8 Mar
2011
8 Mar
'11
6:26 p.m.
Hi,
SfePy can now uniformly refine tetrahedral meshes using Domain.refine(). It's quite simple to try - look at 'tests/test_domain.py'. It uses an algorithm from [1], that prevents spoiling element quality in subsequent refinements.
r.
[1] Juergen Bey: Tetrahedral grid refinement, Computing 55 (1995), no. 4, 355--378