Currently, selecting Render Settings/Entity Type filter then say cylinders to exclude it from being imported into Sunshader, will provide a cleaner looking image when shadows are turned on. However, after exiting Sunshader the selections are reset and needs to be done again each time Sunshader is used. I use SS almost as much if not more than O2C as it gives a better image to check the design progress. Having DataCAD remember the selections made in the Render Settings would be most useful.
DataCAD user since v4!
Regards
Mark Bell
Principal
ATELIER MARK BELL
Australia
https://www.ateliermarkbell.com
Regards
Mark Bell
Principal
ATELIER MARK BELL
Australia
https://www.ateliermarkbell.com