CGAL users discussion list

["Sebastien Loriot (GeometryFactory)" <>]

I read your question too fast, I thought you simply wanted to close the
surface.
There is a huge literature on mesh smoothing, but out-of-the box
solution is available in CGAL.

One thing you can try is remeshing without marking the polyline as
sharp feature.

Sebastien.


On 04/26/2012 03:26 PM, Oleg wrote:
> Hello Sebastien! Could you specify a little bit more, what you meant? It
> sounds interesting, but I'm not sure how the part of the other surface can
> help. I've tried mesh_polyhedral_domain_with_features.cpp example with the
> sphere and crater, but it doesn't make the edge smoother...
>
>
> Sebastien Loriot (GeometryFactory) wrote
> > You can use the part of the other surface bounded by the curve.
> > For example, if you have two spheres intersecting along a circle, you'll
> > have a sphere with a crater.
> >
> > Sebastien.
> >
> > On 04/23/2012 01:40 PM, Oleg wrote:
> > > Hello everyone! I have a set of points in 3D as the result of calculating
> > > intersection of two triangulated 3D figures. Since they are calculated as
> > > intersection of individual triangles of the two meshes, they form a
> > > rather
> > > rough polyline. Are there any means in CGAL to smooth it over? The goal
> > > is
> > > to obtain a smooth sharp curve of intersection of two 3D figures.
> > >
> > > Oleg
> > >
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