-// SMESH DriverMED : driver to read and write 'med' files
+// Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
//
-// Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
-// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
-//
-// This library is free software; you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public
-// License as published by the Free Software Foundation; either
-// version 2.1 of the License.
-//
-// This library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-// Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public
-// License along with this library; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-//
-// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+
+// SMESH DriverMED : driver to read and write 'med' files
// File : DriverMED_W_SMESHDS_Mesh.cxx
// Module : SMESH
-
-#include <sstream>
+//
#include "DriverMED_W_SMESHDS_Mesh.h"
-#include "DriverMED_W_SMDS_Mesh.h"
-#include "DriverMED_Family.h"
-#include "SMESHDS_Mesh.hxx"
+#include "DriverMED_Family.h"
+#include "MED_Factory.hxx"
+#include "MED_Utilities.hxx"
+#include "SMDS_IteratorOnIterators.hxx"
#include "SMDS_MeshElement.hxx"
#include "SMDS_MeshNode.hxx"
#include "SMDS_PolyhedralVolumeOfNodes.hxx"
+#include "SMDS_SetIterator.hxx"
+#include "SMESHDS_Mesh.hxx"
-#include "utilities.h"
+#include <BRep_Tool.hxx>
+#include <TopExp_Explorer.hxx>
+#include <TopoDS.hxx>
+
+#include <utilities.h>
-#include "MED_Utilities.hxx"
#define _EDF_NODE_IDS_
//#define _ELEMENTS_BY_DIM_
DriverMED_W_SMESHDS_Mesh::DriverMED_W_SMESHDS_Mesh():
+ myMedVersion(MED::eV2_2),
myAllSubMeshes (false),
myDoGroupOfNodes (false),
myDoGroupOfEdges (false),
myDoGroupOfFaces (false),
- myDoGroupOfVolumes (false)
+ myDoGroupOfVolumes (false),
+ myDoGroupOf0DElems(false),
+ myDoGroupOfBalls(false),
+ myAutoDimension(false),
+ myAddODOnVertices(false)
{}
void DriverMED_W_SMESHDS_Mesh::SetFile(const std::string& theFileName,
- MED::EVersion theId)
+ MED::EVersion theId)
{
- myMed = CrWrapper(theFileName,theId);
Driver_SMESHDS_Mesh::SetFile(theFileName);
+ myMedVersion = theId;
}
void DriverMED_W_SMESHDS_Mesh::SetFile(const std::string& theFileName)
{
- return SetFile(theFileName,MED::eV2_2);
+ Driver_SMESHDS_Mesh::SetFile(theFileName);
}
string DriverMED_W_SMESHDS_Mesh::GetVersionString(const MED::EVersion theVersion, int theNbDigits)
{
TInt majeur, mineur, release;
majeur = mineur = release = 0;
- if ( theVersion == eV2_1 )
- MED::GetVersionRelease<eV2_1>(majeur, mineur, release);
- else
+// if ( theVersion == eV2_1 )
+// MED::GetVersionRelease<eV2_1>(majeur, mineur, release);
+// else
MED::GetVersionRelease<eV2_2>(majeur, mineur, release);
ostringstream name;
if ( theNbDigits > 0 )
return name.str();
}
-void DriverMED_W_SMESHDS_Mesh::SetMeshName(const std::string& theMeshName)
-{
- myMeshName = theMeshName;
-}
-
void DriverMED_W_SMESHDS_Mesh::AddGroup(SMESHDS_GroupBase* theGroup)
{
myGroups.push_back(theGroup);
void DriverMED_W_SMESHDS_Mesh::AddSubMesh(SMESHDS_SubMesh* theSubMesh, int theID)
{
- mySubMeshes[theID] = theSubMesh;
+ mySubMeshes.push_back( theSubMesh );
}
void DriverMED_W_SMESHDS_Mesh::AddGroupOfNodes()
myDoGroupOfVolumes = true;
}
-namespace{
+namespace
+{
typedef double (SMDS_MeshNode::* TGetCoord)() const;
typedef const char* TName;
typedef const char* TUnit;
TUnit* myUnit;
public:
TCoordHelper(const SMDS_NodeIteratorPtr& theNodeIter,
- TGetCoord* theGetCoord,
- TName* theName,
- TUnit* theUnit = aUnit):
+ TGetCoord* theGetCoord,
+ TName* theName,
+ TUnit* theUnit = aUnit):
myNodeIter(theNodeIter),
myGetCoord(theGetCoord),
myName(theName),
virtual ~TCoordHelper(){}
bool Next(){
return myNodeIter->more() &&
- (myCurrentNode = myNodeIter->next());
+ (myCurrentNode = myNodeIter->next());
}
const SMDS_MeshNode* GetNode(){
return myCurrentNode;
}
};
typedef boost::shared_ptr<TCoordHelper> TCoordHelperPtr;
-
+
+ //-------------------------------------------------------
+ /*!
+ * \brief Structure describing element type
+ */
+ //-------------------------------------------------------
+ struct TElemTypeData
+ {
+ EEntiteMaillage _entity;
+ EGeometrieElement _geomType;
+ TInt _nbElems;
+ SMDSAbs_ElementType _smdsType;
+
+ TElemTypeData (EEntiteMaillage entity, EGeometrieElement geom, TInt nb, SMDSAbs_ElementType type)
+ : _entity(entity), _geomType(geom), _nbElems( nb ), _smdsType( type ) {}
+ };
+
+
+ typedef NCollection_DataMap< Standard_Address, int > TElemFamilyMap;
+
+ //================================================================================
+ /*!
+ * \brief Fills element to famaly ID map for element type.
+ * Removes all families of anElemType
+ */
+ //================================================================================
+
+ void fillElemFamilyMap( TElemFamilyMap & anElemFamMap,
+ list<DriverMED_FamilyPtr> & aFamilies,
+ const SMDSAbs_ElementType anElemType)
+ {
+ anElemFamMap.Clear();
+ list<DriverMED_FamilyPtr>::iterator aFamsIter = aFamilies.begin();
+ while ( aFamsIter != aFamilies.end() )
+ {
+ if ((*aFamsIter)->GetType() != anElemType) {
+ aFamsIter++;
+ }
+ else {
+ int aFamId = (*aFamsIter)->GetId();
+ const ElementsSet& anElems = (*aFamsIter)->GetElements();
+ ElementsSet::const_iterator anElemsIter = anElems.begin();
+ for (; anElemsIter != anElems.end(); anElemsIter++)
+ {
+ anElemFamMap.Bind( (Standard_Address)*anElemsIter, aFamId );
+ }
+ // remove a family from the list
+ aFamilies.erase( aFamsIter++ );
+ }
+ }
+ }
+
+ //================================================================================
+ /*!
+ * \brief For an element, return family ID found in the map or a default one
+ */
+ //================================================================================
+
+ int getFamilyId( const TElemFamilyMap & anElemFamMap,
+ const SMDS_MeshElement* anElement,
+ const int aDefaultFamilyId)
+ {
+ if ( anElemFamMap.IsBound( (Standard_Address) anElement ))
+ return anElemFamMap( (Standard_Address) anElement );
+
+ return aDefaultFamilyId;
+ }
+
+ //================================================================================
+ /*!
