From 4a5e31b59fef016c9132516daeb9003c2670278b Mon Sep 17 00:00:00 2001
From: "Mr.doob" <info@mrdoob.com>
Date: Fri, 18 Mar 2016 16:32:07 +0000
Subject: [PATCH] Interactive-er webvr_cubes.

---
 examples/webvr_cubes.html | 21 +++++++++++++++++----
 1 file changed, 17 insertions(+), 4 deletions(-)

diff --git a/examples/webvr_cubes.html b/examples/webvr_cubes.html
index c933884c12..f95a23d975 100644
--- a/examples/webvr_cubes.html
+++ b/examples/webvr_cubes.html
@@ -107,9 +107,9 @@
 					object.scale.z = Math.random() + 0.5;
 
 					object.userData.velocity = new THREE.Vector3();
-					object.userData.velocity.x = Math.random() * 0.4 - 0.2;
-					object.userData.velocity.y = Math.random() * 0.4 - 0.2;
-					object.userData.velocity.z = Math.random() * 0.4 - 0.2;
+					object.userData.velocity.x = Math.random() - 0.5;
+					object.userData.velocity.y = Math.random() - 0.5;
+					object.userData.velocity.z = Math.random() - 0.5;
 
 					scene.add( object );
 					cubes.push( object );
@@ -134,6 +134,17 @@
 
 				}
 
+				renderer.domElement.addEventListener( 'click', function ( event ) {
+
+					if ( INTERSECTED ) {
+
+						var object = INTERSECTED;
+						object.userData.velocity.subVectors( object.position, camera.position ).normalize();
+
+					}
+
+				} );
+
 				//
 
 				window.addEventListener( 'resize', onWindowResize, false );
@@ -182,7 +193,7 @@
 
 					if ( INTERSECTED ) INTERSECTED.material.emissive.setHex( INTERSECTED.currentHex );
 
-					INTERSECTED = null;
+					INTERSECTED = undefined;
 
 				}
 
@@ -192,6 +203,8 @@
 
 					var cube = cubes[ i ];
 
+					cube.userData.velocity.multiplyScalar( 0.999 );
+
 					cube.position.add( cube.userData.velocity );
 
 					if ( cube.position.x < - 100 || cube.position.x > 100 ) {
-- 
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