From 2668ff6d0aa417e5e1d223a5e813de88cae3603b Mon Sep 17 00:00:00 2001
From: Andrew Meadows <andrew@highfidelity.io>
Date: Tue, 5 May 2015 15:34:50 -0700
Subject: [PATCH] check for DIRTY_ROTATION bit when copying rotation

---
 libraries/physics/src/ObjectMotionState.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/physics/src/ObjectMotionState.cpp b/libraries/physics/src/ObjectMotionState.cpp
index 39317ea9c1..2eb63c26d7 100644
--- a/libraries/physics/src/ObjectMotionState.cpp
+++ b/libraries/physics/src/ObjectMotionState.cpp
@@ -121,7 +121,7 @@ void ObjectMotionState::handleEasyChanges(uint32_t flags) {
         }
         worldTrans.setOrigin(glmToBullet(getObjectPosition()));
         _body->setWorldTransform(worldTrans);
-    } else {
+    } else if (flags & EntityItem::DIRTY_ROTATION) {
         btTransform worldTrans = _body->getWorldTransform();
         worldTrans.setRotation(glmToBullet(getObjectRotation()));
         _body->setWorldTransform(worldTrans);