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PR: synchro V7_main tag mergefrom_V6_main_06Mar13
[modules/smesh.git] / src / OBJECT / SMESH_Actor.cxx
index f9edd8cf3a622802126a84f794c9498c02bcc41d..65e5c9816755bb37499609ba5f350e275b9ebdff 100644 (file)
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2011  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2012  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
 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 //
 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
-//
 
 //  SMESH OBJECT : interactive object for SMESH visualization
 //  File   : SMESH_Actor.cxx
 //  Author : Nicolas REJNERI
 //  Module : SMESH
-//
+
 #include "SMESH_ActorDef.h"
 #include "SMESH_ActorUtils.h"
 #include "SMESH_DeviceActor.h"
+#include "SMESH_NodeLabelActor.h"
+#include "SMESH_CellLabelActor.h"
 #include "SMESH_ObjectDef.h"
 #include "SMESH_ControlsDef.hxx"
 #include "SMDS_UnstructuredGrid.hxx"
 #include "SMESH_ScalarBarActor.h"
-#include "VTKViewer_CellCenters.h"
 #include "VTKViewer_ExtractUnstructuredGrid.h"
 #include "VTKViewer_FramedTextActor.h"
 #include "SALOME_InteractiveObject.hxx"
+#include "SMESH_SVTKActor.h"
 
 #include "SUIT_Session.h"
 #include "SUIT_ResourceMgr.h"
 #include <vtkActor2D.h>
 #include <vtkProperty2D.h>
 #include <vtkPolyData.h>
-#include <vtkMaskPoints.h>
 #include <vtkTextProperty.h>
-#include <vtkLabeledDataMapper.h>
-#include <vtkSelectVisiblePoints.h>
 
 #include <vtkLookupTable.h>
 
@@ -100,8 +98,8 @@ SMESH_ActorDef* SMESH_ActorDef::New(){
 }
 
 
-SMESH_Actor* SMESH_Actor::New(TVisualObjPtr theVisualObj, 
-                              const char* theEntry, 
+SMESH_Actor* SMESH_Actor::New(TVisualObjPtr theVisualObj,
+                              const char* theEntry,
                               const char* theName,
                               int theIsClear)
 {
@@ -122,10 +120,20 @@ SMESH_Actor* SMESH_Actor::New(TVisualObjPtr theVisualObj,
 SMESH_ActorDef::SMESH_ActorDef()
 {
   if(MYDEBUG) MESSAGE("SMESH_ActorDef - "<<this);
+  myBaseActor = SMESH_DeviceActor::New();
 
   myTimeStamp = vtkTimeStamp::New();
 
   myIsPointsVisible = false;
+  myIsEntityModeCache = false;
+
+  myHighlightActor = SMESH_SVTKActor::New();
+  myHighlightActor->Delete(); // vtkSmartPointer!
+  myHighlightActor->Initialize();
+
+  myPreHighlightActor = SMESH_SVTKActor::New();
+  myPreHighlightActor->Delete();
+  myPreHighlightActor->Initialize();
 
   myIsShrinkable = false;
   myIsShrunk = false;
@@ -138,15 +146,53 @@ SMESH_ActorDef::SMESH_ActorDef()
   if ( mgr && mgr->booleanValue( "SMESH", "use_precision", false ) )
     myControlsPrecision = mgr->integerValue( "SMESH", "controls_precision", -1);
 
-  vtkFloatingPointType aElem0DSize = SMESH::GetFloat("SMESH:elem0d_size",5);
-  vtkFloatingPointType aLineWidth  = SMESH::GetFloat("SMESH:element_width",1);
+  double aElem0DSize   = SMESH::GetFloat("SMESH:elem0d_size",5);
+  double aBallElemSize = SMESH::GetFloat("SMESH:ball_elem_size",10);
+  double aLineWidth    = SMESH::GetFloat("SMESH:element_width",1);
+  double aOutlineWidth = SMESH::GetFloat("SMESH:outline_width",1);
+
+  SMESH::LabelFont aFamilyNd = SMESH::FntTimes;
+  bool aBoldNd    = true;
+  bool anItalicNd = false;
+  bool aShadowNd  = false;
+  int  aSizeNd    = 10;
+  if ( mgr->hasValue( "SMESH", "numbering_node_font" ) ) {
+    QFont f = mgr->fontValue( "SMESH", "numbering_node_font" );
+    if ( f.family()      == "Arial" )   aFamilyNd = SMESH::FntArial;
+    else if ( f.family() == "Courier" ) aFamilyNd = SMESH::FntCourier;
+    else if ( f.family() == "Times" )   aFamilyNd = SMESH::FntTimes;
+    aBoldNd    = f.bold();
+    anItalicNd = f.italic();
+    aShadowNd  = f.overline();
+    aSizeNd    = f.pointSize();
+  }
+  double anRGBNd[3] = {1,1,1};
+  SMESH::GetColor( "SMESH", "numbering_node_color", anRGBNd[0], anRGBNd[1], anRGBNd[2], QColor( 255, 255, 255 ) );
+
+  SMESH::LabelFont aFamilyEl = SMESH::FntTimes;
+  bool aBoldEl    = true;
+  bool anItalicEl = false;
+  bool aShadowEl  = false;
+  int  aSizeEl    = 12;
+  if ( mgr->hasValue( "SMESH", "numbering_elem_font" ) ) {
+    QFont f = mgr->fontValue( "SMESH", "numbering_elem_font" );
+    if ( f.family()      == "Arial" )   aFamilyEl = SMESH::FntArial;
+    else if ( f.family() == "Courier" ) aFamilyEl = SMESH::FntCourier;
+    else if ( f.family() == "Times" )   aFamilyEl = SMESH::FntTimes;
+    aBoldEl    = f.bold();
+    anItalicEl = f.italic();
+    aShadowEl  = f.overline();
+    aSizeEl    = f.pointSize();
+  }
+  double anRGBEl[3] = {0,1,0};
+  SMESH::GetColor( "SMESH", "numbering_elem_color", anRGBEl[0], anRGBEl[1], anRGBEl[2], QColor( 0, 255, 0 ) );
 
   vtkMatrix4x4 *aMatrix = vtkMatrix4x4::New();
   VTKViewer_ExtractUnstructuredGrid* aFilter = NULL;
 
   //Definition 2D and 3D devices of the actor
   //-----------------------------------------
-  vtkFloatingPointType anRGB[3] = {1,1,1};
+  double anRGB[3] = {1,1,1};
   mySurfaceProp = vtkProperty::New();
   QColor ffc, bfc;
   int delta;
@@ -158,9 +204,20 @@ SMESH_ActorDef::SMESH_ActorDef()
   bfc = Qtx::mainColorToSecondary(ffc, delta);
   myBackSurfaceProp->SetColor( bfc.red() / 255. , bfc.green() / 255. , bfc.blue() / 255. );
 
-  my2DActor = SMESH_DeviceActor::New();
+  myNormalVProp = vtkProperty::New();
+  SMESH::GetColor( "SMESH", "volume_color", ffc, delta, "255,0,170|-100" );
+  myNormalVProp->SetColor( ffc.redF(), ffc.greenF(), ffc.blueF() );
+  myDeltaVBrightness = delta;
+
+  myReversedVProp = vtkProperty::New();
+  bfc = Qtx::mainColorToSecondary(ffc, delta);
+  myReversedVProp->SetColor( bfc.red() / 255. , bfc.green() / 255. , bfc.blue() / 255. );
+
+  my2DActor = SMESH_CellLabelActor::New();
+  my2DActor->SetStoreGemetryMapping(true);
   my2DActor->SetUserMatrix(aMatrix);
   my2DActor->PickableOff();
+  my2DActor->SetFontProperties( aFamilyEl, aSizeEl, aBoldEl, anItalicEl, aShadowEl, anRGBEl[0], anRGBEl[1], anRGBEl[2] );
   my2DActor->SetProperty(mySurfaceProp);
   my2DActor->SetBackfaceProperty(myBackSurfaceProp);
   my2DActor->SetRepresentation(SMESH_DeviceActor::eSurface);
@@ -171,6 +228,7 @@ SMESH_ActorDef::SMESH_ActorDef()
   aFilter->RegisterCellsWithType(VTK_QUAD);
   aFilter->RegisterCellsWithType(VTK_QUADRATIC_TRIANGLE);
   aFilter->RegisterCellsWithType(VTK_QUADRATIC_QUAD);
+  aFilter->RegisterCellsWithType(VTK_BIQUADRATIC_QUAD);
 
   my2DExtProp = vtkProperty::New();
   my2DExtProp->DeepCopy(mySurfaceProp);
@@ -192,13 +250,17 @@ SMESH_ActorDef::SMESH_ActorDef()
   aFilter->RegisterCellsWithType(VTK_QUAD);
   aFilter->RegisterCellsWithType(VTK_QUADRATIC_TRIANGLE);
   aFilter->RegisterCellsWithType(VTK_QUADRATIC_QUAD);
+  aFilter->RegisterCellsWithType(VTK_BIQUADRATIC_QUAD);
 
-  my3DActor = SMESH_DeviceActor::New();
+  my3DActor = SMESH_CellLabelActor::New();
+  my3DActor->SetStoreGemetryMapping(true);
   my3DActor->SetUserMatrix(aMatrix);
   my3DActor->PickableOff();
-  my3DActor->SetProperty(mySurfaceProp);
-  my3DActor->SetBackfaceProperty(myBackSurfaceProp);
+  my3DActor->SetFontProperties( aFamilyEl, aSizeEl, aBoldEl, anItalicEl, aShadowEl, anRGBEl[0], anRGBEl[1], anRGBEl[2] );
+  my3DActor->SetProperty(myNormalVProp);
+  my3DActor->SetBackfaceProperty(myReversedVProp);
   my3DActor->SetRepresentation(SMESH_DeviceActor::eSurface);
+  my3DActor->SetCoincident3DAllowed(true);
   aFilter = my3DActor->GetExtractUnstructuredGrid();
   aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
   aFilter->RegisterCellsWithType(VTK_TETRA);
@@ -206,8 +268,10 @@ SMESH_ActorDef::SMESH_ActorDef()
   aFilter->RegisterCellsWithType(VTK_HEXAHEDRON);
   aFilter->RegisterCellsWithType(VTK_WEDGE);
   aFilter->RegisterCellsWithType(VTK_PYRAMID);
+  aFilter->RegisterCellsWithType(VTK_HEXAGONAL_PRISM);
   aFilter->RegisterCellsWithType(VTK_QUADRATIC_TETRA);
   aFilter->RegisterCellsWithType(VTK_QUADRATIC_HEXAHEDRON);
+  aFilter->RegisterCellsWithType(VTK_TRIQUADRATIC_HEXAHEDRON);
   aFilter->RegisterCellsWithType(VTK_QUADRATIC_WEDGE);
   aFilter->RegisterCellsWithType(VTK_QUADRATIC_PYRAMID);
   aFilter->RegisterCellsWithType(VTK_CONVEX_POINT_SET);
@@ -216,12 +280,21 @@ SMESH_ActorDef::SMESH_ActorDef()
   aFilter->RegisterCellsWithType(VTK_POLYHEDRON);
 //#endif
 
