diff --git a/CHANGELOG.md b/CHANGELOG.md index 1d455cf..a981cc4 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -10,6 +10,7 @@ - UI: require the locked measurement target to be the frontmost normal pick before snapping, preventing hidden target geometry behind another part from receiving ruler endpoints. - UI: clear stale measurement snap status after cancelling a pending endpoint so the selected-object ruler returns to a neutral ready state. - Performance: cache selected-target measurement snap candidates while measuring so hover previews do not repeatedly rebuild vertex and edge lists for the same object. +- Performance: validate selected-target measurement snap caches against target mesh signatures so transformed or updated geometry rebuilds snap candidates instead of reusing stale vertex and edge lists. - UI: restyle distance measurements as orthographic drawing-style dimension callouts with extension lines, arrowheads, and compact drafting labels instead of thick freehand ruler 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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. 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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. 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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. Local-only .splat support is planned first; .spz/.sog need locally bundled decoders before reevaluation.","codeBlock.noConfigSpecified":"No config specified.","codeBlock.noModelsSpecified":"No models specified.","codeBlock.mobileHint":"Mobile tip: use Interact to manipulate the model, then switch back to Scroll to keep moving through the note.","codeBlock.renderingGrid":"Rendering grid...","codeBlock.composeRequiresSections":'"compose" preset requires a "sections" array.',"codeBlock.composeNoValidSections":"Compose: no valid sections.","codeBlock.unknownPreset":'Unknown preset: "{preset}". 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h=2*Math.sqrt(1+d-i-o);this._w=(a-r)/h,this._x=(s+c)/h,this._y=(l+f)/h,this._z=.25*h}return this._onChangeCallback(),this}setFromUnitVectors(e,t){let i=e.dot(t)+1;return i<1e-8?(i=0,Math.abs(e.x)>Math.abs(e.z)?(this._x=-e.y,this._y=e.x,this._z=0,this._w=i):(this._x=0,this._y=-e.z,this._z=e.y,this._w=i)):(this._x=e.y*t.z-e.z*t.y,this._y=e.z*t.x-e.x*t.z,this._z=e.x*t.y-e.y*t.x,this._w=i),this.normalize()}angleTo(e){return 2*Math.acos(Math.abs(Si(this.dot(e),-1,1)))}rotateTowards(e,t){let i=this.angleTo(e);if(i===0)return this;let r=Math.min(1,t/i);return this.slerp(e,r),this}identity(){return this.set(0,0,0,1)}invert(){return this.conjugate()}conjugate(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),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 Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)}normalize(){let 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 e=2*Math.PI*Math.random(),t=2*Math.PI*Math.random(),i=Math.random(),r=Math.sqrt(1-i),s=Math.sqrt(i);return this.set(r*Math.sin(e),r*Math.cos(e),s*Math.sin(t),s*Math.cos(t))}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._w===this._w}fromArray(e,t=0){return this._x=e[t],this._y=e[t+1],this._z=e[t+2],this._w=e[t+3],this._onChangeCallback(),this}toArray(e=[],t=0){return e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._w,e}fromBufferAttribute(e,t){return this._x=e.getX(t),this._y=e.getY(t),this._z=e.getZ(t),this._w=e.getW(t),this._onChangeCallback(),this}toJSON(){return this.toArray()}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._w}},TI=class TI{constructor(e=0,t=0,i=0){this.x=e,this.y=t,this.z=i}set(e,t,i){return i===void 0&&(i=this.z),this.x=e,this.y=t,this.z=i,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setComponent(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=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;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this}add(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this}addScalar(e){return this.x+=e,this.y+=e,this.z+=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}addScaledVector(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this}sub(e){return this.x-=e.x,this.y-=e.y,this.z-=e.z,this}subScalar(e){return this.x-=e,this.y-=e,this.z-=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}multiply(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this}multiplyScalar(e){return 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this.applyMatrix4(e.projectionMatrixInverse).applyMatrix4(e.matrixWorld)}transformDirection(e){let t=this.x,i=this.y,r=this.z,s=e.elements;return this.x=s[0]*t+s[4]*i+s[8]*r,this.y=s[1]*t+s[5]*i+s[9]*r,this.z=s[2]*t+s[6]*i+s[10]*r,this.normalize()}divide(e){return this.x/=e.x,this.y/=e.y,this.z/=e.z,this}divideScalar(e){return this.multiplyScalar(1/e)}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}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}clamp(e,t){return this.x=Si(this.x,e.x,t.x),this.y=Si(this.y,e.y,t.y),this.z=Si(this.z,e.z,t.z),this}clampScalar(e,t){return this.x=Si(this.x,e,t),this.y=Si(this.y,e,t),this.z=Si(this.z,e,t),this}clampLength(e,t){let i=this.length();return this.divideScalar(i||1).multiplyScalar(Si(i,e,t))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)}normalize(){return this.divideScalar(this.length()||1)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this}lerpVectors(e,t,i){return this.x=e.x+(t.x-e.x)*i,this.y=e.y+(t.y-e.y)*i,this.z=e.z+(t.z-e.z)*i,this}cross(e){return this.crossVectors(this,e)}crossVectors(e,t){let i=e.x,r=e.y,s=e.z,a=t.x,o=t.y,l=t.z;return this.x=r*l-s*o,this.y=s*a-i*l,this.z=i*o-r*a,this}projectOnVector(e){let t=e.lengthSq();if(t===0)return this.set(0,0,0);let i=e.dot(this)/t;return this.copy(e).multiplyScalar(i)}projectOnPlane(e){return dy.copy(this).projectOnVector(e),this.sub(dy)}reflect(e){return this.sub(dy.copy(e).multiplyScalar(2*this.dot(e)))}angleTo(e){let t=Math.sqrt(this.lengthSq()*e.lengthSq());if(t===0)return Math.PI/2;let i=this.dot(e)/t;return Math.acos(Si(i,-1,1))}distanceTo(e){return Math.sqrt(this.distanceToSquared(e))}distanceToSquared(e){let t=this.x-e.x,i=this.y-e.y,r=this.z-e.z;return t*t+i*i+r*r}manhattanDistanceTo(e){return Math.abs(this.x-e.x)+Math.abs(this.y-e.y)+Math.abs(this.z-e.z)}setFromSpherical(e){return this.setFromSphericalCoords(e.radius,e.phi,e.theta)}setFromSphericalCoords(e,t,i){let r=Math.sin(t)*e;return this.x=r*Math.sin(i),this.y=Math.cos(t)*e,this.z=r*Math.cos(i),this}setFromCylindrical(e){return this.setFromCylindricalCoords(e.radius,e.theta,e.y)}setFromCylindricalCoords(e,t,i){return this.x=e*Math.sin(t),this.y=i,this.z=e*Math.cos(t),this}setFromMatrixPosition(e){let t=e.elements;return this.x=t[12],this.y=t[13],this.z=t[14],this}setFromMatrixScale(e){let t=this.setFromMatrixColumn(e,0).length(),i=this.setFromMatrixColumn(e,1).length(),r=this.setFromMatrixColumn(e,2).length();return this.x=t,this.y=i,this.z=r,this}setFromMatrixColumn(e,t){return this.fromArray(e.elements,t*4)}setFromMatrix3Column(e,t){return this.fromArray(e.elements,t*3)}setFromEuler(e){return this.x=e._x,this.y=e._y,this.z=e._z,this}setFromColor(e){return this.x=e.r,this.y=e.g,this.z=e.b,this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z}fromArray(e,t=0){return this.x=e[t],this.y=e[t+1],this.z=e[t+2],this}toArray(e=[],t=0){return e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e}fromBufferAttribute(e,t){return this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}randomDirection(){let e=Math.random()*Math.PI*2,t=Math.random()*2-1,i=Math.sqrt(1-t*t);return this.x=i*Math.cos(e),this.y=t,this.z=i*Math.sin(e),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z}};TI.prototype.isVector3=!0;re=TI,dy=new re,D3=new on,AI=class AI{constructor(e,t,i,r,s,a,o,l,c){this.elements=[1,0,0,0,1,0,0,0,1],e!==void 0&&this.set(e,t,i,r,s,a,o,l,c)}set(e,t,i,r,s,a,o,l,c){let f=this.elements;return f[0]=e,f[1]=r,f[2]=o,f[3]=t,f[4]=s,f[5]=l,f[6]=i,f[7]=a,f[8]=c,this}identity(){return this.set(1,0,0,0,1,0,0,0,1),this}copy(e){let t=this.elements,i=e.elements;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],this}extractBasis(e,t,i){return e.setFromMatrix3Column(this,0),t.setFromMatrix3Column(this,1),i.setFromMatrix3Column(this,2),this}setFromMatrix4(e){let t=e.elements;return 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],d=i[7],u=i[2],h=i[5],m=i[8],g=r[0],p=r[3],_=r[6],v=r[1],E=r[4],T=r[7],S=r[2],A=r[5],R=r[8];return s[0]=a*g+o*v+l*S,s[3]=a*p+o*E+l*A,s[6]=a*_+o*T+l*R,s[1]=c*g+f*v+d*S,s[4]=c*p+f*E+d*A,s[7]=c*_+f*T+d*R,s[2]=u*g+h*v+m*S,s[5]=u*p+h*E+m*A,s[8]=u*_+h*T+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],d=f*a-o*c,u=o*l-f*s,h=c*s-a*l,m=t*d+i*u+r*h;if(m===0)return this.set(0,0,0,0,0,0,0,0,0);let g=1/m;return e[0]=d*g,e[1]=(r*c-f*i)*g,e[2]=(o*i-r*a)*g,e[3]=u*g,e[4]=(f*t-r*l)*g,e[5]=(r*s-o*t)*g,e[6]=h*g,e[7]=(i*l-c*t)*g,e[8]=(a*t-i*s)*g,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(uy.makeScale(e,t)),this}rotate(e){return this.premultiply(uy.makeRotation(-e)),this}translate(e,t){return this.premultiply(uy.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)}};AI.prototype.isMatrix3=!0;ni=AI,uy=new ni,L3=new ni().set(.4123908,.3575843,.1804808,.212639,.7151687,.0721923,.0193308,.1191948,.9505322),O3=new ni().set(3.2409699,-1.5373832,-.4986108,-.9692436,1.8759675,.0415551,.0556301,-.203977,1.0569715);fi=Ote();kS=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{Mh===void 0&&(Mh=Kh("canvas")),Mh.width=e.width,Mh.height=e.height;let r=Mh.getContext("2d");e instanceof ImageData?r.putImageData(e,0,0):r.drawImage(e,0,0,e.width,e.height),i=Mh}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=Kh("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(my).x}get height(){return this.source.getSize(my).y}get depth(){return this.source.getSize(my).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){Dt(`Texture.setValues(): parameter '${t}' has value of undefined.`);continue}let r=this[t];if(r===void 0){Dt(`Texture.setValues(): property '${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!==aI)return e;if(e.applyMatrix3(this.matrix),e.x<0||e.x>1)switch(this.wrapS){case tl:e.x=e.x-Math.floor(e.x);break;case wa:e.x=e.x<0?0:1;break;case Xh:Math.abs(Math.floor(e.x)%2)===1?e.x=Math.ceil(e.x)-e.x:e.x=e.x-Math.floor(e.x);break}if(e.y<0||e.y>1)switch(this.wrapT){case tl:e.y=e.y-Math.floor(e.y);break;case wa:e.y=e.y<0?0:1;break;case Xh:Math.abs(Math.floor(e.y)%2)===1?e.y=Math.ceil(e.y)-e.y:e.y=e.y-Math.floor(e.y);break}return this.flipY&&(e.y=1-e.y),e}set needsUpdate(e){e===!0&&(this.version++,this.source.needsUpdate=!0)}set needsPMREMUpdate(e){e===!0&&this.pmremVersion++}};Pr.DEFAULT_IMAGE=null;Pr.DEFAULT_MAPPING=aI;Pr.DEFAULT_ANISOTROPY=1;xI=class xI{constructor(e=0,t=0,i=0,r=1){this.x=e,this.y=t,this.z=i,this.w=r}get width(){return this.z}set width(e){this.z=e}get height(){return this.w}set height(e){this.w=e}set(e,t,i,r){return this.x=e,this.y=t,this.z=i,this.w=r,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this.w=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setW(e){return this.w=e,this}setComponent(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 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],d=l[8],u=l[1],h=l[5],m=l[9],g=l[2],p=l[6],_=l[10];if(Math.abs(f-u)<.01&&Math.abs(d-g)<.01&&Math.abs(m-p)<.01){if(Math.abs(f+u)<.1&&Math.abs(d+g)<.1&&Math.abs(m+p)<.1&&Math.abs(c+h+_-3)<.1)return this.set(1,0,0,0),this;t=Math.PI;let E=(c+1)/2,T=(h+1)/2,S=(_+1)/2,A=(f+u)/4,R=(d+g)/4,M=(m+p)/4;return E>T&&E>S?E<.01?(i=0,r=.707106781,s=.707106781):(i=Math.sqrt(E),r=A/i,s=R/i):T>S?T<.01?(i=.707106781,r=0,s=.707106781):(r=Math.sqrt(T),i=A/r,s=M/r):S<.01?(i=.707106781,r=.707106781,s=0):(s=Math.sqrt(S),i=R/s,r=M/s),this.set(i,r,s,t),this}let v=Math.sqrt((p-m)*(p-m)+(d-g)*(d-g)+(u-f)*(u-f));return Math.abs(v)<.001&&(v=1),this.x=(p-m)/v,this.y=(d-g)/v,this.z=(u-f)/v,this.w=Math.acos((c+h+_-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=Si(this.x,e.x,t.x),this.y=Si(this.y,e.y,t.y),this.z=Si(this.z,e.z,t.z),this.w=Si(this.w,e.w,t.w),this}clampScalar(e,t){return this.x=Si(this.x,e,t),this.y=Si(this.y,e,t),this.z=Si(this.z,e,t),this.w=Si(this.w,e,t),this}clampLength(e,t){let i=this.length();return this.divideScalar(i||1).multiplyScalar(Si(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 Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)}normalize(){return this.divideScalar(this.length()||1)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this.w+=(e.w-this.w)*t,this}lerpVectors(e,t,i){return this.x=e.x+(t.x-e.x)*i,this.y=e.y+(t.y-e.y)*i,this.z=e.z+(t.z-e.z)*i,this.w=e.w+(t.w-e.w)*i,this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z&&e.w===this.w}fromArray(e,t=0){return this.x=e[t],this.y=e[t+1],this.z=e[t+2],this.w=e[t+3],this}toArray(e=[],t=0){return e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e[t+3]=this.w,e}fromBufferAttribute(e,t){return this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this.w=e.getW(t),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this.w=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z,yield this.w}};xI.prototype.isVector4=!0;lr=xI,WS=class extends Fa{constructor(e=1,t=1,i={}){super(),i=Object.assign({generateMipmaps:!1,internalFormat:null,minFilter:Gr,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 lr(0,0,e,t),this.scissorTest=!1,this.viewport=new lr(0,0,e,t),this.textures=[];let r={width:e,height:t,depth:i.depth},s=new Pr(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 i=0;i0&&(r.userData=this.userData),r.layers=this.layers.mask,r.matrix=this.matrix.toArray(),r.up=this.up.toArray(),this.pivot!==null&&(r.pivot=this.pivot.toArray()),this.matrixAutoUpdate===!1&&(r.matrixAutoUpdate=!1),this.morphTargetDictionary!==void 0&&(r.morphTargetDictionary=Object.assign({},this.morphTargetDictionary)),this.morphTargetInfluences!==void 0&&(r.morphTargetInfluences=this.morphTargetInfluences.slice()),this.isInstancedMesh&&(r.type="InstancedMesh",r.count=this.count,r.instanceMatrix=this.instanceMatrix.toJSON(),this.instanceColor!==null&&(r.instanceColor=this.instanceColor.toJSON())),this.isBatchedMesh&&(r.type="BatchedMesh",r.perObjectFrustumCulled=this.perObjectFrustumCulled,r.sortObjects=this.sortObjects,r.drawRanges=this._drawRanges,r.reservedRanges=this._reservedRanges,r.geometryInfo=this._geometryInfo.map(o=>({...o,boundingBox:o.boundingBox?o.boundingBox.toJSON():void 0,boundingSphere:o.boundingSphere?o.boundingSphere.toJSON():void 0})),r.instanceInfo=this._instanceInfo.map(o=>({...o})),r.availableInstanceIds=this._availableInstanceIds.slice(),r.availableGeometryIds=this._availableGeometryIds.slice(),r.nextIndexStart=this._nextIndexStart,r.nextVertexStart=this._nextVertexStart,r.geometryCount=this._geometryCount,r.maxInstanceCount=this._maxInstanceCount,r.maxVertexCount=this._maxVertexCount,r.maxIndexCount=this._maxIndexCount,r.geometryInitialized=this._geometryInitialized,r.matricesTexture=this._matricesTexture.toJSON(e),r.indirectTexture=this._indirectTexture.toJSON(e),this._colorsTexture!==null&&(r.colorsTexture=this._colorsTexture.toJSON(e)),this.boundingSphere!==null&&(r.boundingSphere=this.boundingSphere.toJSON()),this.boundingBox!==null&&(r.boundingBox=this.boundingBox.toJSON()));function s(o,l){return o[l.uuid]===void 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),d.length>0&&(i.shapes=d),u.length>0&&(i.skeletons=u),h.length>0&&(i.animations=h),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;ih+m?(c.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:e.handedness,target:this})):!c.inputState.pinching&&u<=h-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(Wte)))}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 oa;i.matrixAutoUpdate=!1,i.visible=!1,e.joints[t.jointName]=i,e.add(i)}return e.joints[t.jointName]}},e2={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},uf={h:0,s:0,l:0},tS={h:0,s:0,l:0};ht=class{constructor(e,t,i){return this.isColor=!0,this.r=1,this.g=1,this.b=1,this.set(e,t,i)}set(e,t,i){if(t===void 0&&i===void 0){let r=e;r&&r.isColor?this.copy(r):typeof r=="number"?this.setHex(r):typeof r=="string"&&this.setStyle(r)}else this.setRGB(e,t,i);return this}setScalar(e){return this.r=e,this.g=e,this.b=e,this}setHex(e,t=Li){return e=Math.floor(e),this.r=(e>>16&255)/255,this.g=(e>>8&255)/255,this.b=(e&255)/255,fi.colorSpaceToWorking(this,t),this}setRGB(e,t,i,r=fi.workingColorSpace){return this.r=e,this.g=t,this.b=i,fi.colorSpaceToWorking(this,r),this}setHSL(e,t,i,r=fi.workingColorSpace){if(e=pI(e,1),t=Si(t,0,1),i=Si(i,0,1),t===0)this.r=this.g=this.b=i;else{let s=i<=.5?i*(1+t):i+t-i*t,a=2*i-s;this.r=gy(a,s,e+1/3),this.g=gy(a,s,e),this.b=gy(a,s,e-1/3)}return fi.colorSpaceToWorking(this,r),this}setStyle(e,t=Li){function i(s){s!==void 0&&parseFloat(s)<1&&Dt("Color: Alpha component of "+e+" will be ignored.")}let r;if(r=/^(\w+)\(([^\)]*)\)/.exec(e)){let s,a=r[1],o=r[2];switch(a){case"rgb":case"rgba":if(s=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(o))return i(s[4]),this.setRGB(Math.min(255,parseInt(s[1],10))/255,Math.min(255,parseInt(s[2],10))/255,Math.min(255,parseInt(s[3],10))/255,t);if(s=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(o))return i(s[4]),this.setRGB(Math.min(100,parseInt(s[1],10))/100,Math.min(100,parseInt(s[2],10))/100,Math.min(100,parseInt(s[3],10))/100,t);break;case"hsl":case"hsla":if(s=/^\s*(\d*\.?\d+)\s*,\s*(\d*\.?\d+)\%\s*,\s*(\d*\.?\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(o))return i(s[4]),this.setHSL(parseFloat(s[1])/360,parseFloat(s[2])/100,parseFloat(s[3])/100,t);break;default:Dt("Color: Unknown color model "+e)}}else if(r=/^\#([A-Fa-f\d]+)$/.exec(e)){let s=r[1],a=s.length;if(a===3)return this.setRGB(parseInt(s.charAt(0),16)/15,parseInt(s.charAt(1),16)/15,parseInt(s.charAt(2),16)/15,t);if(a===6)return this.setHex(parseInt(s,16),t);Dt("Color: Invalid hex color "+e)}else if(e&&e.length>0)return this.setColorName(e,t);return this}setColorName(e,t=Li){let i=e2[e.toLowerCase()];return i!==void 0?this.setHex(i,t):Dt("Color: Unknown color "+e),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(e){return this.r=e.r,this.g=e.g,this.b=e.b,this}copySRGBToLinear(e){return this.r=Jl(e.r),this.g=Jl(e.g),this.b=Jl(e.b),this}copyLinearToSRGB(e){return this.r=Hh(e.r),this.g=Hh(e.g),this.b=Hh(e.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(e=Li){return fi.workingToColorSpace(Vn.copy(this),e),Math.round(Si(Vn.r*255,0,255))*65536+Math.round(Si(Vn.g*255,0,255))*256+Math.round(Si(Vn.b*255,0,255))}getHexString(e=Li){return("000000"+this.getHex(e).toString(16)).slice(-6)}getHSL(e,t=fi.workingColorSpace){fi.workingToColorSpace(Vn.copy(this),t);let i=Vn.r,r=Vn.g,s=Vn.b,a=Math.max(i,r,s),o=Math.min(i,r,s),l,c,f=(o+a)/2;if(o===a)l=0,c=0;else{let d=a-o;switch(c=f<=.5?d/(a+o):d/(2-a-o),a){case i:l=(r-s)/d+(r0&&(t.object.backgroundBlurriness=this.backgroundBlurriness),this.backgroundIntensity!==1&&(t.object.backgroundIntensity=this.backgroundIntensity),t.object.backgroundRotation=this.backgroundRotation.toArray(),this.environmentIntensity!==1&&(t.object.environmentIntensity=this.environmentIntensity),t.object.environmentRotation=this.environmentRotation.toArray(),t}},uo=new re,Kl=new re,_y=new re,jl=new re,Ph=new re,Dh=new re,k3=new re,vy=new re,Ey=new re,Sy=new re,Ty=new lr,Ay=new lr,xy=new lr,$l=class n{constructor(e=new re,t=new re,i=new re){this.a=e,this.b=t,this.c=i}static getNormal(e,t,i,r){r.subVectors(i,t),uo.subVectors(e,t),r.cross(uo);let s=r.lengthSq();return s>0?r.multiplyScalar(1/Math.sqrt(s)):r.set(0,0,0)}static getBarycoord(e,t,i,r,s){uo.subVectors(r,t),Kl.subVectors(i,t),_y.subVectors(e,t);let a=uo.dot(uo),o=uo.dot(Kl),l=uo.dot(_y),c=Kl.dot(Kl),f=Kl.dot(_y),d=a*c-o*o;if(d===0)return s.set(0,0,0),null;let u=1/d,h=(c*l-o*f)*u,m=(a*f-o*l)*u;return s.set(1-h-m,m,h)}static containsPoint(e,t,i,r){return this.getBarycoord(e,t,i,r,jl)===null?!1:jl.x>=0&&jl.y>=0&&jl.x+jl.y<=1}static getInterpolation(e,t,i,r,s,a,o,l){return this.getBarycoord(e,t,i,r,jl)===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,jl.x),l.addScaledVector(a,jl.y),l.addScaledVector(o,jl.z),l)}static getInterpolatedAttribute(e,t,i,r,s,a){return Ty.setScalar(0),Ay.setScalar(0),xy.setScalar(0),Ty.fromBufferAttribute(e,t),Ay.fromBufferAttribute(e,i),xy.fromBufferAttribute(e,r),a.setScalar(0),a.addScaledVector(Ty,s.x),a.addScaledVector(Ay,s.y),a.addScaledVector(xy,s.z),a}static isFrontFacing(e,t,i,r){return uo.subVectors(i,t),Kl.subVectors(e,t),uo.cross(Kl).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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e.normal.x>0?(t=e.normal.x*this.min.x,i=e.normal.x*this.max.x):(t=e.normal.x*this.max.x,i=e.normal.x*this.min.x),e.normal.y>0?(t+=e.normal.y*this.min.y,i+=e.normal.y*this.max.y):(t+=e.normal.y*this.max.y,i+=e.normal.y*this.min.y),e.normal.z>0?(t+=e.normal.z*this.min.z,i+=e.normal.z*this.max.z):(t+=e.normal.z*this.max.z,i+=e.normal.z*this.min.z),t<=-e.constant&&i>=-e.constant}intersectsTriangle(e){if(this.isEmpty())return!1;this.getCenter(Ug),rS.subVectors(this.max,Ug),Lh.subVectors(e.a,Ug),Oh.subVectors(e.b,Ug),Nh.subVectors(e.c,Ug),hf.subVectors(Oh,Lh),mf.subVectors(Nh,Oh),Gd.subVectors(Lh,Nh);let t=[0,-hf.z,hf.y,0,-mf.z,mf.y,0,-Gd.z,Gd.y,hf.z,0,-hf.x,mf.z,0,-mf.x,Gd.z,0,-Gd.x,-hf.y,hf.x,0,-mf.y,mf.x,0,-Gd.y,Gd.x,0];return!Ry(t,Lh,Oh,Nh,rS)||(t=[1,0,0,0,1,0,0,0,1],!Ry(t,Lh,Oh,Nh,rS))?!1:(nS.crossVectors(hf,mf),t=[nS.x,nS.y,nS.z],Ry(t,Lh,Oh,Nh,rS))}clampPoint(e,t){return t.copy(e).clamp(this.min,this.max)}distanceToPoint(e){return 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e.isEmpty()?this:this.isEmpty()?(this.copy(e),this):(this.center.equals(e.center)===!0?this.radius=Math.max(this.radius,e.radius):(by.subVectors(e.center,this.center).setLength(e.radius),this.expandByPoint(Vg.copy(e.center).add(by)),this.expandByPoint(Vg.copy(e.center).sub(by))),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}},Xte=0,Oa=new di,My=new ir,wh=new re,aa=new kr,Gg=new kr,Sn=new re,Hi=class n extends Fa{constructor(){super(),this.isBufferGeometry=!0,Object.defineProperty(this,"id",{value:Xte++}),this.uuid=go(),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(pte(e)?t_:e_)(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 ni().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 Oa.makeRotationFromQuaternion(e),this.applyMatrix4(Oa),this}rotateX(e){return Oa.makeRotationX(e),this.applyMatrix4(Oa),this}rotateY(e){return Oa.makeRotationY(e),this.applyMatrix4(Oa),this}rotateZ(e){return Oa.makeRotationZ(e),this.applyMatrix4(Oa),this}translate(e,t,i){return Oa.makeTranslation(e,t,i),this.applyMatrix4(Oa),this}scale(e,t,i){return Oa.makeScale(e,t,i),this.applyMatrix4(Oa),this}lookAt(e){return My.lookAt(e),My.updateMatrix(),this.applyMatrix4(My.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(wh).negate(),this.translate(wh.x,wh.y,wh.z),this}setFromPoints(e){let t=this.getAttribute("position");if(t===void 0){let i=[];for(let r=0,s=e.length;rt.count&&Dt("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 kr);let e=this.attributes.position,t=this.morphAttributes.position;if(e&&e.isGLBufferAttribute){kt("BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box.",this),this.boundingBox.set(new re(-1/0,-1/0,-1/0),new re(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 d=0,u=c.length;d0&&(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=[],d=s[c];for(let u=0,h=d.length;u0!=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){Dt(`Material: parameter '${t}' has value of undefined.`);continue}let r=this[t];if(r===void 0){Dt(`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!==Kd&&(i.blending=this.blending),this.side!==la&&(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!==PS&&(i.blendSrc=this.blendSrc),this.blendDst!==DS&&(i.blendDst=this.blendDst),this.blendEquation!==_f&&(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!==jd&&(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!==Gy&&(i.stencilFunc=this.stencilFunc),this.stencilRef!==0&&(i.stencilRef=this.stencilRef),this.stencilFuncMask!==255&&(i.stencilFuncMask=this.stencilFuncMask),this.stencilFail!==Hd&&(i.stencilFail=this.stencilFail),this.stencilZFail!==Hd&&(i.stencilZFail=this.stencilZFail),this.stencilZPass!==Hd&&(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++}},$h=class extends Wr{constructor(e){super(),this.isSpriteMaterial=!0,this.type="SpriteMaterial",this.color=new ht(16777215),this.map=null,this.alphaMap=null,this.rotation=0,this.sizeAttenuation=!0,this.transparent=!0,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.alphaMap=e.alphaMap,this.rotation=e.rotation,this.sizeAttenuation=e.sizeAttenuation,this.fog=e.fog,this}},kg=new re,Bh=new re,Uh=new re,Vh=new yt,Wg=new yt,t2=new di,aS=new re,zg=new re,oS=new re,W3=new yt,yy=new yt,z3=new yt,i_=class extends ir{constructor(e=new $h){if(super(),this.isSprite=!0,this.type="Sprite",Fh===void 0){Fh=new Hi;let t=new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]),i=new Jd(t,5);Fh.setIndex([0,1,2,0,2,3]),Fh.setAttribute("position",new vf(i,3,0,!1)),Fh.setAttribute("uv",new vf(i,2,3,!1))}this.geometry=Fh,this.material=e,this.center=new yt(.5,.5),this.count=1}raycast(e,t){e.camera===null&&kt('Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.'),Bh.setFromMatrixScale(this.matrixWorld),t2.copy(e.camera.matrixWorld),this.modelViewMatrix.multiplyMatrices(e.camera.matrixWorldInverse,this.matrixWorld),Uh.setFromMatrixPosition(this.modelViewMatrix),e.camera.isPerspectiveCamera&&this.material.sizeAttenuation===!1&&Bh.multiplyScalar(-Uh.z);let i=this.material.rotation,r,s;i!==0&&(s=Math.cos(i),r=Math.sin(i));let a=this.center;lS(aS.set(-.5,-.5,0),Uh,a,Bh,r,s),lS(zg.set(.5,-.5,0),Uh,a,Bh,r,s),lS(oS.set(.5,.5,0),Uh,a,Bh,r,s),W3.set(0,0),yy.set(1,0),z3.set(1,1);let o=e.ray.intersectTriangle(aS,zg,oS,!1,kg);if(o===null&&(lS(zg.set(-.5,.5,0),Uh,a,Bh,r,s),yy.set(0,1),o=e.ray.intersectTriangle(aS,oS,zg,!1,kg),o===null))return;let l=e.ray.origin.distanceTo(kg);le.far||t.push({distance:l,point:kg.clone(),uv:$l.getInterpolation(kg,aS,zg,oS,W3,yy,z3,new yt),face:null,object:this})}copy(e,t){return super.copy(e,t),e.center!==void 0&&this.center.copy(e.center),this.material=e.material,this}};ql=new re,Iy=new re,cS=new re,pf=new re,Cy=new re,fS=new re,Py=new re,rl=class{constructor(e=new re,t=new re(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,ql)),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=ql.subVectors(e,this.origin).dot(this.direction);return t<0?this.origin.distanceToSquared(e):(ql.copy(this.origin).addScaledVector(this.direction,t),ql.distanceToSquared(e))}distanceSqToSegment(e,t,i,r){Iy.copy(e).add(t).multiplyScalar(.5),cS.copy(t).sub(e).normalize(),pf.copy(this.origin).sub(Iy);let s=e.distanceTo(t)*.5,a=-this.direction.dot(cS),o=pf.dot(this.direction),l=-pf.dot(cS),c=pf.lengthSq(),f=Math.abs(1-a*a),d,u,h,m;if(f>0)if(d=a*l-o,u=a*o-l,m=s*f,d>=0)if(u>=-m)if(u<=m){let g=1/f;d*=g,u*=g,h=d*(d+a*u+2*o)+u*(a*d+u+2*l)+c}else u=s,d=Math.max(0,-(a*u+o)),h=-d*d+u*(u+2*l)+c;else u=-s,d=Math.max(0,-(a*u+o)),h=-d*d+u*(u+2*l)+c;else u<=-m?(d=Math.max(0,-(-a*s+o)),u=d>0?-s:Math.min(Math.max(-s,-l),s),h=-d*d+u*(u+2*l)+c):u<=m?(d=0,u=Math.min(Math.max(-s,-l),s),h=u*(u+2*l)+c):(d=Math.max(0,-(a*s+o)),u=d>0?s:Math.min(Math.max(-s,-l),s),h=-d*d+u*(u+2*l)+c);else u=a>0?-s:s,d=Math.max(0,-(a*u+o)),h=-d*d+u*(u+2*l)+c;return 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c>=0?(i=(e.min.x-u.x)*c,r=(e.max.x-u.x)*c):(i=(e.max.x-u.x)*c,r=(e.min.x-u.x)*c),f>=0?(s=(e.min.y-u.y)*f,a=(e.max.y-u.y)*f):(s=(e.max.y-u.y)*f,a=(e.min.y-u.y)*f),i>a||s>r||((s>i||isNaN(i))&&(i=s),(a=0?(o=(e.min.z-u.z)*d,l=(e.max.z-u.z)*d):(o=(e.max.z-u.z)*d,l=(e.min.z-u.z)*d),i>l||o>r)||((o>i||i!==i)&&(i=o),(l=0?i:r,t)}intersectsBox(e){return this.intersectBox(e,ql)!==null}intersectTriangle(e,t,i,r,s){Cy.subVectors(t,e),fS.subVectors(i,e),Py.crossVectors(Cy,fS);let a=this.direction.dot(Py),o;if(a>0){if(r)return null;o=1}else if(a<0)o=-1,a=-a;else return null;pf.subVectors(this.origin,e);let l=o*this.direction.dot(fS.crossVectors(pf,fS));if(l<0)return null;let c=o*this.direction.dot(Cy.cross(pf));if(c<0||l+c>a)return null;let f=-o*pf.dot(Py);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 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0,changed:s}}function lte(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"||n.status==="pending"?n.status:"success",warningCount:Number.isFinite(n.warningCount)?Math.max(0,Math.floor(n.warningCount)):0}:null}function ay(){let n=new Date().toISOString();return{tags:[],notes:"",annotations:[],registeredParts:void 0,createdAt:n,updatedAt:n}}var $ee,jE,Jee,c3,oy=y(()=>{"use strict";iy();s3();YE();KE();$ee={settings:{...cf},currentModelPath:null,convertedAssetRecords:[],modelAssetProfiles:{},agentDraft:"",agentPlan:null,modelPreview:null,selectedPart:null,lastKnowledgeGeneration:null},jE=256,Jee=50,c3=1});var ly,g3=y(()=>{"use strict";ly={"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.auxiliaryFileFolder":"Auxiliary file folder","settings.auxiliaryFileFolder.desc":"Vault folder for generated side files such as converted GLB assets. Leave empty to keep them under the Obsidian config folder.","settings.auxiliaryFileFolder.placeholder":"Leave empty for the hidden config folder","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 (Default)","settings.previewRendererRollout.readonly":"Reading surfaces only","settings.previewRendererRollout.direct":"Reading + file view","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.useThreeForConvertedDirectView":"Converted GLB Three fast path","settings.useThreeForConvertedDirectView.desc":"When opening STEP, FBX, 3MF, DAE, and other converted files, load the generated GLB with Three.js first and silently fall back to Babylon.js if it fails. Turn this off to make converted files follow the normal compatibility mode.","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":"Choose how AI Model Workbench writes its settings, preview controls, diagnostics, and knowledge-workflow labels. The switch is immediate and stays local to this vault.","settings.language.englishName":"English","settings.language.chineseName":"Simplified Chinese","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 CAD bridge (cadquery, trimesh, OCP STEP/glTF)","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":"Render scale","settings.renderScale.desc":"Canvas 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.","directView.deferredLoadTitle":"Model preview paused","directView.deferredLoadMessage":"This large or conversion-backed model is paused before loading to keep the vault responsive.","directView.deferredLoadButton":"Load model","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.changeResolutionLabel":"Change render scale","helper.resolutionValue":"Render scale: {value}","helper.cameraZoomLabel":"Camera zoom","helper.cameraZoomValue":"Zoom: {value}","helper.toggleAnimationLabel":"Play or pause animation","helper.playing":"Playing","helper.paused":"Paused","helper.toggleMeasurementLabel":"Measure selected object; Alt/Option-click for free pick","helper.measurementOn":"Measurement on","helper.measurementOff":"Measurement off","helper.clearMeasurementsLabel":"Clear measurements","helper.measurementsCleared":"Cleared","helper.copyMeasurementsLabel":"Copy measurements","helper.noMeasurements":"No measurements","helper.measurementsCopied":"Measurements copied","helper.measurementStripTitle":"Measure","helper.measurementStripActive":"Active","helper.measurementSelectTarget":"Select target","helper.measurementPickStart":"Pick start","helper.measurementPickEnd":"Pick end","helper.measurementSnapVertex":"Snap: vertex","helper.measurementSnapEdge":"Snap: edge","helper.measurementSnapFree":"Free pick","helper.measurementTargetLabel":"Target: {target}","helper.measurementTargetMissing":"Click object","helper.measurementReviewing":"Reviewing","helper.measurementStripSaved":"{count} saved","helper.measurementStripEmpty":"No distance","helper.measurementStripMeta":"{count} measurements / {unit}","helper.measurementRecordsTitle":"Records","helper.measurementNoRecords":"No saved measurements","helper.measurementCalibrationTitle":"Reference scale","helper.measurementModelSizeTitle":"Model calibration","helper.measurementUnitLabel":"Unit:","helper.calibrateLabel":"Model scale","helper.calibrateTitle":"Model scale","helper.calibrateReference":"Latest ruler:","helper.calibrateReferenceEmpty":"Measure a distance first","helper.calibrateReferencePlaceholder":"Real length","helper.calibrateReferenceApply":"Scale model","helper.calibrateCurrent":"Model size:","helper.calibrateReal":"Known size:","helper.calibrateLock":"Uniform","helper.calibrateApply":"Apply","helper.calibrateReset":"Reset","helper.calibrated":"Model scale applied","helper.calibrateNeedsValue":"Enter a positive target size","helper.calibrateResetDone":"Model scale reset","helper.calibrateOpen":"Model scale opened","helper.calibrateClose":"Model scale closed","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","previewCanvas.inlineLabel":"3D model preview: {model}","previewCanvas.gridLabel":"3D model grid preview","previewCanvas.liveLabel":"Embedded 3D model preview: {model}","previewCanvas.directLabel":"3D file preview: {model}","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. 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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.modelLoadInterrupted":"Model load was interrupted by a newer request.","directWorkbench.backendLabel":"Backend","directWorkbench.routeLabel":"Route","directWorkbench.performanceLabel":"Performance","directWorkbench.partCandidatesLabel":"Part candidates","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. Local-only .splat support is planned first; .spz/.sog need locally bundled decoders before reevaluation.","codeBlock.noConfigSpecified":"No config specified.","codeBlock.noModelsSpecified":"No models specified.","codeBlock.mobileHint":"Mobile tip: use Interact to manipulate the model, then switch back to Scroll to keep moving through the note.","codeBlock.renderingGrid":"Rendering grid...","codeBlock.composeRequiresSections":'"compose" preset requires a "sections" array.',"codeBlock.composeNoValidSections":"Compose: no valid sections.","codeBlock.unknownPreset":'Unknown preset: "{preset}". 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h=2*Math.sqrt(1+d-i-o);this._w=(a-r)/h,this._x=(s+c)/h,this._y=(l+f)/h,this._z=.25*h}return this._onChangeCallback(),this}setFromUnitVectors(e,t){let i=e.dot(t)+1;return i<1e-8?(i=0,Math.abs(e.x)>Math.abs(e.z)?(this._x=-e.y,this._y=e.x,this._z=0,this._w=i):(this._x=0,this._y=-e.z,this._z=e.y,this._w=i)):(this._x=e.y*t.z-e.z*t.y,this._y=e.z*t.x-e.x*t.z,this._z=e.x*t.y-e.y*t.x,this._w=i),this.normalize()}angleTo(e){return 2*Math.acos(Math.abs(Si(this.dot(e),-1,1)))}rotateTowards(e,t){let i=this.angleTo(e);if(i===0)return this;let r=Math.min(1,t/i);return this.slerp(e,r),this}identity(){return this.set(0,0,0,1)}invert(){return this.conjugate()}conjugate(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),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 Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)}normalize(){let 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 e=2*Math.PI*Math.random(),t=2*Math.PI*Math.random(),i=Math.random(),r=Math.sqrt(1-i),s=Math.sqrt(i);return this.set(r*Math.sin(e),r*Math.cos(e),s*Math.sin(t),s*Math.cos(t))}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._w===this._w}fromArray(e,t=0){return this._x=e[t],this._y=e[t+1],this._z=e[t+2],this._w=e[t+3],this._onChangeCallback(),this}toArray(e=[],t=0){return e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._w,e}fromBufferAttribute(e,t){return this._x=e.getX(t),this._y=e.getY(t),this._z=e.getZ(t),this._w=e.getW(t),this._onChangeCallback(),this}toJSON(){return this.toArray()}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._w}},TI=class TI{constructor(e=0,t=0,i=0){this.x=e,this.y=t,this.z=i}set(e,t,i){return i===void 0&&(i=this.z),this.x=e,this.y=t,this.z=i,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setComponent(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=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;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this}add(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this}addScalar(e){return this.x+=e,this.y+=e,this.z+=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}addScaledVector(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this}sub(e){return this.x-=e.x,this.y-=e.y,this.z-=e.z,this}subScalar(e){return this.x-=e,this.y-=e,this.z-=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}multiply(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this}multiplyScalar(e){return 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this.applyMatrix4(e.projectionMatrixInverse).applyMatrix4(e.matrixWorld)}transformDirection(e){let t=this.x,i=this.y,r=this.z,s=e.elements;return this.x=s[0]*t+s[4]*i+s[8]*r,this.y=s[1]*t+s[5]*i+s[9]*r,this.z=s[2]*t+s[6]*i+s[10]*r,this.normalize()}divide(e){return this.x/=e.x,this.y/=e.y,this.z/=e.z,this}divideScalar(e){return this.multiplyScalar(1/e)}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}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}clamp(e,t){return this.x=Si(this.x,e.x,t.x),this.y=Si(this.y,e.y,t.y),this.z=Si(this.z,e.z,t.z),this}clampScalar(e,t){return this.x=Si(this.x,e,t),this.y=Si(this.y,e,t),this.z=Si(this.z,e,t),this}clampLength(e,t){let i=this.length();return this.divideScalar(i||1).multiplyScalar(Si(i,e,t))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)}normalize(){return this.divideScalar(this.length()||1)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this}lerpVectors(e,t,i){return this.x=e.x+(t.x-e.x)*i,this.y=e.y+(t.y-e.y)*i,this.z=e.z+(t.z-e.z)*i,this}cross(e){return this.crossVectors(this,e)}crossVectors(e,t){let i=e.x,r=e.y,s=e.z,a=t.x,o=t.y,l=t.z;return this.x=r*l-s*o,this.y=s*a-i*l,this.z=i*o-r*a,this}projectOnVector(e){let t=e.lengthSq();if(t===0)return this.set(0,0,0);let i=e.dot(this)/t;return this.copy(e).multiplyScalar(i)}projectOnPlane(e){return dy.copy(this).projectOnVector(e),this.sub(dy)}reflect(e){return this.sub(dy.copy(e).multiplyScalar(2*this.dot(e)))}angleTo(e){let t=Math.sqrt(this.lengthSq()*e.lengthSq());if(t===0)return Math.PI/2;let i=this.dot(e)/t;return Math.acos(Si(i,-1,1))}distanceTo(e){return Math.sqrt(this.distanceToSquared(e))}distanceToSquared(e){let t=this.x-e.x,i=this.y-e.y,r=this.z-e.z;return t*t+i*i+r*r}manhattanDistanceTo(e){return Math.abs(this.x-e.x)+Math.abs(this.y-e.y)+Math.abs(this.z-e.z)}setFromSpherical(e){return this.setFromSphericalCoords(e.radius,e.phi,e.theta)}setFromSphericalCoords(e,t,i){let r=Math.sin(t)*e;return this.x=r*Math.sin(i),this.y=Math.cos(t)*e,this.z=r*Math.cos(i),this}setFromCylindrical(e){return this.setFromCylindricalCoords(e.radius,e.theta,e.y)}setFromCylindricalCoords(e,t,i){return this.x=e*Math.sin(t),this.y=i,this.z=e*Math.cos(t),this}setFromMatrixPosition(e){let t=e.elements;return this.x=t[12],this.y=t[13],this.z=t[14],this}setFromMatrixScale(e){let t=this.setFromMatrixColumn(e,0).length(),i=this.setFromMatrixColumn(e,1).length(),r=this.setFromMatrixColumn(e,2).length();return this.x=t,this.y=i,this.z=r,this}setFromMatrixColumn(e,t){return this.fromArray(e.elements,t*4)}setFromMatrix3Column(e,t){return this.fromArray(e.elements,t*3)}setFromEuler(e){return this.x=e._x,this.y=e._y,this.z=e._z,this}setFromColor(e){return this.x=e.r,this.y=e.g,this.z=e.b,this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z}fromArray(e,t=0){return this.x=e[t],this.y=e[t+1],this.z=e[t+2],this}toArray(e=[],t=0){return e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e}fromBufferAttribute(e,t){return this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}randomDirection(){let e=Math.random()*Math.PI*2,t=Math.random()*2-1,i=Math.sqrt(1-t*t);return this.x=i*Math.cos(e),this.y=t,this.z=i*Math.sin(e),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z}};TI.prototype.isVector3=!0;re=TI,dy=new re,D3=new on,AI=class AI{constructor(e,t,i,r,s,a,o,l,c){this.elements=[1,0,0,0,1,0,0,0,1],e!==void 0&&this.set(e,t,i,r,s,a,o,l,c)}set(e,t,i,r,s,a,o,l,c){let f=this.elements;return f[0]=e,f[1]=r,f[2]=o,f[3]=t,f[4]=s,f[5]=l,f[6]=i,f[7]=a,f[8]=c,this}identity(){return this.set(1,0,0,0,1,0,0,0,1),this}copy(e){let t=this.elements,i=e.elements;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],this}extractBasis(e,t,i){return e.setFromMatrix3Column(this,0),t.setFromMatrix3Column(this,1),i.setFromMatrix3Column(this,2),this}setFromMatrix4(e){let t=e.elements;return 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],d=i[7],u=i[2],h=i[5],m=i[8],g=r[0],p=r[3],_=r[6],v=r[1],E=r[4],T=r[7],S=r[2],A=r[5],R=r[8];return s[0]=a*g+o*v+l*S,s[3]=a*p+o*E+l*A,s[6]=a*_+o*T+l*R,s[1]=c*g+f*v+d*S,s[4]=c*p+f*E+d*A,s[7]=c*_+f*T+d*R,s[2]=u*g+h*v+m*S,s[5]=u*p+h*E+m*A,s[8]=u*_+h*T+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],d=f*a-o*c,u=o*l-f*s,h=c*s-a*l,m=t*d+i*u+r*h;if(m===0)return this.set(0,0,0,0,0,0,0,0,0);let g=1/m;return e[0]=d*g,e[1]=(r*c-f*i)*g,e[2]=(o*i-r*a)*g,e[3]=u*g,e[4]=(f*t-r*l)*g,e[5]=(r*s-o*t)*g,e[6]=h*g,e[7]=(i*l-c*t)*g,e[8]=(a*t-i*s)*g,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(uy.makeScale(e,t)),this}rotate(e){return this.premultiply(uy.makeRotation(-e)),this}translate(e,t){return this.premultiply(uy.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)}};AI.prototype.isMatrix3=!0;ni=AI,uy=new ni,L3=new ni().set(.4123908,.3575843,.1804808,.212639,.7151687,.0721923,.0193308,.1191948,.9505322),O3=new ni().set(3.2409699,-1.5373832,-.4986108,-.9692436,1.8759675,.0415551,.0556301,-.203977,1.0569715);fi=Ote();kS=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{Mh===void 0&&(Mh=Kh("canvas")),Mh.width=e.width,Mh.height=e.height;let r=Mh.getContext("2d");e instanceof ImageData?r.putImageData(e,0,0):r.drawImage(e,0,0,e.width,e.height),i=Mh}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=Kh("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(my).x}get height(){return this.source.getSize(my).y}get depth(){return this.source.getSize(my).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){Dt(`Texture.setValues(): parameter '${t}' has value of undefined.`);continue}let r=this[t];if(r===void 0){Dt(`Texture.setValues(): property '${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!==aI)return e;if(e.applyMatrix3(this.matrix),e.x<0||e.x>1)switch(this.wrapS){case tl:e.x=e.x-Math.floor(e.x);break;case wa:e.x=e.x<0?0:1;break;case Xh:Math.abs(Math.floor(e.x)%2)===1?e.x=Math.ceil(e.x)-e.x:e.x=e.x-Math.floor(e.x);break}if(e.y<0||e.y>1)switch(this.wrapT){case tl:e.y=e.y-Math.floor(e.y);break;case wa:e.y=e.y<0?0:1;break;case Xh:Math.abs(Math.floor(e.y)%2)===1?e.y=Math.ceil(e.y)-e.y:e.y=e.y-Math.floor(e.y);break}return this.flipY&&(e.y=1-e.y),e}set needsUpdate(e){e===!0&&(this.version++,this.source.needsUpdate=!0)}set needsPMREMUpdate(e){e===!0&&this.pmremVersion++}};Pr.DEFAULT_IMAGE=null;Pr.DEFAULT_MAPPING=aI;Pr.DEFAULT_ANISOTROPY=1;xI=class xI{constructor(e=0,t=0,i=0,r=1){this.x=e,this.y=t,this.z=i,this.w=r}get width(){return this.z}set width(e){this.z=e}get height(){return this.w}set height(e){this.w=e}set(e,t,i,r){return this.x=e,this.y=t,this.z=i,this.w=r,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this.w=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setW(e){return this.w=e,this}setComponent(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 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],d=l[8],u=l[1],h=l[5],m=l[9],g=l[2],p=l[6],_=l[10];if(Math.abs(f-u)<.01&&Math.abs(d-g)<.01&&Math.abs(m-p)<.01){if(Math.abs(f+u)<.1&&Math.abs(d+g)<.1&&Math.abs(m+p)<.1&&Math.abs(c+h+_-3)<.1)return this.set(1,0,0,0),this;t=Math.PI;let E=(c+1)/2,T=(h+1)/2,S=(_+1)/2,A=(f+u)/4,R=(d+g)/4,M=(m+p)/4;return E>T&&E>S?E<.01?(i=0,r=.707106781,s=.707106781):(i=Math.sqrt(E),r=A/i,s=R/i):T>S?T<.01?(i=.707106781,r=0,s=.707106781):(r=Math.sqrt(T),i=A/r,s=M/r):S<.01?(i=.707106781,r=.707106781,s=0):(s=Math.sqrt(S),i=R/s,r=M/s),this.set(i,r,s,t),this}let v=Math.sqrt((p-m)*(p-m)+(d-g)*(d-g)+(u-f)*(u-f));return Math.abs(v)<.001&&(v=1),this.x=(p-m)/v,this.y=(d-g)/v,this.z=(u-f)/v,this.w=Math.acos((c+h+_-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=Si(this.x,e.x,t.x),this.y=Si(this.y,e.y,t.y),this.z=Si(this.z,e.z,t.z),this.w=Si(this.w,e.w,t.w),this}clampScalar(e,t){return this.x=Si(this.x,e,t),this.y=Si(this.y,e,t),this.z=Si(this.z,e,t),this.w=Si(this.w,e,t),this}clampLength(e,t){let i=this.length();return this.divideScalar(i||1).multiplyScalar(Si(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}};xI.prototype.isVector4=!0;lr=xI,WS=class extends Fa{constructor(e=1,t=1,i={}){super(),i=Object.assign({generateMipmaps:!1,internalFormat:null,minFilter:Gr,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 lr(0,0,e,t),this.scissorTest=!1,this.viewport=new lr(0,0,e,t),this.textures=[];let r={width:e,height:t,depth:i.depth},s=new Pr(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})),r.instanceInfo=this._instanceInfo.map(o=>({...o})),r.availableInstanceIds=this._availableInstanceIds.slice(),r.availableGeometryIds=this._availableGeometryIds.slice(),r.nextIndexStart=this._nextIndexStart,r.nextVertexStart=this._nextVertexStart,r.geometryCount=this._geometryCount,r.maxInstanceCount=this._maxInstanceCount,r.maxVertexCount=this._maxVertexCount,r.maxIndexCount=this._maxIndexCount,r.geometryInitialized=this._geometryInitialized,r.matricesTexture=this._matricesTexture.toJSON(e),r.indirectTexture=this._indirectTexture.toJSON(e),this._colorsTexture!==null&&(r.colorsTexture=this._colorsTexture.toJSON(e)),this.boundingSphere!==null&&(r.boundingSphere=this.boundingSphere.toJSON()),this.boundingBox!==null&&(r.boundingBox=this.boundingBox.toJSON()));function s(o,l){return o[l.uuid]===void 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),d.length>0&&(i.shapes=d),u.length>0&&(i.skeletons=u),h.length>0&&(i.animations=h),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 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i=0;ih+m?(c.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:e.handedness,target:this})):!c.inputState.pinching&&u<=h-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(Wte)))}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 oa;i.matrixAutoUpdate=!1,i.visible=!1,e.joints[t.jointName]=i,e.add(i)}return e.joints[t.jointName]}},e2={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},uf={h:0,s:0,l:0},tS={h:0,s:0,l:0};ht=class{constructor(e,t,i){return this.isColor=!0,this.r=1,this.g=1,this.b=1,this.set(e,t,i)}set(e,t,i){if(t===void 0&&i===void 0){let r=e;r&&r.isColor?this.copy(r):typeof r=="number"?this.setHex(r):typeof r=="string"&&this.setStyle(r)}else this.setRGB(e,t,i);return this}setScalar(e){return this.r=e,this.g=e,this.b=e,this}setHex(e,t=Li){return e=Math.floor(e),this.r=(e>>16&255)/255,this.g=(e>>8&255)/255,this.b=(e&255)/255,fi.colorSpaceToWorking(this,t),this}setRGB(e,t,i,r=fi.workingColorSpace){return this.r=e,this.g=t,this.b=i,fi.colorSpaceToWorking(this,r),this}setHSL(e,t,i,r=fi.workingColorSpace){if(e=pI(e,1),t=Si(t,0,1),i=Si(i,0,1),t===0)this.r=this.g=this.b=i;else{let s=i<=.5?i*(1+t):i+t-i*t,a=2*i-s;this.r=gy(a,s,e+1/3),this.g=gy(a,s,e),this.b=gy(a,s,e-1/3)}return fi.colorSpaceToWorking(this,r),this}setStyle(e,t=Li){function i(s){s!==void 0&&parseFloat(s)<1&&Dt("Color: Alpha component of "+e+" will be ignored.")}let r;if(r=/^(\w+)\(([^\)]*)\)/.exec(e)){let s,a=r[1],o=r[2];switch(a){case"rgb":case"rgba":if(s=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(o))return i(s[4]),this.setRGB(Math.min(255,parseInt(s[1],10))/255,Math.min(255,parseInt(s[2],10))/255,Math.min(255,parseInt(s[3],10))/255,t);if(s=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(o))return i(s[4]),this.setRGB(Math.min(100,parseInt(s[1],10))/100,Math.min(100,parseInt(s[2],10))/100,Math.min(100,parseInt(s[3],10))/100,t);break;case"hsl":case"hsla":if(s=/^\s*(\d*\.?\d+)\s*,\s*(\d*\.?\d+)\%\s*,\s*(\d*\.?\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(o))return i(s[4]),this.setHSL(parseFloat(s[1])/360,parseFloat(s[2])/100,parseFloat(s[3])/100,t);break;default:Dt("Color: Unknown color model "+e)}}else if(r=/^\#([A-Fa-f\d]+)$/.exec(e)){let s=r[1],a=s.length;if(a===3)return this.setRGB(parseInt(s.charAt(0),16)/15,parseInt(s.charAt(1),16)/15,parseInt(s.charAt(2),16)/15,t);if(a===6)return this.setHex(parseInt(s,16),t);Dt("Color: Invalid hex color 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d=a-o;switch(c=f<=.5?d/(a+o):d/(2-a-o),a){case i:l=(r-s)/d+(r0&&(t.object.backgroundBlurriness=this.backgroundBlurriness),this.backgroundIntensity!==1&&(t.object.backgroundIntensity=this.backgroundIntensity),t.object.backgroundRotation=this.backgroundRotation.toArray(),this.environmentIntensity!==1&&(t.object.environmentIntensity=this.environmentIntensity),t.object.environmentRotation=this.environmentRotation.toArray(),t}},uo=new re,Kl=new re,_y=new re,jl=new re,Ph=new re,Dh=new re,k3=new re,vy=new re,Ey=new re,Sy=new re,Ty=new lr,Ay=new lr,xy=new lr,$l=class n{constructor(e=new re,t=new re,i=new re){this.a=e,this.b=t,this.c=i}static getNormal(e,t,i,r){r.subVectors(i,t),uo.subVectors(e,t),r.cross(uo);let s=r.lengthSq();return s>0?r.multiplyScalar(1/Math.sqrt(s)):r.set(0,0,0)}static getBarycoord(e,t,i,r,s){uo.subVectors(r,t),Kl.subVectors(i,t),_y.subVectors(e,t);let a=uo.dot(uo),o=uo.dot(Kl),l=uo.dot(_y),c=Kl.dot(Kl),f=Kl.dot(_y),d=a*c-o*o;if(d===0)return s.set(0,0,0),null;let u=1/d,h=(c*l-o*f)*u,m=(a*f-o*l)*u;return s.set(1-h-m,m,h)}static containsPoint(e,t,i,r){return this.getBarycoord(e,t,i,r,jl)===null?!1:jl.x>=0&&jl.y>=0&&jl.x+jl.y<=1}static getInterpolation(e,t,i,r,s,a,o,l){return this.getBarycoord(e,t,i,r,jl)===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,jl.x),l.addScaledVector(a,jl.y),l.addScaledVector(o,jl.z),l)}static getInterpolatedAttribute(e,t,i,r,s,a){return Ty.setScalar(0),Ay.setScalar(0),xy.setScalar(0),Ty.fromBufferAttribute(e,t),Ay.fromBufferAttribute(e,i),xy.fromBufferAttribute(e,r),a.setScalar(0),a.addScaledVector(Ty,s.x),a.addScaledVector(Ay,s.y),a.addScaledVector(xy,s.z),a}static isFrontFacing(e,t,i,r){return uo.subVectors(i,t),Kl.subVectors(e,t),uo.cross(Kl).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 this.a.fromBufferAttribute(e,t),this.b.fromBufferAttribute(e,i),this.c.fromBufferAttribute(e,r),this}clone(){return new this.constructor().copy(this)}copy(e){return this.a.copy(e.a),this.b.copy(e.b),this.c.copy(e.c),this}getArea(){return uo.subVectors(this.c,this.b),Kl.subVectors(this.a,this.b),uo.cross(Kl).length()*.5}getMidpoint(e){return e.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(e){return n.getNormal(this.a,this.b,this.c,e)}getPlane(e){return e.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(e,t){return n.getBarycoord(e,this.a,this.b,this.c,t)}getInterpolation(e,t,i,r,s){return n.getInterpolation(e,this.a,this.b,this.c,t,i,r,s)}containsPoint(e){return n.containsPoint(e,this.a,this.b,this.c)}isFrontFacing(e){return n.isFrontFacing(this.a,this.b,this.c,e)}intersectsBox(e){return e.intersectsTriangle(this)}closestPointToPoint(e,t){let i=this.a,r=this.b,s=this.c,a,o;Ph.subVectors(r,i),Dh.subVectors(s,i),vy.subVectors(e,i);let l=Ph.dot(vy),c=Dh.dot(vy);if(l<=0&&c<=0)return t.copy(i);Ey.subVectors(e,r);let f=Ph.dot(Ey),d=Dh.dot(Ey);if(f>=0&&d<=f)return t.copy(r);let u=l*d-f*c;if(u<=0&&l>=0&&f<=0)return a=l/(l-f),t.copy(i).addScaledVector(Ph,a);Sy.subVectors(e,s);let h=Ph.dot(Sy),m=Dh.dot(Sy);if(m>=0&&h<=m)return t.copy(s);let g=h*c-l*m;if(g<=0&&c>=0&&m<=0)return o=c/(c-m),t.copy(i).addScaledVector(Dh,o);let p=f*m-h*d;if(p<=0&&d-f>=0&&h-m>=0)return k3.subVectors(s,r),o=(d-f)/(d-f+(h-m)),t.copy(r).addScaledVector(k3,o);let _=1/(p+g+u);return a=g*_,o=u*_,t.copy(i).addScaledVector(Ph,a).addScaledVector(Dh,o)}equals(e){return e.a.equals(this.a)&&e.b.equals(this.b)&&e.c.equals(this.c)}},kr=class{constructor(e=new re(1/0,1/0,1/0),t=new re(-1/0,-1/0,-1/0)){this.isBox3=!0,this.min=e,this.max=t}set(e,t){return this.min.copy(e),this.max.copy(t),this}setFromArray(e){this.makeEmpty();for(let t=0,i=e.length;t=this.min.x&&e.x<=this.max.x&&e.y>=this.min.y&&e.y<=this.max.y&&e.z>=this.min.z&&e.z<=this.max.z}containsBox(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y&&this.min.z<=e.min.z&&e.max.z<=this.max.z}getParameter(e,t){return t.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y),(e.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(e){return e.max.x>=this.min.x&&e.min.x<=this.max.x&&e.max.y>=this.min.y&&e.min.y<=this.max.y&&e.max.z>=this.min.z&&e.min.z<=this.max.z}intersectsSphere(e){return this.clampPoint(e.center,ho),ho.distanceToSquared(e.center)<=e.radius*e.radius}intersectsPlane(e){let t,i;return e.normal.x>0?(t=e.normal.x*this.min.x,i=e.normal.x*this.max.x):(t=e.normal.x*this.max.x,i=e.normal.x*this.min.x),e.normal.y>0?(t+=e.normal.y*this.min.y,i+=e.normal.y*this.max.y):(t+=e.normal.y*this.max.y,i+=e.normal.y*this.min.y),e.normal.z>0?(t+=e.normal.z*this.min.z,i+=e.normal.z*this.max.z):(t+=e.normal.z*this.max.z,i+=e.normal.z*this.min.z),t<=-e.constant&&i>=-e.constant}intersectsTriangle(e){if(this.isEmpty())return!1;this.getCenter(Ug),rS.subVectors(this.max,Ug),Lh.subVectors(e.a,Ug),Oh.subVectors(e.b,Ug),Nh.subVectors(e.c,Ug),hf.subVectors(Oh,Lh),mf.subVectors(Nh,Oh),Gd.subVectors(Lh,Nh);let t=[0,-hf.z,hf.y,0,-mf.z,mf.y,0,-Gd.z,Gd.y,hf.z,0,-hf.x,mf.z,0,-mf.x,Gd.z,0,-Gd.x,-hf.y,hf.x,0,-mf.y,mf.x,0,-Gd.y,Gd.x,0];return!Ry(t,Lh,Oh,Nh,rS)||(t=[1,0,0,0,1,0,0,0,1],!Ry(t,Lh,Oh,Nh,rS))?!1:(nS.crossVectors(hf,mf),t=[nS.x,nS.y,nS.z],Ry(t,Lh,Oh,Nh,rS))}clampPoint(e,t){return t.copy(e).clamp(this.min,this.max)}distanceToPoint(e){return this.clampPoint(e,ho).distanceTo(e)}getBoundingSphere(e){return this.isEmpty()?e.makeEmpty():(this.getCenter(e.center),e.radius=this.getSize(ho).length()*.5),e}intersect(e){return this.min.max(e.min),this.max.min(e.max),this.isEmpty()&&this.makeEmpty(),this}union(e){return this.min.min(e.min),this.max.max(e.max),this}applyMatrix4(e){return this.isEmpty()?this:(ql[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(e),ql[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(e),ql[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(e),ql[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(e),ql[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(e),ql[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(e),ql[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(e),ql[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(e),this.setFromPoints(ql),this)}translate(e){return this.min.add(e),this.max.add(e),this}equals(e){return e.min.equals(this.min)&&e.max.equals(this.max)}toJSON(){return{min:this.min.toArray(),max:this.max.toArray()}}fromJSON(e){return this.min.fromArray(e.min),this.max.fromArray(e.max),this}},ql=[new re,new re,new re,new re,new re,new re,new re,new re],ho=new re,iS=new kr,Lh=new re,Oh=new re,Nh=new re,hf=new re,mf=new re,Gd=new re,Ug=new re,rS=new re,nS=new re,kd=new re;Qr=new re,sS=new yt,zte=0,vr=class extends Fa{constructor(e,t,i=!1){if(super(),Array.isArray(e))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.isBufferAttribute=!0,Object.defineProperty(this,"id",{value:zte++}),this.name="",this.array=e,this.itemSize=t,this.count=e!==void 0?e.length/t:0,this.normalized=i,this.usage=VS,this.updateRanges=[],this.gpuType=da,this.version=0}onUploadCallback(){}set needsUpdate(e){e===!0&&this.version++}setUsage(e){return this.usage=e,this}addUpdateRange(e,t){this.updateRanges.push({start:e,count:t})}clearUpdateRanges(){this.updateRanges.length=0}copy(e){return 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;Vg.subVectors(e,this.center);let t=Vg.lengthSq();if(t>this.radius*this.radius){let i=Math.sqrt(t),r=(i-this.radius)*.5;this.center.addScaledVector(Vg,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):(by.subVectors(e.center,this.center).setLength(e.radius),this.expandByPoint(Vg.copy(e.center).add(by)),this.expandByPoint(Vg.copy(e.center).sub(by))),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}},Xte=0,Oa=new di,My=new ir,wh=new re,aa=new kr,Gg=new kr,Sn=new re,Hi=class n extends Fa{constructor(){super(),this.isBufferGeometry=!0,Object.defineProperty(this,"id",{value:Xte++}),this.uuid=go(),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(pte(e)?t_:e_)(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 ni().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 Oa.makeRotationFromQuaternion(e),this.applyMatrix4(Oa),this}rotateX(e){return Oa.makeRotationX(e),this.applyMatrix4(Oa),this}rotateY(e){return Oa.makeRotationY(e),this.applyMatrix4(Oa),this}rotateZ(e){return Oa.makeRotationZ(e),this.applyMatrix4(Oa),this}translate(e,t,i){return Oa.makeTranslation(e,t,i),this.applyMatrix4(Oa),this}scale(e,t,i){return Oa.makeScale(e,t,i),this.applyMatrix4(Oa),this}lookAt(e){return My.lookAt(e),My.updateMatrix(),this.applyMatrix4(My.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(wh).negate(),this.translate(wh.x,wh.y,wh.z),this}setFromPoints(e){let t=this.getAttribute("position");if(t===void 0){let i=[];for(let r=0,s=e.length;rt.count&&Dt("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 kr);let e=this.attributes.position,t=this.morphAttributes.position;if(e&&e.isGLBufferAttribute){kt("BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box.",this),this.boundingBox.set(new re(-1/0,-1/0,-1/0),new re(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 d=0,u=c.length;d0&&(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=[],d=s[c];for(let u=0,h=d.length;u0!=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){Dt(`Material: parameter '${t}' has value of undefined.`);continue}let r=this[t];if(r===void 0){Dt(`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!==Kd&&(i.blending=this.blending),this.side!==la&&(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!==PS&&(i.blendSrc=this.blendSrc),this.blendDst!==DS&&(i.blendDst=this.blendDst),this.blendEquation!==_f&&(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!==jd&&(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!==Gy&&(i.stencilFunc=this.stencilFunc),this.stencilRef!==0&&(i.stencilRef=this.stencilRef),this.stencilFuncMask!==255&&(i.stencilFuncMask=this.stencilFuncMask),this.stencilFail!==Hd&&(i.stencilFail=this.stencilFail),this.stencilZFail!==Hd&&(i.stencilZFail=this.stencilZFail),this.stencilZPass!==Hd&&(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++}},$h=class extends Wr{constructor(e){super(),this.isSpriteMaterial=!0,this.type="SpriteMaterial",this.color=new ht(16777215),this.map=null,this.alphaMap=null,this.rotation=0,this.sizeAttenuation=!0,this.transparent=!0,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.alphaMap=e.alphaMap,this.rotation=e.rotation,this.sizeAttenuation=e.sizeAttenuation,this.fog=e.fog,this}},kg=new re,Bh=new re,Uh=new re,Vh=new yt,Wg=new yt,t2=new di,aS=new re,zg=new re,oS=new re,W3=new yt,yy=new yt,z3=new yt,i_=class extends ir{constructor(e=new $h){if(super(),this.isSprite=!0,this.type="Sprite",Fh===void 0){Fh=new Hi;let t=new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]),i=new Jd(t,5);Fh.setIndex([0,1,2,0,2,3]),Fh.setAttribute("position",new vf(i,3,0,!1)),Fh.setAttribute("uv",new vf(i,2,3,!1))}this.geometry=Fh,this.material=e,this.center=new yt(.5,.5),this.count=1}raycast(e,t){e.camera===null&&kt('Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.'),Bh.setFromMatrixScale(this.matrixWorld),t2.copy(e.camera.matrixWorld),this.modelViewMatrix.multiplyMatrices(e.camera.matrixWorldInverse,this.matrixWorld),Uh.setFromMatrixPosition(this.modelViewMatrix),e.camera.isPerspectiveCamera&&this.material.sizeAttenuation===!1&&Bh.multiplyScalar(-Uh.z);let i=this.material.rotation,r,s;i!==0&&(s=Math.cos(i),r=Math.sin(i));let a=this.center;lS(aS.set(-.5,-.5,0),Uh,a,Bh,r,s),lS(zg.set(.5,-.5,0),Uh,a,Bh,r,s),lS(oS.set(.5,.5,0),Uh,a,Bh,r,s),W3.set(0,0),yy.set(1,0),z3.set(1,1);let o=e.ray.intersectTriangle(aS,zg,oS,!1,kg);if(o===null&&(lS(zg.set(-.5,.5,0),Uh,a,Bh,r,s),yy.set(0,1),o=e.ray.intersectTriangle(aS,oS,zg,!1,kg),o===null))return;let l=e.ray.origin.distanceTo(kg);le.far||t.push({distance:l,point:kg.clone(),uv:$l.getInterpolation(kg,aS,zg,oS,W3,yy,z3,new yt),face:null,object:this})}copy(e,t){return super.copy(e,t),e.center!==void 0&&this.center.copy(e.center),this.material=e.material,this}};Zl=new re,Iy=new re,cS=new re,pf=new re,Cy=new re,fS=new re,Py=new re,rl=class{constructor(e=new re,t=new re(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,Zl)),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=Zl.subVectors(e,this.origin).dot(this.direction);return t<0?this.origin.distanceToSquared(e):(Zl.copy(this.origin).addScaledVector(this.direction,t),Zl.distanceToSquared(e))}distanceSqToSegment(e,t,i,r){Iy.copy(e).add(t).multiplyScalar(.5),cS.copy(t).sub(e).normalize(),pf.copy(this.origin).sub(Iy);let s=e.distanceTo(t)*.5,a=-this.direction.dot(cS),o=pf.dot(this.direction),l=-pf.dot(cS),c=pf.lengthSq(),f=Math.abs(1-a*a),d,u,h,m;if(f>0)if(d=a*l-o,u=a*o-l,m=s*f,d>=0)if(u>=-m)if(u<=m){let g=1/f;d*=g,u*=g,h=d*(d+a*u+2*o)+u*(a*d+u+2*l)+c}else u=s,d=Math.max(0,-(a*u+o)),h=-d*d+u*(u+2*l)+c;else u=-s,d=Math.max(0,-(a*u+o)),h=-d*d+u*(u+2*l)+c;else u<=-m?(d=Math.max(0,-(-a*s+o)),u=d>0?-s:Math.min(Math.max(-s,-l),s),h=-d*d+u*(u+2*l)+c):u<=m?(d=0,u=Math.min(Math.max(-s,-l),s),h=u*(u+2*l)+c):(d=Math.max(0,-(a*s+o)),u=d>0?s:Math.min(Math.max(-s,-l),s),h=-d*d+u*(u+2*l)+c);else u=a>0?-s:s,d=Math.max(0,-(a*u+o)),h=-d*d+u*(u+2*l)+c;return i&&i.copy(this.origin).addScaledVector(this.direction,d),r&&r.copy(Iy).addScaledVector(cS,u),h}intersectSphere(e,t){Zl.subVectors(e.center,this.origin);let i=Zl.dot(this.direction),r=Zl.dot(Zl)-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,d=1/this.direction.z,u=this.origin;return c>=0?(i=(e.min.x-u.x)*c,r=(e.max.x-u.x)*c):(i=(e.max.x-u.x)*c,r=(e.min.x-u.x)*c),f>=0?(s=(e.min.y-u.y)*f,a=(e.max.y-u.y)*f):(s=(e.max.y-u.y)*f,a=(e.min.y-u.y)*f),i>a||s>r||((s>i||isNaN(i))&&(i=s),(a=0?(o=(e.min.z-u.z)*d,l=(e.max.z-u.z)*d):(o=(e.max.z-u.z)*d,l=(e.min.z-u.z)*d),i>l||o>r)||((o>i||i!==i)&&(i=o),(l=0?i:r,t)}intersectsBox(e){return this.intersectBox(e,Zl)!==null}intersectTriangle(e,t,i,r,s){Cy.subVectors(t,e),fS.subVectors(i,e),Py.crossVectors(Cy,fS);let a=this.direction.dot(Py),o;if(a>0){if(r)return null;o=1}else if(a<0)o=-1,a=-a;else return null;pf.subVectors(this.origin,e);let l=o*this.direction.dot(fS.crossVectors(pf,fS));if(l<0)return null;let c=o*this.direction.dot(Cy.cross(pf));if(c<0||l+c>a)return null;let f=-o*pf.dot(Py);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)}},fs=class extends Wr{constructor(e){super(),this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new ht(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 _o,this.combine=S_,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}},H3=new di,Wd=new rl,dS=new Is,X3=new re,uS=new re,hS=new re,mS=new re,Dy=new re,pS=new re,Y3=new re,gS=new re,ui=class extends ir{constructor(e=new Hi,t=new fs){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))&&(H3.copy(s).invert(),Wd.copy(e.ray).applyMatrix4(H3),!(i.boundingBox!==null&&Wd.intersectsBox(i.boundingBox)===!1)&&this._computeIntersections(e,t,Wd)))}_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,d=s.attributes.normal,u=s.groups,h=s.drawRange;if(o!==null)if(Array.isArray(a))for(let m=0,g=u.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||$te.getNormalMatrix(e),r=this.coplanarPoint(Ny).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)}},zd=new Is,Jte=new yt(.5,.5),SS=new re,tm=class{constructor(e=new Na,t=new Na,i=new Na,r=new Na,s=new Na,a=new Na){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=po,i=!1){let r=this.planes,s=e.elements,a=s[0],o=s[1],l=s[2],c=s[3],f=s[4],d=s[5],u=s[6],h=s[7],m=s[8],g=s[9],p=s[10],_=s[11],v=s[12],E=s[13],T=s[14],S=s[15];if(r[0].setComponents(c-a,h-f,_-m,S-v).normalize(),r[1].setComponents(c+a,h+f,_+m,S+v).normalize(),r[2].setComponents(c+o,h+d,_+g,S+E).normalize(),r[3].setComponents(c-o,h-d,_-g,S-E).normalize(),i)r[4].setComponents(l,u,p,T).normalize(),r[5].setComponents(c-l,h-u,_-p,S-T).normalize();else if(r[4].setComponents(c-l,h-u,_-p,S-T).normalize(),t===po)r[5].setComponents(c+l,h+u,_+p,S+T).normalize();else if(t===Yh)r[5].setComponents(l,u,p,T).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(),zd.copy(e.boundingSphere).applyMatrix4(e.matrixWorld);else{let t=e.geometry;t.boundingSphere===null&&t.computeBoundingSphere(),zd.copy(t.boundingSphere).applyMatrix4(e.matrixWorld)}return this.intersectsSphere(zd)}intersectsSprite(e){zd.center.set(0,0,0);let t=Jte.distanceTo(e.center);return zd.radius=.7071067811865476+t,zd.applyMatrix4(e.matrixWorld),this.intersectsSphere(zd)}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,SS.y=r.normal.y>0?e.max.y:e.min.y,SS.z=r.normal.z>0?e.max.z:e.min.z,r.distanceToPoint(SS)<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)}},Gn=class extends Wr{constructor(e){super(),this.isLineBasicMaterial=!0,this.type="LineBasicMaterial",this.color=new ht(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}},HS=new re,XS=new re,eB=new di,Kg=new rl,TS=new Is,wy=new re,tB=new re,tu=class extends ir{constructor(e=new Hi,t=new Gn){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(j.x,j.y,j.z),d.push(Y/R),d.push(1-J/M),V+=1}}for(let J=0;J0)&&h.push(E,T,A),(_!==i-1||l0&&(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}},KS=class extends fa{constructor(e){super(e),this.isRawShaderMaterial=!0,this.type="RawShaderMaterial"}},Mn=class extends Wr{constructor(e){super(),this.isMeshStandardMaterial=!0,this.type="MeshStandardMaterial",this.defines={STANDARD:""},this.color=new ht(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 ht(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=hm,this.normalScale=new yt(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 _o,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}},Ls=class extends Mn{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 yt(1,1),this.clearcoatNormalMap=null,this.ior=1.5,Object.defineProperty(this,"reflectivity",{get:function(){return Si(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 ht(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 ht(1,1,1),this.specularIntensity=1,this.specularIntensityMap=null,this.specularColor=new ht(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}},ru=class extends Wr{constructor(e){super(),this.isMeshPhongMaterial=!0,this.type="MeshPhongMaterial",this.color=new ht(16777215),this.specular=new ht(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new ht(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=hm,this.normalScale=new yt(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new _o,this.combine=S_,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}},f_=class extends Wr{constructor(e){super(),this.isMeshLambertMaterial=!0,this.type="MeshLambertMaterial",this.color=new ht(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new ht(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=hm,this.normalScale=new yt(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new _o,this.combine=S_,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}},jS=class extends Wr{constructor(e){super(),this.isMeshDepthMaterial=!0,this.type="MeshDepthMaterial",this.depthPacking=WB,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}},ZS=class extends Wr{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}};nl=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&&(kt("KeyframeTrack: Invalid value size in track.",this),e=!1);let i=this.times,r=this.values,s=i.length;s===0&&(kt("KeyframeTrack: Track is empty.",this),e=!1);let a=null;for(let o=0;o!==s;o++){let l=i[o];if(typeof 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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&&Dt("FileLoader: HTTP Status 0 received."),typeof ReadableStream=="undefined"||c.body===void 0||c.body.getReader===void 0)return c;let f=Ql[e],d=c.body.getReader(),u=c.headers.get("X-File-Size")||c.headers.get("Content-Length"),h=u?parseInt(u):0,m=h!==0,g=0,p=new ReadableStream({start(_){v();function v(){d.read().then(({done:E,value:T})=>{if(E)_.close();else{g+=T.byteLength;let S=new ProgressEvent("progress",{lengthComputable:m,loaded:g,total:h});for(let A=0,R=f.length;A{_.error(E)})}}});return new Response(p)}else throw new Wy(`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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this._abortController.abort(),this._abortController=new AbortController,this}},Wh=-90,zh=1,tT=class extends ir{constructor(e,t,i){super(),this.type="CubeCamera",this.renderTarget=i,this.coordinateSystem=null,this.activeMipmapLevel=0;let r=new _r(Wh,zh,e,t);r.layers=this.layers,this.add(r);let s=new _r(Wh,zh,e,t);s.layers=this.layers,this.add(s);let a=new _r(Wh,zh,e,t);a.layers=this.layers,this.add(a);let o=new _r(Wh,zh,e,t);o.layers=this.layers,this.add(o);let l=new _r(Wh,zh,e,t);l.layers=this.layers,this.add(l);let c=new _r(Wh,zh,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===po)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===Yh)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,d=e.getRenderTarget(),u=e.getActiveCubeFace(),h=e.getActiveMipmapLevel(),m=e.xr.enabled;e.xr.enabled=!1;let g=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=g,e.setRenderTarget(i,5,r),p&&e.autoClear===!1&&e.clearDepth(),e.render(t,f),e.setRenderTarget(d,u,h),e.xr.enabled=m,i.texture.needsPMREMUpdate=!0}},iT=class extends _r{constructor(e=[]){super(),this.isArrayCamera=!0,this.isMultiViewCamera=!1,this.cameras=e}},rT=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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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}},KS=class extends fa{constructor(e){super(e),this.isRawShaderMaterial=!0,this.type="RawShaderMaterial"}},Mn=class extends Wr{constructor(e){super(),this.isMeshStandardMaterial=!0,this.type="MeshStandardMaterial",this.defines={STANDARD:""},this.color=new ht(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 ht(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=hm,this.normalScale=new yt(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 _o,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}},Ls=class extends Mn{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 yt(1,1),this.clearcoatNormalMap=null,this.ior=1.5,Object.defineProperty(this,"reflectivity",{get:function(){return Si(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 ht(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 ht(1,1,1),this.specularIntensity=1,this.specularIntensityMap=null,this.specularColor=new ht(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}},ru=class extends Wr{constructor(e){super(),this.isMeshPhongMaterial=!0,this.type="MeshPhongMaterial",this.color=new ht(16777215),this.specular=new ht(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new ht(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=hm,this.normalScale=new yt(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new _o,this.combine=S_,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}},f_=class extends Wr{constructor(e){super(),this.isMeshLambertMaterial=!0,this.type="MeshLambertMaterial",this.color=new ht(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new ht(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=hm,this.normalScale=new yt(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new _o,this.combine=S_,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}},jS=class extends Wr{constructor(e){super(),this.isMeshDepthMaterial=!0,this.type="MeshDepthMaterial",this.depthPacking=WB,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}},qS=class extends Wr{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}};nl=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&&(kt("KeyframeTrack: Invalid value size in track.",this),e=!1);let i=this.times,r=this.values,s=i.length;s===0&&(kt("KeyframeTrack: Track is empty.",this),e=!1);let a=null;for(let o=0;o!==s;o++){let l=i[o];if(typeof 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this._abortController.abort(),this._abortController=new AbortController,this}},Wh=-90,zh=1,tT=class extends ir{constructor(e,t,i){super(),this.type="CubeCamera",this.renderTarget=i,this.coordinateSystem=null,this.activeMipmapLevel=0;let r=new _r(Wh,zh,e,t);r.layers=this.layers,this.add(r);let s=new _r(Wh,zh,e,t);s.layers=this.layers,this.add(s);let a=new _r(Wh,zh,e,t);a.layers=this.layers,this.add(a);let o=new _r(Wh,zh,e,t);o.layers=this.layers,this.add(o);let l=new _r(Wh,zh,e,t);l.layers=this.layers,this.add(l);let c=new _r(Wh,zh,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===po)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===Yh)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,d=e.getRenderTarget(),u=e.getActiveCubeFace(),h=e.getActiveMipmapLevel(),m=e.xr.enabled;e.xr.enabled=!1;let g=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=g,e.setRenderTarget(i,5,r),p&&e.autoClear===!1&&e.clearDepth(),e.render(t,f),e.setRenderTarget(d,u,h),e.xr.enabled=m,i.texture.needsPMREMUpdate=!0}},iT=class extends _r{constructor(e=[]){super(),this.isArrayCamera=!0,this.isMultiViewCamera=!1,this.cameras=e}},rT=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){on.slerpFlat(e,t,e,t,e,i,r)}_slerpAdditive(e,t,i,r,s){let a=this._workIndex*s;on.multiplyQuaternionsFlat(e,a,e,t,e,i),on.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}}},_I="\\[\\]\\.:\\/",aie=new RegExp("["+_I+"]","g"),vI="[^"+_I+"]",oie="[^"+_I.replace("\\.","")+"]",lie=/((?:WC+[\/:])*)/.source.replace("WC",vI),cie=/(WCOD+)?/.source.replace("WCOD",oie),fie=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC",vI),die=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC",vI),uie=new RegExp("^"+lie+cie+fie+die+"$"),hie=["material","materials","bones","map"],Yy=class{constructor(e,t,i){let r=i||or.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()}},or=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(aie,"")}static parseTrackName(e){let t=uie.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);hie.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: 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t=this._clip.duration,i=this.loop,r=this.time+e,s=this._loopCount,a=i===GB;if(e===0)return s===-1?r:a&&(s&1)===1?t-r:r;if(i===UB){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=Yd,r.endingEnd=Yd):(e?r.endingStart=this.zeroSlopeAtStart?Yd:Xd:r.endingStart=Zg,t?r.endingEnd=this.zeroSlopeAtEnd?Yd:Xd:r.endingEnd=Zg)}_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}},mie=new Float32Array(1),g_=class extends Fa{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 d=0;d!==s;++d){let u=r[d],h=u.name,m=f[h];if(m!==void 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fa({name:"BackgroundCubeMaterial",uniforms:lu(hl.backgroundCube.uniforms),vertexShader:hl.backgroundCube.vertexShader,fragmentShader:hl.backgroundCube.fragmentShader,side:yn,depthTest:!1,depthWrite:!1,fog:!1,allowOverride:!1})),c.geometry.deleteAttribute("normal"),c.geometry.deleteAttribute("uv"),c.onBeforeRender=function(S,A,R){this.matrixWorld.copyPosition(R.matrixWorld)},Object.defineProperty(c.material,"envMap",{get:function(){return 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me=de.buffer,Ue=de.type,ae=de.bytesPerElement,_e=Ue===n.INT||Ue===n.UNSIGNED_INT||J.gpuType===fT;if(J.isInterleavedBufferAttribute){let ne=J.data,ve=ne.stride,Ce=J.offset;if(ne.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&&(Dt("WebGLRenderer:",c,"not supported, using",f,"instead."),c=f);let d=t.logarithmicDepthBuffer===!0,u=t.reversedDepthBuffer===!0&&e.has("EXT_clip_control");t.reversedDepthBuffer===!0&&u===!1&&Dt("WebGLRenderer: Unable to use reversed depth buffer due to missing EXT_clip_control extension. Fallback to default depth buffer.");let h=n.getParameter(n.MAX_TEXTURE_IMAGE_UNITS),m=n.getParameter(n.MAX_VERTEX_TEXTURE_IMAGE_UNITS),g=n.getParameter(n.MAX_TEXTURE_SIZE),p=n.getParameter(n.MAX_CUBE_MAP_TEXTURE_SIZE),_=n.getParameter(n.MAX_VERTEX_ATTRIBS),v=n.getParameter(n.MAX_VERTEX_UNIFORM_VECTORS),E=n.getParameter(n.MAX_VARYING_VECTORS),T=n.getParameter(n.MAX_FRAGMENT_UNIFORM_VECTORS),S=n.getParameter(n.MAX_SAMPLES),A=n.getParameter(n.SAMPLES);return{isWebGL2:!0,getMaxAnisotropy:s,getMaxPrecision:l,textureFormatReadable:a,textureTypeReadable:o,precision:c,logarithmicDepthBuffer:d,reversedDepthBuffer:u,maxTextures:h,maxVertexTextures:m,maxTextureSize:g,maxCubemapSize:p,maxAttributes:_,maxVertexUniforms:v,maxVaryings:E,maxFragmentUniforms:T,maxSamples:S,samples:A}}function rse(n){let e=this,t=null,i=0,r=!1,s=!1,a=new Na,o=new ni,l={value:null,needsUpdate:!1};this.uniform=l,this.numPlanes=0,this.numIntersection=0,this.init=function(d,u){let h=d.length!==0||u||i!==0||r;return 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a=0;an-If?l=n2[a-n+If-1]:a===0&&(l=0),t.push(l);let c=1/(o-2),f=-c,d=1+c,u=[f,f,d,f,d,d,f,f,d,d,f,d],h=6,m=6,g=3,p=2,_=1,v=new Float32Array(g*m*h),E=new Float32Array(p*m*h),T=new Float32Array(_*m*h);for(let A=0;A2?0:-1,I=[R,M,0,R+2/3,M,0,R+2/3,M+1,0,R,M,0,R+2/3,M+1,0,R,M+1,0];v.set(I,g*m*A),E.set(u,p*m*A);let C=[A,A,A,A,A,A];T.set(C,_*m*A)}let S=new Hi;S.setAttribute("position",new vr(v,g)),S.setAttribute("uv",new vr(E,p)),S.setAttribute("faceIndex",new vr(T,_)),i.push(new ui(S,null)),r>If&&r--}return{lodMeshes:i,sizeLods:e,sigmas:t}}function a2(n,e,t){let i=new ca(n,e,t);return i.texture.mapping=T_,i.texture.name="PMREM.cubeUv",i.scissorTest=!0,i}function mm(n,e,t,i,r){n.viewport.set(e,t,i,r),n.scissor.set(e,t,i,r)}function ose(n,e,t){return new fa({name:"PMREMGGXConvolution",defines:{GGX_SAMPLES:nse,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:tA(),fragmentShader:` precision 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e=`mat3( ${g2.elements.map(t=>t.toFixed(4))} )`;switch(fi.getTransfer(n)){case Qg:return[e,"LinearTransferOETF"];case tr:return[e,"sRGBTransferOETF"];default:return Dt("WebGLProgram: Unsupported color space: ",n),[e,"LinearTransferOETF"]}}function _2(n,e,t){let i=n.getShaderParameter(e,n.COMPILE_STATUS),s=(n.getShaderInfoLog(e)||"").trim();if(i&&s==="")return"";let a=/ERROR: 0:(\d+)/.exec(s);if(a){let o=parseInt(a[1]);return t.toUpperCase()+` @@ -348,14 +348,14 @@ `)+` `+p,_=["#define varying in",t.glslVersion===mI?"":"layout(location = 0) out highp vec4 pc_fragColor;",t.glslVersion===mI?"":"#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 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I;this.getAttributes=function(){return I===void 0&&R(this),I};let C=t.rendererExtensionParallelShaderCompile===!1;return this.isReady=function(){return C===!1&&(C=r.getProgramParameter(g,sae)),C},this.destroy=function(){i.releaseStatesOfProgram(this),r.deleteProgram(g),this.program=void 0},this.type=t.shaderType,this.name=t.shaderName,this.id=aae++,this.cacheKey=e,this.usedTimes=1,this.program=g,this.vertexShader=S,this.fragmentShader=A,this}function Lae(n){return n===yf||n===M_||n===y_}function Oae(n,e,t,i,r,s){let a=new qh,o=new BI,l=new Set,c=[],f=new 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Rt={shaderID:J,shaderType:M.type,shaderName:M.name,vertexShader:me,fragmentShader:Ue,defines:M.defines,customVertexShaderID:ae,customFragmentShaderID:_e,isRawShaderMaterial:M.isRawShaderMaterial===!0,glslVersion:M.glslVersion,precision:u,batching:ue,batchingColor:ue&&w._colorsTexture!==null,instancing:Ce,instancingColor:Ce&&w.instanceColor!==null,instancingMorph:Ce&&w.morphTexture!==null,outputColorSpace:ne===null?n.outputColorSpace:ne.isXRRenderTarget===!0?ne.texture.colorSpace:fi.workingColorSpace,alphaToCoverage:!!M.alphaToCoverage,map:be,matcap:Ge,envMap:Ze,envMapMode:Ze&&Z.mapping,envMapCubeUVHeight:j,aoMap:Ye,lightMap:Ke,bumpMap:qt,normalMap:Ut,displacementMap:Wi,emissiveMap:oe,normalMapObjectSpace:Ut&&M.normalMapType===zB,normalMapTangentSpace:Ut&&M.normalMapType===hm,packedNormalMap:Ut&&M.normalMapType===hm&&Lae(M.normalMap.format),metalnessMap:Qi,roughnessMap:Ht,anisotropy:Di,anisotropyMap:Pe,clearcoat:ot,clearcoatMap:Ne,clearcoatNormalMap:et,clearcoatRoughnessMap:rt,dispersion:ji,iridescence:K,iridescenceMap:ye,iridescenceThicknessMap:De,sheen:U,sheenColorMap:ct,sheenRoughnessMap:At,specularMap:nt,specularColorMap:qe,specularIntensityMap:Vt,transmission:he,transmissionMap:ii,thicknessMap:hi,gradientMap:se,opaque:M.transparent===!1&&M.blending===Kd&&M.alphaToCoverage===!1,alphaMap:Qe,alphaTest:Ie,alphaHash:ut,combine:M.combine,mapUv:be&&m(M.map.channel),aoMapUv:Ye&&m(M.aoMap.channel),lightMapUv:Ke&&m(M.lightMap.channel),bumpMapUv:qt&&m(M.bumpMap.channel),normalMapUv:Ut&&m(M.normalMap.channel),displacementMapUv:Wi&&m(M.displacementMap.channel),emissiveMapUv:oe&&m(M.emissiveMap.channel),metalnessMapUv:Qi&&m(M.metalnessMap.channel),roughnessMapUv:Ht&&m(M.roughnessMap.channel),anisotropyMapUv:Pe&&m(M.anisotropyMap.channel),clearcoatMapUv:Ne&&m(M.clearcoatMap.channel),clearcoatNormalMapUv:et&&m(M.clearcoatNormalMap.channel),clearcoatRoughnessMapUv:rt&&m(M.clearcoatRoughnessMap.channel),iridescenceMapUv:ye&&m(M.iridescenceMap.channel),iridescenceThicknessMapUv:De&&m(M.iridescenceThicknessMap.channel),sheenColorMapUv:ct&&m(M.sheenColorMap.channel),sheenRoughnessMapUv:At&&m(M.sheenRoughnessMap.channel),specularMapUv:nt&&m(M.specularMap.channel),specularColorMapUv:qe&&m(M.specularColorMap.channel),specularIntensityMapUv:Vt&&m(M.specularIntensityMap.channel),transmissionMapUv:ii&&m(M.transmissionMap.channel),thicknessMapUv:hi&&m(M.thicknessMap.channel),alphaMapUv:Qe&&m(M.alphaMap.channel),vertexTangents:!!N.attributes.tangent&&(Ut||Di),vertexNormals:!!N.attributes.normal,vertexColors:M.vertexColors,vertexAlphas:M.vertexColors===!0&&!!N.attributes.color&&N.attributes.color.itemSize===4,pointsUvs:w.isPoints===!0&&!!N.attributes.uv&&(be||Qe),fog:!!O,useFog:M.fog===!0,fogExp2:!!O&&O.isFogExp2,flatShading:M.wireframe===!1&&(M.flatShading===!0||N.attributes.normal===void 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Rt.vertexUv1s=l.has(1),Rt.vertexUv2s=l.has(2),Rt.vertexUv3s=l.has(3),l.clear(),Rt}function p(M){let I=[];if(M.shaderID?I.push(M.shaderID):(I.push(M.customVertexShaderID),I.push(M.customFragmentShaderID)),M.defines!==void 0)for(let C in M.defines)I.push(C),I.push(M.defines[C]);return M.isRawShaderMaterial===!1&&(_(I,M),v(I,M),I.push(n.outputColorSpace)),I.push(M.customProgramCacheKey),I.join()}function 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OES_texture_float_linear not supported on this device."),n.texParameteri(K,n.TEXTURE_WRAP_S,Y[U.wrapS]),n.texParameteri(K,n.TEXTURE_WRAP_T,Y[U.wrapT]),(K===n.TEXTURE_3D||K===n.TEXTURE_2D_ARRAY)&&n.texParameteri(K,n.TEXTURE_WRAP_R,Y[U.wrapR]),n.texParameteri(K,n.TEXTURE_MAG_FILTER,de[U.magFilter]),n.texParameteri(K,n.TEXTURE_MIN_FILTER,de[U.minFilter]),U.compareFunction&&(n.texParameteri(K,n.TEXTURE_COMPARE_MODE,n.COMPARE_REF_TO_TEXTURE),n.texParameteri(K,n.TEXTURE_COMPARE_FUNC,me[U.compareFunction])),e.has("EXT_texture_filter_anisotropic")===!0){if(U.magFilter===Vr||U.minFilter!==ou&&U.minFilter!==So||U.type===da&&e.has("OES_texture_float_linear")===!1)return;if(U.anisotropy>1||i.get(U).__currentAnisotropy){let he=e.get("EXT_texture_filter_anisotropic");n.texParameterf(K,he.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(U.anisotropy,r.getMaxAnisotropy())),i.get(U).__currentAnisotropy=U.anisotropy}}}function ae(K,U){let he=!1;K.__webglInit===void 0&&(K.__webglInit=!0,U.addEventListener("dispose",R));let Pe=U.source,Ne=h.get(Pe);Ne===void 0&&(Ne={},h.set(Pe,Ne));let et=V(U);if(et!==K.__cacheKey){Ne[et]===void 0&&(Ne[et]={texture:n.createTexture(),usedTimes:0},a.memory.textures++,he=!0),Ne[et].usedTimes++;let rt=Ne[K.__cacheKey];rt!==void 0&&(Ne[K.__cacheKey].usedTimes--,rt.usedTimes===0&&C(U)),K.__cacheKey=et,K.__webglTexture=Ne[et].texture}return he}function _e(K,U,he){return Math.floor(Math.floor(K/he)/U)}function ne(K,U,he,Pe){let et=K.updateRanges;if(et.length===0)t.texSubImage2D(n.TEXTURE_2D,0,0,0,U.width,U.height,he,Pe,U.data);else{et.sort((At,nt)=>At.start-nt.start);let rt=0;for(let At=1;At0){ii&&hi&&t.texStorage2D(n.TEXTURE_2D,Qe,nt,Vt[0].width,Vt[0].height);for(let Ie=0,ut=Vt.length;Ie0){let it=EI(qe.width,qe.height,U.format,U.type);for(let Ve of U.layerUpdates){let Rt=qe.data.subarray(Ve*it/qe.data.BYTES_PER_ELEMENT,(Ve+1)*it/qe.data.BYTES_PER_ELEMENT);t.compressedTexSubImage3D(n.TEXTURE_2D_ARRAY,Ie,0,0,Ve,qe.width,qe.height,1,ct,Rt)}U.clearLayerUpdates()}else t.compressedTexSubImage3D(n.TEXTURE_2D_ARRAY,Ie,0,0,0,qe.width,qe.height,De.depth,ct,qe.data)}else t.compressedTexImage3D(n.TEXTURE_2D_ARRAY,Ie,nt,qe.width,qe.height,De.depth,0,qe.data,0,0);else Dt("WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()");else ii?se&&t.texSubImage3D(n.TEXTURE_2D_ARRAY,Ie,0,0,0,qe.width,qe.height,De.depth,ct,At,qe.data):t.texImage3D(n.TEXTURE_2D_ARRAY,Ie,nt,qe.width,qe.height,De.depth,0,ct,At,qe.data)}else{ii&&hi&&t.texStorage2D(n.TEXTURE_2D,Qe,nt,Vt[0].width,Vt[0].height);for(let Ie=0,ut=Vt.length;Ie0){let Ie=EI(De.width,De.height,U.format,U.type);for(let ut of U.layerUpdates){let it=De.data.subarray(ut*Ie/De.data.BYTES_PER_ELEMENT,(ut+1)*Ie/De.data.BYTES_PER_ELEMENT);t.texSubImage3D(n.TEXTURE_2D_ARRAY,0,0,0,ut,De.width,De.height,1,ct,At,it)}U.clearLayerUpdates()}else t.texSubImage3D(n.TEXTURE_2D_ARRAY,0,0,0,0,De.width,De.height,De.depth,ct,At,De.data)}else t.texImage3D(n.TEXTURE_2D_ARRAY,0,nt,De.width,De.height,De.depth,0,ct,At,De.data);else if(U.isData3DTexture)ii?(hi&&t.texStorage3D(n.TEXTURE_3D,Qe,nt,De.width,De.height,De.depth),se&&t.texSubImage3D(n.TEXTURE_3D,0,0,0,0,De.width,De.height,De.depth,ct,At,De.data)):t.texImage3D(n.TEXTURE_3D,0,nt,De.width,De.height,De.depth,0,ct,At,De.data);else if(U.isFramebufferTexture){if(hi)if(ii)t.texStorage2D(n.TEXTURE_2D,Qe,nt,De.width,De.height);else{let Ie=De.width,ut=De.height;for(let it=0;it>=1,ut>>=1}}else if(U.isHTMLTexture){if("texElementImage2D"in n){let Ie=n.canvas;if(Ie.hasAttribute("layoutsubtree")||Ie.setAttribute("layoutsubtree","true"),De.parentNode!==Ie){Ie.appendChild(De),d.add(U),Ie.onpaint=Gt=>{let $i=Gt.changedElements;for(let li of d)$i.includes(li.image)&&(li.needsUpdate=!0)},Ie.requestPaint();return}let ut=0,it=n.RGBA,Ve=n.RGBA,Rt=n.UNSIGNED_BYTE;n.texElementImage2D(n.TEXTURE_2D,ut,it,Ve,Rt,De),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MIN_FILTER,n.LINEAR),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_S,n.CLAMP_TO_EDGE),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_T,n.CLAMP_TO_EDGE)}}else if(Vt.length>0){if(ii&&hi){let Ie=ji(Vt[0]);t.texStorage2D(n.TEXTURE_2D,Qe,nt,Ie.width,Ie.height)}for(let Ie=0,ut=Vt.length;Ie0&&ut++;let Ve=ji(nt[0]);t.texStorage2D(n.TEXTURE_CUBE_MAP,ut,hi,Ve.width,Ve.height)}for(let Ve=0;Ve<6;Ve++)if(At){se?Ie&&t.texSubImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+Ve,0,0,0,nt[Ve].width,nt[Ve].height,Vt,ii,nt[Ve].data):t.texImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+Ve,0,hi,nt[Ve].width,nt[Ve].height,0,Vt,ii,nt[Ve].data);for(let Rt=0;Rt>et),qe=Math.max(1,U.height>>et);Ne===n.TEXTURE_3D||Ne===n.TEXTURE_2D_ARRAY?t.texImage3D(Ne,et,De,nt,qe,U.depth,0,rt,ye,null):t.texImage2D(Ne,et,De,nt,qe,0,rt,ye,null)}t.bindFramebuffer(n.FRAMEBUFFER,K),Ht(U)?o.framebufferTexture2DMultisampleEXT(n.FRAMEBUFFER,Pe,Ne,At.__webglTexture,0,Qi(U)):(Ne===n.TEXTURE_2D||Ne>=n.TEXTURE_CUBE_MAP_POSITIVE_X&&Ne<=n.TEXTURE_CUBE_MAP_NEGATIVE_Z)&&n.framebufferTexture2D(n.FRAMEBUFFER,Pe,Ne,At.__webglTexture,et),t.bindFramebuffer(n.FRAMEBUFFER,null)}function be(K,U,he){if(n.bindRenderbuffer(n.RENDERBUFFER,K),U.depthBuffer){let Pe=U.depthTexture,Ne=Pe&&Pe.isDepthTexture?Pe.type:null,et=S(U.stencilBuffer,Ne),rt=U.stencilBuffer?n.DEPTH_STENCIL_ATTACHMENT:n.DEPTH_ATTACHMENT;Ht(U)?o.renderbufferStorageMultisampleEXT(n.RENDERBUFFER,Qi(U),et,U.width,U.height):he?n.renderbufferStorageMultisample(n.RENDERBUFFER,Qi(U),et,U.width,U.height):n.renderbufferStorage(n.RENDERBUFFER,et,U.width,U.height),n.framebufferRenderbuffer(n.FRAMEBUFFER,rt,n.RENDERBUFFER,K)}else{let Pe=U.textures;for(let Ne=0;Ne{delete U.__boundDepthTexture,delete U.__depthDisposeCallback,Pe.removeEventListener("dispose",Ne)};Pe.addEventListener("dispose",Ne),U.__depthDisposeCallback=Ne}U.__boundDepthTexture=Pe}if(K.depthTexture&&!U.__autoAllocateDepthBuffer)if(he)for(let Pe=0;Pe<6;Pe++)Ge(U.__webglFramebuffer[Pe],K,Pe);else{let Pe=K.texture.mipmaps;Pe&&Pe.length>0?Ge(U.__webglFramebuffer[0],K,0):Ge(U.__webglFramebuffer,K,0)}else if(he){U.__webglDepthbuffer=[];for(let 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null;if(i===_T||i===vT||i===ET||i===ST)if(s=e.get("WEBGL_compressed_texture_pvrtc"),s!==null){if(i===_T)return s.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(i===vT)return s.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(i===ET)return s.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(i===ST)return s.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}else return null;if(i===TT||i===AT||i===xT||i===RT||i===bT||i===M_||i===MT)if(s=e.get("WEBGL_compressed_texture_etc"),s!==null){if(i===TT||i===AT)return a===tr?s.COMPRESSED_SRGB8_ETC2:s.COMPRESSED_RGB8_ETC2;if(i===xT)return a===tr?s.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:s.COMPRESSED_RGBA8_ETC2_EAC;if(i===RT)return s.COMPRESSED_R11_EAC;if(i===bT)return s.COMPRESSED_SIGNED_R11_EAC;if(i===M_)return s.COMPRESSED_RG11_EAC;if(i===MT)return s.COMPRESSED_SIGNED_RG11_EAC}else return null;if(i===yT||i===IT||i===CT||i===PT||i===DT||i===LT||i===OT||i===NT||i===wT||i===FT||i===BT||i===UT||i===VT||i===GT)if(s=e.get("WEBGL_compressed_texture_astc"),s!==null){if(i===yT)return 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s(p,_){p.opacity.value=_.opacity,_.color&&p.diffuse.value.copy(_.color),_.emissive&&p.emissive.value.copy(_.emissive).multiplyScalar(_.emissiveIntensity),_.map&&(p.map.value=_.map,t(_.map,p.mapTransform)),_.alphaMap&&(p.alphaMap.value=_.alphaMap,t(_.alphaMap,p.alphaMapTransform)),_.bumpMap&&(p.bumpMap.value=_.bumpMap,t(_.bumpMap,p.bumpMapTransform),p.bumpScale.value=_.bumpScale,_.side===yn&&(p.bumpScale.value*=-1)),_.normalMap&&(p.normalMap.value=_.normalMap,t(_.normalMap,p.normalMapTransform),p.normalScale.value.copy(_.normalScale),_.side===yn&&p.normalScale.value.negate()),_.displacementMap&&(p.displacementMap.value=_.displacementMap,t(_.displacementMap,p.displacementMapTransform),p.displacementScale.value=_.displacementScale,p.displacementBias.value=_.displacementBias),_.emissiveMap&&(p.emissiveMap.value=_.emissiveMap,t(_.emissiveMap,p.emissiveMapTransform)),_.specularMap&&(p.specularMap.value=_.specularMap,t(_.specularMap,p.specularMapTransform)),_.alphaTest>0&&(p.alphaTest.value=_.alphaTest);let 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T(A,R,M,I,C){if(A.visible===!1)return;if(A.layers.test(R.layers)&&(A.isMesh||A.isLine||A.isPoints)&&(A.castShadow||A.receiveShadow&&C===lm)&&(!A.frustumCulled||i.intersectsObject(A))){A.modelViewMatrix.multiplyMatrices(M.matrixWorldInverse,A.matrixWorld);let k=e.update(A),O=A.material;if(Array.isArray(O)){let N=k.groups;for(let B=0,V=N.length;B=1):j.indexOf("OpenGL ES")!==-1&&(q=parseFloat(/^OpenGL ES (\d)/.exec(j)[1]),V=q>=2);let J=null,H={},Y=n.getParameter(n.SCISSOR_BOX),de=n.getParameter(n.VIEWPORT),me=new lr().fromArray(Y),Ue=new lr().fromArray(de);function ae(se,Qe,Ie,ut){let it=new Uint8Array(4),Ve=n.createTexture();n.bindTexture(se,Ve),n.texParameteri(se,n.TEXTURE_MIN_FILTER,n.NEAREST),n.texParameteri(se,n.TEXTURE_MAG_FILTER,n.NEAREST);for(let Rt=0;Rthe||Ne.height>he)&&(Pe=he/Math.max(Ne.width,Ne.height)),Pe<1)if(typeof HTMLImageElement!="undefined"&&K instanceof HTMLImageElement||typeof HTMLCanvasElement!="undefined"&&K instanceof HTMLCanvasElement||typeof 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De=et?Qg:fi.getTransfer(Ne);he===n.FLOAT&&(ye=n.RGBA32F),he===n.HALF_FLOAT&&(ye=n.RGBA16F),he===n.UNSIGNED_BYTE&&(ye=De===tr?n.SRGB8_ALPHA8:n.RGBA8),he===n.UNSIGNED_SHORT&&rt&&(ye=rt.RGBA16_EXT),he===n.SHORT&&rt&&(ye=rt.RGBA16_SNORM_EXT),he===n.UNSIGNED_SHORT_4_4_4_4&&(ye=n.RGBA4),he===n.UNSIGNED_SHORT_5_5_5_1&&(ye=n.RGB5_A1)}return(ye===n.R16F||ye===n.R32F||ye===n.RG16F||ye===n.RG32F||ye===n.RGBA16F||ye===n.RGBA32F)&&e.get("EXT_color_buffer_float"),ye}function S(K,U){let he;return K?U===null||U===To||U===dm?he=n.DEPTH24_STENCIL8:U===da?he=n.DEPTH32F_STENCIL8:U===fm&&(he=n.DEPTH24_STENCIL8,Dt("DepthTexture: 16 bit depth attachment is not supported with stencil. 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0&&(K.__webglInit=!0,U.addEventListener("dispose",R));let Pe=U.source,Ne=h.get(Pe);Ne===void 0&&(Ne={},h.set(Pe,Ne));let et=V(U);if(et!==K.__cacheKey){Ne[et]===void 0&&(Ne[et]={texture:n.createTexture(),usedTimes:0},a.memory.textures++,he=!0),Ne[et].usedTimes++;let rt=Ne[K.__cacheKey];rt!==void 0&&(Ne[K.__cacheKey].usedTimes--,rt.usedTimes===0&&C(U)),K.__cacheKey=et,K.__webglTexture=Ne[et].texture}return he}function _e(K,U,he){return Math.floor(Math.floor(K/he)/U)}function ne(K,U,he,Pe){let et=K.updateRanges;if(et.length===0)t.texSubImage2D(n.TEXTURE_2D,0,0,0,U.width,U.height,he,Pe,U.data);else{et.sort((At,nt)=>At.start-nt.start);let rt=0;for(let At=1;At0){ii&&hi&&t.texStorage2D(n.TEXTURE_2D,Qe,nt,Vt[0].width,Vt[0].height);for(let Ie=0,ut=Vt.length;Ie0){let it=EI(Ze.width,Ze.height,U.format,U.type);for(let Ve of U.layerUpdates){let Rt=Ze.data.subarray(Ve*it/Ze.data.BYTES_PER_ELEMENT,(Ve+1)*it/Ze.data.BYTES_PER_ELEMENT);t.compressedTexSubImage3D(n.TEXTURE_2D_ARRAY,Ie,0,0,Ve,Ze.width,Ze.height,1,ct,Rt)}U.clearLayerUpdates()}else t.compressedTexSubImage3D(n.TEXTURE_2D_ARRAY,Ie,0,0,0,Ze.width,Ze.height,De.depth,ct,Ze.data)}else t.compressedTexImage3D(n.TEXTURE_2D_ARRAY,Ie,nt,Ze.width,Ze.height,De.depth,0,Ze.data,0,0);else Dt("WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()");else ii?se&&t.texSubImage3D(n.TEXTURE_2D_ARRAY,Ie,0,0,0,Ze.width,Ze.height,De.depth,ct,At,Ze.data):t.texImage3D(n.TEXTURE_2D_ARRAY,Ie,nt,Ze.width,Ze.height,De.depth,0,ct,At,Ze.data)}else{ii&&hi&&t.texStorage2D(n.TEXTURE_2D,Qe,nt,Vt[0].width,Vt[0].height);for(let Ie=0,ut=Vt.length;Ie0){let Ie=EI(De.width,De.height,U.format,U.type);for(let ut of U.layerUpdates){let it=De.data.subarray(ut*Ie/De.data.BYTES_PER_ELEMENT,(ut+1)*Ie/De.data.BYTES_PER_ELEMENT);t.texSubImage3D(n.TEXTURE_2D_ARRAY,0,0,0,ut,De.width,De.height,1,ct,At,it)}U.clearLayerUpdates()}else t.texSubImage3D(n.TEXTURE_2D_ARRAY,0,0,0,0,De.width,De.height,De.depth,ct,At,De.data)}else t.texImage3D(n.TEXTURE_2D_ARRAY,0,nt,De.width,De.height,De.depth,0,ct,At,De.data);else if(U.isData3DTexture)ii?(hi&&t.texStorage3D(n.TEXTURE_3D,Qe,nt,De.width,De.height,De.depth),se&&t.texSubImage3D(n.TEXTURE_3D,0,0,0,0,De.width,De.height,De.depth,ct,At,De.data)):t.texImage3D(n.TEXTURE_3D,0,nt,De.width,De.height,De.depth,0,ct,At,De.data);else if(U.isFramebufferTexture){if(hi)if(ii)t.texStorage2D(n.TEXTURE_2D,Qe,nt,De.width,De.height);else{let Ie=De.width,ut=De.height;for(let it=0;it>=1,ut>>=1}}else if(U.isHTMLTexture){if("texElementImage2D"in n){let Ie=n.canvas;if(Ie.hasAttribute("layoutsubtree")||Ie.setAttribute("layoutsubtree","true"),De.parentNode!==Ie){Ie.appendChild(De),d.add(U),Ie.onpaint=Gt=>{let $i=Gt.changedElements;for(let li of d)$i.includes(li.image)&&(li.needsUpdate=!0)},Ie.requestPaint();return}let ut=0,it=n.RGBA,Ve=n.RGBA,Rt=n.UNSIGNED_BYTE;n.texElementImage2D(n.TEXTURE_2D,ut,it,Ve,Rt,De),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MIN_FILTER,n.LINEAR),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_S,n.CLAMP_TO_EDGE),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_T,n.CLAMP_TO_EDGE)}}else if(Vt.length>0){if(ii&&hi){let Ie=ji(Vt[0]);t.texStorage2D(n.TEXTURE_2D,Qe,nt,Ie.width,Ie.height)}for(let Ie=0,ut=Vt.length;Ie0&&ut++;let Ve=ji(nt[0]);t.texStorage2D(n.TEXTURE_CUBE_MAP,ut,hi,Ve.width,Ve.height)}for(let Ve=0;Ve<6;Ve++)if(At){se?Ie&&t.texSubImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+Ve,0,0,0,nt[Ve].width,nt[Ve].height,Vt,ii,nt[Ve].data):t.texImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+Ve,0,hi,nt[Ve].width,nt[Ve].height,0,Vt,ii,nt[Ve].data);for(let 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Pe=U.depthTexture,Ne=Pe&&Pe.isDepthTexture?Pe.type:null,et=S(U.stencilBuffer,Ne),rt=U.stencilBuffer?n.DEPTH_STENCIL_ATTACHMENT:n.DEPTH_ATTACHMENT;Ht(U)?o.renderbufferStorageMultisampleEXT(n.RENDERBUFFER,Qi(U),et,U.width,U.height):he?n.renderbufferStorageMultisample(n.RENDERBUFFER,Qi(U),et,U.width,U.height):n.renderbufferStorage(n.RENDERBUFFER,et,U.width,U.height),n.framebufferRenderbuffer(n.FRAMEBUFFER,rt,n.RENDERBUFFER,K)}else{let Pe=U.textures;for(let Ne=0;Ne{delete U.__boundDepthTexture,delete U.__depthDisposeCallback,Pe.removeEventListener("dispose",Ne)};Pe.addEventListener("dispose",Ne),U.__depthDisposeCallback=Ne}U.__boundDepthTexture=Pe}if(K.depthTexture&&!U.__autoAllocateDepthBuffer)if(he)for(let Pe=0;Pe<6;Pe++)Ge(U.__webglFramebuffer[Pe],K,Pe);else{let Pe=K.texture.mipmaps;Pe&&Pe.length>0?Ge(U.__webglFramebuffer[0],K,0):Ge(U.__webglFramebuffer,K,0)}else if(he){U.__webglDepthbuffer=[];for(let 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null;if(i===_T||i===vT||i===ET||i===ST)if(s=e.get("WEBGL_compressed_texture_pvrtc"),s!==null){if(i===_T)return s.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(i===vT)return s.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(i===ET)return s.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(i===ST)return s.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}else return null;if(i===TT||i===AT||i===xT||i===RT||i===bT||i===M_||i===MT)if(s=e.get("WEBGL_compressed_texture_etc"),s!==null){if(i===TT||i===AT)return a===tr?s.COMPRESSED_SRGB8_ETC2:s.COMPRESSED_RGB8_ETC2;if(i===xT)return a===tr?s.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:s.COMPRESSED_RGBA8_ETC2_EAC;if(i===RT)return s.COMPRESSED_R11_EAC;if(i===bT)return s.COMPRESSED_SIGNED_R11_EAC;if(i===M_)return s.COMPRESSED_RG11_EAC;if(i===MT)return s.COMPRESSED_SIGNED_RG11_EAC}else return null;if(i===yT||i===IT||i===CT||i===PT||i===DT||i===LT||i===OT||i===NT||i===wT||i===FT||i===BT||i===UT||i===VT||i===GT)if(s=e.get("WEBGL_compressed_texture_astc"),s!==null){if(i===yT)return a===tr?s.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:s.COMPRESSED_RGBA_ASTC_4x4_KHR;if(i===IT)return a===tr?s.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:s.COMPRESSED_RGBA_ASTC_5x4_KHR;if(i===CT)return a===tr?s.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:s.COMPRESSED_RGBA_ASTC_5x5_KHR;if(i===PT)return a===tr?s.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:s.COMPRESSED_RGBA_ASTC_6x5_KHR;if(i===DT)return a===tr?s.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:s.COMPRESSED_RGBA_ASTC_6x6_KHR;if(i===LT)return a===tr?s.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:s.COMPRESSED_RGBA_ASTC_8x5_KHR;if(i===OT)return a===tr?s.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:s.COMPRESSED_RGBA_ASTC_8x6_KHR;if(i===NT)return a===tr?s.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:s.COMPRESSED_RGBA_ASTC_8x8_KHR;if(i===wT)return a===tr?s.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:s.COMPRESSED_RGBA_ASTC_10x5_KHR;if(i===FT)return a===tr?s.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:s.COMPRESSED_RGBA_ASTC_10x6_KHR;if(i===BT)return a===tr?s.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:s.COMPRESSED_RGBA_ASTC_10x8_KHR;if(i===UT)return a===tr?s.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:s.COMPRESSED_RGBA_ASTC_10x10_KHR;if(i===VT)return a===tr?s.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:s.COMPRESSED_RGBA_ASTC_12x10_KHR;if(i===GT)return a===tr?s.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:s.COMPRESSED_RGBA_ASTC_12x12_KHR}else return null;if(i===kT||i===WT||i===zT)if(s=e.get("EXT_texture_compression_bptc"),s!==null){if(i===kT)return a===tr?s.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT:s.COMPRESSED_RGBA_BPTC_UNORM_EXT;if(i===WT)return s.COMPRESSED_RGB_BPTC_SIGNED_FLOAT_EXT;if(i===zT)return s.COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_EXT}else return null;if(i===HT||i===XT||i===y_||i===YT)if(s=e.get("EXT_texture_compression_rgtc"),s!==null){if(i===HT)return s.COMPRESSED_RED_RGTC1_EXT;if(i===XT)return s.COMPRESSED_SIGNED_RED_RGTC1_EXT;if(i===y_)return s.COMPRESSED_RED_GREEN_RGTC2_EXT;if(i===YT)return s.COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT}else return null;return i===dm?n.UNSIGNED_INT_24_8:n[i]!==void 0?n[i]:null}return{convert:t}}function eoe(n,e){function t(p,_){p.matrixAutoUpdate===!0&&p.updateMatrix(),_.value.copy(p.matrix)}function i(p,_){_.color.getRGB(p.fogColor.value,gI(n)),_.isFog?(p.fogNear.value=_.near,p.fogFar.value=_.far):_.isFogExp2&&(p.fogDensity.value=_.density)}function r(p,_,v,E,T){_.isNodeMaterial?_.uniformsNeedUpdate=!1:_.isMeshBasicMaterial?s(p,_):_.isMeshLambertMaterial?(s(p,_),_.envMap&&(p.envMapIntensity.value=_.envMapIntensity)):_.isMeshToonMaterial?(s(p,_),d(p,_)):_.isMeshPhongMaterial?(s(p,_),f(p,_),_.envMap&&(p.envMapIntensity.value=_.envMapIntensity)):_.isMeshStandardMaterial?(s(p,_),u(p,_),_.isMeshPhysicalMaterial&&h(p,_,T)):_.isMeshMatcapMaterial?(s(p,_),m(p,_)):_.isMeshDepthMaterial?s(p,_):_.isMeshDistanceMaterial?(s(p,_),g(p,_)):_.isMeshNormalMaterial?s(p,_):_.isLineBasicMaterial?(a(p,_),_.isLineDashedMaterial&&o(p,_)):_.isPointsMaterial?l(p,_,v,E):_.isSpriteMaterial?c(p,_):_.isShadowMaterial?(p.color.value.copy(_.color),p.opacity.value=_.opacity):_.isShaderMaterial&&(_.uniformsNeedUpdate=!1)}function s(p,_){p.opacity.value=_.opacity,_.color&&p.diffuse.value.copy(_.color),_.emissive&&p.emissive.value.copy(_.emissive).multiplyScalar(_.emissiveIntensity),_.map&&(p.map.value=_.map,t(_.map,p.mapTransform)),_.alphaMap&&(p.alphaMap.value=_.alphaMap,t(_.alphaMap,p.alphaMapTransform)),_.bumpMap&&(p.bumpMap.value=_.bumpMap,t(_.bumpMap,p.bumpMapTransform),p.bumpScale.value=_.bumpScale,_.side===yn&&(p.bumpScale.value*=-1)),_.normalMap&&(p.normalMap.value=_.normalMap,t(_.normalMap,p.normalMapTransform),p.normalScale.value.copy(_.normalScale),_.side===yn&&p.normalScale.value.negate()),_.displacementMap&&(p.displacementMap.value=_.displacementMap,t(_.displacementMap,p.displacementMapTransform),p.displacementScale.value=_.displacementScale,p.displacementBias.value=_.displacementBias),_.emissiveMap&&(p.emissiveMap.value=_.emissiveMap,t(_.emissiveMap,p.emissiveMapTransform)),_.specularMap&&(p.specularMap.value=_.specularMap,t(_.specularMap,p.specularMapTransform)),_.alphaTest>0&&(p.alphaTest.value=_.alphaTest);let v=e.get(_),E=v.envMap,T=v.envMapRotation;E&&(p.envMap.value=E,p.envMapRotation.value.setFromMatrix4(Jae.makeRotationFromEuler(T)).transpose(),E.isCubeTexture&&E.isRenderTargetTexture===!1&&p.envMapRotation.value.premultiply(L2),p.reflectivity.value=_.reflectivity,p.ior.value=_.ior,p.refractionRatio.value=_.refractionRatio),_.lightMap&&(p.lightMap.value=_.lightMap,p.lightMapIntensity.value=_.lightMapIntensity,t(_.lightMap,p.lightMapTransform)),_.aoMap&&(p.aoMap.value=_.aoMap,p.aoMapIntensity.value=_.aoMapIntensity,t(_.aoMap,p.aoMapTransform))}function a(p,_){p.diffuse.value.copy(_.color),p.opacity.value=_.opacity,_.map&&(p.map.value=_.map,t(_.map,p.mapTransform))}function o(p,_){p.dashSize.value=_.dashSize,p.totalSize.value=_.dashSize+_.gapSize,p.scale.value=_.scale}function l(p,_,v,E){p.diffuse.value.copy(_.color),p.opacity.value=_.opacity,p.size.value=_.size*v,p.scale.value=E*.5,_.map&&(p.map.value=_.map,t(_.map,p.uvTransform)),_.alphaMap&&(p.alphaMap.value=_.alphaMap,t(_.alphaMap,p.alphaMapTransform)),_.alphaTest>0&&(p.alphaTest.value=_.alphaTest)}function c(p,_){p.diffuse.value.copy(_.color),p.opacity.value=_.opacity,p.rotation.value=_.rotation,_.map&&(p.map.value=_.map,t(_.map,p.mapTransform)),_.alphaMap&&(p.alphaMap.value=_.alphaMap,t(_.alphaMap,p.alphaMapTransform)),_.alphaTest>0&&(p.alphaTest.value=_.alphaTest)}function f(p,_){p.specular.value.copy(_.specular),p.shininess.value=Math.max(_.shininess,1e-4)}function d(p,_){_.gradientMap&&(p.gradientMap.value=_.gradientMap)}function u(p,_){p.metalness.value=_.metalness,_.metalnessMap&&(p.metalnessMap.value=_.metalnessMap,t(_.metalnessMap,p.metalnessMapTransform)),p.roughness.value=_.roughness,_.roughnessMap&&(p.roughnessMap.value=_.roughnessMap,t(_.roughnessMap,p.roughnessMapTransform)),_.envMap&&(p.envMapIntensity.value=_.envMapIntensity)}function h(p,_,v){p.ior.value=_.ior,_.sheen>0&&(p.sheenColor.value.copy(_.sheenColor).multiplyScalar(_.sheen),p.sheenRoughness.value=_.sheenRoughness,_.sheenColorMap&&(p.sheenColorMap.value=_.sheenColorMap,t(_.sheenColorMap,p.sheenColorMapTransform)),_.sheenRoughnessMap&&(p.sheenRoughnessMap.value=_.sheenRoughnessMap,t(_.sheenRoughnessMap,p.sheenRoughnessMapTransform))),_.clearcoat>0&&(p.clearcoat.value=_.clearcoat,p.clearcoatRoughness.value=_.clearcoatRoughness,_.clearcoatMap&&(p.clearcoatMap.value=_.clearcoatMap,t(_.clearcoatMap,p.clearcoatMapTransform)),_.clearcoatRoughnessMap&&(p.clearcoatRoughnessMap.value=_.clearcoatRoughnessMap,t(_.clearcoatRoughnessMap,p.clearcoatRoughnessMapTransform)),_.clearcoatNormalMap&&(p.clearcoatNormalMap.value=_.clearcoatNormalMap,t(_.clearcoatNormalMap,p.clearcoatNormalMapTransform),p.clearcoatNormalScale.value.copy(_.clearcoatNormalScale),_.side===yn&&p.clearcoatNormalScale.value.negate())),_.dispersion>0&&(p.dispersion.value=_.dispersion),_.iridescence>0&&(p.iridescence.value=_.iridescence,p.iridescenceIOR.value=_.iridescenceIOR,p.iridescenceThicknessMinimum.value=_.iridescenceThicknessRange[0],p.iridescenceThicknessMaximum.value=_.iridescenceThicknessRange[1],_.iridescenceMap&&(p.iridescenceMap.value=_.iridescenceMap,t(_.iridescenceMap,p.iridescenceMapTransform)),_.iridescenceThicknessMap&&(p.iridescenceThicknessMap.value=_.iridescenceThicknessMap,t(_.iridescenceThicknessMap,p.iridescenceThicknessMapTransform))),_.transmission>0&&(p.transmission.value=_.transmission,p.transmissionSamplerMap.value=v.texture,p.transmissionSamplerSize.value.set(v.width,v.height),_.transmissionMap&&(p.transmissionMap.value=_.transmissionMap,t(_.transmissionMap,p.transmissionMapTransform)),p.thickness.value=_.thickness,_.thicknessMap&&(p.thicknessMap.value=_.thicknessMap,t(_.thicknessMap,p.thicknessMapTransform)),p.attenuationDistance.value=_.attenuationDistance,p.attenuationColor.value.copy(_.attenuationColor)),_.anisotropy>0&&(p.anisotropyVector.value.set(_.anisotropy*Math.cos(_.anisotropyRotation),_.anisotropy*Math.sin(_.anisotropyRotation)),_.anisotropyMap&&(p.anisotropyMap.value=_.anisotropyMap,t(_.anisotropyMap,p.anisotropyMapTransform))),p.specularIntensity.value=_.specularIntensity,p.specularColor.value.copy(_.specularColor),_.specularColorMap&&(p.specularColorMap.value=_.specularColorMap,t(_.specularColorMap,p.specularColorMapTransform)),_.specularIntensityMap&&(p.specularIntensityMap.value=_.specularIntensityMap,t(_.specularIntensityMap,p.specularIntensityMapTransform))}function m(p,_){_.matcap&&(p.matcap.value=_.matcap)}function g(p,_){let v=e.get(_).light;p.referencePosition.value.setFromMatrixPosition(v.matrixWorld),p.nearDistance.value=v.shadow.camera.near,p.farDistance.value=v.shadow.camera.far}return{refreshFogUniforms:i,refreshMaterialUniforms:r}}function toe(n,e,t,i){let r={},s={},a=[],o=n.getParameter(n.MAX_UNIFORM_BUFFER_BINDINGS);function l(v,E){let T=E.program;i.uniformBlockBinding(v,T)}function c(v,E){let T=r[v.id];T===void 0&&(m(v),T=f(v),r[v.id]=T,v.addEventListener("dispose",p));let S=E.program;i.updateUBOMapping(v,S);let A=e.render.frame;s[v.id]!==A&&(u(v),s[v.id]=A)}function f(v){let E=d();v.__bindingPointIndex=E;let T=n.createBuffer(),S=v.__size,A=v.usage;return n.bindBuffer(n.UNIFORM_BUFFER,T),n.bufferData(n.UNIFORM_BUFFER,S,A),n.bindBuffer(n.UNIFORM_BUFFER,null),n.bindBufferBase(n.UNIFORM_BUFFER,E,T),T}function d(){for(let v=0;v0&&(T+=S-A),v.__size=T,v.__cache={},this}function g(v){let E={boundary:0,storage:0};return typeof v=="number"||typeof v=="boolean"?(E.boundary=4,E.storage=4):v.isVector2?(E.boundary=8,E.storage=8):v.isVector3||v.isColor?(E.boundary=16,E.storage=12):v.isVector4?(E.boundary=16,E.storage=16):v.isMatrix3?(E.boundary=48,E.storage=48):v.isMatrix4?(E.boundary=64,E.storage=64):v.isTexture?Dt("WebGLRenderer: Texture samplers can not be part of an uniforms group."):ArrayBuffer.isView(v)?(E.boundary=16,E.storage=v.byteLength):Dt("WebGLRenderer: Unsupported uniform value type.",v),E}function p(v){let E=v.target;E.removeEventListener("dispose",p);let T=a.indexOf(E.__bindingPointIndex);a.splice(T,1),n.deleteBuffer(r[E.id]),delete r[E.id],delete s[E.id]}function _(){for(let v in r)n.deleteBuffer(r[v]);a=[],r={},s={}}return{bind:l,update:c,dispose:_}}function roe(){return ul===null&&(ul=new em(ioe,16,16,yf,dl),ul.name="DFG_LUT",ul.minFilter=Gr,ul.magFilter=Gr,ul.wrapS=wa,ul.wrapT=wa,ul.generateMipmaps=!1,ul.needsUpdate=!0),ul}var vie,Eie,Sie,Tie,Aie,xie,Rie,bie,Mie,yie,Iie,Cie,Pie,Die,Lie,Oie,Nie,wie,Fie,Bie,Uie,Vie,Gie,kie,Wie,zie,Hie,Xie,Yie,Kie,jie,qie,Zie,Qie,$ie,Jie,ere,tre,ire,rre,nre,sre,are,ore,lre,cre,fre,dre,ure,hre,mre,pre,gre,_re,vre,Ere,Sre,Tre,Are,xre,Rre,bre,Mre,yre,Ire,Cre,Pre,Dre,Lre,Ore,Nre,wre,Fre,Bre,Ure,Vre,Gre,kre,Wre,zre,Hre,Xre,Yre,Kre,jre,qre,Zre,Qre,$re,Jre,ene,tne,ine,rne,nne,sne,ane,one,lne,cne,fne,dne,une,hne,mne,pne,gne,_ne,vne,Ene,Sne,Tne,Ane,xne,Rne,bne,Mne,yne,Ine,Cne,Pne,Dne,Lne,One,Nne,wne,Fne,Bne,Une,Vne,Gne,kne,Wne,zne,Hne,Xne,Yne,Kne,jne,qne,Zne,Qne,_i,Et,hl,QT,$ne,y2,If,n2,cu,nse,P_,s2,MI,yI,II,CI,sse,gm,JT,gse,I2,LI,C2,P2,D2,c2,f2,d2,u2,h2,OI,NI,wI,PI,pm,sae,aae,g2,fae,$T,gae,_ae,Eae,Tae,xae,bae,yae,Dae,BI,UI,Vae,zae,Hae,Xae,Yae,b2,D_,DI,Qae,$ae,VI,GI,Jae,L2,ioe,ul,eA,us=y(()=>{bI();bI();vie=`#ifdef USE_ALPHAHASH if ( diffuseColor.a < getAlphaHashThreshold( vPosition ) ) discard; #endif`,Eie=`#ifdef USE_ALPHAHASH const float ALPHA_HASH_SCALE = 0.05; @@ -836,7 +836,7 @@ transformedNormal = normalMatrix * transformedNormal; totalEmissiveRadiance *= emissiveColor.rgb; #endif`,Kie=`#ifdef USE_EMISSIVEMAP uniform sampler2D emissiveMap; -#endif`,jie="gl_FragColor = linearToOutputTexel( gl_FragColor );",Zie=`vec4 LinearTransferOETF( in vec4 value ) { +#endif`,jie="gl_FragColor = linearToOutputTexel( gl_FragColor );",qie=`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 ); -}`,qie=`#ifdef USE_ENVMAP +}`,Zie=`#ifdef USE_ENVMAP #ifdef ENV_WORLDPOS vec3 cameraToFrag; if ( isOrthographic ) { @@ -2094,7 +2094,7 @@ float perspectiveDepthToViewZ( const in float depth, const in float near, const #endif }`,jre=`#ifdef PREMULTIPLIED_ALPHA gl_FragColor.rgb *= gl_FragColor.a; -#endif`,Zre=`vec4 mvPosition = vec4( transformed, 1.0 ); +#endif`,qre=`vec4 mvPosition = vec4( transformed, 1.0 ); #ifdef USE_BATCHING mvPosition = batchingMatrix * mvPosition; #endif @@ -2102,7 +2102,7 @@ float perspectiveDepthToViewZ( const in float depth, const in float near, const mvPosition = instanceMatrix * mvPosition; #endif mvPosition = modelViewMatrix * mvPosition; -gl_Position = projectionMatrix * mvPosition;`,qre=`#ifdef DITHERING +gl_Position = projectionMatrix * mvPosition;`,Zre=`#ifdef DITHERING gl_FragColor.rgb = dithering( gl_FragColor.rgb ); #endif`,Qre=`#ifdef DITHERING vec3 dithering( vec3 color ) { @@ -3952,7 +3952,7 @@ void main() { #include #include #include -}`,Zne=`uniform vec3 color; +}`,qne=`uniform vec3 color; uniform float opacity; #include #include @@ -3968,7 +3968,7 @@ void main() { #include #include #include -}`,qne=`uniform float rotation; +}`,Zne=`uniform float rotation; uniform vec2 center; #include #include @@ -4017,7 +4017,7 @@ void main() { #include #include #include -}`,_i={alphahash_fragment:vie,alphahash_pars_fragment:Eie,alphamap_fragment:Sie,alphamap_pars_fragment:Tie,alphatest_fragment:Aie,alphatest_pars_fragment:xie,aomap_fragment:Rie,aomap_pars_fragment:bie,batching_pars_vertex:Mie,batching_vertex:yie,begin_vertex:Iie,beginnormal_vertex:Cie,bsdfs:Pie,iridescence_fragment:Die,bumpmap_pars_fragment:Lie,clipping_planes_fragment:Oie,clipping_planes_pars_fragment:Nie,clipping_planes_pars_vertex:wie,clipping_planes_vertex:Fie,color_fragment:Bie,color_pars_fragment:Uie,color_pars_vertex:Vie,color_vertex:Gie,common:kie,cube_uv_reflection_fragment:Wie,defaultnormal_vertex:zie,displacementmap_pars_vertex:Hie,displacementmap_vertex:Xie,emissivemap_fragment:Yie,emissivemap_pars_fragment:Kie,colorspace_fragment:jie,colorspace_pars_fragment:Zie,envmap_fragment:qie,envmap_common_pars_fragment:Qie,envmap_pars_fragment:$ie,envmap_pars_vertex:Jie,envmap_physical_pars_fragment:fre,envmap_vertex:ere,fog_vertex:tre,fog_pars_vertex:ire,fog_fragment:rre,fog_pars_fragment:nre,gradientmap_pars_fragment:sre,lightmap_pars_fragment:are,lights_lambert_fragment:ore,lights_lambert_pars_fragment:lre,lights_pars_begin:cre,lights_toon_fragment:dre,lights_toon_pars_fragment:ure,lights_phong_fragment:hre,lights_phong_pars_fragment:mre,lights_physical_fragment:pre,lights_physical_pars_fragment:gre,lights_fragment_begin:_re,lights_fragment_maps:vre,lights_fragment_end:Ere,lightprobes_pars_fragment:Sre,logdepthbuf_fragment:Tre,logdepthbuf_pars_fragment:Are,logdepthbuf_pars_vertex:xre,logdepthbuf_vertex:Rre,map_fragment:bre,map_pars_fragment:Mre,map_particle_fragment:yre,map_particle_pars_fragment:Ire,metalnessmap_fragment:Cre,metalnessmap_pars_fragment:Pre,morphinstance_vertex:Dre,morphcolor_vertex:Lre,morphnormal_vertex:Ore,morphtarget_pars_vertex:Nre,morphtarget_vertex:wre,normal_fragment_begin:Fre,normal_fragment_maps:Bre,normal_pars_fragment:Ure,normal_pars_vertex:Vre,normal_vertex:Gre,normalmap_pars_fragment:kre,clearcoat_normal_fragment_begin:Wre,clearcoat_normal_fragment_maps:zre,clearcoat_pars_fragment:Hre,iridescence_pars_fragment:Xre,opaque_fragment:Yre,packing:Kre,premultiplied_alpha_fragment:jre,project_vertex:Zre,dithering_fragment:qre,dithering_pars_fragment:Qre,roughnessmap_fragment:$re,roughnessmap_pars_fragment:Jre,shadowmap_pars_fragment:ene,shadowmap_pars_vertex:tne,shadowmap_vertex:ine,shadowmask_pars_fragment:rne,skinbase_vertex:nne,skinning_pars_vertex:sne,skinning_vertex:ane,skinnormal_vertex:one,specularmap_fragment:lne,specularmap_pars_fragment:cne,tonemapping_fragment:fne,tonemapping_pars_fragment:dne,transmission_fragment:une,transmission_pars_fragment:hne,uv_pars_fragment:mne,uv_pars_vertex:pne,uv_vertex:gne,worldpos_vertex:_ne,background_vert:vne,background_frag:Ene,backgroundCube_vert:Sne,backgroundCube_frag:Tne,cube_vert:Ane,cube_frag:xne,depth_vert:Rne,depth_frag:bne,distance_vert:Mne,distance_frag:yne,equirect_vert:Ine,equirect_frag:Cne,linedashed_vert:Pne,linedashed_frag:Dne,meshbasic_vert:Lne,meshbasic_frag:One,meshlambert_vert:Nne,meshlambert_frag:wne,meshmatcap_vert:Fne,meshmatcap_frag:Bne,meshnormal_vert:Une,meshnormal_frag:Vne,meshphong_vert:Gne,meshphong_frag:kne,meshphysical_vert:Wne,meshphysical_frag:zne,meshtoon_vert:Hne,meshtoon_frag:Xne,points_vert:Yne,points_frag:Kne,shadow_vert:jne,shadow_frag:Zne,sprite_vert:qne,sprite_frag:Qne},Et={common:{diffuse:{value:new 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ni},transmission:{value:0},transmissionMap:{value:null},transmissionMapTransform:{value:new ni},transmissionSamplerSize:{value:new yt},transmissionSamplerMap:{value:null},thickness:{value:0},thicknessMap:{value:null},thicknessMapTransform:{value:new ni},attenuationDistance:{value:0},attenuationColor:{value:new ht(0)},specularColor:{value:new ht(1,1,1)},specularColorMap:{value:null},specularColorMapTransform:{value:new ni},specularIntensity:{value:1},specularIntensityMap:{value:null},specularIntensityMapTransform:{value:new ni},anisotropyVector:{value:new yt},anisotropyMap:{value:null},anisotropyMapTransform:{value:new ni}}]),vertexShader:_i.meshphysical_vert,fragmentShader:_i.meshphysical_frag};QT={r:0,b:0,g:0},$ne=new di,y2=new ni;y2.set(-1,0,0,0,1,0,0,0,1);If=4,n2=[.125,.215,.35,.446,.526,.582],cu=20,nse=256,P_=new ds,s2=new ht,MI=null,yI=0,II=0,CI=!1,sse=new re,gm=class{constructor(e){this._renderer=e,this._pingPongRenderTarget=null,this._lodMax=0,this._cubeSize=0,this._sizeLods=[],this._sigmas=[],this._lodMeshes=[],this._backgroundBox=null,this._cubemapMaterial=null,this._equirectMaterial=null,this._blurMaterial=null,this._ggxMaterial=null}fromScene(e,t=0,i=.1,r=100,s={}){let{size:a=256,position:o=sse}=s;MI=this._renderer.getRenderTarget(),yI=this._renderer.getActiveCubeFace(),II=this._renderer.getActiveMipmapLevel(),CI=this._renderer.xr.enabled,this._renderer.xr.enabled=!1,this._setSize(a);let l=this._allocateTargets();return l.depthBuffer=!0,this._sceneToCubeUV(e,i,r,l,o),t>0&&this._blur(l,0,0,t),this._applyPMREM(l),this._cleanup(l),l}fromEquirectangular(e,t=null){return this._fromTexture(e,t)}fromCubemap(e,t=null){return this._fromTexture(e,t)}compileCubemapShader(){this._cubemapMaterial===null&&(this._cubemapMaterial=l2(),this._compileMaterial(this._cubemapMaterial))}compileEquirectangularShader(){this._equirectMaterial===null&&(this._equirectMaterial=o2(),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),d.setRenderTarget(r),_&&d.render(g,l),d.render(e,l)}d.toneMapping=h,d.autoClear=u,e.background=v}_textureToCubeUV(e,t){let i=this._renderer,r=e.mapping===bf||e.mapping===au;r?(this._cubemapMaterial===null&&(this._cubemapMaterial=l2()),this._cubemapMaterial.uniforms.flipEnvMap.value=e.isRenderTargetTexture===!1?-1:1):this._equirectMaterial===null&&(this._equirectMaterial=o2());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;mm(t,0,0,3*l,2*l),i.setRenderTarget(t),i.render(a,P_)}_applyPMREM(e){let t=this._renderer,i=t.autoClear;t.autoClear=!1;let r=this._lodMeshes.length;for(let s=1;sm-If?i-m+If:0),_=4*(this._cubeSize-g);l.envMap.value=e.texture,l.roughness.value=h,l.mipInt.value=m-t,mm(s,p,_,3*g,2*g),r.setRenderTarget(s),r.render(o,P_),l.envMap.value=s.texture,l.roughness.value=0,l.mipInt.value=m-i,mm(e,p,_,3*g,2*g),r.setRenderTarget(e),r.render(o,P_)}_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"&&kt("blur direction must be either latitudinal or longitudinal!");let f=3,d=this._lodMeshes[r];d.material=c;let u=c.uniforms,h=this._sizeLods[i]-1,m=isFinite(s)?Math.PI/(2*h):2*Math.PI/(2*cu-1),g=s/m,p=isFinite(s)?1+Math.floor(f*g):cu;p>cu&&Dt(`sigmaRadians, ${s}, is too large and will clip, as it requested ${p} samples when the maximum is set to ${cu}`);let _=[],v=0;for(let R=0;RE-If?r-E+If:0),A=4*(this._cubeSize-T);mm(t,S,A,3*T,2*T),l.setRenderTarget(t),l.render(d,P_)}};JT=class extends ca{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 a_(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:` 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re,gm=class{constructor(e){this._renderer=e,this._pingPongRenderTarget=null,this._lodMax=0,this._cubeSize=0,this._sizeLods=[],this._sigmas=[],this._lodMeshes=[],this._backgroundBox=null,this._cubemapMaterial=null,this._equirectMaterial=null,this._blurMaterial=null,this._ggxMaterial=null}fromScene(e,t=0,i=.1,r=100,s={}){let{size:a=256,position:o=sse}=s;MI=this._renderer.getRenderTarget(),yI=this._renderer.getActiveCubeFace(),II=this._renderer.getActiveMipmapLevel(),CI=this._renderer.xr.enabled,this._renderer.xr.enabled=!1,this._setSize(a);let l=this._allocateTargets();return l.depthBuffer=!0,this._sceneToCubeUV(e,i,r,l,o),t>0&&this._blur(l,0,0,t),this._applyPMREM(l),this._cleanup(l),l}fromEquirectangular(e,t=null){return this._fromTexture(e,t)}fromCubemap(e,t=null){return 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i={uniforms:{tEquirect:{value:null}},vertexShader:` varying vec3 vWorldDirection; @@ -4103,28 +4103,28 @@ void main() { } -}`,VI=class{constructor(){this.texture=null,this.mesh=null,this.depthNear=0,this.depthFar=0}init(e,t){if(this.texture===null){let i=new l_(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 fa({vertexShader:Qae,fragmentShader:$ae,uniforms:{depthColor:{value:this.texture},depthWidth:{value:t.z},depthHeight:{value:t.w}}});this.mesh=new ui(new iu(20,20),i)}return this.mesh}reset(){this.texture=null,this.mesh=null}getDepthTexture(){return this.texture}},GI=class extends Fa{constructor(e,t){super();let i=this,r=null,s=1,a=null,o="local-floor",l=1,c=null,f=null,d=null,u=null,h=null,m=null,g=typeof XRWebGLBinding!="undefined",p=new VI,_={},v=t.getContextAttributes(),E=null,T=null,S=[],A=[],R=new 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xt=C.xr.getDepthSensingMesh();xt!==null&&vh(xt,le,-1/0,C.sortObjects)}vh(G,le,0,C.sortObjects),S.finish(),C.sortObjects===!0&&S.sort(ae,_e),Ut=it.enabled===!1||it.isPresenting===!1||it.hasDepthSensing()===!1,Ut&&qe.addToRenderList(S,G),this.info.render.frame++,be===!0&&At.beginShadows();let Te=A.state.shadowsArray;if(nt.render(Te,G,le),be===!0&&At.endShadows(),this.info.autoReset===!0&&this.info.reset(),(Se&&I.hasRenderPass())===!1){let xt=S.opaque,ft=S.transmissive;if(A.setupLights(),le.isArrayCamera){let Ct=le.cameras;if(ft.length>0)for(let 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le=G.currentProgram.getUniforms();G.uniformsList=pm.seqWithValue(le.seq,G.uniforms)}return G.uniformsList}function WE(G,le){let xe=K.get(G);xe.outputColorSpace=le.outputColorSpace,xe.batching=le.batching,xe.batchingColor=le.batchingColor,xe.instancing=le.instancing,xe.instancingColor=le.instancingColor,xe.instancingMorph=le.instancingMorph,xe.skinning=le.skinning,xe.morphTargets=le.morphTargets,xe.morphNormals=le.morphNormals,xe.morphColors=le.morphColors,xe.morphTargetsCount=le.morphTargetsCount,xe.numClippingPlanes=le.numClippingPlanes,xe.numIntersection=le.numClipIntersection,xe.vertexAlphas=le.vertexAlphas,xe.vertexTangents=le.vertexTangents,xe.toneMapping=le.toneMapping}function zE(G,le){if(G.length===0)return null;if(G.length===1)return G[0].texture!==null?G[0]:null;T.setFromMatrixPosition(le.matrixWorld);for(let xe=0,Se=G.length;xe0),Nt=!!xe.morphAttributes.position,ar=!!xe.morphAttributes.normal,Br=!!xe.morphAttributes.color,Nr=ws;Se.toneMapped&&(N===null||N.isXRRenderTarget===!0)&&(Nr=C.toneMapping);let dr=xe.morphAttributes.position||xe.morphAttributes.normal||xe.morphAttributes.color,Bn=dr!==void 0?dr.length:0,bt=K.get(Se),ra=A.state.lights;if(be===!0&&(Ge===!0||G!==V)){let gr=G===V&&Se.id===B;At.setState(Se,G,gr)}let zi=!1;Se.version===bt.__version?(bt.needsLights&&bt.lightsStateVersion!==ra.state.version||bt.outputColorSpace!==ft||Te.isBatchedMesh&&bt.batching===!1||!Te.isBatchedMesh&&bt.batching===!0||Te.isBatchedMesh&&bt.batchingColor===!0&&Te.colorTexture===null||Te.isBatchedMesh&&bt.batchingColor===!1&&Te.colorTexture!==null||Te.isInstancedMesh&&bt.instancing===!1||!Te.isInstancedMesh&&bt.instancing===!0||Te.isSkinnedMesh&&bt.skinning===!1||!Te.isSkinnedMesh&&bt.skinning===!0||Te.isInstancedMesh&&bt.instancingColor===!0&&Te.instanceColor===null||Te.isInstancedMesh&&bt.instancingColor===!1&&Te.instanceColor!==null||Te.isInstancedMesh&&bt.instancingMorph===!0&&Te.morphTexture===null||Te.isInstancedMesh&&bt.instancingMorph===!1&&Te.morphTexture!==null||bt.envMap!==Pt||Se.fog===!0&&bt.fog!==vt||bt.numClippingPlanes!==void 0&&(bt.numClippingPlanes!==At.numPlanes||bt.numIntersection!==At.numIntersection)||bt.vertexAlphas!==ci||bt.vertexTangents!==pi||bt.morphTargets!==Nt||bt.morphNormals!==ar||bt.morphColors!==Br||bt.toneMapping!==Nr||bt.morphTargetsCount!==Bn||!!bt.lightProbeGrid!=A.state.lightProbeGridArray.length>0)&&(zi=!0):(zi=!0,bt.__version=Se.version);let Da=bt.currentProgram;zi===!0&&(Da=nf(Se,le,Te),w&&Se.isNodeMaterial&&w.onUpdateProgram(Se,Da,bt));let $o=!1,af=!1,Sh=!1,ur=Da.getUniforms(),Ur=bt.uniforms;if(ot.useProgram(Da.program)&&($o=!0,af=!0,Sh=!0),Se.id!==B&&(B=Se.id,af=!0),bt.needsLights){let gr=zE(A.state.lightProbeGridArray,Te);bt.lightProbeGrid!==gr&&(bt.lightProbeGrid=gr,af=!0)}if($o||V!==G){ot.buffers.depth.getReversed()&&G.reversedDepth!==!0&&(G._reversedDepth=!0,G.updateProjectionMatrix()),ur.setValue(oe,"projectionMatrix",G.projectionMatrix),ur.setValue(oe,"viewMatrix",G.matrixWorldInverse);let lf=ur.map.cameraPosition;lf!==void 0&&lf.setValue(oe,Ye.setFromMatrixPosition(G.matrixWorld)),Di.logarithmicDepthBuffer&&ur.setValue(oe,"logDepthBufFC",2/(Math.log(G.far+1)/Math.LN2)),(Se.isMeshPhongMaterial||Se.isMeshToonMaterial||Se.isMeshLambertMaterial||Se.isMeshBasicMaterial||Se.isMeshStandardMaterial||Se.isShaderMaterial)&&ur.setValue(oe,"isOrthographic",G.isOrthographicCamera===!0),V!==G&&(V=G,af=!0,Sh=!0)}if(bt.needsLights&&(ra.state.directionalShadowMap.length>0&&ur.setValue(oe,"directionalShadowMap",ra.state.directionalShadowMap,U),ra.state.spotShadowMap.length>0&&ur.setValue(oe,"spotShadowMap",ra.state.spotShadowMap,U),ra.state.pointShadowMap.length>0&&ur.setValue(oe,"pointShadowMap",ra.state.pointShadowMap,U)),Te.isSkinnedMesh){ur.setOptional(oe,Te,"bindMatrix"),ur.setOptional(oe,Te,"bindMatrixInverse");let gr=Te.skeleton;gr&&(gr.boneTexture===null&&gr.computeBoneTexture(),ur.setValue(oe,"boneTexture",gr.boneTexture,U))}Te.isBatchedMesh&&(ur.setOptional(oe,Te,"batchingTexture"),ur.setValue(oe,"batchingTexture",Te._matricesTexture,U),ur.setOptional(oe,Te,"batchingIdTexture"),ur.setValue(oe,"batchingIdTexture",Te._indirectTexture,U),ur.setOptional(oe,Te,"batchingColorTexture"),Te._colorsTexture!==null&&ur.setValue(oe,"batchingColorTexture",Te._colorsTexture,U));let of=xe.morphAttributes;if((of.position!==void 0||of.normal!==void 0||of.color!==void 0)&&Vt.update(Te,xe,Da),(af||bt.receiveShadow!==Te.receiveShadow)&&(bt.receiveShadow=Te.receiveShadow,ur.setValue(oe,"receiveShadow",Te.receiveShadow)),(Se.isMeshStandardMaterial||Se.isMeshLambertMaterial||Se.isMeshPhongMaterial)&&Se.envMap===null&&le.environment!==null&&(Ur.envMapIntensity.value=le.environmentIntensity),Ur.dfgLUT!==void 0&&(Ur.dfgLUT.value=roe()),af){if(ur.setValue(oe,"toneMappingExposure",C.toneMappingExposure),bt.needsLights&&te(Ur,Sh),vt&&Se.fog===!0&&ye.refreshFogUniforms(Ur,vt),ye.refreshMaterialUniforms(Ur,Se,Ue,me,A.state.transmissionRenderTarget[G.id]),bt.needsLights&&bt.lightProbeGrid){let gr=bt.lightProbeGrid;Ur.probesSH.value=gr.texture,Ur.probesMin.value.copy(gr.boundingBox.min),Ur.probesMax.value.copy(gr.boundingBox.max),Ur.probesResolution.value.copy(gr.resolution)}pm.upload(oe,sf(bt),Ur,U)}if(Se.isShaderMaterial&&Se.uniformsNeedUpdate===!0&&(pm.upload(oe,sf(bt),Ur,U),Se.uniformsNeedUpdate=!1),Se.isSpriteMaterial&&ur.setValue(oe,"center",Te.center),ur.setValue(oe,"modelViewMatrix",Te.modelViewMatrix),ur.setValue(oe,"normalMatrix",Te.normalMatrix),ur.setValue(oe,"modelMatrix",Te.matrixWorld),Se.uniformsGroups!==void 0){let gr=Se.uniformsGroups;for(let lf=0,Th=gr.length;lf0&&U.useMultisampledRTT(G)===!1?Se=K.get(G).__webglMultisampledFramebuffer:Array.isArray(Pt)?Se=Pt[xe]:Se=Pt,Z.copy(G.viewport),j.copy(G.scissor),J=G.scissorTest}else Z.copy(ne).multiplyScalar(Ue).floor(),j.copy(ve).multiplyScalar(Ue).floor(),J=Ce;if(xe!==0&&(Se=Ot),ot.bindFramebuffer(oe.FRAMEBUFFER,Se)&&ot.drawBuffers(G,Se),ot.viewport(Z),ot.scissor(j),ot.setScissorTest(J),Te){let ft=K.get(G.texture);oe.framebufferTexture2D(oe.FRAMEBUFFER,oe.COLOR_ATTACHMENT0,oe.TEXTURE_CUBE_MAP_POSITIVE_X+le,ft.__webglTexture,xe)}else if(vt){let ft=le;for(let Ct=0;Ct1&&oe.readBuffer(oe.COLOR_ATTACHMENT0+ft),!Di.textureFormatReadable(ci)){kt("WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");return}if(!Di.textureTypeReadable(pi)){kt("WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");return}le>=0&&le<=G.width-Se&&xe>=0&&xe<=G.height-Te&&oe.readPixels(le,xe,Se,Te,se.convert(ci),se.convert(pi),vt)}finally{let Pt=N!==null?K.get(N).__webglFramebuffer:null;ot.bindFramebuffer(oe.FRAMEBUFFER,Pt)}}},this.readRenderTargetPixelsAsync=async function(G,le,xe,Se,Te,vt,xt,ft=0){if(!(G&&G.isWebGLRenderTarget))throw new Error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");let Ct=K.get(G).__webglFramebuffer;if(G.isWebGLCubeRenderTarget&&xt!==void 0&&(Ct=Ct[xt]),Ct)if(le>=0&&le<=G.width-Se&&xe>=0&&xe<=G.height-Te){ot.bindFramebuffer(oe.FRAMEBUFFER,Ct);let Pt=G.textures[ft],ci=Pt.format,pi=Pt.type;if(G.textures.length>1&&oe.readBuffer(oe.COLOR_ATTACHMENT0+ft),!Di.textureFormatReadable(ci))throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: renderTarget is not in RGBA or implementation defined format.");if(!Di.textureTypeReadable(pi))throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: renderTarget is not in UnsignedByteType or implementation defined type.");let Nt=oe.createBuffer();oe.bindBuffer(oe.PIXEL_PACK_BUFFER,Nt),oe.bufferData(oe.PIXEL_PACK_BUFFER,vt.byteLength,oe.STREAM_READ),oe.readPixels(le,xe,Se,Te,se.convert(ci),se.convert(pi),0);let ar=N!==null?K.get(N).__webglFramebuffer:null;ot.bindFramebuffer(oe.FRAMEBUFFER,ar);let Br=oe.fenceSync(oe.SYNC_GPU_COMMANDS_COMPLETE,0);return oe.flush(),await $B(oe,Br,4),oe.bindBuffer(oe.PIXEL_PACK_BUFFER,Nt),oe.getBufferSubData(oe.PIXEL_PACK_BUFFER,0,vt),oe.deleteBuffer(Nt),oe.deleteSync(Br),vt}else throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: requested read bounds are out of range.")},this.copyFramebufferToTexture=function(G,le=null,xe=0){let Se=Math.pow(2,-xe),Te=Math.floor(G.image.width*Se),vt=Math.floor(G.image.height*Se),xt=le!==null?le.x:0,ft=le!==null?le.y:0;U.setTexture2D(G,0),oe.copyTexSubImage2D(oe.TEXTURE_2D,xe,0,0,xt,ft,Te,vt),ot.unbindTexture()};let bi=oe.createFramebuffer(),mi=oe.createFramebuffer();this.copyTextureToTexture=function(G,le,xe=null,Se=null,Te=0,vt=0){let xt,ft,Ct,Pt,ci,pi,Nt,ar,Br,Nr=G.isCompressedTexture?G.mipmaps[vt]:G.image;if(xe!==null)xt=xe.max.x-xe.min.x,ft=xe.max.y-xe.min.y,Ct=xe.isBox3?xe.max.z-xe.min.z:1,Pt=xe.min.x,ci=xe.min.y,pi=xe.isBox3?xe.min.z:0;else{let Ur=Math.pow(2,-Te);xt=Math.floor(Nr.width*Ur),ft=Math.floor(Nr.height*Ur),G.isDataArrayTexture?Ct=Nr.depth:G.isData3DTexture?Ct=Math.floor(Nr.depth*Ur):Ct=1,Pt=0,ci=0,pi=0}Se!==null?(Nt=Se.x,ar=Se.y,Br=Se.z):(Nt=0,ar=0,Br=0);let dr=se.convert(le.format),Bn=se.convert(le.type),bt;le.isData3DTexture?(U.setTexture3D(le,0),bt=oe.TEXTURE_3D):le.isDataArrayTexture||le.isCompressedArrayTexture?(U.setTexture2DArray(le,0),bt=oe.TEXTURE_2D_ARRAY):(U.setTexture2D(le,0),bt=oe.TEXTURE_2D),ot.activeTexture(oe.TEXTURE0),ot.pixelStorei(oe.UNPACK_FLIP_Y_WEBGL,le.flipY),ot.pixelStorei(oe.UNPACK_PREMULTIPLY_ALPHA_WEBGL,le.premultiplyAlpha),ot.pixelStorei(oe.UNPACK_ALIGNMENT,le.unpackAlignment);let ra=ot.getParameter(oe.UNPACK_ROW_LENGTH),zi=ot.getParameter(oe.UNPACK_IMAGE_HEIGHT),Da=ot.getParameter(oe.UNPACK_SKIP_PIXELS),$o=ot.getParameter(oe.UNPACK_SKIP_ROWS),af=ot.getParameter(oe.UNPACK_SKIP_IMAGES);ot.pixelStorei(oe.UNPACK_ROW_LENGTH,Nr.width),ot.pixelStorei(oe.UNPACK_IMAGE_HEIGHT,Nr.height),ot.pixelStorei(oe.UNPACK_SKIP_PIXELS,Pt),ot.pixelStorei(oe.UNPACK_SKIP_ROWS,ci),ot.pixelStorei(oe.UNPACK_SKIP_IMAGES,pi);let Sh=G.isDataArrayTexture||G.isData3DTexture,ur=le.isDataArrayTexture||le.isData3DTexture;if(G.isDepthTexture){let Ur=K.get(G),of=K.get(le),gr=K.get(Ur.__renderTarget),lf=K.get(of.__renderTarget);ot.bindFramebuffer(oe.READ_FRAMEBUFFER,gr.__webglFramebuffer),ot.bindFramebuffer(oe.DRAW_FRAMEBUFFER,lf.__webglFramebuffer);for(let Th=0;Th{us();O2={type:"change"},WI={type:"start"},w2={type:"end"},rA=new rl,N2=new Na,noe=Math.cos(70*C_.DEG2RAD),fn=new re,Bs=2*Math.PI,cr={NONE:-1,ROTATE:0,DOLLY:1,PAN:2,TOUCH_ROTATE:3,TOUCH_PAN:4,TOUCH_DOLLY_PAN:5,TOUCH_DOLLY_ROTATE:6},kI=1e-6,nA=class extends v_{constructor(e,t=null){super(e,t),this.state=cr.NONE,this.target=new re,this.cursor=new re,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:xf.ROTATE,MIDDLE:xf.DOLLY,RIGHT:xf.PAN},this.touches={ONE:Rf.ROTATE,TWO:Rf.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 re,this._lastQuaternion=new on,this._lastTargetPosition=new re,this._quat=new on().setFromUnitVectors(e.up,new re(0,1,0)),this._quatInverse=this._quat.clone().invert(),this._spherical=new am,this._sphericalDelta=new am,this._scale=1,this._panOffset=new re,this._rotateStart=new yt,this._rotateEnd=new yt,this._rotateDelta=new yt,this._panStart=new yt,this._panEnd=new yt,this._panDelta=new yt,this._dollyStart=new yt,this._dollyEnd=new yt,this._dollyDelta=new yt,this._dollyDirection=new re,this._mouse=new yt,this._performCursorZoom=!1,this._pointers=[],this._pointerPositions={},this._controlActive=!1,this._onPointerMove=aoe.bind(this),this._onPointerDown=soe.bind(this),this._onPointerUp=ooe.bind(this),this._onContextMenu=moe.bind(this),this._onMouseWheel=foe.bind(this),this._onKeyDown=doe.bind(this),this._onTouchStart=uoe.bind(this),this._onTouchMove=hoe.bind(this),this._onMouseDown=loe.bind(this),this._onMouseMove=coe.bind(this),this._interceptControlDown=poe.bind(this),this._interceptControlUp=goe.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(O2),this.update(),this.state=cr.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;fn.copy(t).sub(this.target),fn.applyQuaternion(this._quat),this._spherical.setFromVector3(fn),this.autoRotate&&this.state===cr.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+=Bs:i>Math.PI&&(i-=Bs),r<-Math.PI?r+=Bs:r>Math.PI&&(r-=Bs),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(fn.setFromSpherical(this._spherical),fn.applyQuaternion(this._quatInverse),t.copy(this.target).add(fn),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=fn.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 re(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 re(this._mouse.x,this._mouse.y,0);c.unproject(this.object),this.object.position.sub(c).add(o),this.object.updateMatrixWorld(),a=fn.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):(rA.origin.copy(this.object.position),rA.direction.set(0,0,-1).transformDirection(this.object.matrix),Math.abs(this.object.up.dot(rA.direction))kI||8*(1-this._lastQuaternion.dot(this.object.quaternion))>kI||this._lastTargetPosition.distanceToSquared(this.target)>kI?(this.dispatchEvent(O2),this._lastPosition.copy(this.object.position),this._lastQuaternion.copy(this.object.quaternion),this._lastTargetPosition.copy(this.target),!0):!1}_getAutoRotationAngle(e){return e!==null?Bs/60*this.autoRotateSpeed*e:Bs/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){fn.setFromMatrixColumn(t,0),fn.multiplyScalar(-e),this._panOffset.add(fn)}_panUp(e,t){this.screenSpacePanning===!0?fn.setFromMatrixColumn(t,1):(fn.setFromMatrixColumn(t,0),fn.crossVectors(this.object.up,fn)),fn.multiplyScalar(e),this._panOffset.add(fn)}_pan(e,t){let i=this.domElement;if(this.object.isPerspectiveCamera){let r=this.object.position;fn.copy(r).sub(this.target);let s=fn.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(Bs*this._rotateDelta.x/t.clientHeight),this._rotateUp(Bs*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(Bs*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(-Bs*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(Bs*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(-Bs*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(Bs*this._rotateDelta.x/t.clientHeight),this._rotateUp(Bs*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{us();sA=class extends $d{constructor(){super(),this.name="RoomEnvironment",this.position.y=-3.5;let e=new Sf;e.deleteAttribute("uv");let t=new Mn({side:yn}),i=new Mn,r=new vo(16777215,900,28,2);r.position.set(.418,16.199,.3),this.add(r);let s=new ui(e,t);s.position.set(-.757,13.219,.717),s.scale.set(31.713,28.305,28.591),this.add(s);let a=new eu(e,i,6),o=new 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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;d=d.toLowerCase();let u=f>=0?c.substring(f+1):"";if(u=u.trim(),d==="newmtl")r={name:u},a[u]=r;else if(d==="ka"||d==="kd"||d==="ks"||d==="ke"){let h=u.split(s,3);r[d]=[parseFloat(h[0]),parseFloat(h[1]),parseFloat(h[2])]}else r[d]=u}let o=new zI(this.resourcePath||t,this.materialOptions);return o.setCrossOrigin(this.crossOrigin),o.setManager(this.manager),o.setMaterials(a),o}},zI=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:la,this.wrap=this.options.wrap!==void 0?this.options.wrap:tl}setCrossOrigin(e){return this.crossOrigin=e,this}setManager(e){this.manager=e}setMaterials(e){this.materialsInfo=this.convert(e),this.materials={},this.materialsArray=[],this.nameLookup={}}convert(e){if(!this.options)return e;let t={};for(let i in e){let r=e[i],s={};t[i]=s;for(let a in r){let o=!0,l=r[a],c=a.toLowerCase();switch(c){case"kd":case"ka":case"ks":this.options&&this.options.normalizeRGB&&(l=[l[0]/255,l[1]/255,l[2]/255]),this.options&&this.options.ignoreZeroRGBs&&l[0]===0&&l[1]===0&&l[2]===0&&(o=!1);break;default:break}o&&(s[c]=l)}}return t}preload(){for(let e in this.materialsInfo)this.create(e)}getIndex(e){return this.nameLookup[e]}getAsArray(){let e=0;for(let t in this.materialsInfo)this.materialsArray[e]=this.create(t),this.nameLookup[t]=e,e++;return this.materialsArray}create(e){return this.materials[e]===void 0&&this.createMaterial_(e),this.materials[e]}createMaterial_(e){let t=this,i=this.materialsInfo[e],r={name:e,side:this.side};function s(o,l){return typeof l!="string"||l===""?"":/^https?:\/\//i.test(l)?l:o+l}function a(o,l){if(r[o])return;let c=t.getTextureParams(l,r),f=t.loadTexture(s(t.baseUrl,c.url));f.repeat.copy(c.scale),f.offset.copy(c.offset),f.wrapS=t.wrap,f.wrapT=t.wrap,(o==="map"||o==="emissiveMap")&&(f.colorSpace=Li),r[o]=f}for(let o in i){let l=i[o],c;if(l!=="")switch(o.toLowerCase()){case"kd":r.color=fi.colorSpaceToWorking(new ht().fromArray(l),Li);break;case"ks":r.specular=fi.colorSpaceToWorking(new ht().fromArray(l),Li);break;case"ke":r.emissive=fi.colorSpaceToWorking(new ht().fromArray(l),Li);break;case"map_kd":a("map",l);break;case"map_ks":a("specularMap",l);break;case"map_ke":a("emissiveMap",l);break;case"norm":a("normalMap",l);break;case"map_bump":case"bump":a("bumpMap",l);break;case"disp":a("displacementMap",l);break;case"map_d":a("alphaMap",l),r.transparent=!0;break;case"ns":r.shininess=parseFloat(l);break;case"d":c=parseFloat(l),c<1&&(r.opacity=c,r.transparent=!0);break;case"tr":c=parseFloat(l),this.options&&this.options.invertTrProperty&&(c=1-c),c>0&&(r.opacity=1-c,r.transparent=!0);break;default:break}}return this.materials[e]=new ru(r),this.materials[e]}getTextureParams(e,t){let i={scale:new yt(1,1),offset:new yt(0,0)},r=e.split(/\s+/),s;return 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N(ae){let _e=A.indexOf(ae.inputSource);if(_e===-1)return;let ne=S[_e];ne!==void 0&&(ne.update(ae.inputSource,ae.frame,c||a),ne.dispatchEvent({type:ae.type,data:ae.inputSource}))}function B(){r.removeEventListener("select",N),r.removeEventListener("selectstart",N),r.removeEventListener("selectend",N),r.removeEventListener("squeeze",N),r.removeEventListener("squeezestart",N),r.removeEventListener("squeezeend",N),r.removeEventListener("end",B),r.removeEventListener("inputsourceschange",V);for(let ae=0;ae=0&&(A[ve]=null,S[ve].disconnect(ne))}for(let _e=0;_e=A.length){A.push(ne),ve=ue;break}else if(A[ue]===null){A[ue]=ne,ve=ue;break}if(ve===-1)break}let Ce=S[ve];Ce&&Ce.connect(ne)}}let q=new re,j=new re;function J(ae,_e,ne){q.setFromMatrixPosition(_e.matrixWorld),j.setFromMatrixPosition(ne.matrixWorld);let ve=q.distanceTo(j),Ce=_e.projectionMatrix.elements,ue=ne.projectionMatrix.elements,be=Ce[14]/(Ce[10]-1),Ge=Ce[14]/(Ce[10]+1),qe=(Ce[9]+1)/Ce[5],Ye=(Ce[9]-1)/Ce[5],Ke=(Ce[8]-1)/Ce[0],Zt=(ue[8]+1)/ue[0],Ut=be*Ke,Wi=be*Zt,oe=ve/(-Ke+Zt),Qi=oe*-Ke;if(_e.matrixWorld.decompose(ae.position,ae.quaternion,ae.scale),ae.translateX(Qi),ae.translateZ(oe),ae.matrixWorld.compose(ae.position,ae.quaternion,ae.scale),ae.matrixWorldInverse.copy(ae.matrixWorld).invert(),Ce[10]===-1)ae.projectionMatrix.copy(_e.projectionMatrix),ae.projectionMatrixInverse.copy(_e.projectionMatrixInverse);else{let Ht=be+oe,Di=Ge+oe,ot=Ut-Qi,ji=Wi+(ve-Qi),K=qe*Ge/Di*Ht,U=Ye*Ge/Di*Ht;ae.projectionMatrix.makePerspective(ot,ji,K,U,Ht,Di),ae.projectionMatrixInverse.copy(ae.projectionMatrix).invert()}}function H(ae,_e){_e===null?ae.matrixWorld.copy(ae.matrix):ae.matrixWorld.multiplyMatrices(_e.matrixWorld,ae.matrix),ae.matrixWorldInverse.copy(ae.matrixWorld).invert()}this.updateCamera=function(ae){if(r===null)return;let _e=ae.near,ne=ae.far;p.texture!==null&&(p.depthNear>0&&(_e=p.depthNear),p.depthFar>0&&(ne=p.depthFar)),w.near=C.near=I.near=_e,w.far=C.far=I.far=ne,(k!==w.near||O!==w.far)&&(r.updateRenderState({depthNear:w.near,depthFar:w.far}),k=w.near,O=w.far),w.layers.mask=ae.layers.mask|6,I.layers.mask=w.layers.mask&-5,C.layers.mask=w.layers.mask&-3;let ve=ae.parent,Ce=w.cameras;H(w,ve);for(let ue=0;ue{function vt(){if(Se.forEach(function(xt){K.get(xt).currentProgram.isReady()&&Se.delete(xt)}),Se.size===0){Te(G);return}setTimeout(vt,10)}Ht.get("KHR_parallel_shader_compile")!==null?vt():setTimeout(vt,10)})};let Pa=null;function UE(G){Pa&&Pa(G)}function _h(){Zr.stop()}function Ig(){Zr.start()}let Zr=new M2;Zr.setAnimationLoop(UE),typeof self!="undefined"&&Zr.setContext(self),this.setAnimationLoop=function(G){Pa=G,it.setAnimationLoop(G),G===null?Zr.stop():Zr.start()},it.addEventListener("sessionstart",_h),it.addEventListener("sessionend",Ig),this.render=function(G,le){if(le!==void 0&&le.isCamera!==!0){kt("WebGLRenderer.render: camera is not an instance of THREE.Camera.");return}if(D===!0)return;w!==null&&w.renderStart(G,le);let xe=it.enabled===!0&&it.isPresenting===!0,Se=I!==null&&(N===null||xe)&&I.begin(C,N);if(G.matrixWorldAutoUpdate===!0&&G.updateMatrixWorld(),le.parent===null&&le.matrixWorldAutoUpdate===!0&&le.updateMatrixWorld(),it.enabled===!0&&it.isPresenting===!0&&(I===null||I.isCompositing()===!1)&&(it.cameraAutoUpdate===!0&&it.updateCamera(le),le=it.getCamera()),G.isScene===!0&&G.onBeforeRender(C,G,le,N),A=ct.get(G,M.length),A.init(le),A.state.textureUnits=U.getTextureUnits(),M.push(A),qe.multiplyMatrices(le.projectionMatrix,le.matrixWorldInverse),ue.setFromProjectionMatrix(qe,po,le.reversedDepth),Ge=this.localClippingEnabled,be=At.init(this.clippingPlanes,Ge),S=De.get(G,R.length),S.init(),R.push(S),it.enabled===!0&&it.isPresenting===!0){let xt=C.xr.getDepthSensingMesh();xt!==null&&vh(xt,le,-1/0,C.sortObjects)}vh(G,le,0,C.sortObjects),S.finish(),C.sortObjects===!0&&S.sort(ae,_e),Ut=it.enabled===!1||it.isPresenting===!1||it.hasDepthSensing()===!1,Ut&&Ze.addToRenderList(S,G),this.info.render.frame++,be===!0&&At.beginShadows();let Te=A.state.shadowsArray;if(nt.render(Te,G,le),be===!0&&At.endShadows(),this.info.autoReset===!0&&this.info.reset(),(Se&&I.hasRenderPass())===!1){let xt=S.opaque,ft=S.transmissive;if(A.setupLights(),le.isArrayCamera){let Ct=le.cameras;if(ft.length>0)for(let Pt=0,ci=Ct.length;Pt0&&GE(xt,ft,G,le),Ut&&Ze.render(G),VE(S,G,le)}N!==null&&O===0&&(U.updateMultisampleRenderTarget(N),U.updateRenderTargetMipmap(N)),Se&&I.end(C),G.isScene===!0&&G.onAfterRender(C,G,le),Qe.resetDefaultState(),B=-1,V=null,M.pop(),M.length>0?(A=M[M.length-1],U.setTextureUnits(A.state.textureUnits),be===!0&&At.setGlobalState(C.clippingPlanes,A.state.camera)):A=null,R.pop(),R.length>0?S=R[R.length-1]:S=null,w!==null&&w.renderEnd()};function vh(G,le,xe,Se){if(G.visible===!1)return;if(G.layers.test(le.layers)){if(G.isGroup)xe=G.renderOrder;else if(G.isLOD)G.autoUpdate===!0&&G.update(le);else if(G.isLightProbeGrid)A.pushLightProbeGrid(G);else if(G.isLight)A.pushLight(G),G.castShadow&&A.pushShadow(G);else if(G.isSprite){if(!G.frustumCulled||ue.intersectsSprite(G)){Se&&Ke.setFromMatrixPosition(G.matrixWorld).applyMatrix4(qe);let xt=et.update(G),ft=G.material;ft.visible&&S.push(G,xt,ft,xe,Ke.z,null)}}else if((G.isMesh||G.isLine||G.isPoints)&&(!G.frustumCulled||ue.intersectsObject(G))){let xt=et.update(G),ft=G.material;if(Se&&(G.boundingSphere!==void 0?(G.boundingSphere===null&&G.computeBoundingSphere(),Ke.copy(G.boundingSphere.center)):(xt.boundingSphere===null&&xt.computeBoundingSphere(),Ke.copy(xt.boundingSphere.center)),Ke.applyMatrix4(G.matrixWorld).applyMatrix4(qe)),Array.isArray(ft)){let Ct=xt.groups;for(let Pt=0,ci=Ct.length;Pt0&&Eh(Te,le,xe),vt.length>0&&Eh(vt,le,xe),xt.length>0&&Eh(xt,le,xe),ot.buffers.depth.setTest(!0),ot.buffers.depth.setMask(!0),ot.buffers.color.setMask(!0),ot.setPolygonOffset(!1)}function GE(G,le,xe,Se){if((xe.isScene===!0?xe.overrideMaterial:null)!==null)return;if(A.state.transmissionRenderTarget[Se.id]===void 0){let Nt=Ht.has("EXT_color_buffer_half_float")||Ht.has("EXT_color_buffer_float");A.state.transmissionRenderTarget[Se.id]=new ca(1,1,{generateMipmaps:!0,type:Nt?dl:Fs,minFilter:So,samples:Math.max(4,Di.samples),stencilBuffer:s,resolveDepthBuffer:!1,resolveStencilBuffer:!1,colorSpace:fi.workingColorSpace})}let vt=A.state.transmissionRenderTarget[Se.id],xt=Se.viewport||q;vt.setSize(xt.z*C.transmissionResolutionScale,xt.w*C.transmissionResolutionScale);let ft=C.getRenderTarget(),Ct=C.getActiveCubeFace(),Pt=C.getActiveMipmapLevel();C.setRenderTarget(vt),C.getClearColor(H),Y=C.getClearAlpha(),Y<1&&C.setClearColor(16777215,.5),C.clear(),Ut&&Ze.render(xe);let ci=C.toneMapping;C.toneMapping=ws;let pi=Se.viewport;if(Se.viewport!==void 0&&(Se.viewport=void 0),A.setupLightsView(Se),be===!0&&At.setGlobalState(C.clippingPlanes,Se),Eh(G,xe,Se),U.updateMultisampleRenderTarget(vt),U.updateRenderTargetMipmap(vt),Ht.has("WEBGL_multisampled_render_to_texture")===!1){let Nt=!1;for(let ar=0,Br=le.length;ar0,Se.currentProgram=pi,Se.uniformsList=null,pi}function sf(G){if(G.uniformsList===null){let le=G.currentProgram.getUniforms();G.uniformsList=pm.seqWithValue(le.seq,G.uniforms)}return G.uniformsList}function WE(G,le){let xe=K.get(G);xe.outputColorSpace=le.outputColorSpace,xe.batching=le.batching,xe.batchingColor=le.batchingColor,xe.instancing=le.instancing,xe.instancingColor=le.instancingColor,xe.instancingMorph=le.instancingMorph,xe.skinning=le.skinning,xe.morphTargets=le.morphTargets,xe.morphNormals=le.morphNormals,xe.morphColors=le.morphColors,xe.morphTargetsCount=le.morphTargetsCount,xe.numClippingPlanes=le.numClippingPlanes,xe.numIntersection=le.numClipIntersection,xe.vertexAlphas=le.vertexAlphas,xe.vertexTangents=le.vertexTangents,xe.toneMapping=le.toneMapping}function zE(G,le){if(G.length===0)return null;if(G.length===1)return G[0].texture!==null?G[0]:null;T.setFromMatrixPosition(le.matrixWorld);for(let xe=0,Se=G.length;xe0),Nt=!!xe.morphAttributes.position,ar=!!xe.morphAttributes.normal,Br=!!xe.morphAttributes.color,Nr=ws;Se.toneMapped&&(N===null||N.isXRRenderTarget===!0)&&(Nr=C.toneMapping);let dr=xe.morphAttributes.position||xe.morphAttributes.normal||xe.morphAttributes.color,Bn=dr!==void 0?dr.length:0,bt=K.get(Se),ra=A.state.lights;if(be===!0&&(Ge===!0||G!==V)){let gr=G===V&&Se.id===B;At.setState(Se,G,gr)}let zi=!1;Se.version===bt.__version?(bt.needsLights&&bt.lightsStateVersion!==ra.state.version||bt.outputColorSpace!==ft||Te.isBatchedMesh&&bt.batching===!1||!Te.isBatchedMesh&&bt.batching===!0||Te.isBatchedMesh&&bt.batchingColor===!0&&Te.colorTexture===null||Te.isBatchedMesh&&bt.batchingColor===!1&&Te.colorTexture!==null||Te.isInstancedMesh&&bt.instancing===!1||!Te.isInstancedMesh&&bt.instancing===!0||Te.isSkinnedMesh&&bt.skinning===!1||!Te.isSkinnedMesh&&bt.skinning===!0||Te.isInstancedMesh&&bt.instancingColor===!0&&Te.instanceColor===null||Te.isInstancedMesh&&bt.instancingColor===!1&&Te.instanceColor!==null||Te.isInstancedMesh&&bt.instancingMorph===!0&&Te.morphTexture===null||Te.isInstancedMesh&&bt.instancingMorph===!1&&Te.morphTexture!==null||bt.envMap!==Pt||Se.fog===!0&&bt.fog!==vt||bt.numClippingPlanes!==void 0&&(bt.numClippingPlanes!==At.numPlanes||bt.numIntersection!==At.numIntersection)||bt.vertexAlphas!==ci||bt.vertexTangents!==pi||bt.morphTargets!==Nt||bt.morphNormals!==ar||bt.morphColors!==Br||bt.toneMapping!==Nr||bt.morphTargetsCount!==Bn||!!bt.lightProbeGrid!=A.state.lightProbeGridArray.length>0)&&(zi=!0):(zi=!0,bt.__version=Se.version);let Da=bt.currentProgram;zi===!0&&(Da=nf(Se,le,Te),w&&Se.isNodeMaterial&&w.onUpdateProgram(Se,Da,bt));let $o=!1,af=!1,Sh=!1,ur=Da.getUniforms(),Ur=bt.uniforms;if(ot.useProgram(Da.program)&&($o=!0,af=!0,Sh=!0),Se.id!==B&&(B=Se.id,af=!0),bt.needsLights){let gr=zE(A.state.lightProbeGridArray,Te);bt.lightProbeGrid!==gr&&(bt.lightProbeGrid=gr,af=!0)}if($o||V!==G){ot.buffers.depth.getReversed()&&G.reversedDepth!==!0&&(G._reversedDepth=!0,G.updateProjectionMatrix()),ur.setValue(oe,"projectionMatrix",G.projectionMatrix),ur.setValue(oe,"viewMatrix",G.matrixWorldInverse);let lf=ur.map.cameraPosition;lf!==void 0&&lf.setValue(oe,Ye.setFromMatrixPosition(G.matrixWorld)),Di.logarithmicDepthBuffer&&ur.setValue(oe,"logDepthBufFC",2/(Math.log(G.far+1)/Math.LN2)),(Se.isMeshPhongMaterial||Se.isMeshToonMaterial||Se.isMeshLambertMaterial||Se.isMeshBasicMaterial||Se.isMeshStandardMaterial||Se.isShaderMaterial)&&ur.setValue(oe,"isOrthographic",G.isOrthographicCamera===!0),V!==G&&(V=G,af=!0,Sh=!0)}if(bt.needsLights&&(ra.state.directionalShadowMap.length>0&&ur.setValue(oe,"directionalShadowMap",ra.state.directionalShadowMap,U),ra.state.spotShadowMap.length>0&&ur.setValue(oe,"spotShadowMap",ra.state.spotShadowMap,U),ra.state.pointShadowMap.length>0&&ur.setValue(oe,"pointShadowMap",ra.state.pointShadowMap,U)),Te.isSkinnedMesh){ur.setOptional(oe,Te,"bindMatrix"),ur.setOptional(oe,Te,"bindMatrixInverse");let gr=Te.skeleton;gr&&(gr.boneTexture===null&&gr.computeBoneTexture(),ur.setValue(oe,"boneTexture",gr.boneTexture,U))}Te.isBatchedMesh&&(ur.setOptional(oe,Te,"batchingTexture"),ur.setValue(oe,"batchingTexture",Te._matricesTexture,U),ur.setOptional(oe,Te,"batchingIdTexture"),ur.setValue(oe,"batchingIdTexture",Te._indirectTexture,U),ur.setOptional(oe,Te,"batchingColorTexture"),Te._colorsTexture!==null&&ur.setValue(oe,"batchingColorTexture",Te._colorsTexture,U));let of=xe.morphAttributes;if((of.position!==void 0||of.normal!==void 0||of.color!==void 0)&&Vt.update(Te,xe,Da),(af||bt.receiveShadow!==Te.receiveShadow)&&(bt.receiveShadow=Te.receiveShadow,ur.setValue(oe,"receiveShadow",Te.receiveShadow)),(Se.isMeshStandardMaterial||Se.isMeshLambertMaterial||Se.isMeshPhongMaterial)&&Se.envMap===null&&le.environment!==null&&(Ur.envMapIntensity.value=le.environmentIntensity),Ur.dfgLUT!==void 0&&(Ur.dfgLUT.value=roe()),af){if(ur.setValue(oe,"toneMappingExposure",C.toneMappingExposure),bt.needsLights&&te(Ur,Sh),vt&&Se.fog===!0&&ye.refreshFogUniforms(Ur,vt),ye.refreshMaterialUniforms(Ur,Se,Ue,me,A.state.transmissionRenderTarget[G.id]),bt.needsLights&&bt.lightProbeGrid){let gr=bt.lightProbeGrid;Ur.probesSH.value=gr.texture,Ur.probesMin.value.copy(gr.boundingBox.min),Ur.probesMax.value.copy(gr.boundingBox.max),Ur.probesResolution.value.copy(gr.resolution)}pm.upload(oe,sf(bt),Ur,U)}if(Se.isShaderMaterial&&Se.uniformsNeedUpdate===!0&&(pm.upload(oe,sf(bt),Ur,U),Se.uniformsNeedUpdate=!1),Se.isSpriteMaterial&&ur.setValue(oe,"center",Te.center),ur.setValue(oe,"modelViewMatrix",Te.modelViewMatrix),ur.setValue(oe,"normalMatrix",Te.normalMatrix),ur.setValue(oe,"modelMatrix",Te.matrixWorld),Se.uniformsGroups!==void 0){let gr=Se.uniformsGroups;for(let lf=0,Th=gr.length;lf0&&U.useMultisampledRTT(G)===!1?Se=K.get(G).__webglMultisampledFramebuffer:Array.isArray(Pt)?Se=Pt[xe]:Se=Pt,q.copy(G.viewport),j.copy(G.scissor),J=G.scissorTest}else q.copy(ne).multiplyScalar(Ue).floor(),j.copy(ve).multiplyScalar(Ue).floor(),J=Ce;if(xe!==0&&(Se=Ot),ot.bindFramebuffer(oe.FRAMEBUFFER,Se)&&ot.drawBuffers(G,Se),ot.viewport(q),ot.scissor(j),ot.setScissorTest(J),Te){let ft=K.get(G.texture);oe.framebufferTexture2D(oe.FRAMEBUFFER,oe.COLOR_ATTACHMENT0,oe.TEXTURE_CUBE_MAP_POSITIVE_X+le,ft.__webglTexture,xe)}else if(vt){let ft=le;for(let Ct=0;Ct1&&oe.readBuffer(oe.COLOR_ATTACHMENT0+ft),!Di.textureFormatReadable(ci)){kt("WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");return}if(!Di.textureTypeReadable(pi)){kt("WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");return}le>=0&&le<=G.width-Se&&xe>=0&&xe<=G.height-Te&&oe.readPixels(le,xe,Se,Te,se.convert(ci),se.convert(pi),vt)}finally{let Pt=N!==null?K.get(N).__webglFramebuffer:null;ot.bindFramebuffer(oe.FRAMEBUFFER,Pt)}}},this.readRenderTargetPixelsAsync=async function(G,le,xe,Se,Te,vt,xt,ft=0){if(!(G&&G.isWebGLRenderTarget))throw new Error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");let Ct=K.get(G).__webglFramebuffer;if(G.isWebGLCubeRenderTarget&&xt!==void 0&&(Ct=Ct[xt]),Ct)if(le>=0&&le<=G.width-Se&&xe>=0&&xe<=G.height-Te){ot.bindFramebuffer(oe.FRAMEBUFFER,Ct);let Pt=G.textures[ft],ci=Pt.format,pi=Pt.type;if(G.textures.length>1&&oe.readBuffer(oe.COLOR_ATTACHMENT0+ft),!Di.textureFormatReadable(ci))throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: renderTarget is not in RGBA or implementation defined format.");if(!Di.textureTypeReadable(pi))throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: renderTarget is not in UnsignedByteType or implementation defined type.");let Nt=oe.createBuffer();oe.bindBuffer(oe.PIXEL_PACK_BUFFER,Nt),oe.bufferData(oe.PIXEL_PACK_BUFFER,vt.byteLength,oe.STREAM_READ),oe.readPixels(le,xe,Se,Te,se.convert(ci),se.convert(pi),0);let ar=N!==null?K.get(N).__webglFramebuffer:null;ot.bindFramebuffer(oe.FRAMEBUFFER,ar);let Br=oe.fenceSync(oe.SYNC_GPU_COMMANDS_COMPLETE,0);return oe.flush(),await $B(oe,Br,4),oe.bindBuffer(oe.PIXEL_PACK_BUFFER,Nt),oe.getBufferSubData(oe.PIXEL_PACK_BUFFER,0,vt),oe.deleteBuffer(Nt),oe.deleteSync(Br),vt}else throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: requested read bounds are out of range.")},this.copyFramebufferToTexture=function(G,le=null,xe=0){let Se=Math.pow(2,-xe),Te=Math.floor(G.image.width*Se),vt=Math.floor(G.image.height*Se),xt=le!==null?le.x:0,ft=le!==null?le.y:0;U.setTexture2D(G,0),oe.copyTexSubImage2D(oe.TEXTURE_2D,xe,0,0,xt,ft,Te,vt),ot.unbindTexture()};let bi=oe.createFramebuffer(),mi=oe.createFramebuffer();this.copyTextureToTexture=function(G,le,xe=null,Se=null,Te=0,vt=0){let xt,ft,Ct,Pt,ci,pi,Nt,ar,Br,Nr=G.isCompressedTexture?G.mipmaps[vt]:G.image;if(xe!==null)xt=xe.max.x-xe.min.x,ft=xe.max.y-xe.min.y,Ct=xe.isBox3?xe.max.z-xe.min.z:1,Pt=xe.min.x,ci=xe.min.y,pi=xe.isBox3?xe.min.z:0;else{let Ur=Math.pow(2,-Te);xt=Math.floor(Nr.width*Ur),ft=Math.floor(Nr.height*Ur),G.isDataArrayTexture?Ct=Nr.depth:G.isData3DTexture?Ct=Math.floor(Nr.depth*Ur):Ct=1,Pt=0,ci=0,pi=0}Se!==null?(Nt=Se.x,ar=Se.y,Br=Se.z):(Nt=0,ar=0,Br=0);let dr=se.convert(le.format),Bn=se.convert(le.type),bt;le.isData3DTexture?(U.setTexture3D(le,0),bt=oe.TEXTURE_3D):le.isDataArrayTexture||le.isCompressedArrayTexture?(U.setTexture2DArray(le,0),bt=oe.TEXTURE_2D_ARRAY):(U.setTexture2D(le,0),bt=oe.TEXTURE_2D),ot.activeTexture(oe.TEXTURE0),ot.pixelStorei(oe.UNPACK_FLIP_Y_WEBGL,le.flipY),ot.pixelStorei(oe.UNPACK_PREMULTIPLY_ALPHA_WEBGL,le.premultiplyAlpha),ot.pixelStorei(oe.UNPACK_ALIGNMENT,le.unpackAlignment);let ra=ot.getParameter(oe.UNPACK_ROW_LENGTH),zi=ot.getParameter(oe.UNPACK_IMAGE_HEIGHT),Da=ot.getParameter(oe.UNPACK_SKIP_PIXELS),$o=ot.getParameter(oe.UNPACK_SKIP_ROWS),af=ot.getParameter(oe.UNPACK_SKIP_IMAGES);ot.pixelStorei(oe.UNPACK_ROW_LENGTH,Nr.width),ot.pixelStorei(oe.UNPACK_IMAGE_HEIGHT,Nr.height),ot.pixelStorei(oe.UNPACK_SKIP_PIXELS,Pt),ot.pixelStorei(oe.UNPACK_SKIP_ROWS,ci),ot.pixelStorei(oe.UNPACK_SKIP_IMAGES,pi);let Sh=G.isDataArrayTexture||G.isData3DTexture,ur=le.isDataArrayTexture||le.isData3DTexture;if(G.isDepthTexture){let Ur=K.get(G),of=K.get(le),gr=K.get(Ur.__renderTarget),lf=K.get(of.__renderTarget);ot.bindFramebuffer(oe.READ_FRAMEBUFFER,gr.__webglFramebuffer),ot.bindFramebuffer(oe.DRAW_FRAMEBUFFER,lf.__webglFramebuffer);for(let Th=0;Th{us();O2={type:"change"},WI={type:"start"},w2={type:"end"},rA=new rl,N2=new Na,noe=Math.cos(70*C_.DEG2RAD),fn=new re,Bs=2*Math.PI,cr={NONE:-1,ROTATE:0,DOLLY:1,PAN:2,TOUCH_ROTATE:3,TOUCH_PAN:4,TOUCH_DOLLY_PAN:5,TOUCH_DOLLY_ROTATE:6},kI=1e-6,nA=class extends v_{constructor(e,t=null){super(e,t),this.state=cr.NONE,this.target=new re,this.cursor=new re,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:xf.ROTATE,MIDDLE:xf.DOLLY,RIGHT:xf.PAN},this.touches={ONE:Rf.ROTATE,TWO:Rf.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 re,this._lastQuaternion=new on,this._lastTargetPosition=new re,this._quat=new on().setFromUnitVectors(e.up,new re(0,1,0)),this._quatInverse=this._quat.clone().invert(),this._spherical=new am,this._sphericalDelta=new am,this._scale=1,this._panOffset=new re,this._rotateStart=new yt,this._rotateEnd=new yt,this._rotateDelta=new yt,this._panStart=new yt,this._panEnd=new yt,this._panDelta=new yt,this._dollyStart=new yt,this._dollyEnd=new yt,this._dollyDelta=new yt,this._dollyDirection=new re,this._mouse=new yt,this._performCursorZoom=!1,this._pointers=[],this._pointerPositions={},this._controlActive=!1,this._onPointerMove=aoe.bind(this),this._onPointerDown=soe.bind(this),this._onPointerUp=ooe.bind(this),this._onContextMenu=moe.bind(this),this._onMouseWheel=foe.bind(this),this._onKeyDown=doe.bind(this),this._onTouchStart=uoe.bind(this),this._onTouchMove=hoe.bind(this),this._onMouseDown=loe.bind(this),this._onMouseMove=coe.bind(this),this._interceptControlDown=poe.bind(this),this._interceptControlUp=goe.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(O2),this.update(),this.state=cr.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;fn.copy(t).sub(this.target),fn.applyQuaternion(this._quat),this._spherical.setFromVector3(fn),this.autoRotate&&this.state===cr.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+=Bs:i>Math.PI&&(i-=Bs),r<-Math.PI?r+=Bs:r>Math.PI&&(r-=Bs),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(fn.setFromSpherical(this._spherical),fn.applyQuaternion(this._quatInverse),t.copy(this.target).add(fn),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=fn.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 re(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 re(this._mouse.x,this._mouse.y,0);c.unproject(this.object),this.object.position.sub(c).add(o),this.object.updateMatrixWorld(),a=fn.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):(rA.origin.copy(this.object.position),rA.direction.set(0,0,-1).transformDirection(this.object.matrix),Math.abs(this.object.up.dot(rA.direction))kI||8*(1-this._lastQuaternion.dot(this.object.quaternion))>kI||this._lastTargetPosition.distanceToSquared(this.target)>kI?(this.dispatchEvent(O2),this._lastPosition.copy(this.object.position),this._lastQuaternion.copy(this.object.quaternion),this._lastTargetPosition.copy(this.target),!0):!1}_getAutoRotationAngle(e){return e!==null?Bs/60*this.autoRotateSpeed*e:Bs/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){fn.setFromMatrixColumn(t,0),fn.multiplyScalar(-e),this._panOffset.add(fn)}_panUp(e,t){this.screenSpacePanning===!0?fn.setFromMatrixColumn(t,1):(fn.setFromMatrixColumn(t,0),fn.crossVectors(this.object.up,fn)),fn.multiplyScalar(e),this._panOffset.add(fn)}_pan(e,t){let i=this.domElement;if(this.object.isPerspectiveCamera){let r=this.object.position;fn.copy(r).sub(this.target);let s=fn.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(Bs*this._rotateDelta.x/t.clientHeight),this._rotateUp(Bs*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(Bs*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(-Bs*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(Bs*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(-Bs*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(Bs*this._rotateDelta.x/t.clientHeight),this._rotateUp(Bs*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{us();sA=class extends $d{constructor(){super(),this.name="RoomEnvironment",this.position.y=-3.5;let e=new Sf;e.deleteAttribute("uv");let t=new Mn({side:yn}),i=new Mn,r=new vo(16777215,900,28,2);r.position.set(.418,16.199,.3),this.add(r);let s=new ui(e,t);s.position.set(-.757,13.219,.717),s.scale.set(31.713,28.305,28.591),this.add(s);let a=new eu(e,i,6),o=new 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ui(e,vm(50));c.position.set(-16.109,18.021,-8.207),c.scale.set(.1,2.425,2.751),this.add(c);let f=new ui(e,vm(17));f.position.set(14.904,12.198,-1.832),f.scale.set(.15,4.265,6.331),this.add(f);let d=new ui(e,vm(43));d.position.set(-.462,8.89,14.52),d.scale.set(4.38,5.441,.088),this.add(d);let u=new ui(e,vm(20));u.position.set(3.235,11.486,-12.541),u.scale.set(2.5,2,.1),this.add(u);let h=new ui(e,vm(100));h.position.set(0,20,0),h.scale.set(1,.1,1),this.add(h)}dispose(){let e=new Set;this.traverse(t=>{t.isMesh&&(e.add(t.geometry),e.add(t.material))});for(let t of e)t.dispose()}}});var aA,zI,U2=y(()=>{us();aA=class extends Tn{constructor(e){super(e)}load(e,t,i,r){let s=this,a=this.path===""?Eo.extractUrlBase(e):this.path,o=new Ns(this.manager);o.setPath(this.path),o.setRequestHeader(this.requestHeader),o.setWithCredentials(this.withCredentials),o.load(e,function(l){try{t(s.parse(l,a))}catch(c){r?r(c):console.error(c),s.manager.itemError(e)}},i,r)}setMaterialOptions(e){return 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t=`${Date.now()}-${Math.random().toString(36).slice(2)}`;n.dataset.ai3dMeasurementFocusToken=t,n.classList.remove(wA),n.getBoundingClientRect(),n.classList.add(wA),window.setTimeout(()=>{n.dataset.ai3dMeasurementFocusToken===t&&(n.classList.remove(wA),delete n.dataset.ai3dMeasurementFocusToken)},Rle)}function XA(n,e,t,i){let r=_s(t),s={x:(e.x-n.x)*r.x,y:(e.y-n.y)*r.y,z:(e.z-n.z)*r.z},a={x:Math.abs(s.x),y:Math.abs(s.y),z:Math.abs(s.z)};return{distance:Math.sqrt(s.x*s.x+s.y*s.y+s.z*s.z),delta:s,absDelta:a,unit:i}}function Pm(n,e){return n.toFixed(e).replace(/\.?0+$/,"")}function _l(n){return Number.isFinite(n.x)&&Number.isFinite(n.y)&&Number.isFinite(n.z)}function LU(n){return[Math.round(n.x*BC),Math.round(n.y*BC),Math.round(n.z*BC)].join(",")}function yle(n,e){let t=LU(n),i=LU(e);return t=0&&n=100?1:s>=10?2:3;return`${Pm(r,a)} ${VU(i)}`}function VC(n){let e=Math.abs(n),t=e>=100?1:e>=10?2:3;return Pm(e,t)}function Dm(n){return{primary:Nf(n.distance,n.unit),secondary:[`X 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e=typeof activeWindow=="undefined"?window:activeWindow;return typeof e.requestAnimationFrame=="function"?e.requestAnimationFrame(n):e.setTimeout(()=>n(e.performance.now()),16)}function wle(n){let e=typeof activeWindow=="undefined"?window:activeWindow;if(typeof e.cancelAnimationFrame=="function"){e.cancelAnimationFrame(n);return}e.clearTimeout(n)}function ZA(n){return new WC(n)}var jA,WC,zC=y(()=>{"use strict";jA=class jA{constructor(e){this.originals=new Map;this.unsubscribe=null;this.active=!1;this.drag=null;this.pendingDrag=null;this.selected=null;this.activePointerId=null;this.frameCount=0;this.pendingDragEvent=null;this.dragUpdateFrame=null;this.adapter=e}isEnabled(){return this.active}setEnabled(e){var t,i,r;return this.active===e?this.active:(this.active=e,this.finishDrag(),this.setSelected(null),this.activePointerId=null,e?this.unsubscribe=this.adapter.subscribe({onPointerDown:(s,a)=>this.handlePointerDown(s,a),onPointerMove:s=>this.handlePointerMove(s),onPointerUp:s=>this.handlePointerUp(s),onRender:()=>this.handleRender()}):((t=this.unsubscribe)==null||t.call(this),this.unsubscribe=null),(r=(i=this.adapter).requestRender)==null||r.call(i),this.active)}toggle(){return this.setEnabled(!this.active)}reset(){var e,t;this.finishDrag(),this.setSelected(null);for(let{part:i,transform:r}of this.originals.values())this.adapter.isDisposed(i)||this.adapter.restoreTransform(i,r);this.activePointerId=null,(t=(e=this.adapter).requestRender)==null||t.call(e)}dispose(){this.setEnabled(!1),this.originals.clear()}handlePointerDown(e,t){if(t.button!==0||t.isPrimary===!1)return;let 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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){var t;return jle(e)?this.parts.includes(e)?e:null:e&&(t=this.meshToPart.get(e.id))!=null?t: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 cl(e.object,jU),this.scene.add(this.selectionHelper)),this.requestRender()}beginDrag(e,t){let i=this.getPartWorldCenter(e,this.tempCenter).clone(),r=this.getPointOnDragPlane(i,t);if(!r)return null;t.preventDefault(),t.stopPropagation(),qle(this.scene,e.object),this.canvas.classList.add("ai3d-disassembly-dragging");let s="move";t.shiftKey&&(s="rotate");let a=this.tempCameraForward;this.camera.getWorldDirection(a);let o=Mm(ei(r),ei(a));return o?(this.controls.enabled=!1,this.requestRender(),{part:e,mode:s,plane:o,startPoint:r.clone(),startPosition:e.object.position.clone(),startQuaternion:e.object.quaternion.clone(),pivot:i,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=this.tempDragOffset.copy(i).sub(e.startPoint),s=this.tempNextPosition.copy(e.startPosition).add(r),a=this.tempHelperDelta.copy(s).sub(e.part.object.position);e.part.object.position.copy(s),e.part.object.updateMatrixWorld(!0),this.invalidatePartCenter(e.part),this.translateSelectionHelper(a),this.requestRender()}endDrag(e){var t;this.controls.enabled=!0,this.canvas.classList.remove("ai3d-disassembly-dragging"),(t=this.selectionHelper)==null||t.update(),this.requestRender()}updateSelectionOcclusion(e){let t=this.getPartWorldCenter(e,this.tempCenter),i=this.camera.position,r=Of(ei(i),ei(t));if(!r)return;let s=this.tempDirection.set(r.direction.x,r.direction.y,r.direction.z);this.raycaster.set(i,s),this.raycaster.far=r.distance;let a=this.raycaster.intersectObjects(this.meshes,!1)[0],o=!!a&&Lf(a.distance,r.distance,r.epsilon);o!==this.lastOccluded&&(this.lastOccluded=o,this.selectionHelper&&(this.selectionHelper.material.color.set(o?Qle:jU),this.requestRender()))}updateRotation(e,t){var c;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=RA({startPosition:ei(e.startPosition),pivot:ei(e.pivot),startRotationQuaternion:xA(e.startQuaternion),yawAxis:ei(a),pitchAxis:ei(o),deltaX:i,deltaY:r,sensitivity:.01});l&&(e.part.object.position.set(l.position.x,l.position.y,l.position.z),e.part.object.quaternion.set(l.rotationQuaternion.x,l.rotationQuaternion.y,l.rotationQuaternion.z,l.rotationQuaternion.w),e.part.object.updateMatrixWorld(!0),this.invalidatePartCenter(e.part),(c=this.selectionHelper)==null||c.update(),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 ui?i.object:null}getPointOnDragPlane(e,t){var s;let i=this.tempCameraForward;this.camera.getWorldDirection(i);let r=Mm(ei(e),ei(i));return r&&(s=this.getRayPlanePoint(t,r))!=null?s:e}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=AA({origin:ei(this.raycaster.ray.origin),direction:ei(this.raycaster.ray.direction)},t);return a?new re(a.x,a.y,a.z):null}getPartWorldCenter(e,t){let i=this.partCenterCache.get(e.id);return i?t.copy(i):(this.tempBox.setFromObject(e.object).getCenter(t),this.partCenterCache.set(e.id,t.clone()),t)}invalidatePartCenter(e){this.partCenterCache.delete(e.id)}translateSelectionHelper(e){if(!this.selectionHelper||e.lengthSq()<=Number.EPSILON)return;let t=this.selectionHelper.geometry.getAttribute("position");for(let i=0;ie.uuid).join("|"):n.uuid}function tce(n){if(n)for(let e of Array.isArray(n)?n:[n])e.dispose()}var $le,ex,$U=y(()=>{"use strict";$le=.242;ex=class{constructor(){this.materials=new Map}get(e){let t=ece(e),i=this.materials.get(t);if(i)return i;let r=Jle(e);return this.materials.set(t,r),r}clear(){for(let e of this.materials.values())tce(e);this.materials.clear()}get size(){return this.materials.size}}});function JU(n){return un(n)}function ice(n,e){return{originalPosition:JU(n),originalCenter:JU(e)}}function tx(n,e,t){let i=n.getRootCenter();for(let r of n.getParts()){let s=n.getPartState(r);s||(s=ice(n.getPartPosition(r),n.getPartCenter(r)),n.setPartState(r,s));let a=(s.originalCenter[t]-i[t])*e;n.setPartPosition(r,SU(s.originalPosition,t,a))}}function ix(n){for(let e of n.getParts()){let t=n.getPartState(e);t&&n.setPartPosition(e,t.originalPosition)}}var jC=y(()=>{"use strict";ks()});function rx(n){return un(n)}function rce(n){return n instanceof ui}function nce(n){let e=[];return n.traverse(t=>{rce(t)&&t.geometry&&e.push(t)}),e}function eV(n,e,t){tx(new nx(n),e,t)}function ZC(n){ix(new nx(n))}var nx,tV=y(()=>{"use strict";us();ks();gl();jC();nx=class{constructor(e){this.root=e}getParts(){return nce(this.root)}getRootCenter(){let e=new kr().setFromObject(this.root);return Er({min:ei(e.min),max:ei(e.max)})}getPartPosition(e){return ei(e.position)}getPartCenter(e){let i=new kr().setFromObject(e).getCenter(new re);return ei(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:rx(t._previewExplodeState.originalPosition),originalCenter:rx(t._previewExplodeState.originalCenter)}:null}setPartState(e,t){e.userData._previewExplodeState={originalPosition:rx(t.originalPosition),originalCenter:rx(t.originalCenter)}}}});function iV(n){return n.cameraMoved||n.animating||n.renderDirty||n.renderObserverCount>0&&n.renderObserverSettleFrames>0}var sx,rV=y(()=>{"use strict";sx=class{constructor(e=120){this.maxSamples=e;this.samples=[];this.renderedFrameCount=0;this.idleFrameSkipCount=0;this.slowFrameCount=0;this.maxRenderMs=0;this.adaptiveScaleChangeCount=0}recordRenderedFrame(e,t){!Number.isFinite(e)||e<0||(this.renderedFrameCount++,e>=t&&this.slowFrameCount++,this.maxRenderMs=Math.max(this.maxRenderMs,e),this.samples.push(e),this.samples.length>this.maxSamples&&this.samples.shift())}recordIdleFrameSkip(){this.idleFrameSkipCount++}recordAdaptiveScaleChange(){this.adaptiveScaleChangeCount++}snapshot(){let e=[...this.samples].sort((r,s)=>r-s),t=this.samples.reduce((r,s)=>r+s,0),i=e.length===0?-1:Math.min(e.length-1,Math.ceil(e.length*.95)-1);return{renderedFrameCount:this.renderedFrameCount,idleFrameSkipCount:this.idleFrameSkipCount,slowFrameCount:this.slowFrameCount,averageRenderMs:e.length?Number((t/e.length).toFixed(2)):0,p95RenderMs:i>=0?Number(e[i].toFixed(2)):0,maxRenderMs:Number(this.maxRenderMs.toFixed(2)),adaptiveScaleChangeCount:this.adaptiveScaleChangeCount}}}});var lV={};Be(lV,{ThreeModelPreview:()=>ox,createThreeModelPreview:()=>bce});function aV(){return{textureCount:0,colorTextureCount:0,srgbColorTextureCount:0}}function Rce(n,e){n.textureCount+=e.textureCount,n.colorTextureCount+=e.colorTextureCount,n.srgbColorTextureCount+=e.srgbColorTextureCount}function qC(n){return n instanceof ll||n instanceof vo||n instanceof rc}function QC(n){return n instanceof ir}function oV(n){return Number.isFinite(n)?Math.max(0,Math.min(n,1)):0}function bce(n){return new ox(n)}var ax,sce,ace,oce,lce,cce,nV,fce,sV,dce,uce,hce,mce,pce,gce,_ce,vce,Ece,Sce,Y_,Tce,Ace,xce,ox,cV=y(()=>{"use strict";us();F2();B2();mU();ga();Rm();gl();bA();DA();F_();wC();ks();G_();W_();qU();$U();tV();ps();CC();rV();YC();ax=new ht("#20242e"),sce=.28,ace=2.5,oce=1.5,lce=1.15,cce=260,nV=30,fce=8,sV=28,dce=18,uce=2,hce=28,mce=.86,pce=1.08,gce=.62,_ce=.86,vce=4,Ece=120,Sce=16317180,Y_=16317180,Tce=16096779,Ace=16777215,xce=15067115;ox=class{constructor(e){this.raycaster=new Af;this.occlusionRaycaster=new Af;this.renderObservers=new Set;this.cameraZoomObservers=new Set;this.pointer=new yt;this.annotationProjection=new re;this.annotationDirection=new re;this.clock={last:performance.now()};this.defaultLights=[];this.configLights=[];this.environmentTarget=null;this.environmentInstallHandle=0;this.rootObject=null;this.loadedExt="";this.resourceWarnings=[];this.textureAudit=aV();this.renderHandle=0;this.contextLost=!1;this.quality="high";this.renderScale=1;this.interactivePixelRatioActive=!1;this.interactionPixelRatioDeadline=0;this.renderObserverSettleFrames=0;this.frameBudgetPixelRatioScale=1;this.frameBudgetSlowStreak=0;this.frameBudgetFastStreak=0;this.frameBudgetObserverStride=1;this.frameBudgetObserverCursor=0;this.frameBudgetShadowDeferred=!1;this.lastFrameDurationMs=0;this.smoothness=new sx;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.meshShadowFlagsPrepared=!1;this.gridHelper=null;this.bboxEnabled=!1;this.wireframeEnabled=!1;this.wireframeOriginalMaterials=new Map;this.sceneConfig={};this.focusSelectionEnabled=!1;this.explodeStateActive=!1;this.focusedObject=null;this.highlightedObject=null;this.selectionHelper=null;this.focusHelper=null;this.mixer=null;this.animationPlaying=!1;this.initialTarget=new re;this.initialPosition=new re(3,2,3);this.initialFov=45;this.initialZoom=1;this.initialCameraMode="perspective";this.cameraMode="perspective";this.lastPointerDown=null;this.measurementActive=!1;this.measurementScale={x:1,y:1,z:1};this.measurementBaseRootScale=new re(1,1,1);this.measurementBaseBounds=null;this.measurementUnit="mm";this.measurementSegments=[];this.measurementMarkers=[];this.measurementMarkerPoints=[];this.measurementTargetObject=null;this.measurementTargetHelper=null;this.measurementSnapInputCache=null;this.measurementSnapInputCacheTarget=null;this.measurementSnapKind=null;this.measurementObservers=new Set;this.pendingPoint=null;this.pendingMarker=null;this.hoveredMarkerIndex=-1;this.lastPointerClient={x:0,y:0,altKey:!1};this.previewLine=null;this.previewLineUpdateHandle=0;this.originalMaterials=new Map;this.focusedSelectedMeshes=new Map;this.focusDimMaterialCache=new ex;this._lastPickResult={mesh:null,pickedPoint:null,screenX:0,screenY:0};this._onPickCallbacks=[];this.disassembly=null;this.disassemblySetup=!1;this.renderDirty=!0;this.stlMaterial=null;this.cachedMeshes=null;this.cachedMeshRoot=null;this.cachedRenderables=null;this.cachedRenderableRoot=null;this.cachedRenderableObjectCount=null;this.cachedChildMeshMap=null;this.cachedChildMeshMapRoot=null;this.cachedRenderableBoundsMap=null;this.cachedRenderableBoundsMapRoot=null;this.cachedRootPreviewBounds=null;this.cachedRootPreviewBoundsObject=null;this.cachedGeometryQualityStats=null;this.cameraAnimHandle=0;this.preventCanvasWheelScroll=e=>{this.prepareInteractiveFrameBudget(),e.preventDefault(),e.stopPropagation(),this.markDirty()};this.handleControlsChange=()=>{this.prepareInteractiveFrameBudget(),this.measurementSegments.length>0&&this.updateMeasurementOverlayPositions(),this.markDirty(),this.notifyCameraZoomChanged()};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.prepareInteractiveFrameBudget())};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.handlePointerMove=e=>{if(this.lastPointerClient={x:e.clientX,y:e.clientY,altKey:e.altKey},e.buttons&1&&this.prepareInteractiveFrameBudget(),!this.measurementActive||(this.pendingPoint&&this.schedulePreviewLineUpdate(),this.measurementMarkers.length===0))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.measurementMarkers,!1),r=i.length>0?this.measurementMarkers.indexOf(i[0].object):-1;if(r!==this.hoveredMarkerIndex){if(this.hoveredMarkerIndex>=0&&this.hoveredMarkerIndex=0&&r{e.preventDefault(),this.contextLost=!0,this.renderHandle&&(cancelAnimationFrame(this.renderHandle),this.renderHandle=0)};this.handleContextRestored=()=>{this.contextLost=!1,this.markDirty(),this.startRenderLoop()};this.renderer=new eA({canvas:e,antialias:!0,alpha:!0,preserveDrawingBuffer:!0,powerPreference:"high-performance"}),this.renderer.outputColorSpace=Li,this.renderer.toneMapping=ws,this.renderer.toneMappingExposure=1,this.renderer.shadowMap.enabled=!1,this.renderer.shadowMap.type=aT,this.renderer.shadowMap.autoUpdate=!1,this.renderer.shadowMap.needsUpdate=!1,this.renderer.setClearColor(ax,1),this.scene=new $d,this.camera=new _r(this.initialFov,1,.01,2e3),this.camera.position.copy(this.initialPosition),this.camera.lookAt(this.initialTarget),this.scene.add(this.camera),this.controls=new nA(this.camera,e),this.controls.enableDamping=!0,this.controls.dampingFactor=.08,this.controls.zoomSpeed=.65,this.controls.screenSpacePanning=!0,this.controls.target.copy(this.initialTarget),this.controls.addEventListener("change",this.handleControlsChange),this.installDefaultLighting(),this.resizeObs=new ResizeObserver(()=>this.resizeRenderer()),this.resizeObs.observe(e),typeof IntersectionObserver!="undefined"&&(this.viewportObserver=new IntersectionObserver(this.handleViewportIntersection,{root:null,threshold:[0,.01]}),this.viewportObserver.observe(e)),e.addEventListener("wheel",this.preventCanvasWheelScroll,{passive:!1}),e.addEventListener("pointerdown",this.handlePointerDown),e.addEventListener("pointerup",this.handlePointerUp),e.addEventListener("pointermove",this.handlePointerMove),e.addEventListener("webglcontextlost",this.handleContextLost),e.addEventListener("webglcontextrestored",this.handleContextRestored),this.resizeRenderer(),this.startRenderLoop()}async loadModel(e,t,i,r,s){var l;Ti(s),this.clearLoadedModel("model-switch"),Ti(s),this.loadedExt=t.toLowerCase(),this.resourceWarnings=[],this.textureAudit=aV();let a=null,o=[];try{if(this.loadedExt==="glb"||this.loadedExt==="gltf"){let u=await fU(e,this.loadedExt,i,r,s);a=u.scene,o=u.animations,this.resourceWarnings=u.warnings}else if(this.loadedExt==="stl")a=await dU(e),this.stlMaterial=Sa(a)?a.material:null;else if(this.loadedExt==="ply")a=await uU(e);else if(this.loadedExt==="obj"){let u=await hU(e,i,r);a=u.object,this.resourceWarnings=u.warnings}else throw new Error(`Three preview does not support .