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Mesh.hh
1 #ifndef OPENMESH_PYTHON_MESH_HH
2 #define OPENMESH_PYTHON_MESH_HH
3 
4 #include "Python/Bindings.hh"
5 #include "Python/Iterator.hh"
6 #include "Python/Circulator.hh"
7 
8 #include <boost/python/stl_iterator.hpp>
9 
10 namespace OpenMesh {
11 namespace Python {
12 
13 BOOST_PYTHON_MEMBER_FUNCTION_OVERLOADS(garbage_collection_overloads, garbage_collection, 0, 3)
14 BOOST_PYTHON_MEMBER_FUNCTION_OVERLOADS(add_property_overloads, add_property, 1, 2)
15 
16 BOOST_PYTHON_MEMBER_FUNCTION_OVERLOADS(copy_all_properties_overloads, copy_all_properties, 2, 3)
17 
18 BOOST_PYTHON_MEMBER_FUNCTION_OVERLOADS(delete_vertex_overloads, delete_vertex, 1, 2)
19 BOOST_PYTHON_MEMBER_FUNCTION_OVERLOADS(delete_edge_overloads, delete_edge, 1, 2)
20 BOOST_PYTHON_MEMBER_FUNCTION_OVERLOADS(delete_face_overloads, delete_face, 1, 2)
21 BOOST_PYTHON_MEMBER_FUNCTION_OVERLOADS(is_boundary_overloads, is_boundary, 1, 2)
22 
23 BOOST_PYTHON_MEMBER_FUNCTION_OVERLOADS(find_feature_edges_overloads, find_feature_edges, 0, 1)
24 BOOST_PYTHON_MEMBER_FUNCTION_OVERLOADS(update_normal_overloads, update_normal, 1, 2)
25 BOOST_PYTHON_MEMBER_FUNCTION_OVERLOADS(update_halfedge_normals_overloads, update_halfedge_normals, 0, 1)
26 BOOST_PYTHON_MEMBER_FUNCTION_OVERLOADS(calc_halfedge_normal_overloads, calc_halfedge_normal, 1, 2)
27 
42 template <class Mesh, class IndexHandle>
43 void set_status(Mesh& _self, IndexHandle _h, const OpenMesh::Attributes::StatusInfo& _info) {
44  _self.status(_h) = _info;
45 }
46 
63 template <class Mesh, class PropHandle, class IndexHandle>
64 void set_property(Mesh& _self, PropHandle _ph, IndexHandle _h, const object& _value) {
65  _self.property(_ph, _h) = _value;
66 }
67 
82 template <class Mesh, class PropHandle>
83 void set_property(Mesh& _self, PropHandle _ph, const object& _value) {
84  _self.property(_ph) = _value;
85 }
86 
96 template <class Mesh, class OtherMesh>
97 void assign_connectivity(Mesh& _self, const OtherMesh& _other) {
98  _self.assign_connectivity(_other);
99 }
100 
104 template <class Mesh, class Iterator, size_t (ArrayKernel::*n_items)() const>
105 IteratorWrapperT<Iterator, n_items> get_iterator(Mesh& _self) {
106  return IteratorWrapperT<Iterator, n_items>(_self, typename Iterator::value_type(0));
107 }
108 
112 template <class Mesh, class Iterator, size_t (ArrayKernel::*n_items)() const>
113 IteratorWrapperT<Iterator, n_items> get_skipping_iterator(Mesh& _self) {
114  return IteratorWrapperT<Iterator, n_items>(_self, typename Iterator::value_type(0), true);
115 }
116 
127 template <class Mesh, class Circulator, class CenterEntityHandle>
128 CirculatorWrapperT<Circulator, CenterEntityHandle> get_circulator(Mesh& _self, CenterEntityHandle _handle) {
129  return CirculatorWrapperT<Circulator, CenterEntityHandle>(_self, _handle);
130 }
131 
146 template <class Mesh>
147 void garbage_collection(Mesh& _self, list& _vh_to_update, list& _hh_to_update, list& _fh_to_update, bool _v = true, bool _e = true, bool _f = true) {
148  // Convert list of handles to vector of pointers
149  stl_input_iterator<VertexHandle*> vh_begin(_vh_to_update);
150  stl_input_iterator<VertexHandle*> vh_end;
151  std::vector<VertexHandle*> vh_vector;
152  vh_vector.insert(vh_vector.end(), vh_begin, vh_end);
153 
154  // Convert list of handles to vector of pointers
155  stl_input_iterator<HalfedgeHandle*> hh_begin(_hh_to_update);
156  stl_input_iterator<HalfedgeHandle*> hh_end;
157  std::vector<HalfedgeHandle*> hh_vector;
158  hh_vector.insert(hh_vector.end(), hh_begin, hh_end);
159 
160  // Convert list of handles to vector of pointers
161  stl_input_iterator<FaceHandle*> fh_begin(_fh_to_update);
162  stl_input_iterator<FaceHandle*> fh_end;
163  std::vector<FaceHandle*> fh_vector;
164  fh_vector.insert(fh_vector.end(), fh_begin, fh_end);
165 
166  // Call garbage collection
167  _self.garbage_collection(vh_vector, hh_vector, fh_vector, _v, _e, _f);
168 }
169 
178 template<class Mesh>
179 FaceHandle add_face(Mesh& _self, const list& _vhandles) {
180  stl_input_iterator<VertexHandle> begin(_vhandles);
181  stl_input_iterator<VertexHandle> end;
182 
183  std::vector<VertexHandle> vector;
184  vector.insert(vector.end(), begin, end);
185 
186  return _self.add_face(vector);
187 }
188 
199 template <class Class>
200 void expose_type_specific_functions(Class& _class) {
201  // See the template specializations below
202 }
203 
207 template <>
208 void expose_type_specific_functions(class_<PolyMesh>& _class) {
209  typedef PolyMesh::Scalar Scalar;
210  typedef PolyMesh::Point Point;
211  typedef PolyMesh::Normal Normal;
212  typedef PolyMesh::Color Color;
213 
214  FaceHandle (PolyMesh::*add_face_3_vh)(VertexHandle, VertexHandle, VertexHandle ) = &PolyMesh::add_face;
215  FaceHandle (PolyMesh::*add_face_4_vh)(VertexHandle, VertexHandle, VertexHandle, VertexHandle) = &PolyMesh::add_face;
216  FaceHandle (*add_face_list)(PolyMesh&, const list&) = &add_face;
217 
218  void (PolyMesh::*split_eh_pt)(EdgeHandle, const Point&) = &PolyMesh::split;
219  void (PolyMesh::*split_eh_vh)(EdgeHandle, VertexHandle) = &PolyMesh::split;
220  void (PolyMesh::*split_fh_pt)(FaceHandle, const Point&) = &PolyMesh::split;
221  void (PolyMesh::*split_fh_vh)(FaceHandle, VertexHandle) = &PolyMesh::split;
222 
223  Normal (PolyMesh::*calc_face_normal_pt)(const Point&, const Point&, const Point&) const = &PolyMesh::calc_face_normal;
224 
225  _class
226  .def("add_face", add_face_3_vh)
227  .def("add_face", add_face_4_vh)
228  .def("add_face", add_face_list)
229 
230  .def("split", split_eh_pt)
231  .def("split", split_eh_vh)
232  .def("split", split_fh_pt)
233  .def("split", split_fh_vh)
234 
235  .def("split_copy", &PolyMesh::split_copy)
236 
237  .def("calc_face_normal", calc_face_normal_pt)
238 
239  .def("insert_edge", &PolyMesh::insert_edge)
240  ;
241 }
242 
246 template <>
247 void expose_type_specific_functions(class_<TriMesh>& _class) {
248  typedef TriMesh::Scalar Scalar;
249  typedef TriMesh::Point Point;
250  typedef TriMesh::Normal Normal;
251  typedef TriMesh::Color Color;
252 
