{
MESSAGE("---------------------------------------------SMESH_VisualObjDef::SMESH_VisualObjDef");
myGrid = vtkUnstructuredGrid::New();
+ myLocalGrid = false;
}
SMESH_VisualObjDef::~SMESH_VisualObjDef()
{
//=================================================================================
vtkIdType SMESH_VisualObjDef::GetNodeObjId( int theVTKID )
{
-// TMapOfIds::const_iterator i = myVTK2SMDSNodes.find(theVTKID);
-// return i == myVTK2SMDSNodes.end() ? -1 : i->second;
+ if (myLocalGrid)
+ {
+ TMapOfIds::const_iterator i = myVTK2SMDSNodes.find(theVTKID);
+ return i == myVTK2SMDSNodes.end() ? -1 : i->second;
+ }
return theVTKID;
}
vtkIdType SMESH_VisualObjDef::GetNodeVTKId( int theObjID )
{
-// TMapOfIds::const_iterator i = mySMDS2VTKNodes.find(theObjID);
-// return i == mySMDS2VTKNodes.end() ? -1 : i->second;
+ if (myLocalGrid)
+ {
+ TMapOfIds::const_iterator i = mySMDS2VTKNodes.find(theObjID);
+ return i == mySMDS2VTKNodes.end() ? -1 : i->second;
+ }
return theObjID;
}
vtkIdType SMESH_VisualObjDef::GetElemObjId( int theVTKID )
{
-// TMapOfIds::const_iterator i = myVTK2SMDSElems.find(theVTKID);
-// return i == myVTK2SMDSElems.end() ? -1 : i->second;
+ if (myLocalGrid)
+ {
+ TMapOfIds::const_iterator i = myVTK2SMDSElems.find(theVTKID);
+ return i == myVTK2SMDSElems.end() ? -1 : i->second;
+ }
return this->GetMesh()->fromVtkToSmds(theVTKID);
}
vtkIdType SMESH_VisualObjDef::GetElemVTKId( int theObjID )
{
-// TMapOfIds::const_iterator i = mySMDS2VTKElems.find(theObjID);
-// return i == mySMDS2VTKElems.end() ? -1 : i->second;
+ if (myLocalGrid)
+ {
+ TMapOfIds::const_iterator i = mySMDS2VTKElems.find(theObjID);
+ return i == mySMDS2VTKElems.end() ? -1 : i->second;
+ }
return this->GetMesh()->fromSmdsToVtk(theObjID);
}
// function : SMESH_VisualObjDef::createPoints
// purpose : Create points from nodes
//=================================================================================
+/*! fills a vtkPoints structure for a submesh.
+ * fills a std::list of SMDS_MeshElements*, then extract the points.
+ * fills also conversion id maps between SMDS and VTK.
+ */
+void SMESH_VisualObjDef::createPoints( vtkPoints* thePoints )
+{
+ if ( thePoints == 0 )
+ return;
-//void SMESH_VisualObjDef::createPoints( vtkPoints* thePoints )
-//{
-// if ( thePoints == 0 )
-// return;
-//
-// TEntityList aNodes;
-// vtkIdType nbNodes = GetEntities( SMDSAbs_Node, aNodes );
-// thePoints->SetNumberOfPoints( nbNodes );
-//
-// int nbPoints = 0;
-//
-// TEntityList::const_iterator anIter;
-// for ( anIter = aNodes.begin(); anIter != aNodes.end(); ++anIter )
-// {
-// const SMDS_MeshNode* aNode = ( const SMDS_MeshNode* )(*anIter);
-// if ( aNode != 0 )
-// {
-// thePoints->SetPoint( nbPoints, aNode->X(), aNode->Y(), aNode->Z() );
-// int anId = aNode->GetID();
-// mySMDS2VTKNodes.insert( TMapOfIds::value_type( anId, nbPoints ) );
-// myVTK2SMDSNodes.insert( TMapOfIds::value_type( nbPoints, anId ) );
-// nbPoints++;
-// }
-// }
-//
-// if ( nbPoints != nbNodes )
-// thePoints->SetNumberOfPoints( nbPoints );
-//}
+ TEntityList aNodes;
+ vtkIdType nbNodes = GetEntities( SMDSAbs_Node, aNodes );
+ thePoints->SetNumberOfPoints( nbNodes );
