1 // Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
22 // SMESH SMESHDS : management of mesh data and SMESH document
23 // File : SMESHDS_Mesh.hxx
26 #ifndef _SMESHDS_Mesh_HeaderFile
27 #define _SMESHDS_Mesh_HeaderFile
29 #include "SMESH_SMESHDS.hxx"
31 #include "SMDS_Mesh.hxx"
32 #include "SMDS_MeshNode.hxx"
33 #include "SMDS_Mesh0DElement.hxx"
34 #include "SMDS_MeshEdge.hxx"
35 #include "SMDS_MeshFace.hxx"
36 #include "SMDS_MeshVolume.hxx"
37 #include "SMESHDS_Hypothesis.hxx"
38 #include "SMESHDS_SubMesh.hxx"
39 #include "SMESHDS_Script.hxx"
41 #include <TopTools_IndexedMapOfShape.hxx>
42 #include <TopoDS_Shape.hxx>
43 #include <TopoDS_Solid.hxx>
44 #include <TopoDS_Shell.hxx>
45 #include <TopoDS_Face.hxx>
46 #include <TopoDS_Vertex.hxx>
47 #include <TopoDS_Edge.hxx>
49 #include <NCollection_DataMap.hxx>
52 * Using of native haah_map isn't portable and don't work on WIN32 platform.
53 * So this functionality implement on new NCollection_DataMap technology
55 #include "SMESHDS_DataMapOfShape.hxx"
57 class SMESHDS_GroupBase;
59 class SMESHDS_EXPORT SMESHDS_Mesh:public SMDS_Mesh{
61 SMESHDS_Mesh(int theMeshID, bool theIsEmbeddedMode);
62 bool IsEmbeddedMode();
64 void ShapeToMesh(const TopoDS_Shape & S);
65 TopoDS_Shape ShapeToMesh() const;
66 bool AddHypothesis(const TopoDS_Shape & SS, const SMESHDS_Hypothesis * H);
67 bool RemoveHypothesis(const TopoDS_Shape & S, const SMESHDS_Hypothesis * H);
69 virtual SMDS_MeshNode* AddNodeWithID(double x, double y, double z, int ID);
70 virtual SMDS_MeshNode* AddNode(double x, double y, double z);
72 virtual SMDS_Mesh0DElement* Add0DElementWithID(int nodeID, int ID);
73 virtual SMDS_Mesh0DElement* Add0DElementWithID(const SMDS_MeshNode * node, int ID);
74 virtual SMDS_Mesh0DElement* Add0DElement (const SMDS_MeshNode * node);
76 virtual SMDS_MeshEdge* AddEdgeWithID(int n1, int n2, int ID);
77 virtual SMDS_MeshEdge* AddEdgeWithID(const SMDS_MeshNode * n1,
78 const SMDS_MeshNode * n2,
80 virtual SMDS_MeshEdge* AddEdge(const SMDS_MeshNode * n1,
81 const SMDS_MeshNode * n2);
83 // 2d order edge with 3 nodes: n12 - node between n1 and n2
84 virtual SMDS_MeshEdge* AddEdgeWithID(int n1, int n2, int n12, int ID);
85 virtual SMDS_MeshEdge* AddEdgeWithID(const SMDS_MeshNode * n1,
86 const SMDS_MeshNode * n2,
87 const SMDS_MeshNode * n12,
89 virtual SMDS_MeshEdge* AddEdge(const SMDS_MeshNode * n1,
90 const SMDS_MeshNode * n2,
91 const SMDS_MeshNode * n12);
93 virtual SMDS_MeshFace* AddFaceWithID(int n1, int n2, int n3, int ID);
94 virtual SMDS_MeshFace* AddFaceWithID(const SMDS_MeshNode * n1,
95 const SMDS_MeshNode * n2,
96 const SMDS_MeshNode * n3,
98 virtual SMDS_MeshFace* AddFace(const SMDS_MeshNode * n1,
99 const SMDS_MeshNode * n2,
100 const SMDS_MeshNode * n3);
102 virtual SMDS_MeshFace* AddFaceWithID(int n1, int n2, int n3, int n4, int ID);
103 virtual SMDS_MeshFace* AddFaceWithID(const SMDS_MeshNode * n1,
104 const SMDS_MeshNode * n2,
105 const SMDS_MeshNode * n3,
106 const SMDS_MeshNode * n4,
108 virtual SMDS_MeshFace* AddFace(const SMDS_MeshNode * n1,
109 const SMDS_MeshNode * n2,
110 const SMDS_MeshNode * n3,
111 const SMDS_MeshNode * n4);
113 // 2d order triangle of 6 nodes
114 virtual SMDS_MeshFace* AddFaceWithID(int n1, int n2, int n3,
