CGAL users discussion list

[Renato <>]

I'm using the kernel #include
<CGAL/Exact_predicates_exact_constructions_kernel_with_sqrt.h> because I
intend to use CSG operations. 

The normals are computed by:

---------------------------------------------------------------------
void compute_normals_per_facet()
{
    std::for_each(facets_begin(),facets_end(), Facet_normal());
}               

...

struct Facet_normal
{
    template <class Facet>
    void operator()(Facet& f)
   {     
        typename Facet::Halfedge_handle h = f.halfedge();
        typename Facet::Normal_3 normal = CGAL::cross_product(
                                  h->next()->vertex()->point() -
h->vertex()->point(),
                                  h->next()->next()->vertex()->point() -
h->next()->vertex()->point());

        f.normal() = normal / CGAL::sqrt((normal * normal));
   }
};
---------------------------------------------------------------------

The f.normal() has correct values and everything works ok, but the computer
memory is filled very quickly (~2GB) and the program crashes.
I think it is expected.I have searched the cgal-discuss for answer but I've
got no solution. 
Is there a way to have it working?

Thanks in advance!



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