添加关照、全局等高线、修改图层问题

static/sdk/three/jsm/renderers/common/nodes/NodeBuilderState.js

@@ -0,0 +1,44 @@
+class NodeBuilderState {
+
+	constructor( vertexShader, fragmentShader, computeShader, nodeAttributes, bindings, updateNodes, updateBeforeNodes, transforms = [] ) {
+
+		this.vertexShader = vertexShader;
+		this.fragmentShader = fragmentShader;
+		this.computeShader = computeShader;
+		this.transforms = transforms;
+
+		this.nodeAttributes = nodeAttributes;
+		this.bindings = bindings;
+
+		this.updateNodes = updateNodes;
+		this.updateBeforeNodes = updateBeforeNodes;
+
+		this.usedTimes = 0;
+
+	}
+
+	createBindings() {
+
+		const bindingsArray = [];
+
+		for ( const instanceBinding of this.bindings ) {
+
+			let binding = instanceBinding;
+
+			if ( instanceBinding.shared !== true ) {
+
+				binding = instanceBinding.clone();
+
+			}
+
+			bindingsArray.push( binding );
+
+		}
+
+		return bindingsArray;
+
+	}
+
+}
+
+export default NodeBuilderState;