lib/maracasVisuLib/src/interface/wxWindows/widgets/vtkClipping3DDataViewer.cxx

   1 /*# ---------------------------------------------------------------------
   2 #
   3 # Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
   4 #                        pour la Sant�)
   5 # Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
   6 # Previous Authors : Laurent Guigues, Jean-Pierre Roux
   7 # CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
   8 #
   9 #  This software is governed by the CeCILL-B license under French law and
  10 #  abiding by the rules of distribution of free software. You can  use,
  11 #  modify and/ or redistribute the software under the terms of the CeCILL-B
  12 #  license as circulated by CEA, CNRS and INRIA at the following URL
  13 #  http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
  14 #  or in the file LICENSE.txt.
  15 #
  16 #  As a counterpart to the access to the source code and  rights to copy,
  17 #  modify and redistribute granted by the license, users are provided only
  18 #  with a limited warranty  and the software's author,  the holder of the
  19 #  economic rights,  and the successive licensors  have only  limited
  20 #  liability.
  21 #
  22 #  The fact that you are presently reading this means that you have had
  23 #  knowledge of the CeCILL-B license and that you accept its terms.
  24 # ------------------------------------------------------------------------ */
  25
  26
  27 #include "vtkClipping3DDataViewer.h"
  28 #include "vtkDataSetReader.h"
  29 #include "vtkProperty.h"
  30
  31 vtkClipping3DDataViewer::vtkClipping3DDataViewer()
  32 {
  33         int i;
  34         for (i=0; i<VTKMPRDATA_MAXTISSUE; i++){
  35                 _visibleTissue[i]               = false;
  36                 _representationType[i]  = true;
  37         }
  38         _visibleVolume                          = false;
  39         _isRayCasting                           = true;
  40     _isMIP                                              = false;
  41         _interpolation                          = false;
  42         _shade                                          = false;
  43
  44     _volumerendererdata         = VolumeRendererData::New();
  45     _volumeMapper                       = vtkVolumeRayCastMapper::New();
  46     _newvol                             = vtkVolume::New();
  47     _volumeProperty             = vtkVolumeProperty::New();
  48     _compositeFunction          = vtkVolumeRayCastCompositeFunction::New();
  49          _compositeFunctionMIP  = vtkVolumeRayCastMIPFunction::New();
  50
  51 }
  52 //-------------------------------------------------------------------
  53 vtkClipping3DDataViewer::~vtkClipping3DDataViewer()
  54 {
  55         int i;
  56         for (i=0; i< VTKMPRDATA_MAXTISSUE ; i++){
  57                 _mCubes[i]->Delete();
  58                 _tissueStripper[i]->Delete();
  59                 _tissueMapper[i]->Delete();
  60                 _tissuePlanes[i]->Delete();
  61                 _tissueClipper[i]->Delete();
  62         }
  63
  64         // Volume
  65         _tfun->Delete();
  66         _ctfun->Delete();
  67         _compositeFunction->Delete();
  68         _volumeMapper->Delete();
  69         _volumeProperty->Delete();
  70         _newvol->Delete();
  71         _volumePlanes->Delete();
