src/OBJECT/SMESH_Actor.cxx

   1 // Copyright (C) 2007-2011  CEA/DEN, EDF R&D, OPEN CASCADE
   2 //
   3 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
   4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
   5 //
   6 // This library is free software; you can redistribute it and/or
   7 // modify it under the terms of the GNU Lesser General Public
   8 // License as published by the Free Software Foundation; either
   9 // version 2.1 of the License.
  10 //
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 // Lesser General Public License for more details.
  15 //
  16 // You should have received a copy of the GNU Lesser General Public
  17 // License along with this library; if not, write to the Free Software
  18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  19 //
  20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  21 //
  22
  23 //  SMESH OBJECT : interactive object for SMESH visualization
  24 //  File   : SMESH_Actor.cxx
  25 //  Author : Nicolas REJNERI
  26 //  Module : SMESH
  27 //
  28 #include "SMESH_ActorDef.h"
  29 #include "SMESH_ActorUtils.h"
  30 #include "SMESH_DeviceActor.h"
  31 #include "SMESH_ObjectDef.h"
  32 #include "SMESH_ControlsDef.hxx"
  33 #include "SMDS_UnstructuredGrid.hxx"
  34 #include "SMESH_ScalarBarActor.h"
  35 #include "VTKViewer_CellCenters.h"
  36 #include "VTKViewer_DataSetMapper.h"
  37 #include "VTKViewer_ExtractUnstructuredGrid.h"
  38 #include "VTKViewer_FramedTextActor.h"
  39 #include "SALOME_InteractiveObject.hxx"
  40
  41 #include "SUIT_Session.h"
  42 #include "SUIT_ResourceMgr.h"
  43
  44 #ifndef DISABLE_PLOT2DVIEWER
  45 #include <SPlot2d_Histogram.h>
  46 #endif
  47
  48 #include <vtkProperty.h>
  49 #include <vtkTimeStamp.h>
  50 #include <vtkObjectFactory.h>
  51 #include <vtkShrinkPolyData.h>
  52 #include <vtkMergeFilter.h>
  53
  54 #include <vtkMatrix4x4.h>
  55 #include <vtkUnstructuredGrid.h>
  56 #include <vtkPointData.h>
  57 #include <vtkCellData.h>
  58
  59 #include <vtkMapper.h>
  60 #include <vtkRenderer.h>
  61
  62 #include <vtkCell.h>
  63 #include <vtkIdList.h>
  64 #include <vtkIntArray.h>
  65
  66 #include <vtkActor2D.h>
  67 #include <vtkProperty2D.h>
  68 #include <vtkPolyData.h>
  69 #include <vtkMaskPoints.h>
  70 #include <vtkTextProperty.h>
  71 #include <vtkLabeledDataMapper.h>
  72 #include <vtkSelectVisiblePoints.h>
  73
  74 #include <vtkLookupTable.h>
  75
  76 #include <vtkMath.h>
  77 #include <vtkPlane.h>
  78 #include <vtkImplicitBoolean.h>
  79 #include <vtkImplicitFunctionCollection.h>
  80
  81 #include <vtkConfigure.h>
  82 #if !defined(VTK_XVERSION)
  83 #define VTK_XVERSION (VTK_MAJOR_VERSION<<16)+(VTK_MINOR_VERSION<<8)+(VTK_BUILD_VERSION)
  84 #endif
  85
  86 #include "utilities.h"
  87
  88 #ifdef _DEBUG_
  89 static int MYDEBUG = 1;
  90 #else
  91 static int MYDEBUG = 1;
  92 #endif
  93
  94 static int aLineWidthInc = 2;
  95
  96
  97 SMESH_ActorDef* SMESH_ActorDef::New(){
  98   return new SMESH_ActorDef();
  99 }
 100
 101
 102 SMESH_Actor* SMESH_Actor::New(TVisualObjPtr theVisualObj,
 103                               const char* theEntry,
 104                               const char* theName,
 105                               int theIsClear)
 106 {
 107   SMESH_ActorDef* anActor = NULL;
 108   if(theVisualObj->IsValid() ) {
 109     anActor = SMESH_ActorDef::New();
 110     if(!anActor->Init(theVisualObj,theEntry,theName,theIsClear)){
 111       anActor->Delete();
 112       anActor = NULL;
 113     }
 114     if( anActor )
 115       anActor->UpdateScalarBar();
 116   }
 117   return anActor;
 118 }
 119
 120
 121 SMESH_ActorDef::SMESH_ActorDef()
 122 {
 123   if(MYDEBUG) MESSAGE("SMESH_ActorDef - "<<this);
 124
 125   myTimeStamp = vtkTimeStamp::New();
 126
 127   myIsPointsVisible = false;
 128
 129   myIsShrinkable = false;
 130   myIsShrunk = false;
 131
 132   myIsFacesOriented = false;
 133
 134   myControlsPrecision = -1;
 135   SUIT_ResourceMgr* mgr = SUIT_Session::session()->resourceMgr();
 136
 137   if ( mgr && mgr->booleanValue( "SMESH", "use_precision", false ) )
 138     myControlsPrecision = mgr->integerValue( "SMESH", "controls_precision", -1);
 139
 140   vtkFloatingPointType aElem0DSize = SMESH::GetFloat("SMESH:elem0d_size",5);
 141   vtkFloatingPointType aLineWidth  = SMESH::GetFloat("SMESH:element_width",1);
 142
 143   vtkMatrix4x4 *aMatrix = vtkMatrix4x4::New();
 144   VTKViewer_ExtractUnstructuredGrid* aFilter = NULL;
 145
 146   //Definition 2D and 3D devices of the actor
 147   //-----------------------------------------
 148   vtkFloatingPointType anRGB[3] = {1,1,1};
 149   mySurfaceProp = vtkProperty::New();
 150   SMESH::GetColor( "SMESH", "fill_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 170, 255 ) );
 151   mySurfaceProp->SetColor( anRGB[0], anRGB[1], anRGB[2] );
 152
 153   myBackSurfaceProp = vtkProperty::New();
 154   SMESH::GetColor( "SMESH", "backface_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 0, 255 ) );
 155   myBackSurfaceProp->SetColor( anRGB[0], anRGB[1], anRGB[2] );
 156
 157   my2DActor = SMESH_DeviceActor::New();
 158   my2DActor->SetUserMatrix(aMatrix);
 159   my2DActor->PickableOff();
 160   my2DActor->SetProperty(mySurfaceProp);
 161   my2DActor->SetBackfaceProperty(myBackSurfaceProp);
 162   my2DActor->SetRepresentation(SMESH_DeviceActor::eSurface);
 163   aFilter = my2DActor->GetExtractUnstructuredGrid();
 164   aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
 165   aFilter->RegisterCellsWithType(VTK_TRIANGLE);
 166   aFilter->RegisterCellsWithType(VTK_POLYGON);
 167   aFilter->RegisterCellsWithType(VTK_QUAD);
 168   aFilter->RegisterCellsWithType(VTK_QUADRATIC_TRIANGLE);
 169   aFilter->RegisterCellsWithType(VTK_QUADRATIC_QUAD);
 170
 171   my2DExtProp = vtkProperty::New();
 172   my2DExtProp->DeepCopy(mySurfaceProp);
 173   SMESH::GetColor( "SMESH", "fill_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 170, 255 ) );
 174   anRGB[0] = 1 - anRGB[0];
 175   anRGB[1] = 1 - anRGB[1];
 176   anRGB[2] = 1 - anRGB[2];
 177   my2DExtProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 178
 179   my2DExtActor = SMESH_DeviceActor::New();
 180   my2DExtActor->SetUserMatrix(aMatrix);
 181   my2DExtActor->PickableOff();
 182   my2DExtActor->SetProperty(my2DExtProp);
 183   my2DExtActor->SetBackfaceProperty(my2DExtProp);
 184   my2DExtActor->SetRepresentation(SMESH_DeviceActor::eInsideframe);
 185   aFilter = my2DExtActor->GetExtractUnstructuredGrid();
 186   aFilter->RegisterCellsWithType(VTK_TRIANGLE);
 187   aFilter->RegisterCellsWithType(VTK_POLYGON);
 188   aFilter->RegisterCellsWithType(VTK_QUAD);
 189   aFilter->RegisterCellsWithType(VTK_QUADRATIC_TRIANGLE);
 190   aFilter->RegisterCellsWithType(VTK_QUADRATIC_QUAD);
 191
 192   my3DActor = SMESH_DeviceActor::New();
 193   my3DActor->SetUserMatrix(aMatrix);
 194   my3DActor->PickableOff();
 195   my3DActor->SetProperty(mySurfaceProp);
 196   my3DActor->SetBackfaceProperty(myBackSurfaceProp);
 197   my3DActor->SetRepresentation(SMESH_DeviceActor::eSurface);
 198   aFilter = my3DActor->GetExtractUnstructuredGrid();
 199   aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
 200   aFilter->RegisterCellsWithType(VTK_TETRA);
 201   aFilter->RegisterCellsWithType(VTK_VOXEL);
 202   aFilter->RegisterCellsWithType(VTK_HEXAHEDRON);
 203   aFilter->RegisterCellsWithType(VTK_WEDGE);
 204   aFilter->RegisterCellsWithType(VTK_PYRAMID);
 205   aFilter->RegisterCellsWithType(VTK_QUADRATIC_TETRA);
 206   aFilter->RegisterCellsWithType(VTK_QUADRATIC_HEXAHEDRON);
 207   aFilter->RegisterCellsWithType(VTK_QUADRATIC_WEDGE);
 208   aFilter->RegisterCellsWithType(VTK_QUADRATIC_PYRAMID);
 209   aFilter->RegisterCellsWithType(VTK_CONVEX_POINT_SET);
 210 //#ifdef VTK_HAVE_POLYHEDRON
 211   MESSAGE("RegisterCellsWithType(VTK_POLYHEDRON)");
 212   aFilter->RegisterCellsWithType(VTK_POLYHEDRON);
 213 //#endif
 214
 215   my3DExtActor = SMESH_DeviceActor::New();
 216   my3DExtActor->SetUserMatrix(aMatrix);
 217   my3DExtActor->PickableOff();
 218   my3DExtActor->SetProperty(my2DExtProp);
 219   my3DExtActor->SetBackfaceProperty(my2DExtProp);
 220   my3DExtActor->SetRepresentation(SMESH_DeviceActor::eSurface);
 221   aFilter = my3DExtActor->GetExtractUnstructuredGrid();
 222   aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
 223   aFilter->RegisterCellsWithType(VTK_TETRA);
 224   aFilter->RegisterCellsWithType(VTK_VOXEL);
 225   aFilter->RegisterCellsWithType(VTK_HEXAHEDRON);
 226   aFilter->RegisterCellsWithType(VTK_WEDGE);
 227   aFilter->RegisterCellsWithType(VTK_PYRAMID);
 228   aFilter->RegisterCellsWithType(VTK_QUADRATIC_TETRA);
 229   aFilter->RegisterCellsWithType(VTK_QUADRATIC_HEXAHEDRON);
 230   aFilter->RegisterCellsWithType(VTK_QUADRATIC_WEDGE);
 231   aFilter->RegisterCellsWithType(VTK_QUADRATIC_PYRAMID);
 232   aFilter->RegisterCellsWithType(VTK_CONVEX_POINT_SET);
 233   aFilter->RegisterCellsWithType(VTK_POLYHEDRON);
 234
 235   //Definition 1D device of the actor
 236   //---------------------------------
 237   myEdgeProp = vtkProperty::New();
 238   myEdgeProp->SetAmbient(1.0);
 239   myEdgeProp->SetDiffuse(0.0);
 240   myEdgeProp->SetSpecular(0.0);
 241   SMESH::GetColor( "SMESH", "outline_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 170, 255 ) );
 242   myEdgeProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 243   myEdgeProp->SetLineWidth(aLineWidth);
 244
 245   my1DActor = SMESH_DeviceActor::New();
 246   my1DActor->SetUserMatrix(aMatrix);
 247   my1DActor->PickableOff();
 248   my1DActor->SetHighlited(true);
 249   my1DActor->SetProperty(myEdgeProp);
 250   my1DActor->SetRepresentation(SMESH_DeviceActor::eSurface);
