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call with python, sometimes there is no meshing

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3 years 2 months ago #3525 by mariopa
Replied by mariopa on topic call with python, sometimes there is no meshing
allready found a solution?

for your info, i am using: ngsolve-v6.2.2101
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3 years 2 months ago #3526 by christopher
Replied by christopher on topic call with python, sometimes there is no meshing
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
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3 years 2 months ago #3527 by mariopa
Replied by mariopa on topic call with python, sometimes there is no meshing
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
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3 years 1 month ago #3572 by mariopa
Replied by mariopa on topic call with python, sometimes there is no meshing
Hi,

do you got some time to solve the bug?

thx
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2 years 11 months ago #3729 by christopher
Replied by christopher on topic call with python, sometimes there is no meshing
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
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