+
+ int nbPoints = 0;
+
+ TEntityList::const_iterator anIter;
+ for ( anIter = aNodes.begin(); anIter != aNodes.end(); ++anIter )
+ {
+ const SMDS_MeshNode* aNode = ( const SMDS_MeshNode* )(*anIter);
+ if ( aNode != 0 )
+ {
+ thePoints->SetPoint( nbPoints, aNode->X(), aNode->Y(), aNode->Z() );
+ int anId = aNode->GetID();
+ mySMDS2VTKNodes.insert( TMapOfIds::value_type( anId, nbPoints ) );
+ myVTK2SMDSNodes.insert( TMapOfIds::value_type( nbPoints, anId ) );
+ nbPoints++;
+ }
+ }
+
+ if ( nbPoints != nbNodes )
+ thePoints->SetNumberOfPoints( nbPoints );
+}
//=================================================================================
// function : buildPrs
// purpose : create VTK cells( fill unstructured grid )
//=================================================================================
-void SMESH_VisualObjDef::buildPrs()
+void SMESH_VisualObjDef::buildPrs(bool buildGrid)
{
-// try
-// {
-// mySMDS2VTKNodes.clear();
-// myVTK2SMDSNodes.clear();
-// mySMDS2VTKElems.clear();
-// myVTK2SMDSElems.clear();
-//
-// if ( IsNodePrs() )
-// buildNodePrs();
-// else
-// buildElemPrs();
-// }
-// catch(...)
-// {
-// mySMDS2VTKNodes.clear();
-// myVTK2SMDSNodes.clear();
-// mySMDS2VTKElems.clear();
-// myVTK2SMDSElems.clear();
-//
-// myGrid->SetPoints( 0 );
-// myGrid->SetCells( 0, 0, 0 );
-// throw;
-// }
- MESSAGE("----------------------------------------------------------SMESH_VisualObjDef::buildPrs");
- vtkUnstructuredGrid *theGrid = GetMesh()->getGrid();
- myGrid->ShallowCopy(theGrid);
- MESSAGE(myGrid->GetReferenceCount());
- MESSAGE( "Update - myGrid->GetNumberOfCells() = "<<myGrid->GetNumberOfCells() );
- MESSAGE( "Update - myGrid->GetNumberOfPoints() = "<<myGrid->GetNumberOfPoints() );
- if( MYDEBUGWITHFILES ) SMESH::WriteUnstructuredGrid( myGrid,"/tmp/buildPrs" );
+ MESSAGE("----------------------------------------------------------SMESH_VisualObjDef::buildPrs " << buildGrid);
+ if (buildGrid)
+ {
+ myLocalGrid = true;
+ try
+ {
+ mySMDS2VTKNodes.clear();
+ myVTK2SMDSNodes.clear();
+ mySMDS2VTKElems.clear();
+ myVTK2SMDSElems.clear();
+
+ if ( IsNodePrs() )
+ buildNodePrs();
+ else
+ buildElemPrs();
+ }
+ catch(...)
+ {
+ mySMDS2VTKNodes.clear();
+ myVTK2SMDSNodes.clear();
+ mySMDS2VTKElems.clear();
+ myVTK2SMDSElems.clear();
+
+ myGrid->SetPoints( 0 );
+ myGrid->SetCells( 0, 0, 0 );
+ throw;
+ }
+ }
+ else
+ {
+ myLocalGrid = false;
+ vtkUnstructuredGrid *theGrid = GetMesh()->getGrid();
+ myGrid->ShallowCopy(theGrid);
+ MESSAGE(myGrid->GetReferenceCount());
+ MESSAGE( "Update - myGrid->GetNumberOfCells() = "<<myGrid->GetNumberOfCells() );
+ MESSAGE( "Update - myGrid->GetNumberOfPoints() = "<<myGrid->GetNumberOfPoints() );
+ if( MYDEBUGWITHFILES ) SMESH::WriteUnstructuredGrid( myGrid,"/tmp/buildPrs" );
+ }
}
//=================================================================================
// purpose : create VTK cells for nodes
//=================================================================================
-//void SMESH_VisualObjDef::buildNodePrs()
-//{
-// // PAL16631: without swap, bad_alloc is not thrown but hung up and crash instead,
