CGAL users discussion list

["Sebastien Loriot (GeometryFactory)" <>]

Reminder: this is not an officially documented function but as indicated
in the inline documentation:

 *   \cgalParamBegin{face_index_map} a property map containing the 
index of each face of `tm` \cgalParamEnd


So a face index map for your polyhedron type must be provided since
it does not have a default (while Surface_mesh does).

Look at dynamic property for example:
https://doc.cgal.org/latest/BGL/index.html#title25

Sebastien.


On 06/27/2018 01:25 PM, sergio wrote:
> I have the following code:
>
> bool repairOBJFile(std::string & fileName)
> {
>         clock_t begin = clock();
>
>         std::cout << std::endl;
>         std::cout << std::endl;
>
>         std::cout << 
> "..........................................................."
> << std::endl;
>         std::cout << ".                        Reapairing                       
> ."
> << std::endl;
>         std::cout << 
> "..........................................................."
> << std::endl;
>
>         std::ifstream input(fileName);
>         if (!input)
>         {
>                 std::cerr << "Cannot open file " << std::endl;
>                 return false;
>         }
>
>         std::vector<Kernel::Point_3> points;
>         std::vector< std::vector<std::size_t> > polygons;
>         if (!CGAL::read_OBJ(input, points, polygons))
>         {
>                 std::cerr << "Error parsing the OFF file " << std::endl;
>                 return false;
>         }
>         //Mesh mesh;
>         Polyhedron mesh;
>         CGAL::Polygon_mesh_processing::orient_polygon_soup(points, polygons);
>         CGAL::Polygon_mesh_processing::polygon_soup_to_polygon_mesh(points,
> polygons, mesh);
>
>
>         bool solved =
> CGAL::Polygon_mesh_processing::experimental::autorefine_and_remove_self_intersections(mesh);
>         if (!solved)
>         {
>                 std::cout << "Some self-intersection could not be fixed" << 
> std::endl;
>                 //return false;
>         }
>
>         addStringToFileName(fileName, "_fixed.obj");
>         std::ofstream ofs(fileName);
>         CGAL::print_polyhedron_wavefront(ofs, mesh);
>
>         clock_t end = clock();
>         double elapsed_secs = double(end - begin) / CLOCKS_PER_SEC;
>
>         std::cout << std::endl;
>         std::cout << std::endl;
>
>         std::cout << "Repairing time:.................." << elapsed_secs << "
> seconds."<<" = " << elapsed_secs/60<<"min"<< std::endl;
>
>         return true;
> }
>
> the result of the compilation is the following messages:
>
> Severity        Code    Description     Project File    Line    Suppression 
> State
> Error   C2665   'CGAL::get': none of the 3 overloads could convert all the
> argument types  cgal_vtk_test
> C:\dev\CGAL-4.12\include\CGAL\Polygon_mesh_processing\internal\Corefinement\Output_builder_for_autorefinement.h
> 317     
>
> Severity        Code    Description     Project File    Line    Suppression 
> State
> Error   C2039   'key_type': is not a member of 
> 'boost::property_traits<KeyMap>'
> cgal_vtk_test   C:\dev\CGAL-4.12\include\CGAL\property_map.h    111
>
> Severity        Code    Description     Project File    Line    Suppression 
> State
> Error   C3646   'key_type': unknown override specifier  cgal_vtk_test
> C:\dev\CGAL-4.12\include\CGAL\property_map.h    111     
>
>
> Severity        Code    Description     Project File    Line    Suppression 
> State
> Error   C4430   missing type specifier - int assumed. Note: C++ does not 
> support
> default-int     cgal_vtk_test   C:\dev\CGAL-4.12\include\CGAL\property_map.h  
>   111     
>
>
> Severity        Code    Description     Project File    Line    Suppression 
> State
> Error   C2665
> 'CGAL::Property_map_binder<FaceIdMap,boost::iterator_property_map&lt;T
> *,boost::typed_identity_property_map&lt;T>,T,T &>>::get': none of the 5
> overloads could convert all the argument types  cgal_vtk_test
> C:\dev\CGAL-4.12\include\CGAL\Polygon_mesh_processing\internal\Corefinement\Output_builder_for_autorefinement.h
> 415     
>
> whats wrong?
>
> Thanks in adavance
>
>
>
>
>
> --
> Sent from: http://cgal-discuss.949826.n4.nabble.com/