meshpro/optimesh

Support 3D tetrahedral meshes

nschloe opened this issue · 6 comments

nschloe commented
Support 3D tetrahedral meshes
tcdoe commented

Upvoted this, any progress in Tets?

nschloe commented

Absolutely not. 😄 If you're in a rush, I'd recommend looking at Mmg.

  • ❤️1
olivecha commented

Hi, do you plan on implementing optimization of 2D quad meshes ?

  • 👍1
nschloe commented

@olivecha No plans. Gmsh can do it, though!

olivecha commented

Alright, I just wanted to optimize the meshzoo Q4 disk_quad, because it seems of poor quality compared to a pygmsh circle.

meshzoo :
meshzoo

pygmesh :
pygmesh

ttsesm commented

@nschloe I guess there is no progress in this yet, is that correct?

In my case, I am interested to create something similar to this blender addon https://www.youtube.com/watch?v=ZG_ZMnKzVTQ where I would like to fracture as solid mesh. I've managed to have something up and running by using tegen tetrahedralization but as you can see from the pictures below the segmentation gives really rough cuts due to the internal tetrahedra:
image
image

Any idea how I could smooth this to a more realistic fracturing similarly to what is exemplified in the linked video?

Thanks.