-// // so check remaining memory size for safety
-// SMDS_Mesh::CheckMemory(); // PAL16631
-// vtkPoints* aPoints = vtkPoints::New();
-// createPoints( aPoints );
-// SMDS_Mesh::CheckMemory();
-// myGrid->SetPoints( aPoints );
-// aPoints->Delete();
-//
-// myGrid->SetCells( 0, 0, 0 );
-//}
+void SMESH_VisualObjDef::buildNodePrs()
+{
+ // PAL16631: without swap, bad_alloc is not thrown but hung up and crash instead,
+ // so check remaining memory size for safety
+ // SMDS_Mesh::CheckMemory(); // PAL16631
+ vtkPoints* aPoints = vtkPoints::New();
+ createPoints( aPoints );
+ // SMDS_Mesh::CheckMemory();
+ myGrid->SetPoints( aPoints );
+ aPoints->Delete();
+
+ myGrid->SetCells( 0, 0, 0 );
+}
//=================================================================================
// function : buildElemPrs
}
-//void SMESH_VisualObjDef::buildElemPrs()
-//{
-// // Create points
-//
-// vtkPoints* aPoints = vtkPoints::New();
-// createPoints( aPoints );
-// myGrid->SetPoints( aPoints );
-// aPoints->Delete();
-//
-// if ( MYDEBUG )
-// MESSAGE("Update - myGrid->GetNumberOfPoints() = "<<myGrid->GetNumberOfPoints());
-//
-// // Calculate cells size
-//
-// static SMDSAbs_ElementType aTypes[ 4 ] =
-// { SMDSAbs_0DElement, SMDSAbs_Edge, SMDSAbs_Face, SMDSAbs_Volume };
-//
-// // get entity data
-// map<SMDSAbs_ElementType,int> nbEnts;
-// map<SMDSAbs_ElementType,TEntityList> anEnts;
-//
-// for ( int i = 0; i <= 3; i++ )
-// nbEnts[ aTypes[ i ] ] = GetEntities( aTypes[ i ], anEnts[ aTypes[ i ] ] );
-//
-// // PAL16631: without swap, bad_alloc is not thrown but hung up and crash instead,
-// // so check remaining memory size for safety
-// SMDS_Mesh::CheckMemory(); // PAL16631
-//
-// vtkIdType aCellsSize = 2 * nbEnts[ SMDSAbs_0DElement ] + 3 * nbEnts[ SMDSAbs_Edge ];
-//
-// for ( int i = 2; i <= 3; i++ ) // iterate through faces and volumes
-// {
-// if ( nbEnts[ aTypes[ i ] ] )
-// {
-// const TEntityList& aList = anEnts[ aTypes[ i ] ];
-// TEntityList::const_iterator anIter;
-// for ( anIter = aList.begin(); anIter != aList.end(); ++anIter )
-// aCellsSize += (*anIter)->NbNodes() + 1;
-// }
-// }
-//
-// vtkIdType aNbCells = nbEnts[ SMDSAbs_0DElement ] + nbEnts[ SMDSAbs_Edge ] +
-// nbEnts[ SMDSAbs_Face ] + nbEnts[ SMDSAbs_Volume ];
-//
-// if ( MYDEBUG )
-
// MESSAGE( "Update - aNbCells = "<<aNbCells<<"; aCellsSize = "<<aCellsSize );
-//
-// // Create cells
-//
-// vtkCellArray* aConnectivity = vtkCellArray::New();
-// aConnectivity->Allocate( aCellsSize, 0 );
-//
-// SMDS_Mesh::CheckMemory(); // PAL16631
-//
-// vtkUnsignedCharArray* aCellTypesArray = vtkUnsignedCharArray::New();
-// aCellTypesArray->SetNumberOfComponents( 1 );
-// aCellTypesArray->Allocate( aNbCells * aCellTypesArray->GetNumberOfComponents() );
-//
-// SMDS_Mesh::CheckMemory(); // PAL16631
-//
-// vtkIdList *anIdList = vtkIdList::New();
-// vtkIdType iElem = 0;
-//
-// TConnect aConnect;
-// aConnect.reserve(VTK_CELL_SIZE);
-//
-// SMDS_Mesh::CheckMemory(); // PAL16631
-//
-// for ( int i = 0; i <= 3; i++ ) // iterate through 0d elements, edges, faces and volumes
-// {
-// if ( nbEnts[ aTypes[ i ] ] > 0 )
-// {
-// const SMDSAbs_ElementType& aType = aTypes[ i ];
