1 // Copyright (C) 2007-2011 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 DriverMED : driver to read and write 'med' files
24 // File : DriverMED_W_SMESHDS_Mesh.cxx
29 #include "DriverMED_W_SMESHDS_Mesh.h"
30 #include "DriverMED_Family.h"
32 #include "SMESHDS_Mesh.hxx"
33 #include "SMDS_MeshElement.hxx"
34 #include "SMDS_MeshNode.hxx"
35 #include "SMDS_PolyhedralVolumeOfNodes.hxx"
37 #include "utilities.h"
39 #include "MED_Utilities.hxx"
41 #define _EDF_NODE_IDS_
42 //#define _ELEMENTS_BY_DIM_
48 DriverMED_W_SMESHDS_Mesh::DriverMED_W_SMESHDS_Mesh():
49 myAllSubMeshes (false),
50 myDoGroupOfNodes (false),
51 myDoGroupOfEdges (false),
52 myDoGroupOfFaces (false),
53 myDoGroupOfVolumes (false)
56 void DriverMED_W_SMESHDS_Mesh::SetFile(const std::string& theFileName,
59 myMed = CrWrapper(theFileName,theId);
60 Driver_SMESHDS_Mesh::SetFile(theFileName);
63 void DriverMED_W_SMESHDS_Mesh::SetFile(const std::string& theFileName)
65 return SetFile(theFileName,MED::eV2_2);
68 string DriverMED_W_SMESHDS_Mesh::GetVersionString(const MED::EVersion theVersion, int theNbDigits)
70 TInt majeur, mineur, release;
71 majeur = mineur = release = 0;
72 // if ( theVersion == eV2_1 )
73 // MED::GetVersionRelease<eV2_1>(majeur, mineur, release);
75 MED::GetVersionRelease<eV2_2>(majeur, mineur, release);
77 if ( theNbDigits > 0 )
79 if ( theNbDigits > 1 )
80 name << "." << mineur;
81 if ( theNbDigits > 2 )
82 name << "." << release;
86 void DriverMED_W_SMESHDS_Mesh::AddGroup(SMESHDS_GroupBase* theGroup)
88 myGroups.push_back(theGroup);
91 void DriverMED_W_SMESHDS_Mesh::AddAllSubMeshes()
93 myAllSubMeshes = true;
96 void DriverMED_W_SMESHDS_Mesh::AddSubMesh(SMESHDS_SubMesh* theSubMesh, int theID)
98 mySubMeshes[theID] = theSubMesh;
101 void DriverMED_W_SMESHDS_Mesh::AddGroupOfNodes()
103 myDoGroupOfNodes = true;
106 void DriverMED_W_SMESHDS_Mesh::AddGroupOfEdges()
108 myDoGroupOfEdges = true;
111 void DriverMED_W_SMESHDS_Mesh::AddGroupOfFaces()
113 myDoGroupOfFaces = true;
116 void DriverMED_W_SMESHDS_Mesh::AddGroupOfVolumes()
118 myDoGroupOfVolumes = true;
122 typedef double (SMDS_MeshNode::* TGetCoord)() const;
123 typedef const char* TName;
124 typedef const char* TUnit;
126 // name length in a mesh must be equal to 16 :
133 TUnit aUnit[3] = {M,M,M};
136 TGetCoord aXYZGetCoord[3] = {
141 TName aXYZName[3] = {X,Y,Z};
144 TGetCoord aXYGetCoord[2] = {
148 TName aXYName[2] = {X,Y};
150 TGetCoord aYZGetCoord[2] = {
154 TName aYZName[2] = {Y,Z};
156 TGetCoord aXZGetCoord[2] = {
160 TName aXZName[2] = {X,Z};
163 TGetCoord aXGetCoord[1] = {
166 TName aXName[1] = {X};
168 TGetCoord aYGetCoord[1] = {
171 TName aYName[1] = {Y};
173 TGetCoord aZGetCoord[1] = {
176 TName aZName[1] = {Z};
180 SMDS_NodeIteratorPtr myNodeIter;
181 const SMDS_MeshNode* myCurrentNode;
182 TGetCoord* myGetCoord;
186 TCoordHelper(const SMDS_NodeIteratorPtr& theNodeIter,
187 TGetCoord* theGetCoord,
189 TUnit* theUnit = aUnit):
190 myNodeIter(theNodeIter),
191 myGetCoord(theGetCoord),
195 virtual ~TCoordHelper(){}
197 return myNodeIter->more() &&
198 (myCurrentNode = myNodeIter->next());
200 const SMDS_MeshNode* GetNode(){
201 return myCurrentNode;
203 MED::TIntVector::value_type GetID(){
204 return myCurrentNode->GetID();
206 MED::TFloatVector::value_type GetCoord(TInt theCoodId){
