtension)!=null?t:!1}get textures(){return this._textures}get count(){return this._count}get depthTexture(){return this._textures[this._textures.length-1]}set wrapU(e){if(this._textures)for(let t=0;t0&&(this._createInternalTextures(),this._createTextures(a))}_initTypes(e,t,i,r,s,a,o,l,c,f){for(let h=0;h{this.onAfterRenderObservable.notifyObservers(t)})}dispose(e=!1){this._releaseTextures(),e?this._texture=null:this.releaseInternalTextures(),super.dispose()}releaseInternalTextures(){var t,i;let e=(t=this._renderTarget)==null?void 0:t.textures;if(e){for(let r=e.length-1;r>=0;r--)this._textures[r]._texture=null;(i=this._renderTarget)==null||i.dispose(),this._renderTarget=null}}}});var CX,Ple,yX=C(()=>{G();CX="mrtFragmentDeclaration",Ple=`#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE) +#define VIEW_DEPTH`:""));r.textureWidth=t,r.textureHeight=i,this.reductionSteps.push(r);let s=1;for(;t>1||i>1;){t=Math.max(Math.round(t/2),1),i=Math.max(Math.round(i/2),1);let a=new Vf("Reduction phase "+s,e.getEngine(),"#define "+(t==1&&i==1?"LAST":t==1||i==1?"ONEBEFORELAST":"MAIN"));a.textureWidth=t,a.textureHeight=i,this.reductionSteps.push(a),s++}}}});var wx,Y4=C(()=>{kl();CT();X4();JP();QP();wx=class{get onAfterReductionPerformed(){return this._thinMinMaxReducer.onAfterReductionPerformed}constructor(e){this._onAfterUnbindObserver=null,this._forceFullscreenViewport=!0,this._activated=!1,this._camera=e,this._postProcessManager=new Gl(e.getScene()),this._thinMinMaxReducer=new Nx(e.getScene()),this._reductionSteps=[],this._onContextRestoredObserver=e.getEngine().onContextRestoredObservable.add(()=>{this._postProcessManager._rebuild()})}get sourceTexture(){return this._sourceTexture}setSourceTexture(e,t,i=2,r=!0){if(e!==this._sourceTexture&&(this._thinMinMaxReducer.depthRedux=t,this.deactivate(),this._sourceTexture=e,this._forceFullscreenViewport=r,this._thinMinMaxReducer.setTextureDimensions(e.getRenderWidth(),e.getRenderHeight()))){this._disposePostProcesses();let s=this._thinMinMaxReducer.reductionSteps;for(let a=0;a{c.setTexture("textureSampler",this._sourceTexture)})),a===s.length-1&&this._reductionSteps[a-1].onAfterRenderObservable.add(()=>{this._thinMinMaxReducer.readMinMax(l.inputTexture.texture)})}}}get refreshRate(){return this._sourceTexture?this._sourceTexture.refreshRate:-1}set refreshRate(e){this._sourceTexture&&(this._sourceTexture.refreshRate=e)}get activated(){return this._activated}activate(){this._onAfterUnbindObserver||!this._sourceTexture||(this._onAfterUnbindObserver=this._sourceTexture.onAfterUnbindObservable.add(()=>{var t,i;let e=this._camera.getScene().getEngine();(t=e._debugPushGroup)==null||t.call(e,"min max reduction"),this._reductionSteps[0].activate(this._camera),this._postProcessManager.directRender(this._reductionSteps,this._reductionSteps[0].inputTexture,this._forceFullscreenViewport,0,0,!0,this._reductionSteps.length-1),e.unBindFramebuffer(this._reductionSteps[this._reductionSteps.length-1].inputTexture,!1),(i=e._debugPopGroup)==null||i.call(e)}),this._activated=!0)}deactivate(){!this._onAfterUnbindObserver||!this._sourceTexture||(this._sourceTexture.onAfterUnbindObservable.remove(this._onAfterUnbindObserver),this._onAfterUnbindObserver=null,this._activated=!1)}dispose(e=!0){e&&(this.onAfterReductionPerformed.clear(),this._camera.getEngine().onContextRestoredObservable.remove(this._onContextRestoredObserver),this._onContextRestoredObserver=void 0,this._disposePostProcesses(),this._postProcessManager.dispose(),this._postProcessManager=void 0,this._thinMinMaxReducer.dispose(),this._thinMinMaxReducer=void 0,this._sourceTexture=null)}_disposePostProcesses(){for(let e=0;e{V4();Y4();Fx=class extends wx{get depthRenderer(){return this._depthRenderer}constructor(e){super(e)}setDepthRenderer(e=null,t=2,i=!0){let r=this._camera.getScene();this._depthRenderer&&(delete r._depthRenderer[this._depthRendererId],this._depthRenderer.dispose(),this._depthRenderer=null),e===null&&(r._depthRenderer||(r._depthRenderer={}),this._depthRendererId="minmax_"+this._camera.uniqueId,e=this._depthRenderer=new Vm(r,t,this._camera,!1,1,!1,`DepthRenderer ${this._depthRendererId}`),e.enabled=!1,r._depthRenderer[this._depthRendererId]=e),super.setSourceTexture(e.getDepthMap(),!0,t,i)}setSourceTexture(e,t,i=2,r=!0){super.setSourceTexture(e,t,i,r)}activate(){this._depthRenderer&&(this._depthRenderer.enabled=!0),super.activate()}deactivate(){super.deactivate(),this._depthRenderer&&(this._depthRenderer.enabled=!1)}dispose(e=!0){super.dispose(e),this._depthRenderer&&e&&(this._depthRenderer.dispose(),this._depthRenderer=null)}}});var j4,Ile,Tr,Gm,Bx,_o,q4=C(()=>{Ge();ff();ln();Ox();rm();K4();Pt();Pi();U_();j4=b.Up(),Ile=b.Zero(),Tr=new b,Gm=new b,Bx=new j,_o=class n extends yi{_validateFilter(e){return e===yi.FILTER_NONE||e===yi.FILTER_PCF||e===yi.FILTER_PCSS?e:(J.Error('Unsupported filter "'+e+'"!'),yi.FILTER_NONE)}get numCascades(){return this._numCascades}set numCascades(e){e=Math.min(Math.max(e,n.MIN_CASCADES_COUNT),n.MAX_CASCADES_COUNT),e!==this._numCascades&&(this._numCascades=e,this.recreateShadowMap(),this._recreateSceneUBOs())}get freezeShadowCastersBoundingInfo(){return this._freezeShadowCastersBoundingInfo}set freezeShadowCastersBoundingInfo(e){this._freezeShadowCastersBoundingInfoObservable&&e&&(this._scene.onBeforeRenderObservable.remove(this._freezeShadowCastersBoundingInfoObservable),this._freezeShadowCastersBoundingInfoObservable=null),!this._freezeShadowCastersBoundingInfoObservable&&!e&&(this._freezeShadowCastersBoundingInfoObservable=this._scene.onBeforeRenderObservable.add(()=>this._computeShadowCastersBoundingInfo())),this._freezeShadowCastersBoundingInfo=e,e&&this._computeShadowCastersBoundingInfo()}_computeShadowCastersBoundingInfo(){if(this._scbiMin.copyFromFloats(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._scbiMax.copyFromFloats(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),this._shadowMap&&this._shadowMap.renderList){let e=this._shadowMap.renderList;for(let t=0;tt&&(e=0,t=1),e<0&&(e=0),t>1&&(t=1),this._minDistance=e,this._maxDistance=t,this._breaksAreDirty=!0)}get minDistance(){return this._minDistance}get maxDistance(){return this._maxDistance}getClassName(){return n.CLASSNAME}getCascadeMinExtents(e){return e>=0&&e=0&&et.maxZ&&t.maxZ!==0||(this._shadowMaxZ=e,this._light._markMeshesAsLightDirty(),this._breaksAreDirty=!0)}get debug(){return this._debug}set debug(e){this._debug=e,this._light._markMeshesAsLightDirty()}get depthClamp(){return this._depthClamp}set depthClamp(e){this._depthClamp=e}get cascadeBlendPercentage(){return this._cascadeBlendPercentage}set cascadeBlendPercentage(e){this._cascadeBlendPercentage=e,this._light._markMeshesAsLightDirty()}get lambda(){return this._lambda}set lambda(e){let t=Math.min(Math.max(e,0),1);this._lambda!=t&&(this._lambda=t,this._breaksAreDirty=!0)}getCascadeViewMatrix(e){return e>=0&&e=0&&e=0&&e{let r=i.min,s=i.max;r>=s&&(r=0,s=1),(r!=this._minDistance||s!=this._maxDistance)&&this.setMinMaxDistance(r,s)}),this._depthReducer.setDepthRenderer(this._depthRenderer)),this._depthReducer.activate()}}get autoCalcDepthBoundsRefreshRate(){var e,t,i;return(i=(t=(e=this._depthReducer)==null?void 0:e.depthRenderer)==null?void 0:t.getDepthMap().refreshRate)!=null?i:-1}set autoCalcDepthBoundsRefreshRate(e){var t;(t=this._depthReducer)!=null&&t.depthRenderer&&(this._depthReducer.depthRenderer.getDepthMap().refreshRate=e)}splitFrustum(){this._breaksAreDirty=!0}_splitFrustum(){let e=this._getCamera();if(!e)return;let t=e.minZ,i=e.maxZ||this._shadowMaxZ,r=i-t,s=this._minDistance,a=this._shadowMaxZ=t?Math.min((this._shadowMaxZ-t)/(i-t),this._maxDistance):this._maxDistance,o=t+s*r,l=t+a*r,c=l-o,f=l/o;for(let h=0;ha||(!this._depthClamp||this.filter===yi.FILTER_PCSS?(s=Math.min(s,l),this.filter!==yi.FILTER_PCSS&&(a=Math.min(a,c))):(a=Math.min(a,c),s=Math.max(s,l),a=Math.max(s+1,a))),j.OrthoOffCenterLHToRef(this._cascadeMinExtents[r].x,this._cascadeMaxExtents[r].x,this._cascadeMinExtents[r].y,this._cascadeMaxExtents[r].y,i?a:s,i?s:a,this._projectionMatrices[r],e.getEngine().isNDCHalfZRange),this._cascadeMinExtents[r].z=s,this._cascadeMaxExtents[r].z=a,this._viewMatrices[r].multiplyToRef(this._projectionMatrices[r],this._transformMatrices[r]),b.TransformCoordinatesToRef(Ile,this._transformMatrices[r],Tr),Tr.scaleInPlace(this._mapSize/2),Gm.copyFromFloats(Math.round(Tr.x),Math.round(Tr.y),Math.round(Tr.z)),Gm.subtractInPlace(Tr).scaleInPlace(2/this._mapSize),j.TranslationToRef(Gm.x,Gm.y,0,Bx),this._projectionMatrices[r].multiplyToRef(Bx,this._projectionMatrices[r]),this._viewMatrices[r].multiplyToRef(this._projectionMatrices[r],this._transformMatrices[r]),this._transformMatrices[r].copyToArray(this._transformMatricesAsArray,r*16)}}_computeFrustumInWorldSpace(e){let t=this._getCamera();if(!t)return;let i=this._cascades[e].prevBreakDistance,r=this._cascades[e].breakDistance,s=this._scene.getEngine().isNDCHalfZRange;t.getViewMatrix();let a=t.maxZ===0,o=t.maxZ;a&&(t.maxZ=this._shadowMaxZ,t.getProjectionMatrix(!0));let l=j.Invert(t.getTransformationMatrix());a&&(t.maxZ=o,t.getProjectionMatrix(!0));let c=this._scene.getEngine().useReverseDepthBuffer?4:0;for(let f=0;f{this._sceneUBOs&&this._scene.setSceneUniformBuffer(this._sceneUBOs[t]),this._currentLayer=t,this._filter===yi.FILTER_PCF&&e.setColorWrite(!1),Aa.eyeAtCamera=!1,this._scene.setTransformMatrix(this.getCascadeViewMatrix(t),this.getCascadeProjectionMatrix(t)),this._useUBO&&(this._scene.getSceneUniformBuffer().unbindEffect(),this._scene.finalizeSceneUbo())}),this._shadowMap.onBeforeBindObservable.add(()=>{var t;this._currentSceneUBO=this._scene.getSceneUniformBuffer(),e._enableGPUDebugMarkers&&((t=e._debugPushGroup)==null||t.call(e,`Cascaded shadow map generation for pass id ${e.currentRenderPassId}`)),this._breaksAreDirty&&this._splitFrustum(),this._computeMatrices()}),this._splitFrustum()}_bindCustomEffectForRenderSubMeshForShadowMap(e,t){t.setMatrix("viewProjection",this.getCascadeTransformMatrix(this._currentLayer))}_isReadyCustomDefines(e){e.push("#define SM_DEPTHCLAMP "+(this._depthClamp&&this._filter!==yi.FILTER_PCSS?"1":"0"))}prepareDefines(e,t){super.prepareDefines(e,t);let i=this._scene,r=this._light;if(!i.shadowsEnabled||!r.shadowEnabled)return;e["SHADOWCSM"+t]=!0,e["SHADOWCSMDEBUG"+t]=this.debug,e["SHADOWCSMNUM_CASCADES"+t]=this.numCascades,e["SHADOWCSM_RIGHTHANDED"+t]=i.useRightHandedSystem;let s=this._getCamera();s&&this._shadowMaxZ<=(s.maxZ||this._shadowMaxZ)&&(e["SHADOWCSMUSESHADOWMAXZ"+t]=!0),this.cascadeBlendPercentage===0&&(e["SHADOWCSMNOBLEND"+t]=!0)}bindShadowLight(e,t){let i=this._light,r=this._scene;if(!r.shadowsEnabled||!i.shadowEnabled)return;let s=this._getCamera();if(!s)return;let a=this.getShadowMap();if(!a)return;let o=a.getSize().width,l=this._transformMatricesAsArray,c=r.floatingOriginMode?aB(this._scene.floatingOriginOffset,this._viewMatrices,this._projectionMatrices,this._numCascades,this._tempTransformMatricesAsArray):l;if(t.setMatrices("lightMatrix"+e,c),t.setArray("viewFrustumZ"+e,this._viewSpaceFrustumsZ),t.setFloat("cascadeBlendFactor"+e,this.cascadeBlendPercentage===0?1e4:1/this.cascadeBlendPercentage),t.setArray("frustumLengths"+e,this._frustumLengths),this._filter===yi.FILTER_PCF)t.setDepthStencilTexture("shadowTexture"+e,a),i._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),o,1/o,this.frustumEdgeFalloff,e);else if(this._filter===yi.FILTER_PCSS){for(let f=0;fnew n(r,s,void 0,a));return e.numCascades!==void 0&&(i.numCascades=e.numCascades),e.debug!==void 0&&(i.debug=e.debug),e.stabilizeCascades!==void 0&&(i.stabilizeCascades=e.stabilizeCascades),e.lambda!==void 0&&(i.lambda=e.lambda),e.cascadeBlendPercentage!==void 0&&(i.cascadeBlendPercentage=e.cascadeBlendPercentage),e.depthClamp!==void 0&&(i.depthClamp=e.depthClamp),e.autoCalcDepthBounds!==void 0&&(i.autoCalcDepthBounds=e.autoCalcDepthBounds),e.shadowMaxZ!==void 0&&(i.shadowMaxZ=e.shadowMaxZ),e.penumbraDarkness!==void 0&&(i.penumbraDarkness=e.penumbraDarkness),e.freezeShadowCastersBoundingInfo!==void 0&&(i.freezeShadowCastersBoundingInfo=e.freezeShadowCastersBoundingInfo),e.minDistance!==void 0&&e.maxDistance!==void 0&&i.setMinMaxDistance(e.minDistance,e.maxDistance),i}};_o._FrustumCornersNdcSpace=[new b(-1,1,-1),new b(1,1,-1),new b(1,-1,-1),new b(-1,-1,-1),new b(-1,1,1),new b(1,1,1),new b(1,-1,1),new b(-1,-1,1)];_o.CLASSNAME="CascadedShadowGenerator";_o.DEFAULT_CASCADES_COUNT=4;_o.MIN_CASCADES_COUNT=2;_o.MAX_CASCADES_COUNT=4;_o._SceneComponentInitialization=n=>{throw Xe("ShadowGeneratorSceneComponent")}});function Ux(n,e){Mle[n]=e}var Mle,eD=C(()=>{Mle={}});var 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lD(n,e,t,m=>{m.mergeAnimationsTo(t,t.animatables.slice(d),s),m.dispose(),t.onAnimationFileImportedObservable.notifyObservers(t),a&&a(t)},o,l,c,f,h)}async function Ule(n,e,t,i,r,s,a,o,l,c){return await new Promise((f,h)=>{try{nX(n,e,t,i,r,s,d=>{f(d)},a,(d,u,m)=>{h(m||new Error(u))},o,l,c).catch(h)}catch(d){h(d)}})}var J4,eX,ol,iD,ed,km=C(()=>{Ci();hi();_s();Pi();Pt();oA();Bl();x_();A_();Lr();$4();(function(n){n[n.Clean=0]="Clean",n[n.Stop=1]="Stop",n[n.Sync=2]="Sync",n[n.NoSync=3]="NoSync"})(J4||(J4={}));eX=new te,ol={},iD=!1;ed=class{static get ForceFullSceneLoadingForIncremental(){return Wr.ForceFullSceneLoadingForIncremental}static set ForceFullSceneLoadingForIncremental(e){Wr.ForceFullSceneLoadingForIncremental=e}static get ShowLoadingScreen(){return Wr.ShowLoadingScreen}static set ShowLoadingScreen(e){Wr.ShowLoadingScreen=e}static get loggingLevel(){return Wr.loggingLevel}static set loggingLevel(e){Wr.loggingLevel=e}static get CleanBoneMatrixWeights(){return Wr.CleanBoneMatrixWeights}static set CleanBoneMatrixWeights(e){Wr.CleanBoneMatrixWeights=e}static GetDefaultPlugin(){return Vx()}static GetPluginForExtension(e){var t;return(t=rD(e,!0))==null?void 0:t.plugin}static IsPluginForExtensionAvailable(e){return Dle(e)}static RegisterPlugin(e){Gf(e)}static ImportMesh(e,t,i,r,s,a,o,l,c,f){tX(e,t,i,r,s,a,o,l,c,f).catch(h=>o==null?void 0:o(Le.LastCreatedScene,h==null?void 0:h.message,h))}static async ImportMeshAsync(e,t,i,r,s,a,o){return await iX(e,t,i,r,s,a,o)}static Load(e,t,i,r,s,a,o,l){rX(e,t,i,r,s,a,o,l).catch(c=>a==null?void 0:a(Le.LastCreatedScene,c==null?void 0:c.message,c))}static async LoadAsync(e,t,i,r,s,a){return await wle(e,t,i,r,s,a)}static Append(e,t,i,r,s,a,o,l){oD(e,t,i,r,s,a,o,l).catch(c=>a==null?void 0:a(i!=null?i:Le.LastCreatedScene,c==null?void 0:c.message,c))}static async AppendAsync(e,t,i,r,s,a){return await Fle(e,t,i,r,s,a)}static LoadAssetContainer(e,t,i,r,s,a,o,l){lD(e,t,i,r,s,a,o,l).catch(c=>a==null?void 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Gx,cD,fD,ll,xg=C(()=>{Di();Hh();sm();Pt();Pi();Cy();xf();el();Ci();af();Gx=class{constructor(){this.rootNodes=[],this.cameras=[],this.lights=[],this.meshes=[],this.skeletons=[],this.particleSystems=[],this.animations=[],this.animationGroups=[],this.multiMaterials=[],this.materials=[],this.morphTargetManagers=[],this.geometries=[],this.transformNodes=[],this.actionManagers=[],this.textures=[],this._environmentTexture=null,this.postProcesses=[],this.sounds=null,this.effectLayers=[],this.layers=[],this.reflectionProbes=[],this.spriteManagers=[]}get environmentTexture(){return this._environmentTexture}set environmentTexture(e){this._environmentTexture=e}getNodes(){let e=[];e=e.concat(this.meshes),e=e.concat(this.lights),e=e.concat(this.cameras),e=e.concat(this.transformNodes);for(let t of this.skeletons)e=e.concat(t.bones);return e}},cD=class extends Gx{},fD=class{constructor(){this.rootNodes=[],this.skeletons=[],this.animationGroups=[]}dispose(){let e=this.rootNodes;for(let r of e)r.dispose();e.length=0;let t=this.skeletons;for(let r of t)r.dispose();t.length=0;let i=this.animationGroups;for(let r of i)r.dispose();i.length=0}},ll=class extends Gx{constructor(e){super(),this._wasAddedToScene=!1,e=e||Le.LastCreatedScene,e&&(this.scene=e,this.proceduralTextures=[],e.onDisposeObservable.add(()=>{this._wasAddedToScene||this.dispose()}),this._onContextRestoredObserver=e.getEngine().onContextRestoredObservable.add(()=>{for(let t of this.geometries)t._rebuild();for(let t of this.meshes)t._rebuild();for(let t of this.particleSystems)t.rebuild();for(let t of this.textures)t._rebuild();for(let t of this.spriteManagers)t.rebuild()}))}_topologicalSort(e){let t=new Map;for(let o of e)t.set(o.uniqueId,o);let i={dependsOn:new Map,dependedBy:new Map};for(let o of e){let l=o.uniqueId;i.dependsOn.set(l,new Set),i.dependedBy.set(l,new Set)}for(let o of e){let l=o.uniqueId,c=i.dependsOn.get(l);if(o instanceof Zl){let h=o.sourceMesh;t.has(h.uniqueId)&&(c.add(h.uniqueId),i.dependedBy.get(h.uniqueId).add(l))}let f=i.dependedBy.get(l);for(let h of o.getDescendants()){let d=h.uniqueId;t.has(d)&&(f.add(d),i.dependsOn.get(d).add(l))}}let r=[],s=[];for(let o of e){let l=o.uniqueId;i.dependsOn.get(l).size===0&&(s.push(o),t.delete(l))}let a=s;for(;a.length>0;){let o=a.shift();r.push(o);let l=i.dependedBy.get(o.uniqueId);for(let c of Array.from(l.values())){let f=i.dependsOn.get(c);f.delete(o.uniqueId),f.size===0&&t.get(c)&&(a.push(t.get(c)),t.delete(c))}}return t.size>0&&(J.Error("SceneSerializer._topologicalSort: There were unvisited nodes:"),t.forEach(o=>{J.Error(o.name)})),r}_addNodeAndDescendantsToList(e,t,i,r){if(!(!i||r&&!r(i)||t.has(i.uniqueId))){e.push(i),t.add(i.uniqueId);for(let s of i.getDescendants(!0))this._addNodeAndDescendantsToList(e,t,s,r)}}_isNodeInContainer(e){return e instanceof pr&&this.meshes.indexOf(e)!==-1||e instanceof Jt&&this.transformNodes.indexOf(e)!==-1||e instanceof Yt&&this.lights.indexOf(e)!==-1||e instanceof ut&&this.cameras.indexOf(e)!==-1}_isValidHierarchy(){for(let e of this.meshes)if(e.parent&&!this._isNodeInContainer(e.parent))return J.Warn(`Node ${e.name} has a parent that is not in the container.`),!1;for(let e of this.transformNodes)if(e.parent&&!this._isNodeInContainer(e.parent))return J.Warn(`Node ${e.name} has a parent that is not in the container.`),!1;for(let e of this.lights)if(e.parent&&!this._isNodeInContainer(e.parent))return J.Warn(`Node ${e.name} has a parent that is not in the container.`),!1;for(let e of this.cameras)if(e.parent&&!this._isNodeInContainer(e.parent))return J.Warn(`Node ${e.name} has a parent that is not in the container.`),!1;return!0}instantiateModelsToScene(e,t=!1,i){this._isValidHierarchy()||de.Warn("SceneSerializer.InstantiateModelsToScene: The Asset Container hierarchy is not valid.");let r={},s={},a=new 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this.scene._serializableComponents)e.addFromContainer(this);this.scene.getEngine().onContextRestoredObservable.remove(this._onContextRestoredObserver),this._onContextRestoredObserver=null}}addToScene(e=null){let t=[];for(let i of this.cameras)e&&!e(i)||(this.scene.addCamera(i),t.push(i));for(let i of this.lights)e&&!e(i)||(this.scene.addLight(i),t.push(i));for(let i of this.meshes)e&&!e(i)||(this.scene.addMesh(i),t.push(i));for(let i of this.skeletons)e&&!e(i)||this.scene.addSkeleton(i);for(let i of this.animations)e&&!e(i)||this.scene.addAnimation(i);for(let i of this.animationGroups)e&&!e(i)||this.scene.addAnimationGroup(i);for(let i of this.multiMaterials)e&&!e(i)||this.scene.addMultiMaterial(i);for(let i of this.materials)e&&!e(i)||this.scene.addMaterial(i);for(let i of this.morphTargetManagers)e&&!e(i)||this.scene.addMorphTargetManager(i);for(let i of this.geometries)e&&!e(i)||this.scene.addGeometry(i);for(let i of this.transformNodes)e&&!e(i)||(this.scene.addTransformNode(i),t.push(i));for(let i of this.actionManagers)e&&!e(i)||this.scene.addActionManager(i);for(let i of this.textures)e&&!e(i)||this.scene.addTexture(i);for(let i of this.reflectionProbes)e&&!e(i)||this.scene.addReflectionProbe(i);for(let i of this.spriteManagers)e&&!e(i)||(this.scene.spriteManagers||(this.scene.spriteManagers=[]),this.scene.spriteManagers.push(i));if(t.length){let i=new Set(this.scene.meshes);for(let r of this.scene.lights)i.add(r);for(let r of this.scene.cameras)i.add(r);for(let r of this.scene.transformNodes)i.add(r);for(let r of this.skeletons)for(let s of r.bones)i.add(s);for(let r of t)r.parent&&!i.has(r.parent)&&(r.setParent?r.setParent(null):r.parent=null)}}removeAllFromScene(){this._isValidHierarchy()||de.Warn("SceneSerializer.removeAllFromScene: The Asset Container hierarchy is not valid."),this._wasAddedToScene=!1,this.removeFromScene(null),this.environmentTexture===this.scene.environmentTexture&&(this.scene.environmentTexture=null);for(let e of this.scene._serializableComponents)e.removeFromContainer(this)}removeFromScene(e=null){for(let t of this.cameras)e&&!e(t)||this.scene.removeCamera(t);for(let t of this.lights)e&&!e(t)||this.scene.removeLight(t);for(let t of this.meshes)e&&!e(t)||this.scene.removeMesh(t,!0);for(let t of this.skeletons)e&&!e(t)||this.scene.removeSkeleton(t);for(let t of this.animations)e&&!e(t)||this.scene.removeAnimation(t);for(let t of this.animationGroups)e&&!e(t)||this.scene.removeAnimationGroup(t);for(let t of this.multiMaterials)e&&!e(t)||this.scene.removeMultiMaterial(t);for(let t of this.materials)e&&!e(t)||this.scene.removeMaterial(t);for(let t of this.morphTargetManagers)e&&!e(t)||this.scene.removeMorphTargetManager(t);for(let t of this.geometries)e&&!e(t)||this.scene.removeGeometry(t);for(let t of this.transformNodes)e&&!e(t)||this.scene.removeTransformNode(t);for(let t of this.actionManagers)e&&!e(t)||this.scene.removeActionManager(t);for(let t of this.textures)e&&!e(t)||this.scene.removeTexture(t);for(let t of this.reflectionProbes)e&&!e(t)||this.scene.removeReflectionProbe(t);for(let t of this.spriteManagers)if(!(e&&!e(t))&&this.scene.spriteManagers){let i=this.scene.spriteManagers.indexOf(t);i!==-1&&this.scene.spriteManagers.splice(i,1)}}dispose(){let e=this.cameras.slice(0);for(let p of e)p.dispose();this.cameras.length=0;let t=this.lights.slice(0);for(let p of t)p.dispose();this.lights.length=0;let i=this.meshes.slice(0);for(let p of i)p.dispose();this.meshes.length=0;let r=this.skeletons.slice(0);for(let p of r)p.dispose();this.skeletons.length=0;let s=this.animationGroups.slice(0);for(let p of s)p.dispose();this.animationGroups.length=0;let a=this.multiMaterials.slice(0);for(let p of a)p.dispose();this.multiMaterials.length=0;let o=this.materials.slice(0);for(let p of o)p.dispose();this.materials.length=0;let l=this.geometries.slice(0);for(let p of l)p.dispose();this.geometries.length=0;let c=this.transformNodes.slice(0);for(let p of c)p.dispose();this.transformNodes.length=0;let f=this.actionManagers.slice(0);for(let p of f)p.dispose();this.actionManagers.length=0;let h=this.textures.slice(0);for(let p of h)p.dispose();this.textures.length=0;let d=this.reflectionProbes.slice(0);for(let p of d)p.dispose();this.reflectionProbes.length=0;let u=this.morphTargetManagers.slice(0);for(let p of u)p.dispose();this.morphTargetManagers.length=0;let m=this.spriteManagers.slice(0);for(let p of m)p.dispose();this.spriteManagers.length=0,this.environmentTexture&&(this.environmentTexture.dispose(),this.environmentTexture=null);for(let p of this.scene._serializableComponents)p.removeFromContainer(this,!0);this._onContextRestoredObserver&&(this.scene.getEngine().onContextRestoredObservable.remove(this._onContextRestoredObserver),this._onContextRestoredObserver=null)}_moveAssets(e,t,i){if(!(!e||!t))for(let r of e){let s=!0;if(i){for(let a of i)if(r===a){s=!1;break}}s&&(t.push(r),r._parentContainer=this)}}moveAllFromScene(e){this._wasAddedToScene=!1,e===void 0&&(e=new cD);for(let t in this)Object.prototype.hasOwnProperty.call(this,t)&&(this[t]=this[t]||(t==="_environmentTexture"?null:[]),this._moveAssets(this.scene[t],this[t],e[t]));this.environmentTexture=this.scene.environmentTexture,this.removeAllFromScene()}createRootMesh(){let e=new q("assetContainerRootMesh",this.scene);for(let t of this.meshes)t.parent||e.addChild(t);return this.meshes.unshift(e),e}mergeAnimationsTo(e=Le.LastCreatedScene,t,i=null){if(!e)return J.Error("No scene available to merge animations to"),[];let r=i||(l=>{let c,f=l.animations.length?l.animations[0].targetProperty:"",h=l.name.split(".").join("").split("_primitive")[0];switch(f){case"position":case"rotationQuaternion":c=e.getTransformNodeByName(l.name)||e.getTransformNodeByName(h);break;case"influence":c=e.getMorphTargetByName(l.name)||e.getMorphTargetByName(h);break;default:c=e.getNodeByName(l.name)||e.getNodeByName(h)}return c}),s=this.getNodes();for(let l of s){let c=r(l);if(c!==null){for(let f of l.animations){let h=c.animations.filter(d=>d.targetProperty===f.targetProperty);for(let d of h){let u=c.animations.indexOf(d,0);u>-1&&c.animations.splice(u,1)}}c.animations=c.animations.concat(l.animations)}}let a=[],o=this.animationGroups.slice();for(let l of o){a.push(l.clone(l.name,r));for(let c of l.animatables)c.stop()}for(let l of t){let c=r(l.target);c&&(e.beginAnimation(c,l.fromFrame,l.toFrame,l.loopAnimation,l.speedRatio,l.onAnimationEnd?l.onAnimationEnd:void 0,void 0,!0,void 0,l.onAnimationLoop?l.onAnimationLoop:void 0),e.stopAnimation(l.target))}return a}populateRootNodes(){this.rootNodes.length=0;for(let e of this.meshes)!e.parent&&this.rootNodes.indexOf(e)===-1&&this.rootNodes.push(e);for(let e of this.transformNodes)!e.parent&&this.rootNodes.indexOf(e)===-1&&this.rootNodes.push(e);for(let e of this.lights)!e.parent&&this.rootNodes.indexOf(e)===-1&&this.rootNodes.push(e);for(let e of this.cameras)!e.parent&&this.rootNodes.indexOf(e)===-1&&this.rootNodes.push(e)}addAllAssetsToContainer(e){if(!e)return;let t=[],i=new Set;for(t.push(e);t.length>0;){let r=t.pop();if(r instanceof q?(r.geometry&&this.geometries.indexOf(r.geometry)===-1&&this.geometries.push(r.geometry),this.meshes.push(r)):r instanceof Zl?this.meshes.push(r):r instanceof Jt?this.transformNodes.push(r):r instanceof Yt?this.lights.push(r):r instanceof ut&&this.cameras.push(r),r instanceof pr){if(r.material&&this.materials.indexOf(r.material)===-1){this.materials.push(r.material);for(let s of r.material.getActiveTextures())this.textures.indexOf(s)===-1&&this.textures.push(s)}r.skeleton&&this.skeletons.indexOf(r.skeleton)===-1&&this.skeletons.push(r.skeleton),r.morphTargetManager&&this.morphTargetManagers.indexOf(r.morphTargetManager)===-1&&this.morphTargetManagers.push(r.morphTargetManager)}for(let s of r.getChildren())i.has(s)||t.push(s);i.add(r)}this.populateRootNodes()}_getByTags(e,t,i){if(t===void 0)return e;let r=[];for(let s in e){let a=e[s];Zt&&Zt.MatchesQuery(a,t)&&(!i||i(a))&&r.push(a)}return r}getMeshesByTags(e,t){return this._getByTags(this.meshes,e,t)}getCamerasByTags(e,t){return this._getByTags(this.cameras,e,t)}getLightsByTags(e,t){return this._getByTags(this.lights,e,t)}getMaterialsByTags(e,t){return this._getByTags(this.materials,e,t).concat(this._getByTags(this.multiMaterials,e,t))}getTransformNodesByTags(e,t){return this._getByTags(this.transformNodes,e,t)}}});var td,sX=C(()=>{R_();td=class{constructor(e){this.byteOffset=0,this.buffer=e}async loadAsync(e){let t=await this.buffer.readAsync(this.byteOffset,e);this._dataView=new DataView(t.buffer,t.byteOffset,t.byteLength),this._dataByteOffset=0}readUint32(){let e=this._dataView.getUint32(this._dataByteOffset,!0);return this._dataByteOffset+=4,this.byteOffset+=4,e}readUint8Array(e){let t=new Uint8Array(this._dataView.buffer,this._dataView.byteOffset+this._dataByteOffset,e);return this._dataByteOffset+=e,this.byteOffset+=e,t}readString(e){return r2(this.readUint8Array(e))}skipBytes(e){this._dataByteOffset+=e,this.byteOffset+=e}}});function hD(n,e,t,i){let r={externalResourceFunction:i};return t&&(r.uri=e==="file:"?t:e+t),ArrayBuffer.isView(n)?GLTFValidator.validateBytes(n,r):GLTFValidator.validateString(n,r)}function Vle(){let n=[];onmessage=e=>{let t=e.data;switch(t.id){case"init":{importScripts(t.url);break}case"validate":{hD(t.data,t.rootUrl,t.fileName,i=>new Promise((r,s)=>{let a=n.length;n.push({resolve:r,reject:s}),postMessage({id:"getExternalResource",index:a,uri:i})})).then(i=>{postMessage({id:"validate.resolve",value:i})},i=>{postMessage({id:"validate.reject",reason:i})});break}case"getExternalResource.resolve":{n[t.index].resolve(t.value);break}case"getExternalResource.reject":{n[t.index].reject(t.reason);break}}}}var Wm,aX=C(()=>{Ci();Wm=class n{static ValidateAsync(e,t,i,r){return typeof Worker=="function"?new Promise((s,a)=>{let o=`${hD}(${Vle})()`,l=URL.createObjectURL(new Blob([o],{type:"application/javascript"})),c=new Worker(l),f=d=>{c.removeEventListener("error",f),c.removeEventListener("message",h),a(d)},h=d=>{let u=d.data;switch(u.id){case"getExternalResource":{r(u.uri).then(m=>{c.postMessage({id:"getExternalResource.resolve",index:u.index,value:m},[m.buffer])},m=>{c.postMessage({id:"getExternalResource.reject",index:u.index,reason:m})});break}case"validate.resolve":{c.removeEventListener("error",f),c.removeEventListener("message",h),n._LastResults=u.value,s(u.value),c.terminate();break}case"validate.reject":c.removeEventListener("error",f),c.removeEventListener("message",h),a(u.reason),c.terminate()}};if(c.addEventListener("error",f),c.addEventListener("message",h),c.postMessage({id:"init",url:de.GetBabylonScriptURL(this.Configuration.url)}),ArrayBuffer.isView(e)){let d=e.slice();c.postMessage({id:"validate",data:d,rootUrl:t,fileName:i},[d.buffer])}else c.postMessage({id:"validate",data:e,rootUrl:t,fileName:i})}):(this._LoadScriptPromise||(this._LoadScriptPromise=de.LoadBabylonScriptAsync(this.Configuration.url)),this._LoadScriptPromise.then(()=>hD(e,t,i,r)))}};Wm.Configuration={url:`${de._DefaultCdnUrl}/gltf_validator.js`};Wm._LastResults=null});var gc,Rg,oX=C(()=>{gc="Z2xURg",Rg={name:"gltf",extensions:{".gltf":{isBinary:!1,mimeType:"model/gltf+json"},".glb":{isBinary:!0,mimeType:"model/gltf-binary"}},canDirectLoad(n){return n.indexOf("asset")!==-1&&n.indexOf("version")!==-1||n.startsWith("data:base64,"+gc)||n.startsWith("data:;base64,"+gc)||n.startsWith("data:application/octet-stream;base64,"+gc)||n.startsWith("data:model/gltf-binary;base64,"+gc)}}});function lX(n,e,t){try{return Promise.resolve(new Uint8Array(n,e,t))}catch(i){return Promise.reject(i)}}function Gle(n,e,t){try{if(e<0||e>=n.byteLength)throw new RangeError("Offset is out of range.");if(e+t>n.byteLength)throw new RangeError("Length is out of range.");return Promise.resolve(new Uint8Array(n.buffer,n.byteOffset+e,t))}catch(i){return Promise.reject(i)}}var Hm,id,Kn,kx,kle,dD,kf,uD=C(()=>{hi();Ci();km();xg();Pt();sX();aX();oX();Bl();x_();(function(n){n[n.AUTO=0]="AUTO",n[n.FORCE_RIGHT_HANDED=1]="FORCE_RIGHT_HANDED"})(Hm||(Hm={}));(function(n){n[n.NONE=0]="NONE",n[n.FIRST=1]="FIRST",n[n.ALL=2]="ALL"})(id||(id={}));(function(n){n[n.LOADING=0]="LOADING",n[n.READY=1]="READY",n[n.COMPLETE=2]="COMPLETE"})(Kn||(Kn={}));kx=class{constructor(){this.alwaysComputeBoundingBox=!1,this.alwaysComputeSkeletonRootNode=!1,this.animationStartMode=id.FIRST,this.compileMaterials=!1,this.compileShadowGenerators=!1,this.coordinateSystemMode=Hm.AUTO,this.createInstances=!0,this.loadAllMaterials=!1,this.loadMorphTargets=!0,this.loadNodeAnimations=!0,this.loadOnlyMaterials=!1,this.loadSkins=!0,this.skipMaterials=!1,this.targetFps=60,this.transparencyAsCoverage=!1,this.useClipPlane=!1,this.useGltfTextureNames=!1,this.useRangeRequests=!1,this.useSRGBBuffers=!0,this.validate=!1,this.useOpenPBR=!1,this.dontUseTransmissionHelper=!1}},kle=new kx,dD=class extends kx{constructor(){super(...arguments),this.extensionOptions={},this.preprocessUrlAsync=e=>Promise.resolve(e)}copyFrom(e){var t,i,r,s,a,o,l,c,f,h,d,u,m,p,_,g,v,x,A,S,E,R,I,y,M,D;e&&(this.alwaysComputeBoundingBox=(t=e.alwaysComputeBoundingBox)!=null?t:this.alwaysComputeBoundingBox,this.alwaysComputeSkeletonRootNode=(i=e.alwaysComputeSkeletonRootNode)!=null?i:this.alwaysComputeSkeletonRootNode,this.animationStartMode=(r=e.animationStartMode)!=null?r:this.animationStartMode,this.capturePerformanceCounters=(s=e.capturePerformanceCounters)!=null?s:this.capturePerformanceCounters,this.compileMaterials=(a=e.compileMaterials)!=null?a:this.compileMaterials,this.compileShadowGenerators=(o=e.compileShadowGenerators)!=null?o:this.compileShadowGenerators,this.coordinateSystemMode=(l=e.coordinateSystemMode)!=null?l:this.coordinateSystemMode,this.createInstances=(c=e.createInstances)!=null?c:this.createInstances,this.customRootNode=e.customRootNode,this.extensionOptions=(f=e.extensionOptions)!=null?f:this.extensionOptions,this.loadAllMaterials=(h=e.loadAllMaterials)!=null?h:this.loadAllMaterials,this.loadMorphTargets=(d=e.loadMorphTargets)!=null?d:this.loadMorphTargets,this.loadNodeAnimations=(u=e.loadNodeAnimations)!=null?u:this.loadNodeAnimations,this.loadOnlyMaterials=(m=e.loadOnlyMaterials)!=null?m:this.loadOnlyMaterials,this.loadSkins=(p=e.loadSkins)!=null?p:this.loadSkins,this.loggingEnabled=(_=e.loggingEnabled)!=null?_:this.loggingEnabled,this.onCameraLoaded=e.onCameraLoaded,this.onMaterialLoaded=e.onMaterialLoaded,this.onMeshLoaded=e.onMeshLoaded,this.onParsed=e.onParsed,this.onSkinLoaded=e.onSkinLoaded,this.onTextureLoaded=e.onTextureLoaded,this.onValidated=e.onValidated,this.preprocessUrlAsync=(g=e.preprocessUrlAsync)!=null?g:this.preprocessUrlAsync,this.skipMaterials=(v=e.skipMaterials)!=null?v:this.skipMaterials,this.targetFps=(x=e.targetFps)!=null?x:this.targetFps,this.transparencyAsCoverage=(A=e.transparencyAsCoverage)!=null?A:this.transparencyAsCoverage,this.useClipPlane=(S=e.useClipPlane)!=null?S:this.useClipPlane,this.useGltfTextureNames=(E=e.useGltfTextureNames)!=null?E:this.useGltfTextureNames,this.useOpenPBR=(R=e.useOpenPBR)!=null?R:this.useOpenPBR,this.useRangeRequests=(I=e.useRangeRequests)!=null?I:this.useRangeRequests,this.useSRGBBuffers=(y=e.useSRGBBuffers)!=null?y:this.useSRGBBuffers,this.validate=(M=e.validate)!=null?M:this.validate,this.dontUseTransmissionHelper=(D=e.dontUseTransmissionHelper)!=null?D:this.dontUseTransmissionHelper)}},kf=class n extends dD{constructor(e){super(),this.onParsedObservable=new te,this.onMeshLoadedObservable=new te,this.onSkinLoadedObservable=new te,this.onTextureLoadedObservable=new te,this.onMaterialLoadedObservable=new te,this.onCameraLoadedObservable=new te,this.onCompleteObservable=new te,this.onErrorObservable=new te,this.onDisposeObservable=new te,this.onExtensionLoadedObservable=new te,this.onValidatedObservable=new te,this._loader=null,this._state=null,this._requests=new Array,this.name=Rg.name,this.extensions=Rg.extensions,this.onLoaderStateChangedObservable=new te,this._logIndentLevel=0,this._loggingEnabled=!1,this._log=this._logDisabled,this._capturePerformanceCounters=!1,this._startPerformanceCounter=this._startPerformanceCounterDisabled,this._endPerformanceCounter=this._endPerformanceCounterDisabled,this.copyFrom(Object.assign({...kle},e))}set onParsed(e){this._onParsedObserver&&this.onParsedObservable.remove(this._onParsedObserver),e&&(this._onParsedObserver=this.onParsedObservable.add(e))}set onMeshLoaded(e){this._onMeshLoadedObserver&&this.onMeshLoadedObservable.remove(this._onMeshLoadedObserver),e&&(this._onMeshLoadedObserver=this.onMeshLoadedObservable.add(e))}set onSkinLoaded(e){this._onSkinLoadedObserver&&this.onSkinLoadedObservable.remove(this._onSkinLoadedObserver),e&&(this._onSkinLoadedObserver=this.onSkinLoadedObservable.add(t=>e(t.node,t.skinnedNode)))}set onTextureLoaded(e){this._onTextureLoadedObserver&&this.onTextureLoadedObservable.remove(this._onTextureLoadedObserver),e&&(this._onTextureLoadedObserver=this.onTextureLoadedObservable.add(e))}set onMaterialLoaded(e){this._onMaterialLoadedObserver&&this.onMaterialLoadedObservable.remove(this._onMaterialLoadedObserver),e&&(this._onMaterialLoadedObserver=this.onMaterialLoadedObservable.add(e))}set onCameraLoaded(e){this._onCameraLoadedObserver&&this.onCameraLoadedObservable.remove(this._onCameraLoadedObserver),e&&(this._onCameraLoadedObserver=this.onCameraLoadedObservable.add(e))}set onComplete(e){this._onCompleteObserver&&this.onCompleteObservable.remove(this._onCompleteObserver),this._onCompleteObserver=this.onCompleteObservable.add(e)}set onError(e){this._onErrorObserver&&this.onErrorObservable.remove(this._onErrorObserver),this._onErrorObserver=this.onErrorObservable.add(e)}set onDispose(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)}set onExtensionLoaded(e){this._onExtensionLoadedObserver&&this.onExtensionLoadedObservable.remove(this._onExtensionLoadedObserver),this._onExtensionLoadedObserver=this.onExtensionLoadedObservable.add(e)}get loggingEnabled(){return this._loggingEnabled}set loggingEnabled(e){this._loggingEnabled!==e&&(this._loggingEnabled=e,this._loggingEnabled?this._log=this._logEnabled:this._log=this._logDisabled)}get capturePerformanceCounters(){return this._capturePerformanceCounters}set capturePerformanceCounters(e){this._capturePerformanceCounters!==e&&(this._capturePerformanceCounters=e,this._capturePerformanceCounters?(this._startPerformanceCounter=this._startPerformanceCounterEnabled,this._endPerformanceCounter=this._endPerformanceCounterEnabled):(this._startPerformanceCounter=this._startPerformanceCounterDisabled,this._endPerformanceCounter=this._endPerformanceCounterDisabled))}set onValidated(e){this._onValidatedObserver&&this.onValidatedObservable.remove(this._onValidatedObserver),this._onValidatedObserver=this.onValidatedObservable.add(e)}dispose(){this._loader&&(this._loader.dispose(),this._loader=null);for(let e of this._requests)e.abort();this._requests.length=0,delete this._progressCallback,this.preprocessUrlAsync=e=>Promise.resolve(e),this.onMeshLoadedObservable.clear(),this.onSkinLoadedObservable.clear(),this.onTextureLoadedObservable.clear(),this.onMaterialLoadedObservable.clear(),this.onCameraLoadedObservable.clear(),this.onCompleteObservable.clear(),this.onExtensionLoadedObservable.clear(),this.onDisposeObservable.notifyObservers(void 0),this.onDisposeObservable.clear()}loadFile(e,t,i,r,s,a,o,l){if(ArrayBuffer.isView(t))return this._loadBinary(e,t,i,r,o,l),null;this._progressCallback=s;let c=t.name||de.GetFilename(t);if(a){if(this.useRangeRequests){this.validate&&J.Warn("glTF validation is not supported when range requests are enabled");let f={abort:()=>{},onCompleteObservable:new te},h={readAsync:(d,u)=>new Promise((m,p)=>{this._loadFile(e,t,_=>{m(new Uint8Array(_))},!0,_=>{p(_)},_=>{_.setRequestHeader("Range",`bytes=${d}-${d+u-1}`)})}),byteLength:0};return this._unpackBinaryAsync(new td(h)).then(d=>{f.onCompleteObservable.notifyObservers(f),r(d)},o?d=>o(void 0,d):void 0),f}return this._loadFile(e,t,f=>{this._validate(e,new Uint8Array(f,0,f.byteLength),i,c),this._unpackBinaryAsync(new td({readAsync:(h,d)=>lX(f,h,d),byteLength:f.byteLength})).then(h=>{r(h)},o?h=>o(void 0,h):void 0)},!0,o)}else return this._loadFile(e,t,f=>{try{this._validate(e,f,i,c),r({json:this._parseJson(f)})}catch(h){o&&o()}},!1,o)}_loadBinary(e,t,i,r,s,a){this._validate(e,new Uint8Array(t.buffer,t.byteOffset,t.byteLength),i,a),this._unpackBinaryAsync(new td({readAsync:(o,l)=>Gle(t,o,l),byteLength:t.byteLength})).then(o=>{r(o)},s?o=>s(void 0,o):void 0)}importMeshAsync(e,t,i,r,s,a){return Promise.resolve().then(()=>(this.onParsedObservable.notifyObservers(i),this.onParsedObservable.clear(),this._log(`Loading ${a||""}`),this._loader=this._getLoader(i),this._loader.importMeshAsync(e,t,null,i,r,s,a)))}loadAsync(e,t,i,r,s){return Promise.resolve().then(()=>(this.onParsedObservable.notifyObservers(t),this.onParsedObservable.clear(),this._log(`Loading ${s||""}`),this._loader=this._getLoader(t),this._loader.loadAsync(e,t,i,r,s)))}loadAssetContainerAsync(e,t,i,r,s){return Promise.resolve().then(()=>{this.onParsedObservable.notifyObservers(t),this.onParsedObservable.clear(),this._log(`Loading ${s||""}`),this._loader=this._getLoader(t);let a=new ll(e),o=[];this.onMaterialLoadedObservable.add(h=>{o.push(h)});let l=[];this.onTextureLoadedObservable.add(h=>{l.push(h)});let c=[];this.onCameraLoadedObservable.add(h=>{c.push(h)});let f=[];return this.onMeshLoadedObservable.add(h=>{h.morphTargetManager&&f.push(h.morphTargetManager)}),this._loader.importMeshAsync(null,e,a,t,i,r,s).then(h=>(Array.prototype.push.apply(a.geometries,h.geometries),Array.prototype.push.apply(a.meshes,h.meshes),Array.prototype.push.apply(a.particleSystems,h.particleSystems),Array.prototype.push.apply(a.skeletons,h.skeletons),Array.prototype.push.apply(a.animationGroups,h.animationGroups),Array.prototype.push.apply(a.materials,o),Array.prototype.push.apply(a.textures,l),Array.prototype.push.apply(a.lights,h.lights),Array.prototype.push.apply(a.transformNodes,h.transformNodes),Array.prototype.push.apply(a.cameras,c),Array.prototype.push.apply(a.morphTargetManagers,f),a))})}canDirectLoad(e){return Rg.canDirectLoad(e)}directLoad(e,t){if(t.startsWith("base64,"+gc)||t.startsWith(";base64,"+gc)||t.startsWith("application/octet-stream;base64,"+gc)||t.startsWith("model/gltf-binary;base64,"+gc)){let i=sf(t);return this._validate(e,new Uint8Array(i,0,i.byteLength)),this._unpackBinaryAsync(new td({readAsync:(r,s)=>lX(i,r,s),byteLength:i.byteLength}))}return this._validate(e,t),Promise.resolve({json:this._parseJson(t)})}createPlugin(e){return new n(e[Rg.name])}get loaderState(){return this._state}whenCompleteAsync(){return new Promise((e,t)=>{this.onCompleteObservable.addOnce(()=>{e()}),this.onErrorObservable.addOnce(i=>{t(i)})})}_setState(e){this._state!==e&&(this._state=e,this.onLoaderStateChangedObservable.notifyObservers(this._state),this._log(Kn[this._state]))}_loadFile(e,t,i,r,s,a){let o=e._loadFile(t,i,l=>{this._onProgress(l,o)},!0,r,s,a);return o.onCompleteObservable.add(()=>{o._lengthComputable=!0,o._total=o._loaded}),this._requests.push(o),o}_onProgress(e,t){if(!this._progressCallback)return;t._lengthComputable=e.lengthComputable,t._loaded=e.loaded,t._total=e.total;let i=!0,r=0,s=0;for(let a of this._requests){if(a._lengthComputable===void 0||a._loaded===void 0||a._total===void 0)return;i=i&&a._lengthComputable,r+=a._loaded,s+=a._total}this._progressCallback({lengthComputable:i,loaded:r,total:i?s:0})}_validate(e,t,i="",r=""){this.validate&&(this._startPerformanceCounter("Validate JSON"),Wm.ValidateAsync(t,i,r,s=>this.preprocessUrlAsync(i+s).then(a=>e._loadFileAsync(a,void 0,!0,!0).then(o=>new Uint8Array(o,0,o.byteLength)))).then(s=>{this._endPerformanceCounter("Validate JSON"),this.onValidatedObservable.notifyObservers(s),this.onValidatedObservable.clear()},s=>{this._endPerformanceCounter("Validate JSON"),de.Warn(`Failed to validate: ${s.message}`),this.onValidatedObservable.clear()}))}_getLoader(e){let t=e.json.asset||{};this._log(`Asset version: ${t.version}`),t.minVersion&&this._log(`Asset minimum version: ${t.minVersion}`),t.generator&&this._log(`Asset generator: ${t.generator}`);let i=n._parseVersion(t.version);if(!i)throw new Error("Invalid version: "+t.version);if(t.minVersion!==void 0){let a=n._parseVersion(t.minVersion);if(!a)throw new Error("Invalid minimum version: "+t.minVersion);if(n._compareVersion(a,{major:2,minor:0})>0)throw new Error("Incompatible minimum version: "+t.minVersion)}let s={1:n._CreateGLTF1Loader,2:n._CreateGLTF2Loader}[i.major];if(!s)throw new Error("Unsupported version: "+t.version);return s(this)}_parseJson(e){this._startPerformanceCounter("Parse JSON"),this._log(`JSON length: ${e.length}`);let t=JSON.parse(e);return this._endPerformanceCounter("Parse JSON"),t}_unpackBinaryAsync(e){return this._startPerformanceCounter("Unpack Binary"),e.loadAsync(20).then(()=>{let t={Magic:1179937895},i=e.readUint32();if(i!==t.Magic)throw new ps("Unexpected magic: "+i,_a.GLTFLoaderUnexpectedMagicError);let r=e.readUint32();this.loggingEnabled&&this._log(`Binary version: ${r}`);let s=e.readUint32();!this.useRangeRequests&&s!==e.buffer.byteLength&&J.Warn(`Length in header does not match actual data length: ${s} != ${e.buffer.byteLength}`);let a;switch(r){case 1:{a=this._unpackBinaryV1Async(e,s);break}case 2:{a=this._unpackBinaryV2Async(e,s);break}default:throw new Error("Unsupported version: "+r)}return this._endPerformanceCounter("Unpack Binary"),a})}_unpackBinaryV1Async(e,t){let i={JSON:0},r=e.readUint32(),s=e.readUint32();if(s!==i.JSON)throw new Error(`Unexpected content format: ${s}`);let a=t-e.byteOffset,o={json:this._parseJson(e.readString(r)),bin:null};if(a!==0){let l=e.byteOffset;o.bin={readAsync:(c,f)=>e.buffer.readAsync(l+c,f),byteLength:a}}return Promise.resolve(o)}_unpackBinaryV2Async(e,t){let i={JSON:1313821514,BIN:5130562},r=e.readUint32();if(e.readUint32()!==i.JSON)throw new Error("First chunk format is not JSON");return e.byteOffset+r===t?e.loadAsync(r).then(()=>({json:this._parseJson(e.readString(r)),bin:null})):e.loadAsync(r+8).then(()=>{let a={json:this._parseJson(e.readString(r)),bin:null},o=()=>{let l=e.readUint32();switch(e.readUint32()){case i.JSON:throw new Error("Unexpected JSON chunk");case i.BIN:{let f=e.byteOffset;a.bin={readAsync:(h,d)=>e.buffer.readAsync(f+h,d),byteLength:l},e.skipBytes(l);break}default:{e.skipBytes(l);break}}return e.byteOffset!==t?e.loadAsync(8).then(o):Promise.resolve(a)};return o()})}static _parseVersion(e){if(e==="1.0"||e==="1.0.1")return{major:1,minor:0};let t=(e+"").match(/^(\d+)\.(\d+)/);return t?{major:parseInt(t[1]),minor:parseInt(t[2])}:null}static _compareVersion(e,t){return e.major>t.major?1:e.majort.minor?1:e.minor{Wx=class{get resolve(){return this._resolve}get reject(){return this._reject}constructor(){this.promise=new Promise((e,t)=>{this._resolve=e,this._reject=t})}}});var Fn,fX=C(()=>{kt();Ut();sl();kT();Ge();Ci();Fn=class{constructor(){this.keysUp=[38],this.keysUpward=[33],this.keysDown=[40],this.keysDownward=[34],this.keysLeft=[37],this.keysRight=[39],this.rotationSpeed=.5,this.keysRotateLeft=[],this.keysRotateRight=[],this.keysRotateUp=[],this.keysRotateDown=[],this._keys=new Array}attachControl(e){e=de.BackCompatCameraNoPreventDefault(arguments),!this._onCanvasBlurObserver&&(this._scene=this.camera.getScene(),this._engine=this._scene.getEngine(),this._onCanvasBlurObserver=this._engine.onCanvasBlurObservable.add(()=>{this._keys.length=0}),this._onKeyboardObserver=this._scene.onKeyboardObservable.add(t=>{let i=t.event;if(!i.metaKey){if(t.type===no.KEYDOWN)(this.keysUp.indexOf(i.keyCode)!==-1||this.keysDown.indexOf(i.keyCode)!==-1||this.keysLeft.indexOf(i.keyCode)!==-1||this.keysRight.indexOf(i.keyCode)!==-1||this.keysUpward.indexOf(i.keyCode)!==-1||this.keysDownward.indexOf(i.keyCode)!==-1||this.keysRotateLeft.indexOf(i.keyCode)!==-1||this.keysRotateRight.indexOf(i.keyCode)!==-1||this.keysRotateUp.indexOf(i.keyCode)!==-1||this.keysRotateDown.indexOf(i.keyCode)!==-1)&&(this._keys.indexOf(i.keyCode)===-1&&this._keys.push(i.keyCode),e||i.preventDefault());else if(this.keysUp.indexOf(i.keyCode)!==-1||this.keysDown.indexOf(i.keyCode)!==-1||this.keysLeft.indexOf(i.keyCode)!==-1||this.keysRight.indexOf(i.keyCode)!==-1||this.keysUpward.indexOf(i.keyCode)!==-1||this.keysDownward.indexOf(i.keyCode)!==-1||this.keysRotateLeft.indexOf(i.keyCode)!==-1||this.keysRotateRight.indexOf(i.keyCode)!==-1||this.keysRotateUp.indexOf(i.keyCode)!==-1||this.keysRotateDown.indexOf(i.keyCode)!==-1){let r=this._keys.indexOf(i.keyCode);r>=0&&this._keys.splice(r,1),e||i.preventDefault()}}}))}detachControl(){this._scene&&(this._onKeyboardObserver&&this._scene.onKeyboardObservable.remove(this._onKeyboardObserver),this._onCanvasBlurObserver&&this._engine.onCanvasBlurObservable.remove(this._onCanvasBlurObserver),this._onKeyboardObserver=null,this._onCanvasBlurObserver=null),this._keys.length=0}checkInputs(){if(this._onKeyboardObserver){let e=this.camera;for(let t=0;t{kt();hi();Ut();sl();ro();Ci();rd=class{constructor(e=!0){this.touchEnabled=e,this.buttons=[0,1,2],this.angularSensibility=2e3,this._previousPosition=null,this.onPointerMovedObservable=new te,this._allowCameraRotation=!0,this._currentActiveButton=-1,this._activePointerId=-1}attachControl(e){e=de.BackCompatCameraNoPreventDefault(arguments);let t=this.camera.getEngine(),i=t.getInputElement();this._pointerInput||(this._pointerInput=r=>{let s=r.event,a=s.pointerType==="touch";if(!this.touchEnabled&&a||r.type!==it.POINTERMOVE&&this.buttons.indexOf(s.button)===-1)return;let o=s.target;if(r.type===it.POINTERDOWN){if(a&&this._activePointerId!==-1||!a&&this._currentActiveButton!==-1)return;this._activePointerId=s.pointerId;try{o==null||o.setPointerCapture(s.pointerId)}catch(l){}this._currentActiveButton===-1&&(this._currentActiveButton=s.button),this._previousPosition={x:s.clientX,y:s.clientY},e||(s.preventDefault(),i&&i.focus()),t.isPointerLock&&this._onMouseMove&&this._onMouseMove(r.event)}else if(r.type===it.POINTERUP){if(a&&this._activePointerId!==s.pointerId||!a&&this._currentActiveButton!==s.button)return;try{o==null||o.releasePointerCapture(s.pointerId)}catch(l){}this._currentActiveButton=-1,this._previousPosition=null,e||s.preventDefault(),this._activePointerId=-1}else if(r.type===it.POINTERMOVE&&(this._activePointerId===s.pointerId||!a)){if(t.isPointerLock&&this._onMouseMove)this._onMouseMove(r.event);else if(this._previousPosition){let l=this.camera._calculateHandednessMultiplier(),c=(s.clientX-this._previousPosition.x)*l,f=(s.clientY-this._previousPosition.y)*l;this._allowCameraRotation&&(this.camera.cameraRotation.y+=c/this.angularSensibility,this.camera.cameraRotation.x+=f/this.angularSensibility),this.onPointerMovedObservable.notifyObservers({offsetX:c,offsetY:f}),this._previousPosition={x:s.clientX,y:s.clientY},e||s.preventDefault()}}}),this._onMouseMove=r=>{if(!t.isPointerLock)return;let s=this.camera._calculateHandednessMultiplier();this.camera.cameraRotation.y+=r.movementX*s/this.angularSensibility,this.camera.cameraRotation.x+=r.movementY*s/this.angularSensibility,this._previousPosition=null,e||r.preventDefault()},this._observer=this.camera.getScene()._inputManager._addCameraPointerObserver(this._pointerInput,it.POINTERDOWN|it.POINTERUP|it.POINTERMOVE),i&&(this._contextMenuBind=r=>this.onContextMenu(r),i.addEventListener("contextmenu",this._contextMenuBind,!1))}onContextMenu(e){e.preventDefault()}detachControl(){if(this._observer){if(this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer),this._contextMenuBind){let t=this.camera.getEngine().getInputElement();t&&t.removeEventListener("contextmenu",this._contextMenuBind)}this.onPointerMovedObservable&&this.onPointerMovedObservable.clear(),this._observer=null,this._onMouseMove=null,this._previousPosition=null}this._activePointerId=-1,this._currentActiveButton=-1}getClassName(){return"FreeCameraMouseInput"}getSimpleName(){return"mouse"}};P([w()],rd.prototype,"buttons",void 0);P([w()],rd.prototype,"angularSensibility",void 0);Ln.FreeCameraMouseInput=rd});var nd,dX=C(()=>{kt();Ut();hi();ro();WT();Ci();nd=class{constructor(){this.wheelPrecisionX=3,this.wheelPrecisionY=3,this.wheelPrecisionZ=3,this.onChangedObservable=new te,this._wheelDeltaX=0,this._wheelDeltaY=0,this._wheelDeltaZ=0,this._ffMultiplier=12,this._normalize=120}attachControl(e){e=de.BackCompatCameraNoPreventDefault(arguments),this._wheel=t=>{if(t.type!==it.POINTERWHEEL)return;let i=t.event,r=i.deltaMode===so.DOM_DELTA_LINE?this._ffMultiplier:1;this._wheelDeltaX+=this.wheelPrecisionX*r*i.deltaX/this._normalize,this._wheelDeltaY-=this.wheelPrecisionY*r*i.deltaY/this._normalize,this._wheelDeltaZ+=this.wheelPrecisionZ*r*i.deltaZ/this._normalize,i.preventDefault&&(e||i.preventDefault())},this._observer=this.camera.getScene()._inputManager._addCameraPointerObserver(this._wheel,it.POINTERWHEEL)}detachControl(){this._observer&&(this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer),this._observer=null,this._wheel=null),this.onChangedObservable&&this.onChangedObservable.clear()}checkInputs(){this.onChangedObservable.notifyObservers({wheelDeltaX:this._wheelDeltaX,wheelDeltaY:this._wheelDeltaY,wheelDeltaZ:this._wheelDeltaZ}),this._wheelDeltaX=0,this._wheelDeltaY=0,this._wheelDeltaZ=0}getClassName(){return"BaseCameraMouseWheelInput"}getSimpleName(){return"mousewheel"}};P([w()],nd.prototype,"wheelPrecisionX",void 0);P([w()],nd.prototype,"wheelPrecisionY",void 0);P([w()],nd.prototype,"wheelPrecisionZ",void 0)});var Li,xs,uX=C(()=>{kt();Ut();sl();dX();Ge();(function(n){n[n.MoveRelative=0]="MoveRelative",n[n.RotateRelative=1]="RotateRelative",n[n.MoveScene=2]="MoveScene"})(Li||(Li={}));xs=class extends nd{constructor(){super(...arguments),this._moveRelative=b.Zero(),this._rotateRelative=b.Zero(),this._moveScene=b.Zero(),this._wheelXAction=Li.MoveRelative,this._wheelXActionCoordinate=0,this._wheelYAction=Li.MoveRelative,this._wheelYActionCoordinate=2,this._wheelZAction=null,this._wheelZActionCoordinate=null}getClassName(){return"FreeCameraMouseWheelInput"}set wheelXMoveRelative(e){e===null&&this._wheelXAction!==Li.MoveRelative||(this._wheelXAction=Li.MoveRelative,this._wheelXActionCoordinate=e)}get wheelXMoveRelative(){return this._wheelXAction!==Li.MoveRelative?null:this._wheelXActionCoordinate}set wheelYMoveRelative(e){e===null&&this._wheelYAction!==Li.MoveRelative||(this._wheelYAction=Li.MoveRelative,this._wheelYActionCoordinate=e)}get wheelYMoveRelative(){return this._wheelYAction!==Li.MoveRelative?null:this._wheelYActionCoordinate}set wheelZMoveRelative(e){e===null&&this._wheelZAction!==Li.MoveRelative||(this._wheelZAction=Li.MoveRelative,this._wheelZActionCoordinate=e)}get wheelZMoveRelative(){return this._wheelZAction!==Li.MoveRelative?null:this._wheelZActionCoordinate}set wheelXRotateRelative(e){e===null&&this._wheelXAction!==Li.RotateRelative||(this._wheelXAction=Li.RotateRelative,this._wheelXActionCoordinate=e)}get wheelXRotateRelative(){return this._wheelXAction!==Li.RotateRelative?null:this._wheelXActionCoordinate}set wheelYRotateRelative(e){e===null&&this._wheelYAction!==Li.RotateRelative||(this._wheelYAction=Li.RotateRelative,this._wheelYActionCoordinate=e)}get wheelYRotateRelative(){return this._wheelYAction!==Li.RotateRelative?null:this._wheelYActionCoordinate}set wheelZRotateRelative(e){e===null&&this._wheelZAction!==Li.RotateRelative||(this._wheelZAction=Li.RotateRelative,this._wheelZActionCoordinate=e)}get wheelZRotateRelative(){return this._wheelZAction!==Li.RotateRelative?null:this._wheelZActionCoordinate}set wheelXMoveScene(e){e===null&&this._wheelXAction!==Li.MoveScene||(this._wheelXAction=Li.MoveScene,this._wheelXActionCoordinate=e)}get wheelXMoveScene(){return this._wheelXAction!==Li.MoveScene?null:this._wheelXActionCoordinate}set wheelYMoveScene(e){e===null&&this._wheelYAction!==Li.MoveScene||(this._wheelYAction=Li.MoveScene,this._wheelYActionCoordinate=e)}get wheelYMoveScene(){return this._wheelYAction!==Li.MoveScene?null:this._wheelYActionCoordinate}set wheelZMoveScene(e){e===null&&this._wheelZAction!==Li.MoveScene||(this._wheelZAction=Li.MoveScene,this._wheelZActionCoordinate=e)}get wheelZMoveScene(){return this._wheelZAction!==Li.MoveScene?null:this._wheelZActionCoordinate}checkInputs(){if(this._wheelDeltaX===0&&this._wheelDeltaY===0&&this._wheelDeltaZ==0)return;this._moveRelative.setAll(0),this._rotateRelative.setAll(0),this._moveScene.setAll(0),this._updateCamera(),this.camera.getScene().useRightHandedSystem&&(this._moveRelative.z*=-1);let e=j.Zero();this.camera.getViewMatrix().invertToRef(e);let t=b.Zero();b.TransformNormalToRef(this._moveRelative,e,t),this.camera.cameraRotation.x+=this._rotateRelative.x/200,this.camera.cameraRotation.y+=this._rotateRelative.y/200,this.camera.cameraDirection.addInPlace(t),this.camera.cameraDirection.addInPlace(this._moveScene),super.checkInputs()}_updateCamera(){this._updateCameraProperty(this._wheelDeltaX,this._wheelXAction,this._wheelXActionCoordinate),this._updateCameraProperty(this._wheelDeltaY,this._wheelYAction,this._wheelYActionCoordinate),this._updateCameraProperty(this._wheelDeltaZ,this._wheelZAction,this._wheelZActionCoordinate)}_updateCameraProperty(e,t,i){if(e===0||t===null||i===null)return;let r=null;switch(t){case Li.MoveRelative:r=this._moveRelative;break;case Li.RotateRelative:r=this._rotateRelative;break;case Li.MoveScene:r=this._moveScene;break}switch(i){case 0:r.set(e,0,0);break;case 1:r.set(0,e,0);break;case 2:r.set(0,0,e);break}}};P([w()],xs.prototype,"wheelXMoveRelative",null);P([w()],xs.prototype,"wheelYMoveRelative",null);P([w()],xs.prototype,"wheelZMoveRelative",null);P([w()],xs.prototype,"wheelXRotateRelative",null);P([w()],xs.prototype,"wheelYRotateRelative",null);P([w()],xs.prototype,"wheelZRotateRelative",null);P([w()],xs.prototype,"wheelXMoveScene",null);P([w()],xs.prototype,"wheelYMoveScene",null);P([w()],xs.prototype,"wheelZMoveScene",null);Ln.FreeCameraMouseWheelInput=xs});var sd,mX=C(()=>{kt();Ut();sl();ro();Ge();Ci();sd=class{constructor(e=!1){this.allowMouse=e,this.touchAngularSensibility=2e5,this.touchMoveSensibility=250,this.singleFingerRotate=!1,this._offsetX=null,this._offsetY=null,this._pointerPressed=new Array,this._isSafari=de.IsSafari()}attachControl(e){e=de.BackCompatCameraNoPreventDefault(arguments);let t=null;if(this._pointerInput===void 0&&(this._onLostFocus=()=>{this._offsetX=null,this._offsetY=null},this._pointerInput=i=>{let r=i.event,s=r.pointerType==="mouse"||this._isSafari&&typeof r.pointerType=="undefined";if(!(!this.allowMouse&&s)){if(i.type===it.POINTERDOWN){if(e||r.preventDefault(),this._pointerPressed.push(r.pointerId),this._pointerPressed.length!==1)return;t={x:r.clientX,y:r.clientY}}else if(i.type===it.POINTERUP){e||r.preventDefault();let a=this._pointerPressed.indexOf(r.pointerId);if(a===-1||(this._pointerPressed.splice(a,1),a!=0))return;t=null,this._offsetX=null,this._offsetY=null}else if(i.type===it.POINTERMOVE){if(e||r.preventDefault(),!t||this._pointerPressed.indexOf(r.pointerId)!=0)return;this._offsetX=r.clientX-t.x,this._offsetY=-(r.clientY-t.y)}}}),this._observer=this.camera.getScene()._inputManager._addCameraPointerObserver(this._pointerInput,it.POINTERDOWN|it.POINTERUP|it.POINTERMOVE),this._onLostFocus){let r=this.camera.getEngine().getInputElement();r&&r.addEventListener("blur",this._onLostFocus)}}detachControl(){if(this._pointerInput){if(this._observer&&(this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer),this._observer=null),this._onLostFocus){let t=this.camera.getEngine().getInputElement();t&&t.removeEventListener("blur",this._onLostFocus),this._onLostFocus=null}this._pointerPressed.length=0,this._offsetX=null,this._offsetY=null}}checkInputs(){if(this._offsetX===null||this._offsetY===null||this._offsetX===0&&this._offsetY===0)return;let e=this.camera,t=e._calculateHandednessMultiplier();if(e.cameraRotation.y=this._offsetX*t/this.touchAngularSensibility,this.singleFingerRotate&&this._pointerPressed.length===1||!this.singleFingerRotate&&this._pointerPressed.length>1)e.cameraRotation.x=-(this._offsetY*t)/this.touchAngularSensibility;else{let r=e._computeLocalCameraSpeed(),s=Q.Vector3[0];s.copyFromFloats(0,0,this.touchMoveSensibility!==0?r*this._offsetY/this.touchMoveSensibility:0),j.RotationYawPitchRollToRef(e.rotation.y,e.rotation.x,0,e._cameraRotationMatrix),b.TransformCoordinatesToRef(s,e._cameraRotationMatrix,s),e.cameraDirection.addInPlace(s)}}getClassName(){return"FreeCameraTouchInput"}getSimpleName(){return"touch"}};P([w()],sd.prototype,"touchAngularSensibility",void 0);P([w()],sd.prototype,"touchMoveSensibility",void 0);Ln.FreeCameraTouchInput=sd});var Hx,pX=C(()=>{sl();fX();hX();uX();mX();Hx=class extends Mm{constructor(e){super(e),this._mouseInput=null,this._mouseWheelInput=null}addKeyboard(){return this.add(new Fn),this}addMouse(e=!0){return this._mouseInput||(this._mouseInput=new rd(e),this.add(this._mouseInput)),this}removeMouse(){return this._mouseInput&&this.remove(this._mouseInput),this}addMouseWheel(){return this._mouseWheelInput||(this._mouseWheelInput=new xs,this.add(this._mouseWheelInput)),this}removeMouseWheel(){return this._mouseWheelInput&&this.remove(this._mouseWheelInput),this}addTouch(){return this.add(new sd),this}clear(){super.clear(),this._mouseInput=null}}});var vc,_X=C(()=>{kt();Ut();Ge();dy();pX();Ci();Vi();Lr();vc=class extends Es{get angularSensibility(){let e=this.inputs.attached.mouse;return e?e.angularSensibility:0}set angularSensibility(e){let t=this.inputs.attached.mouse;t&&(t.angularSensibility=e)}get keysUp(){let e=this.inputs.attached.keyboard;return e?e.keysUp:[]}set keysUp(e){let t=this.inputs.attached.keyboard;t&&(t.keysUp=e)}get keysUpward(){let e=this.inputs.attached.keyboard;return e?e.keysUpward:[]}set keysUpward(e){let t=this.inputs.attached.keyboard;t&&(t.keysUpward=e)}get keysDown(){let e=this.inputs.attached.keyboard;return e?e.keysDown:[]}set keysDown(e){let t=this.inputs.attached.keyboard;t&&(t.keysDown=e)}get keysDownward(){let e=this.inputs.attached.keyboard;return e?e.keysDownward:[]}set keysDownward(e){let t=this.inputs.attached.keyboard;t&&(t.keysDownward=e)}get keysLeft(){let e=this.inputs.attached.keyboard;return e?e.keysLeft:[]}set keysLeft(e){let t=this.inputs.attached.keyboard;t&&(t.keysLeft=e)}get keysRight(){let e=this.inputs.attached.keyboard;return e?e.keysRight:[]}set keysRight(e){let t=this.inputs.attached.keyboard;t&&(t.keysRight=e)}get keysRotateLeft(){let e=this.inputs.attached.keyboard;return e?e.keysRotateLeft:[]}set keysRotateLeft(e){let t=this.inputs.attached.keyboard;t&&(t.keysRotateLeft=e)}get keysRotateRight(){let e=this.inputs.attached.keyboard;return e?e.keysRotateRight:[]}set keysRotateRight(e){let t=this.inputs.attached.keyboard;t&&(t.keysRotateRight=e)}get keysRotateUp(){let e=this.inputs.attached.keyboard;return e?e.keysRotateUp:[]}set keysRotateUp(e){let t=this.inputs.attached.keyboard;t&&(t.keysRotateUp=e)}get keysRotateDown(){let e=this.inputs.attached.keyboard;return e?e.keysRotateDown:[]}set keysRotateDown(e){let t=this.inputs.attached.keyboard;t&&(t.keysRotateDown=e)}constructor(e,t,i,r=!0){super(e,t,i,r),this.ellipsoid=new b(.5,1,.5),this.ellipsoidOffset=new b(0,0,0),this.checkCollisions=!1,this.applyGravity=!1,this._needMoveForGravity=!1,this._oldPosition=b.Zero(),this._diffPosition=b.Zero(),this._newPosition=b.Zero(),this._collisionMask=-1,this._onCollisionPositionChange=(s,a,o=null)=>{this._newPosition.copyFrom(a),this._newPosition.subtractToRef(this._oldPosition,this._diffPosition),this._diffPosition.length()>Re.CollisionsEpsilon&&(this.position.addToRef(this._diffPosition,this._deferredPositionUpdate),this._deferOnly?this._deferredUpdated=!0:this.position.copyFrom(this._deferredPositionUpdate),this.onCollide&&o&&this.onCollide(o))},this.inputs=new Hx(this),this.inputs.addKeyboard().addMouse()}attachControl(e,t){t=de.BackCompatCameraNoPreventDefault(arguments),this.inputs.attachElement(t)}detachControl(){this.inputs.detachElement(),this.cameraDirection=new b(0,0,0),this.cameraRotation=new Ne(0,0)}get collisionMask(){return this._collisionMask}set collisionMask(e){this._collisionMask=isNaN(e)?-1:e}_collideWithWorld(e){let t;this.parent?t=b.TransformCoordinates(this.position,this.parent.getWorldMatrix()):t=this.position,t.subtractFromFloatsToRef(0,this.ellipsoid.y,0,this._oldPosition),this._oldPosition.addInPlace(this.ellipsoidOffset);let i=this.getScene().collisionCoordinator;this._collider||(this._collider=i.createCollider()),this._collider._radius=this.ellipsoid,this._collider.collisionMask=this._collisionMask;let r=e;this.applyGravity&&(r=e.add(this.getScene().gravity)),i.getNewPosition(this._oldPosition,r,this._collider,3,null,this._onCollisionPositionChange,this.uniqueId)}_checkInputs(){this._localDirection||(this._localDirection=b.Zero(),this._transformedDirection=b.Zero()),this.inputs.checkInputs(),super._checkInputs()}set needMoveForGravity(e){this._needMoveForGravity=e}get needMoveForGravity(){return this._needMoveForGravity}_decideIfNeedsToMove(){return this._needMoveForGravity||Math.abs(this.cameraDirection.x)>0||Math.abs(this.cameraDirection.y)>0||Math.abs(this.cameraDirection.z)>0}_updatePosition(){this.checkCollisions&&this.getScene().collisionsEnabled?this._collideWithWorld(this.cameraDirection):super._updatePosition()}dispose(){this.inputs.clear(),super.dispose()}getClassName(){return"FreeCamera"}};P([Vr()],vc.prototype,"ellipsoid",void 0);P([Vr()],vc.prototype,"ellipsoidOffset",void 0);P([w()],vc.prototype,"checkCollisions",void 0);P([w()],vc.prototype,"applyGravity",void 0);Ft("BABYLON.FreeCamera",vc)});var La,zx=C(()=>{Ge();Xo();zs();La=class n extends _i{get _matrix(){return this._compose(),this._localMatrix}set _matrix(e){e.updateFlag===this._localMatrix.updateFlag&&!this._needToCompose||(this._needToCompose=!1,this._localMatrix.copyFrom(e),this._markAsDirtyAndDecompose())}constructor(e,t,i=null,r=null,s=null,a=null,o=null){var l;super(e,t.getScene(),!1),this.name=e,this.children=[],this.animations=[],this._index=null,this._scalingDeterminant=1,this._needToDecompose=!0,this._needToCompose=!1,this._linkedTransformNode=null,this._waitingTransformNodeId=null,this._waitingTransformNodeUniqueId=null,this._skeleton=t,this._localMatrix=(l=r==null?void 0:r.clone())!=null?l:j.Identity(),this._restMatrix=s!=null?s:this._localMatrix.clone(),this._bindMatrix=a!=null?a:this._localMatrix.clone(),this._index=o,this._absoluteMatrix=new j,this._absoluteBindMatrix=new j,this._absoluteInverseBindMatrix=new j,this._finalMatrix=new j,t.bones.push(this),this.setParent(i,!1),this._updateAbsoluteBindMatrices()}getClassName(){return"Bone"}getSkeleton(){return this._skeleton}get parent(){return this._parentNode}getParent(){return this.parent}getChildren(){return this.children}getIndex(){return this._index===null?this.getSkeleton().bones.indexOf(this):this._index}set parent(e){this.setParent(e)}setParent(e,t=!0){if(this.parent!==e){if(this.parent){let i=this.parent.children.indexOf(this);i!==-1&&this.parent.children.splice(i,1)}this._parentNode=e,this.parent&&this.parent.children.push(this),t&&this._updateAbsoluteBindMatrices(),this.markAsDirty()}}getLocalMatrix(){return this._compose(),this._localMatrix}getBindMatrix(){return this._bindMatrix}getBaseMatrix(){return this.getBindMatrix()}getRestMatrix(){return this._restMatrix}getRestPose(){return this.getRestMatrix()}setRestMatrix(e){this._restMatrix.copyFrom(e)}setRestPose(e){this.setRestMatrix(e)}getBindPose(){return this.getBindMatrix()}setBindMatrix(e){this.updateMatrix(e)}setBindPose(e){this.setBindMatrix(e)}getFinalMatrix(){return this._finalMatrix}getWorldMatrix(){return this.getFinalMatrix()}returnToRest(){var e;if(this._linkedTransformNode){let t=Q.Vector3[0],i=Q.Quaternion[0],r=Q.Vector3[1];this.getRestMatrix().decompose(t,i,r),this._linkedTransformNode.position.copyFrom(r),this._linkedTransformNode.rotationQuaternion=(e=this._linkedTransformNode.rotationQuaternion)!=null?e:ze.Identity(),this._linkedTransformNode.rotationQuaternion.copyFrom(i),this._linkedTransformNode.scaling.copyFrom(t)}else this._matrix=this._restMatrix}getAbsoluteInverseBindMatrix(){return this._absoluteInverseBindMatrix}getInvertedAbsoluteTransform(){return this.getAbsoluteInverseBindMatrix()}getAbsoluteMatrix(){return this._skeleton.computeAbsoluteMatrices(),this._absoluteMatrix}getAbsoluteTransform(){return this.getAbsoluteMatrix()}linkTransformNode(e){this._linkedTransformNode&&this._skeleton._numBonesWithLinkedTransformNode--,this._linkedTransformNode=e,this._linkedTransformNode&&this._skeleton._numBonesWithLinkedTransformNode++}getTransformNode(){return this._linkedTransformNode}get position(){return this._decompose(),this._localPosition}set position(e){this._decompose(),this._localPosition.copyFrom(e),this._markAsDirtyAndCompose()}get rotation(){return this.getRotation()}set rotation(e){this.setRotation(e)}get rotationQuaternion(){return this._decompose(),this._localRotation}set rotationQuaternion(e){this.setRotationQuaternion(e)}get scaling(){return this.getScale()}set scaling(e){this.setScale(e)}get animationPropertiesOverride(){return this._skeleton.animationPropertiesOverride}_decompose(){this._needToDecompose&&(this._needToDecompose=!1,this._localScaling||(this._localScaling=b.Zero(),this._localRotation=ze.Zero(),this._localPosition=b.Zero()),this._localMatrix.decompose(this._localScaling,this._localRotation,this._localPosition))}_compose(){if(this._needToCompose){if(!this._localScaling){this._needToCompose=!1;return}this._needToCompose=!1,j.ComposeToRef(this._localScaling,this._localRotation,this._localPosition,this._localMatrix)}}updateMatrix(e,t=!0,i=!0){this._bindMatrix.copyFrom(e),t&&this._updateAbsoluteBindMatrices(),i?this._matrix=e:this.markAsDirty()}_updateAbsoluteBindMatrices(e,t=!0){if(e||(e=this._bindMatrix),this.parent?e.multiplyToRef(this.parent._absoluteBindMatrix,this._absoluteBindMatrix):this._absoluteBindMatrix.copyFrom(e),this._absoluteBindMatrix.invertToRef(this._absoluteInverseBindMatrix),t)for(let i=0;i{Gr();bg=class n extends ge{constructor(e,t,i,r,s,a=!0,o=!1,l=3,c=0,f,h,d,u){super(null,s,!a,o,void 0,void 0,void 0,void 0,void 0,void 0,void 0,void 0,f),this.format=r,this._engine&&(!this._engine._caps.textureFloatLinearFiltering&&c===1&&(l=1),!this._engine._caps.textureHalfFloatLinearFiltering&&c===2&&(l=1),this._texture=this._engine.createRawTexture(e,t,i,r,a,o,l,null,c,f!=null?f:0,h!=null?h:!1,u),this.wrapU=ge.CLAMP_ADDRESSMODE,this.wrapV=ge.CLAMP_ADDRESSMODE,this._waitingForData=!!d&&!e)}update(e){this.updateMipLevel(e,0)}updateMipLevel(e,t){this._getEngine().updateRawTexture(this._texture,e,this._texture.format,this._texture.invertY,null,this._texture.type,this._texture._useSRGBBuffer,t),this._waitingForData=!1}clone(){if(!this._texture)return super.clone();let e=new n(null,this.getSize().width,this.getSize().height,this.format,this.getScene(),this._texture.generateMipMaps,this._invertY,this.samplingMode,this._texture.type,this._texture._creationFlags,this._useSRGBBuffer);return e._texture=this._texture,this._texture.incrementReferences(),e}isReady(){return super.isReady()&&!this._waitingForData}static CreateLuminanceTexture(e,t,i,r,s=!0,a=!1,o=3){return new n(e,t,i,1,r,s,a,o)}static CreateLuminanceAlphaTexture(e,t,i,r,s=!0,a=!1,o=3){return new n(e,t,i,2,r,s,a,o)}static CreateAlphaTexture(e,t,i,r,s=!0,a=!1,o=3){return new n(e,t,i,0,r,s,a,o)}static CreateRGBTexture(e,t,i,r,s=!0,a=!1,o=3,l=0,c=0,f=!1){return new n(e,t,i,4,r,s,a,o,l,c,f)}static CreateRGBATexture(e,t,i,r,s=!0,a=!1,o=3,l=0,c=0,f=!1,h=!1){return new n(e,t,i,5,r,s,a,o,l,c,f,h)}static CreateRGBAStorageTexture(e,t,i,r,s=!0,a=!1,o=3,l=0,c=!1){return new n(e,t,i,5,r,s,a,o,l,1,c)}static CreateRTexture(e,t,i,r,s=!0,a=!1,o=ge.TRILINEAR_SAMPLINGMODE,l=1){return new n(e,t,i,6,r,s,a,o,l)}static CreateRStorageTexture(e,t,i,r,s=!0,a=!1,o=ge.TRILINEAR_SAMPLINGMODE,l=1){return new n(e,t,i,6,r,s,a,o,l,1)}}});var Xx,vX=C(()=>{zx();hi();Ge();gX();Sf();ny();Pi();Pt();M_();Xx=class n{get useTextureToStoreBoneMatrices(){return this._useTextureToStoreBoneMatrices}set useTextureToStoreBoneMatrices(e){this._useTextureToStoreBoneMatrices=e,this._markAsDirty()}get animationPropertiesOverride(){return this._animationPropertiesOverride?this._animationPropertiesOverride:this._scene.animationPropertiesOverride}set animationPropertiesOverride(e){this._animationPropertiesOverride=e}get isUsingTextureForMatrices(){return this.useTextureToStoreBoneMatrices&&this._canUseTextureForBones}get uniqueId(){return this._uniqueId}constructor(e,t,i){this.name=e,this.id=t,this.bones=[],this.needInitialSkinMatrix=!1,this._isDirty=!0,this._meshesWithPoseMatrix=new Array,this._identity=j.Identity(),this._currentRenderId=-1,this._textureWidth=0,this._textureHeight=1,this._ranges={},this._absoluteTransformIsDirty=!0,this._canUseTextureForBones=!1,this._uniqueId=0,this._numBonesWithLinkedTransformNode=0,this._hasWaitingData=null,this._parentContainer=null,this.doNotSerialize=!1,this._useTextureToStoreBoneMatrices=!0,this._animationPropertiesOverride=null,this.onBeforeComputeObservable=new te,this.metadata=null,this.bones=[],this._scene=i||Le.LastCreatedScene,this._uniqueId=this._scene.getUniqueId(),this._scene.addSkeleton(this),this._isDirty=!0;let r=this._scene.getEngine().getCaps();this._canUseTextureForBones=r.textureFloat&&r.maxVertexTextureImageUnits>0}getClassName(){return"Skeleton"}getChildren(){return this.bones.filter(e=>!e.getParent())}getTransformMatrices(e){if(this.needInitialSkinMatrix){if(!e)throw new Error("getTransformMatrices: When using the needInitialSkinMatrix flag, a mesh must be provided");return e._bonesTransformMatrices||this.prepare(!0),e._bonesTransformMatrices}return(!this._transformMatrices||this._isDirty)&&this.prepare(!this._transformMatrices),this._transformMatrices}getTransformMatrixTexture(e){return this.needInitialSkinMatrix&&e._transformMatrixTexture?e._transformMatrixTexture:this._transformMatrixTexture}getScene(){return this._scene}toString(e){let t=`Name: ${this.name}, nBones: ${this.bones.length}`;if(t+=`, nAnimationRanges: ${this._ranges?Object.keys(this._ranges).length:"none"}`,e){t+=", Ranges: {";let i=!0;for(let r in this._ranges)i&&(t+=", ",i=!1),t+=r;t+="}"}return t}getBoneIndexByName(e){for(let t=0,i=this.bones.length;t-1&&this._meshesWithPoseMatrix.splice(t,1)}_computeTransformMatrices(e,t){this.onBeforeComputeObservable.notifyObservers(this);for(let i=0;i0){for(let r of this.bones)if(r._linkedTransformNode){let s=r._linkedTransformNode;r.position=s.position,s.rotationQuaternion?r.rotationQuaternion=s.rotationQuaternion:r.rotation=s.rotation,r.scaling=s.scaling}}let t=null;if(this.needInitialSkinMatrix)for(let r of this._meshesWithPoseMatrix){let s=r.getPoseMatrix(),a=this._isDirty;if(t===null&&(t=this._computeTextureSize()),(!r._bonesTransformMatrices||r._bonesTransformMatrices.length!==t)&&(r._bonesTransformMatrices=new Float32Array(t),a=!0),!!a){if(this._synchronizedWithMesh!==r){this._synchronizedWithMesh=r;for(let o of this.bones)o.getParent()||(o.getBindMatrix().multiplyToRef(s,Q.Matrix[1]),o._updateAbsoluteBindMatrices(Q.Matrix[1]));if(this.isUsingTextureForMatrices){let o=(i=r._transformMatrixTexture)==null?void 0:i.getSize(),l=o?o.width*o.height*4:0;(!r._transformMatrixTexture||l!==t)&&(r._transformMatrixTexture&&r._transformMatrixTexture.dispose(),r._transformMatrixTexture=bg.CreateRGBATexture(r._bonesTransformMatrices,this._textureWidth,this._textureHeight,this._scene,!1,!1,1,1))}}this._computeTransformMatrices(r._bonesTransformMatrices,s),this.isUsingTextureForMatrices&&r._transformMatrixTexture&&r._transformMatrixTexture.update(r._bonesTransformMatrices)}}else{if(!this._isDirty)return;t===null&&(t=this._computeTextureSize()),(!this._transformMatrices||this._transformMatrices.length!==t)&&(this._transformMatrices=new Float32Array(t),this.isUsingTextureForMatrices&&(this._transformMatrixTexture&&this._transformMatrixTexture.dispose(),this._transformMatrixTexture=bg.CreateRGBATexture(this._transformMatrices,this._textureWidth,this._textureHeight,this._scene,!1,!1,1,1))),this._computeTransformMatrices(this._transformMatrices,null),this.isUsingTextureForMatrices&&this._transformMatrixTexture&&this._transformMatrixTexture.update(this._transformMatrices)}this._isDirty=!1}getAnimatables(){if(!this._animatables||this._animatables.length!==this.bones.length){this._animatables=[];for(let e=0;e-1&&this._parentContainer.skeletons.splice(e,1),this._parentContainer=null}this._transformMatrixTexture&&(this._transformMatrixTexture.dispose(),this._transformMatrixTexture=null)}serialize(){var t,i;let e={};e.name=this.name,e.id=this.id,e.uniqueId=this.uniqueId,this.dimensionsAtRest&&(e.dimensionsAtRest=this.dimensionsAtRest.asArray()),e.bones=[],e.needInitialSkinMatrix=this.needInitialSkinMatrix,this.metadata&&(e.metadata=this.metadata);for(let r=0;r0&&(o.animation=s.animations[0].serialize()),e.ranges=[];for(let l in this._ranges){let c=this._ranges[l];if(!c)continue;let f={};f.name=l,f.from=c.from,f.to=c.to,e.ranges.push(f)}}return e}static Parse(e,t){let i=new n(e.name,e.id,t);e.dimensionsAtRest&&(i.dimensionsAtRest=b.FromArray(e.dimensionsAtRest)),i.needInitialSkinMatrix=e.needInitialSkinMatrix,e.metadata&&(i.metadata=e.metadata);let r;for(r=0;r-1&&(o=i.bones[s.parentBoneIndex]);let l=s.rest?j.FromArray(s.rest):null,c=new La(s.name,i,o,j.FromArray(s.matrix),l,null,a);s.id!==void 0&&s.id!==null&&(c.id=s.id),s.length&&(c.length=s.length),s.metadata&&(c.metadata=s.metadata),s.animation&&c.animations.push(ft.Parse(s.animation)),s.linkedTransformNodeId!==void 0&&s.linkedTransformNodeId!==null&&(i._hasWaitingData=!0,c._waitingTransformNodeId=s.linkedTransformNodeId),s.linkedTransformNodeUniqueId!==void 0&&s.linkedTransformNodeUniqueId!==null&&(i._hasWaitingData=!0,c._waitingTransformNodeUniqueId=s.linkedTransformNodeUniqueId)}if(e.ranges)for(r=0;r0&&(e=this._meshesWithPoseMatrix[0].getPoseMatrix()),e}sortBones(){let e=[],t=new Array(this.bones.length);for(let i=0;i{kt();hi();Pi();Ui();Ut();Er();Vi();Wf=class n{get influence(){return this._influence}set influence(e){if(this._influence===e)return;let t=this._influence;this._influence=e,this.onInfluenceChanged.hasObservers()&&this.onInfluenceChanged.notifyObservers(t===0||e===0)}get animationPropertiesOverride(){return!this._animationPropertiesOverride&&this._scene?this._scene.animationPropertiesOverride:this._animationPropertiesOverride}set animationPropertiesOverride(e){this._animationPropertiesOverride=e}constructor(e,t=0,i=null,r=null){this.name=e,this.animations=[],this._positions=null,this._normals=null,this._tangents=null,this._uvs=null,this._uv2s=null,this._colors=null,this._uniqueId=0,this.onInfluenceChanged=new te,this._onDataLayoutChanged=new te,this.morphTargetManager=null,this._animationPropertiesOverride=null,this.id=e,this.morphTargetManager=r,this._scene=i||Le.LastCreatedScene,this.influence=t,this._scene&&(this._uniqueId=this._scene.getUniqueId())}get uniqueId(){return this._uniqueId}get hasPositions(){return!!this._positions}get hasNormals(){return!!this._normals}get hasTangents(){return!!this._tangents}get hasUVs(){return!!this._uvs}get hasUV2s(){return!!this._uv2s}get hasColors(){return!!this._colors}get vertexCount(){return this._positions?this._positions.length/3:this._normals?this._normals.length/3:this._tangents?this._tangents.length/3:this._uvs?this._uvs.length/2:this._uv2s?this._uv2s.length/2:this._colors?this._colors.length/4:0}setPositions(e){let t=this.hasPositions;this._positions=e,t!==this.hasPositions&&this._onDataLayoutChanged.notifyObservers(void 0)}getPositions(){return this._positions}setNormals(e){let t=this.hasNormals;this._normals=e,t!==this.hasNormals&&this._onDataLayoutChanged.notifyObservers(void 0)}getNormals(){return this._normals}setTangents(e){let t=this.hasTangents;this._tangents=e,t!==this.hasTangents&&this._onDataLayoutChanged.notifyObservers(void 0)}getTangents(){return this._tangents}setUVs(e){let t=this.hasUVs;this._uvs=e,t!==this.hasUVs&&this._onDataLayoutChanged.notifyObservers(void 0)}getUVs(){return this._uvs}setUV2s(e){let t=this.hasUV2s;this._uv2s=e,t!==this.hasUV2s&&this._onDataLayoutChanged.notifyObservers(void 0)}getUV2s(){return this._uv2s}setColors(e){let t=this.hasColors;this._colors=e,t!==this.hasColors&&this._onDataLayoutChanged.notifyObservers(void 0)}getColors(){return this._colors}clone(){let e=tt.Clone(()=>new n(this.name,this.influence,this._scene,this.morphTargetManager),this);return e._positions=this._positions,e._normals=this._normals,e._tangents=this._tangents,e._uvs=this._uvs,e._uv2s=this._uv2s,e._colors=this._colors,e}serialize(){let e={};return e.name=this.name,e.influence=this.influence,this.id!=null&&(e.id=this.id),e.uniqueId=this.uniqueId,e.positions=Array.prototype.slice.call(this.getPositions()),this.hasNormals&&(e.normals=Array.prototype.slice.call(this.getNormals())),this.hasTangents&&(e.tangents=Array.prototype.slice.call(this.getTangents())),this.hasUVs&&(e.uvs=Array.prototype.slice.call(this.getUVs())),this.hasUV2s&&(e.uv2s=Array.prototype.slice.call(this.getUV2s())),this.hasColors&&(e.colors=Array.prototype.slice.call(this.getColors())),tt.AppendSerializedAnimations(this,e),e}getClassName(){return"MorphTarget"}static Parse(e,t,i=null){let r=new n(e.name,e.influence,t,i);if(r.setPositions(e.positions),e.id!=null&&(r.id=e.id),e.normals&&r.setNormals(e.normals),e.tangents&&r.setTangents(e.tangents),e.uvs&&r.setUVs(e.uvs),e.uv2s&&r.setUV2s(e.uv2s),e.colors&&r.setColors(e.colors),e.animations){for(let s=0;s{Gr();Yx=class n extends ge{get depth(){return this._depth}constructor(e,t,i,r,s,a,o=!0,l=!1,c=ge.TRILINEAR_SAMPLINGMODE,f=0,h,d){super(null,a,!o,l),this.format=s,this._texture=a.getEngine().createRawTexture2DArray(e,t,i,r,s,o,l,c,null,f,h!=null?h:0,d),this._depth=r,this.is2DArray=!0}update(e){this.updateMipLevel(e,0)}updateMipLevel(e,t){this._texture&&this._getEngine().updateRawTexture2DArray(this._texture,e,this._texture.format,this._texture.invertY,null,this._texture.type,t)}static CreateRGBATexture(e,t,i,r,s,a=!0,o=!1,l=3,c=0){return new n(e,t,i,r,5,s,a,o,l,c)}}});var ad,SX=C(()=>{to();Pt();Pi();mD();EX();ad=class n{set areUpdatesFrozen(e){e?this._blockCounter++:(this._blockCounter--,this._blockCounter<=0&&(this._blockCounter=0,this._syncActiveTargets(this._forceUpdateWhenUnfrozen),this._forceUpdateWhenUnfrozen=!1))}get areUpdatesFrozen(){return this._blockCounter>0}constructor(e=null,t){if(this.meshName=t,this._targets=new Array,this._targetInfluenceChangedObservers=new Array,this._targetDataLayoutChangedObservers=new Array,this._activeTargets=new wi(16),this._supportsPositions=!1,this._supportsNormals=!1,this._supportsTangents=!1,this._supportsUVs=!1,this._supportsUV2s=!1,this._supportsColors=!1,this._vertexCount=0,this._uniqueId=0,this._tempInfluences=new Array,this._canUseTextureForTargets=!1,this._blockCounter=0,this._mustSynchronize=!0,this._forceUpdateWhenUnfrozen=!1,this._textureVertexStride=0,this._textureWidth=0,this._textureHeight=1,this._parentContainer=null,this.optimizeInfluencers=!0,this.enablePositionMorphing=!0,this.enableNormalMorphing=!0,this.enableTangentMorphing=!0,this.enableUVMorphing=!0,this.enableUV2Morphing=!0,this.enableColorMorphing=!0,this._numMaxInfluencers=0,this._useTextureToStoreTargets=!0,this.metadata=null,this._influencesAreDirty=!1,this._needUpdateInfluences=!1,e||(e=Le.LastCreatedScene),this._scene=e,this._scene){this._scene.addMorphTargetManager(this),this._uniqueId=this._scene.getUniqueId();let i=this._scene.getEngine().getCaps();this._canUseTextureForTargets=i.canUseGLVertexID&&i.textureFloat&&i.maxVertexTextureImageUnits>0&&i.texture2DArrayMaxLayerCount>1}}get numMaxInfluencers(){return n.ConstantTargetCountForTextureMode>0&&this.isUsingTextureForTargets?n.ConstantTargetCountForTextureMode:this._numMaxInfluencers}set numMaxInfluencers(e){this._numMaxInfluencers!==e&&(this._numMaxInfluencers=e,this._mustSynchronize=!0,this._syncActiveTargets())}get uniqueId(){return this._uniqueId}get vertexCount(){return this._vertexCount}get supportsPositions(){return this._supportsPositions&&this.enablePositionMorphing}get supportsNormals(){return this._supportsNormals&&this.enableNormalMorphing}get supportsTangents(){return this._supportsTangents&&this.enableTangentMorphing}get supportsUVs(){return this._supportsUVs&&this.enableUVMorphing}get supportsUV2s(){return this._supportsUV2s&&this.enableUV2Morphing}get supportsColors(){return this._supportsColors&&this.enableColorMorphing}get hasPositions(){return this._supportsPositions}get hasNormals(){return this._supportsNormals}get hasTangents(){return this._supportsTangents}get hasUVs(){return this._supportsUVs}get hasUV2s(){return this._supportsUV2s}get hasColors(){return this._supportsColors}get numTargets(){return this._targets.length}get numInfluencers(){return this._influencesAreDirty&&this._syncActiveTargets(),this._activeTargets.length}get influences(){return this._influencesAreDirty&&this._syncActiveTargets(),this._influences}get useTextureToStoreTargets(){return this._useTextureToStoreTargets}set useTextureToStoreTargets(e){this._useTextureToStoreTargets!==e&&(this._useTextureToStoreTargets=e,this._mustSynchronize=!0,this._syncActiveTargets())}get isUsingTextureForTargets(){var e;return n.EnableTextureStorage&&this.useTextureToStoreTargets&&this._canUseTextureForTargets&&!((e=this._scene)!=null&&e.getEngine().getCaps().disableMorphTargetTexture)}getActiveTarget(e){return this._influencesAreDirty&&this._syncActiveTargets(),this._activeTargets.data[e]}getTarget(e){return this._targets[e]}getTargetByName(e){for(let t of this._targets)if(t.name===e)return t;return null}addTarget(e){this._targets.push(e),this._targetInfluenceChangedObservers.push(e.onInfluenceChanged.add(t=>{this.areUpdatesFrozen&&t&&(this._forceUpdateWhenUnfrozen=!0),this._influencesAreDirty=!0,this._needUpdateInfluences=this._needUpdateInfluences||t})),this._targetDataLayoutChangedObservers.push(e._onDataLayoutChanged.add(()=>{this._mustSynchronize=!0,this._syncActiveTargets()})),this._mustSynchronize=!0,this._syncActiveTargets()}removeTarget(e){let t=this._targets.indexOf(e);t>=0&&(this._targets.splice(t,1),e.onInfluenceChanged.remove(this._targetInfluenceChangedObservers.splice(t,1)[0]),e._onDataLayoutChanged.remove(this._targetDataLayoutChangedObservers.splice(t,1)[0]),this._mustSynchronize=!0,this._syncActiveTargets()),this._scene&&this._scene.stopAnimation(e)}_bind(e){this._influencesAreDirty&&this._syncActiveTargets(),e.setFloat3("morphTargetTextureInfo",this._textureVertexStride,this._textureWidth,this._textureHeight),e.setFloatArray("morphTargetTextureIndices",this._morphTargetTextureIndices),e.setTexture("morphTargets",this._targetStoreTexture),e.setFloat("morphTargetCount",this.numInfluencers)}clone(){let e=new n(this._scene);e.areUpdatesFrozen=!0;for(let t of this._targets)e.addTarget(t.clone());return e.areUpdatesFrozen=!1,e.enablePositionMorphing=this.enablePositionMorphing,e.enableNormalMorphing=this.enableNormalMorphing,e.enableTangentMorphing=this.enableTangentMorphing,e.enableUVMorphing=this.enableUVMorphing,e.enableUV2Morphing=this.enableUV2Morphing,e.enableColorMorphing=this.enableColorMorphing,e.metadata=this.metadata,e}serialize(){let e={};e.id=this.uniqueId,e.meshName=this.meshName,e.targets=[];for(let t of this._targets)e.targets.push(t.serialize());return this.metadata&&(e.metadata=this.metadata),e}_syncActiveTargets(e=!1){if(this.areUpdatesFrozen)return;e=e||this._needUpdateInfluences,this._needUpdateInfluences=!1,this._influencesAreDirty=!1;let t=!!this._targetStoreTexture,i=this.isUsingTextureForTargets;(this._mustSynchronize||t!==i)&&(this._mustSynchronize=!1,this.synchronize());let r=0;this._activeTargets.reset(),(!this._morphTargetTextureIndices||this._morphTargetTextureIndices.length!==this._targets.length)&&(this._morphTargetTextureIndices=new Float32Array(this._targets.length));let s=-1;for(let a of this._targets)if(s++,!(a.influence===0&&this.optimizeInfluencers)){if(this._activeTargets.length>=n.MaxActiveMorphTargetsInVertexAttributeMode&&!this.isUsingTextureForTargets)break;this._activeTargets.push(a),this._morphTargetTextureIndices[r]=s,this._tempInfluences[r++]=a.influence}this._morphTargetTextureIndices.length!==r&&(this._morphTargetTextureIndices=this._morphTargetTextureIndices.slice(0,r)),(!this._influences||this._influences.length!==r)&&(this._influences=new Float32Array(r));for(let a=0;ae.getCaps().texture2DArrayMaxLayerCount&&(this.useTextureToStoreTargets=!1);for(let i of this._targets){this._supportsPositions=this._supportsPositions&&i.hasPositions,this._supportsNormals=this._supportsNormals&&i.hasNormals,this._supportsTangents=this._supportsTangents&&i.hasTangents,this._supportsUVs=this._supportsUVs&&i.hasUVs,this._supportsUV2s=this._supportsUV2s&&i.hasUV2s,this._supportsColors=this._supportsColors&&i.hasColors;let r=i.vertexCount;if(this._vertexCount===0)this._vertexCount=r;else if(this._vertexCount!==r){J.Error(`Incompatible target. Targets must all have the same vertices count. Current vertex count: ${this._vertexCount}, vertex count for target "${i.name}": ${r}`);return}}if(this.isUsingTextureForTargets){this._textureVertexStride=0,this._supportsPositions&&this._textureVertexStride++,this._supportsNormals&&this._textureVertexStride++,this._supportsTangents&&this._textureVertexStride++,this._supportsUVs&&this._textureVertexStride++,this._supportsUV2s&&this._textureVertexStride++,this._supportsColors&&this._textureVertexStride++,this._textureWidth=this._vertexCount*this._textureVertexStride||1,this._textureHeight=1;let i=e.getCaps().maxTextureSize;this._textureWidth>i&&(this._textureHeight=Math.ceil(this._textureWidth/i),this._textureWidth=i);let r=this._targets.length,s=new Float32Array(r*this._textureWidth*this._textureHeight*4),a;for(let o=0;o-1&&this._parentContainer.morphTargetManagers.splice(e,1),this._parentContainer=null}for(let e of this._targets)this._scene.stopAnimation(e)}}static Parse(e,t){let i=new n(t);for(let r of 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i=dr.Now;if(!this._animationTimeLast){if(this._pendingData.length>0)return;this._animationTimeLast=i}this.deltaTime=t!==void 0?t:this.useConstantAnimationDeltaTime?16:(i-this._animationTimeLast)*this.animationTimeScale,this._animationTimeLast=i;let r=this._activeAnimatables;if(r.length===0)return;this._animationTime+=this.deltaTime;let s=this._animationTime;for(let a=0;at.playOrder-i.playOrder)},n.prototype.beginWeightedAnimation=function(t,i,r,s=1,a,o=1,l,c,f,h,d=!1){let u=this.beginAnimation(t,i,r,a,o,l,c,!1,f,h,d);return u.weight=s,u},n.prototype.beginAnimation=function(t,i,r,s,a=1,o,l,c=!0,f,h,d=!1){if(a<0){let m=i;i=r,r=m,a=-a}i>r&&(a=-a),c&&this.stopAnimation(t,void 0,f),l||(l=new Pg(this,t,i,r,s,a,o,void 0,h,d));let u=f?f(t):!0;if(t.animations&&u&&l.appendAnimations(t,t.animations),t.getAnimatables){let m=t.getAnimatables();for(let p=0;ps&&(o=-o),new Pg(this,t,r,s,a,o,l,i,c,f)},n.prototype.beginDirectHierarchyAnimation=function(t,i,r,s,a,o,l,c,f,h=!1){let d=t.getDescendants(i),u=[];u.push(this.beginDirectAnimation(t,r,s,a,o,l,c,f,h));for(let m of d)u.push(this.beginDirectAnimation(m,r,s,a,o,l,c,f,h));return u},n.prototype.getAnimatableByTarget=function(t){for(let i=0;i{hi();IX();Sf();Pl();Ge();Pg=class n{get syncRoot(){return this._syncRoot}get masterFrame(){return this._runtimeAnimations.length===0?0:this._runtimeAnimations[0].currentFrame}get weight(){return this._weight}set weight(e){if(e===-1){this._weight=-1;return}this._weight=Math.min(Math.max(e,0),1)}get speedRatio(){return this._speedRatio}set speedRatio(e){for(let t=0;t-1&&(this._scene._activeAnimatables.splice(t,1),this._scene._activeAnimatables.push(this))}return this}getAnimations(){return this._runtimeAnimations}appendAnimations(e,t){for(let i=0;i{this.onAnimationLoopObservable.notifyObservers(this),this.onAnimationLoop&&this.onAnimationLoop()},this._runtimeAnimations.push(s)}}getAnimationByTargetProperty(e){let t=this._runtimeAnimations;for(let i=0;i-1){let a=this._runtimeAnimations;for(let o=a.length-1;o>=0;o--){let l=a[o];e&&l.animation.name!=e||t&&!t(l.target)||(l.dispose(),a.splice(o,1))}a.length==0&&(i||this._scene._activeAnimatables.splice(s,1),r||this._raiseOnAnimationEnd())}}else{let s=this._scene._activeAnimatables.indexOf(this);if(s>-1){i||this._scene._activeAnimatables.splice(s,1);let a=this._runtimeAnimations;for(let o=0;o{this.onAnimationEndObservable.add(()=>{e(this)},void 0,void 0,this,!0)})}_animate(e){if(this._paused)return this.animationStarted=!1,this._pausedDelay===null&&(this._pausedDelay=e),!0;if(this._localDelayOffset===null?(this._localDelayOffset=e,this._pausedDelay=null):this._pausedDelay!==null&&(this._localDelayOffset+=e-this._pausedDelay,this._pausedDelay=null),this._manualJumpDelay!==null&&(this._localDelayOffset+=this.speedRatio<0?-this._manualJumpDelay:this._manualJumpDelay,this._manualJumpDelay=null,this._frameToSyncFromJump=null),this._goToFrame=null,!n.ProcessPausedAnimatables&&this._weight===0&&this._previousWeight===0)return!0;this._previousWeight=this._weight;let t=!1,i=this._runtimeAnimations,r;for(r=0;r{zx();SD();_s();SD();MX($t,La)});var yX={};$e(yX,{AnimationGroup:()=>TD,TargetedAnimation:()=>qx});var qx,TD,PX=C(()=>{Sf();hi();Pi();af();CX();jT();qx=class{getClassName(){return"TargetedAnimation"}constructor(e){this.parent=e,this.uniqueId=Yl.UniqueId}serialize(){let e={};return e.animation=this.animation.serialize(),e.targetId=this.target.id,e.targetUniqueId=this.target.uniqueId,e}},TD=class n{get mask(){return this._mask}set mask(e){this._mask!==e&&(this._mask=e,this.syncWithMask(!0))}syncWithMask(e=!1){if(!this.mask&&!e){this._numActiveAnimatables=this._targetedAnimations.length;return}this._numActiveAnimatables=0;for(let t=0;t0)){for(let t=0;ta&&(a=l.to);let o=new n(e[0].name+"_merged",e[0]._scene,r);for(let l of e){i&&l.normalize(s,a);for(let c of l.targetedAnimations)o.addTargetedAnimation(c.animation,c.target);t&&l.dispose()}return o}getScene(){return this._scene}constructor(e,t=null,i=-1,r=0){this.name=e,this._targetedAnimations=new Array,this._animatables=new Array,this._from=Number.MAX_VALUE,this._to=-Number.MAX_VALUE,this._speedRatio=1,this._loopAnimation=!1,this._isAdditive=!1,this._weight=-1,this._playOrder=0,this._enableBlending=null,this._blendingSpeed=null,this._numActiveAnimatables=0,this._shouldStart=!0,this._parentContainer=null,this.onAnimationEndObservable=new te,this.onAnimationLoopObservable=new te,this.onAnimationGroupLoopObservable=new te,this.onAnimationGroupEndObservable=new te,this.onAnimationGroupPauseObservable=new te,this.onAnimationGroupPlayObservable=new te,this.metadata=null,this._mask=null,this._animationLoopFlags=[],this._scene=t||Le.LastCreatedScene,this._weight=i,this._playOrder=r,this.uniqueId=this._scene.getUniqueId(),this._scene.addAnimationGroup(this)}addTargetedAnimation(e,t){let i=new qx(this);i.animation=e,i.target=t;let r=e.getKeys();return this._from>r[0].frame&&(this._from=r[0].frame),this._to-1;t--)this._targetedAnimations[t].animation===e&&this._targetedAnimations.splice(t,1)}normalize(e=null,t=null){e==null&&(e=this._from),t==null&&(t=this._to);for(let i=0;ie){let l={frame:e,value:a.value,inTangent:a.inTangent,outTangent:a.outTangent,interpolation:a.interpolation};s.splice(0,0,l)}if(o.frame{this.onAnimationLoopObservable.notifyObservers(t),!this._animationLoopFlags[i]&&(this._animationLoopFlags[i]=!0,this._animationLoopCount++,this._animationLoopCount===this._numActiveAnimatables&&(this.onAnimationGroupLoopObservable.notifyObservers(this),this._animationLoopCount=0,this._animationLoopFlags.length=0))}}start(e=!1,t=1,i,r,s){if(this._isStarted||this._targetedAnimations.length===0)return this;this._loopAnimation=e,this._shouldStart=!1,this._animationLoopCount=0,this._animationLoopFlags.length=0;for(let a=0;a{this.onAnimationEndObservable.notifyObservers(o),this._checkAnimationGroupEnded(l)},this._processLoop(l,o,a),this._animatables.push(l)}return this.syncWithMask(),this._scene.sortActiveAnimatables(),this._speedRatio=t,this._isStarted=!0,this._isPaused=!1,this.onAnimationGroupPlayObservable.notifyObservers(this),this}pause(){if(!this._isStarted)return this;this._isPaused=!0;for(let e=0;e0?this._scene._activeAnimatables[i++]=s:e&&this._checkAnimationGroupEnded(s,e)}return this._scene._activeAnimatables.length=i,this._isStarted=!1,this}setWeightForAllAnimatables(e){for(let t=0;t-1&&this._parentContainer.animationGroups.splice(e,1),this._parentContainer=null}this.onAnimationEndObservable.clear(),this.onAnimationGroupEndObservable.clear(),this.onAnimationGroupPauseObservable.clear(),this.onAnimationGroupPlayObservable.clear(),this.onAnimationLoopObservable.clear(),this.onAnimationGroupLoopObservable.clear()}_checkAnimationGroupEnded(e,t=!1){let i=this._animatables.indexOf(e);i>-1&&this._animatables.splice(i,1),this._animatables.length===this._targetedAnimations.length-this._numActiveAnimatables&&(this._isStarted=!1,t||this.onAnimationGroupEndObservable.notifyObservers(this),this._animatables.length=0)}clone(e,t,i=!1,r=!1){let s=new n(e||this.name,this._scene,this._weight,this._playOrder);s._from=this.from,s._to=this.to,s._speedRatio=this.speedRatio,s._loopAnimation=this.loopAnimation,s._isAdditive=this.isAdditive,s._enableBlending=this.enableBlending,s._blendingSpeed=this.blendingSpeed,s.metadata=this.metadata,s.mask=this.mask;for(let a of this._targetedAnimations)s.addTargetedAnimation(i?a.animation.clone(r):a.animation,t?t(a.target):a.target);return s}serialize(){let e={};e.name=this.name,e.from=this.from,e.to=this.to,e.speedRatio=this.speedRatio,e.loopAnimation=this.loopAnimation,e.isAdditive=this.isAdditive,e.weight=this.weight,e.playOrder=this.playOrder,e.enableBlending=this.enableBlending,e.blendingSpeed=this.blendingSpeed,e.targetedAnimations=[];for(let t=0;tp[0].frame&&(c=p[0].frame),f=t&&p<=i||s&&_.frame>=t&&_.frame<=i){let g={frame:_.frame,value:_.value.clone?_.value.clone():_.value,inTangent:_.inTangent,outTangent:_.outTangent,interpolation:_.interpolation,lockedTangent:_.lockedTangent};m===Number.MAX_VALUE&&(m=g.frame),g.frame-=m,u.push(g)}}if(u.length===0){l.splice(c,1),c--;continue}a>u[0].frame&&(a=u[0].frame),oDg,TransformNodeAnimationPropertyInfo:()=>zm,WeightAnimationPropertyInfo:()=>Zx,getQuaternion:()=>DX,getVector3:()=>AD,getWeights:()=>LX});function AD(n,e,t,i){return b.FromArray(e,t).scaleInPlace(i)}function DX(n,e,t,i){return ze.FromArray(e,t).scaleInPlace(i)}function LX(n,e,t,i){let r=new Array(n._numMorphTargets);for(let s=0;s{Sf();Ge();vD();Dg=class{constructor(e,t,i,r){this.type=e,this.name=t,this.getValue=i,this.getStride=r}_buildAnimation(e,t,i){let r=new ft(e,this.name,t,this.type);return r.setKeys(i,!0),r}},zm=class extends Dg{buildAnimations(e,t,i,r){let s=[];return s.push({babylonAnimatable:e._babylonTransformNode,babylonAnimation:this._buildAnimation(t,i,r)}),s}},Zx=class extends Dg{buildAnimations(e,t,i,r){let s=[];if(e._numMorphTargets)for(let a=0;a({frame:l.frame,inTangent:l.inTangent?l.inTangent[a]:void 0,value:l.value[a],outTangent:l.outTangent?l.outTangent[a]:void 0,interpolation:l.interpolation})),!0),e._primitiveBabylonMeshes){for(let l of e._primitiveBabylonMeshes)if(l.morphTargetManager){let c=l.morphTargetManager.getTarget(a),f=o.clone();c.animations.push(f),s.push({babylonAnimatable:c,babylonAnimation:f})}}}return s}};Cg("/nodes/{}/translation",[new zm(ft.ANIMATIONTYPE_VECTOR3,"position",AD,()=>3)]);Cg("/nodes/{}/rotation",[new zm(ft.ANIMATIONTYPE_QUATERNION,"rotationQuaternion",DX,()=>4)]);Cg("/nodes/{}/scale",[new zm(ft.ANIMATIONTYPE_VECTOR3,"scaling",AD,()=>3)]);Cg("/nodes/{}/weights",[new Zx(ft.ANIMATIONTYPE_FLOAT,"influence",LX,n=>n._numMorphTargets)])});var 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"+"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",ece=0,xD=(n,e,t,i)=>{if(!n[t]){let r=n.useDelayedTextureLoading;n.useDelayedTextureLoading=!1;let s=n._blockEntityCollection;n._blockEntityCollection=!1;let a=ge.CreateFromBase64String(e,i+ece++,n,!0,!1,ge.BILINEAR_SAMPLINGMODE);n._blockEntityCollection=s;let o=n.getEngine().getLoadedTexturesCache(),l=o.indexOf(a.getInternalTexture());l!==-1&&o.splice(l,1),a.isRGBD=!0,a.wrapU=ge.CLAMP_ADDRESSMODE,a.wrapV=ge.CLAMP_ADDRESSMODE,n[t]=a,n.useDelayedTextureLoading=r,Qu.ExpandRGBDTexture(a);let c=n.getEngine().onContextRestoredObservable.add(()=>{a.isRGBD=!0;let f=n.onBeforeRenderObservable.add(()=>{a.isReady()&&(n.onBeforeRenderObservable.remove(f),Qu.ExpandRGBDTexture(a))})});n.onDisposeObservable.add(()=>{n.getEngine().onContextRestoredObservable.remove(c)})}return n[t]},Qx=n=>xD(n,Qle,"environmentBRDFTexture","EnvironmentBRDFTexture"),RD=n=>xD(n,$le,"environmentFuzzBRDFTexture","EnvironmentFuzzBRDFTexture"),wX=n=>xD(n,Jle,"openPBREnvironmentBRDFTexture","OpenPBREnvironmentBRDFTexture")});function FX(n){return class extends n{constructor(){super(...arguments),this.REFLECTION=!1,this.REFLECTIONMAP_3D=!1,this.REFLECTIONMAP_SPHERICAL=!1,this.REFLECTIONMAP_PLANAR=!1,this.REFLECTIONMAP_CUBIC=!1,this.USE_LOCAL_REFLECTIONMAP_CUBIC=!1,this.REFLECTIONMAP_PROJECTION=!1,this.REFLECTIONMAP_SKYBOX=!1,this.REFLECTIONMAP_EXPLICIT=!1,this.REFLECTIONMAP_EQUIRECTANGULAR=!1,this.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,this.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,this.INVERTCUBICMAP=!1,this.USESPHERICALFROMREFLECTIONMAP=!1,this.USEIRRADIANCEMAP=!1,this.USE_IRRADIANCE_DOMINANT_DIRECTION=!1,this.USESPHERICALINVERTEX=!1,this.REFLECTIONMAP_OPPOSITEZ=!1,this.LODINREFLECTIONALPHA=!1,this.GAMMAREFLECTION=!1,this.RGBDREFLECTION=!1}}}var BX=C(()=>{});var bD=C(()=>{Ws();Pt();ds();bt.prototype.restoreSingleAttachment=function(){let n=this._gl;this.bindAttachments([n.BACK])};bt.prototype.restoreSingleAttachmentForRenderTarget=function(){let 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Tt=this.webGLVersion>1,Ye=M[Tt?"COLOR_ATTACHMENT"+se:"COLOR_ATTACHMENT"+se+"_WEBGL"];if(U.push(Ye),ue===-1||I)continue;let Ke=new Fi(this,6);F[se]=Ke,M.activeTexture(M["TEXTURE"+se]),M.bindTexture(ue,Ke._hardwareTexture.underlyingResource),M.texParameteri(ue,M.TEXTURE_MAG_FILTER,Ze.mag),M.texParameteri(ue,M.TEXTURE_MIN_FILTER,Ze.min),M.texParameteri(ue,M.TEXTURE_WRAP_S,M.CLAMP_TO_EDGE),M.texParameteri(ue,M.TEXTURE_WRAP_T,M.CLAMP_TO_EDGE);let he=this._getRGBABufferInternalSizedFormat(ie,Pe,_e),we=this._getInternalFormat(Pe),Vt=this._getWebGLTextureType(ie);if(Tt&&(ue===35866||ue===32879))ue===35866?Ke.is2DArray=!0:Ke.is3D=!0,Ke.baseDepth=Ke.depth=be,M.texImage3D(ue,0,he,V,N,be,0,we,Vt,null);else if(ue===34067){for(let re=0;re<6;re++)M.texImage2D(M.TEXTURE_CUBE_MAP_POSITIVE_X+re,0,he,V,N,0,we,Vt,null);Ke.isCube=!0}else M.texImage2D(M.TEXTURE_2D,0,he,V,N,0,we,Vt,null);i&&M.generateMipmap(ue),this._bindTextureDirectly(ue,null),Ke.baseWidth=V,Ke.baseHeight=N,Ke.width=V,Ke.height=N,Ke.isReady=!0,Ke.samples=1,Ke.generateMipMaps=i,Ke.samplingMode=pe,Ke.type=ie,Ke._useSRGBBuffer=_e,Ke.format=Pe,Ke.label=(Fe=R[se])!=null?Fe:y.label+"-Texture"+se,this._internalTexturesCache.push(Ke)}if(a&&this._caps.depthTextureExtension&&!I){let se=new Fi(this,14),pe=5,ie=M.DEPTH_COMPONENT16,_e=M.DEPTH_COMPONENT,Pe=M.UNSIGNED_SHORT,ue=M.DEPTH_ATTACHMENT;this.webGLVersion<2?ie=M.DEPTH_COMPONENT:o===14?(pe=1,Pe=M.FLOAT,ie=M.DEPTH_COMPONENT32F):o===18?(pe=0,Pe=M.FLOAT_32_UNSIGNED_INT_24_8_REV,ie=M.DEPTH32F_STENCIL8,_e=M.DEPTH_STENCIL,ue=M.DEPTH_STENCIL_ATTACHMENT):o===16?(pe=0,Pe=M.UNSIGNED_INT,ie=M.DEPTH_COMPONENT24,ue=M.DEPTH_ATTACHMENT):(o===13||o===17)&&(pe=12,Pe=M.UNSIGNED_INT_24_8,ie=M.DEPTH24_STENCIL8,_e=M.DEPTH_STENCIL,ue=M.DEPTH_STENCIL_ATTACHMENT),this._bindTextureDirectly(M.TEXTURE_2D,se,!0),M.texParameteri(M.TEXTURE_2D,M.TEXTURE_MAG_FILTER,M.NEAREST),M.texParameteri(M.TEXTURE_2D,M.TEXTURE_MIN_FILTER,M.NEAREST),M.texParameteri(M.TEXTURE_2D,M.TEXTURE_WRAP_S,M.CLAMP_TO_EDGE),M.texParameteri(M.TEXTURE_2D,M.TEXTURE_WRAP_T,M.CLAMP_TO_EDGE),M.texImage2D(M.TEXTURE_2D,0,ie,V,N,0,_e,Pe,null),M.framebufferTexture2D(M.FRAMEBUFFER,ue,M.TEXTURE_2D,se._hardwareTexture.underlyingResource,0),this._bindTextureDirectly(M.TEXTURE_2D,null),y._depthStencilTexture=se,y._depthStencilTextureWithStencil=W,se.baseWidth=V,se.baseHeight=N,se.width=V,se.height=N,se.isReady=!0,se.samples=1,se.generateMipMaps=i,se.samplingMode=1,se.format=o,se.type=pe,se.label=y.label+"-DepthStencil",F[l]=se,this._internalTexturesCache.push(se)}if(y.setTextures(F),t&&M.drawBuffers(U),this._bindUnboundFramebuffer(D),y.setLayerAndFaceIndices(S,A),this.resetTextureCache(),!I)this.updateMultipleRenderTargetTextureSampleCount(y,c,t);else if(c>1){let se=M.createFramebuffer();if(!se)throw new Error("Unable to create multi sampled framebuffer");y._samples=c,y._MSAAFramebuffer=se,l>0&&t&&(this._bindUnboundFramebuffer(se),M.drawBuffers(U),this._bindUnboundFramebuffer(D))}return y};bt.prototype.updateMultipleRenderTargetTextureSampleCount=function(n,e,t=!0){if(this.webGLVersion<2||!n)return 1;if(n.samples===e)return e;let i=this._gl;e=Math.min(e,this.getCaps().maxMSAASamples),n._depthStencilBuffer&&(i.deleteRenderbuffer(n._depthStencilBuffer),n._depthStencilBuffer=null),n._MSAAFramebuffer&&(i.deleteFramebuffer(n._MSAAFramebuffer),n._MSAAFramebuffer=null);let r=n._attachments.length;for(let a=0;a1&&typeof i.renderbufferStorageMultisample=="function"){let a=i.createFramebuffer();if(!a)throw new Error("Unable to create multi sampled framebuffer");n._MSAAFramebuffer=a,this._bindUnboundFramebuffer(a);let o=[];for(let l=0;l1?"COLOR_ATTACHMENT"+l:"COLOR_ATTACHMENT"+l+"_WEBGL"],d=this._createRenderBuffer(c.width,c.height,e,-1,this._getRGBABufferInternalSizedFormat(c.type,c.format,c._useSRGBBuffer),h);if(!d)throw new Error("Unable to create multi sampled framebuffer");f.addMSAARenderBuffer(d),c.samples=e,o.push(h)}t&&i.drawBuffers(o)}else this._bindUnboundFramebuffer(n._framebuffer);let s=n._depthStencilTexture?n._depthStencilTexture.format:void 0;return n._depthStencilBuffer=this._setupFramebufferDepthAttachments(n._generateStencilBuffer,n._generateDepthBuffer,n.width,n.height,e,s),this._bindUnboundFramebuffer(null),n._samples=e,e};bt.prototype.generateMipMapsMultiFramebuffer=function(n){let e=n,t=this._gl;if(e.isMulti)for(let i=0;i1?"COLOR_ATTACHMENT"+a:"COLOR_ATTACHMENT"+a+"_WEBGL"],t.readBuffer(r[a]),t.drawBuffers(r),t.blitFramebuffer(0,0,o.width,o.height,0,0,o.width,o.height,i,t.NEAREST)}for(let a=0;a1?"COLOR_ATTACHMENT"+a:"COLOR_ATTACHMENT"+a+"_WEBGL"];t.drawBuffers(r),t.bindFramebuffer(this._gl.FRAMEBUFFER,e._MSAAFramebuffer)}});var Jx,UX=C(()=>{Gr();ff();bD();Jx=class extends Or{get isSupported(){var e,t;return(t=(e=this._engine)==null?void 0:e.getCaps().drawBuffersExtension)!=null?t:!1}get textures(){return this._textures}get count(){return this._count}get depthTexture(){return this._textures[this._textures.length-1]}set wrapU(e){if(this._textures)for(let t=0;t0&&(this._createInternalTextures(),this._createTextures(a))}_initTypes(e,t,i,r,s,a,o,l,c,f){for(let h=0;h{this.onAfterRenderObservable.notifyObservers(t)})}dispose(e=!1){this._releaseTextures(),e?this._texture=null:this.releaseInternalTextures(),super.dispose()}releaseInternalTextures(){var t,i;let e=(t=this._renderTarget)==null?void 0:t.textures;if(e){for(let r=e.length-1;r>=0;r--)this._textures[r]._texture=null;(i=this._renderTarget)==null||i.dispose(),this._renderTarget=null}}}});var VX,tce,GX=C(()=>{G();VX="mrtFragmentDeclaration",tce=`#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE) layout(location=0) out vec4 glFragData[{X}]; #endif -`;T.IncludesShadersStore[CX]||(T.IncludesShadersStore[CX]=Ple)});var PX,Dle,jx=C(()=>{G();PX="pbrFragmentReflectionDeclaration",Dle=`#ifdef REFLECTION +`;T.IncludesShadersStore[VX]||(T.IncludesShadersStore[VX]=tce)});var kX,ice,eR=C(()=>{G();kX="pbrFragmentReflectionDeclaration",ice=`#ifdef REFLECTION #ifdef REFLECTIONMAP_3D #define sampleReflection(s,c) textureCube(s,c) uniform samplerCube reflectionSampler; @@ -10753,12 +10753,12 @@ varying vec3 vDirectionW; #endif #endif #endif -`;T.IncludesShadersStore[PX]||(T.IncludesShadersStore[PX]=Dle)});var DX,Lle,gD=C(()=>{G();DX="sceneFragmentDeclaration",Lle=`uniform mat4 viewProjection; +`;T.IncludesShadersStore[kX]||(T.IncludesShadersStore[kX]=ice)});var WX,rce,ID=C(()=>{G();WX="sceneFragmentDeclaration",rce=`uniform mat4 viewProjection; #ifdef MULTIVIEW uniform mat4 viewProjectionR; #endif uniform mat4 view;uniform mat4 projection;uniform vec4 vEyePosition;uniform mat4 inverseProjection; -`;T.IncludesShadersStore[DX]||(T.IncludesShadersStore[DX]=Lle)});var LX,Ole,Wm=C(()=>{G();LX="pbrBRDFFunctions",Ole=`#define FRESNEL_MAXIMUM_ON_ROUGH 0.25 +`;T.IncludesShadersStore[WX]||(T.IncludesShadersStore[WX]=rce)});var HX,nce,Xm=C(()=>{G();HX="pbrBRDFFunctions",nce=`#define FRESNEL_MAXIMUM_ON_ROUGH 0.25 #define BRDF_DIFFUSE_MODEL_EON 0 #define BRDF_DIFFUSE_MODEL_BURLEY 1 #define BRDF_DIFFUSE_MODEL_LAMBERT 2 @@ -10931,7 +10931,7 @@ vec3 transmittanceBRDF_Burley(const vec3 tintColor,const vec3 diffusionDistance, float computeWrappedDiffuseNdotL(float NdotL,float w) {float t=1.0+w;float invt2=1.0/square(t);return saturate((NdotL+w)*invt2);} #endif #endif -`;T.IncludesShadersStore[LX]||(T.IncludesShadersStore[LX]=Ole)});var OX,Nle,vD=C(()=>{G();OX="openpbrDielectricReflectance",Nle=`struct ReflectanceParams +`;T.IncludesShadersStore[HX]||(T.IncludesShadersStore[HX]=nce)});var zX,sce,MD=C(()=>{G();zX="openpbrDielectricReflectance",sce=`struct ReflectanceParams {float F0;float F90;vec3 coloredF0;vec3 coloredF90;}; #define pbr_inline ReflectanceParams dielectricReflectance( @@ -10949,7 +10949,7 @@ float maxF0=max(specularColor.r,max(specularColor.g,specularColor.b));outParams. outParams.F0=mix(dielectricF0_NoSpec,dielectricF0,specularWeight); #endif outParams.F90=mix(f90Scale_NoSpec,f90Scale,specularWeight);outParams.coloredF0=mix(vec3(dielectricF0_NoSpec),vec3(dielectricF0),specularWeight)*specularColor.rgb;outParams.coloredF90=mix(dielectricColorF90_NoSpec,dielectricColorF90,specularWeight);return outParams;} -`;T.IncludesShadersStore[OX]||(T.IncludesShadersStore[OX]=Nle)});var NX,wle,qx=C(()=>{G();NX="pbrIBLFunctions",wle=`#if defined(REFLECTION) || defined(SS_REFRACTION) +`;T.IncludesShadersStore[zX]||(T.IncludesShadersStore[zX]=sce)});var XX,ace,tR=C(()=>{G();XX="pbrIBLFunctions",ace=`#if defined(REFLECTION) || defined(SS_REFRACTION) float getLodFromAlphaG(float cubeMapDimensionPixels,float microsurfaceAverageSlope) {float microsurfaceAverageSlopeTexels=cubeMapDimensionPixels*microsurfaceAverageSlope;float lod=log2(microsurfaceAverageSlopeTexels);return lod;} float getLinearLodFromRoughness(float cubeMapDimensionPixels,float roughness) {float lod=log2(cubeMapDimensionPixels)*roughness;return lod;} #endif @@ -10963,7 +10963,7 @@ float environmentHorizonOcclusion(vec3 view,vec3 normal,vec3 geometricNormal) {v #define UNPACK_LOD(x) (1.0-x)*255.0 float getLodFromAlphaG(float cubeMapDimensionPixels,float alphaG,float NdotV) {float microsurfaceAverageSlope=alphaG;microsurfaceAverageSlope*=sqrt(abs(NdotV));return getLodFromAlphaG(cubeMapDimensionPixels,microsurfaceAverageSlope);} #endif -`;T.IncludesShadersStore[NX]||(T.IncludesShadersStore[NX]=wle)});var wX,Fle,ED=C(()=>{G();wX="openpbrGeometryInfo",Fle=`struct geometryInfoOutParams +`;T.IncludesShadersStore[XX]||(T.IncludesShadersStore[XX]=ace)});var YX,oce,CD=C(()=>{G();YX="openpbrGeometryInfo",oce=`struct geometryInfoOutParams {float NdotV;float NdotVUnclamped;vec3 environmentBrdf;float horizonOcclusion;};struct geometryInfoAnisoOutParams {float NdotV;float NdotVUnclamped;vec3 environmentBrdf;float horizonOcclusion;float anisotropy;vec3 anisotropicTangent;vec3 anisotropicBitangent;mat3 TBN;}; #define pbr_inline @@ -10992,7 +10992,7 @@ geometryInfoAnisoOutParams geometryInfoAniso( in vec3 normalW,in vec3 viewDirectionW,in float roughness,in vec3 geometricNormalW ,in vec3 vAnisotropy,in mat3 TBN ) -{geometryInfoOutParams geoInfo=geometryInfo(normalW,viewDirectionW,roughness,geometricNormalW);geometryInfoAnisoOutParams outParams;outParams.NdotV=geoInfo.NdotV;outParams.NdotVUnclamped=geoInfo.NdotVUnclamped;outParams.environmentBrdf=geoInfo.environmentBrdf;outParams.horizonOcclusion=geoInfo.horizonOcclusion;outParams.anisotropy=vAnisotropy.b;vec3 anisotropyDirection=vec3(vAnisotropy.xy,0.);mat3 anisoTBN=mat3(normalize(TBN[0]),normalize(TBN[1]),normalize(TBN[2]));outParams.anisotropicTangent=normalize(anisoTBN*anisotropyDirection);outParams.anisotropicBitangent=normalize(cross(anisoTBN[2],outParams.anisotropicTangent));outParams.TBN=TBN;return outParams;}`;T.IncludesShadersStore[wX]||(T.IncludesShadersStore[wX]=Fle)});var FX,Ble,SD=C(()=>{G();FX="openpbrIblFunctions",Ble=`#ifdef REFLECTION +{geometryInfoOutParams geoInfo=geometryInfo(normalW,viewDirectionW,roughness,geometricNormalW);geometryInfoAnisoOutParams outParams;outParams.NdotV=geoInfo.NdotV;outParams.NdotVUnclamped=geoInfo.NdotVUnclamped;outParams.environmentBrdf=geoInfo.environmentBrdf;outParams.horizonOcclusion=geoInfo.horizonOcclusion;outParams.anisotropy=vAnisotropy.b;vec3 anisotropyDirection=vec3(vAnisotropy.xy,0.);mat3 anisoTBN=mat3(normalize(TBN[0]),normalize(TBN[1]),normalize(TBN[2]));outParams.anisotropicTangent=normalize(anisoTBN*anisotropyDirection);outParams.anisotropicBitangent=normalize(cross(anisoTBN[2],outParams.anisotropicTangent));outParams.TBN=TBN;return outParams;}`;T.IncludesShadersStore[YX]||(T.IncludesShadersStore[YX]=oce)});var KX,lce,yD=C(()=>{G();KX="openpbrIblFunctions",lce=`#ifdef REFLECTION vec3 sampleIrradiance( in vec3 surfaceNormal #if defined(NORMAL) && defined(USESPHERICALINVERTEX) @@ -11214,7 +11214,7 @@ return getReflectanceFromBRDFLookup(reflectance.coloredF0,reflectance.coloredF90 #endif } #endif -`;T.IncludesShadersStore[FX]||(T.IncludesShadersStore[FX]=Ble)});var BX,Ule,TD=C(()=>{G();BX="openpbrSubsurfaceLayerData",Ule=`float subsurface_weight=vSubsurfaceWeight;vec3 subsurface_color=vSubsurfaceColor.rgb;float subsurface_radius=vSubsurfaceRadius;vec3 subsurface_radius_scale=vSubsurfaceRadiusScale;float subsurface_scatter_anisotropy=clamp(vSubsurfaceScatterAnisotropy,-0.9999,0.9999); +`;T.IncludesShadersStore[KX]||(T.IncludesShadersStore[KX]=lce)});var jX,cce,PD=C(()=>{G();jX="openpbrSubsurfaceLayerData",cce=`float subsurface_weight=vSubsurfaceWeight;vec3 subsurface_color=vSubsurfaceColor.rgb;float subsurface_radius=vSubsurfaceRadius;vec3 subsurface_radius_scale=vSubsurfaceRadiusScale;float subsurface_scatter_anisotropy=clamp(vSubsurfaceScatterAnisotropy,-0.9999,0.9999); #ifdef SUBSURFACE_WEIGHT vec4 subsurfaceWeightFromTexture=texture2D(subsurfaceWeightSampler,vSubsurfaceWeightUV+uvOffset); #endif @@ -11238,7 +11238,7 @@ subsurface_color*=vSubsurfaceColorInfos.y; #ifdef SUBSURFACE_RADIUS_SCALE subsurface_radius_scale*=subsurfaceRadiusScaleFromTexture.rgb; #endif -`;T.IncludesShadersStore[BX]||(T.IncludesShadersStore[BX]=Ule)});var UX,Vle,AD=C(()=>{G();UX="openpbrTransmissionLayerData",Vle=`float transmission_weight=vTransmissionWeight;vec3 transmission_color=vTransmissionColor.rgb;float transmission_depth=vTransmissionDepth;vec3 transmission_scatter=vTransmissionScatter.rgb;float transmission_scatter_anisotropy=clamp(vTransmissionScatterAnisotropy,-0.9999,0.9999);float transmission_dispersion_scale=vTransmissionDispersionScale;float transmission_dispersion_abbe_number=vTransmissionDispersionAbbeNumber; +`;T.IncludesShadersStore[jX]||(T.IncludesShadersStore[jX]=cce)});var qX,fce,DD=C(()=>{G();qX="openpbrTransmissionLayerData",fce=`float transmission_weight=vTransmissionWeight;vec3 transmission_color=vTransmissionColor.rgb;float transmission_depth=vTransmissionDepth;vec3 transmission_scatter=vTransmissionScatter.rgb;float transmission_scatter_anisotropy=clamp(vTransmissionScatterAnisotropy,-0.9999,0.9999);float transmission_dispersion_scale=vTransmissionDispersionScale;float transmission_dispersion_abbe_number=vTransmissionDispersionAbbeNumber; #ifdef TRANSMISSION_WEIGHT vec4 transmissionWeightFromTexture=texture2D(transmissionWeightSampler,vTransmissionWeightUV+uvOffset); #endif @@ -11274,7 +11274,7 @@ transmission_scatter*=transmissionScatterFromTexture.rgb; #ifdef TRANSMISSION_DISPERSION_SCALE transmission_dispersion_scale*=transmissionDispersionScaleFromTexture.r; #endif -`;T.IncludesShadersStore[UX]||(T.IncludesShadersStore[UX]=Vle)});var GX={};$e(GX,{geometryPixelShader:()=>Gle});var xD,VX,Gle,RD=C(()=>{G();uc();yX();vx();Ex();ba();jx();gD();qh();Wm();vD();qx();gg();ED();SD();Qh();mc();Sx();TD();AD();xD="geometryPixelShader",VX=`#extension GL_EXT_draw_buffers : require +`;T.IncludesShadersStore[qX]||(T.IncludesShadersStore[qX]=fce)});var QX={};$e(QX,{geometryPixelShader:()=>hce});var LD,ZX,hce,OD=C(()=>{G();uc();GX();xx();Rx();ba();eR();ID();Qh();Xm();MD();tR();Sg();CD();yD();Jh();mc();bx();PD();DD();LD="geometryPixelShader",ZX=`#extension GL_EXT_draw_buffers : require #if defined(BUMP) || !defined(NORMAL) #extension GL_OES_standard_derivatives : enable #endif @@ -11512,8 +11512,8 @@ irradiance_alpha=min(subsurface_weight+transmission_weight,1.0); gl_FragData[IRRADIANCE_INDEX]=vec4(irradiance,irradiance_alpha); #endif } -`;T.ShadersStore[xD]||(T.ShadersStore[xD]=VX);Gle={name:xD,shader:VX}});var kX,kle,WX=C(()=>{G();kX="geometryVertexDeclaration",kle="uniform mat4 viewProjection;uniform mat4 view;";T.IncludesShadersStore[kX]||(T.IncludesShadersStore[kX]=kle)});var HX,Wle,zX=C(()=>{G();qh();HX="geometryUboDeclaration",Wle=`#include -`;T.IncludesShadersStore[HX]||(T.IncludesShadersStore[HX]=Wle)});var XX,Hle,Hm=C(()=>{G();XX="harmonicsFunctions",Hle=`#ifdef USESPHERICALFROMREFLECTIONMAP +`;T.ShadersStore[LD]||(T.ShadersStore[LD]=ZX);hce={name:LD,shader:ZX}});var $X,dce,JX=C(()=>{G();$X="geometryVertexDeclaration",dce="uniform mat4 viewProjection;uniform mat4 view;";T.IncludesShadersStore[$X]||(T.IncludesShadersStore[$X]=dce)});var e5,uce,t5=C(()=>{G();Qh();e5="geometryUboDeclaration",uce=`#include +`;T.IncludesShadersStore[e5]||(T.IncludesShadersStore[e5]=uce)});var i5,mce,Ym=C(()=>{G();i5="harmonicsFunctions",mce=`#ifdef USESPHERICALFROMREFLECTIONMAP #ifdef SPHERICAL_HARMONICS vec3 computeEnvironmentIrradiance(vec3 normal) {return vSphericalL00 + vSphericalL1_1*(normal.y) @@ -11528,7 +11528,7 @@ vec3 computeEnvironmentIrradiance(vec3 normal) {return vSphericalL00 vec3 computeEnvironmentIrradiance(vec3 normal) {float Nx=normal.x;float Ny=normal.y;float Nz=normal.z;vec3 C1=vSphericalZZ.rgb;vec3 Cx=vSphericalX.rgb;vec3 Cy=vSphericalY.rgb;vec3 Cz=vSphericalZ.rgb;vec3 Cxx_zz=vSphericalXX_ZZ.rgb;vec3 Cyy_zz=vSphericalYY_ZZ.rgb;vec3 Cxy=vSphericalXY.rgb;vec3 Cyz=vSphericalYZ.rgb;vec3 Czx=vSphericalZX.rgb;vec3 a1=Cyy_zz*Ny+Cy;vec3 a2=Cyz*Nz+a1;vec3 b1=Czx*Nz+Cx;vec3 b2=Cxy*Ny+b1;vec3 b3=Cxx_zz*Nx+b2;vec3 t1=Cz *Nz+C1;vec3 t2=a2 *Ny+t1;vec3 t3=b3 *Nx+t2;return t3;} #endif #endif -`;T.IncludesShadersStore[XX]||(T.IncludesShadersStore[XX]=Hle)});var KX={};$e(KX,{geometryVertexShader:()=>zle});var bD,YX,zle,ID=C(()=>{G();ac();oc();Nf();wf();Cf();WX();zX();lc();Hm();Ff();Bf();cc();fc();hc();dc();ox();bD="geometryVertexShader",YX=`precision highp float; +`;T.IncludesShadersStore[i5]||(T.IncludesShadersStore[i5]=mce)});var n5={};$e(n5,{geometryVertexShader:()=>pce});var ND,r5,pce,wD=C(()=>{G();ac();oc();wf();Ff();yf();JX();t5();lc();Ym();Bf();Uf();cc();fc();hc();dc();dx();ND="geometryVertexShader",r5=`precision highp float; #include #include #include @@ -11740,7 +11740,7 @@ vEnvironmentIrradiance=computeEnvironmentIrradiance(reflectionVector)*vReflectio #endif #endif } -`;T.ShadersStore[bD]||(T.ShadersStore[bD]=YX);zle={name:bD,shader:YX}});var jX,Xle,zm=C(()=>{G();jX="harmonicsFunctions",Xle=`#ifdef USESPHERICALFROMREFLECTIONMAP +`;T.ShadersStore[ND]||(T.ShadersStore[ND]=r5);pce={name:ND,shader:r5}});var s5,_ce,Km=C(()=>{G();s5="harmonicsFunctions",_ce=`#ifdef USESPHERICALFROMREFLECTIONMAP #ifdef SPHERICAL_HARMONICS fn computeEnvironmentIrradiance(normal: vec3f)->vec3f {return uniforms.vSphericalL00 + uniforms.vSphericalL1_1*(normal.y) @@ -11755,7 +11755,7 @@ fn computeEnvironmentIrradiance(normal: vec3f)->vec3f {return uniforms.vSpherica fn computeEnvironmentIrradiance(normal: vec3f)->vec3f {var Nx: f32=normal.x;var Ny: f32=normal.y;var Nz: f32=normal.z;var C1: vec3f=uniforms.vSphericalZZ.rgb;var Cx: vec3f=uniforms.vSphericalX.rgb;var Cy: vec3f=uniforms.vSphericalY.rgb;var Cz: vec3f=uniforms.vSphericalZ.rgb;var Cxx_zz: vec3f=uniforms.vSphericalXX_ZZ.rgb;var Cyy_zz: vec3f=uniforms.vSphericalYY_ZZ.rgb;var Cxy: vec3f=uniforms.vSphericalXY.rgb;var Cyz: vec3f=uniforms.vSphericalYZ.rgb;var Czx: vec3f=uniforms.vSphericalZX.rgb;var a1: vec3f=Cyy_zz*Ny+Cy;var a2: vec3f=Cyz*Nz+a1;var b1: vec3f=Czx*Nz+Cx;var b2: vec3f=Cxy*Ny+b1;var b3: vec3f=Cxx_zz*Nx+b2;var t1: vec3f=Cz *Nz+C1;var t2: vec3f=a2 *Ny+t1;var t3: vec3f=b3 *Nx+t2;return t3;} #endif #endif -`;T.IncludesShadersStoreWGSL[jX]||(T.IncludesShadersStoreWGSL[jX]=Xle)});var ZX={};$e(ZX,{geometryVertexShaderWGSL:()=>Yle});var MD,qX,Yle,QX=C(()=>{G();Ql();$l();Pf();Df();Mf();Yh();Jl();zm();Lf();Of();ec();tc();ic();rc();BA();MD="geometryVertexShader",qX=`#include +`;T.IncludesShadersStoreWGSL[s5]||(T.IncludesShadersStoreWGSL[s5]=_ce)});var o5={};$e(o5,{geometryVertexShaderWGSL:()=>gce});var FD,a5,gce,l5=C(()=>{G();Ql();$l();Df();Lf();Cf();jh();Jl();Km();Of();Nf();ec();tc();ic();rc();WA();FD="geometryVertexShader",a5=`#include #include #include #include[0..maxSimultaneousMorphTargets] @@ -11966,7 +11966,7 @@ vertexOutputs.vEnvironmentIrradiance=computeEnvironmentIrradiance(reflectionVect #endif #endif } -`;T.ShadersStoreWGSL[MD]||(T.ShadersStoreWGSL[MD]=qX);Yle={name:MD,shader:qX}});var $X,Kle,Zx=C(()=>{G();$X="pbrFragmentReflectionDeclaration",Kle=`#ifdef REFLECTION +`;T.ShadersStoreWGSL[FD]||(T.ShadersStoreWGSL[FD]=a5);gce={name:FD,shader:a5}});var c5,vce,iR=C(()=>{G();c5="pbrFragmentReflectionDeclaration",vce=`#ifdef REFLECTION #ifdef REFLECTIONMAP_3D var reflectionSamplerSampler: sampler;var reflectionSampler: texture_cube; #ifdef LODBASEDMICROSFURACE @@ -11994,7 +11994,7 @@ varying vDirectionW: vec3f; #endif #endif #endif -`;T.IncludesShadersStoreWGSL[$X]||(T.IncludesShadersStoreWGSL[$X]=Kle)});var JX,jle,Xm=C(()=>{G();JX="pbrBRDFFunctions",jle=`#define FRESNEL_MAXIMUM_ON_ROUGH 0.25 +`;T.IncludesShadersStoreWGSL[c5]||(T.IncludesShadersStoreWGSL[c5]=vce)});var f5,Ece,jm=C(()=>{G();f5="pbrBRDFFunctions",Ece=`#define FRESNEL_MAXIMUM_ON_ROUGH 0.25 #define BRDF_DIFFUSE_MODEL_EON 0 #define BRDF_DIFFUSE_MODEL_BURLEY 1 #define BRDF_DIFFUSE_MODEL_LAMBERT 2 @@ -12166,7 +12166,7 @@ fn transmittanceBRDF_Burley(tintColor: vec3f,diffusionDistance: vec3f,thickness: fn computeWrappedDiffuseNdotL(NdotL: f32,w: f32)->f32 {var t: f32=1.0+w;var invt2: f32=1.0/(t*t);return saturate((NdotL+w)*invt2);} #endif #endif -`;T.IncludesShadersStoreWGSL[JX]||(T.IncludesShadersStoreWGSL[JX]=jle)});var e5,qle,CD=C(()=>{G();e5="openpbrDielectricReflectance",qle=`struct ReflectanceParams +`;T.IncludesShadersStoreWGSL[f5]||(T.IncludesShadersStoreWGSL[f5]=Ece)});var h5,Sce,BD=C(()=>{G();h5="openpbrDielectricReflectance",Sce=`struct ReflectanceParams {F0: f32, F90: f32, coloredF0: vec3f, @@ -12188,7 +12188,7 @@ let dielectricColorF90: vec3f=specularColor.rgb*vec3f(f90Scale)*specularWeight; let dielectricColorF90: vec3f=vec3f(f90Scale)*specularWeight; #endif outParams.coloredF90=dielectricColorF90;return outParams;} -`;T.IncludesShadersStoreWGSL[e5]||(T.IncludesShadersStoreWGSL[e5]=qle)});var t5,Zle,Qx=C(()=>{G();t5="pbrIBLFunctions",Zle=`#if defined(REFLECTION) || defined(SS_REFRACTION) +`;T.IncludesShadersStoreWGSL[h5]||(T.IncludesShadersStoreWGSL[h5]=Sce)});var d5,Tce,rR=C(()=>{G();d5="pbrIBLFunctions",Tce=`#if defined(REFLECTION) || defined(SS_REFRACTION) fn getLodFromAlphaG(cubeMapDimensionPixels: f32,microsurfaceAverageSlope: f32)->f32 {var microsurfaceAverageSlopeTexels: f32=cubeMapDimensionPixels*microsurfaceAverageSlope;var lod: f32=log2(microsurfaceAverageSlopeTexels);return lod;} fn getLinearLodFromRoughness(cubeMapDimensionPixels: f32,roughness: f32)->f32 {var lod: f32=log2(cubeMapDimensionPixels)*roughness;return lod;} #endif @@ -12202,7 +12202,7 @@ fn environmentHorizonOcclusion(view: vec3f,normal: vec3f,geometricNormal: vec3f) fn UNPACK_LOD(x: f32)->f32 {return (1.0-x)*255.0;} fn getLodFromAlphaGNdotV(cubeMapDimensionPixels: f32,alphaG: f32,NdotV: f32)->f32 {var microsurfaceAverageSlope: f32=alphaG;microsurfaceAverageSlope*=sqrt(abs(NdotV));return getLodFromAlphaG(cubeMapDimensionPixels,microsurfaceAverageSlope);} #endif -`;T.IncludesShadersStoreWGSL[t5]||(T.IncludesShadersStoreWGSL[t5]=Zle)});var i5,Qle,yD=C(()=>{G();i5="openpbrGeometryInfo",Qle=`struct geometryInfoOutParams +`;T.IncludesShadersStoreWGSL[d5]||(T.IncludesShadersStoreWGSL[d5]=Tce)});var u5,Ace,UD=C(()=>{G();u5="openpbrGeometryInfo",Ace=`struct geometryInfoOutParams {NdotV: f32, NdotVUnclamped: f32, environmentBrdf: vec3f, @@ -12239,7 +12239,7 @@ normalW: vec3f,viewDirectionW: vec3f,roughness: f32,geometricNormalW: vec3f ,vAnisotropy: vec3f,TBN: mat3x3 )->geometryInfoAnisoOutParams {let geoInfo: geometryInfoOutParams=geometryInfo(normalW,viewDirectionW,roughness,geometricNormalW);var outParams: geometryInfoAnisoOutParams;outParams.NdotV=geoInfo.NdotV;outParams.NdotVUnclamped=geoInfo.NdotVUnclamped;outParams.environmentBrdf=geoInfo.environmentBrdf;outParams.horizonOcclusion=geoInfo.horizonOcclusion;outParams.anisotropy=vAnisotropy.b;let anisotropyDirection: vec3f=vec3f(vAnisotropy.xy,0.);let anisoTBN: mat3x3=mat3x3(normalize(TBN[0]),normalize(TBN[1]),normalize(TBN[2]));outParams.anisotropicTangent=normalize(anisoTBN*anisotropyDirection);outParams.anisotropicBitangent=normalize(cross(anisoTBN[2],outParams.anisotropicTangent));outParams.TBN=TBN;return outParams;} -`;T.IncludesShadersStoreWGSL[i5]||(T.IncludesShadersStoreWGSL[i5]=Qle)});var r5,$le,PD=C(()=>{G();r5="openpbrIblFunctions",$le=`#ifdef REFLECTION +`;T.IncludesShadersStoreWGSL[u5]||(T.IncludesShadersStoreWGSL[u5]=Ace)});var m5,xce,VD=C(()=>{G();m5="openpbrIblFunctions",xce=`#ifdef REFLECTION fn sampleIrradiance( surfaceNormal: vec3f #if defined(NORMAL) && defined(USESPHERICALINVERTEX) @@ -12457,7 +12457,7 @@ return getReflectanceFromBRDFLookup(reflectance.coloredF0,reflectance.coloredF90 #endif } #endif -`;T.IncludesShadersStoreWGSL[r5]||(T.IncludesShadersStoreWGSL[r5]=$le)});var n5,Jle,DD=C(()=>{G();n5="openpbrSubsurfaceLayerData",Jle=`var subsurface_weight: f32=uniforms.vSubsurfaceWeight;var subsurface_color: vec3f=uniforms.vSubsurfaceColor.rgb;var subsurface_radius: f32=uniforms.vSubsurfaceRadius;var subsurface_radius_scale: vec3f=uniforms.vSubsurfaceRadiusScale;var subsurface_scatter_anisotropy: f32=clamp(uniforms.vSubsurfaceScatterAnisotropy,-0.9999f,0.9999f); +`;T.IncludesShadersStoreWGSL[m5]||(T.IncludesShadersStoreWGSL[m5]=xce)});var p5,Rce,GD=C(()=>{G();p5="openpbrSubsurfaceLayerData",Rce=`var subsurface_weight: f32=uniforms.vSubsurfaceWeight;var subsurface_color: vec3f=uniforms.vSubsurfaceColor.rgb;var subsurface_radius: f32=uniforms.vSubsurfaceRadius;var subsurface_radius_scale: vec3f=uniforms.vSubsurfaceRadiusScale;var subsurface_scatter_anisotropy: f32=clamp(uniforms.vSubsurfaceScatterAnisotropy,-0.9999f,0.9999f); #ifdef SUBSURFACE_WEIGHT let subsurfaceWeightFromTexture: vec4f=textureSample(subsurfaceWeightSampler,subsurfaceWeightSamplerSampler,fragmentInputs.vSubsurfaceWeightUV+uvOffset); #endif @@ -12481,7 +12481,7 @@ subsurface_color*=uniforms.vSubsurfaceColorInfos.y; #ifdef SUBSURFACE_RADIUS_SCALE subsurface_radius_scale*=subsurfaceRadiusScaleFromTexture.rgb; #endif -`;T.IncludesShadersStoreWGSL[n5]||(T.IncludesShadersStoreWGSL[n5]=Jle)});var s5,ece,LD=C(()=>{G();s5="openpbrTransmissionLayerData",ece=`var transmission_weight: f32=uniforms.vTransmissionWeight;var transmission_color: vec3f=uniforms.vTransmissionColor.rgb;var transmission_depth: f32=uniforms.vTransmissionDepth;var transmission_scatter: vec3f=uniforms.vTransmissionScatter.rgb;var transmission_scatter_anisotropy: f32=clamp(uniforms.vTransmissionScatterAnisotropy,-0.9999f,0.9999f);var transmission_dispersion_scale: f32=uniforms.vTransmissionDispersionScale;var transmission_dispersion_abbe_number: f32=uniforms.vTransmissionDispersionAbbeNumber; +`;T.IncludesShadersStoreWGSL[p5]||(T.IncludesShadersStoreWGSL[p5]=Rce)});var _5,bce,kD=C(()=>{G();_5="openpbrTransmissionLayerData",bce=`var transmission_weight: f32=uniforms.vTransmissionWeight;var transmission_color: vec3f=uniforms.vTransmissionColor.rgb;var transmission_depth: f32=uniforms.vTransmissionDepth;var transmission_scatter: vec3f=uniforms.vTransmissionScatter.rgb;var transmission_scatter_anisotropy: f32=clamp(uniforms.vTransmissionScatterAnisotropy,-0.9999f,0.9999f);var transmission_dispersion_scale: f32=uniforms.vTransmissionDispersionScale;var transmission_dispersion_abbe_number: f32=uniforms.vTransmissionDispersionAbbeNumber; #ifdef TRANSMISSION_WEIGHT let transmissionWeightFromTexture: vec4f=textureSample(transmissionWeightSampler,transmissionWeightSamplerSampler,fragmentInputs.vTransmissionWeightUV+uvOffset); #endif @@ -12517,7 +12517,7 @@ transmission_scatter*=transmissionScatterFromTexture.rgb; #ifdef TRANSMISSION_DISPERSION_SCALE transmission_dispersion_scale*=transmissionDispersionScaleFromTexture.r; #endif -`;T.IncludesShadersStoreWGSL[s5]||(T.IncludesShadersStoreWGSL[s5]=ece)});var o5={};$e(o5,{geometryPixelShaderWGSL:()=>tce});var OD,a5,tce,l5=C(()=>{G();nc();YA();KA();Ra();Zx();Yh();Xm();CD();Qx();pg();yD();PD();jh();sc();jA();DD();LD();OD="geometryPixelShader",a5=`#ifdef BUMP +`;T.IncludesShadersStoreWGSL[_5]||(T.IncludesShadersStoreWGSL[_5]=bce)});var v5={};$e(v5,{geometryPixelShaderWGSL:()=>Ice});var WD,g5,Ice,E5=C(()=>{G();nc();QA();$A();Ra();iR();jh();jm();BD();rR();vg();UD();VD();Zh();sc();JA();GD();kD();WD="geometryPixelShader",g5=`#ifdef BUMP varying vWorldView0: vec4f;varying vWorldView1: vec4f;varying vWorldView2: vec4f;varying vWorldView3: vec4f;varying vNormalW: vec3f; #else varying vNormalV: vec3f; @@ -12778,22 +12778,22 @@ fragmentOutputs.fragData6=fragData[6]; fragmentOutputs.fragData7=fragData[7]; #endif } -`;T.ShadersStoreWGSL[OD]||(T.ShadersStoreWGSL[OD]=a5);tce={name:OD,shader:a5}});var c5,ND,Kn,f5=C(()=>{Ge();Ui();Gr();MX();zt();ln();Pn();RD();ID();Ma();il();yn();_D();c5=["diffuseSampler","bumpSampler","reflectivitySampler","albedoSampler","morphTargets","boneSampler","transmissionWeightSampler","subsurfaceWeightSampler","iblShadowSampler"],ND=["world","mBones","viewProjection","diffuseMatrix","view","previousWorld","previousViewProjection","mPreviousBones","bumpMatrix","reflectivityMatrix","albedoMatrix","reflectivityColor","albedoColor","reflectionMatrix","vTransmissionWeight","vSubsurfaceWeight","vEyePosition","vTransmissionScatterAnisotropy","vSubsurfaceScatterAnisotropy","shadowTextureSize","metallic","glossiness","vTangentSpaceParams","vBumpInfos","morphTargetInfluences","morphTargetCount","morphTargetTextureInfo","morphTargetTextureIndices","boneTextureInfo"];gf(ND,c5,!0);In(ND);Kn=class n{get normalsAreUnsigned(){return this._normalsAreUnsigned}_linkPrePassRenderer(e){this._linkedWithPrePass=!0,this._prePassRenderer=e,this._multiRenderTarget&&(this._multiRenderTarget.onClearObservable.clear(),this._multiRenderTarget.onClearObservable.add(()=>{}))}_unlinkPrePassRenderer(){this._linkedWithPrePass=!1,this._createRenderTargets()}_resetLayout(){this._enableDepth=!0,this._enableNormal=!0,this._enablePosition=!1,this._enableReflectivity=!1,this._enableVelocity=!1,this._enableVelocityLinear=!1,this._enableScreenspaceDepth=!1,this._enableIrradiance=!1,this._attachmentsFromPrePass=[]}_forceTextureType(e,t){e===n.POSITION_TEXTURE_TYPE?(this._positionIndex=t,this._enablePosition=!0):e===n.VELOCITY_TEXTURE_TYPE?(this._velocityIndex=t,this._enableVelocity=!0):e===n.VELOCITY_LINEAR_TEXTURE_TYPE?(this._velocityLinearIndex=t,this._enableVelocityLinear=!0):e===n.REFLECTIVITY_TEXTURE_TYPE?(this._reflectivityIndex=t,this._enableReflectivity=!0):e===n.DEPTH_TEXTURE_TYPE?(this._depthIndex=t,this._enableDepth=!0):e===n.NORMAL_TEXTURE_TYPE?(this._normalIndex=t,this._enableNormal=!0):e===n.SCREENSPACE_DEPTH_TEXTURE_TYPE?(this._screenspaceDepthIndex=t,this._enableScreenspaceDepth=!0):e===n.IRRADIANCE_TEXTURE_TYPE&&(this._irradianceIndex=t,this._enableIrradiance=!0)}_setAttachments(e){this._attachmentsFromPrePass=e}_linkInternalTexture(e){this._multiRenderTarget.setInternalTexture(e,0,!1)}get renderList(){return this._multiRenderTarget.renderList}set renderList(e){this._multiRenderTarget.renderList=e}get isSupported(){return this._multiRenderTarget.isSupported}getTextureIndex(e){switch(e){case n.POSITION_TEXTURE_TYPE:return this._positionIndex;case n.VELOCITY_TEXTURE_TYPE:return this._velocityIndex;case n.VELOCITY_LINEAR_TEXTURE_TYPE:return this._velocityLinearIndex;case n.REFLECTIVITY_TEXTURE_TYPE:return this._reflectivityIndex;case n.DEPTH_TEXTURE_TYPE:return this._depthIndex;case n.NORMAL_TEXTURE_TYPE:return this._normalIndex;case n.SCREENSPACE_DEPTH_TEXTURE_TYPE:return this._screenspaceDepthIndex;case n.IRRADIANCE_TEXTURE_TYPE:return this._irradianceIndex;default:return-1}}get enableDepth(){return this._enableDepth}set enableDepth(e){this._enableDepth=e,this._linkedWithPrePass||(this.dispose(),this._createRenderTargets())}get enableNormal(){return this._enableNormal}set enableNormal(e){this._enableNormal=e,this._linkedWithPrePass||(this.dispose(),this._createRenderTargets())}get enablePosition(){return this._enablePosition}set enablePosition(e){this._enablePosition=e,this._linkedWithPrePass||(this.dispose(),this._createRenderTargets())}get enableVelocity(){return this._enableVelocity}set enableVelocity(e){this._enableVelocity=e,e||(this._previousTransformationMatrices={}),this._linkedWithPrePass||(this.dispose(),this._createRenderTargets()),this._scene.needsPreviousWorldMatrices=e}get enableVelocityLinear(){return this._enableVelocityLinear}set enableVelocityLinear(e){this._enableVelocityLinear=e,this._linkedWithPrePass||(this.dispose(),this._createRenderTargets())}get enableReflectivity(){return this._enableReflectivity}set enableReflectivity(e){this._enableReflectivity=e,this._linkedWithPrePass||(this.dispose(),this._createRenderTargets())}get enableScreenspaceDepth(){return this._enableScreenspaceDepth}set enableScreenspaceDepth(e){this._enableScreenspaceDepth=e,this._linkedWithPrePass||(this.dispose(),this._createRenderTargets())}get enableIrradiance(){return this._enableIrradiance}set enableIrradiance(e){this._enableIrradiance=e,this._linkedWithPrePass||(this.dispose(),this._createRenderTargets())}get scene(){return this._scene}get ratio(){return typeof this._ratioOrDimensions=="object"?1:this._ratioOrDimensions}get shaderLanguage(){return this._shaderLanguage}constructor(e,t=1,i=15,r){this._previousTransformationMatrices={},this._previousBonesTransformationMatrices={},this.excludedSkinnedMeshesFromVelocity=[],this.renderTransparentMeshes=!0,this.generateNormalsInWorldSpace=!1,this._normalsAreUnsigned=!1,this._resizeObserver=null,this._enableDepth=!0,this._enableNormal=!0,this._enablePosition=!1,this._enableVelocity=!1,this._enableVelocityLinear=!1,this._enableReflectivity=!1,this._enableScreenspaceDepth=!1,this._enableIrradiance=!1,this._clearColor=new lt(0,0,0,0),this._clearDepthColor=new lt(0,0,0,1),this._positionIndex=-1,this._velocityIndex=-1,this._velocityLinearIndex=-1,this._reflectivityIndex=-1,this._depthIndex=-1,this._normalIndex=-1,this._screenspaceDepthIndex=-1,this._irradianceIndex=-1,this._linkedWithPrePass=!1,this.generateIrradianceWithScatterMask=!1,this.useSpecificClearForDepthTexture=!1,this._shaderLanguage=0,this._shadersLoaded=!1,this._scene=e,this._ratioOrDimensions=t,this._useUbo=e.getEngine().supportsUniformBuffers,this._depthFormat=i,this._textureTypesAndFormats=r||{},this._initShaderSourceAsync(),n._SceneComponentInitialization(this._scene),this._createRenderTargets()}async _initShaderSourceAsync(){this._scene.getEngine().isWebGPU&&!n.ForceGLSL?(this._shaderLanguage=1,await Promise.all([Promise.resolve().then(()=>(QX(),ZX)),Promise.resolve().then(()=>(l5(),o5))])):await Promise.all([Promise.resolve().then(()=>(ID(),KX)),Promise.resolve().then(()=>(RD(),GX))]),this._shadersLoaded=!0}isReady(e,t){if(!this._shadersLoaded)return!1;let i=e.getMaterial();if(i&&i.disableDepthWrite)return!1;let r=[],s=[L.PositionKind],a=e.getMesh();a.isVerticesDataPresent(L.NormalKind)&&(r.push("#define HAS_NORMAL_ATTRIBUTE"),s.push(L.NormalKind));let l=!1,c=!1,f=!1;if(i){let p=!1;if(i.needAlphaTestingForMesh(a)&&i.getAlphaTestTexture()&&(r.push("#define ALPHATEST"),r.push(`#define ALPHATEST_UV${i.getAlphaTestTexture().coordinatesIndex+1}`),p=!0),(i.bumpTexture||i.normalTexture||i.geometryNormalTexture)&&le.BumpTextureEnabled){let g=i.bumpTexture||i.normalTexture||i.geometryNormalTexture;r.push("#define BUMP"),r.push(`#define BUMP_UV${g.coordinatesIndex+1}`),p=!0}if(this._enableReflectivity){let g=!1;if(i.getClassName()==="PBRMetallicRoughnessMaterial")i.metallicRoughnessTexture&&(r.push("#define ORMTEXTURE"),r.push(`#define REFLECTIVITY_UV${i.metallicRoughnessTexture.coordinatesIndex+1}`),r.push("#define METALLICWORKFLOW"),p=!0,g=!0),i.metallic!=null&&(r.push("#define METALLIC"),r.push("#define METALLICWORKFLOW"),g=!0),i.roughness!=null&&(r.push("#define ROUGHNESS"),r.push("#define METALLICWORKFLOW"),g=!0),g&&(i.baseTexture&&(r.push("#define ALBEDOTEXTURE"),r.push(`#define ALBEDO_UV${i.baseTexture.coordinatesIndex+1}`),i.baseTexture.gammaSpace&&r.push("#define GAMMAALBEDO"),p=!0),i.baseColor&&r.push("#define ALBEDOCOLOR"));else if(i.getClassName()==="PBRSpecularGlossinessMaterial")i.specularGlossinessTexture?(r.push("#define SPECULARGLOSSINESSTEXTURE"),r.push(`#define REFLECTIVITY_UV${i.specularGlossinessTexture.coordinatesIndex+1}`),p=!0,i.specularGlossinessTexture.gammaSpace&&r.push("#define GAMMAREFLECTIVITYTEXTURE")):i.specularColor&&r.push("#define REFLECTIVITYCOLOR"),i.glossiness!=null&&r.push("#define GLOSSINESS");else if(i.getClassName()==="PBRMaterial")i.metallicTexture&&(r.push("#define ORMTEXTURE"),r.push(`#define REFLECTIVITY_UV${i.metallicTexture.coordinatesIndex+1}`),r.push("#define METALLICWORKFLOW"),p=!0,g=!0),i.metallic!=null&&(r.push("#define METALLIC"),r.push("#define METALLICWORKFLOW"),g=!0),i.roughness!=null&&(r.push("#define ROUGHNESS"),r.push("#define METALLICWORKFLOW"),g=!0),g?(i.albedoTexture&&(r.push("#define ALBEDOTEXTURE"),r.push(`#define ALBEDO_UV${i.albedoTexture.coordinatesIndex+1}`),i.albedoTexture.gammaSpace&&r.push("#define GAMMAALBEDO"),p=!0),i.albedoColor&&r.push("#define ALBEDOCOLOR")):(i.reflectivityTexture?(r.push("#define SPECULARGLOSSINESSTEXTURE"),r.push(`#define REFLECTIVITY_UV${i.reflectivityTexture.coordinatesIndex+1}`),i.reflectivityTexture.gammaSpace&&r.push("#define GAMMAREFLECTIVITYTEXTURE"),p=!0):i.reflectivityColor&&r.push("#define REFLECTIVITYCOLOR"),i.microSurface!=null&&r.push("#define GLOSSINESS"));else if(i.getClassName()==="StandardMaterial")i.specularTexture&&(r.push("#define REFLECTIVITYTEXTURE"),r.push(`#define REFLECTIVITY_UV${i.specularTexture.coordinatesIndex+1}`),i.specularTexture.gammaSpace&&r.push("#define GAMMAREFLECTIVITYTEXTURE"),p=!0),i.specularColor&&r.push("#define REFLECTIVITYCOLOR");else if(i.getClassName()==="OpenPBRMaterial"){let v=i;r.push("#define METALLIC"),r.push("#define ROUGHNESS"),v._useRoughnessFromMetallicTextureGreen&&v.baseMetalnessTexture?(r.push("#define ORMTEXTURE"),r.push(`#define REFLECTIVITY_UV${v.baseMetalnessTexture.coordinatesIndex+1}`),p=!0):v.baseMetalnessTexture?