Porting to VTK 6.

First compilable version of GEOM and SMESH modules.

src/OBJECT/SMESH_Actor.cxx

@@ -1281,7 +1281,7 @@ vtkUnstructuredGrid* SMESH_ActorDef::GetUnstructuredGrid(){
 
 bool SMESH_ActorDef::IsInfinitive(){
   vtkDataSet *aDataSet = myPickableActor->GetUnstructuredGrid();
-  aDataSet->Update();
+  //aDataSet->Update(); // OUV_PORTING_VTK6: seems to be useless
   myIsInfinite = aDataSet->GetNumberOfCells() == 0 ||
     ( aDataSet->GetNumberOfCells() == 1 && 
     aDataSet->GetCell(0)->GetCellType() == VTK_VERTEX );

src/OBJECT/SMESH_ActorUtils.cxx

@@ -90,7 +90,7 @@ namespace SMESH
   {
     vtkXMLUnstructuredGridWriter* aWriter = vtkXMLUnstructuredGridWriter::New();
     aWriter->SetFileName(theFileName);
-    aWriter->SetInput(theGrid);
+    aWriter->SetInputData(theGrid);
     aWriter->SetDataModeToAscii();
     if(theGrid->GetNumberOfCells()){
       aWriter->Write();

src/OBJECT/SMESH_CellLabelActor.cxx

@@ -52,19 +52,19 @@ SMESH_CellLabelActor::SMESH_CellLabelActor() {
   myCellsNumDataSet = vtkUnstructuredGrid::New();
 
   myCellCenters = VTKViewer_CellCenters::New();
-  myCellCenters->SetInput(myCellsNumDataSet);
+  myCellCenters->SetInputData(myCellsNumDataSet);
 
   myClsMaskPoints = vtkMaskPoints::New();
-  myClsMaskPoints->SetInput(myCellCenters->GetOutput());
+  myClsMaskPoints->SetInputConnection(myCellCenters->GetOutputPort());
   myClsMaskPoints->SetOnRatio(1);
     
   myClsSelectVisiblePoints = vtkSelectVisiblePoints::New();
-  myClsSelectVisiblePoints->SetInput(myClsMaskPoints->GetOutput());
+  myClsSelectVisiblePoints->SetInputConnection(myClsMaskPoints->GetOutputPort());
   myClsSelectVisiblePoints->SelectInvisibleOff();
   myClsSelectVisiblePoints->SetTolerance(0.1);
     
   myClsLabeledDataMapper = vtkLabeledDataMapper::New();
-  myClsLabeledDataMapper->SetInput(myClsSelectVisiblePoints->GetOutput());
+  myClsLabeledDataMapper->SetInputConnection(myClsSelectVisiblePoints->GetOutputPort());
 
   myClsLabeledDataMapper->SetLabelFormat("%d");
   myClsLabeledDataMapper->SetLabelModeToLabelScalars();
@@ -156,7 +156,7 @@ void SMESH_CellLabelActor::SetCellsLabeled(bool theIsCellsLabeled) {
       anArray->SetValue(anId,aSMDSId);
     }
     aDataSet->GetCellData()->SetScalars(anArray);
-    myCellCenters->SetInput(aDataSet);
+    myCellCenters->SetInputData(aDataSet);
     myCellsLabels->SetVisibility(GetVisibility());
   }else{
     myCellsLabels->SetVisibility(false);

src/OBJECT/SMESH_DeviceActor.cxx

@@ -125,7 +125,7 @@ SMESH_DeviceActor
   myFaceOrientationFilter = SMESH_FaceOrientationFilter::New();
 
   myFaceOrientationDataMapper = vtkPolyDataMapper::New();
-  myFaceOrientationDataMapper->SetInput(myFaceOrientationFilter->GetOutput());
+  myFaceOrientationDataMapper->SetInputConnection(myFaceOrientationFilter->GetOutputPort());
 
   myFaceOrientation = vtkActor::New();
   myFaceOrientation->SetMapper(myFaceOrientationDataMapper);
@@ -208,9 +208,9 @@ SMESH_DeviceActor
 {
   int anId = 0;
   if(theIsImplicitFunctionUsed)
-    myPassFilter[ anId ]->SetInput( myExtractGeometry->GetOutput() );
+    myPassFilter[ anId ]->SetInputConnection( myExtractGeometry->GetOutputPort() );
   else
-    myPassFilter[ anId ]->SetInput( myMergeFilter->GetOutput() );
+    myPassFilter[ anId ]->SetInputConnection( myMergeFilter->GetOutputPort() );
     
   myIsImplicitFunctionUsed = theIsImplicitFunctionUsed;
   SetStoreClippingMapping(myStoreClippingMapping);
@@ -225,32 +225,33 @@ SMESH_DeviceActor
     //myIsShrinkable = theGrid->GetNumberOfCells() > 10;
     myIsShrinkable = true;
 
