575 lines
18 KiB
C++
575 lines
18 KiB
C++
// Copyright (c) 2014 GeometryFactory (France). All rights reserved.
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//
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// This file is part of CGAL (www.cgal.org)
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//
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// $URL: https://github.com/CGAL/cgal/blob/v5.1/BGL/include/CGAL/boost/graph/properties_OpenMesh.h $
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// $Id: properties_OpenMesh.h bd3f47c 2020-03-24T11:02:57+01:00 Sébastien Loriot
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// SPDX-License-Identifier: LGPL-3.0-or-later OR LicenseRef-Commercial
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//
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//
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// Author(s) : Philipp Möller
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#include <CGAL/assertions.h>
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#include <CGAL/boost/graph/properties.h>
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#include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
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#include <boost/mpl/if.hpp>
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#ifndef OPEN_MESH_CLASS
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#error OPEN_MESH_CLASS is not defined
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#endif
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// note only the properties below are protected by the macro,
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// the rest of the file is the shared implementation of properties for
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// OpenMesh::PolyMesh_ArrayKernelT<K> and OpenMesh::TriMesh_ArrayKernelT<K>
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#ifndef CGAL_BOOST_GRAPH_PROPERTIES_OPENMESH_H
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#define CGAL_BOOST_GRAPH_PROPERTIES_OPENMESH_H
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namespace CGAL {
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template <typename Mesh, typename Descriptor, typename Value>
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class OM_pmap {
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public:
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typedef typename boost::mpl::if_<boost::is_same<Descriptor, typename boost::graph_traits<Mesh>::vertex_descriptor>,
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OpenMesh::VPropHandleT<Value>,
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typename boost::mpl::if_<boost::is_same<Descriptor, typename boost::graph_traits<Mesh>::face_descriptor>,
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OpenMesh::FPropHandleT<Value>,
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typename boost::mpl::if_<boost::is_same<Descriptor, typename boost::graph_traits<Mesh>::halfedge_descriptor>,
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OpenMesh::HPropHandleT<Value>,
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OpenMesh::EPropHandleT<Value> >::type>::type>::type H;
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typedef boost::read_write_property_map_tag category;
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typedef Descriptor key_type;
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typedef Value value_type;
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typedef value_type& reference;
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OM_pmap()
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{}
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OM_pmap(Mesh& m)
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: mesh(&m)
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{
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mesh->add_property(h);
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}
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OM_pmap(Mesh& m, H h)
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: mesh(&m), h(h)
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{
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mesh->add_property(h);
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}
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inline friend reference get(const OM_pmap<Mesh,Descriptor,Value>& pm,
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typename boost::graph_traits<Mesh>::vertex_descriptor k)
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{
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return pm.mesh->property(pm.h,k);
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}
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inline friend reference get(const OM_pmap<Mesh,Descriptor,Value>& pm,
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typename boost::graph_traits<Mesh>::face_descriptor k)
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{
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return pm.mesh->property(pm.h,k);
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}
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inline friend reference get(const OM_pmap<Mesh,Descriptor,Value>& pm,
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typename boost::graph_traits<Mesh>::halfedge_descriptor k)
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{
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return pm.mesh->property(pm.h,k);
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}
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inline friend reference get(const OM_pmap<Mesh,Descriptor,Value>& pm,
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typename boost::graph_traits<Mesh>::edge_descriptor k)
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{
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typename Mesh::EdgeHandle eh(k.idx());
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return pm.mesh->property(pm.h,eh);
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}
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inline friend void put(const OM_pmap<Mesh,Descriptor,Value>& pm,
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typename boost::graph_traits<Mesh>::vertex_descriptor k,
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const value_type& v)
