add Potree (version 1.8)

PointCloudWeb.Web/public/Potree/libs/three.js/lines/WireframeGeometry2.js

@@ -0,0 +1,26 @@
+import {
+	WireframeGeometry
+} from '../build/three.module.js';
+import { LineSegmentsGeometry } from '../lines/LineSegmentsGeometry.js';
+
+var WireframeGeometry2 = function ( geometry ) {
+
+	LineSegmentsGeometry.call( this );
+
+	this.type = 'WireframeGeometry2';
+
+	this.fromWireframeGeometry( new WireframeGeometry( geometry ) );
+
+	// set colors, maybe
+
+};
+
+WireframeGeometry2.prototype = Object.assign( Object.create( LineSegmentsGeometry.prototype ), {
+
+	constructor: WireframeGeometry2,
+
+	isWireframeGeometry2: true
+
+} );
+
+export { WireframeGeometry2 };