How can I change player position according to object position and rotation? I tried something like this:

Players[0].pos(car().actor.matrix().pos+Vec(0,0,2)) but when my car change his rotation player isn't next to door but inside the car:

http://img687.imageshack.us/gal.php?g=scrsh.jpg

Vec offset(1,2,3)
player.pos(offset*car.matrix)

Thanks a lot