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64 lines
898 B
64 lines
898 B
2 years ago
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import { Matrix3 } from '../../../../build/three.module.js';
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import { InputNode } from '../core/InputNode.js';
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class Matrix3Node extends InputNode {
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constructor( matrix ) {
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super( 'm3' );
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this.value = matrix || new Matrix3();
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}
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get elements() {
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return this.value.elements;
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}
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set elements( val ) {
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this.value.elements = val;
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}
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generateReadonly( builder, output, uuid, type/*, ns, needsUpdate */ ) {
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return builder.format( 'mat3( ' + this.value.elements.join( ', ' ) + ' )', type, output );
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}
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copy( source ) {
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super.copy( source );
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this.value.fromArray( source.elements );
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return this;
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}
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toJSON( meta ) {
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let data = this.getJSONNode( meta );
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if ( ! data ) {
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data = this.createJSONNode( meta );
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data.elements = this.value.elements.concat();
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}
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return data;
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}
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}
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Matrix3Node.prototype.nodeType = 'Matrix3';
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export { Matrix3Node };
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