 251   aFilter = my1DActor->GetExtractUnstructuredGrid();
 252   aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
 253   aFilter->RegisterCellsWithType(VTK_LINE);
 254   aFilter->RegisterCellsWithType(VTK_QUADRATIC_EDGE);
 255
 256   my1DProp = vtkProperty::New();
 257   my1DProp->DeepCopy(myEdgeProp);
 258   my1DProp->SetLineWidth(aLineWidth + aLineWidthInc);
 259   my1DProp->SetPointSize(aElem0DSize);
 260
 261   my1DExtProp = vtkProperty::New();
 262   my1DExtProp->DeepCopy(myEdgeProp);
 263   anRGB[0] = 1 - anRGB[0];
 264   anRGB[1] = 1 - anRGB[1];
 265   anRGB[2] = 1 - anRGB[2];
 266   my1DExtProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 267   my1DExtProp->SetLineWidth(aLineWidth + aLineWidthInc);
 268   my1DExtProp->SetPointSize(aElem0DSize);
 269
 270   my1DExtActor = SMESH_DeviceActor::New();
 271   my1DExtActor->SetUserMatrix(aMatrix);
 272   my1DExtActor->PickableOff();
 273   my1DExtActor->SetHighlited(true);
 274   my1DExtActor->SetVisibility(false);
 275   my1DExtActor->SetProperty(my1DExtProp);
 276   my1DExtActor->SetRepresentation(SMESH_DeviceActor::eInsideframe);
 277   aFilter = my1DExtActor->GetExtractUnstructuredGrid();
 278   aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
 279   aFilter->RegisterCellsWithType(VTK_LINE);
 280   aFilter->RegisterCellsWithType(VTK_QUADRATIC_EDGE);
 281
 282
 283   //Definition 0D device of the actor (0d elements)
 284   //-----------------------------------------------
 285   my0DProp = vtkProperty::New();
 286   SMESH::GetColor( "SMESH", "elem0d_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 255, 0 ) );
 287   my0DProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 288   my0DProp->SetPointSize(aElem0DSize);
 289
 290   my0DActor = SMESH_DeviceActor::New();
 291   my0DActor->SetUserMatrix(aMatrix);
 292   my0DActor->SetStoreClippingMapping(true);
 293   my0DActor->PickableOff();
 294   my0DActor->SetVisibility(false);
 295   my0DActor->SetProperty(my0DProp);
 296   my0DActor->SetRepresentation(SMESH_DeviceActor::eSurface);
 297   aFilter = my0DActor->GetExtractUnstructuredGrid();
 298   //aFilter->SetModeOfExtraction(VTKViewer_ExtractUnstructuredGrid::ePoints);
 299   aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
 300   aFilter->RegisterCellsWithType(VTK_VERTEX);
 301
 302   //my0DExtProp = vtkProperty::New();
 303   //my0DExtProp->DeepCopy(my0DProp);
 304   //anRGB[0] = 1 - anRGB[0];
 305   //anRGB[1] = 1 - anRGB[1];
 306   //anRGB[2] = 1 - anRGB[2];
 307   //my0DExtProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 308   //my0DExtProp->SetPointSize(aElem0DSize);
 309   //
 310   //my0DExtActor = SMESH_DeviceActor::New();
 311   //my0DExtActor->SetUserMatrix(aMatrix);
 312   //my0DExtActor->SetStoreClippingMapping(true);
 313   //my0DExtActor->PickableOff();
 314   //my0DExtActor->SetHighlited(true);
 315   //my0DExtActor->SetVisibility(false);
 316   //my0DExtActor->SetProperty(my0DExtProp);
 317   //my0DExtActor->SetRepresentation(SMESH_DeviceActor::eInsideframe);
 318   //aFilter = my0DExtActor->GetExtractUnstructuredGrid();
 319   ////aFilter->SetModeOfExtraction(VTKViewer_ExtractUnstructuredGrid::ePoints);
 320   //aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
 321   //aFilter->RegisterCellsWithType(VTK_VERTEX);
 322
 323
 324   //Definition 0D device of the actor (nodes)
 325   //-----------------------------------------
 326   myNodeProp = vtkProperty::New();
 327   SMESH::GetColor( "SMESH", "node_color", anRGB[0], anRGB[1], anRGB[2], QColor( 255, 0, 0 ) );
 328   myNodeProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 329
 330   myNodeActor = SMESH_DeviceActor::New();
 331   myNodeActor->SetUserMatrix(aMatrix);
 332   myNodeActor->SetStoreClippingMapping(true);
 333   myNodeActor->PickableOff();
 334   myNodeActor->SetVisibility(false);
 335   myNodeActor->SetProperty(myNodeProp);
 336   myNodeActor->SetRepresentation(SMESH_DeviceActor::ePoint);
 337   aFilter = myNodeActor->GetExtractUnstructuredGrid();
 338   aFilter->SetModeOfExtraction(VTKViewer_ExtractUnstructuredGrid::ePoints);
 339
 340   myNodeExtProp = vtkProperty::New();
 341   myNodeExtProp->DeepCopy(myNodeProp);
 342   anRGB[0] = 1 - anRGB[0];
 343   anRGB[1] = 1 - anRGB[1];
 344   anRGB[2] = 1 - anRGB[2];
 345   myNodeExtProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 346
 347   myNodeExtActor = SMESH_DeviceActor::New();
 348   myNodeExtActor->SetUserMatrix(aMatrix);
 349   myNodeExtActor->SetStoreClippingMapping(true);
 350   myNodeExtActor->PickableOff();
 351   myNodeExtActor->SetHighlited(true);
 352   myNodeExtActor->SetVisibility(false);
 353   myNodeExtActor->SetProperty(myNodeExtProp);
 354   myNodeExtActor->SetRepresentation(SMESH_DeviceActor::ePoint);
 355   aFilter = myNodeExtActor->GetExtractUnstructuredGrid();
 356   aFilter->SetModeOfExtraction(VTKViewer_ExtractUnstructuredGrid::ePoints);
 357   aFilter->RegisterCellsWithType(VTK_VERTEX);
 358
 359   //Definition of Pickable and Highlitable engines
 360   //----------------------------------------------
 361
 362   myBaseActor = SMESH_DeviceActor::New();
 363   myBaseActor->SetUserMatrix(aMatrix);
 364   myBaseActor->SetStoreGemetryMapping(true);
 365   myBaseActor->GetProperty()->SetOpacity(0.0);
 366
 367   myPickableActor = myBaseActor;
 368
 369   myMapper = VTKViewer_DataSetMapper::New();
 370   myMapper->SetInput( myPickableActor->GetUnstructuredGrid() );
 371
 372   myHighlightProp = vtkProperty::New();
 373   myHighlightProp->SetAmbient(1.0);
 374   myHighlightProp->SetDiffuse(0.0);
 375   myHighlightProp->SetSpecular(0.0);
 376   SMESH::GetColor( "SMESH", "selection_object_color", anRGB[0], anRGB[1], anRGB[2], QColor( 255, 255, 255 ) );
 377   myHighlightProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 378   myHighlightProp->SetPointSize(aElem0DSize); // ??
 379   myHighlightProp->SetRepresentation(1);
 380
 381   myPreselectProp = vtkProperty::New();
 382   myPreselectProp->SetAmbient(1.0);
 383   myPreselectProp->SetDiffuse(0.0);
 384   myPreselectProp->SetSpecular(0.0);
 385   SMESH::GetColor( "SMESH", "highlight_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 255, 255 ) );
 386   myPreselectProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
 387   myPreselectProp->SetPointSize(aElem0DSize); // ??
 388   myPreselectProp->SetRepresentation(1);
 389
 390   myHighlitableActor = SMESH_DeviceActor::New();
 391   myHighlitableActor->SetUserMatrix(aMatrix);
 392   myHighlitableActor->PickableOff();
 393   myHighlitableActor->SetRepresentation(SMESH_DeviceActor::eWireframe);
 394
 395   aMatrix->Delete();
 396
 397   myName = "";
 398   myIO = NULL;
 399
 400   myControlMode = eNone;
 401   myControlActor = my2DActor;
 402
 403   //Definition of myScalarBarActor
 404   //------------------------------
 405   myLookupTable = vtkLookupTable::New();
 406   //Fix for Bug PAL5195 - SMESH764:
 407   //Controls - Aspect Ratio: incorrect colors of the best and worst values
 408   myLookupTable->SetHueRange(0.667,0.0);
 409
 410   myScalarBarActor = SMESH_ScalarBarActor::New();
 411   myScalarBarActor->SetVisibility(false);
 412   myScalarBarActor->SetLookupTable(myLookupTable);
 413
 414   //Fix for Bug 13314:
 415   //Incorrect "Min value" in Scalar Bar in Mesh:
 416   //  myScalarBarActor->SetLabelFormat("%.4g");
 417   // changes was commented because of regression bug IPAL 19981
 418
 419   mgr = SUIT_Session::session()->resourceMgr();
 420   if( !mgr )
 421     return;
 422
 423   //Definition of points numbering pipeline
 424   //---------------------------------------
 425   myPointsNumDataSet = vtkUnstructuredGrid::New();
 426
 427   myPtsMaskPoints = vtkMaskPoints::New();
 428   myPtsMaskPoints->SetInput(myPointsNumDataSet);
 429   myPtsMaskPoints->SetOnRatio(1);
 430
 431   myPtsSelectVisiblePoints = vtkSelectVisiblePoints::New();
 432   myPtsSelectVisiblePoints->SetInput(myPtsMaskPoints->GetOutput());
 433   myPtsSelectVisiblePoints->SelectInvisibleOff();
 434   myPtsSelectVisiblePoints->SetTolerance(0.1);
 435
 436   myPtsLabeledDataMapper = vtkLabeledDataMapper::New();
 437   myPtsLabeledDataMapper->SetInput(myPtsSelectVisiblePoints->GetOutput());
 438 #if (VTK_XVERSION < 0x050200)
 439   myPtsLabeledDataMapper->SetLabelFormat("%g");
 440 #endif
 441   myPtsLabeledDataMapper->SetLabelModeToLabelScalars();
 442
 443   vtkTextProperty* aPtsTextProp = vtkTextProperty::New();
 444   aPtsTextProp->SetFontFamilyToTimes();
 445   static int aPointsFontSize = 10;
 446   aPtsTextProp->SetFontSize(aPointsFontSize);
 447   aPtsTextProp->SetBold(1);
 448   aPtsTextProp->SetItalic(0);
 449   aPtsTextProp->SetShadow(0);
 450   myPtsLabeledDataMapper->SetLabelTextProperty(aPtsTextProp);
 451   aPtsTextProp->Delete();
 452
 453   myEntityMode = eAllEntity;
 454
 455   myIsPointsLabeled = false;
 456
 457   myPointLabels = vtkActor2D::New();
 458   myPointLabels->SetMapper(myPtsLabeledDataMapper);
 459   myPointLabels->GetProperty()->SetColor(1,1,1);
 460   myPointLabels->SetVisibility(myIsPointsLabeled);
 461
 462
 463   //Definition of cells numbering pipeline
 464   //---------------------------------------
 465   myCellsNumDataSet = vtkUnstructuredGrid::New();
 466
 467   myCellCenters = VTKViewer_CellCenters::New();
 468   myCellCenters->SetInput(myCellsNumDataSet);
 469
 470   myClsMaskPoints = vtkMaskPoints::New();
 471   myClsMaskPoints->SetInput(myCellCenters->GetOutput());
 472   myClsMaskPoints->SetOnRatio(1);
 473
 474   myClsSelectVisiblePoints = vtkSelectVisiblePoints::New();
 475   myClsSelectVisiblePoints->SetInput(myClsMaskPoints->GetOutput());
 476   myClsSelectVisiblePoints->SelectInvisibleOff();