207 return (myCurrentNode->*myGetCoord[theCoodId])();
209 MED::TStringVector::value_type GetName(TInt theDimId){
210 return myName[theDimId];
212 MED::TStringVector::value_type GetUnit(TInt theDimId){
213 return myUnit[theDimId];
216 typedef boost::shared_ptr<TCoordHelper> TCoordHelperPtr;
219 //-------------------------------------------------------
221 * \brief Class helping to use either SMDS_0DElementIterator,
222 * SMDS_EdgeIterator, SMDS_FaceIterator or SMDS_VolumeIterator
225 //-------------------------------------------------------
228 virtual const SMDS_MeshElement* next() = 0;
229 virtual ~TElemIterator() {}
231 typedef boost::shared_ptr<TElemIterator> PElemIterator;
233 template< class SMDSIteratorPtr > class TypedElemIterator: public TElemIterator
235 SMDSIteratorPtr myItPtr;
237 TypedElemIterator(SMDSIteratorPtr it): myItPtr(it) {}
238 virtual const SMDS_MeshElement* next() {
239 if ( myItPtr->more() ) return myItPtr->next();
243 typedef TypedElemIterator< SMDS_0DElementIteratorPtr > T0DElementIterator;
244 typedef TypedElemIterator< SMDS_EdgeIteratorPtr > TEdgeIterator;
245 typedef TypedElemIterator< SMDS_FaceIteratorPtr > TFaceIterator;
246 typedef TypedElemIterator< SMDS_VolumeIteratorPtr > TVolumeIterator;
248 //-------------------------------------------------------
250 * \brief Structure describing element type
252 //-------------------------------------------------------
255 EEntiteMaillage _entity;
256 EGeometrieElement _geomType;
258 SMDSAbs_ElementType _smdsType;
260 TElemTypeData (EEntiteMaillage entity, EGeometrieElement geom, TInt nb, SMDSAbs_ElementType type)
261 : _entity(entity), _geomType(geom), _nbElems( nb ), _smdsType( type ) {}
265 typedef NCollection_DataMap< Standard_Address, int > TElemFamilyMap;
266 //typedef map<const SMDS_MeshElement *, int> TElemFamilyMap;
268 //================================================================================
270 * \brief Fills element to famaly ID map for element type.
271 * Removes all families of anElemType
273 //================================================================================
275 void fillElemFamilyMap( TElemFamilyMap & anElemFamMap,
276 list<DriverMED_FamilyPtr> & aFamilies,
277 const SMDSAbs_ElementType anElemType)
279 anElemFamMap.Clear();
280 //anElemFamMap.clear();
281 list<DriverMED_FamilyPtr>::iterator aFamsIter = aFamilies.begin();
282 while ( aFamsIter != aFamilies.end() )
284 if ((*aFamsIter)->GetType() != anElemType) {
288 int aFamId = (*aFamsIter)->GetId();
289 const set<const SMDS_MeshElement *>& anElems = (*aFamsIter)->GetElements();
290 set<const SMDS_MeshElement *>::const_iterator anElemsIter = anElems.begin();
291 for (; anElemsIter != anElems.end(); anElemsIter++)
293 anElemFamMap.Bind( (Standard_Address)*anElemsIter, aFamId );
294 //anElemFamMap[*anElemsIter] = aFamId;
296 // remove a family from the list
297 aFamilies.erase( aFamsIter++ );
302 //================================================================================
304 * \brief For an element, return family ID found in the map or a default one
306 //================================================================================
308 int getFamilyId( const TElemFamilyMap & anElemFamMap,
309 const SMDS_MeshElement* anElement,
310 const int aDefaultFamilyId)
312 if ( anElemFamMap.IsBound( (Standard_Address) anElement ))
