添加关照、全局等高线、修改图层问题

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

@@ -0,0 +1,30 @@
+import UniformNode from '../core/UniformNode.js';
+import { addNodeClass } from '../core/Node.js';
+import { nodeObject } from '../shadernode/ShaderNode.js';
+
+class BufferNode extends UniformNode {
+
+	constructor( value, bufferType, bufferCount = 0 ) {
+
+		super( value, bufferType );
+
+		this.isBufferNode = true;
+
+		this.bufferType = bufferType;
+		this.bufferCount = bufferCount;
+
+	}
+
+	getInputType( /*builder*/ ) {
+
+		return 'buffer';
+
+	}
+
+}
+
+export default BufferNode;
+
+export const buffer = ( value, type, count ) => nodeObject( new BufferNode( value, type, count ) );
+
+addNodeClass( 'BufferNode', BufferNode );