253  FaceHandle (TriMesh::*add_face_3_vh)(VertexHandle, VertexHandle, VertexHandle) = &TriMesh::add_face;
254  FaceHandle (*add_face_list)(TriMesh&, const list&) = &add_face;
255 
256  VertexHandle (TriMesh::*split_eh_pt)(EdgeHandle, const Point&) = &TriMesh::split;
257  void (TriMesh::*split_eh_vh)(EdgeHandle, VertexHandle) = &TriMesh::split;
258  VertexHandle (TriMesh::*split_fh_pt)(FaceHandle, const Point&) = &TriMesh::split;
259  void (TriMesh::*split_fh_vh)(FaceHandle, VertexHandle) = &TriMesh::split;
260 
261  VertexHandle (TriMesh::*split_copy_eh_pt)(EdgeHandle, const Point&) = &TriMesh::split_copy;
262  void (TriMesh::*split_copy_eh_vh)(EdgeHandle, VertexHandle) = &TriMesh::split_copy;
263  VertexHandle (TriMesh::*split_copy_fh_pt)(FaceHandle, const Point&) = &TriMesh::split_copy;
264  void (TriMesh::*split_copy_fh_vh)(FaceHandle, VertexHandle) = &TriMesh::split_copy;
265 
266  HalfedgeHandle (TriMesh::*vertex_split_pt)(Point, VertexHandle, VertexHandle, VertexHandle) = &TriMesh::vertex_split;
267  HalfedgeHandle (TriMesh::*vertex_split_vh)(VertexHandle, VertexHandle, VertexHandle, VertexHandle) = &TriMesh::vertex_split;
268 
269  _class
270  .def("add_face", add_face_3_vh)
271  .def("add_face", add_face_list)
272 
273  .def("split", split_eh_pt)
274  .def("split", split_eh_vh)
275  .def("split", split_fh_pt)
276  .def("split", split_fh_vh)
277 
278  .def("split_copy", split_copy_eh_pt)
279  .def("split_copy", split_copy_eh_vh)
280  .def("split_copy", split_copy_fh_pt)
281  .def("split_copy", split_copy_fh_vh)
282 
283  .def("opposite_vh", &TriMesh::opposite_vh)
284  .def("opposite_he_opposite_vh", &TriMesh::opposite_he_opposite_vh)
285 
286  .def("vertex_split", vertex_split_pt)
287  .def("vertex_split", vertex_split_vh)
288 
289  .def("is_flip_ok", &TriMesh::is_flip_ok)
290  .def("flip", &TriMesh::flip)
291  ;
292 }
293 
294 
302 template <class Mesh>
303 void expose_mesh(const char *_name) {
304  using OpenMesh::Attributes::StatusInfo;
305 
306  typedef typename Mesh::Scalar Scalar;
307  typedef typename Mesh::Point Point;
308  typedef typename Mesh::Normal Normal;
309  typedef typename Mesh::Color Color;
310 
311  //======================================================================
312  // KernelT Function Pointers
313  //======================================================================
314 
315  // Get the i'th item
316  VertexHandle (Mesh::*vertex_handle_uint )(unsigned int) const = &Mesh::vertex_handle;
317  HalfedgeHandle (Mesh::*halfedge_handle_uint)(unsigned int) const = &Mesh::halfedge_handle;
318  EdgeHandle (Mesh::*edge_handle_uint )(unsigned int) const = &Mesh::edge_handle;
319  FaceHandle (Mesh::*face_handle_uint )(unsigned int) const = &Mesh::face_handle;
320 
321  // Delete items
322  void (Mesh::*garbage_collection_bools)(bool, bool, bool) = &Mesh::garbage_collection;
323  void (*garbage_collection_lists_bools)(Mesh&, list&, list&, list&, bool, bool, bool) = &garbage_collection;
324 
325  // Vertex connectivity
326  HalfedgeHandle (Mesh::*halfedge_handle_vh)(VertexHandle) const = &Mesh::halfedge_handle;
327  HalfedgeHandle (Mesh::*halfedge_handle_fh)(FaceHandle ) const = &Mesh::halfedge_handle;
328 
329  // Halfedge connectivity
330  FaceHandle (Mesh::*face_handle_hh )(HalfedgeHandle) const = &Mesh::face_handle;
331  HalfedgeHandle (Mesh::*prev_halfedge_handle_hh)(HalfedgeHandle) const = &Mesh::prev_halfedge_handle;
332  EdgeHandle (Mesh::*edge_handle_hh )(HalfedgeHandle) const = &Mesh::edge_handle;
333 
334  // Edge connectivity
335  HalfedgeHandle (Mesh::*halfedge_handle_eh_uint)(EdgeHandle, unsigned int) const = &Mesh::halfedge_handle;
336 
337  // Set halfedge
338  void (Mesh::*set_halfedge_handle_vh_hh)(VertexHandle, HalfedgeHandle) = &Mesh::set_halfedge_handle;
339  void (Mesh::*set_halfedge_handle_fh_hh)(FaceHandle, HalfedgeHandle ) = &Mesh::set_halfedge_handle;
340 
341  // Handle -> Item
342  const typename Mesh::Vertex& (Mesh::*vertex )(VertexHandle ) const = &Mesh::vertex;
343  const typename Mesh::Halfedge& (Mesh::*halfedge)(HalfedgeHandle) const = &Mesh::halfedge;
344  const typename Mesh::Edge& (Mesh::*edge )(EdgeHandle ) const = &Mesh::edge;
345  const typename Mesh::Face& (Mesh::*face )(FaceHandle ) const = &Mesh::face;
346 
347  // Item -> Handle
348  VertexHandle (Mesh::*handle_v)(const typename Mesh::Vertex& ) const = &Mesh::handle;
349  HalfedgeHandle (Mesh::*handle_h)(const typename Mesh::Halfedge&) const = &Mesh::handle;
350  EdgeHandle (Mesh::*handle_e)(const typename Mesh::Edge& ) const = &Mesh::handle;
351  FaceHandle (Mesh::*handle_f)(const typename Mesh::Face& ) const = &Mesh::handle;
352 
353  // Get value of a standard property (point, normal, color)
354  const typename Mesh::Point& (Mesh::*point_vh )(VertexHandle ) const = &Mesh::point;
355  const typename Mesh::Normal& (Mesh::*normal_vh)(VertexHandle ) const = &Mesh::normal;
356  const typename Mesh::Normal& (Mesh::*normal_hh)(HalfedgeHandle) const = &Mesh::normal;
357  const typename Mesh::Normal& (Mesh::*normal_fh)(FaceHandle ) const = &Mesh::normal;
358  const typename Mesh::Color& (Mesh::*color_vh )(VertexHandle ) const = &Mesh::color;
359  const typename Mesh::Color& (Mesh::*color_hh )(HalfedgeHandle) const = &Mesh::color;
360  const typename Mesh::Color& (Mesh::*color_eh )(EdgeHandle ) const = &Mesh::color;
361  const typename Mesh::Color& (Mesh::*color_fh )(FaceHandle ) const = &Mesh::color;
362 
363  // Get value of a standard property (texture coordinate)
364  const typename Mesh::TexCoord1D& (Mesh::*texcoord1D_vh)(VertexHandle ) const = &Mesh::texcoord1D;
365  const typename Mesh::TexCoord1D& (Mesh::*texcoord1D_hh)(HalfedgeHandle) const = &Mesh::texcoord1D;
366  const typename Mesh::TexCoord2D& (Mesh::*texcoord2D_vh)(VertexHandle ) const = &Mesh::texcoord2D;
367  const typename Mesh::TexCoord2D& (Mesh::*texcoord2D_hh)(HalfedgeHandle) const = &Mesh::texcoord2D;
368  const typename Mesh::TexCoord3D& (Mesh::*texcoord3D_vh)(VertexHandle ) const = &Mesh::texcoord3D;
369  const typename Mesh::TexCoord3D& (Mesh::*texcoord3D_hh)(HalfedgeHandle) const = &Mesh::texcoord3D;
370 
371  // Get value of a standard property (status)
372  const StatusInfo& (Mesh::*status_vh)(VertexHandle ) const = &Mesh::status;