+  my3DExtProp = vtkProperty::New();
+  my3DExtProp->DeepCopy(myNormalVProp);
+  SMESH::GetColor( "SMESH", "volume_color", anRGB[0], anRGB[1], anRGB[2], QColor( 255, 0, 170 ) );
+  anRGB[0] = 1 - anRGB[0];
+  anRGB[1] = 1 - anRGB[1];
+  anRGB[2] = 1 - anRGB[2];
+  my3DExtProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
+
   my3DExtActor = SMESH_DeviceActor::New();
   my3DExtActor->SetUserMatrix(aMatrix);
   my3DExtActor->PickableOff();
-  my3DExtActor->SetProperty(my2DExtProp);
-  my3DExtActor->SetBackfaceProperty(my2DExtProp);
+  my3DExtActor->SetProperty(my3DExtProp);
+  my3DExtActor->SetBackfaceProperty(my3DExtProp);
   my3DExtActor->SetRepresentation(SMESH_DeviceActor::eSurface);
+  my3DExtActor->SetCoincident3DAllowed(true);
   aFilter = my3DExtActor->GetExtractUnstructuredGrid();
   aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
   aFilter->RegisterCellsWithType(VTK_TETRA);
@@ -229,8 +302,10 @@ SMESH_ActorDef::SMESH_ActorDef()
   aFilter->RegisterCellsWithType(VTK_HEXAHEDRON);
   aFilter->RegisterCellsWithType(VTK_WEDGE);
   aFilter->RegisterCellsWithType(VTK_PYRAMID);
+  aFilter->RegisterCellsWithType(VTK_HEXAGONAL_PRISM);
   aFilter->RegisterCellsWithType(VTK_QUADRATIC_TETRA);
   aFilter->RegisterCellsWithType(VTK_QUADRATIC_HEXAHEDRON);
+  aFilter->RegisterCellsWithType(VTK_TRIQUADRATIC_HEXAHEDRON);
   aFilter->RegisterCellsWithType(VTK_QUADRATIC_WEDGE);
   aFilter->RegisterCellsWithType(VTK_QUADRATIC_PYRAMID);
   aFilter->RegisterCellsWithType(VTK_CONVEX_POINT_SET);
@@ -246,10 +321,12 @@ SMESH_ActorDef::SMESH_ActorDef()
   myEdgeProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
   myEdgeProp->SetLineWidth(aLineWidth);
 
-  my1DActor = SMESH_DeviceActor::New();
+  my1DActor = SMESH_CellLabelActor::New();
+  my1DActor->SetStoreGemetryMapping(true);
   my1DActor->SetUserMatrix(aMatrix);
   my1DActor->PickableOff();
   my1DActor->SetHighlited(true);
+  my1DActor->SetFontProperties( aFamilyEl, aSizeEl, aBoldEl, anItalicEl, aShadowEl, anRGBEl[0], anRGBEl[1], anRGBEl[2] );
   my1DActor->SetProperty(myEdgeProp);
   my1DActor->SetRepresentation(SMESH_DeviceActor::eSurface);
   aFilter = my1DActor->GetExtractUnstructuredGrid();
@@ -261,7 +338,7 @@ SMESH_ActorDef::SMESH_ActorDef()
   my1DProp->DeepCopy(myEdgeProp);
   my1DProp->SetLineWidth(aLineWidth + aLineWidthInc);
   my1DProp->SetPointSize(aElem0DSize);
-  
+
   my1DExtProp = vtkProperty::New();
   my1DExtProp->DeepCopy(myEdgeProp);
   anRGB[0] = 1 - anRGB[0];
@@ -291,10 +368,11 @@ SMESH_ActorDef::SMESH_ActorDef()
   my0DProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
   my0DProp->SetPointSize(aElem0DSize);
 
-  my0DActor = SMESH_DeviceActor::New();
+  my0DActor = SMESH_CellLabelActor::New();
   my0DActor->SetUserMatrix(aMatrix);
-  my0DActor->SetStoreClippingMapping(true);
+  my0DActor->SetStoreGemetryMapping(true);
   my0DActor->PickableOff();
+  my0DActor->SetFontProperties( aFamilyEl, aSizeEl, aBoldEl, anItalicEl, aShadowEl, anRGBEl[0], anRGBEl[1], anRGBEl[2] );
   my0DActor->SetVisibility(false);
   my0DActor->SetProperty(my0DProp);
   my0DActor->SetRepresentation(SMESH_DeviceActor::eSurface);
@@ -302,7 +380,26 @@ SMESH_ActorDef::SMESH_ActorDef()
   //aFilter->SetModeOfExtraction(VTKViewer_ExtractUnstructuredGrid::ePoints);
   aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
   aFilter->RegisterCellsWithType(VTK_VERTEX);
-  
+
+  //Definition 0D device of the actor (ball elements)
+  //-----------------------------------------------
+  myBallProp = vtkProperty::New();
+  SMESH::GetColor( "SMESH", "ball_elem_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 85, 255 ) );
+  myBallProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
+  myBallProp->SetPointSize(aBallElemSize);
+
+  myBallActor = SMESH_CellLabelActor::New();
+  myBallActor->SetUserMatrix(aMatrix);
+  myBallActor->SetStoreGemetryMapping(true);
+  myBallActor->PickableOff();
+  myBallActor->SetFontProperties( aFamilyEl, aSizeEl, aBoldEl, anItalicEl, aShadowEl, anRGBEl[0], anRGBEl[1], anRGBEl[2] );
+  myBallActor->SetVisibility(false);
+  myBallActor->SetProperty(myBallProp);
+  myBallActor->SetRepresentation(SMESH_DeviceActor::eSurface);
+  aFilter = myBallActor->GetExtractUnstructuredGrid();
+  aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
+  aFilter->RegisterCellsWithType(VTK_POLY_VERTEX);
+
   //my0DExtProp = vtkProperty::New();
   //my0DExtProp->DeepCopy(my0DProp);
   //anRGB[0] = 1 - anRGB[0];
@@ -331,16 +428,17 @@ SMESH_ActorDef::SMESH_ActorDef()
   SMESH::GetColor( "SMESH", "node_color", anRGB[0], anRGB[1], anRGB[2], QColor( 255, 0, 0 ) );
   myNodeProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 
-  myNodeActor = SMESH_DeviceActor::New();
+  myNodeActor = SMESH_NodeLabelActor::New();
   myNodeActor->SetUserMatrix(aMatrix);
   myNodeActor->SetStoreClippingMapping(true);
   myNodeActor->PickableOff();
   myNodeActor->SetVisibility(false);
+  myNodeActor->SetFontProperties( aFamilyNd, aSizeNd, aBoldNd, anItalicNd, aShadowNd, anRGBNd[0], anRGBNd[1], anRGBNd[2] );
   myNodeActor->SetProperty(myNodeProp);
   myNodeActor->SetRepresentation(SMESH_DeviceActor::ePoint);
   aFilter = myNodeActor->GetExtractUnstructuredGrid();
   aFilter->SetModeOfExtraction(VTKViewer_ExtractUnstructuredGrid::ePoints);
-  
+
   myNodeExtProp = vtkProperty::New();
   myNodeExtProp->DeepCopy(myNodeProp);
   anRGB[0] = 1 - anRGB[0];
@@ -363,11 +461,9 @@ SMESH_ActorDef::SMESH_ActorDef()
   //Definition of Pickable and Highlitable engines
   //----------------------------------------------
 
-  myBaseActor = SMESH_DeviceActor::New();
   myBaseActor->SetUserMatrix(aMatrix);
   myBaseActor->SetStoreGemetryMapping(true);
   myBaseActor->GetProperty()->SetOpacity(0.0);
-
   myPickableActor = myBaseActor;
 
   myHighlightProp = vtkProperty::New();
@@ -377,15 +473,21 @@ SMESH_ActorDef::SMESH_ActorDef()
   SMESH::GetColor( "SMESH", "selection_object_color", anRGB[0], anRGB[1], anRGB[2], QColor( 255, 255, 255 ) );
   myHighlightProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
   myHighlightProp->SetPointSize(aElem0DSize); // ??
+  myHighlightProp->SetLineWidth(aLineWidth);
   myHighlightProp->SetRepresentation(1);
 
+  myBallHighlightProp = vtkProperty::New();
+  myBallHighlightProp->DeepCopy(myHighlightProp);
+  myBallHighlightProp->SetPointSize(aBallElemSize);
+
+
   myOutLineProp = vtkProperty::New();
   myOutLineProp->SetAmbient(1.0);
   myOutLineProp->SetDiffuse(0.0);
   myOutLineProp->SetSpecular(0.0);
   SMESH::GetColor( "SMESH", "outline_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 70, 0 ) );
   myOutLineProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
-  myOutLineProp->SetPointSize(aElem0DSize); // ??
+  myOutLineProp->SetLineWidth(aOutlineWidth);
   myOutLineProp->SetRepresentation(1);
 
   myPreselectProp = vtkProperty::New();
@@ -395,12 +497,18 @@ SMESH_ActorDef::SMESH_ActorDef()
   SMESH::GetColor( "SMESH", "highlight_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 255, 255 ) );
   myPreselectProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
   myPreselectProp->SetPointSize(aElem0DSize); // ??
+  myPreselectProp->SetLineWidth(aLineWidth);
   myPreselectProp->SetRepresentation(1);
 
+  myBallPreselectProp = vtkProperty::New();
+  myBallPreselectProp->DeepCopy(myPreselectProp);
+  myBallPreselectProp->SetPointSize(aBallElemSize);
+
   myHighlitableActor = SMESH_DeviceActor::New();
   myHighlitableActor->SetUserMatrix(aMatrix);
   myHighlitableActor->PickableOff();
   myHighlitableActor->SetRepresentation(SMESH_DeviceActor::eWireframe);
+  myHighlitableActor->SetCoincident3DAllowed(true);
 
   aMatrix->Delete();
 
@@ -413,7 +521,7 @@ SMESH_ActorDef::SMESH_ActorDef()
   //Definition of myScalarBarActor
   //------------------------------
   myLookupTable = vtkLookupTable::New();
-  //Fix for Bug PAL5195 - SMESH764: 
+  //Fix for Bug PAL5195 - SMESH764:
   //Controls - Aspect Ratio: incorrect colors of the best and worst values
   myLookupTable->SetHueRange(0.667,0.0);
 
@@ -430,91 +538,12 @@ SMESH_ActorDef::SMESH_ActorDef()
   if( !mgr )
     return;
 