 477   myClsSelectVisiblePoints->SetTolerance(0.1);
 478
 479   myClsLabeledDataMapper = vtkLabeledDataMapper::New();
 480   myClsLabeledDataMapper->SetInput(myClsSelectVisiblePoints->GetOutput());
 481 #if (VTK_XVERSION < 0x050200)
 482   myClsLabeledDataMapper->SetLabelFormat("%g");
 483 #endif
 484   myClsLabeledDataMapper->SetLabelModeToLabelScalars();
 485
 486   vtkTextProperty* aClsTextProp = vtkTextProperty::New();
 487   aClsTextProp->SetFontFamilyToTimes();
 488   static int aCellsFontSize = 12;
 489   aClsTextProp->SetFontSize(aCellsFontSize);
 490   aClsTextProp->SetBold(1);
 491   aClsTextProp->SetItalic(0);
 492   aClsTextProp->SetShadow(0);
 493   myClsLabeledDataMapper->SetLabelTextProperty(aClsTextProp);
 494   aClsTextProp->Delete();
 495
 496   myIsCellsLabeled = false;
 497
 498   myCellsLabels = vtkActor2D::New();
 499   myCellsLabels->SetMapper(myClsLabeledDataMapper);
 500   myCellsLabels->GetProperty()->SetColor(0,1,0);
 501   myCellsLabels->SetVisibility(myIsCellsLabeled);
 502
 503   // Clipping planes
 504   myImplicitBoolean = vtkImplicitBoolean::New();
 505   myImplicitBoolean->SetOperationTypeToIntersection();
 506
 507
 508
 509   //Quadratic 2D elements representation
 510   //-----------------------------------------------------------------------------
 511   int aQuadratic2DMode = mgr->integerValue( "SMESH", "quadratic_mode", 0);
 512   if(aQuadratic2DMode == 0){
 513     myHighlitableActor->SetQuadraticArcMode(false);
 514     my2DActor->SetQuadraticArcMode(false);
 515     my1DActor->SetQuadraticArcMode(false);
 516   }
 517   else if(aQuadratic2DMode == 1){
 518     myHighlitableActor->SetQuadraticArcMode(true);
 519     my2DActor->SetQuadraticArcMode(true);
 520     my1DActor->SetQuadraticArcMode(true);
 521   }
 522
 523   int aQuadraticAngle = mgr->integerValue( "SMESH", "max_angle", 2);
 524   myHighlitableActor->SetQuadraticArcAngle(aQuadraticAngle);
 525   my2DActor->SetQuadraticArcAngle(aQuadraticAngle);
 526
 527   // Set colors of the name actor
 528   SMESH::GetColor( "SMESH", "fill_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 170, 255 ) );
 529   myNameActor->SetBackgroundColor(anRGB[0], anRGB[1], anRGB[2]);
 530   SMESH::GetColor( "SMESH", "group_name_color", anRGB[0], anRGB[1], anRGB[2], QColor( 255, 255, 255 ) );
 531   myNameActor->SetForegroundColor(anRGB[0], anRGB[1], anRGB[2]);
 532
 533 #ifndef DISABLE_PLOT2DVIEWER
 534   my2dHistogram = 0;
 535 #endif
 536
 537 }
 538
 539
 540 SMESH_ActorDef::~SMESH_ActorDef()
 541 {
 542   if(MYDEBUG) MESSAGE("~SMESH_ActorDef - "<<this);
 543
 544 #ifndef DISABLE_PLOT2DVIEWER
 545   if(my2dHistogram) {
 546     SMESH::ProcessIn2DViewers(this,SMESH::RemoveFrom2dViewer);
 547     delete my2dHistogram;
 548   }
 549 #endif
 550
 551   // caught by SMESHGUI::ProcessEvents() static method
 552   this->InvokeEvent( SMESH::DeleteActorEvent, NULL );
 553
 554   myScalarBarActor->Delete();
 555   myLookupTable->Delete();
 556
 557   mySurfaceProp->Delete();
 558   myBackSurfaceProp->Delete();
 559
 560   myEdgeProp->Delete();
 561   myHighlightProp->Delete();
 562   myPreselectProp->Delete();
 563
 564   myNodeProp->Delete();
 565   myNodeExtProp->Delete();
 566
 567   my0DProp->Delete();
 568   my0DActor->Delete();
 569
 570   //my0DExtProp->Delete();
 571   //my0DExtActor->Delete();
 572
 573   my1DProp->Delete();
 574   my1DActor->Delete();
 575
 576   my1DExtProp->Delete();
 577   my1DExtActor->Delete();
 578
 579   my2DActor->Delete();
 580   my2DExtProp->Delete();
 581   my2DExtActor->Delete();
 582   my3DActor->Delete();
 583   my3DExtActor->Delete();
 584
 585   myNodeActor->Delete();
 586   myBaseActor->Delete();
 587
 588   myNodeExtActor->Delete();
 589
 590   myHighlitableActor->Delete();
 591
 592   //Deleting of points numbering pipeline
 593   //---------------------------------------
 594   myPointsNumDataSet->Delete();
 595
 596   // commented: porting to vtk 5.0
 597   //  myPtsLabeledDataMapper->RemoveAllInputs();
 598   myPtsLabeledDataMapper->Delete();
 599
 600   // commented: porting to vtk 5.0
 601   //  myPtsSelectVisiblePoints->UnRegisterAllOutputs();
 602   myPtsSelectVisiblePoints->Delete();
 603
 604   // commented: porting to vtk 5.0
 605   //  myPtsMaskPoints->UnRegisterAllOutputs();
 606   myPtsMaskPoints->Delete();
 607
 608   myPointLabels->Delete();
 609
 610
 611   //Deleting of cells numbering pipeline
 612   //---------------------------------------
 613   myCellsNumDataSet->Delete();
 614
 615   myClsLabeledDataMapper->RemoveAllInputs();
 616   myClsLabeledDataMapper->Delete();
 617
 618   // commented: porting to vtk 5.0
 619   //  myClsSelectVisiblePoints->UnRegisterAllOutputs();
 620   myClsSelectVisiblePoints->Delete();
 621
 622   // commented: porting to vtk 5.0
 623   //  myClsMaskPoints->UnRegisterAllOutputs();
 624   myClsMaskPoints->Delete();
 625
 626   // commented: porting to vtk 5.0
 627   //  myCellCenters->UnRegisterAllOutputs();
 628   myCellCenters->Delete();
 629
 630   myCellsLabels->Delete();
 631
 632   myImplicitBoolean->Delete();
 633
 634   myMapper->Delete();
 635
 636   myTimeStamp->Delete();
 637 }
 638
 639
 640 void SMESH_ActorDef::SetPointsLabeled( bool theIsPointsLabeled )
 641 {
 642   vtkUnstructuredGrid* aGrid = GetUnstructuredGrid();
 643
 644   myIsPointsLabeled = theIsPointsLabeled && aGrid->GetNumberOfPoints();
 645
 646   if ( myIsPointsLabeled )
 647   {
 648     myPointsNumDataSet->ShallowCopy(aGrid);
 649     vtkDataSet *aDataSet = myPointsNumDataSet;
 650
 651     int aNbElem = aDataSet->GetNumberOfPoints();
 652
 653     vtkIntArray *anArray = vtkIntArray::New();
 654     anArray->SetNumberOfValues( aNbElem );
 655
 656     for ( vtkIdType anId = 0; anId < aNbElem; anId++ )
 657     {
 658       int aSMDSId = myVisualObj->GetNodeObjId( anId );
 659       anArray->SetValue( anId, aSMDSId );
 660     }
 661
 662     aDataSet->GetPointData()->SetScalars( anArray );
 663     anArray->Delete();
 664     myPtsMaskPoints->SetInput( aDataSet );
 665     myPointLabels->SetVisibility( GetVisibility() );
 666   }
 667   else
 668   {
 669     myPointLabels->SetVisibility( false );
 670   }
 671   SetRepresentation(GetRepresentation());
 672   myTimeStamp->Modified();
 673 }
 674
 675
 676 void SMESH_ActorDef::SetCellsLabeled(bool theIsCellsLabeled)
 677 {
 678   vtkUnstructuredGrid* aGrid = GetUnstructuredGrid();
 679   myIsCellsLabeled = theIsCellsLabeled && aGrid->GetNumberOfPoints();
 680   if(myIsCellsLabeled){
 681     myCellsNumDataSet->ShallowCopy(aGrid);
 682     vtkDataSet *aDataSet = myCellsNumDataSet;
 683     int aNbElem = aDataSet->GetNumberOfCells();
 684     vtkIntArray *anArray = vtkIntArray::New();
 685     anArray->SetNumberOfValues(aNbElem);
 686     for(int anId = 0; anId < aNbElem; anId++){
 687       int aSMDSId = myVisualObj->GetElemObjId(anId);
 688       anArray->SetValue(anId,aSMDSId);
 689     }
 690     aDataSet->GetCellData()->SetScalars(anArray);
 691     myCellCenters->SetInput(aDataSet);
 692     myCellsLabels->SetVisibility(GetVisibility());
 693   }else{
 694     myCellsLabels->SetVisibility(false);
 695   }
 696   myTimeStamp->Modified();
 697 }
 698
 699
 700 void SMESH_ActorDef::SetFacesOriented(bool theIsFacesOriented)
 701 {
 702   myIsFacesOriented = theIsFacesOriented;
 703
 704   my2DActor->SetFacesOriented(theIsFacesOriented);
 705   my3DActor->SetFacesOriented(theIsFacesOriented);
 706
 707   myTimeStamp->Modified();
 708 }
 709
 710 bool SMESH_ActorDef::GetFacesOriented()
 711 {
 712   return myIsFacesOriented;
 713 }
 714
 715 void SMESH_ActorDef::SetFacesOrientationColor(vtkFloatingPointType theColor[3])
 716 {
 717   my2DActor->SetFacesOrientationColor( theColor );
 718   my3DActor->SetFacesOrientationColor( theColor );
 719 }
 720
 721 void SMESH_ActorDef::GetFacesOrientationColor(vtkFloatingPointType theColor[3])
 722 {
 723   my3DActor->GetFacesOrientationColor( theColor );
 724 }
 725
 726 void SMESH_ActorDef::SetFacesOrientationScale(vtkFloatingPointType theScale)
 727 {
 728   my2DActor->SetFacesOrientationScale( theScale );
 729   my3DActor->SetFacesOrientationScale( theScale );
 730 }
 731
 732 vtkFloatingPointType SMESH_ActorDef::GetFacesOrientationScale()
 733 {
 734   return my3DActor->GetFacesOrientationScale();
 735 }
 736
 737 void SMESH_ActorDef::SetFacesOrientation3DVectors(bool theState)
 738 {
 739   my2DActor->SetFacesOrientation3DVectors( theState );
 740   my3DActor->SetFacesOrientation3DVectors( theState );
 741 }
 742
 743 bool SMESH_ActorDef::GetFacesOrientation3DVectors()
 744 {
 745   return my3DActor->GetFacesOrientation3DVectors();
 746 }
 747
 748
 749 void
 750 SMESH_ActorDef::
 751 SetControlMode(eControl theMode)
 752 {
 753   SetControlMode(theMode,true);
 754 }
 755
 756
 757 void
 758 SMESH_ActorDef::
 759 SetControlMode(eControl theMode,
 760                bool theCheckEntityMode)
 761 {
 762   SUIT_ResourceMgr* mgr = SUIT_Session::session()->resourceMgr();
 763   if( !mgr )
 764     return;
 765
 766   myControlMode = eNone;
 767   theCheckEntityMode &= mgr->booleanValue( "SMESH", "display_entity", false );
 768
 769   my0DActor->GetMapper()->SetScalarVisibility(false);
 770   my1DActor->GetMapper()->SetScalarVisibility(false);
 771   my2DActor->GetMapper()->SetScalarVisibility(false);
 772   my3DActor->GetMapper()->SetScalarVisibility(false);
 773   myScalarBarActor->SetVisibility(false);
 774
 775   bool anIsScalarVisible = theMode > eNone;
 776
 777   if(anIsScalarVisible) {
 778     switch(theMode) {
 779     case eLength:
 780     {
 781       SMESH::Controls::Length* aControl = new SMESH::Controls::Length();