-// const TEntityList& aList = anEnts[ aType ];
-// TEntityList::const_iterator anIter;
-// for ( anIter = aList.begin(); anIter != aList.end(); ++anIter )
-// {
-// const SMDS_MeshElement* anElem = *anIter;
-//
-// vtkIdType aNbNodes = anElem->NbNodes();
-// anIdList->SetNumberOfIds( aNbNodes );
-//
-// int anId = anElem->GetID();
-//
-// mySMDS2VTKElems.insert( TMapOfIds::value_type( anId, iElem ) );
-// myVTK2SMDSElems.insert( TMapOfIds::value_type( iElem, anId ) );
-//
-// SMDS_ElemIteratorPtr aNodesIter = anElem->nodesIterator();
-// switch (aType) {
-// case SMDSAbs_Volume:{
-// aConnect.clear();
-// std::vector<int> aConnectivities;
-// // Convertions connectivities from SMDS to VTK
-// if (anElem->IsPoly() && aNbNodes > 3) { // POLYEDRE
-//
-// if ( const SMDS_PolyhedralVolumeOfNodes* ph =
-// dynamic_cast<const SMDS_PolyhedralVolumeOfNodes*> (anElem))
-// {
-// aNbNodes = GetConnect(ph->uniqueNodesIterator(),aConnect);
-// anIdList->SetNumberOfIds( aNbNodes );
-// }
-// for (int k = 0; k < aNbNodes; k++)
-// aConnectivities.push_back(k);
-//
-// } else if (aNbNodes == 4) {
-// static int anIds[] = {0,2,1,3};
-// for (int k = 0; k < aNbNodes; k++) aConnectivities.push_back(anIds[k]);
-//
-// } else if (aNbNodes == 5) {
-// static int anIds[] = {0,3,2,1,4};
-// for (int k = 0; k < aNbNodes; k++) aConnectivities.push_back(anIds[k]);
-//
-// } else if (aNbNodes == 6) {
-// static int anIds[] = {0,1,2,3,4,5};
-// for (int k = 0; k < aNbNodes; k++) aConnectivities.push_back(anIds[k]);
-//
-// }
-// else if (aNbNodes == 8) {
-// static int anIds[] = {0,3,2,1,4,7,6,5};
-// for (int k = 0; k < aNbNodes; k++) aConnectivities.push_back(anIds[k]);
-//
-// }
-// else if (aNbNodes == 10) {
-// static int anIds[] = {0,2,1,3,6,5,4,7,9,8};
-// for (int k = 0; k < aNbNodes; k++) aConnectivities.push_back(anIds[k]);
-// }
-// else if (aNbNodes == 13) {
-// static int anIds[] = {0,3,2,1,4,8,7,6,5,9,12,11,10};
-// for (int k = 0; k < aNbNodes; k++) aConnectivities.push_back(anIds[k]);
-// }
-// else if (aNbNodes == 15) {
-// //static int anIds[] = {0,2,1,3,5,4,8,7,6,11,10,9,12,14,13};
-// static int anIds[] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14};
-// for (int k = 0; k < aNbNodes; k++) aConnectivities.push_back(anIds[k]);
-// //for (int k = 0; k < aNbNodes; k++) {
-// // int nn = aConnectivities[k];
-// // const SMDS_MeshNode* N = static_cast<const SMDS_MeshNode*> (aConnect[nn]);
-// // cout<<"k="<<k<<" N("<<N->X()<<","<<N->Y()<<","<<N->Z()<<")"<<endl;
-// //}
-// }
-// else if (aNbNodes == 20) {
-// static int anIds[] = {0,3,2,1,4,7,6,5,11,10,9,8,15,14,13,12,16,19,18,17};
-// for (int k = 0; k < aNbNodes; k++) aConnectivities.push_back(anIds[k]);
-// }
-// else {
-// }
-//
-// if ( aConnect.empty() )
-// GetConnect(aNodesIter,aConnect);
-//
-// if (aConnectivities.size() > 0) {
-// for (vtkIdType aNodeId = 0; aNodeId < aNbNodes; aNodeId++)
-// SetId(anIdList,mySMDS2VTKNodes,aConnect,aNodeId,aConnectivities[aNodeId]);
-// }
-// break;
-// }
-// default:
-// for( vtkIdType aNodeId = 0; aNodesIter->more(); aNodeId++ ){
-// const SMDS_MeshElement* aNode = aNodesIter->next();