${this.loadedExt} format`);Ti(s),this.rootObject=a,this.scene.add(a),this.invalidateMeshCache();let c=this.getRenderableObjects(a);this.prepareModelForQuality(c),Ti(s),this.syncShadowFeatures();let f=this.getRootPreviewBounds(a);if(this.captureMeasurementBaseState(a,f),this.updateShadowFraming(f),this.syncSceneHelpers(),this.markDirty(),o.length>0){this.mixer=new g_(a);for(let u of o)this.mixer.clipAction(u).play();this.animationPlaying=!0}let d=$A(a,c,this.resourceWarnings,f!=null?f:void 0);return this.cachedGeometryQualityStats=null,this.fitCameraToObject(a,f!=null?f:void 0),this.bboxEnabled&&this.ensureBoundingBoxHelper(),this.scheduleGlobalEnvironmentInstall(),this.disassemblySetup=!1,(l=this.disassembly)==null||l.dispose(),this.disassembly=null,d}catch(c){throw a&&(a.removeFromParent(),this.rootObject===a&&(this.rootObject=null),this.lastDisposalAudit=this.disposeObjectGraph(a,"model-switch"),this.invalidateMeshCache()),c}}applyConfig(e){e.camera&&this.applyCameraConfig(e.camera),e.lights&&this.applyLightConfig(e.lights),e.scene&&this.applySceneConfig(e.scene),e.stl&&this.applySTLConfig(e.stl)}applySTLConfig(e){let t=this.stlMaterial;t&&(e.color!==void 0&&t.color.set(e.color),e.wireframe!==void 0&&(t.wireframe=e.wireframe,t.needsUpdate=!0),this.markDirty())}destroy(){var t,i;cancelAnimationFrame(this.renderHandle),cancelAnimationFrame(this.cameraAnimHandle),this._onPickCallbacks=[],this.renderObservers.clear(),this.cameraZoomObservers.clear(),this.measurementObservers.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),e.removeEventListener("pointermove",this.handlePointerMove),e.removeEventListener("webglcontextlost",this.handleContextLost),e.removeEventListener("webglcontextrestored",this.handleContextRestored),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(){let e=this.renderer.domElement;return LA({canvas:e,observeRender:t=>(this.renderObservers.add(t),this.setRenderObserverSettleFrames(),this.markDirty(),{remove:()=>{this.renderObservers.delete(t),this.renderObservers.size===0&&this.setRenderObserverSettleFrames(0)}}),getCameraStateKey:()=>this.getAnnotationCameraStateKey(),projectWorldPoint:(t,i)=>this.projectAnnotationWorldPoint(t,i),isWorldPointOccluded:t=>this.isAnnotationWorldPointOccluded(t)})}exportModelInfo(e){var s;if(!this.rootObject)return"";let t=this.getRenderableObjects(this.rootObject),i=$A(this.rootObject,t,this.resourceWarnings,(s=this.getRootPreviewBounds())!=null?s:void 0),r=e&&Gs(e)||i.rootName;return CA({title:r,format:this.loadedExt.toUpperCase(),summary:i,meshBreakdown:t.map(zU)})}getModelEvidence(){var o;if(!this.rootObject)return null;let e=this.getRenderableObjects(this.rootObject),t=this.getRenderableMeshes(this.rootObject),i=this.getChildRenderableMeshMap(this.rootObject),r=this.getRenderableBoundsMap(this.rootObject),s=YU(this.rootObject,t,i,r),a={parts:s.parts,groupedMeshes:new Set(s.groupedMeshes)};return NA({summary:$A(this.rootObject,e,this.resourceWarnings,(o=this.getRootPreviewBounds())!=null?o:void 0),renderableMeshes:e,groupedPartCandidates:a,createMeshPart:l=>XC(l,this.rootObject,r),getMeshMaterialNames:WU,resourceWarnings:this.resourceWarnings})}getSelectedPartInfo(){var r;let e=(r=this.focusedObject)!=null?r:QC(this._lastPickResult.mesh)?this._lastPickResult.mesh:null;if(!e)return null;let t=this.rootObject?this.getRenderableMeshes(this.rootObject):[],i=this.rootObject?this.getChildRenderableMeshMap(this.rootObject):void 0;return XU(e,this.rootObject,t,i)}exportSelectedPartInfo(){let e=this.getSelectedPartInfo();return e?PA(e):""}getPickWorldPoint(e){return e.pickedPoint&&typeof e.pickedPoint=="object"?ei(e.pickedPoint):QC(e.mesh)?Er($r(e.mesh)):null}onPick(e){return this._onPickCallbacks.push(e),()=>{this._onPickCallbacks=this._onPickCallbacks.filter(t=>t!==e)}}resetView(){this.rootObject&&this.explodeStateActive&&(ZC(this.rootObject),this.explodeStateActive=!1,this.invalidateRootBoundsCache(),this.markShadowDirty()),this.resetDisassembly(),this.clearFocusedMesh(),this.clearSelectionHighlight(),this.switchCameraMode(this.initialCameraMode),this.camera.position.copy(this.initialPosition),this.controls.target.copy(this.initialTarget),this.camera.lookAt(this.controls.target),this.camera instanceof _r&&(this.camera.fov=this.initialFov),this.camera.zoom=this.initialZoom,this.camera.updateProjectionMatrix(),this.controls.update(),this.markDirty(),this.renderNow(performance.now()),this.notifyCameraZoomChanged()}toggleFocusSelection(){var t;let e=!this.focusSelectionEnabled;return e&&((t=this.disassembly)!=null&&t.isEnabled())&&this.disassembly.setEnabled(!1),e&&this.deactivateMeasurementMode(),this.focusSelectionEnabled=e,this.focusSelectionEnabled?(this.clearSelectionHighlight(),this._lastPickResult.mesh instanceof ir&&this.setFocusedObject(this._lastPickResult.mesh)):this.clearFocusedMesh(),this.markDirty(),this.focusSelectionEnabled}isFocusSelectionEnabled(){return this.focusSelectionEnabled}setWireframe(e){e!==this.wireframeEnabled&&(this.wireframeEnabled=e,this.applyWireframe(e),this.markDirty())}toggleWireframe(){return this.setWireframe(!this.wireframeEnabled),this.wireframeEnabled}applyWireframe(e){if(this.rootObject)for(let t of this.getRenderableMeshes(this.rootObject))if(e){this.wireframeOriginalMaterials.set(t.id,t.material);let r=Ws(t.material).map(s=>{if(s instanceof Mn){let a=new fs({color:s.color,transparent:s.transparent,opacity:s.opacity,side:s.side,visible:s.visible});return a.wireframe=!0,a}if("wireframe"in s){let a=s.clone();return a.wireframe=!0,a}return s});t.material=Array.isArray(t.material)?r:r[0]}else{let i=this.wireframeOriginalMaterials.get(t.id);i&&(t.material=i),this.wireframeOriginalMaterials.delete(t.id)}}toggleOrientationGizmo(){if(!this.axesHelper){this.axesHelper=new om(1.2),this.axesHelper.visible=!1;let e=this.axesHelper.material;e.depthTest=!1,e.depthWrite=!1,this.axesHelper.renderOrder=999,this.scene.add(this.axesHelper)}return this.axesHelper.visible=!this.axesHelper.visible,this.axesHelper.position.copy(this.controls.target),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}toggleMeasurement(){var t;if(this.measurementActive)return this.deactivateMeasurementMode(),!1;(t=this.disassembly)!=null&&t.isEnabled()&&this.disassembly.setEnabled(!1);let e=this.getCurrentMeasurementTargetObject();return this.clearSelectionHighlight(),this.focusSelectionEnabled&&(this.focusSelectionEnabled=!1,this.clearFocusedMesh()),this.measurementActive=!0,this.setMeasurementTargetObject(e,!1),wf(this.renderer.domElement,this.measurementActive),this.notifyMeasurementsChanged(),this.measurementActive}isMeasurementActive(){return this.measurementActive}clearMeasurements(){this.disposeMeasurementOverlays(!1)}cancelMeasurement(){let e=!!this.pendingPoint;this.cancelPendingMeasurement(),e&&this.notifyMeasurementsChanged()}deactivateMeasurementMode(){return this.measurementActive?(this.measurementActive=!1,wf(this.renderer.domElement,!1),this.setMeasurementTargetObject(null,!1),this.cancelPendingMeasurement(),this.notifyMeasurementsChanged(),!0):!1}disposeMeasurementOverlays(e){var t;e&&(this.measurementActive=!1,wf(this.renderer.domElement,!1),this.setMeasurementTargetObject(null,!1)),this.cancelPendingMeasurement(!1);for(let i of this.measurementSegments){i.line.removeFromParent(),i.line.geometry.dispose(),i.line.material.dispose(),i.label.removeFromParent();let r=i.label.material;(t=r.map)==null||t.dispose(),r.dispose()}this.measurementSegments=[];for(let i of this.measurementMarkers){i.removeFromParent(),i.geometry.dispose();let r=i.material;if(Array.isArray(r))for(let s of r)s.dispose();else r.dispose()}this.measurementMarkers=[],this.measurementMarkerPoints=[],this.markDirty(),this.notifyMeasurementsChanged()}setMeasurementScale(e){this.measurementScale=_s(e),this.invalidateMeasurementSnapInputCache(),this.applyMeasurementModelScale(),this.updateMeasurementOverlayPositions(),this.updateMeasurementLabels(),this.notifyMeasurementsChanged()}getMeasurementScale(){return{...this.measurementScale}}setMeasurementUnit(e){this.measurementUnit=k_(e),this.updateMeasurementLabels(),this.notifyMeasurementsChanged()}getMeasurementUnit(){return this.measurementUnit}getMeasurementBounds(){var i;if(!this.rootObject)return null;let e=(i=this.measurementBaseBounds)!=null?i:$r(this.rootObject);return Xi(e)}getMeasurementRecords(){return this.createMeasurementRecords()}getMeasurementState(){return zA({active:this.measurementActive,pending:!!this.pendingPoint,records:this.createMeasurementRecords(),unit:this.measurementUnit,scale:this.getMeasurementScale(),bounds:this.getMeasurementBounds(),targetLocked:!!this.measurementTargetObject,targetName:this.getMeasurementTargetName(),snapKind:this.measurementSnapKind})}exportMeasurements(){return KA(this.createMeasurementRecords())}observeMeasurements(e){return this.measurementObservers.add(e),e(),()=>{this.measurementObservers.delete(e)}}updateMeasurementLabels(){var t,i;if(this.measurementSegments.length===0)return;let e=this.getMeasurementMarkerSize()*3.2;for(let r of this.measurementSegments){this.updateMeasurementLineGeometry(r);let s=Dm(this.createMeasurementReading(r.start,r.end));r.label.removeFromParent();let a=r.label.material;(t=a.map)==null||t.dispose(),a.dispose();let o=this.createThreeMeasurementDraftingLayout(r.start,r.end),l=(i=o==null?void 0:o.labelPosition)!=null?i:new re().addVectors(this.toMeasurementDisplayPoint(r.start),this.toMeasurementDisplayPoint(r.end)).multiplyScalar(.5);r.label=this.createMeasurementLabelSprite(s,l,e),this.scene.add(r.label)}this.markDirty()}captureMeasurementBaseState(e,t){this.measurementBaseRootScale.copy(e.scale),this.measurementBaseBounds=t?Ga(t.min,t.max):null,this.measurementScale={x:1,y:1,z:1}}resetMeasurementCalibrationState(){this.measurementScale={x:1,y:1,z:1},this.measurementBaseRootScale.set(1,1,1),this.measurementBaseBounds=null,this.measurementMarkerPoints=[],this.invalidateMeasurementSnapInputCache()}applyMeasurementModelScale(){var t;if(!this.rootObject)return;this.applyRootMeasurementScale(),this.invalidateRootBoundsCache();let e=(t=this.getRootPreviewBounds())!=null?t:$r(this.rootObject);this.updateShadowFraming(e),this.bboxEnabled&&this.ensureBoundingBoxHelper(),this.removeGroundShadow(),this.removeGrid(),this.syncSceneHelpers(),this.fitCameraToObject(this.rootObject,e),this.applyRootMeasurementScale(),this.invalidateRootBoundsCache()}applyRootMeasurementScale(){if(!this.rootObject)return;let e=_s(this.measurementScale);this.rootObject.scale.set(this.measurementBaseRootScale.x*e.x,this.measurementBaseRootScale.y*e.y,this.measurementBaseRootScale.z*e.z),this.rootObject.updateMatrixWorld(!0)}getMeasurementPivot(){return this.rootObject?this.rootObject.getWorldPosition(new re):new re}toMeasurementDisplayPoint(e){let t=BA(e,this.getMeasurementPivot(),this.measurementScale);return new re(t.x,t.y,t.z)}toMeasurementBasePoint(e){let t=UA(e,this.getMeasurementPivot(),this.measurementScale);return new re(t.x,t.y,t.z)}updateMeasurementOverlayPositions(){this.updateMeasurementTargetHelper();for(let e=0;e{this.cameraZoomObservers.delete(e)}}getPerformanceSnapshot(){let e=this.smoothness.snapshot(),t=this.getQualitySnapshot();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)),averageRenderMs:e.averageRenderMs,p95RenderMs:e.p95RenderMs,maxRenderMs:e.maxRenderMs,renderedFrameCount:e.renderedFrameCount,slowFrameCount:e.slowFrameCount,idleFrameSkipCount:e.idleFrameSkipCount,adaptiveScaleChangeCount:e.adaptiveScaleChangeCount,viewportVisible:this.viewportVisible,disposalAudit:{...this.lastDisposalAudit},meshCount:t.geometry.meshCount,qualitySnapshot:t}}getQualitySnapshot(){let e=this.getGeometryQualityStats(),t=this.smoothness.snapshot();return{backend:"three",supportedFormats:["glb","gltf","stl","ply","obj"],colorPipeline:{outputColorSpace:String(this.renderer.outputColorSpace),toneMapping:this.renderer.toneMapping===ws?"NoToneMapping":String(this.renderer.toneMapping),textureCount:this.textureAudit.textureCount,colorTextureCount:this.textureAudit.colorTextureCount,srgbColorTextureCount:this.textureAudit.srgbColorTextureCount},geometry:e,camera:{near:Number(this.camera.near.toPrecision(6)),far:Number(this.camera.far.toPrecision(6)),nearFarRatio:Number((this.camera.far/Math.max(this.camera.near,Number.EPSILON)).toPrecision(6))},performance:{renderScale:Number(this.renderScale.toFixed(2)),pixelRatio:Number(this.renderer.getPixelRatio().toFixed(2)),frameBudgetPixelRatioScale:Number(this.frameBudgetPixelRatioScale.toFixed(2)),frameBudgetObserverStride:this.frameBudgetObserverStride,viewportVisible:this.viewportVisible,renderedFrameCount:t.renderedFrameCount,idleFrameSkipCount:t.idleFrameSkipCount,slowFrameCount:t.slowFrameCount,averageRenderMs:t.averageRenderMs,p95RenderMs:t.p95RenderMs,maxRenderMs:t.maxRenderMs,adaptiveScaleChangeCount:t.adaptiveScaleChangeCount}}}setExplode(e,t){if(!this.rootObject)return;let i=Math.abs(e)>Number.EPSILON;!i&&!this.explodeStateActive||(eV(this.rootObject,e,t),this.explodeStateActive=i,this.invalidateRootBoundsCache(),this.markShadowDirty(),this.markDirty())}resetExplode(){this.rootObject&&this.explodeStateActive&&(ZC(this.rootObject),this.explodeStateActive=!1,this.invalidateRootBoundsCache(),this.markShadowDirty(),this.markDirty())}focusWorldPoint(e){let t=new re(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(),this.deactivateMeasurementMode());let t=this.disassembly.setEnabled(e);return t||this.disassembly.reset(),t}resetDisassembly(){this.disassembly&&(this.disassembly.reset(),this.invalidateRootBoundsCache())}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=ZU(this.scene,this.camera,this.renderer.domElement,this.rootObject,e,this.controls,()=>{this.invalidateRootBoundsCache(),this.markShadowDirty(),this.markDirty()},this.getChildRenderableMeshMap(this.rootObject)))}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=window.requestAnimationFrame(o))};this.cameraAnimHandle=window.requestAnimationFrame(o)}startRenderLoop(){if(this.renderHandle||!this.viewportVisible||this.contextLost)return;let e=()=>{if(!this.viewportVisible||this.contextLost){this.renderHandle=0;return}let t=this.renderNow(performance.now());this.renderHandle=t?window.requestAnimationFrame(e):0};this.renderHandle=window.requestAnimationFrame(e)}renderNow(e){var l,c,f;let t=this.renderer.domElement;if(!this.viewportVisible||!t.isConnected||t.clientWidth<=0||t.clientHeight<=0)return!1;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)return this.smoothness.recordIdleFrameSkip(),this.renderObserverSettleFrames>0&&(this.renderObserverSettleFrames--,this.notifyRenderObservers()),this.shouldContinueRenderLoop(r,s);this.renderDirty=!1,this.setRenderObserverSettleFrames(),(l=this.bboxHelper)==null||l.update(),(c=this.selectionHelper)==null||c.update(),(f=this.focusHelper)==null||f.update(),this.axesHelper&&this.axesHelper.visible&&this.axesHelper.position.copy(this.controls.target);let a=performance.now();this.renderer.render(this.scene,this.camera);let o=performance.now()-a;return this.smoothness.recordRenderedFrame(o,sV),this.updateFrameBudget(o),this.notifyRenderObservers(),this.shouldContinueRenderLoop(r,s)}shouldContinueRenderLoop(e,t){return iV({cameraMoved:e,animating:t,renderDirty:this.renderDirty,renderObserverCount:this.renderObservers.size,renderObserverSettleFrames:this.renderObserverSettleFrames})}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.renderer.shadowMap.enabled){this.frameBudgetShadowDeferred=!1,this.renderer.shadowMap.needsUpdate=!1;return}if(this.shouldDeferShadowRefresh()){this.frameBudgetShadowDeferred=!0;return}this.frameBudgetShadowDeferred=!1,this.renderer.shadowMap.needsUpdate=!0}prepareInteractiveFrameBudget(){let e=performance.now();this.interactionPixelRatioDeadline=e+cce,this.activateInteractivePixelRatio()&&this.resizeRenderer()}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=sV?(this.frameBudgetSlowStreak++,this.frameBudgetFastStreak=0):e<=dce?(this.frameBudgetFastStreak++,this.frameBudgetSlowStreak=0):(this.frameBudgetSlowStreak=0,this.frameBudgetFastStreak=0),this.frameBudgetSlowStreak>=uce){this.frameBudgetSlowStreak=0;let t=Math.max(gce,this.frameBudgetPixelRatioScale*mce);t=hce&&this.frameBudgetPixelRatioScale<1&&(this.frameBudgetFastStreak=0,this.frameBudgetPixelRatioScale=Math.min(1,this.frameBudgetPixelRatioScale*pce),this.frameBudgetObserverStride=Math.max(1,this.frameBudgetObserverStride-1),this.setRenderObserverSettleFrames(),this.smoothness.recordAdaptiveScaleChange(),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.setRenderObserverSettleFrames(),e&&this.markDirty()}setRenderObserverSettleFrames(e=nV){this.renderObserverSettleFrames=this.renderObservers.size>0?e:0}shouldDeferShadowRefresh(){return this.interactivePixelRatioActive&&this.frameBudgetPixelRatioScale<=_ce}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 instanceof ds?this.updateOrthographicFrustum(t/i):this.camera.aspect=t/i,this.camera.updateProjectionMatrix(),this.markDirty()}getCameraZoomRange(){if(!this.rootObject)return null;if(this.camera instanceof ds){let s=Math.max(this.initialZoom*.25,.05),a=Math.max(this.initialZoom*6,s*2),o=Number.isFinite(this.controls.minZoom)&&this.controls.minZoom>0?this.controls.minZoom:s,l=Number.isFinite(this.controls.maxZoom)&&this.controls.maxZoom>o?this.controls.maxZoom:a;return{mode:"zoom",current:Math.max(o,Math.min(this.camera.zoom,l)),min:o,max:l}}let e=this.camera.position.distanceTo(this.controls.target),t=Math.max(e*.08,1e-5),i=Number.isFinite(this.controls.minDistance)&&this.controls.minDistance>0?this.controls.minDistance:t,r=Number.isFinite(this.controls.maxDistance)&&this.controls.maxDistance>i?this.controls.maxDistance:Math.max(e*8,i*10);return{mode:"distance",current:Math.max(i,Math.min(e,r)),min:i,max:r}}notifyCameraZoomChanged(){if(this.cameraZoomObservers.size===0)return;let e=this.getCameraZoomState();for(let t of this.cameraZoomObservers)t(e)}computeOrthographicViewSpan(){var i;if(!this.rootObject)return 2;let e=(i=this.getRootPreviewBounds())!=null?i:$r(this.rootObject),t=Xi(e);return Math.max(Math.max(t.x,t.y,t.z,Number.EPSILON)*1.2,.001)}updateOrthographicFrustum(e){if(!(this.camera instanceof ds))return;let i=this.computeOrthographicViewSpan()/2,r=i*e;this.camera.left=-r,this.camera.right=r,this.camera.top=i,this.camera.bottom=-i}updateOrthographicFrustumForCamera(e,t){let r=this.computeOrthographicViewSpan()/2,s=r*t;e.left=-s,e.right=s,e.top=r,e.bottom=-r,e.updateProjectionMatrix()}switchCameraMode(e){if(this.cameraMode===e&&(e==="perspective"&&this.camera instanceof _r||e==="orthographic"&&this.camera instanceof ds))return;let t=this.renderer.domElement,i=Math.max(1,Math.round(t.clientWidth||t.width||1)),r=Math.max(1,Math.round(t.clientHeight||t.height||1)),s=i/r,a=this.camera,o=a.position.clone(),l=this.controls.target.clone(),c=a.zoom||1,f=a.near,d=a.far;if(this.scene.remove(a),e==="orthographic"){let u=new ds(-1,1,1,-1,f,d);u.position.copy(o),u.zoom=c,u.lookAt(l),this.updateOrthographicFrustumForCamera(u,s),this.camera=u}else{let u=new _r(this.initialFov,s,f,d);u.position.copy(o),u.zoom=c,u.lookAt(l),this.camera=u}this.scene.add(this.camera),this.controls.object=this.camera,this.controls.target.copy(l),this.controls.update(),this.cameraMode=e}applyCameraConfig(e){var i;let t=(i=e.mode)!=null?i:this.cameraMode;e.mode&&(this.initialCameraMode=e.mode),this.switchCameraMode(t),this.camera instanceof _r&&typeof e.fov=="number"&&Number.isFinite(e.fov)&&(this.camera.fov=e.fov,this.initialFov=e.fov),e.position&&(this.camera.position.set(...e.position),this.initialPosition.set(...e.position)),e.lookAt&&(this.controls.target.set(...e.lookAt),this.camera.lookAt(this.controls.target),this.initialTarget.set(...e.lookAt)),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.initialZoom=e.zoom),this.camera.updateProjectionMatrix(),this.controls.update(),this.markDirty(),this.notifyCameraZoomChanged()}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.syncShadowFeatures(),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(ax,0);else if(this.sceneConfig.background){let t=new ht(this.sceneConfig.background);this.scene.background=t,this.renderer.setClearColor(t,1)}else this.scene.background=ax,this.renderer.setClearColor(ax,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.syncShadowFeatures(),this.markDirty()}installDefaultLighting(){let e=new sm(16777215,.96);e.name="default-global-ambient";let t=new nm(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 gm(this.renderer),t=new sA;this.environmentTarget=e.fromScene(t,.04),this.scene.environment=this.environmentTarget.texture,this.scene.environmentIntensity=.48,t.dispose(),e.dispose()}syncGlobalEnvironmentForQuality(){if(this.quality==="low"){this.cancelGlobalEnvironmentInstall(),this.disposeGlobalEnvironment(),this.markDirty();return}this.rootObject&&!this.environmentTarget&&this.scheduleGlobalEnvironmentInstall()}scheduleGlobalEnvironmentInstall(){this.quality==="low"||this.environmentTarget||this.environmentInstallHandle||(this.environmentInstallHandle=window.setTimeout(()=>{this.environmentInstallHandle=0,!(this.quality==="low"||this.contextLost||!this.rootObject)&&(this.installGlobalEnvironment(),this.markDirty())},Ece))}cancelGlobalEnvironmentInstall(){this.environmentInstallHandle&&(window.clearTimeout(this.environmentInstallHandle),this.environmentInstallHandle=0)}disposeGlobalEnvironment(){var e;this.cancelGlobalEnvironmentInstall(),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 ht(e.color):new ht(16777215),i=(r=e.intensity)!=null?r:1;switch(e.type){case"ambient":return new sm(t,i);case"hemisphere":{let d=e.groundColor?new ht(e.groundColor):new ht(4473924);return new nm(t,d,i)}case"directional":{let d=new ll(t,i),u=(s=e.position)!=null?s:[-1,2,1],h=(a=e.target)!=null?a:[0,0,0];return d.position.set(...u),d.target.position.set(...h),this.scene.add(d.target),d.castShadow=!!e.castShadow,d}case"point":{let d=new vo(t,i),u=(o=e.position)!=null?o:[0,5,0];return d.position.set(...u),d.castShadow=!!e.castShadow,typeof e.decay=="number"&&(d.decay=e.decay),d}case"spot":{let d=new rc(t,i),u=(l=e.position)!=null?l:[0,5,0],h=(c=e.target)!=null?c:[0,0,0];return d.position.set(...u),d.target.position.set(...h),this.scene.add(d.target),d.angle=e.angle?e.angle*Math.PI/180:Math.PI/4,d.penumbra=(f=e.penumbra)!=null?f:.5,typeof e.decay=="number"&&(d.decay=e.decay),d.castShadow=!!e.castShadow,d}case"attachToCam":{let d=new vo(t,i);return this.camera.add(d),d}default:return null}}disposeConfiguredLight(e){(e instanceof ll||e instanceof rc)&&e.target.removeFromParent(),e.removeFromParent(),e.dispose()}prepareModelForQuality(e){let t=oU(this.renderer.capabilities.getMaxAnisotropy(),this.quality),i=new Set;for(let r of e)for(let s of Ws(r.material))i.has(s.uuid)||(i.add(s.uuid),this.prepareMaterialForQuality(s,t))}prepareMaterialForQuality(e,t){Rce(this.textureAudit,vA(e,t))}applyShadowQuality(){let e=this.shadowMapSize(),t=!1;for(let i of this.allLights())!qC(i)||!i.castShadow||(i.shadow.mapSize.set(e,e),i.shadow.bias=-12e-5,i.shadow.normalBias=.018,i.shadow.needsUpdate=!0,t=!0);t&&(this.syncShadowFeatures(),this.markShadowDirty(),this.markDirty())}updateShadowFraming(e=this.getRootPreviewBounds()){if(!this.rootObject||!e)return;let t=Er(e),i=Xi(e),r=Math.max(i.x,i.y,i.z,Number.EPSILON),s=Math.max(r*1.8,.001),a=new re(t.x,t.y,t.z),o=!1;for(let l of this.allLights())if(!(!qC(l)||!l.castShadow)){if(this.ensureMeshShadowFlags(),l.shadow.mapSize.set(this.shadowMapSize(),this.shadowMapSize()),l.shadow.bias=-12e-5,l.shadow.normalBias=.018,l instanceof ll){let c=l.position.clone().sub(l.target.position);if(c.lengthSq()<.001&&c.set(4,7,5),l.target.position.copy(a),l.target.parent||this.scene.add(l.target),l.position.copy(a).add(c.normalize().multiplyScalar(s*2.4)),l.shadow.camera instanceof ds){let f=l.shadow.camera;f.left=-s,f.right=s,f.top=s,f.bottom=-s,f.near=.1,f.far=s*5,f.updateProjectionMatrix()}}l.shadow.needsUpdate=!0,o=!0}o&&this.markShadowDirty()}shadowMapSize(){return this.quality==="low"?512:this.quality==="medium"?1024:2048}allLights(){return[...this.defaultLights,...this.configLights]}hasActiveShadowFeatures(){return!!this.sceneConfig.groundShadow||this.allLights().some(e=>qC(e)&&e.castShadow)}syncShadowFeatures(){let e=this.hasActiveShadowFeatures();if(this.renderer.shadowMap.enabled!==e&&(this.renderer.shadowMap.enabled=e),!e){this.frameBudgetShadowDeferred=!1,this.renderer.shadowMap.needsUpdate=!1;return}this.ensureMeshShadowFlags(),this.renderer.shadowMap.needsUpdate=!0}ensureMeshShadowFlags(){if(!(!this.rootObject||this.meshShadowFlagsPrepared)){for(let e of this.getRenderableObjects(this.rootObject))Sa(e)&&(e.castShadow=!0,e.receiveShadow=!0);this.meshShadowFlagsPrepared=!0}}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){if(!this.axesHelper){this.axesHelper=new om(1.2);let t=this.axesHelper.material;t.depthTest=!1,t.depthWrite=!1,this.axesHelper.renderOrder=999,this.scene.add(this.axesHelper)}this.axesHelper.visible=e,this.axesHelper.position.copy(this.controls.target)}createGroundShadow(){var l;if(!this.rootObject||this.groundShadowMesh)return;this.ensureMeshShadowFlags();let e=(l=this.getRootPreviewBounds())!=null?l:$r(this.rootObject),t=Er(e),i=Xi(e),r=Math.max(i.x,i.z,Number.EPSILON),s=Math.max(r*3,.001),a=e.min.y-Math.max(s*.002,1e-5),o=new ui(new iu(s,s),new c_({color:0,opacity:sce,transparent:!0}));o.name="ai3d-ground-shadow",o.rotation.x=-Math.PI/2,o.position.set(t.x,a,t.z),o.receiveShadow=!0,o.renderOrder=-1,this.scene.add(o),this.groundShadowMesh=o}removeGroundShadow(){if(this.groundShadowMesh){this.groundShadowMesh.removeFromParent(),this.groundShadowMesh.geometry.dispose();for(let e of Ws(this.groundShadowMesh.material))e.dispose();this.groundShadowMesh=null}}createGrid(){var o;if(!this.rootObject||this.gridHelper)return;let e=(o=this.getRootPreviewBounds())!=null?o:$r(this.rootObject),t=Er(e),i=Xi(e),r=Math.max(i.x,i.z,Number.EPSILON),s=Math.max(r*2,.001),a=new __(s,20,7305093,3423046);a.name="ai3d-grid",a.position.set(t.x,e.min.y-Math.max(s*.003,1e-5),t.z);for(let l of Ws(a.material))l.transparent=!0,l.opacity=.42;this.scene.add(a),this.gridHelper=a}removeGrid(){if(this.gridHelper){this.gridHelper.removeFromParent(),this.gridHelper.geometry.dispose();for(let e of Ws(this.gridHelper.material))e.dispose();this.gridHelper=null}}dispatchPick(e){var c,f,d;if(!this.rootObject||(c=this.disassembly)!=null&&c.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.getRenderableObjects(this.rootObject),!1)[0],r=Ff(i==null?void 0:i.object)?i.object:null,s=this.getRenderableMeshes(this.rootObject),a=this.getChildRenderableMeshMap(this.rootObject),o=r?QA(this.rootObject,r,s,a):null,l={mesh:o,pickedPoint:(d=(f=i==null?void 0:i.point)==null?void 0:f.clone())!=null?d:null,screenX:e.clientX,screenY:e.clientY,modifiers:{altKey:e.altKey,ctrlKey:e.ctrlKey,metaKey:e.metaKey,shiftKey:e.shiftKey}};if(this._lastPickResult=l,this.measurementActive){if(e.altKey){if(!(i!=null&&i.point))return;this.setMeasurementSnapKind("free"),this.addMeasurementPoint(i.point.clone());return}if(!this.measurementTargetObject){o&&this.setMeasurementTargetObject(o);return}let u=this.getMeasurementTargetRaycastPoint(i);if(!u){this.setMeasurementSnapKind(null);return}this.addMeasurementPoint(this.resolveMeasurementPickPoint(u,!1));return}this.focusSelectionEnabled&&o?(this.clearSelectionHighlight(),this.focusedObject!==o&&this.setFocusedObject(o)):this.focusSelectionEnabled?this.clearSelectionHighlight():this.updateSelectionHighlight(o),this._onPickCallbacks.forEach(u=>u(l))}clearLoadedModel(e="model-switch"){var t,i;if(this.cancelGlobalEnvironmentInstall(),(t=this.disassembly)==null||t.dispose(),this.disassembly=null,this.disassemblySetup=!1,this.explodeStateActive=!1,this.meshShadowFlagsPrepared=!1,this.invalidateMeshCache(),this.markDirty(),this.clearFocusedMesh(),this.clearSelectionHighlight(),this.disposeMeasurementOverlays(!0),this.resetMeasurementCalibrationState(),this.wireframeEnabled=!1,this.wireframeOriginalMaterials.clear(),this.stlMaterial=null,this.notifyCameraZoomChanged(),(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.invalidateMeshCache(),this.markShadowDirty()}disposeObjectGraph(e,t){var c;let i=new Set,r=new Set,s=new Set,a=0,o=0,l=f=>{Sa(f)&&a++;let d=f.geometry;d&&!i.has(d.uuid)&&(d.dispose(),i.add(d.uuid));for(let u of Ws(f.material))this.disposeMaterialWithTextures(u,r,s)};if(this.cachedRenderables&&this.cachedRenderableRoot===e){o=(c=this.cachedRenderableObjectCount)!=null?c:this.cachedRenderables.length;for(let f of this.cachedRenderables)l(f)}else e.traverse(f=>{o++,Ff(f)&&l(f)});return{reason:t,meshCount:a,geometryCount:i.size,materialCount:r.size,textureCount:s.size,objectCount:o,timestamp:performance.now()}}disposeMaterialWithTextures(e,t,i){if(t.has(e.uuid))return;let r=e;for(let s of Object.values(r))if(s instanceof Pr&&!i.has(s.uuid))s.dispose(),i.add(s.uuid);else if(Array.isArray(s))for(let a of s)a instanceof Pr&&!i.has(a.uuid)&&(a.dispose(),i.add(a.uuid));e.dispose(),t.add(e.uuid)}fitCameraToObject(e,t){var l;let i=(l=t!=null?t:this.getRootPreviewBounds(e))!=null?l:$r(e),r=RU(i);this.initialTarget.set(r.target.x,r.target.y,r.target.z),this.initialPosition.set(r.position.x,r.position.y,r.position.z),this.initialFov=45;let s=Xi(i),a=Math.max(s.x,s.y,s.z,Number.EPSILON),o=this.initialPosition.distanceTo(this.initialTarget);this.controls.minDistance=Math.max(r.near*4,a*.02,1e-5),this.controls.maxDistance=Math.max(o*8,this.controls.minDistance*10),this.controls.minZoom=.25,this.controls.maxZoom=8,this.raycaster.params.Points={threshold:Math.max(a*.01,1e-5)},this.raycaster.params.Line={threshold:Math.max(a*.002,1e-5)},this.occlusionRaycaster.params.Points={threshold:Math.max(a*.006,1e-5)},this.occlusionRaycaster.params.Line={threshold:Math.max(a*.001,1e-5)},this.resetView(),this.axesHelper&&(this.axesHelper.position.copy(this.controls.target),this.axesHelper.scale.setScalar(Math.max(a*.25,5e-4))),this.camera.near=r.near,this.camera.far=r.far,this.camera.updateProjectionMatrix(),this.markDirty(),this.notifyCameraZoomChanged()}getAnnotationCameraStateKey(){return OA([{value:this.camera.position.x,digits:3},{value:this.camera.position.y,digits:3},{value:this.camera.position.z,digits:3},{value:this.controls.target.x,digits:2},{value:this.controls.target.y,digits:2},{value:this.controls.target.z,digits:2},{value:this.camera instanceof _r?this.camera.fov:this.camera.zoom,digits:this.camera instanceof _r?2:3}])}projectAnnotationWorldPoint(e,t){let i=this.renderer.domElement;return!i.isConnected||i.clientWidth===0||i.clientHeight===0?!1:(this.scene.updateMatrixWorld(),this.camera.updateMatrixWorld(),this.annotationProjection.set(e.x,e.y,e.z).project(this.camera),PU(this.annotationProjection,i,t))}isAnnotationWorldPointOccluded(e){if(!this.rootObject)return!1;let t=Of(ei(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.getRenderableObjects(this.rootObject),!1)[0];return!!i&&Lf(i.distance,t.distance,t.epsilon)}getRenderableMeshes(e){if(this.cachedMeshes&&this.cachedMeshRoot===e)return this.cachedMeshes;let t=[];return e.traverse(i=>{Sa(i)&&i.geometry&&t.push(i)}),this.cachedMeshes=t,this.cachedMeshRoot=e,t}getRenderableObjects(e){if(this.cachedRenderables&&this.cachedRenderableRoot===e)return this.cachedRenderables;let t=[],i=0;return e.traverse(r=>{i++,Ff(r)&&r.geometry&&t.push(r)}),this.cachedRenderables=t,this.cachedRenderableRoot=e,this.cachedRenderableObjectCount=i,t}getChildRenderableMeshMap(e){return this.cachedChildMeshMap&&this.cachedChildMeshMapRoot===e?this.cachedChildMeshMap:(this.cachedChildMeshMap=wm(e,this.getRenderableMeshes(e)),this.cachedChildMeshMapRoot=e,this.cachedChildMeshMap)}getRenderableBoundsMap(e){return this.cachedRenderableBoundsMap&&this.cachedRenderableBoundsMapRoot===e?this.cachedRenderableBoundsMap:(this.cachedRenderableBoundsMap=kU(this.getRenderableObjects(e)),this.cachedRenderableBoundsMapRoot=e,this.cachedRenderableBoundsMap)}getGeometryQualityStats(){var e;return this.rootObject?(this.cachedGeometryQualityStats||(this.cachedGeometryQualityStats=KU(this.rootObject,this.getRenderableObjects(this.rootObject),(e=this.getRootPreviewBounds())!=null?e:void 0,this.getRenderableBoundsMap(this.rootObject))),this.cachedGeometryQualityStats):{meshCount:0,pointCloudCount:0,smallPartCount:0,smallestPartSpan:null,modelSpan:null}}invalidateMeshCache(){this.cachedMeshes=null,this.cachedMeshRoot=null,this.cachedRenderables=null,this.cachedRenderableRoot=null,this.cachedRenderableObjectCount=null,this.cachedChildMeshMap=null,this.cachedChildMeshMapRoot=null,this.cachedRenderableBoundsMap=null,this.cachedRenderableBoundsMapRoot=null,this.invalidateRootBoundsCache()}invalidateRootBoundsCache(){this.cachedRootPreviewBounds=null,this.cachedRootPreviewBoundsObject=null,this.cachedRenderableBoundsMap=null,this.cachedRenderableBoundsMapRoot=null,this.cachedGeometryQualityStats=null}getRootPreviewBounds(e=this.rootObject){return e?this.cachedRootPreviewBounds&&this.cachedRootPreviewBoundsObject===e?this.cachedRootPreviewBounds:(this.cachedRootPreviewBounds=$r(e),this.cachedRootPreviewBoundsObject=e,this.cachedRootPreviewBounds):null}ensureBoundingBoxHelper(){var e;this.rootObject&&((e=this.bboxHelper)==null||e.removeFromParent(),this.bboxHelper=new cl(this.rootObject,16436245),this.scene.add(this.bboxHelper))}updateSelectionHighlight(e){var t;if(!this.rootObject||!e){this.clearSelectionHighlight();return}this.highlightedObject===e&&this.selectionHelper||((t=this.selectionHelper)==null||t.removeFromParent(),this.selectionHelper=new cl(e,4890367),this.scene.add(this.selectionHelper),this.highlightedObject=e,this.markDirty())}setFocusedObject(e){var r,s;if(!this.rootObject||!e){this.clearFocusedMesh();return}if(this.focusedObject===e)return;let t=this.getRenderableMeshes(this.rootObject),i=Sa(e)?[e]:(r=this.getChildRenderableMeshMap(this.rootObject).get(e))!=null?r:[];if(i.length===0&&!Ff(e)){this.clearFocusedMesh();return}this.originalMaterials.size===0?this.applyInitialFocusMaterials(t,i):this.applyFocusSelectionDelta(i),(s=this.focusHelper)==null||s.removeFromParent(),this.focusHelper=new cl(e,3065087),this.scene.add(this.focusHelper),this.focusedObject=e,this.focusedSelectedMeshes.clear();for(let a of i)this.focusedSelectedMeshes.set(a.id,a);this.markDirty()}clearFocusedMesh(){var e;this.restoreFocusedMaterials(),this.disposeFocusDimMaterials(),this.originalMaterials.clear(),this.focusedSelectedMeshes.clear(),(e=this.focusHelper)==null||e.removeFromParent(),this.focusHelper=null,this.focusedObject=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)}}applyInitialFocusMaterials(e,t){let i=new Set(t.map(r=>r.id));for(let r of e)this.originalMaterials.set(r.id,r.material),!i.has(r.id)&&(r.material=this.focusDimMaterialCache.get(r.material))}applyFocusSelectionDelta(e){var i,r;let t=new Set(e.map(s=>s.id));for(let[s,a]of this.focusedSelectedMeshes){if(t.has(s))continue;let o=(i=this.originalMaterials.get(s))!=null?i:a.material;this.originalMaterials.has(s)||this.originalMaterials.set(s,o),a.material=this.focusDimMaterialCache.get(o)}for(let s of e){let a=(r=this.originalMaterials.get(s.id))!=null?r:s.material;this.originalMaterials.has(s.id)||this.originalMaterials.set(s.id,a),s.material=a}}disposeFocusDimMaterials(){this.focusDimMaterialCache.clear()}clearSelectionHighlight(){var e;(e=this.selectionHelper)==null||e.removeFromParent(),this.selectionHelper=null,this.highlightedObject=null,this.markDirty()}setMeasurementTargetObject(e,t=!0){this.clearMeasurementTargetHelper(!1),this.invalidateMeasurementSnapInputCache();let i=e&&this.isObjectInLoadedRoot(e)?e:null;this.measurementTargetObject=i,this.setMeasurementSnapKind(null,!1),i&&(this.measurementTargetHelper=new cl(i,6333946),this.scene.add(this.measurementTargetHelper)),this.markDirty(),t&&this.notifyMeasurementsChanged()}clearMeasurementTargetHelper(e=!0){var t;(t=this.measurementTargetHelper)==null||t.removeFromParent(),this.measurementTargetHelper=null,e&&this.markDirty()}updateMeasurementTargetHelper(){!this.measurementTargetHelper||!this.measurementTargetObject||this.measurementTargetHelper.update()}invalidateMeasurementSnapInputCache(){this.measurementSnapInputCache=null,this.measurementSnapInputCacheTarget=null}setMeasurementSnapKind(e,t=!0){this.measurementSnapKind!==e&&(this.measurementSnapKind=e,t&&this.notifyMeasurementsChanged())}getCurrentMeasurementTargetObject(){var t,i;if(!this.rootObject)return null;let e=(i=(t=this.focusedObject)!=null?t:this.highlightedObject)!=null?i:QC(this._lastPickResult.mesh)?this._lastPickResult.mesh:null;return!e||!this.isObjectInLoadedRoot(e)?null:e}isObjectInLoadedRoot(e){if(!this.rootObject)return!1;let t=e;for(;t;){if(t===this.rootObject)return!0;t=t.parent}return!1}getMeasurementTargetName(){let e=this.measurementTargetObject;return!e||!this.isObjectInLoadedRoot(e)?null:Ea(e,e.type||`object-${e.id}`)}getMeasurementTargetBounds(){let e=this.measurementTargetObject;return!e||!this.isObjectInLoadedRoot(e)?null:(e.updateWorldMatrix(!0,!0),$r(e))}resolveMeasurementPickPoint(e,t){if(t)return this.setMeasurementSnapKind("free"),e;let i=this.createMeasurementGeometrySnapInput();if(!i)return this.setMeasurementSnapKind("free"),e;let r=VA(this.toMeasurementPoint(e),i);return r?(this.setMeasurementSnapKind(r.kind),new re(r.point.x,r.point.y,r.point.z)):(this.setMeasurementSnapKind("free"),e)}createMeasurementGeometrySnapInput(){var c,f;let e=this.measurementTargetObject;if(!e||!this.isObjectInLoadedRoot(e))return null;if(this.measurementSnapInputCache&&this.measurementSnapInputCacheTarget===e)return this.measurementSnapInputCache;let t=this.getMeasurementTargetRenderables();if(t.length===0)return null;let i=[],r=[],s=`three:${e.id}`;for(let d of t){let u=d.geometry.getAttribute("position");if(!u||u.count<=0)continue;d.updateWorldMatrix(!0,!1);let h=[];for(let m=0;m{Ff(r)&&r.geometry&&t.has(r)&&i.push(r)}),i}getMeasurementTargetRaycastPoint(e){let t=this.getMeasurementTargetRenderables();if(t.length===0)return null;let i=e!=null?e:this.raycaster.intersectObjects(this.rootObject?this.getRenderableObjects(this.rootObject):[],!1)[0];return i!=null&&i.point&&t.includes(i.object)?i.point.clone():null}createThreeMeasurementDraftingLayout(e,t){let i=this.toMeasurementDisplayPoint(e),r=this.toMeasurementDisplayPoint(t),s=this.getMeasurementMarkerSize(),a=this.camera.getWorldPosition(new re),o=new re(0,1,0).applyQuaternion(this.camera.quaternion).normalize(),l=WA(this.toMeasurementPoint(i),this.toMeasurementPoint(r),{viewPosition:this.toMeasurementPoint(a),viewUp:this.toMeasurementPoint(o),offset:s*4.2,extensionGap:s*.55,extensionOvershoot:s*.8,arrowLength:s*2.35,arrowWidth:s*.78,labelGap:s*1.05});return l?{linePoints:l.lineSegments.flatMap(([f,d])=>[new re(f.x,f.y,f.z),new re(d.x,d.y,d.z)]),labelPosition:new re(l.labelPoint.x,l.labelPoint.y,l.labelPoint.z)}:null}getMeasurementMarkerSize(){var r;if(!this.rootObject)return .02;let e=(r=this.getRootPreviewBounds())!=null?r:$r(this.rootObject),t=Xi(e);return Math.max(t.x,t.y,t.z,.001)*.018}cancelPendingMeasurement(e=!0){var r,s;let t=this.pendingMarker,i=(s=(r=this.pendingPoint)==null?void 0:r.clone())!=null?s:null;if(this.pendingPoint=null,this.pendingMarker=null,this.hoveredMarkerIndex=-1,i&&this.setMeasurementSnapKind(null,!1),this.removePreviewLine(),t&&i&&!this.isMeasurementPointUsed(i)){let a=this.measurementMarkers.indexOf(t);a>=0&&(this.measurementMarkers.splice(a,1),this.measurementMarkerPoints.splice(a,1)),this.disposeMeasurementMarker(t)}else t&&(t.scale.setScalar(1),t.material.color.setHex(Y_));e&&this.markDirty()}isMeasurementPointUsed(e){return this.measurementSegments.some(t=>t.start.distanceTo(e)<1e-4||t.end.distanceTo(e)<1e-4)}disposeMeasurementMarker(e){e.removeFromParent(),e.geometry.dispose();let t=e.material;if(Array.isArray(t))for(let i of t)i.dispose();else t.dispose()}findNearestMarkerIndex(e){let t=this.getMeasurementMarkerSize()*2.5,i=this.toMeasurementDisplayPoint(e);for(let r=0;r=0?this.measurementMarkerPoints[i].clone():t;if(this.pendingPoint){if(r.distanceTo(this.pendingPoint)<1e-4)return;if(i<0){let s=this.getMeasurementMarkerSize(),a=new im(s*.38,12,12),o=new fs({color:Y_,depthTest:!1,transparent:!0,opacity:.48}),l=new ui(a,o);l.position.copy(this.toMeasurementDisplayPoint(r)),l.renderOrder=999,this.scene.add(l),this.measurementMarkers.push(l),this.measurementMarkerPoints.push(r.clone())}this.createMeasurementSegment(this.pendingPoint,r),this.pendingMarker&&(this.pendingMarker.scale.setScalar(1),this.pendingMarker.material.color.setHex(Y_)),this.pendingPoint=null,this.pendingMarker=null,this.removePreviewLine()}else{if(i<0){let s=this.getMeasurementMarkerSize(),a=new im(s*.38,12,12),o=new fs({color:Y_,depthTest:!1,transparent:!0,opacity:.48}),l=new ui(a,o);l.position.copy(this.toMeasurementDisplayPoint(r)),l.renderOrder=999,this.scene.add(l),this.measurementMarkers.push(l),this.measurementMarkerPoints.push(r.clone()),this.pendingMarker=l}else this.pendingMarker=this.measurementMarkers[i];this.pendingMarker.scale.setScalar(1.6),this.pendingMarker.material.color.setHex(Tce),this.pendingPoint=r,this.ensurePreviewLine()}this.markDirty(),this.notifyMeasurementsChanged()}createMeasurementSegment(e,t){var u,h;let i=this.createThreeMeasurementDraftingLayout(e,t),r=this.toMeasurementDisplayPoint(e),s=this.toMeasurementDisplayPoint(t),a=(u=i==null?void 0:i.linePoints)!=null?u:[r,s],o=new Hi().setFromPoints(a),l=new Cs(o,new Gn({color:Sce,transparent:!0,opacity:1,depthTest:!1,depthWrite:!1}));l.renderOrder=998,this.scene.add(l);let c=Dm(this.createMeasurementReading(e,t)),f=(h=i==null?void 0:i.labelPosition)!=null?h:new re().addVectors(r,s).multiplyScalar(.5),d=this.createMeasurementLabelSprite(c,f,this.getMeasurementMarkerSize()*3.2);this.scene.add(d),this.measurementSegments.push({start:e.clone(),end:t.clone(),line:l,label:d})}createMeasurementLabelSprite(e,t,i){let r=gu("canvas"),s=r.getContext("2d");r.width=oc.width,r.height=oc.height,YA(s,e,r.width,r.height);let a=new o_(r),o=new $h({map:a,depthTest:!1,depthWrite:!1,transparent:!0}),l=new i_(o);return l.position.copy(t),l.scale.set(i*3.7,i*1.08,1),l.renderOrder=1e3,l}ensurePreviewLine(){if(this.previewLine)return;let e=new 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e.id}isDisposed(e){return!e.object.parent&&!this.scene.children.includes(e.object)}captureTransform(e){return{parent:e.object.parent,position:e.object.position.clone(),quaternion:e.object.quaternion.clone(),scale:e.object.scale.clone()}}restoreTransform(e,t){t.parent?t.parent.add(e.object):this.scene.add(e.object),e.object.position.copy(t.position),e.object.quaternion.copy(t.quaternion),e.object.scale.copy(t.scale),e.object.updateMatrixWorld(!0),this.invalidatePartCenter(e),this.requestRender()}subscribe(e){this.canvas.classList.add("ai3d-disassembly-active");let t=s=>{var o,l;if(s.button!==0||s.isPrimary===!1)return;this.lastPointerDown={x:s.clientX,y:s.clientY};let 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){var t;return jle(e)?this.parts.includes(e)?e:null:e&&(t=this.meshToPart.get(e.id))!=null?t: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 cl(e.object,jU),this.scene.add(this.selectionHelper)),this.requestRender()}beginDrag(e,t){let i=this.getPartWorldCenter(e,this.tempCenter).clone(),r=this.getPointOnDragPlane(i,t);if(!r)return null;t.preventDefault(),t.stopPropagation(),Zle(this.scene,e.object),this.canvas.classList.add("ai3d-disassembly-dragging");let s="move";t.shiftKey&&(s="rotate");let a=this.tempCameraForward;this.camera.getWorldDirection(a);let o=Mm(ei(r),ei(a));return o?(this.controls.enabled=!1,this.requestRender(),{part:e,mode:s,plane:o,startPoint:r.clone(),startPosition:e.object.position.clone(),startQuaternion:e.object.quaternion.clone(),pivot:i,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=this.tempDragOffset.copy(i).sub(e.startPoint),s=this.tempNextPosition.copy(e.startPosition).add(r),a=this.tempHelperDelta.copy(s).sub(e.part.object.position);e.part.object.position.copy(s),e.part.object.updateMatrixWorld(!0),this.invalidatePartCenter(e.part),this.translateSelectionHelper(a),this.requestRender()}endDrag(e){var t;this.controls.enabled=!0,this.canvas.classList.remove("ai3d-disassembly-dragging"),(t=this.selectionHelper)==null||t.update(),this.requestRender()}updateSelectionOcclusion(e){let t=this.getPartWorldCenter(e,this.tempCenter),i=this.camera.position,r=Of(ei(i),ei(t));if(!r)return;let s=this.tempDirection.set(r.direction.x,r.direction.y,r.direction.z);this.raycaster.set(i,s),this.raycaster.far=r.distance;let a=this.raycaster.intersectObjects(this.meshes,!1)[0],o=!!a&&Lf(a.distance,r.distance,r.epsilon);o!==this.lastOccluded&&(this.lastOccluded=o,this.selectionHelper&&(this.selectionHelper.material.color.set(o?Qle:jU),this.requestRender()))}updateRotation(e,t){var c;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=RA({startPosition:ei(e.startPosition),pivot:ei(e.pivot),startRotationQuaternion:xA(e.startQuaternion),yawAxis:ei(a),pitchAxis:ei(o),deltaX:i,deltaY:r,sensitivity:.01});l&&(e.part.object.position.set(l.position.x,l.position.y,l.position.z),e.part.object.quaternion.set(l.rotationQuaternion.x,l.rotationQuaternion.y,l.rotationQuaternion.z,l.rotationQuaternion.w),e.part.object.updateMatrixWorld(!0),this.invalidatePartCenter(e.part),(c=this.selectionHelper)==null||c.update(),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 ui?i.object:null}getPointOnDragPlane(e,t){var s;let i=this.tempCameraForward;this.camera.getWorldDirection(i);let r=Mm(ei(e),ei(i));return r&&(s=this.getRayPlanePoint(t,r))!=null?s:e}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=AA({origin:ei(this.raycaster.ray.origin),direction:ei(this.raycaster.ray.direction)},t);return a?new re(a.x,a.y,a.z):null}getPartWorldCenter(e,t){let i=this.partCenterCache.get(e.id);return i?t.copy(i):(this.tempBox.setFromObject(e.object).getCenter(t),this.partCenterCache.set(e.id,t.clone()),t)}invalidatePartCenter(e){this.partCenterCache.delete(e.id)}translateSelectionHelper(e){if(!this.selectionHelper||e.lengthSq()<=Number.EPSILON)return;let t=this.selectionHelper.geometry.getAttribute("position");for(let i=0;ie.uuid).join("|"):n.uuid}function tce(n){if(n)for(let e of Array.isArray(n)?n:[n])e.dispose()}var $le,ex,$U=y(()=>{"use strict";$le=.242;ex=class{constructor(){this.materials=new Map}get(e){let t=ece(e),i=this.materials.get(t);if(i)return i;let r=Jle(e);return this.materials.set(t,r),r}clear(){for(let e of this.materials.values())tce(e);this.materials.clear()}get size(){return this.materials.size}}});function JU(n){return un(n)}function ice(n,e){return{originalPosition:JU(n),originalCenter:JU(e)}}function tx(n,e,t){let i=n.getRootCenter();for(let r of n.getParts()){let s=n.getPartState(r);s||(s=ice(n.getPartPosition(r),n.getPartCenter(r)),n.setPartState(r,s));let a=(s.originalCenter[t]-i[t])*e;n.setPartPosition(r,SU(s.originalPosition,t,a))}}function ix(n){for(let e of n.getParts()){let t=n.getPartState(e);t&&n.setPartPosition(e,t.originalPosition)}}var jC=y(()=>{"use strict";ks()});function rx(n){return 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sx;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.meshShadowFlagsPrepared=!1;this.gridHelper=null;this.bboxEnabled=!1;this.wireframeEnabled=!1;this.wireframeOriginalMaterials=new Map;this.sceneConfig={};this.focusSelectionEnabled=!1;this.explodeStateActive=!1;this.focusedObject=null;this.highlightedObject=null;this.selectionHelper=null;this.focusHelper=null;this.mixer=null;this.animationPlaying=!1;this.initialTarget=new re;this.initialPosition=new re(3,2,3);this.initialFov=45;this.initialZoom=1;this.initialCameraMode="perspective";this.cameraMode="perspective";this.lastPointerDown=null;this.measurementActive=!1;this.measurementScale={x:1,y:1,z:1};this.measurementBaseRootScale=new re(1,1,1);this.measurementBaseBounds=null;this.measurementUnit="mm";this.measurementSegments=[];this.measurementMarkers=[];this.measurementMarkerPoints=[];this.measurementTargetObject=null;this.measurementTargetHelper=null;this.measurementSnapInputCache=null;this.measurementSnapInputCacheTarget=null;this.measurementSnapInputCacheSignature=null;this.measurementSnapKind=null;this.measurementObservers=new Set;this.pendingPoint=null;this.pendingMarker=null;this.hoveredMarkerIndex=-1;this.lastPointerClient={x:0,y:0,altKey:!1};this.previewLine=null;this.previewLineUpdateHandle=0;this.originalMaterials=new Map;this.focusedSelectedMeshes=new Map;this.focusDimMaterialCache=new ex;this._lastPickResult={mesh:null,pickedPoint:null,screenX:0,screenY:0};this._onPickCallbacks=[];this.disassembly=null;this.disassemblySetup=!1;this.renderDirty=!0;this.stlMaterial=null;this.cachedMeshes=null;this.cachedMeshRoot=null;this.cachedRenderables=null;this.cachedRenderableRoot=null;this.cachedRenderableObjectCount=null;this.cachedChildMeshMap=null;this.cachedChildMeshMapRoot=null;this.cachedRenderableBoundsMap=null;this.cachedRenderableBoundsMapRoot=null;this.cachedRootPreviewBounds=null;this.cachedRootPreviewBoundsObject=null;this.cachedGeometryQualityStats=null;this.cameraAnimHandle=0;this.preventCanvasWheelScroll=e=>{this.prepareInteractiveFrameBudget(),e.preventDefault(),e.stopPropagation(),this.markDirty()};this.handleControlsChange=()=>{this.prepareInteractiveFrameBudget(),this.measurementSegments.length>0&&this.updateMeasurementOverlayPositions(),this.markDirty(),this.notifyCameraZoomChanged()};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.prepareInteractiveFrameBudget())};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.handlePointerMove=e=>{if(this.lastPointerClient={x:e.clientX,y:e.clientY,altKey:e.altKey},e.buttons&1&&this.prepareInteractiveFrameBudget(),!this.measurementActive||(this.pendingPoint&&this.schedulePreviewLineUpdate(),this.measurementMarkers.length===0))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.measurementMarkers,!1),r=i.length>0?this.measurementMarkers.indexOf(i[0].object):-1;if(r!==this.hoveredMarkerIndex){if(this.hoveredMarkerIndex>=0&&this.hoveredMarkerIndex=0&&r{e.preventDefault(),this.contextLost=!0,this.renderHandle&&(cancelAnimationFrame(this.renderHandle),this.renderHandle=0)};this.handleContextRestored=()=>{this.contextLost=!1,this.markDirty(),this.startRenderLoop()};this.renderer=new eA({canvas:e,antialias:!0,alpha:!0,preserveDrawingBuffer:!0,powerPreference:"high-performance"}),this.renderer.outputColorSpace=Li,this.renderer.toneMapping=ws,this.renderer.toneMappingExposure=1,this.renderer.shadowMap.enabled=!1,this.renderer.shadowMap.type=aT,this.renderer.shadowMap.autoUpdate=!1,this.renderer.shadowMap.needsUpdate=!1,this.renderer.setClearColor(ax,1),this.scene=new $d,this.camera=new _r(this.initialFov,1,.01,2e3),this.camera.position.copy(this.initialPosition),this.camera.lookAt(this.initialTarget),this.scene.add(this.camera),this.controls=new nA(this.camera,e),this.controls.enableDamping=!0,this.controls.dampingFactor=.08,this.controls.zoomSpeed=.65,this.controls.screenSpacePanning=!0,this.controls.target.copy(this.initialTarget),this.controls.addEventListener("change",this.handleControlsChange),this.installDefaultLighting(),this.resizeObs=new ResizeObserver(()=>this.resizeRenderer()),this.resizeObs.observe(e),typeof IntersectionObserver!="undefined"&&(this.viewportObserver=new IntersectionObserver(this.handleViewportIntersection,{root:null,threshold:[0,.01]}),this.viewportObserver.observe(e)),e.addEventListener("wheel",this.preventCanvasWheelScroll,{passive:!1}),e.addEventListener("pointerdown",this.handlePointerDown),e.addEventListener("pointerup",this.handlePointerUp),e.addEventListener("pointermove",this.handlePointerMove),e.addEventListener("webglcontextlost",this.handleContextLost),e.addEventListener("webglcontextrestored",this.handleContextRestored),this.resizeRenderer(),this.startRenderLoop()}async loadModel(e,t,i,r,s){var l;Ti(s),this.clearLoadedModel("model-switch"),Ti(s),this.loadedExt=t.toLowerCase(),this.resourceWarnings=[],this.textureAudit=aV();let a=null,o=[];try{if(this.loadedExt==="glb"||this.loadedExt==="gltf"){let u=await fU(e,this.loadedExt,i,r,s);a=u.scene,o=u.animations,this.resourceWarnings=u.warnings}else if(this.loadedExt==="stl")a=await dU(e),this.stlMaterial=Sa(a)?a.material:null;else if(this.loadedExt==="ply")a=await uU(e);else if(this.loadedExt==="obj"){let u=await hU(e,i,r);a=u.object,this.resourceWarnings=u.warnings}else throw new Error(`Three preview does not support .${this.loadedExt} format`);Ti(s),this.rootObject=a,this.scene.add(a),this.invalidateMeshCache();let c=this.getRenderableObjects(a);this.prepareModelForQuality(c),Ti(s),this.syncShadowFeatures();let f=this.getRootPreviewBounds(a);if(this.captureMeasurementBaseState(a,f),this.updateShadowFraming(f),this.syncSceneHelpers(),this.markDirty(),o.length>0){this.mixer=new g_(a);for(let u of o)this.mixer.clipAction(u).play();this.animationPlaying=!0}let d=$A(a,c,this.resourceWarnings,f!=null?f:void 0);return this.cachedGeometryQualityStats=null,this.fitCameraToObject(a,f!=null?f:void 0),this.bboxEnabled&&this.ensureBoundingBoxHelper(),this.scheduleGlobalEnvironmentInstall(),this.disassemblySetup=!1,(l=this.disassembly)==null||l.dispose(),this.disassembly=null,d}catch(c){throw a&&(a.removeFromParent(),this.rootObject===a&&(this.rootObject=null),this.lastDisposalAudit=this.disposeObjectGraph(a,"model-switch"),this.invalidateMeshCache()),c}}applyConfig(e){e.camera&&this.applyCameraConfig(e.camera),e.lights&&this.applyLightConfig(e.lights),e.scene&&this.applySceneConfig(e.scene),e.stl&&this.applySTLConfig(e.stl)}applySTLConfig(e){let t=this.stlMaterial;t&&(e.color!==void 0&&t.color.set(e.color),e.wireframe!==void 0&&(t.wireframe=e.wireframe,t.needsUpdate=!0),this.markDirty())}destroy(){var t,i;cancelAnimationFrame(this.renderHandle),cancelAnimationFrame(this.cameraAnimHandle),this._onPickCallbacks=[],this.renderObservers.clear(),this.cameraZoomObservers.clear(),this.measurementObservers.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),e.removeEventListener("pointermove",this.handlePointerMove),e.removeEventListener("webglcontextlost",this.handleContextLost),e.removeEventListener("webglcontextrestored",this.handleContextRestored),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(){let e=this.renderer.domElement;return LA({canvas:e,observeRender:t=>(this.renderObservers.add(t),this.setRenderObserverSettleFrames(),this.markDirty(),{remove:()=>{this.renderObservers.delete(t),this.renderObservers.size===0&&this.setRenderObserverSettleFrames(0)}}),getCameraStateKey:()=>this.getAnnotationCameraStateKey(),projectWorldPoint:(t,i)=>this.projectAnnotationWorldPoint(t,i),isWorldPointOccluded:t=>this.isAnnotationWorldPointOccluded(t)})}exportModelInfo(e){var s;if(!this.rootObject)return"";let t=this.getRenderableObjects(this.rootObject),i=$A(this.rootObject,t,this.resourceWarnings,(s=this.getRootPreviewBounds())!=null?s:void 0),r=e&&Gs(e)||i.rootName;return CA({title:r,format:this.loadedExt.toUpperCase(),summary:i,meshBreakdown:t.map(zU)})}getModelEvidence(){var o;if(!this.rootObject)return null;let e=this.getRenderableObjects(this.rootObject),t=this.getRenderableMeshes(this.rootObject),i=this.getChildRenderableMeshMap(this.rootObject),r=this.getRenderableBoundsMap(this.rootObject),s=YU(this.rootObject,t,i,r),a={parts:s.parts,groupedMeshes:new Set(s.groupedMeshes)};return NA({summary:$A(this.rootObject,e,this.resourceWarnings,(o=this.getRootPreviewBounds())!=null?o:void 0),renderableMeshes:e,groupedPartCandidates:a,createMeshPart:l=>XC(l,this.rootObject,r),getMeshMaterialNames:WU,resourceWarnings:this.resourceWarnings})}getSelectedPartInfo(){var r;let e=(r=this.focusedObject)!=null?r:QC(this._lastPickResult.mesh)?this._lastPickResult.mesh:null;if(!e)return null;let t=this.rootObject?this.getRenderableMeshes(this.rootObject):[],i=this.rootObject?this.getChildRenderableMeshMap(this.rootObject):void 0;return XU(e,this.rootObject,t,i)}exportSelectedPartInfo(){let e=this.getSelectedPartInfo();return e?PA(e):""}getPickWorldPoint(e){return e.pickedPoint&&typeof e.pickedPoint=="object"?ei(e.pickedPoint):QC(e.mesh)?Er($r(e.mesh)):null}onPick(e){return this._onPickCallbacks.push(e),()=>{this._onPickCallbacks=this._onPickCallbacks.filter(t=>t!==e)}}resetView(){this.rootObject&&this.explodeStateActive&&(qC(this.rootObject),this.explodeStateActive=!1,this.invalidateRootBoundsCache(),this.markShadowDirty()),this.resetDisassembly(),this.clearFocusedMesh(),this.clearSelectionHighlight(),this.switchCameraMode(this.initialCameraMode),this.camera.position.copy(this.initialPosition),this.controls.target.copy(this.initialTarget),this.camera.lookAt(this.controls.target),this.camera instanceof _r&&(this.camera.fov=this.initialFov),this.camera.zoom=this.initialZoom,this.camera.updateProjectionMatrix(),this.controls.update(),this.markDirty(),this.renderNow(performance.now()),this.notifyCameraZoomChanged()}toggleFocusSelection(){var t;let e=!this.focusSelectionEnabled;return e&&((t=this.disassembly)!=null&&t.isEnabled())&&this.disassembly.setEnabled(!1),e&&this.deactivateMeasurementMode(),this.focusSelectionEnabled=e,this.focusSelectionEnabled?(this.clearSelectionHighlight(),this._lastPickResult.mesh instanceof ir&&this.setFocusedObject(this._lastPickResult.mesh)):this.clearFocusedMesh(),this.markDirty(),this.focusSelectionEnabled}isFocusSelectionEnabled(){return this.focusSelectionEnabled}setWireframe(e){e!==this.wireframeEnabled&&(this.wireframeEnabled=e,this.applyWireframe(e),this.markDirty())}toggleWireframe(){return this.setWireframe(!this.wireframeEnabled),this.wireframeEnabled}applyWireframe(e){if(this.rootObject)for(let t of this.getRenderableMeshes(this.rootObject))if(e){this.wireframeOriginalMaterials.set(t.id,t.material);let r=Ws(t.material).map(s=>{if(s instanceof Mn){let a=new fs({color:s.color,transparent:s.transparent,opacity:s.opacity,side:s.side,visible:s.visible});return a.wireframe=!0,a}if("wireframe"in s){let a=s.clone();return a.wireframe=!0,a}return s});t.material=Array.isArray(t.material)?r:r[0]}else{let i=this.wireframeOriginalMaterials.get(t.id);i&&(t.material=i),this.wireframeOriginalMaterials.delete(t.id)}}toggleOrientationGizmo(){if(!this.axesHelper){this.axesHelper=new om(1.2),this.axesHelper.visible=!1;let e=this.axesHelper.material;e.depthTest=!1,e.depthWrite=!1,this.axesHelper.renderOrder=999,this.scene.add(this.axesHelper)}return this.axesHelper.visible=!this.axesHelper.visible,this.axesHelper.position.copy(this.controls.target),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}toggleMeasurement(){var t;if(this.measurementActive)return this.deactivateMeasurementMode(),!1;(t=this.disassembly)!=null&&t.isEnabled()&&this.disassembly.setEnabled(!1);let e=this.getCurrentMeasurementTargetObject();return this.clearSelectionHighlight(),this.focusSelectionEnabled&&(this.focusSelectionEnabled=!1,this.clearFocusedMesh()),this.measurementActive=!0,this.setMeasurementTargetObject(e,!1),wf(this.renderer.domElement,this.measurementActive),this.notifyMeasurementsChanged(),this.measurementActive}isMeasurementActive(){return this.measurementActive}clearMeasurements(){this.disposeMeasurementOverlays(!1)}cancelMeasurement(){let e=!!this.pendingPoint;this.cancelPendingMeasurement(),e&&this.notifyMeasurementsChanged()}deactivateMeasurementMode(){return this.measurementActive?(this.measurementActive=!1,wf(this.renderer.domElement,!1),this.setMeasurementTargetObject(null,!1),this.cancelPendingMeasurement(),this.notifyMeasurementsChanged(),!0):!1}disposeMeasurementOverlays(e){var t;e&&(this.measurementActive=!1,wf(this.renderer.domElement,!1),this.setMeasurementTargetObject(null,!1)),this.cancelPendingMeasurement(!1);for(let i of this.measurementSegments){i.line.removeFromParent(),i.line.geometry.dispose(),i.line.material.dispose(),i.label.removeFromParent();let r=i.label.material;(t=r.map)==null||t.dispose(),r.dispose()}this.measurementSegments=[];for(let i of this.measurementMarkers){i.removeFromParent(),i.geometry.dispose();let r=i.material;if(Array.isArray(r))for(let s of r)s.dispose();else r.dispose()}this.measurementMarkers=[],this.measurementMarkerPoints=[],this.markDirty(),this.notifyMeasurementsChanged()}setMeasurementScale(e){this.measurementScale=_s(e),this.invalidateMeasurementSnapInputCache(),this.applyMeasurementModelScale(),this.updateMeasurementOverlayPositions(),this.updateMeasurementLabels(),this.notifyMeasurementsChanged()}getMeasurementScale(){return{...this.measurementScale}}setMeasurementUnit(e){this.measurementUnit=k_(e),this.updateMeasurementLabels(),this.notifyMeasurementsChanged()}getMeasurementUnit(){return this.measurementUnit}getMeasurementBounds(){var i;if(!this.rootObject)return null;let e=(i=this.measurementBaseBounds)!=null?i:$r(this.rootObject);return Xi(e)}getMeasurementRecords(){return this.createMeasurementRecords()}getMeasurementState(){return zA({active:this.measurementActive,pending:!!this.pendingPoint,records:this.createMeasurementRecords(),unit:this.measurementUnit,scale:this.getMeasurementScale(),bounds:this.getMeasurementBounds(),targetLocked:!!this.measurementTargetObject,targetName:this.getMeasurementTargetName(),snapKind:this.measurementSnapKind})}exportMeasurements(){return KA(this.createMeasurementRecords())}observeMeasurements(e){return this.measurementObservers.add(e),e(),()=>{this.measurementObservers.delete(e)}}updateMeasurementLabels(){var t,i;if(this.measurementSegments.length===0)return;let e=this.getMeasurementMarkerSize()*3.2;for(let r of this.measurementSegments){this.updateMeasurementLineGeometry(r);let s=Dm(this.createMeasurementReading(r.start,r.end));r.label.removeFromParent();let a=r.label.material;(t=a.map)==null||t.dispose(),a.dispose();let o=this.createThreeMeasurementDraftingLayout(r.start,r.end),l=(i=o==null?void 0:o.labelPosition)!=null?i:new re().addVectors(this.toMeasurementDisplayPoint(r.start),this.toMeasurementDisplayPoint(r.end)).multiplyScalar(.5);r.label=this.createMeasurementLabelSprite(s,l,e),this.scene.add(r.label)}this.markDirty()}captureMeasurementBaseState(e,t){this.measurementBaseRootScale.copy(e.scale),this.measurementBaseBounds=t?Ga(t.min,t.max):null,this.measurementScale={x:1,y:1,z:1}}resetMeasurementCalibrationState(){this.measurementScale={x:1,y:1,z:1},this.measurementBaseRootScale.set(1,1,1),this.measurementBaseBounds=null,this.measurementMarkerPoints=[],this.invalidateMeasurementSnapInputCache()}applyMeasurementModelScale(){var t;if(!this.rootObject)return;this.applyRootMeasurementScale(),this.invalidateRootBoundsCache();let e=(t=this.getRootPreviewBounds())!=null?t:$r(this.rootObject);this.updateShadowFraming(e),this.bboxEnabled&&this.ensureBoundingBoxHelper(),this.removeGroundShadow(),this.removeGrid(),this.syncSceneHelpers(),this.fitCameraToObject(this.rootObject,e),this.applyRootMeasurementScale(),this.invalidateRootBoundsCache()}applyRootMeasurementScale(){if(!this.rootObject)return;let e=_s(this.measurementScale);this.rootObject.scale.set(this.measurementBaseRootScale.x*e.x,this.measurementBaseRootScale.y*e.y,this.measurementBaseRootScale.z*e.z),this.rootObject.updateMatrixWorld(!0)}getMeasurementPivot(){return this.rootObject?this.rootObject.getWorldPosition(new re):new re}toMeasurementDisplayPoint(e){let t=BA(e,this.getMeasurementPivot(),this.measurementScale);return new re(t.x,t.y,t.z)}toMeasurementBasePoint(e){let t=UA(e,this.getMeasurementPivot(),this.measurementScale);return new re(t.x,t.y,t.z)}updateMeasurementOverlayPositions(){this.updateMeasurementTargetHelper();for(let e=0;e{this.cameraZoomObservers.delete(e)}}getPerformanceSnapshot(){let e=this.smoothness.snapshot(),t=this.getQualitySnapshot();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)),averageRenderMs:e.averageRenderMs,p95RenderMs:e.p95RenderMs,maxRenderMs:e.maxRenderMs,renderedFrameCount:e.renderedFrameCount,slowFrameCount:e.slowFrameCount,idleFrameSkipCount:e.idleFrameSkipCount,adaptiveScaleChangeCount:e.adaptiveScaleChangeCount,viewportVisible:this.viewportVisible,disposalAudit:{...this.lastDisposalAudit},meshCount:t.geometry.meshCount,qualitySnapshot:t}}getQualitySnapshot(){let e=this.getGeometryQualityStats(),t=this.smoothness.snapshot();return{backend:"three",supportedFormats:["glb","gltf","stl","ply","obj"],colorPipeline:{outputColorSpace:String(this.renderer.outputColorSpace),toneMapping:this.renderer.toneMapping===ws?"NoToneMapping":String(this.renderer.toneMapping),textureCount:this.textureAudit.textureCount,colorTextureCount:this.textureAudit.colorTextureCount,srgbColorTextureCount:this.textureAudit.srgbColorTextureCount},geometry:e,camera:{near:Number(this.camera.near.toPrecision(6)),far:Number(this.camera.far.toPrecision(6)),nearFarRatio:Number((this.camera.far/Math.max(this.camera.near,Number.EPSILON)).toPrecision(6))},performance:{renderScale:Number(this.renderScale.toFixed(2)),pixelRatio:Number(this.renderer.getPixelRatio().toFixed(2)),frameBudgetPixelRatioScale:Number(this.frameBudgetPixelRatioScale.toFixed(2)),frameBudgetObserverStride:this.frameBudgetObserverStride,viewportVisible:this.viewportVisible,renderedFrameCount:t.renderedFrameCount,idleFrameSkipCount:t.idleFrameSkipCount,slowFrameCount:t.slowFrameCount,averageRenderMs:t.averageRenderMs,p95RenderMs:t.p95RenderMs,maxRenderMs:t.maxRenderMs,adaptiveScaleChangeCount:t.adaptiveScaleChangeCount}}}setExplode(e,t){if(!this.rootObject)return;let i=Math.abs(e)>Number.EPSILON;!i&&!this.explodeStateActive||(eV(this.rootObject,e,t),this.explodeStateActive=i,this.invalidateRootBoundsCache(),this.markShadowDirty(),this.markDirty())}resetExplode(){this.rootObject&&this.explodeStateActive&&(qC(this.rootObject),this.explodeStateActive=!1,this.invalidateRootBoundsCache(),this.markShadowDirty(),this.markDirty())}focusWorldPoint(e){let t=new re(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(),this.deactivateMeasurementMode());let t=this.disassembly.setEnabled(e);return t||this.disassembly.reset(),t}resetDisassembly(){this.disassembly&&(this.disassembly.reset(),this.invalidateRootBoundsCache())}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=qU(this.scene,this.camera,this.renderer.domElement,this.rootObject,e,this.controls,()=>{this.invalidateRootBoundsCache(),this.markShadowDirty(),this.markDirty()},this.getChildRenderableMeshMap(this.rootObject)))}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=window.requestAnimationFrame(o))};this.cameraAnimHandle=window.requestAnimationFrame(o)}startRenderLoop(){if(this.renderHandle||!this.viewportVisible||this.contextLost)return;let e=()=>{if(!this.viewportVisible||this.contextLost){this.renderHandle=0;return}let t=this.renderNow(performance.now());this.renderHandle=t?window.requestAnimationFrame(e):0};this.renderHandle=window.requestAnimationFrame(e)}renderNow(e){var l,c,f;let t=this.renderer.domElement;if(!this.viewportVisible||!t.isConnected||t.clientWidth<=0||t.clientHeight<=0)return!1;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)return this.smoothness.recordIdleFrameSkip(),this.renderObserverSettleFrames>0&&(this.renderObserverSettleFrames--,this.notifyRenderObservers()),this.shouldContinueRenderLoop(r,s);this.renderDirty=!1,this.setRenderObserverSettleFrames(),(l=this.bboxHelper)==null||l.update(),(c=this.selectionHelper)==null||c.update(),(f=this.focusHelper)==null||f.update(),this.axesHelper&&this.axesHelper.visible&&this.axesHelper.position.copy(this.controls.target);let a=performance.now();this.renderer.render(this.scene,this.camera);let o=performance.now()-a;return this.smoothness.recordRenderedFrame(o,sV),this.updateFrameBudget(o),this.notifyRenderObservers(),this.shouldContinueRenderLoop(r,s)}shouldContinueRenderLoop(e,t){return iV({cameraMoved:e,animating:t,renderDirty:this.renderDirty,renderObserverCount:this.renderObservers.size,renderObserverSettleFrames:this.renderObserverSettleFrames})}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.renderer.shadowMap.enabled){this.frameBudgetShadowDeferred=!1,this.renderer.shadowMap.needsUpdate=!1;return}if(this.shouldDeferShadowRefresh()){this.frameBudgetShadowDeferred=!0;return}this.frameBudgetShadowDeferred=!1,this.renderer.shadowMap.needsUpdate=!0}prepareInteractiveFrameBudget(){let e=performance.now();this.interactionPixelRatioDeadline=e+cce,this.activateInteractivePixelRatio()&&this.resizeRenderer()}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=sV?(this.frameBudgetSlowStreak++,this.frameBudgetFastStreak=0):e<=dce?(this.frameBudgetFastStreak++,this.frameBudgetSlowStreak=0):(this.frameBudgetSlowStreak=0,this.frameBudgetFastStreak=0),this.frameBudgetSlowStreak>=uce){this.frameBudgetSlowStreak=0;let t=Math.max(gce,this.frameBudgetPixelRatioScale*mce);t=hce&&this.frameBudgetPixelRatioScale<1&&(this.frameBudgetFastStreak=0,this.frameBudgetPixelRatioScale=Math.min(1,this.frameBudgetPixelRatioScale*pce),this.frameBudgetObserverStride=Math.max(1,this.frameBudgetObserverStride-1),this.setRenderObserverSettleFrames(),this.smoothness.recordAdaptiveScaleChange(),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.setRenderObserverSettleFrames(),e&&this.markDirty()}setRenderObserverSettleFrames(e=nV){this.renderObserverSettleFrames=this.renderObservers.size>0?e:0}shouldDeferShadowRefresh(){return this.interactivePixelRatioActive&&this.frameBudgetPixelRatioScale<=_ce}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 instanceof ds?this.updateOrthographicFrustum(t/i):this.camera.aspect=t/i,this.camera.updateProjectionMatrix(),this.markDirty()}getCameraZoomRange(){if(!this.rootObject)return null;if(this.camera instanceof ds){let s=Math.max(this.initialZoom*.25,.05),a=Math.max(this.initialZoom*6,s*2),o=Number.isFinite(this.controls.minZoom)&&this.controls.minZoom>0?this.controls.minZoom:s,l=Number.isFinite(this.controls.maxZoom)&&this.controls.maxZoom>o?this.controls.maxZoom:a;return{mode:"zoom",current:Math.max(o,Math.min(this.camera.zoom,l)),min:o,max:l}}let e=this.camera.position.distanceTo(this.controls.target),t=Math.max(e*.08,1e-5),i=Number.isFinite(this.controls.minDistance)&&this.controls.minDistance>0?this.controls.minDistance:t,r=Number.isFinite(this.controls.maxDistance)&&this.controls.maxDistance>i?this.controls.maxDistance:Math.max(e*8,i*10);return{mode:"distance",current:Math.max(i,Math.min(e,r)),min:i,max:r}}notifyCameraZoomChanged(){if(this.cameraZoomObservers.size===0)return;let e=this.getCameraZoomState();for(let t of this.cameraZoomObservers)t(e)}computeOrthographicViewSpan(){var i;if(!this.rootObject)return 2;let e=(i=this.getRootPreviewBounds())!=null?i:$r(this.rootObject),t=Xi(e);return Math.max(Math.max(t.x,t.y,t.z,Number.EPSILON)*1.2,.001)}updateOrthographicFrustum(e){if(!(this.camera instanceof ds))return;let i=this.computeOrthographicViewSpan()/2,r=i*e;this.camera.left=-r,this.camera.right=r,this.camera.top=i,this.camera.bottom=-i}updateOrthographicFrustumForCamera(e,t){let r=this.computeOrthographicViewSpan()/2,s=r*t;e.left=-s,e.right=s,e.top=r,e.bottom=-r,e.updateProjectionMatrix()}switchCameraMode(e){if(this.cameraMode===e&&(e==="perspective"&&this.camera instanceof _r||e==="orthographic"&&this.camera instanceof ds))return;let t=this.renderer.domElement,i=Math.max(1,Math.round(t.clientWidth||t.width||1)),r=Math.max(1,Math.round(t.clientHeight||t.height||1)),s=i/r,a=this.camera,o=a.position.clone(),l=this.controls.target.clone(),c=a.zoom||1,f=a.near,d=a.far;if(this.scene.remove(a),e==="orthographic"){let u=new ds(-1,1,1,-1,f,d);u.position.copy(o),u.zoom=c,u.lookAt(l),this.updateOrthographicFrustumForCamera(u,s),this.camera=u}else{let u=new _r(this.initialFov,s,f,d);u.position.copy(o),u.zoom=c,u.lookAt(l),this.camera=u}this.scene.add(this.camera),this.controls.object=this.camera,this.controls.target.copy(l),this.controls.update(),this.cameraMode=e}applyCameraConfig(e){var i;let t=(i=e.mode)!=null?i:this.cameraMode;e.mode&&(this.initialCameraMode=e.mode),this.switchCameraMode(t),this.camera instanceof _r&&typeof e.fov=="number"&&Number.isFinite(e.fov)&&(this.camera.fov=e.fov,this.initialFov=e.fov),e.position&&(this.camera.position.set(...e.position),this.initialPosition.set(...e.position)),e.lookAt&&(this.controls.target.set(...e.lookAt),this.camera.lookAt(this.controls.target),this.initialTarget.set(...e.lookAt)),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.initialZoom=e.zoom),this.camera.updateProjectionMatrix(),this.controls.update(),this.markDirty(),this.notifyCameraZoomChanged()}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.syncShadowFeatures(),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(ax,0);else if(this.sceneConfig.background){let t=new ht(this.sceneConfig.background);this.scene.background=t,this.renderer.setClearColor(t,1)}else this.scene.background=ax,this.renderer.setClearColor(ax,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.syncShadowFeatures(),this.markDirty()}installDefaultLighting(){let e=new sm(16777215,.96);e.name="default-global-ambient";let t=new nm(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 gm(this.renderer),t=new sA;this.environmentTarget=e.fromScene(t,.04),this.scene.environment=this.environmentTarget.texture,this.scene.environmentIntensity=.48,t.dispose(),e.dispose()}syncGlobalEnvironmentForQuality(){if(this.quality==="low"){this.cancelGlobalEnvironmentInstall(),this.disposeGlobalEnvironment(),this.markDirty();return}this.rootObject&&!this.environmentTarget&&this.scheduleGlobalEnvironmentInstall()}scheduleGlobalEnvironmentInstall(){this.quality==="low"||this.environmentTarget||this.environmentInstallHandle||(this.environmentInstallHandle=window.setTimeout(()=>{this.environmentInstallHandle=0,!(this.quality==="low"||this.contextLost||!this.rootObject)&&(this.installGlobalEnvironment(),this.markDirty())},Ece))}cancelGlobalEnvironmentInstall(){this.environmentInstallHandle&&(window.clearTimeout(this.environmentInstallHandle),this.environmentInstallHandle=0)}disposeGlobalEnvironment(){var e;this.cancelGlobalEnvironmentInstall(),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 ht(e.color):new ht(16777215),i=(r=e.intensity)!=null?r:1;switch(e.type){case"ambient":return new sm(t,i);case"hemisphere":{let d=e.groundColor?new ht(e.groundColor):new ht(4473924);return new nm(t,d,i)}case"directional":{let d=new ll(t,i),u=(s=e.position)!=null?s:[-1,2,1],h=(a=e.target)!=null?a:[0,0,0];return d.position.set(...u),d.target.position.set(...h),this.scene.add(d.target),d.castShadow=!!e.castShadow,d}case"point":{let d=new vo(t,i),u=(o=e.position)!=null?o:[0,5,0];return d.position.set(...u),d.castShadow=!!e.castShadow,typeof e.decay=="number"&&(d.decay=e.decay),d}case"spot":{let d=new rc(t,i),u=(l=e.position)!=null?l:[0,5,0],h=(c=e.target)!=null?c:[0,0,0];return d.position.set(...u),d.target.position.set(...h),this.scene.add(d.target),d.angle=e.angle?e.angle*Math.PI/180:Math.PI/4,d.penumbra=(f=e.penumbra)!=null?f:.5,typeof e.decay=="number"&&(d.decay=e.decay),d.castShadow=!!e.castShadow,d}case"attachToCam":{let d=new vo(t,i);return this.camera.add(d),d}default:return null}}disposeConfiguredLight(e){(e instanceof ll||e instanceof rc)&&e.target.removeFromParent(),e.removeFromParent(),e.dispose()}prepareModelForQuality(e){let t=oU(this.renderer.capabilities.getMaxAnisotropy(),this.quality),i=new Set;for(let r of e)for(let s of Ws(r.material))i.has(s.uuid)||(i.add(s.uuid),this.prepareMaterialForQuality(s,t))}prepareMaterialForQuality(e,t){Rce(this.textureAudit,vA(e,t))}applyShadowQuality(){let e=this.shadowMapSize(),t=!1;for(let i of this.allLights())!ZC(i)||!i.castShadow||(i.shadow.mapSize.set(e,e),i.shadow.bias=-12e-5,i.shadow.normalBias=.018,i.shadow.needsUpdate=!0,t=!0);t&&(this.syncShadowFeatures(),this.markShadowDirty(),this.markDirty())}updateShadowFraming(e=this.getRootPreviewBounds()){if(!this.rootObject||!e)return;let t=Er(e),i=Xi(e),r=Math.max(i.x,i.y,i.z,Number.EPSILON),s=Math.max(r*1.8,.001),a=new re(t.x,t.y,t.z),o=!1;for(let l of this.allLights())if(!(!ZC(l)||!l.castShadow)){if(this.ensureMeshShadowFlags(),l.shadow.mapSize.set(this.shadowMapSize(),this.shadowMapSize()),l.shadow.bias=-12e-5,l.shadow.normalBias=.018,l instanceof ll){let c=l.position.clone().sub(l.target.position);if(c.lengthSq()<.001&&c.set(4,7,5),l.target.position.copy(a),l.target.parent||this.scene.add(l.target),l.position.copy(a).add(c.normalize().multiplyScalar(s*2.4)),l.shadow.camera instanceof ds){let f=l.shadow.camera;f.left=-s,f.right=s,f.top=s,f.bottom=-s,f.near=.1,f.far=s*5,f.updateProjectionMatrix()}}l.shadow.needsUpdate=!0,o=!0}o&&this.markShadowDirty()}shadowMapSize(){return this.quality==="low"?512:this.quality==="medium"?1024:2048}allLights(){return[...this.defaultLights,...this.configLights]}hasActiveShadowFeatures(){return!!this.sceneConfig.groundShadow||this.allLights().some(e=>ZC(e)&&e.castShadow)}syncShadowFeatures(){let e=this.hasActiveShadowFeatures();if(this.renderer.shadowMap.enabled!==e&&(this.renderer.shadowMap.enabled=e),!e){this.frameBudgetShadowDeferred=!1,this.renderer.shadowMap.needsUpdate=!1;return}this.ensureMeshShadowFlags(),this.renderer.shadowMap.needsUpdate=!0}ensureMeshShadowFlags(){if(!(!this.rootObject||this.meshShadowFlagsPrepared)){for(let e of this.getRenderableObjects(this.rootObject))Sa(e)&&(e.castShadow=!0,e.receiveShadow=!0);this.meshShadowFlagsPrepared=!0}}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){if(!this.axesHelper){this.axesHelper=new om(1.2);let t=this.axesHelper.material;t.depthTest=!1,t.depthWrite=!1,this.axesHelper.renderOrder=999,this.scene.add(this.axesHelper)}this.axesHelper.visible=e,this.axesHelper.position.copy(this.controls.target)}createGroundShadow(){var l;if(!this.rootObject||this.groundShadowMesh)return;this.ensureMeshShadowFlags();let e=(l=this.getRootPreviewBounds())!=null?l:$r(this.rootObject),t=Er(e),i=Xi(e),r=Math.max(i.x,i.z,Number.EPSILON),s=Math.max(r*3,.001),a=e.min.y-Math.max(s*.002,1e-5),o=new ui(new iu(s,s),new c_({color:0,opacity:sce,transparent:!0}));o.name="ai3d-ground-shadow",o.rotation.x=-Math.PI/2,o.position.set(t.x,a,t.z),o.receiveShadow=!0,o.renderOrder=-1,this.scene.add(o),this.groundShadowMesh=o}removeGroundShadow(){if(this.groundShadowMesh){this.groundShadowMesh.removeFromParent(),this.groundShadowMesh.geometry.dispose();for(let e of Ws(this.groundShadowMesh.material))e.dispose();this.groundShadowMesh=null}}createGrid(){var o;if(!this.rootObject||this.gridHelper)return;let e=(o=this.getRootPreviewBounds())!=null?o:$r(this.rootObject),t=Er(e),i=Xi(e),r=Math.max(i.x,i.z,Number.EPSILON),s=Math.max(r*2,.001),a=new __(s,20,7305093,3423046);a.name="ai3d-grid",a.position.set(t.x,e.min.y-Math.max(s*.003,1e-5),t.z);for(let l of Ws(a.material))l.transparent=!0,l.opacity=.42;this.scene.add(a),this.gridHelper=a}removeGrid(){if(this.gridHelper){this.gridHelper.removeFromParent(),this.gridHelper.geometry.dispose();for(let e of Ws(this.gridHelper.material))e.dispose();this.gridHelper=null}}dispatchPick(e){var c,f,d;if(!this.rootObject||(c=this.disassembly)!=null&&c.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.getRenderableObjects(this.rootObject),!1)[0],r=Ff(i==null?void 0:i.object)?i.object:null,s=this.getRenderableMeshes(this.rootObject),a=this.getChildRenderableMeshMap(this.rootObject),o=r?QA(this.rootObject,r,s,a):null,l={mesh:o,pickedPoint:(d=(f=i==null?void 0:i.point)==null?void 0:f.clone())!=null?d:null,screenX:e.clientX,screenY:e.clientY,modifiers:{altKey:e.altKey,ctrlKey:e.ctrlKey,metaKey:e.metaKey,shiftKey:e.shiftKey}};if(this._lastPickResult=l,this.measurementActive){if(e.altKey){if(!(i!=null&&i.point))return;this.setMeasurementSnapKind("free"),this.addMeasurementPoint(i.point.clone());return}if(!this.measurementTargetObject){o&&this.setMeasurementTargetObject(o);return}let u=this.getMeasurementTargetRaycastPoint(i);if(!u){this.setMeasurementSnapKind(null);return}this.addMeasurementPoint(this.resolveMeasurementPickPoint(u,!1));return}this.focusSelectionEnabled&&o?(this.clearSelectionHighlight(),this.focusedObject!==o&&this.setFocusedObject(o)):this.focusSelectionEnabled?this.clearSelectionHighlight():this.updateSelectionHighlight(o),this._onPickCallbacks.forEach(u=>u(l))}clearLoadedModel(e="model-switch"){var t,i;if(this.cancelGlobalEnvironmentInstall(),(t=this.disassembly)==null||t.dispose(),this.disassembly=null,this.disassemblySetup=!1,this.explodeStateActive=!1,this.meshShadowFlagsPrepared=!1,this.invalidateMeshCache(),this.markDirty(),this.clearFocusedMesh(),this.clearSelectionHighlight(),this.disposeMeasurementOverlays(!0),this.resetMeasurementCalibrationState(),this.wireframeEnabled=!1,this.wireframeOriginalMaterials.clear(),this.stlMaterial=null,this.notifyCameraZoomChanged(),(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.invalidateMeshCache(),this.markShadowDirty()}disposeObjectGraph(e,t){var c;let i=new Set,r=new Set,s=new Set,a=0,o=0,l=f=>{Sa(f)&&a++;let d=f.geometry;d&&!i.has(d.uuid)&&(d.dispose(),i.add(d.uuid));for(let u of Ws(f.material))this.disposeMaterialWithTextures(u,r,s)};if(this.cachedRenderables&&this.cachedRenderableRoot===e){o=(c=this.cachedRenderableObjectCount)!=null?c:this.cachedRenderables.length;for(let f of this.cachedRenderables)l(f)}else e.traverse(f=>{o++,Ff(f)&&l(f)});return{reason:t,meshCount:a,geometryCount:i.size,materialCount:r.size,textureCount:s.size,objectCount:o,timestamp:performance.now()}}disposeMaterialWithTextures(e,t,i){if(t.has(e.uuid))return;let r=e;for(let s of Object.values(r))if(s instanceof Pr&&!i.has(s.uuid))s.dispose(),i.add(s.uuid);else if(Array.isArray(s))for(let a of s)a instanceof Pr&&!i.has(a.uuid)&&(a.dispose(),i.add(a.uuid));e.dispose(),t.add(e.uuid)}fitCameraToObject(e,t){var l;let i=(l=t!=null?t:this.getRootPreviewBounds(e))!=null?l:$r(e),r=RU(i);this.initialTarget.set(r.target.x,r.target.y,r.target.z),this.initialPosition.set(r.position.x,r.position.y,r.position.z),this.initialFov=45;let s=Xi(i),a=Math.max(s.x,s.y,s.z,Number.EPSILON),o=this.initialPosition.distanceTo(this.initialTarget);this.controls.minDistance=Math.max(r.near*4,a*.02,1e-5),this.controls.maxDistance=Math.max(o*8,this.controls.minDistance*10),this.controls.minZoom=.25,this.controls.maxZoom=8,this.raycaster.params.Points={threshold:Math.max(a*.01,1e-5)},this.raycaster.params.Line={threshold:Math.max(a*.002,1e-5)},this.occlusionRaycaster.params.Points={threshold:Math.max(a*.006,1e-5)},this.occlusionRaycaster.params.Line={threshold:Math.max(a*.001,1e-5)},this.resetView(),this.axesHelper&&(this.axesHelper.position.copy(this.controls.target),this.axesHelper.scale.setScalar(Math.max(a*.25,5e-4))),this.camera.near=r.near,this.camera.far=r.far,this.camera.updateProjectionMatrix(),this.markDirty(),this.notifyCameraZoomChanged()}getAnnotationCameraStateKey(){return OA([{value:this.camera.position.x,digits:3},{value:this.camera.position.y,digits:3},{value:this.camera.position.z,digits:3},{value:this.controls.target.x,digits:2},{value:this.controls.target.y,digits:2},{value:this.controls.target.z,digits:2},{value:this.camera instanceof _r?this.camera.fov:this.camera.zoom,digits:this.camera instanceof _r?2:3}])}projectAnnotationWorldPoint(e,t){let i=this.renderer.domElement;return!i.isConnected||i.clientWidth===0||i.clientHeight===0?!1:(this.scene.updateMatrixWorld(),this.camera.updateMatrixWorld(),this.annotationProjection.set(e.x,e.y,e.z).project(this.camera),PU(this.annotationProjection,i,t))}isAnnotationWorldPointOccluded(e){if(!this.rootObject)return!1;let t=Of(ei(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.getRenderableObjects(this.rootObject),!1)[0];return!!i&&Lf(i.distance,t.distance,t.epsilon)}getRenderableMeshes(e){if(this.cachedMeshes&&this.cachedMeshRoot===e)return this.cachedMeshes;let t=[];return e.traverse(i=>{Sa(i)&&i.geometry&&t.push(i)}),this.cachedMeshes=t,this.cachedMeshRoot=e,t}getRenderableObjects(e){if(this.cachedRenderables&&this.cachedRenderableRoot===e)return this.cachedRenderables;let t=[],i=0;return e.traverse(r=>{i++,Ff(r)&&r.geometry&&t.push(r)}),this.cachedRenderables=t,this.cachedRenderableRoot=e,this.cachedRenderableObjectCount=i,t}getChildRenderableMeshMap(e){return this.cachedChildMeshMap&&this.cachedChildMeshMapRoot===e?this.cachedChildMeshMap:(this.cachedChildMeshMap=wm(e,this.getRenderableMeshes(e)),this.cachedChildMeshMapRoot=e,this.cachedChildMeshMap)}getRenderableBoundsMap(e){return this.cachedRenderableBoundsMap&&this.cachedRenderableBoundsMapRoot===e?this.cachedRenderableBoundsMap:(this.cachedRenderableBoundsMap=kU(this.getRenderableObjects(e)),this.cachedRenderableBoundsMapRoot=e,this.cachedRenderableBoundsMap)}getGeometryQualityStats(){var e;return this.rootObject?(this.cachedGeometryQualityStats||(this.cachedGeometryQualityStats=KU(this.rootObject,this.getRenderableObjects(this.rootObject),(e=this.getRootPreviewBounds())!=null?e:void 0,this.getRenderableBoundsMap(this.rootObject))),this.cachedGeometryQualityStats):{meshCount:0,pointCloudCount:0,smallPartCount:0,smallestPartSpan:null,modelSpan:null}}invalidateMeshCache(){this.cachedMeshes=null,this.cachedMeshRoot=null,this.cachedRenderables=null,this.cachedRenderableRoot=null,this.cachedRenderableObjectCount=null,this.cachedChildMeshMap=null,this.cachedChildMeshMapRoot=null,this.cachedRenderableBoundsMap=null,this.cachedRenderableBoundsMapRoot=null,this.invalidateRootBoundsCache()}invalidateRootBoundsCache(){this.cachedRootPreviewBounds=null,this.cachedRootPreviewBoundsObject=null,this.cachedRenderableBoundsMap=null,this.cachedRenderableBoundsMapRoot=null,this.cachedGeometryQualityStats=null}getRootPreviewBounds(e=this.rootObject){return e?this.cachedRootPreviewBounds&&this.cachedRootPreviewBoundsObject===e?this.cachedRootPreviewBounds:(this.cachedRootPreviewBounds=$r(e),this.cachedRootPreviewBoundsObject=e,this.cachedRootPreviewBounds):null}ensureBoundingBoxHelper(){var e;this.rootObject&&((e=this.bboxHelper)==null||e.removeFromParent(),this.bboxHelper=new cl(this.rootObject,16436245),this.scene.add(this.bboxHelper))}updateSelectionHighlight(e){var t;if(!this.rootObject||!e){this.clearSelectionHighlight();return}this.highlightedObject===e&&this.selectionHelper||((t=this.selectionHelper)==null||t.removeFromParent(),this.selectionHelper=new cl(e,4890367),this.scene.add(this.selectionHelper),this.highlightedObject=e,this.markDirty())}setFocusedObject(e){var r,s;if(!this.rootObject||!e){this.clearFocusedMesh();return}if(this.focusedObject===e)return;let t=this.getRenderableMeshes(this.rootObject),i=Sa(e)?[e]:(r=this.getChildRenderableMeshMap(this.rootObject).get(e))!=null?r:[];if(i.length===0&&!Ff(e)){this.clearFocusedMesh();return}this.originalMaterials.size===0?this.applyInitialFocusMaterials(t,i):this.applyFocusSelectionDelta(i),(s=this.focusHelper)==null||s.removeFromParent(),this.focusHelper=new cl(e,3065087),this.scene.add(this.focusHelper),this.focusedObject=e,this.focusedSelectedMeshes.clear();for(let a of i)this.focusedSelectedMeshes.set(a.id,a);this.markDirty()}clearFocusedMesh(){var e;this.restoreFocusedMaterials(),this.disposeFocusDimMaterials(),this.originalMaterials.clear(),this.focusedSelectedMeshes.clear(),(e=this.focusHelper)==null||e.removeFromParent(),this.focusHelper=null,this.focusedObject=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)}}applyInitialFocusMaterials(e,t){let i=new Set(t.map(r=>r.id));for(let r of e)this.originalMaterials.set(r.id,r.material),!i.has(r.id)&&(r.material=this.focusDimMaterialCache.get(r.material))}applyFocusSelectionDelta(e){var i,r;let t=new Set(e.map(s=>s.id));for(let[s,a]of this.focusedSelectedMeshes){if(t.has(s))continue;let o=(i=this.originalMaterials.get(s))!=null?i:a.material;this.originalMaterials.has(s)||this.originalMaterials.set(s,o),a.material=this.focusDimMaterialCache.get(o)}for(let s of e){let a=(r=this.originalMaterials.get(s.id))!=null?r:s.material;this.originalMaterials.has(s.id)||this.originalMaterials.set(s.id,a),s.material=a}}disposeFocusDimMaterials(){this.focusDimMaterialCache.clear()}clearSelectionHighlight(){var e;(e=this.selectionHelper)==null||e.removeFromParent(),this.selectionHelper=null,this.highlightedObject=null,this.markDirty()}setMeasurementTargetObject(e,t=!0){this.clearMeasurementTargetHelper(!1),this.invalidateMeasurementSnapInputCache();let i=e&&this.isObjectInLoadedRoot(e)?e:null;this.measurementTargetObject=i,this.setMeasurementSnapKind(null,!1),i&&(this.measurementTargetHelper=new cl(i,6333946),this.scene.add(this.measurementTargetHelper)),this.markDirty(),t&&this.notifyMeasurementsChanged()}clearMeasurementTargetHelper(e=!0){var t;(t=this.measurementTargetHelper)==null||t.removeFromParent(),this.measurementTargetHelper=null,e&&this.markDirty()}updateMeasurementTargetHelper(){!this.measurementTargetHelper||!this.measurementTargetObject||this.measurementTargetHelper.update()}invalidateMeasurementSnapInputCache(){this.measurementSnapInputCache=null,this.measurementSnapInputCacheTarget=null,this.measurementSnapInputCacheSignature=null}setMeasurementSnapKind(e,t=!0){this.measurementSnapKind!==e&&(this.measurementSnapKind=e,t&&this.notifyMeasurementsChanged())}getCurrentMeasurementTargetObject(){var t,i;if(!this.rootObject)return null;let e=(i=(t=this.focusedObject)!=null?t:this.highlightedObject)!=null?i:QC(this._lastPickResult.mesh)?this._lastPickResult.mesh:null;return!e||!this.isObjectInLoadedRoot(e)?null:e}isObjectInLoadedRoot(e){if(!this.rootObject)return!1;let t=e;for(;t;){if(t===this.rootObject)return!0;t=t.parent}return!1}getMeasurementTargetName(){let e=this.measurementTargetObject;return!e||!this.isObjectInLoadedRoot(e)?null:Ea(e,e.type||`object-${e.id}`)}getMeasurementTargetBounds(){let e=this.measurementTargetObject;return!e||!this.isObjectInLoadedRoot(e)?null:(e.updateWorldMatrix(!0,!0),$r(e))}resolveMeasurementPickPoint(e,t){if(t)return this.setMeasurementSnapKind("free"),e;let i=this.createMeasurementGeometrySnapInput();if(!i)return this.setMeasurementSnapKind("free"),e;let r=VA(this.toMeasurementPoint(e),i);return r?(this.setMeasurementSnapKind(r.kind),new re(r.point.x,r.point.y,r.point.z)):(this.setMeasurementSnapKind("free"),e)}createMeasurementGeometrySnapInput(){var f,d;let e=this.measurementTargetObject;if(!e||!this.isObjectInLoadedRoot(e))return null;let t=this.getMeasurementTargetRenderables();if(t.length===0)return null;let i=this.createMeasurementSnapInputSignature(t);if(this.measurementSnapInputCache&&this.measurementSnapInputCacheTarget===e&&this.measurementSnapInputCacheSignature===i)return this.measurementSnapInputCache;let r=[],s=[],a=`three:${e.id}`;for(let u of t){let h=u.geometry.getAttribute("position");if(!h||h.count<=0)continue;u.updateWorldMatrix(!0,!1);let m=[];for(let g=0;g{var o,l,c,f;let i=t.geometry,r=i.getAttribute("position"),s=i.getIndex(),a=r&&"version"in r&&(o=r.version)!=null?o:0;return t.updateWorldMatrix(!0,!1),[t.id,i.id,(l=r==null?void 0:r.count)!=null?l:0,a,(c=s==null?void 0:s.count)!=null?c:0,(f=s==null?void 0:s.version)!=null?f:0,t.matrixWorld.elements.map(bce).join(",")].join(":")}).join("|")}getMeasurementTargetRenderables(){let e=this.measurementTargetObject;if(!this.rootObject||!e||!this.isObjectInLoadedRoot(e))return[];let t=new Set(this.getRenderableObjects(this.rootObject));if(Ff(e)&&t.has(e))return[e];let i=[];return e.traverse(r=>{Ff(r)&&r.geometry&&t.has(r)&&i.push(r)}),i}getMeasurementTargetRaycastPoint(e){let t=this.getMeasurementTargetRenderables();if(t.length===0)return null;let i=e!=null?e:this.raycaster.intersectObjects(this.rootObject?this.getRenderableObjects(this.rootObject):[],!1)[0];return i!=null&&i.point&&t.includes(i.object)?i.point.clone():null}createThreeMeasurementDraftingLayout(e,t){let i=this.toMeasurementDisplayPoint(e),r=this.toMeasurementDisplayPoint(t),s=this.getMeasurementMarkerSize(),a=this.camera.getWorldPosition(new re),o=new re(0,1,0).applyQuaternion(this.camera.quaternion).normalize(),l=WA(this.toMeasurementPoint(i),this.toMeasurementPoint(r),{viewPosition:this.toMeasurementPoint(a),viewUp:this.toMeasurementPoint(o),offset:s*4.2,extensionGap:s*.55,extensionOvershoot:s*.8,arrowLength:s*2.35,arrowWidth:s*.78,labelGap:s*1.05});return l?{linePoints:l.lineSegments.flatMap(([f,d])=>[new re(f.x,f.y,f.z),new re(d.x,d.y,d.z)]),labelPosition:new re(l.labelPoint.x,l.labelPoint.y,l.labelPoint.z)}:null}getMeasurementMarkerSize(){var r;if(!this.rootObject)return .02;let e=(r=this.getRootPreviewBounds())!=null?r:$r(this.rootObject),t=Xi(e);return Math.max(t.x,t.y,t.z,.001)*.018}cancelPendingMeasurement(e=!0){var r,s;let t=this.pendingMarker,i=(s=(r=this.pendingPoint)==null?void 0:r.clone())!=null?s:null;if(this.pendingPoint=null,this.pendingMarker=null,this.hoveredMarkerIndex=-1,i&&this.setMeasurementSnapKind(null,!1),this.removePreviewLine(),t&&i&&!this.isMeasurementPointUsed(i)){let a=this.measurementMarkers.indexOf(t);a>=0&&(this.measurementMarkers.splice(a,1),this.measurementMarkerPoints.splice(a,1)),this.disposeMeasurementMarker(t)}else t&&(t.scale.setScalar(1),t.material.color.setHex(Y_));e&&this.markDirty()}isMeasurementPointUsed(e){return this.measurementSegments.some(t=>t.start.distanceTo(e)<1e-4||t.end.distanceTo(e)<1e-4)}disposeMeasurementMarker(e){e.removeFromParent(),e.geometry.dispose();let t=e.material;if(Array.isArray(t))for(let i of t)i.dispose();else t.dispose()}findNearestMarkerIndex(e){let t=this.getMeasurementMarkerSize()*2.5,i=this.toMeasurementDisplayPoint(e);for(let r=0;r=0?this.measurementMarkerPoints[i].clone():t;if(this.pendingPoint){if(r.distanceTo(this.pendingPoint)<1e-4)return;if(i<0){let s=this.getMeasurementMarkerSize(),a=new im(s*.38,12,12),o=new fs({color:Y_,depthTest:!1,transparent:!0,opacity:.48}),l=new ui(a,o);l.position.copy(this.toMeasurementDisplayPoint(r)),l.renderOrder=999,this.scene.add(l),this.measurementMarkers.push(l),this.measurementMarkerPoints.push(r.clone())}this.createMeasurementSegment(this.pendingPoint,r),this.pendingMarker&&(this.pendingMarker.scale.setScalar(1),this.pendingMarker.material.color.setHex(Y_)),this.pendingPoint=null,this.pendingMarker=null,this.removePreviewLine()}else{if(i<0){let s=this.getMeasurementMarkerSize(),a=new im(s*.38,12,12),o=new fs({color:Y_,depthTest:!1,transparent:!0,opacity:.48}),l=new ui(a,o);l.position.copy(this.toMeasurementDisplayPoint(r)),l.renderOrder=999,this.scene.add(l),this.measurementMarkers.push(l),this.measurementMarkerPoints.push(r.clone()),this.pendingMarker=l}else this.pendingMarker=this.measurementMarkers[i];this.pendingMarker.scale.setScalar(1.6),this.pendingMarker.material.color.setHex(Tce),this.pendingPoint=r,this.ensurePreviewLine()}this.markDirty(),this.notifyMeasurementsChanged()}createMeasurementSegment(e,t){var u,h;let i=this.createThreeMeasurementDraftingLayout(e,t),r=this.toMeasurementDisplayPoint(e),s=this.toMeasurementDisplayPoint(t),a=(u=i==null?void 0:i.linePoints)!=null?u:[r,s],o=new Hi().setFromPoints(a),l=new Cs(o,new Gn({color:Sce,transparent:!0,opacity:1,depthTest:!1,depthWrite:!1}));l.renderOrder=998,this.scene.add(l);let c=Dm(this.createMeasurementReading(e,t)),f=(h=i==null?void 0:i.labelPosition)!=null?h:new re().addVectors(r,s).multiplyScalar(.5),d=this.createMeasurementLabelSprite(c,f,this.getMeasurementMarkerSize()*3.2);this.scene.add(d),this.measurementSegments.push({start:e.clone(),end:t.clone(),line:l,label:d})}createMeasurementLabelSprite(e,t,i){let r=gu("canvas"),s=r.getContext("2d");r.width=oc.width,r.height=oc.height,YA(s,e,r.width,r.height);let a=new o_(r),o=new $h({map:a,depthTest:!1,depthWrite:!1,transparent:!0}),l=new i_(o);return l.position.copy(t),l.scale.set(i*3.7,i*1.08,1),l.renderOrder=1e3,l}ensurePreviewLine(){if(this.previewLine)return;let e=new Hi().setFromPoints(Array.from({length:14},()=>new re));this.previewLine=new Cs(e,new Gn({color:xce,transparent:!0,opacity:.82,depthTest:!1,depthWrite:!1})),this.previewLine.renderOrder=997,this.scene.add(this.previewLine)}updatePreviewLine(){if(this.previewLineUpdateHandle=0,!this.pendingPoint||!this.previewLine||!this.rootObject)return;let e=this.toMeasurementDisplayPoint(this.pendingPoint),t=this.renderer.domElement.getBoundingClientRect();this.pointer.x=(this.lastPointerClient.x-t.left)/t.width*2-1,this.pointer.y=-((this.lastPointerClient.y-t.top)/t.height)*2+1,this.raycaster.setFromCamera(this.pointer,this.camera);let i=null;if(this.lastPointerClient.altKey){let o=this.raycaster.intersectObjects(this.getRenderableObjects(this.rootObject),!1)[0];i=o!=null&&o.point?this.resolveMeasurementPickPoint(o.point.clone(),!0):e.clone().add(this.raycaster.ray.direction.clone().multiplyScalar(5))}else{let o=this.getMeasurementTargetRaycastPoint();o?i=this.resolveMeasurementPickPoint(o,!1):this.setMeasurementSnapKind(null)}let r=i?this.createThreeMeasurementDraftingLayout(this.pendingPoint,this.toMeasurementBasePoint(i)):null,s=i&&r?r.linePoints:[e,e],a=this.previewLine.geometry.getAttribute("position");if(a.count!==s.length)this.previewLine.geometry.dispose(),this.previewLine.geometry=new Hi().setFromPoints(s);else{for(let o=0;othis.updatePreviewLine()))}cancelPreviewLineUpdate(){this.previewLineUpdateHandle&&(window.cancelAnimationFrame(this.previewLineUpdateHandle),this.previewLineUpdateHandle=0)}removePreviewLine(){this.cancelPreviewLineUpdate(),this.previewLine&&(this.previewLine.removeFromParent(),this.previewLine.geometry.dispose(),this.previewLine.material.dispose(),this.previewLine=null)}createMeasurementReading(e,t){return XA(this.toMeasurementPoint(e),this.toMeasurementPoint(t),this.measurementScale,this.measurementUnit)}createMeasurementRecords(){return this.measurementSegments.map((e,t)=>({index:t+1,start:this.toMeasurementPoint(e.start),end:this.toMeasurementPoint(e.end),reading:this.createMeasurementReading(e.start,e.end)}))}toMeasurementPoint(e){return{x:e.x,y:e.y,z:e.z}}notifyMeasurementsChanged(){for(let e of Array.from(this.measurementObservers))e()}}});var yce,$C,JC,ie,vi=y(()=>{yce=typeof WeakRef!="undefined",$C=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}},JC=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)}},ie=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 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dV,Vi,zs=y(()=>{vi();fV();(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"})(dV||(dV={}));Vi=class n extends lx{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 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ResetCache(){n._BaseCache={}}};hr.LogShaderCodeOnCompilationError=!0;hr.PersistentMode=!1;hr.AutomaticallyClearCodeCache=!1;hr._UniqueIdSeed=0;hr._BaseCache={};hr.ShadersStore=x.ShadersStore;hr.IncludesShadersStore=x.IncludesShadersStore});var vs,uP=y(()=>{vs=class n{static SetMatrixPrecision(e){if(n.MatrixTrackPrecisionChange=!1,e&&!n.MatrixUse64Bits&&n.MatrixTrackedMatrices)for(let t=0;t{Wa();br=class{static get Now(){return Sr()&&window.performance&&window.performance.now?window.performance.now():Date.now()}}});var Ix,BV=y(()=>{Ix=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 Cx,UV=y(()=>{Cx=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 Au,VV=y(()=>{Au=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}};Au.ALWAYS=519;Au.KEEP=7680;Au.REPLACE=7681});var Vm,hP=y(()=>{Vm=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{vi();Tu();Gi();Lt();uP();cc();BV();UV();VV();hP();An();zs();Wa();Uf();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()}hr.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(){ee.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,Sr()){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(A).toLowerCase():"");R.indexOf("?")>-1&&(R=R.split("?")[0]);let I=n.GetCompatibleTextureLoader(R,m);r&&r.addPendingData(T),T.url=e,T.generateMipMaps=!t,T.samplingMode=s,T.invertY=i,T._useSRGBBuffer=this._getUseSRGBBuffer(!!p,t),this._doNotHandleContextLost||(T._buffer=f);let C=null;a&&!d&&(C=T.onLoadedObservable.add(a)),d||this._internalTexturesCache.push(T);let D=(w,k)=>{r&&r.removePendingData(T),e===S?(C&&T.onLoadedObservable.remove(C),Oe.UseFallbackTexture&&e!==Oe.FallbackTexture&&this._createTextureBase(Oe.FallbackTexture,t,T.invertY,r,s,null,o,l,c,f,T),w=(w||"Unknown error")+(Oe.UseFallbackTexture?" - Fallback texture was used":""),T.onErrorObservable.notifyObservers({message:w,exception:k}),o&&o(w,k)):(ee.Warn(`Failed to load ${e}, falling back to ${S}`),this._createTextureBase(S,t,T.invertY,r,s,a,o,l,c,f,T,u,h,m,g,p))};if(I){let w=async k=>{(await I).loadData(k,T,(N,B,V,Z,j,J)=>{J?D("TextureLoader failed to load data"):l(T,R,r,{width:N,height:B},T.invertY,!V,Z,()=>(j(),!1),s)},g)};if(!f)this._loadFile(e,async k=>{try{await w(new Uint8Array(k))}catch(O){D("Failed to parse texture data",O)}},void 0,r?r.offlineProvider:void 0,!0,(k,O)=>{D("Unable to load "+(k&&k.responseURL,O))});else{let k=async O=>{try{await w(O)}catch(N){D("Failed to parse texture data",N)}};f instanceof ArrayBuffer?k(new Uint8Array(f)):ArrayBuffer.isView(f)?k(f):o&&o("Unable to load: only ArrayBuffer or ArrayBufferView is supported",null)}}else{let w=k=>{v&&!this._doNotHandleContextLost&&(T._buffer=k),l(T,R,r,k,T.invertY,t,!1,c,s)};!_||E?f&&(typeof f.decoding=="string"||f.close)?w(f):n._FileToolsLoadImage(e||"",w,D,r?r.offlineProvider:null,m,T.invertY&&this._features.needsInvertingBitmap?{imageOrientation:"flipY"}:void 0,this):typeof f=="string"||f instanceof ArrayBuffer||ArrayBuffer.isView(f)||f instanceof Blob?n._FileToolsLoadImage(f,w,D,r?r.offlineProvider:null,m,T.invertY&&this._features.needsInvertingBitmap?{imageOrientation:"flipY"}:void 0,this):f&&w(f)}return T}_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:Bf()?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,d,u,h,m,g;this._colorWrite=!0,this._colorWriteChanged=!0,this._depthCullingState=new Ix,this._stencilStateComposer=new Cx,this._stencilState=new Au,this._alphaState=new Vm(!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 ie,this.onCanvasFocusObservable=new ie,this.onNewSceneAddedObservable=new ie,this.onResizeObservable=new ie,this.onCanvasPointerOutObservable=new ie,this.onEffectErrorObservable=new ie,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 ie,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 ie,this.onAfterShaderCompilationObservable=new ie,this.onBeginFrameObservable=new ie,this.onEndFrameObservable=new ie,this._transformTextureUrl=null,this._uniformBuffers=new Array,this._storageBuffers=new Array,this._highPrecisionShadersAllowed=!0,this.onContextLostObservable=new ie,this.onContextRestoredObservable=new ie,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 ie,this.onReleaseEffectsObservable=new ie,Oe.Instances.push(this),this.startTime=br.Now,this._stencilStateComposer.stencilGlobal=this._stencilState,vs.SetMatrixPrecision(!!t.useLargeWorldRendering||!!t.useHighPrecisionMatrix),lc()&&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=(d=(f=t.audioEngineOptions)==null?void 0:f.audioContext)!=null?d:null,this._audioDestination=(h=(u=t.audioEngineOptions)==null?void 0:u.audioDestination)!=null?h:null,this.premultipliedAlpha=(m=t.premultipliedAlpha)!=null?m:!0,this._doNotHandleContextLost=!!t.doNotHandleContextLost,this._isStencilEnable=!!t.stencil,this.useExactSrgbConversions=(g=t.useExactSrgbConversions)!=null?g:!1;let r=Sr()&&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=Sr()&&window.devicePixelRatio||1,o=this._lastDevicePixelRatio/a;this._lastDevicePixelRatio=a,this._hardwareScalingLevel*=o}if(Sr()&&Bf())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&&Bf()&&"ontouchend"in document},this._checkForMobile(),Sr()&&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 $e("FileTools")}_loadFile(e,t,i,r,s,a){let o=ux(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(Fm.loadFile)return Fm.loadFile(e,t,i,r,s,a);throw $e("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),hr.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(),Sr()&&window.removeEventListener("resize",this._checkForMobile);let e=Oe.Instances.indexOf(this);e>=0&&Oe.Instances.splice(e,1),Oe.Instances.length||(Oe.OnEnginesDisposedObservable.notifyObservers(this),Oe.OnEnginesDisposedObservable.clear()),this.onBeginFrameObservable.clear(),this.onEndFrameObservable.clear()}static DefaultLoadingScreenFactory(e){throw $e("LoadingScreen")}static MarkAllMaterialsAsDirty(e,t){for(let i=0;i{});var Dx,kV=y(()=>{Dx=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 Gce,Lx,WV=y(()=>{Gce=/(flat\s)?\s*varying\s*.*/,Lx=class{constructor(){this.shaderLanguage=0}attributeProcessor(e){return e.replace("attribute","in")}varyingCheck(e,t){return Gce.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()}hr.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(){ee.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,Sr()){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(A).toLowerCase():"");R.indexOf("?")>-1&&(R=R.split("?")[0]);let I=n.GetCompatibleTextureLoader(R,m);r&&r.addPendingData(T),T.url=e,T.generateMipMaps=!t,T.samplingMode=s,T.invertY=i,T._useSRGBBuffer=this._getUseSRGBBuffer(!!p,t),this._doNotHandleContextLost||(T._buffer=f);let C=null;a&&!d&&(C=T.onLoadedObservable.add(a)),d||this._internalTexturesCache.push(T);let D=(w,k)=>{r&&r.removePendingData(T),e===S?(C&&T.onLoadedObservable.remove(C),Oe.UseFallbackTexture&&e!==Oe.FallbackTexture&&this._createTextureBase(Oe.FallbackTexture,t,T.invertY,r,s,null,o,l,c,f,T),w=(w||"Unknown error")+(Oe.UseFallbackTexture?" - Fallback texture was used":""),T.onErrorObservable.notifyObservers({message:w,exception:k}),o&&o(w,k)):(ee.Warn(`Failed to load ${e}, falling back to ${S}`),this._createTextureBase(S,t,T.invertY,r,s,a,o,l,c,f,T,u,h,m,g,p))};if(I){let w=async k=>{(await I).loadData(k,T,(N,B,V,q,j,J)=>{J?D("TextureLoader failed to load data"):l(T,R,r,{width:N,height:B},T.invertY,!V,q,()=>(j(),!1),s)},g)};if(!f)this._loadFile(e,async k=>{try{await w(new Uint8Array(k))}catch(O){D("Failed to parse texture data",O)}},void 0,r?r.offlineProvider:void 0,!0,(k,O)=>{D("Unable to load "+(k&&k.responseURL,O))});else{let k=async O=>{try{await w(O)}catch(N){D("Failed to parse texture data",N)}};f instanceof ArrayBuffer?k(new Uint8Array(f)):ArrayBuffer.isView(f)?k(f):o&&o("Unable to load: only ArrayBuffer or ArrayBufferView is supported",null)}}else{let w=k=>{v&&!this._doNotHandleContextLost&&(T._buffer=k),l(T,R,r,k,T.invertY,t,!1,c,s)};!_||E?f&&(typeof f.decoding=="string"||f.close)?w(f):n._FileToolsLoadImage(e||"",w,D,r?r.offlineProvider:null,m,T.invertY&&this._features.needsInvertingBitmap?{imageOrientation:"flipY"}:void 0,this):typeof f=="string"||f instanceof ArrayBuffer||ArrayBuffer.isView(f)||f instanceof Blob?n._FileToolsLoadImage(f,w,D,r?r.offlineProvider:null,m,T.invertY&&this._features.needsInvertingBitmap?{imageOrientation:"flipY"}:void 0,this):f&&w(f)}return T}_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:Bf()?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,d,u,h,m,g;this._colorWrite=!0,this._colorWriteChanged=!0,this._depthCullingState=new Ix,this._stencilStateComposer=new Cx,this._stencilState=new Au,this._alphaState=new Vm(!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 ie,this.onCanvasFocusObservable=new ie,this.onNewSceneAddedObservable=new ie,this.onResizeObservable=new ie,this.onCanvasPointerOutObservable=new ie,this.onEffectErrorObservable=new ie,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 ie,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 ie,this.onAfterShaderCompilationObservable=new ie,this.onBeginFrameObservable=new ie,this.onEndFrameObservable=new ie,this._transformTextureUrl=null,this._uniformBuffers=new Array,this._storageBuffers=new Array,this._highPrecisionShadersAllowed=!0,this.onContextLostObservable=new ie,this.onContextRestoredObservable=new ie,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 ie,this.onReleaseEffectsObservable=new ie,Oe.Instances.push(this),this.startTime=br.Now,this._stencilStateComposer.stencilGlobal=this._stencilState,vs.SetMatrixPrecision(!!t.useLargeWorldRendering||!!t.useHighPrecisionMatrix),lc()&&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=(d=(f=t.audioEngineOptions)==null?void 0:f.audioContext)!=null?d:null,this._audioDestination=(h=(u=t.audioEngineOptions)==null?void 0:u.audioDestination)!=null?h:null,this.premultipliedAlpha=(m=t.premultipliedAlpha)!=null?m:!0,this._doNotHandleContextLost=!!t.doNotHandleContextLost,this._isStencilEnable=!!t.stencil,this.useExactSrgbConversions=(g=t.useExactSrgbConversions)!=null?g:!1;let r=Sr()&&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=Sr()&&window.devicePixelRatio||1,o=this._lastDevicePixelRatio/a;this._lastDevicePixelRatio=a,this._hardwareScalingLevel*=o}if(Sr()&&Bf())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&&Bf()&&"ontouchend"in document},this._checkForMobile(),Sr()&&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 $e("FileTools")}_loadFile(e,t,i,r,s,a){let o=ux(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(Fm.loadFile)return Fm.loadFile(e,t,i,r,s,a);throw $e("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),hr.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(),Sr()&&window.removeEventListener("resize",this._checkForMobile);let e=Oe.Instances.indexOf(this);e>=0&&Oe.Instances.splice(e,1),Oe.Instances.length||(Oe.OnEnginesDisposedObservable.notifyObservers(this),Oe.OnEnginesDisposedObservable.clear()),this.onBeginFrameObservable.clear(),this.onEndFrameObservable.clear()}static DefaultLoadingScreenFactory(e){throw $e("LoadingScreen")}static MarkAllMaterialsAsDirty(e,t){for(let i=0;i{});var Dx,kV=y(()=>{Dx=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 kce,Lx,WV=y(()=>{kce=/(flat\s)?\s*varying\s*.*/,Lx=class{constructor(){this.shaderLanguage=0}attributeProcessor(e){return e.replace("attribute","in")}varyingCheck(e,t){return kce.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; layout(location = 0, index = 1) out vec4 glFragColor2; `:`layout(location = 0) out vec4 glFragColor; `;o&&(e=`#extension GL_EXT_blend_func_extended : require `+e),e=e.replace(/texture2DLodEXT\s*\(/g,"textureLod("),e=e.replace(/textureCubeLodEXT\s*\(/g,"textureLod("),e=e.replace(/textureCube\s*\(/g,"texture("),e=e.replace(/gl_FragDepthEXT/g,"gl_FragDepth"),e=e.replace(/gl_FragColor/g,"glFragColor"),e=e.replace(/gl_FragData/g,"glFragData"),e=e.replace(/void\s+?main\s*\(/g,(r||a?"":l)+"void main(")}else if(t.indexOf("#define VERTEXOUTPUT_INVARIANT")>=0&&(e=`invariant gl_Position; `+e),t.indexOf("#define MULTIVIEW")!==-1)return`#extension GL_OVR_multiview2 : require layout (num_views = 2) in; -`+e;return e}}});var xu,pP=y(()=>{xu=class n{get underlyingResource(){return null}constructor(){this.references=0,this.capacity=0,this.is32Bits=!1,this.uniqueId=n._Counter++}};xu._Counter=0});var Tl,Ox=y(()=>{pP();Tl=class extends xu{constructor(e){super(),this._buffer=e}get underlyingResource(){return this._buffer}}});function Ru(n){let e=1;do e*=2;while(en-t?t:e}function zV(n){return n--,n|=n>>1,n|=n>>2,n|=n>>4,n|=n>>8,n|=n>>16,n++,n}function Nx(n){return n=n|n>>1,n=n|n>>2,n=n|n>>4,n=n|n>>8,n=n|n>>16,n-(n>>1)}function Pn(n,e,t=2){let i;switch(t){case 1:i=Nx(n);break;case 2:i=gP(n);break;default:i=zV(n);break}return Math.min(i,e)}var Mo=y(()=>{});var Gm,_P=y(()=>{Gm=class{get underlyingResource(){return this._webGLTexture}constructor(e=null,t){if(this._MSAARenderBuffers=null,this._context=t,!e&&(e=t.createTexture(),!e))throw new Error("Unable to create webGL texture");this.set(e)}setUsage(){}set(e){this._webGLTexture=e}reset(){this._webGLTexture=null,this._MSAARenderBuffers=null}addMSAARenderBuffer(e){this._MSAARenderBuffers||(this._MSAARenderBuffers=[]),this._MSAARenderBuffers.push(e)}releaseMSAARenderBuffers(){if(this._MSAARenderBuffers){for(let e of this._MSAARenderBuffers)this._context.deleteRenderbuffer(e);this._MSAARenderBuffers=null}}getMSAARenderBuffer(e=0){var t,i;return(i=(t=this._MSAARenderBuffers)==null?void 0:t[e])!=null?i:null}release(){this.releaseMSAARenderBuffers(),this._webGLTexture&&this._context.deleteTexture(this._webGLTexture),this.reset()}}});function vP(n){return n===13||n===14||n===15||n===16||n===17||n===18||n===19}function fc(n){return n===13||n===17||n===18||n===19}var Z_=y(()=>{});var HV={};Be(HV,{ThinEngine:()=>Mt});var EP,Mt,Es=y(()=>{Tu();nP();Hr();mP();Lt();Wa();kV();WV();Ox();Mo();_P();zs();Uf();dP();Z_();hP();EP=class{},Mt=class n extends Re{get name(){return this._name}set name(e){this._name=e}get version(){return this._webGLVersion}static get ShadersRepository(){return hr.ShadersRepository}static set ShadersRepository(e){hr.ShadersRepository=e}get supportsUniformBuffers(){return this.webGLVersion>1&&!this.disableUniformBuffers}get needPOTTextures(){return this._webGLVersion<2||this.forcePOTTextures}get _supportsHardwareTextureRescaling(){return!1}set framebufferDimensionsObject(e){this._framebufferDimensionsObject=e}snapshotRenderingReset(){this.snapshotRendering=!1}constructor(e,t,i,r){if(i=i||{},super(t!=null?t:i.antialias,i,r),this._name="WebGL",this.forcePOTTextures=!1,this.validateShaderPrograms=!1,this.disableUniformBuffers=!1,this._webGLVersion=1,this._vertexAttribArraysEnabled=[],this._uintIndicesCurrentlySet=!1,this._currentBoundBuffer=new Array,this._currentFramebuffer=null,this._dummyFramebuffer=null,this._currentBufferPointers=new Array,this._currentInstanceLocations=new Array,this._currentInstanceBuffers=new Array,this._vaoRecordInProgress=!1,this._mustWipeVertexAttributes=!1,this._nextFreeTextureSlots=new Array,this._maxSimultaneousTextures=0,this._maxMSAASamplesOverride=null,this._unpackFlipYCached=null,this.enableUnpackFlipYCached=!0,this._boundUniforms={},!e)return;let s;if(e.getContext){if(s=e,i.preserveDrawingBuffer===void 0&&(i.preserveDrawingBuffer=!1),i.xrCompatible===void 0&&(i.xrCompatible=!1),navigator&&navigator.userAgent){this._setupMobileChecks();let l=navigator.userAgent;for(let c of n.ExceptionList){let f=c.key,d=c.targets;if(new RegExp(f).test(l)){if(c.capture&&c.captureConstraint){let h=c.capture,m=c.captureConstraint,p=new RegExp(h).exec(l);if(p&&p.length>0&&parseInt(p[p.length-1])>=m)continue}for(let h of d)switch(h){case"uniformBuffer":this.disableUniformBuffers=!0;break;case"vao":this.disableVertexArrayObjects=!0;break;case"antialias":i.antialias=!1;break;case"maxMSAASamples":this._maxMSAASamplesOverride=1;break}}}}if(this._doNotHandleContextLost?this._onContextLost=()=>{mx(this._gl)}:(this._onContextLost=l=>{l.preventDefault(),this._contextWasLost=!0,mx(this._gl),ee.Warn("WebGL context lost."),this.onContextLostObservable.notifyObservers(this)},this._onContextRestored=()=>{this._restoreEngineAfterContextLost(()=>this._initGLContext())},s.addEventListener("webglcontextrestored",this._onContextRestored,!1),i.powerPreference=i.powerPreference||"high-performance"),s.addEventListener("webglcontextlost",this._onContextLost,!1),this._badDesktopOS&&(i.xrCompatible=!1),!i.disableWebGL2Support)try{this._gl=s.getContext("webgl2",i)||s.getContext("experimental-webgl2",i),this._gl&&(this._webGLVersion=2,this._shaderPlatformName="WEBGL2",this._gl.deleteQuery||(this._webGLVersion=1,this._shaderPlatformName="WEBGL1"))}catch(l){}if(!this._gl){if(!s)throw new Error("The provided canvas is null or undefined.");try{this._gl=s.getContext("webgl",i)||s.getContext("experimental-webgl",i)}catch(l){throw new Error("WebGL not supported",{cause:l})}}if(!this._gl)throw new Error("WebGL not supported")}else{this._gl=e,s=this._gl.canvas,this._gl.renderbufferStorageMultisample?(this._webGLVersion=2,this._shaderPlatformName="WEBGL2"):this._shaderPlatformName="WEBGL1";let l=this._gl.getContextAttributes();l&&(i.stencil=l.stencil)}this._sharedInit(s),this._gl.pixelStorei(this._gl.UNPACK_COLORSPACE_CONVERSION_WEBGL,this._gl.NONE),i.useHighPrecisionFloats!==void 0&&(this._highPrecisionShadersAllowed=i.useHighPrecisionFloats),this.resize(),this._initGLContext(),this._initFeatures();for(let l=0;l1?new Lx:new Dx;let a=`Babylon.js v${n.Version}`;ee.Log(a+` - ${this.description}`),this._renderingCanvas&&this._renderingCanvas.setAttribute&&this._renderingCanvas.setAttribute("data-engine",a);let o=Yn(this._gl);o.validateShaderPrograms=this.validateShaderPrograms,o.parallelShaderCompile=this._caps.parallelShaderCompile}_clearEmptyResources(){this._dummyFramebuffer=null,super._clearEmptyResources()}_getShaderProcessingContext(e){return null}areAllEffectsReady(){for(let e in 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 Vm(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,ee.Warn("Float textures are not supported. Type forced to TEXTURETYPE_UNSIGNED_BYTE"));let p=vP(c),_=fc(c),v=this._gl,E=new Vi(this,r),T=e.width||e,S=e.height||e,A=e.depth||0,R=e.layers||0,M=this._getSamplingParameters(l,(s||a)&&!p),I=R!==0?v.TEXTURE_2D_ARRAY:A!==0?v.TEXTURE_3D:g?v.TEXTURE_CUBE_MAP:v.TEXTURE_2D,C=p?this._getInternalFormatFromDepthTextureFormat(c,!0,_):this._getRGBABufferInternalSizedFormat(o,c,f),D=p?_?v.DEPTH_STENCIL:v.DEPTH_COMPONENT:this._getInternalFormat(c),w=p?this._getWebGLTextureTypeFromDepthTextureFormat(c):this._getWebGLTextureType(o);if(this._bindTextureDirectly(I,E),R!==0)E.is2DArray=!0,v.texImage3D(I,0,C,T,S,R,0,D,w,null);else if(A!==0)E.is3D=!0,v.texImage3D(I,0,C,T,S,A,0,D,w,null);else if(g){E.isCube=!0;for(let O=0;O<6;O++)v.texImage2D(v.TEXTURE_CUBE_MAP_POSITIVE_X+O,0,C,T,S,0,D,w,null)}else v.texImage2D(I,0,C,T,S,0,D,w,null);if(v.texParameteri(I,v.TEXTURE_MAG_FILTER,M.mag),v.texParameteri(I,v.TEXTURE_MIN_FILTER,M.min),v.texParameteri(I,v.TEXTURE_WRAP_S,v.CLAMP_TO_EDGE),v.texParameteri(I,v.TEXTURE_WRAP_T,v.CLAMP_TO_EDGE),p&&this.webGLVersion>1&&(m===0?(v.texParameteri(I,v.TEXTURE_COMPARE_FUNC,515),v.texParameteri(I,v.TEXTURE_COMPARE_MODE,v.NONE)):(v.texParameteri(I,v.TEXTURE_COMPARE_FUNC,m),v.texParameteri(I,v.TEXTURE_COMPARE_MODE,v.COMPARE_REF_TO_TEXTURE))),(s||a)&&this._gl.generateMipmap(I),this._bindTextureDirectly(I,null),E._useSRGBBuffer=f,E.baseWidth=T,E.baseHeight=S,E.width=T,E.height=S,E.depth=R||A,E.isReady=!0,E.samples=d,E.generateMipMaps=s,E.samplingMode=l,E.type=o,E.format=c,E.label=u,E.comparisonFunction=m,this._internalTexturesCache.push(E),h){let O;if(vP(E.format)?O=this._setupFramebufferDepthAttachments(fc(E.format),E.format!==19,E.width,E.height,d,E.format,!0):O=this._createRenderBuffer(E.width,E.height,d,-1,this._getRGBABufferInternalSizedFormat(E.type,E.format,E._useSRGBBuffer),-1),!O)throw new Error("Unable to create render buffer");E._autoMSAAManagement=!0;let N=E._hardwareTexture;N||(N=E._hardwareTexture=this._createHardwareTexture()),N.addMSAARenderBuffer(O)}return E}_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,d=null,u,h,m,g){return this._createTextureBase(e,t,i,r,s,a,o,(...p)=>this._prepareWebGLTexture(...p,f),(p,_,v,E,T,S)=>{let A=this._gl,R=v.width===p&&v.height===_;T._creationFlags=m!=null?m:0;let M=this._getTexImageParametersForCreateTexture(T.format,T._useSRGBBuffer);if(R)return A.texImage2D(A.TEXTURE_2D,0,M.internalFormat,M.format,M.type,v),!1;let I=this._caps.maxTextureSize;if(v.width>I||v.height>I||!this._supportsHardwareTextureRescaling)return this._prepareWorkingCanvas(),!this._workingCanvas||!this._workingContext||(this._workingCanvas.width=p,this._workingCanvas.height=_,this._workingContext.drawImage(v,0,0,v.width,v.height,0,0,p,_),A.texImage2D(A.TEXTURE_2D,0,M.internalFormat,M.format,M.type,this._workingCanvas),T.width=p,T.height=_),!1;{let C=new Vi(this,2);this._bindTextureDirectly(A.TEXTURE_2D,C,!0),A.texImage2D(A.TEXTURE_2D,0,M.internalFormat,M.format,M.type,v),this._rescaleTexture(C,T,r,M.format,()=>{this._releaseTexture(C),this._bindTextureDirectly(A.TEXTURE_2D,T,!0),S()})}return!0},l,c,f,d,u,h,g)}_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 d=o.TEXTURE_2D;e.isCube&&(d=o.TEXTURE_CUBE_MAP_POSITIVE_X+i);let u=Math.round(Math.log(e.width)*Math.LOG2E),h=Math.round(Math.log(e.height)*Math.LOG2E),m=a?e.width:Math.pow(2,Math.max(u-r,0)),g=a?e.height:Math.pow(2,Math.max(h-r,0));o.texImage2D(d,r,f,m,g,0,c,l,t)}updateTextureData(e,t,i,r,s,a,o=0,l=0,c=!1){let f=this._gl,d=this._getWebGLTextureType(e.type),u=this._getInternalFormat(e.format);this._unpackFlipY(e.invertY);let h=f.TEXTURE_2D,m=f.TEXTURE_2D;e.isCube&&(m=f.TEXTURE_CUBE_MAP_POSITIVE_X+o,h=f.TEXTURE_CUBE_MAP),this._bindTextureDirectly(h,e,!0),f.texSubImage2D(m,l,i,r,s,a,u,d,t),c&&this._gl.generateMipmap(m),this._bindTextureDirectly(h,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 d=this.getCaps().maxTextureSize,u=Math.min(d,this.needPOTTextures?Pn(r.width,d):r.width),h=Math.min(d,this.needPOTTextures?Pn(r.height,d):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=u,e.height=h,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(u,h,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&&(EV(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 ee.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;Sr()&&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()),mx(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{cc();wx=class{constructor(e=30){this._enabled=!0,this._rollingFrameTime=new SP(e)}sampleFrame(e=br.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()}},SP=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 YV=y(()=>{Es();Mt.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 KV(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{zs();Lt();Es();Mo();Mt.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};Mt.prototype.createRawTexture=function(n,e,t,i,r,s,a,o=null,l=0,c=0,f=!1){let d=new Vi(this,3);d.baseWidth=e,d.baseHeight=t,d.width=e,d.height=t,d.format=i,d.generateMipMaps=r,d.samplingMode=a,d.invertY=s,d._compression=o,d.type=l,d._useSRGBBuffer=this._getUseSRGBBuffer(f,!r),this._doNotHandleContextLost||(d._bufferView=n),this.updateRawTexture(d,n,i,s,o,l,d._useSRGBBuffer),this._bindTextureDirectly(this._gl.TEXTURE_2D,d,!0);let u=this._getSamplingParameters(a,r);return this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MAG_FILTER,u.mag),this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MIN_FILTER,u.min),r&&this._gl.generateMipmap(this._gl.TEXTURE_2D),this._bindTextureDirectly(this._gl.TEXTURE_2D,null),this._internalTexturesCache.push(d),d};Mt.prototype.createRawCubeTexture=function(n,e,t,i,r,s,a,o=null){let l=this._gl,c=new Vi(this,8);c.isCube=!0,c.format=t,c.type=i,this._doNotHandleContextLost||(c._bufferViewArray=n);let f=this._getWebGLTextureType(i),d=this._getInternalFormat(t);d===l.RGB&&(d=l.RGBA),f===l.FLOAT&&!this._caps.textureFloatLinearFiltering?(r=!1,a=1,ee.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,ee.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,ee.Warn("Render to float textures is not supported. Mipmap generation forced to false.")):f===l.HALF_FLOAT&&!this._caps.colorBufferFloat&&(r=!1,ee.Warn("Render to half float textures is not supported. Mipmap generation forced to false."));let u=e,h=u;if(c.width=u,c.height=h,c.invertY=s,c._compression=o,!this.needPOTTextures||Ru(c.width)&&Ru(c.height)||(r=!1),n)this.updateRawCubeTexture(c,n,t,i,s,o);else{let p=this._getRGBABufferInternalSizedFormat(i),_=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,_,this.getCaps().s3tc[o],c.width,c.height,0,void 0):l.texImage2D(l.TEXTURE_CUBE_MAP_POSITIVE_X+v,_,p,c.width,c.height,0,d,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 g=this._getSamplingParameters(a,r);return l.texParameteri(l.TEXTURE_CUBE_MAP,l.TEXTURE_MAG_FILTER,g.mag),l.texParameteri(l.TEXTURE_CUBE_MAP,l.TEXTURE_MIN_FILTER,g.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};Mt.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),d=!1;c===o.RGB&&(c=o.RGBA,d=!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 h=0;h<6;h++){let m=e[h];s?o.compressedTexImage2D(o.TEXTURE_CUBE_MAP_POSITIVE_X+h,a,this.getCaps().s3tc[s],n.width,n.height,0,m):(d&&(m=KV(m,n.width,n.height,i)),o.texImage2D(o.TEXTURE_CUBE_MAP_POSITIVE_X+h,a,f,n.width,n.height,0,c,l,m))}(!this.needPOTTextures||Ru(n.width)&&Ru(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};Mt.prototype.createRawCubeTextureFromUrl=function(n,e,t,i,r,s,a,o,l=null,c=null,f=3,d=!1){let u=this._gl,h=this.createRawCubeTexture(null,t,i,r,!s,d,f,null);e==null||e.addPendingData(h),h.url=n,h.isReady=!1,this._internalTexturesCache.push(h);let m=(p,_)=>{e==null||e.removePendingData(h),c&&c(p?p.status+" "+p.statusText:"Failed to parse texture data",_)},g=async p=>{if(!h._hardwareTexture)return;let _=a(p);if(!_)return;let v=_ instanceof Promise?await _:_,E=h.width;if(o){let T=this._getWebGLTextureType(r),S=this._getInternalFormat(i),A=this._getRGBABufferInternalSizedFormat(r),R=!1;S===u.RGB&&(S=u.RGBA,R=!0),this._bindTextureDirectly(u.TEXTURE_CUBE_MAP,h,!0),this._unpackFlipY(!1);let M=o(v);for(let I=0;I>I;for(let D=0;D<6;D++){let w=M[I][D];R&&(w=KV(w,C,C,r)),u.texImage2D(D,I,A,C,C,0,S,T,w)}}this._bindTextureDirectly(u.TEXTURE_CUBE_MAP,null)}else this.updateRawCubeTexture(h,v,i,r,d);h.isReady=!0,e==null||e.removePendingData(h),h.onLoadedObservable.notifyObservers(h),h.onLoadedObservable.clear(),l&&l()};return this._loadFile(n,p=>{g(p).catch(_=>{m(void 0,_)})},void 0,e==null?void 0:e.offlineProvider,!0,m),h};Mt.prototype.createRawTexture2DArray=jV(!1);Mt.prototype.createRawTexture3D=jV(!0);Mt.prototype.updateRawTexture2DArray=ZV(!1);Mt.prototype.updateRawTexture3D=ZV(!0)});var QV=y(()=>{Es();Uf();Mt.prototype._readTexturePixelsSync=function(n,e,t,i=-1,r=0,s=null,a=!0,o=!1,l=0,c=0){var u,h,m;let f=this._gl;if(!f)throw new Error("Engine does not have gl rendering context.");if(!this._dummyFramebuffer){let g=f.createFramebuffer();if(!g)throw new Error("Unable to create dummy framebuffer");this._dummyFramebuffer=g}f.bindFramebuffer(f.FRAMEBUFFER,this._dummyFramebuffer),i>-1&&(n.is2DArray||n.is3D)?f.framebufferTextureLayer(f.FRAMEBUFFER,f.COLOR_ATTACHMENT0,(u=n._hardwareTexture)==null?void 0:u.underlyingResource,r,i):i>-1?f.framebufferTexture2D(f.FRAMEBUFFER,f.COLOR_ATTACHMENT0,f.TEXTURE_CUBE_MAP_POSITIVE_X+i,(h=n._hardwareTexture)==null?void 0:h.underlyingResource,r):f.framebufferTexture2D(f.FRAMEBUFFER,f.COLOR_ATTACHMENT0,f.TEXTURE_2D,(m=n._hardwareTexture)==null?void 0:m.underlyingResource,r);let d=n.type!==void 0?this._getWebGLTextureType(n.type):f.UNSIGNED_BYTE;return o?s||(s=mV(n.type,4*e*t)):d===f.UNSIGNED_BYTE?(s||(s=new Uint8Array(4*e*t)),d=f.UNSIGNED_BYTE):(s||(s=new Float32Array(4*e*t)),d=f.FLOAT),a&&this.flushFramebuffer(),f.readPixels(l,c,e,t,f.RGBA,d,s),f.bindFramebuffer(f.FRAMEBUFFER,this._currentFramebuffer),s};Mt.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 $V=y(()=>{Es();Mt.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()};Mt.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 JV=y(()=>{Es();zs();Lt();Mo();Mt.prototype._createDepthStencilCubeTexture=function(n,e){let t=new Vi(this,12);if(t.isCube=!0,this.webGLVersion===1)return ee.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};Mt.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)};Mt.prototype.createCubeTexture=function(n,e,t,i,r=null,s=null,a,o=null,l=!1,c=0,f=0,d=null,u,h=!1,m=null){let g=this._gl;return this.createCubeTextureBase(n,e,t,!!i,r,s,a,o,l,c,f,d,p=>this._bindTextureDirectly(g.TEXTURE_CUBE_MAP,p,!0),(p,_)=>{let v=this.needPOTTextures?Pn(_[0].width,this._caps.maxCubemapTextureSize):_[0].width,E=v,T=[g.TEXTURE_CUBE_MAP_POSITIVE_X,g.TEXTURE_CUBE_MAP_POSITIVE_Y,g.TEXTURE_CUBE_MAP_POSITIVE_Z,g.TEXTURE_CUBE_MAP_NEGATIVE_X,g.TEXTURE_CUBE_MAP_NEGATIVE_Y,g.TEXTURE_CUBE_MAP_NEGATIVE_Z];this._bindTextureDirectly(g.TEXTURE_CUBE_MAP,p,!0),this._unpackFlipY(!1);let S=a?this._getInternalFormat(a,p._useSRGBBuffer):p._useSRGBBuffer?this._glSRGBExtensionValues.SRGB8_ALPHA8:g.RGBA,A=a?this._getInternalFormat(a):g.RGBA;p._useSRGBBuffer&&this.webGLVersion===1&&(A=S);for(let R=0;R{Z_();Fx=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=fc(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 d=!1,u=f.length,h=-1,m=f[f.length-1]._source;(m===14||m===12)&&(d=!0,h=f[f.length-1].format,u--);let g=[],p=[],_=[],v=[],E=[],T=[],S=[],A={};for(let I=0;I1&&e.setSamples(this.samples),e._swapRenderTargetWrapper(this),e.dispose()}}releaseTextures(){if(this._textures)for(let e=0;e{eG();Z_();Bx=class extends Fx{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,fc(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,d,u,h;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=(d=i!=null?i:(f=this.layerIndices)==null?void 0:f[t])!=null?d:0,m.framebufferTextureLayer(m.FRAMEBUFFER,c,s.underlyingResource,r,i)):e.isCube?(i=(h=i!=null?i:(u=this.faceIndices)==null?void 0:u[t])!=null?h: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 g=i!==void 0?m.TEXTURE_CUBE_MAP_POSITIVE_X+i:m.TEXTURE_2D;m.framebufferTexture2D(m.FRAMEBUFFER,c,g,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{Hr();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 iG=y(()=>{zs();Lt();Es();tG();Z_();TP();Mt.prototype._createHardwareRenderTargetWrapper=function(n,e,t){let i=new Bx(n,e,t,this,this._gl);return this._renderTargetWrapperCache.push(i),i};Mt.prototype.createRenderTargetTexture=function(n,e){var g,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=(g=e.generateDepthBuffer)!=null?g:!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,d=n.height||n,u=this._currentFramebuffer,h=this._gl,m=h.createFramebuffer();if(this._bindUnboundFramebuffer(m),t._depthStencilBuffer=this._setupFramebufferDepthAttachments(r,i,f,d),c&&!c.is2DArray&&!c.is3D&&h.framebufferTexture2D(h.FRAMEBUFFER,h.COLOR_ATTACHMENT0,h.TEXTURE_2D,c._hardwareTexture.underlyingResource,0),this._bindUnboundFramebuffer(u),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 _=a._hardwareTexture.getMSAARenderBuffer(0);t._MSAAFramebuffer=h.createFramebuffer(),this._bindUnboundFramebuffer(t._MSAAFramebuffer),h.framebufferRenderbuffer(h.FRAMEBUFFER,h.COLOR_ATTACHMENT0,h.RENDERBUFFER,_),this._bindUnboundFramebuffer(null)}return t};Mt.prototype._createDepthStencilTexture=function(n,e,t){var h;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 Vi(this,12);if(o.label=e.label,!this._caps.depthTextureExtension)return ee.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 ee.Error(`Depth texture ${l.depthTextureFormat} format is not supported.`),o;o.format=l.depthTextureFormat}else o.format=l.generateStencil?13:16;let c=fc(o.format),f=this._getWebGLTextureTypeFromDepthTextureFormat(o.format),d=c?i.DEPTH_STENCIL:i.DEPTH_COMPONENT,u=this._getInternalFormatFromDepthTextureFormat(o.format,!0,c);return o.is2DArray?i.texImage3D(a,0,u,o.width,o.height,r,0,d,f,null):o.is3D?i.texImage3D(a,0,u,o.width,o.height,s,0,d,f,null):i.texImage2D(a,0,u,o.width,o.height,0,d,f,null),this._bindTextureDirectly(a,null),this._internalTexturesCache.push(o),t._depthStencilBuffer&&(i.deleteRenderbuffer(t._depthStencilBuffer),t._depthStencilBuffer=null),this._bindUnboundFramebuffer((h=t._MSAAFramebuffer)!=null?h: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};Mt.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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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)}};Fe._V8PerformanceHack=new Fe(.5,.5);Fe._ZeroReadOnly=Fe.Zero();Object.defineProperties(Fe.prototype,{dimension:{value:[2]},rank:{value:1}});b=class n{get x(){return this._x}set 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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),d=2*(l*i-a*s),u=2*(a*r-o*i);return t._x=i+c*f+o*u-l*d,t._y=r+c*d+l*f-a*u,t._z=s+c*u+a*d-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=Xe.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=wt){return e&&yi(this._x,e._x,t)&&yi(this._y,e._y,t)&&yi(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(!yi(t,i,e))return!0;let r=Math.abs(this._z);return!yi(t,r,e)||!yi(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=Xe.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(Xe.Matrix[0]),n.TransformCoordinatesToRef(this,Xe.Matrix[0],t),t}rotateByQuaternionAroundPointToRef(e,t,i){return this.subtractToRef(t,Xe.Vector3[0]),Xe.Vector3[0].rotateByQuaternionToRef(e,Xe.Vector3[0]),t.addToRef(Xe.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(Xe.Vector3[1]),s=t.normalizeToRef(Xe.Vector3[2]),a=n.Dot(r,s);a=Ft(a,-1,1);let o=Math.acos(a),l=Xe.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){Xe.Vector3[0].copyFrom(e);let r=Xe.Vector3[0];Xe.Vector3[1].copyFrom(t);let s=Xe.Vector3[1];Xe.Vector3[2].copyFrom(i);let a=Xe.Vector3[2],o=Xe.Vector3[3],l=Xe.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 lG(c)}static PitchYawRollToMoveBetweenPointsToRef(e,t,i){let r=$.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=Ft(i,0,1);let s=Xe.Vector3[0],a=Xe.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,d;if(c<1-wt){let u=Math.acos(c),h=1/Math.sin(u);f=Math.sin((1-i)*u)*h,d=Math.sin(i*u)*h}else f=1-i,d=i;return s.scaleInPlace(f),a.scaleInPlace(d),r.copyFrom(s).addInPlace(a),r.scaleInPlace(yo(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(mr(e,t),mr(e,t),mr(e,t))}static RandomToRef(e=0,t=1,i){return i.copyFromFloats(mr(e,t),mr(e,t),mr(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&&C<0?(w.copyFrom(a),k=t,O=i):C>0&&D<0?(w.copyFrom(l),k=i,O=r):(w.copyFrom(o).scaleInPlace(-1),k=r,O=t);let N=Xe.Vector3[9],B=Xe.Vector3[4];if(k.subtractToRef(v,A),O.subtractToRef(v,N),n.CrossToRef(A,N,B),!(n.Dot(B,c)<0))return s.copyFrom(v),Math.abs(g*p);let Z=Xe.Vector3[5];n.CrossToRef(w,B,Z),Z.normalize();let j=Xe.Vector3[9];j.copyFrom(k).subtractInPlace(v);let J=j.length();if(Jthis._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(mr(e,t),mr(e,t),mr(e,t),mr(e,t))}static RandomToRef(e=0,t=1,i){return i.x=mr(e,t),i.y=mr(e,t),i.z=mr(e,t),i.w=mr(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=Ft(e.x,t.x,i.x),r.y=Ft(e.y,t.y,i.y),r.z=Ft(e.z,t.z,i.z),r.w=Ft(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}};Oi._V8PerformanceHack=new Oi(.5,.5,.5,.5);Oi._ZeroReadOnly=Oi.Zero();Object.defineProperties(Oi.prototype,{dimension:{value:[4]},rank:{value:1}});je=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=Ss(this._x),t=Ss(this._y),i=Ss(this._z),r=Ss(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=wt){return e&&yi(this._x,e._x,t)&&yi(this._y,e._y,t)&&yi(this._z,e._z,t)&&yi(this._w,e._w,t)}isApprox(e,t=wt){return e&&(yi(this._x,e._x,t)&&yi(this._y,e._y,t)&&yi(this._z,e._z,t)&&yi(this._w,e._w,t)||yi(this._x,-e._x,t)&&yi(this._y,-e._y,t)&&yi(this._z,-e._z,t)&&yi(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,d=r*r;e._z=Math.atan2(2*(i*r+t*s),-c-f+d+l),e._x=Math.asin(-2*a),e._y=Math.atan2(2*(t*i+r*s),c-f-d+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),d=(c+f)/2,u=(c-f)/2;return e.set(u,l,d),e}toRotationMatrix(e){return q.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],d=i[6],u=i[10],h=r+l+u,m;return h>0?(m=.5/Math.sqrt(h+1),t._w=.25/m,t._x=(d-c)*m,t._y=(a-f)*m,t._z=(o-s)*m,t._isDirty=!0):r>l&&r>u?(m=2*Math.sqrt(1+r-l-u),t._w=(d-c)/m,t._x=.25*m,t._y=(s+o)/m,t._z=(a+f)/m,t._isDirty=!0):l>u?(m=2*Math.sqrt(1+l-r-u),t._w=(a-f)/m,t._x=(s+o)/m,t._y=.25*m,t._z=(c+d)/m,t._isDirty=!0):(m=2*Math.sqrt(1+u-r-l),t._w=(o-s)/m,t._x=(a+f)/m,t._y=(c+d)/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=Ft(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=wt){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,$.Vector3[0]),i.set($.Vector3[0].x,$.Vector3[0].y,$.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),d=Math.cos(a),u=Math.sin(o),h=Math.cos(o);return r._x=h*f*c+u*d*l,r._y=u*d*c-h*f*l,r._z=h*d*l-u*f*c,r._w=h*d*c+u*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=Xe.Matrix[0];return e=e.normalizeToRef(Xe.Vector3[0]),t=t.normalizeToRef(Xe.Vector3[1]),i=i.normalizeToRef(Xe.Vector3[2]),q.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=Xe.Matrix[0];return q.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=Xe.Matrix[0];return q.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,d=o-a,u=e._x*l+i._x*c+t._x*f+r._x*d,h=e._y*l+i._y*c+t._y*f+r._y*d,m=e._z*l+i._z*c+t._z*f+r._z*d,g=e._w*l+i._w*c+t._w*f+r._w*d;return new n(u,h,m,g)}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(Ft(e.x,t.x,i.x),Ft(e.y,t.y,i.y),Ft(e.z,t.z,i.z),Ft(e.w,t.w,i.w))}static Random(e=0,t=1){return new n(mr(e,t),mr(e,t),mr(e,t),mr(e,t))}static RandomToRef(e=0,t=1,i){return i.copyFromFloats(mr(e,t),mr(e,t),mr(e,t),mr(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)}};je._V8PerformanceHack=new je(.5,.5,.5,.5);Object.defineProperties(je.prototype,{dimension:{value:[4]},rank:{value:1}});q=class n{static get Use64Bits(){return vs.MatrixUse64Bits}get m(){return this._m}markAsUpdated(){this.updateFlag=Wm._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,vs.MatrixTrackPrecisionChange&&vs.MatrixTrackedMatrices.push(this),this._m=new vs.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],d=e[9],u=e[10],h=e[11],m=e[12],g=e[13],p=e[14],_=e[15],v=u*_-p*h,E=d*_-g*h,T=d*p-g*u,S=f*_-m*h,A=f*p-u*m,R=f*g-m*d,M=+(o*v-l*E+c*T),I=-(a*v-l*S+c*A),C=+(a*E-o*S+c*R),D=-(a*T-o*A+l*R);return t*M+i*I+r*C+s*D}toString(){return`{${this.m[0]}, ${this.m[1]}, ${this.m[2]}, ${this.m[3]} +`+e;return e}}});var xu,pP=y(()=>{xu=class n{get underlyingResource(){return null}constructor(){this.references=0,this.capacity=0,this.is32Bits=!1,this.uniqueId=n._Counter++}};xu._Counter=0});var Tl,Ox=y(()=>{pP();Tl=class extends xu{constructor(e){super(),this._buffer=e}get underlyingResource(){return this._buffer}}});function Ru(n){let e=1;do e*=2;while(en-t?t:e}function zV(n){return n--,n|=n>>1,n|=n>>2,n|=n>>4,n|=n>>8,n|=n>>16,n++,n}function Nx(n){return n=n|n>>1,n=n|n>>2,n=n|n>>4,n=n|n>>8,n=n|n>>16,n-(n>>1)}function Pn(n,e,t=2){let i;switch(t){case 1:i=Nx(n);break;case 2:i=gP(n);break;default:i=zV(n);break}return Math.min(i,e)}var Mo=y(()=>{});var Gm,_P=y(()=>{Gm=class{get underlyingResource(){return this._webGLTexture}constructor(e=null,t){if(this._MSAARenderBuffers=null,this._context=t,!e&&(e=t.createTexture(),!e))throw new Error("Unable to create webGL texture");this.set(e)}setUsage(){}set(e){this._webGLTexture=e}reset(){this._webGLTexture=null,this._MSAARenderBuffers=null}addMSAARenderBuffer(e){this._MSAARenderBuffers||(this._MSAARenderBuffers=[]),this._MSAARenderBuffers.push(e)}releaseMSAARenderBuffers(){if(this._MSAARenderBuffers){for(let e of this._MSAARenderBuffers)this._context.deleteRenderbuffer(e);this._MSAARenderBuffers=null}}getMSAARenderBuffer(e=0){var t,i;return(i=(t=this._MSAARenderBuffers)==null?void 0:t[e])!=null?i:null}release(){this.releaseMSAARenderBuffers(),this._webGLTexture&&this._context.deleteTexture(this._webGLTexture),this.reset()}}});function vP(n){return n===13||n===14||n===15||n===16||n===17||n===18||n===19}function fc(n){return n===13||n===17||n===18||n===19}var q_=y(()=>{});var HV={};Be(HV,{ThinEngine:()=>Mt});var EP,Mt,Es=y(()=>{Tu();nP();Hr();mP();Lt();Wa();kV();WV();Ox();Mo();_P();zs();Uf();dP();q_();hP();EP=class{},Mt=class n extends Re{get name(){return this._name}set name(e){this._name=e}get version(){return this._webGLVersion}static get ShadersRepository(){return hr.ShadersRepository}static set ShadersRepository(e){hr.ShadersRepository=e}get supportsUniformBuffers(){return this.webGLVersion>1&&!this.disableUniformBuffers}get needPOTTextures(){return this._webGLVersion<2||this.forcePOTTextures}get _supportsHardwareTextureRescaling(){return!1}set framebufferDimensionsObject(e){this._framebufferDimensionsObject=e}snapshotRenderingReset(){this.snapshotRendering=!1}constructor(e,t,i,r){if(i=i||{},super(t!=null?t:i.antialias,i,r),this._name="WebGL",this.forcePOTTextures=!1,this.validateShaderPrograms=!1,this.disableUniformBuffers=!1,this._webGLVersion=1,this._vertexAttribArraysEnabled=[],this._uintIndicesCurrentlySet=!1,this._currentBoundBuffer=new Array,this._currentFramebuffer=null,this._dummyFramebuffer=null,this._currentBufferPointers=new Array,this._currentInstanceLocations=new Array,this._currentInstanceBuffers=new Array,this._vaoRecordInProgress=!1,this._mustWipeVertexAttributes=!1,this._nextFreeTextureSlots=new Array,this._maxSimultaneousTextures=0,this._maxMSAASamplesOverride=null,this._unpackFlipYCached=null,this.enableUnpackFlipYCached=!0,this._boundUniforms={},!e)return;let s;if(e.getContext){if(s=e,i.preserveDrawingBuffer===void 0&&(i.preserveDrawingBuffer=!1),i.xrCompatible===void 0&&(i.xrCompatible=!1),navigator&&navigator.userAgent){this._setupMobileChecks();let l=navigator.userAgent;for(let c of n.ExceptionList){let f=c.key,d=c.targets;if(new RegExp(f).test(l)){if(c.capture&&c.captureConstraint){let h=c.capture,m=c.captureConstraint,p=new RegExp(h).exec(l);if(p&&p.length>0&&parseInt(p[p.length-1])>=m)continue}for(let h of d)switch(h){case"uniformBuffer":this.disableUniformBuffers=!0;break;case"vao":this.disableVertexArrayObjects=!0;break;case"antialias":i.antialias=!1;break;case"maxMSAASamples":this._maxMSAASamplesOverride=1;break}}}}if(this._doNotHandleContextLost?this._onContextLost=()=>{mx(this._gl)}:(this._onContextLost=l=>{l.preventDefault(),this._contextWasLost=!0,mx(this._gl),ee.Warn("WebGL context lost."),this.onContextLostObservable.notifyObservers(this)},this._onContextRestored=()=>{this._restoreEngineAfterContextLost(()=>this._initGLContext())},s.addEventListener("webglcontextrestored",this._onContextRestored,!1),i.powerPreference=i.powerPreference||"high-performance"),s.addEventListener("webglcontextlost",this._onContextLost,!1),this._badDesktopOS&&(i.xrCompatible=!1),!i.disableWebGL2Support)try{this._gl=s.getContext("webgl2",i)||s.getContext("experimental-webgl2",i),this._gl&&(this._webGLVersion=2,this._shaderPlatformName="WEBGL2",this._gl.deleteQuery||(this._webGLVersion=1,this._shaderPlatformName="WEBGL1"))}catch(l){}if(!this._gl){if(!s)throw new Error("The provided canvas is null or undefined.");try{this._gl=s.getContext("webgl",i)||s.getContext("experimental-webgl",i)}catch(l){throw new Error("WebGL not supported",{cause:l})}}if(!this._gl)throw new Error("WebGL not supported")}else{this._gl=e,s=this._gl.canvas,this._gl.renderbufferStorageMultisample?(this._webGLVersion=2,this._shaderPlatformName="WEBGL2"):this._shaderPlatformName="WEBGL1";let l=this._gl.getContextAttributes();l&&(i.stencil=l.stencil)}this._sharedInit(s),this._gl.pixelStorei(this._gl.UNPACK_COLORSPACE_CONVERSION_WEBGL,this._gl.NONE),i.useHighPrecisionFloats!==void 0&&(this._highPrecisionShadersAllowed=i.useHighPrecisionFloats),this.resize(),this._initGLContext(),this._initFeatures();for(let l=0;l1?new Lx:new Dx;let a=`Babylon.js v${n.Version}`;ee.Log(a+` - ${this.description}`),this._renderingCanvas&&this._renderingCanvas.setAttribute&&this._renderingCanvas.setAttribute("data-engine",a);let o=Yn(this._gl);o.validateShaderPrograms=this.validateShaderPrograms,o.parallelShaderCompile=this._caps.parallelShaderCompile}_clearEmptyResources(){this._dummyFramebuffer=null,super._clearEmptyResources()}_getShaderProcessingContext(e){return null}areAllEffectsReady(){for(let e in 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 Vm(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,ee.Warn("Float textures are not supported. Type forced to TEXTURETYPE_UNSIGNED_BYTE"));let p=vP(c),_=fc(c),v=this._gl,E=new Vi(this,r),T=e.width||e,S=e.height||e,A=e.depth||0,R=e.layers||0,M=this._getSamplingParameters(l,(s||a)&&!p),I=R!==0?v.TEXTURE_2D_ARRAY:A!==0?v.TEXTURE_3D:g?v.TEXTURE_CUBE_MAP:v.TEXTURE_2D,C=p?this._getInternalFormatFromDepthTextureFormat(c,!0,_):this._getRGBABufferInternalSizedFormat(o,c,f),D=p?_?v.DEPTH_STENCIL:v.DEPTH_COMPONENT:this._getInternalFormat(c),w=p?this._getWebGLTextureTypeFromDepthTextureFormat(c):this._getWebGLTextureType(o);if(this._bindTextureDirectly(I,E),R!==0)E.is2DArray=!0,v.texImage3D(I,0,C,T,S,R,0,D,w,null);else if(A!==0)E.is3D=!0,v.texImage3D(I,0,C,T,S,A,0,D,w,null);else if(g){E.isCube=!0;for(let O=0;O<6;O++)v.texImage2D(v.TEXTURE_CUBE_MAP_POSITIVE_X+O,0,C,T,S,0,D,w,null)}else v.texImage2D(I,0,C,T,S,0,D,w,null);if(v.texParameteri(I,v.TEXTURE_MAG_FILTER,M.mag),v.texParameteri(I,v.TEXTURE_MIN_FILTER,M.min),v.texParameteri(I,v.TEXTURE_WRAP_S,v.CLAMP_TO_EDGE),v.texParameteri(I,v.TEXTURE_WRAP_T,v.CLAMP_TO_EDGE),p&&this.webGLVersion>1&&(m===0?(v.texParameteri(I,v.TEXTURE_COMPARE_FUNC,515),v.texParameteri(I,v.TEXTURE_COMPARE_MODE,v.NONE)):(v.texParameteri(I,v.TEXTURE_COMPARE_FUNC,m),v.texParameteri(I,v.TEXTURE_COMPARE_MODE,v.COMPARE_REF_TO_TEXTURE))),(s||a)&&this._gl.generateMipmap(I),this._bindTextureDirectly(I,null),E._useSRGBBuffer=f,E.baseWidth=T,E.baseHeight=S,E.width=T,E.height=S,E.depth=R||A,E.isReady=!0,E.samples=d,E.generateMipMaps=s,E.samplingMode=l,E.type=o,E.format=c,E.label=u,E.comparisonFunction=m,this._internalTexturesCache.push(E),h){let O;if(vP(E.format)?O=this._setupFramebufferDepthAttachments(fc(E.format),E.format!==19,E.width,E.height,d,E.format,!0):O=this._createRenderBuffer(E.width,E.height,d,-1,this._getRGBABufferInternalSizedFormat(E.type,E.format,E._useSRGBBuffer),-1),!O)throw new Error("Unable to create render buffer");E._autoMSAAManagement=!0;let N=E._hardwareTexture;N||(N=E._hardwareTexture=this._createHardwareTexture()),N.addMSAARenderBuffer(O)}return E}_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,d=null,u,h,m,g){return this._createTextureBase(e,t,i,r,s,a,o,(...p)=>this._prepareWebGLTexture(...p,f),(p,_,v,E,T,S)=>{let A=this._gl,R=v.width===p&&v.height===_;T._creationFlags=m!=null?m:0;let M=this._getTexImageParametersForCreateTexture(T.format,T._useSRGBBuffer);if(R)return A.texImage2D(A.TEXTURE_2D,0,M.internalFormat,M.format,M.type,v),!1;let I=this._caps.maxTextureSize;if(v.width>I||v.height>I||!this._supportsHardwareTextureRescaling)return this._prepareWorkingCanvas(),!this._workingCanvas||!this._workingContext||(this._workingCanvas.width=p,this._workingCanvas.height=_,this._workingContext.drawImage(v,0,0,v.width,v.height,0,0,p,_),A.texImage2D(A.TEXTURE_2D,0,M.internalFormat,M.format,M.type,this._workingCanvas),T.width=p,T.height=_),!1;{let C=new Vi(this,2);this._bindTextureDirectly(A.TEXTURE_2D,C,!0),A.texImage2D(A.TEXTURE_2D,0,M.internalFormat,M.format,M.type,v),this._rescaleTexture(C,T,r,M.format,()=>{this._releaseTexture(C),this._bindTextureDirectly(A.TEXTURE_2D,T,!0),S()})}return!0},l,c,f,d,u,h,g)}_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 d=o.TEXTURE_2D;e.isCube&&(d=o.TEXTURE_CUBE_MAP_POSITIVE_X+i);let u=Math.round(Math.log(e.width)*Math.LOG2E),h=Math.round(Math.log(e.height)*Math.LOG2E),m=a?e.width:Math.pow(2,Math.max(u-r,0)),g=a?e.height:Math.pow(2,Math.max(h-r,0));o.texImage2D(d,r,f,m,g,0,c,l,t)}updateTextureData(e,t,i,r,s,a,o=0,l=0,c=!1){let f=this._gl,d=this._getWebGLTextureType(e.type),u=this._getInternalFormat(e.format);this._unpackFlipY(e.invertY);let h=f.TEXTURE_2D,m=f.TEXTURE_2D;e.isCube&&(m=f.TEXTURE_CUBE_MAP_POSITIVE_X+o,h=f.TEXTURE_CUBE_MAP),this._bindTextureDirectly(h,e,!0),f.texSubImage2D(m,l,i,r,s,a,u,d,t),c&&this._gl.generateMipmap(m),this._bindTextureDirectly(h,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 d=this.getCaps().maxTextureSize,u=Math.min(d,this.needPOTTextures?Pn(r.width,d):r.width),h=Math.min(d,this.needPOTTextures?Pn(r.height,d):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=u,e.height=h,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(u,h,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&&(EV(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 ee.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;Sr()&&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()),mx(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{cc();wx=class{constructor(e=30){this._enabled=!0,this._rollingFrameTime=new SP(e)}sampleFrame(e=br.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()}},SP=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 YV=y(()=>{Es();Mt.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 KV(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{zs();Lt();Es();Mo();Mt.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};Mt.prototype.createRawTexture=function(n,e,t,i,r,s,a,o=null,l=0,c=0,f=!1){let d=new Vi(this,3);d.baseWidth=e,d.baseHeight=t,d.width=e,d.height=t,d.format=i,d.generateMipMaps=r,d.samplingMode=a,d.invertY=s,d._compression=o,d.type=l,d._useSRGBBuffer=this._getUseSRGBBuffer(f,!r),this._doNotHandleContextLost||(d._bufferView=n),this.updateRawTexture(d,n,i,s,o,l,d._useSRGBBuffer),this._bindTextureDirectly(this._gl.TEXTURE_2D,d,!0);let u=this._getSamplingParameters(a,r);return this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MAG_FILTER,u.mag),this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MIN_FILTER,u.min),r&&this._gl.generateMipmap(this._gl.TEXTURE_2D),this._bindTextureDirectly(this._gl.TEXTURE_2D,null),this._internalTexturesCache.push(d),d};Mt.prototype.createRawCubeTexture=function(n,e,t,i,r,s,a,o=null){let l=this._gl,c=new Vi(this,8);c.isCube=!0,c.format=t,c.type=i,this._doNotHandleContextLost||(c._bufferViewArray=n);let f=this._getWebGLTextureType(i),d=this._getInternalFormat(t);d===l.RGB&&(d=l.RGBA),f===l.FLOAT&&!this._caps.textureFloatLinearFiltering?(r=!1,a=1,ee.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,ee.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,ee.Warn("Render to float textures is not supported. Mipmap generation forced to false.")):f===l.HALF_FLOAT&&!this._caps.colorBufferFloat&&(r=!1,ee.Warn("Render to half float textures is not supported. Mipmap generation forced to false."));let u=e,h=u;if(c.width=u,c.height=h,c.invertY=s,c._compression=o,!this.needPOTTextures||Ru(c.width)&&Ru(c.height)||(r=!1),n)this.updateRawCubeTexture(c,n,t,i,s,o);else{let p=this._getRGBABufferInternalSizedFormat(i),_=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,_,this.getCaps().s3tc[o],c.width,c.height,0,void 0):l.texImage2D(l.TEXTURE_CUBE_MAP_POSITIVE_X+v,_,p,c.width,c.height,0,d,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 g=this._getSamplingParameters(a,r);return l.texParameteri(l.TEXTURE_CUBE_MAP,l.TEXTURE_MAG_FILTER,g.mag),l.texParameteri(l.TEXTURE_CUBE_MAP,l.TEXTURE_MIN_FILTER,g.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};Mt.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),d=!1;c===o.RGB&&(c=o.RGBA,d=!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 h=0;h<6;h++){let m=e[h];s?o.compressedTexImage2D(o.TEXTURE_CUBE_MAP_POSITIVE_X+h,a,this.getCaps().s3tc[s],n.width,n.height,0,m):(d&&(m=KV(m,n.width,n.height,i)),o.texImage2D(o.TEXTURE_CUBE_MAP_POSITIVE_X+h,a,f,n.width,n.height,0,c,l,m))}(!this.needPOTTextures||Ru(n.width)&&Ru(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};Mt.prototype.createRawCubeTextureFromUrl=function(n,e,t,i,r,s,a,o,l=null,c=null,f=3,d=!1){let u=this._gl,h=this.createRawCubeTexture(null,t,i,r,!s,d,f,null);e==null||e.addPendingData(h),h.url=n,h.isReady=!1,this._internalTexturesCache.push(h);let m=(p,_)=>{e==null||e.removePendingData(h),c&&c(p?p.status+" "+p.statusText:"Failed to parse texture data",_)},g=async p=>{if(!h._hardwareTexture)return;let _=a(p);if(!_)return;let v=_ instanceof Promise?await _:_,E=h.width;if(o){let T=this._getWebGLTextureType(r),S=this._getInternalFormat(i),A=this._getRGBABufferInternalSizedFormat(r),R=!1;S===u.RGB&&(S=u.RGBA,R=!0),this._bindTextureDirectly(u.TEXTURE_CUBE_MAP,h,!0),this._unpackFlipY(!1);let M=o(v);for(let I=0;I>I;for(let D=0;D<6;D++){let w=M[I][D];R&&(w=KV(w,C,C,r)),u.texImage2D(D,I,A,C,C,0,S,T,w)}}this._bindTextureDirectly(u.TEXTURE_CUBE_MAP,null)}else this.updateRawCubeTexture(h,v,i,r,d);h.isReady=!0,e==null||e.removePendingData(h),h.onLoadedObservable.notifyObservers(h),h.onLoadedObservable.clear(),l&&l()};return this._loadFile(n,p=>{g(p).catch(_=>{m(void 0,_)})},void 0,e==null?void 0:e.offlineProvider,!0,m),h};Mt.prototype.createRawTexture2DArray=jV(!1);Mt.prototype.createRawTexture3D=jV(!0);Mt.prototype.updateRawTexture2DArray=qV(!1);Mt.prototype.updateRawTexture3D=qV(!0)});var QV=y(()=>{Es();Uf();Mt.prototype._readTexturePixelsSync=function(n,e,t,i=-1,r=0,s=null,a=!0,o=!1,l=0,c=0){var u,h,m;let f=this._gl;if(!f)throw new Error("Engine does not have gl rendering context.");if(!this._dummyFramebuffer){let g=f.createFramebuffer();if(!g)throw new Error("Unable to create dummy framebuffer");this._dummyFramebuffer=g}f.bindFramebuffer(f.FRAMEBUFFER,this._dummyFramebuffer),i>-1&&(n.is2DArray||n.is3D)?f.framebufferTextureLayer(f.FRAMEBUFFER,f.COLOR_ATTACHMENT0,(u=n._hardwareTexture)==null?void 0:u.underlyingResource,r,i):i>-1?f.framebufferTexture2D(f.FRAMEBUFFER,f.COLOR_ATTACHMENT0,f.TEXTURE_CUBE_MAP_POSITIVE_X+i,(h=n._hardwareTexture)==null?void 0:h.underlyingResource,r):f.framebufferTexture2D(f.FRAMEBUFFER,f.COLOR_ATTACHMENT0,f.TEXTURE_2D,(m=n._hardwareTexture)==null?void 0:m.underlyingResource,r);let d=n.type!==void 0?this._getWebGLTextureType(n.type):f.UNSIGNED_BYTE;return o?s||(s=mV(n.type,4*e*t)):d===f.UNSIGNED_BYTE?(s||(s=new Uint8Array(4*e*t)),d=f.UNSIGNED_BYTE):(s||(s=new Float32Array(4*e*t)),d=f.FLOAT),a&&this.flushFramebuffer(),f.readPixels(l,c,e,t,f.RGBA,d,s),f.bindFramebuffer(f.FRAMEBUFFER,this._currentFramebuffer),s};Mt.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 $V=y(()=>{Es();Mt.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()};Mt.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 JV=y(()=>{Es();zs();Lt();Mo();Mt.prototype._createDepthStencilCubeTexture=function(n,e){let t=new Vi(this,12);if(t.isCube=!0,this.webGLVersion===1)return ee.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};Mt.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)};Mt.prototype.createCubeTexture=function(n,e,t,i,r=null,s=null,a,o=null,l=!1,c=0,f=0,d=null,u,h=!1,m=null){let g=this._gl;return this.createCubeTextureBase(n,e,t,!!i,r,s,a,o,l,c,f,d,p=>this._bindTextureDirectly(g.TEXTURE_CUBE_MAP,p,!0),(p,_)=>{let v=this.needPOTTextures?Pn(_[0].width,this._caps.maxCubemapTextureSize):_[0].width,E=v,T=[g.TEXTURE_CUBE_MAP_POSITIVE_X,g.TEXTURE_CUBE_MAP_POSITIVE_Y,g.TEXTURE_CUBE_MAP_POSITIVE_Z,g.TEXTURE_CUBE_MAP_NEGATIVE_X,g.TEXTURE_CUBE_MAP_NEGATIVE_Y,g.TEXTURE_CUBE_MAP_NEGATIVE_Z];this._bindTextureDirectly(g.TEXTURE_CUBE_MAP,p,!0),this._unpackFlipY(!1);let S=a?this._getInternalFormat(a,p._useSRGBBuffer):p._useSRGBBuffer?this._glSRGBExtensionValues.SRGB8_ALPHA8:g.RGBA,A=a?this._getInternalFormat(a):g.RGBA;p._useSRGBBuffer&&this.webGLVersion===1&&(A=S);for(let R=0;R{q_();Fx=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=fc(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 d=!1,u=f.length,h=-1,m=f[f.length-1]._source;(m===14||m===12)&&(d=!0,h=f[f.length-1].format,u--);let g=[],p=[],_=[],v=[],E=[],T=[],S=[],A={};for(let I=0;I1&&e.setSamples(this.samples),e._swapRenderTargetWrapper(this),e.dispose()}}releaseTextures(){if(this._textures)for(let e=0;e{eG();q_();Bx=class extends Fx{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,fc(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,d,u,h;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=(d=i!=null?i:(f=this.layerIndices)==null?void 0:f[t])!=null?d:0,m.framebufferTextureLayer(m.FRAMEBUFFER,c,s.underlyingResource,r,i)):e.isCube?(i=(h=i!=null?i:(u=this.faceIndices)==null?void 0:u[t])!=null?h: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 g=i!==void 0?m.TEXTURE_CUBE_MAP_POSITIVE_X+i:m.TEXTURE_2D;m.framebufferTexture2D(m.FRAMEBUFFER,c,g,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{Hr();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 iG=y(()=>{zs();Lt();Es();tG();q_();TP();Mt.prototype._createHardwareRenderTargetWrapper=function(n,e,t){let i=new Bx(n,e,t,this,this._gl);return this._renderTargetWrapperCache.push(i),i};Mt.prototype.createRenderTargetTexture=function(n,e){var g,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=(g=e.generateDepthBuffer)!=null?g:!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,d=n.height||n,u=this._currentFramebuffer,h=this._gl,m=h.createFramebuffer();if(this._bindUnboundFramebuffer(m),t._depthStencilBuffer=this._setupFramebufferDepthAttachments(r,i,f,d),c&&!c.is2DArray&&!c.is3D&&h.framebufferTexture2D(h.FRAMEBUFFER,h.COLOR_ATTACHMENT0,h.TEXTURE_2D,c._hardwareTexture.underlyingResource,0),this._bindUnboundFramebuffer(u),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 _=a._hardwareTexture.getMSAARenderBuffer(0);t._MSAAFramebuffer=h.createFramebuffer(),this._bindUnboundFramebuffer(t._MSAAFramebuffer),h.framebufferRenderbuffer(h.FRAMEBUFFER,h.COLOR_ATTACHMENT0,h.RENDERBUFFER,_),this._bindUnboundFramebuffer(null)}return t};Mt.prototype._createDepthStencilTexture=function(n,e,t){var h;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 Vi(this,12);if(o.label=e.label,!this._caps.depthTextureExtension)return ee.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 ee.Error(`Depth texture ${l.depthTextureFormat} format is not supported.`),o;o.format=l.depthTextureFormat}else o.format=l.generateStencil?13:16;let c=fc(o.format),f=this._getWebGLTextureTypeFromDepthTextureFormat(o.format),d=c?i.DEPTH_STENCIL:i.DEPTH_COMPONENT,u=this._getInternalFormatFromDepthTextureFormat(o.format,!0,c);return o.is2DArray?i.texImage3D(a,0,u,o.width,o.height,r,0,d,f,null):o.is3D?i.texImage3D(a,0,u,o.width,o.height,s,0,d,f,null):i.texImage2D(a,0,u,o.width,o.height,0,d,f,null),this._bindTextureDirectly(a,null),this._internalTexturesCache.push(o),t._depthStencilBuffer&&(i.deleteRenderbuffer(t._depthStencilBuffer),t._depthStencilBuffer=null),this._bindUnboundFramebuffer((h=t._MSAAFramebuffer)!=null?h: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};Mt.prototype.updateRenderTargetTextureSampleCount=function(n,e){var s,a;if(this.webGLVersion<2||!n)return 1;if(n.samples===e)return e;let 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};Mt.prototype._setupDepthStencilTexture=function(n,e,t,i,r=1){var u,h;let s=(u=e.width)!=null?u:e,a=(h=e.height)!=null?h: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 c=this._gl,f=this._getTextureTarget(n),d=this._getSamplingParameters(n.samplingMode,!1);c.texParameteri(f,c.TEXTURE_MAG_FILTER,d.mag),c.texParameteri(f,c.TEXTURE_MIN_FILTER,d.min),c.texParameteri(f,c.TEXTURE_WRAP_S,c.CLAMP_TO_EDGE),c.texParameteri(f,c.TEXTURE_WRAP_T,c.CLAMP_TO_EDGE),this.webGLVersion>1&&(i===0?(c.texParameteri(f,c.TEXTURE_COMPARE_FUNC,515),c.texParameteri(f,c.TEXTURE_COMPARE_MODE,c.NONE)):(c.texParameteri(f,c.TEXTURE_COMPARE_FUNC,i),c.texParameteri(f,c.TEXTURE_COMPARE_MODE,c.COMPARE_REF_TO_TEXTURE)))}});var rG=y(()=>{Es();Mt.prototype.setDepthStencilTexture=function(n,e,t,i){n!==void 0&&(e&&(this._boundUniforms[n]=e),!t||!t.depthStencilTexture?this._setTexture(n,null,void 0,void 0,i):this._setTexture(n,t,!1,!0,i))}});var nG=y(()=>{zs();Lt();Es();Mt.prototype.createRenderTargetCubeTexture=function(n,e){let t=this._createHardwareRenderTargetWrapper(!1,!0,n),i={generateMipMaps:!0,generateDepthBuffer:!0,generateStencilBuffer:!1,type:0,samplingMode:3,format:5,...e};i.generateStencilBuffer=i.generateDepthBuffer&&i.generateStencilBuffer,(i.type===1&&!this._caps.textureFloatLinearFiltering||i.type===2&&!this._caps.textureHalfFloatLinearFiltering)&&(i.samplingMode=1);let r=this._gl,s=new Vi(this,5);this._bindTextureDirectly(r.TEXTURE_CUBE_MAP,s,!0);let a=this._getSamplingParameters(i.samplingMode,i.generateMipMaps);i.type===1&&!this._caps.textureFloat&&(i.type=0,ee.Warn("Float textures are not supported. 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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),d=2*(l*i-a*s),u=2*(a*r-o*i);return t._x=i+c*f+o*u-l*d,t._y=r+c*d+l*f-a*u,t._z=s+c*u+a*d-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=Xe.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=wt){return 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t=Math.abs(this._x),i=Math.abs(this._y);if(!yi(t,i,e))return!0;let r=Math.abs(this._z);return!yi(t,r,e)||!yi(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=Xe.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(Xe.Matrix[0]),n.TransformCoordinatesToRef(this,Xe.Matrix[0],t),t}rotateByQuaternionAroundPointToRef(e,t,i){return this.subtractToRef(t,Xe.Vector3[0]),Xe.Vector3[0].rotateByQuaternionToRef(e,Xe.Vector3[0]),t.addToRef(Xe.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(Xe.Vector3[1]),s=t.normalizeToRef(Xe.Vector3[2]),a=n.Dot(r,s);a=Ft(a,-1,1);let o=Math.acos(a),l=Xe.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){Xe.Vector3[0].copyFrom(e);let r=Xe.Vector3[0];Xe.Vector3[1].copyFrom(t);let s=Xe.Vector3[1];Xe.Vector3[2].copyFrom(i);let a=Xe.Vector3[2],o=Xe.Vector3[3],l=Xe.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 lG(c)}static PitchYawRollToMoveBetweenPointsToRef(e,t,i){let r=$.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=Ft(i,0,1);let s=Xe.Vector3[0],a=Xe.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,d;if(c<1-wt){let u=Math.acos(c),h=1/Math.sin(u);f=Math.sin((1-i)*u)*h,d=Math.sin(i*u)*h}else f=1-i,d=i;return s.scaleInPlace(f),a.scaleInPlace(d),r.copyFrom(s).addInPlace(a),r.scaleInPlace(yo(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(mr(e,t),mr(e,t),mr(e,t))}static RandomToRef(e=0,t=1,i){return i.copyFromFloats(mr(e,t),mr(e,t),mr(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&&C<0?(w.copyFrom(a),k=t,O=i):C>0&&D<0?(w.copyFrom(l),k=i,O=r):(w.copyFrom(o).scaleInPlace(-1),k=r,O=t);let N=Xe.Vector3[9],B=Xe.Vector3[4];if(k.subtractToRef(v,A),O.subtractToRef(v,N),n.CrossToRef(A,N,B),!(n.Dot(B,c)<0))return s.copyFrom(v),Math.abs(g*p);let q=Xe.Vector3[5];n.CrossToRef(w,B,q),q.normalize();let j=Xe.Vector3[9];j.copyFrom(k).subtractInPlace(v);let J=j.length();if(Jthis._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(mr(e,t),mr(e,t),mr(e,t),mr(e,t))}static RandomToRef(e=0,t=1,i){return i.x=mr(e,t),i.y=mr(e,t),i.z=mr(e,t),i.w=mr(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=Ft(e.x,t.x,i.x),r.y=Ft(e.y,t.y,i.y),r.z=Ft(e.z,t.z,i.z),r.w=Ft(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}};Oi._V8PerformanceHack=new Oi(.5,.5,.5,.5);Oi._ZeroReadOnly=Oi.Zero();Object.defineProperties(Oi.prototype,{dimension:{value:[4]},rank:{value:1}});je=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=Ss(this._x),t=Ss(this._y),i=Ss(this._z),r=Ss(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=wt){return e&&yi(this._x,e._x,t)&&yi(this._y,e._y,t)&&yi(this._z,e._z,t)&&yi(this._w,e._w,t)}isApprox(e,t=wt){return e&&(yi(this._x,e._x,t)&&yi(this._y,e._y,t)&&yi(this._z,e._z,t)&&yi(this._w,e._w,t)||yi(this._x,-e._x,t)&&yi(this._y,-e._y,t)&&yi(this._z,-e._z,t)&&yi(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,d=r*r;e._z=Math.atan2(2*(i*r+t*s),-c-f+d+l),e._x=Math.asin(-2*a),e._y=Math.atan2(2*(t*i+r*s),c-f-d+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),d=(c+f)/2,u=(c-f)/2;return e.set(u,l,d),e}toRotationMatrix(e){return Z.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],d=i[6],u=i[10],h=r+l+u,m;return h>0?(m=.5/Math.sqrt(h+1),t._w=.25/m,t._x=(d-c)*m,t._y=(a-f)*m,t._z=(o-s)*m,t._isDirty=!0):r>l&&r>u?(m=2*Math.sqrt(1+r-l-u),t._w=(d-c)/m,t._x=.25*m,t._y=(s+o)/m,t._z=(a+f)/m,t._isDirty=!0):l>u?(m=2*Math.sqrt(1+l-r-u),t._w=(a-f)/m,t._x=(s+o)/m,t._y=.25*m,t._z=(c+d)/m,t._isDirty=!0):(m=2*Math.sqrt(1+u-r-l),t._w=(o-s)/m,t._x=(a+f)/m,t._y=(c+d)/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=Ft(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=wt){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,$.Vector3[0]),i.set($.Vector3[0].x,$.Vector3[0].y,$.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),d=Math.cos(a),u=Math.sin(o),h=Math.cos(o);return r._x=h*f*c+u*d*l,r._y=u*d*c-h*f*l,r._z=h*d*l-u*f*c,r._w=h*d*c+u*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=Xe.Matrix[0];return e=e.normalizeToRef(Xe.Vector3[0]),t=t.normalizeToRef(Xe.Vector3[1]),i=i.normalizeToRef(Xe.Vector3[2]),Z.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=Xe.Matrix[0];return Z.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=Xe.Matrix[0];return Z.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,d=o-a,u=e._x*l+i._x*c+t._x*f+r._x*d,h=e._y*l+i._y*c+t._y*f+r._y*d,m=e._z*l+i._z*c+t._z*f+r._z*d,g=e._w*l+i._w*c+t._w*f+r._w*d;return new n(u,h,m,g)}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(Ft(e.x,t.x,i.x),Ft(e.y,t.y,i.y),Ft(e.z,t.z,i.z),Ft(e.w,t.w,i.w))}static Random(e=0,t=1){return new n(mr(e,t),mr(e,t),mr(e,t),mr(e,t))}static RandomToRef(e=0,t=1,i){return i.copyFromFloats(mr(e,t),mr(e,t),mr(e,t),mr(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)}};je._V8PerformanceHack=new je(.5,.5,.5,.5);Object.defineProperties(je.prototype,{dimension:{value:[4]},rank:{value:1}});Z=class n{static get Use64Bits(){return vs.MatrixUse64Bits}get m(){return this._m}markAsUpdated(){this.updateFlag=Wm._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,vs.MatrixTrackPrecisionChange&&vs.MatrixTrackedMatrices.push(this),this._m=new vs.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],d=e[9],u=e[10],h=e[11],m=e[12],g=e[13],p=e[14],_=e[15],v=u*_-p*h,E=d*_-g*h,T=d*p-g*u,S=f*_-m*h,A=f*p-u*m,R=f*g-m*d,M=+(o*v-l*E+c*T),I=-(a*v-l*S+c*A),C=+(a*E-o*S+c*R),D=-(a*T-o*A+l*R);return t*M+i*I+r*C+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):(xP(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 dG(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 AP(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(!yi(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=Ss(this._m[0]);for(let t=1;t<16;t++)e=e*397^Ss(this._m[t]);return e}decomposeToTransformNode(e){return e.rotationQuaternion=e.rotationQuaternion||new je,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||Xe.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,Xe.Matrix[0]),je.FromRotationMatrixToRef(Xe.Matrix[0],t)}return!0}getRow(e){if(e<0||e>3)return null;let t=e*4;return new Oi(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=Xe.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=Xe.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,d,u,h,m,g,p,_){let v=_._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]=d,v[11]=u,v[12]=h,v[13]=m,v[14]=g,v[15]=p,_.markAsUpdated()}static FromValues(e,t,i,r,s,a,o,l,c,f,d,u,h,m,g,p){let _=new n,v=_._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]=d,v[11]=u,v[12]=h,v[13]=m,v[14]=g,v[15]=p,_.markAsUpdated(),_}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,d=o+o,u=l+l,h=a*f,m=a*d,g=a*u,p=o*d,_=o*u,v=l*u,E=c*f,T=c*d,S=c*u,A=e._x,R=e._y,M=e._z;return s[0]=(1-(p+v))*A,s[1]=(m+S)*A,s[2]=(g-T)*A,s[3]=0,s[4]=(m-S)*R,s[5]=(1-(h+v))*R,s[6]=(_+E)*R,s[7]=0,s[8]=(g+T)*M,s[9]=(_-E)*M,s[10]=(1-(h+p))*M,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(Xe.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+wt)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 je.RotationYawPitchRollToRef(e,t,i,Xe.Quaternion[0]),Xe.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=Xe.Vector3[0],a=Xe.Quaternion[0],o=Xe.Vector3[1];e.decompose(s,a,o);let l=Xe.Vector3[2],c=Xe.Quaternion[1],f=Xe.Vector3[3];t.decompose(l,c,f);let d=Xe.Vector3[4];b.LerpToRef(s,l,i,d);let u=Xe.Quaternion[2];je.SlerpToRef(a,c,i,u);let h=Xe.Vector3[5];return b.LerpToRef(o,f,i,h),n.ComposeToRef(d,u,h,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=Xe.Vector3[0],a=Xe.Vector3[1],o=Xe.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),d=-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,d,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=Xe.Vector3[0],a=Xe.Vector3[1],o=Xe.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),d=-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,d,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=Xe.Vector3[0];r.copyFrom(e),r.scaleInPlace(-1);let s=Xe.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=Xe.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,d=2/(l-o),u=-(l+o)/(l-o);return n.FromValuesToRef(c,0,0,0,0,f,0,0,0,0,d,0,0,0,u,1,s),a&&s.multiplyToRef(Mu,s),s._updateIdentityStatus(c===1&&f===1&&d===1&&u===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,d=2/(t-e),u=2/(r-i),h=2/(f-c),m=-(f+c)/(f-c),g=(e+t)/(e-t),p=(r+i)/(i-r);return n.FromValuesToRef(d,0,0,0,0,u,0,0,0,0,h,0,g,p,m,1,o),l&&o.multiplyToRef(Mu,o),o.markAsUpdated(),o}static ObliqueOffCenterLHToRef(e,t,i,r,s,a,o,l,c,f,d){let u=-o*Math.cos(l),h=-o*Math.sin(l);return n.TranslationToRef(0,0,-c,Xe.Matrix[1]),n.FromValuesToRef(1,0,0,0,0,1,0,0,u,h,1,0,0,0,0,1,Xe.Matrix[0]),Xe.Matrix[1].multiplyToRef(Xe.Matrix[0],Xe.Matrix[0]),n.TranslationToRef(0,0,c,Xe.Matrix[1]),Xe.Matrix[0].multiplyToRef(Xe.Matrix[1],Xe.Matrix[0]),n.OrthoOffCenterLHToRef(e,t,i,r,s,a,f,d),Xe.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,d){let u=o*Math.cos(l),h=o*Math.sin(l);return n.TranslationToRef(0,0,c,Xe.Matrix[1]),n.FromValuesToRef(1,0,0,0,0,1,0,0,u,h,1,0,0,0,0,1,Xe.Matrix[0]),Xe.Matrix[1].multiplyToRef(Xe.Matrix[0],Xe.Matrix[0]),n.TranslationToRef(0,0,-c,Xe.Matrix[1]),Xe.Matrix[0].multiplyToRef(Xe.Matrix[1],Xe.Matrix[0]),n.OrthoOffCenterRHToRef(e,t,i,r,s,a,f,d),Xe.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,d=2*l/t,u=(c+l)/(c-l),h=-2*c*l/(c-l),m=Math.tan(a);return n.FromValuesToRef(f,0,0,0,0,d,0,m,0,0,u,1,0,0,h,0,o),s&&o.multiplyToRef(Mu,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,d=r,u=1/Math.tan(e*.5),h=a?u/t:u,m=a?u:u*t,g=c&&f===0?-1:d!==0?(d+f)/(d-f):1,p=c&&f===0?2*d:d!==0?-2*d*f/(d-f):-2*f,_=Math.tan(l);return n.FromValuesToRef(h,0,0,0,0,m,0,_,0,0,g,1,0,0,p,0,s),o&&s.multiplyToRef(Mu,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,d=a?c:c*t,u=Math.tan(l);return n.FromValuesToRef(f,0,0,0,0,d,0,u,0,0,-i,1,0,0,1,0,s),o&&s.multiplyToRef(Mu,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,d=r,u=1/Math.tan(e*.5),h=a?u/t:u,m=a?u:u*t,g=c&&f===0?1:d!==0?-(d+f)/(d-f):-1,p=c&&f===0?2*d:d!==0?-2*d*f/(d-f):-2*f,_=Math.tan(l);return n.FromValuesToRef(h,0,0,0,0,m,0,_,0,0,g,-1,0,0,p,0,s),o&&s.multiplyToRef(Mu,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,d=a?c:c*t,u=Math.tan(l);return n.FromValuesToRef(f,0,0,0,0,d,0,u,0,0,-i,-1,0,0,-1,0,s),o&&s.multiplyToRef(Mu,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,d=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),u=new n;return t.multiplyToRef(i,u),u.multiplyToRef(r,u),u.multiplyToRef(d,u)}static GetAsMatrix2x2(e){let t=e.m,i=[t[0],t[1],t[4],t[5]];return vs.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 vs.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],d=i[13],u=i[2],h=i[6],m=i[10],g=i[14],p=i[3],_=i[7],v=i[11],E=i[15],T=t._m;return T[0]=r,T[1]=s,T[2]=a,T[3]=o,T[4]=l,T[5]=c,T[6]=f,T[7]=d,T[8]=u,T[9]=h,T[10]=m,T[11]=g,T[12]=p,T[13]=_,T[14]=v,T[15]=E,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,d=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+d),t._m[7]=0,t._m[8]=2*(l+c),t._m[9]=2*(f-d),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}};q._IdentityReadOnly=q.Identity();Object.defineProperties(q.prototype,{dimension:{value:[4,4]},rank:{value:2}});Xe=class{};Xe.Vector3=dc(11,b.Zero);Xe.Matrix=dc(2,q.Identity);Xe.Quaternion=dc(3,je.Zero);$=class{};$.Vector2=dc(3,Fe.Zero);$.Vector3=dc(13,b.Zero);$.Vector4=dc(3,Oi.Zero);$.Quaternion=dc(3,je.Zero);$.Matrix=dc(8,q.Identity);Bt("BABYLON.Vector2",Fe);Bt("BABYLON.Vector3",b);Bt("BABYLON.Vector4",Oi);Bt("BABYLON.Matrix",q);Mu=q.FromValues(1,0,0,0,0,1,0,0,0,0,.5,0,0,0,.5,1)});var uG,Hs,hG,zm=y(()=>{We();(function(n){n[n.LOCAL=0]="LOCAL",n[n.WORLD=1]="WORLD",n[n.BONE=2]="BONE"})(uG||(uG={}));Hs=class{};Hs.X=new b(1,0,0);Hs.Y=new b(0,1,0);Hs.Z=new b(0,0,1);(function(n){n[n.X=0]="X",n[n.Y=1]="Y",n[n.Z=2]="Z"})(hG||(hG={}))});function Hm(n){return Math.pow(n,km)}function Xm(n){return n<=.04045?.0773993808*n:Math.pow(.947867299*(n+.055),2.4)}function Ym(n){return Math.pow(n,sG)}function Km(n){return n<=.0031308?12.92*n:1.055*Math.pow(n,.41666)-.055}var Ee,dt,Ln,Kt=y(()=>{Al();er();Kn();jn();Ee=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 dt(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=wt){return yi(this.r,e.r,t)&&yi(this.g,e.g,t)&&yi(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=Ft(this.r,e,t),i.g=Ft(this.g,e,t),i.b=Ft(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"#"+Io(e)+Io(t)+Io(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 d=i-s;return r.r=l+d,r.g=c+d,r.b=f+d,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,d=o-a,u=e.r*l+i.r*c+t.r*f+r.r*d,h=e.g*l+i.g*c+t.g*f+r.g*d,m=e.b*l+i.b*c+t.b*f+r.b*d;return new n(u,h,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())}};Ee._V8PerformanceHack=new Ee(.5,.5,.5);Ee._BlackReadOnly=Ee.Black();Object.defineProperties(Ee.prototype,{dimension:{value:[3]},rank:{value:1}});dt=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=Ft(this.r,e,t),i.g=Ft(this.g,e,t),i.b=Ft(this.b,e,t),i.a=Ft(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=wt){return yi(this.r,e.r,t)&&yi(this.g,e.g,t)&&yi(this.b,e.b,t)&&yi(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"#"+Io(t)+Io(i)+Io(r);let s=Math.round(this.a*255);return"#"+Io(t)+Io(i)+Io(r)+Io(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=Xm(this.r),e.g=Xm(this.g),e.b=Xm(this.b)):(e.r=Hm(this.r),e.g=Hm(this.g),e.b=Hm(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=Km(this.r),e.g=Km(this.g),e.b=Km(this.b)):(e.r=Ym(this.r),e.g=Ym(this.g),e.b=Ym(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,d=o-a,u=e.r*l+i.r*c+t.r*f+r.r*d,h=e.g*l+i.g*c+t.g*f+r.g*d,m=e.b*l+i.b*c+t.b*f+r.b*d,g=e.a*l+i.a*c+t.a*f+r.a*d;return new n(u,h,m,g)}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 dt(0,0,0,0));Bt("BABYLON.Color3",Ee);Bt("BABYLON.Color4",dt)});var Co,jm=y(()=>{We();Co=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],d=r*i[12]+s*i[13]+a*i[14]+o*i[15];return new n(l,c,f,d)}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,d=a*o-r*c,u=r*l-s*o,h=Math.sqrt(f*f+d*d+u*u),m;return h!==0?m=1/h:m=0,this.normal.x=f*m,this.normal.y=d*m,this.normal.z=u*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}};Co._TmpMatrix=q.Identity()});var Vf,Gx=y(()=>{jm();Vf=class n{static GetPlanes(e){let t=[];for(let i=0;i<6;i++)t.push(new Co(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 mG,Zm,bP,qm,yu,Iu=y(()=>{jn();We();Kn();(function(n){n[n.CW=0]="CW",n[n.CCW=1]="CCW"})(mG||(mG={}));Zm=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=Ft(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)}},bP=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 Fe((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=Zm.BetweenTwoPoints(this.centerPoint,this.startPoint);let l=this.startAngle.degrees(),c=Zm.BetweenTwoPoints(this.centerPoint,this.midPoint).degrees(),f=Zm.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=Zm.FromDegrees(this.orientation===0?l-f:f-l)}},qm=class n{constructor(e,t){this._points=new Array,this._length=0,this.closed=!1,this._points.push(new Fe(e,t))}addLineTo(e,t){if(this.closed)return this;let i=new Fe(e,t),r=this._points[this._points.length-1];return this._points.push(i),this._length+=i.subtract(r).length(),this}addArcTo(e,t,i,r,s=36){if(this.closed)return this;let a=this._points[this._points.length-1],o=new Fe(e,t),l=new Fe(i,r),c=new bP(a,o,l),f=c.angle.radians()/s;c.orientation===0&&(f*=-1);let d=c.startAngle.radians()+f;for(let u=0;u(1-l)*(1-l)*c+2*l*(1-l)*f+l*l*d,o=this._points[this._points.length-1];for(let l=0;l<=s;l++){let c=l/s,f=a(c,o.x,e,i),d=a(c,o.y,t,r);this.addLineTo(f,d)}return this}addBezierCurveTo(e,t,i,r,s,a,o=36){if(this.closed)return this;let l=(f,d,u,h,m)=>(1-f)*(1-f)*(1-f)*d+3*f*(1-f)*(1-f)*u+3*f*f*(1-f)*h+f*f*f*m,c=this._points[this._points.length-1];for(let f=0;f<=o;f++){let d=f/o,u=l(d,c.x,e,i,s),h=l(d,c.y,t,r,a);this.addLineTo(u,h)}return this}isPointInside(e){let t=!1,i=this._points.length;for(let r=i-1,s=0;sNumber.EPSILON){if(c<0&&(a=this._points[s],l=-l,o=this._points[r],c=-c),e.yo.y)continue;if(e.y===a.y&&e.x===a.x)return!0;{let 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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=q.Zero()),this._projectionModeMatrix||(this._projectionModeMatrix=q.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:{q.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:{q.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:q.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 st.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,${tp(this._buffer)}`}else(n.ForceSerializeBuffers||this.url&&this.url.startsWith("blob:")||this._forceSerialize)&&(t.base64String=!this._engine||this._engine._features.supportSyncTextureRead?UG(this):VG(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 0:r.label,t.noMipmap=this._noMipmap,this.name=e,t}getClassName(){return"Texture"}dispose(){super.dispose(),this.onLoadObservable.clear(),this._delayedOnLoad=null,this._delayedOnError=null,this._buffer=null}static Parse(e,t,i){if(e.customType){let c=vc.Instantiate(e.customType).Parse(e,t,i);return e.samplingMode&&c.updateSamplingMode&&c._samplingMode&&c._samplingMode!