src/OBJECT/SMESH_Actor.cxx

   1 // Copyright (C) 2007-2013  CEA/DEN, EDF R&D, OPEN CASCADE
   2 //
   3 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
   4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
   5 //
   6 // This library is free software; you can redistribute it and/or
   7 // modify it under the terms of the GNU Lesser General Public
   8 // License as published by the Free Software Foundation; either
   9 // version 2.1 of the License.
  10 //
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 // Lesser General Public License for more details.
  15 //
  16 // You should have received a copy of the GNU Lesser General Public
  17 // License along with this library; if not, write to the Free Software
  18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  19 //
  20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  21 //
  22
  23 //  SMESH OBJECT : interactive object for SMESH visualization
  24 //  File   : SMESH_Actor.cxx
  25 //  Author : Nicolas REJNERI
  26 //  Module : SMESH
  27
  28 #include "SMESH_ActorDef.h"
  29 #include "SMESH_ActorUtils.h"
  30 #include "SMESH_DeviceActor.h"
  31 #include "SMESH_NodeLabelActor.h"
  32 #include "SMESH_CellLabelActor.h"
  33 #include "SMESH_ObjectDef.h"
  34 #include "SMESH_ControlsDef.hxx"
  35 #include "SMDS_UnstructuredGrid.hxx"
  36 #include "SMESH_ScalarBarActor.h"
  37 #include "VTKViewer_ExtractUnstructuredGrid.h"
  38 #include "VTKViewer_FramedTextActor.h"
  39 #include "SALOME_InteractiveObject.hxx"
  40 #include "SMESH_SVTKActor.h"
  41
  42 #include "SUIT_Session.h"
  43 #include "SUIT_ResourceMgr.h"
  44
  45 #include <Qtx.h>
  46
  47 #ifndef DISABLE_PLOT2DVIEWER
  48 #include <SPlot2d_Histogram.h>
  49 #endif
  50
  51 #include <vtkProperty.h>
  52 #include <vtkTimeStamp.h>
  53 #include <vtkObjectFactory.h>
  54 #include <vtkShrinkPolyData.h>
  55 #include <vtkMergeFilter.h>
  56
  57 #include <vtkMatrix4x4.h>
  58 #include <vtkUnstructuredGrid.h>
  59 #include <vtkPointData.h>
  60 #include <vtkCellData.h>
  61
  62 #include <vtkMapper.h>
  63 #include <vtkRenderer.h>
  64
  65 #include <vtkCell.h>
  66 #include <vtkIdList.h>
  67 #include <vtkIntArray.h>
  68
  69 #include <vtkActor2D.h>
  70 #include <vtkProperty2D.h>
  71 #include <vtkPolyData.h>
  72 #include <vtkTextProperty.h>
  73
  74 #include <vtkLookupTable.h>
  75
  76 #include <vtkMath.h>
  77 #include <vtkPlane.h>
  78 #include <vtkImplicitBoolean.h>
  79 #include <vtkImplicitFunctionCollection.h>
  80
  81 #include "utilities.h"
  82
  83 #ifdef _DEBUG_
  84 static int MYDEBUG = 1;
  85 #else
  86 static int MYDEBUG = 1;
  87 #endif
  88
  89 static int aLineWidthInc = 2;
  90
  91
  92 SMESH_ActorDef* SMESH_ActorDef::New(){
  93   return new SMESH_ActorDef();
  94 }
  95
  96
  97 SMESH_Actor* SMESH_Actor::New(TVisualObjPtr theVisualObj,
  98                               const char* theEntry,
  99                               const char* theName,
 100                               int theIsClear)
 101 {
 102   SMESH_ActorDef* anActor = NULL;
 103   if(theVisualObj->IsValid() ) {
 104     anActor = SMESH_ActorDef::New();
 105     if(!anActor->Init(theVisualObj,theEntry,theName,theIsClear)){
 106       anActor->Delete();
 107       anActor = NULL;
 108     }
 109     if( anActor )
 110       anActor->UpdateScalarBar();
 111   }
 112   return anActor;
 113 }
 114
 115
 116 SMESH_ActorDef::SMESH_ActorDef()
 117 {
 118   if(MYDEBUG) MESSAGE("SMESH_ActorDef - "<<this);
 119   myBaseActor = SMESH_DeviceActor::New();
 120
 121   myTimeStamp = vtkTimeStamp::New();
 122
 123   myIsPointsVisible = false;
 124   myIsEntityModeCache = false;
 125
 126   myHighlightActor = SMESH_SVTKActor::New();
 127   myHighlightActor->Delete(); // vtkSmartPointer!
 128   myHighlightActor->Initialize();
 129
 130   myPreHighlightActor = SMESH_SVTKActor::New();
 131   myPreHighlightActor->Delete();
 132   myPreHighlightActor->Initialize();
 133
 134   myIsShrinkable = false;
 135   myIsShrunk = false;
 136
 137   myIsFacesOriented = false;
 138
 139   myControlsPrecision = -1;
 140   SUIT_ResourceMgr* mgr = SUIT_Session::session()->resourceMgr();
 141
 142   if ( mgr && mgr->booleanValue( "SMESH", "use_precision", false ) )
 143     myControlsPrecision = mgr->integerValue( "SMESH", "controls_precision", -1);
 144
 145   double aElem0DSize   = SMESH::GetFloat("SMESH:elem0d_size",5);
 146   double aBallElemSize = SMESH::GetFloat("SMESH:ball_elem_size",10);
 147   double aLineWidth    = SMESH::GetFloat("SMESH:element_width",1);
 148   double aOutlineWidth = SMESH::GetFloat("SMESH:outline_width",1);
 149
 150   SMESH::LabelFont aFamilyNd = SMESH::FntTimes;
 151   bool aBoldNd    = true;
 152   bool anItalicNd = false;
 153   bool aShadowNd  = false;
 154   int  aSizeNd    = 10;
 155   if ( mgr->hasValue( "SMESH", "numbering_node_font" ) ) {
 156     QFont f = mgr->fontValue( "SMESH", "numbering_node_font" );
 157     if ( f.family()      == "Arial" )   aFamilyNd = SMESH::FntArial;
 158     else if ( f.family() == "Courier" ) aFamilyNd = SMESH::FntCourier;
 159     else if ( f.family() == "Times" )   aFamilyNd = SMESH::FntTimes;
 160     aBoldNd    = f.bold();
 161     anItalicNd = f.italic();
 162     aShadowNd  = f.overline();
 163     aSizeNd    = f.pointSize();
 164   }
 165   double anRGBNd[3] = {1,1,1};
 166   SMESH::GetColor( "SMESH", "numbering_node_color", anRGBNd[0], anRGBNd[1], anRGBNd[2], QColor( 255, 255, 255 ) );
 167
 168   SMESH::LabelFont aFamilyEl = SMESH::FntTimes;
 169   bool aBoldEl    = true;
 170   bool anItalicEl = false;
 171   bool aShadowEl  = false;
 172   int  aSizeEl    = 12;
 173   if ( mgr->hasValue( "SMESH", "numbering_elem_font" ) ) {
 174     QFont f = mgr->fontValue( "SMESH", "numbering_elem_font" );
 175     if ( f.family()      == "Arial" )   aFamilyEl = SMESH::FntArial;
 176     else if ( f.family() == "Courier" ) aFamilyEl = SMESH::FntCourier;
 177     else if ( f.family() == "Times" )   aFamilyEl = SMESH::FntTimes;
 178     aBoldEl    = f.bold();
 179     anItalicEl = f.italic();
 180     aShadowEl  = f.overline();
 181     aSizeEl    = f.pointSize();
 182   }
 183   double anRGBEl[3] = {0,1,0};
 184   SMESH::GetColor( "SMESH", "numbering_elem_color", anRGBEl[0], anRGBEl[1], anRGBEl[2], QColor( 0, 255, 0 ) );
 185
 186   vtkMatrix4x4 *aMatrix = vtkMatrix4x4::New();
 187   VTKViewer_ExtractUnstructuredGrid* aFilter = NULL;
 188
 189   //Definition 2D and 3D devices of the actor
 190   //-----------------------------------------
 191   double anRGB[3] = {1,1,1};
 192   mySurfaceProp = vtkProperty::New();
 193   QColor ffc, bfc;
 194   int delta;
 195   SMESH::GetColor( "SMESH", "fill_color", ffc, delta, "0,170,255|-100" ) ;
 196   mySurfaceProp->SetColor( ffc.red() / 255. , ffc.green() / 255. , ffc.blue() / 255. );
 197   myDeltaBrightness = delta;
 198
 199   myBackSurfaceProp = vtkProperty::New();
 200   bfc = Qtx::mainColorToSecondary(ffc, delta);
 201   myBackSurfaceProp->SetColor( bfc.red() / 255. , bfc.green() / 255. , bfc.blue() / 255. );
 202
 203   myNormalVProp = vtkProperty::New();
 204   SMESH::GetColor( "SMESH", "volume_color", ffc, delta, "255,0,170|-100" );
 205   myNormalVProp->SetColor( ffc.redF(), ffc.greenF(), ffc.blueF() );
 206   myDeltaVBrightness = delta;
 207
 208   myReversedVProp = vtkProperty::New();
 209   bfc = Qtx::mainColorToSecondary(ffc, delta);
 210   myReversedVProp->SetColor( bfc.red() / 255. , bfc.green() / 255. , bfc.blue() / 255. );
 211
 212   my2DActor = SMESH_CellLabelActor::New();
 213   my2DActor->SetStoreGemetryMapping(true);
 214   my2DActor->SetUserMatrix(aMatrix);
 215   my2DActor->PickableOff();
 216   my2DActor->SetFontProperties( aFamilyEl, aSizeEl, aBoldEl, anItalicEl, aShadowEl, anRGBEl[0], anRGBEl[1], anRGBEl[2] );
 217   my2DActor->SetProperty(mySurfaceProp);
 218   my2DActor->SetBackfaceProperty(myBackSurfaceProp);
 219   my2DActor->SetRepresentation(SMESH_DeviceActor::eSurface);
 220   aFilter = my2DActor->GetExtractUnstructuredGrid();
 221   aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
 222   aFilter->RegisterCellsWithType(VTK_TRIANGLE);
 223   aFilter->RegisterCellsWithType(VTK_POLYGON);
 224   aFilter->RegisterCellsWithType(VTK_QUAD);
 225   aFilter->RegisterCellsWithType(VTK_QUADRATIC_TRIANGLE);
 226   aFilter->RegisterCellsWithType(VTK_QUADRATIC_QUAD);
 227   aFilter->RegisterCellsWithType(VTK_BIQUADRATIC_QUAD);
 228   aFilter->RegisterCellsWithType(VTK_BIQUADRATIC_TRIANGLE);
 229
 230   my2DExtProp = vtkProperty::New();
 231   my2DExtProp->DeepCopy(mySurfaceProp);
 232   SMESH::GetColor( "SMESH", "fill_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 170, 255 ) );
 233   anRGB[0] = 1 - anRGB[0];
 234   anRGB[1] = 1 - anRGB[1];
 235   anRGB[2] = 1 - anRGB[2];
 236   my2DExtProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 237
 238   my2DExtActor = SMESH_DeviceActor::New();
 239   my2DExtActor->SetUserMatrix(aMatrix);
 240   my2DExtActor->PickableOff();
 241   my2DExtActor->SetProperty(my2DExtProp);
 242   my2DExtActor->SetBackfaceProperty(my2DExtProp);
 243   my2DExtActor->SetRepresentation(SMESH_DeviceActor::eInsideframe);
 244   aFilter = my2DExtActor->GetExtractUnstructuredGrid();
 245   aFilter->RegisterCellsWithType(VTK_TRIANGLE);
 246   aFilter->RegisterCellsWithType(VTK_POLYGON);
 247   aFilter->RegisterCellsWithType(VTK_QUAD);
 248   aFilter->RegisterCellsWithType(VTK_QUADRATIC_TRIANGLE);
 249   aFilter->RegisterCellsWithType(VTK_QUADRATIC_QUAD);
 250   aFilter->RegisterCellsWithType(VTK_BIQUADRATIC_QUAD);
 251   aFilter->RegisterCellsWithType(VTK_BIQUADRATIC_TRIANGLE);
 252
 253   my3DActor = SMESH_CellLabelActor::New();
 254   my3DActor->SetStoreGemetryMapping(true);
 255   my3DActor->SetUserMatrix(aMatrix);
 256   my3DActor->PickableOff();
 257   my3DActor->SetFontProperties( aFamilyEl, aSizeEl, aBoldEl, anItalicEl, aShadowEl, anRGBEl[0], anRGBEl[1], anRGBEl[2] );
 258   my3DActor->SetProperty(myNormalVProp);
 259   my3DActor->SetBackfaceProperty(myReversedVProp);
 260   my3DActor->SetRepresentation(SMESH_DeviceActor::eSurface);
 261   my3DActor->SetCoincident3DAllowed(true);
 262   aFilter = my3DActor->GetExtractUnstructuredGrid();
 263   aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
 264   aFilter->RegisterCellsWithType(VTK_TETRA);
 265   aFilter->RegisterCellsWithType(VTK_VOXEL);
 266   aFilter->RegisterCellsWithType(VTK_HEXAHEDRON);
 267   aFilter->RegisterCellsWithType(VTK_WEDGE);
 268   aFilter->RegisterCellsWithType(VTK_PYRAMID);
 269   aFilter->RegisterCellsWithType(VTK_HEXAGONAL_PRISM);
 270   aFilter->RegisterCellsWithType(VTK_QUADRATIC_TETRA);
 271   aFilter->RegisterCellsWithType(VTK_QUADRATIC_HEXAHEDRON);
 272   aFilter->RegisterCellsWithType(VTK_TRIQUADRATIC_HEXAHEDRON);
