1 // Copyright (C) 2007-2010 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
23 // SMESH SMESHDS : management of mesh data and SMESH document
24 // File : SMESHDS_Mesh.hxx
27 #ifndef _SMESHDS_Mesh_HeaderFile
28 #define _SMESHDS_Mesh_HeaderFile
30 #include "SMESH_SMESHDS.hxx"
32 #include "SMDS_Mesh.hxx"
33 #include "SMDS_MeshNode.hxx"
34 #include "SMDS_Mesh0DElement.hxx"
35 #include "SMDS_MeshEdge.hxx"
36 #include "SMDS_MeshFace.hxx"
37 #include "SMDS_MeshVolume.hxx"
38 #include "SMESHDS_Hypothesis.hxx"
39 #include "SMESHDS_SubMesh.hxx"
40 #include "SMESHDS_Script.hxx"
42 #include <TopTools_IndexedMapOfShape.hxx>
43 #include <TopoDS_Shape.hxx>
44 #include <TopoDS_Solid.hxx>
45 #include <TopoDS_Shell.hxx>
46 #include <TopoDS_Face.hxx>
47 #include <TopoDS_Vertex.hxx>
48 #include <TopoDS_Edge.hxx>
50 #include <NCollection_DataMap.hxx>
53 * Using of native haah_map isn't portable and don't work on WIN32 platform.
54 * So this functionality implement on new NCollection_DataMap technology
56 #include "SMESHDS_DataMapOfShape.hxx"
58 class SMESHDS_GroupBase;
60 class SMESHDS_EXPORT SMESHDS_Mesh:public SMDS_Mesh{
62 SMESHDS_Mesh(int theMeshID, bool theIsEmbeddedMode);
63 bool IsEmbeddedMode();
65 void ShapeToMesh(const TopoDS_Shape & S);
66 TopoDS_Shape ShapeToMesh() const;
67 bool AddHypothesis(const TopoDS_Shape & SS, const SMESHDS_Hypothesis * H);
68 bool RemoveHypothesis(const TopoDS_Shape & S, const SMESHDS_Hypothesis * H);
70 virtual SMDS_MeshNode* AddNodeWithID(double x, double y, double z, int ID);
71 virtual SMDS_MeshNode* AddNode(double x, double y, double z);
73 virtual SMDS_Mesh0DElement* Add0DElementWithID(int nodeID, int ID);
74 virtual SMDS_Mesh0DElement* Add0DElementWithID(const SMDS_MeshNode * node, int ID);
75 virtual SMDS_Mesh0DElement* Add0DElement (const SMDS_MeshNode * node);
77 virtual SMDS_MeshEdge* AddEdgeWithID(int n1, int n2, int ID);
78 virtual SMDS_MeshEdge* AddEdgeWithID(const SMDS_MeshNode * n1,
79 const SMDS_MeshNode * n2,
81 virtual SMDS_MeshEdge* AddEdge(const SMDS_MeshNode * n1,
82 const SMDS_MeshNode * n2);
84 // 2d order edge with 3 nodes: n12 - node between n1 and n2
85 virtual SMDS_MeshEdge* AddEdgeWithID(int n1, int n2, int n12, int ID);
86 virtual SMDS_MeshEdge* AddEdgeWithID(const SMDS_MeshNode * n1,
87 const SMDS_MeshNode * n2,
88 const SMDS_MeshNode * n12,
90 virtual SMDS_MeshEdge* AddEdge(const SMDS_MeshNode * n1,
91 const SMDS_MeshNode * n2,
92 const SMDS_MeshNode * n12);
94 virtual SMDS_MeshFace* AddFaceWithID(int n1, int n2, int n3, int ID);
95 virtual SMDS_MeshFace* AddFaceWithID(const SMDS_MeshNode * n1,
96 const SMDS_MeshNode * n2,
97 const SMDS_MeshNode * n3,
99 virtual SMDS_MeshFace* AddFace(const SMDS_MeshNode * n1,
100 const SMDS_MeshNode * n2,
101 const SMDS_MeshNode * n3);
103 virtual SMDS_MeshFace* AddFaceWithID(int n1, int n2, int n3, int n4, int ID);
104 virtual SMDS_MeshFace* AddFaceWithID(const SMDS_MeshNode * n1,
105 const SMDS_MeshNode * n2,
106 const SMDS_MeshNode * n3,
107 const SMDS_MeshNode * n4,