-// anIdList->SetId( aNodeId, mySMDS2VTKNodes[aNode->GetID()] );
-// }
-// }
-//
-// aConnectivity->InsertNextCell( anIdList );
-// aCellTypesArray->InsertNextValue( getCellType( aType, anElem->IsPoly(), aNbNodes ) );
-//
-// iElem++;
-// }
-// }
-// SMDS_Mesh::CheckMemory(); // PAL16631
-// }
-//
-// // Insert cells in grid
-//
-// VTKViewer_CellLocationsArray* aCellLocationsArray = VTKViewer_CellLocationsArray::New();
-// aCellLocationsArray->SetNumberOfComponents( 1 );
-// aCellLocationsArray->SetNumberOfTuples( aNbCells );
-//
-// SMDS_Mesh::CheckMemory(); // PAL16631
-//
-// aConnectivity->InitTraversal();
-// for( vtkIdType idType = 0, *pts, npts; aConnectivity->GetNextCell( npts, pts ); idType++ )
-// aCellLocationsArray->SetValue( idType, aConnectivity->GetTraversalLocation( npts ) );
-//
-// myGrid->SetCells( aCellTypesArray, aCellLocationsArray,aConnectivity );
-//
-// aCellLocationsArray->Delete();
-// aCellTypesArray->Delete();
-// aConnectivity->Delete();
-// anIdList->Delete();
-//
-// SMDS_Mesh::CheckMemory(); // PAL16631
-//}
+void SMESH_VisualObjDef::buildElemPrs()
+{
+ // Create points
+
+ vtkPoints* aPoints = vtkPoints::New();
+ createPoints( aPoints );
+ myGrid->SetPoints( aPoints );
+ aPoints->Delete();
+
+ if ( MYDEBUG )
+ MESSAGE("Update - myGrid->GetNumberOfPoints() = "<<myGrid->GetNumberOfPoints());
+
+ // Calculate cells size
+
+ static SMDSAbs_ElementType aTypes[ 4 ] =
+ { SMDSAbs_0DElement, SMDSAbs_Edge, SMDSAbs_Face, SMDSAbs_Volume };
+
+ // get entity data
+ map<SMDSAbs_ElementType,int> nbEnts;
+ map<SMDSAbs_ElementType,TEntityList> anEnts;
+
+ for ( int i = 0; i <= 3; i++ )
+ nbEnts[ aTypes[ i ] ] = GetEntities( aTypes[ i ], anEnts[ aTypes[ i ] ] );
+
+ // PAL16631: without swap, bad_alloc is not thrown but hung up and crash instead,
+ // so check remaining memory size for safety
+ // SMDS_Mesh::CheckMemory(); // PAL16631
+
+ vtkIdType aCellsSize = 2 * nbEnts[ SMDSAbs_0DElement ] + 3 * nbEnts[ SMDSAbs_Edge ];
+
+ for ( int i = 2; i <= 3; i++ ) // iterate through faces and volumes
+ {
+ if ( nbEnts[ aTypes[ i ] ] )
+ {
+ const TEntityList& aList = anEnts[ aTypes[ i ] ];
+ TEntityList::const_iterator anIter;
+ for ( anIter = aList.begin(); anIter != aList.end(); ++anIter )
+ aCellsSize += (*anIter)->NbNodes() + 1;
+ }
+ }
+
+ vtkIdType aNbCells = nbEnts[ SMDSAbs_0DElement ] + nbEnts[ SMDSAbs_Edge ] +
+ nbEnts[ SMDSAbs_Face ] + nbEnts[ SMDSAbs_Volume ];
+
+ if ( MYDEBUG )
+ MESSAGE( "Update - aNbCells = "<<aNbCells<<"; aCellsSize = "<<aCellsSize );
+
+ // Create cells
+
+ vtkCellArray* aConnectivity = vtkCellArray::New();
+ aConnectivity->Allocate( aCellsSize, 0 );
+
+ // SMDS_Mesh::CheckMemory(); // PAL16631
+
+ vtkUnsignedCharArray* aCellTypesArray = vtkUnsignedCharArray::New();
+ aCellTypesArray->SetNumberOfComponents( 1 );
+ aCellTypesArray->Allocate( aNbCells * aCellTypesArray->GetNumberOfComponents() );
+
+ // SMDS_Mesh::CheckMemory(); // PAL16631
+
+ vtkIdList *anIdList = vtkIdList::New();
+ vtkIdType iElem = 0;
+
+ TConnect aConnect;
+ aConnect.reserve(VTK_CELL_SIZE);
+
+ // SMDS_Mesh::CheckMemory(); // PAL16631
+
