CGAL users discussion list

["Sebastien Loriot (GeometryFactory)" <>]

Could you share a minimal example that we can run and that would
show the pb?

Thanks,

Sebastien.


On 11/18/2016 12:41 PM, Iason Manolas wrote:
> Hello ,
>
> I am trying to segment a polyhedron using the following code:
>
>  void meshSegmentation()
>     {
>         std::cout<<"Segmenting Mesh.."<<std::endl;
>         using
> Facet_int_map=std::map<CGALPolyhedron::Facet_const_handle,std::size_t>;
>         Facet_int_map internal_segment_map;
>         boost::associative_property_map<Facet_int_map>
> segment_property_map(internal_segment_map);
>         std::size_t
> number_of_segments=CGAL::segmentation_via_sdf_values(P,segment_property_map);
>         std::cout<<"Number of segments: "<<number_of_segments<<std::endl;
>         std::cout<<"Segmentation finished."<<std::endl;
>
>     }
>
> (I have previously checked that the P.is_valid()==1)
> Why is the number of segments always equal to the number of faces?