Question: Is your code usable for BESO?

[stefano2734]

See
https://github.com/calculix/beso

Or too difficult to adapt?

The results of the optimization with new areas of tetra elements should be convert to a smooth surface and in result to a solid in CAD by calculix CGX, freecad, Salome or others.

[bertaye]

I think it would be hard to use it directly, but if you make a PR for it etc., I would love to inspect and approve!