+ for ( int i = 0; i <= 3; i++ ) // iterate through 0d elements, edges, faces and volumes
+ {
+ if ( nbEnts[ aTypes[ i ] ] > 0 )
+ {
+ const SMDSAbs_ElementType& aType = aTypes[ i ];
+ const TEntityList& aList = anEnts[ aType ];
+ TEntityList::const_iterator anIter;
+ for ( anIter = aList.begin(); anIter != aList.end(); ++anIter )
+ {
+ const SMDS_MeshElement* anElem = *anIter;
+
+ vtkIdType aNbNodes = anElem->NbNodes();
+ anIdList->SetNumberOfIds( aNbNodes );
+
+ int anId = anElem->GetID();
+
+ mySMDS2VTKElems.insert( TMapOfIds::value_type( anId, iElem ) );
+ myVTK2SMDSElems.insert( TMapOfIds::value_type( iElem, anId ) );
+
+ SMDS_ElemIteratorPtr aNodesIter = anElem->nodesIterator();
+ switch (aType) {
+ case SMDSAbs_Volume:{
+ aConnect.clear();
+ std::vector<int> aConnectivities;
+ // Convertions connectivities from SMDS to VTK
+ if (anElem->IsPoly() && aNbNodes > 3) { // POLYEDRE
+
+ if ( const SMDS_PolyhedralVolumeOfNodes* ph =
+ dynamic_cast<const SMDS_PolyhedralVolumeOfNodes*> (anElem))
+ {
+ aNbNodes = GetConnect(ph->uniqueNodesIterator(),aConnect);
+ anIdList->SetNumberOfIds( aNbNodes );
+ }
+ for (int k = 0; k < aNbNodes; k++)
+ aConnectivities.push_back(k);
+
+ } else if (aNbNodes == 4) {
+ static int anIds[] = {0,2,1,3};
+ for (int k = 0; k < aNbNodes; k++) aConnectivities.push_back(anIds[k]);
+
+ } else if (aNbNodes == 5) {
+ static int anIds[] = {0,3,2,1,4};
+ for (int k = 0; k < aNbNodes; k++) aConnectivities.push_back(anIds[k]);
+
+ } else if (aNbNodes == 6) {
+ static int anIds[] = {0,1,2,3,4,5};
+ for (int k = 0; k < aNbNodes; k++) aConnectivities.push_back(anIds[k]);
+
+ }
+ else if (aNbNodes == 8) {
+ static int anIds[] = {0,3,2,1,4,7,6,5};
+ for (int k = 0; k < aNbNodes; k++) aConnectivities.push_back(anIds[k]);
+
+ }
+ else if (aNbNodes == 10) {
+ static int anIds[] = {0,2,1,3,6,5,4,7,9,8};
+ for (int k = 0; k < aNbNodes; k++) aConnectivities.push_back(anIds[k]);
+ }
+ else if (aNbNodes == 13) {
+ static int anIds[] = {0,3,2,1,4,8,7,6,5,9,12,11,10};
+ for (int k = 0; k < aNbNodes; k++) aConnectivities.push_back(anIds[k]);
+ }
+ else if (aNbNodes == 15) {
+ //static int anIds[] = {0,2,1,3,5,4,8,7,6,11,10,9,12,14,13};
+ static int anIds[] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14};
+ for (int k = 0; k < aNbNodes; k++) aConnectivities.push_back(anIds[k]);
+ //for (int k = 0; k < aNbNodes; k++) {
+ // int nn = aConnectivities[k];
+ // const SMDS_MeshNode* N = static_cast<const SMDS_MeshNode*> (aConnect[nn]);
+ // cout<<"k="<<k<<" N("<<N->X()<<","<<N->Y()<<","<<N->Z()<<")"<<endl;
+ //}
+ }
+ else if (aNbNodes == 20) {
+ static int anIds[] = {0,3,2,1,4,7,6,5,11,10,9,8,15,14,13,12,16,19,18,17};
+ for (int k = 0; k < aNbNodes; k++) aConnectivities.push_back(anIds[k]);
+ }
+ else {
+ }
+
+ if ( aConnect.empty() )
+ GetConnect(aNodesIter,aConnect);
+
+ if (aConnectivities.size() > 0) {
+ for (vtkIdType aNodeId = 0; aNodeId < aNbNodes; aNodeId++)
+ SetId(anIdList,mySMDS2VTKNodes,aConnect,aNodeId,aConnectivities[aNodeId]);
+ }
+ break;
+ }
+ default:
+ for( vtkIdType aNodeId = 0; aNodesIter->more(); aNodeId++ ){
+ const SMDS_MeshElement* aNode = aNodesIter->next();
