smesh/src/DriverUNV/DriverUNV_W_SMDS_Mesh.cxx

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// 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.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
#include <algorithm>
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#include "DriverUNV_W_SMDS_Mesh.h"
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#include "SMDS_Mesh.hxx"
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#include "utilities.h"
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#include "UNV2411_Structure.hxx"
#include "UNV2412_Structure.hxx"
#include "UNV_Utilities.hxx"
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using namespace std;
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Driver_Mesh::Status DriverUNV_W_SMDS_Mesh::Perform()
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{
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Status aResult = DRS_OK;
std::ofstream out_stream(myFile.c_str());
try{
{
using namespace UNV2411;
TDataSet aDataSet2411;
// Storing SMDS nodes to the UNV file
//-----------------------------------
MESSAGE("Perform - myMesh->NbNodes() = "<<myMesh->NbNodes());
SMDS_NodeIteratorPtr aNodesIter = myMesh->nodesIterator();
for(; aNodesIter->more();){
const SMDS_MeshNode* aNode = aNodesIter->next();
TRecord aRec;
aRec.coord[0] = aNode->X();
aRec.coord[1] = aNode->Y();
aRec.coord[2] = aNode->Z();
const TNodeLab& aLabel = aNode->GetID();
aDataSet2411.insert(TDataSet::value_type(aLabel,aRec));
}
MESSAGE("Perform - aDataSet2411.size() = "<<aDataSet2411.size());
UNV2411::Write(out_stream,aDataSet2411);
}
{
using namespace UNV2412;
TDataSet aDataSet2412;
// Storing SMDS Edges
MESSAGE("Perform - myMesh->NbEdges() = "<<myMesh->NbEdges());
if(myMesh->NbEdges()){
SMDS_EdgeIteratorPtr anIter = myMesh->edgesIterator();
for(; anIter->more();){
const SMDS_MeshEdge* anElem = anIter->next();
const TElementLab& aLabel = anElem->GetID();
int aNbNodes = anElem->NbNodes();
TRecord aRec;
aRec.node_labels.reserve(aNbNodes);
SMDS_ElemIteratorPtr aNodesIter = anElem->nodesIterator();
for(; aNodesIter->more();){
const SMDS_MeshElement* aNode = aNodesIter->next();
aRec.node_labels.push_back(aNode->GetID());
}
aRec.fe_descriptor_id = 11;
aDataSet2412.insert(TDataSet::value_type(aLabel,aRec));
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}
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MESSAGE("Perform - aDataSet2412.size() = "<<aDataSet2412.size());
}
MESSAGE("Perform - myMesh->NbFaces() = "<<myMesh->NbFaces());
if(myMesh->NbFaces()){
SMDS_FaceIteratorPtr anIter = myMesh->facesIterator();
for(; anIter->more();){
const SMDS_MeshFace* anElem = anIter->next();
const TElementLab& aLabel = anElem->GetID();
int aNbNodes = anElem->NbNodes();
TRecord aRec;
aRec.node_labels.reserve(aNbNodes);
SMDS_ElemIteratorPtr aNodesIter = anElem->nodesIterator();
for(; aNodesIter->more();){
const SMDS_MeshElement* aNode = aNodesIter->next();
aRec.node_labels.push_back(aNode->GetID());
}
switch(aNbNodes){
case 3:
aRec.fe_descriptor_id = 41;
break;
case 4:
aRec.fe_descriptor_id = 44;
break;
default:
continue;
}
aDataSet2412.insert(TDataSet::value_type(aLabel,aRec));
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}
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MESSAGE("Perform - aDataSet2412.size() = "<<aDataSet2412.size());
}
MESSAGE("Perform - myMesh->NbVolumes() = "<<myMesh->NbVolumes());
if(myMesh->NbVolumes()){
SMDS_VolumeIteratorPtr anIter = myMesh->volumesIterator();
for(; anIter->more();){
const SMDS_MeshVolume* anElem = anIter->next();
const TElementLab& aLabel = anElem->GetID();
int aNbNodes = anElem->NbNodes();
TRecord aRec;
aRec.node_labels.reserve(aNbNodes);
SMDS_ElemIteratorPtr aNodesIter = anElem->nodesIterator();
for(; aNodesIter->more();){
const SMDS_MeshElement* aNode = aNodesIter->next();
aRec.node_labels.push_back(aNode->GetID());
}
switch(aNbNodes){
case 4:
aRec.fe_descriptor_id = 111;
break;
case 6:
aRec.fe_descriptor_id = 112;
swap(aRec.node_labels[1],aRec.node_labels[2]);
swap(aRec.node_labels[4],aRec.node_labels[5]);
break;
case 8:
aRec.fe_descriptor_id = 115;
break;
default:
continue;
}
aDataSet2412.insert(TDataSet::value_type(aLabel,aRec));
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}
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MESSAGE("Perform - aDataSet2412.size() = "<<aDataSet2412.size());
}
UNV2412::Write(out_stream,aDataSet2412);
}
}catch(const std::exception& exc){
INFOS("Follow exception was cought:\n\t"<<exc.what());
}catch(...){
INFOS("Unknown exception was cought !!!");
}
return aResult;
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}