 782       aControl->SetPrecision( myControlsPrecision );
 783       myFunctor.reset( aControl );
 784       myControlActor = my1DActor;
 785       break;
 786     }
 787     case eLength2D:
 788     {
 789       myFunctor.reset(new SMESH::Controls::Length2D());
 790       myControlActor = my2DActor;
 791       break;
 792     }
 793     case eFreeBorders:
 794       myFunctor.reset(new SMESH::Controls::FreeBorders());
 795       myControlActor = my1DActor;
 796       break;
 797     case eFreeEdges:
 798       myFunctor.reset(new SMESH::Controls::FreeEdges());
 799       myControlActor = my2DActor;
 800       break;
 801     case eFreeNodes:
 802       myFunctor.reset(new SMESH::Controls::FreeNodes());
 803       myControlActor = myNodeActor;
 804       break;
 805     case eFreeFaces:
 806       myFunctor.reset(new SMESH::Controls::FreeFaces());
 807       myControlActor = my2DActor;
 808       break;
 809     case eBareBorderFace:
 810       myFunctor.reset(new SMESH::Controls::BareBorderFace());
 811       myControlActor = my2DActor;
 812       break;
 813     case eOverConstrainedFace:
 814       myFunctor.reset(new SMESH::Controls::OverConstrainedFace());
 815       myControlActor = my2DActor;
 816       break;
 817     case eMultiConnection:
 818       myFunctor.reset(new SMESH::Controls::MultiConnection());
 819       myControlActor = my1DActor;
 820       break;
 821     case eMultiConnection2D:
 822       myFunctor.reset(new SMESH::Controls::MultiConnection2D());
 823       myControlActor = my2DActor;
 824       break;
 825     case eArea:
 826     {
 827       SMESH::Controls::Area* aControl = new SMESH::Controls::Area();
 828       aControl->SetPrecision( myControlsPrecision );
 829       myFunctor.reset( aControl );
 830       myControlActor = my2DActor;
 831       break;
 832     }
 833     case eTaper:
 834     {
 835       SMESH::Controls::Taper* aControl = new SMESH::Controls::Taper();
 836       aControl->SetPrecision( myControlsPrecision );
 837       myFunctor.reset( aControl );
 838       myControlActor = my2DActor;
 839       break;
 840     }
 841     case eAspectRatio:
 842     {
 843       SMESH::Controls::AspectRatio* aControl = new SMESH::Controls::AspectRatio();
 844       aControl->SetPrecision( myControlsPrecision );
 845       myFunctor.reset( aControl );
 846       myControlActor = my2DActor;
 847       break;
 848     }
 849     case eAspectRatio3D:
 850     {
 851       SMESH::Controls::AspectRatio3D* aControl = new SMESH::Controls::AspectRatio3D();
 852       aControl->SetPrecision( myControlsPrecision );
 853       myFunctor.reset( aControl );
 854       myControlActor = my3DActor;
 855       break;
 856     }
 857     case eVolume3D:
 858     {
 859       SMESH::Controls::Volume* aControl = new SMESH::Controls::Volume();
 860       aControl->SetPrecision( myControlsPrecision );
 861       myFunctor.reset( aControl );
 862       myControlActor = my3DActor;
 863       break;
 864     }
 865     case eMaxElementLength2D:
 866     {
 867       SMESH::Controls::MaxElementLength2D* aControl = new SMESH::Controls::MaxElementLength2D();
 868       aControl->SetPrecision( myControlsPrecision );
 869       myFunctor.reset( aControl );
 870       myControlActor = my2DActor;
 871       break;
 872     }
 873     case eMaxElementLength3D:
 874     {
 875       SMESH::Controls::MaxElementLength3D* aControl = new SMESH::Controls::MaxElementLength3D();
 876       aControl->SetPrecision( myControlsPrecision );
 877       myFunctor.reset( aControl );
 878       myControlActor = my3DActor;
 879       break;
 880     }
 881     case eBareBorderVolume:
 882     {
 883       myFunctor.reset(new SMESH::Controls::BareBorderVolume());
 884       myControlActor = my3DActor;
 885       break;
 886     }
 887     case eOverConstrainedVolume:
 888     {
 889       myFunctor.reset(new SMESH::Controls::OverConstrainedVolume());
 890       myControlActor = my3DActor;
 891       break;
 892     }
 893     case eMinimumAngle:
 894     {
 895       SMESH::Controls::MinimumAngle* aControl = new SMESH::Controls::MinimumAngle();
 896       aControl->SetPrecision( myControlsPrecision );
 897       myFunctor.reset( aControl );
 898       myControlActor = my2DActor;
 899       break;
 900     }
 901     case eWarping:
 902     {
 903       SMESH::Controls::Warping* aControl = new SMESH::Controls::Warping();
 904       aControl->SetPrecision( myControlsPrecision );
 905       myFunctor.reset( aControl );
 906       myControlActor = my2DActor;
 907       break;
 908     }
 909     case eSkew:
 910     {
 911       SMESH::Controls::Skew* aControl = new SMESH::Controls::Skew();
 912       aControl->SetPrecision( myControlsPrecision );
 913       myFunctor.reset( aControl );
 914       myControlActor = my2DActor;
 915       break;
 916     }
 917     default:
 918       return;
 919     }
 920
 921     vtkUnstructuredGrid* aGrid = myControlActor->GetUnstructuredGrid();
 922     vtkIdType aNbCells = aGrid->GetNumberOfCells();
 923     if(aNbCells){
 924       myControlMode = theMode;
 925       switch(myControlMode){
 926       case eFreeNodes:
 927         myNodeExtActor->SetExtControlMode(myFunctor);
 928         break;
 929       case eFreeEdges:
 930       case eFreeBorders:
 931         my1DExtActor->SetExtControlMode(myFunctor);
 932         break;
 933       case eFreeFaces:
 934       case eBareBorderFace:
 935       case eOverConstrainedFace:
 936         my2DExtActor->SetExtControlMode(myFunctor);
 937         break;
 938       case eBareBorderVolume:
 939       case eOverConstrainedVolume:
 940         my3DExtActor->SetExtControlMode(myFunctor);
 941         break;
 942       case eLength2D:
 943       case eMultiConnection2D:
 944         my1DExtActor->SetExtControlMode(myFunctor,myScalarBarActor,myLookupTable);
 945         UpdateDistribution();
 946         break;
 947       default:
 948         myControlActor->SetControlMode(myFunctor,myScalarBarActor,myLookupTable);
 949         UpdateDistribution();
 950       }
 951     }
 952
 953     if(theCheckEntityMode){
 954       if(myControlActor == my1DActor)
 955         SetEntityMode(eEdges);
 956       else if(myControlActor == my2DActor){
 957         switch(myControlMode){
 958         case eLength2D:
 959         case eFreeEdges:
 960         case eFreeFaces:
 961         case eMultiConnection2D:
 962           //SetEntityMode(eEdges);
 963           SetEntityMode(eFaces);
 964           break;
 965         default:
 966           SetEntityMode(eFaces);
 967         }
 968       }else if(myControlActor == my3DActor)
 969         SetEntityMode(eVolumes);
 970     }
 971
 972   }
 973   else {
 974     if(theCheckEntityMode)
 975       myEntityMode = eAllEntity;
 976     myFunctor.reset();
 977   }
 978
 979   SetRepresentation(GetRepresentation());
 980
 981   myTimeStamp->Modified();
 982   Modified();
 983 }
 984
 985
 986 void SMESH_ActorDef::AddToRender(vtkRenderer* theRenderer){
 987   theRenderer->AddActor(myNodeActor);
 988   theRenderer->AddActor(myBaseActor);
 989
 990   theRenderer->AddActor(myNodeExtActor);
 991
 992   my3DActor->AddToRender(theRenderer);
 993   my3DExtActor->AddToRender(theRenderer);
 994   my2DActor->AddToRender(theRenderer);
 995   my2DExtActor->AddToRender(theRenderer);
 996
 997   theRenderer->AddActor(my1DActor);
 998   theRenderer->AddActor(my1DExtActor);
 999
1000   theRenderer->AddActor(my0DActor);
1001   //theRenderer->AddActor(my0DExtActor);
1002
1003   theRenderer->AddActor(myHighlitableActor);
1004
1005   theRenderer->AddActor2D(myScalarBarActor);
1006
1007   myPtsSelectVisiblePoints->SetRenderer(theRenderer);
1008   myClsSelectVisiblePoints->SetRenderer(theRenderer);
1009
1010   theRenderer->AddActor2D(myPointLabels);
1011   theRenderer->AddActor2D(myCellsLabels);
1012
1013   // the superclass' method should be called at the end
1014   // (in particular, for correct work of selection)
1015   SALOME_Actor::AddToRender(theRenderer);
1016 }
1017
1018 void SMESH_ActorDef::RemoveFromRender(vtkRenderer* theRenderer){
1019   SALOME_Actor::RemoveFromRender(theRenderer);
1020
1021   theRenderer->RemoveActor(myNodeActor);
1022   theRenderer->RemoveActor(myBaseActor);
1023
1024   theRenderer->RemoveActor(myNodeExtActor);
1025
1026   theRenderer->RemoveActor(myHighlitableActor);
1027
1028   theRenderer->RemoveActor(my0DActor);
1029   //theRenderer->RemoveActor(my0DExtActor);
1030
1031   theRenderer->RemoveActor(my1DActor);
1032   theRenderer->RemoveActor(my1DExtActor);
1033
1034   my2DActor->RemoveFromRender(theRenderer);
1035   my2DExtActor->RemoveFromRender(theRenderer);
1036   my3DActor->RemoveFromRender(theRenderer);
1037   my3DExtActor->RemoveFromRender(theRenderer);
1038
1039   theRenderer->RemoveActor(myScalarBarActor);
1040   theRenderer->RemoveActor(myPointLabels);
1041   theRenderer->RemoveActor(myCellsLabels);
1042 }
1043
1044
1045 bool SMESH_ActorDef::Init(TVisualObjPtr theVisualObj,
1046                           const char* theEntry,
1047                           const char* theName,
1048                           int theIsClear)
1049 {
1050   Handle(SALOME_InteractiveObject) anIO = new SALOME_InteractiveObject(theEntry,"SMESH",theName);
1051   setIO(anIO);
1052   setName(theName);
1053
1054   myVisualObj = theVisualObj;
1055   myVisualObj->Update(theIsClear);
1056
1057   myNodeActor->Init(myVisualObj,myImplicitBoolean);
1058   myBaseActor->Init(myVisualObj,myImplicitBoolean);
1059
1060   myHighlitableActor->Init(myVisualObj,myImplicitBoolean);
1061
1062   myNodeExtActor->Init(myVisualObj,myImplicitBoolean);
1063
1064   my0DActor->Init(myVisualObj,myImplicitBoolean);
1065   //my0DExtActor->Init(myVisualObj,myImplicitBoolean);
