Scrambled Models

Question

Please look att attached jpg.

Every model-file we create or open are scrambled.

It doesn&acute;t matter if we use 2D Seed or 3D Seed.

The program is Power Rail Track SS4, english version. (08.11.09.845)

Most computers here have Nvidia Quadro FX 580, Bios version 62.94.8b.0.5 
 (Have got some suggestions to Roll Back the drivers of the graphics card, but we have different cards and machines and it is the same problem everywhere)

We don&acute;t know what to do or which settings to use... 
 Thanks in advance for any reply of solutions!! 
 
 // best regards 
 Johan Tann

Richard W. Bradshaw · Answer

Go to Style Manager and under the Surface Feature leaf uncheck the 3-D / Plan Display > Line Segments for the random feature style. 
Regards, 
R. W. Bradshaw

jpln · Answer

Hello, 
 
if all drawings look like that even drawing any smartline or basic entities then it can be an issue with the graphic card and DirectX. 
I had this issue on 2 laptops with Quadro FX but not the same model. 
A workaround that allows to work even we cans still see some graphic bugs is to force the use of DirectX 9 
You must set a windows system variable named QV_D3DVERSION and set the value to 9

Todd Moser · Answer

Yes this issue is video related. You will need to resolve that issue but I agree a good workaround is setting the variable mention for Direct X. This should help. 
 
 communities.bentley.com/.../21430.display-issues-qv-d3dversion-solution