[Gmsh] mesh smoothing, voropy

[Nico Schlömer]

Hi everyone,

I spent some time getting a Lloyd-type smoother for 2D meshes to work, it's
now part of voropy [1]. You can check out some video footage [2] and try it
out yourself:
```
$ pip install voropy
$ mesh_smoothing your.msh out.msh -t 1.0e-3 -v
```
It's substantially faster than Gmsh's smoother, so this should hopefully be
useful to some of you. In any case, I was able to improve all of the 2D
meshes that come out of Gmsh.

Comments and suggestions are welcome!

Cheers,
Nico

[1] https://github.com/nschloe/voropy
[2] https://youtu.be/qJ-698m2klw
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://onelab.info/pipermail/gmsh/attachments/20170223/29c8b636/attachment.html>