  72
  73         for (i=0; i< VTKMPRDATA_MAXTISSUE ; i++){
  74                 _tissue[i]-> Delete();
  75                 _observerS[i]-> Delete();
  76         }
  77         _observerV-> Delete();
  78 }
  79
  80 //-------------------------------------------------------------------
  81 vtkClipPolyData* vtkClipping3DDataViewer::GetTissueClipper(int id)
  82 {
  83         return this->_tissueClipper[id];
  84 }
  85 //-------------------------------------------------------------------
  86 vtkPolyDataMapper* vtkClipping3DDataViewer::GetTissueMapper(int id)
  87 {
  88         return _tissueMapper[id];
  89 }
  90 //-------------------------------------------------------------------
  91 vtkPlanes* vtkClipping3DDataViewer::GetTissuePlanes(int id)
  92 {
  93         return _tissuePlanes[id];
  94 }
  95 //-------------------------------------------------------------------
  96 vtkStripper* vtkClipping3DDataViewer::GetTissueStripper(int id)
  97 {
  98         return _tissueStripper[id];
  99 }
 100 //-------------------------------------------------------------------
 101 void vtkClipping3DDataViewer::Refresh()
 102 {
 103 //      _volumeMapper->SetClippingPlanes(_volumePlanes);
 104
 105 //      this->_volumeMapper->Update();
 106 //      this->_newvol->Update();
 107
 108 //      _newvol->VisibilityOn();
 109
 110
 111 // _volumeMapper = vtkVolumeRayCastMapper::New();
 112 //      _volumeMapper->SetInput( this->GetVtkMPRBaseData()->GetImageData() );
 113 //      _volumeMapper->SetVolumeRayCastFunction(_compositeFunction);
 114 //      _volumeMapper->SetClippingPlanes( _volumePlanes );
 115 //      _newvol->SetMapper(_volumeMapper );
 116
 117
 118 }
 119 //-------------------------------------------------------------------
 120 void vtkClipping3DDataViewer::RefreshSurface()
 121 {
 122         int i;
 123         for (i=0; i< VTKMPRDATA_MAXTISSUE ; i++)
 124         {
 125                 SetIsovalue(i, (int) (GetIsovalue(i)+1) );
 126 //              this->GetMCubes(i)->Update();
 127         }
 128 }
 129 //-------------------------------------------------------------------
 130 void vtkClipping3DDataViewer::SetVtkMPRBaseData(vtkMPRBaseData *vtkmprbasedata)
 131 {
 132         _vtkmprbasedata=vtkmprbasedata;
 133 }
 134 //-------------------------------------------------------------------
 135 vtkMPRBaseData* vtkClipping3DDataViewer::GetVtkMPRBaseData()
 136 {
 137         return _vtkmprbasedata;
 138 }
 139
 140
 141 //-------------------------------------------------------------------
 142 void vtkClipping3DDataViewer::SetVisibleTissue(int idTissue, bool visible)
 143 {
 144         _visibleTissue[idTissue]=visible;
 145 }
 146 //-------------------------------------------------------------------
 147 bool vtkClipping3DDataViewer::GetVisibleTissue(int idTissue){
 148         return _visibleTissue[idTissue];
 149 }
 150 //-------------------------------------------------------------------
 151 void vtkClipping3DDataViewer::SetRepresentationType(int idTissue, bool representationType)
 152 {
 153         _representationType[idTissue]=representationType;
 154 }
 155 //-------------------------------------------------------------------
 156 bool vtkClipping3DDataViewer::GetRepresentationType(int idTissue)
 157 {
 158         return _representationType[idTissue];
 159 }
 160