373  const StatusInfo& (Mesh::*status_hh)(HalfedgeHandle) const = &Mesh::status;
374  const StatusInfo& (Mesh::*status_eh)(EdgeHandle ) const = &Mesh::status;
375  const StatusInfo& (Mesh::*status_fh)(FaceHandle ) const = &Mesh::status;
376 
377  // Set value of a standard property (point, normal, color)
378  void (Mesh::*set_normal_vh)(VertexHandle, const typename Mesh::Normal&) = &Mesh::set_normal;
379  void (Mesh::*set_normal_hh)(HalfedgeHandle, const typename Mesh::Normal&) = &Mesh::set_normal;
380  void (Mesh::*set_normal_fh)(FaceHandle, const typename Mesh::Normal&) = &Mesh::set_normal;
381  void (Mesh::*set_color_vh )(VertexHandle, const typename Mesh::Color& ) = &Mesh::set_color;
382  void (Mesh::*set_color_hh )(HalfedgeHandle, const typename Mesh::Color& ) = &Mesh::set_color;
383  void (Mesh::*set_color_eh )(EdgeHandle, const typename Mesh::Color& ) = &Mesh::set_color;
384  void (Mesh::*set_color_fh )(FaceHandle, const typename Mesh::Color& ) = &Mesh::set_color;
385 
386  // Set value of a standard property (texture coordinate)
387  void (Mesh::*set_texcoord1D_vh)(VertexHandle, const typename Mesh::TexCoord1D&) = &Mesh::set_texcoord1D;
388  void (Mesh::*set_texcoord1D_hh)(HalfedgeHandle, const typename Mesh::TexCoord1D&) = &Mesh::set_texcoord1D;
389  void (Mesh::*set_texcoord2D_vh)(VertexHandle, const typename Mesh::TexCoord2D&) = &Mesh::set_texcoord2D;
390  void (Mesh::*set_texcoord2D_hh)(HalfedgeHandle, const typename Mesh::TexCoord2D&) = &Mesh::set_texcoord2D;
391  void (Mesh::*set_texcoord3D_vh)(VertexHandle, const typename Mesh::TexCoord3D&) = &Mesh::set_texcoord3D;
392  void (Mesh::*set_texcoord3D_hh)(HalfedgeHandle, const typename Mesh::TexCoord3D&) = &Mesh::set_texcoord3D;
393 
394  // Set value of a standard property (status)
395  void (*set_status_vh)(Mesh&, VertexHandle, const StatusInfo&) = &set_status;
396  void (*set_status_hh)(Mesh&, HalfedgeHandle, const StatusInfo&) = &set_status;
397  void (*set_status_eh)(Mesh&, EdgeHandle, const StatusInfo&) = &set_status;
398  void (*set_status_fh)(Mesh&, FaceHandle, const StatusInfo&) = &set_status;
399 
400  // Property management - add property
401  void (Mesh::*add_property_vph)(VPropHandleT<object>&, const std::string&) = &Mesh::add_property;
402  void (Mesh::*add_property_eph)(EPropHandleT<object>&, const std::string&) = &Mesh::add_property;
403  void (Mesh::*add_property_hph)(HPropHandleT<object>&, const std::string&) = &Mesh::add_property;
404  void (Mesh::*add_property_fph)(FPropHandleT<object>&, const std::string&) = &Mesh::add_property;
405  void (Mesh::*add_property_mph)(MPropHandleT<object>&, const std::string&) = &Mesh::add_property;
406 
407  // Property management - remove property
408  void (Mesh::*remove_property_vph)(VPropHandleT<object>&) = &Mesh::remove_property;
409  void (Mesh::*remove_property_eph)(EPropHandleT<object>&) = &Mesh::remove_property;
410  void (Mesh::*remove_property_hph)(HPropHandleT<object>&) = &Mesh::remove_property;
411  void (Mesh::*remove_property_fph)(FPropHandleT<object>&) = &Mesh::remove_property;
412  void (Mesh::*remove_property_mph)(MPropHandleT<object>&) = &Mesh::remove_property;
413 
414  // Property management - get property by name
415  bool (Mesh::*get_property_handle_vph)(VPropHandleT<object>&, const std::string&) const = &Mesh::get_property_handle;
416  bool (Mesh::*get_property_handle_eph)(EPropHandleT<object>&, const std::string&) const = &Mesh::get_property_handle;
417  bool (Mesh::*get_property_handle_hph)(HPropHandleT<object>&, const std::string&) const = &Mesh::get_property_handle;
418  bool (Mesh::*get_property_handle_fph)(FPropHandleT<object>&, const std::string&) const = &Mesh::get_property_handle;
419  bool (Mesh::*get_property_handle_mph)(MPropHandleT<object>&, const std::string&) const = &Mesh::get_property_handle;
420 
421  // Property management - get property value for an item
422  const object& (Mesh::*property_vertex )(VPropHandleT<object>, VertexHandle ) const = &Mesh::property;
423  const object& (Mesh::*property_edge )(EPropHandleT<object>, EdgeHandle ) const = &Mesh::property;
424  const object& (Mesh::*property_halfedge)(HPropHandleT<object>, HalfedgeHandle) const = &Mesh::property;
425  const object& (Mesh::*property_face )(FPropHandleT<object>, FaceHandle ) const = &Mesh::property;
426  const object& (Mesh::*property_mesh )(MPropHandleT<object> ) const = &Mesh::property;
427 
428  // Property management - set property value for an item
429  void (*set_property_vertex )(Mesh&, VPropHandleT<object>, VertexHandle, const object&) = &set_property;
430  void (*set_property_edge )(Mesh&, EPropHandleT<object>, EdgeHandle, const object&) = &set_property;
431  void (*set_property_halfedge)(Mesh&, HPropHandleT<object>, HalfedgeHandle, const object&) = &set_property;
432  void (*set_property_face )(Mesh&, FPropHandleT<object>, FaceHandle, const object&) = &set_property;
433  void (*set_property_mesh )(Mesh&, MPropHandleT<object>, const object&) = &set_property;
434 
435  // Low-level adding new items
436  VertexHandle (Mesh::*new_vertex_void )(void ) = &Mesh::new_vertex;
437  VertexHandle (Mesh::*new_vertex_point)(const typename Mesh::Point& ) = &Mesh::new_vertex;
438  FaceHandle (Mesh::*new_face_void )(void ) = &Mesh::new_face;
439  FaceHandle (Mesh::*new_face_face )(const typename Mesh::Face& ) = &Mesh::new_face;
440 
441  // Kernel item iterators
442  IteratorWrapperT<typename Mesh::VertexIter, &Mesh::n_vertices > (*vertices )(Mesh&) = &get_iterator;
443  IteratorWrapperT<typename Mesh::HalfedgeIter, &Mesh::n_halfedges> (*halfedges)(Mesh&) = &get_iterator;
444  IteratorWrapperT<typename Mesh::EdgeIter, &Mesh::n_edges > (*edges )(Mesh&) = &get_iterator;
445  IteratorWrapperT<typename Mesh::FaceIter, &Mesh::n_faces > (*faces )(Mesh&) = &get_iterator;
446 
447  IteratorWrapperT<typename Mesh::VertexIter, &Mesh::n_vertices > (*svertices )(Mesh&) = &get_skipping_iterator;
448  IteratorWrapperT<typename Mesh::HalfedgeIter, &Mesh::n_halfedges> (*shalfedges)(Mesh&) = &get_skipping_iterator;
449  IteratorWrapperT<typename Mesh::EdgeIter, &Mesh::n_edges > (*sedges )(Mesh&) = &get_skipping_iterator;
