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three

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JavaScript 3D library

59 lines (31 loc) 976 B
import { Color } from 'three'; import { InputNode } from '../core/InputNode.js'; import { NodeUtils } from '../core/NodeUtils.js'; class ColorNode extends InputNode { constructor( color, g, b ) { super( 'c' ); this.value = color instanceof Color ? color : new Color( color || 0, g, b ); } generateReadonly( builder, output, uuid, type/*, ns, needsUpdate */ ) { return builder.format( 'vec3( ' + this.r + ', ' + this.g + ', ' + this.b + ' )', type, output ); } copy( source ) { super.copy( source ); this.value.copy( source ); return this; } toJSON( meta ) { var data = this.getJSONNode( meta ); if ( ! data ) { data = this.createJSONNode( meta ); data.r = this.r; data.g = this.g; data.b = this.b; if ( this.readonly === true ) data.readonly = true; } return data; } } ColorNode.prototype.nodeType = 'Color'; NodeUtils.addShortcuts( ColorNode.prototype, 'value', [ 'r', 'g', 'b' ] ); export { ColorNode };