Motion State Header

	class ENGINE_EXPORT MotionState : public btMotionState
	{
	public:
		MotionState(Transform* visualTransform, const btTransform& bulletTransform);

		virtual void getWorldTransform(btTransform &worldTrans) const;
		virtual void setWorldTransform(const btTransform &worldTrans);

	protected:
		btTransform		mTransform;
		Transform*		mVisualTransform;
	};