+ * \brief Returns iterator on sub-meshes
+ */
+ //================================================================================
+
+ SMESHDS_SubMeshIteratorPtr getIterator( std::vector<SMESHDS_SubMesh*>& mySubMeshes )
+ {
+ return SMESHDS_SubMeshIteratorPtr
+ ( new SMDS_SetIterator
+ < const SMESHDS_SubMesh*, std::vector< SMESHDS_SubMesh* >::iterator >( mySubMeshes.begin(),
+ mySubMeshes.end() ));
+ }
}
-
Driver_Mesh::Status DriverMED_W_SMESHDS_Mesh::Perform()
{
Status aResult = DRS_OK;
INFOS("SMDS_MESH with hasConstructionEdges() or hasConstructionFaces() do not supports!!!");
return DRS_FAIL;
}
- try{
- MESSAGE("Perform - myFile : "<<myFile);
+ try {
+ //MESSAGE("Perform - myFile : "<<myFile);
// Creating the MED mesh for corresponding SMDS structure
//-------------------------------------------------------
}
// Mesh dimension definition
- TInt aMeshDimension;
+
+ TInt aMeshDimension = 0;
+ if ( myMesh->NbEdges() > 0 )
+ aMeshDimension = 1;
+ if ( myMesh->NbFaces() > 0 )
+ aMeshDimension = 2;
+ if ( myMesh->NbVolumes() > 0 )
+ aMeshDimension = 3;
+
+ TInt aSpaceDimension = 3;
TCoordHelperPtr aCoordHelperPtr;
- {
+ {
bool anIsXDimension = false;
bool anIsYDimension = false;
bool anIsZDimension = false;
+ if ( myAutoDimension && aMeshDimension < 3 )
{
- SMDS_NodeIteratorPtr aNodesIter = myMesh->nodesIterator();
- double aBounds[6];
- if(aNodesIter->more()){
- const SMDS_MeshNode* aNode = aNodesIter->next();
- aBounds[0] = aBounds[1] = aNode->X();
- aBounds[2] = aBounds[3] = aNode->Y();
- aBounds[4] = aBounds[5] = aNode->Z();
- }
- while(aNodesIter->more()){
- const SMDS_MeshNode* aNode = aNodesIter->next();
- aBounds[0] = min(aBounds[0],aNode->X());
- aBounds[1] = max(aBounds[1],aNode->X());
-
- aBounds[2] = min(aBounds[2],aNode->Y());
- aBounds[3] = max(aBounds[3],aNode->Y());
-
- aBounds[4] = min(aBounds[4],aNode->Z());
- aBounds[5] = max(aBounds[5],aNode->Z());
- }
-
- double EPS = 1.0E-7;
- anIsXDimension = (aBounds[1] - aBounds[0]) + abs(aBounds[1]) + abs(aBounds[0]) > EPS;
- anIsYDimension = (aBounds[3] - aBounds[2]) + abs(aBounds[3]) + abs(aBounds[2]) > EPS;
- anIsZDimension = (aBounds[5] - aBounds[4]) + abs(aBounds[5]) + abs(aBounds[4]) > EPS;
- aMeshDimension = anIsXDimension + anIsYDimension + anIsZDimension;
- if(!aMeshDimension)
- aMeshDimension = 3;
+ SMDS_NodeIteratorPtr aNodesIter = myMesh->nodesIterator();
+ double aBounds[6];
+ if(aNodesIter->more()){
+ const SMDS_MeshNode* aNode = aNodesIter->next();
+ aBounds[0] = aBounds[1] = aNode->X();
+ aBounds[2] = aBounds[3] = aNode->Y();
+ aBounds[4] = aBounds[5] = aNode->Z();
+ }
+ while(aNodesIter->more()){
+ const SMDS_MeshNode* aNode = aNodesIter->next();
+ aBounds[0] = min(aBounds[0],aNode->X());
+ aBounds[1] = max(aBounds[1],aNode->X());
+
+ aBounds[2] = min(aBounds[2],aNode->Y());
+ aBounds[3] = max(aBounds[3],aNode->Y());
+
+ aBounds[4] = min(aBounds[4],aNode->Z());
+ aBounds[5] = max(aBounds[5],aNode->Z());
+ }
+
+ double EPS = 1.0E-7;
+ TopoDS_Shape mainShape = myMesh->ShapeToMesh();
+ bool hasShapeToMesh = ( myMesh->SubMeshIndices().size() > 1 );
+ if ( !mainShape.IsNull() && hasShapeToMesh )
+ {
+ // define EPS by max tolerance of the mainShape (IPAL53097)
+ TopExp_Explorer subShape;
+ for ( subShape.Init( mainShape, TopAbs_FACE ); subShape.More(); subShape.Next() ) {
+ EPS = Max( EPS, BRep_Tool::Tolerance( TopoDS::Face( subShape.Current() )));
+ }
+ for ( subShape.Init( mainShape, TopAbs_EDGE ); subShape.More(); subShape.Next() ) {
+ EPS = Max( EPS, BRep_Tool::Tolerance( TopoDS::Edge( subShape.Current() )));
+ }
+ for ( subShape.Init( mainShape, TopAbs_VERTEX ); subShape.More(); subShape.Next() ) {
+ EPS = Max( EPS, BRep_Tool::Tolerance( TopoDS::Vertex( subShape.Current() )));
+ }
+ EPS *= 2.;
+ }
+ anIsXDimension = (aBounds[1] - aBounds[0]) + abs(aBounds[1]) + abs(aBounds[0]) > EPS;
+ anIsYDimension = (aBounds[3] - aBounds[2]) + abs(aBounds[3]) + abs(aBounds[2]) > EPS;
+ anIsZDimension = (aBounds[5] - aBounds[4]) + abs(aBounds[5]) + abs(aBounds[4]) > EPS;
+ aSpaceDimension = Max( aMeshDimension, anIsXDimension + anIsYDimension + anIsZDimension );
+ if ( !aSpaceDimension )
+ aSpaceDimension = 3;
// PAL16857(SMESH not conform to the MED convention):
- if ( aMeshDimension == 2 && anIsZDimension ) // 2D only if mesh is in XOY plane
- aMeshDimension = 3;
+ if ( aSpaceDimension == 2 && anIsZDimension ) // 2D only if mesh is in XOY plane
+ aSpaceDimension = 3;
// PAL18941(a saved study with a mesh belong Z is opened and the mesh is belong X)
- if ( aMeshDimension == 1 && !anIsXDimension ) // 1D only if mesh is along OX
+ if ( aSpaceDimension == 1 && !anIsXDimension ) {// 1D only if mesh is along OX
if ( anIsYDimension ) {
- aMeshDimension = 2;
+ aSpaceDimension = 2;
anIsXDimension = true;
} else {
- aMeshDimension = 3;
+ aSpaceDimension = 3;
}
+ }
}
- SMDS_NodeIteratorPtr aNodesIter = myMesh->nodesIterator();
- switch(aMeshDimension){
+ SMDS_NodeIteratorPtr aNodesIter = myMesh->nodesIterator(/*idInceasingOrder=*/true);
+ switch ( aSpaceDimension ) {
case 3:
- aCoordHelperPtr.reset(new TCoordHelper(aNodesIter,aXYZGetCoord,aXYZName));
- break;
+ aCoordHelperPtr.reset(new TCoordHelper(aNodesIter,aXYZGetCoord,aXYZName));
+ break;
case 2:
- if(anIsXDimension && anIsYDimension)
- aCoordHelperPtr.reset(new TCoordHelper(aNodesIter,aXYGetCoord,aXYName));
- if(anIsYDimension && anIsZDimension)
- aCoordHelperPtr.reset(new TCoordHelper(aNodesIter,aYZGetCoord,aYZName));
- if(anIsXDimension && anIsZDimension)
- aCoordHelperPtr.reset(new TCoordHelper(aNodesIter,aXZGetCoord,aXZName));
- break;
+ if(anIsXDimension && anIsYDimension)
+ aCoordHelperPtr.reset(new TCoordHelper(aNodesIter,aXYGetCoord,aXYName));
+ if(anIsYDimension && anIsZDimension)
+ aCoordHelperPtr.reset(new TCoordHelper(aNodesIter,aYZGetCoord,aYZName));
+ if(anIsXDimension && anIsZDimension)
+ aCoordHelperPtr.reset(new TCoordHelper(aNodesIter,aXZGetCoord,aXZName));
+ break;
case 1:
- if(anIsXDimension)
- aCoordHelperPtr.reset(new TCoordHelper(aNodesIter,aXGetCoord,aXName));
- if(anIsYDimension)
- aCoordHelperPtr.reset(new TCoordHelper(aNodesIter,aYGetCoord,aYName));
- if(anIsZDimension)
- aCoordHelperPtr.reset(new TCoordHelper(aNodesIter,aZGetCoord,aZName));
- break;
+ if(anIsXDimension)
+ aCoordHelperPtr.reset(new TCoordHelper(aNodesIter,aXGetCoord,aXName));
+ if(anIsYDimension)
+ aCoordHelperPtr.reset(new TCoordHelper(aNodesIter,aYGetCoord,aYName));
+ if(anIsZDimension)