450  IteratorWrapperT<typename Mesh::FaceIter, &Mesh::n_faces > (*sfaces )(Mesh&) = &get_skipping_iterator;
451 
452  //======================================================================
453  // BaseKernel Function Pointers
454  //======================================================================
455 
456  // Copy property
457  void (Mesh::*copy_property_vprop)(VPropHandleT<object>&, VertexHandle, VertexHandle ) = &Mesh::copy_property;
458  void (Mesh::*copy_property_hprop)(HPropHandleT<object>, HalfedgeHandle, HalfedgeHandle) = &Mesh::copy_property;
459  void (Mesh::*copy_property_eprop)(EPropHandleT<object>, EdgeHandle, EdgeHandle ) = &Mesh::copy_property;
460  void (Mesh::*copy_property_fprop)(FPropHandleT<object>, FaceHandle, FaceHandle ) = &Mesh::copy_property;
461 
462  // Copy all properties
463  void (Mesh::*copy_all_properties_vh_vh_bool)(VertexHandle, VertexHandle, bool) = &Mesh::copy_all_properties;
464  void (Mesh::*copy_all_properties_hh_hh_bool)(HalfedgeHandle, HalfedgeHandle, bool) = &Mesh::copy_all_properties;
465  void (Mesh::*copy_all_properties_eh_eh_bool)(EdgeHandle, EdgeHandle, bool) = &Mesh::copy_all_properties;
466  void (Mesh::*copy_all_properties_fh_fh_bool)(FaceHandle, FaceHandle, bool) = &Mesh::copy_all_properties;
467 
468  //======================================================================
469  // PolyConnectivity Function Pointers
470  //======================================================================
471 
472  // Assign connectivity
473  void (*assign_connectivity_poly)(Mesh&, const PolyMesh&) = &assign_connectivity;
474  void (*assign_connectivity_tri )(Mesh&, const TriMesh& ) = &assign_connectivity;
475 
476  // Vertex and face valence
477  unsigned int (Mesh::*valence_vh)(VertexHandle) const = &Mesh::valence;
478  unsigned int (Mesh::*valence_fh)(FaceHandle ) const = &Mesh::valence;
479 
480  // Triangulate face or mesh
481  void (Mesh::*triangulate_fh )(FaceHandle) = &Mesh::triangulate;
482  void (Mesh::*triangulate_void)( ) = &Mesh::triangulate;
483 
484  // Deleting mesh items and other connectivity/topology modifications
485  void (Mesh::*delete_vertex)(VertexHandle, bool) = &Mesh::delete_vertex;
486  void (Mesh::*delete_edge )(EdgeHandle, bool) = &Mesh::delete_edge;
487  void (Mesh::*delete_face )(FaceHandle, bool) = &Mesh::delete_face;
488 
489  // Vertex and Face circulators
490  CirculatorWrapperT<typename Mesh::VertexVertexIter, VertexHandle > (*vv )(Mesh&, VertexHandle ) = &get_circulator;
491  CirculatorWrapperT<typename Mesh::VertexIHalfedgeIter, VertexHandle > (*vih)(Mesh&, VertexHandle ) = &get_circulator;
492  CirculatorWrapperT<typename Mesh::VertexOHalfedgeIter, VertexHandle > (*voh)(Mesh&, VertexHandle ) = &get_circulator;
493  CirculatorWrapperT<typename Mesh::VertexEdgeIter, VertexHandle > (*ve )(Mesh&, VertexHandle ) = &get_circulator;
494  CirculatorWrapperT<typename Mesh::VertexFaceIter, VertexHandle > (*vf )(Mesh&, VertexHandle ) = &get_circulator;
495  CirculatorWrapperT<typename Mesh::FaceVertexIter, FaceHandle > (*fv )(Mesh&, FaceHandle ) = &get_circulator;
496  CirculatorWrapperT<typename Mesh::FaceHalfedgeIter, FaceHandle > (*fh )(Mesh&, FaceHandle ) = &get_circulator;
497  CirculatorWrapperT<typename Mesh::FaceEdgeIter, FaceHandle > (*fe )(Mesh&, FaceHandle ) = &get_circulator;
498  CirculatorWrapperT<typename Mesh::FaceFaceIter, FaceHandle > (*ff )(Mesh&, FaceHandle ) = &get_circulator;
499  CirculatorWrapperT<typename Mesh::HalfedgeLoopIter, HalfedgeHandle> (*hl )(Mesh&, HalfedgeHandle) = &get_circulator;
500 
501  // Boundary and manifold tests
502  bool (Mesh::*is_boundary_hh)(HalfedgeHandle ) const = &Mesh::is_boundary;
503  bool (Mesh::*is_boundary_eh)(EdgeHandle ) const = &Mesh::is_boundary;
504  bool (Mesh::*is_boundary_vh)(VertexHandle ) const = &Mesh::is_boundary;
505  bool (Mesh::*is_boundary_fh)(FaceHandle, bool) const = &Mesh::is_boundary;
506 
507  // Generic handle derefertiation
508  const typename Mesh::Vertex& (Mesh::*deref_vh)(VertexHandle ) const = &Mesh::deref;
509  const typename Mesh::Halfedge& (Mesh::*deref_hh)(HalfedgeHandle) const = &Mesh::deref;
510  const typename Mesh::Edge& (Mesh::*deref_eh)(EdgeHandle ) const = &Mesh::deref;
511  const typename Mesh::Face& (Mesh::*deref_fh)(FaceHandle ) const = &Mesh::deref;
512 
513  //======================================================================
514  // PolyMeshT Function Pointers
515  //======================================================================
516 
517  void (Mesh::*calc_edge_vector_eh_normal)(EdgeHandle, Normal&) const = &Mesh::calc_edge_vector;
518  void (Mesh::*calc_edge_vector_hh_normal)(HalfedgeHandle, Normal&) const = &Mesh::calc_edge_vector;
519 
520  Normal (Mesh::*calc_edge_vector_eh)(EdgeHandle ) const = &Mesh::calc_edge_vector;
521  Normal (Mesh::*calc_edge_vector_hh)(HalfedgeHandle) const = &Mesh::calc_edge_vector;
522 
523  Scalar (Mesh::*calc_edge_length_eh)(EdgeHandle ) const = &Mesh::calc_edge_length;
524  Scalar (Mesh::*calc_edge_length_hh)(HalfedgeHandle) const = &Mesh::calc_edge_length;
525 
526  Scalar (Mesh::*calc_edge_sqr_length_eh)(EdgeHandle ) const = &Mesh::calc_edge_sqr_length;
527  Scalar (Mesh::*calc_edge_sqr_length_hh)(HalfedgeHandle) const = &Mesh::calc_edge_sqr_length;
528 
529  Scalar (Mesh::*calc_dihedral_angle_fast_hh)(HalfedgeHandle) const = &Mesh::calc_dihedral_angle_fast;
530  Scalar (Mesh::*calc_dihedral_angle_fast_eh)(EdgeHandle ) const = &Mesh::calc_dihedral_angle_fast;
531 
532  Scalar (Mesh::*calc_dihedral_angle_hh)(HalfedgeHandle) const = &Mesh::calc_dihedral_angle;
533  Scalar (Mesh::*calc_dihedral_angle_eh)(EdgeHandle ) const = &Mesh::calc_dihedral_angle;
534 
535  unsigned int (Mesh::*find_feature_edges)(Scalar) = &Mesh::find_feature_edges;
536 
537  void (Mesh::*split_fh_vh)(FaceHandle, VertexHandle) = &Mesh::split;
538  void (Mesh::*split_eh_vh)(EdgeHandle, VertexHandle) = &Mesh::split;
539 
540  void (Mesh::*update_normal_fh)(FaceHandle ) = &Mesh::update_normal;
541  void (Mesh::*update_normal_hh)(HalfedgeHandle, double) = &Mesh::update_normal;
542  void (Mesh::*update_normal_vh)(VertexHandle ) = &Mesh::update_normal;