-    myExtractUnstructuredGrid->SetInput(theGrid);
+    myExtractUnstructuredGrid->SetInputData(theGrid);
 
-    myMergeFilter->SetGeometry(myExtractUnstructuredGrid->GetOutput());
+    myMergeFilter->SetGeometryConnection(myExtractUnstructuredGrid->GetOutputPort());
 
-    myExtractGeometry->SetInput(myMergeFilter->GetOutput());
+    myExtractGeometry->SetInputConnection(myMergeFilter->GetOutputPort());
 
     int anId = 0;
     SetImplicitFunctionUsed(myIsImplicitFunctionUsed);
-    myPassFilter[ anId + 1]->SetInput( myPassFilter[ anId ]->GetOutput() );
+    myPassFilter[ anId + 1]->SetInputConnection( myPassFilter[ anId ]->GetOutputPort() );
     
     anId++; // 1
-    myTransformFilter->SetInput( myPassFilter[ anId ]->GetOutput() );
+    myTransformFilter->SetInputConnection( myPassFilter[ anId ]->GetOutputPort() );
 
     anId++; // 2
-    myPassFilter[ anId ]->SetInput( myTransformFilter->GetOutput() );
+    myPassFilter[ anId ]->SetInputConnection( myTransformFilter->GetOutputPort() );
-    myPassFilter[ anId + 1 ]->SetInput( myPassFilter[ anId ]->GetOutput() );
+    myPassFilter[ anId + 1 ]->SetInputConnection( myPassFilter[ anId ]->GetOutputPort() );
 
     anId++; // 3
-    myGeomFilter->SetInput( myPassFilter[ anId ]->GetOutput() );
+    myGeomFilter->SetInputConnection( myPassFilter[ anId ]->GetOutputPort() );
 
     anId++; // 4
-    myPassFilter[ anId ]->SetInput( myGeomFilter->GetOutput() ); 
+    myPassFilter[ anId ]->SetInputConnection( myGeomFilter->GetOutputPort() ); 
-    myPassFilter[ anId + 1 ]->SetInput( myPassFilter[ anId ]->GetOutput() );
+    myPassFilter[ anId + 1 ]->SetInputConnection( myPassFilter[ anId ]->GetOutputPort() );
 
     anId++; // 5
-    myMapper->SetInput( myPassFilter[ anId ]->GetPolyDataOutput() );
+    // OUV_PORTING_VTK6: to check
+    myMapper->SetInputConnection( myPassFilter[ anId ]->GetOutputPort() );
 
     vtkLODActor::SetMapper( myMapper );
     Modified();
@@ -322,7 +323,7 @@ SMESH_DeviceActor
     theLookupTable->SetNumberOfTableValues(theScalarBarActor->GetMaximumNumberOfColors());
     theLookupTable->Build();
     
-    myMergeFilter->SetScalars(aDataSet);
+    myMergeFilter->SetScalarsData(aDataSet);
     aDataSet->Delete();
   }
   GetMapper()->SetScalarVisibility(anIsInitialized);
@@ -402,7 +403,7 @@ SMESH_DeviceActor
       theLookupTable->SetRange(aScalars->GetRange());
       theLookupTable->Build();
       
-      myMergeFilter->SetScalars(aDataSet);
+      myMergeFilter->SetScalarsData(aDataSet);
       aDataSet->Delete();
     }
     else if (MultiConnection2D* aMultiConnection2D = dynamic_cast<MultiConnection2D*>(theFunctor.get())){
@@ -462,7 +463,7 @@ SMESH_DeviceActor
       theLookupTable->SetRange(aScalars->GetRange());
       theLookupTable->Build();
       
