From 3e4c5f84ed16b5b8c6f59dc45fc5796df1dc3fb3 Mon Sep 17 00:00:00 2001
From: Andrzej Kapolka <drzej.k@gmail.com>
Date: Wed, 13 Nov 2013 13:26:36 -0800
Subject: [PATCH] Only rotate if we have at least three active fingers.

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

diff --git a/interface/src/avatar/SkeletonModel.cpp b/interface/src/avatar/SkeletonModel.cpp
index c42554becd..64288effc4 100644
--- a/interface/src/avatar/SkeletonModel.cpp
+++ b/interface/src/avatar/SkeletonModel.cpp
@@ -161,7 +161,8 @@ void SkeletonModel::applyPalmData(int jointIndex, const QVector<int>& fingerJoin
     
     // rotate palm according to average finger direction
     float directionLength = glm::length(direction);
-    if (directionLength > EPSILON) {
+    const int MIN_ROTATION_FINGERS = 3;
+    if (directionLength > EPSILON && palm.getNumFingers() >= MIN_ROTATION_FINGERS) {
         applyRotationDelta(jointIndex, rotationBetween(palmRotation * glm::vec3(-sign, 0.0f, 0.0f), direction));
         getJointRotation(jointIndex, palmRotation, true);
     }