(r.push("#define METALLIC_TEXTURE"),r.push(`#define METALLIC_UV${v.baseMetalnessTexture.coordinatesIndex+1}`),p=!0):v.specularRoughnessTexture&&(r.push("#define ROUGHNESS_TEXTURE"),r.push(`#define ROUGHNESS_UV${v.specularRoughnessTexture.coordinatesIndex+1}`),p=!0),v.baseColorTexture&&(r.push("#define ALBEDOTEXTURE"),r.push(`#define ALBEDO_UV${v.baseColorTexture.coordinatesIndex+1}`),v.baseColorTexture.gammaSpace&&r.push("#define GAMMAALBEDO"),p=!0),v.baseColor&&r.push("#define ALBEDOCOLOR")}}if(this._enableIrradiance&&this.generateIrradianceWithScatterMask&&(r.push("#define IRRADIANCE_SCATTER_MASK"),i.getClassName()==="OpenPBRMaterial")){let g=i;g.subsurfaceWeight>0&&g.subsurfaceWeightTexture&&(r.push("#define SUBSURFACE_WEIGHT"),r.push(`#define SUBSURFACEWEIGHT_UV${g.subsurfaceWeightTexture.coordinatesIndex+1}`),p=!0),g.transmissionWeight>0&&g.transmissionWeightTexture&&(r.push("#define TRANSMISSION_WEIGHT"),r.push(`#define TRANSMISSIONWEIGHT_UV${g.transmissionWeightTexture.coordinatesIndex+1}`),p=!0)}p&&(r.push("#define NEED_UV"),a.isVerticesDataPresent(L.UVKind)&&(s.push(L.UVKind),r.push("#define UV1"),l=!0),a.isVerticesDataPresent(L.UV2Kind)&&(s.push(L.UV2Kind),r.push("#define UV2"),c=!0))}if(this._enableDepth&&(r.push("#define DEPTH"),r.push("#define DEPTH_INDEX "+this._depthIndex)),this._enableNormal&&(r.push("#define NORMAL"),r.push("#define NORMAL_INDEX "+this._normalIndex)),this._enablePosition&&(r.push("#define POSITION"),r.push("#define POSITION_INDEX "+this._positionIndex)),this._enableVelocity&&(r.push("#define VELOCITY"),r.push("#define VELOCITY_INDEX "+this._velocityIndex),this.excludedSkinnedMeshesFromVelocity.indexOf(a)===-1&&r.push("#define BONES_VELOCITY_ENABLED")),this._enableVelocityLinear&&(r.push("#define VELOCITY_LINEAR"),r.push("#define VELOCITY_LINEAR_INDEX "+this._velocityLinearIndex),this.excludedSkinnedMeshesFromVelocity.indexOf(a)===-1&&r.push("#define BONES_VELOCITY_ENABLED")),this._enableReflectivity&&(r.push("#define REFLECTIVITY"),r.push("#define REFLECTIVITY_INDEX "+this._reflectivityIndex)),this._enableScreenspaceDepth&&this._screenspaceDepthIndex!==-1&&(r.push("#define SCREENSPACE_DEPTH_INDEX "+this._screenspaceDepthIndex),r.push("#define SCREENSPACE_DEPTH")),this._enableIrradiance&&this._irradianceIndex!==-1){r.push("#define IRRADIANCE_INDEX "+this._irradianceIndex),r.push("#define IRRADIANCE");let p=this._scene;if(p.environmentTexture){let g={},v=!1,x=0;(i.getClassName()==="OpenPBRMaterial"||i.getClassName()==="StandardMaterial"||i.getClassName()==="PBRMetallicRoughnessMaterial"||i.getClassName()==="PBRSpecularGlossinessMaterial"||i.getClassName()==="PBRMaterial")&&(v=!!i.realtimeFiltering,x=i.realtimeFilteringQuality||0),_f(p,p.environmentTexture,g,v,x,!0);for(let S in g)g[S]&&r.push("#define "+S);g.USEIRRADIANCEMAP||r.push("#define SPHERICAL_HARMONICS");let A=p.postProcessRenderPipelineManager.supportedPipelines.find(S=>S.getClassName()==="IBLShadowsRenderPipeline");if(A){let S=A;S._getAccumulatedTexture()&&(r.push("#define IBL_SHADOW_TEXTURE"),S.coloredShadows&&r.push("#define COLORED_IBL_SHADOWS"))}}}this.generateNormalsInWorldSpace&&r.push("#define NORMAL_WORLDSPACE"),this._normalsAreUnsigned&&r.push("#define ENCODE_NORMAL"),a.useBones&&a.computeBonesUsingShaders&&a.skeleton?(s.push(L.MatricesIndicesKind),s.push(L.MatricesWeightsKind),a.numBoneInfluencers>4&&(s.push(L.MatricesIndicesExtraKind),s.push(L.MatricesWeightsExtraKind)),r.push("#define NUM_BONE_INFLUENCERS "+a.numBoneInfluencers),r.push("#define BONETEXTURE "+a.skeleton.isUsingTextureForMatrices),r.push("#define BonesPerMesh "+(a.skeleton.bones.length+1))):(r.push("#define NUM_BONE_INFLUENCERS 0"),r.push("#define BONETEXTURE false"),r.push("#define BonesPerMesh 0"));let h=a.morphTargetManager?rl(a.morphTargetManager,r,s,a,!0,!0,!1,l,c,f):0;t&&(r.push("#define INSTANCES"),co(s,this._enableVelocity||this._enableVelocityLinear),e.getRenderingMesh().hasThinInstances&&r.push("#define THIN_INSTANCES")),this._linkedWithPrePass?r.push("#define SCENE_MRT_COUNT "+this._attachmentsFromPrePass.length):r.push("#define SCENE_MRT_COUNT "+this._multiRenderTarget.textures.length),tl(i,this._scene,r);let d=this._scene.getEngine(),u=e._getDrawWrapper(void 0,!0),m=u.defines,_=r.join(` -`);return m!==_&&u.setEffect(d.createEffect("geometry",{attributes:s,uniformsNames:ND,samplers:c5,defines:_,onCompiled:null,fallbacks:null,onError:null,uniformBuffersNames:["Scene"],indexParameters:{buffersCount:this._multiRenderTarget.textures.length-1,maxSimultaneousMorphTargets:h},shaderLanguage:this.shaderLanguage},d),_),u.effect.isReady()}getGBuffer(){return this._multiRenderTarget}get samples(){return this._multiRenderTarget.samples}set samples(e){this._multiRenderTarget.samples=e}dispose(){var e,t;this._resizeObserver&&(this._scene.getEngine().onResizeObservable.remove(this._resizeObserver),this._resizeObserver=null),(e=this._multiRenderTarget)!=null&&e.renderTarget&&this.scene.getEngine()._currentRenderTarget===this._multiRenderTarget.renderTarget&&this.scene.getEngine().unBindFramebuffer((t=this._multiRenderTarget)==null?void 0:t.renderTarget),this.getGBuffer().dispose()}_assignRenderTargetIndices(){let e=[],t=[],i=0;return this._enableDepth&&(this._depthIndex=i,i++,e.push("gBuffer_Depth"),t.push(this._textureTypesAndFormats[n.DEPTH_TEXTURE_TYPE])),this._enableNormal&&(this._normalIndex=i,i++,e.push("gBuffer_Normal"),t.push(this._textureTypesAndFormats[n.NORMAL_TEXTURE_TYPE])),this._enablePosition&&(this._positionIndex=i,i++,e.push("gBuffer_Position"),t.push(this._textureTypesAndFormats[n.POSITION_TEXTURE_TYPE])),this._enableVelocity&&(this._velocityIndex=i,i++,e.push("gBuffer_Velocity"),t.push(this._textureTypesAndFormats[n.VELOCITY_TEXTURE_TYPE])),this._enableVelocityLinear&&(this._velocityLinearIndex=i,i++,e.push("gBuffer_VelocityLinear"),t.push(this._textureTypesAndFormats[n.VELOCITY_LINEAR_TEXTURE_TYPE])),this._enableReflectivity&&(this._reflectivityIndex=i,i++,e.push("gBuffer_Reflectivity"),t.push(this._textureTypesAndFormats[n.REFLECTIVITY_TEXTURE_TYPE])),this._enableScreenspaceDepth&&(this._screenspaceDepthIndex=i,i++,e.push("gBuffer_ScreenspaceDepth"),t.push(this._textureTypesAndFormats[n.SCREENSPACE_DEPTH_TEXTURE_TYPE])),this._enableIrradiance&&(this._irradianceIndex=i,i++,e.push("gBuffer_Irradiance"),t.push(this._textureTypesAndFormats[n.IRRADIANCE_TEXTURE_TYPE])),[i,e,t]}_createRenderTargets(){var g;let e=this._scene.getEngine(),[t,i,r]=this._assignRenderTargetIndices(),s=0;e._caps.textureFloat&&e._caps.textureFloatLinearFiltering?s=1:e._caps.textureHalfFloat&&e._caps.textureHalfFloatLinearFiltering&&(s=2);let a=this._ratioOrDimensions.width!==void 0?this._ratioOrDimensions:{width:e.getRenderWidth()*this._ratioOrDimensions,height:e.getRenderHeight()*this._ratioOrDimensions},o=[],l=[],c=[];for(let v of r)v?(o.push(v.textureType),l.push(v.textureFormat),c.push((g=v.samplingMode)!=null?g:2)):(o.push(s),l.push(5),c.push(2));if(this._normalsAreUnsigned=o[n.NORMAL_TEXTURE_TYPE]===11||o[n.NORMAL_TEXTURE_TYPE]===13,this._multiRenderTarget=new Kx("gBuffer",a,t,this._scene,{generateMipMaps:!1,generateDepthTexture:!0,types:o,formats:l,samplingModes:c,depthTextureFormat:this._depthFormat},i.concat("gBuffer_DepthBuffer")),!this.isSupported)return;this._multiRenderTarget.wrapU=ge.CLAMP_ADDRESSMODE,this._multiRenderTarget.wrapV=ge.CLAMP_ADDRESSMODE,this._multiRenderTarget.refreshRate=1,this._multiRenderTarget.renderParticles=!1,this._multiRenderTarget.renderList=null;let f=[!0],h=[!1],d=[!0];for(let v=1;v{v.bindAttachments(this.useSpecificClearForDepthTexture?m:u),v.clear(this._clearColor,!0,!0,!0),this.useSpecificClearForDepthTexture&&(v.bindAttachments(_),v.clear(this._clearDepthColor,!0,!0,!0)),v.bindAttachments(u)}),this._resizeObserver=e.onResizeObservable.add(()=>{if(this._multiRenderTarget){let v=this._ratioOrDimensions.width!==void 0?this._ratioOrDimensions:{width:e.getRenderWidth()*this._ratioOrDimensions,height:e.getRenderHeight()*this._ratioOrDimensions};this._multiRenderTarget.resize(v)}});let p=v=>{let x=v.getRenderingMesh(),A=v.getEffectiveMesh(),S=this._scene,E=S.getEngine(),R=v.getMaterial();if(!R)return;if(A._internalAbstractMeshDataInfo._isActiveIntermediate=!1,(this._enableVelocity||this._enableVelocityLinear)&&!this._previousTransformationMatrices[A.uniqueId]&&(this._previousTransformationMatrices[A.uniqueId]={world:K.Identity(),viewProjection:S.getTransformMatrix()},x.skeleton)){let D=x.skeleton.getTransformMatrices(x);this._previousBonesTransformationMatrices[x.uniqueId]=this._copyBonesTransformationMatrices(D,new Float32Array(D.length))}let I=x._getInstancesRenderList(v._id,!!v.getReplacementMesh());if(I.mustReturn)return;let y=E.getCaps().instancedArrays&&(I.visibleInstances[v._id]!==null||x.hasThinInstances),M=A.getWorldMatrix();if(this.isReady(v,y)){let D=v._getDrawWrapper();if(!D)return;let O=D.effect;E.enableEffect(D),y||x._bind(v,O,R.fillMode),this._useUbo?(pf(O,this._scene.getSceneUniformBuffer()),this._scene.finalizeSceneUbo()):(O.setMatrix("viewProjection",S.getTransformMatrix()),O.setMatrix("view",S.getViewMatrix()),this._scene.bindEyePosition(O,"vEyePosition"));let V;if(!x._instanceDataStorage.isFrozen&&(R.backFaceCulling||R.sideOrientation!==null)){let F=A._getWorldMatrixDeterminant();V=R._getEffectiveOrientation(x),F<0&&(V=V===ve.ClockWiseSideOrientation?ve.CounterClockWiseSideOrientation:ve.ClockWiseSideOrientation)}else V=x._effectiveSideOrientation;if(R._preBind(D,V),R.needAlphaTestingForMesh(A)){let F=R.getAlphaTestTexture();F&&(O.setTexture("diffuseSampler",F),O.setMatrix("diffuseMatrix",F.getTextureMatrix()))}if((R.bumpTexture||R.normalTexture||R.geometryNormalTexture)&&S.getEngine().getCaps().standardDerivatives&&le.BumpTextureEnabled){let F=R.bumpTexture||R.normalTexture||R.geometryNormalTexture;O.setFloat3("vBumpInfos",F.coordinatesIndex,1/F.level,R.parallaxScaleBias),O.setMatrix("bumpMatrix",F.getTextureMatrix()),O.setTexture("bumpSampler",F),O.setFloat2("vTangentSpaceParams",R.invertNormalMapX?-1:1,R.invertNormalMapY?-1:1)}if(this._enableReflectivity){if(R.getClassName()==="PBRMetallicRoughnessMaterial")R.metallicRoughnessTexture!==null&&(O.setTexture("reflectivitySampler",R.metallicRoughnessTexture),O.setMatrix("reflectivityMatrix",R.metallicRoughnessTexture.getTextureMatrix())),R.metallic!==null&&O.setFloat("metallic",R.metallic),R.roughness!==null&&O.setFloat("glossiness",1-R.roughness),R.baseTexture!==null&&(O.setTexture("albedoSampler",R.baseTexture),O.setMatrix("albedoMatrix",R.baseTexture.getTextureMatrix())),R.baseColor!==null&&O.setColor3("albedoColor",R.baseColor);else if(R.getClassName()==="PBRSpecularGlossinessMaterial")R.specularGlossinessTexture!==null?(O.setTexture("reflectivitySampler",R.specularGlossinessTexture),O.setMatrix("reflectivityMatrix",R.specularGlossinessTexture.getTextureMatrix())):R.specularColor!==null&&O.setColor3("reflectivityColor",R.specularColor),R.glossiness!==null&&O.setFloat("glossiness",R.glossiness);else if(R.getClassName()==="PBRMaterial")R.metallicTexture!==null&&(O.setTexture("reflectivitySampler",R.metallicTexture),O.setMatrix("reflectivityMatrix",R.metallicTexture.getTextureMatrix())),R.metallic!==null&&O.setFloat("metallic",R.metallic),R.roughness!==null&&O.setFloat("glossiness",1-R.roughness),R.roughness!==null||R.metallic!==null||R.metallicTexture!==null?(R.albedoTexture!==null&&(O.setTexture("albedoSampler",R.albedoTexture),O.setMatrix("albedoMatrix",R.albedoTexture.getTextureMatrix())),R.albedoColor!==null&&O.setColor3("albedoColor",R.albedoColor)):(R.reflectivityTexture!==null?(O.setTexture("reflectivitySampler",R.reflectivityTexture),O.setMatrix("reflectivityMatrix",R.reflectivityTexture.getTextureMatrix())):R.reflectivityColor!==null&&O.setColor3("reflectivityColor",R.reflectivityColor),R.microSurface!==null&&O.setFloat("glossiness",R.microSurface));else if(R.getClassName()==="StandardMaterial")R.specularTexture!==null&&(O.setTexture("reflectivitySampler",R.specularTexture),O.setMatrix("reflectivityMatrix",R.specularTexture.getTextureMatrix())),R.specularColor!==null&&O.setColor3("reflectivityColor",R.specularColor);else if(R.getClassName()==="OpenPBRMaterial"){let F=R;F._useRoughnessFromMetallicTextureGreen&&F.baseMetalnessTexture?(O.setTexture("reflectivitySampler",F.baseMetalnessTexture),O.setMatrix("reflectivityMatrix",F.baseMetalnessTexture.getTextureMatrix())):F.baseMetalnessTexture?(O.setTexture("metallicSampler",F.baseMetalnessTexture),O.setMatrix("metallicMatrix",F.baseMetalnessTexture.getTextureMatrix())):F.specularRoughnessTexture&&(O.setTexture("roughnessSampler",F.specularRoughnessTexture),O.setMatrix("roughnessMatrix",F.specularRoughnessTexture.getTextureMatrix())),O.setFloat("metallic",F.baseMetalness),O.setFloat("glossiness",1-F.specularRoughness),F.baseColorTexture!==null&&(O.setTexture("albedoSampler",F.baseColorTexture),O.setMatrix("albedoMatrix",F.baseColorTexture.getTextureMatrix())),F.baseColor!==null&&O.setColor3("albedoColor",F.baseColor)}}if(this._enableIrradiance&&S.environmentTexture){let F=S.environmentTexture,U=S.postProcessRenderPipelineManager.supportedPipelines.find(W=>W.getClassName()==="IBLShadowsRenderPipeline");if(U){let $=U._getAccumulatedTexture();$&&(O.setTexture("iblShadowSampler",$),O.setFloat2("shadowTextureSize",$.getSize().width,$.getSize().height))}if(O.setMatrix("reflectionMatrix",F.getReflectionTextureMatrix()),O.setFloat2("vReflectionInfos",F.level*S.iblIntensity,0),O.setTexture("reflectionSampler",F),F.irradianceTexture&&(O.setTexture("irradianceSampler",F.irradianceTexture),F.irradianceTexture._dominantDirection&&O.setVector3("vReflectionDominantDirection",F.irradianceTexture._dominantDirection)),F.sphericalPolynomial){let W=F.sphericalPolynomial;if(W.preScaledHarmonics){let $=W.preScaledHarmonics;O.setVector3("vSphericalL00",$.l00),O.setVector3("vSphericalL1_1",$.l1_1),O.setVector3("vSphericalL10",$.l10),O.setVector3("vSphericalL11",$.l11),O.setVector3("vSphericalL2_2",$.l2_2),O.setVector3("vSphericalL2_1",$.l2_1),O.setVector3("vSphericalL20",$.l20),O.setVector3("vSphericalL21",$.l21),O.setVector3("vSphericalL22",$.l22)}else O.setFloat3("vSphericalX",W.x.x,W.x.y,W.x.z),O.setFloat3("vSphericalY",W.y.x,W.y.y,W.y.z),O.setFloat3("vSphericalZ",W.z.x,W.z.y,W.z.z),O.setFloat3("vSphericalXX_ZZ",W.xx.x-W.zz.x,W.xx.y-W.zz.y,W.xx.z-W.zz.z),O.setFloat3("vSphericalYY_ZZ",W.yy.x-W.zz.x,W.yy.y-W.zz.y,W.yy.z-W.zz.z),O.setFloat3("vSphericalZZ",W.zz.x,W.zz.y,W.zz.z),O.setFloat3("vSphericalXY",W.xy.x,W.xy.y,W.xy.z),O.setFloat3("vSphericalYZ",W.yz.x,W.yz.y,W.yz.z),O.setFloat3("vSphericalZX",W.zx.x,W.zx.y,W.zx.z)}if(this.generateIrradianceWithScatterMask&&R.getClassName()==="OpenPBRMaterial"){let W=R;O.setFloat("vSubsurfaceWeight",W.subsurfaceWeight),W.subsurfaceWeightTexture&&(O.setTexture("subsurfaceWeightSampler",W.subsurfaceWeightTexture),O.setMatrix("subsurfaceWeightMatrix",W.subsurfaceWeightTexture.getTextureMatrix())),O.setFloat("vTransmissionWeight",W.transmissionWeight),W.transmissionWeightTexture&&(O.setTexture("transmissionWeightSampler",W.transmissionWeightTexture),O.setMatrix("transmissionWeightMatrix",W.transmissionWeightTexture.getTextureMatrix())),O.setFloat("vTransmissionScatterAnisotropy",W.transmissionScatterAnisotropy),O.setFloat("vSubsurfaceScatterAnisotropy",W.subsurfaceScatterAnisotropy)}}if(Mn(O,R,this._scene),x.useBones&&x.computeBonesUsingShaders&&x.skeleton){let F=x.skeleton;if(F.isUsingTextureForMatrices&&O.getUniformIndex("boneTextureInfo")>-1){let U=F.getTransformMatrixTexture(x);O.setTexture("boneSampler",U),O.setFloat2("boneTextureInfo",F._textureWidth,F._textureHeight)}else O.setMatrices("mBones",x.skeleton.getTransformMatrices(x));(this._enableVelocity||this._enableVelocityLinear)&&O.setMatrices("mPreviousBones",this._previousBonesTransformationMatrices[x.uniqueId])}Cn(x,O),x.morphTargetManager&&x.morphTargetManager.isUsingTextureForTargets&&x.morphTargetManager._bind(O),(this._enableVelocity||this._enableVelocityLinear)&&(O.setMatrix("previousWorld",this._previousTransformationMatrices[A.uniqueId].world),O.setMatrix("previousViewProjection",this._previousTransformationMatrices[A.uniqueId].viewProjection)),y&&x.hasThinInstances&&O.setMatrix("world",M),x._processRendering(A,v,O,R.fillMode,I,y,(F,U)=>{F||O.setMatrix("world",U)})}(this._enableVelocity||this._enableVelocityLinear)&&(this._previousTransformationMatrices[A.uniqueId].world=M.clone(),this._previousTransformationMatrices[A.uniqueId].viewProjection=this._scene.getTransformMatrix().clone(),x.skeleton&&this._copyBonesTransformationMatrices(x.skeleton.getTransformMatrices(x),this._previousBonesTransformationMatrices[A.uniqueId]))};this._multiRenderTarget.customIsReadyFunction=(v,x,A)=>{if((A||x===0)&&v.subMeshes)for(let S=0;S{let E;if(this._linkedWithPrePass){if(!this._prePassRenderer.enabled)return;this._scene.getEngine().bindAttachments(this._attachmentsFromPrePass)}if(S.length){for(e.setColorWrite(!1),E=0;E{throw Xe("GeometryBufferRendererSceneComponent")}});var h5,ice,wD=C(()=>{G();Yh();mg();h5="openpbrUboDeclaration",ice=`uniform vTangentSpaceParams: vec2f;uniform vLightingIntensity: vec4f;uniform pointSize: f32;uniform vDebugMode: vec2f;uniform renderTargetSize: vec2f;uniform cameraInfo: vec4f;uniform backgroundRefractionMatrix: mat4x4f;uniform vBackgroundRefractionInfos: vec3f;uniform vReflectionInfos: vec2f;uniform reflectionMatrix: mat4x4f;uniform vReflectionMicrosurfaceInfos: vec3f;uniform vReflectionPosition: vec3f;uniform vReflectionSize: vec3f;uniform vReflectionFilteringInfo: vec2f;uniform vReflectionDominantDirection: vec3f;uniform vReflectionColor: vec3f;uniform vSphericalL00: vec3f;uniform vSphericalL1_1: vec3f;uniform vSphericalL10: vec3f;uniform vSphericalL11: vec3f;uniform vSphericalL2_2: vec3f;uniform vSphericalL2_1: vec3f;uniform vSphericalL20: vec3f;uniform vSphericalL21: vec3f;uniform vSphericalL22: vec3f;uniform vSphericalX: vec3f;uniform vSphericalY: vec3f;uniform vSphericalZ: vec3f;uniform vSphericalXX_ZZ: vec3f;uniform vSphericalYY_ZZ: vec3f;uniform vSphericalZZ: vec3f;uniform vSphericalXY: vec3f;uniform vSphericalYZ: vec3f;uniform vSphericalZX: vec3f;uniform vBaseWeight: f32;uniform vBaseColor: vec4f;uniform vBaseDiffuseRoughness: f32;uniform vReflectanceInfo: vec4f;uniform vSpecularColor: vec4f;uniform vSpecularAnisotropy: vec3f;uniform vTransmissionWeight : f32;uniform vTransmissionColor : vec3f;uniform vTransmissionDepth : f32;uniform vTransmissionScatter : vec3f;uniform vTransmissionScatterAnisotropy : f32;uniform vTransmissionDispersionScale : f32;uniform vTransmissionDispersionAbbeNumber : f32;uniform vSubsurfaceWeight: f32;uniform vSubsurfaceColor: vec3f;uniform vSubsurfaceRadius: f32;uniform vSubsurfaceRadiusScale: vec3f;uniform vSubsurfaceScatterAnisotropy: f32;uniform vCoatWeight: f32;uniform vCoatColor: vec3f;uniform vCoatRoughness: f32;uniform vCoatRoughnessAnisotropy: f32;uniform vCoatIor: f32;uniform vCoatDarkening : f32;uniform vFuzzWeight: f32;uniform vFuzzColor: vec3f;uniform vFuzzRoughness: f32;uniform vGeometryThinWalled: f32;uniform vGeometryCoatTangent: vec2f;uniform vGeometryThickness: f32;uniform vEmissionColor: vec3f;uniform vThinFilmWeight: f32;uniform vThinFilmThickness: vec2f;uniform vThinFilmIor: f32;uniform vBaseWeightInfos: vec2f;uniform baseWeightMatrix: mat4x4f;uniform vBaseColorInfos: vec2f;uniform baseColorMatrix: mat4x4f;uniform vBaseDiffuseRoughnessInfos: vec2f;uniform baseDiffuseRoughnessMatrix: mat4x4f;uniform vBaseMetalnessInfos: vec2f;uniform baseMetalnessMatrix: mat4x4f;uniform vSpecularWeightInfos: vec2f;uniform specularWeightMatrix: mat4x4f;uniform vSpecularColorInfos: vec2f;uniform specularColorMatrix: mat4x4f;uniform vSpecularRoughnessInfos: vec2f;uniform specularRoughnessMatrix: mat4x4f;uniform vSpecularRoughnessAnisotropyInfos: vec2f;uniform specularRoughnessAnisotropyMatrix: mat4x4f;uniform vTransmissionWeightInfos : vec2f;uniform transmissionWeightMatrix : mat4x4f;uniform vTransmissionColorInfos : vec2f;uniform transmissionColorMatrix : mat4x4f;uniform vTransmissionDepthInfos : vec2f;uniform transmissionDepthMatrix : mat4x4f;uniform vTransmissionScatterInfos : vec2f;uniform transmissionScatterMatrix : mat4x4f;uniform vTransmissionDispersionScaleInfos : vec2f;uniform transmissionDispersionScaleMatrix : mat4x4f;uniform vSubsurfaceWeightInfos: vec2f;uniform subsurfaceWeightMatrix: mat4x4f;uniform vSubsurfaceColorInfos: vec2f;uniform subsurfaceColorMatrix: mat4x4f;uniform vSubsurfaceRadiusScaleInfos: vec2f;uniform subsurfaceRadiusScaleMatrix: mat4x4f;uniform vCoatWeightInfos: vec2f;uniform coatWeightMatrix: mat4x4f;uniform vCoatColorInfos: vec2f;uniform coatColorMatrix: mat4x4f;uniform vCoatRoughnessInfos: vec2f;uniform coatRoughnessMatrix: mat4x4f;uniform vCoatRoughnessAnisotropyInfos: vec2f;uniform coatRoughnessAnisotropyMatrix: mat4x4f;uniform vCoatDarkeningInfos : vec2f;uniform coatDarkeningMatrix : mat4x4f;uniform vFuzzWeightInfos: vec2f;uniform fuzzWeightMatrix: mat4x4f;uniform vFuzzColorInfos: vec2f;uniform fuzzColorMatrix: mat4x4f;uniform vFuzzRoughnessInfos: vec2f;uniform fuzzRoughnessMatrix: mat4x4f;uniform vGeometryNormalInfos: vec2f;uniform geometryNormalMatrix: mat4x4f;uniform vGeometryTangentInfos: vec2f;uniform geometryTangentMatrix: mat4x4f;uniform vGeometryCoatNormalInfos: vec2f;uniform geometryCoatNormalMatrix: mat4x4f;uniform vGeometryCoatTangentInfos: vec2f;uniform geometryCoatTangentMatrix: mat4x4f;uniform vGeometryOpacityInfos: vec2f;uniform geometryOpacityMatrix: mat4x4f;uniform vGeometryThicknessInfos: vec2f;uniform geometryThicknessMatrix: mat4x4f;uniform vEmissionInfos: vec2f;uniform emissionMatrix: mat4x4f;uniform vThinFilmWeightInfos: vec2f;uniform thinFilmWeightMatrix: mat4x4f;uniform vThinFilmThicknessInfos: vec2f;uniform thinFilmThicknessMatrix: mat4x4f;uniform vAmbientOcclusionInfos: vec2f;uniform ambientOcclusionMatrix: mat4x4f; +`;T.ShadersStoreWGSL[WD]||(T.ShadersStoreWGSL[WD]=g5);Ice={name:WD,shader:g5}});var S5,HD,jn,T5=C(()=>{Ge();Ui();Gr();UX();zt();ln();Dn();OD();wD();Ma();il();Pn();bD();S5=["diffuseSampler","bumpSampler","reflectivitySampler","albedoSampler","morphTargets","boneSampler","transmissionWeightSampler","subsurfaceWeightSampler","iblShadowSampler"],HD=["world","mBones","viewProjection","diffuseMatrix","view","previousWorld","previousViewProjection","mPreviousBones","bumpMatrix","reflectivityMatrix","albedoMatrix","reflectivityColor","albedoColor","reflectionMatrix","vTransmissionWeight","vSubsurfaceWeight","vEyePosition","vTransmissionScatterAnisotropy","vSubsurfaceScatterAnisotropy","shadowTextureSize","metallic","glossiness","vTangentSpaceParams","vBumpInfos","morphTargetInfluences","morphTargetCount","morphTargetTextureInfo","morphTargetTextureIndices","boneTextureInfo"];vf(HD,S5,!0);Mn(HD);jn=class n{get normalsAreUnsigned(){return this._normalsAreUnsigned}_linkPrePassRenderer(e){this._linkedWithPrePass=!0,this._prePassRenderer=e,this._multiRenderTarget&&(this._multiRenderTarget.onClearObservable.clear(),this._multiRenderTarget.onClearObservable.add(()=>{}))}_unlinkPrePassRenderer(){this._linkedWithPrePass=!1,this._createRenderTargets()}_resetLayout(){this._enableDepth=!0,this._enableNormal=!0,this._enablePosition=!1,this._enableReflectivity=!1,this._enableVelocity=!1,this._enableVelocityLinear=!1,this._enableScreenspaceDepth=!1,this._enableIrradiance=!1,this._attachmentsFromPrePass=[]}_forceTextureType(e,t){e===n.POSITION_TEXTURE_TYPE?(this._positionIndex=t,this._enablePosition=!0):e===n.VELOCITY_TEXTURE_TYPE?(this._velocityIndex=t,this._enableVelocity=!0):e===n.VELOCITY_LINEAR_TEXTURE_TYPE?(this._velocityLinearIndex=t,this._enableVelocityLinear=!0):e===n.REFLECTIVITY_TEXTURE_TYPE?(this._reflectivityIndex=t,this._enableReflectivity=!0):e===n.DEPTH_TEXTURE_TYPE?(this._depthIndex=t,this._enableDepth=!0):e===n.NORMAL_TEXTURE_TYPE?(this._normalIndex=t,this._enableNormal=!0):e===n.SCREENSPACE_DEPTH_TEXTURE_TYPE?(this._screenspaceDepthIndex=t,this._enableScreenspaceDepth=!0):e===n.IRRADIANCE_TEXTURE_TYPE&&(this._irradianceIndex=t,this._enableIrradiance=!0)}_setAttachments(e){this._attachmentsFromPrePass=e}_linkInternalTexture(e){this._multiRenderTarget.setInternalTexture(e,0,!1)}get renderList(){return this._multiRenderTarget.renderList}set renderList(e){this._multiRenderTarget.renderList=e}get isSupported(){return this._multiRenderTarget.isSupported}getTextureIndex(e){switch(e){case n.POSITION_TEXTURE_TYPE:return this._positionIndex;case n.VELOCITY_TEXTURE_TYPE:return this._velocityIndex;case n.VELOCITY_LINEAR_TEXTURE_TYPE:return this._velocityLinearIndex;case n.REFLECTIVITY_TEXTURE_TYPE:return this._reflectivityIndex;case n.DEPTH_TEXTURE_TYPE:return this._depthIndex;case n.NORMAL_TEXTURE_TYPE:return this._normalIndex;case n.SCREENSPACE_DEPTH_TEXTURE_TYPE:return this._screenspaceDepthIndex;case n.IRRADIANCE_TEXTURE_TYPE:return this._irradianceIndex;default:return-1}}get enableDepth(){return this._enableDepth}set enableDepth(e){this._enableDepth=e,this._linkedWithPrePass||(this.dispose(),this._createRenderTargets())}get enableNormal(){return this._enableNormal}set enableNormal(e){this._enableNormal=e,this._linkedWithPrePass||(this.dispose(),this._createRenderTargets())}get enablePosition(){return this._enablePosition}set enablePosition(e){this._enablePosition=e,this._linkedWithPrePass||(this.dispose(),this._createRenderTargets())}get enableVelocity(){return this._enableVelocity}set enableVelocity(e){this._enableVelocity=e,e||(this._previousTransformationMatrices={}),this._linkedWithPrePass||(this.dispose(),this._createRenderTargets()),this._scene.needsPreviousWorldMatrices=e}get enableVelocityLinear(){return this._enableVelocityLinear}set enableVelocityLinear(e){this._enableVelocityLinear=e,this._linkedWithPrePass||(this.dispose(),this._createRenderTargets())}get enableReflectivity(){return this._enableReflectivity}set enableReflectivity(e){this._enableReflectivity=e,this._linkedWithPrePass||(this.dispose(),this._createRenderTargets())}get enableScreenspaceDepth(){return this._enableScreenspaceDepth}set enableScreenspaceDepth(e){this._enableScreenspaceDepth=e,this._linkedWithPrePass||(this.dispose(),this._createRenderTargets())}get enableIrradiance(){return this._enableIrradiance}set enableIrradiance(e){this._enableIrradiance=e,this._linkedWithPrePass||(this.dispose(),this._createRenderTargets())}get scene(){return this._scene}get ratio(){return typeof this._ratioOrDimensions=="object"?1:this._ratioOrDimensions}get shaderLanguage(){return this._shaderLanguage}constructor(e,t=1,i=15,r){this._previousTransformationMatrices={},this._previousBonesTransformationMatrices={},this.excludedSkinnedMeshesFromVelocity=[],this.renderTransparentMeshes=!0,this.generateNormalsInWorldSpace=!1,this._normalsAreUnsigned=!1,this._resizeObserver=null,this._enableDepth=!0,this._enableNormal=!0,this._enablePosition=!1,this._enableVelocity=!1,this._enableVelocityLinear=!1,this._enableReflectivity=!1,this._enableScreenspaceDepth=!1,this._enableIrradiance=!1,this._clearColor=new lt(0,0,0,0),this._clearDepthColor=new lt(0,0,0,1),this._positionIndex=-1,this._velocityIndex=-1,this._velocityLinearIndex=-1,this._reflectivityIndex=-1,this._depthIndex=-1,this._normalIndex=-1,this._screenspaceDepthIndex=-1,this._irradianceIndex=-1,this._linkedWithPrePass=!1,this.generateIrradianceWithScatterMask=!1,this.useSpecificClearForDepthTexture=!1,this._shaderLanguage=0,this._shadersLoaded=!1,this._scene=e,this._ratioOrDimensions=t,this._useUbo=e.getEngine().supportsUniformBuffers,this._depthFormat=i,this._textureTypesAndFormats=r||{},this._initShaderSourceAsync(),n._SceneComponentInitialization(this._scene),this._createRenderTargets()}async _initShaderSourceAsync(){this._scene.getEngine().isWebGPU&&!n.ForceGLSL?(this._shaderLanguage=1,await Promise.all([Promise.resolve().then(()=>(l5(),o5)),Promise.resolve().then(()=>(E5(),v5))])):await Promise.all([Promise.resolve().then(()=>(wD(),n5)),Promise.resolve().then(()=>(OD(),QX))]),this._shadersLoaded=!0}isReady(e,t){if(!this._shadersLoaded)return!1;let i=e.getMaterial();if(i&&i.disableDepthWrite)return!1;let r=[],s=[L.PositionKind],a=e.getMesh();a.isVerticesDataPresent(L.NormalKind)&&(r.push("#define HAS_NORMAL_ATTRIBUTE"),s.push(L.NormalKind));let l=!1,c=!1,f=!1;if(i){let _=!1;if(i.needAlphaTestingForMesh(a)&&i.getAlphaTestTexture()&&(r.push("#define ALPHATEST"),r.push(`#define ALPHATEST_UV${i.getAlphaTestTexture().coordinatesIndex+1}`),_=!0),(i.bumpTexture||i.normalTexture||i.geometryNormalTexture)&&le.BumpTextureEnabled){let g=i.bumpTexture||i.normalTexture||i.geometryNormalTexture;r.push("#define BUMP"),r.push(`#define BUMP_UV${g.coordinatesIndex+1}`),_=!0}if(this._enableReflectivity){let g=!1;if(i.getClassName()==="PBRMetallicRoughnessMaterial")i.metallicRoughnessTexture&&(r.push("#define ORMTEXTURE"),r.push(`#define REFLECTIVITY_UV${i.metallicRoughnessTexture.coordinatesIndex+1}`),r.push("#define METALLICWORKFLOW"),_=!0,g=!0),i.metallic!=null&&(r.push("#define METALLIC"),r.push("#define METALLICWORKFLOW"),g=!0),i.roughness!=null&&(r.push("#define ROUGHNESS"),r.push("#define METALLICWORKFLOW"),g=!0),g&&(i.baseTexture&&(r.push("#define ALBEDOTEXTURE"),r.push(`#define ALBEDO_UV${i.baseTexture.coordinatesIndex+1}`),i.baseTexture.gammaSpace&&r.push("#define GAMMAALBEDO"),_=!0),i.baseColor&&r.push("#define ALBEDOCOLOR"));else if(i.getClassName()==="PBRSpecularGlossinessMaterial")i.specularGlossinessTexture?(r.push("#define SPECULARGLOSSINESSTEXTURE"),r.push(`#define REFLECTIVITY_UV${i.specularGlossinessTexture.coordinatesIndex+1}`),_=!0,i.specularGlossinessTexture.gammaSpace&&r.push("#define GAMMAREFLECTIVITYTEXTURE")):i.specularColor&&r.push("#define REFLECTIVITYCOLOR"),i.glossiness!=null&&r.push("#define GLOSSINESS");else if(i.getClassName()==="PBRMaterial")i.metallicTexture&&(r.push("#define ORMTEXTURE"),r.push(`#define REFLECTIVITY_UV${i.metallicTexture.coordinatesIndex+1}`),r.push("#define METALLICWORKFLOW"),_=!0,g=!0),i.metallic!=null&&(r.push("#define METALLIC"),r.push("#define METALLICWORKFLOW"),g=!0),i.roughness!=null&&(r.push("#define ROUGHNESS"),r.push("#define METALLICWORKFLOW"),g=!0),g?(i.albedoTexture&&(r.push("#define ALBEDOTEXTURE"),r.push(`#define ALBEDO_UV${i.albedoTexture.coordinatesIndex+1}`),i.albedoTexture.gammaSpace&&r.push("#define GAMMAALBEDO"),_=!0),i.albedoColor&&r.push("#define ALBEDOCOLOR")):(i.reflectivityTexture?(r.push("#define SPECULARGLOSSINESSTEXTURE"),r.push(`#define REFLECTIVITY_UV${i.reflectivityTexture.coordinatesIndex+1}`),i.reflectivityTexture.gammaSpace&&r.push("#define GAMMAREFLECTIVITYTEXTURE"),_=!0):i.reflectivityColor&&r.push("#define REFLECTIVITYCOLOR"),i.microSurface!=null&&r.push("#define GLOSSINESS"));else if(i.getClassName()==="StandardMaterial")i.specularTexture&&(r.push("#define REFLECTIVITYTEXTURE"),r.push(`#define REFLECTIVITY_UV${i.specularTexture.coordinatesIndex+1}`),i.specularTexture.gammaSpace&&r.push("#define GAMMAREFLECTIVITYTEXTURE"),_=!0),i.specularColor&&r.push("#define REFLECTIVITYCOLOR");else if(i.getClassName()==="OpenPBRMaterial"){let v=i;r.push("#define METALLIC"),r.push("#define ROUGHNESS"),v._useRoughnessFromMetallicTextureGreen&&v.baseMetalnessTexture?(r.push("#define ORMTEXTURE"),r.push(`#define REFLECTIVITY_UV${v.baseMetalnessTexture.coordinatesIndex+1}`),_=!0):v.baseMetalnessTexture?(r.push("#define METALLIC_TEXTURE"),r.push(`#define METALLIC_UV${v.baseMetalnessTexture.coordinatesIndex+1}`),_=!0):v.specularRoughnessTexture&&(r.push("#define ROUGHNESS_TEXTURE"),r.push(`#define ROUGHNESS_UV${v.specularRoughnessTexture.coordinatesIndex+1}`),_=!0),v.baseColorTexture&&(r.push("#define ALBEDOTEXTURE"),r.push(`#define ALBEDO_UV${v.baseColorTexture.coordinatesIndex+1}`),v.baseColorTexture.gammaSpace&&r.push("#define GAMMAALBEDO"),_=!0),v.baseColor&&r.push("#define ALBEDOCOLOR")}}if(this._enableIrradiance&&this.generateIrradianceWithScatterMask&&(r.push("#define IRRADIANCE_SCATTER_MASK"),i.getClassName()==="OpenPBRMaterial")){let g=i;g.subsurfaceWeight>0&&g.subsurfaceWeightTexture&&(r.push("#define SUBSURFACE_WEIGHT"),r.push(`#define SUBSURFACEWEIGHT_UV${g.subsurfaceWeightTexture.coordinatesIndex+1}`),_=!0),g.transmissionWeight>0&&g.transmissionWeightTexture&&(r.push("#define TRANSMISSION_WEIGHT"),r.push(`#define TRANSMISSIONWEIGHT_UV${g.transmissionWeightTexture.coordinatesIndex+1}`),_=!0)}_&&(r.push("#define NEED_UV"),a.isVerticesDataPresent(L.UVKind)&&(s.push(L.UVKind),r.push("#define UV1"),l=!0),a.isVerticesDataPresent(L.UV2Kind)&&(s.push(L.UV2Kind),r.push("#define UV2"),c=!0))}if(this._enableDepth&&(r.push("#define DEPTH"),r.push("#define DEPTH_INDEX "+this._depthIndex)),this._enableNormal&&(r.push("#define NORMAL"),r.push("#define NORMAL_INDEX "+this._normalIndex)),this._enablePosition&&(r.push("#define POSITION"),r.push("#define POSITION_INDEX "+this._positionIndex)),this._enableVelocity&&(r.push("#define VELOCITY"),r.push("#define VELOCITY_INDEX "+this._velocityIndex),this.excludedSkinnedMeshesFromVelocity.indexOf(a)===-1&&r.push("#define BONES_VELOCITY_ENABLED")),this._enableVelocityLinear&&(r.push("#define VELOCITY_LINEAR"),r.push("#define VELOCITY_LINEAR_INDEX "+this._velocityLinearIndex),this.excludedSkinnedMeshesFromVelocity.indexOf(a)===-1&&r.push("#define BONES_VELOCITY_ENABLED")),this._enableReflectivity&&(r.push("#define REFLECTIVITY"),r.push("#define REFLECTIVITY_INDEX "+this._reflectivityIndex)),this._enableScreenspaceDepth&&this._screenspaceDepthIndex!==-1&&(r.push("#define SCREENSPACE_DEPTH_INDEX "+this._screenspaceDepthIndex),r.push("#define SCREENSPACE_DEPTH")),this._enableIrradiance&&this._irradianceIndex!==-1){r.push("#define IRRADIANCE_INDEX "+this._irradianceIndex),r.push("#define IRRADIANCE");let _=this._scene;if(_.environmentTexture){let g={},v=!1,x=0;(i.getClassName()==="OpenPBRMaterial"||i.getClassName()==="StandardMaterial"||i.getClassName()==="PBRMetallicRoughnessMaterial"||i.getClassName()==="PBRSpecularGlossinessMaterial"||i.getClassName()==="PBRMaterial")&&(v=!!i.realtimeFiltering,x=i.realtimeFilteringQuality||0),gf(_,_.environmentTexture,g,v,x,!0);for(let S in g)g[S]&&r.push("#define "+S);g.USEIRRADIANCEMAP||r.push("#define SPHERICAL_HARMONICS");let A=_.postProcessRenderPipelineManager.supportedPipelines.find(S=>S.getClassName()==="IBLShadowsRenderPipeline");if(A){let S=A;S._getAccumulatedTexture()&&(r.push("#define IBL_SHADOW_TEXTURE"),S.coloredShadows&&r.push("#define COLORED_IBL_SHADOWS"))}}}this.generateNormalsInWorldSpace&&r.push("#define NORMAL_WORLDSPACE"),this._normalsAreUnsigned&&r.push("#define ENCODE_NORMAL"),a.useBones&&a.computeBonesUsingShaders&&a.skeleton?(s.push(L.MatricesIndicesKind),s.push(L.MatricesWeightsKind),a.numBoneInfluencers>4&&(s.push(L.MatricesIndicesExtraKind),s.push(L.MatricesWeightsExtraKind)),r.push("#define NUM_BONE_INFLUENCERS "+a.numBoneInfluencers),r.push("#define BONETEXTURE "+a.skeleton.isUsingTextureForMatrices),r.push("#define BonesPerMesh "+(a.skeleton.bones.length+1))):(r.push("#define NUM_BONE_INFLUENCERS 0"),r.push("#define BONETEXTURE false"),r.push("#define BonesPerMesh 0"));let h=a.morphTargetManager?rl(a.morphTargetManager,r,s,a,!0,!0,!1,l,c,f):0;t&&(r.push("#define INSTANCES"),co(s,this._enableVelocity||this._enableVelocityLinear),e.getRenderingMesh().hasThinInstances&&r.push("#define THIN_INSTANCES")),this._linkedWithPrePass?r.push("#define SCENE_MRT_COUNT "+this._attachmentsFromPrePass.length):r.push("#define SCENE_MRT_COUNT "+this._multiRenderTarget.textures.length),tl(i,this._scene,r);let d=this._scene.getEngine(),u=e._getDrawWrapper(void 0,!0),m=u.defines,p=r.join(` +`);return m!==p&&u.setEffect(d.createEffect("geometry",{attributes:s,uniformsNames:HD,samplers:S5,defines:p,onCompiled:null,fallbacks:null,onError:null,uniformBuffersNames:["Scene"],indexParameters:{buffersCount:this._multiRenderTarget.textures.length-1,maxSimultaneousMorphTargets:h},shaderLanguage:this.shaderLanguage},d),p),u.effect.isReady()}getGBuffer(){return this._multiRenderTarget}get samples(){return this._multiRenderTarget.samples}set samples(e){this._multiRenderTarget.samples=e}dispose(){var e,t;this._resizeObserver&&(this._scene.getEngine().onResizeObservable.remove(this._resizeObserver),this._resizeObserver=null),(e=this._multiRenderTarget)!=null&&e.renderTarget&&this.scene.getEngine()._currentRenderTarget===this._multiRenderTarget.renderTarget&&this.scene.getEngine().unBindFramebuffer((t=this._multiRenderTarget)==null?void 0:t.renderTarget),this.getGBuffer().dispose()}_assignRenderTargetIndices(){let e=[],t=[],i=0;return this._enableDepth&&(this._depthIndex=i,i++,e.push("gBuffer_Depth"),t.push(this._textureTypesAndFormats[n.DEPTH_TEXTURE_TYPE])),this._enableNormal&&(this._normalIndex=i,i++,e.push("gBuffer_Normal"),t.push(this._textureTypesAndFormats[n.NORMAL_TEXTURE_TYPE])),this._enablePosition&&(this._positionIndex=i,i++,e.push("gBuffer_Position"),t.push(this._textureTypesAndFormats[n.POSITION_TEXTURE_TYPE])),this._enableVelocity&&(this._velocityIndex=i,i++,e.push("gBuffer_Velocity"),t.push(this._textureTypesAndFormats[n.VELOCITY_TEXTURE_TYPE])),this._enableVelocityLinear&&(this._velocityLinearIndex=i,i++,e.push("gBuffer_VelocityLinear"),t.push(this._textureTypesAndFormats[n.VELOCITY_LINEAR_TEXTURE_TYPE])),this._enableReflectivity&&(this._reflectivityIndex=i,i++,e.push("gBuffer_Reflectivity"),t.push(this._textureTypesAndFormats[n.REFLECTIVITY_TEXTURE_TYPE])),this._enableScreenspaceDepth&&(this._screenspaceDepthIndex=i,i++,e.push("gBuffer_ScreenspaceDepth"),t.push(this._textureTypesAndFormats[n.SCREENSPACE_DEPTH_TEXTURE_TYPE])),this._enableIrradiance&&(this._irradianceIndex=i,i++,e.push("gBuffer_Irradiance"),t.push(this._textureTypesAndFormats[n.IRRADIANCE_TEXTURE_TYPE])),[i,e,t]}_createRenderTargets(){var g;let e=this._scene.getEngine(),[t,i,r]=this._assignRenderTargetIndices(),s=0;e._caps.textureFloat&&e._caps.textureFloatLinearFiltering?s=1:e._caps.textureHalfFloat&&e._caps.textureHalfFloatLinearFiltering&&(s=2);let a=this._ratioOrDimensions.width!==void 0?this._ratioOrDimensions:{width:e.getRenderWidth()*this._ratioOrDimensions,height:e.getRenderHeight()*this._ratioOrDimensions},o=[],l=[],c=[];for(let v of r)v?(o.push(v.textureType),l.push(v.textureFormat),c.push((g=v.samplingMode)!=null?g:2)):(o.push(s),l.push(5),c.push(2));if(this._normalsAreUnsigned=o[n.NORMAL_TEXTURE_TYPE]===11||o[n.NORMAL_TEXTURE_TYPE]===13,this._multiRenderTarget=new Jx("gBuffer",a,t,this._scene,{generateMipMaps:!1,generateDepthTexture:!0,types:o,formats:l,samplingModes:c,depthTextureFormat:this._depthFormat},i.concat("gBuffer_DepthBuffer")),!this.isSupported)return;this._multiRenderTarget.wrapU=ge.CLAMP_ADDRESSMODE,this._multiRenderTarget.wrapV=ge.CLAMP_ADDRESSMODE,this._multiRenderTarget.refreshRate=1,this._multiRenderTarget.renderParticles=!1,this._multiRenderTarget.renderList=null;let f=[!0],h=[!1],d=[!0];for(let v=1;v{v.bindAttachments(this.useSpecificClearForDepthTexture?m:u),v.clear(this._clearColor,!0,!0,!0),this.useSpecificClearForDepthTexture&&(v.bindAttachments(p),v.clear(this._clearDepthColor,!0,!0,!0)),v.bindAttachments(u)}),this._resizeObserver=e.onResizeObservable.add(()=>{if(this._multiRenderTarget){let v=this._ratioOrDimensions.width!==void 0?this._ratioOrDimensions:{width:e.getRenderWidth()*this._ratioOrDimensions,height:e.getRenderHeight()*this._ratioOrDimensions};this._multiRenderTarget.resize(v)}});let _=v=>{let x=v.getRenderingMesh(),A=v.getEffectiveMesh(),S=this._scene,E=S.getEngine(),R=v.getMaterial();if(!R)return;if(A._internalAbstractMeshDataInfo._isActiveIntermediate=!1,(this._enableVelocity||this._enableVelocityLinear)&&!this._previousTransformationMatrices[A.uniqueId]&&(this._previousTransformationMatrices[A.uniqueId]={world:j.Identity(),viewProjection:S.getTransformMatrix()},x.skeleton)){let D=x.skeleton.getTransformMatrices(x);this._previousBonesTransformationMatrices[x.uniqueId]=this._copyBonesTransformationMatrices(D,new Float32Array(D.length))}let I=x._getInstancesRenderList(v._id,!!v.getReplacementMesh());if(I.mustReturn)return;let y=E.getCaps().instancedArrays&&(I.visibleInstances[v._id]!==null||x.hasThinInstances),M=A.getWorldMatrix();if(this.isReady(v,y)){let D=v._getDrawWrapper();if(!D)return;let O=D.effect;E.enableEffect(D),y||x._bind(v,O,R.fillMode),this._useUbo?(_f(O,this._scene.getSceneUniformBuffer()),this._scene.finalizeSceneUbo()):(O.setMatrix("viewProjection",S.getTransformMatrix()),O.setMatrix("view",S.getViewMatrix()),this._scene.bindEyePosition(O,"vEyePosition"));let V;if(!x._instanceDataStorage.isFrozen&&(R.backFaceCulling||R.sideOrientation!==null)){let F=A._getWorldMatrixDeterminant();V=R._getEffectiveOrientation(x),F<0&&(V=V===ve.ClockWiseSideOrientation?ve.CounterClockWiseSideOrientation:ve.ClockWiseSideOrientation)}else V=x._effectiveSideOrientation;if(R._preBind(D,V),R.needAlphaTestingForMesh(A)){let F=R.getAlphaTestTexture();F&&(O.setTexture("diffuseSampler",F),O.setMatrix("diffuseMatrix",F.getTextureMatrix()))}if((R.bumpTexture||R.normalTexture||R.geometryNormalTexture)&&S.getEngine().getCaps().standardDerivatives&&le.BumpTextureEnabled){let F=R.bumpTexture||R.normalTexture||R.geometryNormalTexture;O.setFloat3("vBumpInfos",F.coordinatesIndex,1/F.level,R.parallaxScaleBias),O.setMatrix("bumpMatrix",F.getTextureMatrix()),O.setTexture("bumpSampler",F),O.setFloat2("vTangentSpaceParams",R.invertNormalMapX?-1:1,R.invertNormalMapY?-1:1)}if(this._enableReflectivity){if(R.getClassName()==="PBRMetallicRoughnessMaterial")R.metallicRoughnessTexture!==null&&(O.setTexture("reflectivitySampler",R.metallicRoughnessTexture),O.setMatrix("reflectivityMatrix",R.metallicRoughnessTexture.getTextureMatrix())),R.metallic!==null&&O.setFloat("metallic",R.metallic),R.roughness!==null&&O.setFloat("glossiness",1-R.roughness),R.baseTexture!==null&&(O.setTexture("albedoSampler",R.baseTexture),O.setMatrix("albedoMatrix",R.baseTexture.getTextureMatrix())),R.baseColor!==null&&O.setColor3("albedoColor",R.baseColor);else if(R.getClassName()==="PBRSpecularGlossinessMaterial")R.specularGlossinessTexture!==null?(O.setTexture("reflectivitySampler",R.specularGlossinessTexture),O.setMatrix("reflectivityMatrix",R.specularGlossinessTexture.getTextureMatrix())):R.specularColor!==null&&O.setColor3("reflectivityColor",R.specularColor),R.glossiness!==null&&O.setFloat("glossiness",R.glossiness);else if(R.getClassName()==="PBRMaterial")R.metallicTexture!==null&&(O.setTexture("reflectivitySampler",R.metallicTexture),O.setMatrix("reflectivityMatrix",R.metallicTexture.getTextureMatrix())),R.metallic!==null&&O.setFloat("metallic",R.metallic),R.roughness!==null&&O.setFloat("glossiness",1-R.roughness),R.roughness!==null||R.metallic!==null||R.metallicTexture!==null?(R.albedoTexture!==null&&(O.setTexture("albedoSampler",R.albedoTexture),O.setMatrix("albedoMatrix",R.albedoTexture.getTextureMatrix())),R.albedoColor!==null&&O.setColor3("albedoColor",R.albedoColor)):(R.reflectivityTexture!==null?(O.setTexture("reflectivitySampler",R.reflectivityTexture),O.setMatrix("reflectivityMatrix",R.reflectivityTexture.getTextureMatrix())):R.reflectivityColor!==null&&O.setColor3("reflectivityColor",R.reflectivityColor),R.microSurface!==null&&O.setFloat("glossiness",R.microSurface));else if(R.getClassName()==="StandardMaterial")R.specularTexture!==null&&(O.setTexture("reflectivitySampler",R.specularTexture),O.setMatrix("reflectivityMatrix",R.specularTexture.getTextureMatrix())),R.specularColor!==null&&O.setColor3("reflectivityColor",R.specularColor);else if(R.getClassName()==="OpenPBRMaterial"){let F=R;F._useRoughnessFromMetallicTextureGreen&&F.baseMetalnessTexture?(O.setTexture("reflectivitySampler",F.baseMetalnessTexture),O.setMatrix("reflectivityMatrix",F.baseMetalnessTexture.getTextureMatrix())):F.baseMetalnessTexture?(O.setTexture("metallicSampler",F.baseMetalnessTexture),O.setMatrix("metallicMatrix",F.baseMetalnessTexture.getTextureMatrix())):F.specularRoughnessTexture&&(O.setTexture("roughnessSampler",F.specularRoughnessTexture),O.setMatrix("roughnessMatrix",F.specularRoughnessTexture.getTextureMatrix())),O.setFloat("metallic",F.baseMetalness),O.setFloat("glossiness",1-F.specularRoughness),F.baseColorTexture!==null&&(O.setTexture("albedoSampler",F.baseColorTexture),O.setMatrix("albedoMatrix",F.baseColorTexture.getTextureMatrix())),F.baseColor!==null&&O.setColor3("albedoColor",F.baseColor)}}if(this._enableIrradiance&&S.environmentTexture){let F=S.environmentTexture,U=S.postProcessRenderPipelineManager.supportedPipelines.find(W=>W.getClassName()==="IBLShadowsRenderPipeline");if(U){let $=U._getAccumulatedTexture();$&&(O.setTexture("iblShadowSampler",$),O.setFloat2("shadowTextureSize",$.getSize().width,$.getSize().height))}if(O.setMatrix("reflectionMatrix",F.getReflectionTextureMatrix()),O.setFloat2("vReflectionInfos",F.level*S.iblIntensity,0),O.setTexture("reflectionSampler",F),F.irradianceTexture&&(O.setTexture("irradianceSampler",F.irradianceTexture),F.irradianceTexture._dominantDirection&&O.setVector3("vReflectionDominantDirection",F.irradianceTexture._dominantDirection)),F.sphericalPolynomial){let W=F.sphericalPolynomial;if(W.preScaledHarmonics){let $=W.preScaledHarmonics;O.setVector3("vSphericalL00",$.l00),O.setVector3("vSphericalL1_1",$.l1_1),O.setVector3("vSphericalL10",$.l10),O.setVector3("vSphericalL11",$.l11),O.setVector3("vSphericalL2_2",$.l2_2),O.setVector3("vSphericalL2_1",$.l2_1),O.setVector3("vSphericalL20",$.l20),O.setVector3("vSphericalL21",$.l21),O.setVector3("vSphericalL22",$.l22)}else O.setFloat3("vSphericalX",W.x.x,W.x.y,W.x.z),O.setFloat3("vSphericalY",W.y.x,W.y.y,W.y.z),O.setFloat3("vSphericalZ",W.z.x,W.z.y,W.z.z),O.setFloat3("vSphericalXX_ZZ",W.xx.x-W.zz.x,W.xx.y-W.zz.y,W.xx.z-W.zz.z),O.setFloat3("vSphericalYY_ZZ",W.yy.x-W.zz.x,W.yy.y-W.zz.y,W.yy.z-W.zz.z),O.setFloat3("vSphericalZZ",W.zz.x,W.zz.y,W.zz.z),O.setFloat3("vSphericalXY",W.xy.x,W.xy.y,W.xy.z),O.setFloat3("vSphericalYZ",W.yz.x,W.yz.y,W.yz.z),O.setFloat3("vSphericalZX",W.zx.x,W.zx.y,W.zx.z)}if(this.generateIrradianceWithScatterMask&&R.getClassName()==="OpenPBRMaterial"){let W=R;O.setFloat("vSubsurfaceWeight",W.subsurfaceWeight),W.subsurfaceWeightTexture&&(O.setTexture("subsurfaceWeightSampler",W.subsurfaceWeightTexture),O.setMatrix("subsurfaceWeightMatrix",W.subsurfaceWeightTexture.getTextureMatrix())),O.setFloat("vTransmissionWeight",W.transmissionWeight),W.transmissionWeightTexture&&(O.setTexture("transmissionWeightSampler",W.transmissionWeightTexture),O.setMatrix("transmissionWeightMatrix",W.transmissionWeightTexture.getTextureMatrix())),O.setFloat("vTransmissionScatterAnisotropy",W.transmissionScatterAnisotropy),O.setFloat("vSubsurfaceScatterAnisotropy",W.subsurfaceScatterAnisotropy)}}if(Cn(O,R,this._scene),x.useBones&&x.computeBonesUsingShaders&&x.skeleton){let F=x.skeleton;if(F.isUsingTextureForMatrices&&O.getUniformIndex("boneTextureInfo")>-1){let U=F.getTransformMatrixTexture(x);O.setTexture("boneSampler",U),O.setFloat2("boneTextureInfo",F._textureWidth,F._textureHeight)}else O.setMatrices("mBones",x.skeleton.getTransformMatrices(x));(this._enableVelocity||this._enableVelocityLinear)&&O.setMatrices("mPreviousBones",this._previousBonesTransformationMatrices[x.uniqueId])}yn(x,O),x.morphTargetManager&&x.morphTargetManager.isUsingTextureForTargets&&x.morphTargetManager._bind(O),(this._enableVelocity||this._enableVelocityLinear)&&(O.setMatrix("previousWorld",this._previousTransformationMatrices[A.uniqueId].world),O.setMatrix("previousViewProjection",this._previousTransformationMatrices[A.uniqueId].viewProjection)),y&&x.hasThinInstances&&O.setMatrix("world",M),x._processRendering(A,v,O,R.fillMode,I,y,(F,U)=>{F||O.setMatrix("world",U)})}(this._enableVelocity||this._enableVelocityLinear)&&(this._previousTransformationMatrices[A.uniqueId].world=M.clone(),this._previousTransformationMatrices[A.uniqueId].viewProjection=this._scene.getTransformMatrix().clone(),x.skeleton&&this._copyBonesTransformationMatrices(x.skeleton.getTransformMatrices(x),this._previousBonesTransformationMatrices[A.uniqueId]))};this._multiRenderTarget.customIsReadyFunction=(v,x,A)=>{if((A||x===0)&&v.subMeshes)for(let S=0;S{let E;if(this._linkedWithPrePass){if(!this._prePassRenderer.enabled)return;this._scene.getEngine().bindAttachments(this._attachmentsFromPrePass)}if(S.length){for(e.setColorWrite(!1),E=0;E{throw Xe("GeometryBufferRendererSceneComponent")}});var A5,Mce,zD=C(()=>{G();jh();gg();A5="openpbrUboDeclaration",Mce=`uniform vTangentSpaceParams: vec2f;uniform vLightingIntensity: vec4f;uniform pointSize: f32;uniform vDebugMode: vec2f;uniform renderTargetSize: vec2f;uniform cameraInfo: vec4f;uniform backgroundRefractionMatrix: mat4x4f;uniform vBackgroundRefractionInfos: vec3f;uniform vReflectionInfos: vec2f;uniform reflectionMatrix: mat4x4f;uniform vReflectionMicrosurfaceInfos: vec3f;uniform vReflectionPosition: vec3f;uniform vReflectionSize: vec3f;uniform vReflectionFilteringInfo: vec2f;uniform vReflectionDominantDirection: vec3f;uniform vReflectionColor: vec3f;uniform vSphericalL00: vec3f;uniform vSphericalL1_1: vec3f;uniform vSphericalL10: vec3f;uniform vSphericalL11: vec3f;uniform vSphericalL2_2: vec3f;uniform vSphericalL2_1: vec3f;uniform vSphericalL20: vec3f;uniform vSphericalL21: vec3f;uniform vSphericalL22: vec3f;uniform vSphericalX: vec3f;uniform vSphericalY: vec3f;uniform vSphericalZ: vec3f;uniform vSphericalXX_ZZ: vec3f;uniform vSphericalYY_ZZ: vec3f;uniform vSphericalZZ: vec3f;uniform vSphericalXY: vec3f;uniform vSphericalYZ: vec3f;uniform vSphericalZX: vec3f;uniform vBaseWeight: f32;uniform vBaseColor: vec4f;uniform vBaseDiffuseRoughness: f32;uniform vReflectanceInfo: vec4f;uniform vSpecularColor: vec4f;uniform vSpecularAnisotropy: vec3f;uniform vTransmissionWeight : f32;uniform vTransmissionColor : vec3f;uniform vTransmissionDepth : f32;uniform vTransmissionScatter : vec3f;uniform vTransmissionScatterAnisotropy : f32;uniform vTransmissionDispersionScale : f32;uniform vTransmissionDispersionAbbeNumber : f32;uniform vSubsurfaceWeight: f32;uniform vSubsurfaceColor: vec3f;uniform vSubsurfaceRadius: f32;uniform vSubsurfaceRadiusScale: vec3f;uniform vSubsurfaceScatterAnisotropy: f32;uniform vCoatWeight: f32;uniform vCoatColor: vec3f;uniform vCoatRoughness: f32;uniform vCoatRoughnessAnisotropy: f32;uniform vCoatIor: f32;uniform vCoatDarkening : f32;uniform vFuzzWeight: f32;uniform vFuzzColor: vec3f;uniform vFuzzRoughness: f32;uniform vGeometryThinWalled: f32;uniform vGeometryCoatTangent: vec2f;uniform vGeometryThickness: f32;uniform vEmissionColor: vec3f;uniform vThinFilmWeight: f32;uniform vThinFilmThickness: vec2f;uniform vThinFilmIor: f32;uniform vBaseWeightInfos: vec2f;uniform baseWeightMatrix: mat4x4f;uniform vBaseColorInfos: vec2f;uniform baseColorMatrix: mat4x4f;uniform vBaseDiffuseRoughnessInfos: vec2f;uniform baseDiffuseRoughnessMatrix: mat4x4f;uniform vBaseMetalnessInfos: vec2f;uniform baseMetalnessMatrix: mat4x4f;uniform vSpecularWeightInfos: vec2f;uniform specularWeightMatrix: mat4x4f;uniform vSpecularColorInfos: vec2f;uniform specularColorMatrix: mat4x4f;uniform vSpecularRoughnessInfos: vec2f;uniform specularRoughnessMatrix: mat4x4f;uniform vSpecularRoughnessAnisotropyInfos: vec2f;uniform specularRoughnessAnisotropyMatrix: mat4x4f;uniform vTransmissionWeightInfos : vec2f;uniform transmissionWeightMatrix : mat4x4f;uniform vTransmissionColorInfos : vec2f;uniform transmissionColorMatrix : mat4x4f;uniform vTransmissionDepthInfos : vec2f;uniform transmissionDepthMatrix : mat4x4f;uniform vTransmissionScatterInfos : vec2f;uniform transmissionScatterMatrix : mat4x4f;uniform vTransmissionDispersionScaleInfos : vec2f;uniform transmissionDispersionScaleMatrix : mat4x4f;uniform vSubsurfaceWeightInfos: vec2f;uniform subsurfaceWeightMatrix: mat4x4f;uniform vSubsurfaceColorInfos: vec2f;uniform subsurfaceColorMatrix: mat4x4f;uniform vSubsurfaceRadiusScaleInfos: vec2f;uniform subsurfaceRadiusScaleMatrix: mat4x4f;uniform vCoatWeightInfos: vec2f;uniform coatWeightMatrix: mat4x4f;uniform vCoatColorInfos: vec2f;uniform coatColorMatrix: mat4x4f;uniform vCoatRoughnessInfos: vec2f;uniform coatRoughnessMatrix: mat4x4f;uniform vCoatRoughnessAnisotropyInfos: vec2f;uniform coatRoughnessAnisotropyMatrix: mat4x4f;uniform vCoatDarkeningInfos : vec2f;uniform coatDarkeningMatrix : mat4x4f;uniform vFuzzWeightInfos: vec2f;uniform fuzzWeightMatrix: mat4x4f;uniform vFuzzColorInfos: vec2f;uniform fuzzColorMatrix: mat4x4f;uniform vFuzzRoughnessInfos: vec2f;uniform fuzzRoughnessMatrix: mat4x4f;uniform vGeometryNormalInfos: vec2f;uniform geometryNormalMatrix: mat4x4f;uniform vGeometryTangentInfos: vec2f;uniform geometryTangentMatrix: mat4x4f;uniform vGeometryCoatNormalInfos: vec2f;uniform geometryCoatNormalMatrix: mat4x4f;uniform vGeometryCoatTangentInfos: vec2f;uniform geometryCoatTangentMatrix: mat4x4f;uniform vGeometryOpacityInfos: vec2f;uniform geometryOpacityMatrix: mat4x4f;uniform vGeometryThicknessInfos: vec2f;uniform geometryThicknessMatrix: mat4x4f;uniform vEmissionInfos: vec2f;uniform emissionMatrix: mat4x4f;uniform vThinFilmWeightInfos: vec2f;uniform thinFilmWeightMatrix: mat4x4f;uniform vThinFilmThicknessInfos: vec2f;uniform thinFilmThicknessMatrix: mat4x4f;uniform vAmbientOcclusionInfos: vec2f;uniform ambientOcclusionMatrix: mat4x4f; #define ADDITIONAL_UBO_DECLARATION #include #include -`;T.IncludesShadersStoreWGSL[h5]||(T.IncludesShadersStoreWGSL[h5]=ice)});var d5,rce,u5=C(()=>{G();d5="openpbrNormalMapVertexDeclaration",rce=`#if defined(GEOMETRY_NORMAL) || defined(PARALLAX) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC) || defined(FUZZ) +`;T.IncludesShadersStoreWGSL[A5]||(T.IncludesShadersStoreWGSL[A5]=Mce)});var x5,Cce,R5=C(()=>{G();x5="openpbrNormalMapVertexDeclaration",Cce=`#if defined(GEOMETRY_NORMAL) || defined(PARALLAX) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC) || defined(FUZZ) #if defined(TANGENT) && defined(NORMAL) varying vTBN0: vec3f;varying vTBN1: vec3f;varying vTBN2: vec3f; #endif #endif -`;T.IncludesShadersStoreWGSL[d5]||(T.IncludesShadersStoreWGSL[d5]=rce)});var m5,nce,p5=C(()=>{G();m5="openpbrNormalMapVertex",nce=`#if defined(GEOMETRY_NORMAL) || defined(PARALLAX) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC) || defined(FUZZ) +`;T.IncludesShadersStoreWGSL[x5]||(T.IncludesShadersStoreWGSL[x5]=Cce)});var b5,yce,I5=C(()=>{G();b5="openpbrNormalMapVertex",yce=`#if defined(GEOMETRY_NORMAL) || defined(PARALLAX) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC) || defined(FUZZ) #if defined(TANGENT) && defined(NORMAL) var tbnNormal: vec3f=normalize(normalUpdated);var tbnTangent: vec3f=normalize(tangentUpdated.xyz);var tbnBitangent: vec3f=cross(tbnNormal,tbnTangent)*tangentUpdated.w;var matTemp= mat3x3f(finalWorld[0].xyz,finalWorld[1].xyz,finalWorld[2].xyz)* mat3x3f(tbnTangent,tbnBitangent,tbnNormal);vertexOutputs.vTBN0=matTemp[0];vertexOutputs.vTBN1=matTemp[1];vertexOutputs.vTBN2=matTemp[2]; #endif #endif -`;T.IncludesShadersStoreWGSL[m5]||(T.IncludesShadersStoreWGSL[m5]=nce)});var g5={};$e(g5,{openpbrVertexShaderWGSL:()=>sce});var FD,_5,sce,v5=C(()=>{G();wD();CA();Nm();Ra();Xm();Ql();$l();Mf();yA();PA();zm();u5();Jl();J_();DA();Pf();Df();Kh();LA();OA();Lf();Of();ec();tc();ic();NA();wA();FA();p5();rc();eg();UA();tg();VA();FD="openpbrVertexShader",_5=`#define OPENPBR_VERTEX_SHADER +`;T.IncludesShadersStoreWGSL[b5]||(T.IncludesShadersStoreWGSL[b5]=yce)});var C5={};$e(C5,{openpbrVertexShaderWGSL:()=>Pce});var XD,M5,Pce,y5=C(()=>{G();zD();OA();Bm();Ra();jm();Ql();$l();Cf();NA();wA();Km();R5();Jl();ig();FA();Df();Lf();qh();BA();UA();Of();Nf();ec();tc();ic();VA();GA();kA();I5();rc();rg();HA();ng();zA();XD="openpbrVertexShader",M5=`#define OPENPBR_VERTEX_SHADER #include #define CUSTOM_VERTEX_BEGIN #ifndef USE_VERTEX_PULLING @@ -13033,7 +13033,7 @@ vertexOutputs.vMainUV2=uv2Updated; #include #include #define CUSTOM_VERTEX_MAIN_END -}`;T.ShadersStoreWGSL[FD]||(T.ShadersStoreWGSL[FD]=_5);sce={name:FD,shader:_5}});var E5,ace,BD=C(()=>{G();Nm();E5="pbrFragmentExtraDeclaration",ace=`varying vPositionW: vec3f; +}`;T.ShadersStoreWGSL[XD]||(T.ShadersStoreWGSL[XD]=M5);Pce={name:XD,shader:M5}});var P5,Dce,YD=C(()=>{G();Bm();P5="pbrFragmentExtraDeclaration",Dce=`varying vPositionW: vec3f; #if DEBUGMODE>0 varying vClipSpacePosition: vec4f; #endif @@ -13050,7 +13050,7 @@ varying vColor: vec4f; #if defined(CLUSTLIGHT_BATCH) && CLUSTLIGHT_BATCH>0 varying vViewDepth: f32; #endif -`;T.IncludesShadersStoreWGSL[E5]||(T.IncludesShadersStoreWGSL[E5]=ace)});var S5,oce,T5=C(()=>{G();jh();Zx();S5="openpbrFragmentSamplersDeclaration",oce=`#include(_DEFINENAME_,BASE_COLOR,_VARYINGNAME_,BaseColor,_SAMPLERNAME_,baseColor) +`;T.IncludesShadersStoreWGSL[P5]||(T.IncludesShadersStoreWGSL[P5]=Dce)});var D5,Lce,L5=C(()=>{G();Zh();iR();D5="openpbrFragmentSamplersDeclaration",Lce=`#include(_DEFINENAME_,BASE_COLOR,_VARYINGNAME_,BaseColor,_SAMPLERNAME_,baseColor) #include(_DEFINENAME_,BASE_WEIGHT,_VARYINGNAME_,BaseWeight,_SAMPLERNAME_,baseWeight) #include(_DEFINENAME_,BASE_DIFFUSE_ROUGHNESS,_VARYINGNAME_,BaseDiffuseRoughness,_SAMPLERNAME_,baseDiffuseRoughness) #include(_DEFINENAME_,BASE_METALNESS,_VARYINGNAME_,BaseMetalness,_SAMPLERNAME_,baseMetalness) @@ -13102,15 +13102,15 @@ var blueNoiseSamplerSampler: sampler;var blueNoiseSampler: texture_2d; #ifdef IBL_CDF_FILTERING var icdfSamplerSampler: sampler;var icdfSampler: texture_2d; #endif -`;T.IncludesShadersStoreWGSL[S5]||(T.IncludesShadersStoreWGSL[S5]=oce)});var A5,lce,UD=C(()=>{G();A5="subSurfaceScatteringFunctions",lce=`fn testLightingForSSS(diffusionProfile: f32)->bool -{return diffusionProfile<1.;}`;T.IncludesShadersStoreWGSL[A5]||(T.IncludesShadersStoreWGSL[A5]=lce)});var x5,cce,VD=C(()=>{G();x5="importanceSampling",cce=`fn hemisphereCosSample(u: vec2f)->vec3f {var phi: f32=2.*PI*u.x;var cosTheta2: f32=1.-u.y;var cosTheta: f32=sqrt(cosTheta2);var sinTheta: f32=sqrt(1.-cosTheta2);return vec3f(sinTheta*cos(phi),sinTheta*sin(phi),cosTheta);} +`;T.IncludesShadersStoreWGSL[D5]||(T.IncludesShadersStoreWGSL[D5]=Lce)});var O5,Oce,KD=C(()=>{G();O5="subSurfaceScatteringFunctions",Oce=`fn testLightingForSSS(diffusionProfile: f32)->bool +{return diffusionProfile<1.;}`;T.IncludesShadersStoreWGSL[O5]||(T.IncludesShadersStoreWGSL[O5]=Oce)});var N5,Nce,jD=C(()=>{G();N5="importanceSampling",Nce=`fn hemisphereCosSample(u: vec2f)->vec3f {var phi: f32=2.*PI*u.x;var cosTheta2: f32=1.-u.y;var cosTheta: f32=sqrt(cosTheta2);var sinTheta: f32=sqrt(1.-cosTheta2);return vec3f(sinTheta*cos(phi),sinTheta*sin(phi),cosTheta);} fn hemisphereImportanceSampleDggx(u: vec2f,a: f32)->vec3f {var phi: f32=2.*PI*u.x;var cosTheta2: f32=(1.-u.y)/(1.+(a+1.)*((a-1.)*u.y));var cosTheta: f32=sqrt(cosTheta2);var sinTheta: f32=sqrt(1.-cosTheta2);return vec3f(sinTheta*cos(phi),sinTheta*sin(phi),cosTheta);} fn hemisphereImportanceSampleDggxAnisotropic(Xi: vec2f,alphaTangent: f32,alphaBitangent: f32)->vec3f {let alphaT: f32=max(alphaTangent,0.0001);let alphaB: f32=max(alphaBitangent,0.0001);var phi: f32=atan(alphaB/alphaT*tan(2.0f*PI*Xi.x));if (Xi.x>0.5) {phi+=PI; } let cosPhi: f32=cos(phi);let sinPhi: f32=sin(phi);let alpha2: f32=(cosPhi*cosPhi)/(alphaT*alphaT) + (sinPhi*sinPhi)/(alphaB*alphaB);let tanTheta2: f32=Xi.y/(1.0f-Xi.y)/alpha2;let cosTheta: f32=1.0f/sqrt(1.0f+tanTheta2);let sinTheta: f32=sqrt(max(0.0f,1.0f-cosTheta*cosTheta));return vec3f(sinTheta*cosPhi,sinTheta*sinPhi,cosTheta);} fn hemisphereImportanceSampleDCharlie(u: vec2f,a: f32)->vec3f { -var phi: f32=2.*PI*u.x;var sinTheta: f32=pow(u.y,a/(2.*a+1.));var cosTheta: f32=sqrt(1.-sinTheta*sinTheta);return vec3f(sinTheta*cos(phi),sinTheta*sin(phi),cosTheta);}`;T.IncludesShadersStoreWGSL[x5]||(T.IncludesShadersStoreWGSL[x5]=cce)});var R5,fce,GD=C(()=>{G();R5="pbrHelperFunctions",fce=`#define MINIMUMVARIANCE 0.0005 +var phi: f32=2.*PI*u.x;var sinTheta: f32=pow(u.y,a/(2.*a+1.));var cosTheta: f32=sqrt(1.-sinTheta*sinTheta);return vec3f(sinTheta*cos(phi),sinTheta*sin(phi),cosTheta);}`;T.IncludesShadersStoreWGSL[N5]||(T.IncludesShadersStoreWGSL[N5]=Nce)});var w5,wce,qD=C(()=>{G();w5="pbrHelperFunctions",wce=`#define MINIMUMVARIANCE 0.0005 fn convertRoughnessToAverageSlope(roughness: f32)->f32 {return roughness*roughness+MINIMUMVARIANCE;} fn fresnelGrazingReflectance(reflectance0: f32)->f32 {var reflectance90: f32=saturate(reflectance0*25.0);return reflectance90;} @@ -13144,7 +13144,7 @@ clearCoatIntensity);return clearCoatAbsorption;} fn computeDefaultMicroSurface(microSurface: f32,reflectivityColor: vec3f)->f32 {const kReflectivityNoAlphaWorkflow_SmoothnessMax: f32=0.95;var reflectivityLuminance: f32=getLuminance(reflectivityColor);var reflectivityLuma: f32=sqrt(reflectivityLuminance);var resultMicroSurface=reflectivityLuma*kReflectivityNoAlphaWorkflow_SmoothnessMax;return resultMicroSurface;} #endif -`;T.IncludesShadersStoreWGSL[R5]||(T.IncludesShadersStoreWGSL[R5]=fce)});var b5,hce,kD=C(()=>{G();qy();b5="pbrDirectLightingSetupFunctions",hce=`struct preLightingInfo +`;T.IncludesShadersStoreWGSL[w5]||(T.IncludesShadersStoreWGSL[w5]=wce)});var F5,Fce,ZD=C(()=>{G();nP();F5="pbrDirectLightingSetupFunctions",Fce=`struct preLightingInfo {lightOffset: vec3f, lightDistanceSquared: f32, lightDistance: f32, @@ -13189,7 +13189,7 @@ result.areaLightFresnel=data.Fresnel;result.areaLightSpecular=data.Specular; #endif result.areaLightDiffuse=data.Diffuse;result.LdotV=0.;result.roughness=0.;result.diffuseRoughness=0.;result.surfaceAlbedo=vec3f(0.);return result;} #endif -`;T.IncludesShadersStoreWGSL[b5]||(T.IncludesShadersStoreWGSL[b5]=hce)});var I5,dce,WD=C(()=>{G();I5="pbrDirectLightingFalloffFunctions",dce=`fn computeDistanceLightFalloff_Standard(lightOffset: vec3f,range: f32)->f32 +`;T.IncludesShadersStoreWGSL[F5]||(T.IncludesShadersStoreWGSL[F5]=Fce)});var B5,Bce,QD=C(()=>{G();B5="pbrDirectLightingFalloffFunctions",Bce=`fn computeDistanceLightFalloff_Standard(lightOffset: vec3f,range: f32)->f32 {return max(0.,1.0-length(lightOffset)/range);} fn computeDistanceLightFalloff_Physical(lightDistanceSquared: f32)->f32 {return 1.0/maxEps(lightDistanceSquared);} @@ -13225,7 +13225,7 @@ return computeDirectionalLightFalloff_GLTF(lightDirection,directionToLightCenter #else return computeDirectionalLightFalloff_Standard(lightDirection,directionToLightCenterW,cosHalfAngle,exponent); #endif -}`;T.IncludesShadersStoreWGSL[I5]||(T.IncludesShadersStoreWGSL[I5]=dce)});var M5,uce,HD=C(()=>{G();M5="hdrFilteringFunctions",uce=`#ifdef NUM_SAMPLES +}`;T.IncludesShadersStoreWGSL[B5]||(T.IncludesShadersStoreWGSL[B5]=Bce)});var U5,Uce,$D=C(()=>{G();U5="hdrFilteringFunctions",Uce=`#ifdef NUM_SAMPLES #if NUM_SAMPLES>0 fn radicalInverse_VdC(value: u32)->f32 {var bits=(value<<16u) | (value>>16u);bits=((bits & 0x55555555u)<<1u) | ((bits & 0xAAAAAAAAu)>>1u);bits=((bits & 0x33333333u)<<2u) | ((bits & 0xCCCCCCCCu)>>2u);bits=((bits & 0x0F0F0F0Fu)<<4u) | ((bits & 0xF0F0F0F0u)>>4u);bits=((bits & 0x00FF00FFu)<<8u) | ((bits & 0xFF00FF00u)>>8u);return f32(bits)*2.3283064365386963e-10; } @@ -13342,11 +13342,11 @@ result=result/weight;return result;} #endif #endif #endif -`;T.IncludesShadersStoreWGSL[M5]||(T.IncludesShadersStoreWGSL[M5]=uce)});var C5,mce,zD=C(()=>{G();C5="pbrBlockReflectance0",mce=`var reflectanceF0: f32=reflectivityOut.reflectanceF0;var specularEnvironmentR0: vec3f=reflectivityOut.colorReflectanceF0;var specularEnvironmentR90: vec3f= reflectivityOut.reflectanceF90; +`;T.IncludesShadersStoreWGSL[U5]||(T.IncludesShadersStoreWGSL[U5]=Uce)});var V5,Vce,JD=C(()=>{G();V5="pbrBlockReflectance0",Vce=`var reflectanceF0: f32=reflectivityOut.reflectanceF0;var specularEnvironmentR0: vec3f=reflectivityOut.colorReflectanceF0;var specularEnvironmentR90: vec3f= reflectivityOut.reflectanceF90; #ifdef ALPHAFRESNEL var reflectance90: f32=fresnelGrazingReflectance(reflectanceF0);specularEnvironmentR90=specularEnvironmentR90*reflectance90; #endif -`;T.IncludesShadersStoreWGSL[C5]||(T.IncludesShadersStoreWGSL[C5]=mce)});var y5,pce,XD=C(()=>{G();Zy();zD();y5="pbrDirectLightingFunctions",pce=`#define CLEARCOATREFLECTANCE90 1.0 +`;T.IncludesShadersStoreWGSL[V5]||(T.IncludesShadersStoreWGSL[V5]=Vce)});var G5,Gce,eL=C(()=>{G();sP();JD();G5="pbrDirectLightingFunctions",Gce=`#define CLEARCOATREFLECTANCE90 1.0 struct lightingInfo {diffuse: vec3f, #ifdef SS_TRANSLUCENCY @@ -13568,7 +13568,7 @@ result.sheen+=info.sheen; batchOffset+=CLUSTLIGHT_BATCH;} return result;} #endif -`;T.IncludesShadersStoreWGSL[y5]||(T.IncludesShadersStoreWGSL[y5]=pce)});var P5,_ce,D5=C(()=>{G();P5="openpbrNormalMapFragmentMainFunctions",_ce=`#if defined(GEOMETRY_NORMAL) || defined(GEOMETRY_COAT_NORMAL) || defined(ANISOTROPIC) || defined(FUZZ) || defined(DETAIL) +`;T.IncludesShadersStoreWGSL[G5]||(T.IncludesShadersStoreWGSL[G5]=Gce)});var k5,kce,W5=C(()=>{G();k5="openpbrNormalMapFragmentMainFunctions",kce=`#if defined(GEOMETRY_NORMAL) || defined(GEOMETRY_COAT_NORMAL) || defined(ANISOTROPIC) || defined(FUZZ) || defined(DETAIL) #if defined(TANGENT) && defined(NORMAL) varying vTBN0: vec3f;varying vTBN1: vec3f;varying vTBN2: vec3f; #endif @@ -13608,7 +13608,7 @@ fn perturbNormal(cotangentFrame: mat3x3f,textureSample: vec3f,scale: f32)->vec3f fn cotangent_frame(normal: vec3f,p: vec3f,uv: vec2f,tangentSpaceParams: vec2f)->mat3x3f {var dp1: vec3f=dpdx(p);var dp2: vec3f=dpdy(p);var duv1: vec2f=dpdx(uv);var duv2: vec2f=dpdy(uv);var dp2perp: vec3f=cross(dp2,normal);var dp1perp: vec3f=cross(normal,dp1);var tangent: vec3f=dp2perp*duv1.x+dp1perp*duv2.x;var bitangent: vec3f=dp2perp*duv1.y+dp1perp*duv2.y;tangent*=tangentSpaceParams.x;bitangent*=tangentSpaceParams.y;var det: f32=max(dot(tangent,tangent),dot(bitangent,bitangent));var invmax: f32=select(inverseSqrt(det),0.0,det==0.0);return mat3x3f(tangent*invmax,bitangent*invmax,normal);} #endif -`;T.IncludesShadersStoreWGSL[P5]||(T.IncludesShadersStoreWGSL[P5]=_ce)});var L5,gce,O5=C(()=>{G();jh();L5="openpbrNormalMapFragmentFunctions",gce=`#if defined(GEOMETRY_NORMAL) +`;T.IncludesShadersStoreWGSL[k5]||(T.IncludesShadersStoreWGSL[k5]=kce)});var H5,Wce,z5=C(()=>{G();Zh();H5="openpbrNormalMapFragmentFunctions",Wce=`#if defined(GEOMETRY_NORMAL) #include(_DEFINENAME_,GEOMETRY_NORMAL,_VARYINGNAME_,GeometryNormal,_SAMPLERNAME_,geometryNormal) #endif #if defined(GEOMETRY_COAT_NORMAL) @@ -13641,7 +13641,7 @@ return -texCoordOffset; #endif } #endif -`;T.IncludesShadersStoreWGSL[L5]||(T.IncludesShadersStoreWGSL[L5]=gce)});var N5,vce,w5=C(()=>{G();N5="openpbrConductorReflectance",vce=`#define pbr_inline +`;T.IncludesShadersStoreWGSL[H5]||(T.IncludesShadersStoreWGSL[H5]=Wce)});var X5,Hce,Y5=C(()=>{G();X5="openpbrConductorReflectance",Hce=`#define pbr_inline fn conductorReflectance(baseColor: vec3f,specularColor: vec3f,specularWeight: f32)->ReflectanceParams {var outParams: ReflectanceParams; #if (CONDUCTOR_SPECULAR_MODEL==CONDUCTOR_SPECULAR_MODEL_OPENPBR) @@ -13649,9 +13649,9 @@ outParams.coloredF0=baseColor*specularWeight;outParams.coloredF90=specularColor* #else outParams.coloredF0=baseColor;outParams.coloredF90=vec3f(1.0f); #endif -outParams.F0=1.0f;outParams.F90=1.0f;return outParams;}`;T.IncludesShadersStoreWGSL[N5]||(T.IncludesShadersStoreWGSL[N5]=vce)});var F5,Ece,B5=C(()=>{G();F5="openpbrAmbientOcclusionFunctions",Ece=`fn compute_specular_occlusion(n_dot_v: f32,metallic: f32,ambient_occlusion: f32,roughness: f32)->f32 +outParams.F0=1.0f;outParams.F90=1.0f;return outParams;}`;T.IncludesShadersStoreWGSL[X5]||(T.IncludesShadersStoreWGSL[X5]=Hce)});var K5,zce,j5=C(()=>{G();K5="openpbrAmbientOcclusionFunctions",zce=`fn compute_specular_occlusion(n_dot_v: f32,metallic: f32,ambient_occlusion: f32,roughness: f32)->f32 {let specular_occlusion: f32=saturate(pow(n_dot_v+ambient_occlusion,exp2(-16.0*roughness-1.0))-1.0+ambient_occlusion);return mix(specular_occlusion,1.0,metallic*square(1.0-roughness));} -`;T.IncludesShadersStoreWGSL[F5]||(T.IncludesShadersStoreWGSL[F5]=Ece)});var U5,Sce,V5=C(()=>{G();U5="openpbrVolumeFunctions",Sce=`struct OpenPBRHomogeneousVolume {extinction_coeff: vec3f, +`;T.IncludesShadersStoreWGSL[K5]||(T.IncludesShadersStoreWGSL[K5]=zce)});var q5,Xce,Z5=C(()=>{G();q5="openpbrVolumeFunctions",Xce=`struct OpenPBRHomogeneousVolume {extinction_coeff: vec3f, ss_albedo: vec3f, multi_scatter_color: vec3f, absorption_coeff: vec3f, @@ -13708,7 +13708,7 @@ let filter_samples_scale: f32=samples_scale(pixels_to_projective(overscan_size_i return vec3f(select(unconvolved_irradiance.r,irradiance_sum.r/weight_sum.r,weight_sum.r>=1e-5f), select(unconvolved_irradiance.g,irradiance_sum.g/weight_sum.g,weight_sum.g>=1e-5f), select(unconvolved_irradiance.b,irradiance_sum.b/weight_sum.b,weight_sum.b>=1e-5f));} -`;T.IncludesShadersStoreWGSL[U5]||(T.IncludesShadersStoreWGSL[U5]=Sce)});var G5,Tce,YD=C(()=>{G();G5="pbrBlockNormalGeometric",Tce=`var viewDirectionW: vec3f=normalize(scene.vEyePosition.xyz-input.vPositionW); +`;T.IncludesShadersStoreWGSL[q5]||(T.IncludesShadersStoreWGSL[q5]=Xce)});var Q5,Yce,tL=C(()=>{G();Q5="pbrBlockNormalGeometric",Yce=`var viewDirectionW: vec3f=normalize(scene.vEyePosition.xyz-input.vPositionW); #ifdef NORMAL var normalW: vec3f=normalize(input.vNormalW); #else @@ -13718,7 +13718,7 @@ var geometricNormalW: vec3f=normalW; #if defined(TWOSIDEDLIGHTING) && defined(NORMAL) geometricNormalW=select(-geometricNormalW,geometricNormalW,fragmentInputs.frontFacing); #endif -`;T.IncludesShadersStoreWGSL[G5]||(T.IncludesShadersStoreWGSL[G5]=Tce)});var k5,Ace,W5=C(()=>{G();k5="openpbrNormalMapFragment",Ace=`var uvOffset: vec2f= vec2f(0.0,0.0); +`;T.IncludesShadersStoreWGSL[Q5]||(T.IncludesShadersStoreWGSL[Q5]=Yce)});var $5,Kce,J5=C(()=>{G();$5="openpbrNormalMapFragment",Kce=`var uvOffset: vec2f= vec2f(0.0,0.0); #if defined(GEOMETRY_NORMAL) || defined(GEOMETRY_COAT_NORMAL) || defined(PARALLAX) || defined(DETAIL) #ifdef NORMALXYSCALE var normalScale: f32=1.0; @@ -13773,7 +13773,7 @@ normalW=perturbNormalBase(TBN,blendedNormal,uniforms.vGeometryNormalInfos.y); #elif defined(DETAIL) detailNormal=vec3f(detailNormal.xy*uniforms.vDetailInfos.z,detailNormal.z);normalW=perturbNormalBase(TBN,detailNormal,uniforms.vDetailInfos.z); #endif -`;T.IncludesShadersStoreWGSL[k5]||(T.IncludesShadersStoreWGSL[k5]=Ace)});var H5,xce,z5=C(()=>{G();H5="openpbrBlockNormalFinal",xce=`#if defined(FORCENORMALFORWARD) && defined(NORMAL) +`;T.IncludesShadersStoreWGSL[$5]||(T.IncludesShadersStoreWGSL[$5]=Kce)});var eY,jce,tY=C(()=>{G();eY="openpbrBlockNormalFinal",jce=`#if defined(FORCENORMALFORWARD) && defined(NORMAL) var faceNormal: vec3f=normalize(cross(dpdx(fragmentInputs.vPositionW),dpdy(fragmentInputs.vPositionW)))*scene.vEyePosition.w; #if defined(TWOSIDEDLIGHTING) faceNormal=select(-faceNormal,faceNormal,fragmentInputs.frontFacing); @@ -13787,7 +13787,7 @@ normalW=select(normalW,-normalW,fragmentInputs.frontFacing);coatNormalW=select(c normalW=select(-normalW,normalW,fragmentInputs.frontFacing);coatNormalW=select(-coatNormalW,coatNormalW,fragmentInputs.frontFacing); #endif #endif -`;T.IncludesShadersStoreWGSL[H5]||(T.IncludesShadersStoreWGSL[H5]=xce)});var X5,Rce,Y5=C(()=>{G();X5="openpbrBaseLayerData",Rce=`var base_color=vec3f(0.8);var base_metalness: f32=0.0;var base_diffuse_roughness: f32=0.0;var specular_weight: f32=1.0;var specular_roughness: f32=0.3;var specular_color: vec3f=vec3f(1.0);var specular_roughness_anisotropy: f32=0.0;var specular_ior: f32=1.5;var alpha: f32=1.0;var geometry_tangent: vec2f=vec2f(1.0,0.0);var geometry_thickness: f32=0.0; +`;T.IncludesShadersStoreWGSL[eY]||(T.IncludesShadersStoreWGSL[eY]=jce)});var iY,qce,rY=C(()=>{G();iY="openpbrBaseLayerData",qce=`var base_color=vec3f(0.8);var base_metalness: f32=0.0;var base_diffuse_roughness: f32=0.0;var specular_weight: f32=1.0;var specular_roughness: f32=0.3;var specular_color: vec3f=vec3f(1.0);var specular_roughness_anisotropy: f32=0.0;var specular_ior: f32=1.5;var alpha: f32=1.0;var geometry_tangent: vec2f=vec2f(1.0,0.0);var geometry_thickness: f32=0.0; #ifdef BASE_WEIGHT let baseWeightFromTexture: vec4f=textureSample(baseWeightSampler,baseWeightSamplerSampler,fragmentInputs.vBaseWeightUV+uvOffset); #endif @@ -13913,7 +13913,7 @@ let detailRoughness: f32=mix(0.5f,detailColor.b,vDetailInfos.w);let loLerp: f32= #ifdef USE_GLTF_STYLE_ANISOTROPY let baseAlpha: f32=specular_roughness*specular_roughness;let roughnessT: f32=mix(baseAlpha,1.0f,specular_roughness_anisotropy*specular_roughness_anisotropy);let roughnessB: f32=baseAlpha;specular_roughness_anisotropy=1.0f-roughnessB/max(roughnessT,0.00001f);specular_roughness=sqrt(roughnessT/sqrt(2.0f/(1.0f+(1.0f-specular_roughness_anisotropy)*(1.0f-specular_roughness_anisotropy)))); #endif -`;T.IncludesShadersStoreWGSL[X5]||(T.IncludesShadersStoreWGSL[X5]=Rce)});var K5,bce,j5=C(()=>{G();K5="openpbrCoatLayerData",bce=`var coat_weight: f32=0.0f;var coat_color: vec3f=vec3f(1.0f);var coat_roughness: f32=0.0f;var coat_roughness_anisotropy: f32=0.0f;var coat_ior: f32=1.6f;var coat_darkening: f32=1.0f;var geometry_coat_tangent: vec2f=vec2f(1.0f,0.0f); +`;T.IncludesShadersStoreWGSL[iY]||(T.IncludesShadersStoreWGSL[iY]=qce)});var nY,Zce,sY=C(()=>{G();nY="openpbrCoatLayerData",Zce=`var coat_weight: f32=0.0f;var coat_color: vec3f=vec3f(1.0f);var coat_roughness: f32=0.0f;var coat_roughness_anisotropy: f32=0.0f;var coat_ior: f32=1.6f;var coat_darkening: f32=1.0f;var geometry_coat_tangent: vec2f=vec2f(1.0f,0.0f); #ifdef COAT_WEIGHT var coatWeightFromTexture: vec4f=textureSample(coatWeightSampler,coatWeightSamplerSampler,fragmentInputs.vCoatWeightUV+uvOffset); #endif @@ -13965,7 +13965,7 @@ coat_darkening*=coatDarkeningFromTexture.r; #ifdef USE_GLTF_STYLE_ANISOTROPY let coatAlpha: f32=coat_roughness*coat_roughness;let coatRoughnessT: f32=mix(coatAlpha,1.0f,coat_roughness_anisotropy*coat_roughness_anisotropy);let coatRoughnessB: f32=coatAlpha;coat_roughness_anisotropy=1.0f-coatRoughnessB/max(coatRoughnessT,0.00001f);coat_roughness=sqrt(coatRoughnessT/sqrt(2.0f/(1.0f+(1.0f-coat_roughness_anisotropy)*(1.0f-coat_roughness_anisotropy)))); #endif -`;T.IncludesShadersStoreWGSL[K5]||(T.IncludesShadersStoreWGSL[K5]=bce)});var q5,Ice,Z5=C(()=>{G();q5="openpbrThinFilmLayerData",Ice=`#ifdef THIN_FILM +`;T.IncludesShadersStoreWGSL[nY]||(T.IncludesShadersStoreWGSL[nY]=Zce)});var aY,Qce,oY=C(()=>{G();aY="openpbrThinFilmLayerData",Qce=`#ifdef THIN_FILM var thin_film_weight: f32=uniforms.vThinFilmWeight;var thin_film_thickness: f32=uniforms.vThinFilmThickness.r*1000.0f; var thin_film_ior: f32=uniforms.vThinFilmIor; #ifdef THIN_FILM_WEIGHT @@ -13982,7 +13982,7 @@ thin_film_thickness*=thinFilmThicknessFromTexture; #endif let thin_film_ior_scale: f32=clamp(2.0f*abs(thin_film_ior-1.0f),0.0f,1.0f); #endif -`;T.IncludesShadersStoreWGSL[q5]||(T.IncludesShadersStoreWGSL[q5]=Ice)});var Q5,Mce,$5=C(()=>{G();Q5="openpbrFuzzLayerData",Mce=`var fuzz_weight: f32=0.0f;var fuzz_color: vec3f=vec3f(1.0f);var fuzz_roughness: f32=0.0f; +`;T.IncludesShadersStoreWGSL[aY]||(T.IncludesShadersStoreWGSL[aY]=Qce)});var lY,$ce,cY=C(()=>{G();lY="openpbrFuzzLayerData",$ce=`var fuzz_weight: f32=0.0f;var fuzz_color: vec3f=vec3f(1.0f);var fuzz_roughness: f32=0.0f; #ifdef FUZZ #ifdef FUZZ_WEIGHT let fuzzWeightFromTexture: vec4f=textureSample(fuzzWeightSampler,fuzzWeightSamplerSampler,fragmentInputs.vFuzzWeightUV+uvOffset); @@ -14011,11 +14011,11 @@ fuzz_roughness*=fuzzRoughnessFromTexture.a; fuzz_roughness*=fuzzRoughnessFromTexture.r; #endif #endif -`;T.IncludesShadersStoreWGSL[Q5]||(T.IncludesShadersStoreWGSL[Q5]=Mce)});var J5,Cce,eY=C(()=>{G();J5="openpbrAmbientOcclusionData",Cce=`var ambient_occlusion: vec3f=vec3f(1.0f,1.0f,1.0f);var specular_ambient_occlusion: f32=1.0f;var coat_specular_ambient_occlusion: f32=1.0f; +`;T.IncludesShadersStoreWGSL[lY]||(T.IncludesShadersStoreWGSL[lY]=$ce)});var fY,Jce,hY=C(()=>{G();fY="openpbrAmbientOcclusionData",Jce=`var ambient_occlusion: vec3f=vec3f(1.0f,1.0f,1.0f);var specular_ambient_occlusion: f32=1.0f;var coat_specular_ambient_occlusion: f32=1.0f; #ifdef AMBIENT_OCCLUSION var ambientOcclusionFromTexture: vec3f=textureSample(ambientOcclusionSampler,ambientOcclusionSamplerSampler,fragmentInputs.vAmbientOcclusionUV+uvOffset).rgb;ambient_occlusion=vec3f(ambientOcclusionFromTexture.r*uniforms.vAmbientOcclusionInfos.y+(1.0f-uniforms.vAmbientOcclusionInfos.y)); #endif -`;T.IncludesShadersStoreWGSL[J5]||(T.IncludesShadersStoreWGSL[J5]=Cce)});var tY,yce,iY=C(()=>{G();tY="openpbrBackgroundTransmission",yce=`var slab_translucent_background: vec4f=vec4f(0.,0.,0.,1.); +`;T.IncludesShadersStoreWGSL[fY]||(T.IncludesShadersStoreWGSL[fY]=Jce)});var dY,efe,uY=C(()=>{G();dY="openpbrBackgroundTransmission",efe=`var slab_translucent_background: vec4f=vec4f(0.,0.,0.,1.); #ifdef REFRACTED_BACKGROUND {let refractionLOD: f32=min(transmission_roughness,0.7)*uniforms.vBackgroundRefractionInfos.x;let lodTexelSize: f32=pow(2.0f,refractionLOD-uniforms.vBackgroundRefractionInfos.x); #ifdef DISPERSION @@ -14043,7 +14043,7 @@ let noiseOffset: vec2f=noise.xy*lodTexelSize;slab_translucent_background=texture #endif } #endif -`;T.IncludesShadersStoreWGSL[tY]||(T.IncludesShadersStoreWGSL[tY]=yce)});var rY,Pce,nY=C(()=>{G();rY="openpbrEnvironmentLighting",Pce=`#if defined(REFLECTION) || defined(REFRACTED_BACKGROUND) +`;T.IncludesShadersStoreWGSL[dY]||(T.IncludesShadersStoreWGSL[dY]=efe)});var mY,tfe,pY=C(()=>{G();mY="openpbrEnvironmentLighting",tfe=`#if defined(REFLECTION) || defined(REFRACTED_BACKGROUND) var coatAbsorption=vec3f(1.0f);var coatIblFresnel: f32=0.0;if (coat_weight>0.0) {coatIblFresnel=computeDielectricIblFresnel(coatReflectance,coatGeoInfo.environmentBrdf);let hemisphere_avg_fresnel: f32=coatReflectance.F0+0.5f*(1.0f-coatReflectance.F0);var averageReflectance: f32=(coatIblFresnel+hemisphere_avg_fresnel)*0.5f;let roughnessFactor=1.0f-coat_roughness*0.5f;averageReflectance*=roughnessFactor;var darkened_transmission: f32=(1.0f-averageReflectance)*(1.0f-averageReflectance);darkened_transmission=mix(1.0,darkened_transmission,coat_darkening);var sin2: f32=1.0f-coatGeoInfo.NdotV*coatGeoInfo.NdotV;sin2=sin2/(coat_ior*coat_ior);let cos_t: f32=sqrt(1.0f-sin2);let coatPathLength=1.0f/cos_t;let colored_transmission: vec3f=pow(coat_color,vec3f(coatPathLength));coatAbsorption=mix(vec3f(1.0f),colored_transmission*darkened_transmission,coat_weight);} #endif #ifdef REFLECTION @@ -14337,7 +14337,7 @@ slab_translucent_base_ibl=slab_translucent_background.rgb*volume_absorption*tran #endif let material_dielectric_base_ibl: vec3f=mix(black,slab_translucent_base_ibl.rgb,surface_translucency_weight);let material_dielectric_gloss_ibl: vec3f=material_dielectric_base_ibl*(baseGeoInfo.NdotV);let material_base_substrate_ibl: vec3f=mix(material_dielectric_gloss_ibl,black,base_metalness);let material_coated_base_ibl: vec3f=layer(material_base_substrate_ibl,black,coatIblFresnel,coatAbsorption,vec3f(1.0f));material_surface_ibl=material_coated_base_ibl; #endif -`;T.IncludesShadersStoreWGSL[rY]||(T.IncludesShadersStoreWGSL[rY]=Pce)});var sY,Dce,aY=C(()=>{G();sY="openpbrDirectLightingInit",Dce=`#ifdef LIGHT{X} +`;T.IncludesShadersStoreWGSL[mY]||(T.IncludesShadersStoreWGSL[mY]=tfe)});var _Y,ife,gY=C(()=>{G();_Y="openpbrDirectLightingInit",ife=`#ifdef LIGHT{X} var preInfo{X}: preLightingInfo;var preInfoCoat{X}: preLightingInfo;let lightColor{X}: vec4f=light{X}.vLightDiffuse;var shadow{X}: f32=1.0f; #if defined(SHADOWONLY) || defined(LIGHTMAP) && defined(LIGHTMAPEXCLUDED{X}) && defined(LIGHTMAPNOSPECULAR{X}) #else @@ -14408,7 +14408,7 @@ preInfo{X}.roughness=adjustRoughnessFromLightProperties(specular_roughness,light preInfo{X}.diffuseRoughness=base_diffuse_roughness;preInfo{X}.surfaceAlbedo=base_color.rgb; #endif #endif -`;T.IncludesShadersStoreWGSL[sY]||(T.IncludesShadersStoreWGSL[sY]=Dce)});var oY,Lce,lY=C(()=>{G();oY="openpbrDirectLighting",Lce=`#ifdef LIGHT{X} +`;T.IncludesShadersStoreWGSL[_Y]||(T.IncludesShadersStoreWGSL[_Y]=ife)});var vY,rfe,EY=C(()=>{G();vY="openpbrDirectLighting",rfe=`#ifdef LIGHT{X} {var slab_diffuse: vec3f=vec3f(0.f,0.f,0.f);var slab_translucent: vec3f=vec3f(0.f,0.f,0.f);var slab_glossy: vec3f=vec3f(0.f,0.f,0.f);var specularFresnel: f32=0.0f;var specularColoredFresnel: vec3f=vec3f(0.f,0.f,0.f);var slab_metal: vec3f=vec3f(0.f,0.f,0.f);var slab_coat: vec3f=vec3f(0.f,0.f,0.f);var coatFresnel: f32=0.0f;var slab_fuzz: vec3f=vec3f(0.f,0.f,0.f);var fuzzFresnel: f32=0.0f; #ifdef HEMILIGHT{X} slab_diffuse=computeHemisphericDiffuseLighting(preInfo{X},lightColor{X}.rgb,light{X}.vLightGround); @@ -14563,7 +14563,7 @@ total_direct_diffuse+=slab_diffuse; #endif let material_dielectric_base: vec3f=mix(slab_diffuse*base_color.rgb,slab_translucent,surface_translucency_weight);let material_dielectric_gloss: vec3f=material_dielectric_base*(1.0f-specularFresnel)+slab_glossy*specularColoredFresnel;let material_base_substrate: vec3f=mix(material_dielectric_gloss,slab_metal,base_metalness);let material_coated_base: vec3f=layer(material_base_substrate,slab_coat,coatFresnel,coatAbsorption,vec3f(1.0f));material_surface_direct+=layer(material_coated_base,slab_fuzz,fuzzFresnel*fuzz_weight,vec3f(1.0f),fuzz_color);} #endif -`;T.IncludesShadersStoreWGSL[oY]||(T.IncludesShadersStoreWGSL[oY]=Lce)});var cY,Oce,KD=C(()=>{G();cY="pbrBlockImageProcessing",Oce=`#if defined(IMAGEPROCESSINGPOSTPROCESS) || defined(SS_SCATTERING) +`;T.IncludesShadersStoreWGSL[vY]||(T.IncludesShadersStoreWGSL[vY]=rfe)});var SY,nfe,iL=C(()=>{G();SY="pbrBlockImageProcessing",nfe=`#if defined(IMAGEPROCESSINGPOSTPROCESS) || defined(SS_SCATTERING) #if !defined(SKIPFINALCOLORCLAMP) finalColor=vec4f(clamp(finalColor.rgb,vec3f(0.),vec3f(30.0)),finalColor.a); #endif @@ -14574,7 +14574,7 @@ finalColor=vec4f(finalColor.rgb,finalColor.a*mesh.visibility); #ifdef PREMULTIPLYALPHA finalColor=vec4f(finalColor.rgb*finalColor.a,finalColor.a);; #endif -`;T.IncludesShadersStoreWGSL[cY]||(T.IncludesShadersStoreWGSL[cY]=Oce)});var fY,Nce,hY=C(()=>{G();fY="openpbrBlockPrePass",Nce=`#if SCENE_MRT_COUNT>0 +`;T.IncludesShadersStoreWGSL[SY]||(T.IncludesShadersStoreWGSL[SY]=nfe)});var TY,sfe,AY=C(()=>{G();TY="openpbrBlockPrePass",sfe=`#if SCENE_MRT_COUNT>0 var writeGeometryInfo: f32=select(0.0,1.0,finalColor.a>ALPHATESTVALUE);var fragData: array,SCENE_MRT_COUNT>; #ifdef PREPASS_POSITION fragData[PREPASS_POSITION_INDEX]= vec4f(fragmentInputs.vPositionW,writeGeometryInfo); @@ -14664,7 +14664,7 @@ fragmentOutputs.fragData6=fragData[6]; fragmentOutputs.fragData7=fragData[7]; #endif #endif -`;T.IncludesShadersStoreWGSL[fY]||(T.IncludesShadersStoreWGSL[fY]=Nce)});var dY,wce,jD=C(()=>{G();dY="pbrDebug",wce=`#if DEBUGMODE>0 +`;T.IncludesShadersStoreWGSL[TY]||(T.IncludesShadersStoreWGSL[TY]=sfe)});var xY,afe,rL=C(()=>{G();xY="pbrDebug",afe=`#if DEBUGMODE>0 if (input.vClipSpacePosition.x/input.vClipSpacePosition.w>=uniforms.vDebugMode.x) {var color: vec3f; #if DEBUGMODE==1 color=fragmentInputs.vPositionW.rgb; @@ -14848,7 +14848,7 @@ return fragmentOutputs; #endif } #endif -`;T.IncludesShadersStoreWGSL[dY]||(T.IncludesShadersStoreWGSL[dY]=wce)});var mY={};$e(mY,{openpbrPixelShaderWGSL:()=>Fce});var qD,uY,Fce,pY=C(()=>{G();GA();kA();wD();BD();WA();T5();zA();nc();Kh();ig();Ra();UD();VD();GD();XA();HA();zm();kD();WD();Xm();HD();XD();Qx();D5();O5();pg();CD();w5();B5();yD();PD();V5();sc();YD();W5();z5();Y5();LD();DD();j5();Z5();$5();eY();qA();iY();nY();aY();lY();ZA();rg();KD();hY();QA();jD();qD="openpbrPixelShader",uY=`#define OPENPBR_FRAGMENT_SHADER +`;T.IncludesShadersStoreWGSL[xY]||(T.IncludesShadersStoreWGSL[xY]=afe)});var bY={};$e(bY,{openpbrPixelShaderWGSL:()=>ofe});var nL,RY,ofe,IY=C(()=>{G();XA();YA();zD();YD();KA();L5();qA();nc();qh();sg();Ra();KD();jD();qD();ZA();jA();Km();ZD();QD();jm();$D();eL();rR();W5();z5();vg();BD();Y5();j5();UD();VD();Z5();sc();tL();J5();tY();rY();kD();GD();sY();oY();cY();hY();ex();uY();pY();gY();EY();tx();ag();iL();AY();ix();rL();nL="openpbrPixelShader",RY=`#define OPENPBR_FRAGMENT_SHADER #define CUSTOM_FRAGMENT_BEGIN #include[SCENE_MRT_COUNT] #include @@ -15072,7 +15072,7 @@ if (fragDepth==nearestDepth) {fragmentOutputs.frontColor=vec4f(fragmentOutputs.f #include #define CUSTOM_FRAGMENT_MAIN_END } -`;T.ShadersStoreWGSL[qD]||(T.ShadersStoreWGSL[qD]=uY);Fce={name:qD,shader:uY}});var _Y,Bce,gY=C(()=>{G();DP();$A();_Y="openpbrVertexDeclaration",Bce=`#include +`;T.ShadersStoreWGSL[nL]||(T.ShadersStoreWGSL[nL]=RY);ofe={name:nL,shader:RY}});var MY,lfe,CY=C(()=>{G();GP();rx();MY="openpbrVertexDeclaration",lfe=`#include #ifdef BASE_COLOR uniform vec2 vBaseColorInfos;uniform mat4 baseColorMatrix; #endif @@ -15199,22 +15199,22 @@ uniform vec4 vDetailInfos;uniform mat4 detailMatrix; #endif #include #define ADDITIONAL_VERTEX_DECLARATION -`;T.IncludesShadersStore[_Y]||(T.IncludesShadersStore[_Y]=Bce)});var vY,Uce,ZD=C(()=>{G();qh();_g();vY="openpbrUboDeclaration",Uce=`layout(std140,column_major) uniform;uniform Material {vec2 vTangentSpaceParams;vec4 vLightingIntensity;float pointSize;vec2 vDebugMode;vec2 renderTargetSize;vec4 cameraInfo;mat4 backgroundRefractionMatrix;vec3 vBackgroundRefractionInfos;vec2 vReflectionInfos;mat4 reflectionMatrix;vec3 vReflectionMicrosurfaceInfos;vec3 vReflectionPosition;vec3 vReflectionSize;vec2 vReflectionFilteringInfo;vec3 vReflectionDominantDirection;vec3 vReflectionColor;vec3 vSphericalL00;vec3 vSphericalL1_1;vec3 vSphericalL10;vec3 vSphericalL11;vec3 vSphericalL2_2;vec3 vSphericalL2_1;vec3 vSphericalL20;vec3 vSphericalL21;vec3 vSphericalL22;vec3 vSphericalX;vec3 vSphericalY;vec3 vSphericalZ;vec3 vSphericalXX_ZZ;vec3 vSphericalYY_ZZ;vec3 vSphericalZZ;vec3 vSphericalXY;vec3 vSphericalYZ;vec3 vSphericalZX;float vBaseWeight;vec4 vBaseColor;float vBaseDiffuseRoughness;vec4 vReflectanceInfo;vec4 vSpecularColor;vec3 vSpecularAnisotropy;float vTransmissionWeight;vec3 vTransmissionColor;float vTransmissionDepth;vec3 vTransmissionScatter;float vTransmissionScatterAnisotropy;float vTransmissionDispersionScale;float vTransmissionDispersionAbbeNumber;float vSubsurfaceWeight;vec3 vSubsurfaceColor;float vSubsurfaceRadius;vec3 vSubsurfaceRadiusScale;float vSubsurfaceScatterAnisotropy;float vCoatWeight;vec3 vCoatColor;float vCoatRoughness;float vCoatRoughnessAnisotropy;float vCoatIor;float vCoatDarkening;float vFuzzWeight;vec3 vFuzzColor;float vFuzzRoughness;float vGeometryThinWalled;vec2 vGeometryCoatTangent;float vGeometryThickness;vec3 vEmissionColor;float vThinFilmWeight;vec2 vThinFilmThickness;float vThinFilmIor;vec2 vBaseWeightInfos;mat4 baseWeightMatrix;vec2 vBaseColorInfos;mat4 baseColorMatrix;vec2 vBaseDiffuseRoughnessInfos;mat4 baseDiffuseRoughnessMatrix;vec2 vBaseMetalnessInfos;mat4 baseMetalnessMatrix;vec2 vSpecularWeightInfos;mat4 specularWeightMatrix;vec2 vSpecularColorInfos;mat4 specularColorMatrix;vec2 vSpecularRoughnessInfos;mat4 specularRoughnessMatrix;vec2 vSpecularRoughnessAnisotropyInfos;mat4 specularRoughnessAnisotropyMatrix;vec2 vTransmissionWeightInfos;mat4 transmissionWeightMatrix;vec2 vTransmissionColorInfos;mat4 transmissionColorMatrix;vec2 vTransmissionDepthInfos;mat4 transmissionDepthMatrix;vec2 vTransmissionScatterInfos;mat4 transmissionScatterMatrix;vec2 vTransmissionDispersionScaleInfos;mat4 transmissionDispersionScaleMatrix;vec2 vSubsurfaceWeightInfos;mat4 subsurfaceWeightMatrix;vec2 vSubsurfaceColorInfos;mat4 subsurfaceColorMatrix;vec2 vSubsurfaceRadiusScaleInfos;mat4 subsurfaceRadiusScaleMatrix;vec2 vCoatWeightInfos;mat4 coatWeightMatrix;vec2 vCoatColorInfos;mat4 coatColorMatrix;vec2 vCoatRoughnessInfos;mat4 coatRoughnessMatrix;vec2 vCoatRoughnessAnisotropyInfos;mat4 coatRoughnessAnisotropyMatrix;vec2 vCoatDarkeningInfos;mat4 coatDarkeningMatrix;vec2 vFuzzWeightInfos;mat4 fuzzWeightMatrix;vec2 vFuzzColorInfos;mat4 fuzzColorMatrix;vec2 vFuzzRoughnessInfos;mat4 fuzzRoughnessMatrix;vec2 vGeometryNormalInfos;mat4 geometryNormalMatrix;vec2 vGeometryTangentInfos;mat4 geometryTangentMatrix;vec2 vGeometryCoatNormalInfos;mat4 geometryCoatNormalMatrix;vec2 vGeometryCoatTangentInfos;mat4 geometryCoatTangentMatrix;vec2 vGeometryOpacityInfos;mat4 geometryOpacityMatrix;vec2 vGeometryThicknessInfos;mat4 geometryThicknessMatrix;vec2 vEmissionColorInfos;mat4 emissionColorMatrix;vec2 vThinFilmWeightInfos;mat4 thinFilmWeightMatrix;vec2 vThinFilmThicknessInfos;mat4 thinFilmThicknessMatrix;vec2 vAmbientOcclusionInfos;mat4 ambientOcclusionMatrix; +`;T.IncludesShadersStore[MY]||(T.IncludesShadersStore[MY]=lfe)});var yY,cfe,sL=C(()=>{G();Qh();Eg();yY="openpbrUboDeclaration",cfe=`layout(std140,column_major) uniform;uniform Material {vec2 vTangentSpaceParams;vec4 vLightingIntensity;float pointSize;vec2 vDebugMode;vec2 renderTargetSize;vec4 cameraInfo;mat4 backgroundRefractionMatrix;vec3 vBackgroundRefractionInfos;vec2 vReflectionInfos;mat4 reflectionMatrix;vec3 vReflectionMicrosurfaceInfos;vec3 vReflectionPosition;vec3 vReflectionSize;vec2 vReflectionFilteringInfo;vec3 vReflectionDominantDirection;vec3 vReflectionColor;vec3 vSphericalL00;vec3 vSphericalL1_1;vec3 vSphericalL10;vec3 vSphericalL11;vec3 vSphericalL2_2;vec3 vSphericalL2_1;vec3 vSphericalL20;vec3 vSphericalL21;vec3 vSphericalL22;vec3 vSphericalX;vec3 vSphericalY;vec3 vSphericalZ;vec3 vSphericalXX_ZZ;vec3 vSphericalYY_ZZ;vec3 vSphericalZZ;vec3 vSphericalXY;vec3 vSphericalYZ;vec3 vSphericalZX;float vBaseWeight;vec4 vBaseColor;float vBaseDiffuseRoughness;vec4 vReflectanceInfo;vec4 vSpecularColor;vec3 vSpecularAnisotropy;float vTransmissionWeight;vec3 vTransmissionColor;float vTransmissionDepth;vec3 vTransmissionScatter;float vTransmissionScatterAnisotropy;float vTransmissionDispersionScale;float vTransmissionDispersionAbbeNumber;float vSubsurfaceWeight;vec3 vSubsurfaceColor;float vSubsurfaceRadius;vec3 vSubsurfaceRadiusScale;float vSubsurfaceScatterAnisotropy;float vCoatWeight;vec3 vCoatColor;float vCoatRoughness;float vCoatRoughnessAnisotropy;float vCoatIor;float vCoatDarkening;float vFuzzWeight;vec3 vFuzzColor;float vFuzzRoughness;float vGeometryThinWalled;vec2 vGeometryCoatTangent;float vGeometryThickness;vec3 vEmissionColor;float vThinFilmWeight;vec2 vThinFilmThickness;float vThinFilmIor;vec2 vBaseWeightInfos;mat4 baseWeightMatrix;vec2 vBaseColorInfos;mat4 baseColorMatrix;vec2 vBaseDiffuseRoughnessInfos;mat4 baseDiffuseRoughnessMatrix;vec2 vBaseMetalnessInfos;mat4 baseMetalnessMatrix;vec2 vSpecularWeightInfos;mat4 specularWeightMatrix;vec2 vSpecularColorInfos;mat4 specularColorMatrix;vec2 vSpecularRoughnessInfos;mat4 specularRoughnessMatrix;vec2 vSpecularRoughnessAnisotropyInfos;mat4 specularRoughnessAnisotropyMatrix;vec2 vTransmissionWeightInfos;mat4 transmissionWeightMatrix;vec2 vTransmissionColorInfos;mat4 transmissionColorMatrix;vec2 vTransmissionDepthInfos;mat4 transmissionDepthMatrix;vec2 vTransmissionScatterInfos;mat4 transmissionScatterMatrix;vec2 vTransmissionDispersionScaleInfos;mat4 transmissionDispersionScaleMatrix;vec2 vSubsurfaceWeightInfos;mat4 subsurfaceWeightMatrix;vec2 vSubsurfaceColorInfos;mat4 subsurfaceColorMatrix;vec2 vSubsurfaceRadiusScaleInfos;mat4 subsurfaceRadiusScaleMatrix;vec2 vCoatWeightInfos;mat4 coatWeightMatrix;vec2 vCoatColorInfos;mat4 coatColorMatrix;vec2 vCoatRoughnessInfos;mat4 coatRoughnessMatrix;vec2 vCoatRoughnessAnisotropyInfos;mat4 coatRoughnessAnisotropyMatrix;vec2 vCoatDarkeningInfos;mat4 coatDarkeningMatrix;vec2 vFuzzWeightInfos;mat4 fuzzWeightMatrix;vec2 vFuzzColorInfos;mat4 fuzzColorMatrix;vec2 vFuzzRoughnessInfos;mat4 fuzzRoughnessMatrix;vec2 vGeometryNormalInfos;mat4 geometryNormalMatrix;vec2 vGeometryTangentInfos;mat4 geometryTangentMatrix;vec2 vGeometryCoatNormalInfos;mat4 geometryCoatNormalMatrix;vec2 vGeometryCoatTangentInfos;mat4 geometryCoatTangentMatrix;vec2 vGeometryOpacityInfos;mat4 geometryOpacityMatrix;vec2 vGeometryThicknessInfos;mat4 geometryThicknessMatrix;vec2 vEmissionColorInfos;mat4 emissionColorMatrix;vec2 vThinFilmWeightInfos;mat4 thinFilmWeightMatrix;vec2 vThinFilmThicknessInfos;mat4 thinFilmThicknessMatrix;vec2 vAmbientOcclusionInfos;mat4 ambientOcclusionMatrix; #define ADDITIONAL_UBO_DECLARATION }; #include #include -`;T.IncludesShadersStore[vY]||(T.IncludesShadersStore[vY]=Uce)});var EY,Vce,SY=C(()=>{G();EY="openpbrNormalMapVertexDeclaration",Vce=`#if defined(GEOMETRY_NORMAL) || defined(PARALLAX) || defined(GEOMETRY_COAT_NORMAL) || defined(ANISOTROPIC) || defined(FUZZ) +`;T.IncludesShadersStore[yY]||(T.IncludesShadersStore[yY]=cfe)});var PY,ffe,DY=C(()=>{G();PY="openpbrNormalMapVertexDeclaration",ffe=`#if defined(GEOMETRY_NORMAL) || defined(PARALLAX) || defined(GEOMETRY_COAT_NORMAL) || defined(ANISOTROPIC) || defined(FUZZ) #if defined(TANGENT) && defined(NORMAL) varying mat3 vTBN; #endif #endif -`;T.IncludesShadersStore[EY]||(T.IncludesShadersStore[EY]=Vce)});var TY,Gce,AY=C(()=>{G();TY="openpbrNormalMapVertex",Gce=`#if defined(GEOMETRY_NORMAL) || defined(PARALLAX) || defined(GEOMETRY_COAT_NORMAL) || defined(ANISOTROPIC) || defined(FUZZ) +`;T.IncludesShadersStore[PY]||(T.IncludesShadersStore[PY]=ffe)});var LY,hfe,OY=C(()=>{G();LY="openpbrNormalMapVertex",hfe=`#if defined(GEOMETRY_NORMAL) || defined(PARALLAX) || defined(GEOMETRY_COAT_NORMAL) || defined(ANISOTROPIC) || defined(FUZZ) #if defined(TANGENT) && defined(NORMAL) vec3 tbnNormal=normalize(normalUpdated);vec3 tbnTangent=normalize(tangentUpdated.xyz);vec3 tbnBitangent=cross(tbnNormal,tbnTangent)*tangentUpdated.w;vTBN=mat3(finalWorld)*mat3(tbnTangent,tbnBitangent,tbnNormal); #endif #endif -`;T.IncludesShadersStore[TY]||(T.IncludesShadersStore[TY]=Gce)});var RY={};$e(RY,{openpbrVertexShader:()=>kce});var QD,xY,kce,bY=C(()=>{G();gY();ZD();JA();wm();ba();Wm();ac();oc();Cf();ex();tx();Hm();SY();lc();ng();ix();rx();Nf();wf();Zh();Ff();Bf();cc();fc();hc();nx();sx();ax();AY();dc();sg();lx();ag();cx();QD="openpbrVertexShader",xY=`#define OPENPBR_VERTEX_SHADER +`;T.IncludesShadersStore[LY]||(T.IncludesShadersStore[LY]=hfe)});var wY={};$e(wY,{openpbrVertexShader:()=>dfe});var aL,NY,dfe,FY=C(()=>{G();CY();sL();nx();Um();ba();Xm();ac();oc();yf();sx();ax();Ym();DY();lc();og();ox();lx();wf();Ff();$h();Bf();Uf();cc();fc();hc();cx();fx();hx();OY();dc();lg();ux();cg();mx();aL="openpbrVertexShader",NY=`#define OPENPBR_VERTEX_SHADER #define CUSTOM_VERTEX_EXTENSION precision highp float; #include<__decl__openpbrVertex> @@ -15435,7 +15435,7 @@ gl_PointSize=pointSize; #include #define CUSTOM_VERTEX_MAIN_END } -`;T.ShadersStore[QD]||(T.ShadersStore[QD]=xY);kce={name:QD,shader:xY}});var IY,Wce,MY=C(()=>{G();gD();fx();IY="openpbrFragmentDeclaration",Wce=`uniform float vBaseWeight;uniform vec4 vBaseColor;uniform float vBaseDiffuseRoughness;uniform vec4 vReflectanceInfo;uniform vec4 vSpecularColor;uniform vec3 vSpecularAnisotropy;uniform float vTransmissionWeight;uniform vec3 vTransmissionColor;uniform float vTransmissionDepth;uniform vec3 vTransmissionScatter;uniform float vTransmissionScatterAnisotropy;uniform float vTransmissionDispersionScale;uniform float vTransmissionDispersionAbbeNumber;uniform float vSubsurfaceWeight;uniform vec3 vSubsurfaceColor;uniform float vSubsurfaceRadius;uniform vec3 vSubsurfaceRadiusScale;uniform float vSubsurfaceScatterAnisotropy;uniform float vCoatWeight;uniform vec3 vCoatColor;uniform float vCoatRoughness;uniform float vCoatRoughnessAnisotropy;uniform float vCoatIor;uniform float vCoatDarkening;uniform float vFuzzWeight;uniform vec3 vFuzzColor;uniform float vFuzzRoughness;uniform vec2 vGeometryCoatTangent;uniform float vGeometryThickness;uniform vec3 vEmissionColor;uniform float vThinFilmWeight;uniform vec2 vThinFilmThickness;uniform float vThinFilmIor;uniform float vGeometryThinWalled;uniform vec4 vLightingIntensity;uniform float visibility;uniform vec2 renderTargetSize; +`;T.ShadersStore[aL]||(T.ShadersStore[aL]=NY);dfe={name:aL,shader:NY}});var BY,ufe,UY=C(()=>{G();ID();px();BY="openpbrFragmentDeclaration",ufe=`uniform float vBaseWeight;uniform vec4 vBaseColor;uniform float vBaseDiffuseRoughness;uniform vec4 vReflectanceInfo;uniform vec4 vSpecularColor;uniform vec3 vSpecularAnisotropy;uniform float vTransmissionWeight;uniform vec3 vTransmissionColor;uniform float vTransmissionDepth;uniform vec3 vTransmissionScatter;uniform float vTransmissionScatterAnisotropy;uniform float vTransmissionDispersionScale;uniform float vTransmissionDispersionAbbeNumber;uniform float vSubsurfaceWeight;uniform vec3 vSubsurfaceColor;uniform float vSubsurfaceRadius;uniform vec3 vSubsurfaceRadiusScale;uniform float vSubsurfaceScatterAnisotropy;uniform float vCoatWeight;uniform vec3 vCoatColor;uniform float vCoatRoughness;uniform float vCoatRoughnessAnisotropy;uniform float vCoatIor;uniform float vCoatDarkening;uniform float vFuzzWeight;uniform vec3 vFuzzColor;uniform float vFuzzRoughness;uniform vec2 vGeometryCoatTangent;uniform float vGeometryThickness;uniform vec3 vEmissionColor;uniform float vThinFilmWeight;uniform vec2 vThinFilmThickness;uniform float vThinFilmIor;uniform float vGeometryThinWalled;uniform vec4 vLightingIntensity;uniform float visibility;uniform vec2 renderTargetSize; #ifdef BASE_COLOR uniform vec2 vBaseColorInfos; #endif @@ -15584,7 +15584,7 @@ uniform vec3 vSphericalX;uniform vec3 vSphericalY;uniform vec3 vSphericalZ;unifo uniform mat4 backgroundRefractionMatrix;uniform vec3 vBackgroundRefractionInfos; #endif #define ADDITIONAL_FRAGMENT_DECLARATION -`;T.IncludesShadersStore[IY]||(T.IncludesShadersStore[IY]=Wce)});var CY,Hce,$D=C(()=>{G();wm();CY="pbrFragmentExtraDeclaration",Hce=`varying vec3 vPositionW; +`;T.IncludesShadersStore[BY]||(T.IncludesShadersStore[BY]=ufe)});var VY,mfe,oL=C(()=>{G();Um();VY="pbrFragmentExtraDeclaration",mfe=`varying vec3 vPositionW; #if DEBUGMODE>0 varying vec4 vClipSpacePosition; #endif @@ -15601,7 +15601,7 @@ varying vec4 vColor; #if defined(CLUSTLIGHT_BATCH) && CLUSTLIGHT_BATCH>0 varying float vViewDepth; #endif -`;T.IncludesShadersStore[CY]||(T.IncludesShadersStore[CY]=Hce)});var yY,zce,PY=C(()=>{G();Qh();jx();yY="openpbrFragmentSamplersDeclaration",zce=`#include(_DEFINENAME_,BASE_COLOR,_VARYINGNAME_,BaseColor,_SAMPLERNAME_,baseColor) +`;T.IncludesShadersStore[VY]||(T.IncludesShadersStore[VY]=mfe)});var GY,pfe,kY=C(()=>{G();Jh();eR();GY="openpbrFragmentSamplersDeclaration",pfe=`#include(_DEFINENAME_,BASE_COLOR,_VARYINGNAME_,BaseColor,_SAMPLERNAME_,baseColor) #include(_DEFINENAME_,BASE_WEIGHT,_VARYINGNAME_,BaseWeight,_SAMPLERNAME_,baseWeight) #include(_DEFINENAME_,BASE_DIFFUSE_ROUGHNESS,_VARYINGNAME_,BaseDiffuseRoughness,_SAMPLERNAME_,baseDiffuseRoughness) #include(_DEFINENAME_,BASE_METALNESS,_VARYINGNAME_,BaseMetalness,_SAMPLERNAME_,baseMetalness) @@ -15653,15 +15653,15 @@ uniform sampler2D blueNoiseSampler; #ifdef IBL_CDF_FILTERING uniform sampler2D icdfSampler; #endif -`;T.IncludesShadersStore[yY]||(T.IncludesShadersStore[yY]=zce)});var DY,Xce,JD=C(()=>{G();DY="subSurfaceScatteringFunctions",Xce=`bool testLightingForSSS(float diffusionProfile) -{return diffusionProfile<1.;}`;T.IncludesShadersStore[DY]||(T.IncludesShadersStore[DY]=Xce)});var LY,Yce,eL=C(()=>{G();LY="importanceSampling",Yce=`vec3 hemisphereCosSample(vec2 u) {float phi=2.*PI*u.x;float cosTheta2=1.-u.y;float cosTheta=sqrt(cosTheta2);float sinTheta=sqrt(1.-cosTheta2);return vec3(sinTheta*cos(phi),sinTheta*sin(phi),cosTheta);} +`;T.IncludesShadersStore[GY]||(T.IncludesShadersStore[GY]=pfe)});var WY,_fe,lL=C(()=>{G();WY="subSurfaceScatteringFunctions",_fe=`bool testLightingForSSS(float diffusionProfile) +{return diffusionProfile<1.;}`;T.IncludesShadersStore[WY]||(T.IncludesShadersStore[WY]=_fe)});var HY,gfe,cL=C(()=>{G();HY="importanceSampling",gfe=`vec3 hemisphereCosSample(vec2 u) {float phi=2.*PI*u.x;float cosTheta2=1.-u.y;float cosTheta=sqrt(cosTheta2);float sinTheta=sqrt(1.-cosTheta2);return vec3(sinTheta*cos(phi),sinTheta*sin(phi),cosTheta);} vec3 hemisphereImportanceSampleDggx(vec2 u,float a) {float phi=2.*PI*u.x;float cosTheta2=(1.-u.y)/(1.+(a+1.)*((a-1.)*u.y));float cosTheta=sqrt(cosTheta2);float sinTheta=sqrt(1.-cosTheta2);return vec3(sinTheta*cos(phi),sinTheta*sin(phi),cosTheta);} vec3 hemisphereImportanceSampleDggxAnisotropic(vec2 Xi,float alphaTangent,float alphaBitangent) {alphaTangent=max(alphaTangent,0.0001);alphaBitangent=max(alphaBitangent,0.0001);float phi=atan(alphaBitangent/alphaTangent*tan(2.0*3.14159265*Xi.x));if (Xi.x>0.5) phi+=3.14159265; float cosPhi=cos(phi);float sinPhi=sin(phi);float alpha2=(cosPhi*cosPhi)/(alphaTangent*alphaTangent) + (sinPhi*sinPhi)/(alphaBitangent*alphaBitangent);float tanTheta2=Xi.y/(1.0-Xi.y)/alpha2;float cosTheta=1.0/sqrt(1.0+tanTheta2);float sinTheta=sqrt(max(0.0,1.0-cosTheta*cosTheta));return vec3(sinTheta*cosPhi,sinTheta*sinPhi,cosTheta);} vec3 hemisphereImportanceSampleDCharlie(vec2 u,float a) { -float phi=2.*PI*u.x;float sinTheta=pow(u.y,a/(2.*a+1.));float cosTheta=sqrt(1.-sinTheta*sinTheta);return vec3(sinTheta*cos(phi),sinTheta*sin(phi),cosTheta);}`;T.IncludesShadersStore[LY]||(T.IncludesShadersStore[LY]=Yce)});var OY,Kce,tL=C(()=>{G();OY="pbrHelperFunctions",Kce=`#define MINIMUMVARIANCE 0.0005 +float phi=2.*PI*u.x;float sinTheta=pow(u.y,a/(2.*a+1.));float cosTheta=sqrt(1.-sinTheta*sinTheta);return vec3(sinTheta*cos(phi),sinTheta*sin(phi),cosTheta);}`;T.IncludesShadersStore[HY]||(T.IncludesShadersStore[HY]=gfe)});var zY,vfe,fL=C(()=>{G();zY="pbrHelperFunctions",vfe=`#define MINIMUMVARIANCE 0.0005 float convertRoughnessToAverageSlope(float roughness) {return square(roughness)+MINIMUMVARIANCE;} float fresnelGrazingReflectance(float reflectance0) {float reflectance90=saturate(reflectance0*25.0);return reflectance90;} @@ -15696,7 +15696,7 @@ clearCoatIntensity);return clearCoatAbsorption;} float computeDefaultMicroSurface(float microSurface,vec3 reflectivityColor) {const float kReflectivityNoAlphaWorkflow_SmoothnessMax=0.95;float reflectivityLuminance=getLuminance(reflectivityColor);float reflectivityLuma=sqrt(reflectivityLuminance);microSurface=reflectivityLuma*kReflectivityNoAlphaWorkflow_SmoothnessMax;return microSurface;} #endif -`;T.IncludesShadersStore[OY]||(T.IncludesShadersStore[OY]=Kce)});var NY,jce,iL=C(()=>{G();nP();NY="pbrDirectLightingSetupFunctions",jce=`struct preLightingInfo +`;T.IncludesShadersStore[zY]||(T.IncludesShadersStore[zY]=vfe)});var XY,Efe,hL=C(()=>{G();uP();XY="pbrDirectLightingSetupFunctions",Efe=`struct preLightingInfo {vec3 lightOffset;float lightDistanceSquared;float lightDistance;float attenuation;vec3 L;vec3 H;float NdotV;float NdotLUnclamped;float NdotL;float VdotH;float LdotV;float roughness;float diffuseRoughness;vec3 surfaceAlbedo; #ifdef IRIDESCENCE float iridescenceIntensity; @@ -15729,7 +15729,7 @@ result.areaLightFresnel=data.Fresnel;result.areaLightSpecular=data.Specular; #endif result.areaLightDiffuse=data.Diffuse;result.LdotV=0.;result.roughness=0.;result.diffuseRoughness=0.;result.surfaceAlbedo=vec3(0.);return result;} #endif -`;T.IncludesShadersStore[NY]||(T.IncludesShadersStore[NY]=jce)});var wY,qce,rL=C(()=>{G();wY="pbrDirectLightingFalloffFunctions",qce=`float computeDistanceLightFalloff_Standard(vec3 lightOffset,float range) +`;T.IncludesShadersStore[XY]||(T.IncludesShadersStore[XY]=Efe)});var YY,Sfe,dL=C(()=>{G();YY="pbrDirectLightingFalloffFunctions",Sfe=`float computeDistanceLightFalloff_Standard(vec3 lightOffset,float range) {return max(0.,1.0-length(lightOffset)/range);} float computeDistanceLightFalloff_Physical(float lightDistanceSquared) {return 1.0/maxEps(lightDistanceSquared);} @@ -15765,7 +15765,7 @@ return computeDirectionalLightFalloff_GLTF(lightDirection,directionToLightCenter #else return computeDirectionalLightFalloff_Standard(lightDirection,directionToLightCenterW,cosHalfAngle,exponent); #endif -}`;T.IncludesShadersStore[wY]||(T.IncludesShadersStore[wY]=qce)});var FY,Zce,nL=C(()=>{G();FY="hdrFilteringFunctions",Zce=`#if NUM_SAMPLES +}`;T.IncludesShadersStore[YY]||(T.IncludesShadersStore[YY]=Sfe)});var KY,Tfe,uL=C(()=>{G();KY="hdrFilteringFunctions",Tfe=`#if NUM_SAMPLES #if NUM_SAMPLES>0 #if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE) float radicalInverse_VdC(uint bits) @@ -15910,7 +15910,7 @@ result=result/weight;return result;} #endif #endif #endif -`;T.IncludesShadersStore[FY]||(T.IncludesShadersStore[FY]=Zce)});var BY,Qce,sL=C(()=>{G();BY="pbrDirectLightingFunctions",Qce=`#define CLEARCOATREFLECTANCE90 1.0 +`;T.IncludesShadersStore[KY]||(T.IncludesShadersStore[KY]=Tfe)});var jY,Afe,mL=C(()=>{G();jY="pbrDirectLightingFunctions",Afe=`#define CLEARCOATREFLECTANCE90 1.0 struct lightingInfo {vec3 diffuse; #ifdef SS_TRANSLUCENCY @@ -16016,7 +16016,7 @@ float visibility=visibility_CharlieSheen(info.NdotL,info.NdotV,alphaG); float visibility=visibility_Ashikhmin(info.NdotL,info.NdotV);/* #endif */ float sheenTerm=fresnel*distribution*visibility;return sheenTerm*info.attenuation*info.NdotL*lightColor;} #endif -`;T.IncludesShadersStore[BY]||(T.IncludesShadersStore[BY]=Qce)});var UY,$ce,VY=C(()=>{G();UY="openpbrNormalMapFragmentMainFunctions",$ce=`#if defined(GEOMETRY_NORMAL) || defined(GEOMETRY_COAT_NORMAL) || defined(ANISOTROPIC) || defined(FUZZ) || defined(DETAIL) +`;T.IncludesShadersStore[jY]||(T.IncludesShadersStore[jY]=Afe)});var qY,xfe,ZY=C(()=>{G();qY="openpbrNormalMapFragmentMainFunctions",xfe=`#if defined(GEOMETRY_NORMAL) || defined(GEOMETRY_COAT_NORMAL) || defined(ANISOTROPIC) || defined(FUZZ) || defined(DETAIL) #if defined(TANGENT) && defined(NORMAL) varying mat3 vTBN; #endif @@ -16077,7 +16077,7 @@ vec3 perturbNormal(mat3 cotangentFrame,vec3 textureSample,float scale) mat3 cotangent_frame(vec3 normal,vec3 p,vec2 uv,vec2 tangentSpaceParams) {vec3 dp1=dFdx(p);vec3 dp2=dFdy(p);vec2 duv1=dFdx(uv);vec2 duv2=dFdy(uv);vec3 dp2perp=cross(dp2,normal);vec3 dp1perp=cross(normal,dp1);vec3 tangent=dp2perp*duv1.x+dp1perp*duv2.x;vec3 bitangent=dp2perp*duv1.y+dp1perp*duv2.y;tangent*=tangentSpaceParams.x;bitangent*=tangentSpaceParams.y;float det=max(dot(tangent,tangent),dot(bitangent,bitangent));float invmax=det==0.0 ? 0.0 : inversesqrt(det);return mat3(tangent*invmax,bitangent*invmax,normal);} #endif -`;T.IncludesShadersStore[UY]||(T.IncludesShadersStore[UY]=$ce)});var GY,Jce,kY=C(()=>{G();Qh();GY="openpbrNormalMapFragmentFunctions",Jce=`#if defined(GEOMETRY_NORMAL) +`;T.IncludesShadersStore[qY]||(T.IncludesShadersStore[qY]=xfe)});var QY,Rfe,$Y=C(()=>{G();Jh();QY="openpbrNormalMapFragmentFunctions",Rfe=`#if defined(GEOMETRY_NORMAL) #include(_DEFINENAME_,GEOMETRY_NORMAL,_VARYINGNAME_,GeometryNormal,_SAMPLERNAME_,geometryNormal) #endif #if defined(GEOMETRY_COAT_NORMAL) @@ -16110,7 +16110,7 @@ return -texCoordOffset; #endif } #endif -`;T.IncludesShadersStore[GY]||(T.IncludesShadersStore[GY]=Jce)});var WY,efe,HY=C(()=>{G();WY="openpbrConductorReflectance",efe=`#define pbr_inline +`;T.IncludesShadersStore[QY]||(T.IncludesShadersStore[QY]=Rfe)});var JY,bfe,e8=C(()=>{G();JY="openpbrConductorReflectance",bfe=`#define pbr_inline ReflectanceParams conductorReflectance(in vec3 baseColor,in vec3 specularColor,in float specularWeight) {ReflectanceParams outParams; #if (CONDUCTOR_SPECULAR_MODEL==CONDUCTOR_SPECULAR_MODEL_OPENPBR) @@ -16118,9 +16118,9 @@ outParams.coloredF0=baseColor*specularWeight;outParams.coloredF90=specularColor* #else outParams.coloredF0=baseColor;outParams.coloredF90=vec3(1.0); #endif -outParams.F0=1.0;outParams.F90=1.0;return outParams;}`;T.IncludesShadersStore[WY]||(T.IncludesShadersStore[WY]=efe)});var zY,tfe,XY=C(()=>{G();zY="openpbrAmbientOcclusionFunctions",tfe=`float compute_specular_occlusion(const float n_dot_v,const float metallic,const float ambient_occlusion,const float roughness) +outParams.F0=1.0;outParams.F90=1.0;return outParams;}`;T.IncludesShadersStore[JY]||(T.IncludesShadersStore[JY]=bfe)});var t8,Ife,i8=C(()=>{G();t8="openpbrAmbientOcclusionFunctions",Ife=`float compute_specular_occlusion(const float n_dot_v,const float metallic,const float ambient_occlusion,const float roughness) {float specular_occlusion=saturate(pow(n_dot_v+ambient_occlusion,exp2(-16.0*roughness-1.0))-1.0+ambient_occlusion);return mix(specular_occlusion,1.0,metallic*square(1.0-roughness));} -`;T.IncludesShadersStore[zY]||(T.IncludesShadersStore[zY]=tfe)});var YY,ife,KY=C(()=>{G();YY="openpbrVolumeFunctions",ife=`struct OpenPBRHomogeneousVolume {vec3 extinction_coeff; +`;T.IncludesShadersStore[t8]||(T.IncludesShadersStore[t8]=Ife)});var r8,Mfe,n8=C(()=>{G();r8="openpbrVolumeFunctions",Mfe=`struct OpenPBRHomogeneousVolume {vec3 extinction_coeff; vec3 ss_albedo; vec3 multi_scatter_color; vec3 absorption_coeff; @@ -16176,7 +16176,7 @@ float filter_samples_scale=samples_scale(pixels_to_projective(overscan_size_in_p {vec3 weights=sss_irradiance.a/sss_samples_pdf(icdf,dz)*sss_pdf(dist,d.rgb);irradiance_sum+=weights*sss_irradiance.rgb;weight_sum+=weights;}} return vec3(weight_sum.r<1e-5f ? unconvolved_irradiance.r : irradiance_sum.r/weight_sum.r, weight_sum.g<1e-5f ? unconvolved_irradiance.g : irradiance_sum.g/weight_sum.g, -weight_sum.b<1e-5f ? unconvolved_irradiance.b : irradiance_sum.b/weight_sum.b);}`;T.IncludesShadersStore[YY]||(T.IncludesShadersStore[YY]=ife)});var jY,rfe,aL=C(()=>{G();jY="pbrBlockNormalGeometric",rfe=`vec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW); +weight_sum.b<1e-5f ? unconvolved_irradiance.b : irradiance_sum.b/weight_sum.b);}`;T.IncludesShadersStore[r8]||(T.IncludesShadersStore[r8]=Mfe)});var s8,Cfe,pL=C(()=>{G();s8="pbrBlockNormalGeometric",Cfe=`vec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW); #ifdef NORMAL vec3 normalW=normalize(vNormalW); #else @@ -16186,7 +16186,7 @@ vec3 geometricNormalW=normalW; #if defined(TWOSIDEDLIGHTING) && defined(NORMAL) geometricNormalW=gl_FrontFacing ? geometricNormalW : -geometricNormalW; #endif -`;T.IncludesShadersStore[jY]||(T.IncludesShadersStore[jY]=rfe)});var qY,nfe,ZY=C(()=>{G();qY="openpbrNormalMapFragment",nfe=`vec2 uvOffset=vec2(0.0,0.0); +`;T.IncludesShadersStore[s8]||(T.IncludesShadersStore[s8]=Cfe)});var a8,yfe,o8=C(()=>{G();a8="openpbrNormalMapFragment",yfe=`vec2 uvOffset=vec2(0.0,0.0); #if defined(GEOMETRY_NORMAL) || defined(GEOMETRY_COAT_NORMAL) || defined(PARALLAX) || defined(DETAIL) #ifdef NORMALXYSCALE float normalScale=1.0; @@ -16241,7 +16241,7 @@ normalW=perturbNormalBase(TBN,blendedNormal,vGeometryNormalInfos.y); #elif defined(DETAIL) detailNormal.xy*=vDetailInfos.z;normalW=perturbNormalBase(TBN,detailNormal,vDetailInfos.z); #endif -`;T.IncludesShadersStore[qY]||(T.IncludesShadersStore[qY]=nfe)});var QY,sfe,$Y=C(()=>{G();QY="openpbrBlockNormalFinal",sfe=`#if defined(FORCENORMALFORWARD) && defined(NORMAL) +`;T.IncludesShadersStore[a8]||(T.IncludesShadersStore[a8]=yfe)});var l8,Pfe,c8=C(()=>{G();l8="openpbrBlockNormalFinal",Pfe=`#if defined(FORCENORMALFORWARD) && defined(NORMAL) vec3 faceNormal=normalize(cross(dFdx(vPositionW),dFdy(vPositionW)))*vEyePosition.w; #if defined(TWOSIDEDLIGHTING) faceNormal=gl_FrontFacing ? faceNormal : -faceNormal; @@ -16255,7 +16255,7 @@ normalW=gl_FrontFacing ? -normalW : normalW;coatNormalW=gl_FrontFacing ? -coatNo normalW=gl_FrontFacing ? normalW : -normalW;coatNormalW=gl_FrontFacing ? coatNormalW : -coatNormalW; #endif #endif -`;T.IncludesShadersStore[QY]||(T.IncludesShadersStore[QY]=sfe)});var JY,afe,e8=C(()=>{G();JY="openpbrBaseLayerData",afe=`vec3 base_color=vec3(0.8);float base_metalness=0.0;float base_diffuse_roughness=0.0;float specular_weight=1.0;float specular_roughness=0.3;vec3 specular_color=vec3(1.0);float specular_roughness_anisotropy=0.0;float specular_ior=1.5;float alpha=1.0;vec2 geometry_tangent=vec2(1.0,0.0);float geometry_thickness=0.0; +`;T.IncludesShadersStore[l8]||(T.IncludesShadersStore[l8]=Pfe)});var f8,Dfe,h8=C(()=>{G();f8="openpbrBaseLayerData",Dfe=`vec3 base_color=vec3(0.8);float base_metalness=0.0;float base_diffuse_roughness=0.0;float specular_weight=1.0;float specular_roughness=0.3;vec3 specular_color=vec3(1.0);float specular_roughness_anisotropy=0.0;float specular_ior=1.5;float alpha=1.0;vec2 geometry_tangent=vec2(1.0,0.0);float geometry_thickness=0.0; #ifdef BASE_WEIGHT vec4 baseWeightFromTexture=texture2D(baseWeightSampler,vBaseWeightUV+uvOffset); #endif @@ -16381,7 +16381,7 @@ float detailRoughness=mix(0.5,detailColor.b,vDetailInfos.w);float loLerp=mix(0., #ifdef USE_GLTF_STYLE_ANISOTROPY float baseAlpha=specular_roughness*specular_roughness;float roughnessT=mix(baseAlpha,1.0,specular_roughness_anisotropy*specular_roughness_anisotropy);float roughnessB=baseAlpha;specular_roughness_anisotropy=1.0-roughnessB/max(roughnessT,0.00001);specular_roughness=sqrt(roughnessT/sqrt(2.0/(1.0+(1.0-specular_roughness_anisotropy)*(1.0-specular_roughness_anisotropy)))); #endif -`;T.IncludesShadersStore[JY]||(T.IncludesShadersStore[JY]=afe)});var t8,ofe,i8=C(()=>{G();t8="openpbrCoatLayerData",ofe=`float coat_weight=0.0;vec3 coat_color=vec3(1.0);float coat_roughness=0.0;float coat_roughness_anisotropy=0.0;float coat_ior=1.6;float coat_darkening=1.0;vec2 geometry_coat_tangent=vec2(1.0,0.0); +`;T.IncludesShadersStore[f8]||(T.IncludesShadersStore[f8]=Dfe)});var d8,Lfe,u8=C(()=>{G();d8="openpbrCoatLayerData",Lfe=`float coat_weight=0.0;vec3 coat_color=vec3(1.0);float coat_roughness=0.0;float coat_roughness_anisotropy=0.0;float coat_ior=1.6;float coat_darkening=1.0;vec2 geometry_coat_tangent=vec2(1.0,0.0); #ifdef COAT_WEIGHT vec4 coatWeightFromTexture=texture2D(coatWeightSampler,vCoatWeightUV+uvOffset); #endif @@ -16433,7 +16433,7 @@ coat_darkening*=coatDarkeningFromTexture.r; #ifdef USE_GLTF_STYLE_ANISOTROPY float coatAlpha=coat_roughness*coat_roughness;float coatRoughnessT=mix(coatAlpha,1.0,coat_roughness_anisotropy*coat_roughness_anisotropy);float coatRoughnessB=coatAlpha;coat_roughness_anisotropy=1.0-coatRoughnessB/max(coatRoughnessT,0.00001);coat_roughness=sqrt(coatRoughnessT/sqrt(2.0/(1.0+(1.0-coat_roughness_anisotropy)*(1.0-coat_roughness_anisotropy)))); #endif -`;T.IncludesShadersStore[t8]||(T.IncludesShadersStore[t8]=ofe)});var r8,lfe,n8=C(()=>{G();r8="openpbrThinFilmLayerData",lfe=`#ifdef THIN_FILM +`;T.IncludesShadersStore[d8]||(T.IncludesShadersStore[d8]=Lfe)});var m8,Ofe,p8=C(()=>{G();m8="openpbrThinFilmLayerData",Ofe=`#ifdef THIN_FILM float thin_film_weight=vThinFilmWeight;float thin_film_thickness=vThinFilmThickness.r*1000.0; float thin_film_ior=vThinFilmIor; #ifdef THIN_FILM_WEIGHT @@ -16450,7 +16450,7 @@ thin_film_thickness*=thinFilmThicknessFromTexture; #endif float thin_film_ior_scale=clamp(2.0f*abs(thin_film_ior-1.0f),0.0f,1.0f); #endif -`;T.IncludesShadersStore[r8]||(T.IncludesShadersStore[r8]=lfe)});var s8,cfe,a8=C(()=>{G();s8="openpbrFuzzLayerData",cfe=`float fuzz_weight=0.0;vec3 fuzz_color=vec3(1.0);float fuzz_roughness=0.0; +`;T.IncludesShadersStore[m8]||(T.IncludesShadersStore[m8]=Ofe)});var _8,Nfe,g8=C(()=>{G();_8="openpbrFuzzLayerData",Nfe=`float fuzz_weight=0.0;vec3 fuzz_color=vec3(1.0);float fuzz_roughness=0.0; #ifdef FUZZ #ifdef FUZZ_WEIGHT vec4 fuzzWeightFromTexture=texture2D(fuzzWeightSampler,vFuzzWeightUV+uvOffset); @@ -16479,11 +16479,11 @@ fuzz_roughness*=fuzzRoughnessFromTexture.a; fuzz_roughness*=fuzzRoughnessFromTexture.r; #endif #endif -`;T.IncludesShadersStore[s8]||(T.IncludesShadersStore[s8]=cfe)});var o8,ffe,l8=C(()=>{G();o8="openpbrAmbientOcclusionData",ffe=`vec3 ambient_occlusion=vec3(1.0);float specular_ambient_occlusion=1.0;float coat_specular_ambient_occlusion=1.0; +`;T.IncludesShadersStore[_8]||(T.IncludesShadersStore[_8]=Nfe)});var v8,wfe,E8=C(()=>{G();v8="openpbrAmbientOcclusionData",wfe=`vec3 ambient_occlusion=vec3(1.0);float specular_ambient_occlusion=1.0;float coat_specular_ambient_occlusion=1.0; #ifdef AMBIENT_OCCLUSION vec3 ambientOcclusionFromTexture=texture2D(ambientOcclusionSampler,vAmbientOcclusionUV+uvOffset).rgb;ambient_occlusion=vec3(ambientOcclusionFromTexture.r*vAmbientOcclusionInfos.y+(1.0-vAmbientOcclusionInfos.y)); #endif -`;T.IncludesShadersStore[o8]||(T.IncludesShadersStore[o8]=ffe)});var c8,hfe,f8=C(()=>{G();c8="openpbrBackgroundTransmission",hfe=`vec4 slab_translucent_background=vec4(0.,0.,0.,1.); +`;T.IncludesShadersStore[v8]||(T.IncludesShadersStore[v8]=wfe)});var S8,Ffe,T8=C(()=>{G();S8="openpbrBackgroundTransmission",Ffe=`vec4 slab_translucent_background=vec4(0.,0.,0.,1.); #ifdef REFRACTED_BACKGROUND {float refractionLOD=min(transmission_roughness,0.7)*vBackgroundRefractionInfos.x;float lodTexelSize=pow(2.0,refractionLOD-vBackgroundRefractionInfos.x); #ifdef DISPERSION @@ -16511,7 +16511,7 @@ vec2 noiseOffset=noise.xy*lodTexelSize;slab_translucent_background=texture2DLodE #endif } #endif -`;T.IncludesShadersStore[c8]||(T.IncludesShadersStore[c8]=hfe)});var h8,dfe,d8=C(()=>{G();h8="openpbrEnvironmentLighting",dfe=`#if defined(REFLECTION) || defined(REFRACTED_BACKGROUND) +`;T.IncludesShadersStore[S8]||(T.IncludesShadersStore[S8]=Ffe)});var A8,Bfe,x8=C(()=>{G();A8="openpbrEnvironmentLighting",Bfe=`#if defined(REFLECTION) || defined(REFRACTED_BACKGROUND) vec3 coatAbsorption=vec3(1.0);float coatIblFresnel=0.0;if (coat_weight>0.0) {coatIblFresnel=computeDielectricIblFresnel(coatReflectance,coatGeoInfo.environmentBrdf);float hemisphere_avg_fresnel=coatReflectance.F0+0.5*(1.0-coatReflectance.F0);float averageReflectance=(coatIblFresnel+hemisphere_avg_fresnel)*0.5;float roughnessFactor=1.0-coat_roughness*0.5;averageReflectance*=roughnessFactor;float darkened_transmission=(1.0-averageReflectance)*(1.0-averageReflectance);darkened_transmission=mix(1.0,darkened_transmission,coat_darkening);float sin2=1.0-coatGeoInfo.NdotV*coatGeoInfo.NdotV;sin2=sin2/(coat_ior*coat_ior);float cos_t=sqrt(1.0-sin2);float coatPathLength=1.0/cos_t;vec3 colored_transmission=pow(coat_color,vec3(coatPathLength));coatAbsorption=mix(vec3(1.0),colored_transmission*darkened_transmission,coat_weight);} #endif #ifdef REFLECTION @@ -16793,7 +16793,7 @@ slab_translucent_base_ibl=slab_translucent_background.rgb*volume_absorption*tran #endif vec3 material_dielectric_base_ibl=mix(black,slab_translucent_base_ibl.rgb,surface_translucency_weight);vec3 material_dielectric_gloss_ibl=material_dielectric_base_ibl*(baseGeoInfo.NdotV);vec3 material_base_substrate_ibl=mix(material_dielectric_gloss_ibl,black,base_metalness);vec3 material_coated_base_ibl=layer(material_base_substrate_ibl,black,coatIblFresnel,coatAbsorption,vec3(1.0));material_surface_ibl=material_coated_base_ibl; #endif -`;T.IncludesShadersStore[h8]||(T.IncludesShadersStore[h8]=dfe)});var u8,ufe,m8=C(()=>{G();u8="openpbrDirectLightingInit",ufe=`#ifdef LIGHT{X} +`;T.IncludesShadersStore[A8]||(T.IncludesShadersStore[A8]=Bfe)});var R8,Ufe,b8=C(()=>{G();R8="openpbrDirectLightingInit",Ufe=`#ifdef LIGHT{X} preLightingInfo preInfo{X};preLightingInfo preInfoCoat{X};vec4 lightColor{X}=light{X}.vLightDiffuse;float shadow{X}=1.; #if defined(SHADOWONLY) || defined(LIGHTMAP) && defined(LIGHTMAPEXCLUDED{X}) && defined(LIGHTMAPNOSPECULAR{X}) #else @@ -16864,7 +16864,7 @@ preInfo{X}.roughness=adjustRoughnessFromLightProperties(specular_roughness,light preInfo{X}.diffuseRoughness=base_diffuse_roughness;preInfo{X}.surfaceAlbedo=base_color.rgb; #endif #endif -`;T.IncludesShadersStore[u8]||(T.IncludesShadersStore[u8]=ufe)});var p8,mfe,_8=C(()=>{G();p8="openpbrDirectLighting",mfe=`#ifdef LIGHT{X} +`;T.IncludesShadersStore[R8]||(T.IncludesShadersStore[R8]=Ufe)});var I8,Vfe,M8=C(()=>{G();I8="openpbrDirectLighting",Vfe=`#ifdef LIGHT{X} {vec3 slab_diffuse=vec3(0.,0.,0.);vec3 slab_translucent=vec3(0.,0.,0.);vec3 slab_glossy=vec3(0.,0.,0.);float specularFresnel=0.0;vec3 specularColoredFresnel=vec3(0.,0.,0.);vec3 slab_metal=vec3(0.,0.,0.);vec3 slab_coat=vec3(0.,0.,0.);float coatFresnel=0.0;vec3 slab_fuzz=vec3(0.,0.,0.);float fuzzFresnel=0.0; #ifdef HEMILIGHT{X} slab_diffuse=computeHemisphericDiffuseLighting(preInfo{X},lightColor{X}.rgb,light{X}.vLightGround); @@ -17019,7 +17019,7 @@ total_direct_diffuse+=slab_diffuse; #endif vec3 material_dielectric_base=mix(slab_diffuse*base_color.rgb,slab_translucent,surface_translucency_weight);vec3 material_dielectric_gloss=material_dielectric_base*(1.0-specularFresnel)+slab_glossy*specularColoredFresnel;vec3 material_base_substrate=mix(material_dielectric_gloss,slab_metal,base_metalness);vec3 material_coated_base=layer(material_base_substrate,slab_coat,coatFresnel,coatAbsorption,vec3(1.0));material_surface_direct+=layer(material_coated_base,slab_fuzz,fuzzFresnel*fuzz_weight,vec3(1.0),fuzz_color);} #endif -`;T.IncludesShadersStore[p8]||(T.IncludesShadersStore[p8]=mfe)});var g8,pfe,oL=C(()=>{G();g8="pbrBlockImageProcessing",pfe=`#if defined(IMAGEPROCESSINGPOSTPROCESS) || defined(SS_SCATTERING) +`;T.IncludesShadersStore[I8]||(T.IncludesShadersStore[I8]=Vfe)});var C8,Gfe,_L=C(()=>{G();C8="pbrBlockImageProcessing",Gfe=`#if defined(IMAGEPROCESSINGPOSTPROCESS) || defined(SS_SCATTERING) #if !defined(SKIPFINALCOLORCLAMP) finalColor.rgb=clamp(finalColor.rgb,0.,30.0); #endif @@ -17030,7 +17030,7 @@ finalColor.a*=visibility; #ifdef PREMULTIPLYALPHA finalColor.rgb*=finalColor.a; #endif -`;T.IncludesShadersStore[g8]||(T.IncludesShadersStore[g8]=pfe)});var v8,_fe,E8=C(()=>{G();v8="openpbrBlockPrePass",_fe=`#if SCENE_MRT_COUNT>0 +`;T.IncludesShadersStore[C8]||(T.IncludesShadersStore[C8]=Gfe)});var y8,kfe,P8=C(()=>{G();y8="openpbrBlockPrePass",kfe=`#if SCENE_MRT_COUNT>0 float writeGeometryInfo=finalColor.a>ALPHATESTVALUE ? 1.0 : 0.0; #ifdef PREPASS_POSITION gl_FragData[PREPASS_POSITION_INDEX]=vec4(vPositionW,writeGeometryInfo); @@ -17096,7 +17096,7 @@ gl_FragData[PREPASS_REFLECTIVITY_INDEX]=vec4( 0.0,0.0,0.0,1.0 )*writeGeometryInf #endif #endif #endif -`;T.IncludesShadersStore[v8]||(T.IncludesShadersStore[v8]=_fe)});var S8,gfe,lL=C(()=>{G();S8="pbrDebug",gfe=`#if DEBUGMODE>0 +`;T.IncludesShadersStore[y8]||(T.IncludesShadersStore[y8]=kfe)});var D8,Wfe,gL=C(()=>{G();D8="pbrDebug",Wfe=`#if DEBUGMODE>0 if (vClipSpacePosition.x/vClipSpacePosition.w>=vDebugMode.x) { #if DEBUGMODE==1 gl_FragColor.rgb=vPositionW.rgb; @@ -17280,7 +17280,7 @@ return; #endif } #endif -`;T.IncludesShadersStore[S8]||(T.IncludesShadersStore[S8]=gfe)});var A8={};$e(A8,{openpbrPixelShader:()=>vfe});var cL,T8,vfe,x8=C(()=>{G();hx();dx();MY();ZD();$D();ux();mx();PY();_x();uc();Zh();og();ba();JD();eL();tL();gx();px();Hm();iL();rL();Wm();nL();sL();qx();VY();kY();gg();vD();HY();XY();ED();SD();KY();mc();aL();ZY();$Y();e8();AD();TD();i8();n8();a8();l8();Tx();f8();d8();m8();_8();Ax();lg();oL();E8();xx();lL();cL="openpbrPixelShader",T8=`#define OPENPBR_FRAGMENT_SHADER +`;T.IncludesShadersStore[D8]||(T.IncludesShadersStore[D8]=Wfe)});var O8={};$e(O8,{openpbrPixelShader:()=>Hfe});var vL,L8,Hfe,N8=C(()=>{G();_x();gx();UY();sL();oL();vx();Ex();kY();Tx();uc();$h();fg();ba();lL();cL();fL();Ax();Sx();Ym();hL();dL();Xm();uL();mL();tR();ZY();$Y();Sg();MD();e8();i8();CD();yD();n8();mc();pL();o8();c8();h8();DD();PD();u8();p8();g8();E8();Ix();T8();x8();b8();M8();Mx();hg();_L();P8();Cx();gL();vL="openpbrPixelShader",L8=`#define OPENPBR_FRAGMENT_SHADER #define CUSTOM_FRAGMENT_EXTENSION #if defined(GEOMETRY_NORMAL) || defined(GEOMETRY_COAT_NORMAL) || !defined(NORMAL) || defined(FORCENORMALFORWARD) || defined(SPECULARAA) #extension GL_OES_standard_derivatives : enable @@ -17515,11 +17515,11 @@ if (fragDepth==nearestDepth) {frontColor.rgb+=finalColor.rgb*finalColor.a*alphaM #include #define CUSTOM_FRAGMENT_MAIN_END } -`;T.ShadersStore[cL]||(T.ShadersStore[cL]=T8);vfe={name:cL,shader:T8}});var R8={};$e(R8,{OpenPBRMaterial:()=>Oe,OpenPBRMaterialDefines:()=>Cg});var Ym,$x,si,Ti,fL,hL,Cg,dL,Oe,b8=C(()=>{kt();Ut();Yx();zt();D_();Gr();Vi();Pn();Er();ya();xA();Rf();il();$_();yn();Ui();RA();AA();Ma();Pt();bA();IA();IX();Ge();MA();Q_();to();Ci();f5();Ym={effect:null,subMesh:null},$x=class n{populateVectorFromLinkedProperties(e){let t=e.dimension[0];for(let i in this.linkedProperties){let r=this.linkedProperties[i],s=r.numComponents;if(tt-s){s==1?J.Error(`Float property ${r.name} has an offset that is too large.`):J.Error(`Vector${s} property ${r.name} won't fit in Vector${t} or has an offset that is too large.`);return}typeof r.value=="number"?n._tmpArray[r.targetUniformComponentOffset]=r.value:r.value.toArray(n._tmpArray,r.targetUniformComponentOffset)}e.fromArray(n._tmpArray)}constructor(e,t){this.linkedProperties={},this.firstLinkedKey="",this.name=e,this.numComponents=t}};$x._tmpArray=[0,0,0,0];si=class{constructor(e,t,i,r,s=0,a){this.targetUniformComponentNum=4,this.targetUniformComponentOffset=0,this.name=e,this.targetUniformName=i,this.defaultValue=t,this.value=t,this.targetUniformComponentNum=r,this.targetUniformComponentOffset=s,this.requiredDefine=a}get numComponents(){return typeof this.defaultValue=="number"?1:this.defaultValue.dimension[0]}},Ti=class{get samplerName(){return this.samplerPrefix+"Sampler"}get samplerInfoName(){return"v"+this.samplerPrefix.charAt(0).toUpperCase()+this.samplerPrefix.slice(1)+"Infos"}get samplerMatrixName(){return this.samplerPrefix+"Matrix"}constructor(e,t,i){this.value=null,this.samplerPrefix="",this.textureDefine="",this.name=e,this.samplerPrefix=t,this.textureDefine=i}},fL=class extends Lm(Dm(Sr)){},hL=class extends bX(fL){},Cg=class extends ym(hL){constructor(e){super(e),this.NUM_SAMPLES="0",this.REALTIME_FILTERING=!1,this.IBL_CDF_FILTERING=!1,this.LIGHTCOUNT=0,this.VERTEXCOLOR=!1,this.BAKED_VERTEX_ANIMATION_TEXTURE=!1,this.VERTEXALPHA=!1,this.ALPHATEST=!1,this.DEPTHPREPASS=!1,this.ALPHABLEND=!1,this.ALPHA_FROM_BASE_COLOR_TEXTURE=!1,this.ALPHATESTVALUE="0.5",this.PREMULTIPLYALPHA=!1,this.REFLECTIVITY_GAMMA=!1,this.REFLECTIVITYDIRECTUV=0,this.SPECULARTERM=!1,this.LODBASEDMICROSFURACE=!0,this.SPECULAR_ROUGHNESS_FROM_METALNESS_TEXTURE_GREEN=!1,this.BASE_METALNESS_FROM_METALNESS_TEXTURE_BLUE=!1,this.AOSTOREINMETALMAPRED=!1,this.SPECULAR_WEIGHT_IN_ALPHA=!1,this.SPECULAR_WEIGHT_FROM_SPECULAR_COLOR_TEXTURE=!1,this.SPECULAR_ROUGHNESS_ANISOTROPY_FROM_TANGENT_TEXTURE=!1,this.COAT_ROUGHNESS_FROM_GREEN_CHANNEL=!1,this.COAT_ROUGHNESS_ANISOTROPY_FROM_TANGENT_TEXTURE=!1,this.USE_GLTF_STYLE_ANISOTROPY=!1,this.THIN_FILM_THICKNESS_FROM_THIN_FILM_TEXTURE=!1,this.FUZZ_ROUGHNESS_FROM_TEXTURE_ALPHA=!1,this.GEOMETRY_THICKNESS_FROM_GREEN_CHANNEL=!1,this.ENVIRONMENTBRDF=!1,this.ENVIRONMENTBRDF_RGBD=!1,this.FUZZENVIRONMENTBRDF=!1,this.NORMAL=!1,this.TANGENT=!1,this.OBJECTSPACE_NORMALMAP=!1,this.PARALLAX=!1,this.PARALLAX_RHS=!1,this.PARALLAXOCCLUSION=!1,this.NORMALXYSCALE=!0,this.ANISOTROPIC=!1,this.ANISOTROPIC_OPENPBR=!0,this.ANISOTROPIC_BASE=!1,this.ANISOTROPIC_COAT=!1,this.FUZZ_IBL_SAMPLES=6,this.REFRACTION_HIGH_QUALITY_BLUR=!1,this.FUZZ=!1,this.THIN_FILM=!1,this.IRIDESCENCE=!1,this.DISPERSION=!1,this.SCATTERING=!1,this.USE_IRRADIANCE_TEXTURE_FOR_SCATTERING=!1,this.SSS_SAMPLE_COUNT=16,this.USE_IRRADIANCE_TEXTURE_FOR_SCATTERING_GBUFFER=!1,this.TRANSMISSION_SLAB=!1,this.TRANSMISSION_SLAB_VOLUME=!1,this.SUBSURFACE_SLAB=!1,this.GEOMETRY_THIN_WALLED=!1,this.REFRACTED_BACKGROUND=!1,this.REFRACTED_LIGHTS=!1,this.REFRACTED_ENVIRONMENT=!1,this.REFRACTED_ENVIRONMENT_OPPOSITEZ=!1,this.REFRACTED_ENVIRONMENT_LOCAL_CUBE=!1,this.RADIANCEOCCLUSION=!1,this.HORIZONOCCLUSION=!1,this.INSTANCES=!1,this.THIN_INSTANCES=!1,this.INSTANCESCOLOR=!1,this.NUM_BONE_INFLUENCERS=0,this.BonesPerMesh=0,this.BONETEXTURE=!1,this.BONES_VELOCITY_ENABLED=!1,this.NONUNIFORMSCALING=!1,this.MORPHTARGETS=!1,this.MORPHTARGETS_POSITION=!1,this.MORPHTARGETS_NORMAL=!1,this.MORPHTARGETS_TANGENT=!1,this.MORPHTARGETS_UV=!1,this.MORPHTARGETS_UV2=!1,this.MORPHTARGETS_COLOR=!1,this.MORPHTARGETTEXTURE_HASPOSITIONS=!1,this.MORPHTARGETTEXTURE_HASNORMALS=!1,this.MORPHTARGETTEXTURE_HASTANGENTS=!1,this.MORPHTARGETTEXTURE_HASUVS=!1,this.MORPHTARGETTEXTURE_HASUV2S=!1,this.MORPHTARGETTEXTURE_HASCOLORS=!1,this.NUM_MORPH_INFLUENCERS=0,this.MORPHTARGETS_TEXTURE=!1,this.USEPHYSICALLIGHTFALLOFF=!1,this.USEGLTFLIGHTFALLOFF=!1,this.TWOSIDEDLIGHTING=!1,this.MIRRORED=!1,this.SHADOWFLOAT=!1,this.CLIPPLANE=!1,this.CLIPPLANE2=!1,this.CLIPPLANE3=!1,this.CLIPPLANE4=!1,this.CLIPPLANE5=!1,this.CLIPPLANE6=!1,this.POINTSIZE=!1,this.FOG=!1,this.LOGARITHMICDEPTH=!1,this.CAMERA_ORTHOGRAPHIC=!1,this.CAMERA_PERSPECTIVE=!1,this.AREALIGHTSUPPORTED=!0,this.FORCENORMALFORWARD=!1,this.SPECULARAA=!1,this.UNLIT=!1,this.DECAL_AFTER_DETAIL=!1,this.DEBUGMODE=0,this.USE_VERTEX_PULLING=!1,this.VERTEX_PULLING_USE_INDEX_BUFFER=!1,this.VERTEX_PULLING_INDEX_BUFFER_32BITS=!1,this.RIGHT_HANDED=!1,this.CLUSTLIGHT_SLICES=0,this.CLUSTLIGHT_BATCH=0,this.BRDF_V_HEIGHT_CORRELATED=!0,this.MS_BRDF_ENERGY_CONSERVATION=!0,this.SPHERICAL_HARMONICS=!0,this.SPECULAR_GLOSSINESS_ENERGY_CONSERVATION=!0,this.MIX_IBL_RADIANCE_WITH_IRRADIANCE=!0,this.LEGACY_SPECULAR_ENERGY_CONSERVATION=!1,this.BASE_DIFFUSE_MODEL=0,this.DIELECTRIC_SPECULAR_MODEL=1,this.CONDUCTOR_SPECULAR_MODEL=1,this.rebuild()}reset(){super.reset(),this.ALPHATESTVALUE="0.5",this.NORMALXYSCALE=!0}},dL=class extends Om(al){},Oe=class n extends dL{get geometryTangentAngle(){return Math.atan2(this.geometryTangent.y,this.geometryTangent.x)}set geometryTangentAngle(e){this.geometryTangent=new Ne(Math.cos(e),Math.sin(e))}get geometryCoatTangentAngle(){return Math.atan2(this.geometryCoatTangent.y,this.geometryCoatTangent.x)}set geometryCoatTangentAngle(e){this.geometryCoatTangent=new Ne(Math.cos(e),Math.sin(e))}get sssQuality(){return this._sssQuality}set sssQuality(e){this._sssQuality!==e&&(this._sssQuality=e,this.markAsDirty(1))}get sssIrradianceTexture(){return this._sssIrradianceTexture}set sssIrradianceTexture(e){this._sssIrradianceTexture!==e&&(this._sssIrradianceTexture=e,this._markAllSubMeshesAsTexturesDirty())}get sssDepthTexture(){return this._sssDepthTexture}set sssDepthTexture(e){this._sssDepthTexture!==e&&(this._sssDepthTexture=e,this._markAllSubMeshesAsTexturesDirty())}get hasTransparency(){return this.subsurfaceWeight>0||this.transmissionWeight>0}get hasScattering(){return this.transmissionWeight>0&&this.transmissionDepth>0&&!this.transmissionScatter.equals(Te.BlackReadOnly)||this.subsurfaceWeight>0}get usePhysicalLightFalloff(){return this._lightFalloff===ve.LIGHTFALLOFF_PHYSICAL}set usePhysicalLightFalloff(e){e!==this.usePhysicalLightFalloff&&(this._markAllSubMeshesAsTexturesDirty(),e?this._lightFalloff=ve.LIGHTFALLOFF_PHYSICAL:this._lightFalloff=ve.LIGHTFALLOFF_STANDARD)}get useGLTFLightFalloff(){return this._lightFalloff===ve.LIGHTFALLOFF_GLTF}set useGLTFLightFalloff(e){e!==this.useGLTFLightFalloff&&(this._markAllSubMeshesAsTexturesDirty(),e?this._lightFalloff=ve.LIGHTFALLOFF_GLTF:this._lightFalloff=ve.LIGHTFALLOFF_STANDARD)}get backgroundRefractionTexture(){return this._backgroundRefractionTexture}set backgroundRefractionTexture(e){this._backgroundRefractionTexture=e,this._markAllSubMeshesAsTexturesDirty()}get refractionHighQualityBlur(){return this._refractionHighQualityBlur}set refractionHighQualityBlur(e){this._refractionHighQualityBlur!==e&&(this._refractionHighQualityBlur=e,this.markAsDirty(1))}get realTimeFiltering(){return this._realTimeFiltering}set realTimeFiltering(e){this._realTimeFiltering=e,this.markAsDirty(1)}get realTimeFilteringQuality(){return this._realTimeFilteringQuality}set realTimeFilteringQuality(e){this._realTimeFilteringQuality=e,this.markAsDirty(1)}get fuzzSampleNumber(){return this._fuzzSampleNumber}set fuzzSampleNumber(e){this._fuzzSampleNumber=e,this.markAsDirty(1)}get canRenderToMRT(){return!0}constructor(e,t,i=!1){var s;super(e,t,void 0,i||n.ForceGLSL),this._baseWeight=new si("base_weight",1,"vBaseWeight",1),this._baseWeightTexture=new Ti("base_weight","baseWeight","BASE_WEIGHT"),this._baseColor=new si("base_color",Te.White(),"vBaseColor",4),this._baseColorTexture=new Ti("base_color","baseColor","BASE_COLOR"),this._baseDiffuseRoughness=new si("base_diffuse_roughness",0,"vBaseDiffuseRoughness",1),this._baseDiffuseRoughnessTexture=new Ti("base_diffuse_roughness","baseDiffuseRoughness","BASE_DIFFUSE_ROUGHNESS"),this._baseMetalness=new si("base_metalness",0,"vReflectanceInfo",4,0),this._baseMetalnessTexture=new Ti("base_metalness","baseMetalness","BASE_METALNESS"),this._specularWeight=new si("specular_weight",1,"vReflectanceInfo",4,3),this._specularWeightTexture=new Ti("specular_weight","specularWeight","SPECULAR_WEIGHT"),this._specularColor=new si("specular_color",Te.White(),"vSpecularColor",4),this._specularColorTexture=new Ti("specular_color","specularColor","SPECULAR_COLOR"),this._specularRoughness=new si("specular_roughness",.3,"vReflectanceInfo",4,1),this._specularRoughnessTexture=new Ti("specular_roughness","specularRoughness","SPECULAR_ROUGHNESS"),this._specularRoughnessAnisotropy=new si("specular_roughness_anisotropy",0,"vSpecularAnisotropy",3,2),this._specularRoughnessAnisotropyTexture=new Ti("specular_roughness_anisotropy","specularRoughnessAnisotropy","SPECULAR_ROUGHNESS_ANISOTROPY"),this._specularIor=new si("specular_ior",1.5,"vReflectanceInfo",4,2),this._transmissionWeight=new si("transmission_weight",0,"vTransmissionWeight",1),this._transmissionWeightTexture=new Ti("transmission_weight","transmissionWeight","TRANSMISSION_WEIGHT"),this._transmissionColor=new si("transmission_color",Te.White(),"vTransmissionColor",3,0),this._transmissionColorTexture=new Ti("transmission_color","transmissionColor","TRANSMISSION_COLOR"),this._transmissionDepth=new si("transmission_depth",0,"vTransmissionDepth",1,0),this._transmissionDepthTexture=new Ti("transmission_depth","transmissionDepth","TRANSMISSION_DEPTH"),this._transmissionScatter=new si("transmission_scatter",Te.Black(),"vTransmissionScatter",3,0),this._transmissionScatterTexture=new Ti("transmission_scatter","transmissionScatter","TRANSMISSION_SCATTER"),this._transmissionScatterAnisotropy=new si("transmission_scatter_anisotropy",0,"vTransmissionScatterAnisotropy",1,0),this._transmissionDispersionScale=new si("transmission_dispersion_scale",0,"vTransmissionDispersionScale",1,0),this._transmissionDispersionScaleTexture=new Ti("transmission_dispersion_scale","transmissionDispersionScale","TRANSMISSION_DISPERSION_SCALE"),this._transmissionDispersionAbbeNumber=new si("transmission_dispersion_abbe_number",20,"vTransmissionDispersionAbbeNumber",1,0),this._subsurfaceWeight=new si("subsurface_weight",0,"vSubsurfaceWeight",1,0,"SUBSURFACE_SLAB"),this._subsurfaceWeightTexture=new Ti("subsurface_weight","subsurfaceWeight","SUBSURFACE_WEIGHT"),this._subsurfaceColor=new si("subsurface_color",new Te(.8,.8,.8),"vSubsurfaceColor",3,0,"SUBSURFACE_SLAB"),this._subsurfaceColorTexture=new Ti("subsurface_color","subsurfaceColor","SUBSURFACE_COLOR"),this._subsurfaceRadius=new si("subsurface_radius",.1,"vSubsurfaceRadius",1,0,"SUBSURFACE_SLAB"),this._subsurfaceRadiusScale=new si("subsurface_radius_scale",new Te(1,.5,.25),"vSubsurfaceRadiusScale",3,0,"SUBSURFACE_SLAB"),this._subsurfaceRadiusScaleTexture=new Ti("subsurface_radius_scale","subsurfaceRadiusScale","SUBSURFACE_RADIUS_SCALE"),this._subsurfaceScatterAnisotropy=new si("subsurface_scatter_anisotropy",0,"vSubsurfaceScatterAnisotropy",1,0,"SUBSURFACE_SLAB"),this._coatWeight=new si("coat_weight",0,"vCoatWeight",1,0),this._coatWeightTexture=new Ti("coat_weight","coatWeight","COAT_WEIGHT"),this._coatColor=new si("coat_color",Te.White(),"vCoatColor",3,0),this._coatColorTexture=new Ti("coat_color","coatColor","COAT_COLOR"),this._coatRoughness=new si("coat_roughness",0,"vCoatRoughness",1,0),this._coatRoughnessTexture=new Ti("coat_roughness","coatRoughness","COAT_ROUGHNESS"),this._coatRoughnessAnisotropy=new si("coat_roughness_anisotropy",0,"vCoatRoughnessAnisotropy",1),this._coatRoughnessAnisotropyTexture=new Ti("coat_roughness_anisotropy","coatRoughnessAnisotropy","COAT_ROUGHNESS_ANISOTROPY"),this._coatIor=new si("coat_ior",1.5,"vCoatIor",1,0),this._coatDarkening=new si("coat_darkening",1,"vCoatDarkening",1,0),this._coatDarkeningTexture=new Ti("coat_darkening","coatDarkening","COAT_DARKENING"),this.useCoatRoughnessFromWeightTexture=!1,this._fuzzWeight=new si("fuzz_weight",0,"vFuzzWeight",1,0),this._fuzzWeightTexture=new Ti("fuzz_weight","fuzzWeight","FUZZ_WEIGHT"),this._fuzzColor=new si("fuzz_color",Te.White(),"vFuzzColor",3,0),this._fuzzColorTexture=new Ti("fuzz_color","fuzzColor","FUZZ_COLOR"),this._fuzzRoughness=new si("fuzz_roughness",.5,"vFuzzRoughness",1,0),this._fuzzRoughnessTexture=new Ti("fuzz_roughness","fuzzRoughness","FUZZ_ROUGHNESS"),this._geometryThinWalled=new si("geometry_thin_walled",0,"vGeometryThinWalled",1,0),this._geometryNormalTexture=new Ti("geometry_normal","geometryNormal","GEOMETRY_NORMAL"),this._geometryTangent=new si("geometry_tangent",new Ne(1,0),"vSpecularAnisotropy",3,0),this._geometryTangentTexture=new Ti("geometry_tangent","geometryTangent","GEOMETRY_TANGENT"),this._geometryCoatNormalTexture=new Ti("geometry_coat_normal","geometryCoatNormal","GEOMETRY_COAT_NORMAL"),this._geometryCoatTangent=new si("geometry_coat_tangent",new Ne(1,0),"vGeometryCoatTangent",2,0),this._geometryCoatTangentTexture=new Ti("geometry_coat_tangent","geometryCoatTangent","GEOMETRY_COAT_TANGENT"),this._geometryOpacity=new si("geometry_opacity",1,"vBaseColor",4,3),this._geometryOpacityTexture=new Ti("geometry_opacity","geometryOpacity","GEOMETRY_OPACITY"),this._geometryThickness=new si("geometry_thickness",0,"vGeometryThickness",1,0),this._geometryThicknessTexture=new Ti("geometry_thickness","geometryThickness","GEOMETRY_THICKNESS"),this._emissionLuminance=new si("emission_luminance",1,"vLightingIntensity",4,1),this._emissionColor=new si("emission_color",Te.Black(),"vEmissionColor",3),this._emissionColorTexture=new Ti("emission_color","emissionColor","EMISSION_COLOR"),this._thinFilmWeight=new si("thin_film_weight",0,"vThinFilmWeight",1,0),this._thinFilmWeightTexture=new Ti("thin_film_weight","thinFilmWeight","THIN_FILM_WEIGHT"),this._thinFilmThickness=new si("thin_film_thickness",.5,"vThinFilmThickness",2,0),this._thinFilmThicknessMin=new si("thin_film_thickness_min",0,"vThinFilmThickness",2,1),this._thinFilmThicknessTexture=new Ti("thin_film_thickness","thinFilmThickness","THIN_FILM_THICKNESS"),this._thinFilmIor=new si("thin_film_ior",1.4,"vThinFilmIor",1,0),this._ambientOcclusionTexture=new Ti("ambient_occlusion","ambientOcclusion","AMBIENT_OCCLUSION"),this._sssQuality=n.SSS_QUALITY_MEDIUM,this._sssIrradianceTexture=null,this._sssDepthTexture=null,this._uniformsList={},this._uniformsArray=[],this._samplersList={},this._samplerDefines={},this.directIntensity=1,this.environmentIntensity=1,this.useSpecularWeightFromTextureAlpha=!1,this.forceAlphaTest=!1,this.alphaCutOff=.4,this.useAmbientOcclusionFromMetallicTextureRed=!1,this.useAmbientInGrayScale=!1,this.useObjectSpaceNormalMap=!1,this.useParallax=!1,this.useParallaxOcclusion=!1,this.parallaxScaleBias=.05,this.disableLighting=!1,this.forceIrradianceInFragment=!1,this.maxSimultaneousLights=4,this.invertNormalMapX=!1,this.invertNormalMapY=!1,this.twoSidedLighting=!1,this.useAlphaFresnel=!1,this.useLinearAlphaFresnel=!1,this.environmentBRDFTexture=null,this.forceNormalForward=!1,this.enableSpecularAntiAliasing=!1,this.useHorizonOcclusion=!0,this.useRadianceOcclusion=!0,this.unlit=!1,this.applyDecalMapAfterDetailMap=!1,this._lightingInfos=new Mi(this.directIntensity,1,this.environmentIntensity,1),this._radianceTexture=null,this._useSpecularWeightFromAlpha=!1,this._useSpecularWeightFromSpecularColorTexture=!1,this._useSpecularRoughnessAnisotropyFromTangentTexture=!1,this._useCoatRoughnessAnisotropyFromTangentTexture=!1,this._useCoatRoughnessFromGreenChannel=!1,this._useGltfStyleAnisotropy=!1,this._useFuzzRoughnessFromTextureAlpha=!1,this._useHorizonOcclusion=!0,this._useRadianceOcclusion=!0,this._useAlphaFromBaseColorTexture=!1,this._useAmbientOcclusionFromMetallicTextureRed=!1,this._useRoughnessFromMetallicTextureGreen=!1,this._useMetallicFromMetallicTextureBlue=!1,this._useThinFilmThicknessFromTextureGreen=!1,this._useGeometryThicknessFromGreenChannel=!1,this._lightFalloff=ve.LIGHTFALLOFF_PHYSICAL,this._useObjectSpaceNormalMap=!1,this._useParallax=!1,this._useParallaxOcclusion=!1,this._parallaxScaleBias=.05,this._disableLighting=!1,this._maxSimultaneousLights=4,this._invertNormalMapX=!1,this._invertNormalMapY=!1,this._twoSidedLighting=!1,this._alphaCutOff=.4,this._useAlphaFresnel=!1,this._useLinearAlphaFresnel=!1,this._environmentBRDFTexture=null,this._environmentFuzzBRDFTexture=null,this._backgroundRefractionTexture=null,this._refractionHighQualityBlur=!0,this._forceIrradianceInFragment=!1,this._realTimeFiltering=!1,this._realTimeFilteringQuality=8,this._fuzzSampleNumber=4,this._forceNormalForward=!1,this._enableSpecularAntiAliasing=!1,this._renderTargets=new wi(16),this._unlit=!1,this._applyDecalMapAfterDetailMap=!1,this._debugMode=0,this._shadersLoaded=!1,this._breakShaderLoadedCheck=!1,this._vertexPullingMetadata=null,this.debugMode=0,this.debugLimit=-1,this.debugFactor=1,this._cacheHasRenderTargetTextures=!1,this._transparencyMode=ve.MATERIAL_OPAQUE,this.getScene()&&!