I try to import and preview a toroidal surface with trim wire from a step file created with Solid works. I use python OCC and the Qt viewer interface provided with it.
The basis geometry of the toroidal surface is good but the trimming don't work. When I import the file to solid works, all works fine. If I reverse the wire, the trimming seems to work.
Has anyone got this kind of problem ? I don't know if there is a problem in solid works export, OCC import or if I have a error in my code.