@tig said:

Perhaps a Graphics-Card issue ?
Have you tried updating your GC drivers and restarting SketchUp ?
Have you tried adjusting the SketchUp Preferences > OpenGL settings ?

Possibly, but I have "unchecked" everything from anti-aliasing to show full sized textures to no avail.

Unfortunately, I am running on the intel iris built-in card at the moment while I am waiting for a new workstation, but I have not heard if any issues.

Hi! I am wondering why my shadows are showing up very jagged (tessellated) on my terrain that was made from contours imported into SketchUp 2017 Pro? Please see attached image for example of what I am talking about. I have been using SketchUp for 13 years and I have never seen this.

Thanks in advance.

W