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WebGPURenderer: improve caches for skinning meshes #32609

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WebGPURenderer: improve caches for skinning meshes #32609

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1311bb1
WebGPURenderer: improve caches for skinning meshes
querielo Dec 22, 2025
4f42c12
Merge branch 'dev' into kirill/skinning
querielo Dec 22, 2025
8089ab8
Update src/renderers/webgpu/nodes/WGSLNodeBuilder.js
querielo Dec 22, 2025
287448b
Minor fix
querielo Dec 22, 2025
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2 changes: 1 addition & 1 deletion src/nodes/accessors/ReferenceNode.js
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Original file line number Diff line number Diff line change
Expand Up @@ -177,7 +177,7 @@ class ReferenceNode extends Node {
* @type {?string}
* @default null
*/
this.name = null;
this.name = 'ref_' + this.properties.join( '_' );
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Copilot AI Dec 22, 2025

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If this.properties is an array containing objects or other non-primitive values, join('_') will produce non-deterministic names (e.g., '[object Object]'). Consider sanitizing the properties or using a stable serialization method to ensure deterministic naming.

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@querielo querielo Dec 22, 2025 •
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		/**
		 * The property name might have dots so nested properties can be referred.
		 * The hierarchy of the names is stored inside this array.
		 *
		 * @type {Array<string>}
		 */
		this.properties = property.split( '.' );

this.properties has to be Array<string>


/**
* Overwritten since reference nodes are updated per object.
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4 changes: 2 additions & 2 deletions src/renderers/webgl-fallback/nodes/GLSLNodeBuilder.js
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Expand Up @@ -1596,15 +1596,15 @@ void main() {

} else if ( type === 'buffer' ) {

uniformNode.name = `buffer${ node.id }`;
uniformNode.name = `buffer${ node.name || node.id }`;

const sharedData = this.getSharedDataFromNode( node );

let buffer = sharedData.buffer;

if ( buffer === undefined ) {

node.name = `NodeBuffer_${ node.id }`;
node.name = `NodeBuffer_${ node.name || node.id }`;

buffer = new NodeUniformBuffer( node, group );
buffer.name = node.name;
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16 changes: 15 additions & 1 deletion src/renderers/webgpu/nodes/WGSLNodeBuilder.js
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Expand Up @@ -1018,7 +1018,21 @@ class WGSLNodeBuilder extends NodeBuilder {

uniformGPU = buffer;

uniformNode.name = name ? name : 'NodeBuffer_' + uniformNode.id;
const nodeName = uniformNode.name || uniformNode.id;

if ( name ) {

uniformNode.name = name;

} else if ( String( nodeName ).startsWith( 'NodeBuffer_' ) ) {

uniformNode.name = nodeName;

} else {

uniformNode.name = 'NodeBuffer_' + nodeName;

}

} else {

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