43 lines
671 B
JavaScript
43 lines
671 B
JavaScript
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class WebGPUObjects {
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constructor( geometries, info ) {
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this.geometries = geometries;
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this.info = info;
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this.updateMap = new WeakMap();
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}
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update( object ) {
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const geometry = object.geometry;
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const updateMap = this.updateMap;
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const frame = this.info.render.frame;
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if ( geometry.isBufferGeometry !== true ) {
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throw new Error( 'THREE.WebGPURenderer: This renderer only supports THREE.BufferGeometry for geometries.' );
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}
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if ( updateMap.get( geometry ) !== frame ) {
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this.geometries.update( geometry );
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updateMap.set( geometry, frame );
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}
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}
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dispose() {
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this.updateMap = new WeakMap();
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}
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}
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export default WebGPUObjects;
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