3D Door Open Animation between two UIViewControllers

Question

This has been asked before, but there is no sample code to be found on stackoverflow and no proper solutions as far as I\'m aware. I have a solution, but it looks crap. I\'d

Answer 1

You have to apply a little trick to get 3D to work:

CATransform3D _3Dt = CATransform3DIdentity;
_3Dt.m34 = 1.0 / -1000;

This creates perspective transform. 1000 represents the distance from the viewer to the objects (you can experiment with this value to get a smooth look).