109 virtual SMDS_MeshFace* AddFace(const SMDS_MeshNode * n1,
110 const SMDS_MeshNode * n2,
111 const SMDS_MeshNode * n3,
112 const SMDS_MeshNode * n4);
114 // 2d order triangle of 6 nodes
115 virtual SMDS_MeshFace* AddFaceWithID(int n1, int n2, int n3,
116 int n12,int n23,int n31, int ID);
117 virtual SMDS_MeshFace* AddFaceWithID(const SMDS_MeshNode * n1,
118 const SMDS_MeshNode * n2,
119 const SMDS_MeshNode * n3,
120 const SMDS_MeshNode * n12,
121 const SMDS_MeshNode * n23,
122 const SMDS_MeshNode * n31,
124 virtual SMDS_MeshFace* AddFace(const SMDS_MeshNode * n1,
125 const SMDS_MeshNode * n2,
126 const SMDS_MeshNode * n3,
127 const SMDS_MeshNode * n12,
128 const SMDS_MeshNode * n23,
129 const SMDS_MeshNode * n31);
131 // 2d order quadrangle
132 virtual SMDS_MeshFace* AddFaceWithID(int n1, int n2, int n3, int n4,
133 int n12,int n23,int n34,int n41, int ID);
134 virtual SMDS_MeshFace* AddFaceWithID(const SMDS_MeshNode * n1,
135 const SMDS_MeshNode * n2,
136 const SMDS_MeshNode * n3,
137 const SMDS_MeshNode * n4,
138 const SMDS_MeshNode * n12,
139 const SMDS_MeshNode * n23,
140 const SMDS_MeshNode * n34,
141 const SMDS_MeshNode * n41,
143 virtual SMDS_MeshFace* AddFace(const SMDS_MeshNode * n1,
144 const SMDS_MeshNode * n2,
145 const SMDS_MeshNode * n3,
146 const SMDS_MeshNode * n4,
147 const SMDS_MeshNode * n12,
148 const SMDS_MeshNode * n23,
149 const SMDS_MeshNode * n34,
150 const SMDS_MeshNode * n41);
152 virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4, int ID);
153 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
154 const SMDS_MeshNode * n2,
155 const SMDS_MeshNode * n3,
156 const SMDS_MeshNode * n4,
158 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
159 const SMDS_MeshNode * n2,
160 const SMDS_MeshNode * n3,
161 const SMDS_MeshNode * n4);
163 virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4, int n5, int ID);
164 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
165 const SMDS_MeshNode * n2,
166 const SMDS_MeshNode * n3,
167 const SMDS_MeshNode * n4,
168 const SMDS_MeshNode * n5,
170 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
171 const SMDS_MeshNode * n2,
172 const SMDS_MeshNode * n3,
173 const SMDS_MeshNode * n4,
174 const SMDS_MeshNode * n5);
176 virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4, int n5, int n6, int ID);
177 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
178 const SMDS_MeshNode * n2,
179 const SMDS_MeshNode * n3,
180 const SMDS_MeshNode * n4,
181 const SMDS_MeshNode * n5,
182 const SMDS_MeshNode * n6,
184 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
185 const SMDS_MeshNode * n2,
186 const SMDS_MeshNode * n3,
187 const SMDS_MeshNode * n4,
188 const SMDS_MeshNode * n5,
189 const SMDS_MeshNode * n6);
191 virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4, int n5, int n6, int n7, int n8, int ID);
192 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
193 const SMDS_MeshNode * n2,
194 const SMDS_MeshNode * n3,
195 const SMDS_MeshNode * n4,
196 const SMDS_MeshNode * n5,