543 
544  void (Mesh::*update_halfedge_normals)(double) = &Mesh::update_halfedge_normals;
545 
546  Normal (Mesh::*calc_face_normal )(FaceHandle ) const = &Mesh::calc_face_normal;
547  Normal (Mesh::*calc_halfedge_normal)(HalfedgeHandle, double) const = &Mesh::calc_halfedge_normal;
548 
549  void (Mesh::*calc_face_centroid_fh_point)(FaceHandle, Point&) const = &Mesh::calc_face_centroid;
550  Point (Mesh::*calc_face_centroid_fh )(FaceHandle ) const = &Mesh::calc_face_centroid;
551 
552  //======================================================================
553  // Mesh Type
554  //======================================================================
555 
556  class_<Mesh> class_mesh(_name);
557 
558  class_mesh
559 
560  //======================================================================
561  // KernelT
562  //======================================================================
563 
564  .def("reserve", &Mesh::reserve)
565 
566  .def("vertex", vertex, return_value_policy<reference_existing_object>())
567  .def("halfedge", halfedge, return_value_policy<reference_existing_object>())
568  .def("edge", edge, return_value_policy<reference_existing_object>())
569  .def("face", face, return_value_policy<reference_existing_object>())
570 
571  .def("handle", handle_v)
572  .def("handle", handle_h)
573  .def("handle", handle_e)
574  .def("handle", handle_f)
575 
576  .def("vertex_handle", vertex_handle_uint)
577  .def("halfedge_handle", halfedge_handle_uint)
578  .def("edge_handle", edge_handle_uint)
579  .def("face_handle", face_handle_uint)
580 
581  .def("clear", &Mesh::clear)
582  .def("clean", &Mesh::clean)
583  .def("garbage_collection", garbage_collection_bools, garbage_collection_overloads())
584  .def("garbage_collection", garbage_collection_lists_bools)
585 
586  .def("n_vertices", &Mesh::n_vertices)
587  .def("n_halfedges", &Mesh::n_halfedges)
588  .def("n_edges", &Mesh::n_edges)
589  .def("n_faces", &Mesh::n_faces)
590  .def("vertices_empty", &Mesh::vertices_empty)
591  .def("halfedges_empty", &Mesh::halfedges_empty)
592  .def("edges_empty", &Mesh::edges_empty)
593  .def("faces_empty", &Mesh::faces_empty)
594 
595  .def("halfedge_handle", halfedge_handle_vh)
596  .def("set_halfedge_handle", set_halfedge_handle_vh_hh)
597 
598  .def("to_vertex_handle", &Mesh::to_vertex_handle)
599  .def("from_vertex_handle", &Mesh::from_vertex_handle)
600  .def("set_vertex_handle", &Mesh::set_vertex_handle)
601  .def("face_handle", face_handle_hh)
602  .def("set_face_handle", &Mesh::set_face_handle)
603  .def("next_halfedge_handle", &Mesh::next_halfedge_handle)
604  .def("set_next_halfedge_handle", &Mesh::set_next_halfedge_handle)
605  .def("prev_halfedge_handle", prev_halfedge_handle_hh)
606  .def("opposite_halfedge_handle", &Mesh::opposite_halfedge_handle)
607  .def("ccw_rotated_halfedge_handle", &Mesh::ccw_rotated_halfedge_handle)
608  .def("cw_rotated_halfedge_handle", &Mesh::cw_rotated_halfedge_handle)
609  .def("edge_handle", edge_handle_hh)
610 
611  .def("halfedge_handle", halfedge_handle_eh_uint)
612 
613  .def("halfedge_handle", halfedge_handle_fh)
614  .def("set_halfedge_handle", set_halfedge_handle_fh_hh)
615 
616  .def("point", point_vh, OPENMESH_PYTHON_DEFAULT_POLICY)
617  .def("set_point", &Mesh::set_point)
618  .def("normal", normal_vh, OPENMESH_PYTHON_DEFAULT_POLICY)
619  .def("set_normal", set_normal_vh)
620  .def("normal", normal_hh, OPENMESH_PYTHON_DEFAULT_POLICY)
621  .def("set_normal", set_normal_hh)
622  .def("color", color_vh, OPENMESH_PYTHON_DEFAULT_POLICY)
623  .def("set_color", set_color_vh)
624  .def("texcoord1D", texcoord1D_vh, OPENMESH_PYTHON_DEFAULT_POLICY)
625  .def("set_texcoord1D", set_texcoord1D_vh)
626  .def("texcoord2D", texcoord2D_vh, OPENMESH_PYTHON_DEFAULT_POLICY)
627  .def("set_texcoord2D", set_texcoord2D_vh)
628  .def("texcoord3D", texcoord3D_vh, OPENMESH_PYTHON_DEFAULT_POLICY)
629  .def("set_texcoord3D", set_texcoord3D_vh)
630  .def("texcoord1D", texcoord1D_hh, OPENMESH_PYTHON_DEFAULT_POLICY)
631  .def("set_texcoord1D", set_texcoord1D_hh)
632  .def("texcoord2D", texcoord2D_hh, OPENMESH_PYTHON_DEFAULT_POLICY)
633  .def("set_texcoord2D", set_texcoord2D_hh)
634  .def("texcoord3D", texcoord3D_hh, OPENMESH_PYTHON_DEFAULT_POLICY)
635  .def("set_texcoord3D", set_texcoord3D_hh)
636  .def("status", status_vh, OPENMESH_PYTHON_DEFAULT_POLICY)
637  .def("set_status", set_status_vh)
638  .def("status", status_hh, OPENMESH_PYTHON_DEFAULT_POLICY)
639  .def("set_status", set_status_hh)
640  .def("color", color_hh, OPENMESH_PYTHON_DEFAULT_POLICY)
641  .def("set_color", set_color_hh)
642  .def("color", color_eh, OPENMESH_PYTHON_DEFAULT_POLICY)
643  .def("set_color", set_color_eh)
644  .def("status", status_eh, OPENMESH_PYTHON_DEFAULT_POLICY)
645  .def("set_status", set_status_eh)
646  .def("normal", normal_fh, OPENMESH_PYTHON_DEFAULT_POLICY)
647  .def("set_normal", set_normal_fh)
648  .def("color", color_fh, OPENMESH_PYTHON_DEFAULT_POLICY)
649  .def("set_color", set_color_fh)
650  .def("status", status_fh, OPENMESH_PYTHON_DEFAULT_POLICY)
651  .def("set_status", set_status_fh)
652 
653  .def("request_vertex_normals", &Mesh::request_vertex_normals)
654  .def("request_vertex_colors", &Mesh::request_vertex_colors)
655  .def("request_vertex_texcoords1D", &Mesh::request_vertex_texcoords1D)
656  .def("request_vertex_texcoords2D", &Mesh::request_vertex_texcoords2D)
657  .def("request_vertex_texcoords3D", &Mesh::request_vertex_texcoords3D)
658  .def("request_vertex_status", &Mesh::request_vertex_status)
659  .def("request_halfedge_status", &Mesh::request_halfedge_status)
660  .def("request_halfedge_normals", &Mesh::request_halfedge_normals)
661  .def("request_halfedge_colors", &Mesh::request_halfedge_colors)
662  .def("request_halfedge_texcoords1D", &Mesh::request_halfedge_texcoords1D)
663  .def("request_halfedge_texcoords2D", &Mesh::request_halfedge_texcoords2D)
664  .def("request_halfedge_texcoords3D", &Mesh::request_halfedge_texcoords3D)
665  .def("request_edge_status", &Mesh::request_edge_status)
666  .def("request_edge_colors", &Mesh::request_edge_colors)
667  .def("request_face_normals", &Mesh::request_face_normals)
