Get direction of a moved object

Hey,
If I have something, say a car, and it gets hit by something else, say a ball, how do you get the direction that the car is facing now?
I've tried getting orientation and stuff, but that still is all 0's.

I also tried getting the scene node of the body, but that didnt help either.

Using NxOgre 1.0.22T5.

Get the yaw angle of the getGlobalOrientation or the node's getOrientation would do it.

Cheers for the quick reply, I'll try that in a tick.

EDIT: Worked perfectly.