115 int n12,int n23,int n31, int ID);
116 virtual SMDS_MeshFace* AddFaceWithID(const SMDS_MeshNode * n1,
117 const SMDS_MeshNode * n2,
118 const SMDS_MeshNode * n3,
119 const SMDS_MeshNode * n12,
120 const SMDS_MeshNode * n23,
121 const SMDS_MeshNode * n31,
123 virtual SMDS_MeshFace* AddFace(const SMDS_MeshNode * n1,
124 const SMDS_MeshNode * n2,
125 const SMDS_MeshNode * n3,
126 const SMDS_MeshNode * n12,
127 const SMDS_MeshNode * n23,
128 const SMDS_MeshNode * n31);
130 // 2d order quadrangle
131 virtual SMDS_MeshFace* AddFaceWithID(int n1, int n2, int n3, int n4,
132 int n12,int n23,int n34,int n41, int ID);
133 virtual SMDS_MeshFace* AddFaceWithID(const SMDS_MeshNode * n1,
134 const SMDS_MeshNode * n2,
135 const SMDS_MeshNode * n3,
136 const SMDS_MeshNode * n4,
137 const SMDS_MeshNode * n12,
138 const SMDS_MeshNode * n23,
139 const SMDS_MeshNode * n34,
140 const SMDS_MeshNode * n41,
142 virtual SMDS_MeshFace* AddFace(const SMDS_MeshNode * n1,
143 const SMDS_MeshNode * n2,
144 const SMDS_MeshNode * n3,
145 const SMDS_MeshNode * n4,
146 const SMDS_MeshNode * n12,
147 const SMDS_MeshNode * n23,
148 const SMDS_MeshNode * n34,
149 const SMDS_MeshNode * n41);
151 virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4, int ID);
152 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
153 const SMDS_MeshNode * n2,
154 const SMDS_MeshNode * n3,
155 const SMDS_MeshNode * n4,
157 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
158 const SMDS_MeshNode * n2,
159 const SMDS_MeshNode * n3,
160 const SMDS_MeshNode * n4);
162 virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4, int n5, int ID);
163 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
164 const SMDS_MeshNode * n2,
165 const SMDS_MeshNode * n3,
166 const SMDS_MeshNode * n4,
167 const SMDS_MeshNode * n5,
169 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
170 const SMDS_MeshNode * n2,
171 const SMDS_MeshNode * n3,
172 const SMDS_MeshNode * n4,
173 const SMDS_MeshNode * n5);
175 virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4, int n5, int n6, int ID);
176 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
177 const SMDS_MeshNode * n2,
178 const SMDS_MeshNode * n3,
179 const SMDS_MeshNode * n4,
180 const SMDS_MeshNode * n5,
181 const SMDS_MeshNode * n6,
183 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
184 const SMDS_MeshNode * n2,
185 const SMDS_MeshNode * n3,
186 const SMDS_MeshNode * n4,
187 const SMDS_MeshNode * n5,
188 const SMDS_MeshNode * n6);
190 virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4, int n5, int n6, int n7, int n8, int ID);
191 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
192 const SMDS_MeshNode * n2,
193 const SMDS_MeshNode * n3,
194 const SMDS_MeshNode * n4,
195 const SMDS_MeshNode * n5,
196 const SMDS_MeshNode * n6,
197 const SMDS_MeshNode * n7,
198 const SMDS_MeshNode * n8,
200 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
201 const SMDS_MeshNode * n2,
202 const SMDS_MeshNode * n3,
203 const SMDS_MeshNode * n4,
204 const SMDS_MeshNode * n5,
205 const SMDS_MeshNode * n6,
206 const SMDS_MeshNode * n7,
207 const SMDS_MeshNode * n8);
209 // 2d order tetrahedron of 10 nodes
