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- From: Zohar <>
- To:
- Subject: [cgal-discuss] Surface remeshing using mesh generation
- Date: Wed, 14 Mar 2012 03:24:00 -0700 (PDT)
There are two options, using c2t3 or c3t3. C2t3 is currently under
development and buggy. C3t3 works even better than Graphite (on some small
samples that I tried), but still I'm waiting to solve:
http://cgal-discuss.949826.n4.nabble.com/Convert-C3t3-to-Polyhedron-td4467182.html
to get the output. I was wondering what's the difference between the two
mesh generation algorithms. They both seem to implement [BO05], which uses
3D restricted delaunay. Can I expect in the future from both to generate the
same output mesh?
Next I implemented my own small idea, which I described on the second post
on the link above. Namely to represent the polyhedron as an implicit
function of inside / outside, and feed it to c2t3. Laurent condition proved
to be more robust than mine. My condition generated far away islands even
with Epic kernel (??). This simple remeshing proved to be more robust
(again, on some small tests that I've made) than the previous mentioned
algorithms.
I found that for the AABB Simple_cartesian<double> is enough.
Any ideas for improving the performance or the inside condition?
--
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Sent from the cgal-discuss mailing list archive at Nabble.com.
- [cgal-discuss] Surface remeshing using mesh generation, Zohar, 03/14/2012
- Re: [cgal-discuss] Surface remeshing using mesh generation, Andreas Fabri, 03/14/2012
- [cgal-discuss] Re: Surface remeshing using mesh generation, Zohar, 03/14/2012
- Re: [cgal-discuss] Re: Surface remeshing using mesh generation, Andreas Fabri, 03/14/2012
- [cgal-discuss] Re: Surface remeshing using mesh generation, Zohar, 03/14/2012
- Re: [cgal-discuss] Re: Surface remeshing using mesh generation, Andreas Fabri, 03/14/2012
- [cgal-discuss] Re: Surface remeshing using mesh generation, Zohar, 03/15/2012
- Re: [cgal-discuss] Re: Surface remeshing using mesh generation, Andreas Fabri, 03/14/2012
- [cgal-discuss] Re: Surface remeshing using mesh generation, Zohar, 03/14/2012
- Re: [cgal-discuss] Re: Surface remeshing using mesh generation, Andreas Fabri, 03/14/2012
- [cgal-discuss] Re: Surface remeshing using mesh generation, Zohar, 03/14/2012
- Re: [cgal-discuss] Surface remeshing using mesh generation, Andreas Fabri, 03/14/2012
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