+ aCoordHelperPtr.reset(new TCoordHelper(aNodesIter,aZGetCoord,aZName));
+ break;
}
}
-
- PMeshInfo aMeshInfo = myMed->CrMeshInfo(aMeshDimension,aMeshName);
- MESSAGE("Add - aMeshName : "<<aMeshName<<"; "<<aMeshInfo->GetName());
+ MED::PWrapper myMed = CrWrapper(myFile,myMedVersion);
+ PMeshInfo aMeshInfo = myMed->CrMeshInfo(aMeshDimension,aSpaceDimension,aMeshName);
+ //MESSAGE("Add - aMeshName : "<<aMeshName<<"; "<<aMeshInfo->GetName());
myMed->SetMeshInfo(aMeshInfo);
- // Storing SMDS groups and sub-meshes
- //-----------------------------------
- int myNodesDefaultFamilyId = 0;
- int myEdgesDefaultFamilyId = 0;
- int myFacesDefaultFamilyId = 0;
- int myVolumesDefaultFamilyId = 0;
- int nbNodes = myMesh->NbNodes();
- int nbEdges = myMesh->NbEdges();
- int nbFaces = myMesh->NbFaces();
- int nbVolumes = myMesh->NbVolumes();
- if (myDoGroupOfNodes && nbNodes)
- myNodesDefaultFamilyId = REST_NODES_FAMILY;
- if (myDoGroupOfEdges && nbEdges)
- myEdgesDefaultFamilyId = REST_EDGES_FAMILY;
- if (myDoGroupOfFaces && nbFaces)
- myFacesDefaultFamilyId = REST_FACES_FAMILY;
- if (myDoGroupOfVolumes && nbVolumes)
- myVolumesDefaultFamilyId = REST_VOLUMES_FAMILY;
-
- MESSAGE("Perform - aFamilyInfo");
- map<const SMDS_MeshElement *, int> anElemFamMap;
+ // Storing SMDS groups and sub-meshes as med families
+ //----------------------------------------------------
+ int myNodesDefaultFamilyId = 0;
+ int my0DElementsDefaultFamilyId = 0;
+ int myBallsDefaultFamilyId = 0;
+ int myEdgesDefaultFamilyId = 0;
+ int myFacesDefaultFamilyId = 0;
+ int myVolumesDefaultFamilyId = 0;
+ int nbNodes = myMesh->NbNodes();
+ int nb0DElements = myMesh->Nb0DElements();
+ int nbBalls = myMesh->NbBalls();
+ int nbEdges = myMesh->NbEdges();
+ int nbFaces = myMesh->NbFaces();
+ int nbVolumes = myMesh->NbVolumes();
+ if (myDoGroupOfNodes && nbNodes) myNodesDefaultFamilyId = REST_NODES_FAMILY;
+ if (myDoGroupOfEdges && nbEdges) myEdgesDefaultFamilyId = REST_EDGES_FAMILY;
+ if (myDoGroupOfFaces && nbFaces) myFacesDefaultFamilyId = REST_FACES_FAMILY;
+ if (myDoGroupOfVolumes && nbVolumes) myVolumesDefaultFamilyId = REST_VOLUMES_FAMILY;
+ if (myDoGroupOf0DElems && nb0DElements) my0DElementsDefaultFamilyId = REST_0DELEM_FAMILY;
+ if (myDoGroupOfBalls && nbBalls) myBallsDefaultFamilyId = REST_BALL_FAMILY;
+
+ //MESSAGE("Perform - aFamilyInfo");
list<DriverMED_FamilyPtr> aFamilies;
if (myAllSubMeshes) {
aFamilies = DriverMED_Family::MakeFamilies
myDoGroupOfNodes && nbNodes,
myDoGroupOfEdges && nbEdges,
myDoGroupOfFaces && nbFaces,
- myDoGroupOfVolumes && nbVolumes);
- } else {
+ myDoGroupOfVolumes && nbVolumes,
+ myDoGroupOf0DElems && nb0DElements,
+ myDoGroupOfBalls && nbBalls);
+ }
+ else {
aFamilies = DriverMED_Family::MakeFamilies
- (mySubMeshes, myGroups,
+ (getIterator( mySubMeshes ), myGroups,
myDoGroupOfNodes && nbNodes,
myDoGroupOfEdges && nbEdges,
myDoGroupOfFaces && nbFaces,
- myDoGroupOfVolumes && nbVolumes);
+ myDoGroupOfVolumes && nbVolumes,
+ myDoGroupOf0DElems && nb0DElements,
+ myDoGroupOfBalls && nbBalls);
}
- list<DriverMED_FamilyPtr>::iterator aFamsIter = aFamilies.begin();
-
- for (; aFamsIter != aFamilies.end(); aFamsIter++)
+ list<DriverMED_FamilyPtr>::iterator aFamsIter;
+ for (aFamsIter = aFamilies.begin(); aFamsIter != aFamilies.end(); aFamsIter++)
{
PFamilyInfo aFamilyInfo = (*aFamsIter)->GetFamilyInfo(myMed,aMeshInfo);
myMed->SetFamilyInfo(aFamilyInfo);
- int aFamId = (*aFamsIter)->GetId();
-
- const set<const SMDS_MeshElement *>& anElems = (*aFamsIter)->GetElements();
- set<const SMDS_MeshElement *>::const_iterator anElemsIter = anElems.begin();
- for (; anElemsIter != anElems.end(); anElemsIter++)
- {
- anElemFamMap[*anElemsIter] = aFamId;
- }
}
// Storing SMDS nodes to the MED file for the MED mesh
typedef map<TInt,TInt> TNodeIdMap;
TNodeIdMap aNodeIdMap;
#endif
- TInt aNbElems = myMesh->NbNodes();
- MED::TIntVector anElemNums(aNbElems);
- MED::TIntVector aFamilyNums(aNbElems);
- MED::TFloatVector aCoordinates(aNbElems*aMeshDimension);
- for(TInt iNode = 0, aStartId = 0; aCoordHelperPtr->Next(); iNode++, aStartId += aMeshDimension){
- for(TInt iCoord = 0; iCoord < aMeshDimension; iCoord++){
- aCoordinates[aStartId+iCoord] = aCoordHelperPtr->GetCoord(iCoord);
+ const EModeSwitch theMode = eFULL_INTERLACE;
+ const ERepere theSystem = eCART;
+ const EBooleen theIsElemNum = eVRAI;
+ const EBooleen theIsElemNames = eFAUX;
+ const EConnectivite theConnMode = eNOD;
+
+ TInt aNbNodes = myMesh->NbNodes();
+ PNodeInfo aNodeInfo = myMed->CrNodeInfo(aMeshInfo, aNbNodes,
+ theMode, theSystem, theIsElemNum, theIsElemNames);
+
+ // find family numbers for nodes
+ TElemFamilyMap anElemFamMap;
+ fillElemFamilyMap( anElemFamMap, aFamilies, SMDSAbs_Node );
+
+ for (TInt iNode = 0; aCoordHelperPtr->Next(); iNode++)
+ {
+ // coordinates
+ TCoordSlice aTCoordSlice = aNodeInfo->GetCoordSlice( iNode );
+ for(TInt iCoord = 0; iCoord < aSpaceDimension; iCoord++){
+ aTCoordSlice[iCoord] = aCoordHelperPtr->GetCoord(iCoord);
}
+ // node number
int aNodeID = aCoordHelperPtr->GetID();
- anElemNums[iNode] = aNodeID;
+ aNodeInfo->SetElemNum( iNode, aNodeID );
#ifdef _EDF_NODE_IDS_
- aNodeIdMap[aNodeID] = iNode+1;
+ aNodeIdMap.insert( aNodeIdMap.end(), make_pair( aNodeID, iNode+1 ));
#endif
+ // family number
const SMDS_MeshNode* aNode = aCoordHelperPtr->GetNode();
- if (anElemFamMap.find(aNode) != anElemFamMap.end())
- aFamilyNums[iNode] = anElemFamMap[aNode];
- else
- aFamilyNums[iNode] = myNodesDefaultFamilyId;
+ int famNum = getFamilyId( anElemFamMap, aNode, myNodesDefaultFamilyId );
+ aNodeInfo->SetFamNum( iNode, famNum );
}
+ anElemFamMap.Clear();
- MED::TStringVector aCoordNames(aMeshDimension);
- MED::TStringVector aCoordUnits(aMeshDimension);
- for(TInt iCoord = 0; iCoord < aMeshDimension; iCoord++){
- aCoordNames[iCoord] = aCoordHelperPtr->GetName(iCoord);
- aCoordUnits[iCoord] = aCoordHelperPtr->GetUnit(iCoord);
+ // coordinate names and units
+ for (TInt iCoord = 0; iCoord < aSpaceDimension; iCoord++) {
+ aNodeInfo->SetCoordName( iCoord, aCoordHelperPtr->GetName(iCoord));
+ aNodeInfo->SetCoordUnit( iCoord, aCoordHelperPtr->GetUnit(iCoord));
}
- const ERepere SMDS_COORDINATE_SYSTEM = eCART;
-
- PNodeInfo aNodeInfo = myMed->CrNodeInfo(aMeshInfo,
- aCoordinates,
- eFULL_INTERLACE,
- SMDS_COORDINATE_SYSTEM,
- aCoordNames,
- aCoordUnits,
- aFamilyNums,
- anElemNums);
- MESSAGE("Perform - aNodeInfo->GetNbElem() = "<<aNbElems);