210 virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4,
211 int n12,int n23,int n31,
212 int n14,int n24,int n34, int ID);
213 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
214 const SMDS_MeshNode * n2,
215 const SMDS_MeshNode * n3,
216 const SMDS_MeshNode * n4,
217 const SMDS_MeshNode * n12,
218 const SMDS_MeshNode * n23,
219 const SMDS_MeshNode * n31,
220 const SMDS_MeshNode * n14,
221 const SMDS_MeshNode * n24,
222 const SMDS_MeshNode * n34,
224 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
225 const SMDS_MeshNode * n2,
226 const SMDS_MeshNode * n3,
227 const SMDS_MeshNode * n4,
228 const SMDS_MeshNode * n12,
229 const SMDS_MeshNode * n23,
230 const SMDS_MeshNode * n31,
231 const SMDS_MeshNode * n14,
232 const SMDS_MeshNode * n24,
233 const SMDS_MeshNode * n34);
235 // 2d order pyramid of 13 nodes
236 virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4, int n5,
237 int n12,int n23,int n34,int n41,
238 int n15,int n25,int n35,int n45,
240 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
241 const SMDS_MeshNode * n2,
242 const SMDS_MeshNode * n3,
243 const SMDS_MeshNode * n4,
244 const SMDS_MeshNode * n5,
245 const SMDS_MeshNode * n12,
246 const SMDS_MeshNode * n23,
247 const SMDS_MeshNode * n34,
248 const SMDS_MeshNode * n41,
249 const SMDS_MeshNode * n15,
250 const SMDS_MeshNode * n25,
251 const SMDS_MeshNode * n35,
252 const SMDS_MeshNode * n45,
254 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
255 const SMDS_MeshNode * n2,
256 const SMDS_MeshNode * n3,
257 const SMDS_MeshNode * n4,
258 const SMDS_MeshNode * n5,
259 const SMDS_MeshNode * n12,
260 const SMDS_MeshNode * n23,
261 const SMDS_MeshNode * n34,
262 const SMDS_MeshNode * n41,
263 const SMDS_MeshNode * n15,
264 const SMDS_MeshNode * n25,
265 const SMDS_MeshNode * n35,
266 const SMDS_MeshNode * n45);
268 // 2d order Pentahedron with 15 nodes
269 virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3,
270 int n4, int n5, int n6,
271 int n12,int n23,int n31,
272 int n45,int n56,int n64,
273 int n14,int n25,int n36,
275 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
276 const SMDS_MeshNode * n2,
277 const SMDS_MeshNode * n3,
278 const SMDS_MeshNode * n4,
279 const SMDS_MeshNode * n5,
280 const SMDS_MeshNode * n6,
281 const SMDS_MeshNode * n12,
282 const SMDS_MeshNode * n23,
283 const SMDS_MeshNode * n31,
284 const SMDS_MeshNode * n45,
285 const SMDS_MeshNode * n56,
286 const SMDS_MeshNode * n64,
287 const SMDS_MeshNode * n14,
288 const SMDS_MeshNode * n25,
289 const SMDS_MeshNode * n36,
291 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
292 const SMDS_MeshNode * n2,
293 const SMDS_MeshNode * n3,
294 const SMDS_MeshNode * n4,
295 const SMDS_MeshNode * n5,
296 const SMDS_MeshNode * n6,
297 const SMDS_MeshNode * n12,
298 const SMDS_MeshNode * n23,
299 const SMDS_MeshNode * n31,
300 const SMDS_MeshNode * n45,
301 const SMDS_MeshNode * n56,
302 const SMDS_MeshNode * n64,
303 const SMDS_MeshNode * n14,
304 const SMDS_MeshNode * n25,
305 const SMDS_MeshNode * n36);
307 // 2d order Hexahedrons with 20 nodes
308 virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4,
309 int n5, int n6, int n7, int n8,
310 int n12,int n23,int n34,int n41,
311 int n56,int n67,int n78,int n85,