 273   aFilter->RegisterCellsWithType(VTK_QUADRATIC_WEDGE);
 274   aFilter->RegisterCellsWithType(VTK_QUADRATIC_PYRAMID);
 275   aFilter->RegisterCellsWithType(VTK_CONVEX_POINT_SET);
 276 //#ifdef VTK_HAVE_POLYHEDRON
 277   MESSAGE("RegisterCellsWithType(VTK_POLYHEDRON)");
 278   aFilter->RegisterCellsWithType(VTK_POLYHEDRON);
 279 //#endif
 280
 281   my3DExtProp = vtkProperty::New();
 282   my3DExtProp->DeepCopy(myNormalVProp);
 283   SMESH::GetColor( "SMESH", "volume_color", anRGB[0], anRGB[1], anRGB[2], QColor( 255, 0, 170 ) );
 284   anRGB[0] = 1 - anRGB[0];
 285   anRGB[1] = 1 - anRGB[1];
 286   anRGB[2] = 1 - anRGB[2];
 287   my3DExtProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 288
 289   my3DExtActor = SMESH_DeviceActor::New();
 290   my3DExtActor->SetUserMatrix(aMatrix);
 291   my3DExtActor->PickableOff();
 292   my3DExtActor->SetProperty(my3DExtProp);
 293   my3DExtActor->SetBackfaceProperty(my3DExtProp);
 294   my3DExtActor->SetRepresentation(SMESH_DeviceActor::eSurface);
 295   my3DExtActor->SetCoincident3DAllowed(true);
 296   aFilter = my3DExtActor->GetExtractUnstructuredGrid();
 297   aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
 298   aFilter->RegisterCellsWithType(VTK_TETRA);
 299   aFilter->RegisterCellsWithType(VTK_VOXEL);
 300   aFilter->RegisterCellsWithType(VTK_HEXAHEDRON);
 301   aFilter->RegisterCellsWithType(VTK_WEDGE);
 302   aFilter->RegisterCellsWithType(VTK_PYRAMID);
 303   aFilter->RegisterCellsWithType(VTK_HEXAGONAL_PRISM);
 304   aFilter->RegisterCellsWithType(VTK_QUADRATIC_TETRA);
 305   aFilter->RegisterCellsWithType(VTK_QUADRATIC_HEXAHEDRON);
 306   aFilter->RegisterCellsWithType(VTK_TRIQUADRATIC_HEXAHEDRON);
 307   aFilter->RegisterCellsWithType(VTK_QUADRATIC_WEDGE);
 308   aFilter->RegisterCellsWithType(VTK_QUADRATIC_PYRAMID);
 309   aFilter->RegisterCellsWithType(VTK_CONVEX_POINT_SET);
 310   aFilter->RegisterCellsWithType(VTK_POLYHEDRON);
 311
 312   //Definition 1D device of the actor
 313   //---------------------------------
 314   myEdgeProp = vtkProperty::New();
 315   myEdgeProp->SetAmbient(1.0);
 316   myEdgeProp->SetDiffuse(0.0);
 317   myEdgeProp->SetSpecular(0.0);
 318   SMESH::GetColor( "SMESH", "wireframe_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 170, 255 ) );
 319   myEdgeProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 320   myEdgeProp->SetLineWidth(aLineWidth);
 321
 322   my1DActor = SMESH_CellLabelActor::New();
 323   my1DActor->SetStoreGemetryMapping(true);
 324   my1DActor->SetUserMatrix(aMatrix);
 325   my1DActor->PickableOff();
 326   my1DActor->SetHighlited(true);
 327   my1DActor->SetFontProperties( aFamilyEl, aSizeEl, aBoldEl, anItalicEl, aShadowEl, anRGBEl[0], anRGBEl[1], anRGBEl[2] );
 328   my1DActor->SetProperty(myEdgeProp);
 329   my1DActor->SetRepresentation(SMESH_DeviceActor::eSurface);
 330   aFilter = my1DActor->GetExtractUnstructuredGrid();
 331   aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
 332   aFilter->RegisterCellsWithType(VTK_LINE);
 333   aFilter->RegisterCellsWithType(VTK_QUADRATIC_EDGE);
 334
 335   my1DProp = vtkProperty::New();
 336   my1DProp->DeepCopy(myEdgeProp);
 337   my1DProp->SetLineWidth(aLineWidth + aLineWidthInc);
 338   my1DProp->SetPointSize(aElem0DSize);
 339
 340   my1DExtProp = vtkProperty::New();
 341   my1DExtProp->DeepCopy(myEdgeProp);
 342   anRGB[0] = 1 - anRGB[0];
 343   anRGB[1] = 1 - anRGB[1];
 344   anRGB[2] = 1 - anRGB[2];
 345   my1DExtProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 346   my1DExtProp->SetLineWidth(aLineWidth + aLineWidthInc);
 347   my1DExtProp->SetPointSize(aElem0DSize);
 348
 349   my1DExtActor = SMESH_DeviceActor::New();
 350   my1DExtActor->SetUserMatrix(aMatrix);
 351   my1DExtActor->PickableOff();
 352   my1DExtActor->SetHighlited(true);
 353   my1DExtActor->SetVisibility(false);
 354   my1DExtActor->SetProperty(my1DExtProp);
 355   my1DExtActor->SetRepresentation(SMESH_DeviceActor::eInsideframe);
 356   aFilter = my1DExtActor->GetExtractUnstructuredGrid();
 357   aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
 358   aFilter->RegisterCellsWithType(VTK_LINE);
 359   aFilter->RegisterCellsWithType(VTK_QUADRATIC_EDGE);
 360
 361
 362   //Definition 0D device of the actor (0d elements)
 363   //-----------------------------------------------
 364   my0DProp = vtkProperty::New();
 365   SMESH::GetColor( "SMESH", "elem0d_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 255, 0 ) );
 366   my0DProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 367   my0DProp->SetPointSize(aElem0DSize);
 368
 369   my0DActor = SMESH_CellLabelActor::New();
 370   my0DActor->SetUserMatrix(aMatrix);
 371   my0DActor->SetStoreGemetryMapping(true);
 372   my0DActor->PickableOff();
 373   my0DActor->SetFontProperties( aFamilyEl, aSizeEl, aBoldEl, anItalicEl, aShadowEl, anRGBEl[0], anRGBEl[1], anRGBEl[2] );
 374   my0DActor->SetVisibility(false);
 375   my0DActor->SetProperty(my0DProp);
 376   my0DActor->SetRepresentation(SMESH_DeviceActor::eSurface);
 377   aFilter = my0DActor->GetExtractUnstructuredGrid();
 378   aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
 379   aFilter->RegisterCellsWithType(VTK_VERTEX);
 380
 381   //Definition 0D device of the actor (ball elements)
 382   //-----------------------------------------------
 383   myBallProp = vtkProperty::New();
 384   SMESH::GetColor( "SMESH", "ball_elem_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 85, 255 ) );
 385   myBallProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 386   myBallProp->SetPointSize(aBallElemSize);
 387
 388   myBallActor = SMESH_CellLabelActor::New();
 389   myBallActor->SetUserMatrix(aMatrix);
 390   myBallActor->SetStoreGemetryMapping(true);
 391   myBallActor->PickableOff();
 392   myBallActor->SetFontProperties( aFamilyEl, aSizeEl, aBoldEl, anItalicEl, aShadowEl, anRGBEl[0], anRGBEl[1], anRGBEl[2] );
 393   myBallActor->SetVisibility(false);
 394   myBallActor->SetProperty(myBallProp);
 395   myBallActor->SetRepresentation(SMESH_DeviceActor::eSurface);
 396   myBallActor->SetBallEnabled(true);
 397   aFilter = myBallActor->GetExtractUnstructuredGrid();
 398   aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
 399   aFilter->RegisterCellsWithType(VTK_POLY_VERTEX);
 400
 401   //my0DExtProp = vtkProperty::New();
 402   //my0DExtProp->DeepCopy(my0DProp);
 403   //anRGB[0] = 1 - anRGB[0];
 404   //anRGB[1] = 1 - anRGB[1];
 405   //anRGB[2] = 1 - anRGB[2];
 406   //my0DExtProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 407   //my0DExtProp->SetPointSize(aElem0DSize);
 408   //
 409   //my0DExtActor = SMESH_DeviceActor::New();
 410   //my0DExtActor->SetUserMatrix(aMatrix);
 411   //my0DExtActor->SetStoreClippingMapping(true);
 412   //my0DExtActor->PickableOff();
 413   //my0DExtActor->SetHighlited(true);
 414   //my0DExtActor->SetVisibility(false);
 415   //my0DExtActor->SetProperty(my0DExtProp);
 416   //my0DExtActor->SetRepresentation(SMESH_DeviceActor::eInsideframe);
 417   //aFilter = my0DExtActor->GetExtractUnstructuredGrid();
 418   ////aFilter->SetModeOfExtraction(VTKViewer_ExtractUnstructuredGrid::ePoints);
 419   //aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
 420   //aFilter->RegisterCellsWithType(VTK_VERTEX);
 421
 422
 423   //Definition 0D device of the actor (nodes)
 424   //-----------------------------------------
 425   myNodeProp = vtkProperty::New();
 426   SMESH::GetColor( "SMESH", "node_color", anRGB[0], anRGB[1], anRGB[2], QColor( 255, 0, 0 ) );
 427   myNodeProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 428
 429   myNodeActor = SMESH_NodeLabelActor::New();
 430   myNodeActor->SetUserMatrix(aMatrix);
 431   myNodeActor->SetStoreClippingMapping(true);
 432   myNodeActor->PickableOff();
 433   myNodeActor->SetVisibility(false);
 434   myNodeActor->SetFontProperties( aFamilyNd, aSizeNd, aBoldNd, anItalicNd, aShadowNd, anRGBNd[0], anRGBNd[1], anRGBNd[2] );
 435   myNodeActor->SetProperty(myNodeProp);
 436   myNodeActor->SetRepresentation(SMESH_DeviceActor::ePoint);
 437   aFilter = myNodeActor->GetExtractUnstructuredGrid();
 438   aFilter->SetModeOfExtraction(VTKViewer_ExtractUnstructuredGrid::ePoints);
 439
 440   myNodeExtProp = vtkProperty::New();
 441   myNodeExtProp->DeepCopy(myNodeProp);
 442   anRGB[0] = 1 - anRGB[0];
 443   anRGB[1] = 1 - anRGB[1];
 444   anRGB[2] = 1 - anRGB[2];
 445   myNodeExtProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 446
 447   myNodeExtActor = SMESH_DeviceActor::New();
 448   myNodeExtActor->SetUserMatrix(aMatrix);
 449   myNodeExtActor->SetStoreClippingMapping(true);
 450   myNodeExtActor->PickableOff();
 451   myNodeExtActor->SetHighlited(true);
 452   myNodeExtActor->SetVisibility(false);
 453   myNodeExtActor->SetProperty(myNodeExtProp);
 454   myNodeExtActor->SetRepresentation(SMESH_DeviceActor::ePoint);
 455   aFilter = myNodeExtActor->GetExtractUnstructuredGrid();
 456   aFilter->SetModeOfExtraction(VTKViewer_ExtractUnstructuredGrid::ePoints);
 457   aFilter->RegisterCellsWithType(VTK_VERTEX);
 458
 459   //Definition of Pickable and Highlitable engines
 460   //----------------------------------------------
 461
 462   myBaseActor->SetUserMatrix(aMatrix);
 463   myBaseActor->SetStoreGemetryMapping(true);
 464   myBaseActor->GetProperty()->SetOpacity(0.0);
 465   myPickableActor = myBaseActor;
 466
 467   myHighlightProp = vtkProperty::New();
 468   myHighlightProp->SetAmbient(1.0);
 469   myHighlightProp->SetDiffuse(0.0);
 470   myHighlightProp->SetSpecular(0.0);
 471   SMESH::GetColor( "SMESH", "selection_object_color", anRGB[0], anRGB[1], anRGB[2], QColor( 255, 255, 255 ) );
 472   myHighlightProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 473   myHighlightProp->SetPointSize(aElem0DSize); // ??
 474   myHighlightProp->SetLineWidth(aLineWidth);
 475   myHighlightProp->SetRepresentation(1);
 476
 477   myOutLineProp = vtkProperty::New();
 478   myOutLineProp->SetAmbient(1.0);
 479   myOutLineProp->SetDiffuse(0.0);
 480   myOutLineProp->SetSpecular(0.0);
 481   SMESH::GetColor( "SMESH", "outline_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 70, 0 ) );
 482   myOutLineProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 483   myOutLineProp->SetLineWidth(aOutlineWidth);
 484   myOutLineProp->SetRepresentation(1);
 485
 486   myPreselectProp = vtkProperty::New();
 487   myPreselectProp->SetAmbient(1.0);
 488   myPreselectProp->SetDiffuse(0.0);
 489   myPreselectProp->SetSpecular(0.0);
 490   SMESH::GetColor( "SMESH", "highlight_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 255, 255 ) );
 491   myPreselectProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 492   myPreselectProp->SetPointSize(aElem0DSize); // ??