197 const SMDS_MeshNode * n6,
198 const SMDS_MeshNode * n7,
199 const SMDS_MeshNode * n8,
201 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
202 const SMDS_MeshNode * n2,
203 const SMDS_MeshNode * n3,
204 const SMDS_MeshNode * n4,
205 const SMDS_MeshNode * n5,
206 const SMDS_MeshNode * n6,
207 const SMDS_MeshNode * n7,
208 const SMDS_MeshNode * n8);
210 // 2d order tetrahedron of 10 nodes
211 virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4,
212 int n12,int n23,int n31,
213 int n14,int n24,int n34, int ID);
214 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
215 const SMDS_MeshNode * n2,
216 const SMDS_MeshNode * n3,
217 const SMDS_MeshNode * n4,
218 const SMDS_MeshNode * n12,
219 const SMDS_MeshNode * n23,
220 const SMDS_MeshNode * n31,
221 const SMDS_MeshNode * n14,
222 const SMDS_MeshNode * n24,
223 const SMDS_MeshNode * n34,
225 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
226 const SMDS_MeshNode * n2,
227 const SMDS_MeshNode * n3,
228 const SMDS_MeshNode * n4,
229 const SMDS_MeshNode * n12,
230 const SMDS_MeshNode * n23,
231 const SMDS_MeshNode * n31,
232 const SMDS_MeshNode * n14,
233 const SMDS_MeshNode * n24,
234 const SMDS_MeshNode * n34);
236 // 2d order pyramid of 13 nodes
237 virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4, int n5,
238 int n12,int n23,int n34,int n41,
239 int n15,int n25,int n35,int n45,
241 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
242 const SMDS_MeshNode * n2,
243 const SMDS_MeshNode * n3,
244 const SMDS_MeshNode * n4,
245 const SMDS_MeshNode * n5,
246 const SMDS_MeshNode * n12,
247 const SMDS_MeshNode * n23,
248 const SMDS_MeshNode * n34,
249 const SMDS_MeshNode * n41,
250 const SMDS_MeshNode * n15,
251 const SMDS_MeshNode * n25,
252 const SMDS_MeshNode * n35,
253 const SMDS_MeshNode * n45,
255 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
256 const SMDS_MeshNode * n2,
257 const SMDS_MeshNode * n3,
258 const SMDS_MeshNode * n4,
259 const SMDS_MeshNode * n5,
260 const SMDS_MeshNode * n12,
261 const SMDS_MeshNode * n23,
262 const SMDS_MeshNode * n34,
263 const SMDS_MeshNode * n41,
264 const SMDS_MeshNode * n15,
265 const SMDS_MeshNode * n25,
266 const SMDS_MeshNode * n35,
267 const SMDS_MeshNode * n45);
269 // 2d order Pentahedron with 15 nodes
270 virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3,
271 int n4, int n5, int n6,
272 int n12,int n23,int n31,
273 int n45,int n56,int n64,
274 int n14,int n25,int n36,
276 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
277 const SMDS_MeshNode * n2,
278 const SMDS_MeshNode * n3,
279 const SMDS_MeshNode * n4,
280 const SMDS_MeshNode * n5,
281 const SMDS_MeshNode * n6,
282 const SMDS_MeshNode * n12,
283 const SMDS_MeshNode * n23,
284 const SMDS_MeshNode * n31,
285 const SMDS_MeshNode * n45,
286 const SMDS_MeshNode * n56,
287 const SMDS_MeshNode * n64,
288 const SMDS_MeshNode * n14,
289 const SMDS_MeshNode * n25,
290 const SMDS_MeshNode * n36,
292 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
293 const SMDS_MeshNode * n2,
