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