 161 //-------------------------------------------------------------------
 162 vtkActor* vtkClipping3DDataViewer::GetTissueActor(int id){
 163         return _tissue[id];
 164 }
 165
 166 //-------------------------------------------------------------------
 167 boxSurfaceObserver *vtkClipping3DDataViewer::GetObserverS(int idObserverS)
 168 {
 169         return _observerS[idObserverS];
 170 }
 171 //-------------------------------------------------------------------
 172 boxSurfaceObserver *vtkClipping3DDataViewer::GetObserverV()
 173 {
 174         return _observerV;
 175 }
 176
 177 //-------------------------------------------------------------------
 178 bool vtkClipping3DDataViewer::GetVisibleVolume()
 179 {
 180         return _visibleVolume;
 181 }
 182 //-------------------------------------------------------------------
 183 void vtkClipping3DDataViewer::SetVisibleVolume(bool visiblevolume)
 184 {
 185         _visibleVolume = visiblevolume;
 186 }
 187
 188 bool vtkClipping3DDataViewer::GetVisibleVolumeBox()
 189 {
 190         return _visibleVolumeBox;
 191 }
 192 //-------------------------------------------------------------------
 193 void vtkClipping3DDataViewer::SetVisibleVolumeBox(bool visibleBox)
 194 {
 195         _visibleVolumeBox = visibleBox;
 196 }
 197
 198
 199 //-------------------------------------------------------------------
 200 void vtkClipping3DDataViewer::SetImage()
 201 {
 202         int i;
 203         vtkImageData *imagedata=_vtkmprbasedata->GetImageData();
 204         for (i=0; i< VTKMPRDATA_MAXTISSUE ; i++)
 205         {
 206 //EED 2017-01-01 Migration VTK7
 207 #if VTK_MAJOR_VERSION <= 5
 208                 _mCubes[i]->SetInput( imagedata );
 209 #else
 210                 _mCubes[i]->SetInputData( imagedata );
 211 #endif
 212         } // for
 213 //EED 2017-01-01 Migration VTK7
 214 #if VTK_MAJOR_VERSION <= 5
 215         _volumeMapper->SetInput( imagedata );
 216 #else
 217         _volumeMapper->SetInputData( imagedata );
 218 #endif
 219         _volumerendererdata->SetImageData( imagedata );
 220 }
 221
 222 //-------------------------------------------------------------------
 223 void vtkClipping3DDataViewer::Configure_Tissue()
 224 {
 225         int i;
 226         double range[2];
 227         vtkImageData *imagedata=_vtkmprbasedata->GetImageData();
 228         imagedata->GetScalarRange( range );
 229         for (i=0; i< VTKMPRDATA_MAXTISSUE ; i++)
 230         {
 231                 // Visualisation - original volume
 232                 _mCubes[i] = vtkMarchingCubes::New( );
 233
 234 //EED 2017-01-01 Migration VTK7
 235 #if VTK_MAJOR_VERSION <= 5
 236                 _mCubes[i]->SetInput( imagedata );
 237 #else
 238                 _mCubes[i]->SetInputData( imagedata );
 239 #endif
 240
 241                 _mCubes[i]->SetValue( 0, range[1]*(4+i) / 8 );
 242 //              _mCubes[i]->SetValue( 0, 1500 );
 243             _tissueStripper[i] = vtkStripper::New();
 244
 245 //EED 2017-01-01 Migration VTK7
 246 #if VTK_MAJOR_VERSION <= 5
 247             _tissueStripper[i]->SetInput( _mCubes[i]->GetOutput( ) );
 248 #else
 249             _tissueStripper[i]->SetInputData( _mCubes[i]->GetOutput( ) );
 250 #endif
 251
 252                 _tissuePlanes[i]  = vtkPlanes::New();
 253                 int x1,x2,y1,y2,z1,z2;