-  //Definition of points numbering pipeline
-  //---------------------------------------
-  myPointsNumDataSet = vtkUnstructuredGrid::New();
-
-  myPtsMaskPoints = vtkMaskPoints::New();
-  myPtsMaskPoints->SetInput(myPointsNumDataSet);
-  myPtsMaskPoints->SetOnRatio(1);
-
-  myPtsSelectVisiblePoints = vtkSelectVisiblePoints::New();
-  myPtsSelectVisiblePoints->SetInput(myPtsMaskPoints->GetOutput());
-  myPtsSelectVisiblePoints->SelectInvisibleOff();
-  myPtsSelectVisiblePoints->SetTolerance(0.1);
-    
-  myPtsLabeledDataMapper = vtkLabeledDataMapper::New();
-  myPtsLabeledDataMapper->SetInput(myPtsSelectVisiblePoints->GetOutput());
-#if (VTK_XVERSION < 0x050200)
-  myPtsLabeledDataMapper->SetLabelFormat("%g");
-#endif
-  myPtsLabeledDataMapper->SetLabelModeToLabelScalars();
-    
-  vtkTextProperty* aPtsTextProp = vtkTextProperty::New();
-  aPtsTextProp->SetFontFamilyToTimes();
-  static int aPointsFontSize = 10;
-  aPtsTextProp->SetFontSize(aPointsFontSize);
-  aPtsTextProp->SetBold(1);
-  aPtsTextProp->SetItalic(0);
-  aPtsTextProp->SetShadow(0);
-  myPtsLabeledDataMapper->SetLabelTextProperty(aPtsTextProp);
-  aPtsTextProp->Delete();
-  
   myEntityMode = eAllEntity;
-
-  myIsPointsLabeled = false;
-
-  myPointLabels = vtkActor2D::New();
-  myPointLabels->SetMapper(myPtsLabeledDataMapper);
-  myPointLabels->GetProperty()->SetColor(1,1,1);
-  myPointLabels->SetVisibility(myIsPointsLabeled);
-
-
-  //Definition of cells numbering pipeline
-  //---------------------------------------
-  myCellsNumDataSet = vtkUnstructuredGrid::New();
-
-  myCellCenters = VTKViewer_CellCenters::New();
-  myCellCenters->SetInput(myCellsNumDataSet);
-
-  myClsMaskPoints = vtkMaskPoints::New();
-  myClsMaskPoints->SetInput(myCellCenters->GetOutput());
-  myClsMaskPoints->SetOnRatio(1);
-    
-  myClsSelectVisiblePoints = vtkSelectVisiblePoints::New();
-  myClsSelectVisiblePoints->SetInput(myClsMaskPoints->GetOutput());
-  myClsSelectVisiblePoints->SelectInvisibleOff();
-  myClsSelectVisiblePoints->SetTolerance(0.1);
-    
-  myClsLabeledDataMapper = vtkLabeledDataMapper::New();
-  myClsLabeledDataMapper->SetInput(myClsSelectVisiblePoints->GetOutput());
-#if (VTK_XVERSION < 0x050200)
-  myClsLabeledDataMapper->SetLabelFormat("%g");
-#endif
-  myClsLabeledDataMapper->SetLabelModeToLabelScalars();
-    
-  vtkTextProperty* aClsTextProp = vtkTextProperty::New();
-  aClsTextProp->SetFontFamilyToTimes();
-  static int aCellsFontSize = 12;
-  aClsTextProp->SetFontSize(aCellsFontSize);
-  aClsTextProp->SetBold(1);
-  aClsTextProp->SetItalic(0);
-  aClsTextProp->SetShadow(0);
-  myClsLabeledDataMapper->SetLabelTextProperty(aClsTextProp);
-  aClsTextProp->Delete();
-    
-  myIsCellsLabeled = false;
-
-  myCellsLabels = vtkActor2D::New();
-  myCellsLabels->SetMapper(myClsLabeledDataMapper);
-  myCellsLabels->GetProperty()->SetColor(0,1,0);
-  myCellsLabels->SetVisibility(myIsCellsLabeled);
+  myEntityModeCache = eAllEntity;
 
   // Clipping planes
   myImplicitBoolean = vtkImplicitBoolean::New();
   myImplicitBoolean->SetOperationTypeToIntersection();
-  
-
 
   //Quadratic 2D elements representation
   //-----------------------------------------------------------------------------
@@ -529,13 +558,13 @@ SMESH_ActorDef::SMESH_ActorDef()
     my2DActor->SetQuadraticArcMode(true);
     my1DActor->SetQuadraticArcMode(true);
   }
-  
+
   int aQuadraticAngle = mgr->integerValue( "SMESH", "max_angle", 2);
   myHighlitableActor->SetQuadraticArcAngle(aQuadraticAngle);
   my2DActor->SetQuadraticArcAngle(aQuadraticAngle);
-  
+
   // Set colors of the name actor
-  SMESH::GetColor( "SMESH", "fill_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 170, 255 ) );
+  SMESH::GetColor( "SMESH", "default_grp_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 170, 255 ) );
   myNameActor->SetBackgroundColor(anRGB[0], anRGB[1], anRGB[2]);
   SMESH::GetColor( "SMESH", "group_name_color", anRGB[0], anRGB[1], anRGB[2], QColor( 255, 255, 255 ) );
   myNameActor->SetForegroundColor(anRGB[0], anRGB[1], anRGB[2]);
@@ -544,6 +573,8 @@ SMESH_ActorDef::SMESH_ActorDef()
   my2dHistogram = 0;
 #endif
 
+  SetBallSize(aBallElemSize);
+  Set0DSize(aElem0DSize);
 }
 
 
@@ -551,157 +582,172 @@ SMESH_ActorDef::~SMESH_ActorDef()
 {
   if(MYDEBUG) MESSAGE("~SMESH_ActorDef - "<<this);
 
-#ifndef DISABLE_PLOT2DVIEWER
-  if(my2dHistogram) {
-    SMESH::ProcessIn2DViewers(this,SMESH::RemoveFrom2dViewer);
-    delete my2dHistogram;
-  }
-#endif
+  // Please keep the order same as one in the header file
 
-  // caught by SMESHGUI::ProcessEvents() static method
-  this->InvokeEvent( SMESH::DeleteActorEvent, NULL );
+  myTimeStamp->Delete();
 
   myScalarBarActor->Delete();
   myLookupTable->Delete();
 
   mySurfaceProp->Delete();
   myBackSurfaceProp->Delete();
-
+  myNormalVProp->Delete();
+  myReversedVProp->Delete();
   myEdgeProp->Delete();
+  myNodeProp->Delete();
+
+  myNodeActor->Delete();
+  myBaseActor->Delete();
+  //myPickableActor->Delete(); myPickableActor == myBaseActor
+
   myHighlightProp->Delete();
+  myOutLineProp->Delete();
   myPreselectProp->Delete();
 
-  myNodeProp->Delete();
-  myNodeExtProp->Delete();
-  my0DProp->Delete();
-  my0DActor->Delete();
-
-  //my0DExtProp->Delete();
-  //my0DExtActor->Delete();
-  my1DProp->Delete();
-  my1DActor->Delete();
+  myBallHighlightProp->Delete();
+  myBallPreselectProp->Delete();
 
-  my1DExtProp->Delete();
-  my1DExtActor->Delete();
+  myHighlitableActor->Delete();
 
-  my2DActor->Delete();
   my2DExtProp->Delete();
+  my3DExtProp->Delete();
+  my2DActor->Delete();
   my2DExtActor->Delete();
   my3DActor->Delete();
   my3DExtActor->Delete();
+  // myControlActor->Delete(); myControlActor == my2DActor
 
-  myNodeActor->Delete();
-  myBaseActor->Delete();
-
+  myNodeExtProp->Delete();
   myNodeExtActor->Delete();
-  
-  myHighlitableActor->Delete();
-
-  //Deleting of points numbering pipeline
-  //---------------------------------------
-  myPointsNumDataSet->Delete();
 
-  // commented: porting to vtk 5.0
-  //  myPtsLabeledDataMapper->RemoveAllInputs();
-  myPtsLabeledDataMapper->Delete();
+  my1DProp->Delete();
+  my1DActor->Delete();
+  my1DExtProp->Delete();
+  my1DExtActor->Delete();
 
-  // commented: porting to vtk 5.0
-  //  myPtsSelectVisiblePoints->UnRegisterAllOutputs();
-  myPtsSelectVisiblePoints->Delete();
+  my0DProp->Delete();
+  my0DActor->Delete();
+  myBallProp->Delete();
+  myBallActor->Delete();
+  //my0DExtProp->Delete();
+  //my0DExtActor->Delete();
 
-  // commented: porting to vtk 5.0
-  //  myPtsMaskPoints->UnRegisterAllOutputs();
-  myPtsMaskPoints->Delete();
+  myImplicitBoolean->Delete();
 
-  myPointLabels->Delete();
+#ifndef DISABLE_PLOT2DVIEWER
+  if(my2dHistogram) {
+    SMESH::ProcessIn2DViewers(this,SMESH::RemoveFrom2dViewer);
+    delete my2dHistogram;
+  }
+#endif
+}
 
+void SMESH_ActorDef::Delete()
+{
+  // This is just to guarantee that the DeleteActorEvent (which was previously invoked
+  // from the actor's destructor) will be thrown before removing the actor's observers,
+  // that is done inside the Superclass::Delete() method but before the destructor itself
+  // (see the issue 0021562: EDF SMESH: clipping and delete mesh clipped leads to crash).
+  // The event is caught by SMESHGUI::ProcessEvents() static method.
+  this->InvokeEvent( SMESH::DeleteActorEvent, NULL );
 
-  //Deleting of cells numbering pipeline
-  //---------------------------------------
-  myCellsNumDataSet->Delete();
+  Superclass::Delete();
+}
 
-  myClsLabeledDataMapper->RemoveAllInputs();
-  myClsLabeledDataMapper->Delete();
+void SMESH_ActorDef::SetPointsLabeled( bool theIsPointsLabeled )
+{
+  if(myNodeActor) {
+    myNodeActor->SetPointsLabeled(theIsPointsLabeled);
+    SetRepresentation(GetRepresentation());
+    myTimeStamp->Modified();
+  }
+}
 
-  // commented: porting to vtk 5.0
-  //  myClsSelectVisiblePoints->UnRegisterAllOutputs();
-  myClsSelectVisiblePoints->Delete();
+void SMESH_ActorDef::SetPointsFontProperties( SMESH::LabelFont theFamily, int theSize,
+                                              bool theBold, bool theItalic, bool theShadow,
+                                              double r, double g, double b )
+{    
+  if(myNodeActor) {
+    myNodeActor->SetFontProperties( theFamily, theSize, theBold, theItalic, theShadow, r, g, b );
+    SetRepresentation( GetRepresentation() );
+    myTimeStamp->Modified();
+  }
+}
 
-  // commented: porting to vtk 5.0
-  //  myClsMaskPoints->UnRegisterAllOutputs();
-  myClsMaskPoints->Delete();
+void SMESH_ActorDef::SetCellsFontProperties( SMESH::LabelFont theFamily, int theSize,
+                                             bool theBold, bool theItalic, bool theShadow,
+                                             double r, double g, double b )
+{    
+  if(my3DActor) {
+    my3DActor->SetFontProperties( theFamily, theSize, theBold, theItalic, theShadow, r, g, b );
+    SetRepresentation( GetRepresentation() );
+    myTimeStamp->Modified();
+  }
+  if(my2DActor) {
+    my2DActor->SetFontProperties( theFamily, theSize, theBold, theItalic, theShadow, r, g, b );
+    SetRepresentation( GetRepresentation() );
+    myTimeStamp->Modified();
+  }
+  if(my1DActor) {
+    my1DActor->SetFontProperties( theFamily, theSize, theBold, theItalic, theShadow, r, g, b );
+    SetRepresentation( GetRepresentation() );
+    myTimeStamp->Modified();
+  }
+  if(my0DActor) {
+    my0DActor->SetFontProperties( theFamily, theSize, theBold, theItalic, theShadow, r, g, b );
+    SetRepresentation( GetRepresentation() );
+    myTimeStamp->Modified();
+  }
+  if(myBallActor) {
+    myBallActor->SetFontProperties( theFamily, theSize, theBold, theItalic, theShadow, r, g, b );
+    SetRepresentation( GetRepresentation() );
+    myTimeStamp->Modified();
+  }
+}
 
-  // commented: porting to vtk 5.0
-  //  myCellCenters->UnRegisterAllOutputs();
-  myCellCenters->Delete();
+bool SMESH_ActorDef::GetPointsLabeled() {
+  return myNodeActor && myNodeActor->GetPointsLabeled();
+}
 
