adobe acrobat animation

I got a file that I could MOVE around in for Acrobat. I have never seen this file format. How do we convert a file into this format. Thanx

Was it something like this?

http://www.chaosgroup.com/forums/vbulletin/showthread.php?t=44081

Purchase acrobat 8.0 3D and it will allow you to convert a .3ds file into a 3d pdf with the ability to orbit, set cameras, cut sections, measure objects, etc…