313 return anElemFamMap( (Standard_Address) anElement );
314 // TElemFamilyMap::iterator elem_famNum = anElemFamMap.find( anElement );
315 // if ( elem_famNum != anElemFamMap.end() )
316 // return elem_famNum->second;
317 return aDefaultFamilyId;
321 Driver_Mesh::Status DriverMED_W_SMESHDS_Mesh::Perform()
323 Status aResult = DRS_OK;
324 if (myMesh->hasConstructionEdges() || myMesh->hasConstructionFaces()) {
325 INFOS("SMDS_MESH with hasConstructionEdges() or hasConstructionFaces() do not supports!!!");
329 MESSAGE("Perform - myFile : "<<myFile);
331 // Creating the MED mesh for corresponding SMDS structure
332 //-------------------------------------------------------
334 if (myMeshId != -1) {
335 ostringstream aMeshNameStr;
336 aMeshNameStr<<myMeshId;
337 aMeshName = aMeshNameStr.str();
339 aMeshName = myMeshName;
342 // Mesh dimension definition
343 TInt aSpaceDimension;
344 TCoordHelperPtr aCoordHelperPtr;
346 bool anIsXDimension = false;
347 bool anIsYDimension = false;
348 bool anIsZDimension = false;
350 SMDS_NodeIteratorPtr aNodesIter = myMesh->nodesIterator();
352 if(aNodesIter->more()){
353 const SMDS_MeshNode* aNode = aNodesIter->next();
354 aBounds[0] = aBounds[1] = aNode->X();
355 aBounds[2] = aBounds[3] = aNode->Y();
356 aBounds[4] = aBounds[5] = aNode->Z();
358 while(aNodesIter->more()){
359 const SMDS_MeshNode* aNode = aNodesIter->next();
360 aBounds[0] = min(aBounds[0],aNode->X());
361 aBounds[1] = max(aBounds[1],aNode->X());
363 aBounds[2] = min(aBounds[2],aNode->Y());
364 aBounds[3] = max(aBounds[3],aNode->Y());
366 aBounds[4] = min(aBounds[4],aNode->Z());
367 aBounds[5] = max(aBounds[5],aNode->Z());
371 anIsXDimension = (aBounds[1] - aBounds[0]) + abs(aBounds[1]) + abs(aBounds[0]) > EPS;
372 anIsYDimension = (aBounds[3] - aBounds[2]) + abs(aBounds[3]) + abs(aBounds[2]) > EPS;
373 anIsZDimension = (aBounds[5] - aBounds[4]) + abs(aBounds[5]) + abs(aBounds[4]) > EPS;
374 aSpaceDimension = anIsXDimension + anIsYDimension + anIsZDimension;
377 // PAL16857(SMESH not conform to the MED convention):
378 if ( aSpaceDimension == 2 && anIsZDimension ) // 2D only if mesh is in XOY plane
380 // PAL18941(a saved study with a mesh belong Z is opened and the mesh is belong X)
381 if ( aSpaceDimension == 1 && !anIsXDimension ) {// 1D only if mesh is along OX
382 if ( anIsYDimension ) {
384 anIsXDimension = true;
391 SMDS_NodeIteratorPtr aNodesIter = myMesh->nodesIterator(/*idInceasingOrder=*/true);
392 switch(aSpaceDimension){
394 aCoordHelperPtr.reset(new TCoordHelper(aNodesIter,aXYZGetCoord,aXYZName));
397 if(anIsXDimension && anIsYDimension)
398 aCoordHelperPtr.reset(new TCoordHelper(aNodesIter,aXYGetCoord,aXYName));
399 if(anIsYDimension && anIsZDimension)
400 aCoordHelperPtr.reset(new TCoordHelper(aNodesIter,aYZGetCoord,aYZName));
401 if(anIsXDimension && anIsZDimension)
402 aCoordHelperPtr.reset(new TCoordHelper(aNodesIter,aXZGetCoord,aXZName));
406 aCoordHelperPtr.reset(new TCoordHelper(aNodesIter,aXGetCoord,aXName));
408 aCoordHelperPtr.reset(new TCoordHelper(aNodesIter,aYGetCoord,aYName));
410 aCoordHelperPtr.reset(new TCoordHelper(aNodesIter,aZGetCoord,aZName));
414 TInt aMeshDimension = 0;
415 if ( myMesh->NbEdges() > 0 )
417 if ( myMesh->NbFaces() > 0 )
419 if ( myMesh->NbVolumes() > 0 )