==e.samplingMode&&c.updateSamplingMode(e.samplingMode),c}if(e.isCube&&!e.isRenderTarget)return n._CubeTextureParser(e,t,i);let r=e.internalTextureUniqueId!==void 0;if(!e.name&&!e.isRenderTarget&&!r)return null;let s;if(r){let l=t.getEngine().getLoadedTexturesCache();for(let c of l)if(c.uniqueId===e.internalTextureUniqueId){s=c;break}}let a=l=>{if(l&&l._texture&&(l._texture._cachedWrapU=null,l._texture._cachedWrapV=null,l._texture._cachedWrapR=null),e.samplingMode){let c=e.samplingMode;l&&l.samplingMode!==c&&l.updateSamplingMode(c)}if(l&&e.animations)for(let c=0;c{var c,f,d,u,h;let l=!0;if(e.noMipmap&&(l=!1),e.mirrorPlane){let m=n._CreateMirror(e.name,e.renderTargetSize,t,l);return m._waitingRenderList=e.renderList,m.mirrorPlane=Co.FromArray(e.mirrorPlane),a(m),m}else if(e.isRenderTarget&&!e.base64String){let m=null;if(e.isCube){if(t.reflectionProbes)for(let g=0;g{a(m)}},p=e.base64String,_=p.startsWith("data:")?p.substring(5):p;m=n.CreateFromBase64String("",_,t,g),m.name=e.name}else{let g;e.name&&(e.name.indexOf("://")>0||e.name.startsWith("data:"))?g=e.name:g=i+e.name,e.url&&(e.url.startsWith("data:")||n.UseSerializedUrlIfAny)&&(g=e.url);let p={noMipmap:!l,invertY:e.invertY,samplingMode:e.samplingMode,useSRGBBuffer:(u=e._useSRGBBuffer)!=null?u:!1,creationFlags:(h=e._creationFlags)!=null?h:0,onLoad:()=>{a(m)},internalTexture:s};m=new n(g,t,p)}return m}},e,t)}static CreateFromBase64String(e,t,i,r,s,a=n.TRILINEAR_SAMPLINGMODE,o=null,l=null,c=5,f,d){return new n("data:"+t,i,r,s,a,o,l,e,!1,c,void 0,void 0,f,d)}static 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e=this._engine._uniformBuffers,t=e.indexOf(this);if(t!==-1&&(e[t]=e[e.length-1],e.pop()),this._trackUBOsInFrame&&this._buffers)for(let i=0;i{Ki=class n{constructor(e){this.length=0,this.data=new Array(e),this._id=n._GlobalId++}push(e){this.data[this.length++]=e,this.length>this.data.length&&(this.data.length*=2)}forEach(e){for(let t=0;tthis.data.length&&(this.data.length=(this.length+e.length)*2);for(let t=0;t=this.length?-1:t}contains(e){return this.indexOf(e)!==-1}};Ki._GlobalId=0;Lo=class extends Ki{constructor(){super(...arguments),this._duplicateId=0}push(e){super.push(e),e.__smartArrayFlags||(e.__smartArrayFlags={}),e.__smartArrayFlags[this._id]=this._duplicateId}pushNoDuplicate(e){return e.__smartArrayFlags&&e.__smartArrayFlags[this._id]===this._duplicateId?!1:(this.push(e),!0)}reset(){super.reset(),this._duplicateId++}concatWithNoDuplicate(e){if(e.length!==0){this.length+e.length>this.data.length&&(this.data.length=(this.length+e.length)*2);for(let t=0;t{Oo();We();sv=class 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Lo(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 d=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(d),c)c(this._transparentSubMeshes,this);else if(this._scene.useOrderIndependentTransparency){let u=this._scene.depthPeelingRenderer.render(this._transparentSubMeshes);u.length&&this._renderTransparent(u)}else this._renderTransparent(this._transparentSubMeshes);f.setAlphaMode(0)}if(f.setStencilBuffer(!1),a&&this._edgesRenderers.length){for(let u=0;ut._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{WG();OP=class{},Xa=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}};Qt.FALLOFF_DEFAULT=0;Qt.FALLOFF_PHYSICAL=1;Qt.FALLOFF_GLTF=2;Qt.FALLOFF_STANDARD=3;Qt.LIGHTMAP_DEFAULT=0;Qt.LIGHTMAP_SPECULAR=1;Qt.LIGHTMAP_SHADOWSONLY=2;Qt.INTENSITYMODE_AUTOMATIC=0;Qt.INTENSITYMODE_LUMINOUSPOWER=1;Qt.INTENSITYMODE_LUMINOUSINTENSITY=2;Qt.INTENSITYMODE_ILLUMINANCE=3;Qt.INTENSITYMODE_LUMINANCE=4;Qt.LIGHTTYPEID_POINTLIGHT=0;Qt.LIGHTTYPEID_DIRECTIONALLIGHT=1;Qt.LIGHTTYPEID_SPOTLIGHT=2;Qt.LIGHTTYPEID_HEMISPHERICLIGHT=3;Qt.LIGHTTYPEID_RECT_AREALIGHT=4;Qt.LIGHTTYPEID_CLUSTERED_CONTAINER=5});var Ya,NP=y(()=>{Yf();vi();tR();Al();Sl();Lt();Oo();av();Ya=class n{get renderList(){return this._renderList}set renderList(e){this._renderList!==e&&(this._unObserveRenderList&&(this._unObserveRenderList(),this._unObserveRenderList=null),e&&(this._unObserveRenderList=Ux(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?(ee.Error("ObjectRenderer: Timeout while waiting for the renderer to be ready."),t&&ee.Error(t)):(ee.Error("ObjectRenderer: An unexpected error occurred while waiting for the renderer to be ready."),t&&(ee.Error(t),t.stack&&ee.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 ie,this.onAfterRenderObservable=new ie,this.onBeforeRenderingManagerRenderObservable=new ie,this.onAfterRenderingManagerRenderObservable=new ie,this.onInitRenderingObservable=new ie,this.onFinishRenderingObservable=new ie,this.onFastPathRenderObservable=new ie,this._currentRefreshId=-1,this._refreshRate=1,this._currentApplyByPostProcessSetting=!1,this._activeMeshes=new Ki(256),this._activeBoundingBoxes=new Ki(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 Xa(t),this._renderingManager._useSceneAutoClearSetup=!0,this.options.enableClusteredLights&&this.onInitRenderingObservable.add(()=>{for(let r of this._scene.lights)r.getTypeID()===Qt.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 u,h;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=(u=this.cameraForLOD)!=null?u:c,d=(h=i.getBoundingBoxRenderer)==null?void 0:h.call(i);if(i._activeMeshesFrozen&&this._isFrozen){if(this._renderingManager.resetSprites(),this.enableBoundingBoxRendering&&d){d.reset();for(let m=0;m{Sl();Ts=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():bo.SetImmediate(()=>{i.getEngine().onEndFrameObservable.addOnce(()=>{i.dispose()})}),this.effect=null}(t=this.drawContext)==null||t.dispose()}}});var HG={};Be(HG,{postprocessVertexShader:()=>efe});var wP,zG,efe,FP=y(()=>{W();wP="postprocessVertexShader",zG=`attribute vec2 position;uniform vec2 scale;varying vec2 vUV;const vec2 madd=vec2(0.5,0.5); +${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):(xP(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 dG(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 AP(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(!yi(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=Ss(this._m[0]);for(let t=1;t<16;t++)e=e*397^Ss(this._m[t]);return e}decomposeToTransformNode(e){return e.rotationQuaternion=e.rotationQuaternion||new je,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||Xe.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,Xe.Matrix[0]),je.FromRotationMatrixToRef(Xe.Matrix[0],t)}return!0}getRow(e){if(e<0||e>3)return null;let t=e*4;return new Oi(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=Xe.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=Xe.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,d,u,h,m,g,p,_){let v=_._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]=d,v[11]=u,v[12]=h,v[13]=m,v[14]=g,v[15]=p,_.markAsUpdated()}static FromValues(e,t,i,r,s,a,o,l,c,f,d,u,h,m,g,p){let _=new n,v=_._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]=d,v[11]=u,v[12]=h,v[13]=m,v[14]=g,v[15]=p,_.markAsUpdated(),_}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,d=o+o,u=l+l,h=a*f,m=a*d,g=a*u,p=o*d,_=o*u,v=l*u,E=c*f,T=c*d,S=c*u,A=e._x,R=e._y,M=e._z;return s[0]=(1-(p+v))*A,s[1]=(m+S)*A,s[2]=(g-T)*A,s[3]=0,s[4]=(m-S)*R,s[5]=(1-(h+v))*R,s[6]=(_+E)*R,s[7]=0,s[8]=(g+T)*M,s[9]=(_-E)*M,s[10]=(1-(h+p))*M,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(Xe.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+wt)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 je.RotationYawPitchRollToRef(e,t,i,Xe.Quaternion[0]),Xe.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=Xe.Vector3[0],a=Xe.Quaternion[0],o=Xe.Vector3[1];e.decompose(s,a,o);let l=Xe.Vector3[2],c=Xe.Quaternion[1],f=Xe.Vector3[3];t.decompose(l,c,f);let d=Xe.Vector3[4];b.LerpToRef(s,l,i,d);let u=Xe.Quaternion[2];je.SlerpToRef(a,c,i,u);let h=Xe.Vector3[5];return b.LerpToRef(o,f,i,h),n.ComposeToRef(d,u,h,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=Xe.Vector3[0],a=Xe.Vector3[1],o=Xe.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),d=-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,d,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=Xe.Vector3[0],a=Xe.Vector3[1],o=Xe.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),d=-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,d,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=Xe.Vector3[0];r.copyFrom(e),r.scaleInPlace(-1);let s=Xe.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=Xe.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,d=2/(l-o),u=-(l+o)/(l-o);return n.FromValuesToRef(c,0,0,0,0,f,0,0,0,0,d,0,0,0,u,1,s),a&&s.multiplyToRef(Mu,s),s._updateIdentityStatus(c===1&&f===1&&d===1&&u===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,d=2/(t-e),u=2/(r-i),h=2/(f-c),m=-(f+c)/(f-c),g=(e+t)/(e-t),p=(r+i)/(i-r);return n.FromValuesToRef(d,0,0,0,0,u,0,0,0,0,h,0,g,p,m,1,o),l&&o.multiplyToRef(Mu,o),o.markAsUpdated(),o}static ObliqueOffCenterLHToRef(e,t,i,r,s,a,o,l,c,f,d){let u=-o*Math.cos(l),h=-o*Math.sin(l);return n.TranslationToRef(0,0,-c,Xe.Matrix[1]),n.FromValuesToRef(1,0,0,0,0,1,0,0,u,h,1,0,0,0,0,1,Xe.Matrix[0]),Xe.Matrix[1].multiplyToRef(Xe.Matrix[0],Xe.Matrix[0]),n.TranslationToRef(0,0,c,Xe.Matrix[1]),Xe.Matrix[0].multiplyToRef(Xe.Matrix[1],Xe.Matrix[0]),n.OrthoOffCenterLHToRef(e,t,i,r,s,a,f,d),Xe.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,d){let u=o*Math.cos(l),h=o*Math.sin(l);return n.TranslationToRef(0,0,c,Xe.Matrix[1]),n.FromValuesToRef(1,0,0,0,0,1,0,0,u,h,1,0,0,0,0,1,Xe.Matrix[0]),Xe.Matrix[1].multiplyToRef(Xe.Matrix[0],Xe.Matrix[0]),n.TranslationToRef(0,0,-c,Xe.Matrix[1]),Xe.Matrix[0].multiplyToRef(Xe.Matrix[1],Xe.Matrix[0]),n.OrthoOffCenterRHToRef(e,t,i,r,s,a,f,d),Xe.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,d=2*l/t,u=(c+l)/(c-l),h=-2*c*l/(c-l),m=Math.tan(a);return n.FromValuesToRef(f,0,0,0,0,d,0,m,0,0,u,1,0,0,h,0,o),s&&o.multiplyToRef(Mu,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,d=r,u=1/Math.tan(e*.5),h=a?u/t:u,m=a?u:u*t,g=c&&f===0?-1:d!==0?(d+f)/(d-f):1,p=c&&f===0?2*d:d!==0?-2*d*f/(d-f):-2*f,_=Math.tan(l);return n.FromValuesToRef(h,0,0,0,0,m,0,_,0,0,g,1,0,0,p,0,s),o&&s.multiplyToRef(Mu,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,d=a?c:c*t,u=Math.tan(l);return n.FromValuesToRef(f,0,0,0,0,d,0,u,0,0,-i,1,0,0,1,0,s),o&&s.multiplyToRef(Mu,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,d=r,u=1/Math.tan(e*.5),h=a?u/t:u,m=a?u:u*t,g=c&&f===0?1:d!==0?-(d+f)/(d-f):-1,p=c&&f===0?2*d:d!==0?-2*d*f/(d-f):-2*f,_=Math.tan(l);return n.FromValuesToRef(h,0,0,0,0,m,0,_,0,0,g,-1,0,0,p,0,s),o&&s.multiplyToRef(Mu,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,d=a?c:c*t,u=Math.tan(l);return n.FromValuesToRef(f,0,0,0,0,d,0,u,0,0,-i,-1,0,0,-1,0,s),o&&s.multiplyToRef(Mu,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,d=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),u=new n;return t.multiplyToRef(i,u),u.multiplyToRef(r,u),u.multiplyToRef(d,u)}static GetAsMatrix2x2(e){let t=e.m,i=[t[0],t[1],t[4],t[5]];return vs.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 vs.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],d=i[13],u=i[2],h=i[6],m=i[10],g=i[14],p=i[3],_=i[7],v=i[11],E=i[15],T=t._m;return T[0]=r,T[1]=s,T[2]=a,T[3]=o,T[4]=l,T[5]=c,T[6]=f,T[7]=d,T[8]=u,T[9]=h,T[10]=m,T[11]=g,T[12]=p,T[13]=_,T[14]=v,T[15]=E,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,d=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+d),t._m[7]=0,t._m[8]=2*(l+c),t._m[9]=2*(f-d),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}};Z._IdentityReadOnly=Z.Identity();Object.defineProperties(Z.prototype,{dimension:{value:[4,4]},rank:{value:2}});Xe=class{};Xe.Vector3=dc(11,b.Zero);Xe.Matrix=dc(2,Z.Identity);Xe.Quaternion=dc(3,je.Zero);$=class{};$.Vector2=dc(3,Fe.Zero);$.Vector3=dc(13,b.Zero);$.Vector4=dc(3,Oi.Zero);$.Quaternion=dc(3,je.Zero);$.Matrix=dc(8,Z.Identity);Bt("BABYLON.Vector2",Fe);Bt("BABYLON.Vector3",b);Bt("BABYLON.Vector4",Oi);Bt("BABYLON.Matrix",Z);Mu=Z.FromValues(1,0,0,0,0,1,0,0,0,0,.5,0,0,0,.5,1)});var uG,Hs,hG,zm=y(()=>{We();(function(n){n[n.LOCAL=0]="LOCAL",n[n.WORLD=1]="WORLD",n[n.BONE=2]="BONE"})(uG||(uG={}));Hs=class{};Hs.X=new b(1,0,0);Hs.Y=new b(0,1,0);Hs.Z=new b(0,0,1);(function(n){n[n.X=0]="X",n[n.Y=1]="Y",n[n.Z=2]="Z"})(hG||(hG={}))});function Hm(n){return Math.pow(n,km)}function Xm(n){return n<=.04045?.0773993808*n:Math.pow(.947867299*(n+.055),2.4)}function Ym(n){return Math.pow(n,sG)}function Km(n){return n<=.0031308?12.92*n:1.055*Math.pow(n,.41666)-.055}var Ee,dt,Ln,Kt=y(()=>{Al();er();Kn();jn();Ee=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 dt(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=wt){return yi(this.r,e.r,t)&&yi(this.g,e.g,t)&&yi(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=Ft(this.r,e,t),i.g=Ft(this.g,e,t),i.b=Ft(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"#"+Io(e)+Io(t)+Io(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 d=i-s;return r.r=l+d,r.g=c+d,r.b=f+d,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,d=o-a,u=e.r*l+i.r*c+t.r*f+r.r*d,h=e.g*l+i.g*c+t.g*f+r.g*d,m=e.b*l+i.b*c+t.b*f+r.b*d;return new n(u,h,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())}};Ee._V8PerformanceHack=new Ee(.5,.5,.5);Ee._BlackReadOnly=Ee.Black();Object.defineProperties(Ee.prototype,{dimension:{value:[3]},rank:{value:1}});dt=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=Ft(this.r,e,t),i.g=Ft(this.g,e,t),i.b=Ft(this.b,e,t),i.a=Ft(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=wt){return yi(this.r,e.r,t)&&yi(this.g,e.g,t)&&yi(this.b,e.b,t)&&yi(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"#"+Io(t)+Io(i)+Io(r);let s=Math.round(this.a*255);return"#"+Io(t)+Io(i)+Io(r)+Io(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=Xm(this.r),e.g=Xm(this.g),e.b=Xm(this.b)):(e.r=Hm(this.r),e.g=Hm(this.g),e.b=Hm(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=Km(this.r),e.g=Km(this.g),e.b=Km(this.b)):(e.r=Ym(this.r),e.g=Ym(this.g),e.b=Ym(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,d=o-a,u=e.r*l+i.r*c+t.r*f+r.r*d,h=e.g*l+i.g*c+t.g*f+r.g*d,m=e.b*l+i.b*c+t.b*f+r.b*d,g=e.a*l+i.a*c+t.a*f+r.a*d;return new n(u,h,m,g)}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 dt(0,0,0,0));Bt("BABYLON.Color3",Ee);Bt("BABYLON.Color4",dt)});var Co,jm=y(()=>{We();Co=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],d=r*i[12]+s*i[13]+a*i[14]+o*i[15];return new n(l,c,f,d)}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,d=a*o-r*c,u=r*l-s*o,h=Math.sqrt(f*f+d*d+u*u),m;return h!==0?m=1/h:m=0,this.normal.x=f*m,this.normal.y=d*m,this.normal.z=u*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}};Co._TmpMatrix=Z.Identity()});var Vf,Gx=y(()=>{jm();Vf=class n{static GetPlanes(e){let t=[];for(let i=0;i<6;i++)t.push(new Co(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 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e=this._engine._uniformBuffers,t=e.indexOf(this);if(t!==-1&&(e[t]=e[e.length-1],e.pop()),this._trackUBOsInFrame&&this._buffers)for(let i=0;i{Ki=class n{constructor(e){this.length=0,this.data=new Array(e),this._id=n._GlobalId++}push(e){this.data[this.length++]=e,this.length>this.data.length&&(this.data.length*=2)}forEach(e){for(let t=0;tthis.data.length&&(this.data.length=(this.length+e.length)*2);for(let t=0;t=this.length?-1:t}contains(e){return this.indexOf(e)!==-1}};Ki._GlobalId=0;Lo=class extends Ki{constructor(){super(...arguments),this._duplicateId=0}push(e){super.push(e),e.__smartArrayFlags||(e.__smartArrayFlags={}),e.__smartArrayFlags[this._id]=this._duplicateId}pushNoDuplicate(e){return e.__smartArrayFlags&&e.__smartArrayFlags[this._id]===this._duplicateId?!1:(this.push(e),!0)}reset(){super.reset(),this._duplicateId++}concatWithNoDuplicate(e){if(e.length!==0){this.length+e.length>this.data.length&&(this.data.length=(this.length+e.length)*2);for(let t=0;t{Oo();We();sv=class 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Lo(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 d=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(d),c)c(this._transparentSubMeshes,this);else if(this._scene.useOrderIndependentTransparency){let u=this._scene.depthPeelingRenderer.render(this._transparentSubMeshes);u.length&&this._renderTransparent(u)}else this._renderTransparent(this._transparentSubMeshes);f.setAlphaMode(0)}if(f.setStencilBuffer(!1),a&&this._edgesRenderers.length){for(let u=0;ut._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{WG();OP=class{},Xa=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}};Qt.FALLOFF_DEFAULT=0;Qt.FALLOFF_PHYSICAL=1;Qt.FALLOFF_GLTF=2;Qt.FALLOFF_STANDARD=3;Qt.LIGHTMAP_DEFAULT=0;Qt.LIGHTMAP_SPECULAR=1;Qt.LIGHTMAP_SHADOWSONLY=2;Qt.INTENSITYMODE_AUTOMATIC=0;Qt.INTENSITYMODE_LUMINOUSPOWER=1;Qt.INTENSITYMODE_LUMINOUSINTENSITY=2;Qt.INTENSITYMODE_ILLUMINANCE=3;Qt.INTENSITYMODE_LUMINANCE=4;Qt.LIGHTTYPEID_POINTLIGHT=0;Qt.LIGHTTYPEID_DIRECTIONALLIGHT=1;Qt.LIGHTTYPEID_SPOTLIGHT=2;Qt.LIGHTTYPEID_HEMISPHERICLIGHT=3;Qt.LIGHTTYPEID_RECT_AREALIGHT=4;Qt.LIGHTTYPEID_CLUSTERED_CONTAINER=5});var Ya,NP=y(()=>{Yf();vi();tR();Al();Sl();Lt();Oo();av();Ya=class n{get renderList(){return this._renderList}set renderList(e){this._renderList!==e&&(this._unObserveRenderList&&(this._unObserveRenderList(),this._unObserveRenderList=null),e&&(this._unObserveRenderList=Ux(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?(ee.Error("ObjectRenderer: Timeout while waiting for the renderer to be ready."),t&&ee.Error(t)):(ee.Error("ObjectRenderer: An unexpected error occurred while waiting for the renderer to be ready."),t&&(ee.Error(t),t.stack&&ee.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 ie,this.onAfterRenderObservable=new ie,this.onBeforeRenderingManagerRenderObservable=new ie,this.onAfterRenderingManagerRenderObservable=new ie,this.onInitRenderingObservable=new ie,this.onFinishRenderingObservable=new ie,this.onFastPathRenderObservable=new ie,this._currentRefreshId=-1,this._refreshRate=1,this._currentApplyByPostProcessSetting=!1,this._activeMeshes=new Ki(256),this._activeBoundingBoxes=new Ki(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 Xa(t),this._renderingManager._useSceneAutoClearSetup=!0,this.options.enableClusteredLights&&this.onInitRenderingObservable.add(()=>{for(let r of this._scene.lights)r.getTypeID()===Qt.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 u,h;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=(u=this.cameraForLOD)!=null?u:c,d=(h=i.getBoundingBoxRenderer)==null?void 0:h.call(i);if(i._activeMeshesFrozen&&this._isFrozen){if(this._renderingManager.resetSprites(),this.enableBoundingBoxRendering&&d){d.reset();for(let m=0;m{Sl();Ts=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():bo.SetImmediate(()=>{i.getEngine().onEndFrameObservable.addOnce(()=>{i.dispose()})}),this.effect=null}(t=this.drawContext)==null||t.dispose()}}});var HG={};Be(HG,{postprocessVertexShader:()=>tfe});var wP,zG,tfe,FP=y(()=>{W();wP="postprocessVertexShader",zG=`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 -}`;x.ShadersStore[wP]||(x.ShadersStore[wP]=zG);efe={name:wP,shader:zG}});var YG={};Be(YG,{postprocessVertexShaderWGSL:()=>tfe});var BP,XG,tfe,UP=y(()=>{W();BP="postprocessVertexShader",XG=`attribute position: vec2;uniform scale: vec2;varying vUV: vec2;const madd=vec2(0.5,0.5); +}`;x.ShadersStore[wP]||(x.ShadersStore[wP]=zG);tfe={name:wP,shader:zG}});var YG={};Be(YG,{postprocessVertexShaderWGSL:()=>ife});var BP,XG,ife,UP=y(()=>{W();BP="postprocessVertexShader",XG=`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 { @@ -4156,16 +4156,16 @@ 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 } -`;x.ShadersStoreWGSL[BP]||(x.ShadersStoreWGSL[BP]=XG);tfe={name:BP,shader:XG}});var VP,iR,en,Ou=y(()=>{Yi();Qm();vi();Tu();Lu();FP();UP();VP={positions:[1,1,-1,1,-1,-1,1,-1],indices:[0,1,2,0,2,3]},iR=class{constructor(e,t=VP){var s,a;this._fullscreenViewport=new Po(0,0,1,1);let i=(s=t.positions)!=null?s:VP.positions,r=(a=t.indices)!=null?a:VP.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)}},en=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 ie(void 0,!0),this.onApplyObservable=new ie,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 Ts(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 u,h;let c=n._GetShaderCodeProcessing(this.name);if(c!=null&&c.defineCustomBindings){let m=(u=t==null?void 0:t.slice())!=null?u:[];m.push(...this.options.uniforms);let g=(h=i==null?void 0:i.slice())!=null?h:[];g.push(...this.options.samplers),e=c.defineCustomBindings(this.name,e,m,g),t=m,i=g}this.options.defines=e||"";let f=this._shadersLoaded||this._importPromises.length===0?void 0:async()=>{await Promise.all(this._importPromises),this._shadersLoaded=!0},d;this.options.extraInitializationsAsync?d=async()=>{f==null||f(),await this.options.extraInitializationsAsync()}:d=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,g)=>c.processCodeAfterIncludes(this.name,m,g):null,processFinalCode:c!=null&&c.processFinalCode?(m,g)=>c.processFinalCode(this.name,m,g):null,shaderLanguage:this.options.shaderLanguage,extraInitializationsAsync:d},this.options.engine):this._drawWrapper.effect=new hr(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,d),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)}};en.ForceGLSL=!1;en._CustomShaderCodeProcessing={}});var kP={};Be(kP,{passPixelShader:()=>ife});var GP,KG,ife,WP=y(()=>{W();GP="passPixelShader",KG=`varying vec2 vUV;uniform sampler2D textureSampler; +`;x.ShadersStoreWGSL[BP]||(x.ShadersStoreWGSL[BP]=XG);ife={name:BP,shader:XG}});var VP,iR,en,Ou=y(()=>{Yi();Qm();vi();Tu();Lu();FP();UP();VP={positions:[1,1,-1,1,-1,-1,1,-1],indices:[0,1,2,0,2,3]},iR=class{constructor(e,t=VP){var s,a;this._fullscreenViewport=new Po(0,0,1,1);let i=(s=t.positions)!=null?s:VP.positions,r=(a=t.indices)!=null?a:VP.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)}},en=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 ie(void 0,!0),this.onApplyObservable=new ie,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 Ts(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 u,h;let c=n._GetShaderCodeProcessing(this.name);if(c!=null&&c.defineCustomBindings){let m=(u=t==null?void 0:t.slice())!=null?u:[];m.push(...this.options.uniforms);let g=(h=i==null?void 0:i.slice())!=null?h:[];g.push(...this.options.samplers),e=c.defineCustomBindings(this.name,e,m,g),t=m,i=g}this.options.defines=e||"";let f=this._shadersLoaded||this._importPromises.length===0?void 0:async()=>{await Promise.all(this._importPromises),this._shadersLoaded=!0},d;this.options.extraInitializationsAsync?d=async()=>{f==null||f(),await this.options.extraInitializationsAsync()}:d=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,g)=>c.processCodeAfterIncludes(this.name,m,g):null,processFinalCode:c!=null&&c.processFinalCode?(m,g)=>c.processFinalCode(this.name,m,g):null,shaderLanguage:this.options.shaderLanguage,extraInitializationsAsync:d},this.options.engine):this._drawWrapper.effect=new hr(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,d),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)}};en.ForceGLSL=!1;en._CustomShaderCodeProcessing={}});var kP={};Be(kP,{passPixelShader:()=>rfe});var GP,KG,rfe,WP=y(()=>{W();GP="passPixelShader",KG=`varying vec2 vUV;uniform sampler2D textureSampler; #define CUSTOM_FRAGMENT_DEFINITIONS void main(void) -{gl_FragColor=texture2D(textureSampler,vUV);}`;x.ShadersStore[GP]||(x.ShadersStore[GP]=KG);ife={name:GP,shader:KG}});var jG={};Be(jG,{Dispose:()=>HP,DumpData:()=>rR,DumpDataAsync:()=>lv,DumpFramebuffer:()=>zP,DumpTools:()=>afe,EncodeImageAsync:()=>sfe});async function rfe(){var o,l;let n=(l=(o=Oe.LastCreatedEngine)==null?void 0:o.createCanvas(100,100))!=null?l:new OffscreenCanvas(100,100);n instanceof OffscreenCanvas&&ee.Warn("DumpData: OffscreenCanvas will be used for dumping data. This may result in lossy alpha values.");let{ThinEngine:e}=await Promise.resolve().then(()=>(Es(),HV));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);Oe.Instances.pop(),Oe.OnEnginesDisposedObservable.add(c=>{i&&c!==i&&!i.isDisposed&&Oe.Instances.length===0&&HP()}),i.getCaps().parallelShaderCompile=void 0;let r=new iR(i),{passPixelShader:s}=await Promise.resolve().then(()=>(WP(),kP)),a=new en({engine:i,name:s.name,fragmentShader:s.shader,samplerNames:["textureSampler"]});return{canvas:n,dumpEngine:{engine:i,renderer:r,wrapper:a}}}async function nfe(){return Kf||(Kf=rfe()),await Kf}async function zP(n,e,t,i,r="image/png",s,a){let o=await t.readPixels(0,0,n,e),l=new Uint8Array(o.buffer);rR(n,e,l,i,r,s,!0,void 0,a)}async function lv(n,e,t,i="image/png",r,s=!1,a=!1,o){if(t instanceof Float32Array){let f=new Uint8Array(t.length),d=t.length;for(;d--;){let u=t[d];f[d]=Math.round(Ft(u)*255)}t=f}let l=await ov.EncodeImageAsync(t,n,e,i,s,o);r!==void 0&&pe.DownloadBlob(l,r),l.type!==i&&ee.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,${tp(c)}`}function rR(n,e,t,i,r="image/png",s,a=!1,o=!1,l){s===void 0&&!i&&(s=""),lv(n,e,t,r,s,a,o,l).then(c=>{i&&i(c)})}function HP(){Kf&&(Kf==null||Kf.then(n=>{n.canvas instanceof HTMLCanvasElement&&n.canvas.remove(),n.dumpEngine&&(n.dumpEngine.engine.dispose(),n.dumpEngine.renderer.dispose(),n.dumpEngine.wrapper.dispose())}),Kf=null)}var Kf,ov,sfe,afe,ofe,XP=y(()=>{Xt();Ou();Ni();jn();Gi();Lt();tv();zt();Kf=null;ov=class{static async EncodeImageAsync(e,t,i,r,s,a){let o=await nfe(),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,d)=>{pe.ToBlob(o.canvas,u=>{u?f(u):d(new Error("EncodeImageAsync: Failed to convert canvas to blob."))},r,a)})}};P([Xs],ov,"EncodeImageAsync",null);sfe=ov.EncodeImageAsync;afe={DumpData:rR,DumpDataAsync:lv,DumpFramebuffer:zP,Dispose:HP},ofe=()=>{pe.DumpData=rR,pe.DumpDataAsync=lv,pe.DumpFramebuffer=zP};ofe()});var Yr,jf=y(()=>{vi();We();Xr();Jx();Mo();Tu();Lt();NP();hr.prototype.setDepthStencilTexture=function(n,e){this._engine.setDepthStencilTexture(this._samplers[n],this._uniforms[n],e,n)};Yr=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,d=!1,u=5,h=!1,m,g,p=!1,_=!1){var R,M,I,C,D,w,k;let v,E=!0,T,S=!1;if(typeof r=="object"){let O=r;r=!!O.generateMipMaps,s=(R=O.doNotChangeAspectRatio)!=null?R:!0,a=(M=O.type)!=null?M:0,o=!!O.isCube,l=(I=O.samplingMode)!=null?I:ge.TRILINEAR_SAMPLINGMODE,c=(C=O.generateDepthBuffer)!=null?C:!0,f=!!O.generateStencilBuffer,d=!!O.isMulti,u=(D=O.format)!=null?D:5,h=!!O.delayAllocation,m=O.samples,g=O.creationFlags,p=!!O.noColorAttachment,_=!!O.useSRGBBuffer,v=O.colorAttachment,E=(w=O.gammaSpace)!=null?w:E,T=O.existingObjectRenderer,S=!!O.enableClusteredLights}if(super(null,i,!r,void 0,l,void 0,void 0,void 0,void 0,u),this.ignoreCameraViewport=!1,this.onBeforeBindObservable=new ie,this.onAfterUnbindObservable=new ie,this.onClearObservable=new ie,this.onResizeObservable=new ie,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 A=this.getScene().getEngine();this._gammaSpace=E,this._coordinatesMode=ge.PROJECTION_MODE,this.name=e,this.isRenderTarget=!0,this._initialSizeParameter=t,this._dontDisposeObjectRenderer=!!T,this._processSizeParameter(t),this._objectRenderer=T!=null?T:new Ya(e,i,{numPasses:o?6:this.getRenderLayers()||1,doNotChangeAspectRatio:s,enableClusteredLights:S}),this._onBeforeRenderingManagerRenderObserver=this._objectRenderer.onBeforeRenderingManagerRenderObservable.add(()=>{var N;let O=this._scene;if(!this._disableEngineStages)for(let B of O._beforeRenderTargetClearStage)B.action(this,this._currentFaceIndex,this._currentLayer);if(this.onClearObservable.hasObservers()?this.onClearObservable.notifyObservers(A):this.skipInitialClear||A.clear((N=this.clearColor)!=null?N:O.clearColor,!0,!0,!0),this._doNotChangeAspectRatio||O.updateTransformMatrix(!0),!this._disableEngineStages)for(let B of O._beforeRenderTargetDrawStage)B.action(this,this._currentFaceIndex,this._currentLayer);A._debugPushGroup&&A._debugPushGroup(`Render to ${this.name} (face #${this._currentFaceIndex} layer #${this._currentLayer})`)}),this._onAfterRenderingManagerRenderObserver=this._objectRenderer.onAfterRenderingManagerRenderObservable.add(()=>{var N,B,V,Z;if(A._debugPopGroup&&A._debugPopGroup(),!this._disableEngineStages)for(let j of this._scene._afterRenderTargetDrawStage)j.action(this,this._currentFaceIndex,this._currentLayer);let O=(B=(N=this._texture)==null?void 0:N.generateMipMaps)!=null?B:!1;if(this._texture&&(this._texture.generateMipMaps=!1),this._postProcessManager?this._postProcessManager._finalizeFrame(!1,(V=this._renderTarget)!=null?V:void 0,this._currentFaceIndex,this._postProcesses,this.ignoreCameraViewport):this._currentUseCameraPostProcess&&this._scene.postProcessManager._finalizeFrame(!1,(Z=this._renderTarget)!=null?Z:void 0,this._currentFaceIndex),!this._disableEngineStages)for(let j of this._scene._afterRenderTargetPostProcessStage)j.action(this,this._currentFaceIndex,this._currentLayer);this._texture&&(this._texture.generateMipMaps=O),this._doNotChangeAspectRatio||this._scene.updateTransformMatrix(!0),this._currentDumpForDebug&&(this._dumpTools?this._dumpTools.DumpFramebuffer(this.getRenderWidth(),this.getRenderHeight(),A):ee.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(A):this.skipInitialClear||A.clear(this.clearColor||this._scene.clearColor,!0,!0,!0)}),this._resizeObserver=A.onResizeObservable.add(()=>{}),this._generateMipMaps=!!r,this._doNotChangeAspectRatio=s,!d&&(this._renderTargetOptions={generateMipMaps:r,type:a,format:(k=this._format)!=null?k:void 0,samplingMode:this.samplingMode,generateDepthBuffer:c,generateStencilBuffer:f,samples:m,creationFlags:g,noColorAttachment:p,useSRGBBuffer:_,colorAttachment:v,label:this.name},this.samplingMode===ge.NEAREST_SAMPLINGMODE&&(this.wrapU=ge.CLAMP_ADDRESSMODE,this.wrapV=ge.CLAMP_ADDRESSMODE),h||(o?(this._renderTarget=i.getEngine().createRenderTargetCubeTexture(this.getRenderSize(),this._renderTargetOptions),this.coordinatesMode=ge.INVCUBIC_MODE,this._textureMatrix=q.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 Ec(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(()=>(XP(),jG)).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}};Yr.REFRESHRATE_RENDER_ONCE=Ya.REFRESHRATE_RENDER_ONCE;Yr.REFRESHRATE_RENDER_ONEVERYFRAME=Ya.REFRESHRATE_RENDER_ONEVERYFRAME;Yr.REFRESHRATE_RENDER_ONEVERYTWOFRAMES=Ya.REFRESHRATE_RENDER_ONEVERYTWOFRAMES;ge._CreateRenderTargetTexture=(n,e,t,i,r)=>new Yr(n,e,t,i)});var Pi,Sc=y(()=>{Xt();Oo();vi();We();Tu();zt();Dr();er();Hr();Mo();Ou();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)};hr.prototype.setTextureFromPostProcess=function(n,e){this._engine.setTextureFromPostProcess(this._samplers[n],e,n)};hr.prototype.setTextureFromPostProcessOutput=function(n,e){this._engine.setTextureFromPostProcessOutput(this._samplers[n],e,n)};Pi=class n{static get ForceGLSL(){return en.ForceGLSL}static set ForceGLSL(e){en.ForceGLSL=e}static RegisterShaderCodeProcessing(e,t){en.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,d=0,u="postprocess",h,m=!1,g=5,p,_){var S,A,R,M,I,C,D,w,k,O,N,B;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 Ki(2),this._textureCache=[],this._currentRenderTextureInd=0,this._scaleRatio=new Fe(1,1),this._texelSize=Fe.Zero(),this.onActivateObservable=new ie,this.onSizeChangedObservable=new ie,this.onApplyObservable=new ie,this.onBeforeRenderObservable=new ie,this.onAfterRenderObservable=new ie,this.onDisposeObservable=new ie;let v=1,E=null,T;if(i&&!Array.isArray(i)){let V=i;i=(S=V.uniforms)!=null?S:null,r=(A=V.samplers)!=null?A:null,v=(R=V.size)!=null?R:1,a=(M=V.camera)!=null?M:null,o=(I=V.samplingMode)!=null?I:1,l=V.engine,c=V.reusable,f=Array.isArray(V.defines)?V.defines.join(` +{gl_FragColor=texture2D(textureSampler,vUV);}`;x.ShadersStore[GP]||(x.ShadersStore[GP]=KG);rfe={name:GP,shader:KG}});var jG={};Be(jG,{Dispose:()=>HP,DumpData:()=>rR,DumpDataAsync:()=>lv,DumpFramebuffer:()=>zP,DumpTools:()=>ofe,EncodeImageAsync:()=>afe});async function nfe(){var o,l;let n=(l=(o=Oe.LastCreatedEngine)==null?void 0:o.createCanvas(100,100))!=null?l:new OffscreenCanvas(100,100);n instanceof OffscreenCanvas&&ee.Warn("DumpData: OffscreenCanvas will be used for dumping data. This may result in lossy alpha values.");let{ThinEngine:e}=await Promise.resolve().then(()=>(Es(),HV));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);Oe.Instances.pop(),Oe.OnEnginesDisposedObservable.add(c=>{i&&c!==i&&!i.isDisposed&&Oe.Instances.length===0&&HP()}),i.getCaps().parallelShaderCompile=void 0;let r=new iR(i),{passPixelShader:s}=await Promise.resolve().then(()=>(WP(),kP)),a=new en({engine:i,name:s.name,fragmentShader:s.shader,samplerNames:["textureSampler"]});return{canvas:n,dumpEngine:{engine:i,renderer:r,wrapper:a}}}async function sfe(){return Kf||(Kf=nfe()),await Kf}async function zP(n,e,t,i,r="image/png",s,a){let o=await t.readPixels(0,0,n,e),l=new Uint8Array(o.buffer);rR(n,e,l,i,r,s,!0,void 0,a)}async function lv(n,e,t,i="image/png",r,s=!1,a=!1,o){if(t instanceof Float32Array){let f=new Uint8Array(t.length),d=t.length;for(;d--;){let u=t[d];f[d]=Math.round(Ft(u)*255)}t=f}let l=await ov.EncodeImageAsync(t,n,e,i,s,o);r!==void 0&&pe.DownloadBlob(l,r),l.type!==i&&ee.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,${tp(c)}`}function rR(n,e,t,i,r="image/png",s,a=!1,o=!1,l){s===void 0&&!i&&(s=""),lv(n,e,t,r,s,a,o,l).then(c=>{i&&i(c)})}function HP(){Kf&&(Kf==null||Kf.then(n=>{n.canvas instanceof HTMLCanvasElement&&n.canvas.remove(),n.dumpEngine&&(n.dumpEngine.engine.dispose(),n.dumpEngine.renderer.dispose(),n.dumpEngine.wrapper.dispose())}),Kf=null)}var Kf,ov,afe,ofe,lfe,XP=y(()=>{Xt();Ou();Ni();jn();Gi();Lt();tv();zt();Kf=null;ov=class{static async EncodeImageAsync(e,t,i,r,s,a){let o=await sfe(),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,d)=>{pe.ToBlob(o.canvas,u=>{u?f(u):d(new Error("EncodeImageAsync: Failed to convert canvas to blob."))},r,a)})}};P([Xs],ov,"EncodeImageAsync",null);afe=ov.EncodeImageAsync;ofe={DumpData:rR,DumpDataAsync:lv,DumpFramebuffer:zP,Dispose:HP},lfe=()=>{pe.DumpData=rR,pe.DumpDataAsync=lv,pe.DumpFramebuffer=zP};lfe()});var Yr,jf=y(()=>{vi();We();Xr();Jx();Mo();Tu();Lt();NP();hr.prototype.setDepthStencilTexture=function(n,e){this._engine.setDepthStencilTexture(this._samplers[n],this._uniforms[n],e,n)};Yr=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,d=!1,u=5,h=!1,m,g,p=!1,_=!1){var R,M,I,C,D,w,k;let v,E=!0,T,S=!1;if(typeof r=="object"){let O=r;r=!!O.generateMipMaps,s=(R=O.doNotChangeAspectRatio)!=null?R:!0,a=(M=O.type)!=null?M:0,o=!!O.isCube,l=(I=O.samplingMode)!=null?I:ge.TRILINEAR_SAMPLINGMODE,c=(C=O.generateDepthBuffer)!=null?C:!0,f=!!O.generateStencilBuffer,d=!!O.isMulti,u=(D=O.format)!=null?D:5,h=!!O.delayAllocation,m=O.samples,g=O.creationFlags,p=!!O.noColorAttachment,_=!!O.useSRGBBuffer,v=O.colorAttachment,E=(w=O.gammaSpace)!=null?w:E,T=O.existingObjectRenderer,S=!!O.enableClusteredLights}if(super(null,i,!r,void 0,l,void 0,void 0,void 0,void 0,u),this.ignoreCameraViewport=!1,this.onBeforeBindObservable=new ie,this.onAfterUnbindObservable=new ie,this.onClearObservable=new ie,this.onResizeObservable=new ie,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 A=this.getScene().getEngine();this._gammaSpace=E,this._coordinatesMode=ge.PROJECTION_MODE,this.name=e,this.isRenderTarget=!0,this._initialSizeParameter=t,this._dontDisposeObjectRenderer=!!T,this._processSizeParameter(t),this._objectRenderer=T!=null?T:new Ya(e,i,{numPasses:o?6:this.getRenderLayers()||1,doNotChangeAspectRatio:s,enableClusteredLights:S}),this._onBeforeRenderingManagerRenderObserver=this._objectRenderer.onBeforeRenderingManagerRenderObservable.add(()=>{var N;let O=this._scene;if(!this._disableEngineStages)for(let B of O._beforeRenderTargetClearStage)B.action(this,this._currentFaceIndex,this._currentLayer);if(this.onClearObservable.hasObservers()?this.onClearObservable.notifyObservers(A):this.skipInitialClear||A.clear((N=this.clearColor)!=null?N:O.clearColor,!0,!0,!0),this._doNotChangeAspectRatio||O.updateTransformMatrix(!0),!this._disableEngineStages)for(let B of O._beforeRenderTargetDrawStage)B.action(this,this._currentFaceIndex,this._currentLayer);A._debugPushGroup&&A._debugPushGroup(`Render to ${this.name} (face #${this._currentFaceIndex} layer #${this._currentLayer})`)}),this._onAfterRenderingManagerRenderObserver=this._objectRenderer.onAfterRenderingManagerRenderObservable.add(()=>{var N,B,V,q;if(A._debugPopGroup&&A._debugPopGroup(),!this._disableEngineStages)for(let j of this._scene._afterRenderTargetDrawStage)j.action(this,this._currentFaceIndex,this._currentLayer);let O=(B=(N=this._texture)==null?void 0:N.generateMipMaps)!=null?B:!1;if(this._texture&&(this._texture.generateMipMaps=!1),this._postProcessManager?this._postProcessManager._finalizeFrame(!1,(V=this._renderTarget)!=null?V:void 0,this._currentFaceIndex,this._postProcesses,this.ignoreCameraViewport):this._currentUseCameraPostProcess&&this._scene.postProcessManager._finalizeFrame(!1,(q=this._renderTarget)!=null?q:void 0,this._currentFaceIndex),!this._disableEngineStages)for(let j of this._scene._afterRenderTargetPostProcessStage)j.action(this,this._currentFaceIndex,this._currentLayer);this._texture&&(this._texture.generateMipMaps=O),this._doNotChangeAspectRatio||this._scene.updateTransformMatrix(!0),this._currentDumpForDebug&&(this._dumpTools?this._dumpTools.DumpFramebuffer(this.getRenderWidth(),this.getRenderHeight(),A):ee.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(A):this.skipInitialClear||A.clear(this.clearColor||this._scene.clearColor,!0,!0,!0)}),this._resizeObserver=A.onResizeObservable.add(()=>{}),this._generateMipMaps=!!r,this._doNotChangeAspectRatio=s,!d&&(this._renderTargetOptions={generateMipMaps:r,type:a,format:(k=this._format)!=null?k:void 0,samplingMode:this.samplingMode,generateDepthBuffer:c,generateStencilBuffer:f,samples:m,creationFlags:g,noColorAttachment:p,useSRGBBuffer:_,colorAttachment:v,label:this.name},this.samplingMode===ge.NEAREST_SAMPLINGMODE&&(this.wrapU=ge.CLAMP_ADDRESSMODE,this.wrapV=ge.CLAMP_ADDRESSMODE),h||(o?(this._renderTarget=i.getEngine().createRenderTargetCubeTexture(this.getRenderSize(),this._renderTargetOptions),this.coordinatesMode=ge.INVCUBIC_MODE,this._textureMatrix=Z.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 Ec(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(()=>(XP(),jG)).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}};Yr.REFRESHRATE_RENDER_ONCE=Ya.REFRESHRATE_RENDER_ONCE;Yr.REFRESHRATE_RENDER_ONEVERYFRAME=Ya.REFRESHRATE_RENDER_ONEVERYFRAME;Yr.REFRESHRATE_RENDER_ONEVERYTWOFRAMES=Ya.REFRESHRATE_RENDER_ONEVERYTWOFRAMES;ge._CreateRenderTargetTexture=(n,e,t,i,r)=>new Yr(n,e,t,i)});var Pi,Sc=y(()=>{Xt();Oo();vi();We();Tu();zt();Dr();er();Hr();Mo();Ou();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)};hr.prototype.setTextureFromPostProcess=function(n,e){this._engine.setTextureFromPostProcess(this._samplers[n],e,n)};hr.prototype.setTextureFromPostProcessOutput=function(n,e){this._engine.setTextureFromPostProcessOutput(this._samplers[n],e,n)};Pi=class n{static get ForceGLSL(){return en.ForceGLSL}static set ForceGLSL(e){en.ForceGLSL=e}static RegisterShaderCodeProcessing(e,t){en.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,d=0,u="postprocess",h,m=!1,g=5,p,_){var S,A,R,M,I,C,D,w,k,O,N,B;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 Ki(2),this._textureCache=[],this._currentRenderTextureInd=0,this._scaleRatio=new Fe(1,1),this._texelSize=Fe.Zero(),this.onActivateObservable=new ie,this.onSizeChangedObservable=new ie,this.onApplyObservable=new ie,this.onBeforeRenderObservable=new ie,this.onAfterRenderObservable=new ie,this.onDisposeObservable=new ie;let v=1,E=null,T;if(i&&!Array.isArray(i)){let V=i;i=(S=V.uniforms)!=null?S:null,r=(A=V.samplers)!=null?A:null,v=(R=V.size)!=null?R:1,a=(M=V.camera)!=null?M:null,o=(I=V.samplingMode)!=null?I:1,l=V.engine,c=V.reusable,f=Array.isArray(V.defines)?V.defines.join(` `):(C=V.defines)!=null?C:null,d=(D=V.textureType)!=null?D:0,u=(w=V.vertexUrl)!=null?w:"postprocess",h=V.indexParameters,m=(k=V.blockCompilation)!=null?k:!1,g=(O=V.textureFormat)!=null?O:5,p=(N=V.shaderLanguage)!=null?N:0,E=(B=V.uniformBuffers)!=null?B:null,_=V.extraInitializations,T=V.effectWrapper}else s&&(typeof s=="number"?v=s:v={width:s.width,height:s.height});if(this._useExistingThinPostProcess=!!T,this._effectWrapper=T!=null?T:new en({name:e,useShaderStore:!0,useAsPostProcess:!0,fragmentShader:t,engine:l||(a==null?void 0:a.getScene().getEngine()),uniforms:i,samplers:r,uniformBuffers:E,defines:f,vertexUrl:u,indexParameters:h,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=d,this._textureFormat=g,this._shaderLanguage=p||0,this._samplers=r||[],this._samplers.indexOf("textureSampler")===-1&&this._samplers.push("textureSampler"),this._fragmentUrl=t,this._vertexUrl=u,this._parameters=i||[],this._parameters.indexOf("scale")===-1&&this._parameters.push("scale"),this._uniformBuffers=E||[],this._indexParameters=h,!this._useExistingThinPostProcess){this._webGPUReady=this._shaderLanguage===1;let V=[];this._gatherImports(this._engine.isWebGPU&&!n.ForceGLSL,V),this._effectWrapper._webGPUReady=this._webGPUReady,this._effectWrapper._postConstructor(m,f,_,V)}}_gatherImports(e=!1,t){e&&this._webGPUReady?t.push(Promise.all([Promise.resolve().then(()=>(UP(),YG))])):t.push(Promise.all([Promise.resolve().then(()=>(FP(),HG))]))}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 Ki(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{_.samples!==this.samples&&this._engine.updateRenderTargetTextureSampleCount(_,this.samples)}),this._flushTextureCache(),this._renderId++}return h||(h=this._getTarget()),this.enablePixelPerfectMode?(this._scaleRatio.copyFromFloats(l/f,c/d),this._engine.bindFramebuffer(h,0,l,c,this.forceFullscreenViewport)):(this._scaleRatio.copyFromFloats(1,1),this._engine.bindFramebuffer(h,0,void 0,void 0,this.forceFullscreenViewport)),(p=(g=this._engine)._debugInsertMarker)==null||p.call(g,`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),h}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=st.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=Dn(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 st.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([F()],Pi.prototype,"uniqueId",void 0);P([F()],Pi.prototype,"name",null);P([F()],Pi.prototype,"width",void 0);P([F()],Pi.prototype,"height",void 0);P([F()],Pi.prototype,"renderTargetSamplingMode",void 0);P([ep()],Pi.prototype,"clearColor",void 0);P([F()],Pi.prototype,"autoClear",void 0);P([F()],Pi.prototype,"forceAutoClearInAlphaMode",void 0);P([F()],Pi.prototype,"alphaMode",null);P([F()],Pi.prototype,"alphaConstants",void 0);P([F()],Pi.prototype,"enablePixelPerfectMode",void 0);P([F()],Pi.prototype,"forceFullscreenViewport",void 0);P([F()],Pi.prototype,"scaleMode",void 0);P([F()],Pi.prototype,"alwaysForcePOT",void 0);P([F("samples")],Pi.prototype,"_samples",void 0);P([F()],Pi.prototype,"adaptScaleToCurrentViewport",void 0);Bt("BABYLON.PostProcess",Pi)});var qG={};Be(qG,{passPixelShaderWGSL:()=>lfe});var YP,ZG,lfe,QG=y(()=>{W();YP="passPixelShader",ZG=`varying vUV: vec2f;var textureSamplerSampler: sampler;var textureSampler: texture_2d; +`):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{_.samples!==this.samples&&this._engine.updateRenderTargetTextureSampleCount(_,this.samples)}),this._flushTextureCache(),this._renderId++}return h||(h=this._getTarget()),this.enablePixelPerfectMode?(this._scaleRatio.copyFromFloats(l/f,c/d),this._engine.bindFramebuffer(h,0,l,c,this.forceFullscreenViewport)):(this._scaleRatio.copyFromFloats(1,1),this._engine.bindFramebuffer(h,0,void 0,void 0,this.forceFullscreenViewport)),(p=(g=this._engine)._debugInsertMarker)==null||p.call(g,`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),h}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=st.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=Dn(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 st.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([F()],Pi.prototype,"uniqueId",void 0);P([F()],Pi.prototype,"name",null);P([F()],Pi.prototype,"width",void 0);P([F()],Pi.prototype,"height",void 0);P([F()],Pi.prototype,"renderTargetSamplingMode",void 0);P([ep()],Pi.prototype,"clearColor",void 0);P([F()],Pi.prototype,"autoClear",void 0);P([F()],Pi.prototype,"forceAutoClearInAlphaMode",void 0);P([F()],Pi.prototype,"alphaMode",null);P([F()],Pi.prototype,"alphaConstants",void 0);P([F()],Pi.prototype,"enablePixelPerfectMode",void 0);P([F()],Pi.prototype,"forceFullscreenViewport",void 0);P([F()],Pi.prototype,"scaleMode",void 0);P([F()],Pi.prototype,"alwaysForcePOT",void 0);P([F("samples")],Pi.prototype,"_samples",void 0);P([F()],Pi.prototype,"adaptScaleToCurrentViewport",void 0);Bt("BABYLON.PostProcess",Pi)});var ZG={};Be(ZG,{passPixelShaderWGSL:()=>cfe});var YP,qG,cfe,QG=y(()=>{W();YP="passPixelShader",qG=`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);}`;x.ShadersStoreWGSL[YP]||(x.ShadersStoreWGSL[YP]=ZG);lfe={name:YP,shader:ZG}});var JG={};Be(JG,{passCubePixelShaderWGSL:()=>cfe});var KP,$G,cfe,ek=y(()=>{W();KP="passCubePixelShader",$G=`varying vUV: vec2f;var textureSamplerSampler: sampler;var textureSampler: texture_cube; +fn main(input: FragmentInputs)->FragmentOutputs {fragmentOutputs.color=textureSample(textureSampler,textureSamplerSampler,input.vUV);}`;x.ShadersStoreWGSL[YP]||(x.ShadersStoreWGSL[YP]=qG);cfe={name:YP,shader:qG}});var JG={};Be(JG,{passCubePixelShaderWGSL:()=>ffe});var KP,$G,ffe,ek=y(()=>{W();KP="passCubePixelShader",$G=`varying vUV: vec2f;var textureSamplerSampler: sampler;var textureSampler: texture_cube; #define CUSTOM_FRAGMENT_DEFINITIONS @fragment fn main(input: FragmentInputs)->FragmentOutputs {var uv: vec2f=input.vUV*2.0-1.0; @@ -4187,7 +4187,7 @@ fragmentOutputs.color=textureSample(textureSampler,textureSamplerSampler,vec3f(u #ifdef NEGATIVEZ fragmentOutputs.color=textureSample(textureSampler,textureSamplerSampler,vec3f(uv,-1.001)); #endif -}`;x.ShadersStoreWGSL[KP]||(x.ShadersStoreWGSL[KP]=$G);cfe={name:KP,shader:$G}});var ik={};Be(ik,{passCubePixelShader:()=>ffe});var jP,tk,ffe,rk=y(()=>{W();jP="passCubePixelShader",tk=`varying vec2 vUV;uniform samplerCube textureSampler; +}`;x.ShadersStoreWGSL[KP]||(x.ShadersStoreWGSL[KP]=$G);ffe={name:KP,shader:$G}});var ik={};Be(ik,{passCubePixelShader:()=>dfe});var jP,tk,dfe,rk=y(()=>{W();jP="passCubePixelShader",tk=`varying vec2 vUV;uniform samplerCube textureSampler; #define CUSTOM_FRAGMENT_DEFINITIONS void main(void) {vec2 uv=vUV*2.0-1.0; @@ -4209,8 +4209,8 @@ gl_FragColor=textureCube(textureSampler,vec3(uv,1.001)); #ifdef NEGATIVEZ gl_FragColor=textureCube(textureSampler,vec3(uv,-1.001)); #endif -}`;x.ShadersStore[jP]||(x.ShadersStore[jP]=tk);ffe={name:jP,shader:tk}});var Tc,cv,ZP=y(()=>{Ou();Gi();Tc=class n extends en{_gatherImports(e,t){e?(this._webGPUReady=!0,t.push(Promise.all([Promise.resolve().then(()=>(QG(),qG))]))):t.push(Promise.all([Promise.resolve().then(()=>(WP(),kP))])),super._gatherImports(e,t)}constructor(e,t=null,i){let r={name:e,engine:t||Oe.LastCreatedEngine,useShaderStore:!0,useAsPostProcess:!0,fragmentShader:n.FragmentUrl,...i};r.engine||(r.engine=Oe.LastCreatedEngine),super(r)}};Tc.FragmentUrl="pass";cv=class n extends en{_gatherImports(e,t){e?(this._webGPUReady=!0,t.push(Promise.all([Promise.resolve().then(()=>(ek(),JG))]))):t.push(Promise.all([Promise.resolve().then(()=>(rk(),ik))])),super._gatherImports(e,t)}constructor(e,t=null,i){super({...i,name:e,engine:t||Oe.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}}};cv.FragmentUrl="passCube"});var Nu,qP,QP=y(()=>{Xt();Sc();Hr();er();Dr();ZP();zt();Nu=class n extends Pi{getClassName(){return"PassPostProcess"}constructor(e,t,i=null,r,s,a,o=0,l=!1){let c={size:typeof t=="number"?t:void 0,camera:i,samplingMode:r,engine:s,reusable:a,textureType:o,blockCompilation:l,...t};super(e,Tc.FragmentUrl,{effectWrapper:typeof t=="number"||!t.effectWrapper?new Tc(e,s,c):void 0,...c})}static _Parse(e,t,i,r){return st.Parse(()=>new n(e.name,e.options,t,e.renderTargetSamplingMode,e._engine,e.reusable),e,i,r)}};Bt("BABYLON.PassPostProcess",Nu);qP=class n extends Pi{get face(){return this._effectWrapper.face}set face(e){this._effectWrapper.face=e}getClassName(){return"PassCubePostProcess"}constructor(e,t,i=null,r,s,a,o=0,l=!1){let c={size:typeof t=="number"?t:void 0,camera:i,samplingMode:r,engine:s,reusable:a,textureType:o,blockCompilation:l,...t};super(e,Tc.FragmentUrl,{effectWrapper:typeof t=="number"||!t.effectWrapper?new cv(e,s,c):void 0,...c})}static _Parse(e,t,i,r){return st.Parse(()=>new n(e.name,e.options,t,e.renderTargetSamplingMode,e._engine,e.reusable),e,i,r)}};P([F()],qP.prototype,"face",null);Re._RescalePostProcessFactory=n=>new Nu("rescale",1,null,2,n,!1,0)});function sk(n,e,t,i,r,s,a,o){let l=e.getEngine();return e.isReady=!1,r=r!=null?r:e.samplingMode,i=i!=null?i:e.type,s=s!=null?s:e.format,a=a!=null?a:e.width,o=o!=null?o:e.height,i===-1&&(i=0),new Promise(c=>{let f=new Pi("postprocess",n,null,null,1,null,r,l,!1,void 0,i,void 0,null,!1,s);f.externalTextureSamplerBinding=!0;let d=l.createRenderTargetTexture({width:a,height:o},{generateDepthBuffer:!1,generateMipMaps:!1,generateStencilBuffer:!1,samplingMode:r,type:i,format:s});f.onEffectCreatedObservable.addOnce(u=>{u.executeWhenCompiled(()=>{f.onApply=h=>{h._bindTexture("textureSampler",e),h.setFloat2("scale",1,1)},t.postProcessManager.directRender([f],d,!0),l.restoreDefaultFramebuffer(),l._releaseTexture(e),f&&f.dispose(),d._swapAndDie(e),e.type=i,e.format=5,e.isReady=!0,c(e)})})})}function wu(n){nR||(nR=new Float32Array(1),nk=new Int32Array(nR.buffer)),nR[0]=n;let e=nk[0],t=e>>16&32768,i=e>>12&2047,r=e>>23&255;return 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i=this._data[t],r=e(t,i);if(r)return r}return null}}});function lR(n){n.push("vCameraColorCurveNeutral","vCameraColorCurvePositive","vCameraColorCurveNegative")}var oD=y(()=>{});var mn,Ek=y(()=>{Xt();zt();Kt();Dr();oD();mn=class n{constructor(){this._dirty=!0,this._tempColor=new dt(0,0,0,0),this._globalCurve=new dt(0,0,0,0),this._highlightsCurve=new dt(0,0,0,0),this._midtonesCurve=new dt(0,0,0,0),this._shadowsCurve=new dt(0,0,0,0),this._positiveCurve=new dt(0,0,0,0),this._negativeCurve=new dt(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),d=o*(1-a*c),u=o*(1-a*(1-c));switch(l){case 0:r.r=o,r.g=u,r.b=f;break;case 1:r.r=d,r.g=o,r.b=f;break;case 2:r.r=f,r.g=o,r.b=u;break;case 3:r.r=f,r.g=d,r.b=o;break;case 4:r.r=u,r.g=f,r.b=o;break;default:r.r=o,r.g=f,r.b=d;break}}r.a=1}static _Clamp(e,t,i){return Math.min(Math.max(e,t),i)}clone(){return st.Clone(()=>new n,this)}serialize(){return st.Serialize(this)}static Parse(e){return st.Parse(()=>new n,e,null,null)}};mn.PrepareUniforms=lR;P([F()],mn.prototype,"_globalHue",void 0);P([F()],mn.prototype,"_globalDensity",void 0);P([F()],mn.prototype,"_globalSaturation",void 0);P([F()],mn.prototype,"_globalExposure",void 0);P([F()],mn.prototype,"_highlightsHue",void 0);P([F()],mn.prototype,"_highlightsDensity",void 0);P([F()],mn.prototype,"_highlightsSaturation",void 0);P([F()],mn.prototype,"_highlightsExposure",void 0);P([F()],mn.prototype,"_midtonesHue",void 0);P([F()],mn.prototype,"_midtonesDensity",void 0);P([F()],mn.prototype,"_midtonesSaturation",void 0);P([F()],mn.prototype,"_midtonesExposure",void 0);st._ColorCurvesParser=mn.Parse});function Sk(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&&lR(n),e.DITHER&&n.push("ditherIntensity")}function Tk(n,e){e.COLORGRADING&&n.push("txColorTransform")}var Ak=y(()=>{oD()});var Yt,dv=y(()=>{Xt();zt();vi();Kt();Ek();Mo();Dr();Ak();er();Yt=class n{constructor(){this.colorCurves=new mn,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 dt(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 ie}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&&mn.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=j_(o,l,this.vignetteStretch),a=j_(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 st.Clone(()=>new n,this)}serialize(){return st.Serialize(this)}static Parse(e){let t=st.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}};Yt.TONEMAPPING_STANDARD=0;Yt.TONEMAPPING_ACES=1;Yt.TONEMAPPING_KHR_PBR_NEUTRAL=2;Yt.PrepareUniforms=Sk;Yt.PrepareSamplers=Tk;Yt._VIGNETTEMODE_MULTIPLY=0;Yt._VIGNETTEMODE_OPAQUE=1;P([vG()],Yt.prototype,"colorCurves",void 0);P([F()],Yt.prototype,"_colorCurvesEnabled",void 0);P([Wt("colorGradingTexture")],Yt.prototype,"_colorGradingTexture",void 0);P([F()],Yt.prototype,"_colorGradingEnabled",void 0);P([F()],Yt.prototype,"_colorGradingWithGreenDepth",void 0);P([F()],Yt.prototype,"_colorGradingBGR",void 0);P([F()],Yt.prototype,"_exposure",void 0);P([F()],Yt.prototype,"_toneMappingEnabled",void 0);P([F()],Yt.prototype,"_toneMappingType",void 0);P([F()],Yt.prototype,"_contrast",void 0);P([F()],Yt.prototype,"vignetteStretch",void 0);P([F()],Yt.prototype,"vignetteCenterX",void 0);P([F()],Yt.prototype,"vignetteCenterY",void 0);P([F()],Yt.prototype,"vignetteWeight",void 0);P([ep()],Yt.prototype,"vignetteColor",void 0);P([F()],Yt.prototype,"vignetteCameraFov",void 0);P([F()],Yt.prototype,"_vignetteBlendMode",void 0);P([F()],Yt.prototype,"_vignetteEnabled",void 0);P([F()],Yt.prototype,"_ditheringEnabled",void 0);P([F()],Yt.prototype,"_ditheringIntensity",void 0);P([F()],Yt.prototype,"_skipFinalColorClamp",void 0);P([F()],Yt.prototype,"_applyByPostProcess",void 0);P([F()],Yt.prototype,"_isEnabled",void 0);P([F()],Yt.prototype,"outputTextureWidth",void 0);P([F()],Yt.prototype,"outputTextureHeight",void 0);st._ImageProcessingConfigurationParser=Yt.Parse;Bt("BABYLON.ImageProcessingConfiguration",Yt)});var As,uv=y(()=>{We();Yi();As=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=$.Vector3[0],a=$.Vector3[1],o=$.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]),d=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]),u=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),d=d.scale(this.bv),u=u.scale(1-this.bu-this.bv),r=new b(f.x+d.x+u.x,f.y+d.y+u.y,f.z+d.z+u.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]),d=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]),u=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]),h=f.subtract(d),m=u.subtract(d);r=b.Cross(h,m)}let l=(c,f)=>{if(this.thinInstanceIndex!==-1){let u=c._thinInstanceDataStorage.matrixData,h=this.thinInstanceIndex<<4;if(u&&u.length>h){let m=$.Matrix[0];q.FromArrayToRef(u,h,m),b.TransformNormalToRef(f,m,f)}}let d=c.getWorldMatrix();c.nonUniformScaling&&($.Matrix[0].copyFrom(d),d=$.Matrix[0],d.setTranslationFromFloats(0,0,0),d.invert(),d.transposeToRef($.Matrix[1]),d=$.Matrix[1]),b.TransformNormalToRef(f,d,f)};if(e&&l(this.pickedMesh,r),this.ray){let c=$.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=Fe.FromArray(i,t[this.faceId*3]*2),s=Fe.FromArray(i,t[this.faceId*3+1]*2),a=Fe.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 Fe(r.x+s.x+a.x,r.y+s.y+a.y)}}});var pn,lD=y(()=>{pn=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 hv(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 Mk(n,e,t){return q_(e,ja),hv(n,ja,Za),q_(Za,t),t}function cR(n,e,t){if(!qa.eyeAtCamera)return Mk(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 cD(n,e,t,i){return bu(cR(n,e,i),t,i),i}function yk(n,e,t,i,r){for(let s=0;s{Tu();We();RP();Yf();Ka=new q,ja=new q,Za=new q,qa={getScene:()=>{},eyeAtCamera:!0};mv=Tr,fD=hr,Ik=mv.prototype._updateMatrixForUniform,Ck=hr.prototype.setMatrix});var tt,pr,sp=y(()=>{tt=class{};tt.NAME_EFFECTLAYER="EffectLayer";tt.NAME_LAYER="Layer";tt.NAME_LENSFLARESYSTEM="LensFlareSystem";tt.NAME_BOUNDINGBOXRENDERER="BoundingBoxRenderer";tt.NAME_PARTICLESYSTEM="ParticleSystem";tt.NAME_GAMEPAD="Gamepad";tt.NAME_SIMPLIFICATIONQUEUE="SimplificationQueue";tt.NAME_GEOMETRYBUFFERRENDERER="GeometryBufferRenderer";tt.NAME_PREPASSRENDERER="PrePassRenderer";tt.NAME_DEPTHRENDERER="DepthRenderer";tt.NAME_DEPTHPEELINGRENDERER="DepthPeelingRenderer";tt.NAME_POSTPROCESSRENDERPIPELINEMANAGER="PostProcessRenderPipelineManager";tt.NAME_SPRITE="Sprite";tt.NAME_SUBSURFACE="SubSurface";tt.NAME_OUTLINERENDERER="Outline";tt.NAME_PROCEDURALTEXTURE="ProceduralTexture";tt.NAME_SHADOWGENERATOR="ShadowGenerator";tt.NAME_OCTREE="Octree";tt.NAME_PHYSICSENGINE="PhysicsEngine";tt.NAME_AUDIO="Audio";tt.NAME_FLUIDRENDERER="FluidRenderer";tt.NAME_IBLCDFGENERATOR="iblCDFGenerator";tt.NAME_CLUSTEREDLIGHTING="ClusteredLighting";tt.STEP_ISREADYFORMESH_EFFECTLAYER=0;tt.STEP_ISREADYFORMESH_DEPTHRENDERER=1;tt.STEP_BEFOREEVALUATEACTIVEMESH_BOUNDINGBOXRENDERER=0;tt.STEP_EVALUATESUBMESH_BOUNDINGBOXRENDERER=0;tt.STEP_PREACTIVEMESH_BOUNDINGBOXRENDERER=0;tt.STEP_CAMERADRAWRENDERTARGET_EFFECTLAYER=1;tt.STEP_BEFORECAMERADRAW_PREPASS=0;tt.STEP_BEFORECAMERADRAW_EFFECTLAYER=1;tt.STEP_BEFORECAMERADRAW_LAYER=2;tt.STEP_BEFORERENDERTARGETDRAW_PREPASS=0;tt.STEP_BEFORERENDERTARGETDRAW_LAYER=1;tt.STEP_BEFORERENDERINGMESH_PREPASS=0;tt.STEP_BEFORERENDERINGMESH_OUTLINE=1;tt.STEP_AFTERRENDERINGMESH_PREPASS=0;tt.STEP_AFTERRENDERINGMESH_OUTLINE=1;tt.STEP_AFTERRENDERINGGROUPDRAW_EFFECTLAYER_DRAW=0;tt.STEP_AFTERRENDERINGGROUPDRAW_BOUNDINGBOXRENDERER=1;tt.STEP_BEFORECAMERAUPDATE_SIMPLIFICATIONQUEUE=0;tt.STEP_BEFORECLEAR_PROCEDURALTEXTURE=0;tt.STEP_BEFORECLEAR_PREPASS=1;tt.STEP_BEFORERENDERTARGETCLEAR_PREPASS=0;tt.STEP_AFTERRENDERTARGETDRAW_PREPASS=0;tt.STEP_AFTERRENDERTARGETDRAW_LAYER=1;tt.STEP_AFTERCAMERADRAW_PREPASS=0;tt.STEP_AFTERCAMERADRAW_EFFECTLAYER=1;tt.STEP_AFTERCAMERADRAW_LENSFLARESYSTEM=2;tt.STEP_AFTERCAMERADRAW_EFFECTLAYER_DRAW=3;tt.STEP_AFTERCAMERADRAW_LAYER=4;tt.STEP_AFTERCAMERADRAW_FLUIDRENDERER=5;tt.STEP_AFTERCAMERAPOSTPROCESS_LAYER=0;tt.STEP_AFTERRENDERTARGETPOSTPROCESS_LAYER=0;tt.STEP_AFTERRENDER_AUDIO=0;tt.STEP_GATHERRENDERTARGETS_DEPTHRENDERER=0;tt.STEP_GATHERRENDERTARGETS_GEOMETRYBUFFERRENDERER=1;tt.STEP_GATHERRENDERTARGETS_SHADOWGENERATOR=2;tt.STEP_GATHERRENDERTARGETS_POSTPROCESSRENDERPIPELINEMANAGER=3;tt.STEP_GATHERACTIVECAMERARENDERTARGETS_DEPTHRENDERER=0;tt.STEP_GATHERACTIVECAMERARENDERTARGETS_FLUIDRENDERER=1;tt.STEP_GATHERACTIVECAMERARENDERTARGETS_CLUSTEREDLIGHTING=2;tt.STEP_POINTERMOVE_SPRITE=0;tt.STEP_POINTERDOWN_SPRITE=0;tt.STEP_POINTERUP_SPRITE=0;pr=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{We();at=class{};at.POINTERDOWN=1;at.POINTERUP=2;at.POINTERMOVE=4;at.POINTERWHEEL=8;at.POINTERPICK=16;at.POINTERTAP=32;at.POINTERDOUBLETAP=64;fR=class{constructor(e,t){this.type=e,this.event=t}},dR=class extends fR{constructor(e,t,i,r){super(e,t),this.ray=null,this.originalPickingInfo=null,this.skipOnPointerObservable=!1,this.localPosition=new Fe(i,r)}},Qa=class extends fR{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 Rc,Lk=y(()=>{Rc=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}};Rc.Triggers={}});var Fo,ap,gv,uR=y(()=>{Fo=class{};Fo.KEYDOWN=1;Fo.KEYUP=2;ap=class{constructor(e,t){this.type=e,this.event=t}},gv=class extends ap{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 Je,Tt,Ok,Nk,wk,Fk,Bk,Bu=y(()=>{(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"})(Je||(Je={}));(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"})(Tt||(Tt={}));(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"})(Ok||(Ok={}));(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"})(Nk||(Nk={}));(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"})(wk||(wk={}));(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"})(Fk||(Fk={}));(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"})(Bk||(Bk={}))});var Uk,Bo,hR=y(()=>{(function(n){n[n.PointerMove=0]="PointerMove",n[n.PointerDown=1]="PointerDown",n[n.PointerUp=2]="PointerUp"})(Uk||(Uk={}));Bo=class{};Bo.DOM_DELTA_PIXEL=0;Bo.DOM_DELTA_LINE=1;Bo.DOM_DELTA_PAGE=2});var Uo,uD=y(()=>{hR();Bu();Uo=class{static CreateDeviceEvent(e,t,i,r,s,a,o){switch(e){case Je.Keyboard:return this._CreateKeyboardEvent(i,r,s,a);case Je.Mouse:if(i===Tt.MouseWheelX||i===Tt.MouseWheelY||i===Tt.MouseWheelZ)return this._CreateWheelEvent(e,t,i,r,s,a);case Je.Touch:return this._CreatePointerEvent(e,t,i,r,s,a,o);default:throw`Unable to generate event for device ${Je[e]}`}}static _CreatePointerEvent(e,t,i,r,s,a,o){let l=this._CreateMouseEvent(e,t,i,r,s,a);e===Je.Mouse?(l.deviceType=Je.Mouse,l.pointerId=1,l.pointerType="mouse"):(l.deviceType=Je.Touch,l.pointerId=o!=null?o:t,l.pointerType="touch");let c=0;return c+=s.pollInput(e,t,Tt.LeftClick),c+=s.pollInput(e,t,Tt.RightClick)*2,c+=s.pollInput(e,t,Tt.MiddleClick)*4,l.buttons=c,i===Tt.Move?l.type="pointermove":i>=Tt.LeftClick&&i<=Tt.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=Bo.DOM_DELTA_PIXEL,o.deltaX=0,o.deltaY=0,o.deltaZ=0,i){case Tt.MouseWheelX:o.deltaX=r;break;case Tt.MouseWheelY:o.deltaY=r;break;case Tt.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,Tt.Horizontal),c=s.pollInput(e,t,Tt.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=Je.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(Je.Keyboard),r=i&&t.pollInput(Je.Keyboard,0,18)===1,s=i&&t.pollInput(Je.Keyboard,0,17)===1,a=i&&(t.pollInput(Je.Keyboard,0,91)===1||t.pollInput(Je.Keyboard,0,92)===1||t.pollInput(Je.Keyboard,0,93)===1),o=i&&t.pollInput(Je.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 mR,Vk=y(()=>{uD();Bu();mR=class{constructor(e,t,i){this._nativeInput=_native.DeviceInputSystem?new _native.DeviceInputSystem(e,t,(r,s,a,o)=>{let l=Uo.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===Je.Mouse||e===Je.Touch}dispose(){this._nativeInput.dispose()}_createDummyNativeInput(){return{pollInput:()=>0,isDeviceAvailable:()=>!1,dispose:()=>{}}}}});var Gk,kk,pR,Wk=y(()=>{Wa();Ni();uD();Bu();Gk=255,kk=Object.keys(Tt).length/2,pR=class{constructor(e,t,i,r){this._inputs=[],this._keyboardActive=!1,this._pointerActive=!1,this._usingSafari=pe.IsSafari(),this._usingMacOs=lc()&&/(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=lc()&&navigator.userAgent&&navigator.userAgent.indexOf("Firefox")!==-1,this._isUsingChromium=lc()&&navigator.userAgent&&navigator.userAgent.indexOf("Chrome")!==-1,this._maxTouchPoints=0,this._pointerInputClearObserver=null,this._gamepadConnectedEvent=s=>{},this._gamepadDisconnectedEvent=s=>{},this._eventPrefix=pe.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 ${Je[e]}`;e>=Je.DualShock&&e<=Je.DualSense&&this._updateDevice(e,t,i);let s=r[i];if(s===void 0)throw`Unable to find input ${i} for device ${Je[e]} in slot ${t}`;return i===Tt.Move&&pe.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(Je.Keyboard,0,Gk));let t=this._inputs[Je.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(Je.Keyboard,0,i)}},this._keyboardUpEvent=e=>{this._keyboardActive||(this._keyboardActive=!0,this._registerDevice(Je.Keyboard,0,Gk));let t=this._inputs[Je.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=Uo.CreateDeviceEvent(Je.Keyboard,0,r,0,this,this._elementToAttachTo);t[r]=0,this._onInputChanged(Je.Keyboard,0,s)}this._metaKeys.splice(0,this._metaKeys.length)}this._onInputChanged(Je.Keyboard,0,i)}},this._keyboardBlurEvent=()=>{if(this._keyboardActive){let e=this._inputs[Je.Keyboard][0];for(let t=0;t{let r=this._getPointerType(i),s=r===Je.Mouse?0:this._activeTouchIds.indexOf(i.pointerId);if(r===Je.Touch&&s===-1){let o=this._activeTouchIds.indexOf(-1);if(o>=0)s=o,this._activeTouchIds[o]=i.pointerId,this._onDeviceConnected(r,s);else{pe.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=Tt.Move,a[Tt.Horizontal]=i.clientX,a[Tt.Vertical]=i.clientY,r===Je.Touch&&a[Tt.LeftClick]===0&&(a[Tt.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===Je.Mouse?0:i.pointerId;if(r===Je.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{pe.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===Je.Touch&&this._onDeviceConnected(r,s):this._addPointerDevice(r,s,i.clientX,i.clientY);let a=this._inputs[r][s];if(a){let o=a[Tt.Horizontal],l=a[Tt.Vertical];if(r===Je.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[Tt.Horizontal]=i.clientX,a[Tt.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=Tt.Move,this._onInputChanged(r,s,c))}},this._pointerUpEvent=i=>{var c,f,d,u,h;let r=this._getPointerType(i),s=r===Je.Mouse?0:this._activeTouchIds.indexOf(i.pointerId);if(r===Je.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[Tt.Horizontal],g=a[Tt.Vertical];a[Tt.Horizontal]=i.clientX,a[Tt.Vertical]=i.clientY,a[o+2]=0;let p=i;i.pointerId===void 0&&(i.pointerId=this._mouseId),(m!==i.clientX||g!==i.clientY)&&(p.inputIndex=Tt.Move,this._onInputChanged(r,s,p)),p.inputIndex=o+2,r===Je.Mouse&&this._mouseId>=0&&((d=(f=this._elementToAttachTo).hasPointerCapture)!=null&&d.call(f,this._mouseId))?this._elementToAttachTo.releasePointerCapture(this._mouseId):i.pointerId&&((h=(u=this._elementToAttachTo).hasPointerCapture)!=null&&h.call(u,i.pointerId))&&this._elementToAttachTo.releasePointerCapture(i.pointerId),this._onInputChanged(r,s,p),r===Je.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[Je.Touch][r][Tt.LeftClick]=0;let s=Uo.CreateDeviceEvent(Je.Touch,r,Tt.LeftClick,0,this,this._elementToAttachTo,i);this._onInputChanged(Je.Touch,r,s),this._activeTouchIds[r]=-1,this._onDeviceDisconnected(Je.Touch,r)},this._pointerCancelEvent=i=>{var r,s;if(i.pointerType==="mouse"){let a=this._inputs[Je.Mouse][0];this._mouseId>=0&&((s=(r=this._elementToAttachTo).hasPointerCapture)!=null&&s.call(r,this._mouseId))&&this._elementToAttachTo.releasePointerCapture(this._mouseId);for(let o=Tt.LeftClick;o<=Tt.BrowserForward;o++)if(a[o]===1){a[o]=0;let l=Uo.CreateDeviceEvent(Je.Mouse,0,o,0,this,this._elementToAttachTo);this._onInputChanged(Je.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(Je.Mouse)){let l=this._inputs[Je.Mouse][0];this._mouseId>=0&&((r=(i=this._elementToAttachTo).hasPointerCapture)!=null&&r.call(i,this._mouseId))&&this._elementToAttachTo.releasePointerCapture(this._mouseId);for(let c=Tt.LeftClick;c<=Tt.BrowserForward;c++)if(l[c]===1){l[c]=0;let f=Uo.CreateDeviceEvent(Je.Mouse,0,c,0,this,this._elementToAttachTo);this._onInputChanged(Je.Mouse,0,f)}}if(this.isDeviceAvailable(Je.Touch)){let l=this._inputs[Je.Touch];for(let c=0;c{let r=Je.Mouse,s=0;this._inputs[r]||(this._inputs[r]=[]),this._inputs[r][s]||(this._pointerActive=!0,this._registerDevice(r,s,kk));let a=this._inputs[r][s];if(a){a[Tt.MouseWheelX]=i.deltaX||0,a[Tt.MouseWheelY]=i.deltaY||i.wheelDelta||0,a[Tt.MouseWheelZ]=i.deltaZ||0;let o=i;i.pointerId===void 0&&(i.pointerId=this._mouseId),a[Tt.MouseWheelX]!==0&&(o.inputIndex=Tt.MouseWheelX,this._onInputChanged(r,s,o)),a[Tt.MouseWheelY]!==0&&(o.inputIndex=Tt.MouseWheelY,this._onInputChanged(r,s,o)),a[Tt.MouseWheelZ]!==0&&(o.inputIndex=Tt.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(Je.Mouse)){let i=this._inputs[Je.Mouse][0];i[Tt.MouseWheelX]=0,i[Tt.MouseWheelY]=0,i[Tt.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?Je.DualSense:Je.DualShock:e.indexOf("Xbox One")!==-1||e.search("Xbox 360")!==-1||e.search("xinput")!==-1?Je.Xbox:e.indexOf("057e")!==-1?Je.Switch:Je.Generic}_getPointerType(e){let t=Je.Mouse;return(e.pointerType==="touch"||e.pointerType==="pen"||e.touches)&&(t=Je.Touch),t}}});var _v,zk=y(()=>{vi();_v=class{constructor(e,t,i=0){this.deviceType=t,this.deviceSlot=i,this.onInputChangedObservable=new ie,this._deviceInputSystem=e}getInput(e){return this._deviceInputSystem.pollInput(this.deviceType,this.deviceSlot,e)}}});var gR,Hk=y(()=>{Bu();Vk();Wk();zk();gR=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(Je).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 _v(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 mR(i,r,s):this._deviceInputSystem=new pR(e,i,r,s)}dispose(){this._deviceInputSystem.dispose()}}});var _R,Xk=y(()=>{Bu();vi();Hk();_R=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(Je).length/2;this._devices=new Array(t),this._firstDevice=new Array(t),this._engine=e,this._engine._deviceSourceManager||(this._engine._deviceSourceManager=new gR(e)),this._engine._deviceSourceManager._refCount++,this.onDeviceConnectedObservable=new ie(i=>{for(let r of this._devices)if(r)for(let s of r)s&&this.onDeviceConnectedObservable.notifyObserver(i,s)}),this.onDeviceDisconnectedObservable=new ie,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 Je.Keyboard:case Je.Mouse:this._firstDevice[e]=0;break;case Je.Touch:case Je.DualSense:case Je.DualShock:case Je.Xbox:case Je.Switch:case Je.Generic:{delete this._firstDevice[e];let t=this._devices[e];if(t){for(let i=0;i{Uu=class{};Uu._IsPickingAvailable=!1});var vR,Zn,Yk=y(()=>{wo();Lk();uv();We();lD();uR();Bu();Xk();Gi();hD();vR=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}},Zn=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 Fe(0,0),this._previousStartingPointerPosition=new Fe(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||Oe.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 Fe(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>=Tt.MouseWheelX&&t.inputIndex<=Tt.MouseWheelZ?at.POINTERWHEEL:at.POINTERMOVE;i.onPointerMove&&(e=e||this._pickMove(t),i.onPointerMove(t,e,a));let o;e?(o=new Qa(a,t,e),this._setRayOnPointerInfo(e,t)):(o=new Qa(a,t,null,this),this._movePointerInfo=o),i.onPointerObservable.hasObservers()&&i.onPointerObservable.notifyObservers(o,a)}_setRayOnPointerInfo(e,t){let i=this._scene;e&&Uu._IsPickingAvailable&&(e.ray||(e.ray=i.createPickingRay(t.offsetX,t.offsetY,q.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 dR(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=Tt.Move,!this._checkPrePointerObservable(e,i,at.POINTERMOVE)&&this._processPointerMove(e,i)}simulatePointerDown(e,t){let i=new PointerEvent("pointerdown",t);i.inputIndex=i.button+2,!this._checkPrePointerObservable(e,i,at.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 pn(e.pickedMesh,i.pointerX,i.pointerY,e.pickedMesh,t,e)),t.button){case 0:a.processTrigger(2,new pn(e.pickedMesh,i.pointerX,i.pointerY,e.pickedMesh,t,e));break;case 1:a.processTrigger(4,new pn(e.pickedMesh,i.pointerX,i.pointerY,e.pickedMesh,t,e));break;case 2:a.processTrigger(3,new pn(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,pn.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=at.POINTERDOWN;e?(i.onPointerDown&&i.onPointerDown(t,e,s),r=new Qa(s,t,e),this._setRayOnPointerInfo(e,t)):r=new Qa(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=Tt.Move;let s=new vR;i?s.doubleClick=!0:s.singleClick=!0,!this._checkPrePointerObservable(e,r,at.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=at.POINTERPICK,o=new Qa(a,t,e);this._setRayOnPointerInfo(e,t),r.onPointerObservable.notifyObservers(o,a)}let s=e.pickedMesh._getActionManagerForTrigger();if(s&&!i.ignore){s.processTrigger(7,pn.CreateNew(e.pickedMesh,t,e)),!i.hasSwiped&&i.singleClick&&s.processTrigger(1,pn.CreateNew(e.pickedMesh,t,e));let a=e.pickedMesh._getActionManagerForTrigger(6);i.doubleClick&&a&&a.processTrigger(6,pn.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,pn.CreateNew(this._pickedDownMesh,t))}if(!i.ignore){let s=new Qa(at.POINTERUP,t,e);if(this._setRayOnPointerInfo(e,t),r.onPointerObservable.notifyObservers(s,at.POINTERUP),r.onPointerUp&&r.onPointerUp(t,e,at.POINTERUP),!i.hasSwiped&&!this._skipPointerTap&&!this._isMultiTouchGesture){let a=0;if(i.singleClick?a=at.POINTERTAP:i.doubleClick&&(a=at.POINTERDOUBLETAP),a){let o=new Qa(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 _R(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,d=at.POINTERTAP,u=new Qa(d,f,this._currentPickResult);s.onPointerObservable.hasObservers()&&s.onPointerObservable.hasSpecificMask(d)&&s.onPointerObservable.notifyObservers(u,d),this._delayedClicks[o]=null}},this._initClickEvent=(o,l,c,f)=>{var g,p;let d=new vR;this._currentPickResult=null;let u=null,h=o.hasSpecificMask(at.POINTERPICK)||l.hasSpecificMask(at.POINTERPICK)||o.hasSpecificMask(at.POINTERTAP)||l.hasSpecificMask(at.POINTERTAP)||o.hasSpecificMask(at.POINTERDOUBLETAP)||l.hasSpecificMask(at.POINTERDOUBLETAP);!h&&Rc&&(u=this._initActionManager(u,d),u&&(h=u.hasPickTriggers));let m=!1;if(h=h&&!this._isMultiTouchGesture,h){let _=c.button;if(d.hasSwiped=this._isPointerSwiping(),!d.hasSwiped){let v=!n.ExclusiveDoubleClickMode;if(v||(v=!o.hasSpecificMask(at.POINTERDOUBLETAP)&&!l.hasSpecificMask(at.POINTERDOUBLETAP),v&&!Rc.HasSpecificTrigger(6)&&(u=this._initActionManager(u,d),u&&(v=!u.hasSpecificTrigger(6)))),v)(Date.now()-this._previousStartingPointerTime>n.DoubleClickDelay||_!==this._previousButtonPressed)&&(d.singleClick=!0,f(d,this._currentPickResult),m=!0);else{let T={evt:c,clickInfo:d,timeoutId:window.setTimeout(this._delayedSimpleClick.bind(this,_,d,f),n.DoubleClickDelay)};this._delayedClicks[_]=T}let E=o.hasSpecificMask(at.POINTERDOUBLETAP)||l.hasSpecificMask(at.POINTERDOUBLETAP);!E&&Rc.HasSpecificTrigger(6)&&(u=this._initActionManager(u,d),u&&(E=u.hasSpecificTrigger(6))),E&&(_===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>=Tt.MouseWheelX&&o.inputIndex<=Tt.MouseWheelZ?at.POINTERWHEEL:at.POINTERMOVE)||!s.cameraToUseForPointers&&!s.activeCamera)return;if(s.skipPointerMovePicking){this._processPointerMove(new As,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 d=0;dd.isPickable&&d.isVisible&&d.isReady()&&d.isEnabled()&&(!s.cameraToUseForPointers||(s.cameraToUseForPointers.layerMask&d.layerMask)!==0)),this._pickedDownMesh=null;let c;s.skipPointerDownPicking||s._registeredActions===0&&!this._checkForPicking()&&!s.onPointerDown?c=new As: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,at.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(at.POINTERTAP)&&this._checkPrePointerObservable(null,o,at.POINTERTAP)&&(this._skipPointerTap=!0),c.doubleClick&&s.onPrePointerObservable.hasSpecificMask(at.POINTERDOUBLETAP)&&this._checkPrePointerObservable(null,o,at.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=d=>d.isPickable&&d.isVisible&&d.isReady()&&d.isEnabled()&&(!s.cameraToUseForPointers||(s.cameraToUseForPointers.layerMask&d.layerMask)!==0)),!this._meshPickProceed&&(Rc&&Rc.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=Fo.KEYDOWN;if(s.onPreKeyboardObservable.hasObservers()){let c=new gv(l,o);if(s.onPreKeyboardObservable.notifyObservers(c,l),c.skipOnKeyboardObservable)return}if(s.onKeyboardObservable.hasObservers()){let c=new ap(l,o);s.onKeyboardObservable.notifyObservers(c,l)}s.actionManager&&s.actionManager.processTrigger(14,pn.CreateNewFromScene(s,o))},this._onKeyUp=o=>{let l=Fo.KEYUP;if(s.onPreKeyboardObservable.hasObservers()){let c=new gv(l,o);if(s.onPreKeyboardObservable.notifyObservers(c,l),c.skipOnKeyboardObservable)return}if(s.onKeyboardObservable.hasObservers()){let c=new ap(l,o);s.onKeyboardObservable.notifyObservers(c,l)}s.actionManager&&s.actionManager.processTrigger(15,pn.CreateNewFromScene(s,o))},this._deviceSourceManager.onDeviceConnectedObservable.add(o=>{o.deviceType===Je.Mouse?o.onInputChangedObservable.add(l=>{this._originMouseEvent=l,l.inputIndex===Tt.LeftClick||l.inputIndex===Tt.MiddleClick||l.inputIndex===Tt.RightClick||l.inputIndex===Tt.BrowserBack||l.inputIndex===Tt.BrowserForward?t&&o.getInput(l.inputIndex)===1?this._onPointerDown(l):e&&o.getInput(l.inputIndex)===0&&this._onPointerUp(l):i&&(l.inputIndex===Tt.Move?this._onPointerMove(l):(l.inputIndex===Tt.MouseWheelX||l.inputIndex===Tt.MouseWheelY||l.inputIndex===Tt.MouseWheelZ)&&this._onPointerMove(l))}):o.deviceType===Je.Touch?o.onInputChangedObservable.add(l=>{l.inputIndex===Tt.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===Tt.Move&&this._onPointerMove(l)}):o.deviceType===Je.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 pn(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 pn(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]}};Zn.DragMovementThreshold=10;Zn.LongPressDelay=500;Zn.DoubleClickDelay=300;Zn.ExclusiveDoubleClickMode=!1});var Il,mD=y(()=>{cc();Il=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=br.Now)}endMonitoring(e=!0){if(!n.Enabled)return;e&&this.fetchNewFrame();let t=br.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=br.Now;e-this._lastSecTime>1e3&&(this._lastSecAverage=this._lastSecAccumulated/this._lastSecValueCount,this._lastSecTime=e,this._lastSecAccumulated=0,this._lastSecValueCount=0)}};Il.Enabled=!0});var bc,ER=y(()=>{bc=class{static get UniqueId(){let e=this._UniqueIdCounter;return this._UniqueIdCounter++,e}};bc._UniqueIdCounter=1});var SR,Kk=y(()=>{SR=class{constructor(){this.pointerDownFastCheck=!1,this.pointerUpFastCheck=!1,this.pointerMoveFastCheck=!1,this.skipPointerMovePicking=!1,this.skipPointerDownPicking=!1,this.skipPointerUpPicking=!1}}});var gfe,_fe,jk,ri,Ks=y(()=>{Ni();cc();vi();Oo();vk();Hf();We();dv();Yf();uv();lD();Jx();pv();tR();sp();Wa();Gi();An();Yk();mD();Kt();Gx();ER();gc();av();Al();Kk();Lt();er();Sl();gfe=new Oi,_fe=new Oi;(function(n){n[n.BackwardCompatible=0]="BackwardCompatible",n[n.Intermediate=1]="Intermediate",n[n.Aggressive=2]="Aggressive"})(jk||(jk={}));ri=class n{static DefaultMaterialFactory(e){throw $e("StandardMaterial")}static CollisionCoordinatorFactory(){throw $e("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 Zn.DragMovementThreshold}static set DragMovementThreshold(e){Zn.DragMovementThreshold=e}static get LongPressDelay(){return Zn.LongPressDelay}static set LongPressDelay(e){Zn.LongPressDelay=e}static get DoubleClickDelay(){return Zn.DoubleClickDelay}static set DoubleClickDelay(e){Zn.DoubleClickDelay=e}static get ExclusiveDoubleClickMode(){return Zn.ExclusiveDoubleClickMode}static set ExclusiveDoubleClickMode(e){Zn.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=gfe.set(r.x,r.y,r.z,s?-1:1),l=o.subtractFromFloatsToRef(a.x,a.y,a.z,0,_fe);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=Ux(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 Zn(this),this.cameraToUseForPointers=null,this._isScene=!0,this._blockEntityCollection=!1,this.autoClear=!0,this.autoClearDepthAndStencil=!0,this._clearColor=new dt(.2,.2,.3,1),this.onClearColorChangedObservable=new ie,this.ambientColor=new Ee(0,0,0),this.environmentIntensity=1,this.iblIntensity=1,this._performancePriority=0,this.onScenePerformancePriorityChangedObservable=new ie,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 ie,this._onDisposeObserver=null,this.onBeforeRenderObservable=new ie,this._onBeforeRenderObserver=null,this.onAfterRenderObservable=new ie,this.onAfterRenderCameraObservable=new ie,this._onAfterRenderObserver=null,this.onBeforeAnimationsObservable=new ie,this.onAfterAnimationsObservable=new ie,this.onBeforeDrawPhaseObservable=new ie,this.onAfterDrawPhaseObservable=new ie,this.onReadyObservable=new ie,this.onBeforeCameraRenderObservable=new ie,this._onBeforeCameraRenderObserver=null,this.onAfterCameraRenderObservable=new ie,this._onAfterCameraRenderObserver=null,this.onBeforeActiveMeshesEvaluationObservable=new ie,this.onAfterActiveMeshesEvaluationObservable=new ie,this.onBeforeParticlesRenderingObservable=new ie,this.onAfterParticlesRenderingObservable=new ie,this.onDataLoadedObservable=new ie,this.onNewCameraAddedObservable=new ie,this.onCameraRemovedObservable=new ie,this.onNewLightAddedObservable=new ie,this.onLightRemovedObservable=new ie,this.onNewGeometryAddedObservable=new ie,this.onGeometryRemovedObservable=new ie,this.onNewTransformNodeAddedObservable=new ie,this.onTransformNodeRemovedObservable=new ie,this.onNewMeshAddedObservable=new ie,this.onMeshRemovedObservable=new ie,this.onNewSkeletonAddedObservable=new ie,this.onSkeletonRemovedObservable=new ie,this.onNewParticleSystemAddedObservable=new ie,this.onParticleSystemRemovedObservable=new ie,this.onNewAnimationGroupAddedObservable=new ie,this.onAnimationGroupRemovedObservable=new ie,this.onNewMaterialAddedObservable=new ie,this.onNewMultiMaterialAddedObservable=new ie,this.onMaterialRemovedObservable=new ie,this.onMultiMaterialRemovedObservable=new ie,this.onNewTextureAddedObservable=new ie,this.onTextureRemovedObservable=new ie,this.onNewFrameGraphAddedObservable=new ie,this.onFrameGraphRemovedObservable=new ie,this.onNewObjectRendererAddedObservable=new ie,this.onObjectRendererRemovedObservable=new ie,this.onNewPostProcessAddedObservable=new ie,this.onPostProcessRemovedObservable=new ie,this.onNewEffectLayerAddedObservable=new ie,this.onEffectLayerRemovedObservable=new ie,this.onBeforeRenderTargetsRenderObservable=new ie,this.onAfterRenderTargetsRenderObservable=new ie,this.onBeforeStepObservable=new ie,this.onAfterStepObservable=new ie,this.onActiveCameraChanged=new ie,this.onActiveCamerasChanged=new ie,this.onBeforeRenderingGroupObservable=new ie,this.onAfterRenderingGroupObservable=new ie,this.onMeshImportedObservable=new ie,this.onAnimationFileImportedObservable=new ie,this.onEnvironmentTextureChangedObservable=new ie,this.onMeshUnderPointerUpdatedObservable=new ie,this._registeredForLateAnimationBindings=new Lo(256),this._pointerPickingConfiguration=new SR,this.onPrePointerObservable=new ie,this.onPointerObservable=new ie,this.onPreKeyboardObservable=new ie,this.onKeyboardObservable=new ie,this._useRightHandedSystem=!1,this._timeAccumulator=0,this._currentStepId=0,this._currentInternalStep=0,this._fogEnabled=!0,this._fogMode=n.FOGMODE_NONE,this.fogColor=new Ee(.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 Lo(256),this.proceduralTexturesEnabled=!0,this._totalVertices=new Il,this._activeIndices=new Il,this._activeParticles=new Il,this._activeBones=new Il,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 Ki(256),this._processedMaterials=new Ki(256),this._renderTargets=new Lo(256),this._materialsRenderTargets=new Lo(256),this._activeParticleSystems=new Ki(256),this._activeSkeletons=new Lo(32),this._softwareSkinnedMeshes=new Lo(32),this._activeAnimatables=new Array,this._transformMatrix=q.Zero(),this.requireLightSorting=!1,this._components=[],this._serializableComponents=[],this._transientComponents=[],this._beforeCameraUpdateStage=pr.Create(),this._beforeClearStage=pr.Create(),this._beforeRenderTargetClearStage=pr.Create(),this._gatherRenderTargetsStage=pr.Create(),this._gatherActiveCameraRenderTargetsStage=pr.Create(),this._isReadyForMeshStage=pr.Create(),this._beforeEvaluateActiveMeshStage=pr.Create(),this._evaluateSubMeshStage=pr.Create(),this._preActiveMeshStage=pr.Create(),this._cameraDrawRenderTargetStage=pr.Create(),this._beforeCameraDrawStage=pr.Create(),this._beforeRenderTargetDrawStage=pr.Create(),this._beforeRenderingGroupDrawStage=pr.Create(),this._beforeRenderingMeshStage=pr.Create(),this._afterRenderingMeshStage=pr.Create(),this._afterRenderingGroupDrawStage=pr.Create(),this._afterCameraDrawStage=pr.Create(),this._afterCameraPostProcessStage=pr.Create(),this._afterRenderTargetDrawStage=pr.Create(),this._afterRenderTargetPostProcessStage=pr.Create(),this._afterRenderStage=pr.Create(),this._pointerMoveStage=pr.Create(),this._pointerDownStage=pr.Create(),this._pointerUpStage=pr.Create(),this._geometriesByUniqueId=null,this._uniqueId=0,this._defaultMeshCandidates={data:[],length:0},this._defaultSubMeshCandidates={data:[],length:0},this.onReadyTimeoutObservable=new ie,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||Oe.LastCreatedEngine,i.virtual?e._virtualScenes.push(this):(Oe._LastCreatedScene=this,e.scenes.push(this)),(e.getCreationOptions().useLargeWorldRendering||t!=null&&t.useFloatingOrigin)&&(Dk(),this._floatingOriginScene=this,qa.getScene=this._getFloatingOriginScene),this._uid=null,this._renderingManager=new Xa(this),Ec&&(this.postProcessManager=new Ec(this)),Sr()&&this.attachControl(),this._createUbo(),Yt&&(this._imageProcessingConfiguration=new Yt),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 u of this._isReadyForMeshStage)u.action(c,f)||(s=!1);if(!e)continue;let d=c.material||this.defaultMaterial;if(d)if(d._storeEffectOnSubMeshes)for(let u of c.subMeshes){let h=u.getMaterial();h&&h.hasRenderTargetTextures&&h.getRenderTargetTextures!=null&&this._processedMaterials.indexOf(h)===-1&&(this._processedMaterials.push(h),this._materialsRenderTargets.concatWithNoDuplicate(h.getRenderTargetTextures()))}else d.hasRenderTargetTextures&&d.getRenderTargetTextures!=null&&this._processedMaterials.indexOf(d)===-1&&(this._processedMaterials.push(d),this._materialsRenderTargets.concatWithNoDuplicate(d.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=br.Now;else if(this.onReadyTimeoutDuration>0&&br.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=br.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 q),this._projectionMatrix.invertToRef(this._inverseProjectionMatrix),this._viewMatrix.multiplyToRef(this._projectionMatrix,this._transformMatrix),this._frustumPlanes?Vf.GetPlanesToRef(this._transformMatrix,this._frustumPlanes):this._frustumPlanes=Vf.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 Tr(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 bc.UniqueId}addMesh(e,t=!1){if(!this._blockEntityCollection&&(this.meshes.push(e),e._resyncLightSources(),e.parent||e._addToSceneRootNodes(),pe.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(Qt.CompareLightsPriority)}addCamera(e){this._blockEntityCollection||(this.cameras.push(e),pe.SetImmediate(()=>{this.onNewCameraAddedObservable.notifyObservers(e)}),e.parent||e._addToSceneRootNodes())}addSkeleton(e){this._blockEntityCollection||(this.skeletons.push(e),pe.SetImmediate(()=>{this.onNewSkeletonAddedObservable.notifyObservers(e)}))}addParticleSystem(e){this._blockEntityCollection||(this.particleSystems.push(e),pe.SetImmediate(()=>{this.onNewParticleSystemAddedObservable.notifyObservers(e)}))}addAnimation(e){this._blockEntityCollection||this.animations.push(e)}addAnimationGroup(e){this._blockEntityCollection||(this.animationGroups.push(e),pe.SetImmediate(()=>{this.onNewAnimationGroupAddedObservable.notifyObservers(e)}))}addMultiMaterial(e){this._blockEntityCollection||(this.multiMaterials.push(e),pe.SetImmediate(()=>{this.onNewMultiMaterialAddedObservable.notifyObservers(e)}))}addMaterial(e){this._blockEntityCollection||e.getScene()===this&&e._indexInSceneMaterialArray!==-1||(e._indexInSceneMaterialArray=this.materials.length,this.materials.push(e),pe.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),pe.SetImmediate(()=>{this.onNewFrameGraphAddedObservable.notifyObservers(e)})}addObjectRenderer(e){this.objectRenderers.push(e),pe.SetImmediate(()=>{this.onNewObjectRendererAddedObservable.notifyObservers(e)})}addPostProcess(e){this._blockEntityCollection||(this.postProcesses.push(e),pe.SetImmediate(()=>{this.onNewPostProcessAddedObservable.notifyObservers(e)}))}addEffectLayer(e){this._blockEntityCollection||(this.effectLayers.push(e),pe.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):(ee.Error(c),o&&ee.Error(o))}else{let c="Scene: An unexpected error occurred while trying to freeze active meshes.";i?i(c):(ee.Error(c),o&&(ee.Error(o),o.stack&&ee.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 u of this._gatherActiveCameraRenderTargetsStage)u.action(this._renderTargets);let s=!1;if(this.renderTargetsEnabled){this._intermediateRendering=!0;let u;if(this._renderTargets.length>0){pe.StartPerformanceCounter("Render targets",this._renderTargets.length>0);let h=(f=this.getBoundingBoxRenderer)==null?void 0:f.call(this);for(let m=0;m0?h.renderList.data.slice():[],u.length=h.renderList.length),g.render(p,this.dumpNextRenderTargets),s=!0}}h&&u&&(h.renderList.data=u,h.renderList.length=u.length),pe.EndPerformanceCounter("Render targets",this._renderTargets.length>0),this._renderId++}if(this._cameraDrawRenderTargetStage.length>0){let h=(d=this.getBoundingBoxRenderer)==null?void 0:d.call(this);h&&!u&&(u=h.renderList.length>0?h.renderList.data.slice():[],u.length=h.renderList.length);for(let m of this._cameraDrawRenderTargetStage)s=m.action(this.activeCamera)||s;h&&u&&(h.renderList.data=u,h.renderList.length=u.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 u of this._beforeCameraDrawStage)u.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 u of this._afterCameraDrawStage)u.action(this.activeCamera);if(this.postProcessManager&&!e._multiviewTexture){let u=e.outputRenderTarget?e.outputRenderTarget.renderTarget:void 0;this.postProcessManager._finalizeFrame(e.isIntermediate,u)}for(let u of this._afterCameraPostProcessStage)u.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(pn.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&&Pk(),Oe._LastCreatedScene===this){Oe._LastCreatedScene=null;let s=Oe.Instances.length-1;for(;s>=0;){let a=Oe.Instances[s];if(a.scenes.length>0){Oe._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 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aD,_k=y(()=>{pk();Ni();aD=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}};aR(e,o).then(l=>{let c=l.fileInfo.images[0].levels.length>1&&t.generateMipMaps;oR(t,l),t.getEngine()._setCubeMapTextureParams(t,c),t.isReady=!0,t.onLoadedObservable.notifyObservers(t),t.onLoadedObservable.clear(),r&&r()}).catch(l=>{pe.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}};aR(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,()=>{oR(t,a)})}).catch(a=>{pe.Warn("Failed to transcode Basis file, transcoding may not be supported on this device"),pe.Warn(`Failed to transcode Basis file: ${a}`),i(0,0,!1,!1,()=>{},!0)})}}});var fv,vk=y(()=>{fv=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 lR(n){n.push("vCameraColorCurveNeutral","vCameraColorCurvePositive","vCameraColorCurveNegative")}var oD=y(()=>{});var mn,Ek=y(()=>{Xt();zt();Kt();Dr();oD();mn=class n{constructor(){this._dirty=!0,this._tempColor=new dt(0,0,0,0),this._globalCurve=new dt(0,0,0,0),this._highlightsCurve=new dt(0,0,0,0),this._midtonesCurve=new dt(0,0,0,0),this._shadowsCurve=new dt(0,0,0,0),this._positiveCurve=new dt(0,0,0,0),this._negativeCurve=new dt(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),d=o*(1-a*c),u=o*(1-a*(1-c));switch(l){case 0:r.r=o,r.g=u,r.b=f;break;case 1:r.r=d,r.g=o,r.b=f;break;case 2:r.r=f,r.g=o,r.b=u;break;case 3:r.r=f,r.g=d,r.b=o;break;case 4:r.r=u,r.g=f,r.b=o;break;default:r.r=o,r.g=f,r.b=d;break}}r.a=1}static _Clamp(e,t,i){return Math.min(Math.max(e,t),i)}clone(){return st.Clone(()=>new n,this)}serialize(){return st.Serialize(this)}static Parse(e){return st.Parse(()=>new n,e,null,null)}};mn.PrepareUniforms=lR;P([F()],mn.prototype,"_globalHue",void 0);P([F()],mn.prototype,"_globalDensity",void 0);P([F()],mn.prototype,"_globalSaturation",void 0);P([F()],mn.prototype,"_globalExposure",void 0);P([F()],mn.prototype,"_highlightsHue",void 0);P([F()],mn.prototype,"_highlightsDensity",void 0);P([F()],mn.prototype,"_highlightsSaturation",void 0);P([F()],mn.prototype,"_highlightsExposure",void 0);P([F()],mn.prototype,"_midtonesHue",void 0);P([F()],mn.prototype,"_midtonesDensity",void 0);P([F()],mn.prototype,"_midtonesSaturation",void 0);P([F()],mn.prototype,"_midtonesExposure",void 0);st._ColorCurvesParser=mn.Parse});function Sk(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&&lR(n),e.DITHER&&n.push("ditherIntensity")}function Tk(n,e){e.COLORGRADING&&n.push("txColorTransform")}var Ak=y(()=>{oD()});var Yt,dv=y(()=>{Xt();zt();vi();Kt();Ek();Mo();Dr();Ak();er();Yt=class n{constructor(){this.colorCurves=new mn,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 dt(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 ie}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&&mn.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=j_(o,l,this.vignetteStretch),a=j_(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 st.Clone(()=>new n,this)}serialize(){return st.Serialize(this)}static Parse(e){let t=st.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}};Yt.TONEMAPPING_STANDARD=0;Yt.TONEMAPPING_ACES=1;Yt.TONEMAPPING_KHR_PBR_NEUTRAL=2;Yt.PrepareUniforms=Sk;Yt.PrepareSamplers=Tk;Yt._VIGNETTEMODE_MULTIPLY=0;Yt._VIGNETTEMODE_OPAQUE=1;P([vG()],Yt.prototype,"colorCurves",void 0);P([F()],Yt.prototype,"_colorCurvesEnabled",void 0);P([Wt("colorGradingTexture")],Yt.prototype,"_colorGradingTexture",void 0);P([F()],Yt.prototype,"_colorGradingEnabled",void 0);P([F()],Yt.prototype,"_colorGradingWithGreenDepth",void 0);P([F()],Yt.prototype,"_colorGradingBGR",void 0);P([F()],Yt.prototype,"_exposure",void 0);P([F()],Yt.prototype,"_toneMappingEnabled",void 0);P([F()],Yt.prototype,"_toneMappingType",void 0);P([F()],Yt.prototype,"_contrast",void 0);P([F()],Yt.prototype,"vignetteStretch",void 0);P([F()],Yt.prototype,"vignetteCenterX",void 0);P([F()],Yt.prototype,"vignetteCenterY",void 0);P([F()],Yt.prototype,"vignetteWeight",void 0);P([ep()],Yt.prototype,"vignetteColor",void 0);P([F()],Yt.prototype,"vignetteCameraFov",void 0);P([F()],Yt.prototype,"_vignetteBlendMode",void 0);P([F()],Yt.prototype,"_vignetteEnabled",void 0);P([F()],Yt.prototype,"_ditheringEnabled",void 0);P([F()],Yt.prototype,"_ditheringIntensity",void 0);P([F()],Yt.prototype,"_skipFinalColorClamp",void 0);P([F()],Yt.prototype,"_applyByPostProcess",void 0);P([F()],Yt.prototype,"_isEnabled",void 0);P([F()],Yt.prototype,"outputTextureWidth",void 0);P([F()],Yt.prototype,"outputTextureHeight",void 0);st._ImageProcessingConfigurationParser=Yt.Parse;Bt("BABYLON.ImageProcessingConfiguration",Yt)});var As,uv=y(()=>{We();Yi();As=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=$.Vector3[0],a=$.Vector3[1],o=$.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]),d=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]),u=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),d=d.scale(this.bv),u=u.scale(1-this.bu-this.bv),r=new b(f.x+d.x+u.x,f.y+d.y+u.y,f.z+d.z+u.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]),d=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]),u=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]),h=f.subtract(d),m=u.subtract(d);r=b.Cross(h,m)}let l=(c,f)=>{if(this.thinInstanceIndex!==-1){let u=c._thinInstanceDataStorage.matrixData,h=this.thinInstanceIndex<<4;if(u&&u.length>h){let m=$.Matrix[0];Z.FromArrayToRef(u,h,m),b.TransformNormalToRef(f,m,f)}}let d=c.getWorldMatrix();c.nonUniformScaling&&($.Matrix[0].copyFrom(d),d=$.Matrix[0],d.setTranslationFromFloats(0,0,0),d.invert(),d.transposeToRef($.Matrix[1]),d=$.Matrix[1]),b.TransformNormalToRef(f,d,f)};if(e&&l(this.pickedMesh,r),this.ray){let c=$.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=Fe.FromArray(i,t[this.faceId*3]*2),s=Fe.FromArray(i,t[this.faceId*3+1]*2),a=Fe.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 Fe(r.x+s.x+a.x,r.y+s.y+a.y)}}});var pn,lD=y(()=>{pn=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 hv(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 Mk(n,e,t){return Z_(e,ja),hv(n,ja,qa),Z_(qa,t),t}function cR(n,e,t){if(!Za.eyeAtCamera)return Mk(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 cD(n,e,t,i){return bu(cR(n,e,i),t,i),i}function yk(n,e,t,i,r){for(let s=0;s{Tu();We();RP();Yf();Ka=new Z,ja=new Z,qa=new Z,Za={getScene:()=>{},eyeAtCamera:!0};mv=Tr,fD=hr,Ik=mv.prototype._updateMatrixForUniform,Ck=hr.prototype.setMatrix});var tt,pr,sp=y(()=>{tt=class{};tt.NAME_EFFECTLAYER="EffectLayer";tt.NAME_LAYER="Layer";tt.NAME_LENSFLARESYSTEM="LensFlareSystem";tt.NAME_BOUNDINGBOXRENDERER="BoundingBoxRenderer";tt.NAME_PARTICLESYSTEM="ParticleSystem";tt.NAME_GAMEPAD="Gamepad";tt.NAME_SIMPLIFICATIONQUEUE="SimplificationQueue";tt.NAME_GEOMETRYBUFFERRENDERER="GeometryBufferRenderer";tt.NAME_PREPASSRENDERER="PrePassRenderer";tt.NAME_DEPTHRENDERER="DepthRenderer";tt.NAME_DEPTHPEELINGRENDERER="DepthPeelingRenderer";tt.NAME_POSTPROCESSRENDERPIPELINEMANAGER="PostProcessRenderPipelineManager";tt.NAME_SPRITE="Sprite";tt.NAME_SUBSURFACE="SubSurface";tt.NAME_OUTLINERENDERER="Outline";tt.NAME_PROCEDURALTEXTURE="ProceduralTexture";tt.NAME_SHADOWGENERATOR="ShadowGenerator";tt.NAME_OCTREE="Octree";tt.NAME_PHYSICSENGINE="PhysicsEngine";tt.NAME_AUDIO="Audio";tt.NAME_FLUIDRENDERER="FluidRenderer";tt.NAME_IBLCDFGENERATOR="iblCDFGenerator";tt.NAME_CLUSTEREDLIGHTING="ClusteredLighting";tt.STEP_ISREADYFORMESH_EFFECTLAYER=0;tt.STEP_ISREADYFORMESH_DEPTHRENDERER=1;tt.STEP_BEFOREEVALUATEACTIVEMESH_BOUNDINGBOXRENDERER=0;tt.STEP_EVALUATESUBMESH_BOUNDINGBOXRENDERER=0;tt.STEP_PREACTIVEMESH_BOUNDINGBOXRENDERER=0;tt.STEP_CAMERADRAWRENDERTARGET_EFFECTLAYER=1;tt.STEP_BEFORECAMERADRAW_PREPASS=0;tt.STEP_BEFORECAMERADRAW_EFFECTLAYER=1;tt.STEP_BEFORECAMERADRAW_LAYER=2;tt.STEP_BEFORERENDERTARGETDRAW_PREPASS=0;tt.STEP_BEFORERENDERTARGETDRAW_LAYER=1;tt.STEP_BEFORERENDERINGMESH_PREPASS=0;tt.STEP_BEFORERENDERINGMESH_OUTLINE=1;tt.STEP_AFTERRENDERINGMESH_PREPASS=0;tt.STEP_AFTERRENDERINGMESH_OUTLINE=1;tt.STEP_AFTERRENDERINGGROUPDRAW_EFFECTLAYER_DRAW=0;tt.STEP_AFTERRENDERINGGROUPDRAW_BOUNDINGBOXRENDERER=1;tt.STEP_BEFORECAMERAUPDATE_SIMPLIFICATIONQUEUE=0;tt.STEP_BEFORECLEAR_PROCEDURALTEXTURE=0;tt.STEP_BEFORECLEAR_PREPASS=1;tt.STEP_BEFORERENDERTARGETCLEAR_PREPASS=0;tt.STEP_AFTERRENDERTARGETDRAW_PREPASS=0;tt.STEP_AFTERRENDERTARGETDRAW_LAYER=1;tt.STEP_AFTERCAMERADRAW_PREPASS=0;tt.STEP_AFTERCAMERADRAW_EFFECTLAYER=1;tt.STEP_AFTERCAMERADRAW_LENSFLARESYSTEM=2;tt.STEP_AFTERCAMERADRAW_EFFECTLAYER_DRAW=3;tt.STEP_AFTERCAMERADRAW_LAYER=4;tt.STEP_AFTERCAMERADRAW_FLUIDRENDERER=5;tt.STEP_AFTERCAMERAPOSTPROCESS_LAYER=0;tt.STEP_AFTERRENDERTARGETPOSTPROCESS_LAYER=0;tt.STEP_AFTERRENDER_AUDIO=0;tt.STEP_GATHERRENDERTARGETS_DEPTHRENDERER=0;tt.STEP_GATHERRENDERTARGETS_GEOMETRYBUFFERRENDERER=1;tt.STEP_GATHERRENDERTARGETS_SHADOWGENERATOR=2;tt.STEP_GATHERRENDERTARGETS_POSTPROCESSRENDERPIPELINEMANAGER=3;tt.STEP_GATHERACTIVECAMERARENDERTARGETS_DEPTHRENDERER=0;tt.STEP_GATHERACTIVECAMERARENDERTARGETS_FLUIDRENDERER=1;tt.STEP_GATHERACTIVECAMERARENDERTARGETS_CLUSTEREDLIGHTING=2;tt.STEP_POINTERMOVE_SPRITE=0;tt.STEP_POINTERDOWN_SPRITE=0;tt.STEP_POINTERUP_SPRITE=0;pr=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{We();at=class{};at.POINTERDOWN=1;at.POINTERUP=2;at.POINTERMOVE=4;at.POINTERWHEEL=8;at.POINTERPICK=16;at.POINTERTAP=32;at.POINTERDOUBLETAP=64;fR=class{constructor(e,t){this.type=e,this.event=t}},dR=class extends fR{constructor(e,t,i,r){super(e,t),this.ray=null,this.originalPickingInfo=null,this.skipOnPointerObservable=!1,this.localPosition=new Fe(i,r)}},Qa=class extends fR{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 Rc,Lk=y(()=>{Rc=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}};Rc.Triggers={}});var Fo,ap,gv,uR=y(()=>{Fo=class{};Fo.KEYDOWN=1;Fo.KEYUP=2;ap=class{constructor(e,t){this.type=e,this.event=t}},gv=class extends ap{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 Je,Tt,Ok,Nk,wk,Fk,Bk,Bu=y(()=>{(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"})(Je||(Je={}));(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"})(Tt||(Tt={}));(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"})(Ok||(Ok={}));(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"})(Nk||(Nk={}));(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"})(wk||(wk={}));(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"})(Fk||(Fk={}));(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"})(Bk||(Bk={}))});var Uk,Bo,hR=y(()=>{(function(n){n[n.PointerMove=0]="PointerMove",n[n.PointerDown=1]="PointerDown",n[n.PointerUp=2]="PointerUp"})(Uk||(Uk={}));Bo=class{};Bo.DOM_DELTA_PIXEL=0;Bo.DOM_DELTA_LINE=1;Bo.DOM_DELTA_PAGE=2});var Uo,uD=y(()=>{hR();Bu();Uo=class{static CreateDeviceEvent(e,t,i,r,s,a,o){switch(e){case Je.Keyboard:return this._CreateKeyboardEvent(i,r,s,a);case Je.Mouse:if(i===Tt.MouseWheelX||i===Tt.MouseWheelY||i===Tt.MouseWheelZ)return this._CreateWheelEvent(e,t,i,r,s,a);case Je.Touch:return this._CreatePointerEvent(e,t,i,r,s,a,o);default:throw`Unable to generate event for device ${Je[e]}`}}static _CreatePointerEvent(e,t,i,r,s,a,o){let l=this._CreateMouseEvent(e,t,i,r,s,a);e===Je.Mouse?(l.deviceType=Je.Mouse,l.pointerId=1,l.pointerType="mouse"):(l.deviceType=Je.Touch,l.pointerId=o!=null?o:t,l.pointerType="touch");let c=0;return c+=s.pollInput(e,t,Tt.LeftClick),c+=s.pollInput(e,t,Tt.RightClick)*2,c+=s.pollInput(e,t,Tt.MiddleClick)*4,l.buttons=c,i===Tt.Move?l.type="pointermove":i>=Tt.LeftClick&&i<=Tt.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=Bo.DOM_DELTA_PIXEL,o.deltaX=0,o.deltaY=0,o.deltaZ=0,i){case Tt.MouseWheelX:o.deltaX=r;break;case Tt.MouseWheelY:o.deltaY=r;break;case Tt.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,Tt.Horizontal),c=s.pollInput(e,t,Tt.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=Je.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(Je.Keyboard),r=i&&t.pollInput(Je.Keyboard,0,18)===1,s=i&&t.pollInput(Je.Keyboard,0,17)===1,a=i&&(t.pollInput(Je.Keyboard,0,91)===1||t.pollInput(Je.Keyboard,0,92)===1||t.pollInput(Je.Keyboard,0,93)===1),o=i&&t.pollInput(Je.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 mR,Vk=y(()=>{uD();Bu();mR=class{constructor(e,t,i){this._nativeInput=_native.DeviceInputSystem?new _native.DeviceInputSystem(e,t,(r,s,a,o)=>{let l=Uo.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===Je.Mouse||e===Je.Touch}dispose(){this._nativeInput.dispose()}_createDummyNativeInput(){return{pollInput:()=>0,isDeviceAvailable:()=>!1,dispose:()=>{}}}}});var Gk,kk,pR,Wk=y(()=>{Wa();Ni();uD();Bu();Gk=255,kk=Object.keys(Tt).length/2,pR=class{constructor(e,t,i,r){this._inputs=[],this._keyboardActive=!1,this._pointerActive=!1,this._usingSafari=pe.IsSafari(),this._usingMacOs=lc()&&/(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=lc()&&navigator.userAgent&&navigator.userAgent.indexOf("Firefox")!==-1,this._isUsingChromium=lc()&&navigator.userAgent&&navigator.userAgent.indexOf("Chrome")!==-1,this._maxTouchPoints=0,this._pointerInputClearObserver=null,this._gamepadConnectedEvent=s=>{},this._gamepadDisconnectedEvent=s=>{},this._eventPrefix=pe.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 ${Je[e]}`;e>=Je.DualShock&&e<=Je.DualSense&&this._updateDevice(e,t,i);let s=r[i];if(s===void 0)throw`Unable to find input ${i} for device ${Je[e]} in slot ${t}`;return i===Tt.Move&&pe.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(Je.Keyboard,0,Gk));let t=this._inputs[Je.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(Je.Keyboard,0,i)}},this._keyboardUpEvent=e=>{this._keyboardActive||(this._keyboardActive=!0,this._registerDevice(Je.Keyboard,0,Gk));let t=this._inputs[Je.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=Uo.CreateDeviceEvent(Je.Keyboard,0,r,0,this,this._elementToAttachTo);t[r]=0,this._onInputChanged(Je.Keyboard,0,s)}this._metaKeys.splice(0,this._metaKeys.length)}this._onInputChanged(Je.Keyboard,0,i)}},this._keyboardBlurEvent=()=>{if(this._keyboardActive){let e=this._inputs[Je.Keyboard][0];for(let t=0;t{let r=this._getPointerType(i),s=r===Je.Mouse?0:this._activeTouchIds.indexOf(i.pointerId);if(r===Je.Touch&&s===-1){let o=this._activeTouchIds.indexOf(-1);if(o>=0)s=o,this._activeTouchIds[o]=i.pointerId,this._onDeviceConnected(r,s);else{pe.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=Tt.Move,a[Tt.Horizontal]=i.clientX,a[Tt.Vertical]=i.clientY,r===Je.Touch&&a[Tt.LeftClick]===0&&(a[Tt.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===Je.Mouse?0:i.pointerId;if(r===Je.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{pe.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===Je.Touch&&this._onDeviceConnected(r,s):this._addPointerDevice(r,s,i.clientX,i.clientY);let a=this._inputs[r][s];if(a){let o=a[Tt.Horizontal],l=a[Tt.Vertical];if(r===Je.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[Tt.Horizontal]=i.clientX,a[Tt.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=Tt.Move,this._onInputChanged(r,s,c))}},this._pointerUpEvent=i=>{var c,f,d,u,h;let r=this._getPointerType(i),s=r===Je.Mouse?0:this._activeTouchIds.indexOf(i.pointerId);if(r===Je.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[Tt.Horizontal],g=a[Tt.Vertical];a[Tt.Horizontal]=i.clientX,a[Tt.Vertical]=i.clientY,a[o+2]=0;let p=i;i.pointerId===void 0&&(i.pointerId=this._mouseId),(m!==i.clientX||g!==i.clientY)&&(p.inputIndex=Tt.Move,this._onInputChanged(r,s,p)),p.inputIndex=o+2,r===Je.Mouse&&this._mouseId>=0&&((d=(f=this._elementToAttachTo).hasPointerCapture)!=null&&d.call(f,this._mouseId))?this._elementToAttachTo.releasePointerCapture(this._mouseId):i.pointerId&&((h=(u=this._elementToAttachTo).hasPointerCapture)!=null&&h.call(u,i.pointerId))&&this._elementToAttachTo.releasePointerCapture(i.pointerId),this._onInputChanged(r,s,p),r===Je.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[Je.Touch][r][Tt.LeftClick]=0;let s=Uo.CreateDeviceEvent(Je.Touch,r,Tt.LeftClick,0,this,this._elementToAttachTo,i);this._onInputChanged(Je.Touch,r,s),this._activeTouchIds[r]=-1,this._onDeviceDisconnected(Je.Touch,r)},this._pointerCancelEvent=i=>{var r,s;if(i.pointerType==="mouse"){let a=this._inputs[Je.Mouse][0];this._mouseId>=0&&((s=(r=this._elementToAttachTo).hasPointerCapture)!=null&&s.call(r,this._mouseId))&&this._elementToAttachTo.releasePointerCapture(this._mouseId);for(let o=Tt.LeftClick;o<=Tt.BrowserForward;o++)if(a[o]===1){a[o]=0;let l=Uo.CreateDeviceEvent(Je.Mouse,0,o,0,this,this._elementToAttachTo);this._onInputChanged(Je.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(Je.Mouse)){let l=this._inputs[Je.Mouse][0];this._mouseId>=0&&((r=(i=this._elementToAttachTo).hasPointerCapture)!=null&&r.call(i,this._mouseId))&&this._elementToAttachTo.releasePointerCapture(this._mouseId);for(let c=Tt.LeftClick;c<=Tt.BrowserForward;c++)if(l[c]===1){l[c]=0;let f=Uo.CreateDeviceEvent(Je.Mouse,0,c,0,this,this._elementToAttachTo);this._onInputChanged(Je.Mouse,0,f)}}if(this.isDeviceAvailable(Je.Touch)){let l=this._inputs[Je.Touch];for(let c=0;c{let r=Je.Mouse,s=0;this._inputs[r]||(this._inputs[r]=[]),this._inputs[r][s]||(this._pointerActive=!0,this._registerDevice(r,s,kk));let a=this._inputs[r][s];if(a){a[Tt.MouseWheelX]=i.deltaX||0,a[Tt.MouseWheelY]=i.deltaY||i.wheelDelta||0,a[Tt.MouseWheelZ]=i.deltaZ||0;let o=i;i.pointerId===void 0&&(i.pointerId=this._mouseId),a[Tt.MouseWheelX]!==0&&(o.inputIndex=Tt.MouseWheelX,this._onInputChanged(r,s,o)),a[Tt.MouseWheelY]!==0&&(o.inputIndex=Tt.MouseWheelY,this._onInputChanged(r,s,o)),a[Tt.MouseWheelZ]!==0&&(o.inputIndex=Tt.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(Je.Mouse)){let i=this._inputs[Je.Mouse][0];i[Tt.MouseWheelX]=0,i[Tt.MouseWheelY]=0,i[Tt.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?Je.DualSense:Je.DualShock:e.indexOf("Xbox One")!==-1||e.search("Xbox 360")!==-1||e.search("xinput")!==-1?Je.Xbox:e.indexOf("057e")!==-1?Je.Switch:Je.Generic}_getPointerType(e){let t=Je.Mouse;return(e.pointerType==="touch"||e.pointerType==="pen"||e.touches)&&(t=Je.Touch),t}}});var _v,zk=y(()=>{vi();_v=class{constructor(e,t,i=0){this.deviceType=t,this.deviceSlot=i,this.onInputChangedObservable=new ie,this._deviceInputSystem=e}getInput(e){return this._deviceInputSystem.pollInput(this.deviceType,this.deviceSlot,e)}}});var gR,Hk=y(()=>{Bu();Vk();Wk();zk();gR=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(Je).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 _v(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 mR(i,r,s):this._deviceInputSystem=new pR(e,i,r,s)}dispose(){this._deviceInputSystem.dispose()}}});var _R,Xk=y(()=>{Bu();vi();Hk();_R=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(Je).length/2;this._devices=new Array(t),this._firstDevice=new Array(t),this._engine=e,this._engine._deviceSourceManager||(this._engine._deviceSourceManager=new gR(e)),this._engine._deviceSourceManager._refCount++,this.onDeviceConnectedObservable=new ie(i=>{for(let r of this._devices)if(r)for(let s of r)s&&this.onDeviceConnectedObservable.notifyObserver(i,s)}),this.onDeviceDisconnectedObservable=new ie,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 Je.Keyboard:case Je.Mouse:this._firstDevice[e]=0;break;case Je.Touch:case Je.DualSense:case Je.DualShock:case Je.Xbox:case Je.Switch:case Je.Generic:{delete this._firstDevice[e];let t=this._devices[e];if(t){for(let i=0;i{Uu=class{};Uu._IsPickingAvailable=!1});var vR,qn,Yk=y(()=>{wo();Lk();uv();We();lD();uR();Bu();Xk();Gi();hD();vR=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}},qn=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 Fe(0,0),this._previousStartingPointerPosition=new Fe(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||Oe.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 Fe(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>=Tt.MouseWheelX&&t.inputIndex<=Tt.MouseWheelZ?at.POINTERWHEEL:at.POINTERMOVE;i.onPointerMove&&(e=e||this._pickMove(t),i.onPointerMove(t,e,a));let o;e?(o=new Qa(a,t,e),this._setRayOnPointerInfo(e,t)):(o=new Qa(a,t,null,this),this._movePointerInfo=o),i.onPointerObservable.hasObservers()&&i.onPointerObservable.notifyObservers(o,a)}_setRayOnPointerInfo(e,t){let i=this._scene;e&&Uu._IsPickingAvailable&&(e.ray||(e.ray=i.createPickingRay(t.offsetX,t.offsetY,Z.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 dR(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=Tt.Move,!this._checkPrePointerObservable(e,i,at.POINTERMOVE)&&this._processPointerMove(e,i)}simulatePointerDown(e,t){let i=new PointerEvent("pointerdown",t);i.inputIndex=i.button+2,!this._checkPrePointerObservable(e,i,at.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 pn(e.pickedMesh,i.pointerX,i.pointerY,e.pickedMesh,t,e)),t.button){case 0:a.processTrigger(2,new pn(e.pickedMesh,i.pointerX,i.pointerY,e.pickedMesh,t,e));break;case 1:a.processTrigger(4,new pn(e.pickedMesh,i.pointerX,i.pointerY,e.pickedMesh,t,e));break;case 2:a.processTrigger(3,new pn(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,pn.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=at.POINTERDOWN;e?(i.onPointerDown&&i.onPointerDown(t,e,s),r=new Qa(s,t,e),this._setRayOnPointerInfo(e,t)):r=new Qa(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=Tt.Move;let s=new vR;i?s.doubleClick=!0:s.singleClick=!0,!this._checkPrePointerObservable(e,r,at.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=at.POINTERPICK,o=new Qa(a,t,e);this._setRayOnPointerInfo(e,t),r.onPointerObservable.notifyObservers(o,a)}let s=e.pickedMesh._getActionManagerForTrigger();if(s&&!i.ignore){s.processTrigger(7,pn.CreateNew(e.pickedMesh,t,e)),!i.hasSwiped&&i.singleClick&&s.processTrigger(1,pn.CreateNew(e.pickedMesh,t,e));let a=e.pickedMesh._getActionManagerForTrigger(6);i.doubleClick&&a&&a.processTrigger(6,pn.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,pn.CreateNew(this._pickedDownMesh,t))}if(!i.ignore){let s=new Qa(at.POINTERUP,t,e);if(this._setRayOnPointerInfo(e,t),r.onPointerObservable.notifyObservers(s,at.POINTERUP),r.onPointerUp&&r.onPointerUp(t,e,at.POINTERUP),!i.hasSwiped&&!this._skipPointerTap&&!this._isMultiTouchGesture){let a=0;if(i.singleClick?a=at.POINTERTAP:i.doubleClick&&(a=at.POINTERDOUBLETAP),a){let o=new Qa(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 _R(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,d=at.POINTERTAP,u=new Qa(d,f,this._currentPickResult);s.onPointerObservable.hasObservers()&&s.onPointerObservable.hasSpecificMask(d)&&s.onPointerObservable.notifyObservers(u,d),this._delayedClicks[o]=null}},this._initClickEvent=(o,l,c,f)=>{var g,p;let d=new vR;this._currentPickResult=null;let u=null,h=o.hasSpecificMask(at.POINTERPICK)||l.hasSpecificMask(at.POINTERPICK)||o.hasSpecificMask(at.POINTERTAP)||l.hasSpecificMask(at.POINTERTAP)||o.hasSpecificMask(at.POINTERDOUBLETAP)||l.hasSpecificMask(at.POINTERDOUBLETAP);!h&&Rc&&(u=this._initActionManager(u,d),u&&(h=u.hasPickTriggers));let m=!1;if(h=h&&!this._isMultiTouchGesture,h){let _=c.button;if(d.hasSwiped=this._isPointerSwiping(),!d.hasSwiped){let v=!n.ExclusiveDoubleClickMode;if(v||(v=!o.hasSpecificMask(at.POINTERDOUBLETAP)&&!l.hasSpecificMask(at.POINTERDOUBLETAP),v&&!Rc.HasSpecificTrigger(6)&&(u=this._initActionManager(u,d),u&&(v=!u.hasSpecificTrigger(6)))),v)(Date.now()-this._previousStartingPointerTime>n.DoubleClickDelay||_!==this._previousButtonPressed)&&(d.singleClick=!0,f(d,this._currentPickResult),m=!0);else{let T={evt:c,clickInfo:d,timeoutId:window.setTimeout(this._delayedSimpleClick.bind(this,_,d,f),n.DoubleClickDelay)};this._delayedClicks[_]=T}let E=o.hasSpecificMask(at.POINTERDOUBLETAP)||l.hasSpecificMask(at.POINTERDOUBLETAP);!E&&Rc.HasSpecificTrigger(6)&&(u=this._initActionManager(u,d),u&&(E=u.hasSpecificTrigger(6))),E&&(_===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>=Tt.MouseWheelX&&o.inputIndex<=Tt.MouseWheelZ?at.POINTERWHEEL:at.POINTERMOVE)||!s.cameraToUseForPointers&&!s.activeCamera)return;if(s.skipPointerMovePicking){this._processPointerMove(new As,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 d=0;dd.isPickable&&d.isVisible&&d.isReady()&&d.isEnabled()&&(!s.cameraToUseForPointers||(s.cameraToUseForPointers.layerMask&d.layerMask)!==0)),this._pickedDownMesh=null;let c;s.skipPointerDownPicking||s._registeredActions===0&&!this._checkForPicking()&&!s.onPointerDown?c=new As: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,at.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(at.POINTERTAP)&&this._checkPrePointerObservable(null,o,at.POINTERTAP)&&(this._skipPointerTap=!0),c.doubleClick&&s.onPrePointerObservable.hasSpecificMask(at.POINTERDOUBLETAP)&&this._checkPrePointerObservable(null,o,at.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=d=>d.isPickable&&d.isVisible&&d.isReady()&&d.isEnabled()&&(!s.cameraToUseForPointers||(s.cameraToUseForPointers.layerMask&d.layerMask)!==0)),!this._meshPickProceed&&(Rc&&Rc.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=Fo.KEYDOWN;if(s.onPreKeyboardObservable.hasObservers()){let c=new gv(l,o);if(s.onPreKeyboardObservable.notifyObservers(c,l),c.skipOnKeyboardObservable)return}if(s.onKeyboardObservable.hasObservers()){let c=new ap(l,o);s.onKeyboardObservable.notifyObservers(c,l)}s.actionManager&&s.actionManager.processTrigger(14,pn.CreateNewFromScene(s,o))},this._onKeyUp=o=>{let l=Fo.KEYUP;if(s.onPreKeyboardObservable.hasObservers()){let c=new gv(l,o);if(s.onPreKeyboardObservable.notifyObservers(c,l),c.skipOnKeyboardObservable)return}if(s.onKeyboardObservable.hasObservers()){let c=new ap(l,o);s.onKeyboardObservable.notifyObservers(c,l)}s.actionManager&&s.actionManager.processTrigger(15,pn.CreateNewFromScene(s,o))},this._deviceSourceManager.onDeviceConnectedObservable.add(o=>{o.deviceType===Je.Mouse?o.onInputChangedObservable.add(l=>{this._originMouseEvent=l,l.inputIndex===Tt.LeftClick||l.inputIndex===Tt.MiddleClick||l.inputIndex===Tt.RightClick||l.inputIndex===Tt.BrowserBack||l.inputIndex===Tt.BrowserForward?t&&o.getInput(l.inputIndex)===1?this._onPointerDown(l):e&&o.getInput(l.inputIndex)===0&&this._onPointerUp(l):i&&(l.inputIndex===Tt.Move?this._onPointerMove(l):(l.inputIndex===Tt.MouseWheelX||l.inputIndex===Tt.MouseWheelY||l.inputIndex===Tt.MouseWheelZ)&&this._onPointerMove(l))}):o.deviceType===Je.Touch?o.onInputChangedObservable.add(l=>{l.inputIndex===Tt.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===Tt.Move&&this._onPointerMove(l)}):o.deviceType===Je.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 pn(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 pn(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]}};qn.DragMovementThreshold=10;qn.LongPressDelay=500;qn.DoubleClickDelay=300;qn.ExclusiveDoubleClickMode=!1});var Il,mD=y(()=>{cc();Il=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=br.Now)}endMonitoring(e=!0){if(!n.Enabled)return;e&&this.fetchNewFrame();let t=br.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=br.Now;e-this._lastSecTime>1e3&&(this._lastSecAverage=this._lastSecAccumulated/this._lastSecValueCount,this._lastSecTime=e,this._lastSecAccumulated=0,this._lastSecValueCount=0)}};Il.Enabled=!0});var bc,ER=y(()=>{bc=class{static get UniqueId(){let e=this._UniqueIdCounter;return this._UniqueIdCounter++,e}};bc._UniqueIdCounter=1});var SR,Kk=y(()=>{SR=class{constructor(){this.pointerDownFastCheck=!1,this.pointerUpFastCheck=!1,this.pointerMoveFastCheck=!1,this.skipPointerMovePicking=!1,this.skipPointerDownPicking=!1,this.skipPointerUpPicking=!1}}});var _fe,vfe,jk,ri,Ks=y(()=>{Ni();cc();vi();Oo();vk();Hf();We();dv();Yf();uv();lD();Jx();pv();tR();sp();Wa();Gi();An();Yk();mD();Kt();Gx();ER();gc();av();Al();Kk();Lt();er();Sl();_fe=new Oi,vfe=new Oi;(function(n){n[n.BackwardCompatible=0]="BackwardCompatible",n[n.Intermediate=1]="Intermediate",n[n.Aggressive=2]="Aggressive"})(jk||(jk={}));ri=class n{static DefaultMaterialFactory(e){throw $e("StandardMaterial")}static CollisionCoordinatorFactory(){throw $e("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 qn.DragMovementThreshold}static set DragMovementThreshold(e){qn.DragMovementThreshold=e}static get LongPressDelay(){return qn.LongPressDelay}static set LongPressDelay(e){qn.LongPressDelay=e}static get DoubleClickDelay(){return qn.DoubleClickDelay}static set DoubleClickDelay(e){qn.DoubleClickDelay=e}static get ExclusiveDoubleClickMode(){return qn.ExclusiveDoubleClickMode}static set ExclusiveDoubleClickMode(e){qn.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=_fe.set(r.x,r.y,r.z,s?-1:1),l=o.subtractFromFloatsToRef(a.x,a.y,a.z,0,vfe);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=Ux(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 qn(this),this.cameraToUseForPointers=null,this._isScene=!0,this._blockEntityCollection=!1,this.autoClear=!0,this.autoClearDepthAndStencil=!0,this._clearColor=new dt(.2,.2,.3,1),this.onClearColorChangedObservable=new ie,this.ambientColor=new Ee(0,0,0),this.environmentIntensity=1,this.iblIntensity=1,this._performancePriority=0,this.onScenePerformancePriorityChangedObservable=new ie,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 ie,this._onDisposeObserver=null,this.onBeforeRenderObservable=new ie,this._onBeforeRenderObserver=null,this.onAfterRenderObservable=new ie,this.onAfterRenderCameraObservable=new ie,this._onAfterRenderObserver=null,this.onBeforeAnimationsObservable=new ie,this.onAfterAnimationsObservable=new ie,this.onBeforeDrawPhaseObservable=new ie,this.onAfterDrawPhaseObservable=new ie,this.onReadyObservable=new ie,this.onBeforeCameraRenderObservable=new ie,this._onBeforeCameraRenderObserver=null,this.onAfterCameraRenderObservable=new ie,this._onAfterCameraRenderObserver=null,this.onBeforeActiveMeshesEvaluationObservable=new ie,this.onAfterActiveMeshesEvaluationObservable=new ie,this.onBeforeParticlesRenderingObservable=new ie,this.onAfterParticlesRenderingObservable=new ie,this.onDataLoadedObservable=new ie,this.onNewCameraAddedObservable=new ie,this.onCameraRemovedObservable=new ie,this.onNewLightAddedObservable=new ie,this.onLightRemovedObservable=new ie,this.onNewGeometryAddedObservable=new ie,this.onGeometryRemovedObservable=new ie,this.onNewTransformNodeAddedObservable=new ie,this.onTransformNodeRemovedObservable=new ie,this.onNewMeshAddedObservable=new ie,this.onMeshRemovedObservable=new ie,this.onNewSkeletonAddedObservable=new ie,this.onSkeletonRemovedObservable=new ie,this.onNewParticleSystemAddedObservable=new ie,this.onParticleSystemRemovedObservable=new ie,this.onNewAnimationGroupAddedObservable=new ie,this.onAnimationGroupRemovedObservable=new ie,this.onNewMaterialAddedObservable=new ie,this.onNewMultiMaterialAddedObservable=new ie,this.onMaterialRemovedObservable=new ie,this.onMultiMaterialRemovedObservable=new ie,this.onNewTextureAddedObservable=new ie,this.onTextureRemovedObservable=new ie,this.onNewFrameGraphAddedObservable=new ie,this.onFrameGraphRemovedObservable=new ie,this.onNewObjectRendererAddedObservable=new ie,this.onObjectRendererRemovedObservable=new ie,this.onNewPostProcessAddedObservable=new ie,this.onPostProcessRemovedObservable=new ie,this.onNewEffectLayerAddedObservable=new ie,this.onEffectLayerRemovedObservable=new ie,this.onBeforeRenderTargetsRenderObservable=new ie,this.onAfterRenderTargetsRenderObservable=new ie,this.onBeforeStepObservable=new ie,this.onAfterStepObservable=new ie,this.onActiveCameraChanged=new ie,this.onActiveCamerasChanged=new ie,this.onBeforeRenderingGroupObservable=new ie,this.onAfterRenderingGroupObservable=new ie,this.onMeshImportedObservable=new ie,this.onAnimationFileImportedObservable=new ie,this.onEnvironmentTextureChangedObservable=new ie,this.onMeshUnderPointerUpdatedObservable=new ie,this._registeredForLateAnimationBindings=new Lo(256),this._pointerPickingConfiguration=new SR,this.onPrePointerObservable=new ie,this.onPointerObservable=new ie,this.onPreKeyboardObservable=new ie,this.onKeyboardObservable=new ie,this._useRightHandedSystem=!1,this._timeAccumulator=0,this._currentStepId=0,this._currentInternalStep=0,this._fogEnabled=!0,this._fogMode=n.FOGMODE_NONE,this.fogColor=new Ee(.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 Lo(256),this.proceduralTexturesEnabled=!0,this._totalVertices=new Il,this._activeIndices=new Il,this._activeParticles=new Il,this._activeBones=new Il,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 Ki(256),this._processedMaterials=new Ki(256),this._renderTargets=new Lo(256),this._materialsRenderTargets=new Lo(256),this._activeParticleSystems=new Ki(256),this._activeSkeletons=new Lo(32),this._softwareSkinnedMeshes=new Lo(32),this._activeAnimatables=new Array,this._transformMatrix=Z.Zero(),this.requireLightSorting=!1,this._components=[],this._serializableComponents=[],this._transientComponents=[],this._beforeCameraUpdateStage=pr.Create(),this._beforeClearStage=pr.Create(),this._beforeRenderTargetClearStage=pr.Create(),this._gatherRenderTargetsStage=pr.Create(),this._gatherActiveCameraRenderTargetsStage=pr.Create(),this._isReadyForMeshStage=pr.Create(),this._beforeEvaluateActiveMeshStage=pr.Create(),this._evaluateSubMeshStage=pr.Create(),this._preActiveMeshStage=pr.Create(),this._cameraDrawRenderTargetStage=pr.Create(),this._beforeCameraDrawStage=pr.Create(),this._beforeRenderTargetDrawStage=pr.Create(),this._beforeRenderingGroupDrawStage=pr.Create(),this._beforeRenderingMeshStage=pr.Create(),this._afterRenderingMeshStage=pr.Create(),this._afterRenderingGroupDrawStage=pr.Create(),this._afterCameraDrawStage=pr.Create(),this._afterCameraPostProcessStage=pr.Create(),this._afterRenderTargetDrawStage=pr.Create(),this._afterRenderTargetPostProcessStage=pr.Create(),this._afterRenderStage=pr.Create(),this._pointerMoveStage=pr.Create(),this._pointerDownStage=pr.Create(),this._pointerUpStage=pr.Create(),this._geometriesByUniqueId=null,this._uniqueId=0,this._defaultMeshCandidates={data:[],length:0},this._defaultSubMeshCandidates={data:[],length:0},this.onReadyTimeoutObservable=new ie,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||Oe.LastCreatedEngine,i.virtual?e._virtualScenes.push(this):(Oe._LastCreatedScene=this,e.scenes.push(this)),(e.getCreationOptions().useLargeWorldRendering||t!=null&&t.useFloatingOrigin)&&(Dk(),this._floatingOriginScene=this,Za.getScene=this._getFloatingOriginScene),this._uid=null,this._renderingManager=new Xa(this),Ec&&(this.postProcessManager=new Ec(this)),Sr()&&this.attachControl(),this._createUbo(),Yt&&(this._imageProcessingConfiguration=new Yt),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 u of this._isReadyForMeshStage)u.action(c,f)||(s=!1);if(!e)continue;let d=c.material||this.defaultMaterial;if(d)if(d._storeEffectOnSubMeshes)for(let u of c.subMeshes){let h=u.getMaterial();h&&h.hasRenderTargetTextures&&h.getRenderTargetTextures!=null&&this._processedMaterials.indexOf(h)===-1&&(this._processedMaterials.push(h),this._materialsRenderTargets.concatWithNoDuplicate(h.getRenderTargetTextures()))}else d.hasRenderTargetTextures&&d.getRenderTargetTextures!=null&&this._processedMaterials.indexOf(d)===-1&&(this._processedMaterials.push(d),this._materialsRenderTargets.concatWithNoDuplicate(d.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=br.Now;else if(this.onReadyTimeoutDuration>0&&br.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=br.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 Z),this._projectionMatrix.invertToRef(this._inverseProjectionMatrix),this._viewMatrix.multiplyToRef(this._projectionMatrix,this._transformMatrix),this._frustumPlanes?Vf.GetPlanesToRef(this._transformMatrix,this._frustumPlanes):this._frustumPlanes=Vf.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 Tr(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 bc.UniqueId}addMesh(e,t=!1){if(!this._blockEntityCollection&&(this.meshes.push(e),e._resyncLightSources(),e.parent||e._addToSceneRootNodes(),pe.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(Qt.CompareLightsPriority)}addCamera(e){this._blockEntityCollection||(this.cameras.push(e),pe.SetImmediate(()=>{this.onNewCameraAddedObservable.notifyObservers(e)}),e.parent||e._addToSceneRootNodes())}addSkeleton(e){this._blockEntityCollection||(this.skeletons.push(e),pe.SetImmediate(()=>{this.onNewSkeletonAddedObservable.notifyObservers(e)}))}addParticleSystem(e){this._blockEntityCollection||(this.particleSystems.push(e),pe.SetImmediate(()=>{this.onNewParticleSystemAddedObservable.notifyObservers(e)}))}addAnimation(e){this._blockEntityCollection||this.animations.push(e)}addAnimationGroup(e){this._blockEntityCollection||(this.animationGroups.push(e),pe.SetImmediate(()=>{this.onNewAnimationGroupAddedObservable.notifyObservers(e)}))}addMultiMaterial(e){this._blockEntityCollection||(this.multiMaterials.push(e),pe.SetImmediate(()=>{this.onNewMultiMaterialAddedObservable.notifyObservers(e)}))}addMaterial(e){this._blockEntityCollection||e.getScene()===this&&e._indexInSceneMaterialArray!==-1||(e._indexInSceneMaterialArray=this.materials.length,this.materials.push(e),pe.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),pe.SetImmediate(()=>{this.onNewFrameGraphAddedObservable.notifyObservers(e)})}addObjectRenderer(e){this.objectRenderers.push(e),pe.SetImmediate(()=>{this.onNewObjectRendererAddedObservable.notifyObservers(e)})}addPostProcess(e){this._blockEntityCollection||(this.postProcesses.push(e),pe.SetImmediate(()=>{this.onNewPostProcessAddedObservable.notifyObservers(e)}))}addEffectLayer(e){this._blockEntityCollection||(this.effectLayers.push(e),pe.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):(ee.Error(c),o&&ee.Error(o))}else{let c="Scene: An unexpected error occurred while trying to freeze active meshes.";i?i(c):(ee.Error(c),o&&(ee.Error(o),o.stack&&ee.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 u of this._gatherActiveCameraRenderTargetsStage)u.action(this._renderTargets);let s=!1;if(this.renderTargetsEnabled){this._intermediateRendering=!0;let u;if(this._renderTargets.length>0){pe.StartPerformanceCounter("Render targets",this._renderTargets.length>0);let h=(f=this.getBoundingBoxRenderer)==null?void 0:f.call(this);for(let m=0;m0?h.renderList.data.slice():[],u.length=h.renderList.length),g.render(p,this.dumpNextRenderTargets),s=!0}}h&&u&&(h.renderList.data=u,h.renderList.length=u.length),pe.EndPerformanceCounter("Render targets",this._renderTargets.length>0),this._renderId++}if(this._cameraDrawRenderTargetStage.length>0){let h=(d=this.getBoundingBoxRenderer)==null?void 0:d.call(this);h&&!u&&(u=h.renderList.length>0?h.renderList.data.slice():[],u.length=h.renderList.length);for(let m of this._cameraDrawRenderTargetStage)s=m.action(this.activeCamera)||s;h&&u&&(h.renderList.data=u,h.renderList.length=u.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 u of this._beforeCameraDrawStage)u.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 u of this._afterCameraDrawStage)u.action(this.activeCamera);if(this.postProcessManager&&!e._multiviewTexture){let u=e.outputRenderTarget?e.outputRenderTarget.renderTarget:void 0;this.postProcessManager._finalizeFrame(e.isIntermediate,u)}for(let u of this._afterCameraPostProcessStage)u.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(pn.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&&Pk(),Oe._LastCreatedScene===this){Oe._LastCreatedScene=null;let s=Oe.Instances.length-1;for(;s>=0;){let a=Oe.Instances[s];if(a.scenes.length>0){Oe._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 $e("Ray")}createPickingRayToRef(e,t,i,r,s,a=!1,o=!1){throw $e("Ray")}createPickingRayInCameraSpace(e,t,i){throw $e("Ray")}createPickingRayInCameraSpaceToRef(e,t,i,r){throw $e("Ray")}pick(e,t,i,r,s,a){let o=$e("Ray",!0);return o&&ee.Warn(o),new As}pickWithBoundingInfo(e,t,i,r,s){let a=$e("Ray",!0);return a&&ee.Warn(a),new As}pickWithRay(e,t,i,r){throw $e("Ray")}multiPick(e,t,i,r,s){throw $e("Ray")}multiPickWithRay(e,t,i){throw $e("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];ti&&ti.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=Ml(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=Zx(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=Du(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 $e("performanceViewerSceneExtension")}setActiveCameraByID(e){return this.setActiveCameraById(e)}getMaterialByID(e){return this.getMaterialById(e)}getLastMaterialByID(e){return this.getLastMaterialById(e)}getTextureByUniqueID(e){return this.getTextureByUniqueId(e)}getCameraByID(e){return this.getCameraById(e)}getCameraByUniqueID(e){return this.getCameraByUniqueId(e)}getBoneByID(e){return this.getBoneById(e)}getLightByID(e){return this.getLightById(e)}getLightByUniqueID(e){return this.getLightByUniqueId(e)}getParticleSystemByID(e){return this.getParticleSystemById(e)}getGeometryByID(e){return this.getGeometryById(e)}getMeshByID(e){return this.getMeshById(e)}getMeshByUniqueID(e){return this.getMeshByUniqueId(e)}getLastMeshByID(e){return this.getLastMeshById(e)}getMeshesByID(e){return this.getMeshesById(e)}getTransformNodeByID(e){return this.getTransformNodeById(e)}getTransformNodeByUniqueID(e){return this.getTransformNodeByUniqueId(e)}getTransformNodesByID(e){return this.getTransformNodesById(e)}getNodeByID(e){return this.getNodeById(e)}getLastEntryByID(e){return this.getLastEntryById(e)}getLastSkeletonByID(e){return this.getLastSkeletonById(e)}};ri.FOGMODE_NONE=0;ri.FOGMODE_EXP=1;ri.FOGMODE_EXP2=2;ri.FOGMODE_LINEAR=3;ri.MinDeltaTime=1;ri.MaxDeltaTime=1e3;ri._OriginalDefaultMaterialFactory=ri.DefaultMaterialFactory;Bt("BABYLON.Scene",ri)});var qk,Efe,$a=y(()=>{W();qk="helperFunctions",Efe=`const PI: f32=3.141592653589793;const TWO_PI: f32=6.283185307179586;const HALF_PI: f32=1.5707963267948966;const RECIPROCAL_PI: f32=0.3183098861837907;const RECIPROCAL_PI2: f32=0.15915494309189535;const RECIPROCAL_PI4: f32=0.07957747154594767;const HALF_MIN: f32=5.96046448e-08; const LinearEncodePowerApprox: f32=2.2;const GammaEncodePowerApprox: f32=1.0/LinearEncodePowerApprox;const LuminanceEncodeApprox: vec3f=vec3f(0.2126,0.7152,0.0722);const Epsilon:f32=0.0000001;fn square(x: f32)->f32 {return x*x;} fn saturate(x: f32)->f32 {return clamp(x,0.0,1.0);} fn saturateVec3(x: vec3f)->vec3f {return clamp(x,vec3f(),vec3f(1.0));} @@ -4296,11 +4296,11 @@ 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));} -`;x.IncludesShadersStoreWGSL[Zk]||(x.IncludesShadersStoreWGSL[Zk]=vfe)});var gD={};Be(gD,{rgbdDecodePixelShaderWGSL:()=>Efe});var pD,qk,Efe,_D=y(()=>{W();$a();pD="rgbdDecodePixelShader",qk=`varying vUV: vec2f;var textureSamplerSampler: sampler;var textureSampler: texture_2d; +`;x.IncludesShadersStoreWGSL[qk]||(x.IncludesShadersStoreWGSL[qk]=Efe)});var gD={};Be(gD,{rgbdDecodePixelShaderWGSL:()=>Sfe});var pD,Zk,Sfe,_D=y(()=>{W();$a();pD="rgbdDecodePixelShader",Zk=`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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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 yW(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),Sv(i)),t.data.wasmBinaries&&Sv(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 IW(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 CW=y(()=>{});var CD,yc,PW=y(()=>{xW();Ni();MW();CW();CD=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:[lp.BC1_RGB,lp.BC3_RGBA],yes:{transcodeFormat:lp.RGBA32,engineFormat:32856,roundToMultiple4:!1}}}),this._ktx2DecoderOptions=e,e}},yc=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:pe.ScriptBaseUrl,jsDecoderModule:pe.GetBabylonScriptURL(this.URLConfig.jsDecoderModule,!0),wasmUASTCToASTC:pe.GetBabylonScriptURL(this.URLConfig.wasmUASTCToASTC,!0),wasmUASTCToBC7:pe.GetBabylonScriptURL(this.URLConfig.wasmUASTCToBC7,!0),wasmUASTCToRGBA_UNORM:pe.GetBabylonScriptURL(this.URLConfig.wasmUASTCToRGBA_UNORM,!0),wasmUASTCToRGBA_SRGB:pe.GetBabylonScriptURL(this.URLConfig.wasmUASTCToRGBA_SRGB,!0),wasmUASTCToR8_UNORM:pe.GetBabylonScriptURL(this.URLConfig.wasmUASTCToR8_UNORM,!0),wasmUASTCToRG8_UNORM:pe.GetBabylonScriptURL(this.URLConfig.wasmUASTCToRG8_UNORM,!0),jsMSCTranscoder:pe.GetBabylonScriptURL(this.URLConfig.jsMSCTranscoder,!0),wasmMSCTranscoder:pe.GetBabylonScriptURL(this.URLConfig.wasmMSCTranscoder,!0),wasmZSTDDecoder:pe.GetBabylonScriptURL(this.URLConfig.wasmZSTDDecoder,!0)};e&&typeof Worker=="function"&&typeof URL!="undefined"?n._WorkerPoolPromise=new Promise(i=>{let r=`${Sv}(${yW})()`,s=URL.createObjectURL(new Blob([r],{type:"application/javascript"}));i(new Ev(e,async()=>await IW(new Worker(s),void 0,t)))}):typeof n._KTX2DecoderModule=="undefined"?n._DecoderModulePromise=pe.LoadBabylonScriptAsync(t.jsDecoderModule).then(()=>(n._KTX2DecoderModule=KTX2DECODER,n._KTX2DecoderModule.MSCTranscoder.UseFromWorkerThread=!1,n._KTX2DecoderModule.WASMMemoryManager.LoadBinariesFromCurrentThread=!0,Sv(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 d=m=>{c.removeEventListener("error",d),c.removeEventListener("message",u),l(m),f()},u=m=>{if(m.data.action==="decoded"){if(c.removeEventListener("error",d),c.removeEventListener("message",u),!m.data.success)l({message:m.data.msg});else try{this._createTexture(m.data.decodedData,t,i),o()}catch(g){l({message:g})}f()}};c.addEventListener("error",d),c.addEventListener("message",u),c.postMessage({action:"setDefaultDecoderOptions",options:n.DefaultDecoderOptions._getKTX2DecoderOptions()});let h=new Uint8Array(e.byteLength);h.set(new Uint8Array(e.buffer,e.byteOffset,e.byteLength)),c.postMessage({action:"decode",data:h,caps:s,options:i},[h.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}};yc.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};yc.DefaultNumWorkers=yc.GetDefaultNumWorkers();yc.DefaultDecoderOptions=new CD});var DD={};Be(DD,{_KTXTextureLoader:()=>PD});function Dfe(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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Vo(e,1),a=Dfe(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 yc.IsValid(e)?new yc(t.getEngine())._uploadAsync(e,t,r).then(()=>{i(t.width,t.height,t.generateMipMaps,!0,()=>{},!1)},a=>{ee.Warn(`Failed to load KTX2 texture data: ${a.message}`),i(0,0,!1,!1,()=>{},!0)}):(ee.Error("texture missing KTX identifier"),i(0,0,!1,!1,()=>{},!0))}}});function AR(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 OD(n,e){if(e.length<19){ee.Error("Unable to load TGA file - Not enough data to contain header");return}let 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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 Nz=y(()=>{Hr();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 eL=y(()=>{Hr();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 wz=y(()=>{Hr();eL();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 Fz=y(()=>{Hr();eL();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 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Bz=y(()=>{Hr();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{Hr();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 Vz=y(()=>{ZD();Hr();Re.GetCompatibleTextureLoader=IR});function Nde(n){!n||!n.setAttribute||(n.setAttribute("touch-action","none"),n.style.touchAction="none",n.style.webkitTapHighlightColor="transparent")}function 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i.addEventListener=="function"&&(i.addEventListener("blur",n._onBlur),i.addEventListener("focus",n._onFocus)),e.addEventListener("pointerout",n._onCanvasPointerOut),t.doNotHandleTouchAction||Nde(e),!Re.audioEngine&&t.audioEngine&&Re.AudioEngineFactory&&(Re.audioEngine=Re.AudioEngineFactory(n.getRenderingCanvas(),n.getAudioContext(),n.getAudioDestination())),Bf()&&(n._onFullscreenChange=()=>{n.isFullscreen=!!document.fullscreenElement,n.isFullscreen&&n._pointerLockRequested&&e&&tL(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 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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)),Bf()&&(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 Wz(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 zz(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 ${s.src}`)},s.src=e})}function Hz(n,e,t,i){let s=n.createCanvas(t,i).getContext("2d");if(!s)throw new Error("Unable to get 2d context for resizeImageBitmap");return s.drawImage(e,0,0),s.getImageData(0,0,t,i).data}function Xz(n){let e=n.requestFullscreen||n.webkitRequestFullscreen;e&&e.call(n)}function Yz(){let n=document;document.exitFullscreen?document.exitFullscreen():n.webkitCancelFullScreen&&n.webkitCancelFullScreen()}function tL(n){if(n.requestPointerLock){let e=n.requestPointerLock();e instanceof Promise?e.then(()=>{n.focus()}).catch(()=>{}):n.focus()}}function Kz(){document.exitPointerLock&&document.exitPointerLock()}var jz=y(()=>{Wa();Hr();Gi()});var ke,iL=y(()=>{zs();Gi();Es();XV();Ox();Lt();_P();YV();qV();QV();$V();JV();iG();rG();nG();Dz();Lz();Oz();Nz();wz();Fz();Bz();TP();Uz();Vz();Hr();jz();mD();Sl();ke=class n extends Mt{static get NpmPackage(){return Re.NpmPackage}static get Version(){return Re.Version}static get Instances(){return Oe.Instances}static get LastCreatedEngine(){return Oe.LastCreatedEngine}static get LastCreatedScene(){return Oe.LastCreatedScene}static DefaultLoadingScreenFactory(e){return Re.DefaultLoadingScreenFactory(e)}get 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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 Wz(e)}_cancelFrame(){if(this.customAnimationFrameRequester){if(this._frameHandler!==0){this._frameHandler=0;let{cancelAnimationFrame:e}=this.customAnimationFrameRequester;e&&e(this.customAnimationFrameRequester.requestID)}}else 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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 Gm(e,this._gl),o=new Vi(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 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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 Tl(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)=>{El(()=>{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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rL,xi,Aa=y(()=>{Xt();We();zt();vi();Gi();An();Dr();rL=class{constructor(){this._doNotSerialize=!1,this._isDisposed=!1,this._sceneRootNodesIndex=-1,this._isEnabled=!0,this._isParentEnabled=!0,this._isReady=!0,this._onEnabledStateChangedObservable=new ie,this._onClonedObservable=new ie,this._inheritVisibility=!1,this._isVisible=!0}},xi=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 rL,this.state="",this.metadata=null,this.reservedDataStore=null,this._accessibilityTag=null,this.onAccessibilityTagChangedObservable=new ie,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=q.Identity(),this._worldMatrixDeterminant=0,this._worldMatrixDeterminantIsDirty=!0,this._animationPropertiesOverride=null,this._isNode=!0,this.onDisposeObservable=new ie,this._onDisposeObserver=null,this._behaviors=new Array,this.name=e,this.id=e,this._scene=t||Oe.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 $e("AnimationRange")};xi._NodeConstructors={};P([F()],xi.prototype,"name",void 0);P([F()],xi.prototype,"id",void 0);P([F()],xi.prototype,"uniqueId",void 0);P([F()],xi.prototype,"state",void 0);P([F()],xi.prototype,"metadata",void 0)});function nL(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 Zz(n=25){let e;return(t,i,r)=>{let s=performance.now();e===void 0||s-e>n?(e=s,setTimeout(()=>{nL(t,i,r)},0)):nL(t,i,r)}}function qz(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 Mv(n,e){let t;return qz(n,nL,i=>t=i,i=>{throw i},e),t}async function Qz(n,e,t){return await new Promise((i,r)=>{qz(n,e,i,r,t)})}function $z(n,e){return(...t)=>Mv(n(...t),e)}var sL=y(()=>{});var _t,Dl=y(()=>{Xt();zt();Oo();Ni();vi();We();Aa();Lt();er();An();Qm();Gx();Dr();_t=class n extends xi{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 Po(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 ie,this.onProjectionMatrixChangedObservable=new ie,this.onAfterCheckInputsObservable=new ie,this.onRestoreStateObservable=new ie,this.isRigCamera=!1,this._hasMoved=!1,this._rigCameras=new Array,this._skipRendering=!1,this._projectionMatrix=new q,this._postProcesses=new Array,this._activeMeshes=new Ki(256),this._globalPosition=b.Zero(),this._computedViewMatrix=q.Identity(),this._doNotComputeProjectionMatrix=!1,this._transformMatrix=q.Zero(),this._refreshFrustumPlanes=!0,this._absoluteRotation=je.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?(ee.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 q.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,d,u,h,m,g,p,_,v,E,T,S,A,R,M;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 I;r.useRightHandedSystem?I=q.PerspectiveFovRHToRef:I=q.PerspectiveFovLHToRef,I(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 I=i.getRenderWidth()/2,C=i.getRenderHeight()/2;r.useRightHandedSystem?this.oblique?q.ObliqueOffCenterRHToRef((a=this.orthoLeft)!=null?a:-I,(o=this.orthoRight)!=null?o:I,(l=this.orthoBottom)!=null?l:-C,(c=this.orthoTop)!=null?c:C,s?t:this.minZ,s?this.minZ:t,this.oblique.length,this.oblique.angle,this._computeObliqueDistance(this.oblique.offset),this._projectionMatrix,i.isNDCHalfZRange):q.OrthoOffCenterRHToRef((f=this.orthoLeft)!=null?f:-I,(d=this.orthoRight)!=null?d:I,(u=this.orthoBottom)!=null?u:-C,(h=this.orthoTop)!=null?h:C,s?t:this.minZ,s?this.minZ:t,this._projectionMatrix,i.isNDCHalfZRange):this.oblique?q.ObliqueOffCenterLHToRef((m=this.orthoLeft)!=null?m:-I,(g=this.orthoRight)!=null?g:I,(p=this.orthoBottom)!=null?p:-C,(_=this.orthoTop)!=null?_:C,s?t:this.minZ,s?this.minZ:t,this.oblique.length,this.oblique.angle,this._computeObliqueDistance(this.oblique.offset),this._projectionMatrix,i.isNDCHalfZRange):q.OrthoOffCenterLHToRef((v=this.orthoLeft)!=null?v:-I,(E=this.orthoRight)!=null?E:I,(T=this.orthoBottom)!=null?T:-C,(S=this.orthoTop)!=null?S:C,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=(A=this.oblique)==null?void 0:A.angle,this._cache.obliqueLength=(R=this.oblique)==null?void 0:R.length,this._cache.obliqueOffset=(M=this.oblique)==null?void 0:M.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?Vf.GetPlanesToRef(this._transformMatrix,this._frustumPlanes):this._frustumPlanes=Vf.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 $e("Ray")}getForwardRayToRef(e,t=100,i,r){throw $e("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=pe.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 q.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=pe.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=st.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 $e("UniversalCamera")};_t.PERSPECTIVE_CAMERA=0;_t.ORTHOGRAPHIC_CAMERA=1;_t.FOVMODE_VERTICAL_FIXED=0;_t.FOVMODE_HORIZONTAL_FIXED=1;_t.RIG_MODE_NONE=0;_t.RIG_MODE_STEREOSCOPIC_ANAGLYPH=10;_t.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL=11;_t.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED=12;_t.RIG_MODE_STEREOSCOPIC_OVERUNDER=13;_t.RIG_MODE_STEREOSCOPIC_INTERLACED=14;_t.RIG_MODE_VR=20;_t.RIG_MODE_CUSTOM=22;_t.ForceAttachControlToAlwaysPreventDefault=!1;P([Jr("position")],_t.prototype,"_position",void 0);P([Jr("upVector")],_t.prototype,"_upVector",void 0);P([F()],_t.prototype,"orthoLeft",null);P([F()],_t.prototype,"orthoRight",null);P([F()],_t.prototype,"orthoBottom",null);P([F()],_t.prototype,"orthoTop",null);P([F()],_t.prototype,"fov",void 0);P([F()],_t.prototype,"projectionPlaneTilt",void 0);P([F()],_t.prototype,"minZ",void 0);P([F()],_t.prototype,"maxZ",void 0);P([F()],_t.prototype,"inertia",void 0);P([F()],_t.prototype,"mode",null);P([F()],_t.prototype,"layerMask",void 0);P([F()],_t.prototype,"fovMode",void 0);P([F()],_t.prototype,"cameraRigMode",void 0);P([F()],_t.prototype,"interaxialDistance",void 0);P([F()],_t.prototype,"isStereoscopicSideBySide",void 0);P([F()],_t.prototype,"ignoreCameraMaxZ",void 0)});var Gu,aL=y(()=>{Gu=class{constructor(e,t,i){this.bu=e,this.bv=t,this.distance=i,this.faceId=0,this.subMeshId=0,this._internalSubMeshId=0}}});var Qf,oL=y(()=>{Al();We();Kn();Qf=class n{constructor(e,t,i){this.vectors=xn(8,b.Zero),this.center=b.Zero(),this.centerWorld=b.Zero(),this.extendSize=b.Zero(),this.extendSizeWorld=b.Zero(),this.directions=xn(3,b.Zero),this.vectorsWorld=xn(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||q.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,d=e.y,u=e.z,h=-wt;return!(o-ff-r||l-dd-s||c-uu-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,d=e.x,u=e.y,h=e.z,m=t.x,g=t.y,p=t.z;return!(lm||cg||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}};Qf._TmpVector3=xn(3,b.Zero)});var up,Jz=y(()=>{Al();We();up=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||q.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{Al();We();oL();Jz();lL={min:0,max:0},cL={min:0,max:0},eH=(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},xs=(n,e,t)=>(eH(n,e,lL),eH(n,t,cL),!(lL.min>cL.max||cL.min>lL.max)),Rn=class n{constructor(e,t,i){this._isLocked=!1,this.boundingBox=new Qf(e,t,i),this.boundingSphere=new up(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=$.Matrix[0];this.boundingBox.getWorldMatrix().invertToRef(t);let i=$.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(!up.Intersects(this.boundingSphere,e.boundingSphere)||!Qf.Intersects(this.boundingBox,e.boundingBox))return!1;if(!t)return!0;let i=this.boundingBox,r=e.boundingBox;return!(!xs(i.directions[0],i,r)||!xs(i.directions[1],i,r)||!xs(i.directions[2],i,r)||!xs(r.directions[0],i,r)||!xs(r.directions[1],i,r)||!xs(r.directions[2],i,r)||!xs(b.Cross(i.directions[0],r.directions[0]),i,r)||!xs(b.Cross(i.directions[0],r.directions[1]),i,r)||!xs(b.Cross(i.directions[0],r.directions[2]),i,r)||!xs(b.Cross(i.directions[1],r.directions[0]),i,r)||!xs(b.Cross(i.directions[1],r.directions[1]),i,r)||!xs(b.Cross(i.directions[1],r.directions[2]),i,r)||!xs(b.Cross(i.directions[2],r.directions[0]),i,r)||!xs(b.Cross(i.directions[2],r.directions[1]),i,r)||!xs(b.Cross(i.directions[2],r.directions[2]),i,r))}};Rn._TmpVector3=xn(2,b.Zero)});function tH(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 mp.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 PR(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),mp.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 mp,DR=y(()=>{Xt();We();zt();mp=class{static extractMinAndMaxIndexed(e,t,i,r,s,a){for(let o=i;o!Array.isArray(n[0])&&!Array.isArray(n[1]))],mp,"extractMinAndMaxIndexed",null);P([Xs.filter((...n)=>!Array.isArray(n[0]))],mp,"extractMinAndMax",null)});var js,yv=y(()=>{Yi();aL();hp();DR();Lu();js=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 Ts(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=tH(e,t,this.indexStart,this.indexCount,this._renderingMesh.geometry.boundingBias);return this._boundingInfo?this._boundingInfo.reConstruct(i.minimum,i.maximum):this._boundingInfo=new Rn(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=u)}return new n(e,o,l-o+1,t,i,r,s,a)}}});var Iv,Me,Ar=y(()=>{Xt();We();Yi();An();Kt();Lt();zt();sL();ev();yv();Iv=class{},Me=class n{constructor(){this.uniqueId=0,this.metadata={},this._applyTo=$z(this._applyToCoroutine.bind(this)),this.uniqueId=n._UniqueIdGenerator,n._UniqueIdGenerator++}set(e,t){switch(e.length||ee.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 js(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=$.Vector3[0],a=$.Vector3[1];for(let o=i;o({vertexData:o})):[{vertexData:e}];return Mv(this._mergeCoroutine(void 0,a,t,!1,i,r,s))}*_mergeCoroutine(e,t,i=!1,r,s,a=!1,o=!1){var h,m,g,p;this._validate();let l=t.map(_=>_.vertexData),c=this;if(o)for(let _ of l)_&&(_._validate(),!this.normals&&_.normals&&(this.normals=new Float32Array(this.positions.length)),!this.tangents&&_.tangents&&(this.tangents=new Float32Array(this.positions.length/3*4)),!this.uvs&&_.uvs&&(this.uvs=new Float32Array(this.positions.length/3*2)),!this.uvs2&&_.uvs2&&(this.uvs2=new Float32Array(this.positions.length/3*2)),!this.uvs3&&_.uvs3&&(this.uvs3=new Float32Array(this.positions.length/3*2)),!this.uvs4&&_.uvs4&&(this.uvs4=new Float32Array(this.positions.length/3*2)),!this.uvs5&&_.uvs5&&(this.uvs5=new Float32Array(this.positions.length/3*2)),!this.uvs6&&_.uvs6&&(this.uvs6=new Float32Array(this.positions.length/3*2)),!this.colors&&_.colors&&(this.colors=new Float32Array(this.positions.length/3*4),this.colors.fill(1)),!this.matricesIndices&&_.matricesIndices&&(this.matricesIndices=new Float32Array(this.positions.length/3*4)),!this.matricesWeights&&_.matricesWeights&&(this.matricesWeights=new Float32Array(this.positions.length/3*4)),!this.matricesIndicesExtra&&_.matricesIndicesExtra&&(this.matricesIndicesExtra=new Float32Array(this.positions.length/3*4)),!this.matricesWeightsExtra&&_.matricesWeightsExtra&&(this.matricesWeightsExtra=new Float32Array(this.positions.length/3*4)));for(let _ of l)if(_){if(o)this.normals&&!_.normals&&(_.normals=new Float32Array(_.positions.length)),this.tangents&&!_.tangents&&(_.tangents=new Float32Array(_.positions.length/3*4)),this.uvs&&!_.uvs&&(_.uvs=new Float32Array(_.positions.length/3*2)),this.uvs2&&!_.uvs2&&(_.uvs2=new Float32Array(_.positions.length/3*2)),this.uvs3&&!_.uvs3&&(_.uvs3=new Float32Array(_.positions.length/3*2)),this.uvs4&&!_.uvs4&&(_.uvs4=new Float32Array(_.positions.length/3*2)),this.uvs5&&!_.uvs5&&(_.uvs5=new Float32Array(_.positions.length/3*2)),this.uvs6&&!_.uvs6&&(_.uvs6=new Float32Array(_.positions.length/3*2)),this.colors&&!_.colors&&(_.colors=new Float32Array(_.positions.length/3*4),_.colors.fill(1)),this.matricesIndices&&!_.matricesIndices&&(_.matricesIndices=new Float32Array(_.positions.length/3*4)),this.matricesWeights&&!_.matricesWeights&&(_.matricesWeights=new Float32Array(_.positions.length/3*4)),this.matricesIndicesExtra&&!_.matricesIndicesExtra&&(_.matricesIndicesExtra=new Float32Array(_.positions.length/3*4)),this.matricesWeightsExtra&&!_.matricesWeightsExtra&&(_.matricesWeightsExtra=new Float32Array(_.positions.length/3*4));else if(_._validate(),!this.normals!=!_.normals||!this.tangents!=!_.tangents||!this.uvs!=!_.uvs||!this.uvs2!=!_.uvs2||!this.uvs3!=!_.uvs3||!this.uvs4!=!_.uvs4||!this.uvs5!=!_.uvs5||!this.uvs6!=!_.uvs6||!this.colors!=!_.colors||!this.matricesIndices!=!_.matricesIndices||!this.matricesWeights!=!_.matricesWeights||!this.matricesIndicesExtra!=!_.matricesIndicesExtra||!this.matricesWeightsExtra!=!_.matricesWeightsExtra)throw new Error("Cannot merge vertex data that do not have the same set of attributes")}if(a){let _,v=0,E=0,T=[],S=null,A=[];for(let M of this.splitBasedOnMaterialID())A.push({vertexData:M,transform:e});for(let M of t)if(M.vertexData)for(let I of M.vertexData.splitBasedOnMaterialID())A.push({vertexData:I,transform:M.transform});A.sort((M,I)=>{let C=M.vertexData.materialInfos?M.vertexData.materialInfos[0].materialIndex:0,D=I.vertexData.materialInfos?I.vertexData.materialInfos[0].materialIndex:0;return C>D?1:C===D?0:-1});for(let M of A){let I=M.vertexData;if(I.materialInfos?_=I.materialInfos[0].materialIndex:_=0,S&&S.materialIndex===_)S.indexCount+=I.indices.length,S.verticesCount+=I.positions.length/3;else{let C=new Iv;C.materialIndex=_,C.indexStart=v,C.indexCount=I.indices.length,C.verticesStart=E,C.verticesCount=I.positions.length/3,T.push(C),S=C}v+=I.indices.length,E+=I.positions.length/3}let R=A.splice(0,1)[0];c=R.vertexData,e=R.transform,l=A.map(M=>M.vertexData),t=A,this.materialInfos=T}let f=l.reduce((_,v)=>{var E,T;return _+((T=(E=v.indices)==null?void 0:E.length)!=null?T:0)},(m=(h=c.indices)==null?void 0:h.length)!=null?m:0),u=s||l.some(_=>_.indices===c.indices)?(g=c.indices)==null?void 0:g.slice():c.indices;if(f>0){let _=(p=u==null?void 0:u.length)!=null?p:0;if(u||(u=new Array(f)),u.length!==f){if(Array.isArray(u))u.length=f;else{let E=i||u instanceof Uint32Array?new Uint32Array(f):new Uint16Array(f);E.set(u),u=E}e&&e.determinant()<0&&n._FlipFaces(u,0,_)}let v=c.positions?c.positions.length/3:0;for(let{vertexData:E,transform:T}of t)if(E.indices){for(let S=0;S[_.vertexData.positions,_.transform])),r&&(yield),c.normals&&(this.normals=n._MergeElement(L.NormalKind,c.normals,e,t.map(_=>[_.vertexData.normals,_.transform])),r&&(yield)),c.tangents&&(this.tangents=n._MergeElement(L.TangentKind,c.tangents,e,t.map(_=>[_.vertexData.tangents,_.transform])),r&&(yield)),c.uvs&&(this.uvs=n._MergeElement(L.UVKind,c.uvs,e,t.map(_=>[_.vertexData.uvs,_.transform])),r&&(yield)),c.uvs2&&(this.uvs2=n._MergeElement(L.UV2Kind,c.uvs2,e,t.map(_=>[_.vertexData.uvs2,_.transform])),r&&(yield)),c.uvs3&&(this.uvs3=n._MergeElement(L.UV3Kind,c.uvs3,e,t.map(_=>[_.vertexData.uvs3,_.transform])),r&&(yield)),c.uvs4&&(this.uvs4=n._MergeElement(L.UV4Kind,c.uvs4,e,t.map(_=>[_.vertexData.uvs4,_.transform])),r&&(yield)),c.uvs5&&(this.uvs5=n._MergeElement(L.UV5Kind,c.uvs5,e,t.map(_=>[_.vertexData.uvs5,_.transform])),r&&(yield)),c.uvs6&&(this.uvs6=n._MergeElement(L.UV6Kind,c.uvs6,e,t.map(_=>[_.vertexData.uvs6,_.transform])),r&&(yield)),c.colors&&(this.colors=n._MergeElement(L.ColorKind,c.colors,e,t.map(_=>[_.vertexData.colors,_.transform])),(c.hasVertexAlpha!==void 0||t.some(_=>_.vertexData.hasVertexAlpha!==void 0))&&(this.hasVertexAlpha=c.hasVertexAlpha||t.some(_=>_.vertexData.hasVertexAlpha)),r&&(yield)),c.matricesIndices&&(this.matricesIndices=n._MergeElement(L.MatricesIndicesKind,c.matricesIndices,e,t.map(_=>[_.vertexData.matricesIndices,_.transform])),r&&(yield)),c.matricesWeights&&(this.matricesWeights=n._MergeElement(L.MatricesWeightsKind,c.matricesWeights,e,t.map(_=>[_.vertexData.matricesWeights,_.transform])),r&&(yield)),c.matricesIndicesExtra&&(this.matricesIndicesExtra=n._MergeElement(L.MatricesIndicesExtraKind,c.matricesIndicesExtra,e,t.map(_=>[_.vertexData.matricesIndicesExtra,_.transform])),r&&(yield)),c.matricesWeightsExtra&&(this.matricesWeightsExtra=n._MergeElement(L.MatricesWeightsExtraKind,c.matricesWeightsExtra,e,t.map(_=>[_.vertexData.matricesWeightsExtra,_.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,d]of s)l.set(f,c),d&&o(l,d,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]))],Me,"_TransformVector3Coordinates",null);P([Xs.filter((...n)=>!Array.isArray(n[0]))],Me,"_TransformVector3Normals",null);P([Xs.filter((...n)=>!Array.isArray(n[0]))],Me,"_TransformVector4Normals",null);P([Xs.filter((...n)=>!Array.isArray(n[0]))],Me,"_FlipFaces",null)});var tn,LR=y(()=>{tn=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}};tn._ForceFullSceneLoadingForIncremental=!1;tn._ShowLoadingScreen=!0;tn._CleanBoneMatrixWeights=!1;tn._LoggingLevel=0});var bn,OR=y(()=>{We();Kt();Ar();Yi();yv();LR();hp();Ni();Hf();DR();Gi();hn();ip();bn=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||Oe.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=PR(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:d,byteStride:u,normalized:h}=a;r=r||l;let m=this._totalVertices;if(a.getIsInstanced()){let _;o instanceof Array?_=o.length*4:_=o.byteLength,m=_/u}let g=MG(o,c,f,d,u,m,!0),p=new L(this._engine,g,s,{updatable:l,useBytes:!1,stride:c,size:c,offset:0,type:f,normalized:h,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 Rn(this._extend.minimum,this._extend.maximum),t}serialize(){let e={};return e.id=this.id,e.uniqueId=this.uniqueId,e.updatable=this._updatable,ti&&ti.HasTags(this)&&(e.tags=ti.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 pe.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 d=t.getScene().getLastSkeletonById(e.skeletonId);if(!d)return;r=d.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 d=0;dc-1)&&(h=c-1),u>.001){let m=1/u;for(let g=0;g<4;g++)o[d+g]*=m;if(l)for(let g=0;g<4;g++)l[d+g]*=m}else h>=4?(l[d+h-4]=1-u,a[d+h-4]=r):(o[d+h]=1-u,s[d+h]=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,ti&&ti.AddTagsTo(r,e.tags),e.delayLoadingFile?(r.delayLoadState=4,r.delayLoadingFile=i+e.delayLoadingFile,r._boundingInfo=new Rn(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=Me.ImportVertexData):Me.ImportVertexData(e,r),t.pushGeometry(r,!0),r}}});var $t,$f=y(()=>{Xt();zt();Dr();vi();We();Aa();er();$t=class n extends xi{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=q.Zero(),this._usePivotMatrix=!1,this._absolutePosition=b.Zero(),this._absoluteScaling=b.Zero(),this._absoluteRotationQuaternion=je.Identity(),this._pivotMatrix=q.Identity(),this._postMultiplyPivotMatrix=!1,this._isWorldMatrixFrozen=!1,this._indexInSceneTransformNodesArray=-1,this.onAfterWorldMatrixUpdateObservable=new ie,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=q.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=q.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||je.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=$.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=$.Matrix[0];return this._localMatrix.invertToRef(e),b.TransformNormal(this.position,e)}locallyTranslate(e){return this.computeWorldMatrix(!0),this.position=b.TransformCoordinates(e,this._localMatrix),this}lookAt(e,t=0,i=0,r=0,s=0){let a=n._LookAtVectorCache,o=s===0?this.position:this.getAbsolutePosition();if(e.subtractToRef(o,a),this.setDirection(a,t,i,r),s===1&&this.parent)if(this.rotationQuaternion){let l=$.Matrix[0];this.rotationQuaternion.toRotationMatrix(l);let c=$.Matrix[1];this.parent.getWorldMatrix().getRotationMatrixToRef(c),c.invert(),l.multiplyToRef(c,l),this.rotationQuaternion.fromRotationMatrix(l)}else{let l=$.Quaternion[0];je.FromEulerVectorToRef(this.rotation,l);let c=$.Matrix[0];l.toRotationMatrix(c);let f=$.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?je.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=$.Matrix[0];i.invertToRef(r),e=b.TransformCoordinates(e,r)}return this.setPivotMatrix(q.Translation(-e.x,-e.y,-e.z),!0)}getPivotPoint(){let e=b.Zero();return this.getPivotPointToRef(e),e}getPivotPointToRef(e){return e.x=-this._pivotMatrix.m[12],e.y=-this._pivotMatrix.m[13],e.z=-this._pivotMatrix.m[14],this}getAbsolutePivotPoint(){let e=b.Zero();return this.getAbsolutePivotPointToRef(e),e}getAbsolutePivotPointToRef(e){return this.getPivotPointToRef(e),b.TransformCoordinatesToRef(e,this.getWorldMatrix(),e),this}markAsDirty(e){if(this._isDirty)return this;if(this._children)for(let t of this._children)t.markAsDirty(e);return super.markAsDirty(e)}setParent(e,t=!1,i=!1){if(!e&&!this.parent)return this;let r=$.Quaternion[0],s=$.Vector3[0],a=$.Vector3[1],o=$.Matrix[1];q.IdentityToRef(o);let l=$.Matrix[0];this.computeWorldMatrix(!0);let c=this.rotationQuaternion;return c||(c=n._TmpRotation,je.RotationYawPitchRollToRef(this._rotation.y,this._rotation.x,this._rotation.z,c)),q.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(q.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=je.RotationAxisToRef(e,t,n._RotationAxisCache),this.rotationQuaternion.multiplyToRef(r,this.rotationQuaternion);else{if(this.parent){let s=this.parent.getWorldMatrix(),a=$.Matrix[0];s.invertToRef(a),e=b.TransformNormal(e,a),s.determinant()<0&&(t*=-1)}r=je.RotationAxisToRef(e,t,n._RotationAxisCache),r.multiplyToRef(this.rotationQuaternion,this.rotationQuaternion)}return this}rotateAround(e,t,i){t.normalize(),this.rotationQuaternion||(this.rotationQuaternion=je.RotationYawPitchRoll(this.rotation.y,this.rotation.x,this.rotation.z),this.rotation.setAll(0));let r=$.Vector3[0],s=$.Vector3[1],a=$.Vector3[2],o=$.Quaternion[0],l=$.Matrix[0],c=$.Matrix[1],f=$.Matrix[2],d=$.Matrix[3];return e.subtractToRef(this.position,r),q.TranslationToRef(r.x,r.y,r.z,l),q.TranslationToRef(-r.x,-r.y,-r.z,c),q.RotationAxisToRef(t,i,f),c.multiplyToRef(f,d),d.multiplyToRef(l,d),d.decompose(s,o,a),this.position.addInPlace(a),o.multiplyToRef(this.rotationQuaternion,this.rotationQuaternion),this}translate(e,t,i){let r=e.scale(t);if(!i||i===0){let s=this.getPositionExpressedInLocalSpace().add(r);this.setPositionWithLocalVector(s)}else this.setAbsolutePosition(this.getAbsolutePosition().add(r));return this}addRotation(e,t,i){let r;this.rotationQuaternion?r=this.rotationQuaternion:(r=$.Quaternion[1],je.RotationYawPitchRollToRef(this.rotation.y,this.rotation.x,this.rotation.z,r));let s=$.Quaternion[0];return je.RotationYawPitchRollToRef(t,e,i,s),r.multiplyInPlace(s),this.rotationQuaternion||r.toEulerAnglesToRef(this.rotation),this}_getEffectiveParent(){return this.parent}isWorldMatrixCameraDependent(){return this._infiniteDistance&&!this.parent||this._billboardMode!==n.BILLBOARDMODE_NONE}computeWorldMatrix(e=!1,t=null){if(this._isWorldMatrixFrozen&&!this._isDirty)return this._worldMatrix;let i=this.getScene().getRenderId();if(!this._isDirty&&!e&&(this._currentRenderId===i||this.isSynchronized()))return this._currentRenderId=i,this._worldMatrix;t=t||this.getScene().activeCamera,this._updateCache();let r=this._cache;r.pivotMatrixUpdated=!1,r.billboardMode=this.billboardMode,r.infiniteDistance=this.infiniteDistance,r.parent=this._parentNode,this._currentRenderId=i,this._childUpdateId+=1,this._isDirty=!1,this._position._isDirty=!1,this._rotation._isDirty=!1,this._scaling._isDirty=!1;let s=this._getEffectiveParent(),a=n._TmpScaling,o=this._position;if(this._infiniteDistance&&!this.parent&&t){let f=t.getWorldMatrix().m;o=n._TmpTranslation,o.copyFromFloats(this._position.x+f[12],this._position.y+f[13],this._position.z+f[14])}a.copyFromFloats(this._scaling.x*this.scalingDeterminant,this._scaling.y*this.scalingDeterminant,this._scaling.z*this.scalingDeterminant);let l;if(this._rotationQuaternion?(this._rotationQuaternion._isDirty=!1,l=this._rotationQuaternion,this.reIntegrateRotationIntoRotationQuaternion&&this.rotation.lengthSquared()&&(this._rotationQuaternion.multiplyInPlace(je.RotationYawPitchRoll(this._rotation.y,this._rotation.x,this._rotation.z)),this._rotation.copyFromFloats(0,0,0))):(l=n._TmpRotation,je.RotationYawPitchRollToRef(this._rotation.y,this._rotation.x,this._rotation.z,l)),this._usePivotMatrix){let c=$.Matrix[1];q.ScalingToRef(a.x,a.y,a.z,c);let f=$.Matrix[0];l.toRotationMatrix(f),this._pivotMatrix.multiplyToRef(c,$.Matrix[4]),$.Matrix[4].multiplyToRef(f,this._localMatrix),this._postMultiplyPivotMatrix&&this._localMatrix.multiplyToRef(this._pivotMatrixInverse,this._localMatrix),this._localMatrix.addTranslationFromFloats(o.x,o.y,o.z)}else q.ComposeToRef(a,l,o,this._localMatrix);if(s&&s.getWorldMatrix){if(e&&s.computeWorldMatrix(e),this.billboardMode){if(this._transformToBoneReferal){let u=this.parent;u.getSkeleton().prepare(),u.getFinalMatrix().multiplyToRef(this._transformToBoneReferal.getWorldMatrix(),$.Matrix[7])}else $.Matrix[7].copyFrom(s.getWorldMatrix());let c=$.Vector3[5],f=$.Vector3[6],d=$.Quaternion[0];$.Matrix[7].decompose(f,d,c),q.ScalingToRef(f.x,f.y,f.z,$.Matrix[7]),$.Matrix[7].setTranslation(c),n.BillboardUseParentOrientation&&(this._position.applyRotationQuaternionToRef(d,c),this._localMatrix.setTranslation(c)),this._localMatrix.multiplyToRef($.Matrix[7],this._worldMatrix)}else if(this._transformToBoneReferal){let c=this.parent;c.getSkeleton().prepare(),this._localMatrix.multiplyToRef(c.getFinalMatrix(),$.Matrix[6]),$.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=$.Vector3[0];this._worldMatrix.getTranslationToRef(c);let f=t.globalPosition;this._worldMatrix.invertToRef($.Matrix[1]);let d=$.Vector3[1];b.TransformCoordinatesToRef(f,$.Matrix[1],d),d.normalize();let u=-Math.atan2(d.z,d.x)+Math.PI/2,h=Math.sqrt(d.x*d.x+d.z*d.z),m=-Math.atan2(d.y,h);if(je.RotationYawPitchRollToRef(u,m,0,$.Quaternion[0]),(this.billboardMode&n.BILLBOARDMODE_ALL)!==n.BILLBOARDMODE_ALL){let g=$.Vector3[1];$.Quaternion[0].toEulerAnglesToRef(g),(this.billboardMode&n.BILLBOARDMODE_X)!==n.BILLBOARDMODE_X&&(g.x=0),(this.billboardMode&n.BILLBOARDMODE_Y)!==n.BILLBOARDMODE_Y&&(g.y=0),(this.billboardMode&n.BILLBOARDMODE_Z)!==n.BILLBOARDMODE_Z&&(g.z=0),q.RotationYawPitchRollToRef(g.y,g.x,g.z,$.Matrix[0])}else q.FromQuaternionToRef($.Quaternion[0],$.Matrix[0]);this._worldMatrix.setTranslationFromFloats(0,0,0),this._worldMatrix.multiplyToRef($.Matrix[0],this._worldMatrix),this._worldMatrix.setTranslation($.Vector3[0])}else{let c=$.Vector3[0];this._worldMatrix.getTranslationToRef(c),$.Matrix[1].copyFrom(t.getViewMatrix());let f=this.getScene().useRightHandedSystem;if(f&&$.Matrix[1].multiplyToRef(n._TmpRHRestore,$.Matrix[1]),$.Matrix[1].setTranslationFromFloats(0,0,0),$.Matrix[1].invertToRef($.Matrix[0]),(this.billboardMode&n.BILLBOARDMODE_ALL)!==n.BILLBOARDMODE_ALL){$.Matrix[0].decompose(void 0,$.Quaternion[0],void 0);let d=$.Vector3[1];$.Quaternion[0].toEulerAnglesToRef(d),(this.billboardMode&n.BILLBOARDMODE_X)!==n.BILLBOARDMODE_X&&(d.x=0),(this.billboardMode&n.BILLBOARDMODE_Y)!==n.BILLBOARDMODE_Y&&(d.y=0),(this.billboardMode&n.BILLBOARDMODE_Z)!==n.BILLBOARDMODE_Z&&(d.z=0),f&&(d.y+=Math.PI),q.RotationYawPitchRollToRef(d.y,d.x,d.z,$.Matrix[0])}this._worldMatrix.setTranslationFromFloats(0,0,0),this._worldMatrix.multiplyToRef($.Matrix[0],this._worldMatrix),this._worldMatrix.setTranslation($.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=q.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(q.FromArray(e.localMatrix)):e.pivotMatrix&&r.setPivotMatrix(q.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=je.Zero();$t._TmpScaling=b.Zero();$t._TmpTranslation=b.Zero();$t._TmpRHRestore=q.Scaling(1,1,-1);$t._LookAtVectorCache=new b(0,0,0);$t._RotationAxisCache=new je;P([Jr("position")],$t.prototype,"_position",void 0);P([Jr("rotation")],$t.prototype,"_rotation",void 0);P([SG("rotationQuaternion")],$t.prototype,"_rotationQuaternion",void 0);P([Jr("scaling")],$t.prototype,"_scaling",void 0);P([F("billboardMode")],$t.prototype,"_billboardMode",void 0);P([F()],$t.prototype,"scalingDeterminant",void 0);P([F("infiniteDistance")],$t.prototype,"_infiniteDistance",void 0);P([F()],$t.prototype,"ignoreNonUniformScaling",void 0);P([F()],$t.prototype,"reIntegrateRotationIntoRotationQuaternion",void 0)});var NR,iH=y(()=>{We();NR=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 rH(n){return Math.floor(n/8)}function nH(n){return 1<{wR=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=rH(e),i=nH(e);return(this._byteArray[t]&i)!==0}set(e,t){if(e>=this.size)throw new RangeError("Bit index out of range");let i=rH(e),r=nH(e);t?this._byteArray[i]|=r:this._byteArray[i]&=~r}}});var aH={};Be(aH,{OptimizeIndices:()=>wde});function wde(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 d of e[f]){let u=i.get(d);if(!u)return;for(let h of u)r.get(h)||c.push(h)}}}};for(let l=0;l{sH()});function Fde(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&&(q.FromFloat32ArrayToRefScaled(t,Math.floor(i[u+h]*16),m,c),l.addToSelf(c));if(s&&a)for(h=0;h<4;h++)m=a[u+h],m>0&&(q.FromFloat32ArrayToRefScaled(t,Math.floor(s[u+h]*16),m,c),l.addToSelf(c));f(n[d],n[d+1],n[d+2],l,o),o.toArray(n,d)}}var fL,dL,Ir,pp=y(()=>{Xt();vi();We();Yi();Ar();$f();uv();hp();Yf();iH();An();DR();Kt();Kn();zm();er();zt();Hr();fL=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}},dL=class{constructor(){this._hasVertexAlpha=!1,this._useVertexColors=!0,this._numBoneInfluencers=4,this._applyFog=!0,this._receiveShadows=!1,this._facetData=new fL,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 NR,this._enableDistantPicking=!1,this._rawBoundingInfo=null,this._sideOrientationHint=!1,this._wasActiveLastFrame=!1}},Ir=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 dL,this._waitingMaterialId=null,this._waitingMorphTargetManagerId=null,this._waitingSkeletonId=null,this._waitingSkeletonUniqueId=null,this.cullingStrategy=n.CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY,this.onCollideObservable=new ie,this.onCollisionPositionChangeObservable=new ie,this.onMaterialChangedObservable=new ie,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=Ee.Red(),this.outlineWidth=.02,this.overlayColor=Ee.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 dt(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 ie,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 Tr(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 Rn(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 q;(this.rotationQuaternion?this.rotationQuaternion:je.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=PR(e,0,this.getTotalVertices(),t);this._boundingInfo?this._boundingInfo.reConstruct(i.minimum,i.maximum):this._boundingInfo=new Rn(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&&Fde(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,d=this.skeleton.getTransformMatrices(this);n._ApplySkeleton(t,i,d,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=$.Matrix[0],i=$.Matrix[1];return q.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 As,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 d=null,u=this._scene.getIntersectingSubMeshCandidates(this,e),h=u.length,m=!1;for(let g=0;g1&&!a&&!p.canIntersects(e))continue;let _=p.intersects(e,this._positions,this.getIndices(),t,i);if(_&&(t||!d||_.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;lwt?s.maximum.x-s.minimum.x:wt,e.bbSize.y=s.maximum.y-s.minimum.y>wt?s.maximum.y-s.minimum.y:wt,e.bbSize.z=s.maximum.z-s.minimum.z>wt?s.maximum.z-s.minimum.z:wt;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&&Me.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=$.Matrix[5];o.invertToRef(l);let c=$.Vector3[8];b.TransformCoordinatesFromFloatsToRef(e,t,i,l,c);let f=this.getClosestFacetAtLocalCoordinates(c.x,c.y,c.z,r,s,a);return r&&b.TransformCoordinatesFromFloatsToRef(r.x,r.y,r.z,o,r),f}getClosestFacetAtLocalCoordinates(e,t,i,r,s=!1,a=!0){let o=null,l,c,f,d,u,h,m,g,p=this.getFacetLocalPositions(),_=this.getFacetLocalNormals(),v=this.getFacetsAtLocalCoordinates(e,t,i);if(!v)return null;let E=Number.MAX_VALUE,T,S,A,R;for(let M=0;M=0||s&&!a&&d<=0)&&(d=A.x*R.x+A.y*R.y+A.z*R.z,u=-(A.x*e+A.y*t+A.z*i-d)/(A.x*A.x+A.y*A.y+A.z*A.z),h=e+A.x*u,m=t+A.y*u,g=i+A.z*u,l=h-e,c=m-t,f=g-i,T=l*l+c*c+f*f,T(oH(),aH));return t(e),this.setIndices(e,this.getTotalVertices()),this}alignWithNormal(e,t){t||(t=Hs.Y);let i=$.Vector3[0],r=$.Vector3[1];return b.CrossToRef(t,e,r),b.CrossToRef(e,r,i),this.rotationQuaternion?je.RotationQuaternionFromAxisToRef(i,e,r,this.rotationQuaternion):b.RotationFromAxisToRef(i,e,r,this.rotation),this}_checkOcclusionQuery(e=!1){return!1}disableEdgesRendering(){throw $e("EdgesRenderer")}enableEdgesRendering(e,t,i){throw $e("EdgesRenderer")}getConnectedParticleSystems(){return this._scene.particleSystems.filter(e=>e.emitter===this)}};Ir.OCCLUSION_TYPE_NONE=0;Ir.OCCLUSION_TYPE_OPTIMISTIC=1;Ir.OCCLUSION_TYPE_STRICT=2;Ir.OCCLUSION_ALGORITHM_TYPE_ACCURATE=0;Ir.OCCLUSION_ALGORITHM_TYPE_CONSERVATIVE=1;Ir.CULLINGSTRATEGY_STANDARD=0;Ir.CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY=1;Ir.CULLINGSTRATEGY_OPTIMISTIC_INCLUSION=2;Ir.CULLINGSTRATEGY_OPTIMISTIC_INCLUSION_THEN_BSPHERE_ONLY=3;Ir.DefaultIsPickable=!0;P([Xs.filter((...n)=>!Array.isArray(n[0])&&!Array.isArray(n[3])&&!Array.isArray(n[4])&&!Array.isArray(n[5])&&!Array.isArray(n[6]))],Ir,"_ApplySkeleton",null);Bt("BABYLON.AbstractMesh",Ir)});var qn,lH=y(()=>{Xt();Dr();zt();qn=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){st.Clone(()=>e,this)}serialize(){return st.Serialize(this)}parse(e,t,i){st.Parse(()=>this,e,t,i)}};P([F()],qn.prototype,"func",null);P([F()],qn.prototype,"backFunc",null);P([F()],qn.prototype,"funcRef",null);P([F()],qn.prototype,"funcMask",null);P([F()],qn.prototype,"opStencilFail",null);P([F()],qn.prototype,"opDepthFail",null);P([F()],qn.prototype,"opStencilDepthPass",null);P([F()],qn.prototype,"backOpStencilFail",null);P([F()],qn.prototype,"backOpDepthFail",null);P([F()],qn.prototype,"backOpStencilDepthPass",null);P([F()],qn.prototype,"mask",null);P([F()],qn.prototype,"enabled",null)});function Qn(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 Ll(n,e,t){var c,f,d,u,h,m;let i=!!((c=n.clipPlane)!=null?c:e.clipPlane),r=!!((f=n.clipPlane2)!=null?f:e.clipPlane2),s=!!((d=n.clipPlane3)!=null?d:e.clipPlane3),a=!!((u=n.clipPlane4)!=null?u:e.clipPlane4),o=!!((h=n.clipPlane5)!=null?h: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 cH(n,e,t){var f,d,u,h,m,g;let i=!1,r=!!((f=n.clipPlane)!=null?f:e.clipPlane),s=!!((d=n.clipPlane2)!=null?d:e.clipPlane2),a=!!((u=n.clipPlane3)!=null?u:e.clipPlane3),o=!!((h=n.clipPlane4)!=null?h:e.clipPlane4),l=!!((m=n.clipPlane5)!=null?m:e.clipPlane5),c=!!((g=n.clipPlane6)!=null?g: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 $n(n,e,t){var r,s,a,o,l,c;let i=(r=e.clipPlane)!=null?r:t.clipPlane;gp(n,"vClipPlane",i),i=(s=e.clipPlane2)!=null?s:t.clipPlane2,gp(n,"vClipPlane2",i),i=(a=e.clipPlane3)!=null?a:t.clipPlane3,gp(n,"vClipPlane3",i),i=(o=e.clipPlane4)!=null?o:t.clipPlane4,gp(n,"vClipPlane4",i),i=(l=e.clipPlane5)!=null?l:t.clipPlane5,gp(n,"vClipPlane5",i),i=(c=e.clipPlane6)!=null?c:t.clipPlane6,gp(n,"vClipPlane6",i)}function gp(n,e,t){var i;if(t){let r=((i=qa.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 Ol=y(()=>{pv();We()});var fe,to=y(()=>{Hr();fe=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))}};fe._DiffuseTextureEnabled=!0;fe._BaseWeightTextureEnabled=!0;fe._BaseDiffuseRoughnessTextureEnabled=!0;fe._DetailTextureEnabled=!0;fe._DecalMapEnabled=!0;fe._AmbientTextureEnabled=!0;fe._OpacityTextureEnabled=!0;fe._ReflectionTextureEnabled=!0;fe._EmissiveTextureEnabled=!0;fe._SpecularTextureEnabled=!0;fe._BumpTextureEnabled=!0;fe._LightmapTextureEnabled=!0;fe._RefractionTextureEnabled=!0;fe._ColorGradingTextureEnabled=!0;fe._FresnelEnabled=!0;fe._ClearCoatTextureEnabled=!0;fe._ClearCoatBumpTextureEnabled=!0;fe._ClearCoatTintTextureEnabled=!0;fe._SheenTextureEnabled=!0;fe._AnisotropicTextureEnabled=!0;fe._ThicknessTextureEnabled=!0;fe._RefractionIntensityTextureEnabled=!0;fe._TranslucencyIntensityTextureEnabled=!0;fe._TranslucencyColorTextureEnabled=!0;fe._IridescenceTextureEnabled=!0});function Jf(n,e,t){if(!n||n.LOGARITHMICDEPTH||n.indexOf&&n.indexOf("LOGARITHMICDEPTH")>=0){let i=t.activeCamera;i.mode===1&&ee.Error("Logarithmic depth is not compatible with orthographic cameras!",20),e.setFloat("logarithmicDepthConstant",2/(Math.log(i.maxZ+1)/Math.LN2))}}var fH=y(()=>{Lt()});function ed(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(dH,n.getEngine().useExactSrgbConversions),t.setColor3("vFogColor",dH)):t.setColor3("vFogColor",n.fogColor))}function Nl(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"),ku.NUM_MORPH_INFLUENCERS=f,ku.NORMAL=s,ku.TANGENT=a,ku.UV=o,ku.UV2=l,ku.COLOR=c,Wu(t,i,ku,r),f)}function Wu(n,e,t,i=!0){let r=t.NUM_MORPH_INFLUENCERS;if(r>0&&Oe.LastCreatedEngine){let s=Oe.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,d=a&&a.supportsUV2s&&t.UV2,u=a&&a.supportsColors&&t.VERTEXCOLOR;for(let h=0;hs&&ee.Error("Cannot add more vertex attributes for mesh "+e.name)}}function ko(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 Jn(n,e){let t=n.morphTargetManager;!n||!t||e.setFloatArray("morphTargetInfluences",t.influences)}function td(n,e){e.bindToEffect(n,"Scene")}function _p(n,e,t,i,r=null,s=!1,a=!1,o=!1,l=!1,c=!1,f=!1,d=0){if(n.texturesEnabled&&r&&fe.ReflectionTextureEnabled){if(t.updateMatrix("reflectionMatrix",r.getReflectionTextureMatrix()),t.updateFloat2("vReflectionInfos",r.level*n.iblIntensity,d),o&&r.boundingBoxSize){let u=r;t.updateVector3("vReflectionPosition",u.boundingBoxPosition),t.updateVector3("vReflectionSize",u.boundingBoxSize)}if(s){let u=r.getSize().width;t.updateFloat2("vReflectionFilteringInfo",u,Math.log2(u))}if(c&&!e.USEIRRADIANCEMAP){let u=r.sphericalPolynomial;if(e.USESPHERICALFROMREFLECTIONMAP&&u)if(e.SPHERICAL_HARMONICS){let h=u.preScaledHarmonics;t.updateVector3("vSphericalL00",h.l00),t.updateVector3("vSphericalL1_1",h.l1_1),t.updateVector3("vSphericalL10",h.l10),t.updateVector3("vSphericalL11",h.l11),t.updateVector3("vSphericalL2_2",h.l2_2),t.updateVector3("vSphericalL2_1",h.l2_1),t.updateVector3("vSphericalL20",h.l20),t.updateVector3("vSphericalL21",h.l21),t.updateVector3("vSphericalL22",h.l22)}else t.updateFloat3("vSphericalX",u.x.x,u.x.y,u.x.z),t.updateFloat3("vSphericalY",u.y.x,u.y.y,u.y.z),t.updateFloat3("vSphericalZ",u.z.x,u.z.y,u.z.z),t.updateFloat3("vSphericalXX_ZZ",u.xx.x-u.zz.x,u.xx.y-u.zz.y,u.xx.z-u.zz.z),t.updateFloat3("vSphericalYY_ZZ",u.yy.x-u.zz.x,u.yy.y-u.zz.y,u.yy.z-u.zz.z),t.updateFloat3("vSphericalZZ",u.zz.x,u.zz.y,u.zz.z),t.updateFloat3("vSphericalXY",u.xy.x,u.xy.y,u.xy.z),t.updateFloat3("vSphericalYZ",u.yz.x,u.yz.y,u.yz.z),t.updateFloat3("vSphericalZX",u.zx.x,u.zx.y,u.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 FR(n,e,t,i=null,r=!1){if(i&&fe.