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31 lines
738 B
31 lines
738 B
2 years ago
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import Node from '../core/Node.js';
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import CameraNode from '../accessors/CameraNode.js';
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import ModelNode from '../accessors/ModelNode.js';
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import OperatorNode from '../math/OperatorNode.js';
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import PositionNode from '../accessors/PositionNode.js';
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class ModelViewProjectionNode extends Node {
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constructor( position = new PositionNode() ) {
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super( 'vec4' );
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this.position = position;
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}
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generate( builder ) {
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const position = this.position;
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const mvpMatrix = new OperatorNode( '*', new CameraNode( CameraNode.PROJECTION_MATRIX ), new ModelNode( ModelNode.VIEW_MATRIX ) );
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const mvpNode = new OperatorNode( '*', mvpMatrix, position );
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return mvpNode.build( builder );
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}
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}
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export default ModelViewProjectionNode;
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