添加关照、全局等高线、修改图层问题

static/sdk/three/jsm/lines/WireframeGeometry2.js

@@ -0,0 +1,24 @@
+import {
+	WireframeGeometry
+} from 'three';
+import { LineSegmentsGeometry } from '../lines/LineSegmentsGeometry.js';
+
+class WireframeGeometry2 extends LineSegmentsGeometry {
+
+	constructor( geometry ) {
+
+		super();
+
+		this.isWireframeGeometry2 = true;
+
+		this.type = 'WireframeGeometry2';
+
+		this.fromWireframeGeometry( new WireframeGeometry( geometry ) );
+
+		// set colors, maybe
+
+	}
+
+}
+
+export { WireframeGeometry2 };