In the attached file the only items that successfully export to Autocad 2011 as solids are the wheels. The frames just disappear. I’ve had this happen before with polysurfaces that I have edited using control points. Not sure if that’s a cause or a symptom. Any thoughts would be apprciated.
Thanks,
DennisRolling Plexi Screens.3dm (7.3 MB)
Hi Dennis - the frame has a bad surface-(Check command). Use ExtractBadSrf, then Delete, then Cap to close it up again- does that work now?
-Pascal