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Re: periodic weighted voronoi tesselation library (c++, open-source)

 

By the way, Sergei, did you find how to use this TesselationW->Volume(id) in Yade?

B.

On 29/10/10 17:18, Bruno Chareyre wrote:
Thanks for suggestion Vaclav. I've been looking a little, but it needs more time to understand how to use it. Fluid coupling needs iterations on tetrahedra of the triangulation, and they don't seem to be explicitely defined in Voro++.
Sergei, why "faster"? Did you compare CPU times with CGAL?

Bruno





I stumbled accross http://math.lbl.gov/voro++/examples/radical/ (what
they call "radical" is what you call "weighted"). Perhaps it could be
useful for Ema with the periodic tringulation which CGAL does not
handle. Note that the code was produced for analyzing particle flows
(with LAMMMS).

Cheers, Vaclav

Hm, I use this lib too (though, at the moment without a periodicity and weights). It is very good: simple and fast (as opposed to CGAL)...





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Bruno Chareyre
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ENSE³ - Grenoble INP
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