/usr/include/CGAL/Mesh_polyhedron_3.h is in libcgal-dev 4.2-5ubuntu1.
This file is owned by root:root, with mode 0o644.
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// All rights reserved.
//
// This file is part of CGAL (www.cgal.org).
// You can redistribute it and/or modify it under the terms of the GNU
// General Public License as published by the Free Software Foundation,
// either version 3 of the License, or (at your option) any later version.
//
// Licensees holding a valid commercial license may use this file in
// accordance with the commercial license agreement provided with the software.
//
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
//
// $URL$
// $Id$
//
//
// Author(s) : Stephane Tayeb
//
//******************************************************************************
// File Description :
//******************************************************************************
#ifndef CGAL_MESH_POLYHEDRON_3_H
#define CGAL_MESH_POLYHEDRON_3_H
#include <CGAL/Polyhedron_3.h>
#include <CGAL/Polyhedron_items_3.h>
#include <set>
namespace CGAL {
namespace Mesh_3 {
template <typename Refs, typename Tag, typename Point, typename Patch_id>
class Mesh_polyhedron_vertex :
public CGAL::HalfedgeDS_vertex_base<Refs, Tag, Point>
{
public:
typedef std::set<Patch_id> Set_of_indices;
private:
typedef CGAL::HalfedgeDS_vertex_base<Refs, Tag, Point> Pdv_base;
Set_of_indices indices;
public:
int nb_of_feature_edges;
bool is_corner() const {
return nb_of_feature_edges > 2;
}
bool is_feature_vertex() const {
return nb_of_feature_edges != 0;
}
void add_incident_patch(const Patch_id i) {
indices.insert(i);
}
const Set_of_indices&
incident_patches_ids_set() const {
return indices;
}
Mesh_polyhedron_vertex() : Pdv_base(), nb_of_feature_edges(0) {}
Mesh_polyhedron_vertex(const Point& p) : Pdv_base(p), nb_of_feature_edges(0) {}
};
template <class Refs, class Tprev, class Tvertex, class Tface>
class Mesh_polyhedron_halfedge :
public CGAL::HalfedgeDS_halfedge_base<Refs,Tprev,Tvertex,Tface>
{
private:
bool feature_edge;
public:
Mesh_polyhedron_halfedge()
: feature_edge(false) {};
bool is_feature_edge() const {
return feature_edge;
}
void set_feature_edge(const bool b) {
feature_edge = b;
this->opposite()->feature_edge = b;
}
};
template <class Refs, class T_, class Pln_, class Patch_id>
class Mesh_polyhedron_face :
public CGAL::HalfedgeDS_face_base<Refs,T_,Pln_>
{
private:
Patch_id patch_id_;
public:
Mesh_polyhedron_face()
: patch_id_(1) {}
int patch_id() const {
return patch_id_;
}
void set_patch_id(const int i) {
patch_id_ = i;
}
};
template <typename Patch_id>
class Mesh_polyhedron_items : public CGAL::Polyhedron_items_3 {
public:
// wrap vertex
template<class Refs, class Traits> struct Vertex_wrapper
{
typedef typename Traits::Point_3 Point;
typedef Mesh_polyhedron_vertex<Refs,
CGAL::Tag_true,
Point,
Patch_id> Vertex;
};
// wrap face
template<class Refs, class Traits> struct Face_wrapper
{
typedef Mesh_polyhedron_face<Refs,
CGAL::Tag_true,
CGAL::Tag_false,
Patch_id> Face;
};
// wrap halfedge
template<class Refs, class Traits> struct Halfedge_wrapper
{
typedef Mesh_polyhedron_halfedge<Refs,
CGAL::Tag_true,
CGAL::Tag_true,
CGAL::Tag_true> Halfedge;
};
};
} // end namespace Mesh_3
template <typename Gt, typename Patch_id=int>
struct Mesh_polyhedron_3
{
typedef Polyhedron_3<Gt, Mesh_3::Mesh_polyhedron_items<Patch_id> > type;
typedef type Type;
};
} // end namespace CGAL
#endif // CGAL_MESH_POLYHEDRON_3_H
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