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 DriverMED : driver to read and write 'med' files
23 // File : DriverMED_W_SMESHDS_Mesh.cxx
28 #include "DriverMED_W_SMESHDS_Mesh.h"
29 #include "DriverMED_W_SMDS_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::SetMeshName(const std::string& theMeshName)
88 myMeshName = theMeshName;
91 void DriverMED_W_SMESHDS_Mesh::AddGroup(SMESHDS_GroupBase* theGroup)
93 myGroups.push_back(theGroup);
96 void DriverMED_W_SMESHDS_Mesh::AddAllSubMeshes()
98 myAllSubMeshes = true;
101 void DriverMED_W_SMESHDS_Mesh::AddSubMesh(SMESHDS_SubMesh* theSubMesh, int theID)
103 mySubMeshes[theID] = theSubMesh;
106 void DriverMED_W_SMESHDS_Mesh::AddGroupOfNodes()
108 myDoGroupOfNodes = true;
111 void DriverMED_W_SMESHDS_Mesh::AddGroupOfEdges()
113 myDoGroupOfEdges = true;
116 void DriverMED_W_SMESHDS_Mesh::AddGroupOfFaces()
118 myDoGroupOfFaces = true;
121 void DriverMED_W_SMESHDS_Mesh::AddGroupOfVolumes()
123 myDoGroupOfVolumes = true;
127 typedef double (SMDS_MeshNode::* TGetCoord)() const;
128 typedef const char* TName;
129 typedef const char* TUnit;
131 // name length in a mesh must be equal to 16 :
138 TUnit aUnit[3] = {M,M,M};
141 TGetCoord aXYZGetCoord[3] = {
146 TName aXYZName[3] = {X,Y,Z};
149 TGetCoord aXYGetCoord[2] = {
153 TName aXYName[2] = {X,Y};
155 TGetCoord aYZGetCoord[2] = {
159 TName aYZName[2] = {Y,Z};
161 TGetCoord aXZGetCoord[2] = {
165 TName aXZName[2] = {X,Z};
168 TGetCoord aXGetCoord[1] = {
171 TName aXName[1] = {X};
173 TGetCoord aYGetCoord[1] = {
176 TName aYName[1] = {Y};
178 TGetCoord aZGetCoord[1] = {
181 TName aZName[1] = {Z};
185 SMDS_NodeIteratorPtr myNodeIter;
186 const SMDS_MeshNode* myCurrentNode;
187 TGetCoord* myGetCoord;
191 TCoordHelper(const SMDS_NodeIteratorPtr& theNodeIter,
192 TGetCoord* theGetCoord,
194 TUnit* theUnit = aUnit):
195 myNodeIter(theNodeIter),
196 myGetCoord(theGetCoord),
200 virtual ~TCoordHelper(){}
202 return myNodeIter->more() &&
203 (myCurrentNode = myNodeIter->next());
205 const SMDS_MeshNode* GetNode(){
206 return myCurrentNode;
208 MED::TIntVector::value_type GetID(){
209 return myCurrentNode->GetID();
211 MED::TFloatVector::value_type GetCoord(TInt theCoodId){
212 return (myCurrentNode->*myGetCoord[theCoodId])();
214 MED::TStringVector::value_type GetName(TInt theDimId){
215 return myName[theDimId];
217 MED::TStringVector::value_type GetUnit(TInt theDimId){
218 return myUnit[theDimId];
221 typedef boost::shared_ptr<TCoordHelper> TCoordHelperPtr;
224 //-------------------------------------------------------
226 * \brief Class helping to use either SMDS_0DElementIterator,
227 * SMDS_EdgeIterator, SMDS_FaceIterator or SMDS_VolumeIterator
230 //-------------------------------------------------------
233 virtual const SMDS_MeshElement* next() = 0;
234 virtual ~TElemIterator() {}
236 typedef boost::shared_ptr<TElemIterator> PElemIterator;
238 template< class SMDSIteratorPtr > class TypedElemIterator: public TElemIterator
240 SMDSIteratorPtr myItPtr;
242 TypedElemIterator(SMDSIteratorPtr it): myItPtr(it) {}
