src/OBJECT/SMESH_Actor.cxx

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