((s=this.getScene())!=null&&s.getEngine().isWebGPU)&&this.getScene().getEngine().webGLVersion<2&&J.Error("OpenPBRMaterial: WebGL 2.0 or above is required for this material."),n._noiseTextures[this.getScene().uniqueId]||(n._noiseTextures[this.getScene().uniqueId]=new ge(de.GetAssetUrl("https://assets.babylonjs.com/core/blue_noise/blue_noise_rgb.png"),this.getScene(),!1,!0,1),this.getScene().onDisposeObservable.addOnce(()=>{var a;(a=n._noiseTextures[this.getScene().uniqueId])==null||a.dispose(),delete n._noiseTextures[this.getScene().uniqueId]})),this._attachImageProcessingConfiguration(null),this.getRenderTargetTextures=()=>(this._renderTargets.reset(),le.ReflectionTextureEnabled&&this._radianceTexture&&this._radianceTexture.isRenderTarget&&this._renderTargets.push(this._radianceTexture),le.RefractionTextureEnabled&&this._backgroundRefractionTexture&&this._backgroundRefractionTexture.isRenderTarget&&this._renderTargets.push(this._backgroundRefractionTexture),this._eventInfo.renderTargets=this._renderTargets,this._callbackPluginEventFillRenderTargetTextures(this._eventInfo),this._renderTargets),this._environmentBRDFTexture=RX(this.getScene()),this._environmentFuzzBRDFTexture=pD(this.getScene()),this.prePassConfiguration=new Ts,this._propertyList={};for(let a of Object.getOwnPropertyNames(this)){let o=this[a];o instanceof si&&(this._propertyList[a]=o)}Object.keys(this._propertyList).forEach(a=>{let o=this._propertyList[a],l=this._uniformsList[o.targetUniformName];l?l.numComponents!==o.targetUniformComponentNum?J.Error(`Uniform ${o.targetUniformName} already exists of size ${l.numComponents}, but trying to set it to ${o.targetUniformComponentNum}.`):l.requiredDefine!==o.requiredDefine&&(l.requiredDefine=void 0):(l=new $x(o.targetUniformName,o.targetUniformComponentNum),l.requiredDefine=o.requiredDefine,this._uniformsList[o.targetUniformName]=l),l.firstLinkedKey===""&&(l.firstLinkedKey=o.name),l.linkedProperties[o.name]=o}),this._uniformsArray=Object.values(this._uniformsList),this._samplersList={};for(let a of Object.getOwnPropertyNames(this)){let o=this[a];o instanceof Ti&&(this._samplersList[a]=o)}for(let a in this._samplersList){let l=this._samplersList[a].textureDefine;this._samplerDefines[l]={type:"boolean",default:!1},this._samplerDefines[l+"DIRECTUV"]={type:"number",default:0},this._samplerDefines[l+"_GAMMA"]={type:"boolean",default:!1}}this._baseWeight,this._baseWeightTexture,this._baseColor,this._baseColorTexture,this._baseDiffuseRoughness,this._baseDiffuseRoughnessTexture,this._baseMetalness,this._baseMetalnessTexture,this._specularWeight,this._specularWeightTexture,this._specularColor,this._specularColorTexture,this._specularRoughness,this._specularIor,this._specularRoughnessTexture,this._specularRoughnessAnisotropy,this._specularRoughnessAnisotropyTexture,this._transmissionWeight,this._transmissionWeightTexture,this._transmissionColor,this._transmissionColorTexture,this._transmissionDepth,this._transmissionDepthTexture,this._transmissionScatter,this._transmissionScatterTexture,this._transmissionScatterAnisotropy,this._transmissionDispersionScale,this._transmissionDispersionScaleTexture,this._transmissionDispersionAbbeNumber,this._subsurfaceWeight,this._subsurfaceWeightTexture,this._subsurfaceColor,this._subsurfaceColorTexture,this._subsurfaceRadius,this._subsurfaceRadiusScale,this._subsurfaceRadiusScaleTexture,this._subsurfaceScatterAnisotropy,this._coatWeight,this._coatWeightTexture,this._coatColor,this._coatColorTexture,this._coatRoughness,this._coatRoughnessTexture,this._coatRoughnessAnisotropy,this._coatRoughnessAnisotropyTexture,this._coatIor,this._coatDarkening,this._coatDarkeningTexture,this._fuzzWeight,this._fuzzWeightTexture,this._fuzzColor,this._fuzzColorTexture,this._fuzzRoughness,this._fuzzRoughnessTexture,this._geometryThinWalled,this._geometryNormalTexture,this._geometryTangent,this._geometryTangentTexture,this._geometryCoatNormalTexture,this._geometryCoatTangent,this._geometryCoatTangentTexture,this._geometryOpacity,this._geometryOpacityTexture,this._geometryThickness,this._geometryThicknessTexture,this._thinFilmWeight,this._thinFilmWeightTexture,this._thinFilmThickness,this._thinFilmThicknessMin,this._thinFilmThicknessTexture,this._thinFilmIor,this._emissionLuminance,this._emissionColor,this._emissionColorTexture,this._ambientOcclusionTexture}get hasRenderTargetTextures(){return le.ReflectionTextureEnabled&&this._radianceTexture&&this._radianceTexture.isRenderTarget||le.RefractionTextureEnabled&&this._backgroundRefractionTexture&&this._backgroundRefractionTexture.isRenderTarget?!0:this._cacheHasRenderTargetTextures}get isPrePassCapable(){return!this.disableDepthWrite}getClassName(){return"OpenPBRMaterial"}get transparencyMode(){return this._transparencyMode}set transparencyMode(e){this._transparencyMode!==e&&(this._transparencyMode=e,this._markAllSubMeshesAsTexturesAndMiscDirty())}_shouldUseAlphaFromBaseColorTexture(){return this._hasAlphaChannel()&&this._transparencyMode!==ve.MATERIAL_OPAQUE&&!this.geometryOpacityTexture}_hasAlphaChannel(){return this.baseColorTexture!=null&&this.baseColorTexture.hasAlpha&&this._useAlphaFromBaseColorTexture||this.geometryOpacityTexture!=null}clone(e,t=!0,i=""){let r=tt.Clone(()=>new n(e,this.getScene()),this,{cloneTexturesOnlyOnce:t});return r.id=e,r.name=e,this.stencil.copyTo(r.stencil),this._clonePlugins(r,i),r}serialize(){let e=super.serialize();return e.customType="BABYLON.OpenPBRMaterial",e}static Parse(e,t,i){let r=tt.Parse(()=>new n(e.name,t),e,t,i);return e.stencil&&r.stencil.parse(e.stencil,t,i),ve._ParsePlugins(e,r,t,i),r}forceCompilation(e,t,i){let r={clipPlane:!1,useInstances:!1,...i};this._uniformBufferLayoutBuilt||this.buildUniformLayout(),this._callbackPluginEventGeneric(4,this._eventInfo),(()=>{if(this._breakShaderLoadedCheck)return;let a=new Cg({...this._eventInfo.defineNames||{},...this._samplerDefines||{}}),o=this._prepareEffect(e,e,a,void 0,void 0,r.useInstances,r.clipPlane);this._onEffectCreatedObservable&&(Ym.effect=o,Ym.subMesh=null,this._onEffectCreatedObservable.notifyObservers(Ym)),o.isReady()?t&&t(this):o.onCompileObservable.add(()=>{t&&t(this)})})()}isReadyForSubMesh(e,t,i){var d;this._uniformBufferLayoutBuilt||this.buildUniformLayout();let r=t._drawWrapper;if(r.effect&&this.isFrozen&&r._wasPreviouslyReady&&r._wasPreviouslyUsingInstances===i)return!0;t.materialDefines||(this._callbackPluginEventGeneric(4,this._eventInfo),t.materialDefines=new Cg({...this._eventInfo.defineNames||{},...this._samplerDefines||{}}));let s=t.materialDefines;if(this._isReadyForSubMesh(t))return!0;let a=this.getScene(),o=a.getEngine();if(s._areTexturesDirty&&(this._eventInfo.hasRenderTargetTextures=!1,this._callbackPluginEventHasRenderTargetTextures(this._eventInfo),this._cacheHasRenderTargetTextures=this._eventInfo.hasRenderTargetTextures,a.texturesEnabled)){for(let m in this._samplersList){let _=this._samplersList[m];if(_.value&&!_.value.isReadyOrNotBlocking())return!1}let u=this._getRadianceTexture();if(u&&le.ReflectionTextureEnabled){if(!u.isReadyOrNotBlocking())return!1;if(u.irradianceTexture){if(!u.irradianceTexture.isReadyOrNotBlocking())return!1}else if(!u.sphericalPolynomial&&((d=u.getInternalTexture())!=null&&d._sphericalPolynomialPromise))return!1}if(this._environmentBRDFTexture&&le.ReflectionTextureEnabled&&!this._environmentBRDFTexture.isReady()||this._environmentFuzzBRDFTexture&&le.ReflectionTextureEnabled&&!this._environmentFuzzBRDFTexture.isReady()||this._backgroundRefractionTexture&&le.RefractionTextureEnabled&&!this._backgroundRefractionTexture.isReadyOrNotBlocking()||n._noiseTextures[a.uniqueId]&&!n._noiseTextures[a.uniqueId].isReady()||this._sssIrradianceTexture&&this._sssDepthTexture&&(!this._sssIrradianceTexture.isReady()||!this._sssDepthTexture.isReady()))return!1}if(this._eventInfo.isReadyForSubMesh=!0,this._eventInfo.defines=s,this._eventInfo.subMesh=t,this._callbackPluginEventIsReadyForSubMesh(this._eventInfo),!this._eventInfo.isReadyForSubMesh||s._areImageProcessingDirty&&this._imageProcessingConfiguration&&!this._imageProcessingConfiguration.isReady())return!1;if(s.AREALIGHTUSED){for(let u=0;u{e.addUniform(t.name,t.numComponents)}),Object.values(this._samplersList).forEach(t=>{e.addUniform(t.samplerInfoName,2),e.addUniform(t.samplerMatrixName,16)}),super.buildUniformLayout()}bindPropertiesForSubMesh(e,t,i,r){if(this.geometryThickness===0)e.updateFloat("vGeometryThickness",0);else{r.getRenderingMesh().getWorldMatrix().decompose(Q.Vector3[0]);let s=Math.max(Math.abs(Q.Vector3[0].x),Math.abs(Q.Vector3[0].y),Math.abs(Q.Vector3[0].z));e.updateFloat("vGeometryThickness",this.geometryThickness*s)}}bindForSubMesh(e,t,i){var h;let r=this.getScene(),s=i.materialDefines;if(!s)return;let a=i.effect;if(!a)return;this._activeEffect=a,t.getMeshUniformBuffer().bindToEffect(a,"Mesh"),t.transferToEffect(e);let o=r.getEngine();this._uniformBuffer.bindToEffect(a,"Material"),this.prePassConfiguration.bindForSubMesh(this._activeEffect,r,t,e,this.isFrozen),Nn.Bind(o.currentRenderPassId,this._activeEffect,t,e,this);let l=r.activeCamera;l?this._uniformBuffer.updateFloat4("cameraInfo",l.minZ,l.maxZ,0,0):this._uniformBuffer.updateFloat4("cameraInfo",0,0,0,0),this._eventInfo.subMesh=i,this._callbackPluginEventHardBindForSubMesh(this._eventInfo),s.OBJECTSPACE_NORMALMAP&&(e.toNormalMatrix(this._normalMatrix),this.bindOnlyNormalMatrix(this._normalMatrix));let c=this._mustRebind(r,a,i,t.visibility);gs(t,this._activeEffect,this.prePassConfiguration),this._vertexPullingMetadata&&If(this._activeEffect,this._vertexPullingMetadata);let f=this._uniformBuffer;if(c){this.bindViewProjection(a);let d=this._getRadianceTexture();if(!f.useUbo||!this.isFrozen||!f.isSync||i._drawWrapper._forceRebindOnNextCall){if(r.texturesEnabled){for(let m in this._samplersList){let _=this._samplersList[m];_.value&&(f.updateFloat2(_.samplerInfoName,_.value.coordinatesIndex,_.value.level),ni(_.value,f,_.samplerPrefix))}(this.geometryNormalTexture||this.geometryCoatNormalTexture)&&(r._mirroredCameraPosition?f.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?1:-1,this._invertNormalMapY?1:-1):f.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?-1:1,this._invertNormalMapY?-1:1)),nm(r,s,f,Te.White(),d,this.realTimeFiltering,!0,!0,!0,!0,!0)}this.pointsCloud&&f.updateFloat("pointSize",this.pointSize);let u=this._uniformsArray;for(let m=0,_=u.length;m<_;m++){let p=u[m];p.requiredDefine!==void 0&&!s[p.requiredDefine]||(p.numComponents===4?(p.populateVectorFromLinkedProperties(Q.Vector4[0]),f.updateVector4(p.name,Q.Vector4[0])):p.numComponents===3?(p.populateVectorFromLinkedProperties(Q.Vector3[0]),f.updateVector3(p.name,Q.Vector3[0])):p.numComponents===2?(p.populateVectorFromLinkedProperties(Q.Vector2[0]),f.updateFloat2(p.name,Q.Vector2[0].x,Q.Vector2[0].y)):p.numComponents===1&&f.updateFloat(p.name,p.linkedProperties[p.firstLinkedKey].value))}this._lightingInfos.x=this.directIntensity,this._lightingInfos.y=this.emissionLuminance,this._lightingInfos.z=this.environmentIntensity*r.environmentIntensity,this._lightingInfos.w=1,f.updateVector4("vLightingIntensity",this._lightingInfos),f.updateFloat2("vDebugMode",this.debugLimit,this.debugFactor)}if(r.texturesEnabled){for(let u in this._samplersList){let m=this._samplersList[u];m.value&&f.setTexture(m.samplerName,m.value)}if(aA(r,s,f,d,this.realTimeFiltering),s.ENVIRONMENTBRDF&&f.setTexture("environmentBrdfSampler",this._environmentBRDFTexture),s.FUZZENVIRONMENTBRDF&&f.setTexture("environmentFuzzBrdfSampler",this._environmentFuzzBRDFTexture),s.REFRACTED_BACKGROUND&&(f.setTexture("backgroundRefractionSampler",this._backgroundRefractionTexture),f.updateMatrix("backgroundRefractionMatrix",this._backgroundRefractionTexture.getReflectionTextureMatrix()),Q.Vector3[1].set(Math.log2(this._backgroundRefractionTexture.getSize().width),0,0),f.updateVector3("vBackgroundRefractionInfos",Q.Vector3[1])),(s.ANISOTROPIC||s.FUZZ||s.REFRACTED_BACKGROUND||s.USE_IRRADIANCE_TEXTURE_FOR_SCATTERING)&&f.setTexture("blueNoiseSampler",n._noiseTextures[this.getScene().uniqueId]),s.USE_IRRADIANCE_TEXTURE_FOR_SCATTERING&&this.sssIrradianceTexture&&this.sssDepthTexture){let u=this.sssIrradianceTexture.getSize().width,m=this.sssIrradianceTexture.getSize().height;f.setTexture("sceneIrradianceSampler",this.sssIrradianceTexture),f.setTexture("sceneDepthSampler",this.sssDepthTexture),f.updateFloat2("renderTargetSize",u,m)}}this.getScene().useOrderIndependentTransparency&&this.needAlphaBlendingForMesh(t)&&this.getScene().depthPeelingRenderer.bind(a),this._eventInfo.subMesh=i,this._callbackPluginEventBindForSubMesh(this._eventInfo),Mn(this._activeEffect,this,r),this.bindEyePosition(a)}else r.getEngine()._features.needToAlwaysBindUniformBuffers&&(this._needToBindSceneUbo=!0);this.bindPropertiesForSubMesh(this._uniformBuffer,r,r.getEngine(),i),(c||!this.isFrozen)&&(r.lightsEnabled&&!this._disableLighting&&am(r,t,this._activeEffect,s,this._maxSimultaneousLights),this.bindView(a),mf(r,t,this._activeEffect,!0),s.NUM_MORPH_INFLUENCERS&&Cn(t,this._activeEffect),s.BAKED_VERTEX_ANIMATION_TEXTURE&&((h=t.bakedVertexAnimationManager)==null||h.bind(a,s.INSTANCES)),this._imageProcessingConfiguration.bind(this._activeEffect),uf(s,this._activeEffect,r)),this._afterBind(t,this._activeEffect,i),f.update()}getAnimatables(){let e=super.getAnimatables();for(let t in this._samplersList){let i=this._samplersList[t];i.value&&i.value.animations&&i.value.animations.length>0&&e.push(i.value)}return this._radianceTexture&&this._radianceTexture.animations&&this._radianceTexture.animations.length>0&&e.push(this._radianceTexture),e}getActiveTextures(){let e=super.getActiveTextures();for(let t in this._samplersList){let i=this._samplersList[t];i.value&&e.push(i.value)}return this._radianceTexture&&e.push(this._radianceTexture),e}hasTexture(e){if(super.hasTexture(e))return!0;for(let t in this._samplersList)if(this._samplersList[t].value===e)return!0;return this._radianceTexture===e}setPrePassRenderer(){return!1}dispose(e,t){var i,r;if(this._breakShaderLoadedCheck=!0,t){this._environmentBRDFTexture&&this.getScene().openPBREnvironmentBRDFTexture!==this._environmentBRDFTexture&&this._environmentBRDFTexture.dispose(),this._environmentFuzzBRDFTexture&&this.getScene().environmentFuzzBRDFTexture!==this._environmentFuzzBRDFTexture&&this._environmentFuzzBRDFTexture.dispose(),this._backgroundRefractionTexture=null;for(let s in this._samplersList)(i=this._samplersList[s].value)==null||i.dispose();(r=this._radianceTexture)==null||r.dispose()}this._renderTargets.dispose(),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),super.dispose(e,t)}_getRadianceTexture(){return this._radianceTexture?this._radianceTexture:this.getScene().environmentTexture}_prepareEffect(e,t,i,r=null,s=null,a=null,o=null){if(this._prepareDefines(e,t,i,a,o),!i.isDirty)return null;i.markAsProcessed();let c=this.getScene().getEngine(),f=new On,h=0;i.USESPHERICALINVERTEX&&f.addFallback(h++,"USESPHERICALINVERTEX"),i.FOG&&f.addFallback(h,"FOG"),i.SPECULARAA&&f.addFallback(h,"SPECULARAA"),i.POINTSIZE&&f.addFallback(h,"POINTSIZE"),i.LOGARITHMICDEPTH&&f.addFallback(h,"LOGARITHMICDEPTH"),i.PARALLAX&&f.addFallback(h,"PARALLAX"),i.PARALLAX_RHS&&f.addFallback(h,"PARALLAX_RHS"),i.PARALLAXOCCLUSION&&f.addFallback(h++,"PARALLAXOCCLUSION"),i.ENVIRONMENTBRDF&&f.addFallback(h++,"ENVIRONMENTBRDF"),i.TANGENT&&f.addFallback(h++,"TANGENT"),h=cm(i,f,this._maxSimultaneousLights,h),i.SPECULARTERM&&f.addFallback(h++,"SPECULARTERM"),i.USESPHERICALFROMREFLECTIONMAP&&f.addFallback(h++,"USESPHERICALFROMREFLECTIONMAP"),i.USEIRRADIANCEMAP&&f.addFallback(h++,"USEIRRADIANCEMAP"),i.NORMAL&&f.addFallback(h++,"NORMAL"),i.VERTEXCOLOR&&f.addFallback(h++,"VERTEXCOLOR"),i.MORPHTARGETS&&f.addFallback(h++,"MORPHTARGETS"),i.MULTIVIEW&&f.addFallback(0,"MULTIVIEW");let d=[L.PositionKind];i.NORMAL&&d.push(L.NormalKind),i.TANGENT&&d.push(L.TangentKind);for(let S=1;S<=6;++S)i["UV"+S]&&d.push(`uv${S===1?"":S}`);i.VERTEXCOLOR&&d.push(L.ColorKind),om(d,e,i,f),lm(d,i),Hh(d,e,i),sm(d,e,i);let u="openpbr",m=["world","view","viewProjection","projection","vEyePosition","inverseProjection","renderTargetSize","vLightsType","visibility","vFogInfos","vFogColor","pointSize","mBones","normalMatrix","vLightingIntensity","logarithmicDepthConstant","vTangentSpaceParams","boneTextureInfo","vDebugMode","morphTargetTextureInfo","morphTargetTextureIndices","cameraInfo","backgroundRefractionMatrix","vBackgroundRefractionInfos"];for(let S in this._uniformsList)m.push(S);let _=["environmentBrdfSampler","boneSampler","morphTargets","oitDepthSampler","oitFrontColorSampler","areaLightsLTC1Sampler","areaLightsLTC2Sampler"];i.FUZZENVIRONMENTBRDF&&_.push("environmentFuzzBrdfSampler"),i.REFRACTED_BACKGROUND&&_.push("backgroundRefractionSampler"),(i.ANISOTROPIC||i.FUZZ||i.REFRACTED_BACKGROUND||i.USE_IRRADIANCE_TEXTURE_FOR_SCATTERING)&&_.push("blueNoiseSampler"),i.USE_IRRADIANCE_TEXTURE_FOR_SCATTERING&&(_.push("sceneIrradianceSampler"),_.push("sceneDepthSampler"));for(let S in this._samplersList){let E=this._samplersList[S];_.push(E.samplerName),m.push(E.samplerInfoName),m.push(E.samplerMatrixName)}gf(m,_,!0);let p=["Material","Scene","Mesh"],g={maxSimultaneousLights:this._maxSimultaneousLights,maxSimultaneousMorphTargets:i.NUM_MORPH_INFLUENCERS};if(this._eventInfo.fallbacks=f,this._eventInfo.fallbackRank=h,this._eventInfo.defines=i,this._eventInfo.uniforms=m,this._eventInfo.attributes=d,this._eventInfo.samplers=_,this._eventInfo.uniformBuffersNames=p,this._eventInfo.customCode=void 0,this._eventInfo.mesh=e,this._eventInfo.indexParameters=g,this._callbackPluginEventGeneric(128,this._eventInfo),Nn.AddUniformsAndSamplers(m,_),Ts.AddUniforms(m),Ts.AddSamplers(_),In(m),this._useVertexPulling){let S=t==null?void 0:t.geometry;S&&(this._vertexPullingMetadata=bf(S),this._vertexPullingMetadata&&this._vertexPullingMetadata.forEach((E,R)=>{m.push(`vp_${R}_info`)}))}else this._vertexPullingMetadata=null;Wt&&(Wt.PrepareUniforms(m,i),Wt.PrepareSamplers(_,i)),vm({uniformsNames:m,uniformBuffersNames:p,samplers:_,defines:i,maxSimultaneousLights:this._maxSimultaneousLights,shaderLanguage:this._shaderLanguage});let v={};this.customShaderNameResolve&&(u=this.customShaderNameResolve(u,m,p,_,i,d,v));let x=i.toString(),A=c.createEffect(u,{attributes:d,uniformsNames:m,uniformBuffersNames:p,samplers:_,defines:x,fallbacks:f,onCompiled:r,onError:s,indexParameters:g,processFinalCode:v.processFinalCode,processCodeAfterIncludes:this._eventInfo.customCode,multiTarget:i.PREPASS,shaderLanguage:this._shaderLanguage,extraInitializationsAsync:this._shadersLoaded?void 0:async()=>{this.shaderLanguage===1?await Promise.all([Promise.resolve().then(()=>(v5(),g5)),Promise.resolve().then(()=>(pY(),mY))]):await Promise.all([Promise.resolve().then(()=>(bY(),RY)),Promise.resolve().then(()=>(x8(),A8))]),this._shadersLoaded=!0}},c);return this._eventInfo.customCode=void 0,A}_prepareDefines(e,t,i,r=null,s=null){var h;let a=t.hasThinInstances,o=this.getScene(),l=o.getEngine();dm(o,e,i,!0,this._maxSimultaneousLights,this._disableLighting),i._needNormals=!0,pm(o,i);let c=this.needAlphaBlendingForMesh(e)&&this.getScene().useOrderIndependentTransparency;if(gm(o,i,this.canRenderToMRT&&!c),_m(o,i,c),Nn.PrepareDefines(l.currentRenderPassId,e,i),i._areTexturesDirty){i._needUVs=!1;for(let d=1;d<=6;++d)i["MAINUV"+d]=!1;if(o.texturesEnabled){for(let m in this._samplersList){let _=this._samplersList[m];_.value?(ri(_.value,i,_.textureDefine),i[_.textureDefine+"_GAMMA"]=_.value.gammaSpace):i[_.textureDefine]=!1}let d=this._getRadianceTexture(),u=this._forceIrradianceInFragment||this.realTimeFiltering||this._twoSidedLighting||l.getCaps().maxVaryingVectors<=8||this._baseDiffuseRoughnessTexture!=null;if(_f(o,d,i,this.realTimeFiltering,this.realTimeFilteringQuality,!u),this._baseMetalnessTexture&&(i.AOSTOREINMETALMAPRED=this._useAmbientOcclusionFromMetallicTextureRed),i.SPECULAR_WEIGHT_IN_ALPHA=this._useSpecularWeightFromAlpha,i.SPECULAR_WEIGHT_FROM_SPECULAR_COLOR_TEXTURE=this._useSpecularWeightFromSpecularColorTexture,i.SPECULAR_ROUGHNESS_ANISOTROPY_FROM_TANGENT_TEXTURE=this._useSpecularRoughnessAnisotropyFromTangentTexture,i.COAT_ROUGHNESS_ANISOTROPY_FROM_TANGENT_TEXTURE=this._useCoatRoughnessAnisotropyFromTangentTexture,i.COAT_ROUGHNESS_FROM_GREEN_CHANNEL=this._useCoatRoughnessFromGreenChannel,i.SPECULAR_ROUGHNESS_FROM_METALNESS_TEXTURE_GREEN=this._useRoughnessFromMetallicTextureGreen,i.FUZZ_ROUGHNESS_FROM_TEXTURE_ALPHA=this._useFuzzRoughnessFromTextureAlpha,i.BASE_METALNESS_FROM_METALNESS_TEXTURE_BLUE=this._useMetallicFromMetallicTextureBlue,i.THIN_FILM_THICKNESS_FROM_THIN_FILM_TEXTURE=this._useThinFilmThicknessFromTextureGreen,i.GEOMETRY_THICKNESS_FROM_GREEN_CHANNEL=this._useGeometryThicknessFromGreenChannel,this.geometryNormalTexture?(this._useParallax&&this.baseColorTexture&&le.DiffuseTextureEnabled?(i.PARALLAX=!0,i.PARALLAX_RHS=o.useRightHandedSystem,i.PARALLAXOCCLUSION=!!this._useParallaxOcclusion):i.PARALLAX=!1,i.OBJECTSPACE_NORMALMAP=this._useObjectSpaceNormalMap):(i.PARALLAX=!1,i.PARALLAX_RHS=!1,i.PARALLAXOCCLUSION=!1,i.OBJECTSPACE_NORMALMAP=!1),this._environmentBRDFTexture&&le.ReflectionTextureEnabled?(i.ENVIRONMENTBRDF=!0,i.ENVIRONMENTBRDF_RGBD=this._environmentBRDFTexture.isRGBD):(i.ENVIRONMENTBRDF=!1,i.ENVIRONMENTBRDF_RGBD=!1),this._environmentFuzzBRDFTexture?i.FUZZENVIRONMENTBRDF=!0:i.FUZZENVIRONMENTBRDF=!1,this.hasTransparency){i.REFRACTED_BACKGROUND=!!this._backgroundRefractionTexture&&le.RefractionTextureEnabled,i.REFRACTION_HIGH_QUALITY_BLUR=this._refractionHighQualityBlur,i.REFRACTED_LIGHTS=!0;let m=this._getRadianceTexture();m?(i.REFRACTED_ENVIRONMENT=le.RefractionTextureEnabled,i.REFRACTED_ENVIRONMENT_OPPOSITEZ=this.getScene().useRightHandedSystem?!m.invertZ:m.invertZ,i.REFRACTED_ENVIRONMENT_LOCAL_CUBE=m.isCube&&m.boundingBoxSize):i.REFRACTED_ENVIRONMENT=!1}else i.REFRACTED_BACKGROUND=!1,i.REFRACTED_LIGHTS=!1,i.REFRACTED_ENVIRONMENT=!1;this._shouldUseAlphaFromBaseColorTexture()?i.ALPHA_FROM_BASE_COLOR_TEXTURE=!0:i.ALPHA_FROM_BASE_COLOR_TEXTURE=!1}this._lightFalloff===ve.LIGHTFALLOFF_STANDARD?(i.USEPHYSICALLIGHTFALLOFF=!1,i.USEGLTFLIGHTFALLOFF=!1):this._lightFalloff===ve.LIGHTFALLOFF_GLTF?(i.USEPHYSICALLIGHTFALLOFF=!1,i.USEGLTFLIGHTFALLOFF=!0):(i.USEPHYSICALLIGHTFALLOFF=!0,i.USEGLTFLIGHTFALLOFF=!1),!this.backFaceCulling&&this._twoSidedLighting?i.TWOSIDEDLIGHTING=!0:i.TWOSIDEDLIGHTING=!1,i.MIRRORED=!!o._mirroredCameraPosition,i.SPECULARAA=l.getCaps().standardDerivatives&&this._enableSpecularAntiAliasing}(i._areTexturesDirty||i._areMiscDirty)&&(i.ALPHATESTVALUE=`${this._alphaCutOff}${this._alphaCutOff%1===0?".":""}`,i.PREMULTIPLYALPHA=this.alphaMode===7||this.alphaMode===8,i.ALPHABLEND=this.needAlphaBlendingForMesh(e)),i._areImageProcessingDirty&&this._imageProcessingConfiguration&&this._imageProcessingConfiguration.prepareDefines(i),i.FORCENORMALFORWARD=this._forceNormalForward,i.RADIANCEOCCLUSION=this._useRadianceOcclusion,i.HORIZONOCCLUSION=this._useHorizonOcclusion,(this.specularRoughnessAnisotropy>0||this.coatRoughnessAnisotropy>0)&&n._noiseTextures[o.uniqueId]&&le.ReflectionTextureEnabled?(i.ANISOTROPIC=!0,e.isVerticesDataPresent(L.TangentKind)||(i._needUVs=!0,i.MAINUV1=!0),this._useGltfStyleAnisotropy&&(i.USE_GLTF_STYLE_ANISOTROPY=!0),i.ANISOTROPIC_BASE=this.specularRoughnessAnisotropy>0,i.ANISOTROPIC_COAT=this.coatRoughnessAnisotropy>0):(i.ANISOTROPIC=!1,i.USE_GLTF_STYLE_ANISOTROPY=!1,i.ANISOTROPIC_BASE=!1,i.ANISOTROPIC_COAT=!1),i.THIN_FILM=this.thinFilmWeight>0,i.IRIDESCENCE=this.thinFilmWeight>0,i.DISPERSION=this.transmissionDispersionScale>0,i.SCATTERING=this.hasScattering;let f=[8,16,32];if(i.SSS_SAMPLE_COUNT=(h=f[this._sssQuality])!=null?h:16,i.TRANSMISSION_SLAB=this.transmissionWeight>0,i.TRANSMISSION_SLAB_VOLUME=this.transmissionWeight>0&&this.transmissionDepth>0,i.SUBSURFACE_SLAB=this.subsurfaceWeight>0,!i.PREPASS&&(i.SUBSURFACE_SLAB||i.TRANSMISSION_SLAB_VOLUME)){let d=!1;if(!this.sssIrradianceTexture&&o.geometryBufferRenderer){let u=o.geometryBufferRenderer.getTextureIndex(Kn.IRRADIANCE_TEXTURE_TYPE);this.sssIrradianceTexture=o.geometryBufferRenderer.getGBuffer().textures[u],d=!0}if(!this.sssDepthTexture&&o.geometryBufferRenderer){let u=o.geometryBufferRenderer.getTextureIndex(Kn.SCREENSPACE_DEPTH_TEXTURE_TYPE);this.sssDepthTexture=o.geometryBufferRenderer.getGBuffer().textures[u],d=!0}this.sssIrradianceTexture&&this.sssDepthTexture&&(i.USE_IRRADIANCE_TEXTURE_FOR_SCATTERING=!0,d&&(i.USE_IRRADIANCE_TEXTURE_FOR_SCATTERING_GBUFFER=!0))}i.FUZZ=this.fuzzWeight>0&&le.ReflectionTextureEnabled,i.GEOMETRY_THIN_WALLED=this.geometryThinWalled!=0,i.FUZZ?(e.isVerticesDataPresent(L.TangentKind)||(i._needUVs=!0,i.MAINUV1=!0),this._environmentFuzzBRDFTexture=pD(this.getScene()),i.FUZZ_IBL_SAMPLES=this.fuzzSampleNumber):(this._environmentFuzzBRDFTexture=null,i.FUZZENVIRONMENTBRDF=!1,i.FUZZ_IBL_SAMPLES=0),i._areMiscDirty&&(fm(e,o,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this.needAlphaTestingForMesh(e),i,this._applyDecalMapAfterDetailMap,this._useVertexPulling,t,this._isVertexOutputInvariant),i.UNLIT=this._unlit||(this.pointsCloud||this.wireframe)&&!e.isVerticesDataPresent(L.NormalKind),i.DEBUGMODE=this._debugMode),um(o,l,this,i,!!r,s,a),this._eventInfo.defines=i,this._eventInfo.mesh=e,this._callbackPluginEventPrepareDefinesBeforeAttributes(this._eventInfo),mm(e,i,!0,!0,!0,this._transparencyMode!==ve.MATERIAL_OPAQUE),this._callbackPluginEventPrepareDefines(this._eventInfo)}};Oe.SSS_QUALITY_LOW=0;Oe.SSS_QUALITY_MEDIUM=1;Oe.SSS_QUALITY_HIGH=2;Oe._noiseTextures={};Oe.ForceGLSL=!1;P([dt("_markAllSubMeshesAsTexturesDirty","baseWeight")],Oe.prototype,"_baseWeight",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","baseWeightTexture")],Oe.prototype,"_baseWeightTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","baseColor")],Oe.prototype,"_baseColor",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","baseColorTexture")],Oe.prototype,"_baseColorTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","baseDiffuseRoughness")],Oe.prototype,"_baseDiffuseRoughness",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","baseDiffuseRoughnessTexture")],Oe.prototype,"_baseDiffuseRoughnessTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","baseMetalness")],Oe.prototype,"_baseMetalness",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","baseMetalnessTexture")],Oe.prototype,"_baseMetalnessTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","specularWeight")],Oe.prototype,"_specularWeight",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","specularWeightTexture")],Oe.prototype,"_specularWeightTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","specularColor")],Oe.prototype,"_specularColor",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","specularColorTexture")],Oe.prototype,"_specularColorTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","specularRoughness")],Oe.prototype,"_specularRoughness",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","specularRoughnessTexture")],Oe.prototype,"_specularRoughnessTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","specularRoughnessAnisotropy")],Oe.prototype,"_specularRoughnessAnisotropy",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","specularRoughnessAnisotropyTexture")],Oe.prototype,"_specularRoughnessAnisotropyTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","specularIor")],Oe.prototype,"_specularIor",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","transmissionWeight")],Oe.prototype,"_transmissionWeight",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","transmissionWeightTexture")],Oe.prototype,"_transmissionWeightTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","transmissionColor")],Oe.prototype,"_transmissionColor",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","transmissionColorTexture")],Oe.prototype,"_transmissionColorTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","transmissionDepth")],Oe.prototype,"_transmissionDepth",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","transmissionDepthTexture")],Oe.prototype,"_transmissionDepthTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","transmissionScatter")],Oe.prototype,"_transmissionScatter",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","transmissionScatterTexture")],Oe.prototype,"_transmissionScatterTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","transmissionScatterAnisotropy")],Oe.prototype,"_transmissionScatterAnisotropy",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","transmissionDispersionScale")],Oe.prototype,"_transmissionDispersionScale",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","transmissionDispersionScaleTexture")],Oe.prototype,"_transmissionDispersionScaleTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","transmissionDispersionAbbeNumber")],Oe.prototype,"_transmissionDispersionAbbeNumber",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","subsurfaceWeight")],Oe.prototype,"_subsurfaceWeight",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","subsurfaceWeightTexture")],Oe.prototype,"_subsurfaceWeightTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","subsurfaceColor")],Oe.prototype,"_subsurfaceColor",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","subsurfaceColorTexture")],Oe.prototype,"_subsurfaceColorTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","subsurfaceRadius")],Oe.prototype,"_subsurfaceRadius",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","subsurfaceRadiusScale")],Oe.prototype,"_subsurfaceRadiusScale",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","subsurfaceRadiusScaleTexture")],Oe.prototype,"_subsurfaceRadiusScaleTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","subsurfaceScatterAnisotropy")],Oe.prototype,"_subsurfaceScatterAnisotropy",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","coatWeight")],Oe.prototype,"_coatWeight",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","coatWeightTexture")],Oe.prototype,"_coatWeightTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","coatColor")],Oe.prototype,"_coatColor",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","coatColorTexture")],Oe.prototype,"_coatColorTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","coatRoughness")],Oe.prototype,"_coatRoughness",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","coatRoughnessTexture")],Oe.prototype,"_coatRoughnessTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","coatRoughnessAnisotropy")],Oe.prototype,"_coatRoughnessAnisotropy",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","coatRoughnessAnisotropyTexture")],Oe.prototype,"_coatRoughnessAnisotropyTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","coatIor")],Oe.prototype,"_coatIor",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","coatDarkening")],Oe.prototype,"_coatDarkening",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","coatDarkeningTexture")],Oe.prototype,"_coatDarkeningTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","fuzzWeight")],Oe.prototype,"_fuzzWeight",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","fuzzWeightTexture")],Oe.prototype,"_fuzzWeightTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","fuzzColor")],Oe.prototype,"_fuzzColor",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","fuzzColorTexture")],Oe.prototype,"_fuzzColorTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","fuzzRoughness")],Oe.prototype,"_fuzzRoughness",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","fuzzRoughnessTexture")],Oe.prototype,"_fuzzRoughnessTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","geometryThinWalled")],Oe.prototype,"_geometryThinWalled",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","geometryNormalTexture")],Oe.prototype,"_geometryNormalTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","geometryTangent")],Oe.prototype,"_geometryTangent",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","geometryTangentTexture")],Oe.prototype,"_geometryTangentTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","geometryCoatNormalTexture")],Oe.prototype,"_geometryCoatNormalTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","geometryCoatTangent")],Oe.prototype,"_geometryCoatTangent",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","geometryCoatTangentTexture")],Oe.prototype,"_geometryCoatTangentTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","geometryOpacity")],Oe.prototype,"_geometryOpacity",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","geometryOpacityTexture")],Oe.prototype,"_geometryOpacityTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","geometryThickness")],Oe.prototype,"_geometryThickness",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","geometryThicknessTexture")],Oe.prototype,"_geometryThicknessTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","emissionLuminance")],Oe.prototype,"_emissionLuminance",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","emissionColor")],Oe.prototype,"_emissionColor",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","emissionColorTexture")],Oe.prototype,"_emissionColorTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","thinFilmWeight")],Oe.prototype,"_thinFilmWeight",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","thinFilmWeightTexture")],Oe.prototype,"_thinFilmWeightTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","thinFilmThickness")],Oe.prototype,"_thinFilmThickness",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","thinFilmThicknessMin")],Oe.prototype,"_thinFilmThicknessMin",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","thinFilmThicknessTexture")],Oe.prototype,"_thinFilmThicknessTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","thinFilmIor")],Oe.prototype,"_thinFilmIor",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","ambientOcclusionTexture")],Oe.prototype,"_ambientOcclusionTexture",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"directIntensity",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"environmentIntensity",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"useSpecularWeightFromTextureAlpha",void 0);P([w(),oe("_markAllSubMeshesAsTexturesAndMiscDirty")],Oe.prototype,"forceAlphaTest",void 0);P([w(),oe("_markAllSubMeshesAsTexturesAndMiscDirty")],Oe.prototype,"alphaCutOff",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"useAmbientOcclusionFromMetallicTextureRed",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"useAmbientInGrayScale",void 0);P([w()],Oe.prototype,"usePhysicalLightFalloff",null);P([w()],Oe.prototype,"useGLTFLightFalloff",null);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"useObjectSpaceNormalMap",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"useParallax",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"useParallaxOcclusion",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"parallaxScaleBias",void 0);P([w(),oe("_markAllSubMeshesAsLightsDirty")],Oe.prototype,"disableLighting",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"forceIrradianceInFragment",void 0);P([w(),oe("_markAllSubMeshesAsLightsDirty")],Oe.prototype,"maxSimultaneousLights",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"invertNormalMapX",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"invertNormalMapY",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"twoSidedLighting",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"useAlphaFresnel",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"useLinearAlphaFresnel",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"environmentBRDFTexture",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"forceNormalForward",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"enableSpecularAntiAliasing",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"useHorizonOcclusion",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"useRadianceOcclusion",void 0);P([w(),oe("_markAllSubMeshesAsMiscDirty")],Oe.prototype,"unlit",void 0);P([w(),oe("_markAllSubMeshesAsMiscDirty")],Oe.prototype,"applyDecalMapAfterDetailMap",void 0);P([oe("_markAllSubMeshesAsMiscDirty")],Oe.prototype,"debugMode",void 0);P([w()],Oe.prototype,"transparencyMode",null);Ft("BABYLON.OpenPBRMaterial",Oe)});var I8={};$e(I8,{OpenPBRMaterialLoadingAdapter:()=>uL});var uL,M8=C(()=>{zt();uL=class{constructor(e){this._diffuseTransmissionTint=Te.White(),this._diffuseTransmissionTintTexture=null,this._material=e}get material(){return this._material}get isUnlit(){return this._material.unlit}set isUnlit(e){this._material.unlit=e}set backFaceCulling(e){this._material.backFaceCulling=e}get backFaceCulling(){return this._material.backFaceCulling}set twoSidedLighting(e){this._material.twoSidedLighting=e}get twoSidedLighting(){return this._material.twoSidedLighting}set alphaCutOff(e){}get alphaCutOff(){return .5}set useAlphaFromBaseColorTexture(e){this._material._useAlphaFromBaseColorTexture=e}get useAlphaFromBaseColorTexture(){return!1}get transparencyAsAlphaCoverage(){return!1}set transparencyAsAlphaCoverage(e){}set baseColor(e){this._material.baseColor=e}get baseColor(){return this._material.baseColor}set baseColorTexture(e){this._material.baseColorTexture=e}get baseColorTexture(){return this._material.baseColorTexture}set baseDiffuseRoughness(e){this._material.baseDiffuseRoughness=e}get baseDiffuseRoughness(){return this._material.baseDiffuseRoughness}set baseDiffuseRoughnessTexture(e){this._material.baseDiffuseRoughnessTexture=e}get baseDiffuseRoughnessTexture(){return this._material.baseDiffuseRoughnessTexture}set baseMetalness(e){this._material.baseMetalness=e}get baseMetalness(){return this._material.baseMetalness}set baseMetalnessTexture(e){this._material.baseMetalnessTexture=e}get baseMetalnessTexture(){return this._material.baseMetalnessTexture}set useRoughnessFromMetallicTextureGreen(e){this._material._useRoughnessFromMetallicTextureGreen=e}set useMetallicFromMetallicTextureBlue(e){this._material._useMetallicFromMetallicTextureBlue=e}enableSpecularEdgeColor(e=!1){}set specularWeight(e){this._material.specularWeight=e}get specularWeight(){return this._material.specularWeight}set specularWeightTexture(e){this._material.specularColorTexture===e?(this._material.specularWeightTexture=null,this._material._useSpecularWeightFromSpecularColorTexture=!0,this._material._useSpecularWeightFromAlpha=!0):this._material.specularWeightTexture=e}get specularWeightTexture(){return this._material.specularWeightTexture}set specularColor(e){this._material.specularColor=e}get specularColor(){return this._material.specularColor}set specularColorTexture(e){this._material.specularColorTexture=e,this._material.specularWeightTexture===this._material.specularColorTexture&&(this._material.specularWeightTexture=null,this._material._useSpecularWeightFromSpecularColorTexture=!0,this._material._useSpecularWeightFromAlpha=!0)}get specularColorTexture(){return this._material.specularColorTexture}set specularRoughness(e){this._material.specularRoughness=e}get specularRoughness(){return this._material.specularRoughness}set specularRoughnessTexture(e){this._material.specularRoughnessTexture=e}get specularRoughnessTexture(){return this._material.specularRoughnessTexture}set specularIor(e){this._material.specularIor=e}get specularIor(){return this._material.specularIor}set emissionColor(e){this._material.emissionColor=e}get emissionColor(){return this._material.emissionColor}set emissionLuminance(e){this._material.emissionLuminance=e}get emissionLuminance(){return this._material.emissionLuminance}set emissionColorTexture(e){this._material.emissionColorTexture=e}get emissionColorTexture(){return this._material.emissionColorTexture}set ambientOcclusionTexture(e){this._material.ambientOcclusionTexture=e}get ambientOcclusionTexture(){return this._material.ambientOcclusionTexture}set ambientOcclusionTextureStrength(e){let t=this._material.ambientOcclusionTexture;t&&(t.level=e)}get ambientOcclusionTextureStrength(){var t;let e=this._material.ambientOcclusionTexture;return(t=e==null?void 0:e.level)!=null?t:1}configureCoat(){}set coatWeight(e){this._material.coatWeight=e}get coatWeight(){return this._material.coatWeight}set coatWeightTexture(e){this._material.coatWeightTexture=e}get coatWeightTexture(){return this._material.coatWeightTexture}set coatColor(e){this._material.coatColor=e}set coatColorTexture(e){this._material.coatColorTexture=e}set coatRoughness(e){this._material.coatRoughness=e}get coatRoughness(){return this._material.coatRoughness}set coatRoughnessTexture(e){this._material.coatRoughnessTexture=e,e&&(this._material._useCoatRoughnessFromGreenChannel=!0)}get coatRoughnessTexture(){return this._material.coatRoughnessTexture}set coatIor(e){this._material.coatIor=e}set coatDarkening(e){this._material.coatDarkening=e}set coatDarkeningTexture(e){this._material.coatDarkeningTexture=e}set coatRoughnessAnisotropy(e){this._material.coatRoughnessAnisotropy=e}get coatRoughnessAnisotropy(){return this._material.coatRoughnessAnisotropy}set geometryCoatTangentAngle(e){this._material.geometryCoatTangentAngle=e}set geometryCoatTangentTexture(e){this._material.geometryCoatTangentTexture=e,e&&(this._material._useCoatRoughnessAnisotropyFromTangentTexture=!0)}get geometryCoatTangentTexture(){return this._material.geometryCoatTangentTexture}configureTransmission(){this._material.geometryThinWalled=1,this._material.transmissionDepth=0}set transmissionWeight(e){this._material.transmissionWeight=e}set transmissionWeightTexture(e){this._material.transmissionWeightTexture=e}get transmissionWeight(){return this._material.transmissionWeight}set transmissionScatter(e){this._material.transmissionScatter=e}get transmissionScatter(){return this._material.transmissionScatter}set transmissionScatterTexture(e){this._material.transmissionScatterTexture=e}get transmissionScatterTexture(){return this._material.transmissionScatterTexture}set transmissionScatterAnisotropy(e){this._material.transmissionScatterAnisotropy=e}set transmissionDispersionAbbeNumber(e){this._material.transmissionDispersionAbbeNumber=e}set transmissionDispersionScale(e){this._material.transmissionDispersionScale=e}set transmissionDepth(e){e!==Number.MAX_VALUE||this._material.transmissionDepth!==0?this._material.transmissionDepth=e:this._material.transmissionDepth=0}get transmissionDepth(){return this._material.transmissionDepth}set transmissionColor(e){e.equals(Te.White())||(this._material.transmissionColor=e)}get transmissionColor(){return this._material.transmissionColor}get refractionBackgroundTexture(){return this._material.backgroundRefractionTexture}set refractionBackgroundTexture(e){this._material.backgroundRefractionTexture=e}configureVolume(){this._material.geometryThinWalled=0}set geometryThinWalled(e){this._material.geometryThinWalled=e?1:0}get geometryThinWalled(){return!!this._material.geometryThinWalled}set volumeThicknessTexture(e){this._material.geometryThicknessTexture=e,this._material._useGeometryThicknessFromGreenChannel=!0}set volumeThickness(e){this._material.geometryThickness=e}configureSubsurface(){this._material.geometryThinWalled=1,this._material.subsurfaceScatterAnisotropy=1}set subsurfaceWeight(e){this._material.subsurfaceWeight=e}get subsurfaceWeight(){return this._material.subsurfaceWeight}set subsurfaceWeightTexture(e){this._material.subsurfaceWeightTexture=e}set subsurfaceColor(e){this._material.subsurfaceColor=e}set subsurfaceColorTexture(e){this._material.subsurfaceColorTexture=e}set diffuseTransmissionTint(e){this._diffuseTransmissionTint=e}get diffuseTransmissionTint(){return this._diffuseTransmissionTint}set diffuseTransmissionTintTexture(e){this._diffuseTransmissionTintTexture=e}get subsurfaceRadius(){return this._material.subsurfaceRadius}set subsurfaceRadius(e){this._material.subsurfaceRadius=e}get subsurfaceRadiusScale(){return this._material.subsurfaceRadiusScale}set subsurfaceRadiusScale(e){this._material.subsurfaceRadiusScale=e}set subsurfaceScatterAnisotropy(e){this._material.subsurfaceScatterAnisotropy=e}isTranslucent(){return this.transmissionWeight>0||this.subsurfaceWeight>0}configureFuzz(){}set fuzzWeight(e){this._material.fuzzWeight=e}set fuzzWeightTexture(e){this._material.fuzzWeightTexture=e}set fuzzColor(e){this._material.fuzzColor=e}set fuzzColorTexture(e){this._material.fuzzColorTexture=e}set fuzzRoughness(e){this._material.fuzzRoughness=e}set fuzzRoughnessTexture(e){this._material.fuzzRoughnessTexture=e,this._material._useFuzzRoughnessFromTextureAlpha=!0}set specularRoughnessAnisotropy(e){this._material.specularRoughnessAnisotropy=e}get specularRoughnessAnisotropy(){return this._material.specularRoughnessAnisotropy}set geometryTangentAngle(e){this._material.geometryTangentAngle=e}set geometryTangentTexture(e){this._material.geometryTangentTexture=e,this._material._useSpecularRoughnessAnisotropyFromTangentTexture=!0}get geometryTangentTexture(){return this._material.geometryTangentTexture}configureGltfStyleAnisotropy(e=!0){this._material._useGltfStyleAnisotropy=e}set thinFilmWeight(e){this._material.thinFilmWeight=e}set thinFilmIor(e){this._material.thinFilmIor=e}set thinFilmThicknessMinimum(e){this._material.thinFilmThicknessMin=e/1e3}set thinFilmThicknessMaximum(e){this._material.thinFilmThickness=e/1e3}set thinFilmWeightTexture(e){this._material.thinFilmWeightTexture=e}set thinFilmThicknessTexture(e){this._material.thinFilmThicknessTexture=e,this._material._useThinFilmThicknessFromTextureGreen=!0}set unlit(e){this._material.unlit=e}set geometryOpacity(e){this._material.geometryOpacity=e}get geometryOpacity(){return this._material.geometryOpacity}set geometryNormalTexture(e){this._material.geometryNormalTexture=e}get geometryNormalTexture(){return this._material.geometryNormalTexture}setNormalMapInversions(e,t){}set geometryCoatNormalTexture(e){this._material.geometryCoatNormalTexture=e}get geometryCoatNormalTexture(){return this._material.geometryCoatNormalTexture}set geometryCoatNormalTextureScale(e){this._material.geometryCoatNormalTexture&&(this._material.geometryCoatNormalTexture.level=e)}finalize(){(this._diffuseTransmissionTint&&!this._diffuseTransmissionTint.equals(Te.White())||this._diffuseTransmissionTintTexture)&&(this._material.geometryThinWalled?(this.subsurfaceColor=this._diffuseTransmissionTint,this.subsurfaceColorTexture=this._diffuseTransmissionTintTexture):this._material.coatWeight==0&&(!this.baseColor.equals(Te.White())||this.baseColorTexture)&&(this._material.coatWeight=this.subsurfaceWeight,this._material.coatWeightTexture=this.subsurfaceWeightTexture,this._material.coatColor=this._diffuseTransmissionTint,this._material.coatColorTexture=this._diffuseTransmissionTintTexture,this._material.coatIor=this._material.specularIor,this._material.coatDarkening=0,this._material.coatRoughness=this._material.specularRoughness,this._material.coatRoughnessTexture=this._material.specularRoughnessTexture,this._material.specularRoughness=1,this._material.specularRoughnessTexture=null)),this.transmissionWeight>0&&(this._material.geometryThinWalled||this._material.transmissionDepth===0?(this._material.transmissionColor=this._material.baseColor,this._material.transmissionColorTexture=this._material.baseColorTexture):this._material.coatWeight==0&&(!this.baseColor.equals(Te.White())||this.baseColorTexture!==null)&&(this._material.coatWeight=this.transmissionWeight,this._material.coatWeightTexture=this.transmissionWeightTexture,this._material.coatColor=this.baseColor,this._material.coatColorTexture=this.baseColorTexture,this._material.coatIor=this._material.specularIor,this._material.coatDarkening=0,this._material.coatRoughness=this._material.specularRoughness,this._material.coatRoughnessTexture=this._material.specularRoughnessTexture))}}});var mL,Ir,C8=C(()=>{kt();Ut();ya();yf();mL=class extends Sr{constructor(){super(...arguments),this.BRDF_V_HEIGHT_CORRELATED=!1,this.MS_BRDF_ENERGY_CONSERVATION=!1,this.SPHERICAL_HARMONICS=!1,this.SPECULAR_GLOSSINESS_ENERGY_CONSERVATION=!1,this.MIX_IBL_RADIANCE_WITH_IRRADIANCE=!0,this.LEGACY_SPECULAR_ENERGY_CONSERVATION=!1,this.BASE_DIFFUSE_MODEL=0,this.DIELECTRIC_SPECULAR_MODEL=0,this.CONDUCTOR_SPECULAR_MODEL=0}},Ir=class n extends wr{_markAllSubMeshesAsMiscDirty(){this._internalMarkAllSubMeshesAsMiscDirty()}isCompatible(){return!0}constructor(e,t=!0){super(e,"PBRBRDF",90,new mL,t),this._useEnergyConservation=n.DEFAULT_USE_ENERGY_CONSERVATION,this.useEnergyConservation=n.DEFAULT_USE_ENERGY_CONSERVATION,this._useSmithVisibilityHeightCorrelated=n.DEFAULT_USE_SMITH_VISIBILITY_HEIGHT_CORRELATED,this.useSmithVisibilityHeightCorrelated=n.DEFAULT_USE_SMITH_VISIBILITY_HEIGHT_CORRELATED,this._useSphericalHarmonics=n.DEFAULT_USE_SPHERICAL_HARMONICS,this.useSphericalHarmonics=n.DEFAULT_USE_SPHERICAL_HARMONICS,this._useSpecularGlossinessInputEnergyConservation=n.DEFAULT_USE_SPECULAR_GLOSSINESS_INPUT_ENERGY_CONSERVATION,this.useSpecularGlossinessInputEnergyConservation=n.DEFAULT_USE_SPECULAR_GLOSSINESS_INPUT_ENERGY_CONSERVATION,this._mixIblRadianceWithIrradiance=n.DEFAULT_MIX_IBL_RADIANCE_WITH_IRRADIANCE,this.mixIblRadianceWithIrradiance=n.DEFAULT_MIX_IBL_RADIANCE_WITH_IRRADIANCE,this._useLegacySpecularEnergyConservation=n.DEFAULT_USE_LEGACY_SPECULAR_ENERGY_CONSERVATION,this.useLegacySpecularEnergyConservation=n.DEFAULT_USE_LEGACY_SPECULAR_ENERGY_CONSERVATION,this._baseDiffuseModel=n.DEFAULT_DIFFUSE_MODEL,this.baseDiffuseModel=n.DEFAULT_DIFFUSE_MODEL,this._dielectricSpecularModel=n.DEFAULT_DIELECTRIC_SPECULAR_MODEL,this.dielectricSpecularModel=n.DEFAULT_DIELECTRIC_SPECULAR_MODEL,this._conductorSpecularModel=n.DEFAULT_CONDUCTOR_SPECULAR_MODEL,this.conductorSpecularModel=n.DEFAULT_CONDUCTOR_SPECULAR_MODEL,this._internalMarkAllSubMeshesAsMiscDirty=e._dirtyCallbacks[16],this._enable(!0)}prepareDefines(e){e.BRDF_V_HEIGHT_CORRELATED=this._useSmithVisibilityHeightCorrelated,e.MS_BRDF_ENERGY_CONSERVATION=this._useEnergyConservation&&this._useSmithVisibilityHeightCorrelated,e.SPHERICAL_HARMONICS=this._useSphericalHarmonics,e.SPECULAR_GLOSSINESS_ENERGY_CONSERVATION=this._useSpecularGlossinessInputEnergyConservation,e.MIX_IBL_RADIANCE_WITH_IRRADIANCE=this._mixIblRadianceWithIrradiance&&!this._material._disableLighting,e.LEGACY_SPECULAR_ENERGY_CONSERVATION=this._useLegacySpecularEnergyConservation,e.BASE_DIFFUSE_MODEL=this._baseDiffuseModel,e.DIELECTRIC_SPECULAR_MODEL=this._dielectricSpecularModel,e.CONDUCTOR_SPECULAR_MODEL=this._conductorSpecularModel}getClassName(){return"PBRBRDFConfiguration"}};Ir.DEFAULT_USE_ENERGY_CONSERVATION=!0;Ir.DEFAULT_USE_SMITH_VISIBILITY_HEIGHT_CORRELATED=!0;Ir.DEFAULT_USE_SPHERICAL_HARMONICS=!0;Ir.DEFAULT_USE_SPECULAR_GLOSSINESS_INPUT_ENERGY_CONSERVATION=!0;Ir.DEFAULT_MIX_IBL_RADIANCE_WITH_IRRADIANCE=!0;Ir.DEFAULT_USE_LEGACY_SPECULAR_ENERGY_CONSERVATION=!0;Ir.DEFAULT_DIFFUSE_MODEL=0;Ir.DEFAULT_DIELECTRIC_SPECULAR_MODEL=0;Ir.DEFAULT_CONDUCTOR_SPECULAR_MODEL=0;P([w(),oe("_markAllSubMeshesAsMiscDirty")],Ir.prototype,"useEnergyConservation",void 0);P([w(),oe("_markAllSubMeshesAsMiscDirty")],Ir.prototype,"useSmithVisibilityHeightCorrelated",void 0);P([w(),oe("_markAllSubMeshesAsMiscDirty")],Ir.prototype,"useSphericalHarmonics",void 0);P([w(),oe("_markAllSubMeshesAsMiscDirty")],Ir.prototype,"useSpecularGlossinessInputEnergyConservation",void 0);P([w(),oe("_markAllSubMeshesAsMiscDirty")],Ir.prototype,"mixIblRadianceWithIrradiance",void 0);P([w(),oe("_markAllSubMeshesAsMiscDirty")],Ir.prototype,"useLegacySpecularEnergyConservation",void 0);P([w("baseDiffuseModel"),oe("_markAllSubMeshesAsMiscDirty")],Ir.prototype,"baseDiffuseModel",void 0);P([w("dielectricSpecularModel"),oe("_markAllSubMeshesAsMiscDirty")],Ir.prototype,"dielectricSpecularModel",void 0);P([w("conductorSpecularModel"),oe("_markAllSubMeshesAsMiscDirty")],Ir.prototype,"conductorSpecularModel",void 0)});var pL,tn,y8=C(()=>{kt();Ut();zt();Ma();yf();ya();yn();pL=class extends Sr{constructor(){super(...arguments),this.CLEARCOAT=!1,this.CLEARCOAT_DEFAULTIOR=!1,this.CLEARCOAT_TEXTURE=!1,this.CLEARCOAT_TEXTURE_ROUGHNESS=!1,this.CLEARCOAT_TEXTUREDIRECTUV=0,this.CLEARCOAT_TEXTURE_ROUGHNESSDIRECTUV=0,this.CLEARCOAT_BUMP=!1,this.CLEARCOAT_BUMPDIRECTUV=0,this.CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE=!1,this.CLEARCOAT_REMAP_F0=!1,this.CLEARCOAT_TINT=!1,this.CLEARCOAT_TINT_TEXTURE=!1,this.CLEARCOAT_TINT_TEXTUREDIRECTUV=0,this.CLEARCOAT_TINT_GAMMATEXTURE=!1}},tn=class n extends wr{_markAllSubMeshesAsTexturesDirty(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()}isCompatible(){return!0}constructor(e,t=!0){super(e,"PBRClearCoat",100,new pL,t),this._isEnabled=!1,this.isEnabled=!1,this.intensity=1,this.roughness=0,this._indexOfRefraction=n._DefaultIndexOfRefraction,this.indexOfRefraction=n._DefaultIndexOfRefraction,this._texture=null,this.texture=null,this._useRoughnessFromMainTexture=!0,this.useRoughnessFromMainTexture=!0,this._textureRoughness=null,this.textureRoughness=null,this._remapF0OnInterfaceChange=!0,this.remapF0OnInterfaceChange=!0,this._bumpTexture=null,this.bumpTexture=null,this._isTintEnabled=!1,this.isTintEnabled=!1,this.tintColor=Te.White(),this.tintColorAtDistance=1,this.tintThickness=1,this._tintTexture=null,this.tintTexture=null,this._internalMarkAllSubMeshesAsTexturesDirty=e._dirtyCallbacks[1]}isReadyForSubMesh(e,t,i){if(!this._isEnabled)return!0;let r=this._material._disableBumpMap;return!(e._areTexturesDirty&&t.texturesEnabled&&(this._texture&&le.ClearCoatTextureEnabled&&!this._texture.isReadyOrNotBlocking()||this._textureRoughness&&le.ClearCoatTextureEnabled&&!this._textureRoughness.isReadyOrNotBlocking()||i.getCaps().standardDerivatives&&this._bumpTexture&&le.ClearCoatBumpTextureEnabled&&!r&&!this._bumpTexture.isReady()||this._isTintEnabled&&this._tintTexture&&le.ClearCoatTintTextureEnabled&&!this._tintTexture.isReadyOrNotBlocking()))}prepareDefinesBeforeAttributes(e,t){this._isEnabled?(e.CLEARCOAT=!0,e.CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE=this._useRoughnessFromMainTexture,e.CLEARCOAT_REMAP_F0=this._remapF0OnInterfaceChange,e._areTexturesDirty&&t.texturesEnabled&&(this._texture&&le.ClearCoatTextureEnabled?ri(this._texture,e,"CLEARCOAT_TEXTURE"):e.CLEARCOAT_TEXTURE=!1,this._textureRoughness&&le.ClearCoatTextureEnabled?ri(this._textureRoughness,e,"CLEARCOAT_TEXTURE_ROUGHNESS"):e.CLEARCOAT_TEXTURE_ROUGHNESS=!1,this._bumpTexture&&le.ClearCoatBumpTextureEnabled?ri(this._bumpTexture,e,"CLEARCOAT_BUMP"):e.CLEARCOAT_BUMP=!1,e.CLEARCOAT_DEFAULTIOR=this._indexOfRefraction===n._DefaultIndexOfRefraction,this._isTintEnabled?(e.CLEARCOAT_TINT=!0,this._tintTexture&&le.ClearCoatTintTextureEnabled?(ri(this._tintTexture,e,"CLEARCOAT_TINT_TEXTURE"),e.CLEARCOAT_TINT_GAMMATEXTURE=this._tintTexture.gammaSpace):e.CLEARCOAT_TINT_TEXTURE=!1):(e.CLEARCOAT_TINT=!1,e.CLEARCOAT_TINT_TEXTURE=!1))):(e.CLEARCOAT=!1,e.CLEARCOAT_TEXTURE=!1,e.CLEARCOAT_TEXTURE_ROUGHNESS=!1,e.CLEARCOAT_BUMP=!1,e.CLEARCOAT_TINT=!1,e.CLEARCOAT_TINT_TEXTURE=!1,e.CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE=!1,e.CLEARCOAT_DEFAULTIOR=!1,e.CLEARCOAT_TEXTUREDIRECTUV=0,e.CLEARCOAT_TEXTURE_ROUGHNESSDIRECTUV=0,e.CLEARCOAT_BUMPDIRECTUV=0,e.CLEARCOAT_REMAP_F0=!1,e.CLEARCOAT_TINT_TEXTUREDIRECTUV=0,e.CLEARCOAT_TINT_GAMMATEXTURE=!1)}bindForSubMesh(e,t,i,r){var f,h,d,u,m,_,p,g;if(!this._isEnabled)return;let s=r.materialDefines,a=this._material.isFrozen,o=this._material._disableBumpMap,l=this._material._invertNormalMapX,c=this._material._invertNormalMapY;if(!e.useUbo||!a||!e.isSync){(this._texture||this._textureRoughness)&&le.ClearCoatTextureEnabled&&(e.updateFloat4("vClearCoatInfos",(h=(f=this._texture)==null?void 0:f.coordinatesIndex)!=null?h:0,(u=(d=this._texture)==null?void 0:d.level)!=null?u:0,(_=(m=this._textureRoughness)==null?void 0:m.coordinatesIndex)!=null?_:0,(g=(p=this._textureRoughness)==null?void 0:p.level)!=null?g:0),this._texture&&ni(this._texture,e,"clearCoat"),this._textureRoughness&&!s.CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE&&ni(this._textureRoughness,e,"clearCoatRoughness")),this._bumpTexture&&i.getCaps().standardDerivatives&&le.ClearCoatTextureEnabled&&!o&&(e.updateFloat2("vClearCoatBumpInfos",this._bumpTexture.coordinatesIndex,this._bumpTexture.level),ni(this._bumpTexture,e,"clearCoatBump"),t._mirroredCameraPosition?e.updateFloat2("vClearCoatTangentSpaceParams",l?1:-1,c?1:-1):e.updateFloat2("vClearCoatTangentSpaceParams",l?-1:1,c?-1:1)),this._tintTexture&&le.ClearCoatTintTextureEnabled&&(e.updateFloat2("vClearCoatTintInfos",this._tintTexture.coordinatesIndex,this._tintTexture.level),ni(this._tintTexture,e,"clearCoatTint")),e.updateFloat2("vClearCoatParams",this.intensity,this.roughness);let v=1-this._indexOfRefraction,x=1+this._indexOfRefraction,A=Math.pow(-v/x,2),S=1/this._indexOfRefraction;e.updateFloat4("vClearCoatRefractionParams",A,S,v,x),this._isTintEnabled&&(e.updateFloat4("vClearCoatTintParams",this.tintColor.r,this.tintColor.g,this.tintColor.b,Math.max(1e-5,this.tintThickness)),e.updateFloat("clearCoatColorAtDistance",Math.max(1e-5,this.tintColorAtDistance)))}t.texturesEnabled&&(this._texture&&le.ClearCoatTextureEnabled&&e.setTexture("clearCoatSampler",this._texture),this._textureRoughness&&!s.CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE&&le.ClearCoatTextureEnabled&&e.setTexture("clearCoatRoughnessSampler",this._textureRoughness),this._bumpTexture&&i.getCaps().standardDerivatives&&le.ClearCoatBumpTextureEnabled&&!o&&e.setTexture("clearCoatBumpSampler",this._bumpTexture),this._isTintEnabled&&this._tintTexture&&le.ClearCoatTintTextureEnabled&&e.setTexture("clearCoatTintSampler",this._tintTexture))}hasTexture(e){return this._texture===e||this._textureRoughness===e||this._bumpTexture===e||this._tintTexture===e}getActiveTextures(e){this._texture&&e.push(this._texture),this._textureRoughness&&e.push(this._textureRoughness),this._bumpTexture&&e.push(this._bumpTexture),this._tintTexture&&e.push(this._tintTexture)}getAnimatables(e){this._texture&&this._texture.animations&&this._texture.animations.length>0&&e.push(this._texture),this._textureRoughness&&this._textureRoughness.animations&&this._textureRoughness.animations.length>0&&e.push(this._textureRoughness),this._bumpTexture&&this._bumpTexture.animations&&this._bumpTexture.animations.length>0&&e.push(this._bumpTexture),this._tintTexture&&this._tintTexture.animations&&this._tintTexture.animations.length>0&&e.push(this._tintTexture)}dispose(e){var t,i,r,s;e&&((t=this._texture)==null||t.dispose(),(i=this._textureRoughness)==null||i.dispose(),(r=this._bumpTexture)==null||r.dispose(),(s=this._tintTexture)==null||s.dispose())}getClassName(){return"PBRClearCoatConfiguration"}addFallbacks(e,t,i){return e.CLEARCOAT_BUMP&&t.addFallback(i++,"CLEARCOAT_BUMP"),e.CLEARCOAT_TINT&&t.addFallback(i++,"CLEARCOAT_TINT"),e.CLEARCOAT&&t.addFallback(i++,"CLEARCOAT"),i}getSamplers(e){e.push("clearCoatSampler","clearCoatRoughnessSampler","clearCoatBumpSampler","clearCoatTintSampler")}getUniforms(){return{ubo:[{name:"vClearCoatParams",size:2,type:"vec2"},{name:"vClearCoatRefractionParams",size:4,type:"vec4"},{name:"vClearCoatInfos",size:4,type:"vec4"},{name:"clearCoatMatrix",size:16,type:"mat4"},{name:"clearCoatRoughnessMatrix",size:16,type:"mat4"},{name:"vClearCoatBumpInfos",size:2,type:"vec2"},{name:"vClearCoatTangentSpaceParams",size:2,type:"vec2"},{name:"clearCoatBumpMatrix",size:16,type:"mat4"},{name:"vClearCoatTintParams",size:4,type:"vec4"},{name:"clearCoatColorAtDistance",size:1,type:"float"},{name:"vClearCoatTintInfos",size:2,type:"vec2"},{name:"clearCoatTintMatrix",size:16,type:"mat4"}]}}};tn._DefaultIndexOfRefraction=1.5;P([w(),oe("_markAllSubMeshesAsTexturesDirty")],tn.prototype,"isEnabled",void 0);P([w()],tn.prototype,"intensity",void 0);P([w()],tn.prototype,"roughness",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],tn.prototype,"indexOfRefraction",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],tn.prototype,"texture",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],tn.prototype,"useRoughnessFromMainTexture",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],tn.prototype,"textureRoughness",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],tn.prototype,"remapF0OnInterfaceChange",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],tn.prototype,"bumpTexture",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],tn.prototype,"isTintEnabled",void 0);P([mr()],tn.prototype,"tintColor",void 0);P([w()],tn.prototype,"tintColorAtDistance",void 0);P([w()],tn.prototype,"tintThickness",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],tn.prototype,"tintTexture",void 0)});var _L,xs,P8=C(()=>{kt();Ut();Ma();yf();ya();yn();_L=class extends Sr{constructor(){super(...arguments),this.IRIDESCENCE=!1,this.IRIDESCENCE_TEXTURE=!1,this.IRIDESCENCE_TEXTUREDIRECTUV=0,this.IRIDESCENCE_THICKNESS_TEXTURE=!1,this.IRIDESCENCE_THICKNESS_TEXTUREDIRECTUV=0}},xs=class n extends wr{_markAllSubMeshesAsTexturesDirty(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()}isCompatible(){return!0}constructor(e,t=!0){super(e,"PBRIridescence",110,new _L,t),this._isEnabled=!1,this.isEnabled=!1,this.intensity=1,this.minimumThickness=n._DefaultMinimumThickness,this.maximumThickness=n._DefaultMaximumThickness,this.indexOfRefraction=n._DefaultIndexOfRefraction,this._texture=null,this.texture=null,this._thicknessTexture=null,this.thicknessTexture=null,this._internalMarkAllSubMeshesAsTexturesDirty=e._dirtyCallbacks[1]}isReadyForSubMesh(e,t){return this._isEnabled?!(e._areTexturesDirty&&t.texturesEnabled&&(this._texture&&le.IridescenceTextureEnabled&&!this._texture.isReadyOrNotBlocking()||this._thicknessTexture&&le.IridescenceTextureEnabled&&!this._thicknessTexture.isReadyOrNotBlocking())):!0}prepareDefinesBeforeAttributes(e,t){this._isEnabled?(e.IRIDESCENCE=!0,e._areTexturesDirty&&t.texturesEnabled&&(this._texture&&le.IridescenceTextureEnabled?ri(this._texture,e,"IRIDESCENCE_TEXTURE"):e.IRIDESCENCE_TEXTURE=!1,this._thicknessTexture&&le.IridescenceTextureEnabled?ri(this._thicknessTexture,e,"IRIDESCENCE_THICKNESS_TEXTURE"):e.IRIDESCENCE_THICKNESS_TEXTURE=!1)):(e.IRIDESCENCE=!1,e.IRIDESCENCE_TEXTURE=!1,e.IRIDESCENCE_THICKNESS_TEXTURE=!1,e.IRIDESCENCE_TEXTUREDIRECTUV=0,e.IRIDESCENCE_THICKNESS_TEXTUREDIRECTUV=0)}bindForSubMesh(e,t){var r,s,a,o,l,c,f,h;if(!this._isEnabled)return;let i=this._material.isFrozen;(!e.useUbo||!i||!e.isSync)&&((this._texture||this._thicknessTexture)&&le.IridescenceTextureEnabled&&(e.updateFloat4("vIridescenceInfos",(s=(r=this._texture)==null?void 0:r.coordinatesIndex)!=null?s:0,(o=(a=this._texture)==null?void 0:a.level)!=null?o:0,(c=(l=this._thicknessTexture)==null?void 0:l.coordinatesIndex)!=null?c:0,(h=(f=this._thicknessTexture)==null?void 0:f.level)!=null?h:0),this._texture&&ni(this._texture,e,"iridescence"),this._thicknessTexture&&ni(this._thicknessTexture,e,"iridescenceThickness")),e.updateFloat4("vIridescenceParams",this.intensity,this.indexOfRefraction,this.minimumThickness,this.maximumThickness)),t.texturesEnabled&&(this._texture&&le.IridescenceTextureEnabled&&e.setTexture("iridescenceSampler",this._texture),this._thicknessTexture&&le.IridescenceTextureEnabled&&e.setTexture("iridescenceThicknessSampler",this._thicknessTexture))}hasTexture(e){return this._texture===e||this._thicknessTexture===e}getActiveTextures(e){this._texture&&e.push(this._texture),this._thicknessTexture&&e.push(this._thicknessTexture)}getAnimatables(e){this._texture&&this._texture.animations&&this._texture.animations.length>0&&e.push(this._texture),this._thicknessTexture&&this._thicknessTexture.animations&&this._thicknessTexture.animations.length>0&&e.push(this._thicknessTexture)}dispose(e){var t,i;e&&((t=this._texture)==null||t.dispose(),(i=this._thicknessTexture)==null||i.dispose())}getClassName(){return"PBRIridescenceConfiguration"}addFallbacks(e,t,i){return e.IRIDESCENCE&&t.addFallback(i++,"IRIDESCENCE"),i}getSamplers(e){e.push("iridescenceSampler","iridescenceThicknessSampler")}getUniforms(){return{ubo:[{name:"vIridescenceParams",size:4,type:"vec4"},{name:"vIridescenceInfos",size:4,type:"vec4"},{name:"iridescenceMatrix",size:16,type:"mat4"},{name:"iridescenceThicknessMatrix",size:16,type:"mat4"}]}}};xs._DefaultMinimumThickness=100;xs._DefaultMaximumThickness=400;xs._DefaultIndexOfRefraction=1.3;P([w(),oe("_markAllSubMeshesAsTexturesDirty")],xs.prototype,"isEnabled",void 0);P([w()],xs.prototype,"intensity",void 0);P([w()],xs.prototype,"minimumThickness",void 0);P([w()],xs.prototype,"maximumThickness",void 0);P([w()],xs.prototype,"indexOfRefraction",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],xs.prototype,"texture",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],xs.prototype,"thicknessTexture",void 0)});var gL,Ec,D8=C(()=>{kt();Ut();Ui();Ge();Ma();yf();ya();yn();gL=class extends Sr{constructor(){super(...arguments),this.ANISOTROPIC=!1,this.ANISOTROPIC_TEXTURE=!1,this.ANISOTROPIC_TEXTUREDIRECTUV=0,this.ANISOTROPIC_LEGACY=!1,this.MAINUV1=!1}},Ec=class extends wr{set angle(e){this.direction.x=Math.cos(e),this.direction.y=Math.sin(e)}get angle(){return Math.atan2(this.direction.y,this.direction.x)}_markAllSubMeshesAsTexturesDirty(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()}_markAllSubMeshesAsMiscDirty(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsMiscDirty()}isCompatible(){return!0}constructor(e,t=!0){super(e,"PBRAnisotropic",110,new gL,t),this._isEnabled=!1,this.isEnabled=!1,this.intensity=1,this.direction=new Ne(1,0),this._texture=null,this.texture=null,this._legacy=!1,this.legacy=!1,this._internalMarkAllSubMeshesAsTexturesDirty=e._dirtyCallbacks[1],this._internalMarkAllSubMeshesAsMiscDirty=e._dirtyCallbacks[16]}isReadyForSubMesh(e,t){return this._isEnabled?!(e._areTexturesDirty&&t.texturesEnabled&&this._texture&&le.AnisotropicTextureEnabled&&!this._texture.isReadyOrNotBlocking()):!0}prepareDefinesBeforeAttributes(e,t,i){this._isEnabled?(e.ANISOTROPIC=this._isEnabled,this._isEnabled&&!i.isVerticesDataPresent(L.TangentKind)&&(e._needUVs=!0,e.MAINUV1=!0),e._areTexturesDirty&&t.texturesEnabled&&(this._texture&&le.AnisotropicTextureEnabled?ri(this._texture,e,"ANISOTROPIC_TEXTURE"):e.ANISOTROPIC_TEXTURE=!1),e._areMiscDirty&&(e.ANISOTROPIC_LEGACY=this._legacy)):(e.ANISOTROPIC=!1,e.ANISOTROPIC_TEXTURE=!1,e.ANISOTROPIC_TEXTUREDIRECTUV=0,e.ANISOTROPIC_LEGACY=!1)}bindForSubMesh(e,t){if(!this._isEnabled)return;let i=this._material.isFrozen;(!e.useUbo||!i||!e.isSync)&&(this._texture&&le.AnisotropicTextureEnabled&&(e.updateFloat2("vAnisotropyInfos",this._texture.coordinatesIndex,this._texture.level),ni(this._texture,e,"anisotropy")),e.updateFloat3("vAnisotropy",this.direction.x,this.direction.y,this.intensity)),t.texturesEnabled&&this._texture&&le.AnisotropicTextureEnabled&&e.setTexture("anisotropySampler",this._texture)}hasTexture(e){return this._texture===e}getActiveTextures(e){this._texture&&e.push(this._texture)}getAnimatables(e){this._texture&&this._texture.animations&&this._texture.animations.length>0&&e.push(this._texture)}dispose(e){e&&this._texture&&this._texture.dispose()}getClassName(){return"PBRAnisotropicConfiguration"}addFallbacks(e,t,i){return e.ANISOTROPIC&&t.addFallback(i++,"ANISOTROPIC"),i}getSamplers(e){e.push("anisotropySampler")}getUniforms(){return{ubo:[{name:"vAnisotropy",size:3,type:"vec3"},{name:"vAnisotropyInfos",size:2,type:"vec2"},{name:"anisotropyMatrix",size:16,type:"mat4"}]}}parse(e,t,i){super.parse(e,t,i),e.legacy===void 0&&(this.legacy=!0)}};P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Ec.prototype,"isEnabled",void 0);P([w()],Ec.prototype,"intensity",void 0);P([Gu()],Ec.prototype,"direction",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],Ec.prototype,"texture",void 0);P([w(),oe("_markAllSubMeshesAsMiscDirty")],Ec.prototype,"legacy",void 0)});var vL,Ks,L8=C(()=>{kt();Ut();zt();Ma();yf();ya();yn();vL=class extends Sr{constructor(){super(...arguments),this.SHEEN=!1,this.SHEEN_TEXTURE=!1,this.SHEEN_GAMMATEXTURE=!1,this.SHEEN_TEXTURE_ROUGHNESS=!1,this.SHEEN_TEXTUREDIRECTUV=0,this.SHEEN_TEXTURE_ROUGHNESSDIRECTUV=0,this.SHEEN_LINKWITHALBEDO=!1,this.SHEEN_ROUGHNESS=!1,this.SHEEN_ALBEDOSCALING=!1,this.SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE=!1}},Ks=class extends wr{_markAllSubMeshesAsTexturesDirty(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()}isCompatible(){return!0}constructor(e,t=!0){super(e,"Sheen",120,new vL,t),this._isEnabled=!1,this.isEnabled=!1,this._linkSheenWithAlbedo=!1,this.linkSheenWithAlbedo=!1,this.intensity=1,this.color=Te.White(),this._texture=null,this.texture=null,this._useRoughnessFromMainTexture=!0,this.useRoughnessFromMainTexture=!0,this._roughness=null,this.roughness=null,this._textureRoughness=null,this.textureRoughness=null,this._albedoScaling=!1,this.albedoScaling=!1,this._internalMarkAllSubMeshesAsTexturesDirty=e._dirtyCallbacks[1]}isReadyForSubMesh(e,t){return this._isEnabled?!(e._areTexturesDirty&&t.texturesEnabled&&(this._texture&&le.SheenTextureEnabled&&!this._texture.isReadyOrNotBlocking()||this._textureRoughness&&le.SheenTextureEnabled&&!this._textureRoughness.isReadyOrNotBlocking())):!0}prepareDefinesBeforeAttributes(e,t){this._isEnabled?(e.SHEEN=!0,e.SHEEN_LINKWITHALBEDO=this._linkSheenWithAlbedo,e.SHEEN_ROUGHNESS=this._roughness!==null,e.SHEEN_ALBEDOSCALING=this._albedoScaling,e.SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE=this._useRoughnessFromMainTexture,e._areTexturesDirty&&t.texturesEnabled&&(this._texture&&le.SheenTextureEnabled?(ri(this._texture,e,"SHEEN_TEXTURE"),e.SHEEN_GAMMATEXTURE=this._texture.gammaSpace):e.SHEEN_TEXTURE=!1,this._textureRoughness&&le.SheenTextureEnabled?ri(this._textureRoughness,e,"SHEEN_TEXTURE_ROUGHNESS"):e.SHEEN_TEXTURE_ROUGHNESS=!1)):(e.SHEEN=!1,e.SHEEN_TEXTURE=!1,e.SHEEN_TEXTURE_ROUGHNESS=!1,e.SHEEN_LINKWITHALBEDO=!1,e.SHEEN_ROUGHNESS=!1,e.SHEEN_ALBEDOSCALING=!1,e.SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE=!1,e.SHEEN_GAMMATEXTURE=!1,e.SHEEN_TEXTUREDIRECTUV=0,e.SHEEN_TEXTURE_ROUGHNESSDIRECTUV=0)}bindForSubMesh(e,t,i,r){var o,l,c,f,h,d,u,m;if(!this._isEnabled)return;let s=r.materialDefines,a=this._material.isFrozen;(!e.useUbo||!a||!e.isSync)&&((this._texture||this._textureRoughness)&&le.SheenTextureEnabled&&(e.updateFloat4("vSheenInfos",(l=(o=this._texture)==null?void 0:o.coordinatesIndex)!=null?l:0,(f=(c=this._texture)==null?void 0:c.level)!=null?f:0,(d=(h=this._textureRoughness)==null?void 0:h.coordinatesIndex)!=null?d:0,(m=(u=this._textureRoughness)==null?void 0:u.level)!=null?m:0),this._texture&&ni(this._texture,e,"sheen"),this._textureRoughness&&!s.SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE&&ni(this._textureRoughness,e,"sheenRoughness")),e.updateFloat4("vSheenColor",this.color.r,this.color.g,this.color.b,this.intensity),this._roughness!==null&&e.updateFloat("vSheenRoughness",this._roughness)),t.texturesEnabled&&(this._texture&&le.SheenTextureEnabled&&e.setTexture("sheenSampler",this._texture),this._textureRoughness&&!s.SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE&&le.SheenTextureEnabled&&e.setTexture("sheenRoughnessSampler",this._textureRoughness))}hasTexture(e){return this._texture===e||this._textureRoughness===e}getActiveTextures(e){this._texture&&e.push(this._texture),this._textureRoughness&&e.push(this._textureRoughness)}getAnimatables(e){this._texture&&this._texture.animations&&this._texture.animations.length>0&&e.push(this._texture),this._textureRoughness&&this._textureRoughness.animations&&this._textureRoughness.animations.length>0&&e.push(this._textureRoughness)}dispose(e){var t,i;e&&((t=this._texture)==null||t.dispose(),(i=this._textureRoughness)==null||i.dispose())}getClassName(){return"PBRSheenConfiguration"}addFallbacks(e,t,i){return e.SHEEN&&t.addFallback(i++,"SHEEN"),i}getSamplers(e){e.push("sheenSampler","sheenRoughnessSampler")}getUniforms(){return{ubo:[{name:"vSheenColor",size:4,type:"vec4"},{name:"vSheenRoughness",size:1,type:"float"},{name:"vSheenInfos",size:4,type:"vec4"},{name:"sheenMatrix",size:16,type:"mat4"},{name:"sheenRoughnessMatrix",size:16,type:"mat4"}]}}};P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Ks.prototype,"isEnabled",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Ks.prototype,"linkSheenWithAlbedo",void 0);P([w()],Ks.prototype,"intensity",void 0);P([mr()],Ks.prototype,"color",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],Ks.prototype,"texture",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Ks.prototype,"useRoughnessFromMainTexture",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Ks.prototype,"roughness",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],Ks.prototype,"textureRoughness",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Ks.prototype,"albedoScaling",void 0)});var EL,Ai,O8=C(()=>{kt();Ut();zt();Ma();Ge();yf();ya();yn();EL=class extends Sr{constructor(){super(...arguments),this.SUBSURFACE=!1,this.SS_REFRACTION=!1,this.SS_REFRACTION_USE_INTENSITY_FROM_THICKNESS=!1,this.SS_TRANSLUCENCY=!1,this.SS_TRANSLUCENCY_USE_INTENSITY_FROM_THICKNESS=!1,this.SS_SCATTERING=!1,this.SS_DISPERSION=!1,this.SS_THICKNESSANDMASK_TEXTURE=!1,this.SS_THICKNESSANDMASK_TEXTUREDIRECTUV=0,this.SS_HAS_THICKNESS=!1,this.SS_REFRACTIONINTENSITY_TEXTURE=!1,this.SS_REFRACTIONINTENSITY_TEXTUREDIRECTUV=0,this.SS_TRANSLUCENCYINTENSITY_TEXTURE=!1,this.SS_TRANSLUCENCYINTENSITY_TEXTUREDIRECTUV=0,this.SS_TRANSLUCENCYCOLOR_TEXTURE=!1,this.SS_TRANSLUCENCYCOLOR_TEXTUREDIRECTUV=0,this.SS_TRANSLUCENCYCOLOR_TEXTURE_GAMMA=!1,this.SS_REFRACTIONMAP_3D=!1,this.SS_REFRACTIONMAP_OPPOSITEZ=!1,this.SS_LODINREFRACTIONALPHA=!1,this.SS_GAMMAREFRACTION=!1,this.SS_RGBDREFRACTION=!1,this.SS_LINEARSPECULARREFRACTION=!1,this.SS_LINKREFRACTIONTOTRANSPARENCY=!1,this.SS_ALBEDOFORREFRACTIONTINT=!1,this.SS_ALBEDOFORTRANSLUCENCYTINT=!1,this.SS_USE_LOCAL_REFRACTIONMAP_CUBIC=!1,this.SS_USE_THICKNESS_AS_DEPTH=!1,this.SS_USE_GLTF_TEXTURES=!1,this.SS_APPLY_ALBEDO_AFTER_SUBSURFACE=!1,this.SS_TRANSLUCENCY_LEGACY=!1}},Ai=class n extends wr{get scatteringDiffusionProfile(){return this._scene.subSurfaceConfiguration?this._scene.subSurfaceConfiguration.ssDiffusionProfileColors[this._scatteringDiffusionProfileIndex]:null}set scatteringDiffusionProfile(e){this._scene.enableSubSurfaceForPrePass()&&e&&(this._scatteringDiffusionProfileIndex=this._scene.subSurfaceConfiguration.addDiffusionProfile(e))}get volumeIndexOfRefraction(){return this._volumeIndexOfRefraction>=1?this._volumeIndexOfRefraction:this._indexOfRefraction}set volumeIndexOfRefraction(e){e>=1?this._volumeIndexOfRefraction=e:this._volumeIndexOfRefraction=-1}get legacyTransluceny(){return this.legacyTranslucency}set legacyTransluceny(e){this.legacyTranslucency=e}_markAllSubMeshesAsTexturesDirty(){this._enable(this._isRefractionEnabled||this._isTranslucencyEnabled||this._isScatteringEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()}_markScenePrePassDirty(){this._enable(this._isRefractionEnabled||this._isTranslucencyEnabled||this._isScatteringEnabled),this._internalMarkAllSubMeshesAsTexturesDirty(),this._internalMarkScenePrePassDirty()}isCompatible(){return!0}constructor(e,t=!0){super(e,"PBRSubSurface",130,new EL,t),this._isRefractionEnabled=!1,this.isRefractionEnabled=!1,this._isTranslucencyEnabled=!1,this.isTranslucencyEnabled=!1,this._isDispersionEnabled=!1,this.isDispersionEnabled=!1,this._isScatteringEnabled=!1,this.isScatteringEnabled=!1,this._scatteringDiffusionProfileIndex=0,this.refractionIntensity=1,this.translucencyIntensity=1,this._useAlbedoToTintRefraction=!1,this.useAlbedoToTintRefraction=!1,this._useAlbedoToTintTranslucency=!1,this.useAlbedoToTintTranslucency=!1,this._thicknessTexture=null,this.thicknessTexture=null,this._refractionTexture=null,this.refractionTexture=null,this._indexOfRefraction=1.5,this.indexOfRefraction=1.5,this._volumeIndexOfRefraction=-1,this._invertRefractionY=!1,this.invertRefractionY=!1,this._linkRefractionWithTransparency=!1,this.linkRefractionWithTransparency=!1,this.minimumThickness=0,this.maximumThickness=1,this.useThicknessAsDepth=!1,this.tintColor=Te.White(),this.tintColorAtDistance=1,this.dispersion=0,this.diffusionDistance=Te.White(),this._useMaskFromThicknessTexture=!1,this.useMaskFromThicknessTexture=!1,this._refractionIntensityTexture=null,this.refractionIntensityTexture=null,this._translucencyIntensityTexture=null,this.translucencyIntensityTexture=null,this.translucencyColor=null,this._translucencyColorTexture=null,this.translucencyColorTexture=null,this._useGltfStyleTextures=!0,this.useGltfStyleTextures=!0,this.applyAlbedoAfterSubSurface=n.DEFAULT_APPLY_ALBEDO_AFTERSUBSURFACE,this.legacyTranslucency=n.DEFAULT_LEGACY_TRANSLUCENCY,this._scene=e.getScene(),this.registerForExtraEvents=!0,this._internalMarkAllSubMeshesAsTexturesDirty=e._dirtyCallbacks[1],this._internalMarkScenePrePassDirty=e._dirtyCallbacks[32]}isReadyForSubMesh(e,t){if(!this._isRefractionEnabled&&!this._isTranslucencyEnabled&&!this._isScatteringEnabled)return!0;if(e._areTexturesDirty&&t.texturesEnabled){if(this._thicknessTexture&&le.ThicknessTextureEnabled&&!this._thicknessTexture.isReadyOrNotBlocking()||this._refractionIntensityTexture&&le.RefractionIntensityTextureEnabled&&!this._refractionIntensityTexture.isReadyOrNotBlocking()||this._translucencyColorTexture&&le.TranslucencyColorTextureEnabled&&!this._translucencyColorTexture.isReadyOrNotBlocking()||this._translucencyIntensityTexture&&le.TranslucencyIntensityTextureEnabled&&!this._translucencyIntensityTexture.isReadyOrNotBlocking())return!1;let i=this._getRefractionTexture(t);if(i&&le.RefractionTextureEnabled&&!i.isReadyOrNotBlocking())return!1}return!0}prepareDefinesBeforeAttributes(e,t){if(!this._isRefractionEnabled&&!this._isTranslucencyEnabled&&!this._isScatteringEnabled){e.SUBSURFACE=!1,e.SS_DISPERSION=!1,e.SS_TRANSLUCENCY=!1,e.SS_SCATTERING=!1,e.SS_REFRACTION=!1,e.SS_REFRACTION_USE_INTENSITY_FROM_THICKNESS=!1,e.SS_TRANSLUCENCY_USE_INTENSITY_FROM_THICKNESS=!1,e.SS_THICKNESSANDMASK_TEXTURE=!1,e.SS_THICKNESSANDMASK_TEXTUREDIRECTUV=0,e.SS_HAS_THICKNESS=!1,e.SS_REFRACTIONINTENSITY_TEXTURE=!1,e.SS_REFRACTIONINTENSITY_TEXTUREDIRECTUV=0,e.SS_TRANSLUCENCYINTENSITY_TEXTURE=!1,e.SS_TRANSLUCENCYINTENSITY_TEXTUREDIRECTUV=0,e.SS_REFRACTIONMAP_3D=!1,e.SS_REFRACTIONMAP_OPPOSITEZ=!1,e.SS_LODINREFRACTIONALPHA=!1,e.SS_GAMMAREFRACTION=!1,e.SS_RGBDREFRACTION=!1,e.SS_LINEARSPECULARREFRACTION=!1,e.SS_LINKREFRACTIONTOTRANSPARENCY=!1,e.SS_ALBEDOFORREFRACTIONTINT=!1,e.SS_ALBEDOFORTRANSLUCENCYTINT=!1,e.SS_USE_LOCAL_REFRACTIONMAP_CUBIC=!1,e.SS_USE_THICKNESS_AS_DEPTH=!1,e.SS_USE_GLTF_TEXTURES=!1,e.SS_TRANSLUCENCYCOLOR_TEXTURE=!1,e.SS_TRANSLUCENCYCOLOR_TEXTUREDIRECTUV=0,e.SS_TRANSLUCENCYCOLOR_TEXTURE_GAMMA=!1,e.SS_APPLY_ALBEDO_AFTER_SUBSURFACE=!1;return}if(e._areTexturesDirty){if(e.SUBSURFACE=!0,e.SS_DISPERSION=this._isDispersionEnabled,e.SS_TRANSLUCENCY=this._isTranslucencyEnabled,e.SS_TRANSLUCENCY_USE_INTENSITY_FROM_THICKNESS=!1,e.SS_TRANSLUCENCY_LEGACY=this.legacyTranslucency,e.SS_SCATTERING=this._isScatteringEnabled,e.SS_THICKNESSANDMASK_TEXTURE=!1,e.SS_REFRACTIONINTENSITY_TEXTURE=!1,e.SS_TRANSLUCENCYINTENSITY_TEXTURE=!1,e.SS_HAS_THICKNESS=!1,e.SS_USE_GLTF_TEXTURES=!1,e.SS_REFRACTION=!1,e.SS_REFRACTION_USE_INTENSITY_FROM_THICKNESS=!1,e.SS_REFRACTIONMAP_3D=!1,e.SS_GAMMAREFRACTION=!1,e.SS_RGBDREFRACTION=!1,e.SS_LINEARSPECULARREFRACTION=!1,e.SS_REFRACTIONMAP_OPPOSITEZ=!1,e.SS_LODINREFRACTIONALPHA=!1,e.SS_LINKREFRACTIONTOTRANSPARENCY=!1,e.SS_ALBEDOFORREFRACTIONTINT=!1,e.SS_ALBEDOFORTRANSLUCENCYTINT=!1,e.SS_USE_LOCAL_REFRACTIONMAP_CUBIC=!1,e.SS_USE_THICKNESS_AS_DEPTH=!1,e.SS_TRANSLUCENCYCOLOR_TEXTURE=!1,e.SS_APPLY_ALBEDO_AFTER_SUBSURFACE=this.applyAlbedoAfterSubSurface,e._areTexturesDirty&&t.texturesEnabled&&(this._thicknessTexture&&le.ThicknessTextureEnabled&&ri(this._thicknessTexture,e,"SS_THICKNESSANDMASK_TEXTURE"),this._refractionIntensityTexture&&le.RefractionIntensityTextureEnabled&&ri(this._refractionIntensityTexture,e,"SS_REFRACTIONINTENSITY_TEXTURE"),this._translucencyIntensityTexture&&le.TranslucencyIntensityTextureEnabled&&ri(this._translucencyIntensityTexture,e,"SS_TRANSLUCENCYINTENSITY_TEXTURE"),this._translucencyColorTexture&&le.TranslucencyColorTextureEnabled&&(ri(this._translucencyColorTexture,e,"SS_TRANSLUCENCYCOLOR_TEXTURE"),e.SS_TRANSLUCENCYCOLOR_TEXTURE_GAMMA=this._translucencyColorTexture.gammaSpace)),e.SS_HAS_THICKNESS=this.maximumThickness-this.minimumThickness!==0,e.SS_USE_GLTF_TEXTURES=this._useGltfStyleTextures,e.SS_REFRACTION_USE_INTENSITY_FROM_THICKNESS=this._useMaskFromThicknessTexture&&!this._refractionIntensityTexture,e.SS_TRANSLUCENCY_USE_INTENSITY_FROM_THICKNESS=this._useMaskFromThicknessTexture&&!this._translucencyIntensityTexture,this._isRefractionEnabled&&t.texturesEnabled){let i=this._getRefractionTexture(t);i&&le.RefractionTextureEnabled&&(e.SS_REFRACTION=!0,e.SS_REFRACTIONMAP_3D=i.isCube,e.SS_GAMMAREFRACTION=i.gammaSpace,e.SS_RGBDREFRACTION=i.isRGBD,e.SS_LINEARSPECULARREFRACTION=i.linearSpecularLOD,e.SS_REFRACTIONMAP_OPPOSITEZ=this._scene.useRightHandedSystem&&i.isCube?!i.invertZ:i.invertZ,e.SS_LODINREFRACTIONALPHA=i.lodLevelInAlpha,e.SS_LINKREFRACTIONTOTRANSPARENCY=this._linkRefractionWithTransparency,e.SS_ALBEDOFORREFRACTIONTINT=this._useAlbedoToTintRefraction,e.SS_USE_LOCAL_REFRACTIONMAP_CUBIC=i.isCube&&i.boundingBoxSize,e.SS_USE_THICKNESS_AS_DEPTH=this.useThicknessAsDepth)}this._isTranslucencyEnabled&&(e.SS_ALBEDOFORTRANSLUCENCYTINT=this._useAlbedoToTintTranslucency)}}hardBindForSubMesh(e,t,i,r){if(!(!this._isRefractionEnabled&&!this._isTranslucencyEnabled&&!this._isScatteringEnabled))if(this.maximumThickness===0&&this.minimumThickness===0)e.updateFloat2("vThicknessParam",0,0);else{r.getRenderingMesh().getWorldMatrix().decompose(Q.Vector3[0]);let s=Math.max(Math.abs(Q.Vector3[0].x),Math.abs(Q.Vector3[0].y),Math.abs(Q.Vector3[0].z));e.updateFloat2("vThicknessParam",this.minimumThickness*s,(this.maximumThickness-this.minimumThickness)*s)}}bindForSubMesh(e,t,i,r){var f;if(!this._isRefractionEnabled&&!this._isTranslucencyEnabled&&!this._isScatteringEnabled)return;let s=r.materialDefines,a=this._material.isFrozen,o=this._material.realTimeFiltering,l=s.LODBASEDMICROSFURACE,c=this._getRefractionTexture(t);if(!e.useUbo||!a||!e.isSync){if(this._thicknessTexture&&le.ThicknessTextureEnabled&&(e.updateFloat2("vThicknessInfos",this._thicknessTexture.coordinatesIndex,this._thicknessTexture.level),ni(this._thicknessTexture,e,"thickness")),this._refractionIntensityTexture&&le.RefractionIntensityTextureEnabled&&s.SS_REFRACTIONINTENSITY_TEXTURE&&(e.updateFloat2("vRefractionIntensityInfos",this._refractionIntensityTexture.coordinatesIndex,this._refractionIntensityTexture.level),ni(this._refractionIntensityTexture,e,"refractionIntensity")),this._translucencyColorTexture&&le.TranslucencyColorTextureEnabled&&s.SS_TRANSLUCENCYCOLOR_TEXTURE&&(e.updateFloat2("vTranslucencyColorInfos",this._translucencyColorTexture.coordinatesIndex,this._translucencyColorTexture.level),ni(this._translucencyColorTexture,e,"translucencyColor")),this._translucencyIntensityTexture&&le.TranslucencyIntensityTextureEnabled&&s.SS_TRANSLUCENCYINTENSITY_TEXTURE&&(e.updateFloat2("vTranslucencyIntensityInfos",this._translucencyIntensityTexture.coordinatesIndex,this._translucencyIntensityTexture.level),ni(this._translucencyIntensityTexture,e,"translucencyIntensity")),c&&le.RefractionTextureEnabled){e.updateMatrix("refractionMatrix",c.getRefractionTextureMatrix());let h=1;c.isCube||c.depth&&(h=c.depth);let d=c.getSize().width,u=this.volumeIndexOfRefraction;if(e.updateFloat4("vRefractionInfos",c.level,1/u,h,this._invertRefractionY?-1:1),e.updateFloat4("vRefractionMicrosurfaceInfos",d,c.lodGenerationScale,c.lodGenerationOffset,1/this.indexOfRefraction),o&&e.updateFloat2("vRefractionFilteringInfo",d,Math.log2(d)),c.boundingBoxSize){let m=c;e.updateVector3("vRefractionPosition",m.boundingBoxPosition),e.updateVector3("vRefractionSize",m.boundingBoxSize)}}this._isScatteringEnabled&&e.updateFloat("scatteringDiffusionProfile",this._scatteringDiffusionProfileIndex),e.updateColor3("vDiffusionDistance",this.diffusionDistance),e.updateFloat4("vTintColor",this.tintColor.r,this.tintColor.g,this.tintColor.b,Math.max(1e-5,this.tintColorAtDistance)),e.updateColor4("vTranslucencyColor",(f=this.translucencyColor)!=null?f:this.tintColor,0),e.updateFloat3("vSubSurfaceIntensity",this.refractionIntensity,this.translucencyIntensity,0),e.updateFloat("dispersion",this.dispersion)}t.texturesEnabled&&(this._thicknessTexture&&le.ThicknessTextureEnabled&&e.setTexture("thicknessSampler",this._thicknessTexture),this._refractionIntensityTexture&&le.RefractionIntensityTextureEnabled&&s.SS_REFRACTIONINTENSITY_TEXTURE&&e.setTexture("refractionIntensitySampler",this._refractionIntensityTexture),this._translucencyIntensityTexture&&le.TranslucencyIntensityTextureEnabled&&s.SS_TRANSLUCENCYINTENSITY_TEXTURE&&e.setTexture("translucencyIntensitySampler",this._translucencyIntensityTexture),this._translucencyColorTexture&&le.TranslucencyColorTextureEnabled&&s.SS_TRANSLUCENCYCOLOR_TEXTURE&&e.setTexture("translucencyColorSampler",this._translucencyColorTexture),c&&le.RefractionTextureEnabled&&(l?e.setTexture("refractionSampler",c):(e.setTexture("refractionSampler",c._lodTextureMid||c),e.setTexture("refractionSamplerLow",c._lodTextureLow||c),e.setTexture("refractionSamplerHigh",c._lodTextureHigh||c))))}_getRefractionTexture(e){return this._refractionTexture?this._refractionTexture:this._isRefractionEnabled?e.environmentTexture:null}get disableAlphaBlending(){return this._isRefractionEnabled&&this._linkRefractionWithTransparency}fillRenderTargetTextures(e){le.RefractionTextureEnabled&&this._refractionTexture&&this._refractionTexture.isRenderTarget&&e.push(this._refractionTexture)}hasTexture(e){return this._thicknessTexture===e||this._refractionTexture===e||this._refractionIntensityTexture===e||this._translucencyIntensityTexture===e||this._translucencyColorTexture===e}hasRenderTargetTextures(){return!!(le.RefractionTextureEnabled&&this._refractionTexture&&this._refractionTexture.isRenderTarget)}getActiveTextures(e){this._thicknessTexture&&e.push(this._thicknessTexture),this._refractionTexture&&e.push(this._refractionTexture),this._refractionIntensityTexture&&e.push(this._refractionIntensityTexture),this._translucencyColorTexture&&e.push(this._translucencyColorTexture),this._translucencyIntensityTexture&&e.push(this._translucencyIntensityTexture)}getAnimatables(e){this._thicknessTexture&&this._thicknessTexture.animations&&this._thicknessTexture.animations.length>0&&e.push(this._thicknessTexture),this._refractionTexture&&this._refractionTexture.animations&&this._refractionTexture.animations.length>0&&e.push(this._refractionTexture),this._refractionIntensityTexture&&this._refractionIntensityTexture.animations&&this._refractionIntensityTexture.animations.length>0&&e.push(this._refractionIntensityTexture),this._translucencyColorTexture&&this._translucencyColorTexture.animations&&this._translucencyColorTexture.animations.length>0&&e.push(this._translucencyColorTexture),this._translucencyIntensityTexture&&this._translucencyIntensityTexture.animations&&this._translucencyIntensityTexture.animations.length>0&&e.push(this._translucencyIntensityTexture)}dispose(e){e&&(this._thicknessTexture&&this._thicknessTexture.dispose(),this._refractionTexture&&this._refractionTexture.dispose(),this._refractionIntensityTexture&&this._refractionIntensityTexture.dispose(),this._translucencyColorTexture&&this._translucencyColorTexture.dispose(),this._translucencyIntensityTexture&&this._translucencyIntensityTexture.dispose())}getClassName(){return"PBRSubSurfaceConfiguration"}addFallbacks(e,t,i){return e.SS_SCATTERING&&t.addFallback(i++,"SS_SCATTERING"),e.SS_TRANSLUCENCY&&t.addFallback(i++,"SS_TRANSLUCENCY"),i}getSamplers(e){e.push("thicknessSampler","refractionIntensitySampler","translucencyIntensitySampler","refractionSampler","refractionSamplerLow","refractionSamplerHigh","translucencyColorSampler")}getUniforms(){return{ubo:[{name:"vRefractionMicrosurfaceInfos",size:4,type:"vec4"},{name:"vRefractionFilteringInfo",size:2,type:"vec2"},{name:"vTranslucencyIntensityInfos",size:2,type:"vec2"},{name:"vRefractionInfos",size:4,type:"vec4"},{name:"refractionMatrix",size:16,type:"mat4"},{name:"vThicknessInfos",size:2,type:"vec2"},{name:"vRefractionIntensityInfos",size:2,type:"vec2"},{name:"thicknessMatrix",size:16,type:"mat4"},{name:"refractionIntensityMatrix",size:16,type:"mat4"},{name:"translucencyIntensityMatrix",size:16,type:"mat4"},{name:"vThicknessParam",size:2,type:"vec2"},{name:"vDiffusionDistance",size:3,type:"vec3"},{name:"vTintColor",size:4,type:"vec4"},{name:"vSubSurfaceIntensity",size:3,type:"vec3"},{name:"vRefractionPosition",size:3,type:"vec3"},{name:"vRefractionSize",size:3,type:"vec3"},{name:"scatteringDiffusionProfile",size:1,type:"float"},{name:"dispersion",size:1,type:"float"},{name:"vTranslucencyColor",size:4,type:"vec4"},{name:"vTranslucencyColorInfos",size:2,type:"vec2"},{name:"translucencyColorMatrix",size:16,type:"mat4"}]}}};Ai.DEFAULT_APPLY_ALBEDO_AFTERSUBSURFACE=!1;Ai.DEFAULT_LEGACY_TRANSLUCENCY=!1;P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Ai.prototype,"isRefractionEnabled",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Ai.prototype,"isTranslucencyEnabled",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Ai.prototype,"isDispersionEnabled",void 0);P([w(),oe("_markScenePrePassDirty")],Ai.prototype,"isScatteringEnabled",void 0);P([w()],Ai.prototype,"_scatteringDiffusionProfileIndex",void 0);P([w()],Ai.prototype,"refractionIntensity",void 0);P([w()],Ai.prototype,"translucencyIntensity",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Ai.prototype,"useAlbedoToTintRefraction",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Ai.prototype,"useAlbedoToTintTranslucency",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],Ai.prototype,"thicknessTexture",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],Ai.prototype,"refractionTexture",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Ai.prototype,"indexOfRefraction",void 0);P([w()],Ai.prototype,"_volumeIndexOfRefraction",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],Ai.prototype,"volumeIndexOfRefraction",null);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Ai.prototype,"invertRefractionY",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Ai.prototype,"linkRefractionWithTransparency",void 0);P([w()],Ai.prototype,"minimumThickness",void 0);P([w()],Ai.prototype,"maximumThickness",void 0);P([w()],Ai.prototype,"useThicknessAsDepth",void 0);P([mr()],Ai.prototype,"tintColor",void 0);P([w()],Ai.prototype,"tintColorAtDistance",void 0);P([w()],Ai.prototype,"dispersion",void 0);P([mr()],Ai.prototype,"diffusionDistance",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Ai.prototype,"useMaskFromThicknessTexture",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],Ai.prototype,"refractionIntensityTexture",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],Ai.prototype,"translucencyIntensityTexture",void 0);P([mr()],Ai.prototype,"translucencyColor",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],Ai.prototype,"translucencyColorTexture",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Ai.prototype,"useGltfStyleTextures",void 0);P([w()],Ai.prototype,"applyAlbedoAfterSubSurface",void 0);P([w()],Ai.prototype,"legacyTranslucency",void 0)});var N8,Efe,SL=C(()=>{G();Yh();mg();N8="pbrUboDeclaration",Efe=`uniform vAlbedoInfos: vec2f;uniform vBaseWeightInfos: vec2f;uniform vBaseDiffuseRoughnessInfos: vec2f;uniform vAmbientInfos: vec4f;uniform vOpacityInfos: vec2f;uniform vEmissiveInfos: vec2f;uniform vLightmapInfos: vec2f;uniform vReflectivityInfos: vec3f;uniform vMicroSurfaceSamplerInfos: vec2f;uniform vBumpInfos: vec3f;uniform albedoMatrix: mat4x4f;uniform baseWeightMatrix: mat4x4f;uniform baseDiffuseRoughnessMatrix: mat4x4f;uniform ambientMatrix: mat4x4f;uniform opacityMatrix: mat4x4f;uniform emissiveMatrix: mat4x4f;uniform lightmapMatrix: mat4x4f;uniform reflectivityMatrix: mat4x4f;uniform microSurfaceSamplerMatrix: mat4x4f;uniform bumpMatrix: mat4x4f;uniform vTangentSpaceParams: vec2f;uniform vAlbedoColor: vec4f;uniform baseWeight: f32;uniform baseDiffuseRoughness: f32;uniform vLightingIntensity: vec4f;uniform pointSize: f32;uniform vReflectivityColor: vec4f;uniform vEmissiveColor: vec3f;uniform vAmbientColor: vec3f;uniform vDebugMode: vec2f;uniform vMetallicReflectanceFactors: vec4f;uniform vMetallicReflectanceInfos: vec2f;uniform metallicReflectanceMatrix: mat4x4f;uniform vReflectanceInfos: vec2f;uniform reflectanceMatrix: mat4x4f;uniform cameraInfo: vec4f;uniform vReflectionInfos: vec2f;uniform reflectionMatrix: mat4x4f;uniform vReflectionMicrosurfaceInfos: vec3f;uniform vReflectionPosition: vec3f;uniform vReflectionSize: vec3f;uniform vReflectionFilteringInfo: vec2f;uniform vReflectionDominantDirection: vec3f;uniform vReflectionColor: vec3f;uniform vSphericalL00: vec3f;uniform vSphericalL1_1: vec3f;uniform vSphericalL10: vec3f;uniform vSphericalL11: vec3f;uniform vSphericalL2_2: vec3f;uniform vSphericalL2_1: vec3f;uniform vSphericalL20: vec3f;uniform vSphericalL21: vec3f;uniform vSphericalL22: vec3f;uniform vSphericalX: vec3f;uniform vSphericalY: vec3f;uniform vSphericalZ: vec3f;uniform vSphericalXX_ZZ: vec3f;uniform vSphericalYY_ZZ: vec3f;uniform vSphericalZZ: vec3f;uniform vSphericalXY: vec3f;uniform vSphericalYZ: vec3f;uniform vSphericalZX: vec3f; +`;T.ShadersStore[vL]||(T.ShadersStore[vL]=L8);Hfe={name:vL,shader:L8}});var w8={};$e(w8,{OpenPBRMaterial:()=>Oe,OpenPBRMaterialDefines:()=>Lg});var qm,nR,si,Ti,EL,SL,Lg,TL,Oe,F8=C(()=>{kt();Ut();$x();zt();N_();Gr();Vi();Dn();Er();ya();CA();bf();il();tg();Pn();Ui();yA();MA();Ma();Pt();PA();DA();BX();Ge();LA();eg();to();Ci();T5();qm={effect:null,subMesh:null},nR=class n{populateVectorFromLinkedProperties(e){let t=e.dimension[0];for(let i in this.linkedProperties){let r=this.linkedProperties[i],s=r.numComponents;if(tt-s){s==1?J.Error(`Float property ${r.name} has an offset that is too large.`):J.Error(`Vector${s} property ${r.name} won't fit in Vector${t} or has an offset that is too large.`);return}typeof r.value=="number"?n._tmpArray[r.targetUniformComponentOffset]=r.value:r.value.toArray(n._tmpArray,r.targetUniformComponentOffset)}e.fromArray(n._tmpArray)}constructor(e,t){this.linkedProperties={},this.firstLinkedKey="",this.name=e,this.numComponents=t}};nR._tmpArray=[0,0,0,0];si=class{constructor(e,t,i,r,s=0,a){this.targetUniformComponentNum=4,this.targetUniformComponentOffset=0,this.name=e,this.targetUniformName=i,this.defaultValue=t,this.value=t,this.targetUniformComponentNum=r,this.targetUniformComponentOffset=s,this.requiredDefine=a}get numComponents(){return typeof this.defaultValue=="number"?1:this.defaultValue.dimension[0]}},Ti=class{get samplerName(){return this.samplerPrefix+"Sampler"}get samplerInfoName(){return"v"+this.samplerPrefix.charAt(0).toUpperCase()+this.samplerPrefix.slice(1)+"Infos"}get samplerMatrixName(){return this.samplerPrefix+"Matrix"}constructor(e,t,i){this.value=null,this.samplerPrefix="",this.textureDefine="",this.name=e,this.samplerPrefix=t,this.textureDefine=i}},EL=class extends wm(Nm(Sr)){},SL=class extends FX(EL){},Lg=class extends Lm(SL){constructor(e){super(e),this.NUM_SAMPLES="0",this.REALTIME_FILTERING=!1,this.IBL_CDF_FILTERING=!1,this.LIGHTCOUNT=0,this.VERTEXCOLOR=!1,this.BAKED_VERTEX_ANIMATION_TEXTURE=!1,this.VERTEXALPHA=!1,this.ALPHATEST=!1,this.DEPTHPREPASS=!1,this.ALPHABLEND=!1,this.ALPHA_FROM_BASE_COLOR_TEXTURE=!1,this.ALPHATESTVALUE="0.5",this.PREMULTIPLYALPHA=!1,this.REFLECTIVITY_GAMMA=!1,this.REFLECTIVITYDIRECTUV=0,this.SPECULARTERM=!1,this.LODBASEDMICROSFURACE=!0,this.SPECULAR_ROUGHNESS_FROM_METALNESS_TEXTURE_GREEN=!1,this.BASE_METALNESS_FROM_METALNESS_TEXTURE_BLUE=!1,this.AOSTOREINMETALMAPRED=!1,this.SPECULAR_WEIGHT_IN_ALPHA=!1,this.SPECULAR_WEIGHT_FROM_SPECULAR_COLOR_TEXTURE=!1,this.SPECULAR_ROUGHNESS_ANISOTROPY_FROM_TANGENT_TEXTURE=!1,this.COAT_ROUGHNESS_FROM_GREEN_CHANNEL=!1,this.COAT_ROUGHNESS_ANISOTROPY_FROM_TANGENT_TEXTURE=!1,this.USE_GLTF_STYLE_ANISOTROPY=!1,this.THIN_FILM_THICKNESS_FROM_THIN_FILM_TEXTURE=!1,this.FUZZ_ROUGHNESS_FROM_TEXTURE_ALPHA=!1,this.GEOMETRY_THICKNESS_FROM_GREEN_CHANNEL=!1,this.ENVIRONMENTBRDF=!1,this.ENVIRONMENTBRDF_RGBD=!1,this.FUZZENVIRONMENTBRDF=!1,this.NORMAL=!1,this.TANGENT=!1,this.OBJECTSPACE_NORMALMAP=!1,this.PARALLAX=!1,this.PARALLAX_RHS=!1,this.PARALLAXOCCLUSION=!1,this.NORMALXYSCALE=!0,this.ANISOTROPIC=!1,this.ANISOTROPIC_OPENPBR=!0,this.ANISOTROPIC_BASE=!1,this.ANISOTROPIC_COAT=!1,this.FUZZ_IBL_SAMPLES=6,this.REFRACTION_HIGH_QUALITY_BLUR=!1,this.FUZZ=!1,this.THIN_FILM=!1,this.IRIDESCENCE=!1,this.DISPERSION=!1,this.SCATTERING=!1,this.USE_IRRADIANCE_TEXTURE_FOR_SCATTERING=!1,this.SSS_SAMPLE_COUNT=16,this.USE_IRRADIANCE_TEXTURE_FOR_SCATTERING_GBUFFER=!1,this.TRANSMISSION_SLAB=!1,this.TRANSMISSION_SLAB_VOLUME=!1,this.SUBSURFACE_SLAB=!1,this.GEOMETRY_THIN_WALLED=!1,this.REFRACTED_BACKGROUND=!1,this.REFRACTED_LIGHTS=!1,this.REFRACTED_ENVIRONMENT=!1,this.REFRACTED_ENVIRONMENT_OPPOSITEZ=!1,this.REFRACTED_ENVIRONMENT_LOCAL_CUBE=!1,this.RADIANCEOCCLUSION=!1,this.HORIZONOCCLUSION=!1,this.INSTANCES=!1,this.THIN_INSTANCES=!1,this.INSTANCESCOLOR=!1,this.NUM_BONE_INFLUENCERS=0,this.BonesPerMesh=0,this.BONETEXTURE=!1,this.BONES_VELOCITY_ENABLED=!1,this.NONUNIFORMSCALING=!1,this.MORPHTARGETS=!1,this.MORPHTARGETS_POSITION=!1,this.MORPHTARGETS_NORMAL=!1,this.MORPHTARGETS_TANGENT=!1,this.MORPHTARGETS_UV=!1,this.MORPHTARGETS_UV2=!1,this.MORPHTARGETS_COLOR=!1,this.MORPHTARGETTEXTURE_HASPOSITIONS=!1,this.MORPHTARGETTEXTURE_HASNORMALS=!1,this.MORPHTARGETTEXTURE_HASTANGENTS=!1,this.MORPHTARGETTEXTURE_HASUVS=!1,this.MORPHTARGETTEXTURE_HASUV2S=!1,this.MORPHTARGETTEXTURE_HASCOLORS=!1,this.NUM_MORPH_INFLUENCERS=0,this.MORPHTARGETS_TEXTURE=!1,this.USEPHYSICALLIGHTFALLOFF=!1,this.USEGLTFLIGHTFALLOFF=!1,this.TWOSIDEDLIGHTING=!1,this.MIRRORED=!1,this.SHADOWFLOAT=!1,this.CLIPPLANE=!1,this.CLIPPLANE2=!1,this.CLIPPLANE3=!1,this.CLIPPLANE4=!1,this.CLIPPLANE5=!1,this.CLIPPLANE6=!1,this.POINTSIZE=!1,this.FOG=!1,this.LOGARITHMICDEPTH=!1,this.CAMERA_ORTHOGRAPHIC=!1,this.CAMERA_PERSPECTIVE=!1,this.AREALIGHTSUPPORTED=!0,this.FORCENORMALFORWARD=!1,this.SPECULARAA=!1,this.UNLIT=!1,this.DECAL_AFTER_DETAIL=!1,this.DEBUGMODE=0,this.USE_VERTEX_PULLING=!1,this.VERTEX_PULLING_USE_INDEX_BUFFER=!1,this.VERTEX_PULLING_INDEX_BUFFER_32BITS=!1,this.RIGHT_HANDED=!1,this.CLUSTLIGHT_SLICES=0,this.CLUSTLIGHT_BATCH=0,this.BRDF_V_HEIGHT_CORRELATED=!0,this.MS_BRDF_ENERGY_CONSERVATION=!0,this.SPHERICAL_HARMONICS=!0,this.SPECULAR_GLOSSINESS_ENERGY_CONSERVATION=!0,this.MIX_IBL_RADIANCE_WITH_IRRADIANCE=!0,this.LEGACY_SPECULAR_ENERGY_CONSERVATION=!1,this.BASE_DIFFUSE_MODEL=0,this.DIELECTRIC_SPECULAR_MODEL=1,this.CONDUCTOR_SPECULAR_MODEL=1,this.rebuild()}reset(){super.reset(),this.ALPHATESTVALUE="0.5",this.NORMALXYSCALE=!0}},TL=class extends Fm(al){},Oe=class n extends TL{get geometryTangentAngle(){return Math.atan2(this.geometryTangent.y,this.geometryTangent.x)}set geometryTangentAngle(e){this.geometryTangent=new Ne(Math.cos(e),Math.sin(e))}get geometryCoatTangentAngle(){return Math.atan2(this.geometryCoatTangent.y,this.geometryCoatTangent.x)}set geometryCoatTangentAngle(e){this.geometryCoatTangent=new Ne(Math.cos(e),Math.sin(e))}get sssQuality(){return this._sssQuality}set sssQuality(e){this._sssQuality!==e&&(this._sssQuality=e,this.markAsDirty(1))}get sssIrradianceTexture(){return this._sssIrradianceTexture}set sssIrradianceTexture(e){this._sssIrradianceTexture!==e&&(this._sssIrradianceTexture=e,this._markAllSubMeshesAsTexturesDirty())}get sssDepthTexture(){return this._sssDepthTexture}set sssDepthTexture(e){this._sssDepthTexture!==e&&(this._sssDepthTexture=e,this._markAllSubMeshesAsTexturesDirty())}get hasTransparency(){return this.subsurfaceWeight>0||this.transmissionWeight>0}get hasScattering(){return this.transmissionWeight>0&&this.transmissionDepth>0&&!this.transmissionScatter.equals(Te.BlackReadOnly)||this.subsurfaceWeight>0}get usePhysicalLightFalloff(){return this._lightFalloff===ve.LIGHTFALLOFF_PHYSICAL}set usePhysicalLightFalloff(e){e!==this.usePhysicalLightFalloff&&(this._markAllSubMeshesAsTexturesDirty(),e?this._lightFalloff=ve.LIGHTFALLOFF_PHYSICAL:this._lightFalloff=ve.LIGHTFALLOFF_STANDARD)}get useGLTFLightFalloff(){return this._lightFalloff===ve.LIGHTFALLOFF_GLTF}set useGLTFLightFalloff(e){e!==this.useGLTFLightFalloff&&(this._markAllSubMeshesAsTexturesDirty(),e?this._lightFalloff=ve.LIGHTFALLOFF_GLTF:this._lightFalloff=ve.LIGHTFALLOFF_STANDARD)}get backgroundRefractionTexture(){return this._backgroundRefractionTexture}set backgroundRefractionTexture(e){this._backgroundRefractionTexture=e,this._markAllSubMeshesAsTexturesDirty()}get refractionHighQualityBlur(){return this._refractionHighQualityBlur}set refractionHighQualityBlur(e){this._refractionHighQualityBlur!==e&&(this._refractionHighQualityBlur=e,this.markAsDirty(1))}get realTimeFiltering(){return this._realTimeFiltering}set realTimeFiltering(e){this._realTimeFiltering=e,this.markAsDirty(1)}get realTimeFilteringQuality(){return this._realTimeFilteringQuality}set realTimeFilteringQuality(e){this._realTimeFilteringQuality=e,this.markAsDirty(1)}get fuzzSampleNumber(){return this._fuzzSampleNumber}set fuzzSampleNumber(e){this._fuzzSampleNumber=e,this.markAsDirty(1)}get canRenderToMRT(){return!0}constructor(e,t,i=!1){var s;super(e,t,void 0,i||n.ForceGLSL),this._baseWeight=new si("base_weight",1,"vBaseWeight",1),this._baseWeightTexture=new Ti("base_weight","baseWeight","BASE_WEIGHT"),this._baseColor=new si("base_color",Te.White(),"vBaseColor",4),this._baseColorTexture=new Ti("base_color","baseColor","BASE_COLOR"),this._baseDiffuseRoughness=new si("base_diffuse_roughness",0,"vBaseDiffuseRoughness",1),this._baseDiffuseRoughnessTexture=new Ti("base_diffuse_roughness","baseDiffuseRoughness","BASE_DIFFUSE_ROUGHNESS"),this._baseMetalness=new si("base_metalness",0,"vReflectanceInfo",4,0),this._baseMetalnessTexture=new Ti("base_metalness","baseMetalness","BASE_METALNESS"),this._specularWeight=new si("specular_weight",1,"vReflectanceInfo",4,3),this._specularWeightTexture=new Ti("specular_weight","specularWeight","SPECULAR_WEIGHT"),this._specularColor=new si("specular_color",Te.White(),"vSpecularColor",4),this._specularColorTexture=new Ti("specular_color","specularColor","SPECULAR_COLOR"),this._specularRoughness=new si("specular_roughness",.3,"vReflectanceInfo",4,1),this._specularRoughnessTexture=new Ti("specular_roughness","specularRoughness","SPECULAR_ROUGHNESS"),this._specularRoughnessAnisotropy=new si("specular_roughness_anisotropy",0,"vSpecularAnisotropy",3,2),this._specularRoughnessAnisotropyTexture=new Ti("specular_roughness_anisotropy","specularRoughnessAnisotropy","SPECULAR_ROUGHNESS_ANISOTROPY"),this._specularIor=new si("specular_ior",1.5,"vReflectanceInfo",4,2),this._transmissionWeight=new si("transmission_weight",0,"vTransmissionWeight",1),this._transmissionWeightTexture=new Ti("transmission_weight","transmissionWeight","TRANSMISSION_WEIGHT"),this._transmissionColor=new si("transmission_color",Te.White(),"vTransmissionColor",3,0),this._transmissionColorTexture=new Ti("transmission_color","transmissionColor","TRANSMISSION_COLOR"),this._transmissionDepth=new si("transmission_depth",0,"vTransmissionDepth",1,0),this._transmissionDepthTexture=new Ti("transmission_depth","transmissionDepth","TRANSMISSION_DEPTH"),this._transmissionScatter=new si("transmission_scatter",Te.Black(),"vTransmissionScatter",3,0),this._transmissionScatterTexture=new Ti("transmission_scatter","transmissionScatter","TRANSMISSION_SCATTER"),this._transmissionScatterAnisotropy=new si("transmission_scatter_anisotropy",0,"vTransmissionScatterAnisotropy",1,0),this._transmissionDispersionScale=new si("transmission_dispersion_scale",0,"vTransmissionDispersionScale",1,0),this._transmissionDispersionScaleTexture=new Ti("transmission_dispersion_scale","transmissionDispersionScale","TRANSMISSION_DISPERSION_SCALE"),this._transmissionDispersionAbbeNumber=new si("transmission_dispersion_abbe_number",20,"vTransmissionDispersionAbbeNumber",1,0),this._subsurfaceWeight=new si("subsurface_weight",0,"vSubsurfaceWeight",1,0,"SUBSURFACE_SLAB"),this._subsurfaceWeightTexture=new Ti("subsurface_weight","subsurfaceWeight","SUBSURFACE_WEIGHT"),this._subsurfaceColor=new si("subsurface_color",new Te(.8,.8,.8),"vSubsurfaceColor",3,0,"SUBSURFACE_SLAB"),this._subsurfaceColorTexture=new Ti("subsurface_color","subsurfaceColor","SUBSURFACE_COLOR"),this._subsurfaceRadius=new si("subsurface_radius",.1,"vSubsurfaceRadius",1,0,"SUBSURFACE_SLAB"),this._subsurfaceRadiusScale=new si("subsurface_radius_scale",new Te(1,.5,.25),"vSubsurfaceRadiusScale",3,0,"SUBSURFACE_SLAB"),this._subsurfaceRadiusScaleTexture=new Ti("subsurface_radius_scale","subsurfaceRadiusScale","SUBSURFACE_RADIUS_SCALE"),this._subsurfaceScatterAnisotropy=new si("subsurface_scatter_anisotropy",0,"vSubsurfaceScatterAnisotropy",1,0,"SUBSURFACE_SLAB"),this._coatWeight=new si("coat_weight",0,"vCoatWeight",1,0),this._coatWeightTexture=new Ti("coat_weight","coatWeight","COAT_WEIGHT"),this._coatColor=new si("coat_color",Te.White(),"vCoatColor",3,0),this._coatColorTexture=new Ti("coat_color","coatColor","COAT_COLOR"),this._coatRoughness=new si("coat_roughness",0,"vCoatRoughness",1,0),this._coatRoughnessTexture=new Ti("coat_roughness","coatRoughness","COAT_ROUGHNESS"),this._coatRoughnessAnisotropy=new si("coat_roughness_anisotropy",0,"vCoatRoughnessAnisotropy",1),this._coatRoughnessAnisotropyTexture=new Ti("coat_roughness_anisotropy","coatRoughnessAnisotropy","COAT_ROUGHNESS_ANISOTROPY"),this._coatIor=new si("coat_ior",1.5,"vCoatIor",1,0),this._coatDarkening=new si("coat_darkening",1,"vCoatDarkening",1,0),this._coatDarkeningTexture=new Ti("coat_darkening","coatDarkening","COAT_DARKENING"),this.useCoatRoughnessFromWeightTexture=!1,this._fuzzWeight=new si("fuzz_weight",0,"vFuzzWeight",1,0),this._fuzzWeightTexture=new Ti("fuzz_weight","fuzzWeight","FUZZ_WEIGHT"),this._fuzzColor=new si("fuzz_color",Te.White(),"vFuzzColor",3,0),this._fuzzColorTexture=new Ti("fuzz_color","fuzzColor","FUZZ_COLOR"),this._fuzzRoughness=new si("fuzz_roughness",.5,"vFuzzRoughness",1,0),this._fuzzRoughnessTexture=new Ti("fuzz_roughness","fuzzRoughness","FUZZ_ROUGHNESS"),this._geometryThinWalled=new si("geometry_thin_walled",0,"vGeometryThinWalled",1,0),this._geometryNormalTexture=new Ti("geometry_normal","geometryNormal","GEOMETRY_NORMAL"),this._geometryTangent=new si("geometry_tangent",new Ne(1,0),"vSpecularAnisotropy",3,0),this._geometryTangentTexture=new Ti("geometry_tangent","geometryTangent","GEOMETRY_TANGENT"),this._geometryCoatNormalTexture=new Ti("geometry_coat_normal","geometryCoatNormal","GEOMETRY_COAT_NORMAL"),this._geometryCoatTangent=new si("geometry_coat_tangent",new Ne(1,0),"vGeometryCoatTangent",2,0),this._geometryCoatTangentTexture=new Ti("geometry_coat_tangent","geometryCoatTangent","GEOMETRY_COAT_TANGENT"),this._geometryOpacity=new si("geometry_opacity",1,"vBaseColor",4,3),this._geometryOpacityTexture=new Ti("geometry_opacity","geometryOpacity","GEOMETRY_OPACITY"),this._geometryThickness=new si("geometry_thickness",0,"vGeometryThickness",1,0),this._geometryThicknessTexture=new Ti("geometry_thickness","geometryThickness","GEOMETRY_THICKNESS"),this._emissionLuminance=new si("emission_luminance",1,"vLightingIntensity",4,1),this._emissionColor=new si("emission_color",Te.Black(),"vEmissionColor",3),this._emissionColorTexture=new Ti("emission_color","emissionColor","EMISSION_COLOR"),this._thinFilmWeight=new si("thin_film_weight",0,"vThinFilmWeight",1,0),this._thinFilmWeightTexture=new Ti("thin_film_weight","thinFilmWeight","THIN_FILM_WEIGHT"),this._thinFilmThickness=new si("thin_film_thickness",.5,"vThinFilmThickness",2,0),this._thinFilmThicknessMin=new si("thin_film_thickness_min",0,"vThinFilmThickness",2,1),this._thinFilmThicknessTexture=new Ti("thin_film_thickness","thinFilmThickness","THIN_FILM_THICKNESS"),this._thinFilmIor=new si("thin_film_ior",1.4,"vThinFilmIor",1,0),this._ambientOcclusionTexture=new Ti("ambient_occlusion","ambientOcclusion","AMBIENT_OCCLUSION"),this._sssQuality=n.SSS_QUALITY_MEDIUM,this._sssIrradianceTexture=null,this._sssDepthTexture=null,this._uniformsList={},this._uniformsArray=[],this._samplersList={},this._samplerDefines={},this.directIntensity=1,this.environmentIntensity=1,this.useSpecularWeightFromTextureAlpha=!1,this.forceAlphaTest=!1,this.alphaCutOff=.4,this.useAmbientOcclusionFromMetallicTextureRed=!1,this.useAmbientInGrayScale=!1,this.useObjectSpaceNormalMap=!1,this.useParallax=!1,this.useParallaxOcclusion=!1,this.parallaxScaleBias=.05,this.disableLighting=!1,this.forceIrradianceInFragment=!1,this.maxSimultaneousLights=4,this.invertNormalMapX=!1,this.invertNormalMapY=!1,this.twoSidedLighting=!1,this.useAlphaFresnel=!1,this.useLinearAlphaFresnel=!1,this.environmentBRDFTexture=null,this.forceNormalForward=!1,this.enableSpecularAntiAliasing=!1,this.useHorizonOcclusion=!0,this.useRadianceOcclusion=!0,this.unlit=!1,this.applyDecalMapAfterDetailMap=!1,this._lightingInfos=new Mi(this.directIntensity,1,this.environmentIntensity,1),this._radianceTexture=null,this._useSpecularWeightFromAlpha=!1,this._useSpecularWeightFromSpecularColorTexture=!1,this._useSpecularRoughnessAnisotropyFromTangentTexture=!1,this._useCoatRoughnessAnisotropyFromTangentTexture=!1,this._useCoatRoughnessFromGreenChannel=!1,this._useGltfStyleAnisotropy=!1,this._useFuzzRoughnessFromTextureAlpha=!1,this._useHorizonOcclusion=!0,this._useRadianceOcclusion=!0,this._useAlphaFromBaseColorTexture=!1,this._useAmbientOcclusionFromMetallicTextureRed=!1,this._useRoughnessFromMetallicTextureGreen=!1,this._useMetallicFromMetallicTextureBlue=!1,this._useThinFilmThicknessFromTextureGreen=!1,this._useGeometryThicknessFromGreenChannel=!1,this._lightFalloff=ve.LIGHTFALLOFF_PHYSICAL,this._useObjectSpaceNormalMap=!1,this._useParallax=!1,this._useParallaxOcclusion=!1,this._parallaxScaleBias=.05,this._disableLighting=!1,this._maxSimultaneousLights=4,this._invertNormalMapX=!1,this._invertNormalMapY=!1,this._twoSidedLighting=!1,this._alphaCutOff=.4,this._useAlphaFresnel=!1,this._useLinearAlphaFresnel=!1,this._environmentBRDFTexture=null,this._environmentFuzzBRDFTexture=null,this._backgroundRefractionTexture=null,this._refractionHighQualityBlur=!0,this._forceIrradianceInFragment=!1,this._realTimeFiltering=!1,this._realTimeFilteringQuality=8,this._fuzzSampleNumber=4,this._forceNormalForward=!1,this._enableSpecularAntiAliasing=!1,this._renderTargets=new wi(16),this._unlit=!1,this._applyDecalMapAfterDetailMap=!1,this._debugMode=0,this._shadersLoaded=!1,this._breakShaderLoadedCheck=!1,this._vertexPullingMetadata=null,this.debugMode=0,this.debugLimit=-1,this.debugFactor=1,this._cacheHasRenderTargetTextures=!1,this._transparencyMode=ve.MATERIAL_OPAQUE,this.getScene()&&!((s=this.getScene())!=null&&s.getEngine().isWebGPU)&&this.getScene().getEngine().webGLVersion<2&&J.Error("OpenPBRMaterial: WebGL 2.0 or above is required for this material."),n._noiseTextures[this.getScene().uniqueId]||(n._noiseTextures[this.getScene().uniqueId]=new ge(de.GetAssetUrl("https://assets.babylonjs.com/core/blue_noise/blue_noise_rgb.png"),this.getScene(),!1,!0,1),this.getScene().onDisposeObservable.addOnce(()=>{var a;(a=n._noiseTextures[this.getScene().uniqueId])==null||a.dispose(),delete n._noiseTextures[this.getScene().uniqueId]})),this._attachImageProcessingConfiguration(null),this.getRenderTargetTextures=()=>(this._renderTargets.reset(),le.ReflectionTextureEnabled&&this._radianceTexture&&this._radianceTexture.isRenderTarget&&this._renderTargets.push(this._radianceTexture),le.RefractionTextureEnabled&&this._backgroundRefractionTexture&&this._backgroundRefractionTexture.isRenderTarget&&this._renderTargets.push(this._backgroundRefractionTexture),this._eventInfo.renderTargets=this._renderTargets,this._callbackPluginEventFillRenderTargetTextures(this._eventInfo),this._renderTargets),this._environmentBRDFTexture=wX(this.getScene()),this._environmentFuzzBRDFTexture=RD(this.getScene()),this.prePassConfiguration=new As,this._propertyList={};for(let a of Object.getOwnPropertyNames(this)){let o=this[a];o instanceof si&&(this._propertyList[a]=o)}Object.keys(this._propertyList).forEach(a=>{let o=this._propertyList[a],l=this._uniformsList[o.targetUniformName];l?l.numComponents!==o.targetUniformComponentNum?J.Error(`Uniform ${o.targetUniformName} already exists of size ${l.numComponents}, but trying to set it to ${o.targetUniformComponentNum}.`):l.requiredDefine!==o.requiredDefine&&(l.requiredDefine=void 0):(l=new nR(o.targetUniformName,o.targetUniformComponentNum),l.requiredDefine=o.requiredDefine,this._uniformsList[o.targetUniformName]=l),l.firstLinkedKey===""&&(l.firstLinkedKey=o.name),l.linkedProperties[o.name]=o}),this._uniformsArray=Object.values(this._uniformsList),this._samplersList={};for(let a of Object.getOwnPropertyNames(this)){let o=this[a];o instanceof Ti&&(this._samplersList[a]=o)}for(let a in this._samplersList){let l=this._samplersList[a].textureDefine;this._samplerDefines[l]={type:"boolean",default:!1},this._samplerDefines[l+"DIRECTUV"]={type:"number",default:0},this._samplerDefines[l+"_GAMMA"]={type:"boolean",default:!1}}this._baseWeight,this._baseWeightTexture,this._baseColor,this._baseColorTexture,this._baseDiffuseRoughness,this._baseDiffuseRoughnessTexture,this._baseMetalness,this._baseMetalnessTexture,this._specularWeight,this._specularWeightTexture,this._specularColor,this._specularColorTexture,this._specularRoughness,this._specularIor,this._specularRoughnessTexture,this._specularRoughnessAnisotropy,this._specularRoughnessAnisotropyTexture,this._transmissionWeight,this._transmissionWeightTexture,this._transmissionColor,this._transmissionColorTexture,this._transmissionDepth,this._transmissionDepthTexture,this._transmissionScatter,this._transmissionScatterTexture,this._transmissionScatterAnisotropy,this._transmissionDispersionScale,this._transmissionDispersionScaleTexture,this._transmissionDispersionAbbeNumber,this._subsurfaceWeight,this._subsurfaceWeightTexture,this._subsurfaceColor,this._subsurfaceColorTexture,this._subsurfaceRadius,this._subsurfaceRadiusScale,this._subsurfaceRadiusScaleTexture,this._subsurfaceScatterAnisotropy,this._coatWeight,this._coatWeightTexture,this._coatColor,this._coatColorTexture,this._coatRoughness,this._coatRoughnessTexture,this._coatRoughnessAnisotropy,this._coatRoughnessAnisotropyTexture,this._coatIor,this._coatDarkening,this._coatDarkeningTexture,this._fuzzWeight,this._fuzzWeightTexture,this._fuzzColor,this._fuzzColorTexture,this._fuzzRoughness,this._fuzzRoughnessTexture,this._geometryThinWalled,this._geometryNormalTexture,this._geometryTangent,this._geometryTangentTexture,this._geometryCoatNormalTexture,this._geometryCoatTangent,this._geometryCoatTangentTexture,this._geometryOpacity,this._geometryOpacityTexture,this._geometryThickness,this._geometryThicknessTexture,this._thinFilmWeight,this._thinFilmWeightTexture,this._thinFilmThickness,this._thinFilmThicknessMin,this._thinFilmThicknessTexture,this._thinFilmIor,this._emissionLuminance,this._emissionColor,this._emissionColorTexture,this._ambientOcclusionTexture}get hasRenderTargetTextures(){return le.ReflectionTextureEnabled&&this._radianceTexture&&this._radianceTexture.isRenderTarget||le.RefractionTextureEnabled&&this._backgroundRefractionTexture&&this._backgroundRefractionTexture.isRenderTarget?!0:this._cacheHasRenderTargetTextures}get isPrePassCapable(){return!this.disableDepthWrite}getClassName(){return"OpenPBRMaterial"}get transparencyMode(){return this._transparencyMode}set transparencyMode(e){this._transparencyMode!==e&&(this._transparencyMode=e,this._markAllSubMeshesAsTexturesAndMiscDirty())}_shouldUseAlphaFromBaseColorTexture(){return this._hasAlphaChannel()&&this._transparencyMode!==ve.MATERIAL_OPAQUE&&!this.geometryOpacityTexture}_hasAlphaChannel(){return this.baseColorTexture!=null&&this.baseColorTexture.hasAlpha&&this._useAlphaFromBaseColorTexture||this.geometryOpacityTexture!=null}clone(e,t=!0,i=""){let r=tt.Clone(()=>new n(e,this.getScene()),this,{cloneTexturesOnlyOnce:t});return r.id=e,r.name=e,this.stencil.copyTo(r.stencil),this._clonePlugins(r,i),r}serialize(){let e=super.serialize();return e.customType="BABYLON.OpenPBRMaterial",e}static Parse(e,t,i){let r=tt.Parse(()=>new n(e.name,t),e,t,i);return e.stencil&&r.stencil.parse(e.stencil,t,i),ve._ParsePlugins(e,r,t,i),r}forceCompilation(e,t,i){let r={clipPlane:!1,useInstances:!1,...i};this._uniformBufferLayoutBuilt||this.buildUniformLayout(),this._callbackPluginEventGeneric(4,this._eventInfo),(()=>{if(this._breakShaderLoadedCheck)return;let a=new Lg({...this._eventInfo.defineNames||{},...this._samplerDefines||{}}),o=this._prepareEffect(e,e,a,void 0,void 0,r.useInstances,r.clipPlane);this._onEffectCreatedObservable&&(qm.effect=o,qm.subMesh=null,this._onEffectCreatedObservable.notifyObservers(qm)),o.isReady()?t&&t(this):o.onCompileObservable.add(()=>{t&&t(this)})})()}isReadyForSubMesh(e,t,i){var d;this._uniformBufferLayoutBuilt||this.buildUniformLayout();let r=t._drawWrapper;if(r.effect&&this.isFrozen&&r._wasPreviouslyReady&&r._wasPreviouslyUsingInstances===i)return!0;t.materialDefines||(this._callbackPluginEventGeneric(4,this._eventInfo),t.materialDefines=new Lg({...this._eventInfo.defineNames||{},...this._samplerDefines||{}}));let s=t.materialDefines;if(this._isReadyForSubMesh(t))return!0;let a=this.getScene(),o=a.getEngine();if(s._areTexturesDirty&&(this._eventInfo.hasRenderTargetTextures=!1,this._callbackPluginEventHasRenderTargetTextures(this._eventInfo),this._cacheHasRenderTargetTextures=this._eventInfo.hasRenderTargetTextures,a.texturesEnabled)){for(let m in this._samplersList){let p=this._samplersList[m];if(p.value&&!p.value.isReadyOrNotBlocking())return!1}let u=this._getRadianceTexture();if(u&&le.ReflectionTextureEnabled){if(!u.isReadyOrNotBlocking())return!1;if(u.irradianceTexture){if(!u.irradianceTexture.isReadyOrNotBlocking())return!1}else if(!u.sphericalPolynomial&&((d=u.getInternalTexture())!=null&&d._sphericalPolynomialPromise))return!1}if(this._environmentBRDFTexture&&le.ReflectionTextureEnabled&&!this._environmentBRDFTexture.isReady()||this._environmentFuzzBRDFTexture&&le.ReflectionTextureEnabled&&!this._environmentFuzzBRDFTexture.isReady()||this._backgroundRefractionTexture&&le.RefractionTextureEnabled&&!this._backgroundRefractionTexture.isReadyOrNotBlocking()||n._noiseTextures[a.uniqueId]&&!n._noiseTextures[a.uniqueId].isReady()||this._sssIrradianceTexture&&this._sssDepthTexture&&(!this._sssIrradianceTexture.isReady()||!this._sssDepthTexture.isReady()))return!1}if(this._eventInfo.isReadyForSubMesh=!0,this._eventInfo.defines=s,this._eventInfo.subMesh=t,this._callbackPluginEventIsReadyForSubMesh(this._eventInfo),!this._eventInfo.isReadyForSubMesh||s._areImageProcessingDirty&&this._imageProcessingConfiguration&&!this._imageProcessingConfiguration.isReady())return!1;if(s.AREALIGHTUSED){for(let u=0;u{e.addUniform(t.name,t.numComponents)}),Object.values(this._samplersList).forEach(t=>{e.addUniform(t.samplerInfoName,2),e.addUniform(t.samplerMatrixName,16)}),super.buildUniformLayout()}bindPropertiesForSubMesh(e,t,i,r){if(this.geometryThickness===0)e.updateFloat("vGeometryThickness",0);else{r.getRenderingMesh().getWorldMatrix().decompose(Q.Vector3[0]);let s=Math.max(Math.abs(Q.Vector3[0].x),Math.abs(Q.Vector3[0].y),Math.abs(Q.Vector3[0].z));e.updateFloat("vGeometryThickness",this.geometryThickness*s)}}bindForSubMesh(e,t,i){var h;let r=this.getScene(),s=i.materialDefines;if(!s)return;let a=i.effect;if(!a)return;this._activeEffect=a,t.getMeshUniformBuffer().bindToEffect(a,"Mesh"),t.transferToEffect(e);let o=r.getEngine();this._uniformBuffer.bindToEffect(a,"Material"),this.prePassConfiguration.bindForSubMesh(this._activeEffect,r,t,e,this.isFrozen),wn.Bind(o.currentRenderPassId,this._activeEffect,t,e,this);let l=r.activeCamera;l?this._uniformBuffer.updateFloat4("cameraInfo",l.minZ,l.maxZ,0,0):this._uniformBuffer.updateFloat4("cameraInfo",0,0,0,0),this._eventInfo.subMesh=i,this._callbackPluginEventHardBindForSubMesh(this._eventInfo),s.OBJECTSPACE_NORMALMAP&&(e.toNormalMatrix(this._normalMatrix),this.bindOnlyNormalMatrix(this._normalMatrix));let c=this._mustRebind(r,a,i,t.visibility);vs(t,this._activeEffect,this.prePassConfiguration),this._vertexPullingMetadata&&Mf(this._activeEffect,this._vertexPullingMetadata);let f=this._uniformBuffer;if(c){this.bindViewProjection(a);let d=this._getRadianceTexture();if(!f.useUbo||!this.isFrozen||!f.isSync||i._drawWrapper._forceRebindOnNextCall){if(r.texturesEnabled){for(let m in this._samplersList){let p=this._samplersList[m];p.value&&(f.updateFloat2(p.samplerInfoName,p.value.coordinatesIndex,p.value.level),ni(p.value,f,p.samplerPrefix))}(this.geometryNormalTexture||this.geometryCoatNormalTexture)&&(r._mirroredCameraPosition?f.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?1:-1,this._invertNormalMapY?1:-1):f.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?-1:1,this._invertNormalMapY?-1:1)),om(r,s,f,Te.White(),d,this.realTimeFiltering,!0,!0,!0,!0,!0)}this.pointsCloud&&f.updateFloat("pointSize",this.pointSize);let u=this._uniformsArray;for(let m=0,p=u.length;m0&&e.push(i.value)}return this._radianceTexture&&this._radianceTexture.animations&&this._radianceTexture.animations.length>0&&e.push(this._radianceTexture),e}getActiveTextures(){let e=super.getActiveTextures();for(let t in this._samplersList){let i=this._samplersList[t];i.value&&e.push(i.value)}return this._radianceTexture&&e.push(this._radianceTexture),e}hasTexture(e){if(super.hasTexture(e))return!0;for(let t in this._samplersList)if(this._samplersList[t].value===e)return!0;return this._radianceTexture===e}setPrePassRenderer(){return!1}dispose(e,t){var i,r;if(this._breakShaderLoadedCheck=!0,t){this._environmentBRDFTexture&&this.getScene().openPBREnvironmentBRDFTexture!==this._environmentBRDFTexture&&this._environmentBRDFTexture.dispose(),this._environmentFuzzBRDFTexture&&this.getScene().environmentFuzzBRDFTexture!==this._environmentFuzzBRDFTexture&&this._environmentFuzzBRDFTexture.dispose(),this._backgroundRefractionTexture=null;for(let s in this._samplersList)(i=this._samplersList[s].value)==null||i.dispose();(r=this._radianceTexture)==null||r.dispose()}this._renderTargets.dispose(),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),super.dispose(e,t)}_getRadianceTexture(){return this._radianceTexture?this._radianceTexture:this.getScene().environmentTexture}_prepareEffect(e,t,i,r=null,s=null,a=null,o=null){if(this._prepareDefines(e,t,i,a,o),!i.isDirty)return null;i.markAsProcessed();let c=this.getScene().getEngine(),f=new Nn,h=0;i.USESPHERICALINVERTEX&&f.addFallback(h++,"USESPHERICALINVERTEX"),i.FOG&&f.addFallback(h,"FOG"),i.SPECULARAA&&f.addFallback(h,"SPECULARAA"),i.POINTSIZE&&f.addFallback(h,"POINTSIZE"),i.LOGARITHMICDEPTH&&f.addFallback(h,"LOGARITHMICDEPTH"),i.PARALLAX&&f.addFallback(h,"PARALLAX"),i.PARALLAX_RHS&&f.addFallback(h,"PARALLAX_RHS"),i.PARALLAXOCCLUSION&&f.addFallback(h++,"PARALLAXOCCLUSION"),i.ENVIRONMENTBRDF&&f.addFallback(h++,"ENVIRONMENTBRDF"),i.TANGENT&&f.addFallback(h++,"TANGENT"),h=dm(i,f,this._maxSimultaneousLights,h),i.SPECULARTERM&&f.addFallback(h++,"SPECULARTERM"),i.USESPHERICALFROMREFLECTIONMAP&&f.addFallback(h++,"USESPHERICALFROMREFLECTIONMAP"),i.USEIRRADIANCEMAP&&f.addFallback(h++,"USEIRRADIANCEMAP"),i.NORMAL&&f.addFallback(h++,"NORMAL"),i.VERTEXCOLOR&&f.addFallback(h++,"VERTEXCOLOR"),i.MORPHTARGETS&&f.addFallback(h++,"MORPHTARGETS"),i.MULTIVIEW&&f.addFallback(0,"MULTIVIEW");let d=[L.PositionKind];i.NORMAL&&d.push(L.NormalKind),i.TANGENT&&d.push(L.TangentKind);for(let S=1;S<=6;++S)i["UV"+S]&&d.push(`uv${S===1?"":S}`);i.VERTEXCOLOR&&d.push(L.ColorKind),fm(d,e,i,f),hm(d,i),Xh(d,e,i),lm(d,e,i);let u="openpbr",m=["world","view","viewProjection","projection","vEyePosition","inverseProjection","renderTargetSize","vLightsType","visibility","vFogInfos","vFogColor","pointSize","mBones","normalMatrix","vLightingIntensity","logarithmicDepthConstant","vTangentSpaceParams","boneTextureInfo","vDebugMode","morphTargetTextureInfo","morphTargetTextureIndices","cameraInfo","backgroundRefractionMatrix","vBackgroundRefractionInfos"];for(let S in this._uniformsList)m.push(S);let p=["environmentBrdfSampler","boneSampler","morphTargets","oitDepthSampler","oitFrontColorSampler","areaLightsLTC1Sampler","areaLightsLTC2Sampler"];i.FUZZENVIRONMENTBRDF&&p.push("environmentFuzzBrdfSampler"),i.REFRACTED_BACKGROUND&&p.push("backgroundRefractionSampler"),(i.ANISOTROPIC||i.FUZZ||i.REFRACTED_BACKGROUND||i.USE_IRRADIANCE_TEXTURE_FOR_SCATTERING)&&p.push("blueNoiseSampler"),i.USE_IRRADIANCE_TEXTURE_FOR_SCATTERING&&(p.push("sceneIrradianceSampler"),p.push("sceneDepthSampler"));for(let S in this._samplersList){let E=this._samplersList[S];p.push(E.samplerName),m.push(E.samplerInfoName),m.push(E.samplerMatrixName)}vf(m,p,!0);let _=["Material","Scene","Mesh"],g={maxSimultaneousLights:this._maxSimultaneousLights,maxSimultaneousMorphTargets:i.NUM_MORPH_INFLUENCERS};if(this._eventInfo.fallbacks=f,this._eventInfo.fallbackRank=h,this._eventInfo.defines=i,this._eventInfo.uniforms=m,this._eventInfo.attributes=d,this._eventInfo.samplers=p,this._eventInfo.uniformBuffersNames=_,this._eventInfo.customCode=void 0,this._eventInfo.mesh=e,this._eventInfo.indexParameters=g,this._callbackPluginEventGeneric(128,this._eventInfo),wn.AddUniformsAndSamplers(m,p),As.AddUniforms(m),As.AddSamplers(p),Mn(m),this._useVertexPulling){let S=t==null?void 0:t.geometry;S&&(this._vertexPullingMetadata=If(S),this._vertexPullingMetadata&&this._vertexPullingMetadata.forEach((E,R)=>{m.push(`vp_${R}_info`)}))}else this._vertexPullingMetadata=null;Wt&&(Wt.PrepareUniforms(m,i),Wt.PrepareSamplers(p,i)),Tm({uniformsNames:m,uniformBuffersNames:_,samplers:p,defines:i,maxSimultaneousLights:this._maxSimultaneousLights,shaderLanguage:this._shaderLanguage});let v={};this.customShaderNameResolve&&(u=this.customShaderNameResolve(u,m,_,p,i,d,v));let x=i.toString(),A=c.createEffect(u,{attributes:d,uniformsNames:m,uniformBuffersNames:_,samplers:p,defines:x,fallbacks:f,onCompiled:r,onError:s,indexParameters:g,processFinalCode:v.processFinalCode,processCodeAfterIncludes:this._eventInfo.customCode,multiTarget:i.PREPASS,shaderLanguage:this._shaderLanguage,extraInitializationsAsync:this._shadersLoaded?void 0:async()=>{this.shaderLanguage===1?await Promise.all([Promise.resolve().then(()=>(y5(),C5)),Promise.resolve().then(()=>(IY(),bY))]):await Promise.all([Promise.resolve().then(()=>(FY(),wY)),Promise.resolve().then(()=>(N8(),O8))]),this._shadersLoaded=!0}},c);return this._eventInfo.customCode=void 0,A}_prepareDefines(e,t,i,r=null,s=null){var h;let a=t.hasThinInstances,o=this.getScene(),l=o.getEngine();pm(o,e,i,!0,this._maxSimultaneousLights,this._disableLighting),i._needNormals=!0,vm(o,i);let c=this.needAlphaBlendingForMesh(e)&&this.getScene().useOrderIndependentTransparency;if(Sm(o,i,this.canRenderToMRT&&!c),Em(o,i,c),wn.PrepareDefines(l.currentRenderPassId,e,i),i._areTexturesDirty){i._needUVs=!1;for(let d=1;d<=6;++d)i["MAINUV"+d]=!1;if(o.texturesEnabled){for(let m in this._samplersList){let p=this._samplersList[m];p.value?(ri(p.value,i,p.textureDefine),i[p.textureDefine+"_GAMMA"]=p.value.gammaSpace):i[p.textureDefine]=!1}let d=this._getRadianceTexture(),u=this._forceIrradianceInFragment||this.realTimeFiltering||this._twoSidedLighting||l.getCaps().maxVaryingVectors<=8||this._baseDiffuseRoughnessTexture!=null;if(gf(o,d,i,this.realTimeFiltering,this.realTimeFilteringQuality,!u),this._baseMetalnessTexture&&(i.AOSTOREINMETALMAPRED=this._useAmbientOcclusionFromMetallicTextureRed),i.SPECULAR_WEIGHT_IN_ALPHA=this._useSpecularWeightFromAlpha,i.SPECULAR_WEIGHT_FROM_SPECULAR_COLOR_TEXTURE=this._useSpecularWeightFromSpecularColorTexture,i.SPECULAR_ROUGHNESS_ANISOTROPY_FROM_TANGENT_TEXTURE=this._useSpecularRoughnessAnisotropyFromTangentTexture,i.COAT_ROUGHNESS_ANISOTROPY_FROM_TANGENT_TEXTURE=this._useCoatRoughnessAnisotropyFromTangentTexture,i.COAT_ROUGHNESS_FROM_GREEN_CHANNEL=this._useCoatRoughnessFromGreenChannel,i.SPECULAR_ROUGHNESS_FROM_METALNESS_TEXTURE_GREEN=this._useRoughnessFromMetallicTextureGreen,i.FUZZ_ROUGHNESS_FROM_TEXTURE_ALPHA=this._useFuzzRoughnessFromTextureAlpha,i.BASE_METALNESS_FROM_METALNESS_TEXTURE_BLUE=this._useMetallicFromMetallicTextureBlue,i.THIN_FILM_THICKNESS_FROM_THIN_FILM_TEXTURE=this._useThinFilmThicknessFromTextureGreen,i.GEOMETRY_THICKNESS_FROM_GREEN_CHANNEL=this._useGeometryThicknessFromGreenChannel,this.geometryNormalTexture?(this._useParallax&&this.baseColorTexture&&le.DiffuseTextureEnabled?(i.PARALLAX=!0,i.PARALLAX_RHS=o.useRightHandedSystem,i.PARALLAXOCCLUSION=!!this._useParallaxOcclusion):i.PARALLAX=!1,i.OBJECTSPACE_NORMALMAP=this._useObjectSpaceNormalMap):(i.PARALLAX=!1,i.PARALLAX_RHS=!1,i.PARALLAXOCCLUSION=!1,i.OBJECTSPACE_NORMALMAP=!1),this._environmentBRDFTexture&&le.ReflectionTextureEnabled?(i.ENVIRONMENTBRDF=!0,i.ENVIRONMENTBRDF_RGBD=this._environmentBRDFTexture.isRGBD):(i.ENVIRONMENTBRDF=!1,i.ENVIRONMENTBRDF_RGBD=!1),this._environmentFuzzBRDFTexture?i.FUZZENVIRONMENTBRDF=!0:i.FUZZENVIRONMENTBRDF=!1,this.hasTransparency){i.REFRACTED_BACKGROUND=!!this._backgroundRefractionTexture&&le.RefractionTextureEnabled,i.REFRACTION_HIGH_QUALITY_BLUR=this._refractionHighQualityBlur,i.REFRACTED_LIGHTS=!0;let m=this._getRadianceTexture();m?(i.REFRACTED_ENVIRONMENT=le.RefractionTextureEnabled,i.REFRACTED_ENVIRONMENT_OPPOSITEZ=this.getScene().useRightHandedSystem?!m.invertZ:m.invertZ,i.REFRACTED_ENVIRONMENT_LOCAL_CUBE=m.isCube&&m.boundingBoxSize):i.REFRACTED_ENVIRONMENT=!1}else i.REFRACTED_BACKGROUND=!1,i.REFRACTED_LIGHTS=!1,i.REFRACTED_ENVIRONMENT=!1;this._shouldUseAlphaFromBaseColorTexture()?i.ALPHA_FROM_BASE_COLOR_TEXTURE=!0:i.ALPHA_FROM_BASE_COLOR_TEXTURE=!1}this._lightFalloff===ve.LIGHTFALLOFF_STANDARD?(i.USEPHYSICALLIGHTFALLOFF=!1,i.USEGLTFLIGHTFALLOFF=!1):this._lightFalloff===ve.LIGHTFALLOFF_GLTF?(i.USEPHYSICALLIGHTFALLOFF=!1,i.USEGLTFLIGHTFALLOFF=!0):(i.USEPHYSICALLIGHTFALLOFF=!0,i.USEGLTFLIGHTFALLOFF=!1),!this.backFaceCulling&&this._twoSidedLighting?i.TWOSIDEDLIGHTING=!0:i.TWOSIDEDLIGHTING=!1,i.MIRRORED=!!o._mirroredCameraPosition,i.SPECULARAA=l.getCaps().standardDerivatives&&this._enableSpecularAntiAliasing}(i._areTexturesDirty||i._areMiscDirty)&&(i.ALPHATESTVALUE=`${this._alphaCutOff}${this._alphaCutOff%1===0?".":""}`,i.PREMULTIPLYALPHA=this.alphaMode===7||this.alphaMode===8,i.ALPHABLEND=this.needAlphaBlendingForMesh(e)),i._areImageProcessingDirty&&this._imageProcessingConfiguration&&this._imageProcessingConfiguration.prepareDefines(i),i.FORCENORMALFORWARD=this._forceNormalForward,i.RADIANCEOCCLUSION=this._useRadianceOcclusion,i.HORIZONOCCLUSION=this._useHorizonOcclusion,(this.specularRoughnessAnisotropy>0||this.coatRoughnessAnisotropy>0)&&n._noiseTextures[o.uniqueId]&&le.ReflectionTextureEnabled?(i.ANISOTROPIC=!0,e.isVerticesDataPresent(L.TangentKind)||(i._needUVs=!0,i.MAINUV1=!0),this._useGltfStyleAnisotropy&&(i.USE_GLTF_STYLE_ANISOTROPY=!0),i.ANISOTROPIC_BASE=this.specularRoughnessAnisotropy>0,i.ANISOTROPIC_COAT=this.coatRoughnessAnisotropy>0):(i.ANISOTROPIC=!1,i.USE_GLTF_STYLE_ANISOTROPY=!1,i.ANISOTROPIC_BASE=!1,i.ANISOTROPIC_COAT=!1),i.THIN_FILM=this.thinFilmWeight>0,i.IRIDESCENCE=this.thinFilmWeight>0,i.DISPERSION=this.transmissionDispersionScale>0,i.SCATTERING=this.hasScattering;let f=[8,16,32];if(i.SSS_SAMPLE_COUNT=(h=f[this._sssQuality])!=null?h:16,i.TRANSMISSION_SLAB=this.transmissionWeight>0,i.TRANSMISSION_SLAB_VOLUME=this.transmissionWeight>0&&this.transmissionDepth>0,i.SUBSURFACE_SLAB=this.subsurfaceWeight>0,!i.PREPASS&&(i.SUBSURFACE_SLAB||i.TRANSMISSION_SLAB_VOLUME)){let d=!1;if(!this.sssIrradianceTexture&&o.geometryBufferRenderer){let u=o.geometryBufferRenderer.getTextureIndex(jn.IRRADIANCE_TEXTURE_TYPE);this.sssIrradianceTexture=o.geometryBufferRenderer.getGBuffer().textures[u],d=!0}if(!this.sssDepthTexture&&o.geometryBufferRenderer){let u=o.geometryBufferRenderer.getTextureIndex(jn.SCREENSPACE_DEPTH_TEXTURE_TYPE);this.sssDepthTexture=o.geometryBufferRenderer.getGBuffer().textures[u],d=!0}this.sssIrradianceTexture&&this.sssDepthTexture&&(i.USE_IRRADIANCE_TEXTURE_FOR_SCATTERING=!0,d&&(i.USE_IRRADIANCE_TEXTURE_FOR_SCATTERING_GBUFFER=!0))}i.FUZZ=this.fuzzWeight>0&&le.ReflectionTextureEnabled,i.GEOMETRY_THIN_WALLED=this.geometryThinWalled!=0,i.FUZZ?(e.isVerticesDataPresent(L.TangentKind)||(i._needUVs=!0,i.MAINUV1=!0),this._environmentFuzzBRDFTexture=RD(this.getScene()),i.FUZZ_IBL_SAMPLES=this.fuzzSampleNumber):(this._environmentFuzzBRDFTexture=null,i.FUZZENVIRONMENTBRDF=!1,i.FUZZ_IBL_SAMPLES=0),i._areMiscDirty&&(um(e,o,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this.needAlphaTestingForMesh(e),i,this._applyDecalMapAfterDetailMap,this._useVertexPulling,t,this._isVertexOutputInvariant),i.UNLIT=this._unlit||(this.pointsCloud||this.wireframe)&&!e.isVerticesDataPresent(L.NormalKind),i.DEBUGMODE=this._debugMode),_m(o,l,this,i,!!r,s,a),this._eventInfo.defines=i,this._eventInfo.mesh=e,this._callbackPluginEventPrepareDefinesBeforeAttributes(this._eventInfo),gm(e,i,!0,!0,!0,this._transparencyMode!