Johan, Thanks for the reply. I actual don’t use either. I have a function that gets the transform of the view port, and the transform of a each plane…

Well, I decided it was worth the effort to just change what I was doing. I’m using a orient constraint and have a master control for all my cards tha…

are you using a link constraint, or a scripted controller, reaction controller, to get the boxes to follow? A reaction controller set to the switch mi…

Why not just use a spinner with a range integer range of 0 – 1. It will do the same thing, if I understood you correctly, and its a fairly simple set…

Dave, I’ve also had this issue in the past. A few things that I’ve noticed, if you are in direct 3d mode it will slowdown the track editor and undo. …