CGAL users discussion list

 hi,Alliez

 I wanto to know if you have the programme of Planar Parameterization of Triangulated Surface Meshes, which is great helpful to my research.

 

 

 

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Wenlong LI, PhD Candidate 
State Key Lab of Digital Manufacturing Equipment & Technology
Huazhong University of Science & Technology
Wuhan, Hubei, P. R. China (430074)
Tel: ++86-27-87559416-2253
Fax: ++86-27-87559415
Email:

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在2008-03-24，"Pierre Alliez" <> 写道：
> hi Andrew,
>
> I guess you are talking about mesh reconstruction from point sets?
>
> we are working on it - but nothing before the next release.
>
> in the meantime - if you have point sets with oriented normals I recommend
> http://www.cs.jhu.edu/~misha/Code/PoissonRecon/
>
> best,
>
> Pierre
>
> Andrew Corcoran a écrit :
> >
> > Hi there,
> >
> > I''m currently using the 3D alpha shape triangulation package in CGAL 
> > to do mesh generation for point clouds. However alpha shapes don't 
> > seem to deal with concave surfaces or large abrupt concave angle 
> > changes in a visually pleasing manner.
> >
> > I've come across several commercial packages that seem to do this but 
> > nothing thats freely available. I was wondering if there are any plans 
> > to implement other meshing algorithims for point clouds rather than 
> > just Delaunay and Alpha in CGAL or if anyone knows of another 
> > free/open source package that has implemented slightly more robust 
> > point cloud meshing.
> >
> > Thanks
> > Andrew
>
> -- 
> Pierre Alliez
> INRIA Sophia Antipolis - Mediterranee 
> http://www-sop.inria.fr/geometrica/team/Pierre.Alliez/
> Tel: +33 4 92 38 76 77
> Fax: +33 4 97 15 53 95
>
> -- 
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