33 lines
628 B
JavaScript
33 lines
628 B
JavaScript
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import TempNode from '../core/TempNode.js';
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import { addNodeClass } from '../core/Node.js';
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import { addNodeElement, nodeProxy } from '../shadernode/ShaderNode.js';
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class PosterizeNode extends TempNode {
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constructor( sourceNode, stepsNode ) {
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super();
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this.sourceNode = sourceNode;
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this.stepsNode = stepsNode;
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}
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setup() {
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const { sourceNode, stepsNode } = this;
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return sourceNode.mul( stepsNode ).floor().div( stepsNode );
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}
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}
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export default PosterizeNode;
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export const posterize = nodeProxy( PosterizeNode );
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addNodeElement( 'posterize', posterize );
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addNodeClass( 'PosterizeNode', PosterizeNode );
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