X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FOBJECT%2FSMESH_CellLabelActor.cxx;h=eb66cf18f7c5100d40f12dcb3be0791c87f4fb28;hb=refs%2Ftags%2FV9_7_0a2;hp=afd31449ec82617b6ba99c647c4033c9e3aa0fc8;hpb=1c1bbf6798782cb24bcab45d519817cff125ae5c;p=modules%2Fsmesh.git

diff --git a/src/OBJECT/SMESH_CellLabelActor.cxx b/src/OBJECT/SMESH_CellLabelActor.cxx
index afd31449e..eb66cf18f 100644
--- a/src/OBJECT/SMESH_CellLabelActor.cxx
+++ b/src/OBJECT/SMESH_CellLabelActor.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2016  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2021  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
@@ -43,8 +43,9 @@
 #include <vtkRenderer.h>
 #include <vtkUnstructuredGrid.h>
 #include <vtkCellData.h>
+#include <iostream>
 
-vtkStandardNewMacro(SMESH_CellLabelActor);
+vtkStandardNewMacro(SMESH_CellLabelActor)
 
 /*!
   Constructor.
@@ -70,7 +71,7 @@ SMESH_CellLabelActor::SMESH_CellLabelActor()
   myClsLabeledDataMapper = vtkLabeledDataMapper::New();
   myClsLabeledDataMapper->SetInputConnection(myClsSelectVisiblePoints->GetOutputPort());
 
-  myClsLabeledDataMapper->SetLabelFormat("%d");
+  //myClsLabeledDataMapper->SetLabelFormat("%d");
   myClsLabeledDataMapper->SetLabelModeToLabelScalars();
 
   myClsTextProp = vtkTextProperty::New();
@@ -140,40 +141,39 @@ void SMESH_CellLabelActor::SetFontProperties( SMESH::LabelFont family, int size,
   myClsTextProp->SetBold( bold );
   myClsTextProp->SetItalic( italic );
   myClsTextProp->SetShadow( shadow );
-  myClsTextProp->SetColor( r, g, b ); 
+  myClsTextProp->SetColor( r, g, b );
 }
 
 void SMESH_CellLabelActor::SetCellsLabeled(bool theIsCellsLabeled)
 {
+  myIsCellsLabeled = theIsCellsLabeled;
+
+  myCellsLabels->SetVisibility(false);
+
   myTransformFilter->Update();
   vtkUnstructuredGrid* aGrid = vtkUnstructuredGrid::SafeDownCast(myTransformFilter->GetOutput());
-  if ( !aGrid )
-    return;
 
-  myIsCellsLabeled = theIsCellsLabeled && aGrid->GetNumberOfPoints();
-  if ( myIsCellsLabeled )
+  if ( myIsCellsLabeled && aGrid )
   {
     myCellsNumDataSet->ShallowCopy(aGrid);
     vtkUnstructuredGrid *aDataSet = myCellsNumDataSet;
-    int aNbElem = aDataSet->GetNumberOfCells();
-    vtkIntArray *anArray = vtkIntArray::New();
+    vtkIdType aNbElem = aDataSet->GetNumberOfCells();
+    vtkIdTypeArray *anArray = vtkIdTypeArray::New();
     anArray->SetNumberOfValues(aNbElem);
     myExtractUnstructuredGrid->BuildOut2InMap();
-    for(int anId = 0; anId < aNbElem; anId++)
+    for(vtkIdType anId = 0; anId < aNbElem; anId++)
     {
       vtkIdType id = anId;
       if(IsImplicitFunctionUsed())
         id = myExtractGeometry->GetElemObjId(id);
       id = myExtractUnstructuredGrid->GetInputId(id);
       id = (id >=0) ? id : anId;
-      int aSMDSId = myVisualObj->GetElemObjId(id);
+      vtkIdType aSMDSId = myVisualObj->GetElemObjId(id);
       anArray->SetValue(anId,aSMDSId);
     }
     aDataSet->GetCellData()->SetScalars(anArray);
     myCellCenters->SetInputData(aDataSet);
     myCellsLabels->SetVisibility(GetVisibility());
-  }else{
-    myCellsLabels->SetVisibility(false);
   }
 }
 
@@ -198,16 +198,18 @@ void SMESH_CellLabelActor::RemoveFromRender(vtkRenderer* theRenderer)
   SMESH_DeviceActor::RemoveFromRender(theRenderer);
 }
 
-void SMESH_CellLabelActor::UpdateLabels() {
+void SMESH_CellLabelActor::UpdateLabels()
+{
   if(myIsCellsLabeled)
     SetCellsLabeled(myIsCellsLabeled);
 }
 
 
 void SMESH_CellLabelActor::ProcessEvents(vtkObject* vtkNotUsed(theObject),
-                                         unsigned long theEvent,
+                                         unsigned long /*theEvent*/,
                                          void* theClientData,
-                                         void* vtkNotUsed(theCallData)) {
+                                         void* vtkNotUsed(theCallData))
+{
   SMESH_CellLabelActor* self = reinterpret_cast<SMESH_CellLabelActor*>(theClientData);
   if(self)
     self->UpdateLabels();