-  myCellsLabels->Delete();
+void SMESH_ActorDef::SetCellsLabeled(bool theIsCellsLabeled)
+{
+  if(my3DActor)
+    my3DActor->SetCellsLabeled(theIsCellsLabeled);
 
-  myImplicitBoolean->Delete();
+  if(my2DActor)
+    my2DActor->SetCellsLabeled(theIsCellsLabeled);
 
-  myTimeStamp->Delete();
-}
+  if(my1DActor)
+    my1DActor->SetCellsLabeled(theIsCellsLabeled);
 
+  if(my0DActor)
+    my0DActor->SetCellsLabeled(theIsCellsLabeled);
 
-void SMESH_ActorDef::SetPointsLabeled( bool theIsPointsLabeled )
-{    
-  vtkUnstructuredGrid* aGrid = GetUnstructuredGrid();
-    
-  myIsPointsLabeled = theIsPointsLabeled && aGrid->GetNumberOfPoints();
+  if(myBallActor)
+    myBallActor->SetCellsLabeled(theIsCellsLabeled);
 
-  if ( myIsPointsLabeled )
-  {
-    myPointsNumDataSet->ShallowCopy(aGrid);
-    vtkDataSet *aDataSet = myPointsNumDataSet;
-    
-    int aNbElem = aDataSet->GetNumberOfPoints();
-    
-    vtkIntArray *anArray = vtkIntArray::New();
-    anArray->SetNumberOfValues( aNbElem );
-    
-    for ( vtkIdType anId = 0; anId < aNbElem; anId++ )
-    {
-      int aSMDSId = myVisualObj->GetNodeObjId( anId );
-      anArray->SetValue( anId, aSMDSId );
-    }
-    
-    aDataSet->GetPointData()->SetScalars( anArray );
-    anArray->Delete();
-    myPtsMaskPoints->SetInput( aDataSet );
-    myPointLabels->SetVisibility( GetVisibility() );
-  }
-  else
-  {
-    myPointLabels->SetVisibility( false );
-  }
-  SetRepresentation(GetRepresentation());
   myTimeStamp->Modified();
 }
 
 
-void SMESH_ActorDef::SetCellsLabeled(bool theIsCellsLabeled)
-{
-  vtkUnstructuredGrid* aGrid = GetUnstructuredGrid();
-  myIsCellsLabeled = theIsCellsLabeled && aGrid->GetNumberOfPoints();
-  if(myIsCellsLabeled){
-    myCellsNumDataSet->ShallowCopy(aGrid);
-    vtkDataSet *aDataSet = myCellsNumDataSet;
-    int aNbElem = aDataSet->GetNumberOfCells();
-    vtkIntArray *anArray = vtkIntArray::New();
-    anArray->SetNumberOfValues(aNbElem);
-    for(int anId = 0; anId < aNbElem; anId++){
-      int aSMDSId = myVisualObj->GetElemObjId(anId);
-      anArray->SetValue(anId,aSMDSId);
-    }
-    aDataSet->GetCellData()->SetScalars(anArray);
-    myCellCenters->SetInput(aDataSet);
-    myCellsLabels->SetVisibility(GetVisibility());
-  }else{
-    myCellsLabels->SetVisibility(false);
-  }
-  myTimeStamp->Modified();
+bool SMESH_ActorDef::GetCellsLabeled() {
+  bool result = false;
+  if(my3DActor)
+    result = result || my3DActor->GetCellsLabeled();
+
+  if(my2DActor)
+    result = result || my2DActor->GetCellsLabeled();
+
+  if(my1DActor)
+    result = result || my1DActor->GetCellsLabeled();
+
+  if(my0DActor)
+    result = result || my0DActor->GetCellsLabeled();
+
+  if(myBallActor)
+    result = result || myBallActor->GetCellsLabeled();
+
+  return result;
 }
 
 
@@ -720,24 +766,24 @@ bool SMESH_ActorDef::GetFacesOriented()
   return myIsFacesOriented;
 }
 
-void SMESH_ActorDef::SetFacesOrientationColor(vtkFloatingPointType theColor[3])
+void SMESH_ActorDef::SetFacesOrientationColor(double r,double g,double b)
 {
-  my2DActor->SetFacesOrientationColor( theColor );
-  my3DActor->SetFacesOrientationColor( theColor );
+  my2DActor->SetFacesOrientationColor( r, g, b );
+  my3DActor->SetFacesOrientationColor( r, g, b );
 }
 
-void SMESH_ActorDef::GetFacesOrientationColor(vtkFloatingPointType theColor[3])
+void SMESH_ActorDef::GetFacesOrientationColor(double& r,double& g,double& b)
 {
-  my3DActor->GetFacesOrientationColor( theColor );
+  my3DActor->GetFacesOrientationColor( r, g, b );
 }
 
-void SMESH_ActorDef::SetFacesOrientationScale(vtkFloatingPointType theScale)
+void SMESH_ActorDef::SetFacesOrientationScale(double theScale)
 {
   my2DActor->SetFacesOrientationScale( theScale );
   my3DActor->SetFacesOrientationScale( theScale );
 }
 
-vtkFloatingPointType SMESH_ActorDef::GetFacesOrientationScale()
+double SMESH_ActorDef::GetFacesOrientationScale()
 {
   return my3DActor->GetFacesOrientationScale();
 }
@@ -754,7 +800,7 @@ bool SMESH_ActorDef::GetFacesOrientation3DVectors()
 }
 
 
-void 
+void
 SMESH_ActorDef::
 SetControlMode(eControl theMode)
 {
@@ -762,12 +808,16 @@ SetControlMode(eControl theMode)
 }
 
 
-void 
+void
 SMESH_ActorDef::
 SetControlMode(eControl theMode,
                bool theCheckEntityMode)
 {
-  SUIT_ResourceMgr* mgr = SUIT_Session::session()->resourceMgr();  
+  vtkLookupTable* lookupTable = static_cast<vtkLookupTable*>(myScalarBarActor->GetLookupTable());
+  bool isLogarithmic = lookupTable->GetScale() == VTK_SCALE_LOG10;
+  lookupTable->SetScale(VTK_SCALE_LINEAR);
+
+  SUIT_ResourceMgr* mgr = SUIT_Session::session()->resourceMgr();
   if( !mgr )
     return;
 
@@ -778,6 +828,7 @@ SetControlMode(eControl theMode,
   my1DActor->GetMapper()->SetScalarVisibility(false);
   my2DActor->GetMapper()->SetScalarVisibility(false);
   my3DActor->GetMapper()->SetScalarVisibility(false);
+  myBallActor->GetMapper()->SetScalarVisibility(false);
   myScalarBarActor->SetVisibility(false);
 
   bool anIsScalarVisible = theMode > eNone;
@@ -814,6 +865,27 @@ SetControlMode(eControl theMode,
       myFunctor.reset(new SMESH::Controls::FreeFaces());
       myControlActor = my2DActor;
       break;
+    case eCoincidentNodes:
+      {
+        SMESH::Controls::CoincidentNodes* cn = new SMESH::Controls::CoincidentNodes();
+        double tol = mgr->doubleValue( "SMESH", "equal_nodes_tolerance", 1e-7 );
+        cn->SetTolerance( tol );
+        myFunctor.reset(cn);
+        myControlActor = myNodeActor;
+        break;
+      }
+    case eCoincidentElems1D:
+      myFunctor.reset(new SMESH::Controls::CoincidentElements1D());
+      myControlActor = my1DActor;
+      break;
+    case eCoincidentElems2D:
+      myFunctor.reset(new SMESH::Controls::CoincidentElements2D());
+      myControlActor = my2DActor;
+      break;
+    case eCoincidentElems3D:
+      myFunctor.reset(new SMESH::Controls::CoincidentElements3D());
+      myControlActor = my3DActor;
+      break;
     case eBareBorderFace:
       myFunctor.reset(new SMESH::Controls::BareBorderFace());
       myControlActor = my2DActor;
@@ -932,19 +1004,23 @@ SetControlMode(eControl theMode,
       myControlMode = theMode;
       switch(myControlMode){
       case eFreeNodes:
+      case eCoincidentNodes:
         myNodeExtActor->SetExtControlMode(myFunctor);
         break;
       case eFreeEdges:
       case eFreeBorders:
+      case eCoincidentElems1D:
         my1DExtActor->SetExtControlMode(myFunctor);
         break;
       case eFreeFaces:
       case eBareBorderFace:
       case eOverConstrainedFace:
+      case eCoincidentElems2D:
         my2DExtActor->SetExtControlMode(myFunctor);
         break;
       case eBareBorderVolume:
       case eOverConstrainedVolume:
+      case eCoincidentElems3D:
         my3DExtActor->SetExtControlMode(myFunctor);
         break;
       case eLength2D:
@@ -958,29 +1034,48 @@ SetControlMode(eControl theMode,
       }
     }
 
-    if(theCheckEntityMode){
-      if(myControlActor == my1DActor)
+    if(theCheckEntityMode) {
+      if(myControlActor == my1DActor) {
+        if (!myIsEntityModeCache){
+          myEntityModeCache = GetEntityMode();
+          myIsEntityModeCache=true;
+        }
         SetEntityMode(eEdges);
-      else if(myControlActor == my2DActor){
-        switch(myControlMode){
+      }
+      else if(myControlActor == my2DActor) {
+        switch(myControlMode) {
         case eLength2D:
         case eFreeEdges:
         case eFreeFaces:
         case eMultiConnection2D:
-          //SetEntityMode(eEdges);
+          if (!myIsEntityModeCache){
+            myEntityModeCache = GetEntityMode();
+            myIsEntityModeCache=true;
+          }
           SetEntityMode(eFaces);
           break;
         default:
+          if (!myIsEntityModeCache){
+            myEntityModeCache = GetEntityMode();
+            myIsEntityModeCache=true;
+          }
           SetEntityMode(eFaces);
         }
-      }else if(myControlActor == my3DActor)
+      }else if(myControlActor == my3DActor) {
+        if (!myIsEntityModeCache){
+            myEntityModeCache = GetEntityMode();
+            myIsEntityModeCache=true;
+        }
         SetEntityMode(eVolumes);
     }
+    }
 
   }
   else {
-    if(theCheckEntityMode)
-      myEntityMode = eAllEntity;
+    if(theCheckEntityMode){
+      myEntityMode = myEntityModeCache;
+      myIsEntityModeCache = false;
+    }
     myFunctor.reset();
   }
 
@@ -988,35 +1083,38 @@ SetControlMode(eControl theMode,
 
   myTimeStamp->Modified();
   Modified();
+
+  lookupTable = static_cast<vtkLookupTable*>(myScalarBarActor->GetLookupTable());
+  double * range = lookupTable->GetRange();
+
+  if (isLogarithmic && range[0] > 1e-07 && range[1] > 1e-07)
+    lookupTable->SetScale(VTK_SCALE_LOG10);
+
+  Update();
 }
 
 
 void SMESH_ActorDef::AddToRender(vtkRenderer* theRenderer){
-  theRenderer->AddActor(myNodeActor);
+
+  //myHighlightActor->AddToRender(theRenderer);
+
   theRenderer->AddActor(myBaseActor);
-  
   theRenderer->AddActor(myNodeExtActor);
+  theRenderer->AddActor(my1DExtActor);
 