==ve.MATERIAL_OPAQUE),this._callbackPluginEventPrepareDefines(this._eventInfo)}};Oe.SSS_QUALITY_LOW=0;Oe.SSS_QUALITY_MEDIUM=1;Oe.SSS_QUALITY_HIGH=2;Oe._noiseTextures={};Oe.ForceGLSL=!1;P([dt("_markAllSubMeshesAsTexturesDirty","baseWeight")],Oe.prototype,"_baseWeight",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","baseWeightTexture")],Oe.prototype,"_baseWeightTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","baseColor")],Oe.prototype,"_baseColor",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","baseColorTexture")],Oe.prototype,"_baseColorTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","baseDiffuseRoughness")],Oe.prototype,"_baseDiffuseRoughness",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","baseDiffuseRoughnessTexture")],Oe.prototype,"_baseDiffuseRoughnessTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","baseMetalness")],Oe.prototype,"_baseMetalness",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","baseMetalnessTexture")],Oe.prototype,"_baseMetalnessTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","specularWeight")],Oe.prototype,"_specularWeight",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","specularWeightTexture")],Oe.prototype,"_specularWeightTexture",void 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0);P([dt("_markAllSubMeshesAsTexturesDirty","coatRoughnessAnisotropy")],Oe.prototype,"_coatRoughnessAnisotropy",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","coatRoughnessAnisotropyTexture")],Oe.prototype,"_coatRoughnessAnisotropyTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","coatIor")],Oe.prototype,"_coatIor",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","coatDarkening")],Oe.prototype,"_coatDarkening",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","coatDarkeningTexture")],Oe.prototype,"_coatDarkeningTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","fuzzWeight")],Oe.prototype,"_fuzzWeight",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","fuzzWeightTexture")],Oe.prototype,"_fuzzWeightTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","fuzzColor")],Oe.prototype,"_fuzzColor",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","fuzzColorTexture")],Oe.prototype,"_fuzzColorTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","fuzzRoughness")],Oe.prototype,"_fuzzRoughness",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","fuzzRoughnessTexture")],Oe.prototype,"_fuzzRoughnessTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","geometryThinWalled")],Oe.prototype,"_geometryThinWalled",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","geometryNormalTexture")],Oe.prototype,"_geometryNormalTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","geometryTangent")],Oe.prototype,"_geometryTangent",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","geometryTangentTexture")],Oe.prototype,"_geometryTangentTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","geometryCoatNormalTexture")],Oe.prototype,"_geometryCoatNormalTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","geometryCoatTangent")],Oe.prototype,"_geometryCoatTangent",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","geometryCoatTangentTexture")],Oe.prototype,"_geometryCoatTangentTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","geometryOpacity")],Oe.prototype,"_geometryOpacity",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","geometryOpacityTexture")],Oe.prototype,"_geometryOpacityTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","geometryThickness")],Oe.prototype,"_geometryThickness",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","geometryThicknessTexture")],Oe.prototype,"_geometryThicknessTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","emissionLuminance")],Oe.prototype,"_emissionLuminance",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","emissionColor")],Oe.prototype,"_emissionColor",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","emissionColorTexture")],Oe.prototype,"_emissionColorTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","thinFilmWeight")],Oe.prototype,"_thinFilmWeight",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","thinFilmWeightTexture")],Oe.prototype,"_thinFilmWeightTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","thinFilmThickness")],Oe.prototype,"_thinFilmThickness",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","thinFilmThicknessMin")],Oe.prototype,"_thinFilmThicknessMin",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","thinFilmThicknessTexture")],Oe.prototype,"_thinFilmThicknessTexture",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","thinFilmIor")],Oe.prototype,"_thinFilmIor",void 0);P([dt("_markAllSubMeshesAsTexturesDirty","ambientOcclusionTexture")],Oe.prototype,"_ambientOcclusionTexture",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"directIntensity",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"environmentIntensity",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"useSpecularWeightFromTextureAlpha",void 0);P([w(),oe("_markAllSubMeshesAsTexturesAndMiscDirty")],Oe.prototype,"forceAlphaTest",void 0);P([w(),oe("_markAllSubMeshesAsTexturesAndMiscDirty")],Oe.prototype,"alphaCutOff",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"useAmbientOcclusionFromMetallicTextureRed",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"useAmbientInGrayScale",void 0);P([w()],Oe.prototype,"usePhysicalLightFalloff",null);P([w()],Oe.prototype,"useGLTFLightFalloff",null);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"useObjectSpaceNormalMap",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"useParallax",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"useParallaxOcclusion",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"parallaxScaleBias",void 0);P([w(),oe("_markAllSubMeshesAsLightsDirty")],Oe.prototype,"disableLighting",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"forceIrradianceInFragment",void 0);P([w(),oe("_markAllSubMeshesAsLightsDirty")],Oe.prototype,"maxSimultaneousLights",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"invertNormalMapX",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"invertNormalMapY",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"twoSidedLighting",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"useAlphaFresnel",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"useLinearAlphaFresnel",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"environmentBRDFTexture",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"forceNormalForward",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"enableSpecularAntiAliasing",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"useHorizonOcclusion",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Oe.prototype,"useRadianceOcclusion",void 0);P([w(),oe("_markAllSubMeshesAsMiscDirty")],Oe.prototype,"unlit",void 0);P([w(),oe("_markAllSubMeshesAsMiscDirty")],Oe.prototype,"applyDecalMapAfterDetailMap",void 0);P([oe("_markAllSubMeshesAsMiscDirty")],Oe.prototype,"debugMode",void 0);P([w()],Oe.prototype,"transparencyMode",null);Ft("BABYLON.OpenPBRMaterial",Oe)});var B8={};$e(B8,{OpenPBRMaterialLoadingAdapter:()=>AL});var AL,U8=C(()=>{zt();AL=class{constructor(e){this._diffuseTransmissionTint=Te.White(),this._diffuseTransmissionTintTexture=null,this._material=e}get material(){return this._material}get isUnlit(){return this._material.unlit}set isUnlit(e){this._material.unlit=e}set backFaceCulling(e){this._material.backFaceCulling=e}get backFaceCulling(){return this._material.backFaceCulling}set twoSidedLighting(e){this._material.twoSidedLighting=e}get twoSidedLighting(){return this._material.twoSidedLighting}set alphaCutOff(e){}get alphaCutOff(){return .5}set useAlphaFromBaseColorTexture(e){this._material._useAlphaFromBaseColorTexture=e}get useAlphaFromBaseColorTexture(){return!1}get transparencyAsAlphaCoverage(){return!1}set transparencyAsAlphaCoverage(e){}set baseColor(e){this._material.baseColor=e}get baseColor(){return this._material.baseColor}set baseColorTexture(e){this._material.baseColorTexture=e}get baseColorTexture(){return this._material.baseColorTexture}set baseDiffuseRoughness(e){this._material.baseDiffuseRoughness=e}get baseDiffuseRoughness(){return this._material.baseDiffuseRoughness}set baseDiffuseRoughnessTexture(e){this._material.baseDiffuseRoughnessTexture=e}get baseDiffuseRoughnessTexture(){return this._material.baseDiffuseRoughnessTexture}set baseMetalness(e){this._material.baseMetalness=e}get baseMetalness(){return this._material.baseMetalness}set baseMetalnessTexture(e){this._material.baseMetalnessTexture=e}get baseMetalnessTexture(){return this._material.baseMetalnessTexture}set useRoughnessFromMetallicTextureGreen(e){this._material._useRoughnessFromMetallicTextureGreen=e}set useMetallicFromMetallicTextureBlue(e){this._material._useMetallicFromMetallicTextureBlue=e}enableSpecularEdgeColor(e=!1){}set specularWeight(e){this._material.specularWeight=e}get specularWeight(){return this._material.specularWeight}set specularWeightTexture(e){this._material.specularColorTexture===e?(this._material.specularWeightTexture=null,this._material._useSpecularWeightFromSpecularColorTexture=!0,this._material._useSpecularWeightFromAlpha=!0):this._material.specularWeightTexture=e}get specularWeightTexture(){return this._material.specularWeightTexture}set specularColor(e){this._material.specularColor=e}get specularColor(){return this._material.specularColor}set specularColorTexture(e){this._material.specularColorTexture=e,this._material.specularWeightTexture===this._material.specularColorTexture&&(this._material.specularWeightTexture=null,this._material._useSpecularWeightFromSpecularColorTexture=!0,this._material._useSpecularWeightFromAlpha=!0)}get specularColorTexture(){return this._material.specularColorTexture}set specularRoughness(e){this._material.specularRoughness=e}get specularRoughness(){return this._material.specularRoughness}set specularRoughnessTexture(e){this._material.specularRoughnessTexture=e}get specularRoughnessTexture(){return this._material.specularRoughnessTexture}set specularIor(e){this._material.specularIor=e}get specularIor(){return this._material.specularIor}set emissionColor(e){this._material.emissionColor=e}get emissionColor(){return this._material.emissionColor}set emissionLuminance(e){this._material.emissionLuminance=e}get emissionLuminance(){return this._material.emissionLuminance}set emissionColorTexture(e){this._material.emissionColorTexture=e}get emissionColorTexture(){return this._material.emissionColorTexture}set ambientOcclusionTexture(e){this._material.ambientOcclusionTexture=e}get ambientOcclusionTexture(){return this._material.ambientOcclusionTexture}set ambientOcclusionTextureStrength(e){let t=this._material.ambientOcclusionTexture;t&&(t.level=e)}get ambientOcclusionTextureStrength(){var t;let e=this._material.ambientOcclusionTexture;return(t=e==null?void 0:e.level)!=null?t:1}configureCoat(){}set coatWeight(e){this._material.coatWeight=e}get coatWeight(){return this._material.coatWeight}set coatWeightTexture(e){this._material.coatWeightTexture=e}get coatWeightTexture(){return this._material.coatWeightTexture}set coatColor(e){this._material.coatColor=e}set coatColorTexture(e){this._material.coatColorTexture=e}set coatRoughness(e){this._material.coatRoughness=e}get coatRoughness(){return this._material.coatRoughness}set coatRoughnessTexture(e){this._material.coatRoughnessTexture=e,e&&(this._material._useCoatRoughnessFromGreenChannel=!0)}get coatRoughnessTexture(){return this._material.coatRoughnessTexture}set coatIor(e){this._material.coatIor=e}set coatDarkening(e){this._material.coatDarkening=e}set coatDarkeningTexture(e){this._material.coatDarkeningTexture=e}set coatRoughnessAnisotropy(e){this._material.coatRoughnessAnisotropy=e}get coatRoughnessAnisotropy(){return this._material.coatRoughnessAnisotropy}set geometryCoatTangentAngle(e){this._material.geometryCoatTangentAngle=e}set geometryCoatTangentTexture(e){this._material.geometryCoatTangentTexture=e,e&&(this._material._useCoatRoughnessAnisotropyFromTangentTexture=!0)}get geometryCoatTangentTexture(){return this._material.geometryCoatTangentTexture}configureTransmission(){this._material.geometryThinWalled=1,this._material.transmissionDepth=0}set transmissionWeight(e){this._material.transmissionWeight=e}set transmissionWeightTexture(e){this._material.transmissionWeightTexture=e}get transmissionWeight(){return this._material.transmissionWeight}set transmissionScatter(e){this._material.transmissionScatter=e}get transmissionScatter(){return this._material.transmissionScatter}set transmissionScatterTexture(e){this._material.transmissionScatterTexture=e}get transmissionScatterTexture(){return this._material.transmissionScatterTexture}set transmissionScatterAnisotropy(e){this._material.transmissionScatterAnisotropy=e}set transmissionDispersionAbbeNumber(e){this._material.transmissionDispersionAbbeNumber=e}set transmissionDispersionScale(e){this._material.transmissionDispersionScale=e}set transmissionDepth(e){e!==Number.MAX_VALUE||this._material.transmissionDepth!==0?this._material.transmissionDepth=e:this._material.transmissionDepth=0}get transmissionDepth(){return this._material.transmissionDepth}set transmissionColor(e){e.equals(Te.White())||(this._material.transmissionColor=e)}get transmissionColor(){return this._material.transmissionColor}get refractionBackgroundTexture(){return this._material.backgroundRefractionTexture}set refractionBackgroundTexture(e){this._material.backgroundRefractionTexture=e}configureVolume(){this._material.geometryThinWalled=0}set geometryThinWalled(e){this._material.geometryThinWalled=e?1:0}get geometryThinWalled(){return!!this._material.geometryThinWalled}set volumeThicknessTexture(e){this._material.geometryThicknessTexture=e,this._material._useGeometryThicknessFromGreenChannel=!0}set volumeThickness(e){this._material.geometryThickness=e}configureSubsurface(){this._material.geometryThinWalled=1,this._material.subsurfaceScatterAnisotropy=1}set subsurfaceWeight(e){this._material.subsurfaceWeight=e}get subsurfaceWeight(){return this._material.subsurfaceWeight}set subsurfaceWeightTexture(e){this._material.subsurfaceWeightTexture=e}set subsurfaceColor(e){this._material.subsurfaceColor=e}set subsurfaceColorTexture(e){this._material.subsurfaceColorTexture=e}set diffuseTransmissionTint(e){this._diffuseTransmissionTint=e}get diffuseTransmissionTint(){return this._diffuseTransmissionTint}set diffuseTransmissionTintTexture(e){this._diffuseTransmissionTintTexture=e}get subsurfaceRadius(){return this._material.subsurfaceRadius}set subsurfaceRadius(e){this._material.subsurfaceRadius=e}get subsurfaceRadiusScale(){return this._material.subsurfaceRadiusScale}set subsurfaceRadiusScale(e){this._material.subsurfaceRadiusScale=e}set subsurfaceScatterAnisotropy(e){this._material.subsurfaceScatterAnisotropy=e}isTranslucent(){return this.transmissionWeight>0||this.subsurfaceWeight>0}configureFuzz(){}set fuzzWeight(e){this._material.fuzzWeight=e}set fuzzWeightTexture(e){this._material.fuzzWeightTexture=e}set fuzzColor(e){this._material.fuzzColor=e}set fuzzColorTexture(e){this._material.fuzzColorTexture=e}set fuzzRoughness(e){this._material.fuzzRoughness=e}set fuzzRoughnessTexture(e){this._material.fuzzRoughnessTexture=e,this._material._useFuzzRoughnessFromTextureAlpha=!0}set specularRoughnessAnisotropy(e){this._material.specularRoughnessAnisotropy=e}get specularRoughnessAnisotropy(){return this._material.specularRoughnessAnisotropy}set geometryTangentAngle(e){this._material.geometryTangentAngle=e}set geometryTangentTexture(e){this._material.geometryTangentTexture=e,this._material._useSpecularRoughnessAnisotropyFromTangentTexture=!0}get geometryTangentTexture(){return this._material.geometryTangentTexture}configureGltfStyleAnisotropy(e=!0){this._material._useGltfStyleAnisotropy=e}set thinFilmWeight(e){this._material.thinFilmWeight=e}set thinFilmIor(e){this._material.thinFilmIor=e}set thinFilmThicknessMinimum(e){this._material.thinFilmThicknessMin=e/1e3}set thinFilmThicknessMaximum(e){this._material.thinFilmThickness=e/1e3}set thinFilmWeightTexture(e){this._material.thinFilmWeightTexture=e}set thinFilmThicknessTexture(e){this._material.thinFilmThicknessTexture=e,this._material._useThinFilmThicknessFromTextureGreen=!0}set unlit(e){this._material.unlit=e}set geometryOpacity(e){this._material.geometryOpacity=e}get geometryOpacity(){return this._material.geometryOpacity}set geometryNormalTexture(e){this._material.geometryNormalTexture=e}get geometryNormalTexture(){return this._material.geometryNormalTexture}setNormalMapInversions(e,t){}set geometryCoatNormalTexture(e){this._material.geometryCoatNormalTexture=e}get geometryCoatNormalTexture(){return this._material.geometryCoatNormalTexture}set geometryCoatNormalTextureScale(e){this._material.geometryCoatNormalTexture&&(this._material.geometryCoatNormalTexture.level=e)}finalize(){(this._diffuseTransmissionTint&&!this._diffuseTransmissionTint.equals(Te.White())||this._diffuseTransmissionTintTexture)&&(this._material.geometryThinWalled?(this.subsurfaceColor=this._diffuseTransmissionTint,this.subsurfaceColorTexture=this._diffuseTransmissionTintTexture):this._material.coatWeight==0&&(!this.baseColor.equals(Te.White())||this.baseColorTexture)&&(this._material.coatWeight=this.subsurfaceWeight,this._material.coatWeightTexture=this.subsurfaceWeightTexture,this._material.coatColor=this._diffuseTransmissionTint,this._material.coatColorTexture=this._diffuseTransmissionTintTexture,this._material.coatIor=this._material.specularIor,this._material.coatDarkening=0,this._material.coatRoughness=this._material.specularRoughness,this._material.coatRoughnessTexture=this._material.specularRoughnessTexture,this._material.specularRoughness=1,this._material.specularRoughnessTexture=null)),this.transmissionWeight>0&&(this._material.geometryThinWalled||this._material.transmissionDepth===0?(this._material.transmissionColor=this._material.baseColor,this._material.transmissionColorTexture=this._material.baseColorTexture):this._material.coatWeight==0&&(!this.baseColor.equals(Te.White())||this.baseColorTexture!==null)&&(this._material.coatWeight=this.transmissionWeight,this._material.coatWeightTexture=this.transmissionWeightTexture,this._material.coatColor=this.baseColor,this._material.coatColorTexture=this.baseColorTexture,this._material.coatIor=this._material.specularIor,this._material.coatDarkening=0,this._material.coatRoughness=this._material.specularRoughness,this._material.coatRoughnessTexture=this._material.specularRoughnessTexture))}}});var xL,Ir,V8=C(()=>{kt();Ut();ya();Pf();xL=class extends Sr{constructor(){super(...arguments),this.BRDF_V_HEIGHT_CORRELATED=!1,this.MS_BRDF_ENERGY_CONSERVATION=!1,this.SPHERICAL_HARMONICS=!1,this.SPECULAR_GLOSSINESS_ENERGY_CONSERVATION=!1,this.MIX_IBL_RADIANCE_WITH_IRRADIANCE=!0,this.LEGACY_SPECULAR_ENERGY_CONSERVATION=!1,this.BASE_DIFFUSE_MODEL=0,this.DIELECTRIC_SPECULAR_MODEL=0,this.CONDUCTOR_SPECULAR_MODEL=0}},Ir=class n extends wr{_markAllSubMeshesAsMiscDirty(){this._internalMarkAllSubMeshesAsMiscDirty()}isCompatible(){return!0}constructor(e,t=!0){super(e,"PBRBRDF",90,new xL,t),this._useEnergyConservation=n.DEFAULT_USE_ENERGY_CONSERVATION,this.useEnergyConservation=n.DEFAULT_USE_ENERGY_CONSERVATION,this._useSmithVisibilityHeightCorrelated=n.DEFAULT_USE_SMITH_VISIBILITY_HEIGHT_CORRELATED,this.useSmithVisibilityHeightCorrelated=n.DEFAULT_USE_SMITH_VISIBILITY_HEIGHT_CORRELATED,this._useSphericalHarmonics=n.DEFAULT_USE_SPHERICAL_HARMONICS,this.useSphericalHarmonics=n.DEFAULT_USE_SPHERICAL_HARMONICS,this._useSpecularGlossinessInputEnergyConservation=n.DEFAULT_USE_SPECULAR_GLOSSINESS_INPUT_ENERGY_CONSERVATION,this.useSpecularGlossinessInputEnergyConservation=n.DEFAULT_USE_SPECULAR_GLOSSINESS_INPUT_ENERGY_CONSERVATION,this._mixIblRadianceWithIrradiance=n.DEFAULT_MIX_IBL_RADIANCE_WITH_IRRADIANCE,this.mixIblRadianceWithIrradiance=n.DEFAULT_MIX_IBL_RADIANCE_WITH_IRRADIANCE,this._useLegacySpecularEnergyConservation=n.DEFAULT_USE_LEGACY_SPECULAR_ENERGY_CONSERVATION,this.useLegacySpecularEnergyConservation=n.DEFAULT_USE_LEGACY_SPECULAR_ENERGY_CONSERVATION,this._baseDiffuseModel=n.DEFAULT_DIFFUSE_MODEL,this.baseDiffuseModel=n.DEFAULT_DIFFUSE_MODEL,this._dielectricSpecularModel=n.DEFAULT_DIELECTRIC_SPECULAR_MODEL,this.dielectricSpecularModel=n.DEFAULT_DIELECTRIC_SPECULAR_MODEL,this._conductorSpecularModel=n.DEFAULT_CONDUCTOR_SPECULAR_MODEL,this.conductorSpecularModel=n.DEFAULT_CONDUCTOR_SPECULAR_MODEL,this._internalMarkAllSubMeshesAsMiscDirty=e._dirtyCallbacks[16],this._enable(!0)}prepareDefines(e){e.BRDF_V_HEIGHT_CORRELATED=this._useSmithVisibilityHeightCorrelated,e.MS_BRDF_ENERGY_CONSERVATION=this._useEnergyConservation&&this._useSmithVisibilityHeightCorrelated,e.SPHERICAL_HARMONICS=this._useSphericalHarmonics,e.SPECULAR_GLOSSINESS_ENERGY_CONSERVATION=this._useSpecularGlossinessInputEnergyConservation,e.MIX_IBL_RADIANCE_WITH_IRRADIANCE=this._mixIblRadianceWithIrradiance&&!this._material._disableLighting,e.LEGACY_SPECULAR_ENERGY_CONSERVATION=this._useLegacySpecularEnergyConservation,e.BASE_DIFFUSE_MODEL=this._baseDiffuseModel,e.DIELECTRIC_SPECULAR_MODEL=this._dielectricSpecularModel,e.CONDUCTOR_SPECULAR_MODEL=this._conductorSpecularModel}getClassName(){return"PBRBRDFConfiguration"}};Ir.DEFAULT_USE_ENERGY_CONSERVATION=!0;Ir.DEFAULT_USE_SMITH_VISIBILITY_HEIGHT_CORRELATED=!0;Ir.DEFAULT_USE_SPHERICAL_HARMONICS=!0;Ir.DEFAULT_USE_SPECULAR_GLOSSINESS_INPUT_ENERGY_CONSERVATION=!0;Ir.DEFAULT_MIX_IBL_RADIANCE_WITH_IRRADIANCE=!0;Ir.DEFAULT_USE_LEGACY_SPECULAR_ENERGY_CONSERVATION=!0;Ir.DEFAULT_DIFFUSE_MODEL=0;Ir.DEFAULT_DIELECTRIC_SPECULAR_MODEL=0;Ir.DEFAULT_CONDUCTOR_SPECULAR_MODEL=0;P([w(),oe("_markAllSubMeshesAsMiscDirty")],Ir.prototype,"useEnergyConservation",void 0);P([w(),oe("_markAllSubMeshesAsMiscDirty")],Ir.prototype,"useSmithVisibilityHeightCorrelated",void 0);P([w(),oe("_markAllSubMeshesAsMiscDirty")],Ir.prototype,"useSphericalHarmonics",void 0);P([w(),oe("_markAllSubMeshesAsMiscDirty")],Ir.prototype,"useSpecularGlossinessInputEnergyConservation",void 0);P([w(),oe("_markAllSubMeshesAsMiscDirty")],Ir.prototype,"mixIblRadianceWithIrradiance",void 0);P([w(),oe("_markAllSubMeshesAsMiscDirty")],Ir.prototype,"useLegacySpecularEnergyConservation",void 0);P([w("baseDiffuseModel"),oe("_markAllSubMeshesAsMiscDirty")],Ir.prototype,"baseDiffuseModel",void 0);P([w("dielectricSpecularModel"),oe("_markAllSubMeshesAsMiscDirty")],Ir.prototype,"dielectricSpecularModel",void 0);P([w("conductorSpecularModel"),oe("_markAllSubMeshesAsMiscDirty")],Ir.prototype,"conductorSpecularModel",void 0)});var RL,tn,G8=C(()=>{kt();Ut();zt();Ma();Pf();ya();Pn();RL=class extends Sr{constructor(){super(...arguments),this.CLEARCOAT=!1,this.CLEARCOAT_DEFAULTIOR=!1,this.CLEARCOAT_TEXTURE=!1,this.CLEARCOAT_TEXTURE_ROUGHNESS=!1,this.CLEARCOAT_TEXTUREDIRECTUV=0,this.CLEARCOAT_TEXTURE_ROUGHNESSDIRECTUV=0,this.CLEARCOAT_BUMP=!1,this.CLEARCOAT_BUMPDIRECTUV=0,this.CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE=!1,this.CLEARCOAT_REMAP_F0=!1,this.CLEARCOAT_TINT=!1,this.CLEARCOAT_TINT_TEXTURE=!1,this.CLEARCOAT_TINT_TEXTUREDIRECTUV=0,this.CLEARCOAT_TINT_GAMMATEXTURE=!1}},tn=class n extends wr{_markAllSubMeshesAsTexturesDirty(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()}isCompatible(){return!0}constructor(e,t=!0){super(e,"PBRClearCoat",100,new RL,t),this._isEnabled=!1,this.isEnabled=!1,this.intensity=1,this.roughness=0,this._indexOfRefraction=n._DefaultIndexOfRefraction,this.indexOfRefraction=n._DefaultIndexOfRefraction,this._texture=null,this.texture=null,this._useRoughnessFromMainTexture=!0,this.useRoughnessFromMainTexture=!0,this._textureRoughness=null,this.textureRoughness=null,this._remapF0OnInterfaceChange=!0,this.remapF0OnInterfaceChange=!0,this._bumpTexture=null,this.bumpTexture=null,this._isTintEnabled=!1,this.isTintEnabled=!1,this.tintColor=Te.White(),this.tintColorAtDistance=1,this.tintThickness=1,this._tintTexture=null,this.tintTexture=null,this._internalMarkAllSubMeshesAsTexturesDirty=e._dirtyCallbacks[1]}isReadyForSubMesh(e,t,i){if(!this._isEnabled)return!0;let r=this._material._disableBumpMap;return!(e._areTexturesDirty&&t.texturesEnabled&&(this._texture&&le.ClearCoatTextureEnabled&&!this._texture.isReadyOrNotBlocking()||this._textureRoughness&&le.ClearCoatTextureEnabled&&!this._textureRoughness.isReadyOrNotBlocking()||i.getCaps().standardDerivatives&&this._bumpTexture&&le.ClearCoatBumpTextureEnabled&&!r&&!this._bumpTexture.isReady()||this._isTintEnabled&&this._tintTexture&&le.ClearCoatTintTextureEnabled&&!this._tintTexture.isReadyOrNotBlocking()))}prepareDefinesBeforeAttributes(e,t){this._isEnabled?(e.CLEARCOAT=!0,e.CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE=this._useRoughnessFromMainTexture,e.CLEARCOAT_REMAP_F0=this._remapF0OnInterfaceChange,e._areTexturesDirty&&t.texturesEnabled&&(this._texture&&le.ClearCoatTextureEnabled?ri(this._texture,e,"CLEARCOAT_TEXTURE"):e.CLEARCOAT_TEXTURE=!1,this._textureRoughness&&le.ClearCoatTextureEnabled?ri(this._textureRoughness,e,"CLEARCOAT_TEXTURE_ROUGHNESS"):e.CLEARCOAT_TEXTURE_ROUGHNESS=!1,this._bumpTexture&&le.ClearCoatBumpTextureEnabled?ri(this._bumpTexture,e,"CLEARCOAT_BUMP"):e.CLEARCOAT_BUMP=!1,e.CLEARCOAT_DEFAULTIOR=this._indexOfRefraction===n._DefaultIndexOfRefraction,this._isTintEnabled?(e.CLEARCOAT_TINT=!0,this._tintTexture&&le.ClearCoatTintTextureEnabled?(ri(this._tintTexture,e,"CLEARCOAT_TINT_TEXTURE"),e.CLEARCOAT_TINT_GAMMATEXTURE=this._tintTexture.gammaSpace):e.CLEARCOAT_TINT_TEXTURE=!1):(e.CLEARCOAT_TINT=!1,e.CLEARCOAT_TINT_TEXTURE=!1))):(e.CLEARCOAT=!1,e.CLEARCOAT_TEXTURE=!1,e.CLEARCOAT_TEXTURE_ROUGHNESS=!1,e.CLEARCOAT_BUMP=!1,e.CLEARCOAT_TINT=!1,e.CLEARCOAT_TINT_TEXTURE=!1,e.CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE=!1,e.CLEARCOAT_DEFAULTIOR=!1,e.CLEARCOAT_TEXTUREDIRECTUV=0,e.CLEARCOAT_TEXTURE_ROUGHNESSDIRECTUV=0,e.CLEARCOAT_BUMPDIRECTUV=0,e.CLEARCOAT_REMAP_F0=!1,e.CLEARCOAT_TINT_TEXTUREDIRECTUV=0,e.CLEARCOAT_TINT_GAMMATEXTURE=!1)}bindForSubMesh(e,t,i,r){var f,h,d,u,m,p,_,g;if(!this._isEnabled)return;let s=r.materialDefines,a=this._material.isFrozen,o=this._material._disableBumpMap,l=this._material._invertNormalMapX,c=this._material._invertNormalMapY;if(!e.useUbo||!a||!e.isSync){(this._texture||this._textureRoughness)&&le.ClearCoatTextureEnabled&&(e.updateFloat4("vClearCoatInfos",(h=(f=this._texture)==null?void 0:f.coordinatesIndex)!=null?h:0,(u=(d=this._texture)==null?void 0:d.level)!=null?u:0,(p=(m=this._textureRoughness)==null?void 0:m.coordinatesIndex)!=null?p:0,(g=(_=this._textureRoughness)==null?void 0:_.level)!=null?g:0),this._texture&&ni(this._texture,e,"clearCoat"),this._textureRoughness&&!s.CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE&&ni(this._textureRoughness,e,"clearCoatRoughness")),this._bumpTexture&&i.getCaps().standardDerivatives&&le.ClearCoatTextureEnabled&&!o&&(e.updateFloat2("vClearCoatBumpInfos",this._bumpTexture.coordinatesIndex,this._bumpTexture.level),ni(this._bumpTexture,e,"clearCoatBump"),t._mirroredCameraPosition?e.updateFloat2("vClearCoatTangentSpaceParams",l?1:-1,c?1:-1):e.updateFloat2("vClearCoatTangentSpaceParams",l?-1:1,c?-1:1)),this._tintTexture&&le.ClearCoatTintTextureEnabled&&(e.updateFloat2("vClearCoatTintInfos",this._tintTexture.coordinatesIndex,this._tintTexture.level),ni(this._tintTexture,e,"clearCoatTint")),e.updateFloat2("vClearCoatParams",this.intensity,this.roughness);let v=1-this._indexOfRefraction,x=1+this._indexOfRefraction,A=Math.pow(-v/x,2),S=1/this._indexOfRefraction;e.updateFloat4("vClearCoatRefractionParams",A,S,v,x),this._isTintEnabled&&(e.updateFloat4("vClearCoatTintParams",this.tintColor.r,this.tintColor.g,this.tintColor.b,Math.max(1e-5,this.tintThickness)),e.updateFloat("clearCoatColorAtDistance",Math.max(1e-5,this.tintColorAtDistance)))}t.texturesEnabled&&(this._texture&&le.ClearCoatTextureEnabled&&e.setTexture("clearCoatSampler",this._texture),this._textureRoughness&&!s.CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE&&le.ClearCoatTextureEnabled&&e.setTexture("clearCoatRoughnessSampler",this._textureRoughness),this._bumpTexture&&i.getCaps().standardDerivatives&&le.ClearCoatBumpTextureEnabled&&!o&&e.setTexture("clearCoatBumpSampler",this._bumpTexture),this._isTintEnabled&&this._tintTexture&&le.ClearCoatTintTextureEnabled&&e.setTexture("clearCoatTintSampler",this._tintTexture))}hasTexture(e){return this._texture===e||this._textureRoughness===e||this._bumpTexture===e||this._tintTexture===e}getActiveTextures(e){this._texture&&e.push(this._texture),this._textureRoughness&&e.push(this._textureRoughness),this._bumpTexture&&e.push(this._bumpTexture),this._tintTexture&&e.push(this._tintTexture)}getAnimatables(e){this._texture&&this._texture.animations&&this._texture.animations.length>0&&e.push(this._texture),this._textureRoughness&&this._textureRoughness.animations&&this._textureRoughness.animations.length>0&&e.push(this._textureRoughness),this._bumpTexture&&this._bumpTexture.animations&&this._bumpTexture.animations.length>0&&e.push(this._bumpTexture),this._tintTexture&&this._tintTexture.animations&&this._tintTexture.animations.length>0&&e.push(this._tintTexture)}dispose(e){var t,i,r,s;e&&((t=this._texture)==null||t.dispose(),(i=this._textureRoughness)==null||i.dispose(),(r=this._bumpTexture)==null||r.dispose(),(s=this._tintTexture)==null||s.dispose())}getClassName(){return"PBRClearCoatConfiguration"}addFallbacks(e,t,i){return e.CLEARCOAT_BUMP&&t.addFallback(i++,"CLEARCOAT_BUMP"),e.CLEARCOAT_TINT&&t.addFallback(i++,"CLEARCOAT_TINT"),e.CLEARCOAT&&t.addFallback(i++,"CLEARCOAT"),i}getSamplers(e){e.push("clearCoatSampler","clearCoatRoughnessSampler","clearCoatBumpSampler","clearCoatTintSampler")}getUniforms(){return{ubo:[{name:"vClearCoatParams",size:2,type:"vec2"},{name:"vClearCoatRefractionParams",size:4,type:"vec4"},{name:"vClearCoatInfos",size:4,type:"vec4"},{name:"clearCoatMatrix",size:16,type:"mat4"},{name:"clearCoatRoughnessMatrix",size:16,type:"mat4"},{name:"vClearCoatBumpInfos",size:2,type:"vec2"},{name:"vClearCoatTangentSpaceParams",size:2,type:"vec2"},{name:"clearCoatBumpMatrix",size:16,type:"mat4"},{name:"vClearCoatTintParams",size:4,type:"vec4"},{name:"clearCoatColorAtDistance",size:1,type:"float"},{name:"vClearCoatTintInfos",size:2,type:"vec2"},{name:"clearCoatTintMatrix",size:16,type:"mat4"}]}}};tn._DefaultIndexOfRefraction=1.5;P([w(),oe("_markAllSubMeshesAsTexturesDirty")],tn.prototype,"isEnabled",void 0);P([w()],tn.prototype,"intensity",void 0);P([w()],tn.prototype,"roughness",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],tn.prototype,"indexOfRefraction",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],tn.prototype,"texture",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],tn.prototype,"useRoughnessFromMainTexture",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],tn.prototype,"textureRoughness",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],tn.prototype,"remapF0OnInterfaceChange",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],tn.prototype,"bumpTexture",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],tn.prototype,"isTintEnabled",void 0);P([mr()],tn.prototype,"tintColor",void 0);P([w()],tn.prototype,"tintColorAtDistance",void 0);P([w()],tn.prototype,"tintThickness",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],tn.prototype,"tintTexture",void 0)});var bL,Rs,k8=C(()=>{kt();Ut();Ma();Pf();ya();Pn();bL=class extends Sr{constructor(){super(...arguments),this.IRIDESCENCE=!1,this.IRIDESCENCE_TEXTURE=!1,this.IRIDESCENCE_TEXTUREDIRECTUV=0,this.IRIDESCENCE_THICKNESS_TEXTURE=!1,this.IRIDESCENCE_THICKNESS_TEXTUREDIRECTUV=0}},Rs=class n extends wr{_markAllSubMeshesAsTexturesDirty(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()}isCompatible(){return!0}constructor(e,t=!0){super(e,"PBRIridescence",110,new bL,t),this._isEnabled=!1,this.isEnabled=!1,this.intensity=1,this.minimumThickness=n._DefaultMinimumThickness,this.maximumThickness=n._DefaultMaximumThickness,this.indexOfRefraction=n._DefaultIndexOfRefraction,this._texture=null,this.texture=null,this._thicknessTexture=null,this.thicknessTexture=null,this._internalMarkAllSubMeshesAsTexturesDirty=e._dirtyCallbacks[1]}isReadyForSubMesh(e,t){return this._isEnabled?!(e._areTexturesDirty&&t.texturesEnabled&&(this._texture&&le.IridescenceTextureEnabled&&!this._texture.isReadyOrNotBlocking()||this._thicknessTexture&&le.IridescenceTextureEnabled&&!this._thicknessTexture.isReadyOrNotBlocking())):!0}prepareDefinesBeforeAttributes(e,t){this._isEnabled?(e.IRIDESCENCE=!0,e._areTexturesDirty&&t.texturesEnabled&&(this._texture&&le.IridescenceTextureEnabled?ri(this._texture,e,"IRIDESCENCE_TEXTURE"):e.IRIDESCENCE_TEXTURE=!1,this._thicknessTexture&&le.IridescenceTextureEnabled?ri(this._thicknessTexture,e,"IRIDESCENCE_THICKNESS_TEXTURE"):e.IRIDESCENCE_THICKNESS_TEXTURE=!1)):(e.IRIDESCENCE=!1,e.IRIDESCENCE_TEXTURE=!1,e.IRIDESCENCE_THICKNESS_TEXTURE=!1,e.IRIDESCENCE_TEXTUREDIRECTUV=0,e.IRIDESCENCE_THICKNESS_TEXTUREDIRECTUV=0)}bindForSubMesh(e,t){var r,s,a,o,l,c,f,h;if(!this._isEnabled)return;let i=this._material.isFrozen;(!e.useUbo||!i||!e.isSync)&&((this._texture||this._thicknessTexture)&&le.IridescenceTextureEnabled&&(e.updateFloat4("vIridescenceInfos",(s=(r=this._texture)==null?void 0:r.coordinatesIndex)!=null?s:0,(o=(a=this._texture)==null?void 0:a.level)!=null?o:0,(c=(l=this._thicknessTexture)==null?void 0:l.coordinatesIndex)!=null?c:0,(h=(f=this._thicknessTexture)==null?void 0:f.level)!=null?h:0),this._texture&&ni(this._texture,e,"iridescence"),this._thicknessTexture&&ni(this._thicknessTexture,e,"iridescenceThickness")),e.updateFloat4("vIridescenceParams",this.intensity,this.indexOfRefraction,this.minimumThickness,this.maximumThickness)),t.texturesEnabled&&(this._texture&&le.IridescenceTextureEnabled&&e.setTexture("iridescenceSampler",this._texture),this._thicknessTexture&&le.IridescenceTextureEnabled&&e.setTexture("iridescenceThicknessSampler",this._thicknessTexture))}hasTexture(e){return this._texture===e||this._thicknessTexture===e}getActiveTextures(e){this._texture&&e.push(this._texture),this._thicknessTexture&&e.push(this._thicknessTexture)}getAnimatables(e){this._texture&&this._texture.animations&&this._texture.animations.length>0&&e.push(this._texture),this._thicknessTexture&&this._thicknessTexture.animations&&this._thicknessTexture.animations.length>0&&e.push(this._thicknessTexture)}dispose(e){var t,i;e&&((t=this._texture)==null||t.dispose(),(i=this._thicknessTexture)==null||i.dispose())}getClassName(){return"PBRIridescenceConfiguration"}addFallbacks(e,t,i){return e.IRIDESCENCE&&t.addFallback(i++,"IRIDESCENCE"),i}getSamplers(e){e.push("iridescenceSampler","iridescenceThicknessSampler")}getUniforms(){return{ubo:[{name:"vIridescenceParams",size:4,type:"vec4"},{name:"vIridescenceInfos",size:4,type:"vec4"},{name:"iridescenceMatrix",size:16,type:"mat4"},{name:"iridescenceThicknessMatrix",size:16,type:"mat4"}]}}};Rs._DefaultMinimumThickness=100;Rs._DefaultMaximumThickness=400;Rs._DefaultIndexOfRefraction=1.3;P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Rs.prototype,"isEnabled",void 0);P([w()],Rs.prototype,"intensity",void 0);P([w()],Rs.prototype,"minimumThickness",void 0);P([w()],Rs.prototype,"maximumThickness",void 0);P([w()],Rs.prototype,"indexOfRefraction",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],Rs.prototype,"texture",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],Rs.prototype,"thicknessTexture",void 0)});var IL,Ec,W8=C(()=>{kt();Ut();Ui();Ge();Ma();Pf();ya();Pn();IL=class extends Sr{constructor(){super(...arguments),this.ANISOTROPIC=!1,this.ANISOTROPIC_TEXTURE=!1,this.ANISOTROPIC_TEXTUREDIRECTUV=0,this.ANISOTROPIC_LEGACY=!1,this.MAINUV1=!1}},Ec=class extends wr{set angle(e){this.direction.x=Math.cos(e),this.direction.y=Math.sin(e)}get angle(){return Math.atan2(this.direction.y,this.direction.x)}_markAllSubMeshesAsTexturesDirty(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()}_markAllSubMeshesAsMiscDirty(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsMiscDirty()}isCompatible(){return!0}constructor(e,t=!0){super(e,"PBRAnisotropic",110,new IL,t),this._isEnabled=!1,this.isEnabled=!1,this.intensity=1,this.direction=new Ne(1,0),this._texture=null,this.texture=null,this._legacy=!1,this.legacy=!1,this._internalMarkAllSubMeshesAsTexturesDirty=e._dirtyCallbacks[1],this._internalMarkAllSubMeshesAsMiscDirty=e._dirtyCallbacks[16]}isReadyForSubMesh(e,t){return this._isEnabled?!(e._areTexturesDirty&&t.texturesEnabled&&this._texture&&le.AnisotropicTextureEnabled&&!this._texture.isReadyOrNotBlocking()):!0}prepareDefinesBeforeAttributes(e,t,i){this._isEnabled?(e.ANISOTROPIC=this._isEnabled,this._isEnabled&&!i.isVerticesDataPresent(L.TangentKind)&&(e._needUVs=!0,e.MAINUV1=!0),e._areTexturesDirty&&t.texturesEnabled&&(this._texture&&le.AnisotropicTextureEnabled?ri(this._texture,e,"ANISOTROPIC_TEXTURE"):e.ANISOTROPIC_TEXTURE=!1),e._areMiscDirty&&(e.ANISOTROPIC_LEGACY=this._legacy)):(e.ANISOTROPIC=!1,e.ANISOTROPIC_TEXTURE=!1,e.ANISOTROPIC_TEXTUREDIRECTUV=0,e.ANISOTROPIC_LEGACY=!1)}bindForSubMesh(e,t){if(!this._isEnabled)return;let i=this._material.isFrozen;(!e.useUbo||!i||!e.isSync)&&(this._texture&&le.AnisotropicTextureEnabled&&(e.updateFloat2("vAnisotropyInfos",this._texture.coordinatesIndex,this._texture.level),ni(this._texture,e,"anisotropy")),e.updateFloat3("vAnisotropy",this.direction.x,this.direction.y,this.intensity)),t.texturesEnabled&&this._texture&&le.AnisotropicTextureEnabled&&e.setTexture("anisotropySampler",this._texture)}hasTexture(e){return this._texture===e}getActiveTextures(e){this._texture&&e.push(this._texture)}getAnimatables(e){this._texture&&this._texture.animations&&this._texture.animations.length>0&&e.push(this._texture)}dispose(e){e&&this._texture&&this._texture.dispose()}getClassName(){return"PBRAnisotropicConfiguration"}addFallbacks(e,t,i){return e.ANISOTROPIC&&t.addFallback(i++,"ANISOTROPIC"),i}getSamplers(e){e.push("anisotropySampler")}getUniforms(){return{ubo:[{name:"vAnisotropy",size:3,type:"vec3"},{name:"vAnisotropyInfos",size:2,type:"vec2"},{name:"anisotropyMatrix",size:16,type:"mat4"}]}}parse(e,t,i){super.parse(e,t,i),e.legacy===void 0&&(this.legacy=!0)}};P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Ec.prototype,"isEnabled",void 0);P([w()],Ec.prototype,"intensity",void 0);P([Hu()],Ec.prototype,"direction",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],Ec.prototype,"texture",void 0);P([w(),oe("_markAllSubMeshesAsMiscDirty")],Ec.prototype,"legacy",void 0)});var ML,Ks,H8=C(()=>{kt();Ut();zt();Ma();Pf();ya();Pn();ML=class extends Sr{constructor(){super(...arguments),this.SHEEN=!1,this.SHEEN_TEXTURE=!1,this.SHEEN_GAMMATEXTURE=!1,this.SHEEN_TEXTURE_ROUGHNESS=!1,this.SHEEN_TEXTUREDIRECTUV=0,this.SHEEN_TEXTURE_ROUGHNESSDIRECTUV=0,this.SHEEN_LINKWITHALBEDO=!1,this.SHEEN_ROUGHNESS=!1,this.SHEEN_ALBEDOSCALING=!1,this.SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE=!1}},Ks=class extends wr{_markAllSubMeshesAsTexturesDirty(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()}isCompatible(){return!0}constructor(e,t=!0){super(e,"Sheen",120,new ML,t),this._isEnabled=!1,this.isEnabled=!1,this._linkSheenWithAlbedo=!1,this.linkSheenWithAlbedo=!1,this.intensity=1,this.color=Te.White(),this._texture=null,this.texture=null,this._useRoughnessFromMainTexture=!0,this.useRoughnessFromMainTexture=!0,this._roughness=null,this.roughness=null,this._textureRoughness=null,this.textureRoughness=null,this._albedoScaling=!1,this.albedoScaling=!1,this._internalMarkAllSubMeshesAsTexturesDirty=e._dirtyCallbacks[1]}isReadyForSubMesh(e,t){return this._isEnabled?!(e._areTexturesDirty&&t.texturesEnabled&&(this._texture&&le.SheenTextureEnabled&&!this._texture.isReadyOrNotBlocking()||this._textureRoughness&&le.SheenTextureEnabled&&!this._textureRoughness.isReadyOrNotBlocking())):!0}prepareDefinesBeforeAttributes(e,t){this._isEnabled?(e.SHEEN=!0,e.SHEEN_LINKWITHALBEDO=this._linkSheenWithAlbedo,e.SHEEN_ROUGHNESS=this._roughness!==null,e.SHEEN_ALBEDOSCALING=this._albedoScaling,e.SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE=this._useRoughnessFromMainTexture,e._areTexturesDirty&&t.texturesEnabled&&(this._texture&&le.SheenTextureEnabled?(ri(this._texture,e,"SHEEN_TEXTURE"),e.SHEEN_GAMMATEXTURE=this._texture.gammaSpace):e.SHEEN_TEXTURE=!1,this._textureRoughness&&le.SheenTextureEnabled?ri(this._textureRoughness,e,"SHEEN_TEXTURE_ROUGHNESS"):e.SHEEN_TEXTURE_ROUGHNESS=!1)):(e.SHEEN=!1,e.SHEEN_TEXTURE=!1,e.SHEEN_TEXTURE_ROUGHNESS=!1,e.SHEEN_LINKWITHALBEDO=!1,e.SHEEN_ROUGHNESS=!1,e.SHEEN_ALBEDOSCALING=!1,e.SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE=!1,e.SHEEN_GAMMATEXTURE=!1,e.SHEEN_TEXTUREDIRECTUV=0,e.SHEEN_TEXTURE_ROUGHNESSDIRECTUV=0)}bindForSubMesh(e,t,i,r){var o,l,c,f,h,d,u,m;if(!this._isEnabled)return;let s=r.materialDefines,a=this._material.isFrozen;(!e.useUbo||!a||!e.isSync)&&((this._texture||this._textureRoughness)&&le.SheenTextureEnabled&&(e.updateFloat4("vSheenInfos",(l=(o=this._texture)==null?void 0:o.coordinatesIndex)!=null?l:0,(f=(c=this._texture)==null?void 0:c.level)!=null?f:0,(d=(h=this._textureRoughness)==null?void 0:h.coordinatesIndex)!=null?d:0,(m=(u=this._textureRoughness)==null?void 0:u.level)!=null?m:0),this._texture&&ni(this._texture,e,"sheen"),this._textureRoughness&&!s.SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE&&ni(this._textureRoughness,e,"sheenRoughness")),e.updateFloat4("vSheenColor",this.color.r,this.color.g,this.color.b,this.intensity),this._roughness!==null&&e.updateFloat("vSheenRoughness",this._roughness)),t.texturesEnabled&&(this._texture&&le.SheenTextureEnabled&&e.setTexture("sheenSampler",this._texture),this._textureRoughness&&!s.SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE&&le.SheenTextureEnabled&&e.setTexture("sheenRoughnessSampler",this._textureRoughness))}hasTexture(e){return this._texture===e||this._textureRoughness===e}getActiveTextures(e){this._texture&&e.push(this._texture),this._textureRoughness&&e.push(this._textureRoughness)}getAnimatables(e){this._texture&&this._texture.animations&&this._texture.animations.length>0&&e.push(this._texture),this._textureRoughness&&this._textureRoughness.animations&&this._textureRoughness.animations.length>0&&e.push(this._textureRoughness)}dispose(e){var t,i;e&&((t=this._texture)==null||t.dispose(),(i=this._textureRoughness)==null||i.dispose())}getClassName(){return"PBRSheenConfiguration"}addFallbacks(e,t,i){return e.SHEEN&&t.addFallback(i++,"SHEEN"),i}getSamplers(e){e.push("sheenSampler","sheenRoughnessSampler")}getUniforms(){return{ubo:[{name:"vSheenColor",size:4,type:"vec4"},{name:"vSheenRoughness",size:1,type:"float"},{name:"vSheenInfos",size:4,type:"vec4"},{name:"sheenMatrix",size:16,type:"mat4"},{name:"sheenRoughnessMatrix",size:16,type:"mat4"}]}}};P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Ks.prototype,"isEnabled",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Ks.prototype,"linkSheenWithAlbedo",void 0);P([w()],Ks.prototype,"intensity",void 0);P([mr()],Ks.prototype,"color",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],Ks.prototype,"texture",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Ks.prototype,"useRoughnessFromMainTexture",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Ks.prototype,"roughness",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],Ks.prototype,"textureRoughness",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Ks.prototype,"albedoScaling",void 0)});var CL,Ai,z8=C(()=>{kt();Ut();zt();Ma();Ge();Pf();ya();Pn();CL=class extends Sr{constructor(){super(...arguments),this.SUBSURFACE=!1,this.SS_REFRACTION=!1,this.SS_REFRACTION_USE_INTENSITY_FROM_THICKNESS=!1,this.SS_TRANSLUCENCY=!1,this.SS_TRANSLUCENCY_USE_INTENSITY_FROM_THICKNESS=!1,this.SS_SCATTERING=!1,this.SS_DISPERSION=!1,this.SS_THICKNESSANDMASK_TEXTURE=!1,this.SS_THICKNESSANDMASK_TEXTUREDIRECTUV=0,this.SS_HAS_THICKNESS=!1,this.SS_REFRACTIONINTENSITY_TEXTURE=!1,this.SS_REFRACTIONINTENSITY_TEXTUREDIRECTUV=0,this.SS_TRANSLUCENCYINTENSITY_TEXTURE=!1,this.SS_TRANSLUCENCYINTENSITY_TEXTUREDIRECTUV=0,this.SS_TRANSLUCENCYCOLOR_TEXTURE=!1,this.SS_TRANSLUCENCYCOLOR_TEXTUREDIRECTUV=0,this.SS_TRANSLUCENCYCOLOR_TEXTURE_GAMMA=!1,this.SS_REFRACTIONMAP_3D=!1,this.SS_REFRACTIONMAP_OPPOSITEZ=!1,this.SS_LODINREFRACTIONALPHA=!1,this.SS_GAMMAREFRACTION=!1,this.SS_RGBDREFRACTION=!1,this.SS_LINEARSPECULARREFRACTION=!1,this.SS_LINKREFRACTIONTOTRANSPARENCY=!1,this.SS_ALBEDOFORREFRACTIONTINT=!1,this.SS_ALBEDOFORTRANSLUCENCYTINT=!1,this.SS_USE_LOCAL_REFRACTIONMAP_CUBIC=!1,this.SS_USE_THICKNESS_AS_DEPTH=!1,this.SS_USE_GLTF_TEXTURES=!1,this.SS_APPLY_ALBEDO_AFTER_SUBSURFACE=!1,this.SS_TRANSLUCENCY_LEGACY=!1}},Ai=class n extends wr{get scatteringDiffusionProfile(){return this._scene.subSurfaceConfiguration?this._scene.subSurfaceConfiguration.ssDiffusionProfileColors[this._scatteringDiffusionProfileIndex]:null}set scatteringDiffusionProfile(e){this._scene.enableSubSurfaceForPrePass()&&e&&(this._scatteringDiffusionProfileIndex=this._scene.subSurfaceConfiguration.addDiffusionProfile(e))}get volumeIndexOfRefraction(){return this._volumeIndexOfRefraction>=1?this._volumeIndexOfRefraction:this._indexOfRefraction}set volumeIndexOfRefraction(e){e>=1?this._volumeIndexOfRefraction=e:this._volumeIndexOfRefraction=-1}get legacyTransluceny(){return this.legacyTranslucency}set legacyTransluceny(e){this.legacyTranslucency=e}_markAllSubMeshesAsTexturesDirty(){this._enable(this._isRefractionEnabled||this._isTranslucencyEnabled||this._isScatteringEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()}_markScenePrePassDirty(){this._enable(this._isRefractionEnabled||this._isTranslucencyEnabled||this._isScatteringEnabled),this._internalMarkAllSubMeshesAsTexturesDirty(),this._internalMarkScenePrePassDirty()}isCompatible(){return!0}constructor(e,t=!0){super(e,"PBRSubSurface",130,new CL,t),this._isRefractionEnabled=!1,this.isRefractionEnabled=!1,this._isTranslucencyEnabled=!1,this.isTranslucencyEnabled=!1,this._isDispersionEnabled=!1,this.isDispersionEnabled=!1,this._isScatteringEnabled=!1,this.isScatteringEnabled=!1,this._scatteringDiffusionProfileIndex=0,this.refractionIntensity=1,this.translucencyIntensity=1,this._useAlbedoToTintRefraction=!1,this.useAlbedoToTintRefraction=!1,this._useAlbedoToTintTranslucency=!1,this.useAlbedoToTintTranslucency=!1,this._thicknessTexture=null,this.thicknessTexture=null,this._refractionTexture=null,this.refractionTexture=null,this._indexOfRefraction=1.5,this.indexOfRefraction=1.5,this._volumeIndexOfRefraction=-1,this._invertRefractionY=!1,this.invertRefractionY=!1,this._linkRefractionWithTransparency=!1,this.linkRefractionWithTransparency=!1,this.minimumThickness=0,this.maximumThickness=1,this.useThicknessAsDepth=!1,this.tintColor=Te.White(),this.tintColorAtDistance=1,this.dispersion=0,this.diffusionDistance=Te.White(),this._useMaskFromThicknessTexture=!1,this.useMaskFromThicknessTexture=!1,this._refractionIntensityTexture=null,this.refractionIntensityTexture=null,this._translucencyIntensityTexture=null,this.translucencyIntensityTexture=null,this.translucencyColor=null,this._translucencyColorTexture=null,this.translucencyColorTexture=null,this._useGltfStyleTextures=!0,this.useGltfStyleTextures=!0,this.applyAlbedoAfterSubSurface=n.DEFAULT_APPLY_ALBEDO_AFTERSUBSURFACE,this.legacyTranslucency=n.DEFAULT_LEGACY_TRANSLUCENCY,this._scene=e.getScene(),this.registerForExtraEvents=!0,this._internalMarkAllSubMeshesAsTexturesDirty=e._dirtyCallbacks[1],this._internalMarkScenePrePassDirty=e._dirtyCallbacks[32]}isReadyForSubMesh(e,t){if(!this._isRefractionEnabled&&!this._isTranslucencyEnabled&&!this._isScatteringEnabled)return!0;if(e._areTexturesDirty&&t.texturesEnabled){if(this._thicknessTexture&&le.ThicknessTextureEnabled&&!this._thicknessTexture.isReadyOrNotBlocking()||this._refractionIntensityTexture&&le.RefractionIntensityTextureEnabled&&!this._refractionIntensityTexture.isReadyOrNotBlocking()||this._translucencyColorTexture&&le.TranslucencyColorTextureEnabled&&!this._translucencyColorTexture.isReadyOrNotBlocking()||this._translucencyIntensityTexture&&le.TranslucencyIntensityTextureEnabled&&!this._translucencyIntensityTexture.isReadyOrNotBlocking())return!1;let i=this._getRefractionTexture(t);if(i&&le.RefractionTextureEnabled&&!i.isReadyOrNotBlocking())return!1}return!0}prepareDefinesBeforeAttributes(e,t){if(!this._isRefractionEnabled&&!this._isTranslucencyEnabled&&!this._isScatteringEnabled){e.SUBSURFACE=!1,e.SS_DISPERSION=!1,e.SS_TRANSLUCENCY=!1,e.SS_SCATTERING=!1,e.SS_REFRACTION=!1,e.SS_REFRACTION_USE_INTENSITY_FROM_THICKNESS=!1,e.SS_TRANSLUCENCY_USE_INTENSITY_FROM_THICKNESS=!1,e.SS_THICKNESSANDMASK_TEXTURE=!1,e.SS_THICKNESSANDMASK_TEXTUREDIRECTUV=0,e.SS_HAS_THICKNESS=!1,e.SS_REFRACTIONINTENSITY_TEXTURE=!1,e.SS_REFRACTIONINTENSITY_TEXTUREDIRECTUV=0,e.SS_TRANSLUCENCYINTENSITY_TEXTURE=!1,e.SS_TRANSLUCENCYINTENSITY_TEXTUREDIRECTUV=0,e.SS_REFRACTIONMAP_3D=!1,e.SS_REFRACTIONMAP_OPPOSITEZ=!1,e.SS_LODINREFRACTIONALPHA=!1,e.SS_GAMMAREFRACTION=!1,e.SS_RGBDREFRACTION=!1,e.SS_LINEARSPECULARREFRACTION=!1,e.SS_LINKREFRACTIONTOTRANSPARENCY=!1,e.SS_ALBEDOFORREFRACTIONTINT=!1,e.SS_ALBEDOFORTRANSLUCENCYTINT=!1,e.SS_USE_LOCAL_REFRACTIONMAP_CUBIC=!1,e.SS_USE_THICKNESS_AS_DEPTH=!1,e.SS_USE_GLTF_TEXTURES=!1,e.SS_TRANSLUCENCYCOLOR_TEXTURE=!1,e.SS_TRANSLUCENCYCOLOR_TEXTUREDIRECTUV=0,e.SS_TRANSLUCENCYCOLOR_TEXTURE_GAMMA=!1,e.SS_APPLY_ALBEDO_AFTER_SUBSURFACE=!1;return}if(e._areTexturesDirty){if(e.SUBSURFACE=!0,e.SS_DISPERSION=this._isDispersionEnabled,e.SS_TRANSLUCENCY=this._isTranslucencyEnabled,e.SS_TRANSLUCENCY_USE_INTENSITY_FROM_THICKNESS=!1,e.SS_TRANSLUCENCY_LEGACY=this.legacyTranslucency,e.SS_SCATTERING=this._isScatteringEnabled,e.SS_THICKNESSANDMASK_TEXTURE=!1,e.SS_REFRACTIONINTENSITY_TEXTURE=!1,e.SS_TRANSLUCENCYINTENSITY_TEXTURE=!1,e.SS_HAS_THICKNESS=!1,e.SS_USE_GLTF_TEXTURES=!1,e.SS_REFRACTION=!1,e.SS_REFRACTION_USE_INTENSITY_FROM_THICKNESS=!1,e.SS_REFRACTIONMAP_3D=!1,e.SS_GAMMAREFRACTION=!1,e.SS_RGBDREFRACTION=!1,e.SS_LINEARSPECULARREFRACTION=!1,e.SS_REFRACTIONMAP_OPPOSITEZ=!1,e.SS_LODINREFRACTIONALPHA=!1,e.SS_LINKREFRACTIONTOTRANSPARENCY=!1,e.SS_ALBEDOFORREFRACTIONTINT=!1,e.SS_ALBEDOFORTRANSLUCENCYTINT=!1,e.SS_USE_LOCAL_REFRACTIONMAP_CUBIC=!1,e.SS_USE_THICKNESS_AS_DEPTH=!1,e.SS_TRANSLUCENCYCOLOR_TEXTURE=!1,e.SS_APPLY_ALBEDO_AFTER_SUBSURFACE=this.applyAlbedoAfterSubSurface,e._areTexturesDirty&&t.texturesEnabled&&(this._thicknessTexture&&le.ThicknessTextureEnabled&&ri(this._thicknessTexture,e,"SS_THICKNESSANDMASK_TEXTURE"),this._refractionIntensityTexture&&le.RefractionIntensityTextureEnabled&&ri(this._refractionIntensityTexture,e,"SS_REFRACTIONINTENSITY_TEXTURE"),this._translucencyIntensityTexture&&le.TranslucencyIntensityTextureEnabled&&ri(this._translucencyIntensityTexture,e,"SS_TRANSLUCENCYINTENSITY_TEXTURE"),this._translucencyColorTexture&&le.TranslucencyColorTextureEnabled&&(ri(this._translucencyColorTexture,e,"SS_TRANSLUCENCYCOLOR_TEXTURE"),e.SS_TRANSLUCENCYCOLOR_TEXTURE_GAMMA=this._translucencyColorTexture.gammaSpace)),e.SS_HAS_THICKNESS=this.maximumThickness-this.minimumThickness!==0,e.SS_USE_GLTF_TEXTURES=this._useGltfStyleTextures,e.SS_REFRACTION_USE_INTENSITY_FROM_THICKNESS=this._useMaskFromThicknessTexture&&!this._refractionIntensityTexture,e.SS_TRANSLUCENCY_USE_INTENSITY_FROM_THICKNESS=this._useMaskFromThicknessTexture&&!this._translucencyIntensityTexture,this._isRefractionEnabled&&t.texturesEnabled){let i=this._getRefractionTexture(t);i&&le.RefractionTextureEnabled&&(e.SS_REFRACTION=!0,e.SS_REFRACTIONMAP_3D=i.isCube,e.SS_GAMMAREFRACTION=i.gammaSpace,e.SS_RGBDREFRACTION=i.isRGBD,e.SS_LINEARSPECULARREFRACTION=i.linearSpecularLOD,e.SS_REFRACTIONMAP_OPPOSITEZ=this._scene.useRightHandedSystem&&i.isCube?!i.invertZ:i.invertZ,e.SS_LODINREFRACTIONALPHA=i.lodLevelInAlpha,e.SS_LINKREFRACTIONTOTRANSPARENCY=this._linkRefractionWithTransparency,e.SS_ALBEDOFORREFRACTIONTINT=this._useAlbedoToTintRefraction,e.SS_USE_LOCAL_REFRACTIONMAP_CUBIC=i.isCube&&i.boundingBoxSize,e.SS_USE_THICKNESS_AS_DEPTH=this.useThicknessAsDepth)}this._isTranslucencyEnabled&&(e.SS_ALBEDOFORTRANSLUCENCYTINT=this._useAlbedoToTintTranslucency)}}hardBindForSubMesh(e,t,i,r){if(!(!this._isRefractionEnabled&&!this._isTranslucencyEnabled&&!this._isScatteringEnabled))if(this.maximumThickness===0&&this.minimumThickness===0)e.updateFloat2("vThicknessParam",0,0);else{r.getRenderingMesh().getWorldMatrix().decompose(Q.Vector3[0]);let s=Math.max(Math.abs(Q.Vector3[0].x),Math.abs(Q.Vector3[0].y),Math.abs(Q.Vector3[0].z));e.updateFloat2("vThicknessParam",this.minimumThickness*s,(this.maximumThickness-this.minimumThickness)*s)}}bindForSubMesh(e,t,i,r){var f;if(!this._isRefractionEnabled&&!this._isTranslucencyEnabled&&!this._isScatteringEnabled)return;let s=r.materialDefines,a=this._material.isFrozen,o=this._material.realTimeFiltering,l=s.LODBASEDMICROSFURACE,c=this._getRefractionTexture(t);if(!e.useUbo||!a||!e.isSync){if(this._thicknessTexture&&le.ThicknessTextureEnabled&&(e.updateFloat2("vThicknessInfos",this._thicknessTexture.coordinatesIndex,this._thicknessTexture.level),ni(this._thicknessTexture,e,"thickness")),this._refractionIntensityTexture&&le.RefractionIntensityTextureEnabled&&s.SS_REFRACTIONINTENSITY_TEXTURE&&(e.updateFloat2("vRefractionIntensityInfos",this._refractionIntensityTexture.coordinatesIndex,this._refractionIntensityTexture.level),ni(this._refractionIntensityTexture,e,"refractionIntensity")),this._translucencyColorTexture&&le.TranslucencyColorTextureEnabled&&s.SS_TRANSLUCENCYCOLOR_TEXTURE&&(e.updateFloat2("vTranslucencyColorInfos",this._translucencyColorTexture.coordinatesIndex,this._translucencyColorTexture.level),ni(this._translucencyColorTexture,e,"translucencyColor")),this._translucencyIntensityTexture&&le.TranslucencyIntensityTextureEnabled&&s.SS_TRANSLUCENCYINTENSITY_TEXTURE&&(e.updateFloat2("vTranslucencyIntensityInfos",this._translucencyIntensityTexture.coordinatesIndex,this._translucencyIntensityTexture.level),ni(this._translucencyIntensityTexture,e,"translucencyIntensity")),c&&le.RefractionTextureEnabled){e.updateMatrix("refractionMatrix",c.getRefractionTextureMatrix());let h=1;c.isCube||c.depth&&(h=c.depth);let d=c.getSize().width,u=this.volumeIndexOfRefraction;if(e.updateFloat4("vRefractionInfos",c.level,1/u,h,this._invertRefractionY?-1:1),e.updateFloat4("vRefractionMicrosurfaceInfos",d,c.lodGenerationScale,c.lodGenerationOffset,1/this.indexOfRefraction),o&&e.updateFloat2("vRefractionFilteringInfo",d,Math.log2(d)),c.boundingBoxSize){let m=c;e.updateVector3("vRefractionPosition",m.boundingBoxPosition),e.updateVector3("vRefractionSize",m.boundingBoxSize)}}this._isScatteringEnabled&&e.updateFloat("scatteringDiffusionProfile",this._scatteringDiffusionProfileIndex),e.updateColor3("vDiffusionDistance",this.diffusionDistance),e.updateFloat4("vTintColor",this.tintColor.r,this.tintColor.g,this.tintColor.b,Math.max(1e-5,this.tintColorAtDistance)),e.updateColor4("vTranslucencyColor",(f=this.translucencyColor)!=null?f:this.tintColor,0),e.updateFloat3("vSubSurfaceIntensity",this.refractionIntensity,this.translucencyIntensity,0),e.updateFloat("dispersion",this.dispersion)}t.texturesEnabled&&(this._thicknessTexture&&le.ThicknessTextureEnabled&&e.setTexture("thicknessSampler",this._thicknessTexture),this._refractionIntensityTexture&&le.RefractionIntensityTextureEnabled&&s.SS_REFRACTIONINTENSITY_TEXTURE&&e.setTexture("refractionIntensitySampler",this._refractionIntensityTexture),this._translucencyIntensityTexture&&le.TranslucencyIntensityTextureEnabled&&s.SS_TRANSLUCENCYINTENSITY_TEXTURE&&e.setTexture("translucencyIntensitySampler",this._translucencyIntensityTexture),this._translucencyColorTexture&&le.TranslucencyColorTextureEnabled&&s.SS_TRANSLUCENCYCOLOR_TEXTURE&&e.setTexture("translucencyColorSampler",this._translucencyColorTexture),c&&le.RefractionTextureEnabled&&(l?e.setTexture("refractionSampler",c):(e.setTexture("refractionSampler",c._lodTextureMid||c),e.setTexture("refractionSamplerLow",c._lodTextureLow||c),e.setTexture("refractionSamplerHigh",c._lodTextureHigh||c))))}_getRefractionTexture(e){return this._refractionTexture?this._refractionTexture:this._isRefractionEnabled?e.environmentTexture:null}get disableAlphaBlending(){return this._isRefractionEnabled&&this._linkRefractionWithTransparency}fillRenderTargetTextures(e){le.RefractionTextureEnabled&&this._refractionTexture&&this._refractionTexture.isRenderTarget&&e.push(this._refractionTexture)}hasTexture(e){return this._thicknessTexture===e||this._refractionTexture===e||this._refractionIntensityTexture===e||this._translucencyIntensityTexture===e||this._translucencyColorTexture===e}hasRenderTargetTextures(){return!!(le.RefractionTextureEnabled&&this._refractionTexture&&this._refractionTexture.isRenderTarget)}getActiveTextures(e){this._thicknessTexture&&e.push(this._thicknessTexture),this._refractionTexture&&e.push(this._refractionTexture),this._refractionIntensityTexture&&e.push(this._refractionIntensityTexture),this._translucencyColorTexture&&e.push(this._translucencyColorTexture),this._translucencyIntensityTexture&&e.push(this._translucencyIntensityTexture)}getAnimatables(e){this._thicknessTexture&&this._thicknessTexture.animations&&this._thicknessTexture.animations.length>0&&e.push(this._thicknessTexture),this._refractionTexture&&this._refractionTexture.animations&&this._refractionTexture.animations.length>0&&e.push(this._refractionTexture),this._refractionIntensityTexture&&this._refractionIntensityTexture.animations&&this._refractionIntensityTexture.animations.length>0&&e.push(this._refractionIntensityTexture),this._translucencyColorTexture&&this._translucencyColorTexture.animations&&this._translucencyColorTexture.animations.length>0&&e.push(this._translucencyColorTexture),this._translucencyIntensityTexture&&this._translucencyIntensityTexture.animations&&this._translucencyIntensityTexture.animations.length>0&&e.push(this._translucencyIntensityTexture)}dispose(e){e&&(this._thicknessTexture&&this._thicknessTexture.dispose(),this._refractionTexture&&this._refractionTexture.dispose(),this._refractionIntensityTexture&&this._refractionIntensityTexture.dispose(),this._translucencyColorTexture&&this._translucencyColorTexture.dispose(),this._translucencyIntensityTexture&&this._translucencyIntensityTexture.dispose())}getClassName(){return"PBRSubSurfaceConfiguration"}addFallbacks(e,t,i){return e.SS_SCATTERING&&t.addFallback(i++,"SS_SCATTERING"),e.SS_TRANSLUCENCY&&t.addFallback(i++,"SS_TRANSLUCENCY"),i}getSamplers(e){e.push("thicknessSampler","refractionIntensitySampler","translucencyIntensitySampler","refractionSampler","refractionSamplerLow","refractionSamplerHigh","translucencyColorSampler")}getUniforms(){return{ubo:[{name:"vRefractionMicrosurfaceInfos",size:4,type:"vec4"},{name:"vRefractionFilteringInfo",size:2,type:"vec2"},{name:"vTranslucencyIntensityInfos",size:2,type:"vec2"},{name:"vRefractionInfos",size:4,type:"vec4"},{name:"refractionMatrix",size:16,type:"mat4"},{name:"vThicknessInfos",size:2,type:"vec2"},{name:"vRefractionIntensityInfos",size:2,type:"vec2"},{name:"thicknessMatrix",size:16,type:"mat4"},{name:"refractionIntensityMatrix",size:16,type:"mat4"},{name:"translucencyIntensityMatrix",size:16,type:"mat4"},{name:"vThicknessParam",size:2,type:"vec2"},{name:"vDiffusionDistance",size:3,type:"vec3"},{name:"vTintColor",size:4,type:"vec4"},{name:"vSubSurfaceIntensity",size:3,type:"vec3"},{name:"vRefractionPosition",size:3,type:"vec3"},{name:"vRefractionSize",size:3,type:"vec3"},{name:"scatteringDiffusionProfile",size:1,type:"float"},{name:"dispersion",size:1,type:"float"},{name:"vTranslucencyColor",size:4,type:"vec4"},{name:"vTranslucencyColorInfos",size:2,type:"vec2"},{name:"translucencyColorMatrix",size:16,type:"mat4"}]}}};Ai.DEFAULT_APPLY_ALBEDO_AFTERSUBSURFACE=!1;Ai.DEFAULT_LEGACY_TRANSLUCENCY=!1;P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Ai.prototype,"isRefractionEnabled",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Ai.prototype,"isTranslucencyEnabled",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Ai.prototype,"isDispersionEnabled",void 0);P([w(),oe("_markScenePrePassDirty")],Ai.prototype,"isScatteringEnabled",void 0);P([w()],Ai.prototype,"_scatteringDiffusionProfileIndex",void 0);P([w()],Ai.prototype,"refractionIntensity",void 0);P([w()],Ai.prototype,"translucencyIntensity",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Ai.prototype,"useAlbedoToTintRefraction",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Ai.prototype,"useAlbedoToTintTranslucency",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],Ai.prototype,"thicknessTexture",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],Ai.prototype,"refractionTexture",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Ai.prototype,"indexOfRefraction",void 0);P([w()],Ai.prototype,"_volumeIndexOfRefraction",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],Ai.prototype,"volumeIndexOfRefraction",null);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Ai.prototype,"invertRefractionY",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Ai.prototype,"linkRefractionWithTransparency",void 0);P([w()],Ai.prototype,"minimumThickness",void 0);P([w()],Ai.prototype,"maximumThickness",void 0);P([w()],Ai.prototype,"useThicknessAsDepth",void 0);P([mr()],Ai.prototype,"tintColor",void 0);P([w()],Ai.prototype,"tintColorAtDistance",void 0);P([w()],Ai.prototype,"dispersion",void 0);P([mr()],Ai.prototype,"diffusionDistance",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Ai.prototype,"useMaskFromThicknessTexture",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],Ai.prototype,"refractionIntensityTexture",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],Ai.prototype,"translucencyIntensityTexture",void 0);P([mr()],Ai.prototype,"translucencyColor",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],Ai.prototype,"translucencyColorTexture",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],Ai.prototype,"useGltfStyleTextures",void 0);P([w()],Ai.prototype,"applyAlbedoAfterSubSurface",void 0);P([w()],Ai.prototype,"legacyTranslucency",void 0)});var X8,zfe,yL=C(()=>{G();jh();gg();X8="pbrUboDeclaration",zfe=`uniform vAlbedoInfos: vec2f;uniform vBaseWeightInfos: vec2f;uniform vBaseDiffuseRoughnessInfos: vec2f;uniform vAmbientInfos: vec4f;uniform vOpacityInfos: vec2f;uniform vEmissiveInfos: vec2f;uniform vLightmapInfos: vec2f;uniform vReflectivityInfos: vec3f;uniform vMicroSurfaceSamplerInfos: vec2f;uniform vBumpInfos: vec3f;uniform albedoMatrix: mat4x4f;uniform baseWeightMatrix: mat4x4f;uniform baseDiffuseRoughnessMatrix: mat4x4f;uniform ambientMatrix: mat4x4f;uniform opacityMatrix: mat4x4f;uniform emissiveMatrix: mat4x4f;uniform lightmapMatrix: mat4x4f;uniform reflectivityMatrix: mat4x4f;uniform microSurfaceSamplerMatrix: mat4x4f;uniform bumpMatrix: mat4x4f;uniform vTangentSpaceParams: vec2f;uniform vAlbedoColor: vec4f;uniform baseWeight: f32;uniform baseDiffuseRoughness: f32;uniform vLightingIntensity: vec4f;uniform pointSize: f32;uniform vReflectivityColor: vec4f;uniform vEmissiveColor: vec3f;uniform vAmbientColor: vec3f;uniform vDebugMode: vec2f;uniform vMetallicReflectanceFactors: vec4f;uniform vMetallicReflectanceInfos: vec2f;uniform metallicReflectanceMatrix: mat4x4f;uniform vReflectanceInfos: vec2f;uniform reflectanceMatrix: mat4x4f;uniform cameraInfo: vec4f;uniform vReflectionInfos: vec2f;uniform reflectionMatrix: mat4x4f;uniform vReflectionMicrosurfaceInfos: vec3f;uniform vReflectionPosition: vec3f;uniform vReflectionSize: vec3f;uniform vReflectionFilteringInfo: vec2f;uniform vReflectionDominantDirection: vec3f;uniform vReflectionColor: vec3f;uniform vSphericalL00: vec3f;uniform vSphericalL1_1: vec3f;uniform vSphericalL10: vec3f;uniform vSphericalL11: vec3f;uniform vSphericalL2_2: vec3f;uniform vSphericalL2_1: vec3f;uniform vSphericalL20: vec3f;uniform vSphericalL21: vec3f;uniform vSphericalL22: vec3f;uniform vSphericalX: vec3f;uniform vSphericalY: vec3f;uniform vSphericalZ: vec3f;uniform vSphericalXX_ZZ: vec3f;uniform vSphericalYY_ZZ: vec3f;uniform vSphericalZZ: vec3f;uniform vSphericalXY: vec3f;uniform vSphericalYZ: vec3f;uniform vSphericalZX: vec3f; #define ADDITIONAL_UBO_DECLARATION #include #include -`;T.IncludesShadersStoreWGSL[N8]||(T.IncludesShadersStoreWGSL[N8]=Efe)});var F8={};$e(F8,{pbrVertexShaderWGSL:()=>Sfe});var TL,w8,Sfe,B8=C(()=>{G();SL();CA();Nm();Ra();Xm();Ql();$l();Mf();yA();PA();zm();Ky();Jl();J_();DA();Pf();Df();Kh();LA();OA();Lf();Of();ec();tc();ic();NA();wA();FA();BA();rc();eg();UA();tg();VA();TL="pbrVertexShader",w8=`#define PBR_VERTEX_SHADER +`;T.IncludesShadersStoreWGSL[X8]||(T.IncludesShadersStoreWGSL[X8]=zfe)});var K8={};$e(K8,{pbrVertexShaderWGSL:()=>Xfe});var PL,Y8,Xfe,j8=C(()=>{G();yL();OA();Bm();Ra();jm();Ql();$l();Cf();NA();wA();Km();iP();Jl();ig();FA();Df();Lf();qh();BA();UA();Of();Nf();ec();tc();ic();VA();GA();kA();WA();rc();rg();HA();ng();zA();PL="pbrVertexShader",Y8=`#define PBR_VERTEX_SHADER #include #define CUSTOM_VERTEX_BEGIN #ifndef USE_VERTEX_PULLING @@ -17773,7 +17773,7 @@ vertexOutputs.vMainUV2=uv2Updated; #include #include #define CUSTOM_VERTEX_MAIN_END -}`;T.ShadersStoreWGSL[TL]||(T.ShadersStoreWGSL[TL]=w8);Sfe={name:TL,shader:w8}});var U8,Tfe,V8=C(()=>{G();U8="samplerFragmentAlternateDeclaration",Tfe=`#ifdef _DEFINENAME_ +}`;T.ShadersStoreWGSL[PL]||(T.ShadersStoreWGSL[PL]=Y8);Xfe={name:PL,shader:Y8}});var q8,Yfe,Z8=C(()=>{G();q8="samplerFragmentAlternateDeclaration",Yfe=`#ifdef _DEFINENAME_ #if _DEFINENAME_DIRECTUV==1 #define v_VARYINGNAME_UV vMainUV1 #elif _DEFINENAME_DIRECTUV==2 @@ -17790,7 +17790,7 @@ vertexOutputs.vMainUV2=uv2Updated; varying v_VARYINGNAME_UV: vec2f; #endif #endif -`;T.IncludesShadersStoreWGSL[U8]||(T.IncludesShadersStoreWGSL[U8]=Tfe)});var G8,Afe,k8=C(()=>{G();jh();V8();Zx();G8="pbrFragmentSamplersDeclaration",Afe=`#include(_DEFINENAME_,ALBEDO,_VARYINGNAME_,Albedo,_SAMPLERNAME_,albedo) +`;T.IncludesShadersStoreWGSL[q8]||(T.IncludesShadersStoreWGSL[q8]=Yfe)});var Q8,Kfe,$8=C(()=>{G();Zh();Z8();iR();Q8="pbrFragmentSamplersDeclaration",Kfe=`#include(_DEFINENAME_,ALBEDO,_VARYINGNAME_,Albedo,_SAMPLERNAME_,albedo) #include(_DEFINENAME_,BASE_WEIGHT,_VARYINGNAME_,BaseWeight,_SAMPLERNAME_,baseWeight) #include(_DEFINENAME_,BASE_DIFFUSE_ROUGHNESS,_VARYINGNAME_,BaseDiffuseRoughness,_SAMPLERNAME_,baseDiffuseRoughness) #include(_DEFINENAME_,AMBIENT,_VARYINGNAME_,Ambient,_SAMPLERNAME_,ambient) @@ -17853,7 +17853,7 @@ var refractionLowSamplerSampler: sampler;var refractionLowSampler: texture_2d; #endif -`;T.IncludesShadersStoreWGSL[G8]||(T.IncludesShadersStoreWGSL[G8]=Afe)});var W8,xfe,H8=C(()=>{G();Qy();W8="pbrBlockAlbedoOpacity",xfe=`struct albedoOpacityOutParams +`;T.IncludesShadersStoreWGSL[Q8]||(T.IncludesShadersStoreWGSL[Q8]=Kfe)});var J8,jfe,e6=C(()=>{G();aP();J8="pbrBlockAlbedoOpacity",jfe=`struct albedoOpacityOutParams {surfaceAlbedo: vec3f, alpha: f32}; #define pbr_inline @@ -17932,7 +17932,7 @@ alpha=1.0; #endif #endif outParams.surfaceAlbedo=surfaceAlbedo;outParams.alpha=alpha;return outParams;} -`;T.IncludesShadersStoreWGSL[W8]||(T.IncludesShadersStoreWGSL[W8]=xfe)});var z8,Rfe,X8=C(()=>{G();z8="pbrBlockReflectivity",Rfe=`struct reflectivityOutParams +`;T.IncludesShadersStoreWGSL[J8]||(T.IncludesShadersStoreWGSL[J8]=jfe)});var t6,qfe,i6=C(()=>{G();t6="pbrBlockReflectivity",qfe=`struct reflectivityOutParams {microSurface: f32, roughness: f32, diffuseRoughness: f32, @@ -18092,7 +18092,7 @@ microSurface=saturate(microSurface);var roughness: f32=1.-microSurface;var diffu diffuseRoughness*=baseDiffuseRoughnessTexture*baseDiffuseRoughnessInfos.y; #endif outParams.microSurface=microSurface;outParams.roughness=roughness;outParams.diffuseRoughness=diffuseRoughness;return outParams;} -`;T.IncludesShadersStoreWGSL[z8]||(T.IncludesShadersStoreWGSL[z8]=Rfe)});var Y8,bfe,K8=C(()=>{G();Y8="pbrBlockAmbientOcclusion",bfe=`struct ambientOcclusionOutParams +`;T.IncludesShadersStoreWGSL[t6]||(T.IncludesShadersStoreWGSL[t6]=qfe)});var r6,Zfe,n6=C(()=>{G();r6="pbrBlockAmbientOcclusion",Zfe=`struct ambientOcclusionOutParams {ambientOcclusionColor: vec3f, #if DEBUGMODE>0 && defined(AMBIENT) ambientOcclusionColorMap: vec3f @@ -18118,7 +18118,7 @@ outParams.ambientOcclusionColorMap=ambientOcclusionColorMap; #endif #endif outParams.ambientOcclusionColor=ambientOcclusionColor;return outParams;} -`;T.IncludesShadersStoreWGSL[Y8]||(T.IncludesShadersStoreWGSL[Y8]=bfe)});var j8,Ife,q8=C(()=>{G();j8="pbrBlockAlphaFresnel",Ife=`#ifdef ALPHAFRESNEL +`;T.IncludesShadersStoreWGSL[r6]||(T.IncludesShadersStoreWGSL[r6]=Zfe)});var s6,Qfe,a6=C(()=>{G();s6="pbrBlockAlphaFresnel",Qfe=`#ifdef ALPHAFRESNEL #if defined(ALPHATEST) || defined(ALPHABLEND) struct alphaFresnelOutParams {alpha: f32};fn faceforward(N: vec3,I: vec3,Nref: vec3)->vec3 {return select(N,-N,dot(Nref,I)>0.0);} @@ -18145,7 +18145,7 @@ outParams.alpha=1.0; return outParams;} #endif #endif -`;T.IncludesShadersStoreWGSL[j8]||(T.IncludesShadersStoreWGSL[j8]=Ife)});var Z8,Mfe,Q8=C(()=>{G();Z8="pbrBlockAnisotropic",Mfe=`#ifdef ANISOTROPIC +`;T.IncludesShadersStoreWGSL[s6]||(T.IncludesShadersStoreWGSL[s6]=Qfe)});var o6,$fe,l6=C(()=>{G();o6="pbrBlockAnisotropic",$fe=`#ifdef ANISOTROPIC struct anisotropicOutParams {anisotropy: f32, anisotropicTangent: vec3f, @@ -18182,7 +18182,7 @@ anisotropyDirection=vec3f(mat2x2f(anisotropyDirection.x,anisotropyDirection.y,-a #endif var anisoTBN: mat3x3f= mat3x3f(normalize(TBN[0]),normalize(TBN[1]),normalize(TBN[2]));var anisotropicTangent: vec3f=normalize(anisoTBN*anisotropyDirection);var anisotropicBitangent: vec3f=normalize(cross(anisoTBN[2],anisotropicTangent));outParams.anisotropy=anisotropy;outParams.anisotropicTangent=anisotropicTangent;outParams.anisotropicBitangent=anisotropicBitangent;outParams.anisotropicNormal=getAnisotropicBentNormals(anisotropicTangent,anisotropicBitangent,normalW,viewDirectionW,anisotropy,roughness);return outParams;} #endif -`;T.IncludesShadersStoreWGSL[Z8]||(T.IncludesShadersStoreWGSL[Z8]=Mfe)});var $8,Cfe,J8=C(()=>{G();$8="pbrBlockReflection",Cfe=`#ifdef REFLECTION +`;T.IncludesShadersStoreWGSL[o6]||(T.IncludesShadersStoreWGSL[o6]=$fe)});var c6,Jfe,f6=C(()=>{G();c6="pbrBlockReflection",Jfe=`#ifdef REFLECTION struct reflectionOutParams {environmentRadiance: vec4f ,environmentIrradiance: vec3f @@ -18492,7 +18492,7 @@ outParams.environmentRadiance=environmentRadiance; #endif outParams.environmentIrradiance=environmentIrradiance;outParams.reflectionCoords=reflectionCoords;return outParams;} #endif -`;T.IncludesShadersStoreWGSL[$8]||(T.IncludesShadersStoreWGSL[$8]=Cfe)});var e6,yfe,t6=C(()=>{G();e6="pbrBlockSheen",yfe=`#ifdef SHEEN +`;T.IncludesShadersStoreWGSL[c6]||(T.IncludesShadersStoreWGSL[c6]=Jfe)});var h6,ehe,d6=C(()=>{G();h6="pbrBlockSheen",ehe=`#ifdef SHEEN struct sheenOutParams {sheenIntensity: f32 ,sheenColor: vec3f @@ -18678,7 +18678,7 @@ outParams.sheenAlbedoScaling=1.0-sheenIntensity*max(max(sheenColor.r,sheenColor. #endif outParams.sheenIntensity=sheenIntensity;outParams.sheenColor=sheenColor;outParams.sheenRoughness=sheenRoughness;return outParams;} #endif -`;T.IncludesShadersStoreWGSL[e6]||(T.IncludesShadersStoreWGSL[e6]=yfe)});var i6,Pfe,r6=C(()=>{G();i6="pbrBlockClearcoat",Pfe=`struct clearcoatOutParams +`;T.IncludesShadersStoreWGSL[h6]||(T.IncludesShadersStoreWGSL[h6]=ehe)});var u6,the,m6=C(()=>{G();u6="pbrBlockClearcoat",the=`struct clearcoatOutParams {specularEnvironmentR0: vec3f, conservationFactor: f32, clearCoatNormalW: vec3f, @@ -18931,7 +18931,7 @@ outParams.energyConservationFactorClearCoat=getEnergyConservationFactor(outParam #endif return outParams;} #endif -`;T.IncludesShadersStoreWGSL[i6]||(T.IncludesShadersStoreWGSL[i6]=Pfe)});var n6,Dfe,s6=C(()=>{G();n6="pbrBlockIridescence",Dfe=`struct iridescenceOutParams +`;T.IncludesShadersStoreWGSL[u6]||(T.IncludesShadersStoreWGSL[u6]=the)});var p6,ihe,_6=C(()=>{G();p6="pbrBlockIridescence",ihe=`struct iridescenceOutParams {iridescenceIntensity: f32, iridescenceIOR: f32, iridescenceThickness: f32, @@ -18972,7 +18972,7 @@ topIor=mix(1.0,uniforms.vClearCoatRefractionParams.w-1.,clearCoatIntensity);view #endif var iridescenceFresnel: vec3f=evalIridescence(topIor,iridescenceIOR,viewAngle,iridescenceThickness,specularEnvironmentR0);outParams.specularEnvironmentR0=mix(specularEnvironmentR0,iridescenceFresnel,iridescenceIntensity);outParams.iridescenceIntensity=iridescenceIntensity;outParams.iridescenceThickness=iridescenceThickness;outParams.iridescenceIOR=iridescenceIOR;return outParams;} #endif -`;T.IncludesShadersStoreWGSL[n6]||(T.IncludesShadersStoreWGSL[n6]=Dfe)});var a6,Lfe,o6=C(()=>{G();a6="pbrBlockSubSurface",Lfe=`struct subSurfaceOutParams +`;T.IncludesShadersStoreWGSL[p6]||(T.IncludesShadersStoreWGSL[p6]=ihe)});var g6,rhe,v6=C(()=>{G();g6="pbrBlockSubSurface",rhe=`struct subSurfaceOutParams {specularEnvironmentReflectance: vec3f, #ifdef SS_REFRACTION finalRefraction: vec3f, @@ -19394,7 +19394,7 @@ outParams.refractionIrradiance=refractionIrradiance; #endif return outParams;} #endif -`;T.IncludesShadersStoreWGSL[a6]||(T.IncludesShadersStoreWGSL[a6]=Lfe)});var l6,Ofe,c6=C(()=>{G();l6="pbrBlockNormalFinal",Ofe=`#if defined(FORCENORMALFORWARD) && defined(NORMAL) +`;T.IncludesShadersStoreWGSL[g6]||(T.IncludesShadersStoreWGSL[g6]=rhe)});var E6,nhe,S6=C(()=>{G();E6="pbrBlockNormalFinal",nhe=`#if defined(FORCENORMALFORWARD) && defined(NORMAL) var faceNormal: vec3f=normalize(cross(dpdx(fragmentInputs.vPositionW),dpdy(fragmentInputs.vPositionW)))*scene.vEyePosition.w; #if defined(TWOSIDEDLIGHTING) faceNormal=select(-faceNormal,faceNormal,fragmentInputs.frontFacing); @@ -19408,7 +19408,7 @@ normalW=select(normalW,-normalW,fragmentInputs.frontFacing); normalW=select(-normalW,normalW,fragmentInputs.frontFacing); #endif #endif -`;T.IncludesShadersStoreWGSL[l6]||(T.IncludesShadersStoreWGSL[l6]=Ofe)});var f6,Nfe,h6=C(()=>{G();f6="pbrBlockLightmapInit",Nfe=`#ifdef LIGHTMAP +`;T.IncludesShadersStoreWGSL[E6]||(T.IncludesShadersStoreWGSL[E6]=nhe)});var T6,she,A6=C(()=>{G();T6="pbrBlockLightmapInit",she=`#ifdef LIGHTMAP var lightmapColor: vec4f=textureSample(lightmapSampler,lightmapSamplerSampler,fragmentInputs.vLightmapUV+uvOffset); #ifdef RGBDLIGHTMAP lightmapColor=vec4f(fromRGBD(lightmapColor),lightmapColor.a); @@ -19418,7 +19418,7 @@ lightmapColor=vec4f(toLinearSpaceVec3(lightmapColor.rgb),lightmapColor.a); #endif lightmapColor=vec4f(lightmapColor.rgb*uniforms.vLightmapInfos.y,lightmapColor.a); #endif -`;T.IncludesShadersStoreWGSL[f6]||(T.IncludesShadersStoreWGSL[f6]=Nfe)});var d6,wfe,u6=C(()=>{G();d6="pbrBlockGeometryInfo",wfe=`var NdotVUnclamped: f32=dot(normalW,viewDirectionW);var NdotV: f32=absEps(NdotVUnclamped);var alphaG: f32=convertRoughnessToAverageSlope(roughness);var AARoughnessFactors: vec2f=getAARoughnessFactors(normalW.xyz); +`;T.IncludesShadersStoreWGSL[T6]||(T.IncludesShadersStoreWGSL[T6]=she)});var x6,ahe,R6=C(()=>{G();x6="pbrBlockGeometryInfo",ahe=`var NdotVUnclamped: f32=dot(normalW,viewDirectionW);var NdotV: f32=absEps(NdotVUnclamped);var alphaG: f32=convertRoughnessToAverageSlope(roughness);var AARoughnessFactors: vec2f=getAARoughnessFactors(normalW.xyz); #ifdef SPECULARAA alphaG+=AARoughnessFactors.y; #endif @@ -19442,7 +19442,7 @@ var eho: f32=environmentHorizonOcclusion(-viewDirectionW,normalW,geometricNormal #endif #endif #endif -`;T.IncludesShadersStoreWGSL[d6]||(T.IncludesShadersStoreWGSL[d6]=wfe)});var m6,Ffe,p6=C(()=>{G();m6="pbrBlockReflectance",Ffe=`#if defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX) +`;T.IncludesShadersStoreWGSL[x6]||(T.IncludesShadersStoreWGSL[x6]=ahe)});var b6,ohe,I6=C(()=>{G();b6="pbrBlockReflectance",ohe=`#if defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX) var baseSpecularEnvironmentReflectance: vec3f=getReflectanceFromBRDFWithEnvLookup(vec3f(reflectanceF0),vec3f(reflectivityOut.reflectanceF90),environmentBrdf); #if (CONDUCTOR_SPECULAR_MODEL==CONDUCTOR_SPECULAR_MODEL_OPENPBR) let metalEnvironmentReflectance: vec3f=vec3f(reflectivityOut.specularWeight)*getF82Specular(NdotV,clearcoatOut.specularEnvironmentR0,reflectivityOut.colorReflectanceF90,reflectivityOut.roughness);let dielectricEnvironmentReflectance=getReflectanceFromBRDFWithEnvLookup(reflectivityOut.dielectricColorF0,reflectivityOut.colorReflectanceF90,environmentBrdf);var colorSpecularEnvironmentReflectance: vec3f=mix(dielectricEnvironmentReflectance,metalEnvironmentReflectance,reflectivityOut.metallic); @@ -19468,7 +19468,7 @@ colorSpecularEnvironmentReflectance*=clearcoatOut.conservationFactor; colorSpecularEnvironmentReflectance*=clearcoatOut.absorption; #endif #endif -`;T.IncludesShadersStoreWGSL[m6]||(T.IncludesShadersStoreWGSL[m6]=Ffe)});var _6,Bfe,g6=C(()=>{G();_6="pbrBlockDirectLighting",Bfe=`var diffuseBase: vec3f=vec3f(0.,0.,0.); +`;T.IncludesShadersStoreWGSL[b6]||(T.IncludesShadersStoreWGSL[b6]=ohe)});var M6,lhe,C6=C(()=>{G();M6="pbrBlockDirectLighting",lhe=`var diffuseBase: vec3f=vec3f(0.,0.,0.); #ifdef SS_TRANSLUCENCY var diffuseTransmissionBase: vec3f=vec3f(0.,0.,0.); #endif @@ -19489,7 +19489,7 @@ var aggShadow: f32=0.;var numLights: f32=0.; #if defined(CLEARCOAT) && defined(CLEARCOAT_TINT) var absorption: vec3f=vec3f(0.); #endif -`;T.IncludesShadersStoreWGSL[_6]||(T.IncludesShadersStoreWGSL[_6]=Bfe)});var v6,Ufe,E6=C(()=>{G();v6="pbrBlockFinalLitComponents",Ufe=`aggShadow=aggShadow/numLights; +`;T.IncludesShadersStoreWGSL[M6]||(T.IncludesShadersStoreWGSL[M6]=lhe)});var y6,che,P6=C(()=>{G();y6="pbrBlockFinalLitComponents",che=`aggShadow=aggShadow/numLights; #if defined(ENVIRONMENTBRDF) #ifdef MS_BRDF_ENERGY_CONSERVATION var baseSpecularEnergyConservationFactor: vec3f=getEnergyConservationFactor(vec3f(reflectanceF0),environmentBrdf);var coloredEnergyConservationFactor: vec3f=getEnergyConservationFactor(clearcoatOut.specularEnvironmentR0,environmentBrdf); @@ -19595,7 +19595,7 @@ luminanceOverAlpha+=getLuminance(finalClearCoatScaled); alpha=saturate(alpha+luminanceOverAlpha*luminanceOverAlpha); #endif #endif -`;T.IncludesShadersStoreWGSL[v6]||(T.IncludesShadersStoreWGSL[v6]=Ufe)});var S6,Vfe,T6=C(()=>{G();S6="pbrBlockFinalUnlitComponents",Vfe=`var finalDiffuse: vec3f=diffuseBase;finalDiffuse*=surfaceAlbedo; +`;T.IncludesShadersStoreWGSL[y6]||(T.IncludesShadersStoreWGSL[y6]=che)});var D6,fhe,L6=C(()=>{G();D6="pbrBlockFinalUnlitComponents",fhe=`var finalDiffuse: vec3f=diffuseBase;finalDiffuse*=surfaceAlbedo; #if defined(SS_REFRACTION) && !defined(UNLIT) && !defined(LEGACY_SPECULAR_ENERGY_CONSERVATION) finalDiffuse*=subSurfaceOut.refractionOpacity; #endif @@ -19619,7 +19619,7 @@ var ambientOcclusionForDirectDiffuse: vec3f=mix( vec3f(1.),aoOut.ambientOcclusio var ambientOcclusionForDirectDiffuse: vec3f=aoOut.ambientOcclusionColor; #endif finalAmbient*=aoOut.ambientOcclusionColor;finalDiffuse*=ambientOcclusionForDirectDiffuse; -`;T.IncludesShadersStoreWGSL[S6]||(T.IncludesShadersStoreWGSL[S6]=Vfe)});var A6,Gfe,x6=C(()=>{G();A6="pbrBlockFinalColorComposition",Gfe=`var finalColor: vec4f= vec4f( +`;T.IncludesShadersStoreWGSL[D6]||(T.IncludesShadersStoreWGSL[D6]=fhe)});var O6,hhe,N6=C(()=>{G();O6="pbrBlockFinalColorComposition",hhe=`var finalColor: vec4f= vec4f( #ifndef UNLIT #ifdef REFLECTION finalIrradiance + @@ -19661,7 +19661,7 @@ finalColor=vec4f(finalColor.rgb+lightmapColor.rgb,finalColor.a); finalColor=vec4f(finalColor.rgb+finalEmissive,finalColor.a); #define CUSTOM_FRAGMENT_BEFORE_FOG finalColor=max(finalColor,vec4f(0.0)); -`;T.IncludesShadersStoreWGSL[A6]||(T.IncludesShadersStoreWGSL[A6]=Gfe)});var R6,kfe,b6=C(()=>{G();R6="pbrBlockPrePass",kfe=`#if SCENE_MRT_COUNT>0 +`;T.IncludesShadersStoreWGSL[O6]||(T.IncludesShadersStoreWGSL[O6]=hhe)});var w6,dhe,F6=C(()=>{G();w6="pbrBlockPrePass",dhe=`#if SCENE_MRT_COUNT>0 var writeGeometryInfo: f32=select(0.0,1.0,finalColor.a>ALPHATESTVALUE);var fragData: array,SCENE_MRT_COUNT>; #ifdef PREPASS_POSITION fragData[PREPASS_POSITION_INDEX]= vec4f(fragmentInputs.vPositionW,writeGeometryInfo); @@ -19767,7 +19767,7 @@ fragmentOutputs.fragData6=fragData[6]; fragmentOutputs.fragData7=fragData[7]; #endif #endif -`;T.IncludesShadersStoreWGSL[R6]||(T.IncludesShadersStoreWGSL[R6]=kfe)});var M6={};$e(M6,{pbrPixelShaderWGSL:()=>Wfe});var AL,I6,Wfe,C6=C(()=>{G();GA();kA();SL();BD();WA();k8();zA();nc();Kh();ig();Ra();UD();VD();GD();XA();HA();zm();kD();WD();Xm();HD();XD();Qx();YA();KA();pg();H8();X8();K8();q8();Q8();J8();t6();r6();s6();o6();sc();YD();jA();c6();qA();h6();u6();zD();p6();g6();$y();E6();T6();x6();ZA();rg();KD();b6();QA();jD();AL="pbrPixelShader",I6=`#define PBR_FRAGMENT_SHADER +`;T.IncludesShadersStoreWGSL[w6]||(T.IncludesShadersStoreWGSL[w6]=dhe)});var U6={};$e(U6,{pbrPixelShaderWGSL:()=>uhe});var DL,B6,uhe,V6=C(()=>{G();XA();YA();yL();YD();KA();$8();qA();nc();qh();sg();Ra();KD();jD();qD();ZA();jA();Km();ZD();QD();jm();$D();eL();rR();QA();$A();vg();e6();i6();n6();a6();l6();f6();d6();m6();_6();v6();sc();tL();JA();S6();ex();A6();R6();JD();I6();C6();oP();P6();L6();N6();tx();ag();iL();F6();ix();rL();DL="pbrPixelShader",B6=`#define PBR_FRAGMENT_SHADER #define CUSTOM_FRAGMENT_BEGIN #include[SCENE_MRT_COUNT] #include @@ -20331,7 +20331,7 @@ if (fragDepth==nearestDepth) {fragmentOutputs.frontColor=vec4f(fragmentOutputs.f #include #define CUSTOM_FRAGMENT_MAIN_END } -`;T.ShadersStoreWGSL[AL]||(T.ShadersStoreWGSL[AL]=I6);Wfe={name:AL,shader:I6}});var y6,Hfe,P6=C(()=>{G();$A();y6="pbrVertexDeclaration",Hfe=`uniform mat4 view;uniform mat4 viewProjection;uniform vec4 vEyePosition; +`;T.ShadersStoreWGSL[DL]||(T.ShadersStoreWGSL[DL]=B6);uhe={name:DL,shader:B6}});var G6,mhe,k6=C(()=>{G();rx();G6="pbrVertexDeclaration",mhe=`uniform mat4 view;uniform mat4 viewProjection;uniform vec4 vEyePosition; #ifdef MULTIVIEW mat4 viewProjectionR; #endif @@ -20456,12 +20456,12 @@ uniform vec4 vDetailInfos;uniform mat4 detailMatrix; #endif #include #define ADDITIONAL_VERTEX_DECLARATION -`;T.IncludesShadersStore[y6]||(T.IncludesShadersStore[y6]=Hfe)});var D6,zfe,xL=C(()=>{G();qh();_g();D6="pbrUboDeclaration",zfe=`layout(std140,column_major) uniform;uniform Material {vec2 vAlbedoInfos;vec2 vBaseWeightInfos;vec2 vBaseDiffuseRoughnessInfos;vec4 vAmbientInfos;vec2 vOpacityInfos;vec2 vEmissiveInfos;vec2 vLightmapInfos;vec3 vReflectivityInfos;vec2 vMicroSurfaceSamplerInfos;vec3 vBumpInfos;mat4 albedoMatrix;mat4 baseWeightMatrix;mat4 baseDiffuseRoughnessMatrix;mat4 ambientMatrix;mat4 opacityMatrix;mat4 emissiveMatrix;mat4 lightmapMatrix;mat4 reflectivityMatrix;mat4 microSurfaceSamplerMatrix;mat4 bumpMatrix;vec2 vTangentSpaceParams;vec4 vAlbedoColor;float baseWeight;float baseDiffuseRoughness;vec4 vLightingIntensity;float pointSize;vec4 vReflectivityColor;vec3 vEmissiveColor;vec3 vAmbientColor;vec2 vDebugMode;vec4 vMetallicReflectanceFactors;vec2 vMetallicReflectanceInfos;mat4 metallicReflectanceMatrix;vec2 vReflectanceInfos;mat4 reflectanceMatrix;vec4 cameraInfo;vec2 vReflectionInfos;mat4 reflectionMatrix;vec3 vReflectionMicrosurfaceInfos;vec3 vReflectionPosition;vec3 vReflectionSize;vec2 vReflectionFilteringInfo;vec3 vReflectionDominantDirection;vec3 vReflectionColor;vec3 vSphericalL00;vec3 vSphericalL1_1;vec3 vSphericalL10;vec3 vSphericalL11;vec3 vSphericalL2_2;vec3 vSphericalL2_1;vec3 vSphericalL20;vec3 vSphericalL21;vec3 vSphericalL22;vec3 vSphericalX;vec3 vSphericalY;vec3 vSphericalZ;vec3 vSphericalXX_ZZ;vec3 vSphericalYY_ZZ;vec3 vSphericalZZ;vec3 vSphericalXY;vec3 vSphericalYZ;vec3 vSphericalZX; +`;T.IncludesShadersStore[G6]||(T.IncludesShadersStore[G6]=mhe)});var W6,phe,LL=C(()=>{G();Qh();Eg();W6="pbrUboDeclaration",phe=`layout(std140,column_major) uniform;uniform Material {vec2 vAlbedoInfos;vec2 vBaseWeightInfos;vec2 vBaseDiffuseRoughnessInfos;vec4 vAmbientInfos;vec2 vOpacityInfos;vec2 vEmissiveInfos;vec2 vLightmapInfos;vec3 vReflectivityInfos;vec2 vMicroSurfaceSamplerInfos;vec3 vBumpInfos;mat4 albedoMatrix;mat4 baseWeightMatrix;mat4 baseDiffuseRoughnessMatrix;mat4 ambientMatrix;mat4 opacityMatrix;mat4 emissiveMatrix;mat4 lightmapMatrix;mat4 reflectivityMatrix;mat4 microSurfaceSamplerMatrix;mat4 bumpMatrix;vec2 vTangentSpaceParams;vec4 vAlbedoColor;float baseWeight;float baseDiffuseRoughness;vec4 vLightingIntensity;float pointSize;vec4 vReflectivityColor;vec3 vEmissiveColor;vec3 vAmbientColor;vec2 vDebugMode;vec4 vMetallicReflectanceFactors;vec2 vMetallicReflectanceInfos;mat4 metallicReflectanceMatrix;vec2 vReflectanceInfos;mat4 reflectanceMatrix;vec4 cameraInfo;vec2 vReflectionInfos;mat4 reflectionMatrix;vec3 vReflectionMicrosurfaceInfos;vec3 vReflectionPosition;vec3 vReflectionSize;vec2 vReflectionFilteringInfo;vec3 vReflectionDominantDirection;vec3 vReflectionColor;vec3 vSphericalL00;vec3 vSphericalL1_1;vec3 vSphericalL10;vec3 vSphericalL11;vec3 vSphericalL2_2;vec3 vSphericalL2_1;vec3 vSphericalL20;vec3 vSphericalL21;vec3 vSphericalL22;vec3 vSphericalX;vec3 vSphericalY;vec3 vSphericalZ;vec3 vSphericalXX_ZZ;vec3 vSphericalYY_ZZ;vec3 vSphericalZZ;vec3 vSphericalXY;vec3 vSphericalYZ;vec3 vSphericalZX; #define ADDITIONAL_UBO_DECLARATION }; #include #include -`;T.IncludesShadersStore[D6]||(T.IncludesShadersStore[D6]=zfe)});var O6={};$e(O6,{pbrVertexShader:()=>Xfe});var RL,L6,Xfe,N6=C(()=>{G();P6();xL();JA();wm();ba();Wm();ac();oc();Cf();ex();tx();Hm();tP();lc();ng();ix();rx();Nf();wf();Zh();Ff();Bf();cc();fc();hc();nx();sx();ax();ox();dc();sg();lx();ag();cx();RL="pbrVertexShader",L6=`#define PBR_VERTEX_SHADER +`;T.IncludesShadersStore[W6]||(T.IncludesShadersStore[W6]=phe)});var z6={};$e(z6,{pbrVertexShader:()=>_he});var OL,H6,_he,X6=C(()=>{G();k6();LL();nx();Um();ba();Xm();ac();oc();yf();sx();ax();Ym();fP();lc();og();ox();lx();wf();Ff();$h();Bf();Uf();cc();fc();hc();cx();fx();hx();dx();dc();lg();ux();cg();mx();OL="pbrVertexShader",H6=`#define PBR_VERTEX_SHADER #define CUSTOM_VERTEX_EXTENSION precision highp float; #include<__decl__pbrVertex> @@ -20692,7 +20692,7 @@ gl_PointSize=pointSize; #include #define CUSTOM_VERTEX_MAIN_END } -`;T.ShadersStore[RL]||(T.ShadersStore[RL]=L6);Xfe={name:RL,shader:L6}});var w6,Yfe,F6=C(()=>{G();fx();w6="pbrFragmentDeclaration",Yfe=`uniform vec4 vEyePosition;uniform vec3 vReflectionColor;uniform vec4 vAlbedoColor;uniform float baseWeight;uniform float baseDiffuseRoughness;uniform vec4 vLightingIntensity;uniform vec4 vReflectivityColor;uniform vec4 vMetallicReflectanceFactors;uniform vec3 vEmissiveColor;uniform float visibility;uniform vec3 vAmbientColor; +`;T.ShadersStore[OL]||(T.ShadersStore[OL]=H6);_he={name:OL,shader:H6}});var Y6,ghe,K6=C(()=>{G();px();Y6="pbrFragmentDeclaration",ghe=`uniform vec4 vEyePosition;uniform vec3 vReflectionColor;uniform vec4 vAlbedoColor;uniform float baseWeight;uniform float baseDiffuseRoughness;uniform vec4 vLightingIntensity;uniform vec4 vReflectivityColor;uniform vec4 vMetallicReflectanceFactors;uniform vec3 vEmissiveColor;uniform float visibility;uniform vec3 vAmbientColor; #ifdef ALBEDO uniform vec2 vAlbedoInfos; #endif @@ -20840,7 +20840,7 @@ uniform vec3 vSphericalX;uniform vec3 vSphericalY;uniform vec3 vSphericalZ;unifo #endif #endif #define ADDITIONAL_FRAGMENT_DECLARATION -`;T.IncludesShadersStore[w6]||(T.IncludesShadersStore[w6]=Yfe)});var B6,Kfe,U6=C(()=>{G();B6="samplerFragmentAlternateDeclaration",Kfe=`#ifdef _DEFINENAME_ +`;T.IncludesShadersStore[Y6]||(T.IncludesShadersStore[Y6]=ghe)});var j6,vhe,q6=C(()=>{G();j6="samplerFragmentAlternateDeclaration",vhe=`#ifdef _DEFINENAME_ #if _DEFINENAME_DIRECTUV==1 #define v_VARYINGNAME_UV vMainUV1 #elif _DEFINENAME_DIRECTUV==2 @@ -20857,7 +20857,7 @@ uniform vec3 vSphericalX;uniform vec3 vSphericalY;uniform vec3 vSphericalZ;unifo varying vec2 v_VARYINGNAME_UV; #endif #endif -`;T.IncludesShadersStore[B6]||(T.IncludesShadersStore[B6]=Kfe)});var V6,jfe,G6=C(()=>{G();Qh();U6();jx();V6="pbrFragmentSamplersDeclaration",jfe=`#include(_DEFINENAME_,ALBEDO,_VARYINGNAME_,Albedo,_SAMPLERNAME_,albedo) +`;T.IncludesShadersStore[j6]||(T.IncludesShadersStore[j6]=vhe)});var Z6,Ehe,Q6=C(()=>{G();Jh();q6();eR();Z6="pbrFragmentSamplersDeclaration",Ehe=`#include(_DEFINENAME_,ALBEDO,_VARYINGNAME_,Albedo,_SAMPLERNAME_,albedo) #include(_DEFINENAME_,BASE_WEIGHT,_VARYINGNAME_,BaseWeight,_SAMPLERNAME_,baseWeight) #include(_DEFINENAME_,BASE_DIFFUSE_ROUGHNESS,_VARYINGNAME_,BaseDiffuseRoughness,_SAMPLERNAME_,baseDiffuseRoughness) #include(_DEFINENAME_,AMBIENT,_VARYINGNAME_,Ambient,_SAMPLERNAME_,ambient) @@ -20924,7 +20924,7 @@ uniform sampler2D refractionSamplerLow;uniform sampler2D refractionSamplerHigh; #ifdef IBL_CDF_FILTERING uniform sampler2D icdfSampler; #endif -`;T.IncludesShadersStore[V6]||(T.IncludesShadersStore[V6]=jfe)});var k6,qfe,W6=C(()=>{G();aP();k6="pbrBlockAlbedoOpacity",qfe=`struct albedoOpacityOutParams +`;T.IncludesShadersStore[Z6]||(T.IncludesShadersStore[Z6]=Ehe)});var $6,She,J6=C(()=>{G();pP();$6="pbrBlockAlbedoOpacity",She=`struct albedoOpacityOutParams {vec3 surfaceAlbedo;float alpha;}; #define pbr_inline albedoOpacityOutParams albedoOpacityBlock( @@ -21003,7 +21003,7 @@ alpha=1.0; #endif #endif outParams.surfaceAlbedo=surfaceAlbedo;outParams.alpha=alpha;return outParams;} -`;T.IncludesShadersStore[k6]||(T.IncludesShadersStore[k6]=qfe)});var H6,Zfe,z6=C(()=>{G();H6="pbrBlockReflectivity",Zfe=`struct reflectivityOutParams +`;T.IncludesShadersStore[$6]||(T.IncludesShadersStore[$6]=She)});var e7,The,t7=C(()=>{G();e7="pbrBlockReflectivity",The=`struct reflectivityOutParams {float microSurface;float roughness;float diffuseRoughness;float reflectanceF0;vec3 reflectanceF90;vec3 colorReflectanceF0;vec3 colorReflectanceF90; #ifdef METALLICWORKFLOW vec3 surfaceAlbedo;float metallic;float specularWeight;vec3 dielectricColorF0; @@ -21150,7 +21150,7 @@ microSurface=saturate(microSurface);float roughness=1.-microSurface;float diffus diffuseRoughness*=baseDiffuseRoughnessTexture*baseDiffuseRoughnessInfos.y; #endif outParams.microSurface=microSurface;outParams.roughness=roughness;outParams.diffuseRoughness=diffuseRoughness;return outParams;} -`;T.IncludesShadersStore[H6]||(T.IncludesShadersStore[H6]=Zfe)});var X6,Qfe,Y6=C(()=>{G();X6="pbrBlockAmbientOcclusion",Qfe=`struct ambientOcclusionOutParams +`;T.IncludesShadersStore[e7]||(T.IncludesShadersStore[e7]=The)});var i7,Ahe,r7=C(()=>{G();i7="pbrBlockAmbientOcclusion",Ahe=`struct ambientOcclusionOutParams {vec3 ambientOcclusionColor; #if DEBUGMODE>0 && defined(AMBIENT) vec3 ambientOcclusionColorMap; @@ -21173,7 +21173,7 @@ outParams.ambientOcclusionColorMap=ambientOcclusionColorMap; #endif #endif outParams.ambientOcclusionColor=ambientOcclusionColor;return outParams;} -`;T.IncludesShadersStore[X6]||(T.IncludesShadersStore[X6]=Qfe)});var K6,$fe,j6=C(()=>{G();K6="pbrBlockAlphaFresnel",$fe=`#ifdef ALPHAFRESNEL +`;T.IncludesShadersStore[i7]||(T.IncludesShadersStore[i7]=Ahe)});var n7,xhe,s7=C(()=>{G();n7="pbrBlockAlphaFresnel",xhe=`#ifdef ALPHAFRESNEL #if defined(ALPHATEST) || defined(ALPHABLEND) struct alphaFresnelOutParams {float alpha;}; @@ -21201,7 +21201,7 @@ outParams.alpha=1.0; return outParams;} #endif #endif -`;T.IncludesShadersStore[K6]||(T.IncludesShadersStore[K6]=$fe)});var q6,Jfe,Z6=C(()=>{G();q6="pbrBlockAnisotropic",Jfe=`#ifdef ANISOTROPIC +`;T.IncludesShadersStore[n7]||(T.IncludesShadersStore[n7]=xhe)});var a7,Rhe,o7=C(()=>{G();a7="pbrBlockAnisotropic",Rhe=`#ifdef ANISOTROPIC struct anisotropicOutParams {float anisotropy;vec3 anisotropicTangent;vec3 anisotropicBitangent;vec3 anisotropicNormal; #if DEBUGMODE>0 && defined(ANISOTROPIC_TEXTURE) @@ -21234,7 +21234,7 @@ anisotropyDirection.xy=mat2(anisotropyDirection.x,anisotropyDirection.y,-anisotr #endif mat3 anisoTBN=mat3(normalize(TBN[0]),normalize(TBN[1]),normalize(TBN[2]));vec3 anisotropicTangent=normalize(anisoTBN*anisotropyDirection);vec3 anisotropicBitangent=normalize(cross(anisoTBN[2],anisotropicTangent));outParams.anisotropy=anisotropy;outParams.anisotropicTangent=anisotropicTangent;outParams.anisotropicBitangent=anisotropicBitangent;outParams.anisotropicNormal=getAnisotropicBentNormals(anisotropicTangent,anisotropicBitangent,normalW,viewDirectionW,anisotropy,roughness);return outParams;} #endif -`;T.IncludesShadersStore[q6]||(T.IncludesShadersStore[q6]=Jfe)});var Q6,ehe,$6=C(()=>{G();Q6="pbrBlockReflection",ehe=`#ifdef REFLECTION +`;T.IncludesShadersStore[a7]||(T.IncludesShadersStore[a7]=Rhe)});var l7,bhe,c7=C(()=>{G();l7="pbrBlockReflection",bhe=`#ifdef REFLECTION struct reflectionOutParams {vec4 environmentRadiance;vec3 environmentIrradiance; #ifdef REFLECTIONMAP_3D @@ -21519,7 +21519,7 @@ outParams.environmentRadiance=environmentRadiance; #endif outParams.environmentIrradiance=environmentIrradiance;outParams.reflectionCoords=reflectionCoords;return outParams;} #endif -`;T.IncludesShadersStore[Q6]||(T.IncludesShadersStore[Q6]=ehe)});var J6,the,e7=C(()=>{G();J6="pbrBlockSheen",the=`#ifdef SHEEN +`;T.IncludesShadersStore[l7]||(T.IncludesShadersStore[l7]=bhe)});var f7,Ihe,h7=C(()=>{G();f7="pbrBlockSheen",Ihe=`#ifdef SHEEN struct sheenOutParams {float sheenIntensity;vec3 sheenColor;float sheenRoughness; #ifdef SHEEN_LINKWITHALBEDO @@ -21696,7 +21696,7 @@ outParams.sheenAlbedoScaling=1.0-sheenIntensity*max(max(sheenColor.r,sheenColor. #endif outParams.sheenIntensity=sheenIntensity;outParams.sheenColor=sheenColor;outParams.sheenRoughness=sheenRoughness;return outParams;} #endif -`;T.IncludesShadersStore[J6]||(T.IncludesShadersStore[J6]=the)});var t7,ihe,i7=C(()=>{G();t7="pbrBlockClearcoat",ihe=`struct clearcoatOutParams +`;T.IncludesShadersStore[f7]||(T.IncludesShadersStore[f7]=Ihe)});var d7,Mhe,u7=C(()=>{G();d7="pbrBlockClearcoat",Mhe=`struct clearcoatOutParams {vec3 specularEnvironmentR0;float conservationFactor;vec3 clearCoatNormalW;vec2 clearCoatAARoughnessFactors;float clearCoatIntensity;float clearCoatRoughness; #ifdef REFLECTION vec3 finalClearCoatRadianceScaled; @@ -21933,7 +21933,7 @@ outParams.energyConservationFactorClearCoat=getEnergyConservationFactor(outParam #endif return outParams;} #endif -`;T.IncludesShadersStore[t7]||(T.IncludesShadersStore[t7]=ihe)});var r7,rhe,n7=C(()=>{G();r7="pbrBlockIridescence",rhe=`struct iridescenceOutParams +`;T.IncludesShadersStore[d7]||(T.IncludesShadersStore[d7]=Mhe)});var m7,Che,p7=C(()=>{G();m7="pbrBlockIridescence",Che=`struct iridescenceOutParams {float iridescenceIntensity;float iridescenceIOR;float iridescenceThickness;vec3 specularEnvironmentR0;}; #ifdef IRIDESCENCE #define pbr_inline @@ -21973,7 +21973,7 @@ topIor=mix(1.0,vClearCoatRefractionParams.w-1.,clearCoatIntensity);viewAngle=sqr #endif vec3 iridescenceFresnel=evalIridescence(topIor,iridescenceIOR,viewAngle,iridescenceThickness,specularEnvironmentR0);outParams.specularEnvironmentR0=mix(specularEnvironmentR0,iridescenceFresnel,iridescenceIntensity);outParams.iridescenceIntensity=iridescenceIntensity;outParams.iridescenceThickness=iridescenceThickness;outParams.iridescenceIOR=iridescenceIOR;return outParams;} #endif -`;T.IncludesShadersStore[r7]||(T.IncludesShadersStore[r7]=rhe)});var s7,nhe,a7=C(()=>{G();s7="pbrBlockSubSurface",nhe=`struct subSurfaceOutParams +`;T.IncludesShadersStore[m7]||(T.IncludesShadersStore[m7]=Che)});var _7,yhe,g7=C(()=>{G();_7="pbrBlockSubSurface",yhe=`struct subSurfaceOutParams {vec3 specularEnvironmentReflectance; #ifdef SS_REFRACTION vec3 finalRefraction;vec3 surfaceAlbedo; @@ -22370,11 +22370,11 @@ outParams.refractionIrradiance=refractionIrradiance.rgb; #endif return outParams;} #endif -`;T.IncludesShadersStore[s7]||(T.IncludesShadersStore[s7]=nhe)});var o7,she,bL=C(()=>{G();o7="pbrBlockReflectance0",she=`float reflectanceF0=reflectivityOut.reflectanceF0;vec3 specularEnvironmentR0=reflectivityOut.colorReflectanceF0;vec3 specularEnvironmentR90=reflectivityOut.colorReflectanceF90; +`;T.IncludesShadersStore[_7]||(T.IncludesShadersStore[_7]=yhe)});var v7,Phe,NL=C(()=>{G();v7="pbrBlockReflectance0",Phe=`float reflectanceF0=reflectivityOut.reflectanceF0;vec3 specularEnvironmentR0=reflectivityOut.colorReflectanceF0;vec3 specularEnvironmentR90=reflectivityOut.colorReflectanceF90; #ifdef ALPHAFRESNEL float reflectance90=fresnelGrazingReflectance(reflectanceF0);specularEnvironmentR90=specularEnvironmentR90*reflectance90; #endif -`;T.IncludesShadersStore[o7]||(T.IncludesShadersStore[o7]=she)});var l7,ahe,c7=C(()=>{G();sP();bL();l7="pbrClusteredLightingFunctions",ahe=`#if defined(CLUSTLIGHT_BATCH) && CLUSTLIGHT_BATCH>0 +`;T.IncludesShadersStore[v7]||(T.IncludesShadersStore[v7]=Phe)});var E7,Dhe,S7=C(()=>{G();mP();NL();E7="pbrClusteredLightingFunctions",Dhe=`#if defined(CLUSTLIGHT_BATCH) && CLUSTLIGHT_BATCH>0 #include #define inline lightingInfo computeClusteredLighting( @@ -22487,7 +22487,7 @@ result.sheen+=info.sheen; batchOffset+=CLUSTLIGHT_BATCH;} return result;} #endif -`;T.IncludesShadersStore[l7]||(T.IncludesShadersStore[l7]=ahe)});var f7,ohe,h7=C(()=>{G();f7="pbrBlockNormalFinal",ohe=`#if defined(FORCENORMALFORWARD) && defined(NORMAL) +`;T.IncludesShadersStore[E7]||(T.IncludesShadersStore[E7]=Dhe)});var T7,Lhe,A7=C(()=>{G();T7="pbrBlockNormalFinal",Lhe=`#if defined(FORCENORMALFORWARD) && defined(NORMAL) vec3 faceNormal=normalize(cross(dFdx(vPositionW),dFdy(vPositionW)))*vEyePosition.w; #if defined(TWOSIDEDLIGHTING) faceNormal=gl_FrontFacing ? faceNormal : -faceNormal; @@ -22501,7 +22501,7 @@ normalW=gl_FrontFacing ? -normalW : normalW; normalW=gl_FrontFacing ? normalW : -normalW; #endif #endif -`;T.IncludesShadersStore[f7]||(T.IncludesShadersStore[f7]=ohe)});var d7,lhe,u7=C(()=>{G();d7="pbrBlockLightmapInit",lhe=`#ifdef LIGHTMAP +`;T.IncludesShadersStore[T7]||(T.IncludesShadersStore[T7]=Lhe)});var x7,Ohe,R7=C(()=>{G();x7="pbrBlockLightmapInit",Ohe=`#ifdef LIGHTMAP vec4 lightmapColor=texture2D(lightmapSampler,vLightmapUV+uvOffset); #ifdef RGBDLIGHTMAP lightmapColor.rgb=fromRGBD(lightmapColor); @@ -22511,7 +22511,7 @@ lightmapColor.rgb=toLinearSpace(lightmapColor.rgb); #endif lightmapColor.rgb*=vLightmapInfos.y; #endif -`;T.IncludesShadersStore[d7]||(T.IncludesShadersStore[d7]=lhe)});var m7,che,p7=C(()=>{G();m7="pbrBlockGeometryInfo",che=`float NdotVUnclamped=dot(normalW,viewDirectionW);float NdotV=absEps(NdotVUnclamped);float alphaG=convertRoughnessToAverageSlope(roughness);vec2 AARoughnessFactors=getAARoughnessFactors(normalW.xyz); +`;T.IncludesShadersStore[x7]||(T.IncludesShadersStore[x7]=Ohe)});var b7,Nhe,I7=C(()=>{G();b7="pbrBlockGeometryInfo",Nhe=`float NdotVUnclamped=dot(normalW,viewDirectionW);float NdotV=absEps(NdotVUnclamped);float alphaG=convertRoughnessToAverageSlope(roughness);vec2 AARoughnessFactors=getAARoughnessFactors(normalW.xyz); #ifdef SPECULARAA alphaG+=AARoughnessFactors.y; #endif @@ -22535,7 +22535,7 @@ float eho=environmentHorizonOcclusion(-viewDirectionW,normalW,geometricNormalW); #endif #endif #endif -`;T.IncludesShadersStore[m7]||(T.IncludesShadersStore[m7]=che)});var _7,fhe,g7=C(()=>{G();_7="pbrBlockReflectance",fhe=`#if defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX) +`;T.IncludesShadersStore[b7]||(T.IncludesShadersStore[b7]=Nhe)});var M7,whe,C7=C(()=>{G();M7="pbrBlockReflectance",whe=`#if defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX) vec3 baseSpecularEnvironmentReflectance=getReflectanceFromBRDFLookup(vec3(reflectanceF0),reflectivityOut.reflectanceF90,environmentBrdf); #if (CONDUCTOR_SPECULAR_MODEL==CONDUCTOR_SPECULAR_MODEL_OPENPBR) vec3 metalEnvironmentReflectance=reflectivityOut.specularWeight*getF82Specular(NdotV,clearcoatOut.specularEnvironmentR0,reflectivityOut.colorReflectanceF90,reflectivityOut.roughness);vec3 dielectricEnvironmentReflectance=getReflectanceFromBRDFLookup(reflectivityOut.dielectricColorF0,reflectivityOut.colorReflectanceF90,environmentBrdf);vec3 colorSpecularEnvironmentReflectance=mix(dielectricEnvironmentReflectance,metalEnvironmentReflectance,reflectivityOut.metallic); @@ -22561,7 +22561,7 @@ colorSpecularEnvironmentReflectance*=clearcoatOut.conservationFactor; colorSpecularEnvironmentReflectance*=clearcoatOut.absorption; #endif #endif -`;T.IncludesShadersStore[_7]||(T.IncludesShadersStore[_7]=fhe)});var v7,hhe,E7=C(()=>{G();v7="pbrBlockDirectLighting",hhe=`vec3 diffuseBase=vec3(0.,0.,0.); +`;T.IncludesShadersStore[M7]||(T.IncludesShadersStore[M7]=whe)});var y7,Fhe,P7=C(()=>{G();y7="pbrBlockDirectLighting",Fhe=`vec3 diffuseBase=vec3(0.,0.,0.); #ifdef SS_TRANSLUCENCY vec3 diffuseTransmissionBase=vec3(0.,0.,0.); #endif @@ -22582,7 +22582,7 @@ float aggShadow=0.;float numLights=0.; #if defined(CLEARCOAT) && defined(CLEARCOAT_TINT) vec3 absorption=vec3(0.); #endif -`;T.IncludesShadersStore[v7]||(T.IncludesShadersStore[v7]=hhe)});var S7,dhe,T7=C(()=>{G();S7="pbrBlockFinalLitComponents",dhe=`aggShadow=aggShadow/numLights; +`;T.IncludesShadersStore[y7]||(T.IncludesShadersStore[y7]=Fhe)});var D7,Bhe,L7=C(()=>{G();D7="pbrBlockFinalLitComponents",Bhe=`aggShadow=aggShadow/numLights; #if defined(ENVIRONMENTBRDF) #ifdef MS_BRDF_ENERGY_CONSERVATION vec3 baseSpecularEnergyConservationFactor=getEnergyConservationFactor(vec3(reflectanceF0),environmentBrdf);vec3 coloredEnergyConservationFactor=getEnergyConservationFactor(clearcoatOut.specularEnvironmentR0,environmentBrdf); @@ -22688,7 +22688,7 @@ luminanceOverAlpha+=getLuminance(finalClearCoatScaled); alpha=saturate(alpha+luminanceOverAlpha*luminanceOverAlpha); #endif #endif -`;T.IncludesShadersStore[S7]||(T.IncludesShadersStore[S7]=dhe)});var A7,uhe,x7=C(()=>{G();A7="pbrBlockFinalUnlitComponents",uhe=`vec3 finalDiffuse=diffuseBase;finalDiffuse*=surfaceAlbedo; +`;T.IncludesShadersStore[D7]||(T.IncludesShadersStore[D7]=Bhe)});var O7,Uhe,N7=C(()=>{G();O7="pbrBlockFinalUnlitComponents",Uhe=`vec3 finalDiffuse=diffuseBase;finalDiffuse*=surfaceAlbedo; #if defined(SS_REFRACTION) && !defined(UNLIT) && !defined(LEGACY_SPECULAR_ENERGY_CONSERVATION) finalDiffuse*=subSurfaceOut.refractionOpacity; #endif @@ -22712,7 +22712,7 @@ vec3 ambientOcclusionForDirectDiffuse=mix(vec3(1.),aoOut.ambientOcclusionColor,v vec3 ambientOcclusionForDirectDiffuse=aoOut.ambientOcclusionColor; #endif finalAmbient*=aoOut.ambientOcclusionColor;finalDiffuse*=ambientOcclusionForDirectDiffuse; -`;T.IncludesShadersStore[A7]||(T.IncludesShadersStore[A7]=uhe)});var R7,mhe,b7=C(()=>{G();R7="pbrBlockFinalColorComposition",mhe=`vec4 finalColor=vec4( +`;T.IncludesShadersStore[O7]||(T.IncludesShadersStore[O7]=Uhe)});var w7,Vhe,F7=C(()=>{G();w7="pbrBlockFinalColorComposition",Vhe=`vec4 finalColor=vec4( #ifndef UNLIT #ifdef REFLECTION finalIrradiance + @@ -22754,7 +22754,7 @@ finalColor.rgb+=lightmapColor.rgb; finalColor.rgb+=finalEmissive; #define CUSTOM_FRAGMENT_BEFORE_FOG finalColor=max(finalColor,0.0); -`;T.IncludesShadersStore[R7]||(T.IncludesShadersStore[R7]=mhe)});var I7,phe,M7=C(()=>{G();I7="pbrBlockPrePass",phe=`#if SCENE_MRT_COUNT>0 +`;T.IncludesShadersStore[w7]||(T.IncludesShadersStore[w7]=Vhe)});var B7,Ghe,U7=C(()=>{G();B7="pbrBlockPrePass",Ghe=`#if SCENE_MRT_COUNT>0 float writeGeometryInfo=finalColor.a>ALPHATESTVALUE ? 1.0 : 0.0; #ifdef PREPASS_POSITION gl_FragData[PREPASS_POSITION_INDEX]=vec4(vPositionW,writeGeometryInfo); @@ -22836,7 +22836,7 @@ gl_FragData[PREPASS_REFLECTIVITY_INDEX]=vec4( 0.0,0.0,0.0,1.0 )*writeGeometryInf #endif #endif #endif -`;T.IncludesShadersStore[I7]||(T.IncludesShadersStore[I7]=phe)});var y7={};$e(y7,{pbrPixelShader:()=>_he});var IL,C7,_he,P7=C(()=>{G();hx();dx();F6();xL();$D();ux();mx();G6();_x();uc();Zh();og();ba();JD();eL();tL();gx();px();Hm();iL();rL();Wm();nL();sL();qx();vx();Ex();gg();W6();z6();Y6();j6();Z6();$6();e7();i7();n7();a7();c7();mc();aL();Sx();h7();Tx();u7();p7();bL();g7();E7();oP();T7();x7();b7();Ax();lg();oL();M7();xx();lL();IL="pbrPixelShader",C7=`#define PBR_FRAGMENT_SHADER +`;T.IncludesShadersStore[B7]||(T.IncludesShadersStore[B7]=Ghe)});var G7={};$e(G7,{pbrPixelShader:()=>khe});var wL,V7,khe,k7=C(()=>{G();_x();gx();K6();LL();oL();vx();Ex();Q6();Tx();uc();$h();fg();ba();lL();cL();fL();Ax();Sx();Ym();hL();dL();Xm();uL();mL();tR();xx();Rx();Sg();J6();t7();r7();s7();o7();c7();h7();u7();p7();g7();S7();mc();pL();bx();A7();Ix();R7();I7();NL();C7();P7();_P();L7();N7();F7();Mx();hg();_L();U7();Cx();gL();wL="pbrPixelShader",V7=`#define PBR_FRAGMENT_SHADER #define CUSTOM_FRAGMENT_EXTENSION #if defined(BUMP) || !defined(NORMAL) || defined(FORCENORMALFORWARD) || defined(SPECULARAA) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC) #extension GL_OES_standard_derivatives : enable @@ -23399,23 +23399,23 @@ if (fragDepth==nearestDepth) {frontColor.rgb+=finalColor.rgb*finalColor.a*alphaM #include #define CUSTOM_FRAGMENT_MAIN_END } -`;T.ShadersStore[IL]||(T.ShadersStore[IL]=C7);_he={name:IL,shader:C7}});var Km,ML,Jx,CL,_r,D7=C(()=>{kt();Ut();Pt();to();Yx();ps();Ge();Ui();C8();AA();zt();xA();D_();Pn();ya();Q_();Ma();iC();Rf();y8();P8();D8();L8();O8();Xy();il();$_();yn();RA();bA();IA();MA();Km={effect:null,subMesh:null},ML=class extends Lm(Dm(Sr)){},Jx=class extends ym(ML){constructor(e){super(e),this.PBR=!0,this.NUM_SAMPLES="0",this.REALTIME_FILTERING=!1,this.IBL_CDF_FILTERING=!1,this.ALBEDO=!1,this.GAMMAALBEDO=!1,this.ALBEDODIRECTUV=0,this.VERTEXCOLOR=!1,this.BASE_WEIGHT=!1,this.BASE_WEIGHTDIRECTUV=0,this.BASE_DIFFUSE_ROUGHNESS=!1,this.BASE_DIFFUSE_ROUGHNESSDIRECTUV=0,this.BAKED_VERTEX_ANIMATION_TEXTURE=!1,this.AMBIENT=!1,this.AMBIENTDIRECTUV=0,this.AMBIENTINGRAYSCALE=!1,this.OPACITY=!1,this.VERTEXALPHA=!1,this.OPACITYDIRECTUV=0,this.OPACITYRGB=!1,this.ALPHATEST=!1,this.DEPTHPREPASS=!1,this.ALPHABLEND=!1,this.ALPHAFROMALBEDO=!1,this.ALPHATESTVALUE="0.5",this.SPECULAROVERALPHA=!1,this.RADIANCEOVERALPHA=!1,this.ALPHAFRESNEL=!1,this.LINEARALPHAFRESNEL=!1,this.PREMULTIPLYALPHA=!1,this.EMISSIVE=!1,this.EMISSIVEDIRECTUV=0,this.GAMMAEMISSIVE=!1,this.REFLECTIVITY=!1,this.REFLECTIVITY_GAMMA=!1,this.REFLECTIVITYDIRECTUV=0,this.SPECULARTERM=!1,this.MICROSURFACEFROMREFLECTIVITYMAP=!1,this.MICROSURFACEAUTOMATIC=!1,this.LODBASEDMICROSFURACE=!1,this.MICROSURFACEMAP=!1,this.MICROSURFACEMAPDIRECTUV=0,this.METALLICWORKFLOW=!1,this.ROUGHNESSSTOREINMETALMAPALPHA=!1,this.ROUGHNESSSTOREINMETALMAPGREEN=!1,this.METALLNESSSTOREINMETALMAPBLUE=!1,this.AOSTOREINMETALMAPRED=!1,this.METALLIC_REFLECTANCE=!1,this.METALLIC_REFLECTANCE_GAMMA=!1,this.METALLIC_REFLECTANCEDIRECTUV=0,this.METALLIC_REFLECTANCE_USE_ALPHA_ONLY=!1,this.REFLECTANCE=!1,this.REFLECTANCE_GAMMA=!1,this.REFLECTANCEDIRECTUV=0,this.ENVIRONMENTBRDF=!1,this.ENVIRONMENTBRDF_RGBD=!1,this.NORMAL=!1,this.TANGENT=!1,this.BUMP=!1,this.BUMPDIRECTUV=0,this.OBJECTSPACE_NORMALMAP=!1,this.PARALLAX=!1,this.PARALLAX_RHS=!1,this.PARALLAXOCCLUSION=!1,this.NORMALXYSCALE=!0,this.LIGHTMAP=!1,this.LIGHTMAPDIRECTUV=0,this.USELIGHTMAPASSHADOWMAP=!1,this.GAMMALIGHTMAP=!1,this.RGBDLIGHTMAP=!1,this.REFLECTION=!1,this.REFLECTIONMAP_3D=!1,this.REFLECTIONMAP_SPHERICAL=!1,this.REFLECTIONMAP_PLANAR=!1,this.REFLECTIONMAP_CUBIC=!1,this.USE_LOCAL_REFLECTIONMAP_CUBIC=!1,this.REFLECTIONMAP_PROJECTION=!1,this.REFLECTIONMAP_SKYBOX=!1,this.REFLECTIONMAP_EXPLICIT=!1,this.REFLECTIONMAP_EQUIRECTANGULAR=!1,this.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,this.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,this.INVERTCUBICMAP=!1,this.USESPHERICALFROMREFLECTIONMAP=!1,this.USEIRRADIANCEMAP=!1,this.USE_IRRADIANCE_DOMINANT_DIRECTION=!1,this.USESPHERICALINVERTEX=!1,this.REFLECTIONMAP_OPPOSITEZ=!1,this.LODINREFLECTIONALPHA=!1,this.GAMMAREFLECTION=!1,this.RGBDREFLECTION=!1,this.LINEARSPECULARREFLECTION=!1,this.RADIANCEOCCLUSION=!1,this.HORIZONOCCLUSION=!1,this.INSTANCES=!1,this.THIN_INSTANCES=!1,this.INSTANCESCOLOR=!1,this.NUM_BONE_INFLUENCERS=0,this.BonesPerMesh=0,this.BONETEXTURE=!1,this.BONES_VELOCITY_ENABLED=!1,this.NONUNIFORMSCALING=!1,this.MORPHTARGETS=!1,this.MORPHTARGETS_POSITION=!1,this.MORPHTARGETS_NORMAL=!1,this.MORPHTARGETS_TANGENT=!1,this.MORPHTARGETS_UV=!1,this.MORPHTARGETS_UV2=!1,this.MORPHTARGETS_COLOR=!1,this.MORPHTARGETTEXTURE_HASPOSITIONS=!1,this.MORPHTARGETTEXTURE_HASNORMALS=!1,this.MORPHTARGETTEXTURE_HASTANGENTS=!1,this.MORPHTARGETTEXTURE_HASUVS=!1,this.MORPHTARGETTEXTURE_HASUV2S=!1,this.MORPHTARGETTEXTURE_HASCOLORS=!1,this.NUM_MORPH_INFLUENCERS=0,this.MORPHTARGETS_TEXTURE=!1,this.MULTIVIEW=!1,this.ORDER_INDEPENDENT_TRANSPARENCY=!1,this.ORDER_INDEPENDENT_TRANSPARENCY_16BITS=!1,this.USEPHYSICALLIGHTFALLOFF=!1,this.USEGLTFLIGHTFALLOFF=!1,this.TWOSIDEDLIGHTING=!1,this.MIRRORED=!1,this.SHADOWFLOAT=!1,this.CLIPPLANE=!1,this.CLIPPLANE2=!1,this.CLIPPLANE3=!1,this.CLIPPLANE4=!1,this.CLIPPLANE5=!1,this.CLIPPLANE6=!1,this.POINTSIZE=!1,this.FOG=!1,this.LOGARITHMICDEPTH=!1,this.CAMERA_ORTHOGRAPHIC=!1,this.CAMERA_PERSPECTIVE=!1,this.AREALIGHTSUPPORTED=!0,this.FORCENORMALFORWARD=!1,this.SPECULARAA=!1,this.UNLIT=!1,this.DECAL_AFTER_DETAIL=!1,this.DEBUGMODE=0,this.USE_VERTEX_PULLING=!1,this.VERTEX_PULLING_USE_INDEX_BUFFER=!1,this.VERTEX_PULLING_INDEX_BUFFER_32BITS=!1,this.RIGHT_HANDED=!1,this.CLUSTLIGHT_SLICES=0,this.CLUSTLIGHT_BATCH=0,this.rebuild()}reset(){super.reset(),this.ALPHATESTVALUE="0.5",this.PBR=!0,this.NORMALXYSCALE=!0}},CL=class extends Om(al){},_r=class n extends CL{get realTimeFiltering(){return this._realTimeFiltering}set realTimeFiltering(e){this._realTimeFiltering=e,this.markAsDirty(1)}get realTimeFilteringQuality(){return this._realTimeFilteringQuality}set realTimeFilteringQuality(e){this._realTimeFilteringQuality=e,this.markAsDirty(1)}get canRenderToMRT(){return!0}constructor(e,t,i=!1){super(e,t,void 0,i||n.ForceGLSL),this._directIntensity=1,this._emissiveIntensity=1,this._environmentIntensity=1,this._specularIntensity=1,this._lightingInfos=new Mi(this._directIntensity,this._emissiveIntensity,this._environmentIntensity,this._specularIntensity),this._disableBumpMap=!1,this._albedoTexture=null,this._baseWeightTexture=null,this._baseDiffuseRoughnessTexture=null,this._ambientTexture=null,this._ambientTextureStrength=1,this._ambientTextureImpactOnAnalyticalLights=n.DEFAULT_AO_ON_ANALYTICAL_LIGHTS,this._opacityTexture=null,this._reflectionTexture=null,this._emissiveTexture=null,this._reflectivityTexture=null,this._metallicTexture=null,this._metallic=null,this._roughness=null,this._metallicF0Factor=1,this._metallicReflectanceColor=Te.White(),this._useOnlyMetallicFromMetallicReflectanceTexture=!1,this._metallicReflectanceTexture=null,this._reflectanceTexture=null,this._microSurfaceTexture=null,this._bumpTexture=null,this._lightmapTexture=null,this._ambientColor=new Te(0,0,0),this._albedoColor=new Te(1,1,1),this._baseWeight=1,this._baseDiffuseRoughness=null,this._reflectivityColor=new Te(1,1,1),this._reflectionColor=new Te(1,1,1),this._emissiveColor=new Te(0,0,0),this._microSurface=.9,this._useLightmapAsShadowmap=!1,this._useHorizonOcclusion=!0,this._useRadianceOcclusion=!0,this._useAlphaFromAlbedoTexture=!1,this._useSpecularOverAlpha=!0,this._useMicroSurfaceFromReflectivityMapAlpha=!1,this._useRoughnessFromMetallicTextureAlpha=!0,this._useRoughnessFromMetallicTextureGreen=!1,this._useMetallnessFromMetallicTextureBlue=!1,this._useAmbientOcclusionFromMetallicTextureRed=!1,this._useAmbientInGrayScale=!1,this._useAutoMicroSurfaceFromReflectivityMap=!1,this._lightFalloff=n.LIGHTFALLOFF_PHYSICAL,this._useRadianceOverAlpha=!0,this._useObjectSpaceNormalMap=!1,this._useParallax=!1,this._useParallaxOcclusion=!1,this._parallaxScaleBias=.05,this._disableLighting=!1,this._maxSimultaneousLights=4,this._invertNormalMapX=!1,this._invertNormalMapY=!1,this._twoSidedLighting=!1,this._alphaCutOff=.4,this._useAlphaFresnel=!1,this._useLinearAlphaFresnel=!1,this._environmentBRDFTexture=null,this._forceIrradianceInFragment=!1,this._realTimeFiltering=!1,this._realTimeFilteringQuality=8,this._forceNormalForward=!1,this._enableSpecularAntiAliasing=!1,this._renderTargets=new wi(16),this._globalAmbientColor=new Te(0,0,0),this._unlit=!1,this._applyDecalMapAfterDetailMap=!1,this._debugMode=0,this._shadersLoaded=!1,this._breakShaderLoadedCheck=!1,this._vertexPullingMetadata=null,this.debugMode=0,this.debugLimit=-1,this.debugFactor=1,this._cacheHasRenderTargetTextures=!1,this.brdf=new Ir(this),this.clearCoat=new tn(this),this.iridescence=new xs(this),this.anisotropy=new Ec(this),this.sheen=new Ks(this),this.subSurface=new Ai(this),this.detailMap=new Pa(this),this._attachImageProcessingConfiguration(null),this.getRenderTargetTextures=()=>(this._renderTargets.reset(),le.ReflectionTextureEnabled&&this._reflectionTexture&&this._reflectionTexture.isRenderTarget&&this._renderTargets.push(this._reflectionTexture),this._eventInfo.renderTargets=this._renderTargets,this._callbackPluginEventFillRenderTargetTextures(this._eventInfo),this._renderTargets),this._environmentBRDFTexture=Xx(this.getScene()),this.prePassConfiguration=new Ts}get hasRenderTargetTextures(){return le.ReflectionTextureEnabled&&this._reflectionTexture&&this._reflectionTexture.isRenderTarget?!0:this._cacheHasRenderTargetTextures}get isPrePassCapable(){return!this.disableDepthWrite}getClassName(){return"PBRBaseMaterial"}get _disableAlphaBlending(){var e;return this._transparencyMode===n.PBRMATERIAL_OPAQUE||this._transparencyMode===n.PBRMATERIAL_ALPHATEST||((e=this.subSurface)==null?void 0:e.disableAlphaBlending)}needAlphaBlending(){return this._hasTransparencyMode?this._transparencyModeIsBlend:this._disableAlphaBlending?!1:this.alpha<1||this._opacityTexture!=null||this._shouldUseAlphaFromAlbedoTexture()}needAlphaTesting(){var e;return this._hasTransparencyMode?this._transparencyModeIsTest:(e=this.subSurface)!=null&&e.disableAlphaBlending?!1:this._hasAlphaChannel()&&(this._transparencyMode==null||this._transparencyMode===n.PBRMATERIAL_ALPHATEST)}_shouldUseAlphaFromAlbedoTexture(){return this._albedoTexture!=null&&this._albedoTexture.hasAlpha&&this._useAlphaFromAlbedoTexture&&this._transparencyMode!==n.PBRMATERIAL_OPAQUE}_hasAlphaChannel(){return this._albedoTexture!=null&&this._albedoTexture.hasAlpha||this._opacityTexture!=null}getAlphaTestTexture(){return this._albedoTexture}isReadyForSubMesh(e,t,i){var d;this._uniformBufferLayoutBuilt||this.buildUniformLayout();let r=t._drawWrapper;if(r.effect&&this.isFrozen&&r._wasPreviouslyReady&&r._wasPreviouslyUsingInstances===i)return!0;t.materialDefines||(this._callbackPluginEventGeneric(4,this._eventInfo),t.materialDefines=new Jx(this._eventInfo.defineNames));let s=t.materialDefines;if(this._isReadyForSubMesh(t))return!0;let a=this.getScene(),o=a.getEngine();if(s._areTexturesDirty&&(this._eventInfo.hasRenderTargetTextures=!1,this._callbackPluginEventHasRenderTargetTextures(this._eventInfo),this._cacheHasRenderTargetTextures=this._eventInfo.hasRenderTargetTextures,a.texturesEnabled)){if(this._albedoTexture&&le.DiffuseTextureEnabled&&!this._albedoTexture.isReadyOrNotBlocking()||this._baseWeightTexture&&le.BaseWeightTextureEnabled&&!this._baseWeightTexture.isReadyOrNotBlocking()||this._baseDiffuseRoughnessTexture&&le.BaseDiffuseRoughnessTextureEnabled&&!this._baseDiffuseRoughnessTexture.isReadyOrNotBlocking()||this._ambientTexture&&le.AmbientTextureEnabled&&!this._ambientTexture.isReadyOrNotBlocking()||this._opacityTexture&&le.OpacityTextureEnabled&&!this._opacityTexture.isReadyOrNotBlocking())return!1;let u=this._getReflectionTexture();if(u&&le.ReflectionTextureEnabled){if(!u.isReadyOrNotBlocking())return!1;if(u.irradianceTexture){if(!u.irradianceTexture.isReadyOrNotBlocking())return!1}else if(!u.sphericalPolynomial&&((d=u.getInternalTexture())!=null&&d._sphericalPolynomialPromise))return!1}if(this._lightmapTexture&&le.LightmapTextureEnabled&&!this._lightmapTexture.isReadyOrNotBlocking()||this._emissiveTexture&&le.EmissiveTextureEnabled&&!this._emissiveTexture.isReadyOrNotBlocking())return!1;if(le.SpecularTextureEnabled){if(this._metallicTexture){if(!this._metallicTexture.isReadyOrNotBlocking())return!1}else if(this._reflectivityTexture&&!this._reflectivityTexture.isReadyOrNotBlocking())return!1;if(this._metallicReflectanceTexture&&!this._metallicReflectanceTexture.isReadyOrNotBlocking()||this._reflectanceTexture&&!this._reflectanceTexture.isReadyOrNotBlocking()||this._microSurfaceTexture&&!this._microSurfaceTexture.isReadyOrNotBlocking())return!1}if(o.getCaps().standardDerivatives&&this._bumpTexture&&le.BumpTextureEnabled&&!this._disableBumpMap&&!this._bumpTexture.isReady()||this._environmentBRDFTexture&&le.ReflectionTextureEnabled&&!this._environmentBRDFTexture.isReady())return!1}if(this._eventInfo.isReadyForSubMesh=!0,this._eventInfo.defines=s,this._eventInfo.subMesh=t,this._callbackPluginEventIsReadyForSubMesh(this._eventInfo),!this._eventInfo.isReadyForSubMesh||s._areImageProcessingDirty&&this._imageProcessingConfiguration&&!this._imageProcessingConfiguration.isReady())return!1;if(s.AREALIGHTUSED||s.CLUSTLIGHT_BATCH){for(let u=0;u{m.push(`vp_${R}_info`)}))}else this._vertexPullingMetadata=null;Wt&&(Wt.PrepareUniforms(m,i),Wt.PrepareSamplers(_,i)),vm({uniformsNames:m,uniformBuffersNames:p,samplers:_,defines:i,maxSimultaneousLights:this._maxSimultaneousLights,shaderLanguage:this._shaderLanguage});let v={};this.customShaderNameResolve&&(u=this.customShaderNameResolve(u,m,p,_,i,d,v));let x=i.toString(),A=c.createEffect(u,{attributes:d,uniformsNames:m,uniformBuffersNames:p,samplers:_,defines:x,fallbacks:f,onCompiled:r,onError:s,indexParameters:g,processFinalCode:v.processFinalCode,processCodeAfterIncludes:this._eventInfo.customCode,multiTarget:i.PREPASS,shaderLanguage:this._shaderLanguage,extraInitializationsAsync:this._shadersLoaded?void 0:async()=>{this.shaderLanguage===1?await Promise.all([Promise.resolve().then(()=>(B8(),F8)),Promise.resolve().then(()=>(C6(),M6))]):await Promise.all([Promise.resolve().then(()=>(N6(),O6)),Promise.resolve().then(()=>(P7(),y7))]),this._shadersLoaded=!0}},c);return this._eventInfo.customCode=void 0,A}_prepareDefines(e,t,i,r=null,s=null){let a=t.hasThinInstances,o=this.getScene(),l=o.getEngine();dm(o,e,i,!0,this._maxSimultaneousLights,this._disableLighting),i._needNormals=!0,pm(o,i);let c=this.needAlphaBlendingForMesh(e)&&this.getScene().useOrderIndependentTransparency;if(gm(o,i,this.canRenderToMRT&&!c),_m(o,i,c),Nn.PrepareDefines(l.currentRenderPassId,e,i),i.METALLICWORKFLOW=this.isMetallicWorkflow(),i._areTexturesDirty){i._needUVs=!1;for(let f=1;f<=6;++f)i["MAINUV"+f]=!1;if(o.texturesEnabled){i.ALBEDODIRECTUV=0,i.BASE_WEIGHTDIRECTUV=0,i.BASE_DIFFUSE_ROUGHNESSDIRECTUV=0,i.AMBIENTDIRECTUV=0,i.OPACITYDIRECTUV=0,i.EMISSIVEDIRECTUV=0,i.REFLECTIVITYDIRECTUV=0,i.MICROSURFACEMAPDIRECTUV=0,i.METALLIC_REFLECTANCEDIRECTUV=0,i.REFLECTANCEDIRECTUV=0,i.BUMPDIRECTUV=0,i.LIGHTMAPDIRECTUV=0,l.getCaps().textureLOD&&(i.LODBASEDMICROSFURACE=!0),this._albedoTexture&&le.DiffuseTextureEnabled?(ri(this._albedoTexture,i,"ALBEDO"),i.GAMMAALBEDO=this._albedoTexture.gammaSpace):i.ALBEDO=!1,this._baseWeightTexture&&le.BaseWeightTextureEnabled?ri(this._baseWeightTexture,i,"BASE_WEIGHT"):i.BASE_WEIGHT=!1,this._baseDiffuseRoughnessTexture&&le.BaseDiffuseRoughnessTextureEnabled?ri(this._baseDiffuseRoughnessTexture,i,"BASE_DIFFUSE_ROUGHNESS"):i.BASE_DIFFUSE_ROUGHNESS=!1,this._ambientTexture&&le.AmbientTextureEnabled?(ri(this._ambientTexture,i,"AMBIENT"),i.AMBIENTINGRAYSCALE=this._useAmbientInGrayScale):i.AMBIENT=!1,this._opacityTexture&&le.OpacityTextureEnabled?(ri(this._opacityTexture,i,"OPACITY"),i.OPACITYRGB=this._opacityTexture.getAlphaFromRGB):i.OPACITY=!1;let f=this._getReflectionTexture(),h=this._forceIrradianceInFragment||this.realTimeFiltering||this._twoSidedLighting||l.getCaps().maxVaryingVectors<=8||this._baseDiffuseRoughnessTexture!=null;_f(o,f,i,this.realTimeFiltering,this.realTimeFilteringQuality,!h),this._lightmapTexture&&le.LightmapTextureEnabled?(ri(this._lightmapTexture,i,"LIGHTMAP"),i.USELIGHTMAPASSHADOWMAP=this._useLightmapAsShadowmap,i.GAMMALIGHTMAP=this._lightmapTexture.gammaSpace,i.RGBDLIGHTMAP=this._lightmapTexture.isRGBD):i.LIGHTMAP=!1,this._emissiveTexture&&le.EmissiveTextureEnabled?(ri(this._emissiveTexture,i,"EMISSIVE"),i.GAMMAEMISSIVE=this._emissiveTexture.gammaSpace):i.EMISSIVE=!1,le.SpecularTextureEnabled?(this._metallicTexture?(ri(this._metallicTexture,i,"REFLECTIVITY"),i.ROUGHNESSSTOREINMETALMAPALPHA=this._useRoughnessFromMetallicTextureAlpha,i.ROUGHNESSSTOREINMETALMAPGREEN=!this._useRoughnessFromMetallicTextureAlpha&&this._useRoughnessFromMetallicTextureGreen,i.METALLNESSSTOREINMETALMAPBLUE=this._useMetallnessFromMetallicTextureBlue,i.AOSTOREINMETALMAPRED=this._useAmbientOcclusionFromMetallicTextureRed,i.REFLECTIVITY_GAMMA=!1):this._reflectivityTexture?(ri(this._reflectivityTexture,i,"REFLECTIVITY"),i.MICROSURFACEFROMREFLECTIVITYMAP=this._useMicroSurfaceFromReflectivityMapAlpha,i.MICROSURFACEAUTOMATIC=this._useAutoMicroSurfaceFromReflectivityMap,i.REFLECTIVITY_GAMMA=this._reflectivityTexture.gammaSpace):i.REFLECTIVITY=!1,this._metallicReflectanceTexture||this._reflectanceTexture?(i.METALLIC_REFLECTANCE_USE_ALPHA_ONLY=this._useOnlyMetallicFromMetallicReflectanceTexture,this._metallicReflectanceTexture?(ri(this._metallicReflectanceTexture,i,"METALLIC_REFLECTANCE"),i.METALLIC_REFLECTANCE_GAMMA=this._metallicReflectanceTexture.gammaSpace):i.METALLIC_REFLECTANCE=!1,this._reflectanceTexture&&(!this._metallicReflectanceTexture||this._metallicReflectanceTexture&&this._useOnlyMetallicFromMetallicReflectanceTexture)?(ri(this._reflectanceTexture,i,"REFLECTANCE"),i.REFLECTANCE_GAMMA=this._reflectanceTexture.gammaSpace):i.REFLECTANCE=!1):(i.METALLIC_REFLECTANCE=!1,i.REFLECTANCE=!1),this._microSurfaceTexture?ri(this._microSurfaceTexture,i,"MICROSURFACEMAP"):i.MICROSURFACEMAP=!1):(i.REFLECTIVITY=!1,i.MICROSURFACEMAP=!1),l.getCaps().standardDerivatives&&this._bumpTexture&&le.BumpTextureEnabled&&!this._disableBumpMap?(ri(this._bumpTexture,i,"BUMP"),this._useParallax&&this._albedoTexture&&le.DiffuseTextureEnabled?(i.PARALLAX=!0,i.PARALLAX_RHS=o.useRightHandedSystem,i.PARALLAXOCCLUSION=!!this._useParallaxOcclusion):i.PARALLAX=!1,i.OBJECTSPACE_NORMALMAP=this._useObjectSpaceNormalMap):(i.BUMP=!1,i.PARALLAX=!1,i.PARALLAX_RHS=!1,i.PARALLAXOCCLUSION=!1,i.OBJECTSPACE_NORMALMAP=!1),this._environmentBRDFTexture&&le.ReflectionTextureEnabled?(i.ENVIRONMENTBRDF=!0,i.ENVIRONMENTBRDF_RGBD=this._environmentBRDFTexture.isRGBD):(i.ENVIRONMENTBRDF=!1,i.ENVIRONMENTBRDF_RGBD=!1),this._shouldUseAlphaFromAlbedoTexture()?i.ALPHAFROMALBEDO=!0:i.ALPHAFROMALBEDO=!1}i.SPECULAROVERALPHA=this._useSpecularOverAlpha,this._lightFalloff===n.LIGHTFALLOFF_STANDARD?(i.USEPHYSICALLIGHTFALLOFF=!1,i.USEGLTFLIGHTFALLOFF=!1):this._lightFalloff===n.LIGHTFALLOFF_GLTF?(i.USEPHYSICALLIGHTFALLOFF=!1,i.USEGLTFLIGHTFALLOFF=!0):(i.USEPHYSICALLIGHTFALLOFF=!0,i.USEGLTFLIGHTFALLOFF=!1),i.RADIANCEOVERALPHA=this._useRadianceOverAlpha,!this.backFaceCulling&&this._twoSidedLighting?i.TWOSIDEDLIGHTING=!0:i.TWOSIDEDLIGHTING=!1,i.MIRRORED=!!o._mirroredCameraPosition,i.SPECULARAA=l.getCaps().standardDerivatives&&this._enableSpecularAntiAliasing}(i._areTexturesDirty||i._areMiscDirty)&&(i.ALPHATESTVALUE=`${this._alphaCutOff}${this._alphaCutOff%1===0?".":""}`,i.PREMULTIPLYALPHA=this.alphaMode===7||this.alphaMode===8,i.ALPHABLEND=this.needAlphaBlendingForMesh(e),i.ALPHAFRESNEL=this._useAlphaFresnel||this._useLinearAlphaFresnel,i.LINEARALPHAFRESNEL=this._useLinearAlphaFresnel),i._areImageProcessingDirty&&this._imageProcessingConfiguration&&this._imageProcessingConfiguration.prepareDefines(i),i.FORCENORMALFORWARD=this._forceNormalForward,i.RADIANCEOCCLUSION=this._useRadianceOcclusion,i.HORIZONOCCLUSION=this._useHorizonOcclusion,i._areMiscDirty&&(fm(e,o,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this.needAlphaTestingForMesh(e),i,this._applyDecalMapAfterDetailMap,this._useVertexPulling,t,this._isVertexOutputInvariant),i.UNLIT=this._unlit||(this.pointsCloud||this.wireframe)&&!e.isVerticesDataPresent(L.NormalKind),i.DEBUGMODE=this._debugMode),um(o,l,this,i,!!r,s,a),this._eventInfo.defines=i,this._eventInfo.mesh=e,this._callbackPluginEventPrepareDefinesBeforeAttributes(this._eventInfo),mm(e,i,!0,!0,!0,this._transparencyMode!==n.PBRMATERIAL_OPAQUE),this._callbackPluginEventPrepareDefines(this._eventInfo)}forceCompilation(e,t,i){let r={clipPlane:!1,useInstances:!1,...i};this._uniformBufferLayoutBuilt||this.buildUniformLayout(),this._callbackPluginEventGeneric(4,this._eventInfo),(()=>{if(this._breakShaderLoadedCheck)return;let a=new Jx(this._eventInfo.defineNames),o=this._prepareEffect(e,e,a,void 0,void 0,r.useInstances,r.clipPlane);this._onEffectCreatedObservable&&(Km.effect=o,Km.subMesh=null,this._onEffectCreatedObservable.notifyObservers(Km)),o.isReady()?t&&t(this):o.onCompileObservable.add(()=>{t&&t(this)})})()}buildUniformLayout(){let e=this._uniformBuffer;e.addUniform("vAlbedoInfos",2),e.addUniform("vBaseWeightInfos",2),e.addUniform("vBaseDiffuseRoughnessInfos",2),e.addUniform("vAmbientInfos",4),e.addUniform("vOpacityInfos",2),e.addUniform("vEmissiveInfos",2),e.addUniform("vLightmapInfos",2),e.addUniform("vReflectivityInfos",3),e.addUniform("vMicroSurfaceSamplerInfos",2),e.addUniform("vBumpInfos",3),e.addUniform("albedoMatrix",16),e.addUniform("baseWeightMatrix",16),e.addUniform("baseDiffuseRoughnessMatrix",16),e.addUniform("ambientMatrix",16),e.addUniform("opacityMatrix",16),e.addUniform("emissiveMatrix",16),e.addUniform("lightmapMatrix",16),e.addUniform("reflectivityMatrix",16),e.addUniform("microSurfaceSamplerMatrix",16),e.addUniform("bumpMatrix",16),e.addUniform("vTangentSpaceParams",2),e.addUniform("vAlbedoColor",4),e.addUniform("baseWeight",1),e.addUniform("baseDiffuseRoughness",1),e.addUniform("vLightingIntensity",4),e.addUniform("pointSize",1),e.addUniform("vReflectivityColor",4),e.addUniform("vEmissiveColor",3),e.addUniform("vAmbientColor",3),e.addUniform("vDebugMode",2),e.addUniform("vMetallicReflectanceFactors",4),e.addUniform("vMetallicReflectanceInfos",2),e.addUniform("metallicReflectanceMatrix",16),e.addUniform("vReflectanceInfos",2),e.addUniform("reflectanceMatrix",16),e.addUniform("cameraInfo",4),Em(e,!0,!0,!0,!0,!0),super.buildUniformLayout()}bindForSubMesh(e,t,i){var d,u,m,_;let r=this.getScene(),s=i.materialDefines;if(!s)return;let a=i.effect;if(!a)return;this._activeEffect=a,t.getMeshUniformBuffer().bindToEffect(a,"Mesh"),t.transferToEffect(e);let o=r.getEngine();this._uniformBuffer.bindToEffect(a,"Material"),this.prePassConfiguration.bindForSubMesh(this._activeEffect,r,t,e,this.isFrozen),Nn.Bind(o.currentRenderPassId,this._activeEffect,t,e,this);let l=r.activeCamera;l?this._uniformBuffer.updateFloat4("cameraInfo",l.minZ,l.maxZ,0,0):this._uniformBuffer.updateFloat4("cameraInfo",0,0,0,0),this._eventInfo.subMesh=i,this._callbackPluginEventHardBindForSubMesh(this._eventInfo),s.OBJECTSPACE_NORMALMAP&&(e.toNormalMatrix(this._normalMatrix),this.bindOnlyNormalMatrix(this._normalMatrix));let c=this._mustRebind(r,a,i,t.visibility);gs(t,this._activeEffect,this.prePassConfiguration),this._vertexPullingMetadata&&If(this._activeEffect,this._vertexPullingMetadata);let f=null,h=this._uniformBuffer;if(c){if(this.bindViewProjection(a),f=this._getReflectionTexture(),!h.useUbo||!this.isFrozen||!h.isSync||i._drawWrapper._forceRebindOnNextCall){if(r.texturesEnabled&&(this._albedoTexture&&le.DiffuseTextureEnabled&&(h.updateFloat2("vAlbedoInfos",this._albedoTexture.coordinatesIndex,this._albedoTexture.level),ni(this._albedoTexture,h,"albedo")),this._baseWeightTexture&&le.BaseWeightTextureEnabled&&(h.updateFloat2("vBaseWeightInfos",this._baseWeightTexture.coordinatesIndex,this._baseWeightTexture.level),ni(this._baseWeightTexture,h,"baseWeight")),this._baseDiffuseRoughnessTexture&&le.BaseDiffuseRoughnessTextureEnabled&&(h.updateFloat2("vBaseDiffuseRoughnessInfos",this._baseDiffuseRoughnessTexture.coordinatesIndex,this._baseDiffuseRoughnessTexture.level),ni(this._baseDiffuseRoughnessTexture,h,"baseDiffuseRoughness")),this._ambientTexture&&le.AmbientTextureEnabled&&(h.updateFloat4("vAmbientInfos",this._ambientTexture.coordinatesIndex,this._ambientTexture.level,this._ambientTextureStrength,this._ambientTextureImpactOnAnalyticalLights),ni(this._ambientTexture,h,"ambient")),this._opacityTexture&&le.OpacityTextureEnabled&&(h.updateFloat2("vOpacityInfos",this._opacityTexture.coordinatesIndex,this._opacityTexture.level),ni(this._opacityTexture,h,"opacity")),this._emissiveTexture&&le.EmissiveTextureEnabled&&(h.updateFloat2("vEmissiveInfos",this._emissiveTexture.coordinatesIndex,this._emissiveTexture.level),ni(this._emissiveTexture,h,"emissive")),this._lightmapTexture&&le.LightmapTextureEnabled&&(h.updateFloat2("vLightmapInfos",this._lightmapTexture.coordinatesIndex,this._lightmapTexture.level),ni(this._lightmapTexture,h,"lightmap")),le.SpecularTextureEnabled&&(this._metallicTexture?(h.updateFloat3("vReflectivityInfos",this._metallicTexture.coordinatesIndex,this._metallicTexture.level,this._ambientTextureStrength),ni(this._metallicTexture,h,"reflectivity")):this._reflectivityTexture&&(h.updateFloat3("vReflectivityInfos",this._reflectivityTexture.coordinatesIndex,this._reflectivityTexture.level,1),ni(this._reflectivityTexture,h,"reflectivity")),this._metallicReflectanceTexture&&(h.updateFloat2("vMetallicReflectanceInfos",this._metallicReflectanceTexture.coordinatesIndex,this._metallicReflectanceTexture.level),ni(this._metallicReflectanceTexture,h,"metallicReflectance")),this._reflectanceTexture&&s.REFLECTANCE&&(h.updateFloat2("vReflectanceInfos",this._reflectanceTexture.coordinatesIndex,this._reflectanceTexture.level),ni(this._reflectanceTexture,h,"reflectance")),this._microSurfaceTexture&&(h.updateFloat2("vMicroSurfaceSamplerInfos",this._microSurfaceTexture.coordinatesIndex,this._microSurfaceTexture.level),ni(this._microSurfaceTexture,h,"microSurfaceSampler"))),this._bumpTexture&&o.getCaps().standardDerivatives&&le.BumpTextureEnabled&&!this._disableBumpMap&&(h.updateFloat3("vBumpInfos",this._bumpTexture.coordinatesIndex,this._bumpTexture.level,this._parallaxScaleBias),ni(this._bumpTexture,h,"bump"),r._mirroredCameraPosition?h.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?1:-1,this._invertNormalMapY?1:-1):h.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?-1:1,this._invertNormalMapY?-1:1)),nm(r,s,h,this._reflectionColor,f,this.realTimeFiltering,!0,!0,!0,!0,!0)),this.pointsCloud&&h.updateFloat("pointSize",this.pointSize),s.METALLICWORKFLOW){pn.Color4[0].r=this._metallic===void 0||this._metallic===null?1:this._metallic,pn.Color4[0].g=this._roughness===void 0||this._roughness===null?1:this._roughness;let p=(u=(d=this.subSurface)==null?void 0:d._indexOfRefraction)!=null?u:1.5,g=1;pn.Color4[0].b=p;let v=Math.pow((p-g)/(p+g),2);pn.Color4[0].a=v,h.updateDirectColor4("vReflectivityColor",pn.Color4[0]),h.updateColor4("vMetallicReflectanceFactors",this._metallicReflectanceColor,this._metallicF0Factor)}else h.updateColor4("vReflectivityColor",this._reflectivityColor,this._microSurface);h.updateColor3("vEmissiveColor",le.EmissiveTextureEnabled?this._emissiveColor:Te.BlackReadOnly),!s.SS_REFRACTION&&((m=this.subSurface)!=null&&m._linkRefractionWithTransparency)?h.updateColor4("vAlbedoColor",this._albedoColor,1):h.updateColor4("vAlbedoColor",this._albedoColor,this.alpha),h.updateFloat("baseWeight",this._baseWeight),h.updateFloat("baseDiffuseRoughness",this._baseDiffuseRoughness||0),this._lightingInfos.x=this._directIntensity,this._lightingInfos.y=this._emissiveIntensity,this._lightingInfos.z=this._environmentIntensity*r.environmentIntensity,this._lightingInfos.w=this._specularIntensity,h.updateVector4("vLightingIntensity",this._lightingInfos),r.ambientColor.multiplyToRef(this._ambientColor,this._globalAmbientColor),h.updateColor3("vAmbientColor",this._globalAmbientColor),h.updateFloat2("vDebugMode",this.debugLimit,this.debugFactor)}r.texturesEnabled&&(this._albedoTexture&&le.DiffuseTextureEnabled&&h.setTexture("albedoSampler",this._albedoTexture),this._baseWeightTexture&&le.BaseWeightTextureEnabled&&h.setTexture("baseWeightSampler",this._baseWeightTexture),this._baseDiffuseRoughnessTexture&&le.BaseDiffuseRoughnessTextureEnabled&&h.setTexture("baseDiffuseRoughnessSampler",this._baseDiffuseRoughnessTexture),this._ambientTexture&&le.AmbientTextureEnabled&&h.setTexture("ambientSampler",this._ambientTexture),this._opacityTexture&&le.OpacityTextureEnabled&&h.setTexture("opacitySampler",this._opacityTexture),aA(r,s,h,f,this.realTimeFiltering),s.ENVIRONMENTBRDF&&h.setTexture("environmentBrdfSampler",this._environmentBRDFTexture),this._emissiveTexture&&le.EmissiveTextureEnabled&&h.setTexture("emissiveSampler",this._emissiveTexture),this._lightmapTexture&&le.LightmapTextureEnabled&&h.setTexture("lightmapSampler",this._lightmapTexture),le.SpecularTextureEnabled&&(this._metallicTexture?h.setTexture("reflectivitySampler",this._metallicTexture):this._reflectivityTexture&&h.setTexture("reflectivitySampler",this._reflectivityTexture),this._metallicReflectanceTexture&&h.setTexture("metallicReflectanceSampler",this._metallicReflectanceTexture),this._reflectanceTexture&&s.REFLECTANCE&&h.setTexture("reflectanceSampler",this._reflectanceTexture),this._microSurfaceTexture&&h.setTexture("microSurfaceSampler",this._microSurfaceTexture)),this._bumpTexture&&o.getCaps().standardDerivatives&&le.BumpTextureEnabled&&!this._disableBumpMap&&h.setTexture("bumpSampler",this._bumpTexture)),this.getScene().useOrderIndependentTransparency&&this.needAlphaBlendingForMesh(t)&&this.getScene().depthPeelingRenderer.bind(a),this._eventInfo.subMesh=i,this._callbackPluginEventBindForSubMesh(this._eventInfo),Mn(this._activeEffect,this,r),this.bindEyePosition(a)}else r.getEngine()._features.needToAlwaysBindUniformBuffers&&(this._needToBindSceneUbo=!0);(c||!this.isFrozen)&&(r.lightsEnabled&&!this._disableLighting&&am(r,t,this._activeEffect,s,this._maxSimultaneousLights),(r.fogEnabled&&t.applyFog&&r.fogMode!==Qt.FOGMODE_NONE||f||this.subSurface.refractionTexture||t.receiveShadows||s.PREPASS||s.CLUSTLIGHT_BATCH)&&this.bindView(a),mf(r,t,this._activeEffect,!0),s.NUM_MORPH_INFLUENCERS&&Cn(t,this._activeEffect),s.BAKED_VERTEX_ANIMATION_TEXTURE&&((_=t.bakedVertexAnimationManager)==null||_.bind(a,s.INSTANCES)),this._imageProcessingConfiguration.bind(this._activeEffect),uf(s,this._activeEffect,r)),this._afterBind(t,this._activeEffect,i),h.update()}getAnimatables(){let e=super.getAnimatables();return this._albedoTexture&&this._albedoTexture.animations&&this._albedoTexture.animations.length>0&&e.push(this._albedoTexture),this._baseWeightTexture&&this._baseWeightTexture.animations&&this._baseWeightTexture.animations.length>0&&e.push(this._baseWeightTexture),this._baseDiffuseRoughnessTexture&&this._baseDiffuseRoughnessTexture.animations&&this._baseDiffuseRoughnessTexture.animations.length>0&&e.push(this._baseDiffuseRoughnessTexture),this._ambientTexture&&this._ambientTexture.animations&&this._ambientTexture.animations.length>0&&e.push(this._ambientTexture),this._opacityTexture&&this._opacityTexture.animations&&this._opacityTexture.animations.length>0&&e.push(this._opacityTexture),this._reflectionTexture&&this._reflectionTexture.animations&&this._reflectionTexture.animations.length>0&&e.push(this._reflectionTexture),this._emissiveTexture&&this._emissiveTexture.animations&&this._emissiveTexture.animations.length>0&&e.push(this._emissiveTexture),this._metallicTexture&&this._metallicTexture.animations&&this._metallicTexture.animations.length>0?e.push(this._metallicTexture):this._reflectivityTexture&&this._reflectivityTexture.animations&&this._reflectivityTexture.animations.length>0&&e.push(this._reflectivityTexture),this._bumpTexture&&this._bumpTexture.animations&&this._bumpTexture.animations.length>0&&e.push(this._bumpTexture),this._lightmapTexture&&this._lightmapTexture.animations&&this._lightmapTexture.animations.length>0&&e.push(this._lightmapTexture),this._metallicReflectanceTexture&&this._metallicReflectanceTexture.animations&&this._metallicReflectanceTexture.animations.length>0&&e.push(this._metallicReflectanceTexture),this._reflectanceTexture&&this._reflectanceTexture.animations&&this._reflectanceTexture.animations.length>0&&e.push(this._reflectanceTexture),this._microSurfaceTexture&&this._microSurfaceTexture.animations&&this._microSurfaceTexture.animations.length>0&&e.push(this._microSurfaceTexture),e}_getReflectionTexture(){return this._reflectionTexture?this._reflectionTexture:this.getScene().environmentTexture}getActiveTextures(){let e=super.getActiveTextures();return this._albedoTexture&&e.push(this._albedoTexture),this._baseWeightTexture&&e.push(this._baseWeightTexture),this._baseDiffuseRoughnessTexture&&e.push(this._baseDiffuseRoughnessTexture),this._ambientTexture&&e.push(this._ambientTexture),this._opacityTexture&&e.push(this._opacityTexture),this._reflectionTexture&&e.push(this._reflectionTexture),this._emissiveTexture&&e.push(this._emissiveTexture),this._reflectivityTexture&&e.push(this._reflectivityTexture),this._metallicTexture&&e.push(this._metallicTexture),this._metallicReflectanceTexture&&e.push(this._metallicReflectanceTexture),this._reflectanceTexture&&e.push(this._reflectanceTexture),this._microSurfaceTexture&&e.push(this._microSurfaceTexture),this._bumpTexture&&e.push(this._bumpTexture),this._lightmapTexture&&e.push(this._lightmapTexture),e}hasTexture(e){return!!(super.hasTexture(e)||this._albedoTexture===e||this._baseWeightTexture===e||this._baseDiffuseRoughnessTexture===e||this._ambientTexture===e||this._opacityTexture===e||this._reflectionTexture===e||this._emissiveTexture===e||this._reflectivityTexture===e||this._metallicTexture===e||this._metallicReflectanceTexture===e||this._reflectanceTexture===e||this._microSurfaceTexture===e||this._bumpTexture===e||this._lightmapTexture===e)}setPrePassRenderer(){var t;if(!((t=this.subSurface)!=null&&t.isScatteringEnabled))return!1;let e=this.getScene().enableSubSurfaceForPrePass();return e&&(e.enabled=!0),!0}dispose(e,t){var i,r,s,a,o,l,c,f,h,d,u,m,_,p;this._breakShaderLoadedCheck=!0,t&&(this._environmentBRDFTexture&&this.getScene().environmentBRDFTexture!==this._environmentBRDFTexture&&this._environmentBRDFTexture.dispose(),(i=this._albedoTexture)==null||i.dispose(),(r=this._baseWeightTexture)==null||r.dispose(),(s=this._baseDiffuseRoughnessTexture)==null||s.dispose(),(a=this._ambientTexture)==null||a.dispose(),(o=this._opacityTexture)==null||o.dispose(),(l=this._reflectionTexture)==null||l.dispose(),(c=this._emissiveTexture)==null||c.dispose(),(f=this._metallicTexture)==null||f.dispose(),(h=this._reflectivityTexture)==null||h.dispose(),(d=this._bumpTexture)==null||d.dispose(),(u=this._lightmapTexture)==null||u.dispose(),(m=this._metallicReflectanceTexture)==null||m.dispose(),(_=this._reflectanceTexture)==null||_.dispose(),(p=this._microSurfaceTexture)==null||p.dispose()),this._renderTargets.dispose(),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),super.dispose(e,t)}};_r.PBRMATERIAL_OPAQUE=ve.MATERIAL_OPAQUE;_r.PBRMATERIAL_ALPHATEST=ve.MATERIAL_ALPHATEST;_r.PBRMATERIAL_ALPHABLEND=ve.MATERIAL_ALPHABLEND;_r.PBRMATERIAL_ALPHATESTANDBLEND=ve.MATERIAL_ALPHATESTANDBLEND;_r.DEFAULT_AO_ON_ANALYTICAL_LIGHTS=0;_r.LIGHTFALLOFF_PHYSICAL=0;_r.LIGHTFALLOFF_GLTF=1;_r.LIGHTFALLOFF_STANDARD=2;_r.ForceGLSL=!1;P([oe("_markAllSubMeshesAsMiscDirty")],_r.prototype,"debugMode",void 0)});var L7={};$e(L7,{PBRMaterial:()=>ht});var ht,O7=C(()=>{kt();Ut();Yx();zt();D7();Vi();Pn();Er();ht=class n extends _r{get refractionTexture(){return this.subSurface.refractionTexture}set refractionTexture(e){this.subSurface.refractionTexture=e,e?this.subSurface.isRefractionEnabled=!0:this.subSurface.linkRefractionWithTransparency||(this.subSurface.isRefractionEnabled=!1)}get indexOfRefraction(){return this.subSurface.indexOfRefraction}set indexOfRefraction(e){this.subSurface.indexOfRefraction=e}get invertRefractionY(){return this.subSurface.invertRefractionY}set invertRefractionY(e){this.subSurface.invertRefractionY=e}get linkRefractionWithTransparency(){return this.subSurface.linkRefractionWithTransparency}set linkRefractionWithTransparency(e){this.subSurface.linkRefractionWithTransparency=e,e&&(this.subSurface.isRefractionEnabled=!0)}get usePhysicalLightFalloff(){return this._lightFalloff===_r.LIGHTFALLOFF_PHYSICAL}set usePhysicalLightFalloff(e){e!==this.usePhysicalLightFalloff&&(this._markAllSubMeshesAsTexturesDirty(),e?this._lightFalloff=_r.LIGHTFALLOFF_PHYSICAL:this._lightFalloff=_r.LIGHTFALLOFF_STANDARD)}get useGLTFLightFalloff(){return this._lightFalloff===_r.LIGHTFALLOFF_GLTF}set useGLTFLightFalloff(e){e!