CGAL users discussion list

["Sebastien Loriot (GeometryFactory)" <>]

If the area of your mesh is large, a large number of points will be
generated and it is probably the allocation of these points that are
the pb.

Sebastien.

On 02/09/2018 06:13 PM, Andreas Fabri wrote:
> My guess is that with 4000 sample points and the total
> area of your mesh there are too many points.
>
> Maybe post a small program and the mesh, so that we
> can have a closer look.
>
> andreas
>
> On 2/9/2018 4:54 PM, nolvis wrote:
> > Hello!
> > I am trying to use approximate_Hausdorff_distance on  
> > CGAL::Surface_mesh_3
> > data structure meshes, but after +- 30 seconds of calculations i'm 
> > getting
> > every time bad alloc .
> >
> > Code was taken from PMP example:
> >
> > std::cout << "Approximated Hausdorff distance: "
> >            << 
> > CGAL::Polygon_mesh_processing::approximate_Hausdorff_distance
> >                  <TAG>(mesh1, mesh2,
> > CGAL::Polygon_mesh_processing::parameters::number_of_points_per_area_unit(4000)) 
> >
> >            << std::endl;
> >
> >
> >
> >
> >
> >
> >
> >
> > --
> > Sent from: http://cgal-discuss.949826.n4.nabble.com/