-  my3DActor->AddToRender(theRenderer);
+  my3DActor   ->AddToRender(theRenderer);
   my3DExtActor->AddToRender(theRenderer);
-  my2DActor->AddToRender(theRenderer);
+  my2DActor   ->AddToRender(theRenderer);
   my2DExtActor->AddToRender(theRenderer);
-
-  theRenderer->AddActor(my1DActor);
-  theRenderer->AddActor(my1DExtActor);
-
-  theRenderer->AddActor(my0DActor);
+  myNodeActor ->AddToRender(theRenderer);
+  my1DActor   ->AddToRender(theRenderer);
+  my0DActor   ->AddToRender(theRenderer);
+  myBallActor ->AddToRender(theRenderer);
   //theRenderer->AddActor(my0DExtActor);
 
   theRenderer->AddActor(myHighlitableActor);
-  
-  theRenderer->AddActor2D(myScalarBarActor);
 
-  myPtsSelectVisiblePoints->SetRenderer(theRenderer);
-  myClsSelectVisiblePoints->SetRenderer(theRenderer);
-
-  theRenderer->AddActor2D(myPointLabels);
-  theRenderer->AddActor2D(myCellsLabels);
+  theRenderer->AddActor2D(myScalarBarActor);
 
   // the superclass' method should be called at the end
   // (in particular, for correct work of selection)
@@ -1026,32 +1124,31 @@ void SMESH_ActorDef::AddToRender(vtkRenderer* theRenderer){
 void SMESH_ActorDef::RemoveFromRender(vtkRenderer* theRenderer){
   SALOME_Actor::RemoveFromRender(theRenderer);
 
-  theRenderer->RemoveActor(myNodeActor);
   theRenderer->RemoveActor(myBaseActor);
 
   theRenderer->RemoveActor(myNodeExtActor);
 
   theRenderer->RemoveActor(myHighlitableActor);
 
-  theRenderer->RemoveActor(my0DActor);
   //theRenderer->RemoveActor(my0DExtActor);
 
-  theRenderer->RemoveActor(my1DActor);
   theRenderer->RemoveActor(my1DExtActor);
 
   my2DActor->RemoveFromRender(theRenderer);
   my2DExtActor->RemoveFromRender(theRenderer);
   my3DActor->RemoveFromRender(theRenderer);
   my3DExtActor->RemoveFromRender(theRenderer);
+  myNodeActor->RemoveFromRender(theRenderer);
+  my0DActor->RemoveFromRender(theRenderer);
+  myBallActor->RemoveFromRender(theRenderer);
+  my1DActor->RemoveFromRender(theRenderer);
 
   theRenderer->RemoveActor(myScalarBarActor);
-  theRenderer->RemoveActor(myPointLabels);
-  theRenderer->RemoveActor(myCellsLabels);
 }
 
 
-bool SMESH_ActorDef::Init(TVisualObjPtr theVisualObj, 
-                          const char* theEntry, 
+bool SMESH_ActorDef::Init(TVisualObjPtr theVisualObj,
+                          const char* theEntry,
                           const char* theName,
                           int theIsClear)
 {
@@ -1068,21 +1165,23 @@ bool SMESH_ActorDef::Init(TVisualObjPtr theVisualObj,
   myHighlitableActor->Init(myVisualObj,myImplicitBoolean);
 
   myNodeExtActor->Init(myVisualObj,myImplicitBoolean);
-  
+
   my0DActor->Init(myVisualObj,myImplicitBoolean);
+  myBallActor->Init(myVisualObj,myImplicitBoolean);
   //my0DExtActor->Init(myVisualObj,myImplicitBoolean);
-  
+
   my1DActor->Init(myVisualObj,myImplicitBoolean);
   my1DExtActor->Init(myVisualObj,myImplicitBoolean);
-  
+
   my2DActor->Init(myVisualObj,myImplicitBoolean);
   my2DExtActor->Init(myVisualObj,myImplicitBoolean);
   my3DActor->Init(myVisualObj,myImplicitBoolean);
   my3DExtActor->Init(myVisualObj,myImplicitBoolean);
-  
+
   my0DActor->GetMapper()->SetLookupTable(myLookupTable);
+  myBallActor->GetMapper()->SetLookupTable(myLookupTable);
   //my0DExtActor->GetMapper()->SetLookupTable(myLookupTable);
-  
+
   my1DActor->GetMapper()->SetLookupTable(myLookupTable);
   my1DExtActor->GetMapper()->SetLookupTable(myLookupTable);
 
@@ -1091,10 +1190,11 @@ bool SMESH_ActorDef::Init(TVisualObjPtr theVisualObj,
   my3DActor->GetMapper()->SetLookupTable(myLookupTable);
   my3DExtActor->GetMapper()->SetLookupTable(myLookupTable);
     
-  vtkFloatingPointType aFactor, aUnits;
+  double aFactor, aUnits;
   my2DActor->GetPolygonOffsetParameters(aFactor,aUnits);
   my2DActor->SetPolygonOffsetParameters(aFactor,aUnits*0.75);
   my2DExtActor->SetPolygonOffsetParameters(aFactor,aUnits*0.5);
+  my3DActor->SetPolygonOffsetParameters(2*aFactor,aUnits);
 
   SUIT_ResourceMgr* mgr = SUIT_Session::session()->resourceMgr();
   if( !mgr )
@@ -1107,7 +1207,7 @@ bool SMESH_ActorDef::Init(TVisualObjPtr theVisualObj,
 
   int aMode = mgr->integerValue( "SMESH", "display_mode" );
   SetRepresentation(-1);
-  
+
   if(aMode == 0){
     SetRepresentation(eEdge);
   }else if(aMode == 1){
@@ -1115,7 +1215,7 @@ bool SMESH_ActorDef::Init(TVisualObjPtr theVisualObj,
   }else if(aMode == 2){
     SetRepresentation(ePoint);
   }
-  
+
   if(aMode == 3){
     SetShrink();
   }
@@ -1133,7 +1233,7 @@ bool SMESH_ActorDef::Init(TVisualObjPtr theVisualObj,
 }
 
 
-vtkFloatingPointType* SMESH_ActorDef::GetBounds(){
+double* SMESH_ActorDef::GetBounds(){
   return myNodeActor->GetBounds();
 }
 
@@ -1148,12 +1248,13 @@ void SMESH_ActorDef::SetTransform(VTKViewer_Transform* theTransform){
 
   myNodeActor->SetTransform(theTransform);
   myBaseActor->SetTransform(theTransform);
-  
+
   myHighlitableActor->SetTransform(theTransform);
 
   myNodeExtActor->SetTransform(theTransform);
 
   my0DActor->SetTransform(theTransform);
+  myBallActor->SetTransform(theTransform);
   //my0DExtActor->SetTransform(theTransform);
 
   my1DActor->SetTransform(theTransform);
@@ -1183,16 +1284,15 @@ vtkMapper* SMESH_ActorDef::GetMapper(){
 }
 
 
-vtkUnstructuredGrid* SMESH_ActorDef::GetUnstructuredGrid(){ 
+vtkUnstructuredGrid* SMESH_ActorDef::GetUnstructuredGrid(){
   return myVisualObj->GetUnstructuredGrid();
 }
 
 
 bool SMESH_ActorDef::IsInfinitive(){
   vtkDataSet *aDataSet = myPickableActor->GetUnstructuredGrid();
-  aDataSet->Update();
   myIsInfinite = aDataSet->GetNumberOfCells() == 0 ||
-    ( aDataSet->GetNumberOfCells() == 1 && 
+    ( aDataSet->GetNumberOfCells() == 1 &&
     aDataSet->GetCell(0)->GetCellType() == VTK_VERTEX );
   return SALOME_Actor::IsInfinitive();
 }
@@ -1205,11 +1305,11 @@ void SMESH_ActorDef::SetIsShrunkable(bool theShrunkable){
   Modified();
 }
 
-vtkFloatingPointType SMESH_ActorDef::GetShrinkFactor(){
+double SMESH_ActorDef::GetShrinkFactor(){
   return myBaseActor->GetShrinkFactor();
 }
 
-void SMESH_ActorDef::SetShrinkFactor(vtkFloatingPointType theValue){
+void SMESH_ActorDef::SetShrinkFactor(double theValue){
   myBaseActor->SetShrinkFactor(theValue);
 
   my1DActor->SetShrinkFactor(theValue);
@@ -1266,7 +1366,7 @@ int SMESH_ActorDef::GetNodeObjId(int theVtkID){
   return myPickableActor->GetNodeObjId(theVtkID);
 }
 
-vtkFloatingPointType* SMESH_ActorDef::GetNodeCoord(int theObjID){
+double* SMESH_ActorDef::GetNodeCoord(int theObjID){
   return myPickableActor->GetNodeCoord(theObjID);
 }
 
@@ -1290,44 +1390,47 @@ void SMESH_ActorDef::SetVisibility(int theMode, bool theIsUpdateRepersentation){
 
   myNodeActor->VisibilityOff();
   myBaseActor->VisibilityOff();
-  
+
   myNodeExtActor->VisibilityOff();
 
   my0DActor->VisibilityOff();
+  myBallActor->VisibilityOff();
   //my0DExtActor->VisibilityOff();
 
   my1DActor->VisibilityOff();
   my1DExtActor->VisibilityOff();
-  
+
   my2DActor->VisibilityOff();
   my2DExtActor->VisibilityOff();
   my3DActor->VisibilityOff();
   my3DExtActor->VisibilityOff();
-  
+
   myScalarBarActor->VisibilityOff();
-  myPointLabels->VisibilityOff();
-  myCellsLabels->VisibilityOff();
-  
+
   if(GetVisibility()){
     if(theIsUpdateRepersentation)
       SetRepresentation(GetRepresentation());
-    
+
     if(myControlMode != eNone){
       switch(myControlMode){
       case eFreeNodes:
+      case eCoincidentNodes:
         myNodeExtActor->VisibilityOn();
         break;
       case eFreeEdges:
       case eFreeBorders:
+      case eCoincidentElems1D:
         my1DExtActor->VisibilityOn();
         break;
       case eFreeFaces:
       case eBareBorderFace:
       case eOverConstrainedFace:
+      case eCoincidentElems2D:
         my2DExtActor->VisibilityOn();
         break;
       case eBareBorderVolume:
       case eOverConstrainedVolume:
+      case eCoincidentElems3D:
         my3DExtActor->VisibilityOn();
         break;
       case eLength2D:
@@ -1345,30 +1448,44 @@ void SMESH_ActorDef::SetVisibility(int theMode, bool theIsUpdateRepersentation){
       myNodeActor->VisibilityOn();
     }
 
-    if(myEntityMode & e0DElements){
+    if(myEntityMode & e0DElements && GetRepresentation() != ePoint ){
       my0DActor->VisibilityOn();
     }
+    if(myEntityMode & eBallElem && GetRepresentation() != ePoint ){
+      myBallActor->VisibilityOn();
+    }
 
     if(myEntityMode & eEdges && GetRepresentation() != ePoint){
       my1DActor->VisibilityOn();
     }
-    
+
     if(myEntityMode & eFaces && GetRepresentation() != ePoint){
       my2DActor->VisibilityOn();
     }
-    
+
     if(myEntityMode & eVolumes && GetRepresentation() != ePoint){
       my3DActor->VisibilityOn();
     }
-    
-    if(myIsPointsLabeled){ 
-      myPointLabels->VisibilityOn();
+
+    if(myNodeActor->GetPointsLabeled()){
       myNodeActor->VisibilityOn();
     }
 
