obsidian-plugin/apoo711_obsidian-3d-graph
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Maybe this will fix it?

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Aryan Gupta 2025-06-30 15:09:46 +10:00
parent 1c363cae1c
commit a68c789f99
1 changed files with 37 additions and 6 deletions
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43
src/view.ts
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@ -340,13 +340,44 @@ export class Graph3DView extends ItemView {
const hasNodes = newData && newData.nodes.length > 0;
if (hasNodes) {
// NEW: Intelligent node placement for non-reheating updates
if (useCache) {
// Build an adjacency map for efficient lookup of neighbors
const adjacencyMap: Map<string, string[]> = new Map();
newData.links.forEach(link => {
const sourceId = link.source as string;
const targetId = link.target as string;
if (!adjacencyMap.has(sourceId)) adjacencyMap.set(sourceId, []);
if (!adjacencyMap.has(targetId)) adjacencyMap.set(targetId, []);
adjacencyMap.get(sourceId)!.push(targetId);
adjacencyMap.get(targetId)!.push(sourceId);
});
newData.nodes.forEach(node => {
const pos = nodePositions.get(node.id);
if (pos) {
node.x = pos.x;
node.y = pos.y;
node.z = pos.z;
const cachedPos = nodePositions.get(node.id);
if (cachedPos) {
// If the node existed before, restore its exact position
node.x = cachedPos.x;
node.y = cachedPos.y;
node.z = cachedPos.z;
} else {
// If it's a new node, try to place it near an existing neighbor
const neighbors = adjacencyMap.get(node.id) || [];
let connectedNodePos: {x:number, y:number, z:number} | undefined;
for (const neighborId of neighbors) {
connectedNodePos = nodePositions.get(neighborId);
if (connectedNodePos) break; // Found an existing neighbor
}
if (connectedNodePos) {
// Place the new node close to its neighbor, with a small random offset
node.x = connectedNodePos.x + (Math.random() - 0.5) * 5;
node.y = connectedNodePos.y + (Math.random() - 0.5) * 5;
node.z = connectedNodePos.z + (Math.random() - 0.5) * 5;
}
}
});
}
@ -361,7 +392,7 @@ export class Graph3DView extends ItemView {
this.updateControls();
if (isFirstLoad || reheat) {
// Reset simulation "energy" before reheating
// Reset simulation "energy" before reheating to ensure stability
this.graph.d3AlphaDecay(0.0228);
this.graph.d3VelocityDecay(0.4);
this.graph.d3ReheatSimulation();