添加关照、全局等高线、修改图层问题

static/sdk/three/jsm/nodes/accessors/ModelViewProjectionNode.js

@@ -0,0 +1,39 @@
+import { addNodeClass } from '../core/Node.js';
+import TempNode from '../core/TempNode.js';
+import { cameraProjectionMatrix } from './CameraNode.js';
+import { modelViewMatrix } from './ModelNode.js';
+import { positionLocal } from './PositionNode.js';
+import { nodeProxy } from '../shadernode/ShaderNode.js';
+import { varying } from '../core/VaryingNode.js';
+
+class ModelViewProjectionNode extends TempNode {
+
+	constructor( positionNode = null ) {
+
+		super( 'vec4' );
+
+		this.positionNode = positionNode;
+
+	}
+
+	setup( builder ) {
+
+		if ( builder.shaderStage === 'fragment' ) {
+
+			return varying( builder.context.mvp );
+
+		}
+
+		const position = this.positionNode || positionLocal;
+
+		return cameraProjectionMatrix.mul( modelViewMatrix ).mul( position );
+
+	}
+
+}
+
+export default ModelViewProjectionNode;
+
+export const modelViewProjection = nodeProxy( ModelViewProjectionNode );
+
+addNodeClass( 'ModelViewProjectionNode', ModelViewProjectionNode );