 493   myPreselectProp->SetLineWidth(aLineWidth);
 494   myPreselectProp->SetRepresentation(1);
 495
 496   myHighlitableActor = SMESH_DeviceActor::New();
 497   myHighlitableActor->SetUserMatrix(aMatrix);
 498   myHighlitableActor->PickableOff();
 499   myHighlitableActor->SetRepresentation(SMESH_DeviceActor::eWireframe);
 500   myHighlitableActor->SetCoincident3DAllowed(true);
 501
 502   aMatrix->Delete();
 503
 504   myName = "";
 505   myIO = NULL;
 506
 507   myControlMode = eNone;
 508   myControlActor = my2DActor;
 509
 510   //Definition of myScalarBarActor
 511   //------------------------------
 512   myLookupTable = vtkLookupTable::New();
 513   //Fix for Bug PAL5195 - SMESH764:
 514   //Controls - Aspect Ratio: incorrect colors of the best and worst values
 515   myLookupTable->SetHueRange(0.667,0.0);
 516
 517   myScalarBarActor = SMESH_ScalarBarActor::New();
 518   myScalarBarActor->SetVisibility(false);
 519   myScalarBarActor->SetLookupTable(myLookupTable);
 520
 521   //Fix for Bug 13314:
 522   //Incorrect "Min value" in Scalar Bar in Mesh:
 523   //  myScalarBarActor->SetLabelFormat("%.4g");
 524   // changes was commented because of regression bug IPAL 19981
 525
 526   mgr = SUIT_Session::session()->resourceMgr();
 527   if( !mgr )
 528     return;
 529
 530   myEntityMode = eAllEntity;
 531   myEntityModeCache = eAllEntity;
 532
 533   // Clipping planes
 534   myImplicitBoolean = vtkImplicitBoolean::New();
 535   myImplicitBoolean->SetOperationTypeToIntersection();
 536
 537   //Quadratic 2D elements representation
 538   //-----------------------------------------------------------------------------
 539   int aQuadratic2DMode = mgr->integerValue( "SMESH", "quadratic_mode", 0);
 540   if(aQuadratic2DMode == 0){
 541     myHighlitableActor->SetQuadraticArcMode(false);
 542     my2DActor->SetQuadraticArcMode(false);
 543     my1DActor->SetQuadraticArcMode(false);
 544   }
 545   else if(aQuadratic2DMode == 1){
 546     myHighlitableActor->SetQuadraticArcMode(true);
 547     my2DActor->SetQuadraticArcMode(true);
 548     my1DActor->SetQuadraticArcMode(true);
 549   }
 550
 551   int aQuadraticAngle = mgr->integerValue( "SMESH", "max_angle", 2);
 552   myHighlitableActor->SetQuadraticArcAngle(aQuadraticAngle);
 553   my2DActor->SetQuadraticArcAngle(aQuadraticAngle);
 554
 555   // Set colors of the name actor
 556   SMESH::GetColor( "SMESH", "default_grp_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 170, 255 ) );
 557   myNameActor->SetBackgroundColor(anRGB[0], anRGB[1], anRGB[2]);
 558   SMESH::GetColor( "SMESH", "group_name_color", anRGB[0], anRGB[1], anRGB[2], QColor( 255, 255, 255 ) );
 559   myNameActor->SetForegroundColor(anRGB[0], anRGB[1], anRGB[2]);
 560
 561 #ifndef DISABLE_PLOT2DVIEWER
 562   my2dHistogram = 0;
 563 #endif
 564
 565   SetBallSize(aBallElemSize);
 566   Set0DSize(aElem0DSize);
 567 }
 568
 569
 570 SMESH_ActorDef::~SMESH_ActorDef()
 571 {
 572   if(MYDEBUG) MESSAGE("~SMESH_ActorDef - "<<this);
 573
 574   // Please keep the order same as one in the header file
 575
 576   myTimeStamp->Delete();
 577
 578   myScalarBarActor->Delete();
 579   myLookupTable->Delete();
 580
 581   mySurfaceProp->Delete();
 582   myBackSurfaceProp->Delete();
 583   myNormalVProp->Delete();
 584   myReversedVProp->Delete();
 585   myEdgeProp->Delete();
 586   myNodeProp->Delete();
 587
 588   myNodeActor->Delete();
 589   myBaseActor->Delete();
 590   //myPickableActor->Delete(); myPickableActor == myBaseActor
 591
 592   myHighlightProp->Delete();
 593   myOutLineProp->Delete();
 594   myPreselectProp->Delete();
 595
 596   myHighlitableActor->Delete();
 597
 598   my2DExtProp->Delete();
 599   my3DExtProp->Delete();
 600   my2DActor->Delete();
 601   my2DExtActor->Delete();
 602   my3DActor->Delete();
 603   my3DExtActor->Delete();
 604   // myControlActor->Delete(); myControlActor == my2DActor
 605
 606   myNodeExtProp->Delete();
 607   myNodeExtActor->Delete();
 608
 609   my1DProp->Delete();
 610   my1DActor->Delete();
 611   my1DExtProp->Delete();
 612   my1DExtActor->Delete();
 613
 614   my0DProp->Delete();
 615   my0DActor->Delete();
 616   myBallProp->Delete();
 617   myBallActor->Delete();
 618   //my0DExtProp->Delete();
 619   //my0DExtActor->Delete();
 620
 621   myImplicitBoolean->Delete();
 622
 623 #ifndef DISABLE_PLOT2DVIEWER
 624   if(my2dHistogram) {
 625     SMESH::ProcessIn2DViewers(this,SMESH::RemoveFrom2dViewer);
 626     delete my2dHistogram;
 627   }
 628 #endif
 629 }
 630
 631 void SMESH_ActorDef::Delete()
 632 {
 633   // This is just to guarantee that the DeleteActorEvent (which was previously invoked
 634   // from the actor's destructor) will be thrown before removing the actor's observers,
 635   // that is done inside the Superclass::Delete() method but before the destructor itself
 636   // (see the issue 0021562: EDF SMESH: clipping and delete mesh clipped leads to crash).
 637   // The event is caught by SMESHGUI::ProcessEvents() static method.
 638   this->InvokeEvent( SMESH::DeleteActorEvent, NULL );
 639
 640   Superclass::Delete();
 641 }
 642
 643 void SMESH_ActorDef::SetPointsLabeled( bool theIsPointsLabeled )
 644 {
 645   if(myNodeActor) {
 646     myNodeActor->SetPointsLabeled(theIsPointsLabeled);
 647     SetRepresentation(GetRepresentation());
 648     myTimeStamp->Modified();
 649   }
 650 }
 651
 652 void SMESH_ActorDef::SetPointsFontProperties( SMESH::LabelFont theFamily, int theSize,
 653                                               bool theBold, bool theItalic, bool theShadow,
 654                                               double r, double g, double b )
 655 {
 656   if(myNodeActor) {
 657     myNodeActor->SetFontProperties( theFamily, theSize, theBold, theItalic, theShadow, r, g, b );
 658     SetRepresentation( GetRepresentation() );
 659     myTimeStamp->Modified();
 660   }
 661 }
 662
 663 void SMESH_ActorDef::SetCellsFontProperties( SMESH::LabelFont theFamily, int theSize,
 664                                              bool theBold, bool theItalic, bool theShadow,
 665                                              double r, double g, double b )
 666 {
 667   if(my3DActor) {
 668     my3DActor->SetFontProperties( theFamily, theSize, theBold, theItalic, theShadow, r, g, b );
 669   }
 670   if(my2DActor) {
 671     my2DActor->SetFontProperties( theFamily, theSize, theBold, theItalic, theShadow, r, g, b );
 672     SetRepresentation( GetRepresentation() );
 673     myTimeStamp->Modified();
 674   }
 675   if(my1DActor) {
 676     my1DActor->SetFontProperties( theFamily, theSize, theBold, theItalic, theShadow, r, g, b );
 677     SetRepresentation( GetRepresentation() );
 678     myTimeStamp->Modified();
 679   }
 680   if(my0DActor) {
 681     my0DActor->SetFontProperties( theFamily, theSize, theBold, theItalic, theShadow, r, g, b );
 682     SetRepresentation( GetRepresentation() );
 683     myTimeStamp->Modified();
 684   }
 685   if(myBallActor) {
 686     myBallActor->SetFontProperties( theFamily, theSize, theBold, theItalic, theShadow, r, g, b );
 687     SetRepresentation( GetRepresentation() );
 688     myTimeStamp->Modified();
 689   }
 690 }
 691
 692 bool SMESH_ActorDef::GetPointsLabeled() {
 693   return myNodeActor && myNodeActor->GetPointsLabeled();
 694 }
 695
 696 void SMESH_ActorDef::SetCellsLabeled(bool theIsCellsLabeled)
 697 {
 698   if(my3DActor)
 699     my3DActor->SetCellsLabeled(theIsCellsLabeled);
 700
 701   if(my2DActor)
 702     my2DActor->SetCellsLabeled(theIsCellsLabeled);
 703
 704   if(my1DActor)
 705     my1DActor->SetCellsLabeled(theIsCellsLabeled);
 706
 707   if(my0DActor)
 708     my0DActor->SetCellsLabeled(theIsCellsLabeled);
 709
 710   if(myBallActor)
 711     myBallActor->SetCellsLabeled(theIsCellsLabeled);
 712
 713   myTimeStamp->Modified();
 714 }
 715
 716
 717 bool SMESH_ActorDef::GetCellsLabeled() {
 718   bool result = false;
 719   if(my3DActor)
 720     result = result || my3DActor->GetCellsLabeled();
 721
 722   if(my2DActor)
 723     result = result || my2DActor->GetCellsLabeled();
 724
 725   if(my1DActor)
 726     result = result || my1DActor->GetCellsLabeled();
 727
 728   if(my0DActor)
 729     result = result || my0DActor->GetCellsLabeled();
 730
 731   if(myBallActor)
 732     result = result || myBallActor->GetCellsLabeled();
 733
 734   return result;
 735 }
 736
 737
 738 void SMESH_ActorDef::SetFacesOriented(bool theIsFacesOriented)
 739 {
 740   myIsFacesOriented = theIsFacesOriented;
 741
 742   my2DActor->SetFacesOriented(theIsFacesOriented);
 743   my3DActor->SetFacesOriented(theIsFacesOriented);
 744
 745   myTimeStamp->Modified();
 746 }
 747
 748 bool SMESH_ActorDef::GetFacesOriented()
 749 {
 750   return myIsFacesOriented;
 751 }
 752
 753 void SMESH_ActorDef::SetFacesOrientationColor(double r,double g,double b)
 754 {
 755   my2DActor->SetFacesOrientationColor( r, g, b );
 756   my3DActor->SetFacesOrientationColor( r, g, b );
 757 }
 758
 759 void SMESH_ActorDef::GetFacesOrientationColor(double& r,double& g,double& b)
 760 {
 761   my3DActor->GetFacesOrientationColor( r, g, b );
 762 }
 763
 764 void SMESH_ActorDef::SetFacesOrientationScale(double theScale)
 765 {
 766   my2DActor->SetFacesOrientationScale( theScale );
 767   my3DActor->SetFacesOrientationScale( theScale );
 768 }
 769
 770 double SMESH_ActorDef::GetFacesOrientationScale()
 771 {
 772   return my3DActor->GetFacesOrientationScale();
 773 }
 774
 775 void SMESH_ActorDef::SetFacesOrientation3DVectors(bool theState)
 776 {
 777   my2DActor->SetFacesOrientation3DVectors( theState );
 778   my3DActor->SetFacesOrientation3DVectors( theState );
 779 }
 780
 781 bool SMESH_ActorDef::GetFacesOrientation3DVectors()
 782 {
 783   return my3DActor->GetFacesOrientation3DVectors();
 784 }
 785
 786
 787 void
 788 SMESH_ActorDef::
 789 SetControlMode(eControl theMode)
 790 {
 791   SetControlMode(theMode,true);
 792 }
 793
 794
 795 void
 796 SMESH_ActorDef::
 797 SetControlMode(eControl theMode,
 798                bool theCheckEntityMode)
 799 {
 800   vtkLookupTable* lookupTable = static_cast<vtkLookupTable*>(myScalarBarActor->GetLookupTable());
 801   bool isLogarithmic = lookupTable->GetScale() == VTK_SCALE_LOG10;
 802   lookupTable->SetScale(VTK_SCALE_LINEAR);
 803
 804   SUIT_ResourceMgr* mgr = SUIT_Session::session()->resourceMgr();
 805   if( !mgr )
 806     return;
 807
 808   myControlMode = eNone;
 809   theCheckEntityMode &= mgr->booleanValue( "SMESH", "display_entity", false );
 810
 811   my0DActor->GetMapper()->SetScalarVisibility(false);
 812   my1DActor->GetMapper()->SetScalarVisibility(false);
 813   my2DActor->GetMapper()->SetScalarVisibility(false);
 814   my3DActor->GetMapper()->SetScalarVisibility(false);
