BGE patch: Optimization of bullet adaptation layer - part 1.

First batch of optimizaton of the bullet adaptation layer in the BGE.
- remove circular motion state update.
- optimization of physic adaptation layer for bullet: bypass
  unecessary conversion of rotation matrix to quaternion and back.
- remove double updates during object replication.

1 files changed, 2 insertions, 1 deletions

diff --git a/source/gameengine/Ketsji/KX_IPhysicsController.h b/source/gameengine/Ketsji/KX_IPhysicsController.h
index bc4cc185a04..ecfdb8c4275 100644
--- a/source/gameengine/Ketsji/KX_IPhysicsController.h
+++ b/source/gameengine/Ketsji/KX_IPhysicsController.h
@@ -71,7 +71,8 @@ public:
 	virtual void	resolveCombinedVelocities(float linvelX,float linvelY,float linvelZ,float angVelX,float angVelY,float angVelZ) = 0;
 
 	virtual	void	getOrientation(MT_Quaternion& orn)=0;
-	virtual	void setOrientation(const MT_Quaternion& orn)=0;
+	virtual	void setOrientation(const MT_Matrix3x3& orn)=0;
+	//virtual	void setOrientation(const MT_Quaternion& orn)=0;
 	virtual	void setPosition(const MT_Point3& pos)=0;
 	virtual	void setScaling(const MT_Vector3& scaling)=0;
 	virtual	MT_Scalar	GetMass()=0;