55 lines
810 B
JavaScript
55 lines
810 B
JavaScript
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import Node from './Node.js';
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import VaryNode from './VaryNode.js';
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class AttributeNode extends Node {
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constructor( attributeName, nodeType ) {
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super( nodeType );
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this._attributeName = attributeName;
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}
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getHash( builder ) {
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return this.getAttributeName( builder );
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}
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setAttributeName( attributeName ) {
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this._attributeName = attributeName;
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return this;
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}
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getAttributeName( /*builder*/ ) {
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return this._attributeName;
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}
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generate( builder ) {
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const attribute = builder.getAttribute( this.getAttributeName( builder ), this.getNodeType( builder ) );
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if ( builder.isShaderStage( 'vertex' ) ) {
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return attribute.name;
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} else {
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const nodeVary = new VaryNode( this );
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return nodeVary.build( builder, attribute.type );
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}
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}
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}
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export default AttributeNode;
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