 815   myBallActor->GetMapper()->SetScalarVisibility(false);
 816   myScalarBarActor->SetVisibility(false);
 817
 818   bool anIsScalarVisible = theMode > eNone;
 819
 820   if(anIsScalarVisible) {
 821     switch(theMode) {
 822     case eLength:
 823     {
 824       SMESH::Controls::Length* aControl = new SMESH::Controls::Length();
 825       aControl->SetPrecision( myControlsPrecision );
 826       myFunctor.reset( aControl );
 827       myControlActor = my1DActor;
 828       break;
 829     }
 830     case eLength2D:
 831     {
 832       myFunctor.reset(new SMESH::Controls::Length2D());
 833       myControlActor = my2DActor;
 834       break;
 835     }
 836     case eFreeBorders:
 837       myFunctor.reset(new SMESH::Controls::FreeBorders());
 838       myControlActor = my1DActor;
 839       break;
 840     case eFreeEdges:
 841       myFunctor.reset(new SMESH::Controls::FreeEdges());
 842       myControlActor = my2DActor;
 843       break;
 844     case eFreeNodes:
 845       myFunctor.reset(new SMESH::Controls::FreeNodes());
 846       myControlActor = myNodeActor;
 847       break;
 848     case eFreeFaces:
 849       myFunctor.reset(new SMESH::Controls::FreeFaces());
 850       myControlActor = my2DActor;
 851       break;
 852     case eCoincidentNodes:
 853       {
 854         SMESH::Controls::CoincidentNodes* cn = new SMESH::Controls::CoincidentNodes();
 855         double tol = mgr->doubleValue( "SMESH", "equal_nodes_tolerance", 1e-7 );
 856         cn->SetTolerance( tol );
 857         myFunctor.reset(cn);
 858         myControlActor = myNodeActor;
 859         break;
 860       }
 861     case eCoincidentElems1D:
 862       myFunctor.reset(new SMESH::Controls::CoincidentElements1D());
 863       myControlActor = my1DActor;
 864       break;
 865     case eCoincidentElems2D:
 866       myFunctor.reset(new SMESH::Controls::CoincidentElements2D());
 867       myControlActor = my2DActor;
 868       break;
 869     case eCoincidentElems3D:
 870       myFunctor.reset(new SMESH::Controls::CoincidentElements3D());
 871       myControlActor = my3DActor;
 872       break;
 873     case eBareBorderFace:
 874       myFunctor.reset(new SMESH::Controls::BareBorderFace());
 875       myControlActor = my2DActor;
 876       break;
 877     case eOverConstrainedFace:
 878       myFunctor.reset(new SMESH::Controls::OverConstrainedFace());
 879       myControlActor = my2DActor;
 880       break;
 881     case eMultiConnection:
 882       myFunctor.reset(new SMESH::Controls::MultiConnection());
 883       myControlActor = my1DActor;
 884       break;
 885     case eMultiConnection2D:
 886       myFunctor.reset(new SMESH::Controls::MultiConnection2D());
 887       myControlActor = my2DActor;
 888       break;
 889     case eArea:
 890     {
 891       SMESH::Controls::Area* aControl = new SMESH::Controls::Area();
 892       aControl->SetPrecision( myControlsPrecision );
 893       myFunctor.reset( aControl );
 894       myControlActor = my2DActor;
 895       break;
 896     }
 897     case eTaper:
 898     {
 899       SMESH::Controls::Taper* aControl = new SMESH::Controls::Taper();
 900       aControl->SetPrecision( myControlsPrecision );
 901       myFunctor.reset( aControl );
 902       myControlActor = my2DActor;
 903       break;
 904     }
 905     case eAspectRatio:
 906     {
 907       SMESH::Controls::AspectRatio* aControl = new SMESH::Controls::AspectRatio();
 908       aControl->SetPrecision( myControlsPrecision );
 909       myFunctor.reset( aControl );
 910       myControlActor = my2DActor;
 911       break;
 912     }
 913     case eAspectRatio3D:
 914     {
 915       SMESH::Controls::AspectRatio3D* aControl = new SMESH::Controls::AspectRatio3D();
 916       aControl->SetPrecision( myControlsPrecision );
 917       myFunctor.reset( aControl );
 918       myControlActor = my3DActor;
 919       break;
 920     }
 921     case eVolume3D:
 922     {
 923       SMESH::Controls::Volume* aControl = new SMESH::Controls::Volume();
 924       aControl->SetPrecision( myControlsPrecision );
 925       myFunctor.reset( aControl );
 926       myControlActor = my3DActor;
 927       break;
 928     }
 929     case eMaxElementLength2D:
 930     {
 931       SMESH::Controls::MaxElementLength2D* aControl = new SMESH::Controls::MaxElementLength2D();
 932       aControl->SetPrecision( myControlsPrecision );
 933       myFunctor.reset( aControl );
 934       myControlActor = my2DActor;
 935       break;
 936     }
 937     case eMaxElementLength3D:
 938     {
 939       SMESH::Controls::MaxElementLength3D* aControl = new SMESH::Controls::MaxElementLength3D();
 940       aControl->SetPrecision( myControlsPrecision );
 941       myFunctor.reset( aControl );
 942       myControlActor = my3DActor;
 943       break;
 944     }
 945     case eBareBorderVolume:
 946     {
 947       myFunctor.reset(new SMESH::Controls::BareBorderVolume());
 948       myControlActor = my3DActor;
 949       break;
 950     }
 951     case eOverConstrainedVolume:
 952     {
 953       myFunctor.reset(new SMESH::Controls::OverConstrainedVolume());
 954       myControlActor = my3DActor;
 955       break;
 956     }
 957     case eMinimumAngle:
 958     {
 959       SMESH::Controls::MinimumAngle* aControl = new SMESH::Controls::MinimumAngle();
 960       aControl->SetPrecision( myControlsPrecision );
 961       myFunctor.reset( aControl );
 962       myControlActor = my2DActor;
 963       break;
 964     }
 965     case eWarping:
 966     {
 967       SMESH::Controls::Warping* aControl = new SMESH::Controls::Warping();
 968       aControl->SetPrecision( myControlsPrecision );
 969       myFunctor.reset( aControl );
 970       myControlActor = my2DActor;
 971       break;
 972     }
 973     case eSkew:
 974     {
 975       SMESH::Controls::Skew* aControl = new SMESH::Controls::Skew();
 976       aControl->SetPrecision( myControlsPrecision );
 977       myFunctor.reset( aControl );
 978       myControlActor = my2DActor;
 979       break;
 980     }
 981     default:
 982       return;
 983     }
 984
 985     vtkUnstructuredGrid* aGrid = myControlActor->GetUnstructuredGrid();
 986     vtkIdType aNbCells = aGrid->GetNumberOfCells();
 987     if(aNbCells){
 988       myControlMode = theMode;
 989       switch(myControlMode){
 990       case eFreeNodes:
 991       case eCoincidentNodes:
 992         myNodeExtActor->SetExtControlMode(myFunctor);
 993         break;
 994       case eFreeEdges:
 995       case eFreeBorders:
 996       case eCoincidentElems1D:
 997         my1DExtActor->SetExtControlMode(myFunctor);
 998         break;
 999       case eFreeFaces:
1000       case eBareBorderFace:
1001       case eOverConstrainedFace:
1002       case eCoincidentElems2D:
1003         my2DExtActor->SetExtControlMode(myFunctor);
1004         break;
1005       case eBareBorderVolume:
1006       case eOverConstrainedVolume:
1007       case eCoincidentElems3D:
1008         my3DExtActor->SetExtControlMode(myFunctor);
1009         break;
1010       case eLength2D:
1011       case eMultiConnection2D:
1012         my1DExtActor->SetExtControlMode(myFunctor,myScalarBarActor,myLookupTable);
1013         UpdateDistribution();
1014         break;
1015       default:
1016         myControlActor->SetControlMode(myFunctor,myScalarBarActor,myLookupTable);
1017         UpdateDistribution();
1018       }
1019     }
1020
1021     if(theCheckEntityMode) {
1022       if(myControlActor == my1DActor) {
1023         if (!myIsEntityModeCache){
1024           myEntityModeCache = GetEntityMode();
1025           myIsEntityModeCache=true;
1026         }
1027         SetEntityMode(eEdges);
1028       }
1029       else if(myControlActor == my2DActor) {
1030         switch(myControlMode) {
1031         case eLength2D:
1032         case eFreeEdges:
1033         case eFreeFaces:
1034         case eMultiConnection2D:
1035           if (!myIsEntityModeCache){
1036             myEntityModeCache = GetEntityMode();
1037             myIsEntityModeCache=true;
1038           }
1039           SetEntityMode(eFaces);
1040           break;
1041         default:
1042           if (!myIsEntityModeCache){
1043             myEntityModeCache = GetEntityMode();
1044             myIsEntityModeCache=true;
1045           }
1046           SetEntityMode(eFaces);
1047         }
1048       }else if(myControlActor == my3DActor) {
1049         if (!myIsEntityModeCache){
1050             myEntityModeCache = GetEntityMode();
1051             myIsEntityModeCache=true;
1052         }
1053         SetEntityMode(eVolumes);
1054     }
1055     }
1056
1057   }
1058   else {
1059     if(theCheckEntityMode){
1060       myEntityMode = myEntityModeCache;
1061       myIsEntityModeCache = false;
1062     }
1063     myFunctor.reset();
1064   }
1065
1066   SetRepresentation(GetRepresentation());
1067
1068   myTimeStamp->Modified();
1069   Modified();
1070
1071   lookupTable = static_cast<vtkLookupTable*>(myScalarBarActor->GetLookupTable());
1072   double * range = lookupTable->GetRange();
1073
1074   if (isLogarithmic && range[0] > 1e-07 && range[1] > 1e-07)
1075     lookupTable->SetScale(VTK_SCALE_LOG10);
1076
1077   Update();
1078 }
1079
1080
1081 void SMESH_ActorDef::AddToRender(vtkRenderer* theRenderer){
1082
1083   theRenderer->AddActor(myBaseActor);
1084   theRenderer->AddActor(myNodeExtActor);
1085   theRenderer->AddActor(my1DExtActor);
1086
1087   my3DActor   ->AddToRender(theRenderer);
1088   my3DExtActor->AddToRender(theRenderer);
1089   my2DActor   ->AddToRender(theRenderer);
1090   my2DExtActor->AddToRender(theRenderer);
1091   myNodeActor ->AddToRender(theRenderer);
1092   my1DActor   ->AddToRender(theRenderer);
1093   my0DActor   ->AddToRender(theRenderer);
1094   myBallActor ->AddToRender(theRenderer);
1095
1096   theRenderer->AddActor(myHighlitableActor);
1097
1098   theRenderer->AddActor2D(myScalarBarActor);
1099
1100   // the superclass' method should be called at the end
1101   // (in particular, for correct work of selection)
1102   SALOME_Actor::AddToRender(theRenderer);
1103 }
1104
1105 void SMESH_ActorDef::RemoveFromRender(vtkRenderer* theRenderer){
1106   SALOME_Actor::RemoveFromRender(theRenderer);
1107
1108   theRenderer->RemoveActor(myBaseActor);
1109
1110   theRenderer->RemoveActor(myNodeExtActor);
1111
1112   theRenderer->RemoveActor(myHighlitableActor);
1113
1114   //theRenderer->RemoveActor(my0DExtActor);
1115
1116   theRenderer->RemoveActor(my1DExtActor);
1117
1118   my2DActor->RemoveFromRender(theRenderer);
1119   my2DExtActor->RemoveFromRender(theRenderer);
1120   my3DActor->RemoveFromRender(theRenderer);
1121   my3DExtActor->RemoveFromRender(theRenderer);
1122   myNodeActor->RemoveFromRender(theRenderer);