422 PMeshInfo aMeshInfo = myMed->CrMeshInfo(aMeshDimension,aSpaceDimension,aMeshName);
423 MESSAGE("Add - aMeshName : "<<aMeshName<<"; "<<aMeshInfo->GetName());
424 myMed->SetMeshInfo(aMeshInfo);
426 // Storing SMDS groups and sub-meshes as med families
427 //----------------------------------------------------
428 int myNodesDefaultFamilyId = 0;
429 int my0DElementsDefaultFamilyId = 0;
430 int myEdgesDefaultFamilyId = 0;
431 int myFacesDefaultFamilyId = 0;
432 int myVolumesDefaultFamilyId = 0;
433 int nbNodes = myMesh->NbNodes();
434 //int nb0DElements = myMesh->Nb0DElements();
435 int nbEdges = myMesh->NbEdges();
436 int nbFaces = myMesh->NbFaces();
437 int nbVolumes = myMesh->NbVolumes();
438 if (myDoGroupOfNodes && nbNodes)
439 myNodesDefaultFamilyId = REST_NODES_FAMILY;
440 if (myDoGroupOfEdges && nbEdges)
441 myEdgesDefaultFamilyId = REST_EDGES_FAMILY;
442 if (myDoGroupOfFaces && nbFaces)
443 myFacesDefaultFamilyId = REST_FACES_FAMILY;
444 if (myDoGroupOfVolumes && nbVolumes)
445 myVolumesDefaultFamilyId = REST_VOLUMES_FAMILY;
447 MESSAGE("Perform - aFamilyInfo");
448 //cout << " DriverMED_Family::MakeFamilies() " << endl;
449 list<DriverMED_FamilyPtr> aFamilies;
450 if (myAllSubMeshes) {
451 aFamilies = DriverMED_Family::MakeFamilies
452 (myMesh->SubMeshes(), myGroups,
453 myDoGroupOfNodes && nbNodes,
454 myDoGroupOfEdges && nbEdges,
455 myDoGroupOfFaces && nbFaces,
456 myDoGroupOfVolumes && nbVolumes);
458 aFamilies = DriverMED_Family::MakeFamilies
459 (mySubMeshes, myGroups,
460 myDoGroupOfNodes && nbNodes,
461 myDoGroupOfEdges && nbEdges,
462 myDoGroupOfFaces && nbFaces,
463 myDoGroupOfVolumes && nbVolumes);
465 //cout << " myMed->SetFamilyInfo() " << endl;
466 list<DriverMED_FamilyPtr>::iterator aFamsIter;
467 for (aFamsIter = aFamilies.begin(); aFamsIter != aFamilies.end(); aFamsIter++)
469 PFamilyInfo aFamilyInfo = (*aFamsIter)->GetFamilyInfo(myMed,aMeshInfo);
470 myMed->SetFamilyInfo(aFamilyInfo);
473 // Storing SMDS nodes to the MED file for the MED mesh
474 //----------------------------------------------------
475 #ifdef _EDF_NODE_IDS_
476 typedef map<TInt,TInt> TNodeIdMap;
477 TNodeIdMap aNodeIdMap;
479 const EModeSwitch theMode = eFULL_INTERLACE;
480 const ERepere theSystem = eCART;
481 const EBooleen theIsElemNum = eVRAI;
482 const EBooleen theIsElemNames = eFAUX;
483 const EConnectivite theConnMode = eNOD;
485 TInt aNbNodes = myMesh->NbNodes();
486 //cout << " myMed->CrNodeInfo() aNbNodes = " << aNbNodes << endl;
487 PNodeInfo aNodeInfo = myMed->CrNodeInfo(aMeshInfo, aNbNodes,
488 theMode, theSystem, theIsElemNum, theIsElemNames);
490 //cout << " fillElemFamilyMap( SMDSAbs_Node )" << endl;
491 // find family numbers for nodes
492 TElemFamilyMap anElemFamMap;
493 fillElemFamilyMap( anElemFamMap, aFamilies, SMDSAbs_Node );
495 for (TInt iNode = 0; aCoordHelperPtr->Next(); iNode++)
498 TCoordSlice aTCoordSlice = aNodeInfo->GetCoordSlice( iNode );
499 for(TInt iCoord = 0; iCoord < aSpaceDimension; iCoord++){
500 aTCoordSlice[iCoord] = aCoordHelperPtr->GetCoord(iCoord);
503 int aNodeID = aCoordHelperPtr->GetID();
504 aNodeInfo->SetElemNum( iNode, aNodeID );
505 #ifdef _EDF_NODE_IDS_
506 aNodeIdMap[aNodeID] = iNode+1;
509 const SMDS_MeshNode* aNode = aCoordHelperPtr->GetNode();
510 int famNum = getFamilyId( anElemFamMap, aNode, myNodesDefaultFamilyId );
