My colleague who works in AutoCAD is exporting these models as polysurface, however when I open these files in Rhino, I can only see the curves as a wireframe.
Furthermore, the curves are very stubborn. For example, I want to extract the face curves of one of the cogs. But I can’t join those curves together. I can’t project the curves to the C plane. Curveboolean fails in weird ways…
Anyone has an idea where the error originates ? Is it the export settings in AutoCAD or the import settings in Rhino ?
result of failed curveboolean