==this.useGLTFLightFalloff&&(this._markAllSubMeshesAsTexturesDirty(),e?this._lightFalloff=_r.LIGHTFALLOFF_GLTF:this._lightFalloff=_r.LIGHTFALLOFF_STANDARD)}constructor(e,t,i=!1){super(e,t,i),this.directIntensity=1,this.emissiveIntensity=1,this.environmentIntensity=1,this.specularIntensity=1,this.disableBumpMap=!1,this.ambientTextureStrength=1,this.ambientTextureImpactOnAnalyticalLights=n.DEFAULT_AO_ON_ANALYTICAL_LIGHTS,this.metallicF0Factor=1,this.metallicReflectanceColor=Te.White(),this.useOnlyMetallicFromMetallicReflectanceTexture=!1,this.ambientColor=new Te(0,0,0),this.albedoColor=new Te(1,1,1),this.baseWeight=1,this.reflectivityColor=new Te(1,1,1),this.reflectionColor=new Te(1,1,1),this.emissiveColor=new Te(0,0,0),this.microSurface=1,this.useLightmapAsShadowmap=!1,this.useAlphaFromAlbedoTexture=!1,this.forceAlphaTest=!1,this.alphaCutOff=.4,this.useSpecularOverAlpha=!0,this.useMicroSurfaceFromReflectivityMapAlpha=!1,this.useRoughnessFromMetallicTextureAlpha=!0,this.useRoughnessFromMetallicTextureGreen=!1,this.useMetallnessFromMetallicTextureBlue=!1,this.useAmbientOcclusionFromMetallicTextureRed=!1,this.useAmbientInGrayScale=!1,this.useAutoMicroSurfaceFromReflectivityMap=!1,this.useRadianceOverAlpha=!0,this.useObjectSpaceNormalMap=!1,this.useParallax=!1,this.useParallaxOcclusion=!1,this.parallaxScaleBias=.05,this.disableLighting=!1,this.forceIrradianceInFragment=!1,this.maxSimultaneousLights=4,this.invertNormalMapX=!1,this.invertNormalMapY=!1,this.twoSidedLighting=!1,this.useAlphaFresnel=!1,this.useLinearAlphaFresnel=!1,this.environmentBRDFTexture=null,this.forceNormalForward=!1,this.enableSpecularAntiAliasing=!1,this.useHorizonOcclusion=!0,this.useRadianceOcclusion=!0,this.unlit=!1,this.applyDecalMapAfterDetailMap=!1,this._environmentBRDFTexture=Xx(this.getScene())}getClassName(){return"PBRMaterial"}clone(e,t=!0,i=""){let r=tt.Clone(()=>new n(e,this.getScene()),this,{cloneTexturesOnlyOnce:t});return r.id=e,r.name=e,this.stencil.copyTo(r.stencil),this._clonePlugins(r,i),r}serialize(){let e=super.serialize();return e.customType="BABYLON.PBRMaterial",e}static Parse(e,t,i){let r=tt.Parse(()=>new n(e.name,t),e,t,i);return e.stencil&&r.stencil.parse(e.stencil,t,i),ve._ParsePlugins(e,r,t,i),e.clearCoat&&r.clearCoat.parse(e.clearCoat,t,i),e.anisotropy&&r.anisotropy.parse(e.anisotropy,t,i),e.brdf&&r.brdf.parse(e.brdf,t,i),e.sheen&&r.sheen.parse(e.sheen,t,i),e.subSurface&&r.subSurface.parse(e.subSurface,t,i),e.iridescence&&r.iridescence.parse(e.iridescence,t,i),r}};ht.PBRMATERIAL_OPAQUE=_r.PBRMATERIAL_OPAQUE;ht.PBRMATERIAL_ALPHATEST=_r.PBRMATERIAL_ALPHATEST;ht.PBRMATERIAL_ALPHABLEND=_r.PBRMATERIAL_ALPHABLEND;ht.PBRMATERIAL_ALPHATESTANDBLEND=_r.PBRMATERIAL_ALPHATESTANDBLEND;ht.DEFAULT_AO_ON_ANALYTICAL_LIGHTS=_r.DEFAULT_AO_ON_ANALYTICAL_LIGHTS;P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"directIntensity",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"emissiveIntensity",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"environmentIntensity",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"specularIntensity",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"disableBumpMap",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"albedoTexture",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"baseWeightTexture",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"baseDiffuseRoughnessTexture",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"ambientTexture",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"ambientTextureStrength",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"ambientTextureImpactOnAnalyticalLights",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesAndMiscDirty")],ht.prototype,"opacityTexture",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"reflectionTexture",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"emissiveTexture",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"reflectivityTexture",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"metallicTexture",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"metallic",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"roughness",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"metallicF0Factor",void 0);P([mr(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"metallicReflectanceColor",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useOnlyMetallicFromMetallicReflectanceTexture",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"metallicReflectanceTexture",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"reflectanceTexture",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"microSurfaceTexture",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"bumpTexture",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty",null)],ht.prototype,"lightmapTexture",void 0);P([mr("ambient"),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"ambientColor",void 0);P([mr("albedo"),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"albedoColor",void 0);P([w("baseWeight"),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"baseWeight",void 0);P([w("baseDiffuseRoughness"),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"baseDiffuseRoughness",void 0);P([mr("reflectivity"),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"reflectivityColor",void 0);P([mr("reflection"),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"reflectionColor",void 0);P([mr("emissive"),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"emissiveColor",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"microSurface",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useLightmapAsShadowmap",void 0);P([w(),oe("_markAllSubMeshesAsTexturesAndMiscDirty")],ht.prototype,"useAlphaFromAlbedoTexture",void 0);P([w(),oe("_markAllSubMeshesAsTexturesAndMiscDirty")],ht.prototype,"forceAlphaTest",void 0);P([w(),oe("_markAllSubMeshesAsTexturesAndMiscDirty")],ht.prototype,"alphaCutOff",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useSpecularOverAlpha",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useMicroSurfaceFromReflectivityMapAlpha",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useRoughnessFromMetallicTextureAlpha",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useRoughnessFromMetallicTextureGreen",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useMetallnessFromMetallicTextureBlue",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useAmbientOcclusionFromMetallicTextureRed",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useAmbientInGrayScale",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useAutoMicroSurfaceFromReflectivityMap",void 0);P([w()],ht.prototype,"usePhysicalLightFalloff",null);P([w()],ht.prototype,"useGLTFLightFalloff",null);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useRadianceOverAlpha",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useObjectSpaceNormalMap",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useParallax",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useParallaxOcclusion",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"parallaxScaleBias",void 0);P([w(),oe("_markAllSubMeshesAsLightsDirty")],ht.prototype,"disableLighting",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"forceIrradianceInFragment",void 0);P([w(),oe("_markAllSubMeshesAsLightsDirty")],ht.prototype,"maxSimultaneousLights",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"invertNormalMapX",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"invertNormalMapY",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"twoSidedLighting",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useAlphaFresnel",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useLinearAlphaFresnel",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"environmentBRDFTexture",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"forceNormalForward",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"enableSpecularAntiAliasing",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useHorizonOcclusion",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useRadianceOcclusion",void 0);P([w(),oe("_markAllSubMeshesAsMiscDirty")],ht.prototype,"unlit",void 0);P([w(),oe("_markAllSubMeshesAsMiscDirty")],ht.prototype,"applyDecalMapAfterDetailMap",void 0);Ft("BABYLON.PBRMaterial",ht)});var N7={};$e(N7,{PBRMaterialLoadingAdapter:()=>yL});var yL,w7=C(()=>{zt();lD();Ge();yL=class{constructor(e){this._material=e,this._material.enableSpecularAntiAliasing=!0}get material(){return this._material}get isUnlit(){return this._material.unlit}set isUnlit(e){this._material.unlit=e}set backFaceCulling(e){this._material.backFaceCulling=e}get backFaceCulling(){return this._material.backFaceCulling}set twoSidedLighting(e){this._material.twoSidedLighting=e}get twoSidedLighting(){return this._material.twoSidedLighting}set alphaCutOff(e){this._material.alphaCutOff=e}get alphaCutOff(){return this._material.alphaCutOff}set useAlphaFromBaseColorTexture(e){this._material.useAlphaFromAlbedoTexture=e}get useAlphaFromBaseColorTexture(){return this._material.useAlphaFromAlbedoTexture}get transparencyAsAlphaCoverage(){return this._material.useRadianceOverAlpha||this._material.useSpecularOverAlpha}set transparencyAsAlphaCoverage(e){this._material.useRadianceOverAlpha=!e,this._material.useSpecularOverAlpha=!e}set baseColor(e){this._material.albedoColor=e}get baseColor(){return this._material.albedoColor}set baseColorTexture(e){this._material.albedoTexture=e}get baseColorTexture(){return this._material.albedoTexture}set baseDiffuseRoughness(e){this._material.baseDiffuseRoughness=e,e>0&&(this._material.brdf.baseDiffuseModel=k.MATERIAL_DIFFUSE_MODEL_E_OREN_NAYAR)}get baseDiffuseRoughness(){var e;return(e=this._material.baseDiffuseRoughness)!=null?e:0}set baseDiffuseRoughnessTexture(e){this._material.baseDiffuseRoughnessTexture=e}get baseDiffuseRoughnessTexture(){return this._material.baseDiffuseRoughnessTexture}set baseMetalness(e){this._material.metallic=e}get baseMetalness(){var e;return(e=this._material.metallic)!=null?e:1}set baseMetalnessTexture(e){this._material.metallicTexture=e}get baseMetalnessTexture(){return this._material.metallicTexture}set useRoughnessFromMetallicTextureGreen(e){this._material.useRoughnessFromMetallicTextureGreen=e,this._material.useRoughnessFromMetallicTextureAlpha=!e}set useMetallicFromMetallicTextureBlue(e){this._material.useMetallnessFromMetallicTextureBlue=e}enableSpecularEdgeColor(e=!1){e&&(this._material.brdf.dielectricSpecularModel=k.MATERIAL_DIELECTRIC_SPECULAR_MODEL_OPENPBR,this._material.brdf.conductorSpecularModel=k.MATERIAL_CONDUCTOR_SPECULAR_MODEL_OPENPBR)}set specularWeight(e){this._material.metallicF0Factor=e}get specularWeight(){var e;return(e=this._material.metallicF0Factor)!=null?e:1}set specularWeightTexture(e){e?(this._material.metallicReflectanceTexture=e,this._material.useOnlyMetallicFromMetallicReflectanceTexture=!0):(this._material.metallicReflectanceTexture=null,this._material.useOnlyMetallicFromMetallicReflectanceTexture=!1)}get specularWeightTexture(){return this._material.metallicReflectanceTexture}set specularColor(e){this._material.metallicReflectanceColor=e}get specularColor(){return this._material.metallicReflectanceColor}set specularColorTexture(e){this._material.reflectanceTexture=e}get specularColorTexture(){return this._material.reflectanceTexture}set specularRoughness(e){this._material.roughness=e}get specularRoughness(){var e;return(e=this._material.roughness)!=null?e:1}set specularRoughnessTexture(e){this.baseMetalnessTexture||(this._material.metallicTexture=e)}get specularRoughnessTexture(){return this._material.metallicTexture}set specularIor(e){this._material.indexOfRefraction=e}get specularIor(){return this._material.indexOfRefraction}set emissionColor(e){this._material.emissiveColor=e}get emissionColor(){return this._material.emissiveColor}set emissionLuminance(e){this._material.emissiveIntensity=e}get emissionLuminance(){return this._material.emissiveIntensity}set emissionColorTexture(e){this._material.emissiveTexture=e}get emissionColorTexture(){return this._material.emissiveTexture}set ambientOcclusionTexture(e){this._material.ambientTexture=e,e&&(this._material.useAmbientInGrayScale=!0)}get ambientOcclusionTexture(){return this._material.ambientTexture}set ambientOcclusionTextureStrength(e){this._material.ambientTextureStrength=e}get ambientOcclusionTextureStrength(){var e;return(e=this._material.ambientTextureStrength)!=null?e:1}configureCoat(){this._material.clearCoat.isEnabled=!0,this._material.clearCoat.useRoughnessFromMainTexture=!1,this._material.clearCoat.remapF0OnInterfaceChange=!1}set coatWeight(e){this._material.clearCoat.isEnabled=!0,this._material.clearCoat.intensity=e}get coatWeight(){return this._material.clearCoat.intensity}set coatWeightTexture(e){this._material.clearCoat.isEnabled=!0,this._material.clearCoat.texture=e}get coatWeightTexture(){return this._material.clearCoat.texture}set coatColor(e){this._material.clearCoat.isTintEnabled=e!=Te.White(),this._material.clearCoat.tintColor=e}set coatColorTexture(e){this._material.clearCoat.tintTexture=e}set coatRoughness(e){this._material.clearCoat.isEnabled=!0,this._material.clearCoat.roughness=e}get coatRoughness(){var e;return(e=this._material.clearCoat.roughness)!=null?e:0}set coatRoughnessTexture(e){this._material.clearCoat.isEnabled=!0,this._material.clearCoat.useRoughnessFromMainTexture=!1,this._material.clearCoat.textureRoughness=e}get coatRoughnessTexture(){return this._material.clearCoat.textureRoughness}set coatIor(e){this._material.clearCoat.indexOfRefraction=e}set coatDarkening(e){}set coatDarkeningTexture(e){}set coatRoughnessAnisotropy(e){}get coatRoughnessAnisotropy(){return 0}set geometryCoatTangentAngle(e){}set geometryCoatTangentTexture(e){}get geometryCoatTangentTexture(){return null}set transmissionWeight(e){this._material.subSurface.isRefractionEnabled=e>0,this._material.subSurface.refractionIntensity=e}get transmissionWeight(){return this._material.subSurface.isRefractionEnabled?this._material.subSurface.refractionIntensity:0}set transmissionWeightTexture(e){this._material.subSurface.isRefractionEnabled=!0,this._material.subSurface.refractionIntensityTexture=e,this._material.subSurface.useGltfStyleTextures=!0}set transmissionDepth(e){this.transmissionWeight>0?this._material.subSurface.tintColorAtDistance=e:this.subsurfaceWeight>0&&this._material.subSurface.diffusionDistance.multiplyInPlace(new Te(e,e,e))}get transmissionDepth(){return this.transmissionWeight>0?this._material.subSurface.tintColorAtDistance:0}set transmissionColor(e){this.transmissionWeight>0?this._material.subSurface.tintColor=e:this.subsurfaceWeight>0&&this._material.subSurface.diffusionDistance.multiplyInPlace(e)}get transmissionColor(){return this.transmissionWeight>0?this._material.subSurface.tintColor:this.subsurfaceWeight>0?this._material.subSurface.diffusionDistance:new Te(0,0,0)}set transmissionScatter(e){this._material.subSurface.diffusionDistance=e}get transmissionScatter(){return this._material.subSurface.diffusionDistance}set transmissionScatterTexture(e){}set transmissionScatterAnisotropy(e){}set transmissionDispersionAbbeNumber(e){}set transmissionDispersionScale(e){e>0?(this._material.subSurface.isDispersionEnabled=!0,this._material.subSurface.dispersion=20/e):(this._material.subSurface.isDispersionEnabled=!1,this._material.subSurface.dispersion=0)}get refractionBackgroundTexture(){return this._material.subSurface.refractionTexture}set refractionBackgroundTexture(e){this._material.subSurface.refractionTexture=e}configureTransmission(){this._material.subSurface.volumeIndexOfRefraction=1,this._material.subSurface.useAlbedoToTintRefraction=!0,this._material.subSurface.minimumThickness=0,this._material.subSurface.maximumThickness=0}configureVolume(){}set geometryThinWalled(e){}get geometryThinWalled(){return!0}set volumeThicknessTexture(e){this._material.subSurface.thicknessTexture=e,this._material.subSurface.useGltfStyleTextures=!0}set volumeThickness(e){this._material.subSurface.minimumThickness=0,this._material.subSurface.maximumThickness=e,this._material.subSurface.useThicknessAsDepth=!0,e>0&&(this._material.subSurface.volumeIndexOfRefraction=this._material.indexOfRefraction)}configureSubsurface(){this._material.subSurface.useGltfStyleTextures=!0,this._material.subSurface.volumeIndexOfRefraction=1,this._material.subSurface.minimumThickness=0,this._material.subSurface.maximumThickness=0,this._material.subSurface.useAlbedoToTintTranslucency=!1}set subsurfaceWeight(e){this._material.subSurface.isTranslucencyEnabled=e>0,this._material.subSurface.translucencyIntensity=e}get subsurfaceWeight(){return this._material.subSurface.isTranslucencyEnabled?this._material.subSurface.translucencyIntensity:0}set subsurfaceWeightTexture(e){this._material.subSurface.translucencyIntensityTexture=e}set subsurfaceColor(e){let t=new b(-Math.log(this.transmissionColor.r),-Math.log(this.transmissionColor.g),-Math.log(this.transmissionColor.b));t.scaleInPlace(1/Math.max(this.transmissionDepth,.001));let i=t,r=Math.max(i.x,Math.max(i.y,i.z)),s=r>0?1/r:1;this._material.subSurface.diffusionDistance=new Te(Math.exp(-i.x*s),Math.exp(-i.y*s),Math.exp(-i.z*s))}set subsurfaceColorTexture(e){}set diffuseTransmissionTint(e){this._material.subSurface.tintColor=e}get diffuseTransmissionTint(){return this._material.subSurface.tintColor}set diffuseTransmissionTintTexture(e){this._material.subSurface.translucencyColorTexture=e}get subsurfaceRadius(){return 1}set subsurfaceRadius(e){}get subsurfaceRadiusScale(){var e;return(e=this._material.subSurface.scatteringDiffusionProfile)!=null?e:Te.White()}set subsurfaceRadiusScale(e){this._material.subSurface.scatteringDiffusionProfile=e}set subsurfaceScatterAnisotropy(e){}isTranslucent(){return this.transmissionWeight>0||this.subsurfaceWeight>0}configureFuzz(){this._material.sheen.isEnabled=!0,this._material.sheen.useRoughnessFromMainTexture=!1,this._material.sheen.albedoScaling=!0}set fuzzWeight(e){this._material.sheen.isEnabled=!0,this._material.sheen.intensity=e}set fuzzWeightTexture(e){this._material.sheen.texture||(this._material.sheen.texture=e)}set fuzzColor(e){this._material.sheen.isEnabled=!0,this._material.sheen.color=e}set fuzzColorTexture(e){this._material.sheen.texture=e}set fuzzRoughness(e){this._material.sheen.isEnabled=!0,this._material.sheen.roughness=e}set fuzzRoughnessTexture(e){this._material.sheen.isEnabled=!0,this._material.sheen.textureRoughness=e}set specularRoughnessAnisotropy(e){this._material.anisotropy.isEnabled=!0,this._material.anisotropy.intensity=e}get specularRoughnessAnisotropy(){return this._material.anisotropy.intensity}set geometryTangentAngle(e){this._material.anisotropy.isEnabled=!0,this._material.anisotropy.angle=e}set geometryTangentTexture(e){this._material.anisotropy.isEnabled=!0,this._material.anisotropy.texture=e}get geometryTangentTexture(){return this._material.anisotropy.texture}configureGltfStyleAnisotropy(e=!0){}set thinFilmWeight(e){this._material.iridescence.isEnabled=e>0,this._material.iridescence.intensity=e}set thinFilmIor(e){this._material.iridescence.indexOfRefraction=e}set thinFilmThicknessMinimum(e){this._material.iridescence.minimumThickness=e}set thinFilmThicknessMaximum(e){this._material.iridescence.maximumThickness=e}set thinFilmWeightTexture(e){this._material.iridescence.texture=e}set thinFilmThicknessTexture(e){this._material.iridescence.thicknessTexture=e}set unlit(e){this._material.unlit=e}set geometryOpacity(e){this._material.alpha=e}get geometryOpacity(){return this._material.alpha}set geometryNormalTexture(e){this._material.bumpTexture=e,this._material.forceIrradianceInFragment=!0}get geometryNormalTexture(){return this._material.bumpTexture}setNormalMapInversions(e,t){this._material.invertNormalMapX=e,this._material.invertNormalMapY=t}set geometryCoatNormalTexture(e){this._material.clearCoat.isEnabled=!0,this._material.clearCoat.bumpTexture=e}get geometryCoatNormalTexture(){return this._material.clearCoat.bumpTexture}set geometryCoatNormalTextureScale(e){this._material.clearCoat.bumpTexture&&(this._material.clearCoat.bumpTexture.level=e)}}});function Ehe(n){if(n.min&&n.max){let e=n.min,t=n.max,i=Q.Vector3[0].copyFromFloats(e[0],e[1],e[2]),r=Q.Vector3[1].copyFromFloats(t[0],t[1],t[2]);if(n.normalized&&n.componentType!==5126){let s=1;switch(n.componentType){case 5120:s=127;break;case 5121:s=255;break;case 5122:s=32767;break;case 5123:s=65535;break}let a=1/s;i.scaleInPlace(a),r.scaleInPlace(a)}return new fn(i,r)}return null}var ghe,vhe,jt,eR,F7=C(()=>{Z4();Ge();zt();Ci();el();rX();Vx();sX();Pn();Gr();kh();Ui();rA();im();Di();sD();oX();nD();Bl();Pt();em();fX();cD();uX();Hu();mX();ghe=new bg(()=>Promise.resolve().then(()=>(EX(),vX))),vhe=new bg(()=>Promise.resolve().then(()=>(xX(),AX))),jt=class{static Get(e,t,i){if(!t||i==null||!t[i])throw new Error(`${e}: Failed to find index (${i})`);return t[i]}static TryGet(e,t){return!e||t==null||!e[t]?null:e[t]}static Assign(e){if(e)for(let t=0;tt.dispose&&t.dispose()),this._extensions.length=0;for(let t of Array.from(this._materialAdapters))(e=t.finalize)==null||e.call(t);this._materialAdapters.clear(),this._gltf=null,this._bin=null,this._babylonScene=null,this._rootBabylonMesh=null,this._defaultBabylonMaterialData={},this._postSceneLoadActions.length=0,this._parent.dispose()}}async importMeshAsync(e,t,i,r,s,a,o=""){return await Promise.resolve().then(async()=>{this._babylonScene=t,this._assetContainer=i,this._loadData(r);let l=null;if(e){let c={};if(this._gltf.nodes)for(let h of this._gltf.nodes)h.name&&(c[h.name]=h.index);l=(e instanceof Array?e:[e]).map(h=>{let d=c[h];if(d===void 0)throw new Error(`Failed to find node '${h}'`);return d})}return await this._loadAsync(s,o,l,()=>({meshes:this._getMeshes(),particleSystems:[],skeletons:this._getSkeletons(),animationGroups:this._getAnimationGroups(),lights:this._babylonLights,transformNodes:this._getTransformNodes(),geometries:this._getGeometries(),spriteManagers:[]}))})}async loadAsync(e,t,i,r,s=""){return this._babylonScene=e,this._loadData(t),await this._loadAsync(i,s,null,()=>{})}async _loadAsync(e,t,i,r){return await Promise.resolve().then(async()=>{this._rootUrl=e,this._uniqueRootUrl=!e.startsWith("file:")&&t?e:`${e}${Date.now()}/`,this._fileName=t,this._allMaterialsDirtyRequired=!1,await this._loadExtensionsAsync(),!this.parent.skipMaterials&&this._pbrMaterialImpl==null&&(this.parent.useOpenPBR||this.isExtensionUsed("KHR_materials_openpbr")?this._pbrMaterialImpl={materialClass:(await Promise.resolve().then(()=>(b8(),R8))).OpenPBRMaterial,adapterClass:(await Promise.resolve().then(()=>(M8(),I8))).OpenPBRMaterialLoadingAdapter}:this._pbrMaterialImpl={materialClass:(await Promise.resolve().then(()=>(O7(),L7))).PBRMaterial,adapterClass:(await Promise.resolve().then(()=>(w7(),N7))).PBRMaterialLoadingAdapter});let s=`${Yn[Yn.LOADING]} => ${Yn[Yn.READY]}`,a=`${Yn[Yn.LOADING]} => ${Yn[Yn.COMPLETE]}`;this._parent._startPerformanceCounter(s),this._parent._startPerformanceCounter(a),this._parent._setState(Yn.LOADING),this._extensionsOnLoading();let o=new Array,l=this._babylonScene.blockMaterialDirtyMechanism;if(this._babylonScene.blockMaterialDirtyMechanism=!0,!this.parent.loadOnlyMaterials){if(i)o.push(this.loadSceneAsync("/nodes",{nodes:i,index:-1}));else if(this._gltf.scene!=null||this._gltf.scenes&&this._gltf.scenes[0]){let f=jt.Get("/scene",this._gltf.scenes,this._gltf.scene||0);o.push(this.loadSceneAsync(`/scenes/${f.index}`,f))}}if(!this.parent.skipMaterials&&this.parent.loadAllMaterials&&this._gltf.materials)for(let f=0;f{}))}return this._allMaterialsDirtyRequired?this._babylonScene.blockMaterialDirtyMechanism=l:this._babylonScene._forceBlockMaterialDirtyMechanism(l),this._parent.compileMaterials&&o.push(this._compileMaterialsAsync()),this._parent.compileShadowGenerators&&o.push(this._compileShadowGeneratorsAsync()),await Promise.all(o).then(()=>{this._rootBabylonMesh&&this._rootBabylonMesh!==this._parent.customRootNode&&this._rootBabylonMesh.setEnabled(!0);for(let f of this._babylonScene.materials){let h=f;h.maxSimultaneousLights!==void 0&&(h.maxSimultaneousLights=Math.max(h.maxSimultaneousLights,this._babylonScene.lights.length))}return this._extensionsOnReady(),this._parent._setState(Yn.READY),this._skipStartAnimationStep||this._startAnimations(),r()}).then(f=>(this._parent._endPerformanceCounter(s),de.SetImmediate(()=>{this._disposed||Promise.all(this._completePromises).then(()=>{this._parent._endPerformanceCounter(a),this._parent._setState(Yn.COMPLETE),this._parent.onCompleteObservable.notifyObservers(void 0),this._parent.onCompleteObservable.clear(),this.dispose()},h=>{this._parent.onErrorObservable.notifyObservers(h),this._parent.onErrorObservable.clear(),this.dispose()})}),f))}).catch(s=>{throw this._disposed||(this._parent.onErrorObservable.notifyObservers(s),this._parent.onErrorObservable.clear(),this.dispose()),s})}_loadData(e){if(this._gltf=e.json,this._setupData(),e.bin){let t=this._gltf.buffers;if(t&&t[0]&&!t[0].uri){let i=t[0];(i.byteLengthe.bin.byteLength)&&J.Warn(`Binary buffer length (${i.byteLength}) from JSON does not match chunk length (${e.bin.byteLength})`),this._bin=e.bin}else J.Warn("Unexpected BIN chunk")}}_setupData(){if(jt.Assign(this._gltf.accessors),jt.Assign(this._gltf.animations),jt.Assign(this._gltf.buffers),jt.Assign(this._gltf.bufferViews),jt.Assign(this._gltf.cameras),jt.Assign(this._gltf.images),jt.Assign(this._gltf.materials),jt.Assign(this._gltf.meshes),jt.Assign(this._gltf.nodes),jt.Assign(this._gltf.samplers),jt.Assign(this._gltf.scenes),jt.Assign(this._gltf.skins),jt.Assign(this._gltf.textures),this._gltf.nodes){let e={};for(let i of this._gltf.nodes)if(i.children)for(let r of i.children)e[r]=i.index;let t=this._createRootNode();for(let i of this._gltf.nodes){let r=e[i.index];i.parent=r===void 0?t:this._gltf.nodes[r]}}}async _loadExtensionsAsync(){var t;let e=[];if(lX.forEach((i,r)=>{var s;((s=this.parent.extensionOptions[r])==null?void 0:s.enabled)===!1?i.isGLTFExtension&&this.isExtensionUsed(r)&&J.Warn(`Extension ${r} is used but has been explicitly disabled.`):(!i.isGLTFExtension||this.isExtensionUsed(r))&&e.push((async()=>{let a=await i.factory(this);return a.name!==r&&J.Warn(`The name of the glTF loader extension instance does not match the registered name: ${a.name} !== ${r}`),this._parent.onExtensionLoadedObservable.notifyObservers(a),a})())}),this._extensions.push(...await Promise.all(e)),this._extensions.sort((i,r)=>(i.order||Number.MAX_VALUE)-(r.order||Number.MAX_VALUE)),this._parent.onExtensionLoadedObservable.clear(),this._gltf.extensionsRequired){for(let i of this._gltf.extensionsRequired)if(!this._extensions.some(s=>s.name===i&&s.enabled))throw((t=this.parent.extensionOptions[i])==null?void 0:t.enabled)===!1?new Error(`Required extension ${i} is disabled`):new Error(`Required extension ${i} is not available`)}}_createRootNode(){if(this._parent.customRootNode!==void 0)return this._rootBabylonMesh=this._parent.customRootNode,{_babylonTransformNode:this._rootBabylonMesh===null?void 0:this._rootBabylonMesh,index:-1};this._babylonScene._blockEntityCollection=!!this._assetContainer;let e=new j("__root__",this._babylonScene);this._rootBabylonMesh=e,this._rootBabylonMesh._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,this._rootBabylonMesh.setEnabled(!1);let t={_babylonTransformNode:this._rootBabylonMesh,index:-1};switch(this._parent.coordinateSystemMode){case Gm.AUTO:{this._babylonScene.useRightHandedSystem||(t.rotation=[0,1,0,0],t.scale=[1,1,-1],n._LoadTransform(t,this._rootBabylonMesh));break}case Gm.FORCE_RIGHT_HANDED:{this._babylonScene.useRightHandedSystem=!0;break}default:throw new Error(`Invalid coordinate system mode (${this._parent.coordinateSystemMode})`)}return this._parent.onMeshLoadedObservable.notifyObservers(e),t}loadSceneAsync(e,t){let i=this._extensionsLoadSceneAsync(e,t);if(i)return i;let r=new Array;if(this.logOpen(`${e} ${t.name||""}`),t.nodes)for(let s of t.nodes){let a=jt.Get(`${e}/nodes/${s}`,this._gltf.nodes,s);r.push(this.loadNodeAsync(`/nodes/${a.index}`,a,o=>{o.parent=this._rootBabylonMesh}))}for(let s of this._postSceneLoadActions)s();return r.push(this._loadAnimationsAsync()),this.logClose(),Promise.all(r).then(()=>{})}_forEachPrimitive(e,t){if(e._primitiveBabylonMeshes)for(let i of e._primitiveBabylonMeshes)t(i)}_getGeometries(){let e=[],t=this._gltf.nodes;if(t)for(let i of t)this._forEachPrimitive(i,r=>{let s=r.geometry;s&&e.indexOf(s)===-1&&e.push(s)});return e}_getMeshes(){let e=[];this._rootBabylonMesh instanceof pr&&e.push(this._rootBabylonMesh);let t=this._gltf.nodes;if(t)for(let i of t)this._forEachPrimitive(i,r=>{e.push(r)});return e}_getTransformNodes(){let e=[],t=this._gltf.nodes;if(t)for(let i of t)i._babylonTransformNode&&i._babylonTransformNode.getClassName()==="TransformNode"&&e.push(i._babylonTransformNode),i._babylonTransformNodeForSkin&&e.push(i._babylonTransformNodeForSkin);return e}_getSkeletons(){let e=[],t=this._gltf.skins;if(t)for(let i of t)i._data&&e.push(i._data.babylonSkeleton);return e}_getAnimationGroups(){let e=[],t=this._gltf.animations;if(t)for(let i of t)i._babylonAnimationGroup&&e.push(i._babylonAnimationGroup);return e}_startAnimations(){switch(this._parent.animationStartMode){case ed.NONE:break;case ed.FIRST:{let e=this._getAnimationGroups();e.length!==0&&e[0].start(!0);break}case ed.ALL:{let e=this._getAnimationGroups();for(let t of e)t.start(!0);break}default:{J.Error(`Invalid animation start mode (${this._parent.animationStartMode})`);return}}}loadNodeAsync(e,t,i=()=>{}){let r=this._extensionsLoadNodeAsync(e,t,i);if(r)return r;if(t._babylonTransformNode)throw new Error(`${e}: Invalid recursive node hierarchy`);let s=new Array;this.logOpen(`${e} ${t.name||""}`);let a=c=>{if(n.AddPointerMetadata(c,e),n._LoadTransform(t,c),t.camera!=null){let f=jt.Get(`${e}/camera`,this._gltf.cameras,t.camera);s.push(this.loadCameraAsync(`/cameras/${f.index}`,f,h=>{h.parent=c,this._babylonScene.useRightHandedSystem||(c.scaling.x=-1)}))}if(t.children)for(let f of t.children){let h=jt.Get(`${e}/children/${f}`,this._gltf.nodes,f);s.push(this.loadNodeAsync(`/nodes/${h.index}`,h,d=>{d.parent=c}))}i(c)},o=t.mesh!=null,l=this._parent.loadSkins&&t.skin!=null;if(!o||l){let c=t.name||`node${t.index}`;this._babylonScene._blockEntityCollection=!!this._assetContainer;let f=new $t(c,this._babylonScene);f._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,t.mesh==null?t._babylonTransformNode=f:t._babylonTransformNodeForSkin=f,a(f)}if(o)if(l){let c=jt.Get(`${e}/mesh`,this._gltf.meshes,t.mesh);s.push(this._loadMeshAsync(`/meshes/${c.index}`,t,c,f=>{let h=t._babylonTransformNodeForSkin;f.metadata=fD(h.metadata,f.metadata||{});let d=jt.Get(`${e}/skin`,this._gltf.skins,t.skin);s.push(this._loadSkinAsync(`/skins/${d.index}`,t,d,u=>{this._forEachPrimitive(t,m=>{m.skeleton=u}),this._postSceneLoadActions.push(()=>{if(d.skeleton!=null){let m=jt.Get(`/skins/${d.index}/skeleton`,this._gltf.nodes,d.skeleton).parent;t.index===m.index?f.parent=h.parent:f.parent=m._babylonTransformNode}else f.parent=this._rootBabylonMesh;this._parent.onSkinLoadedObservable.notifyObservers({node:h,skinnedNode:f})})}))}))}else{let c=jt.Get(`${e}/mesh`,this._gltf.meshes,t.mesh);s.push(this._loadMeshAsync(`/meshes/${c.index}`,t,c,a))}return this.logClose(),Promise.all(s).then(()=>(this._forEachPrimitive(t,c=>{let f=c;!f.isAnInstance&&f.geometry&&f.geometry.useBoundingInfoFromGeometry?c._updateBoundingInfo():c.refreshBoundingInfo(!0,!0)}),t._babylonTransformNode))}_loadMeshAsync(e,t,i,r){let s=i.primitives;if(!s||!s.length)throw new Error(`${e}: Primitives are missing`);s[0].index==null&&jt.Assign(s);let a=new Array;this.logOpen(`${e} ${i.name||""}`);let o=t.name||`node${t.index}`;if(s.length===1){let l=i.primitives[0];a.push(this._loadMeshPrimitiveAsync(`${e}/primitives/${l.index}`,o,t,i,l,c=>{t._babylonTransformNode=c,t._primitiveBabylonMeshes=[c]}))}else{this._babylonScene._blockEntityCollection=!!this._assetContainer,t._babylonTransformNode=new $t(o,this._babylonScene),t._babylonTransformNode._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,t._primitiveBabylonMeshes=[];for(let l of s)a.push(this._loadMeshPrimitiveAsync(`${e}/primitives/${l.index}`,`${o}_primitive${l.index}`,t,i,l,c=>{c.parent=t._babylonTransformNode,t._primitiveBabylonMeshes.push(c)}))}return r(t._babylonTransformNode),this.logClose(),Promise.all(a).then(()=>t._babylonTransformNode)}_loadMeshPrimitiveAsync(e,t,i,r,s,a){let o=this._extensionsLoadMeshPrimitiveAsync(e,t,i,r,s,a);if(o)return o;this.logOpen(`${e}`);let l=this._disableInstancedMesh===0&&this._parent.createInstances&&i.skin==null&&!r.primitives[0].targets,c,f;if(l&&s._instanceData)this._babylonScene._blockEntityCollection=!!this._assetContainer,c=s._instanceData.babylonSourceMesh.createInstance(t),c._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,f=s._instanceData.promise;else{let h=new Array;this._babylonScene._blockEntityCollection=!!this._assetContainer;let d=new j(t,this._babylonScene);if(d._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,d.sideOrientation=this._babylonScene.useRightHandedSystem?ve.CounterClockWiseSideOrientation:ve.ClockWiseSideOrientation,this._createMorphTargets(e,i,r,s,d),h.push(this._loadVertexDataAsync(e,s,d).then(async u=>await this._loadMorphTargetsAsync(e,s,d,u).then(()=>{this._disposed||(this._babylonScene._blockEntityCollection=!!this._assetContainer,u.applyToMesh(d),u._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1)}))),!this.parent.skipMaterials){let u=n._GetDrawMode(e,s.mode);if(s.material==null){let m=this._defaultBabylonMaterialData[u];m||(m=this._createDefaultMaterial("__GLTFLoader._default",u),this._parent.onMaterialLoadedObservable.notifyObservers(m),this._defaultBabylonMaterialData[u]=m),d.material=m}else{let m=jt.Get(`${e}/material`,this._gltf.materials,s.material);h.push(this._loadMaterialAsync(`/materials/${m.index}`,m,d,u,_=>{d.material=_}))}}f=Promise.all(h),l&&(s._instanceData={babylonSourceMesh:d,promise:f}),c=d}return n.AddPointerMetadata(c,e),this._parent.onMeshLoadedObservable.notifyObservers(c),a(c),this.logClose(),f.then(()=>c)}_loadVertexDataAsync(e,t,i){let r=this._extensionsLoadVertexDataAsync(e,t,i);if(r)return r;let s=t.attributes;if(!s)throw new Error(`${e}: Attributes are missing`);let a=new Array,o=new hn(i.name,this._babylonScene);if(t.indices==null)i.isUnIndexed=!0;else{let c=jt.Get(`${e}/indices`,this._gltf.accessors,t.indices);a.push(this._loadIndicesAccessorAsync(`/accessors/${c.index}`,c).then(f=>{o.setIndices(f)}))}let l=(c,f,h)=>{if(s[c]==null)return;i._delayInfo=i._delayInfo||[],i._delayInfo.indexOf(f)===-1&&i._delayInfo.push(f);let d=jt.Get(`${e}/attributes/${c}`,this._gltf.accessors,s[c]);a.push(this._loadVertexAccessorAsync(`/accessors/${d.index}`,d,f).then(u=>{if(u.getKind()===L.PositionKind&&!this.parent.alwaysComputeBoundingBox&&!i.skeleton){let m=Ehe(d);m&&(o._boundingInfo=m,o.useBoundingInfoFromGeometry=!0)}o.setVerticesBuffer(u,d.count)})),f==L.MatricesIndicesExtraKind&&(i.numBoneInfluencers=8),h&&h(d)};return l("POSITION",L.PositionKind),l("NORMAL",L.NormalKind),l("TANGENT",L.TangentKind),l("TEXCOORD_0",L.UVKind),l("TEXCOORD_1",L.UV2Kind),l("TEXCOORD_2",L.UV3Kind),l("TEXCOORD_3",L.UV4Kind),l("TEXCOORD_4",L.UV5Kind),l("TEXCOORD_5",L.UV6Kind),l("JOINTS_0",L.MatricesIndicesKind),l("WEIGHTS_0",L.MatricesWeightsKind),l("JOINTS_1",L.MatricesIndicesExtraKind),l("WEIGHTS_1",L.MatricesWeightsExtraKind),l("COLOR_0",L.ColorKind,c=>{c.type==="VEC4"&&(i.hasVertexAlpha=!0)}),Promise.all(a).then(()=>o)}_createMorphTargets(e,t,i,r,s){if(!r.targets||!this._parent.loadMorphTargets)return;if(t._numMorphTargets==null)t._numMorphTargets=r.targets.length;else if(r.targets.length!==t._numMorphTargets)throw new Error(`${e}: Primitives do not have the same number of targets`);let a=i.extras?i.extras.targetNames:null;this._babylonScene._blockEntityCollection=!!this._assetContainer,s.morphTargetManager=new nd(this._babylonScene),s.morphTargetManager._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,s.morphTargetManager.areUpdatesFrozen=!0;for(let o=0;o{a.areUpdatesFrozen=!1})}async _loadMorphTargetVertexDataAsync(e,t,i,r){let s=new Array,a=(o,l,c)=>{if(i[o]==null)return;let f=t.getVertexBuffer(l);if(!f)return;let h=jt.Get(`${e}/${o}`,this._gltf.accessors,i[o]);s.push(this._loadFloatAccessorAsync(`/accessors/${h.index}`,h).then(d=>{c(f,d)}))};return a("POSITION",L.PositionKind,(o,l)=>{let c=new Float32Array(l.length);o.forEach(l.length,(f,h)=>{c[h]=l[h]+f}),r.setPositions(c)}),a("NORMAL",L.NormalKind,(o,l)=>{let c=new Float32Array(l.length);o.forEach(c.length,(f,h)=>{c[h]=l[h]+f}),r.setNormals(c)}),a("TANGENT",L.TangentKind,(o,l)=>{let c=new Float32Array(l.length/3*4),f=0;o.forEach(l.length/3*4,(h,d)=>{(d+1)%4!==0&&(c[f]=l[f]+h,f++)}),r.setTangents(c)}),a("TEXCOORD_0",L.UVKind,(o,l)=>{let c=new Float32Array(l.length);o.forEach(l.length,(f,h)=>{c[h]=l[h]+f}),r.setUVs(c)}),a("TEXCOORD_1",L.UV2Kind,(o,l)=>{let c=new Float32Array(l.length);o.forEach(l.length,(f,h)=>{c[h]=l[h]+f}),r.setUV2s(c)}),a("COLOR_0",L.ColorKind,(o,l)=>{let c=null,f=o.getSize();if(f===3){c=new Float32Array(l.length/3*4),o.forEach(l.length,(h,d)=>{let u=Math.floor(d/3),m=d%3;c[4*u+m]=l[3*u+m]+h});for(let h=0;h{c[d]=l[d]+h});else throw new Error(`${e}: Invalid number of components (${f}) for COLOR_0 attribute`);r.setColors(c)}),await Promise.all(s).then(()=>{})}static _LoadTransform(e,t){if(e.skin!=null)return;let i=b.Zero(),r=ze.Identity(),s=b.One();e.matrix?K.FromArray(e.matrix).decompose(s,r,i):(e.translation&&(i=b.FromArray(e.translation)),e.rotation&&(r=ze.FromArray(e.rotation)),e.scale&&(s=b.FromArray(e.scale))),t.position=i,t.rotationQuaternion=r,t.scaling=s}_loadSkinAsync(e,t,i,r){if(!this._parent.loadSkins)return Promise.resolve();let s=this._extensionsLoadSkinAsync(e,t,i);if(s)return s;if(i._data)return r(i._data.babylonSkeleton),i._data.promise;let a=`skeleton${i.index}`;this._babylonScene._blockEntityCollection=!!this._assetContainer;let o=new Gx(i.name||a,a,this._babylonScene);o._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,this._loadBones(e,i,o);let l=this._loadSkinInverseBindMatricesDataAsync(e,i).then(c=>{this._updateBoneMatrices(o,c)});return i._data={babylonSkeleton:o,promise:l},r(o),l}_loadBones(e,t,i){if(t.skeleton==null||this._parent.alwaysComputeSkeletonRootNode){let s=this._findSkeletonRootNode(`${e}/joints`,t.joints);if(s)if(t.skeleton===void 0)t.skeleton=s.index;else{let a=(l,c)=>{for(;c.parent;c=c.parent)if(c.parent===l)return!0;return!1},o=jt.Get(`${e}/skeleton`,this._gltf.nodes,t.skeleton);o!==s&&!a(o,s)&&(J.Warn(`${e}/skeleton: Overriding with nearest common ancestor as skeleton node is not a common root`),t.skeleton=s.index)}else J.Warn(`${e}: Failed to find common root`)}let r={};for(let s of t.joints){let a=jt.Get(`${e}/joints/${s}`,this._gltf.nodes,s);this._loadBone(a,t,i,r)}}_findSkeletonRootNode(e,t){if(t.length===0)return null;let i={};for(let s of t){let a=[],o=jt.Get(`${e}/${s}`,this._gltf.nodes,s);for(;o.index!==-1;)a.unshift(o),o=o.parent;i[s]=a}let r=null;for(let s=0;;++s){let a=i[t[0]];if(s>=a.length)return r;let o=a[s];for(let l=1;l=a.length||o!==a[s])return r;r=o}}_loadBone(e,t,i,r){e._isJoint=!0;let s=r[e.index];if(s)return s;let a=null;e.index!==t.skeleton&&(e.parent&&e.parent.index!==-1?a=this._loadBone(e.parent,t,i,r):t.skeleton!==void 0&&J.Warn(`/skins/${t.index}/skeleton: Skeleton node is not a common root`));let o=t.joints.indexOf(e.index);return s=new La(e.name||`joint${e.index}`,i,a,this._getNodeMatrix(e),null,null,o),r[e.index]=s,this._postSceneLoadActions.push(()=>{s.linkTransformNode(e._babylonTransformNode)}),s}_loadSkinInverseBindMatricesDataAsync(e,t){if(t.inverseBindMatrices==null)return Promise.resolve(null);let i=jt.Get(`${e}/inverseBindMatrices`,this._gltf.accessors,t.inverseBindMatrices);return this._loadFloatAccessorAsync(`/accessors/${i.index}`,i)}_updateBoneMatrices(e,t){for(let i of e.bones){let r=K.Identity(),s=i._index;t&&s!==-1&&(K.FromArrayToRef(t,s*16,r),r.invertToRef(r));let a=i.getParent();a&&r.multiplyToRef(a.getAbsoluteInverseBindMatrix(),r),i.updateMatrix(r,!1,!1),i._updateAbsoluteBindMatrices(void 0,!1)}}_getNodeMatrix(e){return e.matrix?K.FromArray(e.matrix):K.Compose(e.scale?b.FromArray(e.scale):b.One(),e.rotation?ze.FromArray(e.rotation):ze.Identity(),e.translation?b.FromArray(e.translation):b.Zero())}loadCameraAsync(e,t,i=()=>{}){let r=this._extensionsLoadCameraAsync(e,t,i);if(r)return r;let s=new Array;this.logOpen(`${e} ${t.name||""}`),this._babylonScene._blockEntityCollection=!!this._assetContainer;let a=new vc(t.name||`camera${t.index}`,b.Zero(),this._babylonScene,!1);switch(a._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,t._babylonCamera=a,a.setTarget(new b(0,0,-1)),t.type){case"perspective":{let o=t.perspective;if(!o)throw new Error(`${e}: Camera perspective properties are missing`);a.fov=o.yfov,a.minZ=o.znear,a.maxZ=o.zfar||0;break}case"orthographic":{if(!t.orthographic)throw new Error(`${e}: Camera orthographic properties are missing`);a.mode=ut.ORTHOGRAPHIC_CAMERA,a.orthoLeft=-t.orthographic.xmag,a.orthoRight=t.orthographic.xmag,a.orthoBottom=-t.orthographic.ymag,a.orthoTop=t.orthographic.ymag,a.minZ=t.orthographic.znear,a.maxZ=t.orthographic.zfar;break}default:throw new Error(`${e}: Invalid camera type (${t.type})`)}return n.AddPointerMetadata(a,e),this._parent.onCameraLoadedObservable.notifyObservers(a),i(a),this.logClose(),Promise.all(s).then(()=>a)}_loadAnimationsAsync(){this._parent._startPerformanceCounter("Load animations");let e=this._gltf.animations;if(!e)return Promise.resolve();let t=new Array;for(let i=0;i{s.targetedAnimations.length===0&&s.dispose()}))}return Promise.all(t).then(()=>{this._parent._endPerformanceCounter("Load animations")})}loadAnimationAsync(e,t){this._parent._startPerformanceCounter("Load animation");let i=this._extensionsLoadAnimationAsync(e,t);return i||ghe.value.then(({AnimationGroup:r})=>{this._babylonScene._blockEntityCollection=!!this._assetContainer;let s=new r(t.name||`animation${t.index}`,this._babylonScene);s._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,t._babylonAnimationGroup=s;let a=new Array;jt.Assign(t.channels),jt.Assign(t.samplers);for(let o of t.channels)a.push(this._loadAnimationChannelAsync(`${e}/channels/${o.index}`,e,t,o,(l,c)=>{l.animations=l.animations||[],l.animations.push(c),s.addTargetedAnimation(c,l)}));return this._parent._endPerformanceCounter("Load animation"),Promise.all(a).then(()=>(s.normalize(0),s))})}_loadAnimationChannelAsync(e,t,i,r,s){let a=this._extensionsLoadAnimationChannelAsync(e,t,i,r,s);if(a)return a;if(r.target.node==null)return Promise.resolve();let o=jt.Get(`${e}/target/node`,this._gltf.nodes,r.target.node),l=r.target.path,c=l==="weights";return c&&!o._numMorphTargets||!c&&!o._babylonTransformNode||!this._parent.loadNodeAnimations&&!c&&!o._isJoint?Promise.resolve():vhe.value.then(()=>{var d,u,m,_;let f;switch(l){case"translation":{f=(d=xg("/nodes/{}/translation"))==null?void 0:d.interpolation;break}case"rotation":{f=(u=xg("/nodes/{}/rotation"))==null?void 0:u.interpolation;break}case"scale":{f=(m=xg("/nodes/{}/scale"))==null?void 0:m.interpolation;break}case"weights":{f=(_=xg("/nodes/{}/weights"))==null?void 0:_.interpolation;break}default:throw new Error(`${e}/target/path: Invalid value (${r.target.path})`)}if(!f)throw new Error(`${e}/target/path: Could not find interpolation properties for target path (${r.target.path})`);let h={object:o,info:f};return this._loadAnimationChannelFromTargetInfoAsync(e,t,i,r,h,s)})}_loadAnimationChannelFromTargetInfoAsync(e,t,i,r,s,a){let o=this.parent.targetFps,l=1/o,c=jt.Get(`${e}/sampler`,i.samplers,r.sampler);return this._loadAnimationSamplerAsync(`${t}/samplers/${r.sampler}`,c).then(f=>{let h=0,d=s.object,u=s.info;for(let m of u){let _=m.getStride(d),p=f.input,g=f.output,v=new Array(p.length),x=0;switch(f.interpolation){case"STEP":{for(let A=0;A0){let A=`${i.name||`animation${i.index}`}_channel${r.index}_${h}`,S=m.buildAnimations(d,A,o,v);for(let E of S)h++,a(E.babylonAnimatable,E.babylonAnimation)}}})}_loadAnimationSamplerAsync(e,t){if(t._data)return t._data;let i=t.interpolation||"LINEAR";switch(i){case"STEP":case"LINEAR":case"CUBICSPLINE":break;default:throw new Error(`${e}/interpolation: Invalid value (${t.interpolation})`)}let r=jt.Get(`${e}/input`,this._gltf.accessors,t.input),s=jt.Get(`${e}/output`,this._gltf.accessors,t.output);return t._data=Promise.all([this._loadFloatAccessorAsync(`/accessors/${r.index}`,r),this._loadFloatAccessorAsync(`/accessors/${s.index}`,s)]).then(([a,o])=>({input:a,interpolation:i,output:o})),t._data}loadBufferAsync(e,t,i,r){let s=this._extensionsLoadBufferAsync(e,t,i,r);if(s)return s;if(!t._data)if(t.uri)t._data=this.loadUriAsync(`${e}/uri`,t,t.uri);else{if(!this._bin)throw new Error(`${e}: Uri is missing or the binary glTF is missing its binary chunk`);t._data=this._bin.readAsync(0,t.byteLength)}return t._data.then(a=>{try{return new Uint8Array(a.buffer,a.byteOffset+i,r)}catch(o){throw new Error(`${e}: ${o.message}`,{cause:o})}})}loadBufferViewAsync(e,t){let i=this._extensionsLoadBufferViewAsync(e,t);if(i)return i;if(t._data)return t._data;let r=jt.Get(`${e}/buffer`,this._gltf.buffers,t.buffer);return t._data=this.loadBufferAsync(`/buffers/${r.index}`,r,t.byteOffset||0,t.byteLength),t._data}_loadAccessorAsync(e,t,i){if(t._data)return t._data;let r=n._GetNumComponents(e,t.type),s=r*L.GetTypeByteLength(t.componentType),a=r*t.count;if(t.bufferView==null)t._data=Promise.resolve(new i(a));else{let o=jt.Get(`${e}/bufferView`,this._gltf.bufferViews,t.bufferView);t._data=this.loadBufferViewAsync(`/bufferViews/${o.index}`,o).then(l=>{if(t.componentType===5126&&!t.normalized&&(!o.byteStride||o.byteStride===s))return n._GetTypedArray(e,t.componentType,l,t.byteOffset,a);{let c=new i(a);return L.ForEach(l,t.byteOffset||0,o.byteStride||s,r,t.componentType,c.length,t.normalized||!1,(f,h)=>{c[h]=f}),c}})}if(t.sparse){let o=t.sparse;t._data=t._data.then(l=>{let c=l,f=jt.Get(`${e}/sparse/indices/bufferView`,this._gltf.bufferViews,o.indices.bufferView),h=jt.Get(`${e}/sparse/values/bufferView`,this._gltf.bufferViews,o.values.bufferView);return Promise.all([this.loadBufferViewAsync(`/bufferViews/${f.index}`,f),this.loadBufferViewAsync(`/bufferViews/${h.index}`,h)]).then(([d,u])=>{let m=n._GetTypedArray(`${e}/sparse/indices`,o.indices.componentType,d,o.indices.byteOffset,o.count),_=r*o.count,p;if(t.componentType===5126&&!t.normalized)p=n._GetTypedArray(`${e}/sparse/values`,t.componentType,u,o.values.byteOffset,_);else{let v=n._GetTypedArray(`${e}/sparse/values`,t.componentType,u,o.values.byteOffset,_);p=new i(_),L.ForEach(v,0,s,r,t.componentType,p.length,t.normalized||!1,(x,A)=>{p[A]=x})}let g=0;for(let v=0;vn._GetTypedArray(e,t.componentType,r,t.byteOffset,t.count))}return t._data}_loadVertexBufferViewAsync(e){if(e._babylonBuffer)return e._babylonBuffer;let t=this._babylonScene.getEngine();return e._babylonBuffer=this.loadBufferViewAsync(`/bufferViews/${e.index}`,e).then(i=>new Ja(t,i,!1)),e._babylonBuffer}_loadVertexAccessorAsync(e,t,i){var s;if((s=t._babylonVertexBuffer)!=null&&s[i])return t._babylonVertexBuffer[i];t._babylonVertexBuffer||(t._babylonVertexBuffer={});let r=this._babylonScene.getEngine();if(t.sparse||t.bufferView==null)t._babylonVertexBuffer[i]=this._loadFloatAccessorAsync(e,t).then(a=>new L(r,a,i,!1));else{let a=jt.Get(`${e}/bufferView`,this._gltf.bufferViews,t.bufferView);t._babylonVertexBuffer[i]=this._loadVertexBufferViewAsync(a).then(o=>{let l=n._GetNumComponents(e,t.type);return new L(r,o,i,!1,void 0,a.byteStride,void 0,t.byteOffset,l,t.componentType,t.normalized,!0,void 0,!0)})}return t._babylonVertexBuffer[i]}_loadMaterialMetallicRoughnessPropertiesAsync(e,t,i){let r=new Array,s=this._getOrCreateMaterialAdapter(i);return t&&(t.baseColorFactor?(s.baseColor=Te.FromArray(t.baseColorFactor),s.geometryOpacity=t.baseColorFactor[3]):s.baseColor=Te.White(),s.baseMetalness=t.metallicFactor==null?1:t.metallicFactor,s.specularRoughness=t.roughnessFactor==null?1:t.roughnessFactor,t.baseColorTexture&&r.push(this.loadTextureInfoAsync(`${e}/baseColorTexture`,t.baseColorTexture,a=>{a.name=`${i.name} (Base Color)`,s.baseColorTexture=a})),t.metallicRoughnessTexture&&(t.metallicRoughnessTexture.nonColorData=!0,r.push(this.loadTextureInfoAsync(`${e}/metallicRoughnessTexture`,t.metallicRoughnessTexture,a=>{a.name=`${i.name} (Metallic Roughness)`,s.baseMetalnessTexture=a,s.specularRoughnessTexture=a})),s.useRoughnessFromMetallicTextureGreen=!0,s.useMetallicFromMetallicTextureBlue=!0)),Promise.all(r).then(()=>{})}_loadMaterialAsync(e,t,i,r,s=()=>{}){let a=this._extensionsLoadMaterialAsync(e,t,i,r,s);if(a)return a;t._data=t._data||{};let o=t._data[r];if(!o){this.logOpen(`${e} ${t.name||""}`);let l=this.createMaterial(e,t,r);o={babylonMaterial:l,babylonMeshes:[],promise:this.loadMaterialPropertiesAsync(e,t,l)},t._data[r]=o,n.AddPointerMetadata(l,e),this._parent.onMaterialLoadedObservable.notifyObservers(l),this.logClose()}return i&&(o.babylonMeshes.push(i),i.onDisposeObservable.addOnce(()=>{let l=o.babylonMeshes.indexOf(i);l!==-1&&o.babylonMeshes.splice(l,1)})),s(o.babylonMaterial),o.promise.then(()=>o.babylonMaterial)}_createDefaultMaterial(e,t){if(!this._pbrMaterialImpl)throw new Error("PBR Material class not loaded");this._babylonScene._blockEntityCollection=!!this._assetContainer;let i=new this._pbrMaterialImpl.materialClass(e,this._babylonScene);i._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,i.fillMode=t,i.transparencyMode=this._pbrMaterialImpl.materialClass.MATERIAL_OPAQUE;let r=this._getOrCreateMaterialAdapter(i);return r.transparencyAsAlphaCoverage=this._parent.transparencyAsCoverage,r.baseMetalness=1,r.specularRoughness=1,i}createMaterial(e,t,i){let r=this._extensionsCreateMaterial(e,t,i);if(r)return r;let s=t.name||`material${t.index}`;return this._createDefaultMaterial(s,i)}loadMaterialPropertiesAsync(e,t,i){let r=this._extensionsLoadMaterialPropertiesAsync(e,t,i);if(r)return r;let s=new Array;return s.push(this.loadMaterialBasePropertiesAsync(e,t,i)),t.pbrMetallicRoughness&&s.push(this._loadMaterialMetallicRoughnessPropertiesAsync(`${e}/pbrMetallicRoughness`,t.pbrMetallicRoughness,i)),this.loadMaterialAlphaProperties(e,t,i),Promise.all(s).then(()=>{})}loadMaterialBasePropertiesAsync(e,t,i){let r=new Array,s=this._getOrCreateMaterialAdapter(i);s.emissionColor=t.emissiveFactor?Te.FromArray(t.emissiveFactor):new Te(0,0,0),t.doubleSided&&(s.backFaceCulling=!1,s.twoSidedLighting=!0),t.normalTexture&&(t.normalTexture.nonColorData=!0,r.push(this.loadTextureInfoAsync(`${e}/normalTexture`,t.normalTexture,c=>{var f;c.name=`${i.name} (Normal)`,s.geometryNormalTexture=c,((f=t.normalTexture)==null?void 0:f.scale)!=null&&(c.level=t.normalTexture.scale)})),s.setNormalMapInversions(!this._babylonScene.useRightHandedSystem,this._babylonScene.useRightHandedSystem));let a,o=1,l;return t.occlusionTexture&&(t.occlusionTexture.nonColorData=!0,r.push(this.loadTextureInfoAsync(`${e}/occlusionTexture`,t.occlusionTexture,c=>{c.name=`${i.name} (Occlusion)`,a=c})),t.occlusionTexture.strength!=null&&(o=t.occlusionTexture.strength)),t.emissiveTexture&&r.push(this.loadTextureInfoAsync(`${e}/emissiveTexture`,t.emissiveTexture,c=>{c.name=`${i.name} (Emissive)`,l=c})),Promise.all(r).then(()=>{a&&(s.ambientOcclusionTexture=a,s.ambientOcclusionTextureStrength=o),l&&(s.emissionColorTexture=l)})}loadMaterialAlphaProperties(e,t,i){if(!this._pbrMaterialImpl)throw new Error(`${e}: Material type not supported`);let r=this._getOrCreateMaterialAdapter(i),s=r.baseColorTexture;switch(t.alphaMode||"OPAQUE"){case"OPAQUE":{i.transparencyMode=this._pbrMaterialImpl.materialClass.MATERIAL_OPAQUE,i.alpha=1;break}case"MASK":{i.transparencyMode=this._pbrMaterialImpl.materialClass.MATERIAL_ALPHATEST,r.alphaCutOff=t.alphaCutoff==null?.5:t.alphaCutoff,s&&(s.hasAlpha=!0);break}case"BLEND":{i.transparencyMode=this._pbrMaterialImpl.materialClass.MATERIAL_ALPHABLEND,s&&(s.hasAlpha=!0,r.useAlphaFromBaseColorTexture=!0);break}default:throw new Error(`${e}/alphaMode: Invalid value (${t.alphaMode})`)}}loadTextureInfoAsync(e,t,i=()=>{}){let r=this._extensionsLoadTextureInfoAsync(e,t,i);if(r)return r;if(this.logOpen(`${e}`),t.texCoord>=6)throw new Error(`${e}/texCoord: Invalid value (${t.texCoord})`);let s=jt.Get(`${e}/index`,this._gltf.textures,t.index);s._textureInfo=t;let a=this._loadTextureAsync(`/textures/${t.index}`,s,o=>{o.coordinatesIndex=t.texCoord||0,n.AddPointerMetadata(o,e),this._parent.onTextureLoadedObservable.notifyObservers(o),i(o)});return this.logClose(),a}_loadTextureAsync(e,t,i=()=>{}){let r=this._extensionsLoadTextureAsync(e,t,i);if(r)return r;this.logOpen(`${e} ${t.name||""}`);let s=t.sampler==null?n.DefaultSampler:jt.Get(`${e}/sampler`,this._gltf.samplers,t.sampler),a=jt.Get(`${e}/source`,this._gltf.images,t.source),o=this._createTextureAsync(e,s,a,i,void 0,!t._textureInfo.nonColorData);return this.logClose(),o}_createTextureAsync(e,t,i,r=()=>{},s,a){var m,_;let o=this._loadSampler(`/samplers/${t.index}`,t),l=new Array,c=new Bx;this._babylonScene._blockEntityCollection=!!this._assetContainer;let f={noMipmap:o.noMipMaps,invertY:!1,samplingMode:o.samplingMode,onLoad:()=>{this._disposed||c.resolve()},onError:(p,g)=>{this._disposed||c.reject(new Error(`${e}: ${g&&g.message?g.message:p||"Failed to load texture"}`))},mimeType:(_=i.mimeType)!=null?_:Z3((m=i.uri)!=null?m:""),loaderOptions:s,useSRGBBuffer:!!a&&this._parent.useSRGBBuffers},h=new ge(null,this._babylonScene,f);h._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,l.push(c.promise);let d=i.uri&&!rf(i.uri)?i.uri:void 0,u=d!=null?d:`${this._fileName}#image${i.index}`;if(l.push(this.loadImageAsync(`/images/${i.index}`,i).then(p=>{let g=`data:${this._uniqueRootUrl}${u}`;h.updateURL(g,p);let v=h.getInternalTexture();v&&(v.label=i.name)})),h.wrapU=o.wrapU,h.wrapV=o.wrapV,r(h),this._parent.useGltfTextureNames){let p=i.name||d||`image${i.index}`;h.name=p}return Promise.all(l).then(()=>h)}_loadSampler(e,t){return t._data||(t._data={noMipMaps:t.minFilter===9728||t.minFilter===9729,samplingMode:n._GetTextureSamplingMode(e,t),wrapU:n._GetTextureWrapMode(`${e}/wrapS`,t.wrapS),wrapV:n._GetTextureWrapMode(`${e}/wrapT`,t.wrapT)}),t._data}loadImageAsync(e,t){if(!t._data){if(this.logOpen(`${e} ${t.name||""}`),t.uri)t._data=this.loadUriAsync(`${e}/uri`,t,t.uri);else{let i=jt.Get(`${e}/bufferView`,this._gltf.bufferViews,t.bufferView);t._data=this.loadBufferViewAsync(`/bufferViews/${i.index}`,i)}this.logClose()}return t._data}loadUriAsync(e,t,i){let r=this._extensionsLoadUriAsync(e,t,i);if(r)return r;if(!n._ValidateUri(i))throw new Error(`${e}: '${i}' is invalid`);if(rf(i)){let s=new Uint8Array(nf(i));return this.log(`${e}: Decoded ${i.substring(0,64)}... (${s.length} bytes)`),Promise.resolve(s)}return this.log(`${e}: Loading ${i}`),this._parent.preprocessUrlAsync(this._rootUrl+i).then(s=>new Promise((a,o)=>{this._parent._loadFile(this._babylonScene,s,l=>{this._disposed||(this.log(`${e}: Loaded ${i} (${l.byteLength} bytes)`),a(new Uint8Array(l)))},!0,l=>{o(new zu(`${e}: Failed to load '${i}'${l?": "+l.status+" "+l.statusText:""}`,l))})}))}static AddPointerMetadata(e,t){e.metadata=e.metadata||{};let i=e._internalMetadata=e._internalMetadata||{},r=i.gltf=i.gltf||{};(r.pointers=r.pointers||[]).push(t)}static _GetTextureWrapMode(e,t){switch(t=t==null?10497:t,t){case 33071:return ge.CLAMP_ADDRESSMODE;case 33648:return ge.MIRROR_ADDRESSMODE;case 10497:return ge.WRAP_ADDRESSMODE;default:return J.Warn(`${e}: Invalid value (${t})`),ge.WRAP_ADDRESSMODE}}static _GetTextureSamplingMode(e,t){let i=t.magFilter==null?9729:t.magFilter,r=t.minFilter==null?9987:t.minFilter;if(i===9729)switch(r){case 9728:return ge.LINEAR_NEAREST;case 9729:return ge.LINEAR_LINEAR;case 9984:return ge.LINEAR_NEAREST_MIPNEAREST;case 9985:return ge.LINEAR_LINEAR_MIPNEAREST;case 9986:return ge.LINEAR_NEAREST_MIPLINEAR;case 9987:return ge.LINEAR_LINEAR_MIPLINEAR;default:return J.Warn(`${e}/minFilter: Invalid value (${r})`),ge.LINEAR_LINEAR_MIPLINEAR}else switch(i!==9728&&J.Warn(`${e}/magFilter: Invalid value (${i})`),r){case 9728:return ge.NEAREST_NEAREST;case 9729:return ge.NEAREST_LINEAR;case 9984:return ge.NEAREST_NEAREST_MIPNEAREST;case 9985:return ge.NEAREST_LINEAR_MIPNEAREST;case 9986:return ge.NEAREST_NEAREST_MIPLINEAR;case 9987:return ge.NEAREST_LINEAR_MIPLINEAR;default:return J.Warn(`${e}/minFilter: Invalid value (${r})`),ge.NEAREST_NEAREST_MIPNEAREST}}static _GetTypedArrayConstructor(e,t){try{return aM(t)}catch(i){throw new Error(`${e}: ${i.message}`,{cause:i})}}static _GetTypedArray(e,t,i,r,s){let a=i.buffer;r=i.byteOffset+(r||0);let o=n._GetTypedArrayConstructor(`${e}/componentType`,t),l=L.GetTypeByteLength(t);return r%l!==0?(J.Warn(`${e}: Copying buffer as byte offset (${r}) is not a multiple of component type byte length (${l})`),new o(a.slice(r,r+s*l),0)):new o(a,r,s)}static _GetNumComponents(e,t){switch(t){case"SCALAR":return 1;case"VEC2":return 2;case"VEC3":return 3;case"VEC4":return 4;case"MAT2":return 4;case"MAT3":return 9;case"MAT4":return 16}throw new Error(`${e}: Invalid type (${t})`)}static _ValidateUri(e){return de.IsBase64(e)||e.indexOf("..")===-1}static _GetDrawMode(e,t){switch(t==null&&(t=4),t){case 0:return ve.PointListDrawMode;case 1:return ve.LineListDrawMode;case 2:return ve.LineLoopDrawMode;case 3:return ve.LineStripDrawMode;case 4:return ve.TriangleFillMode;case 5:return ve.TriangleStripDrawMode;case 6:return ve.TriangleFanDrawMode}throw new Error(`${e}: Invalid mesh primitive mode (${t})`)}_compileMaterialsAsync(){this._parent._startPerformanceCounter("Compile materials");let e=new Array;if(this._gltf.materials){for(let t of this._gltf.materials)if(t._data)for(let i in t._data){let r=t._data[i];for(let s of r.babylonMeshes){s.computeWorldMatrix(!0);let a=r.babylonMaterial;e.push(a.forceCompilationAsync(s)),e.push(a.forceCompilationAsync(s,{useInstances:!0})),this._parent.useClipPlane&&(e.push(a.forceCompilationAsync(s,{clipPlane:!0})),e.push(a.forceCompilationAsync(s,{clipPlane:!0,useInstances:!0})))}}}return Promise.all(e).then(()=>{this._parent._endPerformanceCounter("Compile materials")})}_compileShadowGeneratorsAsync(){this._parent._startPerformanceCounter("Compile shadow generators");let e=new Array,t=this._babylonScene.lights;for(let i of t){let r=i.getShadowGenerator();r&&e.push(r.forceCompilationAsync())}return Promise.all(e).then(()=>{this._parent._endPerformanceCounter("Compile shadow generators")})}_forEachExtensions(e){for(let t of this._extensions)t.enabled&&e(t)}_applyExtensions(e,t,i){for(let r of this._extensions)if(r.enabled){let s=`${r.name}.${t}`,a=e;a._activeLoaderExtensionFunctions=a._activeLoaderExtensionFunctions||{};let o=a._activeLoaderExtensionFunctions;if(!o[s]){o[s]=!0;try{let l=i(r);if(l)return l}finally{delete o[s]}}}return null}_extensionsOnLoading(){this._forEachExtensions(e=>e.onLoading&&e.onLoading())}_extensionsOnReady(){this._forEachExtensions(e=>e.onReady&&e.onReady())}_extensionsLoadSceneAsync(e,t){return this._applyExtensions(t,"loadScene",i=>i.loadSceneAsync&&i.loadSceneAsync(e,t))}_extensionsLoadNodeAsync(e,t,i){return this._applyExtensions(t,"loadNode",r=>r.loadNodeAsync&&r.loadNodeAsync(e,t,i))}_extensionsLoadCameraAsync(e,t,i){return this._applyExtensions(t,"loadCamera",r=>r.loadCameraAsync&&r.loadCameraAsync(e,t,i))}_extensionsLoadVertexDataAsync(e,t,i){return this._applyExtensions(t,"loadVertexData",r=>r._loadVertexDataAsync&&r._loadVertexDataAsync(e,t,i))}_extensionsLoadMeshPrimitiveAsync(e,t,i,r,s,a){return this._applyExtensions(s,"loadMeshPrimitive",o=>o._loadMeshPrimitiveAsync&&o._loadMeshPrimitiveAsync(e,t,i,r,s,a))}_extensionsLoadMaterialAsync(e,t,i,r,s){return this._applyExtensions(t,"loadMaterial",a=>a._loadMaterialAsync&&a._loadMaterialAsync(e,t,i,r,s))}_extensionsCreateMaterial(e,t,i){return this._applyExtensions(t,"createMaterial",r=>r.createMaterial&&r.createMaterial(e,t,i))}_extensionsLoadMaterialPropertiesAsync(e,t,i){return this._applyExtensions(t,"loadMaterialProperties",r=>r.loadMaterialPropertiesAsync&&r.loadMaterialPropertiesAsync(e,t,i))}_extensionsLoadTextureInfoAsync(e,t,i){return this._applyExtensions(t,"loadTextureInfo",r=>r.loadTextureInfoAsync&&r.loadTextureInfoAsync(e,t,i))}_extensionsLoadTextureAsync(e,t,i){return this._applyExtensions(t,"loadTexture",r=>r._loadTextureAsync&&r._loadTextureAsync(e,t,i))}_extensionsLoadAnimationAsync(e,t){return this._applyExtensions(t,"loadAnimation",i=>i.loadAnimationAsync&&i.loadAnimationAsync(e,t))}_extensionsLoadAnimationChannelAsync(e,t,i,r,s){return this._applyExtensions(i,"loadAnimationChannel",a=>a._loadAnimationChannelAsync&&a._loadAnimationChannelAsync(e,t,i,r,s))}_extensionsLoadSkinAsync(e,t,i){return this._applyExtensions(i,"loadSkin",r=>r._loadSkinAsync&&r._loadSkinAsync(e,t,i))}_extensionsLoadUriAsync(e,t,i){return this._applyExtensions(t,"loadUri",r=>r._loadUriAsync&&r._loadUriAsync(e,t,i))}_extensionsLoadBufferViewAsync(e,t){return this._applyExtensions(t,"loadBufferView",i=>i.loadBufferViewAsync&&i.loadBufferViewAsync(e,t))}_extensionsLoadBufferAsync(e,t,i,r){return this._applyExtensions(t,"loadBuffer",s=>s.loadBufferAsync&&s.loadBufferAsync(e,t,i,r))}static LoadExtensionAsync(e,t,i,r){if(!t.extensions)return null;let a=t.extensions[i];return a?r(`${e}/extensions/${i}`,a):null}static LoadExtraAsync(e,t,i,r){if(!t.extras)return null;let a=t.extras[i];return a?r(`${e}/extras/${i}`,a):null}isExtensionUsed(e){return!!this._gltf.extensionsUsed&&this._gltf.extensionsUsed.indexOf(e)!==-1}logOpen(e){this._parent._logOpen(e)}logClose(){this._parent._logClose()}log(e){this._parent._log(e)}startPerformanceCounter(e){this._parent._startPerformanceCounter(e)}endPerformanceCounter(e){this._parent._endPerformanceCounter(e)}};eR.DefaultSampler={index:-1};Gf._CreateGLTF2Loader=n=>new eR(n)});var tR,B7=C(()=>{tR={name:"obj",extensions:".obj"}});var sd,U7=C(()=>{zt();Gr();_c();sd=class n{constructor(){this.materials=[]}parseMTL(e,t,i,r){if(t instanceof ArrayBuffer)return;let s=t.split(` -`),a=/\s+/,o,l=null;for(let c=0;c=0?f.substring(0,h):f;d=d.toLowerCase();let u=h>=0?f.substring(h+1).trim():"";if(d==="newmtl")l&&this.materials.push(l),e._blockEntityCollection=!!r,l=new He(u,e),l._parentContainer=r,e._blockEntityCollection=!1;else if(d==="kd"&&l)o=u.split(a,3).map(parseFloat),l.diffuseColor=Te.FromArray(o);else if(d==="ka"&&l)o=u.split(a,3).map(parseFloat),l.ambientColor=Te.FromArray(o);else if(d==="ks"&&l)o=u.split(a,3).map(parseFloat),l.specularColor=Te.FromArray(o);else if(d==="ke"&&l)o=u.split(a,3).map(parseFloat),l.emissiveColor=Te.FromArray(o);else if(d==="ns"&&l)l.specularPower=parseFloat(u);else if(d==="d"&&l)l.alpha=parseFloat(u);else if(d==="map_ka"&&l)l.ambientTexture=n._GetTexture(i,u,e);else if(d==="map_kd"&&l)l.diffuseTexture=n._GetTexture(i,u,e);else if(d==="map_ks"&&l)l.specularTexture=n._GetTexture(i,u,e);else if(d!=="map_ns")if(d==="map_bump"&&l){let m=u.split(a),_=m.indexOf("-bm"),p=null;_>=0&&(p=m[_+1],m.splice(_,2)),l.bumpTexture=n._GetTexture(i,m.join(" "),e),l.bumpTexture&&p!==null&&(l.bumpTexture.level=parseFloat(p))}else d==="map_d"&&l&&(l.opacityTexture=n._GetTexture(i,u,e))}l&&this.materials.push(l)}static _GetTexture(e,t,i){if(!t)return null;let r=e;if(e==="file:"){let s=t.lastIndexOf("\\");s===-1&&(s=t.lastIndexOf("/")),s>-1?r+=t.substring(s+1):r+=t}else r+=t;return new ge(r,i,!1,n.INVERT_TEXTURE_Y)}};sd.INVERT_TEXTURE_Y=!0});var zr,V7=C(()=>{Ui();_c();zt();Ge();rA();Di();lr();Pt();zr=class n{constructor(e,t,i){this._positions=[],this._normals=[],this._uvs=[],this._colors=[],this._extColors=[],this._meshesFromObj=[],this._indicesForBabylon=[],this._wrappedPositionForBabylon=[],this._wrappedUvsForBabylon=[],this._wrappedColorsForBabylon=[],this._wrappedNormalsForBabylon=[],this._tuplePosNorm=[],this._curPositionInIndices=0,this._hasMeshes=!1,this._unwrappedPositionsForBabylon=[],this._unwrappedColorsForBabylon=[],this._unwrappedNormalsForBabylon=[],this._unwrappedUVForBabylon=[],this._triangles=[],this._materialNameFromObj="",this._objMeshName="",this._increment=1,this._isFirstMaterial=!0,this._grayColor=new lt(.5,.5,.5,1),this._hasLineData=!1,this._materialToUse=e,this._babylonMeshesArray=t,this._loadingOptions=i}_isInArray(e,t){e[t[0]]||(e[t[0]]={normals:[],idx:[]});let i=e[t[0]].normals.indexOf(t[1]);return i===-1?-1:e[t[0]].idx[i]}_isInArrayUV(e,t){e[t[0]]||(e[t[0]]={normals:[],idx:[],uv:[]});let i=e[t[0]].normals.indexOf(t[1]);return i!=1&&t[2]===e[t[0]].uv[i]?e[t[0]].idx[i]:-1}_setData(e){var i,r;(i=e.indiceUvsFromObj)!=null||(e.indiceUvsFromObj=-1),(r=e.indiceNormalFromObj)!=null||(e.indiceNormalFromObj=-1);let t;this._loadingOptions.optimizeWithUV?t=this._isInArrayUV(this._tuplePosNorm,[e.indicePositionFromObj,e.indiceNormalFromObj,e.indiceUvsFromObj]):t=this._isInArray(this._tuplePosNorm,[e.indicePositionFromObj,e.indiceNormalFromObj]),t===-1?(this._indicesForBabylon.push(this._wrappedPositionForBabylon.length),this._wrappedPositionForBabylon.push(e.positionVectorFromOBJ),e.textureVectorFromOBJ!==void 0&&this._wrappedUvsForBabylon.push(e.textureVectorFromOBJ),e.normalsVectorFromOBJ!==void 0&&this._wrappedNormalsForBabylon.push(e.normalsVectorFromOBJ),e.positionColorsFromOBJ!==void 0&&this._wrappedColorsForBabylon.push(e.positionColorsFromOBJ),this._tuplePosNorm[e.indicePositionFromObj].normals.push(e.indiceNormalFromObj),this._tuplePosNorm[e.indicePositionFromObj].idx.push(this._curPositionInIndices++),this._loadingOptions.optimizeWithUV&&this._tuplePosNorm[e.indicePositionFromObj].uv.push(e.indiceUvsFromObj)):this._indicesForBabylon.push(t)}_unwrapData(){try{for(let e=0;e0&&(this._handledMesh=this._meshesFromObj[this._meshesFromObj.length-1],this._unwrapData(),this._loadingOptions.useLegacyBehavior&&this._indicesForBabylon.reverse(),this._handledMesh.indices=this._indicesForBabylon.slice(),this._handledMesh.positions=this._unwrappedPositionsForBabylon.slice(),this._unwrappedNormalsForBabylon.length&&(this._handledMesh.normals=this._unwrappedNormalsForBabylon.slice()),this._unwrappedUVForBabylon.length&&(this._handledMesh.uvs=this._unwrappedUVForBabylon.slice()),this._unwrappedColorsForBabylon.length&&(this._handledMesh.colors=this._unwrappedColorsForBabylon.slice()),this._handledMesh.hasLines=this._hasLineData,this._indicesForBabylon.length=0,this._unwrappedPositionsForBabylon.length=0,this._unwrappedColorsForBabylon.length=0,this._unwrappedNormalsForBabylon.length=0,this._unwrappedUVForBabylon.length=0,this._hasLineData=!1)}_optimizeNormals(e){let t=e.getVerticesData(L.PositionKind),i=e.getVerticesData(L.NormalKind),r={};if(!t||!i)return;for(let a=0;athis._triangles.push(d[0],d[u],d[u+1]),this._handednessSign=1):i.useRightHandedSystem?(this._pushTriangle=(d,u)=>this._triangles.push(d[0],d[u+1],d[u]),this._handednessSign=1):(this._pushTriangle=(d,u)=>this._triangles.push(d[0],d[u],d[u+1]),this._handednessSign=-1);let a=t.split(` -`),o=[],l=[];o.push(l);for(let d=0;d=7){let _=parseFloat(m[4]),p=parseFloat(m[5]),g=parseFloat(m[6]);this._colors.push(new lt(_>1?_/255:_,p>1?p/255:p,g>1?g/255:g,m.length===7||m[7]===void 0?1:parseFloat(m[7])))}else this._colors.push(this._grayColor)}else if((m=n.NormalPattern.exec(u))!==null)this._normals.push(new b(parseFloat(m[1]),parseFloat(m[2]),parseFloat(m[3])));else if((m=n.UVPattern.exec(u))!==null)this._uvs.push(new Ne(parseFloat(m[1])*this._loadingOptions.UVScaling.x,parseFloat(m[2])*this._loadingOptions.UVScaling.y));else if((m=n.FacePattern3.exec(u))!==null)this._setDataForCurrentFaceWithPattern3(m[1].trim().split(" "),1);else if((m=n.FacePattern4.exec(u))!==null)this._setDataForCurrentFaceWithPattern4(m[1].trim().split(" "),1);else if((m=n.FacePattern5.exec(u))!==null)this._setDataForCurrentFaceWithPattern5(m[1].trim().split(" "),1);else if((m=n.FacePattern2.exec(u))!==null)this._setDataForCurrentFaceWithPattern2(m[1].trim().split(" "),1);else if((m=n.FacePattern1.exec(u))!==null)this._setDataForCurrentFaceWithPattern1(m[1].trim().split(" "),1);else if((m=n.LinePattern1.exec(u))!==null)this._setDataForCurrentFaceWithPattern1(m[1].trim().split(" "),0),this._hasLineData=!0;else if((m=n.LinePattern2.exec(u))!==null)this._setDataForCurrentFaceWithPattern2(m[1].trim().split(" "),0),this._hasLineData=!0;else if(m=n._GetZbrushMRGB(u,!this._loadingOptions.importVertexColors))for(let _ of m)this._extColors.push(_);else if((m=n.LinePattern3.exec(u))!==null)this._setDataForCurrentFaceWithPattern3(m[1].trim().split(" "),0),this._hasLineData=!0;else if(n.GroupDescriptor.test(u)||n.ObjectDescriptor.test(u)){let _={name:u.substring(2).trim(),indices:null,positions:null,normals:null,uvs:null,colors:null,materialName:this._materialNameFromObj,isObject:n.ObjectDescriptor.test(u)};this._addPreviousObjMesh(),this._meshesFromObj.push(_),this._hasMeshes=!0,this._isFirstMaterial=!0,this._increment=1}else if(n.UseMtlDescriptor.test(u)){if(this._materialNameFromObj=u.substring(7).trim(),!this._isFirstMaterial||!this._hasMeshes){this._addPreviousObjMesh();let _={name:(this._objMeshName||"mesh")+"_mm"+this._increment.toString(),indices:null,positions:null,normals:null,uvs:null,colors:null,materialName:this._materialNameFromObj,isObject:!1};this._increment++,this._meshesFromObj.push(_),this._hasMeshes=!0}this._hasMeshes&&this._isFirstMaterial&&(this._meshesFromObj[this._meshesFromObj.length-1].materialName=this._materialNameFromObj,this._isFirstMaterial=!1)}else n.MtlLibGroupDescriptor.test(u)?s(u.substring(7).trim()):n.SmoothDescriptor.test(u)||J.Log("Unhandled expression at line : "+u)}if(this._hasMeshes&&(this._handledMesh=this._meshesFromObj[this._meshesFromObj.length-1],this._loadingOptions.useLegacyBehavior&&this._indicesForBabylon.reverse(),this._unwrapData(),this._handledMesh.indices=this._indicesForBabylon,this._handledMesh.positions=this._unwrappedPositionsForBabylon,this._unwrappedNormalsForBabylon.length&&(this._handledMesh.normals=this._unwrappedNormalsForBabylon),this._unwrappedUVForBabylon.length&&(this._handledMesh.uvs=this._unwrappedUVForBabylon),this._unwrappedColorsForBabylon.length&&(this._handledMesh.colors=this._unwrappedColorsForBabylon),this._handledMesh.hasLines=this._hasLineData),!this._hasMeshes){let d=null;if(this._indicesForBabylon.length)this._loadingOptions.useLegacyBehavior&&this._indicesForBabylon.reverse(),this._unwrapData();else{for(let u of this._positions)this._unwrappedPositionsForBabylon.push(u.x,u.y,u.z);if(this._normals.length)for(let u of this._normals)this._unwrappedNormalsForBabylon.push(u.x,u.y,u.z);if(this._uvs.length)for(let u of this._uvs)this._unwrappedUVForBabylon.push(u.x,u.y);if(this._extColors.length)for(let u of this._extColors)this._unwrappedColorsForBabylon.push(u.r,u.g,u.b,u.a);else if(this._colors.length)for(let u of this._colors)this._unwrappedColorsForBabylon.push(u.r,u.g,u.b,u.a);this._materialNameFromObj||(d=new He(hn.RandomId(),i),d.pointsCloud=!0,this._materialNameFromObj=d.name,this._normals.length||(d.disableLighting=!0,d.emissiveColor=Te.White()))}this._meshesFromObj.push({name:hn.RandomId(),indices:this._indicesForBabylon,positions:this._unwrappedPositionsForBabylon,colors:this._unwrappedColorsForBabylon,normals:this._unwrappedNormalsForBabylon,uvs:this._unwrappedUVForBabylon,materialName:this._materialNameFromObj,directMaterial:d,isObject:!0,hasLines:this._hasLineData})}for(let d=0;d=0;--_)if(this._meshesFromObj[_].isObject&&this._meshesFromObj[_]._babylonMesh){u.parent=this._meshesFromObj[_]._babylonMesh;break}}if(this._materialToUse.push(this._meshesFromObj[d].materialName),this._handledMesh.hasLines&&((f=u._internalMetadata)!=null||(u._internalMetadata={}),u._internalMetadata._isLine=!0),((h=this._handledMesh.positions)==null?void 0:h.length)===0){this._babylonMeshesArray.push(u);continue}let m=new Ie;if(m.indices=this._handledMesh.indices,m.positions=this._handledMesh.positions,this._loadingOptions.computeNormals||!this._handledMesh.normals){let _=new Array;Ie.ComputeNormals(this._handledMesh.positions,this._handledMesh.indices,_),m.normals=_}else m.normals=this._handledMesh.normals;this._handledMesh.uvs&&(m.uvs=this._handledMesh.uvs),this._handledMesh.colors&&(m.colors=this._handledMesh.colors),m.applyToMesh(u),this._loadingOptions.invertY&&(u.scaling.y*=-1),this._loadingOptions.optimizeNormals&&this._optimizeNormals(u),this._babylonMeshesArray.push(u),this._handledMesh.directMaterial&&(u.material=this._handledMesh.directMaterial)}}};zr.ObjectDescriptor=/^o/;zr.GroupDescriptor=/^g/;zr.MtlLibGroupDescriptor=/^mtllib /;zr.UseMtlDescriptor=/^usemtl /;zr.SmoothDescriptor=/^s /;zr.VertexPattern=/^v(\s+[\d|.|+|\-|e|E]+){3,7}/;zr.NormalPattern=/^vn(\s+[\d|.|+|\-|e|E]+)( +[\d|.|+|\-|e|E]+)( +[\d|.|+|\-|e|E]+)/;zr.UVPattern=/^vt(\s+[\d|.|+|\-|e|E]+)( +[\d|.|+|\-|e|E]+)/;zr.FacePattern1=/^f\s+(([\d]{1,}[\s]?){3,})+/;zr.FacePattern2=/^f\s+((([\d]{1,}\/[\d]{1,}[\s]?){3,})+)/;zr.FacePattern3=/^f\s+((([\d]{1,}\/[\d]{1,}\/[\d]{1,}[\s]?){3,})+)/;zr.FacePattern4=/^f\s+((([\d]{1,}\/\/[\d]{1,}[\s]?){3,})+)/;zr.FacePattern5=/^f\s+(((-[\d]{1,}\/-[\d]{1,}\/-[\d]{1,}[\s]?){3,})+)/;zr.LinePattern1=/^l\s+(([\d]{1,}[\s]?){2,})+/;zr.LinePattern2=/^l\s+((([\d]{1,}\/[\d]{1,}[\s]?){2,})+)/;zr.LinePattern3=/^l\s+((([\d]{1,}\/[\d]{1,}\/[\d]{1,}[\s]?){2,})+)/});var G7={};$e(G7,{OBJFileLoader:()=>js});var js,PL=C(()=>{Ge();Ci();Um();Sg();B7();U7();V7();_c();js=class n{static get INVERT_TEXTURE_Y(){return sd.INVERT_TEXTURE_Y}static set INVERT_TEXTURE_Y(e){sd.INVERT_TEXTURE_Y=e}constructor(e){this.name=tR.name,this.extensions=tR.extensions,this._assetContainer=null,this._loadingOptions={...n._DefaultLoadingOptions,...e!=null?e:{}}}static get 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Lm(FL){constructor(e){super(e),this.PBR=!0,this.NUM_SAMPLES="0",this.REALTIME_FILTERING=!1,this.IBL_CDF_FILTERING=!1,this.ALBEDO=!1,this.GAMMAALBEDO=!1,this.ALBEDODIRECTUV=0,this.VERTEXCOLOR=!1,this.BASE_WEIGHT=!1,this.BASE_WEIGHTDIRECTUV=0,this.BASE_DIFFUSE_ROUGHNESS=!1,this.BASE_DIFFUSE_ROUGHNESSDIRECTUV=0,this.BAKED_VERTEX_ANIMATION_TEXTURE=!1,this.AMBIENT=!1,this.AMBIENTDIRECTUV=0,this.AMBIENTINGRAYSCALE=!1,this.OPACITY=!1,this.VERTEXALPHA=!1,this.OPACITYDIRECTUV=0,this.OPACITYRGB=!1,this.ALPHATEST=!1,this.DEPTHPREPASS=!1,this.ALPHABLEND=!1,this.ALPHAFROMALBEDO=!1,this.ALPHATESTVALUE="0.5",this.SPECULAROVERALPHA=!1,this.RADIANCEOVERALPHA=!1,this.ALPHAFRESNEL=!1,this.LINEARALPHAFRESNEL=!1,this.PREMULTIPLYALPHA=!1,this.EMISSIVE=!1,this.EMISSIVEDIRECTUV=0,this.GAMMAEMISSIVE=!1,this.REFLECTIVITY=!1,this.REFLECTIVITY_GAMMA=!1,this.REFLECTIVITYDIRECTUV=0,this.SPECULARTERM=!1,this.MICROSURFACEFROMREFLECTIVITYMAP=!1,this.MICROSURFACEAUTOMATIC=!1,this.LODBASEDMICROSFURACE=!1,this.MICROSURFACEMAP=!1,this.MICROSURFACEMAPDIRECTUV=0,this.METALLICWORKFLOW=!1,this.ROUGHNESSSTOREINMETALMAPALPHA=!1,this.ROUGHNESSSTOREINMETALMAPGREEN=!1,this.METALLNESSSTOREINMETALMAPBLUE=!1,this.AOSTOREINMETALMAPRED=!1,this.METALLIC_REFLECTANCE=!1,this.METALLIC_REFLECTANCE_GAMMA=!1,this.METALLIC_REFLECTANCEDIRECTUV=0,this.METALLIC_REFLECTANCE_USE_ALPHA_ONLY=!1,this.REFLECTANCE=!1,this.REFLECTANCE_GAMMA=!1,this.REFLECTANCEDIRECTUV=0,this.ENVIRONMENTBRDF=!1,this.ENVIRONMENTBRDF_RGBD=!1,this.NORMAL=!1,this.TANGENT=!1,this.BUMP=!1,this.BUMPDIRECTUV=0,this.OBJECTSPACE_NORMALMAP=!1,this.PARALLAX=!1,this.PARALLAX_RHS=!1,this.PARALLAXOCCLUSION=!1,this.NORMALXYSCALE=!0,this.LIGHTMAP=!1,this.LIGHTMAPDIRECTUV=0,this.USELIGHTMAPASSHADOWMAP=!1,this.GAMMALIGHTMAP=!1,this.RGBDLIGHTMAP=!1,this.REFLECTION=!1,this.REFLECTIONMAP_3D=!1,this.REFLECTIONMAP_SPHERICAL=!1,this.REFLECTIONMAP_PLANAR=!1,this.REFLECTIONMAP_CUBIC=!1,this.USE_LOCAL_REFLECTIONMAP_CUBIC=!1,this.REFLECTIONMAP_PROJECTION=!1,this.REFLECTIONMAP_SKYBOX=!1,this.REFLECTIONMAP_EXPLICIT=!1,this.REFLECTIONMAP_EQUIRECTANGULAR=!1,this.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,this.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,this.INVERTCUBICMAP=!1,this.USESPHERICALFROMREFLECTIONMAP=!1,this.USEIRRADIANCEMAP=!1,this.USE_IRRADIANCE_DOMINANT_DIRECTION=!1,this.USESPHERICALINVERTEX=!1,this.REFLECTIONMAP_OPPOSITEZ=!1,this.LODINREFLECTIONALPHA=!1,this.GAMMAREFLECTION=!1,this.RGBDREFLECTION=!1,this.LINEARSPECULARREFLECTION=!1,this.RADIANCEOCCLUSION=!1,this.HORIZONOCCLUSION=!1,this.INSTANCES=!1,this.THIN_INSTANCES=!1,this.INSTANCESCOLOR=!1,this.NUM_BONE_INFLUENCERS=0,this.BonesPerMesh=0,this.BONETEXTURE=!1,this.BONES_VELOCITY_ENABLED=!1,this.NONUNIFORMSCALING=!1,this.MORPHTARGETS=!1,this.MORPHTARGETS_POSITION=!1,this.MORPHTARGETS_NORMAL=!1,this.MORPHTARGETS_TANGENT=!1,this.MORPHTARGETS_UV=!1,this.MORPHTARGETS_UV2=!1,this.MORPHTARGETS_COLOR=!1,this.MORPHTARGETTEXTURE_HASPOSITIONS=!1,this.MORPHTARGETTEXTURE_HASNORMALS=!1,this.MORPHTARGETTEXTURE_HASTANGENTS=!1,this.MORPHTARGETTEXTURE_HASUVS=!1,this.MORPHTARGETTEXTURE_HASUV2S=!1,this.MORPHTARGETTEXTURE_HASCOLORS=!1,this.NUM_MORPH_INFLUENCERS=0,this.MORPHTARGETS_TEXTURE=!1,this.MULTIVIEW=!1,this.ORDER_INDEPENDENT_TRANSPARENCY=!1,this.ORDER_INDEPENDENT_TRANSPARENCY_16BITS=!1,this.USEPHYSICALLIGHTFALLOFF=!1,this.USEGLTFLIGHTFALLOFF=!1,this.TWOSIDEDLIGHTING=!1,this.MIRRORED=!1,this.SHADOWFLOAT=!1,this.CLIPPLANE=!1,this.CLIPPLANE2=!1,this.CLIPPLANE3=!1,this.CLIPPLANE4=!1,this.CLIPPLANE5=!1,this.CLIPPLANE6=!1,this.POINTSIZE=!1,this.FOG=!1,this.LOGARITHMICDEPTH=!1,this.CAMERA_ORTHOGRAPHIC=!1,this.CAMERA_PERSPECTIVE=!1,this.AREALIGHTSUPPORTED=!0,this.FORCENORMALFORWARD=!1,this.SPECULARAA=!1,this.UNLIT=!1,this.DECAL_AFTER_DETAIL=!1,this.DEBUGMODE=0,this.USE_VERTEX_PULLING=!1,this.VERTEX_PULLING_USE_INDEX_BUFFER=!1,this.VERTEX_PULLING_INDEX_BUFFER_32BITS=!1,this.RIGHT_HANDED=!1,this.CLUSTLIGHT_SLICES=0,this.CLUSTLIGHT_BATCH=0,this.rebuild()}reset(){super.reset(),this.ALPHATESTVALUE="0.5",this.PBR=!0,this.NORMALXYSCALE=!0}},BL=class extends Fm(al){},_r=class n extends BL{get realTimeFiltering(){return this._realTimeFiltering}set realTimeFiltering(e){this._realTimeFiltering=e,this.markAsDirty(1)}get realTimeFilteringQuality(){return this._realTimeFilteringQuality}set realTimeFilteringQuality(e){this._realTimeFilteringQuality=e,this.markAsDirty(1)}get canRenderToMRT(){return!0}constructor(e,t,i=!1){super(e,t,void 0,i||n.ForceGLSL),this._directIntensity=1,this._emissiveIntensity=1,this._environmentIntensity=1,this._specularIntensity=1,this._lightingInfos=new Mi(this._directIntensity,this._emissiveIntensity,this._environmentIntensity,this._specularIntensity),this._disableBumpMap=!1,this._albedoTexture=null,this._baseWeightTexture=null,this._baseDiffuseRoughnessTexture=null,this._ambientTexture=null,this._ambientTextureStrength=1,this._ambientTextureImpactOnAnalyticalLights=n.DEFAULT_AO_ON_ANALYTICAL_LIGHTS,this._opacityTexture=null,this._reflectionTexture=null,this._emissiveTexture=null,this._reflectivityTexture=null,this._metallicTexture=null,this._metallic=null,this._roughness=null,this._metallicF0Factor=1,this._metallicReflectanceColor=Te.White(),this._useOnlyMetallicFromMetallicReflectanceTexture=!1,this._metallicReflectanceTexture=null,this._reflectanceTexture=null,this._microSurfaceTexture=null,this._bumpTexture=null,this._lightmapTexture=null,this._ambientColor=new Te(0,0,0),this._albedoColor=new Te(1,1,1),this._baseWeight=1,this._baseDiffuseRoughness=null,this._reflectivityColor=new Te(1,1,1),this._reflectionColor=new Te(1,1,1),this._emissiveColor=new Te(0,0,0),this._microSurface=.9,this._useLightmapAsShadowmap=!1,this._useHorizonOcclusion=!0,this._useRadianceOcclusion=!0,this._useAlphaFromAlbedoTexture=!1,this._useSpecularOverAlpha=!0,this._useMicroSurfaceFromReflectivityMapAlpha=!1,this._useRoughnessFromMetallicTextureAlpha=!0,this._useRoughnessFromMetallicTextureGreen=!1,this._useMetallnessFromMetallicTextureBlue=!1,this._useAmbientOcclusionFromMetallicTextureRed=!1,this._useAmbientInGrayScale=!1,this._useAutoMicroSurfaceFromReflectivityMap=!1,this._lightFalloff=n.LIGHTFALLOFF_PHYSICAL,this._useRadianceOverAlpha=!0,this._useObjectSpaceNormalMap=!1,this._useParallax=!1,this._useParallaxOcclusion=!1,this._parallaxScaleBias=.05,this._disableLighting=!1,this._maxSimultaneousLights=4,this._invertNormalMapX=!1,this._invertNormalMapY=!1,this._twoSidedLighting=!1,this._alphaCutOff=.4,this._useAlphaFresnel=!1,this._useLinearAlphaFresnel=!1,this._environmentBRDFTexture=null,this._forceIrradianceInFragment=!1,this._realTimeFiltering=!1,this._realTimeFilteringQuality=8,this._forceNormalForward=!1,this._enableSpecularAntiAliasing=!1,this._renderTargets=new wi(16),this._globalAmbientColor=new Te(0,0,0),this._unlit=!1,this._applyDecalMapAfterDetailMap=!1,this._debugMode=0,this._shadersLoaded=!1,this._breakShaderLoadedCheck=!1,this._vertexPullingMetadata=null,this.debugMode=0,this.debugLimit=-1,this.debugFactor=1,this._cacheHasRenderTargetTextures=!1,this.brdf=new Ir(this),this.clearCoat=new tn(this),this.iridescence=new Rs(this),this.anisotropy=new Ec(this),this.sheen=new Ks(this),this.subSurface=new Ai(this),this.detailMap=new Pa(this),this._attachImageProcessingConfiguration(null),this.getRenderTargetTextures=()=>(this._renderTargets.reset(),le.ReflectionTextureEnabled&&this._reflectionTexture&&this._reflectionTexture.isRenderTarget&&this._renderTargets.push(this._reflectionTexture),this._eventInfo.renderTargets=this._renderTargets,this._callbackPluginEventFillRenderTargetTextures(this._eventInfo),this._renderTargets),this._environmentBRDFTexture=Qx(this.getScene()),this.prePassConfiguration=new As}get hasRenderTargetTextures(){return le.ReflectionTextureEnabled&&this._reflectionTexture&&this._reflectionTexture.isRenderTarget?!0:this._cacheHasRenderTargetTextures}get isPrePassCapable(){return!this.disableDepthWrite}getClassName(){return"PBRBaseMaterial"}get _disableAlphaBlending(){var e;return this._transparencyMode===n.PBRMATERIAL_OPAQUE||this._transparencyMode===n.PBRMATERIAL_ALPHATEST||((e=this.subSurface)==null?void 0:e.disableAlphaBlending)}needAlphaBlending(){return this._hasTransparencyMode?this._transparencyModeIsBlend:this._disableAlphaBlending?!1:this.alpha<1||this._opacityTexture!=null||this._shouldUseAlphaFromAlbedoTexture()}needAlphaTesting(){var e;return this._hasTransparencyMode?this._transparencyModeIsTest:(e=this.subSurface)!=null&&e.disableAlphaBlending?!1:this._hasAlphaChannel()&&(this._transparencyMode==null||this._transparencyMode===n.PBRMATERIAL_ALPHATEST)}_shouldUseAlphaFromAlbedoTexture(){return this._albedoTexture!=null&&this._albedoTexture.hasAlpha&&this._useAlphaFromAlbedoTexture&&this._transparencyMode!==n.PBRMATERIAL_OPAQUE}_hasAlphaChannel(){return this._albedoTexture!=null&&this._albedoTexture.hasAlpha||this._opacityTexture!=null}getAlphaTestTexture(){return this._albedoTexture}isReadyForSubMesh(e,t,i){var d;this._uniformBufferLayoutBuilt||this.buildUniformLayout();let r=t._drawWrapper;if(r.effect&&this.isFrozen&&r._wasPreviouslyReady&&r._wasPreviouslyUsingInstances===i)return!0;t.materialDefines||(this._callbackPluginEventGeneric(4,this._eventInfo),t.materialDefines=new sR(this._eventInfo.defineNames));let s=t.materialDefines;if(this._isReadyForSubMesh(t))return!0;let a=this.getScene(),o=a.getEngine();if(s._areTexturesDirty&&(this._eventInfo.hasRenderTargetTextures=!1,this._callbackPluginEventHasRenderTargetTextures(this._eventInfo),this._cacheHasRenderTargetTextures=this._eventInfo.hasRenderTargetTextures,a.texturesEnabled)){if(this._albedoTexture&&le.DiffuseTextureEnabled&&!this._albedoTexture.isReadyOrNotBlocking()||this._baseWeightTexture&&le.BaseWeightTextureEnabled&&!this._baseWeightTexture.isReadyOrNotBlocking()||this._baseDiffuseRoughnessTexture&&le.BaseDiffuseRoughnessTextureEnabled&&!this._baseDiffuseRoughnessTexture.isReadyOrNotBlocking()||this._ambientTexture&&le.AmbientTextureEnabled&&!this._ambientTexture.isReadyOrNotBlocking()||this._opacityTexture&&le.OpacityTextureEnabled&&!this._opacityTexture.isReadyOrNotBlocking())return!1;let u=this._getReflectionTexture();if(u&&le.ReflectionTextureEnabled){if(!u.isReadyOrNotBlocking())return!1;if(u.irradianceTexture){if(!u.irradianceTexture.isReadyOrNotBlocking())return!1}else if(!u.sphericalPolynomial&&((d=u.getInternalTexture())!=null&&d._sphericalPolynomialPromise))return!1}if(this._lightmapTexture&&le.LightmapTextureEnabled&&!this._lightmapTexture.isReadyOrNotBlocking()||this._emissiveTexture&&le.EmissiveTextureEnabled&&!this._emissiveTexture.isReadyOrNotBlocking())return!1;if(le.SpecularTextureEnabled){if(this._metallicTexture){if(!this._metallicTexture.isReadyOrNotBlocking())return!1}else if(this._reflectivityTexture&&!this._reflectivityTexture.isReadyOrNotBlocking())return!1;if(this._metallicReflectanceTexture&&!this._metallicReflectanceTexture.isReadyOrNotBlocking()||this._reflectanceTexture&&!this._reflectanceTexture.isReadyOrNotBlocking()||this._microSurfaceTexture&&!this._microSurfaceTexture.isReadyOrNotBlocking())return!1}if(o.getCaps().standardDerivatives&&this._bumpTexture&&le.BumpTextureEnabled&&!this._disableBumpMap&&!this._bumpTexture.isReady()||this._environmentBRDFTexture&&le.ReflectionTextureEnabled&&!this._environmentBRDFTexture.isReady())return!1}if(this._eventInfo.isReadyForSubMesh=!0,this._eventInfo.defines=s,this._eventInfo.subMesh=t,this._callbackPluginEventIsReadyForSubMesh(this._eventInfo),!this._eventInfo.isReadyForSubMesh||s._areImageProcessingDirty&&this._imageProcessingConfiguration&&!this._imageProcessingConfiguration.isReady())return!1;if(s.AREALIGHTUSED||s.CLUSTLIGHT_BATCH){for(let u=0;u{m.push(`vp_${R}_info`)}))}else this._vertexPullingMetadata=null;Wt&&(Wt.PrepareUniforms(m,i),Wt.PrepareSamplers(p,i)),Tm({uniformsNames:m,uniformBuffersNames:_,samplers:p,defines:i,maxSimultaneousLights:this._maxSimultaneousLights,shaderLanguage:this._shaderLanguage});let v={};this.customShaderNameResolve&&(u=this.customShaderNameResolve(u,m,_,p,i,d,v));let x=i.toString(),A=c.createEffect(u,{attributes:d,uniformsNames:m,uniformBuffersNames:_,samplers:p,defines:x,fallbacks:f,onCompiled:r,onError:s,indexParameters:g,processFinalCode:v.processFinalCode,processCodeAfterIncludes:this._eventInfo.customCode,multiTarget:i.PREPASS,shaderLanguage:this._shaderLanguage,extraInitializationsAsync:this._shadersLoaded?void 0:async()=>{this.shaderLanguage===1?await Promise.all([Promise.resolve().then(()=>(j8(),K8)),Promise.resolve().then(()=>(V6(),U6))]):await Promise.all([Promise.resolve().then(()=>(X6(),z6)),Promise.resolve().then(()=>(k7(),G7))]),this._shadersLoaded=!0}},c);return this._eventInfo.customCode=void 0,A}_prepareDefines(e,t,i,r=null,s=null){let a=t.hasThinInstances,o=this.getScene(),l=o.getEngine();pm(o,e,i,!0,this._maxSimultaneousLights,this._disableLighting),i._needNormals=!0,vm(o,i);let c=this.needAlphaBlendingForMesh(e)&&this.getScene().useOrderIndependentTransparency;if(Sm(o,i,this.canRenderToMRT&&!c),Em(o,i,c),wn.PrepareDefines(l.currentRenderPassId,e,i),i.METALLICWORKFLOW=this.isMetallicWorkflow(),i._areTexturesDirty){i._needUVs=!1;for(let f=1;f<=6;++f)i["MAINUV"+f]=!1;if(o.texturesEnabled){i.ALBEDODIRECTUV=0,i.BASE_WEIGHTDIRECTUV=0,i.BASE_DIFFUSE_ROUGHNESSDIRECTUV=0,i.AMBIENTDIRECTUV=0,i.OPACITYDIRECTUV=0,i.EMISSIVEDIRECTUV=0,i.REFLECTIVITYDIRECTUV=0,i.MICROSURFACEMAPDIRECTUV=0,i.METALLIC_REFLECTANCEDIRECTUV=0,i.REFLECTANCEDIRECTUV=0,i.BUMPDIRECTUV=0,i.LIGHTMAPDIRECTUV=0,l.getCaps().textureLOD&&(i.LODBASEDMICROSFURACE=!0),this._albedoTexture&&le.DiffuseTextureEnabled?(ri(this._albedoTexture,i,"ALBEDO"),i.GAMMAALBEDO=this._albedoTexture.gammaSpace):i.ALBEDO=!1,this._baseWeightTexture&&le.BaseWeightTextureEnabled?ri(this._baseWeightTexture,i,"BASE_WEIGHT"):i.BASE_WEIGHT=!1,this._baseDiffuseRoughnessTexture&&le.BaseDiffuseRoughnessTextureEnabled?ri(this._baseDiffuseRoughnessTexture,i,"BASE_DIFFUSE_ROUGHNESS"):i.BASE_DIFFUSE_ROUGHNESS=!1,this._ambientTexture&&le.AmbientTextureEnabled?(ri(this._ambientTexture,i,"AMBIENT"),i.AMBIENTINGRAYSCALE=this._useAmbientInGrayScale):i.AMBIENT=!1,this._opacityTexture&&le.OpacityTextureEnabled?(ri(this._opacityTexture,i,"OPACITY"),i.OPACITYRGB=this._opacityTexture.getAlphaFromRGB):i.OPACITY=!1;let f=this._getReflectionTexture(),h=this._forceIrradianceInFragment||this.realTimeFiltering||this._twoSidedLighting||l.getCaps().maxVaryingVectors<=8||this._baseDiffuseRoughnessTexture!=null;gf(o,f,i,this.realTimeFiltering,this.realTimeFilteringQuality,!h),this._lightmapTexture&&le.LightmapTextureEnabled?(ri(this._lightmapTexture,i,"LIGHTMAP"),i.USELIGHTMAPASSHADOWMAP=this._useLightmapAsShadowmap,i.GAMMALIGHTMAP=this._lightmapTexture.gammaSpace,i.RGBDLIGHTMAP=this._lightmapTexture.isRGBD):i.LIGHTMAP=!1,this._emissiveTexture&&le.EmissiveTextureEnabled?(ri(this._emissiveTexture,i,"EMISSIVE"),i.GAMMAEMISSIVE=this._emissiveTexture.gammaSpace):i.EMISSIVE=!1,le.SpecularTextureEnabled?(this._metallicTexture?(ri(this._metallicTexture,i,"REFLECTIVITY"),i.ROUGHNESSSTOREINMETALMAPALPHA=this._useRoughnessFromMetallicTextureAlpha,i.ROUGHNESSSTOREINMETALMAPGREEN=!this._useRoughnessFromMetallicTextureAlpha&&this._useRoughnessFromMetallicTextureGreen,i.METALLNESSSTOREINMETALMAPBLUE=this._useMetallnessFromMetallicTextureBlue,i.AOSTOREINMETALMAPRED=this._useAmbientOcclusionFromMetallicTextureRed,i.REFLECTIVITY_GAMMA=!1):this._reflectivityTexture?(ri(this._reflectivityTexture,i,"REFLECTIVITY"),i.MICROSURFACEFROMREFLECTIVITYMAP=this._useMicroSurfaceFromReflectivityMapAlpha,i.MICROSURFACEAUTOMATIC=this._useAutoMicroSurfaceFromReflectivityMap,i.REFLECTIVITY_GAMMA=this._reflectivityTexture.gammaSpace):i.REFLECTIVITY=!1,this._metallicReflectanceTexture||this._reflectanceTexture?(i.METALLIC_REFLECTANCE_USE_ALPHA_ONLY=this._useOnlyMetallicFromMetallicReflectanceTexture,this._metallicReflectanceTexture?(ri(this._metallicReflectanceTexture,i,"METALLIC_REFLECTANCE"),i.METALLIC_REFLECTANCE_GAMMA=this._metallicReflectanceTexture.gammaSpace):i.METALLIC_REFLECTANCE=!1,this._reflectanceTexture&&(!this._metallicReflectanceTexture||this._metallicReflectanceTexture&&this._useOnlyMetallicFromMetallicReflectanceTexture)?(ri(this._reflectanceTexture,i,"REFLECTANCE"),i.REFLECTANCE_GAMMA=this._reflectanceTexture.gammaSpace):i.REFLECTANCE=!1):(i.METALLIC_REFLECTANCE=!1,i.REFLECTANCE=!1),this._microSurfaceTexture?ri(this._microSurfaceTexture,i,"MICROSURFACEMAP"):i.MICROSURFACEMAP=!1):(i.REFLECTIVITY=!1,i.MICROSURFACEMAP=!1),l.getCaps().standardDerivatives&&this._bumpTexture&&le.BumpTextureEnabled&&!this._disableBumpMap?(ri(this._bumpTexture,i,"BUMP"),this._useParallax&&this._albedoTexture&&le.DiffuseTextureEnabled?(i.PARALLAX=!0,i.PARALLAX_RHS=o.useRightHandedSystem,i.PARALLAXOCCLUSION=!!this._useParallaxOcclusion):i.PARALLAX=!1,i.OBJECTSPACE_NORMALMAP=this._useObjectSpaceNormalMap):(i.BUMP=!1,i.PARALLAX=!1,i.PARALLAX_RHS=!1,i.PARALLAXOCCLUSION=!1,i.OBJECTSPACE_NORMALMAP=!1),this._environmentBRDFTexture&&le.ReflectionTextureEnabled?(i.ENVIRONMENTBRDF=!0,i.ENVIRONMENTBRDF_RGBD=this._environmentBRDFTexture.isRGBD):(i.ENVIRONMENTBRDF=!1,i.ENVIRONMENTBRDF_RGBD=!1),this._shouldUseAlphaFromAlbedoTexture()?i.ALPHAFROMALBEDO=!0:i.ALPHAFROMALBEDO=!1}i.SPECULAROVERALPHA=this._useSpecularOverAlpha,this._lightFalloff===n.LIGHTFALLOFF_STANDARD?(i.USEPHYSICALLIGHTFALLOFF=!1,i.USEGLTFLIGHTFALLOFF=!1):this._lightFalloff===n.LIGHTFALLOFF_GLTF?(i.USEPHYSICALLIGHTFALLOFF=!1,i.USEGLTFLIGHTFALLOFF=!0):(i.USEPHYSICALLIGHTFALLOFF=!0,i.USEGLTFLIGHTFALLOFF=!1),i.RADIANCEOVERALPHA=this._useRadianceOverAlpha,!this.backFaceCulling&&this._twoSidedLighting?i.TWOSIDEDLIGHTING=!0:i.TWOSIDEDLIGHTING=!1,i.MIRRORED=!!o._mirroredCameraPosition,i.SPECULARAA=l.getCaps().standardDerivatives&&this._enableSpecularAntiAliasing}(i._areTexturesDirty||i._areMiscDirty)&&(i.ALPHATESTVALUE=`${this._alphaCutOff}${this._alphaCutOff%1===0?".":""}`,i.PREMULTIPLYALPHA=this.alphaMode===7||this.alphaMode===8,i.ALPHABLEND=this.needAlphaBlendingForMesh(e),i.ALPHAFRESNEL=this._useAlphaFresnel||this._useLinearAlphaFresnel,i.LINEARALPHAFRESNEL=this._useLinearAlphaFresnel),i._areImageProcessingDirty&&this._imageProcessingConfiguration&&this._imageProcessingConfiguration.prepareDefines(i),i.FORCENORMALFORWARD=this._forceNormalForward,i.RADIANCEOCCLUSION=this._useRadianceOcclusion,i.HORIZONOCCLUSION=this._useHorizonOcclusion,i._areMiscDirty&&(um(e,o,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this.needAlphaTestingForMesh(e),i,this._applyDecalMapAfterDetailMap,this._useVertexPulling,t,this._isVertexOutputInvariant),i.UNLIT=this._unlit||(this.pointsCloud||this.wireframe)&&!e.isVerticesDataPresent(L.NormalKind),i.DEBUGMODE=this._debugMode),_m(o,l,this,i,!!r,s,a),this._eventInfo.defines=i,this._eventInfo.mesh=e,this._callbackPluginEventPrepareDefinesBeforeAttributes(this._eventInfo),gm(e,i,!0,!0,!0,this._transparencyMode!==n.PBRMATERIAL_OPAQUE),this._callbackPluginEventPrepareDefines(this._eventInfo)}forceCompilation(e,t,i){let r={clipPlane:!1,useInstances:!1,...i};this._uniformBufferLayoutBuilt||this.buildUniformLayout(),this._callbackPluginEventGeneric(4,this._eventInfo),(()=>{if(this._breakShaderLoadedCheck)return;let a=new sR(this._eventInfo.defineNames),o=this._prepareEffect(e,e,a,void 0,void 0,r.useInstances,r.clipPlane);this._onEffectCreatedObservable&&(Zm.effect=o,Zm.subMesh=null,this._onEffectCreatedObservable.notifyObservers(Zm)),o.isReady()?t&&t(this):o.onCompileObservable.add(()=>{t&&t(this)})})()}buildUniformLayout(){let e=this._uniformBuffer;e.addUniform("vAlbedoInfos",2),e.addUniform("vBaseWeightInfos",2),e.addUniform("vBaseDiffuseRoughnessInfos",2),e.addUniform("vAmbientInfos",4),e.addUniform("vOpacityInfos",2),e.addUniform("vEmissiveInfos",2),e.addUniform("vLightmapInfos",2),e.addUniform("vReflectivityInfos",3),e.addUniform("vMicroSurfaceSamplerInfos",2),e.addUniform("vBumpInfos",3),e.addUniform("albedoMatrix",16),e.addUniform("baseWeightMatrix",16),e.addUniform("baseDiffuseRoughnessMatrix",16),e.addUniform("ambientMatrix",16),e.addUniform("opacityMatrix",16),e.addUniform("emissiveMatrix",16),e.addUniform("lightmapMatrix",16),e.addUniform("reflectivityMatrix",16),e.addUniform("microSurfaceSamplerMatrix",16),e.addUniform("bumpMatrix",16),e.addUniform("vTangentSpaceParams",2),e.addUniform("vAlbedoColor",4),e.addUniform("baseWeight",1),e.addUniform("baseDiffuseRoughness",1),e.addUniform("vLightingIntensity",4),e.addUniform("pointSize",1),e.addUniform("vReflectivityColor",4),e.addUniform("vEmissiveColor",3),e.addUniform("vAmbientColor",3),e.addUniform("vDebugMode",2),e.addUniform("vMetallicReflectanceFactors",4),e.addUniform("vMetallicReflectanceInfos",2),e.addUniform("metallicReflectanceMatrix",16),e.addUniform("vReflectanceInfos",2),e.addUniform("reflectanceMatrix",16),e.addUniform("cameraInfo",4),Am(e,!0,!0,!0,!0,!0),super.buildUniformLayout()}bindForSubMesh(e,t,i){var d,u,m,p;let r=this.getScene(),s=i.materialDefines;if(!s)return;let a=i.effect;if(!a)return;this._activeEffect=a,t.getMeshUniformBuffer().bindToEffect(a,"Mesh"),t.transferToEffect(e);let o=r.getEngine();this._uniformBuffer.bindToEffect(a,"Material"),this.prePassConfiguration.bindForSubMesh(this._activeEffect,r,t,e,this.isFrozen),wn.Bind(o.currentRenderPassId,this._activeEffect,t,e,this);let l=r.activeCamera;l?this._uniformBuffer.updateFloat4("cameraInfo",l.minZ,l.maxZ,0,0):this._uniformBuffer.updateFloat4("cameraInfo",0,0,0,0),this._eventInfo.subMesh=i,this._callbackPluginEventHardBindForSubMesh(this._eventInfo),s.OBJECTSPACE_NORMALMAP&&(e.toNormalMatrix(this._normalMatrix),this.bindOnlyNormalMatrix(this._normalMatrix));let c=this._mustRebind(r,a,i,t.visibility);vs(t,this._activeEffect,this.prePassConfiguration),this._vertexPullingMetadata&&Mf(this._activeEffect,this._vertexPullingMetadata);let f=null,h=this._uniformBuffer;if(c){if(this.bindViewProjection(a),f=this._getReflectionTexture(),!h.useUbo||!this.isFrozen||!h.isSync||i._drawWrapper._forceRebindOnNextCall){if(r.texturesEnabled&&(this._albedoTexture&&le.DiffuseTextureEnabled&&(h.updateFloat2("vAlbedoInfos",this._albedoTexture.coordinatesIndex,this._albedoTexture.level),ni(this._albedoTexture,h,"albedo")),this._baseWeightTexture&&le.BaseWeightTextureEnabled&&(h.updateFloat2("vBaseWeightInfos",this._baseWeightTexture.coordinatesIndex,this._baseWeightTexture.level),ni(this._baseWeightTexture,h,"baseWeight")),this._baseDiffuseRoughnessTexture&&le.BaseDiffuseRoughnessTextureEnabled&&(h.updateFloat2("vBaseDiffuseRoughnessInfos",this._baseDiffuseRoughnessTexture.coordinatesIndex,this._baseDiffuseRoughnessTexture.level),ni(this._baseDiffuseRoughnessTexture,h,"baseDiffuseRoughness")),this._ambientTexture&&le.AmbientTextureEnabled&&(h.updateFloat4("vAmbientInfos",this._ambientTexture.coordinatesIndex,this._ambientTexture.level,this._ambientTextureStrength,this._ambientTextureImpactOnAnalyticalLights),ni(this._ambientTexture,h,"ambient")),this._opacityTexture&&le.OpacityTextureEnabled&&(h.updateFloat2("vOpacityInfos",this._opacityTexture.coordinatesIndex,this._opacityTexture.level),ni(this._opacityTexture,h,"opacity")),this._emissiveTexture&&le.EmissiveTextureEnabled&&(h.updateFloat2("vEmissiveInfos",this._emissiveTexture.coordinatesIndex,this._emissiveTexture.level),ni(this._emissiveTexture,h,"emissive")),this._lightmapTexture&&le.LightmapTextureEnabled&&(h.updateFloat2("vLightmapInfos",this._lightmapTexture.coordinatesIndex,this._lightmapTexture.level),ni(this._lightmapTexture,h,"lightmap")),le.SpecularTextureEnabled&&(this._metallicTexture?(h.updateFloat3("vReflectivityInfos",this._metallicTexture.coordinatesIndex,this._metallicTexture.level,this._ambientTextureStrength),ni(this._metallicTexture,h,"reflectivity")):this._reflectivityTexture&&(h.updateFloat3("vReflectivityInfos",this._reflectivityTexture.coordinatesIndex,this._reflectivityTexture.level,1),ni(this._reflectivityTexture,h,"reflectivity")),this._metallicReflectanceTexture&&(h.updateFloat2("vMetallicReflectanceInfos",this._metallicReflectanceTexture.coordinatesIndex,this._metallicReflectanceTexture.level),ni(this._metallicReflectanceTexture,h,"metallicReflectance")),this._reflectanceTexture&&s.REFLECTANCE&&(h.updateFloat2("vReflectanceInfos",this._reflectanceTexture.coordinatesIndex,this._reflectanceTexture.level),ni(this._reflectanceTexture,h,"reflectance")),this._microSurfaceTexture&&(h.updateFloat2("vMicroSurfaceSamplerInfos",this._microSurfaceTexture.coordinatesIndex,this._microSurfaceTexture.level),ni(this._microSurfaceTexture,h,"microSurfaceSampler"))),this._bumpTexture&&o.getCaps().standardDerivatives&&le.BumpTextureEnabled&&!this._disableBumpMap&&(h.updateFloat3("vBumpInfos",this._bumpTexture.coordinatesIndex,this._bumpTexture.level,this._parallaxScaleBias),ni(this._bumpTexture,h,"bump"),r._mirroredCameraPosition?h.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?1:-1,this._invertNormalMapY?1:-1):h.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?-1:1,this._invertNormalMapY?-1:1)),om(r,s,h,this._reflectionColor,f,this.realTimeFiltering,!0,!0,!0,!0,!0)),this.pointsCloud&&h.updateFloat("pointSize",this.pointSize),s.METALLICWORKFLOW){pn.Color4[0].r=this._metallic===void 0||this._metallic===null?1:this._metallic,pn.Color4[0].g=this._roughness===void 0||this._roughness===null?1:this._roughness;let _=(u=(d=this.subSurface)==null?void 0:d._indexOfRefraction)!=null?u:1.5,g=1;pn.Color4[0].b=_;let v=Math.pow((_-g)/(_+g),2);pn.Color4[0].a=v,h.updateDirectColor4("vReflectivityColor",pn.Color4[0]),h.updateColor4("vMetallicReflectanceFactors",this._metallicReflectanceColor,this._metallicF0Factor)}else h.updateColor4("vReflectivityColor",this._reflectivityColor,this._microSurface);h.updateColor3("vEmissiveColor",le.EmissiveTextureEnabled?this._emissiveColor:Te.BlackReadOnly),!s.SS_REFRACTION&&((m=this.subSurface)!=null&&m._linkRefractionWithTransparency)?h.updateColor4("vAlbedoColor",this._albedoColor,1):h.updateColor4("vAlbedoColor",this._albedoColor,this.alpha),h.updateFloat("baseWeight",this._baseWeight),h.updateFloat("baseDiffuseRoughness",this._baseDiffuseRoughness||0),this._lightingInfos.x=this._directIntensity,this._lightingInfos.y=this._emissiveIntensity,this._lightingInfos.z=this._environmentIntensity*r.environmentIntensity,this._lightingInfos.w=this._specularIntensity,h.updateVector4("vLightingIntensity",this._lightingInfos),r.ambientColor.multiplyToRef(this._ambientColor,this._globalAmbientColor),h.updateColor3("vAmbientColor",this._globalAmbientColor),h.updateFloat2("vDebugMode",this.debugLimit,this.debugFactor)}r.texturesEnabled&&(this._albedoTexture&&le.DiffuseTextureEnabled&&h.setTexture("albedoSampler",this._albedoTexture),this._baseWeightTexture&&le.BaseWeightTextureEnabled&&h.setTexture("baseWeightSampler",this._baseWeightTexture),this._baseDiffuseRoughnessTexture&&le.BaseDiffuseRoughnessTextureEnabled&&h.setTexture("baseDiffuseRoughnessSampler",this._baseDiffuseRoughnessTexture),this._ambientTexture&&le.AmbientTextureEnabled&&h.setTexture("ambientSampler",this._ambientTexture),this._opacityTexture&&le.OpacityTextureEnabled&&h.setTexture("opacitySampler",this._opacityTexture),hA(r,s,h,f,this.realTimeFiltering),s.ENVIRONMENTBRDF&&h.setTexture("environmentBrdfSampler",this._environmentBRDFTexture),this._emissiveTexture&&le.EmissiveTextureEnabled&&h.setTexture("emissiveSampler",this._emissiveTexture),this._lightmapTexture&&le.LightmapTextureEnabled&&h.setTexture("lightmapSampler",this._lightmapTexture),le.SpecularTextureEnabled&&(this._metallicTexture?h.setTexture("reflectivitySampler",this._metallicTexture):this._reflectivityTexture&&h.setTexture("reflectivitySampler",this._reflectivityTexture),this._metallicReflectanceTexture&&h.setTexture("metallicReflectanceSampler",this._metallicReflectanceTexture),this._reflectanceTexture&&s.REFLECTANCE&&h.setTexture("reflectanceSampler",this._reflectanceTexture),this._microSurfaceTexture&&h.setTexture("microSurfaceSampler",this._microSurfaceTexture)),this._bumpTexture&&o.getCaps().standardDerivatives&&le.BumpTextureEnabled&&!this._disableBumpMap&&h.setTexture("bumpSampler",this._bumpTexture)),this.getScene().useOrderIndependentTransparency&&this.needAlphaBlendingForMesh(t)&&this.getScene().depthPeelingRenderer.bind(a),this._eventInfo.subMesh=i,this._callbackPluginEventBindForSubMesh(this._eventInfo),Cn(this._activeEffect,this,r),this.bindEyePosition(a)}else r.getEngine()._features.needToAlwaysBindUniformBuffers&&(this._needToBindSceneUbo=!0);(c||!this.isFrozen)&&(r.lightsEnabled&&!this._disableLighting&&cm(r,t,this._activeEffect,s,this._maxSimultaneousLights),(r.fogEnabled&&t.applyFog&&r.fogMode!==$t.FOGMODE_NONE||f||this.subSurface.refractionTexture||t.receiveShadows||s.PREPASS||s.CLUSTLIGHT_BATCH)&&this.bindView(a),pf(r,t,this._activeEffect,!0),s.NUM_MORPH_INFLUENCERS&&yn(t,this._activeEffect),s.BAKED_VERTEX_ANIMATION_TEXTURE&&((p=t.bakedVertexAnimationManager)==null||p.bind(a,s.INSTANCES)),this._imageProcessingConfiguration.bind(this._activeEffect),mf(s,this._activeEffect,r)),this._afterBind(t,this._activeEffect,i),h.update()}getAnimatables(){let e=super.getAnimatables();return this._albedoTexture&&this._albedoTexture.animations&&this._albedoTexture.animations.length>0&&e.push(this._albedoTexture),this._baseWeightTexture&&this._baseWeightTexture.animations&&this._baseWeightTexture.animations.length>0&&e.push(this._baseWeightTexture),this._baseDiffuseRoughnessTexture&&this._baseDiffuseRoughnessTexture.animations&&this._baseDiffuseRoughnessTexture.animations.length>0&&e.push(this._baseDiffuseRoughnessTexture),this._ambientTexture&&this._ambientTexture.animations&&this._ambientTexture.animations.length>0&&e.push(this._ambientTexture),this._opacityTexture&&this._opacityTexture.animations&&this._opacityTexture.animations.length>0&&e.push(this._opacityTexture),this._reflectionTexture&&this._reflectionTexture.animations&&this._reflectionTexture.animations.length>0&&e.push(this._reflectionTexture),this._emissiveTexture&&this._emissiveTexture.animations&&this._emissiveTexture.animations.length>0&&e.push(this._emissiveTexture),this._metallicTexture&&this._metallicTexture.animations&&this._metallicTexture.animations.length>0?e.push(this._metallicTexture):this._reflectivityTexture&&this._reflectivityTexture.animations&&this._reflectivityTexture.animations.length>0&&e.push(this._reflectivityTexture),this._bumpTexture&&this._bumpTexture.animations&&this._bumpTexture.animations.length>0&&e.push(this._bumpTexture),this._lightmapTexture&&this._lightmapTexture.animations&&this._lightmapTexture.animations.length>0&&e.push(this._lightmapTexture),this._metallicReflectanceTexture&&this._metallicReflectanceTexture.animations&&this._metallicReflectanceTexture.animations.length>0&&e.push(this._metallicReflectanceTexture),this._reflectanceTexture&&this._reflectanceTexture.animations&&this._reflectanceTexture.animations.length>0&&e.push(this._reflectanceTexture),this._microSurfaceTexture&&this._microSurfaceTexture.animations&&this._microSurfaceTexture.animations.length>0&&e.push(this._microSurfaceTexture),e}_getReflectionTexture(){return this._reflectionTexture?this._reflectionTexture:this.getScene().environmentTexture}getActiveTextures(){let e=super.getActiveTextures();return this._albedoTexture&&e.push(this._albedoTexture),this._baseWeightTexture&&e.push(this._baseWeightTexture),this._baseDiffuseRoughnessTexture&&e.push(this._baseDiffuseRoughnessTexture),this._ambientTexture&&e.push(this._ambientTexture),this._opacityTexture&&e.push(this._opacityTexture),this._reflectionTexture&&e.push(this._reflectionTexture),this._emissiveTexture&&e.push(this._emissiveTexture),this._reflectivityTexture&&e.push(this._reflectivityTexture),this._metallicTexture&&e.push(this._metallicTexture),this._metallicReflectanceTexture&&e.push(this._metallicReflectanceTexture),this._reflectanceTexture&&e.push(this._reflectanceTexture),this._microSurfaceTexture&&e.push(this._microSurfaceTexture),this._bumpTexture&&e.push(this._bumpTexture),this._lightmapTexture&&e.push(this._lightmapTexture),e}hasTexture(e){return!!(super.hasTexture(e)||this._albedoTexture===e||this._baseWeightTexture===e||this._baseDiffuseRoughnessTexture===e||this._ambientTexture===e||this._opacityTexture===e||this._reflectionTexture===e||this._emissiveTexture===e||this._reflectivityTexture===e||this._metallicTexture===e||this._metallicReflectanceTexture===e||this._reflectanceTexture===e||this._microSurfaceTexture===e||this._bumpTexture===e||this._lightmapTexture===e)}setPrePassRenderer(){var t;if(!((t=this.subSurface)!=null&&t.isScatteringEnabled))return!1;let e=this.getScene().enableSubSurfaceForPrePass();return e&&(e.enabled=!0),!0}dispose(e,t){var i,r,s,a,o,l,c,f,h,d,u,m,p,_;this._breakShaderLoadedCheck=!0,t&&(this._environmentBRDFTexture&&this.getScene().environmentBRDFTexture!==this._environmentBRDFTexture&&this._environmentBRDFTexture.dispose(),(i=this._albedoTexture)==null||i.dispose(),(r=this._baseWeightTexture)==null||r.dispose(),(s=this._baseDiffuseRoughnessTexture)==null||s.dispose(),(a=this._ambientTexture)==null||a.dispose(),(o=this._opacityTexture)==null||o.dispose(),(l=this._reflectionTexture)==null||l.dispose(),(c=this._emissiveTexture)==null||c.dispose(),(f=this._metallicTexture)==null||f.dispose(),(h=this._reflectivityTexture)==null||h.dispose(),(d=this._bumpTexture)==null||d.dispose(),(u=this._lightmapTexture)==null||u.dispose(),(m=this._metallicReflectanceTexture)==null||m.dispose(),(p=this._reflectanceTexture)==null||p.dispose(),(_=this._microSurfaceTexture)==null||_.dispose()),this._renderTargets.dispose(),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),super.dispose(e,t)}};_r.PBRMATERIAL_OPAQUE=ve.MATERIAL_OPAQUE;_r.PBRMATERIAL_ALPHATEST=ve.MATERIAL_ALPHATEST;_r.PBRMATERIAL_ALPHABLEND=ve.MATERIAL_ALPHABLEND;_r.PBRMATERIAL_ALPHATESTANDBLEND=ve.MATERIAL_ALPHATESTANDBLEND;_r.DEFAULT_AO_ON_ANALYTICAL_LIGHTS=0;_r.LIGHTFALLOFF_PHYSICAL=0;_r.LIGHTFALLOFF_GLTF=1;_r.LIGHTFALLOFF_STANDARD=2;_r.ForceGLSL=!1;P([oe("_markAllSubMeshesAsMiscDirty")],_r.prototype,"debugMode",void 0)});var H7={};$e(H7,{PBRMaterial:()=>ht});var ht,z7=C(()=>{kt();Ut();$x();zt();W7();Vi();Dn();Er();ht=class n extends _r{get refractionTexture(){return this.subSurface.refractionTexture}set refractionTexture(e){this.subSurface.refractionTexture=e,e?this.subSurface.isRefractionEnabled=!0:this.subSurface.linkRefractionWithTransparency||(this.subSurface.isRefractionEnabled=!1)}get indexOfRefraction(){return this.subSurface.indexOfRefraction}set indexOfRefraction(e){this.subSurface.indexOfRefraction=e}get invertRefractionY(){return this.subSurface.invertRefractionY}set invertRefractionY(e){this.subSurface.invertRefractionY=e}get linkRefractionWithTransparency(){return this.subSurface.linkRefractionWithTransparency}set linkRefractionWithTransparency(e){this.subSurface.linkRefractionWithTransparency=e,e&&(this.subSurface.isRefractionEnabled=!0)}get usePhysicalLightFalloff(){return this._lightFalloff===_r.LIGHTFALLOFF_PHYSICAL}set usePhysicalLightFalloff(e){e!==this.usePhysicalLightFalloff&&(this._markAllSubMeshesAsTexturesDirty(),e?this._lightFalloff=_r.LIGHTFALLOFF_PHYSICAL:this._lightFalloff=_r.LIGHTFALLOFF_STANDARD)}get useGLTFLightFalloff(){return this._lightFalloff===_r.LIGHTFALLOFF_GLTF}set useGLTFLightFalloff(e){e!==this.useGLTFLightFalloff&&(this._markAllSubMeshesAsTexturesDirty(),e?this._lightFalloff=_r.LIGHTFALLOFF_GLTF:this._lightFalloff=_r.LIGHTFALLOFF_STANDARD)}constructor(e,t,i=!1){super(e,t,i),this.directIntensity=1,this.emissiveIntensity=1,this.environmentIntensity=1,this.specularIntensity=1,this.disableBumpMap=!1,this.ambientTextureStrength=1,this.ambientTextureImpactOnAnalyticalLights=n.DEFAULT_AO_ON_ANALYTICAL_LIGHTS,this.metallicF0Factor=1,this.metallicReflectanceColor=Te.White(),this.useOnlyMetallicFromMetallicReflectanceTexture=!1,this.ambientColor=new Te(0,0,0),this.albedoColor=new Te(1,1,1),this.baseWeight=1,this.reflectivityColor=new Te(1,1,1),this.reflectionColor=new Te(1,1,1),this.emissiveColor=new Te(0,0,0),this.microSurface=1,this.useLightmapAsShadowmap=!1,this.useAlphaFromAlbedoTexture=!1,this.forceAlphaTest=!1,this.alphaCutOff=.4,this.useSpecularOverAlpha=!0,this.useMicroSurfaceFromReflectivityMapAlpha=!1,this.useRoughnessFromMetallicTextureAlpha=!0,this.useRoughnessFromMetallicTextureGreen=!1,this.useMetallnessFromMetallicTextureBlue=!1,this.useAmbientOcclusionFromMetallicTextureRed=!1,this.useAmbientInGrayScale=!1,this.useAutoMicroSurfaceFromReflectivityMap=!1,this.useRadianceOverAlpha=!0,this.useObjectSpaceNormalMap=!1,this.useParallax=!1,this.useParallaxOcclusion=!1,this.parallaxScaleBias=.05,this.disableLighting=!1,this.forceIrradianceInFragment=!1,this.maxSimultaneousLights=4,this.invertNormalMapX=!1,this.invertNormalMapY=!1,this.twoSidedLighting=!1,this.useAlphaFresnel=!1,this.useLinearAlphaFresnel=!1,this.environmentBRDFTexture=null,this.forceNormalForward=!1,this.enableSpecularAntiAliasing=!1,this.useHorizonOcclusion=!0,this.useRadianceOcclusion=!0,this.unlit=!1,this.applyDecalMapAfterDetailMap=!1,this._environmentBRDFTexture=Qx(this.getScene())}getClassName(){return"PBRMaterial"}clone(e,t=!0,i=""){let r=tt.Clone(()=>new n(e,this.getScene()),this,{cloneTexturesOnlyOnce:t});return r.id=e,r.name=e,this.stencil.copyTo(r.stencil),this._clonePlugins(r,i),r}serialize(){let e=super.serialize();return e.customType="BABYLON.PBRMaterial",e}static Parse(e,t,i){let r=tt.Parse(()=>new n(e.name,t),e,t,i);return e.stencil&&r.stencil.parse(e.stencil,t,i),ve._ParsePlugins(e,r,t,i),e.clearCoat&&r.clearCoat.parse(e.clearCoat,t,i),e.anisotropy&&r.anisotropy.parse(e.anisotropy,t,i),e.brdf&&r.brdf.parse(e.brdf,t,i),e.sheen&&r.sheen.parse(e.sheen,t,i),e.subSurface&&r.subSurface.parse(e.subSurface,t,i),e.iridescence&&r.iridescence.parse(e.iridescence,t,i),r}};ht.PBRMATERIAL_OPAQUE=_r.PBRMATERIAL_OPAQUE;ht.PBRMATERIAL_ALPHATEST=_r.PBRMATERIAL_ALPHATEST;ht.PBRMATERIAL_ALPHABLEND=_r.PBRMATERIAL_ALPHABLEND;ht.PBRMATERIAL_ALPHATESTANDBLEND=_r.PBRMATERIAL_ALPHATESTANDBLEND;ht.DEFAULT_AO_ON_ANALYTICAL_LIGHTS=_r.DEFAULT_AO_ON_ANALYTICAL_LIGHTS;P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"directIntensity",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"emissiveIntensity",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"environmentIntensity",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"specularIntensity",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"disableBumpMap",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"albedoTexture",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"baseWeightTexture",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"baseDiffuseRoughnessTexture",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"ambientTexture",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"ambientTextureStrength",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"ambientTextureImpactOnAnalyticalLights",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesAndMiscDirty")],ht.prototype,"opacityTexture",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"reflectionTexture",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"emissiveTexture",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"reflectivityTexture",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"metallicTexture",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"metallic",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"roughness",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"metallicF0Factor",void 0);P([mr(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"metallicReflectanceColor",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useOnlyMetallicFromMetallicReflectanceTexture",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"metallicReflectanceTexture",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"reflectanceTexture",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"microSurfaceTexture",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"bumpTexture",void 0);P([Bt(),oe("_markAllSubMeshesAsTexturesDirty",null)],ht.prototype,"lightmapTexture",void 0);P([mr("ambient"),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"ambientColor",void 0);P([mr("albedo"),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"albedoColor",void 0);P([w("baseWeight"),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"baseWeight",void 0);P([w("baseDiffuseRoughness"),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"baseDiffuseRoughness",void 0);P([mr("reflectivity"),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"reflectivityColor",void 0);P([mr("reflection"),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"reflectionColor",void 0);P([mr("emissive"),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"emissiveColor",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"microSurface",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useLightmapAsShadowmap",void 0);P([w(),oe("_markAllSubMeshesAsTexturesAndMiscDirty")],ht.prototype,"useAlphaFromAlbedoTexture",void 0);P([w(),oe("_markAllSubMeshesAsTexturesAndMiscDirty")],ht.prototype,"forceAlphaTest",void 0);P([w(),oe("_markAllSubMeshesAsTexturesAndMiscDirty")],ht.prototype,"alphaCutOff",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useSpecularOverAlpha",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useMicroSurfaceFromReflectivityMapAlpha",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useRoughnessFromMetallicTextureAlpha",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useRoughnessFromMetallicTextureGreen",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useMetallnessFromMetallicTextureBlue",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useAmbientOcclusionFromMetallicTextureRed",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useAmbientInGrayScale",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useAutoMicroSurfaceFromReflectivityMap",void 0);P([w()],ht.prototype,"usePhysicalLightFalloff",null);P([w()],ht.prototype,"useGLTFLightFalloff",null);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useRadianceOverAlpha",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useObjectSpaceNormalMap",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useParallax",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useParallaxOcclusion",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"parallaxScaleBias",void 0);P([w(),oe("_markAllSubMeshesAsLightsDirty")],ht.prototype,"disableLighting",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"forceIrradianceInFragment",void 0);P([w(),oe("_markAllSubMeshesAsLightsDirty")],ht.prototype,"maxSimultaneousLights",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"invertNormalMapX",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"invertNormalMapY",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"twoSidedLighting",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useAlphaFresnel",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useLinearAlphaFresnel",void 0);P([oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"environmentBRDFTexture",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"forceNormalForward",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"enableSpecularAntiAliasing",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useHorizonOcclusion",void 0);P([w(),oe("_markAllSubMeshesAsTexturesDirty")],ht.prototype,"useRadianceOcclusion",void 0);P([w(),oe("_markAllSubMeshesAsMiscDirty")],ht.prototype,"unlit",void 0);P([w(),oe("_markAllSubMeshesAsMiscDirty")],ht.prototype,"applyDecalMapAfterDetailMap",void 0);Ft("BABYLON.PBRMaterial",ht)});var X7={};$e(X7,{PBRMaterialLoadingAdapter:()=>UL});var UL,Y7=C(()=>{zt();gD();Ge();UL=class{constructor(e){this._material=e,this._material.enableSpecularAntiAliasing=!0}get material(){return this._material}get isUnlit(){return this._material.unlit}set isUnlit(e){this._material.unlit=e}set backFaceCulling(e){this._material.backFaceCulling=e}get backFaceCulling(){return this._material.backFaceCulling}set twoSidedLighting(e){this._material.twoSidedLighting=e}get twoSidedLighting(){return this._material.twoSidedLighting}set alphaCutOff(e){this._material.alphaCutOff=e}get alphaCutOff(){return this._material.alphaCutOff}set useAlphaFromBaseColorTexture(e){this._material.useAlphaFromAlbedoTexture=e}get useAlphaFromBaseColorTexture(){return this._material.useAlphaFromAlbedoTexture}get transparencyAsAlphaCoverage(){return this._material.useRadianceOverAlpha||this._material.useSpecularOverAlpha}set transparencyAsAlphaCoverage(e){this._material.useRadianceOverAlpha=!e,this._material.useSpecularOverAlpha=!e}set baseColor(e){this._material.albedoColor=e}get baseColor(){return this._material.albedoColor}set baseColorTexture(e){this._material.albedoTexture=e}get baseColorTexture(){return this._material.albedoTexture}set baseDiffuseRoughness(e){this._material.baseDiffuseRoughness=e,e>0&&(this._material.brdf.baseDiffuseModel=k.MATERIAL_DIFFUSE_MODEL_E_OREN_NAYAR)}get baseDiffuseRoughness(){var e;return(e=this._material.baseDiffuseRoughness)!=null?e:0}set baseDiffuseRoughnessTexture(e){this._material.baseDiffuseRoughnessTexture=e}get baseDiffuseRoughnessTexture(){return this._material.baseDiffuseRoughnessTexture}set baseMetalness(e){this._material.metallic=e}get baseMetalness(){var e;return(e=this._material.metallic)!=null?e:1}set baseMetalnessTexture(e){this._material.metallicTexture=e}get baseMetalnessTexture(){return this._material.metallicTexture}set useRoughnessFromMetallicTextureGreen(e){this._material.useRoughnessFromMetallicTextureGreen=e,this._material.useRoughnessFromMetallicTextureAlpha=!e}set useMetallicFromMetallicTextureBlue(e){this._material.useMetallnessFromMetallicTextureBlue=e}enableSpecularEdgeColor(e=!1){e&&(this._material.brdf.dielectricSpecularModel=k.MATERIAL_DIELECTRIC_SPECULAR_MODEL_OPENPBR,this._material.brdf.conductorSpecularModel=k.MATERIAL_CONDUCTOR_SPECULAR_MODEL_OPENPBR)}set specularWeight(e){this._material.metallicF0Factor=e}get specularWeight(){var e;return(e=this._material.metallicF0Factor)!=null?e:1}set specularWeightTexture(e){e?(this._material.metallicReflectanceTexture=e,this._material.useOnlyMetallicFromMetallicReflectanceTexture=!0):(this._material.metallicReflectanceTexture=null,this._material.useOnlyMetallicFromMetallicReflectanceTexture=!1)}get specularWeightTexture(){return this._material.metallicReflectanceTexture}set specularColor(e){this._material.metallicReflectanceColor=e}get specularColor(){return this._material.metallicReflectanceColor}set specularColorTexture(e){this._material.reflectanceTexture=e}get specularColorTexture(){return this._material.reflectanceTexture}set specularRoughness(e){this._material.roughness=e}get specularRoughness(){var e;return(e=this._material.roughness)!=null?e:1}set specularRoughnessTexture(e){this.baseMetalnessTexture||(this._material.metallicTexture=e)}get specularRoughnessTexture(){return this._material.metallicTexture}set specularIor(e){this._material.indexOfRefraction=e}get specularIor(){return this._material.indexOfRefraction}set emissionColor(e){this._material.emissiveColor=e}get emissionColor(){return this._material.emissiveColor}set emissionLuminance(e){this._material.emissiveIntensity=e}get emissionLuminance(){return this._material.emissiveIntensity}set emissionColorTexture(e){this._material.emissiveTexture=e}get emissionColorTexture(){return this._material.emissiveTexture}set ambientOcclusionTexture(e){this._material.ambientTexture=e,e&&(this._material.useAmbientInGrayScale=!0)}get ambientOcclusionTexture(){return this._material.ambientTexture}set ambientOcclusionTextureStrength(e){this._material.ambientTextureStrength=e}get ambientOcclusionTextureStrength(){var e;return(e=this._material.ambientTextureStrength)!=null?e:1}configureCoat(){this._material.clearCoat.isEnabled=!0,this._material.clearCoat.useRoughnessFromMainTexture=!1,this._material.clearCoat.remapF0OnInterfaceChange=!1}set coatWeight(e){this._material.clearCoat.isEnabled=!0,this._material.clearCoat.intensity=e}get coatWeight(){return this._material.clearCoat.intensity}set coatWeightTexture(e){this._material.clearCoat.isEnabled=!0,this._material.clearCoat.texture=e}get coatWeightTexture(){return this._material.clearCoat.texture}set coatColor(e){this._material.clearCoat.isTintEnabled=e!=Te.White(),this._material.clearCoat.tintColor=e}set coatColorTexture(e){this._material.clearCoat.tintTexture=e}set coatRoughness(e){this._material.clearCoat.isEnabled=!0,this._material.clearCoat.roughness=e}get coatRoughness(){var e;return(e=this._material.clearCoat.roughness)!=null?e:0}set coatRoughnessTexture(e){this._material.clearCoat.isEnabled=!0,this._material.clearCoat.useRoughnessFromMainTexture=!1,this._material.clearCoat.textureRoughness=e}get coatRoughnessTexture(){return this._material.clearCoat.textureRoughness}set coatIor(e){this._material.clearCoat.indexOfRefraction=e}set coatDarkening(e){}set coatDarkeningTexture(e){}set coatRoughnessAnisotropy(e){}get coatRoughnessAnisotropy(){return 0}set geometryCoatTangentAngle(e){}set geometryCoatTangentTexture(e){}get geometryCoatTangentTexture(){return null}set transmissionWeight(e){this._material.subSurface.isRefractionEnabled=e>0,this._material.subSurface.refractionIntensity=e}get transmissionWeight(){return this._material.subSurface.isRefractionEnabled?this._material.subSurface.refractionIntensity:0}set transmissionWeightTexture(e){this._material.subSurface.isRefractionEnabled=!0,this._material.subSurface.refractionIntensityTexture=e,this._material.subSurface.useGltfStyleTextures=!0}set transmissionDepth(e){this.transmissionWeight>0?this._material.subSurface.tintColorAtDistance=e:this.subsurfaceWeight>0&&this._material.subSurface.diffusionDistance.multiplyInPlace(new Te(e,e,e))}get transmissionDepth(){return this.transmissionWeight>0?this._material.subSurface.tintColorAtDistance:0}set transmissionColor(e){this.transmissionWeight>0?this._material.subSurface.tintColor=e:this.subsurfaceWeight>0&&this._material.subSurface.diffusionDistance.multiplyInPlace(e)}get transmissionColor(){return this.transmissionWeight>0?this._material.subSurface.tintColor:this.subsurfaceWeight>0?this._material.subSurface.diffusionDistance:new Te(0,0,0)}set transmissionScatter(e){this._material.subSurface.diffusionDistance=e}get transmissionScatter(){return this._material.subSurface.diffusionDistance}set transmissionScatterTexture(e){}set transmissionScatterAnisotropy(e){}set transmissionDispersionAbbeNumber(e){}set transmissionDispersionScale(e){e>0?(this._material.subSurface.isDispersionEnabled=!0,this._material.subSurface.dispersion=20/e):(this._material.subSurface.isDispersionEnabled=!1,this._material.subSurface.dispersion=0)}get refractionBackgroundTexture(){return this._material.subSurface.refractionTexture}set refractionBackgroundTexture(e){this._material.subSurface.refractionTexture=e}configureTransmission(){this._material.subSurface.volumeIndexOfRefraction=1,this._material.subSurface.useAlbedoToTintRefraction=!0,this._material.subSurface.minimumThickness=0,this._material.subSurface.maximumThickness=0}configureVolume(){}set geometryThinWalled(e){}get geometryThinWalled(){return!0}set volumeThicknessTexture(e){this._material.subSurface.thicknessTexture=e,this._material.subSurface.useGltfStyleTextures=!0}set volumeThickness(e){this._material.subSurface.minimumThickness=0,this._material.subSurface.maximumThickness=e,this._material.subSurface.useThicknessAsDepth=!0,e>0&&(this._material.subSurface.volumeIndexOfRefraction=this._material.indexOfRefraction)}configureSubsurface(){this._material.subSurface.useGltfStyleTextures=!0,this._material.subSurface.volumeIndexOfRefraction=1,this._material.subSurface.minimumThickness=0,this._material.subSurface.maximumThickness=0,this._material.subSurface.useAlbedoToTintTranslucency=!1}set subsurfaceWeight(e){this._material.subSurface.isTranslucencyEnabled=e>0,this._material.subSurface.translucencyIntensity=e}get subsurfaceWeight(){return this._material.subSurface.isTranslucencyEnabled?this._material.subSurface.translucencyIntensity:0}set subsurfaceWeightTexture(e){this._material.subSurface.translucencyIntensityTexture=e}set subsurfaceColor(e){let t=new b(-Math.log(this.transmissionColor.r),-Math.log(this.transmissionColor.g),-Math.log(this.transmissionColor.b));t.scaleInPlace(1/Math.max(this.transmissionDepth,.001));let i=t,r=Math.max(i.x,Math.max(i.y,i.z)),s=r>0?1/r:1;this._material.subSurface.diffusionDistance=new Te(Math.exp(-i.x*s),Math.exp(-i.y*s),Math.exp(-i.z*s))}set subsurfaceColorTexture(e){}set diffuseTransmissionTint(e){this._material.subSurface.tintColor=e}get diffuseTransmissionTint(){return this._material.subSurface.tintColor}set diffuseTransmissionTintTexture(e){this._material.subSurface.translucencyColorTexture=e}get subsurfaceRadius(){return 1}set subsurfaceRadius(e){}get subsurfaceRadiusScale(){var e;return(e=this._material.subSurface.scatteringDiffusionProfile)!=null?e:Te.White()}set subsurfaceRadiusScale(e){this._material.subSurface.scatteringDiffusionProfile=e}set subsurfaceScatterAnisotropy(e){}isTranslucent(){return this.transmissionWeight>0||this.subsurfaceWeight>0}configureFuzz(){this._material.sheen.isEnabled=!0,this._material.sheen.useRoughnessFromMainTexture=!1,this._material.sheen.albedoScaling=!0}set fuzzWeight(e){this._material.sheen.isEnabled=!0,this._material.sheen.intensity=e}set fuzzWeightTexture(e){this._material.sheen.texture||(this._material.sheen.texture=e)}set fuzzColor(e){this._material.sheen.isEnabled=!0,this._material.sheen.color=e}set fuzzColorTexture(e){this._material.sheen.texture=e}set fuzzRoughness(e){this._material.sheen.isEnabled=!0,this._material.sheen.roughness=e}set fuzzRoughnessTexture(e){this._material.sheen.isEnabled=!0,this._material.sheen.textureRoughness=e}set specularRoughnessAnisotropy(e){this._material.anisotropy.isEnabled=!0,this._material.anisotropy.intensity=e}get specularRoughnessAnisotropy(){return this._material.anisotropy.intensity}set geometryTangentAngle(e){this._material.anisotropy.isEnabled=!0,this._material.anisotropy.angle=e}set geometryTangentTexture(e){this._material.anisotropy.isEnabled=!0,this._material.anisotropy.texture=e}get geometryTangentTexture(){return this._material.anisotropy.texture}configureGltfStyleAnisotropy(e=!0){}set thinFilmWeight(e){this._material.iridescence.isEnabled=e>0,this._material.iridescence.intensity=e}set thinFilmIor(e){this._material.iridescence.indexOfRefraction=e}set thinFilmThicknessMinimum(e){this._material.iridescence.minimumThickness=e}set thinFilmThicknessMaximum(e){this._material.iridescence.maximumThickness=e}set thinFilmWeightTexture(e){this._material.iridescence.texture=e}set thinFilmThicknessTexture(e){this._material.iridescence.thicknessTexture=e}set unlit(e){this._material.unlit=e}set geometryOpacity(e){this._material.alpha=e}get geometryOpacity(){return this._material.alpha}set geometryNormalTexture(e){this._material.bumpTexture=e,this._material.forceIrradianceInFragment=!0}get geometryNormalTexture(){return this._material.bumpTexture}setNormalMapInversions(e,t){this._material.invertNormalMapX=e,this._material.invertNormalMapY=t}set geometryCoatNormalTexture(e){this._material.clearCoat.isEnabled=!0,this._material.clearCoat.bumpTexture=e}get geometryCoatNormalTexture(){return this._material.clearCoat.bumpTexture}set geometryCoatNormalTextureScale(e){this._material.clearCoat.bumpTexture&&(this._material.clearCoat.bumpTexture.level=e)}}});function zhe(n){if(n.min&&n.max){let e=n.min,t=n.max,i=Q.Vector3[0].copyFromFloats(e[0],e[1],e[2]),r=Q.Vector3[1].copyFromFloats(t[0],t[1],t[2]);if(n.normalized&&n.componentType!==5126){let s=1;switch(n.componentType){case 5120:s=127;break;case 5121:s=255;break;case 5122:s=32767;break;case 5123:s=65535;break}let a=1/s;i.scaleInPlace(a),r.scaleInPlace(a)}return new fn(i,r)}return null}var Whe,Hhe,jt,aR,K7=C(()=>{cX();Ge();zt();Ci();el();_X();zx();vX();Dn();Gr();Hh();Ui();lA();sm();Di();mD();SX();uD();Bl();Pt();rm();_D();vD();RX();Yu();bX();Whe=new yg(()=>Promise.resolve().then(()=>(PX(),yX))),Hhe=new yg(()=>Promise.resolve().then(()=>(NX(),OX))),jt=class{static Get(e,t,i){if(!t||i==null||!t[i])throw new Error(`${e}: Failed to find index (${i})`);return t[i]}static TryGet(e,t){return!e||t==null||!e[t]?null:e[t]}static Assign(e){if(e)for(let t=0;tt.dispose&&t.dispose()),this._extensions.length=0;for(let t of Array.from(this._materialAdapters))(e=t.finalize)==null||e.call(t);this._materialAdapters.clear(),this._gltf=null,this._bin=null,this._babylonScene=null,this._rootBabylonMesh=null,this._defaultBabylonMaterialData={},this._postSceneLoadActions.length=0,this._parent.dispose()}}async importMeshAsync(e,t,i,r,s,a,o=""){return await Promise.resolve().then(async()=>{this._babylonScene=t,this._assetContainer=i,this._loadData(r);let l=null;if(e){let c={};if(this._gltf.nodes)for(let h of this._gltf.nodes)h.name&&(c[h.name]=h.index);l=(e instanceof Array?e:[e]).map(h=>{let d=c[h];if(d===void 0)throw new Error(`Failed to find node '${h}'`);return d})}return await this._loadAsync(s,o,l,()=>({meshes:this._getMeshes(),particleSystems:[],skeletons:this._getSkeletons(),animationGroups:this._getAnimationGroups(),lights:this._babylonLights,transformNodes:this._getTransformNodes(),geometries:this._getGeometries(),spriteManagers:[]}))})}async loadAsync(e,t,i,r,s=""){return this._babylonScene=e,this._loadData(t),await this._loadAsync(i,s,null,()=>{})}async _loadAsync(e,t,i,r){return await Promise.resolve().then(async()=>{this._rootUrl=e,this._uniqueRootUrl=!e.startsWith("file:")&&t?e:`${e}${Date.now()}/`,this._fileName=t,this._allMaterialsDirtyRequired=!1,await this._loadExtensionsAsync(),!this.parent.skipMaterials&&this._pbrMaterialImpl==null&&(this.parent.useOpenPBR||this.isExtensionUsed("KHR_materials_openpbr")?this._pbrMaterialImpl={materialClass:(await Promise.resolve().then(()=>(F8(),w8))).OpenPBRMaterial,adapterClass:(await Promise.resolve().then(()=>(U8(),B8))).OpenPBRMaterialLoadingAdapter}:this._pbrMaterialImpl={materialClass:(await Promise.resolve().then(()=>(z7(),H7))).PBRMaterial,adapterClass:(await Promise.resolve().then(()=>(Y7(),X7))).PBRMaterialLoadingAdapter});let s=`${Kn[Kn.LOADING]} => ${Kn[Kn.READY]}`,a=`${Kn[Kn.LOADING]} => ${Kn[Kn.COMPLETE]}`;this._parent._startPerformanceCounter(s),this._parent._startPerformanceCounter(a),this._parent._setState(Kn.LOADING),this._extensionsOnLoading();let o=new Array,l=this._babylonScene.blockMaterialDirtyMechanism;if(this._babylonScene.blockMaterialDirtyMechanism=!0,!this.parent.loadOnlyMaterials){if(i)o.push(this.loadSceneAsync("/nodes",{nodes:i,index:-1}));else if(this._gltf.scene!=null||this._gltf.scenes&&this._gltf.scenes[0]){let f=jt.Get("/scene",this._gltf.scenes,this._gltf.scene||0);o.push(this.loadSceneAsync(`/scenes/${f.index}`,f))}}if(!this.parent.skipMaterials&&this.parent.loadAllMaterials&&this._gltf.materials)for(let f=0;f{}))}return this._allMaterialsDirtyRequired?this._babylonScene.blockMaterialDirtyMechanism=l:this._babylonScene._forceBlockMaterialDirtyMechanism(l),this._parent.compileMaterials&&o.push(this._compileMaterialsAsync()),this._parent.compileShadowGenerators&&o.push(this._compileShadowGeneratorsAsync()),await Promise.all(o).then(()=>{this._rootBabylonMesh&&this._rootBabylonMesh!==this._parent.customRootNode&&this._rootBabylonMesh.setEnabled(!0);for(let f of this._babylonScene.materials){let h=f;h.maxSimultaneousLights!==void 0&&(h.maxSimultaneousLights=Math.max(h.maxSimultaneousLights,this._babylonScene.lights.length))}return this._extensionsOnReady(),this._parent._setState(Kn.READY),this._skipStartAnimationStep||this._startAnimations(),r()}).then(f=>(this._parent._endPerformanceCounter(s),de.SetImmediate(()=>{this._disposed||Promise.all(this._completePromises).then(()=>{this._parent._endPerformanceCounter(a),this._parent._setState(Kn.COMPLETE),this._parent.onCompleteObservable.notifyObservers(void 0),this._parent.onCompleteObservable.clear(),this.dispose()},h=>{this._parent.onErrorObservable.notifyObservers(h),this._parent.onErrorObservable.clear(),this.dispose()})}),f))}).catch(s=>{throw this._disposed||(this._parent.onErrorObservable.notifyObservers(s),this._parent.onErrorObservable.clear(),this.dispose()),s})}_loadData(e){if(this._gltf=e.json,this._setupData(),e.bin){let t=this._gltf.buffers;if(t&&t[0]&&!t[0].uri){let i=t[0];(i.byteLengthe.bin.byteLength)&&J.Warn(`Binary buffer length (${i.byteLength}) from JSON does not match chunk length (${e.bin.byteLength})`),this._bin=e.bin}else J.Warn("Unexpected BIN chunk")}}_setupData(){if(jt.Assign(this._gltf.accessors),jt.Assign(this._gltf.animations),jt.Assign(this._gltf.buffers),jt.Assign(this._gltf.bufferViews),jt.Assign(this._gltf.cameras),jt.Assign(this._gltf.images),jt.Assign(this._gltf.materials),jt.Assign(this._gltf.meshes),jt.Assign(this._gltf.nodes),jt.Assign(this._gltf.samplers),jt.Assign(this._gltf.scenes),jt.Assign(this._gltf.skins),jt.Assign(this._gltf.textures),this._gltf.nodes){let e={};for(let i of this._gltf.nodes)if(i.children)for(let r of i.children)e[r]=i.index;let t=this._createRootNode();for(let i of this._gltf.nodes){let r=e[i.index];i.parent=r===void 0?t:this._gltf.nodes[r]}}}async _loadExtensionsAsync(){var t;let e=[];if(TX.forEach((i,r)=>{var s;((s=this.parent.extensionOptions[r])==null?void 0:s.enabled)===!1?i.isGLTFExtension&&this.isExtensionUsed(r)&&J.Warn(`Extension ${r} is used but has been explicitly disabled.`):(!i.isGLTFExtension||this.isExtensionUsed(r))&&e.push((async()=>{let a=await i.factory(this);return a.name!==r&&J.Warn(`The name of the glTF loader extension instance does not match the registered name: ${a.name} !== ${r}`),this._parent.onExtensionLoadedObservable.notifyObservers(a),a})())}),this._extensions.push(...await Promise.all(e)),this._extensions.sort((i,r)=>(i.order||Number.MAX_VALUE)-(r.order||Number.MAX_VALUE)),this._parent.onExtensionLoadedObservable.clear(),this._gltf.extensionsRequired){for(let i of this._gltf.extensionsRequired)if(!this._extensions.some(s=>s.name===i&&s.enabled))throw((t=this.parent.extensionOptions[i])==null?void 0:t.enabled)===!1?new Error(`Required extension ${i} is disabled`):new Error(`Required extension ${i} is not available`)}}_createRootNode(){if(this._parent.customRootNode!==void 0)return this._rootBabylonMesh=this._parent.customRootNode,{_babylonTransformNode:this._rootBabylonMesh===null?void 0:this._rootBabylonMesh,index:-1};this._babylonScene._blockEntityCollection=!!this._assetContainer;let e=new q("__root__",this._babylonScene);this._rootBabylonMesh=e,this._rootBabylonMesh._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,this._rootBabylonMesh.setEnabled(!1);let t={_babylonTransformNode:this._rootBabylonMesh,index:-1};switch(this._parent.coordinateSystemMode){case Hm.AUTO:{this._babylonScene.useRightHandedSystem||(t.rotation=[0,1,0,0],t.scale=[1,1,-1],n._LoadTransform(t,this._rootBabylonMesh));break}case Hm.FORCE_RIGHT_HANDED:{this._babylonScene.useRightHandedSystem=!0;break}default:throw new Error(`Invalid coordinate system mode (${this._parent.coordinateSystemMode})`)}return this._parent.onMeshLoadedObservable.notifyObservers(e),t}loadSceneAsync(e,t){let i=this._extensionsLoadSceneAsync(e,t);if(i)return i;let r=new Array;if(this.logOpen(`${e} ${t.name||""}`),t.nodes)for(let s of t.nodes){let a=jt.Get(`${e}/nodes/${s}`,this._gltf.nodes,s);r.push(this.loadNodeAsync(`/nodes/${a.index}`,a,o=>{o.parent=this._rootBabylonMesh}))}for(let s of this._postSceneLoadActions)s();return r.push(this._loadAnimationsAsync()),this.logClose(),Promise.all(r).then(()=>{})}_forEachPrimitive(e,t){if(e._primitiveBabylonMeshes)for(let i of e._primitiveBabylonMeshes)t(i)}_getGeometries(){let e=[],t=this._gltf.nodes;if(t)for(let i of t)this._forEachPrimitive(i,r=>{let s=r.geometry;s&&e.indexOf(s)===-1&&e.push(s)});return e}_getMeshes(){let e=[];this._rootBabylonMesh instanceof pr&&e.push(this._rootBabylonMesh);let t=this._gltf.nodes;if(t)for(let i of t)this._forEachPrimitive(i,r=>{e.push(r)});return e}_getTransformNodes(){let e=[],t=this._gltf.nodes;if(t)for(let i of t)i._babylonTransformNode&&i._babylonTransformNode.getClassName()==="TransformNode"&&e.push(i._babylonTransformNode),i._babylonTransformNodeForSkin&&e.push(i._babylonTransformNodeForSkin);return e}_getSkeletons(){let e=[],t=this._gltf.skins;if(t)for(let i of t)i._data&&e.push(i._data.babylonSkeleton);return e}_getAnimationGroups(){let e=[],t=this._gltf.animations;if(t)for(let i of t)i._babylonAnimationGroup&&e.push(i._babylonAnimationGroup);return e}_startAnimations(){switch(this._parent.animationStartMode){case id.NONE:break;case id.FIRST:{let e=this._getAnimationGroups();e.length!==0&&e[0].start(!0);break}case id.ALL:{let e=this._getAnimationGroups();for(let t of e)t.start(!0);break}default:{J.Error(`Invalid animation start mode (${this._parent.animationStartMode})`);return}}}loadNodeAsync(e,t,i=()=>{}){let r=this._extensionsLoadNodeAsync(e,t,i);if(r)return r;if(t._babylonTransformNode)throw new Error(`${e}: Invalid recursive node hierarchy`);let s=new Array;this.logOpen(`${e} ${t.name||""}`);let a=c=>{if(n.AddPointerMetadata(c,e),n._LoadTransform(t,c),t.camera!