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 si(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 ai(n,e,t){let i=n.getTextureMatrix();e.updateMatrix(t+"Matrix",i)}function vp(n,e,t){t.BAKED_VERTEX_ANIMATION_TEXTURE&&t.INSTANCES&&n.push("bakedVertexAnimationSettingsInstanced")}function Ude(n,e){return e.set(n),e}function Zs(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]),Ude(r,t.previousBones[n.uniqueId])))}}}function Vde(n,e,t,i,r,s=!0){n._bindLight(e,t,i,r,s)}function Ep(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 Tp(n,e){(e.INSTANCES||e.THIN_INSTANCES)&&ko(n,!!e.PREPASS_VELOCITY),e.INSTANCESCOLOR&&n.push("instanceColor")}function Ap(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 Gde(n,e){return e.fogEnabled&&n.applyFog&&e.fogMode!==0}function xp(n,e,t,i,r,s,a,o=!1,l=!1,c,f){var d;if(a._areMiscDirty){a.LOGARITHMICDEPTH=t,a.POINTSIZE=i,a.FOG=r&&Gde(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 u=(d=c==null?void 0:c.geometry)==null?void 0:d.getIndexBuffer(),h=c?c.isUnIndexed:!1;a.VERTEX_PULLING_USE_INDEX_BUFFER=!!u&&!h,a.VERTEX_PULLING_INDEX_BUFFER_32BITS=u&&!h?u.is32Bits:!1,a.VERTEXOUTPUT_INVARIANT=!!f}}function Rp(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 kde(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 Qt.FALLOFF_GLTF:r["LIGHT_FALLOFF_GLTF"+i]=!0;break;case Qt.FALLOFF_PHYSICAL:r["LIGHT_FALLOFF_PHYSICAL"+i]=!0;break;case Qt.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!=Qt.LIGHTMAP_DEFAULT?(a.lightmapMode=!0,r["LIGHTMAPEXCLUDED"+i]=!0,r["LIGHTMAPNOSPECULAR"+i]=t.lightmapMode==Qt.LIGHTMAP_SHADOWSONLY):(r["LIGHTMAPEXCLUDED"+i]=!1,r["LIGHTMAPNOSPECULAR"+i]=!1)}function Mp(n,e,t,i,r,s=null,a=!1){let o=Xde(n,i);s!==!1&&(o=cH(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 Wde(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 zde(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 Hde(n,e){let t=n.bakedVertexAnimationManager;e.BAKED_VERTEX_ANIMATION_TEXTURE=!!(t&&t.isEnabled)}function yp(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&&Wde(n,e),r&&zde(n,e),a&&Hde(n,e),!0}function Ip(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 Cp(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 Pp(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{Lt();Gi();av();Ol();to();Xr();fH();dH={r:0,g:0,b:0},ku={NUM_MORPH_INFLUENCERS:0,NORMAL:!1,TANGENT:!1,UV:!1,UV2:!1,COLOR:!1}});var Ae,ts=y(()=>{Xt();zt();Ni();vi();Gi();yv();Yf();Lt();jm();Lu();lH();es();Dr();mP();Ae=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 ie),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 ie),this._onUnBindObservable}get onEffectCreatedObservable(){return this._onEffectCreatedObservable||(this._onEffectCreatedObservable=new ie),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&&ee.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 ie,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 qn,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||Oe.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||pe.RandomId(),this.uniqueId=this._scene.getUniqueId(),this._materialContext=this._scene.getEngine().createMaterialContext(),this._drawWrapper=new Ts(this._scene.getEngine(),!1),this._drawWrapper.materialContext=this._materialContext,this._uniformBuffer=new Tr(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 Tr(e,void 0,void 0,this.name,!0),this._shaderLanguage=1):this._uniformBuffer=new Tr(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 Px(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,td(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 Co(0,0,0,1)),this._storeEffectOnSubMeshes){let f=!0,d=null;if(e.subMeshes){let u=new js(0,0,0,0,0,e,void 0,!1,!1);u.materialDefines&&(u.materialDefines._renderId=-1),this.isReadyForSubMesh(e,u,s.useInstances)||(u.effect&&u.effect.getCompilationError()&&u.effect.allFallbacksProcessed()?d=u.effect.getCompilationError():(f=!1,setTimeout(l,16)))}f&&(this.allowShaderHotSwapping=o,d&&r&&r(d),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();Ae._ImageProcessingDirtyCallBack=n=>n.markAsImageProcessingDirty();Ae._TextureDirtyCallBack=n=>n.markAsTexturesDirty();Ae._FresnelDirtyCallBack=n=>n.markAsFresnelDirty();Ae._MiscDirtyCallBack=n=>n.markAsMiscDirty();Ae._PrePassDirtyCallBack=n=>n.markAsPrePassDirty();Ae._LightsDirtyCallBack=n=>n.markAsLightDirty();Ae._AttributeDirtyCallBack=n=>n.markAsAttributesDirty();Ae._FresnelAndMiscDirtyCallBack=n=>{Ae._FresnelDirtyCallBack(n),Ae._MiscDirtyCallBack(n)};Ae._TextureAndMiscDirtyCallBack=n=>{Ae._TextureDirtyCallBack(n),Ae._MiscDirtyCallBack(n)};Ae._DirtyCallbackArray=[];Ae._RunDirtyCallBacks=n=>{for(let e of Ae._DirtyCallbackArray)e(n)};P([F()],Ae.prototype,"id",void 0);P([F()],Ae.prototype,"uniqueId",void 0);P([F()],Ae.prototype,"name",void 0);P([F()],Ae.prototype,"metadata",void 0);P([F()],Ae.prototype,"checkReadyOnEveryCall",void 0);P([F()],Ae.prototype,"checkReadyOnlyOnce",void 0);P([F()],Ae.prototype,"state",void 0);P([F("alpha")],Ae.prototype,"_alpha",void 0);P([F("backFaceCulling")],Ae.prototype,"_backFaceCulling",void 0);P([F("cullBackFaces")],Ae.prototype,"_cullBackFaces",void 0);P([F()],Ae.prototype,"sideOrientation",void 0);P([F()],Ae.prototype,"_alphaMode",void 0);P([F()],Ae.prototype,"_needDepthPrePass",void 0);P([F()],Ae.prototype,"disableDepthWrite",void 0);P([F()],Ae.prototype,"disableColorWrite",void 0);P([F()],Ae.prototype,"forceDepthWrite",void 0);P([F()],Ae.prototype,"depthFunction",void 0);P([F()],Ae.prototype,"separateCullingPass",void 0);P([F("fogEnabled")],Ae.prototype,"_fogEnabled",void 0);P([F()],Ae.prototype,"pointSize",void 0);P([F()],Ae.prototype,"zOffset",void 0);P([F()],Ae.prototype,"zOffsetUnits",void 0);P([F()],Ae.prototype,"pointsCloud",null);P([F()],Ae.prototype,"fillMode",null);P([F()],Ae.prototype,"useLogarithmicDepth",null);P([F()],Ae.prototype,"_isVertexOutputInvariant",void 0);P([F()],Ae.prototype,"transparencyMode",null)});var Op,uH=y(()=>{ts();Hf();er();Op=class n extends Ae{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,ti&&ti.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}};Bt("BABYLON.MultiMaterial",Op)});var BR,hH=y(()=>{BR=class{constructor(e,t){this.distanceOrScreenCoverage=e,this.mesh=t}}});var Np,UR,uL,VR,hL,mL,wl,Q,wi=y(()=>{vi();Ni();nv();Hf();sL();Dl();We();Kt();Aa();Yi();Ar();OR();pp();yv();ts();uH();LR();Dr();Lt();er();An();sp();hH();Np=class{},UR=class{constructor(){this.batchCache=new VR(this),this.batchCacheReplacementModeInFrozenMode=new VR(this),this.instancesBufferSize=512*4}},uL=class{constructor(){this.renderPasses={}}},VR=class{constructor(e){this.parent=e,this.mustReturn=!1,this.visibleInstances=new Array,this.renderSelf=[],this.hardwareInstancedRendering=[]}},hL=class{constructor(){this.instancesCount=0,this.matrixBuffer=null,this.previousMatrixBuffer=null,this.matrixBufferSize=512,this.matrixData=null,this.boundingVectors=[],this.worldMatrices=null}},mL=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}},wl={source:null,parent:null,doNotCloneChildren:!1,clonePhysicsImpostor:!0,cloneThinInstances:!1},Q=class n extends Ir{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 ie),this._internalMeshDataInfo._onBeforeRenderObservable}get onBeforeBindObservable(){return this._internalMeshDataInfo._onBeforeBindObservable||(this._internalMeshDataInfo._onBeforeBindObservable=new ie),this._internalMeshDataInfo._onBeforeBindObservable}get onAfterRenderObservable(){return this._internalMeshDataInfo._onAfterRenderObservable||(this._internalMeshDataInfo._onAfterRenderObservable=new ie),this._internalMeshDataInfo._onAfterRenderObservable}get onBetweenPassObservable(){return this._internalMeshDataInfo._onBetweenPassObservable||(this._internalMeshDataInfo._onBetweenPassObservable=new ie),this._internalMeshDataInfo._onBetweenPassObservable}get onBeforeDrawObservable(){return this._internalMeshDataInfo._onBeforeDrawObservable||(this._internalMeshDataInfo._onBeforeDrawObservable=new ie),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),yl.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,ti&&ti.HasTags(e)&&ti.AddTagsTo(this,ti.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(g):p.bindOnlyWorldMatrix(g))};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=(d=m.doNotCloneChildren)!=null?d:!1,a=(u=m.clonePhysicsImpostor)!=null?u:!0,l=(h=m.cloneThinInstances)!=null?h:!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 ie(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 ee.Warn("You cannot use a mesh as LOD level twice"),this;let i=new BR(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 g of this.subMeshes){let p=g.getMaterial();if(p){if(p._storeEffectOnSubMeshes){if(!p.isReadyForSubMesh(this,g,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 g of this.lightSources){let p=g.getShadowGenerators();if(!p)continue;let _=p.values();for(let v=_.next();v.done!==!0;v=_.next()){let E=v.value;if(E&&(!((l=E.getShadowMap())!=null&&l.renderList)||(c=E.getShadowMap())!=null&&c.renderList&&((d=(f=E.getShadowMap())==null?void 0:f.renderList)==null?void 0:d.indexOf(this))!==-1)){let S=(u=E.getShadowMap().renderPassIds)!=null?u:[i.currentRenderPassId];for(let A=0;A0){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 js(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++)js.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 Me;s.set(t,e);let a=this.getScene();new bn(bn.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=bn.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 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RD=y(()=>{DP();rv();Ai.prototype._sphericalPolynomialTargetSize=0;Ai.prototype.forceSphericalPolynomialsRecompute=function(){this._texture&&(this._texture._sphericalPolynomial=null,this._texture._sphericalPolynomialPromise=null,this._texture._sphericalPolynomialComputed=!1)};Object.defineProperty(Ai.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=_c.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 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t=e.height,i=e.width,r,s,a,o,l,c=e.dataPosition,f,d,u,h=new ArrayBuffer(i*4),m=new Uint8Array(h),g=new ArrayBuffer(e.width*e.height*4*3),p=new Float32Array(g);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 Dfe(n,e);if((a<<8|o)!=i)throw"HDR Bad header format, wrong scan line width";for(f=0,u=0;u<4;u++)for(d=(u+1)*i;f128){if(l=r-128,l==0||l>d-f)throw"HDR Bad Format, bad scanline data (run)";for(;l-- >0;)m[f++]=s}else{if(l=r,l==0||l>d-f)throw"HDR Bad Format, bad scanline data (non-run)";if(m[f++]=s,--l>0)for(let _=0;_0;){for(l=0;l{pW()});var SW={};Be(SW,{_HDRTextureLoader:()=>yD});var yD,TW=y(()=>{EW();yD=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=_W(r),a=vW(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 Vo,AW=y(()=>{Lt();Vo=class n{constructor(e,t){if(this.data=e,this.isInvalid=!1,!n.IsValid(e)){this.isInvalid=!0,ee.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){ee.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){ee.Error("only 2D textures currently supported"),this.isInvalid=!0;return}if(this.numberOfArrayElements!==0){ee.Error("texture arrays not currently supported"),this.isInvalid=!0;return}if(this.numberOfFaces!==t){ee.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}};Vo.HEADER_LEN=64;Vo.COMPRESSED_2D=0;Vo.COMPRESSED_3D=1;Vo.TEX_2D=2;Vo.TEX_3D=3});var ID,Ev,xW=y(()=>{ID=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})})}},Ev=class n extends ID{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))})})}};Ev.DefaultOptions={idleTimeElapsedBeforeRelease:1e3}});var RW,lp,bW,MW=y(()=>{(function(n){n[n.ETC1S=0]="ETC1S",n[n.UASTC4x4=1]="UASTC4x4"})(RW||(RW={}));(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"})(lp||(lp={}));(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"})(bW||(bW={}))});function Sv(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 yW(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),Sv(i)),t.data.wasmBinaries&&Sv(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 IW(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 CW=y(()=>{});var CD,yc,PW=y(()=>{xW();Ni();MW();CW();CD=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:[lp.BC1_RGB,lp.BC3_RGBA],yes:{transcodeFormat:lp.RGBA32,engineFormat:32856,roundToMultiple4:!1}}}),this._ktx2DecoderOptions=e,e}},yc=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:pe.ScriptBaseUrl,jsDecoderModule:pe.GetBabylonScriptURL(this.URLConfig.jsDecoderModule,!0),wasmUASTCToASTC:pe.GetBabylonScriptURL(this.URLConfig.wasmUASTCToASTC,!0),wasmUASTCToBC7:pe.GetBabylonScriptURL(this.URLConfig.wasmUASTCToBC7,!0),wasmUASTCToRGBA_UNORM:pe.GetBabylonScriptURL(this.URLConfig.wasmUASTCToRGBA_UNORM,!0),wasmUASTCToRGBA_SRGB:pe.GetBabylonScriptURL(this.URLConfig.wasmUASTCToRGBA_SRGB,!0),wasmUASTCToR8_UNORM:pe.GetBabylonScriptURL(this.URLConfig.wasmUASTCToR8_UNORM,!0),wasmUASTCToRG8_UNORM:pe.GetBabylonScriptURL(this.URLConfig.wasmUASTCToRG8_UNORM,!0),jsMSCTranscoder:pe.GetBabylonScriptURL(this.URLConfig.jsMSCTranscoder,!0),wasmMSCTranscoder:pe.GetBabylonScriptURL(this.URLConfig.wasmMSCTranscoder,!0),wasmZSTDDecoder:pe.GetBabylonScriptURL(this.URLConfig.wasmZSTDDecoder,!0)};e&&typeof Worker=="function"&&typeof URL!="undefined"?n._WorkerPoolPromise=new Promise(i=>{let r=`${Sv}(${yW})()`,s=URL.createObjectURL(new Blob([r],{type:"application/javascript"}));i(new Ev(e,async()=>await IW(new Worker(s),void 0,t)))}):typeof n._KTX2DecoderModule=="undefined"?n._DecoderModulePromise=pe.LoadBabylonScriptAsync(t.jsDecoderModule).then(()=>(n._KTX2DecoderModule=KTX2DECODER,n._KTX2DecoderModule.MSCTranscoder.UseFromWorkerThread=!1,n._KTX2DecoderModule.WASMMemoryManager.LoadBinariesFromCurrentThread=!0,Sv(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 d=m=>{c.removeEventListener("error",d),c.removeEventListener("message",u),l(m),f()},u=m=>{if(m.data.action==="decoded"){if(c.removeEventListener("error",d),c.removeEventListener("message",u),!m.data.success)l({message:m.data.msg});else try{this._createTexture(m.data.decodedData,t,i),o()}catch(g){l({message:g})}f()}};c.addEventListener("error",d),c.addEventListener("message",u),c.postMessage({action:"setDefaultDecoderOptions",options:n.DefaultDecoderOptions._getKTX2DecoderOptions()});let h=new Uint8Array(e.byteLength);h.set(new Uint8Array(e.buffer,e.byteOffset,e.byteLength)),c.postMessage({action:"decode",data:h,caps:s,options:i},[h.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}};yc.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};yc.DefaultNumWorkers=yc.GetDefaultNumWorkers();yc.DefaultDecoderOptions=new CD});var DD={};Be(DD,{_KTXTextureLoader:()=>PD});function Lfe(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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rL,xi,Aa=y(()=>{Xt();We();zt();vi();Gi();An();Dr();rL=class{constructor(){this._doNotSerialize=!1,this._isDisposed=!1,this._sceneRootNodesIndex=-1,this._isEnabled=!0,this._isParentEnabled=!0,this._isReady=!0,this._onEnabledStateChangedObservable=new ie,this._onClonedObservable=new ie,this._inheritVisibility=!1,this._isVisible=!0}},xi=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 rL,this.state="",this.metadata=null,this.reservedDataStore=null,this._accessibilityTag=null,this.onAccessibilityTagChangedObservable=new 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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 $e("AnimationRange")};xi._NodeConstructors={};P([F()],xi.prototype,"name",void 0);P([F()],xi.prototype,"id",void 0);P([F()],xi.prototype,"uniqueId",void 0);P([F()],xi.prototype,"state",void 0);P([F()],xi.prototype,"metadata",void 0)});function nL(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 qz(n=25){let e;return(t,i,r)=>{let s=performance.now();e===void 0||s-e>n?(e=s,setTimeout(()=>{nL(t,i,r)},0)):nL(t,i,r)}}function Zz(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 Mv(n,e){let t;return Zz(n,nL,i=>t=i,i=>{throw i},e),t}async function Qz(n,e,t){return await new Promise((i,r)=>{Zz(n,e,i,r,t)})}function $z(n,e){return(...t)=>Mv(n(...t),e)}var sL=y(()=>{});var _t,Dl=y(()=>{Xt();zt();Oo();Ni();vi();We();Aa();Lt();er();An();Qm();Gx();Dr();_t=class n extends xi{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 Po(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 ie,this.onProjectionMatrixChangedObservable=new ie,this.onAfterCheckInputsObservable=new ie,this.onRestoreStateObservable=new ie,this.isRigCamera=!1,this._hasMoved=!1,this._rigCameras=new Array,this._skipRendering=!1,this._projectionMatrix=new Z,this._postProcesses=new Array,this._activeMeshes=new Ki(256),this._globalPosition=b.Zero(),this._computedViewMatrix=Z.Identity(),this._doNotComputeProjectionMatrix=!1,this._transformMatrix=Z.Zero(),this._refreshFrustumPlanes=!0,this._absoluteRotation=je.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?(ee.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 Z.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,d,u,h,m,g,p,_,v,E,T,S,A,R,M;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 I;r.useRightHandedSystem?I=Z.PerspectiveFovRHToRef:I=Z.PerspectiveFovLHToRef,I(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 I=i.getRenderWidth()/2,C=i.getRenderHeight()/2;r.useRightHandedSystem?this.oblique?Z.ObliqueOffCenterRHToRef((a=this.orthoLeft)!=null?a:-I,(o=this.orthoRight)!=null?o:I,(l=this.orthoBottom)!=null?l:-C,(c=this.orthoTop)!=null?c:C,s?t:this.minZ,s?this.minZ:t,this.oblique.length,this.oblique.angle,this._computeObliqueDistance(this.oblique.offset),this._projectionMatrix,i.isNDCHalfZRange):Z.OrthoOffCenterRHToRef((f=this.orthoLeft)!=null?f:-I,(d=this.orthoRight)!=null?d:I,(u=this.orthoBottom)!=null?u:-C,(h=this.orthoTop)!=null?h:C,s?t:this.minZ,s?this.minZ:t,this._projectionMatrix,i.isNDCHalfZRange):this.oblique?Z.ObliqueOffCenterLHToRef((m=this.orthoLeft)!=null?m:-I,(g=this.orthoRight)!=null?g:I,(p=this.orthoBottom)!=null?p:-C,(_=this.orthoTop)!=null?_:C,s?t:this.minZ,s?this.minZ:t,this.oblique.length,this.oblique.angle,this._computeObliqueDistance(this.oblique.offset),this._projectionMatrix,i.isNDCHalfZRange):Z.OrthoOffCenterLHToRef((v=this.orthoLeft)!=null?v:-I,(E=this.orthoRight)!=null?E:I,(T=this.orthoBottom)!=null?T:-C,(S=this.orthoTop)!=null?S:C,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=(A=this.oblique)==null?void 0:A.angle,this._cache.obliqueLength=(R=this.oblique)==null?void 0:R.length,this._cache.obliqueOffset=(M=this.oblique)==null?void 0:M.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?Vf.GetPlanesToRef(this._transformMatrix,this._frustumPlanes):this._frustumPlanes=Vf.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 $e("Ray")}getForwardRayToRef(e,t=100,i,r){throw $e("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=pe.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 Z.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=pe.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=st.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 $e("UniversalCamera")};_t.PERSPECTIVE_CAMERA=0;_t.ORTHOGRAPHIC_CAMERA=1;_t.FOVMODE_VERTICAL_FIXED=0;_t.FOVMODE_HORIZONTAL_FIXED=1;_t.RIG_MODE_NONE=0;_t.RIG_MODE_STEREOSCOPIC_ANAGLYPH=10;_t.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL=11;_t.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED=12;_t.RIG_MODE_STEREOSCOPIC_OVERUNDER=13;_t.RIG_MODE_STEREOSCOPIC_INTERLACED=14;_t.RIG_MODE_VR=20;_t.RIG_MODE_CUSTOM=22;_t.ForceAttachControlToAlwaysPreventDefault=!1;P([Jr("position")],_t.prototype,"_position",void 0);P([Jr("upVector")],_t.prototype,"_upVector",void 0);P([F()],_t.prototype,"orthoLeft",null);P([F()],_t.prototype,"orthoRight",null);P([F()],_t.prototype,"orthoBottom",null);P([F()],_t.prototype,"orthoTop",null);P([F()],_t.prototype,"fov",void 0);P([F()],_t.prototype,"projectionPlaneTilt",void 0);P([F()],_t.prototype,"minZ",void 0);P([F()],_t.prototype,"maxZ",void 0);P([F()],_t.prototype,"inertia",void 0);P([F()],_t.prototype,"mode",null);P([F()],_t.prototype,"layerMask",void 0);P([F()],_t.prototype,"fovMode",void 0);P([F()],_t.prototype,"cameraRigMode",void 0);P([F()],_t.prototype,"interaxialDistance",void 0);P([F()],_t.prototype,"isStereoscopicSideBySide",void 0);P([F()],_t.prototype,"ignoreCameraMaxZ",void 0)});var Gu,aL=y(()=>{Gu=class{constructor(e,t,i){this.bu=e,this.bv=t,this.distance=i,this.faceId=0,this.subMeshId=0,this._internalSubMeshId=0}}});var Qf,oL=y(()=>{Al();We();Kn();Qf=class n{constructor(e,t,i){this.vectors=xn(8,b.Zero),this.center=b.Zero(),this.centerWorld=b.Zero(),this.extendSize=b.Zero(),this.extendSizeWorld=b.Zero(),this.directions=xn(3,b.Zero),this.vectorsWorld=xn(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||Z.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,d=e.y,u=e.z,h=-wt;return!(o-ff-r||l-dd-s||c-uu-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,d=e.x,u=e.y,h=e.z,m=t.x,g=t.y,p=t.z;return!(lm||cg||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}};Qf._TmpVector3=xn(3,b.Zero)});var up,Jz=y(()=>{Al();We();up=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||Z.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{Al();We();oL();Jz();lL={min:0,max:0},cL={min:0,max:0},eH=(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},xs=(n,e,t)=>(eH(n,e,lL),eH(n,t,cL),!(lL.min>cL.max||cL.min>lL.max)),Rn=class n{constructor(e,t,i){this._isLocked=!1,this.boundingBox=new Qf(e,t,i),this.boundingSphere=new up(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=$.Matrix[0];this.boundingBox.getWorldMatrix().invertToRef(t);let i=$.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(!up.Intersects(this.boundingSphere,e.boundingSphere)||!Qf.Intersects(this.boundingBox,e.boundingBox))return!1;if(!t)return!0;let i=this.boundingBox,r=e.boundingBox;return!(!xs(i.directions[0],i,r)||!xs(i.directions[1],i,r)||!xs(i.directions[2],i,r)||!xs(r.directions[0],i,r)||!xs(r.directions[1],i,r)||!xs(r.directions[2],i,r)||!xs(b.Cross(i.directions[0],r.directions[0]),i,r)||!xs(b.Cross(i.directions[0],r.directions[1]),i,r)||!xs(b.Cross(i.directions[0],r.directions[2]),i,r)||!xs(b.Cross(i.directions[1],r.directions[0]),i,r)||!xs(b.Cross(i.directions[1],r.directions[1]),i,r)||!xs(b.Cross(i.directions[1],r.directions[2]),i,r)||!xs(b.Cross(i.directions[2],r.directions[0]),i,r)||!xs(b.Cross(i.directions[2],r.directions[1]),i,r)||!xs(b.Cross(i.directions[2],r.directions[2]),i,r))}};Rn._TmpVector3=xn(2,b.Zero)});function tH(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 mp.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 PR(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),mp.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 mp,DR=y(()=>{Xt();We();zt();mp=class{static extractMinAndMaxIndexed(e,t,i,r,s,a){for(let o=i;o!Array.isArray(n[0])&&!Array.isArray(n[1]))],mp,"extractMinAndMaxIndexed",null);P([Xs.filter((...n)=>!Array.isArray(n[0]))],mp,"extractMinAndMax",null)});var js,yv=y(()=>{Yi();aL();hp();DR();Lu();js=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 Ts(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=tH(e,t,this.indexStart,this.indexCount,this._renderingMesh.geometry.boundingBias);return this._boundingInfo?this._boundingInfo.reConstruct(i.minimum,i.maximum):this._boundingInfo=new Rn(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=u)}return new n(e,o,l-o+1,t,i,r,s,a)}}});var Iv,Me,Ar=y(()=>{Xt();We();Yi();An();Kt();Lt();zt();sL();ev();yv();Iv=class{},Me=class n{constructor(){this.uniqueId=0,this.metadata={},this._applyTo=$z(this._applyToCoroutine.bind(this)),this.uniqueId=n._UniqueIdGenerator,n._UniqueIdGenerator++}set(e,t){switch(e.length||ee.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 js(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=$.Vector3[0],a=$.Vector3[1];for(let o=i;o({vertexData:o})):[{vertexData:e}];return Mv(this._mergeCoroutine(void 0,a,t,!1,i,r,s))}*_mergeCoroutine(e,t,i=!1,r,s,a=!1,o=!1){var h,m,g,p;this._validate();let l=t.map(_=>_.vertexData),c=this;if(o)for(let _ of l)_&&(_._validate(),!this.normals&&_.normals&&(this.normals=new Float32Array(this.positions.length)),!this.tangents&&_.tangents&&(this.tangents=new Float32Array(this.positions.length/3*4)),!this.uvs&&_.uvs&&(this.uvs=new Float32Array(this.positions.length/3*2)),!this.uvs2&&_.uvs2&&(this.uvs2=new Float32Array(this.positions.length/3*2)),!this.uvs3&&_.uvs3&&(this.uvs3=new Float32Array(this.positions.length/3*2)),!this.uvs4&&_.uvs4&&(this.uvs4=new Float32Array(this.positions.length/3*2)),!this.uvs5&&_.uvs5&&(this.uvs5=new Float32Array(this.positions.length/3*2)),!this.uvs6&&_.uvs6&&(this.uvs6=new Float32Array(this.positions.length/3*2)),!this.colors&&_.colors&&(this.colors=new Float32Array(this.positions.length/3*4),this.colors.fill(1)),!this.matricesIndices&&_.matricesIndices&&(this.matricesIndices=new Float32Array(this.positions.length/3*4)),!this.matricesWeights&&_.matricesWeights&&(this.matricesWeights=new Float32Array(this.positions.length/3*4)),!this.matricesIndicesExtra&&_.matricesIndicesExtra&&(this.matricesIndicesExtra=new Float32Array(this.positions.length/3*4)),!this.matricesWeightsExtra&&_.matricesWeightsExtra&&(this.matricesWeightsExtra=new Float32Array(this.positions.length/3*4)));for(let _ of l)if(_){if(o)this.normals&&!_.normals&&(_.normals=new Float32Array(_.positions.length)),this.tangents&&!_.tangents&&(_.tangents=new Float32Array(_.positions.length/3*4)),this.uvs&&!_.uvs&&(_.uvs=new Float32Array(_.positions.length/3*2)),this.uvs2&&!_.uvs2&&(_.uvs2=new Float32Array(_.positions.length/3*2)),this.uvs3&&!_.uvs3&&(_.uvs3=new Float32Array(_.positions.length/3*2)),this.uvs4&&!_.uvs4&&(_.uvs4=new Float32Array(_.positions.length/3*2)),this.uvs5&&!_.uvs5&&(_.uvs5=new Float32Array(_.positions.length/3*2)),this.uvs6&&!_.uvs6&&(_.uvs6=new Float32Array(_.positions.length/3*2)),this.colors&&!_.colors&&(_.colors=new Float32Array(_.positions.length/3*4),_.colors.fill(1)),this.matricesIndices&&!_.matricesIndices&&(_.matricesIndices=new Float32Array(_.positions.length/3*4)),this.matricesWeights&&!_.matricesWeights&&(_.matricesWeights=new Float32Array(_.positions.length/3*4)),this.matricesIndicesExtra&&!_.matricesIndicesExtra&&(_.matricesIndicesExtra=new Float32Array(_.positions.length/3*4)),this.matricesWeightsExtra&&!_.matricesWeightsExtra&&(_.matricesWeightsExtra=new Float32Array(_.positions.length/3*4));else if(_._validate(),!this.normals!=!_.normals||!this.tangents!=!_.tangents||!this.uvs!=!_.uvs||!this.uvs2!=!_.uvs2||!this.uvs3!=!_.uvs3||!this.uvs4!=!_.uvs4||!this.uvs5!=!_.uvs5||!this.uvs6!=!_.uvs6||!this.colors!=!_.colors||!this.matricesIndices!=!_.matricesIndices||!this.matricesWeights!=!_.matricesWeights||!this.matricesIndicesExtra!=!_.matricesIndicesExtra||!this.matricesWeightsExtra!=!_.matricesWeightsExtra)throw new Error("Cannot merge vertex data that do not have the same set of attributes")}if(a){let _,v=0,E=0,T=[],S=null,A=[];for(let M of this.splitBasedOnMaterialID())A.push({vertexData:M,transform:e});for(let M of t)if(M.vertexData)for(let I of M.vertexData.splitBasedOnMaterialID())A.push({vertexData:I,transform:M.transform});A.sort((M,I)=>{let C=M.vertexData.materialInfos?M.vertexData.materialInfos[0].materialIndex:0,D=I.vertexData.materialInfos?I.vertexData.materialInfos[0].materialIndex:0;return C>D?1:C===D?0:-1});for(let M of A){let I=M.vertexData;if(I.materialInfos?_=I.materialInfos[0].materialIndex:_=0,S&&S.materialIndex===_)S.indexCount+=I.indices.length,S.verticesCount+=I.positions.length/3;else{let C=new Iv;C.materialIndex=_,C.indexStart=v,C.indexCount=I.indices.length,C.verticesStart=E,C.verticesCount=I.positions.length/3,T.push(C),S=C}v+=I.indices.length,E+=I.positions.length/3}let R=A.splice(0,1)[0];c=R.vertexData,e=R.transform,l=A.map(M=>M.vertexData),t=A,this.materialInfos=T}let f=l.reduce((_,v)=>{var E,T;return _+((T=(E=v.indices)==null?void 0:E.length)!=null?T:0)},(m=(h=c.indices)==null?void 0:h.length)!=null?m:0),u=s||l.some(_=>_.indices===c.indices)?(g=c.indices)==null?void 0:g.slice():c.indices;if(f>0){let _=(p=u==null?void 0:u.length)!=null?p:0;if(u||(u=new Array(f)),u.length!==f){if(Array.isArray(u))u.length=f;else{let E=i||u instanceof Uint32Array?new Uint32Array(f):new Uint16Array(f);E.set(u),u=E}e&&e.determinant()<0&&n._FlipFaces(u,0,_)}let v=c.positions?c.positions.length/3:0;for(let{vertexData:E,transform:T}of t)if(E.indices){for(let S=0;S[_.vertexData.positions,_.transform])),r&&(yield),c.normals&&(this.normals=n._MergeElement(L.NormalKind,c.normals,e,t.map(_=>[_.vertexData.normals,_.transform])),r&&(yield)),c.tangents&&(this.tangents=n._MergeElement(L.TangentKind,c.tangents,e,t.map(_=>[_.vertexData.tangents,_.transform])),r&&(yield)),c.uvs&&(this.uvs=n._MergeElement(L.UVKind,c.uvs,e,t.map(_=>[_.vertexData.uvs,_.transform])),r&&(yield)),c.uvs2&&(this.uvs2=n._MergeElement(L.UV2Kind,c.uvs2,e,t.map(_=>[_.vertexData.uvs2,_.transform])),r&&(yield)),c.uvs3&&(this.uvs3=n._MergeElement(L.UV3Kind,c.uvs3,e,t.map(_=>[_.vertexData.uvs3,_.transform])),r&&(yield)),c.uvs4&&(this.uvs4=n._MergeElement(L.UV4Kind,c.uvs4,e,t.map(_=>[_.vertexData.uvs4,_.transform])),r&&(yield)),c.uvs5&&(this.uvs5=n._MergeElement(L.UV5Kind,c.uvs5,e,t.map(_=>[_.vertexData.uvs5,_.transform])),r&&(yield)),c.uvs6&&(this.uvs6=n._MergeElement(L.UV6Kind,c.uvs6,e,t.map(_=>[_.vertexData.uvs6,_.transform])),r&&(yield)),c.colors&&(this.colors=n._MergeElement(L.ColorKind,c.colors,e,t.map(_=>[_.vertexData.colors,_.transform])),(c.hasVertexAlpha!==void 0||t.some(_=>_.vertexData.hasVertexAlpha!==void 0))&&(this.hasVertexAlpha=c.hasVertexAlpha||t.some(_=>_.vertexData.hasVertexAlpha)),r&&(yield)),c.matricesIndices&&(this.matricesIndices=n._MergeElement(L.MatricesIndicesKind,c.matricesIndices,e,t.map(_=>[_.vertexData.matricesIndices,_.transform])),r&&(yield)),c.matricesWeights&&(this.matricesWeights=n._MergeElement(L.MatricesWeightsKind,c.matricesWeights,e,t.map(_=>[_.vertexData.matricesWeights,_.transform])),r&&(yield)),c.matricesIndicesExtra&&(this.matricesIndicesExtra=n._MergeElement(L.MatricesIndicesExtraKind,c.matricesIndicesExtra,e,t.map(_=>[_.vertexData.matricesIndicesExtra,_.transform])),r&&(yield)),c.matricesWeightsExtra&&(this.matricesWeightsExtra=n._MergeElement(L.MatricesWeightsExtraKind,c.matricesWeightsExtra,e,t.map(_=>[_.vertexData.matricesWeightsExtra,_.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,d]of s)l.set(f,c),d&&o(l,d,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]))],Me,"_TransformVector3Coordinates",null);P([Xs.filter((...n)=>!Array.isArray(n[0]))],Me,"_TransformVector3Normals",null);P([Xs.filter((...n)=>!Array.isArray(n[0]))],Me,"_TransformVector4Normals",null);P([Xs.filter((...n)=>!Array.isArray(n[0]))],Me,"_FlipFaces",null)});var tn,LR=y(()=>{tn=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}};tn._ForceFullSceneLoadingForIncremental=!1;tn._ShowLoadingScreen=!0;tn._CleanBoneMatrixWeights=!1;tn._LoggingLevel=0});var bn,OR=y(()=>{We();Kt();Ar();Yi();yv();LR();hp();Ni();Hf();DR();Gi();hn();ip();bn=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||Oe.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=PR(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:d,byteStride:u,normalized:h}=a;r=r||l;let m=this._totalVertices;if(a.getIsInstanced()){let _;o instanceof Array?_=o.length*4:_=o.byteLength,m=_/u}let g=MG(o,c,f,d,u,m,!0),p=new L(this._engine,g,s,{updatable:l,useBytes:!1,stride:c,size:c,offset:0,type:f,normalized:h,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 Rn(this._extend.minimum,this._extend.maximum),t}serialize(){let e={};return e.id=this.id,e.uniqueId=this.uniqueId,e.updatable=this._updatable,ti&&ti.HasTags(this)&&(e.tags=ti.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 pe.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 d=t.getScene().getLastSkeletonById(e.skeletonId);if(!d)return;r=d.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 d=0;dc-1)&&(h=c-1),u>.001){let m=1/u;for(let g=0;g<4;g++)o[d+g]*=m;if(l)for(let g=0;g<4;g++)l[d+g]*=m}else h>=4?(l[d+h-4]=1-u,a[d+h-4]=r):(o[d+h]=1-u,s[d+h]=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,ti&&ti.AddTagsTo(r,e.tags),e.delayLoadingFile?(r.delayLoadState=4,r.delayLoadingFile=i+e.delayLoadingFile,r._boundingInfo=new Rn(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=Me.ImportVertexData):Me.ImportVertexData(e,r),t.pushGeometry(r,!0),r}}});var $t,$f=y(()=>{Xt();zt();Dr();vi();We();Aa();er();$t=class n extends xi{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=Z.Zero(),this._usePivotMatrix=!1,this._absolutePosition=b.Zero(),this._absoluteScaling=b.Zero(),this._absoluteRotationQuaternion=je.Identity(),this._pivotMatrix=Z.Identity(),this._postMultiplyPivotMatrix=!1,this._isWorldMatrixFrozen=!1,this._indexInSceneTransformNodesArray=-1,this.onAfterWorldMatrixUpdateObservable=new ie,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=Z.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=Z.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||je.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=$.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=$.Matrix[0];return this._localMatrix.invertToRef(e),b.TransformNormal(this.position,e)}locallyTranslate(e){return this.computeWorldMatrix(!0),this.position=b.TransformCoordinates(e,this._localMatrix),this}lookAt(e,t=0,i=0,r=0,s=0){let a=n._LookAtVectorCache,o=s===0?this.position:this.getAbsolutePosition();if(e.subtractToRef(o,a),this.setDirection(a,t,i,r),s===1&&this.parent)if(this.rotationQuaternion){let l=$.Matrix[0];this.rotationQuaternion.toRotationMatrix(l);let c=$.Matrix[1];this.parent.getWorldMatrix().getRotationMatrixToRef(c),c.invert(),l.multiplyToRef(c,l),this.rotationQuaternion.fromRotationMatrix(l)}else{let l=$.Quaternion[0];je.FromEulerVectorToRef(this.rotation,l);let c=$.Matrix[0];l.toRotationMatrix(c);let f=$.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?je.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=$.Matrix[0];i.invertToRef(r),e=b.TransformCoordinates(e,r)}return this.setPivotMatrix(Z.Translation(-e.x,-e.y,-e.z),!0)}getPivotPoint(){let e=b.Zero();return this.getPivotPointToRef(e),e}getPivotPointToRef(e){return e.x=-this._pivotMatrix.m[12],e.y=-this._pivotMatrix.m[13],e.z=-this._pivotMatrix.m[14],this}getAbsolutePivotPoint(){let e=b.Zero();return this.getAbsolutePivotPointToRef(e),e}getAbsolutePivotPointToRef(e){return this.getPivotPointToRef(e),b.TransformCoordinatesToRef(e,this.getWorldMatrix(),e),this}markAsDirty(e){if(this._isDirty)return this;if(this._children)for(let t of this._children)t.markAsDirty(e);return super.markAsDirty(e)}setParent(e,t=!1,i=!1){if(!e&&!this.parent)return this;let r=$.Quaternion[0],s=$.Vector3[0],a=$.Vector3[1],o=$.Matrix[1];Z.IdentityToRef(o);let l=$.Matrix[0];this.computeWorldMatrix(!0);let c=this.rotationQuaternion;return c||(c=n._TmpRotation,je.RotationYawPitchRollToRef(this._rotation.y,this._rotation.x,this._rotation.z,c)),Z.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(Z.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=je.RotationAxisToRef(e,t,n._RotationAxisCache),this.rotationQuaternion.multiplyToRef(r,this.rotationQuaternion);else{if(this.parent){let s=this.parent.getWorldMatrix(),a=$.Matrix[0];s.invertToRef(a),e=b.TransformNormal(e,a),s.determinant()<0&&(t*=-1)}r=je.RotationAxisToRef(e,t,n._RotationAxisCache),r.multiplyToRef(this.rotationQuaternion,this.rotationQuaternion)}return this}rotateAround(e,t,i){t.normalize(),this.rotationQuaternion||(this.rotationQuaternion=je.RotationYawPitchRoll(this.rotation.y,this.rotation.x,this.rotation.z),this.rotation.setAll(0));let r=$.Vector3[0],s=$.Vector3[1],a=$.Vector3[2],o=$.Quaternion[0],l=$.Matrix[0],c=$.Matrix[1],f=$.Matrix[2],d=$.Matrix[3];return e.subtractToRef(this.position,r),Z.TranslationToRef(r.x,r.y,r.z,l),Z.TranslationToRef(-r.x,-r.y,-r.z,c),Z.RotationAxisToRef(t,i,f),c.multiplyToRef(f,d),d.multiplyToRef(l,d),d.decompose(s,o,a),this.position.addInPlace(a),o.multiplyToRef(this.rotationQuaternion,this.rotationQuaternion),this}translate(e,t,i){let r=e.scale(t);if(!i||i===0){let s=this.getPositionExpressedInLocalSpace().add(r);this.setPositionWithLocalVector(s)}else this.setAbsolutePosition(this.getAbsolutePosition().add(r));return this}addRotation(e,t,i){let r;this.rotationQuaternion?r=this.rotationQuaternion:(r=$.Quaternion[1],je.RotationYawPitchRollToRef(this.rotation.y,this.rotation.x,this.rotation.z,r));let s=$.Quaternion[0];return je.RotationYawPitchRollToRef(t,e,i,s),r.multiplyInPlace(s),this.rotationQuaternion||r.toEulerAnglesToRef(this.rotation),this}_getEffectiveParent(){return this.parent}isWorldMatrixCameraDependent(){return this._infiniteDistance&&!this.parent||this._billboardMode!==n.BILLBOARDMODE_NONE}computeWorldMatrix(e=!1,t=null){if(this._isWorldMatrixFrozen&&!this._isDirty)return this._worldMatrix;let i=this.getScene().getRenderId();if(!this._isDirty&&!e&&(this._currentRenderId===i||this.isSynchronized()))return this._currentRenderId=i,this._worldMatrix;t=t||this.getScene().activeCamera,this._updateCache();let r=this._cache;r.pivotMatrixUpdated=!1,r.billboardMode=this.billboardMode,r.infiniteDistance=this.infiniteDistance,r.parent=this._parentNode,this._currentRenderId=i,this._childUpdateId+=1,this._isDirty=!1,this._position._isDirty=!1,this._rotation._isDirty=!1,this._scaling._isDirty=!1;let s=this._getEffectiveParent(),a=n._TmpScaling,o=this._position;if(this._infiniteDistance&&!this.parent&&t){let f=t.getWorldMatrix().m;o=n._TmpTranslation,o.copyFromFloats(this._position.x+f[12],this._position.y+f[13],this._position.z+f[14])}a.copyFromFloats(this._scaling.x*this.scalingDeterminant,this._scaling.y*this.scalingDeterminant,this._scaling.z*this.scalingDeterminant);let l;if(this._rotationQuaternion?(this._rotationQuaternion._isDirty=!1,l=this._rotationQuaternion,this.reIntegrateRotationIntoRotationQuaternion&&this.rotation.lengthSquared()&&(this._rotationQuaternion.multiplyInPlace(je.RotationYawPitchRoll(this._rotation.y,this._rotation.x,this._rotation.z)),this._rotation.copyFromFloats(0,0,0))):(l=n._TmpRotation,je.RotationYawPitchRollToRef(this._rotation.y,this._rotation.x,this._rotation.z,l)),this._usePivotMatrix){let c=$.Matrix[1];Z.ScalingToRef(a.x,a.y,a.z,c);let f=$.Matrix[0];l.toRotationMatrix(f),this._pivotMatrix.multiplyToRef(c,$.Matrix[4]),$.Matrix[4].multiplyToRef(f,this._localMatrix),this._postMultiplyPivotMatrix&&this._localMatrix.multiplyToRef(this._pivotMatrixInverse,this._localMatrix),this._localMatrix.addTranslationFromFloats(o.x,o.y,o.z)}else Z.ComposeToRef(a,l,o,this._localMatrix);if(s&&s.getWorldMatrix){if(e&&s.computeWorldMatrix(e),this.billboardMode){if(this._transformToBoneReferal){let u=this.parent;u.getSkeleton().prepare(),u.getFinalMatrix().multiplyToRef(this._transformToBoneReferal.getWorldMatrix(),$.Matrix[7])}else $.Matrix[7].copyFrom(s.getWorldMatrix());let c=$.Vector3[5],f=$.Vector3[6],d=$.Quaternion[0];$.Matrix[7].decompose(f,d,c),Z.ScalingToRef(f.x,f.y,f.z,$.Matrix[7]),$.Matrix[7].setTranslation(c),n.BillboardUseParentOrientation&&(this._position.applyRotationQuaternionToRef(d,c),this._localMatrix.setTranslation(c)),this._localMatrix.multiplyToRef($.Matrix[7],this._worldMatrix)}else if(this._transformToBoneReferal){let c=this.parent;c.getSkeleton().prepare(),this._localMatrix.multiplyToRef(c.getFinalMatrix(),$.Matrix[6]),$.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=$.Vector3[0];this._worldMatrix.getTranslationToRef(c);let f=t.globalPosition;this._worldMatrix.invertToRef($.Matrix[1]);let d=$.Vector3[1];b.TransformCoordinatesToRef(f,$.Matrix[1],d),d.normalize();let u=-Math.atan2(d.z,d.x)+Math.PI/2,h=Math.sqrt(d.x*d.x+d.z*d.z),m=-Math.atan2(d.y,h);if(je.RotationYawPitchRollToRef(u,m,0,$.Quaternion[0]),(this.billboardMode&n.BILLBOARDMODE_ALL)!==n.BILLBOARDMODE_ALL){let g=$.Vector3[1];$.Quaternion[0].toEulerAnglesToRef(g),(this.billboardMode&n.BILLBOARDMODE_X)!==n.BILLBOARDMODE_X&&(g.x=0),(this.billboardMode&n.BILLBOARDMODE_Y)!==n.BILLBOARDMODE_Y&&(g.y=0),(this.billboardMode&n.BILLBOARDMODE_Z)!==n.BILLBOARDMODE_Z&&(g.z=0),Z.RotationYawPitchRollToRef(g.y,g.x,g.z,$.Matrix[0])}else Z.FromQuaternionToRef($.Quaternion[0],$.Matrix[0]);this._worldMatrix.setTranslationFromFloats(0,0,0),this._worldMatrix.multiplyToRef($.Matrix[0],this._worldMatrix),this._worldMatrix.setTranslation($.Vector3[0])}else{let c=$.Vector3[0];this._worldMatrix.getTranslationToRef(c),$.Matrix[1].copyFrom(t.getViewMatrix());let f=this.getScene().useRightHandedSystem;if(f&&$.Matrix[1].multiplyToRef(n._TmpRHRestore,$.Matrix[1]),$.Matrix[1].setTranslationFromFloats(0,0,0),$.Matrix[1].invertToRef($.Matrix[0]),(this.billboardMode&n.BILLBOARDMODE_ALL)!==n.BILLBOARDMODE_ALL){$.Matrix[0].decompose(void 0,$.Quaternion[0],void 0);let d=$.Vector3[1];$.Quaternion[0].toEulerAnglesToRef(d),(this.billboardMode&n.BILLBOARDMODE_X)!==n.BILLBOARDMODE_X&&(d.x=0),(this.billboardMode&n.BILLBOARDMODE_Y)!==n.BILLBOARDMODE_Y&&(d.y=0),(this.billboardMode&n.BILLBOARDMODE_Z)!==n.BILLBOARDMODE_Z&&(d.z=0),f&&(d.y+=Math.PI),Z.RotationYawPitchRollToRef(d.y,d.x,d.z,$.Matrix[0])}this._worldMatrix.setTranslationFromFloats(0,0,0),this._worldMatrix.multiplyToRef($.Matrix[0],this._worldMatrix),this._worldMatrix.setTranslation($.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=Z.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(Z.FromArray(e.localMatrix)):e.pivotMatrix&&r.setPivotMatrix(Z.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=je.Zero();$t._TmpScaling=b.Zero();$t._TmpTranslation=b.Zero();$t._TmpRHRestore=Z.Scaling(1,1,-1);$t._LookAtVectorCache=new b(0,0,0);$t._RotationAxisCache=new je;P([Jr("position")],$t.prototype,"_position",void 0);P([Jr("rotation")],$t.prototype,"_rotation",void 0);P([SG("rotationQuaternion")],$t.prototype,"_rotationQuaternion",void 0);P([Jr("scaling")],$t.prototype,"_scaling",void 0);P([F("billboardMode")],$t.prototype,"_billboardMode",void 0);P([F()],$t.prototype,"scalingDeterminant",void 0);P([F("infiniteDistance")],$t.prototype,"_infiniteDistance",void 0);P([F()],$t.prototype,"ignoreNonUniformScaling",void 0);P([F()],$t.prototype,"reIntegrateRotationIntoRotationQuaternion",void 0)});var NR,iH=y(()=>{We();NR=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 rH(n){return Math.floor(n/8)}function nH(n){return 1<{wR=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=rH(e),i=nH(e);return(this._byteArray[t]&i)!==0}set(e,t){if(e>=this.size)throw new RangeError("Bit index out of range");let i=rH(e),r=nH(e);t?this._byteArray[i]|=r:this._byteArray[i]&=~r}}});var aH={};Be(aH,{OptimizeIndices:()=>Fde});function Fde(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 d of e[f]){let u=i.get(d);if(!u)return;for(let h of u)r.get(h)||c.push(h)}}}};for(let l=0;l{sH()});function Bde(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&&(Z.FromFloat32ArrayToRefScaled(t,Math.floor(i[u+h]*16),m,c),l.addToSelf(c));if(s&&a)for(h=0;h<4;h++)m=a[u+h],m>0&&(Z.FromFloat32ArrayToRefScaled(t,Math.floor(s[u+h]*16),m,c),l.addToSelf(c));f(n[d],n[d+1],n[d+2],l,o),o.toArray(n,d)}}var fL,dL,Ir,pp=y(()=>{Xt();vi();We();Yi();Ar();$f();uv();hp();Yf();iH();An();DR();Kt();Kn();zm();er();zt();Hr();fL=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}},dL=class{constructor(){this._hasVertexAlpha=!1,this._useVertexColors=!0,this._numBoneInfluencers=4,this._applyFog=!0,this._receiveShadows=!1,this._facetData=new fL,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 NR,this._enableDistantPicking=!1,this._rawBoundingInfo=null,this._sideOrientationHint=!1,this._wasActiveLastFrame=!1}},Ir=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 dL,this._waitingMaterialId=null,this._waitingMorphTargetManagerId=null,this._waitingSkeletonId=null,this._waitingSkeletonUniqueId=null,this.cullingStrategy=n.CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY,this.onCollideObservable=new ie,this.onCollisionPositionChangeObservable=new ie,this.onMaterialChangedObservable=new ie,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=Ee.Red(),this.outlineWidth=.02,this.overlayColor=Ee.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 dt(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 ie,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 Tr(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 Rn(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 Z;(this.rotationQuaternion?this.rotationQuaternion:je.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=PR(e,0,this.getTotalVertices(),t);this._boundingInfo?this._boundingInfo.reConstruct(i.minimum,i.maximum):this._boundingInfo=new Rn(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&&Bde(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,d=this.skeleton.getTransformMatrices(this);n._ApplySkeleton(t,i,d,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=$.Matrix[0],i=$.Matrix[1];return Z.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 As,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 d=null,u=this._scene.getIntersectingSubMeshCandidates(this,e),h=u.length,m=!1;for(let g=0;g1&&!a&&!p.canIntersects(e))continue;let _=p.intersects(e,this._positions,this.getIndices(),t,i);if(_&&(t||!d||_.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;lwt?s.maximum.x-s.minimum.x:wt,e.bbSize.y=s.maximum.y-s.minimum.y>wt?s.maximum.y-s.minimum.y:wt,e.bbSize.z=s.maximum.z-s.minimum.z>wt?s.maximum.z-s.minimum.z:wt;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&&Me.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=$.Matrix[5];o.invertToRef(l);let c=$.Vector3[8];b.TransformCoordinatesFromFloatsToRef(e,t,i,l,c);let f=this.getClosestFacetAtLocalCoordinates(c.x,c.y,c.z,r,s,a);return r&&b.TransformCoordinatesFromFloatsToRef(r.x,r.y,r.z,o,r),f}getClosestFacetAtLocalCoordinates(e,t,i,r,s=!1,a=!0){let o=null,l,c,f,d,u,h,m,g,p=this.getFacetLocalPositions(),_=this.getFacetLocalNormals(),v=this.getFacetsAtLocalCoordinates(e,t,i);if(!v)return null;let E=Number.MAX_VALUE,T,S,A,R;for(let M=0;M=0||s&&!a&&d<=0)&&(d=A.x*R.x+A.y*R.y+A.z*R.z,u=-(A.x*e+A.y*t+A.z*i-d)/(A.x*A.x+A.y*A.y+A.z*A.z),h=e+A.x*u,m=t+A.y*u,g=i+A.z*u,l=h-e,c=m-t,f=g-i,T=l*l+c*c+f*f,T(oH(),aH));return t(e),this.setIndices(e,this.getTotalVertices()),this}alignWithNormal(e,t){t||(t=Hs.Y);let i=$.Vector3[0],r=$.Vector3[1];return b.CrossToRef(t,e,r),b.CrossToRef(e,r,i),this.rotationQuaternion?je.RotationQuaternionFromAxisToRef(i,e,r,this.rotationQuaternion):b.RotationFromAxisToRef(i,e,r,this.rotation),this}_checkOcclusionQuery(e=!1){return!1}disableEdgesRendering(){throw $e("EdgesRenderer")}enableEdgesRendering(e,t,i){throw $e("EdgesRenderer")}getConnectedParticleSystems(){return this._scene.particleSystems.filter(e=>e.emitter===this)}};Ir.OCCLUSION_TYPE_NONE=0;Ir.OCCLUSION_TYPE_OPTIMISTIC=1;Ir.OCCLUSION_TYPE_STRICT=2;Ir.OCCLUSION_ALGORITHM_TYPE_ACCURATE=0;Ir.OCCLUSION_ALGORITHM_TYPE_CONSERVATIVE=1;Ir.CULLINGSTRATEGY_STANDARD=0;Ir.CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY=1;Ir.CULLINGSTRATEGY_OPTIMISTIC_INCLUSION=2;Ir.CULLINGSTRATEGY_OPTIMISTIC_INCLUSION_THEN_BSPHERE_ONLY=3;Ir.DefaultIsPickable=!0;P([Xs.filter((...n)=>!Array.isArray(n[0])&&!Array.isArray(n[3])&&!Array.isArray(n[4])&&!Array.isArray(n[5])&&!Array.isArray(n[6]))],Ir,"_ApplySkeleton",null);Bt("BABYLON.AbstractMesh",Ir)});var Zn,lH=y(()=>{Xt();Dr();zt();Zn=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){st.Clone(()=>e,this)}serialize(){return st.Serialize(this)}parse(e,t,i){st.Parse(()=>this,e,t,i)}};P([F()],Zn.prototype,"func",null);P([F()],Zn.prototype,"backFunc",null);P([F()],Zn.prototype,"funcRef",null);P([F()],Zn.prototype,"funcMask",null);P([F()],Zn.prototype,"opStencilFail",null);P([F()],Zn.prototype,"opDepthFail",null);P([F()],Zn.prototype,"opStencilDepthPass",null);P([F()],Zn.prototype,"backOpStencilFail",null);P([F()],Zn.prototype,"backOpDepthFail",null);P([F()],Zn.prototype,"backOpStencilDepthPass",null);P([F()],Zn.prototype,"mask",null);P([F()],Zn.prototype,"enabled",null)});function Qn(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 Ll(n,e,t){var c,f,d,u,h,m;let i=!!((c=n.clipPlane)!=null?c:e.clipPlane),r=!!((f=n.clipPlane2)!=null?f:e.clipPlane2),s=!!((d=n.clipPlane3)!=null?d:e.clipPlane3),a=!!((u=n.clipPlane4)!=null?u:e.clipPlane4),o=!!((h=n.clipPlane5)!=null?h: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 cH(n,e,t){var f,d,u,h,m,g;let i=!1,r=!!((f=n.clipPlane)!=null?f:e.clipPlane),s=!!((d=n.clipPlane2)!=null?d:e.clipPlane2),a=!!((u=n.clipPlane3)!=null?u:e.clipPlane3),o=!!((h=n.clipPlane4)!=null?h:e.clipPlane4),l=!!((m=n.clipPlane5)!=null?m:e.clipPlane5),c=!!((g=n.clipPlane6)!=null?g: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 $n(n,e,t){var r,s,a,o,l,c;let i=(r=e.clipPlane)!=null?r:t.clipPlane;gp(n,"vClipPlane",i),i=(s=e.clipPlane2)!=null?s:t.clipPlane2,gp(n,"vClipPlane2",i),i=(a=e.clipPlane3)!=null?a:t.clipPlane3,gp(n,"vClipPlane3",i),i=(o=e.clipPlane4)!=null?o:t.clipPlane4,gp(n,"vClipPlane4",i),i=(l=e.clipPlane5)!=null?l:t.clipPlane5,gp(n,"vClipPlane5",i),i=(c=e.clipPlane6)!=null?c:t.clipPlane6,gp(n,"vClipPlane6",i)}function gp(n,e,t){var i;if(t){let r=((i=Za.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 Ol=y(()=>{pv();We()});var fe,to=y(()=>{Hr();fe=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))}};fe._DiffuseTextureEnabled=!0;fe._BaseWeightTextureEnabled=!0;fe._BaseDiffuseRoughnessTextureEnabled=!0;fe._DetailTextureEnabled=!0;fe._DecalMapEnabled=!0;fe._AmbientTextureEnabled=!0;fe._OpacityTextureEnabled=!0;fe._ReflectionTextureEnabled=!0;fe._EmissiveTextureEnabled=!0;fe._SpecularTextureEnabled=!0;fe._BumpTextureEnabled=!0;fe._LightmapTextureEnabled=!0;fe._RefractionTextureEnabled=!0;fe._ColorGradingTextureEnabled=!0;fe._FresnelEnabled=!0;fe._ClearCoatTextureEnabled=!0;fe._ClearCoatBumpTextureEnabled=!0;fe._ClearCoatTintTextureEnabled=!0;fe._SheenTextureEnabled=!0;fe._AnisotropicTextureEnabled=!0;fe._ThicknessTextureEnabled=!0;fe._RefractionIntensityTextureEnabled=!0;fe._TranslucencyIntensityTextureEnabled=!0;fe._TranslucencyColorTextureEnabled=!0;fe._IridescenceTextureEnabled=!0});function Jf(n,e,t){if(!n||n.LOGARITHMICDEPTH||n.indexOf&&n.indexOf("LOGARITHMICDEPTH")>=0){let i=t.activeCamera;i.mode===1&&ee.Error("Logarithmic depth is not compatible with orthographic cameras!",20),e.setFloat("logarithmicDepthConstant",2/(Math.log(i.maxZ+1)/Math.LN2))}}var fH=y(()=>{Lt()});function ed(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(dH,n.getEngine().useExactSrgbConversions),t.setColor3("vFogColor",dH)):t.setColor3("vFogColor",n.fogColor))}function Nl(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"),ku.NUM_MORPH_INFLUENCERS=f,ku.NORMAL=s,ku.TANGENT=a,ku.UV=o,ku.UV2=l,ku.COLOR=c,Wu(t,i,ku,r),f)}function Wu(n,e,t,i=!0){let r=t.NUM_MORPH_INFLUENCERS;if(r>0&&Oe.LastCreatedEngine){let s=Oe.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,d=a&&a.supportsUV2s&&t.UV2,u=a&&a.supportsColors&&t.VERTEXCOLOR;for(let h=0;hs&&ee.Error("Cannot add more vertex attributes for mesh "+e.name)}}function ko(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 Jn(n,e){let t=n.morphTargetManager;!n||!t||e.setFloatArray("morphTargetInfluences",t.influences)}function td(n,e){e.bindToEffect(n,"Scene")}function _p(n,e,t,i,r=null,s=!1,a=!1,o=!1,l=!1,c=!1,f=!1,d=0){if(n.texturesEnabled&&r&&fe.ReflectionTextureEnabled){if(t.updateMatrix("reflectionMatrix",r.getReflectionTextureMatrix()),t.updateFloat2("vReflectionInfos",r.level*n.iblIntensity,d),o&&r.boundingBoxSize){let u=r;t.updateVector3("vReflectionPosition",u.boundingBoxPosition),t.updateVector3("vReflectionSize",u.boundingBoxSize)}if(s){let u=r.getSize().width;t.updateFloat2("vReflectionFilteringInfo",u,Math.log2(u))}if(c&&!e.USEIRRADIANCEMAP){let u=r.sphericalPolynomial;if(e.USESPHERICALFROMREFLECTIONMAP&&u)if(e.SPHERICAL_HARMONICS){let h=u.preScaledHarmonics;t.updateVector3("vSphericalL00",h.l00),t.updateVector3("vSphericalL1_1",h.l1_1),t.updateVector3("vSphericalL10",h.l10),t.updateVector3("vSphericalL11",h.l11),t.updateVector3("vSphericalL2_2",h.l2_2),t.updateVector3("vSphericalL2_1",h.l2_1),t.updateVector3("vSphericalL20",h.l20),t.updateVector3("vSphericalL21",h.l21),t.updateVector3("vSphericalL22",h.l22)}else t.updateFloat3("vSphericalX",u.x.x,u.x.y,u.x.z),t.updateFloat3("vSphericalY",u.y.x,u.y.y,u.y.z),t.updateFloat3("vSphericalZ",u.z.x,u.z.y,u.z.z),t.updateFloat3("vSphericalXX_ZZ",u.xx.x-u.zz.x,u.xx.y-u.zz.y,u.xx.z-u.zz.z),t.updateFloat3("vSphericalYY_ZZ",u.yy.x-u.zz.x,u.yy.y-u.zz.y,u.yy.z-u.zz.z),t.updateFloat3("vSphericalZZ",u.zz.x,u.zz.y,u.zz.z),t.updateFloat3("vSphericalXY",u.xy.x,u.xy.y,u.xy.z),t.updateFloat3("vSphericalYZ",u.yz.x,u.yz.y,u.yz.z),t.updateFloat3("vSphericalZX",u.zx.x,u.zx.y,u.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 FR(n,e,t,i=null,r=!1){if(i&&fe.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 si(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 ai(n,e,t){let i=n.getTextureMatrix();e.updateMatrix(t+"Matrix",i)}function vp(n,e,t){t.BAKED_VERTEX_ANIMATION_TEXTURE&&t.INSTANCES&&n.push("bakedVertexAnimationSettingsInstanced")}function Vde(n,e){return e.set(n),e}function qs(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]),Vde(r,t.previousBones[n.uniqueId])))}}}function Gde(n,e,t,i,r,s=!0){n._bindLight(e,t,i,r,s)}function Ep(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 Tp(n,e){(e.INSTANCES||e.THIN_INSTANCES)&&ko(n,!!e.PREPASS_VELOCITY),e.INSTANCESCOLOR&&n.push("instanceColor")}function Ap(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 kde(n,e){return e.fogEnabled&&n.applyFog&&e.fogMode!==0}function xp(n,e,t,i,r,s,a,o=!1,l=!1,c,f){var d;if(a._areMiscDirty){a.LOGARITHMICDEPTH=t,a.POINTSIZE=i,a.FOG=r&&kde(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 u=(d=c==null?void 0:c.geometry)==null?void 0:d.getIndexBuffer(),h=c?c.isUnIndexed:!1;a.VERTEX_PULLING_USE_INDEX_BUFFER=!!u&&!h,a.VERTEX_PULLING_INDEX_BUFFER_32BITS=u&&!h?u.is32Bits:!1,a.VERTEXOUTPUT_INVARIANT=!!f}}function Rp(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 Wde(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 Qt.FALLOFF_GLTF:r["LIGHT_FALLOFF_GLTF"+i]=!0;break;case Qt.FALLOFF_PHYSICAL:r["LIGHT_FALLOFF_PHYSICAL"+i]=!0;break;case Qt.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!=Qt.LIGHTMAP_DEFAULT?(a.lightmapMode=!0,r["LIGHTMAPEXCLUDED"+i]=!0,r["LIGHTMAPNOSPECULAR"+i]=t.lightmapMode==Qt.LIGHTMAP_SHADOWSONLY):(r["LIGHTMAPEXCLUDED"+i]=!1,r["LIGHTMAPNOSPECULAR"+i]=!1)}function Mp(n,e,t,i,r,s=null,a=!1){let o=Yde(n,i);s!==!1&&(o=cH(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 zde(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 Hde(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 Xde(n,e){let t=n.bakedVertexAnimationManager;e.BAKED_VERTEX_ANIMATION_TEXTURE=!!(t&&t.isEnabled)}function yp(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&&zde(n,e),r&&Hde(n,e),a&&Xde(n,e),!0}function Ip(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 Cp(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 Pp(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{Lt();Gi();av();Ol();to();Xr();fH();dH={r:0,g:0,b:0},ku={NUM_MORPH_INFLUENCERS:0,NORMAL:!1,TANGENT:!1,UV:!1,UV2:!1,COLOR:!1}});var Ae,ts=y(()=>{Xt();zt();Ni();vi();Gi();yv();Yf();Lt();jm();Lu();lH();es();Dr();mP();Ae=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 ie),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 ie),this._onUnBindObservable}get onEffectCreatedObservable(){return this._onEffectCreatedObservable||(this._onEffectCreatedObservable=new ie),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&&ee.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 ie,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 Zn,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||Oe.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||pe.RandomId(),this.uniqueId=this._scene.getUniqueId(),this._materialContext=this._scene.getEngine().createMaterialContext(),this._drawWrapper=new Ts(this._scene.getEngine(),!1),this._drawWrapper.materialContext=this._materialContext,this._uniformBuffer=new Tr(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 Tr(e,void 0,void 0,this.name,!0),this._shaderLanguage=1):this._uniformBuffer=new Tr(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 Px(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,td(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 Co(0,0,0,1)),this._storeEffectOnSubMeshes){let f=!0,d=null;if(e.subMeshes){let u=new js(0,0,0,0,0,e,void 0,!1,!1);u.materialDefines&&(u.materialDefines._renderId=-1),this.isReadyForSubMesh(e,u,s.useInstances)||(u.effect&&u.effect.getCompilationError()&&u.effect.allFallbacksProcessed()?d=u.effect.getCompilationError():(f=!1,setTimeout(l,16)))}f&&(this.allowShaderHotSwapping=o,d&&r&&r(d),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();Ae._ImageProcessingDirtyCallBack=n=>n.markAsImageProcessingDirty();Ae._TextureDirtyCallBack=n=>n.markAsTexturesDirty();Ae._FresnelDirtyCallBack=n=>n.markAsFresnelDirty();Ae._MiscDirtyCallBack=n=>n.markAsMiscDirty();Ae._PrePassDirtyCallBack=n=>n.markAsPrePassDirty();Ae._LightsDirtyCallBack=n=>n.markAsLightDirty();Ae._AttributeDirtyCallBack=n=>n.markAsAttributesDirty();Ae._FresnelAndMiscDirtyCallBack=n=>{Ae._FresnelDirtyCallBack(n),Ae._MiscDirtyCallBack(n)};Ae._TextureAndMiscDirtyCallBack=n=>{Ae._TextureDirtyCallBack(n),Ae._MiscDirtyCallBack(n)};Ae._DirtyCallbackArray=[];Ae._RunDirtyCallBacks=n=>{for(let e of Ae._DirtyCallbackArray)e(n)};P([F()],Ae.prototype,"id",void 0);P([F()],Ae.prototype,"uniqueId",void 0);P([F()],Ae.prototype,"name",void 0);P([F()],Ae.prototype,"metadata",void 0);P([F()],Ae.prototype,"checkReadyOnEveryCall",void 0);P([F()],Ae.prototype,"checkReadyOnlyOnce",void 0);P([F()],Ae.prototype,"state",void 0);P([F("alpha")],Ae.prototype,"_alpha",void 0);P([F("backFaceCulling")],Ae.prototype,"_backFaceCulling",void 0);P([F("cullBackFaces")],Ae.prototype,"_cullBackFaces",void 0);P([F()],Ae.prototype,"sideOrientation",void 0);P([F()],Ae.prototype,"_alphaMode",void 0);P([F()],Ae.prototype,"_needDepthPrePass",void 0);P([F()],Ae.prototype,"disableDepthWrite",void 0);P([F()],Ae.prototype,"disableColorWrite",void 0);P([F()],Ae.prototype,"forceDepthWrite",void 0);P([F()],Ae.prototype,"depthFunction",void 0);P([F()],Ae.prototype,"separateCullingPass",void 0);P([F("fogEnabled")],Ae.prototype,"_fogEnabled",void 0);P([F()],Ae.prototype,"pointSize",void 0);P([F()],Ae.prototype,"zOffset",void 0);P([F()],Ae.prototype,"zOffsetUnits",void 0);P([F()],Ae.prototype,"pointsCloud",null);P([F()],Ae.prototype,"fillMode",null);P([F()],Ae.prototype,"useLogarithmicDepth",null);P([F()],Ae.prototype,"_isVertexOutputInvariant",void 0);P([F()],Ae.prototype,"transparencyMode",null)});var Op,uH=y(()=>{ts();Hf();er();Op=class n extends Ae{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,ti&&ti.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}};Bt("BABYLON.MultiMaterial",Op)});var BR,hH=y(()=>{BR=class{constructor(e,t){this.distanceOrScreenCoverage=e,this.mesh=t}}});var Np,UR,uL,VR,hL,mL,wl,Q,wi=y(()=>{vi();Ni();nv();Hf();sL();Dl();We();Kt();Aa();Yi();Ar();OR();pp();yv();ts();uH();LR();Dr();Lt();er();An();sp();hH();Np=class{},UR=class{constructor(){this.batchCache=new VR(this),this.batchCacheReplacementModeInFrozenMode=new VR(this),this.instancesBufferSize=512*4}},uL=class{constructor(){this.renderPasses={}}},VR=class{constructor(e){this.parent=e,this.mustReturn=!1,this.visibleInstances=new Array,this.renderSelf=[],this.hardwareInstancedRendering=[]}},hL=class{constructor(){this.instancesCount=0,this.matrixBuffer=null,this.previousMatrixBuffer=null,this.matrixBufferSize=512,this.matrixData=null,this.boundingVectors=[],this.worldMatrices=null}},mL=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}},wl={source:null,parent:null,doNotCloneChildren:!1,clonePhysicsImpostor:!0,cloneThinInstances:!1},Q=class n extends Ir{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 ie),this._internalMeshDataInfo._onBeforeRenderObservable}get onBeforeBindObservable(){return this._internalMeshDataInfo._onBeforeBindObservable||(this._internalMeshDataInfo._onBeforeBindObservable=new ie),this._internalMeshDataInfo._onBeforeBindObservable}get onAfterRenderObservable(){return this._internalMeshDataInfo._onAfterRenderObservable||(this._internalMeshDataInfo._onAfterRenderObservable=new ie),this._internalMeshDataInfo._onAfterRenderObservable}get onBetweenPassObservable(){return this._internalMeshDataInfo._onBetweenPassObservable||(this._internalMeshDataInfo._onBetweenPassObservable=new ie),this._internalMeshDataInfo._onBetweenPassObservable}get onBeforeDrawObservable(){return this._internalMeshDataInfo._onBeforeDrawObservable||(this._internalMeshDataInfo._onBeforeDrawObservable=new ie),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),yl.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,ti&&ti.HasTags(e)&&ti.AddTagsTo(this,ti.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(g):p.bindOnlyWorldMatrix(g))};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=(d=m.doNotCloneChildren)!=null?d:!1,a=(u=m.clonePhysicsImpostor)!=null?u:!0,l=(h=m.cloneThinInstances)!=null?h:!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 ie(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 ee.Warn("You cannot use a mesh as LOD level twice"),this;let i=new BR(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 g of this.subMeshes){let p=g.getMaterial();if(p){if(p._storeEffectOnSubMeshes){if(!p.isReadyForSubMesh(this,g,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 g of this.lightSources){let p=g.getShadowGenerators();if(!p)continue;let _=p.values();for(let v=_.next();v.done!==!0;v=_.next()){let E=v.value;if(E&&(!((l=E.getShadowMap())!=null&&l.renderList)||(c=E.getShadowMap())!=null&&c.renderList&&((d=(f=E.getShadowMap())==null?void 0:f.renderList)==null?void 0:d.indexOf(this))!==-1)){let S=(u=E.getShadowMap().renderPassIds)!=null?u:[i.currentRenderPassId];for(let A=0;A0){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 js(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++)js.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 Me;s.set(t,e);let a=this.getScene();new bn(bn.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=bn.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;Me.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(bn.RandomId());return e.releaseForMesh(this,!0),t.applyToMesh(this),this}setIndexBuffer(e,t,i,r=null){let s=this._geometry;s||(s=new bn(bn.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 Me;s.indices=e;let a=this.getScene();new bn(bn.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)this._getRenderingFillMode(i)===Ae.WireFrameFillMode?a=e._getLinesIndexBuffer(this.getIndices(),s):a=null;else switch(this._getRenderingFillMode(i)){case Ae.PointFillMode:a=null;break;case Ae.WireFrameFillMode:a=e._getLinesIndexBuffer(this.getIndices(),s);break;default:case Ae.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!==Ae.WireFrameFillMode||t==Ae.PointFillMode?s.drawArraysType(t,e.verticesStart,e.verticesCount,this.forcedInstanceCount||i):t==Ae.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,d=c.instancesBuffer,u=c.instancesPreviousBuffer,h=0,m=0,g=t.renderSelf[e._id],p=this._scene.floatingOriginOffset,_=!d||i!==c.instancesBufferSize||this._scene.needsPreviousWorldMatrices&&!c.instancesPreviousBuffer;if(!this._instanceDataStorage.manualUpdate&&(!f.isFrozen||_)){let E=this.getWorldMatrix();if(g){this._scene.needsPreviousWorldMatrices&&(f.masterMeshPreviousWorldMatrix?(f.masterMeshPreviousWorldMatrix.copyToArray(c.instancesPreviousData,h),f.masterMeshPreviousWorldMatrix.copyFrom(E)):(f.masterMeshPreviousWorldMatrix=E.clone(),f.masterMeshPreviousWorldMatrix.copyToArray(c.instancesPreviousData,h))),E.copyToArray(c.instancesData,h);let T=E.asArray();c.instancesData[h+12]=T[12]-p.x,c.instancesData[h+13]=T[13]-p.y,c.instancesData[h+14]=T[14]-p.z,h+=16,m++}if(o){if(n.INSTANCEDMESH_SORT_TRANSPARENT&&this._scene.activeCamera&&((v=e.getMaterial())!=null&&v.needAlphaBlendingForMesh(e.getRenderingMesh()))){let T=this._scene.activeCamera.globalPosition;for(let S=0;SS._distanceToCamera>A._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,d=null;this.ignoreCameraMaxZ&&r.activeCamera&&!r._isInIntermediateRendering()&&(f=r.activeCamera.maxZ,d=r.activeCamera,r.activeCamera.maxZ=0,r.updateTransformMatrix(!0)),this._internalMeshDataInfo._onBeforeRenderObservable&&this._internalMeshDataInfo._onBeforeRenderObservable.notifyObservers(this);let u=e.getRenderingMesh(),h=c.hardwareInstancedRendering[e._id]||u.hasThinInstances||!!this._userInstancedBuffersStorage&&!e.getMesh()._internalAbstractMeshDataInfo._actAsRegularMesh,m=this._instanceDataStorage,g=e.getMaterial();if(!g)return d&&(d.maxZ=f,r.updateTransformMatrix(!0)),this;if(!m.isFrozen||!this._internalMeshDataInfo._effectiveMaterial||this._internalMeshDataInfo._effectiveMaterial!==g){if(g._storeEffectOnSubMeshes){if(!g.isReadyForSubMesh(this,e,h))return d&&(d.maxZ=f,r.updateTransformMatrix(!0)),this}else if(!g.isReady(this,h))return d&&(d.maxZ=f,r.updateTransformMatrix(!0)),this;this._internalMeshDataInfo._effectiveMaterial=g}else if(g._storeEffectOnSubMeshes&&!((C=e._drawWrapper)!=null&&C._wasPreviouslyReady)||!g._storeEffectOnSubMeshes&&!g._getDrawWrapper()._wasPreviouslyReady)return d&&(d.maxZ=f,r.updateTransformMatrix(!0)),this;if(t){let w=this._internalMeshDataInfo._effectiveMaterial;if(w.alphaModes.length===1)s.setAlphaMode(w.alphaMode);else for(let k=0;k_&&r++,S!==0&&E++,v+=S,_=S}if(c[E]++,E>a&&(a=E),v===0)s++;else{let T=1/v,S=0;for(let A=0;Af&&o++}}let d=this.skeleton.bones.length,u=this.getVerticesData(L.MatricesIndicesKind),h=this.getVerticesData(L.MatricesIndicesExtraKind),m=0;for(let p=0;p=d||v<0)&&m++}let g="Number of Weights = "+i/4+` Maximum influences = `+a+` Missing Weights = `+s+` Not Sorted = `+r+` Not Normalized = `+o+` WeightCounts = [`+c+`] Number of bones = `+d+` -Bad Bone Indices = `+m;return{skinned:!0,valid:s===0&&o===0&&m===0,report:g}}_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 pe.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 u=d.width,h=d.height,g=this.getEngine().createCanvas(u,h).getContext("2d");g.drawImage(d,0,0);let p=g.getImageData(0,0,u,h).data;this.applyDisplacementMapFromBuffer(p,u,h,t,i,s,a,o),r&&r(this)};return pe.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 ee.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),d=this.getVerticesData(L.UVKind),u=b.Zero(),h=b.Zero(),m=Fe.Zero();a=a||Fe.Zero(),o=o||new Fe(1,1);for(let g=0;g{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),d=0;for(let u=0;u{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,d=e.getTransformMatrices(this),u=b.Zero(),h=new q,m=new q,g=0,p;for(let _=0;_0&&(q.FromFloat32ArrayToRefScaled(d,Math.floor(a[g+p]*16),v,m),h.addToSelf(m));if(l)for(p=0;p<4;p++)v=f[g+p],v>0&&(q.FromFloat32ArrayToRefScaled(d,Math.floor(c[g+p]*16),v,m),h.addToSelf(m));b.TransformCoordinatesFromFloatsToRef(i._sourcePositions[_],i._sourcePositions[_+1],i._sourcePositions[_+2],h,u),u.toArray(r,_),t&&(b.TransformNormalFromFloatsToRef(i._sourceNormals[_],i._sourceNormals[_+1],i._sourceNormals[_+2],h,u),u.toArray(s,_)),h.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 Mv(n._MergeMeshesCoroutine(e,t,i,r,s,a,!1))}static async MergeMeshesAsync(e,t=!0,i,r,s,a){return await Qz(n._MergeMeshesCoroutine(e,t,i,r,s,a,!0),Zz())}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 ee.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,M)=>{var I,C,D,w;return((C=(I=R.material)==null?void 0:I.uniqueId)!=null?C:-1)-((w=(D=M.material)==null?void 0:D.uniqueId)!=null?w:-1)}));let f=new Array,d=new Array,u=new Array,h=e[0].sideOrientation;for(l=0;lMath.max(I,C.start+C.count),0);if(a)if(R.material){let I=R.material;if(I instanceof Op){for(let C=0;C1){let R=0;for(let M=1;M{let M=R.computeWorldMatrix(!0);return{vertexData:Me.ExtractFromMesh(R,!1,!1),transform:M}},{vertexData:g,transform:p}=m(e[0]);o&&(yield);let _=new Array(e.length-1);for(let R=1;R{throw $e("GroundMesh")};Q._GoldbergMeshParser=(n,e)=>{throw $e("GoldbergMesh")};Q._LinesMeshParser=(n,e)=>{throw $e("LinesMesh")};Q._GreasedLineMeshParser=(n,e)=>{throw $e("GreasedLineMesh")};Q._GreasedLineRibbonMeshParser=(n,e)=>{throw $e("GreasedLineRibbonMesh")};Q._TrailMeshParser=(n,e)=>{throw $e("TrailMesh")};Q._GaussianSplattingMeshParser=(n,e)=>{throw $e("GaussianSplattingMesh")};Q._GaussianSplattingPartProxyMeshParser=(n,e)=>{throw $e("GaussianSplattingPartProxyMesh")};Q._GaussianSplattingCompoundMeshParser=(n,e)=>{throw $e("GaussianSplattingCompoundMesh")};Bt("BABYLON.Mesh",Q)});var wp,pL=y(()=>{wo();cc();Kn();wp=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===at.POINTERDOWN){this._isPointerDown=!0;return}i.type===at.POINTERUP&&(this._isPointerDown=!1)}),this._onAfterCheckInputsObserver=e.onAfterCheckInputsObservable.add(()=>{if(this._reachTargetAlpha())return;let i=br.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:br.Now}_reachTargetAlpha(){return this._attachedCamera&&this.targetAlpha?Math.abs(this._attachedCamera.alpha-this.targetAlpha){Iu();Wo=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}};Wo.EASINGMODE_EASEIN=0;Wo.EASINGMODE_EASEOUT=1;Wo.EASINGMODE_EASEINOUT=2;GR=class extends Wo{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)}},kR=class extends Wo{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 nd,_L=y(()=>{nd=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 vL,EL,SL,TL,AL,xL,zo,mt,sd=y(()=>{We();Kt();jn();er();_L();Aa();kx();Cu();Dr();vL=Object.freeze(new je(0,0,0,0)),EL=Object.freeze(b.Zero()),SL=Object.freeze(Fe.Zero()),TL=Object.freeze(uc.Zero()),AL=Object.freeze(Ee.Black()),xL=Object.freeze(new dt(0,0,0,0)),zo={key:0,repeatCount:0,loopMode:2},mt=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 je?c=n.ANIMATIONTYPE_QUATERNION:s instanceof b?c=n.ANIMATIONTYPE_VECTOR3:s instanceof Fe?c=n.ANIMATIONTYPE_VECTOR2:s instanceof Ee?c=n.ANIMATIONTYPE_COLOR3:s instanceof dt?c=n.ANIMATIONTYPE_COLOR4:s instanceof uc&&(c=n.ANIMATIONTYPE_SIZE),c==null)return null;let f=new n(e,t,i,c,o),d=[{frame:0,value:s},{frame:r,value:a}];return f.setKeys(d),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,d){let u=n._PrepareAnimation(e,i,r,s,a,o,l,c);return!u||(t.getScene&&(d=t.getScene()),!d)?null:d.beginDirectAnimation(t,[u],0,s,u.loopMode!==n.ANIMATIONLOOPMODE_CONSTANT,1,f)}static CreateAndStartHierarchyAnimation(e,t,i,r,s,a,o,l,c,f,d){let u=n._PrepareAnimation(e,r,s,a,o,l,c,f);return u?t.getScene().beginDirectHierarchyAnimation(t,i,[u],0,a,u.loopMode===1,1,d):null}static CreateMergeAndStartAnimation(e,t,i,r,s,a,o,l,c,f){let d=n._PrepareAnimation(e,i,r,s,a,o,l,c);return d?(t.animations.push(d),t.getScene().beginAnimation(t,0,s,d.loopMode===1,1,f)):null}static MakeAnimationAdditive(e,t,i,r=!1,s){var v,E;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],d=o._keys.length-1,u=o._keys[d],h={referenceValue:f.value,referencePosition:$.Vector3[0],referenceQuaternion:$.Quaternion[0],referenceScaling:$.Vector3[1],keyPosition:$.Vector3[2],keyQuaternion:$.Quaternion[1],keyScaling:$.Vector3[3]},m=f.frame,g=u.frame;if(a.range){let T=o.getRange(a.range);T&&(m=T.from,g=T.to)}else m=(v=a.fromFrame)!=null?v:m,g=(E=a.toFrame)!=null?E:g;if(m!==f.frame&&(c=o.createKeyForFrame(m)),g!==u.frame&&(d=o.createKeyForFrame(g)),o._keys.length===1){let T=o._getKeyValue(o._keys[0]);h.referenceValue=T.clone?T.clone():T}else if(l<=f.frame){let T=o._getKeyValue(f.value);h.referenceValue=T.clone?T.clone():T}else if(l>=u.frame){let T=o._getKeyValue(u.value);h.referenceValue=T.clone?T.clone():T}else{zo.key=0;let T=o._interpolate(l,zo);h.referenceValue=T.clone?T.clone():T}o.dataType===n.ANIMATIONTYPE_QUATERNION?h.referenceValue.normalize().conjugateInPlace():o.dataType===n.ANIMATIONTYPE_MATRIX&&(h.referenceValue.decompose(h.referenceScaling,h.referenceQuaternion,h.referencePosition),h.referenceQuaternion.normalize().conjugateInPlace());let p=Number.MAX_VALUE,_=a.clipKeys?[]:null;for(let T=c;T<=d;T++){let S=o._keys[T];if((_||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},_&&(p===Number.MAX_VALUE&&(p=S.frame),S.frame-=p,_.push(S))),!(T&&o.dataType!==n.ANIMATIONTYPE_FLOAT&&S.value===f.value))switch(o.dataType){case n.ANIMATIONTYPE_MATRIX:S.value.decompose(h.keyScaling,h.keyQuaternion,h.keyPosition),h.keyPosition.subtractInPlace(h.referencePosition),h.keyScaling.divideInPlace(h.referenceScaling),h.referenceQuaternion.multiplyToRef(h.keyQuaternion,h.keyQuaternion),q.ComposeToRef(h.keyScaling,h.keyQuaternion,h.keyPosition,S.value);break;case n.ANIMATIONTYPE_QUATERNION:h.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(h.referenceValue,S.value);break;case n.ANIMATIONTYPE_SIZE:S.value.width-=h.referenceValue.width,S.value.height-=h.referenceValue.height;break;default:S.value-=h.referenceValue}}return _&&o.setKeys(_,!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 d=s*(o/1e3);return a.setKeys(f!=null?f:[{frame:0,value:i[e].clone?i[e].clone():i[e]},{frame:d,value:t}]),i.animations||(i.animations=[]),i.animations.push(a),r.beginAnimation(i,0,d,!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 g=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>g-1)return i?void 0:this._getKeyValue(r[g-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,d=o.frame-a.frame,u=(e-a.frame)/d,h=a.easingFunction||this.getEasingFunction();switch(h&&(u=h.ease(u)),this.dataType){case n.ANIMATIONTYPE_FLOAT:{let g=f?this.floatInterpolateFunctionWithTangents(l,a.outTangent*d,c,o.inTangent*d,u):this.floatInterpolateFunction(l,c,u);switch(t.loopMode){case n.ANIMATIONLOOPMODE_CYCLE:case n.ANIMATIONLOOPMODE_CONSTANT:case n.ANIMATIONLOOPMODE_YOYO:return g;case n.ANIMATIONLOOPMODE_RELATIVE:case n.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return((m=t.offsetValue)!=null?m:0)*t.repeatCount+g}break}case n.ANIMATIONTYPE_QUATERNION:{let g=f?this.quaternionInterpolateFunctionWithTangents(l,a.outTangent.scale(d),c,o.inTangent.scale(d),u):this.quaternionInterpolateFunction(l,c,u);switch(t.loopMode){case n.ANIMATIONLOOPMODE_CYCLE:case n.ANIMATIONLOOPMODE_CONSTANT:case n.ANIMATIONLOOPMODE_YOYO:return g;case n.ANIMATIONLOOPMODE_RELATIVE:case n.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return g.addInPlace((t.offsetValue||vL).scale(t.repeatCount))}return g}case n.ANIMATIONTYPE_VECTOR3:{let g=f?this.vector3InterpolateFunctionWithTangents(l,a.outTangent.scale(d),c,o.inTangent.scale(d),u):this.vector3InterpolateFunction(l,c,u);switch(t.loopMode){case n.ANIMATIONLOOPMODE_CYCLE:case n.ANIMATIONLOOPMODE_CONSTANT:case n.ANIMATIONLOOPMODE_YOYO:return g;case n.ANIMATIONLOOPMODE_RELATIVE:case n.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return g.add((t.offsetValue||EL).scale(t.repeatCount))}break}case n.ANIMATIONTYPE_VECTOR2:{let g=f?this.vector2InterpolateFunctionWithTangents(l,a.outTangent.scale(d),c,o.inTangent.scale(d),u):this.vector2InterpolateFunction(l,c,u);switch(t.loopMode){case n.ANIMATIONLOOPMODE_CYCLE:case n.ANIMATIONLOOPMODE_CONSTANT:case n.ANIMATIONLOOPMODE_YOYO:return g;case n.ANIMATIONLOOPMODE_RELATIVE:case n.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return g.add((t.offsetValue||SL).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,u);case n.ANIMATIONLOOPMODE_RELATIVE:case n.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return this.sizeInterpolateFunction(l,c,u).add((t.offsetValue||TL).scale(t.repeatCount))}break}case n.ANIMATIONTYPE_COLOR3:{let g=f?this.color3InterpolateFunctionWithTangents(l,a.outTangent.scale(d),c,o.inTangent.scale(d),u):this.color3InterpolateFunction(l,c,u);switch(t.loopMode){case n.ANIMATIONLOOPMODE_CYCLE:case n.ANIMATIONLOOPMODE_CONSTANT:case n.ANIMATIONLOOPMODE_YOYO:return g;case n.ANIMATIONLOOPMODE_RELATIVE:case n.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return g.add((t.offsetValue||AL).scale(t.repeatCount))}break}case n.ANIMATIONTYPE_COLOR4:{let g=f?this.color4InterpolateFunctionWithTangents(l,a.outTangent.scale(d),c,o.inTangent.scale(d),u):this.color4InterpolateFunction(l,c,u);switch(t.loopMode){case n.ANIMATIONLOOPMODE_CYCLE:case n.ANIMATIONLOOPMODE_CONSTANT:case n.ANIMATIONLOOPMODE_YOYO:return g;case n.ANIMATIONLOOPMODE_RELATIVE:case n.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return g.add((t.offsetValue||xL).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,u,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?(q.DecomposeLerpToRef(e,t,i,r),r):q.DecomposeLerp(e,t,i):r?(q.LerpToRef(e,t,i,r),r):q.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=je.FromArray(o.values),o.values.length>=8){let u=je.FromArray(o.values.slice(4,8));u.equals(je.Zero())||(l=u)}if(o.values.length>=12){let u=je.FromArray(o.values.slice(8,12));u.equals(je.Zero())||(c=u)}o.values.length>=13&&(f=o.values[12]);break;case n.ANIMATIONTYPE_MATRIX:s=q.FromArray(o.values),o.values.length>=17&&(f=o.values[16]);break;case n.ANIMATIONTYPE_COLOR3:s=Ee.FromArray(o.values),o.values[3]&&(l=Ee.FromArray(o.values[3])),o.values[4]&&(c=Ee.FromArray(o.values[4])),o.values[5]&&(f=o.values[5]);break;case n.ANIMATIONTYPE_COLOR4:s=dt.FromArray(o.values),o.values[4]&&(l=dt.FromArray(o.values[4])),o.values[5]&&(c=dt.FromArray(o.values[5])),o.values[6]&&(f=dt.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 d={};d.frame=o.frame,d.value=s,l!=null&&(d.inTangent=l),c!=null&&(d.outTangent=c),f!=null&&(d.interpolation=f),r.push(d)}if(t.setKeys(r),e.ranges)for(a=0;a{let s=new wr;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 wr;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()})}};mt._UniqueIdGenerator=0;mt.AllowMatricesInterpolation=!1;mt.AllowMatrixDecomposeForInterpolation=!0;mt.InheritOriginalValueFromActiveAnimations=!1;mt.SnippetUrl="https://snippet.babylonjs.com";mt.ANIMATIONTYPE_FLOAT=0;mt.ANIMATIONTYPE_VECTOR3=1;mt.ANIMATIONTYPE_QUATERNION=2;mt.ANIMATIONTYPE_MATRIX=3;mt.ANIMATIONTYPE_COLOR3=4;mt.ANIMATIONTYPE_COLOR4=7;mt.ANIMATIONTYPE_VECTOR2=5;mt.ANIMATIONTYPE_SIZE=6;mt.ANIMATIONLOOPMODE_RELATIVE=0;mt.ANIMATIONLOOPMODE_CYCLE=1;mt.ANIMATIONLOOPMODE_CONSTANT=2;mt.ANIMATIONLOOPMODE_YOYO=4;mt.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT=5;mt.CreateFromSnippetAsync=mt.ParseFromSnippetAsync;Bt("BABYLON.Animation",mt);xi._AnimationRangeFactory=(n,e,t)=>new nd(n,e,t)});var Fp,mH=y(()=>{gL();sd();Fp=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=mt.CreateAnimation("radius",mt.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=mt.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()}};Fp.EasingFunction=new GR(.3);Fp.EasingMode=Wo.EASINGMODE_EASEOUT});var ad,pH=y(()=>{gL();vi();wo();cc();We();sd();ad=class n{constructor(){this.onTargetFramingAnimationEndObservable=new ie,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===at.POINTERDOWN){this._isPointerDown=!0;return}i.type===at.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=br.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=mt.CreateAnimation("beta",mt.ANIMATIONTYPE_FLOAT,60,n.EasingFunction));let r=mt.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=br.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}};ad.EasingFunction=new kR;ad.EasingMode=Wo.EASINGMODE_EASEINOUT;ad.IgnoreBoundsSizeMode=0;ad.FitFrustumSidesMode=1});var WR,RL,qs,bL=y(()=>{Xt();zt();Dl();We();Kn();zm();Aa();xi.AddNodeConstructor("TargetCamera",(n,e)=>()=>new qs(n,b.Zero(),e));WR=q.Zero(),RL=je.Identity(),qs=class n extends _t{constructor(e,t,i,r=!0){super(e,t,i,r),this.cameraDirection=new b(0,0,0),this.cameraRotation=new Fe(0,0),this.updateUpVectorFromRotation=!1,this.speed=2,this.noRotationConstraint=!1,this.invertRotation=!1,this.inverseRotationSpeed=.2,this._panningEpsilon=wt,this._rotationEpsilon=wt,this.lockedTarget=null,this._currentTarget=b.Zero(),this._initialFocalDistance=1,this._viewMatrix=q.Zero(),this._cameraTransformMatrix=q.Zero(),this._cameraRotationMatrix=q.Zero(),this._transformedReferencePoint=b.Zero(),this._deferredPositionUpdate=new b,this._deferredRotationQuaternionUpdate=new je,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=$.Vector3[0],i=$.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 je(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+=wt),this._referencePoint.normalize().scaleInPlace(this._initialFocalDistance),this.getScene().useRightHandedSystem?q.LookAtRHToRef(this.position,e,b.UpReadOnly,WR):q.LookAtLHToRef(this.position,e,b.UpReadOnly,WR),WR.invert();let t=this.rotationQuaternion||RL;je.FromRotationMatrixToRef(WR,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($.Matrix[0]),b.TransformNormalToRef(this.cameraDirection,$.Matrix[0],$.Vector3[0]),this._deferredPositionUpdate.addInPlace($.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()&&(je.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){Lt();Dr();Dl();is={},Bp=class{constructor(e){this.attachedToElement=!1,this.attached={},this.camera=e,this.checkInputs=()=>{}}add(e){let t=e.getSimpleName();if(this.attached[t]){ee.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=_t.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=st.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=is[i];if(r){let s=t[i],a=st.Parse(()=>new r,s,null);this.add(a)}}}else for(let i in this.attached){let r=is[this.attached[i].getClassName()];if(r){let s=st.Parse(()=>new r,e,null);this.remove(this.attached[i]),this.add(s)}}}}});var Cv,gH=y(()=>{Xt();zt();Ni();wo();Cv=class{constructor(){this._currentMousePointerIdDown=-1,this.buttons=[0,1,2]}attachControl(e){e=pe.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 d,u;let l=o.event,c=l.pointerType==="touch";if(o.type!==at.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 h=l.movementX,m=l.movementY;this.onTouch(null,h,m),this._pointA=null,this._pointB=null}else{if(o.type!==at.POINTERDOWN&&o.type!==at.POINTERDOUBLETAP&&c&&((d=this._pointA)==null?void 0:d.pointerId)!==l.pointerId&&((u=this._pointB)==null?void 0:u.pointerId)!==l.pointerId)return;if(o.type===at.POINTERDOWN&&(this._currentMousePointerIdDown===-1||c)){try{f==null||f.setPointerCapture(l.pointerId)}catch(h){}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===at.POINTERDOUBLETAP)this.onDoubleTap(l.pointerType);else if(o.type===at.POINTERUP&&(this._currentMousePointerIdDown===l.pointerId||c)){try{f==null||f.releasePointerCapture(l.pointerId)}catch(h){}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===at.POINTERMOVE){if(e||l.preventDefault(),this._pointA&&this._pointB===null){let h=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,h,m)}else if(this._pointA&&this._pointB){let h=this._pointA.pointerId===l.pointerId?this._pointA:this._pointB;h.x=l.clientX,h.y=l.clientY;let m=this._pointA.x-this._pointB.x,g=this._pointA.y-this._pointB.y,p=m*m+g*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,_),s=_,r=p}}}},this._observer=this.camera.getScene()._inputManager._addCameraPointerObserver(this._pointerInput,at.POINTERDOWN|at.POINTERUP|at.POINTERMOVE|at.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&&pe.RegisterTopRootEvents(a,[{name:"blur",handler:this._onLostFocus}])}detachControl(){if(this._onLostFocus){let e=this.camera.getScene().getEngine().getHostWindow();e&&pe.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([F()],Cv.prototype,"buttons",void 0)});var zu,_H=y(()=>{Xt();zt();gH();zu=class extends Cv{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([F()],zu.prototype,"pinchZoom",void 0);P([F()],zu.prototype,"multiTouchPanning",void 0);P([F()],zu.prototype,"multiTouchPanAndZoom",void 0)});var xa,vH=y(()=>{Xt();zt();Fl();_H();xa=class n extends zu{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()}};xa.MinimumRadiusForPinch=.001;P([F()],xa.prototype,"buttons",void 0);P([F()],xa.prototype,"angularSensibilityX",void 0);P([F()],xa.prototype,"angularSensibilityY",void 0);P([F()],xa.prototype,"pinchPrecision",void 0);P([F()],xa.prototype,"pinchDeltaPercentage",void 0);P([F()],xa.prototype,"useNaturalPinchZoom",void 0);P([F()],xa.prototype,"panningSensibility",void 0);is.ArcRotateCameraPointersInput=xa});var Qs,EH=y(()=>{Xt();zt();Fl();uR();Ni();Qs=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=pe.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===Fo.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{Xt();zt();Fl();wo();jm();We();Kn();hR();jn();Ni();Kde=40,od=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=pe.BackCompatCameraNoPreventDefault(arguments),this._wheel=t=>{if(t.type!==at.POINTERWHEEL)return;let i=t.event,r,s=i.deltaMode===Bo.DOM_DELTA_LINE?Kde: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=Ft(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,at.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=Co.FromPositionAndNormal(e.target,t)}_getPosition(){var s;let e=this.camera,t=e.getScene(),i=t.createPickingRay(t.pointerX,t.pointerY,q.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=$.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){vH();EH();SH();Fl();zR=class extends Bp{constructor(e){super(e)}addMouseWheel(){return this.add(new od),this}addPointers(){return this.add(new xa),this}addKeyboard(){return this.add(new Qs),this}}});function jde(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 Zde(n,e){return Math.acos(n/e)}function rs(n,e){return isNaN(n)?e:n}var Ri,HR=y(()=>{Xt();zt();vi();We();jn();Aa();wi();pL();mH();pH();Dl();bL();TH();Kn();Ni();er();xi.AddNodeConstructor("ArcRotateCamera",(n,e)=>()=>new Ri(n,0,0,1,b.Zero(),e));Ri=class n extends qs{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 q,this._upToYMatrix=new q,this._upVector=b.Zero()),e.normalize(),this._upVector.copyFrom(e),this.setMatUp()}get upVector(){return this._upVector}setMatUp(){q.RotationAlignToRef(b.UpReadOnly,this._upVector,this._yToUpMatrix),q.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 Fp,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 ad,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 wp,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=Fe.Zero(),this.allowUpsideDown=!0,this.useInputToRestoreState=!0,this.restoreStateInterpolationFactor=0,this._currentInterpolationFactor=0,this._viewMatrix=new q,this.panningAxis=new b(1,1,0),this._transformedDirection=new b,this.mapPanning=!1,this._isInterpolating=!1,this.onMeshTargetChangedObservable=new ie,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 Fe(NaN,NaN),this._onCollisionPositionChange=(l,c,f=null)=>{f?(this.setPosition(c),this.onCollide&&this.onCollide(f)):this._previousPosition.copyFrom(this._position);let d=Math.cos(this.alpha),u=Math.sin(this.alpha),h=Math.cos(this.beta),m=Math.sin(this.beta);m===0&&(m=1e-4);let g=this._getTargetPosition();this._computationVector.copyFromFloats(this.radius*d*m,this.radius*h,this.radius*u*m),g.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,g,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 zR(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=Fe.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>wt&&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,d,u,h;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=rs(e,this._goalAlpha),this._goalBeta=rs(t,this._goalBeta),this._goalRadius=rs(i,this._goalRadius),this._goalTarget.set(rs(r.x,this._goalTarget.x),rs(r.y,this._goalTarget.y),rs(r.z,this._goalTarget.z)),this._goalTargetScreenOffset.set(rs(s.x,this._goalTargetScreenOffset.x),rs(s.y,this._goalTargetScreenOffset.y)),this._goalAlpha=Ft(this._goalAlpha,(o=this.lowerAlphaLimit)!=null?o:-1/0,(l=this.upperAlphaLimit)!=null?l:1/0),this._goalBeta=Ft(this._goalBeta,(c=this.lowerBetaLimit)!=null?c:-1/0,(f=this.upperBetaLimit)!=null?f:1/0),this._goalRadius=Ft(this._goalRadius,(d=this.lowerRadiusLimit)!=null?d:-1/0,(u=this.upperRadiusLimit)!=null?u:1/0),this._goalTarget.y=Ft(this._goalTarget.y,(h=this.lowerTargetYLimit)!=null?h:-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=pe.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=jde(this._computationVector),this.beta=Zde(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===_t.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 _t.RIG_MODE_STEREOSCOPIC_ANAGLYPH:case _t.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:case _t.RIG_MODE_STEREOSCOPIC_OVERUNDER:case _t.RIG_MODE_STEREOSCOPIC_INTERLACED:case _t.RIG_MODE_VR:i=this._cameraRigParams.stereoHalfAngle*(t===0?1:-1);break;case _t.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 _t.RIG_MODE_STEREOSCOPIC_ANAGLYPH:case _t.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:case _t.RIG_MODE_STEREOSCOPIC_OVERUNDER:case _t.RIG_MODE_STEREOSCOPIC_INTERLACED:case _t.RIG_MODE_VR:e.alpha=this.alpha-this._cameraRigParams.stereoHalfAngle,t.alpha=this.alpha+this._cameraRigParams.stereoHalfAngle;break;case _t.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,d=f*Math.sqrt(1+1/(l*l)),u=f*Math.sqrt(1+1/(o*o));return Math.max(d,u)}dispose(){this.inputs.clear(),super.dispose()}getClassName(){return"ArcRotateCamera"}};P([F()],Ri.prototype,"alpha",void 0);P([F()],Ri.prototype,"beta",void 0);P([F()],Ri.prototype,"radius",void 0);P([F()],Ri.prototype,"overrideCloneAlphaBetaRadius",void 0);P([Jr("target")],Ri.prototype,"_target",void 0);P([Xx("targetHost")],Ri.prototype,"_targetHost",void 0);P([F()],Ri.prototype,"inertialAlphaOffset",void 0);P([F()],Ri.prototype,"inertialBetaOffset",void 0);P([F()],Ri.prototype,"inertialRadiusOffset",void 0);P([F()],Ri.prototype,"lowerAlphaLimit",void 0);P([F()],Ri.prototype,"upperAlphaLimit",void 0);P([F()],Ri.prototype,"lowerBetaLimit",void 0);P([F()],Ri.prototype,"upperBetaLimit",void 0);P([F()],Ri.prototype,"lowerRadiusLimit",void 0);P([F()],Ri.prototype,"upperRadiusLimit",void 0);P([F()],Ri.prototype,"lowerTargetYLimit",void 0);P([F()],Ri.prototype,"inertialPanningX",void 0);P([F()],Ri.prototype,"inertialPanningY",void 0);P([F()],Ri.prototype,"pinchToPanMaxDistance",void 0);P([F()],Ri.prototype,"panningDistanceLimit",void 0);P([Jr()],Ri.prototype,"panningOriginTarget",void 0);P([F()],Ri.prototype,"panningInertia",void 0);P([F()],Ri.prototype,"zoomToMouseLocation",null);P([F()],Ri.prototype,"zoomOnFactor",void 0);P([Jm()],Ri.prototype,"targetScreenOffset",void 0);P([F()],Ri.prototype,"allowUpsideDown",void 0);P([F()],Ri.prototype,"useInputToRestoreState",void 0);P([F()],Ri.prototype,"restoreStateInterpolationFactor",void 0);Bt("BABYLON.ArcRotateCamera",Ri)});var jt,ld=y(()=>{Xt();zt();We();Kt();Aa();Yf();er();av();Dr();jt=class n extends xi{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 Ee(1,1,1),this.specular=new Ee(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 Tr(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,Ln.Color3[0]),this._uniformBuffer.updateColor4("vLightDiffuse",Ln.Color3[0],this.range,a),r&&(this.specular.scaleToRef(c,Ln.Color3[1]),this._uniformBuffer.updateColor4("vLightSpecular",Ln.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=st.Clone(i,this);return e&&(r.name=e),t&&(r.parent=t),r.setEnabled(this.isEnabled()),this.onClonedObservable.notifyObservers(r),r}serialize(){let e=st.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 st.AppendSerializedAnimations(this,e),e.ranges=this.serializeAnimationRanges(),e.isEnabled=this.isEnabled(),e}static GetConstructorFromName(e,t,i){let r=xi.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=st.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}};jt.FALLOFF_DEFAULT=Qt.FALLOFF_DEFAULT;jt.FALLOFF_PHYSICAL=Qt.FALLOFF_PHYSICAL;jt.FALLOFF_GLTF=Qt.FALLOFF_GLTF;jt.FALLOFF_STANDARD=Qt.FALLOFF_STANDARD;jt.LIGHTMAP_DEFAULT=Qt.LIGHTMAP_DEFAULT;jt.LIGHTMAP_SPECULAR=Qt.LIGHTMAP_SPECULAR;jt.LIGHTMAP_SHADOWSONLY=Qt.LIGHTMAP_SHADOWSONLY;jt.INTENSITYMODE_AUTOMATIC=Qt.INTENSITYMODE_AUTOMATIC;jt.INTENSITYMODE_LUMINOUSPOWER=Qt.INTENSITYMODE_LUMINOUSPOWER;jt.INTENSITYMODE_LUMINOUSINTENSITY=Qt.INTENSITYMODE_LUMINOUSINTENSITY;jt.INTENSITYMODE_ILLUMINANCE=Qt.INTENSITYMODE_ILLUMINANCE;jt.INTENSITYMODE_LUMINANCE=Qt.INTENSITYMODE_LUMINANCE;jt.LIGHTTYPEID_POINTLIGHT=Qt.LIGHTTYPEID_POINTLIGHT;jt.LIGHTTYPEID_DIRECTIONALLIGHT=Qt.LIGHTTYPEID_DIRECTIONALLIGHT;jt.LIGHTTYPEID_SPOTLIGHT=Qt.LIGHTTYPEID_SPOTLIGHT;jt.LIGHTTYPEID_HEMISPHERICLIGHT=Qt.LIGHTTYPEID_HEMISPHERICLIGHT;jt.LIGHTTYPEID_RECT_AREALIGHT=Qt.LIGHTTYPEID_RECT_AREALIGHT;P([yr()],jt.prototype,"diffuse",void 0);P([yr()],jt.prototype,"specular",void 0);P([F()],jt.prototype,"falloffType",void 0);P([F()],jt.prototype,"intensity",void 0);P([F()],jt.prototype,"range",null);P([F()],jt.prototype,"intensityMode",null);P([F()],jt.prototype,"radius",null);P([F()],jt.prototype,"_renderPriority",void 0);P([ce("_reorderLightsInScene")],jt.prototype,"renderPriority",void 0);P([F("shadowEnabled")],jt.prototype,"_shadowEnabled",void 0);P([F("excludeWithLayerMask")],jt.prototype,"_excludeWithLayerMask",void 0);P([F("includeOnlyWithLayerMask")],jt.prototype,"_includeOnlyWithLayerMask",void 0);P([F("lightmapMode")],jt.prototype,"_lightmapMode",void 0)});var Ra,XR=y(()=>{Xt();zt();We();Kt();Aa();ld();er();xi.AddNodeConstructor("Light_Type_3",(n,e)=>()=>new Ra(n,b.Zero(),e));Ra=class extends jt{constructor(e,t,i,r){super(e,i,r),this.groundColor=new Ee(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=q.Identity()),this._worldMatrix}getTypeID(){return jt.LIGHTTYPEID_HEMISPHERICLIGHT}prepareLightSpecificDefines(e,t){e["HEMILIGHT"+t]=!0}};P([yr()],Ra.prototype,"groundColor",void 0);P([Jr()],Ra.prototype,"direction",void 0);Bt("BABYLON.HemisphericLight",Ra)});var io,YR=y(()=>{Xt();zt();We();ld();zm();io=class extends jt{constructor(){super(...arguments),this._needProjectionMatrixCompute=!0,this._viewMatrix=q.Identity(),this._projectionMatrix=q.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,Hs.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=q.Identity()),q.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=$.Vector3[0],i=this.position;this.computeTransformedInformation()&&(i=this.transformedPosition),b.NormalizeToRef(this.getShadowDirection(e),t),Math.abs(b.Dot(t,b.Up()))===1&&(t.z=1e-13);let r=$.Vector3[1];return i.addToRef(t,r),q.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([Jr()],io.prototype,"position",null);P([Jr()],io.prototype,"direction",null);P([F()],io.prototype,"shadowMinZ",null);P([F()],io.prototype,"shadowMaxZ",null)});var $s,AH=y(()=>{Xt();zt();We();Aa();ld();YR();er();xi.AddNodeConstructor("Light_Type_1",(n,e)=>()=>new $s(n,b.Zero(),e));$s=class extends io{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 jt.LIGHTTYPEID_DIRECTIONALLIGHT}_setDefaultShadowProjectionMatrix(e,t,i){this.shadowFrustumSize>0?this._setDefaultFixedFrustumShadowProjectionMatrix(e):this._setDefaultAutoExtendShadowProjectionMatrix(e,t,i)}_setDefaultFixedFrustumShadowProjectionMatrix(e){let t=this.getScene().activeCamera;q.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 d=Number.MAX_VALUE,u=-Number.MAX_VALUE;for(let h=0;hthis._orthoRight&&(this._orthoRight=f.x),f.y>this._orthoTop&&(this._orthoTop=f.y),this.autoCalcShadowZBounds&&(f.zu&&(u=f.z))}this.autoCalcShadowZBounds&&(this._shadowMinZ=d,this._shadowMaxZ=u)}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;q.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([F()],$s.prototype,"shadowFrustumSize",null);P([F()],$s.prototype,"shadowOrthoScale",null);P([F()],$s.prototype,"autoUpdateExtends",void 0);P([F()],$s.prototype,"autoCalcShadowZBounds",void 0);P([F("orthoLeft")],$s.prototype,"_orthoLeft",void 0);P([F("orthoRight")],$s.prototype,"_orthoRight",void 0);P([F("orthoTop")],$s.prototype,"_orthoTop",void 0);P([F("orthoBottom")],$s.prototype,"_orthoBottom",void 0);Bt("BABYLON.DirectionalLight",$s)});var cd,xH=y(()=>{Xt();zt();We();Aa();ld();YR();er();xi.AddNodeConstructor("Light_Type_0",(n,e)=>()=>new cd(n,b.Zero(),e));cd=class extends io{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 jt.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;q.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([F()],cd.prototype,"shadowAngle",null);Bt("BABYLON.PointLight",cd)});var Kr,ML=y(()=>{Xt();zt();We();Aa();ld();YR();Xr();er();xi.AddNodeConstructor("Light_Type_2",(n,e)=>()=>new Kr(n,b.Zero(),b.Zero(),0,0,e));Kr=class n extends io{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=q.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=q.Zero(),this._projectionTextureProjectionLightMatrix=q.Zero(),this._projectionTextureScalingMatrix=q.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 jt.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;q.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),q.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);q.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;q.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([F()],Kr.prototype,"angle",null);P([F()],Kr.prototype,"innerAngle",null);P([F()],Kr.prototype,"shadowAngleScale",null);P([F()],Kr.prototype,"exponent",void 0);P([F()],Kr.prototype,"projectionTextureLightNear",null);P([F()],Kr.prototype,"projectionTextureLightFar",null);P([F()],Kr.prototype,"projectionTextureUpDirection",null);P([Wt("projectedLightTexture")],Kr.prototype,"_projectionTexture",void 0);Bt("BABYLON.SpotLight",Kr)});function RH(n){let 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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||Me.DEFAULTSIDE;e.push(0,0,0),r.push(.5,.5);let c=Math.PI*2*o,f=o===1?c/a:c/(a-1),d=0;for(let m=0;m{wi();Ar();hn();Me.CreateDisc=bH;Q.CreateDisc=(n,e,t,i=null,r,s)=>yL(n,{radius:e,tessellation:t,sideOrientation:s,updatable:r},i)});var Up,yH=y(()=>{We();Yi();wi();Q._GroundMeshParser=(n,e)=>Up.Parse(n,e);Up=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=$.Matrix[5];i.invertToRef(r);let s=$.Vector3[8];if(b.TransformCoordinatesFromFloatsToRef(e,0,t,r,s),e=s.x,t=s.z,e=this._maxX||t<=this._minZ||t>this._maxZ)return this.position.y;(!this._heightQuads||this._heightQuads.length==0)&&(this._initHeightQuads(),this._computeHeightQuads());let a=this._getFacetAt(e,t),o=-(a.x*e+a.z*t+a.w)/a.y;return b.TransformCoordinatesFromFloatsToRef(0,o,0,i,s),s.y}getNormalAtCoordinates(e,t){let i=new b(0,1,0);return this.getNormalAtCoordinatesToRef(e,t,i),i}getNormalAtCoordinatesToRef(e,t,i){let r=this.getWorldMatrix(),s=$.Matrix[5];r.invertToRef(s);let a=$.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 Ee(.3,.59,.11),f=t.alphaFilter||0,d=t.updatable,u=t.onReady;i=i||Oe.LastCreatedScene;let h=new Up(n,i);h._subdivisionsX=a,h._subdivisionsY=a,h._width=r,h._height=s,h._maxX=h._width/2,h._maxZ=h._height/2,h._minX=-h._maxX,h._minZ=-h._maxZ,h._setReady(!1);let m;t.passHeightBufferInCallback&&(m=new Float32Array((a+1)*(a+1)));let g=(p,_,v)=>{CH({width:r,height:s,subdivisions:a,minHeight:o,maxHeight:l,colorFilter:c,buffer:p,bufferWidth:_,bufferHeight:v,alphaFilter:f,heightBuffer:m}).applyToMesh(h,d),u&&u(h,m),h._setReady(!0)};if(typeof e=="string"){i.addPendingData(h);let p=v=>{let E=v.width,T=v.height;if(i.isDisposed){i.removePendingData(h);return}let S=i==null?void 0:i.getEngine().resizeImageBitmap(v,E,T);g(S,E,T),i.removePendingData(h)},_=(v,E)=>{i.removePendingData(h),t.onError&&t.onError(v,E)};pe.LoadImage(e,p,_,i.offlineProvider)}else g(e.data,e.width,e.height);return h}var LL=y(()=>{We();Kt();wi();Ar();yH();Ni();Gi();Kn();hn();Me.CreateGround=IL;Me.CreateTiledGround=IH;Me.CreateGroundFromHeightMap=CH;Q.CreateGround=(n,e,t,i,r,s)=>CL(n,{width:e,height:t,subdivisions:i,updatable:s},r);Q.CreateTiledGround=(n,e,t,i,r,s,a,o,l)=>PL(n,{xmin:e,zmin:t,xmax:i,zmax:r,subdivisions:s,precision:a,updatable:l},o);Q.CreateGroundFromHeightMap=(n,e,t,i,r,s,a,o,l,c,f)=>DL(n,e,{width:t,height:i,subdivisions:r,minHeight:s,maxHeight:a,updatable:l,onReady:c,alphaFilter:f},o)});function KR(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._internalAbstractMeshDataInfo._actAsRegularMesh=!0,!0;if(this._internalAbstractMeshDataInfo._actAsRegularMesh=!1,this._currentLOD._registerInstanceForRenderId(this,e),t){if(!this._currentLOD._internalAbstractMeshDataInfo._isActiveIntermediate)return this._currentLOD._internalAbstractMeshDataInfo._onlyForInstancesIntermediate=!0,!0}else if(!this._currentLOD._internalAbstractMeshDataInfo._isActive)return 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 q);let e=this._currentLOD._masterMesh;return this._currentLOD._masterMesh=this,$.Vector3[7].copyFrom(this._currentLOD.position),this._currentLOD.position.set(0,0,0),this._billboardWorldMatrix.copyFrom(this._currentLOD.computeWorldMatrix(!0)),this._currentLOD.position.copyFrom($.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{ns=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 Array),this._defines[e].push(t)}addCPUSkinningFallback(e,t){this._mesh=t,ethis._maxRank&&(this._maxRank=e)}get hasMoreFallbacks(){return this._currentRank<=this._maxRank}reduce(e,t){if(this._mesh&&this._mesh.computeBonesUsingShaders&&this._mesh.numBoneInfluencers>0){this._mesh.computeBonesUsingShaders=!1,e=e.replace("#define NUM_BONE_INFLUENCERS "+this._mesh.numBoneInfluencers,"#define NUM_BONE_INFLUENCERS 0"),t._bonesComputationForcedToCPU=!0;let i=this._mesh.getScene();for(let r=0;r0&&(s.computeBonesUsingShaders=!1);continue}if(!(!s.computeBonesUsingShaders||s.numBoneInfluencers===0)){if(s.material.getEffect()===t)s.computeBonesUsingShaders=!1;else if(s.subMeshes){for(let a of s.subMeshes)if(a.effect===t){s.computeBonesUsingShaders=!1;break}}}}}else{let i=this._defines[this._currentRank];if(i)for(let r=0;r{We();ts();Bl=class extends Ae{constructor(e,t,i=!0,r=!1){super(e,t,void 0,r),this._normalMatrix=new q,this._storeEffectOnSubMeshes=i}getEffect(){return this._storeEffectOnSubMeshes?this._activeEffect:super.getEffect()}isReady(e,t){return e?!this._storeEffectOnSubMeshes||!e.subMeshes||e.subMeshes.length===0?!0:this.isReadyForSubMesh(e,e.subMeshes[0],t):!1}_isReadyForSubMesh(e){let t=e.materialDefines;return!!(!this.checkReadyOnEveryCall&&e.effect&&t&&t._renderId===this.getScene().getRenderId())}bindOnlyWorldMatrix(e){this._activeEffect.setMatrix("world",e)}bindOnlyNormalMatrix(e){this._activeEffect.setMatrix("normalMatrix",e)}bind(e,t){t&&this.bindForSubMesh(e,t,t.subMeshes[0])}_afterBind(e,t=null,i){super._afterBind(e,t,i),this.getScene()._cachedEffect=t,i?i._drawWrapper._forceRebindOnNextCall=!1:this._drawWrapper._forceRebindOnNextCall=!1}_mustRebind(e,t,i,r=1){return i._drawWrapper._forceRebindOnNextCall||e.isCachedMaterialInvalid(this,t,r)}dispose(e,t,i){this._activeEffect=void 0,super.dispose(e,t,i)}}});function dd(n){let e=n.getVertexBuffers();if(!e)return null;let t=WH.get(n);if(!t)t=new Map,WH.set(n,t);else{let i=!1;for(let r in e)if(!t.has(r)){i=!0;break}if(!i)return t}for(let i in e){let r=e[i];if(r){let s=r.byteOffset,a=r.byteStride,o=r.type,l=r.normalized;t.set(i,{offset:s,stride:a,type:o,normalized:l})}}return t}function ud(n,e){e.forEach((t,i)=>{let r=`vp_${i}_info`;n.setFloat4(r,t.offset,t.stride,t.type,t.normalized?1:0)})}var WH,Lv=y(()=>{WH=new WeakMap});var WL,Xo,zL=y(()=>{Dr();Ks();We();Yi();Xr();er();fd();Cu();Dv();Gi();Ol();es();Lv();WL={effect:null,subMesh:null},Xo=class n extends Bl{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 q,this._cachedWorldViewProjectionMatrix=new q,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 A,R,M,I;let r=i&&this._storeEffectOnSubMeshes;if(this.isFrozen){let C=r?i._drawWrapper:this._drawWrapper;if(C.effect&&C._wasPreviouslyReady&&C._wasPreviouslyUsingInstances===t)return!0}let s=this.getScene(),a=s.getEngine(),o=[],l=[],c=null,f=this._shaderPath,d=this._options.uniforms,u=this._options.uniformBuffers,h=this._options.samplers;a.getCaps().multiview&&s.activeCamera&&s.activeCamera.outputRenderTarget&&s.activeCamera.outputRenderTarget.getViewCount()>1&&(this._multiview=!0,o.push("#define MULTIVIEW"),d.indexOf("viewProjection")!==-1&&d.indexOf("viewProjectionR")===-1&&d.push("viewProjectionR"));for(let C=0;C4&&(l.push(L.MatricesIndicesExtraKind),l.push(L.MatricesWeightsExtraKind));let C=e.skeleton;o.push("#define NUM_BONE_INFLUENCERS "+e.numBoneInfluencers),c=new ns,c.addCPUSkinningFallback(0,e),C.isUsingTextureForMatrices?(o.push("#define BONETEXTURE"),d.indexOf("boneTextureInfo")===-1&&d.push("boneTextureInfo"),this._options.samplers.indexOf("boneSampler")===-1&&this._options.samplers.push("boneSampler")):(o.push("#define BonesPerMesh "+(C.bones.length+1)),d.indexOf("mBones")===-1&&d.push("mBones"))}else o.push("#define NUM_BONE_INFLUENCERS 0");let m=0,g=e?e.morphTargetManager:null;if(g){let C=o.indexOf("#define UV1")!==-1,D=o.indexOf("#define UV2")!==-1,w=o.indexOf("#define TANGENT")!==-1,k=o.indexOf("#define NORMAL")!==-1,O=o.indexOf("#define VERTEXCOLOR")!==-1;m=Nl(g,o,l,e,!0,k,w,C,D,O),g.isUsingTextureForTargets&&(d.indexOf("morphTargetTextureIndices")===-1&&d.push("morphTargetTextureIndices"),this._options.samplers.indexOf("morphTargets")===-1&&this._options.samplers.push("morphTargets")),m>0&&(d=d.slice(),d.push("morphTargetInfluences"),d.push("morphTargetCount"),d.push("morphTargetTextureInfo"),d.push("morphTargetTextureIndices"))}else o.push("#define NUM_MORPH_INFLUENCERS 0");if(e){let C=e.bakedVertexAnimationManager;C&&C.isEnabled&&(o.push("#define BAKED_VERTEX_ANIMATION_TEXTURE"),d.indexOf("bakedVertexAnimationSettings")===-1&&d.push("bakedVertexAnimationSettings"),d.indexOf("bakedVertexAnimationTextureSizeInverted")===-1&&d.push("bakedVertexAnimationTextureSizeInverted"),d.indexOf("bakedVertexAnimationTime")===-1&&d.push("bakedVertexAnimationTime"),this._options.samplers.indexOf("bakedVertexAnimationTexture")===-1&&this._options.samplers.push("bakedVertexAnimationTexture"),t&&l.push("bakedVertexAnimationSettingsInstanced"))}for(let C in this._textures)if(!this._textures[C].isReady())return!1;for(let C in this._internalTextures)if(!this._internalTextures[C].isReady)return!1;e&&this.needAlphaTestingForMesh(e)&&o.push("#define ALPHATEST"),this._options.useClipPlane!==!1&&(Qn(d),Ll(this,s,o)),s.fogEnabled&&(e!=null&&e.applyFog)&&s.fogMode!==ri.FOGMODE_NONE&&(o.push("#define FOG"),d.indexOf("view")===-1&&d.push("view"),d.indexOf("vFogInfos")===-1&&d.push("vFogInfos"),d.indexOf("vFogColor")===-1&&d.push("vFogColor")),this._useLogarithmicDepth&&(o.push("#define LOGARITHMICDEPTH"),d.indexOf("logarithmicDepthConstant")===-1&&d.push("logarithmicDepthConstant"));let p=i?i.getRenderingMesh():e;if(p&&this.useVertexPulling){let C=p.geometry;C&&(this._vertexPullingMetadata=dd(C),this._vertexPullingMetadata&&this._vertexPullingMetadata.forEach((w,k)=>{d.push(`vp_${k}_info`)})),o.push("#define USE_VERTEX_PULLING");let D=(A=p.geometry)==null?void 0:A.getIndexBuffer();D&&!p.isUnIndexed&&(o.push("#define VERTEX_PULLING_USE_INDEX_BUFFER"),D.is32Bits&&o.push("#define VERTEX_PULLING_INDEX_BUFFER_32BITS"))}this.customShaderNameResolve&&(d=d.slice(),u=u.slice(),h=h.slice(),f=this.customShaderNameResolve(this.name,d,u,h,o,l));let _=r?i._getDrawWrapper(void 0,!0):this._drawWrapper,v=(R=_==null?void 0:_.effect)!=null?R:null,E=(M=_==null?void 0:_.defines)!=null?M:null,T=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 d;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 u=0;unew 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,je.FromArray(e.quaternions[s]));for(s in e.matrices)r.setMatrix(s,q.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 wr;o.addEventListener("readystatechange",()=>{if(o.readyState==4)if(o.status==200){let l=JSON.parse(o.responseText),c=this.Parse(l,i||Oe.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 wr;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||Oe.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()})}};Xo.SnippetUrl="https://snippet.babylonjs.com";Xo.CreateFromSnippetAsync=Xo.ParseFromSnippetAsync;Bt("BABYLON.ShaderMaterial",Xo)});var zH,qde,Pc=y(()=>{W();zH="bonesDeclaration",qde=`#if NUM_BONE_INFLUENCERS>0 +Bad Bone Indices = `+m;return{skinned:!0,valid:s===0&&o===0&&m===0,report:g}}_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 pe.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 u=d.width,h=d.height,g=this.getEngine().createCanvas(u,h).getContext("2d");g.drawImage(d,0,0);let p=g.getImageData(0,0,u,h).data;this.applyDisplacementMapFromBuffer(p,u,h,t,i,s,a,o),r&&r(this)};return pe.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 ee.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),d=this.getVerticesData(L.UVKind),u=b.Zero(),h=b.Zero(),m=Fe.Zero();a=a||Fe.Zero(),o=o||new Fe(1,1);for(let g=0;g{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),d=0;for(let u=0;u{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,d=e.getTransformMatrices(this),u=b.Zero(),h=new Z,m=new Z,g=0,p;for(let _=0;_0&&(Z.FromFloat32ArrayToRefScaled(d,Math.floor(a[g+p]*16),v,m),h.addToSelf(m));if(l)for(p=0;p<4;p++)v=f[g+p],v>0&&(Z.FromFloat32ArrayToRefScaled(d,Math.floor(c[g+p]*16),v,m),h.addToSelf(m));b.TransformCoordinatesFromFloatsToRef(i._sourcePositions[_],i._sourcePositions[_+1],i._sourcePositions[_+2],h,u),u.toArray(r,_),t&&(b.TransformNormalFromFloatsToRef(i._sourceNormals[_],i._sourceNormals[_+1],i._sourceNormals[_+2],h,u),u.toArray(s,_)),h.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 Mv(n._MergeMeshesCoroutine(e,t,i,r,s,a,!1))}static async MergeMeshesAsync(e,t=!0,i,r,s,a){return await Qz(n._MergeMeshesCoroutine(e,t,i,r,s,a,!0),qz())}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 ee.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,M)=>{var I,C,D,w;return((C=(I=R.material)==null?void 0:I.uniqueId)!=null?C:-1)-((w=(D=M.material)==null?void 0:D.uniqueId)!=null?w:-1)}));let f=new Array,d=new Array,u=new Array,h=e[0].sideOrientation;for(l=0;lMath.max(I,C.start+C.count),0);if(a)if(R.material){let I=R.material;if(I instanceof Op){for(let C=0;C1){let R=0;for(let M=1;M{let M=R.computeWorldMatrix(!0);return{vertexData:Me.ExtractFromMesh(R,!1,!1),transform:M}},{vertexData:g,transform:p}=m(e[0]);o&&(yield);let _=new Array(e.length-1);for(let R=1;R{throw $e("GroundMesh")};Q._GoldbergMeshParser=(n,e)=>{throw $e("GoldbergMesh")};Q._LinesMeshParser=(n,e)=>{throw $e("LinesMesh")};Q._GreasedLineMeshParser=(n,e)=>{throw $e("GreasedLineMesh")};Q._GreasedLineRibbonMeshParser=(n,e)=>{throw $e("GreasedLineRibbonMesh")};Q._TrailMeshParser=(n,e)=>{throw $e("TrailMesh")};Q._GaussianSplattingMeshParser=(n,e)=>{throw $e("GaussianSplattingMesh")};Q._GaussianSplattingPartProxyMeshParser=(n,e)=>{throw $e("GaussianSplattingPartProxyMesh")};Q._GaussianSplattingCompoundMeshParser=(n,e)=>{throw $e("GaussianSplattingCompoundMesh")};Bt("BABYLON.Mesh",Q)});var wp,pL=y(()=>{wo();cc();Kn();wp=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===at.POINTERDOWN){this._isPointerDown=!0;return}i.type===at.POINTERUP&&(this._isPointerDown=!1)}),this._onAfterCheckInputsObserver=e.onAfterCheckInputsObservable.add(()=>{if(this._reachTargetAlpha())return;let i=br.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:br.Now}_reachTargetAlpha(){return this._attachedCamera&&this.targetAlpha?Math.abs(this._attachedCamera.alpha-this.targetAlpha){Iu();Wo=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}};Wo.EASINGMODE_EASEIN=0;Wo.EASINGMODE_EASEOUT=1;Wo.EASINGMODE_EASEINOUT=2;GR=class extends Wo{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)}},kR=class extends Wo{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 nd,_L=y(()=>{nd=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 vL,EL,SL,TL,AL,xL,zo,mt,sd=y(()=>{We();Kt();jn();er();_L();Aa();kx();Cu();Dr();vL=Object.freeze(new je(0,0,0,0)),EL=Object.freeze(b.Zero()),SL=Object.freeze(Fe.Zero()),TL=Object.freeze(uc.Zero()),AL=Object.freeze(Ee.Black()),xL=Object.freeze(new dt(0,0,0,0)),zo={key:0,repeatCount:0,loopMode:2},mt=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 je?c=n.ANIMATIONTYPE_QUATERNION:s instanceof b?c=n.ANIMATIONTYPE_VECTOR3:s instanceof Fe?c=n.ANIMATIONTYPE_VECTOR2:s instanceof Ee?c=n.ANIMATIONTYPE_COLOR3:s instanceof dt?c=n.ANIMATIONTYPE_COLOR4:s instanceof uc&&(c=n.ANIMATIONTYPE_SIZE),c==null)return null;let f=new n(e,t,i,c,o),d=[{frame:0,value:s},{frame:r,value:a}];return f.setKeys(d),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,d){let u=n._PrepareAnimation(e,i,r,s,a,o,l,c);return!u||(t.getScene&&(d=t.getScene()),!d)?null:d.beginDirectAnimation(t,[u],0,s,u.loopMode!==n.ANIMATIONLOOPMODE_CONSTANT,1,f)}static CreateAndStartHierarchyAnimation(e,t,i,r,s,a,o,l,c,f,d){let u=n._PrepareAnimation(e,r,s,a,o,l,c,f);return u?t.getScene().beginDirectHierarchyAnimation(t,i,[u],0,a,u.loopMode===1,1,d):null}static CreateMergeAndStartAnimation(e,t,i,r,s,a,o,l,c,f){let d=n._PrepareAnimation(e,i,r,s,a,o,l,c);return d?(t.animations.push(d),t.getScene().beginAnimation(t,0,s,d.loopMode===1,1,f)):null}static MakeAnimationAdditive(e,t,i,r=!1,s){var v,E;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],d=o._keys.length-1,u=o._keys[d],h={referenceValue:f.value,referencePosition:$.Vector3[0],referenceQuaternion:$.Quaternion[0],referenceScaling:$.Vector3[1],keyPosition:$.Vector3[2],keyQuaternion:$.Quaternion[1],keyScaling:$.Vector3[3]},m=f.frame,g=u.frame;if(a.range){let T=o.getRange(a.range);T&&(m=T.from,g=T.to)}else m=(v=a.fromFrame)!=null?v:m,g=(E=a.toFrame)!=null?E:g;if(m!==f.frame&&(c=o.createKeyForFrame(m)),g!==u.frame&&(d=o.createKeyForFrame(g)),o._keys.length===1){let T=o._getKeyValue(o._keys[0]);h.referenceValue=T.clone?T.clone():T}else if(l<=f.frame){let T=o._getKeyValue(f.value);h.referenceValue=T.clone?T.clone():T}else if(l>=u.frame){let T=o._getKeyValue(u.value);h.referenceValue=T.clone?T.clone():T}else{zo.key=0;let T=o._interpolate(l,zo);h.referenceValue=T.clone?T.clone():T}o.dataType===n.ANIMATIONTYPE_QUATERNION?h.referenceValue.normalize().conjugateInPlace():o.dataType===n.ANIMATIONTYPE_MATRIX&&(h.referenceValue.decompose(h.referenceScaling,h.referenceQuaternion,h.referencePosition),h.referenceQuaternion.normalize().conjugateInPlace());let p=Number.MAX_VALUE,_=a.clipKeys?[]:null;for(let T=c;T<=d;T++){let S=o._keys[T];if((_||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},_&&(p===Number.MAX_VALUE&&(p=S.frame),S.frame-=p,_.push(S))),!(T&&o.dataType!==n.ANIMATIONTYPE_FLOAT&&S.value===f.value))switch(o.dataType){case n.ANIMATIONTYPE_MATRIX:S.value.decompose(h.keyScaling,h.keyQuaternion,h.keyPosition),h.keyPosition.subtractInPlace(h.referencePosition),h.keyScaling.divideInPlace(h.referenceScaling),h.referenceQuaternion.multiplyToRef(h.keyQuaternion,h.keyQuaternion),Z.ComposeToRef(h.keyScaling,h.keyQuaternion,h.keyPosition,S.value);break;case n.ANIMATIONTYPE_QUATERNION:h.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(h.referenceValue,S.value);break;case n.ANIMATIONTYPE_SIZE:S.value.width-=h.referenceValue.width,S.value.height-=h.referenceValue.height;break;default:S.value-=h.referenceValue}}return _&&o.setKeys(_,!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 d=s*(o/1e3);return a.setKeys(f!=null?f:[{frame:0,value:i[e].clone?i[e].clone():i[e]},{frame:d,value:t}]),i.animations||(i.animations=[]),i.animations.push(a),r.beginAnimation(i,0,d,!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 g=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>g-1)return i?void 0:this._getKeyValue(r[g-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,d=o.frame-a.frame,u=(e-a.frame)/d,h=a.easingFunction||this.getEasingFunction();switch(h&&(u=h.ease(u)),this.dataType){case n.ANIMATIONTYPE_FLOAT:{let g=f?this.floatInterpolateFunctionWithTangents(l,a.outTangent*d,c,o.inTangent*d,u):this.floatInterpolateFunction(l,c,u);switch(t.loopMode){case n.ANIMATIONLOOPMODE_CYCLE:case n.ANIMATIONLOOPMODE_CONSTANT:case n.ANIMATIONLOOPMODE_YOYO:return g;case n.ANIMATIONLOOPMODE_RELATIVE:case n.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return((m=t.offsetValue)!=null?m:0)*t.repeatCount+g}break}case n.ANIMATIONTYPE_QUATERNION:{let g=f?this.quaternionInterpolateFunctionWithTangents(l,a.outTangent.scale(d),c,o.inTangent.scale(d),u):this.quaternionInterpolateFunction(l,c,u);switch(t.loopMode){case n.ANIMATIONLOOPMODE_CYCLE:case n.ANIMATIONLOOPMODE_CONSTANT:case n.ANIMATIONLOOPMODE_YOYO:return g;case n.ANIMATIONLOOPMODE_RELATIVE:case n.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return g.addInPlace((t.offsetValue||vL).scale(t.repeatCount))}return g}case n.ANIMATIONTYPE_VECTOR3:{let g=f?this.vector3InterpolateFunctionWithTangents(l,a.outTangent.scale(d),c,o.inTangent.scale(d),u):this.vector3InterpolateFunction(l,c,u);switch(t.loopMode){case n.ANIMATIONLOOPMODE_CYCLE:case n.ANIMATIONLOOPMODE_CONSTANT:case n.ANIMATIONLOOPMODE_YOYO:return g;case n.ANIMATIONLOOPMODE_RELATIVE:case n.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return g.add((t.offsetValue||EL).scale(t.repeatCount))}break}case n.ANIMATIONTYPE_VECTOR2:{let g=f?this.vector2InterpolateFunctionWithTangents(l,a.outTangent.scale(d),c,o.inTangent.scale(d),u):this.vector2InterpolateFunction(l,c,u);switch(t.loopMode){case n.ANIMATIONLOOPMODE_CYCLE:case n.ANIMATIONLOOPMODE_CONSTANT:case n.ANIMATIONLOOPMODE_YOYO:return g;case n.ANIMATIONLOOPMODE_RELATIVE:case n.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return g.add((t.offsetValue||SL).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,u);case n.ANIMATIONLOOPMODE_RELATIVE:case n.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return this.sizeInterpolateFunction(l,c,u).add((t.offsetValue||TL).scale(t.repeatCount))}break}case n.ANIMATIONTYPE_COLOR3:{let g=f?this.color3InterpolateFunctionWithTangents(l,a.outTangent.scale(d),c,o.inTangent.scale(d),u):this.color3InterpolateFunction(l,c,u);switch(t.loopMode){case n.ANIMATIONLOOPMODE_CYCLE:case n.ANIMATIONLOOPMODE_CONSTANT:case n.ANIMATIONLOOPMODE_YOYO:return g;case n.ANIMATIONLOOPMODE_RELATIVE:case n.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return g.add((t.offsetValue||AL).scale(t.repeatCount))}break}case n.ANIMATIONTYPE_COLOR4:{let g=f?this.color4InterpolateFunctionWithTangents(l,a.outTangent.scale(d),c,o.inTangent.scale(d),u):this.color4InterpolateFunction(l,c,u);switch(t.loopMode){case n.ANIMATIONLOOPMODE_CYCLE:case n.ANIMATIONLOOPMODE_CONSTANT:case n.ANIMATIONLOOPMODE_YOYO:return g;case n.ANIMATIONLOOPMODE_RELATIVE:case n.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return g.add((t.offsetValue||xL).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,u,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?(Z.DecomposeLerpToRef(e,t,i,r),r):Z.DecomposeLerp(e,t,i):r?(Z.LerpToRef(e,t,i,r),r):Z.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=je.FromArray(o.values),o.values.length>=8){let u=je.FromArray(o.values.slice(4,8));u.equals(je.Zero())||(l=u)}if(o.values.length>=12){let u=je.FromArray(o.values.slice(8,12));u.equals(je.Zero())||(c=u)}o.values.length>=13&&(f=o.values[12]);break;case n.ANIMATIONTYPE_MATRIX:s=Z.FromArray(o.values),o.values.length>=17&&(f=o.values[16]);break;case n.ANIMATIONTYPE_COLOR3:s=Ee.FromArray(o.values),o.values[3]&&(l=Ee.FromArray(o.values[3])),o.values[4]&&(c=Ee.FromArray(o.values[4])),o.values[5]&&(f=o.values[5]);break;case n.ANIMATIONTYPE_COLOR4:s=dt.FromArray(o.values),o.values[4]&&(l=dt.FromArray(o.values[4])),o.values[5]&&(c=dt.FromArray(o.values[5])),o.values[6]&&(f=dt.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 d={};d.frame=o.frame,d.value=s,l!=null&&(d.inTangent=l),c!=null&&(d.outTangent=c),f!=null&&(d.interpolation=f),r.push(d)}if(t.setKeys(r),e.ranges)for(a=0;a{let s=new wr;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 wr;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()})}};mt._UniqueIdGenerator=0;mt.AllowMatricesInterpolation=!1;mt.AllowMatrixDecomposeForInterpolation=!0;mt.InheritOriginalValueFromActiveAnimations=!1;mt.SnippetUrl="https://snippet.babylonjs.com";mt.ANIMATIONTYPE_FLOAT=0;mt.ANIMATIONTYPE_VECTOR3=1;mt.ANIMATIONTYPE_QUATERNION=2;mt.ANIMATIONTYPE_MATRIX=3;mt.ANIMATIONTYPE_COLOR3=4;mt.ANIMATIONTYPE_COLOR4=7;mt.ANIMATIONTYPE_VECTOR2=5;mt.ANIMATIONTYPE_SIZE=6;mt.ANIMATIONLOOPMODE_RELATIVE=0;mt.ANIMATIONLOOPMODE_CYCLE=1;mt.ANIMATIONLOOPMODE_CONSTANT=2;mt.ANIMATIONLOOPMODE_YOYO=4;mt.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT=5;mt.CreateFromSnippetAsync=mt.ParseFromSnippetAsync;Bt("BABYLON.Animation",mt);xi._AnimationRangeFactory=(n,e,t)=>new nd(n,e,t)});var Fp,mH=y(()=>{gL();sd();Fp=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=mt.CreateAnimation("radius",mt.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=mt.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()}};Fp.EasingFunction=new GR(.3);Fp.EasingMode=Wo.EASINGMODE_EASEOUT});var ad,pH=y(()=>{gL();vi();wo();cc();We();sd();ad=class n{constructor(){this.onTargetFramingAnimationEndObservable=new ie,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===at.POINTERDOWN){this._isPointerDown=!0;return}i.type===at.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=br.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=mt.CreateAnimation("beta",mt.ANIMATIONTYPE_FLOAT,60,n.EasingFunction));let r=mt.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=br.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}};ad.EasingFunction=new kR;ad.EasingMode=Wo.EASINGMODE_EASEINOUT;ad.IgnoreBoundsSizeMode=0;ad.FitFrustumSidesMode=1});var WR,RL,Zs,bL=y(()=>{Xt();zt();Dl();We();Kn();zm();Aa();xi.AddNodeConstructor("TargetCamera",(n,e)=>()=>new Zs(n,b.Zero(),e));WR=Z.Zero(),RL=je.Identity(),Zs=class n extends _t{constructor(e,t,i,r=!0){super(e,t,i,r),this.cameraDirection=new b(0,0,0),this.cameraRotation=new Fe(0,0),this.updateUpVectorFromRotation=!1,this.speed=2,this.noRotationConstraint=!1,this.invertRotation=!1,this.inverseRotationSpeed=.2,this._panningEpsilon=wt,this._rotationEpsilon=wt,this.lockedTarget=null,this._currentTarget=b.Zero(),this._initialFocalDistance=1,this._viewMatrix=Z.Zero(),this._cameraTransformMatrix=Z.Zero(),this._cameraRotationMatrix=Z.Zero(),this._transformedReferencePoint=b.Zero(),this._deferredPositionUpdate=new b,this._deferredRotationQuaternionUpdate=new je,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=$.Vector3[0],i=$.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 je(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+=wt),this._referencePoint.normalize().scaleInPlace(this._initialFocalDistance),this.getScene().useRightHandedSystem?Z.LookAtRHToRef(this.position,e,b.UpReadOnly,WR):Z.LookAtLHToRef(this.position,e,b.UpReadOnly,WR),WR.invert();let t=this.rotationQuaternion||RL;je.FromRotationMatrixToRef(WR,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($.Matrix[0]),b.TransformNormalToRef(this.cameraDirection,$.Matrix[0],$.Vector3[0]),this._deferredPositionUpdate.addInPlace($.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()&&(je.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){Lt();Dr();Dl();is={},Bp=class{constructor(e){this.attachedToElement=!1,this.attached={},this.camera=e,this.checkInputs=()=>{}}add(e){let t=e.getSimpleName();if(this.attached[t]){ee.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=_t.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=st.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=is[i];if(r){let s=t[i],a=st.Parse(()=>new r,s,null);this.add(a)}}}else for(let i in this.attached){let r=is[this.attached[i].getClassName()];if(r){let s=st.Parse(()=>new r,e,null);this.remove(this.attached[i]),this.add(s)}}}}});var Cv,gH=y(()=>{Xt();zt();Ni();wo();Cv=class{constructor(){this._currentMousePointerIdDown=-1,this.buttons=[0,1,2]}attachControl(e){e=pe.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 d,u;let l=o.event,c=l.pointerType==="touch";if(o.type!==at.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 h=l.movementX,m=l.movementY;this.onTouch(null,h,m),this._pointA=null,this._pointB=null}else{if(o.type!==at.POINTERDOWN&&o.type!==at.POINTERDOUBLETAP&&c&&((d=this._pointA)==null?void 0:d.pointerId)!==l.pointerId&&((u=this._pointB)==null?void 0:u.pointerId)!==l.pointerId)return;if(o.type===at.POINTERDOWN&&(this._currentMousePointerIdDown===-1||c)){try{f==null||f.setPointerCapture(l.pointerId)}catch(h){}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===at.POINTERDOUBLETAP)this.onDoubleTap(l.pointerType);else if(o.type===at.POINTERUP&&(this._currentMousePointerIdDown===l.pointerId||c)){try{f==null||f.releasePointerCapture(l.pointerId)}catch(h){}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===at.POINTERMOVE){if(e||l.preventDefault(),this._pointA&&this._pointB===null){let h=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,h,m)}else if(this._pointA&&this._pointB){let h=this._pointA.pointerId===l.pointerId?this._pointA:this._pointB;h.x=l.clientX,h.y=l.clientY;let m=this._pointA.x-this._pointB.x,g=this._pointA.y-this._pointB.y,p=m*m+g*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,_),s=_,r=p}}}},this._observer=this.camera.getScene()._inputManager._addCameraPointerObserver(this._pointerInput,at.POINTERDOWN|at.POINTERUP|at.POINTERMOVE|at.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&&pe.RegisterTopRootEvents(a,[{name:"blur",handler:this._onLostFocus}])}detachControl(){if(this._onLostFocus){let e=this.camera.getScene().getEngine().getHostWindow();e&&pe.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([F()],Cv.prototype,"buttons",void 0)});var zu,_H=y(()=>{Xt();zt();gH();zu=class extends Cv{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([F()],zu.prototype,"pinchZoom",void 0);P([F()],zu.prototype,"multiTouchPanning",void 0);P([F()],zu.prototype,"multiTouchPanAndZoom",void 0)});var xa,vH=y(()=>{Xt();zt();Fl();_H();xa=class n extends zu{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()}};xa.MinimumRadiusForPinch=.001;P([F()],xa.prototype,"buttons",void 0);P([F()],xa.prototype,"angularSensibilityX",void 0);P([F()],xa.prototype,"angularSensibilityY",void 0);P([F()],xa.prototype,"pinchPrecision",void 0);P([F()],xa.prototype,"pinchDeltaPercentage",void 0);P([F()],xa.prototype,"useNaturalPinchZoom",void 0);P([F()],xa.prototype,"panningSensibility",void 0);is.ArcRotateCameraPointersInput=xa});var Qs,EH=y(()=>{Xt();zt();Fl();uR();Ni();Qs=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=pe.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===Fo.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{Xt();zt();Fl();wo();jm();We();Kn();hR();jn();Ni();jde=40,od=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=pe.BackCompatCameraNoPreventDefault(arguments),this._wheel=t=>{if(t.type!==at.POINTERWHEEL)return;let i=t.event,r,s=i.deltaMode===Bo.DOM_DELTA_LINE?jde: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=Ft(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,at.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=Co.FromPositionAndNormal(e.target,t)}_getPosition(){var s;let e=this.camera,t=e.getScene(),i=t.createPickingRay(t.pointerX,t.pointerY,Z.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=$.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){vH();EH();SH();Fl();zR=class extends Bp{constructor(e){super(e)}addMouseWheel(){return this.add(new od),this}addPointers(){return this.add(new xa),this}addKeyboard(){return this.add(new Qs),this}}});function qde(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 Zde(n,e){return Math.acos(n/e)}function rs(n,e){return isNaN(n)?e:n}var Ri,HR=y(()=>{Xt();zt();vi();We();jn();Aa();wi();pL();mH();pH();Dl();bL();TH();Kn();Ni();er();xi.AddNodeConstructor("ArcRotateCamera",(n,e)=>()=>new Ri(n,0,0,1,b.Zero(),e));Ri=class n extends Zs{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 Z,this._upToYMatrix=new Z,this._upVector=b.Zero()),e.normalize(),this._upVector.copyFrom(e),this.setMatUp()}get upVector(){return this._upVector}setMatUp(){Z.RotationAlignToRef(b.UpReadOnly,this._upVector,this._yToUpMatrix),Z.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 Fp,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 ad,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 wp,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=Fe.Zero(),this.allowUpsideDown=!0,this.useInputToRestoreState=!0,this.restoreStateInterpolationFactor=0,this._currentInterpolationFactor=0,this._viewMatrix=new Z,this.panningAxis=new b(1,1,0),this._transformedDirection=new b,this.mapPanning=!1,this._isInterpolating=!1,this.onMeshTargetChangedObservable=new ie,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 Fe(NaN,NaN),this._onCollisionPositionChange=(l,c,f=null)=>{f?(this.setPosition(c),this.onCollide&&this.onCollide(f)):this._previousPosition.copyFrom(this._position);let d=Math.cos(this.alpha),u=Math.sin(this.alpha),h=Math.cos(this.beta),m=Math.sin(this.beta);m===0&&(m=1e-4);let g=this._getTargetPosition();this._computationVector.copyFromFloats(this.radius*d*m,this.radius*h,this.radius*u*m),g.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,g,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 zR(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=Fe.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>wt&&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,d,u,h;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=rs(e,this._goalAlpha),this._goalBeta=rs(t,this._goalBeta),this._goalRadius=rs(i,this._goalRadius),this._goalTarget.set(rs(r.x,this._goalTarget.x),rs(r.y,this._goalTarget.y),rs(r.z,this._goalTarget.z)),this._goalTargetScreenOffset.set(rs(s.x,this._goalTargetScreenOffset.x),rs(s.y,this._goalTargetScreenOffset.y)),this._goalAlpha=Ft(this._goalAlpha,(o=this.lowerAlphaLimit)!=null?o:-1/0,(l=this.upperAlphaLimit)!=null?l:1/0),this._goalBeta=Ft(this._goalBeta,(c=this.lowerBetaLimit)!=null?c:-1/0,(f=this.upperBetaLimit)!=null?f:1/0),this._goalRadius=Ft(this._goalRadius,(d=this.lowerRadiusLimit)!=null?d:-1/0,(u=this.upperRadiusLimit)!=null?u:1/0),this._goalTarget.y=Ft(this._goalTarget.y,(h=this.lowerTargetYLimit)!=null?h:-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=pe.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=qde(this._computationVector),this.beta=Zde(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===_t.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 _t.RIG_MODE_STEREOSCOPIC_ANAGLYPH:case _t.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:case _t.RIG_MODE_STEREOSCOPIC_OVERUNDER:case _t.RIG_MODE_STEREOSCOPIC_INTERLACED:case _t.RIG_MODE_VR:i=this._cameraRigParams.stereoHalfAngle*(t===0?1:-1);break;case _t.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 _t.RIG_MODE_STEREOSCOPIC_ANAGLYPH:case _t.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:case _t.RIG_MODE_STEREOSCOPIC_OVERUNDER:case _t.RIG_MODE_STEREOSCOPIC_INTERLACED:case _t.RIG_MODE_VR:e.alpha=this.alpha-this._cameraRigParams.stereoHalfAngle,t.alpha=this.alpha+this._cameraRigParams.stereoHalfAngle;break;case _t.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,d=f*Math.sqrt(1+1/(l*l)),u=f*Math.sqrt(1+1/(o*o));return Math.max(d,u)}dispose(){this.inputs.clear(),super.dispose()}getClassName(){return"ArcRotateCamera"}};P([F()],Ri.prototype,"alpha",void 0);P([F()],Ri.prototype,"beta",void 0);P([F()],Ri.prototype,"radius",void 0);P([F()],Ri.prototype,"overrideCloneAlphaBetaRadius",void 0);P([Jr("target")],Ri.prototype,"_target",void 0);P([Xx("targetHost")],Ri.prototype,"_targetHost",void 0);P([F()],Ri.prototype,"inertialAlphaOffset",void 0);P([F()],Ri.prototype,"inertialBetaOffset",void 0);P([F()],Ri.prototype,"inertialRadiusOffset",void 0);P([F()],Ri.prototype,"lowerAlphaLimit",void 0);P([F()],Ri.prototype,"upperAlphaLimit",void 0);P([F()],Ri.prototype,"lowerBetaLimit",void 0);P([F()],Ri.prototype,"upperBetaLimit",void 0);P([F()],Ri.prototype,"lowerRadiusLimit",void 0);P([F()],Ri.prototype,"upperRadiusLimit",void 0);P([F()],Ri.prototype,"lowerTargetYLimit",void 0);P([F()],Ri.prototype,"inertialPanningX",void 0);P([F()],Ri.prototype,"inertialPanningY",void 0);P([F()],Ri.prototype,"pinchToPanMaxDistance",void 0);P([F()],Ri.prototype,"panningDistanceLimit",void 0);P([Jr()],Ri.prototype,"panningOriginTarget",void 0);P([F()],Ri.prototype,"panningInertia",void 0);P([F()],Ri.prototype,"zoomToMouseLocation",null);P([F()],Ri.prototype,"zoomOnFactor",void 0);P([Jm()],Ri.prototype,"targetScreenOffset",void 0);P([F()],Ri.prototype,"allowUpsideDown",void 0);P([F()],Ri.prototype,"useInputToRestoreState",void 0);P([F()],Ri.prototype,"restoreStateInterpolationFactor",void 0);Bt("BABYLON.ArcRotateCamera",Ri)});var jt,ld=y(()=>{Xt();zt();We();Kt();Aa();Yf();er();av();Dr();jt=class n extends xi{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 Ee(1,1,1),this.specular=new Ee(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 Tr(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,Ln.Color3[0]),this._uniformBuffer.updateColor4("vLightDiffuse",Ln.Color3[0],this.range,a),r&&(this.specular.scaleToRef(c,Ln.Color3[1]),this._uniformBuffer.updateColor4("vLightSpecular",Ln.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=st.Clone(i,this);return e&&(r.name=e),t&&(r.parent=t),r.setEnabled(this.isEnabled()),this.onClonedObservable.notifyObservers(r),r}serialize(){let e=st.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 st.AppendSerializedAnimations(this,e),e.ranges=this.serializeAnimationRanges(),e.isEnabled=this.isEnabled(),e}static GetConstructorFromName(e,t,i){let r=xi.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=st.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}};jt.FALLOFF_DEFAULT=Qt.FALLOFF_DEFAULT;jt.FALLOFF_PHYSICAL=Qt.FALLOFF_PHYSICAL;jt.FALLOFF_GLTF=Qt.FALLOFF_GLTF;jt.FALLOFF_STANDARD=Qt.FALLOFF_STANDARD;jt.LIGHTMAP_DEFAULT=Qt.LIGHTMAP_DEFAULT;jt.LIGHTMAP_SPECULAR=Qt.LIGHTMAP_SPECULAR;jt.LIGHTMAP_SHADOWSONLY=Qt.LIGHTMAP_SHADOWSONLY;jt.INTENSITYMODE_AUTOMATIC=Qt.INTENSITYMODE_AUTOMATIC;jt.INTENSITYMODE_LUMINOUSPOWER=Qt.INTENSITYMODE_LUMINOUSPOWER;jt.INTENSITYMODE_LUMINOUSINTENSITY=Qt.INTENSITYMODE_LUMINOUSINTENSITY;jt.INTENSITYMODE_ILLUMINANCE=Qt.INTENSITYMODE_ILLUMINANCE;jt.INTENSITYMODE_LUMINANCE=Qt.INTENSITYMODE_LUMINANCE;jt.LIGHTTYPEID_POINTLIGHT=Qt.LIGHTTYPEID_POINTLIGHT;jt.LIGHTTYPEID_DIRECTIONALLIGHT=Qt.LIGHTTYPEID_DIRECTIONALLIGHT;jt.LIGHTTYPEID_SPOTLIGHT=Qt.LIGHTTYPEID_SPOTLIGHT;jt.LIGHTTYPEID_HEMISPHERICLIGHT=Qt.LIGHTTYPEID_HEMISPHERICLIGHT;jt.LIGHTTYPEID_RECT_AREALIGHT=Qt.LIGHTTYPEID_RECT_AREALIGHT;P([yr()],jt.prototype,"diffuse",void 0);P([yr()],jt.prototype,"specular",void 0);P([F()],jt.prototype,"falloffType",void 0);P([F()],jt.prototype,"intensity",void 0);P([F()],jt.prototype,"range",null);P([F()],jt.prototype,"intensityMode",null);P([F()],jt.prototype,"radius",null);P([F()],jt.prototype,"_renderPriority",void 0);P([ce("_reorderLightsInScene")],jt.prototype,"renderPriority",void 0);P([F("shadowEnabled")],jt.prototype,"_shadowEnabled",void 0);P([F("excludeWithLayerMask")],jt.prototype,"_excludeWithLayerMask",void 0);P([F("includeOnlyWithLayerMask")],jt.prototype,"_includeOnlyWithLayerMask",void 0);P([F("lightmapMode")],jt.prototype,"_lightmapMode",void 0)});var Ra,XR=y(()=>{Xt();zt();We();Kt();Aa();ld();er();xi.AddNodeConstructor("Light_Type_3",(n,e)=>()=>new Ra(n,b.Zero(),e));Ra=class extends jt{constructor(e,t,i,r){super(e,i,r),this.groundColor=new Ee(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=Z.Identity()),this._worldMatrix}getTypeID(){return jt.LIGHTTYPEID_HEMISPHERICLIGHT}prepareLightSpecificDefines(e,t){e["HEMILIGHT"+t]=!0}};P([yr()],Ra.prototype,"groundColor",void 0);P([Jr()],Ra.prototype,"direction",void 0);Bt("BABYLON.HemisphericLight",Ra)});var io,YR=y(()=>{Xt();zt();We();ld();zm();io=class extends jt{constructor(){super(...arguments),this._needProjectionMatrixCompute=!0,this._viewMatrix=Z.Identity(),this._projectionMatrix=Z.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,Hs.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=Z.Identity()),Z.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=$.Vector3[0],i=this.position;this.computeTransformedInformation()&&(i=this.transformedPosition),b.NormalizeToRef(this.getShadowDirection(e),t),Math.abs(b.Dot(t,b.Up()))===1&&(t.z=1e-13);let r=$.Vector3[1];return i.addToRef(t,r),Z.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([Jr()],io.prototype,"position",null);P([Jr()],io.prototype,"direction",null);P([F()],io.prototype,"shadowMinZ",null);P([F()],io.prototype,"shadowMaxZ",null)});var $s,AH=y(()=>{Xt();zt();We();Aa();ld();YR();er();xi.AddNodeConstructor("Light_Type_1",(n,e)=>()=>new $s(n,b.Zero(),e));$s=class extends io{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 jt.LIGHTTYPEID_DIRECTIONALLIGHT}_setDefaultShadowProjectionMatrix(e,t,i){this.shadowFrustumSize>0?this._setDefaultFixedFrustumShadowProjectionMatrix(e):this._setDefaultAutoExtendShadowProjectionMatrix(e,t,i)}_setDefaultFixedFrustumShadowProjectionMatrix(e){let t=this.getScene().activeCamera;Z.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 d=Number.MAX_VALUE,u=-Number.MAX_VALUE;for(let h=0;hthis._orthoRight&&(this._orthoRight=f.x),f.y>this._orthoTop&&(this._orthoTop=f.y),this.autoCalcShadowZBounds&&(f.zu&&(u=f.z))}this.autoCalcShadowZBounds&&(this._shadowMinZ=d,this._shadowMaxZ=u)}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;Z.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([F()],$s.prototype,"shadowFrustumSize",null);P([F()],$s.prototype,"shadowOrthoScale",null);P([F()],$s.prototype,"autoUpdateExtends",void 0);P([F()],$s.prototype,"autoCalcShadowZBounds",void 0);P([F("orthoLeft")],$s.prototype,"_orthoLeft",void 0);P([F("orthoRight")],$s.prototype,"_orthoRight",void 0);P([F("orthoTop")],$s.prototype,"_orthoTop",void 0);P([F("orthoBottom")],$s.prototype,"_orthoBottom",void 0);Bt("BABYLON.DirectionalLight",$s)});var cd,xH=y(()=>{Xt();zt();We();Aa();ld();YR();er();xi.AddNodeConstructor("Light_Type_0",(n,e)=>()=>new cd(n,b.Zero(),e));cd=class extends io{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 jt.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;Z.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([F()],cd.prototype,"shadowAngle",null);Bt("BABYLON.PointLight",cd)});var Kr,ML=y(()=>{Xt();zt();We();Aa();ld();YR();Xr();er();xi.AddNodeConstructor("Light_Type_2",(n,e)=>()=>new Kr(n,b.Zero(),b.Zero(),0,0,e));Kr=class n extends io{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=Z.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=Z.Zero(),this._projectionTextureProjectionLightMatrix=Z.Zero(),this._projectionTextureScalingMatrix=Z.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 jt.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;Z.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),Z.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);Z.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;Z.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([F()],Kr.prototype,"angle",null);P([F()],Kr.prototype,"innerAngle",null);P([F()],Kr.prototype,"shadowAngleScale",null);P([F()],Kr.prototype,"exponent",void 0);P([F()],Kr.prototype,"projectionTextureLightNear",null);P([F()],Kr.prototype,"projectionTextureLightFar",null);P([F()],Kr.prototype,"projectionTextureUpDirection",null);P([Wt("projectedLightTexture")],Kr.prototype,"_projectionTexture",void 0);Bt("BABYLON.SpotLight",Kr)});function RH(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||Me.DEFAULTSIDE,l=n.uvs,c=n.colors,f=[],d=[],u=[],h=[],m=[],g=[],p=[],_=[],v,E=[],T=[],S,A,R;if(e.length<2){let be=[],Ge=[];for(A=0;A0&&(k=D[R].subtract(D[R-1]).length(),O=k+p[S],m[S].push(O),p[S]=O),R++;i&&(R--,f.push(D[0].x,D[0].y,D[0].z),k=D[R].subtract(D[0]).length(),O=k+p[S],m[S].push(O),p[S]=O),E[S]=w+I,T[S]=M,M+=w+I}let N,B,V,q;for(A=0;A{let m=i[0].length,g=o,p=0,_=g._originalBuilderSideOrientation===Q.DOUBLESIDE?2:1;for(let v=1;v<=_;++v)for(let E=0;E{We();wi();Yi();Ar();hn();Me.CreateRibbon=RH;Q.CreateRibbon=(n,e,t=!1,i,r,s,a=!1,o,l)=>Ho(n,{pathArray:e,closeArray:t,closePath:i,offset:r,updatable:a,sideOrientation:o,instance:l},s)});function bH(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||Me.DEFAULTSIDE;e.push(0,0,0),r.push(.5,.5);let c=Math.PI*2*o,f=o===1?c/a:c/(a-1),d=0;for(let m=0;m{wi();Ar();hn();Me.CreateDisc=bH;Q.CreateDisc=(n,e,t,i=null,r,s)=>yL(n,{radius:e,tessellation:t,sideOrientation:s,updatable:r},i)});var Up,yH=y(()=>{We();Yi();wi();Q._GroundMeshParser=(n,e)=>Up.Parse(n,e);Up=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=$.Matrix[5];i.invertToRef(r);let 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FOG"),d.indexOf("view")===-1&&d.push("view"),d.indexOf("vFogInfos")===-1&&d.push("vFogInfos"),d.indexOf("vFogColor")===-1&&d.push("vFogColor")),this._useLogarithmicDepth&&(o.push("#define LOGARITHMICDEPTH"),d.indexOf("logarithmicDepthConstant")===-1&&d.push("logarithmicDepthConstant"));let p=i?i.getRenderingMesh():e;if(p&&this.useVertexPulling){let C=p.geometry;C&&(this._vertexPullingMetadata=dd(C),this._vertexPullingMetadata&&this._vertexPullingMetadata.forEach((w,k)=>{d.push(`vp_${k}_info`)})),o.push("#define USE_VERTEX_PULLING");let D=(A=p.geometry)==null?void 0:A.getIndexBuffer();D&&!p.isUnIndexed&&(o.push("#define VERTEX_PULLING_USE_INDEX_BUFFER"),D.is32Bits&&o.push("#define VERTEX_PULLING_INDEX_BUFFER_32BITS"))}this.customShaderNameResolve&&(d=d.slice(),u=u.slice(),h=h.slice(),f=this.customShaderNameResolve(this.name,d,u,h,o,l));let _=r?i._getDrawWrapper(void 0,!0):this._drawWrapper,v=(R=_==null?void 0:_.effect)!=null?R:null,E=(M=_==null?void 0:_.defines)!=null?M:null,T=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 d;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 u=0;unew 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,je.FromArray(e.quaternions[s]));for(s in e.matrices)r.setMatrix(s,Z.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 wr;o.addEventListener("readystatechange",()=>{if(o.readyState==4)if(o.status==200){let l=JSON.parse(o.responseText),c=this.Parse(l,i||Oe.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 wr;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||Oe.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()})}};Xo.SnippetUrl="https://snippet.babylonjs.com";Xo.CreateFromSnippetAsync=Xo.ParseFromSnippetAsync;Bt("BABYLON.ShaderMaterial",Xo)});var zH,Qde,Pc=y(()=>{W();zH="bonesDeclaration",Qde=`#if NUM_BONE_INFLUENCERS>0 #ifndef USE_VERTEX_PULLING attribute matricesIndices : vec4f;attribute matricesWeights : vec4f; #if NUM_BONE_INFLUENCERS>4 @@ -4462,7 +4462,7 @@ let textureWidth=i32(uniforms.boneTextureInfo.x);let y=offset/textureWidth;let x #endif #endif #endif -`;x.IncludesShadersStoreWGSL[zH]||(x.IncludesShadersStoreWGSL[zH]=qde)});var HH,Qde,Dc=y(()=>{W();HH="bakedVertexAnimationDeclaration",Qde=`#ifdef BAKED_VERTEX_ANIMATION_TEXTURE +`;x.IncludesShadersStoreWGSL[zH]||(x.IncludesShadersStoreWGSL[zH]=Qde)});var HH,$de,Dc=y(()=>{W();HH="bakedVertexAnimationDeclaration",$de=`#ifdef BAKED_VERTEX_ANIMATION_TEXTURE uniform bakedVertexAnimationTime: f32;uniform bakedVertexAnimationSettings: vec4;var bakedVertexAnimationTexture : texture_2d; #ifdef INSTANCES attribute bakedVertexAnimationSettingsInstanced : vec4; @@ -4470,7 +4470,7 @@ attribute bakedVertexAnimationSettingsInstanced : vec4; fn readMatrixFromRawSamplerVAT(smp : texture_2d,index : f32,frame : f32)->mat4x4 {let offset=i32(index)*4;let frameUV=i32(frame);let m0=textureLoad(smp,vec2(offset+0,frameUV),0);let m1=textureLoad(smp,vec2(offset+1,frameUV),0);let m2=textureLoad(smp,vec2(offset+2,frameUV),0);let m3=textureLoad(smp,vec2(offset+3,frameUV),0);return mat4x4(m0,m1,m2,m3);} #endif -`;x.IncludesShadersStoreWGSL[HH]||(x.IncludesShadersStoreWGSL[HH]=Qde)});var XH,$de,Lc=y(()=>{W();XH="clipPlaneVertexDeclaration",$de=`#ifdef CLIPPLANE +`;x.IncludesShadersStoreWGSL[HH]||(x.IncludesShadersStoreWGSL[HH]=$de)});var XH,Jde,Lc=y(()=>{W();XH="clipPlaneVertexDeclaration",Jde=`#ifdef CLIPPLANE uniform vClipPlane: vec4;varying fClipDistance: f32; #endif #ifdef CLIPPLANE2 @@ -4488,10 +4488,10 @@ uniform vClipPlane5: vec4;varying fClipDistance5: f32; #ifdef CLIPPLANE6 uniform vClipPlane6: vec4;varying fClipDistance6: f32; #endif -`;x.IncludesShadersStoreWGSL[XH]||(x.IncludesShadersStoreWGSL[XH]=$de)});var YH,Jde,Ov=y(()=>{W();YH="fogVertexDeclaration",Jde=`#ifdef FOG +`;x.IncludesShadersStoreWGSL[XH]||(x.IncludesShadersStoreWGSL[XH]=Jde)});var YH,eue,Ov=y(()=>{W();YH="fogVertexDeclaration",eue=`#ifdef FOG varying vFogDistance: vec3f; #endif -`;x.IncludesShadersStoreWGSL[YH]||(x.IncludesShadersStoreWGSL[YH]=Jde)});var KH,eue,hd=y(()=>{W();KH="instancesDeclaration",eue=`#ifdef INSTANCES +`;x.IncludesShadersStoreWGSL[YH]||(x.IncludesShadersStoreWGSL[YH]=eue)});var KH,tue,hd=y(()=>{W();KH="instancesDeclaration",tue=`#ifdef INSTANCES attribute world0 : vec4;attribute world1 : vec4;attribute world2 : vec4;attribute world3 : vec4; #ifdef INSTANCESCOLOR attribute instanceColor : vec4; @@ -4513,7 +4513,7 @@ uniform world : mat4x4; uniform previousWorld : mat4x4; #endif #endif -`;x.IncludesShadersStoreWGSL[KH]||(x.IncludesShadersStoreWGSL[KH]=eue)});var jH,tue,Oc=y(()=>{W();jH="instancesVertex",tue=`#ifdef INSTANCES +`;x.IncludesShadersStoreWGSL[KH]||(x.IncludesShadersStoreWGSL[KH]=tue)});var jH,iue,Oc=y(()=>{W();jH="instancesVertex",iue=`#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( @@ -4540,7 +4540,7 @@ var finalWorld=mesh.world; var finalPreviousWorld=uniforms.previousWorld; #endif #endif -`;x.IncludesShadersStoreWGSL[jH]||(x.IncludesShadersStoreWGSL[jH]=tue)});var ZH,iue,Nc=y(()=>{W();ZH="bonesVertex",iue=`#ifndef BAKED_VERTEX_ANIMATION_TEXTURE +`;x.IncludesShadersStoreWGSL[jH]||(x.IncludesShadersStoreWGSL[jH]=iue)});var qH,rue,Nc=y(()=>{W();qH="bonesVertex",rue=`#ifndef BAKED_VERTEX_ANIMATION_TEXTURE #if NUM_BONE_INFLUENCERS>0 var influence : mat4x4; #ifdef BONETEXTURE @@ -4593,7 +4593,7 @@ influence=influence+uniforms.mBones[i32(vertexInputs.matricesIndicesExtra[3])]*v finalWorld=finalWorld*influence; #endif #endif -`;x.IncludesShadersStoreWGSL[ZH]||(x.IncludesShadersStoreWGSL[ZH]=iue)});var qH,rue,wc=y(()=>{W();qH="bakedVertexAnimation",rue=`#ifdef BAKED_VERTEX_ANIMATION_TEXTURE +`;x.IncludesShadersStoreWGSL[qH]||(x.IncludesShadersStoreWGSL[qH]=rue)});var ZH,nue,wc=y(()=>{W();ZH="bakedVertexAnimation",nue=`#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; @@ -4624,7 +4624,7 @@ VATInfluence=VATInfluence+readMatrixFromRawSamplerVAT(bakedVertexAnimationTextur #endif finalWorld=finalWorld*VATInfluence;} #endif -`;x.IncludesShadersStoreWGSL[qH]||(x.IncludesShadersStoreWGSL[qH]=rue)});var QH,nue,Fc=y(()=>{W();QH="clipPlaneVertex",nue=`#ifdef CLIPPLANE +`;x.IncludesShadersStoreWGSL[ZH]||(x.IncludesShadersStoreWGSL[ZH]=nue)});var QH,sue,Fc=y(()=>{W();QH="clipPlaneVertex",sue=`#ifdef CLIPPLANE vertexOutputs.fClipDistance=dot(worldPos,uniforms.vClipPlane); #endif #ifdef CLIPPLANE2 @@ -4642,14 +4642,14 @@ vertexOutputs.fClipDistance5=dot(worldPos,uniforms.vClipPlane5); #ifdef CLIPPLANE6 vertexOutputs.fClipDistance6=dot(worldPos,uniforms.vClipPlane6); #endif -`;x.IncludesShadersStoreWGSL[QH]||(x.IncludesShadersStoreWGSL[QH]=nue)});var $H,sue,Nv=y(()=>{W();$H="fogVertex",sue=`#ifdef FOG +`;x.IncludesShadersStoreWGSL[QH]||(x.IncludesShadersStoreWGSL[QH]=sue)});var $H,aue,Nv=y(()=>{W();$H="fogVertex",aue=`#ifdef FOG #ifdef SCENE_UBO vertexOutputs.vFogDistance=(scene.view*worldPos).xyz; #else vertexOutputs.vFogDistance=(uniforms.view*worldPos).xyz; #endif #endif -`;x.IncludesShadersStoreWGSL[$H]||(x.IncludesShadersStoreWGSL[$H]=sue)});var JH,aue,wv=y(()=>{W();JH="vertexColorMixing",aue=`#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES) +`;x.IncludesShadersStoreWGSL[$H]||(x.IncludesShadersStoreWGSL[$H]=aue)});var JH,oue,wv=y(()=>{W();JH="vertexColorMixing",oue=`#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES) vertexOutputs.vColor=vec4f(1.0); #ifdef VERTEXCOLOR #ifdef VERTEXALPHA @@ -4662,7 +4662,7 @@ vertexOutputs.vColor=vec4f(vertexOutputs.vColor.rgb*colorUpdated.rgb,vertexOutpu vertexOutputs.vColor*=vertexInputs.instanceColor; #endif #endif -`;x.IncludesShadersStoreWGSL[JH]||(x.IncludesShadersStoreWGSL[JH]=aue)});var t4={};Be(t4,{colorVertexShaderWGSL:()=>oue});var HL,e4,oue,i4=y(()=>{W();Pc();Dc();Lc();Ov();hd();Oc();Nc();wc();Fc();Nv();wv();HL="colorVertexShader",e4=`attribute position: vec3f; +`;x.IncludesShadersStoreWGSL[JH]||(x.IncludesShadersStoreWGSL[JH]=oue)});var t4={};Be(t4,{colorVertexShaderWGSL:()=>lue});var HL,e4,lue,i4=y(()=>{W();Pc();Dc();Lc();Ov();hd();Oc();Nc();wc();Fc();Nv();wv();HL="colorVertexShader",e4=`attribute position: vec3f; #ifdef VERTEXCOLOR attribute color: vec4f; #endif @@ -4693,7 +4693,7 @@ var worldPos: vec4f=finalWorld* vec4f(vertexInputs.position,1.0);vertexOutputs.p #include #include #define CUSTOM_VERTEX_MAIN_END -}`;x.ShadersStoreWGSL[HL]||(x.ShadersStoreWGSL[HL]=e4);oue={name:HL,shader:e4}});var r4,lue,Bc=y(()=>{W();r4="clipPlaneFragmentDeclaration",lue=`#ifdef CLIPPLANE +}`;x.ShadersStoreWGSL[HL]||(x.ShadersStoreWGSL[HL]=e4);lue={name:HL,shader:e4}});var r4,cue,Bc=y(()=>{W();r4="clipPlaneFragmentDeclaration",cue=`#ifdef CLIPPLANE varying fClipDistance: f32; #endif #ifdef CLIPPLANE2 @@ -4711,7 +4711,7 @@ varying fClipDistance5: f32; #ifdef CLIPPLANE6 varying fClipDistance6: f32; #endif -`;x.IncludesShadersStoreWGSL[r4]||(x.IncludesShadersStoreWGSL[r4]=lue)});var n4,cue,Fv=y(()=>{W();n4="fogFragmentDeclaration",cue=`#ifdef FOG +`;x.IncludesShadersStoreWGSL[r4]||(x.IncludesShadersStoreWGSL[r4]=cue)});var n4,fue,Fv=y(()=>{W();n4="fogFragmentDeclaration",fue=`#ifdef FOG #define FOGMODE_NONE 0. #define FOGMODE_EXP 1. #define FOGMODE_EXP2 2. @@ -4725,7 +4725,7 @@ else if (FOGMODE_EXP2==uniforms.vFogInfos.x) {fogCoeff=1.0/pow(E,fogDistance*fogDistance*fogDensity*fogDensity);} return clamp(fogCoeff,0.0,1.0);} #endif -`;x.IncludesShadersStoreWGSL[n4]||(x.IncludesShadersStoreWGSL[n4]=cue)});var s4,fue,Uc=y(()=>{W();s4="clipPlaneFragment",fue=`#if defined(CLIPPLANE) || defined(CLIPPLANE2) || defined(CLIPPLANE3) || defined(CLIPPLANE4) || defined(CLIPPLANE5) || defined(CLIPPLANE6) +`;x.IncludesShadersStoreWGSL[n4]||(x.IncludesShadersStoreWGSL[n4]=fue)});var s4,due,Uc=y(()=>{W();s4="clipPlaneFragment",due=`#if defined(CLIPPLANE) || defined(CLIPPLANE2) || defined(CLIPPLANE3) || defined(CLIPPLANE4) || defined(CLIPPLANE5) || defined(CLIPPLANE6) if (false) {} #endif #ifdef CLIPPLANE @@ -4752,14 +4752,14 @@ else if (fragmentInputs.fClipDistance5>0.0) else if (fragmentInputs.fClipDistance6>0.0) {discard;} #endif -`;x.IncludesShadersStoreWGSL[s4]||(x.IncludesShadersStoreWGSL[s4]=fue)});var a4,due,Bv=y(()=>{W();a4="fogFragment",due=`#ifdef FOG +`;x.IncludesShadersStoreWGSL[s4]||(x.IncludesShadersStoreWGSL[s4]=due)});var a4,uue,Bv=y(()=>{W();a4="fogFragment",uue=`#ifdef FOG var fog: f32=CalcFogFactor(); #ifdef PBR fog=toLinearSpace(fog); #endif color= vec4f(mix(uniforms.vFogColor,color.rgb,fog),color.a); #endif -`;x.IncludesShadersStoreWGSL[a4]||(x.IncludesShadersStoreWGSL[a4]=due)});var l4={};Be(l4,{colorPixelShaderWGSL:()=>uue});var XL,o4,uue,c4=y(()=>{W();Bc();Fv();Uc();Bv();XL="colorPixelShader",o4=`#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES) +`;x.IncludesShadersStoreWGSL[a4]||(x.IncludesShadersStoreWGSL[a4]=uue)});var l4={};Be(l4,{colorPixelShaderWGSL:()=>hue});var XL,o4,hue,c4=y(()=>{W();Bc();Fv();Uc();Bv();XL="colorPixelShader",o4=`#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES) #define VERTEXCOLOR varying vColor: vec4f; #else @@ -4779,7 +4779,7 @@ fragmentOutputs.color=uniforms.color; #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())}};Q.CreateDecal=(n,e,t,i,r,s)=>oO(n,e,{position:t,normal:i,size:r,angle:s})});function K4(n={subdivisions:2,tessellation:16,height:1,radius:.25,capSubdivisions:6}){let e=Math.max(n.subdivisions?n.subdivisions:2,1)|0,t=Math.max(n.tessellation?n.tessellation:16,3)|0,i=Math.max(n.height?n.height:1,0),r=Math.max(n.radius?n.radius:.25,0),s=Math.max(n.capSubdivisions?n.capSubdivisions:6,1)|0,a=t,o=e,l=Math.max(n.radiusTop?n.radiusTop:r,0),c=Math.max(n.radiusBottom?n.radiusBottom:r,0),f=i-(l+c),d=0,u=2*Math.PI,h=Math.max(n.topCapSubdivisions?n.topCapSubdivisions:s,1),m=Math.max(n.bottomCapSubdivisions?n.bottomCapSubdivisions:s,1),g=Math.acos((c-l)/i),p=[],_=[],v=[],E=[],T=0,S=[],A=f*.5,R=Math.PI*.5,M,I,C=b.Zero(),D=b.Zero(),w=Math.cos(g),k=Math.sin(g),O=new Fe(l*k,A+l*w).subtract(new Fe(c*k,-A+c*w)).length(),N=l*g+O+c*(R-g),B=0;for(I=0;I<=h;I++){let J=[],H=R-g*(I/h);B+=l*g/h;let Y=Math.cos(H),de=Math.sin(H),me=Y*l;for(M=0;M<=a;M++){let Ue=M/a,ae=Ue*u+d,_e=Math.sin(ae),ne=Math.cos(ae);D.x=me*_e,D.y=A+de*l,D.z=me*ne,_.push(D.x,D.y,D.z),C.set(Y*_e,de,Y*ne),v.push(C.x,C.y,C.z),E.push(Ue,It?B/N:1-B/N),J.push(T),T++}S.push(J)}let V=i-l-c+w*l-w*c,Z=k*(c-l)/V;for(I=1;I<=o;I++){let J=[];B+=O/o;let H=k*(I*(c-l)/o+l);for(M=0;M<=a;M++){let Y=M/a,de=Y*u+d,me=Math.sin(de),Ue=Math.cos(de);D.x=H*me,D.y=A+w*l-I*V/o,D.z=H*Ue,_.push(D.x,D.y,D.z),C.set(me,Z,Ue).normalize(),v.push(C.x,C.y,C.z),E.push(Y,It?B/N:1-B/N),J.push(T),T++}S.push(J)}for(I=1;I<=m;I++){let J=[],H=R-g-(Math.PI-g)*(I/m);B+=c*g/m;let Y=Math.cos(H),de=Math.sin(H),me=Y*c;for(M=0;M<=a;M++){let Ue=M/a,ae=Ue*u+d,_e=Math.sin(ae),ne=Math.cos(ae);D.x=me*_e,D.y=-A+de*c,D.z=me*ne,_.push(D.x,D.y,D.z),C.set(Y*_e,de,Y*ne),v.push(C.x,C.y,C.z),E.push(Ue,It?B/N:1-B/N),J.push(T),T++}S.push(J)}for(M=0;M{Ar();We();wi();hn();Q.CreateCapsule=(n,e,t)=>lO(n,e,t);Me.CreateCapsule=K4});var sr,Z4=y(()=>{Lt();We();sr=class n{constructor(e=0,t=0){this.x=e,this.y=t,e!==Math.floor(e)&&(e=Math.floor(e),ee.Warn("x is not an integer, floor(x) used")),t!==Math.floor(t)&&(t=Math.floor(t),ee.Warn("y is not an integer, floor(y) used"))}clone(){return new n(this.x,this.y)}rotate60About(e){let 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),ee.Warn("m not an integer only floor(m) used")),t!==Math.floor(t)&&(t=Math.floor(t),ee.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),ee.Warn("m is not an integer, floor(m) used")),t!==Math.floor(t)&&(t=Math.floor(t),ee.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 Gp,Yv,kp,cO=y(()=>{We();jn();Kn();Z4();Gp=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 Yv("icosahedron","Regular",[[0,Mr,-1],[-Mr,1,0],[-1,0,-Mr],[1,0,-Mr],[Mr,1,0],[0,Mr,1],[-1,0,Mr],[-Mr,-1,0],[0,-Mr,-1],[Mr,-1,0],[1,0,Mr],[0,-Mr,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=Vx(i,r));let a=i/s,o=r/s,l,c,f,d,u,h=sr.Zero(),m=new sr(i,r),g=new sr(-r,i+r),p=sr.Zero(),_=sr.Zero(),v=sr.Zero(),E=[],T,S,A,R,M=[],I=this.vertByDist,C=(D,w,k,O)=>{T=D+"|"+k,S=w+"|"+O,T in t||S in t?T in t&&!(S in t)?t[S]=t[T]:S in t&&!(T in 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e=this.m,t=this.n;for(let i=0;i0&&r0){let S=Vx(e,t),A=e/S,R=t/S;for(let I=1;IS.x-A.x),i.sort((S,A)=>S.y-A.y);let o=new Array(e+t+1),l=new Array(e+t+1);for(let S=0;S{let R=S.clone();return A==="A"&&R.rotateNeg120(e,t),A==="B"&&R.rotate120(e,t),R.x<0?R.y:R.x+R.y},h=[],m=[],g=[],p=[],_={},v=[],E=-1,T=-1;for(let S=0;SS[2]-A[2]),v.sort((S,A)=>S[3]-A[3]),v.sort((S,A)=>S[1]-A[1]),v.sort((S,A)=>S[0]-A[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 Yv("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,ee.Warn("n > m therefore m and n swapped")}let s=new Gp;s.build(i,r);let o={custom:kp.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 Xv(n,o,t)}var Q4=y(()=>{sO();Lt();cO()});var Kv,$4=y(()=>{We();Yi();wi();Kt();Lt();Q._GoldbergMeshParser=(n,e)=>Kv.Parse(n,e);Kv=class n extends Q{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&&(ee.Warn("Maximum number of unshared faces used"),e=this.goldbergData.nbUnsharedFaces-1),this.goldbergData.nbUnsharedFaces+e):(e>11&&(ee.Warn("Last pole used"),e=11),t>this.goldbergData.nbFacesAtPole-1&&(ee.Warn("Maximum number of 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Kv(n,t);e.sideOrientation=Q._GetDefaultSideOrientation(e.sideOrientation),u._originalBuilderSideOrientation=e.sideOrientation,Fue(e,d).applyToMesh(u,e.updatable),u.goldbergData.nbSharedFaces=f.sharedNodes,u.goldbergData.nbUnsharedFaces=f.poleNodes,u.goldbergData.adjacentFaces=f.adjacentFaces,u.goldbergData.nbFaces=u.goldbergData.nbSharedFaces+u.goldbergData.nbUnsharedFaces,u.goldbergData.nbFacesAtPole=(u.goldbergData.nbUnsharedFaces-12)/12;for(let m=0;m{We();Kt();wi();Ar();Lt();cO();$4();hn()});function Bue(n,e,t,i,r,s){let a=s.glyphs[n]||s.glyphs["?"];if(!a)return null;let o=new fO(r);if(a.o){let l=a.o.split(" ");for(let c=0,f=l.length;c{Iu();We();wi();$f();JL();fO=class{constructor(e){this._paths=[],this._tempPaths=[],this._holes=[],this._resolution=e}moveTo(e,t){this._currentPath=new qm(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 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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}, ${c}>; +`);break}}return e}}});function Wp(n){return class extends n{constructor(){super(...arguments),this.IMAGEPROCESSING=!1,this.VIGNETTE=!1,this.VIGNETTEBLENDMODEMULTIPLY=!1,this.VIGNETTEBLENDMODEOPAQUE=!1,this.TONEMAPPING=0,this.CONTRAST=!1,this.COLORCURVES=!1,this.COLORGRADING=!1,this.COLORGRADING3D=!1,this.SAMPLER3DGREENDEPTH=!1,this.SAMPLER3DBGRMAP=!1,this.DITHER=!1,this.IMAGEPROCESSINGPOSTPROCESS=!1,this.SKIPFINALCOLORCLAMP=!1,this.EXPOSURE=!1}}}var JR=y(()=>{ro()});function zue(){kue.length=0,Wue=!1,Ae.OnEventObservable.remove(rX),rX=null}var Gue,zp,kue,Wue,rX,nX=y(()=>{ts();Gi();bx();W();Gue=new RegExp("^([gimus]+)!"),zp=class n{constructor(e){this._plugins=[],this._activePlugins=[],this._activePluginsForExtraEvents=[],this._material=e,this._scene=e.getScene(),this._engine=this._scene.getEngine()}_addPlugin(e){for(let r=0;rthis._handlePluginEvent(r,s),this._plugins.push(e),this._plugins.sort((r,s)=>r.priority-s.priority),this._codeInjectionPoints={};let i={};i[n._MaterialPluginClassToMainDefine[t]]={type:"boolean",default:!0};for(let r of 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t=0;t0&&r.uniforms.push(...this._uniformList),this._samplerList.length>0&&r.samplers.push(...this._samplerList),this._uboList.length>0&&r.uniformBuffersNames.push(...this._uboList),r.customCode=this._injectCustomCode(r,r.customCode);break}case 8:{let r=t;this._uboDeclaration="",this._vertexDeclaration="",this._fragmentDeclaration="",this._uniformList=[],this._samplerList=[],this._uboList=[];let s=this._material.shaderLanguage===1;for(let a of this._plugins){let o=a.getUniforms(this._material.shaderLanguage);if(o){if(o.ubo)for(let l of o.ubo){if(l.size&&l.type){let c=(i=l.arraySize)!=null?i:0;if(r.ubo.addUniform(l.name,l.size,c),s){let f;switch(l.type){case"mat4":f="mat4x4f";break;case"float":f="f32";break;default:f=`${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}]`:""}; 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u=this._material.shaderLanguage,h=(l=d.getCustomCode(i,u))==null?void 0:l[c];h&&(d.resolveIncludes&&(a===null&&(a={defines:[],indexParameters:e.indexParameters,isFragment:!1,shouldUseHighPrecisionShader:this._engine._shouldUseHighPrecisionShader,processor:void 0,supportsUniformBuffers:this._engine.supportsUniformBuffers,shadersRepository:x.GetShadersRepository(u),includesShadersStore:x.GetIncludesShadersStore(u),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",K_(h,a,m=>h=m)),f+=h+` -`)}if(f.length>0)if(c.charAt(0)==="!"){c=c.substring(1);let d="g";if(c.charAt(0)==="!")d="",c=c.substring(1);else{let g=Vue.exec(c);g&&g.length>=2&&(d=g[1],c=c.substring(d.length+1))}d.indexOf("g")<0&&(d+="g");let u=r,h=new RegExp(c,d),m=h.exec(u);for(;m!==null;){let g=f;for(let p=0;p0)if(c.charAt(0)==="!"){c=c.substring(1);let d="g";if(c.charAt(0)==="!")d="",c=c.substring(1);else{let g=Gue.exec(c);g&&g.length>=2&&(d=g[1],c=c.substring(d.length+1))}d.indexOf("g")<0&&(d+="g");let u=r,h=new RegExp(c,d),m=h.exec(u);for(;m!==null;){let g=f;for(let p=0;p{Wue()});Gue=[],kue=!1,rX=null});var jr,pd=y(()=>{Xt();zt();nX();Dr();er();jr=class{isCompatible(e){return e===0}_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 zp(e),e.onDisposeObservable.add(()=>{e.pluginManager=void 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st.Serialize(this)}parse(e,t,i){st.Parse(()=>this,e,t,i)}};P([F()],jr.prototype,"name",void 0);P([F()],jr.prototype,"priority",void 0);P([F()],jr.prototype,"resolveIncludes",void 0);P([F()],jr.prototype,"registerForExtraEvents",void 0);Bt("BABYLON.MaterialPluginBase",jr)});var uO,no,hO=y(()=>{Xt();ts();zt();to();ro();pd();es();uO=class extends Lr{constructor(){super(...arguments),this.DETAIL=!1,this.DETAILDIRECTUV=0,this.DETAIL_NORMALBLENDMETHOD=0}},no=class extends jr{_markAllSubMeshesAsTexturesDirty(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()}isCompatible(){return!0}constructor(e,t=!0){super(e,"DetailMap",140,new uO,t),this._texture=null,this.diffuseBlendLevel=1,this.roughnessBlendLevel=1,this.bumpLevel=1,this._normalBlendMethod=Ae.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&&fe.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&&fe.DetailTextureEnabled&&this._isEnabled?(si(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&&fe.DetailTextureEnabled&&(e.updateFloat4("vDetailInfos",this._texture.coordinatesIndex,this.diffuseBlendLevel,this.bumpLevel,this.roughnessBlendLevel),ai(this._texture,e,"detail")),t.texturesEnabled&&this._texture&&fe.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([Wt("detailTexture"),ce("_markAllSubMeshesAsTexturesDirty")],no.prototype,"texture",void 0);P([F()],no.prototype,"diffuseBlendLevel",void 0);P([F()],no.prototype,"roughnessBlendLevel",void 0);P([F()],no.prototype,"bumpLevel",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],no.prototype,"normalBlendMethod",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],no.prototype,"isEnabled",void 0)});var sX,ss,eb=y(()=>{We();(function(n){n[n.Zero=0]="Zero",n[n.One=1]="One",n[n.MaxViewZ=2]="MaxViewZ",n[n.NoClear=3]="NoClear"})(sX||(sX={}));ss=class n{static CreateConfiguration(e){return n._Configurations[e]={defines:{},previousWorldMatrices:{},previousViewProjection:q.Zero(),currentViewProjection:q.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 Xp(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 ib=y(()=>{});function Yp(n){return class extends n{constructor(...e){super(...e),EG()(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 rb=y(()=>{zt()});var aX,zue,Xu=y(()=>{W();aX="sceneUboDeclaration",zue=`struct Scene {viewProjection : mat4x4, +`+d)}}return r}}};zp._MaterialPluginClassToMainDefine={};zp._MaterialPluginCounter=0;Oe.OnEnginesDisposedObservable.add(()=>{zue()});kue=[],Wue=!1,rX=null});var jr,pd=y(()=>{Xt();zt();nX();Dr();er();jr=class{isCompatible(e){return e===0}_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 zp(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){st.Clone(()=>e,this)}serialize(){return st.Serialize(this)}parse(e,t,i){st.Parse(()=>this,e,t,i)}};P([F()],jr.prototype,"name",void 0);P([F()],jr.prototype,"priority",void 0);P([F()],jr.prototype,"resolveIncludes",void 0);P([F()],jr.prototype,"registerForExtraEvents",void 0);Bt("BABYLON.MaterialPluginBase",jr)});var uO,no,hO=y(()=>{Xt();ts();zt();to();ro();pd();es();uO=class extends Lr{constructor(){super(...arguments),this.DETAIL=!1,this.DETAILDIRECTUV=0,this.DETAIL_NORMALBLENDMETHOD=0}},no=class extends jr{_markAllSubMeshesAsTexturesDirty(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()}isCompatible(){return!0}constructor(e,t=!0){super(e,"DetailMap",140,new uO,t),this._texture=null,this.diffuseBlendLevel=1,this.roughnessBlendLevel=1,this.bumpLevel=1,this._normalBlendMethod=Ae.MATERIAL_NORMALBLENDMETHOD_WHITEOUT,this._isEnabled=!1,this.isEnabled=!1,this._internalMarkAllSubMeshesAsTexturesDirty=e._dirtyCallbacks[1]}isReadyForSubMesh(e,t,i){return 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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([Wt("detailTexture"),ce("_markAllSubMeshesAsTexturesDirty")],no.prototype,"texture",void 0);P([F()],no.prototype,"diffuseBlendLevel",void 0);P([F()],no.prototype,"roughnessBlendLevel",void 0);P([F()],no.prototype,"bumpLevel",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],no.prototype,"normalBlendMethod",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],no.prototype,"isEnabled",void 0)});var sX,ss,eb=y(()=>{We();(function(n){n[n.Zero=0]="Zero",n[n.One=1]="One",n[n.MaxViewZ=2]="MaxViewZ",n[n.NoClear=3]="NoClear"})(sX||(sX={}));ss=class n{static CreateConfiguration(e){return n._Configurations[e]={defines:{},previousWorldMatrices:{},previousViewProjection:Z.Zero(),currentViewProjection:Z.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 Xp(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 ib=y(()=>{});function Yp(n){return class extends n{constructor(...e){super(...e),EG()(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 rb=y(()=>{zt()});var aX,Hue,Xu=y(()=>{W();aX="sceneUboDeclaration",Hue=`struct Scene {viewProjection : mat4x4, #ifdef MULTIVIEW viewProjectionR : mat4x4, #endif @@ -5151,17 +5151,17 @@ vEyePosition : vec4, inverseProjection : mat4x4,}; #define SCENE_UBO var scene : Scene; -`;x.IncludesShadersStoreWGSL[aX]||(x.IncludesShadersStoreWGSL[aX]=zue)});var oX,Hue,jv=y(()=>{W();oX="meshUboDeclaration",Hue=`struct Mesh {world : mat4x4, +`;x.IncludesShadersStoreWGSL[aX]||(x.IncludesShadersStoreWGSL[aX]=Hue)});var oX,Xue,jv=y(()=>{W();oX="meshUboDeclaration",Xue=`struct Mesh {world : mat4x4, visibility : f32,};var mesh : Mesh; #define WORLD_UBO -`;x.IncludesShadersStoreWGSL[oX]||(x.IncludesShadersStoreWGSL[oX]=Hue)});var lX,Xue,mO=y(()=>{W();Xu();jv();lX="defaultUboDeclaration",Xue=`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; +`;x.IncludesShadersStoreWGSL[oX]||(x.IncludesShadersStoreWGSL[oX]=Xue)});var lX,Yue,mO=y(()=>{W();Xu();jv();lX="defaultUboDeclaration",Yue=`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 -`;x.IncludesShadersStoreWGSL[lX]||(x.IncludesShadersStoreWGSL[lX]=Xue)});var cX,Yue,nb=y(()=>{W();cX="uvAttributeDeclaration",Yue=`#if defined(UV{X}) && !defined(USE_VERTEX_PULLING) +`;x.IncludesShadersStoreWGSL[lX]||(x.IncludesShadersStoreWGSL[lX]=Yue)});var cX,Kue,nb=y(()=>{W();cX="uvAttributeDeclaration",Kue=`#if defined(UV{X}) && !defined(USE_VERTEX_PULLING) attribute uv{X}: vec2f; #endif -`;x.IncludesShadersStoreWGSL[cX]||(x.IncludesShadersStoreWGSL[cX]=Yue)});var fX,Kue,sb=y(()=>{W();fX="prePassVertexDeclaration",Kue=`#ifdef PREPASS +`;x.IncludesShadersStoreWGSL[cX]||(x.IncludesShadersStoreWGSL[cX]=Kue)});var fX,jue,sb=y(()=>{W();fX="prePassVertexDeclaration",jue=`#ifdef PREPASS #ifdef PREPASS_LOCAL_POSITION varying vPosition : vec3f; #endif @@ -5175,18 +5175,18 @@ varying vNormViewDepth: f32; uniform previousViewProjection: mat4x4f;varying vCurrentPosition: vec4f;varying vPreviousPosition: vec4f; #endif #endif -`;x.IncludesShadersStoreWGSL[fX]||(x.IncludesShadersStoreWGSL[fX]=Kue)});var dX,jue,Kp=y(()=>{W();dX="mainUVVaryingDeclaration",jue=`#ifdef MAINUV{X} +`;x.IncludesShadersStoreWGSL[fX]||(x.IncludesShadersStoreWGSL[fX]=jue)});var dX,que,Kp=y(()=>{W();dX="mainUVVaryingDeclaration",que=`#ifdef MAINUV{X} varying vMainUV{X}: vec2f; #endif -`;x.IncludesShadersStoreWGSL[dX]||(x.IncludesShadersStoreWGSL[dX]=jue)});var uX,Zue,ab=y(()=>{W();uX="samplerVertexDeclaration",Zue=`#if defined(_DEFINENAME_) && _DEFINENAME_DIRECTUV==0 +`;x.IncludesShadersStoreWGSL[dX]||(x.IncludesShadersStoreWGSL[dX]=que)});var uX,Zue,ab=y(()=>{W();uX="samplerVertexDeclaration",Zue=`#if defined(_DEFINENAME_) && _DEFINENAME_DIRECTUV==0 varying v_VARYINGNAME_UV: vec2f; #endif -`;x.IncludesShadersStoreWGSL[uX]||(x.IncludesShadersStoreWGSL[uX]=Zue)});var hX,que,pO=y(()=>{W();hX="bumpVertexDeclaration",que=`#if defined(BUMP) || defined(PARALLAX) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC) +`;x.IncludesShadersStoreWGSL[uX]||(x.IncludesShadersStoreWGSL[uX]=Zue)});var hX,Que,pO=y(()=>{W();hX="bumpVertexDeclaration",Que=`#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 -`;x.IncludesShadersStoreWGSL[hX]||(x.IncludesShadersStoreWGSL[hX]=que)});var mX,Que,pX=y(()=>{W();mX="lightVxFragmentDeclaration",Que=`#ifdef LIGHT{X} +`;x.IncludesShadersStoreWGSL[hX]||(x.IncludesShadersStoreWGSL[hX]=Que)});var mX,$ue,pX=y(()=>{W();mX="lightVxFragmentDeclaration",$ue=`#ifdef LIGHT{X} uniform vLightData{X}: vec4f;uniform vLightDiffuse{X}: vec4f; #ifdef SPECULARTERM uniform vLightSpecular{X}: vec4f; @@ -5213,7 +5213,7 @@ uniform vLightGround{X}: vec3f; uniform vLightWidth{X}: vec4f;uniform vLightHeight{X}: vec4f; #endif #endif -`;x.IncludesShadersStoreWGSL[mX]||(x.IncludesShadersStoreWGSL[mX]=Que)});var gX,$ue,ob=y(()=>{W();gX="lightVxUboDeclaration",$ue=`#ifdef LIGHT{X} +`;x.IncludesShadersStoreWGSL[mX]||(x.IncludesShadersStoreWGSL[mX]=$ue)});var gX,Jue,ob=y(()=>{W();gX="lightVxUboDeclaration",Jue=`#ifdef LIGHT{X} struct Light{X} {vLightData: vec4f, vLightDiffuse: vec4f, @@ -5244,7 +5244,7 @@ varying vPositionFromLight{X}: vec4f;varying vDepthMetric{X}: f32;uniform lightM #endif #endif #endif -`;x.IncludesShadersStoreWGSL[gX]||(x.IncludesShadersStoreWGSL[gX]=$ue)});var _X,Jue,gd=y(()=>{W();_X="morphTargetsVertexGlobalDeclaration",Jue=`#ifdef MORPHTARGETS +`;x.IncludesShadersStoreWGSL[gX]||(x.IncludesShadersStoreWGSL[gX]=Jue)});var _X,ehe,gd=y(()=>{W();_X="morphTargetsVertexGlobalDeclaration",ehe=`#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 @@ -5256,7 +5256,7 @@ 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 -`;x.IncludesShadersStoreWGSL[_X]||(x.IncludesShadersStoreWGSL[_X]=Jue)});var vX,ehe,_d=y(()=>{W();vX="morphTargetsVertexDeclaration",ehe=`#ifdef MORPHTARGETS +`;x.IncludesShadersStoreWGSL[_X]||(x.IncludesShadersStoreWGSL[_X]=ehe)});var vX,the,_d=y(()=>{W();vX="morphTargetsVertexDeclaration",the=`#ifdef MORPHTARGETS #ifndef MORPHTARGETS_TEXTURE #ifdef MORPHTARGETS_POSITION attribute position{X} : vec3; @@ -5280,10 +5280,10 @@ attribute color{X} : vec4; uniform morphTargetCount: f32; #endif #endif -`;x.IncludesShadersStoreWGSL[vX]||(x.IncludesShadersStoreWGSL[vX]=ehe)});var EX,the,Yu=y(()=>{W();EX="logDepthDeclaration",the=`#ifdef LOGARITHMICDEPTH +`;x.IncludesShadersStoreWGSL[vX]||(x.IncludesShadersStoreWGSL[vX]=the)});var EX,ihe,Yu=y(()=>{W();EX="logDepthDeclaration",ihe=`#ifdef LOGARITHMICDEPTH uniform logarithmicDepthConstant: f32;varying vFragmentDepth: f32; #endif -`;x.IncludesShadersStoreWGSL[EX]||(x.IncludesShadersStoreWGSL[EX]=the)});var SX,ihe,lb=y(()=>{W();SX="vertexPullingDeclaration",ihe=`#ifdef USE_VERTEX_PULLING +`;x.IncludesShadersStoreWGSL[EX]||(x.IncludesShadersStoreWGSL[EX]=ihe)});var SX,rhe,lb=y(()=>{W();SX="vertexPullingDeclaration",rhe=`#ifdef USE_VERTEX_PULLING #ifdef VERTEX_PULLING_USE_INDEX_BUFFER var indices : array; #endif @@ -5461,7 +5461,7 @@ vp_readMatrixWeightExtraValue(offset+cs*3u,dataType,normalized) #endif #endif #endif -`;x.IncludesShadersStoreWGSL[SX]||(x.IncludesShadersStoreWGSL[SX]=ihe)});var TX,rhe,cb=y(()=>{W();TX="vertexPullingVertex",rhe=`#ifdef USE_VERTEX_PULLING +`;x.IncludesShadersStoreWGSL[SX]||(x.IncludesShadersStoreWGSL[SX]=rhe)});var TX,nhe,cb=y(()=>{W();TX="vertexPullingVertex",nhe=`#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); @@ -5515,12 +5515,12 @@ var vp_matricesIndicesExtra: vec4f=vp_readBoneIndicesExtra(uniforms.vp_matricesI #endif #endif #endif -`;x.IncludesShadersStoreWGSL[TX]||(x.IncludesShadersStoreWGSL[TX]=rhe)});var AX,nhe,vd=y(()=>{W();AX="morphTargetsVertexGlobal",nhe=`#ifdef MORPHTARGETS +`;x.IncludesShadersStoreWGSL[TX]||(x.IncludesShadersStoreWGSL[TX]=nhe)});var AX,she,vd=y(()=>{W();AX="morphTargetsVertexGlobal",she=`#ifdef MORPHTARGETS #ifdef MORPHTARGETS_TEXTURE var vertexID : f32; #endif #endif -`;x.IncludesShadersStoreWGSL[AX]||(x.IncludesShadersStoreWGSL[AX]=nhe)});var xX,she,Ed=y(()=>{W();xX="morphTargetsVertex",she=`#ifdef MORPHTARGETS +`;x.IncludesShadersStoreWGSL[AX]||(x.IncludesShadersStoreWGSL[AX]=she)});var xX,ahe,Ed=y(()=>{W();xX="morphTargetsVertex",ahe=`#ifdef MORPHTARGETS #ifdef MORPHTARGETS_TEXTURE #if {X}==0 for (var i=0; i=uniforms.morphTargetCount) {break;} @@ -5630,7 +5630,7 @@ colorUpdated=colorUpdated+(vertexInputs.color{X}-vertexInputs.color)*uniforms.mo #endif #endif #endif -`;x.IncludesShadersStoreWGSL[xX]||(x.IncludesShadersStoreWGSL[xX]=she)});var RX,ahe,fb=y(()=>{W();RX="prePassVertex",ahe=`#ifdef PREPASS_DEPTH +`;x.IncludesShadersStoreWGSL[xX]||(x.IncludesShadersStoreWGSL[xX]=ahe)});var RX,ohe,fb=y(()=>{W();RX="prePassVertex",ohe=`#ifdef PREPASS_DEPTH vertexOutputs.vViewPos=(scene.view*worldPos).rgb; #endif #ifdef PREPASS_NORMALIZED_VIEW_DEPTH @@ -5669,7 +5669,7 @@ vertexOutputs.vPreviousPosition=uniforms.previousViewProjection*finalPreviousWor vertexOutputs.vPreviousPosition=uniforms.previousViewProjection*finalPreviousWorld* vec4f(positionUpdated,1.0); #endif #endif -`;x.IncludesShadersStoreWGSL[RX]||(x.IncludesShadersStoreWGSL[RX]=ahe)});var bX,ohe,db=y(()=>{W();bX="uvVariableDeclaration",ohe=`#ifdef MAINUV{X} +`;x.IncludesShadersStoreWGSL[RX]||(x.IncludesShadersStoreWGSL[RX]=ohe)});var bX,lhe,db=y(()=>{W();bX="uvVariableDeclaration",lhe=`#ifdef MAINUV{X} #if !defined(UV{X}) var uv{X}: vec2f=vec2f(0.,0.); #elif defined(USE_VERTEX_PULLING) @@ -5679,7 +5679,7 @@ var uv{X}: vec2f=vertexInputs.uv{X}; #endif 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+`;x.IncludesShadersStoreWGSL[MX]||(x.IncludesShadersStoreWGSL[MX]=che)});var yX,fhe,hb=y(()=>{W();yX="bumpVertex",fhe=`#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 -`;x.IncludesShadersStoreWGSL[yX]||(x.IncludesShadersStoreWGSL[yX]=che)});var IX,fhe,mb=y(()=>{W();IX="shadowsVertex",fhe=`#ifdef SHADOWS +`;x.IncludesShadersStoreWGSL[yX]||(x.IncludesShadersStoreWGSL[yX]=fhe)});var IX,dhe,mb=y(()=>{W();IX="shadowsVertex",dhe=`#ifdef SHADOWS #if defined(SHADOWCSM{X}) #ifdef SCENE_UBO vertexOutputs.vPositionFromCamera{X}=scene.view*worldPos; @@ -5756,10 +5756,10 @@ vertexOutputs.vDepthMetric{X}=(vertexOutputs.vPositionFromLight{X}.z+light{X}.de #endif #endif #endif -`;x.IncludesShadersStoreWGSL[IX]||(x.IncludesShadersStoreWGSL[IX]=fhe)});var CX,dhe,pb=y(()=>{W();CX="logDepthVertex",dhe=`#ifdef LOGARITHMICDEPTH +`;x.IncludesShadersStoreWGSL[IX]||(x.IncludesShadersStoreWGSL[IX]=dhe)});var CX,uhe,pb=y(()=>{W();CX="logDepthVertex",uhe=`#ifdef LOGARITHMICDEPTH vertexOutputs.vFragmentDepth=1.0+vertexOutputs.position.w;vertexOutputs.position.z=log2(max(0.000001,vertexOutputs.vFragmentDepth))*uniforms.logarithmicDepthConstant; #endif -`;x.IncludesShadersStoreWGSL[CX]||(x.IncludesShadersStoreWGSL[CX]=dhe)});var DX={};Be(DX,{defaultVertexShaderWGSL:()=>uhe});var 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wX,ghe,vb=y(()=>{W();wX="lightUboDeclaration",ghe=`#ifdef LIGHT{X} struct Light{X} {vLightData: vec4f, vLightDiffuse: vec4f, @@ -6035,7 +6035,7 @@ uniform lightMatrix{X}: mat4x4f; #endif #endif #endif -`;x.IncludesShadersStoreWGSL[wX]||(x.IncludesShadersStoreWGSL[wX]=phe)});var FX,ghe,_O=y(()=>{W();FX="ltcHelperFunctions",ghe=`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;} +`;x.IncludesShadersStoreWGSL[wX]||(x.IncludesShadersStoreWGSL[wX]=ghe)});var FX,_he,_O=y(()=>{W();FX="ltcHelperFunctions",_he=`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, @@ -6092,7 +6092,7 @@ 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);} -`;x.IncludesShadersStoreWGSL[BX]||(x.IncludesShadersStoreWGSL[BX]=_he)});var UX,vhe,VX=y(()=>{W();_O();vO();UX="lightsFragmentFunctions",vhe=`struct lightingInfo +`;x.IncludesShadersStoreWGSL[BX]||(x.IncludesShadersStoreWGSL[BX]=vhe)});var UX,Ehe,VX=y(()=>{W();_O();vO();UX="lightsFragmentFunctions",Ehe=`struct lightingInfo {diffuse: vec3f, #ifdef SPECULARTERM specular: vec3f, @@ -6189,7 +6189,7 @@ result.specular+=info.specular; batchOffset+=CLUSTLIGHT_BATCH;} return result;} #endif -`;x.IncludesShadersStoreWGSL[UX]||(x.IncludesShadersStoreWGSL[UX]=vhe)});var GX,Ehe,Eb=y(()=>{W();GX="shadowsFragmentFunctions",Ehe=`#ifdef SHADOWS +`;x.IncludesShadersStoreWGSL[UX]||(x.IncludesShadersStoreWGSL[UX]=Ehe)});var GX,She,Eb=y(()=>{W();GX="shadowsFragmentFunctions",She=`#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);} @@ -6481,7 +6481,7 @@ 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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-`;x.IncludesShadersStoreWGSL[jX]||(x.IncludesShadersStoreWGSL[jX]=Mhe)});var ZX,yhe,Rb=y(()=>{W();ZX="bumpFragment",yhe=`var uvOffset: vec2f= vec2f(0.0,0.0); +`;x.IncludesShadersStoreWGSL[jX]||(x.IncludesShadersStoreWGSL[jX]=yhe)});var qX,Ihe,Rb=y(()=>{W();qX="bumpFragment",Ihe=`var uvOffset: vec2f= vec2f(0.0,0.0); #if defined(BUMP) || defined(PARALLAX) || defined(DETAIL) #ifdef NORMALXYSCALE var normalScale: f32=1.0; @@ -6777,7 +6777,7 @@ 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 -`;x.IncludesShadersStoreWGSL[ZX]||(x.IncludesShadersStoreWGSL[ZX]=yhe)});var qX,Ihe,EO=y(()=>{W();qX="decalFragment",Ihe=`#ifdef DECAL +`;x.IncludesShadersStoreWGSL[qX]||(x.IncludesShadersStoreWGSL[qX]=Ihe)});var ZX,Che,EO=y(()=>{W();ZX="decalFragment",Che=`#ifdef DECAL var decalTempColor=decalColor.rgb;var 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o5,Fhe,ju=y(()=>{W();o5="sceneUboDeclaration",Fhe=`layout(std140,column_major) uniform;uniform Scene {mat4 viewProjection; +`;x.IncludesShadersStore[s5]||(x.IncludesShadersStore[s5]=Fhe)});var o5,Bhe,ju=y(()=>{W();o5="sceneUboDeclaration",Bhe=`layout(std140,column_major) uniform;uniform Scene {mat4 viewProjection; #ifdef MULTIVIEW mat4 viewProjectionR; #endif mat4 view;mat4 projection;vec4 vEyePosition;mat4 inverseProjection;}; -`;x.IncludesShadersStore[o5]||(x.IncludesShadersStore[o5]=Fhe)});var l5,Bhe,qv=y(()=>{W();l5="meshUboDeclaration",Bhe=`#ifdef WEBGL2 +`;x.IncludesShadersStore[o5]||(x.IncludesShadersStore[o5]=Bhe)});var l5,Uhe,Zv=y(()=>{W();l5="meshUboDeclaration",Uhe=`#ifdef WEBGL2 uniform mat4 world;uniform float visibility; #else layout(std140,column_major) uniform;uniform Mesh {mat4 world;float visibility;}; #endif #define WORLD_UBO -`;x.IncludesShadersStore[l5]||(x.IncludesShadersStore[l5]=Bhe)});var 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ClusteredLight {vec4 vLightData;vec4 vLightDiffuse;vec4 vLightSpecular;vec4 vLightDirection;vec4 vLightFalloff;}; +result.Diffuse=LTCEvaluateWithEmission( normal,viewDir,position,mat3( 1.0 ),rectCoords,texFilteredMap );return result;}`;x.IncludesShadersStore[V5]||(x.IncludesShadersStore[V5]=ume)});var G5,hme,yO=y(()=>{W();G5="clusteredLightingFunctions",hme=`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), @@ -8366,7 +8366,7 @@ 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);} -`;x.IncludesShadersStore[G5]||(x.IncludesShadersStore[G5]=ume)});var 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computeShadowWithCSMPCSS(layer,vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,32,64,PoissonSamplers64,lightSizeUVCorrection,depthCorrection,penumbraDarkness);} #endif #endif -`;x.IncludesShadersStore[z5]||(x.IncludesShadersStore[z5]=mme)});var H5,pme,qu=y(()=>{W();H5="samplerFragmentDeclaration",pme=`#ifdef _DEFINENAME_ +`;x.IncludesShadersStore[z5]||(x.IncludesShadersStore[z5]=pme)});var H5,gme,Zu=y(()=>{W();H5="samplerFragmentDeclaration",gme=`#ifdef _DEFINENAME_ #if _DEFINENAME_DIRECTUV==1 #define v_VARYINGNAME_UV vMainUV1 #elif _DEFINENAME_DIRECTUV==2 @@ -8831,11 +8831,11 @@ varying vec2 v_VARYINGNAME_UV; #endif uniform sampler2D _SAMPLERNAME_Sampler; #endif -`;x.IncludesShadersStore[H5]||(x.IncludesShadersStore[H5]=pme)});var X5,gme,Y5=y(()=>{W();X5="fresnelFunction",gme=`#ifdef FRESNEL +`;x.IncludesShadersStore[H5]||(x.IncludesShadersStore[H5]=gme)});var X5,_me,Y5=y(()=>{W();X5="fresnelFunction",_me=`#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 -`;x.IncludesShadersStore[X5]||(x.IncludesShadersStore[X5]=gme)});var K5,_me,Qv=y(()=>{W();K5="reflectionFunction",_me=`vec3 computeFixedEquirectangularCoords(vec4 worldPos,vec3 worldNormal,vec3 direction) +`;x.IncludesShadersStore[X5]||(x.IncludesShadersStore[X5]=_me)});var K5,vme,Qv=y(()=>{W();K5="reflectionFunction",vme=`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); } @@ -8897,7 +8897,7 @@ return vec3(0,0,0); #endif } #endif -`;x.IncludesShadersStore[K5]||(x.IncludesShadersStore[K5]=_me)});var j5,vme,Yb=y(()=>{W();j5="imageProcessingDeclaration",vme=`#ifdef EXPOSURE +`;x.IncludesShadersStore[K5]||(x.IncludesShadersStore[K5]=vme)});var j5,Eme,Yb=y(()=>{W();j5="imageProcessingDeclaration",Eme=`#ifdef EXPOSURE uniform float exposureLinear; #endif #ifdef CONTRAST @@ -8923,7 +8923,7 @@ uniform vec4 colorTransformSettings; #ifdef DITHER uniform float ditherIntensity; #endif -`;x.IncludesShadersStore[j5]||(x.IncludesShadersStore[j5]=vme)});var Z5,Eme,Kb=y(()=>{W();Z5="imageProcessingFunctions",Eme=`#if defined(COLORGRADING) && !defined(COLORGRADING3D) +`;x.IncludesShadersStore[j5]||(x.IncludesShadersStore[j5]=Eme)});var q5,Sme,Kb=y(()=>{W();q5="imageProcessingFunctions",Sme=`#if defined(COLORGRADING) && !defined(COLORGRADING3D) /** * Polyfill for SAMPLE_TEXTURE_3D,which is unsupported in WebGL. * sampler3dSetting.x=textureOffset (0.5/textureSize). @@ -9011,7 +9011,7 @@ 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;}`;x.IncludesShadersStore[Z5]||(x.IncludesShadersStore[Z5]=Eme)});var q5,Sme,jb=y(()=>{W();q5="bumpFragmentMainFunctions",Sme=`#if defined(BUMP) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC) || defined(DETAIL) +return result;}`;x.IncludesShadersStore[q5]||(x.IncludesShadersStore[q5]=Sme)});var Z5,Tme,jb=y(()=>{W();Z5="bumpFragmentMainFunctions",Tme=`#if defined(BUMP) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC) || defined(DETAIL) #if defined(TANGENT) && defined(NORMAL) varying mat3 vTBN; #endif @@ -9072,7 +9072,7 @@ 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 -`;x.IncludesShadersStore[q5]||(x.IncludesShadersStore[q5]=Sme)});var Q5,Tme,Zb=y(()=>{W();qu();Q5="bumpFragmentFunctions",Tme=`#if defined(BUMP) +`;x.IncludesShadersStore[Z5]||(x.IncludesShadersStore[Z5]=Tme)});var Q5,Ame,qb=y(()=>{W();Zu();Q5="bumpFragmentFunctions",Ame=`#if defined(BUMP) #include(_DEFINENAME_,BUMP,_VARYINGNAME_,Bump,_SAMPLERNAME_,bump) #endif #if defined(DETAIL) @@ -9102,7 +9102,7 @@ return -texCoordOffset; #endif } #endif -`;x.IncludesShadersStore[Q5]||(x.IncludesShadersStore[Q5]=Tme)});var $5,Ame,qb=y(()=>{W();$5="bumpFragment",Ame=`vec2 uvOffset=vec2(0.0,0.0); +`;x.IncludesShadersStore[Q5]||(x.IncludesShadersStore[Q5]=Ame)});var $5,xme,Zb=y(()=>{W();$5="bumpFragment",xme=`vec2 uvOffset=vec2(0.0,0.0); #if defined(BUMP) || defined(PARALLAX) || defined(DETAIL) #ifdef NORMALXYSCALE float normalScale=1.0; @@ -9154,7 +9154,7 @@ normalW=perturbNormalBase(TBN,blendedNormal,vBumpInfos.y); #elif defined(DETAIL) detailNormal.xy*=vDetailInfos.z;normalW=perturbNormalBase(TBN,detailNormal,vDetailInfos.z); #endif -`;x.IncludesShadersStore[$5]||(x.IncludesShadersStore[$5]=Ame)});var J5,xme,IO=y(()=>{W();J5="decalFragment",xme=`#ifdef DECAL +`;x.IncludesShadersStore[$5]||(x.IncludesShadersStore[$5]=xme)});var J5,Rme,IO=y(()=>{W();J5="decalFragment",Rme=`#ifdef DECAL #ifdef GAMMADECAL decalColor.rgb=toLinearSpace(decalColor.rgb); #endif @@ -9163,10 +9163,10 @@ decalColor.a*=decalColor.a; #endif surfaceAlbedo.rgb=mix(surfaceAlbedo.rgb,decalColor.rgb,decalColor.a); #endif -`;x.IncludesShadersStore[J5]||(x.IncludesShadersStore[J5]=xme)});var eY,Rme,Qb=y(()=>{W();eY="depthPrePass",Rme=`#ifdef DEPTHPREPASS +`;x.IncludesShadersStore[J5]||(x.IncludesShadersStore[J5]=Rme)});var eY,bme,Qb=y(()=>{W();eY="depthPrePass",bme=`#ifdef DEPTHPREPASS gl_FragColor=vec4(0.,0.,0.,1.0);return; #endif -`;x.IncludesShadersStore[eY]||(x.IncludesShadersStore[eY]=Rme)});var tY,bme,CO=y(()=>{W();tY="lightFragment",bme=`#ifdef LIGHT{X} +`;x.IncludesShadersStore[eY]||(x.IncludesShadersStore[eY]=bme)});var tY,Mme,CO=y(()=>{W();tY="lightFragment",Mme=`#ifdef LIGHT{X} #if defined(SHADOWONLY) || defined(LIGHTMAP) && defined(LIGHTMAPEXCLUDED{X}) && defined(LIGHTMAPNOSPECULAR{X}) #else vec4 diffuse{X}=light{X}.vLightDiffuse; @@ -9544,10 +9544,10 @@ sheenBase+=info.sheen.rgb*shadow; #endif #endif #endif -`;x.IncludesShadersStore[tY]||(x.IncludesShadersStore[tY]=bme)});var iY,Mme,$b=y(()=>{W();iY="logDepthFragment",Mme=`#ifdef LOGARITHMICDEPTH +`;x.IncludesShadersStore[tY]||(x.IncludesShadersStore[tY]=Mme)});var iY,yme,$b=y(()=>{W();iY="logDepthFragment",yme=`#ifdef LOGARITHMICDEPTH gl_FragDepthEXT=log2(vFragmentDepth)*logarithmicDepthConstant*0.5; #endif -`;x.IncludesShadersStore[iY]||(x.IncludesShadersStore[iY]=Mme)});var rY,yme,Jb=y(()=>{W();rY="oitFragment",yme=`#ifdef ORDER_INDEPENDENT_TRANSPARENCY +`;x.IncludesShadersStore[iY]||(x.IncludesShadersStore[iY]=yme)});var rY,Ime,Jb=y(()=>{W();rY="oitFragment",Ime=`#ifdef ORDER_INDEPENDENT_TRANSPARENCY float fragDepth=gl_FragCoord.z; #ifdef ORDER_INDEPENDENT_TRANSPARENCY_16BITS uint halfFloat=packHalf2x16(vec2(fragDepth));vec2 full=unpackHalf2x16(halfFloat);fragDepth=full.x; @@ -9572,7 +9572,7 @@ if (fragDepth>nearestDepth && fragDepthIme});var PO,nY,Ime,aY=y(()=>{W();N5();AO();kb();Wb();jp();Ja();zb();Hb();W5();Xb();qu();Y5();Qv();Yb();Kb();jb();Zb();Yc();Zu();kv();Kc();qb();IO();Qb();CO();$b();Wv();Jb();PO="defaultPixelShader",nY=`#define CUSTOM_FRAGMENT_EXTENSION +`;x.IncludesShadersStore[rY]||(x.IncludesShadersStore[rY]=Ime)});var sY={};Be(sY,{defaultPixelShader:()=>Cme});var PO,nY,Cme,aY=y(()=>{W();N5();AO();kb();Wb();jp();Ja();zb();Hb();W5();Xb();Zu();Y5();Qv();Yb();Kb();jb();qb();Yc();qu();kv();Kc();Zb();IO();Qb();CO();$b();Wv();Jb();PO="defaultPixelShader",nY=`#define CUSTOM_FRAGMENT_EXTENSION #include<__decl__defaultFragment> #if defined(BUMP) || !defined(NORMAL) #extension GL_OES_standard_derivatives : enable @@ -9921,10 +9921,10 @@ if (fragDepth==nearestDepth) {frontColor.rgb+=color.rgb*color.a*alphaMultiplier; #endif #define CUSTOM_FRAGMENT_MAIN_END } -`;x.ShadersStore[PO]||(x.ShadersStore[PO]=nY);Ime={name:PO,shader:nY}});var DO,LO,OO,NO,ze,jc=y(()=>{Xt();zt();Oo();Ks();Kt();Yi();$R();JR();dv();ts();ro();Dv();er();to();fd();hO();Ol();Lv();es();Dr();eb();tb();ib();rb();DO={effect:null,subMesh:null},LO=class extends Xp(Hp(Lr)){},OO=class extends Wp(LO){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()}},NO=class extends Yp(Bl){},ze=class n extends NO{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 Ee(0,0,0),this.diffuseColor=new Ee(1,1,1),this.specularColor=new Ee(1,1,1),this.emissiveColor=new Ee(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 Ki(16),this._globalAmbientColor=new Ee(0,0,0),this._cacheHasRenderTargetTextures=!1,this.detailMap=new no(this),this._attachImageProcessingConfiguration(null),this.prePassConfiguration=new Js,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===Ae.MATERIAL_ALPHATEST)}_shouldUseAlphaFromDiffuseTexture(){return this._diffuseTexture!