Problem with 3D on AC12 (Mac)

[Anonymous]

Sometimes the 3D view causes odd polygons to appear. They don't disappear after quitting Archicad.
It looks like this:

I use the student version of AC12 on OSX Tiger on a new iMac.

[Eduardo Rolon]

Please read;

http://archicad-talk.graphisoft.com/viewtopic.php?t=20850&start=0