 254                 imagedata->GetExtent(x1,x2,y1,y2,z1,z2);
 255                 _tissuePlanes[i]->SetBounds  (x1,x2,y1,y2,z1,z2);
 256                 _tissueClipper[i] = vtkClipPolyData::New();
 257                 _tissueClipper[i]->SetClipFunction( _tissuePlanes[i] );
 258                 _tissueClipper[i]->InsideOutOn( );
 259
 260 //EED 2017-01-01 Migration VTK7
 261 #if VTK_MAJOR_VERSION <= 5
 262                 _tissueClipper[i]->SetInput( _tissueStripper[i]->GetOutput() );
 263 #else
 264                 _tissueClipper[i]->SetInputData( _tissueStripper[i]->GetOutput() );
 265                 printf("EED vtkClipping3DDataViewer::Configure_Tissue Update\n");
 266                 _tissueClipper[i]->Update();
 267 #endif
 268
 269                 _tissueMapper[i] = vtkPolyDataMapper::New( );
 270
 271 //EED 2017-01-01 Migration VTK7
 272 #if VTK_MAJOR_VERSION <= 5
 273                 _tissueMapper[i]->SetInput( _tissueClipper[i]->GetOutput() );
 274 #else
 275                 _tissueMapper[i]->SetInputData( _tissueClipper[i]->GetOutput() );
 276                 _tissueMapper[i]->Update();
 277 #endif
 278
 279
 280                 _tissueMapper[i]->ScalarVisibilityOff( );
 281 //              _tissueMapper[i]->Update();
 282         } // for i
 283
 284         // vtkActor tissue
 285         for (i=0; i< VTKMPRDATA_MAXTISSUE ; i++){
 286                 // tissue
 287                 _tissue[i] = vtkActor::New();
 288                 _tissue[i]->SetMapper( GetTissueMapper(i) );
 289                 float cr=1,cg=0.5,cb=0.5;
 290                 _tissue[i]->GetProperty()->SetDiffuseColor(cr/255, cg/255   , cb/255   );
 291                 _tissue[i]->GetProperty()->SetSpecular(.3);
 292                 _tissue[i]->GetProperty()->SetSpecularPower(20);
 293                 _tissue[i]->GetProperty()->SetOpacity(0.5);
 294                 if (i==0) _tissue[i]->GetProperty()->SetColor(0.85, 0.85   , 0.85   );
 295                 if (i==1) _tissue[i]->GetProperty()->SetColor(0, 0  ,  1  );
 296                 if (i==2) _tissue[i]->GetProperty()->SetColor(0.85, 0.20   , 0.20   );
 297                 if (i==3) _tissue[i]->GetProperty()->SetColor(0, 1   , 0   );
 298         }
 299
 300         for (i=0; i< VTKMPRDATA_MAXTISSUE ; i++)
 301         {
 302                 _observerS[i] = boxSurfaceObserver::New();
 303                 _observerS[i]->SetPlanes( GetTissuePlanes(i) );
 304                 _observerS[i]->SetActor( _tissue[i] );
 305         }
 306
 307 }
 308
 309 //-----------------------------------------------------------------------------
 310
 311 void vtkClipping3DDataViewer::Configure_Volume()
 312 {
 313   // Volume
 314
 315  /** if(_newvol != NULL)
 316   {
 317     _newvol->Delete();
 318     _volumeMapper->Delete();
 319     _volumeProperty->Delete();
 320   }*/
 321
 322   _tfun = vtkPiecewiseFunction::New();
 323   _ctfun = vtkColorTransferFunction::New();
 324
 325         double range[2];
 326         this->_vtkmprbasedata->GetImageData()->GetScalarRange(range);
 327         double max = range[1];
 328
 329         /*
 330         adding the poinst of the transference function
 331         */
 332         //X
 333         greyValuesTransferenceFVector.push_back(max * 0/2);  // JPR ?? 0/2
 334         greyValuesTransferenceFVector.push_back(max * 1/2);  // JPR ?? division entiere?