-    if(myIsCellsLabeled) 
-      myCellsLabels->VisibilityOn();
-  } 
+    if(my0DActor)
+      my0DActor->UpdateLabels();
+
+    if(myBallActor)
+      myBallActor->UpdateLabels();
+
+    if(my1DActor)
+      my1DActor->UpdateLabels();
+
+    if(my2DActor)
+      my2DActor->UpdateLabels();
+
+    if(my3DActor)
+      my3DActor->UpdateLabels();
+  }
 #ifndef DISABLE_PLOT2DVIEWER
   else
     SMESH::ProcessIn2DViewers(this,SMESH::RemoveFrom2dViewer);
@@ -1387,6 +1504,11 @@ void SMESH_ActorDef::SetEntityMode(unsigned int theMode)
     theMode &= ~e0DElements;
   }
 
+  if(!myVisualObj->GetNbEntities(SMDSAbs_Ball)) {
+    myEntityState &= ~eBallElem;
+    theMode &= ~eBallElem;
+  }
+
   if(!myVisualObj->GetNbEntities(SMDSAbs_Edge)) {
     myEntityState &= ~eEdges;
     theMode &= ~eEdges;
@@ -1406,6 +1528,9 @@ void SMESH_ActorDef::SetEntityMode(unsigned int theMode)
     if(myVisualObj->GetNbEntities(SMDSAbs_0DElement))
       theMode |= e0DElements;
 
+    if(myVisualObj->GetNbEntities(SMDSAbs_Ball))
+      theMode |= eBallElem;
+
     if(myVisualObj->GetNbEntities(SMDSAbs_Edge))
       theMode |= eEdges;
 
@@ -1434,6 +1559,11 @@ void SMESH_ActorDef::SetEntityMode(unsigned int theMode)
     aHightFilter->RegisterCellsWithType(VTK_VERTEX);
   }
 
+  if (myEntityMode & eBallElem) {
+    aFilter->RegisterCellsWithType(VTK_POLY_VERTEX);
+    aHightFilter->RegisterCellsWithType(VTK_POLY_VERTEX);
+  }
+
   if (myEntityMode & eEdges) {
     if (MYDEBUG) MESSAGE("EDGES");
     aFilter->RegisterCellsWithType(VTK_LINE);
@@ -1450,12 +1580,14 @@ void SMESH_ActorDef::SetEntityMode(unsigned int theMode)
     aFilter->RegisterCellsWithType(VTK_QUAD);
     aFilter->RegisterCellsWithType(VTK_QUADRATIC_TRIANGLE);
     aFilter->RegisterCellsWithType(VTK_QUADRATIC_QUAD);
+    aFilter->RegisterCellsWithType(VTK_BIQUADRATIC_QUAD);
 
     aHightFilter->RegisterCellsWithType(VTK_TRIANGLE);
     aHightFilter->RegisterCellsWithType(VTK_POLYGON);
     aHightFilter->RegisterCellsWithType(VTK_QUAD);
     aHightFilter->RegisterCellsWithType(VTK_QUADRATIC_TRIANGLE);
     aHightFilter->RegisterCellsWithType(VTK_QUADRATIC_QUAD);
+    aHightFilter->RegisterCellsWithType(VTK_BIQUADRATIC_QUAD);
   }
 
   if (myEntityMode & eVolumes) {
@@ -1465,21 +1597,25 @@ void SMESH_ActorDef::SetEntityMode(unsigned int theMode)
     aFilter->RegisterCellsWithType(VTK_HEXAHEDRON);
     aFilter->RegisterCellsWithType(VTK_WEDGE);
     aFilter->RegisterCellsWithType(VTK_PYRAMID);
+    aFilter->RegisterCellsWithType(VTK_HEXAGONAL_PRISM);
     aFilter->RegisterCellsWithType(VTK_QUADRATIC_TETRA);
     aFilter->RegisterCellsWithType(VTK_QUADRATIC_HEXAHEDRON);
+    aFilter->RegisterCellsWithType(VTK_TRIQUADRATIC_HEXAHEDRON);
     aFilter->RegisterCellsWithType(VTK_QUADRATIC_WEDGE);
     aFilter->RegisterCellsWithType(VTK_CONVEX_POINT_SET);
 //#ifdef VTK_HAVE_POLYHEDRON
     aFilter->RegisterCellsWithType(VTK_POLYHEDRON);
 //#endif
-    
+
     aHightFilter->RegisterCellsWithType(VTK_TETRA);
     aHightFilter->RegisterCellsWithType(VTK_VOXEL);
     aHightFilter->RegisterCellsWithType(VTK_HEXAHEDRON);
     aHightFilter->RegisterCellsWithType(VTK_WEDGE);
     aHightFilter->RegisterCellsWithType(VTK_PYRAMID);
+    aHightFilter->RegisterCellsWithType(VTK_HEXAGONAL_PRISM);
     aHightFilter->RegisterCellsWithType(VTK_QUADRATIC_TETRA);
     aHightFilter->RegisterCellsWithType(VTK_QUADRATIC_HEXAHEDRON);
+    aHightFilter->RegisterCellsWithType(VTK_TRIQUADRATIC_HEXAHEDRON);
     aHightFilter->RegisterCellsWithType(VTK_QUADRATIC_WEDGE);
     aHightFilter->RegisterCellsWithType(VTK_QUADRATIC_PYRAMID);
     aHightFilter->RegisterCellsWithType(VTK_CONVEX_POINT_SET);
@@ -1493,10 +1629,12 @@ void SMESH_ActorDef::SetEntityMode(unsigned int theMode)
 }
 
 void SMESH_ActorDef::SetRepresentation (int theMode)
-{ 
+{
   int aNbEdges = myVisualObj->GetNbEntities(SMDSAbs_Edge);
   int aNbFaces = myVisualObj->GetNbEntities(SMDSAbs_Face);
   int aNbVolumes = myVisualObj->GetNbEntities(SMDSAbs_Volume);
+  int aNb0Ds       = myVisualObj->GetNbEntities(SMDSAbs_0DElement);
+  int aNbBalls       = myVisualObj->GetNbEntities(SMDSAbs_Ball);
 
   if (theMode < 0) {
     myRepresentation = eSurface;
@@ -1508,12 +1646,12 @@ void SMESH_ActorDef::SetRepresentation (int theMode)
   } else {
     switch (theMode) {
     case eEdge:
-      if (!aNbFaces && !aNbVolumes && !aNbEdges) return;
+      if (!aNbFaces && !aNbVolumes && !aNbEdges && !aNb0Ds && !aNbBalls) return;
       break;
     case eSurface:
-      if (!aNbFaces && !aNbVolumes) return;
+      if (!aNbFaces && !aNbVolumes && !aNb0Ds && !aNbBalls) return;
       break;
-    }    
+    }
     myRepresentation = theMode;
   }
 
@@ -1526,13 +1664,14 @@ void SMESH_ActorDef::SetRepresentation (int theMode)
       myIsShrunk = true;
     } else {
       SetShrink();
-    }      
+    }
   }
 
   myPickableActor = myBaseActor;
   myNodeActor->SetVisibility(false);
   myNodeExtActor->SetVisibility(false);
   vtkProperty *aProp = NULL, *aBackProp = NULL;
+  vtkProperty *aPropVN = NULL, *aPropVR = NULL;
   SMESH_DeviceActor::EReperesent aReperesent = SMESH_DeviceActor::EReperesent(-1);
   SMESH_Actor::EQuadratic2DRepresentation aQuadraticMode = GetQuadratic2DRepresentation();
   switch (myRepresentation) {
@@ -1540,16 +1679,18 @@ void SMESH_ActorDef::SetRepresentation (int theMode)
     myPickableActor = myNodeActor;
     myNodeActor->SetVisibility(true);
     aQuadraticMode = SMESH_Actor::eLines;
-    aProp = aBackProp = myNodeProp;
+    aProp = aBackProp = aPropVN = aPropVR = myNodeProp;
     aReperesent = SMESH_DeviceActor::ePoint;
     break;
   case eEdge:
-    aProp = aBackProp = myEdgeProp;
+    aProp = aBackProp = aPropVN = aPropVR = myEdgeProp;
     aReperesent = SMESH_DeviceActor::eInsideframe;
     break;
   case eSurface:
     aProp = mySurfaceProp;
     aBackProp = myBackSurfaceProp;
+    aPropVN = myNormalVProp;
+    aPropVR = myReversedVProp;
     aReperesent = SMESH_DeviceActor::eSurface;
     break;
   }
@@ -1564,9 +1705,9 @@ void SMESH_ActorDef::SetRepresentation (int theMode)
     my2DActor->SetQuadraticArcMode(true);
 
   my2DExtActor->SetRepresentation(aReperesent);
-  
-  my3DActor->SetProperty(aProp);
-  my3DActor->SetBackfaceProperty(aBackProp);
+
+  my3DActor->SetProperty(aPropVN);
+  my3DActor->SetBackfaceProperty(aPropVR);
   my3DActor->SetRepresentation(aReperesent);
 
   //my0DExtActor->SetVisibility(false);
@@ -1578,6 +1719,7 @@ void SMESH_ActorDef::SetRepresentation (int theMode)
   //my0DActor->SetProperty(aProp);
   //my0DActor->SetBackfaceProperty(aBackProp);
   my0DActor->SetRepresentation(aReperesent);
+  myBallActor->SetRepresentation(aReperesent);
   //my0DExtActor->SetRepresentation(aReperesent);
 
   switch(myControlMode){
@@ -1588,7 +1730,7 @@ void SMESH_ActorDef::SetRepresentation (int theMode)
       aReperesent = SMESH_DeviceActor::eInsideframe;
     break;
   }
-  
+
   if(aQuadraticMode == SMESH_Actor::eLines)
     my1DActor->SetQuadraticArcMode(false);
   else if(aQuadraticMode == SMESH_Actor::eArcs)
@@ -1620,8 +1762,8 @@ void SMESH_ActorDef::SetPointRepresentation(bool theIsPointsVisible){
   SetRepresentation(GetRepresentation());
 }
 
-bool SMESH_ActorDef::GetPointRepresentation(){ 
-  return myIsPointsVisible || myIsPointsLabeled;
+bool SMESH_ActorDef::GetPointRepresentation(){
+  return myIsPointsVisible || myNodeActor->GetPointsLabeled();
 }
 