=null&&this._diffuseTexture.hasAlpha&&this._useAlphaFromDiffuseTexture&&this._transparencyMode!==Ae.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 OO(this._eventInfo.defineNames));let s=this.getScene(),a=t.materialDefines;if(this._isReadyForSubMesh(t))return!0;let o=s.getEngine();if(a._needNormals=bp(s,e,a,!0,this._maxSimultaneousLights,this._disableLighting),!Rp(s,e,this._maxSimultaneousLights,this._disableLighting))return!1;Ip(s,a);let l=this.needAlphaBlendingForMesh(e)&&this.getScene().useOrderIndependentTransparency;if(Pp(s,a,this.canRenderToMRT&&!l),Cp(s,a,l),ss.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())si(this._diffuseTexture,a,"DIFFUSE");else return!1;else a.DIFFUSE=!1;if(this._ambientTexture&&n.AmbientTextureEnabled)if(this._ambientTexture.isReadyOrNotBlocking())si(this._ambientTexture,a,"AMBIENT");else return!1;else a.AMBIENT=!1;if(this._opacityTexture&&n.OpacityTextureEnabled)if(this._opacityTexture.isReadyOrNotBlocking())si(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),!id(s,this._reflectionTexture,a))return!1;if(this._emissiveTexture&&n.EmissiveTextureEnabled)if(this._emissiveTexture.isReadyOrNotBlocking())si(this._emissiveTexture,a,"EMISSIVE");else return!1;else a.EMISSIVE=!1;if(this._lightmapTexture&&n.LightmapTextureEnabled)if(this._lightmapTexture.isReadyOrNotBlocking())si(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())si(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())si(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_${I}_info`)}))}else this._vertexPullingMetadata=null;let v={};this.customShaderNameResolve&&(h=this.customShaderNameResolve(h,m,p,g,a,u,v));let E=a.toString(),T=t.effect,S=s.getEngine().createEffect(h,{attributes:u,uniformsNames:m,uniformBuffersNames:p,samplers:g,defines:E,fallbacks:d,onCompiled:this.onCompiled,onError:this.onError,indexParameters:_,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(()=>(LX(),DX)),Promise.resolve().then(()=>(r5(),i5))]):await Promise.all([Promise.resolve().then(()=>(D5(),P5)),Promise.resolve().then(()=>(aY(),sY))]),this._shadersLoaded=!0}},o);if(this._eventInfo.customCode=void 0,S)if(this._onEffectCreatedObservable&&(DO.effect=S,DO.subMesh=t,this._onEffectCreatedObservable.notifyObservers(DO)),this.allowShaderHotSwapping&&T&&!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),Lp(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),ss.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);Zs(t,a),this._vertexPullingMetadata&&ud(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 d=Ln.Color3[0];d.set(this.opacityFresnelParameters.leftColor.toLuminance(),this.opacityFresnelParameters.rightColor.toLuminance(),this.opacityFresnelParameters.bias),c.updateColor4("opacityParts",d,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),ai(this._diffuseTexture,c,"diffuse")),this._ambientTexture&&n.AmbientTextureEnabled&&(c.updateFloat2("vAmbientInfos",this._ambientTexture.coordinatesIndex,this._ambientTexture.level),ai(this._ambientTexture,c,"ambient")),this._opacityTexture&&n.OpacityTextureEnabled&&(c.updateFloat2("vOpacityInfos",this._opacityTexture.coordinatesIndex,this._opacityTexture.level),ai(this._opacityTexture,c,"opacity")),this._hasAlphaChannel()&&c.updateFloat("alphaCutOff",this.alphaCutOff),_p(r,s,c,Ee.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),ai(this._emissiveTexture,c,"emissive")),this._lightmapTexture&&n.LightmapTextureEnabled&&(c.updateFloat2("vLightmapInfos",this._lightmapTexture.coordinatesIndex,this._lightmapTexture.level),ai(this._lightmapTexture,c,"lightmap")),this._specularTexture&&n.SpecularTextureEnabled&&(c.updateFloat2("vSpecularInfos",this._specularTexture.coordinatesIndex,this._specularTexture.level),ai(this._specularTexture,c,"specular")),this._bumpTexture&&r.getEngine().getCaps().standardDerivatives&&n.BumpTextureEnabled&&(c.updateFloat3("vBumpInfos",this._bumpTexture.coordinatesIndex,1/this._bumpTexture.level,this.parallaxScaleBias),ai(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 d=1;if(this._refractionTexture.isCube||(c.updateMatrix("refractionMatrix",this._refractionTexture.getReflectionTextureMatrix()),this._refractionTexture.depth&&(d=this._refractionTexture.depth)),c.updateFloat4("vRefractionInfos",this._refractionTexture.level,this.indexOfRefraction,d,this.invertRefractionY?-1:1),this._refractionTexture.boundingBoxSize){let u=this._refractionTexture;c.updateVector3("vRefractionPosition",u.boundingBoxPosition),c.updateVector3("vRefractionSize",u.boundingBoxSize)}}this.pointsCloud&&c.updateFloat("pointSize",this.pointSize),c.updateColor4("vSpecularColor",this.specularColor,this.specularPower),c.updateColor3("vEmissiveColor",n.EmissiveTextureEnabled?this.emissiveColor:Ee.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),$n(a,this,r),this.bindEyePosition(a)}else r.getEngine()._features.needToAlwaysBindUniformBuffers&&(this._needToBindSceneUbo=!0);(l||!this.isFrozen)&&(r.lightsEnabled&&!this._disableLighting&&Ep(r,t,a,s,this._maxSimultaneousLights),(r.fogEnabled&&t.applyFog&&r.fogMode!==ri.FOGMODE_NONE||this._reflectionTexture||this._refractionTexture||t.receiveShadows||s.PREPASS||s.CLUSTLIGHT_BATCH)&&this.bindView(a),ed(r,t,a),s.NUM_MORPH_INFLUENCERS&&Jn(t,a),s.BAKED_VERTEX_ANIMATION_TEXTURE&&((f=t.bakedVertexAnimationManager)==null||f.bind(a,s.INSTANCES)),this.useLogarithmicDepth&&Jf(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,d;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(),(d=this._refractionTexture)==null||d.dispose()),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),super.dispose(e,t)}clone(e,t=!0,i=""){let r=st.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=st.Parse(()=>new n(e.name,t),e,t,i);return e.stencil&&r.stencil.parse(e.stencil,t,i),Ae._ParsePlugins(e,r,t,i),r}static get DiffuseTextureEnabled(){return fe.DiffuseTextureEnabled}static set DiffuseTextureEnabled(e){fe.DiffuseTextureEnabled=e}static get DetailTextureEnabled(){return fe.DetailTextureEnabled}static set DetailTextureEnabled(e){fe.DetailTextureEnabled=e}static get AmbientTextureEnabled(){return fe.AmbientTextureEnabled}static set AmbientTextureEnabled(e){fe.AmbientTextureEnabled=e}static get OpacityTextureEnabled(){return fe.OpacityTextureEnabled}static set OpacityTextureEnabled(e){fe.OpacityTextureEnabled=e}static get ReflectionTextureEnabled(){return fe.ReflectionTextureEnabled}static set ReflectionTextureEnabled(e){fe.ReflectionTextureEnabled=e}static get EmissiveTextureEnabled(){return fe.EmissiveTextureEnabled}static set EmissiveTextureEnabled(e){fe.EmissiveTextureEnabled=e}static get SpecularTextureEnabled(){return fe.SpecularTextureEnabled}static set SpecularTextureEnabled(e){fe.SpecularTextureEnabled=e}static get BumpTextureEnabled(){return fe.BumpTextureEnabled}static set BumpTextureEnabled(e){fe.BumpTextureEnabled=e}static get LightmapTextureEnabled(){return fe.LightmapTextureEnabled}static set LightmapTextureEnabled(e){fe.LightmapTextureEnabled=e}static get RefractionTextureEnabled(){return fe.RefractionTextureEnabled}static set RefractionTextureEnabled(e){fe.RefractionTextureEnabled=e}static get ColorGradingTextureEnabled(){return fe.ColorGradingTextureEnabled}static set ColorGradingTextureEnabled(e){fe.ColorGradingTextureEnabled=e}static get FresnelEnabled(){return fe.FresnelEnabled}static set FresnelEnabled(e){fe.FresnelEnabled=e}};ze.ForceGLSL=!1;P([Wt("diffuseTexture")],ze.prototype,"_diffuseTexture",void 0);P([ce("_markAllSubMeshesAsTexturesAndMiscDirty")],ze.prototype,"diffuseTexture",void 0);P([Wt("ambientTexture")],ze.prototype,"_ambientTexture",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],ze.prototype,"ambientTexture",void 0);P([Wt("opacityTexture")],ze.prototype,"_opacityTexture",void 0);P([ce("_markAllSubMeshesAsTexturesAndMiscDirty")],ze.prototype,"opacityTexture",void 0);P([Wt("reflectionTexture")],ze.prototype,"_reflectionTexture",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],ze.prototype,"reflectionTexture",void 0);P([Wt("emissiveTexture")],ze.prototype,"_emissiveTexture",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],ze.prototype,"emissiveTexture",void 0);P([Wt("specularTexture")],ze.prototype,"_specularTexture",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],ze.prototype,"specularTexture",void 0);P([Wt("bumpTexture")],ze.prototype,"_bumpTexture",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],ze.prototype,"bumpTexture",void 0);P([Wt("lightmapTexture")],ze.prototype,"_lightmapTexture",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],ze.prototype,"lightmapTexture",void 0);P([Wt("refractionTexture")],ze.prototype,"_refractionTexture",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],ze.prototype,"refractionTexture",void 0);P([yr("ambient")],ze.prototype,"ambientColor",void 0);P([yr("diffuse")],ze.prototype,"diffuseColor",void 0);P([yr("specular")],ze.prototype,"specularColor",void 0);P([yr("emissive")],ze.prototype,"emissiveColor",void 0);P([F()],ze.prototype,"specularPower",void 0);P([F("useAlphaFromDiffuseTexture")],ze.prototype,"_useAlphaFromDiffuseTexture",void 0);P([ce("_markAllSubMeshesAsTexturesAndMiscDirty")],ze.prototype,"useAlphaFromDiffuseTexture",void 0);P([F("useEmissiveAsIllumination")],ze.prototype,"_useEmissiveAsIllumination",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],ze.prototype,"useEmissiveAsIllumination",void 0);P([F("linkEmissiveWithDiffuse")],ze.prototype,"_linkEmissiveWithDiffuse",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],ze.prototype,"linkEmissiveWithDiffuse",void 0);P([F("useSpecularOverAlpha")],ze.prototype,"_useSpecularOverAlpha",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],ze.prototype,"useSpecularOverAlpha",void 0);P([F("useReflectionOverAlpha")],ze.prototype,"_useReflectionOverAlpha",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],ze.prototype,"useReflectionOverAlpha",void 0);P([F("disableLighting")],ze.prototype,"_disableLighting",void 0);P([ce("_markAllSubMeshesAsLightsDirty")],ze.prototype,"disableLighting",void 0);P([F("useObjectSpaceNormalMap")],ze.prototype,"_useObjectSpaceNormalMap",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],ze.prototype,"useObjectSpaceNormalMap",void 0);P([F("useParallax")],ze.prototype,"_useParallax",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],ze.prototype,"useParallax",void 0);P([F("useParallaxOcclusion")],ze.prototype,"_useParallaxOcclusion",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],ze.prototype,"useParallaxOcclusion",void 0);P([F()],ze.prototype,"parallaxScaleBias",void 0);P([F("roughness")],ze.prototype,"_roughness",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],ze.prototype,"roughness",void 0);P([F()],ze.prototype,"indexOfRefraction",void 0);P([F()],ze.prototype,"invertRefractionY",void 0);P([F()],ze.prototype,"alphaCutOff",void 0);P([F("useLightmapAsShadowmap")],ze.prototype,"_useLightmapAsShadowmap",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],ze.prototype,"useLightmapAsShadowmap",void 0);P([$m("diffuseFresnelParameters")],ze.prototype,"_diffuseFresnelParameters",void 0);P([ce("_markAllSubMeshesAsFresnelDirty")],ze.prototype,"diffuseFresnelParameters",void 0);P([$m("opacityFresnelParameters")],ze.prototype,"_opacityFresnelParameters",void 0);P([ce("_markAllSubMeshesAsFresnelAndMiscDirty")],ze.prototype,"opacityFresnelParameters",void 0);P([$m("reflectionFresnelParameters")],ze.prototype,"_reflectionFresnelParameters",void 0);P([ce("_markAllSubMeshesAsFresnelDirty")],ze.prototype,"reflectionFresnelParameters",void 0);P([$m("refractionFresnelParameters")],ze.prototype,"_refractionFresnelParameters",void 0);P([ce("_markAllSubMeshesAsFresnelDirty")],ze.prototype,"refractionFresnelParameters",void 0);P([$m("emissiveFresnelParameters")],ze.prototype,"_emissiveFresnelParameters",void 0);P([ce("_markAllSubMeshesAsFresnelDirty")],ze.prototype,"emissiveFresnelParameters",void 0);P([F("useReflectionFresnelFromSpecular")],ze.prototype,"_useReflectionFresnelFromSpecular",void 0);P([ce("_markAllSubMeshesAsFresnelDirty")],ze.prototype,"useReflectionFresnelFromSpecular",void 0);P([F("useGlossinessFromSpecularMapAlpha")],ze.prototype,"_useGlossinessFromSpecularMapAlpha",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],ze.prototype,"useGlossinessFromSpecularMapAlpha",void 0);P([F("maxSimultaneousLights")],ze.prototype,"_maxSimultaneousLights",void 0);P([ce("_markAllSubMeshesAsLightsDirty")],ze.prototype,"maxSimultaneousLights",void 0);P([F("invertNormalMapX")],ze.prototype,"_invertNormalMapX",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],ze.prototype,"invertNormalMapX",void 0);P([F("invertNormalMapY")],ze.prototype,"_invertNormalMapY",void 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d=this._getEngine();if(!d)return;if(t.getContext)this._canvas=t,this._ownCanvas=!1,this._texture=d.createDynamicTexture(this._canvas.width,this._canvas.height,r,s);else{this._canvas=d.createCanvas(1,1),this._ownCanvas=!0;let h=t;h.width||h.width===0?this._texture=d.createDynamicTexture(h.width,h.height,r,s):this._texture=d.createDynamicTexture(t,t,r,s)}let u=this.getSize();this._canvas.width!==u.width&&(this._canvas.width=u.width),this._canvas.height!==u.height&&(this._canvas.height=u.height),this._context=this._canvas.getContext("2d")}getClassName(){return"DynamicTexture"}get canRescale(){return!0}_recreate(e){this._canvas.width=e.width,this._canvas.height=e.height,this.releaseInternalTexture(),this._texture=this._getEngine().createDynamicTexture(e.width,e.height,this._generateMipMaps,this.samplingMode)}scale(e){let t=this.getSize();t.width*=e,t.height*=e,this._recreate(t)}scaleTo(e,t){let i=this.getSize();i.width=e,i.height=t,this._recreate(i)}getContext(){return 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s=BO(n,a=>(n._pickWithRayInverseMatrix||(n._pickWithRayInverseMatrix=q.Identity()),a.invertToRef(n._pickWithRayInverseMatrix),n._cachedRayForTransform||(n._cachedRayForTransform=rn.Zero()),rn.TransformToRef(e,n._pickWithRayInverseMatrix,n._cachedRayForTransform),n._cachedRayForTransform),t,i,!1,r);return s&&(s.ray=e),s}function vY(n,e,t,i,r,s){return mY(n,a=>iM(n,e,t,a,r||null),i,s)}function EY(n,e,t,i){return mY(n,r=>(n._pickWithRayInverseMatrix||(n._pickWithRayInverseMatrix=q.Identity()),r.invertToRef(n._pickWithRayInverseMatrix),n._cachedRayForTransform||(n._cachedRayForTransform=rn.Zero()),rn.TransformToRef(e,n._pickWithRayInverseMatrix,n._cachedRayForTransform),n._cachedRayForTransform),t,i)}function cY(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=$.Vector3[2];s.set(0,0,n._scene.useRightHandedSystem?-1:1);let a=$.Vector3[3];return b.TransformNormalToRef(s,i,a),b.NormalizeToRef(a,e.direction),e}function 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r=n._TmpVector3[0],s=n._TmpVector3[1],a=n._TmpVector3[2],o=n._TmpVector3[3],l=n._TmpVector3[4];t.subtractToRef(e,r),i.subtractToRef(e,s),b.CrossToRef(this.direction,s,a);let c=b.Dot(r,a);if(c===0)return null;let f=1/c;this.origin.subtractToRef(e,o);let d=b.Dot(o,a)*f;if(d<-this.epsilon||d>1+this.epsilon)return null;b.CrossToRef(o,r,l);let u=b.Dot(this.direction,l)*f;if(u<-this.epsilon||d+u>1+this.epsilon)return null;let h=b.Dot(s,l)*f;return h>this.length||h<0?null:new Gu(1-d-u,d,h)}intersectsPlane(e){let t,i=b.Dot(e.normal,this.direction);if(Math.abs(i)<999999997475243e-21)return null;{let r=b.Dot(e.normal,this.origin);return t=(-e.d-r)/i,t<0?t<-999999997475243e-21?null:0:t}}intersectsAxis(e,t=0){switch(e){case"y":{let i=(this.origin.y-t)/this.direction.y;return i>0?null:new b(this.origin.x+this.direction.x*-i,t,this.origin.z+this.direction.z*-i)}case"x":{let i=(this.origin.x-t)/this.direction.x;return i>0?null:new b(t,this.origin.y+this.direction.y*-i,this.origin.z+this.direction.z*-i)}case"z":{let i=(this.origin.z-t)/this.direction.z;return i>0?null:new b(this.origin.x+this.direction.x*-i,this.origin.y+this.direction.y*-i,t)}default:return null}}intersectsMesh(e,t,i,r=!1,s,a=!1){let o=$.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=$.Vector3[0],a=$.Vector3[1],o=$.Vector3[2],l=$.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),d=b.Dot(o,o),u=b.Dot(s,l),h=b.Dot(o,l),m=c*d-f*f,g,p=m,_,v=m;mp&&(g=p,_=h+f,v=d)),_<0?(_=0,-u<0?g=0:-u>c?g=p:(g=-u,p=c)):_>v&&(_=v,-u+f<0?g=0:-u+f>c?g=p:(g=-u+f,p=c));let E=Math.abs(g)0&&T<=this.length&&R.lengthSquared(){Ks();Dl();UO();UO();SY(ri,_t);ri.prototype.createPickingRayToRef=function(n,e,t,i,r,s=!1,a=!1){return $v(this,n,e,t,i,r,s,a)};ri.prototype.createPickingRayInCameraSpace=function(n,e,t){return dY(this,n,e,t)};ri.prototype.createPickingRayInCameraSpaceToRef=function(n,e,t,i){return wO(this,n,e,t,i)};ri.prototype.pickWithBoundingInfo=function(n,e,t,i,r){return pY(this,n,e,t,i,r)};ri.prototype.pick=function(n,e,t,i,r,s,a=!1){return gY(this,n,e,t,i,r,s,a)};ri.prototype.pickWithRay=function(n,e,t,i){return _Y(this,n,e,t,i)};ri.prototype.multiPick=function(n,e,t,i,r){return vY(this,n,e,t,i,r)};ri.prototype.multiPickWithRay=function(n,e,t){return EY(this,n,e,t)}});var TY,Pme,GO=y(()=>{W();TY="kernelBlurVaryingDeclaration",Pme="varying sampleCoord{X}: vec2f;";x.IncludesShadersStoreWGSL[TY]||(x.IncludesShadersStoreWGSL[TY]=Pme)});var AY,Dme,rM=y(()=>{W();AY="packingFunctions",Dme=`fn pack(depth: f32)->vec4f 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Wp(LO){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()}},NO=class extends Yp(Bl){},ze=class n extends NO{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 Ee(0,0,0),this.diffuseColor=new Ee(1,1,1),this.specularColor=new Ee(1,1,1),this.emissiveColor=new Ee(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 Ki(16),this._globalAmbientColor=new Ee(0,0,0),this._cacheHasRenderTargetTextures=!1,this.detailMap=new no(this),this._attachImageProcessingConfiguration(null),this.prePassConfiguration=new Js,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===Ae.MATERIAL_ALPHATEST)}_shouldUseAlphaFromDiffuseTexture(){return this._diffuseTexture!=null&&this._diffuseTexture.hasAlpha&&this._useAlphaFromDiffuseTexture&&this._transparencyMode!==Ae.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 OO(this._eventInfo.defineNames));let s=this.getScene(),a=t.materialDefines;if(this._isReadyForSubMesh(t))return!0;let o=s.getEngine();if(a._needNormals=bp(s,e,a,!0,this._maxSimultaneousLights,this._disableLighting),!Rp(s,e,this._maxSimultaneousLights,this._disableLighting))return!1;Ip(s,a);let l=this.needAlphaBlendingForMesh(e)&&this.getScene().useOrderIndependentTransparency;if(Pp(s,a,this.canRenderToMRT&&!l),Cp(s,a,l),ss.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())si(this._diffuseTexture,a,"DIFFUSE");else return!1;else a.DIFFUSE=!1;if(this._ambientTexture&&n.AmbientTextureEnabled)if(this._ambientTexture.isReadyOrNotBlocking())si(this._ambientTexture,a,"AMBIENT");else return!1;else a.AMBIENT=!1;if(this._opacityTexture&&n.OpacityTextureEnabled)if(this._opacityTexture.isReadyOrNotBlocking())si(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),!id(s,this._reflectionTexture,a))return!1;if(this._emissiveTexture&&n.EmissiveTextureEnabled)if(this._emissiveTexture.isReadyOrNotBlocking())si(this._emissiveTexture,a,"EMISSIVE");else return!1;else a.EMISSIVE=!1;if(this._lightmapTexture&&n.LightmapTextureEnabled)if(this._lightmapTexture.isReadyOrNotBlocking())si(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())si(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())si(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_${I}_info`)}))}else this._vertexPullingMetadata=null;let v={};this.customShaderNameResolve&&(h=this.customShaderNameResolve(h,m,p,g,a,u,v));let E=a.toString(),T=t.effect,S=s.getEngine().createEffect(h,{attributes:u,uniformsNames:m,uniformBuffersNames:p,samplers:g,defines:E,fallbacks:d,onCompiled:this.onCompiled,onError:this.onError,indexParameters:_,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(()=>(LX(),DX)),Promise.resolve().then(()=>(r5(),i5))]):await Promise.all([Promise.resolve().then(()=>(D5(),P5)),Promise.resolve().then(()=>(aY(),sY))]),this._shadersLoaded=!0}},o);if(this._eventInfo.customCode=void 0,S)if(this._onEffectCreatedObservable&&(DO.effect=S,DO.subMesh=t,this._onEffectCreatedObservable.notifyObservers(DO)),this.allowShaderHotSwapping&&T&&!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),Lp(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),ss.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);qs(t,a),this._vertexPullingMetadata&&ud(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 d=Ln.Color3[0];d.set(this.opacityFresnelParameters.leftColor.toLuminance(),this.opacityFresnelParameters.rightColor.toLuminance(),this.opacityFresnelParameters.bias),c.updateColor4("opacityParts",d,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),ai(this._diffuseTexture,c,"diffuse")),this._ambientTexture&&n.AmbientTextureEnabled&&(c.updateFloat2("vAmbientInfos",this._ambientTexture.coordinatesIndex,this._ambientTexture.level),ai(this._ambientTexture,c,"ambient")),this._opacityTexture&&n.OpacityTextureEnabled&&(c.updateFloat2("vOpacityInfos",this._opacityTexture.coordinatesIndex,this._opacityTexture.level),ai(this._opacityTexture,c,"opacity")),this._hasAlphaChannel()&&c.updateFloat("alphaCutOff",this.alphaCutOff),_p(r,s,c,Ee.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),ai(this._emissiveTexture,c,"emissive")),this._lightmapTexture&&n.LightmapTextureEnabled&&(c.updateFloat2("vLightmapInfos",this._lightmapTexture.coordinatesIndex,this._lightmapTexture.level),ai(this._lightmapTexture,c,"lightmap")),this._specularTexture&&n.SpecularTextureEnabled&&(c.updateFloat2("vSpecularInfos",this._specularTexture.coordinatesIndex,this._specularTexture.level),ai(this._specularTexture,c,"specular")),this._bumpTexture&&r.getEngine().getCaps().standardDerivatives&&n.BumpTextureEnabled&&(c.updateFloat3("vBumpInfos",this._bumpTexture.coordinatesIndex,1/this._bumpTexture.level,this.parallaxScaleBias),ai(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 d=1;if(this._refractionTexture.isCube||(c.updateMatrix("refractionMatrix",this._refractionTexture.getReflectionTextureMatrix()),this._refractionTexture.depth&&(d=this._refractionTexture.depth)),c.updateFloat4("vRefractionInfos",this._refractionTexture.level,this.indexOfRefraction,d,this.invertRefractionY?-1:1),this._refractionTexture.boundingBoxSize){let u=this._refractionTexture;c.updateVector3("vRefractionPosition",u.boundingBoxPosition),c.updateVector3("vRefractionSize",u.boundingBoxSize)}}this.pointsCloud&&c.updateFloat("pointSize",this.pointSize),c.updateColor4("vSpecularColor",this.specularColor,this.specularPower),c.updateColor3("vEmissiveColor",n.EmissiveTextureEnabled?this.emissiveColor:Ee.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),$n(a,this,r),this.bindEyePosition(a)}else r.getEngine()._features.needToAlwaysBindUniformBuffers&&(this._needToBindSceneUbo=!0);(l||!this.isFrozen)&&(r.lightsEnabled&&!this._disableLighting&&Ep(r,t,a,s,this._maxSimultaneousLights),(r.fogEnabled&&t.applyFog&&r.fogMode!==ri.FOGMODE_NONE||this._reflectionTexture||this._refractionTexture||t.receiveShadows||s.PREPASS||s.CLUSTLIGHT_BATCH)&&this.bindView(a),ed(r,t,a),s.NUM_MORPH_INFLUENCERS&&Jn(t,a),s.BAKED_VERTEX_ANIMATION_TEXTURE&&((f=t.bakedVertexAnimationManager)==null||f.bind(a,s.INSTANCES)),this.useLogarithmicDepth&&Jf(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,d;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(),(d=this._refractionTexture)==null||d.dispose()),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),super.dispose(e,t)}clone(e,t=!0,i=""){let r=st.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=st.Parse(()=>new n(e.name,t),e,t,i);return e.stencil&&r.stencil.parse(e.stencil,t,i),Ae._ParsePlugins(e,r,t,i),r}static get DiffuseTextureEnabled(){return fe.DiffuseTextureEnabled}static set 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LightmapTextureEnabled(){return fe.LightmapTextureEnabled}static set LightmapTextureEnabled(e){fe.LightmapTextureEnabled=e}static get RefractionTextureEnabled(){return fe.RefractionTextureEnabled}static set RefractionTextureEnabled(e){fe.RefractionTextureEnabled=e}static get ColorGradingTextureEnabled(){return fe.ColorGradingTextureEnabled}static set ColorGradingTextureEnabled(e){fe.ColorGradingTextureEnabled=e}static get FresnelEnabled(){return fe.FresnelEnabled}static set FresnelEnabled(e){fe.FresnelEnabled=e}};ze.ForceGLSL=!1;P([Wt("diffuseTexture")],ze.prototype,"_diffuseTexture",void 0);P([ce("_markAllSubMeshesAsTexturesAndMiscDirty")],ze.prototype,"diffuseTexture",void 0);P([Wt("ambientTexture")],ze.prototype,"_ambientTexture",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],ze.prototype,"ambientTexture",void 0);P([Wt("opacityTexture")],ze.prototype,"_opacityTexture",void 0);P([ce("_markAllSubMeshesAsTexturesAndMiscDirty")],ze.prototype,"opacityTexture",void 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0);P([yr("specular")],ze.prototype,"specularColor",void 0);P([yr("emissive")],ze.prototype,"emissiveColor",void 0);P([F()],ze.prototype,"specularPower",void 0);P([F("useAlphaFromDiffuseTexture")],ze.prototype,"_useAlphaFromDiffuseTexture",void 0);P([ce("_markAllSubMeshesAsTexturesAndMiscDirty")],ze.prototype,"useAlphaFromDiffuseTexture",void 0);P([F("useEmissiveAsIllumination")],ze.prototype,"_useEmissiveAsIllumination",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],ze.prototype,"useEmissiveAsIllumination",void 0);P([F("linkEmissiveWithDiffuse")],ze.prototype,"_linkEmissiveWithDiffuse",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],ze.prototype,"linkEmissiveWithDiffuse",void 0);P([F("useSpecularOverAlpha")],ze.prototype,"_useSpecularOverAlpha",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],ze.prototype,"useSpecularOverAlpha",void 0);P([F("useReflectionOverAlpha")],ze.prototype,"_useReflectionOverAlpha",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],ze.prototype,"useReflectionOverAlpha",void 0);P([F("disableLighting")],ze.prototype,"_disableLighting",void 0);P([ce("_markAllSubMeshesAsLightsDirty")],ze.prototype,"disableLighting",void 0);P([F("useObjectSpaceNormalMap")],ze.prototype,"_useObjectSpaceNormalMap",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],ze.prototype,"useObjectSpaceNormalMap",void 0);P([F("useParallax")],ze.prototype,"_useParallax",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],ze.prototype,"useParallax",void 0);P([F("useParallaxOcclusion")],ze.prototype,"_useParallaxOcclusion",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],ze.prototype,"useParallaxOcclusion",void 0);P([F()],ze.prototype,"parallaxScaleBias",void 0);P([F("roughness")],ze.prototype,"_roughness",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],ze.prototype,"roughness",void 0);P([F()],ze.prototype,"indexOfRefraction",void 0);P([F()],ze.prototype,"invertRefractionY",void 0);P([F()],ze.prototype,"alphaCutOff",void 0);P([F("useLightmapAsShadowmap")],ze.prototype,"_useLightmapAsShadowmap",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],ze.prototype,"useLightmapAsShadowmap",void 0);P([$m("diffuseFresnelParameters")],ze.prototype,"_diffuseFresnelParameters",void 0);P([ce("_markAllSubMeshesAsFresnelDirty")],ze.prototype,"diffuseFresnelParameters",void 0);P([$m("opacityFresnelParameters")],ze.prototype,"_opacityFresnelParameters",void 0);P([ce("_markAllSubMeshesAsFresnelAndMiscDirty")],ze.prototype,"opacityFresnelParameters",void 0);P([$m("reflectionFresnelParameters")],ze.prototype,"_reflectionFresnelParameters",void 0);P([ce("_markAllSubMeshesAsFresnelDirty")],ze.prototype,"reflectionFresnelParameters",void 0);P([$m("refractionFresnelParameters")],ze.prototype,"_refractionFresnelParameters",void 0);P([ce("_markAllSubMeshesAsFresnelDirty")],ze.prototype,"refractionFresnelParameters",void 0);P([$m("emissiveFresnelParameters")],ze.prototype,"_emissiveFresnelParameters",void 0);P([ce("_markAllSubMeshesAsFresnelDirty")],ze.prototype,"emissiveFresnelParameters",void 0);P([F("useReflectionFresnelFromSpecular")],ze.prototype,"_useReflectionFresnelFromSpecular",void 0);P([ce("_markAllSubMeshesAsFresnelDirty")],ze.prototype,"useReflectionFresnelFromSpecular",void 0);P([F("useGlossinessFromSpecularMapAlpha")],ze.prototype,"_useGlossinessFromSpecularMapAlpha",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],ze.prototype,"useGlossinessFromSpecularMapAlpha",void 0);P([F("maxSimultaneousLights")],ze.prototype,"_maxSimultaneousLights",void 0);P([ce("_markAllSubMeshesAsLightsDirty")],ze.prototype,"maxSimultaneousLights",void 0);P([F("invertNormalMapX")],ze.prototype,"_invertNormalMapX",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],ze.prototype,"invertNormalMapX",void 0);P([F("invertNormalMapY")],ze.prototype,"_invertNormalMapY",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],ze.prototype,"invertNormalMapY",void 0);P([F("twoSidedLighting")],ze.prototype,"_twoSidedLighting",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],ze.prototype,"twoSidedLighting",void 0);P([F("applyDecalMapAfterDetailMap")],ze.prototype,"_applyDecalMapAfterDetailMap",void 0);P([ce("_markAllSubMeshesAsMiscDirty")],ze.prototype,"applyDecalMapAfterDetailMap",void 0);Bt("BABYLON.StandardMaterial",ze);ri.DefaultMaterialFactory=n=>new ze("default material",n)});var oY=y(()=>{Mo();Es();zs();Mt.prototype.createDynamicTexture=function(n,e,t,i){let r=new Vi(this,4);return r.baseWidth=n,r.baseHeight=e,t&&(n=this.needPOTTextures?Pn(n,this._caps.maxTextureSize):n,e=this.needPOTTextures?Pn(e,this._caps.maxTextureSize):e),r.width=n,r.height=e,r.isReady=!1,r.generateMipMaps=t,r.samplingMode=i,this.updateTextureSamplingMode(i,r),this._internalTexturesCache.push(r),r};Mt.prototype.updateDynamicTexture=function(n,e,t,i=!1,r,s=!1,a=!1){if(!n)return;let o=this._gl,l=o.TEXTURE_2D,c=this._bindTextureDirectly(l,n,!0,s);this._unpackFlipY(t===void 0?n.invertY:t),i&&o.pixelStorei(o.UNPACK_PREMULTIPLY_ALPHA_WEBGL,1);let f=this._getWebGLTextureType(n.type),d=this._getInternalFormat(r||n.format),u=this._getRGBABufferInternalSizedFormat(n.type,d);o.texImage2D(l,0,u,d,f,e),n.generateMipMaps&&o.generateMipmap(l),c||this._bindTextureDirectly(l,null),i&&o.pixelStorei(o.UNPACK_PREMULTIPLY_ALPHA_WEBGL,0),r&&(n.format=r),n._dynamicTextureSource=e,n._premulAlpha=i,n.invertY=t||!1,n.isReady=!0}});var eM,lY=y(()=>{Lt();Xr();oY();eM=class n extends ge{constructor(e,t,i,r=!1,s=3,a=5,o){let l=!i||i._isScene,c=l?i:i==null?void 0:i.scene,f=l?!r:i;super(null,c,f,o,s,void 0,void 0,void 0,void 0,a),this.name=e,this.wrapU=ge.CLAMP_ADDRESSMODE,this.wrapV=ge.CLAMP_ADDRESSMODE,this._generateMipMaps=r;let d=this._getEngine();if(!d)return;if(t.getContext)this._canvas=t,this._ownCanvas=!1,this._texture=d.createDynamicTexture(this._canvas.width,this._canvas.height,r,s);else{this._canvas=d.createCanvas(1,1),this._ownCanvas=!0;let h=t;h.width||h.width===0?this._texture=d.createDynamicTexture(h.width,h.height,r,s):this._texture=d.createDynamicTexture(t,t,r,s)}let u=this.getSize();this._canvas.width!==u.width&&(this._canvas.width=u.width),this._canvas.height!==u.height&&(this._canvas.height=u.height),this._context=this._canvas.getContext("2d")}getClassName(){return"DynamicTexture"}get canRescale(){return!0}_recreate(e){this._canvas.width=e.width,this._canvas.height=e.height,this.releaseInternalTexture(),this._texture=this._getEngine().createDynamicTexture(e.width,e.height,this._generateMipMaps,this.samplingMode)}scale(e){let t=this.getSize();t.width*=e,t.height*=e,this._recreate(t)}scaleTo(e,t){let i=this.getSize();i.width=e,i.height=t,this._recreate(i)}getContext(){return 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E=Math.abs(g)0&&T<=this.length&&R.lengthSquared(){Ks();Dl();UO();UO();SY(ri,_t);ri.prototype.createPickingRayToRef=function(n,e,t,i,r,s=!1,a=!1){return $v(this,n,e,t,i,r,s,a)};ri.prototype.createPickingRayInCameraSpace=function(n,e,t){return dY(this,n,e,t)};ri.prototype.createPickingRayInCameraSpaceToRef=function(n,e,t,i){return wO(this,n,e,t,i)};ri.prototype.pickWithBoundingInfo=function(n,e,t,i,r){return pY(this,n,e,t,i,r)};ri.prototype.pick=function(n,e,t,i,r,s,a=!1){return gY(this,n,e,t,i,r,s,a)};ri.prototype.pickWithRay=function(n,e,t,i){return _Y(this,n,e,t,i)};ri.prototype.multiPick=function(n,e,t,i,r){return vY(this,n,e,t,i,r)};ri.prototype.multiPickWithRay=function(n,e,t){return EY(this,n,e,t)}});var TY,Dme,GO=y(()=>{W();TY="kernelBlurVaryingDeclaration",Dme="varying sampleCoord{X}: vec2f;";x.IncludesShadersStoreWGSL[TY]||(x.IncludesShadersStoreWGSL[TY]=Dme)});var AY,Lme,rM=y(()=>{W();AY="packingFunctions",Lme=`fn pack(depth: f32)->vec4f {const bit_shift: vec4f= 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a=!!(s!=null&&s.blockCompilation);super({...s,name:e,engine:t||Oe.LastCreatedEngine,useShaderStore:!0,useAsPostProcess:!0,fragmentShader:n.FragmentUrl,uniforms:n.Uniforms,samplers:n.Samplers,vertexUrl:n.VertexUrl,blockCompilation:!0}),this._packedFloat=!1,this._staticDefines="",this.textureWidth=0,this.textureHeight=0,this._staticDefines=s?Array.isArray(s.defines)?s.defines.join(` `):s.defines||"":"",this.options.blockCompilation=a,i!==void 0&&(this.direction=i),r!==void 0&&(this.kernel=r)}set kernel(e){this._idealKernel!==e&&(e=Math.max(e,1),this._idealKernel=e,this._kernel=this._nearestBestKernel(e),this.options.blockCompilation||this._updateParameters())}get kernel(){return this._idealKernel}set packedFloat(e){this._packedFloat!==e&&(this._packedFloat=e,this.options.blockCompilation||this._updateParameters())}get packedFloat(){return 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i8={};Be(i8,{shadowMapPixelShaderWGSL:()=>Kme});var jO,t8,Kme,r8=y(()=>{W();$Y();Bc();Uc();e8();jO="shadowMapPixelShader",t8=`#include +`;x.IncludesShadersStoreWGSL[JY]||(x.IncludesShadersStoreWGSL[JY]=Kme)});var i8={};Be(i8,{shadowMapPixelShaderWGSL:()=>jme});var jO,t8,jme,r8=y(()=>{W();$Y();Bc();Uc();e8();jO="shadowMapPixelShader",t8=`#include #ifdef ALPHATEXTURE varying vUV: vec2f;var diffuseSamplerSampler: sampler;var diffuseSampler: texture_2d; #endif @@ -10142,7 +10142,7 @@ if ((bayerDither8(floor(((fragmentInputs.position.xy)%(8.0)))))/64.0>=uniforms.s #endif #endif #include -}`;x.ShadersStoreWGSL[jO]||(x.ShadersStoreWGSL[jO]=t8);Kme={name:jO,shader:t8}});var n8,jme,s8=y(()=>{W();n8="shadowMapVertexExtraDeclaration",jme=`#if SM_NORMALBIAS==1 +}`;x.ShadersStoreWGSL[jO]||(x.ShadersStoreWGSL[jO]=t8);jme={name:jO,shader:t8}});var n8,qme,s8=y(()=>{W();n8="shadowMapVertexExtraDeclaration",qme=`#if SM_NORMALBIAS==1 uniform lightDataSM: vec3f; #endif uniform biasAndScaleSM: 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QO,g8,epe,v8=y(()=>{W();QO="shadowMapFragmentSoftTransparentShadow",g8=`#if SM_SOFTTRANSPARENTSHADOW==1 if ((bayerDither8(floor(((fragmentInputs.position.xy)%(8.0)))))/64.0>=uniforms.softTransparentShadowSM.x*alpha) {discard;} #endif -`;x.IncludesShadersStoreWGSL[QO]||(x.IncludesShadersStoreWGSL[QO]=g8);Jme={name:QO,shader:g8}});var E8,epe,S8=y(()=>{W();E8="bayerDitherFunctions",epe=`float bayerDither2(vec2 _P) {return mod(2.0*_P.y+_P.x+1.0,4.0);} +`;x.IncludesShadersStoreWGSL[QO]||(x.IncludesShadersStoreWGSL[QO]=g8);epe={name:QO,shader:g8}});var E8,tpe,S8=y(()=>{W();E8="bayerDitherFunctions",tpe=`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);} @@ -10265,7 +10265,7 @@ 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 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O8,ope,N8=y(()=>{W();ju();qv();O8="shadowMapUboDeclaration",ope=`layout(std140,column_major) uniform; +`;x.IncludesShadersStore[D8]||(x.IncludesShadersStore[D8]=ope)});var O8,lpe,N8=y(()=>{W();ju();Zv();O8="shadowMapUboDeclaration",lpe=`layout(std140,column_major) uniform; #include #include -`;x.IncludesShadersStore[O8]||(x.IncludesShadersStore[O8]=ope)});var w8,lpe,F8=y(()=>{W();w8="shadowMapVertexExtraDeclaration",lpe=`#if SM_NORMALBIAS==1 +`;x.IncludesShadersStore[O8]||(x.IncludesShadersStore[O8]=lpe)});var w8,cpe,F8=y(()=>{W();w8="shadowMapVertexExtraDeclaration",cpe=`#if SM_NORMALBIAS==1 uniform vec3 lightDataSM; #endif uniform vec3 biasAndScaleSM;uniform vec2 depthValuesSM;varying float vDepthMetricSM; @@ -10356,7 +10356,7 @@ varying vec3 vPositionWSM; #if defined(SM_DEPTHCLAMP) && SM_DEPTHCLAMP==1 varying float zSM; #endif -`;x.IncludesShadersStore[w8]||(x.IncludesShadersStore[w8]=lpe)});var B8,cpe,U8=y(()=>{W();B8="shadowMapVertexNormalBias",cpe=`#if SM_NORMALBIAS==1 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vec2 vUV;uniform sampler2D textureSampler;uniform vec2 screenSize; +}`;x.ShadersStore[eN]||(x.ShadersStore[eN]=k8);upe={name:eN,shader:k8}});var X8={};Be(X8,{depthBoxBlurPixelShader:()=>hpe});var tN,H8,hpe,Y8=y(()=>{W();tN="depthBoxBlurPixelShader",H8=`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)));}`;x.ShadersStore[tN]||(x.ShadersStore[tN]=H8);upe={name:tN,shader:H8}});var j8={};Be(j8,{shadowMapFragmentSoftTransparentShadow:()=>hpe});var iN,K8,hpe,Z8=y(()=>{W();iN="shadowMapFragmentSoftTransparentShadow",K8=`#if SM_SOFTTRANSPARENTSHADOW==1 +colorDepth+=texture2D(textureSampler,vUV+vec2(x,y)/screenSize);gl_FragColor=(colorDepth/float((OFFSET*2+1)*(OFFSET*2+1)));}`;x.ShadersStore[tN]||(x.ShadersStore[tN]=H8);hpe={name:tN,shader:H8}});var j8={};Be(j8,{shadowMapFragmentSoftTransparentShadow:()=>mpe});var iN,K8,mpe,q8=y(()=>{W();iN="shadowMapFragmentSoftTransparentShadow",K8=`#if SM_SOFTTRANSPARENTSHADOW==1 if ((bayerDither8(floor(mod(gl_FragCoord.xy,8.0))))/64.0>=softTransparentShadowSM.x*alpha) discard; #endif -`;x.IncludesShadersStore[iN]||(x.IncludesShadersStore[iN]=K8);hpe={name:iN,shader:K8}});var Fi,sM=y(()=>{We();Kt();Yi();ld();Xr();jf();Sc();KO();vi();An();fd();tR();Lu();Ol();es();pv();Fi=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 ie,this.onAfterShadowMapRenderObservable=new ie,this.onBeforeShadowMapRenderMeshObservable=new ie,this.onAfterShadowMapRenderMeshObservable=new ie,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=q.Zero(),this._projectionMatrix=q.Zero(),this._transformMatrix=q.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=q.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 Yr(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 Yr(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(),d=this._scene.getEngine(),u=l.getMaterial();if(!u||l.verticesCount===0||this.customAllowRendering&&!this.customAllowRendering(l))continue;let h=c._getInstancesRenderList(l._id,!!l.getReplacementMesh());if(h.mustReturn)continue;let m=d.getCaps().instancedArrays&&(h.visibleInstances[l._id]!==null&&h.visibleInstances[l._id]!==void 0||c.hasThinInstances),g=u.needAlphaBlendingForMesh(c);o=this.isReady(l,m,g)&&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(),qa.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),qa.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 dt(0,0,0,0),i=new dt(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=Xa.MIN_RENDERINGGROUPS;r(r8(),i8)),Promise.resolve().then(()=>(u8(),d8)),Promise.resolve().then(()=>(p8(),m8)),Promise.resolve().then(()=>(v8(),_8))])):await Promise.all([Promise.resolve().then(()=>(y8(),M8)),Promise.resolve().then(()=>(z8(),W8)),Promise.resolve().then(()=>(Y8(),X8)),Promise.resolve().then(()=>(Z8(),j8))]),this._shadersLoaded=!0}_initializeBlurRTTAndPostProcesses(){let e=this._scene.getEngine(),t=this._mapSize/this.blurScale;(!this.useKernelBlur||this.blurScale!==1)&&(this._shadowMap2=new Yr(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 so(this._light.name+"KernelBlurX",new Fe(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 so(this._light.name+"KernelBlurY",new Fe(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 Pi(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(A)):(r.getMeshUniformBuffer().bindToEffect(v,"Mesh"),r.transferToEffect(S?A:T))}),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()===jt.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,d=[L.PositionKind],u=e.getMesh(),h=!1,m=!1,g=!1,p=!1;this.normalBias&&u.isVerticesDataPresent(L.NormalKind)&&(d.push(L.NormalKind),a.push("#define NORMAL"),h=!0,u.nonUniformScaling&&a.push("#define NONUNIFORMSCALING"));let _=r.needAlphaTestingForMesh(u);if((_||r.needAlphaBlendingForMesh(u))&&(this.useOpacityTextureForTransparentShadow?this._opacityTexture=r.opacityTexture:this._opacityTexture=r.getAlphaTestTexture(),this._opacityTexture)){if(!this._opacityTexture.isReady())return!1;let A=(o=r.alphaCutOff)!=null?o:n.DEFAULT_ALPHA_CUTOFF;a.push("#define ALPHATEXTURE"),_&&a.push(`#define ALPHATESTVALUE ${A}${A%1===0?".":""}`),u.isVerticesDataPresent(L.UVKind)&&(d.push(L.UVKind),a.push("#define UV1"),m=!0),u.isVerticesDataPresent(L.UV2Kind)&&this._opacityTexture.coordinatesIndex===1&&(d.push(L.UV2Kind),a.push("#define UV2"),g=!0)}let v=new ns;if(u.useBones&&u.computeBonesUsingShaders&&u.skeleton){d.push(L.MatricesIndicesKind),d.push(L.MatricesWeightsKind),u.numBoneInfluencers>4&&(d.push(L.MatricesIndicesExtraKind),d.push(L.MatricesWeightsExtraKind));let A=u.skeleton;a.push("#define NUM_BONE_INFLUENCERS "+u.numBoneInfluencers),u.numBoneInfluencers>0&&v.addCPUSkinningFallback(0,u),A.isUsingTextureForMatrices?a.push("#define BONETEXTURE"):a.push("#define BonesPerMesh "+(A.bones.length+1))}else a.push("#define NUM_BONE_INFLUENCERS 0");let E=u.morphTargetManager?Nl(u.morphTargetManager,a,d,u,!0,h,!1,m,g,p):0;if(Ll(r,this._scene,a),t&&(a.push("#define INSTANCES"),ko(d),e.getRenderingMesh().hasThinInstances&&a.push("#define THIN_INSTANCES")),this.customShaderOptions&&this.customShaderOptions.defines)for(let A of this.customShaderOptions.defines)a.indexOf(A)===-1&&a.push(A);let T=u.bakedVertexAnimationManager;T&&T.isEnabled&&(a.push("#define BAKED_VERTEX_ANIMATION_TEXTURE"),t&&d.push("bakedVertexAnimationSettingsInstanced"));let S=a.join(` -`);if(f!==S){f=S;let A="shadowMap",R=["world","mBones","viewProjection","diffuseMatrix","lightDataSM","depthValuesSM","biasAndScaleSM","morphTargetInfluences","morphTargetCount","boneTextureInfo","softTransparentShadowSM","morphTargetTextureInfo","morphTargetTextureIndices","bakedVertexAnimationSettings","bakedVertexAnimationTextureSizeInverted","bakedVertexAnimationTime","bakedVertexAnimationTexture"],M=["diffuseSampler","boneSampler","morphTargets","bakedVertexAnimationTexture"],I=["Scene","Mesh"];if(Qn(R),this.customShaderOptions){if(A=this.customShaderOptions.shaderName,this.customShaderOptions.attributes)for(let D of this.customShaderOptions.attributes)d.indexOf(D)===-1&&d.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)M.indexOf(D)===-1&&M.push(D)}let C=this._scene.getEngine();c=C.createEffect(A,{attributes:d,uniformsNames:R,uniformBuffersNames:I,samplers:M,defines:S,fallbacks:v,onCompiled:null,onError:null,indexParameters:{maxSimultaneousMorphTargets:E},shaderLanguage:this._shaderLanguage},C),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?dD(l,this._viewMatrix,this._projectionMatrix,$.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),q.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 $e("ShadowGeneratorSceneComponent")}});var Q8={};Be(Q8,{depthPixelShader:()=>mpe});var rN,q8,mpe,nN=y(()=>{W();Yc();nM();Kc();rN="depthPixelShader",q8=`#ifdef ALPHATEST +`;x.IncludesShadersStore[iN]||(x.IncludesShadersStore[iN]=K8);mpe={name:iN,shader:K8}});var Fi,sM=y(()=>{We();Kt();Yi();ld();Xr();jf();Sc();KO();vi();An();fd();tR();Lu();Ol();es();pv();Fi=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 ie,this.onAfterShadowMapRenderObservable=new ie,this.onBeforeShadowMapRenderMeshObservable=new ie,this.onAfterShadowMapRenderMeshObservable=new ie,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=Z.Zero(),this._projectionMatrix=Z.Zero(),this._transformMatrix=Z.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=Z.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 Yr(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 Yr(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(),d=this._scene.getEngine(),u=l.getMaterial();if(!u||l.verticesCount===0||this.customAllowRendering&&!this.customAllowRendering(l))continue;let h=c._getInstancesRenderList(l._id,!!l.getReplacementMesh());if(h.mustReturn)continue;let m=d.getCaps().instancedArrays&&(h.visibleInstances[l._id]!==null&&h.visibleInstances[l._id]!==void 0||c.hasThinInstances),g=u.needAlphaBlendingForMesh(c);o=this.isReady(l,m,g)&&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(),Za.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),Za.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 dt(0,0,0,0),i=new dt(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=Xa.MIN_RENDERINGGROUPS;r(r8(),i8)),Promise.resolve().then(()=>(u8(),d8)),Promise.resolve().then(()=>(p8(),m8)),Promise.resolve().then(()=>(v8(),_8))])):await Promise.all([Promise.resolve().then(()=>(y8(),M8)),Promise.resolve().then(()=>(z8(),W8)),Promise.resolve().then(()=>(Y8(),X8)),Promise.resolve().then(()=>(q8(),j8))]),this._shadersLoaded=!0}_initializeBlurRTTAndPostProcesses(){let e=this._scene.getEngine(),t=this._mapSize/this.blurScale;(!this.useKernelBlur||this.blurScale!==1)&&(this._shadowMap2=new Yr(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 so(this._light.name+"KernelBlurX",new Fe(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 so(this._light.name+"KernelBlurY",new Fe(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 Pi(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(A)):(r.getMeshUniformBuffer().bindToEffect(v,"Mesh"),r.transferToEffect(S?A:T))}),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()===jt.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,d=[L.PositionKind],u=e.getMesh(),h=!1,m=!1,g=!1,p=!1;this.normalBias&&u.isVerticesDataPresent(L.NormalKind)&&(d.push(L.NormalKind),a.push("#define NORMAL"),h=!0,u.nonUniformScaling&&a.push("#define NONUNIFORMSCALING"));let _=r.needAlphaTestingForMesh(u);if((_||r.needAlphaBlendingForMesh(u))&&(this.useOpacityTextureForTransparentShadow?this._opacityTexture=r.opacityTexture:this._opacityTexture=r.getAlphaTestTexture(),this._opacityTexture)){if(!this._opacityTexture.isReady())return!1;let A=(o=r.alphaCutOff)!=null?o:n.DEFAULT_ALPHA_CUTOFF;a.push("#define ALPHATEXTURE"),_&&a.push(`#define ALPHATESTVALUE ${A}${A%1===0?".":""}`),u.isVerticesDataPresent(L.UVKind)&&(d.push(L.UVKind),a.push("#define UV1"),m=!0),u.isVerticesDataPresent(L.UV2Kind)&&this._opacityTexture.coordinatesIndex===1&&(d.push(L.UV2Kind),a.push("#define UV2"),g=!0)}let v=new ns;if(u.useBones&&u.computeBonesUsingShaders&&u.skeleton){d.push(L.MatricesIndicesKind),d.push(L.MatricesWeightsKind),u.numBoneInfluencers>4&&(d.push(L.MatricesIndicesExtraKind),d.push(L.MatricesWeightsExtraKind));let A=u.skeleton;a.push("#define NUM_BONE_INFLUENCERS "+u.numBoneInfluencers),u.numBoneInfluencers>0&&v.addCPUSkinningFallback(0,u),A.isUsingTextureForMatrices?a.push("#define BONETEXTURE"):a.push("#define BonesPerMesh "+(A.bones.length+1))}else a.push("#define NUM_BONE_INFLUENCERS 0");let E=u.morphTargetManager?Nl(u.morphTargetManager,a,d,u,!0,h,!1,m,g,p):0;if(Ll(r,this._scene,a),t&&(a.push("#define INSTANCES"),ko(d),e.getRenderingMesh().hasThinInstances&&a.push("#define THIN_INSTANCES")),this.customShaderOptions&&this.customShaderOptions.defines)for(let A of this.customShaderOptions.defines)a.indexOf(A)===-1&&a.push(A);let T=u.bakedVertexAnimationManager;T&&T.isEnabled&&(a.push("#define BAKED_VERTEX_ANIMATION_TEXTURE"),t&&d.push("bakedVertexAnimationSettingsInstanced"));let S=a.join(` +`);if(f!==S){f=S;let A="shadowMap",R=["world","mBones","viewProjection","diffuseMatrix","lightDataSM","depthValuesSM","biasAndScaleSM","morphTargetInfluences","morphTargetCount","boneTextureInfo","softTransparentShadowSM","morphTargetTextureInfo","morphTargetTextureIndices","bakedVertexAnimationSettings","bakedVertexAnimationTextureSizeInverted","bakedVertexAnimationTime","bakedVertexAnimationTexture"],M=["diffuseSampler","boneSampler","morphTargets","bakedVertexAnimationTexture"],I=["Scene","Mesh"];if(Qn(R),this.customShaderOptions){if(A=this.customShaderOptions.shaderName,this.customShaderOptions.attributes)for(let D of this.customShaderOptions.attributes)d.indexOf(D)===-1&&d.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)M.indexOf(D)===-1&&M.push(D)}let C=this._scene.getEngine();c=C.createEffect(A,{attributes:d,uniformsNames:R,uniformBuffersNames:I,samplers:M,defines:S,fallbacks:v,onCompiled:null,onError:null,indexParameters:{maxSimultaneousMorphTargets:E},shaderLanguage:this._shaderLanguage},C),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?dD(l,this._viewMatrix,this._projectionMatrix,$.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),Z.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 $e("ShadowGeneratorSceneComponent")}});var Q8={};Be(Q8,{depthPixelShader:()=>ppe});var rN,Z8,ppe,nN=y(()=>{W();Yc();nM();Kc();rN="depthPixelShader",Z8=`#ifdef ALPHATEST varying vec2 vUV;uniform sampler2D diffuseSampler; #endif #include @@ -10502,10 +10502,10 @@ gl_FragColor=vec4(vDepthMetric,0.0,0.0,1.0); #endif #endif #endif -}`;x.ShadersStore[rN]||(x.ShadersStore[rN]=q8);mpe={name:rN,shader:q8}});var $8,ppe,J8=y(()=>{W();$8="pointCloudVertexDeclaration",ppe=`#ifdef POINTSIZE +}`;x.ShadersStore[rN]||(x.ShadersStore[rN]=Z8);ppe={name:rN,shader:Z8}});var $8,gpe,J8=y(()=>{W();$8="pointCloudVertexDeclaration",gpe=`#ifdef POINTSIZE uniform float pointSize; #endif -`;x.IncludesShadersStore[$8]||(x.IncludesShadersStore[$8]=ppe)});var t6={};Be(t6,{depthVertexShader:()=>gpe});var sN,e6,gpe,aN=y(()=>{W();Vc();Gc();Sd();Td();kc();md();J8();Ad();xd();Wc();zc();Hc();Xc();RO();sN="depthVertexShader",e6=`attribute vec3 position; +`;x.IncludesShadersStore[$8]||(x.IncludesShadersStore[$8]=gpe)});var t6={};Be(t6,{depthVertexShader:()=>_pe});var sN,e6,_pe,aN=y(()=>{W();Vc();Gc();Sd();Td();kc();md();J8();Ad();xd();Wc();zc();Hc();Xc();RO();sN="depthVertexShader",e6=`attribute vec3 position; #include #include #include @@ -10563,7 +10563,7 @@ vUV=vec2(diffuseMatrix*vec4(uv2Updated,1.0,0.0)); #endif #include } -`;x.ShadersStore[sN]||(x.ShadersStore[sN]=e6);gpe={name:sN,shader:e6}});var r6={};Be(r6,{depthVertexShaderWGSL:()=>_pe});var oN,i6,_pe,n6=y(()=>{W();Pc();Dc();gd();_d();Lc();hd();vd();Ed();Oc();Nc();wc();Fc();oN="depthVertexShader",i6=`attribute position: vec3f; +`;x.ShadersStore[sN]||(x.ShadersStore[sN]=e6);_pe={name:sN,shader:e6}});var r6={};Be(r6,{depthVertexShaderWGSL:()=>vpe});var oN,i6,vpe,n6=y(()=>{W();Pc();Dc();gd();_d();Lc();hd();vd();Ed();Oc();Nc();wc();Fc();oN="depthVertexShader",i6=`attribute position: vec3f; #include #include #include @@ -10619,7 +10619,7 @@ vertexOutputs.vUV= (uniforms.diffuseMatrix* vec4f(uv2Updated,1.0,0.0)).xy; #endif #endif } -`;x.ShadersStoreWGSL[oN]||(x.ShadersStoreWGSL[oN]=i6);_pe={name:oN,shader:i6}});var a6={};Be(a6,{depthPixelShaderWGSL:()=>vpe});var lN,s6,vpe,o6=y(()=>{W();Bc();rM();Uc();lN="depthPixelShader",s6=`#ifdef ALPHATEST +`;x.ShadersStoreWGSL[oN]||(x.ShadersStoreWGSL[oN]=i6);vpe={name:oN,shader:i6}});var a6={};Be(a6,{depthPixelShaderWGSL:()=>Epe});var lN,s6,Epe,o6=y(()=>{W();Bc();rM();Uc();lN="depthPixelShader",s6=`#ifdef ALPHATEST varying vUV: vec2f;var diffuseSamplerSampler: sampler;var diffuseSampler: texture_2d; #endif #include @@ -10658,8 +10658,8 @@ fragmentOutputs.color= vec4f(input.vDepthMetric,0.0,0.0,1.0); #endif #endif #endif -}`;x.ShadersStoreWGSL[lN]||(x.ShadersStoreWGSL[lN]=s6);vpe={name:lN,shader:s6}});var Zp,l6=y(()=>{Kt();Yi();Xr();jf();Dl();nN();aN();An();Ol();es();fd();Zp=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 dt(1,1,1,1):this.clearColor=new dt(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 Yr(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(u=>{u.clear(this.clearColor,!0,!0,!0)}),this._depthMap.customIsReadyFunction=(u,h,m)=>{if((m||h===0)&&u.subMeshes)for(let g=0;g{var M;let h=u.getRenderingMesh(),m=u.getEffectiveMesh(),g=this._scene,p=g.getEngine(),_=u.getMaterial();if(m._internalAbstractMeshDataInfo._isActiveIntermediate=!1,!_||m.infiniteDistance||_.disableDepthWrite||u.verticesCount===0||u._renderId===g.getRenderId())return;let v=m._getWorldMatrixDeterminant()<0,E=_._getEffectiveOrientation(h);v&&(E=E===0?1:0);let T=E===0;p.setState(_.backFaceCulling,0,!1,T,this.reverseCulling?!_.cullBackFaces:_.cullBackFaces);let S=h._getInstancesRenderList(u._id,!!u.getReplacementMesh());if(S.mustReturn)return;let A=p.getCaps().instancedArrays&&(S.visibleInstances[u._id]!==null&&S.visibleInstances[u._id]!==void 0||h.hasThinInstances),R=this._camera||g.activeCamera;if(this.isReady(u,A)&&R){if(u._renderId=g.getRenderId(),m.getClassName()==="GaussianSplattingMesh"){let B=this._ensureGaussianSplattingDepthMaterial(m,p.currentRenderPassId);if(B&&!B.isReadyForSubMesh(m,u,A))return;this.alphaBlendedDepth&&_.needAlphaBlendingForMesh(m)?p.setAlphaMode(2):p.setAlphaMode(0),m.render(u,!1);return}let C=(M=m._internalAbstractMeshDataInfo._materialForRenderPass)==null?void 0:M[p.currentRenderPassId],D=u._getDrawWrapper();!D&&C&&(D=C._getDrawWrapper());let w=R.mode===_t.ORTHOGRAPHIC_CAMERA;if(!D)return;let k=D.effect;p.enableEffect(D),A||h._bind(u,k,_.fillMode),C?C.bindForSubMesh(m.getWorldMatrix(),m,u):(k.setMatrix("viewProjection",g.getTransformMatrix()),k.setMatrix("world",m.getWorldMatrix()),this._storeCameraSpaceZ&&k.setMatrix("view",g.getViewMatrix()));let O,N;if(w?(O=!p.useReverseDepthBuffer&&p.isNDCHalfZRange?0:1,N=p.useReverseDepthBuffer&&p.isNDCHalfZRange?0:1):(O=p.useReverseDepthBuffer&&p.isNDCHalfZRange?R.minZ:p.isNDCHalfZRange?0:R.minZ,N=p.useReverseDepthBuffer&&p.isNDCHalfZRange?0:R.maxZ),k.setFloat2("depthValues",O,O+N),!C){if(_.needAlphaTestingForMesh(m)){let V=_.getAlphaTestTexture();V&&(k.setTexture("diffuseSampler",V),k.setMatrix("diffuseMatrix",V.getTextureMatrix()))}Zs(h,k),$n(k,_,g),Jn(h,k),h.morphTargetManager&&h.morphTargetManager.isUsingTextureForTargets&&h.morphTargetManager._bind(k);let B=u.getMesh().bakedVertexAnimationManager;B&&B.isEnabled&&B.bind(k,A),_.pointsCloud&&k.setFloat("pointSize",_.pointSize)}this.alphaBlendedDepth&&_.needAlphaBlendingForMesh(m)?p.setAlphaMode(2):p.setAlphaMode(0),h._processRendering(m,u,k,_.fillMode,S,A,(B,V)=>k.setMatrix("world",V))}};this._depthMap.customRenderFunction=(u,h,m,g)=>{let p=this._scene.getEngine(),_=p.getAlphaMode(),v;if(g.length)for(v=0;v(n6(),r6)),Promise.resolve().then(()=>(o6(),a6))])):await Promise.all([Promise.resolve().then(()=>(aN(),t6)),Promise.resolve().then(()=>(nN(),Q8))]),this._shadersLoaded=!0}isReady(e,t){var R,M;if(!this._shadersLoaded)return!1;let i=this._scene.getEngine(),r=e.getMesh(),s=r.getScene(),a=this._depthMap.renderPassId,o=(M=(R=r._internalAbstractMeshDataInfo._materialForRenderPass)==null?void 0:R[a])!=null?M: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],d=!1,u=!1,h=!1;l.needAlphaTestingForMesh(r)&&l.getAlphaTestTexture()&&(c.push("#define ALPHATEST"),r.isVerticesDataPresent(L.UVKind)&&(f.push(L.UVKind),c.push("#define UV1"),d=!0),r.isVerticesDataPresent(L.UV2Kind)&&(f.push(L.UV2Kind),c.push("#define UV2"),u=!0));let m=new ns;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 I=r.skeleton;I.isUsingTextureForMatrices?c.push("#define BONETEXTURE"):c.push("#define BonesPerMesh "+(I.bones.length+1))}else c.push("#define NUM_BONE_INFLUENCERS 0");let g=r.morphTargetManager?Nl(r.morphTargetManager,c,f,r,!0,!1,!1,d,u,h):0;l.pointsCloud&&c.push("#define POINTSIZE"),t&&(c.push("#define INSTANCES"),ko(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"),Ll(l,s,c);let _=i.currentRenderPassId,E=this._depthMap.renderPassIds.includes(_)?_:this._depthMap.renderPassId,T=e._getDrawWrapper(E,!0),S=T.defines,A=c.join(` -`);if(S!==A){let I=["world","mBones","boneTextureInfo","pointSize","viewProjection","view","diffuseMatrix","depthValues","morphTargetInfluences","morphTargetCount","morphTargetTextureInfo","morphTargetTextureIndices","bakedVertexAnimationSettings","bakedVertexAnimationTextureSizeInverted","bakedVertexAnimationTime","bakedVertexAnimationTexture"],C=["diffuseSampler","morphTargets","boneSampler","bakedVertexAnimationTexture"];Qn(I),T.setEffect(i.createEffect("depth",{attributes:f,uniformsNames:I,uniformBuffersNames:[],samplers:C,defines:A,fallbacks:m,onCompiled:null,onError:null,indexParameters:{maxSimultaneousMorphTargets:g},shaderLanguage:this._shaderLanguage},i),A)}return T.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]}}};Zp.ForceGLSL=!1;Zp._SceneComponentInitialization=n=>{throw $e("DepthRendererSceneComponent")}});var f6={};Be(f6,{minmaxReduxPixelShaderWGSL:()=>Epe});var cN,c6,Epe,fN=y(()=>{W();cN="minmaxReduxPixelShader",c6=`varying vUV: vec2f;var textureSampler: texture_2d; +}`;x.ShadersStoreWGSL[lN]||(x.ShadersStoreWGSL[lN]=s6);Epe={name:lN,shader:s6}});var qp,l6=y(()=>{Kt();Yi();Xr();jf();Dl();nN();aN();An();Ol();es();fd();qp=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 dt(1,1,1,1):this.clearColor=new dt(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 Yr(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(u=>{u.clear(this.clearColor,!0,!0,!0)}),this._depthMap.customIsReadyFunction=(u,h,m)=>{if((m||h===0)&&u.subMeshes)for(let g=0;g{var M;let h=u.getRenderingMesh(),m=u.getEffectiveMesh(),g=this._scene,p=g.getEngine(),_=u.getMaterial();if(m._internalAbstractMeshDataInfo._isActiveIntermediate=!1,!_||m.infiniteDistance||_.disableDepthWrite||u.verticesCount===0||u._renderId===g.getRenderId())return;let v=m._getWorldMatrixDeterminant()<0,E=_._getEffectiveOrientation(h);v&&(E=E===0?1:0);let T=E===0;p.setState(_.backFaceCulling,0,!1,T,this.reverseCulling?!_.cullBackFaces:_.cullBackFaces);let S=h._getInstancesRenderList(u._id,!!u.getReplacementMesh());if(S.mustReturn)return;let A=p.getCaps().instancedArrays&&(S.visibleInstances[u._id]!==null&&S.visibleInstances[u._id]!==void 0||h.hasThinInstances),R=this._camera||g.activeCamera;if(this.isReady(u,A)&&R){if(u._renderId=g.getRenderId(),m.getClassName()==="GaussianSplattingMesh"){let B=this._ensureGaussianSplattingDepthMaterial(m,p.currentRenderPassId);if(B&&!B.isReadyForSubMesh(m,u,A))return;this.alphaBlendedDepth&&_.needAlphaBlendingForMesh(m)?p.setAlphaMode(2):p.setAlphaMode(0),m.render(u,!1);return}let C=(M=m._internalAbstractMeshDataInfo._materialForRenderPass)==null?void 0:M[p.currentRenderPassId],D=u._getDrawWrapper();!D&&C&&(D=C._getDrawWrapper());let w=R.mode===_t.ORTHOGRAPHIC_CAMERA;if(!D)return;let k=D.effect;p.enableEffect(D),A||h._bind(u,k,_.fillMode),C?C.bindForSubMesh(m.getWorldMatrix(),m,u):(k.setMatrix("viewProjection",g.getTransformMatrix()),k.setMatrix("world",m.getWorldMatrix()),this._storeCameraSpaceZ&&k.setMatrix("view",g.getViewMatrix()));let O,N;if(w?(O=!p.useReverseDepthBuffer&&p.isNDCHalfZRange?0:1,N=p.useReverseDepthBuffer&&p.isNDCHalfZRange?0:1):(O=p.useReverseDepthBuffer&&p.isNDCHalfZRange?R.minZ:p.isNDCHalfZRange?0:R.minZ,N=p.useReverseDepthBuffer&&p.isNDCHalfZRange?0:R.maxZ),k.setFloat2("depthValues",O,O+N),!C){if(_.needAlphaTestingForMesh(m)){let V=_.getAlphaTestTexture();V&&(k.setTexture("diffuseSampler",V),k.setMatrix("diffuseMatrix",V.getTextureMatrix()))}qs(h,k),$n(k,_,g),Jn(h,k),h.morphTargetManager&&h.morphTargetManager.isUsingTextureForTargets&&h.morphTargetManager._bind(k);let B=u.getMesh().bakedVertexAnimationManager;B&&B.isEnabled&&B.bind(k,A),_.pointsCloud&&k.setFloat("pointSize",_.pointSize)}this.alphaBlendedDepth&&_.needAlphaBlendingForMesh(m)?p.setAlphaMode(2):p.setAlphaMode(0),h._processRendering(m,u,k,_.fillMode,S,A,(B,V)=>k.setMatrix("world",V))}};this._depthMap.customRenderFunction=(u,h,m,g)=>{let p=this._scene.getEngine(),_=p.getAlphaMode(),v;if(g.length)for(v=0;v(n6(),r6)),Promise.resolve().then(()=>(o6(),a6))])):await Promise.all([Promise.resolve().then(()=>(aN(),t6)),Promise.resolve().then(()=>(nN(),Q8))]),this._shadersLoaded=!0}isReady(e,t){var R,M;if(!this._shadersLoaded)return!1;let i=this._scene.getEngine(),r=e.getMesh(),s=r.getScene(),a=this._depthMap.renderPassId,o=(M=(R=r._internalAbstractMeshDataInfo._materialForRenderPass)==null?void 0:R[a])!=null?M: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],d=!1,u=!1,h=!1;l.needAlphaTestingForMesh(r)&&l.getAlphaTestTexture()&&(c.push("#define ALPHATEST"),r.isVerticesDataPresent(L.UVKind)&&(f.push(L.UVKind),c.push("#define UV1"),d=!0),r.isVerticesDataPresent(L.UV2Kind)&&(f.push(L.UV2Kind),c.push("#define UV2"),u=!0));let m=new ns;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 I=r.skeleton;I.isUsingTextureForMatrices?c.push("#define BONETEXTURE"):c.push("#define BonesPerMesh "+(I.bones.length+1))}else c.push("#define NUM_BONE_INFLUENCERS 0");let g=r.morphTargetManager?Nl(r.morphTargetManager,c,f,r,!0,!1,!1,d,u,h):0;l.pointsCloud&&c.push("#define POINTSIZE"),t&&(c.push("#define INSTANCES"),ko(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"),Ll(l,s,c);let _=i.currentRenderPassId,E=this._depthMap.renderPassIds.includes(_)?_:this._depthMap.renderPassId,T=e._getDrawWrapper(E,!0),S=T.defines,A=c.join(` +`);if(S!==A){let I=["world","mBones","boneTextureInfo","pointSize","viewProjection","view","diffuseMatrix","depthValues","morphTargetInfluences","morphTargetCount","morphTargetTextureInfo","morphTargetTextureIndices","bakedVertexAnimationSettings","bakedVertexAnimationTextureSizeInverted","bakedVertexAnimationTime","bakedVertexAnimationTexture"],C=["diffuseSampler","morphTargets","boneSampler","bakedVertexAnimationTexture"];Qn(I),T.setEffect(i.createEffect("depth",{attributes:f,uniformsNames:I,uniformBuffersNames:[],samplers:C,defines:A,fallbacks:m,onCompiled:null,onError:null,indexParameters:{maxSimultaneousMorphTargets:g},shaderLanguage:this._shaderLanguage},i),A)}return T.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]}}};qp.ForceGLSL=!1;qp._SceneComponentInitialization=n=>{throw $e("DepthRendererSceneComponent")}});var f6={};Be(f6,{minmaxReduxPixelShaderWGSL:()=>Spe});var cN,c6,Spe,fN=y(()=>{W();cN="minmaxReduxPixelShader",c6=`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; @@ -10688,7 +10688,7 @@ fn main(input: FragmentInputs)->FragmentOutputs {let coord=vec2i(fragmentInputs. fn main(input: FragmentInputs)->FragmentOutputs {fragmentOutputs.color=vec4f(0.);if (true) { discard;}} #endif -`;x.ShadersStoreWGSL[cN]||(x.ShadersStoreWGSL[cN]=c6);Epe={name:cN,shader:c6}});var u6={};Be(u6,{minmaxReduxPixelShader:()=>Spe});var dN,d6,Spe,uN=y(()=>{W();dN="minmaxReduxPixelShader",d6=`varying vec2 vUV;uniform sampler2D textureSampler; +`;x.ShadersStoreWGSL[cN]||(x.ShadersStoreWGSL[cN]=c6);Spe={name:cN,shader:c6}});var u6={};Be(u6,{minmaxReduxPixelShader:()=>Tpe});var dN,d6,Tpe,uN=y(()=>{W();dN="minmaxReduxPixelShader",d6=`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; @@ -10717,12 +10717,12 @@ void main(void) {glFragColor=vec4(0.);if (true) { discard;}} #endif -`;x.ShadersStore[dN]||(x.ShadersStore[dN]=d6);Spe={name:dN,shader:d6}});var h6,Rd,Tpe,Ape,Yo,aM,m6=y(()=>{vi();Ou();Gi();(function(n){n[n.NormalizedViewDepth=0]="NormalizedViewDepth",n[n.ViewDepth=1]="ViewDepth",n[n.ScreenDepth=2]="ScreenDepth"})(h6||(h6={}));Rd=class n extends en{_gatherImports(e,t){e?(this._webGPUReady=!0,t.push(Promise.resolve().then(()=>(fN(),f6)))):t.push(Promise.resolve().then(()=>(uN(),u6)))}constructor(e,t=null,i="",r){super({...r,name:e,engine:t||Oe.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)}};Rd.FragmentUrl="minmaxRedux";Rd.Uniforms=["texSize"];Tpe=new Float32Array(4),Ape=new Uint8Array(4),Yo={min:0,max:0},aM=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 ie,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?Tpe:Ape;this._scene.getEngine()._readTexturePixels(e,1,1,-1,0,i,!1),Yo.min=i[0],Yo.max=i[1],t||(Yo.min=Yo.min/255,Yo.max=Yo.max/255),Yo.min>=Yo.max&&(Yo.min=0,Yo.max=1),this.onAfterReductionPerformed.notifyObservers(Yo)}dispose(e=!0){e&&(this.onAfterReductionPerformed.clear(),this._textureWidth=0,this._textureHeight=0);for(let t=0;t{vi();Ou();Gi();(function(n){n[n.NormalizedViewDepth=0]="NormalizedViewDepth",n[n.ViewDepth=1]="ViewDepth",n[n.ScreenDepth=2]="ScreenDepth"})(h6||(h6={}));Rd=class n extends en{_gatherImports(e,t){e?(this._webGPUReady=!0,t.push(Promise.resolve().then(()=>(fN(),f6)))):t.push(Promise.resolve().then(()=>(uN(),u6)))}constructor(e,t=null,i="",r){super({...r,name:e,engine:t||Oe.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)}};Rd.FragmentUrl="minmaxRedux";Rd.Uniforms=["texSize"];Ape=new Float32Array(4),xpe=new Uint8Array(4),Yo={min:0,max:0},aM=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 ie,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?Ape:xpe;this._scene.getEngine()._readTexturePixels(e,1,1,-1,0,i,!1),Yo.min=i[0],Yo.max=i[1],t||(Yo.min=Yo.min/255,Yo.max=Yo.max/255),Yo.min>=Yo.max&&(Yo.min=0,Yo.max=1),this.onAfterReductionPerformed.notifyObservers(Yo)}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 Rd("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 oM,p6=y(()=>{Sc();Jx();m6();uN();fN();oM=class{get onAfterReductionPerformed(){return this._thinMinMaxReducer.onAfterReductionPerformed}constructor(e){this._onAfterUnbindObserver=null,this._forceFullscreenViewport=!0,this._activated=!1,this._camera=e,this._postProcessManager=new Ec(e.getScene()),this._thinMinMaxReducer=new aM(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{l6();p6();lM=class extends oM{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 Zp(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 _6,xpe,Or,qp,cM,Ko,v6=y(()=>{We();jf();An();sM();hp();g6();Lt();Gi();pv();_6=b.Up(),xpe=b.Zero(),Or=new b,qp=new b,cM=new q,Ko=class n extends Fi{_validateFilter(e){return e===Fi.FILTER_NONE||e===Fi.FILTER_PCF||e===Fi.FILTER_PCSS?e:(ee.Error('Unsupported filter "'+e+'"!'),Fi.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 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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=q.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===Fi.FILTER_PCF&&e.setColorWrite(!1),qa.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 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o=a.getSize().width,l=this._transformMatricesAsArray,c=r.floatingOriginMode?yk(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===Fi.FILTER_PCF)t.setDepthStencilTexture("shadowTexture"+e,a),i._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),o,1/o,this.frustumEdgeFalloff,e);else if(this._filter===Fi.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 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tn.CleanBoneMatrixWeights}static set CleanBoneMatrixWeights(e){tn.CleanBoneMatrixWeights=e}static GetDefaultPlugin(){return dM()}static GetPluginForExtension(e){var t;return(t=gN(e,!0))==null?void 0:t.plugin}static IsPluginForExtensionAvailable(e){return Ipe(e)}static RegisterPlugin(e){bd(e)}static ImportMesh(e,t,i,r,s,a,o,l,c,f){R6(e,t,i,r,s,a,o,l,c,f).catch(d=>o==null?void 0:o(Oe.LastCreatedScene,d==null?void 0:d.message,d))}static async ImportMeshAsync(e,t,i,r,s,a,o){return await b6(e,t,i,r,s,a,o)}static Load(e,t,i,r,s,a,o,l){M6(e,t,i,r,s,a,o,l).catch(c=>a==null?void 0:a(Oe.LastCreatedScene,c==null?void 0:c.message,c))}static async LoadAsync(e,t,i,r,s,a){return await Lpe(e,t,i,r,s,a)}static Append(e,t,i,r,s,a,o,l){SN(e,t,i,r,s,a,o,l).catch(c=>a==null?void 0:a(i!=null?i:Oe.LastCreatedScene,c==null?void 0:c.message,c))}static async AppendAsync(e,t,i,r,s,a){return await Ope(e,t,i,r,s,a)}static LoadAssetContainer(e,t,i,r,s,a,o,l){TN(e,t,i,r,s,a,o,l).catch(c=>a==null?void 0:a(i!=null?i:Oe.LastCreatedScene,c==null?void 0:c.message,c))}static async LoadAssetContainerAsync(e,t,i,r,s,a){return await Npe(e,t,i,r,s,a)}static ImportAnimations(e,t,i,r,s,a,o,l,c,f,d){y6(e,t,i,r,s,a,o,l,c,f,d).catch(u=>c==null?void 0:c(i!=null?i:Oe.LastCreatedScene,u==null?void 0:u.message,u))}static async ImportAnimationsAsync(e,t,i,r,s,a,o,l,c,f,d){return await wpe(e,t,i,r,s,a,l,f,d)}};Qu.NO_LOGGING=0;Qu.MINIMAL_LOGGING=1;Qu.SUMMARY_LOGGING=2;Qu.DETAILED_LOGGING=3;Qu.OnPluginActivatedObservable=x6});var uM,AN,xN,Vl,eE=y(()=>{wi();$f();pp();Lt();Gi();kL();ld();Dl();Ni();Hf();uM=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}},AN=class extends uM{},xN=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}},Vl=class extends uM{constructor(e){super(),this._wasAddedToScene=!1,e=e||Oe.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 Cc){let d=o.sourceMesh;t.has(d.uniqueId)&&(c.add(d.uniqueId),i.dependedBy.get(d.uniqueId).add(l))}let f=i.dependedBy.get(l);for(let d of o.getDescendants()){let u=d.uniqueId;t.has(u)&&(f.add(u),i.dependsOn.get(u).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&&(ee.Error("SceneSerializer._topologicalSort: There were unvisited nodes:"),t.forEach(o=>{ee.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 Ir&&this.meshes.indexOf(e)!==-1||e instanceof $t&&this.transformNodes.indexOf(e)!==-1||e instanceof jt&&this.lights.indexOf(e)!==-1||e instanceof _t&&this.cameras.indexOf(e)!==-1}_isValidHierarchy(){for(let e of this.meshes)if(e.parent&&!this._isNodeInContainer(e.parent))return ee.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 ee.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 ee.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 ee.Warn(`Node ${e.name} has a parent that is not in the container.`),!1;return!0}instantiateModelsToScene(e,t=!1,i){this._isValidHierarchy()||pe.Warn("SceneSerializer.InstantiateModelsToScene: The Asset Container hierarchy is not valid.");let r={},s={},a=new xN,o=[],l=[],c={doNotInstantiate:!0,...i},f=(g,p)=>{if(r[g.uniqueId]=p.uniqueId,s[p.uniqueId]=p,e&&(p.name=e(g.name)),p instanceof Q){let _=p;if(_.morphTargetManager){let v=g.morphTargetManager;_.morphTargetManager=v.clone();for(let E=0;E{if(f(g,p),g.parent){let _=r[g.parent.uniqueId],v=s[_];v?p.parent=v:p.parent=g.parent}if(p.position&&g.position&&p.position.copyFrom(g.position),p.rotationQuaternion&&g.rotationQuaternion&&p.rotationQuaternion.copyFrom(g.rotationQuaternion),p.rotation&&g.rotation&&p.rotation.copyFrom(g.rotation),p.scaling&&g.scaling&&p.scaling.copyFrom(g.scaling),p.material){let _=p;if(_.material)if(t){let v=g.material;if(l.indexOf(v)===-1){let E=v.clone(e?e(v.name):"Clone of "+v.name);if(l.push(v),r[v.uniqueId]=E.uniqueId,s[E.uniqueId]=E,v.getClassName()==="MultiMaterial"){let T=v;for(let S of T.subMaterials)S&&(E=S.clone(e?e(S.name):"Clone of "+S.name),l.push(S),r[S.uniqueId]=E.uniqueId,s[E.uniqueId]=E);T.subMaterials=T.subMaterials.map(S=>S&&s[r[S.uniqueId]])}}_.getClassName()!=="InstancedMesh"&&(_.material=s[r[v.uniqueId]])}else _.material.getClassName()==="MultiMaterial"?this.scene.multiMaterials.indexOf(_.material)===-1&&this.scene.addMultiMaterial(_.material):this.scene.materials.indexOf(_.material)===-1&&this.scene.addMaterial(_.material)}p.parent===null&&a.rootNodes.push(p)};for(let g of h)if(g.getClassName()==="InstancedMesh"){let p=g,_=p.sourceMesh,v=r[_.uniqueId],T=(typeof v=="number"?s[v]:_).createInstance(p.name);m(p,T)}else{let p=!0;g.getClassName()==="TransformNode"||g.getClassName()==="Node"||g.skeleton||!g.getTotalVertices||g.getTotalVertices()===0?p=!1:c.doNotInstantiate&&(typeof c.doNotInstantiate=="function"?p=!c.doNotInstantiate(g):p=!c.doNotInstantiate);let _=p?g.createInstance(`instance of ${g.name}`):g.clone(`Clone of ${g.name}`,null,!0);if(!_)throw new Error(`Could not clone or instantiate node on Asset Container ${g.name}`);m(g,_)}for(let g of this.skeletons){if(c.predicate&&!c.predicate(g))continue;let p=g.clone(e?e(g.name):"Clone of "+g.name);for(let _ of this.meshes)if(_.skeleton===g&&!_.isAnInstance){let v=s[r[_.uniqueId]];if(!v||v.isAnInstance||(v.skeleton=p,o.indexOf(p)!==-1))continue;o.push(p);for(let E of p.bones)E._linkedTransformNode&&(E._linkedTransformNode=s[r[E._linkedTransformNode.uniqueId]])}a.skeletons.push(p)}for(let g of this.animationGroups){if(c.predicate&&!c.predicate(g))continue;let p=g.clone(e?e(g.name):"Clone of "+g.name,_=>s[r[_.uniqueId]]||_);a.animationGroups.push(p)}return a}addAllToScene(){if(!this._wasAddedToScene){this._isValidHierarchy()||pe.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()||pe.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 g of e)g.dispose();this.cameras.length=0;let t=this.lights.slice(0);for(let g of t)g.dispose();this.lights.length=0;let i=this.meshes.slice(0);for(let g of i)g.dispose();this.meshes.length=0;let r=this.skeletons.slice(0);for(let g of r)g.dispose();this.skeletons.length=0;let s=this.animationGroups.slice(0);for(let g of s)g.dispose();this.animationGroups.length=0;let a=this.multiMaterials.slice(0);for(let g of a)g.dispose();this.multiMaterials.length=0;let o=this.materials.slice(0);for(let g of o)g.dispose();this.materials.length=0;let l=this.geometries.slice(0);for(let g of l)g.dispose();this.geometries.length=0;let c=this.transformNodes.slice(0);for(let g of c)g.dispose();this.transformNodes.length=0;let f=this.actionManagers.slice(0);for(let g of f)g.dispose();this.actionManagers.length=0;let d=this.textures.slice(0);for(let g of d)g.dispose();this.textures.length=0;let u=this.reflectionProbes.slice(0);for(let g of u)g.dispose();this.reflectionProbes.length=0;let h=this.morphTargetManagers.slice(0);for(let g of h)g.dispose();this.morphTargetManagers.length=0;let m=this.spriteManagers.slice(0);for(let g of m)g.dispose();this.spriteManagers.length=0,this.environmentTexture&&(this.environmentTexture.dispose(),this.environmentTexture=null);for(let g of this.scene._serializableComponents)g.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 AN);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=Oe.LastCreatedScene,t,i=null){if(!e)return ee.Error("No scene available to merge animations to"),[];let r=i||(l=>{let 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c.postMessage({id:"validate",data:e,rootUrl:t,fileName:i})}):(this._LoadScriptPromise||(this._LoadScriptPromise=pe.LoadBabylonScriptAsync(this.Configuration.url)),this._LoadScriptPromise.then(()=>RN(e,t,i,r)))}};$p.Configuration={url:`${pe._DefaultCdnUrl}/gltf_validator.js`};$p._LastResults=null});var Zc,tE,P6=y(()=>{Zc="Z2xURg",tE={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,"+Zc)||n.startsWith("data:;base64,"+Zc)||n.startsWith("data:application/octet-stream;base64,"+Zc)||n.startsWith("data:model/gltf-binary;base64,"+Zc)}}});function D6(n,e,t){try{return Promise.resolve(new Uint8Array(n,e,t))}catch(i){return Promise.reject(i)}}function Bpe(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 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hM{constructor(){super(...arguments),this.extensionOptions={},this.preprocessUrlAsync=e=>Promise.resolve(e)}copyFrom(e){var 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n extends bN{constructor(e){super(),this.onParsedObservable=new ie,this.onMeshLoadedObservable=new ie,this.onSkinLoadedObservable=new ie,this.onTextureLoadedObservable=new ie,this.onMaterialLoadedObservable=new ie,this.onCameraLoadedObservable=new ie,this.onCompleteObservable=new ie,this.onErrorObservable=new ie,this.onDisposeObservable=new ie,this.onExtensionLoadedObservable=new ie,this.onValidatedObservable=new ie,this._loader=null,this._state=null,this._requests=new Array,this.name=tE.name,this.extensions=tE.extensions,this.onLoaderStateChangedObservable=new ie,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({...Upe},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||pe.GetFilename(t);if(a){if(this.useRangeRequests){this.validate&&ee.Warn("glTF validation is not supported when range requests are enabled");let f={abort:()=>{},onCompleteObservable:new ie},d={readAsync:(u,h)=>new Promise((m,g)=>{this._loadFile(e,t,p=>{m(new Uint8Array(p))},!0,p=>{g(p)},p=>{p.setRequestHeader("Range",`bytes=${u}-${u+h-1}`)})}),byteLength:0};return this._unpackBinaryAsync(new $u(d)).then(u=>{f.onCompleteObservable.notifyObservers(f),r(u)},o?u=>o(void 0,u):void 0),f}return this._loadFile(e,t,f=>{this._validate(e,new Uint8Array(f,0,f.byteLength),i,c),this._unpackBinaryAsync(new $u({readAsync:(d,u)=>D6(f,d,u),byteLength:f.byteLength})).then(d=>{r(d)},o?d=>o(void 0,d):void 0)},!0,o)}else return this._loadFile(e,t,f=>{try{this._validate(e,f,i,c),r({json:this._parseJson(f)})}catch(d){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 $u({readAsync:(o,l)=>Bpe(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 Vl(e),o=[];this.onMaterialLoadedObservable.add(d=>{o.push(d)});let l=[];this.onTextureLoadedObservable.add(d=>{l.push(d)});let c=[];this.onCameraLoadedObservable.add(d=>{c.push(d)});let f=[];return this.onMeshLoadedObservable.add(d=>{d.morphTargetManager&&f.push(d.morphTargetManager)}),this._loader.importMeshAsync(null,e,a,t,i,r,s).then(d=>(Array.prototype.push.apply(a.geometries,d.geometries),Array.prototype.push.apply(a.meshes,d.meshes),Array.prototype.push.apply(a.particleSystems,d.particleSystems),Array.prototype.push.apply(a.skeletons,d.skeletons),Array.prototype.push.apply(a.animationGroups,d.animationGroups),Array.prototype.push.apply(a.materials,o),Array.prototype.push.apply(a.textures,l),Array.prototype.push.apply(a.lights,d.lights),Array.prototype.push.apply(a.transformNodes,d.transformNodes),Array.prototype.push.apply(a.cameras,c),Array.prototype.push.apply(a.morphTargetManagers,f),a))})}canDirectLoad(e){return tE.canDirectLoad(e)}directLoad(e,t){if(t.startsWith("base64,"+Zc)||t.startsWith(";base64,"+Zc)||t.startsWith("application/octet-stream;base64,"+Zc)||t.startsWith("model/gltf-binary;base64,"+Zc)){let i=zf(t);return this._validate(e,new Uint8Array(i,0,i.byteLength)),this._unpackBinaryAsync(new $u({readAsync:(r,s)=>D6(i,r,s),byteLength:i.byteLength}))}return this._validate(e,t),Promise.resolve({json:this._parseJson(t)})}createPlugin(e){return new n(e[tE.name])}get loaderState(){return this._state}whenCompleteAsync(){return new Promise((e,t)=>{this.onCompleteObservable.addOnce(()=>{e()}),this.onErrorObservable.addOnce(i=>{t(i)})})}_setState(e){this._state!==e&&(this._state=e,this.onLoaderStateChangedObservable.notifyObservers(this._state),this._log(bs[this._state]))}_loadFile(e,t,i,r,s,a){let o=e._loadFile(t,i,l=>{this._onProgress(l,o)},!0,r,s,a);return o.onCompleteObservable.add(()=>{o._lengthComputable=!0,o._total=o._loaded}),this._requests.push(o),o}_onProgress(e,t){if(!this._progressCallback)return;t._lengthComputable=e.lengthComputable,t._loaded=e.loaded,t._total=e.total;let i=!0,r=0,s=0;for(let a of this._requests){if(a._lengthComputable===void 0||a._loaded===void 0||a._total===void 0)return;i=i&&a._lengthComputable,r+=a._loaded,s+=a._total}this._progressCallback({lengthComputable:i,loaded:r,total:i?s:0})}_validate(e,t,i="",r=""){this.validate&&(this._startPerformanceCounter("Validate JSON"),$p.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"),pe.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 Ys("Unexpected magic: "+i,Ha.GLTFLoaderUnexpectedMagicError);let r=e.readUint32();this.loggingEnabled&&this._log(`Binary version: ${r}`);let s=e.readUint32();!this.useRangeRequests&&s!==e.buffer.byteLength&&ee.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:(d,u)=>e.buffer.readAsync(f+d,u),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{mM=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 as,O6=y(()=>{Xt();zt();Fl();uR();We();Ni();as=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=pe.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===Fo.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{Xt();vi();zt();Fl();wo();Ni();eh=class{constructor(e=!0){this.touchEnabled=e,this.buttons=[0,1,2],this.angularSensibility=2e3,this._previousPosition=null,this.onPointerMovedObservable=new ie,this._allowCameraRotation=!0,this._currentActiveButton=-1,this._activePointerId=-1}attachControl(e){e=pe.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!==at.POINTERMOVE&&this.buttons.indexOf(s.button)===-1)return;let o=s.target;if(r.type===at.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===at.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===at.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,at.POINTERDOWN|at.POINTERUP|at.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([F()],eh.prototype,"buttons",void 0);P([F()],eh.prototype,"angularSensibility",void 0);is.FreeCameraMouseInput=eh});var th,w6=y(()=>{Xt();zt();vi();wo();hR();Ni();th=class{constructor(){this.wheelPrecisionX=3,this.wheelPrecisionY=3,this.wheelPrecisionZ=3,this.onChangedObservable=new ie,this._wheelDeltaX=0,this._wheelDeltaY=0,this._wheelDeltaZ=0,this._ffMultiplier=12,this._normalize=120}attachControl(e){e=pe.BackCompatCameraNoPreventDefault(arguments),this._wheel=t=>{if(t.type!==at.POINTERWHEEL)return;let i=t.event,r=i.deltaMode===Bo.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,at.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([F()],th.prototype,"wheelPrecisionX",void 0);P([F()],th.prototype,"wheelPrecisionY",void 0);P([F()],th.prototype,"wheelPrecisionZ",void 0)});var ki,ea,F6=y(()=>{Xt();zt();Fl();w6();We();(function(n){n[n.MoveRelative=0]="MoveRelative",n[n.RotateRelative=1]="RotateRelative",n[n.MoveScene=2]="MoveScene"})(ki||(ki={}));ea=class extends th{constructor(){super(...arguments),this._moveRelative=b.Zero(),this._rotateRelative=b.Zero(),this._moveScene=b.Zero(),this._wheelXAction=ki.MoveRelative,this._wheelXActionCoordinate=0,this._wheelYAction=ki.MoveRelative,this._wheelYActionCoordinate=2,this._wheelZAction=null,this._wheelZActionCoordinate=null}getClassName(){return"FreeCameraMouseWheelInput"}set wheelXMoveRelative(e){e===null&&this._wheelXAction!==ki.MoveRelative||(this._wheelXAction=ki.MoveRelative,this._wheelXActionCoordinate=e)}get wheelXMoveRelative(){return this._wheelXAction!==ki.MoveRelative?null:this._wheelXActionCoordinate}set wheelYMoveRelative(e){e===null&&this._wheelYAction!==ki.MoveRelative||(this._wheelYAction=ki.MoveRelative,this._wheelYActionCoordinate=e)}get wheelYMoveRelative(){return this._wheelYAction!==ki.MoveRelative?null:this._wheelYActionCoordinate}set wheelZMoveRelative(e){e===null&&this._wheelZAction!==ki.MoveRelative||(this._wheelZAction=ki.MoveRelative,this._wheelZActionCoordinate=e)}get wheelZMoveRelative(){return this._wheelZAction!==ki.MoveRelative?null:this._wheelZActionCoordinate}set wheelXRotateRelative(e){e===null&&this._wheelXAction!==ki.RotateRelative||(this._wheelXAction=ki.RotateRelative,this._wheelXActionCoordinate=e)}get wheelXRotateRelative(){return this._wheelXAction!==ki.RotateRelative?null:this._wheelXActionCoordinate}set wheelYRotateRelative(e){e===null&&this._wheelYAction!==ki.RotateRelative||(this._wheelYAction=ki.RotateRelative,this._wheelYActionCoordinate=e)}get wheelYRotateRelative(){return this._wheelYAction!==ki.RotateRelative?null:this._wheelYActionCoordinate}set wheelZRotateRelative(e){e===null&&this._wheelZAction!==ki.RotateRelative||(this._wheelZAction=ki.RotateRelative,this._wheelZActionCoordinate=e)}get wheelZRotateRelative(){return this._wheelZAction!==ki.RotateRelative?null:this._wheelZActionCoordinate}set wheelXMoveScene(e){e===null&&this._wheelXAction!==ki.MoveScene||(this._wheelXAction=ki.MoveScene,this._wheelXActionCoordinate=e)}get wheelXMoveScene(){return this._wheelXAction!==ki.MoveScene?null:this._wheelXActionCoordinate}set wheelYMoveScene(e){e===null&&this._wheelYAction!==ki.MoveScene||(this._wheelYAction=ki.MoveScene,this._wheelYActionCoordinate=e)}get wheelYMoveScene(){return this._wheelYAction!==ki.MoveScene?null:this._wheelYActionCoordinate}set wheelZMoveScene(e){e===null&&this._wheelZAction!==ki.MoveScene||(this._wheelZAction=ki.MoveScene,this._wheelZActionCoordinate=e)}get wheelZMoveScene(){return this._wheelZAction!==ki.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=q.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 ki.MoveRelative:r=this._moveRelative;break;case ki.RotateRelative:r=this._rotateRelative;break;case ki.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([F()],ea.prototype,"wheelXMoveRelative",null);P([F()],ea.prototype,"wheelYMoveRelative",null);P([F()],ea.prototype,"wheelZMoveRelative",null);P([F()],ea.prototype,"wheelXRotateRelative",null);P([F()],ea.prototype,"wheelYRotateRelative",null);P([F()],ea.prototype,"wheelZRotateRelative",null);P([F()],ea.prototype,"wheelXMoveScene",null);P([F()],ea.prototype,"wheelYMoveScene",null);P([F()],ea.prototype,"wheelZMoveScene",null);is.FreeCameraMouseWheelInput=ea});var ih,B6=y(()=>{Xt();zt();Fl();wo();We();Ni();ih=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=pe.IsSafari()}attachControl(e){e=pe.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===at.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===at.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===at.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,at.POINTERDOWN|at.POINTERUP|at.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=$.Vector3[0];s.copyFromFloats(0,0,this.touchMoveSensibility!==0?r*this._offsetY/this.touchMoveSensibility:0),q.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([F()],ih.prototype,"touchAngularSensibility",void 0);P([F()],ih.prototype,"touchMoveSensibility",void 0);is.FreeCameraTouchInput=ih});var pM,U6=y(()=>{Fl();O6();N6();F6();B6();pM=class extends Bp{constructor(e){super(e),this._mouseInput=null,this._mouseWheelInput=null}addKeyboard(){return this.add(new as),this}addMouse(e=!0){return this._mouseInput||(this._mouseInput=new eh(e),this.add(this._mouseInput)),this}removeMouse(){return this._mouseInput&&this.remove(this._mouseInput),this}addMouseWheel(){return this._mouseWheelInput||(this._mouseWheelInput=new ea,this.add(this._mouseWheelInput)),this}removeMouseWheel(){return this._mouseWheelInput&&this.remove(this._mouseWheelInput),this}addTouch(){return this.add(new ih),this}clear(){super.clear(),this._mouseInput=null}}});var qc,V6=y(()=>{Xt();zt();We();bL();U6();Ni();er();Hr();qc=class extends qs{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 pM(this),this.inputs.addKeyboard().addMouse()}attachControl(e,t){t=pe.BackCompatCameraNoPreventDefault(arguments),this.inputs.attachElement(t)}detachControl(){this.inputs.detachElement(),this.cameraDirection=new b(0,0,0),this.cameraRotation=new Fe(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([Jr()],qc.prototype,"ellipsoid",void 0);P([Jr()],qc.prototype,"ellipsoidOffset",void 0);P([F()],qc.prototype,"checkCollisions",void 0);P([F()],qc.prototype,"applyGravity",void 0);Bt("BABYLON.FreeCamera",qc)});var ao,gM=y(()=>{We();Al();Aa();ao=class n extends xi{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:q.Identity(),this._restMatrix=s!=null?s:this._localMatrix.clone(),this._bindMatrix=a!=null?a:this._localMatrix.clone(),this._index=o,this._absoluteMatrix=new q,this._absoluteBindMatrix=new q,this._absoluteInverseBindMatrix=new q,this._finalMatrix=new q,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=$.Vector3[0],i=$.Quaternion[0],r=$.Vector3[1];this.getRestMatrix().decompose(t,i,r),this._linkedTransformNode.position.copyFrom(r),this._linkedTransformNode.rotationQuaternion=(e=this._linkedTransformNode.rotationQuaternion)!=null?e:je.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=je.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,q.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{Xr();iE=class n extends ge{constructor(e,t,i,r,s,a=!0,o=!1,l=3,c=0,f,d,u,h){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,d!=null?d:!1,h),this.wrapU=ge.CLAMP_ADDRESSMODE,this.wrapV=ge.CLAMP_ADDRESSMODE,this._waitingForData=!!u&&!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,d=!1){return new n(e,t,i,5,r,s,a,o,l,c,f,d)}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 _M,k6=y(()=>{gM();vi();We();G6();sd();_L();Gi();Lt();nv();_M=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=q.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 ie,this.metadata=null,this.bones=[],this._scene=i||Oe.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: ${this._ranges?Object.keys(this._ranges).length:"none"}`,e){t+=", Ranges: {";let i=!0;for(let r in this._ranges)i&&(t+=", ",i=!1),t+=r;t+="}"}return t}getBoneIndexByName(e){for(let t=0,i=this.bones.length;t-1&&this._meshesWithPoseMatrix.splice(t,1)}_computeTransformMatrices(e,t){this.onBeforeComputeObservable.notifyObservers(this);for(let i=0;i0){for(let r of this.bones)if(r._linkedTransformNode){let s=r._linkedTransformNode;r.position=s.position,s.rotationQuaternion?r.rotationQuaternion=s.rotationQuaternion:r.rotation=s.rotation,r.scaling=s.scaling}}let t=null;if(this.needInitialSkinMatrix)for(let r of this._meshesWithPoseMatrix){let s=r.getPoseMatrix(),a=this._isDirty;if(t===null&&(t=this._computeTextureSize()),(!r._bonesTransformMatrices||r._bonesTransformMatrices.length!==t)&&(r._bonesTransformMatrices=new Float32Array(t),a=!0),!!a){if(this._synchronizedWithMesh!==r){this._synchronizedWithMesh=r;for(let o of this.bones)o.getParent()||(o.getBindMatrix().multiplyToRef(s,$.Matrix[1]),o._updateAbsoluteBindMatrices($.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=iE.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=iE.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?q.FromArray(s.rest):null,c=new ao(s.name,i,o,q.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(mt.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{Xt();vi();Gi();Yi();zt();Dr();er();yd=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 ie,this._onDataLayoutChanged=new ie,this.morphTargetManager=null,this._animationPropertiesOverride=null,this.id=e,this.morphTargetManager=r,this._scene=i||Oe.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=st.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())),st.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{Xr();vM=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,d,u){super(null,a,!o,l),this.format=s,this._texture=a.getEngine().createRawTexture2DArray(e,t,i,r,s,o,l,c,null,f,d!=null?d:0,u),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 rh,z6=y(()=>{Oo();Lt();Gi();yN();W6();rh=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 Ki(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=Oe.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){ee.Error(`Incompatible target. Targets must all have the same vertices count. 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i=br.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,d,u=!1){let h=this.beginAnimation(t,i,r,a,o,l,c,!1,f,d,u);return h.weight=s,h},n.prototype.beginAnimation=function(t,i,r,s,a=1,o,l,c=!0,f,d,u=!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 oE(this,t,i,r,s,a,o,void 0,d,u));let h=f?f(t):!0;if(t.animations&&h&&l.appendAnimations(t,t.animations),t.getAnimatables){let m=t.getAnimatables();for(let g=0;gs&&(o=-o),new oE(this,t,r,s,a,o,l,i,c,f)},n.prototype.beginDirectHierarchyAnimation=function(t,i,r,s,a,o,l,c,f,d=!1){let u=t.getDescendants(i),h=[];h.push(this.beginDirectAnimation(t,r,s,a,o,l,c,f,d));for(let m of u)h.push(this.beginDirectAnimation(m,r,s,a,o,l,c,f,d));return h},n.prototype.getAnimatableByTarget=function(t){for(let i=0;i{vi();Z6();sd();cc();We();oE=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 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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 ie,this.onAnimationLoopObservable=new ie,this.onAnimationGroupLoopObservable=new ie,this.onAnimationGroupEndObservable=new ie,this.onAnimationGroupPauseObservable=new ie,this.onAnimationGroupPlayObservable=new ie,this.metadata=null,this._mask=null,this._animationLoopFlags=[],this._scene=t||Oe.LastCreatedScene,this._weight=i,this._playOrder=r,this.uniqueId=this._scene.getUniqueId(),this._scene.addAnimationGroup(this)}addTargetedAnimation(e,t){let i=new TM(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 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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;tg[0].frame&&(c=g[0].frame),f=t&&g<=i||s&&p.frame>=t&&p.frame<=i){let _={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=_.frame),_.frame-=m,h.push(_)}}if(h.length===0){l.splice(c,1),c--;continue}a>h[0].frame&&(a=h[0].frame),olE,TransformNodeAnimationPropertyInfo:()=>eg,WeightAnimationPropertyInfo:()=>AM,getQuaternion:()=>e7,getVector3:()=>wN,getWeights:()=>t7});function wN(n,e,t,i){return b.FromArray(e,t).scaleInPlace(i)}function e7(n,e,t,i){return je.FromArray(e,t).scaleInPlace(i)}function t7(n,e,t,i){let r=new Array(n._numMorphTargets);for(let s=0;s{sd();We();DN();lE=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 mt(e,this.name,t,this.type);return r.setKeys(i,!0),r}},eg=class extends lE{buildAnimations(e,t,i,r){let s=[];return s.push({babylonAnimatable:e._babylonTransformNode,babylonAnimation:this._buildAnimation(t,i,r)}),s}},AM=class extends lE{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}};sE("/nodes/{}/translation",[new eg(mt.ANIMATIONTYPE_VECTOR3,"position",wN,()=>3)]);sE("/nodes/{}/rotation",[new eg(mt.ANIMATIONTYPE_QUATERNION,"rotationQuaternion",e7,()=>4)]);sE("/nodes/{}/scale",[new eg(mt.ANIMATIONTYPE_VECTOR3,"scaling",wN,()=>3)]);sE("/nodes/{}/weights",[new AM(mt.ANIMATIONTYPE_FLOAT,"influence",t7,n=>n._numMorphTargets)])});var 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"+"EoJV3NiM4Dz9C6oWkEav+NWjPWXNOIkKgNTi2I8LeBgaZHJxqrC4oNXoB9pzzMws/OW3ghSyQJgjbygOVEDhoj4nHLld8HPD6UUMFVLIgKrTL7cFoBRLQgEdXIseZ2/HhFPKbk4d5tYWwwR0nIFQSD2P5gQhs6meVfB+Bkyz2fOIvX/zxqsSODuAGIOLtPNnmIPCrv6Kqvgz3q4tCwNl9lWYfnsdHj2HTgQw5IBHwULmfSu1jEV3gDFSxTBmqSEVqiYK2IkWcRiAkwV/cyW9YhqHXDw9dkNQAcO6HFNJT7oChfrPUYc3KY17zAd+evAwF2w5SCKLV4EuCEKsKfjBVWHu9Q9Arh4CoBqEMWYBsNX7YgKP/69uC3M7/mOOz232QT+ox4iCyJGEFP4oBHd+GVvXBwX35nqp7qeIbV6L6tdZub3ueJ+gBIKgC6S5gOQFxDoGr+Bv2nzqbknd7ph/EmXzO0o+kZdc/wqvQkAOUffVMzKtYgx5Vob1/+HAfCdzHSiXHenX35/2JTr3KZ9Ruj2lYiMhLIFoNyMq9hFroeYMTE0bSLbhb4l3YlFPa6hMd2jk8dmrDgdQCnC4/+ANFlYTB6ATlx2GDGXP1rvL+SnWHw+cJes5/rRWt4H2pw9GklD4uSMpwasIQiaYR92gIyFX5S8dtRZt/nCAH48VXW3hRE/HKOsGquj8EM85Q9cfeAV4XwNGAlmIFIwPYrfLKuxV476RRetzcdeAsRSZhiHizCKEIOHn3EMOWy5X4uIJnXX6sFiBFLaBm/THOQAkVJK9j6TKwiSDTBWpwHkSPQJX7U959uAkoaTUuug6oQCBz1Zlxm0OJSIoIw04M+7zCGuYiznCfHww9AN6Ir+HXA7lfn2oBSJ2FOOh8SzINfmcAyITq8JX/sOMPx6A9LeYtVfwgCBZhdu25OB9/XmWWNPUEPD5dUuJ68wd1AqD2+w1PI9KxE9BW5t3z/igdYGWiL7L+wPv9jgVY8f0ZcbCKCuLAHN+c5wa69Zpr0J9t2KnpAGzyiAIPiFalJ8/xXrrA6Y+/8NoDnWCPNwFJzf5DpVkHte8hx76P+HU1+HEytEeSEIzAsu5r6wPJGu6oLz8VrKofXLce+ywIHhNa/Dmw8LrptWXZ4NKZm4pr/QQ7Qk8ehMrPtAF7PQCD309QgRgRZMKgAbFREAfBBXNalbHA9cEHMo4IgIUuPjjBWEUFEQpYTkhVO43eRiynJw9Jjj8TOUIlJExK+0wA4gWgQvcFBHAc7P4/u78/Ff4CC5ATB3P3oUwFClYgcALcxzp/B9Ez4DUV8RjBbsCBrMH4dLNwIDaCGhA6o3pXksdBvYBsktrXDgNJKAFy1Z+ZGIy5NXgXoBT8a3ZgVSPIUAMV6DjLxhsV8wX4n4ibbONObHNyCr8Z4FinNFjg8ziiF5zSV8A99u7Zdf5OisvVaAAAG3VJREFU/kIPAJLWX3hUIFD6o7MD4WkHIMXBk4IftSrPNBJVk0OoC7ice8HGS8XBKDoz/YFBLaQi392lGpCMJfhD9xVkx5Xbj73P9V4m1j0v73x9FjDDPlYvATkgFAVWcdNvJBamliOjAwRV0EpeRymAe717kMYRyy/j5FwFBX0fP7Dyx8gq8wn2ZXi8GfGYR+lFcGJSxa3Y84WgzBHetlU4cvKY44Ps4iP9fsgsPGEhQTAcHqwwGCj61SoPexKwasXFqtxq8qhD9SixoBBYcJEDNzmIoi3J7QkoJActVHocTVpPBCDhElAvMDK1PT/Sq3DwB/ygmyB9GNhYDH4so4Foy48kkPtZfZEv1PQTxYpyX0EI3Bu+/5krcN8fgwVdwWu2JNVNWAk+PcOOPMNdGFyAZ5Aj6gicgzNfwuHZg0HrLxBWfjSRl88fVCo/apX/IBrIvf65ZxtEoK9Bec4KZIPLe76osQns46NwW0pUPCPAyMc4A/KXOwZzFLGbAqD5xhhbgBcWfoJBAlarcCSQgdQJ+Movnih4gjZQTw51rz588y/ZgxVUEAQ8soCfX8OR26JwujCLGFAMsOjnwGrlPuQw9D/PPv8BYVR7pG/eeFtQpsLzR2KFI8SwKj9KlX++HeLOPuSBKrKeHBi7L4b+Kx184+ptAp4Trcscv69oARVYzWgaK01H1X0K3zNSmARKtxXYHvwJuT+8gLGGWgpHcWOmBeljFB2Ckg6wiAYOqfxEK3GMCAj6kIiTWdCBCXhkjUKMgJcLk271N9uLSbtvvK0S69OXAvoA5z94VsFubbmZvx4QAnXgBnJxENyQjy38wef81uPhxMpPJIQzr5ckuUTKe0wZyN57iFTWga8GvCwlh5UqvYgmaNV9XSxEVWs40kkosFwA70RgNOu8mLZfR6wDiwRa35y7j08NksqPQhcfkRBK/J8R75Iz+9C8gJpqzwiIeZII3QnYOkJWbVEI5jNuA+o2BwK82ifwnpSgHwaC+GNAdmW2VXfC+vPu6wR6lBj84C9WfvivZyUhZMJlJhjSukDlFJ3g4AvGJfC1iEpQJ/CaEd7G9wds7p71+odruKrHip/C7RdsxeVjzIxhoNkFGOW/+sk/YVAGtltfzZAIfzix8gcHhZCXpcGN2u69qWqD9OlRFAy7x2fQBhHUiETB+DocqvArYt98f+AEAXApsEmEcNLC0t2uPHCqPQIXwHYDfI4/9+8LMpchqr5HK39MJSrBXwnutNqjovjHFdq+fcHLp7YLR4mGgduW5hFpAXUoL4cTTuW5HJSkB5PC0S7A+8c+837DyoM1J9iv/po/o3BunlDqPjOSO/YbLFd+FGy9sxKFeT8b+nLNPrkAyD53FtT27yUS32yqUaEGTMBiASGcZ0FmK8nWxbvjC1q6WQC4VdWdAcBY8eFoAzIrC0b7Wt8wlPcIdE1FhUWeKU1Igv8Q/0dl4k/NnYSxdlDon8diUDeuQB4c8XVzcahRgyyZmNC+LAgeCfSVALde8/t1DCYawNoePGT83wlOpFUdOZKwxn89OsMEf0X8CxJCBN/dwKbFwkSMgx0ACJJDJD4iC1JEYh6XcEqVHpx4+J4I4UiAl26r5x64sttvSlAn3LBuQCz6edU8C+J5epBrC4YP52EFDgHrCw1B0eU9bOaTgh3wmYvQV3Oqqcf53XnVNXUBELX1xtSgFrirlII5d3HFulxBCNEfZx0h7K2f34XwdHpuYQcguN189Ow/nPXclaUcqMH5leCXjKOjbv3F0a7i2ZaRHmBe5zwnhA9S736ZC8AH8LHkg/T5znYgmES1dtuzGo92qwHIquiWX+4KgVLd8utv9Ml1BQNhEJW/FOgweiTguCUoQHkEwYhjfQIgm8eAzPKzHqAG5xGiiPyxeGRRaYetUpDVpHVC1T9bHGyaknb/TQTnuG7rDYwYCUT7/cMjtILzA+Go/FPw581F/mWeTkDuBsBCAK8ki+A29nMzPn4Rzjv6QV7xWW4fzQFUxb9jQQ1qc28kMi4mDl1NBr4usIsz5ltZqNm7AeJXfuTHd7nioLEyPBISU+8/tP1AC4Il/n+YGmjg2NiBRdl6yCw//zG5ph7bqaBuz8B4VMU/TqSsNPbwCeZA1cdxyG9SgKzRZPL+GXFOiH1/SFZ9wX8M3zUgvH8a4rMBjZj/h1W9MrwTiN6MlsCKiI4gycBzgV/xUaQGjGDHwHiYi0VIzeEAasCpNuL76AC7BIEl7i4AIxnAfoMxk35eJbZ68wWEUChs8IPz/EEE9BkUoNA4RCWSLJkY1h0Y/dG9bVCtUVPe7QRhtStXG4nOECDfUxc4Uw/Ik8JkA9o9+a83IrfHH11EdFUWc4phNgVFWkPsIHBnCvCCYBSgqEN9qtoXuwHhByYoJJA7BxIkkRwpDGgAHo+vQ3ZGOwCFJCJKUAx4MBpFZWvReeLgtBBkDDQu2OJxXa7SE/P4ZiUPHABjY1DsFIhPAaygWewiXK72hHjow/k8gCL6gKES8qcDZ7A+EhYlWCPGCX1wXIwzkQEKt8cP6iqkC0FEhFj/ZYtvXCtwuBLcDT5wXN+9H6ZEIkTwV/x/s78fXFX3siWHEKrC3tw7EFZ31Ll7ttknQyEMGgAqCaVe1bGk8r8nFWCQQR0h7CY0dsU/mIeIuA1AGCo02Q0YVXxub36sG1Qgfo0CBBUXxap+ECFEycQVyViBEBFPt14TK9rZHB9EwMG7DPXOv0OVHkdtx7OSCXfb3av4CFZGTwQBwT7/hKPHE4PzpJ4L4+FM9r1n8B+B+9R9I4Fu9brYUZgCunZWNxdQgIs8mASBQ4F8hJpEiaf4GPihk8FdAxin/kybjZjTj+mAQy6ihZ9whDvHAWB6BKrBXQr+5SBfqPaINwiz12UIwoTmbPACZY/fshBBBKNlW8ZCHwH/cVKSOZMm4Mxk4OwE9JeB+EFkn1IzcPQoiSB4vGgNeJSoik1A7m0TCmE/HrggB+/1M12C1Z18ACGoIeH1pH2IhAqFWgBq+kDFEWAvA3X8tpW0cnSD5WAOriOHhnYraF1eLTkS8P/QsHUBdtMPnOrMaANJE9AZiaKWII5Ue/8PTHn/UcCSTgIF2xN4zdmAQYIAKeBFl6FiO0aKfq5jcImHfPwTxcEdRmD3LcFoAva1Hdjm9UgGggI9YOoPkOBYLsT8HlG3nucMDGkOOJ8CkNOELdSO7D5qqAeJYBb2GpABgRi2gxLITgrOQ9C937HgB+0i7MeRx3gfPWCXLtgbLJAu/gCFBPzRX8eADJqCvA3FViC/BlOQC4LZyrBq8BdQAOUKoKjqR7v7EFfVFMojPgEoSlJesNIePyLHwW9NRgq7E6HvUN8A0yj0wyWDHRZ3J2A1jHdMyu3hCGwSDwdRir7h9VP7AKLgPoMCgKziOFLtrUm8aIFHlgxYfz8WBYUU55iAXauo+evJaIK/NTgRJM9sUcZRzcCnMdNKMJc7usnAyrpxHYkTRHK+n1HxS01LheAHqRWwKIDqLvQC0+PupHZgBawfVGsiniTVHwZHRqbUI/D4Cd+ftgyLAR1ehkIiqaKFw7MJEwUIuK5zsu4svoFYCFKgBJZACBuppOId2RDkPZas8H9kULcA9a0KTCQDGtpnzT+RMJiOGseHl4BQ1C29AWUXIIf/OIwwqoNEK3SCuA7FRiBrE9B4/PcrGJ1OQNj83F4Xbol/TgVHfMiIZLAdcaVkgh8sLrd+liNQH/FqsNTfj15m1J0X+ffZuq/gTY7QnvIfJz6UzBJLs83ItQpt3RfZz5iuGfNPajpngUm0R8DoA5jDlzsOTAwZjzsC3Jjxg7H914PjlcskGdghgx9HG4OOQH34uwQyzz61/0qiYNQjXxECuWYbGM/DrjtPH/Mw/K+gBLLSA+cEfPr4MroArzcDuybbr8Zc72i2UnzeHnTgzD4Ug78SzIvCoARVOQxaFFR3TzWnkkHUVFShEuqKxZnKz4p4YYcf8ZhYhuu8wFgSHcuuwCJagI4bgchJQK/qe9c/RT6nGcg6KGREJpb+MI0EY/b0jcsni3AJBeCQNsBOFVYoApcM2Aom4VFgIRdHpeIG8D3YaxBD+qCiQ+rBOSVnci8hzkAG1t/pgHA4uwDzmu8xFKkkkIqCfkIRs204r/hiDgutoAAcowBMZ9+KS0CcXVBOHCvJw2jMQSJyeoeExF2DuTuRcuWAo9sefyUQ6/oBaIjPtiRH1KvQKvygAHb171d+vc4GRMDPoxN/kL5pwlVh1mBQ1quQJAJ5j0TgOAis+h8d3mnC8xTKE34+8sDNjyVXE6nFMN+H39TQDmocHScENvN74LoGScGU4f7g6IG3n3C3qnG6JBS+Z5tHOOzRYQx+u7MZmAl0OSsRLAS/VIKfRAWU92+12aaVPksGDBWQuCMvgNy2M2Mt8EwqbjosZAec5xLEAmXmcFTHiOWARWglpNpjdEtBQRxJJU5VL5/7F1X86XntXgUK4q+KggsUoIIK8oA+kgy4+zLaACqQGTVOX6MBWdehL6BxHn+tlyBMDGAqufd7WOX5WTJwKYDfXJJP2GXDPk7Tj5Ed7BOG7DMFaBRAJgI/+H2Ngeb2SKb0zkoGlQBHkefDr7xMA5HZeJPtKIzyApI9gmnPgf1c3mulfhe0gFekDCdNFnrOwi4Gs6eTACNjB+Uegcgojog4V25P8bctRYY6RL8AJklE9ACFAGZdBEahd4d4CmghFhbzcwaXYH5qTlS6DY+KfNH5Avzjo2JJ0poDkSCMxLn73H/eB+ifvgvyIFCWAji7BWC8hd0qj0FziMdrS70BlVbgamIgcmotGZDNPwm0L9l5iHv7WRoAFx57ScFS2r2iwot8oKu8l+TOCOg2mZ2nFdjTgOFQENzKkJ8OjEnsE8f6AzyXwT6MNF3RDRnuj0Lwo6wTlBMDIyqaz6G+RiLJMg/KUrQV/rh9uH0tWduwoxmky0kSMQ+rnXxZsGadgnxfgk1pCnsIsGYltvfdzTOBIclIsN8MLAGcz5gBwj94AE8DuC9Molip/JGwB57nRyJiyD3pyk6q5ij+3TzRLohcqyqCEQBTepF15+WVmW8SEr5jMUUkx3oMIsrH3ndwAQganKzyMpOJNxMQooGBYwcByw7axIhgPRGEr6GSGJhkAELoQ1YRg+dPeD5IIRDIqq5PA2Jh0Rq0YcS8XBi0ghGRFpCtWTdum5+yLOsQf2EuYY8AfnbQZDgCjHxBSKwTGpt8QCIDVH3/4H5OwEvldhliINwAFLsEyyIfGKV+vm3eEehVqKTdNxtDiPoLHCRiuwTJxCECxMDqDjTvZ63KaPKvRgV2i/F3ohm88V8LN8hgJcXD5pVGIPPNn9EBqSQC0I4AMxBUcQNCkarkFgSn/oCs9GCVep4eUG5BRAOcQOCWlGSc3If0IFqRfURQGRrKewPKEJ9sLnIowKCcw+f48N6UHjqYtgInaCCkBbPSj8VEkCr2g8U43wY1xX/BNkwreQrzg+oaJghOCGTU8RBxuIp6VFOGoEXgEsBLIgV6gBgxoLSI5CgiYNT+GBHsU01GthrceiMUtv9KgAYktgVNeGrBbtiOQVi9x8WjiAW7UNUnm4Vet7WtsFgDCDYEwQ/EVL1PnQf/xCDLTowTh4c4HPRDoQaiwhKIAae4B7xgCBydI/CDPOrevK0FR4p6w3VfoXgQiB3T1N8Y1PCD0X19JqcHGfzB5WkQE4p/kdeXBcEVUXEIFqSij82lMyrWq/7c+LFHA7z5/dwOHHg8s/Y8C2CmhbmALtare+4UWLfb25BmXABKABTniC8gRAP2yvDAiUAsElnrxFzITQa/sAFecAOY7zPV/8jMQHSbWAiUPGkQNABhw85xrSCv+mMSzFR8+7mjw01A8f4F8S/td4jnDHYxpT8/OEyV3gz2+GTfdAeAszswfJNGlQhEIjB0Bls0BKn4Iw7WKu9f1gmSagmvqleEwJwnZwjO7npz1HdCJ1hS/mlBcRXyF3i/M7NxqJFoeH27z7nnJaBmpUZKHsTbGUc1ALEoIGsGYl9ixS50gjAT/VhB8IzvGTrBVfWEz1MzAkRFTtecW731VdjNQPukVdhdn0Y8d/a7WYH6i/TBPBzUFwAlHwtGHOQISrgb1AMUgDETTA3+THAdeRJhg59V/Ektofa9I8wxVICkC7QQSAd2O3cftzPzdMK6aA4iZI4ILfYRbb9RgqICt2AxVnYZ4kkBvHOBxT/zN9ybHx/f5Ql2fkGCX6ANm6F8WCfqAS+Eq5AGcHJd2IFHagTMHAAj+mWBnDXuc81CjhsAi5dL2K8QCYI1aJ/PJtSSxEFXASv7C2I3ZB9/a0j/7nDn/j1pHsz9Jr8fNpxPBUAUUYD4wz5GBlmyAiORjtAIGDFwzSUwqiNZ1d1tPiB7/Q9VeI9KeJU16/knkEeQJEALjY4rkp74fCZiMDSA/PgvT/aT2gYgp5E/P29AKBQAo6TRth5T4VesQFb0i4K7RA2MZpgyFXCEQHCOixuYMPgy2L7+45ezSSKt2oUkURlpXkEMOLSiXPuDQZjk63N5bmzOSxQdLHX7AhwUEA0BAeQPJIQzkAuFlOK/GtyLdiGDKEBdllQ7YouxV2Xdwza9So4Kp5Z0yAgUhTlJgFzSFrznIHYIwKcCu2/L3LsCg6UI1b1/CA+ApIV5/32HqOIjdQusE4azip5Wc1b0q/QGIAlaWEJbXP3r/L+AEipw/+BtkQVY9fIM2i/ZhgVEgJO6DZ1ksVtlYdoQAPhVO0oKmYBmnAYco4DRCRB3TwCziptaE0auER9/VzRqKNOEYINOQg2m1l9GpGNQAhh1v6UmxNQh2M4+LmlUzll0OTjYQOaGlZAEMCrdhmBphaMBwBADrSQQc3//He8KgFETT7p6BHnjj2X9EXsDjrgBS6ihoAmcSQVYmE4JgYWFpp1waAQRoqDzxDhU+HxSnZHz/9JEY6Y5MJA+cwoWrt99+U3Mc/9g/NQTFaigAEtwB1yBzwzucZSX7RZEILhR1d5GDCsBLVUdIQvsldZfEJt5i/MHx2hGJZFkVVyK242iFeh58oBUFqIQbkfp2DV2X0CkAYgv1sU+P+I/HmBu8nErugdRnUWhfp+A/ddlbEH3uQlBsNobUEMHasK1HOYn8BEEvCUaiuigXRIKj+sGOPA4KAWz9/s7WxcgB4+a6/fI2osEwv4yOENAiPf+wQhbc/5f0gGisWuQaRFmGoIqguARWsBQgTTocDLMT5OJUQnhqdCEig+/EShKSEgTVV0MBMnz04BcshPnLk/+OaV0/dwKzB4QUt1NB6uTDfGOP+cNm9mEsBAFiM7AQh9AKVEU75vy68jeOxrUC4mDEuYO0oLqoSdHaEF2eXYYSm0V+oEOwpLmYFOF3Z4CmAeBTIGueiIw2xoKPzDBJVBXQ5g5O8/twwA+QguIjJt3+g0NQEcDfUXgO5gsqlTBLkQLdl86K3CWneitQ8sg/5oWAUJP2C3V3RoEyji5n4b9lB4t9pz2CA+cAFn1Z9I/uzYsU/ELtEBOCHYQQqGcFejV+yeuRJX31zsKV5IGjway9z6PLDxKwNEPsBuOEiqw57jGgOtZ1Y++T50AuMFl7hPIbhskiOwsATtRoc7rS7dXrpcgrMCGJca6ELJo+Y0be0BW5ZKGcFz4y8W9BduwcDnK9iO5fagsKpp9ANnvDPxeP8THNyIVFo1AMas8Qk5v2Ytm0LCCYAXqn+wQsPTBh/5Bcnne14Os3uCQt28vsK1WUESJFviBgAW//3u9PLxusXchcCR2WsNzv/ImvgZzzkUByDUAIrjTvmSHAowpJBQE4SUlxMxnARlQbIqkArVAJ6pBBvELCCKlkyCDAP45BYfEPfcUpfMch3Vn4bheYK4E66BxAxHSVd5INgEPgU/NBCDfNQ8Ho1CoINAPQAW/QT8OCIZlNFCB84XhoDChFByHGjx35v9BLgyhmojqHYb5QYXnuAecvua0hZe6BV9f7v4ibvgvamrmAc1TmaEir0LQ9h97eYAYVoM/nW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",Qpe=0,FN=(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+Qpe++,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,op.ExpandRGBDTexture(a);let c=n.getEngine().onContextRestoredObservable.add(()=>{a.isRGBD=!0;let f=n.onBeforeRenderObservable.add(()=>{a.isReady()&&(n.onBeforeRenderObservable.remove(f),op.ExpandRGBDTexture(a))})});n.onDisposeObservable.add(()=>{n.getEngine().onContextRestoredObservable.remove(c)})}return n[t]},xM=n=>FN(n,jpe,"environmentBRDFTexture","EnvironmentBRDFTexture"),BN=n=>FN(n,Zpe,"environmentFuzzBRDFTexture","EnvironmentFuzzBRDFTexture"),n7=n=>FN(n,qpe,"openPBREnvironmentBRDFTexture","OpenPBREnvironmentBRDFTexture")});function s7(n){return class extends 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n=this._gl;this.bindAttachments([n.COLOR_ATTACHMENT0])};Mt.prototype.buildTextureLayout=function(n,e=!1){let t=this._gl,i=[];if(e)i.push(t.BACK);else for(let r=0;r1&&(e.depthTextureFormat===13||e.depthTextureFormat===17||e.depthTextureFormat===16||e.depthTextureFormat===14||e.depthTextureFormat===18)&&(o=e.depthTextureFormat)),o===void 0&&(o=s?13:14);let C=this._gl,D=this._currentFramebuffer,w=C.createFramebuffer();this._bindUnboundFramebuffer(w);let k=(H=n.width)!=null?H:n,O=(Y=n.height)!=null?Y:n,N=[],B=[],V=this.webGLVersion>1&&(o===13||o===17||o===18);I.label=(de=e==null?void 0:e.label)!=null?de:"MultiRenderTargetWrapper",I._framebuffer=w,I._generateDepthBuffer=a||r,I._generateStencilBuffer=a?V:s,I._depthStencilBuffer=this._setupFramebufferDepthAttachments(I._generateStencilBuffer,I._generateDepthBuffer,k,O,1,o),I._attachments=B;for(let ae=0;ae1||this.isWebGPU);let Ze=this.webGLVersion>1,Ye=C[Ze?"COLOR_ATTACHMENT"+ae:"COLOR_ATTACHMENT"+ae+"_WEBGL"];if(B.push(Ye),ue===-1||M)continue;let Ke=new Vi(this,6);N[ae]=Ke,C.activeTexture(C["TEXTURE"+ae]),C.bindTexture(ue,Ke._hardwareTexture.underlyingResource),C.texParameteri(ue,C.TEXTURE_MAG_FILTER,Ge.mag),C.texParameteri(ue,C.TEXTURE_MIN_FILTER,Ge.min),C.texParameteri(ue,C.TEXTURE_WRAP_S,C.CLAMP_TO_EDGE),C.texParameteri(ue,C.TEXTURE_WRAP_T,C.CLAMP_TO_EDGE);let qt=this._getRGBABufferInternalSizedFormat(ne,Ce,ve),Ut=this._getInternalFormat(Ce),Wi=this._getWebGLTextureType(ne);if(Ze&&(ue===35866||ue===32879))ue===35866?Ke.is2DArray=!0:Ke.is3D=!0,Ke.baseDepth=Ke.depth=be,C.texImage3D(ue,0,qt,k,O,be,0,Ut,Wi,null);else if(ue===34067){for(let oe=0;oe<6;oe++)C.texImage2D(C.TEXTURE_CUBE_MAP_POSITIVE_X+oe,0,qt,k,O,0,Ut,Wi,null);Ke.isCube=!0}else C.texImage2D(C.TEXTURE_2D,0,qt,k,O,0,Ut,Wi,null);i&&C.generateMipmap(ue),this._bindTextureDirectly(ue,null),Ke.baseWidth=k,Ke.baseHeight=O,Ke.width=k,Ke.height=O,Ke.isReady=!0,Ke.samples=1,Ke.generateMipMaps=i,Ke.samplingMode=_e,Ke.type=ne,Ke._useSRGBBuffer=ve,Ke.format=Ce,Ke.label=(Ue=R[ae])!=null?Ue:I.label+"-Texture"+ae,this._internalTexturesCache.push(Ke)}if(a&&this._caps.depthTextureExtension&&!M){let ae=new Vi(this,14),_e=5,ne=C.DEPTH_COMPONENT16,ve=C.DEPTH_COMPONENT,Ce=C.UNSIGNED_SHORT,ue=C.DEPTH_ATTACHMENT;this.webGLVersion<2?ne=C.DEPTH_COMPONENT:o===14?(_e=1,Ce=C.FLOAT,ne=C.DEPTH_COMPONENT32F):o===18?(_e=0,Ce=C.FLOAT_32_UNSIGNED_INT_24_8_REV,ne=C.DEPTH32F_STENCIL8,ve=C.DEPTH_STENCIL,ue=C.DEPTH_STENCIL_ATTACHMENT):o===16?(_e=0,Ce=C.UNSIGNED_INT,ne=C.DEPTH_COMPONENT24,ue=C.DEPTH_ATTACHMENT):(o===13||o===17)&&(_e=12,Ce=C.UNSIGNED_INT_24_8,ne=C.DEPTH24_STENCIL8,ve=C.DEPTH_STENCIL,ue=C.DEPTH_STENCIL_ATTACHMENT),this._bindTextureDirectly(C.TEXTURE_2D,ae,!0),C.texParameteri(C.TEXTURE_2D,C.TEXTURE_MAG_FILTER,C.NEAREST),C.texParameteri(C.TEXTURE_2D,C.TEXTURE_MIN_FILTER,C.NEAREST),C.texParameteri(C.TEXTURE_2D,C.TEXTURE_WRAP_S,C.CLAMP_TO_EDGE),C.texParameteri(C.TEXTURE_2D,C.TEXTURE_WRAP_T,C.CLAMP_TO_EDGE),C.texImage2D(C.TEXTURE_2D,0,ne,k,O,0,ve,Ce,null),C.framebufferTexture2D(C.FRAMEBUFFER,ue,C.TEXTURE_2D,ae._hardwareTexture.underlyingResource,0),this._bindTextureDirectly(C.TEXTURE_2D,null),I._depthStencilTexture=ae,I._depthStencilTextureWithStencil=V,ae.baseWidth=k,ae.baseHeight=O,ae.width=k,ae.height=O,ae.isReady=!0,ae.samples=1,ae.generateMipMaps=i,ae.samplingMode=1,ae.format=o,ae.type=_e,ae.label=I.label+"-DepthStencil",N[l]=ae,this._internalTexturesCache.push(ae)}if(I.setTextures(N),t&&C.drawBuffers(B),this._bindUnboundFramebuffer(D),I.setLayerAndFaceIndices(S,T),this.resetTextureCache(),!M)this.updateMultipleRenderTargetTextureSampleCount(I,c,t);else if(c>1){let ae=C.createFramebuffer();if(!ae)throw new Error("Unable to create multi sampled framebuffer");I._samples=c,I._MSAAFramebuffer=ae,l>0&&t&&(this._bindUnboundFramebuffer(ae),C.drawBuffers(B),this._bindUnboundFramebuffer(D))}return I};Mt.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"],u=this._createRenderBuffer(c.width,c.height,e,-1,this._getRGBABufferInternalSizedFormat(c.type,c.format,c._useSRGBBuffer),d);if(!u)throw new Error("Unable to create multi sampled framebuffer");f.addMSAARenderBuffer(u),c.samples=e,o.push(d)}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};Mt.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 bM,o7=y(()=>{Xr();jf();UN();bM=class extends Yr{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 d=0;d{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 l7,$pe,c7=y(()=>{W();l7="mrtFragmentDeclaration",$pe=`#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 Rd("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 oM,p6=y(()=>{Sc();Jx();m6();uN();fN();oM=class{get onAfterReductionPerformed(){return this._thinMinMaxReducer.onAfterReductionPerformed}constructor(e){this._onAfterUnbindObserver=null,this._forceFullscreenViewport=!0,this._activated=!1,this._camera=e,this._postProcessManager=new Ec(e.getScene()),this._thinMinMaxReducer=new aM(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 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e=0;e{l6();p6();lM=class extends oM{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 qp(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 _6,Rpe,Or,Zp,cM,Ko,v6=y(()=>{We();jf();An();sM();hp();g6();Lt();Gi();pv();_6=b.Up(),Rpe=b.Zero(),Or=new b,Zp=new b,cM=new Z,Ko=class n extends Fi{_validateFilter(e){return e===Fi.FILTER_NONE||e===Fi.FILTER_PCF||e===Fi.FILTER_PCSS?e:(ee.Error('Unsupported filter "'+e+'"!'),Fi.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 d=0;da||(!this._depthClamp||this.filter===Fi.FILTER_PCSS?(s=Math.min(s,l),this.filter!==Fi.FILTER_PCSS&&(a=Math.min(a,c))):(a=Math.min(a,c),s=Math.max(s,l),a=Math.max(s+1,a))),Z.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(Rpe,this._transformMatrices[r],Or),Or.scaleInPlace(this._mapSize/2),Zp.copyFromFloats(Math.round(Or.x),Math.round(Or.y),Math.round(Or.z)),Zp.subtractInPlace(Or).scaleInPlace(2/this._mapSize),Z.TranslationToRef(Zp.x,Zp.y,0,cM),this._projectionMatrices[r].multiplyToRef(cM,this._projectionMatrices[r]),this._viewMatrices[r].multiplyToRef(this._projectionMatrices[r],this._transformMatrices[r]),this._transformMatrices[r].copyToArray(this._transformMatricesAsArray,r*16)}}_computeFrustumInWorldSpace(e){let 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o=a.getSize().width,l=this._transformMatricesAsArray,c=r.floatingOriginMode?yk(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===Fi.FILTER_PCF)t.setDepthStencilTexture("shadowTexture"+e,a),i._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),o,1/o,this.frustumEdgeFalloff,e);else if(this._filter===Fi.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}};Ko._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)];Ko.CLASSNAME="CascadedShadowGenerator";Ko.DEFAULT_CASCADES_COUNT=4;Ko.MIN_CASCADES_COUNT=2;Ko.MAX_CASCADES_COUNT=4;Ko._SceneComponentInitialization=n=>{throw $e("ShadowGeneratorSceneComponent")}});function fM(n,e){bpe[n]=e}var bpe,hN=y(()=>{bpe={}});var 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TN(n,e,t,m=>{m.mergeAnimationsTo(t,t.animatables.slice(u),s),m.dispose(),t.onAnimationFileImportedObservable.notifyObservers(t),a&&a(t)},o,l,c,f,d)}async function Fpe(n,e,t,i,r,s,a,o,l,c){return await new Promise((f,d)=>{try{y6(n,e,t,i,r,s,u=>{f(u)},a,(u,h,m)=>{d(m||new Error(h))},o,l,c).catch(d)}catch(u){d(u)}})}var A6,x6,Ul,pN,Qu,Qp=y(()=>{Ni();vi();Ks();Gi();Lt();LR();gc();ev();J_();Hr();T6();(function(n){n[n.Clean=0]="Clean",n[n.Stop=1]="Stop",n[n.Sync=2]="Sync",n[n.NoSync=3]="NoSync"})(A6||(A6={}));x6=new ie,Ul={},pN=!1;Qu=class{static get ForceFullSceneLoadingForIncremental(){return tn.ForceFullSceneLoadingForIncremental}static set ForceFullSceneLoadingForIncremental(e){tn.ForceFullSceneLoadingForIncremental=e}static get ShowLoadingScreen(){return tn.ShowLoadingScreen}static set ShowLoadingScreen(e){tn.ShowLoadingScreen=e}static get loggingLevel(){return tn.loggingLevel}static set loggingLevel(e){tn.loggingLevel=e}static get CleanBoneMatrixWeights(){return 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uM,AN,xN,Vl,eE=y(()=>{wi();$f();pp();Lt();Gi();kL();ld();Dl();Ni();Hf();uM=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}},AN=class extends uM{},xN=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}},Vl=class extends uM{constructor(e){super(),this._wasAddedToScene=!1,e=e||Oe.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 Cc){let d=o.sourceMesh;t.has(d.uniqueId)&&(c.add(d.uniqueId),i.dependedBy.get(d.uniqueId).add(l))}let f=i.dependedBy.get(l);for(let d of o.getDescendants()){let u=d.uniqueId;t.has(u)&&(f.add(u),i.dependsOn.get(u).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&&(ee.Error("SceneSerializer._topologicalSort: There were unvisited nodes:"),t.forEach(o=>{ee.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 Ir&&this.meshes.indexOf(e)!==-1||e instanceof $t&&this.transformNodes.indexOf(e)!==-1||e instanceof jt&&this.lights.indexOf(e)!==-1||e instanceof _t&&this.cameras.indexOf(e)!==-1}_isValidHierarchy(){for(let e of this.meshes)if(e.parent&&!this._isNodeInContainer(e.parent))return ee.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 ee.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 ee.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 ee.Warn(`Node ${e.name} has a parent that is not in the container.`),!1;return!0}instantiateModelsToScene(e,t=!1,i){this._isValidHierarchy()||pe.Warn("SceneSerializer.InstantiateModelsToScene: The Asset Container hierarchy is not valid.");let r={},s={},a=new 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Asset Container ${g.name}`);m(g,_)}for(let g of this.skeletons){if(c.predicate&&!c.predicate(g))continue;let p=g.clone(e?e(g.name):"Clone of "+g.name);for(let _ of this.meshes)if(_.skeleton===g&&!_.isAnInstance){let v=s[r[_.uniqueId]];if(!v||v.isAnInstance||(v.skeleton=p,o.indexOf(p)!==-1))continue;o.push(p);for(let E of p.bones)E._linkedTransformNode&&(E._linkedTransformNode=s[r[E._linkedTransformNode.uniqueId]])}a.skeletons.push(p)}for(let g of this.animationGroups){if(c.predicate&&!c.predicate(g))continue;let p=g.clone(e?e(g.name):"Clone of "+g.name,_=>s[r[_.uniqueId]]||_);a.animationGroups.push(p)}return a}addAllToScene(){if(!this._wasAddedToScene){this._isValidHierarchy()||pe.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()||pe.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 g of e)g.dispose();this.cameras.length=0;let t=this.lights.slice(0);for(let g of t)g.dispose();this.lights.length=0;let i=this.meshes.slice(0);for(let g of i)g.dispose();this.meshes.length=0;let r=this.skeletons.slice(0);for(let g of r)g.dispose();this.skeletons.length=0;let s=this.animationGroups.slice(0);for(let g of s)g.dispose();this.animationGroups.length=0;let a=this.multiMaterials.slice(0);for(let g of a)g.dispose();this.multiMaterials.length=0;let o=this.materials.slice(0);for(let g of o)g.dispose();this.materials.length=0;let l=this.geometries.slice(0);for(let g of l)g.dispose();this.geometries.length=0;let c=this.transformNodes.slice(0);for(let g of c)g.dispose();this.transformNodes.length=0;let f=this.actionManagers.slice(0);for(let g of f)g.dispose();this.actionManagers.length=0;let d=this.textures.slice(0);for(let g of d)g.dispose();this.textures.length=0;let u=this.reflectionProbes.slice(0);for(let g of u)g.dispose();this.reflectionProbes.length=0;let h=this.morphTargetManagers.slice(0);for(let g of h)g.dispose();this.morphTargetManagers.length=0;let m=this.spriteManagers.slice(0);for(let g of m)g.dispose();this.spriteManagers.length=0,this.environmentTexture&&(this.environmentTexture.dispose(),this.environmentTexture=null);for(let g of this.scene._serializableComponents)g.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 AN);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=Oe.LastCreatedScene,t,i=null){if(!e)return ee.Error("No scene available to merge animations to"),[];let r=i||(l=>{let c,f=l.animations.length?l.animations[0].targetProperty:"",d=l.name.split(".").join("").split("_primitive")[0];switch(f){case"position":case"rotationQuaternion":c=e.getTransformNodeByName(l.name)||e.getTransformNodeByName(d);break;case"influence":c=e.getMorphTargetByName(l.name)||e.getMorphTargetByName(d);break;default:c=e.getNodeByName(l.name)||e.getNodeByName(d)}return c}),s=this.getNodes();for(let l of s){let c=r(l);if(c!==null){for(let f of l.animations){let d=c.animations.filter(u=>u.targetProperty===f.targetProperty);for(let u of d){let h=c.animations.indexOf(u,0);h>-1&&c.animations.splice(h,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 Cc?this.meshes.push(r):r instanceof $t?this.transformNodes.push(r):r instanceof jt?this.lights.push(r):r instanceof _t&&this.cameras.push(r),r instanceof Ir){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];ti&&ti.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 $u,I6=y(()=>{tv();$u=class{constructor(e){this.byteOffset=0,this.buffer=e}async 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c.postMessage({id:"validate",data:e,rootUrl:t,fileName:i})}):(this._LoadScriptPromise||(this._LoadScriptPromise=pe.LoadBabylonScriptAsync(this.Configuration.url)),this._LoadScriptPromise.then(()=>RN(e,t,i,r)))}};$p.Configuration={url:`${pe._DefaultCdnUrl}/gltf_validator.js`};$p._LastResults=null});var qc,tE,P6=y(()=>{qc="Z2xURg",tE={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,"+qc)||n.startsWith("data:;base64,"+qc)||n.startsWith("data:application/octet-stream;base64,"+qc)||n.startsWith("data:model/gltf-binary;base64,"+qc)}}});function D6(n,e,t){try{return Promise.resolve(new Uint8Array(n,e,t))}catch(i){return Promise.reject(i)}}function Upe(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 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Jp,Ju,bs,hM,Vpe,bN,Md,MN=y(()=>{vi();Ni();Qp();eE();Lt();I6();C6();P6();gc();ev();(function(n){n[n.AUTO=0]="AUTO",n[n.FORCE_RIGHT_HANDED=1]="FORCE_RIGHT_HANDED"})(Jp||(Jp={}));(function(n){n[n.NONE=0]="NONE",n[n.FIRST=1]="FIRST",n[n.ALL=2]="ALL"})(Ju||(Ju={}));(function(n){n[n.LOADING=0]="LOADING",n[n.READY=1]="READY",n[n.COMPLETE=2]="COMPLETE"})(bs||(bs={}));hM=class{constructor(){this.alwaysComputeBoundingBox=!1,this.alwaysComputeSkeletonRootNode=!1,this.animationStartMode=Ju.FIRST,this.compileMaterials=!1,this.compileShadowGenerators=!1,this.coordinateSystemMode=Jp.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}},Vpe=new hM,bN=class extends 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n extends bN{constructor(e){super(),this.onParsedObservable=new ie,this.onMeshLoadedObservable=new ie,this.onSkinLoadedObservable=new ie,this.onTextureLoadedObservable=new ie,this.onMaterialLoadedObservable=new ie,this.onCameraLoadedObservable=new ie,this.onCompleteObservable=new ie,this.onErrorObservable=new ie,this.onDisposeObservable=new ie,this.onExtensionLoadedObservable=new ie,this.onValidatedObservable=new ie,this._loader=null,this._state=null,this._requests=new Array,this.name=tE.name,this.extensions=tE.extensions,this.onLoaderStateChangedObservable=new ie,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({...Vpe},e))}set 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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 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$u(d)).then(u=>{f.onCompleteObservable.notifyObservers(f),r(u)},o?u=>o(void 0,u):void 0),f}return this._loadFile(e,t,f=>{this._validate(e,new Uint8Array(f,0,f.byteLength),i,c),this._unpackBinaryAsync(new $u({readAsync:(d,u)=>D6(f,d,u),byteLength:f.byteLength})).then(d=>{r(d)},o?d=>o(void 0,d):void 0)},!0,o)}else return this._loadFile(e,t,f=>{try{this._validate(e,f,i,c),r({json:this._parseJson(f)})}catch(d){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 $u({readAsync:(o,l)=>Upe(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 Vl(e),o=[];this.onMaterialLoadedObservable.add(d=>{o.push(d)});let l=[];this.onTextureLoadedObservable.add(d=>{l.push(d)});let c=[];this.onCameraLoadedObservable.add(d=>{c.push(d)});let f=[];return this.onMeshLoadedObservable.add(d=>{d.morphTargetManager&&f.push(d.morphTargetManager)}),this._loader.importMeshAsync(null,e,a,t,i,r,s).then(d=>(Array.prototype.push.apply(a.geometries,d.geometries),Array.prototype.push.apply(a.meshes,d.meshes),Array.prototype.push.apply(a.particleSystems,d.particleSystems),Array.prototype.push.apply(a.skeletons,d.skeletons),Array.prototype.push.apply(a.animationGroups,d.animationGroups),Array.prototype.push.apply(a.materials,o),Array.prototype.push.apply(a.textures,l),Array.prototype.push.apply(a.lights,d.lights),Array.prototype.push.apply(a.transformNodes,d.transformNodes),Array.prototype.push.apply(a.cameras,c),Array.prototype.push.apply(a.morphTargetManagers,f),a))})}canDirectLoad(e){return tE.canDirectLoad(e)}directLoad(e,t){if(t.startsWith("base64,"+qc)||t.startsWith(";base64,"+qc)||t.startsWith("application/octet-stream;base64,"+qc)||t.startsWith("model/gltf-binary;base64,"+qc)){let i=zf(t);return this._validate(e,new Uint8Array(i,0,i.byteLength)),this._unpackBinaryAsync(new $u({readAsync:(r,s)=>D6(i,r,s),byteLength:i.byteLength}))}return this._validate(e,t),Promise.resolve({json:this._parseJson(t)})}createPlugin(e){return new n(e[tE.name])}get loaderState(){return this._state}whenCompleteAsync(){return new Promise((e,t)=>{this.onCompleteObservable.addOnce(()=>{e()}),this.onErrorObservable.addOnce(i=>{t(i)})})}_setState(e){this._state!==e&&(this._state=e,this.onLoaderStateChangedObservable.notifyObservers(this._state),this._log(bs[this._state]))}_loadFile(e,t,i,r,s,a){let o=e._loadFile(t,i,l=>{this._onProgress(l,o)},!0,r,s,a);return o.onCompleteObservable.add(()=>{o._lengthComputable=!0,o._total=o._loaded}),this._requests.push(o),o}_onProgress(e,t){if(!this._progressCallback)return;t._lengthComputable=e.lengthComputable,t._loaded=e.loaded,t._total=e.total;let i=!0,r=0,s=0;for(let a of this._requests){if(a._lengthComputable===void 0||a._loaded===void 0||a._total===void 0)return;i=i&&a._lengthComputable,r+=a._loaded,s+=a._total}this._progressCallback({lengthComputable:i,loaded:r,total:i?s:0})}_validate(e,t,i="",r=""){this.validate&&(this._startPerformanceCounter("Validate JSON"),$p.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"),pe.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 Ys("Unexpected magic: "+i,Ha.GLTFLoaderUnexpectedMagicError);let r=e.readUint32();this.loggingEnabled&&this._log(`Binary version: ${r}`);let s=e.readUint32();!this.useRangeRequests&&s!==e.buffer.byteLength&&ee.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:(d,u)=>e.buffer.readAsync(f+d,u),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{mM=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 as,O6=y(()=>{Xt();zt();Fl();uR();We();Ni();as=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=pe.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===Fo.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{Xt();vi();zt();Fl();wo();Ni();eh=class{constructor(e=!0){this.touchEnabled=e,this.buttons=[0,1,2],this.angularSensibility=2e3,this._previousPosition=null,this.onPointerMovedObservable=new ie,this._allowCameraRotation=!0,this._currentActiveButton=-1,this._activePointerId=-1}attachControl(e){e=pe.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!==at.POINTERMOVE&&this.buttons.indexOf(s.button)===-1)return;let o=s.target;if(r.type===at.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===at.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===at.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,at.POINTERDOWN|at.POINTERUP|at.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([F()],eh.prototype,"buttons",void 0);P([F()],eh.prototype,"angularSensibility",void 0);is.FreeCameraMouseInput=eh});var th,w6=y(()=>{Xt();zt();vi();wo();hR();Ni();th=class{constructor(){this.wheelPrecisionX=3,this.wheelPrecisionY=3,this.wheelPrecisionZ=3,this.onChangedObservable=new ie,this._wheelDeltaX=0,this._wheelDeltaY=0,this._wheelDeltaZ=0,this._ffMultiplier=12,this._normalize=120}attachControl(e){e=pe.BackCompatCameraNoPreventDefault(arguments),this._wheel=t=>{if(t.type!==at.POINTERWHEEL)return;let i=t.event,r=i.deltaMode===Bo.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,at.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([F()],th.prototype,"wheelPrecisionX",void 0);P([F()],th.prototype,"wheelPrecisionY",void 0);P([F()],th.prototype,"wheelPrecisionZ",void 0)});var ki,ea,F6=y(()=>{Xt();zt();Fl();w6();We();(function(n){n[n.MoveRelative=0]="MoveRelative",n[n.RotateRelative=1]="RotateRelative",n[n.MoveScene=2]="MoveScene"})(ki||(ki={}));ea=class extends th{constructor(){super(...arguments),this._moveRelative=b.Zero(),this._rotateRelative=b.Zero(),this._moveScene=b.Zero(),this._wheelXAction=ki.MoveRelative,this._wheelXActionCoordinate=0,this._wheelYAction=ki.MoveRelative,this._wheelYActionCoordinate=2,this._wheelZAction=null,this._wheelZActionCoordinate=null}getClassName(){return"FreeCameraMouseWheelInput"}set wheelXMoveRelative(e){e===null&&this._wheelXAction!==ki.MoveRelative||(this._wheelXAction=ki.MoveRelative,this._wheelXActionCoordinate=e)}get wheelXMoveRelative(){return this._wheelXAction!==ki.MoveRelative?null:this._wheelXActionCoordinate}set wheelYMoveRelative(e){e===null&&this._wheelYAction!==ki.MoveRelative||(this._wheelYAction=ki.MoveRelative,this._wheelYActionCoordinate=e)}get wheelYMoveRelative(){return this._wheelYAction!==ki.MoveRelative?null:this._wheelYActionCoordinate}set wheelZMoveRelative(e){e===null&&this._wheelZAction!==ki.MoveRelative||(this._wheelZAction=ki.MoveRelative,this._wheelZActionCoordinate=e)}get wheelZMoveRelative(){return this._wheelZAction!==ki.MoveRelative?null:this._wheelZActionCoordinate}set wheelXRotateRelative(e){e===null&&this._wheelXAction!==ki.RotateRelative||(this._wheelXAction=ki.RotateRelative,this._wheelXActionCoordinate=e)}get wheelXRotateRelative(){return this._wheelXAction!==ki.RotateRelative?null:this._wheelXActionCoordinate}set wheelYRotateRelative(e){e===null&&this._wheelYAction!==ki.RotateRelative||(this._wheelYAction=ki.RotateRelative,this._wheelYActionCoordinate=e)}get wheelYRotateRelative(){return this._wheelYAction!==ki.RotateRelative?null:this._wheelYActionCoordinate}set wheelZRotateRelative(e){e===null&&this._wheelZAction!==ki.RotateRelative||(this._wheelZAction=ki.RotateRelative,this._wheelZActionCoordinate=e)}get wheelZRotateRelative(){return this._wheelZAction!==ki.RotateRelative?null:this._wheelZActionCoordinate}set wheelXMoveScene(e){e===null&&this._wheelXAction!==ki.MoveScene||(this._wheelXAction=ki.MoveScene,this._wheelXActionCoordinate=e)}get wheelXMoveScene(){return this._wheelXAction!==ki.MoveScene?null:this._wheelXActionCoordinate}set wheelYMoveScene(e){e===null&&this._wheelYAction!==ki.MoveScene||(this._wheelYAction=ki.MoveScene,this._wheelYActionCoordinate=e)}get wheelYMoveScene(){return this._wheelYAction!==ki.MoveScene?null:this._wheelYActionCoordinate}set wheelZMoveScene(e){e===null&&this._wheelZAction!==ki.MoveScene||(this._wheelZAction=ki.MoveScene,this._wheelZActionCoordinate=e)}get wheelZMoveScene(){return this._wheelZAction!==ki.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=Z.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 ki.MoveRelative:r=this._moveRelative;break;case ki.RotateRelative:r=this._rotateRelative;break;case ki.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([F()],ea.prototype,"wheelXMoveRelative",null);P([F()],ea.prototype,"wheelYMoveRelative",null);P([F()],ea.prototype,"wheelZMoveRelative",null);P([F()],ea.prototype,"wheelXRotateRelative",null);P([F()],ea.prototype,"wheelYRotateRelative",null);P([F()],ea.prototype,"wheelZRotateRelative",null);P([F()],ea.prototype,"wheelXMoveScene",null);P([F()],ea.prototype,"wheelYMoveScene",null);P([F()],ea.prototype,"wheelZMoveScene",null);is.FreeCameraMouseWheelInput=ea});var ih,B6=y(()=>{Xt();zt();Fl();wo();We();Ni();ih=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=pe.IsSafari()}attachControl(e){e=pe.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===at.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===at.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===at.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,at.POINTERDOWN|at.POINTERUP|at.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=$.Vector3[0];s.copyFromFloats(0,0,this.touchMoveSensibility!==0?r*this._offsetY/this.touchMoveSensibility:0),Z.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([F()],ih.prototype,"touchAngularSensibility",void 0);P([F()],ih.prototype,"touchMoveSensibility",void 0);is.FreeCameraTouchInput=ih});var pM,U6=y(()=>{Fl();O6();N6();F6();B6();pM=class extends Bp{constructor(e){super(e),this._mouseInput=null,this._mouseWheelInput=null}addKeyboard(){return this.add(new as),this}addMouse(e=!0){return this._mouseInput||(this._mouseInput=new eh(e),this.add(this._mouseInput)),this}removeMouse(){return this._mouseInput&&this.remove(this._mouseInput),this}addMouseWheel(){return this._mouseWheelInput||(this._mouseWheelInput=new ea,this.add(this._mouseWheelInput)),this}removeMouseWheel(){return this._mouseWheelInput&&this.remove(this._mouseWheelInput),this}addTouch(){return this.add(new ih),this}clear(){super.clear(),this._mouseInput=null}}});var Zc,V6=y(()=>{Xt();zt();We();bL();U6();Ni();er();Hr();Zc=class extends Zs{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 pM(this),this.inputs.addKeyboard().addMouse()}attachControl(e,t){t=pe.BackCompatCameraNoPreventDefault(arguments),this.inputs.attachElement(t)}detachControl(){this.inputs.detachElement(),this.cameraDirection=new b(0,0,0),this.cameraRotation=new Fe(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([Jr()],Zc.prototype,"ellipsoid",void 0);P([Jr()],Zc.prototype,"ellipsoidOffset",void 0);P([F()],Zc.prototype,"checkCollisions",void 0);P([F()],Zc.prototype,"applyGravity",void 0);Bt("BABYLON.FreeCamera",Zc)});var ao,gM=y(()=>{We();Al();Aa();ao=class n extends xi{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:Z.Identity(),this._restMatrix=s!=null?s:this._localMatrix.clone(),this._bindMatrix=a!=null?a:this._localMatrix.clone(),this._index=o,this._absoluteMatrix=new Z,this._absoluteBindMatrix=new Z,this._absoluteInverseBindMatrix=new Z,this._finalMatrix=new Z,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=$.Vector3[0],i=$.Quaternion[0],r=$.Vector3[1];this.getRestMatrix().decompose(t,i,r),this._linkedTransformNode.position.copyFrom(r),this._linkedTransformNode.rotationQuaternion=(e=this._linkedTransformNode.rotationQuaternion)!=null?e:je.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=je.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,Z.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{Xr();iE=class n extends ge{constructor(e,t,i,r,s,a=!0,o=!1,l=3,c=0,f,d,u,h){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,d!=null?d:!1,h),this.wrapU=ge.CLAMP_ADDRESSMODE,this.wrapV=ge.CLAMP_ADDRESSMODE,this._waitingForData=!!u&&!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,d=!1){return new n(e,t,i,5,r,s,a,o,l,c,f,d)}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 _M,k6=y(()=>{gM();vi();We();G6();sd();_L();Gi();Lt();nv();_M=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=Z.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 ie,this.metadata=null,this.bones=[],this._scene=i||Oe.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: ${this._ranges?Object.keys(this._ranges).length:"none"}`,e){t+=", Ranges: {";let i=!0;for(let r in this._ranges)i&&(t+=", ",i=!1),t+=r;t+="}"}return t}getBoneIndexByName(e){for(let t=0,i=this.bones.length;t-1&&this._meshesWithPoseMatrix.splice(t,1)}_computeTransformMatrices(e,t){this.onBeforeComputeObservable.notifyObservers(this);for(let i=0;i0){for(let r of this.bones)if(r._linkedTransformNode){let s=r._linkedTransformNode;r.position=s.position,s.rotationQuaternion?r.rotationQuaternion=s.rotationQuaternion:r.rotation=s.rotation,r.scaling=s.scaling}}let t=null;if(this.needInitialSkinMatrix)for(let r of this._meshesWithPoseMatrix){let s=r.getPoseMatrix(),a=this._isDirty;if(t===null&&(t=this._computeTextureSize()),(!r._bonesTransformMatrices||r._bonesTransformMatrices.length!==t)&&(r._bonesTransformMatrices=new Float32Array(t),a=!0),!!a){if(this._synchronizedWithMesh!==r){this._synchronizedWithMesh=r;for(let o of this.bones)o.getParent()||(o.getBindMatrix().multiplyToRef(s,$.Matrix[1]),o._updateAbsoluteBindMatrices($.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=iE.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=iE.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?Z.FromArray(s.rest):null,c=new ao(s.name,i,o,Z.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(mt.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{Xt();vi();Gi();Yi();zt();Dr();er();yd=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 ie,this._onDataLayoutChanged=new ie,this.morphTargetManager=null,this._animationPropertiesOverride=null,this.id=e,this.morphTargetManager=r,this._scene=i||Oe.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=st.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())),st.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{Xr();vM=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,d,u){super(null,a,!o,l),this.format=s,this._texture=a.getEngine().createRawTexture2DArray(e,t,i,r,s,o,l,c,null,f,d!=null?d:0,u),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 rh,z6=y(()=>{Oo();Lt();Gi();yN();W6();rh=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 Ki(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=Oe.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){ee.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=br.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,d,u=!1){let h=this.beginAnimation(t,i,r,a,o,l,c,!1,f,d,u);return h.weight=s,h},n.prototype.beginAnimation=function(t,i,r,s,a=1,o,l,c=!0,f,d,u=!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 oE(this,t,i,r,s,a,o,void 0,d,u));let h=f?f(t):!0;if(t.animations&&h&&l.appendAnimations(t,t.animations),t.getAnimatables){let m=t.getAnimatables();for(let g=0;gs&&(o=-o),new oE(this,t,r,s,a,o,l,i,c,f)},n.prototype.beginDirectHierarchyAnimation=function(t,i,r,s,a,o,l,c,f,d=!1){let u=t.getDescendants(i),h=[];h.push(this.beginDirectAnimation(t,r,s,a,o,l,c,f,d));for(let m of u)h.push(this.beginDirectAnimation(m,r,s,a,o,l,c,f,d));return h},n.prototype.getAnimatableByTarget=function(t){for(let i=0;i{vi();q6();sd();cc();We();oE=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 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e.animation=this.animation.serialize(),e.targetId=this.target.id,e.targetUniqueId=this.target.uniqueId,e}},NN=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 ie,this.onAnimationLoopObservable=new ie,this.onAnimationGroupLoopObservable=new ie,this.onAnimationGroupEndObservable=new ie,this.onAnimationGroupPauseObservable=new ie,this.onAnimationGroupPlayObservable=new ie,this.metadata=null,this._mask=null,this._animationLoopFlags=[],this._scene=t||Oe.LastCreatedScene,this._weight=i,this._playOrder=r,this.uniqueId=this._scene.getUniqueId(),this._scene.addAnimationGroup(this)}addTargetedAnimation(e,t){let i=new TM(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 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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;tg[0].frame&&(c=g[0].frame),f=t&&g<=i||s&&p.frame>=t&&p.frame<=i){let _={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=_.frame),_.frame-=m,h.push(_)}}if(h.length===0){l.splice(c,1),c--;continue}a>h[0].frame&&(a=h[0].frame),olE,TransformNodeAnimationPropertyInfo:()=>eg,WeightAnimationPropertyInfo:()=>AM,getQuaternion:()=>e7,getVector3:()=>wN,getWeights:()=>t7});function wN(n,e,t,i){return b.FromArray(e,t).scaleInPlace(i)}function e7(n,e,t,i){return je.FromArray(e,t).scaleInPlace(i)}function t7(n,e,t,i){let r=new Array(n._numMorphTargets);for(let s=0;s{sd();We();DN();lE=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 mt(e,this.name,t,this.type);return r.setKeys(i,!0),r}},eg=class extends lE{buildAnimations(e,t,i,r){let s=[];return s.push({babylonAnimatable:e._babylonTransformNode,babylonAnimation:this._buildAnimation(t,i,r)}),s}},AM=class extends lE{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}};sE("/nodes/{}/translation",[new eg(mt.ANIMATIONTYPE_VECTOR3,"position",wN,()=>3)]);sE("/nodes/{}/rotation",[new eg(mt.ANIMATIONTYPE_QUATERNION,"rotationQuaternion",e7,()=>4)]);sE("/nodes/{}/scale",[new eg(mt.ANIMATIONTYPE_VECTOR3,"scaling",wN,()=>3)]);sE("/nodes/{}/weights",[new AM(mt.ANIMATIONTYPE_FLOAT,"influence",t7,n=>n._numMorphTargets)])});var 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"+"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",$pe=0,FN=(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+$pe++,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,op.ExpandRGBDTexture(a);let c=n.getEngine().onContextRestoredObservable.add(()=>{a.isRGBD=!0;let f=n.onBeforeRenderObservable.add(()=>{a.isReady()&&(n.onBeforeRenderObservable.remove(f),op.ExpandRGBDTexture(a))})});n.onDisposeObservable.add(()=>{n.getEngine().onContextRestoredObservable.remove(c)})}return n[t]},xM=n=>FN(n,qpe,"environmentBRDFTexture","EnvironmentBRDFTexture"),BN=n=>FN(n,Zpe,"environmentFuzzBRDFTexture","EnvironmentFuzzBRDFTexture"),n7=n=>FN(n,Qpe,"openPBREnvironmentBRDFTexture","OpenPBREnvironmentBRDFTexture")});function s7(n){return class extends 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n=this._gl;this.bindAttachments([n.COLOR_ATTACHMENT0])};Mt.prototype.buildTextureLayout=function(n,e=!1){let t=this._gl,i=[];if(e)i.push(t.BACK);else for(let r=0;r1&&(e.depthTextureFormat===13||e.depthTextureFormat===17||e.depthTextureFormat===16||e.depthTextureFormat===14||e.depthTextureFormat===18)&&(o=e.depthTextureFormat)),o===void 0&&(o=s?13:14);let C=this._gl,D=this._currentFramebuffer,w=C.createFramebuffer();this._bindUnboundFramebuffer(w);let k=(H=n.width)!=null?H:n,O=(Y=n.height)!=null?Y:n,N=[],B=[],V=this.webGLVersion>1&&(o===13||o===17||o===18);I.label=(de=e==null?void 0:e.label)!=null?de:"MultiRenderTargetWrapper",I._framebuffer=w,I._generateDepthBuffer=a||r,I._generateStencilBuffer=a?V:s,I._depthStencilBuffer=this._setupFramebufferDepthAttachments(I._generateStencilBuffer,I._generateDepthBuffer,k,O,1,o),I._attachments=B;for(let ae=0;ae1||this.isWebGPU);let qe=this.webGLVersion>1,Ye=C[qe?"COLOR_ATTACHMENT"+ae:"COLOR_ATTACHMENT"+ae+"_WEBGL"];if(B.push(Ye),ue===-1||M)continue;let Ke=new Vi(this,6);N[ae]=Ke,C.activeTexture(C["TEXTURE"+ae]),C.bindTexture(ue,Ke._hardwareTexture.underlyingResource),C.texParameteri(ue,C.TEXTURE_MAG_FILTER,Ge.mag),C.texParameteri(ue,C.TEXTURE_MIN_FILTER,Ge.min),C.texParameteri(ue,C.TEXTURE_WRAP_S,C.CLAMP_TO_EDGE),C.texParameteri(ue,C.TEXTURE_WRAP_T,C.CLAMP_TO_EDGE);let Zt=this._getRGBABufferInternalSizedFormat(ne,Ce,ve),Ut=this._getInternalFormat(Ce),Wi=this._getWebGLTextureType(ne);if(qe&&(ue===35866||ue===32879))ue===35866?Ke.is2DArray=!0:Ke.is3D=!0,Ke.baseDepth=Ke.depth=be,C.texImage3D(ue,0,Zt,k,O,be,0,Ut,Wi,null);else if(ue===34067){for(let oe=0;oe<6;oe++)C.texImage2D(C.TEXTURE_CUBE_MAP_POSITIVE_X+oe,0,Zt,k,O,0,Ut,Wi,null);Ke.isCube=!0}else C.texImage2D(C.TEXTURE_2D,0,Zt,k,O,0,Ut,Wi,null);i&&C.generateMipmap(ue),this._bindTextureDirectly(ue,null),Ke.baseWidth=k,Ke.baseHeight=O,Ke.width=k,Ke.height=O,Ke.isReady=!0,Ke.samples=1,Ke.generateMipMaps=i,Ke.samplingMode=_e,Ke.type=ne,Ke._useSRGBBuffer=ve,Ke.format=Ce,Ke.label=(Ue=R[ae])!=null?Ue:I.label+"-Texture"+ae,this._internalTexturesCache.push(Ke)}if(a&&this._caps.depthTextureExtension&&!M){let ae=new Vi(this,14),_e=5,ne=C.DEPTH_COMPONENT16,ve=C.DEPTH_COMPONENT,Ce=C.UNSIGNED_SHORT,ue=C.DEPTH_ATTACHMENT;this.webGLVersion<2?ne=C.DEPTH_COMPONENT:o===14?(_e=1,Ce=C.FLOAT,ne=C.DEPTH_COMPONENT32F):o===18?(_e=0,Ce=C.FLOAT_32_UNSIGNED_INT_24_8_REV,ne=C.DEPTH32F_STENCIL8,ve=C.DEPTH_STENCIL,ue=C.DEPTH_STENCIL_ATTACHMENT):o===16?(_e=0,Ce=C.UNSIGNED_INT,ne=C.DEPTH_COMPONENT24,ue=C.DEPTH_ATTACHMENT):(o===13||o===17)&&(_e=12,Ce=C.UNSIGNED_INT_24_8,ne=C.DEPTH24_STENCIL8,ve=C.DEPTH_STENCIL,ue=C.DEPTH_STENCIL_ATTACHMENT),this._bindTextureDirectly(C.TEXTURE_2D,ae,!0),C.texParameteri(C.TEXTURE_2D,C.TEXTURE_MAG_FILTER,C.NEAREST),C.texParameteri(C.TEXTURE_2D,C.TEXTURE_MIN_FILTER,C.NEAREST),C.texParameteri(C.TEXTURE_2D,C.TEXTURE_WRAP_S,C.CLAMP_TO_EDGE),C.texParameteri(C.TEXTURE_2D,C.TEXTURE_WRAP_T,C.CLAMP_TO_EDGE),C.texImage2D(C.TEXTURE_2D,0,ne,k,O,0,ve,Ce,null),C.framebufferTexture2D(C.FRAMEBUFFER,ue,C.TEXTURE_2D,ae._hardwareTexture.underlyingResource,0),this._bindTextureDirectly(C.TEXTURE_2D,null),I._depthStencilTexture=ae,I._depthStencilTextureWithStencil=V,ae.baseWidth=k,ae.baseHeight=O,ae.width=k,ae.height=O,ae.isReady=!0,ae.samples=1,ae.generateMipMaps=i,ae.samplingMode=1,ae.format=o,ae.type=_e,ae.label=I.label+"-DepthStencil",N[l]=ae,this._internalTexturesCache.push(ae)}if(I.setTextures(N),t&&C.drawBuffers(B),this._bindUnboundFramebuffer(D),I.setLayerAndFaceIndices(S,T),this.resetTextureCache(),!M)this.updateMultipleRenderTargetTextureSampleCount(I,c,t);else if(c>1){let ae=C.createFramebuffer();if(!ae)throw new Error("Unable to create multi sampled framebuffer");I._samples=c,I._MSAAFramebuffer=ae,l>0&&t&&(this._bindUnboundFramebuffer(ae),C.drawBuffers(B),this._bindUnboundFramebuffer(D))}return I};Mt.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"],u=this._createRenderBuffer(c.width,c.height,e,-1,this._getRGBABufferInternalSizedFormat(c.type,c.format,c._useSRGBBuffer),d);if(!u)throw new Error("Unable to create multi sampled framebuffer");f.addMSAARenderBuffer(u),c.samples=e,o.push(d)}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};Mt.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 bM,o7=y(()=>{Xr();jf();UN();bM=class extends Yr{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 d=0;d{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 l7,Jpe,c7=y(()=>{W();l7="mrtFragmentDeclaration",Jpe=`#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE) layout(location=0) out vec4 glFragData[{X}]; #endif -`;x.IncludesShadersStore[l7]||(x.IncludesShadersStore[l7]=$pe)});var f7,Jpe,MM=y(()=>{W();f7="pbrFragmentReflectionDeclaration",Jpe=`#ifdef REFLECTION +`;x.IncludesShadersStore[l7]||(x.IncludesShadersStore[l7]=Jpe)});var f7,ege,MM=y(()=>{W();f7="pbrFragmentReflectionDeclaration",ege=`#ifdef REFLECTION #ifdef REFLECTIONMAP_3D #define sampleReflection(s,c) textureCube(s,c) uniform samplerCube reflectionSampler; @@ -10754,12 +10754,12 @@ varying vec3 vDirectionW; #endif #endif #endif -`;x.IncludesShadersStore[f7]||(x.IncludesShadersStore[f7]=Jpe)});var d7,ege,VN=y(()=>{W();d7="sceneFragmentDeclaration",ege=`uniform mat4 viewProjection; +`;x.IncludesShadersStore[f7]||(x.IncludesShadersStore[f7]=ege)});var d7,tge,VN=y(()=>{W();d7="sceneFragmentDeclaration",tge=`uniform mat4 viewProjection; #ifdef MULTIVIEW uniform mat4 viewProjectionR; #endif uniform mat4 view;uniform mat4 projection;uniform vec4 vEyePosition;uniform mat4 inverseProjection; -`;x.IncludesShadersStore[d7]||(x.IncludesShadersStore[d7]=ege)});var u7,tge,tg=y(()=>{W();u7="pbrBRDFFunctions",tge=`#define FRESNEL_MAXIMUM_ON_ROUGH 0.25 +`;x.IncludesShadersStore[d7]||(x.IncludesShadersStore[d7]=tge)});var u7,ige,tg=y(()=>{W();u7="pbrBRDFFunctions",ige=`#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 @@ -10932,7 +10932,7 @@ 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 -`;x.IncludesShadersStore[u7]||(x.IncludesShadersStore[u7]=tge)});var h7,ige,GN=y(()=>{W();h7="openpbrDielectricReflectance",ige=`struct ReflectanceParams +`;x.IncludesShadersStore[u7]||(x.IncludesShadersStore[u7]=ige)});var h7,rge,GN=y(()=>{W();h7="openpbrDielectricReflectance",rge=`struct ReflectanceParams {float F0;float F90;vec3 coloredF0;vec3 coloredF90;}; #define pbr_inline ReflectanceParams dielectricReflectance( @@ -10950,7 +10950,7 @@ 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;} -`;x.IncludesShadersStore[h7]||(x.IncludesShadersStore[h7]=ige)});var m7,rge,yM=y(()=>{W();m7="pbrIBLFunctions",rge=`#if defined(REFLECTION) || defined(SS_REFRACTION) +`;x.IncludesShadersStore[h7]||(x.IncludesShadersStore[h7]=rge)});var m7,nge,yM=y(()=>{W();m7="pbrIBLFunctions",nge=`#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 @@ -10964,7 +10964,7 @@ 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 -`;x.IncludesShadersStore[m7]||(x.IncludesShadersStore[m7]=rge)});var p7,nge,kN=y(()=>{W();p7="openpbrGeometryInfo",nge=`struct geometryInfoOutParams +`;x.IncludesShadersStore[m7]||(x.IncludesShadersStore[m7]=nge)});var p7,sge,kN=y(()=>{W();p7="openpbrGeometryInfo",sge=`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 @@ -10993,7 +10993,7 @@ 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;}`;x.IncludesShadersStore[p7]||(x.IncludesShadersStore[p7]=nge)});var g7,sge,WN=y(()=>{W();g7="openpbrIblFunctions",sge=`#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;}`;x.IncludesShadersStore[p7]||(x.IncludesShadersStore[p7]=sge)});var g7,age,WN=y(()=>{W();g7="openpbrIblFunctions",age=`#ifdef REFLECTION vec3 sampleIrradiance( in vec3 surfaceNormal #if defined(NORMAL) && defined(USESPHERICALINVERTEX) @@ -11215,7 +11215,7 @@ return getReflectanceFromBRDFLookup(reflectance.coloredF0,reflectance.coloredF90 #endif } #endif -`;x.IncludesShadersStore[g7]||(x.IncludesShadersStore[g7]=sge)});var _7,age,zN=y(()=>{W();_7="openpbrSubsurfaceLayerData",age=`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); +`;x.IncludesShadersStore[g7]||(x.IncludesShadersStore[g7]=age)});var _7,oge,zN=y(()=>{W();_7="openpbrSubsurfaceLayerData",oge=`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 @@ -11239,7 +11239,7 @@ subsurface_color*=vSubsurfaceColorInfos.y; #ifdef SUBSURFACE_RADIUS_SCALE subsurface_radius_scale*=subsurfaceRadiusScaleFromTexture.rgb; #endif -`;x.IncludesShadersStore[_7]||(x.IncludesShadersStore[_7]=age)});var v7,oge,HN=y(()=>{W();v7="openpbrTransmissionLayerData",oge=`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; +`;x.IncludesShadersStore[_7]||(x.IncludesShadersStore[_7]=oge)});var v7,lge,HN=y(()=>{W();v7="openpbrTransmissionLayerData",lge=`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 @@ -11275,7 +11275,7 @@ transmission_scatter*=transmissionScatterFromTexture.rgb; #ifdef TRANSMISSION_DISPERSION_SCALE transmission_dispersion_scale*=transmissionDispersionScaleFromTexture.r; #endif -`;x.IncludesShadersStore[v7]||(x.IncludesShadersStore[v7]=oge)});var S7={};Be(S7,{geometryPixelShader:()=>lge});var XN,E7,lge,YN=y(()=>{W();Yc();c7();jb();Zb();Ja();MM();VN();ju();tg();GN();yM();Qv();kN();WN();qu();Kc();qb();zN();HN();XN="geometryPixelShader",E7=`#extension GL_EXT_draw_buffers : require +`;x.IncludesShadersStore[v7]||(x.IncludesShadersStore[v7]=lge)});var S7={};Be(S7,{geometryPixelShader:()=>cge});var XN,E7,cge,YN=y(()=>{W();Yc();c7();jb();qb();Ja();MM();VN();ju();tg();GN();yM();Qv();kN();WN();Zu();Kc();Zb();zN();HN();XN="geometryPixelShader",E7=`#extension GL_EXT_draw_buffers : require #if defined(BUMP) || !defined(NORMAL) #extension GL_OES_standard_derivatives : enable #endif @@ -11513,8 +11513,8 @@ irradiance_alpha=min(subsurface_weight+transmission_weight,1.0); gl_FragData[IRRADIANCE_INDEX]=vec4(irradiance,irradiance_alpha); #endif } -`;x.ShadersStore[XN]||(x.ShadersStore[XN]=E7);lge={name:XN,shader:E7}});var T7,cge,A7=y(()=>{W();T7="geometryVertexDeclaration",cge="uniform mat4 viewProjection;uniform mat4 view;";x.IncludesShadersStore[T7]||(x.IncludesShadersStore[T7]=cge)});var x7,fge,R7=y(()=>{W();ju();x7="geometryUboDeclaration",fge=`#include -`;x.IncludesShadersStore[x7]||(x.IncludesShadersStore[x7]=fge)});var b7,dge,ig=y(()=>{W();b7="harmonicsFunctions",dge=`#ifdef USESPHERICALFROMREFLECTIONMAP +`;x.ShadersStore[XN]||(x.ShadersStore[XN]=E7);cge={name:XN,shader:E7}});var T7,fge,A7=y(()=>{W();T7="geometryVertexDeclaration",fge="uniform mat4 viewProjection;uniform mat4 view;";x.IncludesShadersStore[T7]||(x.IncludesShadersStore[T7]=fge)});var x7,dge,R7=y(()=>{W();ju();x7="geometryUboDeclaration",dge=`#include +`;x.IncludesShadersStore[x7]||(x.IncludesShadersStore[x7]=dge)});var b7,uge,ig=y(()=>{W();b7="harmonicsFunctions",uge=`#ifdef USESPHERICALFROMREFLECTIONMAP #ifdef SPHERICAL_HARMONICS vec3 computeEnvironmentIrradiance(vec3 normal) {return vSphericalL00 + vSphericalL1_1*(normal.y) @@ -11529,7 +11529,7 @@ 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 -`;x.IncludesShadersStore[b7]||(x.IncludesShadersStore[b7]=dge)});var y7={};Be(y7,{geometryVertexShader:()=>uge});var KN,M7,uge,jN=y(()=>{W();Vc();Gc();Sd();Td();md();A7();R7();kc();ig();Ad();xd();Wc();zc();Hc();Xc();Bb();KN="geometryVertexShader",M7=`precision highp float; +`;x.IncludesShadersStore[b7]||(x.IncludesShadersStore[b7]=uge)});var y7={};Be(y7,{geometryVertexShader:()=>hge});var KN,M7,hge,jN=y(()=>{W();Vc();Gc();Sd();Td();md();A7();R7();kc();ig();Ad();xd();Wc();zc();Hc();Xc();Bb();KN="geometryVertexShader",M7=`precision highp float; #include #include #include @@ -11741,7 +11741,7 @@ vEnvironmentIrradiance=computeEnvironmentIrradiance(reflectionVector)*vReflectio #endif #endif } -`;x.ShadersStore[KN]||(x.ShadersStore[KN]=M7);uge={name:KN,shader:M7}});var I7,hge,rg=y(()=>{W();I7="harmonicsFunctions",hge=`#ifdef USESPHERICALFROMREFLECTIONMAP +`;x.ShadersStore[KN]||(x.ShadersStore[KN]=M7);hge={name:KN,shader:M7}});var I7,mge,rg=y(()=>{W();I7="harmonicsFunctions",mge=`#ifdef USESPHERICALFROMREFLECTIONMAP #ifdef SPHERICAL_HARMONICS fn computeEnvironmentIrradiance(normal: vec3f)->vec3f {return uniforms.vSphericalL00 + uniforms.vSphericalL1_1*(normal.y) @@ -11756,7 +11756,7 @@ 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 -`;x.IncludesShadersStoreWGSL[I7]||(x.IncludesShadersStoreWGSL[I7]=hge)});var P7={};Be(P7,{geometryVertexShaderWGSL:()=>mge});var ZN,C7,mge,D7=y(()=>{W();Pc();Dc();gd();_d();hd();Xu();Lc();rg();vd();Ed();Oc();Nc();wc();Fc();hb();ZN="geometryVertexShader",C7=`#include +`;x.IncludesShadersStoreWGSL[I7]||(x.IncludesShadersStoreWGSL[I7]=mge)});var P7={};Be(P7,{geometryVertexShaderWGSL:()=>pge});var qN,C7,pge,D7=y(()=>{W();Pc();Dc();gd();_d();hd();Xu();Lc();rg();vd();Ed();Oc();Nc();wc();Fc();hb();qN="geometryVertexShader",C7=`#include #include #include #include[0..maxSimultaneousMorphTargets] @@ -11967,7 +11967,7 @@ vertexOutputs.vEnvironmentIrradiance=computeEnvironmentIrradiance(reflectionVect #endif #endif } -`;x.ShadersStoreWGSL[ZN]||(x.ShadersStoreWGSL[ZN]=C7);mge={name:ZN,shader:C7}});var L7,pge,IM=y(()=>{W();L7="pbrFragmentReflectionDeclaration",pge=`#ifdef REFLECTION +`;x.ShadersStoreWGSL[qN]||(x.ShadersStoreWGSL[qN]=C7);pge={name:qN,shader:C7}});var L7,gge,IM=y(()=>{W();L7="pbrFragmentReflectionDeclaration",gge=`#ifdef REFLECTION #ifdef REFLECTIONMAP_3D var reflectionSamplerSampler: sampler;var reflectionSampler: texture_cube; #ifdef LODBASEDMICROSFURACE @@ -11995,7 +11995,7 @@ varying vDirectionW: vec3f; #endif #endif #endif -`;x.IncludesShadersStoreWGSL[L7]||(x.IncludesShadersStoreWGSL[L7]=pge)});var O7,gge,ng=y(()=>{W();O7="pbrBRDFFunctions",gge=`#define FRESNEL_MAXIMUM_ON_ROUGH 0.25 +`;x.IncludesShadersStoreWGSL[L7]||(x.IncludesShadersStoreWGSL[L7]=gge)});var O7,_ge,ng=y(()=>{W();O7="pbrBRDFFunctions",_ge=`#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 @@ -12167,7 +12167,7 @@ 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 -`;x.IncludesShadersStoreWGSL[O7]||(x.IncludesShadersStoreWGSL[O7]=gge)});var N7,_ge,qN=y(()=>{W();N7="openpbrDielectricReflectance",_ge=`struct ReflectanceParams +`;x.IncludesShadersStoreWGSL[O7]||(x.IncludesShadersStoreWGSL[O7]=_ge)});var N7,vge,ZN=y(()=>{W();N7="openpbrDielectricReflectance",vge=`struct ReflectanceParams {F0: f32, F90: f32, coloredF0: vec3f, @@ -12189,7 +12189,7 @@ let dielectricColorF90: vec3f=specularColor.rgb*vec3f(f90Scale)*specularWeight; let dielectricColorF90: vec3f=vec3f(f90Scale)*specularWeight; #endif outParams.coloredF90=dielectricColorF90;return outParams;} -`;x.IncludesShadersStoreWGSL[N7]||(x.IncludesShadersStoreWGSL[N7]=_ge)});var w7,vge,CM=y(()=>{W();w7="pbrIBLFunctions",vge=`#if defined(REFLECTION) || defined(SS_REFRACTION) +`;x.IncludesShadersStoreWGSL[N7]||(x.IncludesShadersStoreWGSL[N7]=vge)});var w7,Ege,CM=y(()=>{W();w7="pbrIBLFunctions",Ege=`#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 @@ -12203,7 +12203,7 @@ 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 -`;x.IncludesShadersStoreWGSL[w7]||(x.IncludesShadersStoreWGSL[w7]=vge)});var F7,Ege,QN=y(()=>{W();F7="openpbrGeometryInfo",Ege=`struct geometryInfoOutParams +`;x.IncludesShadersStoreWGSL[w7]||(x.IncludesShadersStoreWGSL[w7]=Ege)});var F7,Sge,QN=y(()=>{W();F7="openpbrGeometryInfo",Sge=`struct geometryInfoOutParams {NdotV: f32, NdotVUnclamped: f32, environmentBrdf: vec3f, @@ -12240,7 +12240,7 @@ 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;} -`;x.IncludesShadersStoreWGSL[F7]||(x.IncludesShadersStoreWGSL[F7]=Ege)});var B7,Sge,$N=y(()=>{W();B7="openpbrIblFunctions",Sge=`#ifdef REFLECTION +`;x.IncludesShadersStoreWGSL[F7]||(x.IncludesShadersStoreWGSL[F7]=Sge)});var B7,Tge,$N=y(()=>{W();B7="openpbrIblFunctions",Tge=`#ifdef REFLECTION fn sampleIrradiance( surfaceNormal: vec3f #if defined(NORMAL) && defined(USESPHERICALINVERTEX) @@ -12458,7 +12458,7 @@ return getReflectanceFromBRDFLookup(reflectance.coloredF0,reflectance.coloredF90 #endif } #endif -`;x.IncludesShadersStoreWGSL[B7]||(x.IncludesShadersStoreWGSL[B7]=Sge)});var U7,Tge,JN=y(()=>{W();U7="openpbrSubsurfaceLayerData",Tge=`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); +`;x.IncludesShadersStoreWGSL[B7]||(x.IncludesShadersStoreWGSL[B7]=Tge)});var U7,Age,JN=y(()=>{W();U7="openpbrSubsurfaceLayerData",Age=`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 @@ -12482,7 +12482,7 @@ subsurface_color*=uniforms.vSubsurfaceColorInfos.y; #ifdef SUBSURFACE_RADIUS_SCALE subsurface_radius_scale*=subsurfaceRadiusScaleFromTexture.rgb; #endif -`;x.IncludesShadersStoreWGSL[U7]||(x.IncludesShadersStoreWGSL[U7]=Tge)});var V7,Age,ew=y(()=>{W();V7="openpbrTransmissionLayerData",Age=`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; +`;x.IncludesShadersStoreWGSL[U7]||(x.IncludesShadersStoreWGSL[U7]=Age)});var V7,xge,ew=y(()=>{W();V7="openpbrTransmissionLayerData",xge=`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 @@ -12518,7 +12518,7 @@ transmission_scatter*=transmissionScatterFromTexture.rgb; #ifdef TRANSMISSION_DISPERSION_SCALE transmission_dispersion_scale*=transmissionDispersionScaleFromTexture.r; #endif -`;x.IncludesShadersStoreWGSL[V7]||(x.IncludesShadersStoreWGSL[V7]=Age)});var k7={};Be(k7,{geometryPixelShaderWGSL:()=>xge});var tw,G7,xge,W7=y(()=>{W();Bc();Ab();xb();$a();IM();Xu();ng();qN();CM();Zv();QN();$N();Ku();Uc();Rb();JN();ew();tw="geometryPixelShader",G7=`#ifdef BUMP +`;x.IncludesShadersStoreWGSL[V7]||(x.IncludesShadersStoreWGSL[V7]=xge)});var k7={};Be(k7,{geometryPixelShaderWGSL:()=>Rge});var tw,G7,Rge,W7=y(()=>{W();Bc();Ab();xb();$a();IM();Xu();ng();ZN();CM();qv();QN();$N();Ku();Uc();Rb();JN();ew();tw="geometryPixelShader",G7=`#ifdef BUMP varying vWorldView0: vec4f;varying vWorldView1: vec4f;varying vWorldView2: vec4f;varying vWorldView3: vec4f;varying vNormalW: vec3f; #else varying vNormalV: vec3f; @@ -12779,22 +12779,22 @@ fragmentOutputs.fragData6=fragData[6]; fragmentOutputs.fragData7=fragData[7]; #endif } -`;x.ShadersStoreWGSL[tw]||(x.ShadersStoreWGSL[tw]=G7);xge={name:tw,shader:G7}});var z7,iw,Ms,H7=y(()=>{We();Yi();Xr();o7();Kt();An();ts();YN();jN();to();Ol();es();UN();z7=["diffuseSampler","bumpSampler","reflectivitySampler","albedoSampler","morphTargets","boneSampler","transmissionWeightSampler","subsurfaceWeightSampler","iblShadowSampler"],iw=["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"];rd(iw,z7,!0);Qn(iw);Ms=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 dt(0,0,0,0),this._clearDepthColor=new dt(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(()=>(D7(),P7)),Promise.resolve().then(()=>(W7(),k7))])):await Promise.all([Promise.resolve().then(()=>(jN(),y7)),Promise.resolve().then(()=>(YN(),S7))]),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${i.getAlphaTestTexture().coordinatesIndex+1}`),p=!0),(i.bumpTexture||i.normalTexture||i.geometryNormalTexture)&&fe.BumpTextureEnabled){let _=i.bumpTexture||i.normalTexture||i.geometryNormalTexture;r.push("#define BUMP"),r.push(`#define BUMP_UV${_.coordinatesIndex+1}`),p=!0}if(this._enableReflectivity){let _=!1;if(i.getClassName()==="PBRMetallicRoughnessMaterial")i.metallicRoughnessTexture&&(r.push("#define ORMTEXTURE"),r.push(`#define REFLECTIVITY_UV${i.metallicRoughnessTexture.coordinatesIndex+1}`),r.push("#define METALLICWORKFLOW"),p=!0,_=!0),i.metallic!=null&&(r.push("#define METALLIC"),r.push("#define METALLICWORKFLOW"),_=!0),i.roughness!=null&&(r.push("#define ROUGHNESS"),r.push("#define METALLICWORKFLOW"),_=!0),_&&(i.baseTexture&&(r.push("#define ALBEDOTEXTURE"),r.push(`#define ALBEDO_UV${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,_=!0),i.metallic!=null&&(r.push("#define METALLIC"),r.push("#define METALLICWORKFLOW"),_=!0),i.roughness!=null&&(r.push("#define ROUGHNESS"),r.push("#define METALLICWORKFLOW"),_=!0),_?(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${v.baseColorTexture.coordinatesIndex+1}`),v.baseColorTexture.gammaSpace&&r.push("#define GAMMAALBEDO"),p=!0),v.baseColor&&r.push("#define ALBEDOCOLOR")}}if(this._enableIrradiance&&this.generateIrradianceWithScatterMask&&(r.push("#define IRRADIANCE_SCATTER_MASK"),i.getClassName()==="OpenPBRMaterial")){let _=i;_.subsurfaceWeight>0&&_.subsurfaceWeightTexture&&(r.push("#define SUBSURFACE_WEIGHT"),r.push(`#define SUBSURFACEWEIGHT_UV${_.subsurfaceWeightTexture.coordinatesIndex+1}`),p=!0),_.transmissionWeight>0&&_.transmissionWeightTexture&&(r.push("#define TRANSMISSION_WEIGHT"),r.push(`#define TRANSMISSIONWEIGHT_UV${_.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 _={},v=!1,E=0;(i.getClassName()==="OpenPBRMaterial"||i.getClassName()==="StandardMaterial"||i.getClassName()==="PBRMetallicRoughnessMaterial"||i.getClassName()==="PBRSpecularGlossinessMaterial"||i.getClassName()==="PBRMaterial")&&(v=!!i.realtimeFiltering,E=i.realtimeFilteringQuality||0),id(p,p.environmentTexture,_,v,E,!0);for(let S in _)_[S]&&r.push("#define "+S);_.USEIRRADIANCEMAP||r.push("#define SPHERICAL_HARMONICS");let T=p.postProcessRenderPipelineManager.supportedPipelines.find(S=>S.getClassName()==="IBLShadowsRenderPipeline");if(T){let S=T;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 d=a.morphTargetManager?Nl(a.morphTargetManager,r,s,a,!0,!0,!1,l,c,f):0;t&&(r.push("#define INSTANCES"),ko(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),Ll(i,this._scene,r);let u=this._scene.getEngine(),h=e._getDrawWrapper(void 0,!0),m=h.defines,g=r.join(` -`);return m!==g&&h.setEffect(u.createEffect("geometry",{attributes:s,uniformsNames:iw,samplers:z7,defines:g,onCompiled:null,fallbacks:null,onError:null,uniformBuffersNames:["Scene"],indexParameters:{buffersCount:this._multiRenderTarget.textures.length-1,maxSimultaneousMorphTargets:d},shaderLanguage:this.shaderLanguage},u),g),h.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 _;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((_=v.samplingMode)!=null?_: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 bM("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],d=[!1],u=[!0];for(let v=1;v{v.bindAttachments(this.useSpecificClearForDepthTexture?m:h),v.clear(this._clearColor,!0,!0,!0),this.useSpecificClearForDepthTexture&&(v.bindAttachments(g),v.clear(this._clearDepthColor,!0,!0,!0)),v.bindAttachments(h)}),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 E=v.getRenderingMesh(),T=v.getEffectiveMesh(),S=this._scene,A=S.getEngine(),R=v.getMaterial();if(!R)return;if(T._internalAbstractMeshDataInfo._isActiveIntermediate=!1,(this._enableVelocity||this._enableVelocityLinear)&&!this._previousTransformationMatrices[T.uniqueId]&&(this._previousTransformationMatrices[T.uniqueId]={world:q.Identity(),viewProjection:S.getTransformMatrix()},E.skeleton)){let D=E.skeleton.getTransformMatrices(E);this._previousBonesTransformationMatrices[E.uniqueId]=this._copyBonesTransformationMatrices(D,new Float32Array(D.length))}let M=E._getInstancesRenderList(v._id,!!v.getReplacementMesh());if(M.mustReturn)return;let I=A.getCaps().instancedArrays&&(M.visibleInstances[v._id]!==null||E.hasThinInstances),C=T.getWorldMatrix();if(this.isReady(v,I)){let D=v._getDrawWrapper();if(!D)return;let w=D.effect;A.enableEffect(D),I||E._bind(v,w,R.fillMode),this._useUbo?(td(w,this._scene.getSceneUniformBuffer()),this._scene.finalizeSceneUbo()):(w.setMatrix("viewProjection",S.getTransformMatrix()),w.setMatrix("view",S.getViewMatrix()),this._scene.bindEyePosition(w,"vEyePosition"));let k;if(!E._instanceDataStorage.isFrozen&&(R.backFaceCulling||R.sideOrientation!==null)){let N=T._getWorldMatrixDeterminant();k=R._getEffectiveOrientation(E),N<0&&(k=k===Ae.ClockWiseSideOrientation?Ae.CounterClockWiseSideOrientation:Ae.ClockWiseSideOrientation)}else k=E._effectiveSideOrientation;if(R._preBind(D,k),R.needAlphaTestingForMesh(T)){let N=R.getAlphaTestTexture();N&&(w.setTexture("diffuseSampler",N),w.setMatrix("diffuseMatrix",N.getTextureMatrix()))}if((R.bumpTexture||R.normalTexture||R.geometryNormalTexture)&&S.getEngine().getCaps().standardDerivatives&&fe.BumpTextureEnabled){let N=R.bumpTexture||R.normalTexture||R.geometryNormalTexture;w.setFloat3("vBumpInfos",N.coordinatesIndex,1/N.level,R.parallaxScaleBias),w.setMatrix("bumpMatrix",N.getTextureMatrix()),w.setTexture("bumpSampler",N),w.setFloat2("vTangentSpaceParams",R.invertNormalMapX?-1:1,R.invertNormalMapY?-1:1)}if(this._enableReflectivity){if(R.getClassName()==="PBRMetallicRoughnessMaterial")R.metallicRoughnessTexture!==null&&(w.setTexture("reflectivitySampler",R.metallicRoughnessTexture),w.setMatrix("reflectivityMatrix",R.metallicRoughnessTexture.getTextureMatrix())),R.metallic!==null&&w.setFloat("metallic",R.metallic),R.roughness!==null&&w.setFloat("glossiness",1-R.roughness),R.baseTexture!==null&&(w.setTexture("albedoSampler",R.baseTexture),w.setMatrix("albedoMatrix",R.baseTexture.getTextureMatrix())),R.baseColor!==null&&w.setColor3("albedoColor",R.baseColor);else if(R.getClassName()==="PBRSpecularGlossinessMaterial")R.specularGlossinessTexture!==null?(w.setTexture("reflectivitySampler",R.specularGlossinessTexture),w.setMatrix("reflectivityMatrix",R.specularGlossinessTexture.getTextureMatrix())):R.specularColor!==null&&w.setColor3("reflectivityColor",R.specularColor),R.glossiness!==null&&w.setFloat("glossiness",R.glossiness);else if(R.getClassName()==="PBRMaterial")R.metallicTexture!==null&&(w.setTexture("reflectivitySampler",R.metallicTexture),w.setMatrix("reflectivityMatrix",R.metallicTexture.getTextureMatrix())),R.metallic!==null&&w.setFloat("metallic",R.metallic),R.roughness!==null&&w.setFloat("glossiness",1-R.roughness),R.roughness!==null||R.metallic!==null||R.metallicTexture!==null?(R.albedoTexture!==null&&(w.setTexture("albedoSampler",R.albedoTexture),w.setMatrix("albedoMatrix",R.albedoTexture.getTextureMatrix())),R.albedoColor!==null&&w.setColor3("albedoColor",R.albedoColor)):(R.reflectivityTexture!==null?(w.setTexture("reflectivitySampler",R.reflectivityTexture),w.setMatrix("reflectivityMatrix",R.reflectivityTexture.getTextureMatrix())):R.reflectivityColor!==null&&w.setColor3("reflectivityColor",R.reflectivityColor),R.microSurface!==null&&w.setFloat("glossiness",R.microSurface));else if(R.getClassName()==="StandardMaterial")R.specularTexture!==null&&(w.setTexture("reflectivitySampler",R.specularTexture),w.setMatrix("reflectivityMatrix",R.specularTexture.getTextureMatrix())),R.specularColor!==null&&w.setColor3("reflectivityColor",R.specularColor);else if(R.getClassName()==="OpenPBRMaterial"){let N=R;N._useRoughnessFromMetallicTextureGreen&&N.baseMetalnessTexture?(w.setTexture("reflectivitySampler",N.baseMetalnessTexture),w.setMatrix("reflectivityMatrix",N.baseMetalnessTexture.getTextureMatrix())):N.baseMetalnessTexture?(w.setTexture("metallicSampler",N.baseMetalnessTexture),w.setMatrix("metallicMatrix",N.baseMetalnessTexture.getTextureMatrix())):N.specularRoughnessTexture&&(w.setTexture("roughnessSampler",N.specularRoughnessTexture),w.setMatrix("roughnessMatrix",N.specularRoughnessTexture.getTextureMatrix())),w.setFloat("metallic",N.baseMetalness),w.setFloat("glossiness",1-N.specularRoughness),N.baseColorTexture!==null&&(w.setTexture("albedoSampler",N.baseColorTexture),w.setMatrix("albedoMatrix",N.baseColorTexture.getTextureMatrix())),N.baseColor!==null&&w.setColor3("albedoColor",N.baseColor)}}if(this._enableIrradiance&&S.environmentTexture){let N=S.environmentTexture,B=S.postProcessRenderPipelineManager.supportedPipelines.find(V=>V.getClassName()==="IBLShadowsRenderPipeline");if(B){let Z=B._getAccumulatedTexture();Z&&(w.setTexture("iblShadowSampler",Z),w.setFloat2("shadowTextureSize",Z.getSize().width,Z.getSize().height))}if(w.setMatrix("reflectionMatrix",N.getReflectionTextureMatrix()),w.setFloat2("vReflectionInfos",N.level*S.iblIntensity,0),w.setTexture("reflectionSampler",N),N.irradianceTexture&&(w.setTexture("irradianceSampler",N.irradianceTexture),N.irradianceTexture._dominantDirection&&w.setVector3("vReflectionDominantDirection",N.irradianceTexture._dominantDirection)),N.sphericalPolynomial){let V=N.sphericalPolynomial;if(V.preScaledHarmonics){let Z=V.preScaledHarmonics;w.setVector3("vSphericalL00",Z.l00),w.setVector3("vSphericalL1_1",Z.l1_1),w.setVector3("vSphericalL10",Z.l10),w.setVector3("vSphericalL11",Z.l11),w.setVector3("vSphericalL2_2",Z.l2_2),w.setVector3("vSphericalL2_1",Z.l2_1),w.setVector3("vSphericalL20",Z.l20),w.setVector3("vSphericalL21",Z.l21),w.setVector3("vSphericalL22",Z.l22)}else w.setFloat3("vSphericalX",V.x.x,V.x.y,V.x.z),w.setFloat3("vSphericalY",V.y.x,V.y.y,V.y.z),w.setFloat3("vSphericalZ",V.z.x,V.z.y,V.z.z),w.setFloat3("vSphericalXX_ZZ",V.xx.x-V.zz.x,V.xx.y-V.zz.y,V.xx.z-V.zz.z),w.setFloat3("vSphericalYY_ZZ",V.yy.x-V.zz.x,V.yy.y-V.zz.y,V.yy.z-V.zz.z),w.setFloat3("vSphericalZZ",V.zz.x,V.zz.y,V.zz.z),w.setFloat3("vSphericalXY",V.xy.x,V.xy.y,V.xy.z),w.setFloat3("vSphericalYZ",V.yz.x,V.yz.y,V.yz.z),w.setFloat3("vSphericalZX",V.zx.x,V.zx.y,V.zx.z)}if(this.generateIrradianceWithScatterMask&&R.getClassName()==="OpenPBRMaterial"){let V=R;w.setFloat("vSubsurfaceWeight",V.subsurfaceWeight),V.subsurfaceWeightTexture&&(w.setTexture("subsurfaceWeightSampler",V.subsurfaceWeightTexture),w.setMatrix("subsurfaceWeightMatrix",V.subsurfaceWeightTexture.getTextureMatrix())),w.setFloat("vTransmissionWeight",V.transmissionWeight),V.transmissionWeightTexture&&(w.setTexture("transmissionWeightSampler",V.transmissionWeightTexture),w.setMatrix("transmissionWeightMatrix",V.transmissionWeightTexture.getTextureMatrix())),w.setFloat("vTransmissionScatterAnisotropy",V.transmissionScatterAnisotropy),w.setFloat("vSubsurfaceScatterAnisotropy",V.subsurfaceScatterAnisotropy)}}if($n(w,R,this._scene),E.useBones&&E.computeBonesUsingShaders&&E.skeleton){let N=E.skeleton;if(N.isUsingTextureForMatrices&&w.getUniformIndex("boneTextureInfo")>-1){let B=N.getTransformMatrixTexture(E);w.setTexture("boneSampler",B),w.setFloat2("boneTextureInfo",N._textureWidth,N._textureHeight)}else w.setMatrices("mBones",E.skeleton.getTransformMatrices(E));(this._enableVelocity||this._enableVelocityLinear)&&w.setMatrices("mPreviousBones",this._previousBonesTransformationMatrices[E.uniqueId])}Jn(E,w),E.morphTargetManager&&E.morphTargetManager.isUsingTextureForTargets&&E.morphTargetManager._bind(w),(this._enableVelocity||this._enableVelocityLinear)&&(w.setMatrix("previousWorld",this._previousTransformationMatrices[T.uniqueId].world),w.setMatrix("previousViewProjection",this._previousTransformationMatrices[T.uniqueId].viewProjection)),I&&E.hasThinInstances&&w.setMatrix("world",C),E._processRendering(T,v,w,R.fillMode,M,I,(N,B)=>{N||w.setMatrix("world",B)})}(this._enableVelocity||this._enableVelocityLinear)&&(this._previousTransformationMatrices[T.uniqueId].world=C.clone(),this._previousTransformationMatrices[T.uniqueId].viewProjection=this._scene.getTransformMatrix().clone(),E.skeleton&&this._copyBonesTransformationMatrices(E.skeleton.getTransformMatrices(E),this._previousBonesTransformationMatrices[T.uniqueId]))};this._multiRenderTarget.customIsReadyFunction=(v,E,T)=>{if((T||E===0)&&v.subMeshes)for(let S=0;S{let A;if(this._linkedWithPrePass){if(!this._prePassRenderer.enabled)return;this._scene.getEngine().bindAttachments(this._attachmentsFromPrePass)}if(S.length){for(e.setColorWrite(!1),A=0;A{throw $e("GeometryBufferRendererSceneComponent")}});var X7,Rge,rw=y(()=>{W();Xu();jv();X7="openpbrUboDeclaration",Rge=`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; +`;x.ShadersStoreWGSL[tw]||(x.ShadersStoreWGSL[tw]=G7);Rge={name:tw,shader:G7}});var z7,iw,Ms,H7=y(()=>{We();Yi();Xr();o7();Kt();An();ts();YN();jN();to();Ol();es();UN();z7=["diffuseSampler","bumpSampler","reflectivitySampler","albedoSampler","morphTargets","boneSampler","transmissionWeightSampler","subsurfaceWeightSampler","iblShadowSampler"],iw=["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"];rd(iw,z7,!0);Qn(iw);Ms=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 dt(0,0,0,0),this._clearDepthColor=new dt(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(()=>(D7(),P7)),Promise.resolve().then(()=>(W7(),k7))])):await Promise.all([Promise.resolve().then(()=>(jN(),y7)),Promise.resolve().then(()=>(YN(),S7))]),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)&&fe.BumpTextureEnabled){let _=i.bumpTexture||i.normalTexture||i.geometryNormalTexture;r.push("#define BUMP"),r.push(`#define BUMP_UV${_.coordinatesIndex+1}`),p=!0}if(this._enableReflectivity){let _=!1;if(i.getClassName()==="PBRMetallicRoughnessMaterial")i.metallicRoughnessTexture&&(r.push("#define ORMTEXTURE"),r.push(`#define REFLECTIVITY_UV${i.metallicRoughnessTexture.coordinatesIndex+1}`),r.push("#define METALLICWORKFLOW"),p=!0,_=!0),i.metallic!