-      myMergeFilter->SetScalars(aDataSet);
+      myMergeFilter->SetScalarsData(aDataSet);
       aDataSet->Delete();
     }
   }
@@ -600,10 +601,10 @@ SMESH_DeviceActor
 ::SetShrink() 
 {
   if ( !myIsShrinkable ) return;
-  if ( vtkDataSet* aDataSet = myPassFilter[ 0 ]->GetOutput() )
+  if ( vtkAlgorithmOutput* aDataSet = myPassFilter[ 0 ]->GetOutputPort() )
   {
-    myShrinkFilter->SetInput( aDataSet );
+    myShrinkFilter->SetInputConnection( aDataSet );
-    myPassFilter[ 1 ]->SetInput( myShrinkFilter->GetOutput() );
+    myPassFilter[ 1 ]->SetInputConnection( myShrinkFilter->GetOutputPort() );
     myIsShrunk = true;
   }
 }
@@ -613,9 +614,9 @@ SMESH_DeviceActor
 ::UnShrink() 
 {
   if ( !myIsShrunk ) return;
-  if ( vtkDataSet* aDataSet = myPassFilter[ 0 ]->GetOutput() )
+  if ( vtkAlgorithmOutput* aDataSet = myPassFilter[ 0 ]->GetOutputPort() )
   {    
-    myPassFilter[ 1 ]->SetInput( aDataSet );
+    myPassFilter[ 1 ]->SetInputConnection( aDataSet );
     myPassFilter[ 1 ]->Modified();
     myIsShrunk = false;
     Modified();
@@ -627,11 +628,11 @@ void
 SMESH_DeviceActor
 ::SetFacesOriented(bool theIsFacesOriented) 
 {
-  if ( vtkDataSet* aDataSet = myTransformFilter->GetOutput() )
+  if ( vtkAlgorithmOutput* aDataSet = myTransformFilter->GetOutputPort() )
   {
     myIsFacesOriented = theIsFacesOriented;
     if( theIsFacesOriented )
-      myFaceOrientationFilter->SetInput( aDataSet );
+      myFaceOrientationFilter->SetInputConnection( aDataSet );
     UpdateFaceOrientation();
   }
 }

src/OBJECT/SMESH_FaceOrientationFilter.cxx

@@ -61,10 +61,10 @@ SMESH_FaceOrientationFilter::SMESH_FaceOrientationFilter()
   myFacePolyData = vtkPolyData::New();
 
   myFaceCenters = VTKViewer_CellCenters::New();
-  myFaceCenters->SetInput(myFacePolyData);
+  myFaceCenters->SetInputData(myFacePolyData);
 
   myFaceMaskPoints = vtkMaskPoints::New();
-  myFaceMaskPoints->SetInput(myFaceCenters->GetOutput());
+  myFaceMaskPoints->SetInputConnection(myFaceCenters->GetOutputPort());
   myFaceMaskPoints->SetOnRatio(1);
 
   myGlyphSource = vtkGlyphSource2D::New();
@@ -73,11 +73,14 @@ SMESH_FaceOrientationFilter::SMESH_FaceOrientationFilter()
   myGlyphSource->SetCenter(0.5, 0.0, 0.0);
 
   myBaseGlyph = vtkGlyph3D::New();
-  myBaseGlyph->SetInput(myFaceMaskPoints->GetOutput());
+  myBaseGlyph->SetInputConnection(myFaceMaskPoints->GetOutputPort());
   myBaseGlyph->SetVectorModeToUseVector();
   myBaseGlyph->SetScaleModeToDataScalingOff();
   myBaseGlyph->SetColorModeToColorByScalar();
-  myBaseGlyph->SetSource(my3dVectors ? myArrowPolyData : myGlyphSource->GetOutput());
+  if( my3dVectors )
+    myBaseGlyph->SetSourceData(myArrowPolyData);
+  else
+    myBaseGlyph->SetSourceConnection(myGlyphSource->GetOutputPort());
 }
 
