From bfaa85c6411be8eb76354c804b54000e6a9ddd09 Mon Sep 17 00:00:00 2001
From: Brian Peiris <brianpeiris@gmail.com>
Date: Tue, 6 Dec 2016 14:22:46 -0800
Subject: [PATCH] headbutt cube

---
 examples/joint-collision-push.html            | 10 ++++--
 .../behaviors/JointCollisionEvents.js         | 31 ++++++++++---------
 2 files changed, 23 insertions(+), 18 deletions(-)

diff --git a/examples/joint-collision-push.html b/examples/joint-collision-push.html
index 6c57c731..e6b9cc38 100644
--- a/examples/joint-collision-push.html
+++ b/examples/joint-collision-push.html
@@ -11,6 +11,7 @@
 
 var sim = altspace.utilities.Simulation();
 var pushOffset = 2;
+var cubePos = 80;
 var button;
 var cubePositionRef;
 var enclosure;
@@ -49,7 +50,7 @@
 	// Reset position when button pressed
 	button.addEventListener('cursordown', function(e) {
 		console.log('cursordown');
-		cubePositionRef.set(new THREE.Vector3(0, -10, 0));
+		cubePositionRef.set(new THREE.Vector3(0, cubePos, 0));
 	});
 
 	//cube
@@ -59,6 +60,9 @@
 	cube.addBehaviors(
 		altspace.utilities.behaviors.Object3DSync(),
 		altspace.utilities.behaviors.JointCollisionEvents({
+			joints: altspace.utilities.behaviors.JointCollisionEvents.HAND_JOINTS.concat(
+				[ ['Head', 'Center', 0] ]
+			),
 			jointCubeSize: 15,
 		}),
 		UpdatePosition()
@@ -97,10 +101,10 @@
 		sync = object3d.getBehaviorByType('Object3DSync');
 		cubePositionRef = sync.dataRef.child('cubePosition');
 
-		// If 'cubePosition' is null, set it to 0, -10, 0
+		// If 'cubePosition' is null, set the default.
 		cubePositionRef.on('value', function (snapshot) {
 			if(!snapshot.val()) {
-				cubePositionRef.set(new THREE.Vector3(0, -10, 0));
+				cubePositionRef.set(new THREE.Vector3(0, cubePos, 0));
 			}
 			else {
 				// Set position
diff --git a/src/utilities/behaviors/JointCollisionEvents.js b/src/utilities/behaviors/JointCollisionEvents.js
index 003313b7..ca9cdaf5 100644
--- a/src/utilities/behaviors/JointCollisionEvents.js
+++ b/src/utilities/behaviors/JointCollisionEvents.js
@@ -48,21 +48,7 @@ altspace.utilities.behaviors.JointCollisionEvents = function(_config) {
 	var config = _config || {};
 
 	config.jointCubeSize = config.jointCubeSize || 15;
-	config.joints = config.joints || [
-		['Hand', 'Left', 0],
-		['Thumb', 'Left', 3],
-		['Index', 'Left', 3],
-		['Middle', 'Left', 3],
-		['Ring', 'Left', 3],
-		['Pinky', 'Left', 3],
-
-		['Hand', 'Right', 0],
-		['Thumb', 'Right', 3],
-		['Index', 'Right', 3],
-		['Middle', 'Right', 3],
-		['Ring', 'Right', 3],
-		['Pinky', 'Right', 3],
-	];
+	config.joints = config.joints || altspace.utilities.behaviors.JointCollisionEvents.HAND_JOINTS;
 
 	var skeleton;
 	var jointCube;
@@ -233,3 +219,18 @@ altspace.utilities.behaviors.JointCollisionEvents = function(_config) {
 
 	return { awake: awake, update: update, type: 'JointCollisionEvents' };
 };
+altspace.utilities.behaviors.JointCollisionEvents.HAND_JOINTS = [
+	['Hand', 'Left', 0],
+	['Thumb', 'Left', 3],
+	['Index', 'Left', 3],
+	['Middle', 'Left', 3],
+	['Ring', 'Left', 3],
+	['Pinky', 'Left', 3],
+
+	['Hand', 'Right', 0],
+	['Thumb', 'Right', 3],
+	['Index', 'Right', 3],
+	['Middle', 'Right', 3],
+	['Ring', 'Right', 3],
+	['Pinky', 'Right', 3],
+];