312 int n15,int n26,int n37,int n48,
314 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
315 const SMDS_MeshNode * n2,
316 const SMDS_MeshNode * n3,
317 const SMDS_MeshNode * n4,
318 const SMDS_MeshNode * n5,
319 const SMDS_MeshNode * n6,
320 const SMDS_MeshNode * n7,
321 const SMDS_MeshNode * n8,
322 const SMDS_MeshNode * n12,
323 const SMDS_MeshNode * n23,
324 const SMDS_MeshNode * n34,
325 const SMDS_MeshNode * n41,
326 const SMDS_MeshNode * n56,
327 const SMDS_MeshNode * n67,
328 const SMDS_MeshNode * n78,
329 const SMDS_MeshNode * n85,
330 const SMDS_MeshNode * n15,
331 const SMDS_MeshNode * n26,
332 const SMDS_MeshNode * n37,
333 const SMDS_MeshNode * n48,
335 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
336 const SMDS_MeshNode * n2,
337 const SMDS_MeshNode * n3,
338 const SMDS_MeshNode * n4,
339 const SMDS_MeshNode * n5,
340 const SMDS_MeshNode * n6,
341 const SMDS_MeshNode * n7,
342 const SMDS_MeshNode * n8,
343 const SMDS_MeshNode * n12,
344 const SMDS_MeshNode * n23,
345 const SMDS_MeshNode * n34,
346 const SMDS_MeshNode * n41,
347 const SMDS_MeshNode * n56,
348 const SMDS_MeshNode * n67,
349 const SMDS_MeshNode * n78,
350 const SMDS_MeshNode * n85,
351 const SMDS_MeshNode * n15,
352 const SMDS_MeshNode * n26,
353 const SMDS_MeshNode * n37,
354 const SMDS_MeshNode * n48);
356 virtual SMDS_MeshFace* AddPolygonalFaceWithID (std::vector<int> nodes_ids,
359 virtual SMDS_MeshFace* AddPolygonalFaceWithID (std::vector<const SMDS_MeshNode*> nodes,
362 virtual SMDS_MeshFace* AddPolygonalFace (std::vector<const SMDS_MeshNode*> nodes);
364 virtual SMDS_MeshVolume* AddPolyhedralVolumeWithID
365 (std::vector<int> nodes_ids,
366 std::vector<int> quantities,
369 virtual SMDS_MeshVolume* AddPolyhedralVolumeWithID
370 (std::vector<const SMDS_MeshNode*> nodes,
371 std::vector<int> quantities,
374 virtual SMDS_MeshVolume* AddPolyhedralVolume
375 (std::vector<const SMDS_MeshNode*> nodes,
376 std::vector<int> quantities);
378 void MoveNode(const SMDS_MeshNode *, double x, double y, double z);
379 virtual void RemoveNode(const SMDS_MeshNode *);
380 void RemoveElement(const SMDS_MeshElement *);
382 /*! Remove only the given element/node and only if it is free.
383 * Methods do not work for meshes with descendants.
384 * Implemented for fast cleaning of meshes.
386 void RemoveFreeNode (const SMDS_MeshNode *, SMESHDS_SubMesh *, bool fromGroups=true);
387 void RemoveFreeElement(const SMDS_MeshElement *, SMESHDS_SubMesh *, bool fromGroups=true);
391 bool ChangeElementNodes(const SMDS_MeshElement * elem,
392 const SMDS_MeshNode * nodes[],
394 bool ChangePolygonNodes(const SMDS_MeshElement * elem,
395 std::vector<const SMDS_MeshNode*> nodes);
396 bool ChangePolyhedronNodes(const SMDS_MeshElement * elem,
397 std::vector<const SMDS_MeshNode*> nodes,
398 std::vector<int> quantities);
399 void Renumber (const bool isNodes, const int startID=1, const int deltaID=1);
401 void SetNodeInVolume(SMDS_MeshNode * aNode, const TopoDS_Shell & S);
402 void SetNodeInVolume(SMDS_MeshNode * aNode, const TopoDS_Solid & S);
403 void SetNodeOnFace(SMDS_MeshNode * aNode, const TopoDS_Face & S, double u=0., double v=0.);
404 void SetNodeOnEdge(SMDS_MeshNode * aNode, const TopoDS_Edge & S, double u=0.);