668  .def("request_face_colors", &Mesh::request_face_colors)
669  .def("request_face_status", &Mesh::request_face_status)
670  .def("request_face_texture_index", &Mesh::request_face_texture_index)
671 
672  .def("release_vertex_normals", &Mesh::release_vertex_normals)
673  .def("release_vertex_colors", &Mesh::release_vertex_colors)
674  .def("release_vertex_texcoords1D", &Mesh::release_vertex_texcoords1D)
675  .def("release_vertex_texcoords2D", &Mesh::release_vertex_texcoords2D)
676  .def("release_vertex_texcoords3D", &Mesh::release_vertex_texcoords3D)
677  .def("release_vertex_status", &Mesh::release_vertex_status)
678  .def("release_halfedge_status", &Mesh::release_halfedge_status)
679  .def("release_halfedge_normals", &Mesh::release_halfedge_normals)
680  .def("release_halfedge_colors", &Mesh::release_halfedge_colors)
681  .def("release_halfedge_texcoords1D", &Mesh::release_halfedge_texcoords1D)
682  .def("release_halfedge_texcoords2D", &Mesh::release_halfedge_texcoords2D)
683  .def("release_halfedge_texcoords3D", &Mesh::release_halfedge_texcoords3D)
684  .def("release_edge_status", &Mesh::release_edge_status)
685  .def("release_edge_colors", &Mesh::release_edge_colors)
686  .def("release_face_normals", &Mesh::release_face_normals)
687  .def("release_face_colors", &Mesh::release_face_colors)
688  .def("release_face_status", &Mesh::release_face_status)
689  .def("release_face_texture_index", &Mesh::release_face_texture_index)
690 
691  .def("has_vertex_normals", &Mesh::has_vertex_normals)
692  .def("has_vertex_colors", &Mesh::has_vertex_colors)
693  .def("has_vertex_texcoords1D", &Mesh::has_vertex_texcoords1D)
694  .def("has_vertex_texcoords2D", &Mesh::has_vertex_texcoords2D)
695  .def("has_vertex_texcoords3D", &Mesh::has_vertex_texcoords3D)
696  .def("has_vertex_status", &Mesh::has_vertex_status)
697  .def("has_halfedge_status", &Mesh::has_halfedge_status)
698  .def("has_halfedge_normals", &Mesh::has_halfedge_normals)
699  .def("has_halfedge_colors", &Mesh::has_halfedge_colors)
700  .def("has_halfedge_texcoords1D", &Mesh::has_halfedge_texcoords1D)
701  .def("has_halfedge_texcoords2D", &Mesh::has_halfedge_texcoords2D)
702  .def("has_halfedge_texcoords3D", &Mesh::has_halfedge_texcoords3D)
703  .def("has_edge_status", &Mesh::has_edge_status)
704  .def("has_edge_colors", &Mesh::has_edge_colors)
705  .def("has_face_normals", &Mesh::has_face_normals)
706  .def("has_face_colors", &Mesh::has_face_colors)
707  .def("has_face_status", &Mesh::has_face_status)
708  .def("has_face_texture_index", &Mesh::has_face_texture_index)
709 
710  .def("add_property", add_property_vph, add_property_overloads())
711  .def("add_property", add_property_eph, add_property_overloads())
712  .def("add_property", add_property_hph, add_property_overloads())
713  .def("add_property", add_property_fph, add_property_overloads())
714  .def("add_property", add_property_mph, add_property_overloads())
715 
716  .def("remove_property", remove_property_vph)
717  .def("remove_property", remove_property_eph)
718  .def("remove_property", remove_property_hph)
719  .def("remove_property", remove_property_fph)
720  .def("remove_property", remove_property_mph)
721 
722  .def("get_property_handle", get_property_handle_vph)
723  .def("get_property_handle", get_property_handle_eph)
724  .def("get_property_handle", get_property_handle_hph)
725  .def("get_property_handle", get_property_handle_fph)
726  .def("get_property_handle", get_property_handle_mph)
727 
728  .def("property", property_vertex, OPENMESH_PYTHON_DEFAULT_POLICY)
729  .def("property", property_edge, OPENMESH_PYTHON_DEFAULT_POLICY)
730  .def("property", property_halfedge, OPENMESH_PYTHON_DEFAULT_POLICY)
731  .def("property", property_face, OPENMESH_PYTHON_DEFAULT_POLICY)
732  .def("property", property_mesh, OPENMESH_PYTHON_DEFAULT_POLICY)
733 
734  .def("set_property", set_property_vertex)
735  .def("set_property", set_property_edge)
736  .def("set_property", set_property_halfedge)
737  .def("set_property", set_property_face)
738  .def("set_property", set_property_mesh)
739 
740  .def("new_vertex", new_vertex_void)
741  .def("new_vertex", new_vertex_point)
742  .def("new_edge", &Mesh::new_edge)
743  .def("new_face", new_face_void)
744  .def("new_face", new_face_face)
745 
746  .def("vertices", vertices)
747  .def("halfedges", halfedges)
748  .def("edges", edges)
749  .def("faces", faces)
750 
751  .def("svertices", svertices)
752  .def("shalfedges", shalfedges)
753  .def("sedges", sedges)
754  .def("sfaces", sfaces)
755 
756  //======================================================================
757  // BaseKernel
758  //======================================================================
759 
760  .def("copy_property", copy_property_vprop)
761  .def("copy_property", copy_property_hprop)
762  .def("copy_property", copy_property_eprop)
763  .def("copy_property", copy_property_fprop)
764 
765  .def("copy_all_properties", copy_all_properties_vh_vh_bool, copy_all_properties_overloads())
766  .def("copy_all_properties", copy_all_properties_hh_hh_bool, copy_all_properties_overloads())
767  .def("copy_all_properties", copy_all_properties_eh_eh_bool, copy_all_properties_overloads())
768  .def("copy_all_properties", copy_all_properties_fh_fh_bool, copy_all_properties_overloads())
769 
770  //======================================================================
771  // PolyConnectivity
772  //======================================================================
773 
774  .def("assign_connectivity", assign_connectivity_poly)
775  .def("assign_connectivity", assign_connectivity_tri)
776 
777  .def("opposite_face_handle", &Mesh::opposite_face_handle)
778  .def("adjust_outgoing_halfedge", &Mesh::adjust_outgoing_halfedge)
779  .def("find_halfedge", &Mesh::find_halfedge)
780  .def("valence", valence_vh)
781  .def("valence", valence_fh)
782  .def("collapse", &Mesh::collapse)
783  .def("is_simple_link", &Mesh::is_simple_link)
784  .def("is_simply_connected", &Mesh::is_simply_connected)
785  .def("remove_edge", &Mesh::remove_edge)
786  .def("reinsert_edge", &Mesh::reinsert_edge)
787  .def("triangulate", triangulate_fh)
