python-api: Problem with signed line-tags with the OCC
Hallo,
if I change the kernel in the api-demo "t4.py" from
factory = model.geo
to
factory = model.occ
than I got an OCC error "Error : Unknown OpenCASCADE curve with tag -15". It seems there is a problem with the sign when using the opencascade kernel. (no negative values allowed?). The documentation in gmsh.py file for addCurveLoop() function in occ class says, that one have to use the signed curveTags for direction. I`m using the gmsh SDK from 9.7.2018 for linux.
Best regards Martin