=null&&(r.push("#define METALLIC"),r.push("#define METALLICWORKFLOW"),_=!0),i.roughness!=null&&(r.push("#define ROUGHNESS"),r.push("#define METALLICWORKFLOW"),_=!0),_&&(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${i.metallicTexture.coordinatesIndex+1}`),r.push("#define METALLICWORKFLOW"),p=!0,_=!0),i.metallic!=null&&(r.push("#define METALLIC"),r.push("#define METALLICWORKFLOW"),_=!0),i.roughness!=null&&(r.push("#define ROUGHNESS"),r.push("#define METALLICWORKFLOW"),_=!0),_?(i.albedoTexture&&(r.push("#define ALBEDOTEXTURE"),r.push(`#define ALBEDO_UV${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 _=i;_.subsurfaceWeight>0&&_.subsurfaceWeightTexture&&(r.push("#define SUBSURFACE_WEIGHT"),r.push(`#define SUBSURFACEWEIGHT_UV${_.subsurfaceWeightTexture.coordinatesIndex+1}`),p=!0),_.transmissionWeight>0&&_.transmissionWeightTexture&&(r.push("#define TRANSMISSION_WEIGHT"),r.push(`#define TRANSMISSIONWEIGHT_UV${_.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 _={},v=!1,E=0;(i.getClassName()==="OpenPBRMaterial"||i.getClassName()==="StandardMaterial"||i.getClassName()==="PBRMetallicRoughnessMaterial"||i.getClassName()==="PBRSpecularGlossinessMaterial"||i.getClassName()==="PBRMaterial")&&(v=!!i.realtimeFiltering,E=i.realtimeFilteringQuality||0),id(p,p.environmentTexture,_,v,E,!0);for(let S in _)_[S]&&r.push("#define "+S);_.USEIRRADIANCEMAP||r.push("#define SPHERICAL_HARMONICS");let T=p.postProcessRenderPipelineManager.supportedPipelines.find(S=>S.getClassName()==="IBLShadowsRenderPipeline");if(T){let S=T;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 d=a.morphTargetManager?Nl(a.morphTargetManager,r,s,a,!0,!0,!1,l,c,f):0;t&&(r.push("#define INSTANCES"),ko(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),Ll(i,this._scene,r);let u=this._scene.getEngine(),h=e._getDrawWrapper(void 0,!0),m=h.defines,g=r.join(` +`);return m!==g&&h.setEffect(u.createEffect("geometry",{attributes:s,uniformsNames:iw,samplers:z7,defines:g,onCompiled:null,fallbacks:null,onError:null,uniformBuffersNames:["Scene"],indexParameters:{buffersCount:this._multiRenderTarget.textures.length-1,maxSimultaneousMorphTargets:d},shaderLanguage:this.shaderLanguage},u),g),h.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 _;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((_=v.samplingMode)!=null?_: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 bM("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],d=[!1],u=[!0];for(let v=1;v{v.bindAttachments(this.useSpecificClearForDepthTexture?m:h),v.clear(this._clearColor,!0,!0,!0),this.useSpecificClearForDepthTexture&&(v.bindAttachments(g),v.clear(this._clearDepthColor,!0,!0,!0)),v.bindAttachments(h)}),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 E=v.getRenderingMesh(),T=v.getEffectiveMesh(),S=this._scene,A=S.getEngine(),R=v.getMaterial();if(!R)return;if(T._internalAbstractMeshDataInfo._isActiveIntermediate=!1,(this._enableVelocity||this._enableVelocityLinear)&&!this._previousTransformationMatrices[T.uniqueId]&&(this._previousTransformationMatrices[T.uniqueId]={world:Z.Identity(),viewProjection:S.getTransformMatrix()},E.skeleton)){let D=E.skeleton.getTransformMatrices(E);this._previousBonesTransformationMatrices[E.uniqueId]=this._copyBonesTransformationMatrices(D,new Float32Array(D.length))}let M=E._getInstancesRenderList(v._id,!!v.getReplacementMesh());if(M.mustReturn)return;let I=A.getCaps().instancedArrays&&(M.visibleInstances[v._id]!==null||E.hasThinInstances),C=T.getWorldMatrix();if(this.isReady(v,I)){let D=v._getDrawWrapper();if(!D)return;let w=D.effect;A.enableEffect(D),I||E._bind(v,w,R.fillMode),this._useUbo?(td(w,this._scene.getSceneUniformBuffer()),this._scene.finalizeSceneUbo()):(w.setMatrix("viewProjection",S.getTransformMatrix()),w.setMatrix("view",S.getViewMatrix()),this._scene.bindEyePosition(w,"vEyePosition"));let k;if(!E._instanceDataStorage.isFrozen&&(R.backFaceCulling||R.sideOrientation!==null)){let N=T._getWorldMatrixDeterminant();k=R._getEffectiveOrientation(E),N<0&&(k=k===Ae.ClockWiseSideOrientation?Ae.CounterClockWiseSideOrientation:Ae.ClockWiseSideOrientation)}else k=E._effectiveSideOrientation;if(R._preBind(D,k),R.needAlphaTestingForMesh(T)){let N=R.getAlphaTestTexture();N&&(w.setTexture("diffuseSampler",N),w.setMatrix("diffuseMatrix",N.getTextureMatrix()))}if((R.bumpTexture||R.normalTexture||R.geometryNormalTexture)&&S.getEngine().getCaps().standardDerivatives&&fe.BumpTextureEnabled){let N=R.bumpTexture||R.normalTexture||R.geometryNormalTexture;w.setFloat3("vBumpInfos",N.coordinatesIndex,1/N.level,R.parallaxScaleBias),w.setMatrix("bumpMatrix",N.getTextureMatrix()),w.setTexture("bumpSampler",N),w.setFloat2("vTangentSpaceParams",R.invertNormalMapX?-1:1,R.invertNormalMapY?-1:1)}if(this._enableReflectivity){if(R.getClassName()==="PBRMetallicRoughnessMaterial")R.metallicRoughnessTexture!==null&&(w.setTexture("reflectivitySampler",R.metallicRoughnessTexture),w.setMatrix("reflectivityMatrix",R.metallicRoughnessTexture.getTextureMatrix())),R.metallic!==null&&w.setFloat("metallic",R.metallic),R.roughness!==null&&w.setFloat("glossiness",1-R.roughness),R.baseTexture!==null&&(w.setTexture("albedoSampler",R.baseTexture),w.setMatrix("albedoMatrix",R.baseTexture.getTextureMatrix())),R.baseColor!==null&&w.setColor3("albedoColor",R.baseColor);else if(R.getClassName()==="PBRSpecularGlossinessMaterial")R.specularGlossinessTexture!==null?(w.setTexture("reflectivitySampler",R.specularGlossinessTexture),w.setMatrix("reflectivityMatrix",R.specularGlossinessTexture.getTextureMatrix())):R.specularColor!==null&&w.setColor3("reflectivityColor",R.specularColor),R.glossiness!==null&&w.setFloat("glossiness",R.glossiness);else if(R.getClassName()==="PBRMaterial")R.metallicTexture!==null&&(w.setTexture("reflectivitySampler",R.metallicTexture),w.setMatrix("reflectivityMatrix",R.metallicTexture.getTextureMatrix())),R.metallic!==null&&w.setFloat("metallic",R.metallic),R.roughness!==null&&w.setFloat("glossiness",1-R.roughness),R.roughness!==null||R.metallic!==null||R.metallicTexture!==null?(R.albedoTexture!==null&&(w.setTexture("albedoSampler",R.albedoTexture),w.setMatrix("albedoMatrix",R.albedoTexture.getTextureMatrix())),R.albedoColor!==null&&w.setColor3("albedoColor",R.albedoColor)):(R.reflectivityTexture!==null?(w.setTexture("reflectivitySampler",R.reflectivityTexture),w.setMatrix("reflectivityMatrix",R.reflectivityTexture.getTextureMatrix())):R.reflectivityColor!==null&&w.setColor3("reflectivityColor",R.reflectivityColor),R.microSurface!==null&&w.setFloat("glossiness",R.microSurface));else if(R.getClassName()==="StandardMaterial")R.specularTexture!==null&&(w.setTexture("reflectivitySampler",R.specularTexture),w.setMatrix("reflectivityMatrix",R.specularTexture.getTextureMatrix())),R.specularColor!==null&&w.setColor3("reflectivityColor",R.specularColor);else if(R.getClassName()==="OpenPBRMaterial"){let N=R;N._useRoughnessFromMetallicTextureGreen&&N.baseMetalnessTexture?(w.setTexture("reflectivitySampler",N.baseMetalnessTexture),w.setMatrix("reflectivityMatrix",N.baseMetalnessTexture.getTextureMatrix())):N.baseMetalnessTexture?(w.setTexture("metallicSampler",N.baseMetalnessTexture),w.setMatrix("metallicMatrix",N.baseMetalnessTexture.getTextureMatrix())):N.specularRoughnessTexture&&(w.setTexture("roughnessSampler",N.specularRoughnessTexture),w.setMatrix("roughnessMatrix",N.specularRoughnessTexture.getTextureMatrix())),w.setFloat("metallic",N.baseMetalness),w.setFloat("glossiness",1-N.specularRoughness),N.baseColorTexture!==null&&(w.setTexture("albedoSampler",N.baseColorTexture),w.setMatrix("albedoMatrix",N.baseColorTexture.getTextureMatrix())),N.baseColor!==null&&w.setColor3("albedoColor",N.baseColor)}}if(this._enableIrradiance&&S.environmentTexture){let N=S.environmentTexture,B=S.postProcessRenderPipelineManager.supportedPipelines.find(V=>V.getClassName()==="IBLShadowsRenderPipeline");if(B){let q=B._getAccumulatedTexture();q&&(w.setTexture("iblShadowSampler",q),w.setFloat2("shadowTextureSize",q.getSize().width,q.getSize().height))}if(w.setMatrix("reflectionMatrix",N.getReflectionTextureMatrix()),w.setFloat2("vReflectionInfos",N.level*S.iblIntensity,0),w.setTexture("reflectionSampler",N),N.irradianceTexture&&(w.setTexture("irradianceSampler",N.irradianceTexture),N.irradianceTexture._dominantDirection&&w.setVector3("vReflectionDominantDirection",N.irradianceTexture._dominantDirection)),N.sphericalPolynomial){let V=N.sphericalPolynomial;if(V.preScaledHarmonics){let q=V.preScaledHarmonics;w.setVector3("vSphericalL00",q.l00),w.setVector3("vSphericalL1_1",q.l1_1),w.setVector3("vSphericalL10",q.l10),w.setVector3("vSphericalL11",q.l11),w.setVector3("vSphericalL2_2",q.l2_2),w.setVector3("vSphericalL2_1",q.l2_1),w.setVector3("vSphericalL20",q.l20),w.setVector3("vSphericalL21",q.l21),w.setVector3("vSphericalL22",q.l22)}else w.setFloat3("vSphericalX",V.x.x,V.x.y,V.x.z),w.setFloat3("vSphericalY",V.y.x,V.y.y,V.y.z),w.setFloat3("vSphericalZ",V.z.x,V.z.y,V.z.z),w.setFloat3("vSphericalXX_ZZ",V.xx.x-V.zz.x,V.xx.y-V.zz.y,V.xx.z-V.zz.z),w.setFloat3("vSphericalYY_ZZ",V.yy.x-V.zz.x,V.yy.y-V.zz.y,V.yy.z-V.zz.z),w.setFloat3("vSphericalZZ",V.zz.x,V.zz.y,V.zz.z),w.setFloat3("vSphericalXY",V.xy.x,V.xy.y,V.xy.z),w.setFloat3("vSphericalYZ",V.yz.x,V.yz.y,V.yz.z),w.setFloat3("vSphericalZX",V.zx.x,V.zx.y,V.zx.z)}if(this.generateIrradianceWithScatterMask&&R.getClassName()==="OpenPBRMaterial"){let V=R;w.setFloat("vSubsurfaceWeight",V.subsurfaceWeight),V.subsurfaceWeightTexture&&(w.setTexture("subsurfaceWeightSampler",V.subsurfaceWeightTexture),w.setMatrix("subsurfaceWeightMatrix",V.subsurfaceWeightTexture.getTextureMatrix())),w.setFloat("vTransmissionWeight",V.transmissionWeight),V.transmissionWeightTexture&&(w.setTexture("transmissionWeightSampler",V.transmissionWeightTexture),w.setMatrix("transmissionWeightMatrix",V.transmissionWeightTexture.getTextureMatrix())),w.setFloat("vTransmissionScatterAnisotropy",V.transmissionScatterAnisotropy),w.setFloat("vSubsurfaceScatterAnisotropy",V.subsurfaceScatterAnisotropy)}}if($n(w,R,this._scene),E.useBones&&E.computeBonesUsingShaders&&E.skeleton){let N=E.skeleton;if(N.isUsingTextureForMatrices&&w.getUniformIndex("boneTextureInfo")>-1){let B=N.getTransformMatrixTexture(E);w.setTexture("boneSampler",B),w.setFloat2("boneTextureInfo",N._textureWidth,N._textureHeight)}else w.setMatrices("mBones",E.skeleton.getTransformMatrices(E));(this._enableVelocity||this._enableVelocityLinear)&&w.setMatrices("mPreviousBones",this._previousBonesTransformationMatrices[E.uniqueId])}Jn(E,w),E.morphTargetManager&&E.morphTargetManager.isUsingTextureForTargets&&E.morphTargetManager._bind(w),(this._enableVelocity||this._enableVelocityLinear)&&(w.setMatrix("previousWorld",this._previousTransformationMatrices[T.uniqueId].world),w.setMatrix("previousViewProjection",this._previousTransformationMatrices[T.uniqueId].viewProjection)),I&&E.hasThinInstances&&w.setMatrix("world",C),E._processRendering(T,v,w,R.fillMode,M,I,(N,B)=>{N||w.setMatrix("world",B)})}(this._enableVelocity||this._enableVelocityLinear)&&(this._previousTransformationMatrices[T.uniqueId].world=C.clone(),this._previousTransformationMatrices[T.uniqueId].viewProjection=this._scene.getTransformMatrix().clone(),E.skeleton&&this._copyBonesTransformationMatrices(E.skeleton.getTransformMatrices(E),this._previousBonesTransformationMatrices[T.uniqueId]))};this._multiRenderTarget.customIsReadyFunction=(v,E,T)=>{if((T||E===0)&&v.subMeshes)for(let S=0;S{let A;if(this._linkedWithPrePass){if(!this._prePassRenderer.enabled)return;this._scene.getEngine().bindAttachments(this._attachmentsFromPrePass)}if(S.length){for(e.setColorWrite(!1),A=0;A{throw $e("GeometryBufferRendererSceneComponent")}});var X7,bge,rw=y(()=>{W();Xu();jv();X7="openpbrUboDeclaration",bge=`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 -`;x.IncludesShadersStoreWGSL[X7]||(x.IncludesShadersStoreWGSL[X7]=Rge)});var Y7,bge,K7=y(()=>{W();Y7="openpbrNormalMapVertexDeclaration",bge=`#if defined(GEOMETRY_NORMAL) || defined(PARALLAX) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC) || defined(FUZZ) +`;x.IncludesShadersStoreWGSL[X7]||(x.IncludesShadersStoreWGSL[X7]=bge)});var Y7,Mge,K7=y(()=>{W();Y7="openpbrNormalMapVertexDeclaration",Mge=`#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 -`;x.IncludesShadersStoreWGSL[Y7]||(x.IncludesShadersStoreWGSL[Y7]=bge)});var j7,Mge,Z7=y(()=>{W();j7="openpbrNormalMapVertex",Mge=`#if defined(GEOMETRY_NORMAL) || defined(PARALLAX) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC) || defined(FUZZ) +`;x.IncludesShadersStoreWGSL[Y7]||(x.IncludesShadersStoreWGSL[Y7]=Mge)});var j7,yge,q7=y(()=>{W();j7="openpbrNormalMapVertex",yge=`#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 -`;x.IncludesShadersStoreWGSL[j7]||(x.IncludesShadersStoreWGSL[j7]=Mge)});var Q7={};Be(Q7,{openpbrVertexShaderWGSL:()=>yge});var nw,q7,yge,$7=y(()=>{W();rw();nb();Kp();$a();ng();Pc();Dc();hd();sb();ab();rg();K7();Lc();Ov();ob();gd();_d();Yu();lb();cb();vd();Ed();Oc();Nc();wc();fb();db();ub();Z7();Fc();Nv();mb();wv();pb();nw="openpbrVertexShader",q7=`#define OPENPBR_VERTEX_SHADER +`;x.IncludesShadersStoreWGSL[j7]||(x.IncludesShadersStoreWGSL[j7]=yge)});var Q7={};Be(Q7,{openpbrVertexShaderWGSL:()=>Ige});var nw,Z7,Ige,$7=y(()=>{W();rw();nb();Kp();$a();ng();Pc();Dc();hd();sb();ab();rg();K7();Lc();Ov();ob();gd();_d();Yu();lb();cb();vd();Ed();Oc();Nc();wc();fb();db();ub();q7();Fc();Nv();mb();wv();pb();nw="openpbrVertexShader",Z7=`#define OPENPBR_VERTEX_SHADER #include #define CUSTOM_VERTEX_BEGIN #ifndef USE_VERTEX_PULLING @@ -13034,7 +13034,7 @@ vertexOutputs.vMainUV2=uv2Updated; #include #include #define CUSTOM_VERTEX_MAIN_END -}`;x.ShadersStoreWGSL[nw]||(x.ShadersStoreWGSL[nw]=q7);yge={name:nw,shader:q7}});var J7,Ige,sw=y(()=>{W();Kp();J7="pbrFragmentExtraDeclaration",Ige=`varying vPositionW: vec3f; +}`;x.ShadersStoreWGSL[nw]||(x.ShadersStoreWGSL[nw]=Z7);Ige={name:nw,shader:Z7}});var J7,Cge,sw=y(()=>{W();Kp();J7="pbrFragmentExtraDeclaration",Cge=`varying vPositionW: vec3f; #if DEBUGMODE>0 varying vClipSpacePosition: vec4f; #endif @@ -13051,7 +13051,7 @@ varying vColor: vec4f; #if defined(CLUSTLIGHT_BATCH) && CLUSTLIGHT_BATCH>0 varying vViewDepth: f32; #endif -`;x.IncludesShadersStoreWGSL[J7]||(x.IncludesShadersStoreWGSL[J7]=Ige)});var e9,Cge,t9=y(()=>{W();Ku();IM();e9="openpbrFragmentSamplersDeclaration",Cge=`#include(_DEFINENAME_,BASE_COLOR,_VARYINGNAME_,BaseColor,_SAMPLERNAME_,baseColor) +`;x.IncludesShadersStoreWGSL[J7]||(x.IncludesShadersStoreWGSL[J7]=Cge)});var e9,Pge,t9=y(()=>{W();Ku();IM();e9="openpbrFragmentSamplersDeclaration",Pge=`#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) @@ -13103,15 +13103,15 @@ var blueNoiseSamplerSampler: sampler;var blueNoiseSampler: texture_2d; #ifdef IBL_CDF_FILTERING var icdfSamplerSampler: sampler;var icdfSampler: texture_2d; #endif -`;x.IncludesShadersStoreWGSL[e9]||(x.IncludesShadersStoreWGSL[e9]=Cge)});var i9,Pge,aw=y(()=>{W();i9="subSurfaceScatteringFunctions",Pge=`fn testLightingForSSS(diffusionProfile: f32)->bool -{return diffusionProfile<1.;}`;x.IncludesShadersStoreWGSL[i9]||(x.IncludesShadersStoreWGSL[i9]=Pge)});var r9,Dge,ow=y(()=>{W();r9="importanceSampling",Dge=`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);} +`;x.IncludesShadersStoreWGSL[e9]||(x.IncludesShadersStoreWGSL[e9]=Pge)});var i9,Dge,aw=y(()=>{W();i9="subSurfaceScatteringFunctions",Dge=`fn testLightingForSSS(diffusionProfile: f32)->bool +{return diffusionProfile<1.;}`;x.IncludesShadersStoreWGSL[i9]||(x.IncludesShadersStoreWGSL[i9]=Dge)});var r9,Lge,ow=y(()=>{W();r9="importanceSampling",Lge=`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);}`;x.IncludesShadersStoreWGSL[r9]||(x.IncludesShadersStoreWGSL[r9]=Dge)});var n9,Lge,lw=y(()=>{W();n9="pbrHelperFunctions",Lge=`#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);}`;x.IncludesShadersStoreWGSL[r9]||(x.IncludesShadersStoreWGSL[r9]=Lge)});var n9,Oge,lw=y(()=>{W();n9="pbrHelperFunctions",Oge=`#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;} @@ -13145,7 +13145,7 @@ 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 -`;x.IncludesShadersStoreWGSL[n9]||(x.IncludesShadersStoreWGSL[n9]=Lge)});var s9,Oge,cw=y(()=>{W();_O();s9="pbrDirectLightingSetupFunctions",Oge=`struct preLightingInfo +`;x.IncludesShadersStoreWGSL[n9]||(x.IncludesShadersStoreWGSL[n9]=Oge)});var s9,Nge,cw=y(()=>{W();_O();s9="pbrDirectLightingSetupFunctions",Nge=`struct preLightingInfo {lightOffset: vec3f, lightDistanceSquared: f32, lightDistance: f32, @@ -13190,7 +13190,7 @@ 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 -`;x.IncludesShadersStoreWGSL[s9]||(x.IncludesShadersStoreWGSL[s9]=Oge)});var a9,Nge,fw=y(()=>{W();a9="pbrDirectLightingFalloffFunctions",Nge=`fn computeDistanceLightFalloff_Standard(lightOffset: vec3f,range: f32)->f32 +`;x.IncludesShadersStoreWGSL[s9]||(x.IncludesShadersStoreWGSL[s9]=Nge)});var a9,wge,fw=y(()=>{W();a9="pbrDirectLightingFalloffFunctions",wge=`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);} @@ -13226,7 +13226,7 @@ return computeDirectionalLightFalloff_GLTF(lightDirection,directionToLightCenter #else return computeDirectionalLightFalloff_Standard(lightDirection,directionToLightCenterW,cosHalfAngle,exponent); #endif -}`;x.IncludesShadersStoreWGSL[a9]||(x.IncludesShadersStoreWGSL[a9]=Nge)});var o9,wge,dw=y(()=>{W();o9="hdrFilteringFunctions",wge=`#ifdef NUM_SAMPLES +}`;x.IncludesShadersStoreWGSL[a9]||(x.IncludesShadersStoreWGSL[a9]=wge)});var o9,Fge,dw=y(()=>{W();o9="hdrFilteringFunctions",Fge=`#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; } @@ -13343,11 +13343,11 @@ result=result/weight;return result;} #endif #endif #endif -`;x.IncludesShadersStoreWGSL[o9]||(x.IncludesShadersStoreWGSL[o9]=wge)});var l9,Fge,uw=y(()=>{W();l9="pbrBlockReflectance0",Fge=`var reflectanceF0: f32=reflectivityOut.reflectanceF0;var specularEnvironmentR0: vec3f=reflectivityOut.colorReflectanceF0;var specularEnvironmentR90: vec3f= reflectivityOut.reflectanceF90; +`;x.IncludesShadersStoreWGSL[o9]||(x.IncludesShadersStoreWGSL[o9]=Fge)});var l9,Bge,uw=y(()=>{W();l9="pbrBlockReflectance0",Bge=`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 -`;x.IncludesShadersStoreWGSL[l9]||(x.IncludesShadersStoreWGSL[l9]=Fge)});var c9,Bge,hw=y(()=>{W();vO();uw();c9="pbrDirectLightingFunctions",Bge=`#define CLEARCOATREFLECTANCE90 1.0 +`;x.IncludesShadersStoreWGSL[l9]||(x.IncludesShadersStoreWGSL[l9]=Bge)});var c9,Uge,hw=y(()=>{W();vO();uw();c9="pbrDirectLightingFunctions",Uge=`#define CLEARCOATREFLECTANCE90 1.0 struct lightingInfo {diffuse: vec3f, #ifdef SS_TRANSLUCENCY @@ -13569,7 +13569,7 @@ result.sheen+=info.sheen; batchOffset+=CLUSTLIGHT_BATCH;} return result;} #endif -`;x.IncludesShadersStoreWGSL[c9]||(x.IncludesShadersStoreWGSL[c9]=Bge)});var f9,Uge,d9=y(()=>{W();f9="openpbrNormalMapFragmentMainFunctions",Uge=`#if defined(GEOMETRY_NORMAL) || defined(GEOMETRY_COAT_NORMAL) || defined(ANISOTROPIC) || defined(FUZZ) || defined(DETAIL) +`;x.IncludesShadersStoreWGSL[c9]||(x.IncludesShadersStoreWGSL[c9]=Uge)});var f9,Vge,d9=y(()=>{W();f9="openpbrNormalMapFragmentMainFunctions",Vge=`#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 @@ -13609,7 +13609,7 @@ 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 -`;x.IncludesShadersStoreWGSL[f9]||(x.IncludesShadersStoreWGSL[f9]=Uge)});var u9,Vge,h9=y(()=>{W();Ku();u9="openpbrNormalMapFragmentFunctions",Vge=`#if defined(GEOMETRY_NORMAL) +`;x.IncludesShadersStoreWGSL[f9]||(x.IncludesShadersStoreWGSL[f9]=Vge)});var u9,Gge,h9=y(()=>{W();Ku();u9="openpbrNormalMapFragmentFunctions",Gge=`#if defined(GEOMETRY_NORMAL) #include(_DEFINENAME_,GEOMETRY_NORMAL,_VARYINGNAME_,GeometryNormal,_SAMPLERNAME_,geometryNormal) #endif #if defined(GEOMETRY_COAT_NORMAL) @@ -13642,7 +13642,7 @@ return -texCoordOffset; #endif } #endif -`;x.IncludesShadersStoreWGSL[u9]||(x.IncludesShadersStoreWGSL[u9]=Vge)});var m9,Gge,p9=y(()=>{W();m9="openpbrConductorReflectance",Gge=`#define pbr_inline +`;x.IncludesShadersStoreWGSL[u9]||(x.IncludesShadersStoreWGSL[u9]=Gge)});var m9,kge,p9=y(()=>{W();m9="openpbrConductorReflectance",kge=`#define pbr_inline fn conductorReflectance(baseColor: vec3f,specularColor: vec3f,specularWeight: f32)->ReflectanceParams {var outParams: ReflectanceParams; #if (CONDUCTOR_SPECULAR_MODEL==CONDUCTOR_SPECULAR_MODEL_OPENPBR) @@ -13650,9 +13650,9 @@ 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;}`;x.IncludesShadersStoreWGSL[m9]||(x.IncludesShadersStoreWGSL[m9]=Gge)});var g9,kge,_9=y(()=>{W();g9="openpbrAmbientOcclusionFunctions",kge=`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;}`;x.IncludesShadersStoreWGSL[m9]||(x.IncludesShadersStoreWGSL[m9]=kge)});var g9,Wge,_9=y(()=>{W();g9="openpbrAmbientOcclusionFunctions",Wge=`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));} -`;x.IncludesShadersStoreWGSL[g9]||(x.IncludesShadersStoreWGSL[g9]=kge)});var v9,Wge,E9=y(()=>{W();v9="openpbrVolumeFunctions",Wge=`struct OpenPBRHomogeneousVolume {extinction_coeff: vec3f, +`;x.IncludesShadersStoreWGSL[g9]||(x.IncludesShadersStoreWGSL[g9]=Wge)});var v9,zge,E9=y(()=>{W();v9="openpbrVolumeFunctions",zge=`struct OpenPBRHomogeneousVolume {extinction_coeff: vec3f, ss_albedo: vec3f, multi_scatter_color: vec3f, absorption_coeff: vec3f, @@ -13709,7 +13709,7 @@ 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));} -`;x.IncludesShadersStoreWGSL[v9]||(x.IncludesShadersStoreWGSL[v9]=Wge)});var S9,zge,mw=y(()=>{W();S9="pbrBlockNormalGeometric",zge=`var viewDirectionW: vec3f=normalize(scene.vEyePosition.xyz-input.vPositionW); +`;x.IncludesShadersStoreWGSL[v9]||(x.IncludesShadersStoreWGSL[v9]=zge)});var S9,Hge,mw=y(()=>{W();S9="pbrBlockNormalGeometric",Hge=`var viewDirectionW: vec3f=normalize(scene.vEyePosition.xyz-input.vPositionW); #ifdef NORMAL var normalW: vec3f=normalize(input.vNormalW); #else @@ -13719,7 +13719,7 @@ var geometricNormalW: vec3f=normalW; #if defined(TWOSIDEDLIGHTING) && defined(NORMAL) geometricNormalW=select(-geometricNormalW,geometricNormalW,fragmentInputs.frontFacing); #endif -`;x.IncludesShadersStoreWGSL[S9]||(x.IncludesShadersStoreWGSL[S9]=zge)});var T9,Hge,A9=y(()=>{W();T9="openpbrNormalMapFragment",Hge=`var uvOffset: vec2f= vec2f(0.0,0.0); +`;x.IncludesShadersStoreWGSL[S9]||(x.IncludesShadersStoreWGSL[S9]=Hge)});var T9,Xge,A9=y(()=>{W();T9="openpbrNormalMapFragment",Xge=`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; @@ -13774,7 +13774,7 @@ 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 -`;x.IncludesShadersStoreWGSL[T9]||(x.IncludesShadersStoreWGSL[T9]=Hge)});var x9,Xge,R9=y(()=>{W();x9="openpbrBlockNormalFinal",Xge=`#if defined(FORCENORMALFORWARD) && defined(NORMAL) +`;x.IncludesShadersStoreWGSL[T9]||(x.IncludesShadersStoreWGSL[T9]=Xge)});var x9,Yge,R9=y(()=>{W();x9="openpbrBlockNormalFinal",Yge=`#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); @@ -13788,7 +13788,7 @@ normalW=select(normalW,-normalW,fragmentInputs.frontFacing);coatNormalW=select(c normalW=select(-normalW,normalW,fragmentInputs.frontFacing);coatNormalW=select(-coatNormalW,coatNormalW,fragmentInputs.frontFacing); #endif #endif -`;x.IncludesShadersStoreWGSL[x9]||(x.IncludesShadersStoreWGSL[x9]=Xge)});var b9,Yge,M9=y(()=>{W();b9="openpbrBaseLayerData",Yge=`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; +`;x.IncludesShadersStoreWGSL[x9]||(x.IncludesShadersStoreWGSL[x9]=Yge)});var b9,Kge,M9=y(()=>{W();b9="openpbrBaseLayerData",Kge=`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 @@ -13914,7 +13914,7 @@ 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 -`;x.IncludesShadersStoreWGSL[b9]||(x.IncludesShadersStoreWGSL[b9]=Yge)});var y9,Kge,I9=y(()=>{W();y9="openpbrCoatLayerData",Kge=`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); +`;x.IncludesShadersStoreWGSL[b9]||(x.IncludesShadersStoreWGSL[b9]=Kge)});var y9,jge,I9=y(()=>{W();y9="openpbrCoatLayerData",jge=`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 @@ -13966,7 +13966,7 @@ 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 -`;x.IncludesShadersStoreWGSL[y9]||(x.IncludesShadersStoreWGSL[y9]=Kge)});var C9,jge,P9=y(()=>{W();C9="openpbrThinFilmLayerData",jge=`#ifdef THIN_FILM +`;x.IncludesShadersStoreWGSL[y9]||(x.IncludesShadersStoreWGSL[y9]=jge)});var C9,qge,P9=y(()=>{W();C9="openpbrThinFilmLayerData",qge=`#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 @@ -13983,7 +13983,7 @@ 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 -`;x.IncludesShadersStoreWGSL[C9]||(x.IncludesShadersStoreWGSL[C9]=jge)});var D9,Zge,L9=y(()=>{W();D9="openpbrFuzzLayerData",Zge=`var fuzz_weight: f32=0.0f;var fuzz_color: vec3f=vec3f(1.0f);var fuzz_roughness: f32=0.0f; +`;x.IncludesShadersStoreWGSL[C9]||(x.IncludesShadersStoreWGSL[C9]=qge)});var D9,Zge,L9=y(()=>{W();D9="openpbrFuzzLayerData",Zge=`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); @@ -14012,11 +14012,11 @@ fuzz_roughness*=fuzzRoughnessFromTexture.a; fuzz_roughness*=fuzzRoughnessFromTexture.r; #endif #endif -`;x.IncludesShadersStoreWGSL[D9]||(x.IncludesShadersStoreWGSL[D9]=Zge)});var O9,qge,N9=y(()=>{W();O9="openpbrAmbientOcclusionData",qge=`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; +`;x.IncludesShadersStoreWGSL[D9]||(x.IncludesShadersStoreWGSL[D9]=Zge)});var O9,Qge,N9=y(()=>{W();O9="openpbrAmbientOcclusionData",Qge=`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 -`;x.IncludesShadersStoreWGSL[O9]||(x.IncludesShadersStoreWGSL[O9]=qge)});var w9,Qge,F9=y(()=>{W();w9="openpbrBackgroundTransmission",Qge=`var slab_translucent_background: vec4f=vec4f(0.,0.,0.,1.); +`;x.IncludesShadersStoreWGSL[O9]||(x.IncludesShadersStoreWGSL[O9]=Qge)});var w9,$ge,F9=y(()=>{W();w9="openpbrBackgroundTransmission",$ge=`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 @@ -14044,7 +14044,7 @@ let noiseOffset: vec2f=noise.xy*lodTexelSize;slab_translucent_background=texture #endif } #endif -`;x.IncludesShadersStoreWGSL[w9]||(x.IncludesShadersStoreWGSL[w9]=Qge)});var B9,$ge,U9=y(()=>{W();B9="openpbrEnvironmentLighting",$ge=`#if defined(REFLECTION) || defined(REFRACTED_BACKGROUND) +`;x.IncludesShadersStoreWGSL[w9]||(x.IncludesShadersStoreWGSL[w9]=$ge)});var B9,Jge,U9=y(()=>{W();B9="openpbrEnvironmentLighting",Jge=`#if defined(REFLECTION) || defined(REFRACTED_BACKGROUND) var coatAbsorption=vec3f(1.0f);var coatIblFresnel: f32=0.0;if (coat_weight>0.0) {coatIblFresnel=computeDielectricIblFresnel(coatReflectance,coatGeoInfo.environmentBrdf);let hemisphere_avg_fresnel: f32=coatReflectance.F0+0.5f*(1.0f-coatReflectance.F0);var averageReflectance: f32=(coatIblFresnel+hemisphere_avg_fresnel)*0.5f;let roughnessFactor=1.0f-coat_roughness*0.5f;averageReflectance*=roughnessFactor;var darkened_transmission: f32=(1.0f-averageReflectance)*(1.0f-averageReflectance);darkened_transmission=mix(1.0,darkened_transmission,coat_darkening);var sin2: f32=1.0f-coatGeoInfo.NdotV*coatGeoInfo.NdotV;sin2=sin2/(coat_ior*coat_ior);let cos_t: f32=sqrt(1.0f-sin2);let coatPathLength=1.0f/cos_t;let colored_transmission: vec3f=pow(coat_color,vec3f(coatPathLength));coatAbsorption=mix(vec3f(1.0f),colored_transmission*darkened_transmission,coat_weight);} #endif #ifdef REFLECTION @@ -14338,7 +14338,7 @@ slab_translucent_base_ibl=slab_translucent_background.rgb*volume_absorption*tran #endif let material_dielectric_base_ibl: vec3f=mix(black,slab_translucent_base_ibl.rgb,surface_translucency_weight);let material_dielectric_gloss_ibl: vec3f=material_dielectric_base_ibl*(baseGeoInfo.NdotV);let material_base_substrate_ibl: vec3f=mix(material_dielectric_gloss_ibl,black,base_metalness);let material_coated_base_ibl: vec3f=layer(material_base_substrate_ibl,black,coatIblFresnel,coatAbsorption,vec3f(1.0f));material_surface_ibl=material_coated_base_ibl; #endif -`;x.IncludesShadersStoreWGSL[B9]||(x.IncludesShadersStoreWGSL[B9]=$ge)});var V9,Jge,G9=y(()=>{W();V9="openpbrDirectLightingInit",Jge=`#ifdef LIGHT{X} +`;x.IncludesShadersStoreWGSL[B9]||(x.IncludesShadersStoreWGSL[B9]=Jge)});var V9,e_e,G9=y(()=>{W();V9="openpbrDirectLightingInit",e_e=`#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 @@ -14409,7 +14409,7 @@ preInfo{X}.roughness=adjustRoughnessFromLightProperties(specular_roughness,light preInfo{X}.diffuseRoughness=base_diffuse_roughness;preInfo{X}.surfaceAlbedo=base_color.rgb; #endif #endif -`;x.IncludesShadersStoreWGSL[V9]||(x.IncludesShadersStoreWGSL[V9]=Jge)});var k9,e_e,W9=y(()=>{W();k9="openpbrDirectLighting",e_e=`#ifdef LIGHT{X} +`;x.IncludesShadersStoreWGSL[V9]||(x.IncludesShadersStoreWGSL[V9]=e_e)});var k9,t_e,W9=y(()=>{W();k9="openpbrDirectLighting",t_e=`#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); @@ -14564,7 +14564,7 @@ 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 -`;x.IncludesShadersStoreWGSL[k9]||(x.IncludesShadersStoreWGSL[k9]=e_e)});var z9,t_e,pw=y(()=>{W();z9="pbrBlockImageProcessing",t_e=`#if defined(IMAGEPROCESSINGPOSTPROCESS) || defined(SS_SCATTERING) +`;x.IncludesShadersStoreWGSL[k9]||(x.IncludesShadersStoreWGSL[k9]=t_e)});var z9,i_e,pw=y(()=>{W();z9="pbrBlockImageProcessing",i_e=`#if defined(IMAGEPROCESSINGPOSTPROCESS) || defined(SS_SCATTERING) #if !defined(SKIPFINALCOLORCLAMP) finalColor=vec4f(clamp(finalColor.rgb,vec3f(0.),vec3f(30.0)),finalColor.a); #endif @@ -14575,7 +14575,7 @@ finalColor=vec4f(finalColor.rgb,finalColor.a*mesh.visibility); #ifdef PREMULTIPLYALPHA finalColor=vec4f(finalColor.rgb*finalColor.a,finalColor.a);; #endif -`;x.IncludesShadersStoreWGSL[z9]||(x.IncludesShadersStoreWGSL[z9]=t_e)});var H9,i_e,X9=y(()=>{W();H9="openpbrBlockPrePass",i_e=`#if SCENE_MRT_COUNT>0 +`;x.IncludesShadersStoreWGSL[z9]||(x.IncludesShadersStoreWGSL[z9]=i_e)});var H9,r_e,X9=y(()=>{W();H9="openpbrBlockPrePass",r_e=`#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); @@ -14665,7 +14665,7 @@ fragmentOutputs.fragData6=fragData[6]; fragmentOutputs.fragData7=fragData[7]; #endif #endif -`;x.IncludesShadersStoreWGSL[H9]||(x.IncludesShadersStoreWGSL[H9]=i_e)});var Y9,r_e,gw=y(()=>{W();Y9="pbrDebug",r_e=`#if DEBUGMODE>0 +`;x.IncludesShadersStoreWGSL[H9]||(x.IncludesShadersStoreWGSL[H9]=r_e)});var Y9,n_e,gw=y(()=>{W();Y9="pbrDebug",n_e=`#if DEBUGMODE>0 if (input.vClipSpacePosition.x/input.vClipSpacePosition.w>=uniforms.vDebugMode.x) {var color: vec3f; #if DEBUGMODE==1 color=fragmentInputs.vPositionW.rgb; @@ -14849,7 +14849,7 @@ return fragmentOutputs; #endif } #endif -`;x.IncludesShadersStoreWGSL[Y9]||(x.IncludesShadersStoreWGSL[Y9]=r_e)});var j9={};Be(j9,{openpbrPixelShaderWGSL:()=>n_e});var _w,K9,n_e,Z9=y(()=>{W();gb();_b();rw();sw();vb();t9();Sb();Bc();Yu();Fv();$a();aw();ow();lw();Tb();Eb();rg();cw();fw();ng();dw();hw();CM();d9();h9();Zv();qN();p9();_9();QN();$N();E9();Uc();mw();A9();R9();M9();ew();JN();I9();P9();L9();N9();bb();F9();U9();G9();W9();Mb();Bv();pw();X9();yb();gw();_w="openpbrPixelShader",K9=`#define OPENPBR_FRAGMENT_SHADER +`;x.IncludesShadersStoreWGSL[Y9]||(x.IncludesShadersStoreWGSL[Y9]=n_e)});var j9={};Be(j9,{openpbrPixelShaderWGSL:()=>s_e});var _w,K9,s_e,q9=y(()=>{W();gb();_b();rw();sw();vb();t9();Sb();Bc();Yu();Fv();$a();aw();ow();lw();Tb();Eb();rg();cw();fw();ng();dw();hw();CM();d9();h9();qv();ZN();p9();_9();QN();$N();E9();Uc();mw();A9();R9();M9();ew();JN();I9();P9();L9();N9();bb();F9();U9();G9();W9();Mb();Bv();pw();X9();yb();gw();_w="openpbrPixelShader",K9=`#define OPENPBR_FRAGMENT_SHADER #define CUSTOM_FRAGMENT_BEGIN #include[SCENE_MRT_COUNT] #include @@ -15073,7 +15073,7 @@ if (fragDepth==nearestDepth) {fragmentOutputs.frontColor=vec4f(fragmentOutputs.f #include #define CUSTOM_FRAGMENT_MAIN_END } -`;x.ShadersStoreWGSL[_w]||(x.ShadersStoreWGSL[_w]=K9);n_e={name:_w,shader:K9}});var q9,s_e,Q9=y(()=>{W();JO();Ib();q9="openpbrVertexDeclaration",s_e=`#include +`;x.ShadersStoreWGSL[_w]||(x.ShadersStoreWGSL[_w]=K9);s_e={name:_w,shader:K9}});var Z9,a_e,Q9=y(()=>{W();JO();Ib();Z9="openpbrVertexDeclaration",a_e=`#include #ifdef BASE_COLOR uniform vec2 vBaseColorInfos;uniform mat4 baseColorMatrix; #endif @@ -15200,22 +15200,22 @@ uniform vec4 vDetailInfos;uniform mat4 detailMatrix; #endif #include #define ADDITIONAL_VERTEX_DECLARATION -`;x.IncludesShadersStore[q9]||(x.IncludesShadersStore[q9]=s_e)});var $9,a_e,vw=y(()=>{W();ju();qv();$9="openpbrUboDeclaration",a_e=`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; +`;x.IncludesShadersStore[Z9]||(x.IncludesShadersStore[Z9]=a_e)});var $9,o_e,vw=y(()=>{W();ju();Zv();$9="openpbrUboDeclaration",o_e=`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 -`;x.IncludesShadersStore[$9]||(x.IncludesShadersStore[$9]=a_e)});var J9,o_e,eK=y(()=>{W();J9="openpbrNormalMapVertexDeclaration",o_e=`#if defined(GEOMETRY_NORMAL) || defined(PARALLAX) || defined(GEOMETRY_COAT_NORMAL) || defined(ANISOTROPIC) || defined(FUZZ) +`;x.IncludesShadersStore[$9]||(x.IncludesShadersStore[$9]=o_e)});var J9,l_e,eK=y(()=>{W();J9="openpbrNormalMapVertexDeclaration",l_e=`#if defined(GEOMETRY_NORMAL) || defined(PARALLAX) || defined(GEOMETRY_COAT_NORMAL) || defined(ANISOTROPIC) || defined(FUZZ) #if defined(TANGENT) && defined(NORMAL) varying mat3 vTBN; #endif #endif -`;x.IncludesShadersStore[J9]||(x.IncludesShadersStore[J9]=o_e)});var tK,l_e,iK=y(()=>{W();tK="openpbrNormalMapVertex",l_e=`#if defined(GEOMETRY_NORMAL) || defined(PARALLAX) || defined(GEOMETRY_COAT_NORMAL) || defined(ANISOTROPIC) || defined(FUZZ) +`;x.IncludesShadersStore[J9]||(x.IncludesShadersStore[J9]=l_e)});var tK,c_e,iK=y(()=>{W();tK="openpbrNormalMapVertex",c_e=`#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 -`;x.IncludesShadersStore[tK]||(x.IncludesShadersStore[tK]=l_e)});var nK={};Be(nK,{openpbrVertexShader:()=>c_e});var Ew,rK,c_e,sK=y(()=>{W();Q9();vw();Cb();jp();Ja();tg();Vc();Gc();md();Pb();Db();ig();eK();kc();Uv();Lb();Ob();Sd();Td();Zu();Ad();xd();Wc();zc();Hc();Nb();wb();Fb();iK();Xc();Vv();Ub();Gv();Vb();Ew="openpbrVertexShader",rK=`#define OPENPBR_VERTEX_SHADER +`;x.IncludesShadersStore[tK]||(x.IncludesShadersStore[tK]=c_e)});var nK={};Be(nK,{openpbrVertexShader:()=>f_e});var Ew,rK,f_e,sK=y(()=>{W();Q9();vw();Cb();jp();Ja();tg();Vc();Gc();md();Pb();Db();ig();eK();kc();Uv();Lb();Ob();Sd();Td();qu();Ad();xd();Wc();zc();Hc();Nb();wb();Fb();iK();Xc();Vv();Ub();Gv();Vb();Ew="openpbrVertexShader",rK=`#define OPENPBR_VERTEX_SHADER #define CUSTOM_VERTEX_EXTENSION precision highp float; #include<__decl__openpbrVertex> @@ -15436,7 +15436,7 @@ gl_PointSize=pointSize; #include #define CUSTOM_VERTEX_MAIN_END } -`;x.ShadersStore[Ew]||(x.ShadersStore[Ew]=rK);c_e={name:Ew,shader:rK}});var aK,f_e,oK=y(()=>{W();VN();Gb();aK="openpbrFragmentDeclaration",f_e=`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; +`;x.ShadersStore[Ew]||(x.ShadersStore[Ew]=rK);f_e={name:Ew,shader:rK}});var aK,d_e,oK=y(()=>{W();VN();Gb();aK="openpbrFragmentDeclaration",d_e=`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 @@ -15585,7 +15585,7 @@ uniform vec3 vSphericalX;uniform vec3 vSphericalY;uniform vec3 vSphericalZ;unifo uniform mat4 backgroundRefractionMatrix;uniform vec3 vBackgroundRefractionInfos; #endif #define ADDITIONAL_FRAGMENT_DECLARATION -`;x.IncludesShadersStore[aK]||(x.IncludesShadersStore[aK]=f_e)});var lK,d_e,Sw=y(()=>{W();jp();lK="pbrFragmentExtraDeclaration",d_e=`varying vec3 vPositionW; +`;x.IncludesShadersStore[aK]||(x.IncludesShadersStore[aK]=d_e)});var lK,u_e,Sw=y(()=>{W();jp();lK="pbrFragmentExtraDeclaration",u_e=`varying vec3 vPositionW; #if DEBUGMODE>0 varying vec4 vClipSpacePosition; #endif @@ -15602,7 +15602,7 @@ varying vec4 vColor; #if defined(CLUSTLIGHT_BATCH) && CLUSTLIGHT_BATCH>0 varying float vViewDepth; #endif -`;x.IncludesShadersStore[lK]||(x.IncludesShadersStore[lK]=d_e)});var cK,u_e,fK=y(()=>{W();qu();MM();cK="openpbrFragmentSamplersDeclaration",u_e=`#include(_DEFINENAME_,BASE_COLOR,_VARYINGNAME_,BaseColor,_SAMPLERNAME_,baseColor) +`;x.IncludesShadersStore[lK]||(x.IncludesShadersStore[lK]=u_e)});var cK,h_e,fK=y(()=>{W();Zu();MM();cK="openpbrFragmentSamplersDeclaration",h_e=`#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) @@ -15654,15 +15654,15 @@ uniform sampler2D blueNoiseSampler; #ifdef IBL_CDF_FILTERING uniform sampler2D icdfSampler; #endif -`;x.IncludesShadersStore[cK]||(x.IncludesShadersStore[cK]=u_e)});var dK,h_e,Tw=y(()=>{W();dK="subSurfaceScatteringFunctions",h_e=`bool testLightingForSSS(float diffusionProfile) -{return diffusionProfile<1.;}`;x.IncludesShadersStore[dK]||(x.IncludesShadersStore[dK]=h_e)});var uK,m_e,Aw=y(()=>{W();uK="importanceSampling",m_e=`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);} +`;x.IncludesShadersStore[cK]||(x.IncludesShadersStore[cK]=h_e)});var dK,m_e,Tw=y(()=>{W();dK="subSurfaceScatteringFunctions",m_e=`bool testLightingForSSS(float diffusionProfile) +{return diffusionProfile<1.;}`;x.IncludesShadersStore[dK]||(x.IncludesShadersStore[dK]=m_e)});var uK,p_e,Aw=y(()=>{W();uK="importanceSampling",p_e=`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);}`;x.IncludesShadersStore[uK]||(x.IncludesShadersStore[uK]=m_e)});var hK,p_e,xw=y(()=>{W();hK="pbrHelperFunctions",p_e=`#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);}`;x.IncludesShadersStore[uK]||(x.IncludesShadersStore[uK]=p_e)});var hK,g_e,xw=y(()=>{W();hK="pbrHelperFunctions",g_e=`#define MINIMUMVARIANCE 0.0005 float convertRoughnessToAverageSlope(float roughness) {return square(roughness)+MINIMUMVARIANCE;} float fresnelGrazingReflectance(float reflectance0) {float reflectance90=saturate(reflectance0*25.0);return reflectance90;} @@ -15697,7 +15697,7 @@ 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 -`;x.IncludesShadersStore[hK]||(x.IncludesShadersStore[hK]=p_e)});var mK,g_e,Rw=y(()=>{W();MO();mK="pbrDirectLightingSetupFunctions",g_e=`struct preLightingInfo +`;x.IncludesShadersStore[hK]||(x.IncludesShadersStore[hK]=g_e)});var mK,__e,Rw=y(()=>{W();MO();mK="pbrDirectLightingSetupFunctions",__e=`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; @@ -15730,7 +15730,7 @@ 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 -`;x.IncludesShadersStore[mK]||(x.IncludesShadersStore[mK]=g_e)});var pK,__e,bw=y(()=>{W();pK="pbrDirectLightingFalloffFunctions",__e=`float computeDistanceLightFalloff_Standard(vec3 lightOffset,float range) +`;x.IncludesShadersStore[mK]||(x.IncludesShadersStore[mK]=__e)});var pK,v_e,bw=y(()=>{W();pK="pbrDirectLightingFalloffFunctions",v_e=`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);} @@ -15766,7 +15766,7 @@ return computeDirectionalLightFalloff_GLTF(lightDirection,directionToLightCenter #else return computeDirectionalLightFalloff_Standard(lightDirection,directionToLightCenterW,cosHalfAngle,exponent); #endif -}`;x.IncludesShadersStore[pK]||(x.IncludesShadersStore[pK]=__e)});var gK,v_e,Mw=y(()=>{W();gK="hdrFilteringFunctions",v_e=`#if NUM_SAMPLES +}`;x.IncludesShadersStore[pK]||(x.IncludesShadersStore[pK]=v_e)});var gK,E_e,Mw=y(()=>{W();gK="hdrFilteringFunctions",E_e=`#if NUM_SAMPLES #if NUM_SAMPLES>0 #if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE) float radicalInverse_VdC(uint bits) @@ -15911,7 +15911,7 @@ result=result/weight;return result;} #endif #endif #endif -`;x.IncludesShadersStore[gK]||(x.IncludesShadersStore[gK]=v_e)});var _K,E_e,yw=y(()=>{W();_K="pbrDirectLightingFunctions",E_e=`#define CLEARCOATREFLECTANCE90 1.0 +`;x.IncludesShadersStore[gK]||(x.IncludesShadersStore[gK]=E_e)});var _K,S_e,yw=y(()=>{W();_K="pbrDirectLightingFunctions",S_e=`#define CLEARCOATREFLECTANCE90 1.0 struct lightingInfo {vec3 diffuse; #ifdef SS_TRANSLUCENCY @@ -16017,7 +16017,7 @@ 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 -`;x.IncludesShadersStore[_K]||(x.IncludesShadersStore[_K]=E_e)});var vK,S_e,EK=y(()=>{W();vK="openpbrNormalMapFragmentMainFunctions",S_e=`#if defined(GEOMETRY_NORMAL) || defined(GEOMETRY_COAT_NORMAL) || defined(ANISOTROPIC) || defined(FUZZ) || defined(DETAIL) +`;x.IncludesShadersStore[_K]||(x.IncludesShadersStore[_K]=S_e)});var vK,T_e,EK=y(()=>{W();vK="openpbrNormalMapFragmentMainFunctions",T_e=`#if defined(GEOMETRY_NORMAL) || defined(GEOMETRY_COAT_NORMAL) || defined(ANISOTROPIC) || defined(FUZZ) || defined(DETAIL) #if defined(TANGENT) && defined(NORMAL) varying mat3 vTBN; #endif @@ -16078,7 +16078,7 @@ 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 -`;x.IncludesShadersStore[vK]||(x.IncludesShadersStore[vK]=S_e)});var SK,T_e,TK=y(()=>{W();qu();SK="openpbrNormalMapFragmentFunctions",T_e=`#if defined(GEOMETRY_NORMAL) +`;x.IncludesShadersStore[vK]||(x.IncludesShadersStore[vK]=T_e)});var SK,A_e,TK=y(()=>{W();Zu();SK="openpbrNormalMapFragmentFunctions",A_e=`#if defined(GEOMETRY_NORMAL) #include(_DEFINENAME_,GEOMETRY_NORMAL,_VARYINGNAME_,GeometryNormal,_SAMPLERNAME_,geometryNormal) #endif #if defined(GEOMETRY_COAT_NORMAL) @@ -16111,7 +16111,7 @@ return -texCoordOffset; #endif } #endif -`;x.IncludesShadersStore[SK]||(x.IncludesShadersStore[SK]=T_e)});var AK,A_e,xK=y(()=>{W();AK="openpbrConductorReflectance",A_e=`#define pbr_inline +`;x.IncludesShadersStore[SK]||(x.IncludesShadersStore[SK]=A_e)});var AK,x_e,xK=y(()=>{W();AK="openpbrConductorReflectance",x_e=`#define pbr_inline ReflectanceParams conductorReflectance(in vec3 baseColor,in vec3 specularColor,in float specularWeight) {ReflectanceParams outParams; #if (CONDUCTOR_SPECULAR_MODEL==CONDUCTOR_SPECULAR_MODEL_OPENPBR) @@ -16119,9 +16119,9 @@ 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;}`;x.IncludesShadersStore[AK]||(x.IncludesShadersStore[AK]=A_e)});var RK,x_e,bK=y(()=>{W();RK="openpbrAmbientOcclusionFunctions",x_e=`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;}`;x.IncludesShadersStore[AK]||(x.IncludesShadersStore[AK]=x_e)});var RK,R_e,bK=y(()=>{W();RK="openpbrAmbientOcclusionFunctions",R_e=`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));} -`;x.IncludesShadersStore[RK]||(x.IncludesShadersStore[RK]=x_e)});var MK,R_e,yK=y(()=>{W();MK="openpbrVolumeFunctions",R_e=`struct OpenPBRHomogeneousVolume {vec3 extinction_coeff; +`;x.IncludesShadersStore[RK]||(x.IncludesShadersStore[RK]=R_e)});var MK,b_e,yK=y(()=>{W();MK="openpbrVolumeFunctions",b_e=`struct OpenPBRHomogeneousVolume {vec3 extinction_coeff; vec3 ss_albedo; vec3 multi_scatter_color; vec3 absorption_coeff; @@ -16177,7 +16177,7 @@ 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);}`;x.IncludesShadersStore[MK]||(x.IncludesShadersStore[MK]=R_e)});var IK,b_e,Iw=y(()=>{W();IK="pbrBlockNormalGeometric",b_e=`vec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW); +weight_sum.b<1e-5f ? unconvolved_irradiance.b : irradiance_sum.b/weight_sum.b);}`;x.IncludesShadersStore[MK]||(x.IncludesShadersStore[MK]=b_e)});var IK,M_e,Iw=y(()=>{W();IK="pbrBlockNormalGeometric",M_e=`vec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW); #ifdef NORMAL vec3 normalW=normalize(vNormalW); #else @@ -16187,7 +16187,7 @@ vec3 geometricNormalW=normalW; #if defined(TWOSIDEDLIGHTING) && defined(NORMAL) geometricNormalW=gl_FrontFacing ? geometricNormalW : -geometricNormalW; #endif -`;x.IncludesShadersStore[IK]||(x.IncludesShadersStore[IK]=b_e)});var CK,M_e,PK=y(()=>{W();CK="openpbrNormalMapFragment",M_e=`vec2 uvOffset=vec2(0.0,0.0); +`;x.IncludesShadersStore[IK]||(x.IncludesShadersStore[IK]=M_e)});var CK,y_e,PK=y(()=>{W();CK="openpbrNormalMapFragment",y_e=`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; @@ -16242,7 +16242,7 @@ normalW=perturbNormalBase(TBN,blendedNormal,vGeometryNormalInfos.y); #elif defined(DETAIL) detailNormal.xy*=vDetailInfos.z;normalW=perturbNormalBase(TBN,detailNormal,vDetailInfos.z); #endif -`;x.IncludesShadersStore[CK]||(x.IncludesShadersStore[CK]=M_e)});var DK,y_e,LK=y(()=>{W();DK="openpbrBlockNormalFinal",y_e=`#if defined(FORCENORMALFORWARD) && defined(NORMAL) +`;x.IncludesShadersStore[CK]||(x.IncludesShadersStore[CK]=y_e)});var DK,I_e,LK=y(()=>{W();DK="openpbrBlockNormalFinal",I_e=`#if defined(FORCENORMALFORWARD) && defined(NORMAL) vec3 faceNormal=normalize(cross(dFdx(vPositionW),dFdy(vPositionW)))*vEyePosition.w; #if defined(TWOSIDEDLIGHTING) faceNormal=gl_FrontFacing ? faceNormal : -faceNormal; @@ -16256,7 +16256,7 @@ normalW=gl_FrontFacing ? -normalW : normalW;coatNormalW=gl_FrontFacing ? -coatNo normalW=gl_FrontFacing ? normalW : -normalW;coatNormalW=gl_FrontFacing ? coatNormalW : -coatNormalW; #endif #endif -`;x.IncludesShadersStore[DK]||(x.IncludesShadersStore[DK]=y_e)});var OK,I_e,NK=y(()=>{W();OK="openpbrBaseLayerData",I_e=`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; +`;x.IncludesShadersStore[DK]||(x.IncludesShadersStore[DK]=I_e)});var OK,C_e,NK=y(()=>{W();OK="openpbrBaseLayerData",C_e=`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 @@ -16382,7 +16382,7 @@ 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 -`;x.IncludesShadersStore[OK]||(x.IncludesShadersStore[OK]=I_e)});var wK,C_e,FK=y(()=>{W();wK="openpbrCoatLayerData",C_e=`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); +`;x.IncludesShadersStore[OK]||(x.IncludesShadersStore[OK]=C_e)});var wK,P_e,FK=y(()=>{W();wK="openpbrCoatLayerData",P_e=`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 @@ -16434,7 +16434,7 @@ 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 -`;x.IncludesShadersStore[wK]||(x.IncludesShadersStore[wK]=C_e)});var BK,P_e,UK=y(()=>{W();BK="openpbrThinFilmLayerData",P_e=`#ifdef THIN_FILM +`;x.IncludesShadersStore[wK]||(x.IncludesShadersStore[wK]=P_e)});var BK,D_e,UK=y(()=>{W();BK="openpbrThinFilmLayerData",D_e=`#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 @@ -16451,7 +16451,7 @@ thin_film_thickness*=thinFilmThicknessFromTexture; #endif float thin_film_ior_scale=clamp(2.0f*abs(thin_film_ior-1.0f),0.0f,1.0f); #endif -`;x.IncludesShadersStore[BK]||(x.IncludesShadersStore[BK]=P_e)});var VK,D_e,GK=y(()=>{W();VK="openpbrFuzzLayerData",D_e=`float fuzz_weight=0.0;vec3 fuzz_color=vec3(1.0);float fuzz_roughness=0.0; +`;x.IncludesShadersStore[BK]||(x.IncludesShadersStore[BK]=D_e)});var VK,L_e,GK=y(()=>{W();VK="openpbrFuzzLayerData",L_e=`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); @@ -16480,11 +16480,11 @@ fuzz_roughness*=fuzzRoughnessFromTexture.a; fuzz_roughness*=fuzzRoughnessFromTexture.r; #endif #endif -`;x.IncludesShadersStore[VK]||(x.IncludesShadersStore[VK]=D_e)});var kK,L_e,WK=y(()=>{W();kK="openpbrAmbientOcclusionData",L_e=`vec3 ambient_occlusion=vec3(1.0);float specular_ambient_occlusion=1.0;float coat_specular_ambient_occlusion=1.0; +`;x.IncludesShadersStore[VK]||(x.IncludesShadersStore[VK]=L_e)});var kK,O_e,WK=y(()=>{W();kK="openpbrAmbientOcclusionData",O_e=`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 -`;x.IncludesShadersStore[kK]||(x.IncludesShadersStore[kK]=L_e)});var zK,O_e,HK=y(()=>{W();zK="openpbrBackgroundTransmission",O_e=`vec4 slab_translucent_background=vec4(0.,0.,0.,1.); +`;x.IncludesShadersStore[kK]||(x.IncludesShadersStore[kK]=O_e)});var zK,N_e,HK=y(()=>{W();zK="openpbrBackgroundTransmission",N_e=`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 @@ -16512,7 +16512,7 @@ vec2 noiseOffset=noise.xy*lodTexelSize;slab_translucent_background=texture2DLodE #endif } #endif -`;x.IncludesShadersStore[zK]||(x.IncludesShadersStore[zK]=O_e)});var XK,N_e,YK=y(()=>{W();XK="openpbrEnvironmentLighting",N_e=`#if defined(REFLECTION) || defined(REFRACTED_BACKGROUND) +`;x.IncludesShadersStore[zK]||(x.IncludesShadersStore[zK]=N_e)});var XK,w_e,YK=y(()=>{W();XK="openpbrEnvironmentLighting",w_e=`#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 @@ -16794,7 +16794,7 @@ 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 -`;x.IncludesShadersStore[XK]||(x.IncludesShadersStore[XK]=N_e)});var KK,w_e,jK=y(()=>{W();KK="openpbrDirectLightingInit",w_e=`#ifdef LIGHT{X} +`;x.IncludesShadersStore[XK]||(x.IncludesShadersStore[XK]=w_e)});var KK,F_e,jK=y(()=>{W();KK="openpbrDirectLightingInit",F_e=`#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 @@ -16865,7 +16865,7 @@ preInfo{X}.roughness=adjustRoughnessFromLightProperties(specular_roughness,light preInfo{X}.diffuseRoughness=base_diffuse_roughness;preInfo{X}.surfaceAlbedo=base_color.rgb; #endif #endif -`;x.IncludesShadersStore[KK]||(x.IncludesShadersStore[KK]=w_e)});var ZK,F_e,qK=y(()=>{W();ZK="openpbrDirectLighting",F_e=`#ifdef LIGHT{X} +`;x.IncludesShadersStore[KK]||(x.IncludesShadersStore[KK]=F_e)});var qK,B_e,ZK=y(()=>{W();qK="openpbrDirectLighting",B_e=`#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); @@ -17020,7 +17020,7 @@ 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 -`;x.IncludesShadersStore[ZK]||(x.IncludesShadersStore[ZK]=F_e)});var QK,B_e,Cw=y(()=>{W();QK="pbrBlockImageProcessing",B_e=`#if defined(IMAGEPROCESSINGPOSTPROCESS) || defined(SS_SCATTERING) +`;x.IncludesShadersStore[qK]||(x.IncludesShadersStore[qK]=B_e)});var QK,U_e,Cw=y(()=>{W();QK="pbrBlockImageProcessing",U_e=`#if defined(IMAGEPROCESSINGPOSTPROCESS) || defined(SS_SCATTERING) #if !defined(SKIPFINALCOLORCLAMP) finalColor.rgb=clamp(finalColor.rgb,0.,30.0); #endif @@ -17031,7 +17031,7 @@ finalColor.a*=visibility; #ifdef PREMULTIPLYALPHA finalColor.rgb*=finalColor.a; #endif -`;x.IncludesShadersStore[QK]||(x.IncludesShadersStore[QK]=B_e)});var $K,U_e,JK=y(()=>{W();$K="openpbrBlockPrePass",U_e=`#if SCENE_MRT_COUNT>0 +`;x.IncludesShadersStore[QK]||(x.IncludesShadersStore[QK]=U_e)});var $K,V_e,JK=y(()=>{W();$K="openpbrBlockPrePass",V_e=`#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); @@ -17097,7 +17097,7 @@ gl_FragData[PREPASS_REFLECTIVITY_INDEX]=vec4( 0.0,0.0,0.0,1.0 )*writeGeometryInf #endif #endif #endif -`;x.IncludesShadersStore[$K]||(x.IncludesShadersStore[$K]=U_e)});var ej,V_e,Pw=y(()=>{W();ej="pbrDebug",V_e=`#if DEBUGMODE>0 +`;x.IncludesShadersStore[$K]||(x.IncludesShadersStore[$K]=V_e)});var ej,G_e,Pw=y(()=>{W();ej="pbrDebug",G_e=`#if DEBUGMODE>0 if (vClipSpacePosition.x/vClipSpacePosition.w>=vDebugMode.x) { #if DEBUGMODE==1 gl_FragColor.rgb=vPositionW.rgb; @@ -17281,7 +17281,7 @@ return; #endif } #endif -`;x.IncludesShadersStore[ej]||(x.IncludesShadersStore[ej]=V_e)});var ij={};Be(ij,{openpbrPixelShader:()=>G_e});var Dw,tj,G_e,rj=y(()=>{W();kb();Wb();oK();vw();Sw();zb();Hb();fK();Yb();Yc();Zu();kv();Ja();Tw();Aw();xw();Kb();Xb();ig();Rw();bw();tg();Mw();yw();yM();EK();TK();Qv();GN();xK();bK();kN();WN();yK();Kc();Iw();PK();LK();NK();HN();zN();FK();UK();GK();WK();Qb();HK();YK();jK();qK();$b();Wv();Cw();JK();Jb();Pw();Dw="openpbrPixelShader",tj=`#define OPENPBR_FRAGMENT_SHADER +`;x.IncludesShadersStore[ej]||(x.IncludesShadersStore[ej]=G_e)});var ij={};Be(ij,{openpbrPixelShader:()=>k_e});var Dw,tj,k_e,rj=y(()=>{W();kb();Wb();oK();vw();Sw();zb();Hb();fK();Yb();Yc();qu();kv();Ja();Tw();Aw();xw();Kb();Xb();ig();Rw();bw();tg();Mw();yw();yM();EK();TK();Qv();GN();xK();bK();kN();WN();yK();Kc();Iw();PK();LK();NK();HN();zN();FK();UK();GK();WK();Qb();HK();YK();jK();ZK();$b();Wv();Cw();JK();Jb();Pw();Dw="openpbrPixelShader",tj=`#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 @@ -17516,11 +17516,11 @@ if (fragDepth==nearestDepth) {frontColor.rgb+=finalColor.rgb*finalColor.a*alphaM #include #define CUSTOM_FRAGMENT_MAIN_END } -`;x.ShadersStore[Dw]||(x.ShadersStore[Dw]=tj);G_e={name:Dw,shader:tj}});var nj={};Be(nj,{OpenPBRMaterial:()=>we,OpenPBRMaterialDefines:()=>cE});var sg,PM,oi,Ii,Lw,Ow,cE,Nw,we,sj=y(()=>{Xt();zt();RM();Kt();dv();Xr();er();ts();Dr();ro();JR();fd();Ol();Lv();es();Yi();eb();$R();to();Lt();tb();ib();a7();We();rb();Dv();Oo();Ni();H7();sg={effect:null,subMesh:null},PM=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?ee.Error(`Float property ${r.name} has an offset that is too large.`):ee.Error(`Vector${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}};PM._tmpArray=[0,0,0,0];oi=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]}},Ii=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}},Lw=class extends Xp(Hp(Lr)){},Ow=class extends s7(Lw){},cE=class extends Wp(Ow){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}},Nw=class extends Yp(Bl){},we=class n extends Nw{get geometryTangentAngle(){return Math.atan2(this.geometryTangent.y,this.geometryTangent.x)}set geometryTangentAngle(e){this.geometryTangent=new Fe(Math.cos(e),Math.sin(e))}get geometryCoatTangentAngle(){return Math.atan2(this.geometryCoatTangent.y,this.geometryCoatTangent.x)}set geometryCoatTangentAngle(e){this.geometryCoatTangent=new Fe(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(Ee.BlackReadOnly)||this.subsurfaceWeight>0}get usePhysicalLightFalloff(){return this._lightFalloff===Ae.LIGHTFALLOFF_PHYSICAL}set usePhysicalLightFalloff(e){e!==this.usePhysicalLightFalloff&&(this._markAllSubMeshesAsTexturesDirty(),e?this._lightFalloff=Ae.LIGHTFALLOFF_PHYSICAL:this._lightFalloff=Ae.LIGHTFALLOFF_STANDARD)}get useGLTFLightFalloff(){return this._lightFalloff===Ae.LIGHTFALLOFF_GLTF}set useGLTFLightFalloff(e){e!==this.useGLTFLightFalloff&&(this._markAllSubMeshesAsTexturesDirty(),e?this._lightFalloff=Ae.LIGHTFALLOFF_GLTF:this._lightFalloff=Ae.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 oi("base_weight",1,"vBaseWeight",1),this._baseWeightTexture=new Ii("base_weight","baseWeight","BASE_WEIGHT"),this._baseColor=new oi("base_color",Ee.White(),"vBaseColor",4),this._baseColorTexture=new Ii("base_color","baseColor","BASE_COLOR"),this._baseDiffuseRoughness=new oi("base_diffuse_roughness",0,"vBaseDiffuseRoughness",1),this._baseDiffuseRoughnessTexture=new Ii("base_diffuse_roughness","baseDiffuseRoughness","BASE_DIFFUSE_ROUGHNESS"),this._baseMetalness=new oi("base_metalness",0,"vReflectanceInfo",4,0),this._baseMetalnessTexture=new Ii("base_metalness","baseMetalness","BASE_METALNESS"),this._specularWeight=new oi("specular_weight",1,"vReflectanceInfo",4,3),this._specularWeightTexture=new Ii("specular_weight","specularWeight","SPECULAR_WEIGHT"),this._specularColor=new oi("specular_color",Ee.White(),"vSpecularColor",4),this._specularColorTexture=new Ii("specular_color","specularColor","SPECULAR_COLOR"),this._specularRoughness=new oi("specular_roughness",.3,"vReflectanceInfo",4,1),this._specularRoughnessTexture=new Ii("specular_roughness","specularRoughness","SPECULAR_ROUGHNESS"),this._specularRoughnessAnisotropy=new oi("specular_roughness_anisotropy",0,"vSpecularAnisotropy",3,2),this._specularRoughnessAnisotropyTexture=new Ii("specular_roughness_anisotropy","specularRoughnessAnisotropy","SPECULAR_ROUGHNESS_ANISOTROPY"),this._specularIor=new oi("specular_ior",1.5,"vReflectanceInfo",4,2),this._transmissionWeight=new oi("transmission_weight",0,"vTransmissionWeight",1),this._transmissionWeightTexture=new Ii("transmission_weight","transmissionWeight","TRANSMISSION_WEIGHT"),this._transmissionColor=new oi("transmission_color",Ee.White(),"vTransmissionColor",3,0),this._transmissionColorTexture=new Ii("transmission_color","transmissionColor","TRANSMISSION_COLOR"),this._transmissionDepth=new oi("transmission_depth",0,"vTransmissionDepth",1,0),this._transmissionDepthTexture=new Ii("transmission_depth","transmissionDepth","TRANSMISSION_DEPTH"),this._transmissionScatter=new oi("transmission_scatter",Ee.Black(),"vTransmissionScatter",3,0),this._transmissionScatterTexture=new Ii("transmission_scatter","transmissionScatter","TRANSMISSION_SCATTER"),this._transmissionScatterAnisotropy=new oi("transmission_scatter_anisotropy",0,"vTransmissionScatterAnisotropy",1,0),this._transmissionDispersionScale=new oi("transmission_dispersion_scale",0,"vTransmissionDispersionScale",1,0),this._transmissionDispersionScaleTexture=new Ii("transmission_dispersion_scale","transmissionDispersionScale","TRANSMISSION_DISPERSION_SCALE"),this._transmissionDispersionAbbeNumber=new oi("transmission_dispersion_abbe_number",20,"vTransmissionDispersionAbbeNumber",1,0),this._subsurfaceWeight=new oi("subsurface_weight",0,"vSubsurfaceWeight",1,0,"SUBSURFACE_SLAB"),this._subsurfaceWeightTexture=new Ii("subsurface_weight","subsurfaceWeight","SUBSURFACE_WEIGHT"),this._subsurfaceColor=new oi("subsurface_color",new Ee(.8,.8,.8),"vSubsurfaceColor",3,0,"SUBSURFACE_SLAB"),this._subsurfaceColorTexture=new Ii("subsurface_color","subsurfaceColor","SUBSURFACE_COLOR"),this._subsurfaceRadius=new oi("subsurface_radius",.1,"vSubsurfaceRadius",1,0,"SUBSURFACE_SLAB"),this._subsurfaceRadiusScale=new oi("subsurface_radius_scale",new Ee(1,.5,.25),"vSubsurfaceRadiusScale",3,0,"SUBSURFACE_SLAB"),this._subsurfaceRadiusScaleTexture=new Ii("subsurface_radius_scale","subsurfaceRadiusScale","SUBSURFACE_RADIUS_SCALE"),this._subsurfaceScatterAnisotropy=new oi("subsurface_scatter_anisotropy",0,"vSubsurfaceScatterAnisotropy",1,0,"SUBSURFACE_SLAB"),this._coatWeight=new oi("coat_weight",0,"vCoatWeight",1,0),this._coatWeightTexture=new Ii("coat_weight","coatWeight","COAT_WEIGHT"),this._coatColor=new oi("coat_color",Ee.White(),"vCoatColor",3,0),this._coatColorTexture=new Ii("coat_color","coatColor","COAT_COLOR"),this._coatRoughness=new oi("coat_roughness",0,"vCoatRoughness",1,0),this._coatRoughnessTexture=new Ii("coat_roughness","coatRoughness","COAT_ROUGHNESS"),this._coatRoughnessAnisotropy=new oi("coat_roughness_anisotropy",0,"vCoatRoughnessAnisotropy",1),this._coatRoughnessAnisotropyTexture=new Ii("coat_roughness_anisotropy","coatRoughnessAnisotropy","COAT_ROUGHNESS_ANISOTROPY"),this._coatIor=new oi("coat_ior",1.5,"vCoatIor",1,0),this._coatDarkening=new oi("coat_darkening",1,"vCoatDarkening",1,0),this._coatDarkeningTexture=new Ii("coat_darkening","coatDarkening","COAT_DARKENING"),this.useCoatRoughnessFromWeightTexture=!1,this._fuzzWeight=new oi("fuzz_weight",0,"vFuzzWeight",1,0),this._fuzzWeightTexture=new Ii("fuzz_weight","fuzzWeight","FUZZ_WEIGHT"),this._fuzzColor=new oi("fuzz_color",Ee.White(),"vFuzzColor",3,0),this._fuzzColorTexture=new Ii("fuzz_color","fuzzColor","FUZZ_COLOR"),this._fuzzRoughness=new oi("fuzz_roughness",.5,"vFuzzRoughness",1,0),this._fuzzRoughnessTexture=new Ii("fuzz_roughness","fuzzRoughness","FUZZ_ROUGHNESS"),this._geometryThinWalled=new oi("geometry_thin_walled",0,"vGeometryThinWalled",1,0),this._geometryNormalTexture=new Ii("geometry_normal","geometryNormal","GEOMETRY_NORMAL"),this._geometryTangent=new oi("geometry_tangent",new Fe(1,0),"vSpecularAnisotropy",3,0),this._geometryTangentTexture=new Ii("geometry_tangent","geometryTangent","GEOMETRY_TANGENT"),this._geometryCoatNormalTexture=new Ii("geometry_coat_normal","geometryCoatNormal","GEOMETRY_COAT_NORMAL"),this._geometryCoatTangent=new oi("geometry_coat_tangent",new Fe(1,0),"vGeometryCoatTangent",2,0),this._geometryCoatTangentTexture=new Ii("geometry_coat_tangent","geometryCoatTangent","GEOMETRY_COAT_TANGENT"),this._geometryOpacity=new oi("geometry_opacity",1,"vBaseColor",4,3),this._geometryOpacityTexture=new Ii("geometry_opacity","geometryOpacity","GEOMETRY_OPACITY"),this._geometryThickness=new oi("geometry_thickness",0,"vGeometryThickness",1,0),this._geometryThicknessTexture=new Ii("geometry_thickness","geometryThickness","GEOMETRY_THICKNESS"),this._emissionLuminance=new oi("emission_luminance",1,"vLightingIntensity",4,1),this._emissionColor=new oi("emission_color",Ee.Black(),"vEmissionColor",3),this._emissionColorTexture=new Ii("emission_color","emissionColor","EMISSION_COLOR"),this._thinFilmWeight=new oi("thin_film_weight",0,"vThinFilmWeight",1,0),this._thinFilmWeightTexture=new Ii("thin_film_weight","thinFilmWeight","THIN_FILM_WEIGHT"),this._thinFilmThickness=new oi("thin_film_thickness",.5,"vThinFilmThickness",2,0),this._thinFilmThicknessMin=new oi("thin_film_thickness_min",0,"vThinFilmThickness",2,1),this._thinFilmThicknessTexture=new Ii("thin_film_thickness","thinFilmThickness","THIN_FILM_THICKNESS"),this._thinFilmIor=new oi("thin_film_ior",1.4,"vThinFilmIor",1,0),this._ambientOcclusionTexture=new Ii("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 Oi(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=Ae.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 Ki(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=Ae.MATERIAL_OPAQUE,this.getScene()&&!((s=this.getScene())!=null&&s.getEngine().isWebGPU)&&this.getScene().getEngine().webGLVersion<2&&ee.Error("OpenPBRMaterial: WebGL 2.0 or above is required for this material."),n._noiseTextures[this.getScene().uniqueId]||(n._noiseTextures[this.getScene().uniqueId]=new ge(pe.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(),fe.ReflectionTextureEnabled&&this._radianceTexture&&this._radianceTexture.isRenderTarget&&this._renderTargets.push(this._radianceTexture),fe.RefractionTextureEnabled&&this._backgroundRefractionTexture&&this._backgroundRefractionTexture.isRenderTarget&&this._renderTargets.push(this._backgroundRefractionTexture),this._eventInfo.renderTargets=this._renderTargets,this._callbackPluginEventFillRenderTargetTextures(this._eventInfo),this._renderTargets),this._environmentBRDFTexture=n7(this.getScene()),this._environmentFuzzBRDFTexture=BN(this.getScene()),this.prePassConfiguration=new Js,this._propertyList={};for(let a of Object.getOwnPropertyNames(this)){let o=this[a];o instanceof oi&&(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?ee.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 PM(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 Ii&&(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 fe.ReflectionTextureEnabled&&this._radianceTexture&&this._radianceTexture.isRenderTarget||fe.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!==Ae.MATERIAL_OPAQUE&&!this.geometryOpacityTexture}_hasAlphaChannel(){return this.baseColorTexture!=null&&this.baseColorTexture.hasAlpha&&this._useAlphaFromBaseColorTexture||this.geometryOpacityTexture!=null}clone(e,t=!0,i=""){let r=st.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=st.Parse(()=>new n(e.name,t),e,t,i);return e.stencil&&r.stencil.parse(e.stencil,t,i),Ae._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 cE({...this._eventInfo.defineNames||{},...this._samplerDefines||{}}),o=this._prepareEffect(e,e,a,void 0,void 0,r.useInstances,r.clipPlane);this._onEffectCreatedObservable&&(sg.effect=o,sg.subMesh=null,this._onEffectCreatedObservable.notifyObservers(sg)),o.isReady()?t&&t(this):o.onCompileObservable.add(()=>{t&&t(this)})})()}isReadyForSubMesh(e,t,i){var u;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 cE({...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 g=this._samplersList[m];if(g.value&&!g.value.isReadyOrNotBlocking())return!1}let h=this._getRadianceTexture();if(h&&fe.ReflectionTextureEnabled){if(!h.isReadyOrNotBlocking())return!1;if(h.irradianceTexture){if(!h.irradianceTexture.isReadyOrNotBlocking())return!1}else if(!h.sphericalPolynomial&&((u=h.getInternalTexture())!=null&&u._sphericalPolynomialPromise))return!1}if(this._environmentBRDFTexture&&fe.ReflectionTextureEnabled&&!this._environmentBRDFTexture.isReady()||this._environmentFuzzBRDFTexture&&fe.ReflectionTextureEnabled&&!this._environmentFuzzBRDFTexture.isReady()||this._backgroundRefractionTexture&&fe.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 h=0;h{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($.Vector3[0]);let s=Math.max(Math.abs($.Vector3[0].x),Math.abs($.Vector3[0].y),Math.abs($.Vector3[0].z));e.updateFloat("vGeometryThickness",this.geometryThickness*s)}}bindForSubMesh(e,t,i){var d;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),ss.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);Zs(t,this._activeEffect,this.prePassConfiguration),this._vertexPullingMetadata&&ud(this._activeEffect,this._vertexPullingMetadata);let f=this._uniformBuffer;if(c){this.bindViewProjection(a);let u=this._getRadianceTexture();if(!f.useUbo||!this.isFrozen||!f.isSync||i._drawWrapper._forceRebindOnNextCall){if(r.texturesEnabled){for(let m in this._samplersList){let g=this._samplersList[m];g.value&&(f.updateFloat2(g.samplerInfoName,g.value.coordinatesIndex,g.value.level),ai(g.value,f,g.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)),_p(r,s,f,Ee.White(),u,this.realTimeFiltering,!0,!0,!0,!0,!0)}this.pointsCloud&&f.updateFloat("pointSize",this.pointSize);let h=this._uniformsArray;for(let m=0,g=h.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 ns,d=0;i.USESPHERICALINVERTEX&&f.addFallback(d++,"USESPHERICALINVERTEX"),i.FOG&&f.addFallback(d,"FOG"),i.SPECULARAA&&f.addFallback(d,"SPECULARAA"),i.POINTSIZE&&f.addFallback(d,"POINTSIZE"),i.LOGARITHMICDEPTH&&f.addFallback(d,"LOGARITHMICDEPTH"),i.PARALLAX&&f.addFallback(d,"PARALLAX"),i.PARALLAX_RHS&&f.addFallback(d,"PARALLAX_RHS"),i.PARALLAXOCCLUSION&&f.addFallback(d++,"PARALLAXOCCLUSION"),i.ENVIRONMENTBRDF&&f.addFallback(d++,"ENVIRONMENTBRDF"),i.TANGENT&&f.addFallback(d++,"TANGENT"),d=Ap(i,f,this._maxSimultaneousLights,d),i.SPECULARTERM&&f.addFallback(d++,"SPECULARTERM"),i.USESPHERICALFROMREFLECTIONMAP&&f.addFallback(d++,"USESPHERICALFROMREFLECTIONMAP"),i.USEIRRADIANCEMAP&&f.addFallback(d++,"USEIRRADIANCEMAP"),i.NORMAL&&f.addFallback(d++,"NORMAL"),i.VERTEXCOLOR&&f.addFallback(d++,"VERTEXCOLOR"),i.MORPHTARGETS&&f.addFallback(d++,"MORPHTARGETS"),i.MULTIVIEW&&f.addFallback(0,"MULTIVIEW");let u=[L.PositionKind];i.NORMAL&&u.push(L.NormalKind),i.TANGENT&&u.push(L.TangentKind);for(let S=1;S<=6;++S)i["UV"+S]&&u.push(`uv${S===1?"":S}`);i.VERTEXCOLOR&&u.push(L.ColorKind),Sp(u,e,i,f),Tp(u,i),Wu(u,e,i),vp(u,e,i);let h="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 g=["environmentBrdfSampler","boneSampler","morphTargets","oitDepthSampler","oitFrontColorSampler","areaLightsLTC1Sampler","areaLightsLTC2Sampler"];i.FUZZENVIRONMENTBRDF&&g.push("environmentFuzzBrdfSampler"),i.REFRACTED_BACKGROUND&&g.push("backgroundRefractionSampler"),(i.ANISOTROPIC||i.FUZZ||i.REFRACTED_BACKGROUND||i.USE_IRRADIANCE_TEXTURE_FOR_SCATTERING)&&g.push("blueNoiseSampler"),i.USE_IRRADIANCE_TEXTURE_FOR_SCATTERING&&(g.push("sceneIrradianceSampler"),g.push("sceneDepthSampler"));for(let S in this._samplersList){let A=this._samplersList[S];g.push(A.samplerName),m.push(A.samplerInfoName),m.push(A.samplerMatrixName)}rd(m,g,!0);let p=["Material","Scene","Mesh"],_={maxSimultaneousLights:this._maxSimultaneousLights,maxSimultaneousMorphTargets:i.NUM_MORPH_INFLUENCERS};if(this._eventInfo.fallbacks=f,this._eventInfo.fallbackRank=d,this._eventInfo.defines=i,this._eventInfo.uniforms=m,this._eventInfo.attributes=u,this._eventInfo.samplers=g,this._eventInfo.uniformBuffersNames=p,this._eventInfo.customCode=void 0,this._eventInfo.mesh=e,this._eventInfo.indexParameters=_,this._callbackPluginEventGeneric(128,this._eventInfo),ss.AddUniformsAndSamplers(m,g),Js.AddUniforms(m),Js.AddSamplers(g),Qn(m),this._useVertexPulling){let S=t==null?void 0:t.geometry;S&&(this._vertexPullingMetadata=dd(S),this._vertexPullingMetadata&&this._vertexPullingMetadata.forEach((A,R)=>{m.push(`vp_${R}_info`)}))}else this._vertexPullingMetadata=null;Yt&&(Yt.PrepareUniforms(m,i),Yt.PrepareSamplers(g,i)),Dp({uniformsNames:m,uniformBuffersNames:p,samplers:g,defines:i,maxSimultaneousLights:this._maxSimultaneousLights,shaderLanguage:this._shaderLanguage});let v={};this.customShaderNameResolve&&(h=this.customShaderNameResolve(h,m,p,g,i,u,v));let E=i.toString(),T=c.createEffect(h,{attributes:u,uniformsNames:m,uniformBuffersNames:p,samplers:g,defines:E,fallbacks:f,onCompiled:r,onError:s,indexParameters:_,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(()=>($7(),Q7)),Promise.resolve().then(()=>(Z9(),j9))]):await Promise.all([Promise.resolve().then(()=>(sK(),nK)),Promise.resolve().then(()=>(rj(),ij))]),this._shadersLoaded=!0}},c);return this._eventInfo.customCode=void 0,T}_prepareDefines(e,t,i,r=null,s=null){var d;let a=t.hasThinInstances,o=this.getScene(),l=o.getEngine();bp(o,e,i,!0,this._maxSimultaneousLights,this._disableLighting),i._needNormals=!0,Ip(o,i);let c=this.needAlphaBlendingForMesh(e)&&this.getScene().useOrderIndependentTransparency;if(Pp(o,i,this.canRenderToMRT&&!c),Cp(o,i,c),ss.PrepareDefines(l.currentRenderPassId,e,i),i._areTexturesDirty){i._needUVs=!1;for(let u=1;u<=6;++u)i["MAINUV"+u]=!1;if(o.texturesEnabled){for(let m in this._samplersList){let g=this._samplersList[m];g.value?(si(g.value,i,g.textureDefine),i[g.textureDefine+"_GAMMA"]=g.value.gammaSpace):i[g.textureDefine]=!1}let 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m=this._getRadianceTexture();m?(i.REFRACTED_ENVIRONMENT=fe.RefractionTextureEnabled,i.REFRACTED_ENVIRONMENT_OPPOSITEZ=this.getScene().useRightHandedSystem?!m.invertZ:m.invertZ,i.REFRACTED_ENVIRONMENT_LOCAL_CUBE=m.isCube&&m.boundingBoxSize):i.REFRACTED_ENVIRONMENT=!1}else i.REFRACTED_BACKGROUND=!1,i.REFRACTED_LIGHTS=!1,i.REFRACTED_ENVIRONMENT=!1;this._shouldUseAlphaFromBaseColorTexture()?i.ALPHA_FROM_BASE_COLOR_TEXTURE=!0:i.ALPHA_FROM_BASE_COLOR_TEXTURE=!1}this._lightFalloff===Ae.LIGHTFALLOFF_STANDARD?(i.USEPHYSICALLIGHTFALLOFF=!1,i.USEGLTFLIGHTFALLOFF=!1):this._lightFalloff===Ae.LIGHTFALLOFF_GLTF?(i.USEPHYSICALLIGHTFALLOFF=!1,i.USEGLTFLIGHTFALLOFF=!0):(i.USEPHYSICALLIGHTFALLOFF=!0,i.USEGLTFLIGHTFALLOFF=!1),!this.backFaceCulling&&this._twoSidedLighting?i.TWOSIDEDLIGHTING=!0:i.TWOSIDEDLIGHTING=!1,i.MIRRORED=!!o._mirroredCameraPosition,i.SPECULARAA=l.getCaps().standardDerivatives&&this._enableSpecularAntiAliasing}(i._areTexturesDirty||i._areMiscDirty)&&(i.ALPHATESTVALUE=`${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]&&fe.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=(d=f[this._sssQuality])!=null?d: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 u=!1;if(!this.sssIrradianceTexture&&o.geometryBufferRenderer){let h=o.geometryBufferRenderer.getTextureIndex(Ms.IRRADIANCE_TEXTURE_TYPE);this.sssIrradianceTexture=o.geometryBufferRenderer.getGBuffer().textures[h],u=!0}if(!this.sssDepthTexture&&o.geometryBufferRenderer){let h=o.geometryBufferRenderer.getTextureIndex(Ms.SCREENSPACE_DEPTH_TEXTURE_TYPE);this.sssDepthTexture=o.geometryBufferRenderer.getGBuffer().textures[h],u=!0}this.sssIrradianceTexture&&this.sssDepthTexture&&(i.USE_IRRADIANCE_TEXTURE_FOR_SCATTERING=!0,u&&(i.USE_IRRADIANCE_TEXTURE_FOR_SCATTERING_GBUFFER=!0))}i.FUZZ=this.fuzzWeight>0&&fe.ReflectionTextureEnabled,i.GEOMETRY_THIN_WALLED=this.geometryThinWalled!=0,i.FUZZ?(e.isVerticesDataPresent(L.TangentKind)||(i._needUVs=!0,i.MAINUV1=!0),this._environmentFuzzBRDFTexture=BN(this.getScene()),i.FUZZ_IBL_SAMPLES=this.fuzzSampleNumber):(this._environmentFuzzBRDFTexture=null,i.FUZZENVIRONMENTBRDF=!1,i.FUZZ_IBL_SAMPLES=0),i._areMiscDirty&&(xp(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),Mp(o,l,this,i,!!r,s,a),this._eventInfo.defines=i,this._eventInfo.mesh=e,this._callbackPluginEventPrepareDefinesBeforeAttributes(this._eventInfo),yp(e,i,!0,!0,!0,this._transparencyMode!==Ae.MATERIAL_OPAQUE),this._callbackPluginEventPrepareDefines(this._eventInfo)}};we.SSS_QUALITY_LOW=0;we.SSS_QUALITY_MEDIUM=1;we.SSS_QUALITY_HIGH=2;we._noiseTextures={};we.ForceGLSL=!1;P([gt("_markAllSubMeshesAsTexturesDirty","baseWeight")],we.prototype,"_baseWeight",void 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0);P([F(),ce("_markAllSubMeshesAsTexturesAndMiscDirty")],we.prototype,"alphaCutOff",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"useAmbientOcclusionFromMetallicTextureRed",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"useAmbientInGrayScale",void 0);P([F()],we.prototype,"usePhysicalLightFalloff",null);P([F()],we.prototype,"useGLTFLightFalloff",null);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"useObjectSpaceNormalMap",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"useParallax",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"useParallaxOcclusion",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"parallaxScaleBias",void 0);P([F(),ce("_markAllSubMeshesAsLightsDirty")],we.prototype,"disableLighting",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"forceIrradianceInFragment",void 0);P([F(),ce("_markAllSubMeshesAsLightsDirty")],we.prototype,"maxSimultaneousLights",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"invertNormalMapX",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"invertNormalMapY",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"twoSidedLighting",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"useAlphaFresnel",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"useLinearAlphaFresnel",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"environmentBRDFTexture",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"forceNormalForward",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"enableSpecularAntiAliasing",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"useHorizonOcclusion",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"useRadianceOcclusion",void 0);P([F(),ce("_markAllSubMeshesAsMiscDirty")],we.prototype,"unlit",void 0);P([F(),ce("_markAllSubMeshesAsMiscDirty")],we.prototype,"applyDecalMapAfterDetailMap",void 0);P([ce("_markAllSubMeshesAsMiscDirty")],we.prototype,"debugMode",void 0);P([F()],we.prototype,"transparencyMode",null);Bt("BABYLON.OpenPBRMaterial",we)});var aj={};Be(aj,{OpenPBRMaterialLoadingAdapter:()=>ww});var ww,oj=y(()=>{Kt();ww=class{constructor(e){this._diffuseTransmissionTint=Ee.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(Ee.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(Ee.White())||this._diffuseTransmissionTintTexture)&&(this._material.geometryThinWalled?(this.subsurfaceColor=this._diffuseTransmissionTint,this.subsurfaceColorTexture=this._diffuseTransmissionTintTexture):this._material.coatWeight==0&&(!this.baseColor.equals(Ee.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(Ee.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 Fw,Fr,lj=y(()=>{Xt();zt();ro();pd();Fw=class extends Lr{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}},Fr=class n extends jr{_markAllSubMeshesAsMiscDirty(){this._internalMarkAllSubMeshesAsMiscDirty()}isCompatible(){return!0}constructor(e,t=!0){super(e,"PBRBRDF",90,new Fw,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"}};Fr.DEFAULT_USE_ENERGY_CONSERVATION=!0;Fr.DEFAULT_USE_SMITH_VISIBILITY_HEIGHT_CORRELATED=!0;Fr.DEFAULT_USE_SPHERICAL_HARMONICS=!0;Fr.DEFAULT_USE_SPECULAR_GLOSSINESS_INPUT_ENERGY_CONSERVATION=!0;Fr.DEFAULT_MIX_IBL_RADIANCE_WITH_IRRADIANCE=!0;Fr.DEFAULT_USE_LEGACY_SPECULAR_ENERGY_CONSERVATION=!0;Fr.DEFAULT_DIFFUSE_MODEL=0;Fr.DEFAULT_DIELECTRIC_SPECULAR_MODEL=0;Fr.DEFAULT_CONDUCTOR_SPECULAR_MODEL=0;P([F(),ce("_markAllSubMeshesAsMiscDirty")],Fr.prototype,"useEnergyConservation",void 0);P([F(),ce("_markAllSubMeshesAsMiscDirty")],Fr.prototype,"useSmithVisibilityHeightCorrelated",void 0);P([F(),ce("_markAllSubMeshesAsMiscDirty")],Fr.prototype,"useSphericalHarmonics",void 0);P([F(),ce("_markAllSubMeshesAsMiscDirty")],Fr.prototype,"useSpecularGlossinessInputEnergyConservation",void 0);P([F(),ce("_markAllSubMeshesAsMiscDirty")],Fr.prototype,"mixIblRadianceWithIrradiance",void 0);P([F(),ce("_markAllSubMeshesAsMiscDirty")],Fr.prototype,"useLegacySpecularEnergyConservation",void 0);P([F("baseDiffuseModel"),ce("_markAllSubMeshesAsMiscDirty")],Fr.prototype,"baseDiffuseModel",void 0);P([F("dielectricSpecularModel"),ce("_markAllSubMeshesAsMiscDirty")],Fr.prototype,"dielectricSpecularModel",void 0);P([F("conductorSpecularModel"),ce("_markAllSubMeshesAsMiscDirty")],Fr.prototype,"conductorSpecularModel",void 0)});var Bw,_n,cj=y(()=>{Xt();zt();Kt();to();pd();ro();es();Bw=class extends Lr{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}},_n=class n extends jr{_markAllSubMeshesAsTexturesDirty(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()}isCompatible(){return!0}constructor(e,t=!0){super(e,"PBRClearCoat",100,new Bw,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=Ee.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&&fe.ClearCoatTextureEnabled&&!this._texture.isReadyOrNotBlocking()||this._textureRoughness&&fe.ClearCoatTextureEnabled&&!this._textureRoughness.isReadyOrNotBlocking()||i.getCaps().standardDerivatives&&this._bumpTexture&&fe.ClearCoatBumpTextureEnabled&&!r&&!this._bumpTexture.isReady()||this._isTintEnabled&&this._tintTexture&&fe.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&&fe.ClearCoatTextureEnabled?si(this._texture,e,"CLEARCOAT_TEXTURE"):e.CLEARCOAT_TEXTURE=!1,this._textureRoughness&&fe.ClearCoatTextureEnabled?si(this._textureRoughness,e,"CLEARCOAT_TEXTURE_ROUGHNESS"):e.CLEARCOAT_TEXTURE_ROUGHNESS=!1,this._bumpTexture&&fe.ClearCoatBumpTextureEnabled?si(this._bumpTexture,e,"CLEARCOAT_BUMP"):e.CLEARCOAT_BUMP=!1,e.CLEARCOAT_DEFAULTIOR=this._indexOfRefraction===n._DefaultIndexOfRefraction,this._isTintEnabled?(e.CLEARCOAT_TINT=!0,this._tintTexture&&fe.ClearCoatTintTextureEnabled?(si(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,d,u,h,m,g,p,_;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)&&fe.ClearCoatTextureEnabled&&(e.updateFloat4("vClearCoatInfos",(d=(f=this._texture)==null?void 0:f.coordinatesIndex)!=null?d:0,(h=(u=this._texture)==null?void 0:u.level)!=null?h:0,(g=(m=this._textureRoughness)==null?void 0:m.coordinatesIndex)!=null?g:0,(_=(p=this._textureRoughness)==null?void 0:p.level)!=null?_:0),this._texture&&ai(this._texture,e,"clearCoat"),this._textureRoughness&&!s.CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE&&ai(this._textureRoughness,e,"clearCoatRoughness")),this._bumpTexture&&i.getCaps().standardDerivatives&&fe.ClearCoatTextureEnabled&&!o&&(e.updateFloat2("vClearCoatBumpInfos",this._bumpTexture.coordinatesIndex,this._bumpTexture.level),ai(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&&fe.ClearCoatTintTextureEnabled&&(e.updateFloat2("vClearCoatTintInfos",this._tintTexture.coordinatesIndex,this._tintTexture.level),ai(this._tintTexture,e,"clearCoatTint")),e.updateFloat2("vClearCoatParams",this.intensity,this.roughness);let v=1-this._indexOfRefraction,E=1+this._indexOfRefraction,T=Math.pow(-v/E,2),S=1/this._indexOfRefraction;e.updateFloat4("vClearCoatRefractionParams",T,S,v,E),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&&fe.ClearCoatTextureEnabled&&e.setTexture("clearCoatSampler",this._texture),this._textureRoughness&&!s.CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE&&fe.ClearCoatTextureEnabled&&e.setTexture("clearCoatRoughnessSampler",this._textureRoughness),this._bumpTexture&&i.getCaps().standardDerivatives&&fe.ClearCoatBumpTextureEnabled&&!o&&e.setTexture("clearCoatBumpSampler",this._bumpTexture),this._isTintEnabled&&this._tintTexture&&fe.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"}]}}};_n._DefaultIndexOfRefraction=1.5;P([F(),ce("_markAllSubMeshesAsTexturesDirty")],_n.prototype,"isEnabled",void 0);P([F()],_n.prototype,"intensity",void 0);P([F()],_n.prototype,"roughness",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],_n.prototype,"indexOfRefraction",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],_n.prototype,"texture",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],_n.prototype,"useRoughnessFromMainTexture",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],_n.prototype,"textureRoughness",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],_n.prototype,"remapF0OnInterfaceChange",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],_n.prototype,"bumpTexture",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],_n.prototype,"isTintEnabled",void 0);P([yr()],_n.prototype,"tintColor",void 0);P([F()],_n.prototype,"tintColorAtDistance",void 0);P([F()],_n.prototype,"tintThickness",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],_n.prototype,"tintTexture",void 0)});var Uw,ta,fj=y(()=>{Xt();zt();to();pd();ro();es();Uw=class extends Lr{constructor(){super(...arguments),this.IRIDESCENCE=!1,this.IRIDESCENCE_TEXTURE=!1,this.IRIDESCENCE_TEXTUREDIRECTUV=0,this.IRIDESCENCE_THICKNESS_TEXTURE=!1,this.IRIDESCENCE_THICKNESS_TEXTUREDIRECTUV=0}},ta=class n extends jr{_markAllSubMeshesAsTexturesDirty(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()}isCompatible(){return!0}constructor(e,t=!0){super(e,"PBRIridescence",110,new Uw,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&&fe.IridescenceTextureEnabled&&!this._texture.isReadyOrNotBlocking()||this._thicknessTexture&&fe.IridescenceTextureEnabled&&!this._thicknessTexture.isReadyOrNotBlocking())):!0}prepareDefinesBeforeAttributes(e,t){this._isEnabled?(e.IRIDESCENCE=!0,e._areTexturesDirty&&t.texturesEnabled&&(this._texture&&fe.IridescenceTextureEnabled?si(this._texture,e,"IRIDESCENCE_TEXTURE"):e.IRIDESCENCE_TEXTURE=!1,this._thicknessTexture&&fe.IridescenceTextureEnabled?si(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,d;if(!this._isEnabled)return;let i=this._material.isFrozen;(!e.useUbo||!i||!e.isSync)&&((this._texture||this._thicknessTexture)&&fe.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,(d=(f=this._thicknessTexture)==null?void 0:f.level)!=null?d:0),this._texture&&ai(this._texture,e,"iridescence"),this._thicknessTexture&&ai(this._thicknessTexture,e,"iridescenceThickness")),e.updateFloat4("vIridescenceParams",this.intensity,this.indexOfRefraction,this.minimumThickness,this.maximumThickness)),t.texturesEnabled&&(this._texture&&fe.IridescenceTextureEnabled&&e.setTexture("iridescenceSampler",this._texture),this._thicknessTexture&&fe.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"}]}}};ta._DefaultMinimumThickness=100;ta._DefaultMaximumThickness=400;ta._DefaultIndexOfRefraction=1.3;P([F(),ce("_markAllSubMeshesAsTexturesDirty")],ta.prototype,"isEnabled",void 0);P([F()],ta.prototype,"intensity",void 0);P([F()],ta.prototype,"minimumThickness",void 0);P([F()],ta.prototype,"maximumThickness",void 0);P([F()],ta.prototype,"indexOfRefraction",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],ta.prototype,"texture",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],ta.prototype,"thicknessTexture",void 0)});var Vw,Qc,dj=y(()=>{Xt();zt();Yi();We();to();pd();ro();es();Vw=class extends Lr{constructor(){super(...arguments),this.ANISOTROPIC=!1,this.ANISOTROPIC_TEXTURE=!1,this.ANISOTROPIC_TEXTUREDIRECTUV=0,this.ANISOTROPIC_LEGACY=!1,this.MAINUV1=!1}},Qc=class extends jr{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 Vw,t),this._isEnabled=!1,this.isEnabled=!1,this.intensity=1,this.direction=new Fe(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&&fe.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&&fe.AnisotropicTextureEnabled?si(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&&fe.AnisotropicTextureEnabled&&(e.updateFloat2("vAnisotropyInfos",this._texture.coordinatesIndex,this._texture.level),ai(this._texture,e,"anisotropy")),e.updateFloat3("vAnisotropy",this.direction.x,this.direction.y,this.intensity)),t.texturesEnabled&&this._texture&&fe.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([F(),ce("_markAllSubMeshesAsTexturesDirty")],Qc.prototype,"isEnabled",void 0);P([F()],Qc.prototype,"intensity",void 0);P([Jm()],Qc.prototype,"direction",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],Qc.prototype,"texture",void 0);P([F(),ce("_markAllSubMeshesAsMiscDirty")],Qc.prototype,"legacy",void 0)});var Gw,ba,uj=y(()=>{Xt();zt();Kt();to();pd();ro();es();Gw=class extends Lr{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}},ba=class extends jr{_markAllSubMeshesAsTexturesDirty(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()}isCompatible(){return!0}constructor(e,t=!0){super(e,"Sheen",120,new Gw,t),this._isEnabled=!1,this.isEnabled=!1,this._linkSheenWithAlbedo=!1,this.linkSheenWithAlbedo=!1,this.intensity=1,this.color=Ee.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&&fe.SheenTextureEnabled&&!this._texture.isReadyOrNotBlocking()||this._textureRoughness&&fe.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&&fe.SheenTextureEnabled?(si(this._texture,e,"SHEEN_TEXTURE"),e.SHEEN_GAMMATEXTURE=this._texture.gammaSpace):e.SHEEN_TEXTURE=!1,this._textureRoughness&&fe.SheenTextureEnabled?si(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,d,u,h,m;if(!this._isEnabled)return;let s=r.materialDefines,a=this._material.isFrozen;(!e.useUbo||!a||!e.isSync)&&((this._texture||this._textureRoughness)&&fe.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,(u=(d=this._textureRoughness)==null?void 0:d.coordinatesIndex)!=null?u:0,(m=(h=this._textureRoughness)==null?void 0:h.level)!=null?m:0),this._texture&&ai(this._texture,e,"sheen"),this._textureRoughness&&!s.SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE&&ai(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&&fe.SheenTextureEnabled&&e.setTexture("sheenSampler",this._texture),this._textureRoughness&&!s.SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE&&fe.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([F(),ce("_markAllSubMeshesAsTexturesDirty")],ba.prototype,"isEnabled",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],ba.prototype,"linkSheenWithAlbedo",void 0);P([F()],ba.prototype,"intensity",void 0);P([yr()],ba.prototype,"color",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],ba.prototype,"texture",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],ba.prototype,"useRoughnessFromMainTexture",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],ba.prototype,"roughness",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],ba.prototype,"textureRoughness",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],ba.prototype,"albedoScaling",void 0)});var kw,Ci,hj=y(()=>{Xt();zt();Kt();to();We();pd();ro();es();kw=class extends Lr{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}},Ci=class n extends jr{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 kw,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=Ee.White(),this.tintColorAtDistance=1,this.dispersion=0,this.diffusionDistance=Ee.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&&fe.ThicknessTextureEnabled&&!this._thicknessTexture.isReadyOrNotBlocking()||this._refractionIntensityTexture&&fe.RefractionIntensityTextureEnabled&&!this._refractionIntensityTexture.isReadyOrNotBlocking()||this._translucencyColorTexture&&fe.TranslucencyColorTextureEnabled&&!this._translucencyColorTexture.isReadyOrNotBlocking()||this._translucencyIntensityTexture&&fe.TranslucencyIntensityTextureEnabled&&!this._translucencyIntensityTexture.isReadyOrNotBlocking())return!1;let i=this._getRefractionTexture(t);if(i&&fe.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&&fe.ThicknessTextureEnabled&&si(this._thicknessTexture,e,"SS_THICKNESSANDMASK_TEXTURE"),this._refractionIntensityTexture&&fe.RefractionIntensityTextureEnabled&&si(this._refractionIntensityTexture,e,"SS_REFRACTIONINTENSITY_TEXTURE"),this._translucencyIntensityTexture&&fe.TranslucencyIntensityTextureEnabled&&si(this._translucencyIntensityTexture,e,"SS_TRANSLUCENCYINTENSITY_TEXTURE"),this._translucencyColorTexture&&fe.TranslucencyColorTextureEnabled&&(si(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&&fe.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($.Vector3[0]);let s=Math.max(Math.abs($.Vector3[0].x),Math.abs($.Vector3[0].y),Math.abs($.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&&fe.ThicknessTextureEnabled&&(e.updateFloat2("vThicknessInfos",this._thicknessTexture.coordinatesIndex,this._thicknessTexture.level),ai(this._thicknessTexture,e,"thickness")),this._refractionIntensityTexture&&fe.RefractionIntensityTextureEnabled&&s.SS_REFRACTIONINTENSITY_TEXTURE&&(e.updateFloat2("vRefractionIntensityInfos",this._refractionIntensityTexture.coordinatesIndex,this._refractionIntensityTexture.level),ai(this._refractionIntensityTexture,e,"refractionIntensity")),this._translucencyColorTexture&&fe.TranslucencyColorTextureEnabled&&s.SS_TRANSLUCENCYCOLOR_TEXTURE&&(e.updateFloat2("vTranslucencyColorInfos",this._translucencyColorTexture.coordinatesIndex,this._translucencyColorTexture.level),ai(this._translucencyColorTexture,e,"translucencyColor")),this._translucencyIntensityTexture&&fe.TranslucencyIntensityTextureEnabled&&s.SS_TRANSLUCENCYINTENSITY_TEXTURE&&(e.updateFloat2("vTranslucencyIntensityInfos",this._translucencyIntensityTexture.coordinatesIndex,this._translucencyIntensityTexture.level),ai(this._translucencyIntensityTexture,e,"translucencyIntensity")),c&&fe.RefractionTextureEnabled){e.updateMatrix("refractionMatrix",c.getRefractionTextureMatrix());let d=1;c.isCube||c.depth&&(d=c.depth);let u=c.getSize().width,h=this.volumeIndexOfRefraction;if(e.updateFloat4("vRefractionInfos",c.level,1/h,d,this._invertRefractionY?-1:1),e.updateFloat4("vRefractionMicrosurfaceInfos",u,c.lodGenerationScale,c.lodGenerationOffset,1/this.indexOfRefraction),o&&e.updateFloat2("vRefractionFilteringInfo",u,Math.log2(u)),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&&fe.ThicknessTextureEnabled&&e.setTexture("thicknessSampler",this._thicknessTexture),this._refractionIntensityTexture&&fe.RefractionIntensityTextureEnabled&&s.SS_REFRACTIONINTENSITY_TEXTURE&&e.setTexture("refractionIntensitySampler",this._refractionIntensityTexture),this._translucencyIntensityTexture&&fe.TranslucencyIntensityTextureEnabled&&s.SS_TRANSLUCENCYINTENSITY_TEXTURE&&e.setTexture("translucencyIntensitySampler",this._translucencyIntensityTexture),this._translucencyColorTexture&&fe.TranslucencyColorTextureEnabled&&s.SS_TRANSLUCENCYCOLOR_TEXTURE&&e.setTexture("translucencyColorSampler",this._translucencyColorTexture),c&&fe.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){fe.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!!(fe.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"}]}}};Ci.DEFAULT_APPLY_ALBEDO_AFTERSUBSURFACE=!1;Ci.DEFAULT_LEGACY_TRANSLUCENCY=!1;P([F(),ce("_markAllSubMeshesAsTexturesDirty")],Ci.prototype,"isRefractionEnabled",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],Ci.prototype,"isTranslucencyEnabled",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],Ci.prototype,"isDispersionEnabled",void 0);P([F(),ce("_markScenePrePassDirty")],Ci.prototype,"isScatteringEnabled",void 0);P([F()],Ci.prototype,"_scatteringDiffusionProfileIndex",void 0);P([F()],Ci.prototype,"refractionIntensity",void 0);P([F()],Ci.prototype,"translucencyIntensity",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],Ci.prototype,"useAlbedoToTintRefraction",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],Ci.prototype,"useAlbedoToTintTranslucency",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],Ci.prototype,"thicknessTexture",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],Ci.prototype,"refractionTexture",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],Ci.prototype,"indexOfRefraction",void 0);P([F()],Ci.prototype,"_volumeIndexOfRefraction",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],Ci.prototype,"volumeIndexOfRefraction",null);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],Ci.prototype,"invertRefractionY",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],Ci.prototype,"linkRefractionWithTransparency",void 0);P([F()],Ci.prototype,"minimumThickness",void 0);P([F()],Ci.prototype,"maximumThickness",void 0);P([F()],Ci.prototype,"useThicknessAsDepth",void 0);P([yr()],Ci.prototype,"tintColor",void 0);P([F()],Ci.prototype,"tintColorAtDistance",void 0);P([F()],Ci.prototype,"dispersion",void 0);P([yr()],Ci.prototype,"diffusionDistance",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],Ci.prototype,"useMaskFromThicknessTexture",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],Ci.prototype,"refractionIntensityTexture",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],Ci.prototype,"translucencyIntensityTexture",void 0);P([yr()],Ci.prototype,"translucencyColor",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],Ci.prototype,"translucencyColorTexture",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],Ci.prototype,"useGltfStyleTextures",void 0);P([F()],Ci.prototype,"applyAlbedoAfterSubSurface",void 0);P([F()],Ci.prototype,"legacyTranslucency",void 0)});var mj,k_e,Ww=y(()=>{W();Xu();jv();mj="pbrUboDeclaration",k_e=`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; +`;x.ShadersStore[Dw]||(x.ShadersStore[Dw]=tj);k_e={name:Dw,shader:tj}});var nj={};Be(nj,{OpenPBRMaterial:()=>we,OpenPBRMaterialDefines:()=>cE});var sg,PM,oi,Ii,Lw,Ow,cE,Nw,we,sj=y(()=>{Xt();zt();RM();Kt();dv();Xr();er();ts();Dr();ro();JR();fd();Ol();Lv();es();Yi();eb();$R();to();Lt();tb();ib();a7();We();rb();Dv();Oo();Ni();H7();sg={effect:null,subMesh:null},PM=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?ee.Error(`Float property ${r.name} has an offset that is too large.`):ee.Error(`Vector${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}};PM._tmpArray=[0,0,0,0];oi=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]}},Ii=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}},Lw=class extends Xp(Hp(Lr)){},Ow=class extends s7(Lw){},cE=class extends Wp(Ow){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}},Nw=class extends Yp(Bl){},we=class n extends Nw{get geometryTangentAngle(){return Math.atan2(this.geometryTangent.y,this.geometryTangent.x)}set geometryTangentAngle(e){this.geometryTangent=new Fe(Math.cos(e),Math.sin(e))}get geometryCoatTangentAngle(){return Math.atan2(this.geometryCoatTangent.y,this.geometryCoatTangent.x)}set geometryCoatTangentAngle(e){this.geometryCoatTangent=new Fe(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(Ee.BlackReadOnly)||this.subsurfaceWeight>0}get usePhysicalLightFalloff(){return this._lightFalloff===Ae.LIGHTFALLOFF_PHYSICAL}set usePhysicalLightFalloff(e){e!==this.usePhysicalLightFalloff&&(this._markAllSubMeshesAsTexturesDirty(),e?this._lightFalloff=Ae.LIGHTFALLOFF_PHYSICAL:this._lightFalloff=Ae.LIGHTFALLOFF_STANDARD)}get useGLTFLightFalloff(){return this._lightFalloff===Ae.LIGHTFALLOFF_GLTF}set useGLTFLightFalloff(e){e!==this.useGLTFLightFalloff&&(this._markAllSubMeshesAsTexturesDirty(),e?this._lightFalloff=Ae.LIGHTFALLOFF_GLTF:this._lightFalloff=Ae.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 oi("base_weight",1,"vBaseWeight",1),this._baseWeightTexture=new Ii("base_weight","baseWeight","BASE_WEIGHT"),this._baseColor=new oi("base_color",Ee.White(),"vBaseColor",4),this._baseColorTexture=new Ii("base_color","baseColor","BASE_COLOR"),this._baseDiffuseRoughness=new oi("base_diffuse_roughness",0,"vBaseDiffuseRoughness",1),this._baseDiffuseRoughnessTexture=new Ii("base_diffuse_roughness","baseDiffuseRoughness","BASE_DIFFUSE_ROUGHNESS"),this._baseMetalness=new oi("base_metalness",0,"vReflectanceInfo",4,0),this._baseMetalnessTexture=new Ii("base_metalness","baseMetalness","BASE_METALNESS"),this._specularWeight=new oi("specular_weight",1,"vReflectanceInfo",4,3),this._specularWeightTexture=new Ii("specular_weight","specularWeight","SPECULAR_WEIGHT"),this._specularColor=new oi("specular_color",Ee.White(),"vSpecularColor",4),this._specularColorTexture=new Ii("specular_color","specularColor","SPECULAR_COLOR"),this._specularRoughness=new oi("specular_roughness",.3,"vReflectanceInfo",4,1),this._specularRoughnessTexture=new Ii("specular_roughness","specularRoughness","SPECULAR_ROUGHNESS"),this._specularRoughnessAnisotropy=new oi("specular_roughness_anisotropy",0,"vSpecularAnisotropy",3,2),this._specularRoughnessAnisotropyTexture=new Ii("specular_roughness_anisotropy","specularRoughnessAnisotropy","SPECULAR_ROUGHNESS_ANISOTROPY"),this._specularIor=new oi("specular_ior",1.5,"vReflectanceInfo",4,2),this._transmissionWeight=new oi("transmission_weight",0,"vTransmissionWeight",1),this._transmissionWeightTexture=new Ii("transmission_weight","transmissionWeight","TRANSMISSION_WEIGHT"),this._transmissionColor=new oi("transmission_color",Ee.White(),"vTransmissionColor",3,0),this._transmissionColorTexture=new Ii("transmission_color","transmissionColor","TRANSMISSION_COLOR"),this._transmissionDepth=new oi("transmission_depth",0,"vTransmissionDepth",1,0),this._transmissionDepthTexture=new Ii("transmission_depth","transmissionDepth","TRANSMISSION_DEPTH"),this._transmissionScatter=new oi("transmission_scatter",Ee.Black(),"vTransmissionScatter",3,0),this._transmissionScatterTexture=new Ii("transmission_scatter","transmissionScatter","TRANSMISSION_SCATTER"),this._transmissionScatterAnisotropy=new oi("transmission_scatter_anisotropy",0,"vTransmissionScatterAnisotropy",1,0),this._transmissionDispersionScale=new oi("transmission_dispersion_scale",0,"vTransmissionDispersionScale",1,0),this._transmissionDispersionScaleTexture=new Ii("transmission_dispersion_scale","transmissionDispersionScale","TRANSMISSION_DISPERSION_SCALE"),this._transmissionDispersionAbbeNumber=new oi("transmission_dispersion_abbe_number",20,"vTransmissionDispersionAbbeNumber",1,0),this._subsurfaceWeight=new oi("subsurface_weight",0,"vSubsurfaceWeight",1,0,"SUBSURFACE_SLAB"),this._subsurfaceWeightTexture=new Ii("subsurface_weight","subsurfaceWeight","SUBSURFACE_WEIGHT"),this._subsurfaceColor=new oi("subsurface_color",new Ee(.8,.8,.8),"vSubsurfaceColor",3,0,"SUBSURFACE_SLAB"),this._subsurfaceColorTexture=new Ii("subsurface_color","subsurfaceColor","SUBSURFACE_COLOR"),this._subsurfaceRadius=new oi("subsurface_radius",.1,"vSubsurfaceRadius",1,0,"SUBSURFACE_SLAB"),this._subsurfaceRadiusScale=new oi("subsurface_radius_scale",new Ee(1,.5,.25),"vSubsurfaceRadiusScale",3,0,"SUBSURFACE_SLAB"),this._subsurfaceRadiusScaleTexture=new Ii("subsurface_radius_scale","subsurfaceRadiusScale","SUBSURFACE_RADIUS_SCALE"),this._subsurfaceScatterAnisotropy=new oi("subsurface_scatter_anisotropy",0,"vSubsurfaceScatterAnisotropy",1,0,"SUBSURFACE_SLAB"),this._coatWeight=new oi("coat_weight",0,"vCoatWeight",1,0),this._coatWeightTexture=new Ii("coat_weight","coatWeight","COAT_WEIGHT"),this._coatColor=new oi("coat_color",Ee.White(),"vCoatColor",3,0),this._coatColorTexture=new Ii("coat_color","coatColor","COAT_COLOR"),this._coatRoughness=new oi("coat_roughness",0,"vCoatRoughness",1,0),this._coatRoughnessTexture=new Ii("coat_roughness","coatRoughness","COAT_ROUGHNESS"),this._coatRoughnessAnisotropy=new oi("coat_roughness_anisotropy",0,"vCoatRoughnessAnisotropy",1),this._coatRoughnessAnisotropyTexture=new Ii("coat_roughness_anisotropy","coatRoughnessAnisotropy","COAT_ROUGHNESS_ANISOTROPY"),this._coatIor=new oi("coat_ior",1.5,"vCoatIor",1,0),this._coatDarkening=new oi("coat_darkening",1,"vCoatDarkening",1,0),this._coatDarkeningTexture=new Ii("coat_darkening","coatDarkening","COAT_DARKENING"),this.useCoatRoughnessFromWeightTexture=!1,this._fuzzWeight=new oi("fuzz_weight",0,"vFuzzWeight",1,0),this._fuzzWeightTexture=new Ii("fuzz_weight","fuzzWeight","FUZZ_WEIGHT"),this._fuzzColor=new oi("fuzz_color",Ee.White(),"vFuzzColor",3,0),this._fuzzColorTexture=new Ii("fuzz_color","fuzzColor","FUZZ_COLOR"),this._fuzzRoughness=new oi("fuzz_roughness",.5,"vFuzzRoughness",1,0),this._fuzzRoughnessTexture=new Ii("fuzz_roughness","fuzzRoughness","FUZZ_ROUGHNESS"),this._geometryThinWalled=new oi("geometry_thin_walled",0,"vGeometryThinWalled",1,0),this._geometryNormalTexture=new Ii("geometry_normal","geometryNormal","GEOMETRY_NORMAL"),this._geometryTangent=new oi("geometry_tangent",new Fe(1,0),"vSpecularAnisotropy",3,0),this._geometryTangentTexture=new Ii("geometry_tangent","geometryTangent","GEOMETRY_TANGENT"),this._geometryCoatNormalTexture=new Ii("geometry_coat_normal","geometryCoatNormal","GEOMETRY_COAT_NORMAL"),this._geometryCoatTangent=new oi("geometry_coat_tangent",new Fe(1,0),"vGeometryCoatTangent",2,0),this._geometryCoatTangentTexture=new Ii("geometry_coat_tangent","geometryCoatTangent","GEOMETRY_COAT_TANGENT"),this._geometryOpacity=new oi("geometry_opacity",1,"vBaseColor",4,3),this._geometryOpacityTexture=new Ii("geometry_opacity","geometryOpacity","GEOMETRY_OPACITY"),this._geometryThickness=new oi("geometry_thickness",0,"vGeometryThickness",1,0),this._geometryThicknessTexture=new Ii("geometry_thickness","geometryThickness","GEOMETRY_THICKNESS"),this._emissionLuminance=new oi("emission_luminance",1,"vLightingIntensity",4,1),this._emissionColor=new oi("emission_color",Ee.Black(),"vEmissionColor",3),this._emissionColorTexture=new Ii("emission_color","emissionColor","EMISSION_COLOR"),this._thinFilmWeight=new oi("thin_film_weight",0,"vThinFilmWeight",1,0),this._thinFilmWeightTexture=new Ii("thin_film_weight","thinFilmWeight","THIN_FILM_WEIGHT"),this._thinFilmThickness=new oi("thin_film_thickness",.5,"vThinFilmThickness",2,0),this._thinFilmThicknessMin=new oi("thin_film_thickness_min",0,"vThinFilmThickness",2,1),this._thinFilmThicknessTexture=new Ii("thin_film_thickness","thinFilmThickness","THIN_FILM_THICKNESS"),this._thinFilmIor=new oi("thin_film_ior",1.4,"vThinFilmIor",1,0),this._ambientOcclusionTexture=new Ii("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 Oi(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=Ae.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 Ki(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=Ae.MATERIAL_OPAQUE,this.getScene()&&!((s=this.getScene())!=null&&s.getEngine().isWebGPU)&&this.getScene().getEngine().webGLVersion<2&&ee.Error("OpenPBRMaterial: WebGL 2.0 or above is required for this material."),n._noiseTextures[this.getScene().uniqueId]||(n._noiseTextures[this.getScene().uniqueId]=new ge(pe.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(),fe.ReflectionTextureEnabled&&this._radianceTexture&&this._radianceTexture.isRenderTarget&&this._renderTargets.push(this._radianceTexture),fe.RefractionTextureEnabled&&this._backgroundRefractionTexture&&this._backgroundRefractionTexture.isRenderTarget&&this._renderTargets.push(this._backgroundRefractionTexture),this._eventInfo.renderTargets=this._renderTargets,this._callbackPluginEventFillRenderTargetTextures(this._eventInfo),this._renderTargets),this._environmentBRDFTexture=n7(this.getScene()),this._environmentFuzzBRDFTexture=BN(this.getScene()),this.prePassConfiguration=new Js,this._propertyList={};for(let a of Object.getOwnPropertyNames(this)){let o=this[a];o instanceof oi&&(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?ee.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 PM(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 Ii&&(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 fe.ReflectionTextureEnabled&&this._radianceTexture&&this._radianceTexture.isRenderTarget||fe.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!==Ae.MATERIAL_OPAQUE&&!this.geometryOpacityTexture}_hasAlphaChannel(){return this.baseColorTexture!=null&&this.baseColorTexture.hasAlpha&&this._useAlphaFromBaseColorTexture||this.geometryOpacityTexture!=null}clone(e,t=!0,i=""){let r=st.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=st.Parse(()=>new n(e.name,t),e,t,i);return e.stencil&&r.stencil.parse(e.stencil,t,i),Ae._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 cE({...this._eventInfo.defineNames||{},...this._samplerDefines||{}}),o=this._prepareEffect(e,e,a,void 0,void 0,r.useInstances,r.clipPlane);this._onEffectCreatedObservable&&(sg.effect=o,sg.subMesh=null,this._onEffectCreatedObservable.notifyObservers(sg)),o.isReady()?t&&t(this):o.onCompileObservable.add(()=>{t&&t(this)})})()}isReadyForSubMesh(e,t,i){var u;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 cE({...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 g=this._samplersList[m];if(g.value&&!g.value.isReadyOrNotBlocking())return!1}let h=this._getRadianceTexture();if(h&&fe.ReflectionTextureEnabled){if(!h.isReadyOrNotBlocking())return!1;if(h.irradianceTexture){if(!h.irradianceTexture.isReadyOrNotBlocking())return!1}else if(!h.sphericalPolynomial&&((u=h.getInternalTexture())!=null&&u._sphericalPolynomialPromise))return!1}if(this._environmentBRDFTexture&&fe.ReflectionTextureEnabled&&!this._environmentBRDFTexture.isReady()||this._environmentFuzzBRDFTexture&&fe.ReflectionTextureEnabled&&!this._environmentFuzzBRDFTexture.isReady()||this._backgroundRefractionTexture&&fe.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 h=0;h{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($.Vector3[0]);let s=Math.max(Math.abs($.Vector3[0].x),Math.abs($.Vector3[0].y),Math.abs($.Vector3[0].z));e.updateFloat("vGeometryThickness",this.geometryThickness*s)}}bindForSubMesh(e,t,i){var d;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),ss.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);qs(t,this._activeEffect,this.prePassConfiguration),this._vertexPullingMetadata&&ud(this._activeEffect,this._vertexPullingMetadata);let f=this._uniformBuffer;if(c){this.bindViewProjection(a);let u=this._getRadianceTexture();if(!f.useUbo||!this.isFrozen||!f.isSync||i._drawWrapper._forceRebindOnNextCall){if(r.texturesEnabled){for(let m in this._samplersList){let g=this._samplersList[m];g.value&&(f.updateFloat2(g.samplerInfoName,g.value.coordinatesIndex,g.value.level),ai(g.value,f,g.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)),_p(r,s,f,Ee.White(),u,this.realTimeFiltering,!0,!0,!0,!0,!0)}this.pointsCloud&&f.updateFloat("pointSize",this.pointSize);let h=this._uniformsArray;for(let m=0,g=h.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 ns,d=0;i.USESPHERICALINVERTEX&&f.addFallback(d++,"USESPHERICALINVERTEX"),i.FOG&&f.addFallback(d,"FOG"),i.SPECULARAA&&f.addFallback(d,"SPECULARAA"),i.POINTSIZE&&f.addFallback(d,"POINTSIZE"),i.LOGARITHMICDEPTH&&f.addFallback(d,"LOGARITHMICDEPTH"),i.PARALLAX&&f.addFallback(d,"PARALLAX"),i.PARALLAX_RHS&&f.addFallback(d,"PARALLAX_RHS"),i.PARALLAXOCCLUSION&&f.addFallback(d++,"PARALLAXOCCLUSION"),i.ENVIRONMENTBRDF&&f.addFallback(d++,"ENVIRONMENTBRDF"),i.TANGENT&&f.addFallback(d++,"TANGENT"),d=Ap(i,f,this._maxSimultaneousLights,d),i.SPECULARTERM&&f.addFallback(d++,"SPECULARTERM"),i.USESPHERICALFROMREFLECTIONMAP&&f.addFallback(d++,"USESPHERICALFROMREFLECTIONMAP"),i.USEIRRADIANCEMAP&&f.addFallback(d++,"USEIRRADIANCEMAP"),i.NORMAL&&f.addFallback(d++,"NORMAL"),i.VERTEXCOLOR&&f.addFallback(d++,"VERTEXCOLOR"),i.MORPHTARGETS&&f.addFallback(d++,"MORPHTARGETS"),i.MULTIVIEW&&f.addFallback(0,"MULTIVIEW");let u=[L.PositionKind];i.NORMAL&&u.push(L.NormalKind),i.TANGENT&&u.push(L.TangentKind);for(let S=1;S<=6;++S)i["UV"+S]&&u.push(`uv${S===1?"":S}`);i.VERTEXCOLOR&&u.push(L.ColorKind),Sp(u,e,i,f),Tp(u,i),Wu(u,e,i),vp(u,e,i);let h="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 g=["environmentBrdfSampler","boneSampler","morphTargets","oitDepthSampler","oitFrontColorSampler","areaLightsLTC1Sampler","areaLightsLTC2Sampler"];i.FUZZENVIRONMENTBRDF&&g.push("environmentFuzzBrdfSampler"),i.REFRACTED_BACKGROUND&&g.push("backgroundRefractionSampler"),(i.ANISOTROPIC||i.FUZZ||i.REFRACTED_BACKGROUND||i.USE_IRRADIANCE_TEXTURE_FOR_SCATTERING)&&g.push("blueNoiseSampler"),i.USE_IRRADIANCE_TEXTURE_FOR_SCATTERING&&(g.push("sceneIrradianceSampler"),g.push("sceneDepthSampler"));for(let S in this._samplersList){let A=this._samplersList[S];g.push(A.samplerName),m.push(A.samplerInfoName),m.push(A.samplerMatrixName)}rd(m,g,!0);let p=["Material","Scene","Mesh"],_={maxSimultaneousLights:this._maxSimultaneousLights,maxSimultaneousMorphTargets:i.NUM_MORPH_INFLUENCERS};if(this._eventInfo.fallbacks=f,this._eventInfo.fallbackRank=d,this._eventInfo.defines=i,this._eventInfo.uniforms=m,this._eventInfo.attributes=u,this._eventInfo.samplers=g,this._eventInfo.uniformBuffersNames=p,this._eventInfo.customCode=void 0,this._eventInfo.mesh=e,this._eventInfo.indexParameters=_,this._callbackPluginEventGeneric(128,this._eventInfo),ss.AddUniformsAndSamplers(m,g),Js.AddUniforms(m),Js.AddSamplers(g),Qn(m),this._useVertexPulling){let S=t==null?void 0:t.geometry;S&&(this._vertexPullingMetadata=dd(S),this._vertexPullingMetadata&&this._vertexPullingMetadata.forEach((A,R)=>{m.push(`vp_${R}_info`)}))}else this._vertexPullingMetadata=null;Yt&&(Yt.PrepareUniforms(m,i),Yt.PrepareSamplers(g,i)),Dp({uniformsNames:m,uniformBuffersNames:p,samplers:g,defines:i,maxSimultaneousLights:this._maxSimultaneousLights,shaderLanguage:this._shaderLanguage});let v={};this.customShaderNameResolve&&(h=this.customShaderNameResolve(h,m,p,g,i,u,v));let E=i.toString(),T=c.createEffect(h,{attributes:u,uniformsNames:m,uniformBuffersNames:p,samplers:g,defines:E,fallbacks:f,onCompiled:r,onError:s,indexParameters:_,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(()=>($7(),Q7)),Promise.resolve().then(()=>(q9(),j9))]):await Promise.all([Promise.resolve().then(()=>(sK(),nK)),Promise.resolve().then(()=>(rj(),ij))]),this._shadersLoaded=!0}},c);return this._eventInfo.customCode=void 0,T}_prepareDefines(e,t,i,r=null,s=null){var d;let a=t.hasThinInstances,o=this.getScene(),l=o.getEngine();bp(o,e,i,!0,this._maxSimultaneousLights,this._disableLighting),i._needNormals=!0,Ip(o,i);let c=this.needAlphaBlendingForMesh(e)&&this.getScene().useOrderIndependentTransparency;if(Pp(o,i,this.canRenderToMRT&&!c),Cp(o,i,c),ss.PrepareDefines(l.currentRenderPassId,e,i),i._areTexturesDirty){i._needUVs=!1;for(let u=1;u<=6;++u)i["MAINUV"+u]=!1;if(o.texturesEnabled){for(let m in this._samplersList){let g=this._samplersList[m];g.value?(si(g.value,i,g.textureDefine),i[g.textureDefine+"_GAMMA"]=g.value.gammaSpace):i[g.textureDefine]=!1}let u=this._getRadianceTexture(),h=this._forceIrradianceInFragment||this.realTimeFiltering||this._twoSidedLighting||l.getCaps().maxVaryingVectors<=8||this._baseDiffuseRoughnessTexture!=null;if(id(o,u,i,this.realTimeFiltering,this.realTimeFilteringQuality,!h),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&&fe.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&&fe.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&&fe.RefractionTextureEnabled,i.REFRACTION_HIGH_QUALITY_BLUR=this._refractionHighQualityBlur,i.REFRACTED_LIGHTS=!0;let m=this._getRadianceTexture();m?(i.REFRACTED_ENVIRONMENT=fe.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===Ae.LIGHTFALLOFF_STANDARD?(i.USEPHYSICALLIGHTFALLOFF=!1,i.USEGLTFLIGHTFALLOFF=!1):this._lightFalloff===Ae.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]&&fe.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=(d=f[this._sssQuality])!=null?d: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 u=!1;if(!this.sssIrradianceTexture&&o.geometryBufferRenderer){let h=o.geometryBufferRenderer.getTextureIndex(Ms.IRRADIANCE_TEXTURE_TYPE);this.sssIrradianceTexture=o.geometryBufferRenderer.getGBuffer().textures[h],u=!0}if(!this.sssDepthTexture&&o.geometryBufferRenderer){let h=o.geometryBufferRenderer.getTextureIndex(Ms.SCREENSPACE_DEPTH_TEXTURE_TYPE);this.sssDepthTexture=o.geometryBufferRenderer.getGBuffer().textures[h],u=!0}this.sssIrradianceTexture&&this.sssDepthTexture&&(i.USE_IRRADIANCE_TEXTURE_FOR_SCATTERING=!0,u&&(i.USE_IRRADIANCE_TEXTURE_FOR_SCATTERING_GBUFFER=!0))}i.FUZZ=this.fuzzWeight>0&&fe.ReflectionTextureEnabled,i.GEOMETRY_THIN_WALLED=this.geometryThinWalled!=0,i.FUZZ?(e.isVerticesDataPresent(L.TangentKind)||(i._needUVs=!0,i.MAINUV1=!0),this._environmentFuzzBRDFTexture=BN(this.getScene()),i.FUZZ_IBL_SAMPLES=this.fuzzSampleNumber):(this._environmentFuzzBRDFTexture=null,i.FUZZENVIRONMENTBRDF=!1,i.FUZZ_IBL_SAMPLES=0),i._areMiscDirty&&(xp(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),Mp(o,l,this,i,!!r,s,a),this._eventInfo.defines=i,this._eventInfo.mesh=e,this._callbackPluginEventPrepareDefinesBeforeAttributes(this._eventInfo),yp(e,i,!0,!0,!0,this._transparencyMode!==Ae.MATERIAL_OPAQUE),this._callbackPluginEventPrepareDefines(this._eventInfo)}};we.SSS_QUALITY_LOW=0;we.SSS_QUALITY_MEDIUM=1;we.SSS_QUALITY_HIGH=2;we._noiseTextures={};we.ForceGLSL=!1;P([gt("_markAllSubMeshesAsTexturesDirty","baseWeight")],we.prototype,"_baseWeight",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","baseWeightTexture")],we.prototype,"_baseWeightTexture",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","baseColor")],we.prototype,"_baseColor",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","baseColorTexture")],we.prototype,"_baseColorTexture",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","baseDiffuseRoughness")],we.prototype,"_baseDiffuseRoughness",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","baseDiffuseRoughnessTexture")],we.prototype,"_baseDiffuseRoughnessTexture",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","baseMetalness")],we.prototype,"_baseMetalness",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","baseMetalnessTexture")],we.prototype,"_baseMetalnessTexture",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","specularWeight")],we.prototype,"_specularWeight",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","specularWeightTexture")],we.prototype,"_specularWeightTexture",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","specularColor")],we.prototype,"_specularColor",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","specularColorTexture")],we.prototype,"_specularColorTexture",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","specularRoughness")],we.prototype,"_specularRoughness",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","specularRoughnessTexture")],we.prototype,"_specularRoughnessTexture",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","specularRoughnessAnisotropy")],we.prototype,"_specularRoughnessAnisotropy",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","specularRoughnessAnisotropyTexture")],we.prototype,"_specularRoughnessAnisotropyTexture",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","specularIor")],we.prototype,"_specularIor",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","transmissionWeight")],we.prototype,"_transmissionWeight",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","transmissionWeightTexture")],we.prototype,"_transmissionWeightTexture",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","transmissionColor")],we.prototype,"_transmissionColor",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","transmissionColorTexture")],we.prototype,"_transmissionColorTexture",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","transmissionDepth")],we.prototype,"_transmissionDepth",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","transmissionDepthTexture")],we.prototype,"_transmissionDepthTexture",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","transmissionScatter")],we.prototype,"_transmissionScatter",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","transmissionScatterTexture")],we.prototype,"_transmissionScatterTexture",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","transmissionScatterAnisotropy")],we.prototype,"_transmissionScatterAnisotropy",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","transmissionDispersionScale")],we.prototype,"_transmissionDispersionScale",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","transmissionDispersionScaleTexture")],we.prototype,"_transmissionDispersionScaleTexture",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","transmissionDispersionAbbeNumber")],we.prototype,"_transmissionDispersionAbbeNumber",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","subsurfaceWeight")],we.prototype,"_subsurfaceWeight",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","subsurfaceWeightTexture")],we.prototype,"_subsurfaceWeightTexture",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","subsurfaceColor")],we.prototype,"_subsurfaceColor",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","subsurfaceColorTexture")],we.prototype,"_subsurfaceColorTexture",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","subsurfaceRadius")],we.prototype,"_subsurfaceRadius",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","subsurfaceRadiusScale")],we.prototype,"_subsurfaceRadiusScale",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","subsurfaceRadiusScaleTexture")],we.prototype,"_subsurfaceRadiusScaleTexture",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","subsurfaceScatterAnisotropy")],we.prototype,"_subsurfaceScatterAnisotropy",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","coatWeight")],we.prototype,"_coatWeight",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","coatWeightTexture")],we.prototype,"_coatWeightTexture",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","coatColor")],we.prototype,"_coatColor",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","coatColorTexture")],we.prototype,"_coatColorTexture",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","coatRoughness")],we.prototype,"_coatRoughness",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","coatRoughnessTexture")],we.prototype,"_coatRoughnessTexture",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","coatRoughnessAnisotropy")],we.prototype,"_coatRoughnessAnisotropy",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","coatRoughnessAnisotropyTexture")],we.prototype,"_coatRoughnessAnisotropyTexture",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","coatIor")],we.prototype,"_coatIor",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","coatDarkening")],we.prototype,"_coatDarkening",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","coatDarkeningTexture")],we.prototype,"_coatDarkeningTexture",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","fuzzWeight")],we.prototype,"_fuzzWeight",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","fuzzWeightTexture")],we.prototype,"_fuzzWeightTexture",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","fuzzColor")],we.prototype,"_fuzzColor",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","fuzzColorTexture")],we.prototype,"_fuzzColorTexture",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","fuzzRoughness")],we.prototype,"_fuzzRoughness",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","fuzzRoughnessTexture")],we.prototype,"_fuzzRoughnessTexture",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","geometryThinWalled")],we.prototype,"_geometryThinWalled",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","geometryNormalTexture")],we.prototype,"_geometryNormalTexture",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","geometryTangent")],we.prototype,"_geometryTangent",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","geometryTangentTexture")],we.prototype,"_geometryTangentTexture",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","geometryCoatNormalTexture")],we.prototype,"_geometryCoatNormalTexture",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","geometryCoatTangent")],we.prototype,"_geometryCoatTangent",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","geometryCoatTangentTexture")],we.prototype,"_geometryCoatTangentTexture",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","geometryOpacity")],we.prototype,"_geometryOpacity",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","geometryOpacityTexture")],we.prototype,"_geometryOpacityTexture",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","geometryThickness")],we.prototype,"_geometryThickness",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","geometryThicknessTexture")],we.prototype,"_geometryThicknessTexture",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","emissionLuminance")],we.prototype,"_emissionLuminance",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","emissionColor")],we.prototype,"_emissionColor",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","emissionColorTexture")],we.prototype,"_emissionColorTexture",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","thinFilmWeight")],we.prototype,"_thinFilmWeight",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","thinFilmWeightTexture")],we.prototype,"_thinFilmWeightTexture",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","thinFilmThickness")],we.prototype,"_thinFilmThickness",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","thinFilmThicknessMin")],we.prototype,"_thinFilmThicknessMin",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","thinFilmThicknessTexture")],we.prototype,"_thinFilmThicknessTexture",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","thinFilmIor")],we.prototype,"_thinFilmIor",void 0);P([gt("_markAllSubMeshesAsTexturesDirty","ambientOcclusionTexture")],we.prototype,"_ambientOcclusionTexture",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"directIntensity",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"environmentIntensity",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"useSpecularWeightFromTextureAlpha",void 0);P([F(),ce("_markAllSubMeshesAsTexturesAndMiscDirty")],we.prototype,"forceAlphaTest",void 0);P([F(),ce("_markAllSubMeshesAsTexturesAndMiscDirty")],we.prototype,"alphaCutOff",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"useAmbientOcclusionFromMetallicTextureRed",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"useAmbientInGrayScale",void 0);P([F()],we.prototype,"usePhysicalLightFalloff",null);P([F()],we.prototype,"useGLTFLightFalloff",null);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"useObjectSpaceNormalMap",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"useParallax",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"useParallaxOcclusion",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"parallaxScaleBias",void 0);P([F(),ce("_markAllSubMeshesAsLightsDirty")],we.prototype,"disableLighting",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"forceIrradianceInFragment",void 0);P([F(),ce("_markAllSubMeshesAsLightsDirty")],we.prototype,"maxSimultaneousLights",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"invertNormalMapX",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"invertNormalMapY",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"twoSidedLighting",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"useAlphaFresnel",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"useLinearAlphaFresnel",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"environmentBRDFTexture",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"forceNormalForward",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"enableSpecularAntiAliasing",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"useHorizonOcclusion",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],we.prototype,"useRadianceOcclusion",void 0);P([F(),ce("_markAllSubMeshesAsMiscDirty")],we.prototype,"unlit",void 0);P([F(),ce("_markAllSubMeshesAsMiscDirty")],we.prototype,"applyDecalMapAfterDetailMap",void 0);P([ce("_markAllSubMeshesAsMiscDirty")],we.prototype,"debugMode",void 0);P([F()],we.prototype,"transparencyMode",null);Bt("BABYLON.OpenPBRMaterial",we)});var aj={};Be(aj,{OpenPBRMaterialLoadingAdapter:()=>ww});var ww,oj=y(()=>{Kt();ww=class{constructor(e){this._diffuseTransmissionTint=Ee.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(Ee.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(Ee.White())||this._diffuseTransmissionTintTexture)&&(this._material.geometryThinWalled?(this.subsurfaceColor=this._diffuseTransmissionTint,this.subsurfaceColorTexture=this._diffuseTransmissionTintTexture):this._material.coatWeight==0&&(!this.baseColor.equals(Ee.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(Ee.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 Fw,Fr,lj=y(()=>{Xt();zt();ro();pd();Fw=class extends Lr{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}},Fr=class n extends jr{_markAllSubMeshesAsMiscDirty(){this._internalMarkAllSubMeshesAsMiscDirty()}isCompatible(){return!0}constructor(e,t=!0){super(e,"PBRBRDF",90,new Fw,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"}};Fr.DEFAULT_USE_ENERGY_CONSERVATION=!0;Fr.DEFAULT_USE_SMITH_VISIBILITY_HEIGHT_CORRELATED=!0;Fr.DEFAULT_USE_SPHERICAL_HARMONICS=!0;Fr.DEFAULT_USE_SPECULAR_GLOSSINESS_INPUT_ENERGY_CONSERVATION=!0;Fr.DEFAULT_MIX_IBL_RADIANCE_WITH_IRRADIANCE=!0;Fr.DEFAULT_USE_LEGACY_SPECULAR_ENERGY_CONSERVATION=!0;Fr.DEFAULT_DIFFUSE_MODEL=0;Fr.DEFAULT_DIELECTRIC_SPECULAR_MODEL=0;Fr.DEFAULT_CONDUCTOR_SPECULAR_MODEL=0;P([F(),ce("_markAllSubMeshesAsMiscDirty")],Fr.prototype,"useEnergyConservation",void 0);P([F(),ce("_markAllSubMeshesAsMiscDirty")],Fr.prototype,"useSmithVisibilityHeightCorrelated",void 0);P([F(),ce("_markAllSubMeshesAsMiscDirty")],Fr.prototype,"useSphericalHarmonics",void 0);P([F(),ce("_markAllSubMeshesAsMiscDirty")],Fr.prototype,"useSpecularGlossinessInputEnergyConservation",void 0);P([F(),ce("_markAllSubMeshesAsMiscDirty")],Fr.prototype,"mixIblRadianceWithIrradiance",void 0);P([F(),ce("_markAllSubMeshesAsMiscDirty")],Fr.prototype,"useLegacySpecularEnergyConservation",void 0);P([F("baseDiffuseModel"),ce("_markAllSubMeshesAsMiscDirty")],Fr.prototype,"baseDiffuseModel",void 0);P([F("dielectricSpecularModel"),ce("_markAllSubMeshesAsMiscDirty")],Fr.prototype,"dielectricSpecularModel",void 0);P([F("conductorSpecularModel"),ce("_markAllSubMeshesAsMiscDirty")],Fr.prototype,"conductorSpecularModel",void 0)});var Bw,_n,cj=y(()=>{Xt();zt();Kt();to();pd();ro();es();Bw=class extends Lr{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}},_n=class n extends jr{_markAllSubMeshesAsTexturesDirty(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()}isCompatible(){return!0}constructor(e,t=!0){super(e,"PBRClearCoat",100,new Bw,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=Ee.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&&fe.ClearCoatTextureEnabled&&!this._texture.isReadyOrNotBlocking()||this._textureRoughness&&fe.ClearCoatTextureEnabled&&!this._textureRoughness.isReadyOrNotBlocking()||i.getCaps().standardDerivatives&&this._bumpTexture&&fe.ClearCoatBumpTextureEnabled&&!r&&!this._bumpTexture.isReady()||this._isTintEnabled&&this._tintTexture&&fe.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&&fe.ClearCoatTextureEnabled?si(this._texture,e,"CLEARCOAT_TEXTURE"):e.CLEARCOAT_TEXTURE=!1,this._textureRoughness&&fe.ClearCoatTextureEnabled?si(this._textureRoughness,e,"CLEARCOAT_TEXTURE_ROUGHNESS"):e.CLEARCOAT_TEXTURE_ROUGHNESS=!1,this._bumpTexture&&fe.ClearCoatBumpTextureEnabled?si(this._bumpTexture,e,"CLEARCOAT_BUMP"):e.CLEARCOAT_BUMP=!1,e.CLEARCOAT_DEFAULTIOR=this._indexOfRefraction===n._DefaultIndexOfRefraction,this._isTintEnabled?(e.CLEARCOAT_TINT=!0,this._tintTexture&&fe.ClearCoatTintTextureEnabled?(si(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,d,u,h,m,g,p,_;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)&&fe.ClearCoatTextureEnabled&&(e.updateFloat4("vClearCoatInfos",(d=(f=this._texture)==null?void 0:f.coordinatesIndex)!=null?d:0,(h=(u=this._texture)==null?void 0:u.level)!=null?h:0,(g=(m=this._textureRoughness)==null?void 0:m.coordinatesIndex)!=null?g:0,(_=(p=this._textureRoughness)==null?void 0:p.level)!=null?_:0),this._texture&&ai(this._texture,e,"clearCoat"),this._textureRoughness&&!s.CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE&&ai(this._textureRoughness,e,"clearCoatRoughness")),this._bumpTexture&&i.getCaps().standardDerivatives&&fe.ClearCoatTextureEnabled&&!o&&(e.updateFloat2("vClearCoatBumpInfos",this._bumpTexture.coordinatesIndex,this._bumpTexture.level),ai(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&&fe.ClearCoatTintTextureEnabled&&(e.updateFloat2("vClearCoatTintInfos",this._tintTexture.coordinatesIndex,this._tintTexture.level),ai(this._tintTexture,e,"clearCoatTint")),e.updateFloat2("vClearCoatParams",this.intensity,this.roughness);let v=1-this._indexOfRefraction,E=1+this._indexOfRefraction,T=Math.pow(-v/E,2),S=1/this._indexOfRefraction;e.updateFloat4("vClearCoatRefractionParams",T,S,v,E),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&&fe.ClearCoatTextureEnabled&&e.setTexture("clearCoatSampler",this._texture),this._textureRoughness&&!s.CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE&&fe.ClearCoatTextureEnabled&&e.setTexture("clearCoatRoughnessSampler",this._textureRoughness),this._bumpTexture&&i.getCaps().standardDerivatives&&fe.ClearCoatBumpTextureEnabled&&!o&&e.setTexture("clearCoatBumpSampler",this._bumpTexture),this._isTintEnabled&&this._tintTexture&&fe.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"}]}}};_n._DefaultIndexOfRefraction=1.5;P([F(),ce("_markAllSubMeshesAsTexturesDirty")],_n.prototype,"isEnabled",void 0);P([F()],_n.prototype,"intensity",void 0);P([F()],_n.prototype,"roughness",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],_n.prototype,"indexOfRefraction",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],_n.prototype,"texture",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],_n.prototype,"useRoughnessFromMainTexture",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],_n.prototype,"textureRoughness",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],_n.prototype,"remapF0OnInterfaceChange",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],_n.prototype,"bumpTexture",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],_n.prototype,"isTintEnabled",void 0);P([yr()],_n.prototype,"tintColor",void 0);P([F()],_n.prototype,"tintColorAtDistance",void 0);P([F()],_n.prototype,"tintThickness",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],_n.prototype,"tintTexture",void 0)});var Uw,ta,fj=y(()=>{Xt();zt();to();pd();ro();es();Uw=class extends Lr{constructor(){super(...arguments),this.IRIDESCENCE=!1,this.IRIDESCENCE_TEXTURE=!1,this.IRIDESCENCE_TEXTUREDIRECTUV=0,this.IRIDESCENCE_THICKNESS_TEXTURE=!1,this.IRIDESCENCE_THICKNESS_TEXTUREDIRECTUV=0}},ta=class n extends jr{_markAllSubMeshesAsTexturesDirty(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()}isCompatible(){return!0}constructor(e,t=!0){super(e,"PBRIridescence",110,new Uw,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&&fe.IridescenceTextureEnabled&&!this._texture.isReadyOrNotBlocking()||this._thicknessTexture&&fe.IridescenceTextureEnabled&&!this._thicknessTexture.isReadyOrNotBlocking())):!0}prepareDefinesBeforeAttributes(e,t){this._isEnabled?(e.IRIDESCENCE=!0,e._areTexturesDirty&&t.texturesEnabled&&(this._texture&&fe.IridescenceTextureEnabled?si(this._texture,e,"IRIDESCENCE_TEXTURE"):e.IRIDESCENCE_TEXTURE=!1,this._thicknessTexture&&fe.IridescenceTextureEnabled?si(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,d;if(!this._isEnabled)return;let i=this._material.isFrozen;(!e.useUbo||!i||!e.isSync)&&((this._texture||this._thicknessTexture)&&fe.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,(d=(f=this._thicknessTexture)==null?void 0:f.level)!=null?d:0),this._texture&&ai(this._texture,e,"iridescence"),this._thicknessTexture&&ai(this._thicknessTexture,e,"iridescenceThickness")),e.updateFloat4("vIridescenceParams",this.intensity,this.indexOfRefraction,this.minimumThickness,this.maximumThickness)),t.texturesEnabled&&(this._texture&&fe.IridescenceTextureEnabled&&e.setTexture("iridescenceSampler",this._texture),this._thicknessTexture&&fe.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"}]}}};ta._DefaultMinimumThickness=100;ta._DefaultMaximumThickness=400;ta._DefaultIndexOfRefraction=1.3;P([F(),ce("_markAllSubMeshesAsTexturesDirty")],ta.prototype,"isEnabled",void 0);P([F()],ta.prototype,"intensity",void 0);P([F()],ta.prototype,"minimumThickness",void 0);P([F()],ta.prototype,"maximumThickness",void 0);P([F()],ta.prototype,"indexOfRefraction",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],ta.prototype,"texture",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],ta.prototype,"thicknessTexture",void 0)});var Vw,Qc,dj=y(()=>{Xt();zt();Yi();We();to();pd();ro();es();Vw=class extends Lr{constructor(){super(...arguments),this.ANISOTROPIC=!1,this.ANISOTROPIC_TEXTURE=!1,this.ANISOTROPIC_TEXTUREDIRECTUV=0,this.ANISOTROPIC_LEGACY=!1,this.MAINUV1=!1}},Qc=class extends jr{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 Vw,t),this._isEnabled=!1,this.isEnabled=!1,this.intensity=1,this.direction=new Fe(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&&fe.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&&fe.AnisotropicTextureEnabled?si(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&&fe.AnisotropicTextureEnabled&&(e.updateFloat2("vAnisotropyInfos",this._texture.coordinatesIndex,this._texture.level),ai(this._texture,e,"anisotropy")),e.updateFloat3("vAnisotropy",this.direction.x,this.direction.y,this.intensity)),t.texturesEnabled&&this._texture&&fe.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([F(),ce("_markAllSubMeshesAsTexturesDirty")],Qc.prototype,"isEnabled",void 0);P([F()],Qc.prototype,"intensity",void 0);P([Jm()],Qc.prototype,"direction",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],Qc.prototype,"texture",void 0);P([F(),ce("_markAllSubMeshesAsMiscDirty")],Qc.prototype,"legacy",void 0)});var Gw,ba,uj=y(()=>{Xt();zt();Kt();to();pd();ro();es();Gw=class extends Lr{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}},ba=class extends jr{_markAllSubMeshesAsTexturesDirty(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()}isCompatible(){return!0}constructor(e,t=!0){super(e,"Sheen",120,new Gw,t),this._isEnabled=!1,this.isEnabled=!1,this._linkSheenWithAlbedo=!1,this.linkSheenWithAlbedo=!1,this.intensity=1,this.color=Ee.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&&fe.SheenTextureEnabled&&!this._texture.isReadyOrNotBlocking()||this._textureRoughness&&fe.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&&fe.SheenTextureEnabled?(si(this._texture,e,"SHEEN_TEXTURE"),e.SHEEN_GAMMATEXTURE=this._texture.gammaSpace):e.SHEEN_TEXTURE=!1,this._textureRoughness&&fe.SheenTextureEnabled?si(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,d,u,h,m;if(!this._isEnabled)return;let s=r.materialDefines,a=this._material.isFrozen;(!e.useUbo||!a||!e.isSync)&&((this._texture||this._textureRoughness)&&fe.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,(u=(d=this._textureRoughness)==null?void 0:d.coordinatesIndex)!=null?u:0,(m=(h=this._textureRoughness)==null?void 0:h.level)!=null?m:0),this._texture&&ai(this._texture,e,"sheen"),this._textureRoughness&&!s.SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE&&ai(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&&fe.SheenTextureEnabled&&e.setTexture("sheenSampler",this._texture),this._textureRoughness&&!s.SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE&&fe.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([F(),ce("_markAllSubMeshesAsTexturesDirty")],ba.prototype,"isEnabled",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],ba.prototype,"linkSheenWithAlbedo",void 0);P([F()],ba.prototype,"intensity",void 0);P([yr()],ba.prototype,"color",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],ba.prototype,"texture",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],ba.prototype,"useRoughnessFromMainTexture",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],ba.prototype,"roughness",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],ba.prototype,"textureRoughness",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],ba.prototype,"albedoScaling",void 0)});var kw,Ci,hj=y(()=>{Xt();zt();Kt();to();We();pd();ro();es();kw=class extends Lr{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}},Ci=class n extends jr{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 kw,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=Ee.White(),this.tintColorAtDistance=1,this.dispersion=0,this.diffusionDistance=Ee.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&&fe.ThicknessTextureEnabled&&!this._thicknessTexture.isReadyOrNotBlocking()||this._refractionIntensityTexture&&fe.RefractionIntensityTextureEnabled&&!this._refractionIntensityTexture.isReadyOrNotBlocking()||this._translucencyColorTexture&&fe.TranslucencyColorTextureEnabled&&!this._translucencyColorTexture.isReadyOrNotBlocking()||this._translucencyIntensityTexture&&fe.TranslucencyIntensityTextureEnabled&&!this._translucencyIntensityTexture.isReadyOrNotBlocking())return!1;let i=this._getRefractionTexture(t);if(i&&fe.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&&fe.ThicknessTextureEnabled&&si(this._thicknessTexture,e,"SS_THICKNESSANDMASK_TEXTURE"),this._refractionIntensityTexture&&fe.RefractionIntensityTextureEnabled&&si(this._refractionIntensityTexture,e,"SS_REFRACTIONINTENSITY_TEXTURE"),this._translucencyIntensityTexture&&fe.TranslucencyIntensityTextureEnabled&&si(this._translucencyIntensityTexture,e,"SS_TRANSLUCENCYINTENSITY_TEXTURE"),this._translucencyColorTexture&&fe.TranslucencyColorTextureEnabled&&(si(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&&fe.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($.Vector3[0]);let s=Math.max(Math.abs($.Vector3[0].x),Math.abs($.Vector3[0].y),Math.abs($.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&&fe.ThicknessTextureEnabled&&(e.updateFloat2("vThicknessInfos",this._thicknessTexture.coordinatesIndex,this._thicknessTexture.level),ai(this._thicknessTexture,e,"thickness")),this._refractionIntensityTexture&&fe.RefractionIntensityTextureEnabled&&s.SS_REFRACTIONINTENSITY_TEXTURE&&(e.updateFloat2("vRefractionIntensityInfos",this._refractionIntensityTexture.coordinatesIndex,this._refractionIntensityTexture.level),ai(this._refractionIntensityTexture,e,"refractionIntensity")),this._translucencyColorTexture&&fe.TranslucencyColorTextureEnabled&&s.SS_TRANSLUCENCYCOLOR_TEXTURE&&(e.updateFloat2("vTranslucencyColorInfos",this._translucencyColorTexture.coordinatesIndex,this._translucencyColorTexture.level),ai(this._translucencyColorTexture,e,"translucencyColor")),this._translucencyIntensityTexture&&fe.TranslucencyIntensityTextureEnabled&&s.SS_TRANSLUCENCYINTENSITY_TEXTURE&&(e.updateFloat2("vTranslucencyIntensityInfos",this._translucencyIntensityTexture.coordinatesIndex,this._translucencyIntensityTexture.level),ai(this._translucencyIntensityTexture,e,"translucencyIntensity")),c&&fe.RefractionTextureEnabled){e.updateMatrix("refractionMatrix",c.getRefractionTextureMatrix());let d=1;c.isCube||c.depth&&(d=c.depth);let u=c.getSize().width,h=this.volumeIndexOfRefraction;if(e.updateFloat4("vRefractionInfos",c.level,1/h,d,this._invertRefractionY?-1:1),e.updateFloat4("vRefractionMicrosurfaceInfos",u,c.lodGenerationScale,c.lodGenerationOffset,1/this.indexOfRefraction),o&&e.updateFloat2("vRefractionFilteringInfo",u,Math.log2(u)),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&&fe.ThicknessTextureEnabled&&e.setTexture("thicknessSampler",this._thicknessTexture),this._refractionIntensityTexture&&fe.RefractionIntensityTextureEnabled&&s.SS_REFRACTIONINTENSITY_TEXTURE&&e.setTexture("refractionIntensitySampler",this._refractionIntensityTexture),this._translucencyIntensityTexture&&fe.TranslucencyIntensityTextureEnabled&&s.SS_TRANSLUCENCYINTENSITY_TEXTURE&&e.setTexture("translucencyIntensitySampler",this._translucencyIntensityTexture),this._translucencyColorTexture&&fe.TranslucencyColorTextureEnabled&&s.SS_TRANSLUCENCYCOLOR_TEXTURE&&e.setTexture("translucencyColorSampler",this._translucencyColorTexture),c&&fe.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){fe.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!!(fe.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"}]}}};Ci.DEFAULT_APPLY_ALBEDO_AFTERSUBSURFACE=!1;Ci.DEFAULT_LEGACY_TRANSLUCENCY=!1;P([F(),ce("_markAllSubMeshesAsTexturesDirty")],Ci.prototype,"isRefractionEnabled",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],Ci.prototype,"isTranslucencyEnabled",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],Ci.prototype,"isDispersionEnabled",void 0);P([F(),ce("_markScenePrePassDirty")],Ci.prototype,"isScatteringEnabled",void 0);P([F()],Ci.prototype,"_scatteringDiffusionProfileIndex",void 0);P([F()],Ci.prototype,"refractionIntensity",void 0);P([F()],Ci.prototype,"translucencyIntensity",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],Ci.prototype,"useAlbedoToTintRefraction",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],Ci.prototype,"useAlbedoToTintTranslucency",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],Ci.prototype,"thicknessTexture",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],Ci.prototype,"refractionTexture",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],Ci.prototype,"indexOfRefraction",void 0);P([F()],Ci.prototype,"_volumeIndexOfRefraction",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],Ci.prototype,"volumeIndexOfRefraction",null);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],Ci.prototype,"invertRefractionY",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],Ci.prototype,"linkRefractionWithTransparency",void 0);P([F()],Ci.prototype,"minimumThickness",void 0);P([F()],Ci.prototype,"maximumThickness",void 0);P([F()],Ci.prototype,"useThicknessAsDepth",void 0);P([yr()],Ci.prototype,"tintColor",void 0);P([F()],Ci.prototype,"tintColorAtDistance",void 0);P([F()],Ci.prototype,"dispersion",void 0);P([yr()],Ci.prototype,"diffusionDistance",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],Ci.prototype,"useMaskFromThicknessTexture",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],Ci.prototype,"refractionIntensityTexture",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],Ci.prototype,"translucencyIntensityTexture",void 0);P([yr()],Ci.prototype,"translucencyColor",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],Ci.prototype,"translucencyColorTexture",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],Ci.prototype,"useGltfStyleTextures",void 0);P([F()],Ci.prototype,"applyAlbedoAfterSubSurface",void 0);P([F()],Ci.prototype,"legacyTranslucency",void 0)});var mj,W_e,Ww=y(()=>{W();Xu();jv();mj="pbrUboDeclaration",W_e=`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 -`;x.IncludesShadersStoreWGSL[mj]||(x.IncludesShadersStoreWGSL[mj]=k_e)});var gj={};Be(gj,{pbrVertexShaderWGSL:()=>W_e});var zw,pj,W_e,_j=y(()=>{W();Ww();nb();Kp();$a();ng();Pc();Dc();hd();sb();ab();rg();pO();Lc();Ov();ob();gd();_d();Yu();lb();cb();vd();Ed();Oc();Nc();wc();fb();db();ub();hb();Fc();Nv();mb();wv();pb();zw="pbrVertexShader",pj=`#define PBR_VERTEX_SHADER +`;x.IncludesShadersStoreWGSL[mj]||(x.IncludesShadersStoreWGSL[mj]=W_e)});var gj={};Be(gj,{pbrVertexShaderWGSL:()=>z_e});var zw,pj,z_e,_j=y(()=>{W();Ww();nb();Kp();$a();ng();Pc();Dc();hd();sb();ab();rg();pO();Lc();Ov();ob();gd();_d();Yu();lb();cb();vd();Ed();Oc();Nc();wc();fb();db();ub();hb();Fc();Nv();mb();wv();pb();zw="pbrVertexShader",pj=`#define PBR_VERTEX_SHADER #include #define CUSTOM_VERTEX_BEGIN #ifndef USE_VERTEX_PULLING @@ -17774,7 +17774,7 @@ vertexOutputs.vMainUV2=uv2Updated; #include #include #define CUSTOM_VERTEX_MAIN_END -}`;x.ShadersStoreWGSL[zw]||(x.ShadersStoreWGSL[zw]=pj);W_e={name:zw,shader:pj}});var vj,z_e,Ej=y(()=>{W();vj="samplerFragmentAlternateDeclaration",z_e=`#ifdef _DEFINENAME_ +}`;x.ShadersStoreWGSL[zw]||(x.ShadersStoreWGSL[zw]=pj);z_e={name:zw,shader:pj}});var vj,H_e,Ej=y(()=>{W();vj="samplerFragmentAlternateDeclaration",H_e=`#ifdef _DEFINENAME_ #if _DEFINENAME_DIRECTUV==1 #define v_VARYINGNAME_UV vMainUV1 #elif _DEFINENAME_DIRECTUV==2 @@ -17791,7 +17791,7 @@ vertexOutputs.vMainUV2=uv2Updated; varying v_VARYINGNAME_UV: vec2f; #endif #endif -`;x.IncludesShadersStoreWGSL[vj]||(x.IncludesShadersStoreWGSL[vj]=z_e)});var Sj,H_e,Tj=y(()=>{W();Ku();Ej();IM();Sj="pbrFragmentSamplersDeclaration",H_e=`#include(_DEFINENAME_,ALBEDO,_VARYINGNAME_,Albedo,_SAMPLERNAME_,albedo) +`;x.IncludesShadersStoreWGSL[vj]||(x.IncludesShadersStoreWGSL[vj]=H_e)});var Sj,X_e,Tj=y(()=>{W();Ku();Ej();IM();Sj="pbrFragmentSamplersDeclaration",X_e=`#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) @@ -17854,7 +17854,7 @@ var refractionLowSamplerSampler: sampler;var refractionLowSampler: texture_2d; #endif -`;x.IncludesShadersStoreWGSL[Sj]||(x.IncludesShadersStoreWGSL[Sj]=H_e)});var Aj,X_e,xj=y(()=>{W();EO();Aj="pbrBlockAlbedoOpacity",X_e=`struct albedoOpacityOutParams +`;x.IncludesShadersStoreWGSL[Sj]||(x.IncludesShadersStoreWGSL[Sj]=X_e)});var Aj,Y_e,xj=y(()=>{W();EO();Aj="pbrBlockAlbedoOpacity",Y_e=`struct albedoOpacityOutParams {surfaceAlbedo: vec3f, alpha: f32}; #define pbr_inline @@ -17933,7 +17933,7 @@ alpha=1.0; #endif #endif outParams.surfaceAlbedo=surfaceAlbedo;outParams.alpha=alpha;return outParams;} -`;x.IncludesShadersStoreWGSL[Aj]||(x.IncludesShadersStoreWGSL[Aj]=X_e)});var Rj,Y_e,bj=y(()=>{W();Rj="pbrBlockReflectivity",Y_e=`struct reflectivityOutParams +`;x.IncludesShadersStoreWGSL[Aj]||(x.IncludesShadersStoreWGSL[Aj]=Y_e)});var Rj,K_e,bj=y(()=>{W();Rj="pbrBlockReflectivity",K_e=`struct reflectivityOutParams {microSurface: f32, roughness: f32, diffuseRoughness: f32, @@ -18093,7 +18093,7 @@ 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;} -`;x.IncludesShadersStoreWGSL[Rj]||(x.IncludesShadersStoreWGSL[Rj]=Y_e)});var Mj,K_e,yj=y(()=>{W();Mj="pbrBlockAmbientOcclusion",K_e=`struct ambientOcclusionOutParams +`;x.IncludesShadersStoreWGSL[Rj]||(x.IncludesShadersStoreWGSL[Rj]=K_e)});var Mj,j_e,yj=y(()=>{W();Mj="pbrBlockAmbientOcclusion",j_e=`struct ambientOcclusionOutParams {ambientOcclusionColor: vec3f, #if DEBUGMODE>0 && defined(AMBIENT) ambientOcclusionColorMap: vec3f @@ -18119,7 +18119,7 @@ outParams.ambientOcclusionColorMap=ambientOcclusionColorMap; #endif #endif outParams.ambientOcclusionColor=ambientOcclusionColor;return outParams;} -`;x.IncludesShadersStoreWGSL[Mj]||(x.IncludesShadersStoreWGSL[Mj]=K_e)});var Ij,j_e,Cj=y(()=>{W();Ij="pbrBlockAlphaFresnel",j_e=`#ifdef ALPHAFRESNEL +`;x.IncludesShadersStoreWGSL[Mj]||(x.IncludesShadersStoreWGSL[Mj]=j_e)});var Ij,q_e,Cj=y(()=>{W();Ij="pbrBlockAlphaFresnel",q_e=`#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);} @@ -18146,7 +18146,7 @@ outParams.alpha=1.0; return outParams;} #endif #endif -`;x.IncludesShadersStoreWGSL[Ij]||(x.IncludesShadersStoreWGSL[Ij]=j_e)});var Pj,Z_e,Dj=y(()=>{W();Pj="pbrBlockAnisotropic",Z_e=`#ifdef ANISOTROPIC +`;x.IncludesShadersStoreWGSL[Ij]||(x.IncludesShadersStoreWGSL[Ij]=q_e)});var Pj,Z_e,Dj=y(()=>{W();Pj="pbrBlockAnisotropic",Z_e=`#ifdef ANISOTROPIC struct anisotropicOutParams {anisotropy: f32, anisotropicTangent: vec3f, @@ -18183,7 +18183,7 @@ 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 -`;x.IncludesShadersStoreWGSL[Pj]||(x.IncludesShadersStoreWGSL[Pj]=Z_e)});var Lj,q_e,Oj=y(()=>{W();Lj="pbrBlockReflection",q_e=`#ifdef REFLECTION +`;x.IncludesShadersStoreWGSL[Pj]||(x.IncludesShadersStoreWGSL[Pj]=Z_e)});var Lj,Q_e,Oj=y(()=>{W();Lj="pbrBlockReflection",Q_e=`#ifdef REFLECTION struct reflectionOutParams {environmentRadiance: vec4f ,environmentIrradiance: vec3f @@ -18493,7 +18493,7 @@ outParams.environmentRadiance=environmentRadiance; #endif outParams.environmentIrradiance=environmentIrradiance;outParams.reflectionCoords=reflectionCoords;return outParams;} #endif -`;x.IncludesShadersStoreWGSL[Lj]||(x.IncludesShadersStoreWGSL[Lj]=q_e)});var Nj,Q_e,wj=y(()=>{W();Nj="pbrBlockSheen",Q_e=`#ifdef SHEEN +`;x.IncludesShadersStoreWGSL[Lj]||(x.IncludesShadersStoreWGSL[Lj]=Q_e)});var Nj,$_e,wj=y(()=>{W();Nj="pbrBlockSheen",$_e=`#ifdef SHEEN struct sheenOutParams {sheenIntensity: f32 ,sheenColor: vec3f @@ -18679,7 +18679,7 @@ outParams.sheenAlbedoScaling=1.0-sheenIntensity*max(max(sheenColor.r,sheenColor. #endif outParams.sheenIntensity=sheenIntensity;outParams.sheenColor=sheenColor;outParams.sheenRoughness=sheenRoughness;return outParams;} #endif -`;x.IncludesShadersStoreWGSL[Nj]||(x.IncludesShadersStoreWGSL[Nj]=Q_e)});var Fj,$_e,Bj=y(()=>{W();Fj="pbrBlockClearcoat",$_e=`struct clearcoatOutParams +`;x.IncludesShadersStoreWGSL[Nj]||(x.IncludesShadersStoreWGSL[Nj]=$_e)});var Fj,J_e,Bj=y(()=>{W();Fj="pbrBlockClearcoat",J_e=`struct clearcoatOutParams {specularEnvironmentR0: vec3f, conservationFactor: f32, clearCoatNormalW: vec3f, @@ -18932,7 +18932,7 @@ outParams.energyConservationFactorClearCoat=getEnergyConservationFactor(outParam #endif return outParams;} #endif -`;x.IncludesShadersStoreWGSL[Fj]||(x.IncludesShadersStoreWGSL[Fj]=$_e)});var Uj,J_e,Vj=y(()=>{W();Uj="pbrBlockIridescence",J_e=`struct iridescenceOutParams +`;x.IncludesShadersStoreWGSL[Fj]||(x.IncludesShadersStoreWGSL[Fj]=J_e)});var Uj,eve,Vj=y(()=>{W();Uj="pbrBlockIridescence",eve=`struct iridescenceOutParams {iridescenceIntensity: f32, iridescenceIOR: f32, iridescenceThickness: f32, @@ -18973,7 +18973,7 @@ 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 -`;x.IncludesShadersStoreWGSL[Uj]||(x.IncludesShadersStoreWGSL[Uj]=J_e)});var Gj,eve,kj=y(()=>{W();Gj="pbrBlockSubSurface",eve=`struct subSurfaceOutParams +`;x.IncludesShadersStoreWGSL[Uj]||(x.IncludesShadersStoreWGSL[Uj]=eve)});var Gj,tve,kj=y(()=>{W();Gj="pbrBlockSubSurface",tve=`struct subSurfaceOutParams {specularEnvironmentReflectance: vec3f, #ifdef SS_REFRACTION finalRefraction: vec3f, @@ -19395,7 +19395,7 @@ outParams.refractionIrradiance=refractionIrradiance; #endif return outParams;} #endif -`;x.IncludesShadersStoreWGSL[Gj]||(x.IncludesShadersStoreWGSL[Gj]=eve)});var Wj,tve,zj=y(()=>{W();Wj="pbrBlockNormalFinal",tve=`#if defined(FORCENORMALFORWARD) && defined(NORMAL) +`;x.IncludesShadersStoreWGSL[Gj]||(x.IncludesShadersStoreWGSL[Gj]=tve)});var Wj,ive,zj=y(()=>{W();Wj="pbrBlockNormalFinal",ive=`#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); @@ -19409,7 +19409,7 @@ normalW=select(normalW,-normalW,fragmentInputs.frontFacing); normalW=select(-normalW,normalW,fragmentInputs.frontFacing); #endif #endif -`;x.IncludesShadersStoreWGSL[Wj]||(x.IncludesShadersStoreWGSL[Wj]=tve)});var Hj,ive,Xj=y(()=>{W();Hj="pbrBlockLightmapInit",ive=`#ifdef LIGHTMAP +`;x.IncludesShadersStoreWGSL[Wj]||(x.IncludesShadersStoreWGSL[Wj]=ive)});var Hj,rve,Xj=y(()=>{W();Hj="pbrBlockLightmapInit",rve=`#ifdef LIGHTMAP var lightmapColor: vec4f=textureSample(lightmapSampler,lightmapSamplerSampler,fragmentInputs.vLightmapUV+uvOffset); #ifdef RGBDLIGHTMAP lightmapColor=vec4f(fromRGBD(lightmapColor),lightmapColor.a); @@ -19419,7 +19419,7 @@ lightmapColor=vec4f(toLinearSpaceVec3(lightmapColor.rgb),lightmapColor.a); #endif lightmapColor=vec4f(lightmapColor.rgb*uniforms.vLightmapInfos.y,lightmapColor.a); #endif -`;x.IncludesShadersStoreWGSL[Hj]||(x.IncludesShadersStoreWGSL[Hj]=ive)});var Yj,rve,Kj=y(()=>{W();Yj="pbrBlockGeometryInfo",rve=`var NdotVUnclamped: f32=dot(normalW,viewDirectionW);var NdotV: f32=absEps(NdotVUnclamped);var alphaG: f32=convertRoughnessToAverageSlope(roughness);var AARoughnessFactors: vec2f=getAARoughnessFactors(normalW.xyz); +`;x.IncludesShadersStoreWGSL[Hj]||(x.IncludesShadersStoreWGSL[Hj]=rve)});var Yj,nve,Kj=y(()=>{W();Yj="pbrBlockGeometryInfo",nve=`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 @@ -19443,7 +19443,7 @@ var eho: f32=environmentHorizonOcclusion(-viewDirectionW,normalW,geometricNormal #endif #endif #endif -`;x.IncludesShadersStoreWGSL[Yj]||(x.IncludesShadersStoreWGSL[Yj]=rve)});var jj,nve,Zj=y(()=>{W();jj="pbrBlockReflectance",nve=`#if defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX) +`;x.IncludesShadersStoreWGSL[Yj]||(x.IncludesShadersStoreWGSL[Yj]=nve)});var jj,sve,qj=y(()=>{W();jj="pbrBlockReflectance",sve=`#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); @@ -19469,7 +19469,7 @@ colorSpecularEnvironmentReflectance*=clearcoatOut.conservationFactor; colorSpecularEnvironmentReflectance*=clearcoatOut.absorption; #endif #endif -`;x.IncludesShadersStoreWGSL[jj]||(x.IncludesShadersStoreWGSL[jj]=nve)});var qj,sve,Qj=y(()=>{W();qj="pbrBlockDirectLighting",sve=`var diffuseBase: vec3f=vec3f(0.,0.,0.); +`;x.IncludesShadersStoreWGSL[jj]||(x.IncludesShadersStoreWGSL[jj]=sve)});var Zj,ave,Qj=y(()=>{W();Zj="pbrBlockDirectLighting",ave=`var diffuseBase: vec3f=vec3f(0.,0.,0.); #ifdef SS_TRANSLUCENCY var diffuseTransmissionBase: vec3f=vec3f(0.,0.,0.); #endif @@ -19490,7 +19490,7 @@ var aggShadow: f32=0.;var numLights: f32=0.; #if defined(CLEARCOAT) && defined(CLEARCOAT_TINT) var absorption: vec3f=vec3f(0.); #endif -`;x.IncludesShadersStoreWGSL[qj]||(x.IncludesShadersStoreWGSL[qj]=sve)});var $j,ave,Jj=y(()=>{W();$j="pbrBlockFinalLitComponents",ave=`aggShadow=aggShadow/numLights; +`;x.IncludesShadersStoreWGSL[Zj]||(x.IncludesShadersStoreWGSL[Zj]=ave)});var $j,ove,Jj=y(()=>{W();$j="pbrBlockFinalLitComponents",ove=`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); @@ -19596,7 +19596,7 @@ luminanceOverAlpha+=getLuminance(finalClearCoatScaled); alpha=saturate(alpha+luminanceOverAlpha*luminanceOverAlpha); #endif #endif -`;x.IncludesShadersStoreWGSL[$j]||(x.IncludesShadersStoreWGSL[$j]=ave)});var eZ,ove,tZ=y(()=>{W();eZ="pbrBlockFinalUnlitComponents",ove=`var finalDiffuse: vec3f=diffuseBase;finalDiffuse*=surfaceAlbedo; +`;x.IncludesShadersStoreWGSL[$j]||(x.IncludesShadersStoreWGSL[$j]=ove)});var eq,lve,tq=y(()=>{W();eq="pbrBlockFinalUnlitComponents",lve=`var finalDiffuse: vec3f=diffuseBase;finalDiffuse*=surfaceAlbedo; #if defined(SS_REFRACTION) && !defined(UNLIT) && !defined(LEGACY_SPECULAR_ENERGY_CONSERVATION) finalDiffuse*=subSurfaceOut.refractionOpacity; #endif @@ -19620,7 +19620,7 @@ var ambientOcclusionForDirectDiffuse: vec3f=mix( vec3f(1.),aoOut.ambientOcclusio var ambientOcclusionForDirectDiffuse: vec3f=aoOut.ambientOcclusionColor; #endif finalAmbient*=aoOut.ambientOcclusionColor;finalDiffuse*=ambientOcclusionForDirectDiffuse; -`;x.IncludesShadersStoreWGSL[eZ]||(x.IncludesShadersStoreWGSL[eZ]=ove)});var iZ,lve,rZ=y(()=>{W();iZ="pbrBlockFinalColorComposition",lve=`var finalColor: vec4f= vec4f( +`;x.IncludesShadersStoreWGSL[eq]||(x.IncludesShadersStoreWGSL[eq]=lve)});var iq,cve,rq=y(()=>{W();iq="pbrBlockFinalColorComposition",cve=`var finalColor: vec4f= vec4f( #ifndef UNLIT #ifdef REFLECTION finalIrradiance + @@ -19662,7 +19662,7 @@ 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)); -`;x.IncludesShadersStoreWGSL[iZ]||(x.IncludesShadersStoreWGSL[iZ]=lve)});var nZ,cve,sZ=y(()=>{W();nZ="pbrBlockPrePass",cve=`#if SCENE_MRT_COUNT>0 +`;x.IncludesShadersStoreWGSL[iq]||(x.IncludesShadersStoreWGSL[iq]=cve)});var nq,fve,sq=y(()=>{W();nq="pbrBlockPrePass",fve=`#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); @@ -19768,7 +19768,7 @@ fragmentOutputs.fragData6=fragData[6]; fragmentOutputs.fragData7=fragData[7]; #endif #endif -`;x.IncludesShadersStoreWGSL[nZ]||(x.IncludesShadersStoreWGSL[nZ]=cve)});var oZ={};Be(oZ,{pbrPixelShaderWGSL:()=>fve});var Hw,aZ,fve,lZ=y(()=>{W();gb();_b();Ww();sw();vb();Tj();Sb();Bc();Yu();Fv();$a();aw();ow();lw();Tb();Eb();rg();cw();fw();ng();dw();hw();CM();Ab();xb();Zv();xj();bj();yj();Cj();Dj();Oj();wj();Bj();Vj();kj();Uc();mw();Rb();zj();bb();Xj();Kj();uw();Zj();Qj();SO();Jj();tZ();rZ();Mb();Bv();pw();sZ();yb();gw();Hw="pbrPixelShader",aZ=`#define PBR_FRAGMENT_SHADER +`;x.IncludesShadersStoreWGSL[nq]||(x.IncludesShadersStoreWGSL[nq]=fve)});var oq={};Be(oq,{pbrPixelShaderWGSL:()=>dve});var Hw,aq,dve,lq=y(()=>{W();gb();_b();Ww();sw();vb();Tj();Sb();Bc();Yu();Fv();$a();aw();ow();lw();Tb();Eb();rg();cw();fw();ng();dw();hw();CM();Ab();xb();qv();xj();bj();yj();Cj();Dj();Oj();wj();Bj();Vj();kj();Uc();mw();Rb();zj();bb();Xj();Kj();uw();qj();Qj();SO();Jj();tq();rq();Mb();Bv();pw();sq();yb();gw();Hw="pbrPixelShader",aq=`#define PBR_FRAGMENT_SHADER #define CUSTOM_FRAGMENT_BEGIN #include[SCENE_MRT_COUNT] #include @@ -20332,7 +20332,7 @@ if (fragDepth==nearestDepth) {fragmentOutputs.frontColor=vec4f(fragmentOutputs.f #include #define CUSTOM_FRAGMENT_MAIN_END } -`;x.ShadersStoreWGSL[Hw]||(x.ShadersStoreWGSL[Hw]=aZ);fve={name:Hw,shader:aZ}});var cZ,dve,fZ=y(()=>{W();Ib();cZ="pbrVertexDeclaration",dve=`uniform mat4 view;uniform mat4 viewProjection;uniform vec4 vEyePosition; +`;x.ShadersStoreWGSL[Hw]||(x.ShadersStoreWGSL[Hw]=aq);dve={name:Hw,shader:aq}});var cq,uve,fq=y(()=>{W();Ib();cq="pbrVertexDeclaration",uve=`uniform mat4 view;uniform mat4 viewProjection;uniform vec4 vEyePosition; #ifdef MULTIVIEW mat4 viewProjectionR; #endif @@ -20457,12 +20457,12 @@ uniform vec4 vDetailInfos;uniform mat4 detailMatrix; #endif #include #define ADDITIONAL_VERTEX_DECLARATION -`;x.IncludesShadersStore[cZ]||(x.IncludesShadersStore[cZ]=dve)});var dZ,uve,Xw=y(()=>{W();ju();qv();dZ="pbrUboDeclaration",uve=`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; +`;x.IncludesShadersStore[cq]||(x.IncludesShadersStore[cq]=uve)});var dq,hve,Xw=y(()=>{W();ju();Zv();dq="pbrUboDeclaration",hve=`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 -`;x.IncludesShadersStore[dZ]||(x.IncludesShadersStore[dZ]=uve)});var hZ={};Be(hZ,{pbrVertexShader:()=>hve});var Yw,uZ,hve,mZ=y(()=>{W();fZ();Xw();Cb();jp();Ja();tg();Vc();Gc();md();Pb();Db();ig();xO();kc();Uv();Lb();Ob();Sd();Td();Zu();Ad();xd();Wc();zc();Hc();Nb();wb();Fb();Bb();Xc();Vv();Ub();Gv();Vb();Yw="pbrVertexShader",uZ=`#define PBR_VERTEX_SHADER +`;x.IncludesShadersStore[dq]||(x.IncludesShadersStore[dq]=hve)});var hq={};Be(hq,{pbrVertexShader:()=>mve});var Yw,uq,mve,mq=y(()=>{W();fq();Xw();Cb();jp();Ja();tg();Vc();Gc();md();Pb();Db();ig();xO();kc();Uv();Lb();Ob();Sd();Td();qu();Ad();xd();Wc();zc();Hc();Nb();wb();Fb();Bb();Xc();Vv();Ub();Gv();Vb();Yw="pbrVertexShader",uq=`#define PBR_VERTEX_SHADER #define CUSTOM_VERTEX_EXTENSION precision highp float; #include<__decl__pbrVertex> @@ -20693,7 +20693,7 @@ gl_PointSize=pointSize; #include #define CUSTOM_VERTEX_MAIN_END } -`;x.ShadersStore[Yw]||(x.ShadersStore[Yw]=uZ);hve={name:Yw,shader:uZ}});var pZ,mve,gZ=y(()=>{W();Gb();pZ="pbrFragmentDeclaration",mve=`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; +`;x.ShadersStore[Yw]||(x.ShadersStore[Yw]=uq);mve={name:Yw,shader:uq}});var pq,pve,gq=y(()=>{W();Gb();pq="pbrFragmentDeclaration",pve=`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 @@ -20841,7 +20841,7 @@ uniform vec3 vSphericalX;uniform vec3 vSphericalY;uniform vec3 vSphericalZ;unifo #endif #endif #define ADDITIONAL_FRAGMENT_DECLARATION -`;x.IncludesShadersStore[pZ]||(x.IncludesShadersStore[pZ]=mve)});var _Z,pve,vZ=y(()=>{W();_Z="samplerFragmentAlternateDeclaration",pve=`#ifdef _DEFINENAME_ +`;x.IncludesShadersStore[pq]||(x.IncludesShadersStore[pq]=pve)});var _q,gve,vq=y(()=>{W();_q="samplerFragmentAlternateDeclaration",gve=`#ifdef _DEFINENAME_ #if _DEFINENAME_DIRECTUV==1 #define v_VARYINGNAME_UV vMainUV1 #elif _DEFINENAME_DIRECTUV==2 @@ -20858,7 +20858,7 @@ uniform vec3 vSphericalX;uniform vec3 vSphericalY;uniform vec3 vSphericalZ;unifo varying vec2 v_VARYINGNAME_UV; #endif #endif -`;x.IncludesShadersStore[_Z]||(x.IncludesShadersStore[_Z]=pve)});var EZ,gve,SZ=y(()=>{W();qu();vZ();MM();EZ="pbrFragmentSamplersDeclaration",gve=`#include(_DEFINENAME_,ALBEDO,_VARYINGNAME_,Albedo,_SAMPLERNAME_,albedo) +`;x.IncludesShadersStore[_q]||(x.IncludesShadersStore[_q]=gve)});var Eq,_ve,Sq=y(()=>{W();Zu();vq();MM();Eq="pbrFragmentSamplersDeclaration",_ve=`#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) @@ -20925,7 +20925,7 @@ uniform sampler2D refractionSamplerLow;uniform sampler2D refractionSamplerHigh; #ifdef IBL_CDF_FILTERING uniform sampler2D icdfSampler; #endif -`;x.IncludesShadersStore[EZ]||(x.IncludesShadersStore[EZ]=gve)});var TZ,_ve,AZ=y(()=>{W();IO();TZ="pbrBlockAlbedoOpacity",_ve=`struct albedoOpacityOutParams +`;x.IncludesShadersStore[Eq]||(x.IncludesShadersStore[Eq]=_ve)});var Tq,vve,Aq=y(()=>{W();IO();Tq="pbrBlockAlbedoOpacity",vve=`struct albedoOpacityOutParams {vec3 surfaceAlbedo;float alpha;}; #define pbr_inline albedoOpacityOutParams albedoOpacityBlock( @@ -21004,7 +21004,7 @@ alpha=1.0; #endif #endif outParams.surfaceAlbedo=surfaceAlbedo;outParams.alpha=alpha;return outParams;} -`;x.IncludesShadersStore[TZ]||(x.IncludesShadersStore[TZ]=_ve)});var xZ,vve,RZ=y(()=>{W();xZ="pbrBlockReflectivity",vve=`struct reflectivityOutParams +`;x.IncludesShadersStore[Tq]||(x.IncludesShadersStore[Tq]=vve)});var xq,Eve,Rq=y(()=>{W();xq="pbrBlockReflectivity",Eve=`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; @@ -21151,7 +21151,7 @@ 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;} -`;x.IncludesShadersStore[xZ]||(x.IncludesShadersStore[xZ]=vve)});var bZ,Eve,MZ=y(()=>{W();bZ="pbrBlockAmbientOcclusion",Eve=`struct ambientOcclusionOutParams +`;x.IncludesShadersStore[xq]||(x.IncludesShadersStore[xq]=Eve)});var bq,Sve,Mq=y(()=>{W();bq="pbrBlockAmbientOcclusion",Sve=`struct ambientOcclusionOutParams {vec3 ambientOcclusionColor; #if DEBUGMODE>0 && defined(AMBIENT) vec3 ambientOcclusionColorMap; @@ -21174,7 +21174,7 @@ outParams.ambientOcclusionColorMap=ambientOcclusionColorMap; #endif #endif outParams.ambientOcclusionColor=ambientOcclusionColor;return outParams;} -`;x.IncludesShadersStore[bZ]||(x.IncludesShadersStore[bZ]=Eve)});var yZ,Sve,IZ=y(()=>{W();yZ="pbrBlockAlphaFresnel",Sve=`#ifdef ALPHAFRESNEL +`;x.IncludesShadersStore[bq]||(x.IncludesShadersStore[bq]=Sve)});var yq,Tve,Iq=y(()=>{W();yq="pbrBlockAlphaFresnel",Tve=`#ifdef ALPHAFRESNEL #if defined(ALPHATEST) || defined(ALPHABLEND) struct alphaFresnelOutParams {float alpha;}; @@ -21202,7 +21202,7 @@ outParams.alpha=1.0; return outParams;} #endif #endif -`;x.IncludesShadersStore[yZ]||(x.IncludesShadersStore[yZ]=Sve)});var CZ,Tve,PZ=y(()=>{W();CZ="pbrBlockAnisotropic",Tve=`#ifdef ANISOTROPIC +`;x.IncludesShadersStore[yq]||(x.IncludesShadersStore[yq]=Tve)});var Cq,Ave,Pq=y(()=>{W();Cq="pbrBlockAnisotropic",Ave=`#ifdef ANISOTROPIC struct anisotropicOutParams {float anisotropy;vec3 anisotropicTangent;vec3 anisotropicBitangent;vec3 anisotropicNormal; #if DEBUGMODE>0 && defined(ANISOTROPIC_TEXTURE) @@ -21235,7 +21235,7 @@ 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 -`;x.IncludesShadersStore[CZ]||(x.IncludesShadersStore[CZ]=Tve)});var DZ,Ave,LZ=y(()=>{W();DZ="pbrBlockReflection",Ave=`#ifdef REFLECTION +`;x.IncludesShadersStore[Cq]||(x.IncludesShadersStore[Cq]=Ave)});var Dq,xve,Lq=y(()=>{W();Dq="pbrBlockReflection",xve=`#ifdef REFLECTION struct reflectionOutParams {vec4 environmentRadiance;vec3 environmentIrradiance; #ifdef REFLECTIONMAP_3D @@ -21520,7 +21520,7 @@ outParams.environmentRadiance=environmentRadiance; #endif outParams.environmentIrradiance=environmentIrradiance;outParams.reflectionCoords=reflectionCoords;return outParams;} #endif -`;x.IncludesShadersStore[DZ]||(x.IncludesShadersStore[DZ]=Ave)});var OZ,xve,NZ=y(()=>{W();OZ="pbrBlockSheen",xve=`#ifdef SHEEN +`;x.IncludesShadersStore[Dq]||(x.IncludesShadersStore[Dq]=xve)});var Oq,Rve,Nq=y(()=>{W();Oq="pbrBlockSheen",Rve=`#ifdef SHEEN struct sheenOutParams {float sheenIntensity;vec3 sheenColor;float sheenRoughness; #ifdef SHEEN_LINKWITHALBEDO @@ -21697,7 +21697,7 @@ outParams.sheenAlbedoScaling=1.0-sheenIntensity*max(max(sheenColor.r,sheenColor. #endif outParams.sheenIntensity=sheenIntensity;outParams.sheenColor=sheenColor;outParams.sheenRoughness=sheenRoughness;return outParams;} #endif -`;x.IncludesShadersStore[OZ]||(x.IncludesShadersStore[OZ]=xve)});var wZ,Rve,FZ=y(()=>{W();wZ="pbrBlockClearcoat",Rve=`struct clearcoatOutParams +`;x.IncludesShadersStore[Oq]||(x.IncludesShadersStore[Oq]=Rve)});var wq,bve,Fq=y(()=>{W();wq="pbrBlockClearcoat",bve=`struct clearcoatOutParams {vec3 specularEnvironmentR0;float conservationFactor;vec3 clearCoatNormalW;vec2 clearCoatAARoughnessFactors;float clearCoatIntensity;float clearCoatRoughness; #ifdef REFLECTION vec3 finalClearCoatRadianceScaled; @@ -21934,7 +21934,7 @@ outParams.energyConservationFactorClearCoat=getEnergyConservationFactor(outParam #endif return outParams;} #endif -`;x.IncludesShadersStore[wZ]||(x.IncludesShadersStore[wZ]=Rve)});var BZ,bve,UZ=y(()=>{W();BZ="pbrBlockIridescence",bve=`struct iridescenceOutParams +`;x.IncludesShadersStore[wq]||(x.IncludesShadersStore[wq]=bve)});var Bq,Mve,Uq=y(()=>{W();Bq="pbrBlockIridescence",Mve=`struct iridescenceOutParams {float iridescenceIntensity;float iridescenceIOR;float iridescenceThickness;vec3 specularEnvironmentR0;}; #ifdef IRIDESCENCE #define pbr_inline @@ -21974,7 +21974,7 @@ 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 -`;x.IncludesShadersStore[BZ]||(x.IncludesShadersStore[BZ]=bve)});var VZ,Mve,GZ=y(()=>{W();VZ="pbrBlockSubSurface",Mve=`struct subSurfaceOutParams +`;x.IncludesShadersStore[Bq]||(x.IncludesShadersStore[Bq]=Mve)});var Vq,yve,Gq=y(()=>{W();Vq="pbrBlockSubSurface",yve=`struct subSurfaceOutParams {vec3 specularEnvironmentReflectance; #ifdef SS_REFRACTION vec3 finalRefraction;vec3 surfaceAlbedo; @@ -22371,11 +22371,11 @@ outParams.refractionIrradiance=refractionIrradiance.rgb; #endif return outParams;} #endif -`;x.IncludesShadersStore[VZ]||(x.IncludesShadersStore[VZ]=Mve)});var kZ,yve,Kw=y(()=>{W();kZ="pbrBlockReflectance0",yve=`float reflectanceF0=reflectivityOut.reflectanceF0;vec3 specularEnvironmentR0=reflectivityOut.colorReflectanceF0;vec3 specularEnvironmentR90=reflectivityOut.colorReflectanceF90; +`;x.IncludesShadersStore[Vq]||(x.IncludesShadersStore[Vq]=yve)});var kq,Ive,Kw=y(()=>{W();kq="pbrBlockReflectance0",Ive=`float reflectanceF0=reflectivityOut.reflectanceF0;vec3 specularEnvironmentR0=reflectivityOut.colorReflectanceF0;vec3 specularEnvironmentR90=reflectivityOut.colorReflectanceF90; #ifdef ALPHAFRESNEL float reflectance90=fresnelGrazingReflectance(reflectanceF0);specularEnvironmentR90=specularEnvironmentR90*reflectance90; #endif -`;x.IncludesShadersStore[kZ]||(x.IncludesShadersStore[kZ]=yve)});var WZ,Ive,zZ=y(()=>{W();yO();Kw();WZ="pbrClusteredLightingFunctions",Ive=`#if defined(CLUSTLIGHT_BATCH) && CLUSTLIGHT_BATCH>0 +`;x.IncludesShadersStore[kq]||(x.IncludesShadersStore[kq]=Ive)});var Wq,Cve,zq=y(()=>{W();yO();Kw();Wq="pbrClusteredLightingFunctions",Cve=`#if defined(CLUSTLIGHT_BATCH) && CLUSTLIGHT_BATCH>0 #include #define inline lightingInfo computeClusteredLighting( @@ -22488,7 +22488,7 @@ result.sheen+=info.sheen; batchOffset+=CLUSTLIGHT_BATCH;} return result;} #endif -`;x.IncludesShadersStore[WZ]||(x.IncludesShadersStore[WZ]=Ive)});var HZ,Cve,XZ=y(()=>{W();HZ="pbrBlockNormalFinal",Cve=`#if defined(FORCENORMALFORWARD) && defined(NORMAL) +`;x.IncludesShadersStore[Wq]||(x.IncludesShadersStore[Wq]=Cve)});var Hq,Pve,Xq=y(()=>{W();Hq="pbrBlockNormalFinal",Pve=`#if defined(FORCENORMALFORWARD) && defined(NORMAL) vec3 faceNormal=normalize(cross(dFdx(vPositionW),dFdy(vPositionW)))*vEyePosition.w; #if defined(TWOSIDEDLIGHTING) faceNormal=gl_FrontFacing ? faceNormal : -faceNormal; @@ -22502,7 +22502,7 @@ normalW=gl_FrontFacing ? -normalW : normalW; normalW=gl_FrontFacing ? normalW : -normalW; #endif #endif -`;x.IncludesShadersStore[HZ]||(x.IncludesShadersStore[HZ]=Cve)});var YZ,Pve,KZ=y(()=>{W();YZ="pbrBlockLightmapInit",Pve=`#ifdef LIGHTMAP +`;x.IncludesShadersStore[Hq]||(x.IncludesShadersStore[Hq]=Pve)});var Yq,Dve,Kq=y(()=>{W();Yq="pbrBlockLightmapInit",Dve=`#ifdef LIGHTMAP vec4 lightmapColor=texture2D(lightmapSampler,vLightmapUV+uvOffset); #ifdef RGBDLIGHTMAP lightmapColor.rgb=fromRGBD(lightmapColor); @@ -22512,7 +22512,7 @@ lightmapColor.rgb=toLinearSpace(lightmapColor.rgb); #endif lightmapColor.rgb*=vLightmapInfos.y; #endif -`;x.IncludesShadersStore[YZ]||(x.IncludesShadersStore[YZ]=Pve)});var jZ,Dve,ZZ=y(()=>{W();jZ="pbrBlockGeometryInfo",Dve=`float NdotVUnclamped=dot(normalW,viewDirectionW);float NdotV=absEps(NdotVUnclamped);float alphaG=convertRoughnessToAverageSlope(roughness);vec2 AARoughnessFactors=getAARoughnessFactors(normalW.xyz); +`;x.IncludesShadersStore[Yq]||(x.IncludesShadersStore[Yq]=Dve)});var jq,Lve,qq=y(()=>{W();jq="pbrBlockGeometryInfo",Lve=`float NdotVUnclamped=dot(normalW,viewDirectionW);float NdotV=absEps(NdotVUnclamped);float alphaG=convertRoughnessToAverageSlope(roughness);vec2 AARoughnessFactors=getAARoughnessFactors(normalW.xyz); #ifdef SPECULARAA alphaG+=AARoughnessFactors.y; #endif @@ -22536,7 +22536,7 @@ float eho=environmentHorizonOcclusion(-viewDirectionW,normalW,geometricNormalW); #endif #endif #endif -`;x.IncludesShadersStore[jZ]||(x.IncludesShadersStore[jZ]=Dve)});var qZ,Lve,QZ=y(()=>{W();qZ="pbrBlockReflectance",Lve=`#if defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX) +`;x.IncludesShadersStore[jq]||(x.IncludesShadersStore[jq]=Lve)});var Zq,Ove,Qq=y(()=>{W();Zq="pbrBlockReflectance",Ove=`#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); @@ -22562,7 +22562,7 @@ colorSpecularEnvironmentReflectance*=clearcoatOut.conservationFactor; colorSpecularEnvironmentReflectance*=clearcoatOut.absorption; #endif #endif -`;x.IncludesShadersStore[qZ]||(x.IncludesShadersStore[qZ]=Lve)});var $Z,Ove,JZ=y(()=>{W();$Z="pbrBlockDirectLighting",Ove=`vec3 diffuseBase=vec3(0.,0.,0.); +`;x.IncludesShadersStore[Zq]||(x.IncludesShadersStore[Zq]=Ove)});var $q,Nve,Jq=y(()=>{W();$q="pbrBlockDirectLighting",Nve=`vec3 diffuseBase=vec3(0.,0.,0.); #ifdef SS_TRANSLUCENCY vec3 diffuseTransmissionBase=vec3(0.,0.,0.); #endif @@ -22583,7 +22583,7 @@ float aggShadow=0.;float numLights=0.; #if defined(CLEARCOAT) && defined(CLEARCOAT_TINT) vec3 absorption=vec3(0.); #endif -`;x.IncludesShadersStore[$Z]||(x.IncludesShadersStore[$Z]=Ove)});var eq,Nve,tq=y(()=>{W();eq="pbrBlockFinalLitComponents",Nve=`aggShadow=aggShadow/numLights; +`;x.IncludesShadersStore[$q]||(x.IncludesShadersStore[$q]=Nve)});var eZ,wve,tZ=y(()=>{W();eZ="pbrBlockFinalLitComponents",wve=`aggShadow=aggShadow/numLights; #if defined(ENVIRONMENTBRDF) #ifdef MS_BRDF_ENERGY_CONSERVATION vec3 baseSpecularEnergyConservationFactor=getEnergyConservationFactor(vec3(reflectanceF0),environmentBrdf);vec3 coloredEnergyConservationFactor=getEnergyConservationFactor(clearcoatOut.specularEnvironmentR0,environmentBrdf); @@ -22689,7 +22689,7 @@ luminanceOverAlpha+=getLuminance(finalClearCoatScaled); alpha=saturate(alpha+luminanceOverAlpha*luminanceOverAlpha); #endif #endif -`;x.IncludesShadersStore[eq]||(x.IncludesShadersStore[eq]=Nve)});var iq,wve,rq=y(()=>{W();iq="pbrBlockFinalUnlitComponents",wve=`vec3 finalDiffuse=diffuseBase;finalDiffuse*=surfaceAlbedo; +`;x.IncludesShadersStore[eZ]||(x.IncludesShadersStore[eZ]=wve)});var iZ,Fve,rZ=y(()=>{W();iZ="pbrBlockFinalUnlitComponents",Fve=`vec3 finalDiffuse=diffuseBase;finalDiffuse*=surfaceAlbedo; #if defined(SS_REFRACTION) && !defined(UNLIT) && !defined(LEGACY_SPECULAR_ENERGY_CONSERVATION) finalDiffuse*=subSurfaceOut.refractionOpacity; #endif @@ -22713,7 +22713,7 @@ vec3 ambientOcclusionForDirectDiffuse=mix(vec3(1.),aoOut.ambientOcclusionColor,v vec3 ambientOcclusionForDirectDiffuse=aoOut.ambientOcclusionColor; #endif finalAmbient*=aoOut.ambientOcclusionColor;finalDiffuse*=ambientOcclusionForDirectDiffuse; -`;x.IncludesShadersStore[iq]||(x.IncludesShadersStore[iq]=wve)});var nq,Fve,sq=y(()=>{W();nq="pbrBlockFinalColorComposition",Fve=`vec4 finalColor=vec4( +`;x.IncludesShadersStore[iZ]||(x.IncludesShadersStore[iZ]=Fve)});var nZ,Bve,sZ=y(()=>{W();nZ="pbrBlockFinalColorComposition",Bve=`vec4 finalColor=vec4( #ifndef UNLIT #ifdef REFLECTION finalIrradiance + @@ -22755,7 +22755,7 @@ finalColor.rgb+=lightmapColor.rgb; finalColor.rgb+=finalEmissive; #define CUSTOM_FRAGMENT_BEFORE_FOG finalColor=max(finalColor,0.0); -`;x.IncludesShadersStore[nq]||(x.IncludesShadersStore[nq]=Fve)});var aq,Bve,oq=y(()=>{W();aq="pbrBlockPrePass",Bve=`#if SCENE_MRT_COUNT>0 +`;x.IncludesShadersStore[nZ]||(x.IncludesShadersStore[nZ]=Bve)});var aZ,Uve,oZ=y(()=>{W();aZ="pbrBlockPrePass",Uve=`#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); @@ -22837,7 +22837,7 @@ gl_FragData[PREPASS_REFLECTIVITY_INDEX]=vec4( 0.0,0.0,0.0,1.0 )*writeGeometryInf #endif #endif #endif -`;x.IncludesShadersStore[aq]||(x.IncludesShadersStore[aq]=Bve)});var cq={};Be(cq,{pbrPixelShader:()=>Uve});var jw,lq,Uve,fq=y(()=>{W();kb();Wb();gZ();Xw();Sw();zb();Hb();SZ();Yb();Yc();Zu();kv();Ja();Tw();Aw();xw();Kb();Xb();ig();Rw();bw();tg();Mw();yw();yM();jb();Zb();Qv();AZ();RZ();MZ();IZ();PZ();LZ();NZ();FZ();UZ();GZ();zZ();Kc();Iw();qb();XZ();Qb();KZ();ZZ();Kw();QZ();JZ();CO();tq();rq();sq();$b();Wv();Cw();oq();Jb();Pw();jw="pbrPixelShader",lq=`#define PBR_FRAGMENT_SHADER +`;x.IncludesShadersStore[aZ]||(x.IncludesShadersStore[aZ]=Uve)});var cZ={};Be(cZ,{pbrPixelShader:()=>Vve});var jw,lZ,Vve,fZ=y(()=>{W();kb();Wb();gq();Xw();Sw();zb();Hb();Sq();Yb();Yc();qu();kv();Ja();Tw();Aw();xw();Kb();Xb();ig();Rw();bw();tg();Mw();yw();yM();jb();qb();Qv();Aq();Rq();Mq();Iq();Pq();Lq();Nq();Fq();Uq();Gq();zq();Kc();Iw();Zb();Xq();Qb();Kq();qq();Kw();Qq();Jq();CO();tZ();rZ();sZ();$b();Wv();Cw();oZ();Jb();Pw();jw="pbrPixelShader",lZ=`#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 @@ -23400,23 +23400,23 @@ if (fragDepth==nearestDepth) {frontColor.rgb+=finalColor.rgb*finalColor.a*alphaM #include #define CUSTOM_FRAGMENT_MAIN_END } -`;x.ShadersStore[jw]||(x.ShadersStore[jw]=lq);Uve={name:jw,shader:lq}});var ag,Zw,DM,qw,Cr,dq=y(()=>{Xt();zt();Lt();Oo();RM();Ks();We();Yi();lj();$R();Kt();JR();dv();ts();ro();Dv();to();RD();fd();cj();fj();dj();uj();hj();hO();Ol();Lv();es();eb();tb();ib();rb();ag={effect:null,subMesh:null},Zw=class extends Xp(Hp(Lr)){},DM=class extends Wp(Zw){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}},qw=class extends Yp(Bl){},Cr=class n extends qw{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 Oi(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=Ee.White(),this._useOnlyMetallicFromMetallicReflectanceTexture=!1,this._metallicReflectanceTexture=null,this._reflectanceTexture=null,this._microSurfaceTexture=null,this._bumpTexture=null,this._lightmapTexture=null,this._ambientColor=new Ee(0,0,0),this._albedoColor=new Ee(1,1,1),this._baseWeight=1,this._baseDiffuseRoughness=null,this._reflectivityColor=new Ee(1,1,1),this._reflectionColor=new Ee(1,1,1),this._emissiveColor=new Ee(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 Ki(16),this._globalAmbientColor=new Ee(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 Fr(this),this.clearCoat=new _n(this),this.iridescence=new ta(this),this.anisotropy=new Qc(this),this.sheen=new ba(this),this.subSurface=new Ci(this),this.detailMap=new no(this),this._attachImageProcessingConfiguration(null),this.getRenderTargetTextures=()=>(this._renderTargets.reset(),fe.ReflectionTextureEnabled&&this._reflectionTexture&&this._reflectionTexture.isRenderTarget&&this._renderTargets.push(this._reflectionTexture),this._eventInfo.renderTargets=this._renderTargets,this._callbackPluginEventFillRenderTargetTextures(this._eventInfo),this._renderTargets),this._environmentBRDFTexture=xM(this.getScene()),this.prePassConfiguration=new Js}get hasRenderTargetTextures(){return fe.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 u;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 DM(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&&fe.DiffuseTextureEnabled&&!this._albedoTexture.isReadyOrNotBlocking()||this._baseWeightTexture&&fe.BaseWeightTextureEnabled&&!this._baseWeightTexture.isReadyOrNotBlocking()||this._baseDiffuseRoughnessTexture&&fe.BaseDiffuseRoughnessTextureEnabled&&!this._baseDiffuseRoughnessTexture.isReadyOrNotBlocking()||this._ambientTexture&&fe.AmbientTextureEnabled&&!this._ambientTexture.isReadyOrNotBlocking()||this._opacityTexture&&fe.OpacityTextureEnabled&&!this._opacityTexture.isReadyOrNotBlocking())return!1;let h=this._getReflectionTexture();if(h&&fe.ReflectionTextureEnabled){if(!h.isReadyOrNotBlocking())return!1;if(h.irradianceTexture){if(!h.irradianceTexture.isReadyOrNotBlocking())return!1}else if(!h.sphericalPolynomial&&((u=h.getInternalTexture())!=null&&u._sphericalPolynomialPromise))return!1}if(this._lightmapTexture&&fe.LightmapTextureEnabled&&!this._lightmapTexture.isReadyOrNotBlocking()||this._emissiveTexture&&fe.EmissiveTextureEnabled&&!this._emissiveTexture.isReadyOrNotBlocking())return!1;if(fe.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&&fe.BumpTextureEnabled&&!this._disableBumpMap&&!this._bumpTexture.isReady()||this._environmentBRDFTexture&&fe.