+ //MESSAGE("Perform - aNodeInfo->GetNbElem() = "<<aNbNodes);
myMed->SetNodeInfo(aNodeInfo);
+ aNodeInfo.reset(); // free memory used for arrays
+
+
+ // Storing SMDS elements to the MED file for the MED mesh
+ //-------------------------------------------------------
+ // Write one element type at once in order to minimize memory usage (PAL19276)
+ const SMDS_MeshInfo& nbElemInfo = myMesh->GetMeshInfo();
- // Storing others SMDS elements to the MED file for the MED mesh
- //--------------------------------------------------------------
- EEntiteMaillage SMDS_MED_ENTITY = eMAILLE;
- const EConnectivite SMDS_MED_CONNECTIVITY = eNOD;
+ // poly elements are not supported by med-2.1
+ bool polyTypesSupported = ( myMed->CrPolygoneInfo(aMeshInfo,eMAILLE,ePOLYGONE,0,0).get() != 0 );
+ TInt nbPolygonNodes = 0, nbPolyhedronNodes = 0, nbPolyhedronFaces = 0;
- // Storing SMDS Edges
- if(TInt aNbElems = myMesh->NbEdges()){
+ // nodes on VERTEXes where 0D elements are absent
+ std::vector<const SMDS_MeshElement*> nodesOf0D;
+ std::vector< SMDS_ElemIteratorPtr > iterVec;
+ SMDS_ElemIteratorPtr iterVecIter;
+ if ( myAddODOnVertices && getNodesOfMissing0DOnVert( myMesh, nodesOf0D ))
+ {
+ iterVec.resize(2);
+ iterVec[0] = myMesh->elementsIterator( SMDSAbs_0DElement );
+ iterVec[1] = SMDS_ElemIteratorPtr
+ ( new SMDS_ElementVectorIterator( nodesOf0D.begin(), nodesOf0D.end() ));
+
+ typedef SMDS_IteratorOnIterators
+ < const SMDS_MeshElement *, std::vector< SMDS_ElemIteratorPtr > > TItIterator;
+ iterVecIter = SMDS_ElemIteratorPtr( new TItIterator( iterVec ));
+ }
+
+ // collect info on all geom types
+
+ list< TElemTypeData > aTElemTypeDatas;
+
+ EEntiteMaillage anEntity = eMAILLE;
#ifdef _ELEMENTS_BY_DIM_
- SMDS_MED_ENTITY = eARETE;
+ anEntity = eNOEUD_ELEMENT;
#endif
- // count edges of diff types
- int aNbSeg3 = 0, aNbSeg2 = 0;
- SMDS_EdgeIteratorPtr anIter = myMesh->edgesIterator();
- while ( anIter->more() )
- if ( anIter->next()->NbNodes() == 3 )
- ++aNbSeg3;
- aNbSeg2 = aNbElems - aNbSeg3;
-
- TInt aNbSeg2Conn = MED::GetNbNodes(eSEG2);
- MED::TIntVector aSeg2ElemNums, aSeg2FamilyNums, aSeg2Conn;
- aSeg2ElemNums .reserve( aNbSeg2 );
- aSeg2FamilyNums.reserve( aNbSeg2 );
- aSeg2Conn .reserve( aNbSeg2*aNbSeg2Conn );
-
- TInt aNbSeg3Conn = MED::GetNbNodes(eSEG3);
- MED::TIntVector aSeg3ElemNums, aSeg3FamilyNums, aSeg3Conn;
- aSeg3ElemNums .reserve( aNbSeg3 );
- aSeg3FamilyNums.reserve( aNbSeg3 );
- aSeg3Conn .reserve( aNbSeg3*aNbSeg3Conn );
-
- anIter = myMesh->edgesIterator();
- while ( anIter->more() ) {
- const SMDS_MeshEdge* anElem = anIter->next();
- TInt aNbNodes = anElem->NbNodes();
-
- TInt aNbConnectivity;
- MED::TIntVector* anElemNums;
- MED::TIntVector* aFamilyNums;
- MED::TIntVector* aConnectivity;
- switch(aNbNodes){
- case 2:
- aNbConnectivity = aNbSeg2Conn;
- anElemNums = &aSeg2ElemNums;
- aFamilyNums = &aSeg2FamilyNums;
- aConnectivity = &aSeg2Conn;
- break;
- case 3:
- aNbConnectivity = aNbSeg3Conn;
- anElemNums = &aSeg3ElemNums;
- aFamilyNums = &aSeg3FamilyNums;
- aConnectivity = &aSeg3Conn;
- break;
- default:
- break;
- }
-
- for(TInt iNode = 0; iNode < aNbNodes; iNode++) {
- const SMDS_MeshElement* aNode = anElem->GetNode( iNode );
-#ifdef _EDF_NODE_IDS_
- aConnectivity->push_back( aNodeIdMap[aNode->GetID()] );
-#else
- aConnectivity->push_back( aNode->GetID() );
+ aTElemTypeDatas.push_back(TElemTypeData(anEntity,
+ ePOINT1,
+ nbElemInfo.Nb0DElements() + nodesOf0D.size(),
+ SMDSAbs_0DElement));
+#ifdef _ELEMENTS_BY_DIM_
+ anEntity = eSTRUCT_ELEMENT;
#endif
- }
+ aTElemTypeDatas.push_back( TElemTypeData(anEntity,
+ eBALL,
+ nbElemInfo.NbBalls(),
+ SMDSAbs_Ball));
+#ifdef _ELEMENTS_BY_DIM_
+ anEntity = eARETE;
+#endif
+ aTElemTypeDatas.push_back( TElemTypeData(anEntity,
+ eSEG2,
+ nbElemInfo.NbEdges( ORDER_LINEAR ),
+ SMDSAbs_Edge));
+ aTElemTypeDatas.push_back( TElemTypeData(anEntity,
+ eSEG3,
+ nbElemInfo.NbEdges( ORDER_QUADRATIC ),
+ SMDSAbs_Edge));
+#ifdef _ELEMENTS_BY_DIM_
+ anEntity = eFACE;
+#endif
+ aTElemTypeDatas.push_back( TElemTypeData(anEntity,
+ eTRIA3,
+ nbElemInfo.NbTriangles( ORDER_LINEAR ),
+ SMDSAbs_Face));
+ aTElemTypeDatas.push_back( TElemTypeData(anEntity,
+ eTRIA6,
+ nbElemInfo.NbTriangles( ORDER_QUADRATIC ) -
+ nbElemInfo.NbBiQuadTriangles(),
+ SMDSAbs_Face));
+ aTElemTypeDatas.push_back( TElemTypeData(anEntity,
+ eTRIA7,
+ nbElemInfo.NbBiQuadTriangles(),
+ SMDSAbs_Face));
+ aTElemTypeDatas.push_back( TElemTypeData(anEntity,
+ eQUAD4,
+ nbElemInfo.NbQuadrangles( ORDER_LINEAR ),
+ SMDSAbs_Face));
+ aTElemTypeDatas.push_back( TElemTypeData(anEntity,
+ eQUAD8,
+ nbElemInfo.NbQuadrangles( ORDER_QUADRATIC ) -
+ nbElemInfo.NbBiQuadQuadrangles(),
+ SMDSAbs_Face));
+ aTElemTypeDatas.push_back( TElemTypeData(anEntity,
+ eQUAD9,
+ nbElemInfo.NbBiQuadQuadrangles(),
+ SMDSAbs_Face));
+ if ( polyTypesSupported ) {
+ aTElemTypeDatas.push_back( TElemTypeData(anEntity,
+ ePOLYGONE,
+ nbElemInfo.NbPolygons( ORDER_LINEAR ),
+ SMDSAbs_Face));
+ // we need one more loop on poly elements to count nb of their nodes
+ aTElemTypeDatas.push_back( TElemTypeData(anEntity,
+ ePOLYGONE,
+ nbElemInfo.NbPolygons( ORDER_LINEAR ),
+ SMDSAbs_Face));
+ aTElemTypeDatas.push_back( TElemTypeData(anEntity,
+ ePOLYGON2,
+ nbElemInfo.NbPolygons( ORDER_QUADRATIC ),
+ SMDSAbs_Face));
+ // we need one more loop on QUAD poly elements to count nb of their nodes
+ aTElemTypeDatas.push_back( TElemTypeData(anEntity,
+ ePOLYGON2,
+ nbElemInfo.NbPolygons( ORDER_QUADRATIC ),
+ SMDSAbs_Face));
+ }
+#ifdef _ELEMENTS_BY_DIM_
+ anEntity = eMAILLE;
+#endif
+ aTElemTypeDatas.push_back( TElemTypeData(anEntity,
+ eTETRA4,
+ nbElemInfo.NbTetras( ORDER_LINEAR ),
+ SMDSAbs_Volume));
+ aTElemTypeDatas.push_back( TElemTypeData(anEntity,
+ eTETRA10,
+ nbElemInfo.NbTetras( ORDER_QUADRATIC ),
+ SMDSAbs_Volume));
+ aTElemTypeDatas.push_back( TElemTypeData(anEntity,
+ ePYRA5,
+ nbElemInfo.NbPyramids( ORDER_LINEAR ),
+ SMDSAbs_Volume));
+ aTElemTypeDatas.push_back( TElemTypeData(anEntity,
+ ePYRA13,
+ nbElemInfo.NbPyramids( ORDER_QUADRATIC ),
+ SMDSAbs_Volume));
+ aTElemTypeDatas.push_back( TElemTypeData(anEntity,
+ ePENTA6,
+ nbElemInfo.NbPrisms( ORDER_LINEAR ),
+ SMDSAbs_Volume));
+ aTElemTypeDatas.push_back( TElemTypeData(anEntity,
+ ePENTA15,
+ nbElemInfo.NbPrisms( ORDER_QUADRATIC ),
+ SMDSAbs_Volume));
+ aTElemTypeDatas.push_back( TElemTypeData(anEntity,
+ eHEXA8,
+ nbElemInfo.NbHexas( ORDER_LINEAR ),