=null){let f=jt.Get(`${e}/camera`,this._gltf.cameras,t.camera);s.push(this.loadCameraAsync(`/cameras/${f.index}`,f,h=>{h.parent=c,this._babylonScene.useRightHandedSystem||(c.scaling.x=-1)}))}if(t.children)for(let f of t.children){let h=jt.Get(`${e}/children/${f}`,this._gltf.nodes,f);s.push(this.loadNodeAsync(`/nodes/${h.index}`,h,d=>{d.parent=c}))}i(c)},o=t.mesh!=null,l=this._parent.loadSkins&&t.skin!=null;if(!o||l){let c=t.name||`node${t.index}`;this._babylonScene._blockEntityCollection=!!this._assetContainer;let f=new Jt(c,this._babylonScene);f._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,t.mesh==null?t._babylonTransformNode=f:t._babylonTransformNodeForSkin=f,a(f)}if(o)if(l){let c=jt.Get(`${e}/mesh`,this._gltf.meshes,t.mesh);s.push(this._loadMeshAsync(`/meshes/${c.index}`,t,c,f=>{let h=t._babylonTransformNodeForSkin;f.metadata=ED(h.metadata,f.metadata||{});let d=jt.Get(`${e}/skin`,this._gltf.skins,t.skin);s.push(this._loadSkinAsync(`/skins/${d.index}`,t,d,u=>{this._forEachPrimitive(t,m=>{m.skeleton=u}),this._postSceneLoadActions.push(()=>{if(d.skeleton!=null){let m=jt.Get(`/skins/${d.index}/skeleton`,this._gltf.nodes,d.skeleton).parent;t.index===m.index?f.parent=h.parent:f.parent=m._babylonTransformNode}else f.parent=this._rootBabylonMesh;this._parent.onSkinLoadedObservable.notifyObservers({node:h,skinnedNode:f})})}))}))}else{let c=jt.Get(`${e}/mesh`,this._gltf.meshes,t.mesh);s.push(this._loadMeshAsync(`/meshes/${c.index}`,t,c,a))}return this.logClose(),Promise.all(s).then(()=>(this._forEachPrimitive(t,c=>{let f=c;!f.isAnInstance&&f.geometry&&f.geometry.useBoundingInfoFromGeometry?c._updateBoundingInfo():c.refreshBoundingInfo(!0,!0)}),t._babylonTransformNode))}_loadMeshAsync(e,t,i,r){let s=i.primitives;if(!s||!s.length)throw new Error(`${e}: Primitives are missing`);s[0].index==null&&jt.Assign(s);let a=new Array;this.logOpen(`${e} ${i.name||""}`);let o=t.name||`node${t.index}`;if(s.length===1){let l=i.primitives[0];a.push(this._loadMeshPrimitiveAsync(`${e}/primitives/${l.index}`,o,t,i,l,c=>{t._babylonTransformNode=c,t._primitiveBabylonMeshes=[c]}))}else{this._babylonScene._blockEntityCollection=!!this._assetContainer,t._babylonTransformNode=new Jt(o,this._babylonScene),t._babylonTransformNode._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,t._primitiveBabylonMeshes=[];for(let l of s)a.push(this._loadMeshPrimitiveAsync(`${e}/primitives/${l.index}`,`${o}_primitive${l.index}`,t,i,l,c=>{c.parent=t._babylonTransformNode,t._primitiveBabylonMeshes.push(c)}))}return r(t._babylonTransformNode),this.logClose(),Promise.all(a).then(()=>t._babylonTransformNode)}_loadMeshPrimitiveAsync(e,t,i,r,s,a){let o=this._extensionsLoadMeshPrimitiveAsync(e,t,i,r,s,a);if(o)return o;this.logOpen(`${e}`);let l=this._disableInstancedMesh===0&&this._parent.createInstances&&i.skin==null&&!r.primitives[0].targets,c,f;if(l&&s._instanceData)this._babylonScene._blockEntityCollection=!!this._assetContainer,c=s._instanceData.babylonSourceMesh.createInstance(t),c._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,f=s._instanceData.promise;else{let h=new Array;this._babylonScene._blockEntityCollection=!!this._assetContainer;let d=new q(t,this._babylonScene);if(d._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,d.sideOrientation=this._babylonScene.useRightHandedSystem?ve.CounterClockWiseSideOrientation:ve.ClockWiseSideOrientation,this._createMorphTargets(e,i,r,s,d),h.push(this._loadVertexDataAsync(e,s,d).then(async u=>await this._loadMorphTargetsAsync(e,s,d,u).then(()=>{this._disposed||(this._babylonScene._blockEntityCollection=!!this._assetContainer,u.applyToMesh(d),u._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1)}))),!this.parent.skipMaterials){let u=n._GetDrawMode(e,s.mode);if(s.material==null){let m=this._defaultBabylonMaterialData[u];m||(m=this._createDefaultMaterial("__GLTFLoader._default",u),this._parent.onMaterialLoadedObservable.notifyObservers(m),this._defaultBabylonMaterialData[u]=m),d.material=m}else{let m=jt.Get(`${e}/material`,this._gltf.materials,s.material);h.push(this._loadMaterialAsync(`/materials/${m.index}`,m,d,u,p=>{d.material=p}))}}f=Promise.all(h),l&&(s._instanceData={babylonSourceMesh:d,promise:f}),c=d}return n.AddPointerMetadata(c,e),this._parent.onMeshLoadedObservable.notifyObservers(c),a(c),this.logClose(),f.then(()=>c)}_loadVertexDataAsync(e,t,i){let r=this._extensionsLoadVertexDataAsync(e,t,i);if(r)return r;let s=t.attributes;if(!s)throw new Error(`${e}: Attributes are missing`);let a=new Array,o=new hn(i.name,this._babylonScene);if(t.indices==null)i.isUnIndexed=!0;else{let c=jt.Get(`${e}/indices`,this._gltf.accessors,t.indices);a.push(this._loadIndicesAccessorAsync(`/accessors/${c.index}`,c).then(f=>{o.setIndices(f)}))}let l=(c,f,h)=>{if(s[c]==null)return;i._delayInfo=i._delayInfo||[],i._delayInfo.indexOf(f)===-1&&i._delayInfo.push(f);let d=jt.Get(`${e}/attributes/${c}`,this._gltf.accessors,s[c]);a.push(this._loadVertexAccessorAsync(`/accessors/${d.index}`,d,f).then(u=>{if(u.getKind()===L.PositionKind&&!this.parent.alwaysComputeBoundingBox&&!i.skeleton){let m=zhe(d);m&&(o._boundingInfo=m,o.useBoundingInfoFromGeometry=!0)}o.setVerticesBuffer(u,d.count)})),f==L.MatricesIndicesExtraKind&&(i.numBoneInfluencers=8),h&&h(d)};return l("POSITION",L.PositionKind),l("NORMAL",L.NormalKind),l("TANGENT",L.TangentKind),l("TEXCOORD_0",L.UVKind),l("TEXCOORD_1",L.UV2Kind),l("TEXCOORD_2",L.UV3Kind),l("TEXCOORD_3",L.UV4Kind),l("TEXCOORD_4",L.UV5Kind),l("TEXCOORD_5",L.UV6Kind),l("JOINTS_0",L.MatricesIndicesKind),l("WEIGHTS_0",L.MatricesWeightsKind),l("JOINTS_1",L.MatricesIndicesExtraKind),l("WEIGHTS_1",L.MatricesWeightsExtraKind),l("COLOR_0",L.ColorKind,c=>{c.type==="VEC4"&&(i.hasVertexAlpha=!0)}),Promise.all(a).then(()=>o)}_createMorphTargets(e,t,i,r,s){if(!r.targets||!this._parent.loadMorphTargets)return;if(t._numMorphTargets==null)t._numMorphTargets=r.targets.length;else if(r.targets.length!==t._numMorphTargets)throw new Error(`${e}: Primitives do not have the same number of targets`);let a=i.extras?i.extras.targetNames:null;this._babylonScene._blockEntityCollection=!!this._assetContainer,s.morphTargetManager=new ad(this._babylonScene),s.morphTargetManager._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,s.morphTargetManager.areUpdatesFrozen=!0;for(let o=0;o{a.areUpdatesFrozen=!1})}async _loadMorphTargetVertexDataAsync(e,t,i,r){let s=new Array,a=(o,l,c)=>{if(i[o]==null)return;let f=t.getVertexBuffer(l);if(!f)return;let h=jt.Get(`${e}/${o}`,this._gltf.accessors,i[o]);s.push(this._loadFloatAccessorAsync(`/accessors/${h.index}`,h).then(d=>{c(f,d)}))};return a("POSITION",L.PositionKind,(o,l)=>{let c=new Float32Array(l.length);o.forEach(l.length,(f,h)=>{c[h]=l[h]+f}),r.setPositions(c)}),a("NORMAL",L.NormalKind,(o,l)=>{let c=new Float32Array(l.length);o.forEach(c.length,(f,h)=>{c[h]=l[h]+f}),r.setNormals(c)}),a("TANGENT",L.TangentKind,(o,l)=>{let c=new Float32Array(l.length/3*4),f=0;o.forEach(l.length/3*4,(h,d)=>{(d+1)%4!==0&&(c[f]=l[f]+h,f++)}),r.setTangents(c)}),a("TEXCOORD_0",L.UVKind,(o,l)=>{let c=new Float32Array(l.length);o.forEach(l.length,(f,h)=>{c[h]=l[h]+f}),r.setUVs(c)}),a("TEXCOORD_1",L.UV2Kind,(o,l)=>{let c=new Float32Array(l.length);o.forEach(l.length,(f,h)=>{c[h]=l[h]+f}),r.setUV2s(c)}),a("COLOR_0",L.ColorKind,(o,l)=>{let c=null,f=o.getSize();if(f===3){c=new Float32Array(l.length/3*4),o.forEach(l.length,(h,d)=>{let u=Math.floor(d/3),m=d%3;c[4*u+m]=l[3*u+m]+h});for(let h=0;h{c[d]=l[d]+h});else throw new Error(`${e}: Invalid number of components (${f}) for COLOR_0 attribute`);r.setColors(c)}),await Promise.all(s).then(()=>{})}static _LoadTransform(e,t){if(e.skin!=null)return;let i=b.Zero(),r=ze.Identity(),s=b.One();e.matrix?j.FromArray(e.matrix).decompose(s,r,i):(e.translation&&(i=b.FromArray(e.translation)),e.rotation&&(r=ze.FromArray(e.rotation)),e.scale&&(s=b.FromArray(e.scale))),t.position=i,t.rotationQuaternion=r,t.scaling=s}_loadSkinAsync(e,t,i,r){if(!this._parent.loadSkins)return Promise.resolve();let s=this._extensionsLoadSkinAsync(e,t,i);if(s)return s;if(i._data)return r(i._data.babylonSkeleton),i._data.promise;let a=`skeleton${i.index}`;this._babylonScene._blockEntityCollection=!!this._assetContainer;let o=new Xx(i.name||a,a,this._babylonScene);o._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,this._loadBones(e,i,o);let l=this._loadSkinInverseBindMatricesDataAsync(e,i).then(c=>{this._updateBoneMatrices(o,c)});return i._data={babylonSkeleton:o,promise:l},r(o),l}_loadBones(e,t,i){if(t.skeleton==null||this._parent.alwaysComputeSkeletonRootNode){let s=this._findSkeletonRootNode(`${e}/joints`,t.joints);if(s)if(t.skeleton===void 0)t.skeleton=s.index;else{let a=(l,c)=>{for(;c.parent;c=c.parent)if(c.parent===l)return!0;return!1},o=jt.Get(`${e}/skeleton`,this._gltf.nodes,t.skeleton);o!==s&&!a(o,s)&&(J.Warn(`${e}/skeleton: Overriding with nearest common ancestor as skeleton node is not a common root`),t.skeleton=s.index)}else J.Warn(`${e}: Failed to find common root`)}let r={};for(let s of t.joints){let a=jt.Get(`${e}/joints/${s}`,this._gltf.nodes,s);this._loadBone(a,t,i,r)}}_findSkeletonRootNode(e,t){if(t.length===0)return null;let i={};for(let s of t){let a=[],o=jt.Get(`${e}/${s}`,this._gltf.nodes,s);for(;o.index!==-1;)a.unshift(o),o=o.parent;i[s]=a}let r=null;for(let s=0;;++s){let a=i[t[0]];if(s>=a.length)return r;let o=a[s];for(let l=1;l=a.length||o!==a[s])return r;r=o}}_loadBone(e,t,i,r){e._isJoint=!0;let s=r[e.index];if(s)return s;let a=null;e.index!==t.skeleton&&(e.parent&&e.parent.index!==-1?a=this._loadBone(e.parent,t,i,r):t.skeleton!==void 0&&J.Warn(`/skins/${t.index}/skeleton: Skeleton node is not a common root`));let o=t.joints.indexOf(e.index);return s=new La(e.name||`joint${e.index}`,i,a,this._getNodeMatrix(e),null,null,o),r[e.index]=s,this._postSceneLoadActions.push(()=>{s.linkTransformNode(e._babylonTransformNode)}),s}_loadSkinInverseBindMatricesDataAsync(e,t){if(t.inverseBindMatrices==null)return Promise.resolve(null);let i=jt.Get(`${e}/inverseBindMatrices`,this._gltf.accessors,t.inverseBindMatrices);return this._loadFloatAccessorAsync(`/accessors/${i.index}`,i)}_updateBoneMatrices(e,t){for(let i of e.bones){let r=j.Identity(),s=i._index;t&&s!==-1&&(j.FromArrayToRef(t,s*16,r),r.invertToRef(r));let a=i.getParent();a&&r.multiplyToRef(a.getAbsoluteInverseBindMatrix(),r),i.updateMatrix(r,!1,!1),i._updateAbsoluteBindMatrices(void 0,!1)}}_getNodeMatrix(e){return e.matrix?j.FromArray(e.matrix):j.Compose(e.scale?b.FromArray(e.scale):b.One(),e.rotation?ze.FromArray(e.rotation):ze.Identity(),e.translation?b.FromArray(e.translation):b.Zero())}loadCameraAsync(e,t,i=()=>{}){let r=this._extensionsLoadCameraAsync(e,t,i);if(r)return r;let s=new Array;this.logOpen(`${e} ${t.name||""}`),this._babylonScene._blockEntityCollection=!!this._assetContainer;let a=new vc(t.name||`camera${t.index}`,b.Zero(),this._babylonScene,!1);switch(a._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,t._babylonCamera=a,a.setTarget(new b(0,0,-1)),t.type){case"perspective":{let o=t.perspective;if(!o)throw new Error(`${e}: Camera perspective properties are missing`);a.fov=o.yfov,a.minZ=o.znear,a.maxZ=o.zfar||0;break}case"orthographic":{if(!t.orthographic)throw new Error(`${e}: Camera orthographic properties are missing`);a.mode=ut.ORTHOGRAPHIC_CAMERA,a.orthoLeft=-t.orthographic.xmag,a.orthoRight=t.orthographic.xmag,a.orthoBottom=-t.orthographic.ymag,a.orthoTop=t.orthographic.ymag,a.minZ=t.orthographic.znear,a.maxZ=t.orthographic.zfar;break}default:throw new Error(`${e}: Invalid camera type (${t.type})`)}return n.AddPointerMetadata(a,e),this._parent.onCameraLoadedObservable.notifyObservers(a),i(a),this.logClose(),Promise.all(s).then(()=>a)}_loadAnimationsAsync(){this._parent._startPerformanceCounter("Load animations");let e=this._gltf.animations;if(!e)return Promise.resolve();let t=new Array;for(let i=0;i{s.targetedAnimations.length===0&&s.dispose()}))}return Promise.all(t).then(()=>{this._parent._endPerformanceCounter("Load animations")})}loadAnimationAsync(e,t){this._parent._startPerformanceCounter("Load animation");let i=this._extensionsLoadAnimationAsync(e,t);return i||Whe.value.then(({AnimationGroup:r})=>{this._babylonScene._blockEntityCollection=!!this._assetContainer;let s=new r(t.name||`animation${t.index}`,this._babylonScene);s._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,t._babylonAnimationGroup=s;let a=new Array;jt.Assign(t.channels),jt.Assign(t.samplers);for(let o of t.channels)a.push(this._loadAnimationChannelAsync(`${e}/channels/${o.index}`,e,t,o,(l,c)=>{l.animations=l.animations||[],l.animations.push(c),s.addTargetedAnimation(c,l)}));return this._parent._endPerformanceCounter("Load animation"),Promise.all(a).then(()=>(s.normalize(0),s))})}_loadAnimationChannelAsync(e,t,i,r,s){let a=this._extensionsLoadAnimationChannelAsync(e,t,i,r,s);if(a)return a;if(r.target.node==null)return Promise.resolve();let o=jt.Get(`${e}/target/node`,this._gltf.nodes,r.target.node),l=r.target.path,c=l==="weights";return c&&!o._numMorphTargets||!c&&!o._babylonTransformNode||!this._parent.loadNodeAnimations&&!c&&!o._isJoint?Promise.resolve():Hhe.value.then(()=>{var d,u,m,p;let f;switch(l){case"translation":{f=(d=Mg("/nodes/{}/translation"))==null?void 0:d.interpolation;break}case"rotation":{f=(u=Mg("/nodes/{}/rotation"))==null?void 0:u.interpolation;break}case"scale":{f=(m=Mg("/nodes/{}/scale"))==null?void 0:m.interpolation;break}case"weights":{f=(p=Mg("/nodes/{}/weights"))==null?void 0:p.interpolation;break}default:throw new Error(`${e}/target/path: Invalid value (${r.target.path})`)}if(!f)throw new Error(`${e}/target/path: Could not find interpolation properties for target path (${r.target.path})`);let h={object:o,info:f};return this._loadAnimationChannelFromTargetInfoAsync(e,t,i,r,h,s)})}_loadAnimationChannelFromTargetInfoAsync(e,t,i,r,s,a){let o=this.parent.targetFps,l=1/o,c=jt.Get(`${e}/sampler`,i.samplers,r.sampler);return this._loadAnimationSamplerAsync(`${t}/samplers/${r.sampler}`,c).then(f=>{let h=0,d=s.object,u=s.info;for(let m of u){let p=m.getStride(d),_=f.input,g=f.output,v=new Array(_.length),x=0;switch(f.interpolation){case"STEP":{for(let A=0;A<_.length;A++){let S=m.getValue(d,g,x,1);x+=p,v[A]={frame:_[A]*o,value:S,interpolation:1}}break}case"CUBICSPLINE":{for(let A=0;A<_.length;A++){let S=m.getValue(d,g,x,l);x+=p;let E=m.getValue(d,g,x,1);x+=p;let R=m.getValue(d,g,x,l);x+=p,v[A]={frame:_[A]*o,inTangent:S,value:E,outTangent:R}}break}case"LINEAR":{for(let A=0;A<_.length;A++){let S=m.getValue(d,g,x,1);x+=p,v[A]={frame:_[A]*o,value:S}}break}}if(x>0){let A=`${i.name||`animation${i.index}`}_channel${r.index}_${h}`,S=m.buildAnimations(d,A,o,v);for(let E of S)h++,a(E.babylonAnimatable,E.babylonAnimation)}}})}_loadAnimationSamplerAsync(e,t){if(t._data)return t._data;let i=t.interpolation||"LINEAR";switch(i){case"STEP":case"LINEAR":case"CUBICSPLINE":break;default:throw new Error(`${e}/interpolation: Invalid value (${t.interpolation})`)}let r=jt.Get(`${e}/input`,this._gltf.accessors,t.input),s=jt.Get(`${e}/output`,this._gltf.accessors,t.output);return t._data=Promise.all([this._loadFloatAccessorAsync(`/accessors/${r.index}`,r),this._loadFloatAccessorAsync(`/accessors/${s.index}`,s)]).then(([a,o])=>({input:a,interpolation:i,output:o})),t._data}loadBufferAsync(e,t,i,r){let s=this._extensionsLoadBufferAsync(e,t,i,r);if(s)return s;if(!t._data)if(t.uri)t._data=this.loadUriAsync(`${e}/uri`,t,t.uri);else{if(!this._bin)throw new Error(`${e}: Uri is missing or the binary glTF is missing its binary chunk`);t._data=this._bin.readAsync(0,t.byteLength)}return t._data.then(a=>{try{return new Uint8Array(a.buffer,a.byteOffset+i,r)}catch(o){throw new Error(`${e}: ${o.message}`,{cause:o})}})}loadBufferViewAsync(e,t){let i=this._extensionsLoadBufferViewAsync(e,t);if(i)return i;if(t._data)return t._data;let r=jt.Get(`${e}/buffer`,this._gltf.buffers,t.buffer);return t._data=this.loadBufferAsync(`/buffers/${r.index}`,r,t.byteOffset||0,t.byteLength),t._data}_loadAccessorAsync(e,t,i){if(t._data)return t._data;let r=n._GetNumComponents(e,t.type),s=r*L.GetTypeByteLength(t.componentType),a=r*t.count;if(t.bufferView==null)t._data=Promise.resolve(new i(a));else{let o=jt.Get(`${e}/bufferView`,this._gltf.bufferViews,t.bufferView);t._data=this.loadBufferViewAsync(`/bufferViews/${o.index}`,o).then(l=>{if(t.componentType===5126&&!t.normalized&&(!o.byteStride||o.byteStride===s))return n._GetTypedArray(e,t.componentType,l,t.byteOffset,a);{let c=new i(a);return L.ForEach(l,t.byteOffset||0,o.byteStride||s,r,t.componentType,c.length,t.normalized||!1,(f,h)=>{c[h]=f}),c}})}if(t.sparse){let o=t.sparse;t._data=t._data.then(l=>{let c=l,f=jt.Get(`${e}/sparse/indices/bufferView`,this._gltf.bufferViews,o.indices.bufferView),h=jt.Get(`${e}/sparse/values/bufferView`,this._gltf.bufferViews,o.values.bufferView);return Promise.all([this.loadBufferViewAsync(`/bufferViews/${f.index}`,f),this.loadBufferViewAsync(`/bufferViews/${h.index}`,h)]).then(([d,u])=>{let m=n._GetTypedArray(`${e}/sparse/indices`,o.indices.componentType,d,o.indices.byteOffset,o.count),p=r*o.count,_;if(t.componentType===5126&&!t.normalized)_=n._GetTypedArray(`${e}/sparse/values`,t.componentType,u,o.values.byteOffset,p);else{let v=n._GetTypedArray(`${e}/sparse/values`,t.componentType,u,o.values.byteOffset,p);_=new i(p),L.ForEach(v,0,s,r,t.componentType,_.length,t.normalized||!1,(x,A)=>{_[A]=x})}let g=0;for(let v=0;vn._GetTypedArray(e,t.componentType,r,t.byteOffset,t.count))}return t._data}_loadVertexBufferViewAsync(e){if(e._babylonBuffer)return e._babylonBuffer;let t=this._babylonScene.getEngine();return e._babylonBuffer=this.loadBufferViewAsync(`/bufferViews/${e.index}`,e).then(i=>new Ja(t,i,!1)),e._babylonBuffer}_loadVertexAccessorAsync(e,t,i){var s;if((s=t._babylonVertexBuffer)!=null&&s[i])return t._babylonVertexBuffer[i];t._babylonVertexBuffer||(t._babylonVertexBuffer={});let r=this._babylonScene.getEngine();if(t.sparse||t.bufferView==null)t._babylonVertexBuffer[i]=this._loadFloatAccessorAsync(e,t).then(a=>new L(r,a,i,!1));else{let a=jt.Get(`${e}/bufferView`,this._gltf.bufferViews,t.bufferView);t._babylonVertexBuffer[i]=this._loadVertexBufferViewAsync(a).then(o=>{let l=n._GetNumComponents(e,t.type);return new L(r,o,i,!1,void 0,a.byteStride,void 0,t.byteOffset,l,t.componentType,t.normalized,!0,void 0,!0)})}return t._babylonVertexBuffer[i]}_loadMaterialMetallicRoughnessPropertiesAsync(e,t,i){let r=new Array,s=this._getOrCreateMaterialAdapter(i);return t&&(t.baseColorFactor?(s.baseColor=Te.FromArray(t.baseColorFactor),s.geometryOpacity=t.baseColorFactor[3]):s.baseColor=Te.White(),s.baseMetalness=t.metallicFactor==null?1:t.metallicFactor,s.specularRoughness=t.roughnessFactor==null?1:t.roughnessFactor,t.baseColorTexture&&r.push(this.loadTextureInfoAsync(`${e}/baseColorTexture`,t.baseColorTexture,a=>{a.name=`${i.name} (Base Color)`,s.baseColorTexture=a})),t.metallicRoughnessTexture&&(t.metallicRoughnessTexture.nonColorData=!0,r.push(this.loadTextureInfoAsync(`${e}/metallicRoughnessTexture`,t.metallicRoughnessTexture,a=>{a.name=`${i.name} (Metallic Roughness)`,s.baseMetalnessTexture=a,s.specularRoughnessTexture=a})),s.useRoughnessFromMetallicTextureGreen=!0,s.useMetallicFromMetallicTextureBlue=!0)),Promise.all(r).then(()=>{})}_loadMaterialAsync(e,t,i,r,s=()=>{}){let a=this._extensionsLoadMaterialAsync(e,t,i,r,s);if(a)return a;t._data=t._data||{};let o=t._data[r];if(!o){this.logOpen(`${e} ${t.name||""}`);let l=this.createMaterial(e,t,r);o={babylonMaterial:l,babylonMeshes:[],promise:this.loadMaterialPropertiesAsync(e,t,l)},t._data[r]=o,n.AddPointerMetadata(l,e),this._parent.onMaterialLoadedObservable.notifyObservers(l),this.logClose()}return i&&(o.babylonMeshes.push(i),i.onDisposeObservable.addOnce(()=>{let l=o.babylonMeshes.indexOf(i);l!==-1&&o.babylonMeshes.splice(l,1)})),s(o.babylonMaterial),o.promise.then(()=>o.babylonMaterial)}_createDefaultMaterial(e,t){if(!this._pbrMaterialImpl)throw new Error("PBR Material class not loaded");this._babylonScene._blockEntityCollection=!!this._assetContainer;let i=new this._pbrMaterialImpl.materialClass(e,this._babylonScene);i._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,i.fillMode=t,i.transparencyMode=this._pbrMaterialImpl.materialClass.MATERIAL_OPAQUE;let r=this._getOrCreateMaterialAdapter(i);return r.transparencyAsAlphaCoverage=this._parent.transparencyAsCoverage,r.baseMetalness=1,r.specularRoughness=1,i}createMaterial(e,t,i){let r=this._extensionsCreateMaterial(e,t,i);if(r)return r;let s=t.name||`material${t.index}`;return this._createDefaultMaterial(s,i)}loadMaterialPropertiesAsync(e,t,i){let r=this._extensionsLoadMaterialPropertiesAsync(e,t,i);if(r)return r;let s=new Array;return s.push(this.loadMaterialBasePropertiesAsync(e,t,i)),t.pbrMetallicRoughness&&s.push(this._loadMaterialMetallicRoughnessPropertiesAsync(`${e}/pbrMetallicRoughness`,t.pbrMetallicRoughness,i)),this.loadMaterialAlphaProperties(e,t,i),Promise.all(s).then(()=>{})}loadMaterialBasePropertiesAsync(e,t,i){let r=new Array,s=this._getOrCreateMaterialAdapter(i);s.emissionColor=t.emissiveFactor?Te.FromArray(t.emissiveFactor):new Te(0,0,0),t.doubleSided&&(s.backFaceCulling=!1,s.twoSidedLighting=!0),t.normalTexture&&(t.normalTexture.nonColorData=!0,r.push(this.loadTextureInfoAsync(`${e}/normalTexture`,t.normalTexture,c=>{var f;c.name=`${i.name} (Normal)`,s.geometryNormalTexture=c,((f=t.normalTexture)==null?void 0:f.scale)!=null&&(c.level=t.normalTexture.scale)})),s.setNormalMapInversions(!this._babylonScene.useRightHandedSystem,this._babylonScene.useRightHandedSystem));let a,o=1,l;return t.occlusionTexture&&(t.occlusionTexture.nonColorData=!0,r.push(this.loadTextureInfoAsync(`${e}/occlusionTexture`,t.occlusionTexture,c=>{c.name=`${i.name} (Occlusion)`,a=c})),t.occlusionTexture.strength!=null&&(o=t.occlusionTexture.strength)),t.emissiveTexture&&r.push(this.loadTextureInfoAsync(`${e}/emissiveTexture`,t.emissiveTexture,c=>{c.name=`${i.name} (Emissive)`,l=c})),Promise.all(r).then(()=>{a&&(s.ambientOcclusionTexture=a,s.ambientOcclusionTextureStrength=o),l&&(s.emissionColorTexture=l)})}loadMaterialAlphaProperties(e,t,i){if(!this._pbrMaterialImpl)throw new Error(`${e}: Material type not supported`);let r=this._getOrCreateMaterialAdapter(i),s=r.baseColorTexture;switch(t.alphaMode||"OPAQUE"){case"OPAQUE":{i.transparencyMode=this._pbrMaterialImpl.materialClass.MATERIAL_OPAQUE,i.alpha=1;break}case"MASK":{i.transparencyMode=this._pbrMaterialImpl.materialClass.MATERIAL_ALPHATEST,r.alphaCutOff=t.alphaCutoff==null?.5:t.alphaCutoff,s&&(s.hasAlpha=!0);break}case"BLEND":{i.transparencyMode=this._pbrMaterialImpl.materialClass.MATERIAL_ALPHABLEND,s&&(s.hasAlpha=!0,r.useAlphaFromBaseColorTexture=!0);break}default:throw new Error(`${e}/alphaMode: Invalid value (${t.alphaMode})`)}}loadTextureInfoAsync(e,t,i=()=>{}){let r=this._extensionsLoadTextureInfoAsync(e,t,i);if(r)return r;if(this.logOpen(`${e}`),t.texCoord>=6)throw new Error(`${e}/texCoord: Invalid value (${t.texCoord})`);let s=jt.Get(`${e}/index`,this._gltf.textures,t.index);s._textureInfo=t;let a=this._loadTextureAsync(`/textures/${t.index}`,s,o=>{o.coordinatesIndex=t.texCoord||0,n.AddPointerMetadata(o,e),this._parent.onTextureLoadedObservable.notifyObservers(o),i(o)});return this.logClose(),a}_loadTextureAsync(e,t,i=()=>{}){let r=this._extensionsLoadTextureAsync(e,t,i);if(r)return r;this.logOpen(`${e} ${t.name||""}`);let s=t.sampler==null?n.DefaultSampler:jt.Get(`${e}/sampler`,this._gltf.samplers,t.sampler),a=jt.Get(`${e}/source`,this._gltf.images,t.source),o=this._createTextureAsync(e,s,a,i,void 0,!t._textureInfo.nonColorData);return this.logClose(),o}_createTextureAsync(e,t,i,r=()=>{},s,a){var m,p;let o=this._loadSampler(`/samplers/${t.index}`,t),l=new Array,c=new Wx;this._babylonScene._blockEntityCollection=!!this._assetContainer;let f={noMipmap:o.noMipMaps,invertY:!1,samplingMode:o.samplingMode,onLoad:()=>{this._disposed||c.resolve()},onError:(_,g)=>{this._disposed||c.reject(new Error(`${e}: ${g&&g.message?g.message:_||"Failed to load texture"}`))},mimeType:(p=i.mimeType)!=null?p:c2((m=i.uri)!=null?m:""),loaderOptions:s,useSRGBBuffer:!!a&&this._parent.useSRGBBuffers},h=new ge(null,this._babylonScene,f);h._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,l.push(c.promise);let d=i.uri&&!nf(i.uri)?i.uri:void 0,u=d!=null?d:`${this._fileName}#image${i.index}`;if(l.push(this.loadImageAsync(`/images/${i.index}`,i).then(_=>{let g=`data:${this._uniqueRootUrl}${u}`;h.updateURL(g,_);let v=h.getInternalTexture();v&&(v.label=i.name)})),h.wrapU=o.wrapU,h.wrapV=o.wrapV,r(h),this._parent.useGltfTextureNames){let _=i.name||d||`image${i.index}`;h.name=_}return Promise.all(l).then(()=>h)}_loadSampler(e,t){return t._data||(t._data={noMipMaps:t.minFilter===9728||t.minFilter===9729,samplingMode:n._GetTextureSamplingMode(e,t),wrapU:n._GetTextureWrapMode(`${e}/wrapS`,t.wrapS),wrapV:n._GetTextureWrapMode(`${e}/wrapT`,t.wrapT)}),t._data}loadImageAsync(e,t){if(!t._data){if(this.logOpen(`${e} ${t.name||""}`),t.uri)t._data=this.loadUriAsync(`${e}/uri`,t,t.uri);else{let i=jt.Get(`${e}/bufferView`,this._gltf.bufferViews,t.bufferView);t._data=this.loadBufferViewAsync(`/bufferViews/${i.index}`,i)}this.logClose()}return t._data}loadUriAsync(e,t,i){let r=this._extensionsLoadUriAsync(e,t,i);if(r)return r;if(!n._ValidateUri(i))throw new Error(`${e}: '${i}' is invalid`);if(nf(i)){let s=new Uint8Array(sf(i));return this.log(`${e}: Decoded ${i.substring(0,64)}... (${s.length} bytes)`),Promise.resolve(s)}return this.log(`${e}: Loading ${i}`),this._parent.preprocessUrlAsync(this._rootUrl+i).then(s=>new Promise((a,o)=>{this._parent._loadFile(this._babylonScene,s,l=>{this._disposed||(this.log(`${e}: Loaded ${i} (${l.byteLength} bytes)`),a(new Uint8Array(l)))},!0,l=>{o(new Ku(`${e}: Failed to load '${i}'${l?": "+l.status+" "+l.statusText:""}`,l))})}))}static AddPointerMetadata(e,t){e.metadata=e.metadata||{};let i=e._internalMetadata=e._internalMetadata||{},r=i.gltf=i.gltf||{};(r.pointers=r.pointers||[]).push(t)}static _GetTextureWrapMode(e,t){switch(t=t==null?10497:t,t){case 33071:return ge.CLAMP_ADDRESSMODE;case 33648:return ge.MIRROR_ADDRESSMODE;case 10497:return ge.WRAP_ADDRESSMODE;default:return J.Warn(`${e}: Invalid value (${t})`),ge.WRAP_ADDRESSMODE}}static _GetTextureSamplingMode(e,t){let i=t.magFilter==null?9729:t.magFilter,r=t.minFilter==null?9987:t.minFilter;if(i===9729)switch(r){case 9728:return ge.LINEAR_NEAREST;case 9729:return ge.LINEAR_LINEAR;case 9984:return ge.LINEAR_NEAREST_MIPNEAREST;case 9985:return ge.LINEAR_LINEAR_MIPNEAREST;case 9986:return ge.LINEAR_NEAREST_MIPLINEAR;case 9987:return ge.LINEAR_LINEAR_MIPLINEAR;default:return J.Warn(`${e}/minFilter: Invalid value (${r})`),ge.LINEAR_LINEAR_MIPLINEAR}else switch(i!==9728&&J.Warn(`${e}/magFilter: Invalid value (${i})`),r){case 9728:return ge.NEAREST_NEAREST;case 9729:return ge.NEAREST_LINEAR;case 9984:return ge.NEAREST_NEAREST_MIPNEAREST;case 9985:return ge.NEAREST_LINEAR_MIPNEAREST;case 9986:return ge.NEAREST_NEAREST_MIPLINEAR;case 9987:return ge.NEAREST_LINEAR_MIPLINEAR;default:return J.Warn(`${e}/minFilter: Invalid value (${r})`),ge.NEAREST_NEAREST_MIPNEAREST}}static _GetTypedArrayConstructor(e,t){try{return pM(t)}catch(i){throw new Error(`${e}: ${i.message}`,{cause:i})}}static _GetTypedArray(e,t,i,r,s){let a=i.buffer;r=i.byteOffset+(r||0);let o=n._GetTypedArrayConstructor(`${e}/componentType`,t),l=L.GetTypeByteLength(t);return r%l!==0?(J.Warn(`${e}: Copying buffer as byte offset (${r}) is not a multiple of component type byte length (${l})`),new o(a.slice(r,r+s*l),0)):new o(a,r,s)}static _GetNumComponents(e,t){switch(t){case"SCALAR":return 1;case"VEC2":return 2;case"VEC3":return 3;case"VEC4":return 4;case"MAT2":return 4;case"MAT3":return 9;case"MAT4":return 16}throw new Error(`${e}: Invalid type (${t})`)}static _ValidateUri(e){return de.IsBase64(e)||e.indexOf("..")===-1}static _GetDrawMode(e,t){switch(t==null&&(t=4),t){case 0:return ve.PointListDrawMode;case 1:return ve.LineListDrawMode;case 2:return ve.LineLoopDrawMode;case 3:return ve.LineStripDrawMode;case 4:return ve.TriangleFillMode;case 5:return ve.TriangleStripDrawMode;case 6:return ve.TriangleFanDrawMode}throw new Error(`${e}: Invalid mesh primitive mode (${t})`)}_compileMaterialsAsync(){this._parent._startPerformanceCounter("Compile materials");let e=new Array;if(this._gltf.materials){for(let t of this._gltf.materials)if(t._data)for(let i in t._data){let r=t._data[i];for(let s of r.babylonMeshes){s.computeWorldMatrix(!0);let a=r.babylonMaterial;e.push(a.forceCompilationAsync(s)),e.push(a.forceCompilationAsync(s,{useInstances:!0})),this._parent.useClipPlane&&(e.push(a.forceCompilationAsync(s,{clipPlane:!0})),e.push(a.forceCompilationAsync(s,{clipPlane:!0,useInstances:!0})))}}}return Promise.all(e).then(()=>{this._parent._endPerformanceCounter("Compile materials")})}_compileShadowGeneratorsAsync(){this._parent._startPerformanceCounter("Compile shadow generators");let e=new Array,t=this._babylonScene.lights;for(let i of t){let r=i.getShadowGenerator();r&&e.push(r.forceCompilationAsync())}return Promise.all(e).then(()=>{this._parent._endPerformanceCounter("Compile shadow generators")})}_forEachExtensions(e){for(let t of this._extensions)t.enabled&&e(t)}_applyExtensions(e,t,i){for(let r of this._extensions)if(r.enabled){let s=`${r.name}.${t}`,a=e;a._activeLoaderExtensionFunctions=a._activeLoaderExtensionFunctions||{};let o=a._activeLoaderExtensionFunctions;if(!o[s]){o[s]=!0;try{let l=i(r);if(l)return l}finally{delete o[s]}}}return null}_extensionsOnLoading(){this._forEachExtensions(e=>e.onLoading&&e.onLoading())}_extensionsOnReady(){this._forEachExtensions(e=>e.onReady&&e.onReady())}_extensionsLoadSceneAsync(e,t){return this._applyExtensions(t,"loadScene",i=>i.loadSceneAsync&&i.loadSceneAsync(e,t))}_extensionsLoadNodeAsync(e,t,i){return this._applyExtensions(t,"loadNode",r=>r.loadNodeAsync&&r.loadNodeAsync(e,t,i))}_extensionsLoadCameraAsync(e,t,i){return this._applyExtensions(t,"loadCamera",r=>r.loadCameraAsync&&r.loadCameraAsync(e,t,i))}_extensionsLoadVertexDataAsync(e,t,i){return this._applyExtensions(t,"loadVertexData",r=>r._loadVertexDataAsync&&r._loadVertexDataAsync(e,t,i))}_extensionsLoadMeshPrimitiveAsync(e,t,i,r,s,a){return this._applyExtensions(s,"loadMeshPrimitive",o=>o._loadMeshPrimitiveAsync&&o._loadMeshPrimitiveAsync(e,t,i,r,s,a))}_extensionsLoadMaterialAsync(e,t,i,r,s){return this._applyExtensions(t,"loadMaterial",a=>a._loadMaterialAsync&&a._loadMaterialAsync(e,t,i,r,s))}_extensionsCreateMaterial(e,t,i){return this._applyExtensions(t,"createMaterial",r=>r.createMaterial&&r.createMaterial(e,t,i))}_extensionsLoadMaterialPropertiesAsync(e,t,i){return this._applyExtensions(t,"loadMaterialProperties",r=>r.loadMaterialPropertiesAsync&&r.loadMaterialPropertiesAsync(e,t,i))}_extensionsLoadTextureInfoAsync(e,t,i){return this._applyExtensions(t,"loadTextureInfo",r=>r.loadTextureInfoAsync&&r.loadTextureInfoAsync(e,t,i))}_extensionsLoadTextureAsync(e,t,i){return this._applyExtensions(t,"loadTexture",r=>r._loadTextureAsync&&r._loadTextureAsync(e,t,i))}_extensionsLoadAnimationAsync(e,t){return this._applyExtensions(t,"loadAnimation",i=>i.loadAnimationAsync&&i.loadAnimationAsync(e,t))}_extensionsLoadAnimationChannelAsync(e,t,i,r,s){return this._applyExtensions(i,"loadAnimationChannel",a=>a._loadAnimationChannelAsync&&a._loadAnimationChannelAsync(e,t,i,r,s))}_extensionsLoadSkinAsync(e,t,i){return this._applyExtensions(i,"loadSkin",r=>r._loadSkinAsync&&r._loadSkinAsync(e,t,i))}_extensionsLoadUriAsync(e,t,i){return this._applyExtensions(t,"loadUri",r=>r._loadUriAsync&&r._loadUriAsync(e,t,i))}_extensionsLoadBufferViewAsync(e,t){return this._applyExtensions(t,"loadBufferView",i=>i.loadBufferViewAsync&&i.loadBufferViewAsync(e,t))}_extensionsLoadBufferAsync(e,t,i,r){return this._applyExtensions(t,"loadBuffer",s=>s.loadBufferAsync&&s.loadBufferAsync(e,t,i,r))}static LoadExtensionAsync(e,t,i,r){if(!t.extensions)return null;let a=t.extensions[i];return a?r(`${e}/extensions/${i}`,a):null}static LoadExtraAsync(e,t,i,r){if(!t.extras)return null;let a=t.extras[i];return a?r(`${e}/extras/${i}`,a):null}isExtensionUsed(e){return!!this._gltf.extensionsUsed&&this._gltf.extensionsUsed.indexOf(e)!==-1}logOpen(e){this._parent._logOpen(e)}logClose(){this._parent._logClose()}log(e){this._parent._log(e)}startPerformanceCounter(e){this._parent._startPerformanceCounter(e)}endPerformanceCounter(e){this._parent._endPerformanceCounter(e)}};aR.DefaultSampler={index:-1};kf._CreateGLTF2Loader=n=>new aR(n)});var GL,VL,j7=C(()=>{_D();GL="ExtrasAsMetadata",VL=class{_assignExtras(e,t){if(t.extras&&Object.keys(t.extras).length>0){let i=e.metadata=e.metadata||{},r=i.gltf=i.gltf||{};r.extras=t.extras}}constructor(e){this.name=GL,this.enabled=!0,this._loader=e}dispose(){this._loader=null}loadNodeAsync(e,t,i){return this._loader.loadNodeAsync(e,t,r=>{this._assignExtras(r,t),i(r)})}loadCameraAsync(e,t,i){return this._loader.loadCameraAsync(e,t,r=>{this._assignExtras(r,t),i(r)})}createMaterial(e,t,i){let r=this._loader.createMaterial(e,t,i);return this._assignExtras(r,t),r}loadAnimationAsync(e,t){return this._loader.loadAnimationAsync(e,t).then(i=>(this._assignExtras(i,t),i))}};Ig(GL);Kx(GL,!1,n=>new VL(n))});var oR,q7=C(()=>{oR={name:"obj",extensions:".obj"}});var od,Z7=C(()=>{zt();Gr();_c();od=class n{constructor(){this.materials=[]}parseMTL(e,t,i,r){if(t instanceof ArrayBuffer)return;let s=t.split(` +`),a=/\s+/,o,l=null;for(let c=0;c=0?f.substring(0,h):f;d=d.toLowerCase();let u=h>=0?f.substring(h+1).trim():"";if(d==="newmtl")l&&this.materials.push(l),e._blockEntityCollection=!!r,l=new He(u,e),l._parentContainer=r,e._blockEntityCollection=!1;else if(d==="kd"&&l)o=u.split(a,3).map(parseFloat),l.diffuseColor=Te.FromArray(o);else if(d==="ka"&&l)o=u.split(a,3).map(parseFloat),l.ambientColor=Te.FromArray(o);else if(d==="ks"&&l)o=u.split(a,3).map(parseFloat),l.specularColor=Te.FromArray(o);else if(d==="ke"&&l)o=u.split(a,3).map(parseFloat),l.emissiveColor=Te.FromArray(o);else if(d==="ns"&&l)l.specularPower=parseFloat(u);else if(d==="d"&&l)l.alpha=parseFloat(u);else if(d==="map_ka"&&l)l.ambientTexture=n._GetTexture(i,u,e);else if(d==="map_kd"&&l)l.diffuseTexture=n._GetTexture(i,u,e);else if(d==="map_ks"&&l)l.specularTexture=n._GetTexture(i,u,e);else if(d!=="map_ns")if(d==="map_bump"&&l){let m=u.split(a),p=m.indexOf("-bm"),_=null;p>=0&&(_=m[p+1],m.splice(p,2)),l.bumpTexture=n._GetTexture(i,m.join(" "),e),l.bumpTexture&&_!==null&&(l.bumpTexture.level=parseFloat(_))}else d==="map_d"&&l&&(l.opacityTexture=n._GetTexture(i,u,e))}l&&this.materials.push(l)}static _GetTexture(e,t,i){if(!t)return null;let r=e;if(e==="file:"){let s=t.lastIndexOf("\\");s===-1&&(s=t.lastIndexOf("/")),s>-1?r+=t.substring(s+1):r+=t}else r+=t;return new ge(r,i,!1,n.INVERT_TEXTURE_Y)}};od.INVERT_TEXTURE_Y=!0});var zr,Q7=C(()=>{Ui();_c();zt();Ge();lA();Di();lr();Pt();zr=class n{constructor(e,t,i){this._positions=[],this._normals=[],this._uvs=[],this._colors=[],this._extColors=[],this._meshesFromObj=[],this._indicesForBabylon=[],this._wrappedPositionForBabylon=[],this._wrappedUvsForBabylon=[],this._wrappedColorsForBabylon=[],this._wrappedNormalsForBabylon=[],this._tuplePosNorm=[],this._curPositionInIndices=0,this._hasMeshes=!1,this._unwrappedPositionsForBabylon=[],this._unwrappedColorsForBabylon=[],this._unwrappedNormalsForBabylon=[],this._unwrappedUVForBabylon=[],this._triangles=[],this._materialNameFromObj="",this._objMeshName="",this._increment=1,this._isFirstMaterial=!0,this._grayColor=new lt(.5,.5,.5,1),this._hasLineData=!1,this._materialToUse=e,this._babylonMeshesArray=t,this._loadingOptions=i}_isInArray(e,t){e[t[0]]||(e[t[0]]={normals:[],idx:[]});let i=e[t[0]].normals.indexOf(t[1]);return i===-1?-1:e[t[0]].idx[i]}_isInArrayUV(e,t){e[t[0]]||(e[t[0]]={normals:[],idx:[],uv:[]});let i=e[t[0]].normals.indexOf(t[1]);return i!=1&&t[2]===e[t[0]].uv[i]?e[t[0]].idx[i]:-1}_setData(e){var i,r;(i=e.indiceUvsFromObj)!=null||(e.indiceUvsFromObj=-1),(r=e.indiceNormalFromObj)!=null||(e.indiceNormalFromObj=-1);let t;this._loadingOptions.optimizeWithUV?t=this._isInArrayUV(this._tuplePosNorm,[e.indicePositionFromObj,e.indiceNormalFromObj,e.indiceUvsFromObj]):t=this._isInArray(this._tuplePosNorm,[e.indicePositionFromObj,e.indiceNormalFromObj]),t===-1?(this._indicesForBabylon.push(this._wrappedPositionForBabylon.length),this._wrappedPositionForBabylon.push(e.positionVectorFromOBJ),e.textureVectorFromOBJ!==void 0&&this._wrappedUvsForBabylon.push(e.textureVectorFromOBJ),e.normalsVectorFromOBJ!==void 0&&this._wrappedNormalsForBabylon.push(e.normalsVectorFromOBJ),e.positionColorsFromOBJ!==void 0&&this._wrappedColorsForBabylon.push(e.positionColorsFromOBJ),this._tuplePosNorm[e.indicePositionFromObj].normals.push(e.indiceNormalFromObj),this._tuplePosNorm[e.indicePositionFromObj].idx.push(this._curPositionInIndices++),this._loadingOptions.optimizeWithUV&&this._tuplePosNorm[e.indicePositionFromObj].uv.push(e.indiceUvsFromObj)):this._indicesForBabylon.push(t)}_unwrapData(){try{for(let e=0;e0&&(this._handledMesh=this._meshesFromObj[this._meshesFromObj.length-1],this._unwrapData(),this._loadingOptions.useLegacyBehavior&&this._indicesForBabylon.reverse(),this._handledMesh.indices=this._indicesForBabylon.slice(),this._handledMesh.positions=this._unwrappedPositionsForBabylon.slice(),this._unwrappedNormalsForBabylon.length&&(this._handledMesh.normals=this._unwrappedNormalsForBabylon.slice()),this._unwrappedUVForBabylon.length&&(this._handledMesh.uvs=this._unwrappedUVForBabylon.slice()),this._unwrappedColorsForBabylon.length&&(this._handledMesh.colors=this._unwrappedColorsForBabylon.slice()),this._handledMesh.hasLines=this._hasLineData,this._indicesForBabylon.length=0,this._unwrappedPositionsForBabylon.length=0,this._unwrappedColorsForBabylon.length=0,this._unwrappedNormalsForBabylon.length=0,this._unwrappedUVForBabylon.length=0,this._hasLineData=!1)}_optimizeNormals(e){let t=e.getVerticesData(L.PositionKind),i=e.getVerticesData(L.NormalKind),r={};if(!t||!i)return;for(let a=0;athis._triangles.push(d[0],d[u],d[u+1]),this._handednessSign=1):i.useRightHandedSystem?(this._pushTriangle=(d,u)=>this._triangles.push(d[0],d[u+1],d[u]),this._handednessSign=1):(this._pushTriangle=(d,u)=>this._triangles.push(d[0],d[u],d[u+1]),this._handednessSign=-1);let a=t.split(` +`),o=[],l=[];o.push(l);for(let d=0;d=7){let p=parseFloat(m[4]),_=parseFloat(m[5]),g=parseFloat(m[6]);this._colors.push(new lt(p>1?p/255:p,_>1?_/255:_,g>1?g/255:g,m.length===7||m[7]===void 0?1:parseFloat(m[7])))}else this._colors.push(this._grayColor)}else if((m=n.NormalPattern.exec(u))!==null)this._normals.push(new b(parseFloat(m[1]),parseFloat(m[2]),parseFloat(m[3])));else if((m=n.UVPattern.exec(u))!==null)this._uvs.push(new Ne(parseFloat(m[1])*this._loadingOptions.UVScaling.x,parseFloat(m[2])*this._loadingOptions.UVScaling.y));else if((m=n.FacePattern3.exec(u))!==null)this._setDataForCurrentFaceWithPattern3(m[1].trim().split(" "),1);else if((m=n.FacePattern4.exec(u))!==null)this._setDataForCurrentFaceWithPattern4(m[1].trim().split(" "),1);else if((m=n.FacePattern5.exec(u))!==null)this._setDataForCurrentFaceWithPattern5(m[1].trim().split(" "),1);else if((m=n.FacePattern2.exec(u))!==null)this._setDataForCurrentFaceWithPattern2(m[1].trim().split(" "),1);else if((m=n.FacePattern1.exec(u))!==null)this._setDataForCurrentFaceWithPattern1(m[1].trim().split(" "),1);else if((m=n.LinePattern1.exec(u))!==null)this._setDataForCurrentFaceWithPattern1(m[1].trim().split(" "),0),this._hasLineData=!0;else if((m=n.LinePattern2.exec(u))!==null)this._setDataForCurrentFaceWithPattern2(m[1].trim().split(" "),0),this._hasLineData=!0;else if(m=n._GetZbrushMRGB(u,!this._loadingOptions.importVertexColors))for(let p of m)this._extColors.push(p);else if((m=n.LinePattern3.exec(u))!==null)this._setDataForCurrentFaceWithPattern3(m[1].trim().split(" "),0),this._hasLineData=!0;else if(n.GroupDescriptor.test(u)||n.ObjectDescriptor.test(u)){let p={name:u.substring(2).trim(),indices:null,positions:null,normals:null,uvs:null,colors:null,materialName:this._materialNameFromObj,isObject:n.ObjectDescriptor.test(u)};this._addPreviousObjMesh(),this._meshesFromObj.push(p),this._hasMeshes=!0,this._isFirstMaterial=!0,this._increment=1}else if(n.UseMtlDescriptor.test(u)){if(this._materialNameFromObj=u.substring(7).trim(),!this._isFirstMaterial||!this._hasMeshes){this._addPreviousObjMesh();let p={name:(this._objMeshName||"mesh")+"_mm"+this._increment.toString(),indices:null,positions:null,normals:null,uvs:null,colors:null,materialName:this._materialNameFromObj,isObject:!1};this._increment++,this._meshesFromObj.push(p),this._hasMeshes=!0}this._hasMeshes&&this._isFirstMaterial&&(this._meshesFromObj[this._meshesFromObj.length-1].materialName=this._materialNameFromObj,this._isFirstMaterial=!1)}else n.MtlLibGroupDescriptor.test(u)?s(u.substring(7).trim()):n.SmoothDescriptor.test(u)||J.Log("Unhandled expression at line : "+u)}if(this._hasMeshes&&(this._handledMesh=this._meshesFromObj[this._meshesFromObj.length-1],this._loadingOptions.useLegacyBehavior&&this._indicesForBabylon.reverse(),this._unwrapData(),this._handledMesh.indices=this._indicesForBabylon,this._handledMesh.positions=this._unwrappedPositionsForBabylon,this._unwrappedNormalsForBabylon.length&&(this._handledMesh.normals=this._unwrappedNormalsForBabylon),this._unwrappedUVForBabylon.length&&(this._handledMesh.uvs=this._unwrappedUVForBabylon),this._unwrappedColorsForBabylon.length&&(this._handledMesh.colors=this._unwrappedColorsForBabylon),this._handledMesh.hasLines=this._hasLineData),!this._hasMeshes){let d=null;if(this._indicesForBabylon.length)this._loadingOptions.useLegacyBehavior&&this._indicesForBabylon.reverse(),this._unwrapData();else{for(let u of this._positions)this._unwrappedPositionsForBabylon.push(u.x,u.y,u.z);if(this._normals.length)for(let u of this._normals)this._unwrappedNormalsForBabylon.push(u.x,u.y,u.z);if(this._uvs.length)for(let u of this._uvs)this._unwrappedUVForBabylon.push(u.x,u.y);if(this._extColors.length)for(let u of this._extColors)this._unwrappedColorsForBabylon.push(u.r,u.g,u.b,u.a);else if(this._colors.length)for(let u of this._colors)this._unwrappedColorsForBabylon.push(u.r,u.g,u.b,u.a);this._materialNameFromObj||(d=new He(hn.RandomId(),i),d.pointsCloud=!0,this._materialNameFromObj=d.name,this._normals.length||(d.disableLighting=!0,d.emissiveColor=Te.White()))}this._meshesFromObj.push({name:hn.RandomId(),indices:this._indicesForBabylon,positions:this._unwrappedPositionsForBabylon,colors:this._unwrappedColorsForBabylon,normals:this._unwrappedNormalsForBabylon,uvs:this._unwrappedUVForBabylon,materialName:this._materialNameFromObj,directMaterial:d,isObject:!0,hasLines:this._hasLineData})}for(let d=0;d=0;--p)if(this._meshesFromObj[p].isObject&&this._meshesFromObj[p]._babylonMesh){u.parent=this._meshesFromObj[p]._babylonMesh;break}}if(this._materialToUse.push(this._meshesFromObj[d].materialName),this._handledMesh.hasLines&&((f=u._internalMetadata)!=null||(u._internalMetadata={}),u._internalMetadata._isLine=!0),((h=this._handledMesh.positions)==null?void 0:h.length)===0){this._babylonMeshesArray.push(u);continue}let m=new Ie;if(m.indices=this._handledMesh.indices,m.positions=this._handledMesh.positions,this._loadingOptions.computeNormals||!this._handledMesh.normals){let p=new Array;Ie.ComputeNormals(this._handledMesh.positions,this._handledMesh.indices,p),m.normals=p}else m.normals=this._handledMesh.normals;this._handledMesh.uvs&&(m.uvs=this._handledMesh.uvs),this._handledMesh.colors&&(m.colors=this._handledMesh.colors),m.applyToMesh(u),this._loadingOptions.invertY&&(u.scaling.y*=-1),this._loadingOptions.optimizeNormals&&this._optimizeNormals(u),this._babylonMeshesArray.push(u),this._handledMesh.directMaterial&&(u.material=this._handledMesh.directMaterial)}}};zr.ObjectDescriptor=/^o/;zr.GroupDescriptor=/^g/;zr.MtlLibGroupDescriptor=/^mtllib /;zr.UseMtlDescriptor=/^usemtl /;zr.SmoothDescriptor=/^s /;zr.VertexPattern=/^v(\s+[\d|.|+|\-|e|E]+){3,7}/;zr.NormalPattern=/^vn(\s+[\d|.|+|\-|e|E]+)( +[\d|.|+|\-|e|E]+)( +[\d|.|+|\-|e|E]+)/;zr.UVPattern=/^vt(\s+[\d|.|+|\-|e|E]+)( +[\d|.|+|\-|e|E]+)/;zr.FacePattern1=/^f\s+(([\d]{1,}[\s]?){3,})+/;zr.FacePattern2=/^f\s+((([\d]{1,}\/[\d]{1,}[\s]?){3,})+)/;zr.FacePattern3=/^f\s+((([\d]{1,}\/[\d]{1,}\/[\d]{1,}[\s]?){3,})+)/;zr.FacePattern4=/^f\s+((([\d]{1,}\/\/[\d]{1,}[\s]?){3,})+)/;zr.FacePattern5=/^f\s+(((-[\d]{1,}\/-[\d]{1,}\/-[\d]{1,}[\s]?){3,})+)/;zr.LinePattern1=/^l\s+(([\d]{1,}[\s]?){2,})+/;zr.LinePattern2=/^l\s+((([\d]{1,}\/[\d]{1,}[\s]?){2,})+)/;zr.LinePattern3=/^l\s+((([\d]{1,}\/[\d]{1,}\/[\d]{1,}[\s]?){2,})+)/});var $7={};$e($7,{OBJFileLoader:()=>js});var js,kL=C(()=>{Ge();Ci();km();xg();q7();Z7();Q7();_c();js=class n{static get INVERT_TEXTURE_Y(){return od.INVERT_TEXTURE_Y}static set INVERT_TEXTURE_Y(e){od.INVERT_TEXTURE_Y=e}constructor(e){this.name=oR.name,this.extensions=oR.extensions,this._assetContainer=null,this._loadingOptions={...n._DefaultLoadingOptions,...e!=null?e:{}}}static get _DefaultLoadingOptions(){return{computeNormals:n.COMPUTE_NORMALS,optimizeNormals:n.OPTIMIZE_NORMALS,importVertexColors:n.IMPORT_VERTEX_COLORS,invertY:n.INVERT_Y,invertTextureY:n.INVERT_TEXTURE_Y,UVScaling:n.UV_SCALING,materialLoadingFailsSilently:n.MATERIAL_LOADING_FAILS_SILENTLY,optimizeWithUV:n.OPTIMIZE_WITH_UV,skipMaterials:n.SKIP_MATERIALS,useLegacyBehavior:n.USE_LEGACY_BEHAVIOR}}_loadMTL(e,t,i,r){let s=t+e;de.LoadFile(s,i,void 0,void 0,!1,(a,o)=>{r(s,o)})}createPlugin(e){return new n(e[oR.name])}canDirectLoad(){return!1}importMeshAsync(e,t,i,r){return this._parseSolidAsync(e,t,i,r).then(s=>({meshes:s,particleSystems:[],skeletons:[],animationGroups:[],transformNodes:[],geometries:[],lights:[],spriteManagers:[]}))}loadAsync(e,t,i){return this.importMeshAsync(null,e,t,i).then(()=>{})}loadAssetContainerAsync(e,t,i){let r=new ll(e);return this._assetContainer=r,this.importMeshAsync(null,e,t,i).then(s=>(s.meshes.forEach(a=>r.meshes.push(a)),s.meshes.forEach(a=>{let o=a.material;o&&r.materials.indexOf(o)==-1&&(r.materials.push(o),o.getActiveTextures().forEach(c=>{r.textures.indexOf(c)==-1&&r.textures.push(c)}))}),this._assetContainer=null,r)).catch(s=>{throw this._assetContainer=null,s})}_parseSolidAsync(e,t,i,r){let s="",a=new od,o=[],l=[];i=i.replace(/#.*$/gm,"").trim(),new zr(o,l,this._loadingOptions).parse(e,i,t,this._assetContainer,h=>{s=h});let f=[];return s!==""&&!this._loadingOptions.skipMaterials&&f.push(new Promise((h,d)=>{this._loadMTL(s,r,u=>{try{a.parseMTL(t,u,r,this._assetContainer);for(let m=0;m-1;)_.push(g),p=g+1;if(g===-1&&_.length===0)a.materials[m].dispose();else for(let v=0;v<_.length;v++){let x=l[_[v]],A=a.materials[m];x.material=A,x.getTotalIndices()||(A.pointsCloud=!0)}}h()}catch(m){de.Warn(`Error processing MTL file: '${s}'`),this._loadingOptions.materialLoadingFailsSilently?h():d(m)}},(u,m)=>{de.Warn(`Error downloading MTL file: '${s}'`),this._loadingOptions.materialLoadingFailsSilently?h():d(m)})})),Promise.all(f).then(()=>{let h=d=>{var u,m;return!!((m=(u=d._internalMetadata)==null?void 0:u._isLine)!=null&&m)};return l.forEach(d=>{var u,m;if(h(d)){let p=(u=d.material)!=null?u:new He(d.name+"_line",t);p.getBindedMeshes().filter(g=>!h(g)).length>0&&(p=(m=p.clone(p.name+"_line"))!=null?m:p),p.wireframe=!0,d.material=p,d._internalMetadata&&(d._internalMetadata._isLine=void 0)}}),l})}};js.OPTIMIZE_WITH_UV=!0;js.INVERT_Y=!1;js.IMPORT_VERTEX_COLORS=!1;js.COMPUTE_NORMALS=!1;js.OPTIMIZE_NORMALS=!1;js.UV_SCALING=new Ne(1,1);js.SKIP_MATERIALS=!1;js.MATERIAL_LOADING_FAILS_SILENTLY=!0;js.USE_LEGACY_BEHAVIOR=!1;Gf(new js)});function Xhe(n){let e=n.trim();return/^https?:\/\//i.test(e)||/^wss?:\/\//i.test(e)||/^\/\//.test(e)}function WL(n,e){if(Xhe(n))throw new Error(`[AI3D] Babylon ${e} is limited to local vault resources. Refused remote URL: ${n}`);return n}function lR(n){throw new Error(`[AI3D] Babylon script loading is disabled in this plugin build. Refused script URL: ${n}`)}function e9(){if(J7)return;let n=i=>WL(i,"asset loading"),e=i=>WL(i,"script loading"),t=()=>-1;de.PreprocessUrl=n,de.ScriptPreprocessUrl=e,de.DefaultRetryStrategy=t,de.LoadScript=(i,r,s)=>{try{e(i),lR(i)}catch(a){s==null||s(a instanceof Error?a.message:String(a),a);return}r==null||r()},de.LoadScriptAsync=async i=>{e(i),lR(i)},de.LoadBabylonScript=(i,r,s)=>{try{lR(i)}catch(a){s==null||s(a instanceof Error?a.message:String(a),a);return}r()},de.LoadBabylonScriptAsync=async i=>{lR(i)},Bi.PreprocessUrl=n,Bi.ScriptPreprocessUrl=e,Bi.DefaultRetryStrategy=t,br.CustomRequestModifiers.push((i,r)=>WL(r,"request")),J7=!0}var J7,t9=C(()=>{"use strict";Bl();Ci();Dh();J7=!1});function cR(n,e){if(e.byteLength<84)throw new Error(`STL buffer too small: ${e.byteLength} bytes (need 84+)`);if(e.byteLength>=6){let p=new TextDecoder().decode(new Uint8Array(e,0,6));if(p==="solid "||p===`solid +`){let _=new TextDecoder().decode(new Uint8Array(e,0,Math.min(e.byteLength,800)));if(_.includes("facet")||_.includes("endsolid"))throw new Error("ASCII STL detected \u2014 only binary STL is supported. Convert to binary STL first.")}}let t=new DataView(e),i=t.getUint32(80,!0);if(i===0)throw new Error("STL file contains 0 triangles");let r=84+i*50;if(e.byteLength>0&31)/31,N=(v>>5&31)/31,F=(v>>10&31)/31,U=p*12;l[U+0]=V,l[U+1]=N,l[U+2]=F,l[U+3]=1,l[U+4]=V,l[U+5]=N,l[U+6]=F,l[U+7]=1,l[U+8]=V,l[U+9]=N,l[U+10]=F,l[U+11]=1}let x=a[_+3]-a[_+0],A=a[_+4]-a[_+1],S=a[_+5]-a[_+2],E=a[_+6]-a[_+0],R=a[_+7]-a[_+1],I=a[_+8]-a[_+2],y=A*I-S*R,M=S*E-x*I,D=x*R-A*E,O=Math.sqrt(y*y+M*M+D*D);O>1e-8?(y/=O,M/=O,D/=O):(y=0,M=0,D=1,f++),o[_+0]=y,o[_+1]=M,o[_+2]=D,o[_+3]=y,o[_+4]=M,o[_+5]=D,o[_+6]=y,o[_+7]=M,o[_+8]=D,c[g+0]=_/3+0,c[g+1]=_/3+1,c[g+2]=_/3+2}f>0&&console.warn(`[AI3D STL] ${f} degenerate triangles with zero-area normals`);let d=new Ie;d.positions=a,d.normals=o,d.indices=c,l&&(d.colors=l);let u=new q("stl-model",n);d.applyToMesh(u);let m=new He("stl-mat",n);return m.backFaceCulling=!1,m.specularColor=new Te(.3,.3,.3),m.specularPower=32,l?(m.diffuseColor=new Te(1,1,1),m.emissiveColor=new 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kL,f9,Dhe,d9=C(()=>{G();ba();uc();mc();kL="glowMapGenerationPixelShader",f9=`#if defined(DIFFUSE_ISLINEAR) || defined(EMISSIVE_ISLINEAR) +}`;T.ShadersStore[QL]||(T.ShadersStore[QL]=E9);tde={name:QL,shader:E9}});var x9={};$e(x9,{glowMapGenerationPixelShader:()=>ide});var $L,A9,ide,R9=C(()=>{G();ba();uc();mc();$L="glowMapGenerationPixelShader",A9=`#if defined(DIFFUSE_ISLINEAR) || defined(EMISSIVE_ISLINEAR) #include #endif #ifdef DIFFUSE @@ -23687,8 +23687,8 @@ gl_FragColor=finalColor*glowIntensity; #ifdef HIGHLIGHT gl_FragColor.a=glowColor.a; #endif -}`;T.ShadersStore[kL]||(T.ShadersStore[kL]=f9);Dhe={name:kL,shader:f9}});var go,Sc,mR=C(()=>{hi();zt();Pi();Ui();Oh();Pn();Rf();Lh();il();yn();dM();go=class n extends 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this._thinEffectLayer.getEffectIntensity(e)}setEffectIntensity(e,t){this._thinEffectLayer.setEffectIntensity(e,t)}constructor(e,t,i=!1,r){this._mainTextureCreatedSize={width:0,height:0},this._maxSize=0,this._mainTextureDesiredSize={width:0,height:0},this._postProcesses=[],this._textures=[],this.uniqueId=Yl.UniqueId,this.onDisposeObservable=new te,this.onBeforeRenderMainTextureObservable=new te,this.onBeforeComposeObservable=new te,this.onBeforeRenderMeshToEffect=new te,this.onAfterRenderMeshToEffect=new te,this.onAfterComposeObservable=new te,this.onSizeChangedObservable=new te,this._internalThinEffectLayer=!r,r||(r=new Sc(e,t,i,!1,this._importShadersAsync.bind(this)),r.getEffectName=this.getEffectName.bind(this),r.isReady=this.isReady.bind(this),r._createMergeEffect=this._createMergeEffect.bind(this),r._createTextureAndPostProcesses=this._createTextureAndPostProcesses.bind(this),r._internalCompose=this._internalRender.bind(this),r._setEmissiveTextureAndColor=this._setEmissiveTextureAndColor.bind(this),r._numInternalDraws=this._numInternalDraws.bind(this),r._addCustomEffectDefines=this._addCustomEffectDefines.bind(this),r.hasMesh=this.hasMesh.bind(this),r.shouldRender=this.shouldRender.bind(this),r._shouldRenderMesh=this._shouldRenderMesh.bind(this),r._canRenderMesh=this._canRenderMesh.bind(this),r._useMeshMaterial=this._useMeshMaterial.bind(this)),this._thinEffectLayer=r,this.name=e,this._scene=t||Le.LastCreatedScene,n._SceneComponentInitialization(this._scene),this._engine=this._scene.getEngine(),this._maxSize=this._engine.getCaps().maxTextureSize,this._scene.addEffectLayer(this),this._thinEffectLayer.onDisposeObservable.add(()=>{this.onDisposeObservable.notifyObservers(this)}),this._thinEffectLayer.onBeforeRenderLayerObservable.add(()=>{this.onBeforeRenderMainTextureObservable.notifyObservers(this)}),this._thinEffectLayer.onBeforeComposeObservable.add(()=>{this.onBeforeComposeObservable.notifyObservers(this)}),this._thinEffectLayer.onBeforeRenderMeshToEffect.add(s=>{this.onBeforeRenderMeshToEffect.notifyObservers(s)}),this._thinEffectLayer.onAfterRenderMeshToEffect.add(s=>{this.onAfterRenderMeshToEffect.notifyObservers(s)}),this._thinEffectLayer.onAfterComposeObservable.add(()=>{this.onAfterComposeObservable.notifyObservers(this)})}get _shadersLoaded(){return this._thinEffectLayer._shadersLoaded}set _shadersLoaded(e){this._thinEffectLayer._shadersLoaded=e}_numInternalDraws(){return this._internalThinEffectLayer?1:this._thinEffectLayer._numInternalDraws()}_init(e){this._effectLayerOptions={mainTextureRatio:.5,alphaBlendingMode:2,camera:null,renderingGroupId:-1,mainTextureType:0,mainTextureFormat:5,generateStencilBuffer:!1,...e},this._setMainTextureSize(),this._thinEffectLayer._init(e),this._createMainTexture(),this._createTextureAndPostProcesses()}_setMainTextureSize(){this._effectLayerOptions.mainTextureFixedSize?(this._mainTextureDesiredSize.width=this._effectLayerOptions.mainTextureFixedSize,this._mainTextureDesiredSize.height=this._effectLayerOptions.mainTextureFixedSize):(this._mainTextureDesiredSize.width=this._engine.getRenderWidth()*this._effectLayerOptions.mainTextureRatio,this._mainTextureDesiredSize.height=this._engine.getRenderHeight()*this._effectLayerOptions.mainTextureRatio,this._mainTextureDesiredSize.width=this._engine.needPOTTextures?fs(this._mainTextureDesiredSize.width,this._maxSize):this._mainTextureDesiredSize.width,this._mainTextureDesiredSize.height=this._engine.needPOTTextures?fs(this._mainTextureDesiredSize.height,this._maxSize):this._mainTextureDesiredSize.height),this._mainTextureDesiredSize.width=Math.floor(this._mainTextureDesiredSize.width),this._mainTextureDesiredSize.height=Math.floor(this._mainTextureDesiredSize.height)}_createMainTexture(){this._mainTexture=new Or("EffectLayerMainRTT",{width:this._mainTextureDesiredSize.width,height:this._mainTextureDesiredSize.height},this._scene,{type:this._effectLayerOptions.mainTextureType,format:this._effectLayerOptions.mainTextureFormat,samplingMode:ge.TRILINEAR_SAMPLINGMODE,generateStencilBuffer:this._effectLayerOptions.generateStencilBuffer,existingObjectRenderer:this._thinEffectLayer.objectRenderer}),this._mainTexture.activeCamera=this._effectLayerOptions.camera,this._mainTexture.wrapU=ge.CLAMP_ADDRESSMODE,this._mainTexture.wrapV=ge.CLAMP_ADDRESSMODE,this._mainTexture.anisotropicFilteringLevel=1,this._mainTexture.updateSamplingMode(ge.BILINEAR_SAMPLINGMODE),this._mainTexture.renderParticles=!1,this._mainTexture.renderList=null,this._mainTexture.ignoreCameraViewport=!0,this._mainTexture.onClearObservable.add(e=>{e.clear(this.neutralColor,!0,!0,!0)})}_addCustomEffectDefines(e){}_isReady(e,t,i){return this._internalThinEffectLayer?this._thinEffectLayer._internalIsSubMeshReady(e,t,i):this._thinEffectLayer._isSubMeshReady(e,t,i)}async _importShadersAsync(){}_arePostProcessAndMergeReady(){return this._internalThinEffectLayer?this._thinEffectLayer._internalIsLayerReady():this._thinEffectLayer.isLayerReady()}isLayerReady(){return this._arePostProcessAndMergeReady()&&this._mainTexture.isReady()}render(){this._thinEffectLayer.compose()&&(this._setMainTextureSize(),(this._mainTextureCreatedSize.width!==this._mainTextureDesiredSize.width||this._mainTextureCreatedSize.height!==this._mainTextureDesiredSize.height)&&this._mainTextureDesiredSize.width!==0&&this._mainTextureDesiredSize.height!==0&&(this.onSizeChangedObservable.notifyObservers(this),this._disposeTextureAndPostProcesses(),this._createMainTexture(),this._createTextureAndPostProcesses(),this._mainTextureCreatedSize.width=this._mainTextureDesiredSize.width,this._mainTextureCreatedSize.height=this._mainTextureDesiredSize.height))}hasMesh(e){return this._internalThinEffectLayer?this._thinEffectLayer._internalHasMesh(e):this._thinEffectLayer.hasMesh(e)}shouldRender(){return this._internalThinEffectLayer?this._thinEffectLayer._internalShouldRender():this._thinEffectLayer.shouldRender()}_shouldRenderMesh(e){return this._internalThinEffectLayer?!0:this._thinEffectLayer._shouldRenderMesh(e)}_canRenderMesh(e,t){return this._internalThinEffectLayer?this._thinEffectLayer._internalCanRenderMesh(e,t):this._thinEffectLayer._canRenderMesh(e,t)}_shouldRenderEmissiveTextureForMesh(){return!0}_useMeshMaterial(e){return this._internalThinEffectLayer?!1:this._thinEffectLayer._useMeshMaterial(e)}_rebuild(){this._thinEffectLayer._rebuild()}_disposeTextureAndPostProcesses(){this._mainTexture.dispose();for(let e=0;e{throw Xe("EffectLayerSceneComponent")};P([w()],Rs.prototype,"name",null);P([ku()],Rs.prototype,"neutralColor",null);P([w()],Rs.prototype,"isEnabled",null);P([k3()],Rs.prototype,"camera",null);P([w()],Rs.prototype,"renderingGroupId",null);P([w()],Rs.prototype,"disableBoundingBoxesFromEffectLayer",null)});var m9={};$e(m9,{glowMapMergePixelShaderWGSL:()=>Lhe});var HL,u9,Lhe,p9=C(()=>{G();HL="glowMapMergePixelShader",u9=`varying vUV: vec2f;var textureSamplerSampler: sampler;var textureSampler: texture_2d; +}`;T.ShadersStore[$L]||(T.ShadersStore[$L]=A9);ide={name:$L,shader:A9}});var go,Sc,SR=C(()=>{hi();zt();Pi();Ui();wh();Dn();bf();Nh();il();Pn();TM();go=class n extends kr{constructor(e,t=null,i,r,s){super({...s,name:e,engine:t||Le.LastCreatedEngine,useShaderStore:!0,useAsPostProcess:!0,fragmentShader:n.FragmentUrl,uniforms:n.Uniforms}),this.direction=i,this.kernel=r,this.textureWidth=0,this.textureHeight=0}_gatherImports(e,t){e?(this._webGPUReady=!0,t.push(Promise.resolve().then(()=>(gR(),_R)))):t.push(Promise.resolve().then(()=>(ER(),vR))),super._gatherImports(e,t)}bind(){super.bind(),this._drawWrapper.effect.setFloat2("screenSize",this.textureWidth,this.textureHeight),this._drawWrapper.effect.setVector2("direction",this.direction),this._drawWrapper.effect.setFloat("blurWidth",this.kernel)}};go.FragmentUrl="glowBlurPostProcess";go.Uniforms=["screenSize","direction","blurWidth"];Sc=class n{get camera(){return this._options.camera}set camera(e){this._options.camera=e}get renderingGroupId(){return this._options.renderingGroupId}set renderingGroupId(e){this._options.renderingGroupId=e}get objectRenderer(){return this._objectRenderer}get shaderLanguage(){return this._shaderLanguage}setMaterialForRendering(e,t){if(this._objectRenderer.setMaterialForRendering(e,t),Array.isArray(e))for(let i=0;i{t=this._scene.getBoundingBoxRenderer().enabled,this._scene.getBoundingBoxRenderer().enabled=!this.disableBoundingBoxesFromEffectLayer&&t}),this._objectRenderer.onAfterRenderObservable.add(()=>{this._scene.getBoundingBoxRenderer().enabled=t})),this._objectRenderer.customIsReadyFunction=(i,r,s)=>{if((s||r===0)&&i.subMeshes)for(let a=0;a{this.onBeforeRenderLayerObservable.notifyObservers(this);let o,l=this._scene.getEngine();if(a.length){for(l.setColorWrite(!1),o=0;o4&&(c.push(L.MatricesIndicesExtraKind),c.push(L.MatricesWeightsExtraKind)),l.push("#define NUM_BONE_INFLUENCERS "+s.numBoneInfluencers);let S=s.skeleton;S&&S.isUsingTextureForMatrices?l.push("#define BONETEXTURE"):l.push("#define BonesPerMesh "+(S?S.bones.length+1:0)),s.numBoneInfluencers>0&&u.addCPUSkinningFallback(0,s)}else l.push("#define NUM_BONE_INFLUENCERS 0");let m=s.morphTargetManager?rl(s.morphTargetManager,l,c,s,!0,!1,!1,f,h,d):0;t&&(l.push("#define INSTANCES"),co(c),e.getRenderingMesh().hasThinInstances&&l.push("#define THIN_INSTANCES"));let p=s.bakedVertexAnimationManager;p&&p.isEnabled&&(l.push("#define BAKED_VERTEX_ANIMATION_TEXTURE"),t&&c.push("bakedVertexAnimationSettingsInstanced")),tl(o,this._scene,l),this._addCustomEffectDefines(l);let _=e._getDrawWrapper(void 0,!0),g=_.defines,v=l.join(` +`);if(g!==v){let S=["world","mBones","viewProjection","glowColor","morphTargetInfluences","morphTargetCount","boneTextureInfo","diffuseMatrix","emissiveMatrix","opacityMatrix","opacityIntensity","morphTargetTextureInfo","morphTargetTextureIndices","bakedVertexAnimationSettings","bakedVertexAnimationTextureSizeInverted","bakedVertexAnimationTime","bakedVertexAnimationTexture","glowIntensity"];Mn(S),_.setEffect(this._engine.createEffect("glowMapGeneration",c,S,["diffuseSampler","emissiveSampler","opacitySampler","boneSampler","morphTargets","bakedVertexAnimationTexture"],v,u,void 0,void 0,{maxSimultaneousMorphTargets:m},this._shaderLanguage,this._shadersLoaded?void 0:async()=>{await this._importShadersAsync(),this._shadersLoaded=!0}),v)}return _.effect.isReady()&&(this._dontCheckIfReady||!this._dontCheckIfReady&&this.isLayerReady())}_isSubMeshReady(e,t,i){return this._internalIsSubMeshReady(e,t,i)}async _importShadersAsync(){var e;this._shaderLanguage===1?await Promise.all([Promise.resolve().then(()=>(p9(),m9)),Promise.resolve().then(()=>(v9(),g9))]):await Promise.all([Promise.resolve().then(()=>(T9(),S9)),Promise.resolve().then(()=>(R9(),x9))]),(e=this._additionalImportShadersAsync)==null||e.call(this)}_internalIsLayerReady(){let e=!0;for(let i=0;iv.setMatrix("world",R)),(i.disableDepthWrite||i.forceDepthWrite)&&c.setDepthWrite(x),i.disableColorWrite&&c.setColorWrite(A),i.depthFunction!==0&&c.setDepthFunction(S)}else this._objectRenderer.resetRefreshCounter();this.onAfterRenderMeshToEffect.notifyObservers(r)}_useMeshMaterial(e){return!1}_rebuild(){let e=this._vertexBuffers[L.PositionKind];e&&e._rebuild(),this._generateIndexBuffer()}dispose(){let e=this._vertexBuffers[L.PositionKind];e&&(e.dispose(),this._vertexBuffers[L.PositionKind]=null),this._indexBuffer&&(this._scene.getEngine()._releaseBuffer(this._indexBuffer),this._indexBuffer=null);for(let t of this._mergeDrawWrapper)t.dispose();this._mergeDrawWrapper=[],this._objectRenderer.dispose(),this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this.onBeforeRenderLayerObservable.clear(),this.onBeforeComposeObservable.clear(),this.onBeforeRenderMeshToEffect.clear(),this.onAfterRenderMeshToEffect.clear(),this.onAfterComposeObservable.clear()}};Sc.ForceGLSL=!1});var bs,JL=C(()=>{kt();Ut();Ci();hi();Pi();Gr();ff();ln();zo();SR();jT();bs=class n{get _shouldRender(){return this._thinEffectLayer._shouldRender}set _shouldRender(e){this._thinEffectLayer._shouldRender=e}get _emissiveTextureAndColor(){return this._thinEffectLayer._emissiveTextureAndColor}set _emissiveTextureAndColor(e){this._thinEffectLayer._emissiveTextureAndColor=e}get _effectIntensity(){return this._thinEffectLayer._effectIntensity}set _effectIntensity(e){this._thinEffectLayer._effectIntensity=e}static get ForceGLSL(){return Sc.ForceGLSL}static set ForceGLSL(e){Sc.ForceGLSL=e}get name(){return this._thinEffectLayer.name}set name(e){this._thinEffectLayer.name=e}get neutralColor(){return this._thinEffectLayer.neutralColor}set neutralColor(e){this._thinEffectLayer.neutralColor=e}get isEnabled(){return this._thinEffectLayer.isEnabled}set isEnabled(e){this._thinEffectLayer.isEnabled=e}get camera(){return this._thinEffectLayer.camera}get renderingGroupId(){return this._thinEffectLayer.renderingGroupId}set renderingGroupId(e){this._thinEffectLayer.renderingGroupId=e}get disableBoundingBoxesFromEffectLayer(){return this._thinEffectLayer.disableBoundingBoxesFromEffectLayer}set disableBoundingBoxesFromEffectLayer(e){this._thinEffectLayer.disableBoundingBoxesFromEffectLayer=e}get mainTexture(){return this._mainTexture}get _shaderLanguage(){return this._thinEffectLayer.shaderLanguage}get shaderLanguage(){return this._thinEffectLayer.shaderLanguage}setMaterialForRendering(e,t){this._thinEffectLayer.setMaterialForRendering(e,t)}getEffectIntensity(e){return this._thinEffectLayer.getEffectIntensity(e)}setEffectIntensity(e,t){this._thinEffectLayer.setEffectIntensity(e,t)}constructor(e,t,i=!1,r){this._mainTextureCreatedSize={width:0,height:0},this._maxSize=0,this._mainTextureDesiredSize={width:0,height:0},this._postProcesses=[],this._textures=[],this.uniqueId=Yl.UniqueId,this.onDisposeObservable=new te,this.onBeforeRenderMainTextureObservable=new te,this.onBeforeComposeObservable=new te,this.onBeforeRenderMeshToEffect=new te,this.onAfterRenderMeshToEffect=new te,this.onAfterComposeObservable=new te,this.onSizeChangedObservable=new te,this._internalThinEffectLayer=!r,r||(r=new Sc(e,t,i,!1,this._importShadersAsync.bind(this)),r.getEffectName=this.getEffectName.bind(this),r.isReady=this.isReady.bind(this),r._createMergeEffect=this._createMergeEffect.bind(this),r._createTextureAndPostProcesses=this._createTextureAndPostProcesses.bind(this),r._internalCompose=this._internalRender.bind(this),r._setEmissiveTextureAndColor=this._setEmissiveTextureAndColor.bind(this),r._numInternalDraws=this._numInternalDraws.bind(this),r._addCustomEffectDefines=this._addCustomEffectDefines.bind(this),r.hasMesh=this.hasMesh.bind(this),r.shouldRender=this.shouldRender.bind(this),r._shouldRenderMesh=this._shouldRenderMesh.bind(this),r._canRenderMesh=this._canRenderMesh.bind(this),r._useMeshMaterial=this._useMeshMaterial.bind(this)),this._thinEffectLayer=r,this.name=e,this._scene=t||Le.LastCreatedScene,n._SceneComponentInitialization(this._scene),this._engine=this._scene.getEngine(),this._maxSize=this._engine.getCaps().maxTextureSize,this._scene.addEffectLayer(this),this._thinEffectLayer.onDisposeObservable.add(()=>{this.onDisposeObservable.notifyObservers(this)}),this._thinEffectLayer.onBeforeRenderLayerObservable.add(()=>{this.onBeforeRenderMainTextureObservable.notifyObservers(this)}),this._thinEffectLayer.onBeforeComposeObservable.add(()=>{this.onBeforeComposeObservable.notifyObservers(this)}),this._thinEffectLayer.onBeforeRenderMeshToEffect.add(s=>{this.onBeforeRenderMeshToEffect.notifyObservers(s)}),this._thinEffectLayer.onAfterRenderMeshToEffect.add(s=>{this.onAfterRenderMeshToEffect.notifyObservers(s)}),this._thinEffectLayer.onAfterComposeObservable.add(()=>{this.onAfterComposeObservable.notifyObservers(this)})}get _shadersLoaded(){return this._thinEffectLayer._shadersLoaded}set _shadersLoaded(e){this._thinEffectLayer._shadersLoaded=e}_numInternalDraws(){return this._internalThinEffectLayer?1:this._thinEffectLayer._numInternalDraws()}_init(e){this._effectLayerOptions={mainTextureRatio:.5,alphaBlendingMode:2,camera:null,renderingGroupId:-1,mainTextureType:0,mainTextureFormat:5,generateStencilBuffer:!1,...e},this._setMainTextureSize(),this._thinEffectLayer._init(e),this._createMainTexture(),this._createTextureAndPostProcesses()}_setMainTextureSize(){this._effectLayerOptions.mainTextureFixedSize?(this._mainTextureDesiredSize.width=this._effectLayerOptions.mainTextureFixedSize,this._mainTextureDesiredSize.height=this._effectLayerOptions.mainTextureFixedSize):(this._mainTextureDesiredSize.width=this._engine.getRenderWidth()*this._effectLayerOptions.mainTextureRatio,this._mainTextureDesiredSize.height=this._engine.getRenderHeight()*this._effectLayerOptions.mainTextureRatio,this._mainTextureDesiredSize.width=this._engine.needPOTTextures?hs(this._mainTextureDesiredSize.width,this._maxSize):this._mainTextureDesiredSize.width,this._mainTextureDesiredSize.height=this._engine.needPOTTextures?hs(this._mainTextureDesiredSize.height,this._maxSize):this._mainTextureDesiredSize.height),this._mainTextureDesiredSize.width=Math.floor(this._mainTextureDesiredSize.width),this._mainTextureDesiredSize.height=Math.floor(this._mainTextureDesiredSize.height)}_createMainTexture(){this._mainTexture=new Or("EffectLayerMainRTT",{width:this._mainTextureDesiredSize.width,height:this._mainTextureDesiredSize.height},this._scene,{type:this._effectLayerOptions.mainTextureType,format:this._effectLayerOptions.mainTextureFormat,samplingMode:ge.TRILINEAR_SAMPLINGMODE,generateStencilBuffer:this._effectLayerOptions.generateStencilBuffer,existingObjectRenderer:this._thinEffectLayer.objectRenderer}),this._mainTexture.activeCamera=this._effectLayerOptions.camera,this._mainTexture.wrapU=ge.CLAMP_ADDRESSMODE,this._mainTexture.wrapV=ge.CLAMP_ADDRESSMODE,this._mainTexture.anisotropicFilteringLevel=1,this._mainTexture.updateSamplingMode(ge.BILINEAR_SAMPLINGMODE),this._mainTexture.renderParticles=!1,this._mainTexture.renderList=null,this._mainTexture.ignoreCameraViewport=!0,this._mainTexture.onClearObservable.add(e=>{e.clear(this.neutralColor,!0,!0,!0)})}_addCustomEffectDefines(e){}_isReady(e,t,i){return this._internalThinEffectLayer?this._thinEffectLayer._internalIsSubMeshReady(e,t,i):this._thinEffectLayer._isSubMeshReady(e,t,i)}async _importShadersAsync(){}_arePostProcessAndMergeReady(){return this._internalThinEffectLayer?this._thinEffectLayer._internalIsLayerReady():this._thinEffectLayer.isLayerReady()}isLayerReady(){return this._arePostProcessAndMergeReady()&&this._mainTexture.isReady()}render(){this._thinEffectLayer.compose()&&(this._setMainTextureSize(),(this._mainTextureCreatedSize.width!==this._mainTextureDesiredSize.width||this._mainTextureCreatedSize.height!==this._mainTextureDesiredSize.height)&&this._mainTextureDesiredSize.width!==0&&this._mainTextureDesiredSize.height!==0&&(this.onSizeChangedObservable.notifyObservers(this),this._disposeTextureAndPostProcesses(),this._createMainTexture(),this._createTextureAndPostProcesses(),this._mainTextureCreatedSize.width=this._mainTextureDesiredSize.width,this._mainTextureCreatedSize.height=this._mainTextureDesiredSize.height))}hasMesh(e){return this._internalThinEffectLayer?this._thinEffectLayer._internalHasMesh(e):this._thinEffectLayer.hasMesh(e)}shouldRender(){return this._internalThinEffectLayer?this._thinEffectLayer._internalShouldRender():this._thinEffectLayer.shouldRender()}_shouldRenderMesh(e){return this._internalThinEffectLayer?!0:this._thinEffectLayer._shouldRenderMesh(e)}_canRenderMesh(e,t){return this._internalThinEffectLayer?this._thinEffectLayer._internalCanRenderMesh(e,t):this._thinEffectLayer._canRenderMesh(e,t)}_shouldRenderEmissiveTextureForMesh(){return!0}_useMeshMaterial(e){return this._internalThinEffectLayer?!1:this._thinEffectLayer._useMeshMaterial(e)}_rebuild(){this._thinEffectLayer._rebuild()}_disposeTextureAndPostProcesses(){this._mainTexture.dispose();for(let e=0;e{throw Xe("EffectLayerSceneComponent")};P([w()],bs.prototype,"name",null);P([zu()],bs.prototype,"neutralColor",null);P([w()],bs.prototype,"isEnabled",null);P([e2()],bs.prototype,"camera",null);P([w()],bs.prototype,"renderingGroupId",null);P([w()],bs.prototype,"disableBoundingBoxesFromEffectLayer",null)});var I9={};$e(I9,{glowMapMergePixelShaderWGSL:()=>rde});var eO,b9,rde,M9=C(()=>{G();eO="glowMapMergePixelShader",b9=`varying vUV: vec2f;var textureSamplerSampler: sampler;var textureSampler: texture_2d; #ifdef EMISSIVE var textureSampler2Sampler: sampler;var textureSampler2: texture_2d; #endif @@ -23712,14 +23712,14 @@ baseColor=clamp(baseColor,vec4f(0.),vec4f(1.0)); fragmentOutputs.color=baseColor; #define CUSTOM_FRAGMENT_MAIN_END } -`;T.ShadersStoreWGSL[HL]||(T.ShadersStoreWGSL[HL]=u9);Lhe={name:HL,shader:u9}});var g9={};$e(g9,{glowMapMergeVertexShaderWGSL:()=>Ohe});var zL,_9,Ohe,v9=C(()=>{G();zL="glowMapMergeVertexShader",_9=`attribute position: vec2f;varying vUV: vec2f; +`;T.ShadersStoreWGSL[eO]||(T.ShadersStoreWGSL[eO]=b9);rde={name:eO,shader:b9}});var y9={};$e(y9,{glowMapMergeVertexShaderWGSL:()=>nde});var tO,C9,nde,P9=C(()=>{G();tO="glowMapMergeVertexShader",C9=`attribute position: vec2f;varying vUV: vec2f; #define CUSTOM_VERTEX_DEFINITIONS @vertex fn main(input : VertexInputs)->FragmentInputs {const madd: vec2f= vec2f(0.5,0.5); #define CUSTOM_VERTEX_MAIN_BEGIN vertexOutputs.vUV=vertexInputs.position*madd+madd;vertexOutputs.position= vec4f(vertexInputs.position,0.0,1.0); #define CUSTOM_VERTEX_MAIN_END -}`;T.ShadersStoreWGSL[zL]||(T.ShadersStoreWGSL[zL]=_9);Ohe={name:zL,shader:_9}});var S9={};$e(S9,{glowMapMergePixelShader:()=>Nhe});var XL,E9,Nhe,T9=C(()=>{G();XL="glowMapMergePixelShader",E9=`varying vec2 vUV;uniform sampler2D textureSampler; +}`;T.ShadersStoreWGSL[tO]||(T.ShadersStoreWGSL[tO]=C9);nde={name:tO,shader:C9}});var L9={};$e(L9,{glowMapMergePixelShader:()=>sde});var iO,D9,sde,O9=C(()=>{G();iO="glowMapMergePixelShader",D9=`varying vec2 vUV;uniform sampler2D textureSampler; #ifdef EMISSIVE uniform sampler2D textureSampler2; #endif @@ -23741,14 +23741,14 @@ baseColor=clamp(baseColor,0.,1.0); #endif gl_FragColor=baseColor; #define CUSTOM_FRAGMENT_MAIN_END -}`;T.ShadersStore[XL]||(T.ShadersStore[XL]=E9);Nhe={name:XL,shader:E9}});var x9={};$e(x9,{glowMapMergeVertexShader:()=>whe});var YL,A9,whe,R9=C(()=>{G();YL="glowMapMergeVertexShader",A9=`attribute vec2 position;varying vec2 vUV;const vec2 madd=vec2(0.5,0.5); +}`;T.ShadersStore[iO]||(T.ShadersStore[iO]=D9);sde={name:iO,shader:D9}});var w9={};$e(w9,{glowMapMergeVertexShader:()=>ade});var rO,N9,ade,F9=C(()=>{G();rO="glowMapMergeVertexShader",N9=`attribute vec2 position;varying vec2 vUV;const vec2 madd=vec2(0.5,0.5); #define CUSTOM_VERTEX_DEFINITIONS void main(void) { #define CUSTOM_VERTEX_MAIN_BEGIN vUV=position*madd+madd;gl_Position=vec4(position,0.0,1.0); #define CUSTOM_VERTEX_MAIN_END -}`;T.ShadersStore[YL]||(T.ShadersStore[YL]=A9);whe={name:YL,shader:A9}});var cl,b9=C(()=>{Ge();Ui();Pn();MM();mR();zt();RP();cl=class n extends Sc{set blurHorizontalSize(e){this._horizontalBlurPostprocess.kernel=e,this._options.blurHorizontalSize=e}set blurVerticalSize(e){this._verticalBlurPostprocess.kernel=e,this._options.blurVerticalSize=e}get blurHorizontalSize(){return this._horizontalBlurPostprocess.kernel}get blurVerticalSize(){return this._verticalBlurPostprocess.kernel}get stencilReference(){return this._instanceGlowingMeshStencilReference<<8-this.numStencilBits}constructor(e,t,i,r=!1){super(e,t,i!==void 0?!!i.forceGLSL:!1),this.innerGlow=!0,this.outerGlow=!0,this._instanceGlowingMeshStencilReference=n.GlowingMeshStencilReference++,this._meshes={},this._excludedMeshes={},this._mainObjectRendererRenderPassId=-1,this.numStencilBits=8,this.neutralColor=n.NeutralColor,this._options={mainTextureRatio:.5,blurTextureSizeRatio:.5,mainTextureFixedSize:0,blurHorizontalSize:1,blurVerticalSize:1,alphaBlendingMode:2,camera:null,renderingGroupId:-1,forceGLSL:!1,mainTextureType:0,mainTextureFormat:5,isStroke:!1,...i},this._init(this._options),this._shouldRender=!1,r&&this._createTextureAndPostProcesses()}getClassName(){return"HighlightLayer"}async _importShadersAsync(){this._shaderLanguage===1?await Promise.all([Promise.resolve().then(()=>(p9(),m9)),Promise.resolve().then(()=>(v9(),g9)),Promise.resolve().then(()=>(hR(),fR))]):await Promise.all([Promise.resolve().then(()=>(T9(),S9)),Promise.resolve().then(()=>(R9(),x9)),Promise.resolve().then(()=>(uR(),dR))]),await super._importShadersAsync()}getEffectName(){return n.EffectName}_numInternalDraws(){return 2}_createMergeEffect(){return this._engine.createEffect("glowMapMerge",[L.PositionKind],["offset"],["textureSampler"],this._options.isStroke?`#define STROKE -`:void 0,void 0,void 0,void 0,void 0,this._shaderLanguage,this._shadersLoaded?void 0:async()=>{await this._importShadersAsync(),this._shadersLoaded=!0})}_createTextureAndPostProcesses(){this._options.alphaBlendingMode===2?(this._downSamplePostprocess=new Wl("HighlightLayerPPP",this._scene.getEngine()),this._horizontalBlurPostprocess=new go("HighlightLayerHBP",this._scene.getEngine(),new Ne(1,0),this._options.blurHorizontalSize),this._verticalBlurPostprocess=new go("HighlightLayerVBP",this._scene.getEngine(),new Ne(0,1),this._options.blurVerticalSize),this._postProcesses=[this._downSamplePostprocess,this._horizontalBlurPostprocess,this._verticalBlurPostprocess]):(this._horizontalBlurPostprocess=new Xn("HighlightLayerHBP",this._scene.getEngine(),new Ne(1,0),this._options.blurHorizontalSize/2),this._verticalBlurPostprocess=new Xn("HighlightLayerVBP",this._scene.getEngine(),new Ne(0,1),this._options.blurVerticalSize/2),this._postProcesses=[this._horizontalBlurPostprocess,this._verticalBlurPostprocess])}needStencil(){return!0}isReady(e,t){let i=e.getMaterial(),r=e.getRenderingMesh();if(!i||!r||!this._meshes)return!1;let s=null,a=this._meshes[r.uniqueId];return a&&a.glowEmissiveOnly&&i&&(s=i.emissiveTexture),super._isSubMeshReady(e,t,s)}_canRenderMesh(e,t){return!0}_internalCompose(e,t){this.bindTexturesForCompose(e);let i=this._engine;i.cacheStencilState(),i.setStencilOperationPass(7681),i.setStencilOperationFail(7680),i.setStencilOperationDepthFail(7680),i.setStencilMask(0),i.setStencilBuffer(!0),i.setStencilFunctionReference(this._instanceGlowingMeshStencilReference<<8-this.numStencilBits),i.setStencilFunctionMask(255-((1<<8-this.numStencilBits)-1)),this.outerGlow&&t===0&&(e.setFloat("offset",0),i.setStencilFunction(517),i.drawElementsType(ve.TriangleFillMode,0,6)),this.innerGlow&&t===1&&(e.setFloat("offset",1),i.setStencilFunction(514),i.drawElementsType(ve.TriangleFillMode,0,6)),i.restoreStencilState()}_setEmissiveTextureAndColor(e,t,i){let r=this._meshes[e.uniqueId];r?this._emissiveTextureAndColor.color.set(r.color.r,r.color.g,r.color.b,1):this._emissiveTextureAndColor.color.set(this.neutralColor.r,this.neutralColor.g,this.neutralColor.b,this.neutralColor.a),r&&r.glowEmissiveOnly&&i?(this._emissiveTextureAndColor.texture=i.emissiveTexture,this._emissiveTextureAndColor.color.set(1,1,1,1)):this._emissiveTextureAndColor.texture=null}shouldRender(){return!!(this._meshes&&super.shouldRender())}_shouldRenderMesh(e){return this._excludedMeshes&&this._excludedMeshes[e.uniqueId]?!1:super.hasMesh(e)}_addCustomEffectDefines(e){e.push("#define HIGHLIGHT")}addExcludedMesh(e){if(!this._excludedMeshes)return;if(!this._excludedMeshes[e.uniqueId]){let i={mesh:e,beforeBind:null,afterRender:null,stencilState:!1};i.beforeBind=e.onBeforeBindObservable.add(r=>{this._mainObjectRendererRenderPassId!==-1&&this._mainObjectRendererRenderPassId!==this._engine.currentRenderPassId||(i.stencilState=r.getEngine().getStencilBuffer(),r.getEngine().setStencilBuffer(!1))}),i.afterRender=e.onAfterRenderObservable.add(r=>{this._mainObjectRendererRenderPassId!==-1&&this._mainObjectRendererRenderPassId!==this._engine.currentRenderPassId||r.getEngine().setStencilBuffer(i.stencilState)}),this._excludedMeshes[e.uniqueId]=i}}removeExcludedMesh(e){if(!this._excludedMeshes)return;let t=this._excludedMeshes[e.uniqueId];t&&(t.beforeBind&&e.onBeforeBindObservable.remove(t.beforeBind),t.afterRender&&e.onAfterRenderObservable.remove(t.afterRender)),this._excludedMeshes[e.uniqueId]=null}hasMesh(e){return!this._meshes||!super.hasMesh(e)?!1:!!this._meshes[e.uniqueId]}addMesh(e,t,i=!1){if(!this._meshes)return;let r=this._meshes[e.uniqueId];r?r.color=t:(this._meshes[e.uniqueId]={mesh:e,color:t,observerHighlight:e.onBeforeBindObservable.add(s=>{this._mainObjectRendererRenderPassId!==-1&&this._mainObjectRendererRenderPassId!==this._engine.currentRenderPassId||this.isEnabled&&(this._excludedMeshes&&this._excludedMeshes[s.uniqueId]?this._defaultStencilReference(s):s.getScene().getEngine().setStencilFunctionReference(this._instanceGlowingMeshStencilReference<<8-this.numStencilBits))}),observerDefault:e.onAfterRenderObservable.add(s=>{this._mainObjectRendererRenderPassId!==-1&&this._mainObjectRendererRenderPassId!==this._engine.currentRenderPassId||this.isEnabled&&this._defaultStencilReference(s)}),glowEmissiveOnly:i},e.onDisposeObservable.add(()=>{this._disposeMesh(e)})),this._shouldRender=!0}removeMesh(e){if(!this._meshes)return;let t=this._meshes[e.uniqueId];t&&(t.observerHighlight&&e.onBeforeBindObservable.remove(t.observerHighlight),t.observerDefault&&e.onAfterRenderObservable.remove(t.observerDefault),delete this._meshes[e.uniqueId]),this._shouldRender=!1;for(let i in this._meshes)if(this._meshes[i]){this._shouldRender=!0;break}}removeAllMeshes(){if(this._meshes){for(let e in this._meshes)if(Object.prototype.hasOwnProperty.call(this._meshes,e)){let t=this._meshes[e];t&&this.removeMesh(t.mesh)}}}_defaultStencilReference(e){e.getScene().getEngine().setStencilFunctionReference(n.NormalMeshStencilReference<<8-this.numStencilBits)}_disposeMesh(e){this.removeMesh(e),this.removeExcludedMesh(e)}dispose(){if(this._meshes){for(let e in this._meshes){let t=this._meshes[e];t&&t.mesh&&(t.observerHighlight&&t.mesh.onBeforeBindObservable.remove(t.observerHighlight),t.observerDefault&&t.mesh.onAfterRenderObservable.remove(t.observerDefault))}this._meshes=null}if(this._excludedMeshes){for(let e in this._excludedMeshes){let t=this._excludedMeshes[e];t&&(t.beforeBind&&t.mesh.onBeforeBindObservable.remove(t.beforeBind),t.afterRender&&t.mesh.onAfterRenderObservable.remove(t.afterRender))}this._excludedMeshes=null}super.dispose()}};cl.EffectName="HighlightLayer";cl.NeutralColor=new lt(0,0,0,0);cl.GlowingMeshStencilReference=2;cl.NormalMeshStencilReference=1});var pR,qs,I9=C(()=>{kt();Ut();hi();ps();Ge();Gr();cf();kl();yM();bP();WL();Pt();Vi();zt();b9();Er();zo();mR();Qt.prototype.getHighlightLayerByName=function(n){var e;for(let t=0;t<((e=this.effectLayers)==null?void 0:e.length);t++)if(this.effectLayers[t].name===n&&this.effectLayers[t].getEffectName()===qs.EffectName)return this.effectLayers[t];return null};pR=class extends Ri{constructor(e,t,i,r,s=null,a=ge.BILINEAR_SAMPLINGMODE,o,l){let c={uniforms:go.Uniforms,size:typeof r=="number"?r:void 0,camera:s,samplingMode:a,engine:o,reusable:l,...r};super(e,go.FragmentUrl,{effectWrapper:typeof r=="number"||!r.effectWrapper?new go(e,o,t,i,c):void 0,...c}),this.direction=t,this.kernel=i,this.onApplyObservable.add(()=>{this._effectWrapper.textureWidth=this.width,this._effectWrapper.textureHeight=this.height})}_gatherImports(e,t){e?(this._webGPUReady=!0,t.push(Promise.resolve().then(()=>(hR(),fR)))):t.push(Promise.resolve().then(()=>(uR(),dR))),super._gatherImports(e,t)}},qs=class n extends Rs{static get NeutralColor(){return cl.NeutralColor}static set NeutralColor(e){cl.NeutralColor=e}get innerGlow(){return this._thinEffectLayer.innerGlow}set innerGlow(e){this._thinEffectLayer.innerGlow=e}get outerGlow(){return this._thinEffectLayer.outerGlow}set outerGlow(e){this._thinEffectLayer.outerGlow=e}set blurHorizontalSize(e){this._thinEffectLayer.blurHorizontalSize=e}set blurVerticalSize(e){this._thinEffectLayer.blurVerticalSize=e}get blurHorizontalSize(){return this._thinEffectLayer.blurHorizontalSize}get blurVerticalSize(){return this._thinEffectLayer.blurVerticalSize}get numStencilBits(){return this._thinEffectLayer.numStencilBits}set numStencilBits(e){this._thinEffectLayer.numStencilBits=e}get stencilReference(){return this._thinEffectLayer.stencilReference}constructor(e,t,i){super(e,t,i!==void 0?!!i.forceGLSL:!1,new cl(e,t,i)),this.onBeforeBlurObservable=new te,this.onAfterBlurObservable=new te,this._engine.isStencilEnable||J.Warn("Rendering the Highlight Layer requires the stencil to be active on the canvas. var engine = new Engine(canvas, antialias, { stencil: true }"),this._options={mainTextureRatio:.5,blurTextureSizeRatio:.5,mainTextureFixedSize:0,blurHorizontalSize:1,blurVerticalSize:1,alphaBlendingMode:2,camera:null,renderingGroupId:-1,mainTextureType:0,mainTextureFormat:5,forceGLSL:!1,isStroke:!1,generateStencilBuffer:!1,...i},this._init(this._options),this._shouldRender=!1}getEffectName(){return n.EffectName}_numInternalDraws(){return 2}_createMergeEffect(){return this._thinEffectLayer._createMergeEffect()}_createTextureAndPostProcesses(){let e=this._mainTextureDesiredSize.width*this._options.blurTextureSizeRatio,t=this._mainTextureDesiredSize.height*this._options.blurTextureSizeRatio;e=this._engine.needPOTTextures?fs(e,this._maxSize):e,t=this._engine.needPOTTextures?fs(t,this._maxSize):t;let i;this._engine.getCaps().textureHalfFloatRender?i=2:i=0,this._blurTexture=new Or("HighlightLayerBlurRTT",{width:e,height:t},this._scene,!1,!0,i),this._blurTexture.wrapU=ge.CLAMP_ADDRESSMODE,this._blurTexture.wrapV=ge.CLAMP_ADDRESSMODE,this._blurTexture.anisotropicFilteringLevel=16,this._blurTexture.updateSamplingMode(ge.TRILINEAR_SAMPLINGMODE),this._blurTexture.renderParticles=!1,this._blurTexture.ignoreCameraViewport=!0,this._textures=[this._blurTexture],this._thinEffectLayer.bindTexturesForCompose=r=>{r.setTexture("textureSampler",this._blurTexture)},this._thinEffectLayer._createTextureAndPostProcesses(),this._options.alphaBlendingMode===2?(this._downSamplePostprocess=new Nh("HighlightLayerPPP",{size:this._options.blurTextureSizeRatio,samplingMode:ge.BILINEAR_SAMPLINGMODE,engine:this._scene.getEngine(),effectWrapper:this._thinEffectLayer._postProcesses[0]}),this._downSamplePostprocess.externalTextureSamplerBinding=!0,this._downSamplePostprocess.onApplyObservable.add(r=>{r.setTexture("textureSampler",this._mainTexture)}),this._horizontalBlurPostprocess=new pR("HighlightLayerHBP",new Ne(1,0),this._options.blurHorizontalSize,{samplingMode:ge.BILINEAR_SAMPLINGMODE,engine:this._scene.getEngine(),effectWrapper:this._thinEffectLayer._postProcesses[1]}),this._horizontalBlurPostprocess.onApplyObservable.add(r=>{r.setFloat2("screenSize",e,t)}),this._verticalBlurPostprocess=new pR("HighlightLayerVBP",new Ne(0,1),this._options.blurVerticalSize,{samplingMode:ge.BILINEAR_SAMPLINGMODE,engine:this._scene.getEngine(),effectWrapper:this._thinEffectLayer._postProcesses[2]}),this._verticalBlurPostprocess.onApplyObservable.add(r=>{r.setFloat2("screenSize",e,t)}),this._postProcesses=[this._downSamplePostprocess,this._horizontalBlurPostprocess,this._verticalBlurPostprocess]):(this._horizontalBlurPostprocess=new Da("HighlightLayerHBP",new Ne(1,0),this._options.blurHorizontalSize/2,{size:{width:e,height:t},samplingMode:ge.BILINEAR_SAMPLINGMODE,engine:this._scene.getEngine(),textureType:i,effectWrapper:this._thinEffectLayer._postProcesses[0]}),this._horizontalBlurPostprocess.width=e,this._horizontalBlurPostprocess.height=t,this._horizontalBlurPostprocess.externalTextureSamplerBinding=!0,this._horizontalBlurPostprocess.onApplyObservable.add(r=>{r.setTexture("textureSampler",this._mainTexture)}),this._verticalBlurPostprocess=new Da("HighlightLayerVBP",new Ne(0,1),this._options.blurVerticalSize/2,{size:{width:e,height:t},samplingMode:ge.BILINEAR_SAMPLINGMODE,engine:this._scene.getEngine(),textureType:i}),this._postProcesses=[this._horizontalBlurPostprocess,this._verticalBlurPostprocess]),this._mainTexture.onAfterUnbindObservable.add(()=>{this.onBeforeBlurObservable.notifyObservers(this);let r=this._blurTexture.renderTarget;r&&(this._scene.postProcessManager.directRender(this._postProcesses,r,!0),this._engine.unBindFramebuffer(r,!0)),this.onAfterBlurObservable.notifyObservers(this)}),this._postProcesses.map(r=>{r.autoClear=!1}),this._mainTextureCreatedSize.width=this._mainTextureDesiredSize.width,this._mainTextureCreatedSize.height=this._mainTextureDesiredSize.height}needStencil(){return this._thinEffectLayer.needStencil()}isReady(e,t){return this._thinEffectLayer.isReady(e,t)}_internalRender(e,t){this._thinEffectLayer._internalCompose(e,t)}shouldRender(){return this._thinEffectLayer.shouldRender()}_shouldRenderMesh(e){return this._thinEffectLayer._shouldRenderMesh(e)}_canRenderMesh(e,t){return this._thinEffectLayer._canRenderMesh(e,t)}_addCustomEffectDefines(e){this._thinEffectLayer._addCustomEffectDefines(e)}_setEmissiveTextureAndColor(e,t,i){this._thinEffectLayer._setEmissiveTextureAndColor(e,t,i)}addExcludedMesh(e){this._thinEffectLayer.addExcludedMesh(e)}removeExcludedMesh(e){this._thinEffectLayer.removeExcludedMesh(e)}hasMesh(e){return this._thinEffectLayer.hasMesh(e)}addMesh(e,t,i=!1){this._thinEffectLayer.addMesh(e,t,i)}removeMesh(e){this._thinEffectLayer.removeMesh(e)}removeAllMeshes(){this._thinEffectLayer.removeAllMeshes()}_disposeMesh(e){this._thinEffectLayer._disposeMesh(e)}getClassName(){return"HighlightLayer"}serialize(){let e=tt.Serialize(this);e.customType="BABYLON.HighlightLayer",e.meshes=[];let t=this._thinEffectLayer._meshes;if(t)for(let r in t){let s=t[r];s&&e.meshes.push({glowEmissiveOnly:s.glowEmissiveOnly,color:s.color.asArray(),meshId:s.mesh.id})}e.excludedMeshes=[];let i=this._thinEffectLayer._excludedMeshes;if(i)for(let r in i){let s=i[r];s&&e.excludedMeshes.push(s.mesh.id)}return e}static Parse(e,t,i){let r=tt.Parse(()=>new n(e.name,t,e.options),e,t,i),s;for(s=0;s{el();Yu();WL();Pi();XP();Ox(Qe.NAME_EFFECTLAYER,(n,e,t,i)=>{if(n.effectLayers){t.effectLayers||(t.effectLayers=[]);for(let r=0;r0){this._previousStencilState=this._engine.getStencilBuffer();for(let r of i)if(r.shouldRender()&&(!r.camera||r.camera.cameraRigMode===ut.RIG_MODE_NONE&&e===r.camera||r.camera.cameraRigMode!==ut.RIG_MODE_NONE&&r.camera._rigCameras.indexOf(e)>-1)){this._renderEffects=!0,this._needStencil=this._needStencil||r.needStencil();let s=r._mainTexture;s._shouldRender()&&(this.scene.incrementRenderId(),s.render(!1,!1),t=!0)}this.scene.incrementRenderId()}return t}_setStencil(){this._needStencil&&this._engine.setStencilBuffer(!0)}_setStencilBack(){this._needStencil&&this._engine.setStencilBuffer(this._previousStencilState)}_draw(e){if(this._renderEffects){this._engine.setDepthBuffer(!1);let t=this.scene.effectLayers;for(let i=0;i{let e=n._getComponent(Qe.NAME_EFFECTLAYER);e||(e=new KL(n),n._addComponent(e))}});function C9(n,e,t=()=>!0){let i=new qs("ai3d-pick-highlight",n),r=new Te(.15,.45,1),s=null;function a(){i.removeAllMeshes(),s&&!s.isDisposed()&&(s.renderOutline=!1,s.outlineWidth=0),s=null}function o(c){c.isDisposed()||(i.addMesh(c,r),c.renderOutline=!0,c.outlineColor=r,c.outlineWidth=.045,s=c)}let l=n.onPointerObservable.add(c=>{var m;if(c.type!==it.POINTERDOWN)return;let f=c.event,h=f.clientX,d=f.clientY,u=c.pickInfo;u!=null&&u.hit&&u.pickedMesh?(t()?s!==u.pickedMesh&&(a(),o(u.pickedMesh)):a(),e({mesh:u.pickedMesh,pickedPoint:(m=u.pickedPoint)!=null?m:null,screenX:h,screenY:d})):(a(),e({mesh:null,pickedPoint:null,screenX:h,screenY:d}))});return()=>{a(),i.dispose(),n.onPointerObservable.remove(l)}}var y9=C(()=>{"use strict";ro();zt();I9();M9()});function Whe(n,e,t){let i=Te.FromHexString(e),r=new He(n,t);return r.emissiveColor=i,r.diffuseColor=Te.Black(),r.specularColor=Te.Black(),r.backFaceCulling=!1,r}function Hhe(n){let e=new He("gizmo-origin-mat",n);return e.emissiveColor=new Te(.72,.78,.86),e.diffuseColor=Te.Black(),e.specularColor=Te.Black(),e}var Fhe,_R,Bhe,qL,Uhe,Vhe,jL,Ghe,khe,gR,P9=C(()=>{"use strict";ps();mA();pA();Ge();zt();Uu();Hy();_c();Fhe=.32,_R=1.05,Bhe=.075,qL=.28,Uhe=.22,Vhe=.16,jL=(_R+qL)*.42,Ghe=new b(jL,jL,jL),khe=[{name:"x",color:"#e74c3c",rot:new b(0,0,-Math.PI/2),dir:new b(1,0,0)},{name:"y",color:"#2ecc71",rot:new b(0,0,0),dir:new b(0,1,0)},{name:"z",color:"#3498db",rot:new b(Math.PI/2,0,0),dir:new b(0,0,1)}];gR=class{constructor(e,t){this.engine=e,this.scene=new Qt(e),this.scene.clearColor=new lt(0,0,0,0),this.scene.autoClear=!1,this.camera=new gi("gizmo-cam",0,0,4.1,Ghe,this.scene),this.camera.minZ=.01,this.camera.fov=.56,this.camera.detachControl(),new Ys("gizmo-light",new b(0,1,.5),this.scene);let i=pc.CreateSphere("gizmo-origin",{diameter:Vhe,segments:16},this.scene);i.material=Hhe(this.scene);for(let{name:s,color:a,rot:o,dir:l}of khe){let c=Whe(`gizmo-${s}-mat`,a,this.scene),f=pc.CreateCylinder(`gizmo-${s}-shaft`,{height:_R,diameter:Bhe,tessellation:8},this.scene);f.material=c,f.position=l.scale(_R/2),f.rotation=o;let h=pc.CreateCylinder(`gizmo-${s}-head`,{height:qL,diameterTop:0,diameterBottom:Uhe,tessellation:8},this.scene);h.material=c;let d=_R+qL/2;h.position=l.scale(d),h.rotation=o}let r=Fhe;this.viewport=new $a(.02,.03,r,r),this.camera.viewport=this.viewport,this.syncWith(t)}syncWith(e){this.camera.alpha=e.alpha,this.camera.beta=e.beta}render(){let e=this.engine.getRenderWidth(),t=this.engine.getRenderHeight(),i=this.viewport.x*e,r=this.viewport.y*t,s=this.viewport.width*e,a=this.viewport.height*t;this.engine.enableScissor(i,r,s,a),this.engine.clear(null,!1,!0,!0),this.scene.render(),this.engine.disableScissor()}dispose(){this.scene.dispose()}}});var QL={};$e(QL,{boundingBoxRendererVertexShaderWGSL:()=>zhe});var ZL,D9,zhe,$L=C(()=>{G();ZL="boundingBoxRendererVertexShader",D9=`attribute position: vec3f;uniform world: mat4x4f;uniform viewProjection: mat4x4f; +}`;T.ShadersStore[rO]||(T.ShadersStore[rO]=N9);ade={name:rO,shader:N9}});var cl,B9=C(()=>{Ge();Ui();Dn();FM();SR();zt();OP();cl=class n extends Sc{set blurHorizontalSize(e){this._horizontalBlurPostprocess.kernel=e,this._options.blurHorizontalSize=e}set blurVerticalSize(e){this._verticalBlurPostprocess.kernel=e,this._options.blurVerticalSize=e}get blurHorizontalSize(){return this._horizontalBlurPostprocess.kernel}get blurVerticalSize(){return this._verticalBlurPostprocess.kernel}get stencilReference(){return this._instanceGlowingMeshStencilReference<<8-this.numStencilBits}constructor(e,t,i,r=!1){super(e,t,i!==void 0?!!i.forceGLSL:!1),this.innerGlow=!0,this.outerGlow=!0,this._instanceGlowingMeshStencilReference=n.GlowingMeshStencilReference++,this._meshes={},this._excludedMeshes={},this._mainObjectRendererRenderPassId=-1,this.numStencilBits=8,this.neutralColor=n.NeutralColor,this._options={mainTextureRatio:.5,blurTextureSizeRatio:.5,mainTextureFixedSize:0,blurHorizontalSize:1,blurVerticalSize:1,alphaBlendingMode:2,camera:null,renderingGroupId:-1,forceGLSL:!1,mainTextureType:0,mainTextureFormat:5,isStroke:!1,...i},this._init(this._options),this._shouldRender=!1,r&&this._createTextureAndPostProcesses()}getClassName(){return"HighlightLayer"}async _importShadersAsync(){this._shaderLanguage===1?await Promise.all([Promise.resolve().then(()=>(M9(),I9)),Promise.resolve().then(()=>(P9(),y9)),Promise.resolve().then(()=>(gR(),_R))]):await Promise.all([Promise.resolve().then(()=>(O9(),L9)),Promise.resolve().then(()=>(F9(),w9)),Promise.resolve().then(()=>(ER(),vR))]),await super._importShadersAsync()}getEffectName(){return n.EffectName}_numInternalDraws(){return 2}_createMergeEffect(){return this._engine.createEffect("glowMapMerge",[L.PositionKind],["offset"],["textureSampler"],this._options.isStroke?`#define STROKE +`:void 0,void 0,void 0,void 0,void 0,this._shaderLanguage,this._shadersLoaded?void 0:async()=>{await this._importShadersAsync(),this._shadersLoaded=!0})}_createTextureAndPostProcesses(){this._options.alphaBlendingMode===2?(this._downSamplePostprocess=new Wl("HighlightLayerPPP",this._scene.getEngine()),this._horizontalBlurPostprocess=new go("HighlightLayerHBP",this._scene.getEngine(),new Ne(1,0),this._options.blurHorizontalSize),this._verticalBlurPostprocess=new go("HighlightLayerVBP",this._scene.getEngine(),new Ne(0,1),this._options.blurVerticalSize),this._postProcesses=[this._downSamplePostprocess,this._horizontalBlurPostprocess,this._verticalBlurPostprocess]):(this._horizontalBlurPostprocess=new Yn("HighlightLayerHBP",this._scene.getEngine(),new Ne(1,0),this._options.blurHorizontalSize/2),this._verticalBlurPostprocess=new Yn("HighlightLayerVBP",this._scene.getEngine(),new Ne(0,1),this._options.blurVerticalSize/2),this._postProcesses=[this._horizontalBlurPostprocess,this._verticalBlurPostprocess])}needStencil(){return!0}isReady(e,t){let i=e.getMaterial(),r=e.getRenderingMesh();if(!i||!r||!this._meshes)return!1;let s=null,a=this._meshes[r.uniqueId];return a&&a.glowEmissiveOnly&&i&&(s=i.emissiveTexture),super._isSubMeshReady(e,t,s)}_canRenderMesh(e,t){return!0}_internalCompose(e,t){this.bindTexturesForCompose(e);let i=this._engine;i.cacheStencilState(),i.setStencilOperationPass(7681),i.setStencilOperationFail(7680),i.setStencilOperationDepthFail(7680),i.setStencilMask(0),i.setStencilBuffer(!0),i.setStencilFunctionReference(this._instanceGlowingMeshStencilReference<<8-this.numStencilBits),i.setStencilFunctionMask(255-((1<<8-this.numStencilBits)-1)),this.outerGlow&&t===0&&(e.setFloat("offset",0),i.setStencilFunction(517),i.drawElementsType(ve.TriangleFillMode,0,6)),this.innerGlow&&t===1&&(e.setFloat("offset",1),i.setStencilFunction(514),i.drawElementsType(ve.TriangleFillMode,0,6)),i.restoreStencilState()}_setEmissiveTextureAndColor(e,t,i){let r=this._meshes[e.uniqueId];r?this._emissiveTextureAndColor.color.set(r.color.r,r.color.g,r.color.b,1):this._emissiveTextureAndColor.color.set(this.neutralColor.r,this.neutralColor.g,this.neutralColor.b,this.neutralColor.a),r&&r.glowEmissiveOnly&&i?(this._emissiveTextureAndColor.texture=i.emissiveTexture,this._emissiveTextureAndColor.color.set(1,1,1,1)):this._emissiveTextureAndColor.texture=null}shouldRender(){return!!(this._meshes&&super.shouldRender())}_shouldRenderMesh(e){return this._excludedMeshes&&this._excludedMeshes[e.uniqueId]?!1:super.hasMesh(e)}_addCustomEffectDefines(e){e.push("#define HIGHLIGHT")}addExcludedMesh(e){if(!this._excludedMeshes)return;if(!this._excludedMeshes[e.uniqueId]){let i={mesh:e,beforeBind:null,afterRender:null,stencilState:!1};i.beforeBind=e.onBeforeBindObservable.add(r=>{this._mainObjectRendererRenderPassId!==-1&&this._mainObjectRendererRenderPassId!==this._engine.currentRenderPassId||(i.stencilState=r.getEngine().getStencilBuffer(),r.getEngine().setStencilBuffer(!1))}),i.afterRender=e.onAfterRenderObservable.add(r=>{this._mainObjectRendererRenderPassId!==-1&&this._mainObjectRendererRenderPassId!==this._engine.currentRenderPassId||r.getEngine().setStencilBuffer(i.stencilState)}),this._excludedMeshes[e.uniqueId]=i}}removeExcludedMesh(e){if(!this._excludedMeshes)return;let t=this._excludedMeshes[e.uniqueId];t&&(t.beforeBind&&e.onBeforeBindObservable.remove(t.beforeBind),t.afterRender&&e.onAfterRenderObservable.remove(t.afterRender)),this._excludedMeshes[e.uniqueId]=null}hasMesh(e){return!this._meshes||!super.hasMesh(e)?!1:!!this._meshes[e.uniqueId]}addMesh(e,t,i=!1){if(!this._meshes)return;let r=this._meshes[e.uniqueId];r?r.color=t:(this._meshes[e.uniqueId]={mesh:e,color:t,observerHighlight:e.onBeforeBindObservable.add(s=>{this._mainObjectRendererRenderPassId!==-1&&this._mainObjectRendererRenderPassId!==this._engine.currentRenderPassId||this.isEnabled&&(this._excludedMeshes&&this._excludedMeshes[s.uniqueId]?this._defaultStencilReference(s):s.getScene().getEngine().setStencilFunctionReference(this._instanceGlowingMeshStencilReference<<8-this.numStencilBits))}),observerDefault:e.onAfterRenderObservable.add(s=>{this._mainObjectRendererRenderPassId!==-1&&this._mainObjectRendererRenderPassId!==this._engine.currentRenderPassId||this.isEnabled&&this._defaultStencilReference(s)}),glowEmissiveOnly:i},e.onDisposeObservable.add(()=>{this._disposeMesh(e)})),this._shouldRender=!0}removeMesh(e){if(!this._meshes)return;let t=this._meshes[e.uniqueId];t&&(t.observerHighlight&&e.onBeforeBindObservable.remove(t.observerHighlight),t.observerDefault&&e.onAfterRenderObservable.remove(t.observerDefault),delete this._meshes[e.uniqueId]),this._shouldRender=!1;for(let i in this._meshes)if(this._meshes[i]){this._shouldRender=!0;break}}removeAllMeshes(){if(this._meshes){for(let e in this._meshes)if(Object.prototype.hasOwnProperty.call(this._meshes,e)){let t=this._meshes[e];t&&this.removeMesh(t.mesh)}}}_defaultStencilReference(e){e.getScene().getEngine().setStencilFunctionReference(n.NormalMeshStencilReference<<8-this.numStencilBits)}_disposeMesh(e){this.removeMesh(e),this.removeExcludedMesh(e)}dispose(){if(this._meshes){for(let e in this._meshes){let t=this._meshes[e];t&&t.mesh&&(t.observerHighlight&&t.mesh.onBeforeBindObservable.remove(t.observerHighlight),t.observerDefault&&t.mesh.onAfterRenderObservable.remove(t.observerDefault))}this._meshes=null}if(this._excludedMeshes){for(let e in this._excludedMeshes){let t=this._excludedMeshes[e];t&&(t.beforeBind&&t.mesh.onBeforeBindObservable.remove(t.beforeBind),t.afterRender&&t.mesh.onAfterRenderObservable.remove(t.afterRender))}this._excludedMeshes=null}super.dispose()}};cl.EffectName="HighlightLayer";cl.NeutralColor=new lt(0,0,0,0);cl.GlowingMeshStencilReference=2;cl.NormalMeshStencilReference=1});var TR,qs,U9=C(()=>{kt();Ut();hi();_s();Ge();Gr();ff();kl();UM();NP();JL();Pt();Vi();zt();B9();Er();zo();SR();$t.prototype.getHighlightLayerByName=function(n){var e;for(let t=0;t<((e=this.effectLayers)==null?void 0:e.length);t++)if(this.effectLayers[t].name===n&&this.effectLayers[t].getEffectName()===qs.EffectName)return this.effectLayers[t];return null};TR=class extends Ri{constructor(e,t,i,r,s=null,a=ge.BILINEAR_SAMPLINGMODE,o,l){let c={uniforms:go.Uniforms,size:typeof r=="number"?r:void 0,camera:s,samplingMode:a,engine:o,reusable:l,...r};super(e,go.FragmentUrl,{effectWrapper:typeof r=="number"||!r.effectWrapper?new go(e,o,t,i,c):void 0,...c}),this.direction=t,this.kernel=i,this.onApplyObservable.add(()=>{this._effectWrapper.textureWidth=this.width,this._effectWrapper.textureHeight=this.height})}_gatherImports(e,t){e?(this._webGPUReady=!0,t.push(Promise.resolve().then(()=>(gR(),_R)))):t.push(Promise.resolve().then(()=>(ER(),vR))),super._gatherImports(e,t)}},qs=class n extends bs{static get NeutralColor(){return cl.NeutralColor}static set NeutralColor(e){cl.NeutralColor=e}get innerGlow(){return this._thinEffectLayer.innerGlow}set innerGlow(e){this._thinEffectLayer.innerGlow=e}get outerGlow(){return this._thinEffectLayer.outerGlow}set outerGlow(e){this._thinEffectLayer.outerGlow=e}set blurHorizontalSize(e){this._thinEffectLayer.blurHorizontalSize=e}set blurVerticalSize(e){this._thinEffectLayer.blurVerticalSize=e}get blurHorizontalSize(){return this._thinEffectLayer.blurHorizontalSize}get blurVerticalSize(){return this._thinEffectLayer.blurVerticalSize}get numStencilBits(){return this._thinEffectLayer.numStencilBits}set numStencilBits(e){this._thinEffectLayer.numStencilBits=e}get stencilReference(){return this._thinEffectLayer.stencilReference}constructor(e,t,i){super(e,t,i!==void 0?!!i.forceGLSL:!1,new cl(e,t,i)),this.onBeforeBlurObservable=new te,this.onAfterBlurObservable=new te,this._engine.isStencilEnable||J.Warn("Rendering the Highlight Layer requires the stencil to be active on the canvas. var engine = new Engine(canvas, antialias, { stencil: true }"),this._options={mainTextureRatio:.5,blurTextureSizeRatio:.5,mainTextureFixedSize:0,blurHorizontalSize:1,blurVerticalSize:1,alphaBlendingMode:2,camera:null,renderingGroupId:-1,mainTextureType:0,mainTextureFormat:5,forceGLSL:!1,isStroke:!1,generateStencilBuffer:!1,...i},this._init(this._options),this._shouldRender=!1}getEffectName(){return n.EffectName}_numInternalDraws(){return 2}_createMergeEffect(){return this._thinEffectLayer._createMergeEffect()}_createTextureAndPostProcesses(){let e=this._mainTextureDesiredSize.width*this._options.blurTextureSizeRatio,t=this._mainTextureDesiredSize.height*this._options.blurTextureSizeRatio;e=this._engine.needPOTTextures?hs(e,this._maxSize):e,t=this._engine.needPOTTextures?hs(t,this._maxSize):t;let i;this._engine.getCaps().textureHalfFloatRender?i=2:i=0,this._blurTexture=new Or("HighlightLayerBlurRTT",{width:e,height:t},this._scene,!1,!0,i),this._blurTexture.wrapU=ge.CLAMP_ADDRESSMODE,this._blurTexture.wrapV=ge.CLAMP_ADDRESSMODE,this._blurTexture.anisotropicFilteringLevel=16,this._blurTexture.updateSamplingMode(ge.TRILINEAR_SAMPLINGMODE),this._blurTexture.renderParticles=!1,this._blurTexture.ignoreCameraViewport=!0,this._textures=[this._blurTexture],this._thinEffectLayer.bindTexturesForCompose=r=>{r.setTexture("textureSampler",this._blurTexture)},this._thinEffectLayer._createTextureAndPostProcesses(),this._options.alphaBlendingMode===2?(this._downSamplePostprocess=new Fh("HighlightLayerPPP",{size:this._options.blurTextureSizeRatio,samplingMode:ge.BILINEAR_SAMPLINGMODE,engine:this._scene.getEngine(),effectWrapper:this._thinEffectLayer._postProcesses[0]}),this._downSamplePostprocess.externalTextureSamplerBinding=!0,this._downSamplePostprocess.onApplyObservable.add(r=>{r.setTexture("textureSampler",this._mainTexture)}),this._horizontalBlurPostprocess=new TR("HighlightLayerHBP",new Ne(1,0),this._options.blurHorizontalSize,{samplingMode:ge.BILINEAR_SAMPLINGMODE,engine:this._scene.getEngine(),effectWrapper:this._thinEffectLayer._postProcesses[1]}),this._horizontalBlurPostprocess.onApplyObservable.add(r=>{r.setFloat2("screenSize",e,t)}),this._verticalBlurPostprocess=new TR("HighlightLayerVBP",new Ne(0,1),this._options.blurVerticalSize,{samplingMode:ge.BILINEAR_SAMPLINGMODE,engine:this._scene.getEngine(),effectWrapper:this._thinEffectLayer._postProcesses[2]}),this._verticalBlurPostprocess.onApplyObservable.add(r=>{r.setFloat2("screenSize",e,t)}),this._postProcesses=[this._downSamplePostprocess,this._horizontalBlurPostprocess,this._verticalBlurPostprocess]):(this._horizontalBlurPostprocess=new Da("HighlightLayerHBP",new Ne(1,0),this._options.blurHorizontalSize/2,{size:{width:e,height:t},samplingMode:ge.BILINEAR_SAMPLINGMODE,engine:this._scene.getEngine(),textureType:i,effectWrapper:this._thinEffectLayer._postProcesses[0]}),this._horizontalBlurPostprocess.width=e,this._horizontalBlurPostprocess.height=t,this._horizontalBlurPostprocess.externalTextureSamplerBinding=!0,this._horizontalBlurPostprocess.onApplyObservable.add(r=>{r.setTexture("textureSampler",this._mainTexture)}),this._verticalBlurPostprocess=new Da("HighlightLayerVBP",new Ne(0,1),this._options.blurVerticalSize/2,{size:{width:e,height:t},samplingMode:ge.BILINEAR_SAMPLINGMODE,engine:this._scene.getEngine(),textureType:i}),this._postProcesses=[this._horizontalBlurPostprocess,this._verticalBlurPostprocess]),this._mainTexture.onAfterUnbindObservable.add(()=>{this.onBeforeBlurObservable.notifyObservers(this);let r=this._blurTexture.renderTarget;r&&(this._scene.postProcessManager.directRender(this._postProcesses,r,!0),this._engine.unBindFramebuffer(r,!0)),this.onAfterBlurObservable.notifyObservers(this)}),this._postProcesses.map(r=>{r.autoClear=!1}),this._mainTextureCreatedSize.width=this._mainTextureDesiredSize.width,this._mainTextureCreatedSize.height=this._mainTextureDesiredSize.height}needStencil(){return this._thinEffectLayer.needStencil()}isReady(e,t){return this._thinEffectLayer.isReady(e,t)}_internalRender(e,t){this._thinEffectLayer._internalCompose(e,t)}shouldRender(){return this._thinEffectLayer.shouldRender()}_shouldRenderMesh(e){return this._thinEffectLayer._shouldRenderMesh(e)}_canRenderMesh(e,t){return this._thinEffectLayer._canRenderMesh(e,t)}_addCustomEffectDefines(e){this._thinEffectLayer._addCustomEffectDefines(e)}_setEmissiveTextureAndColor(e,t,i){this._thinEffectLayer._setEmissiveTextureAndColor(e,t,i)}addExcludedMesh(e){this._thinEffectLayer.addExcludedMesh(e)}removeExcludedMesh(e){this._thinEffectLayer.removeExcludedMesh(e)}hasMesh(e){return this._thinEffectLayer.hasMesh(e)}addMesh(e,t,i=!1){this._thinEffectLayer.addMesh(e,t,i)}removeMesh(e){this._thinEffectLayer.removeMesh(e)}removeAllMeshes(){this._thinEffectLayer.removeAllMeshes()}_disposeMesh(e){this._thinEffectLayer._disposeMesh(e)}getClassName(){return"HighlightLayer"}serialize(){let e=tt.Serialize(this);e.customType="BABYLON.HighlightLayer",e.meshes=[];let t=this._thinEffectLayer._meshes;if(t)for(let r in t){let s=t[r];s&&e.meshes.push({glowEmissiveOnly:s.glowEmissiveOnly,color:s.color.asArray(),meshId:s.mesh.id})}e.excludedMeshes=[];let i=this._thinEffectLayer._excludedMeshes;if(i)for(let r in i){let s=i[r];s&&e.excludedMeshes.push(s.mesh.id)}return e}static Parse(e,t,i){let r=tt.Parse(()=>new n(e.name,t,e.options),e,t,i),s;for(s=0;s{el();qu();JL();Pi();eD();Ux(Qe.NAME_EFFECTLAYER,(n,e,t,i)=>{if(n.effectLayers){t.effectLayers||(t.effectLayers=[]);for(let r=0;r0){this._previousStencilState=this._engine.getStencilBuffer();for(let r of i)if(r.shouldRender()&&(!r.camera||r.camera.cameraRigMode===ut.RIG_MODE_NONE&&e===r.camera||r.camera.cameraRigMode!==ut.RIG_MODE_NONE&&r.camera._rigCameras.indexOf(e)>-1)){this._renderEffects=!0,this._needStencil=this._needStencil||r.needStencil();let s=r._mainTexture;s._shouldRender()&&(this.scene.incrementRenderId(),s.render(!1,!1),t=!0)}this.scene.incrementRenderId()}return t}_setStencil(){this._needStencil&&this._engine.setStencilBuffer(!0)}_setStencilBack(){this._needStencil&&this._engine.setStencilBuffer(this._previousStencilState)}_draw(e){if(this._renderEffects){this._engine.setDepthBuffer(!1);let t=this.scene.effectLayers;for(let i=0;i{let e=n._getComponent(Qe.NAME_EFFECTLAYER);e||(e=new nO(n),n._addComponent(e))}});function G9(n,e,t=()=>!0){let i=new qs("ai3d-pick-highlight",n),r=new Te(.15,.45,1),s=null;function a(){i.removeAllMeshes(),s&&!s.isDisposed()&&(s.renderOutline=!1,s.outlineWidth=0),s=null}function o(c){c.isDisposed()||(i.addMesh(c,r),c.renderOutline=!0,c.outlineColor=r,c.outlineWidth=.045,s=c)}let l=n.onPointerObservable.add(c=>{var m;if(c.type!==it.POINTERDOWN)return;let f=c.event,h=f.clientX,d=f.clientY,u=c.pickInfo;u!=null&&u.hit&&u.pickedMesh?(t()?s!==u.pickedMesh&&(a(),o(u.pickedMesh)):a(),e({mesh:u.pickedMesh,pickedPoint:(m=u.pickedPoint)!=null?m:null,screenX:h,screenY:d})):(a(),e({mesh:null,pickedPoint:null,screenX:h,screenY:d}))});return()=>{a(),i.dispose(),n.onPointerObservable.remove(l)}}var k9=C(()=>{"use strict";ro();zt();U9();V9()});function ude(n,e,t){let i=Te.FromHexString(e),r=new He(n,t);return r.emissiveColor=i,r.diffuseColor=Te.Black(),r.specularColor=Te.Black(),r.backFaceCulling=!1,r}function mde(n){let e=new He("gizmo-origin-mat",n);return e.emissiveColor=new Te(.72,.78,.86),e.diffuseColor=Te.Black(),e.specularColor=Te.Black(),e}var ode,AR,lde,aO,cde,fde,sO,hde,dde,xR,W9=C(()=>{"use strict";_s();EA();SA();Ge();zt();ku();$y();_c();ode=.32,AR=1.05,lde=.075,aO=.28,cde=.22,fde=.16,sO=(AR+aO)*.42,hde=new b(sO,sO,sO),dde=[{name:"x",color:"#e74c3c",rot:new b(0,0,-Math.PI/2),dir:new b(1,0,0)},{name:"y",color:"#2ecc71",rot:new b(0,0,0),dir:new b(0,1,0)},{name:"z",color:"#3498db",rot:new b(Math.PI/2,0,0),dir:new b(0,0,1)}];xR=class{constructor(e,t){this.engine=e,this.scene=new $t(e),this.scene.clearColor=new lt(0,0,0,0),this.scene.autoClear=!1,this.camera=new gi("gizmo-cam",0,0,4.1,hde,this.scene),this.camera.minZ=.01,this.camera.fov=.56,this.camera.detachControl(),new Ys("gizmo-light",new b(0,1,.5),this.scene);let i=pc.CreateSphere("gizmo-origin",{diameter:fde,segments:16},this.scene);i.material=mde(this.scene);for(let{name:s,color:a,rot:o,dir:l}of dde){let c=ude(`gizmo-${s}-mat`,a,this.scene),f=pc.CreateCylinder(`gizmo-${s}-shaft`,{height:AR,diameter:lde,tessellation:8},this.scene);f.material=c,f.position=l.scale(AR/2),f.rotation=o;let h=pc.CreateCylinder(`gizmo-${s}-head`,{height:aO,diameterTop:0,diameterBottom:cde,tessellation:8},this.scene);h.material=c;let d=AR+aO/2;h.position=l.scale(d),h.rotation=o}let r=ode;this.viewport=new $a(.02,.03,r,r),this.camera.viewport=this.viewport,this.syncWith(t)}syncWith(e){this.camera.alpha=e.alpha,this.camera.beta=e.beta}render(){let e=this.engine.getRenderWidth(),t=this.engine.getRenderHeight(),i=this.viewport.x*e,r=this.viewport.y*t,s=this.viewport.width*e,a=this.viewport.height*t;this.engine.enableScissor(i,r,s,a),this.engine.clear(null,!1,!0,!0),this.scene.render(),this.engine.disableScissor()}dispose(){this.scene.dispose()}}});var lO={};$e(lO,{boundingBoxRendererVertexShaderWGSL:()=>pde});var oO,H9,pde,cO=C(()=>{G();oO="boundingBoxRendererVertexShader",H9=`attribute position: vec3f;uniform world: mat4x4f;uniform viewProjection: mat4x4f; #ifdef INSTANCES attribute world0 : vec4;attribute world1 : vec4;attribute world2 : vec4;attribute world3 : vec4; #endif @@ -23764,18 +23764,18 @@ var worldPos: vec4f=uniforms.world* vec4f(vertexInputs.position,1.0); vertexOutputs.position=uniforms.viewProjection*worldPos; #define CUSTOM_VERTEX_MAIN_END } -`;T.ShadersStoreWGSL[ZL]||(T.ShadersStoreWGSL[ZL]=D9);zhe={name:ZL,shader:D9}});var eO={};$e(eO,{boundingBoxRendererPixelShaderWGSL:()=>Xhe});var JL,L9,Xhe,tO=C(()=>{G();JL="boundingBoxRendererPixelShader",L9=`uniform color: vec4f; +`;T.ShadersStoreWGSL[oO]||(T.ShadersStoreWGSL[oO]=H9);pde={name:oO,shader:H9}});var hO={};$e(hO,{boundingBoxRendererPixelShaderWGSL:()=>_de});var fO,z9,_de,dO=C(()=>{G();fO="boundingBoxRendererPixelShader",z9=`uniform color: vec4f; #define CUSTOM_FRAGMENT_DEFINITIONS @fragment fn main(input: FragmentInputs)->FragmentOutputs { #define CUSTOM_FRAGMENT_MAIN_BEGIN fragmentOutputs.color=uniforms.color; #define CUSTOM_FRAGMENT_MAIN_END -}`;T.ShadersStoreWGSL[JL]||(T.ShadersStoreWGSL[JL]=L9);Xhe={name:JL,shader:L9}});var O9,Yhe,N9=C(()=>{G();O9="boundingBoxRendererVertexDeclaration",Yhe=`uniform mat4 world;uniform mat4 viewProjection; +}`;T.ShadersStoreWGSL[fO]||(T.ShadersStoreWGSL[fO]=z9);_de={name:fO,shader:z9}});var X9,gde,Y9=C(()=>{G();X9="boundingBoxRendererVertexDeclaration",gde=`uniform mat4 world;uniform mat4 viewProjection; #ifdef MULTIVIEW uniform mat4 viewProjectionR; #endif -`;T.IncludesShadersStore[O9]||(T.IncludesShadersStore[O9]=Yhe)});var w9,Khe,iO=C(()=>{G();w9="boundingBoxRendererUboDeclaration",Khe=`#ifdef WEBGL2 +`;T.IncludesShadersStore[X9]||(T.IncludesShadersStore[X9]=gde)});var K9,vde,uO=C(()=>{G();K9="boundingBoxRendererUboDeclaration",vde=`#ifdef WEBGL2 uniform vec4 color;uniform mat4 world;uniform mat4 viewProjection; #ifdef MULTIVIEW uniform mat4 viewProjectionR; @@ -23783,7 +23783,7 @@ uniform mat4 viewProjectionR; #else layout(std140,column_major) uniform;uniform BoundingBoxRenderer {vec4 color;mat4 world;mat4 viewProjection;mat4 viewProjectionR;}; #endif -`;T.IncludesShadersStore[w9]||(T.IncludesShadersStore[w9]=Khe)});var nO={};$e(nO,{boundingBoxRendererVertexShader:()=>jhe});var rO,F9,jhe,sO=C(()=>{G();N9();iO();rO="boundingBoxRendererVertexShader",F9=`attribute vec3 position; +`;T.IncludesShadersStore[K9]||(T.IncludesShadersStore[K9]=vde)});var pO={};$e(pO,{boundingBoxRendererVertexShader:()=>Ede});var mO,j9,Ede,_O=C(()=>{G();Y9();uO();mO="boundingBoxRendererVertexShader",j9=`attribute vec3 position; #include<__decl__boundingBoxRendererVertex> #ifdef INSTANCES attribute vec4 world0;attribute vec4 world1;attribute vec4 world2;attribute vec4 world3; @@ -23803,39 +23803,39 @@ gl_Position=viewProjection*worldPos; #endif #define CUSTOM_VERTEX_MAIN_END } -`;T.ShadersStore[rO]||(T.ShadersStore[rO]=F9);jhe={name:rO,shader:F9}});var B9,qhe,U9=C(()=>{G();B9="boundingBoxRendererFragmentDeclaration",qhe=`uniform vec4 color; -`;T.IncludesShadersStore[B9]||(T.IncludesShadersStore[B9]=qhe)});var oO={};$e(oO,{boundingBoxRendererPixelShader:()=>Zhe});var aO,V9,Zhe,lO=C(()=>{G();U9();iO();aO="boundingBoxRendererPixelShader",V9=`#include<__decl__boundingBoxRendererFragment> +`;T.ShadersStore[mO]||(T.ShadersStore[mO]=j9);Ede={name:mO,shader:j9}});var q9,Sde,Z9=C(()=>{G();q9="boundingBoxRendererFragmentDeclaration",Sde=`uniform vec4 color; +`;T.IncludesShadersStore[q9]||(T.IncludesShadersStore[q9]=Sde)});var vO={};$e(vO,{boundingBoxRendererPixelShader:()=>Tde});var gO,Q9,Tde,EO=C(()=>{G();Z9();uO();gO="boundingBoxRendererPixelShader",Q9=`#include<__decl__boundingBoxRendererFragment> #define CUSTOM_FRAGMENT_DEFINITIONS void main(void) { #define CUSTOM_FRAGMENT_MAIN_BEGIN gl_FragColor=color; #define CUSTOM_FRAGMENT_MAIN_END -}`;T.ShadersStore[aO]||(T.ShadersStore[aO]=V9);Zhe={name:aO,shader:V9}});var W9,G9,vR,Qhe,$he,k9,cO,H9=C(()=>{ps();Ui();im();Ge();to();Yu();VC();Pn();Ty();zt();hi();Lh();of();dy();Wo();Pt();Object.defineProperty(Qt.prototype,"forceShowBoundingBoxes",{get:function(){return this._forceShowBoundingBoxes||!1},set:function(n){this._forceShowBoundingBoxes=n,n&&this.getBoundingBoxRenderer()},enumerable:!0,configurable:!0});Qt.prototype.getBoundingBoxRenderer=function(){return this._boundingBoxRenderer||(this._boundingBoxRenderer=new cO(this)),this._boundingBoxRenderer};Object.defineProperty(pr.prototype,"showBoundingBox",{get:function(){return this._showBoundingBox||!1},set:function(n){this._showBoundingBox=n,n&&this.getScene().getBoundingBoxRenderer()},enumerable:!0,configurable:!0});W9=K.Identity(),G9=new K,vR=new b,Qhe=new b,$he=W9.asArray(),k9=new df(vR,vR),cO=class{get shaderLanguage(){return this._shaderLanguage}constructor(e){this.name=Qe.NAME_BOUNDINGBOXRENDERER,this.frontColor=new Te(1,1,1),this.backColor=new Te(.1,.1,.1),this.showBackLines=!0,this.onBeforeBoxRenderingObservable=new te,this.onAfterBoxRenderingObservable=new te,this.onResourcesReadyObservable=new te,this.enabled=!0,this._shaderLanguage=0,this.renderList=new wi(32),this._vertexBuffers={},this._fillIndexBuffer=null,this._fillIndexData=null,this._matrixBuffer=null,this._matrices=null,this._useInstances=!1,this._drawWrapperFront=null,this._drawWrapperBack=null,this.scene=e,this.scene.getEngine().isWebGPU&&(this._shaderLanguage=1),e._addComponent(this),this._uniformBufferFront=new or(this.scene.getEngine(),void 0,void 0,"BoundingBoxRendererFront",!0),this._buildUniformLayout(this._uniformBufferFront),this._uniformBufferBack=new or(this.scene.getEngine(),void 0,void 0,"BoundingBoxRendererBack",!0),this._buildUniformLayout(this._uniformBufferBack)}_buildUniformLayout(e){e.addUniform("color",4),e.addUniform("world",16),e.addUniform("viewProjection",16),e.addUniform("viewProjectionR",16),e.create()}register(){this.scene._beforeEvaluateActiveMeshStage.registerStep(Qe.STEP_BEFOREEVALUATEACTIVEMESH_BOUNDINGBOXRENDERER,this,this.reset),this.scene._preActiveMeshStage.registerStep(Qe.STEP_PREACTIVEMESH_BOUNDINGBOXRENDERER,this,this._preActiveMesh),this.scene._evaluateSubMeshStage.registerStep(Qe.STEP_EVALUATESUBMESH_BOUNDINGBOXRENDERER,this,this._evaluateSubMesh),this.scene._afterRenderingGroupDrawStage.registerStep(Qe.STEP_AFTERRENDERINGGROUPDRAW_BOUNDINGBOXRENDERER,this,this.render)}async whenReadyAsync(e=16,t=3e4){return this._prepareResources(),await new Promise(i=>{ko(()=>this._colorShader.isReady(),()=>{i()},(r,s)=>{s?(J.Error("BoundingBoxRenderer: Timeout while waiting for the renderer to be ready."),r&&J.Error(r)):(J.Error("BoundingBoxRenderer: An unexpected error occurred while waiting for the renderer to be ready."),r&&(J.Error(r),r.stack&&J.Error(r.stack)))},e,t)})}_evaluateSubMesh(e,t){if(e.showSubMeshesBoundingBox){let i=t.getBoundingInfo();i!=null&&(i.boundingBox._tag=e.renderingGroupId,this.renderList.push(i.boundingBox))}}_preActiveMesh(e){if(e.showBoundingBox||this.scene.forceShowBoundingBoxes){let t=e.getBoundingInfo();t.boundingBox._tag=e.renderingGroupId,this.renderList.push(t.boundingBox)}}_prepareResources(){if(this._colorShader)return;this._colorShader=new mo("colorShader",this.scene,"boundingBoxRenderer",{attributes:[L.PositionKind,"world0","world1","world2","world3"],uniforms:["world","viewProjection","viewProjectionR","color"],uniformBuffers:["BoundingBoxRenderer"],shaderLanguage:this._shaderLanguage,extraInitializationsAsync:async()=>{this._shaderLanguage===1?await Promise.all([Promise.resolve().then(()=>($L(),QL)),Promise.resolve().then(()=>(tO(),eO))]):await Promise.all([Promise.resolve().then(()=>(sO(),nO)),Promise.resolve().then(()=>(lO(),oO))])}},!1),this._colorShader.setDefine("INSTANCES",this._useInstances),this._colorShader.doNotSerialize=!0,this._colorShader.reservedDataStore={hidden:!0},this._colorShaderForOcclusionQuery=new mo("colorShaderOccQuery",this.scene,"boundingBoxRenderer",{attributes:[L.PositionKind],uniforms:["world","viewProjection","viewProjectionR","color"],uniformBuffers:["BoundingBoxRenderer"],shaderLanguage:this._shaderLanguage,extraInitializationsAsync:async()=>{this._shaderLanguage===1?await Promise.all([Promise.resolve().then(()=>($L(),QL)),Promise.resolve().then(()=>(tO(),eO))]):await Promise.all([Promise.resolve().then(()=>(sO(),nO)),Promise.resolve().then(()=>(lO(),oO))])}},!0),this._colorShaderForOcclusionQuery.doNotSerialize=!0,this._colorShaderForOcclusionQuery.reservedDataStore={hidden:!0};let e=this.scene.getEngine(),t=gA({size:1});this._vertexBuffers[L.PositionKind]=new L(e,t.positions,L.PositionKind,!1),this._createIndexBuffer(),this._fillIndexData=t.indices,this.onResourcesReadyObservable.notifyObservers(this)}_createIndexBuffer(){let e=this.scene.getEngine();this._indexBuffer=e.createIndexBuffer([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,7,1,6,2,5,3,4])}rebuild(){let e=this._vertexBuffers[L.PositionKind];e&&e._rebuild(),this._createIndexBuffer(),this._matrixBuffer&&this._matrixBuffer._rebuild()}reset(){this.renderList.reset()}render(e){var r,s;if(this.renderList.length===0||!this.enabled)return;if(this._useInstances){this._renderInstanced(e);return}if(this._prepareResources(),!this._colorShader.isReady())return;let t=this.scene.getEngine();t.setDepthWrite(!1);let i=this.scene.getTransformMatrix();for(let a=0;ar*2)&&(i=new Float32Array(r),this._matrices=i),this.onBeforeBoxRenderingObservable.notifyObservers(k9);let s=0,a=this.scene.floatingOriginOffset;for(let g=0;g{"use strict";Ge();gP();zt();ro();H9();ys();II();zf=class zf{constructor(e,t,i){this.occlusionDirection=b.Zero();this.occlusionRay=new Hr(b.Zero(),b.Zero(),1);this.lastOccluded=!1;this.selected=null;this.partPointerActive=!1;this.activePointerId=null;this.scene=e,this.camera=t,this.meshes=i,this.setBoundingBoxColor(zf.BBOX_VISIBLE)}getParts(){return this.meshes}getPartId(e){return e.uniqueId}isDisposed(e){return e.isDisposed()}captureTransform(e){var t,i;return{parent:e.parent,position:e.position.clone(),rotation:e.rotation.clone(),rotationQuaternion:(i=(t=e.rotationQuaternion)==null?void 0:t.clone())!=null?i:null,scaling:e.scaling.clone()}}restoreTransform(e,t){var i,r;e.setParent(t.parent),e.position.copyFrom(t.position),e.rotation.copyFrom(t.rotation),e.rotationQuaternion=(r=(i=t.rotationQuaternion)==null?void 0:i.clone())!=null?r:null,e.scaling.copyFrom(t.scaling),e.computeWorldMatrix(!0)}subscribe(e){let t=this.scene.getEngine().getRenderingCanvas();t==null||t.classList.add("ai3d-disassembly-active");let i=this.scene.onPointerObservable.add(s=>{var o,l,c,f;let a=s.event;if(a.isPrimary!==!1){if(s.type===it.POINTERDOWN){if(a.button!==0)return;let h=(l=(o=s.pickInfo)==null?void 0:o.pickedMesh)!=null?l:null;if(this.partPointerActive=!!this.resolvePart(h),this.partPointerActive){a.preventDefault(),a.stopPropagation(),this.activePointerId=a.pointerId;try{(c=t==null?void 0:t.setPointerCapture)==null||c.call(t,a.pointerId)}catch(d){}this.camera.detachControl()}e.onPointerDown(h,a)}else if(s.type===it.POINTERMOVE){if(this.activePointerId!==null&&a.pointerId!==this.activePointerId)return;this.partPointerActive&&(a.preventDefault(),a.stopPropagation()),e.onPointerMove(a)}else if(s.type===it.POINTERUP){if(this.activePointerId!==null&&a.pointerId!==this.activePointerId)return;if(this.partPointerActive&&(a.preventDefault(),a.stopPropagation()),e.onPointerUp(a),this.activePointerId!==null&&((f=t==null?void 0:t.hasPointerCapture)!=null&&f.call(t,this.activePointerId)))try{t.releasePointerCapture(this.activePointerId)}catch(h){}this.partPointerActive=!1,this.activePointerId=null,this.camera.attachControl(this.scene.getEngine().getRenderingCanvas(),!0)}}}),r=this.scene.onAfterRenderCameraObservable.add(s=>{s===this.camera&&e.onRender()});return()=>{var s;if(this.scene.onPointerObservable.remove(i),this.scene.onAfterRenderCameraObservable.remove(r),t==null||t.classList.remove("ai3d-disassembly-active","ai3d-disassembly-dragging"),this.activePointerId!==null&&((s=t==null?void 0:t.hasPointerCapture)!=null&&s.call(t,this.activePointerId)))try{t.releasePointerCapture(this.activePointerId)}catch(a){}this.partPointerActive=!1,this.activePointerId=null,this.camera.attachControl(t,!0)}}resolvePart(e){if(!e||typeof e!="object")return null;if(this.isMeshInSet(e))return e;let t=e.parent;return t&&"uniqueId"in t&&this.isMeshInSet(t)?t:null}setSelected(e){this.selected&&!this.selected.isDisposed()&&(this.selected.showBoundingBox=!1),this.selected=e,this.lastOccluded=!1,this.setBoundingBoxColor(zf.BBOX_VISIBLE),this.selected&&!this.selected.isDisposed()&&(this.selected.showBoundingBox=!0)}beginDrag(e,t){var o,l,c;let i=this.getPointOnDragPlane(e,t);if(!i)return null;t.preventDefault(),t.stopPropagation(),(o=this.scene.getEngine().getRenderingCanvas())==null||o.classList.add("ai3d-disassembly-dragging"),e.setParent(null),e.computeWorldMatrix(!0),t.shiftKey&&!e.rotationQuaternion&&(e.rotationQuaternion=ze.FromEulerVector(e.rotation),e.rotation.set(0,0,0));let r=e.getBoundingInfo().boundingBox.centerWorld.clone(),s=Md(Ht(i),Ht(this.camera.getForwardRay().direction));if(!s)return null;let a={mesh:e,mode:t.shiftKey?"rotate":"move",plane:s,startPoint:i,startPosition:e.position.clone(),startRotationQuaternion:(c=(l=e.rotationQuaternion)==null?void 0:l.clone())!=null?c:null,pivot:r,pointerX:t.clientX,pointerY:t.clientY};return this.camera.detachControl(),a}updateDrag(e,t){if(t.preventDefault(),t.stopPropagation(),e.mode==="rotate"){this.updateRotation(e,t);return}let i=this.getRayPlanePoint(t,e.plane);if(!i)return;let r=i.subtract(e.startPoint);e.mesh.position=e.startPosition.add(r),e.mesh.computeWorldMatrix(!0)}endDrag(e){var t;(t=this.scene.getEngine().getRenderingCanvas())==null||t.classList.remove("ai3d-disassembly-dragging"),this.camera.attachControl(this.scene.getEngine().getRenderingCanvas(),!0)}updateSelectionOcclusion(e){let t=e.getBoundingInfo().boundingBox.centerWorld,i=this.camera.position,r=yc(Ht(i),Ht(t));if(!r)return;let s=this.occlusionDirection;s.set(r.direction.x,r.direction.y,r.direction.z),this.occlusionRay.origin=i,this.occlusionRay.direction=s,this.occlusionRay.length=r.distance;let a=this.scene.pickWithRay(this.occlusionRay),o=!!(a!=null&&a.hit)&&Cc(a.distance,r.distance,r.epsilon);o!==this.lastOccluded&&(this.lastOccluded=o,this.setBoundingBoxColor(o?zf.BBOX_OCCLUDED:zf.BBOX_VISIBLE))}isMeshInSet(e){return this.meshes.includes(e)}setBoundingBoxColor(e){var i,r;let t=(r=(i=this.scene).getBoundingBoxRenderer)==null?void 0:r.call(i);t&&(t.frontColor=e,t.backColor=e)}updateRotation(e,t){if(!e.startRotationQuaternion)return;let i=t.clientX-e.pointerX,r=t.clientY-e.pointerY,s=Zg({startPosition:Ht(e.startPosition),pivot:Ht(e.pivot),startRotationQuaternion:qg(e.startRotationQuaternion),yawAxis:Ht(this.camera.getDirection(b.Up()).normalize()),pitchAxis:Ht(this.camera.getDirection(b.Right()).normalize()),deltaX:i,deltaY:r,sensitivity:.01});s&&(e.mesh.position=new b(s.position.x,s.position.y,s.position.z),e.mesh.rotationQuaternion=new ze(s.rotationQuaternion.x,s.rotationQuaternion.y,s.rotationQuaternion.z,s.rotationQuaternion.w),e.mesh.rotation.set(0,0,0),e.mesh.computeWorldMatrix(!0))}getPointOnDragPlane(e,t){var s;let i=e.getBoundingInfo().boundingBox.centerWorld.clone(),r=Md(Ht(i),Ht(this.camera.getForwardRay().direction));return r&&(s=this.getRayPlanePoint(t,r))!=null?s:i}getRayPlanePoint(e,t){let i=this.scene.getEngine().getRenderingCanvas();if(!i)return null;let r=i.getBoundingClientRect(),s=e.clientX-r.left,a=e.clientY-r.top,o=this.scene.createPickingRay(s,a,K.Identity(),this.camera),l=jg({origin:Ht(o.origin),direction:Ht(o.direction)},t);return l?new b(l.x,l.y,l.z):null}};zf.BBOX_VISIBLE=new Te(.25,.7,1),zf.BBOX_OCCLUDED=new Te(.1,.25,.4);fO=zf});var K9={};$e(K9,{BabylonModelPreview:()=>TR,createBabylonModelPreview:()=>lde});function ide(n){let e=n.getClassName();return e==="DirectionalLight"||e==="PointLight"||e==="SpotLight"}function hO(n){return n.getClassName()==="GaussianSplattingMesh"}function rde(n){return!!n&&typeof n=="object"&&"getBoundingInfo"in n}function SR(n){return new b(n.x,n.y,n.z)}function nde(n){let e=n.replace(/\s+#.*$/,"").trim();if(e.startsWith('"')){let t=e.indexOf('"',1);if(t>1)return e.slice(1,t)}return e}function sde(n){let e=n.trim().split(/\s+/),t=e.findIndex(i=>!i.startsWith("-")&&!/^[-+]?\d*\.?\d+$/.test(i));return e.slice(Math.max(0,t)).join(" ").replace(/^"|"$/g,"")}function ade(n){var t,i;let e=(i=(t=n.split(".").pop())==null?void 0:t.toLowerCase())!=null?i:"png";return e==="jpg"||e==="jpeg"?"image/jpeg":e==="png"?"image/png":e==="bmp"?"image/bmp":e==="tga"?"image/x-tga":e==="webp"?"image/webp":`image/${e}`}function ode(n,e,t){let i=ra(e),r=i.replace(/\.[^.]+$/,""),s=Xr(t),a=[Cs(n,e),Cs(n,i)];if(s)for(let o of Y9)a.push(Cs(n,`${s}.${o}`));for(let o of Y9){let l=`${r}.${o}`;l!==i&&a.push(Cs(n,l))}return a}function lde(n){return new TR(n)}var ER,Y9,Jhe,ede,tde,jn,TR,j9=C(()=>{"use strict";NC();ps();mA();pA();WV();HV();ny();Ge();zt();Hy();_c();gP();Cx();B4();KC();Um();Pg();Pg();LL();OL();$7();y9();dS();ks();na();P9();X9();lR();Zc();mS();ys();ES();h_();ER=null,Y9=["jpg","jpeg","png","bmp","tga","webp","tif","tiff"],Jhe=/^\s*(map_Kd|map_Ka|map_Ks|map_Ns|map_d|map_bump|bump|disp|decal)\s+(.+)/i,ede=.242,tde=320;jn=class jn{constructor(e){this.rootMesh=null;this.loadedMeshes=[];this.loadedTransformNodes=[];this.loadedExt="";this.rendering=!1;this.cleanupPicking=null;this.configLights=[];this.shadowGenerator=null;this.groundMesh=null;this.gridMesh=null;this.axisMeshes=[];this.autoRotateBehavior=null;this.wireframeEnabled=!1;this.gizmo=null;this.gizmoEnabled=!1;this.disassembly=null;this.focusSelectionEnabled=!1;this.focusedMesh=null;this.originalMeshVisibility=new Map;this.bboxMesh=null;this.bboxEnabled=!1;this.currentQuality="high";this.resourceWarnings=[];this.animPlaying=!1;this.initialCamera={alpha:Math.PI/4,beta:Math.PI/3,radius:5,target:b.Zero()};this.focusWorldPointFrame=0;this._lastPickResult={mesh:null,pickedPoint:null,screenX:0,screenY:0};this._onPickCallbacks=[];this.preventCanvasWheelScroll=e=>{e.preventDefault(),e.stopPropagation()};this.engine=new Be(e,!0,{preserveDrawingBuffer:!0}),this.scene=new Qt(this.engine),this.scene.clearColor=new lt(.12,.12,.14,1),this.camera=new gi("cam",Math.PI/4,Math.PI/3,5,b.Zero(),this.scene),this.camera.attachControl(e,!0),this.camera.lowerRadiusLimit=.1,this.camera.wheelPrecision=30,e.addEventListener("wheel",this.preventCanvasWheelScroll,{passive:!1}),this.scene.ambientColor=new Te(.3,.3,.3);let t=new Ys("default-light",new b(0,1,.5),this.scene);t.intensity=1.2,this.resizeObs=new ResizeObserver(()=>this.engine.resize()),this.resizeObs.observe(e),window.requestAnimationFrame(()=>this.engine.resize())}canRender(){let e=this.engine.getRenderingCanvas();return!!(e!=null&&e.isConnected)&&e.clientWidth>0&&e.clientHeight>0}ensureDisassemblyController(){return this.rootMesh?(this.disassembly||(this.disassembly=z9(this.scene,this.camera,this.getRenderableMeshes(this.rootMesh))),this.disassembly):null}isDisassemblyActive(){var e,t;return(t=(e=this.disassembly)==null?void 0:e.isEnabled())!=null?t:!1}async loadModel(e,t,i,r){var h,d,u;if(await yg(),this.rootMesh){let m=this.rootMesh;m.dispose(!0,!0);for(let _ of this.loadedMeshes)_!==m&&!_.isDisposed()&&_.dispose(!0,!0);this.rootMesh=null}this.loadedMeshes=[],this.loadedTransformNodes=[],(h=this.disassembly)==null||h.dispose(),this.disassembly=null,this.clearFocusedMesh(),this.originalMeshVisibility.clear();let s=t.toLowerCase().replace(".","");this.loadedExt=s,this.resourceWarnings=[];let a=this.scene,l=(d={glb:".glb",gltf:".gltf",stl:".stl",obj:".obj",splat:".splat",ply:".ply"}[s])!=null?d:`.${s}`,c=`data:application/octet-stream;base64,${Cl(e)}`;if(s==="obj"&&i&&r){ER&&await ER;let m;ER=new Promise(_=>{m=_});try{let{OBJFileLoader:_}=await Promise.resolve().then(()=>(PL(),G7)),p=_.prototype;typeof p._loadMTL!="function"&&console.warn("[AI3D] OBJFileLoader._loadMTL not found \u2014 MTL vault resolution disabled");let g=p._loadMTL,x=new TextDecoder().decode(new Uint8Array(e)).match(/mtllib\s+(.+)/),A=null;if(x&&i&&r){let E=nde(x[1]),R=mp(r),I=Cs(R,E);try{let y=await i(I),D=new TextDecoder().decode(new Uint8Array(y)).split(` -`);for(let N=0;NN!=="");if(!O.some(N=>/^\s*Kd\s+/i.test(N))){let N=O.findIndex(F=>/^\s*newmtl\s+/i.test(F));O.splice(N>=0?N+1:0,0,"Kd 0.80 0.80 0.80")}A=O.join(` -`)}catch(y){this.resourceWarnings.push(`OBJ material library not found: ${I}`)}}p._loadMTL=function(E,R,I){let y=A!=null?A:"";I(y)};let S=await Eg(c,a,{meshNames:"",pluginExtension:l});this.loadedMeshes=S.meshes,this.loadedTransformNodes=S.transformNodes,S.meshes.length>0&&(this.rootMesh=S.meshes[0]),p._loadMTL=g}catch(_){throw console.error("[AI3D] OBJ load error:",_),_}finally{m(),ER=null}}else if(s==="stl")this.rootMesh=z7(a,e),this.rootMesh&&(this.loadedMeshes=[this.rootMesh]);else if(s==="ply")this.rootMesh=Y7(a,e),this.rootMesh&&(this.loadedMeshes=[this.rootMesh]);else{let m=await Eg(c,a,{meshNames:"",pluginExtension:l});this.loadedMeshes=m.meshes,this.loadedTransformNodes=m.transformNodes,m.meshes.length>0&&(this.rootMesh=m.meshes[0])}if(!this.rootMesh)throw new Error("No mesh found in model file");for(let m of this.getRenderableMeshes(this.rootMesh))m.material&&(m.material.backFaceCulling=!1);let f=uS(this.getRenderableBounds(this.rootMesh));return this.camera.target=SR(f.target),this.camera.radius=f.radius,this.camera.lowerRadiusLimit=f.lowerRadiusLimit,this.camera.upperRadiusLimit=f.upperRadiusLimit,this.camera.minZ=f.near,this.camera.maxZ=f.far,this.initialCamera={alpha:this.camera.alpha,beta:this.camera.beta,radius:this.camera.radius,target:this.camera.target.clone()},this.startRenderLoop(),this.engine.resize(),(u=this.cleanupPicking)==null||u.call(this),this.cleanupPicking=C9(this.scene,m=>{this.isDisassemblyActive()||(this._lastPickResult=m,this.focusSelectionEnabled&&m.mesh&&this.setFocusedMesh(m.mesh),this._onPickCallbacks.forEach(_=>_(m)))},()=>!this.focusSelectionEnabled),this.ensureDisassemblyController(),this.computeSummary(this.rootMesh)}applyConfig(e){e.camera&&this.applyCameraConfig(e.camera),e.lights&&this.applyLightConfig(e.lights),e.scene&&this.applySceneConfig(e.scene),e.stl&&this.loadedExt==="stl"&&(e.stl.color&&this.setSTLColor(e.stl.color),e.stl.wireframe!==void 0&&this.setWireframe(e.stl.wireframe))}applyCameraConfig(e){var i;let t=this.engine.getRenderingCanvas();if(t){if(e.mode==="orthographic"){let r=this.camera.radius,s=t.clientWidth/t.clientHeight,a=(i=e.zoom)!=null?i:1,o=r/a;this.camera.mode=1,this.camera.orthoLeft=-o*s,this.camera.orthoRight=o*s,this.camera.orthoTop=o,this.camera.orthoBottom=-o}else this.camera.mode=0,e.fov&&(this.camera.fov=e.fov*Math.PI/180);if(e.position){let[r,s,a]=e.position;this.camera.setPosition(new b(r,s,a))}if(e.lookAt){let[r,s,a]=e.lookAt;this.camera.setTarget(new b(r,s,a))}e.near!==void 0&&(this.camera.minZ=e.near),e.far!==void 0&&(this.camera.maxZ=e.far)}}applyLightConfig(e){var i;for(let r of this.configLights)r.dispose();this.configLights=[],(i=this.shadowGenerator)==null||i.dispose(),this.shadowGenerator=null;let t=this.scene.getLightByName("default-light");t&&t.dispose();for(let r of e){let s=this.createLight(r);s&&this.configLights.push(s)}}createLight(e){var r,s;let t=e.color?Te.FromHexString(e.color):Te.White(),i=(r=e.intensity)!=null?r:1;switch(e.type){case"hemisphere":{let a=e.groundColor?Te.FromHexString(e.groundColor):new Te(.2,.2,.2),o=new Ys("hemi",new b(0,1,0),this.scene);return o.diffuse=t,o.groundColor=a,o.intensity=i,o}case"directional":{let a=e.position?new b(...e.position).normalize():new b(-1,-2,-1).normalize(),o=new Ss("dir",a,this.scene);return o.diffuse=t,o.intensity=i,e.castShadow&&this.rootMesh&&this.setupShadow(o),o}case"point":{let a=e.position?new b(...e.position):new b(0,5,0),o=new xf("point",a,this.scene);return o.diffuse=t,o.intensity=i,e.decay!==void 0&&(o.decay=e.decay),o}case"spot":{let a=e.position?new b(...e.position):new b(0,5,0),l=(e.target?new b(...e.target):b.Zero()).subtract(a).normalize(),c=e.angle?e.angle*Math.PI/180:Math.PI/4,f=(s=e.penumbra)!=null?s:.5,h=new Nr("spot",a,l,c,f,this.scene);return h.diffuse=t,h.intensity=i,e.decay!==void 0&&(h.decay=e.decay),e.castShadow&&this.rootMesh&&this.setupShadow(h),h}case"attachToCam":{let a=new xf("cam-light",b.Zero(),this.scene);return a.diffuse=t,a.intensity=i,a.parent=this.camera,a}default:return null}}setupShadow(e){if(!this.rootMesh)return;if(!ide(e)){console.warn("[AI3D] Light type does not support shadows:",e.name);return}let t=new yi(1024,e);t.useBlurExponentialShadowMap=!0,t.blurKernel=32;for(let i of this.getRenderableMeshes(this.rootMesh))t.addShadowCaster(i),i.receiveShadows=!0;this.shadowGenerator=t}applySceneConfig(e){var t,i;if(e.background!==void 0){let r=lt.FromColor3(Te.FromHexString(e.background),e.transparent?0:1);this.scene.clearColor=r}e.autoRotate&&(this.autoRotateBehavior?this.autoRotateBehavior.idleRotationSpeed=(i=e.autoRotateSpeed)!=null?i:.5:(this.autoRotateBehavior=new Am,this.autoRotateBehavior.idleRotationSpeed=(t=e.autoRotateSpeed)!=null?t:.5,this.autoRotateBehavior.idleRotationWaitTime=1e3,this.autoRotateBehavior.idleRotationSpinupTime=500,this.camera.addBehavior(this.autoRotateBehavior))),e.groundShadow&&this.rootMesh&&this.createGround(),e.grid&&this.createGrid(),e.axis&&this.createAxis()}createGround(){if(!this.rootMesh||this.groundMesh)return;let e=this.getRenderableBounds(this.rootMesh),t=an(e),i=Math.max(t.x,t.z)*3,r=e.min.y;this.groundMesh=pc.CreateGround("ground",{width:i,height:i},this.scene),this.groundMesh.position.y=r;let s=new He("ground-mat",this.scene);s.diffuseColor=new Te(.15,.15,.15),s.specularColor=Te.Black(),s.alpha=.5,this.groundMesh.material=s,this.groundMesh.receiveShadows=!0}createGrid(){if(!this.rootMesh||this.gridMesh)return;let e=this.getRenderableBounds(this.rootMesh),t=an(e),i=Math.max(t.x,t.z)*2,r=e.min.y-.01;this.gridMesh=pc.CreateGround("grid",{width:i,height:i,subdivisions:20},this.scene),this.gridMesh.position.y=r;let s=new He("grid-mat",this.scene);s.wireframe=!0,s.diffuseColor=new Te(.3,.3,.3),s.emissiveColor=new Te(.1,.1,.1),this.gridMesh.material=s}createAxis(){if(!this.rootMesh||this.axisMeshes.length>0)return;let e=this.getRenderableBounds(this.rootMesh),t=m1(e)*1.5,i=SR(e.min),r=f_(e)*.01,s=[["x",Te.Red(),new b(t,0,0)],["y",Te.Green(),new b(0,t,0)],["z",Te.Blue(),new b(0,0,t)]];for(let[a,o,l]of s){let c=pc.CreateTube(`axis-${a}`,{path:[i,i.add(l)],radius:r,tessellation:8},this.scene),f=new He(`axis-${a}-mat`,this.scene);f.emissiveColor=o,f.diffuseColor=Te.Black(),c.material=f,this.axisMeshes.push(c)}}setSTLColor(e){if(!this.rootMesh)return;let t=Te.FromHexString(e);for(let i of this.getRenderableMeshes(this.rootMesh))if(i.material&&i.material.name==="stl-mat"){let r=i.material;r.diffuseColor=t,r.emissiveColor=t.scale(.1)}}setWireframe(e){this.rootMesh&&(hO(this.rootMesh)||(this.wireframeEnabled=e,this.scene.forceWireframe=e))}toggleWireframe(){return this.setWireframe(!this.wireframeEnabled),this.wireframeEnabled}hasAnimations(){return this.scene.animationGroups.length>0}toggleAnimation(){let e=this.scene.animationGroups;if(e.length===0)return!1;this.animPlaying=!this.animPlaying;for(let t of e)this.animPlaying?t.play(!0):t.pause();return this.animPlaying}setAnimationSpeed(e){for(let t of this.scene.animationGroups)t.speedRatio=e}captureSnapshot(){let e=this.engine.getRenderingCanvas();return e?