+ anIdList->SetId( aNodeId, mySMDS2VTKNodes[aNode->GetID()] );
+ }
+ }
+
+ aConnectivity->InsertNextCell( anIdList );
+ aCellTypesArray->InsertNextValue( getCellType( aType, anElem->IsPoly(), aNbNodes ) );
+
+ iElem++;
+ }
+ }
+ // SMDS_Mesh::CheckMemory(); // PAL16631
+ }
+
+ // Insert cells in grid
+
+ VTKViewer_CellLocationsArray* aCellLocationsArray = VTKViewer_CellLocationsArray::New();
+ aCellLocationsArray->SetNumberOfComponents( 1 );
+ aCellLocationsArray->SetNumberOfTuples( aNbCells );
+
+ // SMDS_Mesh::CheckMemory(); // PAL16631
+
+ aConnectivity->InitTraversal();
+ for( vtkIdType idType = 0, *pts, npts; aConnectivity->GetNextCell( npts, pts ); idType++ )
+ aCellLocationsArray->SetValue( idType, aConnectivity->GetTraversalLocation( npts ) );
+
+ myGrid->SetCells( aCellTypesArray, aCellLocationsArray,aConnectivity );
+
+ aCellLocationsArray->Delete();
+ aCellTypesArray->Delete();
+ aConnectivity->Delete();
+ anIdList->Delete();
+
+ // SMDS_Mesh::CheckMemory(); // PAL16631
+}
//=================================================================================
// function : GetEdgeNodes
return true;
}
+vtkUnstructuredGrid* SMESH_VisualObjDef::GetUnstructuredGrid()
+{
+ MESSAGE("SMESH_VisualObjDef::GetUnstructuredGrid " << myGrid);
+ return myGrid;
+}
+
+
//=================================================================================
// function : IsValid
// purpose : Return true if there are some entities
//=================================================================================
bool SMESH_VisualObjDef::IsValid() const
{
+ MESSAGE("SMESH_VisualObjDef::IsValid");
return GetNbEntities(SMDSAbs_Node) > 0 ||
GetNbEntities(SMDSAbs_0DElement) > 0 ||
GetNbEntities(SMDSAbs_Edge) > 0 ||
SMESH_MeshObj::SMESH_MeshObj(SMESH::SMESH_Mesh_ptr theMesh):
myClient(SalomeApp_Application::orb(),theMesh)
{
+ myEmptyGrid = 0;
if ( MYDEBUG )
MESSAGE("SMESH_MeshObj - this = "<<this<<"; theMesh->_is_nil() = "<<theMesh->_is_nil());
}
bool SMESH_MeshObj::Update( int theIsClear )
{
// Update SMDS_Mesh on client part
+ MESSAGE("SMESH_MeshObj::Update " << this);
if ( myClient.Update(theIsClear) || GetUnstructuredGrid()->GetNumberOfPoints()==0) {
buildPrs(); // Fill unstructured grid
return true;
return false;
}
+bool SMESH_MeshObj::NulData()
+{
+ MESSAGE ("SMESH_MeshObj::NulData() ==================================================================================");
+ if (!myEmptyGrid)
+ {
+ myEmptyGrid = SMDS_UnstructuredGrid::New();
+ myEmptyGrid->Initialize();
+ myEmptyGrid->Allocate();
+ vtkPoints* points = vtkPoints::New();
+ points->SetNumberOfPoints(0);
+ myEmptyGrid->SetPoints( points );
+ points->Delete();
+ myEmptyGrid->BuildLinks();
+ }
+ myGrid->ShallowCopy(myEmptyGrid);
+}
//=================================================================================
// function : GetElemDimension
// purpose : Get dimension of element
//=================================================================================
bool SMESH_SubMeshObj::Update( int theIsClear )
{
+ MESSAGE("SMESH_SubMeshObj::Update " << this)
bool changed = myMeshObj->Update( theIsClear );
- buildPrs();
+ buildPrs(true);
return changed;
}
