From 11fedb23cde5dee67d684702d1692d3b13281190 Mon Sep 17 00:00:00 2001
From: Andrzej Kapolka <drzej.k@gmail.com>
Date: Thu, 7 Nov 2013 17:51:54 -0800
Subject: [PATCH] Try finding the fingers using the rotation about the palm.

---
 interface/src/avatar/SkeletonModel.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/interface/src/avatar/SkeletonModel.cpp b/interface/src/avatar/SkeletonModel.cpp
index 9e0548fe17..92b9f7aada 100644
--- a/interface/src/avatar/SkeletonModel.cpp
+++ b/interface/src/avatar/SkeletonModel.cpp
@@ -146,12 +146,13 @@ void SkeletonModel::applyPalmData(int jointIndex, const QVector<int>& fingerJoin
     QVector<IndexValue> fingerIndices;
     glm::vec3 direction;
     for (int i = 0; i < palm.getNumFingers(); i++) {
-        glm::vec3 fingerVector = palm.getFingers()[i].getTipPosition() - palm.getFingers()[i].getRootPosition();
+        glm::vec3 fingerVector = palm.getFingers()[i].getTipPosition() - palm.getPosition();
         float length = glm::length(fingerVector);
         if (length > EPSILON) {
             direction += fingerVector / length;
         }
-        IndexValue indexValue = { i, palm.getFingers()[i].getTipRawPosition().x };
+        fingerVector = glm::inverse(palmRotation) * fingerVector;
+        IndexValue indexValue = { i, atan2f(fingerVector.z, fingerVector.x) };
         fingerIndices.append(indexValue);
     }
     qSort(fingerIndices.begin(), fingerIndices.end());