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{
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pm.mesh->property(pm.h,k) = v;
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}
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inline friend void put(const OM_pmap<Mesh,Descriptor,Value>& pm,
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typename boost::graph_traits<Mesh>::face_descriptor k,
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const value_type& v)
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{
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pm.mesh->property(pm.h,k) = v;
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}
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inline friend void put(const OM_pmap<Mesh,Descriptor,Value>& pm,
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typename boost::graph_traits<Mesh>::halfedge_descriptor k,
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const value_type& v)
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{
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pm.mesh->property(pm.h,k) = v;
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}
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inline friend void put(const OM_pmap<Mesh,Descriptor,Value>& pm,
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typename boost::graph_traits<Mesh>::edge_descriptor k,
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const value_type& v)
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{
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typename Mesh::EdgeHandle eh(k.idx());
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pm.mesh->property(pm.h,eh) = v;
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}
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reference operator[](key_type k)
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{
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return mesh->property(h,k);
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}
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H handle() const
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{
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return h;
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}
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H& handle()
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{
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return h;
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}
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Mesh* mesh;
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H h;
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};
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template <typename OpenMesh>
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class OM_edge_weight_pmap
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: public boost::put_get_helper<typename OpenMesh::Scalar , OM_edge_weight_pmap<OpenMesh> >
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{
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public:
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typedef boost::readable_property_map_tag category;
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typedef typename OpenMesh::Scalar value_type;
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typedef value_type reference;
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typedef typename boost::graph_traits<OpenMesh>::edge_descriptor key_type;
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OM_edge_weight_pmap(const OpenMesh& sm)
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: sm_(sm)
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{}
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value_type operator[](const key_type& e) const
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{
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return sm_.calc_edge_length(e.halfedge());
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}
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private:
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const OpenMesh& sm_;
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};
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template <typename K, typename VEF>
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class OM_index_pmap : public boost::put_get_helper<unsigned int, OM_index_pmap<K,VEF> >
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{
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public:
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typedef boost::readable_property_map_tag category;
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typedef unsigned int value_type;
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typedef unsigned int reference;
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typedef VEF key_type;
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OM_index_pmap()
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{}
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value_type operator[](const key_type& vd) const
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{
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return vd.idx();
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}
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};
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template<typename OpenMesh, typename P>
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class OM_point_pmap //: public boost::put_get_helper<bool, OM_point_pmap<OpenMesh> >
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{
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public:
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typedef boost::read_write_property_map_tag category;
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#if defined(CGAL_USE_OM_POINTS)
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typedef typename OpenMesh::Point value_type;
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typedef const typename OpenMesh::Point& reference;
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#else
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typedef P value_type;
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typedef P reference;
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#endif
