City Engine Viewport Display Not Working

Question

I'm having an issue opening up City Engine 2015.2 on my machine, where the viewport display isn't showing up properly. I've included a screenshot of what I'm seeing below. Does anyone have an idea of what might be going wrong? The graphics card on the computer I'm using is a AMD Firepro w4100.

JugalPatel · Answer

Hi Thomas,

Thanks for getting back to me! It happens every time I open City Engine, but it only happens on the particular computer that I'm using. Also the graphics card we're using is an AMD Firepro W4100. I also tried changing the environment map and that isn't working. As for the procedural runtime settings, I attached a screenshot below.

ThomasFuchs · Answer

Hello Jugal,

Thank you for the report.

So far, I have never seen reports of such an artifact pattern.

There seems to be an issue with textures rendered black in certain areas.

* Does this happen all the time, or only occasionally?
* Does it help to change the panorama image?
(Edit > Edit Panorama > Environment Map)
* What is your graphic card driver version?
* What are your settings for the Procedural Runtime? 
(Edit > Preferences > General > Procedural Runtime)