294 const SMDS_MeshNode * n3,
295 const SMDS_MeshNode * n4,
296 const SMDS_MeshNode * n5,
297 const SMDS_MeshNode * n6,
298 const SMDS_MeshNode * n12,
299 const SMDS_MeshNode * n23,
300 const SMDS_MeshNode * n31,
301 const SMDS_MeshNode * n45,
302 const SMDS_MeshNode * n56,
303 const SMDS_MeshNode * n64,
304 const SMDS_MeshNode * n14,
305 const SMDS_MeshNode * n25,
306 const SMDS_MeshNode * n36);
308 // 2d order Hexahedrons with 20 nodes
309 virtual SMDS_MeshVolume* AddVolumeWithID(int n1, int n2, int n3, int n4,
310 int n5, int n6, int n7, int n8,
311 int n12,int n23,int n34,int n41,
312 int n56,int n67,int n78,int n85,
313 int n15,int n26,int n37,int n48,
315 virtual SMDS_MeshVolume* AddVolumeWithID(const SMDS_MeshNode * n1,
316 const SMDS_MeshNode * n2,
317 const SMDS_MeshNode * n3,
318 const SMDS_MeshNode * n4,
319 const SMDS_MeshNode * n5,
320 const SMDS_MeshNode * n6,
321 const SMDS_MeshNode * n7,
322 const SMDS_MeshNode * n8,
323 const SMDS_MeshNode * n12,
324 const SMDS_MeshNode * n23,
325 const SMDS_MeshNode * n34,
326 const SMDS_MeshNode * n41,
327 const SMDS_MeshNode * n56,
328 const SMDS_MeshNode * n67,
329 const SMDS_MeshNode * n78,
330 const SMDS_MeshNode * n85,
331 const SMDS_MeshNode * n15,
332 const SMDS_MeshNode * n26,
333 const SMDS_MeshNode * n37,
334 const SMDS_MeshNode * n48,
336 virtual SMDS_MeshVolume* AddVolume(const SMDS_MeshNode * n1,
337 const SMDS_MeshNode * n2,
338 const SMDS_MeshNode * n3,
339 const SMDS_MeshNode * n4,
340 const SMDS_MeshNode * n5,
341 const SMDS_MeshNode * n6,
342 const SMDS_MeshNode * n7,
343 const SMDS_MeshNode * n8,
344 const SMDS_MeshNode * n12,
345 const SMDS_MeshNode * n23,
346 const SMDS_MeshNode * n34,
347 const SMDS_MeshNode * n41,
348 const SMDS_MeshNode * n56,
349 const SMDS_MeshNode * n67,
350 const SMDS_MeshNode * n78,
351 const SMDS_MeshNode * n85,
352 const SMDS_MeshNode * n15,
353 const SMDS_MeshNode * n26,
354 const SMDS_MeshNode * n37,
355 const SMDS_MeshNode * n48);
357 virtual SMDS_MeshFace* AddPolygonalFaceWithID (const std::vector<int>& nodes_ids,
360 virtual SMDS_MeshFace* AddPolygonalFaceWithID (const std::vector<const SMDS_MeshNode*>& nodes,
363 virtual SMDS_MeshFace* AddPolygonalFace (const std::vector<const SMDS_MeshNode*>& nodes);
365 virtual SMDS_MeshVolume* AddPolyhedralVolumeWithID
366 (const std::vector<int>& nodes_ids,
367 const std::vector<int>& quantities,
370 virtual SMDS_MeshVolume* AddPolyhedralVolumeWithID
371 (const std::vector<const SMDS_MeshNode*>& nodes,
372 const std::vector<int>& quantities,
375 virtual SMDS_MeshVolume* AddPolyhedralVolume
376 (const std::vector<const SMDS_MeshNode*>& nodes,
377 const std::vector<int>& quantities);
379 void MoveNode(const SMDS_MeshNode *, double x, double y, double z);
380 virtual void RemoveNode(const SMDS_MeshNode *);
381 void RemoveElement(const SMDS_MeshElement *);
383 /*! Remove only the given element/node and only if it is free.
384 * Methods do not work for meshes with descendants.
385 * Implemented for fast cleaning of meshes.