(this.scene.render(),e.toDataURL("image/png")):null}toggleOrientationGizmo(){return this.gizmoEnabled=!this.gizmoEnabled,this.gizmoEnabled&&!this.gizmo&&(this.gizmo=new gR(this.engine,this.camera)),this.gizmoEnabled}isOrientationGizmoEnabled(){return this.gizmoEnabled}setRenderScale(e){let t=Math.max(.25,Math.min(e,2)),i={low:2,medium:1.33,high:1}[this.currentQuality],r=hr()?1.5:1;return this.engine.setHardwareScalingLevel(i*r/t),t}getPerformanceSnapshot(){return{backend:"babylon",renderScale:Number((1/this.engine.getHardwareScalingLevel()).toFixed(2)),quality:this.currentQuality,meshCount:this.rootMesh?this.getRenderableMeshes(this.rootMesh).length:0}}toggleBoundingBox(){var e;if(this.bboxEnabled=!this.bboxEnabled,this.bboxEnabled){if(!this.rootMesh)return this.bboxEnabled;this.bboxMesh&&this.bboxMesh.dispose();let t=this.getRenderableBounds(this.rootMesh),i=SR(on(t)),r=SR(an(t));this.bboxMesh=pc.CreateBox("bbox",{width:r.x,height:r.y,depth:r.z},this.scene),this.bboxMesh.position=i;let s=new He("bbox-mat",this.scene);s.wireframe=!0,s.emissiveColor=new Te(1,1,0),s.disableLighting=!0,s.alpha=.6,this.bboxMesh.material=s}else(e=this.bboxMesh)==null||e.dispose(),this.bboxMesh=null;return this.bboxEnabled}toggleFocusSelection(){var t;let e=!this.focusSelectionEnabled;return e&&this.isDisassemblyActive()&&((t=this.disassembly)==null||t.setEnabled(!1)),this.focusSelectionEnabled=e,this.focusSelectionEnabled?this._lastPickResult.mesh&&this.setFocusedMesh(this._lastPickResult.mesh):this.clearFocusedMesh(),this.focusSelectionEnabled}isFocusSelectionEnabled(){return this.focusSelectionEnabled}toggleDisassembly(){let e=this.ensureDisassemblyController();if(!e)return!1;let t=!e.isEnabled();return t&&(this.focusSelectionEnabled=!1,this.clearFocusedMesh()),e.setEnabled(t)}resetDisassembly(){var e;(e=this.disassembly)==null||e.reset()}isDisassemblyEnabled(){return this.isDisassemblyActive()}setExplode(e,t){this.rootMesh&&Q7(this.rootMesh,e,t,this.loadedMeshes)}resetExplode(){this.rootMesh&&wL(this.rootMesh,this.loadedMeshes)}resetView(){this.rootMesh&&wL(this.rootMesh,this.loadedMeshes),this.resetDisassembly(),this.clearFocusedMesh(),this.camera.mode=0,this.camera.alpha=this.initialCamera.alpha,this.camera.beta=this.initialCamera.beta,this.camera.radius=this.initialCamera.radius,this.camera.target=this.initialCamera.target.clone()}exportModelInfo(e){if(!this.rootMesh)return"";let t=this.computeSummary(this.rootMesh),i=this.getRenderableMeshes(this.rootMesh),r=hO(this.rootMesh),s=e&&ra(e)||t.rootName;return gS({title:s,format:this.loadedExt.toUpperCase(),summary:t,meshBreakdown:i.map(a=>{var o,l;return{name:a.name,triangleCount:r?null:Dg(a),vertexCount:ad(a),materialName:(l=(o=a.material)==null?void 0:o.name)!=null?l:null}}),materialNames:i.map(a=>{var o;return(o=a.material)==null?void 0:o.name})})}getModelEvidence(){var a;if(!this.rootMesh)return null;let e=this.getRenderableMeshes(this.rootMesh),t=this.computeGroupedPartSummaries(e),i=e.filter(o=>!t.groupedMeshes.has(o)).map(o=>this.computePartSummary(o)),r=t.parts.length>0?[...t.parts,...i]:i,s=new Set;for(let o of e)(a=o.material)!=null&&a.name&&s.add(o.material.name);return{summary:this.computeSummary(this.rootMesh),parts:r,materialNames:Array.from(s).sort((o,l)=>o.localeCompare(l)),resourceWarnings:[...this.resourceWarnings],capturedAt:new Date().toISOString()}}getSelectedPartInfo(){var i;let e=(i=this.focusedMesh)!=null?i:this._lastPickResult.mesh,t=e?this.findRenderableMesh(e):null;return!t||t.isDisposed()?null:this.computePartSummary(t)}exportSelectedPartInfo(){let e=this.getSelectedPartInfo();return e?vS(e):""}getPickWorldPoint(e){if(e.pickedPoint&&typeof e.pickedPoint=="object")return Ht(e.pickedPoint);if(rde(e.mesh)){let t=e.mesh.getBoundingInfo().boundingBox.centerWorld;return Ht(t)}return null}focusWorldPoint(e){let t=new b(e.x,e.y,e.z),i=this.camera.target.clone(),r=performance.now();this.focusWorldPointFrame&&(activeWindow.cancelAnimationFrame(this.focusWorldPointFrame),this.focusWorldPointFrame=0);let s=a=>{let o=Math.min(1,Math.max(0,(a-r)/tde)),l=o<.5?4*o*o*o:1-Math.pow(-2*o+2,3)/2;if(this.camera.target=b.Lerp(i,t,l),o<1&&!this.scene.isDisposed){this.focusWorldPointFrame=activeWindow.requestAnimationFrame(s);return}this.focusWorldPointFrame=0};this.focusWorldPointFrame=activeWindow.requestAnimationFrame(s)}getAnnotationCameraStateKey(){return`${this.camera.alpha.toFixed(3)}_${this.camera.beta.toFixed(3)}_${this.camera.radius.toFixed(3)}_${this.camera.target.x.toFixed(2)}_${this.camera.target.y.toFixed(2)}_${this.camera.target.z.toFixed(2)}`}projectAnnotationWorldPoint(e,t){let i=this.engine.getRenderingCanvas();if(!i||this.scene.isDisposed)return!1;let r=this.engine.getRenderWidth(),s=this.engine.getRenderHeight();if(r===0||s===0||i.clientWidth===0||i.clientHeight===0)return!1;let a=jn.annotationWorldPoint;a.set(e.x,e.y,e.z),b.ProjectToRef(a,jn.annotationIdentity,this.scene.getTransformMatrix(),this.camera.viewport.toGlobal(r,s),jn.annotationProjection);let o=i.clientWidth/r,l=i.clientHeight/s;return t.screenX=jn.annotationProjection.x*o,t.screenY=jn.annotationProjection.y*l,t.depth=jn.annotationProjection.z,!0}isAnnotationWorldPointOccluded(e){if(this.scene.isDisposed)return!1;let t=yc(Ht(this.camera.position),e);if(!t)return!1;let i=jn.annotationDirection,r=jn.annotationRay;i.set(t.direction.x,t.direction.y,t.direction.z),r.origin=this.camera.position,r.direction=i,r.length=t.distance;let s=this.scene.pickWithRay(r);return!!(s!=null&&s.hit)&&Cc(s.distance,t.distance,t.epsilon)}getAnnotationProvider(){let e=this.engine.getRenderingCanvas();if(!e)throw new Error("Preview canvas is unavailable");return{canvas:e,observeRender:t=>{let i=this.scene.onAfterRenderCameraObservable.add(r=>{r===this.camera&&t()});return{remove:()=>this.scene.onAfterRenderCameraObservable.remove(i)}},getCameraStateKey:()=>this.getAnnotationCameraStateKey(),projectWorldPoint:(t,i)=>this.projectAnnotationWorldPoint(t,i),isWorldPointOccluded:t=>this.isAnnotationWorldPointOccluded(t)}}getCanvas(){return this.engine.getRenderingCanvas()}getLastPickResult(){return this._lastPickResult}onPick(e){return this._onPickCallbacks.push(e),()=>{this._onPickCallbacks=this._onPickCallbacks.filter(t=>t!==e)}}setRenderQuality(e,t=1){this.currentQuality=e;let i={low:2,medium:1.33,high:1},r=hr()?1.5:1,s=i[e]*r/Math.max(t,.25);if(this.engine.setHardwareScalingLevel(s),this.shadowGenerator){let a={low:0,medium:16,high:32};this.shadowGenerator.blurKernel=a[e],e==="low"?(this.shadowGenerator.useBlurExponentialShadowMap=!1,this.shadowGenerator.useExponentialShadowMap=!0):(this.shadowGenerator.useBlurExponentialShadowMap=!0,this.shadowGenerator.useExponentialShadowMap=!1)}}destroy(){var t,i,r,s,a,o,l;this.engine.stopRenderLoop(),this.focusWorldPointFrame&&(activeWindow.cancelAnimationFrame(this.focusWorldPointFrame),this.focusWorldPointFrame=0),this._onPickCallbacks=[],(t=this.cleanupPicking)==null||t.call(this),this.cleanupPicking=null,(i=this.gizmo)==null||i.dispose(),this.gizmo=null,(r=this.disassembly)==null||r.dispose(),this.disassembly=null,this.clearFocusedMesh(),this.originalMeshVisibility.clear(),(s=this.bboxMesh)==null||s.dispose(),this.bboxMesh=null,this.camera.detachControl();let e=this.engine.getRenderingCanvas();e==null||e.removeEventListener("wheel",this.preventCanvasWheelScroll),this.resizeObs.disconnect(),this.autoRotateBehavior&&(this.camera.removeBehavior(this.autoRotateBehavior),this.autoRotateBehavior=null);for(let c of this.configLights)c.dispose();this.configLights=[],(a=this.shadowGenerator)==null||a.dispose(),this.shadowGenerator=null,(o=this.groundMesh)==null||o.dispose(),this.groundMesh=null,(l=this.gridMesh)==null||l.dispose(),this.gridMesh=null;for(let c of this.axisMeshes)c.dispose();this.axisMeshes=[],this.scene.dispose(),this.engine.dispose()}startRenderLoop(){this.rendering||(this.rendering=!0,this.engine.runRenderLoop(()=>{this.canRender()&&(this.scene.render(),this.gizmo&&this.gizmoEnabled&&(this.gizmo.syncWith(this.camera),this.gizmo.render()))}))}getRenderableMeshes(e){return od(e,this.loadedMeshes)}getRenderableBounds(e){return aR(e,this.loadedMeshes)}setFocusedMesh(e){if(!this.rootMesh)return;let t=e?this.findRenderableMesh(e):null;if(!t||t.isDisposed()){this.clearFocusedMesh();return}if(this.focusedMesh===t)return;let i=this.getRenderableMeshes(this.rootMesh);for(let r of i){this.originalMeshVisibility.has(r.uniqueId)||this.originalMeshVisibility.set(r.uniqueId,r.visibility);let s=r===t;r.visibility=s?1:ede,r.renderOutline=s,r.outlineColor=new Te(.18,.76,1),r.outlineWidth=s?.045:0}this.focusedMesh=t}clearFocusedMesh(){if(!this.rootMesh){this.focusedMesh=null;return}for(let e of this.getRenderableMeshes(this.rootMesh)){let t=this.originalMeshVisibility.get(e.uniqueId);t!==void 0&&(e.visibility=t),e.renderOutline=!1,e.outlineWidth=0}this.originalMeshVisibility.clear(),this.focusedMesh=null}findRenderableMesh(e){if(!this.rootMesh)return null;let t=this.getRenderableMeshes(this.rootMesh);if(t.includes(e))return e;let i=e.parent;for(;i&&"uniqueId"in i;){let r=i;if(t.includes(r))return r;i=i.parent}return 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t=xde(n),{userCandidates:i,systemCandidates:r}=Rde(t),s=vO(e);if(s)return DR(t,s,"settings",s);let a=vO((d=ke==null?void 0:ke.env)==null?void 0:d[t.envVar]);if(a)return DR(t,a,"env");for(let _ of(u=t.envVarAliases)!=null?u:[]){let p=vO((m=ke==null?void 0:ke.env)==null?void 0:m[_]);if(p)return DR(t,p,"env")}let o=await hK(t,i,"Detected at a common user-managed install location.");if(o)return o;let l=[];for(let _ of t.fallbackCommands){let p=await DR(t,_,"path");if(l.push(p),p.available)return p}let c=await hK(t,r,"Detected at a system fallback install location.");if(c)return c;let f=l.flatMap(_=>_.checkedCandidates),h=bde(i,r);return{...l[0],detail:h?`Command name was not found on PATH. ${h}`:"Command name was not found on PATH.",checkedCandidates:[...i,...f,...r]}}async function OR(n){let e=await Promise.all(dK.map(t=>uK(t.id,n[t.settingsKey])));return Promise.all(e.map(async t=>({...t,dependencyChecks:await Ade(t)})))}async function Qn(n,e){var i;let t=await uK(n,e);return{command:(i=t.resolvedPath)!=null?i:t.executable,args:[...t.args]}}var ke,ude,dK,Xf=C(()=>{"use strict";ir();ir();ir();ke=Xg(),ude=[".exe",".cmd",".bat",".com"];dK=[{id:"freecad",label:"Python (CadQuery/OCCT)",settingsKey:"freecadCommand",envVar:"AI3D_FREECAD_CMD",fallbackCommands:(ke==null?void 0:ke.platform)==="win32"?["py","python"]:["python3","python"],knownCandidates:(ke==null?void 0:ke.platform)==="win32"?[]:["/usr/local/bin/python3","/opt/homebrew/bin/python3","/opt/local/bin/python3","/usr/bin/python3"]},{id:"obj2gltf",label:"obj2gltf",settingsKey:"obj2gltfCommand",envVar:"AI3D_OBJ2GLTF_CMD",fallbackCommands:(ke==null?void 0:ke.platform)==="win32"?["obj2gltf.cmd"]:["obj2gltf"],knownCandidates:(ke==null?void 0:ke.platform)==="win32"?pde("obj2gltf.cmd"):SO("obj2gltf")},{id:"fbx2gltf",label:"FBX2glTF",settingsKey:"fbx2gltfCommand",envVar:"AI3D_FBX2GLTF_CMD",fallbackCommands:(ke==null?void 0:ke.platform)==="win32"?["FBX2glTF.exe"]:["FBX2glTF","fbx2gltf"],knownCandidates:(ke==null?void 0:ke.platform)==="win32"?_de(Gi("FBX2glTF","FBX2glTF-windows-x64.exe"),Gi("FBX2glTF","FBX2glTF.exe")):SO("FBX2glTF","fbx2gltf")},{id:"assimp",label:"Python (trimesh)",settingsKey:"assimpCommand",envVar:"AI3D_ASSIMP_CMD",fallbackCommands:(ke==null?void 0:ke.platform)==="win32"?["py","python"]:["python3","python"],knownCandidates:(ke==null?void 0:ke.platform)==="win32"?[]:["/usr/local/bin/python3","/opt/homebrew/bin/python3","/opt/local/bin/python3","/usr/bin/python3"]},{id:"freecadcmd",label:"FreeCAD (SLDPRT)",settingsKey:"freecadcmdCommand",envVar:"AI3D_FREECADCMD",envVarAliases:["AI3D_FREECMDCMD"],fallbackCommands:(ke==null?void 0:ke.platform)==="win32"?["FreeCADCmd.exe"]:["freecadcmd","FreeCADCmd"],knownCandidates:mde()}]});function Tc(n){if(n.includes('"'))throw new Error(`File path contains double-quote character, not supported for Python conversion: ${n}`);return n.replace(/\\/g,"/")}var NR=C(()=>{"use strict"});async function Cde(n){try{return await Jn(n,es),!0}catch(e){return!1}}function yde(n,e,t){return new Promise((i,r)=>{ia(n,e,{timeout:t,windowsHide:!0,maxBuffer:50*1024*1024},(s,a,o)=>{if(!s){i();return}let l=(a!=null?a:"").toString().trim(),c=(o!=null?o:"").toString().trim(),f=[`CAD conversion failed: ${s.message}`,l?`stdout: ${l}`:"",c?`stderr: ${c}`:""].filter(Boolean);r(new Error(f.join(" | ")))})})}function Pde(n,e,t){let i=Tc(n),r=Tc(e),s=t.toLowerCase().replace(/^\./,""),a=s==="step"||s==="stp",o=s==="iges"||s==="igs",l=["import cadquery as cq","import trimesh","import trimesh.visual","import numpy as np","import sys","import os","",`src = r"${i}"`,`out = r"${r}"`,""];return a?l.push("from OCP.STEPCAFControl import STEPCAFControl_Reader","from OCP.STEPControl import STEPControl_Reader","from OCP.XCAFDoc import XCAFDoc_DocumentTool, XCAFDoc_ColorType, XCAFDoc_ShapeTool","from OCP.TDocStd import TDocStd_Document","from OCP.TCollection import TCollection_ExtendedString","from OCP.Quantity import Quantity_Color","from OCP.TDF import TDF_ChildIterator"):o&&l.push("from OCP.IGESControl import IGESControl_Reader"),l.push("from OCP.TopoDS import TopoDS","from OCP.TopAbs import TopAbs_FACE","from OCP.TopExp import TopExp_Explorer","from OCP.BRep import BRep_Tool","from OCP.BRepMesh import BRepMesh_IncrementalMesh","from OCP.TopLoc import TopLoc_Location","from OCP.IFSelect import IFSelect_RetDone"),a||l.push("from OCP.BRepTools import BRepTools"),l.push("","DEFAULT_COLOR = [180, 180, 180, 255]","","def triangulate_face(face, linear=0.1, angular=0.5):"," BRepMesh_IncrementalMesh(face, linear, False, angular, True)"," loc = TopLoc_Location()"," tri = BRep_Tool.Triangulation_s(face, loc)"," if tri is None:"," return None, None"," n = tri.NbNodes()"," verts = []"," for i in range(1, n + 1):"," p = tri.Node(i)"," if not loc.IsIdentity():"," p = p.Transformed(loc.Transformation())"," verts.append([p.X(), p.Y(), p.Z()])"," ntri = tri.NbTriangles()"," faces = []"," for i in range(1, ntri + 1):"," t = tri.Triangle(i)"," n1, n2, n3 = t.Get()"," faces.append([n1 - 1, n2 - 1, n3 - 1])"," return verts, faces"),a&&l.push("","def build_xde_color_lookup(step_path):",' """Load XDE with STEPCAFControl, extract per-face colors via surface signature."""'," from OCP.BRepAdaptor import BRepAdaptor_Surface"," lookup = {}"," try:"," reader = STEPCAFControl_Reader()"," reader.SetColorMode(True)"," reader.SetNameMode(True)"," status = reader.ReadFile(step_path)"," if status != IFSelect_RetDone:"," return lookup"," doc = TDocStd_Document(TCollection_ExtendedString('XmlOcaf'))"," reader.Transfer(doc)"," shape_tool = XCAFDoc_DocumentTool.ShapeTool_s(doc.Main())"," color_tool = XCAFDoc_DocumentTool.ColorTool_s(doc.Main())",""," def walk(label):"," if XCAFDoc_ShapeTool.IsShape_s(label):"," s = XCAFDoc_ShapeTool.GetShape_s(label)"," if s is not None and s.ShapeType() == TopAbs_FACE:"," c = Quantity_Color()"," if color_tool.GetColor(s, XCAFDoc_ColorType.XCAFDoc_ColorSurf, c):"," face = TopoDS.Face_s(s)"," try:"," adaptor = BRepAdaptor_Surface(face)"," u_r = (adaptor.FirstUParameter(), adaptor.LastUParameter())"," v_r = (adaptor.FirstVParameter(), adaptor.LastVParameter())"," key = (adaptor.GetType(), tuple(round(x, 4) for x in u_r), tuple(round(x, 4) for x in v_r))"," color = (c.Red(), c.Green(), c.Blue())"," if key not in lookup:"," lookup[key] = color"," except Exception:"," pass"," children = TDF_ChildIterator(label)"," while children.More():"," walk(children.Value())"," children.Next()",""," walk(doc.Main())"," except Exception as e:",' print(f"XDE color extraction failed: {e}", file=sys.stderr)'," return lookup","","def get_face_color(face, color_lookup):",' """Match a geometry face to an XDE face via surface signature, return color."""'," from OCP.BRepAdaptor import BRepAdaptor_Surface"," try:"," adaptor = BRepAdaptor_Surface(face)"," u_r = (adaptor.FirstUParameter(), adaptor.LastUParameter())"," v_r = (adaptor.FirstVParameter(), adaptor.LastVParameter())"," key = (adaptor.GetType(), tuple(round(x, 4) for x in u_r), tuple(round(x, 4) for x in v_r))"," return color_lookup.get(key)"," except Exception:"," return None"),l.push(""),a?l.push("# STEP: build XDE color lookup + load geometry","color_lookup = build_xde_color_lookup(src)",'print(f"XDE color lookup: {len(color_lookup)} surface signatures")',"","sr = STEPControl_Reader()","status = sr.ReadFile(src)","if status != IFSelect_RetDone:",' print(f"Failed to read STEP file: {src}", file=sys.stderr)'," sys.exit(1)","sr.TransferRoots()","shape = sr.OneShape()"):o?l.push("# IGES: load geometry (no XDE color support for IGES)","ir = IGESControl_Reader()","status = ir.ReadFile(src)","if status != IFSelect_RetDone:",' print(f"Failed to read IGES file: {src}", file=sys.stderr)'," sys.exit(1)","ir.TransferRoots()","shape = ir.OneShape()"):l.push("# BREP: load geometry from native OpenCascade format","from OCP.TopoDS import TopoDS_Shape","from OCP.BRep import BRep_Builder","shape = TopoDS_Shape()","builder = BRep_Builder()","success = BRepTools.Read_s(shape, src, builder)","if not success:",' print(f"Failed to read BREP file: {src}", file=sys.stderr)'," sys.exit(1)"),l.push("","all_verts = []","all_faces = []","all_colors = []","matched_count = 0","total_faces = 0","","exp = TopExp_Explorer(shape, TopAbs_FACE)","while exp.More():"," face = TopoDS.Face_s(exp.Current())"," total_faces += 1"," verts, faces = triangulate_face(face)"," if verts and faces:"," offset = len(all_verts)"," all_verts.extend(verts)"," for tri in faces:"," all_faces.append([tri[0] + offset, tri[1] + offset, tri[2] + offset])"),a?l.push(" color = get_face_color(face, color_lookup)"," if color:"," matched_count += 1"," r, g, b = color"," rgba = [int(r * 255), int(g * 255), int(b * 255), 255]"," else:"," rgba = DEFAULT_COLOR"):l.push(" rgba = DEFAULT_COLOR"),l.push(" n = len(verts)"," all_colors.extend([rgba] * n)"," exp.Next()","",'print(f"Triangulated: {total_faces} faces, {len(all_verts)} verts, {matched_count} colored ({matched_count*100//max(total_faces,1)}%)")',"","if not all_verts or not all_faces:"," # Fallback: use CadQuery import (works for STEP/IGES, not BREP)"),a?l.push(" cq_shape = cq.importers.importStep(src)"):o?l.push(" cq_shape = cq.importers.importStep(src) # CadQuery reads IGES via importStep"):l.push(" cq_shape = cq.importers.importStep(src) # CadQuery BREP import"),l.push(" cq.exporters.export(cq_shape, out, exportType='STL')"," mesh = trimesh.load(out)"," data = mesh.export(file_type='glb')"," if isinstance(data, str):"," with open(data, 'rb') as f:"," data = f.read()"," with open(out, 'wb') as f:"," f.write(data)",' print(f"Fallback CadQuery STL->GLB: {out} ({len(data)} bytes)")'," sys.exit(0)","","verts_arr = np.array(all_verts, dtype=float)","faces_arr = np.array(all_faces, dtype=int)","colors_arr = np.array(all_colors, dtype=np.uint8)","","mesh = trimesh.Trimesh("," vertices=verts_arr,"," faces=faces_arr,"," visual=trimesh.visual.ColorVisuals(vertex_colors=colors_arr),"," process=True,",")","mesh.fix_normals()","scene = trimesh.Scene([mesh])","","result = scene.export(file_type='glb')","if isinstance(result, bytes):"," data = result","elif isinstance(result, str):"," with open(result, 'rb') as f:"," data = f.read()","else:"," data = bytes(result)","","with open(out, 'wb') as f:"," f.write(data)","","print(f'Converted {src} -> {out} ({len(data)} bytes, {matched_count}/{total_faces} colored faces)')"),l.join(` -`)}var Ide,Mde,wR,mK=C(()=>{"use strict";ir();ir();ir();ir();Zn();Xf();NR();Ide=cr("freecad-converter"),Mde=300*1e3;wR=class{constructor(e){this.configuredCommand=e;this.id="freecad";this.sourceExts=["step","stp","iges","igs","brep"];this.targetExt="glb"}async getCacheKey(){let e=await Qn(this.id,this.configuredCommand);return`${this.id}:${e.command} ${e.args.join(" ")}`.trim()}async convert(e){if(!Bn(e.sourcePath))throw new Error(`Converter '${this.id}' requires an absolute source path, got '${e.sourcePath}'. Pass a file-system path to the conversion pipeline when invoking CAD conversion.`);let t=await Qn(this.id,this.configuredCommand),i=Ao(e.sourcePath),r=xo(e.sourcePath,ta(e.sourcePath)),s=Gi(i,`${r}.ai3d-converted.glb`),a=Gi(xd(),"ai3d-freecad"),o=Gi(a,`${r}-${Date.now()}.py`);await Td(a,{recursive:!0}),await Sd(o,Pde(e.sourcePath,s,e.sourceExt),"utf8"),Ide.info("run CAD conversion (CadQuery/OCCT)",{sourcePath:e.sourcePath,outputPath:s,command:t.command,args:t.args});try{await yde(t.command,[...t.args,o],Mde)}catch(c){throw new Error(`CAD conversion failed for '${e.sourcePath}'. Ensure Python with cadquery is installed: pip install cadquery trimesh. Set Python command path in plugin settings or AI3D_FREECAD_CMD if Python is not discoverable. ${c instanceof Error?c.message:String(c)}`)}finally{Ad(o,{force:!0})}if(!await Cde(s))throw new Error(`CAD conversion finished but output was not found: '${s}'. Check that CadQuery supports this CAD format.`);if((await ea(s)).byteLength===0)throw new Error(`CAD conversion output is empty: '${s}'.`);return{outputPath:s,outputExt:"glb",fromCache:!1,warnings:["Converted by local Python/CadQuery(OCCT) bridge."]}}}});async function Ode(n){try{return await Jn(n,es),!0}catch(e){return!1}}function Nde(n,e,t){return new Promise((i,r)=>{ia(n,e,{timeout:t,windowsHide:!0,maxBuffer:50*1024*1024},(s,a,o)=>{if(!s){i();return}let l=(a!=null?a:"").toString().trim(),c=(o!=null?o:"").toString().trim(),f=[`obj2gltf command failed: ${s.message}`,l?`stdout: ${l}`:"",c?`stderr: ${c}`:""].filter(Boolean);r(new Error(f.join(" | ")))})})}var Dde,Lde,FR,pK=C(()=>{"use strict";ir();ir();ir();Zn();Xf();Dde=cr("obj2gltf-converter"),Lde=180*1e3;FR=class{constructor(e){this.configuredCommand=e;this.id="obj2gltf";this.sourceExts=["obj"];this.targetExt="glb"}async getCacheKey(){let e=await Qn(this.id,this.configuredCommand);return`${this.id}:${e.command} ${e.args.join(" ")}`.trim()}async convert(e){if(!Bn(e.sourcePath))throw new Error(`Converter '${this.id}' requires an absolute source path, got '${e.sourcePath}'. Pass a file-system path to the conversion pipeline when invoking obj2gltf.`);let t=await Qn(this.id,this.configuredCommand),i=Ao(e.sourcePath),r=xo(e.sourcePath,ta(e.sourcePath)),s=Gi(i,`${r}.ai3d-converted.glb`);Dde.info("run obj2gltf conversion",{sourcePath:e.sourcePath,outputPath:s,command:t.command,args:t.args});try{await Nde(t.command,[...t.args,"-i",e.sourcePath,"-o",s,"-b"],Lde)}catch(o){throw new Error(`obj2gltf conversion failed for '${e.sourcePath}'. Set obj2gltf command path in plugin settings or AI3D_OBJ2GLTF_CMD if obj2gltf is not discoverable. ${o instanceof Error?o.message:String(o)}`)}if(!await Ode(s))throw new Error(`obj2gltf conversion finished but output was not found: '${s}'.`);if((await ea(s)).byteLength===0)throw new Error(`obj2gltf output file is empty: '${s}'.`);return{outputPath:s,outputExt:"glb",fromCache:!1,warnings:["Converted by local obj2gltf CLI bridge."]}}}});async function Bde(n){try{return await Jn(n,es),!0}catch(e){return!1}}function Ude(n,e,t){return new Promise((i,r)=>{ia(n,e,{timeout:t,windowsHide:!0,maxBuffer:50*1024*1024},(s,a,o)=>{if(!s){i();return}let l=(a!=null?a:"").toString().trim(),c=(o!=null?o:"").toString().trim(),f=[`FBX2glTF command failed: ${s.message}`,l?`stdout: ${l}`:"",c?`stderr: ${c}`:""].filter(Boolean);r(new Error(f.join(" | ")))})})}var wde,Fde,BR,_K=C(()=>{"use strict";ir();ir();ir();Zn();Xf();wde=cr("fbx2gltf-converter"),Fde=180*1e3;BR=class{constructor(e){this.configuredCommand=e;this.id="fbx2gltf";this.sourceExts=["fbx"];this.targetExt="glb"}async getCacheKey(){let e=await Qn(this.id,this.configuredCommand);return`${this.id}:${e.command} ${e.args.join(" ")}`.trim()}async convert(e){if(!Bn(e.sourcePath))throw new Error(`Converter '${this.id}' requires an absolute source path, got '${e.sourcePath}'. Pass a file-system path to the conversion pipeline when invoking FBX2glTF.`);let t=await Qn(this.id,this.configuredCommand),i=Ao(e.sourcePath),r=xo(e.sourcePath,ta(e.sourcePath)),s=Gi(i,`${r}.ai3d-converted.glb`);wde.info("run FBX2glTF conversion",{sourcePath:e.sourcePath,outputPath:s,command:t.command,args:t.args});try{await Ude(t.command,[...t.args,"-i",e.sourcePath,"-o",s,"-b"],Fde)}catch(o){throw new Error(`FBX2glTF conversion failed for '${e.sourcePath}'. Set FBX2glTF command path in plugin settings or AI3D_FBX2GLTF_CMD if FBX2glTF is not discoverable. ${o instanceof Error?o.message:String(o)}`)}if(!await Bde(s))throw new Error(`FBX2glTF conversion finished but output was not found: '${s}'.`);if((await ea(s)).byteLength===0)throw new Error(`FBX2glTF output file is empty: '${s}'.`);return{outputPath:s,outputExt:"glb",fromCache:!1,warnings:["Converted by local FBX2glTF CLI bridge."]}}}});async function kde(n){try{return await Jn(n,es),!0}catch(e){return!1}}function Wde(n,e,t){return new Promise((i,r)=>{ia(n,e,{timeout:t,windowsHide:!0,maxBuffer:50*1024*1024},(s,a,o)=>{if(!s){i();return}let l=(a!=null?a:"").toString().trim(),c=(o!=null?o:"").toString().trim(),f=[`mesh conversion failed: ${s.message}`,l?`stdout: ${l}`:"",c?`stderr: ${c}`:""].filter(Boolean);r(new Error(f.join(" | ")))})})}function Hde(n,e){let t=Tc(n),i=Tc(e);return["import trimesh","import sys","",`src = r"${t}"`,`out = r"${i}"`,"","try:"," loaded = trimesh.load(src, force=None)","except Exception as e:",' print(f"Failed to load {src}: {e}", file=sys.stderr)'," sys.exit(1)","","if isinstance(loaded, trimesh.Scene):"," scene = loaded","elif isinstance(loaded, trimesh.Trimesh):"," scene = trimesh.Scene([loaded])","else:",' print(f"Unsupported type: {type(loaded)}", file=sys.stderr)'," sys.exit(1)","","try:"," data = scene.export(file_type='glb')","except Exception as e:",' print(f"Failed to export GLB: {e}", file=sys.stderr)'," sys.exit(1)","","with open(out, 'wb') as f:"," f.write(data)","","print(f'Converted {src} -> {out} ({len(data)} bytes)')"].join(` -`)}var Vde,Gde,UR,gK=C(()=>{"use strict";ir();ir();ir();ir();Zn();Xf();NR();Vde=cr("assimp-converter"),Gde=300*1e3;UR=class{constructor(e){this.configuredCommand=e;this.id="assimp";this.sourceExts=["3mf","dae"];this.targetExt="glb"}async getCacheKey(){let e=await Qn(this.id,this.configuredCommand);return`${this.id}:${e.command} ${e.args.join(" ")}`.trim()}async convert(e){if(!Bn(e.sourcePath))throw new Error(`Converter '${this.id}' requires an absolute source path, got '${e.sourcePath}'. Pass a file-system path to the conversion pipeline when invoking mesh conversion.`);let t=await Qn(this.id,this.configuredCommand),i=Ao(e.sourcePath),r=xo(e.sourcePath,ta(e.sourcePath)),s=Gi(i,`${r}.ai3d-converted.glb`),a=Gi(xd(),"ai3d-mesh-convert"),o=Gi(a,`${r}-${Date.now()}.py`);await Td(a,{recursive:!0}),await Sd(o,Hde(e.sourcePath,s),"utf8"),Vde.info("run mesh conversion (trimesh)",{sourcePath:e.sourcePath,outputPath:s,command:t.command,args:t.args});try{await Wde(t.command,[...t.args,o],Gde)}catch(c){throw new Error(`Mesh conversion failed for '${e.sourcePath}'. Ensure Python with trimesh is installed: pip install trimesh numpy networkx pycollada. Set Python command path in plugin settings or AI3D_ASSIMP_CMD if Python is not discoverable. ${c instanceof Error?c.message:String(c)}`)}finally{Ad(o,{force:!0})}if(!await kde(s))throw new Error(`Mesh conversion finished but output was not found: '${s}'. Check that trimesh supports this format.`);if((await ea(s)).byteLength===0)throw new Error(`Mesh conversion output is empty: '${s}'.`);return{outputPath:s,outputExt:"glb",fromCache:!1,warnings:["Converted by local Python/trimesh bridge."]}}}});async function Xde(n){try{return await Jn(n,es),!0}catch(e){return!1}}function Yde(n,e,t){return new Promise((i,r)=>{ia(n,e,{timeout:t,windowsHide:!0,maxBuffer:50*1024*1024},(s,a,o)=>{if(!s){i({stdout:a!=null?a:"",stderr:o!=null?o:""});return}let l=(a!=null?a:"").toString().trim(),c=(o!=null?o:"").toString().trim(),f=[`SLDPRT conversion failed: ${s.message}`,l?`stdout: ${l}`:"",c?`stderr: ${c}`:""].filter(Boolean);r(new Error(f.join(" | ")))})})}function Kde(n,e){let t=Tc(n),i=Tc(e),r=i.replace(/\.glb$/i,".intermediate.step");return["import sys","import os","",`src = r"${t}"`,`out = r"${i}"`,`step_out = r"${r}"`,"","# Step 1: Import SLDPRT via FreeCAD","try:"," import FreeCAD"," import ImportGui"," import Mesh","except ImportError as e:",' print(f"FreeCAD modules not available: {e}", file=sys.stderr)',' print("Ensure this script runs under FreeCADCmd (not system Python).", file=sys.stderr)'," sys.exit(1)","","print(f'Opening SLDPRT: {src}')","try:"," doc = FreeCAD.newDocument('Convert')"," ImportGui.open(src, doc.Name)","except Exception as e:",' print(f"Failed to open SLDPRT file: {e}", file=sys.stderr)'," sys.exit(1)","","if not doc.Objects:",' print("SLDPRT file imported but contains no objects", file=sys.stderr)'," sys.exit(1)","",'print(f"Imported {len(doc.Objects)} object(s) from SLDPRT")',"","# Step 2: Export to STEP (intermediate)","try:"," import Import"," objs = [o for o in doc.Objects if hasattr(o, 'Shape')]"," if not objs:",' print("No shape objects found after import", file=sys.stderr)'," sys.exit(1)"," Import.export(objs, step_out)",' print(f"Exported intermediate STEP: {step_out}")',"except Exception as e:",' print(f"Failed to export STEP: {e}", file=sys.stderr)'," sys.exit(1)","","FreeCAD.closeDocument(doc.Name)","","# Step 3: Convert STEP to GLB using OCP (same pipeline as FreecadConverter)","import trimesh","import trimesh.visual","import numpy as np","","from OCP.STEPControl import STEPControl_Reader","from OCP.TopoDS import TopoDS","from OCP.TopAbs import TopAbs_FACE","from OCP.TopExp import TopExp_Explorer","from OCP.BRep import BRep_Tool","from OCP.BRepMesh import BRepMesh_IncrementalMesh","from OCP.TopLoc import TopLoc_Location","from OCP.IFSelect import IFSelect_RetDone","","DEFAULT_COLOR = [180, 180, 180, 255]","","def triangulate_face(face, linear=0.1, angular=0.5):"," BRepMesh_IncrementalMesh(face, linear, False, angular, True)"," loc = TopLoc_Location()"," tri = BRep_Tool.Triangulation_s(face, loc)"," if tri is None:"," return None, None"," n = tri.NbNodes()"," verts = []"," for i in range(1, n + 1):"," p = tri.Node(i)"," if not loc.IsIdentity():"," p = p.Transformed(loc.Transformation())"," verts.append([p.X(), p.Y(), p.Z()])"," ntri = tri.NbTriangles()"," faces = []"," for i in range(1, ntri + 1):"," t = tri.Triangle(i)"," n1, n2, n3 = t.Get()"," faces.append([n1 - 1, n2 - 1, n3 - 1])"," return verts, faces","","sr = STEPControl_Reader()","status = sr.ReadFile(step_out)","if status != IFSelect_RetDone:",' print(f"Failed to read intermediate STEP: {step_out}", file=sys.stderr)'," sys.exit(1)","sr.TransferRoots()","shape = sr.OneShape()","","all_verts = []","all_faces = []","all_colors = []","total_faces = 0","","exp = TopExp_Explorer(shape, TopAbs_FACE)","while exp.More():"," face = TopoDS.Face_s(exp.Current())"," total_faces += 1"," verts, faces = triangulate_face(face)"," if verts and faces:"," offset = len(all_verts)"," all_verts.extend(verts)"," for tri in faces:"," all_faces.append([tri[0] + offset, tri[1] + offset, tri[2] + offset])"," all_colors.extend([DEFAULT_COLOR] * len(verts))"," exp.Next()","","if not all_verts or not all_faces:",' print(f"No geometry extracted from STEP ({total_faces} faces scanned)", file=sys.stderr)'," sys.exit(1)","",'print(f"Triangulated: {total_faces} faces, {len(all_verts)} verts")',"","verts_arr = np.array(all_verts, dtype=float)","faces_arr = np.array(all_faces, dtype=int)","colors_arr = np.array(all_colors, dtype=np.uint8)","","mesh = trimesh.Trimesh("," vertices=verts_arr,"," faces=faces_arr,"," visual=trimesh.visual.ColorVisuals(vertex_colors=colors_arr),"," process=True,",")","mesh.fix_normals()","scene = trimesh.Scene([mesh])","","result = scene.export(file_type='glb')","if isinstance(result, bytes):"," data = result","elif isinstance(result, str):"," with open(result, 'rb') as f:"," data = f.read()","else:"," data = bytes(result)","","with open(out, 'wb') as f:"," f.write(data)","","# Cleanup intermediate STEP","try:"," os.remove(step_out)","except OSError:"," pass","","print(f'Converted {src} -> {out} ({len(data)} bytes, {total_faces} faces)')"].join(` -`)}var RO,zde,VR,vK=C(()=>{"use strict";ir();ir();ir();ir();Zn();Xf();NR();RO=cr("sldprt-converter"),zde=600*1e3;VR=class{constructor(e){this.configuredCommand=e;this.id="sldprt";this.sourceExts=["sldprt"];this.targetExt="glb"}async getCacheKey(){let e=await Qn("freecadcmd",this.configuredCommand);return`${this.id}:${e.command} ${e.args.join(" ")}`.trim()}async convert(e){if(!Bn(e.sourcePath))throw new Error(`Converter '${this.id}' requires an absolute source path, got '${e.sourcePath}'. 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a=[],o=bK(t,YR(s.name)),l=bK(i,YR(s.meshRefs.join(" "))),c=oue(n.bbox,s.bbox),f=!!n.category&&!!s.category&&n.category===s.category,h=lue(n.materialName,s.materialName),d=o*.38+l*.22+c*.22;return f&&(d+=.1),h&&(d+=.08),o>=.5&&a.push("similar part name"),l>=.5&&a.push("similar mesh names"),c>=.72&&a.push("similar bounding size"),f&&a.push(`same category: ${n.category}`),h&&n.materialName&&a.push(`same material: ${n.materialName}`),da.matchScore-s.matchScore).slice(0,iue)}function fue(n,e){return e.length===0?n.map(t=>({...t})):n.map(t=>{let i=cue(t,e);return i.length>0?{...t,registeredMatches:i}:{...t}})}function hue(n){var t;let e=n.name.toLowerCase();return n.source==="group"?"group":e.includes("wheel")||e.includes("gear")||e.includes("axle")?"mechanical":e.includes("shell")||e.includes("case")||e.includes("cover")||e.includes("housing")?"enclosure":e.includes("button")||e.includes("key")||e.includes("switch")?"control":e.includes("glass")||e.includes("screen")||e.includes("lens")?"surface":(t=n.materialName)!=null&&t.toLowerCase().includes("metal")?"material-driven":"unclassified"}function due(n){var t,i,r;let e=[];return n.source==="group"&&e.push(`Registered from model group with ${np((r=(i=n.childCount)!=null?i:(t=n.meshNames)==null?void 0:t.length)!=null?r:0,"child mesh","child meshes")}.`),e.push(`${np(n.triangleCount,"triangle")} and ${np(n.vertexCount,"vertex")}.`,`Bounding size ${n.boundingSize.x.toFixed(3)} x ${n.boundingSize.y.toFixed(3)} x ${n.boundingSize.z.toFixed(3)}.`),n.materialName&&e.push(`Uses material "${n.materialName}".`),e}function PO(n,e){return e.map((t,i)=>{var r;return{partId:aue(n,i),assetId:n,name:t.name||`Part ${i+1}`,source:t.source,category:hue(t),meshRefs:(r=t.meshNames)!=null&&r.length?[...t.meshNames]:[t.name||`mesh-${i+1}`],childCount:t.childCount,materialRefs:t.materialName?[t.materialName]:[],bbox:CO(t.boundingSize),center:CO(t.center),triangleCount:t.triangleCount,vertexCount:t.vertexCount,materialName:t.materialName,confidence:t.source==="group"?.72:t.name?.55:.35,observations:due(t),inferredFunctions:[],knowledgeTags:[],reviewed:!1}})}function uue(n,e,t,i,r){var o;let s=[],a=t==null?void 0:t.summary;a&&s.push({id:`${n}:geometry`,title:"Geometry overview",domain:"geometry",summary:`${np(a.meshCount,"mesh")}, ${np(a.triangleCount,"triangle")}, ${np(a.materialCount,"material slot")}.`,relatedPartIds:i.slice(0,12).map(l=>l.partId),relatedAssetIds:[n],confidence:.72,source:"rule"});for(let l of(o=e==null?void 0:e.annotations)!=null?o:[]){let c=r.find(f=>f.annotationId===l.id);s.push({id:`${n}:annotation:${l.id}`,title:l.label||"Annotation focus",domain:"assembly",summary:[l.headingRef?`Pinned focus area linked to heading "${l.headingRef}".`:"Pinned focus area marked by the user for follow-up analysis.",c!=null&&c.nearestPartName?`Nearest part candidate: ${c.nearestPartName}.`:""].filter(Boolean).join(" "),relatedPartIds:c!=null&&c.nearestPartId?[c.nearestPartId]:[],relatedAssetIds:[n],confidence:.8,source:"user"})}return s}function mue(n,e){var i;return((i=n==null?void 0:n.annotations)!=null?i:[]).map(r=>{let s=r.position,a=null,o=Number.POSITIVE_INFINITY;for(let c of e){if(!c.center)continue;let f=sue(s,c.center);f{var l;return{partId:o.partId,name:o.name,notePath:o.notePath,source:o.source,category:o.category,meshRefs:[...o.meshRefs],childCount:o.childCount,triangleCount:o.triangleCount,materialName:o.materialName,registeredMatches:(l=o.registeredMatches)==null?void 0:l.map(c=>({...c,reasons:[...c.reasons]})),observations:o.observations}}),annotationLinks:[...n.annotationLinks],knowledgeNodes:[...n.knowledgeNodes]}}function _ue(n,e){var t,i;return Array.from(new Set([...(t=n==null?void 0:n.resourceWarnings)!=null?t:[],...(i=e==null?void 0:e.resourceWarnings)!=null?i:[]]))}function KR(n){var f,h,d,u,m,_,p,g,v,x;let e=(f=n.startedAt)!=null?f:IK(),t=(d=(h=n.evidence)==null?void 0:h.summary)!=null?d:n.preview,i=fue(PO(n.modelPath,(m=(u=n.evidence)==null?void 0:u.parts)!=null?m:[]),(_=n.registeredParts)!=null?_:[]),r=new Date().toISOString(),s=_ue(n.preview,n.evidence),a=mue(n.profile,i),o=uue(n.modelPath,n.profile,n.evidence,i,a),l=(p=n.previewImages)!=null?p:[],c=pue({modelPath:n.modelPath,profile:n.profile,preview:t,parts:i,knowledgeNodes:o,annotationLinks:a,previewImages:l,warnings:s});return{asset:{assetId:n.modelPath,title:Xr(n.modelPath)||n.modelPath,sourcePath:n.modelPath,format:MK(n.modelPath),importedAt:r,updatedAt:r,status:t?"ready":"processing",vertexCount:t==null?void 0:t.vertexCount,triangleCount:t==null?void 0:t.triangleCount,materialCount:t==null?void 0:t.materialCount,boundingBox:t?CO(t.boundingSize):void 0,analysisVersion:sp},parts:i,knowledgeNodes:o,previewImages:l,annotationLinks:a,draftingInput:c,evidence:(g=n.evidence)!=null?g:void 0,warnings:s,pipeline:[{stage:"stats",durationMs:0,status:t?"success":"skipped"},{stage:"split",durationMs:0,status:(x=(v=n.evidence)==null?void 0:v.parts)!=null&&x.length?"success":"skipped"},{stage:"map",durationMs:0,status:a.length>0?"success":"skipped"},nue(e)]}}var sp,iue,rue,DO=C(()=>{"use strict";na();sp="local-evidence-v1",iue=3,rue=.58});function vue(n){let e=n.trim().replace(/\/+$/,"");if(!e)return"";let t=/^[a-z][a-z\d+\-.]*:\/\//i.test(e)?e:`http://${e}`;try{let i=new URL(t);return i.protocol!=="http:"&&i.protocol!=="https:"||i.search||i.hash?null:i.toString().replace(/\/+$/,"")}catch(i){return null}}function Eue(n){return{...n,evidence:{...n.evidence,previewImages:[]}}}function Sue(n){return{...n,model:{...n.model,summary:void 0},partCandidates:[],annotationLinks:n.annotationLinks.map(e=>({...e,notePath:void 0,position:[0,0,0],nearestPartId:void 0,nearestPartName:void 0,distance:void 0,confidence:Math.min(e.confidence,.25)})),knowledgeNodes:n.knowledgeNodes.map(e=>({...e,summary:"Geometry details were withheld by privacy settings.",relatedPartIds:[]}))}}function Tue(n,e){let t=e;return n.sendPreviewImagesToRemote||(t=Eue(t)),n.sendGeometrySummaryToRemote||(t=Sue(t)),{...t,evidence:{...t.evidence,rawModelIncluded:!1}}}function PK(n,e,t){if(n.analysisMode==="local")return{enabled:!1,reason:"analysisMode=local"};let i=vue(n.serviceBaseUrl);return i===""?{enabled:!1,reason:"serviceBaseUrl is empty"}:i===null?{enabled:!1,reason:"serviceBaseUrl must be a valid http(s) URL"}:n.sendRawModelToRemote?{enabled:!1,reason:"raw model upload is not supported by this draft client"}:e?{enabled:!0,endpoint:`${i}/draft-note`,request:{analysisVersion:t,draftingInput:Tue(n,e)}}:{enabled:!1,reason:"drafting input is unavailable"}}function Aue(n){if(!n||typeof n!="object")return null;let e=n,t=typeof e.summary=="string"?e.summary.trim():"";if(!t)return null;let i=Array.isArray(e.sections)?e.sections.flatMap(a=>{if(!a||typeof a!="object")return[];let o=a,l=typeof o.heading=="string"?o.heading.trim():"",c=typeof o.body=="string"?o.body.trim():"";return l&&c?[{heading:l,body:c}]:[]}):void 0,r=Array.isArray(e.suggestedTags)?e.suggestedTags.filter(a=>typeof a=="string"&&a.trim().length>0):void 0,s=Array.isArray(e.warnings)?e.warnings.filter(a=>typeof a=="string"&&a.trim().length>0):void 0;return{title:typeof e.title=="string"?e.title:void 0,summary:t,sections:i,suggestedTags:r,warnings:s,model:typeof e.model=="string"?e.model:void 0}}async function DK(n){if(!n.enabled||!n.endpoint||!n.request)return null;let e=await(0,yK.requestUrl)({url:n.endpoint,method:"POST",headers:{"content-type":"application/json"},body:JSON.stringify(n.request)});if(e.status<200||e.status>=300)throw new Error(`Remote draft request failed: HTTP ${e.status}`);return Aue(e.json)}var yK,LK=C(()=>{"use strict";yK=require("obsidian")});var jR={};$e(jR,{buildKnowledgeIndexContent:()=>qK,buildKnowledgeIndexManagedSection:()=>GO,buildKnowledgeNoteContent:()=>HK,collectRegisteredPartsFromProfiles:()=>KK,generateKnowledgeNote:()=>Que,replaceManagedSection:()=>jK});function UK(n){var t;let e=(t=n.split(".").pop())==null?void 0:t.trim().toLowerCase();return e&&e.length>0?e:"unknown"}function wO(n){return n.filter(e=>e.length>0).join(", ")}function LO(n){return Array.from(new Set(n.map(e=>e.trim()).filter(Boolean)))}function UO(n){return n.replace(/\\/g,"/").replace(/^\/+|\/+$/g,"").trim()}function FO(n,e){return n.replace(/[\\/:*?"<>|#[\]^]/g," ").replace(/\s+/g," ").trim().slice(0,80)||e}function BO(n){var e;return(e=n==null?void 0:n.map(t=>t.toFixed(2)).join(", "))!=null?e:"-"}function xue(n,e=12){if(n.length===0)return"-";let t=n.slice(0,e).join(", "),i=n.length-e;return i>0?`${t}, +${i.toLocaleString()} more`:t}function Rue(n){let e=n.sourceNotePath?`[[${n.sourceNotePath}|${n.sourcePartName}]]`:n.sourcePartName,t=n.reasons.length>0?` - ${n.reasons.join(", ")}`:"";return`${e} (${Math.round(n.confidence*100)}%${t})`}function VK(n){var t;let e=[];if(n.headingRef&&e.push(`heading: ${n.headingRef}`),n.notePath){let i=(t=ra(n.notePath))!=null?t:n.notePath;e.push(`note: [[${n.notePath}|${i}]]`)}return e}function bue(n){return[{axis:"x",value:Math.max(0,n.boundingSize.x)},{axis:"y",value:Math.max(0,n.boundingSize.y)},{axis:"z",value:Math.max(0,n.boundingSize.z)}].sort((e,t)=>t.value-e.value)}function GK(n){let[e,t,i]=bue(n);if(!e||e.value<=0)return"Bounding information is incomplete, so scale and orientation still need manual review.";let r=i.value>0?e.value/i.value:Number.POSITIVE_INFINITY,s=e.value>0?t.value/e.value:0;return(e.value>0?i.value/e.value:0)<=.18&&s>=.45?`The bounding box is strongly planar, with a thin ${i.axis.toUpperCase()} dimension compared with ${e.axis.toUpperCase()}.`:r>=3&&s<=.55?`The model is strongly elongated along ${e.axis.toUpperCase()}, which suggests a directional or axial structure.`:"The overall bounding volume is fairly balanced, so semantic grouping is more likely to come from mesh and material boundaries than from one dominant axis."}function kK(n){if(n.splatCount!==void 0)return`This is a splat-based asset with ${n.splatCount.toLocaleString()} splats; review should focus on capture coverage, density, and viewpoint clarity instead of triangle topology.`;let e=0;return n.triangleCount>=5e5?e+=3:n.triangleCount>=1e5?e+=2:n.triangleCount>=2e4&&(e+=1),n.meshCount>=100?e+=2:n.meshCount>=25&&(e+=1),n.materialCount>=8&&(e+=1),e>=5?"The mesh and material counts point to a high-complexity asset; expect semantic cleanup, regrouping, or naming review before turning it into stable knowledge notes.":e>=3?"The asset sits in a medium-complexity range: it already contains useful structure, but some meshes or materials may still reflect export convenience rather than real-world parts.":"The asset is structurally compact, so a lightweight local pass can usually produce usable first-draft notes without a heavier analysis pipeline."}function Iue(n){var t;let e=(t=n==null?void 0:n.tags)!=null?t:[];return e.length===0?"No knowledge tags are stored yet, so the note should establish the first stable vocabulary for this model.":`Current tags already suggest a working taxonomy: ${wO(e)}.`}function OK(n){var t;let e=(t=n==null?void 0:n.annotations)!=null?t:[];return e.length===0?"No annotation pins are stored yet, so the next useful pass is to mark semantically important regions before splitting the model into part notes.":e.length===1?"There is 1 saved annotation pin, which already gives this report a concrete user-selected focus area.":`There are ${e.length} saved annotation pins, which provide a useful first-pass map of user-relevant regions.`}function Mue(n,e){var r;if(!n)return["Preview statistics were not available when this note was generated, so the next step is to reload the model and regenerate the report.",OK(e)];let t=[`${n.meshCount.toLocaleString()} mesh(es), ${((r=n.splatCount)!=null?r:n.triangleCount).toLocaleString()} ${n.splatCount!==void 0?"splats":"triangles"}, and ${n.materialCount.toLocaleString()} material slot(s) are currently visible in the preview pipeline.`,kK(n),GK(n),OK(e)],i=Iue(e);return i&&t.push(i),t}function Cue(n){var i;let e=(i=n==null?void 0:n.annotations)!=null?i:[];if(e.length===0)return["## Focus Areas","","- No focus areas have been pinned yet.",""];let t=["## Focus Areas",""];for(let r of e){let s=VK(r),a=s.length>0?` (${s.join("; ")})`:"";t.push(`- **${r.label||"Untitled pin"}**${a}`)}return t.push(""),t}function yue(n){var i,r;let e=(i=n==null?void 0:n.annotationLinks)!=null?i:[];if(e.length===0)return["## Annotation Links","","- No annotation-to-part links were produced in this pass.",""];let t=["## Annotation Links","","| Annotation | Nearest Part | Linked Note | Distance | Confidence |","|------------|--------------|-------------|----------|------------|"];for(let s of e){let a=s.notePath?`[[${s.notePath}]]`:"-";t.push(`| ${Zs(s.label)} | ${Zs((r=s.nearestPartName)!=null?r:"-")} | ${Zs(a)} | ${s.distance===void 0?"-":s.distance.toFixed(3)} | ${Math.round(s.confidence*100)}% |`)}return t.push(""),t}function Pue(n){var i,r,s,a;let e=((i=n==null?void 0:n.parts)!=null?i:[]).filter(o=>o.notePath);if(e.length===0)return["## Suggested Part Notes","","- No part note drafts were created in this pass.",""];let t=["## Suggested Part Notes",""];for(let o of e.slice(0,FK)){let l=(s=ra((r=o.notePath)!=null?r:""))!=null?s:o.name,c=[(a=o.category)!=null?a:"unclassified",vo(o.triangleCount,"triangle"),o.materialName?`material ${o.materialName}`:""].filter(Boolean).join(", ");t.push(`- [[${o.notePath}|${l}]] - ${o.name} (${c})`)}return t.push(""),t}function vo(n,e){return`${(n!=null?n:0).toLocaleString()} ${e}${n===1?"":"s"}`}function Due(n){return n.length===0?"No per-part evidence was captured yet, so the first useful editing pass is to reload the model and regenerate this note from the workbench.":n.slice(0,6).map((e,t)=>{var r;let i=e.materialName?`, material ${e.materialName}`:"";return`${t+1}. ${e.name} (${(r=e.category)!=null?r:"unclassified"}, ${vo(e.triangleCount,"triangle")}${i})`}).join(` -`)}function Lue(n){let e=n.filter(t=>{var i;return(i=t.registeredMatches)==null?void 0:i.length});return e.length===0?"No previously registered parts were matched across other analyzed models in this pass.":e.slice(0,6).map(t=>{var r;let i=(r=t.registeredMatches)==null?void 0:r[0];return i?`- ${t.name}: possible reuse of ${i.sourcePartName} from ${i.sourceAssetId} (${Math.round(i.confidence*100)}% confidence).`:""}).filter(Boolean).join(` -`)}function WK(n){var p,g,v,x,A,S,E,R,I;let e=UK(n.sourcePath).toUpperCase(),t=n.preview,i=[...(g=(p=n.analysis)==null?void 0:p.parts)!=null?g:[]].sort((y,M)=>{var D,O;return((D=M.triangleCount)!=null?D:0)-((O=y.triangleCount)!=null?O:0)}),r=(x=(v=n.profile)==null?void 0:v.annotations)!=null?x:[],s=(S=(A=n.analysis)==null?void 0:A.annotationLinks)!=null?S:[],a=LO(i.map(y=>{var M;return(M=y.category)!=null?M:"unclassified"})).slice(0,6),o=LO(i.flatMap(y=>y.materialName?[y.materialName]:[])).slice(0,6),l=Due(i),c=Lue(i),f=t?GK(t):"Geometry statistics are not available yet, so this draft should stay provisional.",h=t?kK(t):"Reload the preview to capture mesh, triangle, vertex, and material evidence.",d=(E=n.profile)==null?void 0:E.notes.trim(),u=t?`${n.baseName} is a ${e} asset with ${vo(t.meshCount,"mesh")}, ${vo(t.triangleCount,"triangle")}, ${vo(t.vertexCount,"vertex")}, and ${vo(t.materialCount,"material slot")}.`:`${n.baseName} is a ${e} asset that still needs a refreshed preview pass before its geometry can be summarized confidently.`,m=r.length>0?r.map(y=>{let M=s.find(V=>V.annotationId===y.id),D=M!=null&&M.nearestPartName?` Nearest captured part: ${M.nearestPartName}.`:"",O=y.headingRef?` Linked heading: ${y.headingRef}.`:"";return`- ${y.label||"Untitled pin"}.${D}${O}`}).join(` -`):"- No pins are saved yet. Add pins for the regions that should become standalone notes, questions, or review checkpoints.",_=[i.length>0?"Rename the strongest part candidates so their mesh names match real semantic parts.":"Regenerate after the model preview has captured per-part evidence.",r.length>0?"Turn each saved pin into a short linked note or heading-level review item.":"Place at least one pin on the most important region before treating this as a finished note.","Review scale, orientation, materials, and whether mesh boundaries represent real assembly boundaries."];return{title:`${n.baseName} local knowledge draft`,summary:[u,f,d?`User notes add this context: ${d}`:"No user notes are stored yet, so the draft stays grounded in renderer evidence and saved pins."].join(" "),sections:[{heading:"Evidence-backed description",body:[h,a.length>0?`Detected part categories: ${wO(a)}.`:"No part categories were inferred yet.",o.length>0?`Visible materials include ${wO(o)}.`:"No material names were captured from the renderer evidence."].join(" ")},{heading:"Candidate structure",body:l},{heading:"Registered part reuse",body:c},{heading:"Focus areas",body:m},{heading:"Suggested note shape",body:[`Start with a short purpose paragraph for ${n.baseName}.`,"Then split the note into geometry evidence, meaningful part candidates, saved focus areas, and unresolved review questions.","Only promote a mesh into a standalone part note after a human confirms its function or assembly role."].join(" ")}],suggestedTags:LO([...(I=(R=n.profile)==null?void 0:R.tags)!=null?I:[],`format/${e.toLowerCase()}`,...a.map(y=>`part/${y}`)]).slice(0,12),nextActions:_,generatedAt:new Date().toISOString()}}function Oue(n){var i,r;let e=(r=(i=n.analysis)==null?void 0:i.localDraft)!=null?r:WK(n),t=["## Local Draft Metadata","",`- Generated at: ${e.generatedAt}`,`- Sections: ${e.sections.length.toLocaleString()}`];return e.suggestedTags.length>0&&t.push("Suggested tags:","",...e.suggestedTags.map(s=>`- ${s}`),""),e.nextActions.length>0&&t.push("Next actions:","",...e.nextActions.map(s=>`- ${s}`),""),t}function bs(n){return JSON.stringify(n)}function Nue(n){return n!=null&&n.draftingInput?["## AI Drafting Input","","- Grounded drafting input is available in the sidecar JSON under `draftingInput`.",`- Part candidates included: ${n.draftingInput.partCandidates.length.toLocaleString()}`,`- Annotation links included: ${n.draftingInput.annotationLinks.length.toLocaleString()}`,"- Raw model included: false",""]:["## AI Drafting Input","","- No drafting input was prepared in this pass.",""]}function wue(n){var i,r,s,a;let e=n==null?void 0:n.remoteDraft;if(!e)return["## Remote Draft","","- No remote draft was requested or returned for this pass.",""];let t=["## Remote Draft","",e.title?`### ${e.title}`:"### Draft Summary","",e.summary,""];for(let o of(i=e.sections)!=null?i:[])t.push(`### ${o.heading}`,"",o.body,"");(r=e.suggestedTags)!=null&&r.length&&t.push("Suggested tags:","",...e.suggestedTags.map(o=>`- ${o}`),"");for(let o of(s=e.warnings)!=null?s:[])t.push(`- Remote warning: ${o}`);return(a=e.warnings)!=null&&a.length&&t.push(""),t}function Fue(n){var i,r;let e=(i=n==null?void 0:n.remoteDraft)!=null?i:n==null?void 0:n.localDraft;if(!e)return["## Editable Draft","","- No draft body was produced in this pass.",""];let t=["## Editable Draft","",n!=null&&n.remoteDraft?"- Source: optional remote draft, grounded by the local evidence sidecar.":"- Source: local evidence draft, generated without a remote service.","",e.summary,""];for(let s of(r=e.sections)!=null?r:[])t.push(`### ${s.heading}`,"",s.body,"");return t}function Bue(n){var t;let e=(t=n==null?void 0:n.previewImages)!=null?t:[];return e.length===0?["## Evidence Snapshots","","- No preview snapshot was captured for this generation pass.",""]:["## Evidence Snapshots","",...e.map(i=>`![[${i}]]`),""]}function Uue(n){var i,r,s,a,o;let e=(i=n==null?void 0:n.parts)!=null?i:[];if(e.length===0)return["## Part Candidates","","- No per-mesh evidence was available. Reload the model in the workbench and regenerate the note to capture part candidates.",""];let t=["## Part Candidates","","| # | Part | Part Note | Source | Category | Triangles | Material | Center | Evidence |","|---|------|-----------|--------|----------|-----------|----------|--------|----------|"];for(let[l,c]of e.slice(0,32).entries()){let f=BO(c.center),h=c.observations.slice(0,2).join(" "),d=c.notePath?`[[${c.notePath}]]`:"-",u=c.source==="group"?`group (${(r=c.childCount)!=null?r:c.meshRefs.length})`:"mesh";t.push(`| ${l+1} | ${Zs(c.name)} | ${Zs(d)} | ${Zs(u)} | ${Zs((s=c.category)!=null?s:"unclassified")} | ${((a=c.triangleCount)!=null?a:0).toLocaleString()} | ${Zs((o=c.materialName)!=null?o:"-")} | ${f} | ${Zs(h)} |`)}return e.length>32&&t.push(`| ... | ${e.length-32} more candidate parts omitted from this note | - | - | - | - | - | - | See sidecar JSON |`),t.push(""),t}function Vue(n){var i,r;let e=((i=n==null?void 0:n.parts)!=null?i:[]).filter(s=>{var a;return(a=s.registeredMatches)==null?void 0:a.length});if(e.length===0)return["## Registered Part Matches","","- No previously registered parts were matched across other analyzed models in this pass.",""];let t=["## Registered Part Matches","","| Current Part | Best Existing Part | Source Model | Confidence | Reasons |","|--------------|--------------------|--------------|------------|---------|"];for(let s of e.slice(0,32)){let a=(r=s.registeredMatches)==null?void 0:r[0];if(!a)continue;let o=a.sourceNotePath?`[[${a.sourceNotePath}|${a.sourcePartName}]]`:a.sourcePartName;t.push(`| ${Zs(s.name)} | ${Zs(o)} | ${Zs(a.sourceAssetId)} | ${Math.round(a.confidence*100)}% | ${Zs(a.reasons.join(", "))} |`)}return e.length>32&&t.push(`| ... | ${e.length-32} more matched parts omitted | - | - | See sidecar JSON |`),t.push(""),t}function Gue(n){var i;let e=(i=n==null?void 0:n.knowledgeNodes)!=null?i:[];if(e.length===0)return["## Knowledge Nodes","","- No knowledge nodes were produced in this pass.",""];let t=["## Knowledge Nodes",""];for(let r of e)t.push(`- **${r.title}** (${r.domain}, ${Math.round(r.confidence*100)}%, ${r.source}): ${r.summary}`);return t.push(""),t}function kue(n,e){var i,r;let t=["## Evidence Health","",`- Analysis version: ${sp}`,e?`- Sidecar: [[${e}|Analysis JSON]]`:"- Sidecar: not written",n!=null&&n.knowledgeIndexPath?`- Knowledge index: [[${n.knowledgeIndexPath}|Model index]]`:"- Knowledge index: not written"];for(let s of(i=n==null?void 0:n.warnings)!=null?i:[])t.push(`- Warning: ${s}`);return((r=n==null?void 0:n.warnings)!=null?r:[]).length===0&&t.push("- Warnings: none"),t.push(""),t}function Wue(n,e){var r;let t=(r=e==null?void 0:e.annotations)!=null?r:[],i=["## Draft Knowledge Points",""];if(n?(i.push(`- Geometry overview: explain how ${n.meshCount.toLocaleString()} mesh(es) and ${n.materialCount.toLocaleString()} material slot(s) map to real semantic parts instead of export-only fragments.`),n.splatCount!==void 0?i.push(`- Capture quality: 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i=this.scene.onPointerObservable.add(s=>{var o,l,c,f;let a=s.event;if(a.isPrimary!==!1){if(s.type===it.POINTERDOWN){if(a.button!==0)return;let h=(l=(o=s.pickInfo)==null?void 0:o.pickedMesh)!=null?l:null;if(this.partPointerActive=!!this.resolvePart(h),this.partPointerActive){a.preventDefault(),a.stopPropagation(),this.activePointerId=a.pointerId;try{(c=t==null?void 0:t.setPointerCapture)==null||c.call(t,a.pointerId)}catch(d){}this.camera.detachControl()}e.onPointerDown(h,a)}else if(s.type===it.POINTERMOVE){if(this.activePointerId!==null&&a.pointerId!==this.activePointerId)return;this.partPointerActive&&(a.preventDefault(),a.stopPropagation()),e.onPointerMove(a)}else if(s.type===it.POINTERUP){if(this.activePointerId!==null&&a.pointerId!==this.activePointerId)return;if(this.partPointerActive&&(a.preventDefault(),a.stopPropagation()),e.onPointerUp(a),this.activePointerId!==null&&((f=t==null?void 0:t.hasPointerCapture)!=null&&f.call(t,this.activePointerId)))try{t.releasePointerCapture(this.activePointerId)}catch(h){}this.partPointerActive=!1,this.activePointerId=null,this.camera.attachControl(this.scene.getEngine().getRenderingCanvas(),!0)}}}),r=this.scene.onAfterRenderCameraObservable.add(s=>{s===this.camera&&e.onRender()});return()=>{var s;if(this.scene.onPointerObservable.remove(i),this.scene.onAfterRenderCameraObservable.remove(r),t==null||t.classList.remove("ai3d-disassembly-active","ai3d-disassembly-dragging"),this.activePointerId!==null&&((s=t==null?void 0:t.hasPointerCapture)!=null&&s.call(t,this.activePointerId)))try{t.releasePointerCapture(this.activePointerId)}catch(a){}this.partPointerActive=!1,this.activePointerId=null,this.camera.attachControl(t,!0)}}resolvePart(e){if(!e||typeof e!="object")return null;if(this.isMeshInSet(e))return e;let t=e.parent;return t&&"uniqueId"in t&&this.isMeshInSet(t)?t:null}setSelected(e){this.selected&&!this.selected.isDisposed()&&(this.selected.showBoundingBox=!1),this.selected=e,this.lastOccluded=!1,this.setBoundingBoxColor(Xf.BBOX_VISIBLE),this.selected&&!this.selected.isDisposed()&&(this.selected.showBoundingBox=!0)}beginDrag(e,t){var o,l,c;let i=this.getPointOnDragPlane(e,t);if(!i)return null;t.preventDefault(),t.stopPropagation(),(o=this.scene.getEngine().getRenderingCanvas())==null||o.classList.add("ai3d-disassembly-dragging"),e.setParent(null),e.computeWorldMatrix(!0),t.shiftKey&&!e.rotationQuaternion&&(e.rotationQuaternion=ze.FromEulerVector(e.rotation),e.rotation.set(0,0,0));let r=e.getBoundingInfo().boundingBox.centerWorld.clone(),s=Pd(Ht(i),Ht(this.camera.getForwardRay().direction));if(!s)return null;let a={mesh:e,mode:t.shiftKey?"rotate":"move",plane:s,startPoint:i,startPosition:e.position.clone(),startRotationQuaternion:(c=(l=e.rotationQuaternion)==null?void 0:l.clone())!=null?c:null,pivot:r,pointerX:t.clientX,pointerY:t.clientY};return this.camera.detachControl(),a}updateDrag(e,t){if(t.preventDefault(),t.stopPropagation(),e.mode==="rotate"){this.updateRotation(e,t);return}let i=this.getRayPlanePoint(t,e.plane);if(!i)return;let r=i.subtract(e.startPoint);e.mesh.position=e.startPosition.add(r),e.mesh.computeWorldMatrix(!0)}endDrag(e){var t;(t=this.scene.getEngine().getRenderingCanvas())==null||t.classList.remove("ai3d-disassembly-dragging"),this.camera.attachControl(this.scene.getEngine().getRenderingCanvas(),!0)}updateSelectionOcclusion(e){let t=e.getBoundingInfo().boundingBox.centerWorld,i=this.camera.position,r=yc(Ht(i),Ht(t));if(!r)return;let s=this.occlusionDirection;s.set(r.direction.x,r.direction.y,r.direction.z),this.occlusionRay.origin=i,this.occlusionRay.direction=s,this.occlusionRay.length=r.distance;let a=this.scene.pickWithRay(this.occlusionRay),o=!!(a!=null&&a.hit)&&Cc(a.distance,r.distance,r.epsilon);o!==this.lastOccluded&&(this.lastOccluded=o,this.setBoundingBoxColor(o?Xf.BBOX_OCCLUDED:Xf.BBOX_VISIBLE))}isMeshInSet(e){return this.meshes.includes(e)}setBoundingBoxColor(e){var i,r;let t=(r=(i=this.scene).getBoundingBoxRenderer)==null?void 0:r.call(i);t&&(t.frontColor=e,t.backColor=e)}updateRotation(e,t){if(!e.startRotationQuaternion)return;let i=t.clientX-e.pointerX,r=t.clientY-e.pointerY,s=tv({startPosition:Ht(e.startPosition),pivot:Ht(e.pivot),startRotationQuaternion:ev(e.startRotationQuaternion),yawAxis:Ht(this.camera.getDirection(b.Up()).normalize()),pitchAxis:Ht(this.camera.getDirection(b.Right()).normalize()),deltaX:i,deltaY:r,sensitivity:.01});s&&(e.mesh.position=new b(s.position.x,s.position.y,s.position.z),e.mesh.rotationQuaternion=new ze(s.rotationQuaternion.x,s.rotationQuaternion.y,s.rotationQuaternion.z,s.rotationQuaternion.w),e.mesh.rotation.set(0,0,0),e.mesh.computeWorldMatrix(!0))}getPointOnDragPlane(e,t){var s;let i=e.getBoundingInfo().boundingBox.centerWorld.clone(),r=Pd(Ht(i),Ht(this.camera.getForwardRay().direction));return r&&(s=this.getRayPlanePoint(t,r))!=null?s:i}getRayPlanePoint(e,t){let i=this.scene.getEngine().getRenderingCanvas();if(!i)return null;let r=i.getBoundingClientRect(),s=e.clientX-r.left,a=e.clientY-r.top,o=this.scene.createPickingRay(s,a,j.Identity(),this.camera),l=Jg({origin:Ht(o.origin),direction:Ht(o.direction)},t);return l?new b(l.x,l.y,l.z):null}};Xf.BBOX_VISIBLE=new Te(.25,.7,1),Xf.BBOX_OCCLUDED=new Te(.1,.25,.4);TO=Xf});var lK={};$e(lK,{BabylonModelPreview:()=>CR,createBabylonModelPreview:()=>wde});function Mde(n){let e=n.getClassName();return e==="DirectionalLight"||e==="PointLight"||e==="SpotLight"}function AO(n){return n.getClassName()==="GaussianSplattingMesh"}function MR(n,e){var i;return((i=Qc(n.metadata,{name:n.name}).displayName)==null?void 0:i.trim())||n.name||e}function sK(n){let e=[],t=n;for(;t&&typeof t=="object"&&"name"in t;){let i=t,r=MR(i,"node");r.trim()&&e.push(r),t=i.parent}return e.reverse().join("/")}function aK(n,e){var t;return((t=n.displayName)==null?void 0:t.trim())||n.partNumber||n.componentId||e}function Cde(n,e){try{if(e==="gltf")return JSON.parse(new TextDecoder().decode(new Uint8Array(n)));if(e!=="glb")return null;let t=new DataView(n);if(t.byteLength<20||t.getUint32(0,!0)!==1179937895)return null;let i=t.getUint32(12,!0);if(t.getUint32(16,!0)!==1313821514||20+i>t.byteLength)return null;let s=new Uint8Array(n,20,i);return JSON.parse(new TextDecoder().decode(s))}catch(t){return null}}function yde(n,e){let t=Cde(n,e),i=new Map;if(!t)return i;let r=Array.isArray(t.nodes)?t.nodes:[];for(let a of r){if(!a||typeof a!="object")continue;let o=a,l=typeof o.name=="string"?o.name:"";l&&o.extras&&i.set(`node:${l}`,o.extras)}let s=Array.isArray(t.meshes)?t.meshes:[];for(let a of s){if(!a||typeof a!="object")continue;let o=a,l=typeof o.name=="string"?o.name:"";l&&o.extras&&i.set(`mesh:${l}`,o.extras)}return i}function oK(n,e){return e===void 0?n:n==null?e:{metadata:n,extras:e}}function Pde(n){return!!n&&typeof n=="object"&&"getBoundingInfo"in n}function IR(n){return new b(n.x,n.y,n.z)}function Dde(n){let e=n.replace(/\s+#.*$/,"").trim();if(e.startsWith('"')){let t=e.indexOf('"',1);if(t>1)return e.slice(1,t)}return e}function Lde(n){let e=n.trim().split(/\s+/),t=e.findIndex(i=>!i.startsWith("-")&&!/^[-+]?\d*\.?\d+$/.test(i));return e.slice(Math.max(0,t)).join(" ").replace(/^"|"$/g,"")}function Ode(n){var t,i;let e=(i=(t=n.split(".").pop())==null?void 0:t.toLowerCase())!=null?i:"png";return e==="jpg"||e==="jpeg"?"image/jpeg":e==="png"?"image/png":e==="bmp"?"image/bmp":e==="tga"?"image/x-tga":e==="webp"?"image/webp":`image/${e}`}function Nde(n,e,t){let i=ra(e),r=i.replace(/\.[^.]+$/,""),s=Xr(t),a=[Cs(n,e),Cs(n,i)];if(s)for(let o of nK)a.push(Cs(n,`${s}.${o}`));for(let o of nK){let l=`${r}.${o}`;l!==i&&a.push(Cs(n,l))}return a}function wde(n){return new CR(n)}var bR,nK,Rde,bde,Ide,qn,CR,cK=C(()=>{"use strict";HC();_s();EA();SA();tG();iG();uy();Ge();zt();$y();_c();IP();Ox();Z4();iy();km();Ng();Ng();HL();zL();f9();k9();gS();ks();na();W9();rK();mR();Zc();ES();ys();RS();u_();L0();bR=null,nK=["jpg","jpeg","png","bmp","tga","webp","tif","tiff"],Rde=/^\s*(map_Kd|map_Ka|map_Ks|map_Ns|map_d|map_bump|bump|disp|decal)\s+(.+)/i,bde=.242,Ide=320;qn=class qn{constructor(e){this.rootMesh=null;this.loadedMeshes=[];this.loadedTransformNodes=[];this.loadedExt="";this.rendering=!1;this.cleanupPicking=null;this.configLights=[];this.shadowGenerator=null;this.groundMesh=null;this.gridMesh=null;this.axisMeshes=[];this.autoRotateBehavior=null;this.wireframeEnabled=!1;this.gizmo=null;this.gizmoEnabled=!1;this.disassembly=null;this.focusSelectionEnabled=!1;this.focusedMesh=null;this.originalMeshVisibility=new Map;this.bboxMesh=null;this.bboxEnabled=!1;this.currentQuality="high";this.resourceWarnings=[];this.gltfComponentMetadata=new Map;this.animPlaying=!1;this.initialCamera={alpha:Math.PI/4,beta:Math.PI/3,radius:5,target:b.Zero()};this.focusWorldPointFrame=0;this._lastPickResult={mesh:null,pickedPoint:null,screenX:0,screenY:0};this._onPickCallbacks=[];this.preventCanvasWheelScroll=e=>{e.preventDefault(),e.stopPropagation()};this.engine=new Be(e,!0,{preserveDrawingBuffer:!0}),this.scene=new $t(this.engine),this.scene.clearColor=new lt(.12,.12,.14,1),this.camera=new gi("cam",Math.PI/4,Math.PI/3,5,b.Zero(),this.scene),this.camera.attachControl(e,!0),this.camera.lowerRadiusLimit=.1,this.camera.wheelPrecision=30,e.addEventListener("wheel",this.preventCanvasWheelScroll,{passive:!1}),this.scene.ambientColor=new Te(.3,.3,.3);let t=new Ys("default-light",new b(0,1,.5),this.scene);t.intensity=1.2,this.resizeObs=new ResizeObserver(()=>this.engine.resize()),this.resizeObs.observe(e),window.requestAnimationFrame(()=>this.engine.resize())}canRender(){let e=this.engine.getRenderingCanvas();return!!(e!=null&&e.isConnected)&&e.clientWidth>0&&e.clientHeight>0}ensureDisassemblyController(){return this.rootMesh?(this.disassembly||(this.disassembly=iK(this.scene,this.camera,this.getRenderableMeshes(this.rootMesh))),this.disassembly):null}isDisassemblyActive(){var e,t;return(t=(e=this.disassembly)==null?void 0:e.isEnabled())!=null?t:!1}async loadModel(e,t,i,r){var h,d,u;if(await Og(),this.rootMesh){let m=this.rootMesh;m.dispose(!0,!0);for(let p of this.loadedMeshes)p!==m&&!p.isDisposed()&&p.dispose(!0,!0);this.rootMesh=null}this.loadedMeshes=[],this.loadedTransformNodes=[],(h=this.disassembly)==null||h.dispose(),this.disassembly=null,this.clearFocusedMesh(),this.originalMeshVisibility.clear();let s=t.toLowerCase().replace(".","");this.loadedExt=s,this.resourceWarnings=[],this.gltfComponentMetadata=yde(e,s);let a=this.scene,l=(d={glb:".glb",gltf:".gltf",stl:".stl",obj:".obj",splat:".splat",ply:".ply"}[s])!=null?d:`.${s}`,c=`data:application/octet-stream;base64,${Cl(e)}`;if(s==="obj"&&i&&r){bR&&await bR;let m;bR=new Promise(p=>{m=p});try{let{OBJFileLoader:p}=await Promise.resolve().then(()=>(kL(),$7)),_=p.prototype;typeof _._loadMTL!="function"&&console.warn("[AI3D] OBJFileLoader._loadMTL not found \u2014 MTL vault resolution disabled");let g=_._loadMTL,x=new TextDecoder().decode(new Uint8Array(e)).match(/mtllib\s+(.+)/),A=null;if(x&&i&&r){let E=Dde(x[1]),R=_p(r),I=Cs(R,E);try{let y=await i(I),D=new TextDecoder().decode(new Uint8Array(y)).split(` +`);for(let N=0;NN!=="");if(!O.some(N=>/^\s*Kd\s+/i.test(N))){let N=O.findIndex(F=>/^\s*newmtl\s+/i.test(F));O.splice(N>=0?N+1:0,0,"Kd 0.80 0.80 0.80")}A=O.join(` +`)}catch(y){this.resourceWarnings.push(`OBJ material library not found: ${I}`)}}_._loadMTL=function(E,R,I){let y=A!=null?A:"";I(y)};let S=await Ag(c,a,{meshNames:"",pluginExtension:l});this.loadedMeshes=S.meshes,this.loadedTransformNodes=S.transformNodes,S.meshes.length>0&&(this.rootMesh=S.meshes[0]),_._loadMTL=g}catch(p){throw console.error("[AI3D] OBJ load error:",p),p}finally{m(),bR=null}}else if(s==="stl")this.rootMesh=i9(a,e),this.rootMesh&&(this.loadedMeshes=[this.rootMesh]);else if(s==="ply")this.rootMesh=n9(a,e),this.rootMesh&&(this.loadedMeshes=[this.rootMesh]);else{let m=await Ag(c,a,{meshNames:"",pluginExtension:l});this.loadedMeshes=m.meshes,this.loadedTransformNodes=m.transformNodes,m.meshes.length>0&&(this.rootMesh=m.meshes[0])}if(!this.rootMesh)throw new Error("No mesh found in model file");for(let m of this.getRenderableMeshes(this.rootMesh))m.material&&(m.material.backFaceCulling=!1);let f=vS(this.getRenderableBounds(this.rootMesh));return this.camera.target=IR(f.target),this.camera.radius=f.radius,this.camera.lowerRadiusLimit=f.lowerRadiusLimit,this.camera.upperRadiusLimit=f.upperRadiusLimit,this.camera.minZ=f.near,this.camera.maxZ=f.far,this.initialCamera={alpha:this.camera.alpha,beta:this.camera.beta,radius:this.camera.radius,target:this.camera.target.clone()},this.startRenderLoop(),this.engine.resize(),(u=this.cleanupPicking)==null||u.call(this),this.cleanupPicking=G9(this.scene,m=>{this.isDisassemblyActive()||(this._lastPickResult=m,this.focusSelectionEnabled&&m.mesh&&this.setFocusedMesh(m.mesh),this._onPickCallbacks.forEach(p=>p(m)))},()=>!this.focusSelectionEnabled),this.ensureDisassemblyController(),this.computeSummary(this.rootMesh)}applyConfig(e){e.camera&&this.applyCameraConfig(e.camera),e.lights&&this.applyLightConfig(e.lights),e.scene&&this.applySceneConfig(e.scene),e.stl&&this.loadedExt==="stl"&&(e.stl.color&&this.setSTLColor(e.stl.color),e.stl.wireframe!==void 0&&this.setWireframe(e.stl.wireframe))}applyCameraConfig(e){var i;let t=this.engine.getRenderingCanvas();if(t){if(e.mode==="orthographic"){let r=this.camera.radius,s=t.clientWidth/t.clientHeight,a=(i=e.zoom)!=null?i:1,o=r/a;this.camera.mode=1,this.camera.orthoLeft=-o*s,this.camera.orthoRight=o*s,this.camera.orthoTop=o,this.camera.orthoBottom=-o}else this.camera.mode=0,e.fov&&(this.camera.fov=e.fov*Math.PI/180);if(e.position){let[r,s,a]=e.position;this.camera.setPosition(new b(r,s,a))}if(e.lookAt){let[r,s,a]=e.lookAt;this.camera.setTarget(new b(r,s,a))}e.near!==void 0&&(this.camera.minZ=e.near),e.far!==void 0&&(this.camera.maxZ=e.far)}}applyLightConfig(e){var i;for(let r of this.configLights)r.dispose();this.configLights=[],(i=this.shadowGenerator)==null||i.dispose(),this.shadowGenerator=null;let t=this.scene.getLightByName("default-light");t&&t.dispose();for(let r of e){let s=this.createLight(r);s&&this.configLights.push(s)}}createLight(e){var r,s;let t=e.color?Te.FromHexString(e.color):Te.White(),i=(r=e.intensity)!=null?r:1;switch(e.type){case"hemisphere":{let a=e.groundColor?Te.FromHexString(e.groundColor):new Te(.2,.2,.2),o=new Ys("hemi",new b(0,1,0),this.scene);return o.diffuse=t,o.groundColor=a,o.intensity=i,o}case"directional":{let a=e.position?new b(...e.position).normalize():new b(-1,-2,-1).normalize(),o=new Ts("dir",a,this.scene);return o.diffuse=t,o.intensity=i,e.castShadow&&this.rootMesh&&this.setupShadow(o),o}case"point":{let a=e.position?new b(...e.position):new b(0,5,0),o=new Rf("point",a,this.scene);return o.diffuse=t,o.intensity=i,e.decay!==void 0&&(o.decay=e.decay),o}case"spot":{let a=e.position?new b(...e.position):new b(0,5,0),l=(e.target?new b(...e.target):b.Zero()).subtract(a).normalize(),c=e.angle?e.angle*Math.PI/180:Math.PI/4,f=(s=e.penumbra)!=null?s:.5,h=new Nr("spot",a,l,c,f,this.scene);return h.diffuse=t,h.intensity=i,e.decay!==void 0&&(h.decay=e.decay),e.castShadow&&this.rootMesh&&this.setupShadow(h),h}case"attachToCam":{let a=new Rf("cam-light",b.Zero(),this.scene);return a.diffuse=t,a.intensity=i,a.parent=this.camera,a}default:return null}}setupShadow(e){if(!this.rootMesh)return;if(!Mde(e)){console.warn("[AI3D] Light type does not support shadows:",e.name);return}let t=new yi(1024,e);t.useBlurExponentialShadowMap=!0,t.blurKernel=32;for(let i of this.getRenderableMeshes(this.rootMesh))t.addShadowCaster(i),i.receiveShadows=!0;this.shadowGenerator=t}applySceneConfig(e){var t,i;if(e.background!==void 0){let r=lt.FromColor3(Te.FromHexString(e.background),e.transparent?0:1);this.scene.clearColor=r}e.autoRotate&&(this.autoRotateBehavior?this.autoRotateBehavior.idleRotationSpeed=(i=e.autoRotateSpeed)!=null?i:.5:(this.autoRotateBehavior=new bm,this.autoRotateBehavior.idleRotationSpeed=(t=e.autoRotateSpeed)!=null?t:.5,this.autoRotateBehavior.idleRotationWaitTime=1e3,this.autoRotateBehavior.idleRotationSpinupTime=500,this.camera.addBehavior(this.autoRotateBehavior))),e.groundShadow&&this.rootMesh&&this.createGround(),e.grid&&this.createGrid(),e.axis&&this.createAxis()}createGround(){if(!this.rootMesh||this.groundMesh)return;let e=this.getRenderableBounds(this.rootMesh),t=an(e),i=Math.max(t.x,t.z)*3,r=e.min.y;this.groundMesh=pc.CreateGround("ground",{width:i,height:i},this.scene),this.groundMesh.position.y=r;let s=new He("ground-mat",this.scene);s.diffuseColor=new Te(.15,.15,.15),s.specularColor=Te.Black(),s.alpha=.5,this.groundMesh.material=s,this.groundMesh.receiveShadows=!0}createGrid(){if(!this.rootMesh||this.gridMesh)return;let e=this.getRenderableBounds(this.rootMesh),t=an(e),i=Math.max(t.x,t.z)*2,r=e.min.y-.01;this.gridMesh=pc.CreateGround("grid",{width:i,height:i,subdivisions:20},this.scene),this.gridMesh.position.y=r;let s=new He("grid-mat",this.scene);s.wireframe=!0,s.diffuseColor=new Te(.3,.3,.3),s.emissiveColor=new Te(.1,.1,.1),this.gridMesh.material=s}createAxis(){if(!this.rootMesh||this.axisMeshes.length>0)return;let e=this.getRenderableBounds(this.rootMesh),t=b1(e)*1.5,i=IR(e.min),r=d_(e)*.01,s=[["x",Te.Red(),new b(t,0,0)],["y",Te.Green(),new b(0,t,0)],["z",Te.Blue(),new b(0,0,t)]];for(let[a,o,l]of s){let c=pc.CreateTube(`axis-${a}`,{path:[i,i.add(l)],radius:r,tessellation:8},this.scene),f=new He(`axis-${a}-mat`,this.scene);f.emissiveColor=o,f.diffuseColor=Te.Black(),c.material=f,this.axisMeshes.push(c)}}setSTLColor(e){if(!this.rootMesh)return;let t=Te.FromHexString(e);for(let i of this.getRenderableMeshes(this.rootMesh))if(i.material&&i.material.name==="stl-mat"){let r=i.material;r.diffuseColor=t,r.emissiveColor=t.scale(.1)}}setWireframe(e){this.rootMesh&&(AO(this.rootMesh)||(this.wireframeEnabled=e,this.scene.forceWireframe=e))}toggleWireframe(){return this.setWireframe(!this.wireframeEnabled),this.wireframeEnabled}hasAnimations(){return this.scene.animationGroups.length>0}toggleAnimation(){let e=this.scene.animationGroups;if(e.length===0)return!1;this.animPlaying=!this.animPlaying;for(let t of e)this.animPlaying?t.play(!0):t.pause();return this.animPlaying}setAnimationSpeed(e){for(let t of this.scene.animationGroups)t.speedRatio=e}captureSnapshot(){let e=this.engine.getRenderingCanvas();return e?(this.scene.render(),e.toDataURL("image/png")):null}toggleOrientationGizmo(){return this.gizmoEnabled=!this.gizmoEnabled,this.gizmoEnabled&&!this.gizmo&&(this.gizmo=new xR(this.engine,this.camera)),this.gizmoEnabled}isOrientationGizmoEnabled(){return this.gizmoEnabled}setRenderScale(e){let t=Math.max(.25,Math.min(e,2)),i={low:2,medium:1.33,high:1}[this.currentQuality],r=hr()?1.5:1;return this.engine.setHardwareScalingLevel(i*r/t),t}getPerformanceSnapshot(){return{backend:"babylon",renderScale:Number((1/this.engine.getHardwareScalingLevel()).toFixed(2)),quality:this.currentQuality,meshCount:this.rootMesh?this.getRenderableMeshes(this.rootMesh).length:0}}toggleBoundingBox(){var e;if(this.bboxEnabled=!this.bboxEnabled,this.bboxEnabled){if(!this.rootMesh)return this.bboxEnabled;this.bboxMesh&&this.bboxMesh.dispose();let t=this.getRenderableBounds(this.rootMesh),i=IR(on(t)),r=IR(an(t));this.bboxMesh=pc.CreateBox("bbox",{width:r.x,height:r.y,depth:r.z},this.scene),this.bboxMesh.position=i;let s=new He("bbox-mat",this.scene);s.wireframe=!0,s.emissiveColor=new Te(1,1,0),s.disableLighting=!0,s.alpha=.6,this.bboxMesh.material=s}else(e=this.bboxMesh)==null||e.dispose(),this.bboxMesh=null;return this.bboxEnabled}toggleFocusSelection(){var t;let e=!this.focusSelectionEnabled;return e&&this.isDisassemblyActive()&&((t=this.disassembly)==null||t.setEnabled(!1)),this.focusSelectionEnabled=e,this.focusSelectionEnabled?this._lastPickResult.mesh&&this.setFocusedMesh(this._lastPickResult.mesh):this.clearFocusedMesh(),this.focusSelectionEnabled}isFocusSelectionEnabled(){return this.focusSelectionEnabled}toggleDisassembly(){let e=this.ensureDisassemblyController();if(!e)return!1;let t=!e.isEnabled();return t&&(this.focusSelectionEnabled=!1,this.clearFocusedMesh()),e.setEnabled(t)}resetDisassembly(){var e;(e=this.disassembly)==null||e.reset()}isDisassemblyEnabled(){return 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a=qn.annotationWorldPoint;a.set(e.x,e.y,e.z),b.ProjectToRef(a,qn.annotationIdentity,this.scene.getTransformMatrix(),this.camera.viewport.toGlobal(r,s),qn.annotationProjection);let o=i.clientWidth/r,l=i.clientHeight/s;return t.screenX=qn.annotationProjection.x*o,t.screenY=qn.annotationProjection.y*l,t.depth=qn.annotationProjection.z,!0}isAnnotationWorldPointOccluded(e){if(this.scene.isDisposed)return!1;let t=yc(Ht(this.camera.position),e);if(!t)return!1;let i=qn.annotationDirection,r=qn.annotationRay;i.set(t.direction.x,t.direction.y,t.direction.z),r.origin=this.camera.position,r.direction=i,r.length=t.distance;let s=this.scene.pickWithRay(r);return!!(s!=null&&s.hit)&&Cc(s.distance,t.distance,t.epsilon)}getAnnotationProvider(){let e=this.engine.getRenderingCanvas();if(!e)throw new Error("Preview canvas is unavailable");return{canvas:e,observeRender:t=>{let i=this.scene.onAfterRenderCameraObservable.add(r=>{r===this.camera&&t()});return{remove:()=>this.scene.onAfterRenderCameraObservable.remove(i)}},getCameraStateKey:()=>this.getAnnotationCameraStateKey(),projectWorldPoint:(t,i)=>this.projectAnnotationWorldPoint(t,i),isWorldPointOccluded:t=>this.isAnnotationWorldPointOccluded(t)}}getCanvas(){return this.engine.getRenderingCanvas()}getLastPickResult(){return this._lastPickResult}onPick(e){return this._onPickCallbacks.push(e),()=>{this._onPickCallbacks=this._onPickCallbacks.filter(t=>t!==e)}}setRenderQuality(e,t=1){this.currentQuality=e;let i={low:2,medium:1.33,high:1},r=hr()?1.5:1,s=i[e]*r/Math.max(t,.25);if(this.engine.setHardwareScalingLevel(s),this.shadowGenerator){let a={low:0,medium:16,high:32};this.shadowGenerator.blurKernel=a[e],e==="low"?(this.shadowGenerator.useBlurExponentialShadowMap=!1,this.shadowGenerator.useExponentialShadowMap=!0):(this.shadowGenerator.useBlurExponentialShadowMap=!0,this.shadowGenerator.useExponentialShadowMap=!1)}}destroy(){var t,i,r,s,a,o,l;this.engine.stopRenderLoop(),this.focusWorldPointFrame&&(activeWindow.cancelAnimationFrame(this.focusWorldPointFrame),this.focusWorldPointFrame=0),this._onPickCallbacks=[],(t=this.cleanupPicking)==null||t.call(this),this.cleanupPicking=null,(i=this.gizmo)==null||i.dispose(),this.gizmo=null,(r=this.disassembly)==null||r.dispose(),this.disassembly=null,this.clearFocusedMesh(),this.originalMeshVisibility.clear(),(s=this.bboxMesh)==null||s.dispose(),this.bboxMesh=null,this.camera.detachControl();let e=this.engine.getRenderingCanvas();e==null||e.removeEventListener("wheel",this.preventCanvasWheelScroll),this.resizeObs.disconnect(),this.autoRotateBehavior&&(this.camera.removeBehavior(this.autoRotateBehavior),this.autoRotateBehavior=null);for(let c of this.configLights)c.dispose();this.configLights=[],(a=this.shadowGenerator)==null||a.dispose(),this.shadowGenerator=null,(o=this.groundMesh)==null||o.dispose(),this.groundMesh=null,(l=this.gridMesh)==null||l.dispose(),this.gridMesh=null;for(let c of this.axisMeshes)c.dispose();this.axisMeshes=[],this.scene.dispose(),this.engine.dispose()}startRenderLoop(){this.rendering||(this.rendering=!0,this.engine.runRenderLoop(()=>{this.canRender()&&(this.scene.render(),this.gizmo&&this.gizmoEnabled&&(this.gizmo.syncWith(this.camera),this.gizmo.render()))}))}getRenderableMeshes(e){return cd(e,this.loadedMeshes)}getRenderableBounds(e){return dR(e,this.loadedMeshes)}setFocusedMesh(e){if(!this.rootMesh)return;let t=e?this.findRenderableMesh(e):null;if(!t||t.isDisposed()){this.clearFocusedMesh();return}if(this.focusedMesh===t)return;let i=this.getRenderableMeshes(this.rootMesh);for(let r of i){this.originalMeshVisibility.has(r.uniqueId)||this.originalMeshVisibility.set(r.uniqueId,r.visibility);let s=r===t;r.visibility=s?1:bde,r.renderOutline=s,r.outlineColor=new Te(.18,.76,1),r.outlineWidth=s?.045:0}this.focusedMesh=t}clearFocusedMesh(){if(!this.rootMesh){this.focusedMesh=null;return}for(let e of this.getRenderableMeshes(this.rootMesh)){let t=this.originalMeshVisibility.get(e.uniqueId);t!==void 0&&(e.visibility=t),e.renderOutline=!1,e.outlineWidth=0}this.originalMeshVisibility.clear(),this.focusedMesh=null}findRenderableMesh(e){if(!this.rootMesh)return null;let t=this.getRenderableMeshes(this.rootMesh);if(t.includes(e))return e;let i=e.parent;for(;i&&"uniqueId"in i;){let r=i;if(t.includes(r))return r;i=i.parent}return null}computePartSummary(e){var s;let t=e.name||`mesh-${e.uniqueId}`,i=oK(e.metadata,(s=this.gltfComponentMetadata.get(`node:${t}`))!=null?s:this.gltfComponentMetadata.get(`mesh:${t}`)),r=Qc(i,{name:t,path:sK(e)});return{...l9(e),name:aK(r,t),source:r.hasExplicitIdentity?"component":"mesh",meshNames:[t],childCount:1,componentId:r.componentId,occurrenceId:r.occurrenceId,partNumber:r.partNumber,componentPath:r.componentPath}}computeComponentPartSummaries(e){let t=new Set(e),i=[],r=new Set,s=[];for(let a of this.loadedTransformNodes){let o=a.getChildMeshes(!1).filter(h=>t.has(h)),l=MR(a,`component-${a.uniqueId}`),c=oK(a.metadata,this.gltfComponentMetadata.get(`node:${l}`)),f=Qc(c,{name:MR(a,`component-${a.uniqueId}`),path:sK(a)});o.length<1||o.length===e.length||!f.hasExplicitIdentity&&(!a.name.trim()||o.length<2)||s.push({node:a,childMeshes:o,identity:f})}return s.sort((a,o)=>a.childMeshes.length-o.childMeshes.length).forEach(({node:a,childMeshes:o,identity:l})=>{var m;let 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CK(n,e);return{command:(i=t.resolvedPath)!=null?i:t.executable,args:[...t.args]}}var ke,Gde,MK,Yf=C(()=>{"use strict";ir();ir();ir();ke=Zg(),Gde=[".exe",".cmd",".bat",".com"];MK=[{id:"freecad",label:"Python (CadQuery/OCCT)",settingsKey:"freecadCommand",envVar:"AI3D_FREECAD_CMD",fallbackCommands:(ke==null?void 0:ke.platform)==="win32"?["py","python"]:["python3","python"],knownCandidates:(ke==null?void 0:ke.platform)==="win32"?[]:["/usr/local/bin/python3","/opt/homebrew/bin/python3","/opt/local/bin/python3","/usr/bin/python3"]},{id:"obj2gltf",label:"obj2gltf",settingsKey:"obj2gltfCommand",envVar:"AI3D_OBJ2GLTF_CMD",fallbackCommands:(ke==null?void 0:ke.platform)==="win32"?["obj2gltf.cmd"]:["obj2gltf"],knownCandidates:(ke==null?void 0:ke.platform)==="win32"?Wde("obj2gltf.cmd"):DO("obj2gltf")},{id:"fbx2gltf",label:"FBX2glTF",settingsKey:"fbx2gltfCommand",envVar:"AI3D_FBX2GLTF_CMD",fallbackCommands:(ke==null?void 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n.replace(/\\/g,"/")}var kR=C(()=>{"use strict"});async function tue(n){try{return await es(n,ts),!0}catch(e){return!1}}function iue(n,e,t){return new Promise((i,r)=>{ia(n,e,{timeout:t,windowsHide:!0,maxBuffer:50*1024*1024},(s,a,o)=>{if(!s){i();return}let l=(a!=null?a:"").toString().trim(),c=(o!=null?o:"").toString().trim(),f=[`CAD conversion failed: ${s.message}`,l?`stdout: ${l}`:"",c?`stderr: ${c}`:""].filter(Boolean);r(new Error(f.join(" | ")))})})}function rue(n,e,t){let i=Tc(n),r=Tc(e),s=t.toLowerCase().replace(/^\./,""),a=s==="step"||s==="stp",o=s==="iges"||s==="igs",l=["import cadquery as cq","import trimesh","import trimesh.visual","import numpy as np","import sys","import os","",`src = r"${i}"`,`out = r"${r}"`,""];return a?l.push("from OCP.STEPCAFControl import STEPCAFControl_Reader","from OCP.STEPControl import STEPControl_Reader","from OCP.XCAFDoc import XCAFDoc_DocumentTool, XCAFDoc_ColorType, XCAFDoc_ShapeTool","from OCP.TDocStd import TDocStd_Document","from OCP.TCollection import TCollection_ExtendedString","from OCP.Quantity import Quantity_Color","from OCP.TDF import TDF_ChildIterator"):o&&l.push("from OCP.IGESControl import IGESControl_Reader"),l.push("from OCP.TopoDS import TopoDS","from OCP.TopAbs import TopAbs_FACE","from OCP.TopExp import TopExp_Explorer","from OCP.BRep import BRep_Tool","from OCP.BRepMesh import BRepMesh_IncrementalMesh","from OCP.TopLoc import TopLoc_Location","from OCP.IFSelect import IFSelect_RetDone"),a||l.push("from OCP.BRepTools import BRepTools"),l.push("","DEFAULT_COLOR = [180, 180, 180, 255]","","def triangulate_face(face, linear=0.1, angular=0.5):"," BRepMesh_IncrementalMesh(face, linear, False, angular, True)"," loc = TopLoc_Location()"," tri = BRep_Tool.Triangulation_s(face, loc)"," if tri is None:"," return None, None"," n = tri.NbNodes()"," verts = []"," for i in range(1, n + 1):"," p = tri.Node(i)"," if not loc.IsIdentity():"," p = p.Transformed(loc.Transformation())"," verts.append([p.X(), p.Y(), p.Z()])"," ntri = tri.NbTriangles()"," faces = []"," for i in range(1, ntri + 1):"," t = tri.Triangle(i)"," n1, n2, n3 = t.Get()"," faces.append([n1 - 1, n2 - 1, n3 - 1])"," return verts, faces"),a&&l.push("","def build_xde_color_lookup(step_path):",' """Load XDE with STEPCAFControl, extract per-face colors via surface signature."""'," from OCP.BRepAdaptor import BRepAdaptor_Surface"," lookup = {}"," try:"," reader = STEPCAFControl_Reader()"," reader.SetColorMode(True)"," reader.SetNameMode(True)"," status = reader.ReadFile(step_path)"," if status != IFSelect_RetDone:"," return lookup"," doc = TDocStd_Document(TCollection_ExtendedString('XmlOcaf'))"," reader.Transfer(doc)"," shape_tool = XCAFDoc_DocumentTool.ShapeTool_s(doc.Main())"," color_tool = XCAFDoc_DocumentTool.ColorTool_s(doc.Main())",""," def walk(label):"," if XCAFDoc_ShapeTool.IsShape_s(label):"," s = XCAFDoc_ShapeTool.GetShape_s(label)"," if s is not None and s.ShapeType() == TopAbs_FACE:"," c = Quantity_Color()"," if color_tool.GetColor(s, XCAFDoc_ColorType.XCAFDoc_ColorSurf, c):"," face = TopoDS.Face_s(s)"," try:"," adaptor = BRepAdaptor_Surface(face)"," u_r = (adaptor.FirstUParameter(), adaptor.LastUParameter())"," v_r = (adaptor.FirstVParameter(), adaptor.LastVParameter())"," key = (adaptor.GetType(), tuple(round(x, 4) for x in u_r), tuple(round(x, 4) for x in v_r))"," color = (c.Red(), c.Green(), c.Blue())"," if key not in lookup:"," lookup[key] = color"," except Exception:"," pass"," children = TDF_ChildIterator(label)"," while children.More():"," walk(children.Value())"," children.Next()",""," walk(doc.Main())"," except Exception as e:",' print(f"XDE color extraction failed: {e}", file=sys.stderr)'," return lookup","","def get_face_color(face, color_lookup):",' """Match a geometry face to an XDE face via surface signature, return color."""'," from OCP.BRepAdaptor import BRepAdaptor_Surface"," try:"," adaptor = BRepAdaptor_Surface(face)"," u_r = (adaptor.FirstUParameter(), adaptor.LastUParameter())"," v_r = (adaptor.FirstVParameter(), adaptor.LastVParameter())"," key = (adaptor.GetType(), tuple(round(x, 4) for x in u_r), tuple(round(x, 4) for x in v_r))"," return color_lookup.get(key)"," except Exception:"," return None"),l.push(""),a?l.push("# STEP: build XDE color lookup + load geometry","color_lookup = build_xde_color_lookup(src)",'print(f"XDE color lookup: {len(color_lookup)} surface signatures")',"","sr = STEPControl_Reader()","status = sr.ReadFile(src)","if status != IFSelect_RetDone:",' print(f"Failed to read STEP file: {src}", file=sys.stderr)'," sys.exit(1)","sr.TransferRoots()","shape = sr.OneShape()"):o?l.push("# IGES: load geometry (no XDE color support for IGES)","ir = IGESControl_Reader()","status = ir.ReadFile(src)","if status != IFSelect_RetDone:",' print(f"Failed to read IGES file: {src}", file=sys.stderr)'," sys.exit(1)","ir.TransferRoots()","shape = ir.OneShape()"):l.push("# BREP: load geometry from native OpenCascade format","from OCP.TopoDS import TopoDS_Shape","from OCP.BRep import BRep_Builder","shape = TopoDS_Shape()","builder = BRep_Builder()","success = BRepTools.Read_s(shape, src, builder)","if not success:",' print(f"Failed to read BREP file: {src}", file=sys.stderr)'," sys.exit(1)"),l.push("","all_verts = []","all_faces = []","all_colors = []","matched_count = 0","total_faces = 0","","exp = TopExp_Explorer(shape, TopAbs_FACE)","while exp.More():"," face = TopoDS.Face_s(exp.Current())"," total_faces += 1"," verts, faces = triangulate_face(face)"," if verts and faces:"," offset = len(all_verts)"," all_verts.extend(verts)"," for tri in faces:"," all_faces.append([tri[0] + offset, tri[1] + offset, tri[2] + offset])"),a?l.push(" color = get_face_color(face, color_lookup)"," if color:"," matched_count += 1"," r, g, b = color"," rgba = [int(r * 255), int(g * 255), int(b * 255), 255]"," else:"," rgba = DEFAULT_COLOR"):l.push(" rgba = DEFAULT_COLOR"),l.push(" n = len(verts)"," all_colors.extend([rgba] * n)"," exp.Next()","",'print(f"Triangulated: {total_faces} faces, {len(all_verts)} verts, {matched_count} colored ({matched_count*100//max(total_faces,1)}%)")',"","if not all_verts or not all_faces:"," # Fallback: use CadQuery import (works for STEP/IGES, not BREP)"),a?l.push(" cq_shape = cq.importers.importStep(src)"):o?l.push(" cq_shape = cq.importers.importStep(src) # CadQuery reads IGES via importStep"):l.push(" cq_shape = cq.importers.importStep(src) # CadQuery BREP import"),l.push(" cq.exporters.export(cq_shape, out, exportType='STL')"," mesh = trimesh.load(out)"," data = mesh.export(file_type='glb')"," if isinstance(data, str):"," with open(data, 'rb') as f:"," data = f.read()"," with open(out, 'wb') as f:"," f.write(data)",' print(f"Fallback CadQuery STL->GLB: {out} ({len(data)} bytes)")'," sys.exit(0)","","verts_arr = np.array(all_verts, dtype=float)","faces_arr = np.array(all_faces, dtype=int)","colors_arr = np.array(all_colors, dtype=np.uint8)","","mesh = trimesh.Trimesh("," vertices=verts_arr,"," faces=faces_arr,"," visual=trimesh.visual.ColorVisuals(vertex_colors=colors_arr),"," process=True,",")","mesh.fix_normals()","scene = trimesh.Scene([mesh])","","result = scene.export(file_type='glb')","if isinstance(result, bytes):"," data = result","elif isinstance(result, str):"," with open(result, 'rb') as f:"," data = f.read()","else:"," data = bytes(result)","","with open(out, 'wb') as f:"," f.write(data)","","print(f'Converted {src} -> {out} ({len(data)} bytes, {matched_count}/{total_faces} colored faces)')"),l.join(` +`)}var Jde,eue,WR,yK=C(()=>{"use strict";ir();ir();ir();ir();Qn();Yf();kR();Jde=cr("freecad-converter"),eue=300*1e3;WR=class{constructor(e){this.configuredCommand=e;this.id="freecad";this.sourceExts=["step","stp","iges","igs","brep"];this.targetExt="glb"}async getCacheKey(){let e=await $n(this.id,this.configuredCommand);return`${this.id}:${e.command} ${e.args.join(" ")}`.trim()}async convert(e){if(!Un(e.sourcePath))throw new Error(`Converter '${this.id}' requires an absolute source path, got '${e.sourcePath}'. Pass a file-system path to the conversion pipeline when invoking CAD conversion.`);let t=await $n(this.id,this.configuredCommand),i=Ao(e.sourcePath),r=xo(e.sourcePath,ta(e.sourcePath)),s=Gi(i,`${r}.ai3d-converted.glb`),a=Gi(Id(),"ai3d-freecad"),o=Gi(a,`${r}-${Date.now()}.py`);await Rd(a,{recursive:!0}),await xd(o,rue(e.sourcePath,s,e.sourceExt),"utf8"),Jde.info("run CAD conversion (CadQuery/OCCT)",{sourcePath:e.sourcePath,outputPath:s,command:t.command,args:t.args});try{await iue(t.command,[...t.args,o],eue)}catch(c){throw new Error(`CAD conversion failed for '${e.sourcePath}'. Ensure Python with cadquery is installed: pip install cadquery trimesh. Set Python command path in plugin settings or AI3D_FREECAD_CMD if Python is not discoverable. ${c instanceof Error?c.message:String(c)}`)}finally{bd(o,{force:!0})}if(!await tue(s))throw new Error(`CAD conversion finished but output was not found: '${s}'. Check that CadQuery supports this CAD format.`);if((await ea(s)).byteLength===0)throw new Error(`CAD conversion output is empty: '${s}'.`);return{outputPath:s,outputExt:"glb",fromCache:!1,warnings:["Converted by local Python/CadQuery(OCCT) bridge."]}}}});async function aue(n){try{return await es(n,ts),!0}catch(e){return!1}}function oue(n,e,t){return new Promise((i,r)=>{ia(n,e,{timeout:t,windowsHide:!0,maxBuffer:50*1024*1024},(s,a,o)=>{if(!s){i();return}let l=(a!=null?a:"").toString().trim(),c=(o!=null?o:"").toString().trim(),f=[`obj2gltf command failed: ${s.message}`,l?`stdout: ${l}`:"",c?`stderr: ${c}`:""].filter(Boolean);r(new Error(f.join(" | ")))})})}var nue,sue,HR,PK=C(()=>{"use strict";ir();ir();ir();Qn();Yf();nue=cr("obj2gltf-converter"),sue=180*1e3;HR=class{constructor(e){this.configuredCommand=e;this.id="obj2gltf";this.sourceExts=["obj"];this.targetExt="glb"}async getCacheKey(){let e=await $n(this.id,this.configuredCommand);return`${this.id}:${e.command} ${e.args.join(" ")}`.trim()}async convert(e){if(!Un(e.sourcePath))throw new Error(`Converter '${this.id}' requires an absolute source path, got '${e.sourcePath}'. Pass a file-system path to the conversion pipeline when invoking obj2gltf.`);let t=await $n(this.id,this.configuredCommand),i=Ao(e.sourcePath),r=xo(e.sourcePath,ta(e.sourcePath)),s=Gi(i,`${r}.ai3d-converted.glb`);nue.info("run obj2gltf conversion",{sourcePath:e.sourcePath,outputPath:s,command:t.command,args:t.args});try{await oue(t.command,[...t.args,"-i",e.sourcePath,"-o",s,"-b"],sue)}catch(o){throw new Error(`obj2gltf conversion failed for '${e.sourcePath}'. Set obj2gltf command path in plugin settings or AI3D_OBJ2GLTF_CMD if obj2gltf is not discoverable. ${o instanceof Error?o.message:String(o)}`)}if(!await aue(s))throw new Error(`obj2gltf conversion finished but output was not found: '${s}'.`);if((await ea(s)).byteLength===0)throw new Error(`obj2gltf output file is empty: '${s}'.`);return{outputPath:s,outputExt:"glb",fromCache:!1,warnings:["Converted by local obj2gltf CLI bridge."]}}}});async function fue(n){try{return await es(n,ts),!0}catch(e){return!1}}function hue(n,e,t){return new Promise((i,r)=>{ia(n,e,{timeout:t,windowsHide:!0,maxBuffer:50*1024*1024},(s,a,o)=>{if(!s){i();return}let l=(a!=null?a:"").toString().trim(),c=(o!=null?o:"").toString().trim(),f=[`FBX2glTF command failed: ${s.message}`,l?`stdout: ${l}`:"",c?`stderr: ${c}`:""].filter(Boolean);r(new Error(f.join(" | ")))})})}var lue,cue,zR,DK=C(()=>{"use strict";ir();ir();ir();Qn();Yf();lue=cr("fbx2gltf-converter"),cue=180*1e3;zR=class{constructor(e){this.configuredCommand=e;this.id="fbx2gltf";this.sourceExts=["fbx"];this.targetExt="glb"}async getCacheKey(){let e=await $n(this.id,this.configuredCommand);return`${this.id}:${e.command} ${e.args.join(" ")}`.trim()}async convert(e){if(!Un(e.sourcePath))throw new Error(`Converter '${this.id}' requires an absolute source path, got '${e.sourcePath}'. Pass a file-system path to the conversion pipeline when invoking FBX2glTF.`);let t=await $n(this.id,this.configuredCommand),i=Ao(e.sourcePath),r=xo(e.sourcePath,ta(e.sourcePath)),s=Gi(i,`${r}.ai3d-converted.glb`);lue.info("run FBX2glTF conversion",{sourcePath:e.sourcePath,outputPath:s,command:t.command,args:t.args});try{await hue(t.command,[...t.args,"-i",e.sourcePath,"-o",s,"-b"],cue)}catch(o){throw new Error(`FBX2glTF conversion failed for '${e.sourcePath}'. Set FBX2glTF command path in plugin settings or AI3D_FBX2GLTF_CMD if FBX2glTF is not discoverable. ${o instanceof Error?o.message:String(o)}`)}if(!await fue(s))throw new Error(`FBX2glTF conversion finished but output was not found: '${s}'.`);if((await ea(s)).byteLength===0)throw new Error(`FBX2glTF output file is empty: '${s}'.`);return{outputPath:s,outputExt:"glb",fromCache:!1,warnings:["Converted by local FBX2glTF CLI bridge."]}}}});async function mue(n){try{return await es(n,ts),!0}catch(e){return!1}}function pue(n,e,t){return new Promise((i,r)=>{ia(n,e,{timeout:t,windowsHide:!0,maxBuffer:50*1024*1024},(s,a,o)=>{if(!s){i();return}let l=(a!=null?a:"").toString().trim(),c=(o!=null?o:"").toString().trim(),f=[`mesh conversion failed: ${s.message}`,l?`stdout: ${l}`:"",c?`stderr: ${c}`:""].filter(Boolean);r(new Error(f.join(" | ")))})})}function _ue(n,e){let t=Tc(n),i=Tc(e);return["import trimesh","import sys","",`src = r"${t}"`,`out = r"${i}"`,"","try:"," loaded = trimesh.load(src, force=None)","except Exception as e:",' print(f"Failed to load {src}: {e}", file=sys.stderr)'," sys.exit(1)","","if isinstance(loaded, trimesh.Scene):"," scene = loaded","elif isinstance(loaded, trimesh.Trimesh):"," scene = trimesh.Scene([loaded])","else:",' print(f"Unsupported type: {type(loaded)}", file=sys.stderr)'," sys.exit(1)","","try:"," data = scene.export(file_type='glb')","except Exception as e:",' print(f"Failed to export GLB: {e}", file=sys.stderr)'," sys.exit(1)","","with open(out, 'wb') as f:"," f.write(data)","","print(f'Converted {src} -> {out} ({len(data)} bytes)')"].join(` +`)}var due,uue,XR,LK=C(()=>{"use strict";ir();ir();ir();ir();Qn();Yf();kR();due=cr("assimp-converter"),uue=300*1e3;XR=class{constructor(e){this.configuredCommand=e;this.id="assimp";this.sourceExts=["3mf","dae"];this.targetExt="glb"}async getCacheKey(){let e=await $n(this.id,this.configuredCommand);return`${this.id}:${e.command} ${e.args.join(" ")}`.trim()}async convert(e){if(!Un(e.sourcePath))throw new Error(`Converter '${this.id}' requires an absolute source path, got '${e.sourcePath}'. Pass a file-system path to the conversion pipeline when invoking mesh conversion.`);let t=await $n(this.id,this.configuredCommand),i=Ao(e.sourcePath),r=xo(e.sourcePath,ta(e.sourcePath)),s=Gi(i,`${r}.ai3d-converted.glb`),a=Gi(Id(),"ai3d-mesh-convert"),o=Gi(a,`${r}-${Date.now()}.py`);await Rd(a,{recursive:!0}),await xd(o,_ue(e.sourcePath,s),"utf8"),due.info("run mesh conversion (trimesh)",{sourcePath:e.sourcePath,outputPath:s,command:t.command,args:t.args});try{await pue(t.command,[...t.args,o],uue)}catch(c){throw new Error(`Mesh conversion failed for '${e.sourcePath}'. Ensure Python with trimesh is installed: pip install trimesh numpy networkx pycollada. Set Python command path in plugin settings or AI3D_ASSIMP_CMD if Python is not discoverable. ${c instanceof Error?c.message:String(c)}`)}finally{bd(o,{force:!0})}if(!await mue(s))throw new Error(`Mesh conversion finished but output was not found: '${s}'. Check that trimesh supports this format.`);if((await ea(s)).byteLength===0)throw new Error(`Mesh conversion output is empty: '${s}'.`);return{outputPath:s,outputExt:"glb",fromCache:!1,warnings:["Converted by local Python/trimesh bridge."]}}}});async function vue(n){try{return await es(n,ts),!0}catch(e){return!1}}function Eue(n,e,t){return new Promise((i,r)=>{ia(n,e,{timeout:t,windowsHide:!0,maxBuffer:50*1024*1024},(s,a,o)=>{if(!s){i({stdout:a!=null?a:"",stderr:o!=null?o:""});return}let l=(a!=null?a:"").toString().trim(),c=(o!=null?o:"").toString().trim(),f=[`SLDPRT conversion failed: ${s.message}`,l?`stdout: ${l}`:"",c?`stderr: ${c}`:""].filter(Boolean);r(new Error(f.join(" | ")))})})}function Sue(n,e){let t=Tc(n),i=Tc(e),r=i.replace(/\.glb$/i,".intermediate.step");return["import sys","import os","",`src = r"${t}"`,`out = r"${i}"`,`step_out = r"${r}"`,"","# Step 1: Import SLDPRT via FreeCAD","try:"," import FreeCAD"," import ImportGui"," import Mesh","except ImportError as e:",' print(f"FreeCAD modules not available: {e}", file=sys.stderr)',' print("Ensure this script runs under FreeCADCmd (not system Python).", file=sys.stderr)'," sys.exit(1)","","print(f'Opening SLDPRT: {src}')","try:"," doc = FreeCAD.newDocument('Convert')"," ImportGui.open(src, doc.Name)","except Exception as e:",' print(f"Failed to open SLDPRT file: {e}", file=sys.stderr)'," sys.exit(1)","","if not doc.Objects:",' print("SLDPRT file imported but contains no objects", file=sys.stderr)'," sys.exit(1)","",'print(f"Imported {len(doc.Objects)} object(s) from SLDPRT")',"","# Step 2: Export to STEP (intermediate)","try:"," import Import"," objs = [o for o in doc.Objects if hasattr(o, 'Shape')]"," if not objs:",' print("No shape objects found after import", file=sys.stderr)'," sys.exit(1)"," Import.export(objs, step_out)",' print(f"Exported intermediate STEP: {step_out}")',"except Exception as e:",' print(f"Failed to export STEP: {e}", file=sys.stderr)'," sys.exit(1)","","FreeCAD.closeDocument(doc.Name)","","# Step 3: Convert STEP to GLB using OCP (same pipeline as FreecadConverter)","import trimesh","import trimesh.visual","import numpy as np","","from OCP.STEPControl import STEPControl_Reader","from OCP.TopoDS import TopoDS","from OCP.TopAbs import TopAbs_FACE","from OCP.TopExp import TopExp_Explorer","from OCP.BRep import BRep_Tool","from OCP.BRepMesh import BRepMesh_IncrementalMesh","from OCP.TopLoc import TopLoc_Location","from OCP.IFSelect import IFSelect_RetDone","","DEFAULT_COLOR = [180, 180, 180, 255]","","def triangulate_face(face, linear=0.1, angular=0.5):"," BRepMesh_IncrementalMesh(face, linear, False, angular, True)"," loc = TopLoc_Location()"," tri = BRep_Tool.Triangulation_s(face, loc)"," if tri is None:"," return None, None"," n = tri.NbNodes()"," verts = []"," for i in range(1, n + 1):"," p = tri.Node(i)"," if not loc.IsIdentity():"," p = p.Transformed(loc.Transformation())"," verts.append([p.X(), p.Y(), p.Z()])"," ntri = tri.NbTriangles()"," faces = []"," for i in range(1, ntri + 1):"," t = tri.Triangle(i)"," n1, n2, n3 = t.Get()"," faces.append([n1 - 1, n2 - 1, n3 - 1])"," return verts, faces","","sr = STEPControl_Reader()","status = sr.ReadFile(step_out)","if status != IFSelect_RetDone:",' print(f"Failed to read intermediate STEP: {step_out}", file=sys.stderr)'," sys.exit(1)","sr.TransferRoots()","shape = sr.OneShape()","","all_verts = []","all_faces = []","all_colors = []","total_faces = 0","","exp = TopExp_Explorer(shape, TopAbs_FACE)","while exp.More():"," face = TopoDS.Face_s(exp.Current())"," total_faces += 1"," verts, faces = triangulate_face(face)"," if verts and faces:"," offset = len(all_verts)"," all_verts.extend(verts)"," for tri in faces:"," all_faces.append([tri[0] + offset, tri[1] + offset, tri[2] + offset])"," all_colors.extend([DEFAULT_COLOR] * len(verts))"," exp.Next()","","if not all_verts or not all_faces:",' print(f"No geometry extracted from STEP ({total_faces} faces scanned)", file=sys.stderr)'," sys.exit(1)","",'print(f"Triangulated: {total_faces} faces, {len(all_verts)} verts")',"","verts_arr = np.array(all_verts, dtype=float)","faces_arr = np.array(all_faces, dtype=int)","colors_arr = np.array(all_colors, dtype=np.uint8)","","mesh = trimesh.Trimesh("," vertices=verts_arr,"," faces=faces_arr,"," visual=trimesh.visual.ColorVisuals(vertex_colors=colors_arr),"," process=True,",")","mesh.fix_normals()","scene = trimesh.Scene([mesh])","","result = scene.export(file_type='glb')","if isinstance(result, bytes):"," data = result","elif isinstance(result, str):"," with open(result, 'rb') as f:"," data = f.read()","else:"," data = bytes(result)","","with open(out, 'wb') as f:"," f.write(data)","","# Cleanup intermediate STEP","try:"," os.remove(step_out)","except OSError:"," pass","","print(f'Converted {src} -> {out} ({len(data)} bytes, {total_faces} faces)')"].join(` +`)}var wO,gue,YR,OK=C(()=>{"use strict";ir();ir();ir();ir();Qn();Yf();kR();wO=cr("sldprt-converter"),gue=600*1e3;YR=class{constructor(e){this.configuredCommand=e;this.id="sldprt";this.sourceExts=["sldprt"];this.targetExt="glb"}async getCacheKey(){let e=await $n("freecadcmd",this.configuredCommand);return`${this.id}:${e.command} ${e.args.join(" ")}`.trim()}async convert(e){if(!Un(e.sourcePath))throw new Error(`Converter '${this.id}' requires an absolute source path, got '${e.sourcePath}'. Pass a file-system path to the conversion pipeline when invoking SLDPRT conversion.`);let t=await $n("freecadcmd",this.configuredCommand),i=Ao(e.sourcePath),r=xo(e.sourcePath,ta(e.sourcePath)),s=Gi(i,`${r}.ai3d-converted.glb`),a=Gi(Id(),"ai3d-sldprt"),o=Gi(a,`${r}-${Date.now()}.py`);await Rd(a,{recursive:!0}),await xd(o,Sue(e.sourcePath,s),"utf8"),wO.info("run SLDPRT conversion (FreeCAD + OCP)",{sourcePath:e.sourcePath,outputPath:s,command:t.command,args:t.args});try{let{stdout:c,stderr:f}=await Eue(t.command,[...t.args,o],gue);c&&wO.info("FreeCAD stdout",{stdout:c.trim().slice(0,500)}),f&&wO.warn("FreeCAD stderr",{stderr:f.trim().slice(0,500)})}catch(c){throw new Error(`SLDPRT conversion failed for '${e.sourcePath}'. Ensure FreeCAD is installed (https://www.freecad.org/downloads.php). Set FreeCADCmd path in plugin settings or AI3D_FREECADCMD env var. ${c instanceof Error?c.message:String(c)}`)}finally{bd(o,{force:!0})}if(!await vue(s))throw new Error(`SLDPRT conversion finished but output was not found: '${s}'. Check that FreeCAD can import this SolidWorks file version.`);if((await ea(s)).byteLength===0)throw new Error(`SLDPRT conversion output is empty: '${s}'.`);return{outputPath:s,outputExt:"glb",fromCache:!1,warnings:["Converted by local FreeCAD + OpenCASCADE bridge."]}}}});function hd(n){var r;let e=new BR,t=new Set((r=n==null?void 0:n.enabledConverterIds)!=null?r:[]);FO.debug("create conversion manager",{enabledConverterIds:[...t]});let i=[new WR(n==null?void 0:n.freecadCommand),new HR(n==null?void 0:n.obj2gltfCommand),new zR(n==null?void 0:n.fbx2gltfCommand),new XR(n==null?void 0:n.assimpCommand),new YR(n==null?void 0:n.freecadcmdCommand)];for(let s of i)t.has(s.id)?(e.registerConverter(s),FO.info("enabled converter",{converterId:s.id})):FO.debug("converter disabled",{converterId:s.id});return e}var FO,KR=C(()=>{"use strict";bK();yK();PK();DK();LK();OK();Qn();FO=cr("conversion-factory")});function NK(n){let e=Oa(n.sourceExt),t=[];return e!==n.sourceExt&&t.push(`Normalized extension '${n.sourceExt}' -> '${e}'.`),Tue.debug("prepare direct load",{path:n.path,sourceExt:n.sourceExt,normalizedExt:e,warningCount:t.length}),{effectivePath:n.path,effectiveExt:e,warnings:t}}var Tue,wK=C(()=>{"use strict";To();Qn();Tue=cr("direct-load-service")});function jR(n){return`.${n.trim().toLowerCase()}`}function tp(n){return n instanceof dd}function BO(n){var e;if(n instanceof dd){let t=(e=Aue[n.converterId])!=null?e:n.converterId;return fr("modelLoad.warningMessage",{ext:jR(n.sourceExt),converterName:t})}return n instanceof ep?fr("modelLoad.mobileWarningMessage",{ext:jR(n.sourceExt)}):fr("modelLoad.errorMessage",{reason:n instanceof Error?n.message:String(n)})}function ip(n){return n instanceof dd?{level:"warning",title:ee("modelLoad.warningTitle"),message:BO(n),hint:ee("modelLoad.warningHint")}:n instanceof ep?{level:"warning",title:ee("modelLoad.warningTitle"),message:BO(n),hint:ee("modelLoad.mobileWarningHint")}:{level:"error",title:ee("modelLoad.errorTitle"),message:BO(n),hint:ee("modelLoad.errorHint")}}var Aue,dd,ep,rp=C(()=>{"use strict";Js();Aue={freecad:"FreeCAD",obj2gltf:"obj2gltf",fbx2gltf:"FBX2glTF",assimp:"mesh",sldprt:"SolidWorks"};dd=class extends Error{constructor(t,i){super(`Converter '${t}' is not registered for ${jR(i)}. 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0,r=Array.isArray(e.suggestedTags)?e.suggestedTags.filter(a=>typeof a=="string"&&a.trim().length>0):void 0,s=Array.isArray(e.warnings)?e.warnings.filter(a=>typeof a=="string"&&a.trim().length>0):void 0;return{title:typeof e.title=="string"?e.title:void 0,summary:t,sections:i,suggestedTags:r,warnings:s,model:typeof e.model=="string"?e.model:void 0}}async function KK(n){if(!n.enabled||!n.endpoint||!n.request)return null;let e=await(0,XK.requestUrl)({url:n.endpoint,method:"POST",headers:{"content-type":"application/json"},body:JSON.stringify(n.request)});if(e.status<200||e.status>=300)throw new Error(`Remote draft request failed: HTTP ${e.status}`);return que(e.json)}var XK,jK=C(()=>{"use strict";XK=require("obsidian")});var tb={};$e(tb,{buildKnowledgeIndexContent:()=>dj,buildKnowledgeIndexManagedSection:()=>QO,buildKnowledgeNoteContent:()=>aj,collectRegisteredPartsFromProfiles:()=>fj,generateKnowledgeNote:()=>Rme,replaceManagedSection:()=>hj});function ej(n){var t;let e=(t=n.split(".").pop())==null?void 0:t.trim().toLowerCase();return e&&e.length>0?e:"unknown"}function YO(n){return n.filter(e=>e.length>0).join(", ")}function HO(n){return Array.from(new Set(n.map(e=>e.trim()).filter(Boolean)))}function qO(n){return n.replace(/\\/g,"/").replace(/^\/+|\/+$/g,"").trim()}function KO(n,e){return n.replace(/[\\/:*?"<>|#[\]^]/g," ").replace(/\s+/g," ").trim().slice(0,80)||e}function jO(n){var e;return(e=n==null?void 0:n.map(t=>t.toFixed(2)).join(", "))!=null?e:"-"}function Zue(n,e=12){if(n.length===0)return"-";let t=n.slice(0,e).join(", "),i=n.length-e;return i>0?`${t}, +${i.toLocaleString()} more`:t}function tj(n){var e;return n.source==="component"?n.childCount&&n.childCount>1?`component (${n.childCount})`:"component":n.source==="group"?`group (${(e=n.childCount)!=null?e:n.meshRefs.length})`:"mesh"}function Que(n){let e=n.sourceNotePath?`[[${n.sourceNotePath}|${n.sourcePartName}]]`:n.sourcePartName,t=n.reasons.length>0?` - ${n.reasons.join(", ")}`:"";return`${e} (${Math.round(n.confidence*100)}%${t})`}function ij(n){var t;let e=[];if(n.headingRef&&e.push(`heading: ${n.headingRef}`),n.notePath){let i=(t=ra(n.notePath))!=null?t:n.notePath;e.push(`note: [[${n.notePath}|${i}]]`)}return e}function $ue(n){return[{axis:"x",value:Math.max(0,n.boundingSize.x)},{axis:"y",value:Math.max(0,n.boundingSize.y)},{axis:"z",value:Math.max(0,n.boundingSize.z)}].sort((e,t)=>t.value-e.value)}function rj(n){let[e,t,i]=$ue(n);if(!e||e.value<=0)return"Bounding information is incomplete, so scale and orientation still need manual review.";let r=i.value>0?e.value/i.value:Number.POSITIVE_INFINITY,s=e.value>0?t.value/e.value:0;return(e.value>0?i.value/e.value:0)<=.18&&s>=.45?`The bounding box is strongly planar, with a thin ${i.axis.toUpperCase()} dimension compared with ${e.axis.toUpperCase()}.`:r>=3&&s<=.55?`The model is strongly elongated along ${e.axis.toUpperCase()}, which suggests a directional or axial structure.`:"The overall bounding volume is fairly balanced, so semantic grouping is more likely to come from mesh and material boundaries than from one dominant axis."}function nj(n){if(n.splatCount!==void 0)return`This is a splat-based asset with ${n.splatCount.toLocaleString()} splats; review should focus on capture coverage, density, and viewpoint clarity instead of triangle topology.`;let e=0;return n.triangleCount>=5e5?e+=3:n.triangleCount>=1e5?e+=2:n.triangleCount>=2e4&&(e+=1),n.meshCount>=100?e+=2:n.meshCount>=25&&(e+=1),n.materialCount>=8&&(e+=1),e>=5?"The mesh and material counts point to a high-complexity asset; expect semantic cleanup, regrouping, or naming review before turning it into stable knowledge notes.":e>=3?"The asset sits in a medium-complexity range: it already contains useful structure, but some meshes or materials may still reflect export convenience rather than real-world parts.":"The asset is structurally compact, so a lightweight local pass can usually produce usable first-draft notes without a heavier analysis pipeline."}function Jue(n){var t;let e=(t=n==null?void 0:n.tags)!=null?t:[];return e.length===0?"No knowledge tags are stored yet, so the note should establish the first stable vocabulary for this model.":`Current tags already suggest a working taxonomy: ${YO(e)}.`}function qK(n){var t;let e=(t=n==null?void 0:n.annotations)!=null?t:[];return e.length===0?"No annotation pins are stored yet, so the next useful pass is to mark semantically important regions before splitting the model into part notes.":e.length===1?"There is 1 saved annotation pin, which already gives this report a concrete user-selected focus area.":`There are ${e.length} saved annotation pins, which provide a useful first-pass map of user-relevant regions.`}function eme(n,e){var r;if(!n)return["Preview statistics were not available when this note was generated, so the next step is to reload the model and regenerate the report.",qK(e)];let t=[`${n.meshCount.toLocaleString()} mesh(es), ${((r=n.splatCount)!=null?r:n.triangleCount).toLocaleString()} ${n.splatCount!==void 0?"splats":"triangles"}, and ${n.materialCount.toLocaleString()} material slot(s) are currently visible in the preview pipeline.`,nj(n),rj(n),qK(e)],i=Jue(e);return i&&t.push(i),t}function tme(n){var i;let e=(i=n==null?void 0:n.annotations)!=null?i:[];if(e.length===0)return["## Focus Areas","","- No focus areas have been pinned yet.",""];let t=["## Focus Areas",""];for(let r of e){let s=ij(r),a=s.length>0?` (${s.join("; ")})`:"";t.push(`- **${r.label||"Untitled pin"}**${a}`)}return t.push(""),t}function ime(n){var i,r;let e=(i=n==null?void 0:n.annotationLinks)!=null?i:[];if(e.length===0)return["## Annotation Links","","- No annotation-to-part links were produced in this pass.",""];let t=["## Annotation Links","","| Annotation | Nearest Part | Linked Note | Distance | Confidence |","|------------|--------------|-------------|----------|------------|"];for(let s of e){let a=s.notePath?`[[${s.notePath}]]`:"-";t.push(`| ${Zs(s.label)} | ${Zs((r=s.nearestPartName)!=null?r:"-")} | ${Zs(a)} | ${s.distance===void 0?"-":s.distance.toFixed(3)} | ${Math.round(s.confidence*100)}% |`)}return t.push(""),t}function rme(n){var i,r,s,a;let e=((i=n==null?void 0:n.parts)!=null?i:[]).filter(o=>o.notePath);if(e.length===0)return["## Suggested Part Notes","","- No part note drafts were created in this pass.",""];let t=["## Suggested Part Notes",""];for(let o of e.slice(0,$K)){let l=(s=ra((r=o.notePath)!=null?r:""))!=null?s:o.name,c=[(a=o.category)!=null?a:"unclassified",vo(o.triangleCount,"triangle"),o.materialName?`material ${o.materialName}`:""].filter(Boolean).join(", ");t.push(`- [[${o.notePath}|${l}]] - ${o.name} (${c})`)}return t.push(""),t}function vo(n,e){return`${(n!=null?n:0).toLocaleString()} ${e}${n===1?"":"s"}`}function nme(n){return n.length===0?"No per-part evidence was captured yet, so the first useful editing pass is to reload the model and regenerate this note from the workbench.":n.slice(0,6).map((e,t)=>{var r;let i=e.materialName?`, material ${e.materialName}`:"";return`${t+1}. ${e.name} (${(r=e.category)!=null?r:"unclassified"}, ${vo(e.triangleCount,"triangle")}${i})`}).join(` +`)}function sme(n){let e=n.filter(t=>{var i;return(i=t.registeredMatches)==null?void 0:i.length});return e.length===0?"No previously registered parts were matched across other analyzed models in this pass.":e.slice(0,6).map(t=>{var r;let i=(r=t.registeredMatches)==null?void 0:r[0];return i?`- ${t.name}: possible reuse of ${i.sourcePartName} from ${i.sourceAssetId} (${Math.round(i.confidence*100)}% confidence).`:""}).filter(Boolean).join(` +`)}function sj(n){var _,g,v,x,A,S,E,R,I;let e=ej(n.sourcePath).toUpperCase(),t=n.preview,i=[...(g=(_=n.analysis)==null?void 0:_.parts)!=null?g:[]].sort((y,M)=>{var D,O;return((D=M.triangleCount)!=null?D:0)-((O=y.triangleCount)!=null?O:0)}),r=(x=(v=n.profile)==null?void 0:v.annotations)!=null?x:[],s=(S=(A=n.analysis)==null?void 0:A.annotationLinks)!=null?S:[],a=HO(i.map(y=>{var M;return(M=y.category)!=null?M:"unclassified"})).slice(0,6),o=HO(i.flatMap(y=>y.materialName?[y.materialName]:[])).slice(0,6),l=nme(i),c=sme(i),f=t?rj(t):"Geometry statistics are not available yet, so this draft should stay provisional.",h=t?nj(t):"Reload the preview to capture mesh, triangle, vertex, and material evidence.",d=(E=n.profile)==null?void 0:E.notes.trim(),u=t?`${n.baseName} is a ${e} asset with ${vo(t.meshCount,"mesh")}, ${vo(t.triangleCount,"triangle")}, ${vo(t.vertexCount,"vertex")}, and ${vo(t.materialCount,"material slot")}.`:`${n.baseName} is a ${e} asset that still needs a refreshed preview pass before its geometry can be summarized confidently.`,m=r.length>0?r.map(y=>{let M=s.find(V=>V.annotationId===y.id),D=M!=null&&M.nearestPartName?` Nearest captured part: ${M.nearestPartName}.`:"",O=y.headingRef?` Linked heading: ${y.headingRef}.`:"";return`- ${y.label||"Untitled pin"}.${D}${O}`}).join(` +`):"- No pins are saved yet. 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Reload the model in the workbench and regenerate the note to capture part candidates.",""];let t=["## Part Candidates","","| # | Part | Part Note | Source | Category | Triangles | Material | Center | Evidence |","|---|------|-----------|--------|----------|-----------|----------|--------|----------|"];for(let[o,l]of e.slice(0,32).entries()){let c=jO(l.center),f=l.observations.slice(0,2).join(" "),h=l.notePath?`[[${l.notePath}]]`:"-",d=tj(l);t.push(`| ${o+1} | ${Zs(l.name)} | ${Zs(h)} | ${Zs(d)} | ${Zs((r=l.category)!=null?r:"unclassified")} | ${((s=l.triangleCount)!=null?s:0).toLocaleString()} | ${Zs((a=l.materialName)!=null?a:"-")} | ${c} | ${Zs(f)} |`)}return e.length>32&&t.push(`| ... | ${e.length-32} more candidate parts omitted from this note | - | - | - | - | - | - | See sidecar JSON |`),t.push(""),t}function dme(n){var i,r;let e=((i=n==null?void 0:n.parts)!=null?i:[]).filter(s=>{var a;return(a=s.registeredMatches)==null?void 0:a.length});if(e.length===0)return["## Registered Part Matches","","- No previously registered parts were matched across other analyzed models in this pass.",""];let t=["## Registered Part Matches","","| Current Part | Best Existing Part | Source Model | Confidence | Reasons |","|--------------|--------------------|--------------|------------|---------|"];for(let s of e.slice(0,32)){let a=(r=s.registeredMatches)==null?void 0:r[0];if(!a)continue;let o=a.sourceNotePath?`[[${a.sourceNotePath}|${a.sourcePartName}]]`:a.sourcePartName;t.push(`| ${Zs(s.name)} | ${Zs(o)} | ${Zs(a.sourceAssetId)} | ${Math.round(a.confidence*100)}% | ${Zs(a.reasons.join(", "))} |`)}return e.length>32&&t.push(`| ... | ${e.length-32} more matched parts omitted | - | - | See sidecar JSON |`),t.push(""),t}function ume(n){var i;let e=(i=n==null?void 0:n.knowledgeNodes)!=null?i:[];if(e.length===0)return["## Knowledge Nodes","","- No knowledge nodes were produced in this pass.",""];let t=["## Knowledge Nodes",""];for(let r of e)t.push(`- **${r.title}** (${r.domain}, ${Math.round(r.confidence*100)}%, ${r.source}): ${r.summary}`);return t.push(""),t}function mme(n,e){var i,r;let t=["## Evidence Health","",`- Analysis version: ${op}`,e?`- Sidecar: [[${e}|Analysis JSON]]`:"- Sidecar: not written",n!=null&&n.knowledgeIndexPath?`- Knowledge index: [[${n.knowledgeIndexPath}|Model index]]`:"- Knowledge index: not written"];for(let s of(i=n==null?void 0:n.warnings)!=null?i:[])t.push(`- Warning: ${s}`);return((r=n==null?void 0:n.warnings)!=null?r:[]).length===0&&t.push("- Warnings: none"),t.push(""),t}function pme(n,e){var r;let t=(r=e==null?void 0:e.annotations)!=null?r:[],i=["## Draft Knowledge Points",""];if(n?(i.push(`- Geometry overview: explain how ${n.meshCount.toLocaleString()} mesh(es) and ${n.materialCount.toLocaleString()} material slot(s) map to real semantic parts instead of export-only fragments.`),n.splatCount!==void 0?i.push(`- Capture quality: review whether the ${n.splatCount.toLocaleString()} splats preserve enough silhouette and depth detail for note-taking from multiple angles.`):i.push(`- Structural density: verify whether ${(n.triangleCount/Math.max(n.meshCount,1)).toLocaleString(void 0,{maximumFractionDigits:0})} average triangles per mesh reflects deliberate detail or accidental over-segmentation.`)):i.push("- Geometry overview: reload the model and capture preview statistics before turning this into a stable knowledge note."),t.length>0)for(let s of t.slice(0,8)){let a=ij(s),o=a.length>0?` (${a.join("; ")})`:"";i.push(`- **${s.label||"Untitled pin"}**${o}: describe what this region does, why it matters, and whether it deserves its own linked part note.`)}else i.push("- Focus mapping: add pins for the regions that should become standalone part notes or review checkpoints.");return i.push("- Review pass: confirm scale, orientation, and whether material boundaries reflect actual function, assembly, or simply renderer setup."),i.push(""),i}function aj(n){var c,f,h,d;let e=n.profile,t=n.preview,i=n.analysis,r=ej(n.sourcePath),s=(c=e==null?void 0:e.tags)!=null?c:[],a=(f=e==null?void 0:e.annotations)!=null?f:[],o=(h=i==null?void 0:i.previewImages)!=null?h:[];return[["---",`source_model: ${gn(n.sourcePath)}`,`format: ${r}`,"status: ready","analysis_mode: local",`analysis_version: ${op}`,`report_note_path: ${gn(n.notePath)}`,...n.analysisSidecarPath?[`analysis_sidecar_path: ${gn(n.analysisSidecarPath)}`]:[],...n.knowledgeIndexPath?[`knowledge_index_path: ${gn(n.knowledgeIndexPath)}`]:[],`annotation_count: ${a.length}`,`updated_at: ${new Date().toISOString()}`,...o.length>0?["preview_images:",...o.map(u=>` - ${gn(u)}`)]:[],...s.length>0?["knowledge_tags:",...s.map(u=>` - ${gn(u)}`)]:[],"---"].join(` +`),"",`# ${n.baseName}`,"","## Summary","",...t?[...P1(t,{decimals:2}),""]:["(No preview data available)",""],...cme(i),...ame(n),...n.knowledgeIndexPath?["## Knowledge Index","",`- [[${n.knowledgeIndexPath}|Open model knowledge index]]`,""]:[],"## Local Observations","",...eme(t,e).map(u=>`- ${u}`),"",...mme(i,n.analysisSidecarPath),...fme(i),...tme(e),...ime(i),...rme(i),...hme(i),...dme(i),...ume(i),...ome(i),...lme(i),...pme(t,e),"## Review Notes","",(d=e==null?void 0:e.notes)!=null&&d.trim()?e.notes.trim():"-",""].join(` +`)}function _me(n,e){let t=new Date().toISOString();return{tags:Array.isArray(n==null?void 0:n.tags)?n.tags:[],notes:typeof(n==null?void 0:n.notes)=="string"?n.notes:"",annotations:Array.isArray(n==null?void 0:n.annotations)?n.annotations:[],registeredParts:Array.isArray(n==null?void 0:n.registeredParts)?n.registeredParts.map(i=>cj(i,e)).filter(i=>!!i):void 0,analysisVersion:typeof(n==null?void 0:n.analysisVersion)=="string"?n.analysisVersion:void 0,reportNotePath:typeof(n==null?void 0:n.reportNotePath)=="string"?n.reportNotePath:void 0,analysisSidecarPath:typeof(n==null?void 0:n.analysisSidecarPath)=="string"?n.analysisSidecarPath:void 0,knowledgeIndexPath:typeof(n==null?void 0:n.knowledgeIndexPath)=="string"?n.knowledgeIndexPath:void 0,previewImagePaths:Array.isArray(n==null?void 0:n.previewImagePaths)?n.previewImagePaths.filter(i=>typeof i=="string"):void 0,createdAt:typeof(n==null?void 0:n.createdAt)=="string"?n.createdAt:t,updatedAt:typeof(n==null?void 0:n.updatedAt)=="string"?n.updatedAt:t}}function Zs(n){return n.replace(/\|/g,"\\|").replace(/\r?\n/g," ")}function gme(n){let[,e=""]=n.split(",",2),t=atob(e),i=new Uint8Array(t.length);for(let r=0;r{})}async function oj(n,e,t){let i=n.vault.getAbstractFileByPath(e);if(i instanceof xc.TFile)return i;try{return await n.vault.create(e,t)}catch(r){let s=n.vault.getAbstractFileByPath(e);return s instanceof xc.TFile?s:null}}async function ZK(n,e,t){let i=n.vault.getAbstractFileByPath(e);if(i instanceof xc.TFile)return await n.vault.modify(i,t),i;try{return await n.vault.create(e,t)}catch(r){let s=n.vault.getAbstractFileByPath(e);if(s instanceof xc.TFile)return await n.vault.modify(s,t),s}return null}async function vme(n,e,t,i){var s;let r=(s=e==null?void 0:e.captureSnapshot)==null?void 0:s.call(e);if(!(r!=null&&r.startsWith("data:image/png;base64,")))return{paths:[]};try{await ZO(n,t);let a=`${t}/${i}_evidence_${Date.now()}.png`;return await n.vault.createBinary(a,gme(r)),{paths:[a]}}catch(a){let o=a instanceof Error?a.message:String(a);return{paths:[],warning:`Evidence snapshot failed: ${o}`}}}function lj(n){return!!n&&typeof n=="object"}function zg(n){return Array.isArray(n)?n.filter(e=>typeof e=="string"):[]}function QK(n){if(!Array.isArray(n)||n.length<3)return;let e=n.slice(0,3).map(t=>Number(t));return e.every(Number.isFinite)?[e[0],e[1],e[2]]:void 0}function cj(n,e){if(!lj(n))return null;let t=typeof n.partId=="string"?n.partId:"",i=typeof n.name=="string"?n.name:"";if(!t||!i)return null;let r=typeof n.assetId=="string"&&n.assetId?n.assetId:e;return{partId:t,assetId:r,parentPartId:typeof n.parentPartId=="string"?n.parentPartId:void 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h=!1,d=kg("ai3d-mobile-mode-bar"),u=kg("ai3d-mobile-mode-hint");u.textContent=ee("livePreview.mobileHint");let m=qO("button","ai3d-mobile-mode-btn");m.type="button";let _=()=>{i.classList.toggle("is-mobile-interactive",h),i.classList.toggle("is-mobile-scroll-mode",!h),m.textContent=h?ee("helper.scrollAction"):ee("helper.interactAction"),m.classList.toggle("ai3d-btn-active",h),m.setAttribute("aria-label",h?ee("helper.disableInteractionLabel"):ee("helper.enableInteractionLabel"))};m.addEventListener("click",()=>{h=!h,_()}),_(),d.append(u,m),i.appendChild(d)}let l=()=>{this.destroyed||this.initStarted||!i.isConnected||r.clientWidth<=0||r.clientHeight<=0||(this.initStarted=!0,this.stopReadyWatch(),this.initPreview(i,r,a,o,++this.initGeneration))};this.readyObs=new ResizeObserver(()=>l()),this.readyObs.observe(i),this.readyObs.observe(r);let c=0,f=()=>{this.destroyed||this.initStarted||(l(),!this.initStarted&&(++c>240||(this.pollId=window.requestAnimationFrame(f))))};return this.pollId=window.requestAnimationFrame(f),i}async initPreview(t,i,r,s,a){var o,l,c,f,h,d;try{let u=(o=Kf(this.app,this.modelPath))!=null?o:void 0,m=cd({enabledConverterIds:this.enabledConverterIds,freecadCommand:this.freecadCommand,obj2gltfCommand:this.obj2gltfCommand,fbx2gltfCommand:this.fbx2gltfCommand,freecadcmdCommand:this.freecadcmdCommand});r.setPhaseKey("loading.preparingModel");let _=await hd({path:this.modelPath,absolutePath:u,preferConversionExts:dd({preferObj2gltfForObj:this.preferObj2gltfForObj,preferFbx2gltfForFbx:this.preferFbx2gltfForFbx}),conversionManager:m,convertedAssetCache:this.convertedAssetCache}),p=(c=(l=this.getAnnotations)==null?void 0:l.call(this,this.modelPath))!=null?c:[],g={ext:_.effectiveExt,annotationMode:p.length>0?"readonly":"none",rendererRollout:this.previewRendererRollout,useThreeRenderer:this.useThreeRenderer},{preview:v}=await 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0,{app:this.app,previewMode:this.annotationPreviewMode}))}r.setProgress(100),r.hide()}catch(u){if(this.destroyed||a!==this.initGeneration)return;(d=this.preview)==null||d.destroy(),this.preview=null,r.hide(),s.remove(),t.replaceChildren();let m=Jm(u);$m(u)?console.warn("[AI3D] Live Preview blocked by converter settings:",m.message):console.error("[AI3D] Live Preview failed:",u),ip(t,m)}}destroy(){var t;this.destroyed=!0,window.cancelAnimationFrame(this.pollId),this.pollId=0,this.stopReadyWatch(),(t=this.annotationMgr)==null||t.destroy(),this.annotationMgr=null,this.preview&&(this.preview.destroy(),this.preview=null),this.initStarted=!1}stopReadyWatch(){var t;(t=this.readyObs)==null||t.disconnect(),this.readyObs=null}ignoreEvent(){return!0}}});var Rj={};$e(Rj,{buildDiagnosticsReport:()=>mme});function tb(n){return typeof n=="boolean"?n?"on":"off":typeof n=="number"?Number.isFinite(n)?String(n):"unknown":typeof n=="string"?n.length>0?n:"empty":"unknown"}function Wg(n){return n?`set (${n})`:"not set"}function dme(n){let e=n.settings;return e.analysisMode==="local"?"local only":[e.analysisMode,e.serviceBaseUrl.trim()?"service configured":"service missing",`geometry ${tb(e.sendGeometrySummaryToRemote)}`,`preview refs ${tb(e.sendPreviewImagesToRemote)}`,`raw model ${e.sendRawModelToRemote?"blocked if requested":"off"}`].join(", ")}function ume(n){let e=n.currentModelPath;return e?n.modelAssetProfiles[e]:void 0}function mme(n){var o,l,c,f,h,d,u,m,_,p;let{manifest:e,state:t}=n,i=t.settings,r=ume(t),s=t.currentModelPath?Pd({ext:(o=t.currentModelPath.split(".").pop())!=null?o:"",annotationMode:r!=null&&r.annotations.length?"readonly":"none",allowEditModeOnThree:!0,allowWorkbenchFeaturesOnThree:i.experimentalThreeWorkbench,rendererRollout:i.previewRendererRollout,useThreeRenderer:i.useThreeRenderer}):null,a=t.lastKnowledgeGeneration;return["# AI Model Workbench Diagnostics","",`Generated: ${(l=n.generatedAt)!=null?l:new Date().toISOString()}`,"","## Runtime","",`- Plugin version: ${e.version}`,`- Minimum Obsidian version: ${e.minAppVersion}`,`- Obsidian API version: ${xj.apiVersion}`,`- Platform: ${hr()?"mobile":"desktop"}`,`- Locale: ${i.locale}`,"","## Renderer","",`- Use Three renderer: ${tb(i.useThreeRenderer)}`,`- Preview rollout: ${i.previewRendererRollout}`,`- Experimental Three workbench: ${tb(i.experimentalThreeWorkbench)}`,`- Current route: ${s?`${s.backend} (${s.reason})`:"no current model"}`,`- Render quality: ${i.renderQuality}`,`- Render scale: ${i.renderScale}`,"","## Current Model","",`- Path: ${(c=t.currentModelPath)!=null?c:"none"}`,`- Preview summary: ${t.modelPreview?`${t.modelPreview.meshCount} mesh(es), ${t.modelPreview.triangleCount.toLocaleString()} triangle(s), ${t.modelPreview.materialCount} material(s)`:"not captured"}`,`- Annotation count: ${(f=r==null?void 0:r.annotations.length)!=null?f:0}`,`- Registered part candidates: ${(d=(h=r==null?void 0:r.registeredParts)==null?void 0:h.length)!=null?d:0}`,`- Report note: ${Wg(r==null?void 0:r.reportNotePath)}`,`- Analysis sidecar: ${Wg(r==null?void 0:r.analysisSidecarPath)}`,`- Knowledge index: ${Wg(r==null?void 0:r.knowledgeIndexPath)}`,"","## Knowledge Generation","",`- Mode: ${dme(t)}`,`- Report folder: ${i.reportFolder}`,`- Part notes folder: ${i.partFolder}`,`- Snapshot folder: ${i.previewFolder}`,`- Last generation: ${a?`${a.status} at ${a.generatedAt}`:"none"}`,`- Last generated model: ${(u=a==null?void 0:a.modelPath)!=null?u:"none"}`,`- Last report: ${Wg(a==null?void 0:a.reportNotePath)}`,`- Last index: ${Wg(a==null?void 0:a.knowledgeIndexPath)}`,`- Last part notes: ${(m=a==null?void 0:a.partNoteCount)!=null?m:0}`,`- Last preview images: ${(_=a==null?void 0:a.previewImageCount)!=null?_:0}`,`- Last warning count: ${(p=a==null?void 0:a.warningCount)!=null?p:0}`,"","## Conversion","",`- Enabled converters: ${i.enabledConverterIds.length?i.enabledConverterIds.join(", "):"none"}`,`- Cached conversions: ${t.convertedAssetRecords.length}`,`- Supported direct/model extensions: ${ul().join(", ")}`,"","## Notes","","- Draft service URL and command paths are intentionally omitted from this report.","- Attach this report with the model format, console error, and reproduction steps when filing a bug.",""].join(` -`)}var xj,bj=C(()=>{"use strict";xj=require("obsidian");To();$g();ks()});var pme={};$e(pme,{default:()=>ib});module.exports=Uj(pme);var Qs=require("obsidian");sb();To();To();var Sme=new Set(ul());var Mc={analysisMode:"local",serviceBaseUrl:"",copySourceModelToVault:!1,sourceModelFolder:"Assets/3D",reportFolder:"Analysis/3D Reports",partFolder:"Parts/3D Components",previewFolder:"Media/3D 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Wj={settings:{...Mc},currentModelPath:null,convertedAssetRecords:[],modelAssetProfiles:{},agentDraft:"",agentPlan:null,modelPreview:null,selectedPart:null,lastKnowledgeGeneration:null};function fN(n){let e=lN(Wj),t=null;function i(){t&&window.clearTimeout(t),t=window.setTimeout(()=>{t=null,r().catch(a=>console.error("[AI3D] Auto-save failed:",a))},500)}async function r(){let a=e.getState(),o={settings:a.settings,convertedAssetRecords:a.convertedAssetRecords,modelAssetProfiles:a.modelAssetProfiles,agentDraft:a.agentDraft,agentPlan:a.agentPlan,lastKnowledgeGeneration:a.lastKnowledgeGeneration};await n.saveData(o)}e.subscribe(()=>i());let s=!1;return{store:e,get localeLoadedFromSaved(){return s},async load(){var o,l,c,f,h;let a=await n.loadData();a&&(s=!!((o=a.settings)!=null&&o.locale),e.setState({settings:{...Mc,...(l=a.settings)!=null?l:{}},convertedAssetRecords:(c=a.convertedAssetRecords)!=null?c:[],modelAssetProfiles:Hj(a.modelAssetProfiles),agentDraft:(f=a.agentDraft)!=null?f:"",agentPlan:(h=a.agentPlan)!=null?h:null,lastKnowledgeGeneration:Xj(a.lastKnowledgeGeneration)}))},async save(){t&&(window.clearTimeout(t),t=null),await r()},dispose(){t&&(window.clearTimeout(t),t=null)}}}function Hj(n){if(!n||typeof n!="object")return{};let e={};for(let[t,i]of Object.entries(n)){if(!i||typeof i!="object")continue;let r=new Date().toISOString();e[t]={tags:Array.isArray(i.tags)?i.tags:[],notes:typeof i.notes=="string"?i.notes:"",annotations:Array.isArray(i.annotations)?i.annotations:[],registeredParts:zj(i.registeredParts,t),analysisVersion:typeof i.analysisVersion=="string"?i.analysisVersion:void 0,reportNotePath:typeof i.reportNotePath=="string"?i.reportNotePath:void 0,analysisSidecarPath:typeof 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s.parentPartId=="string"?s.parentPartId:void 0,name:o,source:s.source==="group"||s.source==="mesh"?s.source:void 0,category:typeof s.category=="string"?s.category:void 0,meshRefs:fp(s.meshRefs),childCount:Number.isFinite(s.childCount)?Math.max(0,Math.floor(Number(s.childCount))):void 0,materialRefs:fp(s.materialRefs),bbox:cN(s.bbox),center:cN(s.center),triangleCount:Number.isFinite(s.triangleCount)?Math.max(0,Math.floor(Number(s.triangleCount))):void 0,vertexCount:Number.isFinite(s.vertexCount)?Math.max(0,Math.floor(Number(s.vertexCount))):void 0,materialName:typeof s.materialName=="string"?s.materialName:null,confidence:Number.isFinite(s.confidence)?Math.max(0,Math.min(1,Number(s.confidence))):.5,observations:fp(s.observations),inferredFunctions:fp(s.inferredFunctions),knowledgeTags:fp(s.knowledgeTags),notePath:typeof s.notePath=="string"?s.notePath:void 0,registeredMatches:Array.isArray(s.registeredMatches)?s.registeredMatches:void 0,reviewed:s.reviewed===!0}))}return t.length>0?t:void 0}function Xj(n){if(!n||typeof n!="object")return null;let e=typeof n.modelPath=="string"?n.modelPath:"";return e?{modelPath:e,reportNotePath:typeof n.reportNotePath=="string"?n.reportNotePath:void 0,analysisSidecarPath:typeof n.analysisSidecarPath=="string"?n.analysisSidecarPath:void 0,knowledgeIndexPath:typeof n.knowledgeIndexPath=="string"?n.knowledgeIndexPath:void 0,partNoteCount:Number.isFinite(n.partNoteCount)?Math.max(0,Math.floor(n.partNoteCount)):0,previewImageCount:Number.isFinite(n.previewImageCount)?Math.max(0,Math.floor(n.previewImageCount)):0,generatedAt:typeof n.generatedAt=="string"?n.generatedAt:new Date().toISOString(),status:n.status==="failed"?"failed":"success",warningCount:Number.isFinite(n.warningCount)?Math.max(0,Math.floor(n.warningCount)):0}:null}var ap=require("obsidian");Qg();AR();Lg();_O();GR();WR();MO();na();HR();Ug();zR();ep();Js();XR();ks();Zn();DO();Js();function gue(n){if(!n)return"";let e=n.split("/");return e[e.length-1]||n}function 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a=s.createEl("button",{cls:"ai3d-direct-workbench-action ai3d-direct-workbench-match-open",text:t.sourceNotePath?ee("directWorkbench.registeredOpenNote"):ee("directWorkbench.registeredOpenModel"),attr:{type:"button","data-ai3d-action":"open-registered-part","data-ai3d-target-path":(l=(o=t.sourceNotePath)!=null?o:t.sourceModelPath)!=null?l:""}});return a.disabled=!t.sourceNotePath&&!t.sourceModelPath,i}var $R="ai3d-direct-view",kO=cr("direct-view"),ZK=new Set(["glb","gltf"]),$ue=["x","y","z"];function QK(){return{tags:[],notes:"",annotations:[],createdAt:new Date().toISOString(),updatedAt:new Date().toISOString()}}function Jue(n,e){return n.experimentalThreeWorkbench&&n.useThreeRenderer&&e.strategy==="direct"&&ZK.has(e.ext)&&ZK.has(e.sourceExt)}function ZR(n){return Math.round(n!=null?n:0).toLocaleString()}function eme(n){return[n.boundingSize.x,n.boundingSize.y,n.boundingSize.z].map(e=>e.toFixed(2)).join(" x ")}function tme(n){return n==="three"?"Three.js":"Babylon.js"}function 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l=s.createDiv();l.className="ai3d-annot-mode-overlay is-hidden",a.appendChild(l),this.contentEl.appendChild(a);let c=null,f=S=>{var E;this.annotationMode=S,r&&S&&(c==null||c.setMobileInteractionMode(!0)),(E=this.annotationMgr)==null||E.hideEditor(),l.classList.toggle("is-hidden",!S)};this.escHandler&&activeDocument.removeEventListener("keydown",this.escHandler),this.escHandler=S=>{S.key==="Escape"&&this.annotationMode&&f(!1)},activeDocument.addEventListener("keydown",this.escHandler),c=Og(this.contentEl,a,this.app,()=>this.preview,()=>t.path,()=>{this.leaf.detach()},this.getSettings,()=>(f(!this.annotationMode),this.annotationMode),S=>{!S&&this.annotationMode&&f(!1)});let h=this.contentEl.createDiv({cls:"ai3d-direct-workbench-panel is-hidden"});r&&this.contentEl.createDiv({cls:"ai3d-mobile-mode-hint ai3d-mobile-mode-hint--inline",text:ee("directView.mobileHint")});let d=ud(a);try{let S=this.getSettings(),E=cd(S),R=(_=Kf(this.app,t.path))!=null?_:void 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Date().toISOString()}}}),c.updateAnnotationBadge(Z.length)},$,q,{app:this.app,previewMode:this.getSettings().annotationPreviewMode}),c.showAnnotateButton(),c.updateAnnotationBadge(W.length),this.preview.onPick(Z=>{var xe,Fe;if(!this.annotationMode||!this.annotationMgr)return;let X=Z.screenX,Y=Z.screenY,fe=(Fe=(xe=this.preview)==null?void 0:xe.getPickWorldPoint(Z))!=null?Fe:null;fe&&this.annotationMgr.showEditor(X,Y,fe)})}d.hide()}catch(S){if(i!==this.loadGeneration)return;d.hide(),(A=this.preview)==null||A.destroy(),this.preview=null,a.replaceChildren(),h.addClass("is-hidden");let E=Jm(S);$m(S)?console.warn("[AI3D] Direct view blocked by converter settings:",E.message):console.error("[AI3D] Direct view failed:",S),this.ps.store.getState().currentModelPath===t.path&&this.ps.store.setState({modelPreview:null,selectedPart:null}),ip(a,E)}}registerModelPartsFromEvidence(t,i){var c,f;if(!(i!=null&&i.parts.length))return;let r=PO(t,i.parts);if(r.length===0)return;let s=this.ps.store.getState().modelAssetProfiles,a=(c=s[t])!=null?c:QK(),o=new Map(((f=a.registeredParts)!=null?f:[]).map(h=>[$K(h),h])),l=r.map(h=>rme(o.get($K(h)),h));this.ps.store.setState({modelAssetProfiles:{...s,[t]:{...a,registeredParts:l,updatedAt:new Date().toISOString()}}})}renderWorkbenchPanel(t,i,r,s){var h,d,u,m;t.empty(),t.removeClass("is-hidden"),t.dataset.ai3dBackend=r.backend,t.dataset.ai3dRouteReason=r.reason;let a=t.createDiv({cls:"ai3d-direct-workbench-status"}),o=a.createDiv({cls:"ai3d-direct-workbench-line"});o.createSpan({cls:"ai3d-direct-workbench-label",text:ee("directWorkbench.backendLabel")}),o.createSpan({cls:"ai3d-direct-workbench-value",text:tme(r.backend)});let l=a.createDiv({cls:"ai3d-direct-workbench-line ai3d-direct-workbench-route"});l.createSpan({cls:"ai3d-direct-workbench-label",text:ee("directWorkbench.routeLabel")}),l.createSpan({cls:"ai3d-direct-workbench-value",text:r.reason});let c=t.createDiv({cls:"ai3d-direct-workbench-metrics"});this.renderMetric(c,ee("workbench.meshesLabel"),ZR(i.meshCount)),this.renderMetric(c,ee("directWorkbench.partCandidatesLabel"),ZR((d=(h=this.ps.store.getState().modelAssetProfiles[s])==null?void 0:h.registeredParts)==null?void 0:d.length)),this.renderMetric(c,i.splatCount!