405 void SetNodeOnVertex(SMDS_MeshNode * aNode, const TopoDS_Vertex & S);
406 void UnSetNodeOnShape(const SMDS_MeshNode * aNode);
407 void SetMeshElementOnShape(const SMDS_MeshElement * anElt,
408 const TopoDS_Shape & S);
409 void UnSetMeshElementOnShape(const SMDS_MeshElement * anElt,
410 const TopoDS_Shape & S);
411 bool HasMeshElements(const TopoDS_Shape & S);
412 SMESHDS_SubMesh * MeshElements(const TopoDS_Shape & S) const;
413 SMESHDS_SubMesh * MeshElements(const int Index);
414 std::list<int> SubMeshIndices();
415 const std::map<int,SMESHDS_SubMesh*>& SubMeshes() const
416 { return myShapeIndexToSubMesh; }
418 bool HasHypothesis(const TopoDS_Shape & S);
419 const std::list<const SMESHDS_Hypothesis*>& GetHypothesis(const TopoDS_Shape & S) const;
420 SMESHDS_Script * GetScript();
422 int ShapeToIndex(const TopoDS_Shape & aShape) const;
423 const TopoDS_Shape& IndexToShape(int ShapeIndex) const;
424 int MaxShapeIndex() const { return myIndexToShape.Extent(); }
426 SMESHDS_SubMesh * NewSubMesh(int Index);
427 int AddCompoundSubmesh(const TopoDS_Shape& S, TopAbs_ShapeEnum type = TopAbs_SHAPE);
428 void SetNodeInVolume(const SMDS_MeshNode * aNode, int Index);
429 void SetNodeOnFace(SMDS_MeshNode * aNode, int Index , double u=0., double v=0.);
430 void SetNodeOnEdge(SMDS_MeshNode * aNode, int Index , double u=0.);
431 void SetNodeOnVertex(SMDS_MeshNode * aNode, int Index);
432 void SetMeshElementOnShape(const SMDS_MeshElement * anElt, int Index);
434 void AddGroup (SMESHDS_GroupBase* theGroup) { myGroups.insert(theGroup); }
435 void RemoveGroup (SMESHDS_GroupBase* theGroup) { myGroups.erase(theGroup); }
436 int GetNbGroups() const { return myGroups.size(); }
437 const std::set<SMESHDS_GroupBase*>& GetGroups() const { return myGroups; }
439 bool IsGroupOfSubShapes (const TopoDS_Shape& aSubShape) const;
444 void addNodeToSubmesh( const SMDS_MeshNode* aNode, int Index )
446 //Update or build submesh
447 std::map<int,SMESHDS_SubMesh*>::iterator it = myShapeIndexToSubMesh.find( Index );
448 if ( it == myShapeIndexToSubMesh.end() )
449 it = myShapeIndexToSubMesh.insert( std::make_pair(Index, new SMESHDS_SubMesh() )).first;
450 it->second->AddNode( aNode ); // add aNode to submesh
453 /*int HashCode( const TopoDS_Shape& S, const Standard_Integer theUpper ) const
455 return S.HashCode(2147483647);
458 typedef std::list<const SMESHDS_Hypothesis*> THypList;
460 typedef NCollection_DataMap< TopoDS_Shape, THypList > ShapeToHypothesis;
462 ShapeToHypothesis myShapeToHypothesis;
465 TopoDS_Shape myShape;
467 typedef std::map<int,SMESHDS_SubMesh*> TShapeIndexToSubMesh;
468 TShapeIndexToSubMesh myShapeIndexToSubMesh;
470 TopTools_IndexedMapOfShape myIndexToShape;
472 typedef std::set<SMESHDS_GroupBase*> TGroups;
475 SMESHDS_Script* myScript;
476 bool myIsEmbeddedMode;
478 // optimize addition of nodes/elements to submeshes by, SetNodeInVolume() etc:
479 // avoid search of submeshes in maps
480 bool add( const SMDS_MeshElement* elem, SMESHDS_SubMesh* subMesh );
481 SMESHDS_SubMesh* getSubmesh( const TopoDS_Shape & shape);
482 SMESHDS_SubMesh* getSubmesh( const int Index );
484 TopoDS_Shape myCurSubShape;
485 SMESHDS_SubMesh* myCurSubMesh;