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 h=0;h{m.push(`vp_${R}_info`)}))}else this._vertexPullingMetadata=null;Yt&&(Yt.PrepareUniforms(m,i),Yt.PrepareSamplers(g,i)),Dp({uniformsNames:m,uniformBuffersNames:p,samplers:g,defines:i,maxSimultaneousLights:this._maxSimultaneousLights,shaderLanguage:this._shaderLanguage});let v={};this.customShaderNameResolve&&(h=this.customShaderNameResolve(h,m,p,g,i,u,v));let E=i.toString(),T=c.createEffect(h,{attributes:u,uniformsNames:m,uniformBuffersNames:p,samplers:g,defines:E,fallbacks:f,onCompiled:r,onError:s,indexParameters:_,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(()=>(_j(),gj)),Promise.resolve().then(()=>(lZ(),oZ))]):await Promise.all([Promise.resolve().then(()=>(mZ(),hZ)),Promise.resolve().then(()=>(fq(),cq))]),this._shadersLoaded=!0}},c);return this._eventInfo.customCode=void 0,T}_prepareDefines(e,t,i,r=null,s=null){let a=t.hasThinInstances,o=this.getScene(),l=o.getEngine();bp(o,e,i,!0,this._maxSimultaneousLights,this._disableLighting),i._needNormals=!0,Ip(o,i);let c=this.needAlphaBlendingForMesh(e)&&this.getScene().useOrderIndependentTransparency;if(Pp(o,i,this.canRenderToMRT&&!c),Cp(o,i,c),ss.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&&fe.DiffuseTextureEnabled?(si(this._albedoTexture,i,"ALBEDO"),i.GAMMAALBEDO=this._albedoTexture.gammaSpace):i.ALBEDO=!1,this._baseWeightTexture&&fe.BaseWeightTextureEnabled?si(this._baseWeightTexture,i,"BASE_WEIGHT"):i.BASE_WEIGHT=!1,this._baseDiffuseRoughnessTexture&&fe.BaseDiffuseRoughnessTextureEnabled?si(this._baseDiffuseRoughnessTexture,i,"BASE_DIFFUSE_ROUGHNESS"):i.BASE_DIFFUSE_ROUGHNESS=!1,this._ambientTexture&&fe.AmbientTextureEnabled?(si(this._ambientTexture,i,"AMBIENT"),i.AMBIENTINGRAYSCALE=this._useAmbientInGrayScale):i.AMBIENT=!1,this._opacityTexture&&fe.OpacityTextureEnabled?(si(this._opacityTexture,i,"OPACITY"),i.OPACITYRGB=this._opacityTexture.getAlphaFromRGB):i.OPACITY=!1;let f=this._getReflectionTexture(),d=this._forceIrradianceInFragment||this.realTimeFiltering||this._twoSidedLighting||l.getCaps().maxVaryingVectors<=8||this._baseDiffuseRoughnessTexture!=null;id(o,f,i,this.realTimeFiltering,this.realTimeFilteringQuality,!d),this._lightmapTexture&&fe.LightmapTextureEnabled?(si(this._lightmapTexture,i,"LIGHTMAP"),i.USELIGHTMAPASSHADOWMAP=this._useLightmapAsShadowmap,i.GAMMALIGHTMAP=this._lightmapTexture.gammaSpace,i.RGBDLIGHTMAP=this._lightmapTexture.isRGBD):i.LIGHTMAP=!1,this._emissiveTexture&&fe.EmissiveTextureEnabled?(si(this._emissiveTexture,i,"EMISSIVE"),i.GAMMAEMISSIVE=this._emissiveTexture.gammaSpace):i.EMISSIVE=!1,fe.SpecularTextureEnabled?(this._metallicTexture?(si(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?(si(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?(si(this._metallicReflectanceTexture,i,"METALLIC_REFLECTANCE"),i.METALLIC_REFLECTANCE_GAMMA=this._metallicReflectanceTexture.gammaSpace):i.METALLIC_REFLECTANCE=!1,this._reflectanceTexture&&(!this._metallicReflectanceTexture||this._metallicReflectanceTexture&&this._useOnlyMetallicFromMetallicReflectanceTexture)?(si(this._reflectanceTexture,i,"REFLECTANCE"),i.REFLECTANCE_GAMMA=this._reflectanceTexture.gammaSpace):i.REFLECTANCE=!1):(i.METALLIC_REFLECTANCE=!1,i.REFLECTANCE=!1),this._microSurfaceTexture?si(this._microSurfaceTexture,i,"MICROSURFACEMAP"):i.MICROSURFACEMAP=!1):(i.REFLECTIVITY=!1,i.MICROSURFACEMAP=!1),l.getCaps().standardDerivatives&&this._bumpTexture&&fe.BumpTextureEnabled&&!this._disableBumpMap?(si(this._bumpTexture,i,"BUMP"),this._useParallax&&this._albedoTexture&&fe.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&&fe.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&&(xp(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),Mp(o,l,this,i,!!r,s,a),this._eventInfo.defines=i,this._eventInfo.mesh=e,this._callbackPluginEventPrepareDefinesBeforeAttributes(this._eventInfo),yp(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 DM(this._eventInfo.defineNames),o=this._prepareEffect(e,e,a,void 0,void 0,r.useInstances,r.clipPlane);this._onEffectCreatedObservable&&(ag.effect=o,ag.subMesh=null,this._onEffectCreatedObservable.notifyObservers(ag)),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),Lp(e,!0,!0,!0,!0,!0),super.buildUniformLayout()}bindForSubMesh(e,t,i){var u,h,m,g;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),ss.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);Zs(t,this._activeEffect,this.prePassConfiguration),this._vertexPullingMetadata&&ud(this._activeEffect,this._vertexPullingMetadata);let f=null,d=this._uniformBuffer;if(c){if(this.bindViewProjection(a),f=this._getReflectionTexture(),!d.useUbo||!this.isFrozen||!d.isSync||i._drawWrapper._forceRebindOnNextCall){if(r.texturesEnabled&&(this._albedoTexture&&fe.DiffuseTextureEnabled&&(d.updateFloat2("vAlbedoInfos",this._albedoTexture.coordinatesIndex,this._albedoTexture.level),ai(this._albedoTexture,d,"albedo")),this._baseWeightTexture&&fe.BaseWeightTextureEnabled&&(d.updateFloat2("vBaseWeightInfos",this._baseWeightTexture.coordinatesIndex,this._baseWeightTexture.level),ai(this._baseWeightTexture,d,"baseWeight")),this._baseDiffuseRoughnessTexture&&fe.BaseDiffuseRoughnessTextureEnabled&&(d.updateFloat2("vBaseDiffuseRoughnessInfos",this._baseDiffuseRoughnessTexture.coordinatesIndex,this._baseDiffuseRoughnessTexture.level),ai(this._baseDiffuseRoughnessTexture,d,"baseDiffuseRoughness")),this._ambientTexture&&fe.AmbientTextureEnabled&&(d.updateFloat4("vAmbientInfos",this._ambientTexture.coordinatesIndex,this._ambientTexture.level,this._ambientTextureStrength,this._ambientTextureImpactOnAnalyticalLights),ai(this._ambientTexture,d,"ambient")),this._opacityTexture&&fe.OpacityTextureEnabled&&(d.updateFloat2("vOpacityInfos",this._opacityTexture.coordinatesIndex,this._opacityTexture.level),ai(this._opacityTexture,d,"opacity")),this._emissiveTexture&&fe.EmissiveTextureEnabled&&(d.updateFloat2("vEmissiveInfos",this._emissiveTexture.coordinatesIndex,this._emissiveTexture.level),ai(this._emissiveTexture,d,"emissive")),this._lightmapTexture&&fe.LightmapTextureEnabled&&(d.updateFloat2("vLightmapInfos",this._lightmapTexture.coordinatesIndex,this._lightmapTexture.level),ai(this._lightmapTexture,d,"lightmap")),fe.SpecularTextureEnabled&&(this._metallicTexture?(d.updateFloat3("vReflectivityInfos",this._metallicTexture.coordinatesIndex,this._metallicTexture.level,this._ambientTextureStrength),ai(this._metallicTexture,d,"reflectivity")):this._reflectivityTexture&&(d.updateFloat3("vReflectivityInfos",this._reflectivityTexture.coordinatesIndex,this._reflectivityTexture.level,1),ai(this._reflectivityTexture,d,"reflectivity")),this._metallicReflectanceTexture&&(d.updateFloat2("vMetallicReflectanceInfos",this._metallicReflectanceTexture.coordinatesIndex,this._metallicReflectanceTexture.level),ai(this._metallicReflectanceTexture,d,"metallicReflectance")),this._reflectanceTexture&&s.REFLECTANCE&&(d.updateFloat2("vReflectanceInfos",this._reflectanceTexture.coordinatesIndex,this._reflectanceTexture.level),ai(this._reflectanceTexture,d,"reflectance")),this._microSurfaceTexture&&(d.updateFloat2("vMicroSurfaceSamplerInfos",this._microSurfaceTexture.coordinatesIndex,this._microSurfaceTexture.level),ai(this._microSurfaceTexture,d,"microSurfaceSampler"))),this._bumpTexture&&o.getCaps().standardDerivatives&&fe.BumpTextureEnabled&&!this._disableBumpMap&&(d.updateFloat3("vBumpInfos",this._bumpTexture.coordinatesIndex,this._bumpTexture.level,this._parallaxScaleBias),ai(this._bumpTexture,d,"bump"),r._mirroredCameraPosition?d.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?1:-1,this._invertNormalMapY?1:-1):d.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?-1:1,this._invertNormalMapY?-1:1)),_p(r,s,d,this._reflectionColor,f,this.realTimeFiltering,!0,!0,!0,!0,!0)),this.pointsCloud&&d.updateFloat("pointSize",this.pointSize),s.METALLICWORKFLOW){Ln.Color4[0].r=this._metallic===void 0||this._metallic===null?1:this._metallic,Ln.Color4[0].g=this._roughness===void 0||this._roughness===null?1:this._roughness;let p=(h=(u=this.subSurface)==null?void 0:u._indexOfRefraction)!=null?h:1.5,_=1;Ln.Color4[0].b=p;let v=Math.pow((p-_)/(p+_),2);Ln.Color4[0].a=v,d.updateDirectColor4("vReflectivityColor",Ln.Color4[0]),d.updateColor4("vMetallicReflectanceFactors",this._metallicReflectanceColor,this._metallicF0Factor)}else d.updateColor4("vReflectivityColor",this._reflectivityColor,this._microSurface);d.updateColor3("vEmissiveColor",fe.EmissiveTextureEnabled?this._emissiveColor:Ee.BlackReadOnly),!s.SS_REFRACTION&&((m=this.subSurface)!=null&&m._linkRefractionWithTransparency)?d.updateColor4("vAlbedoColor",this._albedoColor,1):d.updateColor4("vAlbedoColor",this._albedoColor,this.alpha),d.updateFloat("baseWeight",this._baseWeight),d.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,d.updateVector4("vLightingIntensity",this._lightingInfos),r.ambientColor.multiplyToRef(this._ambientColor,this._globalAmbientColor),d.updateColor3("vAmbientColor",this._globalAmbientColor),d.updateFloat2("vDebugMode",this.debugLimit,this.debugFactor)}r.texturesEnabled&&(this._albedoTexture&&fe.DiffuseTextureEnabled&&d.setTexture("albedoSampler",this._albedoTexture),this._baseWeightTexture&&fe.BaseWeightTextureEnabled&&d.setTexture("baseWeightSampler",this._baseWeightTexture),this._baseDiffuseRoughnessTexture&&fe.BaseDiffuseRoughnessTextureEnabled&&d.setTexture("baseDiffuseRoughnessSampler",this._baseDiffuseRoughnessTexture),this._ambientTexture&&fe.AmbientTextureEnabled&&d.setTexture("ambientSampler",this._ambientTexture),this._opacityTexture&&fe.OpacityTextureEnabled&&d.setTexture("opacitySampler",this._opacityTexture),FR(r,s,d,f,this.realTimeFiltering),s.ENVIRONMENTBRDF&&d.setTexture("environmentBrdfSampler",this._environmentBRDFTexture),this._emissiveTexture&&fe.EmissiveTextureEnabled&&d.setTexture("emissiveSampler",this._emissiveTexture),this._lightmapTexture&&fe.LightmapTextureEnabled&&d.setTexture("lightmapSampler",this._lightmapTexture),fe.SpecularTextureEnabled&&(this._metallicTexture?d.setTexture("reflectivitySampler",this._metallicTexture):this._reflectivityTexture&&d.setTexture("reflectivitySampler",this._reflectivityTexture),this._metallicReflectanceTexture&&d.setTexture("metallicReflectanceSampler",this._metallicReflectanceTexture),this._reflectanceTexture&&s.REFLECTANCE&&d.setTexture("reflectanceSampler",this._reflectanceTexture),this._microSurfaceTexture&&d.setTexture("microSurfaceSampler",this._microSurfaceTexture)),this._bumpTexture&&o.getCaps().standardDerivatives&&fe.BumpTextureEnabled&&!this._disableBumpMap&&d.setTexture("bumpSampler",this._bumpTexture)),this.getScene().useOrderIndependentTransparency&&this.needAlphaBlendingForMesh(t)&&this.getScene().depthPeelingRenderer.bind(a),this._eventInfo.subMesh=i,this._callbackPluginEventBindForSubMesh(this._eventInfo),$n(this._activeEffect,this,r),this.bindEyePosition(a)}else r.getEngine()._features.needToAlwaysBindUniformBuffers&&(this._needToBindSceneUbo=!0);(c||!this.isFrozen)&&(r.lightsEnabled&&!this._disableLighting&&Ep(r,t,this._activeEffect,s,this._maxSimultaneousLights),(r.fogEnabled&&t.applyFog&&r.fogMode!==ri.FOGMODE_NONE||f||this.subSurface.refractionTexture||t.receiveShadows||s.PREPASS||s.CLUSTLIGHT_BATCH)&&this.bindView(a),ed(r,t,this._activeEffect,!0),s.NUM_MORPH_INFLUENCERS&&Jn(t,this._activeEffect),s.BAKED_VERTEX_ANIMATION_TEXTURE&&((g=t.bakedVertexAnimationManager)==null||g.bind(a,s.INSTANCES)),this._imageProcessingConfiguration.bind(this._activeEffect),Jf(s,this._activeEffect,r)),this._afterBind(t,this._activeEffect,i),d.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,d,u,h,m,g,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(),(d=this._reflectivityTexture)==null||d.dispose(),(u=this._bumpTexture)==null||u.dispose(),(h=this._lightmapTexture)==null||h.dispose(),(m=this._metallicReflectanceTexture)==null||m.dispose(),(g=this._reflectanceTexture)==null||g.dispose(),(p=this._microSurfaceTexture)==null||p.dispose()),this._renderTargets.dispose(),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),super.dispose(e,t)}};Cr.PBRMATERIAL_OPAQUE=Ae.MATERIAL_OPAQUE;Cr.PBRMATERIAL_ALPHATEST=Ae.MATERIAL_ALPHATEST;Cr.PBRMATERIAL_ALPHABLEND=Ae.MATERIAL_ALPHABLEND;Cr.PBRMATERIAL_ALPHATESTANDBLEND=Ae.MATERIAL_ALPHATESTANDBLEND;Cr.DEFAULT_AO_ON_ANALYTICAL_LIGHTS=0;Cr.LIGHTFALLOFF_PHYSICAL=0;Cr.LIGHTFALLOFF_GLTF=1;Cr.LIGHTFALLOFF_STANDARD=2;Cr.ForceGLSL=!1;P([ce("_markAllSubMeshesAsMiscDirty")],Cr.prototype,"debugMode",void 0)});var uq={};Be(uq,{PBRMaterial:()=>pt});var pt,hq=y(()=>{Xt();zt();RM();Kt();dq();er();ts();Dr();pt=class n extends Cr{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===Cr.LIGHTFALLOFF_PHYSICAL}set usePhysicalLightFalloff(e){e!==this.usePhysicalLightFalloff&&(this._markAllSubMeshesAsTexturesDirty(),e?this._lightFalloff=Cr.LIGHTFALLOFF_PHYSICAL:this._lightFalloff=Cr.LIGHTFALLOFF_STANDARD)}get useGLTFLightFalloff(){return this._lightFalloff===Cr.LIGHTFALLOFF_GLTF}set useGLTFLightFalloff(e){e!==this.useGLTFLightFalloff&&(this._markAllSubMeshesAsTexturesDirty(),e?this._lightFalloff=Cr.LIGHTFALLOFF_GLTF:this._lightFalloff=Cr.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=Ee.White(),this.useOnlyMetallicFromMetallicReflectanceTexture=!1,this.ambientColor=new Ee(0,0,0),this.albedoColor=new Ee(1,1,1),this.baseWeight=1,this.reflectivityColor=new Ee(1,1,1),this.reflectionColor=new Ee(1,1,1),this.emissiveColor=new Ee(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=xM(this.getScene())}getClassName(){return"PBRMaterial"}clone(e,t=!0,i=""){let r=st.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=st.Parse(()=>new n(e.name,t),e,t,i);return e.stencil&&r.stencil.parse(e.stencil,t,i),Ae._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}};pt.PBRMATERIAL_OPAQUE=Cr.PBRMATERIAL_OPAQUE;pt.PBRMATERIAL_ALPHATEST=Cr.PBRMATERIAL_ALPHATEST;pt.PBRMATERIAL_ALPHABLEND=Cr.PBRMATERIAL_ALPHABLEND;pt.PBRMATERIAL_ALPHATESTANDBLEND=Cr.PBRMATERIAL_ALPHATESTANDBLEND;pt.DEFAULT_AO_ON_ANALYTICAL_LIGHTS=Cr.DEFAULT_AO_ON_ANALYTICAL_LIGHTS;P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"directIntensity",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"emissiveIntensity",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"environmentIntensity",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"specularIntensity",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"disableBumpMap",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"albedoTexture",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"baseWeightTexture",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"baseDiffuseRoughnessTexture",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"ambientTexture",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"ambientTextureStrength",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"ambientTextureImpactOnAnalyticalLights",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesAndMiscDirty")],pt.prototype,"opacityTexture",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"reflectionTexture",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"emissiveTexture",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"reflectivityTexture",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"metallicTexture",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"metallic",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"roughness",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"metallicF0Factor",void 0);P([yr(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"metallicReflectanceColor",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useOnlyMetallicFromMetallicReflectanceTexture",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"metallicReflectanceTexture",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"reflectanceTexture",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"microSurfaceTexture",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"bumpTexture",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty",null)],pt.prototype,"lightmapTexture",void 0);P([yr("ambient"),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"ambientColor",void 0);P([yr("albedo"),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"albedoColor",void 0);P([F("baseWeight"),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"baseWeight",void 0);P([F("baseDiffuseRoughness"),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"baseDiffuseRoughness",void 0);P([yr("reflectivity"),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"reflectivityColor",void 0);P([yr("reflection"),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"reflectionColor",void 0);P([yr("emissive"),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"emissiveColor",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"microSurface",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useLightmapAsShadowmap",void 0);P([F(),ce("_markAllSubMeshesAsTexturesAndMiscDirty")],pt.prototype,"useAlphaFromAlbedoTexture",void 0);P([F(),ce("_markAllSubMeshesAsTexturesAndMiscDirty")],pt.prototype,"forceAlphaTest",void 0);P([F(),ce("_markAllSubMeshesAsTexturesAndMiscDirty")],pt.prototype,"alphaCutOff",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useSpecularOverAlpha",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useMicroSurfaceFromReflectivityMapAlpha",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useRoughnessFromMetallicTextureAlpha",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useRoughnessFromMetallicTextureGreen",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useMetallnessFromMetallicTextureBlue",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useAmbientOcclusionFromMetallicTextureRed",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useAmbientInGrayScale",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useAutoMicroSurfaceFromReflectivityMap",void 0);P([F()],pt.prototype,"usePhysicalLightFalloff",null);P([F()],pt.prototype,"useGLTFLightFalloff",null);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useRadianceOverAlpha",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useObjectSpaceNormalMap",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useParallax",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useParallaxOcclusion",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"parallaxScaleBias",void 0);P([F(),ce("_markAllSubMeshesAsLightsDirty")],pt.prototype,"disableLighting",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"forceIrradianceInFragment",void 0);P([F(),ce("_markAllSubMeshesAsLightsDirty")],pt.prototype,"maxSimultaneousLights",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"invertNormalMapX",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"invertNormalMapY",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"twoSidedLighting",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useAlphaFresnel",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useLinearAlphaFresnel",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"environmentBRDFTexture",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"forceNormalForward",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"enableSpecularAntiAliasing",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useHorizonOcclusion",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useRadianceOcclusion",void 0);P([F(),ce("_markAllSubMeshesAsMiscDirty")],pt.prototype,"unlit",void 0);P([F(),ce("_markAllSubMeshesAsMiscDirty")],pt.prototype,"applyDecalMapAfterDetailMap",void 0);Bt("BABYLON.PBRMaterial",pt)});var mq={};Be(mq,{PBRMaterialLoadingAdapter:()=>Qw});var Qw,pq=y(()=>{Kt();PN();We();Qw=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=z.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=z.MATERIAL_DIELECTRIC_SPECULAR_MODEL_OPENPBR,this._material.brdf.conductorSpecularModel=z.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!=Ee.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 Ee(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 Ee(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 Ee(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:Ee.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 kve(n){if(n.min&&n.max){let e=n.min,t=n.max,i=$.Vector3[0].copyFromFloats(e[0],e[1],e[2]),r=$.Vector3[1].copyFromFloats(t[0],t[1],t[2]);if(n.normalized&&n.componentType!==5126){let s=1;switch(n.componentType){case 5120:s=127;break;case 5121:s=255;break;case 5122:s=32767;break;case 5123:s=65535;break}let a=1/s;i.scaleInPlace(a),r.scaleInPlace(a)}return new Rn(i,r)}return null}var Vve,Gve,Jt,LM,gq=y(()=>{L6();We();Kt();Ni();Dl();V6();gM();k6();ts();Xr();$f();Yi();OR();pp();wi();yN();z6();MN();gc();Lt();hp();CN();DN();K6();ip();j6();Vve=new aE(()=>Promise.resolve().then(()=>(J6(),$6))),Gve=new aE(()=>Promise.resolve().then(()=>(r7(),i7))),Jt=class{static Get(e,t,i){if(!t||i==null||!t[i])throw new Error(`${e}: Failed to find index (${i})`);return t[i]}static TryGet(e,t){return!e||t==null||!e[t]?null:e[t]}static Assign(e){if(e)for(let t=0;tt.dispose&&t.dispose()),this._extensions.length=0;for(let t of Array.from(this._materialAdapters))(e=t.finalize)==null||e.call(t);this._materialAdapters.clear(),this._gltf=null,this._bin=null,this._babylonScene=null,this._rootBabylonMesh=null,this._defaultBabylonMaterialData={},this._postSceneLoadActions.length=0,this._parent.dispose()}}async importMeshAsync(e,t,i,r,s,a,o=""){return await Promise.resolve().then(async()=>{this._babylonScene=t,this._assetContainer=i,this._loadData(r);let l=null;if(e){let c={};if(this._gltf.nodes)for(let d of this._gltf.nodes)d.name&&(c[d.name]=d.index);l=(e instanceof Array?e:[e]).map(d=>{let u=c[d];if(u===void 0)throw new Error(`Failed to find node '${d}'`);return u})}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(()=>(sj(),nj))).OpenPBRMaterial,adapterClass:(await Promise.resolve().then(()=>(oj(),aj))).OpenPBRMaterialLoadingAdapter}:this._pbrMaterialImpl={materialClass:(await Promise.resolve().then(()=>(hq(),uq))).PBRMaterial,adapterClass:(await Promise.resolve().then(()=>(pq(),mq))).PBRMaterialLoadingAdapter});let s=`${bs[bs.LOADING]} => ${bs[bs.READY]}`,a=`${bs[bs.LOADING]} => ${bs[bs.COMPLETE]}`;this._parent._startPerformanceCounter(s),this._parent._startPerformanceCounter(a),this._parent._setState(bs.LOADING),this._extensionsOnLoading();let o=new Array,l=this._babylonScene.blockMaterialDirtyMechanism;if(this._babylonScene.blockMaterialDirtyMechanism=!0,!this.parent.loadOnlyMaterials){if(i)o.push(this.loadSceneAsync("/nodes",{nodes:i,index:-1}));else if(this._gltf.scene!=null||this._gltf.scenes&&this._gltf.scenes[0]){let f=Jt.Get("/scene",this._gltf.scenes,this._gltf.scene||0);o.push(this.loadSceneAsync(`/scenes/${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 d=f;d.maxSimultaneousLights!==void 0&&(d.maxSimultaneousLights=Math.max(d.maxSimultaneousLights,this._babylonScene.lights.length))}return this._extensionsOnReady(),this._parent._setState(bs.READY),this._skipStartAnimationStep||this._startAnimations(),r()}).then(f=>(this._parent._endPerformanceCounter(s),pe.SetImmediate(()=>{this._disposed||Promise.all(this._completePromises).then(()=>{this._parent._endPerformanceCounter(a),this._parent._setState(bs.COMPLETE),this._parent.onCompleteObservable.notifyObservers(void 0),this._parent.onCompleteObservable.clear(),this.dispose()},d=>{this._parent.onErrorObservable.notifyObservers(d),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)&&ee.Warn(`Binary buffer length (${i.byteLength}) from JSON does not match chunk length (${e.bin.byteLength})`),this._bin=e.bin}else ee.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(H6.forEach((i,r)=>{var s;((s=this.parent.extensionOptions[r])==null?void 0:s.enabled)===!1?i.isGLTFExtension&&this.isExtensionUsed(r)&&ee.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&&ee.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 ${i} is not available`)}}_createRootNode(){if(this._parent.customRootNode!==void 0)return this._rootBabylonMesh=this._parent.customRootNode,{_babylonTransformNode:this._rootBabylonMesh===null?void 0:this._rootBabylonMesh,index:-1};this._babylonScene._blockEntityCollection=!!this._assetContainer;let e=new Q("__root__",this._babylonScene);this._rootBabylonMesh=e,this._rootBabylonMesh._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,this._rootBabylonMesh.setEnabled(!1);let t={_babylonTransformNode:this._rootBabylonMesh,index:-1};switch(this._parent.coordinateSystemMode){case Jp.AUTO:{this._babylonScene.useRightHandedSystem||(t.rotation=[0,1,0,0],t.scale=[1,1,-1],n._LoadTransform(t,this._rootBabylonMesh));break}case Jp.FORCE_RIGHT_HANDED:{this._babylonScene.useRightHandedSystem=!0;break}default:throw new Error(`Invalid coordinate system mode (${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 Ir&&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 Ju.NONE:break;case Ju.FIRST:{let e=this._getAnimationGroups();e.length!==0&&e[0].start(!0);break}case Ju.ALL:{let e=this._getAnimationGroups();for(let t of e)t.start(!0);break}default:{ee.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/${f.index}`,f,d=>{d.parent=c,this._babylonScene.useRightHandedSystem||(c.scaling.x=-1)}))}if(t.children)for(let f of t.children){let d=Jt.Get(`${e}/children/${f}`,this._gltf.nodes,f);s.push(this.loadNodeAsync(`/nodes/${d.index}`,d,u=>{u.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/${c.index}`,t,c,f=>{let d=t._babylonTransformNodeForSkin;f.metadata=LN(d.metadata,f.metadata||{});let u=Jt.Get(`${e}/skin`,this._gltf.skins,t.skin);s.push(this._loadSkinAsync(`/skins/${u.index}`,t,u,h=>{this._forEachPrimitive(t,m=>{m.skeleton=h}),this._postSceneLoadActions.push(()=>{if(u.skeleton!=null){let m=Jt.Get(`/skins/${u.index}/skeleton`,this._gltf.nodes,u.skeleton).parent;t.index===m.index?f.parent=d.parent:f.parent=m._babylonTransformNode}else f.parent=this._rootBabylonMesh;this._parent.onSkinLoadedObservable.notifyObservers({node:d,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 d=new Array;this._babylonScene._blockEntityCollection=!!this._assetContainer;let u=new Q(t,this._babylonScene);if(u._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,u.sideOrientation=this._babylonScene.useRightHandedSystem?Ae.CounterClockWiseSideOrientation:Ae.ClockWiseSideOrientation,this._createMorphTargets(e,i,r,s,u),d.push(this._loadVertexDataAsync(e,s,u).then(async h=>await this._loadMorphTargetsAsync(e,s,u,h).then(()=>{this._disposed||(this._babylonScene._blockEntityCollection=!!this._assetContainer,h.applyToMesh(u),h._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1)}))),!this.parent.skipMaterials){let h=n._GetDrawMode(e,s.mode);if(s.material==null){let m=this._defaultBabylonMaterialData[h];m||(m=this._createDefaultMaterial("__GLTFLoader._default",h),this._parent.onMaterialLoadedObservable.notifyObservers(m),this._defaultBabylonMaterialData[h]=m),u.material=m}else{let m=Jt.Get(`${e}/material`,this._gltf.materials,s.material);d.push(this._loadMaterialAsync(`/materials/${m.index}`,m,u,h,g=>{u.material=g}))}}f=Promise.all(d),l&&(s._instanceData={babylonSourceMesh:u,promise:f}),c=u}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(`${e}: Attributes are missing`);let a=new Array,o=new bn(i.name,this._babylonScene);if(t.indices==null)i.isUnIndexed=!0;else{let c=Jt.Get(`${e}/indices`,this._gltf.accessors,t.indices);a.push(this._loadIndicesAccessorAsync(`/accessors/${c.index}`,c).then(f=>{o.setIndices(f)}))}let l=(c,f,d)=>{if(s[c]==null)return;i._delayInfo=i._delayInfo||[],i._delayInfo.indexOf(f)===-1&&i._delayInfo.push(f);let u=Jt.Get(`${e}/attributes/${c}`,this._gltf.accessors,s[c]);a.push(this._loadVertexAccessorAsync(`/accessors/${u.index}`,u,f).then(h=>{if(h.getKind()===L.PositionKind&&!this.parent.alwaysComputeBoundingBox&&!i.skeleton){let m=kve(u);m&&(o._boundingInfo=m,o.useBoundingInfoFromGeometry=!0)}o.setVerticesBuffer(h,u.count)})),f==L.MatricesIndicesExtraKind&&(i.numBoneInfluencers=8),d&&d(u)};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(`${e}: Primitives do not have the same number of targets`);let a=i.extras?i.extras.targetNames:null;this._babylonScene._blockEntityCollection=!!this._assetContainer,s.morphTargetManager=new rh(this._babylonScene),s.morphTargetManager._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,s.morphTargetManager.areUpdatesFrozen=!0;for(let o=0;o{a.areUpdatesFrozen=!1})}async _loadMorphTargetVertexDataAsync(e,t,i,r){let s=new Array,a=(o,l,c)=>{if(i[o]==null)return;let f=t.getVertexBuffer(l);if(!f)return;let d=Jt.Get(`${e}/${o}`,this._gltf.accessors,i[o]);s.push(this._loadFloatAccessorAsync(`/accessors/${d.index}`,d).then(u=>{c(f,u)}))};return a("POSITION",L.PositionKind,(o,l)=>{let c=new Float32Array(l.length);o.forEach(l.length,(f,d)=>{c[d]=l[d]+f}),r.setPositions(c)}),a("NORMAL",L.NormalKind,(o,l)=>{let c=new Float32Array(l.length);o.forEach(c.length,(f,d)=>{c[d]=l[d]+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,(d,u)=>{(u+1)%4!==0&&(c[f]=l[f]+d,f++)}),r.setTangents(c)}),a("TEXCOORD_0",L.UVKind,(o,l)=>{let c=new Float32Array(l.length);o.forEach(l.length,(f,d)=>{c[d]=l[d]+f}),r.setUVs(c)}),a("TEXCOORD_1",L.UV2Kind,(o,l)=>{let c=new Float32Array(l.length);o.forEach(l.length,(f,d)=>{c[d]=l[d]+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,(d,u)=>{let h=Math.floor(u/3),m=u%3;c[4*h+m]=l[3*h+m]+d});for(let d=0;d{c[u]=l[u]+d});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=je.Identity(),s=b.One();e.matrix?q.FromArray(e.matrix).decompose(s,r,i):(e.translation&&(i=b.FromArray(e.translation)),e.rotation&&(r=je.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${i.index}`;this._babylonScene._blockEntityCollection=!!this._assetContainer;let o=new _M(i.name||a,a,this._babylonScene);o._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,this._loadBones(e,i,o);let l=this._loadSkinInverseBindMatricesDataAsync(e,i).then(c=>{this._updateBoneMatrices(o,c)});return i._data={babylonSkeleton:o,promise:l},r(o),l}_loadBones(e,t,i){if(t.skeleton==null||this._parent.alwaysComputeSkeletonRootNode){let s=this._findSkeletonRootNode(`${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(`${e}/skeleton`,this._gltf.nodes,t.skeleton);o!==s&&!a(o,s)&&(ee.Warn(`${e}/skeleton: Overriding with nearest common ancestor as skeleton node is not a common root`),t.skeleton=s.index)}else ee.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}/${s}`,this._gltf.nodes,s);for(;o.index!==-1;)a.unshift(o),o=o.parent;i[s]=a}let r=null;for(let s=0;;++s){let a=i[t[0]];if(s>=a.length)return r;let o=a[s];for(let l=1;l=a.length||o!==a[s])return r;r=o}}_loadBone(e,t,i,r){e._isJoint=!0;let s=r[e.index];if(s)return s;let a=null;e.index!==t.skeleton&&(e.parent&&e.parent.index!==-1?a=this._loadBone(e.parent,t,i,r):t.skeleton!==void 0&&ee.Warn(`/skins/${t.index}/skeleton: Skeleton node is not a common root`));let o=t.joints.indexOf(e.index);return s=new ao(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/${i.index}`,i)}_updateBoneMatrices(e,t){for(let i of e.bones){let r=q.Identity(),s=i._index;t&&s!==-1&&(q.FromArrayToRef(t,s*16,r),r.invertToRef(r));let a=i.getParent();a&&r.multiplyToRef(a.getAbsoluteInverseBindMatrix(),r),i.updateMatrix(r,!1,!1),i._updateAbsoluteBindMatrices(void 0,!1)}}_getNodeMatrix(e){return e.matrix?q.FromArray(e.matrix):q.Compose(e.scale?b.FromArray(e.scale):b.One(),e.rotation?je.FromArray(e.rotation):je.Identity(),e.translation?b.FromArray(e.translation):b.Zero())}loadCameraAsync(e,t,i=()=>{}){let r=this._extensionsLoadCameraAsync(e,t,i);if(r)return r;let s=new Array;this.logOpen(`${e} ${t.name||""}`),this._babylonScene._blockEntityCollection=!!this._assetContainer;let a=new qc(t.name||`camera${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=_t.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||Vve.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():Gve.value.then(()=>{var u,h,m,g;let f;switch(l){case"translation":{f=(u=nE("/nodes/{}/translation"))==null?void 0:u.interpolation;break}case"rotation":{f=(h=nE("/nodes/{}/rotation"))==null?void 0:h.interpolation;break}case"scale":{f=(m=nE("/nodes/{}/scale"))==null?void 0:m.interpolation;break}case"weights":{f=(g=nE("/nodes/{}/weights"))==null?void 0:g.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 d={object:o,info:f};return this._loadAnimationChannelFromTargetInfoAsync(e,t,i,r,d,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/${r.sampler}`,c).then(f=>{let d=0,u=s.object,h=s.info;for(let m of h){let g=m.getStride(u),p=f.input,_=f.output,v=new Array(p.length),E=0;switch(f.interpolation){case"STEP":{for(let T=0;T0){let T=`${i.name||`animation${i.index}`}_channel${r.index}_${d}`,S=m.buildAnimations(u,T,o,v);for(let A of S)d++,a(A.babylonAnimatable,A.babylonAnimation)}}})}_loadAnimationSamplerAsync(e,t){if(t._data)return t._data;let i=t.interpolation||"LINEAR";switch(i){case"STEP":case"LINEAR":case"CUBICSPLINE":break;default:throw new Error(`${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/${o.index}`,o).then(l=>{if(t.componentType===5126&&!t.normalized&&(!o.byteStride||o.byteStride===s))return n._GetTypedArray(e,t.componentType,l,t.byteOffset,a);{let c=new i(a);return L.ForEach(l,t.byteOffset||0,o.byteStride||s,r,t.componentType,c.length,t.normalized||!1,(f,d)=>{c[d]=f}),c}})}if(t.sparse){let o=t.sparse;t._data=t._data.then(l=>{let c=l,f=Jt.Get(`${e}/sparse/indices/bufferView`,this._gltf.bufferViews,o.indices.bufferView),d=Jt.Get(`${e}/sparse/values/bufferView`,this._gltf.bufferViews,o.values.bufferView);return Promise.all([this.loadBufferViewAsync(`/bufferViews/${f.index}`,f),this.loadBufferViewAsync(`/bufferViews/${d.index}`,d)]).then(([u,h])=>{let m=n._GetTypedArray(`${e}/sparse/indices`,o.indices.componentType,u,o.indices.byteOffset,o.count),g=r*o.count,p;if(t.componentType===5126&&!t.normalized)p=n._GetTypedArray(`${e}/sparse/values`,t.componentType,h,o.values.byteOffset,g);else{let v=n._GetTypedArray(`${e}/sparse/values`,t.componentType,h,o.values.byteOffset,g);p=new i(g),L.ForEach(v,0,s,r,t.componentType,p.length,t.normalized||!1,(E,T)=>{p[T]=E})}let _=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/${e.index}`,e).then(i=>new Do(t,i,!1)),e._babylonBuffer}_loadVertexAccessorAsync(e,t,i){var s;if((s=t._babylonVertexBuffer)!=null&&s[i])return t._babylonVertexBuffer[i];t._babylonVertexBuffer||(t._babylonVertexBuffer={});let r=this._babylonScene.getEngine();if(t.sparse||t.bufferView==null)t._babylonVertexBuffer[i]=this._loadFloatAccessorAsync(e,t).then(a=>new L(r,a,i,!1));else{let a=Jt.Get(`${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=Ee.FromArray(t.baseColorFactor),s.geometryOpacity=t.baseColorFactor[3]):s.baseColor=Ee.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(`${e}/pbrMetallicRoughness`,t.pbrMetallicRoughness,i)),this.loadMaterialAlphaProperties(e,t,i),Promise.all(s).then(()=>{})}loadMaterialBasePropertiesAsync(e,t,i){let r=new Array,s=this._getOrCreateMaterialAdapter(i);s.emissionColor=t.emissiveFactor?Ee.FromArray(t.emissiveFactor):new Ee(0,0,0),t.doubleSided&&(s.backFaceCulling=!1,s.twoSidedLighting=!0),t.normalTexture&&(t.normalTexture.nonColorData=!0,r.push(this.loadTextureInfoAsync(`${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(`${e}/source`,this._gltf.images,t.source),o=this._createTextureAsync(e,s,a,i,void 0,!t._textureInfo.nonColorData);return this.logClose(),o}_createTextureAsync(e,t,i,r=()=>{},s,a){var m,g;let o=this._loadSampler(`/samplers/${t.index}`,t),l=new Array,c=new mM;this._babylonScene._blockEntityCollection=!!this._assetContainer;let f={noMipmap:o.noMipMaps,invertY:!1,samplingMode:o.samplingMode,onLoad:()=>{this._disposed||c.resolve()},onError:(p,_)=>{this._disposed||c.reject(new Error(`${e}: ${_&&_.message?_.message:p||"Failed to load texture"}`))},mimeType:(g=i.mimeType)!=null?g:PG((m=i.uri)!=null?m:""),loaderOptions:s,useSRGBBuffer:!!a&&this._parent.useSRGBBuffers},d=new ge(null,this._babylonScene,f);d._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,l.push(c.promise);let u=i.uri&&!Wf(i.uri)?i.uri:void 0,h=u!=null?u:`${this._fileName}#image${i.index}`;if(l.push(this.loadImageAsync(`/images/${i.index}`,i).then(p=>{let _=`data:${this._uniqueRootUrl}${h}`;d.updateURL(_,p);let v=d.getInternalTexture();v&&(v.label=i.name)})),d.wrapU=o.wrapU,d.wrapV=o.wrapV,r(d),this._parent.useGltfTextureNames){let p=i.name||u||`image${i.index}`;d.name=p}return Promise.all(l).then(()=>d)}_loadSampler(e,t){return t._data||(t._data={noMipMaps:t.minFilter===9728||t.minFilter===9729,samplingMode:n._GetTextureSamplingMode(e,t),wrapU:n._GetTextureWrapMode(`${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(Wf(i)){let s=new Uint8Array(zf(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 rp(`${e}: Failed to load '${i}'${l?": "+l.status+" "+l.statusText:""}`,l))})}))}static AddPointerMetadata(e,t){e.metadata=e.metadata||{};let i=e._internalMetadata=e._internalMetadata||{},r=i.gltf=i.gltf||{};(r.pointers=r.pointers||[]).push(t)}static _GetTextureWrapMode(e,t){switch(t=t==null?10497:t,t){case 33071:return ge.CLAMP_ADDRESSMODE;case 33648:return ge.MIRROR_ADDRESSMODE;case 10497:return ge.WRAP_ADDRESSMODE;default:return ee.Warn(`${e}: Invalid value (${t})`),ge.WRAP_ADDRESSMODE}}static _GetTextureSamplingMode(e,t){let i=t.magFilter==null?9729:t.magFilter,r=t.minFilter==null?9987:t.minFilter;if(i===9729)switch(r){case 9728:return ge.LINEAR_NEAREST;case 9729:return ge.LINEAR_LINEAR;case 9984:return ge.LINEAR_NEAREST_MIPNEAREST;case 9985:return ge.LINEAR_LINEAR_MIPNEAREST;case 9986:return ge.LINEAR_NEAREST_MIPLINEAR;case 9987:return ge.LINEAR_LINEAR_MIPLINEAR;default:return ee.Warn(`${e}/minFilter: Invalid value (${r})`),ge.LINEAR_LINEAR_MIPLINEAR}else switch(i!==9728&&ee.Warn(`${e}/magFilter: Invalid value (${i})`),r){case 9728:return ge.NEAREST_NEAREST;case 9729:return ge.NEAREST_LINEAR;case 9984:return ge.NEAREST_NEAREST_MIPNEAREST;case 9985:return ge.NEAREST_LINEAR_MIPNEAREST;case 9986:return ge.NEAREST_NEAREST_MIPLINEAR;case 9987:return ge.NEAREST_LINEAR_MIPLINEAR;default:return ee.Warn(`${e}/minFilter: Invalid value (${r})`),ge.NEAREST_NEAREST_MIPNEAREST}}static _GetTypedArrayConstructor(e,t){try{return IP(t)}catch(i){throw new Error(`${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?(ee.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 (${t})`)}static _ValidateUri(e){return pe.IsBase64(e)||e.indexOf("..")===-1}static _GetDrawMode(e,t){switch(t==null&&(t=4),t){case 0:return Ae.PointListDrawMode;case 1:return Ae.LineListDrawMode;case 2:return Ae.LineLoopDrawMode;case 3:return Ae.LineStripDrawMode;case 4:return Ae.TriangleFillMode;case 5:return Ae.TriangleStripDrawMode;case 6:return Ae.TriangleFanDrawMode}throw new Error(`${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/${i}`,a):null}isExtensionUsed(e){return!!this._gltf.extensionsUsed&&this._gltf.extensionsUsed.indexOf(e)!==-1}logOpen(e){this._parent._logOpen(e)}logClose(){this._parent._logClose()}log(e){this._parent._log(e)}startPerformanceCounter(e){this._parent._startPerformanceCounter(e)}endPerformanceCounter(e){this._parent._endPerformanceCounter(e)}};LM.DefaultSampler={index:-1};Md._CreateGLTF2Loader=n=>new LM(n)});var Jw,$w,_q=y(()=>{CN();Jw="ExtrasAsMetadata",$w=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=Jw,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))}};rE(Jw);EM(Jw,!1,n=>new $w(n))});var OM,vq=y(()=>{OM={name:"obj",extensions:".obj"}});var nh,Eq=y(()=>{Kt();Xr();jc();nh=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,d):f;u=u.toLowerCase();let h=d>=0?f.substring(d+1).trim():"";if(u==="newmtl")l&&this.materials.push(l),e._blockEntityCollection=!!r,l=new ze(h,e),l._parentContainer=r,e._blockEntityCollection=!1;else if(u==="kd"&&l)o=h.split(a,3).map(parseFloat),l.diffuseColor=Ee.FromArray(o);else if(u==="ka"&&l)o=h.split(a,3).map(parseFloat),l.ambientColor=Ee.FromArray(o);else if(u==="ks"&&l)o=h.split(a,3).map(parseFloat),l.specularColor=Ee.FromArray(o);else if(u==="ke"&&l)o=h.split(a,3).map(parseFloat),l.emissiveColor=Ee.FromArray(o);else if(u==="ns"&&l)l.specularPower=parseFloat(h);else if(u==="d"&&l)l.alpha=parseFloat(h);else if(u==="map_ka"&&l)l.ambientTexture=n._GetTexture(i,h,e);else if(u==="map_kd"&&l)l.diffuseTexture=n._GetTexture(i,h,e);else if(u==="map_ks"&&l)l.specularTexture=n._GetTexture(i,h,e);else if(u!=="map_ns")if(u==="map_bump"&&l){let m=h.split(a),g=m.indexOf("-bm"),p=null;g>=0&&(p=m[g+1],m.splice(g,2)),l.bumpTexture=n._GetTexture(i,m.join(" "),e),l.bumpTexture&&p!==null&&(l.bumpTexture.level=parseFloat(p))}else u==="map_d"&&l&&(l.opacityTexture=n._GetTexture(i,h,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)}};nh.INVERT_TEXTURE_Y=!0});var nn,Sq=y(()=>{Yi();jc();Kt();We();OR();wi();Ar();Lt();nn=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 dt(.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(u[0],u[h],u[h+1]),this._handednessSign=1):i.useRightHandedSystem?(this._pushTriangle=(u,h)=>this._triangles.push(u[0],u[h+1],u[h]),this._handednessSign=1):(this._pushTriangle=(u,h)=>this._triangles.push(u[0],u[h],u[h+1]),this._handednessSign=-1);let a=t.split(` -`),o=[],l=[];o.push(l);for(let u=0;u=7){let g=parseFloat(m[4]),p=parseFloat(m[5]),_=parseFloat(m[6]);this._colors.push(new dt(g>1?g/255:g,p>1?p/255:p,_>1?_/255:_,m.length===7||m[7]===void 0?1:parseFloat(m[7])))}else this._colors.push(this._grayColor)}else if((m=n.NormalPattern.exec(h))!==null)this._normals.push(new b(parseFloat(m[1]),parseFloat(m[2]),parseFloat(m[3])));else if((m=n.UVPattern.exec(h))!==null)this._uvs.push(new Fe(parseFloat(m[1])*this._loadingOptions.UVScaling.x,parseFloat(m[2])*this._loadingOptions.UVScaling.y));else if((m=n.FacePattern3.exec(h))!==null)this._setDataForCurrentFaceWithPattern3(m[1].trim().split(" "),1);else if((m=n.FacePattern4.exec(h))!==null)this._setDataForCurrentFaceWithPattern4(m[1].trim().split(" "),1);else if((m=n.FacePattern5.exec(h))!==null)this._setDataForCurrentFaceWithPattern5(m[1].trim().split(" "),1);else if((m=n.FacePattern2.exec(h))!==null)this._setDataForCurrentFaceWithPattern2(m[1].trim().split(" "),1);else if((m=n.FacePattern1.exec(h))!==null)this._setDataForCurrentFaceWithPattern1(m[1].trim().split(" "),1);else if((m=n.LinePattern1.exec(h))!==null)this._setDataForCurrentFaceWithPattern1(m[1].trim().split(" "),0),this._hasLineData=!0;else if((m=n.LinePattern2.exec(h))!==null)this._setDataForCurrentFaceWithPattern2(m[1].trim().split(" "),0),this._hasLineData=!0;else if(m=n._GetZbrushMRGB(h,!this._loadingOptions.importVertexColors))for(let g of m)this._extColors.push(g);else if((m=n.LinePattern3.exec(h))!==null)this._setDataForCurrentFaceWithPattern3(m[1].trim().split(" "),0),this._hasLineData=!0;else if(n.GroupDescriptor.test(h)||n.ObjectDescriptor.test(h)){let g={name:h.substring(2).trim(),indices:null,positions:null,normals:null,uvs:null,colors:null,materialName:this._materialNameFromObj,isObject:n.ObjectDescriptor.test(h)};this._addPreviousObjMesh(),this._meshesFromObj.push(g),this._hasMeshes=!0,this._isFirstMaterial=!0,this._increment=1}else if(n.UseMtlDescriptor.test(h)){if(this._materialNameFromObj=h.substring(7).trim(),!this._isFirstMaterial||!this._hasMeshes){this._addPreviousObjMesh();let g={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(g),this._hasMeshes=!0}this._hasMeshes&&this._isFirstMaterial&&(this._meshesFromObj[this._meshesFromObj.length-1].materialName=this._materialNameFromObj,this._isFirstMaterial=!1)}else n.MtlLibGroupDescriptor.test(h)?s(h.substring(7).trim()):n.SmoothDescriptor.test(h)||ee.Log("Unhandled expression at line : "+h)}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 u=null;if(this._indicesForBabylon.length)this._loadingOptions.useLegacyBehavior&&this._indicesForBabylon.reverse(),this._unwrapData();else{for(let h of this._positions)this._unwrappedPositionsForBabylon.push(h.x,h.y,h.z);if(this._normals.length)for(let h of this._normals)this._unwrappedNormalsForBabylon.push(h.x,h.y,h.z);if(this._uvs.length)for(let h of this._uvs)this._unwrappedUVForBabylon.push(h.x,h.y);if(this._extColors.length)for(let h of this._extColors)this._unwrappedColorsForBabylon.push(h.r,h.g,h.b,h.a);else if(this._colors.length)for(let h of this._colors)this._unwrappedColorsForBabylon.push(h.r,h.g,h.b,h.a);this._materialNameFromObj||(u=new ze(bn.RandomId(),i),u.pointsCloud=!0,this._materialNameFromObj=u.name,this._normals.length||(u.disableLighting=!0,u.emissiveColor=Ee.White()))}this._meshesFromObj.push({name:bn.RandomId(),indices:this._indicesForBabylon,positions:this._unwrappedPositionsForBabylon,colors:this._unwrappedColorsForBabylon,normals:this._unwrappedNormalsForBabylon,uvs:this._unwrappedUVForBabylon,materialName:this._materialNameFromObj,directMaterial:u,isObject:!0,hasLines:this._hasLineData})}for(let u=0;u=0;--g)if(this._meshesFromObj[g].isObject&&this._meshesFromObj[g]._babylonMesh){h.parent=this._meshesFromObj[g]._babylonMesh;break}}if(this._materialToUse.push(this._meshesFromObj[u].materialName),this._handledMesh.hasLines&&((f=h._internalMetadata)!=null||(h._internalMetadata={}),h._internalMetadata._isLine=!0),((d=this._handledMesh.positions)==null?void 0:d.length)===0){this._babylonMeshesArray.push(h);continue}let m=new Me;if(m.indices=this._handledMesh.indices,m.positions=this._handledMesh.positions,this._loadingOptions.computeNormals||!this._handledMesh.normals){let g=new Array;Me.ComputeNormals(this._handledMesh.positions,this._handledMesh.indices,g),m.normals=g}else m.normals=this._handledMesh.normals;this._handledMesh.uvs&&(m.uvs=this._handledMesh.uvs),this._handledMesh.colors&&(m.colors=this._handledMesh.colors),m.applyToMesh(h),this._loadingOptions.invertY&&(h.scaling.y*=-1),this._loadingOptions.optimizeNormals&&this._optimizeNormals(h),this._babylonMeshesArray.push(h),this._handledMesh.directMaterial&&(h.material=this._handledMesh.directMaterial)}}};nn.ObjectDescriptor=/^o/;nn.GroupDescriptor=/^g/;nn.MtlLibGroupDescriptor=/^mtllib /;nn.UseMtlDescriptor=/^usemtl /;nn.SmoothDescriptor=/^s /;nn.VertexPattern=/^v(\s+[\d|.|+|\-|e|E]+){3,7}/;nn.NormalPattern=/^vn(\s+[\d|.|+|\-|e|E]+)( +[\d|.|+|\-|e|E]+)( +[\d|.|+|\-|e|E]+)/;nn.UVPattern=/^vt(\s+[\d|.|+|\-|e|E]+)( 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HM={};Be(HM,{glowBlurPostProcessPixelShaderWGSL:()=>Qve});var cF,Bq,Qve,XM=y(()=>{W();cF="glowBlurPostProcessPixelShader",Bq=`varying vUV: vec2f;var textureSamplerSampler: sampler;var textureSampler: texture_2d;uniform screenSize: vec2f;uniform direction: vec2f;uniform blurWidth: f32;fn getLuminance(color: vec3f)->f32 +`;x.ShadersStore[jw]||(x.ShadersStore[jw]=lZ);Vve={name:jw,shader:lZ}});var ag,qw,DM,Zw,Cr,dZ=y(()=>{Xt();zt();Lt();Oo();RM();Ks();We();Yi();lj();$R();Kt();JR();dv();ts();ro();Dv();to();RD();fd();cj();fj();dj();uj();hj();hO();Ol();Lv();es();eb();tb();ib();rb();ag={effect:null,subMesh:null},qw=class extends Xp(Hp(Lr)){},DM=class extends Wp(qw){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}},Zw=class extends Yp(Bl){},Cr=class n extends Zw{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 Oi(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=Ee.White(),this._useOnlyMetallicFromMetallicReflectanceTexture=!1,this._metallicReflectanceTexture=null,this._reflectanceTexture=null,this._microSurfaceTexture=null,this._bumpTexture=null,this._lightmapTexture=null,this._ambientColor=new Ee(0,0,0),this._albedoColor=new Ee(1,1,1),this._baseWeight=1,this._baseDiffuseRoughness=null,this._reflectivityColor=new Ee(1,1,1),this._reflectionColor=new Ee(1,1,1),this._emissiveColor=new Ee(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 Ki(16),this._globalAmbientColor=new Ee(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 Fr(this),this.clearCoat=new _n(this),this.iridescence=new ta(this),this.anisotropy=new Qc(this),this.sheen=new ba(this),this.subSurface=new Ci(this),this.detailMap=new no(this),this._attachImageProcessingConfiguration(null),this.getRenderTargetTextures=()=>(this._renderTargets.reset(),fe.ReflectionTextureEnabled&&this._reflectionTexture&&this._reflectionTexture.isRenderTarget&&this._renderTargets.push(this._reflectionTexture),this._eventInfo.renderTargets=this._renderTargets,this._callbackPluginEventFillRenderTargetTextures(this._eventInfo),this._renderTargets),this._environmentBRDFTexture=xM(this.getScene()),this.prePassConfiguration=new Js}get hasRenderTargetTextures(){return fe.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 u;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 DM(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&&fe.DiffuseTextureEnabled&&!this._albedoTexture.isReadyOrNotBlocking()||this._baseWeightTexture&&fe.BaseWeightTextureEnabled&&!this._baseWeightTexture.isReadyOrNotBlocking()||this._baseDiffuseRoughnessTexture&&fe.BaseDiffuseRoughnessTextureEnabled&&!this._baseDiffuseRoughnessTexture.isReadyOrNotBlocking()||this._ambientTexture&&fe.AmbientTextureEnabled&&!this._ambientTexture.isReadyOrNotBlocking()||this._opacityTexture&&fe.OpacityTextureEnabled&&!this._opacityTexture.isReadyOrNotBlocking())return!1;let h=this._getReflectionTexture();if(h&&fe.ReflectionTextureEnabled){if(!h.isReadyOrNotBlocking())return!1;if(h.irradianceTexture){if(!h.irradianceTexture.isReadyOrNotBlocking())return!1}else if(!h.sphericalPolynomial&&((u=h.getInternalTexture())!=null&&u._sphericalPolynomialPromise))return!1}if(this._lightmapTexture&&fe.LightmapTextureEnabled&&!this._lightmapTexture.isReadyOrNotBlocking()||this._emissiveTexture&&fe.EmissiveTextureEnabled&&!this._emissiveTexture.isReadyOrNotBlocking())return!1;if(fe.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&&fe.BumpTextureEnabled&&!this._disableBumpMap&&!this._bumpTexture.isReady()||this._environmentBRDFTexture&&fe.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 h=0;h{m.push(`vp_${R}_info`)}))}else this._vertexPullingMetadata=null;Yt&&(Yt.PrepareUniforms(m,i),Yt.PrepareSamplers(g,i)),Dp({uniformsNames:m,uniformBuffersNames:p,samplers:g,defines:i,maxSimultaneousLights:this._maxSimultaneousLights,shaderLanguage:this._shaderLanguage});let v={};this.customShaderNameResolve&&(h=this.customShaderNameResolve(h,m,p,g,i,u,v));let E=i.toString(),T=c.createEffect(h,{attributes:u,uniformsNames:m,uniformBuffersNames:p,samplers:g,defines:E,fallbacks:f,onCompiled:r,onError:s,indexParameters:_,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(()=>(_j(),gj)),Promise.resolve().then(()=>(lq(),oq))]):await Promise.all([Promise.resolve().then(()=>(mq(),hq)),Promise.resolve().then(()=>(fZ(),cZ))]),this._shadersLoaded=!0}},c);return this._eventInfo.customCode=void 0,T}_prepareDefines(e,t,i,r=null,s=null){let a=t.hasThinInstances,o=this.getScene(),l=o.getEngine();bp(o,e,i,!0,this._maxSimultaneousLights,this._disableLighting),i._needNormals=!0,Ip(o,i);let c=this.needAlphaBlendingForMesh(e)&&this.getScene().useOrderIndependentTransparency;if(Pp(o,i,this.canRenderToMRT&&!c),Cp(o,i,c),ss.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&&fe.DiffuseTextureEnabled?(si(this._albedoTexture,i,"ALBEDO"),i.GAMMAALBEDO=this._albedoTexture.gammaSpace):i.ALBEDO=!1,this._baseWeightTexture&&fe.BaseWeightTextureEnabled?si(this._baseWeightTexture,i,"BASE_WEIGHT"):i.BASE_WEIGHT=!1,this._baseDiffuseRoughnessTexture&&fe.BaseDiffuseRoughnessTextureEnabled?si(this._baseDiffuseRoughnessTexture,i,"BASE_DIFFUSE_ROUGHNESS"):i.BASE_DIFFUSE_ROUGHNESS=!1,this._ambientTexture&&fe.AmbientTextureEnabled?(si(this._ambientTexture,i,"AMBIENT"),i.AMBIENTINGRAYSCALE=this._useAmbientInGrayScale):i.AMBIENT=!1,this._opacityTexture&&fe.OpacityTextureEnabled?(si(this._opacityTexture,i,"OPACITY"),i.OPACITYRGB=this._opacityTexture.getAlphaFromRGB):i.OPACITY=!1;let f=this._getReflectionTexture(),d=this._forceIrradianceInFragment||this.realTimeFiltering||this._twoSidedLighting||l.getCaps().maxVaryingVectors<=8||this._baseDiffuseRoughnessTexture!=null;id(o,f,i,this.realTimeFiltering,this.realTimeFilteringQuality,!d),this._lightmapTexture&&fe.LightmapTextureEnabled?(si(this._lightmapTexture,i,"LIGHTMAP"),i.USELIGHTMAPASSHADOWMAP=this._useLightmapAsShadowmap,i.GAMMALIGHTMAP=this._lightmapTexture.gammaSpace,i.RGBDLIGHTMAP=this._lightmapTexture.isRGBD):i.LIGHTMAP=!1,this._emissiveTexture&&fe.EmissiveTextureEnabled?(si(this._emissiveTexture,i,"EMISSIVE"),i.GAMMAEMISSIVE=this._emissiveTexture.gammaSpace):i.EMISSIVE=!1,fe.SpecularTextureEnabled?(this._metallicTexture?(si(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?(si(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?(si(this._metallicReflectanceTexture,i,"METALLIC_REFLECTANCE"),i.METALLIC_REFLECTANCE_GAMMA=this._metallicReflectanceTexture.gammaSpace):i.METALLIC_REFLECTANCE=!1,this._reflectanceTexture&&(!this._metallicReflectanceTexture||this._metallicReflectanceTexture&&this._useOnlyMetallicFromMetallicReflectanceTexture)?(si(this._reflectanceTexture,i,"REFLECTANCE"),i.REFLECTANCE_GAMMA=this._reflectanceTexture.gammaSpace):i.REFLECTANCE=!1):(i.METALLIC_REFLECTANCE=!1,i.REFLECTANCE=!1),this._microSurfaceTexture?si(this._microSurfaceTexture,i,"MICROSURFACEMAP"):i.MICROSURFACEMAP=!1):(i.REFLECTIVITY=!1,i.MICROSURFACEMAP=!1),l.getCaps().standardDerivatives&&this._bumpTexture&&fe.BumpTextureEnabled&&!this._disableBumpMap?(si(this._bumpTexture,i,"BUMP"),this._useParallax&&this._albedoTexture&&fe.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&&fe.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&&(xp(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),Mp(o,l,this,i,!!r,s,a),this._eventInfo.defines=i,this._eventInfo.mesh=e,this._callbackPluginEventPrepareDefinesBeforeAttributes(this._eventInfo),yp(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 DM(this._eventInfo.defineNames),o=this._prepareEffect(e,e,a,void 0,void 0,r.useInstances,r.clipPlane);this._onEffectCreatedObservable&&(ag.effect=o,ag.subMesh=null,this._onEffectCreatedObservable.notifyObservers(ag)),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),Lp(e,!0,!0,!0,!0,!0),super.buildUniformLayout()}bindForSubMesh(e,t,i){var u,h,m,g;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),ss.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);qs(t,this._activeEffect,this.prePassConfiguration),this._vertexPullingMetadata&&ud(this._activeEffect,this._vertexPullingMetadata);let f=null,d=this._uniformBuffer;if(c){if(this.bindViewProjection(a),f=this._getReflectionTexture(),!d.useUbo||!this.isFrozen||!d.isSync||i._drawWrapper._forceRebindOnNextCall){if(r.texturesEnabled&&(this._albedoTexture&&fe.DiffuseTextureEnabled&&(d.updateFloat2("vAlbedoInfos",this._albedoTexture.coordinatesIndex,this._albedoTexture.level),ai(this._albedoTexture,d,"albedo")),this._baseWeightTexture&&fe.BaseWeightTextureEnabled&&(d.updateFloat2("vBaseWeightInfos",this._baseWeightTexture.coordinatesIndex,this._baseWeightTexture.level),ai(this._baseWeightTexture,d,"baseWeight")),this._baseDiffuseRoughnessTexture&&fe.BaseDiffuseRoughnessTextureEnabled&&(d.updateFloat2("vBaseDiffuseRoughnessInfos",this._baseDiffuseRoughnessTexture.coordinatesIndex,this._baseDiffuseRoughnessTexture.level),ai(this._baseDiffuseRoughnessTexture,d,"baseDiffuseRoughness")),this._ambientTexture&&fe.AmbientTextureEnabled&&(d.updateFloat4("vAmbientInfos",this._ambientTexture.coordinatesIndex,this._ambientTexture.level,this._ambientTextureStrength,this._ambientTextureImpactOnAnalyticalLights),ai(this._ambientTexture,d,"ambient")),this._opacityTexture&&fe.OpacityTextureEnabled&&(d.updateFloat2("vOpacityInfos",this._opacityTexture.coordinatesIndex,this._opacityTexture.level),ai(this._opacityTexture,d,"opacity")),this._emissiveTexture&&fe.EmissiveTextureEnabled&&(d.updateFloat2("vEmissiveInfos",this._emissiveTexture.coordinatesIndex,this._emissiveTexture.level),ai(this._emissiveTexture,d,"emissive")),this._lightmapTexture&&fe.LightmapTextureEnabled&&(d.updateFloat2("vLightmapInfos",this._lightmapTexture.coordinatesIndex,this._lightmapTexture.level),ai(this._lightmapTexture,d,"lightmap")),fe.SpecularTextureEnabled&&(this._metallicTexture?(d.updateFloat3("vReflectivityInfos",this._metallicTexture.coordinatesIndex,this._metallicTexture.level,this._ambientTextureStrength),ai(this._metallicTexture,d,"reflectivity")):this._reflectivityTexture&&(d.updateFloat3("vReflectivityInfos",this._reflectivityTexture.coordinatesIndex,this._reflectivityTexture.level,1),ai(this._reflectivityTexture,d,"reflectivity")),this._metallicReflectanceTexture&&(d.updateFloat2("vMetallicReflectanceInfos",this._metallicReflectanceTexture.coordinatesIndex,this._metallicReflectanceTexture.level),ai(this._metallicReflectanceTexture,d,"metallicReflectance")),this._reflectanceTexture&&s.REFLECTANCE&&(d.updateFloat2("vReflectanceInfos",this._reflectanceTexture.coordinatesIndex,this._reflectanceTexture.level),ai(this._reflectanceTexture,d,"reflectance")),this._microSurfaceTexture&&(d.updateFloat2("vMicroSurfaceSamplerInfos",this._microSurfaceTexture.coordinatesIndex,this._microSurfaceTexture.level),ai(this._microSurfaceTexture,d,"microSurfaceSampler"))),this._bumpTexture&&o.getCaps().standardDerivatives&&fe.BumpTextureEnabled&&!this._disableBumpMap&&(d.updateFloat3("vBumpInfos",this._bumpTexture.coordinatesIndex,this._bumpTexture.level,this._parallaxScaleBias),ai(this._bumpTexture,d,"bump"),r._mirroredCameraPosition?d.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?1:-1,this._invertNormalMapY?1:-1):d.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?-1:1,this._invertNormalMapY?-1:1)),_p(r,s,d,this._reflectionColor,f,this.realTimeFiltering,!0,!0,!0,!0,!0)),this.pointsCloud&&d.updateFloat("pointSize",this.pointSize),s.METALLICWORKFLOW){Ln.Color4[0].r=this._metallic===void 0||this._metallic===null?1:this._metallic,Ln.Color4[0].g=this._roughness===void 0||this._roughness===null?1:this._roughness;let p=(h=(u=this.subSurface)==null?void 0:u._indexOfRefraction)!=null?h:1.5,_=1;Ln.Color4[0].b=p;let v=Math.pow((p-_)/(p+_),2);Ln.Color4[0].a=v,d.updateDirectColor4("vReflectivityColor",Ln.Color4[0]),d.updateColor4("vMetallicReflectanceFactors",this._metallicReflectanceColor,this._metallicF0Factor)}else d.updateColor4("vReflectivityColor",this._reflectivityColor,this._microSurface);d.updateColor3("vEmissiveColor",fe.EmissiveTextureEnabled?this._emissiveColor:Ee.BlackReadOnly),!s.SS_REFRACTION&&((m=this.subSurface)!=null&&m._linkRefractionWithTransparency)?d.updateColor4("vAlbedoColor",this._albedoColor,1):d.updateColor4("vAlbedoColor",this._albedoColor,this.alpha),d.updateFloat("baseWeight",this._baseWeight),d.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,d.updateVector4("vLightingIntensity",this._lightingInfos),r.ambientColor.multiplyToRef(this._ambientColor,this._globalAmbientColor),d.updateColor3("vAmbientColor",this._globalAmbientColor),d.updateFloat2("vDebugMode",this.debugLimit,this.debugFactor)}r.texturesEnabled&&(this._albedoTexture&&fe.DiffuseTextureEnabled&&d.setTexture("albedoSampler",this._albedoTexture),this._baseWeightTexture&&fe.BaseWeightTextureEnabled&&d.setTexture("baseWeightSampler",this._baseWeightTexture),this._baseDiffuseRoughnessTexture&&fe.BaseDiffuseRoughnessTextureEnabled&&d.setTexture("baseDiffuseRoughnessSampler",this._baseDiffuseRoughnessTexture),this._ambientTexture&&fe.AmbientTextureEnabled&&d.setTexture("ambientSampler",this._ambientTexture),this._opacityTexture&&fe.OpacityTextureEnabled&&d.setTexture("opacitySampler",this._opacityTexture),FR(r,s,d,f,this.realTimeFiltering),s.ENVIRONMENTBRDF&&d.setTexture("environmentBrdfSampler",this._environmentBRDFTexture),this._emissiveTexture&&fe.EmissiveTextureEnabled&&d.setTexture("emissiveSampler",this._emissiveTexture),this._lightmapTexture&&fe.LightmapTextureEnabled&&d.setTexture("lightmapSampler",this._lightmapTexture),fe.SpecularTextureEnabled&&(this._metallicTexture?d.setTexture("reflectivitySampler",this._metallicTexture):this._reflectivityTexture&&d.setTexture("reflectivitySampler",this._reflectivityTexture),this._metallicReflectanceTexture&&d.setTexture("metallicReflectanceSampler",this._metallicReflectanceTexture),this._reflectanceTexture&&s.REFLECTANCE&&d.setTexture("reflectanceSampler",this._reflectanceTexture),this._microSurfaceTexture&&d.setTexture("microSurfaceSampler",this._microSurfaceTexture)),this._bumpTexture&&o.getCaps().standardDerivatives&&fe.BumpTextureEnabled&&!this._disableBumpMap&&d.setTexture("bumpSampler",this._bumpTexture)),this.getScene().useOrderIndependentTransparency&&this.needAlphaBlendingForMesh(t)&&this.getScene().depthPeelingRenderer.bind(a),this._eventInfo.subMesh=i,this._callbackPluginEventBindForSubMesh(this._eventInfo),$n(this._activeEffect,this,r),this.bindEyePosition(a)}else r.getEngine()._features.needToAlwaysBindUniformBuffers&&(this._needToBindSceneUbo=!0);(c||!this.isFrozen)&&(r.lightsEnabled&&!this._disableLighting&&Ep(r,t,this._activeEffect,s,this._maxSimultaneousLights),(r.fogEnabled&&t.applyFog&&r.fogMode!==ri.FOGMODE_NONE||f||this.subSurface.refractionTexture||t.receiveShadows||s.PREPASS||s.CLUSTLIGHT_BATCH)&&this.bindView(a),ed(r,t,this._activeEffect,!0),s.NUM_MORPH_INFLUENCERS&&Jn(t,this._activeEffect),s.BAKED_VERTEX_ANIMATION_TEXTURE&&((g=t.bakedVertexAnimationManager)==null||g.bind(a,s.INSTANCES)),this._imageProcessingConfiguration.bind(this._activeEffect),Jf(s,this._activeEffect,r)),this._afterBind(t,this._activeEffect,i),d.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,d,u,h,m,g,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(),(d=this._reflectivityTexture)==null||d.dispose(),(u=this._bumpTexture)==null||u.dispose(),(h=this._lightmapTexture)==null||h.dispose(),(m=this._metallicReflectanceTexture)==null||m.dispose(),(g=this._reflectanceTexture)==null||g.dispose(),(p=this._microSurfaceTexture)==null||p.dispose()),this._renderTargets.dispose(),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),super.dispose(e,t)}};Cr.PBRMATERIAL_OPAQUE=Ae.MATERIAL_OPAQUE;Cr.PBRMATERIAL_ALPHATEST=Ae.MATERIAL_ALPHATEST;Cr.PBRMATERIAL_ALPHABLEND=Ae.MATERIAL_ALPHABLEND;Cr.PBRMATERIAL_ALPHATESTANDBLEND=Ae.MATERIAL_ALPHATESTANDBLEND;Cr.DEFAULT_AO_ON_ANALYTICAL_LIGHTS=0;Cr.LIGHTFALLOFF_PHYSICAL=0;Cr.LIGHTFALLOFF_GLTF=1;Cr.LIGHTFALLOFF_STANDARD=2;Cr.ForceGLSL=!1;P([ce("_markAllSubMeshesAsMiscDirty")],Cr.prototype,"debugMode",void 0)});var uZ={};Be(uZ,{PBRMaterial:()=>pt});var pt,hZ=y(()=>{Xt();zt();RM();Kt();dZ();er();ts();Dr();pt=class n extends Cr{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===Cr.LIGHTFALLOFF_PHYSICAL}set usePhysicalLightFalloff(e){e!==this.usePhysicalLightFalloff&&(this._markAllSubMeshesAsTexturesDirty(),e?this._lightFalloff=Cr.LIGHTFALLOFF_PHYSICAL:this._lightFalloff=Cr.LIGHTFALLOFF_STANDARD)}get useGLTFLightFalloff(){return this._lightFalloff===Cr.LIGHTFALLOFF_GLTF}set useGLTFLightFalloff(e){e!==this.useGLTFLightFalloff&&(this._markAllSubMeshesAsTexturesDirty(),e?this._lightFalloff=Cr.LIGHTFALLOFF_GLTF:this._lightFalloff=Cr.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=Ee.White(),this.useOnlyMetallicFromMetallicReflectanceTexture=!1,this.ambientColor=new Ee(0,0,0),this.albedoColor=new Ee(1,1,1),this.baseWeight=1,this.reflectivityColor=new Ee(1,1,1),this.reflectionColor=new Ee(1,1,1),this.emissiveColor=new Ee(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=xM(this.getScene())}getClassName(){return"PBRMaterial"}clone(e,t=!0,i=""){let r=st.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=st.Parse(()=>new n(e.name,t),e,t,i);return e.stencil&&r.stencil.parse(e.stencil,t,i),Ae._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}};pt.PBRMATERIAL_OPAQUE=Cr.PBRMATERIAL_OPAQUE;pt.PBRMATERIAL_ALPHATEST=Cr.PBRMATERIAL_ALPHATEST;pt.PBRMATERIAL_ALPHABLEND=Cr.PBRMATERIAL_ALPHABLEND;pt.PBRMATERIAL_ALPHATESTANDBLEND=Cr.PBRMATERIAL_ALPHATESTANDBLEND;pt.DEFAULT_AO_ON_ANALYTICAL_LIGHTS=Cr.DEFAULT_AO_ON_ANALYTICAL_LIGHTS;P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"directIntensity",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"emissiveIntensity",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"environmentIntensity",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"specularIntensity",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"disableBumpMap",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"albedoTexture",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"baseWeightTexture",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"baseDiffuseRoughnessTexture",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"ambientTexture",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"ambientTextureStrength",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"ambientTextureImpactOnAnalyticalLights",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesAndMiscDirty")],pt.prototype,"opacityTexture",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"reflectionTexture",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"emissiveTexture",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"reflectivityTexture",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"metallicTexture",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"metallic",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"roughness",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"metallicF0Factor",void 0);P([yr(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"metallicReflectanceColor",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useOnlyMetallicFromMetallicReflectanceTexture",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"metallicReflectanceTexture",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"reflectanceTexture",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"microSurfaceTexture",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"bumpTexture",void 0);P([Wt(),ce("_markAllSubMeshesAsTexturesDirty",null)],pt.prototype,"lightmapTexture",void 0);P([yr("ambient"),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"ambientColor",void 0);P([yr("albedo"),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"albedoColor",void 0);P([F("baseWeight"),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"baseWeight",void 0);P([F("baseDiffuseRoughness"),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"baseDiffuseRoughness",void 0);P([yr("reflectivity"),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"reflectivityColor",void 0);P([yr("reflection"),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"reflectionColor",void 0);P([yr("emissive"),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"emissiveColor",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"microSurface",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useLightmapAsShadowmap",void 0);P([F(),ce("_markAllSubMeshesAsTexturesAndMiscDirty")],pt.prototype,"useAlphaFromAlbedoTexture",void 0);P([F(),ce("_markAllSubMeshesAsTexturesAndMiscDirty")],pt.prototype,"forceAlphaTest",void 0);P([F(),ce("_markAllSubMeshesAsTexturesAndMiscDirty")],pt.prototype,"alphaCutOff",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useSpecularOverAlpha",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useMicroSurfaceFromReflectivityMapAlpha",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useRoughnessFromMetallicTextureAlpha",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useRoughnessFromMetallicTextureGreen",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useMetallnessFromMetallicTextureBlue",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useAmbientOcclusionFromMetallicTextureRed",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useAmbientInGrayScale",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useAutoMicroSurfaceFromReflectivityMap",void 0);P([F()],pt.prototype,"usePhysicalLightFalloff",null);P([F()],pt.prototype,"useGLTFLightFalloff",null);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useRadianceOverAlpha",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useObjectSpaceNormalMap",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useParallax",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useParallaxOcclusion",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"parallaxScaleBias",void 0);P([F(),ce("_markAllSubMeshesAsLightsDirty")],pt.prototype,"disableLighting",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"forceIrradianceInFragment",void 0);P([F(),ce("_markAllSubMeshesAsLightsDirty")],pt.prototype,"maxSimultaneousLights",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"invertNormalMapX",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"invertNormalMapY",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"twoSidedLighting",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useAlphaFresnel",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useLinearAlphaFresnel",void 0);P([ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"environmentBRDFTexture",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"forceNormalForward",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"enableSpecularAntiAliasing",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useHorizonOcclusion",void 0);P([F(),ce("_markAllSubMeshesAsTexturesDirty")],pt.prototype,"useRadianceOcclusion",void 0);P([F(),ce("_markAllSubMeshesAsMiscDirty")],pt.prototype,"unlit",void 0);P([F(),ce("_markAllSubMeshesAsMiscDirty")],pt.prototype,"applyDecalMapAfterDetailMap",void 0);Bt("BABYLON.PBRMaterial",pt)});var mZ={};Be(mZ,{PBRMaterialLoadingAdapter:()=>Qw});var Qw,pZ=y(()=>{Kt();PN();We();Qw=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=z.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=z.MATERIAL_DIELECTRIC_SPECULAR_MODEL_OPENPBR,this._material.brdf.conductorSpecularModel=z.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!=Ee.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 Ee(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 Ee(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 Ee(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:Ee.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 Wve(n){if(n.min&&n.max){let e=n.min,t=n.max,i=$.Vector3[0].copyFromFloats(e[0],e[1],e[2]),r=$.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 Rn(i,r)}return null}var Gve,kve,Jt,LM,gZ=y(()=>{L6();We();Kt();Ni();Dl();V6();gM();k6();ts();Xr();$f();Yi();OR();pp();wi();yN();z6();MN();gc();Lt();hp();CN();DN();K6();ip();j6();Gve=new aE(()=>Promise.resolve().then(()=>(J6(),$6))),kve=new aE(()=>Promise.resolve().then(()=>(r7(),i7))),Jt=class{static Get(e,t,i){if(!t||i==null||!t[i])throw new Error(`${e}: Failed to find index (${i})`);return t[i]}static TryGet(e,t){return!e||t==null||!e[t]?null:e[t]}static Assign(e){if(e)for(let t=0;tt.dispose&&t.dispose()),this._extensions.length=0;for(let t of Array.from(this._materialAdapters))(e=t.finalize)==null||e.call(t);this._materialAdapters.clear(),this._gltf=null,this._bin=null,this._babylonScene=null,this._rootBabylonMesh=null,this._defaultBabylonMaterialData={},this._postSceneLoadActions.length=0,this._parent.dispose()}}async importMeshAsync(e,t,i,r,s,a,o=""){return await Promise.resolve().then(async()=>{this._babylonScene=t,this._assetContainer=i,this._loadData(r);let l=null;if(e){let c={};if(this._gltf.nodes)for(let d of this._gltf.nodes)d.name&&(c[d.name]=d.index);l=(e instanceof Array?e:[e]).map(d=>{let u=c[d];if(u===void 0)throw new Error(`Failed to find node '${d}'`);return u})}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(()=>(sj(),nj))).OpenPBRMaterial,adapterClass:(await Promise.resolve().then(()=>(oj(),aj))).OpenPBRMaterialLoadingAdapter}:this._pbrMaterialImpl={materialClass:(await Promise.resolve().then(()=>(hZ(),uZ))).PBRMaterial,adapterClass:(await Promise.resolve().then(()=>(pZ(),mZ))).PBRMaterialLoadingAdapter});let s=`${bs[bs.LOADING]} => ${bs[bs.READY]}`,a=`${bs[bs.LOADING]} => ${bs[bs.COMPLETE]}`;this._parent._startPerformanceCounter(s),this._parent._startPerformanceCounter(a),this._parent._setState(bs.LOADING),this._extensionsOnLoading();let o=new Array,l=this._babylonScene.blockMaterialDirtyMechanism;if(this._babylonScene.blockMaterialDirtyMechanism=!0,!this.parent.loadOnlyMaterials){if(i)o.push(this.loadSceneAsync("/nodes",{nodes:i,index:-1}));else if(this._gltf.scene!=null||this._gltf.scenes&&this._gltf.scenes[0]){let f=Jt.Get("/scene",this._gltf.scenes,this._gltf.scene||0);o.push(this.loadSceneAsync(`/scenes/${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 d=f;d.maxSimultaneousLights!==void 0&&(d.maxSimultaneousLights=Math.max(d.maxSimultaneousLights,this._babylonScene.lights.length))}return this._extensionsOnReady(),this._parent._setState(bs.READY),this._skipStartAnimationStep||this._startAnimations(),r()}).then(f=>(this._parent._endPerformanceCounter(s),pe.SetImmediate(()=>{this._disposed||Promise.all(this._completePromises).then(()=>{this._parent._endPerformanceCounter(a),this._parent._setState(bs.COMPLETE),this._parent.onCompleteObservable.notifyObservers(void 0),this._parent.onCompleteObservable.clear(),this.dispose()},d=>{this._parent.onErrorObservable.notifyObservers(d),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)&&ee.Warn(`Binary buffer length (${i.byteLength}) from JSON does not match chunk length (${e.bin.byteLength})`),this._bin=e.bin}else ee.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(H6.forEach((i,r)=>{var s;((s=this.parent.extensionOptions[r])==null?void 0:s.enabled)===!1?i.isGLTFExtension&&this.isExtensionUsed(r)&&ee.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&&ee.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 ${i} is not available`)}}_createRootNode(){if(this._parent.customRootNode!==void 0)return this._rootBabylonMesh=this._parent.customRootNode,{_babylonTransformNode:this._rootBabylonMesh===null?void 0:this._rootBabylonMesh,index:-1};this._babylonScene._blockEntityCollection=!!this._assetContainer;let e=new Q("__root__",this._babylonScene);this._rootBabylonMesh=e,this._rootBabylonMesh._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,this._rootBabylonMesh.setEnabled(!1);let t={_babylonTransformNode:this._rootBabylonMesh,index:-1};switch(this._parent.coordinateSystemMode){case Jp.AUTO:{this._babylonScene.useRightHandedSystem||(t.rotation=[0,1,0,0],t.scale=[1,1,-1],n._LoadTransform(t,this._rootBabylonMesh));break}case Jp.FORCE_RIGHT_HANDED:{this._babylonScene.useRightHandedSystem=!0;break}default:throw new Error(`Invalid coordinate system mode (${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 Ir&&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 Ju.NONE:break;case Ju.FIRST:{let e=this._getAnimationGroups();e.length!==0&&e[0].start(!0);break}case Ju.ALL:{let e=this._getAnimationGroups();for(let t of e)t.start(!0);break}default:{ee.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/${f.index}`,f,d=>{d.parent=c,this._babylonScene.useRightHandedSystem||(c.scaling.x=-1)}))}if(t.children)for(let f of t.children){let d=Jt.Get(`${e}/children/${f}`,this._gltf.nodes,f);s.push(this.loadNodeAsync(`/nodes/${d.index}`,d,u=>{u.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/${c.index}`,t,c,f=>{let d=t._babylonTransformNodeForSkin;f.metadata=LN(d.metadata,f.metadata||{});let u=Jt.Get(`${e}/skin`,this._gltf.skins,t.skin);s.push(this._loadSkinAsync(`/skins/${u.index}`,t,u,h=>{this._forEachPrimitive(t,m=>{m.skeleton=h}),this._postSceneLoadActions.push(()=>{if(u.skeleton!=null){let m=Jt.Get(`/skins/${u.index}/skeleton`,this._gltf.nodes,u.skeleton).parent;t.index===m.index?f.parent=d.parent:f.parent=m._babylonTransformNode}else f.parent=this._rootBabylonMesh;this._parent.onSkinLoadedObservable.notifyObservers({node:d,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 d=new Array;this._babylonScene._blockEntityCollection=!!this._assetContainer;let u=new Q(t,this._babylonScene);if(u._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,u.sideOrientation=this._babylonScene.useRightHandedSystem?Ae.CounterClockWiseSideOrientation:Ae.ClockWiseSideOrientation,this._createMorphTargets(e,i,r,s,u),d.push(this._loadVertexDataAsync(e,s,u).then(async h=>await this._loadMorphTargetsAsync(e,s,u,h).then(()=>{this._disposed||(this._babylonScene._blockEntityCollection=!!this._assetContainer,h.applyToMesh(u),h._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1)}))),!this.parent.skipMaterials){let h=n._GetDrawMode(e,s.mode);if(s.material==null){let m=this._defaultBabylonMaterialData[h];m||(m=this._createDefaultMaterial("__GLTFLoader._default",h),this._parent.onMaterialLoadedObservable.notifyObservers(m),this._defaultBabylonMaterialData[h]=m),u.material=m}else{let m=Jt.Get(`${e}/material`,this._gltf.materials,s.material);d.push(this._loadMaterialAsync(`/materials/${m.index}`,m,u,h,g=>{u.material=g}))}}f=Promise.all(d),l&&(s._instanceData={babylonSourceMesh:u,promise:f}),c=u}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(`${e}: Attributes are missing`);let a=new Array,o=new bn(i.name,this._babylonScene);if(t.indices==null)i.isUnIndexed=!0;else{let c=Jt.Get(`${e}/indices`,this._gltf.accessors,t.indices);a.push(this._loadIndicesAccessorAsync(`/accessors/${c.index}`,c).then(f=>{o.setIndices(f)}))}let l=(c,f,d)=>{if(s[c]==null)return;i._delayInfo=i._delayInfo||[],i._delayInfo.indexOf(f)===-1&&i._delayInfo.push(f);let u=Jt.Get(`${e}/attributes/${c}`,this._gltf.accessors,s[c]);a.push(this._loadVertexAccessorAsync(`/accessors/${u.index}`,u,f).then(h=>{if(h.getKind()===L.PositionKind&&!this.parent.alwaysComputeBoundingBox&&!i.skeleton){let m=Wve(u);m&&(o._boundingInfo=m,o.useBoundingInfoFromGeometry=!0)}o.setVerticesBuffer(h,u.count)})),f==L.MatricesIndicesExtraKind&&(i.numBoneInfluencers=8),d&&d(u)};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(`${e}: Primitives do not have the same number of targets`);let a=i.extras?i.extras.targetNames:null;this._babylonScene._blockEntityCollection=!!this._assetContainer,s.morphTargetManager=new rh(this._babylonScene),s.morphTargetManager._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,s.morphTargetManager.areUpdatesFrozen=!0;for(let o=0;o{a.areUpdatesFrozen=!1})}async _loadMorphTargetVertexDataAsync(e,t,i,r){let s=new Array,a=(o,l,c)=>{if(i[o]==null)return;let f=t.getVertexBuffer(l);if(!f)return;let d=Jt.Get(`${e}/${o}`,this._gltf.accessors,i[o]);s.push(this._loadFloatAccessorAsync(`/accessors/${d.index}`,d).then(u=>{c(f,u)}))};return a("POSITION",L.PositionKind,(o,l)=>{let c=new Float32Array(l.length);o.forEach(l.length,(f,d)=>{c[d]=l[d]+f}),r.setPositions(c)}),a("NORMAL",L.NormalKind,(o,l)=>{let c=new Float32Array(l.length);o.forEach(c.length,(f,d)=>{c[d]=l[d]+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,(d,u)=>{(u+1)%4!==0&&(c[f]=l[f]+d,f++)}),r.setTangents(c)}),a("TEXCOORD_0",L.UVKind,(o,l)=>{let c=new Float32Array(l.length);o.forEach(l.length,(f,d)=>{c[d]=l[d]+f}),r.setUVs(c)}),a("TEXCOORD_1",L.UV2Kind,(o,l)=>{let c=new Float32Array(l.length);o.forEach(l.length,(f,d)=>{c[d]=l[d]+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,(d,u)=>{let h=Math.floor(u/3),m=u%3;c[4*h+m]=l[3*h+m]+d});for(let d=0;d{c[u]=l[u]+d});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=je.Identity(),s=b.One();e.matrix?Z.FromArray(e.matrix).decompose(s,r,i):(e.translation&&(i=b.FromArray(e.translation)),e.rotation&&(r=je.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${i.index}`;this._babylonScene._blockEntityCollection=!!this._assetContainer;let o=new _M(i.name||a,a,this._babylonScene);o._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,this._loadBones(e,i,o);let l=this._loadSkinInverseBindMatricesDataAsync(e,i).then(c=>{this._updateBoneMatrices(o,c)});return i._data={babylonSkeleton:o,promise:l},r(o),l}_loadBones(e,t,i){if(t.skeleton==null||this._parent.alwaysComputeSkeletonRootNode){let s=this._findSkeletonRootNode(`${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(`${e}/skeleton`,this._gltf.nodes,t.skeleton);o!==s&&!a(o,s)&&(ee.Warn(`${e}/skeleton: Overriding with nearest common ancestor as skeleton node is not a common root`),t.skeleton=s.index)}else ee.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}/${s}`,this._gltf.nodes,s);for(;o.index!==-1;)a.unshift(o),o=o.parent;i[s]=a}let r=null;for(let s=0;;++s){let a=i[t[0]];if(s>=a.length)return r;let o=a[s];for(let l=1;l=a.length||o!==a[s])return r;r=o}}_loadBone(e,t,i,r){e._isJoint=!0;let s=r[e.index];if(s)return s;let a=null;e.index!==t.skeleton&&(e.parent&&e.parent.index!==-1?a=this._loadBone(e.parent,t,i,r):t.skeleton!==void 0&&ee.Warn(`/skins/${t.index}/skeleton: Skeleton node is not a common root`));let o=t.joints.indexOf(e.index);return s=new ao(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/${i.index}`,i)}_updateBoneMatrices(e,t){for(let i of e.bones){let r=Z.Identity(),s=i._index;t&&s!==-1&&(Z.FromArrayToRef(t,s*16,r),r.invertToRef(r));let a=i.getParent();a&&r.multiplyToRef(a.getAbsoluteInverseBindMatrix(),r),i.updateMatrix(r,!1,!1),i._updateAbsoluteBindMatrices(void 0,!1)}}_getNodeMatrix(e){return e.matrix?Z.FromArray(e.matrix):Z.Compose(e.scale?b.FromArray(e.scale):b.One(),e.rotation?je.FromArray(e.rotation):je.Identity(),e.translation?b.FromArray(e.translation):b.Zero())}loadCameraAsync(e,t,i=()=>{}){let r=this._extensionsLoadCameraAsync(e,t,i);if(r)return r;let s=new Array;this.logOpen(`${e} ${t.name||""}`),this._babylonScene._blockEntityCollection=!!this._assetContainer;let a=new Zc(t.name||`camera${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=_t.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||Gve.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():kve.value.then(()=>{var u,h,m,g;let f;switch(l){case"translation":{f=(u=nE("/nodes/{}/translation"))==null?void 0:u.interpolation;break}case"rotation":{f=(h=nE("/nodes/{}/rotation"))==null?void 0:h.interpolation;break}case"scale":{f=(m=nE("/nodes/{}/scale"))==null?void 0:m.interpolation;break}case"weights":{f=(g=nE("/nodes/{}/weights"))==null?void 0:g.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 d={object:o,info:f};return this._loadAnimationChannelFromTargetInfoAsync(e,t,i,r,d,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/${r.sampler}`,c).then(f=>{let d=0,u=s.object,h=s.info;for(let m of h){let g=m.getStride(u),p=f.input,_=f.output,v=new Array(p.length),E=0;switch(f.interpolation){case"STEP":{for(let T=0;T0){let T=`${i.name||`animation${i.index}`}_channel${r.index}_${d}`,S=m.buildAnimations(u,T,o,v);for(let A of S)d++,a(A.babylonAnimatable,A.babylonAnimation)}}})}_loadAnimationSamplerAsync(e,t){if(t._data)return t._data;let i=t.interpolation||"LINEAR";switch(i){case"STEP":case"LINEAR":case"CUBICSPLINE":break;default:throw new Error(`${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/${o.index}`,o).then(l=>{if(t.componentType===5126&&!t.normalized&&(!o.byteStride||o.byteStride===s))return n._GetTypedArray(e,t.componentType,l,t.byteOffset,a);{let c=new i(a);return L.ForEach(l,t.byteOffset||0,o.byteStride||s,r,t.componentType,c.length,t.normalized||!1,(f,d)=>{c[d]=f}),c}})}if(t.sparse){let o=t.sparse;t._data=t._data.then(l=>{let c=l,f=Jt.Get(`${e}/sparse/indices/bufferView`,this._gltf.bufferViews,o.indices.bufferView),d=Jt.Get(`${e}/sparse/values/bufferView`,this._gltf.bufferViews,o.values.bufferView);return Promise.all([this.loadBufferViewAsync(`/bufferViews/${f.index}`,f),this.loadBufferViewAsync(`/bufferViews/${d.index}`,d)]).then(([u,h])=>{let m=n._GetTypedArray(`${e}/sparse/indices`,o.indices.componentType,u,o.indices.byteOffset,o.count),g=r*o.count,p;if(t.componentType===5126&&!t.normalized)p=n._GetTypedArray(`${e}/sparse/values`,t.componentType,h,o.values.byteOffset,g);else{let v=n._GetTypedArray(`${e}/sparse/values`,t.componentType,h,o.values.byteOffset,g);p=new i(g),L.ForEach(v,0,s,r,t.componentType,p.length,t.normalized||!1,(E,T)=>{p[T]=E})}let _=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/${e.index}`,e).then(i=>new Do(t,i,!1)),e._babylonBuffer}_loadVertexAccessorAsync(e,t,i){var s;if((s=t._babylonVertexBuffer)!=null&&s[i])return t._babylonVertexBuffer[i];t._babylonVertexBuffer||(t._babylonVertexBuffer={});let r=this._babylonScene.getEngine();if(t.sparse||t.bufferView==null)t._babylonVertexBuffer[i]=this._loadFloatAccessorAsync(e,t).then(a=>new L(r,a,i,!1));else{let a=Jt.Get(`${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=Ee.FromArray(t.baseColorFactor),s.geometryOpacity=t.baseColorFactor[3]):s.baseColor=Ee.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(`${e}/pbrMetallicRoughness`,t.pbrMetallicRoughness,i)),this.loadMaterialAlphaProperties(e,t,i),Promise.all(s).then(()=>{})}loadMaterialBasePropertiesAsync(e,t,i){let r=new Array,s=this._getOrCreateMaterialAdapter(i);s.emissionColor=t.emissiveFactor?Ee.FromArray(t.emissiveFactor):new Ee(0,0,0),t.doubleSided&&(s.backFaceCulling=!1,s.twoSidedLighting=!0),t.normalTexture&&(t.normalTexture.nonColorData=!0,r.push(this.loadTextureInfoAsync(`${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(`${e}/source`,this._gltf.images,t.source),o=this._createTextureAsync(e,s,a,i,void 0,!t._textureInfo.nonColorData);return this.logClose(),o}_createTextureAsync(e,t,i,r=()=>{},s,a){var m,g;let o=this._loadSampler(`/samplers/${t.index}`,t),l=new Array,c=new mM;this._babylonScene._blockEntityCollection=!!this._assetContainer;let f={noMipmap:o.noMipMaps,invertY:!1,samplingMode:o.samplingMode,onLoad:()=>{this._disposed||c.resolve()},onError:(p,_)=>{this._disposed||c.reject(new Error(`${e}: ${_&&_.message?_.message:p||"Failed to load texture"}`))},mimeType:(g=i.mimeType)!=null?g:PG((m=i.uri)!=null?m:""),loaderOptions:s,useSRGBBuffer:!!a&&this._parent.useSRGBBuffers},d=new ge(null,this._babylonScene,f);d._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,l.push(c.promise);let u=i.uri&&!Wf(i.uri)?i.uri:void 0,h=u!=null?u:`${this._fileName}#image${i.index}`;if(l.push(this.loadImageAsync(`/images/${i.index}`,i).then(p=>{let _=`data:${this._uniqueRootUrl}${h}`;d.updateURL(_,p);let v=d.getInternalTexture();v&&(v.label=i.name)})),d.wrapU=o.wrapU,d.wrapV=o.wrapV,r(d),this._parent.useGltfTextureNames){let p=i.name||u||`image${i.index}`;d.name=p}return Promise.all(l).then(()=>d)}_loadSampler(e,t){return t._data||(t._data={noMipMaps:t.minFilter===9728||t.minFilter===9729,samplingMode:n._GetTextureSamplingMode(e,t),wrapU:n._GetTextureWrapMode(`${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(Wf(i)){let s=new Uint8Array(zf(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 rp(`${e}: Failed to load '${i}'${l?": "+l.status+" "+l.statusText:""}`,l))})}))}static AddPointerMetadata(e,t){e.metadata=e.metadata||{};let i=e._internalMetadata=e._internalMetadata||{},r=i.gltf=i.gltf||{};(r.pointers=r.pointers||[]).push(t)}static _GetTextureWrapMode(e,t){switch(t=t==null?10497:t,t){case 33071:return ge.CLAMP_ADDRESSMODE;case 33648:return ge.MIRROR_ADDRESSMODE;case 10497:return ge.WRAP_ADDRESSMODE;default:return ee.Warn(`${e}: Invalid value (${t})`),ge.WRAP_ADDRESSMODE}}static _GetTextureSamplingMode(e,t){let i=t.magFilter==null?9729:t.magFilter,r=t.minFilter==null?9987:t.minFilter;if(i===9729)switch(r){case 9728:return ge.LINEAR_NEAREST;case 9729:return ge.LINEAR_LINEAR;case 9984:return ge.LINEAR_NEAREST_MIPNEAREST;case 9985:return ge.LINEAR_LINEAR_MIPNEAREST;case 9986:return ge.LINEAR_NEAREST_MIPLINEAR;case 9987:return ge.LINEAR_LINEAR_MIPLINEAR;default:return ee.Warn(`${e}/minFilter: Invalid value (${r})`),ge.LINEAR_LINEAR_MIPLINEAR}else switch(i!==9728&&ee.Warn(`${e}/magFilter: Invalid value (${i})`),r){case 9728:return ge.NEAREST_NEAREST;case 9729:return ge.NEAREST_LINEAR;case 9984:return ge.NEAREST_NEAREST_MIPNEAREST;case 9985:return ge.NEAREST_LINEAR_MIPNEAREST;case 9986:return ge.NEAREST_NEAREST_MIPLINEAR;case 9987:return ge.NEAREST_LINEAR_MIPLINEAR;default:return ee.Warn(`${e}/minFilter: Invalid value (${r})`),ge.NEAREST_NEAREST_MIPNEAREST}}static _GetTypedArrayConstructor(e,t){try{return IP(t)}catch(i){throw new Error(`${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?(ee.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 (${t})`)}static _ValidateUri(e){return pe.IsBase64(e)||e.indexOf("..")===-1}static _GetDrawMode(e,t){switch(t==null&&(t=4),t){case 0:return Ae.PointListDrawMode;case 1:return Ae.LineListDrawMode;case 2:return Ae.LineLoopDrawMode;case 3:return Ae.LineStripDrawMode;case 4:return Ae.TriangleFillMode;case 5:return Ae.TriangleStripDrawMode;case 6:return Ae.TriangleFanDrawMode}throw new Error(`${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/${i}`,a):null}isExtensionUsed(e){return!!this._gltf.extensionsUsed&&this._gltf.extensionsUsed.indexOf(e)!==-1}logOpen(e){this._parent._logOpen(e)}logClose(){this._parent._logClose()}log(e){this._parent._log(e)}startPerformanceCounter(e){this._parent._startPerformanceCounter(e)}endPerformanceCounter(e){this._parent._endPerformanceCounter(e)}};LM.DefaultSampler={index:-1};Md._CreateGLTF2Loader=n=>new LM(n)});var Jw,$w,_Z=y(()=>{CN();Jw="ExtrasAsMetadata",$w=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=Jw,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))}};rE(Jw);EM(Jw,!1,n=>new $w(n))});var OM,vZ=y(()=>{OM={name:"obj",extensions:".obj"}});var nh,EZ=y(()=>{Kt();Xr();jc();nh=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,d):f;u=u.toLowerCase();let h=d>=0?f.substring(d+1).trim():"";if(u==="newmtl")l&&this.materials.push(l),e._blockEntityCollection=!!r,l=new ze(h,e),l._parentContainer=r,e._blockEntityCollection=!1;else if(u==="kd"&&l)o=h.split(a,3).map(parseFloat),l.diffuseColor=Ee.FromArray(o);else if(u==="ka"&&l)o=h.split(a,3).map(parseFloat),l.ambientColor=Ee.FromArray(o);else if(u==="ks"&&l)o=h.split(a,3).map(parseFloat),l.specularColor=Ee.FromArray(o);else if(u==="ke"&&l)o=h.split(a,3).map(parseFloat),l.emissiveColor=Ee.FromArray(o);else if(u==="ns"&&l)l.specularPower=parseFloat(h);else if(u==="d"&&l)l.alpha=parseFloat(h);else if(u==="map_ka"&&l)l.ambientTexture=n._GetTexture(i,h,e);else if(u==="map_kd"&&l)l.diffuseTexture=n._GetTexture(i,h,e);else if(u==="map_ks"&&l)l.specularTexture=n._GetTexture(i,h,e);else if(u!=="map_ns")if(u==="map_bump"&&l){let m=h.split(a),g=m.indexOf("-bm"),p=null;g>=0&&(p=m[g+1],m.splice(g,2)),l.bumpTexture=n._GetTexture(i,m.join(" "),e),l.bumpTexture&&p!==null&&(l.bumpTexture.level=parseFloat(p))}else u==="map_d"&&l&&(l.opacityTexture=n._GetTexture(i,h,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)}};nh.INVERT_TEXTURE_Y=!0});var nn,SZ=y(()=>{Yi();jc();Kt();We();OR();wi();Ar();Lt();nn=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 dt(.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(u[0],u[h],u[h+1]),this._handednessSign=1):i.useRightHandedSystem?(this._pushTriangle=(u,h)=>this._triangles.push(u[0],u[h+1],u[h]),this._handednessSign=1):(this._pushTriangle=(u,h)=>this._triangles.push(u[0],u[h],u[h+1]),this._handednessSign=-1);let a=t.split(` +`),o=[],l=[];o.push(l);for(let u=0;u=7){let g=parseFloat(m[4]),p=parseFloat(m[5]),_=parseFloat(m[6]);this._colors.push(new dt(g>1?g/255:g,p>1?p/255:p,_>1?_/255:_,m.length===7||m[7]===void 0?1:parseFloat(m[7])))}else this._colors.push(this._grayColor)}else if((m=n.NormalPattern.exec(h))!==null)this._normals.push(new b(parseFloat(m[1]),parseFloat(m[2]),parseFloat(m[3])));else if((m=n.UVPattern.exec(h))!==null)this._uvs.push(new Fe(parseFloat(m[1])*this._loadingOptions.UVScaling.x,parseFloat(m[2])*this._loadingOptions.UVScaling.y));else if((m=n.FacePattern3.exec(h))!==null)this._setDataForCurrentFaceWithPattern3(m[1].trim().split(" "),1);else if((m=n.FacePattern4.exec(h))!==null)this._setDataForCurrentFaceWithPattern4(m[1].trim().split(" "),1);else if((m=n.FacePattern5.exec(h))!==null)this._setDataForCurrentFaceWithPattern5(m[1].trim().split(" "),1);else if((m=n.FacePattern2.exec(h))!==null)this._setDataForCurrentFaceWithPattern2(m[1].trim().split(" "),1);else if((m=n.FacePattern1.exec(h))!==null)this._setDataForCurrentFaceWithPattern1(m[1].trim().split(" "),1);else if((m=n.LinePattern1.exec(h))!==null)this._setDataForCurrentFaceWithPattern1(m[1].trim().split(" "),0),this._hasLineData=!0;else if((m=n.LinePattern2.exec(h))!==null)this._setDataForCurrentFaceWithPattern2(m[1].trim().split(" "),0),this._hasLineData=!0;else if(m=n._GetZbrushMRGB(h,!this._loadingOptions.importVertexColors))for(let g of m)this._extColors.push(g);else if((m=n.LinePattern3.exec(h))!==null)this._setDataForCurrentFaceWithPattern3(m[1].trim().split(" "),0),this._hasLineData=!0;else if(n.GroupDescriptor.test(h)||n.ObjectDescriptor.test(h)){let g={name:h.substring(2).trim(),indices:null,positions:null,normals:null,uvs:null,colors:null,materialName:this._materialNameFromObj,isObject:n.ObjectDescriptor.test(h)};this._addPreviousObjMesh(),this._meshesFromObj.push(g),this._hasMeshes=!0,this._isFirstMaterial=!0,this._increment=1}else if(n.UseMtlDescriptor.test(h)){if(this._materialNameFromObj=h.substring(7).trim(),!this._isFirstMaterial||!this._hasMeshes){this._addPreviousObjMesh();let g={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(g),this._hasMeshes=!0}this._hasMeshes&&this._isFirstMaterial&&(this._meshesFromObj[this._meshesFromObj.length-1].materialName=this._materialNameFromObj,this._isFirstMaterial=!1)}else n.MtlLibGroupDescriptor.test(h)?s(h.substring(7).trim()):n.SmoothDescriptor.test(h)||ee.Log("Unhandled expression at line : "+h)}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 u=null;if(this._indicesForBabylon.length)this._loadingOptions.useLegacyBehavior&&this._indicesForBabylon.reverse(),this._unwrapData();else{for(let h of this._positions)this._unwrappedPositionsForBabylon.push(h.x,h.y,h.z);if(this._normals.length)for(let h of this._normals)this._unwrappedNormalsForBabylon.push(h.x,h.y,h.z);if(this._uvs.length)for(let h of this._uvs)this._unwrappedUVForBabylon.push(h.x,h.y);if(this._extColors.length)for(let h of this._extColors)this._unwrappedColorsForBabylon.push(h.r,h.g,h.b,h.a);else if(this._colors.length)for(let h of this._colors)this._unwrappedColorsForBabylon.push(h.r,h.g,h.b,h.a);this._materialNameFromObj||(u=new ze(bn.RandomId(),i),u.pointsCloud=!0,this._materialNameFromObj=u.name,this._normals.length||(u.disableLighting=!0,u.emissiveColor=Ee.White()))}this._meshesFromObj.push({name:bn.RandomId(),indices:this._indicesForBabylon,positions:this._unwrappedPositionsForBabylon,colors:this._unwrappedColorsForBabylon,normals:this._unwrappedNormalsForBabylon,uvs:this._unwrappedUVForBabylon,materialName:this._materialNameFromObj,directMaterial:u,isObject:!0,hasLines:this._hasLineData})}for(let u=0;u=0;--g)if(this._meshesFromObj[g].isObject&&this._meshesFromObj[g]._babylonMesh){h.parent=this._meshesFromObj[g]._babylonMesh;break}}if(this._materialToUse.push(this._meshesFromObj[u].materialName),this._handledMesh.hasLines&&((f=h._internalMetadata)!=null||(h._internalMetadata={}),h._internalMetadata._isLine=!0),((d=this._handledMesh.positions)==null?void 0:d.length)===0){this._babylonMeshesArray.push(h);continue}let m=new Me;if(m.indices=this._handledMesh.indices,m.positions=this._handledMesh.positions,this._loadingOptions.computeNormals||!this._handledMesh.normals){let g=new Array;Me.ComputeNormals(this._handledMesh.positions,this._handledMesh.indices,g),m.normals=g}else m.normals=this._handledMesh.normals;this._handledMesh.uvs&&(m.uvs=this._handledMesh.uvs),this._handledMesh.colors&&(m.colors=this._handledMesh.colors),m.applyToMesh(h),this._loadingOptions.invertY&&(h.scaling.y*=-1),this._loadingOptions.optimizeNormals&&this._optimizeNormals(h),this._babylonMeshesArray.push(h),this._handledMesh.directMaterial&&(h.material=this._handledMesh.directMaterial)}}};nn.ObjectDescriptor=/^o/;nn.GroupDescriptor=/^g/;nn.MtlLibGroupDescriptor=/^mtllib /;nn.UseMtlDescriptor=/^usemtl /;nn.SmoothDescriptor=/^s /;nn.VertexPattern=/^v(\s+[\d|.|+|\-|e|E]+){3,7}/;nn.NormalPattern=/^vn(\s+[\d|.|+|\-|e|E]+)( +[\d|.|+|\-|e|E]+)( +[\d|.|+|\-|e|E]+)/;nn.UVPattern=/^vt(\s+[\d|.|+|\-|e|E]+)( +[\d|.|+|\-|e|E]+)/;nn.FacePattern1=/^f\s+(([\d]{1,}[\s]?){3,})+/;nn.FacePattern2=/^f\s+((([\d]{1,}\/[\d]{1,}[\s]?){3,})+)/;nn.FacePattern3=/^f\s+((([\d]{1,}\/[\d]{1,}\/[\d]{1,}[\s]?){3,})+)/;nn.FacePattern4=/^f\s+((([\d]{1,}\/\/[\d]{1,}[\s]?){3,})+)/;nn.FacePattern5=/^f\s+(((-[\d]{1,}\/-[\d]{1,}\/-[\d]{1,}[\s]?){3,})+)/;nn.LinePattern1=/^l\s+(([\d]{1,}[\s]?){2,})+/;nn.LinePattern2=/^l\s+((([\d]{1,}\/[\d]{1,}[\s]?){2,})+)/;nn.LinePattern3=/^l\s+((([\d]{1,}\/[\d]{1,}\/[\d]{1,}[\s]?){2,})+)/});var TZ={};Be(TZ,{OBJFileLoader:()=>Ma});var Ma,eF=y(()=>{We();Ni();Qp();eE();vZ();EZ();SZ();jc();Ma=class n{static get INVERT_TEXTURE_Y(){return nh.INVERT_TEXTURE_Y}static set INVERT_TEXTURE_Y(e){nh.INVERT_TEXTURE_Y=e}constructor(e){this.name=OM.name,this.extensions=OM.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;pe.LoadFile(s,i,void 0,void 0,!1,(a,o)=>{r(s,o)})}createPlugin(e){return new n(e[OM.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 Vl(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 nh,o=[],l=[];i=i.replace(/#.*$/gm,"").trim(),new nn(o,l,this._loadingOptions).parse(e,i,t,this._assetContainer,d=>{s=d});let f=[];return s!==""&&!this._loadingOptions.skipMaterials&&f.push(new Promise((d,u)=>{this._loadMTL(s,r,h=>{try{a.parseMTL(t,h,r,this._assetContainer);for(let m=0;m-1;)p.push(_),g=_+1;if(_===-1&&p.length===0)a.materials[m].dispose();else for(let v=0;v{pe.Warn(`Error downloading MTL file: '${s}'`),this._loadingOptions.materialLoadingFailsSilently?d():u(m)})})),Promise.all(f).then(()=>{let d=u=>{var h,m;return!!((m=(h=u._internalMetadata)==null?void 0:h._isLine)!=null&&m)};return l.forEach(u=>{var h,m;if(d(u)){let g=(h=u.material)!=null?h:new ze(u.name+"_line",t);g.getBindedMeshes().filter(_=>!d(_)).length>0&&(g=(m=g.clone(g.name+"_line"))!=null?m:g),g.wireframe=!0,u.material=g,u._internalMetadata&&(u._internalMetadata._isLine=void 0)}}),l})}};Ma.OPTIMIZE_WITH_UV=!0;Ma.INVERT_Y=!1;Ma.IMPORT_VERTEX_COLORS=!1;Ma.COMPUTE_NORMALS=!1;Ma.OPTIMIZE_NORMALS=!1;Ma.UV_SCALING=new Fe(1,1);Ma.SKIP_MATERIALS=!1;Ma.MATERIAL_LOADING_FAILS_SILENTLY=!0;Ma.USE_LEGACY_BEHAVIOR=!1;bd(new Ma)});function zve(n){let e=n.trim();return/^https?:\/\//i.test(e)||/^wss?:\/\//i.test(e)||/^\/\//.test(e)}function tF(n,e){if(zve(n))throw new Error(`[AI3D] Babylon ${e} is limited to local vault resources. 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uF,Wq,eEe,Hq=y(()=>{W();$a();Bc();Uc();uF="glowMapGenerationPixelShader",Wq=`#if defined(DIFFUSE_ISLINEAR) || defined(EMISSIVE_ISLINEAR) +}`;x.ShadersStoreWGSL[dF]||(x.ShadersStoreWGSL[dF]=VZ);eEe={name:dF,shader:VZ}});var zZ={};Be(zZ,{glowMapGenerationPixelShaderWGSL:()=>tEe});var uF,WZ,tEe,HZ=y(()=>{W();$a();Bc();Uc();uF="glowMapGenerationPixelShader",WZ=`#if defined(DIFFUSE_ISLINEAR) || defined(EMISSIVE_ISLINEAR) #include #endif #ifdef DIFFUSE @@ -23552,7 +23552,7 @@ fragmentOutputs.color=finalColor*uniforms.glowIntensity; fragmentOutputs.color=vec4f(fragmentOutputs.color.rgb,uniforms.glowColor.a); #endif } -`;x.ShadersStoreWGSL[uF]||(x.ShadersStoreWGSL[uF]=Wq);eEe={name:uF,shader:Wq}});var Yq={};Be(Yq,{glowMapGenerationVertexShader:()=>tEe});var hF,Xq,tEe,Kq=y(()=>{W();Vc();Gc();Sd();Td();kc();md();Ad();xd();Wc();zc();Hc();Xc();hF="glowMapGenerationVertexShader",Xq=`attribute vec3 position; +`;x.ShadersStoreWGSL[uF]||(x.ShadersStoreWGSL[uF]=WZ);tEe={name:uF,shader:WZ}});var YZ={};Be(YZ,{glowMapGenerationVertexShader:()=>iEe});var hF,XZ,iEe,KZ=y(()=>{W();Vc();Gc();Sd();Td();kc();md();Ad();xd();Wc();zc();Hc();Xc();hF="glowMapGenerationVertexShader",XZ=`attribute vec3 position; #include #include #include @@ -23626,7 +23626,7 @@ vUVEmissive=vec2(emissiveMatrix*vec4(uv2Updated,1.0,0.0)); vColor=color; #endif #include -}`;x.ShadersStore[hF]||(x.ShadersStore[hF]=Xq);tEe={name:hF,shader:Xq}});var Zq={};Be(Zq,{glowMapGenerationPixelShader:()=>iEe});var mF,jq,iEe,qq=y(()=>{W();Ja();Yc();Kc();mF="glowMapGenerationPixelShader",jq=`#if defined(DIFFUSE_ISLINEAR) || defined(EMISSIVE_ISLINEAR) +}`;x.ShadersStore[hF]||(x.ShadersStore[hF]=XZ);iEe={name:hF,shader:XZ}});var qZ={};Be(qZ,{glowMapGenerationPixelShader:()=>rEe});var mF,jZ,rEe,ZZ=y(()=>{W();Ja();Yc();Kc();mF="glowMapGenerationPixelShader",jZ=`#if defined(DIFFUSE_ISLINEAR) || defined(EMISSIVE_ISLINEAR) #include #endif #ifdef DIFFUSE @@ -23688,8 +23688,8 @@ gl_FragColor=finalColor*glowIntensity; #ifdef HIGHLIGHT gl_FragColor.a=glowColor.a; #endif -}`;x.ShadersStore[mF]||(x.ShadersStore[mF]=jq);iEe={name:mF,shader:jq}});var jo,$c,jM=y(()=>{vi();Kt();Gi();Yi();Ou();ts();fd();Lu();Ol();es();NP();jo=class n extends en{constructor(e,t=null,i,r,s){super({...s,name:e,engine:t||Oe.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(()=>(XM(),HM)))):t.push(Promise.resolve().then(()=>(KM(),YM))),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)}};jo.FragmentUrl="glowBlurPostProcess";jo.Uniforms=["screenSize","direction","blurWidth"];$c=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&&h.addCPUSkinningFallback(0,s)}else l.push("#define NUM_BONE_INFLUENCERS 0");let m=s.morphTargetManager?Nl(s.morphTargetManager,l,c,s,!0,!1,!1,f,d,u):0;t&&(l.push("#define INSTANCES"),ko(c),e.getRenderingMesh().hasThinInstances&&l.push("#define THIN_INSTANCES"));let g=s.bakedVertexAnimationManager;g&&g.isEnabled&&(l.push("#define BAKED_VERTEX_ANIMATION_TEXTURE"),t&&c.push("bakedVertexAnimationSettingsInstanced")),Ll(o,this._scene,l),this._addCustomEffectDefines(l);let p=e._getDrawWrapper(void 0,!0),_=p.defines,v=l.join(` -`);if(_!==v){let S=["world","mBones","viewProjection","glowColor","morphTargetInfluences","morphTargetCount","boneTextureInfo","diffuseMatrix","emissiveMatrix","opacityMatrix","opacityIntensity","morphTargetTextureInfo","morphTargetTextureIndices","bakedVertexAnimationSettings","bakedVertexAnimationTextureSizeInverted","bakedVertexAnimationTime","bakedVertexAnimationTexture","glowIntensity"];Qn(S),p.setEffect(this._engine.createEffect("glowMapGeneration",c,S,["diffuseSampler","emissiveSampler","opacitySampler","boneSampler","morphTargets","bakedVertexAnimationTexture"],v,h,void 0,void 0,{maxSimultaneousMorphTargets:m},this._shaderLanguage,this._shadersLoaded?void 0:async()=>{await this._importShadersAsync(),this._shadersLoaded=!0}),v)}return p.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(()=>(kq(),Gq)),Promise.resolve().then(()=>(Hq(),zq))]):await Promise.all([Promise.resolve().then(()=>(Kq(),Yq)),Promise.resolve().then(()=>(qq(),Zq))]),(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(E),i.disableColorWrite&&c.setColorWrite(T),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()}};$c.ForceGLSL=!1});var ia,pF=y(()=>{Xt();zt();Ni();vi();Gi();Xr();jf();An();Mo();jM();ER();ia=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 $c.ForceGLSL}static set ForceGLSL(e){$c.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=bc.UniqueId,this.onDisposeObservable=new ie,this.onBeforeRenderMainTextureObservable=new ie,this.onBeforeComposeObservable=new ie,this.onBeforeRenderMeshToEffect=new ie,this.onAfterRenderMeshToEffect=new ie,this.onAfterComposeObservable=new ie,this.onSizeChangedObservable=new ie,this._internalThinEffectLayer=!r,r||(r=new $c(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||Oe.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?Pn(this._mainTextureDesiredSize.width,this._maxSize):this._mainTextureDesiredSize.width,this._mainTextureDesiredSize.height=this._engine.needPOTTextures?Pn(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 Yr("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 $e("EffectLayerSceneComponent")};P([F()],ia.prototype,"name",null);P([ep()],ia.prototype,"neutralColor",null);P([F()],ia.prototype,"isEnabled",null);P([TG()],ia.prototype,"camera",null);P([F()],ia.prototype,"renderingGroupId",null);P([F()],ia.prototype,"disableBoundingBoxesFromEffectLayer",null)});var $q={};Be($q,{glowMapMergePixelShaderWGSL:()=>rEe});var gF,Qq,rEe,Jq=y(()=>{W();gF="glowMapMergePixelShader",Qq=`varying vUV: vec2f;var textureSamplerSampler: sampler;var textureSampler: texture_2d; +}`;x.ShadersStore[mF]||(x.ShadersStore[mF]=jZ);rEe={name:mF,shader:jZ}});var jo,$c,jM=y(()=>{vi();Kt();Gi();Yi();Ou();ts();fd();Lu();Ol();es();NP();jo=class n extends en{constructor(e,t=null,i,r,s){super({...s,name:e,engine:t||Oe.LastCreatedEngine,useShaderStore:!0,useAsPostProcess:!0,fragmentShader:n.FragmentUrl,uniforms:n.Uniforms}),this.direction=i,this.kernel=r,this.textureWidth=0,this.textureHeight=0}_gatherImports(e,t){e?(this._webGPUReady=!0,t.push(Promise.resolve().then(()=>(XM(),HM)))):t.push(Promise.resolve().then(()=>(KM(),YM))),super._gatherImports(e,t)}bind(){super.bind(),this._drawWrapper.effect.setFloat2("screenSize",this.textureWidth,this.textureHeight),this._drawWrapper.effect.setVector2("direction",this.direction),this._drawWrapper.effect.setFloat("blurWidth",this.kernel)}};jo.FragmentUrl="glowBlurPostProcess";jo.Uniforms=["screenSize","direction","blurWidth"];$c=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&&h.addCPUSkinningFallback(0,s)}else l.push("#define NUM_BONE_INFLUENCERS 0");let m=s.morphTargetManager?Nl(s.morphTargetManager,l,c,s,!0,!1,!1,f,d,u):0;t&&(l.push("#define INSTANCES"),ko(c),e.getRenderingMesh().hasThinInstances&&l.push("#define THIN_INSTANCES"));let g=s.bakedVertexAnimationManager;g&&g.isEnabled&&(l.push("#define BAKED_VERTEX_ANIMATION_TEXTURE"),t&&c.push("bakedVertexAnimationSettingsInstanced")),Ll(o,this._scene,l),this._addCustomEffectDefines(l);let p=e._getDrawWrapper(void 0,!0),_=p.defines,v=l.join(` +`);if(_!==v){let S=["world","mBones","viewProjection","glowColor","morphTargetInfluences","morphTargetCount","boneTextureInfo","diffuseMatrix","emissiveMatrix","opacityMatrix","opacityIntensity","morphTargetTextureInfo","morphTargetTextureIndices","bakedVertexAnimationSettings","bakedVertexAnimationTextureSizeInverted","bakedVertexAnimationTime","bakedVertexAnimationTexture","glowIntensity"];Qn(S),p.setEffect(this._engine.createEffect("glowMapGeneration",c,S,["diffuseSampler","emissiveSampler","opacitySampler","boneSampler","morphTargets","bakedVertexAnimationTexture"],v,h,void 0,void 0,{maxSimultaneousMorphTargets:m},this._shaderLanguage,this._shadersLoaded?void 0:async()=>{await this._importShadersAsync(),this._shadersLoaded=!0}),v)}return p.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(()=>(kZ(),GZ)),Promise.resolve().then(()=>(HZ(),zZ))]):await Promise.all([Promise.resolve().then(()=>(KZ(),YZ)),Promise.resolve().then(()=>(ZZ(),qZ))]),(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(E),i.disableColorWrite&&c.setColorWrite(T),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()}};$c.ForceGLSL=!1});var ia,pF=y(()=>{Xt();zt();Ni();vi();Gi();Xr();jf();An();Mo();jM();ER();ia=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 $c.ForceGLSL}static set ForceGLSL(e){$c.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=bc.UniqueId,this.onDisposeObservable=new ie,this.onBeforeRenderMainTextureObservable=new ie,this.onBeforeComposeObservable=new ie,this.onBeforeRenderMeshToEffect=new ie,this.onAfterRenderMeshToEffect=new ie,this.onAfterComposeObservable=new ie,this.onSizeChangedObservable=new ie,this._internalThinEffectLayer=!r,r||(r=new $c(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||Oe.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?Pn(this._mainTextureDesiredSize.width,this._maxSize):this._mainTextureDesiredSize.width,this._mainTextureDesiredSize.height=this._engine.needPOTTextures?Pn(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 Yr("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 $e("EffectLayerSceneComponent")};P([F()],ia.prototype,"name",null);P([ep()],ia.prototype,"neutralColor",null);P([F()],ia.prototype,"isEnabled",null);P([TG()],ia.prototype,"camera",null);P([F()],ia.prototype,"renderingGroupId",null);P([F()],ia.prototype,"disableBoundingBoxesFromEffectLayer",null)});var $Z={};Be($Z,{glowMapMergePixelShaderWGSL:()=>nEe});var gF,QZ,nEe,JZ=y(()=>{W();gF="glowMapMergePixelShader",QZ=`varying vUV: vec2f;var textureSamplerSampler: sampler;var textureSampler: texture_2d; #ifdef EMISSIVE var textureSampler2Sampler: sampler;var textureSampler2: texture_2d; #endif @@ -23713,14 +23713,14 @@ baseColor=clamp(baseColor,vec4f(0.),vec4f(1.0)); fragmentOutputs.color=baseColor; #define CUSTOM_FRAGMENT_MAIN_END } -`;x.ShadersStoreWGSL[gF]||(x.ShadersStoreWGSL[gF]=Qq);rEe={name:gF,shader:Qq}});var tQ={};Be(tQ,{glowMapMergeVertexShaderWGSL:()=>nEe});var _F,eQ,nEe,iQ=y(()=>{W();_F="glowMapMergeVertexShader",eQ=`attribute position: vec2f;varying vUV: vec2f; +`;x.ShadersStoreWGSL[gF]||(x.ShadersStoreWGSL[gF]=QZ);nEe={name:gF,shader:QZ}});var tQ={};Be(tQ,{glowMapMergeVertexShaderWGSL:()=>sEe});var _F,eQ,sEe,iQ=y(()=>{W();_F="glowMapMergeVertexShader",eQ=`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 -}`;x.ShadersStoreWGSL[_F]||(x.ShadersStoreWGSL[_F]=eQ);nEe={name:_F,shader:eQ}});var nQ={};Be(nQ,{glowMapMergePixelShader:()=>sEe});var vF,rQ,sEe,sQ=y(()=>{W();vF="glowMapMergePixelShader",rQ=`varying vec2 vUV;uniform sampler2D textureSampler; +}`;x.ShadersStoreWGSL[_F]||(x.ShadersStoreWGSL[_F]=eQ);sEe={name:_F,shader:eQ}});var nQ={};Be(nQ,{glowMapMergePixelShader:()=>aEe});var vF,rQ,aEe,sQ=y(()=>{W();vF="glowMapMergePixelShader",rQ=`varying vec2 vUV;uniform sampler2D textureSampler; #ifdef EMISSIVE uniform sampler2D textureSampler2; #endif @@ -23742,14 +23742,14 @@ baseColor=clamp(baseColor,0.,1.0); #endif gl_FragColor=baseColor; #define CUSTOM_FRAGMENT_MAIN_END -}`;x.ShadersStore[vF]||(x.ShadersStore[vF]=rQ);sEe={name:vF,shader:rQ}});var oQ={};Be(oQ,{glowMapMergeVertexShader:()=>aEe});var EF,aQ,aEe,lQ=y(()=>{W();EF="glowMapMergeVertexShader",aQ=`attribute vec2 position;varying vec2 vUV;const vec2 madd=vec2(0.5,0.5); +}`;x.ShadersStore[vF]||(x.ShadersStore[vF]=rQ);aEe={name:vF,shader:rQ}});var oQ={};Be(oQ,{glowMapMergeVertexShader:()=>oEe});var EF,aQ,oEe,lQ=y(()=>{W();EF="glowMapMergeVertexShader",aQ=`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 -}`;x.ShadersStore[EF]||(x.ShadersStore[EF]=aQ);aEe={name:EF,shader:aQ}});var kl,cQ=y(()=>{We();Yi();ts();ZP();jM();Kt();YO();kl=class n extends $c{set blurHorizontalSize(e){this._horizontalBlurPostprocess.kernel=e,this._options.blurHorizontalSize=e}set blurVerticalSize(e){this._verticalBlurPostprocess.kernel=e,this._options.blurVerticalSize=e}get blurHorizontalSize(){return this._horizontalBlurPostprocess.kernel}get blurVerticalSize(){return this._verticalBlurPostprocess.kernel}get stencilReference(){return this._instanceGlowingMeshStencilReference<<8-this.numStencilBits}constructor(e,t,i,r=!1){super(e,t,i!==void 0?!!i.forceGLSL:!1),this.innerGlow=!0,this.outerGlow=!0,this._instanceGlowingMeshStencilReference=n.GlowingMeshStencilReference++,this._meshes={},this._excludedMeshes={},this._mainObjectRendererRenderPassId=-1,this.numStencilBits=8,this.neutralColor=n.NeutralColor,this._options={mainTextureRatio:.5,blurTextureSizeRatio:.5,mainTextureFixedSize:0,blurHorizontalSize:1,blurVerticalSize:1,alphaBlendingMode:2,camera:null,renderingGroupId:-1,forceGLSL:!1,mainTextureType:0,mainTextureFormat:5,isStroke:!1,...i},this._init(this._options),this._shouldRender=!1,r&&this._createTextureAndPostProcesses()}getClassName(){return"HighlightLayer"}async _importShadersAsync(){this._shaderLanguage===1?await Promise.all([Promise.resolve().then(()=>(Jq(),$q)),Promise.resolve().then(()=>(iQ(),tQ)),Promise.resolve().then(()=>(XM(),HM))]):await Promise.all([Promise.resolve().then(()=>(sQ(),nQ)),Promise.resolve().then(()=>(lQ(),oQ)),Promise.resolve().then(()=>(KM(),YM))]),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 Tc("HighlightLayerPPP",this._scene.getEngine()),this._horizontalBlurPostprocess=new jo("HighlightLayerHBP",this._scene.getEngine(),new Fe(1,0),this._options.blurHorizontalSize),this._verticalBlurPostprocess=new jo("HighlightLayerVBP",this._scene.getEngine(),new Fe(0,1),this._options.blurVerticalSize),this._postProcesses=[this._downSamplePostprocess,this._horizontalBlurPostprocess,this._verticalBlurPostprocess]):(this._horizontalBlurPostprocess=new Rs("HighlightLayerHBP",this._scene.getEngine(),new Fe(1,0),this._options.blurHorizontalSize/2),this._verticalBlurPostprocess=new Rs("HighlightLayerVBP",this._scene.getEngine(),new Fe(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(Ae.TriangleFillMode,0,6)),this.innerGlow&&t===1&&(e.setFloat("offset",1),i.setStencilFunction(514),i.drawElementsType(Ae.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()}};kl.EffectName="HighlightLayer";kl.NeutralColor=new dt(0,0,0,0);kl.GlowingMeshStencilReference=2;kl.NormalMeshStencilReference=1});var ZM,ya,fQ=y(()=>{Xt();zt();vi();Ks();We();Xr();jf();Sc();QP();KO();pF();Lt();er();Kt();cQ();Dr();Mo();jM();ri.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()===ya.EffectName)return this.effectLayers[t];return null};ZM=class extends Pi{constructor(e,t,i,r,s=null,a=ge.BILINEAR_SAMPLINGMODE,o,l){let c={uniforms:jo.Uniforms,size:typeof r=="number"?r:void 0,camera:s,samplingMode:a,engine:o,reusable:l,...r};super(e,jo.FragmentUrl,{effectWrapper:typeof r=="number"||!r.effectWrapper?new jo(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(()=>(XM(),HM)))):t.push(Promise.resolve().then(()=>(KM(),YM))),super._gatherImports(e,t)}},ya=class n extends ia{static get NeutralColor(){return kl.NeutralColor}static set NeutralColor(e){kl.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 kl(e,t,i)),this.onBeforeBlurObservable=new ie,this.onAfterBlurObservable=new ie,this._engine.isStencilEnable||ee.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?Pn(e,this._maxSize):e,t=this._engine.needPOTTextures?Pn(t,this._maxSize):t;let i;this._engine.getCaps().textureHalfFloatRender?i=2:i=0,this._blurTexture=new Yr("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 Nu("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 ZM("HighlightLayerHBP",new Fe(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 ZM("HighlightLayerVBP",new Fe(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 so("HighlightLayerHBP",new Fe(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 so("HighlightLayerVBP",new Fe(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=st.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=st.Parse(()=>new n(e.name,t,e.options),e,t,i),s;for(s=0;s{Dl();sp();pF();Gi();hN();fM(tt.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===_t.RIG_MODE_NONE&&e===r.camera||r.camera.cameraRigMode!==_t.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(tt.NAME_EFFECTLAYER);e||(e=new SF(n),n._addComponent(e))}});function uQ(n,e,t=()=>!0,i=r=>[r]){let r=new ya("ai3d-pick-highlight",n),s=new Ee(.15,.45,1),a=[];function o(){r.removeAllMeshes();for(let d of a)d.isDisposed()||(d.renderOutline=!1,d.outlineWidth=0);a=[]}function l(d){a=d.filter(u=>!u.isDisposed());for(let u of a)r.addMesh(u,s),u.renderOutline=!0,u.outlineColor=s,u.outlineWidth=.045}let c=n.onPointerObservable.add(d=>{var _;if(d.type!==at.POINTERDOWN)return;let u=d.event,h=u.clientX,m=u.clientY,g={altKey:u.altKey,ctrlKey:u.ctrlKey,metaKey:u.metaKey,shiftKey:u.shiftKey},p=d.pickInfo;if(p!=null&&p.hit&&p.pickedMesh){if(t()){let v=i(p.pickedMesh).filter(T=>!T.isDisposed());a.length===v.length&&a.every((T,S)=>T===v[S])||(o(),l(v))}else o();e({mesh:p.pickedMesh,pickedPoint:(_=p.pickedPoint)!=null?_:null,screenX:h,screenY:m,modifiers:g})}else o(),e({mesh:null,pickedPoint:null,screenX:h,screenY:m,modifiers:g})}),f=(()=>{o(),r.dispose(),n.onPointerObservable.remove(c)});return f.clearHighlight=o,f}var hQ=y(()=>{"use strict";wo();Kt();fQ();dQ()});function hEe(n,e,t){let i=Ee.FromHexString(e),r=new ze(n,t);return r.emissiveColor=i,r.diffuseColor=Ee.Black(),r.specularColor=Ee.Black(),r.backFaceCulling=!1,r}function mEe(n){let e=new ze("gizmo-origin-mat",n);return e.emissiveColor=new Ee(.72,.78,.86),e.diffuseColor=Ee.Black(),e.specularColor=Ee.Black(),e}var oEe,qM,lEe,AF,cEe,fEe,TF,dEe,uEe,QM,mQ=y(()=>{"use strict";Ks();HR();XR();We();Kt();Qm();dO();jc();oEe=.32,qM=1.05,lEe=.075,AF=.28,cEe=.22,fEe=.16,TF=(qM+AF)*.42,dEe=new b(TF,TF,TF),uEe=[{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)}];QM=class{constructor(e,t){this.engine=e,this.scene=new ri(e),this.scene.clearColor=new dt(0,0,0,0),this.scene.autoClear=!1,this.camera=new Ri("gizmo-cam",0,0,4.1,dEe,this.scene),this.camera.minZ=.01,this.camera.fov=.56,this.camera.detachControl(),new Ra("gizmo-light",new b(0,1,.5),this.scene);let i=Nn.CreateSphere("gizmo-origin",{diameter:fEe,segments:16},this.scene);i.material=mEe(this.scene);for(let{name:s,color:a,rot:o,dir:l}of uEe){let c=hEe(`gizmo-${s}-mat`,a,this.scene),f=Nn.CreateCylinder(`gizmo-${s}-shaft`,{height:qM,diameter:lEe,tessellation:8},this.scene);f.material=c,f.position=l.scale(qM/2),f.rotation=o;let d=Nn.CreateCylinder(`gizmo-${s}-head`,{height:AF,diameterTop:0,diameterBottom:cEe,tessellation:8},this.scene);d.material=c;let u=qM+AF/2;d.position=l.scale(u),d.rotation=o}let r=oEe;this.viewport=new Po(.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 RF={};Be(RF,{boundingBoxRendererVertexShaderWGSL:()=>pEe});var xF,pQ,pEe,bF=y(()=>{W();xF="boundingBoxRendererVertexShader",pQ=`attribute position: vec3f;uniform world: mat4x4f;uniform viewProjection: mat4x4f; +}`;x.ShadersStore[EF]||(x.ShadersStore[EF]=aQ);oEe={name:EF,shader:aQ}});var kl,cQ=y(()=>{We();Yi();ts();qP();jM();Kt();YO();kl=class n extends $c{set blurHorizontalSize(e){this._horizontalBlurPostprocess.kernel=e,this._options.blurHorizontalSize=e}set blurVerticalSize(e){this._verticalBlurPostprocess.kernel=e,this._options.blurVerticalSize=e}get blurHorizontalSize(){return this._horizontalBlurPostprocess.kernel}get blurVerticalSize(){return this._verticalBlurPostprocess.kernel}get stencilReference(){return this._instanceGlowingMeshStencilReference<<8-this.numStencilBits}constructor(e,t,i,r=!1){super(e,t,i!==void 0?!!i.forceGLSL:!1),this.innerGlow=!0,this.outerGlow=!0,this._instanceGlowingMeshStencilReference=n.GlowingMeshStencilReference++,this._meshes={},this._excludedMeshes={},this._mainObjectRendererRenderPassId=-1,this.numStencilBits=8,this.neutralColor=n.NeutralColor,this._options={mainTextureRatio:.5,blurTextureSizeRatio:.5,mainTextureFixedSize:0,blurHorizontalSize:1,blurVerticalSize:1,alphaBlendingMode:2,camera:null,renderingGroupId:-1,forceGLSL:!1,mainTextureType:0,mainTextureFormat:5,isStroke:!1,...i},this._init(this._options),this._shouldRender=!1,r&&this._createTextureAndPostProcesses()}getClassName(){return"HighlightLayer"}async _importShadersAsync(){this._shaderLanguage===1?await Promise.all([Promise.resolve().then(()=>(JZ(),$Z)),Promise.resolve().then(()=>(iQ(),tQ)),Promise.resolve().then(()=>(XM(),HM))]):await Promise.all([Promise.resolve().then(()=>(sQ(),nQ)),Promise.resolve().then(()=>(lQ(),oQ)),Promise.resolve().then(()=>(KM(),YM))]),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 Tc("HighlightLayerPPP",this._scene.getEngine()),this._horizontalBlurPostprocess=new jo("HighlightLayerHBP",this._scene.getEngine(),new Fe(1,0),this._options.blurHorizontalSize),this._verticalBlurPostprocess=new jo("HighlightLayerVBP",this._scene.getEngine(),new Fe(0,1),this._options.blurVerticalSize),this._postProcesses=[this._downSamplePostprocess,this._horizontalBlurPostprocess,this._verticalBlurPostprocess]):(this._horizontalBlurPostprocess=new Rs("HighlightLayerHBP",this._scene.getEngine(),new Fe(1,0),this._options.blurHorizontalSize/2),this._verticalBlurPostprocess=new Rs("HighlightLayerVBP",this._scene.getEngine(),new Fe(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(Ae.TriangleFillMode,0,6)),this.innerGlow&&t===1&&(e.setFloat("offset",1),i.setStencilFunction(514),i.drawElementsType(Ae.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()}};kl.EffectName="HighlightLayer";kl.NeutralColor=new dt(0,0,0,0);kl.GlowingMeshStencilReference=2;kl.NormalMeshStencilReference=1});var qM,ya,fQ=y(()=>{Xt();zt();vi();Ks();We();Xr();jf();Sc();QP();KO();pF();Lt();er();Kt();cQ();Dr();Mo();jM();ri.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()===ya.EffectName)return this.effectLayers[t];return null};qM=class extends Pi{constructor(e,t,i,r,s=null,a=ge.BILINEAR_SAMPLINGMODE,o,l){let c={uniforms:jo.Uniforms,size:typeof r=="number"?r:void 0,camera:s,samplingMode:a,engine:o,reusable:l,...r};super(e,jo.FragmentUrl,{effectWrapper:typeof r=="number"||!r.effectWrapper?new jo(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(()=>(XM(),HM)))):t.push(Promise.resolve().then(()=>(KM(),YM))),super._gatherImports(e,t)}},ya=class n extends ia{static get NeutralColor(){return kl.NeutralColor}static set NeutralColor(e){kl.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 kl(e,t,i)),this.onBeforeBlurObservable=new ie,this.onAfterBlurObservable=new ie,this._engine.isStencilEnable||ee.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?Pn(e,this._maxSize):e,t=this._engine.needPOTTextures?Pn(t,this._maxSize):t;let i;this._engine.getCaps().textureHalfFloatRender?i=2:i=0,this._blurTexture=new Yr("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 Nu("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 qM("HighlightLayerHBP",new Fe(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 qM("HighlightLayerVBP",new Fe(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 so("HighlightLayerHBP",new Fe(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 so("HighlightLayerVBP",new Fe(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=st.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=st.Parse(()=>new n(e.name,t,e.options),e,t,i),s;for(s=0;s{Dl();sp();pF();Gi();hN();fM(tt.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===_t.RIG_MODE_NONE&&e===r.camera||r.camera.cameraRigMode!==_t.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(tt.NAME_EFFECTLAYER);e||(e=new SF(n),n._addComponent(e))}});function uQ(n,e,t=()=>!0,i=r=>[r]){let r=new ya("ai3d-pick-highlight",n),s=new Ee(.15,.45,1),a=[];function o(){r.removeAllMeshes();for(let d of a)d.isDisposed()||(d.renderOutline=!1,d.outlineWidth=0);a=[]}function l(d){a=d.filter(u=>!u.isDisposed());for(let u of a)r.addMesh(u,s),u.renderOutline=!0,u.outlineColor=s,u.outlineWidth=.045}let c=n.onPointerObservable.add(d=>{var _;if(d.type!==at.POINTERDOWN)return;let u=d.event,h=u.clientX,m=u.clientY,g={altKey:u.altKey,ctrlKey:u.ctrlKey,metaKey:u.metaKey,shiftKey:u.shiftKey},p=d.pickInfo;if(p!=null&&p.hit&&p.pickedMesh){if(t()){let v=i(p.pickedMesh).filter(T=>!T.isDisposed());a.length===v.length&&a.every((T,S)=>T===v[S])||(o(),l(v))}else o();e({mesh:p.pickedMesh,pickedPoint:(_=p.pickedPoint)!=null?_:null,screenX:h,screenY:m,modifiers:g})}else o(),e({mesh:null,pickedPoint:null,screenX:h,screenY:m,modifiers:g})}),f=(()=>{o(),r.dispose(),n.onPointerObservable.remove(c)});return f.clearHighlight=o,f}var hQ=y(()=>{"use strict";wo();Kt();fQ();dQ()});function mEe(n,e,t){let i=Ee.FromHexString(e),r=new ze(n,t);return r.emissiveColor=i,r.diffuseColor=Ee.Black(),r.specularColor=Ee.Black(),r.backFaceCulling=!1,r}function pEe(n){let e=new ze("gizmo-origin-mat",n);return e.emissiveColor=new Ee(.72,.78,.86),e.diffuseColor=Ee.Black(),e.specularColor=Ee.Black(),e}var lEe,ZM,cEe,AF,fEe,dEe,TF,uEe,hEe,QM,mQ=y(()=>{"use strict";Ks();HR();XR();We();Kt();Qm();dO();jc();lEe=.32,ZM=1.05,cEe=.075,AF=.28,fEe=.22,dEe=.16,TF=(ZM+AF)*.42,uEe=new b(TF,TF,TF),hEe=[{name:"x",color:"#e74c3c",rot:new b(0,0,-Math.PI/2),dir:new 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Po(.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 RF={};Be(RF,{boundingBoxRendererVertexShaderWGSL:()=>gEe});var xF,pQ,gEe,bF=y(()=>{W();xF="boundingBoxRendererVertexShader",pQ=`attribute position: vec3f;uniform world: mat4x4f;uniform viewProjection: mat4x4f; #ifdef INSTANCES attribute world0 : vec4;attribute world1 : vec4;attribute world2 : vec4;attribute world3 : vec4; #endif @@ -23765,18 +23765,18 @@ var worldPos: vec4f=uniforms.world* vec4f(vertexInputs.position,1.0); vertexOutputs.position=uniforms.viewProjection*worldPos; #define CUSTOM_VERTEX_MAIN_END } -`;x.ShadersStoreWGSL[xF]||(x.ShadersStoreWGSL[xF]=pQ);pEe={name:xF,shader:pQ}});var yF={};Be(yF,{boundingBoxRendererPixelShaderWGSL:()=>gEe});var MF,gQ,gEe,IF=y(()=>{W();MF="boundingBoxRendererPixelShader",gQ=`uniform color: vec4f; +`;x.ShadersStoreWGSL[xF]||(x.ShadersStoreWGSL[xF]=pQ);gEe={name:xF,shader:pQ}});var yF={};Be(yF,{boundingBoxRendererPixelShaderWGSL:()=>_Ee});var MF,gQ,_Ee,IF=y(()=>{W();MF="boundingBoxRendererPixelShader",gQ=`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 -}`;x.ShadersStoreWGSL[MF]||(x.ShadersStoreWGSL[MF]=gQ);gEe={name:MF,shader:gQ}});var _Q,_Ee,vQ=y(()=>{W();_Q="boundingBoxRendererVertexDeclaration",_Ee=`uniform mat4 world;uniform mat4 viewProjection; +}`;x.ShadersStoreWGSL[MF]||(x.ShadersStoreWGSL[MF]=gQ);_Ee={name:MF,shader:gQ}});var _Q,vEe,vQ=y(()=>{W();_Q="boundingBoxRendererVertexDeclaration",vEe=`uniform mat4 world;uniform mat4 viewProjection; #ifdef MULTIVIEW uniform mat4 viewProjectionR; #endif -`;x.IncludesShadersStore[_Q]||(x.IncludesShadersStore[_Q]=_Ee)});var EQ,vEe,CF=y(()=>{W();EQ="boundingBoxRendererUboDeclaration",vEe=`#ifdef WEBGL2 +`;x.IncludesShadersStore[_Q]||(x.IncludesShadersStore[_Q]=vEe)});var EQ,EEe,CF=y(()=>{W();EQ="boundingBoxRendererUboDeclaration",EEe=`#ifdef WEBGL2 uniform vec4 color;uniform mat4 world;uniform mat4 viewProjection; #ifdef MULTIVIEW uniform mat4 viewProjectionR; @@ -23784,7 +23784,7 @@ uniform mat4 viewProjectionR; #else layout(std140,column_major) uniform;uniform BoundingBoxRenderer {vec4 color;mat4 world;mat4 viewProjection;mat4 viewProjectionR;}; #endif -`;x.IncludesShadersStore[EQ]||(x.IncludesShadersStore[EQ]=vEe)});var DF={};Be(DF,{boundingBoxRendererVertexShader:()=>EEe});var PF,SQ,EEe,LF=y(()=>{W();vQ();CF();PF="boundingBoxRendererVertexShader",SQ=`attribute vec3 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TQ,TEe,AQ=y(()=>{W();TQ="boundingBoxRendererFragmentDeclaration",TEe=`uniform vec4 color; +`;x.IncludesShadersStore[TQ]||(x.IncludesShadersStore[TQ]=TEe)});var NF={};Be(NF,{boundingBoxRendererPixelShader:()=>AEe});var OF,xQ,AEe,wF=y(()=>{W();AQ();CF();OF="boundingBoxRendererPixelShader",xQ=`#include<__decl__boundingBoxRendererFragment> #define CUSTOM_FRAGMENT_DEFINITIONS void main(void) { #define CUSTOM_FRAGMENT_MAIN_BEGIN gl_FragColor=color; #define CUSTOM_FRAGMENT_MAIN_END -}`;x.ShadersStore[OF]||(x.ShadersStore[OF]=xQ);TEe={name:OF,shader:xQ}});var MQ,RQ,$M,AEe,xEe,bQ,FF,yQ=y(()=>{Ks();Yi();pp();We();Oo();sp();oL();ts();zL();Kt();vi();Lu();Yf();NL();Sl();Lt();Object.defineProperty(ri.prototype,"forceShowBoundingBoxes",{get:function(){return this._forceShowBoundingBoxes||!1},set:function(n){this._forceShowBoundingBoxes=n,n&&this.getBoundingBoxRenderer()},enumerable:!0,configurable:!0});ri.prototype.getBoundingBoxRenderer=function(){return this._boundingBoxRenderer||(this._boundingBoxRenderer=new FF(this)),this._boundingBoxRenderer};Object.defineProperty(Ir.prototype,"showBoundingBox",{get:function(){return this._showBoundingBox||!1},set:function(n){this._showBoundingBox=n,n&&this.getScene().getBoundingBoxRenderer()},enumerable:!0,configurable:!0});MQ=q.Identity(),RQ=new q,$M=new b,AEe=new b,xEe=MQ.asArray(),bQ=new Qf($M,$M),FF=class{get shaderLanguage(){return this._shaderLanguage}constructor(e){this.name=tt.NAME_BOUNDINGBOXRENDERER,this.frontColor=new Ee(1,1,1),this.backColor=new Ee(.1,.1,.1),this.showBackLines=!0,this.onBeforeBoxRenderingObservable=new ie,this.onAfterBoxRenderingObservable=new ie,this.onResourcesReadyObservable=new ie,this.enabled=!0,this._shaderLanguage=0,this.renderList=new Ki(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 Tr(this.scene.getEngine(),void 0,void 0,"BoundingBoxRendererFront",!0),this._buildUniformLayout(this._uniformBufferFront),this._uniformBufferBack=new Tr(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(tt.STEP_BEFOREEVALUATEACTIVEMESH_BOUNDINGBOXRENDERER,this,this.reset),this.scene._preActiveMeshStage.registerStep(tt.STEP_PREACTIVEMESH_BOUNDINGBOXRENDERER,this,this._preActiveMesh),this.scene._evaluateSubMeshStage.registerStep(tt.STEP_EVALUATESUBMESH_BOUNDINGBOXRENDERER,this,this._evaluateSubMesh),this.scene._afterRenderingGroupDrawStage.registerStep(tt.STEP_AFTERRENDERINGGROUPDRAW_BOUNDINGBOXRENDERER,this,this.render)}async whenReadyAsync(e=16,t=3e4){return this._prepareResources(),await new Promise(i=>{El(()=>this._colorShader.isReady(),()=>{i()},(r,s)=>{s?(ee.Error("BoundingBoxRenderer: Timeout while waiting for the renderer to be ready."),r&&ee.Error(r)):(ee.Error("BoundingBoxRenderer: 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Ld{constructor(e,t,i,r,s){this.meshToPart=new Map;this.occlusionDirection=b.Zero();this.occlusionRay=new rn(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=r,this.parts=yEe(i,r,s);for(let a of this.parts)for(let o of a.meshes)this.meshToPart.set(o.uniqueId,a);this.setBoundingBoxColor(Ld.BBOX_VISIBLE)}getParts(){return this.parts}getPartId(e){return e.id}isDisposed(e){return MEe(e.node)||e.meshes.every(t=>t.isDisposed())}captureTransform(e){var t,i;return{parent:e.node.parent,position:e.node.position.clone(),rotation:e.node.rotation.clone(),rotationQuaternion:(i=(t=e.node.rotationQuaternion)==null?void 0:t.clone())!=null?i:null,scaling:e.node.scaling.clone()}}restoreTransform(e,t){var i,r;e.node.setParent(t.parent),e.node.position.copyFrom(t.position),e.node.rotation.copyFrom(t.rotation),e.node.rotationQuaternion=(r=(i=t.rotationQuaternion)==null?void 0:i.clone())!=null?r:null,e.node.scaling.copyFrom(t.scaling),e.node.computeWorldMatrix(!0);for(let s of e.meshes)s.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===at.POINTERDOWN){if(a.button!==0)return;let d=(l=(o=s.pickInfo)==null?void 0:o.pickedMesh)!=null?l:null;if(this.partPointerActive=!!this.resolvePart(d),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(u){}this.camera.detachControl()}e.onPointerDown(d,a)}else if(s.type===at.POINTERMOVE){if(this.activePointerId!==null&&a.pointerId!==this.activePointerId)return;this.partPointerActive&&(a.preventDefault(),a.stopPropagation()),e.onPointerMove(a)}else if(s.type===at.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(d){}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){var t;return REe(e)?this.parts.includes(e)?e:null:!e||typeof e!="object"?null:(t=this.meshToPart.get(e.uniqueId))!=null?t:null}setSelected(e){if(this.selected)for(let t of this.selected.meshes)t.isDisposed()||(t.showBoundingBox=!1);if(this.selected=e,this.lastOccluded=!1,this.setBoundingBoxColor(Ld.BBOX_VISIBLE),this.selected&&!this.isDisposed(this.selected))for(let t of this.selected.meshes)t.isDisposed()||(t.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.node.setParent(null),e.node.computeWorldMatrix(!0);for(let f of e.meshes)f.computeWorldMatrix(!0);t.shiftKey&&!e.node.rotationQuaternion&&(e.node.rotationQuaternion=je.FromEulerVector(e.node.rotation),e.node.rotation.set(0,0,0));let r=BF(e),s=Mm(ei(i),ei(this.camera.getForwardRay().direction));if(!s)return null;let a={part:e,mode:t.shiftKey?"rotate":"move",plane:s,startPoint:i,startPosition:e.node.position.clone(),startRotationQuaternion:(c=(l=e.node.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.part.node.position=e.startPosition.add(r),e.part.node.computeWorldMatrix(!0);for(let s of e.part.meshes)s.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=BF(e),i=this.camera.position,r=Of(ei(i),ei(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)&&Lf(a.distance,r.distance,r.epsilon);o!==this.lastOccluded&&(this.lastOccluded=o,this.setBoundingBoxColor(o?Ld.BBOX_OCCLUDED:Ld.BBOX_VISIBLE))}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=RA({startPosition:ei(e.startPosition),pivot:ei(e.pivot),startRotationQuaternion:xA(e.startRotationQuaternion),yawAxis:ei(this.camera.getDirection(b.Up()).normalize()),pitchAxis:ei(this.camera.getDirection(b.Right()).normalize()),deltaX:i,deltaY:r,sensitivity:.01});if(s){e.part.node.position=new b(s.position.x,s.position.y,s.position.z),e.part.node.rotationQuaternion=new je(s.rotationQuaternion.x,s.rotationQuaternion.y,s.rotationQuaternion.z,s.rotationQuaternion.w),e.part.node.rotation.set(0,0,0),e.part.node.computeWorldMatrix(!0);for(let a of e.part.meshes)a.computeWorldMatrix(!0)}}getPointOnDragPlane(e,t){var s;let i=BF(e),r=Mm(ei(i),ei(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,q.Identity(),this.camera),l=AA({origin:ei(o.origin),direction:ei(o.direction)},t);return l?new b(l.x,l.y,l.z):null}};Ld.BBOX_VISIBLE=new Ee(.25,.7,1),Ld.BBOX_OCCLUDED=new Ee(.1,.25,.4);UF=Ld});var wQ={};Be(wQ,{BabylonModelPreview:()=>e0,createBabylonModelPreview:()=>VEe});function OEe(n){let e=n.getClassName();return e==="DirectionalLight"||e==="PointLight"||e==="SpotLight"}function VF(n){return n.getClassName()==="GaussianSplattingMesh"}function NEe(n){return!!n&&typeof n=="object"&&"getBoundingInfo"in n}function GF(n){return n instanceof $t}function Jc(n){return typeof n.isDisposed=="function"?n.isDisposed():!1}function lg(n,e){let t=n;for(;t;){if(t===e)return!0;t=t.parent}return!1}function kF(n,e=[]){for(let t of n)t.isDisposed()||t.dispose(!0,!0);for(let t of e)t.isDisposed()||t.dispose(!1,!0)}function oo(n){return new b(n.x,n.y,n.z)}function OQ(n){return Number.isFinite(n)?Math.max(0,Math.min(n,1)):0}function NQ(n){let e=new ze("measure-marker-mat",n);return e.diffuseColor=gE.clone(),e.emissiveColor=gE.clone(),e.specularColor=new Ee(0,0,0),e.disableLighting=!0,e.alpha=.48,e}function pE(n,e){let t=n.material;t&&(t.diffuseColor=e.clone(),t.emissiveColor=e.clone())}function wEe(n){let e=n.replace(/\s+#.*$/,"").trim();if(e.startsWith('"')){let t=e.indexOf('"',1);if(t>1)return e.slice(1,t)}return e}function FEe(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 BEe(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/${e}`}function UEe(n,e,t){let i=Gs(e),r=i.replace(/\.[^.]+$/,""),s=dn(t),a=[In(n,e),In(n,i)];if(s)for(let o of PQ)a.push(In(n,`${s}.${o}`));for(let o of PQ){let l=`${r}.${o}`;l!==i&&a.push(In(n,l))}return a}function VEe(n){return new e0(n)}var JM,PQ,IEe,CEe,PEe,DQ,gE,DEe,LEe,LQ,Ia,e0,FQ=y(()=>{"use strict";iL();Ks();HR();XR();AH();xH();ML();We();Kt();wi();$f();dO();Yi();jc();lY();VO();sM();E6();pL();Qp();dE();dE();iF();rF();Fq();hQ();_A();ga();ps();mQ();CQ();mE();gl();bA();wC();G_();ks();DA();F_();W_();JM=null,PQ=["jpg","jpeg","png","bmp","tga","webp","tif","tiff"],IEe=/^\s*(map_Kd|map_Ka|map_Ks|map_Ns|map_d|map_bump|bump|disp|decal)\s+(.+)/i,CEe=.242,PEe=320,DQ=new Ee(.97,.98,.99),gE=new Ee(.97,.98,.99),DEe=new Ee(.96,.62,.04),LEe=new Ee(1,1,1),LQ=new Ee(.9,.91,.92);Ia=class Ia{constructor(e){this.rootMesh=null;this.loadedMeshes=[];this.loadedTransformNodes=[];this.cachedRenderableMeshes=null;this.cachedRenderableRoot=null;this.loadedExt="";this.rendering=!1;this.contextLost=!1;this.viewportVisible=!0;this.viewportObserver=null;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.focusedNode=null;this.originalMeshVisibility=new Map;this.bboxMesh=null;this.bboxEnabled=!1;this.currentQuality="high";this.renderScale=1;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.measurementActive=!1;this.measurementScale={x:1,y:1,z:1};this.measurementBaseRootScaling=new b(1,1,1);this.measurementBaseBounds=null;this.measurementUnit="mm";this.measurementSegments=[];this.measurementMarkers=[];this.measurementMarkerPoints=[];this.measurementTargetNode=null;this.measurementTargetMeshes=[];this.measurementSnapInputCache=null;this.measurementSnapInputCacheTargetId=null;this.measurementSnapKind=null;this.measurementObservers=new Set;this.pendingPoint=null;this.pendingMarker=null;this.hoveredMarkerIndex=-1;this.lastPointerClient={x:0,y:0,altKey:!1};this.previewLine=null;this.cameraZoomObservers=new Set;this.handlePointerMove=e=>{if(this.lastPointerClient={x:e.clientX,y:e.clientY,altKey:e.altKey},!this.measurementActive||(this.pendingPoint&&this.updatePreviewLine(),this.measurementMarkers.length===0))return;let t=this.engine.getRenderingCanvas();if(!t)return;let i=t.getBoundingClientRect(),r=e.clientX-i.left,s=e.clientY-i.top,a=this.scene.pick(r,s,l=>this.measurementMarkers.includes(l)),o=a.hit?this.measurementMarkers.indexOf(a.pickedMesh):-1;if(o!==this.hoveredMarkerIndex){if(this.hoveredMarkerIndex>=0&&this.hoveredMarkerIndex=0&&o{e.preventDefault(),e.stopPropagation()};this.handleViewportIntersection=e=>{let t=e.some(i=>i.isIntersecting);t!==this.viewportVisible&&(this.viewportVisible=t,t?this.startRenderLoop():this.rendering&&(this.engine.stopRenderLoop(),this.rendering=!1))};this.handleContextLost=e=>{e.preventDefault(),this.contextLost=!0,this.rendering&&(this.engine.stopRenderLoop(),this.rendering=!1)};this.handleContextRestored=()=>{this.contextLost=!1,this.engine.resize(),this.startRenderLoop()};this.engine=new ke(e,!0,{preserveDrawingBuffer:!0}),this.scene=new ri(this.engine),this.scene.clearColor=new dt(.12,.12,.14,1),this.scene.setRenderingAutoClearDepthStencil(2,!0,!0,!0),this.camera=new Ri("cam",Math.PI/4,Math.PI/3,5,b.Zero(),this.scene),this.camera.attachControl(e,!0),this.camera.lowerRadiusLimit=.1,this.camera.wheelPrecision=45,this.camera.onViewMatrixChangedObservable.add(()=>{this.measurementSegments.length>0&&this.updateMeasurementOverlayPositions(),this.notifyCameraZoomChanged()}),e.addEventListener("wheel",this.preventCanvasWheelScroll,{passive:!1}),e.addEventListener("pointermove",this.handlePointerMove),e.addEventListener("webglcontextlost",this.handleContextLost),e.addEventListener("webglcontextrestored",this.handleContextRestored),this.scene.ambientColor=new Ee(.3,.3,.3);let t=new Ra("default-light",new b(0,1,.5),this.scene);t.intensity=1.2,this.resizeObs=new ResizeObserver(()=>this.engine.resize()),this.resizeObs.observe(e),typeof IntersectionObserver!="undefined"&&(this.viewportObserver=new IntersectionObserver(this.handleViewportIntersection,{root:null,threshold:[0,.01]}),this.viewportObserver.observe(e)),window.requestAnimationFrame(()=>this.engine.resize())}canRender(){let e=this.engine.getRenderingCanvas();return!!(e!=null&&e.isConnected)&&e.clientWidth>0&&e.clientHeight>0}getCameraZoomRange(){if(!this.rootMesh)return null;let e=this.camera.radius,t=this.camera.lowerRadiusLimit,i=this.camera.upperRadiusLimit,r=typeof t=="number"&&Number.isFinite(t)&&t>0?t:Math.max(e*.08,1e-5),s=typeof i=="number"&&Number.isFinite(i)&&i>r?i:Math.max(e*8,r*10);return{current:Math.max(r,Math.min(e,s)),min:r,max:s}}notifyCameraZoomChanged(){if(this.cameraZoomObservers.size===0)return;let e=this.getCameraZoomState();for(let t of this.cameraZoomObservers)t(e)}ensureDisassemblyController(){return this.rootMesh?(this.disassembly||(this.disassembly=IQ(this.scene,this.camera,this.rootMesh,this.getRenderableMeshes(this.rootMesh),this.gltfComponentMetadata)),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,s){var g,p,_;Ti(s),await fE(),Ti(s),this.rootMesh&&(kF(this.loadedMeshes,this.loadedTransformNodes),this.rootMesh=null,this.notifyCameraZoomChanged()),this.invalidateMeshCache(),this.loadedMeshes=[],this.loadedTransformNodes=[],this.disposeMeasurementOverlays(!0),this.resetMeasurementCalibrationState(),(g=this.disassembly)==null||g.dispose(),this.disassembly=null,this.clearFocusedMesh(),this.originalMeshVisibility.clear();let a=t.toLowerCase().replace(".","");this.loadedExt=a,this.resourceWarnings=[],Ti(s),this.gltfComponentMetadata=Nq(e,a);let o=this.scene,c=(p={glb:".glb",gltf:".gltf",stl:".stl",obj:".obj",splat:".splat",ply:".ply"}[a])!=null?p:`.${a}`;Ti(s);let f=`data:application/octet-stream;base64,${pu(e)}`;Ti(s);let d=v=>{try{Ti(s)}catch(E){throw kF(v.meshes,v.transformNodes),E}this.loadedMeshes=v.meshes,this.loadedTransformNodes=v.transformNodes,v.meshes.length>0&&(this.rootMesh=v.meshes[0])},u=()=>{try{Ti(s)}catch(v){throw kF(this.loadedMeshes,this.loadedTransformNodes),this.loadedMeshes=[],this.loadedTransformNodes=[],this.rootMesh=null,this.invalidateMeshCache(),this.notifyCameraZoomChanged(),v}};if(a==="obj"&&i&&r){JM&&await JM,Ti(s);let v;JM=new Promise(E=>{v=E});try{let{OBJFileLoader:E}=await Promise.resolve().then(()=>(eF(),Tq)),T=E.prototype;typeof T._loadMTL!="function"&&console.warn("[AI3D] OBJFileLoader._loadMTL not found \u2014 MTL vault resolution disabled");let S=T._loadMTL,R=new TextDecoder().decode(new Uint8Array(e)).match(/mtllib\s+(.+)/),M=null;if(R&&i&&r){let C=wEe(R[1]),D=w_(r),w=In(D,C);try{let k=await i(w);Ti(s);let N=new TextDecoder().decode(new Uint8Array(k)).split(` -`);for(let Z=0;ZZ!=="");if(!B.some(Z=>/^\s*Kd\s+/i.test(Z))){let Z=B.findIndex(j=>/^\s*newmtl\s+/i.test(j));B.splice(Z>=0?Z+1:0,0,"Kd 0.80 0.80 0.80")}M=B.join(` -`)}catch(k){if(Df(k))throw k;this.resourceWarnings.push(`OBJ material library not found: ${w}`)}}T._loadMTL=function(C,D,w){let k=M!=null?M:"";w(k)};let I=await Jv(f,o,{meshNames:"",pluginExtension:c});d(I),T._loadMTL=S}catch(E){throw Df(E)||console.error("[AI3D] OBJ load error:",E),E}finally{v(),JM=null}}else if(a==="stl"){let v=bq(o,e);try{Ti(s)}catch(E){throw v==null||v.dispose(!1,!0),E}this.rootMesh=v,this.rootMesh&&(this.loadedMeshes=[this.rootMesh])}else if(a==="ply"){let v=yq(o,e);try{Ti(s)}catch(E){throw v==null||v.dispose(!1,!0),E}this.rootMesh=v,this.rootMesh&&(this.loadedMeshes=[this.rootMesh])}else{let v=await Jv(f,o,{meshNames:"",pluginExtension:c});d(v)}if(u(),!this.rootMesh)throw new Error("No mesh found in model file");let h=this.getRenderableBounds(this.rootMesh);this.captureMeasurementBaseState(this.rootMesh,h);for(let v of this.getRenderableMeshes(this.rootMesh))v.material&&(v.material.backFaceCulling=!1);let m=V_(h);return this.camera.target=oo(m.target),this.camera.radius=m.radius,this.camera.lowerRadiusLimit=m.lowerRadiusLimit,this.camera.upperRadiusLimit=m.upperRadiusLimit,this.camera.minZ=m.near,this.camera.maxZ=m.far,this.initialCamera={alpha:this.camera.alpha,beta:this.camera.beta,radius:this.camera.radius,target:this.camera.target.clone()},this.notifyCameraZoomChanged(),this.startRenderLoop(),this.engine.resize(),(_=this.cleanupPicking)==null||_.call(this),this.cleanupPicking=uQ(this.scene,v=>{var S;if(this.isDisassemblyActive())return;let E=v.mesh&&this.rootMesh?hE(this.rootMesh,v.mesh,this.getRenderableMeshes(this.rootMesh),this.gltfComponentMetadata):null,T={mesh:E,pickedPoint:v.pickedPoint,screenX:v.screenX,screenY:v.screenY,modifiers:v.modifiers};if(this._lastPickResult=T,this.measurementActive){if(((S=v.modifiers)==null?void 0:S.altKey)===!0){if(!v.pickedPoint)return;this.setMeasurementSnapKind("free"),this.addMeasurementPoint(oo(v.pickedPoint));return}if(!this.measurementTargetNode){E&&this.setMeasurementTargetNode(E);return}let A=this.getMeasurementTargetPickPoint(v.mesh,v.pickedPoint);if(!A){this.setMeasurementSnapKind(null);return}this.addMeasurementPoint(this.resolveMeasurementPickPoint(A,!1));return}this.focusSelectionEnabled&&E&&this.setFocusedNode(E),this._onPickCallbacks.forEach(A=>A(T))},()=>!this.focusSelectionEnabled&&!this.measurementActive,v=>this.resolvePickHighlightMeshes(v)),this.ensureDisassemblyController(),this.createModelSummary(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),this.notifyCameraZoomChanged()}}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?Ee.FromHexString(e.color):Ee.White(),i=(r=e.intensity)!=null?r:1;switch(e.type){case"hemisphere":{let a=e.groundColor?Ee.FromHexString(e.groundColor):new Ee(.2,.2,.2),o=new Ra("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 $s("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 cd("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,d=new Kr("spot",a,l,c,f,this.scene);return d.diffuse=t,d.intensity=i,e.decay!==void 0&&(d.decay=e.decay),e.castShadow&&this.rootMesh&&this.setupShadow(d),d}case"attachToCam":{let a=new cd("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(!OEe(e)){console.warn("[AI3D] Light type does not support shadows:",e.name);return}let t=new Fi(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=dt.FromColor3(Ee.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 wp,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=Xi(e),i=Math.max(t.x,t.z)*3,r=e.min.y;this.groundMesh=Nn.CreateGround("ground",{width:i,height:i},this.scene),this.groundMesh.position.y=r;let s=new ze("ground-mat",this.scene);s.diffuseColor=new Ee(.15,.15,.15),s.specularColor=Ee.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=Xi(e),i=Math.max(t.x,t.z)*2,r=e.min.y-.01;this.gridMesh=Nn.CreateGround("grid",{width:i,height:i,subdivisions:20},this.scene),this.gridMesh.position.y=r;let s=new ze("grid-mat",this.scene);s.wireframe=!0,s.diffuseColor=new Ee(.3,.3,.3),s.emissiveColor=new Ee(.1,.1,.1),this.gridMesh.material=s}createAxis(){if(!this.rootMesh||this.axisMeshes.length>0)return;let e=this.getRenderableBounds(this.rootMesh),t=xU(e)*1.5,i=oo(e.min),r=U_(e)*.01,s=[["x",Ee.Red(),new b(t,0,0)],["y",Ee.Green(),new b(0,t,0)],["z",Ee.Blue(),new b(0,0,t)]];for(let[a,o,l]of s){let c=Nn.CreateTube(`axis-${a}`,{path:[i,i.add(l)],radius:r,tessellation:8},this.scene),f=new ze(`axis-${a}-mat`,this.scene);f.emissiveColor=o,f.diffuseColor=Ee.Black(),c.material=f,this.axisMeshes.push(c)}}setSTLColor(e){if(!this.rootMesh)return;let t=Ee.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&&(VF(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}toggleMeasurement(){var t,i;if(this.measurementActive)return this.deactivateMeasurementMode(),!1;this.isDisassemblyActive()&&((t=this.disassembly)==null||t.setEnabled(!1));let e=this.getCurrentMeasurementTargetNode();return(i=this.cleanupPicking)==null||i.clearHighlight(),this.clearFocusedMesh(),this.focusSelectionEnabled&&(this.focusSelectionEnabled=!1),this.measurementActive=!0,this.setMeasurementTargetNode(e,!1),wf(this.engine.getRenderingCanvas(),this.measurementActive),this.notifyMeasurementsChanged(),this.measurementActive}isMeasurementActive(){return this.measurementActive}clearMeasurements(){this.disposeMeasurementOverlays(!1)}cancelMeasurement(){let e=!!this.pendingPoint;this.cancelPendingMeasurement(),e&&this.notifyMeasurementsChanged()}deactivateMeasurementMode(){return this.measurementActive?(this.measurementActive=!1,wf(this.engine.getRenderingCanvas(),!1),this.setMeasurementTargetNode(null,!1),this.cancelPendingMeasurement(),this.notifyMeasurementsChanged(),!0):!1}disposeMeasurementOverlays(e){e&&(this.measurementActive=!1,wf(this.engine.getRenderingCanvas(),!1),this.setMeasurementTargetNode(null,!1)),this.cancelPendingMeasurement(!1);for(let t of this.measurementSegments)t.line.dispose(!1,!0),t.label.dispose(!1,!0);this.measurementSegments=[];for(let t of this.measurementMarkers)t.dispose(!1,!0);this.measurementMarkers=[],this.measurementMarkerPoints=[],this.notifyMeasurementsChanged()}setMeasurementScale(e){this.measurementScale=_s(e),this.invalidateMeasurementSnapInputCache(),this.applyMeasurementModelScale(),this.updateMeasurementOverlayPositions(),this.updateMeasurementLabels(),this.notifyMeasurementsChanged()}getMeasurementScale(){return{...this.measurementScale}}setMeasurementUnit(e){this.measurementUnit=k_(e),this.updateMeasurementLabels(),this.notifyMeasurementsChanged()}getMeasurementUnit(){return this.measurementUnit}getMeasurementBounds(){var t;if(!this.rootMesh)return null;let e=(t=this.measurementBaseBounds)!=null?t:this.getRenderableBounds(this.rootMesh);return e?{x:e.max.x-e.min.x,y:e.max.y-e.min.y,z:e.max.z-e.min.z}:null}getMeasurementRecords(){return this.createMeasurementRecords()}getMeasurementState(){return zA({active:this.measurementActive,pending:!!this.pendingPoint,records:this.createMeasurementRecords(),unit:this.measurementUnit,scale:this.getMeasurementScale(),bounds:this.getMeasurementBounds(),targetLocked:!!this.measurementTargetNode,targetName:this.getMeasurementTargetName(),snapKind:this.measurementSnapKind})}exportMeasurements(){return KA(this.createMeasurementRecords())}observeMeasurements(e){return this.measurementObservers.add(e),e(),()=>{this.measurementObservers.delete(e)}}updateMeasurementLabels(){var t;if(this.measurementSegments.length===0)return;let e=this.getMeasurementMarkerSize()*3.2;for(let i of this.measurementSegments){this.updateMeasurementLineGeometry(i);let r=Dm(this.createMeasurementReading(i.start,i.end));i.label.dispose(!1,!0);let s=this.createBabylonMeasurementDraftingLayout(i.start,i.end),a=(t=s==null?void 0:s.labelPosition)!=null?t:b.Center(this.toMeasurementDisplayPoint(i.start),this.toMeasurementDisplayPoint(i.end));i.label=this.createMeasurementLabelMesh(r,a,e)}}captureMeasurementBaseState(e,t){this.measurementBaseRootScaling=e.scaling.clone(),this.measurementBaseBounds=t?Ga(t.min,t.max):null,this.measurementScale={x:1,y:1,z:1}}resetMeasurementCalibrationState(){this.measurementScale={x:1,y:1,z:1},this.measurementBaseRootScaling=new b(1,1,1),this.measurementBaseBounds=null,this.measurementMarkerPoints=[],this.invalidateMeasurementSnapInputCache()}applyMeasurementModelScale(){if(!this.rootMesh)return;let e=_s(this.measurementScale);this.rootMesh.scaling=new b(this.measurementBaseRootScaling.x*e.x,this.measurementBaseRootScaling.y*e.y,this.measurementBaseRootScaling.z*e.z),this.rootMesh.computeWorldMatrix(!0);for(let t of this.loadedMeshes)t.computeWorldMatrix(!0);this.invalidateMeshCache(),this.rebuildScaledSceneHelpers(),this.refitCameraToModel(),this.startRenderLoop()}rebuildScaledSceneHelpers(){var s,a,o;let e=!!this.bboxMesh,t=!!this.groundMesh,i=!!this.gridMesh,r=this.axisMeshes.length>0;(s=this.bboxMesh)==null||s.dispose(),this.bboxMesh=null,(a=this.groundMesh)==null||a.dispose(),this.groundMesh=null,(o=this.gridMesh)==null||o.dispose(),this.gridMesh=null;for(let l of this.axisMeshes)l.dispose();if(this.axisMeshes=[],e&&this.rootMesh){let l=this.getRenderableBounds(this.rootMesh),c=oo(Er(l)),f=oo(Xi(l));this.bboxMesh=Nn.CreateBox("bbox",{width:f.x,height:f.y,depth:f.z},this.scene),this.bboxMesh.position=c;let d=new ze("bbox-mat",this.scene);d.wireframe=!0,d.emissiveColor=new Ee(1,1,0),d.disableLighting=!0,d.alpha=.6,this.bboxMesh.material=d}t&&this.createGround(),i&&this.createGrid(),r&&this.createAxis()}refitCameraToModel(){if(!this.rootMesh)return;let e=V_(this.getRenderableBounds(this.rootMesh));this.camera.target=oo(e.target),this.camera.radius=e.radius,this.camera.lowerRadiusLimit=e.lowerRadiusLimit,this.camera.upperRadiusLimit=e.upperRadiusLimit,this.camera.minZ=e.near,this.camera.maxZ=e.far,this.initialCamera={alpha:this.camera.alpha,beta:this.camera.beta,radius:this.camera.radius,target:this.camera.target.clone()},this.notifyCameraZoomChanged()}getMeasurementPivot(){var e,t;return(t=(e=this.rootMesh)==null?void 0:e.getAbsolutePosition().clone())!=null?t:b.Zero()}toMeasurementDisplayPoint(e){let t=BA(e,this.getMeasurementPivot(),this.measurementScale);return new b(t.x,t.y,t.z)}toMeasurementBasePoint(e){let t=UA(e,this.getMeasurementPivot(),this.measurementScale);return new b(t.x,t.y,t.z)}updateMeasurementOverlayPositions(){for(let e=0;e{this.cameraZoomObservers.delete(e)}}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=oo(Er(t)),r=oo(Xi(t));this.bboxMesh=Nn.CreateBox("bbox",{width:r.x,height:r.y,depth:r.z},this.scene),this.bboxMesh.position=i;let s=new ze("bbox-mat",this.scene);s.wireframe=!0,s.emissiveColor=new Ee(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)),e&&this.deactivateMeasurementMode(),this.focusSelectionEnabled=e,this.focusSelectionEnabled?this._lastPickResult.mesh&&this.setFocusedNode(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(),this.deactivateMeasurementMode()),e.setEnabled(t)}resetDisassembly(){var e;(e=this.disassembly)==null||e.reset()}isDisassemblyEnabled(){return this.isDisassemblyActive()}setExplode(e,t){this.rootMesh&&wq(this.rootMesh,e,t,this.loadedMeshes)}resetExplode(){this.rootMesh&&lF(this.rootMesh,this.loadedMeshes)}resetView(){this.rootMesh&&lF(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(),this.startRenderLoop(),this.notifyCameraZoomChanged()}exportModelInfo(e){if(!this.rootMesh)return"";let t=this.getRenderableMeshes(this.rootMesh),i=VF(this.rootMesh),r=this.createModelSummary(this.rootMesh),s=e&&Gs(e)||r.rootName;return CA({title:s,format:this.loadedExt.toUpperCase(),summary:r,meshBreakdown:t.map(a=>Dq(a,{isSplat:i})),materialNames:t.map(a=>{var o;return(o=a.material)==null?void 0:o.name})})}getModelEvidence(){if(!this.rootMesh)return null;let e=this.getRenderableMeshes(this.rootMesh),t=Oq(e,this.loadedTransformNodes,this.gltfComponentMetadata);return NA({summary:this.createModelSummary(this.rootMesh),renderableMeshes:e,groupedPartCandidates:t,createMeshPart:i=>sF(i,this.gltfComponentMetadata),getMeshMaterialNames:i=>{var r;return[(r=i.material)==null?void 0:r.name]},resourceWarnings:this.resourceWarnings})}getSelectedPartInfo(){var t;if(!this.rootMesh)return null;let e=(t=this.focusedNode)!=null?t:GF(this._lastPickResult.mesh)?this._lastPickResult.mesh:null;return!e||Jc(e)?null:aF(e,this.getRenderableMeshes(this.rootMesh),this.gltfComponentMetadata)}exportSelectedPartInfo(){let e=this.getSelectedPartInfo();return e?PA(e):""}getPickWorldPoint(e){return e.pickedPoint&&typeof e.pickedPoint=="object"?ei(e.pickedPoint):this.rootMesh&&GF(e.mesh)?aF(e.mesh,this.getRenderableMeshes(this.rootMesh),this.gltfComponentMetadata).center: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)/PEe)),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=window.requestAnimationFrame(s);return}this.focusWorldPointFrame=0};this.focusWorldPointFrame=window.requestAnimationFrame(s)}getAnnotationCameraStateKey(){return OA([{value:this.camera.alpha,digits:3},{value:this.camera.beta,digits:3},{value:this.camera.radius,digits:3},{value:this.camera.target.x,digits:2},{value:this.camera.target.y,digits:2},{value:this.camera.target.z,digits: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=Ia.annotationWorldPoint;return a.set(e.x,e.y,e.z),b.ProjectToRef(a,Ia.annotationIdentity,this.scene.getTransformMatrix(),this.camera.viewport.toGlobal(r,s),Ia.annotationProjection),DU(Ia.annotationProjection,r,s,i,t)}isAnnotationWorldPointOccluded(e){if(this.scene.isDisposed)return!1;let t=Of(ei(this.camera.position),e);if(!t)return!1;let i=Ia.annotationDirection,r=Ia.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)&&Lf(s.distance,t.distance,t.epsilon)}getAnnotationProvider(){let e=this.engine.getRenderingCanvas();if(!e)throw new Error("Preview canvas is unavailable");return LA({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=this.renderScale){this.currentQuality=e,this.renderScale=Math.max(.25,Math.min(t,2));let i={low:2,medium:1.33,high:1},r=Rr()?1.5:1,s=i[e]*r/this.renderScale;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,c;this.engine.stopRenderLoop(),this.focusWorldPointFrame&&(activeWindow.cancelAnimationFrame(this.focusWorldPointFrame),this.focusWorldPointFrame=0),this._onPickCallbacks=[],this.cameraZoomObservers.clear(),(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.disposeMeasurementOverlays(!0),this.measurementObservers.clear(),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),e==null||e.removeEventListener("pointermove",this.handlePointerMove),e==null||e.removeEventListener("webglcontextlost",this.handleContextLost),e==null||e.removeEventListener("webglcontextrestored",this.handleContextRestored),(a=this.viewportObserver)==null||a.disconnect(),this.viewportObserver=null,this.resizeObs.disconnect(),this.invalidateMeshCache(),this.rootMesh=null,this.loadedMeshes=[],this.loadedTransformNodes=[],this.autoRotateBehavior&&(this.camera.removeBehavior(this.autoRotateBehavior),this.autoRotateBehavior=null);for(let f of this.configLights)f.dispose();this.configLights=[],(o=this.shadowGenerator)==null||o.dispose(),this.shadowGenerator=null,(l=this.groundMesh)==null||l.dispose(),this.groundMesh=null,(c=this.gridMesh)==null||c.dispose(),this.gridMesh=null;for(let f of this.axisMeshes)f.dispose();this.axisMeshes=[],this.scene.dispose(),this.engine.dispose()}startRenderLoop(){this.rendering||!this.viewportVisible||this.contextLost||(this.rendering=!0,this.engine.runRenderLoop(()=>{if(!this.canRender()||!this.viewportVisible||this.contextLost){this.engine.stopRenderLoop(),this.rendering=!1;return}this.scene.render(),this.gizmo&&this.gizmoEnabled&&(this.gizmo.syncWith(this.camera),this.gizmo.render())}))}getRenderableMeshes(e){if(this.cachedRenderableMeshes&&this.cachedRenderableRoot===e)return this.cachedRenderableMeshes;let t=sh(e,this.loadedMeshes);return this.cachedRenderableMeshes=t,this.cachedRenderableRoot=e,t}getRenderableBounds(e){return VM(e,this.loadedMeshes)}invalidateMeshCache(){this.cachedRenderableMeshes=null,this.cachedRenderableRoot=null}resolvePickHighlightMeshes(e){if(!this.rootMesh)return[e];let t=this.getRenderableMeshes(this.rootMesh),i=hE(this.rootMesh,e,t,this.gltfComponentMetadata),r=t.filter(s=>lg(s,i));return r.length>0?r:[e]}setFocusedNode(e){if(!this.rootMesh)return;let t=e?this.findSelectableNode(e):null;if(!t||Jc(t)){this.clearFocusedMesh();return}if(this.focusedNode===t)return;let i=this.getRenderableMeshes(this.rootMesh),r=i.filter(a=>lg(a,t));if(r.length===0){this.clearFocusedMesh();return}let s=new Set(r);for(let a of i){this.originalMeshVisibility.has(a.uniqueId)||this.originalMeshVisibility.set(a.uniqueId,a.visibility);let o=s.has(a);a.visibility=o?1:CEe,a.renderOutline=o,a.outlineColor=new Ee(.18,.76,1),a.outlineWidth=o?.045:0}this.focusedNode=t}clearFocusedMesh(){if(!this.rootMesh){this.focusedNode=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.focusedNode=null,this.applyMeasurementTargetVisual(this.measurementTargetMeshes)}findSelectableNode(e){if(!this.rootMesh)return null;let t=this.getRenderableMeshes(this.rootMesh);if(t.includes(e)||t.some(r=>lg(r,e)))return e;if(!NEe(e))return null;let i=e.parent;for(;i&&"uniqueId"in i;){let r=i;if(t.includes(r)||t.some(s=>lg(s,r)))return r;i=i.parent}return null}getCurrentMeasurementTargetNode(){var t;let e=(t=this.focusedNode)!=null?t:GF(this._lastPickResult.mesh)?this._lastPickResult.mesh:null;return!e||Jc(e)?null:this.findSelectableNode(e)}setMeasurementTargetNode(e,t=!0){this.clearMeasurementTargetVisual(!1),this.invalidateMeasurementSnapInputCache();let i=e&&!Jc(e)?this.findSelectableNode(e):null;if(!i||Jc(i)){this.measurementTargetNode=null,this.measurementTargetMeshes=[],this.setMeasurementSnapKind(null,!1),t&&this.notifyMeasurementsChanged();return}let r=this.getMeasurementTargetMeshes(i);if(r.length===0){this.measurementTargetNode=null,this.measurementTargetMeshes=[],this.setMeasurementSnapKind(null,!1),t&&this.notifyMeasurementsChanged();return}this.measurementTargetNode=i,this.measurementTargetMeshes=r,this.setMeasurementSnapKind(null,!1),this.applyMeasurementTargetVisual(r),this.scene.render(),t&&this.notifyMeasurementsChanged()}clearMeasurementTargetVisual(e=!0){for(let t of this.measurementTargetMeshes)t.isDisposed()||(t.renderOutline=!1,t.outlineWidth=0);this.measurementTargetMeshes=[],e&&!this.scene.isDisposed&&this.scene.render()}applyMeasurementTargetVisual(e){if(!(!this.measurementActive||e.length===0))for(let t of e)t.isDisposed()||(t.renderOutline=!0,t.outlineColor=new Ee(.38,.65,.98),t.outlineWidth=.045)}setMeasurementSnapKind(e,t=!0){this.measurementSnapKind!==e&&(this.measurementSnapKind=e,t&&this.notifyMeasurementsChanged())}invalidateMeasurementSnapInputCache(){this.measurementSnapInputCache=null,this.measurementSnapInputCacheTargetId=null}getMeasurementTargetName(){let e=this.measurementTargetNode;return!e||Jc(e)?null:Cd(e,e.name||`node-${e.uniqueId}`)}getMeasurementTargetBounds(){if(!this.rootMesh||!this.measurementTargetNode||Jc(this.measurementTargetNode))return null;let e=this.findSelectableNode(this.measurementTargetNode);if(!e)return null;this.measurementTargetNode=e;let t=this.getRenderableMeshes(this.rootMesh).filter(i=>lg(i,e));return Gl(t)}resolveMeasurementPickPoint(e,t){if(t)return this.setMeasurementSnapKind("free"),e;let i=this.createMeasurementGeometrySnapInput();if(!i)return this.setMeasurementSnapKind("free"),e;let r=VA(this.toMeasurementPoint(e),i);return r?(this.setMeasurementSnapKind(r.kind),oo(r.point)):(this.setMeasurementSnapKind("free"),e)}createMeasurementGeometrySnapInput(){var c;let e=this.measurementTargetNode;if(!this.rootMesh||!e||Jc(e))return null;if(this.measurementSnapInputCache&&this.measurementSnapInputCacheTargetId===e.uniqueId)return this.measurementSnapInputCache;let t=this.getMeasurementTargetMeshes(e);if(t.length===0)return null;let i=[],r=[],s=`babylon:${e.uniqueId}`;for(let f of t){if(f.isDisposed())continue;let d=f.getVerticesData(L.PositionKind);if(!d||d.length<3)continue;let u=f.computeWorldMatrix(!0),h=[],m=Math.floor(d.length/3);for(let p=0;p!t.isDisposed()&&lg(t,e))}getMeasurementTargetPickPoint(e,t){return!e||e.isDisposed()||!t?null:this.measurementTargetMeshes.includes(e)?t.clone():null}pickFrontmostMeasurementTargetPoint(e,t){let i=this.engine.getRenderingCanvas();if(!i||this.measurementTargetMeshes.length===0)return null;let r=i.getBoundingClientRect(),s=e-r.left,a=t-r.top,o=this.scene.pick(s,a,l=>l!==this.previewLine&&!this.measurementMarkers.includes(l));return o!=null&&o.hit?this.getMeasurementTargetPickPoint(o.pickedMesh,o.pickedPoint):null}createBabylonMeasurementDraftingLayout(e,t){var l,c,f;let i=this.toMeasurementDisplayPoint(e),r=this.toMeasurementDisplayPoint(t),s=this.getMeasurementMarkerSize(),a=(f=(c=(l=this.camera.upVector)==null?void 0:l.clone)==null?void 0:c.call(l))!=null?f:new b(0,1,0);a.normalize();let o=WA(this.toMeasurementPoint(i),this.toMeasurementPoint(r),{viewPosition:this.toMeasurementPoint(this.camera.position),viewUp:this.toMeasurementPoint(a),offset:s*4.2,extensionGap:s*.55,extensionOvershoot:s*.8,arrowLength:s*2.35,arrowWidth:s*.78,labelGap:s*1.05});return o?{lineSegments:o.lineSegments.map(([d,u])=>[oo(d),oo(u)]),labelPosition:oo(o.labelPoint)}:null}getMeasurementMarkerSize(){if(!this.rootMesh)return .02;let e=this.getRenderableBounds(this.rootMesh);return e?Math.max(e.max.x-e.min.x,e.max.y-e.min.y,e.max.z-e.min.z,.001)*.018:.02}cancelPendingMeasurement(e=!0){var r,s;let t=this.pendingMarker,i=(s=(r=this.pendingPoint)==null?void 0:r.clone())!=null?s:null;if(this.pendingPoint=null,this.pendingMarker=null,this.hoveredMarkerIndex=-1,i&&this.setMeasurementSnapKind(null,!1),this.removePreviewLine(),t&&i&&!this.isMeasurementPointUsed(i)){let a=this.measurementMarkers.indexOf(t);a>=0&&(this.measurementMarkers.splice(a,1),this.measurementMarkerPoints.splice(a,1)),t.dispose(!1,!0)}else t&&(t.scaling.setAll(1),pE(t,gE));e&&this.scene.render()}isMeasurementPointUsed(e){return this.measurementSegments.some(t=>b.Distance(t.start,e)<1e-4||b.Distance(t.end,e)<1e-4)}findNearestMarkerIndex(e){let t=this.getMeasurementMarkerSize()*2.5,i=this.toMeasurementDisplayPoint(e);for(let r=0;r=0?this.measurementMarkerPoints[i].clone():t;if(this.pendingPoint){if(b.Distance(r,this.pendingPoint)<1e-4)return;if(i<0){let s=this.getMeasurementMarkerSize(),a=Nn.CreateSphere("measure-marker",{diameter:s*.76,segments:12},this.scene);a.position=this.toMeasurementDisplayPoint(r),a.isPickable=!1,a.material=NQ(this.scene),a.renderingGroupId=2,this.measurementMarkers.push(a),this.measurementMarkerPoints.push(r.clone())}this.createMeasurementSegment(this.pendingPoint,r),this.pendingMarker&&(this.pendingMarker.scaling.setAll(1),pE(this.pendingMarker,gE)),this.pendingPoint=null,this.pendingMarker=null,this.removePreviewLine()}else{if(i<0){let s=this.getMeasurementMarkerSize(),a=Nn.CreateSphere("measure-marker",{diameter:s*.76,segments:12},this.scene);a.position=this.toMeasurementDisplayPoint(r),a.isPickable=!1,a.material=NQ(this.scene),a.renderingGroupId=2,this.measurementMarkers.push(a),this.measurementMarkerPoints.push(r.clone()),this.pendingMarker=a}else this.pendingMarker=this.measurementMarkers[i];this.pendingMarker.scaling.setAll(1.6),pE(this.pendingMarker,DEe),this.pendingPoint=r,this.ensurePreviewLine()}this.notifyMeasurementsChanged()}createMeasurementSegment(e,t){var f,d;let i=this.toMeasurementDisplayPoint(e),r=this.toMeasurementDisplayPoint(t),s=this.createBabylonMeasurementDraftingLayout(e,t),a=Nn.CreateLineSystem("measure-line",{lines:(f=s==null?void 0:s.lineSegments)!=null?f:[[i,r]]},this.scene);a.color=DQ.clone(),a.alpha=1,a.isPickable=!1,a.renderingGroupId=2;let o=Dm(this.createMeasurementReading(e,t)),l=(d=s==null?void 0:s.labelPosition)!=null?d:b.Center(i,r),c=this.createMeasurementLabelMesh(o,l,this.getMeasurementMarkerSize()*3.2);this.measurementSegments.push({start:e.clone(),end:t.clone(),line:a,label:c})}createMeasurementLabelMesh(e,t,i){let r=Nn.CreatePlane("measure-label",{width:i*3.7,height:i*1.08},this.scene);r.position=t,r.billboardMode=Q.BILLBOARDMODE_ALL,r.isPickable=!1,r.renderingGroupId=2;let s=new 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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(bQ);let s=0,a=this.scene.floatingOriginOffset;for(let _=0;_{"use strict";We();VO();Kt();wo();yQ();ks();mE();zC();Ld=class Ld{constructor(e,t,i,r,s){this.meshToPart=new Map;this.occlusionDirection=b.Zero();this.occlusionRay=new rn(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=r,this.parts=IEe(i,r,s);for(let a of this.parts)for(let o of a.meshes)this.meshToPart.set(o.uniqueId,a);this.setBoundingBoxColor(Ld.BBOX_VISIBLE)}getParts(){return this.parts}getPartId(e){return e.id}isDisposed(e){return yEe(e.node)||e.meshes.every(t=>t.isDisposed())}captureTransform(e){var t,i;return{parent:e.node.parent,position:e.node.position.clone(),rotation:e.node.rotation.clone(),rotationQuaternion:(i=(t=e.node.rotationQuaternion)==null?void 0:t.clone())!=null?i:null,scaling:e.node.scaling.clone()}}restoreTransform(e,t){var i,r;e.node.setParent(t.parent),e.node.position.copyFrom(t.position),e.node.rotation.copyFrom(t.rotation),e.node.rotationQuaternion=(r=(i=t.rotationQuaternion)==null?void 0:i.clone())!=null?r:null,e.node.scaling.copyFrom(t.scaling),e.node.computeWorldMatrix(!0);for(let s of e.meshes)s.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===at.POINTERDOWN){if(a.button!==0)return;let d=(l=(o=s.pickInfo)==null?void 0:o.pickedMesh)!=null?l:null;if(this.partPointerActive=!!this.resolvePart(d),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(u){}this.camera.detachControl()}e.onPointerDown(d,a)}else if(s.type===at.POINTERMOVE){if(this.activePointerId!==null&&a.pointerId!==this.activePointerId)return;this.partPointerActive&&(a.preventDefault(),a.stopPropagation()),e.onPointerMove(a)}else if(s.type===at.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(d){}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){var t;return bEe(e)?this.parts.includes(e)?e:null:!e||typeof e!="object"?null:(t=this.meshToPart.get(e.uniqueId))!=null?t:null}setSelected(e){if(this.selected)for(let t of this.selected.meshes)t.isDisposed()||(t.showBoundingBox=!1);if(this.selected=e,this.lastOccluded=!1,this.setBoundingBoxColor(Ld.BBOX_VISIBLE),this.selected&&!this.isDisposed(this.selected))for(let t of this.selected.meshes)t.isDisposed()||(t.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.node.setParent(null),e.node.computeWorldMatrix(!0);for(let f of e.meshes)f.computeWorldMatrix(!0);t.shiftKey&&!e.node.rotationQuaternion&&(e.node.rotationQuaternion=je.FromEulerVector(e.node.rotation),e.node.rotation.set(0,0,0));let r=BF(e),s=Mm(ei(i),ei(this.camera.getForwardRay().direction));if(!s)return null;let a={part:e,mode:t.shiftKey?"rotate":"move",plane:s,startPoint:i,startPosition:e.node.position.clone(),startRotationQuaternion:(c=(l=e.node.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.part.node.position=e.startPosition.add(r),e.part.node.computeWorldMatrix(!0);for(let s of e.part.meshes)s.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=BF(e),i=this.camera.position,r=Of(ei(i),ei(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)&&Lf(a.distance,r.distance,r.epsilon);o!==this.lastOccluded&&(this.lastOccluded=o,this.setBoundingBoxColor(o?Ld.BBOX_OCCLUDED:Ld.BBOX_VISIBLE))}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=RA({startPosition:ei(e.startPosition),pivot:ei(e.pivot),startRotationQuaternion:xA(e.startRotationQuaternion),yawAxis:ei(this.camera.getDirection(b.Up()).normalize()),pitchAxis:ei(this.camera.getDirection(b.Right()).normalize()),deltaX:i,deltaY:r,sensitivity:.01});if(s){e.part.node.position=new b(s.position.x,s.position.y,s.position.z),e.part.node.rotationQuaternion=new je(s.rotationQuaternion.x,s.rotationQuaternion.y,s.rotationQuaternion.z,s.rotationQuaternion.w),e.part.node.rotation.set(0,0,0),e.part.node.computeWorldMatrix(!0);for(let a of e.part.meshes)a.computeWorldMatrix(!0)}}getPointOnDragPlane(e,t){var s;let i=BF(e),r=Mm(ei(i),ei(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,Z.Identity(),this.camera),l=AA({origin:ei(o.origin),direction:ei(o.direction)},t);return l?new b(l.x,l.y,l.z):null}};Ld.BBOX_VISIBLE=new Ee(.25,.7,1),Ld.BBOX_OCCLUDED=new Ee(.1,.25,.4);UF=Ld});var wQ={};Be(wQ,{BabylonModelPreview:()=>e0,createBabylonModelPreview:()=>kEe});function NEe(n){let e=n.getClassName();return e==="DirectionalLight"||e==="PointLight"||e==="SpotLight"}function VF(n){return n.getClassName()==="GaussianSplattingMesh"}function wEe(n){return!!n&&typeof n=="object"&&"getBoundingInfo"in n}function GF(n){return n instanceof $t}function Jc(n){return typeof n.isDisposed=="function"?n.isDisposed():!1}function lg(n,e){let t=n;for(;t;){if(t===e)return!0;t=t.parent}return!1}function kF(n,e=[]){for(let t of n)t.isDisposed()||t.dispose(!0,!0);for(let t of e)t.isDisposed()||t.dispose(!1,!0)}function oo(n){return new b(n.x,n.y,n.z)}function OQ(n){return Number.isFinite(n)?Math.max(0,Math.min(n,1)):0}function NQ(n){let e=new ze("measure-marker-mat",n);return e.diffuseColor=gE.clone(),e.emissiveColor=gE.clone(),e.specularColor=new Ee(0,0,0),e.disableLighting=!0,e.alpha=.48,e}function pE(n,e){let t=n.material;t&&(t.diffuseColor=e.clone(),t.emissiveColor=e.clone())}function FEe(n){let e=n.replace(/\s+#.*$/,"").trim();if(e.startsWith('"')){let t=e.indexOf('"',1);if(t>1)return e.slice(1,t)}return e}function BEe(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 UEe(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/${e}`}function VEe(n,e,t){let i=Gs(e),r=i.replace(/\.[^.]+$/,""),s=dn(t),a=[In(n,e),In(n,i)];if(s)for(let o of 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Ia{constructor(e){this.rootMesh=null;this.loadedMeshes=[];this.loadedTransformNodes=[];this.cachedRenderableMeshes=null;this.cachedRenderableRoot=null;this.loadedExt="";this.rendering=!1;this.contextLost=!1;this.viewportVisible=!0;this.viewportObserver=null;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.focusedNode=null;this.originalMeshVisibility=new Map;this.bboxMesh=null;this.bboxEnabled=!1;this.currentQuality="high";this.renderScale=1;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.measurementActive=!1;this.measurementScale={x:1,y:1,z:1};this.measurementBaseRootScaling=new b(1,1,1);this.measurementBaseBounds=null;this.measurementUnit="mm";this.measurementSegments=[];this.measurementMarkers=[];this.measurementMarkerPoints=[];this.measurementTargetNode=null;this.measurementTargetMeshes=[];this.measurementSnapInputCache=null;this.measurementSnapInputCacheTargetId=null;this.measurementSnapInputCacheSignature=null;this.measurementSnapKind=null;this.measurementObservers=new Set;this.pendingPoint=null;this.pendingMarker=null;this.hoveredMarkerIndex=-1;this.lastPointerClient={x:0,y:0,altKey:!1};this.previewLine=null;this.cameraZoomObservers=new Set;this.handlePointerMove=e=>{if(this.lastPointerClient={x:e.clientX,y:e.clientY,altKey:e.altKey},!this.measurementActive||(this.pendingPoint&&this.updatePreviewLine(),this.measurementMarkers.length===0))return;let t=this.engine.getRenderingCanvas();if(!t)return;let i=t.getBoundingClientRect(),r=e.clientX-i.left,s=e.clientY-i.top,a=this.scene.pick(r,s,l=>this.measurementMarkers.includes(l)),o=a.hit?this.measurementMarkers.indexOf(a.pickedMesh):-1;if(o!==this.hoveredMarkerIndex){if(this.hoveredMarkerIndex>=0&&this.hoveredMarkerIndex=0&&o{e.preventDefault(),e.stopPropagation()};this.handleViewportIntersection=e=>{let t=e.some(i=>i.isIntersecting);t!==this.viewportVisible&&(this.viewportVisible=t,t?this.startRenderLoop():this.rendering&&(this.engine.stopRenderLoop(),this.rendering=!1))};this.handleContextLost=e=>{e.preventDefault(),this.contextLost=!0,this.rendering&&(this.engine.stopRenderLoop(),this.rendering=!1)};this.handleContextRestored=()=>{this.contextLost=!1,this.engine.resize(),this.startRenderLoop()};this.engine=new ke(e,!0,{preserveDrawingBuffer:!0}),this.scene=new ri(this.engine),this.scene.clearColor=new dt(.12,.12,.14,1),this.scene.setRenderingAutoClearDepthStencil(2,!0,!0,!0),this.camera=new Ri("cam",Math.PI/4,Math.PI/3,5,b.Zero(),this.scene),this.camera.attachControl(e,!0),this.camera.lowerRadiusLimit=.1,this.camera.wheelPrecision=45,this.camera.onViewMatrixChangedObservable.add(()=>{this.measurementSegments.length>0&&this.updateMeasurementOverlayPositions(),this.notifyCameraZoomChanged()}),e.addEventListener("wheel",this.preventCanvasWheelScroll,{passive:!1}),e.addEventListener("pointermove",this.handlePointerMove),e.addEventListener("webglcontextlost",this.handleContextLost),e.addEventListener("webglcontextrestored",this.handleContextRestored),this.scene.ambientColor=new Ee(.3,.3,.3);let t=new Ra("default-light",new b(0,1,.5),this.scene);t.intensity=1.2,this.resizeObs=new ResizeObserver(()=>this.engine.resize()),this.resizeObs.observe(e),typeof IntersectionObserver!="undefined"&&(this.viewportObserver=new 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v of this.getRenderableMeshes(this.rootMesh))v.material&&(v.material.backFaceCulling=!1);let m=V_(h);return this.camera.target=oo(m.target),this.camera.radius=m.radius,this.camera.lowerRadiusLimit=m.lowerRadiusLimit,this.camera.upperRadiusLimit=m.upperRadiusLimit,this.camera.minZ=m.near,this.camera.maxZ=m.far,this.initialCamera={alpha:this.camera.alpha,beta:this.camera.beta,radius:this.camera.radius,target:this.camera.target.clone()},this.notifyCameraZoomChanged(),this.startRenderLoop(),this.engine.resize(),(_=this.cleanupPicking)==null||_.call(this),this.cleanupPicking=uQ(this.scene,v=>{var S;if(this.isDisassemblyActive())return;let E=v.mesh&&this.rootMesh?hE(this.rootMesh,v.mesh,this.getRenderableMeshes(this.rootMesh),this.gltfComponentMetadata):null,T={mesh:E,pickedPoint:v.pickedPoint,screenX:v.screenX,screenY:v.screenY,modifiers:v.modifiers};if(this._lastPickResult=T,this.measurementActive){if(((S=v.modifiers)==null?void 0:S.altKey)===!0){if(!v.pickedPoint)return;this.setMeasurementSnapKind("free"),this.addMeasurementPoint(oo(v.pickedPoint));return}if(!this.measurementTargetNode){E&&this.setMeasurementTargetNode(E);return}let A=this.getMeasurementTargetPickPoint(v.mesh,v.pickedPoint);if(!A){this.setMeasurementSnapKind(null);return}this.addMeasurementPoint(this.resolveMeasurementPickPoint(A,!1));return}this.focusSelectionEnabled&&E&&this.setFocusedNode(E),this._onPickCallbacks.forEach(A=>A(T))},()=>!this.focusSelectionEnabled&&!this.measurementActive,v=>this.resolvePickHighlightMeshes(v)),this.ensureDisassemblyController(),this.createModelSummary(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),this.notifyCameraZoomChanged()}}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?Ee.FromHexString(e.color):Ee.White(),i=(r=e.intensity)!=null?r:1;switch(e.type){case"hemisphere":{let a=e.groundColor?Ee.FromHexString(e.groundColor):new Ee(.2,.2,.2),o=new Ra("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 $s("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 cd("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,d=new Kr("spot",a,l,c,f,this.scene);return d.diffuse=t,d.intensity=i,e.decay!==void 0&&(d.decay=e.decay),e.castShadow&&this.rootMesh&&this.setupShadow(d),d}case"attachToCam":{let a=new cd("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(!NEe(e)){console.warn("[AI3D] Light type does not support shadows:",e.name);return}let t=new Fi(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=dt.FromColor3(Ee.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 wp,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=Xi(e),i=Math.max(t.x,t.z)*3,r=e.min.y;this.groundMesh=Nn.CreateGround("ground",{width:i,height:i},this.scene),this.groundMesh.position.y=r;let s=new ze("ground-mat",this.scene);s.diffuseColor=new Ee(.15,.15,.15),s.specularColor=Ee.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=Xi(e),i=Math.max(t.x,t.z)*2,r=e.min.y-.01;this.gridMesh=Nn.CreateGround("grid",{width:i,height:i,subdivisions:20},this.scene),this.gridMesh.position.y=r;let s=new ze("grid-mat",this.scene);s.wireframe=!0,s.diffuseColor=new Ee(.3,.3,.3),s.emissiveColor=new Ee(.1,.1,.1),this.gridMesh.material=s}createAxis(){if(!this.rootMesh||this.axisMeshes.length>0)return;let e=this.getRenderableBounds(this.rootMesh),t=xU(e)*1.5,i=oo(e.min),r=U_(e)*.01,s=[["x",Ee.Red(),new b(t,0,0)],["y",Ee.Green(),new b(0,t,0)],["z",Ee.Blue(),new b(0,0,t)]];for(let[a,o,l]of s){let c=Nn.CreateTube(`axis-${a}`,{path:[i,i.add(l)],radius:r,tessellation:8},this.scene),f=new ze(`axis-${a}-mat`,this.scene);f.emissiveColor=o,f.diffuseColor=Ee.Black(),c.material=f,this.axisMeshes.push(c)}}setSTLColor(e){if(!this.rootMesh)return;let t=Ee.