511 aNodeInfo->SetFamNum( iNode, famNum );
513 anElemFamMap.Clear();
515 // coordinate names and units
516 for (TInt iCoord = 0; iCoord < aSpaceDimension; iCoord++) {
517 aNodeInfo->SetCoordName( iCoord, aCoordHelperPtr->GetName(iCoord));
518 aNodeInfo->SetCoordUnit( iCoord, aCoordHelperPtr->GetUnit(iCoord));
521 //cout << " SetNodeInfo(aNodeInfo)" << endl;
522 MESSAGE("Perform - aNodeInfo->GetNbElem() = "<<aNbNodes);
523 myMed->SetNodeInfo(aNodeInfo);
524 aNodeInfo.reset(); // free memory used for arrays
527 // Storing SMDS elements to the MED file for the MED mesh
528 //-------------------------------------------------------
529 // Write one element type at once in order to minimize memory usage (PAL19276)
531 const SMDS_MeshInfo& nbElemInfo = myMesh->GetMeshInfo();
533 // poly elements are not supported by med-2.1
534 bool polyTypesSupported = myMed->CrPolygoneInfo(aMeshInfo,eMAILLE,ePOLYGONE,0,0);
535 TInt nbPolygonNodes = 0, nbPolyhedronNodes = 0, nbPolyhedronFaces = 0;
537 // collect info on all geom types
539 list< TElemTypeData > aTElemTypeDatas;
541 EEntiteMaillage anEntity = eMAILLE;
542 #ifdef _ELEMENTS_BY_DIM_
543 anEntity = eNOEUD_ELEMENT;
545 aTElemTypeDatas.push_back(TElemTypeData(anEntity,
547 nbElemInfo.Nb0DElements(),
549 #ifdef _ELEMENTS_BY_DIM_
552 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
554 nbElemInfo.NbEdges( ORDER_LINEAR ),
556 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
558 nbElemInfo.NbEdges( ORDER_QUADRATIC ),
560 #ifdef _ELEMENTS_BY_DIM_
563 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
565 nbElemInfo.NbTriangles( ORDER_LINEAR ),
567 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
569 nbElemInfo.NbTriangles( ORDER_QUADRATIC ),
571 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
573 nbElemInfo.NbQuadrangles( ORDER_LINEAR ),
575 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
577 nbElemInfo.NbQuadrangles( ORDER_QUADRATIC ),
579 if ( polyTypesSupported ) {
580 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
582 nbElemInfo.NbPolygons(),
584 // we need one more loop on poly elements to count nb of their nodes
585 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
587 nbElemInfo.NbPolygons(),
590 #ifdef _ELEMENTS_BY_DIM_
593 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
595 nbElemInfo.NbTetras( ORDER_LINEAR ),
597 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
599 nbElemInfo.NbTetras( ORDER_QUADRATIC ),
601 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
603 nbElemInfo.NbPyramids( ORDER_LINEAR ),
605 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
607 nbElemInfo.NbPyramids( ORDER_QUADRATIC ),
609 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
611 nbElemInfo.NbPrisms( ORDER_LINEAR ),
613 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
615 nbElemInfo.NbPrisms( ORDER_QUADRATIC ),
617 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
619 nbElemInfo.NbHexas( ORDER_LINEAR ),
621 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
623 nbElemInfo.NbHexas( ORDER_QUADRATIC ),
625 if ( polyTypesSupported ) {
626 //MESSAGE("polyTypesSupported");
627 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
629 nbElemInfo.NbPolyhedrons(),
631 // we need one more loop on poly elements to count nb of their nodes
632 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
