添加关照、全局等高线、修改图层问题

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

@@ -0,0 +1,29 @@
+import ReferenceNode from './ReferenceNode.js';
+import { addNodeClass } from '../core/Node.js';
+import { nodeObject } from '../shadernode/ShaderNode.js';
+
+class UserDataNode extends ReferenceNode {
+
+	constructor( property, inputType, userData = null ) {
+
+		super( property, inputType, userData );
+
+		this.userData = userData;
+
+	}
+
+	update( frame ) {
+
+		this.reference = this.userData !== null ? this.userData : frame.object.userData;
+
+		super.update( frame );
+
+	}
+
+}
+
+export default UserDataNode;
+
+export const userData = ( name, inputType, userData ) => nodeObject( new UserDataNode( name, inputType, userData ) );
+
+addNodeClass( 'UserDataNode', UserDataNode );