 335         greyValuesTransferenceFVector.push_back(max * 2/2);
 336         //Y
 337         intensityValuesTransferenceFVector.push_back(0.0);
 338         intensityValuesTransferenceFVector.push_back(1.0);
 339         intensityValuesTransferenceFVector.push_back(1.0);
 340
 341         _tfun->AddPoint(max * 0/2 , 0.0);
 342         _tfun->AddPoint(max * 1/2 , 1.0);
 343         _tfun->AddPoint(max * 2/2 , 1.0);
 344
 345         /*
 346                 Adding the colors to the vectors
 347         */
 348         //RED
 349         redColorsOfColorTransferenceFVector.push_back(0.0);
 350         redColorsOfColorTransferenceFVector.push_back(1.0);
 351         redColorsOfColorTransferenceFVector.push_back(0.0);
 352         redColorsOfColorTransferenceFVector.push_back(0.0);
 353         redColorsOfColorTransferenceFVector.push_back(0.0);
 354
 355         //GREEN
 356         greenColorsOfColorTransferenceFVector.push_back(0.0);
 357         greenColorsOfColorTransferenceFVector.push_back(0.0);
 358         greenColorsOfColorTransferenceFVector.push_back(0.0);
 359         greenColorsOfColorTransferenceFVector.push_back(1.0);
 360         greenColorsOfColorTransferenceFVector.push_back(0.2);
 361
 362         //BLUE
 363         blueColorsOfColorTransferenceFVector.push_back(0.0);
 364         blueColorsOfColorTransferenceFVector.push_back(0.0);
 365         blueColorsOfColorTransferenceFVector.push_back(1.0);
 366         blueColorsOfColorTransferenceFVector.push_back(0.0);
 367         blueColorsOfColorTransferenceFVector.push_back(0.0);
 368         //GREY VALUE
 369         greyValueColorsOfColorTransferenceFVector.push_back(max*0/4);
 370         greyValueColorsOfColorTransferenceFVector.push_back(max*1/4);
 371         greyValueColorsOfColorTransferenceFVector.push_back(max*2/4);
 372         greyValueColorsOfColorTransferenceFVector.push_back(max*3/4);
 373         greyValueColorsOfColorTransferenceFVector.push_back(max*4/4);
 374
 375         _ctfun->AddRGBPoint( max*0/4 , 0.0, 0.0, 0.0);
 376         _ctfun->AddRGBPoint( max*1/4 , 1.0, 0.0, 0.0);
 377         _ctfun->AddRGBPoint( max*2/4 , 0.0, 0.0, 1.0);
 378         _ctfun->AddRGBPoint( max*3/4 , 0.0, 1.0, 0.0);
 379         _ctfun->AddRGBPoint( max*4/4 , 0.0, 0.2, 0.0);
 380
 381   _volumePlanes  = vtkPlanes::New();
 382 //      int x1,x2,y1,y2,z1,z2;
 383 //      vtkImageData *imagedata=_vtkmprbasedata->GetImageData();
 384 //      imagedata->GetExtent(x1,x2,y1,y2,z1,z2);
 385 //      _volumePlanes->SetBounds(x1,x2,y1,y2,z1,z2);
 386
 387         // EED 13/03/2011
 388
 389  // _volumeMapper = vtkVolumeRayCastMapper::New();
 390
 391
 392 //EED 2017-01-01 Migration VTK7
 393 #if VTK_MAJOR_VERSION <= 5
 394         _volumeMapper->SetInput( this->GetVtkMPRBaseData()->GetImageData() );
 395 #else
 396         _volumeMapper->SetInputData( this->GetVtkMPRBaseData()->GetImageData() );
 397 #endif
 398
 399
 400     _volumeMapper->SetVolumeRayCastFunction(_compositeFunction);
 401
 402    // _volumeMapper->SetVolumeRayCastFunction(_compositeFunctionMIP);
 403
 404 //
 405         _volumeMapper->SetClippingPlanes( _volumePlanes );
 406         _volumeMapper->AutoAdjustSampleDistancesOn();
 407
 408     _volumeProperty->SetInterpolationTypeToNearest();
 409     //_volumeProperty = vtkVolumeProperty::New();
 410         _volumeProperty->SetColor(_ctfun);
 411         _volumeProperty->SetScalarOpacity( _tfun );
 412
 413 // EED 31/03/2008
 414         _volumeProperty->DisableGradientOpacityOn();
 415
 416
 417 //      _volumeProperty->SetInterpolationTypeToNearest();
 418 //      _volumeProperty->ShadeOff();
 419 //      _volumeProperty->SetAmbient(0.3);
 420 //      _volumeProperty->SetDiffuse(0.1);
 421 //      _volumeProperty->SetSpecular(0.8);
