Add noise to spline controller movement

[DekoGames]

I'd like to add some random noise for train cars using spline controllers to simulate bumps and rough track. I have created variables for roll, pitch, and yaw, but am not sure how to apply this to the controller, or if it can be done.

[_Aka_]

Personally I would make the rendered mesh as a child gameobject of the controller game object. That way, the random transform alterations would be only esthetic, and the position of the parent game object will not be altered.
Was my answer clear?

[DekoGames]

Thanks, I'll give that a try. Also I think your rigid body spline controller demo might help, I will look into how joints may be used.