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typedef typename boost::graph_traits<OpenMesh>::vertex_descriptor key_type;
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OM_point_pmap()
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: sm_(nullptr)
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{}
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OM_point_pmap(const OpenMesh& sm)
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: sm_(&sm)
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{}
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OM_point_pmap(const OM_point_pmap& pm)
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: sm_(pm.sm_)
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{}
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value_type operator[](key_type v)
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{
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#if defined(CGAL_USE_OM_POINTS)
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return sm_->point(v);
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#else
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CGAL_assertion(sm_!=nullptr);
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typename OpenMesh::Point const& omp = sm_->point(v);
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return value_type(omp[0], omp[1], omp[2]);
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#endif
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}
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inline friend reference get(const OM_point_pmap<OpenMesh,P>& pm, key_type v)
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{
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CGAL_precondition(pm.sm_!=nullptr);
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#if defined(CGAL_USE_OM_POINTS)
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return pm.sm_->point(v);
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#else
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CGAL_assertion(pm.sm_!=nullptr);
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typename OpenMesh::Point const& omp = pm.sm_->point(v);
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return value_type(omp[0], omp[1], omp[2]);
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#endif
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}
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inline friend void put(const OM_point_pmap<OpenMesh,P>& pm, key_type v, const value_type& p)
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{
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CGAL_precondition(pm.sm_!=nullptr);
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#if defined(CGAL_USE_OM_POINTS)
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const_cast<OpenMesh&>(*pm.sm_).set_point(v,p);
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#else
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const_cast<OpenMesh&>(*pm.sm_).set_point
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(v, typename OpenMesh::Point((float)p[0], (float)p[1], (float)p[2]));
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#endif
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}
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private:
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const OpenMesh* sm_;
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};
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} // CGAL
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#endif // CGAL_BOOST_GRAPH_PROPERTIES_OPENMESH_H
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// overloads and specializations in the boost namespace
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namespace boost {
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//
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// edge_weight
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//
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template <typename K>
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struct property_map<OPEN_MESH_CLASS, boost::edge_weight_t >
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{
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typedef OPEN_MESH_CLASS Mesh;
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typedef CGAL::OM_edge_weight_pmap<Mesh> type;
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typedef CGAL::OM_edge_weight_pmap<Mesh> const_type;
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};
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//
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// vertex_index
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//
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template <typename K>
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struct property_map<OPEN_MESH_CLASS, boost::vertex_index_t >
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{
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typedef OPEN_MESH_CLASS Mesh;
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typedef CGAL::OM_index_pmap<K, typename boost::graph_traits<Mesh>::vertex_descriptor> type;
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typedef CGAL::OM_index_pmap<K, typename boost::graph_traits<Mesh>::vertex_descriptor> const_type;
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};
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//
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// face_index
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//
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template <typename K>
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struct property_map<OPEN_MESH_CLASS, boost::face_index_t >
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{
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typedef OPEN_MESH_CLASS Mesh;
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typedef CGAL::OM_index_pmap<K, typename boost::graph_traits<Mesh>::face_descriptor> type;
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typedef CGAL::OM_index_pmap<K, typename boost::graph_traits<Mesh>::face_descriptor> const_type;
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};
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//
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// edge_index
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//
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template <typename K>
