51 #ifndef OPENMESH_DECIMATER_DECIMATERT_HH
52 #define OPENMESH_DECIMATER_DECIMATERT_HH
59 #include <OpenMesh/Core/Utils/Property.hh>
77 template <
typename MeshT >
86 typedef std::vector< Module* > ModuleList;
87 typedef typename ModuleList::iterator ModuleListIterator;
113 void info( std::ostream& _os );
121 template <
typename _Module >
127 _mh.init(
new _Module(*
this) );
128 all_modules_.push_back( _mh.module() );
137 template <
typename _Module >
143 typename ModuleList::iterator it = std::find(all_modules_.begin(),
147 if ( it == all_modules_.end() )
151 all_modules_.erase( it );
160 template <
typename Module >
164 return *_mh.module();
172 size_t decimate(
size_t _n_collapses = 0 );
177 return ( (_n_vertices <
mesh().n_vertices()) ?
184 size_t decimate_to_faces(
size_t _n_vertices=0,
size_t _n_faces=0 );
188 void update_modules(CollapseInfo& _ci)
190 typename ModuleList::iterator m_it, m_end = bmodules_.end();
191 for (m_it = bmodules_.begin(); m_it != m_end; ++m_it)
192 (*m_it)->postprocess_collapse(_ci);
209 : mesh_(_mesh), prio_(_prio), pos_(_pos)
213 less( VertexHandle _vh0, VertexHandle _vh1 )
214 {
return mesh_.property(prio_, _vh0) < mesh_.property(prio_, _vh1); }
217 greater( VertexHandle _vh0, VertexHandle _vh1 )
218 {
return mesh_.property(prio_, _vh0) > mesh_.property(prio_, _vh1); }
221 get_heap_position(VertexHandle _vh)
222 {
return mesh_.property(pos_, _vh); }
225 set_heap_position(VertexHandle _vh,
int _pos)
226 { mesh_.property(pos_, _vh) = _pos; }
241 void heap_vertex(VertexHandle _vh);
259 void set_uninitialized() {
260 initialized_ =
false;
273 std::auto_ptr<DeciHeap> heap_;
276 ModuleList bmodules_;
282 ModuleList all_modules_;
297 Self& operator = (
const Self&);
305 #if defined(OM_INCLUDE_TEMPLATES) && !defined(OPENMESH_DECIMATER_DECIMATERT_CC)
306 #define OPENMESH_DECIMATER_TEMPLATES
310 #endif // OPENMESH_DECIMATER_DECIMATERT_HH defined