+ SMDSAbs_Volume));
+ aTElemTypeDatas.push_back( TElemTypeData(anEntity,
+ eHEXA20,
+ nbElemInfo.NbHexas( ORDER_QUADRATIC )-
+ nbElemInfo.NbTriQuadHexas(),
+ SMDSAbs_Volume));
+ aTElemTypeDatas.push_back( TElemTypeData(anEntity,
+ eHEXA27,
+ nbElemInfo.NbTriQuadHexas(),
+ SMDSAbs_Volume));
+ aTElemTypeDatas.push_back( TElemTypeData(anEntity,
+ eOCTA12,
+ nbElemInfo.NbHexPrisms(),
+ SMDSAbs_Volume));
+ if ( polyTypesSupported ) {
+ aTElemTypeDatas.push_back( TElemTypeData(anEntity,
+ ePOLYEDRE,
+ nbElemInfo.NbPolyhedrons(),
+ SMDSAbs_Volume));
+ // we need one more loop on poly elements to count nb of their nodes
+ aTElemTypeDatas.push_back( TElemTypeData(anEntity,
+ ePOLYEDRE,
+ nbElemInfo.NbPolyhedrons(),
+ SMDSAbs_Volume));
+ }
- anElemNums->push_back(anElem->GetID());
+ vector< bool > isElemFamMapBuilt( SMDSAbs_NbElementTypes, false );
- map<const SMDS_MeshElement*,int>::iterator edge_fam = anElemFamMap.find( anElem );
- if ( edge_fam != anElemFamMap.end() )
- aFamilyNums->push_back( edge_fam->second );
- else
- aFamilyNums->push_back( myEdgesDefaultFamilyId );
- }
-
- if ( aNbSeg2 ) {
- PCellInfo aCellInfo = myMed->CrCellInfo(aMeshInfo,
- SMDS_MED_ENTITY,
- eSEG2,
- aSeg2Conn,
- SMDS_MED_CONNECTIVITY,
- aSeg2FamilyNums,
- aSeg2ElemNums);
- myMed->SetCellInfo(aCellInfo);
- }
- if ( aNbSeg3 ) {
- PCellInfo aCellInfo = myMed->CrCellInfo(aMeshInfo,
- SMDS_MED_ENTITY,
- eSEG3,
- aSeg3Conn,
- SMDS_MED_CONNECTIVITY,
- aSeg3FamilyNums,
- aSeg3ElemNums);
- myMed->SetCellInfo(aCellInfo);
+ // loop on all geom types of elements
+
+ list< TElemTypeData >::iterator aElemTypeData = aTElemTypeDatas.begin();
+ for ( ; aElemTypeData != aTElemTypeDatas.end(); ++aElemTypeData )
+ {
+ if ( aElemTypeData->_nbElems == 0 )
+ continue;
+
+ int defaultFamilyId = 0;
+ switch ( aElemTypeData->_smdsType ) {
+ case SMDSAbs_0DElement: defaultFamilyId = my0DElementsDefaultFamilyId; break;
+ case SMDSAbs_Ball: defaultFamilyId = myBallsDefaultFamilyId; break;
+ case SMDSAbs_Edge: defaultFamilyId = myEdgesDefaultFamilyId; break;
+ case SMDSAbs_Face: defaultFamilyId = myFacesDefaultFamilyId; break;
+ case SMDSAbs_Volume: defaultFamilyId = myVolumesDefaultFamilyId; break;
+ default:
+ continue;
}
- }
- // Storing SMDS Faces
- if(TInt aNbElems = myMesh->NbFaces()){
- SMDS_FaceIteratorPtr anIter = myMesh->facesIterator();
-#ifdef _ELEMENTS_BY_DIM_
- SMDS_MED_ENTITY = eFACE;
-#endif
- TInt aNbTriaConn = MED::GetNbNodes(eTRIA3);
- MED::TIntVector anTriaElemNums;
- anTriaElemNums.reserve(aNbElems);
- MED::TIntVector aTriaFamilyNums;
- aTriaFamilyNums.reserve(aNbElems);
- MED::TIntVector aTriaConn;
- aTriaConn.reserve(aNbElems*aNbTriaConn);
-
- TInt aNbTria6Conn = MED::GetNbNodes(eTRIA6);
- MED::TIntVector anTria6ElemNums;
- anTria6ElemNums.reserve(aNbElems);
- MED::TIntVector aTria6FamilyNums;
- aTria6FamilyNums.reserve(aNbElems);
- MED::TIntVector aTria6Conn;
- aTria6Conn.reserve(aNbElems*aNbTria6Conn);
-
- TInt aNbQuadConn = MED::GetNbNodes(eQUAD4);
- MED::TIntVector aQuadElemNums;
- aQuadElemNums.reserve(aNbElems);
- MED::TIntVector aQuadFamilyNums;
- aQuadFamilyNums.reserve(aNbElems);
- MED::TIntVector aQuadConn;
- aQuadConn.reserve(aNbElems*aNbQuadConn);
-
- TInt aNbQuad8Conn = MED::GetNbNodes(eQUAD8);
- MED::TIntVector aQuad8ElemNums;
- aQuad8ElemNums.reserve(aNbElems);
- MED::TIntVector aQuad8FamilyNums;
- aQuad8FamilyNums.reserve(aNbElems);
- MED::TIntVector aQuad8Conn;
- aQuad8Conn.reserve(aNbElems*aNbQuad8Conn);
-
- MED::TIntVector aPolygoneElemNums;
- aPolygoneElemNums.reserve(aNbElems);
- MED::TIntVector aPolygoneInds;
- aPolygoneInds.reserve(aNbElems + 1);
- aPolygoneInds.push_back(1); // reference on the first element in the connectivities
- MED::TIntVector aPolygoneFamilyNums;
- aPolygoneFamilyNums.reserve(aNbElems);
- MED::TIntVector aPolygoneConn;
- aPolygoneConn.reserve(aNbElems*aNbQuadConn);
-
- for(TInt iElem = 0; iElem < aNbElems && anIter->more(); iElem++){
- const SMDS_MeshFace* anElem = anIter->next();
- TInt aNbNodes = anElem->NbNodes();
- SMDS_ElemIteratorPtr aNodesIter = anElem->nodesIterator();
- TInt aNbConnectivity;
- MED::TIntVector* anElemNums;
- MED::TIntVector* aFamilyNums;
- MED::TIntVector* aConnectivity;
- if (anElem->IsPoly()) {
- aNbConnectivity = aNbNodes;
- anElemNums = &aPolygoneElemNums;
- aFamilyNums = &aPolygoneFamilyNums;
- aConnectivity = &aPolygoneConn;
- }
- else {
- switch(aNbNodes){
- case 3:
- aNbConnectivity = aNbTriaConn;
- anElemNums = &anTriaElemNums;
- aFamilyNums = &aTriaFamilyNums;
- aConnectivity = &aTriaConn;
- break;
- case 4:
- aNbConnectivity = aNbQuadConn;
- anElemNums = &aQuadElemNums;
- aFamilyNums = &aQuadFamilyNums;
- aConnectivity = &aQuadConn;
- break;
- case 6:
- aNbConnectivity = aNbTria6Conn;
- anElemNums = &anTria6ElemNums;
- aFamilyNums = &aTria6FamilyNums;
- aConnectivity = &aTria6Conn;
- break;
- case 8:
- aNbConnectivity = aNbQuad8Conn;
- anElemNums = &aQuad8ElemNums;
- aFamilyNums = &aQuad8FamilyNums;
- aConnectivity = &aQuad8Conn;
- break;
- default:
- break;
+ // iterator on elements of a current type
+ SMDS_ElemIteratorPtr elemIterator;
+ int iElem = 0;
+
+ // Treat POLYGONs
+ // ---------------
+ if ( aElemTypeData->_geomType == ePOLYGONE ||
+ aElemTypeData->_geomType == ePOLYGON2 )
+ {
+ if ( aElemTypeData->_geomType == ePOLYGONE )
+ elemIterator = myMesh->elementEntityIterator( SMDSEntity_Polygon );
+ else
+ elemIterator = myMesh->elementEntityIterator( SMDSEntity_Quad_Polygon );
+
+ if ( nbPolygonNodes == 0 ) {
+ // Count nb of nodes
+ while ( elemIterator->more() ) {
+ const SMDS_MeshElement* anElem = elemIterator->next();
+ nbPolygonNodes += anElem->NbNodes();
+ if ( ++iElem == aElemTypeData->_nbElems )
+ break;
}
}
- MED::TIntVector aVector(aNbNodes);
- for(TInt iNode = 0; aNodesIter->more(); iNode++){
- const SMDS_MeshElement* aNode = aNodesIter->next();
+ else {
+ // Store in med file
+ PPolygoneInfo aPolygoneInfo = myMed->CrPolygoneInfo(aMeshInfo,
+ aElemTypeData->_entity,
+ aElemTypeData->_geomType,
+ aElemTypeData->_nbElems,
+ nbPolygonNodes,
+ theConnMode, theIsElemNum,
+ theIsElemNames);
+ TElemNum & index = *(aPolygoneInfo->myIndex.get());
+ index[0] = 1;
+
+ while ( elemIterator->more() )
+ {
+ const SMDS_MeshElement* anElem = elemIterator->next();
+ // index
+ TInt aNbNodes = anElem->NbNodes();
+ index[ iElem+1 ] = index[ iElem ] + aNbNodes;
+
+ // connectivity
+ TConnSlice aTConnSlice = aPolygoneInfo->GetConnSlice( iElem );
