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Exception in netgen::OCCGenerateMesh() at Surface meshing

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Exception in netgen::OCCGenerateMesh() at Surface meshing

Posted by Ashish Kumar at March 17. 2019

I am creating a mesh around crack (which is represented by several lines on a face). I am using partition option to merge a base face and these crack lines. But while meshing I am getting the following error:

Algorithm failed: Exception in netgen::OCCGenerateMesh() at Surface meshing

I think there is some problem in geometry module when creating partition. For simple case this script runs fine. But for a slightly complicated case I am getting this error.

I have uploaded my script here. There is a python script but a meshingInput.txt is required to run the meshingScript.py. Both these files are located in this folder. 

https://www.dropbox.com/sh/ayx5m9x0bz33hu6/AADZMSejywiP3ws6rA0LmfkCa?dl=0

Please check and let me know the solution. 

Thanks.

Re: Exception in netgen::OCCGenerateMesh() at Surface meshing

Posted by SMESH expert at Monday 17:35

Hello

Thank you for reporting this issue. Unfortunately I don't see a so easy solution to produce it fast.

Best regards

Edward

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