1123   my0DActor->RemoveFromRender(theRenderer);
1124   myBallActor->RemoveFromRender(theRenderer);
1125   my1DActor->RemoveFromRender(theRenderer);
1126
1127   theRenderer->RemoveActor(myScalarBarActor);
1128 }
1129
1130
1131 bool SMESH_ActorDef::Init(TVisualObjPtr theVisualObj,
1132                           const char* theEntry,
1133                           const char* theName,
1134                           int theIsClear)
1135 {
1136   Handle(SALOME_InteractiveObject) anIO = new SALOME_InteractiveObject(theEntry,"SMESH",theName);
1137   setIO(anIO);
1138   setName(theName);
1139
1140   myVisualObj = theVisualObj;
1141   myVisualObj->Update(theIsClear);
1142
1143   SMESH_SVTKActor::SafeDownCast(myHighlightActor)->SetVisualObject(myVisualObj);
1144   SMESH_SVTKActor::SafeDownCast(myPreHighlightActor)->SetVisualObject(myVisualObj);
1145
1146   myNodeActor->Init(myVisualObj,myImplicitBoolean);
1147   myBaseActor->Init(myVisualObj,myImplicitBoolean);
1148
1149   myHighlitableActor->Init(myVisualObj,myImplicitBoolean);
1150
1151   myNodeExtActor->Init(myVisualObj,myImplicitBoolean);
1152
1153   my0DActor->Init(myVisualObj,myImplicitBoolean);
1154   myBallActor->Init(myVisualObj,myImplicitBoolean);
1155   //my0DExtActor->Init(myVisualObj,myImplicitBoolean);
1156
1157   my1DActor->Init(myVisualObj,myImplicitBoolean);
1158   my1DExtActor->Init(myVisualObj,myImplicitBoolean);
1159
1160   my2DActor->Init(myVisualObj,myImplicitBoolean);
1161   my2DExtActor->Init(myVisualObj,myImplicitBoolean);
1162   my3DActor->Init(myVisualObj,myImplicitBoolean);
1163   my3DExtActor->Init(myVisualObj,myImplicitBoolean);
1164
1165   my0DActor->GetMapper()->SetLookupTable(myLookupTable);
1166   myBallActor->GetMapper()->SetLookupTable(myLookupTable);
1167   //my0DExtActor->GetMapper()->SetLookupTable(myLookupTable);
1168
1169   my1DActor->GetMapper()->SetLookupTable(myLookupTable);
1170   my1DExtActor->GetMapper()->SetLookupTable(myLookupTable);
1171
1172   my2DActor->GetMapper()->SetLookupTable(myLookupTable);
1173   my2DExtActor->GetMapper()->SetLookupTable(myLookupTable);
1174   my3DActor->GetMapper()->SetLookupTable(myLookupTable);
1175   my3DExtActor->GetMapper()->SetLookupTable(myLookupTable);
1176
1177   double aFactor, aUnits;
1178   my2DActor->GetPolygonOffsetParameters(aFactor,aUnits);
1179   my2DActor->SetPolygonOffsetParameters(aFactor,aUnits*0.75);
1180   my2DExtActor->SetPolygonOffsetParameters(aFactor,aUnits*0.5);
1181   my3DActor->SetPolygonOffsetParameters(2*aFactor,aUnits);
1182
1183   SUIT_ResourceMgr* mgr = SUIT_Session::session()->resourceMgr();
1184   if( !mgr )
1185     return false;
1186
1187   //SetIsShrunkable(theGrid->GetNumberOfCells() > 10);
1188   SetIsShrunkable(true);
1189
1190   SetShrinkFactor( SMESH::GetFloat( "SMESH:shrink_coeff", 75 ) / 100. );
1191
1192   int aMode = mgr->integerValue( "SMESH", "display_mode" );
1193   SetRepresentation(-1);
1194
1195   if(aMode == 0){
1196     SetRepresentation(eEdge);
1197   }else if(aMode == 1){
1198     SetRepresentation(eSurface);
1199   }else if(aMode == 2){
1200     SetRepresentation(ePoint);
1201   }
1202
1203   if(aMode == 3){
1204     SetShrink();
1205   }
1206
1207   if( dynamic_cast<SMESH_GroupObj*>( myVisualObj.get() ) )
1208     SetIsDisplayNameActor( true );
1209
1210   int aMarkerType = mgr->integerValue( "SMESH", "type_of_marker", 1 ); // dot
1211   int aMarkerScale = mgr->integerValue( "SMESH", "marker_scale", 9 );  // 5 pixels
1212   SetMarkerStd( (VTK::MarkerType)aMarkerType, (VTK::MarkerScale)aMarkerScale );
1213
1214   myTimeStamp->Modified();
1215   Modified();
1216   return true;
1217 }
1218
1219
1220 double* SMESH_ActorDef::GetBounds(){
1221   return myNodeActor->GetBounds();
1222 }
1223
1224
1225 vtkDataSet* SMESH_ActorDef::GetInput(){
1226   return GetUnstructuredGrid();
1227 }
1228
1229
1230 void SMESH_ActorDef::SetTransform(VTKViewer_Transform* theTransform){
1231   Superclass::SetTransform(theTransform);
1232
1233   myNodeActor->SetTransform(theTransform);
1234   myBaseActor->SetTransform(theTransform);
1235
1236   myHighlitableActor->SetTransform(theTransform);
1237
1238   myNodeExtActor->SetTransform(theTransform);
1239
1240   my0DActor->SetTransform(theTransform);
1241   myBallActor->SetTransform(theTransform);
1242   //my0DExtActor->SetTransform(theTransform);
1243
1244   my1DActor->SetTransform(theTransform);
1245   my1DExtActor->SetTransform(theTransform);
1246
1247   my2DActor->SetTransform(theTransform);
1248   my2DExtActor->SetTransform(theTransform);
1249   my3DActor->SetTransform(theTransform);
1250   my3DExtActor->SetTransform(theTransform);
1251
1252   Modified();
1253 }
1254
1255
1256 void SMESH_ActorDef::SetMapper(vtkMapper* theMapper){
1257   vtkLODActor::SetMapper(theMapper);
1258 }
1259
1260
1261 void SMESH_ActorDef::ShallowCopy(vtkProp *prop){
1262   SALOME_Actor::ShallowCopy(prop);
1263 }
1264
1265
1266 vtkMapper* SMESH_ActorDef::GetMapper(){
1267   return myPickableActor->GetMapper();
1268 }
1269
1270
1271 vtkUnstructuredGrid* SMESH_ActorDef::GetUnstructuredGrid(){
1272   return myVisualObj->GetUnstructuredGrid();
1273 }
1274
1275
1276 bool SMESH_ActorDef::IsInfinitive(){
1277   vtkDataSet *aDataSet = myPickableActor->GetUnstructuredGrid();
1278   myIsInfinite = aDataSet->GetNumberOfCells() == 0 ||
1279     ( aDataSet->GetNumberOfCells() == 1 &&
1280     aDataSet->GetCell(0)->GetCellType() == VTK_VERTEX );
1281   return SALOME_Actor::IsInfinitive();
1282 }
1283
1284
1285 void SMESH_ActorDef::SetIsShrunkable(bool theShrunkable){
1286   if ( myIsShrinkable == theShrunkable )
1287     return;
1288   myIsShrinkable = theShrunkable;
1289   Modified();
1290 }
1291
1292 double SMESH_ActorDef::GetShrinkFactor(){
1293   return myBaseActor->GetShrinkFactor();
1294 }
1295
1296 void SMESH_ActorDef::SetShrinkFactor(double theValue){
1297   myBaseActor->SetShrinkFactor(theValue);
1298
1299   my1DActor->SetShrinkFactor(theValue);
1300   my1DExtActor->SetShrinkFactor(theValue);
1301
1302   my2DActor->SetShrinkFactor(theValue);
1303   my2DExtActor->SetShrinkFactor(theValue);
1304   my3DActor->SetShrinkFactor(theValue);
1305   my3DExtActor->SetShrinkFactor(theValue);
1306   my3DExtActor->SetShrinkFactor(theValue);
1307   myHighlitableActor->SetShrinkFactor(theValue);
1308
1309   Modified();
1310 }
1311
1312 void SMESH_ActorDef::SetShrink(){
1313   if(!myIsShrinkable) return;
1314
1315   myBaseActor->SetShrink();
1316
1317   my1DActor->SetShrink();
1318   my1DExtActor->SetShrink();
1319
1320   my2DActor->SetShrink();
1321   my2DExtActor->SetShrink();
1322   my3DActor->SetShrink();
1323   my3DExtActor->SetShrink();
1324   myHighlitableActor->SetShrink();
1325
1326   myIsShrunk = true;
1327   Modified();
1328 }
1329
1330 void SMESH_ActorDef::UnShrink(){
1331   if(!myIsShrunk) return;
1332
1333   myBaseActor->UnShrink();
1334
1335   my1DActor->UnShrink();
1336   my1DExtActor->UnShrink();
1337
1338   my2DActor->UnShrink();
1339   my2DExtActor->UnShrink();
1340   my3DActor->UnShrink();
1341   my3DExtActor->UnShrink();
1342   myHighlitableActor->UnShrink();
1343
1344   myIsShrunk = false;
1345   Modified();
1346 }
1347
1348
1349 int SMESH_ActorDef::GetNodeObjId(int theVtkID){
1350   return myPickableActor->GetNodeObjId(theVtkID);
1351 }
1352
1353 double* SMESH_ActorDef::GetNodeCoord(int theObjID){
1354   return myPickableActor->GetNodeCoord(theObjID);
1355 }
1356
1357
1358 int SMESH_ActorDef::GetElemObjId(int theVtkID){
1359   return myPickableActor->GetElemObjId(theVtkID);
1360 }
1361
1362 vtkCell* SMESH_ActorDef::GetElemCell(int theObjID){
1363   return myPickableActor->GetElemCell(theObjID);
1364 }
1365
1366
1367 void SMESH_ActorDef::SetVisibility(int theMode){
1368   SetVisibility(theMode,true);
1369 }
1370
1371
1372 void SMESH_ActorDef::SetVisibility(int theMode, bool theIsUpdateRepersentation){
1373   SALOME_Actor::SetVisibility(theMode);
1374
1375   myNodeActor->VisibilityOff();
1376   myBaseActor->VisibilityOff();
1377
1378   myNodeExtActor->VisibilityOff();
1379
1380   my0DActor->VisibilityOff();
1381   myBallActor->VisibilityOff();
1382   //my0DExtActor->VisibilityOff();
1383
1384   my1DActor->VisibilityOff();
1385   my1DExtActor->VisibilityOff();
1386
1387   my2DActor->VisibilityOff();
1388   my2DExtActor->VisibilityOff();
1389   my3DActor->VisibilityOff();
1390   my3DExtActor->VisibilityOff();
1391
1392   myScalarBarActor->VisibilityOff();
1393
1394   if(GetVisibility()){
1395     if(theIsUpdateRepersentation)
1396       SetRepresentation(GetRepresentation());
1397
1398     if(myControlMode != eNone){
1399       switch(myControlMode){
1400       case eFreeNodes:
1401       case eCoincidentNodes:
1402         myNodeExtActor->VisibilityOn();
1403         break;
1404       case eFreeEdges:
1405       case eFreeBorders:
1406       case eCoincidentElems1D:
1407         my1DExtActor->VisibilityOn();
1408         break;
1409       case eFreeFaces:
1410       case eBareBorderFace:
1411       case eOverConstrainedFace:
1412       case eCoincidentElems2D:
1413         my2DExtActor->VisibilityOn();
1414         break;
1415       case eBareBorderVolume:
1416       case eOverConstrainedVolume:
1417       case eCoincidentElems3D:
1418         my3DExtActor->VisibilityOn();
1419         break;
1420       case eLength2D:
1421       case eMultiConnection2D:
1422         my1DExtActor->VisibilityOn();
1423       default:
1424         if(myControlActor->GetUnstructuredGrid()->GetNumberOfCells())
1425           myScalarBarActor->VisibilityOn();
1426       }
1427     }
1428
1429     if(myRepresentation != ePoint)
1430       myPickableActor->VisibilityOn();
1431     else {
1432       myNodeActor->VisibilityOn();
1433     }
1434
1435     if(myEntityMode & e0DElements && GetRepresentation() != ePoint ){
1436       my0DActor->VisibilityOn();
1437     }
1438     if(myEntityMode & eBallElem && GetRepresentation() != ePoint ){
1439       myBallActor->VisibilityOn();
1440     }
1441
1442     if(myEntityMode & eEdges && GetRepresentation() != ePoint){
1443       my1DActor->VisibilityOn();
1444     }
1445
1446     if(myEntityMode & eFaces && GetRepresentation() != ePoint){
1447       my2DActor->VisibilityOn();
1448     }
1449
1450     if(myEntityMode & eVolumes && GetRepresentation() != ePoint){
1451       my3DActor->VisibilityOn();
1452     }
1453
1454     if(myNodeActor->GetPointsLabeled()){
1455       myNodeActor->VisibilityOn();
1456     }
1457
1458     if(my0DActor)
1459       my0DActor->UpdateLabels();
1460
1461     if(myBallActor)
1462       myBallActor->UpdateLabels();
1463
1464     if(my1DActor)
1465       my1DActor->UpdateLabels();
1466
1467     if(my2DActor)
1468       my2DActor->UpdateLabels();
1469
1470     if(my3DActor)
1471       my3DActor->UpdateLabels();
1472   }