1066
1067   my1DActor->Init(myVisualObj,myImplicitBoolean);
1068   my1DExtActor->Init(myVisualObj,myImplicitBoolean);
1069
1070   my2DActor->Init(myVisualObj,myImplicitBoolean);
1071   my2DExtActor->Init(myVisualObj,myImplicitBoolean);
1072   my3DActor->Init(myVisualObj,myImplicitBoolean);
1073   my3DExtActor->Init(myVisualObj,myImplicitBoolean);
1074
1075   my0DActor->GetMapper()->SetLookupTable(myLookupTable);
1076   //my0DExtActor->GetMapper()->SetLookupTable(myLookupTable);
1077
1078   my1DActor->GetMapper()->SetLookupTable(myLookupTable);
1079   my1DExtActor->GetMapper()->SetLookupTable(myLookupTable);
1080
1081   my2DActor->GetMapper()->SetLookupTable(myLookupTable);
1082   my2DExtActor->GetMapper()->SetLookupTable(myLookupTable);
1083   my3DActor->GetMapper()->SetLookupTable(myLookupTable);
1084   my3DExtActor->GetMapper()->SetLookupTable(myLookupTable);
1085
1086   vtkFloatingPointType aFactor, aUnits;
1087   my2DActor->GetPolygonOffsetParameters(aFactor,aUnits);
1088   my2DActor->SetPolygonOffsetParameters(aFactor,aUnits*0.75);
1089   my2DExtActor->SetPolygonOffsetParameters(aFactor,aUnits*0.5);
1090
1091   SUIT_ResourceMgr* mgr = SUIT_Session::session()->resourceMgr();
1092   if( !mgr )
1093     return false;
1094
1095   //SetIsShrunkable(theGrid->GetNumberOfCells() > 10);
1096   SetIsShrunkable(true);
1097
1098   SetShrinkFactor( SMESH::GetFloat( "SMESH:shrink_coeff", 75 ) / 100. );
1099
1100   int aMode = mgr->integerValue( "SMESH", "display_mode" );
1101   SetRepresentation(-1);
1102
1103   if(aMode == 0){
1104     SetRepresentation(eEdge);
1105   }else if(aMode == 1){
1106     SetRepresentation(eSurface);
1107   }else if(aMode == 2){
1108     SetRepresentation(ePoint);
1109   }
1110
1111   if(aMode == 3){
1112     SetShrink();
1113   }
1114
1115   if( dynamic_cast<SMESH_GroupObj*>( myVisualObj.get() ) )
1116     SetIsDisplayNameActor( true );
1117
1118   int aMarkerType = mgr->integerValue( "SMESH", "type_of_marker", 1 ); // dot
1119   int aMarkerScale = mgr->integerValue( "SMESH", "marker_scale", 9 );  // 5 pixels
1120   SetMarkerStd( (VTK::MarkerType)aMarkerType, (VTK::MarkerScale)aMarkerScale );
1121
1122   myTimeStamp->Modified();
1123   Modified();
1124   return true;
1125 }
1126
1127
1128 vtkFloatingPointType* SMESH_ActorDef::GetBounds(){
1129   return myNodeActor->GetBounds();
1130 }
1131
1132
1133 vtkDataSet* SMESH_ActorDef::GetInput(){
1134   return GetUnstructuredGrid();
1135 }
1136
1137
1138 void SMESH_ActorDef::SetTransform(VTKViewer_Transform* theTransform){
1139   Superclass::SetTransform(theTransform);
1140
1141   myNodeActor->SetTransform(theTransform);
1142   myBaseActor->SetTransform(theTransform);
1143
1144   myHighlitableActor->SetTransform(theTransform);
1145
1146   myNodeExtActor->SetTransform(theTransform);
1147
1148   my0DActor->SetTransform(theTransform);
1149   //my0DExtActor->SetTransform(theTransform);
1150
1151   my1DActor->SetTransform(theTransform);
1152   my1DExtActor->SetTransform(theTransform);
1153
1154   my2DActor->SetTransform(theTransform);
1155   my2DExtActor->SetTransform(theTransform);
1156   my3DActor->SetTransform(theTransform);
1157   my3DExtActor->SetTransform(theTransform);
1158
1159   Modified();
1160 }
1161
1162
1163 void SMESH_ActorDef::SetMapper(vtkMapper* theMapper){
1164   vtkLODActor::SetMapper(theMapper);
1165 }
1166
1167
1168 void SMESH_ActorDef::ShallowCopy(vtkProp *prop){
1169   SALOME_Actor::ShallowCopy(prop);
1170 }
1171
1172
1173 vtkMapper* SMESH_ActorDef::GetMapper(){
1174   return myMapper;
1175 }
1176
1177
1178 vtkUnstructuredGrid* SMESH_ActorDef::GetUnstructuredGrid(){
1179   return myVisualObj->GetUnstructuredGrid();
1180 }
1181
1182
1183 bool SMESH_ActorDef::IsInfinitive(){
1184   vtkDataSet *aDataSet = myPickableActor->GetUnstructuredGrid();
1185   aDataSet->Update();
1186   myIsInfinite = aDataSet->GetNumberOfCells() == 0 ||
1187     ( aDataSet->GetNumberOfCells() == 1 &&
1188     aDataSet->GetCell(0)->GetCellType() == VTK_VERTEX );
1189   return SALOME_Actor::IsInfinitive();
1190 }
1191
1192
1193 void SMESH_ActorDef::SetIsShrunkable(bool theShrunkable){
1194   if ( myIsShrinkable == theShrunkable )
1195     return;
1196   myIsShrinkable = theShrunkable;
1197   Modified();
1198 }
1199
1200 vtkFloatingPointType SMESH_ActorDef::GetShrinkFactor(){
1201   return myBaseActor->GetShrinkFactor();
1202 }
1203
1204 void SMESH_ActorDef::SetShrinkFactor(vtkFloatingPointType theValue){
1205   myBaseActor->SetShrinkFactor(theValue);
1206
1207   my1DActor->SetShrinkFactor(theValue);
1208   my1DExtActor->SetShrinkFactor(theValue);
1209
1210   my2DActor->SetShrinkFactor(theValue);
1211   my2DExtActor->SetShrinkFactor(theValue);
1212   my3DActor->SetShrinkFactor(theValue);
1213   my3DExtActor->SetShrinkFactor(theValue);
1214
1215   Modified();
1216 }
1217
1218 void SMESH_ActorDef::SetShrink(){
1219   if(!myIsShrinkable) return;
1220
1221   myBaseActor->SetShrink();
1222
1223   my1DActor->SetShrink();
1224   my1DExtActor->SetShrink();
1225
1226   my2DActor->SetShrink();
1227   my2DExtActor->SetShrink();
1228   my3DActor->SetShrink();
1229   my3DExtActor->SetShrink();
1230
1231   myIsShrunk = true;
1232   Modified();
1233 }
1234
1235 void SMESH_ActorDef::UnShrink(){
1236   if(!myIsShrunk) return;
1237
1238   myBaseActor->UnShrink();
1239
1240   my1DActor->UnShrink();
1241   my1DExtActor->UnShrink();
1242
1243   my2DActor->UnShrink();
1244   my2DExtActor->UnShrink();
1245   my3DActor->UnShrink();
1246   my3DExtActor->UnShrink();
1247
1248   myIsShrunk = false;
1249   Modified();
1250 }
1251
1252
1253 int SMESH_ActorDef::GetNodeObjId(int theVtkID){
1254   return myPickableActor->GetNodeObjId(theVtkID);
1255 }
1256
1257 vtkFloatingPointType* SMESH_ActorDef::GetNodeCoord(int theObjID){
1258   return myPickableActor->GetNodeCoord(theObjID);
1259 }
1260
1261
1262 int SMESH_ActorDef::GetElemObjId(int theVtkID){
1263   return myPickableActor->GetElemObjId(theVtkID);
1264 }
1265
1266 vtkCell* SMESH_ActorDef::GetElemCell(int theObjID){
1267   return myPickableActor->GetElemCell(theObjID);
1268 }
1269
1270
1271 void SMESH_ActorDef::SetVisibility(int theMode){
1272   SetVisibility(theMode,true);
1273 }
1274
1275
1276 void SMESH_ActorDef::SetVisibility(int theMode, bool theIsUpdateRepersentation){
1277   SALOME_Actor::SetVisibility(theMode);
1278
1279   myNodeActor->VisibilityOff();
1280   myBaseActor->VisibilityOff();
1281
1282   myNodeExtActor->VisibilityOff();
1283
1284   my0DActor->VisibilityOff();
1285   //my0DExtActor->VisibilityOff();
1286
1287   my1DActor->VisibilityOff();
1288   my1DExtActor->VisibilityOff();
1289
1290   my2DActor->VisibilityOff();
1291   my2DExtActor->VisibilityOff();
1292   my3DActor->VisibilityOff();
1293   my3DExtActor->VisibilityOff();
1294
1295   myScalarBarActor->VisibilityOff();
1296   myPointLabels->VisibilityOff();
1297   myCellsLabels->VisibilityOff();
1298
1299   if(GetVisibility()){
1300     if(theIsUpdateRepersentation)
1301       SetRepresentation(GetRepresentation());
1302
1303     if(myControlMode != eNone){
1304       switch(myControlMode){
1305       case eFreeNodes:
1306         myNodeExtActor->VisibilityOn();
1307         break;
1308       case eFreeEdges:
1309       case eFreeBorders:
1310         my1DExtActor->VisibilityOn();
1311         break;
1312       case eFreeFaces:
1313       case eBareBorderFace:
1314       case eOverConstrainedFace:
1315         my2DExtActor->VisibilityOn();
1316         break;
1317       case eBareBorderVolume:
1318       case eOverConstrainedVolume:
1319         my3DExtActor->VisibilityOn();
1320         break;
1321       case eLength2D:
1322       case eMultiConnection2D:
1323         my1DExtActor->VisibilityOn();
1324       default:
1325         if(myControlActor->GetUnstructuredGrid()->GetNumberOfCells())
1326           myScalarBarActor->VisibilityOn();
1327       }
1328     }
1329
1330     if(myRepresentation != ePoint)
1331       myPickableActor->VisibilityOn();
1332     else {
1333       myNodeActor->VisibilityOn();
1334     }
1335
1336     if(myEntityMode & e0DElements){
1337       my0DActor->VisibilityOn();
1338     }
1339
1340     if(myEntityMode & eEdges && GetRepresentation() != ePoint){
1341       my1DActor->VisibilityOn();
1342     }
1343
1344     if(myEntityMode & eFaces && GetRepresentation() != ePoint){
1345       my2DActor->VisibilityOn();
1346     }
1347
1348     if(myEntityMode & eVolumes && GetRepresentation() != ePoint){
1349       my3DActor->VisibilityOn();
1350     }
1351
1352     if(myIsPointsLabeled){
1353       myPointLabels->VisibilityOn();
1354       myNodeActor->VisibilityOn();
1355     }
1356
1357     if(myIsCellsLabeled)
1358       myCellsLabels->VisibilityOn();
1359   }
1360 #ifndef DISABLE_PLOT2DVIEWER
1361   else
1362     SMESH::ProcessIn2DViewers(this,SMESH::RemoveFrom2dViewer);
1363 #endif
1364   UpdateHighlight();
1365   Modified();
1366 }
1367
1368
1369 void SMESH_ActorDef::SetEntityMode(unsigned int theMode)
1370 {
1371   myEntityState = eAllEntity;
1372
1373   if(!myVisualObj->GetNbEntities(SMDSAbs_0DElement)) {
1374     myEntityState &= ~e0DElements;
1375     theMode &= ~e0DElements;
1376   }
1377
1378   if(!myVisualObj->GetNbEntities(SMDSAbs_Edge)) {
1379     myEntityState &= ~eEdges;
1380     theMode &= ~eEdges;
1381   }
1382
1383   if(!myVisualObj->GetNbEntities(SMDSAbs_Face)) {
1384     myEntityState &= ~eFaces;
1385     theMode &= ~eFaces;
1386   }
1387
1388   if(!myVisualObj->GetNbEntities(SMDSAbs_Volume)) {
1389     myEntityState &= ~eVolumes;
1390     theMode &= ~eVolumes;
1391   }
1392
1393   if (!theMode) {
1394     if(myVisualObj->GetNbEntities(SMDSAbs_0DElement))
1395       theMode |= e0DElements;
1396
