call with python, sometimes there is no meshing

allready found a solution?

for your info, i am using: ngsolve-v6.2.2101

Hi, I can reproduce the issue and I think it is a bug in the meshsize restriction from the curvature (or in the curvature computation in occ). I hope I have some time to track it down the coming week or so.
Best
Christopher

thank you very much, this will help me a lot.

maybe you can tell me here if there is a new version with this bug fix?

would be nice, but thank anyways!

regards, mario

Hi,

do you got some time to solve the bug?

thx

Hi, sorry didn't have much time. This seems to be a bug with opencascade. When I use freecad to extract surface 25+29 from the geometry and export it as step then it messes up the geometry too. Maybe someone can help you there or in the occ forums. For me steps to reproduce were
Load the geometry in Freecad -> select face 25 and 29 -> in Draft click create Facebinder from selected surfaces -> Click the newly created object and export it to step file -> Load it again. -> See that edge parametrization is screwed up.
Because of this occ bug netgen fails too.

Best