387 void RemoveFreeNode (const SMDS_MeshNode *, SMESHDS_SubMesh *, bool fromGroups=true);
388 void RemoveFreeElement(const SMDS_MeshElement *, SMESHDS_SubMesh *, bool fromGroups=true);
392 bool ChangeElementNodes(const SMDS_MeshElement * elem,
393 const SMDS_MeshNode * nodes[],
395 bool ChangePolygonNodes(const SMDS_MeshElement * elem,
396 std::vector<const SMDS_MeshNode*> nodes);
397 bool ChangePolyhedronNodes(const SMDS_MeshElement * elem,
398 std::vector<const SMDS_MeshNode*> nodes,
399 std::vector<int> quantities);
400 void Renumber (const bool isNodes, const int startID=1, const int deltaID=1);
402 void SetNodeInVolume(SMDS_MeshNode * aNode, const TopoDS_Shell & S);
403 void SetNodeInVolume(SMDS_MeshNode * aNode, const TopoDS_Solid & S);
404 void SetNodeOnFace(SMDS_MeshNode * aNode, const TopoDS_Face & S, double u=0., double v=0.);
405 void SetNodeOnEdge(SMDS_MeshNode * aNode, const TopoDS_Edge & S, double u=0.);
406 void SetNodeOnVertex(SMDS_MeshNode * aNode, const TopoDS_Vertex & S);
407 void UnSetNodeOnShape(const SMDS_MeshNode * aNode);
408 void SetMeshElementOnShape(const SMDS_MeshElement * anElt,
409 const TopoDS_Shape & S);
410 void UnSetMeshElementOnShape(const SMDS_MeshElement * anElt,
411 const TopoDS_Shape & S);
412 bool HasMeshElements(const TopoDS_Shape & S);
413 SMESHDS_SubMesh * MeshElements(const TopoDS_Shape & S) const;
414 SMESHDS_SubMesh * MeshElements(const int Index);
415 std::list<int> SubMeshIndices();
416 const std::map<int,SMESHDS_SubMesh*>& SubMeshes() const
417 { return myShapeIndexToSubMesh; }
419 bool HasHypothesis(const TopoDS_Shape & S);
420 const std::list<const SMESHDS_Hypothesis*>& GetHypothesis(const TopoDS_Shape & S) const;
421 SMESHDS_Script * GetScript();
423 int ShapeToIndex(const TopoDS_Shape & aShape) const;
424 const TopoDS_Shape& IndexToShape(int ShapeIndex) const;
425 int MaxShapeIndex() const { return myIndexToShape.Extent(); }
427 SMESHDS_SubMesh * NewSubMesh(int Index);
428 int AddCompoundSubmesh(const TopoDS_Shape& S, TopAbs_ShapeEnum type = TopAbs_SHAPE);
429 void SetNodeInVolume(const SMDS_MeshNode * aNode, int Index);
430 void SetNodeOnFace(SMDS_MeshNode * aNode, int Index , double u=0., double v=0.);
431 void SetNodeOnEdge(SMDS_MeshNode * aNode, int Index , double u=0.);
432 void SetNodeOnVertex(SMDS_MeshNode * aNode, int Index);
433 void SetMeshElementOnShape(const SMDS_MeshElement * anElt, int Index);
435 void AddGroup (SMESHDS_GroupBase* theGroup) { myGroups.insert(theGroup); }
436 void RemoveGroup (SMESHDS_GroupBase* theGroup) { myGroups.erase(theGroup); }
437 int GetNbGroups() const { return myGroups.size(); }
438 const std::set<SMESHDS_GroupBase*>& GetGroups() const { return myGroups; }
440 bool IsGroupOfSubShapes (const TopoDS_Shape& aSubShape) const;
445 void addNodeToSubmesh( const SMDS_MeshNode* aNode, int Index )
447 //Update or build submesh
448 std::map<int,SMESHDS_SubMesh*>::iterator it = myShapeIndexToSubMesh.find( Index );
449 if ( it == myShapeIndexToSubMesh.end() )
450 it = myShapeIndexToSubMesh.insert( std::make_pair(Index, new SMESHDS_SubMesh() )).first;
451 it->second->AddNode( aNode ); // add aNode to submesh
454 /*int HashCode( const TopoDS_Shape& S, const Standard_Integer theUpper ) const
456 return S.HashCode(2147483647);
459 typedef std::list<const SMESHDS_Hypothesis*> THypList;
461 typedef NCollection_DataMap< TopoDS_Shape, THypList > ShapeToHypothesis;
463 ShapeToHypothesis myShapeToHypothesis;
466 TopoDS_Shape myShape;
468 typedef std::map<int,SMESHDS_SubMesh*> TShapeIndexToSubMesh;
469 TShapeIndexToSubMesh myShapeIndexToSubMesh;
471 TopTools_IndexedMapOfShape myIndexToShape;
473 typedef std::set<SMESHDS_GroupBase*> TGroups;
476 SMESHDS_Script* myScript;
477 bool myIsEmbeddedMode;
479 // optimize addition of nodes/elements to submeshes by, SetNodeInVolume() etc:
480 // avoid search of submeshes in maps
481 bool add( const SMDS_MeshElement* elem, SMESHDS_SubMesh* subMesh );
482 SMESHDS_SubMesh* getSubmesh( const TopoDS_Shape & shape);
483 SMESHDS_SubMesh* getSubmesh( const int Index );
485 TopoDS_Shape myCurSubShape;
486 SMESHDS_SubMesh* myCurSubMesh;