1397     if(myVisualObj->GetNbEntities(SMDSAbs_Edge))
1398       theMode |= eEdges;
1399
1400     if(myVisualObj->GetNbEntities(SMDSAbs_Face))
1401       theMode |= eFaces;
1402
1403     if(myVisualObj->GetNbEntities(SMDSAbs_Volume))
1404       theMode |= eVolumes;
1405   }
1406
1407   myBaseActor->myGeomFilter->SetInside(myEntityMode != myEntityState);
1408
1409   myEntityMode = theMode;
1410   VTKViewer_ExtractUnstructuredGrid* aFilter = NULL;
1411   aFilter = myBaseActor->GetExtractUnstructuredGrid();
1412   aFilter->ClearRegisteredCellsWithType();
1413   aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
1414
1415   VTKViewer_ExtractUnstructuredGrid* aHightFilter = myHighlitableActor->GetExtractUnstructuredGrid();
1416   aHightFilter->ClearRegisteredCellsWithType();
1417   aHightFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
1418
1419   if (myEntityMode & e0DElements) {
1420     if (MYDEBUG) MESSAGE("0D ELEMENTS");
1421     aFilter->RegisterCellsWithType(VTK_VERTEX);
1422     aHightFilter->RegisterCellsWithType(VTK_VERTEX);
1423   }
1424
1425   if (myEntityMode & eEdges) {
1426     if (MYDEBUG) MESSAGE("EDGES");
1427     aFilter->RegisterCellsWithType(VTK_LINE);
1428     aFilter->RegisterCellsWithType(VTK_QUADRATIC_EDGE);
1429
1430     aHightFilter->RegisterCellsWithType(VTK_LINE);
1431     aHightFilter->RegisterCellsWithType(VTK_QUADRATIC_EDGE);
1432   }
1433
1434   if (myEntityMode & eFaces) {
1435     if (MYDEBUG) MESSAGE("FACES");
1436     aFilter->RegisterCellsWithType(VTK_TRIANGLE);
1437     aFilter->RegisterCellsWithType(VTK_POLYGON);
1438     aFilter->RegisterCellsWithType(VTK_QUAD);
1439     aFilter->RegisterCellsWithType(VTK_QUADRATIC_TRIANGLE);
1440     aFilter->RegisterCellsWithType(VTK_QUADRATIC_QUAD);
1441
1442     aHightFilter->RegisterCellsWithType(VTK_TRIANGLE);
1443     aHightFilter->RegisterCellsWithType(VTK_POLYGON);
1444     aHightFilter->RegisterCellsWithType(VTK_QUAD);
1445     aHightFilter->RegisterCellsWithType(VTK_QUADRATIC_TRIANGLE);
1446     aHightFilter->RegisterCellsWithType(VTK_QUADRATIC_QUAD);
1447   }
1448
1449   if (myEntityMode & eVolumes) {
1450     if (MYDEBUG) MESSAGE("VOLUMES");
1451     aFilter->RegisterCellsWithType(VTK_TETRA);
1452     aFilter->RegisterCellsWithType(VTK_VOXEL);
1453     aFilter->RegisterCellsWithType(VTK_HEXAHEDRON);
1454     aFilter->RegisterCellsWithType(VTK_WEDGE);
1455     aFilter->RegisterCellsWithType(VTK_PYRAMID);
1456     aFilter->RegisterCellsWithType(VTK_QUADRATIC_TETRA);
1457     aFilter->RegisterCellsWithType(VTK_QUADRATIC_HEXAHEDRON);
1458     aFilter->RegisterCellsWithType(VTK_QUADRATIC_WEDGE);
1459     aFilter->RegisterCellsWithType(VTK_CONVEX_POINT_SET);
1460 //#ifdef VTK_HAVE_POLYHEDRON
1461     aFilter->RegisterCellsWithType(VTK_POLYHEDRON);
1462 //#endif
1463
1464     aHightFilter->RegisterCellsWithType(VTK_TETRA);
1465     aHightFilter->RegisterCellsWithType(VTK_VOXEL);
1466     aHightFilter->RegisterCellsWithType(VTK_HEXAHEDRON);
1467     aHightFilter->RegisterCellsWithType(VTK_WEDGE);
1468     aHightFilter->RegisterCellsWithType(VTK_PYRAMID);
1469     aHightFilter->RegisterCellsWithType(VTK_QUADRATIC_TETRA);
1470     aHightFilter->RegisterCellsWithType(VTK_QUADRATIC_HEXAHEDRON);
1471     aHightFilter->RegisterCellsWithType(VTK_QUADRATIC_WEDGE);
1472     aHightFilter->RegisterCellsWithType(VTK_QUADRATIC_PYRAMID);
1473     aHightFilter->RegisterCellsWithType(VTK_CONVEX_POINT_SET);
1474 //#ifdef VTK_HAVE_POLYHEDRON
1475     aHightFilter->RegisterCellsWithType(VTK_POLYHEDRON);
1476 //#endif
1477   }
1478   aFilter->Update();
1479   if (MYDEBUG) MESSAGE(aFilter->GetOutput()->GetNumberOfCells());
1480   SetVisibility(GetVisibility(),false);
1481 }
1482
1483 void SMESH_ActorDef::SetRepresentation (int theMode)
1484 {
1485   int aNbEdges = myVisualObj->GetNbEntities(SMDSAbs_Edge);
1486   int aNbFaces = myVisualObj->GetNbEntities(SMDSAbs_Face);
1487   int aNbVolumes = myVisualObj->GetNbEntities(SMDSAbs_Volume);
1488
1489   if (theMode < 0) {
1490     myRepresentation = eSurface;
1491     if (!aNbFaces && !aNbVolumes && aNbEdges) {
1492       myRepresentation = eEdge;
1493     } else if (!aNbFaces && !aNbVolumes && !aNbEdges) {
1494       myRepresentation = ePoint;
1495     }
1496   } else {
1497     switch (theMode) {
1498     case eEdge:
1499       if (!aNbFaces && !aNbVolumes && !aNbEdges) return;
1500       break;
1501     case eSurface:
1502       if (!aNbFaces && !aNbVolumes) return;
1503       break;
1504     }
1505     myRepresentation = theMode;
1506   }
1507
1508   if (!GetUnstructuredGrid()->GetNumberOfCells())
1509     myRepresentation = ePoint;
1510
1511   if (myIsShrunk) {
1512     if (myRepresentation == ePoint) {
1513       UnShrink();
1514       myIsShrunk = true;
1515     } else {
1516       SetShrink();
1517     }
1518   }
1519
1520   myPickableActor = myBaseActor;
1521   myNodeActor->SetVisibility(false);
1522   myNodeExtActor->SetVisibility(false);
1523   vtkProperty *aProp = NULL, *aBackProp = NULL;
1524   SMESH_DeviceActor::EReperesent aReperesent = SMESH_DeviceActor::EReperesent(-1);
1525   SMESH_Actor::EQuadratic2DRepresentation aQuadraticMode = GetQuadratic2DRepresentation();
1526   switch (myRepresentation) {
1527   case ePoint:
1528     myPickableActor = myNodeActor;
1529     myNodeActor->SetVisibility(true);
1530     aQuadraticMode = SMESH_Actor::eLines;
1531     aProp = aBackProp = myNodeProp;
1532     aReperesent = SMESH_DeviceActor::ePoint;
1533     break;
1534   case eEdge:
1535     aProp = aBackProp = myEdgeProp;
1536     aReperesent = SMESH_DeviceActor::eInsideframe;
1537     break;
1538   case eSurface:
1539     aProp = mySurfaceProp;
1540     aBackProp = myBackSurfaceProp;
1541     aReperesent = SMESH_DeviceActor::eSurface;
1542     break;
1543   }
1544
1545   my2DActor->SetProperty(aProp);
1546   my2DActor->SetBackfaceProperty(aBackProp);
1547   my2DActor->SetRepresentation(aReperesent);
1548
1549   if(aQuadraticMode == SMESH_Actor::eLines)
1550     my2DActor->SetQuadraticArcMode(false);
1551   else if(aQuadraticMode == SMESH_Actor::eArcs)
1552     my2DActor->SetQuadraticArcMode(true);
1553
1554   my2DExtActor->SetRepresentation(aReperesent);
1555
1556   my3DActor->SetProperty(aProp);
1557   my3DActor->SetBackfaceProperty(aBackProp);
1558   my3DActor->SetRepresentation(aReperesent);
1559
1560   //my0DExtActor->SetVisibility(false);
1561   my1DExtActor->SetVisibility(false);
1562   my2DExtActor->SetVisibility(false);
1563   my3DExtActor->SetVisibility(false);
1564
1565   // ???
1566   //my0DActor->SetProperty(aProp);
1567   //my0DActor->SetBackfaceProperty(aBackProp);
1568   my0DActor->SetRepresentation(aReperesent);
1569   //my0DExtActor->SetRepresentation(aReperesent);
1570
1571   switch(myControlMode){
1572   case eLength:
1573   case eMultiConnection:
1574     aProp = aBackProp = my1DProp;
1575     if(myRepresentation != ePoint)
1576       aReperesent = SMESH_DeviceActor::eInsideframe;
1577     break;
1578   }
1579
1580   if(aQuadraticMode == SMESH_Actor::eLines)
1581     my1DActor->SetQuadraticArcMode(false);
1582   else if(aQuadraticMode == SMESH_Actor::eArcs)
1583     my1DActor->SetQuadraticArcMode(true);
1584
1585   my1DActor->SetProperty(aProp);
1586   my1DActor->SetBackfaceProperty(aBackProp);
1587   my1DActor->SetRepresentation(aReperesent);
1588
1589   my1DExtActor->SetRepresentation(aReperesent);
1590
1591   if(myIsPointsVisible)
1592     myPickableActor = myNodeActor;
1593   if(GetPointRepresentation())
1594     myNodeActor->SetVisibility(true);
1595
1596   SetMapper(myPickableActor->GetMapper());
1597
1598   SetVisibility(GetVisibility(),false);
1599
1600   Modified();
1601 }
1602
1603
1604 void SMESH_ActorDef::SetPointRepresentation(bool theIsPointsVisible){
1605   if ( myIsPointsVisible == theIsPointsVisible )
1606     return;
1607   myIsPointsVisible = theIsPointsVisible;
1608   SetRepresentation(GetRepresentation());
1609 }
1610
1611 bool SMESH_ActorDef::GetPointRepresentation(){
1612   return myIsPointsVisible || myIsPointsLabeled;
1613 }
1614
1615
1616 void SMESH_ActorDef::UpdateHighlight(){
1617   myHighlitableActor->SetVisibility(false);
1618   myHighlitableActor->SetHighlited(false);
1619
1620   if(myIsHighlighted){
1621     myHighlitableActor->SetProperty(myHighlightProp);
1622   }else if(myIsPreselected){
1623     myHighlitableActor->SetProperty(myPreselectProp);
1624   }
1625
1626   bool anIsVisible = GetVisibility();
1627
1628   if(myIsHighlighted || myIsPreselected){
1629     if(GetUnstructuredGrid()->GetNumberOfCells()){
1630       myHighlitableActor->SetHighlited(anIsVisible);
1631       myHighlitableActor->SetVisibility(anIsVisible);
1632       myHighlitableActor->GetExtractUnstructuredGrid()->
1633         SetModeOfExtraction(VTKViewer_ExtractUnstructuredGrid::eCells);
1634       myHighlitableActor->SetRepresentation(SMESH_DeviceActor::eWireframe);
1635     }else if(myRepresentation == ePoint || GetPointRepresentation()){
1636       myHighlitableActor->SetHighlited(anIsVisible);
1637       myHighlitableActor->GetExtractUnstructuredGrid()->
1638         SetModeOfExtraction(VTKViewer_ExtractUnstructuredGrid::ePoints);
1639       myHighlitableActor->SetVisibility(anIsVisible);
1640       myHighlitableActor->SetRepresentation(SMESH_DeviceActor::ePoint);
1641
1642       VTK::MarkerType aMarkerType = GetMarkerType();
1643       if(aMarkerType != VTK::MT_USER)
1644         myHighlitableActor->SetMarkerStd(aMarkerType, GetMarkerScale());
1645       else
1646         myHighlitableActor->SetMarkerTexture(GetMarkerTexture(), myMarkerTexture);
1647     }
1648   }
1649 }
1650
1651
1652 void SMESH_ActorDef::highlight(bool theHighlight){
1653   if ( myIsHighlighted == theHighlight )
1654     return;
1655   myIsHighlighted = theHighlight;
1656   UpdateHighlight();
1657 }
1658
1659
1660 void SMESH_ActorDef::SetPreSelected(bool thePreselect){
1661   if ( myIsPreselected == thePreselect )
1662     return;
1663   myIsPreselected = thePreselect;
1664   UpdateHighlight();
1665 }
1666
1667
1668 // From vtkFollower
1669 int SMESH_ActorDef::RenderOpaqueGeometry(vtkViewport *vp)
1670 {
1671   if (myPickableActor->GetIsOpaque())
1672     {
1673     vtkRenderer *ren = static_cast<vtkRenderer *>(vp);
1674     this->Render(ren);
1675     return 1;
1676     }
1677   return 0;
1678 }
1679
1680
1681 int SMESH_ActorDef::RenderTranslucentGeometry(vtkViewport *vp)
1682 {
1683   if (!myPickableActor->GetIsOpaque())
1684     {
1685     vtkRenderer *ren = static_cast<vtkRenderer *>(vp);
1686     this->Render(ren);
1687     return 1;
1688     }
1689   return 0;
1690 }
1691
1692
1693 void SMESH_ActorDef::Render(vtkRenderer *ren){
1694   unsigned long aTime = myTimeStamp->GetMTime();
1695   unsigned long anObjTime = myVisualObj->GetUnstructuredGrid()->GetMTime();
1696   unsigned long aClippingTime = myImplicitBoolean->GetMTime();
1697   if(anObjTime > aTime || aClippingTime > aTime)
1698     Update();
1699 }
1700
1701
1702 void SMESH_ActorDef::Update(){
1703   if(MYDEBUG) MESSAGE("SMESH_ActorDef::Update");
1704
1705   if(GetControlMode() != eNone) {
1706     unsigned long aTime = myTimeStamp->GetMTime();
1707     unsigned long anObjTime = myVisualObj->GetUnstructuredGrid()->GetMTime();
1708     if (anObjTime > aTime)
1709       SetControlMode(GetControlMode(),false);
1710   }
1711   if(myIsPointsLabeled){
1712     SetPointsLabeled(myIsPointsLabeled);
1713   }
1714   if(myIsCellsLabeled){
1715     SetCellsLabeled(myIsCellsLabeled);
1716   }
1717   if(myIsFacesOriented){
1718     SetFacesOriented(myIsFacesOriented);
1719   }
1720   SetEntityMode(GetEntityMode());
1721   SetVisibility(GetVisibility());
1722
1723   myTimeStamp->Modified();
1724   Modified();
1725 }
1726
1727
1728 void SMESH_ActorDef::ReleaseGraphicsResources(vtkWindow *renWin){
1729   SALOME_Actor::ReleaseGraphicsResources(renWin);
1730
1731   myPickableActor->ReleaseGraphicsResources(renWin);
1732 }
1733
1734
1735 static void GetColor(vtkProperty *theProperty, vtkFloatingPointType& r,vtkFloatingPointType& g,vtkFloatingPointType& b){
1736   vtkFloatingPointType* aColor = theProperty->GetColor();
1737   r = aColor[0];
1738   g = aColor[1];
1739   b = aColor[2];
1740 }
1741
1742
1743 void SMESH_ActorDef::SetOpacity(vtkFloatingPointType theValue){
1744   mySurfaceProp->SetOpacity(theValue);
1745   myBackSurfaceProp->SetOpacity(theValue);
1746   myEdgeProp->SetOpacity(theValue);
1747   myNodeProp->SetOpacity(theValue);
1748
1749   my1DProp->SetOpacity(theValue);
1750 }
1751
1752
1753 vtkFloatingPointType SMESH_ActorDef::GetOpacity(){
1754   return mySurfaceProp->GetOpacity();
1755 }
1756
1757
1758 void SMESH_ActorDef::SetSufaceColor(vtkFloatingPointType r,vtkFloatingPointType g,vtkFloatingPointType b){
1759   mySurfaceProp->SetColor(r,g,b);
1760   if( SMESH_GroupObj* aGroupObj = dynamic_cast<SMESH_GroupObj*>( myVisualObj.get() ) )
1761     if( aGroupObj->GetElementType() == SMDSAbs_Face ||
1762         aGroupObj->GetElementType() == SMDSAbs_Volume )
1763       myNameActor->SetBackgroundColor(r,g,b);
1764   Modified();
1765 }
1766
1767 void SMESH_ActorDef::GetSufaceColor(vtkFloatingPointType& r,vtkFloatingPointType& g,vtkFloatingPointType& b){
1768   ::GetColor(mySurfaceProp,r,g,b);
1769   my2DExtProp->SetColor(1.0-r,1.0-g,1.0-b);
1770 }
1771
1772 void SMESH_ActorDef::SetBackSufaceColor(vtkFloatingPointType r,vtkFloatingPointType g,vtkFloatingPointType b){
1773   myBackSurfaceProp->SetColor(r,g,b);
1774   Modified();
1775 }
1776
1777 void SMESH_ActorDef::GetBackSufaceColor(vtkFloatingPointType& r,vtkFloatingPointType& g,vtkFloatingPointType& b){
1778   ::GetColor(myBackSurfaceProp,r,g,b);
1779 }
1780
1781 void SMESH_ActorDef::SetEdgeColor(vtkFloatingPointType r,vtkFloatingPointType g,vtkFloatingPointType b){
1782   myEdgeProp->SetColor(r,g,b);
1783   my1DProp->SetColor(r,g,b);
1784   my1DExtProp->SetColor(1.0-r,1.0-g,1.0-b);
1785   if( SMESH_GroupObj* aGroupObj = dynamic_cast<SMESH_GroupObj*>( myVisualObj.get() ) )
1786     if( aGroupObj->GetElementType() == SMDSAbs_Edge )
1787       myNameActor->SetBackgroundColor(r,g,b);
1788   Modified();
1789 }
1790
1791 void SMESH_ActorDef::GetEdgeColor(vtkFloatingPointType& r,vtkFloatingPointType& g,vtkFloatingPointType& b){
1792   ::GetColor(myEdgeProp,r,g,b);
1793 }
1794
1795 void SMESH_ActorDef::SetNodeColor(vtkFloatingPointType r,vtkFloatingPointType g,vtkFloatingPointType b){
1796   myNodeProp->SetColor(r,g,b);
1797   myNodeExtProp->SetColor(1.0-r,1.0-g,1.0-b);
1798   if( SMESH_GroupObj* aGroupObj = dynamic_cast<SMESH_GroupObj*>( myVisualObj.get() ) )
1799     if( aGroupObj->GetElementType() == SMDSAbs_Node )
1800       myNameActor->SetBackgroundColor(r,g,b);
1801   Modified();
1802 }
1803
1804 void SMESH_ActorDef::GetNodeColor(vtkFloatingPointType& r,vtkFloatingPointType& g,vtkFloatingPointType& b){
1805   ::GetColor(myNodeProp,r,g,b);
1806 }
1807
1808 void SMESH_ActorDef::Set0DColor(vtkFloatingPointType r,vtkFloatingPointType g,vtkFloatingPointType b){
1809   my0DProp->SetColor(r,g,b);
1810   if( SMESH_GroupObj* aGroupObj = dynamic_cast<SMESH_GroupObj*>( myVisualObj.get() ) )
1811     if( aGroupObj->GetElementType() == SMDSAbs_0DElement )
1812       myNameActor->SetBackgroundColor(r,g,b);
1813   Modified();
1814 }
1815
1816 void SMESH_ActorDef::Get0DColor(vtkFloatingPointType& r,vtkFloatingPointType& g,vtkFloatingPointType& b){
1817   ::GetColor(my0DProp,r,g,b);
1818 }
1819
1820 void SMESH_ActorDef::SetHighlightColor(vtkFloatingPointType r,vtkFloatingPointType g,vtkFloatingPointType b){
1821   myHighlightProp->SetColor(r,g,b);
1822   Modified();
1823 }
1824
1825 void SMESH_ActorDef::GetHighlightColor(vtkFloatingPointType& r,vtkFloatingPointType& g,vtkFloatingPointType& b){
1826   ::GetColor(myHighlightProp,r,g,b);
1827 }
1828
1829 void SMESH_ActorDef::SetPreHighlightColor(vtkFloatingPointType r,vtkFloatingPointType g,vtkFloatingPointType b){
1830   myPreselectProp->SetColor(r,g,b);
1831   Modified();
1832 }
1833
1834 void SMESH_ActorDef::GetPreHighlightColor(vtkFloatingPointType& r,vtkFloatingPointType& g,vtkFloatingPointType& b){
1835   ::GetColor(myPreselectProp,r,g,b);
1836 }
1837
1838
1839 vtkFloatingPointType SMESH_ActorDef::GetLineWidth(){
1840   return myEdgeProp->GetLineWidth();
1841 }
1842
1843
1844 void SMESH_ActorDef::SetLineWidth(vtkFloatingPointType theVal){
1845   myEdgeProp->SetLineWidth(theVal);
1846
1847   my1DProp->SetLineWidth(theVal + aLineWidthInc);
1848   my1DExtProp->SetLineWidth(theVal + aLineWidthInc);
1849
1850   Modified();
1851 }
1852
1853
1854 void SMESH_ActorDef::Set0DSize(vtkFloatingPointType theVal){
1855   my0DProp->SetPointSize(theVal);
1856   Modified();
1857 }
1858
1859 vtkFloatingPointType SMESH_ActorDef::Get0DSize(){
1860   return my0DProp->GetPointSize();
1861 }
1862
1863 int SMESH_ActorDef::GetObjDimension( const int theObjId )
1864 {
1865   return myVisualObj->GetElemDimension( theObjId );
1866 }
1867
1868 bool
1869 SMESH_ActorDef::
1870 IsImplicitFunctionUsed() const
1871 {
1872   return myBaseActor->IsImplicitFunctionUsed();
1873 }
1874
1875 void
1876 SMESH_ActorDef::SetImplicitFunctionUsed(bool theIsImplicitFunctionUsed)
1877 {
1878   myNodeActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
1879   myBaseActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
1880
1881   myHighlitableActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
1882
1883   myNodeExtActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
1884
1885   my0DActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
1886   //my0DExtActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
1887
1888   my1DActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
1889   my1DExtActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
1890
1891   my2DActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
1892   my2DExtActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
1893   my3DActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
1894   my3DExtActor->SetImplicitFunctionUsed(theIsImplicitFunctionUsed);
1895 }
1896
1897 vtkIdType
1898 SMESH_ActorDef::AddClippingPlane(vtkPlane* thePlane)
1899 {
1900   if(thePlane){
1901     myImplicitBoolean->GetFunction()->AddItem(thePlane);
1902     myCippingPlaneCont.push_back(thePlane);
1903     if(!IsImplicitFunctionUsed())
1904       SetImplicitFunctionUsed(true);
1905   }
1906   return myCippingPlaneCont.size();
1907 }
1908
1909 void
1910 SMESH_ActorDef::
1911 RemoveAllClippingPlanes()
1912 {
1913   myImplicitBoolean->GetFunction()->RemoveAllItems();
1914   myImplicitBoolean->GetFunction()->Modified(); // VTK bug
1915   myCippingPlaneCont.clear();
1916   SetImplicitFunctionUsed(false);
1917 }
1918
1919 vtkIdType
1920 SMESH_ActorDef::
1921 GetNumberOfClippingPlanes()
1922 {
1923   return myCippingPlaneCont.size();
1924 }
1925
1926 vtkPlane*
1927 SMESH_ActorDef::
1928 GetClippingPlane(vtkIdType theID)
1929 {
1930   if(theID >= myCippingPlaneCont.size())
1931     return NULL;
1932   return myCippingPlaneCont[theID].Get();
1933 }
1934
1935 void SMESH_ActorDef::UpdateScalarBar()
1936 {
1937   SUIT_ResourceMgr* mgr = SUIT_Session::session()->resourceMgr();
1938   if( !mgr )
1939     return;
1940
1941   vtkTextProperty* aScalarBarTitleProp = vtkTextProperty::New();
1942
1943   QColor aTColor = mgr->colorValue( "SMESH", "scalar_bar_title_color", QColor( 255, 255, 255 ) );
1944   aScalarBarTitleProp->SetColor( aTColor.red()/255., aTColor.green()/255., aTColor.blue()/255. );
1945
1946   aScalarBarTitleProp->SetFontFamilyToArial();
1947
1948   if ( mgr->hasValue( "SMESH", "scalar_bar_title_font" ) )
1949   {
1950     QFont f = mgr->fontValue( "SMESH", "scalar_bar_title_font" );
1951     if ( f.family() == "Arial" )
1952       aScalarBarTitleProp->SetFontFamilyToArial();
1953     else if ( f.family() == "Courier" )
1954       aScalarBarTitleProp->SetFontFamilyToCourier();
1955     else if ( f.family() == "Times" )
1956       aScalarBarTitleProp->SetFontFamilyToTimes();
1957
1958     if ( f.bold() )
1959       aScalarBarTitleProp->BoldOn();
1960     else
1961       aScalarBarTitleProp->BoldOff();
1962
1963     if ( f.italic() )
1964       aScalarBarTitleProp->ItalicOn();
1965     else
1966      aScalarBarTitleProp->ItalicOff();
1967
1968     if ( f.overline() )
1969       aScalarBarTitleProp->ShadowOn();
1970     else
1971       aScalarBarTitleProp->ShadowOff();
1972   }
1973
1974   myScalarBarActor->SetTitleTextProperty( aScalarBarTitleProp );
1975   aScalarBarTitleProp->Delete();
1976
1977   vtkTextProperty* aScalarBarLabelProp = vtkTextProperty::New();
1978
1979   aTColor = mgr->colorValue( "SMESH", "scalar_bar_label_color", QColor( 255, 255, 255 ) );
1980   aScalarBarLabelProp->SetColor( aTColor.red()/255., aTColor.green()/255., aTColor.blue()/255. );
1981
1982   aScalarBarLabelProp->SetFontFamilyToArial();
1983   if( mgr->hasValue( "SMESH", "scalar_bar_label_font" ) )
1984   {
1985     QFont f = mgr->fontValue( "SMESH", "scalar_bar_label_font" );
1986     if( f.family() == "Arial" )
1987       aScalarBarLabelProp->SetFontFamilyToArial();
1988     else if( f.family() == "Courier" )
1989       aScalarBarLabelProp->SetFontFamilyToCourier();
1990     else if( f.family() == "Times" )
1991       aScalarBarLabelProp->SetFontFamilyToTimes();
1992
1993     if ( f.bold() )
1994       aScalarBarLabelProp->BoldOn();
1995     else
1996       aScalarBarLabelProp->BoldOff();
1997
1998     if ( f.italic() )
1999       aScalarBarLabelProp->ItalicOn();
2000     else
2001       aScalarBarLabelProp->ItalicOff();
2002
2003     if( f.overline() )
2004       aScalarBarLabelProp->ShadowOn();
2005     else
2006       aScalarBarLabelProp->ShadowOff();
2007   }
2008
2009   myScalarBarActor->SetLabelTextProperty( aScalarBarLabelProp );
2010   aScalarBarLabelProp->Delete();
2011
2012   bool horiz = ( mgr->integerValue( "SMESH", "scalar_bar_orientation" ) == 1 );
2013   QString name = QString( "scalar_bar_%1_" ).arg( horiz ? "horizontal" : "vertical" );
2014   if( horiz )
2015     myScalarBarActor->SetOrientationToHorizontal();
2016   else
2017     myScalarBarActor->SetOrientationToVertical();
2018
2019
2020   vtkFloatingPointType aXVal = horiz ? 0.20 : 0.01;
2021   if( mgr->hasValue( "SMESH", name + "x" ) )
2022     aXVal = mgr->doubleValue( "SMESH", name + "x", aXVal );
2023
2024   vtkFloatingPointType aYVal = horiz ? 0.01 : 0.1;
2025   if( mgr->hasValue( "SMESH", name + "y" ) )
2026     aYVal = mgr->doubleValue( "SMESH", name + "y", aYVal );
2027   myScalarBarActor->SetPosition( aXVal, aYVal );
2028
2029   vtkFloatingPointType aWVal = horiz ? 0.60 : 0.10;
2030   if( mgr->hasValue( "SMESH", name + "width" ) )
2031     aWVal = mgr->doubleValue( "SMESH", name + "width", aWVal );
2032   myScalarBarActor->SetWidth( aWVal );
2033
2034   vtkFloatingPointType aHVal = horiz ? 0.12 : 0.80;
2035   if( mgr->hasValue( "SMESH", name + "height" ) )
2036     aHVal = mgr->doubleValue( "SMESH", name + "height", aHVal );
2037   myScalarBarActor->SetHeight( aHVal );
2038
2039   int anIntVal = 5;
2040   if( mgr->hasValue( "SMESH", "scalar_bar_num_labels" ) )
2041     anIntVal = mgr->integerValue( "SMESH", "scalar_bar_num_labels", anIntVal );
2042   myScalarBarActor->SetNumberOfLabels( anIntVal == 0 ? 5: anIntVal );
2043
2044   anIntVal = 64;
2045   if( mgr->hasValue( "SMESH", "scalar_bar_num_colors" ) )
2046     anIntVal = mgr->integerValue( "SMESH", "scalar_bar_num_colors", anIntVal );
2047   myScalarBarActor->SetMaximumNumberOfColors( anIntVal == 0 ? 64 : anIntVal );
2048
2049   bool distributionVisibility = mgr->booleanValue("SMESH","distribution_visibility");
2050   myScalarBarActor->SetDistributionVisibility(distributionVisibility);
2051
2052   int coloringType = mgr->integerValue("SMESH", "distribution_coloring_type", 0);
2053   myScalarBarActor->SetDistributionColoringType(coloringType);
2054
2055   QColor distributionColor = mgr->colorValue("SMESH", "distribution_color",
2056                                              QColor(255, 255, 255));
2057   double rgb[3];
2058   rgb[0]= distributionColor.red()/255.;
2059   rgb[1]= distributionColor.green()/255.;
2060   rgb[2]= distributionColor.blue()/255.;
2061   myScalarBarActor->SetDistributionColor(rgb);
2062
2063
2064 }
2065
2066 void SMESH_ActorDef::UpdateDistribution()
2067 {
2068   if(SMESH::Controls::NumericalFunctor* fun =
2069      dynamic_cast<SMESH::Controls::NumericalFunctor*>(myFunctor.get()))
2070   {
2071     int nbIntervals = myScalarBarActor->GetMaximumNumberOfColors();
2072     std::vector<int> nbEvents;
2073     std::vector<double> funValues;
2074     SMESH_VisualObjDef::TEntityList elems;
2075     if ( ! dynamic_cast<SMESH_MeshObj*>(myVisualObj.get()))
2076       dynamic_cast<SMESH_VisualObjDef*>(myVisualObj.get())->GetEntities( fun->GetType(), elems );
2077     std::vector<int> elemIds;
2078     for ( SMESH_VisualObjDef::TEntityList::iterator e = elems.begin(); e != elems.end(); ++e)
2079       elemIds.push_back( (*e)->GetID());
2080     vtkLookupTable* lookupTable = static_cast<vtkLookupTable*>(myScalarBarActor->GetLookupTable());
2081     double * range = lookupTable->GetRange();
2082     fun->GetHistogram(nbIntervals, nbEvents, funValues, elemIds, range);
2083     myScalarBarActor->SetDistribution(nbEvents);
2084   }
2085 }
2086
2087 void SMESH_ActorDef::SetQuadratic2DRepresentation(EQuadratic2DRepresentation theMode)
2088 {
2089   switch(theMode) {
2090   case SMESH_Actor::eLines :
2091     myHighlitableActor->SetQuadraticArcMode(false);
2092     my2DActor->SetQuadraticArcMode(false);
2093     my1DActor->SetQuadraticArcMode(false);
2094     break;
2095   case SMESH_Actor::eArcs :
2096     myHighlitableActor->SetQuadraticArcMode(true);
2097     if(GetRepresentation() != SMESH_Actor::ePoint) {
2098       my2DActor->SetQuadraticArcMode(true);
2099       my1DActor->SetQuadraticArcMode(true);
2100     }
2101     break;
2102   default:
2103     break;
2104   }
2105 }
2106
2107
2108 SMESH_Actor::EQuadratic2DRepresentation SMESH_ActorDef::GetQuadratic2DRepresentation()
2109 {
2110   if(myHighlitableActor->GetQuadraticArcMode())
2111     return SMESH_Actor::eArcs;
2112   else
2113     return SMESH_Actor::eLines;
2114 }
2115
2116 void SMESH_ActorDef::SetMarkerStd( VTK::MarkerType theMarkerType, VTK::MarkerScale theMarkerScale )
2117 {
2118   SALOME_Actor::SetMarkerStd( theMarkerType, theMarkerScale );
2119   myNodeActor->SetMarkerStd( theMarkerType, theMarkerScale );
2120   myNodeExtActor->SetMarkerStd( theMarkerType, theMarkerScale );
2121 }
2122
2123 void SMESH_ActorDef::SetMarkerTexture( int theMarkerId, VTK::MarkerTexture theMarkerTexture )
2124 {
2125   SALOME_Actor::SetMarkerTexture( theMarkerId, theMarkerTexture );
2126   myNodeActor->SetMarkerTexture( theMarkerId, theMarkerTexture );
2127   myNodeExtActor->SetMarkerTexture( theMarkerId, theMarkerTexture );
2128   myMarkerTexture = theMarkerTexture; // for deferred update of myHighlightActor
2129 }
2130
2131 #ifndef DISABLE_PLOT2DVIEWER
2132 SPlot2d_Histogram* SMESH_ActorDef::UpdatePlot2Histogram() {
2133
2134   if(my2dHistogram)
2135     my2dHistogram->clearAllPoints();
2136
2137   if(SMESH::Controls::NumericalFunctor* fun =
2138      dynamic_cast<SMESH::Controls::NumericalFunctor*>(myFunctor.get()))
2139   {
2140
2141     if(!my2dHistogram) {
2142       my2dHistogram = new SPlot2d_Histogram();
2143       Handle(SALOME_InteractiveObject) anIO = new SALOME_InteractiveObject(getIO()->getEntry(),"SMESH",getName());
2144       my2dHistogram->setIO(anIO);
2145     }
2146
2147     int nbIntervals = myScalarBarActor->GetMaximumNumberOfColors();
2148     std::vector<int> nbEvents;
2149     std::vector<double> funValues;
2150     SMESH_VisualObjDef::TEntityList elems;
2151     if ( ! dynamic_cast<SMESH_MeshObj*>(myVisualObj.get()))
2152       dynamic_cast<SMESH_VisualObjDef*>(myVisualObj.get())->GetEntities( fun->GetType(), elems );
2153     std::vector<int> elemIds;
2154
2155     for ( SMESH_VisualObjDef::TEntityList::iterator e = elems.begin(); e != elems.end(); ++e)
2156       elemIds.push_back( (*e)->GetID());
2157
2158     vtkLookupTable* lookupTable = static_cast<vtkLookupTable*>(myScalarBarActor->GetLookupTable());
2159     double * range = lookupTable->GetRange();
2160     fun->GetHistogram(nbIntervals, nbEvents, funValues, elemIds, range);
2161
2162     for ( int i = 0; i < std::min( nbEvents.size(), funValues.size() -1 ); i++ )
2163       my2dHistogram->addPoint(funValues[i] + (funValues[i+1] - funValues[i])/2.0, static_cast<double>(nbEvents[i]));
2164
2165     if(funValues.size() >= 2)
2166       my2dHistogram->setWidth((funValues[1] - funValues[0]) * 0.8) ;
2167
2168   }
2169
2170   //Color of the histogram
2171   if(myScalarBarActor->GetDistributionColoringType() == SMESH_MULTICOLOR_TYPE)
2172     my2dHistogram->setAutoAssign(true);
2173   else {
2174     double rgb[3];
2175     myScalarBarActor->GetDistributionColor(rgb);
2176     QColor aColor = QColor( (int)( rgb[0]*255 ), (int)( rgb[1]*255 ), (int)( rgb[2]*255 ) );
2177     my2dHistogram->setColor(aColor);
2178
2179   }
2180
2181   return my2dHistogram;
2182 }
2183 #endif