 SMESH_FaceOrientationFilter::~SMESH_FaceOrientationFilter()
@@ -99,7 +102,10 @@ void SMESH_FaceOrientationFilter::SetOrientationScale( vtkFloatingPointType theS
 void SMESH_FaceOrientationFilter::Set3dVectors( bool theState )
 {
   my3dVectors = theState;
-  myBaseGlyph->SetSource(my3dVectors ? myArrowPolyData : myGlyphSource->GetOutput());
+  if( my3dVectors )
+    myBaseGlyph->SetSourceData(myArrowPolyData);
+  else
+    myBaseGlyph->SetSourceConnection(myGlyphSource->GetOutputPort());
   Modified();
 }
 

src/OBJECT/SMESH_NodeLabelActor.cxx

@@ -50,16 +50,16 @@ SMESH_NodeLabelActor::SMESH_NodeLabelActor() {
   myPointsNumDataSet = vtkUnstructuredGrid::New();
 
   myPtsMaskPoints = vtkMaskPoints::New();
-  myPtsMaskPoints->SetInput(myPointsNumDataSet);
+  myPtsMaskPoints->SetInputData(myPointsNumDataSet);
   myPtsMaskPoints->SetOnRatio(1);
 
   myPtsSelectVisiblePoints = vtkSelectVisiblePoints::New();
-  myPtsSelectVisiblePoints->SetInput(myPtsMaskPoints->GetOutput());
+  myPtsSelectVisiblePoints->SetInputConnection(myPtsMaskPoints->GetOutputPort());
   myPtsSelectVisiblePoints->SelectInvisibleOff();
   myPtsSelectVisiblePoints->SetTolerance(0.1);
     
   myPtsLabeledDataMapper = vtkLabeledDataMapper::New();
-  myPtsLabeledDataMapper->SetInput(myPtsSelectVisiblePoints->GetOutput());
+  myPtsLabeledDataMapper->SetInputConnection(myPtsSelectVisiblePoints->GetOutputPort());
   myPtsLabeledDataMapper->SetLabelFormat("%d");
   myPtsLabeledDataMapper->SetLabelModeToLabelScalars();
     
@@ -156,7 +156,7 @@ void SMESH_NodeLabelActor::SetPointsLabeled(bool theIsPointsLabeled) {
     }
     
     aDataSet->GetPointData()->SetScalars( anArray );
-    myPtsMaskPoints->SetInput( aDataSet );
+    myPtsMaskPoints->SetInputData( aDataSet );
     myPointLabels->SetVisibility( GetVisibility() );
     anArray->Delete();
   }

src/OBJECT/SMESH_ScalarBarActor.cxx

@@ -88,7 +88,7 @@ SMESH_ScalarBarActor::SMESH_ScalarBarActor() {
 
   this->ScalarBar = vtkPolyData::New();
   this->ScalarBarMapper = vtkPolyDataMapper2D::New();
-  this->ScalarBarMapper->SetInput(this->ScalarBar);
+  this->ScalarBarMapper->SetInputData(this->ScalarBar);
   this->ScalarBarActor = vtkActor2D::New();
   this->ScalarBarActor->SetMapper(this->ScalarBarMapper);
   this->ScalarBarActor->GetPositionCoordinate()->
@@ -103,7 +103,7 @@ SMESH_ScalarBarActor::SMESH_ScalarBarActor() {
   // Customization of the vtkScalarBarActor to show distribution histogram.
   myDistribution = vtkPolyData::New();
   myDistributionMapper = vtkPolyDataMapper2D::New();
-  myDistributionMapper->SetInput(this->myDistribution);
+  myDistributionMapper->SetInputData(this->myDistribution);
   
   myDistributionActor = vtkActor2D::New();
   myDistributionActor->SetMapper(this->myDistributionMapper);

src/SMDS/SMDS_UnstructuredGrid.cxx

@@ -87,7 +87,8 @@ unsigned long SMDS_UnstructuredGrid::GetMTime()
   MESSAGE("vtkUnstructuredGrid::GetMTime: " << mtime);
   return mtime;
 }
-
+// OUV_PORTING_VTK6: seems to be useless
+/*
 void SMDS_UnstructuredGrid::Update()
 {
   MESSAGE("SMDS_UnstructuredGrid::Update");
@@ -99,7 +100,7 @@ void SMDS_UnstructuredGrid::UpdateInformation()
   MESSAGE("SMDS_UnstructuredGrid::UpdateInformation");
   return vtkUnstructuredGrid::UpdateInformation();
 }
-
+*/
 vtkPoints* SMDS_UnstructuredGrid::GetPoints()
 {
   // TODO erreur incomprehensible de la macro vtk GetPoints apparue avec la version paraview de fin aout 2010

src/SMDS/SMDS_UnstructuredGrid.hxx

@@ -70,8 +70,9 @@ public:
                    std::vector<int>& idCellsOldToNew,
                    int               newCellSize);
   virtual unsigned long GetMTime();
-  virtual void Update();
+  // OUV_PORTING_VTK6: seems to be useless
-  virtual void UpdateInformation();
+  //virtual void Update();
+  //virtual void UpdateInformation();
   virtual vtkPoints *GetPoints();
 