788  .def("triangulate", triangulate_void)
789  .def("split_edge", &Mesh::split_edge)
790  .def("split_edge_copy", &Mesh::split_edge_copy)
791 
792  .def("add_vertex", &Mesh::add_vertex)
793 
794  .def("is_collapse_ok", &Mesh::is_collapse_ok)
795  .def("delete_vertex", delete_vertex, delete_vertex_overloads())
796  .def("delete_edge", delete_edge, delete_edge_overloads())
797  .def("delete_face", delete_face, delete_face_overloads())
798 
799  .def("vv", vv)
800  .def("vih", vih)
801  .def("voh", voh)
802  .def("ve", ve)
803  .def("vf", vf)
804 
805  .def("fv", fv)
806  .def("fh", fh)
807  .def("fe", fe)
808  .def("ff", ff)
809 
810  .def("hl", hl)
811 
812  .def("is_boundary", is_boundary_hh)
813  .def("is_boundary", is_boundary_eh)
814  .def("is_boundary", is_boundary_vh)
815  .def("is_boundary", is_boundary_fh, is_boundary_overloads())
816  .def("is_manifold", &Mesh::is_manifold)
817 
818  .def("deref", deref_vh, return_value_policy<reference_existing_object>())
819  .def("deref", deref_hh, return_value_policy<reference_existing_object>())
820  .def("deref", deref_eh, return_value_policy<reference_existing_object>())
821  .def("deref", deref_fh, return_value_policy<reference_existing_object>())
822 
823  .def("is_triangles", &Mesh::is_triangles)
824  .staticmethod("is_triangles")
825 
826  .def_readonly("InvalidVertexHandle", &Mesh::InvalidVertexHandle)
827  .def_readonly("InvalidHalfedgeHandle", &Mesh::InvalidHalfedgeHandle)
828  .def_readonly("InvalidEdgeHandle", &Mesh::InvalidEdgeHandle)
829  .def_readonly("InvalidFaceHandle", &Mesh::InvalidFaceHandle)
830 
831  //======================================================================
832  // PolyMeshT
833  //======================================================================
834 
835  .def("add_vertex", &Mesh::add_vertex)
836 
837  .def("calc_edge_vector", calc_edge_vector_eh_normal)
838  .def("calc_edge_vector", calc_edge_vector_eh)
839  .def("calc_edge_vector", calc_edge_vector_hh_normal)
840  .def("calc_edge_vector", calc_edge_vector_hh)
841 
842  .def("calc_edge_length", calc_edge_length_eh)
843  .def("calc_edge_length", calc_edge_length_hh)
844  .def("calc_edge_sqr_length", calc_edge_sqr_length_eh)
845  .def("calc_edge_sqr_length", calc_edge_sqr_length_hh)
846 
847  .def("calc_sector_vectors", &Mesh::calc_sector_vectors)
848  .def("calc_sector_angle", &Mesh::calc_sector_angle)
849  .def("calc_sector_normal", &Mesh::calc_sector_normal)
850  .def("calc_sector_area", &Mesh::calc_sector_area)
851 
852  .def("calc_dihedral_angle_fast", calc_dihedral_angle_fast_hh)
853  .def("calc_dihedral_angle_fast", calc_dihedral_angle_fast_eh)
854  .def("calc_dihedral_angle", calc_dihedral_angle_hh)
855  .def("calc_dihedral_angle", calc_dihedral_angle_eh)
856 
857  .def("find_feature_edges", find_feature_edges, find_feature_edges_overloads())
858 
859  .def("split", split_fh_vh)
860  .def("split", split_eh_vh)
861 
862  .def("update_normals", &Mesh::update_normals)
863  .def("update_normal", update_normal_fh)
864  .def("update_face_normals", &Mesh::update_face_normals)
865 
866  .def("calc_face_normal", calc_face_normal)
867 
868  .def("calc_face_centroid", calc_face_centroid_fh_point)
869  .def("calc_face_centroid", calc_face_centroid_fh)
870 
871  .def("update_normal", update_normal_hh, update_normal_overloads())
872  .def("update_halfedge_normals", update_halfedge_normals, update_halfedge_normals_overloads())
873 
874  .def("calc_halfedge_normal", calc_halfedge_normal, calc_halfedge_normal_overloads())
875 
876  .def("is_estimated_feature_edge", &Mesh::is_estimated_feature_edge)
877 
878  .def("update_normal", update_normal_vh)
879  .def("update_vertex_normals", &Mesh::update_vertex_normals)
880 
881  .def("calc_vertex_normal", &Mesh::calc_vertex_normal)
882  .def("calc_vertex_normal_fast", &Mesh::calc_vertex_normal_fast)
883  .def("calc_vertex_normal_correct", &Mesh::calc_vertex_normal_correct)
884  .def("calc_vertex_normal_loop", &Mesh::calc_vertex_normal_loop)
885 
886  .def("is_polymesh", &Mesh::is_polymesh)
887  .staticmethod("is_polymesh")
888 
889  .def("is_trimesh", &Mesh::is_trimesh)
890  .staticmethod("is_trimesh")
891  ;
892 
893  expose_type_specific_functions(class_mesh);
894 
895  //======================================================================
896  // Nested Types
897  //======================================================================
898 
899  // Enter mesh scope
900  scope scope_mesh = class_mesh;
901 
902  // Point
903  const boost::python::type_info point_info = type_id<typename Mesh::Point>();
904  const converter::registration * point_registration = converter::registry::query(point_info);
905  scope_mesh.attr("Point") = handle<>(point_registration->m_class_object);
906 
907  // Normal
908  const boost::python::type_info normal_info = type_id<typename Mesh::Normal>();
909  const converter::registration * normal_registration = converter::registry::query(normal_info);
910  scope_mesh.attr("Normal") = handle<>(normal_registration->m_class_object);
911 
912  // Color
913  const boost::python::type_info color_info = type_id<typename Mesh::Color>();
914  const converter::registration * color_registration = converter::registry::query(color_info);
915  scope_mesh.attr("Color") = handle<>(color_registration->m_class_object);
916 
917  // TexCoord2D
918  const boost::python::type_info texcoord2d_info = type_id<typename Mesh::TexCoord2D>();
919  const converter::registration * texcoord2d_registration = converter::registry::query(texcoord2d_info);
920  scope_mesh.attr("TexCoord2D") = handle<>(texcoord2d_registration->m_class_object);
921 
922  // TexCoord3D
923  const boost::python::type_info texcoord3d_info = type_id<typename Mesh::TexCoord3D>();
924  const converter::registration * texcoord3d_registration = converter::registry::query(texcoord3d_info);
925  scope_mesh.attr("TexCoord3D") = handle<>(texcoord3d_registration->m_class_object);
926 }
927 
928 } // namespace OpenMesh
929 } // namespace Python
930 
931 #endif
OpenMesh::Attributes::Normal
Add normals to mesh item (vertices/faces)
Definition: Attributes.hh:87
OpenMesh::PolyMeshT::Point
Kernel::Point Point
Coordinate type.