1473 #ifndef DISABLE_PLOT2DVIEWER
1474   else
1475     SMESH::ProcessIn2DViewers(this,SMESH::RemoveFrom2dViewer);
1476 #endif
1477   UpdateHighlight();
1478   Modified();
1479 }
1480
1481
1482 void SMESH_ActorDef::SetEntityMode(unsigned int theMode)
1483 {
1484   myEntityState = eAllEntity;
1485
1486   if(!myVisualObj->GetNbEntities(SMDSAbs_0DElement)) {
1487     myEntityState &= ~e0DElements;
1488     theMode &= ~e0DElements;
1489   }
1490
1491   if(!myVisualObj->GetNbEntities(SMDSAbs_Ball)) {
1492     myEntityState &= ~eBallElem;
1493     theMode &= ~eBallElem;
1494   }
1495
1496   if(!myVisualObj->GetNbEntities(SMDSAbs_Edge)) {
1497     myEntityState &= ~eEdges;
1498     theMode &= ~eEdges;
1499   }
1500
1501   if(!myVisualObj->GetNbEntities(SMDSAbs_Face)) {
1502     myEntityState &= ~eFaces;
1503     theMode &= ~eFaces;
1504   }
1505
1506   if(!myVisualObj->GetNbEntities(SMDSAbs_Volume)) {
1507     myEntityState &= ~eVolumes;
1508     theMode &= ~eVolumes;
1509   }
1510
1511   if (!theMode) {
1512     if(myVisualObj->GetNbEntities(SMDSAbs_0DElement))
1513       theMode |= e0DElements;
1514
1515     if(myVisualObj->GetNbEntities(SMDSAbs_Ball))
1516       theMode |= eBallElem;
1517
1518     if(myVisualObj->GetNbEntities(SMDSAbs_Edge))
1519       theMode |= eEdges;
1520
1521     if(myVisualObj->GetNbEntities(SMDSAbs_Face))
1522       theMode |= eFaces;
1523
1524     if(myVisualObj->GetNbEntities(SMDSAbs_Volume))
1525       theMode |= eVolumes;
1526   }
1527
1528   myBaseActor->myGeomFilter->SetInside(myEntityMode != myEntityState);
1529
1530   myEntityMode = theMode;
1531   VTKViewer_ExtractUnstructuredGrid* aFilter = NULL;
1532   aFilter = myBaseActor->GetExtractUnstructuredGrid();
1533   aFilter->ClearRegisteredCellsWithType();
1534   aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
1535
1536   VTKViewer_ExtractUnstructuredGrid* aHightFilter = myHighlitableActor->GetExtractUnstructuredGrid();
1537   aHightFilter->ClearRegisteredCellsWithType();
1538   aHightFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
1539
1540   if (myEntityMode & e0DElements) {
1541     if (MYDEBUG) MESSAGE("0D ELEMENTS");
1542     aFilter->RegisterCellsWithType(VTK_VERTEX);
1543     aHightFilter->RegisterCellsWithType(VTK_VERTEX);
1544   }
1545
1546   if (myEntityMode & eBallElem) {
1547     aFilter->RegisterCellsWithType(VTK_POLY_VERTEX);
1548   }
1549
1550   if (myEntityMode & eEdges) {
1551     if (MYDEBUG) MESSAGE("EDGES");
1552     aFilter->RegisterCellsWithType(VTK_LINE);
1553     aFilter->RegisterCellsWithType(VTK_QUADRATIC_EDGE);
1554
1555     aHightFilter->RegisterCellsWithType(VTK_LINE);
1556     aHightFilter->RegisterCellsWithType(VTK_QUADRATIC_EDGE);
1557   }
1558
1559   if (myEntityMode & eFaces) {
1560     if (MYDEBUG) MESSAGE("FACES");
1561     aFilter->RegisterCellsWithType(VTK_TRIANGLE);
1562     aFilter->RegisterCellsWithType(VTK_POLYGON);
1563     aFilter->RegisterCellsWithType(VTK_QUAD);
1564     aFilter->RegisterCellsWithType(VTK_QUADRATIC_TRIANGLE);
1565     aFilter->RegisterCellsWithType(VTK_QUADRATIC_QUAD);
1566     aFilter->RegisterCellsWithType(VTK_BIQUADRATIC_QUAD);
1567     aFilter->RegisterCellsWithType(VTK_BIQUADRATIC_TRIANGLE);
1568
1569     aHightFilter->RegisterCellsWithType(VTK_TRIANGLE);
1570     aHightFilter->RegisterCellsWithType(VTK_POLYGON);
1571     aHightFilter->RegisterCellsWithType(VTK_QUAD);
1572     aHightFilter->RegisterCellsWithType(VTK_QUADRATIC_TRIANGLE);
1573     aHightFilter->RegisterCellsWithType(VTK_QUADRATIC_QUAD);
1574     aHightFilter->RegisterCellsWithType(VTK_BIQUADRATIC_QUAD);
1575     aHightFilter->RegisterCellsWithType(VTK_BIQUADRATIC_TRIANGLE);
1576   }
1577
1578   if (myEntityMode & eVolumes) {
1579     if (MYDEBUG) MESSAGE("VOLUMES");
1580     aFilter->RegisterCellsWithType(VTK_TETRA);
1581     aFilter->RegisterCellsWithType(VTK_VOXEL);
1582     aFilter->RegisterCellsWithType(VTK_HEXAHEDRON);
1583     aFilter->RegisterCellsWithType(VTK_WEDGE);
1584     aFilter->RegisterCellsWithType(VTK_PYRAMID);
1585     aFilter->RegisterCellsWithType(VTK_HEXAGONAL_PRISM);
1586     aFilter->RegisterCellsWithType(VTK_QUADRATIC_TETRA);
1587     aFilter->RegisterCellsWithType(VTK_QUADRATIC_HEXAHEDRON);
1588     aFilter->RegisterCellsWithType(VTK_TRIQUADRATIC_HEXAHEDRON);
1589     aFilter->RegisterCellsWithType(VTK_QUADRATIC_WEDGE);
1590     aFilter->RegisterCellsWithType(VTK_CONVEX_POINT_SET);
1591 //#ifdef VTK_HAVE_POLYHEDRON
1592     aFilter->RegisterCellsWithType(VTK_POLYHEDRON);
1593 //#endif
1594
1595     aHightFilter->RegisterCellsWithType(VTK_TETRA);
1596     aHightFilter->RegisterCellsWithType(VTK_VOXEL);
1597     aHightFilter->RegisterCellsWithType(VTK_HEXAHEDRON);
1598     aHightFilter->RegisterCellsWithType(VTK_WEDGE);
1599     aHightFilter->RegisterCellsWithType(VTK_PYRAMID);
1600     aHightFilter->RegisterCellsWithType(VTK_HEXAGONAL_PRISM);
1601     aHightFilter->RegisterCellsWithType(VTK_QUADRATIC_TETRA);
1602     aHightFilter->RegisterCellsWithType(VTK_QUADRATIC_HEXAHEDRON);
1603     aHightFilter->RegisterCellsWithType(VTK_TRIQUADRATIC_HEXAHEDRON);
1604     aHightFilter->RegisterCellsWithType(VTK_QUADRATIC_WEDGE);
1605     aHightFilter->RegisterCellsWithType(VTK_QUADRATIC_PYRAMID);
1606     aHightFilter->RegisterCellsWithType(VTK_CONVEX_POINT_SET);
1607 //#ifdef VTK_HAVE_POLYHEDRON
1608     aHightFilter->RegisterCellsWithType(VTK_POLYHEDRON);
1609 //#endif
1610   }
1611   aFilter->Update();
1612   if (MYDEBUG) MESSAGE(aFilter->GetOutput()->GetNumberOfCells());
1613   SetVisibility(GetVisibility(),false);
1614 }
1615
1616 void SMESH_ActorDef::SetRepresentation (int theMode)
1617 {
1618   int aNbEdges = myVisualObj->GetNbEntities(SMDSAbs_Edge);
1619   int aNbFaces = myVisualObj->GetNbEntities(SMDSAbs_Face);
1620   int aNbVolumes = myVisualObj->GetNbEntities(SMDSAbs_Volume);
1621   int aNb0Ds       = myVisualObj->GetNbEntities(SMDSAbs_0DElement);
1622   int aNbBalls       = myVisualObj->GetNbEntities(SMDSAbs_Ball);
1623
1624   if (theMode < 0) {
1625     myRepresentation = eSurface;
1626     if (!aNbFaces && !aNbVolumes && !aNbBalls && aNbEdges) {
1627       myRepresentation = eEdge;
1628     } else if (!aNbFaces && !aNbVolumes && !aNbEdges && !aNbBalls) {
1629       myRepresentation = ePoint;
1630     }
1631   } else {
1632     switch (theMode) {
1633     case eEdge:
1634       if (!aNbFaces && !aNbVolumes && !aNbEdges && !aNb0Ds && !aNbBalls) return;
1635       break;
1636     case eSurface:
1637       if (!aNbFaces && !aNbVolumes && !aNb0Ds && !aNbBalls) return;
1638       break;
1639     }
1640     myRepresentation = theMode;
1641   }
1642
1643   if (!GetUnstructuredGrid()->GetNumberOfCells())
1644     myRepresentation = ePoint;
1645
1646   if (myIsShrunk) {
1647     if (myRepresentation == ePoint) {
1648       UnShrink();
1649       myIsShrunk = true;
1650     } else {
1651       SetShrink();
1652     }
1653   }
1654
1655   myPickableActor = myBaseActor;
1656   myNodeActor->SetVisibility(false);
1657   myNodeExtActor->SetVisibility(false);
1658   vtkProperty *aProp = NULL, *aBackProp = NULL;
1659   vtkProperty *aPropVN = NULL, *aPropVR = NULL;
1660   SMESH_DeviceActor::EReperesent aReperesent = SMESH_DeviceActor::EReperesent(-1);
1661   SMESH_Actor::EQuadratic2DRepresentation aQuadraticMode = GetQuadratic2DRepresentation();
1662   switch (myRepresentation) {
1663   case ePoint:
1664     myPickableActor = myNodeActor;
1665     myNodeActor->SetVisibility(true);
1666     aQuadraticMode = SMESH_Actor::eLines;
1667     aProp = aBackProp = aPropVN = aPropVR = myNodeProp;
1668     aReperesent = SMESH_DeviceActor::ePoint;
1669     break;
1670   case eEdge:
1671     aProp = aBackProp = aPropVN = aPropVR = myEdgeProp;
1672     aReperesent = SMESH_DeviceActor::eInsideframe;
1673     break;
1674   case eSurface:
1675     aProp = mySurfaceProp;
1676     aBackProp = myBackSurfaceProp;
1677     aPropVN = myNormalVProp;
1678     aPropVR = myReversedVProp;
1679     aReperesent = SMESH_DeviceActor::eSurface;
1680     break;
1681   }
1682
1683   my2DActor->SetProperty(aProp);
1684   my2DActor->SetBackfaceProperty(aBackProp);
1685   my2DActor->SetRepresentation(aReperesent);
1686
1687   if(aQuadraticMode == SMESH_Actor::eLines)
1688     my2DActor->SetQuadraticArcMode(false);
1689   else if(aQuadraticMode == SMESH_Actor::eArcs)
1690     my2DActor->SetQuadraticArcMode(true);
1691
1692   my2DExtActor->SetRepresentation(aReperesent);
1693
1694   my3DActor->SetProperty(aPropVN);
1695   my3DActor->SetBackfaceProperty(aPropVR);
1696   my3DActor->SetRepresentation(aReperesent);
1697
1698
1699   my1DExtActor->SetVisibility(false);
1700   my2DExtActor->SetVisibility(false);
1701   my3DExtActor->SetVisibility(false);
1702
1703   my0DActor->SetRepresentation(aReperesent);
1704   myBallActor->SetRepresentation(aReperesent);
1705
1706   switch(myControlMode){
1707   case eLength:
1708   case eMultiConnection:
1709     aProp = aBackProp = my1DProp;
1710     if(myRepresentation != ePoint)
1711       aReperesent = SMESH_DeviceActor::eInsideframe;
1712     break;
1713   }
1714
1715   if(aQuadraticMode == SMESH_Actor::eLines)
1716     my1DActor->SetQuadraticArcMode(false);
1717   else if(aQuadraticMode == SMESH_Actor::eArcs)
1718     my1DActor->SetQuadraticArcMode(true);
1719
1720   my1DActor->SetProperty(aProp);
1721   my1DActor->SetBackfaceProperty(aBackProp);
1722   my1DActor->SetRepresentation(aReperesent);
1723
1724   my1DExtActor->SetRepresentation(aReperesent);
1725
1726   if(myIsPointsVisible)
1727     myPickableActor = myNodeActor;
1728   if(GetPointRepresentation())
1729     myNodeActor->SetVisibility(true);
1730
1731   SetMapper(myPickableActor->GetMapper());
1732
1733   SetVisibility(GetVisibility(),false);
1734
1735   Modified();
1736 }
1737
1738
1739 void SMESH_ActorDef::SetPointRepresentation(bool theIsPointsVisible){
1740   if ( myIsPointsVisible == theIsPointsVisible )
1741     return;
1742   myIsPointsVisible = theIsPointsVisible;
1743   SetRepresentation(GetRepresentation());
1744 }
1745
1746 bool SMESH_ActorDef::GetPointRepresentation(){
1747   return myIsPointsVisible || myNodeActor->GetPointsLabeled();
1748 }
1749
1750
1751 void SMESH_ActorDef::UpdateHighlight(){
1752   myHighlitableActor->SetHighlited(false);
1753   myHighlitableActor->SetVisibility(false);
1754   bool anIsVisible = GetVisibility();
1755
1756   switch(myRepresentation){
1757   case SMESH_DeviceActor::eSurface:
1758   case SMESH_DeviceActor::eWireframe:
1759     {
1760       if(myIsHighlighted) {
1761         myHighlitableActor->SetProperty(myHighlightProp);
1762       }else if(myIsPreselected){
1763         myHighlitableActor->SetProperty(myPreselectProp);
1764       } else if(anIsVisible){
1765         (myRepresentation == eSurface) ?
