CGAL users discussion list

["Sebastien Loriot (GeometryFactory)" <>]

On 04/10/2012 07:26 PM, Francesc wrote:
> I am trying to refine an already created mesh, in order to remove slivers.
> Essentially, I want the inscribed spheres to my tetrahedrons to be "big
> enough".
>
> I think that I should be able to use refine_mesh for this purpose, but I
> want to use my already generated set of points as an input to this
> algorithm. I am new to CGAL and I have been trying to achieve this without
> success...
>
> Is there any way that I can set up a MeshComplex_3InTriangulation_3 with my
> point-cloud / mesh ? so that I can run the refine_mesh after that?
>
> Will it be better to use a MeshDomainWithFeatures_3 and assume that my nodes
> are features which should be represented? (that is not truthful or correct,
> but it may do the trick).
>
> Thank you,
If you mesh does not fit inside a weighted Delaunay triangulation, there 
is no chance refine_mesh will work.

What are the reasons which prevent you from using directly the 3D mesh 
generator of CGAL?

Sebastien.


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