 422 //      _volumeProperty->DisableGradientOpacityOn();
 423
 424  // _newvol = vtkVolume::New();
 425         _newvol->SetMapper(_volumeMapper );
 426         _newvol->SetProperty(_volumeProperty );
 427
 428     _observerV = boxSurfaceObserver::New();
 429         _observerV->SetPlanes( _volumePlanes );
 430         _observerV->SetActor( _newvol );
 431         _observerV->SetvtkVolumeRayCastMapper( _volumeMapper );
 432 }
 433
 434 //-----------------------------------------------------------------------------
 435
 436 void vtkClipping3DDataViewer::Configure_VolumeBox()
 437 {
 438         _volumerendererdata->SetImageData(_vtkmprbasedata->GetImageData());
 439
 440
 441     vector<double> *gv = this->GetGreyValuesTransferenceFVector();
 442     vector<double> *op = this->GetIntensityValuesTransferenceFVector();
 443
 444     _volumerendererdata->SetLookUpTable((vtkLookupTable*)(_ctfun));
 445     _volumerendererdata->OpacityChanged(*gv, *op);
 446
 447     //_wxvtkclipping3Dview->VisibleVolumeActor( false );
 448     //_volumerendererdata->ShowVolume(event.IsChecked() );
 449        //_volumerendererdata->BoundingBoxChanged(event.IsChecked() );
 450 }
 451
 452 //-----------------------------------------------------------------------------
 453
 454 void vtkClipping3DDataViewer::SetRenderer(vtkRenderer* renderer)
 455 {
 456     _volumerendererdata->SetRenderer(renderer);
 457
 458 }
 459
 460 //-----------------------------------------------------------------------------
 461 void vtkClipping3DDataViewer::SetInteractor(vtkRenderWindowInteractor* interactor)
 462 {
 463
 464     _volumerendererdata->SetInteractor(interactor);
 465 }
 466
 467
 468 //-----------------------------------------------------------------------------
 469 void vtkClipping3DDataViewer::BoxActorChanged(bool changed)
 470 {
 471     vector<double> *gv = this->GetGreyValuesTransferenceFVector();
 472     vector<double> *op = this->GetIntensityValuesTransferenceFVector();
 473
 474    _volumerendererdata->ShowVolume(changed);
 475     _volumerendererdata->OpacityChanged(*gv, *op);
 476     _volumerendererdata->BoundingBoxChanged(changed);
 477
 478 }
 479
 480 //-----------------------------------------------------------------------------
 481 void vtkClipping3DDataViewer::UpdateVolumeBox(vector<double> gf, vector<double> vf, vtkColorTransferFunction* ctfun)
 482 {
 483         _volumerendererdata->SetLookUpTable((vtkLookupTable*)(ctfun));
 484         _volumerendererdata->OpacityChanged(gf, vf);
 485 }
 486
 487
 488 //-----------------------------------------------------------------------------
 489 void vtkClipping3DDataViewer::updateVolume()
 490 {
 491
 492     if(_isRayCasting)
 493     {
 494         _volumeMapper->SetVolumeRayCastFunction(_compositeFunction);
 495         _volumerendererdata->changeCompositeMIPFunction(0);
 496     }
 497     else if(_isMIP)
 498     {
 499         _volumeMapper->SetVolumeRayCastFunction(_compositeFunctionMIP);
 500         _volumerendererdata->changeCompositeMIPFunction(1);
 501     }
 502
 503     if(_interpolation)
 504     {
 505         _volumeProperty->SetInterpolationTypeToLinear();
 506     }
 507     else
 508     {
 509         _volumeProperty->SetInterpolationTypeToNearest();
 510     }
 511
 512     if(_shade)
 513     {
 514         _volumeProperty->ShadeOn();
 515     }
 516     else
 517     {
 518         _volumeProperty->ShadeOff();
 519     }
 520
 521 }
 522
 523 //-------------------------------------------------------------------
 524 void vtkClipping3DDataViewer::Configure()
 525 {
 526         Configure_Tissue();
 527         Configure_Volume();
 528     Configure_VolumeBox();
 529 }
 530
 531
 532 //-------------------------------------------------------------------