243 virtual const SMDS_MeshElement* next() {
244 if ( myItPtr->more() ) return myItPtr->next();
248 typedef TypedElemIterator< SMDS_0DElementIteratorPtr > T0DElementIterator;
249 typedef TypedElemIterator< SMDS_EdgeIteratorPtr > TEdgeIterator;
250 typedef TypedElemIterator< SMDS_FaceIteratorPtr > TFaceIterator;
251 typedef TypedElemIterator< SMDS_VolumeIteratorPtr > TVolumeIterator;
253 //-------------------------------------------------------
255 * \brief Structure describing element type
257 //-------------------------------------------------------
260 EEntiteMaillage _entity;
261 EGeometrieElement _geomType;
263 SMDSAbs_ElementType _smdsType;
265 TElemTypeData (EEntiteMaillage entity, EGeometrieElement geom, TInt nb, SMDSAbs_ElementType type)
266 : _entity(entity), _geomType(geom), _nbElems( nb ), _smdsType( type ) {}
270 typedef NCollection_DataMap< Standard_Address, int > TElemFamilyMap;
271 //typedef map<const SMDS_MeshElement *, int> TElemFamilyMap;
273 //================================================================================
275 * \brief Fills element to famaly ID map for element type.
276 * Removes all families of anElemType
278 //================================================================================
280 void fillElemFamilyMap( TElemFamilyMap & anElemFamMap,
281 list<DriverMED_FamilyPtr> & aFamilies,
282 const SMDSAbs_ElementType anElemType)
284 anElemFamMap.Clear();
285 //anElemFamMap.clear();
286 list<DriverMED_FamilyPtr>::iterator aFamsIter = aFamilies.begin();
287 while ( aFamsIter != aFamilies.end() )
289 if ((*aFamsIter)->GetType() != anElemType) {
293 int aFamId = (*aFamsIter)->GetId();
294 const set<const SMDS_MeshElement *>& anElems = (*aFamsIter)->GetElements();
295 set<const SMDS_MeshElement *>::const_iterator anElemsIter = anElems.begin();
296 for (; anElemsIter != anElems.end(); anElemsIter++)
298 anElemFamMap.Bind( (Standard_Address)*anElemsIter, aFamId );
299 //anElemFamMap[*anElemsIter] = aFamId;
301 // remove a family from the list
302 aFamilies.erase( aFamsIter++ );
307 //================================================================================
309 * \brief For an element, return family ID found in the map or a default one
311 //================================================================================
313 int getFamilyId( const TElemFamilyMap & anElemFamMap,
314 const SMDS_MeshElement* anElement,
315 const int aDefaultFamilyId)
317 if ( anElemFamMap.IsBound( (Standard_Address) anElement ))
318 return anElemFamMap( (Standard_Address) anElement );
319 // TElemFamilyMap::iterator elem_famNum = anElemFamMap.find( anElement );
320 // if ( elem_famNum != anElemFamMap.end() )
321 // return elem_famNum->second;
322 return aDefaultFamilyId;
326 Driver_Mesh::Status DriverMED_W_SMESHDS_Mesh::Perform()
328 Status aResult = DRS_OK;
329 if (myMesh->hasConstructionEdges() || myMesh->hasConstructionFaces()) {
330 INFOS("SMDS_MESH with hasConstructionEdges() or hasConstructionFaces() do not supports!!!");
334 MESSAGE("Perform - myFile : "<<myFile);