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&&(VF(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}toggleMeasurement(){var t,i;if(this.measurementActive)return this.deactivateMeasurementMode(),!1;this.isDisassemblyActive()&&((t=this.disassembly)==null||t.setEnabled(!1));let e=this.getCurrentMeasurementTargetNode();return(i=this.cleanupPicking)==null||i.clearHighlight(),this.clearFocusedMesh(),this.focusSelectionEnabled&&(this.focusSelectionEnabled=!1),this.measurementActive=!0,this.setMeasurementTargetNode(e,!1),wf(this.engine.getRenderingCanvas(),this.measurementActive),this.notifyMeasurementsChanged(),this.measurementActive}isMeasurementActive(){return this.measurementActive}clearMeasurements(){this.disposeMeasurementOverlays(!1)}cancelMeasurement(){let e=!!this.pendingPoint;this.cancelPendingMeasurement(),e&&this.notifyMeasurementsChanged()}deactivateMeasurementMode(){return this.measurementActive?(this.measurementActive=!1,wf(this.engine.getRenderingCanvas(),!1),this.setMeasurementTargetNode(null,!1),this.cancelPendingMeasurement(),this.notifyMeasurementsChanged(),!0):!1}disposeMeasurementOverlays(e){e&&(this.measurementActive=!1,wf(this.engine.getRenderingCanvas(),!1),this.setMeasurementTargetNode(null,!1)),this.cancelPendingMeasurement(!1);for(let t of this.measurementSegments)t.line.dispose(!1,!0),t.label.dispose(!1,!0);this.measurementSegments=[];for(let t of this.measurementMarkers)t.dispose(!1,!0);this.measurementMarkers=[],this.measurementMarkerPoints=[],this.notifyMeasurementsChanged()}setMeasurementScale(e){this.measurementScale=_s(e),this.invalidateMeasurementSnapInputCache(),this.applyMeasurementModelScale(),this.updateMeasurementOverlayPositions(),this.updateMeasurementLabels(),this.notifyMeasurementsChanged()}getMeasurementScale(){return{...this.measurementScale}}setMeasurementUnit(e){this.measurementUnit=k_(e),this.updateMeasurementLabels(),this.notifyMeasurementsChanged()}getMeasurementUnit(){return this.measurementUnit}getMeasurementBounds(){var t;if(!this.rootMesh)return null;let e=(t=this.measurementBaseBounds)!=null?t:this.getRenderableBounds(this.rootMesh);return e?{x:e.max.x-e.min.x,y:e.max.y-e.min.y,z:e.max.z-e.min.z}:null}getMeasurementRecords(){return this.createMeasurementRecords()}getMeasurementState(){return zA({active:this.measurementActive,pending:!!this.pendingPoint,records:this.createMeasurementRecords(),unit:this.measurementUnit,scale:this.getMeasurementScale(),bounds:this.getMeasurementBounds(),targetLocked:!!this.measurementTargetNode,targetName:this.getMeasurementTargetName(),snapKind:this.measurementSnapKind})}exportMeasurements(){return KA(this.createMeasurementRecords())}observeMeasurements(e){return this.measurementObservers.add(e),e(),()=>{this.measurementObservers.delete(e)}}updateMeasurementLabels(){var t;if(this.measurementSegments.length===0)return;let e=this.getMeasurementMarkerSize()*3.2;for(let i of this.measurementSegments){this.updateMeasurementLineGeometry(i);let r=Dm(this.createMeasurementReading(i.start,i.end));i.label.dispose(!1,!0);let s=this.createBabylonMeasurementDraftingLayout(i.start,i.end),a=(t=s==null?void 0:s.labelPosition)!=null?t:b.Center(this.toMeasurementDisplayPoint(i.start),this.toMeasurementDisplayPoint(i.end));i.label=this.createMeasurementLabelMesh(r,a,e)}}captureMeasurementBaseState(e,t){this.measurementBaseRootScaling=e.scaling.clone(),this.measurementBaseBounds=t?Ga(t.min,t.max):null,this.measurementScale={x:1,y:1,z:1}}resetMeasurementCalibrationState(){this.measurementScale={x:1,y:1,z:1},this.measurementBaseRootScaling=new b(1,1,1),this.measurementBaseBounds=null,this.measurementMarkerPoints=[],this.invalidateMeasurementSnapInputCache()}applyMeasurementModelScale(){if(!this.rootMesh)return;let e=_s(this.measurementScale);this.rootMesh.scaling=new b(this.measurementBaseRootScaling.x*e.x,this.measurementBaseRootScaling.y*e.y,this.measurementBaseRootScaling.z*e.z),this.rootMesh.computeWorldMatrix(!0);for(let t of this.loadedMeshes)t.computeWorldMatrix(!0);this.invalidateMeshCache(),this.rebuildScaledSceneHelpers(),this.refitCameraToModel(),this.startRenderLoop()}rebuildScaledSceneHelpers(){var s,a,o;let e=!!this.bboxMesh,t=!!this.groundMesh,i=!!this.gridMesh,r=this.axisMeshes.length>0;(s=this.bboxMesh)==null||s.dispose(),this.bboxMesh=null,(a=this.groundMesh)==null||a.dispose(),this.groundMesh=null,(o=this.gridMesh)==null||o.dispose(),this.gridMesh=null;for(let l of this.axisMeshes)l.dispose();if(this.axisMeshes=[],e&&this.rootMesh){let l=this.getRenderableBounds(this.rootMesh),c=oo(Er(l)),f=oo(Xi(l));this.bboxMesh=Nn.CreateBox("bbox",{width:f.x,height:f.y,depth:f.z},this.scene),this.bboxMesh.position=c;let d=new ze("bbox-mat",this.scene);d.wireframe=!0,d.emissiveColor=new Ee(1,1,0),d.disableLighting=!0,d.alpha=.6,this.bboxMesh.material=d}t&&this.createGround(),i&&this.createGrid(),r&&this.createAxis()}refitCameraToModel(){if(!this.rootMesh)return;let e=V_(this.getRenderableBounds(this.rootMesh));this.camera.target=oo(e.target),this.camera.radius=e.radius,this.camera.lowerRadiusLimit=e.lowerRadiusLimit,this.camera.upperRadiusLimit=e.upperRadiusLimit,this.camera.minZ=e.near,this.camera.maxZ=e.far,this.initialCamera={alpha:this.camera.alpha,beta:this.camera.beta,radius:this.camera.radius,target:this.camera.target.clone()},this.notifyCameraZoomChanged()}getMeasurementPivot(){var e,t;return(t=(e=this.rootMesh)==null?void 0:e.getAbsolutePosition().clone())!=null?t:b.Zero()}toMeasurementDisplayPoint(e){let t=BA(e,this.getMeasurementPivot(),this.measurementScale);return new b(t.x,t.y,t.z)}toMeasurementBasePoint(e){let t=UA(e,this.getMeasurementPivot(),this.measurementScale);return new b(t.x,t.y,t.z)}updateMeasurementOverlayPositions(){for(let e=0;e{this.cameraZoomObservers.delete(e)}}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=oo(Er(t)),r=oo(Xi(t));this.bboxMesh=Nn.CreateBox("bbox",{width:r.x,height:r.y,depth:r.z},this.scene),this.bboxMesh.position=i;let s=new ze("bbox-mat",this.scene);s.wireframe=!0,s.emissiveColor=new Ee(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)),e&&this.deactivateMeasurementMode(),this.focusSelectionEnabled=e,this.focusSelectionEnabled?this._lastPickResult.mesh&&this.setFocusedNode(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(),this.deactivateMeasurementMode()),e.setEnabled(t)}resetDisassembly(){var e;(e=this.disassembly)==null||e.reset()}isDisassemblyEnabled(){return this.isDisassemblyActive()}setExplode(e,t){this.rootMesh&&wZ(this.rootMesh,e,t,this.loadedMeshes)}resetExplode(){this.rootMesh&&lF(this.rootMesh,this.loadedMeshes)}resetView(){this.rootMesh&&lF(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(),this.startRenderLoop(),this.notifyCameraZoomChanged()}exportModelInfo(e){if(!this.rootMesh)return"";let t=this.getRenderableMeshes(this.rootMesh),i=VF(this.rootMesh),r=this.createModelSummary(this.rootMesh),s=e&&Gs(e)||r.rootName;return CA({title:s,format:this.loadedExt.toUpperCase(),summary:r,meshBreakdown:t.map(a=>DZ(a,{isSplat:i})),materialNames:t.map(a=>{var o;return(o=a.material)==null?void 0:o.name})})}getModelEvidence(){if(!this.rootMesh)return null;let e=this.getRenderableMeshes(this.rootMesh),t=OZ(e,this.loadedTransformNodes,this.gltfComponentMetadata);return NA({summary:this.createModelSummary(this.rootMesh),renderableMeshes:e,groupedPartCandidates:t,createMeshPart:i=>sF(i,this.gltfComponentMetadata),getMeshMaterialNames:i=>{var r;return[(r=i.material)==null?void 0:r.name]},resourceWarnings:this.resourceWarnings})}getSelectedPartInfo(){var t;if(!this.rootMesh)return null;let e=(t=this.focusedNode)!=null?t:GF(this._lastPickResult.mesh)?this._lastPickResult.mesh:null;return!e||Jc(e)?null:aF(e,this.getRenderableMeshes(this.rootMesh),this.gltfComponentMetadata)}exportSelectedPartInfo(){let e=this.getSelectedPartInfo();return e?PA(e):""}getPickWorldPoint(e){return e.pickedPoint&&typeof e.pickedPoint=="object"?ei(e.pickedPoint):this.rootMesh&&GF(e.mesh)?aF(e.mesh,this.getRenderableMeshes(this.rootMesh),this.gltfComponentMetadata).center: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)/DEe)),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=window.requestAnimationFrame(s);return}this.focusWorldPointFrame=0};this.focusWorldPointFrame=window.requestAnimationFrame(s)}getAnnotationCameraStateKey(){return OA([{value:this.camera.alpha,digits:3},{value:this.camera.beta,digits:3},{value:this.camera.radius,digits:3},{value:this.camera.target.x,digits:2},{value:this.camera.target.y,digits:2},{value:this.camera.target.z,digits: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=Ia.annotationWorldPoint;return a.set(e.x,e.y,e.z),b.ProjectToRef(a,Ia.annotationIdentity,this.scene.getTransformMatrix(),this.camera.viewport.toGlobal(r,s),Ia.annotationProjection),DU(Ia.annotationProjection,r,s,i,t)}isAnnotationWorldPointOccluded(e){if(this.scene.isDisposed)return!1;let t=Of(ei(this.camera.position),e);if(!t)return!1;let i=Ia.annotationDirection,r=Ia.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)&&Lf(s.distance,t.distance,t.epsilon)}getAnnotationProvider(){let e=this.engine.getRenderingCanvas();if(!e)throw new Error("Preview canvas is unavailable");return LA({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=this.renderScale){this.currentQuality=e,this.renderScale=Math.max(.25,Math.min(t,2));let i={low:2,medium:1.33,high:1},r=Rr()?1.5:1,s=i[e]*r/this.renderScale;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,c;this.engine.stopRenderLoop(),this.focusWorldPointFrame&&(activeWindow.cancelAnimationFrame(this.focusWorldPointFrame),this.focusWorldPointFrame=0),this._onPickCallbacks=[],this.cameraZoomObservers.clear(),(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.disposeMeasurementOverlays(!0),this.measurementObservers.clear(),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),e==null||e.removeEventListener("pointermove",this.handlePointerMove),e==null||e.removeEventListener("webglcontextlost",this.handleContextLost),e==null||e.removeEventListener("webglcontextrestored",this.handleContextRestored),(a=this.viewportObserver)==null||a.disconnect(),this.viewportObserver=null,this.resizeObs.disconnect(),this.invalidateMeshCache(),this.rootMesh=null,this.loadedMeshes=[],this.loadedTransformNodes=[],this.autoRotateBehavior&&(this.camera.removeBehavior(this.autoRotateBehavior),this.autoRotateBehavior=null);for(let f of this.configLights)f.dispose();this.configLights=[],(o=this.shadowGenerator)==null||o.dispose(),this.shadowGenerator=null,(l=this.groundMesh)==null||l.dispose(),this.groundMesh=null,(c=this.gridMesh)==null||c.dispose(),this.gridMesh=null;for(let f of this.axisMeshes)f.dispose();this.axisMeshes=[],this.scene.dispose(),this.engine.dispose()}startRenderLoop(){this.rendering||!this.viewportVisible||this.contextLost||(this.rendering=!0,this.engine.runRenderLoop(()=>{if(!this.canRender()||!this.viewportVisible||this.contextLost){this.engine.stopRenderLoop(),this.rendering=!1;return}this.scene.render(),this.gizmo&&this.gizmoEnabled&&(this.gizmo.syncWith(this.camera),this.gizmo.render())}))}getRenderableMeshes(e){if(this.cachedRenderableMeshes&&this.cachedRenderableRoot===e)return this.cachedRenderableMeshes;let t=sh(e,this.loadedMeshes);return this.cachedRenderableMeshes=t,this.cachedRenderableRoot=e,t}getRenderableBounds(e){return VM(e,this.loadedMeshes)}invalidateMeshCache(){this.cachedRenderableMeshes=null,this.cachedRenderableRoot=null}resolvePickHighlightMeshes(e){if(!this.rootMesh)return[e];let t=this.getRenderableMeshes(this.rootMesh),i=hE(this.rootMesh,e,t,this.gltfComponentMetadata),r=t.filter(s=>lg(s,i));return r.length>0?r:[e]}setFocusedNode(e){if(!this.rootMesh)return;let t=e?this.findSelectableNode(e):null;if(!t||Jc(t)){this.clearFocusedMesh();return}if(this.focusedNode===t)return;let i=this.getRenderableMeshes(this.rootMesh),r=i.filter(a=>lg(a,t));if(r.length===0){this.clearFocusedMesh();return}let s=new Set(r);for(let a of i){this.originalMeshVisibility.has(a.uniqueId)||this.originalMeshVisibility.set(a.uniqueId,a.visibility);let o=s.has(a);a.visibility=o?1:PEe,a.renderOutline=o,a.outlineColor=new Ee(.18,.76,1),a.outlineWidth=o?.045:0}this.focusedNode=t}clearFocusedMesh(){if(!this.rootMesh){this.focusedNode=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.focusedNode=null,this.applyMeasurementTargetVisual(this.measurementTargetMeshes)}findSelectableNode(e){if(!this.rootMesh)return null;let t=this.getRenderableMeshes(this.rootMesh);if(t.includes(e)||t.some(r=>lg(r,e)))return e;if(!wEe(e))return null;let i=e.parent;for(;i&&"uniqueId"in i;){let r=i;if(t.includes(r)||t.some(s=>lg(s,r)))return r;i=i.parent}return null}getCurrentMeasurementTargetNode(){var t;let e=(t=this.focusedNode)!=null?t:GF(this._lastPickResult.mesh)?this._lastPickResult.mesh:null;return!e||Jc(e)?null:this.findSelectableNode(e)}setMeasurementTargetNode(e,t=!0){this.clearMeasurementTargetVisual(!1),this.invalidateMeasurementSnapInputCache();let i=e&&!Jc(e)?this.findSelectableNode(e):null;if(!i||Jc(i)){this.measurementTargetNode=null,this.measurementTargetMeshes=[],this.setMeasurementSnapKind(null,!1),t&&this.notifyMeasurementsChanged();return}let r=this.getMeasurementTargetMeshes(i);if(r.length===0){this.measurementTargetNode=null,this.measurementTargetMeshes=[],this.setMeasurementSnapKind(null,!1),t&&this.notifyMeasurementsChanged();return}this.measurementTargetNode=i,this.measurementTargetMeshes=r,this.setMeasurementSnapKind(null,!1),this.applyMeasurementTargetVisual(r),this.scene.render(),t&&this.notifyMeasurementsChanged()}clearMeasurementTargetVisual(e=!0){for(let t of this.measurementTargetMeshes)t.isDisposed()||(t.renderOutline=!1,t.outlineWidth=0);this.measurementTargetMeshes=[],e&&!this.scene.isDisposed&&this.scene.render()}applyMeasurementTargetVisual(e){if(!(!this.measurementActive||e.length===0))for(let t of e)t.isDisposed()||(t.renderOutline=!0,t.outlineColor=new Ee(.38,.65,.98),t.outlineWidth=.045)}setMeasurementSnapKind(e,t=!0){this.measurementSnapKind!==e&&(this.measurementSnapKind=e,t&&this.notifyMeasurementsChanged())}invalidateMeasurementSnapInputCache(){this.measurementSnapInputCache=null,this.measurementSnapInputCacheTargetId=null,this.measurementSnapInputCacheSignature=null}getMeasurementTargetName(){let e=this.measurementTargetNode;return!e||Jc(e)?null:Cd(e,e.name||`node-${e.uniqueId}`)}getMeasurementTargetBounds(){if(!this.rootMesh||!this.measurementTargetNode||Jc(this.measurementTargetNode))return null;let e=this.findSelectableNode(this.measurementTargetNode);if(!e)return null;this.measurementTargetNode=e;let t=this.getRenderableMeshes(this.rootMesh).filter(i=>lg(i,e));return Gl(t)}resolveMeasurementPickPoint(e,t){if(t)return this.setMeasurementSnapKind("free"),e;let i=this.createMeasurementGeometrySnapInput();if(!i)return this.setMeasurementSnapKind("free"),e;let r=VA(this.toMeasurementPoint(e),i);return r?(this.setMeasurementSnapKind(r.kind),oo(r.point)):(this.setMeasurementSnapKind("free"),e)}createMeasurementGeometrySnapInput(){var f;let e=this.measurementTargetNode;if(!this.rootMesh||!e||Jc(e))return null;let t=this.getMeasurementTargetMeshes(e);if(t.length===0)return null;let i=this.createMeasurementSnapInputSignature(t);if(this.measurementSnapInputCache&&this.measurementSnapInputCacheTargetId===e.uniqueId&&this.measurementSnapInputCacheSignature===i)return this.measurementSnapInputCache;let r=[],s=[],a=`babylon:${e.uniqueId}`;for(let d of t){if(d.isDisposed())continue;let u=d.getVerticesData(L.PositionKind);if(!u||u.length<3)continue;let h=d.computeWorldMatrix(!0),m=[],g=Math.floor(u.length/3);for(let _=0;_{var r;let i="geometry"in t&&t.geometry?(r=t.geometry.uniqueId)!=null?r:"geometry":"none";return[t.uniqueId,i,t.getTotalVertices(),t.getTotalIndices(),t.computeWorldMatrix(!0).asArray().map(GEe).join(",")].join(":")}).join("|")}getMeasurementTargetMeshes(e=this.measurementTargetNode){return!this.rootMesh||!e||Jc(e)?[]:this.getRenderableMeshes(this.rootMesh).filter(t=>!t.isDisposed()&&lg(t,e))}getMeasurementTargetPickPoint(e,t){return!e||e.isDisposed()||!t?null:this.measurementTargetMeshes.includes(e)?t.clone():null}pickFrontmostMeasurementTargetPoint(e,t){let i=this.engine.getRenderingCanvas();if(!i||this.measurementTargetMeshes.length===0)return null;let r=i.getBoundingClientRect(),s=e-r.left,a=t-r.top,o=this.scene.pick(s,a,l=>l!==this.previewLine&&!this.measurementMarkers.includes(l));return o!=null&&o.hit?this.getMeasurementTargetPickPoint(o.pickedMesh,o.pickedPoint):null}createBabylonMeasurementDraftingLayout(e,t){var l,c,f;let i=this.toMeasurementDisplayPoint(e),r=this.toMeasurementDisplayPoint(t),s=this.getMeasurementMarkerSize(),a=(f=(c=(l=this.camera.upVector)==null?void 0:l.clone)==null?void 0:c.call(l))!=null?f:new b(0,1,0);a.normalize();let o=WA(this.toMeasurementPoint(i),this.toMeasurementPoint(r),{viewPosition:this.toMeasurementPoint(this.camera.position),viewUp:this.toMeasurementPoint(a),offset:s*4.2,extensionGap:s*.55,extensionOvershoot:s*.8,arrowLength:s*2.35,arrowWidth:s*.78,labelGap:s*1.05});return o?{lineSegments:o.lineSegments.map(([d,u])=>[oo(d),oo(u)]),labelPosition:oo(o.labelPoint)}:null}getMeasurementMarkerSize(){if(!this.rootMesh)return .02;let e=this.getRenderableBounds(this.rootMesh);return e?Math.max(e.max.x-e.min.x,e.max.y-e.min.y,e.max.z-e.min.z,.001)*.018:.02}cancelPendingMeasurement(e=!0){var r,s;let t=this.pendingMarker,i=(s=(r=this.pendingPoint)==null?void 0:r.clone())!=null?s:null;if(this.pendingPoint=null,this.pendingMarker=null,this.hoveredMarkerIndex=-1,i&&this.setMeasurementSnapKind(null,!1),this.removePreviewLine(),t&&i&&!this.isMeasurementPointUsed(i)){let a=this.measurementMarkers.indexOf(t);a>=0&&(this.measurementMarkers.splice(a,1),this.measurementMarkerPoints.splice(a,1)),t.dispose(!1,!0)}else t&&(t.scaling.setAll(1),pE(t,gE));e&&this.scene.render()}isMeasurementPointUsed(e){return this.measurementSegments.some(t=>b.Distance(t.start,e)<1e-4||b.Distance(t.end,e)<1e-4)}findNearestMarkerIndex(e){let t=this.getMeasurementMarkerSize()*2.5,i=this.toMeasurementDisplayPoint(e);for(let r=0;r=0?this.measurementMarkerPoints[i].clone():t;if(this.pendingPoint){if(b.Distance(r,this.pendingPoint)<1e-4)return;if(i<0){let s=this.getMeasurementMarkerSize(),a=Nn.CreateSphere("measure-marker",{diameter:s*.76,segments:12},this.scene);a.position=this.toMeasurementDisplayPoint(r),a.isPickable=!1,a.material=NQ(this.scene),a.renderingGroupId=2,this.measurementMarkers.push(a),this.measurementMarkerPoints.push(r.clone())}this.createMeasurementSegment(this.pendingPoint,r),this.pendingMarker&&(this.pendingMarker.scaling.setAll(1),pE(this.pendingMarker,gE)),this.pendingPoint=null,this.pendingMarker=null,this.removePreviewLine()}else{if(i<0){let s=this.getMeasurementMarkerSize(),a=Nn.CreateSphere("measure-marker",{diameter:s*.76,segments:12},this.scene);a.position=this.toMeasurementDisplayPoint(r),a.isPickable=!1,a.material=NQ(this.scene),a.renderingGroupId=2,this.measurementMarkers.push(a),this.measurementMarkerPoints.push(r.clone()),this.pendingMarker=a}else 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eM("measure-label-tex",{...oc},this.scene);s.hasAlpha=!0;let a=s.getContext();YA(a,e,oc.width,oc.height),s.update();let o=new ze("measure-label-mat",this.scene);return o.diffuseTexture=s,o.emissiveColor=new Ee(1,1,1),o.disableLighting=!0,o.disableDepthWrite=!0,o.opacityTexture=s,o.useAlphaFromDiffuseTexture=!0,r.material=o,r}ensurePreviewLine(){this.previewLine||(this.previewLine=Nn.CreateLineSystem("measure-preview",{lines:Array.from({length:7},()=>[b.Zero(),b.Zero()]),updatable:!0},this.scene),this.previewLine.color=LQ.clone(),this.previewLine.alpha=.82,this.previewLine.isPickable=!1,this.previewLine.renderingGroupId=2)}updatePreviewLine(){var l;if(!this.pendingPoint||!this.previewLine||!this.rootMesh)return;let e=this.toMeasurementDisplayPoint(this.pendingPoint),t=this.engine.getRenderingCanvas();if(!t)return;let i=t.getBoundingClientRect(),r=this.lastPointerClient.x-i.left,s=this.lastPointerClient.y-i.top,a=null;if(this.lastPointerClient.altKey){let c=this.scene.pick(r,s,f=>f!==this.previewLine&&!this.measurementMarkers.includes(f));a=c.hit&&c.pickedPoint?this.resolveMeasurementPickPoint(c.pickedPoint,!0):e.add(this.scene.createPickingRay(r,s,Z.Identity(),this.camera).direction.scale(5))}else{let c=this.pickFrontmostMeasurementTargetPoint(this.lastPointerClient.x,this.lastPointerClient.y);c?a=this.resolveMeasurementPickPoint(c,!1):this.setMeasurementSnapKind(null)}let o=a?this.createBabylonMeasurementDraftingLayout(this.pendingPoint,this.toMeasurementBasePoint(a)):null;this.previewLine=Nn.CreateLineSystem("measure-preview",{lines:(l=o==null?void 0:o.lineSegments)!=null?l:[[e,e]],instance:this.previewLine},this.scene),this.previewLine.color=LQ.clone(),this.previewLine.alpha=.82,this.previewLine.isPickable=!1,this.previewLine.renderingGroupId=2}removePreviewLine(){this.previewLine&&(this.previewLine.dispose(),this.previewLine=null)}createMeasurementReading(e,t){return XA(this.toMeasurementPoint(e),this.toMeasurementPoint(t),this.measurementScale,this.measurementUnit)}createMeasurementRecords(){return this.measurementSegments.map((e,t)=>({index:t+1,start:this.toMeasurementPoint(e.start),end:this.toMeasurementPoint(e.end),reading:this.createMeasurementReading(e.start,e.end)}))}toMeasurementPoint(e){return{x:e.x,y:e.y,z:e.z}}createModelSummary(e){let t=this.getRenderableMeshes(e),i=VF(e),r=t.reduce((s,a)=>s+Pd(a),0);return GM(e.name,this.getRenderableBounds(e),t,{splatCount:i?r:void 0,resourceWarnings:this.resourceWarnings})}};Ia.annotationIdentity=Z.Identity(),Ia.annotationWorldPoint=b.Zero(),Ia.annotationProjection=b.Zero(),Ia.annotationDirection=b.Zero(),Ia.annotationRay=new rn(b.Zero(),b.Zero(),1);e0=Ia});async function BQ(n,e){if(bh(e).backend==="three"){let{createThreeModelPreview:r}=await Promise.resolve().then(()=>(cV(),lV));return r(n)}let{createBabylonModelPreview:i}=await Promise.resolve().then(()=>(FQ(),wQ));return i(n)}var UQ=y(()=>{"use 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Set;this.preventCanvasWheelScroll=e=>{e.preventDefault(),e.stopPropagation()};this.handleContextLost=e=>{e.preventDefault(),this.contextLost=!0,this.rendering&&(this.engine.stopRenderLoop(),this.rendering=!1)};this.handleContextRestored=()=>{this.contextLost=!1,this.engine.resize(),this.startRenderLoop(),this.markDirty(),this.scheduleWarmupFrames()};e.className="ai3d-canvas-full",e.addEventListener("wheel",this.preventCanvasWheelScroll,{passive:!1}),this.engine=new ke(e,!0,{preserveDrawingBuffer:!0}),e.addEventListener("webglcontextlost",this.handleContextLost),e.addEventListener("webglcontextrestored",this.handleContextRestored),this.scene=new ri(this.engine),this.scene.clearColor=new dt(.12,.12,.14,1),this.scene.autoClear=!1,new Ra("default-light",new b(0,1,.5),this.scene),this.resizeObs=new ResizeObserver(()=>{this.engine.resize(),this.markDirty()}),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}markDirty(){this.dirty=!0}getCameraZoomRange(e){let t=e.radius,i=e.lowerRadiusLimit,r=e.upperRadiusLimit,s=typeof i=="number"&&Number.isFinite(i)&&i>0?i:Math.max(t*.08,1e-5),a=typeof r=="number"&&Number.isFinite(r)&&r>s?r:Math.max(t*8,s*10);return{current:Math.max(s,Math.min(t,a)),min:s,max:a}}notifyCameraZoomChanged(){if(this.cameraZoomObservers.size===0)return;let e=this.getCameraZoomState();for(let t of this.cameraZoomObservers)t(e)}scheduleWarmupFrames(e=8){this.warmupFrame!==null&&window.cancelAnimationFrame(this.warmupFrame),this.warmupFrame=window.requestAnimationFrame(()=>{this.warmupFrame=null,!(!this.canRender()||this.contextLost)&&(this.markDirty(),e>1&&this.scheduleWarmupFrames(e-1))})}getCellBounds(e){let t=Gl(e);if(!t)throw new Error("Grid cell has no renderable meshes");return t}async loadModels(e,t,i){var d,u,h;await fE();let r=e.length>cg?(console.warn(`[AI3D Grid] 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Pass a file-system path to the conversion pipeline when invoking mesh conversion.`);let t=await Fn(this.id,this.configuredCommand),i=zn(e.sourcePath),r=Hn(e.sourcePath,Xn(e.sourcePath)),s=(c=e.outputPath)!=null?c:Ji(i,`${r}.ai3d-converted.glb`),a=Ji(mu(),"ai3d-mesh-convert"),o=Ji(a,`${r}-${Date.now()}.py`);await Wn(zn(s),{recursive:!0}),await Wn(a,{recursive:!0}),await du(o,RTe(e.sourcePath,s),"utf8"),STe.info("run mesh conversion (trimesh)",{sourcePath:e.sourcePath,outputPath:s,command:t.command,args:t.args});try{await xTe(t.command,[...t.args,o],TTe)}catch(f){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. ${f instanceof Error?f.message:String(f)}`)}finally{uu(o,{force:!0})}if(!await ATe(s))throw new Error(`Mesh conversion finished but output was not found: '${s}'. Check that trimesh supports this format.`);if((await ha(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 MTe(n){try{return await hs(n,ms),!0}catch(e){return!1}}function yTe(n,e,t){return new Promise((i,r)=>{pa(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: ${c}`:""].filter(Boolean);r(new Error(f.join(" | ")))})})}function ITe(n,e){let t=rf(n),i=rf(e),r=i.replace(/\.glb$/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 m1,bTe,O0,K$=y(()=>{"use strict";fr();fr();fr();fr();wn();wd();I0();m1=qi("sldprt-converter"),bTe=600*1e3;O0=class{constructor(e){this.configuredCommand=e;this.id="sldprt";this.sourceExts=["sldprt"];this.targetExt="glb"}async getCacheKey(){let e=await Fn("freecadcmd",this.configuredCommand);return`${this.id}:${e.command} ${e.args.join(" ")}`.trim()}async convert(e){var c;if(!ma(e.sourcePath))throw new Error(`Converter '${this.id}' requires an absolute source path, got '${e.sourcePath}'. 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Check that FreeCAD can import this SolidWorks file version.`);if((await ha(s)).byteLength===0)throw new Error(`SLDPRT conversion output is empty: '${s}'.`);return{outputPath:s,outputExt:"glb",fromCache:!1,warnings:["Converted by local FreeCAD + OpenCASCADE bridge."]}}}});var N0={};Be(N0,{createConversionManager:()=>CTe});function CTe(n){var r;let e=new M0,t=new Set((r=n==null?void 0:n.enabledConverterIds)!=null?r:[]);p1.debug("create conversion manager",{enabledConverterIds:[...t]});let i=[new C0(n==null?void 0:n.freecadCommand),new P0(n==null?void 0:n.obj2gltfCommand),new D0(n==null?void 0:n.fbx2gltfCommand),new L0(n==null?void 0:n.assimpCommand),new O0(n==null?void 0:n.freecadcmdCommand)];for(let s of i)t.has(s.id)?(e.registerConverter(s),p1.info("enabled converter",{converterId:s.id})):p1.debug("converter disabled",{converterId:s.id});return e}var p1,w0=y(()=>{"use strict";D$();z$();H$();X$();Y$();K$();wn();p1=qi("conversion-factory")});var 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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 m1,yTe,O0,K$=y(()=>{"use strict";fr();fr();fr();fr();wn();wd();I0();m1=Zi("sldprt-converter"),yTe=600*1e3;O0=class{constructor(e){this.configuredCommand=e;this.id="sldprt";this.sourceExts=["sldprt"];this.targetExt="glb"}async getCacheKey(){let e=await Fn("freecadcmd",this.configuredCommand);return`${this.id}:${e.command} ${e.args.join(" ")}`.trim()}async convert(e){var c;if(!ma(e.sourcePath))throw new Error(`Converter '${this.id}' requires an absolute source path, got '${e.sourcePath}'. 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Set FreeCADCmd path in plugin settings or AI3D_FREECADCMD env var. ${f instanceof Error?f.message:String(f)}`)}finally{uu(o,{force:!0})}if(!await ITe(s))throw new Error(`SLDPRT conversion finished but output was not found: '${s}'. Check that FreeCAD can import this SolidWorks file version.`);if((await ha(s)).byteLength===0)throw new Error(`SLDPRT conversion output is empty: '${s}'.`);return{outputPath:s,outputExt:"glb",fromCache:!1,warnings:["Converted by local FreeCAD + OpenCASCADE bridge."]}}}});var N0={};Be(N0,{createConversionManager:()=>DTe});function DTe(n){var r;let e=new M0,t=new Set((r=n==null?void 0:n.enabledConverterIds)!=null?r:[]);p1.debug("create conversion manager",{enabledConverterIds:[...t]});let i=[new C0(n==null?void 0:n.freecadCommand),new P0(n==null?void 0:n.obj2gltfCommand),new D0(n==null?void 0:n.fbx2gltfCommand),new L0(n==null?void 0:n.assimpCommand),new O0(n==null?void 0:n.freecadcmdCommand)];for(let s of i)t.has(s.id)?(e.registerConverter(s),p1.info("enabled converter",{converterId:s.id})):p1.debug("converter disabled",{converterId:s.id});return e}var p1,w0=y(()=>{"use strict";D$();z$();H$();X$();Y$();K$();wn();p1=Zi("conversion-factory")});var 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x1(n){var e,t,i;return{modelPath:n.modelPath,reportNotePath:n.reportNotePath,analysisSidecarPath:n.analysisSidecarPath,knowledgeIndexPath:n.knowledgeIndexPath,partNoteCount:(e=n.partNoteCount)!=null?e:0,previewImageCount:(t=n.previewImageCount)!=null?t:0,generatedAt:new Date().toISOString(),status:n.status,warningCount:(i=n.warningCount)!=null?i:0}}function TJ(n){var t;let e=(t=n.split(".").pop())==null?void 0:t.trim().toLowerCase();return e&&e.length>0?e:"unknown"}function y1(n){return n.filter(e=>e.length>0).join(", ")}function R1(n){return Array.from(new Set(n.map(e=>e.trim()).filter(Boolean)))}function D1(n){return n.replace(/\\/g,"/").replace(/^\/+|\/+$/g,"").trim()}function I1(n,e){return n.replace(/[\\/:*?"<>|#[\]^]/g," ").replace(/\s+/g," ").trim().slice(0,80)||e}function C1(n){var e;return(e=n==null?void 0:n.map(t=>t.toFixed(2)).join(", "))!=null?e:"-"}function hAe(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 AJ(n){var e,t;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})`:n.source==="detail-cluster"?`detail cluster (${(t=n.childCount)!=null?t:n.meshRefs.length})`:"mesh"}function P1(n){var a,o,l;if(!n.sourceFormat&&!n.effectiveFormat&&!n.loadStrategy)return null;let e=(a=n.sourceFormat)!=null?a:n.effectiveFormat,t=(o=n.effectiveFormat)!=null?o:e,i=(l=n.loadStrategy)!=null?l:e&&t&&e!==t?"convert":"direct",r=e?e.toUpperCase():"unknown",s=t&&t!==e?` -> ${t.toUpperCase()}`:"";return`${r}${s} (${i})`}function mAe(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 xJ(n){var t;let e=[];if(n.headingRef&&e.push(`heading: ${Ui(n.headingRef)}`),n.notePath){let i=(t=Gs(n.notePath))!=null?t:n.notePath;e.push(`note: [[${n.notePath}|${i}]]`)}return e}function pAe(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]=pAe(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 bJ(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 gAe(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: ${y1(e)}.`}function hJ(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 ${e.length} saved annotation pins, which provide a useful first-pass map of user-relevant regions.`}function _Ae(n,e){var r;if(!n)return["Preview statistics were not available when this note was generated, so the next step is to reload the model and regenerate the report.",hJ(e)];let t=[`${n.meshCount.toLocaleString()} mesh(es), ${((r=n.splatCount)!=null?r:n.triangleCount).toLocaleString()} ${n.splatCount!==void 0?"splats":"triangles"}, and ${n.materialCount.toLocaleString()} material slot(s) are currently visible in the preview pipeline.`,bJ(n),RJ(n),hJ(e)],i=gAe(e);return i&&t.push(i),t}function vAe(n){var i;let e=(i=n==null?void 0:n.annotations)!=null?i:[];if(e.length===0)return["## Focus Areas","","- No focus areas have been pinned yet.",""];let t=["## Focus Areas",""];for(let r of e){let s=xJ(r),a=s.length>0?` (${s.join("; ")})`:"";t.push(`- **${Ui(r.label||"Untitled pin")}**${a}`)}return t.push(""),t}function EAe(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(`| ${Ca(s.label)} | ${Ca((r=s.nearestPartName)!=null?r:"-")} | ${Ca(a)} | ${s.distance===void 0?"-":s.distance.toFixed(3)} | ${Math.round(s.confidence*100)}% |`)}return t.push(""),t}function SAe(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,EJ)){let l=Ui((s=Gs((r=o.notePath)!=null?r:""))!=null?s:o.name),c=[(a=o.category)!=null?a:"unclassified",Zo(o.triangleCount,"triangle"),o.materialName?`material ${Ui(o.materialName)}`:""].filter(Boolean).join(", ");t.push(`- [[${o.notePath}|${l}]] - ${Ui(o.name)} (${c})`)}return t.push(""),t}function Zo(n,e){return`${(n!=null?n:0).toLocaleString()} ${e}${n===1?"":"s"}`}function TAe(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 ${Ui(e.materialName)}`:"";return`${t+1}. ${Ui(e.name)} (${(r=e.category)!=null?r:"unclassified"}, ${Zo(e.triangleCount,"triangle")}${i})`}).join(` -`)}function AAe(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?`- ${Ui(t.name)}: possible reuse of ${Ui(i.sourcePartName)} from ${Ui(i.sourceAssetId)} (${Math.round(i.confidence*100)}% confidence).`:""}).filter(Boolean).join(` -`)}function MJ(n){var p,_,v,E,T,S,A,R,M;let e=TJ(n.sourcePath).toUpperCase(),t=n.preview,i=[...(_=(p=n.analysis)==null?void 0:p.parts)!=null?_:[]].sort((I,C)=>{var D,w;return((D=C.triangleCount)!=null?D:0)-((w=I.triangleCount)!=null?w:0)}),r=(E=(v=n.profile)==null?void 0:v.annotations)!=null?E:[],s=(S=(T=n.analysis)==null?void 0:T.annotationLinks)!=null?S:[],a=R1(i.map(I=>{var C;return(C=I.category)!=null?C:"unclassified"})).slice(0,6),o=R1(i.flatMap(I=>I.materialName?[Ui(I.materialName)]:[])).slice(0,6),l=TAe(i),c=AAe(i),f=t?RJ(t):"Geometry statistics are not available yet, so this draft should stay provisional.",d=t?bJ(t):"Reload the preview to capture mesh, triangle, vertex, and material evidence.",u=(A=n.profile)==null?void 0:A.notes.trim(),h=t?`${n.baseName} is a ${e} asset with ${Zo(t.meshCount,"mesh")}, ${Zo(t.triangleCount,"triangle")}, ${Zo(t.vertexCount,"vertex")}, and ${Zo(t.materialCount,"material slot")}.`:`${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(I=>{let C=s.find(k=>k.annotationId===I.id),D=C!=null&&C.nearestPartName?` Nearest captured part: ${Ui(C.nearestPartName)}.`:"",w=I.headingRef?` Linked heading: ${Ui(I.headingRef)}.`:"";return`- ${Ui(I.label||"Untitled pin")}.${D}${w}`}).join(` -`):"- No pins are saved yet. Add pins for the regions that should become standalone notes, questions, or review checkpoints.",g=[i.length>0?"Rename the strongest part candidates so their mesh names match real semantic parts.":"Regenerate after the model preview has captured per-part evidence.",r.length>0?"Turn each saved pin into a short linked note or heading-level review item.":"Place at least one pin on the most important region before treating this as a finished note.","Review scale, orientation, materials, and whether mesh boundaries represent real assembly boundaries."];return{title:`${n.baseName} local knowledge draft`,summary:[h,f,u?`User notes add this context: ${u}`:"No user notes are stored yet, so the draft stays grounded in renderer evidence and saved pins."].join(" "),sections:[{heading:"Evidence-backed description",body:[d,a.length>0?`Detected part categories: ${y1(a)}.`:"No part categories were inferred yet.",o.length>0?`Visible materials include ${y1(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 ${n.baseName}.`,"Then split the note into geometry evidence, meaningful part candidates, saved focus areas, and unresolved review questions.","Only promote a mesh into a standalone part note after a human confirms its function or assembly role."].join(" ")}],suggestedTags:R1([...(M=(R=n.profile)==null?void 0:R.tags)!=null?M:[],`format/${e.toLowerCase()}`,...a.map(I=>`part/${I}`)]).slice(0,12),nextActions:g,generatedAt:new Date().toISOString()}}function xAe(n){var i,r;let e=(r=(i=n.analysis)==null?void 0:i.localDraft)!=null?r:MJ(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=>`- ${Ui(s)}`),""),e.nextActions.length>0&&t.push("Next actions:","",...e.nextActions.map(s=>`- ${Ui(s)}`),""),t}function an(n){return JSON.stringify(n)}function RAe(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 bAe(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 MAe(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(`### ${s.heading}`,"",s.body,"");return t}function yAe(n){var t;let e=(t=n==null?void 0:n.previewImages)!=null?t:[];return e.length===0?["## Evidence Snapshots","","- No preview snapshot was captured for this generation pass.",""]:["## Evidence Snapshots","",...e.map(i=>`![[${i}]]`),""]}function IAe(n){var i,r,s,a;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[o,l]of e.slice(0,32).entries()){let c=C1(l.center),f=l.observations.slice(0,2).join(" "),d=l.notePath?`[[${l.notePath}]]`:"-",u=P1(l),h=[AJ(l),u].filter(Boolean).join("; ");t.push(`| ${o+1} | ${Ca(l.name)} | ${Ca(d)} | ${Ca(h)} | ${Ca((r=l.category)!=null?r:"unclassified")} | ${((s=l.triangleCount)!=null?s:0).toLocaleString()} | ${Ca((a=l.materialName)!=null?a:"-")} | ${c} | ${Ca(f)} |`)}return e.length>32&&t.push(`| ... | ${e.length-32} more candidate parts omitted from this note | - | - | - | - | - | - | See sidecar JSON |`),t.push(""),t}function CAe(n){var i,r;let e=((i=n==null?void 0:n.parts)!=null?i:[]).filter(s=>{var a;return(a=s.registeredMatches)==null?void 0:a.length});if(e.length===0)return["## Registered Part Matches","","- No previously registered parts were matched across other analyzed models in this pass.",""];let t=["## Registered Part Matches","","| Current Part | Best Existing Part | Source Model | Confidence | Reasons |","|--------------|--------------------|--------------|------------|---------|"];for(let s of e.slice(0,32)){let a=(r=s.registeredMatches)==null?void 0:r[0];if(!a)continue;let o=a.sourceNotePath?`[[${a.sourceNotePath}|${a.sourcePartName}]]`:a.sourcePartName;t.push(`| ${Ca(s.name)} | ${Ca(o)} | ${Ca(a.sourceAssetId)} | ${Math.round(a.confidence*100)}% | ${Ca(a.reasons.join(", "))} |`)}return e.length>32&&t.push(`| ... | ${e.length-32} more matched parts omitted | - | - | See sidecar JSON |`),t.push(""),t}function PAe(n){var i;let e=(i=n==null?void 0:n.knowledgeNodes)!=null?i:[];if(e.length===0)return["## Knowledge Nodes","","- No knowledge nodes were produced in this pass.",""];let t=["## Knowledge Nodes",""];for(let r of e)t.push(`- **${Ui(r.title)}** (${r.domain}, ${Math.round(r.confidence*100)}%, ${r.source}): ${Ui(r.summary)}`);return t.push(""),t}function DAe(n,e){var i,r;let t=["## Evidence Health","",`- Analysis version: ${dh}`,e?`- Sidecar: [[${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 LAe(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 ${(n.triangleCount/Math.max(n.meshCount,1)).toLocaleString(void 0,{maximumFractionDigits:0})} average triangles per mesh reflects deliberate detail or accidental over-segmentation.`)):i.push("- Geometry overview: reload the model and capture preview statistics before turning this into a stable knowledge note."),t.length>0)for(let s of t.slice(0,8)){let a=xJ(s),o=a.length>0?` (${a.join("; ")})`:"";i.push(`- **${Ui(s.label||"Untitled pin")}**${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 yJ(n){var c,f,d,u;let e=n.profile,t=n.preview,i=n.analysis,r=TJ(n.sourcePath),s=(c=e==null?void 0:e.tags)!=null?c:[],a=(f=e==null?void 0:e.annotations)!=null?f:[],o=(d=i==null?void 0:i.previewImages)!=null?d:[];return[["---",`source_model: ${an(n.sourcePath)}`,`format: ${r}`,"status: ready","analysis_mode: local",`analysis_version: ${dh}`,`report_note_path: ${an(n.notePath)}`,...n.analysisSidecarPath?[`analysis_sidecar_path: ${an(n.analysisSidecarPath)}`]:[],...n.knowledgeIndexPath?[`knowledge_index_path: ${an(n.knowledgeIndexPath)}`]:[],`annotation_count: ${a.length}`,`updated_at: ${new Date().toISOString()}`,...o.length>0?["preview_images:",...o.map(h=>` - ${an(h)}`)]:[],...s.length>0?["knowledge_tags:",...s.map(h=>` - ${an(h)}`)]:[],"---"].join(` -`),"",`# ${Ui(n.baseName)}`,"","## Summary","",...t?[...IU(t,{decimals:2}),""]:["(No preview data available)",""],...MAe(i),...xAe(n),...n.knowledgeIndexPath?["## Knowledge Index","",`- 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s=n.vault.getAbstractFileByPath(e);if(s instanceof zl.TFile)return await n.vault.modify(s,t),s}return null}async function NAe(n,e,t,i){var s;let r=(s=e==null?void 0:e.captureSnapshot)==null?void 0:s.call(e);if(!(r!=null&&r.startsWith("data:image/png;base64,")))return{paths:[]};try{await L1(n,t);let a=`${t}/${i}_evidence_${Date.now()}.png`;return await n.vault.createBinary(a,OAe(r)),{paths:[a]}}catch(a){let o=a instanceof Error?a.message:String(a);return{paths:[],warning:`Evidence snapshot failed: ${o}`}}}function CJ(n){return!!n&&typeof n=="object"}function PE(n,e=Number.POSITIVE_INFINITY){let t=Array.isArray(n)?n.filter(i=>typeof i=="string"):[];return Number.isFinite(e)?t.slice(0,e):t}function pJ(n){if(!Array.isArray(n)||n.length<3)return;let e=n.slice(0,3).map(t=>Number(t));return e.every(Number.isFinite)?Ah(e):void 0}function wAe(n){return n==="group"||n==="mesh"||n==="component"||n==="detail-cluster"?n:void 0}function gJ(n){return 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0,s=Array.isArray(e.suggestedTags)?e.suggestedTags.filter(o=>typeof o=="string"&&o.trim().length>0).map(o=>uh(o)):void 0,a=Array.isArray(e.warnings)?e.warnings.filter(o=>typeof o=="string"&&o.trim().length>0).map(o=>uh(o)):void 0;return{title:typeof e.title=="string"?uh(e.title):void 0,summary:i,sections:r,suggestedTags:s,warnings:a,model:typeof e.model=="string"?uh(e.model):void 0}}var aJ,lJ=y(()=>{"use strict";MA();aJ=8e3});function oAe(n){let e=n.trim().replace(/\/+$/,"");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 lAe(n){return{...n,evidence:{...n.evidence,previewImages:[]}}}function cAe(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 fAe(n,e){let t=e;return n.sendPreviewImagesToRemote||(t=lAe(t)),n.sendGeometrySummaryToRemote||(t=cAe(t)),{...t,evidence:{...t.evidence,rawModelIncluded:!1}}}function fJ(n,e,t){if(n.analysisMode==="local")return{enabled:!1,reason:"analysisMode=local"};let i=oAe(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:fAe(n,e)}}:{enabled:!1,reason:"drafting input is unavailable"}}function dAe(n){return Number.isFinite(n)&&Number(n)>0?Math.floor(Number(n)):aAe}async function uAe(n,e,t){let i=null,r=new Promise((s,a)=>{i=window.setTimeout(()=>{a(new A1(e,t))},e)});try{return await Promise.race([n,r])}finally{i!==null&&window.clearTimeout(i)}}async function dJ(n,e={}){if(!n.enabled||!n.endpoint||!n.request)return null;let t=dAe(e.timeoutMs),i=await uAe((0,cJ.requestUrl)({url:n.endpoint,method:"POST",headers:{"content-type":"application/json"},body:JSON.stringify(n.request)}),t,n.endpoint);if(i.status<200||i.status>=300)throw new Error(`Remote draft request failed: HTTP ${i.status}`);return oJ(i.json)}var cJ,aAe,A1,uJ=y(()=>{"use strict";cJ=require("obsidian");lJ();aAe=15e3,A1=class extends Error{constructor(e,t){super(`Remote draft request timed out after ${e}ms: ${t}`),this.name="RemoteDraftTimeoutError"}}});var W0={};Be(W0,{buildKnowledgeIndexContent:()=>LJ,buildKnowledgeIndexManagedSection:()=>N1,buildKnowledgeNoteContent:()=>yJ,collectRegisteredPartsFromProfiles:()=>PJ,generateKnowledgeNote:()=>XAe,replaceManagedSection:()=>DJ,stripTransientRegisteredPartData:()=>O1});function x1(n){var e,t,i;return{modelPath:n.modelPath,reportNotePath:n.reportNotePath,analysisSidecarPath:n.analysisSidecarPath,knowledgeIndexPath:n.knowledgeIndexPath,partNoteCount:(e=n.partNoteCount)!=null?e:0,previewImageCount:(t=n.previewImageCount)!=null?t:0,generatedAt:new Date().toISOString(),status:n.status,warningCount:(i=n.warningCount)!=null?i:0}}function TJ(n){var t;let e=(t=n.split(".").pop())==null?void 0:t.trim().toLowerCase();return e&&e.length>0?e:"unknown"}function y1(n){return n.filter(e=>e.length>0).join(", ")}function R1(n){return Array.from(new Set(n.map(e=>e.trim()).filter(Boolean)))}function D1(n){return n.replace(/\\/g,"/").replace(/^\/+|\/+$/g,"").trim()}function I1(n,e){return n.replace(/[\\/:*?"<>|#[\]^]/g," ").replace(/\s+/g," ").trim().slice(0,80)||e}function C1(n){var e;return(e=n==null?void 0:n.map(t=>t.toFixed(2)).join(", "))!=null?e:"-"}function pAe(n,e=12){if(n.length===0)return"-";let t=n.slice(0,e).join(", "),i=n.length-e;return i>0?`${t}, 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i=(t=Gs(n.notePath))!=null?t:n.notePath;e.push(`note: [[${n.notePath}|${i}]]`)}return e}function _Ae(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]=_Ae(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 bJ(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 vAe(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: ${y1(e)}.`}function hJ(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 ${e.length} saved annotation pins, which provide a useful first-pass map of user-relevant regions.`}function EAe(n,e){var r;if(!n)return["Preview statistics were not available when this note was generated, so the next step is to reload the model and regenerate the report.",hJ(e)];let t=[`${n.meshCount.toLocaleString()} mesh(es), ${((r=n.splatCount)!=null?r:n.triangleCount).toLocaleString()} ${n.splatCount!==void 0?"splats":"triangles"}, and ${n.materialCount.toLocaleString()} material slot(s) are currently visible in the preview pipeline.`,bJ(n),RJ(n),hJ(e)],i=vAe(e);return i&&t.push(i),t}function SAe(n){var i;let e=(i=n==null?void 0:n.annotations)!=null?i:[];if(e.length===0)return["## Focus Areas","","- No focus areas have been pinned yet.",""];let t=["## Focus Areas",""];for(let r of e){let s=xJ(r),a=s.length>0?` (${s.join("; ")})`:"";t.push(`- **${Ui(r.label||"Untitled pin")}**${a}`)}return t.push(""),t}function TAe(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(`| ${Ca(s.label)} | ${Ca((r=s.nearestPartName)!=null?r:"-")} | ${Ca(a)} | ${s.distance===void 0?"-":s.distance.toFixed(3)} | ${Math.round(s.confidence*100)}% |`)}return t.push(""),t}function AAe(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,EJ)){let l=Ui((s=Gs((r=o.notePath)!=null?r:""))!=null?s:o.name),c=[(a=o.category)!=null?a:"unclassified",qo(o.triangleCount,"triangle"),o.materialName?`material ${Ui(o.materialName)}`:""].filter(Boolean).join(", ");t.push(`- [[${o.notePath}|${l}]] - ${Ui(o.name)} (${c})`)}return t.push(""),t}function qo(n,e){return`${(n!=null?n:0).toLocaleString()} ${e}${n===1?"":"s"}`}function xAe(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 ${Ui(e.materialName)}`:"";return`${t+1}. ${Ui(e.name)} (${(r=e.category)!=null?r:"unclassified"}, ${qo(e.triangleCount,"triangle")}${i})`}).join(` +`)}function RAe(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?`- ${Ui(t.name)}: possible reuse of ${Ui(i.sourcePartName)} from ${Ui(i.sourceAssetId)} (${Math.round(i.confidence*100)}% confidence).`:""}).filter(Boolean).join(` +`)}function MJ(n){var p,_,v,E,T,S,A,R,M;let e=TJ(n.sourcePath).toUpperCase(),t=n.preview,i=[...(_=(p=n.analysis)==null?void 0:p.parts)!=null?_:[]].sort((I,C)=>{var D,w;return((D=C.triangleCount)!=null?D:0)-((w=I.triangleCount)!=null?w:0)}),r=(E=(v=n.profile)==null?void 0:v.annotations)!=null?E:[],s=(S=(T=n.analysis)==null?void 0:T.annotationLinks)!=null?S:[],a=R1(i.map(I=>{var C;return(C=I.category)!=null?C:"unclassified"})).slice(0,6),o=R1(i.flatMap(I=>I.materialName?[Ui(I.materialName)]:[])).slice(0,6),l=xAe(i),c=RAe(i),f=t?RJ(t):"Geometry statistics are not available yet, so this draft should stay provisional.",d=t?bJ(t):"Reload the preview to capture mesh, triangle, vertex, and material evidence.",u=(A=n.profile)==null?void 0:A.notes.trim(),h=t?`${n.baseName} is a ${e} asset with ${qo(t.meshCount,"mesh")}, ${qo(t.triangleCount,"triangle")}, ${qo(t.vertexCount,"vertex")}, and ${qo(t.materialCount,"material slot")}.`:`${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(I=>{let C=s.find(k=>k.annotationId===I.id),D=C!=null&&C.nearestPartName?` Nearest captured part: ${Ui(C.nearestPartName)}.`:"",w=I.headingRef?` Linked heading: ${Ui(I.headingRef)}.`:"";return`- ${Ui(I.label||"Untitled pin")}.${D}${w}`}).join(` +`):"- No pins are saved yet. Add pins for the regions that should become standalone notes, questions, or review checkpoints.",g=[i.length>0?"Rename the strongest part candidates so their mesh names match real semantic parts.":"Regenerate after the model preview has captured per-part evidence.",r.length>0?"Turn each saved pin into a short linked note or heading-level review item.":"Place at least one pin on the most important region before treating this as a finished note.","Review scale, orientation, materials, and whether mesh boundaries represent real assembly boundaries."];return{title:`${n.baseName} local knowledge draft`,summary:[h,f,u?`User notes add this context: ${u}`:"No user notes are stored yet, so the draft stays grounded in renderer evidence and saved pins."].join(" "),sections:[{heading:"Evidence-backed description",body:[d,a.length>0?`Detected part categories: ${y1(a)}.`:"No part categories were inferred yet.",o.length>0?`Visible materials include ${y1(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 ${n.baseName}.`,"Then split the note into geometry evidence, meaningful part candidates, saved focus areas, and unresolved review questions.","Only promote a mesh into a standalone part note after a human confirms its function or assembly role."].join(" ")}],suggestedTags:R1([...(M=(R=n.profile)==null?void 0:R.tags)!=null?M:[],`format/${e.toLowerCase()}`,...a.map(I=>`part/${I}`)]).slice(0,12),nextActions:g,generatedAt:new Date().toISOString()}}function bAe(n){var i,r;let e=(r=(i=n.analysis)==null?void 0:i.localDraft)!=null?r:MJ(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=>`- ${Ui(s)}`),""),e.nextActions.length>0&&t.push("Next actions:","",...e.nextActions.map(s=>`- ${Ui(s)}`),""),t}function an(n){return JSON.stringify(n)}function MAe(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 yAe(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 IAe(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(`### ${s.heading}`,"",s.body,"");return t}function CAe(n){var t;let e=(t=n==null?void 0:n.previewImages)!=null?t:[];return e.length===0?["## Evidence Snapshots","","- No preview snapshot was captured for this generation pass.",""]:["## Evidence Snapshots","",...e.map(i=>`![[${i}]]`),""]}function PAe(n){var i,r,s,a;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[o,l]of e.slice(0,32).entries()){let c=C1(l.center),f=l.observations.slice(0,2).join(" "),d=l.notePath?`[[${l.notePath}]]`:"-",u=P1(l),h=[AJ(l),u].filter(Boolean).join("; ");t.push(`| ${o+1} | ${Ca(l.name)} | ${Ca(d)} | ${Ca(h)} | ${Ca((r=l.category)!=null?r:"unclassified")} | ${((s=l.triangleCount)!=null?s:0).toLocaleString()} | ${Ca((a=l.materialName)!=null?a:"-")} | ${c} | ${Ca(f)} |`)}return e.length>32&&t.push(`| ... | ${e.length-32} more candidate parts omitted from this note | - | - | - | - | - | - | See sidecar JSON |`),t.push(""),t}function DAe(n){var i,r;let e=((i=n==null?void 0:n.parts)!=null?i:[]).filter(s=>{var a;return(a=s.registeredMatches)==null?void 0:a.length});if(e.length===0)return["## Registered Part Matches","","- No previously registered parts were matched across other analyzed models in this pass.",""];let t=["## Registered Part Matches","","| Current Part | Best Existing Part | Source Model | Confidence | Reasons |","|--------------|--------------------|--------------|------------|---------|"];for(let s of e.slice(0,32)){let a=(r=s.registeredMatches)==null?void 0:r[0];if(!a)continue;let o=a.sourceNotePath?`[[${a.sourceNotePath}|${a.sourcePartName}]]`:a.sourcePartName;t.push(`| ${Ca(s.name)} | ${Ca(o)} | ${Ca(a.sourceAssetId)} | ${Math.round(a.confidence*100)}% | ${Ca(a.reasons.join(", "))} |`)}return e.length>32&&t.push(`| ... | ${e.length-32} more matched parts omitted | - | - | See sidecar JSON |`),t.push(""),t}function LAe(n){var i;let e=(i=n==null?void 0:n.knowledgeNodes)!=null?i:[];if(e.length===0)return["## Knowledge Nodes","","- No knowledge nodes were produced in this pass.",""];let t=["## Knowledge Nodes",""];for(let r of e)t.push(`- **${Ui(r.title)}** (${r.domain}, ${Math.round(r.confidence*100)}%, ${r.source}): ${Ui(r.summary)}`);return t.push(""),t}function OAe(n,e){var i,r;let t=["## Evidence Health","",`- Analysis version: ${dh}`,e?`- Sidecar: [[${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 NAe(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 ${(n.triangleCount/Math.max(n.meshCount,1)).toLocaleString(void 0,{maximumFractionDigits:0})} average triangles per mesh reflects deliberate detail or accidental over-segmentation.`)):i.push("- Geometry overview: reload the model and capture preview statistics before turning this into a stable knowledge note."),t.length>0)for(let s of t.slice(0,8)){let a=xJ(s),o=a.length>0?` (${a.join("; ")})`:"";i.push(`- **${Ui(s.label||"Untitled pin")}**${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 yJ(n){var c,f,d,u;let e=n.profile,t=n.preview,i=n.analysis,r=TJ(n.sourcePath),s=(c=e==null?void 0:e.tags)!=null?c:[],a=(f=e==null?void 0:e.annotations)!=null?f:[],o=(d=i==null?void 0:i.previewImages)!=null?d:[];return[["---",`source_model: ${an(n.sourcePath)}`,`format: ${r}`,"status: ready","analysis_mode: local",`analysis_version: ${dh}`,`report_note_path: ${an(n.notePath)}`,...n.analysisSidecarPath?[`analysis_sidecar_path: ${an(n.analysisSidecarPath)}`]:[],...n.knowledgeIndexPath?[`knowledge_index_path: ${an(n.knowledgeIndexPath)}`]:[],`annotation_count: ${a.length}`,`updated_at: ${new Date().toISOString()}`,...o.length>0?["preview_images:",...o.map(h=>` - ${an(h)}`)]:[],...s.length>0?["knowledge_tags:",...s.map(h=>` - ${an(h)}`)]:[],"---"].join(` +`),"",`# ${Ui(n.baseName)}`,"","## Summary","",...t?[...IU(t,{decimals:2}),""]:["(No preview data available)",""],...IAe(i),...bAe(n),...n.knowledgeIndexPath?["## Knowledge Index","",`- [[${n.knowledgeIndexPath}|Open model knowledge index]]`,""]:[],"## Local Observations","",...EAe(t,e).map(h=>`- ${h}`),"",...OAe(i,n.analysisSidecarPath),...CAe(i),...SAe(e),...TAe(i),...AAe(i),...PAe(i),...DAe(i),...LAe(i),...MAe(i),...yAe(i),...NAe(t,e),"## Review Notes","",(u=e==null?void 0:e.notes)!=null&&u.trim()?Ui(e.notes.trim()):"-",""].join(` +`)}function Ca(n){return Ui(n).replace(/\|/g,"\\|").replace(/\r?\n/g," ")}function wAe(n){let[,e=""]=n.split(",",2),t=atob(e),i=new Uint8Array(t.length);for(let r=0;r{hAe.warn("Failed to create vault folder",{path:i,error:String(s)})})}async function IJ(n,e,t){let i=n.vault.getAbstractFileByPath(e);if(i instanceof zl.TFile)return i;try{return await n.vault.create(e,t)}catch(r){let s=n.vault.getAbstractFileByPath(e);return s instanceof zl.TFile?s:null}}async function mJ(n,e,t){let i=n.vault.getAbstractFileByPath(e);if(i instanceof zl.TFile)return await n.vault.modify(i,t),i;try{return await n.vault.create(e,t)}catch(r){let s=n.vault.getAbstractFileByPath(e);if(s instanceof zl.TFile)return await n.vault.modify(s,t),s}return null}async function FAe(n,e,t,i){var s;let r=(s=e==null?void 0:e.captureSnapshot)==null?void 0:s.call(e);if(!(r!=null&&r.startsWith("data:image/png;base64,")))return{paths:[]};try{await L1(n,t);let a=`${t}/${i}_evidence_${Date.now()}.png`;return await n.vault.createBinary(a,wAe(r)),{paths:[a]}}catch(a){let o=a instanceof Error?a.message:String(a);return{paths:[],warning:`Evidence snapshot failed: ${o}`}}}function CJ(n){return!!n&&typeof n=="object"}function PE(n,e=Number.POSITIVE_INFINITY){let t=Array.isArray(n)?n.filter(i=>typeof i=="string"):[];return Number.isFinite(e)?t.slice(0,e):t}function pJ(n){if(!Array.isArray(n)||n.length<3)return;let e=n.slice(0,3).map(t=>Number(t));return e.every(Number.isFinite)?Ah(e):void 0}function BAe(n){return n==="group"||n==="mesh"||n==="component"||n==="detail-cluster"?n:void 0}function gJ(n){return n==="glb"||n==="gltf"||n==="stl"||n==="obj"||n==="splat"||n==="ply"||n==="fbx"||n==="step"||n==="stp"||n==="iges"||n==="igs"||n==="brep"||n==="sldprt"||n==="3mf"||n==="dae"?n:void 0}function UAe(n){return n==="direct"||n==="convert"?n:void 0}function VAe(n,e){if(!CJ(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 0,name:i,source:BAe(n.source),componentId:typeof n.componentId=="string"?n.componentId:void 0,occurrenceId:typeof n.occurrenceId=="string"?n.occurrenceId:void 0,partNumber:typeof n.partNumber=="string"?n.partNumber:void 0,componentPath:typeof n.componentPath=="string"?n.componentPath:void 0,category:typeof n.category=="string"?n.category:void 0,meshRefs:PE(n.meshRefs,16),childCount:Number.isFinite(n.childCount)?Number(n.childCount):void 0,materialRefs:PE(n.materialRefs,32),bbox:pJ(n.bbox),center:pJ(n.center),triangleCount:Number.isFinite(n.triangleCount)?Number(n.triangleCount):void 0,vertexCount:Number.isFinite(n.vertexCount)?Number(n.vertexCount):void 0,materialName:typeof n.materialName=="string"?n.materialName:null,sourceFormat:gJ(n.sourceFormat),effectiveFormat:gJ(n.effectiveFormat),loadStrategy:UAe(n.loadStrategy),confidence:Number.isFinite(n.confidence)?Number(n.confidence):.5,observations:PE(n.observations,16),inferredFunctions:PE(n.inferredFunctions),knowledgeTags:PE(n.knowledgeTags),notePath:typeof n.notePath=="string"?n.notePath:void 0,registeredMatches:void 0,reviewed:n.reviewed===!0}}function _J(n){return n.reviewed||n.notePath?0:n.source==="component"?1:n.source==="group"?2:n.source==="detail-cluster"?3:4}function vJ(n){return[...n].sort((e,t)=>{var s,a,o,l;let i=_J(e)-_J(t);if(i!==0)return i;let r=((s=t.confidence)!=null?s:0)-((a=e.confidence)!=null?a:0);return r!==0?r:((o=t.childCount)!=null?o:0)-((l=e.childCount)!=null?l:0)})}function O1(n){return xh(n)}async function PJ(n,e,t,i={}){var c,f,d;let r=[],s=new Set,a=(c=i.includeSidecars)!=null?c:!0,o=(f=i.perProfileLimit)!=null?f:mAe,l=(u,h)=>{let m=VAe(u,h);if(!m)return;let g=`${m.assetId}:${m.partId}`;s.has(g)||(s.add(g),r.push(O1(m)))};for(let[u,h]of Object.entries(e)){if(u===t)continue;if(a&&h.analysisSidecarPath){let g=n.vault.getAbstractFileByPath(h.analysisSidecarPath);if(g instanceof zl.TFile)try{let p=await n.vault.read(g),_=JSON.parse(p);if(CJ(_)&&Array.isArray(_.parts))for(let v of _.parts)l(v,u)}catch(p){console.warn("[AI3D] Failed to read registered part sidecar:",h.analysisSidecarPath,p)}}let m=vJ((d=h.registeredParts)!=null?d:[]).slice(0,o);for(let g of m)l(g,u)}return typeof i.maxParts=="number"&&i.maxParts>0?vJ(r).slice(0,i.maxParts):r}function GAe(n){var t;let e=new Set(((t=n.annotationLinks)!=null?t:[]).flatMap(i=>i.nearestPartId?[i.nearestPartId]:[]));return new Set([...n.parts].filter(i=>{var r;return i.source!=="detail-cluster"||e.has(i.partId)||!!((r=i.registeredMatches)!=null&&r.length)}).sort((i,r)=>{var c,f,d,u;let s=e.has(i.partId)?1:0,a=e.has(r.partId)?1:0;if(s!==a)return a-s;let o=(c=i.registeredMatches)!=null&&c.length?1:0,l=(f=r.registeredMatches)!=null&&f.length?1:0;return o!==l?l-o:((d=r.triangleCount)!=null?d:0)-((u=i.triangleCount)!=null?u:0)}).slice(0,EJ).map(i=>i.partId))}function kAe(n,e,t,i){let r=D1(n)||"Parts/3D Components",s=I1(e,"model"),a=I1(t.name,`Part ${i+1}`);return`${r}/${s}/${String(i+1).padStart(2,"0")} ${a}.md`}function WAe(n){var i,r,s,a,o,l;let e=((i=n.analysis.annotationLinks)!=null?i:[]).filter(c=>c.nearestPartId===n.part.partId);return[["---",`source_model: ${an(n.sourcePath)}`,`parent_report: ${an(n.notePath)}`,`part_id: ${an(n.part.partId)}`,`asset_id: ${an(n.part.assetId)}`,...n.part.componentId?[`component_id: ${an(n.part.componentId)}`]:[],...n.part.occurrenceId?[`occurrence_id: ${an(n.part.occurrenceId)}`]:[],...n.part.partNumber?[`part_number: ${an(n.part.partNumber)}`]:[],...n.part.sourceFormat?[`source_format: ${an(n.part.sourceFormat)}`]:[],...n.part.effectiveFormat?[`effective_format: ${an(n.part.effectiveFormat)}`]:[],...n.part.loadStrategy?[`load_strategy: ${an(n.part.loadStrategy)}`]:[],`category: ${an((r=n.part.category)!=null?r:"unclassified")}`,"status: draft","generated_by: ai-model-workbench",`updated_at: ${new Date().toISOString()}`,"---"].join(` +`),"",`# ${Ui(n.part.name)}`,"","## Evidence","",`- Source model: [[${n.sourcePath}|${n.baseName}]]`,`- Parent report: [[${n.notePath}|${n.baseName} Report]]`,`- Source: ${AJ(n.part)}`,...P1(n.part)?[`- Format lineage: ${P1(n.part)}`]:[],`- Category: ${(s=n.part.category)!=null?s:"unclassified"}`,...n.part.componentId?[`- Component ID: ${n.part.componentId}`]:[],...n.part.occurrenceId?[`- Occurrence ID: ${n.part.occurrenceId}`]:[],...n.part.partNumber?[`- Part number: ${n.part.partNumber}`]:[],...n.part.componentPath?[`- Component path: ${n.part.componentPath}`]:[],...n.part.source==="group"||n.part.source==="component"||n.part.source==="detail-cluster"?[`- Child meshes: ${pAe(n.part.meshRefs)}`]:[],`- Triangles: ${((a=n.part.triangleCount)!=null?a:0).toLocaleString()}`,`- Vertices: ${((o=n.part.vertexCount)!=null?o:0).toLocaleString()}`,`- Material: ${n.part.materialName?Ui(n.part.materialName):"-"}`,`- Bounding size: ${C1(n.part.bbox)}`,`- Center: ${C1(n.part.center)}`,...(l=n.part.registeredMatches)!=null&&l.length?[`- Possible registered match: ${gAe(n.part.registeredMatches[0])}`]:[],"","## Renderer Observations","",...n.part.observations.length>0?n.part.observations.map(c=>`- ${c}`):["- No renderer observations were captured for this part."],"","## Linked Focus Areas","",...e.length>0?e.map(c=>`- ${c.label} (${Math.round(c.confidence*100)}% confidence, distance ${c.distance===void 0?"-":c.distance.toFixed(3)})`):["- No saved annotation pin is linked to this part yet."],"","## Working Notes","","- ",""].join(` +`)}async function zAe(n){var a;let e=GAe(n.analysis);if(e.size===0)return n.analysis.pipeline.push({stage:"partNotes",durationMs:0,status:"skipped"}),[];let t=[],i=typeof performance!="undefined"?performance.now():Date.now(),s=`${D1(n.partFolder)||"Parts/3D Components"}/${I1(n.baseName,"model")}`;await L1(n.app,s);for(let[o,l]of n.analysis.parts.entries()){if(!e.has(l.partId))continue;let c=kAe(n.partFolder,n.baseName,l,o),f={...l,notePath:c},d=WAe({baseName:n.baseName,notePath:n.notePath,sourcePath:n.sourcePath,part:f,analysis:n.analysis}),u=await IJ(n.app,c,d);u&&(l.notePath=u.path,t.push(u.path))}n.analysis.partNotePaths=t;for(let o of(a=n.analysis.annotationLinks)!=null?a:[]){let l=n.analysis.parts.find(c=>c.partId===o.nearestPartId);l!=null&&l.notePath&&!o.notePath&&(o.notePath=l.notePath)}return n.analysis.pipeline.push({stage:"partNotes",durationMs:Math.max(0,Math.round((typeof performance!="undefined"?performance.now():Date.now())-i)),status:t.length>0?"success":"skipped"}),t}function N1(n){var r,s,a,o,l,c;let e=((r=n.analysis.parts)!=null?r:[]).filter(f=>f.notePath),t=(a=(s=n.profile)==null?void 0:s.annotations)!=null?a:[],i=(l=(o=n.analysis.localDraft)==null?void 0:o.nextActions)!=null?l:[];return[SJ,"","## Entry Points","",`- Model report: [[${n.notePath}|${n.baseName} Report]]`,`- Analysis sidecar: [[${n.analysisSidecarPath}|Analysis JSON]]`,`- Source model: [[${n.sourcePath}|${n.baseName}]]`,"","## Model Snapshot","",n.preview?`- ${qo(n.preview.meshCount,"mesh")}, ${qo(n.preview.triangleCount,"triangle")}, ${qo(n.preview.vertexCount,"vertex")}, ${qo(n.preview.materialCount,"material slot")}.`:"- No preview statistics were available for this index.",`- Evidence images: ${((c=n.analysis.previewImages)!=null?c:[]).length.toLocaleString()}`,`- Part drafts: ${e.length.toLocaleString()}`,`- Saved annotations: ${t.length.toLocaleString()}`,"","## Part Notes","",...e.length>0?e.map(f=>{var h,m;let d=(h=f.registeredMatches)==null?void 0:h[0],u=d?`, matches ${Ui(d.sourcePartName)} (${Math.round(d.confidence*100)}%)`:"";return`- [[${f.notePath}|${Ui(f.name)}]] - ${(m=f.category)!=null?m:"unclassified"}, ${qo(f.triangleCount,"triangle")}${u}`}):["- No part note drafts were created in this pass."],"","## Evidence Images","",...n.analysis.previewImages.length>0?n.analysis.previewImages.map(f=>`- ![[${f}]]`):["- No evidence image was captured in this pass."],"","## Focus Areas","",...t.length>0?t.map(f=>{var h;let d=(h=n.analysis.annotationLinks)==null?void 0:h.find(m=>m.annotationId===f.id),u=d!=null&&d.notePath?` -> [[${d.notePath}|part note]]`:"";return`- ${f.label||"Untitled pin"}${u}`}):["- No saved annotation pins yet."],"","## Next Actions","",...i.length?i.map(f=>`- ${f}`):["- Review generated part drafts and promote confirmed components into stable notes."],"",M1,""].join(` `)}function DJ(n,e){let t=n.indexOf(SJ),i=n.indexOf(M1);if(t>=0&&i>t){let r=n.slice(0,t).replace(/\s+$/,""),s=n.slice(i+M1.length).replace(/^\s+/,"");return[r,e.trim(),s].filter(Boolean).join(` `)+` @@ -24614,7 +24614,7 @@ print(f'Converted {src} -> {out} ({len(data)} bytes, {matched_count}/{total_face ${e.trim()} `}function LJ(n){var r;let e=N1(n),t=((r=n.analysis.parts)!=null?r:[]).filter(s=>s.notePath).length;return[["---",`source_model: ${an(n.sourcePath)}`,`report_note_path: ${an(n.notePath)}`,`analysis_sidecar_path: ${an(n.analysisSidecarPath)}`,`part_note_count: ${t}`,"status: index","generated_by: ai-model-workbench",`updated_at: ${new Date().toISOString()}`,"---"].join(` `),"",`# ${n.baseName} Knowledge Index`,"","## User Notes","","- ","",e].join(` -`)}async function WAe(n){let e=typeof performance!="undefined"?performance.now():Date.now(),t=n.app.vault.getAbstractFileByPath(n.indexPath),i=null;if(t instanceof zl.TFile){let r=await n.app.vault.read(t),s=N1(n);await n.app.vault.modify(t,DJ(r,s)),i=t}else i=await IJ(n.app,n.indexPath,LJ(n));return i&&(n.analysis.knowledgeIndexPath=i.path),n.analysis.pipeline.push({stage:"index",durationMs:Math.max(0,Math.round((typeof performance!="undefined"?performance.now():Date.now())-e)),status:i?"success":"failed"}),i}async function zAe(n,e,t={}){var o,l,c,f,d,u,h,m,g,p,_;if(b1!==null)return;let i;b1=new Promise(v=>{i=v});let r=null,s=null,a=0;try{let v=e.store.getState(),E=v.currentModelPath;if(!E)return;let T=v.modelAssetProfiles[E],S=v.modelPreview,A=dn(E)||"model",R=v.settings.reportFolder,M=`${R}/${A} Report.md`,I=`${R}/${A} Analysis.json`,C=`${R}/${A} Index.md`,D=((o=v.lastKnowledgeGeneration)==null?void 0:o.status)==="pending"?`Previous knowledge generation for ${v.lastKnowledgeGeneration.modelPath} did not complete. This run can replace the pending marker if it finishes.`:null;D&&new zl.Notice(D),r=x1({modelPath:E,reportNotePath:M,analysisSidecarPath:I,knowledgeIndexPath:C,status:"pending"}),e.setLastKnowledgeGeneration(r);let w=(f=(c=(l=t.preview)==null?void 0:l.getModelEvidence)==null?void 0:c.call(l))!=null?f:null,k=await NAe(n,t.preview,v.settings.previewFolder,A);a=k.paths.length;let O=await PJ(n,v.modelAssetProfiles,E);s=S1({modelPath:E,profile:T,preview:S,evidence:w,previewImages:k.paths,registeredParts:O}),D&&(s.warnings=[...s.warnings,D]);let N=s;k.warning&&(N.warnings=[...N.warnings,k.warning],N.draftingInput&&(N.draftingInput={...N.draftingInput,evidence:{...N.draftingInput.evidence,warnings:[...N.draftingInput.evidence.warnings,k.warning]}})),N.localDraft=MJ({baseName:A,sourcePath:E,profile:T,preview:S,analysis:N}),N.pipeline.push({stage:"draft",durationMs:0,status:"success"}),await kAe({app:n,partFolder:v.settings.partFolder,baseName:A,notePath:M,sourcePath:E,analysis:N}),N.draftingInput&&(N.draftingInput={...N.draftingInput,partCandidates:N.draftingInput.partCandidates.map(H=>{let Y=N.parts.find(de=>de.partId===H.partId);return Y!=null&&Y.notePath?{...H,notePath:Y.notePath}:H}),annotationLinks:[...(d=N.annotationLinks)!=null?d:[]]});let B=fJ(v.settings,N.draftingInput,dh);if(B.enabled)try{let H=await dJ(B);H?(N.remoteDraft=H,N.pipeline.push({stage:"remoteDraft",durationMs:0,status:"success"})):N.pipeline.push({stage:"remoteDraft",durationMs:0,status:"skipped"})}catch(H){let Y=H instanceof Error?H.message:String(H);N.warnings=[...N.warnings,`Remote draft failed: ${Y}`],N.pipeline.push({stage:"remoteDraft",durationMs:0,status:"failed"})}else N.pipeline.push({stage:"remoteDraft",durationMs:0,status:"skipped"});if(await L1(n,R),!await WAe({app:n,baseName:A,notePath:M,sourcePath:E,analysisSidecarPath:I,indexPath:C,analysis:N,preview:S,profile:T}))throw new Error(`Unable to write knowledge index: ${C}`);let Z=yJ({baseName:A,notePath:M,sourcePath:E,profile:T,preview:S,analysis:N,analysisSidecarPath:I,knowledgeIndexPath:N.knowledgeIndexPath});if(!await mJ(n,I,`${JSON.stringify(N,null,2)} -`))throw new Error(`Unable to write analysis sidecar: ${I}`);let J=await mJ(n,M,Z);if(!J)throw new Error(`Unable to write knowledge report: ${M}`);e.updateModelProfile(E,H=>({analysisVersion:dh,registeredParts:N.parts.map(O1),reportNotePath:J.path,analysisSidecarPath:I,knowledgeIndexPath:N.knowledgeIndexPath,previewImagePaths:k.paths})),e.setLastKnowledgeGeneration(x1({modelPath:E,reportNotePath:J.path,analysisSidecarPath:I,knowledgeIndexPath:N.knowledgeIndexPath,partNoteCount:(h=(u=N.partNotePaths)==null?void 0:u.length)!=null?h:0,previewImageCount:N.previewImages.length,status:"success",warningCount:N.warnings.length})),await n.workspace.getLeaf(!0).openFile(J,{active:!0}),new zl.Notice(`Knowledge note updated: ${J.path}`)}catch(v){throw r&&e.setLastKnowledgeGeneration(x1({...r,partNoteCount:(g=(m=s==null?void 0:s.partNotePaths)==null?void 0:m.length)!=null?g:0,previewImageCount:(p=s==null?void 0:s.previewImages.length)!=null?p:a,status:"failed",warningCount:Math.max(1,(_=s==null?void 0:s.warnings.length)!=null?_:0)})),v}finally{i(),b1=null}}var zl,dAe,EJ,uAe,SJ,M1,b1,z0=y(()=>{"use strict";zl=require("obsidian");DA();MA();wn();ps();YE();KE();k0();uJ();dAe=qi("knowledge-note"),EJ=8,uAe=256,SJ="",M1="";b1=null});var OJ={};Be(OJ,{renderRegisteredPartMatchRow:()=>XAe});function HAe(n){if(!n)return"";let e=n.split("/");return e[e.length-1]||n}function XAe(n,e,t){var o,l;let i=n.createDiv({cls:"ai3d-direct-workbench-match"}),r=i.createDiv({cls:"ai3d-direct-workbench-match-main"});r.createDiv({cls:"ai3d-direct-workbench-match-title",text:e}),r.createDiv({cls:"ai3d-direct-workbench-match-source",text:t.sourcePartName||t.sourcePartId}),t.sourceModelPath&&r.createDiv({cls:"ai3d-direct-workbench-match-model",text:Bi("directWorkbench.registeredSourceModel",{model:HAe(t.sourceModelPath)})}),r.createDiv({cls:"ai3d-direct-workbench-match-target",text:t.sourceNotePath?X("directWorkbench.registeredTargetPartNote"):t.sourceModelPath?X("directWorkbench.registeredTargetSourceModel"):X("directWorkbench.registeredTargetUnavailable")}),t.reasons.length>0&&r.createDiv({cls:"ai3d-direct-workbench-match-reasons",text:t.reasons.slice(0,2).join(" / ")});let s=i.createDiv({cls:"ai3d-direct-workbench-match-side"});s.createDiv({cls:"ai3d-direct-workbench-match-score",text:`${Math.round(t.matchScore*100)}%`});let a=s.createEl("button",{cls:"ai3d-direct-workbench-action 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n?{...e,notePath:n.notePath,reviewed:n.reviewed,observations:n.reviewed||n.notePath?n.observations:e.observations,inferredFunctions:n.inferredFunctions.length>0?n.inferredFunctions:e.inferredFunctions,knowledgeTags:n.knowledgeTags.length>0?n.knowledgeTags:e.knowledgeTags}:e}function UJ(n){return n.reviewed||n.notePath?0:n.source==="component"?1:n.source==="group"?2:n.source==="detail-cluster"?3:4}function ixe(n){return n.length<=wJ?n:[...n].sort((e,t)=>{var s,a,o,l;let i=UJ(e)-UJ(t);if(i!==0)return i;let r=((s=t.confidence)!=null?s:0)-((a=e.confidence)!=null?a:0);return r!==0?r:((o=t.childCount)!=null?o:0)-((l=e.childCount)!=null?l:0)}).slice(0,wJ)}function VJ(n){return{partId:n.partId,assetId:n.assetId,parentPartId:n.parentPartId,name:n.name,source:n.source,componentId:n.componentId,occurrenceId:n.occurrenceId,partNumber:n.partNumber,componentPath:n.componentPath,category:n.category,meshRefs:n.meshRefs,childCount:n.childCount,materialRefs:n.materialRefs,bbox:n.bbox,center:n.center,triangleCount:n.triangleCount,vertexCount:n.vertexCount,materialName:n.materialName,sourceFormat:n.sourceFormat,effectiveFormat:n.effectiveFormat,loadStrategy:n.loadStrategy,confidence:n.confidence,observations:n.observations,inferredFunctions:n.inferredFunctions,knowledgeTags:n.knowledgeTags,notePath:n.notePath,reviewed:n.reviewed}}function rxe(n=[],e=[]){return n.length!==e.length?!1:JSON.stringify(n.map(VJ))===JSON.stringify(e.map(VJ))}function F1(n){return n==="extreme"?3:n==="heavy"?2:n==="medium"?1:0}function nxe(n){let e=F1(n.performanceTier);return e>=2?jAe:e===1?KAe:YAe}function sxe(n){return F1(n.performanceTier)<2&&n.meshCount<=ZAe&&n.triangleCount<=qAe}function axe(n){let e=F1(n.performanceTier);return e>=2?null:e===1?JAe:$Ae}function GJ(n){return n.source==="component"?0:n.source==="group"?1:n.source==="detail-cluster"?2:3}function oxe(n){return n.parts.length<=FJ?n:{...n,parts:[...n.parts].sort((e,t)=>{var s,a;let i=GJ(e)-GJ(t);if(i!==0)return i;let r=((s=t.childCount)!=null?s:0)-((a=e.childCount)!=null?a:0);return r!==0?r:t.triangleCount-e.triangleCount}).slice(0,FJ)}}function lxe(n){return{sourcePath:n.sourcePath,sourceFormat:tf(n.sourceExt||n.sourcePath),effectiveFormat:tf(n.ext||n.path),loadStrategy:n.strategy}}function cxe(n,e,t=[]){if(!e&&t.length===0)return n;let i=e!=null?e:n.formatLineage,r=Array.from(new Set([...n.resourceWarnings,...t]));return{...n,formatLineage:i,resourceWarnings:r,parts:n.parts.map(s=>{var a,o,l;return{...s,sourceFormat:(a=s.sourceFormat)!=null?a:i==null?void 0:i.sourceFormat,effectiveFormat:(o=s.effectiveFormat)!=null?o:i==null?void 0:i.effectiveFormat,loadStrategy:(l=s.loadStrategy)!=null?l:i==null?void 0:i.loadStrategy}})}}var Rg,H0,YAe,KAe,jAe,wJ,ZAe,qAe,FJ,QAe,$Ae,JAe,w1,WJ=y(()=>{"use strict";Rg=require("obsidian");t0();F_();qF();_0();QF();ps();Fg();v0();E0();mg();En();bE();ga();wn();KE();S0();_$();fy();E$();A$();qE();b0();oy();H0=qi("direct-view"),YAe=450,KAe=1200,jAe=1500,wJ=256,ZAe=500,qAe=15e5,FJ=64,QAe=512,$Ae=250,JAe=1e3;w1=class extends Rg.FileView{constructor(t,i,r,s){super(t);this.preview=null;this.annotationMgr=null;this.annotationMode=!1;this.loadGeneration=0;this.activeLoadController=null;this.escHandler=null;this.workbenchPanel=null;this.workbenchSummary=null;this.workbenchRoute=null;this.workbenchModelPath=null;this.workbenchEvidenceLineage=null;this.workbenchSourceWarnings=[];this.workbenchEvidenceModelPath=null;this.workbenchEvidence=null;this.evidenceRegistrationTimer=null;this.registeredMatchPreviewTimer=null;this.sidebarContent=null;this.getSettings=i,this.convertedAssetCache=r,this.ps=s}getViewType(){return Ud}getDisplayText(){var t,i;return(i=(t=this.file)==null?void 0:t.name)!=null?i:X("workbench.modelTitle")}getIcon(){return"box"}async onOpen(){this.contentEl.empty(),Vd(this.contentEl),this.file&&await this.loadModel(this.file)}async onLoadFile(t){this.contentEl.empty(),Vd(this.contentEl),await this.loadModel(t)}onClose(){var t,i,r;return QE(this.contentEl),this.loadGeneration++,(t=this.activeLoadController)==null||t.abort(),this.activeLoadController=null,this.clearDeferredEvidenceRegistration(),this.clearRegisteredMatchPreview(),this.escHandler&&(activeDocument.removeEventListener("keydown",this.escHandler),this.escHandler=null),(i=this.annotationMgr)==null||i.destroy(),this.annotationMgr=null,(r=this.preview)==null||r.destroy(),this.preview=null,Promise.resolve()}async loadModel(t){var T,S,A,R,M,I;Vd(this.contentEl),(T=this.activeLoadController)==null||T.abort();let i=new AbortController;this.activeLoadController=i;let r=++this.loadGeneration,s={signal:i.signal,isCurrent:()=>this.loadGeneration===r&&this.activeLoadController===i&&!i.signal.aborted},a=Rr();this.clearDeferredEvidenceRegistration(),this.clearRegisteredMatchPreview(),(S=this.annotationMgr)==null||S.destroy(),this.annotationMgr=null,this.workbenchPanel=null,this.workbenchSummary=null,this.workbenchRoute=null,this.workbenchModelPath=null,this.workbenchEvidenceLineage=null,this.workbenchSourceWarnings=[],this.workbenchEvidenceModelPath=null,this.workbenchEvidence=null,this.sidebarContent=null,(A=this.preview)==null||A.destroy(),this.preview=null,this.ps.setCurrentModel(t.path,null);let{workspace:o,topTrack:l,mainArea:c,hHandle:f,host:d,canvas:u,modeOverlay:h,sidebarContent:m,vHandle:g,workbenchPanel:p}=g$({contentEl:this.contentEl,filePath:t.path,mobile:a,getPreview:()=>this.preview}),_=null,v=C=>{var D;this.annotationMode=C,a&&C&&(_==null||_.setMobileInteractionMode(!0)),(D=this.annotationMgr)==null||D.hideEditor(),h.classList.toggle("is-hidden",!C)};this.escHandler&&activeDocument.removeEventListener("keydown",this.escHandler),this.escHandler=C=>{C.key==="Escape"&&this.annotationMode&&v(!1)},activeDocument.addEventListener("keydown",this.escHandler),_=EE(c,d,this.app,()=>this.preview,()=>t.path,()=>{this.leaf.detach()},this.getSettings,()=>(v(!this.annotationMode),this.annotationMode),C=>{!C&&this.annotationMode&&v(!1)}),this.sidebarContent=m,this.workbenchPanel=p,this.setupResizeHandles(f,g,l,o);let E=ch(d);try{let C=this.getSettings(),D=(R=sc(this.app,t.path))!=null?R:void 0,w=lh(this.app,C);E.setPhaseKey("loading.preparingModel");let k=await pg({path:t.path,absolutePath:D,preferConversionExts:ff(C),conversionManager:async()=>{let{createConversionManager:J}=await Promise.resolve().then(()=>(w0(),N0));return J(C)},convertedAssetCache:this.convertedAssetCache,conversionOutputRoot:w});Ti(s);let O=AE(k);this.workbenchEvidenceLineage=lxe(O),this.workbenchSourceWarnings=[...O.warnings];let N=T$(C,O);_==null||_.syncCapabilities(),E.setPhaseKey("loading.loadingModel");let B=Ao(this.app,O.path,{signal:i.signal}),V=Tg(this.app,O.path,C);B.catch(()=>{}),V.catch(()=>{});let Z=await this.createPreviewWithFallback(u,B,V,O,N,t.path,s);Ti(s),this.preview=Z.preview,d.dataset.ai3dBackend=Z.route.backend,d.dataset.ai3dRouteReason=Z.route.reason,_==null||_.syncCapabilities();let j=Z.summary;this.applyLargeModelRenderBudget(Z.preview,C,j),_==null||_.syncCapabilities(),RE(d,j),this.workbenchPanel=p,this.workbenchSummary=j,this.workbenchRoute=Z.route,this.workbenchModelPath=t.path,this.renderWorkbenchPanel(p,j,Z.route,t.path),this.renderSidebarContent(t.path,j),this.ps.setCurrentModel(t.path,j),H0.info("direct view model 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o=a.getAnnotationProvider();if(o.canvas)try{let[{AnnotationManager:c},{createHeadingSearch:f,createNoteReader:d}]=await Promise.all([Promise.resolve().then(()=>(B0(),F0)),Promise.resolve().then(()=>(V0(),U0))]);if(i!==this.loadGeneration||this.preview!==a||this.workbenchModelPath!==t||!r.isConnected)return;let u=this.ps.store.getState().modelAssetProfiles[t],h=(l=u==null?void 0:u.annotations)!=null?l:[],m=d(this.app),g=f(this.app);this.annotationMgr=new c(o,r,"edit",h,p=>{this.ps.updateModelProfile(t,_=>({annotations:p})),s==null||s.updateAnnotationBadge(p.length)},m,g,{app:this.app,previewMode:this.getSettings().annotationPreviewMode,displayMode:this.getSettings().annotationDisplayMode}),s==null||s.showAnnotateButton(),s==null||s.updateAnnotationBadge(h.length),a.onPick(p=>{var T,S;if(!this.annotationMode||!this.annotationMgr)return;let _=p.screenX,v=p.screenY,E=(S=(T=this.preview)==null?void 0:T.getPickWorldPoint(p))!=null?S:null;E&&this.annotationMgr.showEditor(_,v,E)})}catch(c){console.warn("[AI3D] Direct view annotation runtime failed to load:",c)}}async registerModelPartsFromEvidence(t,i){var f,d;if(!(i!=null&&i.parts.length))return;let{buildPartRecordsFromEvidence:r}=await Promise.resolve().then(()=>(k0(),T1)),s=r(t,i.parts,i.formatLineage);if(s.length===0)return;let o=(f=this.ps.store.getState().modelAssetProfiles[t])!=null?f:ay(),l=new Map(((d=o.registeredParts)!=null?d:[]).map(u=>[BJ(u),u])),c=ixe(s.map(u=>txe(l.get(BJ(u)),u))).map(xh);rxe(o.registeredParts,c)||this.ps.updateModelProfile(t,u=>({registeredParts:c}))}clearDeferredEvidenceRegistration(){this.evidenceRegistrationTimer!==null&&(window.clearTimeout(this.evidenceRegistrationTimer),this.evidenceRegistrationTimer=null)}clearRegisteredMatchPreview(){this.registeredMatchPreviewTimer!==null&&(window.clearTimeout(this.registeredMatchPreviewTimer),this.registeredMatchPreviewTimer=null)}scheduleDeferredEvidenceRegistration(t,i,r){if(this.clearDeferredEvidenceRegistration(),!sxe(r)){this.workbenchEvidenceModelPath=t,this.workbenchEvidence=null,this.refreshWorkbenchPanel(),H0.info("skip automatic evidence capture for very large 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0:o.length})}renderSidebarContent(t,i){this.sidebarContent&&(this.clearRegisteredMatchPreview(),this.sidebarContent.empty(),this.renderKnowledgeControls(this.sidebarContent,t),this.renderRegisteredPartMatches(this.sidebarContent,t,i))}refreshWorkbenchPanel(){!this.workbenchPanel||!this.workbenchSummary||!this.workbenchRoute||!this.workbenchModelPath||(this.renderWorkbenchPanel(this.workbenchPanel,this.workbenchSummary,this.workbenchRoute,this.workbenchModelPath),this.renderSidebarContent(this.workbenchModelPath,this.workbenchSummary))}setupResizeHandles(t,i,r,s){let a=(c,f,d)=>{let u=0,h=0,m=p=>{f(p.clientX-u,p.clientY-h),u=p.clientX,h=p.clientY},g=()=>{activeDocument.removeEventListener("mousemove",m),activeDocument.removeEventListener("mouseup",g),d()};c.addEventListener("mousedown",p=>{p.preventDefault(),u=p.clientX,h=p.clientY,activeDocument.addEventListener("mousemove",m),activeDocument.addEventListener("mouseup",g)})},o=200;a(t,c=>{o=Math.max(48,Math.min(400,o-c)),r.style.gridTemplateColumns=`1fr 4px ${o}px`},()=>{});let l=220;a(i,(c,f)=>{l=Math.max(120,Math.min(500,l-f)),s.style.gridTemplateRows=`1fr 4px ${l}px`},()=>{})}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:X("directWorkbench.knowledgeTitle")}),s.createDiv({cls:"ai3d-direct-workbench-value",text:r!=null&&r.knowledgeIndexPath?X("workbench.indexReady"):r!=null&&r.reportNotePath?X("workbench.noteReady"):X("workbench.noReportYet")});let a=s.createDiv({cls:"ai3d-direct-workbench-actions"}),o=a.createEl("button",{cls:"ai3d-direct-workbench-action",text:X("workbench.generateNoteAction"),attr:{type:"button","data-ai3d-action":"generate-note"}});o.addEventListener("click",()=>{o.disabled=!0,Promise.resolve().then(()=>(z0(),W0)).then(({generateKnowledgeNote:f})=>f(this.app,this.ps,{preview:this.createKnowledgePreviewAdapter()})).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:X("workbench.openNoteAction"),attr:{type:"button","data-ai3d-action":"open-note"}});l.disabled=!(r!=null&&r.reportNotePath),l.addEventListener("click",()=>{var u;let f=(u=this.ps.store.getState().modelAssetProfiles[i])==null?void 0:u.reportNotePath;if(!f)return;let d=this.app.vault.getAbstractFileByPath(f);d instanceof Rg.TFile&&this.app.workspace.getLeaf(!0).openFile(d,{active:!0})});let c=a.createEl("button",{cls:"ai3d-direct-workbench-action",text:X("workbench.openIndexAction"),attr:{type:"button","data-ai3d-action":"open-index"}});c.disabled=!(r!=null&&r.knowledgeIndexPath),c.addEventListener("click",()=>{var u;let f=(u=this.ps.store.getState().modelAssetProfiles[i])==null?void 0:u.knowledgeIndexPath;if(!f)return;let d=this.app.vault.getAbstractFileByPath(f);d instanceof Rg.TFile&&this.app.workspace.getLeaf(!0).openFile(d,{active:!0})})}renderRegisteredPartMatches(t,i,r){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:X("directWorkbench.registeredTitle")});let l=o.createSpan({cls:"ai3d-direct-workbench-value",text:X("directWorkbench.registeredLoading")}),c=a.createDiv({cls:"ai3d-direct-workbench-registered-body"}),f=m=>{l.setText(""),c.empty(),c.createDiv({cls:"ai3d-direct-workbench-empty",text:X(m)})},d=this.getCachedModelEvidence(i),u=d?oxe(d):null;if(!(u!=null&&u.parts.length)){this.workbenchEvidenceModelPath===i?f("directWorkbench.registeredUnavailable"):c.createDiv({cls:"ai3d-direct-workbench-empty",text:X("directWorkbench.registeredLoading")});return}let h=axe(r);if(h===null){f("directWorkbench.registeredUnavailable");return}this.registeredMatchPreviewTimer=window.setTimeout(()=>{this.registeredMatchPreviewTimer=null,!(s!==this.loadGeneration||this.workbenchModelPath!==i||!a.isConnected)&&Promise.all([Promise.resolve().then(()=>(z0(),W0)),Promise.resolve().then(()=>(k0(),T1)),Promise.resolve().then(()=>(NJ(),OJ))]).then(async([{collectRegisteredPartsFromProfiles:m},{buildLocalAnalysisResult:g},{renderRegisteredPartMatchRow:p}])=>{var R;let _=this.ps.store.getState(),v=await m(this.app,_.modelAssetProfiles,i,{includeSidecars:!1,maxParts:QAe});if(s!==this.loadGeneration||this.workbenchModelPath!==i||!a.isConnected)return;if(v.length===0){f("directWorkbench.registeredEmpty");return}let E=this.ps.store.getState().modelAssetProfiles[i],S=g({modelPath:i,profile:E,preview:r,evidence:u,registeredParts:v}).parts.filter(M=>{var I;return(I=M.registeredMatches)==null?void 0:I.length}).sort((M,I)=>{var C,D,w,k,O,N;return((w=(D=(C=I.registeredMatches)==null?void 0:C[0])==null?void 0:D.matchScore)!=null?w:0)-((N=(O=(k=M.registeredMatches)==null?void 0:k[0])==null?void 0:O.matchScore)!=null?N:0)}).slice(0,5);if(S.length===0){f("directWorkbench.registeredEmpty");return}l.setText(Bi("directWorkbench.registeredCount",{count:String(S.length)})),c.empty();let A=c.createDiv({cls:"ai3d-direct-workbench-match-list"});for(let M of S){let I=(R=M.registeredMatches)==null?void 0:R[0];if(!I)continue;let D=p(A,M.name,I).querySelector("[data-ai3d-action='open-registered-part']");D instanceof HTMLButtonElement&&D.addEventListener("click",()=>{let w=D.getAttribute("data-ai3d-target-path")||void 0;if(!w)return;let k=this.app.vault.getAbstractFileByPath(w);k instanceof Rg.TFile&&this.app.workspace.getLeaf(!0).openFile(k,{active:!0})})}}).catch(m=>{console.warn("[AI3D] Registered part match preview failed:",m),s===this.loadGeneration&&this.workbenchModelPath===i&&a.isConnected&&f("directWorkbench.registeredUnavailable")})},h)}async createPreviewWithFallback(t,i,r,s,a,o,l){Ti(l);let c=await fg(H0,{surface:"direct-view",modelPath:o},t,a);try{Ti(l)}catch(u){throw c.preview.destroy(),u}let f;try{f=await r,Ti(l)}catch(u){throw c.preview.destroy(),u}this.applyRenderBudget(c.preview,f);let d;try{d=await i,Ti(l)}catch(u){throw c.preview.destroy(),u}try{let u=await c.preview.loadModel(d,s.ext,h=>Ao(this.app,h,{signal:l.signal}),s.path,l);return Ti(l),{preview:c.preview,summary:u,route:c.route}}catch(u){if(c.preview.destroy(),Df(u)||c.route.backend!=="three")throw u;Ti(l),console.warn("[AI3D] Three direct view failed; falling back to Babylon:",u);let h={...a,allowWorkbenchFeaturesOnThree:!1,rendererRollout:"babylon-safe",useThreeRenderer:!1},m=await fg(H0,{surface:"direct-view-fallback",modelPath:o},t,h);this.applyRenderBudget(m.preview,f);try{Ti(l);let g=await m.preview.loadModel(d,s.ext,p=>Ao(this.app,p,{signal:l.signal}),s.path,l);return Ti(l),{preview:m.preview,summary:g,route:m.route}}catch(g){throw m.preview.destroy(),Df(g)?g:exe(u)?u:g}}}applyRenderBudget(t,i){var r;(r=t.setRenderQuality)==null||r.call(t,i.renderQuality,i.renderScale)}applyLargeModelRenderBudget(t,i,r){var a;let s=M$(i,r);(a=t.setRenderQuality)==null||a.call(t,s.renderQuality,s.renderScale)}}});var HJ={};Be(HJ,{AI3DSettingTab:()=>U1});function dxe(){switch(B1==null?void 0:B1.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 Zt,B1,U1,XJ=y(()=>{"use strict";Zt=require("obsidian");iy();En();ga();fr();B1=Sm();U1=class extends Zt.PluginSettingTab{constructor(t,i){super(t,i);this.diagnosticsRunId=0;this.diagnosticsEl=null;this.plugin=i}display(){let{containerEl:t}=this;t.empty(),Rh(this.plugin.getSettings().locale),this.diagnosticsEl=null,this.addTitle(t),this.buildLanguageSection(t),this.buildFoldersSection(t),this.buildBehaviorSection(t),this.buildKnowledgeGenerationSection(t),this.buildConvertersSection(t),this.buildPerformanceSection(t)}addTitle(t){new Zt.Setting(t).setName(X("settings.title")).setHeading()}createSecondaryMenu(t,i,r){let s=t.createEl("details",{cls:"ai3d-settings-secondary-menu"});s.createEl("summary",{cls:"ai3d-settings-secondary-menu-summary",text:i});let a=s.createDiv({cls:"ai3d-settings-secondary-menu-body"});return a.createEl("p",{cls:"setting-item-description",text:r}),a}resetCommandDiagnostics(){this.diagnosticsEl&&(this.diagnosticsRunId++,this.diagnosticsEl.empty(),this.diagnosticsEl.createEl("p",{text:X("settings.diagnostics.idle")}))}buildLanguageSection(t){new Zt.Setting(t).setName(X("settings.language")).setDesc(X("settings.language.desc")).addDropdown(i=>i.addOption("en",X("settings.language.englishName")).addOption("zh-CN",X("settings.language.chineseName")).setValue(this.plugin.getSettings().locale).onChange(r=>{let s=r;this.plugin.updateSettings({locale:s}),Rh(s),this.display()}))}buildFoldersSection(t){new Zt.Setting(t).setName(X("settings.folders")).setHeading(),new Zt.Setting(t).setName(X("settings.sourceModelFolder")).setDesc(X("settings.sourceModelFolder.desc")).addText(i=>i.setPlaceholder(cf.sourceModelFolder).setValue(this.plugin.getSettings().sourceModelFolder).onChange(r=>{this.plugin.updateSettings({sourceModelFolder:r})})),new Zt.Setting(t).setName(X("settings.auxiliaryFileFolder")).setDesc(X("settings.auxiliaryFileFolder.desc")).addText(i=>i.setPlaceholder(X("settings.auxiliaryFileFolder.placeholder")).setValue(this.plugin.getSettings().auxiliaryFileFolder).onChange(r=>{this.plugin.updateSettings({auxiliaryFileFolder:r})})),new Zt.Setting(t).setName(X("settings.reportFolder")).setDesc(X("settings.reportFolder.desc")).addText(i=>i.setPlaceholder(cf.reportFolder).setValue(this.plugin.getSettings().reportFolder).onChange(r=>{this.plugin.updateSettings({reportFolder:r})})),new Zt.Setting(t).setName(X("settings.partFolder")).setDesc(X("settings.partFolder.desc")).addText(i=>i.setPlaceholder(cf.partFolder).setValue(this.plugin.getSettings().partFolder).onChange(r=>{this.plugin.updateSettings({partFolder:r})})),new Zt.Setting(t).setName(X("settings.snapshotFolder")).setDesc(X("settings.snapshotFolder.desc")).addText(i=>i.setPlaceholder(cf.snapshotFolder).setValue(this.plugin.getSettings().snapshotFolder).onChange(r=>{this.plugin.updateSettings({snapshotFolder:r})}))}buildBehaviorSection(t){new Zt.Setting(t).setName(X("settings.behavior")).setHeading(),new Zt.Setting(t).setName(X("settings.autoGenerateKnowledgeNotes")).setDesc(X("settings.autoGenerateKnowledgeNotes.desc")).addToggle(i=>i.setValue(this.plugin.getSettings().autoGenerateKnowledgeNotes).onChange(r=>{this.plugin.updateSettings({autoGenerateKnowledgeNotes:r})})),new Zt.Setting(t).setName(X("settings.annotationPreviewMode")).setDesc(X("settings.annotationPreviewMode.desc")).addDropdown(i=>i.addOption("plain-text",X("settings.annotationPreviewMode.plainText")).addOption("markdown",X("settings.annotationPreviewMode.markdown")).setValue(this.plugin.getSettings().annotationPreviewMode).onChange(r=>{this.plugin.updateSettings({annotationPreviewMode:r})})),new Zt.Setting(t).setName(X("settings.annotationDisplayMode")).setDesc(X("settings.annotationDisplayMode.desc")).addDropdown(i=>i.addOption("snippet",X("settings.annotationDisplayMode.snippet")).addOption("surface",X("settings.annotationDisplayMode.surface")).addOption("dot",X("settings.annotationDisplayMode.dot")).setValue(this.plugin.getSettings().annotationDisplayMode).onChange(r=>{this.plugin.updateSettings({annotationDisplayMode:r})})),new Zt.Setting(t).setName(X("settings.previewRendererRollout")).setDesc(X("settings.previewRendererRollout.desc")).addDropdown(i=>i.addOption("babylon-safe",X("settings.previewRendererRollout.babylonSafe")).addOption("three-readonly-glb",X("settings.previewRendererRollout.readonly")).addOption("three-direct-glb",X("settings.previewRendererRollout.direct")).setValue(this.plugin.getSettings().previewRendererRollout).onChange(r=>{this.plugin.updateSettings({previewRendererRollout:r})})),new Zt.Setting(t).setName(X("settings.useThreeRenderer")).setDesc(X("settings.useThreeRenderer.desc")).addToggle(i=>i.setValue(this.plugin.getSettings().useThreeRenderer).onChange(r=>{this.plugin.updateSettings({useThreeRenderer:r})})),new Zt.Setting(t).setName(X("settings.useThreeForConvertedDirectView")).setDesc(X("settings.useThreeForConvertedDirectView.desc")).addToggle(i=>i.setValue(this.plugin.getSettings().useThreeForConvertedDirectView).onChange(r=>{this.plugin.updateSettings({useThreeForConvertedDirectView:r})})),new Zt.Setting(t).setName(X("settings.experimentalThreeWorkbench")).setDesc(X("settings.experimentalThreeWorkbench.desc")).addToggle(i=>i.setValue(this.plugin.getSettings().experimentalThreeWorkbench).onChange(r=>{this.plugin.updateSettings({experimentalThreeWorkbench:r})})),new Zt.Setting(t).setName(X("settings.autoRotateDefault")).setDesc(X("settings.autoRotateDefault.desc")).addToggle(i=>i.setValue(this.plugin.getSettings().autoRotateDefault).onChange(r=>{this.plugin.updateSettings({autoRotateDefault:r})})),new Zt.Setting(t).setName(X("settings.snapshotNaming")).setDesc(X("settings.snapshotNaming.desc")).addDropdown(i=>i.addOption("model-name",X("settings.snapshotNaming.modelName")).addOption("timestamp",X("settings.snapshotNaming.timestamp")).setValue(this.plugin.getSettings().snapshotNaming).onChange(r=>{this.plugin.updateSettings({snapshotNaming:r})})),new Zt.Setting(t).setName(X("settings.logLevel")).setDesc(X("settings.logLevel.desc")).addDropdown(i=>i.addOption("debug","Debug").addOption("info","Info").addOption("warn","Warn").addOption("error","Error").setValue(this.plugin.getSettings().logLevel).onChange(r=>{this.plugin.updateSettings({logLevel:r})}))}buildKnowledgeGenerationSection(t){new Zt.Setting(t).setName(X("settings.knowledgeGeneration")).setHeading(),new Zt.Setting(t).setName(X("settings.analysisMode")).setDesc(X("settings.analysisMode.desc")).addDropdown(i=>i.addOption("local",X("settings.analysisMode.local")).addOption("hybrid",X("settings.analysisMode.hybrid")).addOption("remote",X("settings.analysisMode.remote")).setValue(this.plugin.getSettings().analysisMode).onChange(r=>{this.plugin.updateSettings({analysisMode:r})})),new Zt.Setting(t).setName(X("settings.serviceBaseUrl")).setDesc(X("settings.serviceBaseUrl.desc")).addText(i=>i.setPlaceholder("Local draft service URL").setValue(this.plugin.getSettings().serviceBaseUrl).onChange(r=>{this.plugin.updateSettings({serviceBaseUrl:r.trim()})})),new Zt.Setting(t).setName(X("settings.sendGeometrySummaryToRemote")).setDesc(X("settings.sendGeometrySummaryToRemote.desc")).addToggle(i=>i.setValue(this.plugin.getSettings().sendGeometrySummaryToRemote).onChange(r=>{this.plugin.updateSettings({sendGeometrySummaryToRemote:r})})),new Zt.Setting(t).setName(X("settings.sendPreviewImagesToRemote")).setDesc(X("settings.sendPreviewImagesToRemote.desc")).addToggle(i=>i.setValue(this.plugin.getSettings().sendPreviewImagesToRemote).onChange(r=>{this.plugin.updateSettings({sendPreviewImagesToRemote:r})})),new Zt.Setting(t).setName(X("settings.sendRawModelToRemote")).setDesc(X("settings.sendRawModelToRemote.desc")).addToggle(i=>i.setValue(this.plugin.getSettings().sendRawModelToRemote).onChange(r=>{this.plugin.updateSettings({sendRawModelToRemote:r})}))}buildConvertersSection(t){if(new Zt.Setting(t).setName(X("settings.converters")).setHeading(),Rr()){t.createEl("p",{cls:"setting-item-description",text:X("settings.mobileSupport.desc")});return}let i=this.createSecondaryMenu(t,X("settings.converterMenu"),X("settings.converterMenu.desc"));this.buildConverterToggles(i);let r=this.createSecondaryMenu(t,X("settings.environmentInspector"),X("settings.environmentInspector.desc"));this.buildConverterPaths(r),this.buildDiagnostics(r)}buildConverterToggles(t){new Zt.Setting(t).setName(X("settings.enableCad")).setDesc(X("settings.enableCad.desc")).addToggle(i=>{let r=this.plugin.getSettings().enabledConverterIds.includes("freecad");return i.setValue(r).onChange(s=>{let a=this.plugin.getSettings().enabledConverterIds,o=s?Array.from(new Set([...a,"freecad"])):a.filter(l=>l!=="freecad");this.plugin.updateSettings({enabledConverterIds:o})})}),new Zt.Setting(t).setName(X("settings.enableObj2gltf")).setDesc(X("settings.enableObj2gltf.desc")).addToggle(i=>{let r=this.plugin.getSettings().enabledConverterIds.includes("obj2gltf");return i.setValue(r).onChange(s=>{let a=this.plugin.getSettings().enabledConverterIds,o=s?Array.from(new Set([...a,"obj2gltf"])):a.filter(l=>l!=="obj2gltf");this.plugin.updateSettings({enabledConverterIds:o})})}),new Zt.Setting(t).setName(X("settings.preferObj2gltf")).setDesc(X("settings.preferObj2gltf.desc")).addToggle(i=>i.setValue(this.plugin.getSettings().preferObj2gltfForObj).onChange(r=>{this.plugin.updateSettings({preferObj2gltfForObj:r})})),new Zt.Setting(t).setName(X("settings.enableFbx2gltf")).setDesc(X("settings.enableFbx2gltf.desc")).addToggle(i=>{let r=this.plugin.getSettings().enabledConverterIds.includes("fbx2gltf");return i.setValue(r).onChange(s=>{let a=this.plugin.getSettings().enabledConverterIds,o=s?Array.from(new Set([...a,"fbx2gltf"])):a.filter(l=>l!=="fbx2gltf");this.plugin.updateSettings({enabledConverterIds:o})})}),new Zt.Setting(t).setName(X("settings.enableMesh")).setDesc(X("settings.enableMesh.desc")).addToggle(i=>{let r=this.plugin.getSettings().enabledConverterIds.includes("assimp");return i.setValue(r).onChange(s=>{let a=this.plugin.getSettings().enabledConverterIds,o=s?Array.from(new Set([...a,"assimp"])):a.filter(l=>l!=="assimp");this.plugin.updateSettings({enabledConverterIds:o})})}),new Zt.Setting(t).setName(X("settings.enableSldprt")).setDesc(X("settings.enableSldprt.desc")).addToggle(i=>{let r=this.plugin.getSettings().enabledConverterIds.includes("sldprt");return i.setValue(r).onChange(s=>{let a=this.plugin.getSettings().enabledConverterIds,o=s?Array.from(new Set([...a,"sldprt"])):a.filter(l=>l!=="sldprt");this.plugin.updateSettings({enabledConverterIds:o})})})}buildConverterPaths(t){let i=dxe();new Zt.Setting(t).setName(X("settings.paths")).setHeading(),new Zt.Setting(t).setName(X("settings.pythonCmd")).setDesc(X("settings.pythonCmd.desc")).addText(r=>r.setPlaceholder(i.python).setValue(this.plugin.getSettings().freecadCommand).onChange(s=>{this.plugin.updateSettings({freecadCommand:s.trim()}),this.resetCommandDiagnostics()})),new Zt.Setting(t).setName(X("settings.freecadCmd")).setDesc(X("settings.freecadCmd.desc")).addText(r=>r.setPlaceholder(i.freecad).setValue(this.plugin.getSettings().freecadcmdCommand).onChange(s=>{this.plugin.updateSettings({freecadcmdCommand:s.trim()}),this.resetCommandDiagnostics()})),new Zt.Setting(t).setName(X("settings.obj2gltfCmd")).setDesc(X("settings.obj2gltfCmd.desc")).addText(r=>r.setPlaceholder(i.obj2gltf).setValue(this.plugin.getSettings().obj2gltfCommand).onChange(s=>{this.plugin.updateSettings({obj2gltfCommand:s.trim()}),this.resetCommandDiagnostics()})),new Zt.Setting(t).setName(X("settings.fbx2gltfCmd")).setDesc(X("settings.fbx2gltfCmd.desc")).addText(r=>r.setPlaceholder(i.fbx2gltf).setValue(this.plugin.getSettings().fbx2gltfCommand).onChange(s=>{this.plugin.updateSettings({fbx2gltfCommand:s.trim()}),this.resetCommandDiagnostics()})),new Zt.Setting(t).setName(X("settings.assimpCmd")).setDesc(X("settings.assimpCmd.desc")).addText(r=>r.setPlaceholder(i.python).setValue(this.plugin.getSettings().assimpCommand).onChange(s=>{this.plugin.updateSettings({assimpCommand:s.trim()}),this.resetCommandDiagnostics()}))}buildDiagnostics(t){new Zt.Setting(t).setName(X("settings.diagnostics")).setDesc(X("settings.diagnostics.desc")).addButton(r=>r.setButtonText(X("settings.diagnostics.checkNow")).onClick(async()=>{r.setDisabled(!0),r.setButtonText(X("settings.diagnostics.checking")),this.diagnosticsEl&&await this.renderCommandDiagnostics(this.diagnosticsEl),r.setButtonText(X("settings.diagnostics.checkNow")),r.setDisabled(!1),new Zt.Notice(X("settings.diagnostics.refreshed"))})),this.diagnosticsEl=t.createDiv({cls:"ai3d-settings-diagnostics"}),this.resetCommandDiagnostics()}buildPerformanceSection(t){new Zt.Setting(t).setName(X("settings.performance")).setHeading(),new Zt.Setting(t).setName(X("settings.canvasHeight")).setDesc(X("settings.canvasHeight.desc")).addSlider(i=>i.setLimits(200,800,25).setValue(this.plugin.getSettings().defaultCanvasHeight).setDynamicTooltip().onChange(r=>{this.plugin.updateSettings({defaultCanvasHeight:r})})),new Zt.Setting(t).setName(X("settings.autoRotateSpeed")).setDesc(X("settings.autoRotateSpeed.desc")).addSlider(i=>i.setLimits(.1,2,.1).setValue(this.plugin.getSettings().autoRotateSpeed).setDynamicTooltip().onChange(r=>{this.plugin.updateSettings({autoRotateSpeed:r})})),new Zt.Setting(t).setName(X("settings.renderQuality")).setDesc(X("settings.renderQuality.desc")).addDropdown(i=>i.addOption("low","Low").addOption("medium","Medium").addOption("high","High").setValue(this.plugin.getSettings().renderQuality).onChange(r=>{this.plugin.updateSettings({renderQuality:r})})),new Zt.Setting(t).setName(X("settings.renderScale")).setDesc(X("settings.renderScale.desc")).addSlider(i=>i.setLimits(.25,2,.25).setValue(this.plugin.getSettings().renderScale).setDynamicTooltip().onChange(r=>{this.plugin.updateSettings({renderScale:r})}))}async renderCommandDiagnostics(t){let i=++this.diagnosticsRunId;t.empty(),t.createEl("p",{text:X("settings.diagnostics.checkingAvailability")});let{describeConverterCommandSource:r,inspectAllConverterCommands:s}=await Promise.resolve().then(()=>(wd(),u1)),a=await s(this.plugin.getSettings());if(i===this.diagnosticsRunId){t.empty();for(let o of a)this.renderCommandStatus(t,o,r)}}renderCommandStatus(t,i,r){var o;let s=t.createDiv({cls:"ai3d-settings-status-block"});s.createEl("strong",{text:`${i.label}: ${i.available?X("settings.diagnostics.available"):X("settings.diagnostics.notFound")}`});let a=[`${X("settings.diagnostics.sourceLabel")}: ${r(i.source)}`,`${X("settings.diagnostics.commandLabel")}: ${i.command}`,i.resolvedPath&&i.resolvedPath!==i.command?`${X("settings.diagnostics.resolvedPathLabel")}: ${i.resolvedPath}`:"",i.detail].filter(Boolean);for(let l of a)s.createDiv({text:l});for(let l of(o=i.dependencyChecks)!=null?o:[])this.renderDependencyCheck(s,l)}renderDependencyCheck(t,i){var a;let r=(a=i.label)!=null?a:(()=>{switch(i.kind){case"cad-python":return X("settings.diagnostics.cadPythonCheck");case"mesh-python":return X("settings.diagnostics.meshPythonCheck");case"freecadcmd-cli":return X("settings.diagnostics.freecadCmdCheck");case"obj2gltf-cli":return X("settings.diagnostics.obj2gltfCheck");case"fbx2gltf-cli":return X("settings.diagnostics.fbx2gltfCheck")}})(),s=i.ok?X("settings.diagnostics.selfCheckOk"):X("settings.diagnostics.selfCheckFailed");t.createDiv({text:`${X("settings.diagnostics.selfCheckLabel")}: ${r} - ${s}`}),i.detail&&t.createDiv({text:i.detail})}}});function KJ(n){let e=new Map;for(let[t,i]of Object.entries(n))for(let r of i.annotations)if(r.headingRef&&r.id){let s=Wl(r.headingRef);if(!s)continue;let a=e.get(s);a||(a=[],e.set(s,a)),a.push({pinId:r.id,modelPath:t,color:r.color})}return e}function jJ(n){for(let e of Object.values(n))for(let t of e.annotations)if(typeof t.headingRef=="string"&&Wl(t.headingRef))return!0;return!1}var V1=y(()=>{"use strict";IE()});function qo(n,e,t=2.5){var i;if(typeof n=="string"){let r=(i=G1[n])!=null?i:G1.iso;return{alpha:r.alpha,beta:r.beta,radiusMultiplier:t}}return{alpha:n,beta:e!=null?e:Math.PI/3,radiusMultiplier:t}}function Hl(n,e,t=.02){let i=(1-t*(n+1))/n,r=(1-t*(e+1))/e,s=[];for(let a=0;a({path:i.path,position:[-t/2+r*e,0,0],color:i.color,wireframe:i.wireframe}))}function W1(n,e){return n.map((t,i)=>{let r=2*Math.PI*i/n.length;return{path:t.path,position:[Math.cos(r)*e,0,Math.sin(r)*e],color:t.color,wireframe:t.wireframe}})}var G1,hh=y(()=>{"use strict";G1={iso:{alpha:Math.PI/4,beta:Math.PI/3},front:{alpha:0,beta:Math.PI/2},side:{alpha:Math.PI/2,beta:Math.PI/2},top:{alpha:0,beta:.01},back:{alpha:Math.PI,beta:Math.PI/2},"3/4":{alpha:Math.PI/6,beta:Math.PI/3.5}}});var ZJ,qJ=y(()=>{"use strict";hh();ZJ={name:"compare",description:"Side-by-side model comparison (2-4 models)",minModels:2,maxModels:4,compute(n,e){if(n.length<2||n.length>4)return null;let t=Number(e.spacing)||6,i=e.angle||"iso",r=DE(n,t),s=n.length<=3?n.length:2,a=Math.ceil(n.length/s),o=Hl(s,a),l=n.map((c,f)=>({modelIndex:f,camera:qo(i),viewport:o[f]}));return{placements:r,cells:l}}}});var QJ,$J=y(()=>{"use strict";hh();QJ={name:"showcase",description:"Single model viewed from multiple angles",minModels:1,maxModels:1,compute(n,e){if(n.length<1)return null;let 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r=gu("canvas","ai3d-embed-canvas"),s=t?Math.min(this.height,220):this.height;r.style.setProperty("--ai3d-embed-height",`${s}px`),gg(r,"live-preview",this.modelPath),_g(r,()=>this.destroyed?null:this.preview),i.appendChild(r),this.zoomControl=d0(i,()=>this.preview);let a=ch(i),o=pl("ai3d-embed-error is-hidden");if(i.appendChild(o),t){let f=!1,d=pl("ai3d-mobile-mode-bar"),u=pl("ai3d-mobile-mode-hint");u.textContent=X("livePreview.mobileHint");let h=gu("button","ai3d-mobile-mode-btn");h.type="button";let m=()=>{i.classList.toggle("is-mobile-interactive",f),i.classList.toggle("is-mobile-scroll-mode",!f),h.textContent=f?X("helper.scrollAction"):X("helper.interactAction"),h.classList.toggle("ai3d-btn-active",f),h.setAttribute("aria-label",f?X("helper.disableInteractionLabel"):X("helper.enableInteractionLabel"))};h.addEventListener("click",()=>{f=!f,m()}),m(),d.append(u,h),i.appendChild(d)}let l=()=>{this.destroyed||this.initStarted||this.viewportReady&&(!i.isConnected||r.clientWidth<=0||r.clientHeight<=0||(this.initStarted=!0,this.stopReadyPoll(),this.stopReadyWatch(),this.stopViewportWatch(),this.initPreview(i,r,a,o,++this.initGeneration)))};this.readyObs=new ResizeObserver(()=>l()),this.readyObs.observe(i),this.readyObs.observe(r);let c=()=>{if(this.pollId||this.destroyed||this.initStarted)return;let f=0,d=()=>{this.pollId=0,!(this.destroyed||this.initStarted)&&(l(),!this.initStarted&&(++f>240||(this.pollId=window.requestAnimationFrame(d))))};this.pollId=window.requestAnimationFrame(d)};return typeof IntersectionObserver=="undefined"?(this.viewportReady=!0,c(),l()):(this.viewportObs=new 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M=await S;if(this.destroyed||a!==this.initGeneration){(B=this.preview)==null||B.destroy(),this.preview=null;return}let I=await this.preview.loadModel(M,_.effectiveExt,J=>Ao(this.app,J),_.effectivePath);if(this.destroyed||a!==this.initGeneration){(V=this.preview)==null||V.destroy(),this.preview=null,(Z=this.zoomControl)==null||Z.sync();return}if(m(t,I),(j=this.zoomControl)==null||j.sync(),this.autoRotate&&this.preview.applyConfig({models:[],scene:{autoRotate:!0,autoRotateSpeed:.5}}),v.length>0&&d(this.preview)){let J=this.preview.getAnnotationProvider();J.canvas&&(this.annotationMgr=new u(J,t,"readonly",v,void 0,h(this.app),void 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J=v.resolve(B);if(!J){D=k+2;continue}S.push(yg.Decoration.replace({widget:new q1(e,J,Z,j,t,i,r,s,a,o,l,c,f,d,u,h,m,g,p,_,E),block:!0}).range(A+w,A+k+2)),D=k+2}A=C}return S}function Cee(n){return n.length===0?ph.RangeSet.empty:ph.RangeSet.of(n,!0)}function Cxe(n,e,t,i,r){let s=Aee(n,Pf),a=()=>s.clear(),o=[n.vault.on("create",a),n.vault.on("delete",a),n.vault.on("rename",a)];r==null||r(()=>{for(let c of o)n.vault.offref(c)});let l=ph.StateField.define({create(c){let f=e(),d=Iee(c,n,f.autoRotateDefault,f.enabledConverterIds,f.freecadCommand,f.obj2gltfCommand,f.fbx2gltfCommand,f.freecadcmdCommand,f.preferObj2gltfForObj,f.preferFbx2gltfForFbx,f.annotationPreviewMode,f.annotationDisplayMode,f.previewRendererRollout,f.useThreeRenderer,f.auxiliaryFileFolder,f.renderQuality,f.renderScale,t,s,i);return Cee(d)},update(c,f){if(f.docChanged){if(!q0(f))return c.map(f.changes);let d=e(),u=Iee(f.state,n,d.autoRotateDefault,d.enabledConverterIds,d.freecadCommand,d.obj2gltfCommand,d.fbx2gltfCommand,d.freecadcmdCommand,d.preferObj2gltfForObj,d.preferFbx2gltfForFbx,d.annotationPreviewMode,d.annotationDisplayMode,d.previewRendererRollout,d.useThreeRenderer,d.auxiliaryFileFolder,d.renderQuality,d.renderScale,t,s,i);return Cee(u)}return c.map(f.changes)},provide:c=>yg.EditorView.decorations.from(c)});return[ph.Prec.highest(l)]}var yg,ph,$0,q1,Dee=y(()=>{"use strict";yg=require("@codemirror/view"),ph=require("@codemirror/state");La();ps();Z1();xee();Rm();$0=null;q1=class extends yg.WidgetType{constructor(t,i,r,s,a,o,l,c,f,d,u,h,m,g,p,_,v,E,T,S,A){super();this.app=t;this.modelPath=i;this.width=r;this.height=s;this.autoRotate=a;this.enabledConverterIds=o;this.freecadCommand=l;this.obj2gltfCommand=c;this.fbx2gltfCommand=f;this.freecadcmdCommand=d;this.preferObj2gltfForObj=u;this.preferFbx2gltfForFbx=h;this.annotationPreviewMode=m;this.annotationDisplayMode=g;this.previewRendererRollout=p;this.useThreeRenderer=_;this.auxiliaryFileFolder=v;this.renderQuality=E;this.renderScale=T;this.convertedAssetCache=S;this.getAnnotations=A;this.mountedWidget=null;this.mountedDom=null;this.viewportObs=null;this.destroyed=!1}eq(t){return 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t.setAttribute("contenteditable","false"),t.style.setProperty("--ai3d-embed-height",`${this.height}px`),this.watchViewport(t),t}destroy(){var t,i;this.destroyed=!0,this.stopViewportWatch(),(t=this.mountedWidget)==null||t.destroy(),this.mountedWidget=null,(i=this.mountedDom)==null||i.remove(),this.mountedDom=null}ignoreEvent(){return!0}watchViewport(t){if(typeof IntersectionObserver=="undefined"){this.mount(t);return}this.viewportObs=new IntersectionObserver(i=>{this.destroyed||this.mountedWidget||i.some(r=>r.isIntersecting||r.intersectionRatio>0)&&(this.stopViewportWatch(),this.mount(t))},{rootMargin:"240px"}),this.viewportObs.observe(t)}stopViewportWatch(){var t;(t=this.viewportObs)==null||t.disconnect(),this.viewportObs=null}async mount(t){let i;try{i=await Ixe()}catch(a){console.warn("[AI3D] Failed to load Live Preview widget runtime:",a),!this.destroyed&&t.isConnected&&(t.textContent="Ai3d live preview failed to load.");return}let r=new i.ModelEmbedWidget(this.app,this.modelPath,this.width,this.height,this.autoRotate,this.enabledConverterIds,this.freecadCommand,this.obj2gltfCommand,this.fbx2gltfCommand,this.freecadcmdCommand,this.preferObj2gltfForObj,this.preferFbx2gltfForFbx,this.annotationPreviewMode,this.annotationDisplayMode,this.previewRendererRollout,this.useThreeRenderer,this.auxiliaryFileFolder,this.renderQuality,this.renderScale,this.convertedAssetCache,this.getAnnotations);if(this.destroyed||!t.isConnected){r.destroy();return}let s=r.toDOM();if(this.destroyed||!t.isConnected){r.destroy();return}this.mountedWidget=r,this.mountedDom=s,t.replaceWith(s)}}});var Oee={};Be(Oee,{ModelFileSuggestModal:()=>Q1});var Lee,Q1,Nee=y(()=>{"use strict";Lee=require("obsidian");La();En();Q1=class extends Lee.FuzzySuggestModal{constructor(e,t){super(e),this.onChoose=t,this.setPlaceholder(X("modal.selectModel"))}getItems(){return this.app.vault.getFiles().filter(e=>{let t=e.extension.toLowerCase();return lo(t)})}getItemText(e){return e.path}onChooseItem(e){this.onChoose(e)}}});function wee(n,e){return n==="three"?{backend:n,supportedFormats:Pxe,fallbackRole:"Primary single-model preview path",capabilities:[...e],colorPipeline:"sRGB output, no tone mapping, PBR material preservation",fidelityNotes:["Direct GLB/GLTF/STL/PLY/OBJ are expected to preserve geometry scale and material color intent.","Workbench, grid, and SPLAT routes still keep Babylon fallback coverage."]}:{backend:n,supportedFormats:Dxe,fallbackRole:"Capability and compatibility backend",capabilities:[...e],colorPipeline:"Babylon material pipeline with conservative fallback behavior",fidelityNotes:["3dgrid, conservative workbench, SPLAT, and converted workbench inputs remain on Babylon.","Babylon remains the rollback path when Three direct rendering is disabled."]}}function Fee(n){return n.backend==="three"?wee("three",["annotation","animation","measurement","disassembly","focus-selection","wireframe","orientation-gizmo","bounding-box","render-scale","camera-zoom","workbench"]):wee("babylon",["annotation","animation","measurement","disassembly","focus-selection","wireframe","orientation-gizmo","bounding-box","render-scale","camera-zoom","workbench"])}function Bee(n){return[`${n.backend}`,`formats=${n.supportedFormats.join("/")}`,`capabilities=${n.capabilities.join("/")||"none"}`,`role=${n.fallbackRole}`].join("; ")}var Pxe,Dxe,Uee=y(()=>{"use strict";ah();Pxe=["glb","gltf","stl","ply","obj"],Dxe=["glb","gltf","stl","ply","obj","splat","converted-glb"]});var Gee={};Be(Gee,{buildDiagnosticsReport:()=>kxe});function FE(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 Lxe(n){var i;let e=(i=n.split(/[\\/]/).pop())!=null?i:n,t=e.lastIndexOf(".");return t<=0||t===e.length-1?"":`.${e.slice(t+1).toLowerCase()}`}function gh(n,e,t){if(!n)return t;if(e)return n;let i=Lxe(n);return i?``:""}function wE(n,e){return n?`set (${gh(n,e,"not set")})`:"not set"}function Oxe(n){let e=n.settings;return e.analysisMode==="local"?"local only":[e.analysisMode,e.serviceBaseUrl.trim()?"service configured":"service missing",`geometry ${FE(e.sendGeometrySummaryToRemote)}`,`preview refs ${FE(e.sendPreviewImagesToRemote)}`,`raw model ${e.sendRawModelToRemote?"blocked if requested":"off"}`].join(", ")}function Nxe(n){let e=n.currentModelPath;return e?n.modelAssetProfiles[e]:void 0}function wxe(n){let e=n.lastKnowledgeGeneration;return e?e.status==="pending"?"pending or interrupted; rerun generation to replace the marker":e.status==="failed"?"failed; inspect console details and rerun after fixing the issue":e.warningCount>0?"completed with warnings":"none":"none"}function Vxe(n){let e=new Set(n.enabledConverterIds);return Fxe.map(t=>{let i=n[t.settingsKey].trim(),r=i.length===0?"command not configured":Bxe.test(i)?"command configured, unsafe command rejected":"command configured, path redacted";return`${t.label}: ${e.has(t.id)?"enabled":"disabled"}, ${r}`}).join("; ")}function Gxe(n){let e=n.convertedAssetRecords;if(e.length===0)return"none";let t=new Set(e.map(r=>`${r.sourcePath}:${r.sourceExt}:${r.targetExt}`)).size,i=e.filter(r=>r.warnings.length>0).length;return[`${e.length} record(s) for ${t} source(s)`,"validated before reuse for cache version, converter identity, output presence, and source freshness",i>0?`${i} record(s) carry warning text`:""].filter(Boolean).join("; ")}function kxe(n){var c,f,d,u,h,m,g,p,_;let{manifest:e,state:t}=n,i=t.settings,r=Nxe(t),s=n.includeVaultPaths===!0,a=t.currentModelPath?bh({ext:(c=t.currentModelPath.split(".").pop())!=null?c:"",annotationMode:r!=null&&r.annotations.length?"readonly":"none",allowEditModeOnThree:!0,allowWorkbenchFeaturesOnThree:i.experimentalThreeWorkbench,rendererRollout:i.previewRendererRollout,useThreeRenderer:i.useThreeRenderer}):null,o=a?Fee(a):null,l=t.lastKnowledgeGeneration;return["# AI Model Workbench Diagnostics","",`Generated: ${(f=n.generatedAt)!=null?f:new Date().toISOString()}`,"","## Runtime","",`- Plugin version: ${e.version}`,`- Minimum Obsidian version: ${e.minAppVersion}`,`- Obsidian API version: ${Vee.apiVersion}`,`- Platform: ${Rr()?"mobile":"desktop"}`,`- Locale: ${i.locale}`,"","## Renderer","",`- Use Three renderer: ${FE(i.useThreeRenderer)}`,`- Converted GLB Three fast path: ${FE(i.useThreeForConvertedDirectView)}`,`- Preview rollout: ${i.previewRendererRollout}`,`- Experimental Three workbench: ${FE(i.experimentalThreeWorkbench)}`,`- Current route: ${a?`${a.backend} (${a.reason})`:"no current model"}`,`- Route capability profile: ${o?Bee(o):"no current model"}`,`- Route color pipeline: ${(d=o==null?void 0:o.colorPipeline)!=null?d:"no current model"}`,`- Render quality: ${i.renderQuality}`,`- Render scale: ${i.renderScale}`,"","## Current Model","",`- Path: ${gh(t.currentModelPath,s,"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: ${(u=r==null?void 0:r.annotations.length)!=null?u:0}`,`- Registered part candidates: ${(m=(h=r==null?void 0:r.registeredParts)==null?void 0:h.length)!=null?m:0}`,`- Report note: ${wE(r==null?void 0:r.reportNotePath,s)}`,`- Analysis sidecar: ${wE(r==null?void 0:r.analysisSidecarPath,s)}`,`- Knowledge index: ${wE(r==null?void 0:r.knowledgeIndexPath,s)}`,"","## Knowledge Generation","",`- Mode: ${Oxe(t)}`,`- Report folder: ${gh(i.reportFolder,s,"empty")}`,`- Part notes folder: ${gh(i.partFolder,s,"empty")}`,`- Snapshot folder: ${gh(i.previewFolder,s,"empty")}`,`- Last generation: ${l?`${l.status} at ${l.generatedAt}`:"none"}`,`- Last generation attention: ${wxe(t)}`,`- Last generated model: ${gh(l==null?void 0:l.modelPath,s,"none")}`,`- Last report: ${wE(l==null?void 0:l.reportNotePath,s)}`,`- Last index: ${wE(l==null?void 0:l.knowledgeIndexPath,s)}`,`- Last part notes: ${(g=l==null?void 0:l.partNoteCount)!=null?g:0}`,`- Last preview images: ${(p=l==null?void 0:l.previewImageCount)!=null?p:0}`,`- Last warning count: ${(_=l==null?void 0:l.warningCount)!=null?_:0}`,"","## Conversion","",`- Enabled converters: ${i.enabledConverterIds.length?i.enabledConverterIds.join(", "):"none"}`,`- Auxiliary file folder: ${i.auxiliaryFileFolder.trim()?gh(i.auxiliaryFileFolder,s,"empty"):"default config folder"}`,`- Cached conversions: ${t.convertedAssetRecords.length}`,`- Converter command status: ${Vxe(i)}`,`- Conversion cache status: ${Gxe(t)}`,`- Conversion timeout: ${Uxe}ms outer budget`,"- Converter safety: missing converters report their converter id; unsafe configured commands are rejected before execution; command paths are redacted.",`- Supported direct/model extensions: ${Xl().join(", ")}`,"","## Notes","","- Draft service URL and command paths are intentionally omitted from this report.",s?"- Vault-relative model and note paths are included because includeVaultPaths was requested.":"- Vault-relative model, report, index, and folder paths are redacted by default.","- Attach this report with the model format, console error, and reproduction steps when filing a bug.",""].join(` -`)}var Vee,Fxe,Bxe,Uxe,kee=y(()=>{"use strict";Vee=require("obsidian");La();Uee();$E();ga();Fxe=[{id:"freecad",label:"Python/CadQuery",settingsKey:"freecadCommand"},{id:"obj2gltf",label:"obj2gltf",settingsKey:"obj2gltfCommand"},{id:"fbx2gltf",label:"FBX2glTF",settingsKey:"fbx2gltfCommand"},{id:"assimp",label:"Python/trimesh",settingsKey:"assimpCommand"},{id:"freecadcmd",label:"FreeCADCmd",settingsKey:"freecadcmdCommand"}],Bxe=/[;|&<>$`\r\n\t]/,Uxe=3e5});var Xxe={};Be(Xxe,{default:()=>J0});module.exports=Yee(Xxe);var ys=require("obsidian");ty();La();oy();var zJ=require("obsidian");En();qE();fy();La();var dte=new Set(["glb","gltf","stl","ply","obj"]),ute=10*1024*1024;function R3(n,e){var s;let t=na(n.extension),i=Cg(t),r=((s=e.preferConversionExts)==null?void 0:s.includes(t))&&!!(i!=null&&i.converterId);return(i==null?void 0:i.strategy)==="convert"||r||!dte.has(t)?!0:e.restoredFromWorkspace?n.stat.size>=ute:!1}Fg();var X0=class extends 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c=((o=navigator.language)!=null?o:"en").startsWith("zh")?"zh-CN":"en";this.updateSettings({locale:c})}Rh(this.getSettings().locale),this.addRibbonIcon("box",X("main.commandImportModel"),()=>this.importModel()),this.addCommand({id:"import-model",name:X("main.commandImportModel"),callback:()=>this.importModel()}),this.addCommand({id:"generate-note",name:X("main.commandGenerateNote"),callback:BE(()=>this.generateNote(),"generate note")}),this.addCommand({id:"open-knowledge-index",name:X("main.commandOpenKnowledgeIndex"),callback:BE(()=>this.openKnowledgeIndex(),"open knowledge index")}),this.addCommand({id:"clear-conversion-cache",name:X("main.commandClearConversionCache"),callback:BE(()=>Promise.resolve(this.clearConversionCache()),"clear conversion cache")}),this.addCommand({id:"check-converters",name:X("main.commandCheckConverters"),callback:BE(()=>this.checkConverterCommands(),"check 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a=r(this.app,()=>this.getSettings(),this.convertedAssetCache);this.registerMarkdownCodeBlockProcessor(a.id,a.handler),this.register(this.ps.store.subscribe(()=>{this.unloaded||this.headingPinObserverStarted||!this.hasHeadingLinkedAnnotations()||this.startHeadingPinObserver()})),this.app.workspace.onLayoutReady(()=>{this.unloaded||this.register(Hxe(()=>{this.registerLivePreviewExtension(t),this.hasHeadingLinkedAnnotations()&&this.startHeadingPinObserver()}))})}onunload(){this.unloaded=!0,this.ps.dispose()}async startHeadingPinObserver(){if(!(this.unloaded||this.headingPinObserverStarted)){this.headingPinObserverStarted=!0;try{let{setupHeadingPinObserver:t}=await Promise.resolve().then(()=>(Eee(),vee));if(this.unloaded)return;t({subscribeStore:i=>this.ps.store.subscribe(i),getModelAssetProfiles:()=>this.ps.store.getState().modelAssetProfiles,registerCleanup:i=>this.register(i),onLayoutChange:i=>{this.registerEvent(this.app.workspace.on("layout-change",i))}})}catch(t){this.headingPinObserverStarted=!1,console.warn("[AI3D] Failed to start heading pin observer:",t)}}}hasHeadingLinkedAnnotations(){let t=this.ps.store.getState().modelAssetProfiles;return this.headingLinkedProfilesRef===t?this.headingLinkedProfilesResult:(this.headingLinkedProfilesRef=t,this.headingLinkedProfilesResult=jJ(t),this.headingLinkedProfilesResult)}async registerLivePreviewExtension(t){if(!this.unloaded)try{let{registerLazyLivePreviewExtension:i}=await Promise.resolve().then(()=>(Dee(),Pee));if(this.unloaded)return;let r=i(this.app,()=>this.getSettings(),this.convertedAssetCache,t,s=>this.register(s));for(let s of r)this.registerEditorExtension(s)}catch(i){console.warn("[AI3D] Failed to register Live Preview model embeds:",i)}}importModel(){this.showImportModelModal().catch(t=>{$1.error("Failed to open import modal",{error:String(t)}),new ys.Notice(`AI3D: failed to open import modal - ${String(t)}`,5e3)})}async showImportModelModal(){let{ModelFileSuggestModal:t}=await Promise.resolve().then(()=>(Nee(),Oee));new t(this.app,i=>{let r=i.extension.toLowerCase();lo(r)&&this.openModelFile(i)}).open()}async openModelFile(t){this.ps.setCurrentModel(t.path,null),await this.app.workspace.getLeaf(!0).openFile(t,{active:!0})}async generateNote(){let{generateKnowledgeNote:t}=await Promise.resolve().then(()=>(z0(),W0));await t(this.app,this.ps)}async openKnowledgeIndex(){let t=this.resolveKnowledgeIndexPath();if(!t){new ys.Notice(X("workbench.noIndexYet"));return}let i=this.app.vault.getAbstractFileByPath(t);i instanceof ys.TFile?await this.app.workspace.getLeaf(!0).openFile(i,{active:!0}):new ys.Notice(Bi("workbench.fileNotFound",{path:t}))}resolveKnowledgeIndexPath(){var a,o,l;let t=this.ps.store.getState(),i=t.currentModelPath,r=i?(a=t.modelAssetProfiles[i])==null?void 0:a.knowledgeIndexPath:void 0;return r||((o=t.lastKnowledgeGeneration)!=null&&o.knowledgeIndexPath?t.lastKnowledgeGeneration.knowledgeIndexPath:(l=Object.values(t.modelAssetProfiles).filter(c=>!!c.knowledgeIndexPath).sort((c,f)=>Date.parse(f.updatedAt)-Date.parse(c.updatedAt))[0])==null?void 0:l.knowledgeIndexPath)}clearConversionCache(){this.convertedAssetCache.clear(),new ys.Notice("AI 3d conversion cache cleared.")}async checkConverterCommands(){if(Rr()){new ys.Notice(X("main.converterDiagnosticsMobileUnavailable"),8e3);return}let{inspectAllConverterCommands:t}=await Promise.resolve().then(()=>(wd(),u1)),i=await t(this.getSettings()),r=i.filter(a=>a.available).map(a=>a.label),s=i.filter(a=>!a.available).map(a=>a.label);if(s.length===0){new ys.Notice(`AI 3D converter diagnostics: all commands available (${r.join(", ")}).`,8e3);return}new ys.Notice(`AI 3D converter diagnostics: available ${r.join(", ")||"none"}; missing ${s.join(", ")}.`,1e4)}async copyDiagnosticsReport(){let{buildDiagnosticsReport:t}=await Promise.resolve().then(()=>(kee(),Gee)),i=t({manifest:this.manifest,state:this.ps.store.getState()});try{await navigator.clipboard.writeText(i),new ys.Notice(X("main.diagnosticsCopied"),8e3)}catch(r){let s=this.getSettings().reportFolder.replace(/\\/g,"/").replace(/^\/+|\/+$/g,"").trim()||"Analysis/3D Reports";await this.ensureVaultFolder(s);let a=`AI Model Workbench Diagnostics ${new Date().toISOString().replace(/[:.]/g,"-")}.md`,o=await this.app.vault.create(`${s}/${a}`,i);await this.app.workspace.getLeaf(!0).openFile(o,{active:!0}),new ys.Notice(X("main.diagnosticsCopyFailed"),1e4)}}async ensureVaultFolder(t){let i="";for(let r of t.split("/").filter(Boolean))i=i?`${i}/${r}`:r,this.app.vault.getAbstractFileByPath(i)||await this.app.vault.createFolder(i).catch(s=>{$1.warn("Failed to create vault folder",{path:i,error:String(s)})})}}; +`)}async function HAe(n){let e=typeof performance!="undefined"?performance.now():Date.now(),t=n.app.vault.getAbstractFileByPath(n.indexPath),i=null;if(t instanceof zl.TFile){let r=await n.app.vault.read(t),s=N1(n);await n.app.vault.modify(t,DJ(r,s)),i=t}else i=await IJ(n.app,n.indexPath,LJ(n));return i&&(n.analysis.knowledgeIndexPath=i.path),n.analysis.pipeline.push({stage:"index",durationMs:Math.max(0,Math.round((typeof performance!="undefined"?performance.now():Date.now())-e)),status:i?"success":"failed"}),i}async function XAe(n,e,t={}){var o,l,c,f,d,u,h,m,g,p,_;if(b1!==null)return;let i;b1=new Promise(v=>{i=v});let r=null,s=null,a=0;try{let v=e.store.getState(),E=v.currentModelPath;if(!E)return;let T=v.modelAssetProfiles[E],S=v.modelPreview,A=dn(E)||"model",R=v.settings.reportFolder,M=`${R}/${A} Report.md`,I=`${R}/${A} Analysis.json`,C=`${R}/${A} Index.md`,D=((o=v.lastKnowledgeGeneration)==null?void 0:o.status)==="pending"?`Previous knowledge generation for ${v.lastKnowledgeGeneration.modelPath} did not complete. This run can replace the pending marker if it finishes.`:null;D&&new zl.Notice(D),r=x1({modelPath:E,reportNotePath:M,analysisSidecarPath:I,knowledgeIndexPath:C,status:"pending"}),e.setLastKnowledgeGeneration(r);let w=(f=(c=(l=t.preview)==null?void 0:l.getModelEvidence)==null?void 0:c.call(l))!=null?f:null,k=await FAe(n,t.preview,v.settings.previewFolder,A);a=k.paths.length;let O=await PJ(n,v.modelAssetProfiles,E);s=S1({modelPath:E,profile:T,preview:S,evidence:w,previewImages:k.paths,registeredParts:O}),D&&(s.warnings=[...s.warnings,D]);let N=s;k.warning&&(N.warnings=[...N.warnings,k.warning],N.draftingInput&&(N.draftingInput={...N.draftingInput,evidence:{...N.draftingInput.evidence,warnings:[...N.draftingInput.evidence.warnings,k.warning]}})),N.localDraft=MJ({baseName:A,sourcePath:E,profile:T,preview:S,analysis:N}),N.pipeline.push({stage:"draft",durationMs:0,status:"success"}),await zAe({app:n,partFolder:v.settings.partFolder,baseName:A,notePath:M,sourcePath:E,analysis:N}),N.draftingInput&&(N.draftingInput={...N.draftingInput,partCandidates:N.draftingInput.partCandidates.map(H=>{let Y=N.parts.find(de=>de.partId===H.partId);return Y!=null&&Y.notePath?{...H,notePath:Y.notePath}:H}),annotationLinks:[...(d=N.annotationLinks)!=null?d:[]]});let B=fJ(v.settings,N.draftingInput,dh);if(B.enabled)try{let H=await dJ(B);H?(N.remoteDraft=H,N.pipeline.push({stage:"remoteDraft",durationMs:0,status:"success"})):N.pipeline.push({stage:"remoteDraft",durationMs:0,status:"skipped"})}catch(H){let Y=H instanceof Error?H.message:String(H);N.warnings=[...N.warnings,`Remote draft failed: ${Y}`],N.pipeline.push({stage:"remoteDraft",durationMs:0,status:"failed"})}else N.pipeline.push({stage:"remoteDraft",durationMs:0,status:"skipped"});if(await L1(n,R),!await HAe({app:n,baseName:A,notePath:M,sourcePath:E,analysisSidecarPath:I,indexPath:C,analysis:N,preview:S,profile:T}))throw new Error(`Unable to write knowledge index: ${C}`);let q=yJ({baseName:A,notePath:M,sourcePath:E,profile:T,preview:S,analysis:N,analysisSidecarPath:I,knowledgeIndexPath:N.knowledgeIndexPath});if(!await mJ(n,I,`${JSON.stringify(N,null,2)} +`))throw new Error(`Unable to write analysis sidecar: ${I}`);let J=await mJ(n,M,q);if(!J)throw new Error(`Unable to write knowledge report: ${M}`);e.updateModelProfile(E,H=>({analysisVersion:dh,registeredParts:N.parts.map(O1),reportNotePath:J.path,analysisSidecarPath:I,knowledgeIndexPath:N.knowledgeIndexPath,previewImagePaths:k.paths})),e.setLastKnowledgeGeneration(x1({modelPath:E,reportNotePath:J.path,analysisSidecarPath:I,knowledgeIndexPath:N.knowledgeIndexPath,partNoteCount:(h=(u=N.partNotePaths)==null?void 0:u.length)!=null?h:0,previewImageCount:N.previewImages.length,status:"success",warningCount:N.warnings.length})),await n.workspace.getLeaf(!0).openFile(J,{active:!0}),new zl.Notice(`Knowledge note updated: ${J.path}`)}catch(v){throw r&&e.setLastKnowledgeGeneration(x1({...r,partNoteCount:(g=(m=s==null?void 0:s.partNotePaths)==null?void 0:m.length)!=null?g:0,previewImageCount:(p=s==null?void 0:s.previewImages.length)!=null?p:a,status:"failed",warningCount:Math.max(1,(_=s==null?void 0:s.warnings.length)!=null?_:0)})),v}finally{i(),b1=null}}var zl,hAe,EJ,mAe,SJ,M1,b1,z0=y(()=>{"use strict";zl=require("obsidian");DA();MA();wn();ps();YE();KE();k0();uJ();hAe=Zi("knowledge-note"),EJ=8,mAe=256,SJ="",M1="";b1=null});var OJ={};Be(OJ,{renderRegisteredPartMatchRow:()=>KAe});function YAe(n){if(!n)return"";let e=n.split("/");return e[e.length-1]||n}function KAe(n,e,t){var o,l;let i=n.createDiv({cls:"ai3d-direct-workbench-match"}),r=i.createDiv({cls:"ai3d-direct-workbench-match-main"});r.createDiv({cls:"ai3d-direct-workbench-match-title",text:e}),r.createDiv({cls:"ai3d-direct-workbench-match-source",text:t.sourcePartName||t.sourcePartId}),t.sourceModelPath&&r.createDiv({cls:"ai3d-direct-workbench-match-model",text:Bi("directWorkbench.registeredSourceModel",{model:YAe(t.sourceModelPath)})}),r.createDiv({cls:"ai3d-direct-workbench-match-target",text:t.sourceNotePath?X("directWorkbench.registeredTargetPartNote"):t.sourceModelPath?X("directWorkbench.registeredTargetSourceModel"):X("directWorkbench.registeredTargetUnavailable")}),t.reasons.length>0&&r.createDiv({cls:"ai3d-direct-workbench-match-reasons",text:t.reasons.slice(0,2).join(" / ")});let s=i.createDiv({cls:"ai3d-direct-workbench-match-side"});s.createDiv({cls:"ai3d-direct-workbench-match-score",text:`${Math.round(t.matchScore*100)}%`});let a=s.createEl("button",{cls:"ai3d-direct-workbench-action ai3d-direct-workbench-match-open",text:t.sourceNotePath?X("directWorkbench.registeredOpenNote"):X("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 NJ=y(()=>{"use strict";En()});var kJ={};Be(kJ,{DirectModelView:()=>w1});function ixe(n){return n instanceof Error&&n.message.includes("Missing external model resource:")}function BJ(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 rxe(n,e){return n?{...e,notePath:n.notePath,reviewed:n.reviewed,observations:n.reviewed||n.notePath?n.observations:e.observations,inferredFunctions:n.inferredFunctions.length>0?n.inferredFunctions:e.inferredFunctions,knowledgeTags:n.knowledgeTags.length>0?n.knowledgeTags:e.knowledgeTags}:e}function UJ(n){return n.reviewed||n.notePath?0:n.source==="component"?1:n.source==="group"?2:n.source==="detail-cluster"?3:4}function nxe(n){return n.length<=wJ?n:[...n].sort((e,t)=>{var s,a,o,l;let i=UJ(e)-UJ(t);if(i!==0)return i;let r=((s=t.confidence)!=null?s:0)-((a=e.confidence)!=null?a:0);return r!==0?r:((o=t.childCount)!=null?o:0)-((l=e.childCount)!=null?l:0)}).slice(0,wJ)}function VJ(n){return{partId:n.partId,assetId:n.assetId,parentPartId:n.parentPartId,name:n.name,source:n.source,componentId:n.componentId,occurrenceId:n.occurrenceId,partNumber:n.partNumber,componentPath:n.componentPath,category:n.category,meshRefs:n.meshRefs,childCount:n.childCount,materialRefs:n.materialRefs,bbox:n.bbox,center:n.center,triangleCount:n.triangleCount,vertexCount:n.vertexCount,materialName:n.materialName,sourceFormat:n.sourceFormat,effectiveFormat:n.effectiveFormat,loadStrategy:n.loadStrategy,confidence:n.confidence,observations:n.observations,inferredFunctions:n.inferredFunctions,knowledgeTags:n.knowledgeTags,notePath:n.notePath,reviewed:n.reviewed}}function sxe(n=[],e=[]){return n.length!==e.length?!1:JSON.stringify(n.map(VJ))===JSON.stringify(e.map(VJ))}function F1(n){return n==="extreme"?3:n==="heavy"?2:n==="medium"?1:0}function axe(n){let e=F1(n.performanceTier);return e>=2?ZAe:e===1?qAe:jAe}function oxe(n){return F1(n.performanceTier)<2&&n.meshCount<=QAe&&n.triangleCount<=$Ae}function lxe(n){let e=F1(n.performanceTier);return e>=2?null:e===1?txe:exe}function GJ(n){return n.source==="component"?0:n.source==="group"?1:n.source==="detail-cluster"?2:3}function cxe(n){return n.parts.length<=FJ?n:{...n,parts:[...n.parts].sort((e,t)=>{var s,a;let i=GJ(e)-GJ(t);if(i!==0)return i;let r=((s=t.childCount)!=null?s:0)-((a=e.childCount)!=null?a:0);return r!==0?r:t.triangleCount-e.triangleCount}).slice(0,FJ)}}function fxe(n){return{sourcePath:n.sourcePath,sourceFormat:tf(n.sourceExt||n.sourcePath),effectiveFormat:tf(n.ext||n.path),loadStrategy:n.strategy}}function dxe(n,e,t=[]){if(!e&&t.length===0)return n;let i=e!=null?e:n.formatLineage,r=Array.from(new Set([...n.resourceWarnings,...t]));return{...n,formatLineage:i,resourceWarnings:r,parts:n.parts.map(s=>{var a,o,l;return{...s,sourceFormat:(a=s.sourceFormat)!=null?a:i==null?void 0:i.sourceFormat,effectiveFormat:(o=s.effectiveFormat)!=null?o:i==null?void 0:i.effectiveFormat,loadStrategy:(l=s.loadStrategy)!=null?l:i==null?void 0:i.loadStrategy}})}}var Rg,H0,jAe,qAe,ZAe,wJ,QAe,$Ae,FJ,JAe,exe,txe,w1,WJ=y(()=>{"use strict";Rg=require("obsidian");t0();F_();ZF();_0();QF();ps();Fg();v0();E0();mg();En();bE();ga();wn();KE();S0();_$();fy();E$();A$();ZE();b0();oy();H0=Zi("direct-view"),jAe=450,qAe=1200,ZAe=1500,wJ=256,QAe=500,$Ae=15e5,FJ=64,JAe=512,exe=250,txe=1e3;w1=class extends Rg.FileView{constructor(t,i,r,s){super(t);this.preview=null;this.annotationMgr=null;this.annotationMode=!1;this.loadGeneration=0;this.activeLoadController=null;this.escHandler=null;this.workbenchPanel=null;this.workbenchSummary=null;this.workbenchRoute=null;this.workbenchModelPath=null;this.workbenchEvidenceLineage=null;this.workbenchSourceWarnings=[];this.workbenchEvidenceModelPath=null;this.workbenchEvidence=null;this.evidenceRegistrationTimer=null;this.registeredMatchPreviewTimer=null;this.sidebarContent=null;this.getSettings=i,this.convertedAssetCache=r,this.ps=s}getViewType(){return Ud}getDisplayText(){var t,i;return(i=(t=this.file)==null?void 0:t.name)!=null?i:X("workbench.modelTitle")}getIcon(){return"box"}async onOpen(){this.contentEl.empty(),Vd(this.contentEl),this.file&&await this.loadModel(this.file)}async onLoadFile(t){this.contentEl.empty(),Vd(this.contentEl),await this.loadModel(t)}onClose(){var t,i,r;return QE(this.contentEl),this.loadGeneration++,(t=this.activeLoadController)==null||t.abort(),this.activeLoadController=null,this.clearDeferredEvidenceRegistration(),this.clearRegisteredMatchPreview(),this.escHandler&&(activeDocument.removeEventListener("keydown",this.escHandler),this.escHandler=null),(i=this.annotationMgr)==null||i.destroy(),this.annotationMgr=null,(r=this.preview)==null||r.destroy(),this.preview=null,Promise.resolve()}async loadModel(t){var T,S,A,R,M,I;Vd(this.contentEl),(T=this.activeLoadController)==null||T.abort();let i=new AbortController;this.activeLoadController=i;let r=++this.loadGeneration,s={signal:i.signal,isCurrent:()=>this.loadGeneration===r&&this.activeLoadController===i&&!i.signal.aborted},a=Rr();this.clearDeferredEvidenceRegistration(),this.clearRegisteredMatchPreview(),(S=this.annotationMgr)==null||S.destroy(),this.annotationMgr=null,this.workbenchPanel=null,this.workbenchSummary=null,this.workbenchRoute=null,this.workbenchModelPath=null,this.workbenchEvidenceLineage=null,this.workbenchSourceWarnings=[],this.workbenchEvidenceModelPath=null,this.workbenchEvidence=null,this.sidebarContent=null,(A=this.preview)==null||A.destroy(),this.preview=null,this.ps.setCurrentModel(t.path,null);let{workspace:o,topTrack:l,mainArea:c,hHandle:f,host:d,canvas:u,modeOverlay:h,sidebarContent:m,vHandle:g,workbenchPanel:p}=g$({contentEl:this.contentEl,filePath:t.path,mobile:a,getPreview:()=>this.preview}),_=null,v=C=>{var D;this.annotationMode=C,a&&C&&(_==null||_.setMobileInteractionMode(!0)),(D=this.annotationMgr)==null||D.hideEditor(),h.classList.toggle("is-hidden",!C)};this.escHandler&&activeDocument.removeEventListener("keydown",this.escHandler),this.escHandler=C=>{C.key==="Escape"&&this.annotationMode&&v(!1)},activeDocument.addEventListener("keydown",this.escHandler),_=EE(c,d,this.app,()=>this.preview,()=>t.path,()=>{this.leaf.detach()},this.getSettings,()=>(v(!this.annotationMode),this.annotationMode),C=>{!C&&this.annotationMode&&v(!1)}),this.sidebarContent=m,this.workbenchPanel=p,this.setupResizeHandles(f,g,l,o);let E=ch(d);try{let C=this.getSettings(),D=(R=sc(this.app,t.path))!=null?R:void 0,w=lh(this.app,C);E.setPhaseKey("loading.preparingModel");let k=await pg({path:t.path,absolutePath:D,preferConversionExts:ff(C),conversionManager:async()=>{let{createConversionManager:J}=await Promise.resolve().then(()=>(w0(),N0));return J(C)},convertedAssetCache:this.convertedAssetCache,conversionOutputRoot:w});Ti(s);let O=AE(k);this.workbenchEvidenceLineage=fxe(O),this.workbenchSourceWarnings=[...O.warnings];let N=T$(C,O);_==null||_.syncCapabilities(),E.setPhaseKey("loading.loadingModel");let B=Ao(this.app,O.path,{signal:i.signal}),V=Tg(this.app,O.path,C);B.catch(()=>{}),V.catch(()=>{});let q=await this.createPreviewWithFallback(u,B,V,O,N,t.path,s);Ti(s),this.preview=q.preview,d.dataset.ai3dBackend=q.route.backend,d.dataset.ai3dRouteReason=q.route.reason,_==null||_.syncCapabilities();let j=q.summary;this.applyLargeModelRenderBudget(q.preview,C,j),_==null||_.syncCapabilities(),RE(d,j),this.workbenchPanel=p,this.workbenchSummary=j,this.workbenchRoute=q.route,this.workbenchModelPath=t.path,this.renderWorkbenchPanel(p,j,q.route,t.path),this.renderSidebarContent(t.path,j),this.ps.setCurrentModel(t.path,j),H0.info("direct view model 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o=a.getAnnotationProvider();if(o.canvas)try{let[{AnnotationManager:c},{createHeadingSearch:f,createNoteReader:d}]=await Promise.all([Promise.resolve().then(()=>(B0(),F0)),Promise.resolve().then(()=>(V0(),U0))]);if(i!==this.loadGeneration||this.preview!==a||this.workbenchModelPath!==t||!r.isConnected)return;let u=this.ps.store.getState().modelAssetProfiles[t],h=(l=u==null?void 0:u.annotations)!=null?l:[],m=d(this.app),g=f(this.app);this.annotationMgr=new c(o,r,"edit",h,p=>{this.ps.updateModelProfile(t,_=>({annotations:p})),s==null||s.updateAnnotationBadge(p.length)},m,g,{app:this.app,previewMode:this.getSettings().annotationPreviewMode,displayMode:this.getSettings().annotationDisplayMode}),s==null||s.showAnnotateButton(),s==null||s.updateAnnotationBadge(h.length),a.onPick(p=>{var T,S;if(!this.annotationMode||!this.annotationMgr)return;let _=p.screenX,v=p.screenY,E=(S=(T=this.preview)==null?void 0:T.getPickWorldPoint(p))!=null?S:null;E&&this.annotationMgr.showEditor(_,v,E)})}catch(c){console.warn("[AI3D] Direct view annotation runtime failed to load:",c)}}async registerModelPartsFromEvidence(t,i){var f,d;if(!(i!=null&&i.parts.length))return;let{buildPartRecordsFromEvidence:r}=await Promise.resolve().then(()=>(k0(),T1)),s=r(t,i.parts,i.formatLineage);if(s.length===0)return;let o=(f=this.ps.store.getState().modelAssetProfiles[t])!=null?f:ay(),l=new Map(((d=o.registeredParts)!=null?d:[]).map(u=>[BJ(u),u])),c=nxe(s.map(u=>rxe(l.get(BJ(u)),u))).map(xh);sxe(o.registeredParts,c)||this.ps.updateModelProfile(t,u=>({registeredParts:c}))}clearDeferredEvidenceRegistration(){this.evidenceRegistrationTimer!==null&&(window.clearTimeout(this.evidenceRegistrationTimer),this.evidenceRegistrationTimer=null)}clearRegisteredMatchPreview(){this.registeredMatchPreviewTimer!==null&&(window.clearTimeout(this.registeredMatchPreviewTimer),this.registeredMatchPreviewTimer=null)}scheduleDeferredEvidenceRegistration(t,i,r){if(this.clearDeferredEvidenceRegistration(),!oxe(r)){this.workbenchEvidenceModelPath=t,this.workbenchEvidence=null,this.refreshWorkbenchPanel(),H0.info("skip automatic evidence capture for very large 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this.workbenchEvidenceModelPath===t?this.workbenchEvidence:null}createKnowledgePreviewAdapter(){return this.preview?{captureSnapshot:()=>{var t,i;return(i=(t=this.preview)==null?void 0:t.captureSnapshot())!=null?i:null},getModelEvidence:()=>this.getCurrentModelEvidence()}:null}renderWorkbenchPanel(t,i,r,s){var a,o;v$({panel:t,summary:i,route:r,registeredPartCount:(o=(a=this.ps.store.getState().modelAssetProfiles[s])==null?void 0:a.registeredParts)==null?void 0:o.length})}renderSidebarContent(t,i){this.sidebarContent&&(this.clearRegisteredMatchPreview(),this.sidebarContent.empty(),this.renderKnowledgeControls(this.sidebarContent,t),this.renderRegisteredPartMatches(this.sidebarContent,t,i))}refreshWorkbenchPanel(){!this.workbenchPanel||!this.workbenchSummary||!this.workbenchRoute||!this.workbenchModelPath||(this.renderWorkbenchPanel(this.workbenchPanel,this.workbenchSummary,this.workbenchRoute,this.workbenchModelPath),this.renderSidebarContent(this.workbenchModelPath,this.workbenchSummary))}setupResizeHandles(t,i,r,s){let a=(c,f,d)=>{let u=0,h=0,m=p=>{f(p.clientX-u,p.clientY-h),u=p.clientX,h=p.clientY},g=()=>{activeDocument.removeEventListener("mousemove",m),activeDocument.removeEventListener("mouseup",g),d()};c.addEventListener("mousedown",p=>{p.preventDefault(),u=p.clientX,h=p.clientY,activeDocument.addEventListener("mousemove",m),activeDocument.addEventListener("mouseup",g)})},o=200;a(t,c=>{o=Math.max(48,Math.min(400,o-c)),r.style.gridTemplateColumns=`1fr 4px ${o}px`},()=>{});let l=220;a(i,(c,f)=>{l=Math.max(120,Math.min(500,l-f)),s.style.gridTemplateRows=`1fr 4px ${l}px`},()=>{})}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:X("directWorkbench.knowledgeTitle")}),s.createDiv({cls:"ai3d-direct-workbench-value",text:r!=null&&r.knowledgeIndexPath?X("workbench.indexReady"):r!=null&&r.reportNotePath?X("workbench.noteReady"):X("workbench.noReportYet")});let a=s.createDiv({cls:"ai3d-direct-workbench-actions"}),o=a.createEl("button",{cls:"ai3d-direct-workbench-action",text:X("workbench.generateNoteAction"),attr:{type:"button","data-ai3d-action":"generate-note"}});o.addEventListener("click",()=>{o.disabled=!0,Promise.resolve().then(()=>(z0(),W0)).then(({generateKnowledgeNote:f})=>f(this.app,this.ps,{preview:this.createKnowledgePreviewAdapter()})).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:X("workbench.openNoteAction"),attr:{type:"button","data-ai3d-action":"open-note"}});l.disabled=!(r!=null&&r.reportNotePath),l.addEventListener("click",()=>{var u;let f=(u=this.ps.store.getState().modelAssetProfiles[i])==null?void 0:u.reportNotePath;if(!f)return;let d=this.app.vault.getAbstractFileByPath(f);d instanceof Rg.TFile&&this.app.workspace.getLeaf(!0).openFile(d,{active:!0})});let c=a.createEl("button",{cls:"ai3d-direct-workbench-action",text:X("workbench.openIndexAction"),attr:{type:"button","data-ai3d-action":"open-index"}});c.disabled=!(r!=null&&r.knowledgeIndexPath),c.addEventListener("click",()=>{var u;let f=(u=this.ps.store.getState().modelAssetProfiles[i])==null?void 0:u.knowledgeIndexPath;if(!f)return;let d=this.app.vault.getAbstractFileByPath(f);d instanceof Rg.TFile&&this.app.workspace.getLeaf(!0).openFile(d,{active:!0})})}renderRegisteredPartMatches(t,i,r){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:X("directWorkbench.registeredTitle")});let l=o.createSpan({cls:"ai3d-direct-workbench-value",text:X("directWorkbench.registeredLoading")}),c=a.createDiv({cls:"ai3d-direct-workbench-registered-body"}),f=m=>{l.setText(""),c.empty(),c.createDiv({cls:"ai3d-direct-workbench-empty",text:X(m)})},d=this.getCachedModelEvidence(i),u=d?cxe(d):null;if(!(u!=null&&u.parts.length)){this.workbenchEvidenceModelPath===i?f("directWorkbench.registeredUnavailable"):c.createDiv({cls:"ai3d-direct-workbench-empty",text:X("directWorkbench.registeredLoading")});return}let h=lxe(r);if(h===null){f("directWorkbench.registeredUnavailable");return}this.registeredMatchPreviewTimer=window.setTimeout(()=>{this.registeredMatchPreviewTimer=null,!(s!==this.loadGeneration||this.workbenchModelPath!==i||!a.isConnected)&&Promise.all([Promise.resolve().then(()=>(z0(),W0)),Promise.resolve().then(()=>(k0(),T1)),Promise.resolve().then(()=>(NJ(),OJ))]).then(async([{collectRegisteredPartsFromProfiles:m},{buildLocalAnalysisResult:g},{renderRegisteredPartMatchRow:p}])=>{var R;let _=this.ps.store.getState(),v=await m(this.app,_.modelAssetProfiles,i,{includeSidecars:!1,maxParts:JAe});if(s!==this.loadGeneration||this.workbenchModelPath!==i||!a.isConnected)return;if(v.length===0){f("directWorkbench.registeredEmpty");return}let E=this.ps.store.getState().modelAssetProfiles[i],S=g({modelPath:i,profile:E,preview:r,evidence:u,registeredParts:v}).parts.filter(M=>{var I;return(I=M.registeredMatches)==null?void 0:I.length}).sort((M,I)=>{var C,D,w,k,O,N;return((w=(D=(C=I.registeredMatches)==null?void 0:C[0])==null?void 0:D.matchScore)!=null?w:0)-((N=(O=(k=M.registeredMatches)==null?void 0:k[0])==null?void 0:O.matchScore)!=null?N:0)}).slice(0,5);if(S.length===0){f("directWorkbench.registeredEmpty");return}l.setText(Bi("directWorkbench.registeredCount",{count:String(S.length)})),c.empty();let A=c.createDiv({cls:"ai3d-direct-workbench-match-list"});for(let M of S){let I=(R=M.registeredMatches)==null?void 0:R[0];if(!I)continue;let D=p(A,M.name,I).querySelector("[data-ai3d-action='open-registered-part']");D instanceof HTMLButtonElement&&D.addEventListener("click",()=>{let w=D.getAttribute("data-ai3d-target-path")||void 0;if(!w)return;let k=this.app.vault.getAbstractFileByPath(w);k instanceof Rg.TFile&&this.app.workspace.getLeaf(!0).openFile(k,{active:!0})})}}).catch(m=>{console.warn("[AI3D] Registered part match preview failed:",m),s===this.loadGeneration&&this.workbenchModelPath===i&&a.isConnected&&f("directWorkbench.registeredUnavailable")})},h)}async createPreviewWithFallback(t,i,r,s,a,o,l){Ti(l);let c=await fg(H0,{surface:"direct-view",modelPath:o},t,a);try{Ti(l)}catch(u){throw c.preview.destroy(),u}let f;try{f=await r,Ti(l)}catch(u){throw c.preview.destroy(),u}this.applyRenderBudget(c.preview,f);let d;try{d=await i,Ti(l)}catch(u){throw c.preview.destroy(),u}try{let u=await c.preview.loadModel(d,s.ext,h=>Ao(this.app,h,{signal:l.signal}),s.path,l);return Ti(l),{preview:c.preview,summary:u,route:c.route}}catch(u){if(c.preview.destroy(),Df(u)||c.route.backend!=="three")throw u;Ti(l),console.warn("[AI3D] Three direct view failed; falling back to Babylon:",u);let h={...a,allowWorkbenchFeaturesOnThree:!1,rendererRollout:"babylon-safe",useThreeRenderer:!1},m=await fg(H0,{surface:"direct-view-fallback",modelPath:o},t,h);this.applyRenderBudget(m.preview,f);try{Ti(l);let g=await m.preview.loadModel(d,s.ext,p=>Ao(this.app,p,{signal:l.signal}),s.path,l);return Ti(l),{preview:m.preview,summary:g,route:m.route}}catch(g){throw m.preview.destroy(),Df(g)?g:ixe(u)?u:g}}}applyRenderBudget(t,i){var r;(r=t.setRenderQuality)==null||r.call(t,i.renderQuality,i.renderScale)}applyLargeModelRenderBudget(t,i,r){var a;let s=M$(i,r);(a=t.setRenderQuality)==null||a.call(t,s.renderQuality,s.renderScale)}}});var HJ={};Be(HJ,{AI3DSettingTab:()=>U1});function hxe(){switch(B1==null?void 0:B1.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 qt,B1,U1,XJ=y(()=>{"use strict";qt=require("obsidian");iy();En();ga();fr();B1=Sm();U1=class extends qt.PluginSettingTab{constructor(t,i){super(t,i);this.diagnosticsRunId=0;this.diagnosticsEl=null;this.plugin=i}display(){let{containerEl:t}=this;t.empty(),Rh(this.plugin.getSettings().locale),this.diagnosticsEl=null,this.addTitle(t),this.buildLanguageSection(t),this.buildFoldersSection(t),this.buildBehaviorSection(t),this.buildKnowledgeGenerationSection(t),this.buildConvertersSection(t),this.buildPerformanceSection(t)}addTitle(t){new qt.Setting(t).setName(X("settings.title")).setHeading()}createSecondaryMenu(t,i,r){let s=t.createEl("details",{cls:"ai3d-settings-secondary-menu"});s.createEl("summary",{cls:"ai3d-settings-secondary-menu-summary",text:i});let a=s.createDiv({cls:"ai3d-settings-secondary-menu-body"});return a.createEl("p",{cls:"setting-item-description",text:r}),a}resetCommandDiagnostics(){this.diagnosticsEl&&(this.diagnosticsRunId++,this.diagnosticsEl.empty(),this.diagnosticsEl.createEl("p",{text:X("settings.diagnostics.idle")}))}buildLanguageSection(t){new qt.Setting(t).setName(X("settings.language")).setDesc(X("settings.language.desc")).addDropdown(i=>i.addOption("en",X("settings.language.englishName")).addOption("zh-CN",X("settings.language.chineseName")).setValue(this.plugin.getSettings().locale).onChange(r=>{let s=r;this.plugin.updateSettings({locale:s}),Rh(s),this.display()}))}buildFoldersSection(t){new qt.Setting(t).setName(X("settings.folders")).setHeading(),new qt.Setting(t).setName(X("settings.sourceModelFolder")).setDesc(X("settings.sourceModelFolder.desc")).addText(i=>i.setPlaceholder(cf.sourceModelFolder).setValue(this.plugin.getSettings().sourceModelFolder).onChange(r=>{this.plugin.updateSettings({sourceModelFolder:r})})),new qt.Setting(t).setName(X("settings.auxiliaryFileFolder")).setDesc(X("settings.auxiliaryFileFolder.desc")).addText(i=>i.setPlaceholder(X("settings.auxiliaryFileFolder.placeholder")).setValue(this.plugin.getSettings().auxiliaryFileFolder).onChange(r=>{this.plugin.updateSettings({auxiliaryFileFolder:r})})),new qt.Setting(t).setName(X("settings.reportFolder")).setDesc(X("settings.reportFolder.desc")).addText(i=>i.setPlaceholder(cf.reportFolder).setValue(this.plugin.getSettings().reportFolder).onChange(r=>{this.plugin.updateSettings({reportFolder:r})})),new qt.Setting(t).setName(X("settings.partFolder")).setDesc(X("settings.partFolder.desc")).addText(i=>i.setPlaceholder(cf.partFolder).setValue(this.plugin.getSettings().partFolder).onChange(r=>{this.plugin.updateSettings({partFolder:r})})),new qt.Setting(t).setName(X("settings.snapshotFolder")).setDesc(X("settings.snapshotFolder.desc")).addText(i=>i.setPlaceholder(cf.snapshotFolder).setValue(this.plugin.getSettings().snapshotFolder).onChange(r=>{this.plugin.updateSettings({snapshotFolder:r})}))}buildBehaviorSection(t){new qt.Setting(t).setName(X("settings.behavior")).setHeading(),new qt.Setting(t).setName(X("settings.autoGenerateKnowledgeNotes")).setDesc(X("settings.autoGenerateKnowledgeNotes.desc")).addToggle(i=>i.setValue(this.plugin.getSettings().autoGenerateKnowledgeNotes).onChange(r=>{this.plugin.updateSettings({autoGenerateKnowledgeNotes:r})})),new qt.Setting(t).setName(X("settings.annotationPreviewMode")).setDesc(X("settings.annotationPreviewMode.desc")).addDropdown(i=>i.addOption("plain-text",X("settings.annotationPreviewMode.plainText")).addOption("markdown",X("settings.annotationPreviewMode.markdown")).setValue(this.plugin.getSettings().annotationPreviewMode).onChange(r=>{this.plugin.updateSettings({annotationPreviewMode:r})})),new qt.Setting(t).setName(X("settings.annotationDisplayMode")).setDesc(X("settings.annotationDisplayMode.desc")).addDropdown(i=>i.addOption("snippet",X("settings.annotationDisplayMode.snippet")).addOption("surface",X("settings.annotationDisplayMode.surface")).addOption("dot",X("settings.annotationDisplayMode.dot")).setValue(this.plugin.getSettings().annotationDisplayMode).onChange(r=>{this.plugin.updateSettings({annotationDisplayMode:r})})),new qt.Setting(t).setName(X("settings.previewRendererRollout")).setDesc(X("settings.previewRendererRollout.desc")).addDropdown(i=>i.addOption("babylon-safe",X("settings.previewRendererRollout.babylonSafe")).addOption("three-readonly-glb",X("settings.previewRendererRollout.readonly")).addOption("three-direct-glb",X("settings.previewRendererRollout.direct")).setValue(this.plugin.getSettings().previewRendererRollout).onChange(r=>{this.plugin.updateSettings({previewRendererRollout:r})})),new qt.Setting(t).setName(X("settings.useThreeRenderer")).setDesc(X("settings.useThreeRenderer.desc")).addToggle(i=>i.setValue(this.plugin.getSettings().useThreeRenderer).onChange(r=>{this.plugin.updateSettings({useThreeRenderer:r})})),new qt.Setting(t).setName(X("settings.useThreeForConvertedDirectView")).setDesc(X("settings.useThreeForConvertedDirectView.desc")).addToggle(i=>i.setValue(this.plugin.getSettings().useThreeForConvertedDirectView).onChange(r=>{this.plugin.updateSettings({useThreeForConvertedDirectView:r})})),new qt.Setting(t).setName(X("settings.experimentalThreeWorkbench")).setDesc(X("settings.experimentalThreeWorkbench.desc")).addToggle(i=>i.setValue(this.plugin.getSettings().experimentalThreeWorkbench).onChange(r=>{this.plugin.updateSettings({experimentalThreeWorkbench:r})})),new qt.Setting(t).setName(X("settings.autoRotateDefault")).setDesc(X("settings.autoRotateDefault.desc")).addToggle(i=>i.setValue(this.plugin.getSettings().autoRotateDefault).onChange(r=>{this.plugin.updateSettings({autoRotateDefault:r})})),new qt.Setting(t).setName(X("settings.snapshotNaming")).setDesc(X("settings.snapshotNaming.desc")).addDropdown(i=>i.addOption("model-name",X("settings.snapshotNaming.modelName")).addOption("timestamp",X("settings.snapshotNaming.timestamp")).setValue(this.plugin.getSettings().snapshotNaming).onChange(r=>{this.plugin.updateSettings({snapshotNaming:r})})),new qt.Setting(t).setName(X("settings.logLevel")).setDesc(X("settings.logLevel.desc")).addDropdown(i=>i.addOption("debug","Debug").addOption("info","Info").addOption("warn","Warn").addOption("error","Error").setValue(this.plugin.getSettings().logLevel).onChange(r=>{this.plugin.updateSettings({logLevel:r})}))}buildKnowledgeGenerationSection(t){new qt.Setting(t).setName(X("settings.knowledgeGeneration")).setHeading(),new qt.Setting(t).setName(X("settings.analysisMode")).setDesc(X("settings.analysisMode.desc")).addDropdown(i=>i.addOption("local",X("settings.analysisMode.local")).addOption("hybrid",X("settings.analysisMode.hybrid")).addOption("remote",X("settings.analysisMode.remote")).setValue(this.plugin.getSettings().analysisMode).onChange(r=>{this.plugin.updateSettings({analysisMode:r})})),new qt.Setting(t).setName(X("settings.serviceBaseUrl")).setDesc(X("settings.serviceBaseUrl.desc")).addText(i=>i.setPlaceholder("Local draft service URL").setValue(this.plugin.getSettings().serviceBaseUrl).onChange(r=>{this.plugin.updateSettings({serviceBaseUrl:r.trim()})})),new qt.Setting(t).setName(X("settings.sendGeometrySummaryToRemote")).setDesc(X("settings.sendGeometrySummaryToRemote.desc")).addToggle(i=>i.setValue(this.plugin.getSettings().sendGeometrySummaryToRemote).onChange(r=>{this.plugin.updateSettings({sendGeometrySummaryToRemote:r})})),new qt.Setting(t).setName(X("settings.sendPreviewImagesToRemote")).setDesc(X("settings.sendPreviewImagesToRemote.desc")).addToggle(i=>i.setValue(this.plugin.getSettings().sendPreviewImagesToRemote).onChange(r=>{this.plugin.updateSettings({sendPreviewImagesToRemote:r})})),new qt.Setting(t).setName(X("settings.sendRawModelToRemote")).setDesc(X("settings.sendRawModelToRemote.desc")).addToggle(i=>i.setValue(this.plugin.getSettings().sendRawModelToRemote).onChange(r=>{this.plugin.updateSettings({sendRawModelToRemote:r})}))}buildConvertersSection(t){if(new qt.Setting(t).setName(X("settings.converters")).setHeading(),Rr()){t.createEl("p",{cls:"setting-item-description",text:X("settings.mobileSupport.desc")});return}let i=this.createSecondaryMenu(t,X("settings.converterMenu"),X("settings.converterMenu.desc"));this.buildConverterToggles(i);let r=this.createSecondaryMenu(t,X("settings.environmentInspector"),X("settings.environmentInspector.desc"));this.buildConverterPaths(r),this.buildDiagnostics(r)}buildConverterToggles(t){new qt.Setting(t).setName(X("settings.enableCad")).setDesc(X("settings.enableCad.desc")).addToggle(i=>{let r=this.plugin.getSettings().enabledConverterIds.includes("freecad");return i.setValue(r).onChange(s=>{let a=this.plugin.getSettings().enabledConverterIds,o=s?Array.from(new Set([...a,"freecad"])):a.filter(l=>l!=="freecad");this.plugin.updateSettings({enabledConverterIds:o})})}),new qt.Setting(t).setName(X("settings.enableObj2gltf")).setDesc(X("settings.enableObj2gltf.desc")).addToggle(i=>{let r=this.plugin.getSettings().enabledConverterIds.includes("obj2gltf");return i.setValue(r).onChange(s=>{let a=this.plugin.getSettings().enabledConverterIds,o=s?Array.from(new Set([...a,"obj2gltf"])):a.filter(l=>l!=="obj2gltf");this.plugin.updateSettings({enabledConverterIds:o})})}),new qt.Setting(t).setName(X("settings.preferObj2gltf")).setDesc(X("settings.preferObj2gltf.desc")).addToggle(i=>i.setValue(this.plugin.getSettings().preferObj2gltfForObj).onChange(r=>{this.plugin.updateSettings({preferObj2gltfForObj:r})})),new qt.Setting(t).setName(X("settings.enableFbx2gltf")).setDesc(X("settings.enableFbx2gltf.desc")).addToggle(i=>{let r=this.plugin.getSettings().enabledConverterIds.includes("fbx2gltf");return i.setValue(r).onChange(s=>{let a=this.plugin.getSettings().enabledConverterIds,o=s?Array.from(new Set([...a,"fbx2gltf"])):a.filter(l=>l!=="fbx2gltf");this.plugin.updateSettings({enabledConverterIds:o})})}),new qt.Setting(t).setName(X("settings.enableMesh")).setDesc(X("settings.enableMesh.desc")).addToggle(i=>{let r=this.plugin.getSettings().enabledConverterIds.includes("assimp");return i.setValue(r).onChange(s=>{let a=this.plugin.getSettings().enabledConverterIds,o=s?Array.from(new Set([...a,"assimp"])):a.filter(l=>l!=="assimp");this.plugin.updateSettings({enabledConverterIds:o})})}),new qt.Setting(t).setName(X("settings.enableSldprt")).setDesc(X("settings.enableSldprt.desc")).addToggle(i=>{let r=this.plugin.getSettings().enabledConverterIds.includes("sldprt");return i.setValue(r).onChange(s=>{let a=this.plugin.getSettings().enabledConverterIds,o=s?Array.from(new Set([...a,"sldprt"])):a.filter(l=>l!=="sldprt");this.plugin.updateSettings({enabledConverterIds:o})})})}buildConverterPaths(t){let i=hxe();new qt.Setting(t).setName(X("settings.paths")).setHeading(),new qt.Setting(t).setName(X("settings.pythonCmd")).setDesc(X("settings.pythonCmd.desc")).addText(r=>r.setPlaceholder(i.python).setValue(this.plugin.getSettings().freecadCommand).onChange(s=>{this.plugin.updateSettings({freecadCommand:s.trim()}),this.resetCommandDiagnostics()})),new qt.Setting(t).setName(X("settings.freecadCmd")).setDesc(X("settings.freecadCmd.desc")).addText(r=>r.setPlaceholder(i.freecad).setValue(this.plugin.getSettings().freecadcmdCommand).onChange(s=>{this.plugin.updateSettings({freecadcmdCommand:s.trim()}),this.resetCommandDiagnostics()})),new qt.Setting(t).setName(X("settings.obj2gltfCmd")).setDesc(X("settings.obj2gltfCmd.desc")).addText(r=>r.setPlaceholder(i.obj2gltf).setValue(this.plugin.getSettings().obj2gltfCommand).onChange(s=>{this.plugin.updateSettings({obj2gltfCommand:s.trim()}),this.resetCommandDiagnostics()})),new qt.Setting(t).setName(X("settings.fbx2gltfCmd")).setDesc(X("settings.fbx2gltfCmd.desc")).addText(r=>r.setPlaceholder(i.fbx2gltf).setValue(this.plugin.getSettings().fbx2gltfCommand).onChange(s=>{this.plugin.updateSettings({fbx2gltfCommand:s.trim()}),this.resetCommandDiagnostics()})),new qt.Setting(t).setName(X("settings.assimpCmd")).setDesc(X("settings.assimpCmd.desc")).addText(r=>r.setPlaceholder(i.python).setValue(this.plugin.getSettings().assimpCommand).onChange(s=>{this.plugin.updateSettings({assimpCommand:s.trim()}),this.resetCommandDiagnostics()}))}buildDiagnostics(t){new qt.Setting(t).setName(X("settings.diagnostics")).setDesc(X("settings.diagnostics.desc")).addButton(r=>r.setButtonText(X("settings.diagnostics.checkNow")).onClick(async()=>{r.setDisabled(!0),r.setButtonText(X("settings.diagnostics.checking")),this.diagnosticsEl&&await this.renderCommandDiagnostics(this.diagnosticsEl),r.setButtonText(X("settings.diagnostics.checkNow")),r.setDisabled(!1),new qt.Notice(X("settings.diagnostics.refreshed"))})),this.diagnosticsEl=t.createDiv({cls:"ai3d-settings-diagnostics"}),this.resetCommandDiagnostics()}buildPerformanceSection(t){new qt.Setting(t).setName(X("settings.performance")).setHeading(),new qt.Setting(t).setName(X("settings.canvasHeight")).setDesc(X("settings.canvasHeight.desc")).addSlider(i=>i.setLimits(200,800,25).setValue(this.plugin.getSettings().defaultCanvasHeight).setDynamicTooltip().onChange(r=>{this.plugin.updateSettings({defaultCanvasHeight:r})})),new qt.Setting(t).setName(X("settings.autoRotateSpeed")).setDesc(X("settings.autoRotateSpeed.desc")).addSlider(i=>i.setLimits(.1,2,.1).setValue(this.plugin.getSettings().autoRotateSpeed).setDynamicTooltip().onChange(r=>{this.plugin.updateSettings({autoRotateSpeed:r})})),new qt.Setting(t).setName(X("settings.renderQuality")).setDesc(X("settings.renderQuality.desc")).addDropdown(i=>i.addOption("low","Low").addOption("medium","Medium").addOption("high","High").setValue(this.plugin.getSettings().renderQuality).onChange(r=>{this.plugin.updateSettings({renderQuality:r})})),new qt.Setting(t).setName(X("settings.renderScale")).setDesc(X("settings.renderScale.desc")).addSlider(i=>i.setLimits(.25,2,.25).setValue(this.plugin.getSettings().renderScale).setDynamicTooltip().onChange(r=>{this.plugin.updateSettings({renderScale:r})}))}async renderCommandDiagnostics(t){let i=++this.diagnosticsRunId;t.empty(),t.createEl("p",{text:X("settings.diagnostics.checkingAvailability")});let{describeConverterCommandSource:r,inspectAllConverterCommands:s}=await Promise.resolve().then(()=>(wd(),u1)),a=await s(this.plugin.getSettings());if(i===this.diagnosticsRunId){t.empty();for(let o of a)this.renderCommandStatus(t,o,r)}}renderCommandStatus(t,i,r){var o;let s=t.createDiv({cls:"ai3d-settings-status-block"});s.createEl("strong",{text:`${i.label}: ${i.available?X("settings.diagnostics.available"):X("settings.diagnostics.notFound")}`});let a=[`${X("settings.diagnostics.sourceLabel")}: ${r(i.source)}`,`${X("settings.diagnostics.commandLabel")}: ${i.command}`,i.resolvedPath&&i.resolvedPath!==i.command?`${X("settings.diagnostics.resolvedPathLabel")}: ${i.resolvedPath}`:"",i.detail].filter(Boolean);for(let l of a)s.createDiv({text:l});for(let l of(o=i.dependencyChecks)!=null?o:[])this.renderDependencyCheck(s,l)}renderDependencyCheck(t,i){var a;let r=(a=i.label)!=null?a:(()=>{switch(i.kind){case"cad-python":return X("settings.diagnostics.cadPythonCheck");case"mesh-python":return X("settings.diagnostics.meshPythonCheck");case"freecadcmd-cli":return X("settings.diagnostics.freecadCmdCheck");case"obj2gltf-cli":return X("settings.diagnostics.obj2gltfCheck");case"fbx2gltf-cli":return X("settings.diagnostics.fbx2gltfCheck")}})(),s=i.ok?X("settings.diagnostics.selfCheckOk"):X("settings.diagnostics.selfCheckFailed");t.createDiv({text:`${X("settings.diagnostics.selfCheckLabel")}: ${r} - ${s}`}),i.detail&&t.createDiv({text:i.detail})}}});function KJ(n){let e=new Map;for(let[t,i]of Object.entries(n))for(let r of i.annotations)if(r.headingRef&&r.id){let s=Wl(r.headingRef);if(!s)continue;let a=e.get(s);a||(a=[],e.set(s,a)),a.push({pinId:r.id,modelPath:t,color:r.color})}return e}function jJ(n){for(let e of Object.values(n))for(let t of e.annotations)if(typeof t.headingRef=="string"&&Wl(t.headingRef))return!0;return!1}var V1=y(()=>{"use strict";IE()});function Zo(n,e,t=2.5){var i;if(typeof n=="string"){let r=(i=G1[n])!=null?i:G1.iso;return{alpha:r.alpha,beta:r.beta,radiusMultiplier:t}}return{alpha:n,beta:e!=null?e:Math.PI/3,radiusMultiplier:t}}function Hl(n,e,t=.02){let i=(1-t*(n+1))/n,r=(1-t*(e+1))/e,s=[];for(let a=0;a({path:i.path,position:[-t/2+r*e,0,0],color:i.color,wireframe:i.wireframe}))}function W1(n,e){return n.map((t,i)=>{let r=2*Math.PI*i/n.length;return{path:t.path,position:[Math.cos(r)*e,0,Math.sin(r)*e],color:t.color,wireframe:t.wireframe}})}var G1,hh=y(()=>{"use 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l=()=>{this.destroyed||this.initStarted||this.viewportReady&&(!i.isConnected||r.clientWidth<=0||r.clientHeight<=0||(this.initStarted=!0,this.stopReadyPoll(),this.stopReadyWatch(),this.stopViewportWatch(),this.initPreview(i,r,a,o,++this.initGeneration)))};this.readyObs=new ResizeObserver(()=>l()),this.readyObs.observe(i),this.readyObs.observe(r);let c=()=>{if(this.pollId||this.destroyed||this.initStarted)return;let f=0,d=()=>{this.pollId=0,!(this.destroyed||this.initStarted)&&(l(),!this.initStarted&&(++f>240||(this.pollId=window.requestAnimationFrame(d))))};this.pollId=window.requestAnimationFrame(d)};return typeof IntersectionObserver=="undefined"?(this.viewportReady=!0,c(),l()):(this.viewportObs=new 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M=await S;if(this.destroyed||a!==this.initGeneration){(B=this.preview)==null||B.destroy(),this.preview=null;return}let I=await this.preview.loadModel(M,_.effectiveExt,J=>Ao(this.app,J),_.effectivePath);if(this.destroyed||a!==this.initGeneration){(V=this.preview)==null||V.destroy(),this.preview=null,(q=this.zoomControl)==null||q.sync();return}if(m(t,I),(j=this.zoomControl)==null||j.sync(),this.autoRotate&&this.preview.applyConfig({models:[],scene:{autoRotate:!0,autoRotateSpeed:.5}}),v.length>0&&d(this.preview)){let J=this.preview.getAnnotationProvider();J.canvas&&(this.annotationMgr=new u(J,t,"readonly",v,void 0,h(this.app),void 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J=v.resolve(B);if(!J){D=k+2;continue}S.push(yg.Decoration.replace({widget:new Z1(e,J,q,j,t,i,r,s,a,o,l,c,f,d,u,h,m,g,p,_,E),block:!0}).range(A+w,A+k+2)),D=k+2}A=C}return S}function Cee(n){return n.length===0?ph.RangeSet.empty:ph.RangeSet.of(n,!0)}function Dxe(n,e,t,i,r){let s=Aee(n,Pf),a=()=>s.clear(),o=[n.vault.on("create",a),n.vault.on("delete",a),n.vault.on("rename",a)];r==null||r(()=>{for(let c of o)n.vault.offref(c)});let l=ph.StateField.define({create(c){let f=e(),d=Iee(c,n,f.autoRotateDefault,f.enabledConverterIds,f.freecadCommand,f.obj2gltfCommand,f.fbx2gltfCommand,f.freecadcmdCommand,f.preferObj2gltfForObj,f.preferFbx2gltfForFbx,f.annotationPreviewMode,f.annotationDisplayMode,f.previewRendererRollout,f.useThreeRenderer,f.auxiliaryFileFolder,f.renderQuality,f.renderScale,t,s,i);return Cee(d)},update(c,f){if(f.docChanged){if(!Z0(f))return c.map(f.changes);let d=e(),u=Iee(f.state,n,d.autoRotateDefault,d.enabledConverterIds,d.freecadCommand,d.obj2gltfCommand,d.fbx2gltfCommand,d.freecadcmdCommand,d.preferObj2gltfForObj,d.preferFbx2gltfForFbx,d.annotationPreviewMode,d.annotationDisplayMode,d.previewRendererRollout,d.useThreeRenderer,d.auxiliaryFileFolder,d.renderQuality,d.renderScale,t,s,i);return Cee(u)}return c.map(f.changes)},provide:c=>yg.EditorView.decorations.from(c)});return[ph.Prec.highest(l)]}var yg,ph,$0,Z1,Dee=y(()=>{"use strict";yg=require("@codemirror/view"),ph=require("@codemirror/state");La();ps();q1();xee();Rm();$0=null;Z1=class extends yg.WidgetType{constructor(t,i,r,s,a,o,l,c,f,d,u,h,m,g,p,_,v,E,T,S,A){super();this.app=t;this.modelPath=i;this.width=r;this.height=s;this.autoRotate=a;this.enabledConverterIds=o;this.freecadCommand=l;this.obj2gltfCommand=c;this.fbx2gltfCommand=f;this.freecadcmdCommand=d;this.preferObj2gltfForObj=u;this.preferFbx2gltfForFbx=h;this.annotationPreviewMode=m;this.annotationDisplayMode=g;this.previewRendererRollout=p;this.useThreeRenderer=_;this.auxiliaryFileFolder=v;this.renderQuality=E;this.renderScale=T;this.convertedAssetCache=S;this.getAnnotations=A;this.mountedWidget=null;this.mountedDom=null;this.viewportObs=null;this.destroyed=!1}eq(t){return this.modelPath===t.modelPath&&this.width===t.width&&this.height===t.height&&this.autoRotate===t.autoRotate&&this.enabledConverterIds.join("|")===t.enabledConverterIds.join("|")&&this.freecadCommand===t.freecadCommand&&this.obj2gltfCommand===t.obj2gltfCommand&&this.fbx2gltfCommand===t.fbx2gltfCommand&&this.freecadcmdCommand===t.freecadcmdCommand&&this.preferObj2gltfForObj===t.preferObj2gltfForObj&&this.preferFbx2gltfForFbx===t.preferFbx2gltfForFbx&&this.annotationPreviewMode===t.annotationPreviewMode&&this.annotationDisplayMode===t.annotationDisplayMode&&this.previewRendererRollout===t.previewRendererRollout&&this.useThreeRenderer===t.useThreeRenderer&&this.auxiliaryFileFolder===t.auxiliaryFileFolder&&this.renderQuality===t.renderQuality&&this.renderScale===t.renderScale&&this.convertedAssetCache===t.convertedAssetCache}toDOM(){let t=pl("ai3d-embed-preview ai3d-cm-widget ai3d-embed-preview-lazy");return t.setAttribute("contenteditable","false"),t.style.setProperty("--ai3d-embed-height",`${this.height}px`),this.watchViewport(t),t}destroy(){var t,i;this.destroyed=!0,this.stopViewportWatch(),(t=this.mountedWidget)==null||t.destroy(),this.mountedWidget=null,(i=this.mountedDom)==null||i.remove(),this.mountedDom=null}ignoreEvent(){return!0}watchViewport(t){if(typeof IntersectionObserver=="undefined"){this.mount(t);return}this.viewportObs=new IntersectionObserver(i=>{this.destroyed||this.mountedWidget||i.some(r=>r.isIntersecting||r.intersectionRatio>0)&&(this.stopViewportWatch(),this.mount(t))},{rootMargin:"240px"}),this.viewportObs.observe(t)}stopViewportWatch(){var t;(t=this.viewportObs)==null||t.disconnect(),this.viewportObs=null}async mount(t){let i;try{i=await Pxe()}catch(a){console.warn("[AI3D] Failed to load Live Preview widget runtime:",a),!this.destroyed&&t.isConnected&&(t.textContent="Ai3d live preview failed to load.");return}let r=new 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r)this.registerEditorExtension(s)}catch(i){console.warn("[AI3D] Failed to register Live Preview model embeds:",i)}}importModel(){this.showImportModelModal().catch(t=>{$1.error("Failed to open import modal",{error:String(t)}),new ys.Notice(`AI3D: failed to open import modal - ${String(t)}`,5e3)})}async showImportModelModal(){let{ModelFileSuggestModal:t}=await Promise.resolve().then(()=>(Nee(),Oee));new t(this.app,i=>{let r=i.extension.toLowerCase();lo(r)&&this.openModelFile(i)}).open()}async openModelFile(t){this.ps.setCurrentModel(t.path,null),await this.app.workspace.getLeaf(!0).openFile(t,{active:!0})}async generateNote(){let{generateKnowledgeNote:t}=await Promise.resolve().then(()=>(z0(),W0));await t(this.app,this.ps)}async openKnowledgeIndex(){let t=this.resolveKnowledgeIndexPath();if(!t){new ys.Notice(X("workbench.noIndexYet"));return}let i=this.app.vault.getAbstractFileByPath(t);i instanceof ys.TFile?await this.app.workspace.getLeaf(!0).openFile(i,{active:!0}):new 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to create vault folder",{path:i,error:String(s)})})}}; diff --git a/src/render/babylon/scene.ts b/src/render/babylon/scene.ts index 30de1e8..2bf2333 100644 --- a/src/render/babylon/scene.ts +++ b/src/render/babylon/scene.ts @@ -315,6 +315,7 @@ export class BabylonModelPreview implements WorkbenchPreview { private measurementTargetMeshes: AbstractMesh[] = []; private measurementSnapInputCache: MeasurementGeometrySnapInput | null = null; private measurementSnapInputCacheTargetId: number | null = null; + private measurementSnapInputCacheSignature: string | null = null; private measurementSnapKind: MeasurementSnapKind | null = null; private readonly measurementObservers = new Set<() => void>(); private pendingPoint: Vector3 | null = null; @@ -1955,6 +1956,7 @@ export class BabylonModelPreview implements WorkbenchPreview { private invalidateMeasurementSnapInputCache(): void { this.measurementSnapInputCache = null; this.measurementSnapInputCacheTargetId = null; + this.measurementSnapInputCacheSignature = null; } private getMeasurementTargetName(): string | null { @@ -1997,11 +1999,16 @@ export class BabylonModelPreview implements WorkbenchPreview { private createMeasurementGeometrySnapInput(): MeasurementGeometrySnapInput | null { const target = this.measurementTargetNode; if (!this.rootMesh || !target || isBabylonNodeDisposed(target)) return null; - if (this.measurementSnapInputCache && this.measurementSnapInputCacheTargetId === target.uniqueId) { - return this.measurementSnapInputCache; - } const meshes = this.getMeasurementTargetMeshes(target); if (meshes.length === 0) return null; + const signature = this.createMeasurementSnapInputSignature(meshes); + if ( + this.measurementSnapInputCache && + this.measurementSnapInputCacheTargetId === target.uniqueId && + this.measurementSnapInputCacheSignature === signature + ) { + return this.measurementSnapInputCache; + } const vertices: MeasurementSnapVertexCandidate[] = []; const edges: MeasurementSnapEdgeCandidate[] = []; @@ -2036,9 +2043,25 @@ export class BabylonModelPreview implements WorkbenchPreview { }; this.measurementSnapInputCache = input; this.measurementSnapInputCacheTargetId = target.uniqueId; + this.measurementSnapInputCacheSignature = signature; return input; } + private createMeasurementSnapInputSignature(meshes: readonly AbstractMesh[]): string { + return meshes.map((mesh) => { + const geometryId = "geometry" in mesh && mesh.geometry + ? (mesh.geometry as { uniqueId?: number }).uniqueId ?? "geometry" + : "none"; + return [ + mesh.uniqueId, + geometryId, + mesh.getTotalVertices(), + mesh.getTotalIndices(), + mesh.computeWorldMatrix(true).asArray().map(formatMeasurementSnapSignatureNumber).join(","), + ].join(":"); + }).join("|"); + } + private getMeasurementTargetMeshes(target = this.measurementTargetNode): AbstractMesh[] { if (!this.rootMesh || !target || isBabylonNodeDisposed(target)) return []; return this.getRenderableMeshes(this.rootMesh) @@ -2333,6 +2356,10 @@ export class BabylonModelPreview implements WorkbenchPreview { } } +function formatMeasurementSnapSignatureNumber(value: number): string { + return Number.isFinite(value) ? value.toPrecision(10) : String(value); +} + export function createBabylonModelPreview(canvas: HTMLCanvasElement): WorkbenchPreview { return new BabylonModelPreview(canvas); } diff --git a/src/render/three/scene.ts b/src/render/three/scene.ts index e51b0e3..447f720 100644 --- a/src/render/three/scene.ts +++ b/src/render/three/scene.ts @@ -302,6 +302,7 @@ export class ThreeModelPreview implements WorkbenchPreview { private measurementTargetHelper: BoxHelper | null = null; private measurementSnapInputCache: MeasurementGeometrySnapInput | null = null; private measurementSnapInputCacheTarget: Object3D | null = null; + private measurementSnapInputCacheSignature: string | null = null; private measurementSnapKind: MeasurementSnapKind | null = null; private readonly measurementObservers = new Set<() => void>(); private pendingPoint: Vector3 | null = null; @@ -2648,6 +2649,7 @@ export class ThreeModelPreview implements WorkbenchPreview { private invalidateMeasurementSnapInputCache(): void { this.measurementSnapInputCache = null; this.measurementSnapInputCacheTarget = null; + this.measurementSnapInputCacheSignature = null; } private setMeasurementSnapKind(kind: MeasurementSnapKind | null, notify = true): void { @@ -2712,11 +2714,16 @@ export class ThreeModelPreview implements WorkbenchPreview { private createMeasurementGeometrySnapInput(): MeasurementGeometrySnapInput | null { const target = this.measurementTargetObject; if (!target || !this.isObjectInLoadedRoot(target)) return null; - if (this.measurementSnapInputCache && this.measurementSnapInputCacheTarget === target) { - return this.measurementSnapInputCache; - } const renderables = this.getMeasurementTargetRenderables(); if (renderables.length === 0) return null; + const signature = this.createMeasurementSnapInputSignature(renderables); + if ( + this.measurementSnapInputCache && + this.measurementSnapInputCacheTarget === target && + this.measurementSnapInputCacheSignature === signature + ) { + return this.measurementSnapInputCache; + } const vertices: MeasurementSnapVertexCandidate[] = []; const edges: MeasurementSnapEdgeCandidate[] = []; const targetId = `three:${target.id}`; @@ -2749,9 +2756,29 @@ export class ThreeModelPreview implements WorkbenchPreview { }; this.measurementSnapInputCache = input; this.measurementSnapInputCacheTarget = target; + this.measurementSnapInputCacheSignature = signature; return input; } + private createMeasurementSnapInputSignature(renderables: readonly ThreeRenderableObject[]): string { + return renderables.map((object) => { + const geometry = object.geometry; + const position = geometry.getAttribute("position"); + const index = geometry.getIndex(); + const positionVersion = position && "version" in position ? (position as { version?: number }).version ?? 0 : 0; + object.updateWorldMatrix(true, false); + return [ + object.id, + geometry.id, + position?.count ?? 0, + positionVersion, + index?.count ?? 0, + index?.version ?? 0, + object.matrixWorld.elements.map(formatMeasurementSnapSignatureNumber).join(","), + ].join(":"); + }).join("|"); + } + private getMeasurementTargetRenderables(): ThreeRenderableObject[] { const target = this.measurementTargetObject; if (!this.rootObject || !target || !this.isObjectInLoadedRoot(target)) return []; @@ -3092,6 +3119,10 @@ export class ThreeModelPreview implements WorkbenchPreview { } +function formatMeasurementSnapSignatureNumber(value: number): string { + return Number.isFinite(value) ? value.toPrecision(10) : String(value); +} + export function createThreeModelPreview(canvas: HTMLCanvasElement): WorkbenchPreview { return new ThreeModelPreview(canvas); }