634 nbElemInfo.NbPolyhedrons(),
638 vector< bool > isElemFamMapBuilt( SMDSAbs_NbElementTypes, false );
640 // loop on all geom types of elements
642 list< TElemTypeData >::iterator aElemTypeData = aTElemTypeDatas.begin();
643 for ( ; aElemTypeData != aTElemTypeDatas.end(); ++aElemTypeData )
645 if ( aElemTypeData->_nbElems == 0 )
648 // iterator on elements of a current type
649 PElemIterator elemIterator;
650 int defaultFamilyId = 0;
651 switch ( aElemTypeData->_smdsType ) {
652 case SMDSAbs_0DElement:
653 elemIterator = PElemIterator( new T0DElementIterator( myMesh->elements0dIterator() ));
654 defaultFamilyId = my0DElementsDefaultFamilyId;
657 elemIterator = PElemIterator( new TEdgeIterator( myMesh->edgesIterator() ));
658 defaultFamilyId = myEdgesDefaultFamilyId;
661 elemIterator = PElemIterator( new TFaceIterator( myMesh->facesIterator() ));
662 defaultFamilyId = myFacesDefaultFamilyId;
665 elemIterator = PElemIterator( new TVolumeIterator( myMesh->volumesIterator() ));
666 defaultFamilyId = myVolumesDefaultFamilyId;
673 //cout << " Treat type " << aElemTypeData->_geomType << " nb = " <<aElemTypeData->_nbElems<< endl;
676 if ( aElemTypeData->_geomType == ePOLYGONE )
678 if ( nbPolygonNodes == 0 ) {
680 while ( const SMDS_MeshElement* anElem = elemIterator->next() ) {
681 if ( anElem->IsPoly() ) {
682 nbPolygonNodes += anElem->NbNodes();
683 if ( ++iElem == aElemTypeData->_nbElems )
690 PPolygoneInfo aPolygoneInfo = myMed->CrPolygoneInfo(aMeshInfo,
691 aElemTypeData->_entity,
692 aElemTypeData->_geomType,
693 aElemTypeData->_nbElems,
695 theConnMode, theIsElemNum,
697 TElemNum & index = *(aPolygoneInfo->myIndex.get());
700 while ( const SMDS_MeshElement* anElem = elemIterator->next() )
702 if ( !anElem->IsPoly() )
706 TInt aNbNodes = anElem->NbNodes();
707 index[ iElem+1 ] = index[ iElem ] + aNbNodes;
710 TConnSlice aTConnSlice = aPolygoneInfo->GetConnSlice( iElem );
711 for(TInt iNode = 0; iNode < aNbNodes; iNode++) {
712 const SMDS_MeshElement* aNode = anElem->GetNode( iNode );
713 #ifdef _EDF_NODE_IDS_
714 aTConnSlice[ iNode ] = aNodeIdMap[aNode->GetID()];
716 aTConnSlice[ iNode ] = aNode->GetID();
720 aPolygoneInfo->SetElemNum( iElem, anElem->GetID() );
723 int famNum = getFamilyId( anElemFamMap, anElem, defaultFamilyId );
724 aPolygoneInfo->SetFamNum( iElem, famNum );
726 if ( ++iElem == aPolygoneInfo->GetNbElem() )
729 // if(TInt aNbElems = aPolygoneElemNums.size())
730 // // add one element in connectivities,
731 // // referenced by the last element in indices
732 // aPolygoneConn.push_back(0);
733 //cout << " SetPolygoneInfo(aPolygoneInfo)" << endl;
734 myMed->SetPolygoneInfo(aPolygoneInfo);
741 else if (aElemTypeData->_geomType == ePOLYEDRE )
743 //MESSAGE("_geomType == ePOLYEDRE");
744 if ( nbPolyhedronNodes == 0 ) {
746 while ( const SMDS_MeshElement* anElem = elemIterator->next() ) {
747 const SMDS_VtkVolume *aPolyedre = dynamic_cast<const SMDS_VtkVolume*>(anElem);
748 if ( aPolyedre && aPolyedre->IsPoly()) {
749 nbPolyhedronNodes += aPolyedre->NbNodes();
750 nbPolyhedronFaces += aPolyedre->NbFaces();
751 if ( ++iElem == aElemTypeData->_nbElems )
755 //MESSAGE("nbPolyhedronNodes=" << nbPolyhedronNodes);
756 //MESSAGE("nbPolyhedronFaces=" << nbPolyhedronFaces);
757 //MESSAGE("_nbElems="<< aElemTypeData->_nbElems);