Definition: PolyMeshT.hh:115
OpenMesh::Attributes::Color
Add colors to mesh item (vertices/faces/edges)
Definition: Attributes.hh:88
OpenMesh::PolyMeshT::Normal
Kernel::Normal Normal
Normal type.
Definition: PolyMeshT.hh:117
OpenMesh::PolyMeshT::calc_face_normal
virtual Normal calc_face_normal(FaceHandle _fh) const
Calculate normal vector for face _fh.
Definition: PolyMeshT.cc:102
OpenMesh::PolyMeshT::Halfedge
Kernel::Halfedge Halfedge
Halfedge type.
Definition: PolyMeshT.hh:129
OpenMesh::Python::set_status
void set_status(Mesh &_self, IndexHandle _h, const OpenMesh::Attributes::StatusInfo &_info)
Set the status of an item.
Definition: Mesh.hh:43
OpenMesh::Python::get_iterator
IteratorWrapperT< Iterator, n_items > get_iterator(Mesh &_self)
Get an iterator.
Definition: Mesh.hh:105
OpenMesh::EPropHandleT
Handle representing an edge property.
Definition: Property.hh:515
OpenMesh::VPropHandleT
Handle representing a vertex property.
Definition: Property.hh:487
OpenMesh::MPropHandleT
Handle representing a mesh property.
Definition: Property.hh:543
OpenMesh::PolyMeshT::Edge
Kernel::Edge Edge
Edge type.
Definition: PolyMeshT.hh:131
OPENMESH_PYTHON_DEFAULT_POLICY
#define OPENMESH_PYTHON_DEFAULT_POLICY
Return value policy for functions that return references to objects that are managed by OpenMesh...
Definition: Bindings.hh:29
OpenMesh::PolyMeshT::TexCoord2D
Kernel::TexCoord2D TexCoord2D
TexCoord2D type.
Definition: PolyMeshT.hh:123
OpenMesh::TriMeshT::vertex_split
HalfedgeHandle vertex_split(Point _v0_point, VertexHandle _v1, VertexHandle _vl, VertexHandle _vr)
Vertex Split: inverse operation to collapse().
Definition: TriMeshT.hh:213
OpenMesh::PolyMeshT::Face
Kernel::Face Face
Face type.
Definition: PolyMeshT.hh:133
OpenMesh::Python::get_circulator
CirculatorWrapperT< Circulator, CenterEntityHandle > get_circulator(Mesh &_self, CenterEntityHandle _handle)
Get a circulator.
Definition: Mesh.hh:128
OpenMesh::Python::get_skipping_iterator
IteratorWrapperT< Iterator, n_items > get_skipping_iterator(Mesh &_self)
Get a skipping iterator.
Definition: Mesh.hh:113
OpenMesh::PolyMeshT::Vertex
Kernel::Vertex Vertex
Vertex type.
Definition: PolyMeshT.hh:127
OpenMesh::Attributes::StatusInfo
Add status information to a base class.
Definition: Status.hh:99
OpenMesh::Python::expose_mesh
void expose_mesh(const char *_name)
Expose a mesh type to Python.
Definition: Mesh.hh:303
OpenMesh::PolyMeshT::TexCoord1D
Kernel::TexCoord1D TexCoord1D
TexCoord1D type.
Definition: PolyMeshT.hh:121
OpenMesh::HPropHandleT
Handle representing a halfedge property.
Definition: Property.hh:501
OpenMesh::VertexHandle
Handle for a vertex entity.
Definition: Handles.hh:123
OpenMesh::Python::IteratorWrapperT
Wrapper for mesh item iterators.
Definition: Iterator.hh:21
OpenMesh::PolyMeshT::split
void split(FaceHandle _fh, const Point &_p)
Face split (= 1-to-n split)
Definition: PolyMeshT.hh:545
OpenMesh::Python::add_face
FaceHandle add_face(Mesh &_self, const list &_vhandles)
Add a new face from a Python list of vertex handles.
Definition: Mesh.hh:179
OpenMesh::TriMesh_ArrayKernelT
Triangle mesh based on the ArrayKernel.
Definition: TriMesh_ArrayKernelT.hh:98
OpenMesh::EdgeHandle
Handle for a edge entity.
Definition: Handles.hh:137
OpenMesh::Python::garbage_collection
void garbage_collection(Mesh &_self, list &_vh_to_update, list &_hh_to_update, list &_fh_to_update, bool _v=true, bool _e=true, bool _f=true)
Garbage collection using lists instead of vectors to keep track of a set of handles.
Definition: Mesh.hh:147
OpenMesh
Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...
Definition: MeshItems.hh:64
OpenMesh::PolyMeshT::Scalar
Kernel::Scalar Scalar
Scalar type.
Definition: PolyMeshT.hh:113
OpenMesh::PolyMesh_ArrayKernelT
Polygonal mesh based on the ArrayKernel.
Definition: PolyMesh_ArrayKernelT.hh:98
OpenMesh::Python::assign_connectivity
void assign_connectivity(Mesh &_self, const OtherMesh &_other)
Thin wrapper for assign_connectivity.
Definition: Mesh.hh:97
OpenMesh::FPropHandleT
Handle representing a face property.
Definition: Property.hh:529
OpenMesh::PolyMeshT::Color
Kernel::Color Color
Color type.
Definition: PolyMeshT.hh:119
OpenMesh::TriMeshT::split_copy
VertexHandle split_copy(EdgeHandle _eh, const Point &_p)
Edge split (= 2-to-4 split)
Definition: TriMeshT.hh:280
OpenMesh::TriMeshT::split
VertexHandle split(EdgeHandle _eh, const Point &_p)
Edge split (= 2-to-4 split)
Definition: TriMeshT.hh:266
OpenMesh::Python::set_property
void set_property(Mesh &_self, PropHandle _ph, IndexHandle _h, const object &_value)
Set the value of a property of an item.
Definition: Mesh.hh:64
OpenMesh::HalfedgeHandle
Handle for a halfedge entity.
Definition: Handles.hh:130
OpenMesh::PolyMeshT::TexCoord3D
Kernel::TexCoord3D TexCoord3D
TexCoord3D type.
Definition: PolyMeshT.hh:125
OpenMesh::FaceHandle
Handle for a face entity.
Definition: Handles.hh:144
OpenMesh::Python::expose_type_specific_functions
void expose_type_specific_functions(Class &_class)
This function template is used to expose mesh member functions that are only available for a specific...
Definition: Mesh.hh:200
OpenMesh::Python::CirculatorWrapperT
Wrapper for circulators.
Definition: Circulator.hh:19
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