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struct property_map<OPEN_MESH_CLASS, boost::edge_index_t >
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{
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typedef OPEN_MESH_CLASS Mesh;
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typedef CGAL::OM_index_pmap<K, typename boost::graph_traits<Mesh>::edge_descriptor> type;
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typedef CGAL::OM_index_pmap<K, typename boost::graph_traits<Mesh>::edge_descriptor> const_type;
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};
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//
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// halfedge_index
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//
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template <typename K>
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struct property_map<OPEN_MESH_CLASS, boost::halfedge_index_t >
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{
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typedef OPEN_MESH_CLASS Mesh;
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typedef CGAL::OM_index_pmap<K, typename boost::graph_traits<Mesh>::halfedge_descriptor> type;
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typedef CGAL::OM_index_pmap<K, typename boost::graph_traits<Mesh>::halfedge_descriptor> const_type;
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};
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template<typename K>
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struct property_map<OPEN_MESH_CLASS, boost::vertex_point_t >
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{
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typedef CGAL::Exact_predicates_inexact_constructions_kernel::Point_3 P;
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typedef OPEN_MESH_CLASS Mesh;
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typedef CGAL::OM_point_pmap<Mesh, P> type;
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typedef type const_type;
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};
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} // namespace boost
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namespace CGAL{
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template<typename K>
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struct graph_has_property<OPEN_MESH_CLASS, boost::edge_weight_t>
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: CGAL::Tag_true{};
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template<typename K>
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struct graph_has_property<OPEN_MESH_CLASS, boost::vertex_index_t>
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: CGAL::Tag_true{};
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template<typename K>
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struct graph_has_property<OPEN_MESH_CLASS, boost::face_index_t>
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: CGAL::Tag_true{};
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template<typename K>
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struct graph_has_property<OPEN_MESH_CLASS, boost::edge_index_t>
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: CGAL::Tag_true{};
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template<typename K>
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struct graph_has_property<OPEN_MESH_CLASS, boost::halfedge_index_t>
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: CGAL::Tag_true{};
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template<typename K>
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struct graph_has_property<OPEN_MESH_CLASS, boost::vertex_point_t>
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: CGAL::Tag_true{};
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} //end CGAL
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namespace OpenMesh {
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template <typename K>
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typename boost::property_map<OPEN_MESH_CLASS, boost::edge_weight_t>::const_type
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get(boost::edge_weight_t, const OPEN_MESH_CLASS& sm)
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{
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typedef OPEN_MESH_CLASS Mesh;
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return CGAL::OM_edge_weight_pmap<Mesh>(sm);
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}
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template <typename K>
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typename OPEN_MESH_CLASS::Scalar
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get(boost::edge_weight_t, const OPEN_MESH_CLASS& sm,
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const typename boost::graph_traits<OPEN_MESH_CLASS >::edge_descriptor& e)
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{
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typedef OPEN_MESH_CLASS Mesh;
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return CGAL::OM_edge_weight_pmap<Mesh>(sm)[e];
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}
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template <typename K>
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CGAL::OM_index_pmap<K, typename boost::graph_traits<OPEN_MESH_CLASS >::vertex_descriptor>
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get(const boost::vertex_index_t&, const OPEN_MESH_CLASS&)
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{
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typedef OPEN_MESH_CLASS Mesh;
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return CGAL::OM_index_pmap<K, typename boost::graph_traits<Mesh>::vertex_descriptor>();
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}
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template <typename K>
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typename boost::property_map<OPEN_MESH_CLASS, boost::face_index_t>::const_type
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get(const boost::face_index_t&, const OPEN_MESH_CLASS&)
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{
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typedef OPEN_MESH_CLASS Mesh;