336 // Creating the MED mesh for corresponding SMDS structure
337 //-------------------------------------------------------
339 if (myMeshId != -1) {
340 ostringstream aMeshNameStr;
341 aMeshNameStr<<myMeshId;
342 aMeshName = aMeshNameStr.str();
344 aMeshName = myMeshName;
347 // Space dimension definition
349 TCoordHelperPtr aCoordHelperPtr;
351 bool anIsXDimension = false;
352 bool anIsYDimension = false;
353 bool anIsZDimension = false;
355 SMDS_NodeIteratorPtr aNodesIter = myMesh->nodesIterator();
357 if(aNodesIter->more()){
358 const SMDS_MeshNode* aNode = aNodesIter->next();
359 aBounds[0] = aBounds[1] = aNode->X();
360 aBounds[2] = aBounds[3] = aNode->Y();
361 aBounds[4] = aBounds[5] = aNode->Z();
363 while(aNodesIter->more()){
364 const SMDS_MeshNode* aNode = aNodesIter->next();
365 aBounds[0] = min(aBounds[0],aNode->X());
366 aBounds[1] = max(aBounds[1],aNode->X());
368 aBounds[2] = min(aBounds[2],aNode->Y());
369 aBounds[3] = max(aBounds[3],aNode->Y());
371 aBounds[4] = min(aBounds[4],aNode->Z());
372 aBounds[5] = max(aBounds[5],aNode->Z());
376 anIsXDimension = (aBounds[1] - aBounds[0]) + abs(aBounds[1]) + abs(aBounds[0]) > EPS;
377 anIsYDimension = (aBounds[3] - aBounds[2]) + abs(aBounds[3]) + abs(aBounds[2]) > EPS;
378 anIsZDimension = (aBounds[5] - aBounds[4]) + abs(aBounds[5]) + abs(aBounds[4]) > EPS;
379 aSpaceDim = anIsXDimension + anIsYDimension + anIsZDimension;
382 // PAL16857(SMESH not conform to the MED convention):
383 if ( aSpaceDim == 2 && anIsZDimension ) // 2D only if mesh is in XOY plane
385 // PAL18941(a saved study with a mesh belong Z is opened and the mesh is belong X)
386 if ( aSpaceDim == 1 && !anIsXDimension ) // 1D only if mesh is along OX
387 if ( anIsYDimension ) {
389 anIsXDimension = true;
395 SMDS_NodeIteratorPtr aNodesIter = myMesh->nodesIterator();
398 aCoordHelperPtr.reset(new TCoordHelper(aNodesIter,aXYZGetCoord,aXYZName));
401 if(anIsXDimension && anIsYDimension)
402 aCoordHelperPtr.reset(new TCoordHelper(aNodesIter,aXYGetCoord,aXYName));
403 if(anIsYDimension && anIsZDimension)
404 aCoordHelperPtr.reset(new TCoordHelper(aNodesIter,aYZGetCoord,aYZName));
405 if(anIsXDimension && anIsZDimension)
406 aCoordHelperPtr.reset(new TCoordHelper(aNodesIter,aXZGetCoord,aXZName));
410 aCoordHelperPtr.reset(new TCoordHelper(aNodesIter,aXGetCoord,aXName));
412 aCoordHelperPtr.reset(new TCoordHelper(aNodesIter,aYGetCoord,aYName));
414 aCoordHelperPtr.reset(new TCoordHelper(aNodesIter,aZGetCoord,aZName));
418 TInt aMeshDimension = 0;
419 if ( myMesh->NbEdges() > 0 )
421 if ( myMesh->NbFaces() > 0 )
423 if ( myMesh->NbVolumes() > 0 )
426 PMeshInfo aMeshInfo = myMed->CrMeshInfo(aSpaceDim,aMeshName);
427 aMeshInfo->myMeshDim = aMeshDimension;
428 MESSAGE("Add - aMeshName : "<<aMeshName<<"; "<<aMeshInfo->GetName());
429 myMed->SetMeshInfo(aMeshInfo);
431 // Storing SMDS groups and sub-meshes as med families
432 //----------------------------------------------------
433 int myNodesDefaultFamilyId = 0;
434 int my0DElementsDefaultFamilyId = 0;
435 int myEdgesDefaultFamilyId = 0;
