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- import ViewportTextureNode from './ViewportTextureNode.js';
- import { addNodeClass } from '../core/Node.js';
- import { addNodeElement, nodeProxy } from '../shadernode/ShaderNode.js';
- import { viewportTopLeft } from './ViewportNode.js';
- import { DepthTexture } from 'three';
- let sharedDepthbuffer = null;
- class ViewportDepthTextureNode extends ViewportTextureNode {
- constructor( uvNode = viewportTopLeft, levelNode = null ) {
- if ( sharedDepthbuffer === null ) {
- sharedDepthbuffer = new DepthTexture();
- }
- super( uvNode, levelNode, sharedDepthbuffer );
- }
- }
- export default ViewportDepthTextureNode;
- export const viewportDepthTexture = nodeProxy( ViewportDepthTextureNode );
- addNodeElement( 'viewportDepthTexture', viewportDepthTexture );
- addNodeClass( 'ViewportDepthTextureNode', ViewportDepthTextureNode );
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