==void 0?ee("workbench.splatsLabel"):ee("workbench.trianglesLabel"),ZR((u=i.splatCount)!=null?u:i.triangleCount)),this.renderMetric(c,ee("workbench.materialsLabel"),ZR(i.materialCount)),this.renderMetric(c,ee("workbench.boundingSizeLabel"),eme(i)),this.renderMetric(c,ee("directWorkbench.performanceLabel"),(m=i.performanceTier)!=null?m:"light");let f=t.createDiv({cls:"ai3d-direct-workbench-controls"});this.renderExplodeControls(f),this.renderRegisteredPartMatches(f,s,i),this.renderKnowledgeControls(f,s)}refreshWorkbenchPanel(){!this.workbenchPanel||!this.workbenchSummary||!this.workbenchRoute||!this.workbenchModelPath||this.renderWorkbenchPanel(this.workbenchPanel,this.workbenchSummary,this.workbenchRoute,this.workbenchModelPath)}renderMetric(t,i,r){let s=t.createDiv({cls:"ai3d-direct-workbench-metric"});s.createSpan({cls:"ai3d-direct-workbench-label",text:i}),s.createSpan({cls:"ai3d-direct-workbench-value",text:r})}renderExplodeControls(t){let i=!!this.preview&&IR(this.preview),r=t.createDiv({cls:"ai3d-direct-workbench-control"}),s=r.createDiv({cls:"ai3d-direct-workbench-control-head"});s.createSpan({cls:"ai3d-direct-workbench-label",text:ee("workbench.explodeLabel")});let a=s.createSpan({cls:"ai3d-direct-workbench-value",text:"0%"}),o="x",l=r.createDiv({cls:"ai3d-direct-workbench-axis",attr:{"aria-label":ee("directWorkbench.explodeAxisLabel")}});for(let u of $ue){let m=l.createEl("button",{cls:u===o?"is-active":"",text:u.toUpperCase(),attr:{type:"button","data-ai3d-action":`set-explode-axis-${u}`}});m.disabled=!i,m.addEventListener("click",()=>{o=u;for(let _ of Array.from(l.querySelectorAll("button")))_.classList.toggle("is-active",_===m);d()})}let c=r.createDiv({cls:"ai3d-direct-workbench-range-row"}),f=c.createEl("input",{cls:"ai3d-direct-workbench-range",attr:{"data-ai3d-action":"set-explode"}});f.type="range",f.min="0",f.max="0.85",f.step="0.05",f.value="0",f.disabled=!i;let h=c.createEl("button",{cls:"ai3d-direct-workbench-reset",text:ee("directWorkbench.explodeResetLabel"),attr:{type:"button","data-ai3d-action":"reset-explode"}});h.disabled=!i;let d=()=>{let u=Number.parseFloat(f.value);a.setText(`${Math.round(u*100)}%`),h.classList.toggle("is-active",u>0),this.preview&&IR(this.preview)&&this.preview.setExplode(u,o)};f.addEventListener("input",d),h.addEventListener("click",()=>{f.value="0",a.setText("0%"),h.classList.remove("is-active"),this.preview&&IR(this.preview)&&this.preview.resetExplode()})}renderKnowledgeControls(t,i){let r=this.ps.store.getState().modelAssetProfiles[i],s=t.createDiv({cls:"ai3d-direct-workbench-control ai3d-direct-workbench-knowledge"});s.createDiv({cls:"ai3d-direct-workbench-label",text:ee("directWorkbench.knowledgeTitle")}),s.createDiv({cls:"ai3d-direct-workbench-value",text:r!=null&&r.knowledgeIndexPath?ee("workbench.indexReady"):r!=null&&r.reportNotePath?ee("workbench.noteReady"):ee("workbench.noReportYet")});let a=s.createDiv({cls:"ai3d-direct-workbench-actions"}),o=a.createEl("button",{cls:"ai3d-direct-workbench-action",text:ee("workbench.generateNoteAction"),attr:{type:"button","data-ai3d-action":"generate-note"}});o.addEventListener("click",()=>{o.disabled=!0,Promise.resolve().then(()=>(qR(),jR)).then(({generateKnowledgeNote:f})=>f(this.app,this.ps,{preview:this.preview})).catch(f=>{console.error("[AI3D] Generate knowledge note failed:",f)}).finally(()=>{o.disabled=!1,this.refreshWorkbenchPanel()})});let l=a.createEl("button",{cls:"ai3d-direct-workbench-action",text:ee("workbench.openNoteAction"),attr:{type:"button","data-ai3d-action":"open-note"}});l.disabled=!(r!=null&&r.reportNotePath),l.addEventListener("click",()=>{var d;let f=(d=this.ps.store.getState().modelAssetProfiles[i])==null?void 0:d.reportNotePath;if(!f)return;let h=this.app.vault.getAbstractFileByPath(f);h instanceof ap.TFile&&this.app.workspace.getLeaf(!0).openFile(h,{active:!0})});let c=a.createEl("button",{cls:"ai3d-direct-workbench-action",text:ee("workbench.openIndexAction"),attr:{type:"button","data-ai3d-action":"open-index"}});c.disabled=!(r!=null&&r.knowledgeIndexPath),c.addEventListener("click",()=>{var d;let f=(d=this.ps.store.getState().modelAssetProfiles[i])==null?void 0:d.knowledgeIndexPath;if(!f)return;let h=this.app.vault.getAbstractFileByPath(f);h instanceof ap.TFile&&this.app.workspace.getLeaf(!0).openFile(h,{active:!0})})}renderRegisteredPartMatches(t,i,r){var d,u,m;let s=this.loadGeneration,a=t.createDiv({cls:"ai3d-direct-workbench-control ai3d-direct-workbench-registered"}),o=a.createDiv({cls:"ai3d-direct-workbench-control-head"});o.createSpan({cls:"ai3d-direct-workbench-label",text:ee("directWorkbench.registeredTitle")});let l=o.createSpan({cls:"ai3d-direct-workbench-value",text:ee("directWorkbench.registeredLoading")}),c=a.createDiv({cls:"ai3d-direct-workbench-registered-body"}),f=_=>{l.setText(""),c.empty(),c.createDiv({cls:"ai3d-direct-workbench-empty",text:ee(_)})},h=(m=(u=(d=this.preview)==null?void 0:d.getModelEvidence)==null?void 0:u.call(d))!=null?m:null;if(!(h!=null&&h.parts.length)){f("directWorkbench.registeredUnavailable");return}Promise.resolve().then(()=>(qR(),jR)).then(async({collectRegisteredPartsFromProfiles:_})=>{var E;let p=this.ps.store.getState(),g=await _(this.app,p.modelAssetProfiles,i);if(s!==this.loadGeneration||this.workbenchModelPath!==i||!a.isConnected)return;if(g.length===0){f("directWorkbench.registeredEmpty");return}let v=this.ps.store.getState().modelAssetProfiles[i],A=KR({modelPath:i,profile:v,preview:r,evidence:h,registeredParts:g}).parts.filter(R=>{var I;return(I=R.registeredMatches)==null?void 0:I.length}).sort((R,I)=>{var y,M,D,O,V,N;return((D=(M=(y=I.registeredMatches)==null?void 0:y[0])==null?void 0:M.matchScore)!=null?D:0)-((N=(V=(O=R.registeredMatches)==null?void 0:O[0])==null?void 0:V.matchScore)!=null?N:0)}).slice(0,5);if(A.length===0){f("directWorkbench.registeredEmpty");return}l.setText(fr("directWorkbench.registeredCount",{count:String(A.length)})),c.empty();let S=c.createDiv({cls:"ai3d-direct-workbench-match-list"});for(let R of A){let I=(E=R.registeredMatches)==null?void 0:E[0];if(!I)continue;let M=CK(S,R.name,I).querySelector("[data-ai3d-action='open-registered-part']");M instanceof HTMLButtonElement&&M.addEventListener("click",()=>{let D=M.getAttribute("data-ai3d-target-path")||void 0;if(!D)return;let O=this.app.vault.getAbstractFileByPath(D);O instanceof ap.TFile&&this.app.workspace.getLeaf(!0).openFile(O,{active:!0})})}}).catch(_=>{console.warn("[AI3D] Registered part match preview failed:",_),s===this.loadGeneration&&this.workbenchModelPath===i&&a.isConnected&&f("directWorkbench.registeredUnavailable")})}async createPreviewWithFallback(t,i,r,s,a){let o=await ld(kO,{surface:"direct-view",modelPath:a},t,s);try{let l=await o.preview.loadModel(i.slice(0),r.ext,c=>Na(this.app,c),r.path);return{preview:o.preview,summary:l,route:o.route}}catch(l){if(o.preview.destroy(),o.route.backend!=="three"||!s.allowWorkbenchFeaturesOnThree)throw l;console.warn("[AI3D] Experimental Three workbench failed; falling back to Babylon:",l);let c={...s,allowWorkbenchFeaturesOnThree:!1},f=await ld(kO,{surface:"direct-view-fallback",modelPath:a},t,c);try{let h=await f.preview.loadModel(i.slice(0),r.ext,d=>Na(this.app,d),r.path);return{preview:f.preview,summary:h,route:f.route}}catch(h){throw f.preview.destroy(),ime(l)?l:h}}}};var JK=require("obsidian");To();Js();var JR=class extends JK.FuzzySuggestModal{constructor(e,t){super(e),this.onChoose=t,this.setPlaceholder(ee("modal.selectModel"))}getItems(){return this.app.vault.getFiles().filter(e=>{let t=e.extension.toLowerCase();return dl(t)})}getItemText(e){return e.path}onChooseItem(e){this.onChoose(e)}};var Jt=require("obsidian");Xf();Js();ks();ir();var WO=Xg();function nme(){switch(WO==null?void 0:WO.platform){case"win32":return{python:"Path to python executable",freecad:"Path to FreeCADCmd.exe",obj2gltf:"Path to obj2gltf.cmd",fbx2gltf:"Path to FBX2glTF.exe"};case"darwin":return{python:"Path to python3",freecad:"Path to FreeCADCmd",obj2gltf:"Path to obj2gltf",fbx2gltf:"Path to FBX2glTF"};case"linux":return{python:"Path to python3",freecad:"Path to freecadcmd",obj2gltf:"Path to obj2gltf",fbx2gltf:"Path to FBX2glTF"};default:return{python:"Path to python executable",freecad:"Path to FreeCAD command",obj2gltf:"Path to obj2gltf",fbx2gltf:"Path to FBX2glTF"}}}var eb=class extends Jt.PluginSettingTab{constructor(t,i){super(t,i);this.diagnosticsRunId=0;this.plugin=i}display(){let{containerEl:t}=this;t.empty(),hp(this.plugin.getSettings().locale);let i=nme(),r=hr(),s=null,a=(l,c,f)=>{let h=l.createEl("details",{cls:"ai3d-settings-secondary-menu"});h.createEl("summary",{cls:"ai3d-settings-secondary-menu-summary",text:c});let d=h.createDiv({cls:"ai3d-settings-secondary-menu-body"});return d.createEl("p",{cls:"setting-item-description",text:f}),d},o=()=>{s&&(this.diagnosticsRunId++,s.empty(),s.createEl("p",{text:ee("settings.diagnostics.idle")}))};if(new Jt.Setting(t).setName(ee("settings.title")).setHeading(),new Jt.Setting(t).setName(ee("settings.language")).setDesc(ee("settings.language.desc")).addDropdown(l=>l.addOption("en","English").addOption("zh-CN","\u7B80\u4F53\u4E2D\u6587").setValue(this.plugin.getSettings().locale).onChange(c=>{this.plugin.updateSettings({locale:c}),this.display()})),new Jt.Setting(t).setName(ee("settings.folders")).setHeading(),new Jt.Setting(t).setName(ee("settings.sourceModelFolder")).setDesc(ee("settings.sourceModelFolder.desc")).addText(l=>l.setPlaceholder(Mc.sourceModelFolder).setValue(this.plugin.getSettings().sourceModelFolder).onChange(c=>{this.plugin.updateSettings({sourceModelFolder:c})})),new Jt.Setting(t).setName(ee("settings.reportFolder")).setDesc(ee("settings.reportFolder.desc")).addText(l=>l.setPlaceholder(Mc.reportFolder).setValue(this.plugin.getSettings().reportFolder).onChange(c=>{this.plugin.updateSettings({reportFolder:c})})),new Jt.Setting(t).setName(ee("settings.partFolder")).setDesc(ee("settings.partFolder.desc")).addText(l=>l.setPlaceholder(Mc.partFolder).setValue(this.plugin.getSettings().partFolder).onChange(c=>{this.plugin.updateSettings({partFolder:c})})),new Jt.Setting(t).setName(ee("settings.snapshotFolder")).setDesc(ee("settings.snapshotFolder.desc")).addText(l=>l.setPlaceholder(Mc.snapshotFolder).setValue(this.plugin.getSettings().snapshotFolder).onChange(c=>{this.plugin.updateSettings({snapshotFolder:c})})),new Jt.Setting(t).setName(ee("settings.behavior")).setHeading(),new Jt.Setting(t).setName(ee("settings.autoGenerateKnowledgeNotes")).setDesc(ee("settings.autoGenerateKnowledgeNotes.desc")).addToggle(l=>l.setValue(this.plugin.getSettings().autoGenerateKnowledgeNotes).onChange(c=>{this.plugin.updateSettings({autoGenerateKnowledgeNotes:c})})),new Jt.Setting(t).setName(ee("settings.annotationPreviewMode")).setDesc(ee("settings.annotationPreviewMode.desc")).addDropdown(l=>l.addOption("plain-text",ee("settings.annotationPreviewMode.plainText")).addOption("markdown",ee("settings.annotationPreviewMode.markdown")).setValue(this.plugin.getSettings().annotationPreviewMode).onChange(c=>{this.plugin.updateSettings({annotationPreviewMode:c})})),new Jt.Setting(t).setName(ee("settings.previewRendererRollout")).setDesc(ee("settings.previewRendererRollout.desc")).addDropdown(l=>l.addOption("babylon-safe",ee("settings.previewRendererRollout.babylonSafe")).addOption("three-readonly-glb",ee("settings.previewRendererRollout.readonly")).addOption("three-direct-glb",ee("settings.previewRendererRollout.direct")).setValue(this.plugin.getSettings().previewRendererRollout).onChange(c=>{this.plugin.updateSettings({previewRendererRollout:c})})),new Jt.Setting(t).setName(ee("settings.useThreeRenderer")).setDesc(ee("settings.useThreeRenderer.desc")).addToggle(l=>l.setValue(this.plugin.getSettings().useThreeRenderer).onChange(c=>{this.plugin.updateSettings({useThreeRenderer:c})})),new Jt.Setting(t).setName(ee("settings.experimentalThreeWorkbench")).setDesc(ee("settings.experimentalThreeWorkbench.desc")).addToggle(l=>l.setValue(this.plugin.getSettings().experimentalThreeWorkbench).onChange(c=>{this.plugin.updateSettings({experimentalThreeWorkbench:c})})),new Jt.Setting(t).setName(ee("settings.autoRotateDefault")).setDesc(ee("settings.autoRotateDefault.desc")).addToggle(l=>l.setValue(this.plugin.getSettings().autoRotateDefault).onChange(c=>{this.plugin.updateSettings({autoRotateDefault:c})})),new Jt.Setting(t).setName(ee("settings.snapshotNaming")).setDesc(ee("settings.snapshotNaming.desc")).addDropdown(l=>l.addOption("model-name",ee("settings.snapshotNaming.modelName")).addOption("timestamp",ee("settings.snapshotNaming.timestamp")).setValue(this.plugin.getSettings().snapshotNaming).onChange(c=>{this.plugin.updateSettings({snapshotNaming:c})})),new Jt.Setting(t).setName(ee("settings.logLevel")).setDesc(ee("settings.logLevel.desc")).addDropdown(l=>l.addOption("debug","Debug").addOption("info","Info").addOption("warn","Warn").addOption("error","Error").setValue(this.plugin.getSettings().logLevel).onChange(c=>{this.plugin.updateSettings({logLevel:c})})),new Jt.Setting(t).setName(ee("settings.knowledgeGeneration")).setHeading(),new Jt.Setting(t).setName(ee("settings.analysisMode")).setDesc(ee("settings.analysisMode.desc")).addDropdown(l=>l.addOption("local",ee("settings.analysisMode.local")).addOption("hybrid",ee("settings.analysisMode.hybrid")).addOption("remote",ee("settings.analysisMode.remote")).setValue(this.plugin.getSettings().analysisMode).onChange(c=>{this.plugin.updateSettings({analysisMode:c})})),new Jt.Setting(t).setName(ee("settings.serviceBaseUrl")).setDesc(ee("settings.serviceBaseUrl.desc")).addText(l=>l.setPlaceholder("Local draft service URL").setValue(this.plugin.getSettings().serviceBaseUrl).onChange(c=>{this.plugin.updateSettings({serviceBaseUrl:c.trim()})})),new Jt.Setting(t).setName(ee("settings.sendGeometrySummaryToRemote")).setDesc(ee("settings.sendGeometrySummaryToRemote.desc")).addToggle(l=>l.setValue(this.plugin.getSettings().sendGeometrySummaryToRemote).onChange(c=>{this.plugin.updateSettings({sendGeometrySummaryToRemote:c})})),new Jt.Setting(t).setName(ee("settings.sendPreviewImagesToRemote")).setDesc(ee("settings.sendPreviewImagesToRemote.desc")).addToggle(l=>l.setValue(this.plugin.getSettings().sendPreviewImagesToRemote).onChange(c=>{this.plugin.updateSettings({sendPreviewImagesToRemote:c})})),new Jt.Setting(t).setName(ee("settings.sendRawModelToRemote")).setDesc(ee("settings.sendRawModelToRemote.desc")).addToggle(l=>l.setValue(this.plugin.getSettings().sendRawModelToRemote).onChange(c=>{this.plugin.updateSettings({sendRawModelToRemote:c})})),new Jt.Setting(t).setName(ee("settings.converters")).setHeading(),r)t.createEl("p",{cls:"setting-item-description",text:ee("settings.mobileSupport.desc")});else{let l=a(t,ee("settings.converterMenu"),ee("settings.converterMenu.desc"));new Jt.Setting(l).setName(ee("settings.enableCad")).setDesc(ee("settings.enableCad.desc")).addToggle(h=>{let d=this.plugin.getSettings().enabledConverterIds.includes("freecad");return h.setValue(d).onChange(u=>{let m=this.plugin.getSettings().enabledConverterIds,_=u?Array.from(new Set([...m,"freecad"])):m.filter(p=>p!=="freecad");this.plugin.updateSettings({enabledConverterIds:_})})}),new Jt.Setting(l).setName(ee("settings.enableObj2gltf")).setDesc(ee("settings.enableObj2gltf.desc")).addToggle(h=>{let d=this.plugin.getSettings().enabledConverterIds.includes("obj2gltf");return h.setValue(d).onChange(u=>{let m=this.plugin.getSettings().enabledConverterIds,_=u?Array.from(new Set([...m,"obj2gltf"])):m.filter(p=>p!=="obj2gltf");this.plugin.updateSettings({enabledConverterIds:_})})}),new Jt.Setting(l).setName(ee("settings.preferObj2gltf")).setDesc(ee("settings.preferObj2gltf.desc")).addToggle(h=>h.setValue(this.plugin.getSettings().preferObj2gltfForObj).onChange(d=>{this.plugin.updateSettings({preferObj2gltfForObj:d})})),new Jt.Setting(l).setName(ee("settings.enableFbx2gltf")).setDesc(ee("settings.enableFbx2gltf.desc")).addToggle(h=>{let d=this.plugin.getSettings().enabledConverterIds.includes("fbx2gltf");return h.setValue(d).onChange(u=>{let m=this.plugin.getSettings().enabledConverterIds,_=u?Array.from(new Set([...m,"fbx2gltf"])):m.filter(p=>p!=="fbx2gltf");this.plugin.updateSettings({enabledConverterIds:_})})}),new Jt.Setting(l).setName(ee("settings.enableMesh")).setDesc(ee("settings.enableMesh.desc")).addToggle(h=>{let d=this.plugin.getSettings().enabledConverterIds.includes("assimp");return h.setValue(d).onChange(u=>{let m=this.plugin.getSettings().enabledConverterIds,_=u?Array.from(new Set([...m,"assimp"])):m.filter(p=>p!=="assimp");this.plugin.updateSettings({enabledConverterIds:_})})}),new Jt.Setting(l).setName(ee("settings.enableSldprt")).setDesc(ee("settings.enableSldprt.desc")).addToggle(h=>{let d=this.plugin.getSettings().enabledConverterIds.includes("sldprt");return h.setValue(d).onChange(u=>{let m=this.plugin.getSettings().enabledConverterIds,_=u?Array.from(new Set([...m,"sldprt"])):m.filter(p=>p!=="sldprt");this.plugin.updateSettings({enabledConverterIds:_})})});let c=a(t,ee("settings.environmentInspector"),ee("settings.environmentInspector.desc"));new Jt.Setting(c).setName(ee("settings.paths")).setHeading(),new Jt.Setting(c).setName(ee("settings.pythonCmd")).setDesc(ee("settings.pythonCmd.desc")).addText(h=>h.setPlaceholder(i.python).setValue(this.plugin.getSettings().freecadCommand).onChange(d=>{this.plugin.updateSettings({freecadCommand:d.trim()}),o()})),new Jt.Setting(c).setName(ee("settings.freecadCmd")).setDesc(ee("settings.freecadCmd.desc")).addText(h=>h.setPlaceholder(i.freecad).setValue(this.plugin.getSettings().freecadcmdCommand).onChange(d=>{this.plugin.updateSettings({freecadcmdCommand:d.trim()}),o()})),new Jt.Setting(c).setName(ee("settings.obj2gltfCmd")).setDesc(ee("settings.obj2gltfCmd.desc")).addText(h=>h.setPlaceholder(i.obj2gltf).setValue(this.plugin.getSettings().obj2gltfCommand).onChange(d=>{this.plugin.updateSettings({obj2gltfCommand:d.trim()}),o()})),new Jt.Setting(c).setName(ee("settings.fbx2gltfCmd")).setDesc(ee("settings.fbx2gltfCmd.desc")).addText(h=>h.setPlaceholder(i.fbx2gltf).setValue(this.plugin.getSettings().fbx2gltfCommand).onChange(d=>{this.plugin.updateSettings({fbx2gltfCommand:d.trim()}),o()})),new Jt.Setting(c).setName(ee("settings.assimpCmd")).setDesc(ee("settings.assimpCmd.desc")).addText(h=>h.setPlaceholder(i.python).setValue(this.plugin.getSettings().assimpCommand).onChange(d=>{this.plugin.updateSettings({assimpCommand:d.trim()}),o()})),new Jt.Setting(c).setName(ee("settings.diagnostics")).setDesc(ee("settings.diagnostics.desc")).addButton(h=>h.setButtonText(ee("settings.diagnostics.checkNow")).onClick(async()=>{h.setDisabled(!0),h.setButtonText(ee("settings.diagnostics.checking")),s&&await this.renderCommandDiagnostics(s),h.setButtonText(ee("settings.diagnostics.checkNow")),h.setDisabled(!1),new Jt.Notice(ee("settings.diagnostics.refreshed"))})),s=c.createDiv({cls:"ai3d-settings-diagnostics"}),o()}new Jt.Setting(t).setName(ee("settings.performance")).setHeading(),new Jt.Setting(t).setName(ee("settings.canvasHeight")).setDesc(ee("settings.canvasHeight.desc")).addSlider(l=>l.setLimits(200,800,25).setValue(this.plugin.getSettings().defaultCanvasHeight).setDynamicTooltip().onChange(c=>{this.plugin.updateSettings({defaultCanvasHeight:c})})),new Jt.Setting(t).setName(ee("settings.autoRotateSpeed")).setDesc(ee("settings.autoRotateSpeed.desc")).addSlider(l=>l.setLimits(.1,2,.1).setValue(this.plugin.getSettings().autoRotateSpeed).setDynamicTooltip().onChange(c=>{this.plugin.updateSettings({autoRotateSpeed:c})})),new Jt.Setting(t).setName(ee("settings.renderQuality")).setDesc(ee("settings.renderQuality.desc")).addDropdown(l=>l.addOption("low","Low").addOption("medium","Medium").addOption("high","High").setValue(this.plugin.getSettings().renderQuality).onChange(c=>{this.plugin.updateSettings({renderQuality:c})})),new Jt.Setting(t).setName(ee("settings.renderScale")).setDesc(ee("settings.renderScale.desc")).addSlider(l=>l.setLimits(.25,2,.25).setValue(this.plugin.getSettings().renderScale).setDynamicTooltip().onChange(c=>{this.plugin.updateSettings({renderScale:c})}))}async renderCommandDiagnostics(t){let i=++this.diagnosticsRunId;t.empty(),t.createEl("p",{text:ee("settings.diagnostics.checkingAvailability")});let r=await OR(this.plugin.getSettings());if(i===this.diagnosticsRunId){t.empty();for(let s of r)this.renderCommandStatus(t,s)}}renderCommandStatus(t,i){var a;let r=t.createDiv({cls:"ai3d-settings-status-block"});r.createEl("strong",{text:`${i.label}: ${i.available?ee("settings.diagnostics.available"):ee("settings.diagnostics.notFound")}`});let s=[`${ee("settings.diagnostics.sourceLabel")}: ${LR(i.source)}`,`${ee("settings.diagnostics.commandLabel")}: ${i.command}`,i.resolvedPath&&i.resolvedPath!==i.command?`${ee("settings.diagnostics.resolvedPathLabel")}: ${i.resolvedPath}`:"",i.detail].filter(Boolean);for(let o of s)r.createDiv({text:o});for(let o of(a=i.dependencyChecks)!=null?a:[])this.renderDependencyCheck(r,o)}renderDependencyCheck(t,i){let r=(()=>{switch(i.kind){case"cad-python":return ee("settings.diagnostics.cadPythonCheck");case"mesh-python":return ee("settings.diagnostics.meshPythonCheck");case"freecadcmd-cli":return ee("settings.diagnostics.freecadCmdCheck");case"obj2gltf-cli":return ee("settings.diagnostics.obj2gltfCheck");case"fbx2gltf-cli":return ee("settings.diagnostics.fbx2gltfCheck")}})(),s=i.ok?ee("settings.diagnostics.selfCheckOk"):ee("settings.diagnostics.selfCheckFailed");t.createDiv({text:`${ee("settings.diagnostics.selfCheckLabel")}: ${r} - ${s}`}),i.detail&&t.createDiv({text:i.detail})}};Xf();Zn();Js();Ug();ks();na();var ib=class extends Qs.Plugin{getSettings(){return this.ps.store.getState().settings}updateSettings(e){let i={...this.ps.store.getState().settings,...e};this.ps.store.setState({settings:i}),gO(i.logLevel),hp(i.locale)}async onload(){var l;if(this.ps=fN(this),await this.ps.load(),this.convertedAssetCache=aN(this.ps.store.getState().convertedAssetRecords,c=>this.ps.store.setState({convertedAssetRecords:c})),gO(this.getSettings().logLevel),!this.ps.localeLoadedFromSaved){let f=((l=navigator.language)!=null?l:"en").startsWith("zh")?"zh-CN":"en";this.updateSettings({locale:f})}hp(this.getSettings().locale),this.addRibbonIcon("box",ee("main.commandImportModel"),()=>this.importModel()),this.addCommand({id:"import-model",name:ee("main.commandImportModel"),callback:()=>this.importModel()}),this.addCommand({id:"generate-note",name:ee("main.commandGenerateNote"),callback:()=>this.generateNote()}),this.addCommand({id:"open-knowledge-index",name:ee("main.commandOpenKnowledgeIndex"),callback:()=>void this.openKnowledgeIndex()}),this.addCommand({id:"clear-conversion-cache",name:ee("main.commandClearConversionCache"),callback:()=>this.clearConversionCache()}),this.addCommand({id:"check-converters",name:ee("main.commandCheckConverters"),callback:()=>void this.checkConverterCommands()}),this.addCommand({id:"copy-diagnostics-report",name:ee("main.commandCopyDiagnostics"),callback:()=>void this.copyDiagnosticsReport()}),this.addSettingTab(new eb(this.app,this)),this.registerView($R,c=>new QR(c,()=>this.getSettings(),this.convertedAssetCache,this.ps)),this.registerExtensions(ul(),$R);let{registerCodeBlockProcessor:e,registerGridCodeBlockProcessor:t}=await Promise.resolve().then(()=>(gj(),_j)),i=c=>{var f,h;return(h=(f=this.ps.store.getState().modelAssetProfiles[c])==null?void 0:f.annotations)!=null?h:[]},r=e(this.app,()=>this.getSettings(),this.convertedAssetCache,i);this.registerMarkdownCodeBlockProcessor(r.id,r.handler);let s=t(this.app,()=>this.getSettings(),this.convertedAssetCache);this.registerMarkdownCodeBlockProcessor(s.id,s.handler);let{registerLivePreviewExtension:a}=await Promise.resolve().then(()=>(Aj(),Tj)),o=a(this.app,()=>this.getSettings(),this.convertedAssetCache,i);for(let c of o)this.registerEditorExtension(c);this.setupHeadingPinObserver()}onunload(){this.ps.dispose()}setupHeadingPinObserver(){let e=".markdown-preview-view, .markdown-source-view",t=[".markdown-preview-view h1",".markdown-preview-view h2",".markdown-preview-view h3",".markdown-preview-view h4",".markdown-preview-view h5",".markdown-preview-view h6",".cm-heading-1",".cm-heading-2",".cm-heading-3",".cm-heading-4",".cm-heading-5",".cm-heading-6",".cm-header-1",".cm-header-2",".cm-header-3",".cm-header-4",".cm-header-5",".cm-header-6"].join(", "),i=new Map,r=M=>{if(M.length===0)return"var(--interactive-accent)";if(M.length===1)return M[0];let D=100/M.length;return`linear-gradient(135deg, ${M.map((O,V)=>{let N=Math.round(V*D),F=Math.round((V+1)*D);return`${O} ${N}% ${F}%`}).join(", ")})`},s=()=>{let M=new Map,D=this.ps.store.getState().modelAssetProfiles;for(let[O,V]of Object.entries(D))for(let N of V.annotations)if(N.headingRef&&N.id){let F=Bg(N.headingRef);if(!F)continue;let U=M.get(F);U||(U=[],M.set(F,U)),U.push({pinId:N.id,modelPath:O,color:N.color})}return 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y=E.indexOf("]]",I+3);if(y===-1)break;let D=E.slice(I+3,y).split("|"),O=D[0].trim(),V=(x=(v=O.split(".").pop())==null?void 0:v.toLowerCase())!=null?x:"";if(!dl(V)){R=y+2;continue}let N=400,F=300;if(D.length>1){let K=D[1].trim().match(/^(\d+)\s*x\s*(\d+)$/);K&&(N=parseInt(K[1],10),F=parseInt(K[2],10))}let U=Cd(e,O);if(!U){R=y+2;continue}let W=S.from+I,$=S.from+y+2;g.push(fp.Decoration.replace({widget:new oN(e,U,N,F,t,i,r,s,a,o,l,c,f,h,d,u,m,p),block:!0}).range(W,$)),R=y+2}}return g}function Bj(n){return n.length===0?vd.RangeSet.empty:vd.RangeSet.of(n,!0)}function Ume(n,e,t,i){let r=vd.StateField.define({create(s){let a=e(),o=Fj(s,n,a.autoRotateDefault,a.enabledConverterIds,a.freecadCommand,a.obj2gltfCommand,a.fbx2gltfCommand,a.freecadcmdCommand,a.preferObj2gltfForObj,a.preferFbx2gltfForFbx,a.annotationPreviewMode,a.annotationDisplayMode,a.previewRendererRollout,a.useThreeRenderer,t,i);return Bj(o)},update(s,a){if(a.docChanged){let 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fp.WidgetType{constructor(t,i,r,s,a,o,l,c,f,h,d,u,m,p,_,g,v,x){super();this.app=t;this.modelPath=i;this.width=r;this.height=s;this.autoRotate=a;this.enabledConverterIds=o;this.freecadCommand=l;this.obj2gltfCommand=c;this.fbx2gltfCommand=f;this.freecadcmdCommand=h;this.preferObj2gltfForObj=d;this.preferFbx2gltfForFbx=u;this.annotationPreviewMode=m;this.annotationDisplayMode=p;this.previewRendererRollout=_;this.useThreeRenderer=g;this.convertedAssetCache=v;this.getAnnotations=x;this.preview=null;this.annotationMgr=null;this.readyObs=null;this.pollId=0;this.initStarted=!1;this.destroyed=!1;this.initGeneration=0}eq(t){return 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a=pd(i),o=Yg("ai3d-embed-error is-hidden");if(i.appendChild(o),t){let h=!1,d=Yg("ai3d-mobile-mode-bar"),u=Yg("ai3d-mobile-mode-hint");u.textContent=ee("livePreview.mobileHint");let m=aN("button","ai3d-mobile-mode-btn");m.type="button";let p=()=>{i.classList.toggle("is-mobile-interactive",h),i.classList.toggle("is-mobile-scroll-mode",!h),m.textContent=h?ee("helper.scrollAction"):ee("helper.interactAction"),m.classList.toggle("ai3d-btn-active",h),m.setAttribute("aria-label",h?ee("helper.disableInteractionLabel"):ee("helper.enableInteractionLabel"))};m.addEventListener("click",()=>{h=!h,p()}),p(),d.append(u,m),i.appendChild(d)}let l=()=>{this.destroyed||this.initStarted||!i.isConnected||r.clientWidth<=0||r.clientHeight<=0||(this.initStarted=!0,this.stopReadyWatch(),this.initPreview(i,r,a,o,++this.initGeneration))};this.readyObs=new ResizeObserver(()=>l()),this.readyObs.observe(i),this.readyObs.observe(r);let c=0,f=()=>{this.destroyed||this.initStarted||(l(),!this.initStarted&&(++c>240||(this.pollId=window.requestAnimationFrame(f))))};return this.pollId=window.requestAnimationFrame(f),i}async initPreview(t,i,r,s,a){var o,l,c,f,h,d;try{let u=(o=jf(this.app,this.modelPath))!=null?o:void 0,m=hd({enabledConverterIds:this.enabledConverterIds,freecadCommand:this.freecadCommand,obj2gltfCommand:this.obj2gltfCommand,fbx2gltfCommand:this.fbx2gltfCommand,freecadcmdCommand:this.freecadcmdCommand});r.setPhaseKey("loading.preparingModel");let p=await ud({path:this.modelPath,absolutePath:u,preferConversionExts:md({preferObj2gltfForObj:this.preferObj2gltfForObj,preferFbx2gltfForFbx:this.preferFbx2gltfForFbx}),conversionManager:m,convertedAssetCache:this.convertedAssetCache}),_=(c=(l=this.getAnnotations)==null?void 0:l.call(this,this.modelPath))!=null?c:[],g={ext:p.effectiveExt,annotationMode:_.length>0?"readonly":"none",rendererRollout:this.previewRendererRollout,useThreeRenderer:this.useThreeRenderer},{preview:v}=await fd(Bme,{surface:"live-preview",modelPath:this.modelPath},i,g);if(this.destroyed||a!==this.initGeneration){v.destroy();return}this.preview=v,r.setPhaseKey("loading.loadingModel");let x=await Na(this.app,p.effectivePath);if(this.destroyed||a!==this.initGeneration){(f=this.preview)==null||f.destroy(),this.preview=null;return}let A=await this.preview.loadModel(x,p.effectiveExt,S=>Na(this.app,S),p.effectivePath);if(this.destroyed||a!==this.initGeneration){(h=this.preview)==null||h.destroy(),this.preview=null;return}if(ap(t,A),this.autoRotate&&this.preview.applyConfig({models:[],scene:{autoRotate:!0,autoRotateSpeed:.5}}),_.length>0&&PR(this.preview)){let S=this.preview.getAnnotationProvider();S.canvas&&(this.annotationMgr=new Pc(S,t,"readonly",_,void 0,np(this.app),void 0,{app:this.app,previewMode:this.annotationPreviewMode,displayMode:this.annotationDisplayMode}))}r.setProgress(100),r.hide()}catch(u){if(this.destroyed||a!==this.initGeneration)return;(d=this.preview)==null||d.destroy(),this.preview=null,r.hide(),s.remove(),t.replaceChildren();let m=ip(u);tp(u)?console.warn("[AI3D] Live Preview blocked by converter settings:",m.message):console.error("[AI3D] Live Preview failed:",u),sp(t,m)}}destroy(){var t;this.destroyed=!0,window.cancelAnimationFrame(this.pollId),this.pollId=0,this.stopReadyWatch(),(t=this.annotationMgr)==null||t.destroy(),this.annotationMgr=null,this.preview&&(this.preview.destroy(),this.preview=null),this.initStarted=!1}stopReadyWatch(){var t;(t=this.readyObs)==null||t.disconnect(),this.readyObs=null}ignoreEvent(){return!0}}});var kj={};$e(kj,{buildDiagnosticsReport:()=>kme});function lb(n){return typeof n=="boolean"?n?"on":"off":typeof n=="number"?Number.isFinite(n)?String(n):"unknown":typeof n=="string"?n.length>0?n:"empty":"unknown"}function Kg(n){return n?`set (${n})`:"not set"}function Vme(n){let e=n.settings;return e.analysisMode==="local"?"local only":[e.analysisMode,e.serviceBaseUrl.trim()?"service configured":"service missing",`geometry ${lb(e.sendGeometrySummaryToRemote)}`,`preview refs ${lb(e.sendPreviewImagesToRemote)}`,`raw model ${e.sendRawModelToRemote?"blocked if requested":"off"}`].join(", ")}function Gme(n){let e=n.currentModelPath;return e?n.modelAssetProfiles[e]:void 0}function kme(n){var o,l,c,f,h,d,u,m,p,_;let{manifest:e,state:t}=n,i=t.settings,r=Gme(t),s=t.currentModelPath?Od({ext:(o=t.currentModelPath.split(".").pop())!=null?o:"",annotationMode:r!=null&&r.annotations.length?"readonly":"none",allowEditModeOnThree:!0,allowWorkbenchFeaturesOnThree:i.experimentalThreeWorkbench,rendererRollout:i.previewRendererRollout,useThreeRenderer:i.useThreeRenderer}):null,a=t.lastKnowledgeGeneration;return["# AI Model Workbench Diagnostics","",`Generated: ${(l=n.generatedAt)!=null?l:new Date().toISOString()}`,"","## Runtime","",`- Plugin version: ${e.version}`,`- Minimum Obsidian version: ${e.minAppVersion}`,`- Obsidian API version: ${Gj.apiVersion}`,`- Platform: ${hr()?"mobile":"desktop"}`,`- Locale: ${i.locale}`,"","## Renderer","",`- Use Three renderer: ${lb(i.useThreeRenderer)}`,`- Preview rollout: ${i.previewRendererRollout}`,`- Experimental Three workbench: ${lb(i.experimentalThreeWorkbench)}`,`- Current route: ${s?`${s.backend} (${s.reason})`:"no current model"}`,`- Render quality: ${i.renderQuality}`,`- Render scale: ${i.renderScale}`,"","## Current Model","",`- Path: ${(c=t.currentModelPath)!=null?c:"none"}`,`- Preview summary: ${t.modelPreview?`${t.modelPreview.meshCount} mesh(es), ${t.modelPreview.triangleCount.toLocaleString()} triangle(s), ${t.modelPreview.materialCount} material(s)`:"not captured"}`,`- Annotation count: ${(f=r==null?void 0:r.annotations.length)!=null?f:0}`,`- Registered part candidates: ${(d=(h=r==null?void 0:r.registeredParts)==null?void 0:h.length)!=null?d:0}`,`- Report note: ${Kg(r==null?void 0:r.reportNotePath)}`,`- Analysis sidecar: ${Kg(r==null?void 0:r.analysisSidecarPath)}`,`- Knowledge index: ${Kg(r==null?void 0:r.knowledgeIndexPath)}`,"","## Knowledge Generation","",`- Mode: ${Vme(t)}`,`- Report folder: ${i.reportFolder}`,`- Part notes folder: ${i.partFolder}`,`- Snapshot folder: ${i.previewFolder}`,`- Last generation: ${a?`${a.status} at ${a.generatedAt}`:"none"}`,`- Last generated model: ${(u=a==null?void 0:a.modelPath)!=null?u:"none"}`,`- Last report: ${Kg(a==null?void 0:a.reportNotePath)}`,`- Last index: ${Kg(a==null?void 0:a.knowledgeIndexPath)}`,`- Last part notes: ${(m=a==null?void 0:a.partNoteCount)!=null?m:0}`,`- Last preview images: ${(p=a==null?void 0:a.previewImageCount)!=null?p:0}`,`- Last warning count: ${(_=a==null?void 0:a.warningCount)!=null?_:0}`,"","## Conversion","",`- Enabled converters: ${i.enabledConverterIds.length?i.enabledConverterIds.join(", "):"none"}`,`- Cached conversions: ${t.convertedAssetRecords.length}`,`- Supported direct/model extensions: ${ul().join(", ")}`,"","## Notes","","- Draft service URL and command paths are intentionally omitted from this report.","- Attach this report with the model format, console error, and reproduction steps when filing a bug.",""].join(` +`)}var Gj,Wj=C(()=>{"use strict";Gj=require("obsidian");To();rv();ks()});var Wme={};$e(Wme,{default:()=>cb});module.exports=tq(Wme);var Qs=require("obsidian");db();To();To();var Kme=new Set(ul());var Mc={analysisMode:"local",serviceBaseUrl:"",copySourceModelToVault:!1,sourceModelFolder:"Assets/3D",reportFolder:"Analysis/3D Reports",partFolder:"Parts/3D Components",previewFolder:"Media/3D Previews",maxFileSizeMb:50,autoGenerateKnowledgeNotes:!0,annotationPreviewMode:"plain-text",annotationDisplayMode:"surface",previewRendererRollout:"three-direct-glb",useThreeRenderer:!0,experimentalThreeWorkbench:!1,sendRawModelToRemote:!1,sendPreviewImagesToRemote:!1,sendGeometrySummaryToRemote:!1,defaultKnowledgeTaxonomy:"default-v1",defaultCanvasHeight:400,autoRotateDefault:!1,autoRotateSpeed:.5,renderQuality:"high",renderScale:1,snapshotFolder:"Media/3D Previews",snapshotNaming:"model-name",enabledConverterIds:[],freecadCommand:"",obj2gltfCommand:"",fbx2gltfCommand:"",assimpCommand:"",freecadcmdCommand:"",preferObj2gltfForObj:!1,preferFbx2gltfForFbx:!1,logLevel:"warn",locale:"en"};function EN(n){let e={...n},t=new Set;return{getState:()=>e,setState(i){e={...e,...i};let r=[...t];for(let s of r)s()},subscribe(i){return t.add(i),()=>{t.delete(i)}}}}var sq={settings:{...Mc},currentModelPath:null,convertedAssetRecords:[],modelAssetProfiles:{},agentDraft:"",agentPlan:null,modelPreview:null,selectedPart:null,lastKnowledgeGeneration:null};function TN(n){let e=EN(sq),t=null;function i(){t&&window.clearTimeout(t),t=window.setTimeout(()=>{t=null,r().catch(a=>console.error("[AI3D] Auto-save failed:",a))},500)}async function r(){let a=e.getState(),o={settings:a.settings,convertedAssetRecords:a.convertedAssetRecords,modelAssetProfiles:a.modelAssetProfiles,agentDraft:a.agentDraft,agentPlan:a.agentPlan,lastKnowledgeGeneration:a.lastKnowledgeGeneration};await n.saveData(o)}e.subscribe(()=>i());let s=!1;return{store:e,get localeLoadedFromSaved(){return s},async load(){var o,l,c,f,h;let a=await n.loadData();a&&(s=!!((o=a.settings)!=null&&o.locale),e.setState({settings:{...Mc,...(l=a.settings)!=null?l:{}},convertedAssetRecords:(c=a.convertedAssetRecords)!=null?c:[],modelAssetProfiles:aq(a.modelAssetProfiles),agentDraft:(f=a.agentDraft)!=null?f:"",agentPlan:(h=a.agentPlan)!=null?h:null,lastKnowledgeGeneration:lq(a.lastKnowledgeGeneration)}))},async save(){t&&(window.clearTimeout(t),t=null),await r()},dispose(){t&&(window.clearTimeout(t),t=null)}}}function aq(n){if(!n||typeof n!="object")return{};let e={};for(let[t,i]of Object.entries(n)){if(!i||typeof i!="object")continue;let r=new Date().toISOString();e[t]={tags:Array.isArray(i.tags)?i.tags:[],notes:typeof i.notes=="string"?i.notes:"",annotations:Array.isArray(i.annotations)?i.annotations:[],registeredParts:oq(i.registeredParts,t),analysisVersion:typeof i.analysisVersion=="string"?i.analysisVersion:void 0,reportNotePath:typeof i.reportNotePath=="string"?i.reportNotePath:void 0,analysisSidecarPath:typeof i.analysisSidecarPath=="string"?i.analysisSidecarPath:void 0,previewImagePaths:Array.isArray(i.previewImagePaths)?i.previewImagePaths.filter(s=>typeof s=="string"):void 0,knowledgeIndexPath:typeof i.knowledgeIndexPath=="string"?i.knowledgeIndexPath:void 0,createdAt:typeof i.createdAt=="string"?i.createdAt:r,updatedAt:typeof i.updatedAt=="string"?i.updatedAt:r}}return e}function dp(n){return Array.isArray(n)?n.filter(e=>typeof e=="string"&&e.trim().length>0):[]}function SN(n){if(!Array.isArray(n)||n.length<3)return;let e=n.slice(0,3).map(t=>Number(t));return e.every(Number.isFinite)?[e[0],e[1],e[2]]:void 0}function oq(n,e){if(!Array.isArray(n))return;let t=[],i=new Set;for(let r of n){if(!r||typeof r!="object")continue;let s=r,a=typeof s.partId=="string"?s.partId:"",o=typeof s.name=="string"?s.name:"";if(!a||!o)continue;let l=typeof s.assetId=="string"&&s.assetId?s.assetId:e,c=`${l}:${a}`;i.has(c)||(i.add(c),t.push({partId:a,assetId:l,parentPartId:typeof s.parentPartId=="string"?s.parentPartId:void 0,name:o,source:s.source==="group"||s.source==="mesh"||s.source==="component"?s.source:void 0,componentId:typeof s.componentId=="string"?s.componentId:void 0,occurrenceId:typeof s.occurrenceId=="string"?s.occurrenceId:void 0,partNumber:typeof s.partNumber=="string"?s.partNumber:void 0,componentPath:typeof s.componentPath=="string"?s.componentPath:void 0,category:typeof s.category=="string"?s.category:void 0,meshRefs:dp(s.meshRefs),childCount:Number.isFinite(s.childCount)?Math.max(0,Math.floor(Number(s.childCount))):void 0,materialRefs:dp(s.materialRefs),bbox:SN(s.bbox),center:SN(s.center),triangleCount:Number.isFinite(s.triangleCount)?Math.max(0,Math.floor(Number(s.triangleCount))):void 0,vertexCount:Number.isFinite(s.vertexCount)?Math.max(0,Math.floor(Number(s.vertexCount))):void 0,materialName:typeof s.materialName=="string"?s.materialName:null,confidence:Number.isFinite(s.confidence)?Math.max(0,Math.min(1,Number(s.confidence))):.5,observations:dp(s.observations),inferredFunctions:dp(s.inferredFunctions),knowledgeTags:dp(s.knowledgeTags),notePath:typeof s.notePath=="string"?s.notePath:void 0,registeredMatches:Array.isArray(s.registeredMatches)?s.registeredMatches:void 0,reviewed:s.reviewed===!0}))}return t.length>0?t:void 0}function lq(n){if(!n||typeof n!="object")return null;let e=typeof n.modelPath=="string"?n.modelPath:"";return e?{modelPath:e,reportNotePath:typeof n.reportNotePath=="string"?n.reportNotePath:void 0,analysisSidecarPath:typeof n.analysisSidecarPath=="string"?n.analysisSidecarPath:void 0,knowledgeIndexPath:typeof n.knowledgeIndexPath=="string"?n.knowledgeIndexPath:void 0,partNoteCount:Number.isFinite(n.partNoteCount)?Math.max(0,Math.floor(n.partNoteCount)):0,previewImageCount:Number.isFinite(n.previewImageCount)?Math.max(0,Math.floor(n.previewImageCount)):0,generatedAt:typeof n.generatedAt=="string"?n.generatedAt:new Date().toISOString(),status:n.status==="failed"?"failed":"success",warningCount:Number.isFinite(n.warningCount)?Math.max(0,Math.floor(n.warningCount)):0}:null}var lp=require("obsidian");iv();yR();Fg();MO();KR();qR();UO();na();ZR();Wg();QR();rp();Js();$R();ks();Qn();WO();Js();function zue(n){if(!n)return"";let e=n.split("/");return e[e.length-1]||n}function zK(n,e,t){var o,l;let i=n.createDiv({cls:"ai3d-direct-workbench-match"}),r=i.createDiv({cls:"ai3d-direct-workbench-match-main"});r.createDiv({cls:"ai3d-direct-workbench-match-title",text:e}),r.createDiv({cls:"ai3d-direct-workbench-match-source",text:t.sourcePartName||t.sourcePartId}),t.sourceModelPath&&r.createDiv({cls:"ai3d-direct-workbench-match-model",text:fr("directWorkbench.registeredSourceModel",{model:zue(t.sourceModelPath)})}),r.createDiv({cls:"ai3d-direct-workbench-match-target",text:t.sourceNotePath?ee("directWorkbench.registeredTargetPartNote"):t.sourceModelPath?ee("directWorkbench.registeredTargetSourceModel"):ee("directWorkbench.registeredTargetUnavailable")}),t.reasons.length>0&&r.createDiv({cls:"ai3d-direct-workbench-match-reasons",text:t.reasons.slice(0,2).join(" / ")});let s=i.createDiv({cls:"ai3d-direct-workbench-match-side"});s.createDiv({cls:"ai3d-direct-workbench-match-score",text:`${Math.round(t.matchScore*100)}%`});let a=s.createEl("button",{cls:"ai3d-direct-workbench-action 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external model resource:")}function pj(n){var i,r,s;let e=(r=(i=n.occurrenceId)!=null?i:n.componentId)!=null?r:n.partNumber;if(e!=null&&e.trim())return`component:${e.trim().toLowerCase()}`;let t=n.meshRefs.map(a=>a.trim().toLowerCase()).filter(Boolean).sort().join("|");return`${(s=n.source)!=null?s:"mesh"}:${n.name.trim().toLowerCase()}:${t}`}function Pme(n,e){return n?{...e,notePath:n.notePath,reviewed:n.reviewed,inferredFunctions:n.inferredFunctions.length>0?n.inferredFunctions:e.inferredFunctions,knowledgeTags:n.knowledgeTags.length>0?n.knowledgeTags:e.knowledgeTags}:e}var nb=class extends lp.FileView{constructor(t,i,r,s){super(t);this.preview=null;this.annotationMgr=null;this.annotationMode=!1;this.loadGeneration=0;this.escHandler=null;this.workbenchPanel=null;this.workbenchSummary=null;this.workbenchRoute=null;this.workbenchModelPath=null;this.getSettings=i,this.convertedAssetCache=r,this.ps=s}getViewType(){return sb}getDisplayText(){var t,i;return(i=(t=this.file)==null?void 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s=createDiv(),a=s.createDiv({cls:"ai3d-preview-host"}),o=s.createEl("canvas");o.className="ai3d-canvas-full",a.appendChild(o);let l=s.createDiv();l.className="ai3d-annot-mode-overlay is-hidden",a.appendChild(l),this.contentEl.appendChild(a);let c=null,f=S=>{var E;this.annotationMode=S,r&&S&&(c==null||c.setMobileInteractionMode(!0)),(E=this.annotationMgr)==null||E.hideEditor(),l.classList.toggle("is-hidden",!S)};this.escHandler&&activeDocument.removeEventListener("keydown",this.escHandler),this.escHandler=S=>{S.key==="Escape"&&this.annotationMode&&f(!1)},activeDocument.addEventListener("keydown",this.escHandler),c=Bg(this.contentEl,a,this.app,()=>this.preview,()=>t.path,()=>{this.leaf.detach()},this.getSettings,()=>(f(!this.annotationMode),this.annotationMode),S=>{!S&&this.annotationMode&&f(!1)});let h=this.contentEl.createDiv({cls:"ai3d-direct-workbench-panel is-hidden"});r&&this.contentEl.createDiv({cls:"ai3d-mobile-mode-hint 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0:g.call(_))!=null?v:null;this.registerModelPartsFromEvidence(t.path,N),ap(a,V),this.workbenchPanel=h,this.workbenchSummary=V,this.workbenchRoute=O.route,this.workbenchModelPath=t.path,this.renderWorkbenchPanel(h,V,O.route,t.path),this.ps.store.setState({currentModelPath:t.path,modelPreview:V,selectedPart:null}),$O.info("direct view model loaded",{path:t.path,effectivePath:y.path,effectiveExt:y.ext,strategy:y.strategy,backend:O.route.backend,routeReason:O.route.reason,meshCount:V.meshCount,triangleCount:V.triangleCount}),d.setProgress(100);let F=this.preview.getAnnotationProvider();if(F.canvas){let U=this.ps.store.getState().modelAssetProfiles[t.path],W=(x=U==null?void 0:U.annotations)!=null?x:[],$=np(this.app),K=VK(this.app);this.annotationMgr=new Pc(F,a,"edit",W,Z=>{var fe;let X=this.ps.store.getState().modelAssetProfiles,Y=(fe=X[t.path])!=null?fe:mj();this.ps.store.setState({modelAssetProfiles:{...X,[t.path]:{...Y,annotations:Z,updatedAt:new Date().toISOString()}}}),c.updateAnnotationBadge(Z.length)},$,K,{app:this.app,previewMode:this.getSettings().annotationPreviewMode,displayMode:this.getSettings().annotationDisplayMode}),c.showAnnotateButton(),c.updateAnnotationBadge(W.length),this.preview.onPick(Z=>{var xe,Fe;if(!this.annotationMode||!this.annotationMgr)return;let X=Z.screenX,Y=Z.screenY,fe=(Fe=(xe=this.preview)==null?void 0:xe.getPickWorldPoint(Z))!=null?Fe:null;fe&&this.annotationMgr.showEditor(X,Y,fe)})}d.hide()}catch(S){if(i!==this.loadGeneration)return;d.hide(),(A=this.preview)==null||A.destroy(),this.preview=null,a.replaceChildren(),h.addClass("is-hidden");let E=ip(S);tp(S)?console.warn("[AI3D] Direct view blocked by converter settings:",E.message):console.error("[AI3D] Direct view failed:",S),this.ps.store.getState().currentModelPath===t.path&&this.ps.store.setState({modelPreview:null,selectedPart:null}),sp(a,E)}}registerModelPartsFromEvidence(t,i){var c,f;if(!(i!=null&&i.parts.length))return;let r=kO(t,i.parts);if(r.length===0)return;let s=this.ps.store.getState().modelAssetProfiles,a=(c=s[t])!=null?c:mj(),o=new Map(((f=a.registeredParts)!=null?f:[]).map(h=>[pj(h),h])),l=r.map(h=>Pme(o.get(pj(h)),h));this.ps.store.setState({modelAssetProfiles:{...s,[t]:{...a,registeredParts:l,updatedAt:new Date().toISOString()}}})}renderWorkbenchPanel(t,i,r,s){var h,d,u,m;t.empty(),t.removeClass("is-hidden"),t.dataset.ai3dBackend=r.backend,t.dataset.ai3dRouteReason=r.reason;let a=t.createDiv({cls:"ai3d-direct-workbench-status"}),o=a.createDiv({cls:"ai3d-direct-workbench-line"});o.createSpan({cls:"ai3d-direct-workbench-label",text:ee("directWorkbench.backendLabel")}),o.createSpan({cls:"ai3d-direct-workbench-value",text:Cme(r.backend)});let l=a.createDiv({cls:"ai3d-direct-workbench-line ai3d-direct-workbench-route"});l.createSpan({cls:"ai3d-direct-workbench-label",text:ee("directWorkbench.routeLabel")}),l.createSpan({cls:"ai3d-direct-workbench-value",text:r.reason});let c=t.createDiv({cls:"ai3d-direct-workbench-metrics"});this.renderMetric(c,ee("workbench.meshesLabel"),rb(i.meshCount)),this.renderMetric(c,ee("directWorkbench.partCandidatesLabel"),rb((d=(h=this.ps.store.getState().modelAssetProfiles[s])==null?void 0:h.registeredParts)==null?void 0:d.length)),this.renderMetric(c,i.splatCount!==void 0?ee("workbench.splatsLabel"):ee("workbench.trianglesLabel"),rb((u=i.splatCount)!=null?u:i.triangleCount)),this.renderMetric(c,ee("workbench.materialsLabel"),rb(i.materialCount)),this.renderMetric(c,ee("workbench.boundingSizeLabel"),Mme(i)),this.renderMetric(c,ee("directWorkbench.performanceLabel"),(m=i.performanceTier)!=null?m:"light");let f=t.createDiv({cls:"ai3d-direct-workbench-controls"});this.renderExplodeControls(f),this.renderRegisteredPartMatches(f,s,i),this.renderKnowledgeControls(f,s)}refreshWorkbenchPanel(){!this.workbenchPanel||!this.workbenchSummary||!this.workbenchRoute||!this.workbenchModelPath||this.renderWorkbenchPanel(this.workbenchPanel,this.workbenchSummary,this.workbenchRoute,this.workbenchModelPath)}renderMetric(t,i,r){let s=t.createDiv({cls:"ai3d-direct-workbench-metric"});s.createSpan({cls:"ai3d-direct-workbench-label",text:i}),s.createSpan({cls:"ai3d-direct-workbench-value",text:r})}renderExplodeControls(t){let i=!!this.preview&&OR(this.preview),r=t.createDiv({cls:"ai3d-direct-workbench-control"}),s=r.createDiv({cls:"ai3d-direct-workbench-control-head"});s.createSpan({cls:"ai3d-direct-workbench-label",text:ee("workbench.explodeLabel")});let a=s.createSpan({cls:"ai3d-direct-workbench-value",text:"0%"}),o="x",l=r.createDiv({cls:"ai3d-direct-workbench-axis",attr:{"aria-label":ee("directWorkbench.explodeAxisLabel")}});for(let u of bme){let m=l.createEl("button",{cls:u===o?"is-active":"",text:u.toUpperCase(),attr:{type:"button","data-ai3d-action":`set-explode-axis-${u}`}});m.disabled=!i,m.addEventListener("click",()=>{o=u;for(let p of Array.from(l.querySelectorAll("button")))p.classList.toggle("is-active",p===m);d()})}let c=r.createDiv({cls:"ai3d-direct-workbench-range-row"}),f=c.createEl("input",{cls:"ai3d-direct-workbench-range",attr:{"data-ai3d-action":"set-explode"}});f.type="range",f.min="0",f.max="0.85",f.step="0.05",f.value="0",f.disabled=!i;let h=c.createEl("button",{cls:"ai3d-direct-workbench-reset",text:ee("directWorkbench.explodeResetLabel"),attr:{type:"button","data-ai3d-action":"reset-explode"}});h.disabled=!i;let d=()=>{let u=Number.parseFloat(f.value);a.setText(`${Math.round(u*100)}%`),h.classList.toggle("is-active",u>0),this.preview&&OR(this.preview)&&this.preview.setExplode(u,o)};f.addEventListener("input",d),h.addEventListener("click",()=>{f.value="0",a.setText("0%"),h.classList.remove("is-active"),this.preview&&OR(this.preview)&&this.preview.resetExplode()})}renderKnowledgeControls(t,i){let r=this.ps.store.getState().modelAssetProfiles[i],s=t.createDiv({cls:"ai3d-direct-workbench-control ai3d-direct-workbench-knowledge"});s.createDiv({cls:"ai3d-direct-workbench-label",text:ee("directWorkbench.knowledgeTitle")}),s.createDiv({cls:"ai3d-direct-workbench-value",text:r!=null&&r.knowledgeIndexPath?ee("workbench.indexReady"):r!=null&&r.reportNotePath?ee("workbench.noteReady"):ee("workbench.noReportYet")});let a=s.createDiv({cls:"ai3d-direct-workbench-actions"}),o=a.createEl("button",{cls:"ai3d-direct-workbench-action",text:ee("workbench.generateNoteAction"),attr:{type:"button","data-ai3d-action":"generate-note"}});o.addEventListener("click",()=>{o.disabled=!0,Promise.resolve().then(()=>(ib(),tb)).then(({generateKnowledgeNote:f})=>f(this.app,this.ps,{preview:this.preview})).catch(f=>{console.error("[AI3D] Generate knowledge note failed:",f)}).finally(()=>{o.disabled=!1,this.refreshWorkbenchPanel()})});let l=a.createEl("button",{cls:"ai3d-direct-workbench-action",text:ee("workbench.openNoteAction"),attr:{type:"button","data-ai3d-action":"open-note"}});l.disabled=!(r!=null&&r.reportNotePath),l.addEventListener("click",()=>{var d;let f=(d=this.ps.store.getState().modelAssetProfiles[i])==null?void 0:d.reportNotePath;if(!f)return;let h=this.app.vault.getAbstractFileByPath(f);h instanceof lp.TFile&&this.app.workspace.getLeaf(!0).openFile(h,{active:!0})});let c=a.createEl("button",{cls:"ai3d-direct-workbench-action",text:ee("workbench.openIndexAction"),attr:{type:"button","data-ai3d-action":"open-index"}});c.disabled=!(r!=null&&r.knowledgeIndexPath),c.addEventListener("click",()=>{var d;let f=(d=this.ps.store.getState().modelAssetProfiles[i])==null?void 0:d.knowledgeIndexPath;if(!f)return;let h=this.app.vault.getAbstractFileByPath(f);h instanceof lp.TFile&&this.app.workspace.getLeaf(!0).openFile(h,{active:!0})})}renderRegisteredPartMatches(t,i,r){var d,u,m;let s=this.loadGeneration,a=t.createDiv({cls:"ai3d-direct-workbench-control ai3d-direct-workbench-registered"}),o=a.createDiv({cls:"ai3d-direct-workbench-control-head"});o.createSpan({cls:"ai3d-direct-workbench-label",text:ee("directWorkbench.registeredTitle")});let l=o.createSpan({cls:"ai3d-direct-workbench-value",text:ee("directWorkbench.registeredLoading")}),c=a.createDiv({cls:"ai3d-direct-workbench-registered-body"}),f=p=>{l.setText(""),c.empty(),c.createDiv({cls:"ai3d-direct-workbench-empty",text:ee(p)})},h=(m=(u=(d=this.preview)==null?void 0:d.getModelEvidence)==null?void 0:u.call(d))!=null?m:null;if(!(h!=null&&h.parts.length)){f("directWorkbench.registeredUnavailable");return}Promise.resolve().then(()=>(ib(),tb)).then(async({collectRegisteredPartsFromProfiles:p})=>{var E;let _=this.ps.store.getState(),g=await p(this.app,_.modelAssetProfiles,i);if(s!==this.loadGeneration||this.workbenchModelPath!==i||!a.isConnected)return;if(g.length===0){f("directWorkbench.registeredEmpty");return}let v=this.ps.store.getState().modelAssetProfiles[i],A=eb({modelPath:i,profile:v,preview:r,evidence:h,registeredParts:g}).parts.filter(R=>{var I;return(I=R.registeredMatches)==null?void 0:I.length}).sort((R,I)=>{var y,M,D,O,V,N;return((D=(M=(y=I.registeredMatches)==null?void 0:y[0])==null?void 0:M.matchScore)!=null?D:0)-((N=(V=(O=R.registeredMatches)==null?void 0:O[0])==null?void 0:V.matchScore)!=null?N:0)}).slice(0,5);if(A.length===0){f("directWorkbench.registeredEmpty");return}l.setText(fr("directWorkbench.registeredCount",{count:String(A.length)})),c.empty();let S=c.createDiv({cls:"ai3d-direct-workbench-match-list"});for(let R of A){let I=(E=R.registeredMatches)==null?void 0:E[0];if(!I)continue;let M=zK(S,R.name,I).querySelector("[data-ai3d-action='open-registered-part']");M instanceof HTMLButtonElement&&M.addEventListener("click",()=>{let D=M.getAttribute("data-ai3d-target-path")||void 0;if(!D)return;let O=this.app.vault.getAbstractFileByPath(D);O instanceof lp.TFile&&this.app.workspace.getLeaf(!0).openFile(O,{active:!0})})}}).catch(p=>{console.warn("[AI3D] Registered part match preview failed:",p),s===this.loadGeneration&&this.workbenchModelPath===i&&a.isConnected&&f("directWorkbench.registeredUnavailable")})}async createPreviewWithFallback(t,i,r,s,a){let o=await fd($O,{surface:"direct-view",modelPath:a},t,s);try{let l=await o.preview.loadModel(i.slice(0),r.ext,c=>Na(this.app,c),r.path);return{preview:o.preview,summary:l,route:o.route}}catch(l){if(o.preview.destroy(),o.route.backend!=="three"||!s.allowWorkbenchFeaturesOnThree)throw l;console.warn("[AI3D] Experimental Three workbench failed; falling back to Babylon:",l);let c={...s,allowWorkbenchFeaturesOnThree:!1},f=await fd($O,{surface:"direct-view-fallback",modelPath:a},t,c);try{let h=await f.preview.loadModel(i.slice(0),r.ext,d=>Na(this.app,d),r.path);return{preview:f.preview,summary:h,route:f.route}}catch(h){throw f.preview.destroy(),yme(l)?l:h}}}};var _j=require("obsidian");To();Js();var ab=class extends _j.FuzzySuggestModal{constructor(e,t){super(e),this.onChoose=t,this.setPlaceholder(ee("modal.selectModel"))}getItems(){return this.app.vault.getFiles().filter(e=>{let t=e.extension.toLowerCase();return dl(t)})}getItemText(e){return e.path}onChooseItem(e){this.onChoose(e)}};var Qt=require("obsidian");Yf();Js();ks();ir();var JO=Zg();function Dme(){switch(JO==null?void 0:JO.platform){case"win32":return{python:"Path to python executable",freecad:"Path to FreeCADCmd.exe",obj2gltf:"Path to obj2gltf.cmd",fbx2gltf:"Path to FBX2glTF.exe"};case"darwin":return{python:"Path to python3",freecad:"Path to FreeCADCmd",obj2gltf:"Path to obj2gltf",fbx2gltf:"Path to FBX2glTF"};case"linux":return{python:"Path to python3",freecad:"Path to freecadcmd",obj2gltf:"Path to obj2gltf",fbx2gltf:"Path to FBX2glTF"};default:return{python:"Path to python executable",freecad:"Path to FreeCAD command",obj2gltf:"Path to obj2gltf",fbx2gltf:"Path to FBX2glTF"}}}var ob=class extends Qt.PluginSettingTab{constructor(t,i){super(t,i);this.diagnosticsRunId=0;this.plugin=i}display(){let{containerEl:t}=this;t.empty(),up(this.plugin.getSettings().locale);let i=Dme(),r=hr(),s=null,a=(l,c,f)=>{let h=l.createEl("details",{cls:"ai3d-settings-secondary-menu"});h.createEl("summary",{cls:"ai3d-settings-secondary-menu-summary",text:c});let d=h.createDiv({cls:"ai3d-settings-secondary-menu-body"});return d.createEl("p",{cls:"setting-item-description",text:f}),d},o=()=>{s&&(this.diagnosticsRunId++,s.empty(),s.createEl("p",{text:ee("settings.diagnostics.idle")}))};if(new Qt.Setting(t).setName(ee("settings.title")).setHeading(),new Qt.Setting(t).setName(ee("settings.language")).setDesc(ee("settings.language.desc")).addDropdown(l=>l.addOption("en","English").addOption("zh-CN","\u7B80\u4F53\u4E2D\u6587").setValue(this.plugin.getSettings().locale).onChange(c=>{this.plugin.updateSettings({locale:c}),this.display()})),new Qt.Setting(t).setName(ee("settings.folders")).setHeading(),new Qt.Setting(t).setName(ee("settings.sourceModelFolder")).setDesc(ee("settings.sourceModelFolder.desc")).addText(l=>l.setPlaceholder(Mc.sourceModelFolder).setValue(this.plugin.getSettings().sourceModelFolder).onChange(c=>{this.plugin.updateSettings({sourceModelFolder:c})})),new Qt.Setting(t).setName(ee("settings.reportFolder")).setDesc(ee("settings.reportFolder.desc")).addText(l=>l.setPlaceholder(Mc.reportFolder).setValue(this.plugin.getSettings().reportFolder).onChange(c=>{this.plugin.updateSettings({reportFolder:c})})),new Qt.Setting(t).setName(ee("settings.partFolder")).setDesc(ee("settings.partFolder.desc")).addText(l=>l.setPlaceholder(Mc.partFolder).setValue(this.plugin.getSettings().partFolder).onChange(c=>{this.plugin.updateSettings({partFolder:c})})),new Qt.Setting(t).setName(ee("settings.snapshotFolder")).setDesc(ee("settings.snapshotFolder.desc")).addText(l=>l.setPlaceholder(Mc.snapshotFolder).setValue(this.plugin.getSettings().snapshotFolder).onChange(c=>{this.plugin.updateSettings({snapshotFolder:c})})),new Qt.Setting(t).setName(ee("settings.behavior")).setHeading(),new Qt.Setting(t).setName(ee("settings.autoGenerateKnowledgeNotes")).setDesc(ee("settings.autoGenerateKnowledgeNotes.desc")).addToggle(l=>l.setValue(this.plugin.getSettings().autoGenerateKnowledgeNotes).onChange(c=>{this.plugin.updateSettings({autoGenerateKnowledgeNotes:c})})),new Qt.Setting(t).setName(ee("settings.annotationPreviewMode")).setDesc(ee("settings.annotationPreviewMode.desc")).addDropdown(l=>l.addOption("plain-text",ee("settings.annotationPreviewMode.plainText")).addOption("markdown",ee("settings.annotationPreviewMode.markdown")).setValue(this.plugin.getSettings().annotationPreviewMode).onChange(c=>{this.plugin.updateSettings({annotationPreviewMode:c})})),new Qt.Setting(t).setName(ee("settings.annotationDisplayMode")).setDesc(ee("settings.annotationDisplayMode.desc")).addDropdown(l=>l.addOption("snippet",ee("settings.annotationDisplayMode.snippet")).addOption("surface",ee("settings.annotationDisplayMode.surface")).addOption("dot",ee("settings.annotationDisplayMode.dot")).setValue(this.plugin.getSettings().annotationDisplayMode).onChange(c=>{this.plugin.updateSettings({annotationDisplayMode:c})})),new Qt.Setting(t).setName(ee("settings.previewRendererRollout")).setDesc(ee("settings.previewRendererRollout.desc")).addDropdown(l=>l.addOption("babylon-safe",ee("settings.previewRendererRollout.babylonSafe")).addOption("three-readonly-glb",ee("settings.previewRendererRollout.readonly")).addOption("three-direct-glb",ee("settings.previewRendererRollout.direct")).setValue(this.plugin.getSettings().previewRendererRollout).onChange(c=>{this.plugin.updateSettings({previewRendererRollout:c})})),new Qt.Setting(t).setName(ee("settings.useThreeRenderer")).setDesc(ee("settings.useThreeRenderer.desc")).addToggle(l=>l.setValue(this.plugin.getSettings().useThreeRenderer).onChange(c=>{this.plugin.updateSettings({useThreeRenderer:c})})),new Qt.Setting(t).setName(ee("settings.experimentalThreeWorkbench")).setDesc(ee("settings.experimentalThreeWorkbench.desc")).addToggle(l=>l.setValue(this.plugin.getSettings().experimentalThreeWorkbench).onChange(c=>{this.plugin.updateSettings({experimentalThreeWorkbench:c})})),new Qt.Setting(t).setName(ee("settings.autoRotateDefault")).setDesc(ee("settings.autoRotateDefault.desc")).addToggle(l=>l.setValue(this.plugin.getSettings().autoRotateDefault).onChange(c=>{this.plugin.updateSettings({autoRotateDefault:c})})),new Qt.Setting(t).setName(ee("settings.snapshotNaming")).setDesc(ee("settings.snapshotNaming.desc")).addDropdown(l=>l.addOption("model-name",ee("settings.snapshotNaming.modelName")).addOption("timestamp",ee("settings.snapshotNaming.timestamp")).setValue(this.plugin.getSettings().snapshotNaming).onChange(c=>{this.plugin.updateSettings({snapshotNaming:c})})),new Qt.Setting(t).setName(ee("settings.logLevel")).setDesc(ee("settings.logLevel.desc")).addDropdown(l=>l.addOption("debug","Debug").addOption("info","Info").addOption("warn","Warn").addOption("error","Error").setValue(this.plugin.getSettings().logLevel).onChange(c=>{this.plugin.updateSettings({logLevel:c})})),new Qt.Setting(t).setName(ee("settings.knowledgeGeneration")).setHeading(),new Qt.Setting(t).setName(ee("settings.analysisMode")).setDesc(ee("settings.analysisMode.desc")).addDropdown(l=>l.addOption("local",ee("settings.analysisMode.local")).addOption("hybrid",ee("settings.analysisMode.hybrid")).addOption("remote",ee("settings.analysisMode.remote")).setValue(this.plugin.getSettings().analysisMode).onChange(c=>{this.plugin.updateSettings({analysisMode:c})})),new Qt.Setting(t).setName(ee("settings.serviceBaseUrl")).setDesc(ee("settings.serviceBaseUrl.desc")).addText(l=>l.setPlaceholder("Local draft service URL").setValue(this.plugin.getSettings().serviceBaseUrl).onChange(c=>{this.plugin.updateSettings({serviceBaseUrl:c.trim()})})),new Qt.Setting(t).setName(ee("settings.sendGeometrySummaryToRemote")).setDesc(ee("settings.sendGeometrySummaryToRemote.desc")).addToggle(l=>l.setValue(this.plugin.getSettings().sendGeometrySummaryToRemote).onChange(c=>{this.plugin.updateSettings({sendGeometrySummaryToRemote:c})})),new Qt.Setting(t).setName(ee("settings.sendPreviewImagesToRemote")).setDesc(ee("settings.sendPreviewImagesToRemote.desc")).addToggle(l=>l.setValue(this.plugin.getSettings().sendPreviewImagesToRemote).onChange(c=>{this.plugin.updateSettings({sendPreviewImagesToRemote:c})})),new Qt.Setting(t).setName(ee("settings.sendRawModelToRemote")).setDesc(ee("settings.sendRawModelToRemote.desc")).addToggle(l=>l.setValue(this.plugin.getSettings().sendRawModelToRemote).onChange(c=>{this.plugin.updateSettings({sendRawModelToRemote:c})})),new Qt.Setting(t).setName(ee("settings.converters")).setHeading(),r)t.createEl("p",{cls:"setting-item-description",text:ee("settings.mobileSupport.desc")});else{let l=a(t,ee("settings.converterMenu"),ee("settings.converterMenu.desc"));new Qt.Setting(l).setName(ee("settings.enableCad")).setDesc(ee("settings.enableCad.desc")).addToggle(h=>{let d=this.plugin.getSettings().enabledConverterIds.includes("freecad");return h.setValue(d).onChange(u=>{let m=this.plugin.getSettings().enabledConverterIds,p=u?Array.from(new Set([...m,"freecad"])):m.filter(_=>_!=="freecad");this.plugin.updateSettings({enabledConverterIds:p})})}),new Qt.Setting(l).setName(ee("settings.enableObj2gltf")).setDesc(ee("settings.enableObj2gltf.desc")).addToggle(h=>{let d=this.plugin.getSettings().enabledConverterIds.includes("obj2gltf");return h.setValue(d).onChange(u=>{let m=this.plugin.getSettings().enabledConverterIds,p=u?Array.from(new Set([...m,"obj2gltf"])):m.filter(_=>_!=="obj2gltf");this.plugin.updateSettings({enabledConverterIds:p})})}),new Qt.Setting(l).setName(ee("settings.preferObj2gltf")).setDesc(ee("settings.preferObj2gltf.desc")).addToggle(h=>h.setValue(this.plugin.getSettings().preferObj2gltfForObj).onChange(d=>{this.plugin.updateSettings({preferObj2gltfForObj:d})})),new Qt.Setting(l).setName(ee("settings.enableFbx2gltf")).setDesc(ee("settings.enableFbx2gltf.desc")).addToggle(h=>{let d=this.plugin.getSettings().enabledConverterIds.includes("fbx2gltf");return h.setValue(d).onChange(u=>{let m=this.plugin.getSettings().enabledConverterIds,p=u?Array.from(new Set([...m,"fbx2gltf"])):m.filter(_=>_!=="fbx2gltf");this.plugin.updateSettings({enabledConverterIds:p})})}),new Qt.Setting(l).setName(ee("settings.enableMesh")).setDesc(ee("settings.enableMesh.desc")).addToggle(h=>{let d=this.plugin.getSettings().enabledConverterIds.includes("assimp");return h.setValue(d).onChange(u=>{let m=this.plugin.getSettings().enabledConverterIds,p=u?Array.from(new Set([...m,"assimp"])):m.filter(_=>_!=="assimp");this.plugin.updateSettings({enabledConverterIds:p})})}),new Qt.Setting(l).setName(ee("settings.enableSldprt")).setDesc(ee("settings.enableSldprt.desc")).addToggle(h=>{let d=this.plugin.getSettings().enabledConverterIds.includes("sldprt");return h.setValue(d).onChange(u=>{let m=this.plugin.getSettings().enabledConverterIds,p=u?Array.from(new Set([...m,"sldprt"])):m.filter(_=>_!=="sldprt");this.plugin.updateSettings({enabledConverterIds:p})})});let c=a(t,ee("settings.environmentInspector"),ee("settings.environmentInspector.desc"));new Qt.Setting(c).setName(ee("settings.paths")).setHeading(),new Qt.Setting(c).setName(ee("settings.pythonCmd")).setDesc(ee("settings.pythonCmd.desc")).addText(h=>h.setPlaceholder(i.python).setValue(this.plugin.getSettings().freecadCommand).onChange(d=>{this.plugin.updateSettings({freecadCommand:d.trim()}),o()})),new Qt.Setting(c).setName(ee("settings.freecadCmd")).setDesc(ee("settings.freecadCmd.desc")).addText(h=>h.setPlaceholder(i.freecad).setValue(this.plugin.getSettings().freecadcmdCommand).onChange(d=>{this.plugin.updateSettings({freecadcmdCommand:d.trim()}),o()})),new Qt.Setting(c).setName(ee("settings.obj2gltfCmd")).setDesc(ee("settings.obj2gltfCmd.desc")).addText(h=>h.setPlaceholder(i.obj2gltf).setValue(this.plugin.getSettings().obj2gltfCommand).onChange(d=>{this.plugin.updateSettings({obj2gltfCommand:d.trim()}),o()})),new Qt.Setting(c).setName(ee("settings.fbx2gltfCmd")).setDesc(ee("settings.fbx2gltfCmd.desc")).addText(h=>h.setPlaceholder(i.fbx2gltf).setValue(this.plugin.getSettings().fbx2gltfCommand).onChange(d=>{this.plugin.updateSettings({fbx2gltfCommand:d.trim()}),o()})),new Qt.Setting(c).setName(ee("settings.assimpCmd")).setDesc(ee("settings.assimpCmd.desc")).addText(h=>h.setPlaceholder(i.python).setValue(this.plugin.getSettings().assimpCommand).onChange(d=>{this.plugin.updateSettings({assimpCommand:d.trim()}),o()})),new Qt.Setting(c).setName(ee("settings.diagnostics")).setDesc(ee("settings.diagnostics.desc")).addButton(h=>h.setButtonText(ee("settings.diagnostics.checkNow")).onClick(async()=>{h.setDisabled(!0),h.setButtonText(ee("settings.diagnostics.checking")),s&&await this.renderCommandDiagnostics(s),h.setButtonText(ee("settings.diagnostics.checkNow")),h.setDisabled(!1),new Qt.Notice(ee("settings.diagnostics.refreshed"))})),s=c.createDiv({cls:"ai3d-settings-diagnostics"}),o()}new Qt.Setting(t).setName(ee("settings.performance")).setHeading(),new Qt.Setting(t).setName(ee("settings.canvasHeight")).setDesc(ee("settings.canvasHeight.desc")).addSlider(l=>l.setLimits(200,800,25).setValue(this.plugin.getSettings().defaultCanvasHeight).setDynamicTooltip().onChange(c=>{this.plugin.updateSettings({defaultCanvasHeight:c})})),new Qt.Setting(t).setName(ee("settings.autoRotateSpeed")).setDesc(ee("settings.autoRotateSpeed.desc")).addSlider(l=>l.setLimits(.1,2,.1).setValue(this.plugin.getSettings().autoRotateSpeed).setDynamicTooltip().onChange(c=>{this.plugin.updateSettings({autoRotateSpeed:c})})),new Qt.Setting(t).setName(ee("settings.renderQuality")).setDesc(ee("settings.renderQuality.desc")).addDropdown(l=>l.addOption("low","Low").addOption("medium","Medium").addOption("high","High").setValue(this.plugin.getSettings().renderQuality).onChange(c=>{this.plugin.updateSettings({renderQuality:c})})),new Qt.Setting(t).setName(ee("settings.renderScale")).setDesc(ee("settings.renderScale.desc")).addSlider(l=>l.setLimits(.25,2,.25).setValue(this.plugin.getSettings().renderScale).setDynamicTooltip().onChange(c=>{this.plugin.updateSettings({renderScale:c})}))}async renderCommandDiagnostics(t){let i=++this.diagnosticsRunId;t.empty(),t.createEl("p",{text:ee("settings.diagnostics.checkingAvailability")});let r=await GR(this.plugin.getSettings());if(i===this.diagnosticsRunId){t.empty();for(let s of r)this.renderCommandStatus(t,s)}}renderCommandStatus(t,i){var a;let r=t.createDiv({cls:"ai3d-settings-status-block"});r.createEl("strong",{text:`${i.label}: ${i.available?ee("settings.diagnostics.available"):ee("settings.diagnostics.notFound")}`});let s=[`${ee("settings.diagnostics.sourceLabel")}: ${VR(i.source)}`,`${ee("settings.diagnostics.commandLabel")}: ${i.command}`,i.resolvedPath&&i.resolvedPath!==i.command?`${ee("settings.diagnostics.resolvedPathLabel")}: ${i.resolvedPath}`:"",i.detail].filter(Boolean);for(let o of s)r.createDiv({text:o});for(let o of(a=i.dependencyChecks)!=null?a:[])this.renderDependencyCheck(r,o)}renderDependencyCheck(t,i){let r=(()=>{switch(i.kind){case"cad-python":return ee("settings.diagnostics.cadPythonCheck");case"mesh-python":return ee("settings.diagnostics.meshPythonCheck");case"freecadcmd-cli":return ee("settings.diagnostics.freecadCmdCheck");case"obj2gltf-cli":return ee("settings.diagnostics.obj2gltfCheck");case"fbx2gltf-cli":return ee("settings.diagnostics.fbx2gltfCheck")}})(),s=i.ok?ee("settings.diagnostics.selfCheckOk"):ee("settings.diagnostics.selfCheckFailed");t.createDiv({text:`${ee("settings.diagnostics.selfCheckLabel")}: ${r} - ${s}`}),i.detail&&t.createDiv({text:i.detail})}};Yf();Qn();Js();Wg();ks();na();var cb=class extends Qs.Plugin{getSettings(){return this.ps.store.getState().settings}updateSettings(e){let i={...this.ps.store.getState().settings,...e};this.ps.store.setState({settings:i}),CO(i.logLevel),up(i.locale)}async onload(){var l;if(this.ps=TN(this),await this.ps.load(),this.convertedAssetCache=gN(this.ps.store.getState().convertedAssetRecords,c=>this.ps.store.setState({convertedAssetRecords:c})),CO(this.getSettings().logLevel),!this.ps.localeLoadedFromSaved){let f=((l=navigator.language)!=null?l:"en").startsWith("zh")?"zh-CN":"en";this.updateSettings({locale:f})}up(this.getSettings().locale),this.addRibbonIcon("box",ee("main.commandImportModel"),()=>this.importModel()),this.addCommand({id:"import-model",name:ee("main.commandImportModel"),callback:()=>this.importModel()}),this.addCommand({id:"generate-note",name:ee("main.commandGenerateNote"),callback:()=>this.generateNote()}),this.addCommand({id:"open-knowledge-index",name:ee("main.commandOpenKnowledgeIndex"),callback:()=>void this.openKnowledgeIndex()}),this.addCommand({id:"clear-conversion-cache",name:ee("main.commandClearConversionCache"),callback:()=>this.clearConversionCache()}),this.addCommand({id:"check-converters",name:ee("main.commandCheckConverters"),callback:()=>void this.checkConverterCommands()}),this.addCommand({id:"copy-diagnostics-report",name:ee("main.commandCopyDiagnostics"),callback:()=>void this.copyDiagnosticsReport()}),this.addSettingTab(new ob(this.app,this)),this.registerView(sb,c=>new nb(c,()=>this.getSettings(),this.convertedAssetCache,this.ps)),this.registerExtensions(ul(),sb);let{registerCodeBlockProcessor:e,registerGridCodeBlockProcessor:t}=await Promise.resolve().then(()=>(Nj(),Oj)),i=c=>{var f,h;return(h=(f=this.ps.store.getState().modelAssetProfiles[c])==null?void 0:f.annotations)!=null?h:[]},r=e(this.app,()=>this.getSettings(),this.convertedAssetCache,i);this.registerMarkdownCodeBlockProcessor(r.id,r.handler);let s=t(this.app,()=>this.getSettings(),this.convertedAssetCache);this.registerMarkdownCodeBlockProcessor(s.id,s.handler);let{registerLivePreviewExtension:a}=await Promise.resolve().then(()=>(Vj(),Uj)),o=a(this.app,()=>this.getSettings(),this.convertedAssetCache,i);for(let c of o)this.registerEditorExtension(c);this.setupHeadingPinObserver()}onunload(){this.ps.dispose()}setupHeadingPinObserver(){let e=".markdown-preview-view, .markdown-source-view",t=[".markdown-preview-view h1",".markdown-preview-view h2",".markdown-preview-view h3",".markdown-preview-view h4",".markdown-preview-view h5",".markdown-preview-view h6",".cm-heading-1",".cm-heading-2",".cm-heading-3",".cm-heading-4",".cm-heading-5",".cm-heading-6",".cm-header-1",".cm-header-2",".cm-header-3",".cm-header-4",".cm-header-5",".cm-header-6"].join(", "),i=new Map,r=M=>{if(M.length===0)return"var(--interactive-accent)";if(M.length===1)return M[0];let D=100/M.length;return`linear-gradient(135deg, ${M.map((O,V)=>{let N=Math.round(V*D),F=Math.round((V+1)*D);return`${O} ${N}% ${F}%`}).join(", ")})`},s=()=>{let M=new Map,D=this.ps.store.getState().modelAssetProfiles;for(let[O,V]of Object.entries(D))for(let N of V.annotations)if(N.headingRef&&N.id){let F=kg(N.headingRef);if(!F)continue;let U=M.get(F);U||(U=[],M.set(F,U)),U.push({pinId:N.id,modelPath:O,color:N.color})}return M},a=M=>M.map(D=>`${D.pinId}:${D.modelPath}:${D.color}`).sort().join("|"),o=M=>Array.from(M.entries()).map(([D,O])=>`${D}=>${a(O)}`).sort().join("||"),l=M=>kg(Array.from(M.childNodes).map(D=>{var O;return D.instanceOf(Element)&&D.classList.contains("ai3d-heading-pin-badge")?"":(O=D.textContent)!=null?O:""}).join(" ")),c=M=>{let D=i.get(M);D&&(M.removeEventListener("mouseover",D.handler),D.badge.remove(),delete M.dataset.pinBound,i.delete(M))},f=(M,D)=>{if(D.length===0){c(M);return}let O=a(D),V=i.get(M);if((V==null?void 0:V.signature)===O)return;V&&c(M),M.dataset.pinBound=O;let N=M.createSpan({cls:"ai3d-heading-pin-badge"}),F=[...new Set(D.map(Z=>Z.color).filter(Boolean))],U=N.createSpan({cls:"ai3d-heading-pin-badge-swatch"});if(U.style.background=r(F),U.title=D.length>1?ee("headingPin.showMultiple"):ee("headingPin.showSingle"),U.setAttribute("role","button"),U.setAttribute("tabindex","0"),D.length>1){let Z=N.createSpan({cls:"ai3d-heading-pin-badge-count"});Z.textContent=`\xD7${D.length}`}let W=[...new Set(D.map(Z=>Xr(Z.modelPath)))];N.title=fr("headingPin.linkedTo",{models:W.join(", ")});let $=Z=>{Z==null||Z.stopPropagation(),Z==null||Z.preventDefault();for(let X of D)activeDocument.dispatchEvent(new CustomEvent("ai3d-pin-highlight",{detail:{pinId:X.pinId}}))};U.addEventListener("click",Z=>{$(Z)}),U.addEventListener("keydown",Z=>{Z.instanceOf(KeyboardEvent)&&(Z.key!=="Enter"&&Z.key!==" "||$(Z))}),N.addEventListener("click",Z=>{Z.stopPropagation()}),M.appendChild(N);let K=()=>{for(let Z of D)activeDocument.dispatchEvent(new CustomEvent("ai3d-pin-highlight",{detail:{pinId:Z.pinId}}))};M.addEventListener("mouseover",K),i.set(M,{badge:N,handler:K,signature:O})},h=(M,D)=>{var V;let O=l(M);f(M,(V=D.get(O))!=null?V:[])},d=M=>{var D;for(let[O,V]of Array.from(i.entries())){if(!O.isConnected){c(O);continue}let N=(D=M.get(l(O)))!=null?D:[],F=a(N);(N.length===0||V.signature!==F)&&f(O,N)}},u=(M,D)=>{M.querySelectorAll(t).forEach(O=>h(O,D))},m=()=>{let M=s();d(M),activeDocument.querySelectorAll(e).forEach(O=>u(O,M))},p=o(s()),_=0,g=(M=0)=>{_&&window.clearTimeout(_),_=window.setTimeout(()=>{_=0,m()},M)},v=this.ps.store.subscribe(()=>{let M=s(),D=o(M);D!==p&&(p=D,g())});this.registerEvent(this.app.workspace.on("layout-change",()=>{g(200)}));let x=M=>M.matches(e)||M.matches(t)?!0:!!M.querySelector(e)||!!M.querySelector(t),A=M=>M.isConnected&&x(M),S=M=>x(M),E=new Set,R=0,I=()=>{var O,V,N,F,U,W;let M=Array.from(E);E.clear(),R=0;let D=s();d(D);for(let $ of M)$.isConnected&&((O=$.matches)!=null&&O.call($,t)&&h($,D),(N=(V=$.querySelectorAll)==null?void 0:V.call($,t))==null||N.forEach(K=>h(K,D)),(F=$.matches)!=null&&F.call($,e)&&u($,D),(W=(U=$.querySelectorAll)==null?void 0:U.call($,e))==null||W.forEach(K=>u(K,D)));p=o(D)},y=new MutationObserver(M=>{let D=!1;for(let O of M){for(let V of Array.from(O.addedNodes))V.instanceOf(HTMLElement)&&A(V)&&(E.add(V),D=!0);for(let V of Array.from(O.removedNodes))V.instanceOf(HTMLElement)&&S(V)&&(D=!0)}D&&!R&&(R=window.setTimeout(I,100))});y.observe(activeDocument.body,{childList:!0,subtree:!0}),this.register(()=>{v(),y.disconnect(),R&&(window.clearTimeout(R),R=0),_&&(window.clearTimeout(_),_=0);for(let M of Array.from(i.keys()))c(M)}),g(500)}importModel(){new ab(this.app,e=>{let t=e.extension.toLowerCase();dl(t)&&this.openModelFile(e)}).open()}async openModelFile(e){this.ps.store.setState({currentModelPath:e.path,modelPreview:null,selectedPart:null}),await this.app.workspace.getLeaf(!0).openFile(e,{active:!0})}async generateNote(){let{generateKnowledgeNote:e}=await Promise.resolve().then(()=>(ib(),tb));await e(this.app,this.ps)}async openKnowledgeIndex(){let e=this.resolveKnowledgeIndexPath();if(!e){new Qs.Notice(ee("workbench.noIndexYet"));return}let t=this.app.vault.getAbstractFileByPath(e);t instanceof Qs.TFile?await this.app.workspace.getLeaf(!0).openFile(t,{active:!0}):new Qs.Notice(fr("workbench.fileNotFound",{path:e}))}resolveKnowledgeIndexPath(){var s,a,o;let e=this.ps.store.getState(),t=e.currentModelPath,i=t?(s=e.modelAssetProfiles[t])==null?void 0:s.knowledgeIndexPath:void 0;return i||((a=e.lastKnowledgeGeneration)!=null&&a.knowledgeIndexPath?e.lastKnowledgeGeneration.knowledgeIndexPath:(o=Object.values(e.modelAssetProfiles).filter(l=>!!l.knowledgeIndexPath).sort((l,c)=>Date.parse(c.updatedAt)-Date.parse(l.updatedAt))[0])==null?void 0:o.knowledgeIndexPath)}clearConversionCache(){this.convertedAssetCache.clear(),new Qs.Notice("AI 3d conversion cache cleared.")}async checkConverterCommands(){if(hr()){new Qs.Notice(ee("main.converterDiagnosticsMobileUnavailable"),8e3);return}let e=await GR(this.getSettings()),t=e.filter(r=>r.available).map(r=>r.label),i=e.filter(r=>!r.available).map(r=>r.label);if(i.length===0){new Qs.Notice(`AI 3D converter diagnostics: all commands available (${t.join(", ")}).`,8e3);return}new Qs.Notice(`AI 3D converter diagnostics: available ${t.join(", ")||"none"}; missing ${i.join(", ")}.`,1e4)}async copyDiagnosticsReport(){let{buildDiagnosticsReport:e}=await Promise.resolve().then(()=>(Wj(),kj)),t=e({manifest:this.manifest,state:this.ps.store.getState()});try{await navigator.clipboard.writeText(t),new Qs.Notice(ee("main.diagnosticsCopied"),8e3)}catch(i){let r=this.getSettings().reportFolder.replace(/\\/g,"/").replace(/^\/+|\/+$/g,"").trim()||"Analysis/3D Reports";await this.ensureVaultFolder(r);let s=`AI Model Workbench Diagnostics ${new Date().toISOString().replace(/[:.]/g,"-")}.md`,a=await this.app.vault.create(`${r}/${s}`,t);await this.app.workspace.getLeaf(!0).openFile(a,{active:!0}),new Qs.Notice(ee("main.diagnosticsCopyFailed"),1e4)}}async ensureVaultFolder(e){let t="";for(let i of e.split("/").filter(Boolean))t=t?`${t}/${i}`:i,this.app.vault.getAbstractFileByPath(t)||await this.app.vault.createFolder(t).catch(()=>{})}}; diff --git a/models/resource-fixtures/grouped-parts/grouped parts.gltf b/models/resource-fixtures/grouped-parts/grouped parts.gltf index 2058b6f..c6ab106 100644 --- a/models/resource-fixtures/grouped-parts/grouped parts.gltf +++ b/models/resource-fixtures/grouped-parts/grouped parts.gltf @@ -18,7 +18,8 @@ "children": [ 1, 4, - 7 + 7, + 8 ] }, { @@ -79,6 +80,23 @@ 0, 0 ] + }, + { + "name": "Tagged CAD Fastener", + "mesh": 0, + "translation": [ + 0, + -0.75, + 0 + ], + "extras": { + "ai3d": { + "partId": "FASTENER-M3", + "occurrenceId": "ASM-ROOT/FASTENER-001", + "partNumber": "DIN912-M3x8", + "componentPath": "ASM-ROOT/FASTENER-001" + } + } } ], "meshes": [ diff --git a/scripts/verify-preview.mjs b/scripts/verify-preview.mjs index b8ff86d..2681f50 100644 --- a/scripts/verify-preview.mjs +++ b/scripts/verify-preview.mjs @@ -439,12 +439,12 @@ async function verifyReadonlyPinMode(page, state) { await page.waitForTimeout(200); assert(await page.locator(".ai3d-annotation-editor").count() === 0, "Readonly pin unexpectedly opened editor"); - const occludedPin = page.locator(".ai3d-annotation-pin", { hasText: "Occluded Pin" }).first(); - await occludedPin.waitFor({ state: "visible", timeout: 5000 }); await page.waitForFunction(() => { const pins = Array.from(document.querySelectorAll(".ai3d-annotation-pin")); const pin = pins.find((entry) => entry.textContent?.includes("Occluded Pin")); - return pin?.classList.contains("ai3d-pin-occluded") ?? false; + if (!pin?.classList.contains("ai3d-pin-occluded")) return false; + const styles = getComputedStyle(pin); + return styles.visibility === "hidden" && styles.pointerEvents === "none" && Number(styles.opacity) === 0; }, null, { timeout: 5000 }); await verifyOcclusionUpdatesWhileRotating(page); } @@ -474,7 +474,7 @@ async function verifyFocusSelectionBlankClickPreservesFocus(page, box, selectedP async function verifyOcclusionUpdatesWhileRotating(page) { const occludedPin = page.locator(".ai3d-annotation-pin", { hasText: "Occluded Pin" }).first(); - await occludedPin.waitFor({ state: "visible", timeout: 5000 }); + await occludedPin.waitFor({ state: "attached", timeout: 5000 }); const before = await occludedPin.evaluate((pin) => ({ left: pin.style.getPropertyValue("--pin-left"), top: pin.style.getPropertyValue("--pin-top"), @@ -563,6 +563,7 @@ function verifyGroupedPartsEvidence(state) { const parts = Array.isArray(state?.evidence?.parts) ? state.evidence.parts : []; const groupParts = parts.filter((part) => part?.source === "group"); const meshParts = parts.filter((part) => part?.source === "mesh"); + const componentParts = parts.filter((part) => part?.source === "component"); const groupNames = new Set(groupParts.map((part) => part.name)); assert(groupParts.length >= 2, `Expected at least 2 grouped parts, got ${JSON.stringify(parts)}`); @@ -577,6 +578,13 @@ function verifyGroupedPartsEvidence(state) { meshParts.some((part) => part.name === "Loose Detail"), `Ungrouped mesh part was not preserved alongside grouped parts: ${JSON.stringify(parts)}`, ); + const taggedComponent = componentParts.find((part) => part.componentId === "FASTENER-M3"); + assert( + taggedComponent?.occurrenceId === "ASM-ROOT/FASTENER-001" + && taggedComponent.partNumber === "DIN912-M3x8" + && taggedComponent.componentPath === "ASM-ROOT/FASTENER-001", + `Tagged GLB component metadata was not preserved: ${JSON.stringify(parts)}`, + ); } async function verifyWorkbenchMode(page, state, stats, performanceSnapshot, selectedPartMarkdown) { diff --git a/src/domain/constants.ts b/src/domain/constants.ts index 887d576..cdd1d63 100644 --- a/src/domain/constants.ts +++ b/src/domain/constants.ts @@ -16,6 +16,7 @@ export const DEFAULT_SETTINGS: PluginSettings = { maxFileSizeMb: 50, autoGenerateKnowledgeNotes: true, annotationPreviewMode: "plain-text", + annotationDisplayMode: "surface", previewRendererRollout: "three-direct-glb", useThreeRenderer: true, experimentalThreeWorkbench: false, diff --git a/src/domain/models.ts b/src/domain/models.ts index 8aa1c8f..2ad6c8d 100644 --- a/src/domain/models.ts +++ b/src/domain/models.ts @@ -18,6 +18,7 @@ export interface PluginSettings { maxFileSizeMb: number; autoGenerateKnowledgeNotes: boolean; annotationPreviewMode: "plain-text" | "markdown"; + annotationDisplayMode: "snippet" | "surface" | "dot"; previewRendererRollout: PreviewRendererRollout; /** Simple toggle: true = Three.js, false = Babylon.js (compatibility). */ useThreeRenderer: boolean; @@ -148,6 +149,8 @@ export interface ModelPreviewSummary { rootName: string; } +export type ModelPartSource = "mesh" | "group" | "component"; + export interface ModelPartSummary { name: string; triangleCount: number; @@ -155,9 +158,13 @@ export interface ModelPartSummary { materialName: string | null; boundingSize: { x: number; y: number; z: number }; center: { x: number; y: number; z: number }; - source?: "mesh" | "group"; + source?: ModelPartSource; meshNames?: string[]; childCount?: number; + componentId?: string; + occurrenceId?: string; + partNumber?: string; + componentPath?: string; } export interface ModelEvidence { @@ -195,7 +202,11 @@ export interface PartRecord { assetId: string; parentPartId?: string; name: string; - source?: "mesh" | "group"; + source?: ModelPartSource; + componentId?: string; + occurrenceId?: string; + partNumber?: string; + componentPath?: string; category?: string; meshRefs: string[]; childCount?: number; @@ -280,7 +291,11 @@ export interface AnalysisDraftingInput { partId: string; name: string; notePath?: string; - source?: "mesh" | "group"; + source?: ModelPartSource; + componentId?: string; + occurrenceId?: string; + partNumber?: string; + componentPath?: string; category?: string; meshRefs?: string[]; childCount?: number; diff --git a/src/i18n/en.ts b/src/i18n/en.ts index b8d366d..01be32b 100644 --- a/src/i18n/en.ts +++ b/src/i18n/en.ts @@ -28,10 +28,15 @@ export const en = { "settings.autoGenerateKnowledgeNotes": "Auto-generate knowledge notes", "settings.autoGenerateKnowledgeNotes.desc": "Reserved for a future automation flow. For now, generate notes manually from the command palette.", "settings.annotationPreviewMode": "Annotation preview mode", - "settings.annotationPreviewMode.desc": "Choose how bound note previews render in annotation popovers and the editor.", - "settings.annotationPreviewMode.plainText": "Plain text", - "settings.annotationPreviewMode.markdown": "Markdown", - "settings.previewRendererRollout": "Preview compatibility mode", + "settings.annotationPreviewMode.desc": "Choose how bound note previews render in annotation popovers and the editor.", + "settings.annotationPreviewMode.plainText": "Plain text", + "settings.annotationPreviewMode.markdown": "Markdown", + "settings.annotationDisplayMode": "Annotation display mode", + "settings.annotationDisplayMode.desc": "Choose how bookmark pins appear over the model.", + "settings.annotationDisplayMode.snippet": "Full snippet", + "settings.annotationDisplayMode.surface": "Single surface", + "settings.annotationDisplayMode.dot": "Single dot", + "settings.previewRendererRollout": "Preview compatibility mode", "settings.previewRendererRollout.desc": "Controls how widely the Three.js preview path is used for single-model previews (GLB, GLTF, STL, PLY, OBJ). Switch back to Compatibility mode if pin projection, occlusion, edit pins, snapshots, or toolbar behavior regress. 3dgrid is not affected by this setting.", "settings.previewRendererRollout.babylonSafe": "Compatibility mode", "settings.previewRendererRollout.readonly": "Reading surfaces only", diff --git a/src/i18n/zh-CN.ts b/src/i18n/zh-CN.ts index 9ac30fe..7fcc3f7 100644 --- a/src/i18n/zh-CN.ts +++ b/src/i18n/zh-CN.ts @@ -30,10 +30,15 @@ export const zhCN: Record = { "settings.autoGenerateKnowledgeNotes": "自动生成知识笔记", "settings.autoGenerateKnowledgeNotes.desc": "预留给后续自动化流程。当前请通过命令或工作台按钮手动生成知识笔记。", "settings.annotationPreviewMode": "标注预览模式", - "settings.annotationPreviewMode.desc": "选择标注绑定笔记在悬浮预览和编辑器中的显示方式。", - "settings.annotationPreviewMode.plainText": "纯文本", - "settings.annotationPreviewMode.markdown": "Markdown", - "settings.previewRendererRollout": "预览兼容模式", + "settings.annotationPreviewMode.desc": "选择标注绑定笔记在悬浮预览和编辑器中的显示方式。", + "settings.annotationPreviewMode.plainText": "纯文本", + "settings.annotationPreviewMode.markdown": "Markdown", + "settings.annotationDisplayMode": "标注显示模式", + "settings.annotationDisplayMode.desc": "选择模型上书签标注的显示方式。", + "settings.annotationDisplayMode.snippet": "完整片段", + "settings.annotationDisplayMode.surface": "单个标签面", + "settings.annotationDisplayMode.dot": "单个圆点", + "settings.previewRendererRollout": "预览兼容模式", "settings.previewRendererRollout.desc": "控制单模型预览（GLB、GLTF、STL、PLY、OBJ）中 Three.js 渲染路径的启用范围。只要出现 pin 投影、遮挡、编辑态 pin、快照或工具栏行为回退，就切回“兼容优先”。workbench 和 3dgrid 不受这个设置影响。", "settings.previewRendererRollout.babylonSafe": "兼容优先", "settings.previewRendererRollout.readonly": "仅阅读场景", diff --git a/src/render/babylon/loaders/register.ts b/src/render/babylon/loaders/register.ts index c8a9c04..90786e3 100644 --- a/src/render/babylon/loaders/register.ts +++ b/src/render/babylon/loaders/register.ts @@ -5,6 +5,7 @@ // loader registers itself through GLTFFileLoader._CreateGLTF2Loader. import "@babylonjs/loaders/glTF/glTFFileLoader"; import "@babylonjs/loaders/glTF/2.0/glTFLoader"; +import "@babylonjs/loaders/glTF/2.0/Extensions/ExtrasAsMetadata"; // OBJ: classic mesh format with MTL material support. import "@babylonjs/loaders/OBJ/objFileLoader"; diff --git a/src/render/babylon/scene.ts b/src/render/babylon/scene.ts index 6b3fc38..1cfaf35 100644 --- a/src/render/babylon/scene.ts +++ b/src/render/babylon/scene.ts @@ -66,6 +66,7 @@ import { createPreviewPartInfoMarkdown, } from "../preview/report"; import { createPreviewPartSummary } from "../preview/summary"; +import { extractPreviewComponentIdentity, type PreviewComponentIdentity } from "../preview/component-identity"; import type { AnnotationViewportProvider, PreviewAxis, @@ -87,11 +88,90 @@ function isShadowLight(light: Light): light is IShadowLight { return className === "DirectionalLight" || className === "PointLight" || className === "SpotLight"; } -function isGaussianSplattingMesh(mesh: AbstractMesh): boolean { - return mesh.getClassName() === "GaussianSplattingMesh"; -} - -function isBabylonMesh(value: unknown): value is AbstractMesh { +function isGaussianSplattingMesh(mesh: AbstractMesh): boolean { + return mesh.getClassName() === "GaussianSplattingMesh"; +} + +function getBabylonNodeDisplayName(node: { name?: string; metadata?: unknown }, fallback: string): string { + const identity = extractPreviewComponentIdentity(node.metadata, { name: node.name }); + return identity.displayName?.trim() || node.name || fallback; +} + +function getBabylonComponentPath(node: { name?: string; parent?: unknown; metadata?: unknown }): string { + const names: string[] = []; + let current: unknown = node; + while (current && typeof current === "object" && "name" in current) { + const currentNode = current as { name?: string; parent?: unknown; metadata?: unknown }; + const name = getBabylonNodeDisplayName(currentNode, "node"); + if (name.trim()) names.push(name); + current = currentNode.parent; + } + return names.reverse().join("/"); +} + +function getPartDisplayName(identity: PreviewComponentIdentity, fallback: string): string { + return identity.displayName?.trim() || identity.partNumber || identity.componentId || fallback; +} + +function parseGltfJson(data: ArrayBuffer, extLower: string): Record | null { + try { + if (extLower === "gltf") { + return JSON.parse(new TextDecoder().decode(new Uint8Array(data))) as Record; + } + if (extLower !== "glb") { + return null; + } + const view = new DataView(data); + if (view.byteLength < 20 || view.getUint32(0, true) !== 0x46546c67) { + return null; + } + const jsonChunkLength = view.getUint32(12, true); + const jsonChunkType = view.getUint32(16, true); + if (jsonChunkType !== 0x4e4f534a || 20 + jsonChunkLength > view.byteLength) { + return null; + } + const jsonBytes = new Uint8Array(data, 20, jsonChunkLength); + return JSON.parse(new TextDecoder().decode(jsonBytes)) as Record; + } catch { + return null; + } +} + +function collectGltfComponentMetadata(data: ArrayBuffer, extLower: string): Map { + const json = parseGltfJson(data, extLower); + const metadata = new Map(); + if (!json) return metadata; + + const nodes = Array.isArray(json.nodes) ? json.nodes : []; + for (const node of nodes) { + if (!node || typeof node !== "object") continue; + const record = node as Record; + const name = typeof record.name === "string" ? record.name : ""; + if (name && record.extras) { + metadata.set(`node:${name}`, record.extras); + } + } + + const meshes = Array.isArray(json.meshes) ? json.meshes : []; + for (const mesh of meshes) { + if (!mesh || typeof mesh !== "object") continue; + const record = mesh as Record; + const name = typeof record.name === "string" ? record.name : ""; + if (name && record.extras) { + metadata.set(`mesh:${name}`, record.extras); + } + } + + return metadata; +} + +function mergeMetadataFallback(primary: unknown, fallback: unknown): unknown { + if (fallback === undefined) return primary; + if (primary === undefined || primary === null) return fallback; + return { metadata: primary, extras: fallback }; +} + +function isBabylonMesh(value: unknown): value is AbstractMesh { return !!value && typeof value === "object" && "getBoundingInfo" in value; } @@ -179,6 +259,7 @@ export class BabylonModelPreview implements WorkbenchPreview { private bboxEnabled = false; private currentQuality: "low" | "medium" | "high" = "high"; private resourceWarnings: string[] = []; + private gltfComponentMetadata = new Map(); private animPlaying = false; private initialCamera = { alpha: Math.PI / 4, beta: Math.PI / 3, radius: 5, target: Vector3.Zero() }; private focusWorldPointFrame = 0; @@ -268,7 +349,8 @@ export class BabylonModelPreview implements WorkbenchPreview { const extLower = ext.toLowerCase().replace(".", ""); this.loadedExt = extLower; this.resourceWarnings = []; - const scene = this.scene; + this.gltfComponentMetadata = collectGltfComponentMetadata(data, extLower); + const scene = this.scene; // Map extension to Babylon SceneLoader file extension const extToLoader: Record = { @@ -863,7 +945,7 @@ export class BabylonModelPreview implements WorkbenchPreview { getModelEvidence(): ModelEvidence | null { if (!this.rootMesh) return null; const renderableMeshes = this.getRenderableMeshes(this.rootMesh); - const groupedPartCandidates = this.computeGroupedPartSummaries(renderableMeshes); + const groupedPartCandidates = this.computeComponentPartSummaries(renderableMeshes); const meshParts = renderableMeshes .filter((mesh) => !groupedPartCandidates.groupedMeshes.has(mesh)) .map((mesh) => this.computePartSummary(mesh)); @@ -1173,36 +1255,72 @@ export class BabylonModelPreview implements WorkbenchPreview { } private computePartSummary(mesh: AbstractMesh): ModelPartSummary { + const name = mesh.name || `mesh-${mesh.uniqueId}`; + const metadata = mergeMetadataFallback( + mesh.metadata, + this.gltfComponentMetadata.get(`node:${name}`) ?? this.gltfComponentMetadata.get(`mesh:${name}`), + ); + const identity = extractPreviewComponentIdentity(metadata, { + name, + path: getBabylonComponentPath(mesh), + }); return { ...createBabylonPartPreviewSummary(mesh), - source: "mesh", - meshNames: [mesh.name || `mesh-${mesh.uniqueId}`], + name: getPartDisplayName(identity, name), + source: identity.hasExplicitIdentity ? "component" : "mesh", + meshNames: [name], childCount: 1, + componentId: identity.componentId, + occurrenceId: identity.occurrenceId, + partNumber: identity.partNumber, + componentPath: identity.componentPath, }; } - private computeGroupedPartSummaries(renderableMeshes: readonly AbstractMesh[]): { + private computeComponentPartSummaries(renderableMeshes: readonly AbstractMesh[]): { parts: ModelPartSummary[]; groupedMeshes: Set; } { const renderableSet = new Set(renderableMeshes); const parts: ModelPartSummary[] = []; const groupedMeshes = new Set(); + const candidates: Array<{ + node: TransformNode; + childMeshes: AbstractMesh[]; + identity: PreviewComponentIdentity; + }> = []; for (const node of this.loadedTransformNodes) { - if (!node.name.trim()) continue; const childMeshes = node.getChildMeshes(false).filter((mesh) => renderableSet.has(mesh)); - if (childMeshes.length < 2 || childMeshes.length === renderableMeshes.length) { + const nodeName = getBabylonNodeDisplayName(node, `component-${node.uniqueId}`); + const metadata = mergeMetadataFallback(node.metadata, this.gltfComponentMetadata.get(`node:${nodeName}`)); + const identity = extractPreviewComponentIdentity(metadata, { + name: getBabylonNodeDisplayName(node, `component-${node.uniqueId}`), + path: getBabylonComponentPath(node), + }); + if (childMeshes.length < 1 || childMeshes.length === renderableMeshes.length) { continue; } - for (const mesh of childMeshes) { + if (!identity.hasExplicitIdentity && (!node.name.trim() || childMeshes.length < 2)) { + continue; + } + candidates.push({ node, childMeshes, identity }); + } + + candidates + .sort((left, right) => left.childMeshes.length - right.childMeshes.length) + .forEach(({ node, childMeshes, identity }) => { + const availableMeshes = childMeshes.filter((mesh) => !groupedMeshes.has(mesh)); + if (availableMeshes.length < 1) return; + if (!identity.hasExplicitIdentity && availableMeshes.length < 2) return; + for (const mesh of availableMeshes) { groupedMeshes.add(mesh); } - const bounds = getBabylonMeshesPreviewBounds(childMeshes); - if (!bounds) continue; + const bounds = getBabylonMeshesPreviewBounds(availableMeshes); + if (!bounds) return; const materialNames = new Set(); let triangleCount = 0; let vertexCount = 0; - for (const mesh of childMeshes) { + for (const mesh of availableMeshes) { triangleCount += getBabylonTriangleCount(mesh); vertexCount += getBabylonVertexCount(mesh); if (mesh.material?.name) { @@ -1210,7 +1328,7 @@ export class BabylonModelPreview implements WorkbenchPreview { } } parts.push(createPreviewPartSummary({ - name: node.name, + name: getPartDisplayName(identity, getBabylonNodeDisplayName(node, `component-${node.uniqueId}`)), triangleCount, vertexCount, materialName: materialNames.size === 0 @@ -1220,11 +1338,15 @@ export class BabylonModelPreview implements WorkbenchPreview { : `${materialNames.size} materials`, boundingSize: getPreviewBoundsSize(bounds), center: getPreviewBoundsCenter(bounds), - source: "group", - meshNames: childMeshes.map((mesh) => mesh.name || `mesh-${mesh.uniqueId}`), - childCount: childMeshes.length, + source: identity.hasExplicitIdentity ? "component" : "group", + meshNames: availableMeshes.map((mesh) => mesh.name || `mesh-${mesh.uniqueId}`), + childCount: availableMeshes.length, + componentId: identity.componentId, + occurrenceId: identity.occurrenceId, + partNumber: identity.partNumber, + componentPath: identity.componentPath, })); - } + }); return { parts, groupedMeshes }; } diff --git a/src/render/preview/annotations.ts b/src/render/preview/annotations.ts index 3eb850b..2c6e8d7 100644 --- a/src/render/preview/annotations.ts +++ b/src/render/preview/annotations.ts @@ -53,6 +53,7 @@ interface ProjectedPinEntry { export interface AnnotationPreviewOptions { app?: App; previewMode?: PluginSettings["annotationPreviewMode"]; + displayMode?: PluginSettings["annotationDisplayMode"]; } export class AnnotationManager { @@ -73,6 +74,7 @@ export class AnnotationManager { private static readonly _scratchProjection: PreviewProjectionResult = { screenX: 0, screenY: 0, depth: 0 }; private hoverPopover: HTMLDivElement | null = null; private hoverTimeout: number | null = null; + private hoverCloseTimeout: number | null = null; private hoverRequestId = 0; private _highlightHandler: ((e: Event) => void) | null = null; private _pulseTimeout: number | null = null; @@ -83,6 +85,7 @@ export class AnnotationManager { private readonly previewRenderChildren = new WeakMap(); private readonly previewApp?: App; private readonly previewMode: PluginSettings["annotationPreviewMode"]; + private readonly displayMode: PluginSettings["annotationDisplayMode"]; constructor( private provider: AnnotationViewportProvider, @@ -96,6 +99,7 @@ export class AnnotationManager { ) { this.previewApp = previewOptions.app; this.previewMode = previewOptions.previewMode ?? "plain-text"; + this.displayMode = previewOptions.displayMode ?? "surface"; this.previewRenderRoot.load(); // Create overlay container on hostEl (in DOM) to inherit Obsidian CSS variables @@ -124,7 +128,7 @@ export class AnnotationManager { setAnnotations(pins: AnnotationPin[]): void { // Remove old pins - for (const [, entry] of this.pinEls) entry.el.remove(); + for (const [, entry] of this.pinEls) this.removePinElement(entry.el); this.pinEls.clear(); this.annotations = [...pins]; @@ -152,7 +156,7 @@ export class AnnotationManager { removePin(id: string): void { const entry = this.pinEls.get(id); if (entry) { - entry.el.remove(); + this.removePinElement(entry.el); this.pinEls.delete(id); } this.annotations = this.annotations.filter(p => p.id !== id); @@ -172,6 +176,9 @@ export class AnnotationManager { if (labelEl && partial.label !== undefined) labelEl.textContent = partial.label; const dotEl = entry.el.querySelector(".ai3d-pin-dot"); if (dotEl && partial.color !== undefined) dotEl.style.setProperty("--pin-color", partial.color); + if (partial.notePath !== undefined || partial.headingRef !== undefined || partial.label !== undefined) { + this.renderPinDisplay(entry.el, pin); + } } this.updateProjections(); this.onChange?.(this.annotations); @@ -498,24 +505,31 @@ export class AnnotationManager { title.textContent = pin.headingRef; const body = popover.createDiv({ cls: "ai3d-pin-popover-body" }); - await this.renderPreviewContent(body, content, pin.notePath, "popover"); - - if (requestId !== this.hoverRequestId || !pinEl.isConnected || !this.hostEl.isConnected) { - this.clearRenderedPreview(body); - return; - } // Position relative to pin const rect = pinEl.getBoundingClientRect(); popover.style.setProperty("--popover-left", `${rect.left + rect.width / 2}px`); popover.style.setProperty("--popover-top", `${rect.bottom + 4}px`); + popover.addEventListener("mouseenter", () => this.cancelHoverClose()); + popover.addEventListener("mouseleave", () => this.scheduleHoverClose()); activeDocument.body.appendChild(popover); this.hoverPopover = popover; + + await this.renderPreviewContent(body, content, pin.notePath, "popover"); + + if (requestId !== this.hoverRequestId || !pinEl.isConnected || !this.hostEl.isConnected) { + this.clearRenderedPreview(body); + if (this.hoverPopover === popover) { + this.hoverPopover = null; + } + popover.remove(); + } } private hideHoverPopover(): void { if (this.hoverTimeout) { window.clearTimeout(this.hoverTimeout); this.hoverTimeout = null; } + if (this.hoverCloseTimeout) { window.clearTimeout(this.hoverCloseTimeout); this.hoverCloseTimeout = null; } if (this.hoverPopover) { const body = this.hoverPopover.querySelector(".ai3d-pin-popover-body"); if (body) { @@ -526,6 +540,27 @@ export class AnnotationManager { } } + private cancelHoverClose(): void { + if (this.hoverCloseTimeout) { + window.clearTimeout(this.hoverCloseTimeout); + this.hoverCloseTimeout = null; + } + } + + private scheduleHoverClose(): void { + if (this.hoverTimeout) { + window.clearTimeout(this.hoverTimeout); + this.hoverTimeout = null; + this.hoverRequestId++; + } + this.cancelHoverClose(); + this.hoverCloseTimeout = window.setTimeout(() => { + this.hoverCloseTimeout = null; + this.hoverRequestId++; + this.hideHoverPopover(); + }, 180); + } + private clearRenderedPreview(el: HTMLElement): void { const child = this.previewRenderChildren.get(el); if (child) { @@ -535,19 +570,32 @@ export class AnnotationManager { el.replaceChildren(); } + private removePinElement(el: HTMLDivElement): void { + el.querySelectorAll(".ai3d-rendered-preview").forEach((previewEl) => { + this.clearRenderedPreview(previewEl); + }); + el.remove(); + } + private async renderPreviewContent( el: HTMLDivElement, content: string, notePath: string, - target: "editor" | "popover", + target: "editor" | "popover" | "pin-snippet", ): Promise { const shouldRenderMarkdown = this.previewMode === "markdown" && !!this.previewApp; const isEditor = target === "editor"; + const isPinSnippet = target === "pin-snippet"; if (!shouldRenderMarkdown) { - const truncated = isEditor && content.length > 300 ? content.slice(0, 300) + "..." : content; + const maxLength = isEditor ? 300 : isPinSnippet ? 180 : Infinity; + const truncated = content.length > maxLength ? content.slice(0, maxLength) + "..." : content; el.textContent = truncated; - el.className = isEditor ? "ai3d-editor-content-preview" : "ai3d-pin-popover-body"; + el.className = isEditor + ? "ai3d-editor-content-preview" + : isPinSnippet + ? "ai3d-pin-snippet ai3d-rendered-preview" + : "ai3d-pin-popover-body ai3d-rendered-preview"; if (isEditor) { el.classList.remove("is-hidden"); } @@ -556,7 +604,9 @@ export class AnnotationManager { el.className = isEditor ? "ai3d-editor-content-preview ai3d-editor-content-preview--markdown markdown-rendered" - : "ai3d-pin-popover-body ai3d-pin-popover-body--markdown markdown-rendered"; + : isPinSnippet + ? "ai3d-pin-snippet ai3d-pin-snippet--markdown ai3d-rendered-preview markdown-rendered" + : "ai3d-pin-popover-body ai3d-pin-popover-body--markdown ai3d-rendered-preview markdown-rendered"; if (isEditor) { el.classList.remove("is-hidden"); } @@ -569,8 +619,13 @@ export class AnnotationManager { } catch (error) { this.previewRenderRoot.removeChild(renderChild); this.previewRenderChildren.delete(el); - el.textContent = isEditor && content.length > 300 ? content.slice(0, 300) + "..." : content; - el.className = isEditor ? "ai3d-editor-content-preview" : "ai3d-pin-popover-body"; + const maxLength = isEditor ? 300 : isPinSnippet ? 180 : Infinity; + el.textContent = content.length > maxLength ? content.slice(0, maxLength) + "..." : content; + el.className = isEditor + ? "ai3d-editor-content-preview" + : isPinSnippet + ? "ai3d-pin-snippet ai3d-rendered-preview" + : "ai3d-pin-popover-body ai3d-rendered-preview"; if (isEditor) { el.classList.remove("is-hidden"); } @@ -619,11 +674,7 @@ export class AnnotationManager { const el = this.overlay.createDiv({ cls: "ai3d-annotation-pin" }); el.dataset.pinId = pin.id; - const dot = el.createDiv({ cls: "ai3d-pin-dot" }); - dot.style.setProperty("--pin-color", pin.color); - - const label = el.createSpan({ cls: "ai3d-pin-label" }); - label.textContent = pin.label; + this.renderPinDisplay(el, pin); // Readonly mode: no delete button if (this.mode === "edit") { @@ -665,6 +716,7 @@ export class AnnotationManager { // Hover popover for linked notes if (pin.notePath && pin.headingRef && this.noteReader) { el.addEventListener("mouseenter", () => { + this.cancelHoverClose(); if (this.hoverTimeout) { window.clearTimeout(this.hoverTimeout); } const requestId = ++this.hoverRequestId; this.hoverTimeout = window.setTimeout(() => { @@ -674,9 +726,7 @@ export class AnnotationManager { }, 300); }); el.addEventListener("mouseleave", () => { - if (this.hoverTimeout) { window.clearTimeout(this.hoverTimeout); this.hoverTimeout = null; } - this.hoverRequestId++; - this.hideHoverPopover(); + this.scheduleHoverClose(); }); } @@ -686,6 +736,42 @@ export class AnnotationManager { }); } + private renderPinDisplay(el: HTMLDivElement, pin: AnnotationPin): void { + const deleteButton = el.querySelector(".ai3d-pin-delete"); + el.querySelectorAll(".ai3d-rendered-preview").forEach((previewEl) => { + this.clearRenderedPreview(previewEl); + }); + el.replaceChildren(); + el.className = `ai3d-annotation-pin ai3d-annotation-pin--${this.displayMode}`; + + const dot = el.createDiv({ cls: "ai3d-pin-dot" }); + dot.style.setProperty("--pin-color", pin.color); + el.title = pin.label; + el.setAttribute("aria-label", pin.label); + + if (this.displayMode !== "dot") { + const content = el.createDiv({ cls: "ai3d-pin-content" }); + const label = content.createSpan({ cls: "ai3d-pin-label" }); + label.textContent = pin.label; + + if (this.displayMode === "snippet" && pin.notePath && pin.headingRef && this.noteReader) { + const snippet = content.createDiv({ cls: "ai3d-pin-snippet ai3d-rendered-preview" }); + void this.loadPinSnippet(snippet, pin.notePath, pin.headingRef); + } + } + + if (deleteButton) { + el.appendChild(deleteButton); + } + } + + private async loadPinSnippet(el: HTMLDivElement, notePath: string, heading: string): Promise { + if (!this.noteReader) return; + const content = await this.noteReader(notePath, heading); + if (!content || !el.isConnected) return; + await this.renderPreviewContent(el, content, notePath, "pin-snippet"); + } + private startProjectionLoop(): void { this.observer = this.provider.observeRender(() => this.updateProjections()); @@ -797,7 +883,7 @@ export class AnnotationManager { const placed: DOMRect[] = []; const ordered = projectedPins - .filter((pin) => !pin.el.classList.contains("ai3d-pin-hidden")) + .filter((pin) => !pin.el.classList.contains("ai3d-pin-hidden") && !pin.el.classList.contains("ai3d-pin-occluded")) .sort((a, b) => a.depth - b.depth); for (const pin of ordered) { diff --git a/src/render/preview/component-identity.ts b/src/render/preview/component-identity.ts new file mode 100644 index 0000000..1687b97 --- /dev/null +++ b/src/render/preview/component-identity.ts @@ -0,0 +1,131 @@ +export interface PreviewComponentIdentity { + componentId?: string; + occurrenceId?: string; + partNumber?: string; + componentPath?: string; + displayName?: string; + hasExplicitIdentity: boolean; +} + +const COMPONENT_ID_KEYS = [ + "ai3dPartId", + "partId", + "componentId", + "componentIdentifier", + "cadId", + "persistentId", + "externalId", + "id", +]; +const OCCURRENCE_ID_KEYS = [ + "ai3dOccurrenceId", + "occurrenceId", + "instanceId", + "occurrencePath", + "assemblyPath", + "pathId", +]; +const PART_NUMBER_KEYS = [ + "ai3dPartNumber", + "partNumber", + "partNo", + "partNum", + "swPartNumber", + "solidworksPartNumber", + "part_number", +]; +const DISPLAY_NAME_KEYS = [ + "displayName", + "partName", + "componentName", + "cadName", + "name", +]; +const COMPONENT_PATH_KEYS = [ + "componentPath", + "cadPath", + "assemblyPath", + "occurrencePath", +]; +const NESTED_METADATA_KEYS = [ + "ai3d", + "cad", + "solidworks", + "sw", + "metadata", + "properties", + "extras", + "gltf", + "userData", +]; + +function isRecord(value: unknown): value is Record { + return !!value && typeof value === "object" && !Array.isArray(value); +} + +function normalizeKey(value: string): string { + return value.toLowerCase().replace(/[^a-z0-9]+/g, ""); +} + +function normalizeText(value: unknown): string | undefined { + if (typeof value === "string") { + const trimmed = value.trim(); + return trimmed.length > 0 ? trimmed : undefined; + } + if (typeof value === "number" && Number.isFinite(value)) { + return String(value); + } + return undefined; +} + +function collectMetadataRecords(value: unknown, depth = 0): Record[] { + if (!isRecord(value) || depth > 2) { + return []; + } + + const records: Record[] = []; + for (const nestedKey of NESTED_METADATA_KEYS) { + for (const [key, nestedValue] of Object.entries(value)) { + if (normalizeKey(key) === normalizeKey(nestedKey)) { + records.push(...collectMetadataRecords(nestedValue, depth + 1)); + } + } + } + records.push(value); + return records; +} + +function readMetadataString(records: readonly Record[], keys: readonly string[]): string | undefined { + const normalizedKeys = new Set(keys.map(normalizeKey)); + for (const record of records) { + for (const [key, value] of Object.entries(record)) { + if (!normalizedKeys.has(normalizeKey(key))) continue; + const text = normalizeText(value); + if (text) return text; + } + } + return undefined; +} + +export function extractPreviewComponentIdentity( + metadata: unknown, + fallback: { name?: string; path?: string } = {}, +): PreviewComponentIdentity { + const records = collectMetadataRecords(metadata); + const componentId = readMetadataString(records, COMPONENT_ID_KEYS); + const occurrenceId = readMetadataString(records, OCCURRENCE_ID_KEYS); + const partNumber = readMetadataString(records, PART_NUMBER_KEYS); + const componentPath = readMetadataString(records, COMPONENT_PATH_KEYS) ?? fallback.path; + const displayName = readMetadataString(records, DISPLAY_NAME_KEYS) ?? fallback.name; + const hasExplicitIdentity = !!(componentId || occurrenceId || partNumber); + + return { + componentId, + occurrenceId, + partNumber, + componentPath, + displayName, + hasExplicitIdentity, + }; +} + diff --git a/src/render/preview/summary.ts b/src/render/preview/summary.ts index 1c9ec80..8adbcd9 100644 --- a/src/render/preview/summary.ts +++ b/src/render/preview/summary.ts @@ -25,9 +25,13 @@ export interface PreviewPartSummaryInput { materialName?: string | null; boundingSize: PreviewWorldPoint; center: PreviewWorldPoint; - source?: "mesh" | "group"; + source?: ModelPartSummary["source"]; meshNames?: readonly string[]; childCount?: number; + componentId?: string; + occurrenceId?: string; + partNumber?: string; + componentPath?: string; } export function createPreviewModelSummary(input: PreviewModelSummaryInput): ModelPreviewSummary { @@ -117,6 +121,10 @@ export function createPreviewPartSummary(input: PreviewPartSummaryInput): ModelP source: input.source, meshNames: input.meshNames ? [...input.meshNames] : undefined, childCount: input.childCount, + componentId: input.componentId, + occurrenceId: input.occurrenceId, + partNumber: input.partNumber, + componentPath: input.componentPath, }; } diff --git a/src/render/three/scene.ts b/src/render/three/scene.ts index 34a1caa..ee87f66 100644 --- a/src/render/three/scene.ts +++ b/src/render/three/scene.ts @@ -62,6 +62,7 @@ import { createPreviewModelSummary, createPreviewPartSummary, } from "../preview/summary"; +import { extractPreviewComponentIdentity, type PreviewComponentIdentity } from "../preview/component-identity"; import type { PreviewAxis, WorkbenchPreview, @@ -146,6 +147,20 @@ function getObjectDisplayName(object: Object3D, fallback: string): string { : object.name || fallback; } +function getObjectComponentPath(root: Object3D, object: Object3D): string { + const names: string[] = []; + let current: Object3D | null = object; + while (current && current !== root) { + names.push(getObjectDisplayName(current, current.type || `object-${current.id}`)); + current = current.parent; + } + return names.reverse().join("/"); +} + +function getPartDisplayName(identity: PreviewComponentIdentity, fallback: string): string { + return identity.displayName?.trim() || identity.partNumber || identity.componentId || fallback; +} + function createFocusDimMaterial(material: Material): Material { const clone = material.clone(); clone.transparent = true; @@ -484,7 +499,7 @@ export class ThreeModelPreview implements WorkbenchPreview { getModelEvidence(): ModelEvidence | null { if (!this.rootObject) return null; const renderableMeshes = this.getRenderableMeshes(this.rootObject); - const groupedPartCandidates = this.computeGroupedPartSummaries(this.rootObject, renderableMeshes); + const groupedPartCandidates = this.computeComponentPartSummaries(this.rootObject, renderableMeshes); const meshParts = renderableMeshes .filter((mesh) => !groupedPartCandidates.groupedMeshes.has(mesh)) .map((mesh) => this.computePartSummary(mesh)); @@ -1597,29 +1612,42 @@ export class ThreeModelPreview implements WorkbenchPreview { mesh.updateWorldMatrix(true, false); const bounds = getObjectPreviewBounds(mesh); const name = getObjectDisplayName(mesh, `mesh-${mesh.id}`); - return createPreviewPartSummary({ + const identity = extractPreviewComponentIdentity(mesh.userData, { name, + path: this.rootObject ? getObjectComponentPath(this.rootObject, mesh) : name, + }); + return createPreviewPartSummary({ + name: getPartDisplayName(identity, name), triangleCount: triangleCountForMesh(mesh), vertexCount: vertexCountForMesh(mesh), materialName: describeMaterial(materialList(mesh.material)[0]), boundingSize: getPreviewBoundsSize(bounds), center: getPreviewBoundsCenter(bounds), - source: "mesh", + source: identity.hasExplicitIdentity ? "component" : "mesh", meshNames: [name], childCount: 1, + componentId: identity.componentId, + occurrenceId: identity.occurrenceId, + partNumber: identity.partNumber, + componentPath: identity.componentPath, }); } - private computeGroupedPartSummaries(root: Object3D, renderableMeshes: readonly Mesh[]): { + private computeComponentPartSummaries(root: Object3D, renderableMeshes: readonly Mesh[]): { parts: ModelPartSummary[]; groupedMeshes: Set; } { const renderableSet = new Set(renderableMeshes); const parts: ModelPartSummary[] = []; const groupedMeshes = new Set(); + const candidates: Array<{ + object: Object3D; + childMeshes: Mesh[]; + identity: PreviewComponentIdentity; + }> = []; root.updateWorldMatrix(true, true); root.traverse((object) => { - if (object === root || isMesh(object) || !object.name.trim()) { + if (object === root || isMesh(object)) { return; } const childMeshes: Mesh[] = []; @@ -1629,20 +1657,42 @@ export class ThreeModelPreview implements WorkbenchPreview { } }); if (childMeshes.length < 2 || childMeshes.length === renderableMeshes.length) { + const identity = extractPreviewComponentIdentity(object.userData, { + name: getObjectDisplayName(object, `component-${object.id}`), + path: getObjectComponentPath(root, object), + }); + if (!identity.hasExplicitIdentity || childMeshes.length < 1 || childMeshes.length === renderableMeshes.length) { + return; + } + candidates.push({ object, childMeshes, identity }); return; } - for (const mesh of childMeshes) { - groupedMeshes.add(mesh); - } + const identity = extractPreviewComponentIdentity(object.userData, { + name: getObjectDisplayName(object, `group-${object.id}`), + path: getObjectComponentPath(root, object), + }); + if (!identity.hasExplicitIdentity && !object.name.trim()) return; + candidates.push({ object, childMeshes, identity }); + }); + + candidates + .sort((left, right) => left.childMeshes.length - right.childMeshes.length) + .forEach(({ object, childMeshes, identity }) => { + const availableMeshes = childMeshes.filter((mesh) => !groupedMeshes.has(mesh)); + if (availableMeshes.length < 1) return; + if (!identity.hasExplicitIdentity && availableMeshes.length < 2) return; + for (const mesh of availableMeshes) { + groupedMeshes.add(mesh); + } const bounds = new Box3(); - for (const mesh of childMeshes) { + for (const mesh of availableMeshes) { mesh.updateWorldMatrix(true, false); bounds.union(new Box3().setFromObject(mesh)); } const materialNames = new Set(); let triangleCount = 0; let vertexCount = 0; - for (const mesh of childMeshes) { + for (const mesh of availableMeshes) { triangleCount += triangleCountForMesh(mesh); vertexCount += vertexCountForMesh(mesh); for (const material of materialList(mesh.material)) { @@ -1651,7 +1701,7 @@ export class ThreeModelPreview implements WorkbenchPreview { } } parts.push(createPreviewPartSummary({ - name: getObjectDisplayName(object, `group-${object.id}`), + name: getPartDisplayName(identity, getObjectDisplayName(object, `group-${object.id}`)), triangleCount, vertexCount, materialName: materialNames.size === 0 @@ -1667,11 +1717,15 @@ export class ThreeModelPreview implements WorkbenchPreview { min: toPreviewWorldPoint(bounds.min), max: toPreviewWorldPoint(bounds.max), }), - source: "group", - meshNames: childMeshes.map((mesh) => getObjectDisplayName(mesh, `mesh-${mesh.id}`)), - childCount: childMeshes.length, + source: identity.hasExplicitIdentity ? "component" : "group", + meshNames: availableMeshes.map((mesh) => getObjectDisplayName(mesh, `mesh-${mesh.id}`)), + childCount: availableMeshes.length, + componentId: identity.componentId, + occurrenceId: identity.occurrenceId, + partNumber: identity.partNumber, + componentPath: identity.componentPath, })); - }); + }); return { parts, groupedMeshes }; } diff --git a/src/settings.ts b/src/settings.ts index db8faba..be01fdc 100644 --- a/src/settings.ts +++ b/src/settings.ts @@ -168,21 +168,35 @@ export class AI3DSettingTab extends PluginSettingTab { }), ); - new Setting(containerEl) - .setName(t("settings.annotationPreviewMode")) - .setDesc(t("settings.annotationPreviewMode.desc")) - .addDropdown((dropdown) => + new Setting(containerEl) + .setName(t("settings.annotationPreviewMode")) + .setDesc(t("settings.annotationPreviewMode.desc")) + .addDropdown((dropdown) => dropdown .addOption("plain-text", t("settings.annotationPreviewMode.plainText")) .addOption("markdown", t("settings.annotationPreviewMode.markdown")) .setValue(this.plugin.getSettings().annotationPreviewMode) .onChange((val: string) => { - this.plugin.updateSettings({ annotationPreviewMode: val as "plain-text" | "markdown" }); - }), - ); - - new Setting(containerEl) - .setName(t("settings.previewRendererRollout")) + this.plugin.updateSettings({ annotationPreviewMode: val as "plain-text" | "markdown" }); + }), + ); + + new Setting(containerEl) + .setName(t("settings.annotationDisplayMode")) + .setDesc(t("settings.annotationDisplayMode.desc")) + .addDropdown((dropdown) => + dropdown + .addOption("snippet", t("settings.annotationDisplayMode.snippet")) + .addOption("surface", t("settings.annotationDisplayMode.surface")) + .addOption("dot", t("settings.annotationDisplayMode.dot")) + .setValue(this.plugin.getSettings().annotationDisplayMode) + .onChange((val: string) => { + this.plugin.updateSettings({ annotationDisplayMode: val as "snippet" | "surface" | "dot" }); + }), + ); + + new Setting(containerEl) + .setName(t("settings.previewRendererRollout")) .setDesc(t("settings.previewRendererRollout.desc")) .addDropdown((dropdown) => dropdown diff --git a/src/store/plugin-store.ts b/src/store/plugin-store.ts index ee7a9b4..752fdad 100644 --- a/src/store/plugin-store.ts +++ b/src/store/plugin-store.ts @@ -152,7 +152,11 @@ function normalizeRegisteredParts(value: unknown, fallbackAssetId: string): Part assetId, parentPartId: typeof record.parentPartId === "string" ? record.parentPartId : undefined, name, - source: record.source === "group" || record.source === "mesh" ? record.source : undefined, + source: record.source === "group" || record.source === "mesh" || record.source === "component" ? record.source : undefined, + componentId: typeof record.componentId === "string" ? record.componentId : undefined, + occurrenceId: typeof record.occurrenceId === "string" ? record.occurrenceId : undefined, + partNumber: typeof record.partNumber === "string" ? record.partNumber : undefined, + componentPath: typeof record.componentPath === "string" ? record.componentPath : undefined, category: typeof record.category === "string" ? record.category : undefined, meshRefs: normalizeStringArray(record.meshRefs), childCount: Number.isFinite(record.childCount) ? Math.max(0, Math.floor(Number(record.childCount))) : undefined, diff --git a/src/view/direct-view.ts b/src/view/direct-view.ts index fd16689..728a53a 100644 --- a/src/view/direct-view.ts +++ b/src/view/direct-view.ts @@ -59,7 +59,13 @@ function isMissingExternalModelResourceError(error: unknown): boolean { return error instanceof Error && error.message.includes("Missing external model resource:"); } -function createPartMergeKey(part: Pick): string { +function createPartMergeKey( + part: Pick, +): string { + const identity = part.occurrenceId ?? part.componentId ?? part.partNumber; + if (identity?.trim()) { + return `component:${identity.trim().toLowerCase()}`; + } const meshRefs = part.meshRefs .map((name) => name.trim().toLowerCase()) .filter(Boolean) @@ -309,7 +315,11 @@ export class DirectModelView extends FileView { }, noteReader, headingSearch, - { app: this.app, previewMode: this.getSettings().annotationPreviewMode }, + { + app: this.app, + previewMode: this.getSettings().annotationPreviewMode, + displayMode: this.getSettings().annotationDisplayMode, + }, ); // Show annotate button with badge diff --git a/src/view/inline/code-block.ts b/src/view/inline/code-block.ts index dde5c94..4681279 100644 --- a/src/view/inline/code-block.ts +++ b/src/view/inline/code-block.ts @@ -318,7 +318,11 @@ export function registerCodeBlockProcessor( undefined, createNoteReader(app), undefined, - { app, previewMode: settings.annotationPreviewMode }, + { + app, + previewMode: settings.annotationPreviewMode, + displayMode: settings.annotationDisplayMode, + }, ); toolbar.showAnnotateButton(); toolbar.updateAnnotationBadge(pins.length); diff --git a/src/view/inline/live-preview.ts b/src/view/inline/live-preview.ts index 7ce5a72..8941641 100644 --- a/src/view/inline/live-preview.ts +++ b/src/view/inline/live-preview.ts @@ -53,6 +53,7 @@ class ModelEmbedWidget extends WidgetType { private preferObj2gltfForObj: boolean, private preferFbx2gltfForFbx: boolean, private annotationPreviewMode: PluginSettings["annotationPreviewMode"], + private annotationDisplayMode: PluginSettings["annotationDisplayMode"], private previewRendererRollout: PluginSettings["previewRendererRollout"], private useThreeRenderer: boolean, private convertedAssetCache: ConvertedAssetCache, @@ -75,6 +76,7 @@ class ModelEmbedWidget extends WidgetType { this.preferObj2gltfForObj === other.preferObj2gltfForObj && this.preferFbx2gltfForFbx === other.preferFbx2gltfForFbx && this.annotationPreviewMode === other.annotationPreviewMode && + this.annotationDisplayMode === other.annotationDisplayMode && this.previewRendererRollout === other.previewRendererRollout && this.convertedAssetCache === other.convertedAssetCache ); @@ -236,7 +238,11 @@ class ModelEmbedWidget extends WidgetType { undefined, createNoteReader(this.app), undefined, - { app: this.app, previewMode: this.annotationPreviewMode }, + { + app: this.app, + previewMode: this.annotationPreviewMode, + displayMode: this.annotationDisplayMode, + }, ); } } @@ -300,6 +306,7 @@ function findEmbeds( preferObj2gltfForObj: boolean, preferFbx2gltfForFbx: boolean, annotationPreviewMode: PluginSettings["annotationPreviewMode"], + annotationDisplayMode: PluginSettings["annotationDisplayMode"], previewRendererRollout: PluginSettings["previewRendererRollout"], useThreeRenderer: boolean, convertedAssetCache: ConvertedAssetCache, @@ -374,6 +381,7 @@ function findEmbeds( preferObj2gltfForObj, preferFbx2gltfForFbx, annotationPreviewMode, + annotationDisplayMode, previewRendererRollout, useThreeRenderer, convertedAssetCache, @@ -422,6 +430,7 @@ export function registerLivePreviewExtension( s.preferObj2gltfForObj, s.preferFbx2gltfForFbx, s.annotationPreviewMode, + s.annotationDisplayMode, s.previewRendererRollout, s.useThreeRenderer, convertedAssetCache, @@ -444,6 +453,7 @@ export function registerLivePreviewExtension( s.preferObj2gltfForObj, s.preferFbx2gltfForFbx, s.annotationPreviewMode, + s.annotationDisplayMode, s.previewRendererRollout, s.useThreeRenderer, convertedAssetCache, diff --git a/src/view/workbench/analysis-result.ts b/src/view/workbench/analysis-result.ts index 228beb9..2d092bd 100644 --- a/src/view/workbench/analysis-result.ts +++ b/src/view/workbench/analysis-result.ts @@ -62,8 +62,30 @@ function toVectorTuple(point: { x: number; y: number; z: number }): [number, num return [point.x, point.y, point.z]; } -function createPartId(modelPath: string, index: number): string { - return `${getPortableStem(modelPath) || "model"}:part:${index + 1}`; +function sanitizePartIdSegment(value: string): string { + return value + .trim() + .replace(/[\\/:*?"<>|#[\]^]+/g, "-") + .replace(/\s+/g, "-") + .replace(/-+/g, "-") + .replace(/^-|-$/g, "") + .slice(0, 96); +} + +function createPartId(modelPath: string, part: ModelPartSummary, index: number, seen: Set): string { + const modelStem = sanitizePartIdSegment(getPortableStem(modelPath) || "model") || "model"; + const identifier = part.occurrenceId ?? part.componentId ?? part.partNumber; + const rawId = identifier + ? `${modelStem}:component:${sanitizePartIdSegment(identifier) || index + 1}` + : `${modelStem}:part:${index + 1}`; + let candidate = rawId; + let suffix = 2; + while (seen.has(candidate)) { + candidate = `${rawId}:${suffix}`; + suffix++; + } + seen.add(candidate); + return candidate; } function normalizePartText(value: string | null | undefined): string { @@ -105,6 +127,12 @@ function materialMatches(left?: string | null, right?: string | null): boolean { return !!leftValue && !!rightValue && leftValue === rightValue; } +function identifierMatches(left?: string | null, right?: string | null): boolean { + const leftValue = normalizePartText(left); + const rightValue = normalizePartText(right); + return !!leftValue && !!rightValue && leftValue === rightValue; +} + function buildRegisteredPartMatches(part: PartRecord, registeredParts: readonly PartRecord[]): RegisteredPartMatch[] { const partNameTokens = tokenSet(part.name); const partMeshTokens = tokenSet(part.meshRefs.join(" ")); @@ -117,14 +145,24 @@ function buildRegisteredPartMatches(part: PartRecord, registeredParts: readonly const sizeScore = dimensionsSimilarity(part.bbox, candidate.bbox); const sameCategory = !!part.category && !!candidate.category && part.category === candidate.category; const sameMaterial = materialMatches(part.materialName, candidate.materialName); + const sameComponentId = identifierMatches(part.componentId, candidate.componentId); + const samePartNumber = identifierMatches(part.partNumber, candidate.partNumber); + const sameOccurrenceId = identifierMatches(part.occurrenceId, candidate.occurrenceId); let score = (nameScore * 0.38) + (meshScore * 0.22) + (sizeScore * 0.22); + if (sameComponentId) score += 0.5; + if (samePartNumber) score += 0.4; + if (sameOccurrenceId) score += 0.25; if (sameCategory) score += 0.1; if (sameMaterial) score += 0.08; + if (sameComponentId) reasons.push(`same component id: ${part.componentId}`); + if (samePartNumber) reasons.push(`same part number: ${part.partNumber}`); + if (sameOccurrenceId) reasons.push("same occurrence id"); if (nameScore >= 0.5) reasons.push("similar part name"); if (meshScore >= 0.5) reasons.push("similar mesh names"); if (sizeScore >= 0.72) reasons.push("similar bounding size"); if (sameCategory) reasons.push(`same category: ${part.category}`); if (sameMaterial && part.materialName) reasons.push(`same material: ${part.materialName}`); + score = Math.min(1, score); if (score < REGISTERED_PART_MATCH_THRESHOLD || reasons.length === 0) { return []; } @@ -157,6 +195,7 @@ function attachRegisteredPartMatches(parts: readonly PartRecord[], registeredPar function inferPartCategory(part: ModelPartSummary): string { const name = part.name.toLowerCase(); + if (part.source === "component") return "component"; if (part.source === "group") return "group"; if (name.includes("wheel") || name.includes("gear") || name.includes("axle")) return "mechanical"; if (name.includes("shell") || name.includes("case") || name.includes("cover") || name.includes("housing")) return "enclosure"; @@ -171,6 +210,21 @@ function buildPartObservations(part: ModelPartSummary): string[] { if (part.source === "group") { observations.push(`Registered from model group with ${formatObservationCount(part.childCount ?? part.meshNames?.length ?? 0, "child mesh", "child meshes")}.`); } + if (part.source === "component") { + observations.push(`Registered from GLB/GLTF component with ${formatObservationCount(part.childCount ?? part.meshNames?.length ?? 1, "child mesh", "child meshes")}.`); + } + if (part.componentId) { + observations.push(`Component ID: ${part.componentId}.`); + } + if (part.occurrenceId) { + observations.push(`Occurrence ID: ${part.occurrenceId}.`); + } + if (part.partNumber) { + observations.push(`Part number: ${part.partNumber}.`); + } + if (part.componentPath) { + observations.push(`Component path: ${part.componentPath}.`); + } observations.push( `${formatObservationCount(part.triangleCount, "triangle")} and ${formatObservationCount(part.vertexCount, "vertex")}.`, `Bounding size ${part.boundingSize.x.toFixed(3)} x ${part.boundingSize.y.toFixed(3)} x ${part.boundingSize.z.toFixed(3)}.`, @@ -182,11 +236,16 @@ function buildPartObservations(part: ModelPartSummary): string[] { } export function buildPartRecordsFromEvidence(modelPath: string, parts: readonly ModelPartSummary[]): PartRecord[] { + const seenPartIds = new Set(); return parts.map((part, index) => ({ - partId: createPartId(modelPath, index), + partId: createPartId(modelPath, part, index, seenPartIds), assetId: modelPath, name: part.name || `Part ${index + 1}`, source: part.source, + componentId: part.componentId, + occurrenceId: part.occurrenceId, + partNumber: part.partNumber, + componentPath: part.componentPath, category: inferPartCategory(part), meshRefs: part.meshNames?.length ? [...part.meshNames] : [part.name || `mesh-${index + 1}`], childCount: part.childCount, @@ -196,7 +255,7 @@ export function buildPartRecordsFromEvidence(modelPath: string, parts: readonly triangleCount: part.triangleCount, vertexCount: part.vertexCount, materialName: part.materialName, - confidence: part.source === "group" ? 0.72 : part.name ? 0.55 : 0.35, + confidence: part.source === "component" ? 0.82 : part.source === "group" ? 0.72 : part.name ? 0.55 : 0.35, observations: buildPartObservations(part), inferredFunctions: [], knowledgeTags: [], @@ -311,6 +370,10 @@ function buildDraftingInput(options: { name: part.name, notePath: part.notePath, source: part.source, + componentId: part.componentId, + occurrenceId: part.occurrenceId, + partNumber: part.partNumber, + componentPath: part.componentPath, category: part.category, meshRefs: [...part.meshRefs], childCount: part.childCount, diff --git a/src/view/workbench/knowledge-note.ts b/src/view/workbench/knowledge-note.ts index 47c7d54..dc93da2 100644 --- a/src/view/workbench/knowledge-note.ts +++ b/src/view/workbench/knowledge-note.ts @@ -73,6 +73,16 @@ function formatMeshRefs(meshRefs: readonly string[], limit = 12): string { return remaining > 0 ? `${head}, +${remaining.toLocaleString()} more` : head; } +function formatPartSource(part: PartRecord): string { + if (part.source === "component") { + return part.childCount && part.childCount > 1 ? `component (${part.childCount})` : "component"; + } + if (part.source === "group") { + return `group (${part.childCount ?? part.meshRefs.length})`; + } + return "mesh"; +} + function formatRegisteredMatch(match: RegisteredPartMatch): string { const target = match.sourceNotePath ? `[[${match.sourceNotePath}|${match.sourcePartName}]]` @@ -529,7 +539,7 @@ function buildPartCandidateSection(analysis?: AnalysisResult): string[] { const center = formatVectorTuple(part.center); const observations = part.observations.slice(0, 2).join(" "); const partNote = part.notePath ? `[[${part.notePath}]]` : "-"; - const source = part.source === "group" ? `group (${part.childCount ?? part.meshRefs.length})` : "mesh"; + const source = formatPartSource(part); lines.push(`| ${index + 1} | ${escapeTableCell(part.name)} | ${escapeTableCell(partNote)} | ${escapeTableCell(source)} | ${escapeTableCell(part.category ?? "unclassified")} | ${(part.triangleCount ?? 0).toLocaleString()} | ${escapeTableCell(part.materialName ?? "-")} | ${center} | ${escapeTableCell(observations)} |`); } if (parts.length > 32) { @@ -841,7 +851,11 @@ function normalizeRegisteredPartRecord(value: unknown, fallbackAssetId: string): assetId, parentPartId: typeof value.parentPartId === "string" ? value.parentPartId : undefined, name, - source: value.source === "group" || value.source === "mesh" ? value.source : undefined, + source: value.source === "group" || value.source === "mesh" || value.source === "component" ? value.source : undefined, + componentId: typeof value.componentId === "string" ? value.componentId : undefined, + occurrenceId: typeof value.occurrenceId === "string" ? value.occurrenceId : undefined, + partNumber: typeof value.partNumber === "string" ? value.partNumber : undefined, + componentPath: typeof value.componentPath === "string" ? value.componentPath : undefined, category: typeof value.category === "string" ? value.category : undefined, meshRefs: normalizeStringArray(value.meshRefs), childCount: Number.isFinite(value.childCount) ? Number(value.childCount) : undefined, @@ -946,6 +960,9 @@ function buildPartNoteContent(options: { `parent_report: ${markdownQuote(options.notePath)}`, `part_id: ${markdownQuote(options.part.partId)}`, `asset_id: ${markdownQuote(options.part.assetId)}`, + ...(options.part.componentId ? [`component_id: ${markdownQuote(options.part.componentId)}`] : []), + ...(options.part.occurrenceId ? [`occurrence_id: ${markdownQuote(options.part.occurrenceId)}`] : []), + ...(options.part.partNumber ? [`part_number: ${markdownQuote(options.part.partNumber)}`] : []), `category: ${markdownQuote(options.part.category ?? "unclassified")}`, `status: draft`, `generated_by: ai-model-workbench`, @@ -962,9 +979,13 @@ function buildPartNoteContent(options: { "", `- Source model: [[${options.sourcePath}|${options.baseName}]]`, `- Parent report: [[${options.notePath}|${options.baseName} Report]]`, - `- Source: ${options.part.source === "group" ? "model group" : "mesh"}`, + `- Source: ${formatPartSource(options.part)}`, `- Category: ${options.part.category ?? "unclassified"}`, - ...(options.part.source === "group" ? [`- Child meshes: ${formatMeshRefs(options.part.meshRefs)}`] : []), + ...(options.part.componentId ? [`- Component ID: ${options.part.componentId}`] : []), + ...(options.part.occurrenceId ? [`- Occurrence ID: ${options.part.occurrenceId}`] : []), + ...(options.part.partNumber ? [`- Part number: ${options.part.partNumber}`] : []), + ...(options.part.componentPath ? [`- Component path: ${options.part.componentPath}`] : []), + ...(options.part.source === "group" || options.part.source === "component" ? [`- Child meshes: ${formatMeshRefs(options.part.meshRefs)}`] : []), `- Triangles: ${(options.part.triangleCount ?? 0).toLocaleString()}`, `- Vertices: ${(options.part.vertexCount ?? 0).toLocaleString()}`, `- Material: ${options.part.materialName ?? "-"}`, diff --git a/styles.css b/styles.css index 6696319..52f9653 100644 --- a/styles.css +++ b/styles.css @@ -1075,6 +1075,64 @@ body { transition: opacity 0.25s ease, transform 0.15s ease, filter 0.25s ease, background 0.25s ease, border-color 0.25s ease; } +.ai3d-annotation-pin--dot { + --pin-anchor-x: 8px; + width: 18px; + height: 18px; + justify-content: center; + gap: 0; + padding: 0; + border-radius: 50%; +} + +.ai3d-annotation-pin--dot .ai3d-pin-dot { + width: 12px; + height: 12px; +} + +.ai3d-annotation-pin--snippet { + --pin-anchor-x: 13px; + align-items: flex-start; + gap: 7px; + width: min(260px, 46vw); + padding: 6px 9px 7px 7px; + border-radius: var(--radius-s); +} + +.ai3d-pin-content { + min-width: 0; + display: flex; + flex-direction: column; + gap: 3px; +} + +.ai3d-pin-snippet { + max-height: 82px; + overflow: hidden; + font-size: 10.5px; + line-height: 1.35; + font-weight: 400; + color: rgba(255, 255, 255, 0.74); + white-space: pre-wrap; + word-break: break-word; +} + +.ai3d-pin-snippet--markdown { + white-space: normal; +} + +.ai3d-pin-snippet--markdown > :first-child, +.ai3d-pin-snippet--markdown > :last-child { + margin-block-start: 0; + margin-block-end: 0; +} + +.ai3d-pin-snippet--markdown pre { + max-width: 100%; + overflow: hidden; + white-space: pre-wrap; +} + .ai3d-annotation-pin:hover { transform: var(--pin-anchor-translate) scale(1.05); background: rgba(0, 0, 0, 0.7); @@ -1082,18 +1140,9 @@ body { /* Occluded pin (behind model geometry) */ .ai3d-annotation-pin.ai3d-pin-occluded { - opacity: 0.28; - filter: blur(1.2px) grayscale(0.35) drop-shadow(0 0 4px rgba(255, 255, 255, 0.15)); - background: rgba(0, 0, 0, 0.32); - border-color: rgba(255, 255, 255, 0.08); -} - -.ai3d-annotation-pin.ai3d-pin-occluded .ai3d-pin-dot { - box-shadow: 0 0 4px rgba(255, 255, 255, 0.2); -} - -.ai3d-annotation-pin.ai3d-pin-occluded .ai3d-pin-label { - color: rgba(255, 255, 255, 0.54); + visibility: hidden; + opacity: 0; + pointer-events: none; } /* Fully hidden pin (behind camera or outside the projected viewport) */ @@ -1118,6 +1167,8 @@ body { font-weight: 600; color: #ffffff; white-space: nowrap; + overflow: hidden; + text-overflow: ellipsis; } .ai3d-pin-delete { @@ -1493,7 +1544,7 @@ body { box-shadow: var(--shadow-s); overflow: hidden; transform: translateX(-50%); - pointer-events: none; + pointer-events: auto; } .ai3d-pin-popover-title {