Controlling Car

I didn't get very far today as I switched the Eclipse version from 3.3 (Europe) to 3.4 (Ganymed).

But I changed the behavior-object so it doesn't use the implicit transform group of the viewport transform, but gets one passed in. That way I can control an external object with a stationary camera. I also created a dummy (a simple box) to be controlled. A quick test revealed, that the car seems to behave very nicely and as expected at first and then suddenly does strange stuff. To find out what is wrong, I will create a new behavior class which inherits from the car behavior, but also handles key presses. That class will have some functions to reset the car to the start position and probably will allow me to change the camera position. Then I hope to find out, what is wrong.