+ for(TInt iNode = 0; iNode < aNbNodes; iNode++) {
+ const SMDS_MeshElement* aNode = anElem->GetNode( iNode );
#ifdef _EDF_NODE_IDS_
- aVector[iNode] = aNodeIdMap[aNode->GetID()];
+ aTConnSlice[ iNode ] = aNodeIdMap[aNode->GetID()];
#else
- aVector[iNode] = aNode->GetID();
+ aTConnSlice[ iNode ] = aNode->GetID();
#endif
- }
-
- TInt aSize = aConnectivity->size();
- aConnectivity->resize(aSize+aNbConnectivity);
- // There is some differences between SMDS and MED in cells mapping
- switch(aNbNodes){
- case 4:
- (*aConnectivity)[aSize+0] = aVector[0];
- (*aConnectivity)[aSize+1] = aVector[1];
- (*aConnectivity)[aSize+2] = aVector[3];
- (*aConnectivity)[aSize+3] = aVector[2];
- default:
- for(TInt iNode = 0; iNode < aNbNodes; iNode++)
- (*aConnectivity)[aSize+iNode] = aVector[iNode];
- }
-
- if (anElem->IsPoly()) {
- // fill indices for polygonal element
- TInt aPrevPos = aPolygoneInds.back();
- aPolygoneInds.push_back(aPrevPos + aNbNodes);
- }
+ }
+ // element number
+ aPolygoneInfo->SetElemNum( iElem, anElem->GetID() );
- anElemNums->push_back(anElem->GetID());
+ // family number
+ int famNum = getFamilyId( anElemFamMap, anElem, defaultFamilyId );
+ aPolygoneInfo->SetFamNum( iElem, famNum );
- if (anElemFamMap.find(anElem) != anElemFamMap.end())
- aFamilyNums->push_back(anElemFamMap[anElem]);
- else
- aFamilyNums->push_back(myFacesDefaultFamilyId);
- }
- if(TInt aNbElems = anTriaElemNums.size()){
- PCellInfo aCellInfo = myMed->CrCellInfo(aMeshInfo,
- SMDS_MED_ENTITY,
- eTRIA3,
- aTriaConn,
- SMDS_MED_CONNECTIVITY,
- aTriaFamilyNums,
- anTriaElemNums);
- MESSAGE("Perform - anEntity = "<<SMDS_MED_ENTITY<<"; aGeom = "<<eTRIA3<<"; aNbElems = "<<aNbElems);
- myMed->SetCellInfo(aCellInfo);
- }
- if(TInt aNbElems = aQuadElemNums.size()){
- PCellInfo aCellInfo = myMed->CrCellInfo(aMeshInfo,
- SMDS_MED_ENTITY,
- eQUAD4,
- aQuadConn,
- SMDS_MED_CONNECTIVITY,
- aQuadFamilyNums,
- aQuadElemNums);
- MESSAGE("Perform - anEntity = "<<SMDS_MED_ENTITY<<"; aGeom = "<<eQUAD4<<"; aNbElems = "<<aNbElems);
- myMed->SetCellInfo(aCellInfo);
- }
- if(TInt aNbElems = anTria6ElemNums.size()){
- PCellInfo aCellInfo = myMed->CrCellInfo(aMeshInfo,
- SMDS_MED_ENTITY,
- eTRIA6,
- aTria6Conn,
- SMDS_MED_CONNECTIVITY,
- aTria6FamilyNums,
- anTria6ElemNums);
- MESSAGE("Perform - anEntity = "<<SMDS_MED_ENTITY<<"; aGeom = "<<eTRIA6<<"; aNbElems = "<<aNbElems);
- myMed->SetCellInfo(aCellInfo);
- }
- if(TInt aNbElems = aQuad8ElemNums.size()){
- PCellInfo aCellInfo = myMed->CrCellInfo(aMeshInfo,
- SMDS_MED_ENTITY,
- eQUAD8,
- aQuad8Conn,
- SMDS_MED_CONNECTIVITY,
- aQuad8FamilyNums,
- aQuad8ElemNums);
- MESSAGE("Perform - anEntity = "<<SMDS_MED_ENTITY<<"; aGeom = "<<eQUAD8<<"; aNbElems = "<<aNbElems);
- myMed->SetCellInfo(aCellInfo);
- }
- if(TInt aNbElems = aPolygoneElemNums.size()){
- // add one element in connectivities,
- // referenced by the last element in indices
- aPolygoneConn.push_back(0);
-
- PPolygoneInfo aCellInfo = myMed->CrPolygoneInfo(aMeshInfo,
- SMDS_MED_ENTITY,
- ePOLYGONE,
- aPolygoneInds,
- aPolygoneConn,
- SMDS_MED_CONNECTIVITY,
- aPolygoneFamilyNums,
- aPolygoneElemNums);
- MESSAGE("Perform - anEntity = "<<SMDS_MED_ENTITY<<"; aGeom = "<<ePOLYGONE<<"; aNbElems = "<<aNbElems);
- myMed->SetPolygoneInfo(aCellInfo);
+ if ( ++iElem == aPolygoneInfo->GetNbElem() )
+ break;
+ }
+ myMed->SetPolygoneInfo(aPolygoneInfo);
+
+ nbPolygonNodes = 0; // to treat next polygon type
+ }
}
- }
- // Storing SMDS Volumes
- if(TInt aNbElems = myMesh->NbVolumes()){
- SMDS_VolumeIteratorPtr anIter = myMesh->volumesIterator();
-#ifdef _ELEMENTS_BY_DIM_
- SMDS_MED_ENTITY = eMAILLE;
+ // Treat POLYEDREs
+ // ----------------
+ else if (aElemTypeData->_geomType == ePOLYEDRE )
+ {
+ elemIterator = myMesh->elementGeomIterator( SMDSGeom_POLYHEDRA );
+
+ if ( nbPolyhedronNodes == 0 ) {
+ // Count nb of nodes
+ while ( elemIterator->more() ) {
+ const SMDS_MeshElement* anElem = elemIterator->next();
+ const SMDS_VtkVolume *aPolyedre = dynamic_cast<const SMDS_VtkVolume*>(anElem);
+ if ( !aPolyedre ) continue;
+ nbPolyhedronNodes += aPolyedre->NbNodes();
+ nbPolyhedronFaces += aPolyedre->NbFaces();
+ if ( ++iElem == aElemTypeData->_nbElems )
+ break;
+ }
+ }
+ else {
+ // Store in med file
+ PPolyedreInfo aPolyhInfo = myMed->CrPolyedreInfo(aMeshInfo,
+ aElemTypeData->_entity,
+ aElemTypeData->_geomType,
+ aElemTypeData->_nbElems,
+ nbPolyhedronFaces+1,
+ nbPolyhedronNodes,
+ theConnMode,
+ theIsElemNum,
+ theIsElemNames);
+ TElemNum & index = *(aPolyhInfo->myIndex.get());
+ TElemNum & faces = *(aPolyhInfo->myFaces.get());
+ TElemNum & conn = *(aPolyhInfo->myConn.get());
+ index[0] = 1;
+ faces[0] = 1;
+
+ TInt iFace = 0, iNode = 0;
+ while ( elemIterator->more() )
+ {
+ const SMDS_MeshElement* anElem = elemIterator->next();
+ const SMDS_VtkVolume *aPolyedre = dynamic_cast<const SMDS_VtkVolume*>(anElem);
+ if ( !aPolyedre ) continue;
+ // index
+ TInt aNbFaces = aPolyedre->NbFaces();
+ index[ iElem+1 ] = index[ iElem ] + aNbFaces;
+
+ // face index
+ for (TInt f = 1; f <= aNbFaces; ++f, ++iFace ) {
+ int aNbFaceNodes = aPolyedre->NbFaceNodes( f );
+ faces[ iFace+1 ] = faces[ iFace ] + aNbFaceNodes;
+ }
+ // connectivity
+ SMDS_ElemIteratorPtr nodeIt = anElem->nodesIterator();
+ while ( nodeIt->more() ) {
+ const SMDS_MeshElement* aNode = nodeIt->next();
+#ifdef _EDF_NODE_IDS_
+ conn[ iNode ] = aNodeIdMap[aNode->GetID()];
+#else
+ conn[ iNode ] = aNode->GetID();
#endif
- TInt aNbTetraConn = MED::GetNbNodes(eTETRA4);
- MED::TIntVector anTetraElemNums;
- anTetraElemNums.reserve(aNbElems);
- MED::TIntVector aTetraFamilyNums;
- aTetraFamilyNums.reserve(aNbElems);
- MED::TIntVector aTetraConn;
- aTetraConn.reserve(aNbElems*aNbTetraConn);
-
- TInt aNbPyraConn = MED::GetNbNodes(ePYRA5);
- MED::TIntVector anPyraElemNums;
- anPyraElemNums.reserve(aNbElems);
- MED::TIntVector aPyraFamilyNums;
- aPyraFamilyNums.reserve(aNbElems);
- MED::TIntVector aPyraConn;
- aPyraConn.reserve(aNbElems*aNbPyraConn);
-
- TInt aNbPentaConn = MED::GetNbNodes(ePENTA6);
- MED::TIntVector anPentaElemNums;
- anPentaElemNums.reserve(aNbElems);
- MED::TIntVector aPentaFamilyNums;
- aPentaFamilyNums.reserve(aNbElems);
- MED::TIntVector aPentaConn;
- aPentaConn.reserve(aNbElems*aNbPentaConn);
-
- TInt aNbHexaConn = MED::GetNbNodes(eHEXA8);
- MED::TIntVector aHexaElemNums;
- aHexaElemNums.reserve(aNbElems);
- MED::TIntVector aHexaFamilyNums;
- aHexaFamilyNums.reserve(aNbElems);
