From 1527c40e1daf5322b22e521d8d6baa6b5213027e Mon Sep 17 00:00:00 2001
From: David Rowe <david@ctrlaltstudio.com>
Date: Sun, 14 Sep 2014 15:25:02 -0700
Subject: [PATCH] Add hand roll, pitch, and yaw

---
 examples/leapHands.js | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/examples/leapHands.js b/examples/leapHands.js
index 64d6708cc0..db4988dcc4 100644
--- a/examples/leapHands.js
+++ b/examples/leapHands.js
@@ -236,8 +236,18 @@ var leapHands = (function () {
                     handRoll = handRoll + PI / 2.0;
                 }
 
-                // Hand position ...
-                MyAvatar.setJointModelPositionAndOrientation(hands[h].jointName, handOffset);
+                // Hand position and orientation ...
+                if (h === 0) {
+                    MyAvatar.setJointModelPositionAndOrientation(hands[h].jointName, handOffset, Quat.fromPitchYawRollRadians(
+                        handPitch,
+                        -PI / 2.0 - handYaw,
+                        handRoll), true);
+                } else {
+                    MyAvatar.setJointModelPositionAndOrientation(hands[h].jointName, handOffset, Quat.fromPitchYawRollRadians(
+                        handPitch,
+                        PI / 2.0 - handYaw,
+                        handRoll), true);
+                }
 
                 // Finger joints ...
                 // TODO: 2.0 * scale factors should not be necessary; Leap Motion controller code needs investigating.