-// Copyright (C) 2007-2019 CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
//
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
using namespace std;
+//================================================================================
+/*!
+ * \brief Write mesh data to a file
+ * \param [in] renumber - if true, renumber nodes and cell starting from 1
+ * \return Driver_Mesh::Status - Ok or not
+ */
+//================================================================================
+
Driver_Mesh::Status DriverDAT_W_SMDS_Mesh::Perform()
{
Kernel_Utils::Localizer loc;
Status aResult = DRS_OK;
- int nbNodes, nbCells;
+ smIdType nbNodes, nbCells;
+#if defined(WIN32) && defined(UNICODE)
+ std::wstring file2Read = Kernel_Utils::utf8_decode_s(myFile);
+ FILE* aFileId = _wfopen(file2Read.c_str(), L"w+");
+#else
char *file2Read = (char *)myFile.c_str();
FILE* aFileId = fopen(file2Read, "w+");
+#endif
if ( !aFileId )
{
fprintf(stderr, ">> ERREUR : ouverture du fichier %s \n", file2Read);
nbNodes = myMesh->NbNodes();
/* Combien de mailles, faces ou aretes ? */
- int nb_of_edges, nb_of_faces, nb_of_volumes;
+ smIdType nb_of_edges, nb_of_faces, nb_of_volumes;
nb_of_edges = myMesh->NbEdges();
nb_of_faces = myMesh->NbFaces();
nb_of_volumes = myMesh->NbVolumes();
SCRUTE(nb_of_volumes);
//fprintf(stdout, "%d %d\n", nbNodes, nbCells);
- fprintf(aFileId, "%d %d\n", nbNodes, nbCells);
+ fprintf(aFileId, "%ld %ld\n", static_cast< long >( nbNodes ), static_cast< long >( nbCells ));
/****************************************************************************
* ECRITURE DES NOEUDS *
****************************************************************************/
+ std::vector< size_t > nodeNumByID;
+ if ( myRenumber && myMesh->HasNumerationHoles() )
+ nodeNumByID.resize( myMesh->MaxNodeID() + 1 );
+
+ smIdType num;
SMDS_NodeIteratorPtr itNodes=myMesh->nodesIterator();
- while(itNodes->more())
+ for ( num = 1; itNodes->more(); ++num )
{
const SMDS_MeshNode * node = itNodes->next();
- fprintf(aFileId, "%d %.14e %.14e %.14e\n", node->GetID(), node->X(), node->Y(), node->Z());
+ if ( !myRenumber )
+ num = node->GetID();
+
+ fprintf(aFileId, "%d %.14e %.14e %.14e\n", num, node->X(), node->Y(), node->Z());
+
+ if ( !nodeNumByID.empty() )
+ nodeNumByID[ node->GetID() ] = num;
}
/****************************************************************************
****************************************************************************/
/* Ecriture des connectivites, noms, numeros des mailles */
- SMDS_EdgeIteratorPtr itEdges=myMesh->edgesIterator();
- while(itEdges->more())
+ num = 1;
+ for ( SMDS_EdgeIteratorPtr itEdges = myMesh->edgesIterator(); itEdges->more(); ++num )
{
const SMDS_MeshElement * elem = itEdges->next();
- switch (elem->NbNodes())
+ if ( !myRenumber )
+ num = elem->GetID();
+
+ fprintf(aFileId, "%d %d ", num, 100 + elem->NbNodes());
+
+ for ( SMDS_ElemIteratorPtr it = elem->nodesIterator(); it->more(); )
{
- case 2:
- fprintf(aFileId, "%d %d ", elem->GetID(), 102);
- break;
- case 3:
- fprintf(aFileId, "%d %d ", elem->GetID(), 103);
- break;
+ smIdType nodeID = it->next()->GetID();
+ if ( !nodeNumByID.empty() )
+ nodeID = nodeNumByID[ nodeID ];
+ fprintf(aFileId, "%ld ", static_cast< long >( nodeID ));
}
- SMDS_ElemIteratorPtr it=elem->nodesIterator();
- while(it->more())
- fprintf(aFileId, "%d ", it->next()->GetID());
fprintf(aFileId, "\n");
}
- SMDS_FaceIteratorPtr itFaces=myMesh->facesIterator();
- while(itFaces->more())
+ for ( SMDS_FaceIteratorPtr itFaces = myMesh->facesIterator(); itFaces->more(); ++num )
{
const SMDS_MeshElement * elem = itFaces->next();
- if ( elem->IsPoly() )
- fprintf(aFileId, "%d %d ", elem->GetID(), 400+elem->NbNodes());
- else
- fprintf(aFileId, "%d %d ", elem->GetID(), 200+elem->NbNodes());
- SMDS_ElemIteratorPtr it=elem->nodesIterator();
- while(it->more())
- fprintf(aFileId, "%d ", it->next()->GetID());
+ if ( !myRenumber )
+ num = elem->GetID();
+
+ fprintf(aFileId, "%d %d ", num, (elem->IsPoly() ? 400 : 200 ) + elem->NbNodes() );
+
+ for( SMDS_ElemIteratorPtr it = elem->nodesIterator(); it->more(); )
+ {
+ smIdType nodeID = it->next()->GetID();
+ if ( !nodeNumByID.empty() )
+ nodeID = nodeNumByID[ nodeID ];
+ fprintf(aFileId, "%ld ", static_cast< long >( nodeID ));
+ }
fprintf(aFileId, "\n");
}
- SMDS_VolumeIteratorPtr itVolumes=myMesh->volumesIterator();
+
const SMDS_MeshVolume* v;
- while(itVolumes->more())
+ for ( SMDS_VolumeIteratorPtr itVolumes=myMesh->volumesIterator(); itVolumes->more(); ++num )
{
const SMDS_MeshElement * elem = itVolumes->next();
+ if ( !myRenumber )
+ num = elem->GetID();
+
if ( elem->IsPoly() )
{
- fprintf(aFileId, "%d %d ", elem->GetID(), 500+elem->NbNodes());
+ fprintf(aFileId, "%d %d ", num, 500 + elem->NbNodes());
if (( v = myMesh->DownCast< SMDS_MeshVolume >( elem )))
{
}
else
{
- fprintf(aFileId, "%d %d ", elem->GetID(), 300+elem->NbNodes());
+ fprintf(aFileId, "%d %d ", num, 300 + elem->NbNodes());
+ }
+
+ for( SMDS_ElemIteratorPtr it = elem->nodesIterator(); it->more(); )
+ {
+ smIdType nodeID = it->next()->GetID();
+ if ( !nodeNumByID.empty() )
+ nodeID = nodeNumByID[ nodeID ];
+ fprintf(aFileId, "%ld ", static_cast< long >( nodeID ));
}
- SMDS_ElemIteratorPtr it=elem->nodesIterator();
- while(it->more())
- fprintf(aFileId, "%d ", it->next()->GetID());
fprintf(aFileId, "\n");
}