761 PPolyedreInfo aPolyhInfo = myMed->CrPolyedreInfo(aMeshInfo,
762 aElemTypeData->_entity,
763 aElemTypeData->_geomType,
764 aElemTypeData->_nbElems,
770 TElemNum & index = *(aPolyhInfo->myIndex.get());
771 TElemNum & faces = *(aPolyhInfo->myFaces.get());
772 TElemNum & conn = *(aPolyhInfo->myConn.get());
776 TInt iFace = 0, iNode = 0;
777 while ( const SMDS_MeshElement* anElem = elemIterator->next() )
779 const SMDS_VtkVolume *aPolyedre = dynamic_cast<const SMDS_VtkVolume*>(anElem);
782 if ( !aPolyedre->IsPoly() )
784 //MESSAGE("index[" << iElem << "]=" << index[iElem] << " iElem=" << iElem);
786 TInt aNbFaces = aPolyedre->NbFaces();
787 index[ iElem+1 ] = index[ iElem ] + aNbFaces;
788 //MESSAGE("index[" << iElem+1 << "]=" << index[iElem+1] << " iElem=" << iElem);
791 for (TInt f = 1; f <= aNbFaces; ++f, ++iFace ) {
792 int aNbFaceNodes = aPolyedre->NbFaceNodes( f );
793 faces[ iFace+1 ] = faces[ iFace ] + aNbFaceNodes;
794 //MESSAGE("faces[" << iFace+1 << "]=" << faces[iFace+1] << " iFace=" << iFace);
797 SMDS_ElemIteratorPtr nodeIt = anElem->nodesIterator();
798 while ( nodeIt->more() ) {
799 const SMDS_MeshElement* aNode = nodeIt->next();
800 #ifdef _EDF_NODE_IDS_
801 conn[ iNode ] = aNodeIdMap[aNode->GetID()];
802 //MESSAGE("conn["<< iNode << "]=" << conn[iNode] << " aNode->GetID()=" << aNode->GetID());
804 conn[ iNode ] = aNode->GetID();
805 //MESSAGE("conn["<< iNode << "]=" << conn[iNode]);
810 aPolyhInfo->SetElemNum( iElem, anElem->GetID() );
813 int famNum = getFamilyId( anElemFamMap, anElem, defaultFamilyId );
814 aPolyhInfo->SetFamNum( iElem, famNum );
816 if ( ++iElem == aPolyhInfo->GetNbElem() )
819 //cout << " SetPolyedreInfo(aPolyhInfo )" << endl;
820 myMed->SetPolyedreInfo(aPolyhInfo);
822 } // if (aElemTypeData->_geomType == ePOLYEDRE )
826 // Treat standard types
827 // ---------------------
829 // allocate data arrays
830 PCellInfo aCellInfo = myMed->CrCellInfo( aMeshInfo,
831 aElemTypeData->_entity,
832 aElemTypeData->_geomType,
833 aElemTypeData->_nbElems,
837 // build map of family numbers for this type
838 if ( !isElemFamMapBuilt[ aElemTypeData->_smdsType ])
840 //cout << " fillElemFamilyMap()" << endl;
841 fillElemFamilyMap( anElemFamMap, aFamilies, aElemTypeData->_smdsType );
842 isElemFamMapBuilt[ aElemTypeData->_smdsType ] = true;
845 TInt aNbNodes = MED::GetNbNodes(aElemTypeData->_geomType);
846 while ( const SMDS_MeshElement* anElem = elemIterator->next() )
848 if ( anElem->NbNodes() != aNbNodes || anElem->IsPoly() )
849 continue; // other geometry
852 TConnSlice aTConnSlice = aCellInfo->GetConnSlice( iElem );
853 for (TInt iNode = 0; iNode < aNbNodes; iNode++) {
854 const SMDS_MeshElement* aNode = anElem->GetNode( iNode );
855 #ifdef _EDF_NODE_IDS_
856 aTConnSlice[ iNode ] = aNodeIdMap[aNode->GetID()];
858 aTConnSlice[ iNode ] = aNode->GetID();
862 aCellInfo->SetElemNum( iElem, anElem->GetID() );
865 int famNum = getFamilyId( anElemFamMap, anElem, defaultFamilyId );
866 aCellInfo->SetFamNum( iElem, famNum );
868 if ( ++iElem == aCellInfo->GetNbElem() )
871 // store data in a file
872 //cout << " SetCellInfo(aCellInfo)" << endl;
873 myMed->SetCellInfo(aCellInfo);
876 } // loop on geom types
880 catch(const std::exception& exc) {
881 INFOS("The following exception was caught:\n\t"<<exc.what());
885 INFOS("Unknown exception was caught !!!");