   //#ifdef VTK_HAVE_POLYHEDRON

src/SMESHGUI/SMESHGUI_AddMeshElementDlg.cxx

@@ -113,7 +113,7 @@ namespace SMESH
 
       // Create and display actor
       myMapper = vtkDataSetMapper::New();
-      myMapper->SetInput(myGrid);
+      myMapper->SetInputData(myGrid);
 
       myPreviewActor = SALOME_Actor::New();
       myPreviewActor->PickableOff();
@@ -137,10 +137,10 @@ namespace SMESH
 
       // Orientation of faces
       myFaceOrientationFilter = SMESH_FaceOrientationFilter::New();
-      myFaceOrientationFilter->SetInput(myGrid);
+      myFaceOrientationFilter->SetInputData(myGrid);
 
       myFaceOrientationDataMapper = vtkPolyDataMapper::New();
-      myFaceOrientationDataMapper->SetInput(myFaceOrientationFilter->GetOutput());
+      myFaceOrientationDataMapper->SetInputConnection(myFaceOrientationFilter->GetOutputPort());
 
       myFaceOrientation = SALOME_Actor::New();
       myFaceOrientation->PickableOff();

src/SMESHGUI/SMESHGUI_AddQuadraticElementDlg.cxx

@@ -140,7 +140,7 @@ namespace SMESH
 
       // Create and display actor
       myMapper = vtkDataSetMapper::New();
-      myMapper->SetInput(myGrid);
+      myMapper->SetInputData(myGrid);
 
       myPreviewActor = SALOME_Actor::New();
       myPreviewActor->PickableOff();
@@ -164,10 +164,10 @@ namespace SMESH
 
       // Orientation of faces
       myFaceOrientationFilter = SMESH_FaceOrientationFilter::New();
-      myFaceOrientationFilter->SetInput(myGrid);
+      myFaceOrientationFilter->SetInputData(myGrid);
 
       myFaceOrientationDataMapper = vtkPolyDataMapper::New();
-      myFaceOrientationDataMapper->SetInput(myFaceOrientationFilter->GetOutput());
+      myFaceOrientationDataMapper->SetInputConnection(myFaceOrientationFilter->GetOutputPort());
 
       myFaceOrientation = SALOME_Actor::New();
       myFaceOrientation->PickableOff();

src/SMESHGUI/SMESHGUI_ClippingDlg.cxx

@@ -132,7 +132,7 @@ void SMESH::OrientedPlane::Init()
 
   // Create and display actor
   myMapper = vtkDataSetMapper::New();
-  myMapper->SetInput(myPlaneSource->GetOutput());
+  myMapper->SetInputData(myPlaneSource->GetOutput());
 
   myActor = SALOME_Actor::New();
   myActor->VisibilityOff();

src/SMESHGUI/SMESHGUI_CreatePolyhedralVolumeDlg.cxx

@@ -106,7 +106,7 @@ namespace SMESH
   
       // Create and display actor
       myMapper = vtkDataSetMapper::New();
-      myMapper->SetInput( myGrid );
+      myMapper->SetInputData( myGrid );
 
       myPreviewActor = SALOME_Actor::New();
       myPreviewActor->PickableOff();

src/SMESHGUI/SMESHGUI_Measurements.cxx

@@ -362,7 +362,7 @@ void SMESHGUI_MinDistance::createPreview( double x1, double y1, double z1, doubl
   aCells->Delete();
   // create actor
   vtkDataSetMapper* aMapper = vtkDataSetMapper::New();
-  aMapper->SetInput( aGrid );
+  aMapper->SetInputData( aGrid );
   aGrid->Delete();
   myPreview = SALOME_Actor::New();
   myPreview->PickableOff();
@@ -879,7 +879,7 @@ void SMESHGUI_BoundingBox::createPreview( double minX, double maxX, double minY,
   aCells->Delete();
   // create actor
   vtkDataSetMapper* aMapper = vtkDataSetMapper::New();
-  aMapper->SetInput( aGrid );
+  aMapper->SetInputData( aGrid );
   aGrid->Delete();
   myPreview = SALOME_Actor::New();
   myPreview->PickableOff();

