X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=src%2FOBJECT%2FSMESH_Object.cxx;h=943f0896d712cf52163efd1da8b9c17a76baa616;hp=30544754989fdeb7b411fab88f64a64c9c5edfbb;hb=f31477795020e2cfc50d5b625579285c644a6a96;hpb=4f4312b86e0950e3d2cc5b5091029039be3f29fc

diff --git a/src/OBJECT/SMESH_Object.cxx b/src/OBJECT/SMESH_Object.cxx
index 305447549..943f0896d 100644
--- a/src/OBJECT/SMESH_Object.cxx
+++ b/src/OBJECT/SMESH_Object.cxx
@@ -86,6 +86,9 @@ static inline vtkIdType getCellType( const SMDSAbs_ElementType theType,
 {
   switch( theType )
   {
+    case SMDSAbs_0DElement: 
+      return VTK_VERTEX;
+
     case SMDSAbs_Edge: 
       if( theNbNodes == 2 )         return VTK_LINE;
       else if ( theNbNodes == 3 )   return VTK_QUADRATIC_EDGE;
@@ -295,22 +298,23 @@ void SMESH_VisualObjDef::buildElemPrs()
 
   // Calculate cells size
 
-  static SMDSAbs_ElementType aTypes[ 3 ] = { SMDSAbs_Edge, SMDSAbs_Face, SMDSAbs_Volume };
+  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 <= 2; i++ )
+  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 =  3 * nbEnts[ SMDSAbs_Edge ];
+  vtkIdType aCellsSize =  2 * nbEnts[ SMDSAbs_0DElement ] + 3 * nbEnts[ SMDSAbs_Edge ];
 
-  for ( int i = 1; i <= 2; i++ ) // iterate through faces and volumes
+  for ( int i = 2; i <= 3; i++ ) // iterate through faces and volumes
   {
     if ( nbEnts[ aTypes[ i ] ] )
     {
@@ -321,22 +325,23 @@ void SMESH_VisualObjDef::buildElemPrs()
     }
   }
 
-  vtkIdType aNbCells = nbEnts[ SMDSAbs_Edge ] + nbEnts[ SMDSAbs_Face ] + nbEnts[ SMDSAbs_Volume ];
+  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();
@@ -347,9 +352,9 @@ void SMESH_VisualObjDef::buildElemPrs()
 
   SMDS_Mesh::CheckMemory(); // PAL16631
 
-  for ( int i = 0; i <= 2; i++ ) // iterate through edges, faces and volumes
+  for ( int i = 0; i <= 3; i++ ) // iterate through 0d elements, edges, faces and volumes
   {
-    if( nbEnts[ aTypes[ i ] ] > 0 )
+    if ( nbEnts[ aTypes[ i ] ] > 0 )
     {
       const SMDSAbs_ElementType& aType = aTypes[ i ];
       const TEntityList& aList = anEnts[ aType ];
@@ -357,7 +362,7 @@ void SMESH_VisualObjDef::buildElemPrs()
       for ( anIter = aList.begin(); anIter != aList.end(); ++anIter )
       {
         const SMDS_MeshElement* anElem = *anIter;
-        
+
         vtkIdType aNbNodes = anElem->NbNodes();
         anIdList->SetNumberOfIds( aNbNodes );
 
@@ -367,7 +372,7 @@ void SMESH_VisualObjDef::buildElemPrs()
         myVTK2SMDSElems.insert( TMapOfIds::value_type( iElem, anId ) );
 
         SMDS_ElemIteratorPtr aNodesIter = anElem->nodesIterator();
-	switch(aType){
+	switch (aType) {
 	case SMDSAbs_Volume:{
           aConnect.clear();
 	  std::vector<int> aConnectivities;
@@ -568,6 +573,7 @@ int SMESH_MeshObj::GetElemDimension( const int theObjId )
   int aType = anElem->GetType();
   switch ( aType )
   {
+    case SMDSAbs_0DElement : return 0;
     case SMDSAbs_Edge  : return 1;
     case SMDSAbs_Face  : return 2;
     case SMDSAbs_Volume: return 3;
@@ -588,6 +594,11 @@ int SMESH_MeshObj::GetNbEntities( const SMDSAbs_ElementType theType) const
       return myClient->NbNodes();
     }
     break;
+    case SMDSAbs_0DElement:
+    {
+      return myClient->Nb0DElements();
+    }
+    break;
     case SMDSAbs_Edge:
     {
       return myClient->NbEdges();
@@ -621,6 +632,12 @@ int SMESH_MeshObj::GetEntities( const SMDSAbs_ElementType theType, TEntityList&
       while ( anIter->more() ) theObjs.push_back( anIter->next() );
     }
     break;
+    case SMDSAbs_0DElement:
+    {
+      SMDS_0DElementIteratorPtr anIter = myClient->elements0dIterator();
+      while ( anIter->more() ) theObjs.push_back( anIter->next() );
+    }
+    break;
     case SMDSAbs_Edge:
     {
       SMDS_EdgeIteratorPtr anIter = myClient->edgesIterator();
@@ -661,7 +678,7 @@ void SMESH_MeshObj::UpdateFunctor( const SMESH::Controls::FunctorPtr& theFunctor
 //=================================================================================
 bool SMESH_MeshObj::IsNodePrs() const
 {
-  return myClient->NbEdges() == 0 &&myClient->NbFaces() == 0 && myClient->NbVolumes() == 0 ;
+  return myClient->Nb0DElements() == 0 && myClient->NbEdges() == 0 && myClient->NbFaces() == 0 && myClient->NbVolumes() == 0 ;
 }
 
 
@@ -748,6 +765,15 @@ bool SMESH_GroupObj::IsNodePrs() const
   return myGroupServer->GetType() == SMESH::NODE;
 }
 
+//=================================================================================
+// function : GetElementType
+// purpose  : Return type of elements of group
+//=================================================================================
+SMDSAbs_ElementType SMESH_GroupObj::GetElementType() const
+{
+  return SMDSAbs_ElementType(myGroupServer->GetType());
+}
+
 //=================================================================================
 // function : getNodesFromElems
 // purpose  : Retrieve nodes from elements
@@ -873,6 +899,7 @@ int SMESH_subMeshObj::GetNbEntities( const SMDSAbs_ElementType theType) const
       return mySubMeshServer->GetNumberOfNodes( false );
     }
     break;
+    case SMDSAbs_0DElement:
     case SMDSAbs_Edge:
     case SMDSAbs_Face:
     case SMDSAbs_Volume: