src/OBJECT/SMESH_Actor.cxx

   1 // Copyright (C) 2007-2019  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, or (at your option) any later version.
  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
  30 #include "SMDS_UnstructuredGrid.hxx"
  31 #include "SMESH_ActorProps.h"
  32 #include "SMESH_ActorUtils.h"
  33 #include "SMESH_CellLabelActor.h"
  34 #include "SMESH_ControlsDef.hxx"
  35 #include "SMESH_DeviceActor.h"
  36 #include "SMESH_NodeLabelActor.h"
  37 #include "SMESH_ObjectDef.h"
  38 #include "SMESH_SVTKActor.h"
  39 #include "SMESH_ScalarBarActor.h"
  40
  41 #include <Qtx.h>
  42 #include <SALOME_InteractiveObject.hxx>
  43 #include <SUIT_ResourceMgr.h>
  44 #include <SUIT_Session.h>
  45 #include <VTKViewer_ExtractUnstructuredGrid.h>
  46 #include <VTKViewer_FramedTextActor.h>
  47
  48 #ifndef DISABLE_PLOT2DVIEWER
  49 #include <SPlot2d_Histogram.h>
  50 #endif
  51
  52 #include <vtkProperty.h>
  53 #include <vtkTimeStamp.h>
  54 #include <vtkObjectFactory.h>
  55 #include <vtkShrinkPolyData.h>
  56 #include <vtkMergeFilter.h>
  57
  58 #include <vtkMatrix4x4.h>
  59 #include <vtkUnstructuredGrid.h>
  60 #include <vtkPointData.h>
  61 #include <vtkCellData.h>
  62
  63 #include <vtkMapper.h>
  64 #include <vtkRenderer.h>
  65
  66 #include <vtkCell.h>
  67 #include <vtkIdList.h>
  68 #include <vtkIntArray.h>
  69
  70 #include <vtkActor2D.h>
  71 #include <vtkProperty2D.h>
  72 #include <vtkPolyData.h>
  73 #include <vtkTextProperty.h>
  74
  75 #include <vtkLookupTable.h>
  76
  77 #include <vtkMath.h>
  78 #include <vtkPlane.h>
  79 #include <vtkPlaneCollection.h>
  80 #include <vtkImplicitBoolean.h>
  81 #include <vtkImplicitFunctionCollection.h>
  82
  83 #include "utilities.h"
  84
  85 #ifdef _DEBUG_
  86 static int MYDEBUG = 0;
  87 #else
  88 static int MYDEBUG = 0;
  89 #endif
  90
  91 SMESH_ActorDef* SMESH_ActorDef::New(){
  92   return new SMESH_ActorDef();
  93 }
  94
  95
  96 SMESH_Actor* SMESH_Actor::New(TVisualObjPtr theVisualObj,
  97                               const char* theEntry,
  98                               const char* theName,
  99                               int theIsClear)
 100 {
 101   SMESH_ActorDef* anActor = NULL;
 102   if(theVisualObj->IsValid() ) {
 103     anActor = SMESH_ActorDef::New();
 104     if(!anActor->Init(theVisualObj,theEntry,theName,theIsClear)){
 105       anActor->Delete();
 106       anActor = NULL;
 107     }
 108     if( anActor )
 109       anActor->UpdateScalarBar();
 110   }
 111   return anActor;
 112 }
 113
 114
 115 SMESH_ActorDef::SMESH_ActorDef()
 116 {
 117   if(MYDEBUG) MESSAGE("SMESH_ActorDef - "<<this);
 118
 119   SALOME_Actor::SetVisibility(false); // avoid update of pipelines
 120
 121   myBaseActor = SMESH_DeviceActor::New();
 122
 123   myTimeStamp = vtkTimeStamp::New();
 124
 125   myIsPointsVisible = false;
 126   myIsEntityModeCache = false;
 127   myRepresentationCache = 0;
 128
 129   myHighlightActor = SMESH_SVTKActor::New();
 130   myHighlightActor->Delete(); // vtkSmartPointer!
 131   myHighlightActor->Initialize();
 132
 133   myPreHighlightActor = SMESH_SVTKActor::New();
 134   myPreHighlightActor->Delete();
 135   myPreHighlightActor->Initialize();
 136
 137   myIsShrinkable = false;
 138   myIsShrunk = false;
 139
 140   myIsFacesOriented = false;
 141
 142   int controlsIncrement = SMESH_ActorProps::props()->controlsIncrement();
 143   int selectionIncrement = SMESH_ActorProps::props()->selectionIncrement();
 144
 145   myControlsPrecision = -1;
 146   SUIT_ResourceMgr* mgr = SUIT_Session::session()->resourceMgr();
 147
 148   if ( mgr && mgr->booleanValue( "SMESH", "use_precision", false ) )
 149     myControlsPrecision = mgr->integerValue( "SMESH", "controls_precision", -1);
 150
 151   double aElem0DSize    = SMESH::GetFloat("SMESH:elem0d_size",5);
 152   double aBallElemSize  = SMESH::GetFloat("SMESH:ball_elem_size",10);
 153   double aBallElemScale = SMESH::GetFloat("SMESH:ball_elem_scale",1.0);
 154   double aLineWidth     = SMESH::GetFloat("SMESH:element_width",1);
 155   double aOutlineWidth  = SMESH::GetFloat("SMESH:outline_width",1);
 156
 157   SMESH::LabelFont aFamilyNd = SMESH::FntTimes;
 158   bool aBoldNd    = true;
 159   bool anItalicNd = false;
 160   bool aShadowNd  = false;
 161   int  aSizeNd    = 10;
 162   if ( mgr->hasValue( "SMESH", "numbering_node_font" ) ) {
 163     QFont f = mgr->fontValue( "SMESH", "numbering_node_font" );
 164     if ( f.family()      == "Arial" )   aFamilyNd = SMESH::FntArial;
 165     else if ( f.family() == "Courier" ) aFamilyNd = SMESH::FntCourier;
 166     else if ( f.family() == "Times" )   aFamilyNd = SMESH::FntTimes;
 167     aBoldNd    = f.bold();
 168     anItalicNd = f.italic();
 169     aShadowNd  = f.overline();
 170     aSizeNd    = f.pointSize();
 171   }
 172   double anRGBNd[3] = {1,1,1};
 173   SMESH::GetColor( "SMESH", "numbering_node_color", anRGBNd[0], anRGBNd[1], anRGBNd[2], QColor( 255, 255, 255 ) );
 174
 175   SMESH::LabelFont aFamilyEl = SMESH::FntTimes;
 176   bool aBoldEl    = true;
 177   bool anItalicEl = false;
 178   bool aShadowEl  = false;
 179   int  aSizeEl    = 12;
 180   if ( mgr->hasValue( "SMESH", "numbering_elem_font" ) ) {
 181     QFont f = mgr->fontValue( "SMESH", "numbering_elem_font" );
 182     if ( f.family()      == "Arial" )   aFamilyEl = SMESH::FntArial;
 183     else if ( f.family() == "Courier" ) aFamilyEl = SMESH::FntCourier;
 184     else if ( f.family() == "Times" )   aFamilyEl = SMESH::FntTimes;
 185     aBoldEl    = f.bold();
 186     anItalicEl = f.italic();
 187     aShadowEl  = f.overline();
 188     aSizeEl    = f.pointSize();
 189   }
 190   double anRGBEl[3] = {0,1,0};
 191   SMESH::GetColor( "SMESH", "numbering_elem_color", anRGBEl[0], anRGBEl[1], anRGBEl[2], QColor( 0, 255, 0 ) );
 192
 193   vtkMatrix4x4 *aMatrix = vtkMatrix4x4::New();
 194   VTKViewer_ExtractUnstructuredGrid* aFilter = NULL;
 195
 196   //Definition 2D and 3D devices of the actor
 197   //-----------------------------------------
 198   double anRGB[3] = {1,1,1};
 199   mySurfaceProp = vtkProperty::New();
 200   QColor ffc, bfc;
 201   int delta;
 202   SMESH::GetColor( "SMESH", "fill_color", ffc, delta, "0,170,255|-100" ) ;
 203   mySurfaceProp->SetColor( ffc.red() / 255. , ffc.green() / 255. , ffc.blue() / 255. );
 204   myDeltaBrightness = delta;
 205
 206   myBackSurfaceProp = vtkProperty::New();
 207   bfc = Qtx::mainColorToSecondary(ffc, delta);
 208   myBackSurfaceProp->SetColor( bfc.red() / 255. , bfc.green() / 255. , bfc.blue() / 255. );
 209
 210   myNormalVProp = vtkProperty::New();
 211   SMESH::GetColor( "SMESH", "volume_color", ffc, delta, "255,0,170|-100" );
 212   myNormalVProp->SetColor( ffc.redF(), ffc.greenF(), ffc.blueF() );
 213   myDeltaVBrightness = delta;
 214
 215   myReversedVProp = vtkProperty::New();
 216   bfc = Qtx::mainColorToSecondary(ffc, delta);
 217   myReversedVProp->SetColor( bfc.red() / 255. , bfc.green() / 255. , bfc.blue() / 255. );
 218
 219   my2DActor = SMESH_CellLabelActor::New();
 220   my2DActor->SetStoreClippingMapping(true);
 221   my2DActor->SetUserMatrix(aMatrix);
 222   my2DActor->PickableOff();
 223   my2DActor->SetFontProperties( aFamilyEl, aSizeEl, aBoldEl, anItalicEl, aShadowEl, anRGBEl[0], anRGBEl[1], anRGBEl[2] );
 224   my2DActor->SetProperty(mySurfaceProp);
 225   my2DActor->SetBackfaceProperty(myBackSurfaceProp);
 226   my2DActor->SetRepresentation(SMESH_DeviceActor::eSurface);
 227   aFilter = my2DActor->GetExtractUnstructuredGrid();
 228   aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
 229   aFilter->RegisterCellsWithType(VTK_TRIANGLE);
 230   aFilter->RegisterCellsWithType(VTK_QUAD);
 231   aFilter->RegisterCellsWithType(VTK_POLYGON);
 232   aFilter->RegisterCellsWithType(VTK_QUADRATIC_TRIANGLE);
 233   aFilter->RegisterCellsWithType(VTK_QUADRATIC_QUAD);
 234   aFilter->RegisterCellsWithType(VTK_QUADRATIC_POLYGON);
 235   aFilter->RegisterCellsWithType(VTK_BIQUADRATIC_QUAD);
 236   aFilter->RegisterCellsWithType(VTK_BIQUADRATIC_TRIANGLE);
 237
 238   my2DExtProp = vtkProperty::New();
 239   my2DExtProp->DeepCopy(mySurfaceProp);
 240   SMESH::GetColor( "SMESH", "fill_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 170, 255 ) );
 241   anRGB[0] = 1 - anRGB[0];
 242   anRGB[1] = 1 - anRGB[1];
 243   anRGB[2] = 1 - anRGB[2];
 244   my2DExtProp->SetLineWidth(aLineWidth + controlsIncrement);
 245   my2DExtProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 246
 247   my2DExtActor = SMESH_DeviceActor::New();
 248   my2DExtActor->SetUserMatrix(aMatrix);
 249   my2DExtActor->PickableOff();
 250   my2DExtActor->SetProperty(my2DExtProp);
 251   my2DExtActor->SetBackfaceProperty(my2DExtProp);
 252   my2DExtActor->SetRepresentation(SMESH_DeviceActor::eInsideframe);
 253   aFilter = my2DExtActor->GetExtractUnstructuredGrid();
 254   aFilter->RegisterCellsWithType(VTK_TRIANGLE);
 255   aFilter->RegisterCellsWithType(VTK_QUAD);
 256   aFilter->RegisterCellsWithType(VTK_POLYGON);
 257   aFilter->RegisterCellsWithType(VTK_QUADRATIC_TRIANGLE);
 258   aFilter->RegisterCellsWithType(VTK_QUADRATIC_QUAD);
 259   aFilter->RegisterCellsWithType(VTK_QUADRATIC_POLYGON);
 260   aFilter->RegisterCellsWithType(VTK_BIQUADRATIC_QUAD);
 261   aFilter->RegisterCellsWithType(VTK_BIQUADRATIC_TRIANGLE);
 262
 263   my3DActor = SMESH_CellLabelActor::New();
 264   my3DActor->SetStoreClippingMapping(true);
 265   my3DActor->SetUserMatrix(aMatrix);
 266   my3DActor->PickableOff();
 267   my3DActor->SetFontProperties( aFamilyEl, aSizeEl, aBoldEl, anItalicEl, aShadowEl, anRGBEl[0], anRGBEl[1], anRGBEl[2] );
 268   my3DActor->SetProperty(myNormalVProp);
 269   my3DActor->SetBackfaceProperty(myReversedVProp);
 270   my3DActor->SetRepresentation(SMESH_DeviceActor::eSurface);
 271   my3DActor->SetCoincident3DAllowed(true);
 272   aFilter = my3DActor->GetExtractUnstructuredGrid();
 273   aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
 274   aFilter->RegisterCellsWithType(VTK_TETRA);
 275   aFilter->RegisterCellsWithType(VTK_VOXEL);
 276   aFilter->RegisterCellsWithType(VTK_HEXAHEDRON);
 277   aFilter->RegisterCellsWithType(VTK_WEDGE);
 278   aFilter->RegisterCellsWithType(VTK_PYRAMID);
 279   aFilter->RegisterCellsWithType(VTK_HEXAGONAL_PRISM);
 280   aFilter->RegisterCellsWithType(VTK_QUADRATIC_TETRA);
 281   aFilter->RegisterCellsWithType(VTK_QUADRATIC_HEXAHEDRON);
 282   aFilter->RegisterCellsWithType(VTK_TRIQUADRATIC_HEXAHEDRON);
 283   aFilter->RegisterCellsWithType(VTK_QUADRATIC_WEDGE);
 284   aFilter->RegisterCellsWithType(VTK_BIQUADRATIC_QUADRATIC_WEDGE);
 285   aFilter->RegisterCellsWithType(VTK_QUADRATIC_PYRAMID);
 286   aFilter->RegisterCellsWithType(VTK_CONVEX_POINT_SET);
 287   aFilter->RegisterCellsWithType(VTK_POLYHEDRON);
 288
 289   my3DExtProp = vtkProperty::New();
 290   my3DExtProp->DeepCopy(myNormalVProp);
 291   SMESH::GetColor( "SMESH", "volume_color", anRGB[0], anRGB[1], anRGB[2], QColor( 255, 0, 170 ) );
 292   anRGB[0] = 1 - anRGB[0];
 293   anRGB[1] = 1 - anRGB[1];
 294   anRGB[2] = 1 - anRGB[2];
 295   my3DExtProp->SetLineWidth(aLineWidth + controlsIncrement);
 296   my3DExtProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 297
 298   my3DExtActor = SMESH_DeviceActor::New();
 299   my3DExtActor->SetUserMatrix(aMatrix);
 300   my3DExtActor->PickableOff();
 301   my3DExtActor->SetProperty(my3DExtProp);
 302   my3DExtActor->SetBackfaceProperty(my3DExtProp);
 303   my3DExtActor->SetRepresentation(SMESH_DeviceActor::eSurface);
 304   my3DExtActor->SetCoincident3DAllowed(true);
 305   aFilter = my3DExtActor->GetExtractUnstructuredGrid();
 306   aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
 307   aFilter->RegisterCellsWithType(VTK_TETRA);
 308   aFilter->RegisterCellsWithType(VTK_VOXEL);
 309   aFilter->RegisterCellsWithType(VTK_HEXAHEDRON);
 310   aFilter->RegisterCellsWithType(VTK_WEDGE);
 311   aFilter->RegisterCellsWithType(VTK_PYRAMID);
 312   aFilter->RegisterCellsWithType(VTK_HEXAGONAL_PRISM);
 313   aFilter->RegisterCellsWithType(VTK_QUADRATIC_TETRA);
 314   aFilter->RegisterCellsWithType(VTK_QUADRATIC_HEXAHEDRON);
 315   aFilter->RegisterCellsWithType(VTK_TRIQUADRATIC_HEXAHEDRON);
 316   aFilter->RegisterCellsWithType(VTK_QUADRATIC_WEDGE);
 317   aFilter->RegisterCellsWithType(VTK_BIQUADRATIC_QUADRATIC_WEDGE);
 318   aFilter->RegisterCellsWithType(VTK_QUADRATIC_PYRAMID);
 319   aFilter->RegisterCellsWithType(VTK_CONVEX_POINT_SET);
 320   aFilter->RegisterCellsWithType(VTK_POLYHEDRON);
 321
 322   //Definition 1D device of the actor
 323   //---------------------------------
 324   myEdgeProp = vtkProperty::New();
 325   myEdgeProp->SetAmbient(1.0);
 326   myEdgeProp->SetDiffuse(0.0);
 327   myEdgeProp->SetSpecular(0.0);
 328   SMESH::GetColor( "SMESH", "wireframe_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 170, 255 ) );
 329   myEdgeProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 330   myEdgeProp->SetLineWidth(aLineWidth);
 331
 332   // my1DActor is used to
 333   // - show numbers
 334   // - show controls on all edges (eg Length)
 335   // since edges are shown by myHighlitableActor
 336   my1DActor = SMESH_CellLabelActor::New();
 337   my1DActor->SetStoreClippingMapping(true);
 338   my1DActor->SetUserMatrix(aMatrix);
 339   my1DActor->PickableOff();
 340   my1DActor->SetHighlited(true);
 341   my1DActor->SetFontProperties( aFamilyEl, aSizeEl, aBoldEl, anItalicEl, aShadowEl, anRGBEl[0], anRGBEl[1], anRGBEl[2] );
 342   my1DActor->SetProperty(myEdgeProp);
 343   my1DActor->SetRepresentation(SMESH_DeviceActor::eSurface);
 344   aFilter = my1DActor->GetExtractUnstructuredGrid();
 345   aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
 346   aFilter->RegisterCellsWithType(VTK_LINE);
 347   aFilter->RegisterCellsWithType(VTK_QUADRATIC_EDGE);
 348
 349   my1DProp = vtkProperty::New();
 350   my1DProp->DeepCopy(myEdgeProp);
 351   my1DProp->SetLineWidth(aLineWidth + controlsIncrement);
 352   my1DProp->SetPointSize(aElem0DSize);
 353
 354   my1DExtProp = vtkProperty::New();
 355   my1DExtProp->DeepCopy(myEdgeProp);
 356   anRGB[0] = 1 - anRGB[0];
 357   anRGB[1] = 1 - anRGB[1];
 358   anRGB[2] = 1 - anRGB[2];
 359   my1DExtProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 360   my1DExtProp->SetLineWidth(aLineWidth + controlsIncrement);
 361   my1DExtProp->SetPointSize(aElem0DSize);
 362
 363   // my1DExtActor is used to show filtered edges or links between nodes
 364   my1DExtActor = SMESH_DeviceActor::New();
 365   my1DExtActor->SetUserMatrix(aMatrix);
 366   my1DExtActor->PickableOff();
 367   my1DExtActor->SetHighlited(true);
 368   my1DExtActor->SetVisibility(false);
 369   my1DExtActor->SetProperty(my1DExtProp);
 370   my1DExtActor->SetRepresentation(SMESH_DeviceActor::eInsideframe);
 371   aFilter = my1DExtActor->GetExtractUnstructuredGrid();
 372   aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
 373   aFilter->RegisterCellsWithType(VTK_LINE);
 374   aFilter->RegisterCellsWithType(VTK_QUADRATIC_EDGE);
 375
 376
 377   //Definition 0D device of the actor (0d elements)
 378   //-----------------------------------------------
 379   my0DProp = vtkProperty::New();
 380   SMESH::GetColor( "SMESH", "elem0d_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 255, 0 ) );
 381   my0DProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 382   my0DProp->SetPointSize(aElem0DSize);
 383
 384   my0DActor = SMESH_CellLabelActor::New();
 385   my0DActor->SetUserMatrix(aMatrix);
 386   my0DActor->SetStoreClippingMapping(true);
 387   my0DActor->PickableOff();
 388   my0DActor->SetFontProperties( aFamilyEl, aSizeEl, aBoldEl, anItalicEl, aShadowEl, anRGBEl[0], anRGBEl[1], anRGBEl[2] );
 389   my0DActor->SetVisibility(false);
 390   my0DActor->SetProperty(my0DProp);
 391   my0DActor->SetRepresentation(SMESH_DeviceActor::eSurface);
 392   aFilter = my0DActor->GetExtractUnstructuredGrid();
 393   aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
 394   aFilter->RegisterCellsWithType(VTK_VERTEX);
 395
 396   //Definition 0D device of the actor (ball elements)
 397   //-----------------------------------------------
 398   myBallProp = vtkProperty::New();
 399   SMESH::GetColor( "SMESH", "ball_elem_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 85, 255 ) );
 400   myBallProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 401   myBallProp->SetPointSize(aBallElemSize);
 402
 403   myBallActor = SMESH_CellLabelActor::New();
 404   myBallActor->SetUserMatrix(aMatrix);
 405   myBallActor->SetStoreClippingMapping(true);
 406   myBallActor->PickableOff();
 407   myBallActor->SetFontProperties( aFamilyEl, aSizeEl, aBoldEl, anItalicEl, aShadowEl, anRGBEl[0], anRGBEl[1], anRGBEl[2] );
 408   myBallActor->SetVisibility(false);
 409   myBallActor->SetProperty(myBallProp);
 410   myBallActor->SetRepresentation(SMESH_DeviceActor::eSurface);
 411   myBallActor->SetBallEnabled(true);
 412   aFilter = myBallActor->GetExtractUnstructuredGrid();
 413   aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
 414   aFilter->RegisterCellsWithType(VTK_POLY_VERTEX);
 415
 416   //my0DExtProp = vtkProperty::New();
 417   //my0DExtProp->DeepCopy(my0DProp);
 418   //anRGB[0] = 1 - anRGB[0];
 419   //anRGB[1] = 1 - anRGB[1];
 420   //anRGB[2] = 1 - anRGB[2];
 421   //my0DExtProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 422   //my0DExtProp->SetPointSize(aElem0DSize);
 423   //
 424   //my0DExtActor = SMESH_DeviceActor::New();
 425   //my0DExtActor->SetUserMatrix(aMatrix);
 426   //my0DExtActor->SetStoreClippingMapping(true);
 427   //my0DExtActor->PickableOff();
 428   //my0DExtActor->SetHighlited(true);
 429   //my0DExtActor->SetVisibility(false);
 430   //my0DExtActor->SetProperty(my0DExtProp);
 431   //my0DExtActor->SetRepresentation(SMESH_DeviceActor::eInsideframe);
 432   //aFilter = my0DExtActor->GetExtractUnstructuredGrid();
 433   ////aFilter->SetModeOfExtraction(VTKViewer_ExtractUnstructuredGrid::ePoints);
 434   //aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
 435   //aFilter->RegisterCellsWithType(VTK_VERTEX);
 436
 437
 438   //Definition 0D device of the actor (nodes)
 439   //-----------------------------------------
 440   myNodeProp = vtkProperty::New();
 441   SMESH::GetColor( "SMESH", "node_color", anRGB[0], anRGB[1], anRGB[2], QColor( 255, 0, 0 ) );
 442   myNodeProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 443
 444   myNodeActor = SMESH_NodeLabelActor::New();
 445   myNodeActor->SetUserMatrix(aMatrix);
 446   myNodeActor->SetStoreClippingMapping(true);
 447   myNodeActor->PickableOff();
 448   myNodeActor->SetVisibility(false);
 449   myNodeActor->SetFontProperties( aFamilyNd, aSizeNd, aBoldNd, anItalicNd, aShadowNd, anRGBNd[0], anRGBNd[1], anRGBNd[2] );
 450   myNodeActor->SetProperty(myNodeProp);
 451   myNodeActor->SetRepresentation(SMESH_DeviceActor::ePoint);
 452   aFilter = myNodeActor->GetExtractUnstructuredGrid();
 453   aFilter->SetModeOfExtraction(VTKViewer_ExtractUnstructuredGrid::ePoints);
 454
 455   myNodeExtProp = vtkProperty::New();
 456   myNodeExtProp->DeepCopy(myNodeProp);
 457   anRGB[0] = 1 - anRGB[0];
 458   anRGB[1] = 1 - anRGB[1];
 459   anRGB[2] = 1 - anRGB[2];
 460   myNodeExtProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 461
 462   myNodeExtActor = SMESH_DeviceActor::New();
 463   myNodeExtActor->SetUserMatrix(aMatrix);
 464   myNodeExtActor->SetStoreClippingMapping(true);
 465   myNodeExtActor->PickableOff();
 466   myNodeExtActor->SetHighlited(true);
 467   myNodeExtActor->SetVisibility(false);
 468   myNodeExtActor->SetProperty(myNodeExtProp);
 469   myNodeExtActor->SetRepresentation(SMESH_DeviceActor::ePoint);
 470   aFilter = myNodeExtActor->GetExtractUnstructuredGrid();
 471   aFilter->SetModeOfExtraction(VTKViewer_ExtractUnstructuredGrid::ePoints);
 472   aFilter->RegisterCellsWithType(VTK_VERTEX);
 473
 474   //Definition of Pickable and Highlitable engines
 475   //----------------------------------------------
 476
 477   myBaseActor->SetUserMatrix(aMatrix);
 478   myBaseActor->SetStoreIDMapping(true);
 479   myBaseActor->SetStoreClippingMapping(true);
 480   myBaseActor->SetStoreGemetryMapping(true);
 481   myBaseActor->GetProperty()->SetOpacity(0.0);
 482   myPickableActor = myBaseActor;
 483
 484   myHighlightProp = vtkProperty::New();
 485   myHighlightProp->SetAmbient(1.0);
 486   myHighlightProp->SetDiffuse(0.0);
 487   myHighlightProp->SetSpecular(0.0);
 488   SMESH::GetColor( "SMESH", "selection_object_color", anRGB[0], anRGB[1], anRGB[2], QColor( 255, 255, 255 ) );
 489   myHighlightProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 490   myHighlightProp->SetPointSize(aElem0DSize); // ??
 491   myHighlightProp->SetLineWidth(aLineWidth + selectionIncrement);
 492   myHighlightProp->SetRepresentation(1);
 493
 494   myOutLineProp = vtkProperty::New();
 495   myOutLineProp->SetAmbient(1.0);
 496   myOutLineProp->SetDiffuse(0.0);
 497   myOutLineProp->SetSpecular(0.0);
 498   SMESH::GetColor( "SMESH", "outline_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 70, 0 ) );
 499   myOutLineProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 500   myOutLineProp->SetLineWidth(aOutlineWidth);
 501   myOutLineProp->SetRepresentation(1);
 502
 503   myPreselectProp = vtkProperty::New();
 504   myPreselectProp->SetAmbient(1.0);
 505   myPreselectProp->SetDiffuse(0.0);
 506   myPreselectProp->SetSpecular(0.0);
 507   SMESH::GetColor( "SMESH", "highlight_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 255, 255 ) );
 508   myPreselectProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 509   myPreselectProp->SetPointSize(aElem0DSize); // ??
 510   myPreselectProp->SetLineWidth(aLineWidth + selectionIncrement);
 511   myPreselectProp->SetRepresentation(1);
 512
 513   myHighlitableActor = SMESH_DeviceActor::New();
 514   myHighlitableActor->SetUserMatrix(aMatrix);
 515   myHighlitableActor->PickableOff();
 516   myHighlitableActor->SetRepresentation(SMESH_DeviceActor::eWireframe);
 517   myHighlitableActor->SetCoincident3DAllowed(true);
 518
 519   aMatrix->Delete();
 520
 521   myName = "";
 522   myIO = NULL;
 523
 524   myControlMode = eNone;
 525   myControlActor = my2DActor;
 526
 527   //Definition of myScalarBarActor
 528   //------------------------------
 529   myLookupTable = vtkLookupTable::New();
 530   //Fix for Bug PAL5195 - SMESH764:
 531   //Controls - Aspect Ratio: incorrect colors of the best and worst values
 532   myLookupTable->SetHueRange(0.667,0.0);
 533
 534   myScalarBarActor = SMESH_ScalarBarActor::New();
 535   myScalarBarActor->SetVisibility(false);
 536   myScalarBarActor->SetLookupTable(myLookupTable);
 537
 538   //Fix for Bug 13314:
 539   //Incorrect "Min value" in Scalar Bar in Mesh:
 540   //  myScalarBarActor->SetLabelFormat("%.4g");
 541   // changes was commented because of regression bug IPAL 19981
 542
 543   mgr = SUIT_Session::session()->resourceMgr();
 544   if( !mgr )
 545     return;
 546
 547   myEntityMode = eAllEntity;
 548   myEntityModeCache = eAllEntity;
 549
 550   // Clipping planes
 551   myImplicitBoolean = vtkImplicitBoolean::New();
 552   myImplicitBoolean->SetOperationTypeToIntersection();
 553
 554   myPlaneCollection = vtkPlaneCollection::New();
 555
 556   //Quadratic 2D elements representation
 557   //-----------------------------------------------------------------------------
 558   int aQuadratic2DMode = mgr->integerValue( "SMESH", "quadratic_mode", 0);
 559   if(aQuadratic2DMode == 0){
 560     myHighlitableActor->SetQuadraticArcMode(false);
 561     my2DActor->SetQuadraticArcMode(false);
 562     my1DActor->SetQuadraticArcMode(false);
 563   }
 564   else if(aQuadratic2DMode == 1){
 565     myHighlitableActor->SetQuadraticArcMode(true);
 566     my2DActor->SetQuadraticArcMode(true);
 567     my1DActor->SetQuadraticArcMode(true);
 568   }
 569
 570   int aQuadraticAngle = mgr->integerValue( "SMESH", "max_angle", 2);
 571   myHighlitableActor->SetQuadraticArcAngle(aQuadraticAngle);
 572   my2DActor->SetQuadraticArcAngle(aQuadraticAngle);
 573
 574   // Set colors of the name actor
 575   SMESH::GetColor( "SMESH", "default_grp_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 170, 255 ) );
 576   myNameActor->SetBackgroundColor(anRGB[0], anRGB[1], anRGB[2]);
 577   SMESH::GetColor( "SMESH", "group_name_color", anRGB[0], anRGB[1], anRGB[2], QColor( 255, 255, 255 ) );
 578   myNameActor->SetForegroundColor(anRGB[0], anRGB[1], anRGB[2]);
 579
 580 #ifndef DISABLE_PLOT2DVIEWER
 581   my2dHistogram = 0;
 582 #endif
 583
 584   SetBallSize(aBallElemSize);
 585   SetBallScale(aBallElemScale);
 586   Set0DSize(aElem0DSize);
 587 }
 588
 589
 590 SMESH_ActorDef::~SMESH_ActorDef()
 591 {
 592   if(MYDEBUG) MESSAGE("~SMESH_ActorDef - "<<this);
 593
 594   // Please keep the order same as one in the header file
 595
 596   myTimeStamp->Delete();
 597
 598   myScalarBarActor->Delete();
 599   myLookupTable->Delete();
 600
 601   mySurfaceProp->Delete();
 602   myBackSurfaceProp->Delete();
 603   myNormalVProp->Delete();
 604   myReversedVProp->Delete();
 605   myEdgeProp->Delete();
 606   myNodeProp->Delete();
 607
 608   myNodeActor->Delete();
 609   myBaseActor->Delete();
 610   //myPickableActor->Delete(); myPickableActor == myBaseActor
 611
 612   myHighlightProp->Delete();
 613   myOutLineProp->Delete();
 614   myPreselectProp->Delete();
 615
 616   myHighlitableActor->Delete();
 617
 618   my2DExtProp->Delete();
 619   my3DExtProp->Delete();
 620   my2DActor->Delete();
 621   my2DExtActor->Delete();
 622   my3DActor->Delete();
 623   my3DExtActor->Delete();
 624   // myControlActor->Delete(); myControlActor == my2DActor
 625
 626   myNodeExtProp->Delete();
 627   myNodeExtActor->Delete();
 628
 629   my1DProp->Delete();
 630   my1DActor->Delete();
 631   my1DExtProp->Delete();
 632   my1DExtActor->Delete();
 633
 634   my0DProp->Delete();
 635   my0DActor->Delete();
 636   myBallProp->Delete();
 637   myBallActor->Delete();
 638   //my0DExtProp->Delete();
 639   //my0DExtActor->Delete();
 640
 641   myImplicitBoolean->Delete();
 642   myPlaneCollection->Delete();
 643
 644 #ifndef DISABLE_PLOT2DVIEWER
 645   if(my2dHistogram) {
 646     SMESH::ProcessIn2DViewers(this,SMESH::RemoveFrom2dViewer);
 647     delete my2dHistogram;
 648   }
 649 #endif
 650 }
 651
 652 void SMESH_ActorDef::Delete()
 653 {
 654   // This is just to guarantee that the DeleteActorEvent (which was previously invoked
 655   // from the actor's destructor) will be thrown before removing the actor's observers,
 656   // that is done inside the Superclass::Delete() method but before the destructor itself
 657   // (see the issue 0021562: EDF SMESH: clipping and delete mesh clipped leads to crash).
 658   // The event is caught by SMESHGUI::ProcessEvents() static method.
 659   this->InvokeEvent( SMESH::DeleteActorEvent, NULL );
 660
 661   Superclass::Delete();
 662 }
 663
 664 void SMESH_ActorDef::SetPointsLabeled( bool theIsPointsLabeled )
 665 {
 666   if(myNodeActor) {
 667     myNodeActor->SetPointsLabeled(theIsPointsLabeled);
 668     SetRepresentation(GetRepresentation());
 669     myTimeStamp->Modified();
 670   }
 671 }
 672
 673 void SMESH_ActorDef::SetPointsFontProperties( SMESH::LabelFont theFamily, int theSize,
 674                                               bool theBold, bool theItalic, bool theShadow,
 675                                               double r, double g, double b )
 676 {
 677   if(myNodeActor) {
 678     myNodeActor->SetFontProperties( theFamily, theSize, theBold, theItalic, theShadow, r, g, b );
 679     SetRepresentation( GetRepresentation() );
 680     myTimeStamp->Modified();
 681   }
 682 }
 683
 684 void SMESH_ActorDef::SetCellsFontProperties( SMESH::LabelFont theFamily, int theSize,
 685                                              bool theBold, bool theItalic, bool theShadow,
 686                                              double r, double g, double b )
 687 {
 688   if(my3DActor) {
 689     my3DActor->SetFontProperties( theFamily, theSize, theBold, theItalic, theShadow, r, g, b );
 690   }
 691   if(my2DActor) {
 692     my2DActor->SetFontProperties( theFamily, theSize, theBold, theItalic, theShadow, r, g, b );
 693     SetRepresentation( GetRepresentation() );
 694     myTimeStamp->Modified();
 695   }
 696   if(my1DActor) {
 697     my1DActor->SetFontProperties( theFamily, theSize, theBold, theItalic, theShadow, r, g, b );
 698     SetRepresentation( GetRepresentation() );
 699     myTimeStamp->Modified();
 700   }
 701   if(my0DActor) {
 702     my0DActor->SetFontProperties( theFamily, theSize, theBold, theItalic, theShadow, r, g, b );
 703     SetRepresentation( GetRepresentation() );
 704     myTimeStamp->Modified();
 705   }
 706   if(myBallActor) {
 707     myBallActor->SetFontProperties( theFamily, theSize, theBold, theItalic, theShadow, r, g, b );
 708     SetRepresentation( GetRepresentation() );
 709     myTimeStamp->Modified();
 710   }
 711 }
 712
 713 bool SMESH_ActorDef::GetPointsLabeled()
 714 {
 715   return myNodeActor && myNodeActor->GetPointsLabeled();
 716 }
 717
 718 void SMESH_ActorDef::SetCellsLabeled(bool theIsCellsLabeled)
 719 {
 720   if(my3DActor)
 721     my3DActor->SetCellsLabeled(theIsCellsLabeled);
 722
 723   if(my2DActor)
 724     my2DActor->SetCellsLabeled(theIsCellsLabeled);
 725
 726   if(my1DActor)
 727     my1DActor->SetCellsLabeled(theIsCellsLabeled);
 728
 729   if(my0DActor)
 730     my0DActor->SetCellsLabeled(theIsCellsLabeled);
 731
 732   if(myBallActor)
 733     myBallActor->SetCellsLabeled(theIsCellsLabeled);
 734
 735   SetRepresentation(GetRepresentation());
 736   myTimeStamp->Modified();
 737 }
 738
 739
 740 bool SMESH_ActorDef::GetCellsLabeled()
 741 {
 742   bool result = false;
 743   if(my3DActor)
 744     result = result || my3DActor->GetCellsLabeled();
 745
 746   if(my2DActor)
 747     result = result || my2DActor->GetCellsLabeled();
 748
 749   if(my1DActor)
 750     result = result || my1DActor->GetCellsLabeled();
 751
 752   if(my0DActor)
 753     result = result || my0DActor->GetCellsLabeled();
 754
 755   if(myBallActor)
 756     result = result || myBallActor->GetCellsLabeled();
 757
 758   return result;
 759 }
 760
 761
 762 void SMESH_ActorDef::SetFacesOriented(bool theIsFacesOriented)
 763 {
 764   myIsFacesOriented = theIsFacesOriented;
 765
 766   my2DActor->SetFacesOriented(theIsFacesOriented);
 767   my3DActor->SetFacesOriented(theIsFacesOriented);
 768
 769   myTimeStamp->Modified();
 770 }
 771
 772 bool SMESH_ActorDef::GetFacesOriented()
 773 {
 774   return myIsFacesOriented;
 775 }
 776
 777 void SMESH_ActorDef::SetFacesOrientationColor(double r,double g,double b)
 778 {
 779   my2DActor->SetFacesOrientationColor( r, g, b );
 780   my3DActor->SetFacesOrientationColor( r, g, b );
 781 }
 782
 783 void SMESH_ActorDef::GetFacesOrientationColor(double& r,double& g,double& b)
 784 {
 785   my3DActor->GetFacesOrientationColor( r, g, b );
 786 }
 787
 788 void SMESH_ActorDef::SetFacesOrientationScale(double theScale)
 789 {
 790   my2DActor->SetFacesOrientationScale( theScale );
 791   my3DActor->SetFacesOrientationScale( theScale );
 792 }
 793
 794 double SMESH_ActorDef::GetFacesOrientationScale()
 795 {
 796   return my3DActor->GetFacesOrientationScale();
 797 }
 798
 799 void SMESH_ActorDef::SetFacesOrientation3DVectors(bool theState)
 800 {
 801   my2DActor->SetFacesOrientation3DVectors( theState );
 802   my3DActor->SetFacesOrientation3DVectors( theState );
 803 }
 804
 805 bool SMESH_ActorDef::GetFacesOrientation3DVectors()
 806 {
 807   return my3DActor->GetFacesOrientation3DVectors();
 808 }
 809
 810
 811 void SMESH_ActorDef::SetControl(SMESH::Controls::FunctorPtr theFunctor)
 812 {
 813   myFunctor = theFunctor;
 814   if ( !theFunctor )
 815     SetControlMode( eNone, true );
 816   else
 817     SetControlMode( eCustomControl, true );
 818 }
 819
 820 void SMESH_ActorDef::SetControlMode(eControl theMode)
 821 {
 822   SetControlMode(theMode,true);
 823 }
 824
 825 void SMESH_ActorDef::SetControlMode( eControl theMode, bool theCheckEntityMode )
 826 {
 827   vtkLookupTable* lookupTable = static_cast<vtkLookupTable*>(myScalarBarActor->GetLookupTable());
 828   bool isLogarithmic = lookupTable->GetScale() == VTK_SCALE_LOG10;
 829   lookupTable->SetScale(VTK_SCALE_LINEAR);
 830
 831   SUIT_ResourceMgr* mgr = SUIT_Session::session()->resourceMgr();
 832   if( !mgr )
 833     return;
 834
 835   //myControlMode = eNone;
 836   myControlMode = theMode;
 837   theCheckEntityMode &= mgr->booleanValue( "SMESH", "display_entity", false );
 838
 839   my0DActor->GetMapper()->SetScalarVisibility(false);
 840   my1DActor->GetMapper()->SetScalarVisibility(false);
 841   my2DActor->GetMapper()->SetScalarVisibility(false);
 842   my3DActor->GetMapper()->SetScalarVisibility(false);
 843   myBallActor->GetMapper()->SetScalarVisibility(false);
 844   myScalarBarActor->SetVisibility(false);
 845
 846   bool anIsScalarVisible = theMode > eNone;
 847
 848   if(anIsScalarVisible) {
 849     switch(theMode) {
 850     case eLength:
 851     {
 852       SMESH::Controls::Length* aControl = new SMESH::Controls::Length();
 853       aControl->SetPrecision( myControlsPrecision );
 854       myFunctor.reset( aControl );
 855       myControlActor = my1DActor;
 856       break;
 857     }
 858     case eLength2D:
 859       myFunctor.reset(new SMESH::Controls::Length2D());
 860       myControlActor = my2DActor;
 861       break;
 862     case eFreeBorders:
 863       myFunctor.reset(new SMESH::Controls::FreeBorders());
 864       myControlActor = my1DActor;
 865       break;
 866     case eFreeEdges:
 867       myFunctor.reset(new SMESH::Controls::FreeEdges());
 868       myControlActor = my2DActor;
 869       break;
 870     case eFreeNodes:
 871       myFunctor.reset(new SMESH::Controls::FreeNodes());
 872       myControlActor = myNodeActor;
 873       break;
 874     case eFreeFaces:
 875       myFunctor.reset(new SMESH::Controls::FreeFaces());
 876       myControlActor = my2DActor;
 877       break;
 878     case eCoincidentNodes:
 879       {
 880         SMESH::Controls::CoincidentNodes* cn = new SMESH::Controls::CoincidentNodes();
 881         double tol = mgr->doubleValue( "SMESH", "equal_nodes_tolerance", 1e-7 );
 882         cn->SetTolerance( tol );
 883         myFunctor.reset(cn);
 884         myControlActor = myNodeActor;
 885         break;
 886       }
 887     case eCoincidentElems1D:
 888       myFunctor.reset(new SMESH::Controls::CoincidentElements1D());
 889       myControlActor = my1DActor;
 890       break;
 891     case eCoincidentElems2D:
 892       myFunctor.reset(new SMESH::Controls::CoincidentElements2D());
 893       myControlActor = my2DActor;
 894       break;
 895     case eCoincidentElems3D:
 896       myFunctor.reset(new SMESH::Controls::CoincidentElements3D());
 897       myControlActor = my3DActor;
 898       break;
 899     case eBareBorderFace:
 900       myFunctor.reset(new SMESH::Controls::BareBorderFace());
 901       myControlActor = my2DActor;
 902       break;
 903     case eOverConstrainedFace:
 904       myFunctor.reset(new SMESH::Controls::OverConstrainedFace());
 905       myControlActor = my2DActor;
 906       break;
 907     case eMultiConnection:
 908       myFunctor.reset(new SMESH::Controls::MultiConnection());
 909       myControlActor = my1DActor;
 910       break;
 911     case eMultiConnection2D:
 912       myFunctor.reset(new SMESH::Controls::MultiConnection2D());
 913       myControlActor = my2DActor;
 914       break;
 915     case eArea:
 916     {
 917       SMESH::Controls::Area* aControl = new SMESH::Controls::Area();
 918       aControl->SetPrecision( myControlsPrecision );
 919       myFunctor.reset( aControl );
 920       myControlActor = my2DActor;
 921       break;
 922     }
 923     case eTaper:
 924     {
 925       SMESH::Controls::Taper* aControl = new SMESH::Controls::Taper();
 926       aControl->SetPrecision( myControlsPrecision );
 927       myFunctor.reset( aControl );
 928       myControlActor = my2DActor;
 929       break;
 930     }
 931     case eAspectRatio:
 932     {
 933       SMESH::Controls::AspectRatio* aControl = new SMESH::Controls::AspectRatio();
 934       aControl->SetPrecision( myControlsPrecision );
 935       myFunctor.reset( aControl );
 936       myControlActor = my2DActor;
 937       break;
 938     }
 939     case eAspectRatio3D:
 940     {
 941       SMESH::Controls::AspectRatio3D* aControl = new SMESH::Controls::AspectRatio3D();
 942       aControl->SetPrecision( myControlsPrecision );
 943       myFunctor.reset( aControl );
 944       myControlActor = my3DActor;
 945       break;
 946     }
 947     case eVolume3D:
 948     {
 949       SMESH::Controls::Volume* aControl = new SMESH::Controls::Volume();
 950       aControl->SetPrecision( myControlsPrecision );
 951       myFunctor.reset( aControl );
 952       myControlActor = my3DActor;
 953       break;
 954     }
 955     case eMaxElementLength2D:
 956     {
 957       SMESH::Controls::MaxElementLength2D* aControl = new SMESH::Controls::MaxElementLength2D();
 958       aControl->SetPrecision( myControlsPrecision );
 959       myFunctor.reset( aControl );
 960       myControlActor = my2DActor;
 961       break;
 962     }
 963     case eMaxElementLength3D:
 964     {
 965       SMESH::Controls::MaxElementLength3D* aControl = new SMESH::Controls::MaxElementLength3D();
 966       aControl->SetPrecision( myControlsPrecision );
 967       myFunctor.reset( aControl );
 968       myControlActor = my3DActor;
 969       break;
 970     }
 971     case eDeflection2D:
 972     {
 973       SMESH::Controls::Deflection2D* aControl = new SMESH::Controls::Deflection2D();
 974       aControl->SetPrecision( myControlsPrecision );
 975       myFunctor.reset( aControl );
 976       myControlActor = my2DActor;
 977       break;
 978     }
 979     case eBareBorderVolume:
 980     {
 981       myFunctor.reset(new SMESH::Controls::BareBorderVolume());
 982       myControlActor = my3DActor;
 983       break;
 984     }
 985     case eOverConstrainedVolume:
 986     {
 987       myFunctor.reset(new SMESH::Controls::OverConstrainedVolume());
 988       myControlActor = my3DActor;
 989       break;
 990     }
 991     case eMinimumAngle:
 992     {
 993       SMESH::Controls::MinimumAngle* aControl = new SMESH::Controls::MinimumAngle();
 994       aControl->SetPrecision( myControlsPrecision );
 995       myFunctor.reset( aControl );
 996       myControlActor = my2DActor;
 997       break;
 998     }
 999     case eWarping:
1000     {
1001       SMESH::Controls::Warping* aControl = new SMESH::Controls::Warping();
1002       aControl->SetPrecision( myControlsPrecision );
1003       myFunctor.reset( aControl );
1004       myControlActor = my2DActor;
1005       break;
1006     }
1007     case eSkew:
1008     {
1009       SMESH::Controls::Skew* aControl = new SMESH::Controls::Skew();
1010       aControl->SetPrecision( myControlsPrecision );
1011       myFunctor.reset( aControl );
1012       myControlActor = my2DActor;
1013       break;
1014     }
1015     case eNodeConnectivityNb:
1016     {
1017       myFunctor.reset( new SMESH::Controls::NodeConnectivityNumber() );
1018       myControlActor = myNodeActor;
1019       break;
1020     }
1021     case eCustomControl:
1022     {
1023       if ( !myFunctor )
1024         return;
1025       switch ( myFunctor->GetType() ) {
1026       case SMDSAbs_Node          : myControlActor = myNodeActor; break;
1027       case SMDSAbs_Edge          : myControlActor = my1DActor;   break;
1028       case SMDSAbs_Face          : myControlActor = my2DActor;   break;
1029       case SMDSAbs_Volume        : myControlActor = my3DActor;   break;
1030       default                    : return;
1031       }
1032       break;
1033     }
1034     default:
1035       return;
1036     }
1037
1038     int aNbCells = myFunctor ? myVisualObj->GetNbEntities( myFunctor->GetType() ) : 0;
1039     bool aShowOnlyScalarBarTitle = false;
1040     if(aNbCells) {
1041       //myControlMode = theMode;
1042       switch(myControlMode){
1043       case eFreeNodes:
1044       case eCoincidentNodes:
1045         myNodeExtActor->SetExtControlMode(myFunctor);
1046         aShowOnlyScalarBarTitle = true;
1047         break;
1048       case eFreeEdges:
1049       case eFreeBorders:
1050       case eCoincidentElems1D:
1051         my1DExtActor->SetExtControlMode(myFunctor);
1052         aShowOnlyScalarBarTitle = true;
1053         break;
1054       case eFreeFaces:
1055       case eBareBorderFace:
1056       case eOverConstrainedFace:
1057       case eCoincidentElems2D:
1058         my2DExtActor->SetExtControlMode(myFunctor);
1059         aShowOnlyScalarBarTitle = true;
1060         break;
1061       case eBareBorderVolume:
1062       case eOverConstrainedVolume:
1063       case eCoincidentElems3D:
1064         my3DExtActor->SetExtControlMode(myFunctor);
1065         aShowOnlyScalarBarTitle = true;
1066         break;
1067       case eLength2D:
1068       case eMultiConnection2D:
1069         my1DExtActor->SetExtControlMode(myFunctor,myScalarBarActor,myLookupTable);
1070         UpdateDistribution();
1071         break;
1072       default:
1073         myControlActor->SetControlMode(myFunctor,myScalarBarActor,myLookupTable);
1074         UpdateDistribution();
1075       }
1076       myScalarBarActor->SetTitleOnlyVisibility(aShowOnlyScalarBarTitle);
1077     }
1078
1079     if(theCheckEntityMode) {
1080       // if(myControlActor == myNodeActor) {
1081       //   if ( myControlMode == eNodeConnectivityNb ) {
1082       //     if (!myIsEntityModeCache){
1083       //       myEntityModeCache = GetEntityMode();
1084       //       myIsEntityModeCache=true;
1085       //     }
1086       //     SetEntityMode(0);
1087       //   }
1088       // }
1089       if(myControlActor == my1DActor) {
1090         if (!myIsEntityModeCache){
1091           myEntityModeCache = GetEntityMode();
1092           myIsEntityModeCache=true;
1093         }
1094         SetEntityMode(eEdges);
1095       }
1096       else if(myControlActor == my2DActor) {
1097         if (!myIsEntityModeCache){
1098           myEntityModeCache = GetEntityMode();
1099           myIsEntityModeCache=true;
1100         }
1101         SetEntityMode(eFaces);
1102       }
1103       else if(myControlActor == my3DActor) {
1104         if (!myIsEntityModeCache){
1105             myEntityModeCache = GetEntityMode();
1106             myIsEntityModeCache=true;
1107         }
1108         SetEntityMode(eVolumes);
1109     }
1110     }
1111     QString aTitle = QString(myScalarBarActor->GetTitle());
1112     aTitle.replace(QRegExp("(:\\s).*"),"\\1"+ QString::number(GetNumberControlEntities()));
1113     myScalarBarActor->SetTitle(aTitle.toUtf8().constData());
1114
1115   }
1116   else {
1117     if(theCheckEntityMode){
1118       myEntityMode = myEntityModeCache;
1119       myIsEntityModeCache = false;
1120     }
1121     myFunctor.reset();
1122   }
1123
1124   SetRepresentation(GetRepresentation());
1125
1126   myTimeStamp->Modified();
1127   Modified();
1128
1129   lookupTable = static_cast<vtkLookupTable*>(myScalarBarActor->GetLookupTable());
1130   double * range = lookupTable->GetRange();
1131
1132   if (isLogarithmic && range[0] > 1e-07 && range[1] > 1e-07)
1133     lookupTable->SetScale(VTK_SCALE_LOG10);
1134
1135   //Update();
1136 }
1137
1138 int SMESH_ActorDef::GetNumberControlEntities()
1139 {
1140   SMESH_DeviceActor* anAct = NULL;
1141   switch(myControlMode){
1142     case eFreeNodes:
1143     case eCoincidentNodes:
1144       anAct = myNodeExtActor;
1145       break;
1146     case eFreeEdges:
1147     case eFreeBorders:
1148     case eCoincidentElems1D:
1149       anAct = my1DExtActor;
1150       break;
1151     case eFreeFaces:
1152     case eBareBorderFace:
1153     case eOverConstrainedFace:
1154     case eCoincidentElems2D:
1155       anAct = my2DExtActor;
1156       break;
1157     case eBareBorderVolume:
1158     case eOverConstrainedVolume:
1159     case eCoincidentElems3D:
1160       anAct = my3DExtActor;
1161       break;
1162     default:;
1163   }
1164   return (anAct) ? anAct->GetUnstructuredGrid()->GetNumberOfCells() : -1;
1165 }
1166
1167 void SMESH_ActorDef::AddToRender(vtkRenderer* theRenderer)
1168 {
1169   if ( !mySelector || !mySelector->IsSelectionEnabled() )
1170   {
1171     myBaseActor->SetUnstructuredGrid( NULL );
1172     //myHighlitableActor->SetUnstructuredGrid( NULL );
1173   }
1174   theRenderer->AddActor(myBaseActor);
1175   theRenderer->AddActor(myNodeExtActor);
1176   theRenderer->AddActor(my1DExtActor);
1177
1178   my3DActor   ->AddToRender(theRenderer);
1179   my3DExtActor->AddToRender(theRenderer);
1180   my2DActor   ->AddToRender(theRenderer);
1181   my2DExtActor->AddToRender(theRenderer);
1182   myNodeActor ->AddToRender(theRenderer);
1183   my1DActor   ->AddToRender(theRenderer);
1184   my0DActor   ->AddToRender(theRenderer);
1185   myBallActor ->AddToRender(theRenderer);
1186
1187   theRenderer->AddActor(myHighlitableActor);
1188
1189   theRenderer->AddActor2D(myScalarBarActor);
1190
1191   // the superclass' method should be called at the end
1192   // (in particular, for correct work of selection)
1193   SALOME_Actor::AddToRender(theRenderer);
1194 }
1195
1196 void SMESH_ActorDef::RemoveFromRender(vtkRenderer* theRenderer)
1197 {
1198   SALOME_Actor::RemoveFromRender(theRenderer);
1199
1200   theRenderer->RemoveActor(myBaseActor);
1201
1202   theRenderer->RemoveActor(myNodeExtActor);
1203
1204   theRenderer->RemoveActor(myHighlitableActor);
1205
1206   //theRenderer->RemoveActor(my0DExtActor);
1207
1208   theRenderer->RemoveActor(my1DExtActor);
1209
1210   my2DActor->RemoveFromRender(theRenderer);
1211   my2DExtActor->RemoveFromRender(theRenderer);
1212   my3DActor->RemoveFromRender(theRenderer);
1213   my3DExtActor->RemoveFromRender(theRenderer);
1214   myNodeActor->RemoveFromRender(theRenderer);
1215   my0DActor->RemoveFromRender(theRenderer);
1216   myBallActor->RemoveFromRender(theRenderer);
1217   my1DActor->RemoveFromRender(theRenderer);
1218
1219   theRenderer->RemoveActor(myScalarBarActor);
1220 }
1221
1222
1223 bool SMESH_ActorDef::Init(TVisualObjPtr theVisualObj,
1224                           const char*   theEntry,
1225                           const char*   theName,
1226                           int           theIsClear)
1227 {
1228   Handle(SALOME_InteractiveObject) anIO = new SALOME_InteractiveObject(theEntry,"SMESH",theName);
1229   setIO(anIO);
1230   setName(theName);
1231
1232   myVisualObj = theVisualObj;
1233   myVisualObj->Update(theIsClear);
1234
1235   SMESH_SVTKActor::SafeDownCast(myHighlightActor)->SetVisualObject(myVisualObj);
1236   SMESH_SVTKActor::SafeDownCast(myPreHighlightActor)->SetVisualObject(myVisualObj);
1237
1238   myNodeActor->Init(myVisualObj,myImplicitBoolean);
1239   myBaseActor->Init(myVisualObj,myImplicitBoolean);
1240
1241   myHighlitableActor->Init(myVisualObj,myImplicitBoolean);
1242
1243   myNodeExtActor->Init(myVisualObj,myImplicitBoolean);
1244
1245   my0DActor->Init(myVisualObj,myImplicitBoolean);
1246   myBallActor->Init(myVisualObj,myImplicitBoolean);
1247   //my0DExtActor->Init(myVisualObj,myImplicitBoolean);
1248
1249   my1DActor->Init(myVisualObj,myImplicitBoolean);
1250   my1DExtActor->Init(myVisualObj,myImplicitBoolean);
1251
1252   my2DActor->Init(myVisualObj,myImplicitBoolean);
1253   my2DExtActor->Init(myVisualObj,myImplicitBoolean);
1254   my3DActor->Init(myVisualObj,myImplicitBoolean);
1255   my3DExtActor->Init(myVisualObj,myImplicitBoolean);
1256
1257   my0DActor->GetMapper()->SetLookupTable(myLookupTable);
1258   myBallActor->GetMapper()->SetLookupTable(myLookupTable);
1259   //my0DExtActor->GetMapper()->SetLookupTable(myLookupTable);
1260
1261   my1DActor->GetMapper()->SetLookupTable(myLookupTable);
1262   my1DExtActor->GetMapper()->SetLookupTable(myLookupTable);
1263
1264   my2DActor->GetMapper()->SetLookupTable(myLookupTable);
1265   my2DExtActor->GetMapper()->SetLookupTable(myLookupTable);
1266   my3DActor->GetMapper()->SetLookupTable(myLookupTable);
1267   my3DExtActor->GetMapper()->SetLookupTable(myLookupTable);
1268
1269   double aFactor, aUnits;
1270   my2DActor->GetPolygonOffsetParameters(aFactor,aUnits);
1271   my2DActor->SetPolygonOffsetParameters(aFactor,aUnits*0.75);
1272   my2DExtActor->SetPolygonOffsetParameters(aFactor,aUnits*0.5);
1273   my3DActor->SetPolygonOffsetParameters(2*aFactor,aUnits);
1274
1275   SUIT_ResourceMgr* mgr = SUIT_Session::session()->resourceMgr();
1276   if( !mgr )
1277     return false;
1278
1279   //SetIsShrunkable(theGrid->GetNumberOfCells() > 10);
1280   SetIsShrunkable(true);
1281
1282   SetShrinkFactor( SMESH::GetFloat( "SMESH:shrink_coeff", 75 ) / 100. );
1283
1284   int aMode = mgr->integerValue( "SMESH", "display_mode" );
1285   SetRepresentation(-1);
1286
1287   if(aMode == 0){
1288     SetRepresentation(eEdge);
1289   }else if(aMode == 1){
1290     SetRepresentation(eSurface);
1291   }else if(aMode == 2){
1292     SetRepresentation(ePoint);
1293   }
1294
1295   if(aMode == 3){
1296     SetShrink();
1297   }
1298
1299   if( dynamic_cast<SMESH_GroupObj*>( myVisualObj.get() ) )
1300     SetIsDisplayNameActor( true );
1301
1302   int aMarkerType = mgr->integerValue( "SMESH", "type_of_marker", 1 ); // dot
1303   int aMarkerScale = mgr->integerValue( "SMESH", "marker_scale", 9 );  // 5 pixels
1304   SetMarkerStd( (VTK::MarkerType)aMarkerType, (VTK::MarkerScale)aMarkerScale );
1305
1306   myTimeStamp->Modified();
1307   Modified();
1308   return true;
1309 }
1310
1311
1312 double* SMESH_ActorDef::GetBounds()
1313 {
1314   if ( GetNumberOfClippingPlanes() + myPlaneCollection->GetNumberOfItems() > 0 )
1315     return myNodeActor->GetBounds();
1316   return myVisualObj->GetUnstructuredGrid()->GetPoints()->GetBounds();
1317 }
1318
1319
1320 vtkDataSet* SMESH_ActorDef::GetInput()
1321 {
1322   return GetUnstructuredGrid();
1323 }
1324
1325
1326 void SMESH_ActorDef::SetTransform(VTKViewer_Transform* theTransform)
1327 {
1328   Superclass::SetTransform(theTransform);
1329
1330   myNodeActor->SetTransform(theTransform);
1331   myBaseActor->SetTransform(theTransform);
1332
1333   myHighlitableActor->SetTransform(theTransform);
1334
1335   myNodeExtActor->SetTransform(theTransform);
1336
1337   my0DActor->SetTransform(theTransform);
1338   myBallActor->SetTransform(theTransform);
1339   //my0DExtActor->SetTransform(theTransform);
1340
1341   my1DActor->SetTransform(theTransform);
1342   my1DExtActor->SetTransform(theTransform);
1343
1344   my2DActor->SetTransform(theTransform);
1345   my2DExtActor->SetTransform(theTransform);
1346   my3DActor->SetTransform(theTransform);
1347   my3DExtActor->SetTransform(theTransform);
1348
1349   Modified();
1350 }
1351
1352
1353 void SMESH_ActorDef::SetMapper(vtkMapper* theMapper)
1354 {
1355   vtkLODActor::SetMapper(theMapper);
1356 }
1357
1358
1359 void SMESH_ActorDef::ShallowCopy(vtkProp *prop)
1360 {
1361   SALOME_Actor::ShallowCopy(prop);
1362 }
1363
1364
1365 vtkMapper* SMESH_ActorDef::GetMapper()
1366 {
1367   return myPickableActor->GetMapper();
1368 }
1369
1370
1371 vtkUnstructuredGrid* SMESH_ActorDef::GetUnstructuredGrid()
1372 {
1373   return myVisualObj->GetUnstructuredGrid();
1374 }
1375
1376
1377 bool SMESH_ActorDef::IsInfinitive()
1378 {
1379   vtkDataSet *aDataSet = myPickableActor->GetUnstructuredGrid();
1380   myIsInfinite = aDataSet->GetNumberOfCells() == 0 ||
1381     ( aDataSet->GetNumberOfCells() == 1 &&
1382     aDataSet->GetCell(0)->GetCellType() == VTK_VERTEX );
1383   return SALOME_Actor::IsInfinitive();
1384 }
1385
1386
1387 void SMESH_ActorDef::SetIsShrunkable(bool theShrunkable)
1388 {
1389   if ( myIsShrinkable == theShrunkable )
1390     return;
1391   myIsShrinkable = theShrunkable;
1392   Modified();
1393 }
1394
1395 double SMESH_ActorDef::GetShrinkFactor()
1396 {
1397   return myBaseActor->GetShrinkFactor();
1398 }
1399
1400 void SMESH_ActorDef::SetShrinkFactor(double theValue)
1401 {
1402   myBaseActor->SetShrinkFactor(theValue);
1403
1404   my1DActor->SetShrinkFactor(theValue);
1405   my1DExtActor->SetShrinkFactor(theValue);
1406
1407   my2DActor->SetShrinkFactor(theValue);
1408   my2DExtActor->SetShrinkFactor(theValue);
1409   my3DActor->SetShrinkFactor(theValue);
1410   my3DExtActor->SetShrinkFactor(theValue);
1411   my3DExtActor->SetShrinkFactor(theValue);
1412   myHighlitableActor->SetShrinkFactor(theValue);
1413
1414   Modified();
1415 }
1416
1417 void SMESH_ActorDef::SetShrink()
1418 {
1419   if(!myIsShrinkable) return;
1420
1421   myBaseActor->SetShrink();
1422
1423   my1DActor->SetShrink();
1424   my1DExtActor->SetShrink();
1425
1426   my2DActor->SetShrink();
1427   my2DExtActor->SetShrink();
1428   my3DActor->SetShrink();
1429   my3DExtActor->SetShrink();
1430   myHighlitableActor->SetShrink();
1431
1432   myIsShrunk = true;
1433   Modified();
1434 }
1435
1436 void SMESH_ActorDef::UnShrink()
1437 {
1438   if(!myIsShrunk) return;
1439
1440   myBaseActor->UnShrink();
1441
1442   my1DActor->UnShrink();
1443   my1DExtActor->UnShrink();
1444
1445   my2DActor->UnShrink();
1446   my2DExtActor->UnShrink();
1447   my3DActor->UnShrink();
1448   my3DExtActor->UnShrink();
1449   myHighlitableActor->UnShrink();
1450
1451   myIsShrunk = false;
1452   Modified();
1453 }
1454
1455
1456 int SMESH_ActorDef::GetNodeObjId(int theVtkID)
1457 {
1458   return myPickableActor->GetNodeObjId(theVtkID);
1459 }
1460
1461 double* SMESH_ActorDef::GetNodeCoord(int theObjID)
1462 {
1463   return myPickableActor->GetNodeCoord(theObjID);
1464 }
1465
1466 int SMESH_ActorDef::GetNodeVtkId(int theObjID)
1467 {
1468   return myPickableActor->GetNodeVtkId(theObjID);
1469 }
1470
1471 int SMESH_ActorDef::GetElemObjId(int theVtkID)
1472 {
1473   return myPickableActor->GetElemObjId(theVtkID);
1474 }
1475
1476 vtkCell* SMESH_ActorDef::GetElemCell(int theObjID)
1477 {
1478   return myPickableActor->GetElemCell(theObjID);
1479 }
1480
1481
1482 void SMESH_ActorDef::SetVisibility(int theMode)
1483 {
1484   SetVisibility(theMode,true);
1485 }
1486
1487
1488 void SMESH_ActorDef::SetVisibility(int theMode, bool theIsUpdateRepersentation)
1489 {
1490   SALOME_Actor::SetVisibility(theMode);
1491
1492   myNodeActor->VisibilityOff();
1493   myBaseActor->VisibilityOff();
1494
1495   myNodeExtActor->VisibilityOff();
1496
1497   my0DActor->VisibilityOff();
1498   myBallActor->VisibilityOff();
1499   //my0DExtActor->VisibilityOff();
1500
1501   my1DActor->VisibilityOff();
1502   my1DExtActor->VisibilityOff();
1503
1504   my2DActor->VisibilityOff();
1505   my2DExtActor->VisibilityOff();
1506   my3DActor->VisibilityOff();
1507   my3DExtActor->VisibilityOff();
1508
1509   myScalarBarActor->VisibilityOff();
1510
1511   if ( GetVisibility() ) {
1512     if ( theIsUpdateRepersentation )
1513       SetRepresentation(GetRepresentation());
1514
1515     if(myControlMode != eNone) {
1516       switch(myControlMode) {
1517       case eFreeNodes:
1518       case eCoincidentNodes:
1519         myNodeExtActor->VisibilityOn();
1520         break;
1521       case eLength:
1522       case eMultiConnection:
1523         my1DActor->VisibilityOn();
1524         break;
1525       case eFreeEdges:
1526       case eFreeBorders:
1527       case eCoincidentElems1D:
1528       case eLength2D:
1529       case eMultiConnection2D:
1530         my1DExtActor->VisibilityOn();
1531         break;
1532       case eFreeFaces:
1533       case eBareBorderFace:
1534       case eOverConstrainedFace:
1535       case eCoincidentElems2D:
1536         my2DExtActor->VisibilityOn();
1537         break;
1538       case eBareBorderVolume:
1539       case eOverConstrainedVolume:
1540       case eCoincidentElems3D:
1541         my3DExtActor->VisibilityOn();
1542         break;
1543       default:;
1544       }
1545       if ( myFunctor && myVisualObj->GetNbEntities( myFunctor->GetType() ))
1546         myScalarBarActor->VisibilityOn();
1547     }
1548
1549     myPickableActor->VisibilityOn();
1550
1551     if ( GetRepresentation() != ePoint )
1552     {
1553       if(myEntityMode & e0DElements  ){
1554         my0DActor->VisibilityOn();
1555       }
1556       if(myEntityMode & eBallElem    ){
1557         myBallActor->VisibilityOn();
1558       }
1559       if(myEntityMode & eEdges && GetCellsLabeled() ){ // my1DActor shows labels only
1560         my1DActor->VisibilityOn();
1561       }
1562       if(myEntityMode & eFaces      ){
1563         my2DActor->VisibilityOn();
1564       }
1565       if(myEntityMode & eVolumes    ){
1566         my3DActor->VisibilityOn();
1567       }
1568     }
1569
1570     if(myNodeActor->GetPointsLabeled()) {
1571       myNodeActor->UpdateLabels();
1572       myNodeActor->VisibilityOn();
1573     }
1574     if(my0DActor)
1575       my0DActor->UpdateLabels();
1576
1577     if(myBallActor)
1578       myBallActor->UpdateLabels();
1579
1580     if(my1DActor)
1581       my1DActor->UpdateLabels();
1582
1583     if(my2DActor)
1584       my2DActor->UpdateLabels();
1585
1586     if(my3DActor)
1587       my3DActor->UpdateLabels();
1588   }
1589 #ifndef DISABLE_PLOT2DVIEWER
1590   else
1591     SMESH::ProcessIn2DViewers(this,SMESH::RemoveFrom2dViewer);
1592 #endif
1593   UpdateHighlight();
1594   Modified();
1595 }
1596
1597
1598 void SMESH_ActorDef::SetEntityMode(unsigned int theMode)
1599 {
1600   unsigned int anObjectEntities = eAllEntity; // entities present in my object
1601
1602   if(!myVisualObj->GetNbEntities(SMDSAbs_0DElement)) {
1603     anObjectEntities &= ~e0DElements;
1604     theMode &= ~e0DElements;
1605   }
1606
1607   if(!myVisualObj->GetNbEntities(SMDSAbs_Ball)) {
1608     anObjectEntities &= ~eBallElem;
1609     theMode &= ~eBallElem;
1610   }
1611
1612   if(!myVisualObj->GetNbEntities(SMDSAbs_Edge)) {
1613     anObjectEntities &= ~eEdges;
1614     theMode &= ~eEdges;
1615   }
1616
1617   if(!myVisualObj->GetNbEntities(SMDSAbs_Face)) {
1618     anObjectEntities &= ~eFaces;
1619     theMode &= ~eFaces;
1620   }
1621
1622   if(!myVisualObj->GetNbEntities(SMDSAbs_Volume)) {
1623     anObjectEntities &= ~eVolumes;
1624     theMode &= ~eVolumes;
1625   }
1626
1627   if (!theMode) {
1628     if(myVisualObj->GetNbEntities(SMDSAbs_0DElement))
1629       theMode |= e0DElements;
1630
1631     if(myVisualObj->GetNbEntities(SMDSAbs_Ball))
1632       theMode |= eBallElem;
1633
1634     if(myVisualObj->GetNbEntities(SMDSAbs_Edge))
1635       theMode |= eEdges;
1636
1637     if(myVisualObj->GetNbEntities(SMDSAbs_Face))
1638       theMode |= eFaces;
1639
1640     if(myVisualObj->GetNbEntities(SMDSAbs_Volume))
1641       theMode |= eVolumes;
1642   }
1643
1644   myBaseActor->myGeomFilter->SetInside(myEntityMode != anObjectEntities);
1645
1646   if ( anObjectEntities == 0 && myRepresentation != ePoint ) // no elements, show nodes
1647   {
1648     myRepresentationCache = GetRepresentation();
1649     SetRepresentation( ePoint );
1650   }
1651
1652   if ( myEntityMode != theMode )
1653   {
1654     myEntityMode = theMode; // entities to show
1655
1656     // Set cell types to extract
1657     UpdateFilter();
1658   }
1659
1660   SetVisibility( GetVisibility(), myRepresentationCache != 0 );
1661 }
1662
1663 void SMESH_ActorDef::SetRepresentation (int theMode)
1664 {
1665   int aNbEdges   = myVisualObj->GetNbEntities(SMDSAbs_Edge);
1666   int aNbFaces   = myVisualObj->GetNbEntities(SMDSAbs_Face);
1667   int aNbVolumes = myVisualObj->GetNbEntities(SMDSAbs_Volume);
1668   int aNb0Ds     = myVisualObj->GetNbEntities(SMDSAbs_0DElement);
1669   int aNbBalls   = myVisualObj->GetNbEntities(SMDSAbs_Ball);
1670
1671   if ( myRepresentationCache && aNbEdges + aNbFaces + aNbVolumes + aNb0Ds + aNbBalls )
1672   {
1673     theMode = myRepresentationCache;
1674     if ( theMode == eSurface && aNbFaces + aNbVolumes == 0 )
1675       theMode = eEdge;
1676     else
1677       myRepresentationCache = 0;
1678   }
1679
1680   if (theMode < 0) {
1681     myRepresentation = eSurface;
1682     if (!aNbFaces && !aNbVolumes && !aNbBalls && aNbEdges) {
1683       myRepresentation = eEdge;
1684     } else if (!aNbFaces && !aNbVolumes && !aNbEdges && !aNbBalls) {
1685       myRepresentation = ePoint;
1686     }
1687   } else {
1688     switch (theMode) {
1689     case eEdge:
1690       if (!aNbFaces && !aNbVolumes && !aNbEdges && !aNb0Ds && !aNbBalls) return;
1691       break;
1692     case eSurface:
1693       if (!aNbFaces && !aNbVolumes && !aNb0Ds && !aNbBalls) return;
1694       break;
1695     }
1696     myRepresentation = theMode;
1697   }
1698
1699   if (!GetUnstructuredGrid()->GetNumberOfCells())
1700     myRepresentation = ePoint;
1701
1702   if (myIsShrunk) {
1703     if (myRepresentation == ePoint) {
1704       UnShrink();
1705       myIsShrunk = true;
1706     } else {
1707       SetShrink();
1708     }
1709   }
1710
1711   myPickableActor = myBaseActor;
1712   vtkProperty *aProp = NULL, *aBackProp = NULL;
1713   vtkProperty *aPropVN = NULL, *aPropVR = NULL;
1714   SMESH_DeviceActor::EReperesent aReperesent = SMESH_DeviceActor::EReperesent(-1);
1715   SMESH_Actor::EQuadratic2DRepresentation aQuadraticMode = GetQuadratic2DRepresentation();
1716   switch (myRepresentation) {
1717   case ePoint:
1718     myPickableActor = myNodeActor;
1719     aQuadraticMode = SMESH_Actor::eLines;
1720     aProp = aBackProp = aPropVN = aPropVR = myNodeProp;
1721     aReperesent = SMESH_DeviceActor::ePoint;
1722     break;
1723   case eEdge:
1724     aProp = aBackProp = aPropVN = aPropVR = myEdgeProp;
1725     aReperesent = SMESH_DeviceActor::eInsideframe;
1726     break;
1727   case eSurface:
1728     aProp = mySurfaceProp;
1729     aBackProp = myBackSurfaceProp;
1730     aPropVN = myNormalVProp;
1731     aPropVR = myReversedVProp;
1732     aReperesent = SMESH_DeviceActor::eSurface;
1733     break;
1734   }
1735
1736   if ( myRepresentation != ePoint )
1737   {
1738     my2DActor->SetProperty(aProp);
1739     my2DActor->SetBackfaceProperty(aBackProp);
1740     my2DActor->SetRepresentation(aReperesent);
1741
1742     if(aQuadraticMode == SMESH_Actor::eLines)
1743       my2DActor->SetQuadraticArcMode(false);
1744     else if(aQuadraticMode == SMESH_Actor::eArcs)
1745       my2DActor->SetQuadraticArcMode(true);
1746
1747     my2DExtActor->SetRepresentation(aReperesent);
1748
1749     my3DActor->SetProperty(aPropVN);
1750     my3DActor->SetBackfaceProperty(aPropVR);
1751     my3DActor->SetRepresentation(aReperesent);
1752
1753     my0DActor->SetRepresentation(aReperesent);
1754     myBallActor->SetRepresentation(aReperesent);
1755
1756     switch ( myControlMode ) {
1757     case eLength:
1758     case eMultiConnection:
1759       aProp = aBackProp = my1DProp;
1760       if ( myRepresentation != ePoint )
1761         aReperesent = SMESH_DeviceActor::eInsideframe;
1762       break;
1763     default:;
1764     }
1765
1766     if(aQuadraticMode == SMESH_Actor::eLines)
1767       my1DActor->SetQuadraticArcMode(false);
1768     else if(aQuadraticMode == SMESH_Actor::eArcs)
1769       my1DActor->SetQuadraticArcMode(true);
1770
1771     my1DActor->SetProperty(aProp);
1772     my1DActor->SetBackfaceProperty(aBackProp);
1773     my1DActor->SetRepresentation(aReperesent);
1774
1775     my1DExtActor->SetRepresentation(aReperesent);
1776   }
1777
1778   if(myIsPointsVisible)
1779     myPickableActor = myNodeActor;
1780
1781   SetMapper(myPickableActor->GetMapper());
1782
1783   SetVisibility(GetVisibility(),false);
1784
1785   Modified();
1786 }
1787
1788
1789 void SMESH_ActorDef::SetPointRepresentation(bool theIsPointsVisible)
1790 {
1791   if ( myIsPointsVisible == theIsPointsVisible )
1792     return;
1793   myIsPointsVisible = theIsPointsVisible;
1794   SetRepresentation(GetRepresentation());
1795 }
1796
1797 bool SMESH_ActorDef::GetPointRepresentation()
1798 {
1799   return myIsPointsVisible || myNodeActor->GetPointsLabeled();
1800 }
1801
1802
1803 void SMESH_ActorDef::UpdateHighlight()
1804 {
1805   myHighlitableActor->SetHighlited(false);
1806   myHighlitableActor->SetVisibility(false);
1807   bool anIsVisible = GetVisibility();
1808
1809   switch(myRepresentation){
1810   case SMESH_DeviceActor::eSurface:
1811   case SMESH_DeviceActor::eWireframe:
1812     {
1813       if(myIsHighlighted) {
1814         myHighlitableActor->SetProperty(myHighlightProp);
1815       }else if(myIsPreselected){
1816         myHighlitableActor->SetProperty(myPreselectProp);
1817       } else if(anIsVisible){
1818         (myRepresentation == eSurface) ?
1819           myHighlitableActor->SetProperty(myOutLineProp) : myHighlitableActor->SetProperty(myEdgeProp);
1820       }
1821       if(GetUnstructuredGrid()->GetNumberOfCells()) {
1822         myHighlitableActor->SetHighlited(anIsVisible);
1823         myHighlitableActor->GetExtractUnstructuredGrid()->
1824           SetModeOfExtraction(VTKViewer_ExtractUnstructuredGrid::eCells);
1825         myHighlitableActor->SetRepresentation(SMESH_DeviceActor::eWireframe);
1826       }
1827       myHighlitableActor->SetVisibility(anIsVisible);
1828       break;
1829     }
1830   case SMESH_DeviceActor::ePoint:
1831     {
1832       if(myIsHighlighted) {
1833         myNodeActor->SetProperty(myHighlightProp);
1834       }else if(myIsPreselected) {
1835         myNodeActor->SetProperty(myPreselectProp);
1836       } else if(anIsVisible) {
1837         myNodeActor->SetProperty(myNodeProp);
1838       }
1839       myNodeActor->SetRepresentation(SMESH_DeviceActor::ePoint);
1840       myNodeActor->GetExtractUnstructuredGrid()->SetModeOfExtraction(VTKViewer_ExtractUnstructuredGrid::ePoints);
1841       myNodeActor->GetProperty()->Modified();
1842       break;
1843     }
1844   }
1845 }
1846
1847 void SMESH_ActorDef::EnableSelection( bool enable )
1848 {
1849   // selection in the Viewer enabled/disabled
1850   if ( enable && ! myBaseActor->myExtractUnstructuredGrid->GetInput() )
1851   {
1852     myBaseActor->SetUnstructuredGrid(myVisualObj->GetUnstructuredGrid());
1853     //myHighlitableActor->SetUnstructuredGrid(myVisualObj->GetUnstructuredGrid());
1854     myBaseActor->myExtractUnstructuredGrid->Update();
1855     //myHighlitableActor->myExtractUnstructuredGrid->Update();
1856   }
1857   if ( !enable && myBaseActor->myExtractUnstructuredGrid->GetInput() )
1858   {
1859     myBaseActor->SetUnstructuredGrid( NULL );
1860     //myHighlitableActor->SetUnstructuredGrid( NULL );
1861     myBaseActor->myExtractUnstructuredGrid->Update();
1862     //myHighlitableActor->myExtractUnstructuredGrid->Update();
1863   }
1864 }
1865
1866 void SMESH_ActorDef::highlight(bool theHighlight)
1867 {
1868   if ( myIsHighlighted == theHighlight )
1869     return;
1870   myIsHighlighted = theHighlight;
1871   UpdateHighlight();
1872 }
1873
1874
1875 void SMESH_ActorDef::SetPreSelected(bool thePreselect)
1876 {
1877   if ( myIsPreselected == thePreselect )
1878     return;
1879   myIsPreselected = thePreselect;
1880   UpdateHighlight();
1881 }
1882
1883
1884 // From vtkFollower
1885 int SMESH_ActorDef::RenderOpaqueGeometry(vtkViewport *vp)
1886 {
1887   if (myPickableActor->GetIsOpaque())
1888   {
1889     vtkRenderer *ren = static_cast<vtkRenderer *>(vp);
1890     this->Render(ren);
1891     return 1;
1892   }
1893   return 0;
1894 }
1895
1896
1897 int SMESH_ActorDef::RenderTranslucentGeometry(vtkViewport *vp)
1898 {
1899   if (!myPickableActor->GetIsOpaque())
1900   {
1901     vtkRenderer *ren = static_cast<vtkRenderer *>(vp);
1902     this->Render(ren);
1903     return 1;
1904   }
1905   return 0;
1906 }
1907
1908
1909 void SMESH_ActorDef::Render(vtkRenderer *ren)
1910 {
1911   vtkMTimeType aTime = myTimeStamp->GetMTime();
1912   vtkMTimeType anObjTime = myVisualObj->GetUnstructuredGrid()->GetMTime();
1913   vtkMTimeType aClippingTime = myImplicitBoolean->GetMTime();
1914   if(anObjTime > aTime || aClippingTime > aTime)
1915     Update();
1916 }
1917
1918
1919 void SMESH_ActorDef::Update()
1920 {
1921   if(MYDEBUG) MESSAGE("SMESH_ActorDef::Update");
1922
1923   myVisualObj->Update();
1924
1925   if(GetControlMode() != eNone) {
1926     unsigned long aTime = myTimeStamp->GetMTime();
1927     unsigned long anObjTime = myVisualObj->GetUnstructuredGrid()->GetMTime();
1928     if (anObjTime > aTime)
1929       SetControlMode(GetControlMode(),false);
1930   }
1931
1932   if(myNodeActor)
1933     myNodeActor->UpdateLabels();
1934
1935   if(my0DActor)
1936     my0DActor->UpdateLabels();
1937
1938   if(myBallActor)
1939     myBallActor->UpdateLabels();
1940
1941   if(my1DActor)
1942     my1DActor->UpdateLabels();
1943
1944   if(my2DActor)
1945     my2DActor->UpdateLabels();
1946
1947   if(my3DActor)
1948     my3DActor->UpdateLabels();
1949
1950   if(myIsFacesOriented){
1951     SetFacesOriented(myIsFacesOriented);
1952   }
1953
1954   // if(myVisualObj->GetEntitiesFlag()) { IPAL53915
1955   //   myEntityMode |= myVisualObj->GetEntitiesState();
1956   // }
1957
1958   SetEntityMode(GetEntityMode());
1959   SetVisibility(GetVisibility());
1960
1961   myTimeStamp->Modified();
1962   Modified();
1963 }
1964
1965
1966 void SMESH_ActorDef::ReleaseGraphicsResources(vtkWindow *renWin)
1967 {
1968   SALOME_Actor::ReleaseGraphicsResources(renWin);
1969
1970   myPickableActor->ReleaseGraphicsResources(renWin);
1971 }
1972
1973
1974 static void GetColor(vtkProperty *theProperty, double& r,double& g,double& b)
1975 {
1976   double* aColor = theProperty->GetColor();
1977   r = aColor[0];
1978   g = aColor[1];
1979   b = aColor[2];
1980 }
1981
1982
1983 void SMESH_ActorDef::SetOpacity(double theValue)
1984 {
1985   mySurfaceProp->SetOpacity(theValue);
1986   myBackSurfaceProp->SetOpacity(theValue);
1987   myNormalVProp->SetOpacity(theValue);
1988   myReversedVProp->SetOpacity(theValue);
1989   myEdgeProp->SetOpacity(theValue);
1990   myOutLineProp->SetOpacity(theValue);
1991   myNodeProp->SetOpacity(theValue);
1992
1993   my1DProp->SetOpacity(theValue);
1994   my0DProp->SetOpacity(theValue);
1995   myBallProp->SetOpacity(theValue);
1996 }
1997
1998
1999 double SMESH_ActorDef::GetOpacity()
2000 {
2001   return mySurfaceProp->GetOpacity();
2002 }
2003
2004
2005 void SMESH_ActorDef::SetSufaceColor(double r,double g,double b, int delta)
2006 {
2007   mySurfaceProp->SetColor(r,g,b);
2008   my2DExtProp->SetColor(1.0-r,1.0-g,1.0-b);
2009   if( SMESH_GroupObj* aGroupObj = dynamic_cast<SMESH_GroupObj*>( myVisualObj.get() ) )
2010     if( aGroupObj->GetElementType() == SMDSAbs_Face )
2011       myNameActor->SetBackgroundColor(r,g,b);
2012
2013   myDeltaBrightness = delta;
2014   QColor bfc = Qtx::mainColorToSecondary(QColor(int(r*255),int(g*255),int(b*255)), delta);
2015   myBackSurfaceProp->SetColor( bfc.red() / 255. , bfc.green() / 255. , bfc.blue() / 255. );
2016   Modified();
2017 }
2018
2019 void SMESH_ActorDef::GetSufaceColor(double& r,double& g,double& b, int& delta)
2020 {
2021   ::GetColor(mySurfaceProp,r,g,b);
2022   delta = myDeltaBrightness;
2023 }
2024
2025 void SMESH_ActorDef::SetVolumeColor(double r,double g,double b, int delta)
2026 {
2027   myNormalVProp->SetColor(r,g,b);
2028   my3DExtProp->SetColor(1.0-r,1.0-g,1.0-b);
2029   if( SMESH_GroupObj* aGroupObj = dynamic_cast<SMESH_GroupObj*>( myVisualObj.get() ) )
2030     if( aGroupObj->GetElementType() == SMDSAbs_Volume )
2031       myNameActor->SetBackgroundColor(r,g,b);
2032
2033   myDeltaVBrightness = delta;
2034   QColor bfc = Qtx::mainColorToSecondary(QColor(int(r*255),int(g*255),int(b*255)), delta);
2035   myReversedVProp->SetColor( bfc.red() / 255. , bfc.green() / 255. , bfc.blue() / 255. );
2036   Modified();
2037 }
2038
2039 void SMESH_ActorDef::GetVolumeColor(double& r,double& g,double& b, int& delta)
2040 {
2041   ::GetColor(myNormalVProp,r,g,b);
2042   delta = myDeltaVBrightness;
2043 }
2044
2045 void SMESH_ActorDef::SetEdgeColor(double r,double g,double b)
2046 {
2047   myEdgeProp->SetColor(r,g,b);
2048   my1DProp->SetColor(r,g,b);
2049   my1DExtProp->SetColor(1.0-r,1.0-g,1.0-b);
2050   if( SMESH_GroupObj* aGroupObj = dynamic_cast<SMESH_GroupObj*>( myVisualObj.get() ) )
2051     if( aGroupObj->GetElementType() == SMDSAbs_Edge )
2052       myNameActor->SetBackgroundColor(r,g,b);
2053   Modified();
2054 }
2055
2056 void SMESH_ActorDef::GetEdgeColor(double& r,double& g,double& b)
2057 {
2058   ::GetColor(myEdgeProp,r,g,b);
2059 }
2060
2061 void SMESH_ActorDef::SetOutlineColor(double r,double g,double b)
2062 {
2063   myOutLineProp->SetColor(r,g,b);
2064   Modified();
2065 }
2066
2067 void SMESH_ActorDef::GetOutlineColor(double& r,double& g,double& b)
2068 {
2069   ::GetColor(myOutLineProp,r,g,b);
2070 }
2071
2072
2073 void SMESH_ActorDef::SetNodeColor(double r,double g,double b)
2074 {
2075   myNodeProp->SetColor(r,g,b);
2076   myNodeExtProp->SetColor(1.0-r,1.0-g,1.0-b);
2077   if( SMESH_GroupObj* aGroupObj = dynamic_cast<SMESH_GroupObj*>( myVisualObj.get() ) )
2078     if( aGroupObj->GetElementType() == SMDSAbs_Node )
2079       myNameActor->SetBackgroundColor(r,g,b);
2080   Modified();
2081 }
2082
2083 void SMESH_ActorDef::GetNodeColor(double& r,double& g,double& b)
2084 {
2085   ::GetColor(myNodeProp,r,g,b);
2086 }
2087
2088 void SMESH_ActorDef::Set0DColor(double r,double g,double b)
2089 {
2090   my0DProp->SetColor(r,g,b);
2091   if( SMESH_GroupObj* aGroupObj = dynamic_cast<SMESH_GroupObj*>( myVisualObj.get() ) )
2092     if( aGroupObj->GetElementType() == SMDSAbs_0DElement )
2093       myNameActor->SetBackgroundColor(r,g,b);
2094   Modified();
2095 }
2096
2097 void SMESH_ActorDef::Get0DColor(double& r,double& g,double& b)
2098 {
2099   ::GetColor(my0DProp,r,g,b);
2100 }
2101
2102 void SMESH_ActorDef::SetBallColor(double r,double g,double b)
2103 {
2104   myBallProp->SetColor(r,g,b);
2105   if( SMESH_GroupObj* aGroupObj = dynamic_cast<SMESH_GroupObj*>( myVisualObj.get() ) )
2106     if( aGroupObj->GetElementType() == SMDSAbs_Ball )
2107       myNameActor->SetBackgroundColor(r,g,b);
2108   Modified();
2109 }
2110
2111 void SMESH_ActorDef::GetBallColor(double& r,double& g,double& b)
2112 {
2113   ::GetColor(myBallProp,r,g,b);
2114 }
2115
2116 void SMESH_ActorDef::UpdateSelectionProps()
2117 {
2118   QColor selectionColor = SMESH_ActorProps::props()->selectionColor();
2119   QColor highlightColor = SMESH_ActorProps::props()->highlightColor();
2120   int selectionIncrement = SMESH_ActorProps::props()->selectionIncrement();
2121   double width = GetLineWidth();
2122   myHighlightProp->SetColor(selectionColor.redF(), selectionColor.greenF(), selectionColor.blueF());
2123   myHighlightProp->SetLineWidth(width + selectionIncrement);
2124   myPreselectProp->SetColor(highlightColor.redF(), highlightColor.greenF(), highlightColor.blueF());
2125   myPreselectProp->SetLineWidth(width + selectionIncrement);
2126   Modified();
2127 }
2128
2129 double SMESH_ActorDef::GetLineWidth()
2130 {
2131   return myEdgeProp->GetLineWidth();
2132 }
2133
2134
2135 void SMESH_ActorDef::SetLineWidth(double theVal)
2136 {
2137   int controlsIncrement = SMESH_ActorProps::props()->controlsIncrement();
2138   int selectionIncrement = SMESH_ActorProps::props()->selectionIncrement();
2139
2140   myEdgeProp->SetLineWidth(theVal);
2141
2142   my1DProp->SetLineWidth(theVal + controlsIncrement);
2143   my1DExtProp->SetLineWidth(theVal + controlsIncrement);
2144   my2DExtProp->SetLineWidth(theVal + controlsIncrement);
2145   my3DExtProp->SetLineWidth(theVal + controlsIncrement);
2146   myHighlightProp->SetLineWidth(theVal + selectionIncrement);
2147   myPreselectProp->SetLineWidth(theVal + selectionIncrement);
2148   Modified();
2149 }
2150
2151 double SMESH_ActorDef::GetOutlineWidth()
2152 {
2153   return myOutLineProp->GetLineWidth();
2154 }
2155
2156 void SMESH_ActorDef::SetOutlineWidth(double theVal)
2157 {
2158   myOutLineProp->SetLineWidth(theVal);
2159   Modified();
2160 }
2161
2162 void SMESH_ActorDef::Set0DSize(double theVal)
2163 {
2164   my0DProp->SetPointSize(theVal);
2165   myHighlightProp->SetPointSize(theVal);
2166   myPreselectProp->SetPointSize(theVal);
2167
2168   if(SMESH_SVTKActor* aCustom = SMESH_SVTKActor::SafeDownCast( myHighlightActor )) {
2169     aCustom->Set0DSize(theVal);
2170   }
2171   if(SMESH_SVTKActor* aCustom = SMESH_SVTKActor::SafeDownCast( myPreHighlightActor )) {
2172     aCustom->Set0DSize(theVal);
2173   }
2174
2175   Modified();
2176 }
2177
2178 double SMESH_ActorDef::Get0DSize()
2179 {
2180   return my0DProp->GetPointSize();
2181 }
2182
2183 void SMESH_ActorDef::SetBallSize(double theVal)
2184 {
2185   myBallProp->SetPointSize(theVal);
2186
2187   if(SMESH_SVTKActor* aCustom = SMESH_SVTKActor::SafeDownCast( myHighlightActor )) {
2188     aCustom->SetBallSize(theVal);
2189   }
2190   if(SMESH_SVTKActor* aCustom = SMESH_SVTKActor::SafeDownCast( myPreHighlightActor )) {
2191     aCustom->SetBallSize(theVal);
2192   }
2193
2194   Modified();
2195 }
2196
2197 double SMESH_ActorDef::GetBallSize()
2198 {
2199   return myBallProp->GetPointSize();
2200 }
2201
2202 double SMESH_ActorDef::GetBallScale()
2203 {
2204   return myBallActor->GetBallScale();
2205 }
2206
2207 void SMESH_ActorDef::SetBallScale( double theVal )
2208 {
2209   myBallActor->SetBallScale( theVal );
2210   if(SMESH_SVTKActor* aCustom = SMESH_SVTKActor::SafeDownCast( myHighlightActor )) {
2211     aCustom->SetBallScale(theVal);
2212   }
2213   if(SMESH_SVTKActor* aCustom = SMESH_SVTKActor::SafeDownCast( myPreHighlightActor )) {
2214     aCustom->SetBallScale(theVal);
2215   }
2216
2217   Modified();
2218 }
2219
2220 int SMESH_ActorDef::GetObjDimension( const int theObjId )
2221 {
2222   return myVisualObj->GetElemDimension( theObjId );
2223 }
2224
2225 bool SMESH_ActorDef::IsImplicitFunctionUsed() const
2226 {
2227   return myBaseActor->IsImplicitFunctionUsed();
2228 }
2229
2230 void SMESH_ActorDef::SetImplicitFunctionUsed(bool theIsImplicitFunctionUsed)
2231 {
2232   myNodeActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
2233   myBaseActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
2234
2235   myHighlitableActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
2236
2237   myNodeExtActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
2238
2239   my0DActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
2240   myBallActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
2241   //my0DExtActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
2242
2243   my1DActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
2244   my1DExtActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
2245
2246   my2DActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
2247   my2DExtActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
2248   my3DActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
2249   my3DExtActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
2250 }
2251
2252 vtkIdType SMESH_ActorDef::AddClippingPlane(vtkPlane* thePlane)
2253 {
2254   if(thePlane){
2255     myImplicitBoolean->GetFunction()->AddItem(thePlane);
2256     myCippingPlaneCont.push_back(thePlane);
2257     if(!IsImplicitFunctionUsed())
2258       SetImplicitFunctionUsed(true);
2259     myNodeActor->UpdateLabels();
2260   }
2261   return myCippingPlaneCont.size();
2262 }
2263
2264 void SMESH_ActorDef::AddOpenGLClippingPlane(vtkPlane* thePlane)
2265 {
2266   if(thePlane)
2267     myPlaneCollection->AddItem( thePlane );
2268 }
2269
2270 void SMESH_ActorDef::SetOpenGLClippingPlane()
2271 {
2272   // before use this method you must add clipping planes using method
2273   // SMESH_ActorDef::AddOpenGLClippingPlane(vtkPlane* thePlane)
2274   if( !myPlaneCollection->GetNumberOfItems() )
2275     return;
2276
2277   // It is necessary to set plane collection for each mapper of actor
2278   // and update current inputs of mapper
2279   myNodeActor->SetPlaneCollection( myPlaneCollection );
2280   myNodeActor->SetUnstructuredGrid(myVisualObj->GetUnstructuredGrid());
2281
2282   myBaseActor->SetPlaneCollection( myPlaneCollection );
2283   myBaseActor->SetUnstructuredGrid(myVisualObj->GetUnstructuredGrid());
2284
2285   myHighlitableActor->SetPlaneCollection( myPlaneCollection );
2286   myHighlitableActor->SetUnstructuredGrid(myVisualObj->GetUnstructuredGrid());
2287
2288   if ( !mySelector || !mySelector->IsSelectionEnabled() )
2289   {
2290     myBaseActor->SetUnstructuredGrid( NULL );
2291     //myHighlitableActor->SetUnstructuredGrid( NULL );
2292   }
2293   my1DActor->SetPlaneCollection( myPlaneCollection );
2294   my1DActor->SetUnstructuredGrid(myVisualObj->GetUnstructuredGrid());
2295
2296   my2DActor->SetPlaneCollection( myPlaneCollection );
2297   my2DActor->SetUnstructuredGrid(myVisualObj->GetUnstructuredGrid());
2298
2299   myNodeExtActor->SetPlaneCollection( myPlaneCollection );
2300   myNodeExtActor->SetUnstructuredGrid(myVisualObj->GetUnstructuredGrid());
2301
2302   my0DActor->SetPlaneCollection( myPlaneCollection );
2303   my0DActor->SetUnstructuredGrid(myVisualObj->GetUnstructuredGrid());
2304
2305   myBallActor->SetPlaneCollection( myPlaneCollection );
2306   myBallActor->SetUnstructuredGrid(myVisualObj->GetUnstructuredGrid());
2307
2308   my1DExtActor->SetPlaneCollection( myPlaneCollection );
2309   my1DExtActor->SetUnstructuredGrid(myVisualObj->GetUnstructuredGrid());
2310
2311   my2DExtActor->SetPlaneCollection( myPlaneCollection );
2312   my2DExtActor->SetUnstructuredGrid(myVisualObj->GetUnstructuredGrid());
2313
2314   my3DActor->SetPlaneCollection( myPlaneCollection );
2315   my3DActor->SetUnstructuredGrid(myVisualObj->GetUnstructuredGrid());
2316
2317   my3DExtActor->SetPlaneCollection( myPlaneCollection );
2318   my3DExtActor->SetUnstructuredGrid(myVisualObj->GetUnstructuredGrid());
2319
2320   if(IsShrunk())
2321     SetShrink();
2322   else
2323     Modified();
2324 }
2325
2326 void SMESH_ActorDef::RemoveAllClippingPlanes()
2327 {
2328   myPlaneCollection->RemoveAllItems();
2329   myImplicitBoolean->GetFunction()->RemoveAllItems();
2330   myImplicitBoolean->GetFunction()->Modified(); // VTK bug
2331   myCippingPlaneCont.clear();
2332   SetImplicitFunctionUsed(false);
2333   myNodeActor->UpdateLabels();
2334 }
2335
2336 vtkIdType SMESH_ActorDef::GetNumberOfClippingPlanes()
2337 {
2338   return myCippingPlaneCont.size();
2339 }
2340
2341 vtkPlane* SMESH_ActorDef::GetClippingPlane(vtkIdType theID)
2342 {
2343   if ( theID >= (vtkIdType)myCippingPlaneCont.size() )
2344     return NULL;
2345   return myCippingPlaneCont[theID].Get();
2346 }
2347
2348 void SMESH_ActorDef::UpdateScalarBar()
2349 {
2350   SUIT_ResourceMgr* mgr = SUIT_Session::session()->resourceMgr();
2351   if( !mgr )
2352     return;
2353
2354   vtkTextProperty* aScalarBarTitleProp = vtkTextProperty::New();
2355
2356   QColor aTColor = mgr->colorValue( "SMESH", "scalar_bar_title_color", QColor( 255, 255, 255 ) );
2357   aScalarBarTitleProp->SetColor( aTColor.red()/255., aTColor.green()/255., aTColor.blue()/255. );
2358
2359   aScalarBarTitleProp->SetFontFamilyToArial();
2360
2361   if ( mgr->hasValue( "SMESH", "scalar_bar_title_font" ) )
2362   {
2363     QFont f = mgr->fontValue( "SMESH", "scalar_bar_title_font" );
2364     if ( f.family() == "Arial" )
2365       aScalarBarTitleProp->SetFontFamilyToArial();
2366     else if ( f.family() == "Courier" )
2367       aScalarBarTitleProp->SetFontFamilyToCourier();
2368     else if ( f.family() == "Times" )
2369       aScalarBarTitleProp->SetFontFamilyToTimes();
2370
2371     if ( f.bold() )
2372       aScalarBarTitleProp->BoldOn();
2373     else
2374       aScalarBarTitleProp->BoldOff();
2375
2376     if ( f.italic() )
2377       aScalarBarTitleProp->ItalicOn();
2378     else
2379      aScalarBarTitleProp->ItalicOff();
2380
2381     if ( f.overline() )
2382       aScalarBarTitleProp->ShadowOn();
2383     else
2384       aScalarBarTitleProp->ShadowOff();
2385   }
2386
2387   myScalarBarActor->SetTitleTextProperty( aScalarBarTitleProp );
2388   aScalarBarTitleProp->Delete();
2389
2390   vtkTextProperty* aScalarBarLabelProp = vtkTextProperty::New();
2391
2392   aTColor = mgr->colorValue( "SMESH", "scalar_bar_label_color", QColor( 255, 255, 255 ) );
2393   aScalarBarLabelProp->SetColor( aTColor.red()/255., aTColor.green()/255., aTColor.blue()/255. );
2394
2395   aScalarBarLabelProp->SetFontFamilyToArial();
2396   if( mgr->hasValue( "SMESH", "scalar_bar_label_font" ) )
2397   {
2398     QFont f = mgr->fontValue( "SMESH", "scalar_bar_label_font" );
2399     if( f.family() == "Arial" )
2400       aScalarBarLabelProp->SetFontFamilyToArial();
2401     else if( f.family() == "Courier" )
2402       aScalarBarLabelProp->SetFontFamilyToCourier();
2403     else if( f.family() == "Times" )
2404       aScalarBarLabelProp->SetFontFamilyToTimes();
2405
2406     if ( f.bold() )
2407       aScalarBarLabelProp->BoldOn();
2408     else
2409       aScalarBarLabelProp->BoldOff();
2410
2411     if ( f.italic() )
2412       aScalarBarLabelProp->ItalicOn();
2413     else
2414       aScalarBarLabelProp->ItalicOff();
2415
2416     if( f.overline() )
2417       aScalarBarLabelProp->ShadowOn();
2418     else
2419       aScalarBarLabelProp->ShadowOff();
2420   }
2421
2422   myScalarBarActor->SetLabelTextProperty( aScalarBarLabelProp );
2423   aScalarBarLabelProp->Delete();
2424
2425   bool horiz = ( mgr->integerValue( "SMESH", "scalar_bar_orientation" ) == 1 );
2426   QString name = QString( "scalar_bar_%1_" ).arg( horiz ? "horizontal" : "vertical" );
2427   if( horiz )
2428     myScalarBarActor->SetOrientationToHorizontal();
2429   else
2430     myScalarBarActor->SetOrientationToVertical();
2431
2432
2433   double aXVal = horiz ? 0.20 : 0.01;
2434   if( mgr->hasValue( "SMESH", name + "x" ) )
2435     aXVal = mgr->doubleValue( "SMESH", name + "x", aXVal );
2436
2437   double aYVal = horiz ? 0.01 : 0.1;
2438   if( mgr->hasValue( "SMESH", name + "y" ) )
2439     aYVal = mgr->doubleValue( "SMESH", name + "y", aYVal );
2440   myScalarBarActor->SetPosition( aXVal, aYVal );
2441
2442   double aWVal = horiz ? 0.60 : 0.10;
2443   if( mgr->hasValue( "SMESH", name + "width" ) )
2444     aWVal = mgr->doubleValue( "SMESH", name + "width", aWVal );
2445   myScalarBarActor->SetWidth( aWVal );
2446
2447   double aHVal = horiz ? 0.12 : 0.80;
2448   if( mgr->hasValue( "SMESH", name + "height" ) )
2449     aHVal = mgr->doubleValue( "SMESH", name + "height", aHVal );
2450   myScalarBarActor->SetHeight( aHVal );
2451
2452   int anIntVal = 5;
2453   if( mgr->hasValue( "SMESH", "scalar_bar_num_labels" ) )
2454     anIntVal = mgr->integerValue( "SMESH", "scalar_bar_num_labels", anIntVal );
2455   myScalarBarActor->SetNumberOfLabels( anIntVal == 0 ? 5: anIntVal );
2456
2457   anIntVal = 64;
2458   if( mgr->hasValue( "SMESH", "scalar_bar_num_colors" ) )
2459     anIntVal = mgr->integerValue( "SMESH", "scalar_bar_num_colors", anIntVal );
2460   myScalarBarActor->SetMaximumNumberOfColors( anIntVal == 0 ? 64 : anIntVal );
2461
2462   bool distributionVisibility = mgr->booleanValue("SMESH","distribution_visibility");
2463   myScalarBarActor->SetDistributionVisibility(distributionVisibility);
2464
2465   int coloringType = mgr->integerValue("SMESH", "distribution_coloring_type", 0);
2466   myScalarBarActor->SetDistributionColoringType(coloringType);
2467
2468   QColor distributionColor = mgr->colorValue("SMESH", "distribution_color",
2469                                              QColor(255, 255, 255));
2470   double rgb[3];
2471   rgb[0]= distributionColor.red()/255.;
2472   rgb[1]= distributionColor.green()/255.;
2473   rgb[2]= distributionColor.blue()/255.;
2474   myScalarBarActor->SetDistributionColor(rgb);
2475
2476
2477 }
2478
2479 void SMESH_ActorDef::UpdateDistribution()
2480 {
2481   if(SMESH::Controls::NumericalFunctor* fun =
2482      dynamic_cast<SMESH::Controls::NumericalFunctor*>(myFunctor.get()))
2483   {
2484     int nbIntervals = myScalarBarActor->GetMaximumNumberOfColors();
2485     std::vector<int> nbEvents;
2486     std::vector<double> funValues;
2487     SMESH_VisualObjDef::TEntityList elems;
2488     if ( ! dynamic_cast<SMESH_MeshObj*>(myVisualObj.get()))
2489       dynamic_cast<SMESH_VisualObjDef*>(myVisualObj.get())->GetEntities( fun->GetType(), elems );
2490     std::vector<int> elemIds; elemIds.reserve( elems.size() );
2491     for ( SMESH_VisualObjDef::TEntityList::iterator e = elems.begin(); e != elems.end(); ++e)
2492       elemIds.push_back( (*e)->GetID());
2493     vtkLookupTable* lookupTable = static_cast<vtkLookupTable*>(myScalarBarActor->GetLookupTable());
2494     double * range = lookupTable->GetRange();
2495     bool isLogarithmic = lookupTable->GetScale() == VTK_SCALE_LOG10;
2496     fun->GetHistogram(nbIntervals, nbEvents, funValues, elemIds, range, isLogarithmic);
2497     myScalarBarActor->SetDistribution(nbEvents);
2498   }
2499 }
2500
2501 void SMESH_ActorDef::SetQuadratic2DRepresentation(EQuadratic2DRepresentation theMode)
2502 {
2503   switch(theMode) {
2504   case SMESH_Actor::eLines :
2505     myHighlitableActor->SetQuadraticArcMode(false);
2506     my2DActor->SetQuadraticArcMode(false);
2507     my1DActor->SetQuadraticArcMode(false);
2508     break;
2509   case SMESH_Actor::eArcs :
2510     myHighlitableActor->SetQuadraticArcMode(true);
2511     if(GetRepresentation() != SMESH_Actor::ePoint) {
2512       my2DActor->SetQuadraticArcMode(true);
2513       my1DActor->SetQuadraticArcMode(true);
2514     }
2515     break;
2516   default:
2517     break;
2518   }
2519 }
2520
2521
2522 SMESH_Actor::EQuadratic2DRepresentation SMESH_ActorDef::GetQuadratic2DRepresentation()
2523 {
2524   if(myHighlitableActor->GetQuadraticArcMode())
2525     return SMESH_Actor::eArcs;
2526   else
2527     return SMESH_Actor::eLines;
2528 }
2529
2530 void SMESH_ActorDef::SetMarkerStd( VTK::MarkerType theMarkerType, VTK::MarkerScale theMarkerScale )
2531 {
2532   SALOME_Actor::SetMarkerStd( theMarkerType, theMarkerScale );
2533   myNodeActor->SetMarkerStd( theMarkerType, theMarkerScale );
2534   myNodeExtActor->SetMarkerStd( theMarkerType, theMarkerScale );
2535 }
2536
2537 void SMESH_ActorDef::SetMarkerTexture( int theMarkerId, VTK::MarkerTexture theMarkerTexture )
2538 {
2539   SALOME_Actor::SetMarkerTexture( theMarkerId, theMarkerTexture );
2540   myNodeActor->SetMarkerTexture( theMarkerId, theMarkerTexture );
2541   myNodeExtActor->SetMarkerTexture( theMarkerId, theMarkerTexture );
2542   myMarkerTexture = theMarkerTexture; // for deferred update of myHighlightActor
2543 }
2544
2545 void SMESH_ActorDef::UpdateFilter()
2546 {
2547   unsigned int anObjectEntities = eAllEntity; // entities present in my object
2548
2549   if(!myVisualObj->GetNbEntities(SMDSAbs_0DElement)) {
2550     anObjectEntities &= ~e0DElements;
2551   }
2552
2553   if(!myVisualObj->GetNbEntities(SMDSAbs_Ball)) {
2554     anObjectEntities &= ~eBallElem;
2555   }
2556
2557   if(!myVisualObj->GetNbEntities(SMDSAbs_Edge)) {
2558     anObjectEntities &= ~eEdges;
2559   }
2560
2561   if(!myVisualObj->GetNbEntities(SMDSAbs_Face)) {
2562     anObjectEntities &= ~eFaces;
2563   }
2564
2565   if(!myVisualObj->GetNbEntities(SMDSAbs_Volume)) {
2566     anObjectEntities &= ~eVolumes;
2567   }
2568
2569   VTKViewer_ExtractUnstructuredGrid*    aFilter = myBaseActor->GetExtractUnstructuredGrid();
2570   VTKViewer_ExtractUnstructuredGrid* aHltFilter = myHighlitableActor->GetExtractUnstructuredGrid();
2571   aFilter->ClearRegisteredCellsWithType();
2572   aHltFilter->ClearRegisteredCellsWithType();
2573
2574   bool isPassAll = ( myEntityMode == anObjectEntities && myEntityMode );
2575   if ( isPassAll )
2576   {
2577     aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::ePassAll);
2578     aHltFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::ePassAll);
2579   }
2580   else
2581   {
2582     aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
2583     aHltFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
2584     if (myEntityMode & e0DElements) {
2585       aFilter->RegisterCellsWithType(VTK_VERTEX);
2586       aHltFilter->RegisterCellsWithType(VTK_VERTEX);
2587     }
2588
2589     if (myEntityMode & eBallElem) {
2590       aFilter->RegisterCellsWithType(VTK_POLY_VERTEX);
2591     }
2592     if (myEntityMode & eEdges) {
2593       aFilter->RegisterCellsWithType(VTK_LINE);
2594       aFilter->RegisterCellsWithType(VTK_QUADRATIC_EDGE);
2595       aHltFilter->RegisterCellsWithType(VTK_LINE);
2596       aHltFilter->RegisterCellsWithType(VTK_QUADRATIC_EDGE);
2597     }
2598
2599     if (myEntityMode & eFaces) {
2600       aFilter->RegisterCellsWithType(VTK_TRIANGLE);
2601       aFilter->RegisterCellsWithType(VTK_QUAD);
2602       aFilter->RegisterCellsWithType(VTK_POLYGON);
2603       aFilter->RegisterCellsWithType(VTK_QUADRATIC_TRIANGLE);
2604       aFilter->RegisterCellsWithType(VTK_QUADRATIC_QUAD);
2605       aFilter->RegisterCellsWithType(VTK_QUADRATIC_POLYGON);
2606       aFilter->RegisterCellsWithType(VTK_BIQUADRATIC_QUAD);
2607       aFilter->RegisterCellsWithType(VTK_BIQUADRATIC_TRIANGLE);
2608       aHltFilter->RegisterCellsWithType(VTK_TRIANGLE);
2609       aHltFilter->RegisterCellsWithType(VTK_QUAD);
2610       aHltFilter->RegisterCellsWithType(VTK_POLYGON);
2611       aHltFilter->RegisterCellsWithType(VTK_QUADRATIC_TRIANGLE);
2612       aHltFilter->RegisterCellsWithType(VTK_QUADRATIC_QUAD);
2613       aHltFilter->RegisterCellsWithType(VTK_QUADRATIC_POLYGON);
2614       aHltFilter->RegisterCellsWithType(VTK_BIQUADRATIC_QUAD);
2615       aHltFilter->RegisterCellsWithType(VTK_BIQUADRATIC_TRIANGLE);
2616     }
2617
2618     if (myEntityMode & eVolumes) {
2619       aFilter->RegisterCellsWithType(VTK_TETRA);
2620       aFilter->RegisterCellsWithType(VTK_VOXEL);
2621       aFilter->RegisterCellsWithType(VTK_HEXAHEDRON);
2622       aFilter->RegisterCellsWithType(VTK_WEDGE);
2623       aFilter->RegisterCellsWithType(VTK_PYRAMID);
2624       aFilter->RegisterCellsWithType(VTK_HEXAGONAL_PRISM);
2625       aFilter->RegisterCellsWithType(VTK_QUADRATIC_TETRA);
2626       aFilter->RegisterCellsWithType(VTK_QUADRATIC_HEXAHEDRON);
2627       aFilter->RegisterCellsWithType(VTK_TRIQUADRATIC_HEXAHEDRON);
2628       aFilter->RegisterCellsWithType(VTK_QUADRATIC_PYRAMID);
2629       aFilter->RegisterCellsWithType(VTK_QUADRATIC_WEDGE);
2630       aFilter->RegisterCellsWithType(VTK_BIQUADRATIC_QUADRATIC_WEDGE);
2631       aFilter->RegisterCellsWithType(VTK_CONVEX_POINT_SET);
2632       aFilter->RegisterCellsWithType(VTK_POLYHEDRON);
2633       aHltFilter->RegisterCellsWithType(VTK_TETRA);
2634       aHltFilter->RegisterCellsWithType(VTK_VOXEL);
2635       aHltFilter->RegisterCellsWithType(VTK_HEXAHEDRON);
2636       aHltFilter->RegisterCellsWithType(VTK_WEDGE);
2637       aHltFilter->RegisterCellsWithType(VTK_PYRAMID);
2638       aHltFilter->RegisterCellsWithType(VTK_HEXAGONAL_PRISM);
2639       aHltFilter->RegisterCellsWithType(VTK_QUADRATIC_TETRA);
2640       aHltFilter->RegisterCellsWithType(VTK_QUADRATIC_HEXAHEDRON);
2641       aHltFilter->RegisterCellsWithType(VTK_TRIQUADRATIC_HEXAHEDRON);
2642       aHltFilter->RegisterCellsWithType(VTK_QUADRATIC_WEDGE);
2643       aHltFilter->RegisterCellsWithType(VTK_BIQUADRATIC_QUADRATIC_WEDGE);
2644       aHltFilter->RegisterCellsWithType(VTK_QUADRATIC_PYRAMID);
2645       aHltFilter->RegisterCellsWithType(VTK_CONVEX_POINT_SET);
2646       aHltFilter->RegisterCellsWithType(VTK_POLYHEDRON);
2647     }
2648   }
2649   if ( GetVisibility() )
2650     aFilter->Update();
2651   if (MYDEBUG) MESSAGE(aFilter->GetOutput()->GetNumberOfCells());
2652 }
2653
2654 #ifndef DISABLE_PLOT2DVIEWER
2655 SPlot2d_Histogram* SMESH_ActorDef::UpdatePlot2Histogram()
2656 {
2657   if(my2dHistogram)
2658     my2dHistogram->clearAllPoints();
2659
2660   if(SMESH::Controls::NumericalFunctor* fun =
2661      dynamic_cast<SMESH::Controls::NumericalFunctor*>(myFunctor.get()))
2662   {
2663
2664     if(!my2dHistogram) {
2665       my2dHistogram = new SPlot2d_Histogram();
2666       Handle(SALOME_InteractiveObject) anIO = new SALOME_InteractiveObject(getIO()->getEntry(),"SMESH",getName());
2667       my2dHistogram->setIO(anIO);
2668     }
2669
2670     int nbIntervals = myScalarBarActor->GetMaximumNumberOfColors();
2671     std::vector<int> nbEvents;
2672     std::vector<double> funValues;
2673     SMESH_VisualObjDef::TEntityList elems;
2674     if ( ! dynamic_cast<SMESH_MeshObj*>(myVisualObj.get()))
2675       dynamic_cast<SMESH_VisualObjDef*>(myVisualObj.get())->GetEntities( fun->GetType(), elems );
2676     std::vector<int> elemIds;
2677
2678     for ( SMESH_VisualObjDef::TEntityList::iterator e = elems.begin(); e != elems.end(); ++e)
2679       elemIds.push_back( (*e)->GetID());
2680
2681     vtkLookupTable* lookupTable = static_cast<vtkLookupTable*>(myScalarBarActor->GetLookupTable());
2682     double * range = lookupTable->GetRange();
2683     bool isLogarithmic = lookupTable->GetScale() == VTK_SCALE_LOG10;
2684     fun->GetHistogram(nbIntervals, nbEvents, funValues, elemIds, range, isLogarithmic);
2685
2686     for ( size_t i = 0; i < std::min( nbEvents.size(), funValues.size() -1 ); i++ )
2687       my2dHistogram->addPoint(funValues[i] + (funValues[i+1] - funValues[i])/2.0, static_cast<double>(nbEvents[i]));
2688
2689     if(funValues.size() >= 2)
2690       my2dHistogram->setWidth((funValues[1] - funValues[0]) * 0.8) ;
2691
2692   }
2693
2694   //Color of the histogram
2695   if(myScalarBarActor->GetDistributionColoringType() == SMESH_MULTICOLOR_TYPE)
2696     my2dHistogram->setAutoAssign(true);
2697   else {
2698     double rgb[3];
2699     myScalarBarActor->GetDistributionColor(rgb);
2700     QColor aColor = QColor( (int)( rgb[0]*255 ), (int)( rgb[1]*255 ), (int)( rgb[2]*255 ) );
2701     my2dHistogram->setColor(aColor);
2702
2703   }
2704
2705   return my2dHistogram;
2706 }
2707 #endif