Updated param.PointCloud to param.Points

examples/webgl_interactive_raycasting_points.html

@@ -271,7 +271,7 @@
 				//
 
 				raycaster = new THREE.Raycaster();
-				raycaster.params.PointCloud.threshold = threshold;
+				raycaster.params.Points.threshold = threshold;
 
 				//