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45 lines
652 B
45 lines
652 B
2 years ago
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import Node from '../core/Node.js';
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import LightNode from './LightNode.js';
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class LightsNode extends Node {
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constructor( lightNodes = [] ) {
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super( 'vec3' );
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this.lightNodes = lightNodes;
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}
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generate( builder, output ) {
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const lightNodes = this.lightNodes;
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for ( const lightNode of lightNodes ) {
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lightNode.build( builder );
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}
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return builder.format( 'vec3( 0.0 )', this.getType( builder ), output );
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}
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static fromLights( lights ) {
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const lightNodes = [];
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for ( const light of lights ) {
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lightNodes.push( new LightNode( light ) );
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}
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return new LightsNode( lightNodes );
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}
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}
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export default LightsNode;
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