src/SMESHGUI/SMESHGUI_MergeDlg.cxx

@@ -124,7 +124,7 @@ namespace SMESH
 
       // Create and display actor
       vtkDataSetMapper* aMapper = vtkDataSetMapper::New();
-      aMapper->SetInput( myIdGrid );
+      aMapper->SetInputData( myIdGrid );
 
       myIdActor = SALOME_Actor::New();
       myIdActor->SetInfinitive(true);
@@ -140,16 +140,16 @@ namespace SMESH
       myPointsNumDataSet = vtkUnstructuredGrid::New();
 
       myPtsMaskPoints = vtkMaskPoints::New();
-      myPtsMaskPoints->SetInput(myPointsNumDataSet);
+      myPtsMaskPoints->SetInputData(myPointsNumDataSet);
       myPtsMaskPoints->SetOnRatio(1);
 
       myPtsSelectVisiblePoints = vtkSelectVisiblePoints::New();
-      myPtsSelectVisiblePoints->SetInput(myPtsMaskPoints->GetOutput());
+      myPtsSelectVisiblePoints->SetInputConnection(myPtsMaskPoints->GetOutputPort());
       myPtsSelectVisiblePoints->SelectInvisibleOff();
       myPtsSelectVisiblePoints->SetTolerance(0.1);
     
       myPtsLabeledDataMapper = vtkLabeledDataMapper::New();
-      myPtsLabeledDataMapper->SetInput(myPtsSelectVisiblePoints->GetOutput());
+      myPtsLabeledDataMapper->SetInputConnection(myPtsSelectVisiblePoints->GetOutputPort());
 #if (VTK_XVERSION < 0x050200)
       myPtsLabeledDataMapper->SetLabelFormat("%g");
 #endif
@@ -250,7 +250,7 @@ namespace SMESH
           anArray->SetValue( i, myIDs[i] );
         aDataSet->GetPointData()->SetScalars( anArray );
         anArray->Delete();
-        myPtsMaskPoints->SetInput( aDataSet );
+        myPtsMaskPoints->SetInputData( aDataSet );
         myPointLabels->SetVisibility( theIsActorVisible );
       }
       else {

src/SMESHGUI/SMESHGUI_MeshEditPreview.cxx

@@ -66,7 +66,7 @@ SMESHGUI_MeshEditPreview::SMESHGUI_MeshEditPreview(SVTK_ViewWindow* theViewWindo
 
   // Create and display actor
   vtkDataSetMapper* aMapper = vtkDataSetMapper::New();
-  aMapper->SetInput( myGrid );
+  aMapper->SetInputData( myGrid );
 
   myPreviewActor = SALOME_Actor::New();
   myPreviewActor->SetInfinitive(true);

src/SMESHGUI/SMESHGUI_MeshPatternDlg.cxx

@@ -957,7 +957,7 @@ void SMESHGUI_MeshPatternDlg::displayPreview()
 
     // Create and display actor
     vtkDataSetMapper* aMapper = vtkDataSetMapper::New();
-    aMapper->SetInput(aGrid);
+    aMapper->SetInputData(aGrid);
 
     myPreviewActor = SALOME_Actor::New();
     myPreviewActor->PickableOff();

src/SMESHGUI/SMESHGUI_MultiEditDlg.cxx

@@ -1451,7 +1451,7 @@ void SMESHGUI_CuttingOfQuadsDlg::displayPreview()
 
   // Create and display actor
   vtkDataSetMapper* aMapper = vtkDataSetMapper::New();
-  aMapper->SetInput(aGrid);
+  aMapper->SetInputData(aGrid);
 
   myPreviewActor = SALOME_Actor::New();
   myPreviewActor->PickableOff();

src/SMESHGUI/SMESHGUI_NodesDlg.cxx

@@ -173,7 +173,7 @@ namespace SMESH
 
       // Create and display actor
       myMapper = vtkDataSetMapper::New();
-      myMapper->SetInput( aGrid );
+      myMapper->SetInputData( aGrid );
       aGrid->Delete();
 
       myPreviewActor = SALOME_Actor::New();