32 lines
608 B
JavaScript
32 lines
608 B
JavaScript
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import LightingModel from '../core/LightingModel.js';
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import { diffuseColor } from '../core/PropertyNode.js';
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import { float } from '../shadernode/ShaderNode.js';
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class ShadowMaskModel extends LightingModel {
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constructor() {
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super();
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this.shadowNode = float( 1 ).toVar( 'shadowMask' );
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}
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direct( { shadowMask } ) {
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this.shadowNode.mulAssign( shadowMask );
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}
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finish( context ) {
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diffuseColor.a.mulAssign( this.shadowNode.oneMinus() );
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context.outgoingLight.rgb.assign( diffuseColor.rgb ); // TODO: Optimize LightsNode to avoid this assignment
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}
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}
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export default ShadowMaskModel;
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