> The purpose is "CAD-like" -- that is, parametric surface modeling operations on polygonal geometry. > Blender has its purposes, but I think surface or solid

> The purpose is "CAD-like" -- that is, parametric surface modeling operations on polygonal geometry. > Blender has its purposes, but I think surface or solid CAD must be pretty far down the roadmap. As a workaround, here is a free "Export IGES" addon for Blender, which could convert polygonal model into solid/surface CAD file format. [0] https://www.digital-sculptors.com/cms/index.php/software/blender-plugins/63-export-iges.html https://www.digital-sculptors.com/cms/index.php/software/ble... [1] https://blenderartists.org/t/blender-add-on-export-to-iges/1324178 https://blenderartists.org/t/blender-add-on-export-to-iges/1...