1766           myHighlitableActor->SetProperty(myOutLineProp) : myHighlitableActor->SetProperty(myEdgeProp);
1767       }
1768       if(GetUnstructuredGrid()->GetNumberOfCells()) {
1769         myHighlitableActor->SetHighlited(anIsVisible);
1770         myHighlitableActor->GetExtractUnstructuredGrid()->
1771           SetModeOfExtraction(VTKViewer_ExtractUnstructuredGrid::eCells);
1772         myHighlitableActor->SetRepresentation(SMESH_DeviceActor::eWireframe);
1773       }
1774       myHighlitableActor->SetVisibility(anIsVisible);
1775       break;
1776     }
1777   case SMESH_DeviceActor::ePoint:
1778     {
1779       if(myIsHighlighted) {
1780         myNodeActor->SetProperty(myHighlightProp);
1781       }else if(myIsPreselected) {
1782         myNodeActor->SetProperty(myPreselectProp);
1783       } else if(anIsVisible) {
1784         myNodeActor->SetProperty(myNodeProp);
1785       }
1786       myNodeActor->SetRepresentation(SMESH_DeviceActor::ePoint);
1787       myNodeActor->GetExtractUnstructuredGrid()->SetModeOfExtraction(VTKViewer_ExtractUnstructuredGrid::ePoints);
1788       break;
1789     }
1790   }
1791 }
1792
1793
1794 void SMESH_ActorDef::highlight(bool theHighlight){
1795   if ( myIsHighlighted == theHighlight )
1796     return;
1797   myIsHighlighted = theHighlight;
1798   UpdateHighlight();
1799 }
1800
1801
1802 void SMESH_ActorDef::SetPreSelected(bool thePreselect){
1803   if ( myIsPreselected == thePreselect )
1804     return;
1805   myIsPreselected = thePreselect;
1806   UpdateHighlight();
1807 }
1808
1809
1810 // From vtkFollower
1811 int SMESH_ActorDef::RenderOpaqueGeometry(vtkViewport *vp)
1812 {
1813   if (myPickableActor->GetIsOpaque())
1814     {
1815     vtkRenderer *ren = static_cast<vtkRenderer *>(vp);
1816     this->Render(ren);
1817     return 1;
1818     }
1819   return 0;
1820 }
1821
1822
1823 int SMESH_ActorDef::RenderTranslucentGeometry(vtkViewport *vp)
1824 {
1825   if (!myPickableActor->GetIsOpaque())
1826     {
1827     vtkRenderer *ren = static_cast<vtkRenderer *>(vp);
1828     this->Render(ren);
1829     return 1;
1830     }
1831   return 0;
1832 }
1833
1834
1835 void SMESH_ActorDef::Render(vtkRenderer *ren){
1836   unsigned long aTime = myTimeStamp->GetMTime();
1837   unsigned long anObjTime = myVisualObj->GetUnstructuredGrid()->GetMTime();
1838   unsigned long aClippingTime = myImplicitBoolean->GetMTime();
1839   if(anObjTime > aTime || aClippingTime > aTime)
1840     Update();
1841 }
1842
1843
1844 void SMESH_ActorDef::Update(){
1845   if(MYDEBUG) MESSAGE("SMESH_ActorDef::Update");
1846
1847   if(GetControlMode() != eNone) {
1848     unsigned long aTime = myTimeStamp->GetMTime();
1849     unsigned long anObjTime = myVisualObj->GetUnstructuredGrid()->GetMTime();
1850     if (anObjTime > aTime)
1851       SetControlMode(GetControlMode(),false);
1852   }
1853
1854   if(myNodeActor)
1855     myNodeActor->UpdateLabels();
1856
1857   if(my0DActor)
1858     my0DActor->UpdateLabels();
1859
1860   if(myBallActor)
1861     myBallActor->UpdateLabels();
1862
1863   if(my1DActor)
1864     my1DActor->UpdateLabels();
1865
1866   if(my2DActor)
1867     my2DActor->UpdateLabels();
1868
1869   if(my3DActor)
1870     my3DActor->UpdateLabels();
1871
1872   if(myIsFacesOriented){
1873     SetFacesOriented(myIsFacesOriented);
1874   }
1875
1876   if(myVisualObj->GetEntitiesFlag()) {
1877     myEntityMode |= myVisualObj->GetEntitiesState();
1878   }
1879
1880   SetEntityMode(GetEntityMode());
1881   SetVisibility(GetVisibility());
1882
1883   myTimeStamp->Modified();
1884   Modified();
1885 }
1886
1887
1888 void SMESH_ActorDef::ReleaseGraphicsResources(vtkWindow *renWin){
1889   SALOME_Actor::ReleaseGraphicsResources(renWin);
1890
1891   myPickableActor->ReleaseGraphicsResources(renWin);
1892 }
1893
1894
1895 static void GetColor(vtkProperty *theProperty, double& r,double& g,double& b){
1896   double* aColor = theProperty->GetColor();
1897   r = aColor[0];
1898   g = aColor[1];
1899   b = aColor[2];
1900 }
1901
1902
1903 void SMESH_ActorDef::SetOpacity(double theValue){
1904   mySurfaceProp->SetOpacity(theValue);
1905   myBackSurfaceProp->SetOpacity(theValue);
1906   myNormalVProp->SetOpacity(theValue);
1907   myReversedVProp->SetOpacity(theValue);
1908   myEdgeProp->SetOpacity(theValue);
1909   myOutLineProp->SetOpacity(theValue);
1910   myNodeProp->SetOpacity(theValue);
1911
1912   my1DProp->SetOpacity(theValue);
1913   my0DProp->SetOpacity(theValue);
1914   myBallProp->SetOpacity(theValue);
1915 }
1916
1917
1918 double SMESH_ActorDef::GetOpacity(){
1919   return mySurfaceProp->GetOpacity();
1920 }
1921
1922
1923 void SMESH_ActorDef::SetSufaceColor(double r,double g,double b, int delta){
1924   mySurfaceProp->SetColor(r,g,b);
1925   my2DExtProp->SetColor(1.0-r,1.0-g,1.0-b);
1926   if( SMESH_GroupObj* aGroupObj = dynamic_cast<SMESH_GroupObj*>( myVisualObj.get() ) )
1927     if( aGroupObj->GetElementType() == SMDSAbs_Face )
1928       myNameActor->SetBackgroundColor(r,g,b);
1929
1930   myDeltaBrightness = delta;
1931   QColor bfc = Qtx::mainColorToSecondary(QColor(int(r*255),int(g*255),int(b*255)), delta);
1932   myBackSurfaceProp->SetColor( bfc.red() / 255. , bfc.green() / 255. , bfc.blue() / 255. );
1933   Modified();
1934 }
1935
1936 void SMESH_ActorDef::GetSufaceColor(double& r,double& g,double& b, int& delta){
1937   ::GetColor(mySurfaceProp,r,g,b);
1938   delta = myDeltaBrightness;
1939 }
1940
1941 void SMESH_ActorDef::SetVolumeColor(double r,double g,double b, int delta){
1942   myNormalVProp->SetColor(r,g,b);
1943   my3DExtProp->SetColor(1.0-r,1.0-g,1.0-b);
1944   if( SMESH_GroupObj* aGroupObj = dynamic_cast<SMESH_GroupObj*>( myVisualObj.get() ) )
1945     if( aGroupObj->GetElementType() == SMDSAbs_Volume )
1946       myNameActor->SetBackgroundColor(r,g,b);
1947
1948   myDeltaVBrightness = delta;
1949   QColor bfc = Qtx::mainColorToSecondary(QColor(int(r*255),int(g*255),int(b*255)), delta);
1950   myReversedVProp->SetColor( bfc.red() / 255. , bfc.green() / 255. , bfc.blue() / 255. );
1951   Modified();
1952 }
1953
1954 void SMESH_ActorDef::GetVolumeColor(double& r,double& g,double& b, int& delta){
1955   ::GetColor(myNormalVProp,r,g,b);
1956   delta = myDeltaVBrightness;
1957 }
1958
1959 void SMESH_ActorDef::SetEdgeColor(double r,double g,double b){
1960   myEdgeProp->SetColor(r,g,b);
1961   my1DProp->SetColor(r,g,b);
1962   my1DExtProp->SetColor(1.0-r,1.0-g,1.0-b);
1963   if( SMESH_GroupObj* aGroupObj = dynamic_cast<SMESH_GroupObj*>( myVisualObj.get() ) )
1964     if( aGroupObj->GetElementType() == SMDSAbs_Edge )
1965       myNameActor->SetBackgroundColor(r,g,b);
1966   Modified();
1967 }
1968
1969 void SMESH_ActorDef::GetEdgeColor(double& r,double& g,double& b){
1970   ::GetColor(myEdgeProp,r,g,b);
1971 }
1972
1973 void SMESH_ActorDef::SetOutlineColor(double r,double g,double b){
1974   myOutLineProp->SetColor(r,g,b);
1975   Modified();
1976 }
1977
1978 void SMESH_ActorDef::GetOutlineColor(double& r,double& g,double& b){
1979   ::GetColor(myOutLineProp,r,g,b);
1980 }
1981
1982
1983 void SMESH_ActorDef::SetNodeColor(double r,double g,double b){
1984   myNodeProp->SetColor(r,g,b);
1985   myNodeExtProp->SetColor(1.0-r,1.0-g,1.0-b);
1986   if( SMESH_GroupObj* aGroupObj = dynamic_cast<SMESH_GroupObj*>( myVisualObj.get() ) )
1987     if( aGroupObj->GetElementType() == SMDSAbs_Node )
1988       myNameActor->SetBackgroundColor(r,g,b);
1989   Modified();
1990 }
1991
1992 void SMESH_ActorDef::GetNodeColor(double& r,double& g,double& b){
1993   ::GetColor(myNodeProp,r,g,b);
1994 }
1995
1996 void SMESH_ActorDef::Set0DColor(double r,double g,double b){
1997   my0DProp->SetColor(r,g,b);
1998   if( SMESH_GroupObj* aGroupObj = dynamic_cast<SMESH_GroupObj*>( myVisualObj.get() ) )
1999     if( aGroupObj->GetElementType() == SMDSAbs_0DElement )
2000       myNameActor->SetBackgroundColor(r,g,b);
2001   Modified();
2002 }
2003
2004 void SMESH_ActorDef::Get0DColor(double& r,double& g,double& b){
2005   ::GetColor(my0DProp,r,g,b);
2006 }
2007
2008 void SMESH_ActorDef::SetBallColor(double r,double g,double b){
2009   myBallProp->SetColor(r,g,b);
2010   if( SMESH_GroupObj* aGroupObj = dynamic_cast<SMESH_GroupObj*>( myVisualObj.get() ) )
2011     if( aGroupObj->GetElementType() == SMDSAbs_Ball )
2012       myNameActor->SetBackgroundColor(r,g,b);
2013   Modified();
2014 }
2015
2016 void SMESH_ActorDef::GetBallColor(double& r,double& g,double& b){
2017   ::GetColor(myBallProp,r,g,b);
2018 }
2019
2020 void SMESH_ActorDef::SetHighlightColor(double r,double g,double b){
2021   myHighlightProp->SetColor(r,g,b);
2022   Modified();
2023 }
2024
2025 void SMESH_ActorDef::GetHighlightColor(double& r,double& g,double& b){
2026   ::GetColor(myHighlightProp,r,g,b);
2027 }
2028
2029 void SMESH_ActorDef::SetPreHighlightColor(double r,double g,double b){
2030   myPreselectProp->SetColor(r,g,b);
2031   Modified();
2032 }
2033
2034 void SMESH_ActorDef::GetPreHighlightColor(double& r,double& g,double& b){
2035   ::GetColor(myPreselectProp,r,g,b);
2036 }
2037
2038
2039 double SMESH_ActorDef::GetLineWidth(){
2040   return myEdgeProp->GetLineWidth();
2041 }
2042
2043
2044 void SMESH_ActorDef::SetLineWidth(double theVal){
2045   myEdgeProp->SetLineWidth(theVal);
2046
2047   my1DProp->SetLineWidth(theVal + aLineWidthInc);
2048   my1DExtProp->SetLineWidth(theVal + aLineWidthInc);
2049   my2DExtProp->SetLineWidth(theVal + aLineWidthInc);
2050   my3DExtProp->SetLineWidth(theVal + aLineWidthInc);
2051   myOutLineProp->SetLineWidth(theVal);
2052   myHighlightProp->SetLineWidth(theVal);
2053   myPreselectProp->SetLineWidth(theVal);
2054   Modified();
2055 }
2056
2057 double SMESH_ActorDef::GetOutlineWidth()
2058 {
2059   return myOutLineProp->GetLineWidth();
2060 }
2061
2062 void SMESH_ActorDef::SetOutlineWidth(double theVal)
2063 {
2064   myOutLineProp->SetLineWidth(theVal);
2065   Modified();
2066 }
2067
2068 void SMESH_ActorDef::Set0DSize(double theVal){
2069   my0DProp->SetPointSize(theVal);
2070   myHighlightProp->SetPointSize(theVal);
2071   myPreselectProp->SetPointSize(theVal);
2072
2073   if(SMESH_SVTKActor* aCustom = SMESH_SVTKActor::SafeDownCast( myHighlightActor )) {
2074     aCustom->Set0DSize(theVal);
2075   }
2076   if(SMESH_SVTKActor* aCustom = SMESH_SVTKActor::SafeDownCast( myPreHighlightActor )) {
2077     aCustom->Set0DSize(theVal);
2078   }
2079
2080   Modified();
2081 }
2082
2083 double SMESH_ActorDef::Get0DSize(){
2084   return my0DProp->GetPointSize();
2085 }
2086
2087 void SMESH_ActorDef::SetBallSize(double theVal){
2088   myBallProp->SetPointSize(theVal);
2089
2090   if(SMESH_SVTKActor* aCustom = SMESH_SVTKActor::SafeDownCast( myHighlightActor )) {
2091     aCustom->SetBallSize(theVal);
2092   }
2093   if(SMESH_SVTKActor* aCustom = SMESH_SVTKActor::SafeDownCast( myPreHighlightActor )) {
2094     aCustom->SetBallSize(theVal);
2095   }
2096
2097   Modified();
2098 }
2099
2100 double SMESH_ActorDef::GetBallSize(){
2101   return myBallProp->GetPointSize();
2102 }
2103
2104 int SMESH_ActorDef::GetObjDimension( const int theObjId )
2105 {
2106   return myVisualObj->GetElemDimension( theObjId );
2107 }
2108
2109 bool
2110 SMESH_ActorDef::
2111 IsImplicitFunctionUsed() const
2112 {
2113   return myBaseActor->IsImplicitFunctionUsed();
2114 }
2115
2116 void
2117 SMESH_ActorDef::SetImplicitFunctionUsed(bool theIsImplicitFunctionUsed)
2118 {
2119   myNodeActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
2120   myBaseActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
2121
2122   myHighlitableActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
2123
2124   myNodeExtActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
2125
2126   my0DActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
2127   myBallActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