- MED::TIntVector aHexaConn;
- aHexaConn.reserve(aNbElems*aNbHexaConn);
-
- TInt aNbTetra10Conn = MED::GetNbNodes(eTETRA10);
- MED::TIntVector anTetra10ElemNums;
- anTetra10ElemNums.reserve(aNbElems);
- MED::TIntVector aTetra10FamilyNums;
- aTetra10FamilyNums.reserve(aNbElems);
- MED::TIntVector aTetra10Conn;
- aTetra10Conn.reserve(aNbElems*aNbTetra10Conn);
-
- TInt aNbPyra13Conn = MED::GetNbNodes(ePYRA13);
- MED::TIntVector anPyra13ElemNums;
- anPyra13ElemNums.reserve(aNbElems);
- MED::TIntVector aPyra13FamilyNums;
- aPyra13FamilyNums.reserve(aNbElems);
- MED::TIntVector aPyra13Conn;
- aPyra13Conn.reserve(aNbElems*aNbPyra13Conn);
-
- TInt aNbPenta15Conn = MED::GetNbNodes(ePENTA15);
- MED::TIntVector anPenta15ElemNums;
- anPenta15ElemNums.reserve(aNbElems);
- MED::TIntVector aPenta15FamilyNums;
- aPenta15FamilyNums.reserve(aNbElems);
- MED::TIntVector aPenta15Conn;
- aPenta15Conn.reserve(aNbElems*aNbPenta15Conn);
-
- TInt aNbHexa20Conn = MED::GetNbNodes(eHEXA20);
- MED::TIntVector aHexa20ElemNums;
- aHexa20ElemNums.reserve(aNbElems);
- MED::TIntVector aHexa20FamilyNums;
- aHexa20FamilyNums.reserve(aNbElems);
- MED::TIntVector aHexa20Conn;
- aHexa20Conn.reserve(aNbElems*aNbHexa20Conn);
-
- MED::TIntVector aPolyedreElemNums;
- aPolyedreElemNums.reserve(aNbElems);
- MED::TIntVector aPolyedreInds;
- aPolyedreInds.reserve(aNbElems + 1);
- aPolyedreInds.push_back(1); // reference on the first element in the faces
- MED::TIntVector aPolyedreFaces;
- aPolyedreFaces.reserve(aNbElems + 1);
- aPolyedreFaces.push_back(1); // reference on the first element in the connectivities
- MED::TIntVector aPolyedreFamilyNums;
- aPolyedreFamilyNums.reserve(aNbElems);
- MED::TIntVector aPolyedreConn;
- aPolyedreConn.reserve(aNbElems*aNbHexaConn);
-
- for(TInt iElem = 0; iElem < aNbElems && anIter->more(); iElem++){
- const SMDS_MeshVolume* anElem = anIter->next();
-
- MED::TIntVector* anElemNums;
- MED::TIntVector* aFamilyNums;
-
- if (anElem->IsPoly()) {
- const SMDS_PolyhedralVolumeOfNodes* aPolyedre =
- (const SMDS_PolyhedralVolumeOfNodes*) anElem;
- if (!aPolyedre) {
- MESSAGE("Warning: bad volumic element");
- continue;
+ ++iNode;
+ }
+ // element number
+ aPolyhInfo->SetElemNum( iElem, anElem->GetID() );
+
+ // family number
+ int famNum = getFamilyId( anElemFamMap, anElem, defaultFamilyId );
+ aPolyhInfo->SetFamNum( iElem, famNum );
+
+ if ( ++iElem == aPolyhInfo->GetNbElem() )
+ break;
}
+ myMed->SetPolyedreInfo(aPolyhInfo);
+ }
+ } // if (aElemTypeData->_geomType == ePOLYEDRE )
- anElemNums = &aPolyedreElemNums;
- aFamilyNums = &aPolyedreFamilyNums;
+ // Treat BALLs
+ // ----------------
+ else if (aElemTypeData->_geomType == eBALL )
+ {
+ // allocate data arrays
+ PBallInfo aBallInfo = myMed->CrBallInfo( aMeshInfo, aElemTypeData->_nbElems );
+
+ // build map of family numbers for this type
+ if ( !isElemFamMapBuilt[ aElemTypeData->_smdsType ])
+ {
+ fillElemFamilyMap( anElemFamMap, aFamilies, aElemTypeData->_smdsType );
+ isElemFamMapBuilt[ aElemTypeData->_smdsType ] = true;
+ }
- TInt aNodeId, aNbFaces = aPolyedre->NbFaces();
- for (int iface = 1; iface <= aNbFaces; iface++) {
- int aNbFaceNodes = aPolyedre->NbFaceNodes(iface);
- for (int inode = 1; inode <= aNbFaceNodes; inode++) {
- aNodeId = aPolyedre->GetFaceNode(iface, inode)->GetID();
+ elemIterator = myMesh->elementsIterator( SMDSAbs_Ball );
+ while ( elemIterator->more() )
+ {
+ const SMDS_MeshElement* anElem = elemIterator->next();
+ // connectivity
+ const SMDS_MeshElement* aNode = anElem->GetNode( 0 );
#ifdef _EDF_NODE_IDS_
- aPolyedreConn.push_back(aNodeIdMap[aNodeId]);
+ (*aBallInfo->myConn)[ iElem ] = aNodeIdMap[aNode->GetID()];
#else
- aPolyedreConn.push_back(aNodeId);
+ (*aBallInfo->myConn)[ iElem ] = aNode->GetID();
#endif
- }
- TInt aPrevPos = aPolyedreFaces.back();
- aPolyedreFaces.push_back(aPrevPos + aNbFaceNodes);
- }
- TInt aPrevPos = aPolyedreInds.back();
- aPolyedreInds.push_back(aPrevPos + aNbFaces);
+ // element number
+ aBallInfo->SetElemNum( iElem, anElem->GetID() );
+ // diameter
+ aBallInfo->myDiameters[ iElem ] =
+ static_cast<const SMDS_BallElement*>( anElem )->GetDiameter();
+
+ // family number
+ int famNum = getFamilyId( anElemFamMap, anElem, defaultFamilyId );
+ aBallInfo->SetFamNum( iElem, famNum );
+ ++iElem;
}
- else {
- TInt aNbNodes = anElem->NbNodes();
- SMDS_ElemIteratorPtr aNodesIter = anElem->nodesIterator();
- TInt aNbConnectivity;
- MED::TIntVector* aConnectivity;
- switch(aNbNodes){
- case 4:
- aNbConnectivity = aNbTetraConn;
- anElemNums = &anTetraElemNums;
- aFamilyNums = &aTetraFamilyNums;
- aConnectivity = &aTetraConn;
- break;
- case 5:
- aNbConnectivity = aNbPyraConn;
- anElemNums = &anPyraElemNums;
- aFamilyNums = &aPyraFamilyNums;
- aConnectivity = &aPyraConn;
- break;
- case 6:
- aNbConnectivity = aNbPentaConn;
- anElemNums = &anPentaElemNums;
- aFamilyNums = &aPentaFamilyNums;
- aConnectivity = &aPentaConn;
- break;
- case 8:
- aNbConnectivity = aNbHexaConn;
- anElemNums = &aHexaElemNums;
- aFamilyNums = &aHexaFamilyNums;
- aConnectivity = &aHexaConn;
- break;
- case 10:
- aNbConnectivity = aNbTetra10Conn;
- anElemNums = &anTetra10ElemNums;
- aFamilyNums = &aTetra10FamilyNums;
- aConnectivity = &aTetra10Conn;
- break;
- case 13:
- aNbConnectivity = aNbPyra13Conn;
- anElemNums = &anPyra13ElemNums;
- aFamilyNums = &aPyra13FamilyNums;
- aConnectivity = &aPyra13Conn;
- break;
- case 15:
- aNbConnectivity = aNbPenta15Conn;
- anElemNums = &anPenta15ElemNums;
- aFamilyNums = &aPenta15FamilyNums;
- aConnectivity = &aPenta15Conn;
- break;
- case 20:
- aNbConnectivity = aNbHexa20Conn;
- anElemNums = &aHexa20ElemNums;
- aFamilyNums = &aHexa20FamilyNums;
- aConnectivity = &aHexa20Conn;
- }
+ // store data in a file
+ myMed->SetBallInfo(aBallInfo);
+ }
- TInt aSize = aConnectivity->size();
- aConnectivity->resize(aSize + aNbConnectivity);
+ else
+ {
+ // Treat standard types
+ // ---------------------
+
+ // allocate data arrays
+ PCellInfo aCellInfo = myMed->CrCellInfo( aMeshInfo,
+ aElemTypeData->_entity,
+ aElemTypeData->_geomType,
+ aElemTypeData->_nbElems,
+ theConnMode,
+ theIsElemNum,
+ theIsElemNames);
+ // build map of family numbers for this type
+ if ( !isElemFamMapBuilt[ aElemTypeData->_smdsType ])
+ {
+ //cout << " fillElemFamilyMap()" << endl;
+ fillElemFamilyMap( anElemFamMap, aFamilies, aElemTypeData->_smdsType );
+ isElemFamMapBuilt[ aElemTypeData->_smdsType ] = true;
+ }
