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50 lines
985 B
JavaScript
50 lines
985 B
JavaScript
/**
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* @author sunag / http://www.sunag.com.br/
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*/
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THREE.LightNode = function ( scope ) {
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THREE.TempNode.call( this, 'v3', { shared: false } );
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this.scope = scope || THREE.LightNode.TOTAL;
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};
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THREE.LightNode.TOTAL = 'total';
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THREE.LightNode.prototype = Object.create( THREE.TempNode.prototype );
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THREE.LightNode.prototype.constructor = THREE.LightNode;
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THREE.LightNode.prototype.nodeType = "Light";
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THREE.LightNode.prototype.generate = function ( builder, output ) {
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if ( builder.isCache( 'light' ) ) {
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return builder.format( 'reflectedLight.directDiffuse', this.getType( builder ), output );
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} else {
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console.warn( "THREE.LightNode is only compatible in \"light\" channel." );
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return builder.format( 'vec3( 0.0 )', this.getType( builder ), output );
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}
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};
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THREE.LightNode.prototype.toJSON = function ( meta ) {
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var data = this.getJSONNode( meta );
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if ( ! data ) {
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data = this.createJSONNode( meta );
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data.scope = this.scope;
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}
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return data;
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};
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