2128   //my0DExtActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
2129
2130   my1DActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
2131   my1DExtActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
2132
2133   my2DActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
2134   my2DExtActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
2135   my3DActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
2136   my3DExtActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
2137 }
2138
2139 vtkIdType
2140 SMESH_ActorDef::AddClippingPlane(vtkPlane* thePlane)
2141 {
2142   if(thePlane){
2143     myImplicitBoolean->GetFunction()->AddItem(thePlane);
2144     myCippingPlaneCont.push_back(thePlane);
2145     if(!IsImplicitFunctionUsed())
2146       SetImplicitFunctionUsed(true);
2147     myNodeActor->UpdateLabels();
2148   }
2149   return myCippingPlaneCont.size();
2150 }
2151
2152 void
2153 SMESH_ActorDef::
2154 RemoveAllClippingPlanes()
2155 {
2156   myImplicitBoolean->GetFunction()->RemoveAllItems();
2157   myImplicitBoolean->GetFunction()->Modified(); // VTK bug
2158   myCippingPlaneCont.clear();
2159   SetImplicitFunctionUsed(false);
2160   myNodeActor->UpdateLabels();
2161 }
2162
2163 vtkIdType
2164 SMESH_ActorDef::
2165 GetNumberOfClippingPlanes()
2166 {
2167   return myCippingPlaneCont.size();
2168 }
2169
2170 vtkPlane*
2171 SMESH_ActorDef::
2172 GetClippingPlane(vtkIdType theID)
2173 {
2174   if(theID >= myCippingPlaneCont.size())
2175     return NULL;
2176   return myCippingPlaneCont[theID].Get();
2177 }
2178
2179 void SMESH_ActorDef::UpdateScalarBar()
2180 {
2181   SUIT_ResourceMgr* mgr = SUIT_Session::session()->resourceMgr();
2182   if( !mgr )
2183     return;
2184
2185   vtkTextProperty* aScalarBarTitleProp = vtkTextProperty::New();
2186
2187   QColor aTColor = mgr->colorValue( "SMESH", "scalar_bar_title_color", QColor( 255, 255, 255 ) );
2188   aScalarBarTitleProp->SetColor( aTColor.red()/255., aTColor.green()/255., aTColor.blue()/255. );
2189
2190   aScalarBarTitleProp->SetFontFamilyToArial();
2191
2192   if ( mgr->hasValue( "SMESH", "scalar_bar_title_font" ) )
2193   {
2194     QFont f = mgr->fontValue( "SMESH", "scalar_bar_title_font" );
2195     if ( f.family() == "Arial" )
2196       aScalarBarTitleProp->SetFontFamilyToArial();
2197     else if ( f.family() == "Courier" )
2198       aScalarBarTitleProp->SetFontFamilyToCourier();
2199     else if ( f.family() == "Times" )
2200       aScalarBarTitleProp->SetFontFamilyToTimes();
2201
2202     if ( f.bold() )
2203       aScalarBarTitleProp->BoldOn();
2204     else
2205       aScalarBarTitleProp->BoldOff();
2206
2207     if ( f.italic() )
2208       aScalarBarTitleProp->ItalicOn();
2209     else
2210      aScalarBarTitleProp->ItalicOff();
2211
2212     if ( f.overline() )
2213       aScalarBarTitleProp->ShadowOn();
2214     else
2215       aScalarBarTitleProp->ShadowOff();
2216   }
2217
2218   myScalarBarActor->SetTitleTextProperty( aScalarBarTitleProp );
2219   aScalarBarTitleProp->Delete();
2220
2221   vtkTextProperty* aScalarBarLabelProp = vtkTextProperty::New();
2222
2223   aTColor = mgr->colorValue( "SMESH", "scalar_bar_label_color", QColor( 255, 255, 255 ) );
2224   aScalarBarLabelProp->SetColor( aTColor.red()/255., aTColor.green()/255., aTColor.blue()/255. );
2225
2226   aScalarBarLabelProp->SetFontFamilyToArial();
2227   if( mgr->hasValue( "SMESH", "scalar_bar_label_font" ) )
2228   {
2229     QFont f = mgr->fontValue( "SMESH", "scalar_bar_label_font" );
2230     if( f.family() == "Arial" )
2231       aScalarBarLabelProp->SetFontFamilyToArial();
2232     else if( f.family() == "Courier" )
2233       aScalarBarLabelProp->SetFontFamilyToCourier();
2234     else if( f.family() == "Times" )
2235       aScalarBarLabelProp->SetFontFamilyToTimes();
2236
2237     if ( f.bold() )
2238       aScalarBarLabelProp->BoldOn();
2239     else
2240       aScalarBarLabelProp->BoldOff();
2241
2242     if ( f.italic() )
2243       aScalarBarLabelProp->ItalicOn();
2244     else
2245       aScalarBarLabelProp->ItalicOff();
2246
2247     if( f.overline() )
2248       aScalarBarLabelProp->ShadowOn();
2249     else
2250       aScalarBarLabelProp->ShadowOff();
2251   }
2252
2253   myScalarBarActor->SetLabelTextProperty( aScalarBarLabelProp );
2254   aScalarBarLabelProp->Delete();
2255
2256   bool horiz = ( mgr->integerValue( "SMESH", "scalar_bar_orientation" ) == 1 );
2257   QString name = QString( "scalar_bar_%1_" ).arg( horiz ? "horizontal" : "vertical" );
2258   if( horiz )
2259     myScalarBarActor->SetOrientationToHorizontal();
2260   else
2261     myScalarBarActor->SetOrientationToVertical();
2262
2263
2264   double aXVal = horiz ? 0.20 : 0.01;
2265   if( mgr->hasValue( "SMESH", name + "x" ) )
2266     aXVal = mgr->doubleValue( "SMESH", name + "x", aXVal );
2267
2268   double aYVal = horiz ? 0.01 : 0.1;
2269   if( mgr->hasValue( "SMESH", name + "y" ) )
2270     aYVal = mgr->doubleValue( "SMESH", name + "y", aYVal );
2271   myScalarBarActor->SetPosition( aXVal, aYVal );
2272
2273   double aWVal = horiz ? 0.60 : 0.10;
2274   if( mgr->hasValue( "SMESH", name + "width" ) )
2275     aWVal = mgr->doubleValue( "SMESH", name + "width", aWVal );
2276   myScalarBarActor->SetWidth( aWVal );
2277
2278   double aHVal = horiz ? 0.12 : 0.80;
2279   if( mgr->hasValue( "SMESH", name + "height" ) )
2280     aHVal = mgr->doubleValue( "SMESH", name + "height", aHVal );
2281   myScalarBarActor->SetHeight( aHVal );
2282
2283   int anIntVal = 5;
2284   if( mgr->hasValue( "SMESH", "scalar_bar_num_labels" ) )
2285     anIntVal = mgr->integerValue( "SMESH", "scalar_bar_num_labels", anIntVal );
2286   myScalarBarActor->SetNumberOfLabels( anIntVal == 0 ? 5: anIntVal );
2287
2288   anIntVal = 64;
2289   if( mgr->hasValue( "SMESH", "scalar_bar_num_colors" ) )
2290     anIntVal = mgr->integerValue( "SMESH", "scalar_bar_num_colors", anIntVal );
2291   myScalarBarActor->SetMaximumNumberOfColors( anIntVal == 0 ? 64 : anIntVal );
2292
2293   bool distributionVisibility = mgr->booleanValue("SMESH","distribution_visibility");
2294   myScalarBarActor->SetDistributionVisibility(distributionVisibility);
2295
2296   int coloringType = mgr->integerValue("SMESH", "distribution_coloring_type", 0);
2297   myScalarBarActor->SetDistributionColoringType(coloringType);
2298
2299   QColor distributionColor = mgr->colorValue("SMESH", "distribution_color",
2300                                              QColor(255, 255, 255));
2301   double rgb[3];
2302   rgb[0]= distributionColor.red()/255.;
2303   rgb[1]= distributionColor.green()/255.;
2304   rgb[2]= distributionColor.blue()/255.;
2305   myScalarBarActor->SetDistributionColor(rgb);
2306
2307
2308 }
2309
2310 void SMESH_ActorDef::UpdateDistribution()
2311 {
2312   if(SMESH::Controls::NumericalFunctor* fun =
2313      dynamic_cast<SMESH::Controls::NumericalFunctor*>(myFunctor.get()))
2314   {
2315     int nbIntervals = myScalarBarActor->GetMaximumNumberOfColors();
2316     std::vector<int> nbEvents;
2317     std::vector<double> funValues;
2318     SMESH_VisualObjDef::TEntityList elems;
2319     if ( ! dynamic_cast<SMESH_MeshObj*>(myVisualObj.get()))
2320       dynamic_cast<SMESH_VisualObjDef*>(myVisualObj.get())->GetEntities( fun->GetType(), elems );
2321     std::vector<int> elemIds;
2322     for ( SMESH_VisualObjDef::TEntityList::iterator e = elems.begin(); e != elems.end(); ++e)
2323       elemIds.push_back( (*e)->GetID());
2324     vtkLookupTable* lookupTable = static_cast<vtkLookupTable*>(myScalarBarActor->GetLookupTable());
2325     double * range = lookupTable->GetRange();
2326     bool isLogarithmic = lookupTable->GetScale() == VTK_SCALE_LOG10;
2327     fun->GetHistogram(nbIntervals, nbEvents, funValues, elemIds, range, isLogarithmic);
2328     myScalarBarActor->SetDistribution(nbEvents);
2329   }
2330 }
2331
2332 void SMESH_ActorDef::SetQuadratic2DRepresentation(EQuadratic2DRepresentation theMode)
2333 {
2334   switch(theMode) {
2335   case SMESH_Actor::eLines :
2336     myHighlitableActor->SetQuadraticArcMode(false);
2337     my2DActor->SetQuadraticArcMode(false);
2338     my1DActor->SetQuadraticArcMode(false);
2339     break;
2340   case SMESH_Actor::eArcs :
2341     myHighlitableActor->SetQuadraticArcMode(true);
2342     if(GetRepresentation() != SMESH_Actor::ePoint) {
2343       my2DActor->SetQuadraticArcMode(true);
2344       my1DActor->SetQuadraticArcMode(true);
2345     }
2346     break;
2347   default:
2348     break;
2349   }
2350 }
2351
2352
2353 SMESH_Actor::EQuadratic2DRepresentation SMESH_ActorDef::GetQuadratic2DRepresentation()
2354 {
2355   if(myHighlitableActor->GetQuadraticArcMode())
2356     return SMESH_Actor::eArcs;
2357   else
2358     return SMESH_Actor::eLines;
2359 }
2360
2361 void SMESH_ActorDef::SetMarkerStd( VTK::MarkerType theMarkerType, VTK::MarkerScale theMarkerScale )
2362 {
2363   SALOME_Actor::SetMarkerStd( theMarkerType, theMarkerScale );
2364   myNodeActor->SetMarkerStd( theMarkerType, theMarkerScale );
2365   myNodeExtActor->SetMarkerStd( theMarkerType, theMarkerScale );
2366 }
2367
2368 void SMESH_ActorDef::SetMarkerTexture( int theMarkerId, VTK::MarkerTexture theMarkerTexture )
2369 {
2370   SALOME_Actor::SetMarkerTexture( theMarkerId, theMarkerTexture );
2371   myNodeActor->SetMarkerTexture( theMarkerId, theMarkerTexture );
2372   myNodeExtActor->SetMarkerTexture( theMarkerId, theMarkerTexture );
2373   myMarkerTexture = theMarkerTexture; // for deferred update of myHighlightActor
2374 }
2375
2376 #ifndef DISABLE_PLOT2DVIEWER
2377 SPlot2d_Histogram* SMESH_ActorDef::UpdatePlot2Histogram() {
2378
2379   if(my2dHistogram)
2380     my2dHistogram->clearAllPoints();
2381
2382   if(SMESH::Controls::NumericalFunctor* fun =
2383      dynamic_cast<SMESH::Controls::NumericalFunctor*>(myFunctor.get()))
2384   {
2385
2386     if(!my2dHistogram) {
2387       my2dHistogram = new SPlot2d_Histogram();
2388       Handle(SALOME_InteractiveObject) anIO = new SALOME_InteractiveObject(getIO()->getEntry(),"SMESH",getName());
2389       my2dHistogram->setIO(anIO);
2390     }
2391
2392     int nbIntervals = myScalarBarActor->GetMaximumNumberOfColors();
2393     std::vector<int> nbEvents;
2394     std::vector<double> funValues;
2395     SMESH_VisualObjDef::TEntityList elems;
2396     if ( ! dynamic_cast<SMESH_MeshObj*>(myVisualObj.get()))
2397       dynamic_cast<SMESH_VisualObjDef*>(myVisualObj.get())->GetEntities( fun->GetType(), elems );
2398     std::vector<int> elemIds;
2399
2400     for ( SMESH_VisualObjDef::TEntityList::iterator e = elems.begin(); e != elems.end(); ++e)
2401       elemIds.push_back( (*e)->GetID());
2402
2403     vtkLookupTable* lookupTable = static_cast<vtkLookupTable*>(myScalarBarActor->GetLookupTable());
2404     double * range = lookupTable->GetRange();
2405     bool isLogarithmic = lookupTable->GetScale() == VTK_SCALE_LOG10;
2406     fun->GetHistogram(nbIntervals, nbEvents, funValues, elemIds, range, isLogarithmic);
2407
2408     for ( int i = 0; i < std::min( nbEvents.size(), funValues.size() -1 ); i++ )
2409       my2dHistogram->addPoint(funValues[i] + (funValues[i+1] - funValues[i])/2.0, static_cast<double>(nbEvents[i]));
2410
2411     if(funValues.size() >= 2)
2412       my2dHistogram->setWidth((funValues[1] - funValues[0]) * 0.8) ;
2413
2414   }
2415
2416   //Color of the histogram
2417   if(myScalarBarActor->GetDistributionColoringType() == SMESH_MULTICOLOR_TYPE)
2418     my2dHistogram->setAutoAssign(true);
2419   else {
2420     double rgb[3];
2421     myScalarBarActor->GetDistributionColor(rgb);
2422     QColor aColor = QColor( (int)( rgb[0]*255 ), (int)( rgb[1]*255 ), (int)( rgb[2]*255 ) );
2423     my2dHistogram->setColor(aColor);
2424
2425   }
2426
2427   return my2dHistogram;
2428 }
2429 #endif