- MED::TIntVector aVector(aNbNodes);
- for(TInt iNode = 0; aNodesIter->more(); iNode++){
- const SMDS_MeshElement* aNode = aNodesIter->next();
+ TInt aNbNodes = MED::GetNbNodes(aElemTypeData->_geomType);
+ elemIterator = myMesh->elementsIterator( aElemTypeData->_smdsType );
+ if ( aElemTypeData->_smdsType == SMDSAbs_0DElement && ! nodesOf0D.empty() )
+ elemIterator = iterVecIter;
+ while ( elemIterator->more() )
+ {
+ const SMDS_MeshElement* anElem = elemIterator->next();
+ if ( anElem->NbNodes() != aNbNodes || anElem->IsPoly() )
+ continue; // other geometry
+
+ // connectivity
+ TConnSlice aTConnSlice = aCellInfo->GetConnSlice( iElem );
+ for (TInt iNode = 0; iNode < aNbNodes; iNode++) {
+ const SMDS_MeshElement* aNode = anElem->GetNode( iNode );
#ifdef _EDF_NODE_IDS_
- aVector[iNode] = aNodeIdMap[aNode->GetID()];
+ aTConnSlice[ iNode ] = aNodeIdMap[aNode->GetID()];
#else
- aVector[iNode] = aNode->GetID();
+ aTConnSlice[ iNode ] = aNode->GetID();
#endif
}
- // There is some difference between SMDS and MED in cells mapping
- switch(aNbNodes){
- case 5:
- (*aConnectivity)[aSize+0] = aVector[0];
- (*aConnectivity)[aSize+1] = aVector[3];
- (*aConnectivity)[aSize+2] = aVector[2];
- (*aConnectivity)[aSize+3] = aVector[1];
- (*aConnectivity)[aSize+4] = aVector[4];
- default:
- for(TInt iNode = 0; iNode < aNbNodes; iNode++)
- (*aConnectivity)[aSize+iNode] = aVector[iNode];
- }
- }
+ // element number
+ aCellInfo->SetElemNum( iElem, anElem->GetID() );
- anElemNums->push_back(anElem->GetID());
+ // family number
+ int famNum = getFamilyId( anElemFamMap, anElem, defaultFamilyId );
+ aCellInfo->SetFamNum( iElem, famNum );
- if (anElemFamMap.find(anElem) != anElemFamMap.end())
- aFamilyNums->push_back(anElemFamMap[anElem]);
- else
- aFamilyNums->push_back(myVolumesDefaultFamilyId);
+ if ( ++iElem == aCellInfo->GetNbElem() )
+ break;
+ }
+ // store data in a file
+ myMed->SetCellInfo(aCellInfo);
}
- if(TInt aNbElems = anTetraElemNums.size()){
- PCellInfo aCellInfo = myMed->CrCellInfo(aMeshInfo,
- SMDS_MED_ENTITY,
- eTETRA4,
- aTetraConn,
- SMDS_MED_CONNECTIVITY,
- aTetraFamilyNums,
- anTetraElemNums);
- MESSAGE("Perform - anEntity = "<<SMDS_MED_ENTITY<<"; aGeom = "<<eTETRA4<<"; aNbElems = "<<aNbElems);
- myMed->SetCellInfo(aCellInfo);
- }
- if(TInt aNbElems = anPyraElemNums.size()){
- PCellInfo aCellInfo = myMed->CrCellInfo(aMeshInfo,
- SMDS_MED_ENTITY,
- ePYRA5,
- aPyraConn,
- SMDS_MED_CONNECTIVITY,
- aPyraFamilyNums,
- anPyraElemNums);
- MESSAGE("Perform - anEntity = "<<SMDS_MED_ENTITY<<"; aGeom = "<<ePYRA5<<"; aNbElems = "<<aNbElems);
- myMed->SetCellInfo(aCellInfo);
- }
- if(TInt aNbElems = anPentaElemNums.size()){
- PCellInfo aCellInfo = myMed->CrCellInfo(aMeshInfo,
- SMDS_MED_ENTITY,
- ePENTA6,
- aPentaConn,
- SMDS_MED_CONNECTIVITY,
- aPentaFamilyNums,
- anPentaElemNums);
- MESSAGE("Perform - anEntity = "<<SMDS_MED_ENTITY<<"; aGeom = "<<ePENTA6<<"; aNbElems = "<<aNbElems);
- myMed->SetCellInfo(aCellInfo);
- }
- if(TInt aNbElems = aHexaElemNums.size()){
- PCellInfo aCellInfo = myMed->CrCellInfo(aMeshInfo,
- SMDS_MED_ENTITY,
- eHEXA8,
- aHexaConn,
- SMDS_MED_CONNECTIVITY,
- aHexaFamilyNums,
- aHexaElemNums);
- MESSAGE("Perform - anEntity = "<<SMDS_MED_ENTITY<<"; aGeom = "<<eHEXA8<<"; aNbElems = "<<aNbElems);
- myMed->SetCellInfo(aCellInfo);
- }
- if(TInt aNbElems = anTetra10ElemNums.size()){
- PCellInfo aCellInfo = myMed->CrCellInfo(aMeshInfo,
- SMDS_MED_ENTITY,
- eTETRA10,
- aTetra10Conn,
- SMDS_MED_CONNECTIVITY,
- aTetra10FamilyNums,
- anTetra10ElemNums);
- MESSAGE("Perform - anEntity = "<<SMDS_MED_ENTITY<<"; aGeom = "<<eTETRA10<<"; aNbElems = "<<aNbElems);
- myMed->SetCellInfo(aCellInfo);
- }
- if(TInt aNbElems = anPyra13ElemNums.size()){
- PCellInfo aCellInfo = myMed->CrCellInfo(aMeshInfo,
- SMDS_MED_ENTITY,
- ePYRA13,
- aPyra13Conn,
- SMDS_MED_CONNECTIVITY,
- aPyra13FamilyNums,
- anPyra13ElemNums);
- MESSAGE("Perform - anEntity = "<<SMDS_MED_ENTITY<<"; aGeom = "<<ePYRA13<<"; aNbElems = "<<aNbElems);
- myMed->SetCellInfo(aCellInfo);
- }
- if(TInt aNbElems = anPenta15ElemNums.size()){
- PCellInfo aCellInfo = myMed->CrCellInfo(aMeshInfo,
- SMDS_MED_ENTITY,
- ePENTA15,
- aPenta15Conn,
- SMDS_MED_CONNECTIVITY,
- aPenta15FamilyNums,
- anPenta15ElemNums);
- MESSAGE("Perform - anEntity = "<<SMDS_MED_ENTITY<<"; aGeom = "<<ePENTA15<<"; aNbElems = "<<aNbElems);
- myMed->SetCellInfo(aCellInfo);
- }
- if(TInt aNbElems = aHexa20ElemNums.size()){
- PCellInfo aCellInfo = myMed->CrCellInfo(aMeshInfo,
- SMDS_MED_ENTITY,
- eHEXA20,
- aHexa20Conn,
- SMDS_MED_CONNECTIVITY,
- aHexa20FamilyNums,
- aHexa20ElemNums);
- MESSAGE("Perform - anEntity = "<<SMDS_MED_ENTITY<<"; aGeom = "<<eHEXA20<<"; aNbElems = "<<aNbElems);
- myMed->SetCellInfo(aCellInfo);
- }
+ } // loop on geom types
+
- if(TInt aNbElems = aPolyedreElemNums.size()){
- // add one element in connectivities,
- // referenced by the last element in faces
- aPolyedreConn.push_back(0);
-
- PPolyedreInfo aCellInfo = myMed->CrPolyedreInfo(aMeshInfo,
- SMDS_MED_ENTITY,
- ePOLYEDRE,
- aPolyedreInds,
- aPolyedreFaces,
- aPolyedreConn,
- SMDS_MED_CONNECTIVITY,
- aPolyedreFamilyNums,
- aPolyedreElemNums);
- MESSAGE("Perform - anEntity = "<<SMDS_MED_ENTITY<<"; aGeom = "<<ePOLYEDRE<<"; aNbElems = "<<aNbElems);
- myMed->SetPolyedreInfo(aCellInfo);
- }
- }
}
catch(const std::exception& exc) {
- INFOS("Follow exception was cought:\n\t"<<exc.what());
+ INFOS("The following exception was caught:\n\t"<<exc.what());
throw;
}
catch(...) {
- INFOS("Unknown exception was cought !!!");
+ INFOS("Unknown exception was caught !!!");
throw;
}
mySubMeshes.clear();
return aResult;
}
+
+//================================================================================
+/*!
+ * \brief Returns nodes on VERTEXes where 0D elements are absent
+ */
+//================================================================================
+
+bool DriverMED_W_SMESHDS_Mesh::
+getNodesOfMissing0DOnVert(SMESHDS_Mesh* meshDS,
+ std::vector<const SMDS_MeshElement*>& nodes)
+{
+ nodes.clear();
+ for ( int i = 1; i <= meshDS->MaxShapeIndex(); ++i )
+ {
+ if ( meshDS->IndexToShape( i ).ShapeType() != TopAbs_VERTEX )
+ continue;
+ if ( SMESHDS_SubMesh* sm = meshDS->MeshElements(i) ) {
+ SMDS_NodeIteratorPtr nIt= sm->GetNodes();
+ while (nIt->more())
+ {
+ const SMDS_MeshNode* n = nIt->next();
+ if ( n->NbInverseElements( SMDSAbs_0DElement ) == 0 )
+ nodes.push_back( n );
+ }
+ }
+ }
+ return !nodes.empty();
+}
