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[Gilles <>]

Hello,

I'm trying to extend Faces in Polyhedron, I get compilation error :

Error : 

C:\MyProjects\projet_dll\CGAL-4.5\include\CGAL\Nef_3\polyhedron_3_to_nef_3.h:265:
erreur : incomplete type
'CGAL::internal::Plane_constructor<CGAL::HalfedgeDS_face_base&lt;CGAL::HalfedgeDS_list_types&lt;CGAL::Epeck,
CGAL::I_Polyhedron_derived_items_3&lt;My_items>, std::allocator<int> >,
CGAL::Boolean_tag<true>, CGAL::Boolean_tag<false> >::Plane_not_supported>'
used in nested name specifier
           
internal::Plane_constructor<Plane>::get_opposite_orthogonal_vector(pe_prev->facet()->plane()));

Code (*.h) :

#ifndef POLYHEDRON_AC_H
#define POLYHEDRON_AC_H

#include "formvirtual.h"
#include "polygon_ac.h"

#include <CGAL/Exact_predicates_exact_constructions_kernel.h>
#include <CGAL/Polyhedron_3.h>
#include <CGAL/IO/Polyhedron_iostream.h>
#include <CGAL/IO/Nef_polyhedron_iostream_3.h>
#include <CGAL/Bbox_3.h>
#include <CGAL/bounding_box.h>

#include <iostream>
#include <fstream>

// A face type with a color member variable.
template <class Refs>
struct My_face : public CGAL::HalfedgeDS_face_base<Refs> {
    CGAL::Color color;
};

// An items type using my face.
struct My_items : public CGAL::Polyhedron_items_3 {
    template <class Refs, class Traits>
    struct Face_wrapper {
        typedef My_face<Refs> Face;
    };
};

typedef CGAL::Exact_predicates_exact_constructions_kernel  Kernel;
*typedef CGAL::Polyhedron_3<Kernel, My_items>    Polyhedron; // **** HERE
*****
typedef Polyhedron::Halfedge_handle        Halfedge_handle;
typedef Polyhedron::Halfedge_around_facet_const_circulator HF_circulator;
typedef Polyhedron::HalfedgeDS             HalfedgeDS;
typedef CGAL::Nef_polyhedron_3<Kernel> Nef_polyhedron;
typedef CGAL::Bbox_3 Bbox_3;
typedef Kernel::Iso_cuboid_3 Iso_cuboid_3;
typedef CGAL::Aff_transformation_3 <Kernel>  Transformation_3;
typedef CGAL::Vector_3<Kernel>       Vector_ex;

class Polyhedron_ac :public FormVirtual, public Polyhedron

{
    Q_OBJECT
...

Any clue ?

Gilles
                                                                              
                         
^



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