 
@@ -1636,18 +1778,21 @@ void SMESH_ActorDef::UpdateHighlight(){
   case SMESH_DeviceActor::eWireframe:
     {
       if(myIsHighlighted) {
-       myHighlitableActor->SetProperty(myHighlightProp);
+        myHighlitableActor->SetProperty(myHighlightProp);
+        myBallActor->SetProperty(myBallHighlightProp);
       }else if(myIsPreselected){
-       myHighlitableActor->SetProperty(myPreselectProp);
+        myHighlitableActor->SetProperty(myPreselectProp);
+        myBallActor->SetProperty(myBallPreselectProp);
       } else if(anIsVisible){
-       (myRepresentation == eSurface) ? 
-         myHighlitableActor->SetProperty(myOutLineProp) : myHighlitableActor->SetProperty(myEdgeProp);
+        myBallActor->SetProperty(myBallProp);
+        (myRepresentation == eSurface) ?
+          myHighlitableActor->SetProperty(myOutLineProp) : myHighlitableActor->SetProperty(myEdgeProp);
       }
       if(GetUnstructuredGrid()->GetNumberOfCells()) {
-       myHighlitableActor->SetHighlited(anIsVisible);
-       myHighlitableActor->GetExtractUnstructuredGrid()->
-         SetModeOfExtraction(VTKViewer_ExtractUnstructuredGrid::eCells);
-       myHighlitableActor->SetRepresentation(SMESH_DeviceActor::eWireframe);
+        myHighlitableActor->SetHighlited(anIsVisible);
+        myHighlitableActor->GetExtractUnstructuredGrid()->
+          SetModeOfExtraction(VTKViewer_ExtractUnstructuredGrid::eCells);
+        myHighlitableActor->SetRepresentation(SMESH_DeviceActor::eWireframe);
       }
       myHighlitableActor->SetVisibility(anIsVisible);
       break;
@@ -1655,11 +1800,11 @@ void SMESH_ActorDef::UpdateHighlight(){
   case SMESH_DeviceActor::ePoint:
     {
       if(myIsHighlighted) {
-       myNodeActor->SetProperty(myHighlightProp);
+        myNodeActor->SetProperty(myHighlightProp);
       }else if(myIsPreselected) {
-       myNodeActor->SetProperty(myPreselectProp);
+        myNodeActor->SetProperty(myPreselectProp);
       } else if(anIsVisible) {
-       myNodeActor->SetProperty(myNodeProp);
+        myNodeActor->SetProperty(myNodeProp);
       }
       myNodeActor->SetRepresentation(SMESH_DeviceActor::ePoint);
       myNodeActor->GetExtractUnstructuredGrid()->SetModeOfExtraction(VTKViewer_ExtractUnstructuredGrid::ePoints);
@@ -1677,10 +1822,10 @@ void SMESH_ActorDef::highlight(bool theHighlight){
 }
 
 
-void SMESH_ActorDef::SetPreSelected(bool thePreselect){ 
+void SMESH_ActorDef::SetPreSelected(bool thePreselect){
   if ( myIsPreselected == thePreselect )
     return;
-  myIsPreselected = thePreselect; 
+  myIsPreselected = thePreselect;
   UpdateHighlight();
 }
 
@@ -1728,18 +1873,36 @@ void SMESH_ActorDef::Update(){
     if (anObjTime > aTime)
       SetControlMode(GetControlMode(),false);
   }
-  if(myIsPointsLabeled){
-    SetPointsLabeled(myIsPointsLabeled);
-  }
-  if(myIsCellsLabeled){
-    SetCellsLabeled(myIsCellsLabeled);
-  }
+
+  if(myNodeActor)
+    myNodeActor->UpdateLabels();
+
+  if(my0DActor)
+    my0DActor->UpdateLabels();
+
+  if(myBallActor)
+    myBallActor->UpdateLabels();
+
+  if(my1DActor)
+    my1DActor->UpdateLabels();
+
+  if(my2DActor)
+    my2DActor->UpdateLabels();
+
+  if(my3DActor)
+    my3DActor->UpdateLabels();
+
   if(myIsFacesOriented){
     SetFacesOriented(myIsFacesOriented);
   }
+
+  if(myVisualObj->GetEntitiesFlag()) {
+    myEntityMode |= myVisualObj->GetEntitiesState();
+  }
+
   SetEntityMode(GetEntityMode());
   SetVisibility(GetVisibility());
-  
+
   myTimeStamp->Modified();
   Modified();
 }
@@ -1752,49 +1915,71 @@ void SMESH_ActorDef::ReleaseGraphicsResources(vtkWindow *renWin){
 }
 
 
-static void GetColor(vtkProperty *theProperty, vtkFloatingPointType& r,vtkFloatingPointType& g,vtkFloatingPointType& b){
-  vtkFloatingPointType* aColor = theProperty->GetColor();
+static void GetColor(vtkProperty *theProperty, double& r,double& g,double& b){
+  double* aColor = theProperty->GetColor();
   r = aColor[0];
   g = aColor[1];
   b = aColor[2];
 }
 
 
-void SMESH_ActorDef::SetOpacity(vtkFloatingPointType theValue){
+void SMESH_ActorDef::SetOpacity(double theValue){
   mySurfaceProp->SetOpacity(theValue);
   myBackSurfaceProp->SetOpacity(theValue);
+  myNormalVProp->SetOpacity(theValue);
+  myReversedVProp->SetOpacity(theValue);
   myEdgeProp->SetOpacity(theValue);
+  myOutLineProp->SetOpacity(theValue);
   myNodeProp->SetOpacity(theValue);
 
   my1DProp->SetOpacity(theValue);
+  my0DProp->SetOpacity(theValue);
+  myBallProp->SetOpacity(theValue);
 }
 
 
-vtkFloatingPointType SMESH_ActorDef::GetOpacity(){
+double SMESH_ActorDef::GetOpacity(){
   return mySurfaceProp->GetOpacity();
 }
 
 
-void SMESH_ActorDef::SetSufaceColor(vtkFloatingPointType r,vtkFloatingPointType g,vtkFloatingPointType b, int delta){
+void SMESH_ActorDef::SetSufaceColor(double r,double g,double b, int delta){
   mySurfaceProp->SetColor(r,g,b);
+  my2DExtProp->SetColor(1.0-r,1.0-g,1.0-b);
   if( SMESH_GroupObj* aGroupObj = dynamic_cast<SMESH_GroupObj*>( myVisualObj.get() ) )
-    if( aGroupObj->GetElementType() == SMDSAbs_Face ||
-        aGroupObj->GetElementType() == SMDSAbs_Volume )
+    if( aGroupObj->GetElementType() == SMDSAbs_Face )
       myNameActor->SetBackgroundColor(r,g,b);
-  
+
   myDeltaBrightness = delta;
   QColor bfc = Qtx::mainColorToSecondary(QColor(int(r*255),int(g*255),int(b*255)), delta);
   myBackSurfaceProp->SetColor( bfc.red() / 255. , bfc.green() / 255. , bfc.blue() / 255. );
   Modified();
 }
 
-void SMESH_ActorDef::GetSufaceColor(vtkFloatingPointType& r,vtkFloatingPointType& g,vtkFloatingPointType& b, int& delta){
+void SMESH_ActorDef::GetSufaceColor(double& r,double& g,double& b, int& delta){
   ::GetColor(mySurfaceProp,r,g,b);
-  my2DExtProp->SetColor(1.0-r,1.0-g,1.0-b);
   delta = myDeltaBrightness;
 }
 
-void SMESH_ActorDef::SetEdgeColor(vtkFloatingPointType r,vtkFloatingPointType g,vtkFloatingPointType b){
+void SMESH_ActorDef::SetVolumeColor(double r,double g,double b, int delta){
+  myNormalVProp->SetColor(r,g,b);
+  my3DExtProp->SetColor(1.0-r,1.0-g,1.0-b);
+  if( SMESH_GroupObj* aGroupObj = dynamic_cast<SMESH_GroupObj*>( myVisualObj.get() ) )
+    if( aGroupObj->GetElementType() == SMDSAbs_Volume )
+      myNameActor->SetBackgroundColor(r,g,b);
+
+  myDeltaVBrightness = delta;
+  QColor bfc = Qtx::mainColorToSecondary(QColor(int(r*255),int(g*255),int(b*255)), delta);
+  myReversedVProp->SetColor( bfc.red() / 255. , bfc.green() / 255. , bfc.blue() / 255. );
+  Modified();
+}
+
+void SMESH_ActorDef::GetVolumeColor(double& r,double& g,double& b, int& delta){
+  ::GetColor(myNormalVProp,r,g,b);
+  delta = myDeltaVBrightness;
+}
+
+void SMESH_ActorDef::SetEdgeColor(double r,double g,double b){
   myEdgeProp->SetColor(r,g,b);
   my1DProp->SetColor(r,g,b);
   my1DExtProp->SetColor(1.0-r,1.0-g,1.0-b);
@@ -1804,21 +1989,21 @@ void SMESH_ActorDef::SetEdgeColor(vtkFloatingPointType r,vtkFloatingPointType g,
   Modified();
 }
 
-void SMESH_ActorDef::GetEdgeColor(vtkFloatingPointType& r,vtkFloatingPointType& g,vtkFloatingPointType& b){
+void SMESH_ActorDef::GetEdgeColor(double& r,double& g,double& b){
   ::GetColor(myEdgeProp,r,g,b);
 }
 
-void SMESH_ActorDef::SetOutlineColor(vtkFloatingPointType r,vtkFloatingPointType g,vtkFloatingPointType b){
+void SMESH_ActorDef::SetOutlineColor(double r,double g,double b){
   myOutLineProp->SetColor(r,g,b);
   Modified();
 }
 
-void SMESH_ActorDef::GetOutlineColor(vtkFloatingPointType& r,vtkFloatingPointType& g,vtkFloatingPointType& b){
+void SMESH_ActorDef::GetOutlineColor(double& r,double& g,double& b){
   ::GetColor(myOutLineProp,r,g,b);
 }
 
 
-void SMESH_ActorDef::SetNodeColor(vtkFloatingPointType r,vtkFloatingPointType g,vtkFloatingPointType b){ 
+void SMESH_ActorDef::SetNodeColor(double r,double g,double b){ 
   myNodeProp->SetColor(r,g,b);
   myNodeExtProp->SetColor(1.0-r,1.0-g,1.0-b);
   if( SMESH_GroupObj* aGroupObj = dynamic_cast<SMESH_GroupObj*>( myVisualObj.get() ) )
@@ -1827,11 +2012,11 @@ void SMESH_ActorDef::SetNodeColor(vtkFloatingPointType r,vtkFloatingPointType g,
   Modified();
 }
 
-void SMESH_ActorDef::GetNodeColor(vtkFloatingPointType& r,vtkFloatingPointType& g,vtkFloatingPointType& b){ 
+void SMESH_ActorDef::GetNodeColor(double& r,double& g,double& b){ 
   ::GetColor(myNodeProp,r,g,b);
 }
 
-void SMESH_ActorDef::Set0DColor(vtkFloatingPointType r,vtkFloatingPointType g,vtkFloatingPointType b){ 
+void SMESH_ActorDef::Set0DColor(double r,double g,double b){ 
   my0DProp->SetColor(r,g,b);
   if( SMESH_GroupObj* aGroupObj = dynamic_cast<SMESH_GroupObj*>( myVisualObj.get() ) )
     if( aGroupObj->GetElementType() == SMDSAbs_0DElement )
@@ -1839,53 +2024,109 @@ void SMESH_ActorDef::Set0DColor(vtkFloatingPointType r,vtkFloatingPointType g,vt
   Modified();
 }
 
-void SMESH_ActorDef::Get0DColor(vtkFloatingPointType& r,vtkFloatingPointType& g,vtkFloatingPointType& b){ 
+void SMESH_ActorDef::Get0DColor(double& r,double& g,double& b){ 
   ::GetColor(my0DProp,r,g,b);
 }
 
-void SMESH_ActorDef::SetHighlightColor(vtkFloatingPointType r,vtkFloatingPointType g,vtkFloatingPointType b){ 
+void SMESH_ActorDef::SetBallColor(double r,double g,double b){ 
+  myBallProp->SetColor(r,g,b);
+  if( SMESH_GroupObj* aGroupObj = dynamic_cast<SMESH_GroupObj*>( myVisualObj.get() ) )
+    if( aGroupObj->GetElementType() == SMDSAbs_Ball )
+      myNameActor->SetBackgroundColor(r,g,b);
+  Modified();
+}
+
+void SMESH_ActorDef::GetBallColor(double& r,double& g,double& b){ 
+  ::GetColor(myBallProp,r,g,b);
+}
+
+void SMESH_ActorDef::SetHighlightColor(double r,double g,double b){ 
   myHighlightProp->SetColor(r,g,b);
+  myBallHighlightProp->SetColor(r,g,b);
   Modified();
 }
 
