How can I set rotational limits on the second Axis in a Hinge2 Joint? I
can set limits on the first axis(the "steering" axis), but not the
second one("The one where the wheel spins around").
Is this possible?
Also, while I'm here, when setting the fdir1 vector in a contact joint,
do I need to make sure that it is orthogonal to the normal = lying on
the plane? Or will ode do this for me?
Thanks