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38 lines
633 B
38 lines
633 B
2 years ago
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import LightingNode from './LightingNode.js';
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import { NodeUpdateType } from '../core/constants.js';
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import { uniform } from '../shadernode/ShaderNodeElements.js';
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import { Color } from 'three';
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class AnalyticLightNode extends LightingNode {
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constructor( light = null ) {
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super();
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this.updateType = NodeUpdateType.OBJECT;
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this.light = light;
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this.colorNode = uniform( new Color() );
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}
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getHash( /*builder*/ ) {
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return this.light.uuid;
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}
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update( /*frame*/ ) {
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const { light } = this;
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this.colorNode.value.copy( light.color ).multiplyScalar( light.intensity );
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}
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}
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export default AnalyticLightNode;
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