436 int myFacesDefaultFamilyId = 0;
437 int myVolumesDefaultFamilyId = 0;
438 int nbNodes = myMesh->NbNodes();
439 int nb0DElements = myMesh->Nb0DElements();
440 int nbEdges = myMesh->NbEdges();
441 int nbFaces = myMesh->NbFaces();
442 int nbVolumes = myMesh->NbVolumes();
443 if (myDoGroupOfNodes && nbNodes)
444 myNodesDefaultFamilyId = REST_NODES_FAMILY;
445 if (myDoGroupOfEdges && nbEdges)
446 myEdgesDefaultFamilyId = REST_EDGES_FAMILY;
447 if (myDoGroupOfFaces && nbFaces)
448 myFacesDefaultFamilyId = REST_FACES_FAMILY;
449 if (myDoGroupOfVolumes && nbVolumes)
450 myVolumesDefaultFamilyId = REST_VOLUMES_FAMILY;
452 MESSAGE("Perform - aFamilyInfo");
453 //cout << " DriverMED_Family::MakeFamilies() " << endl;
454 list<DriverMED_FamilyPtr> aFamilies;
455 if (myAllSubMeshes) {
456 aFamilies = DriverMED_Family::MakeFamilies
457 (myMesh->SubMeshes(), myGroups,
458 myDoGroupOfNodes && nbNodes,
459 myDoGroupOfEdges && nbEdges,
460 myDoGroupOfFaces && nbFaces,
461 myDoGroupOfVolumes && nbVolumes);
463 aFamilies = DriverMED_Family::MakeFamilies
464 (mySubMeshes, myGroups,
465 myDoGroupOfNodes && nbNodes,
466 myDoGroupOfEdges && nbEdges,
467 myDoGroupOfFaces && nbFaces,
468 myDoGroupOfVolumes && nbVolumes);
470 //cout << " myMed->SetFamilyInfo() " << endl;
471 list<DriverMED_FamilyPtr>::iterator aFamsIter;
472 for (aFamsIter = aFamilies.begin(); aFamsIter != aFamilies.end(); aFamsIter++)
474 PFamilyInfo aFamilyInfo = (*aFamsIter)->GetFamilyInfo(myMed,aMeshInfo);
475 myMed->SetFamilyInfo(aFamilyInfo);
478 // Storing SMDS nodes to the MED file for the MED mesh
479 //----------------------------------------------------
480 #ifdef _EDF_NODE_IDS_
481 typedef map<TInt,TInt> TNodeIdMap;
482 TNodeIdMap aNodeIdMap;
484 const EModeSwitch theMode = eFULL_INTERLACE;
485 const ERepere theSystem = eCART;
486 const EBooleen theIsElemNum = eVRAI;
487 const EBooleen theIsElemNames = eFAUX;
488 const EConnectivite theConnMode = eNOD;
490 TInt aNbNodes = myMesh->NbNodes();
491 //cout << " myMed->CrNodeInfo() aNbNodes = " << aNbNodes << endl;
492 PNodeInfo aNodeInfo = myMed->CrNodeInfo(aMeshInfo, aNbNodes,
493 theMode, theSystem, theIsElemNum, theIsElemNames);
495 //cout << " fillElemFamilyMap( SMDSAbs_Node )" << endl;
496 // find family numbers for nodes
497 TElemFamilyMap anElemFamMap;
498 fillElemFamilyMap( anElemFamMap, aFamilies, SMDSAbs_Node );
500 for (TInt iNode = 0; aCoordHelperPtr->Next(); iNode++)
503 TCoordSlice aTCoordSlice = aNodeInfo->GetCoordSlice( iNode );
504 for(TInt iCoord = 0; iCoord < aSpaceDim; iCoord++){
505 aTCoordSlice[iCoord] = aCoordHelperPtr->GetCoord(iCoord);
508 int aNodeID = aCoordHelperPtr->GetID();
509 aNodeInfo->SetElemNum( iNode, aNodeID );
510 #ifdef _EDF_NODE_IDS_
511 aNodeIdMap[aNodeID] = iNode+1;
514 const SMDS_MeshNode* aNode = aCoordHelperPtr->GetNode();
515 int famNum = getFamilyId( anElemFamMap, aNode, myNodesDefaultFamilyId );
516 aNodeInfo->SetFamNum( iNode, famNum );
518 anElemFamMap.Clear();
520 // coordinate names and units
521 for (TInt iCoord = 0; iCoord < aSpaceDim; iCoord++) {
