I recently upgraded video cards to Nvidia K2000 driver version 320.78. We are running Creo 2.0 m100, but this issue also repeats on Creo 3.0 F000.
We have a machine design with transparent windows. When I set OIT using the config option "blended_transparency independent" the display of the machine is incorrect at certain view points. That is if I look thru one window I see the components inside the machine (sub-assemblies) and they show correctly; however, looking thru a window on a different side of the machine 90 degrees around shows none of the internal subassemblies. Setting "blended_transparency blended" corrects the issue but will remove the performance improvements of OIT.
Any suggestions? Anyone else seen this?