Problem meshing a BREP file when changing order of faces in the shell
We try to build BREP files by own Python script from a geometry stored in different format. However we faild to use GMSH to mesh these VALID BREP files.
For example we have two BREP files (test_prism_OK1.brep and test_prism_BAD1.brep) describing simple 3-side prism. In the first case the final shell lists the side faces first then the top and bottom caps, this works fine. If we just change the order of faces, the caps first then the sides, we get some warning and errors (bad1_messages.txt)
I checked the files several times and found no topology problem with them. The only unusual thing is that all lines and surfaces are B-spline geometric objects as we want to mesh curved geometries latter on.
Can you, please, explain the meaning of numbers in the warnings and error messages? It would help a lot to possibly find a workaround or fix.