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return CGAL::OM_index_pmap<K, typename boost::graph_traits<Mesh>::face_descriptor>();
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}
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template <typename K>
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CGAL::OM_index_pmap<K, typename boost::graph_traits<OPEN_MESH_CLASS >::edge_descriptor>
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get(const boost::edge_index_t&, const OPEN_MESH_CLASS&)
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{
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return CGAL::OM_index_pmap<K, typename boost::graph_traits<OPEN_MESH_CLASS >::edge_descriptor>();
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}
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template <typename K>
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CGAL::OM_index_pmap<K, typename boost::graph_traits<OPEN_MESH_CLASS >::halfedge_descriptor>
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get(const boost::halfedge_index_t&, const OPEN_MESH_CLASS&)
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{
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return CGAL::OM_index_pmap<K, typename boost::graph_traits<OPEN_MESH_CLASS >::halfedge_descriptor>();
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}
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template<typename K>
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CGAL::OM_point_pmap<OPEN_MESH_CLASS,
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typename CGAL::Exact_predicates_inexact_constructions_kernel::Point_3>
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get(boost::vertex_point_t, const OPEN_MESH_CLASS& g)
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{
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typedef typename CGAL::Exact_predicates_inexact_constructions_kernel::Point_3 P;
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return CGAL::OM_point_pmap<OPEN_MESH_CLASS, P>(g);
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}
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// get for intrinsic properties
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#define CGAL_OM_INTRINSIC_PROPERTY(RET, PROP, TYPE) \
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template<typename K> \
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RET \
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get(PROP p, const OPEN_MESH_CLASS& sm, \
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typename boost::graph_traits< OPEN_MESH_CLASS >::TYPE x) \
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{ return get(get(p, sm), x); } \
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CGAL_OM_INTRINSIC_PROPERTY(int, boost::vertex_index_t, vertex_descriptor)
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CGAL_OM_INTRINSIC_PROPERTY(int, boost::edge_index_t, edge_descriptor)
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CGAL_OM_INTRINSIC_PROPERTY(int, boost::halfedge_index_t, halfedge_descriptor)
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CGAL_OM_INTRINSIC_PROPERTY(int, boost::face_index_t, face_descriptor)
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// CGAL_OM_INTRINSIC_PROPERTY(std::size_t, boost::halfedge_index_t, face_descriptor)
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CGAL_OM_INTRINSIC_PROPERTY(typename CGAL::Exact_predicates_inexact_constructions_kernel::Point_3, boost::vertex_point_t, vertex_descriptor)
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#undef CGAL_OM_INTRINSIC_PROPERTY
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// put for intrinsic properties
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// only available for vertex_point
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template<typename K>
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void
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put(boost::vertex_point_t p, OPEN_MESH_CLASS& g,
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typename boost::graph_traits< OPEN_MESH_CLASS >::vertex_descriptor vd,
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#if defined(CGAL_USE_OM_POINTS)
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const typename K::Point& point)
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#else
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const CGAL::Exact_predicates_inexact_constructions_kernel::Point_3& point)
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#endif
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{
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put(get(p,g), vd, point);
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}
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} // namespace OpenMesh
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// dynamic properties
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namespace boost {
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template <typename K, typename V>
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struct property_map<OPEN_MESH_CLASS, CGAL::dynamic_vertex_property_t<V> >
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{
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typedef OPEN_MESH_CLASS SM;
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typedef typename boost::graph_traits<SM>::vertex_descriptor vertex_descriptor;
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typedef CGAL::OM_pmap<SM,vertex_descriptor, V> SMPM;
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typedef CGAL::internal::Dynamic<SM, SMPM> type;
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typedef CGAL::internal::Dynamic_with_index<vertex_descriptor, V> const_type;
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};
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template <typename K, typename V>
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struct property_map<OPEN_MESH_CLASS, CGAL::dynamic_halfedge_property_t<V> >
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{
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typedef OPEN_MESH_CLASS SM;
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typedef typename boost::graph_traits<SM>::halfedge_descriptor halfedge_descriptor;
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typedef CGAL::OM_pmap<SM,halfedge_descriptor, V> SMPM;