-void SMESH_ActorDef::GetHighlightColor(vtkFloatingPointType& r,vtkFloatingPointType& g,vtkFloatingPointType& b){ 
+void SMESH_ActorDef::GetHighlightColor(double& r,double& g,double& b){ 
   ::GetColor(myHighlightProp,r,g,b);
 }
 
-void SMESH_ActorDef::SetPreHighlightColor(vtkFloatingPointType r,vtkFloatingPointType g,vtkFloatingPointType b){ 
+void SMESH_ActorDef::SetPreHighlightColor(double r,double g,double b){ 
   myPreselectProp->SetColor(r,g,b);
+  myBallPreselectProp->SetColor(r,g,b);
   Modified();
 }
 
-void SMESH_ActorDef::GetPreHighlightColor(vtkFloatingPointType& r,vtkFloatingPointType& g,vtkFloatingPointType& b){ 
+void SMESH_ActorDef::GetPreHighlightColor(double& r,double& g,double& b){ 
   ::GetColor(myPreselectProp,r,g,b);
 }
 
 
-vtkFloatingPointType SMESH_ActorDef::GetLineWidth(){
+double SMESH_ActorDef::GetLineWidth(){
   return myEdgeProp->GetLineWidth();
 }
 
 
-void SMESH_ActorDef::SetLineWidth(vtkFloatingPointType theVal){
+void SMESH_ActorDef::SetLineWidth(double theVal){
   myEdgeProp->SetLineWidth(theVal);
 
   my1DProp->SetLineWidth(theVal + aLineWidthInc);
   my1DExtProp->SetLineWidth(theVal + aLineWidthInc);
-
+  my2DExtProp->SetLineWidth(theVal + aLineWidthInc);
+  my3DExtProp->SetLineWidth(theVal + aLineWidthInc);
+  myOutLineProp->SetLineWidth(theVal);
+  myHighlightProp->SetLineWidth(theVal);
+  myPreselectProp->SetLineWidth(theVal);
   Modified();
 }
 
+double SMESH_ActorDef::GetOutlineWidth()
+{
+  return myOutLineProp->GetLineWidth();
+}
 
-void SMESH_ActorDef::Set0DSize(vtkFloatingPointType theVal){
+void SMESH_ActorDef::SetOutlineWidth(double theVal)
+{
+  myOutLineProp->SetLineWidth(theVal);
+  Modified();
+}
+
+void SMESH_ActorDef::Set0DSize(double theVal){
   my0DProp->SetPointSize(theVal);
+  myHighlightProp->SetPointSize(theVal);
+  myPreselectProp->SetPointSize(theVal);
+
+  if(SMESH_SVTKActor* aCustom = SMESH_SVTKActor::SafeDownCast( myHighlightActor )) {
+    aCustom->Set0DSize(theVal);
+  }
+  if(SMESH_SVTKActor* aCustom = SMESH_SVTKActor::SafeDownCast( myPreHighlightActor )) {
+    aCustom->Set0DSize(theVal);
+  }
+
   Modified();
 }
 
-vtkFloatingPointType SMESH_ActorDef::Get0DSize(){
+double SMESH_ActorDef::Get0DSize(){
   return my0DProp->GetPointSize();
 }
 
+void SMESH_ActorDef::SetBallSize(double theVal){
+  myBallProp->SetPointSize(theVal);
+  myBallHighlightProp->SetPointSize(theVal);
+  myBallPreselectProp->SetPointSize(theVal);
+  if(SMESH_SVTKActor* aCustom = SMESH_SVTKActor::SafeDownCast( myHighlightActor )) {
+    aCustom->SetBallSize(theVal);
+  }
+  if(SMESH_SVTKActor* aCustom = SMESH_SVTKActor::SafeDownCast( myPreHighlightActor )) {
+    aCustom->SetBallSize(theVal);
+  }
+
+  Modified();
+}
+
+double SMESH_ActorDef::GetBallSize(){
+  return myBallProp->GetPointSize();
+}
+
 int SMESH_ActorDef::GetObjDimension( const int theObjId )
 {
   return myVisualObj->GetElemDimension( theObjId );
@@ -1909,6 +2150,7 @@ SMESH_ActorDef::SetImplicitFunctionUsed(bool theIsImplicitFunctionUsed)
   myNodeExtActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
 
   my0DActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
+  myBallActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
   //my0DExtActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
 
   my1DActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
@@ -1920,7 +2162,7 @@ SMESH_ActorDef::SetImplicitFunctionUsed(bool theIsImplicitFunctionUsed)
   my3DExtActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
 }
 
-vtkIdType 
+vtkIdType
 SMESH_ActorDef::AddClippingPlane(vtkPlane* thePlane)
 {
   if(thePlane){
@@ -1928,6 +2170,7 @@ SMESH_ActorDef::AddClippingPlane(vtkPlane* thePlane)
     myCippingPlaneCont.push_back(thePlane);
     if(!IsImplicitFunctionUsed())
       SetImplicitFunctionUsed(true);
+    myNodeActor->UpdateLabels();
   }
   return myCippingPlaneCont.size();
 }
@@ -1940,6 +2183,7 @@ RemoveAllClippingPlanes()
   myImplicitBoolean->GetFunction()->Modified(); // VTK bug
   myCippingPlaneCont.clear();
   SetImplicitFunctionUsed(false);
+  myNodeActor->UpdateLabels();
 }
 
 vtkIdType
@@ -1949,7 +2193,7 @@ GetNumberOfClippingPlanes()
   return myCippingPlaneCont.size();
 }
 
-vtkPlane* 
+vtkPlane*
 SMESH_ActorDef::
 GetClippingPlane(vtkIdType theID)
 {
@@ -2043,21 +2287,21 @@ void SMESH_ActorDef::UpdateScalarBar()
     myScalarBarActor->SetOrientationToVertical();
 
 
-  vtkFloatingPointType aXVal = horiz ? 0.20 : 0.01;
+  double aXVal = horiz ? 0.20 : 0.01;
   if( mgr->hasValue( "SMESH", name + "x" ) )
     aXVal = mgr->doubleValue( "SMESH", name + "x", aXVal );
 
-  vtkFloatingPointType aYVal = horiz ? 0.01 : 0.1;
+  double aYVal = horiz ? 0.01 : 0.1;
   if( mgr->hasValue( "SMESH", name + "y" ) )
     aYVal = mgr->doubleValue( "SMESH", name + "y", aYVal );
   myScalarBarActor->SetPosition( aXVal, aYVal );
 
-  vtkFloatingPointType aWVal = horiz ? 0.60 : 0.10;
+  double aWVal = horiz ? 0.60 : 0.10;
   if( mgr->hasValue( "SMESH", name + "width" ) )
     aWVal = mgr->doubleValue( "SMESH", name + "width", aWVal );
   myScalarBarActor->SetWidth( aWVal );
 
-  vtkFloatingPointType aHVal = horiz ? 0.12 : 0.80;
+  double aHVal = horiz ? 0.12 : 0.80;
   if( mgr->hasValue( "SMESH", name + "height" ) )
     aHVal = mgr->doubleValue( "SMESH", name + "height", aHVal );
   myScalarBarActor->SetHeight( aHVal );
@@ -2077,7 +2321,7 @@ void SMESH_ActorDef::UpdateScalarBar()
 
   int coloringType = mgr->integerValue("SMESH", "distribution_coloring_type", 0);
   myScalarBarActor->SetDistributionColoringType(coloringType);
-  
+
   QColor distributionColor = mgr->colorValue("SMESH", "distribution_color",
                                              QColor(255, 255, 255));
   double rgb[3];
@@ -2086,7 +2330,7 @@ void SMESH_ActorDef::UpdateScalarBar()
   rgb[2]= distributionColor.blue()/255.;
   myScalarBarActor->SetDistributionColor(rgb);
 
-  
+
 }
 
 void SMESH_ActorDef::UpdateDistribution()
@@ -2105,7 +2349,8 @@ void SMESH_ActorDef::UpdateDistribution()
       elemIds.push_back( (*e)->GetID());
     vtkLookupTable* lookupTable = static_cast<vtkLookupTable*>(myScalarBarActor->GetLookupTable());
     double * range = lookupTable->GetRange();
-    fun->GetHistogram(nbIntervals, nbEvents, funValues, elemIds, range);
+    bool isLogarithmic = lookupTable->GetScale() == VTK_SCALE_LOG10;
+    fun->GetHistogram(nbIntervals, nbEvents, funValues, elemIds, range, isLogarithmic);
     myScalarBarActor->SetDistribution(nbEvents);
   }
 }
@@ -2159,17 +2404,17 @@ SPlot2d_Histogram* SMESH_ActorDef::UpdatePlot2Histogram() {
 
   if(my2dHistogram)
     my2dHistogram->clearAllPoints();
-  
+
   if(SMESH::Controls::NumericalFunctor* fun =
      dynamic_cast<SMESH::Controls::NumericalFunctor*>(myFunctor.get()))
   {
-    
+
     if(!my2dHistogram) {
       my2dHistogram = new SPlot2d_Histogram();
       Handle(SALOME_InteractiveObject) anIO = new SALOME_InteractiveObject(getIO()->getEntry(),"SMESH",getName());
       my2dHistogram->setIO(anIO);
     }
-    
+
     int nbIntervals = myScalarBarActor->GetMaximumNumberOfColors();
     std::vector<int> nbEvents;
     std::vector<double> funValues;
@@ -2177,22 +2422,23 @@ SPlot2d_Histogram* SMESH_ActorDef::UpdatePlot2Histogram() {
     if ( ! dynamic_cast<SMESH_MeshObj*>(myVisualObj.get()))
       dynamic_cast<SMESH_VisualObjDef*>(myVisualObj.get())->GetEntities( fun->GetType(), elems );
     std::vector<int> elemIds;
-    
+
     for ( SMESH_VisualObjDef::TEntityList::iterator e = elems.begin(); e != elems.end(); ++e)
       elemIds.push_back( (*e)->GetID());
 
     vtkLookupTable* lookupTable = static_cast<vtkLookupTable*>(myScalarBarActor->GetLookupTable());
     double * range = lookupTable->GetRange();
-    fun->GetHistogram(nbIntervals, nbEvents, funValues, elemIds, range);
+    bool isLogarithmic = lookupTable->GetScale() == VTK_SCALE_LOG10;
+    fun->GetHistogram(nbIntervals, nbEvents, funValues, elemIds, range, isLogarithmic);
 
-    for ( int i = 0; i < std::min( nbEvents.size(), funValues.size() -1 ); i++ ) 
+    for ( int i = 0; i < std::min( nbEvents.size(), funValues.size() -1 ); i++ )
       my2dHistogram->addPoint(funValues[i] + (funValues[i+1] - funValues[i])/2.0, static_cast<double>(nbEvents[i]));
 
     if(funValues.size() >= 2)
       my2dHistogram->setWidth((funValues[1] - funValues[0]) * 0.8) ;
 
   }
-  
+
   //Color of the histogram
   if(myScalarBarActor->GetDistributionColoringType() == SMESH_MULTICOLOR_TYPE)
     my2dHistogram->setAutoAssign(true);
@@ -2203,7 +2449,7 @@ SPlot2d_Histogram* SMESH_ActorDef::UpdatePlot2Histogram() {
     my2dHistogram->setColor(aColor);
 
   }
-      
+
   return my2dHistogram;
 }
 #endif