522 aNodeInfo->SetCoordName( iCoord, aCoordHelperPtr->GetName(iCoord));
523 aNodeInfo->SetCoordUnit( iCoord, aCoordHelperPtr->GetUnit(iCoord));
526 //cout << " SetNodeInfo(aNodeInfo)" << endl;
527 MESSAGE("Perform - aNodeInfo->GetNbElem() = "<<aNbNodes);
528 myMed->SetNodeInfo(aNodeInfo);
529 aNodeInfo.reset(); // free memory used for arrays
532 // Storing SMDS elements to the MED file for the MED mesh
533 //-------------------------------------------------------
534 // Write one element type at once in order to minimize memory usage (PAL19276)
536 const SMDS_MeshInfo& nbElemInfo = myMesh->GetMeshInfo();
538 // poly elements are not supported by med-2.1
539 bool polyTypesSupported = myMed->CrPolygoneInfo(aMeshInfo,eMAILLE,ePOLYGONE,0,0);
540 TInt nbPolygonNodes = 0, nbPolyhedronNodes = 0, nbPolyhedronFaces = 0;
542 // collect info on all geom types
544 list< TElemTypeData > aTElemTypeDatas;
546 EEntiteMaillage anEntity = eMAILLE;
547 #ifdef _ELEMENTS_BY_DIM_
548 anEntity = eNOEUD_ELEMENT;
550 aTElemTypeDatas.push_back(TElemTypeData(anEntity,
552 nbElemInfo.Nb0DElements(),
554 #ifdef _ELEMENTS_BY_DIM_
557 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
559 nbElemInfo.NbEdges( ORDER_LINEAR ),
561 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
563 nbElemInfo.NbEdges( ORDER_QUADRATIC ),
565 #ifdef _ELEMENTS_BY_DIM_
568 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
570 nbElemInfo.NbTriangles( ORDER_LINEAR ),
572 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
574 nbElemInfo.NbTriangles( ORDER_QUADRATIC ),
576 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
578 nbElemInfo.NbQuadrangles( ORDER_LINEAR ),
580 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
582 nbElemInfo.NbQuadrangles( ORDER_QUADRATIC ),
584 if ( polyTypesSupported ) {
585 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
587 nbElemInfo.NbPolygons(),
589 // we need one more loop on poly elements to count nb of their nodes
590 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
592 nbElemInfo.NbPolygons(),
595 #ifdef _ELEMENTS_BY_DIM_
598 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
600 nbElemInfo.NbTetras( ORDER_LINEAR ),
602 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
604 nbElemInfo.NbTetras( ORDER_QUADRATIC ),
606 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
608 nbElemInfo.NbPyramids( ORDER_LINEAR ),
610 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
612 nbElemInfo.NbPyramids( ORDER_QUADRATIC ),
614 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
616 nbElemInfo.NbPrisms( ORDER_LINEAR ),
618 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
620 nbElemInfo.NbPrisms( ORDER_QUADRATIC ),
622 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
624 nbElemInfo.NbHexas( ORDER_LINEAR ),
626 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
628 nbElemInfo.NbHexas( ORDER_QUADRATIC ),
630 if ( polyTypesSupported ) {
631 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
633 nbElemInfo.NbPolyhedrons(),