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typedef CGAL::internal::Dynamic<SM, SMPM> type;
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typedef CGAL::internal::Dynamic_with_index<halfedge_descriptor, V> const_type;
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};
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template <typename K, typename V>
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struct property_map<OPEN_MESH_CLASS, CGAL::dynamic_edge_property_t<V> >
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{
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typedef OPEN_MESH_CLASS SM;
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typedef typename boost::graph_traits<SM>::edge_descriptor edge_descriptor;
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typedef CGAL::OM_pmap<SM,edge_descriptor, V> SMPM;
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typedef CGAL::internal::Dynamic<SM, SMPM> type;
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typedef CGAL::internal::Dynamic_with_index<edge_descriptor, V> const_type;
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};
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template <typename K, typename V>
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struct property_map<OPEN_MESH_CLASS, CGAL::dynamic_face_property_t<V> >
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{
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typedef OPEN_MESH_CLASS SM;
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typedef typename boost::graph_traits<SM>::face_descriptor face_descriptor;
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typedef CGAL::OM_pmap<SM,face_descriptor, V> SMPM;
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typedef CGAL::internal::Dynamic<SM, SMPM> type;
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typedef CGAL::internal::Dynamic_with_index<face_descriptor, V> const_type;
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};
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} // namespace boost
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namespace OpenMesh {
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// get function for dynamic properties of mutable graph
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template <typename K, typename V>
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typename boost::property_map<OPEN_MESH_CLASS, CGAL::dynamic_vertex_property_t<V> >::type
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get(CGAL::dynamic_vertex_property_t<V>, OPEN_MESH_CLASS& om)
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{
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typedef OPEN_MESH_CLASS OM;
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typedef typename boost::property_map<OM, CGAL::dynamic_vertex_property_t<V> >::SMPM SMPM;
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typedef typename boost::property_map<OM, CGAL::dynamic_vertex_property_t<V> >::type DPM;
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|
return DPM(om, new SMPM(om));
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|
}
|
|
|
|
template <typename K, typename V>
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|
typename boost::property_map<OPEN_MESH_CLASS, CGAL::dynamic_halfedge_property_t<V> >::type
|
|
get(CGAL::dynamic_halfedge_property_t<V>, OPEN_MESH_CLASS& om)
|
|
{
|
|
typedef OPEN_MESH_CLASS OM;
|
|
typedef typename boost::property_map<OM, CGAL::dynamic_halfedge_property_t<V> >::SMPM SMPM;
|
|
typedef typename boost::property_map<OM, CGAL::dynamic_halfedge_property_t<V> >::type DPM;
|
|
return DPM(om, new SMPM(om));
|
|
}
|
|
|
|
template <typename K, typename V>
|
|
typename boost::property_map<OPEN_MESH_CLASS, CGAL::dynamic_edge_property_t<V> >::type
|
|
get(CGAL::dynamic_edge_property_t<V>, OPEN_MESH_CLASS& om)
|
|
{
|
|
typedef OPEN_MESH_CLASS OM;
|
|
typedef typename boost::property_map<OM, CGAL::dynamic_edge_property_t<V> >::SMPM SMPM;
|
|
typedef typename boost::property_map<OM, CGAL::dynamic_edge_property_t<V> >::type DPM;
|
|
return DPM(om, new SMPM(om));
|
|
}
|
|
|
|
template <typename K, typename V>
|
|
typename boost::property_map<OPEN_MESH_CLASS, CGAL::dynamic_face_property_t<V> >::type
|
|
get(CGAL::dynamic_face_property_t<V>, OPEN_MESH_CLASS& om)
|
|
{
|
|
typedef OPEN_MESH_CLASS OM;
|
|
typedef typename boost::property_map<OM, CGAL::dynamic_face_property_t<V> >::SMPM SMPM;
|
|
typedef typename boost::property_map<OM, CGAL::dynamic_face_property_t<V> >::type DPM;
|
|
return DPM(om, new SMPM(om));
|
|
}
|
|
|
|
// get function for dynamic properties of const graph
|
|
template <typename K, typename V>
|
|
typename boost::property_map<OPEN_MESH_CLASS, CGAL::dynamic_vertex_property_t<V> >::const_type
|
|
get(CGAL::dynamic_vertex_property_t<V>, const OPEN_MESH_CLASS& om)
|
|
{
|
|
typedef OPEN_MESH_CLASS OM;
|
|
typedef typename boost::property_map<OM, CGAL::dynamic_vertex_property_t<V> >::const_type DPM;
|
|
return DPM(num_vertices(om));
|
|
}
|
|
|
|
template <typename K, typename V>
|
|
typename boost::property_map<OPEN_MESH_CLASS, CGAL::dynamic_halfedge_property_t<V> >::const_type
|
|
get(CGAL::dynamic_halfedge_property_t<V>, const OPEN_MESH_CLASS& om)
|
|
{
|
|
typedef OPEN_MESH_CLASS OM;
|
|
typedef typename boost::property_map<OM, CGAL::dynamic_halfedge_property_t<V> >::const_type DPM;
|
|
return DPM(num_halfedges(om));
|
|
}
|
|
|
|
template <typename K, typename V>
|
|
typename boost::property_map<OPEN_MESH_CLASS, CGAL::dynamic_edge_property_t<V> >::const_type
|
|
get(CGAL::dynamic_edge_property_t<V>, const OPEN_MESH_CLASS& om)
|
|
{
|
|
typedef OPEN_MESH_CLASS OM;
|
|
typedef typename boost::property_map<OM, CGAL::dynamic_edge_property_t<V> >::const_type DPM;
|
|
return DPM(num_edges(om));
|
|
}
|
|
|
|
template <typename K, typename V>
|
|
typename boost::property_map<OPEN_MESH_CLASS, CGAL::dynamic_face_property_t<V> >::const_type
|
|
get(CGAL::dynamic_face_property_t<V>, const OPEN_MESH_CLASS& om)
|
|
{
|
|
typedef OPEN_MESH_CLASS OM;
|
|
typedef typename boost::property_map<OM, CGAL::dynamic_face_property_t<V> >::const_type DPM;
|
|
return DPM(num_faces(om));
|
|
}
|
|
|
|
// implementation detail: required by Dynamic_property_map_deleter
|
|
template <typename Pmap, typename K>
|
|
void remove_property(Pmap pm, OPEN_MESH_CLASS& om)
|
|
{
|
|
om.remove_property(pm.handle());
|
|
}
|
|
|
|
} // namespace OpenMesh
|
|
|
|
#undef OPEN_MESH_CLASS
|