635 // we need one more loop on poly elements to count nb of their nodes
636 aTElemTypeDatas.push_back( TElemTypeData(anEntity,
638 nbElemInfo.NbPolyhedrons(),
642 vector< bool > isElemFamMapBuilt( SMDSAbs_NbElementTypes, false );
644 // loop on all geom types of elements
646 list< TElemTypeData >::iterator aElemTypeData = aTElemTypeDatas.begin();
647 for ( ; aElemTypeData != aTElemTypeDatas.end(); ++aElemTypeData )
649 if ( aElemTypeData->_nbElems == 0 )
652 // iterator on elements of a current type
653 PElemIterator elemIterator;
654 int defaultFamilyId = 0;
655 switch ( aElemTypeData->_smdsType ) {
656 case SMDSAbs_0DElement:
657 elemIterator = PElemIterator( new T0DElementIterator( myMesh->elements0dIterator() ));
658 defaultFamilyId = my0DElementsDefaultFamilyId;
661 elemIterator = PElemIterator( new TEdgeIterator( myMesh->edgesIterator() ));
662 defaultFamilyId = myEdgesDefaultFamilyId;
665 elemIterator = PElemIterator( new TFaceIterator( myMesh->facesIterator() ));
666 defaultFamilyId = myFacesDefaultFamilyId;
669 elemIterator = PElemIterator( new TVolumeIterator( myMesh->volumesIterator() ));
670 defaultFamilyId = myVolumesDefaultFamilyId;
677 //cout << " Treat type " << aElemTypeData->_geomType << " nb = " <<aElemTypeData->_nbElems<< endl;
680 if ( aElemTypeData->_geomType == ePOLYGONE )
682 if ( nbPolygonNodes == 0 ) {
684 while ( const SMDS_MeshElement* anElem = elemIterator->next() ) {
685 if ( anElem->IsPoly() ) {
686 nbPolygonNodes += anElem->NbNodes();
687 if ( ++iElem == aElemTypeData->_nbElems )
694 PPolygoneInfo aPolygoneInfo = myMed->CrPolygoneInfo(aMeshInfo,
695 aElemTypeData->_entity,
696 aElemTypeData->_geomType,
697 aElemTypeData->_nbElems,
699 theConnMode, theIsElemNum,
701 TElemNum & index = *(aPolygoneInfo->myIndex.get());
704 while ( const SMDS_MeshElement* anElem = elemIterator->next() )
706 if ( !anElem->IsPoly() )
710 TInt aNbNodes = anElem->NbNodes();
711 index[ iElem+1 ] = index[ iElem ] + aNbNodes;
714 TConnSlice aTConnSlice = aPolygoneInfo->GetConnSlice( iElem );
715 for(TInt iNode = 0; iNode < aNbNodes; iNode++) {
716 const SMDS_MeshElement* aNode = anElem->GetNode( iNode );
717 #ifdef _EDF_NODE_IDS_
718 aTConnSlice[ iNode ] = aNodeIdMap[aNode->GetID()];
720 aTConnSlice[ iNode ] = aNode->GetID();
724 aPolygoneInfo->SetElemNum( iElem, anElem->GetID() );
727 int famNum = getFamilyId( anElemFamMap, anElem, defaultFamilyId );
728 aPolygoneInfo->SetFamNum( iElem, famNum );
730 if ( ++iElem == aPolygoneInfo->GetNbElem() )
733 // if(TInt aNbElems = aPolygoneElemNums.size())
734 // // add one element in connectivities,
735 // // referenced by the last element in indices
736 // aPolygoneConn.push_back(0);
737 //cout << " SetPolygoneInfo(aPolygoneInfo)" << endl;
738 myMed->SetPolygoneInfo(aPolygoneInfo);
745 else if (aElemTypeData->_geomType == ePOLYEDRE )
747 if ( nbPolyhedronNodes == 0 ) {
749 while ( const SMDS_MeshElement* anElem = elemIterator->next() ) {
750 const SMDS_PolyhedralVolumeOfNodes* aPolyedre =
751 dynamic_cast<const SMDS_PolyhedralVolumeOfNodes*>( anElem );
753 nbPolyhedronNodes += aPolyedre->NbNodes();
754 nbPolyhedronFaces += aPolyedre->NbFaces();
755 if ( ++iElem == aElemTypeData->_nbElems )
762 PPolyedreInfo aPolyhInfo = myMed->CrPolyedreInfo(aMeshInfo,
763 aElemTypeData->_entity,
764 aElemTypeData->_geomType,
765 aElemTypeData->_nbElems,
771 TElemNum & index = *(aPolyhInfo->myIndex.get());
772 TElemNum & faces = *(aPolyhInfo->myFaces.get());
773 TElemNum & conn = *(aPolyhInfo->myConn.get());
777 TInt iFace = 0, iNode = 0;
778 while ( const SMDS_MeshElement* anElem = elemIterator->next() )
780 const SMDS_PolyhedralVolumeOfNodes* aPolyedre =
781 dynamic_cast<const SMDS_PolyhedralVolumeOfNodes*>( anElem );
786 TInt aNbFaces = aPolyedre->NbFaces();
787 index[ iElem+1 ] = index[ iElem ] + aNbFaces;
790 for (TInt f = 1; f <= aNbFaces; ++f, ++iFace ) {
791 int aNbFaceNodes = aPolyedre->NbFaceNodes( f );
792 faces[ iFace+1 ] = faces[ iFace ] + aNbFaceNodes;
795 SMDS_ElemIteratorPtr nodeIt = anElem->nodesIterator();
796 while ( nodeIt->more() ) {
797 const SMDS_MeshElement* aNode = nodeIt->next();
798 #ifdef _EDF_NODE_IDS_
799 conn[ iNode ] = aNodeIdMap[aNode->GetID()];
801 conn[ iNode ] = aNode->GetID();
806 aPolyhInfo->SetElemNum( iElem, anElem->GetID() );
809 int famNum = getFamilyId( anElemFamMap, anElem, defaultFamilyId );
810 aPolyhInfo->SetFamNum( iElem, famNum );
812 if ( ++iElem == aPolyhInfo->GetNbElem() )
815 //cout << " SetPolyedreInfo(aPolyhInfo )" << endl;
816 myMed->SetPolyedreInfo(aPolyhInfo);
818 } // if (aElemTypeData->_geomType == ePOLYEDRE )
822 // Treat standard types
823 // ---------------------
825 // allocate data arrays
826 PCellInfo aCellInfo = myMed->CrCellInfo( aMeshInfo,
827 aElemTypeData->_entity,
828 aElemTypeData->_geomType,
829 aElemTypeData->_nbElems,
833 // build map of family numbers for this type
834 if ( !isElemFamMapBuilt[ aElemTypeData->_smdsType ])
836 //cout << " fillElemFamilyMap()" << endl;
837 fillElemFamilyMap( anElemFamMap, aFamilies, aElemTypeData->_smdsType );
838 isElemFamMapBuilt[ aElemTypeData->_smdsType ] = true;
841 TInt aNbNodes = MED::GetNbNodes(aElemTypeData->_geomType);
842 while ( const SMDS_MeshElement* anElem = elemIterator->next() )
844 if ( anElem->NbNodes() != aNbNodes || anElem->IsPoly() )
845 continue; // other geometry
848 TConnSlice aTConnSlice = aCellInfo->GetConnSlice( iElem );
849 for (TInt iNode = 0; iNode < aNbNodes; iNode++) {
850 const SMDS_MeshElement* aNode = anElem->GetNode( iNode );
851 #ifdef _EDF_NODE_IDS_
852 aTConnSlice[ iNode ] = aNodeIdMap[aNode->GetID()];
854 aTConnSlice[ iNode ] = aNode->GetID();
858 aCellInfo->SetElemNum( iElem, anElem->GetID() );
861 int famNum = getFamilyId( anElemFamMap, anElem, defaultFamilyId );
862 aCellInfo->SetFamNum( iElem, famNum );
864 if ( ++iElem == aCellInfo->GetNbElem() )
867 // store data in a file
868 //cout << " SetCellInfo(aCellInfo)" << endl;
869 myMed->SetCellInfo(aCellInfo);
872 } // loop on geom types
876 catch(const std::exception& exc) {
877 INFOS("Follow exception was cought:\n\t"<<exc.what());
881 INFOS("Unknown exception was cought !!!");