 533 void vtkClipping3DDataViewer::SetIsovalue(int idTissue, int isoValue)
 534 {
 535         _mCubes[idTissue]->SetValue(0, isoValue);
 536 }
 537 //-------------------------------------------------------------------
 538 double vtkClipping3DDataViewer::GetIsovalue(int idTissue)
 539 {
 540         return _mCubes[idTissue]->GetValue(0);
 541 }
 542 //-------------------------------------------------------------------
 543 vtkVolume* vtkClipping3DDataViewer::GetVolumeActor()
 544 {
 545    return _newvol;
 546 }
 547 //-------------------------------------------------------------------
 548 vtkVolumeRayCastMapper* vtkClipping3DDataViewer::GetVolumeMapper(){
 549         return _volumeMapper;
 550 }
 551 //-------------------------------------------------------------------
 552 vtkPlanes* vtkClipping3DDataViewer::GetVolumePlanes()
 553 {
 554         return _volumePlanes;
 555 }
 556
 557 //-------------------------------------------------------------------
 558 vtkMarchingCubes *vtkClipping3DDataViewer::GetMCubes(int idTissue)
 559 {
 560         return _mCubes[idTissue];
 561 }
 562 //--------------------------------------------------------------------
 563 //-------------------
 564 //Getters Vectors
 565 //-------------------
 566
 567 std::vector<double>*    vtkClipping3DDataViewer::GetGreyValuesTransferenceFVector()
 568 {
 569         return &greyValuesTransferenceFVector;
 570 }
 571 //--------------------------------------------------------------------
 572 std::vector<double>*    vtkClipping3DDataViewer::GetIntensityValuesTransferenceFVector()
 573 {
 574         return &intensityValuesTransferenceFVector;
 575 }
 576 //--------------------------------------------------------------------
 577 std::vector<double>*    vtkClipping3DDataViewer::GetRedColorsOfColorTransferenceFVector()
 578 {
 579         return &redColorsOfColorTransferenceFVector;
 580 }
 581 //--------------------------------------------------------------------
 582 std::vector<double>*    vtkClipping3DDataViewer::GetGreenColorsOfColorTransferenceFVector()
 583 {
 584         return &greenColorsOfColorTransferenceFVector;
 585 }
 586 //--------------------------------------------------------------------
 587 std::vector<double>*    vtkClipping3DDataViewer::GetBlueColorsOfColorTransferenceFVector()
 588 {
 589         return &blueColorsOfColorTransferenceFVector;
 590 }
 591 //--------------------------------------------------------------------
 592 std::vector<double>*    vtkClipping3DDataViewer::GetGreyValueColorsOfColorTransferenceFVector()
 593 {
 594         return &greyValueColorsOfColorTransferenceFVector;
 595 }
 596 //--------------------------------------------------------------------
 597 //--------------------------------------
 598 //Getters transference function
 599 //and color of the transference function
 600 //---------------------------------------
 601 vtkPiecewiseFunction* vtkClipping3DDataViewer::GetTransferencefunction()
 602 {
 603         return this->_tfun;
 604 }
 605 //--------------------------------------------------------------------
 606 vtkColorTransferFunction* vtkClipping3DDataViewer::GetColorTransferenceFunction()
 607 {
 608         return this->_ctfun;
 609 }
 610
 611 //-------------------------------------------------------------------
 612
 613 void vtkClipping3DDataViewer::ReadVolumeFunctions()
 614 {
 615 /*
 616         int i=0,xi,yi,r,g,b,gValue;
 617         vtkImageData *imagedata = this->_vtkmprbasedata->GetImageData();
 618
 619         HistogramDialog* hDlg=new HistogramDialog(NULL,_T("Histogram Dialog"),imagedata);
 620         //
 621         // put in a method
 622         //
 623         int tfSize=this->greyValuesTransferenceFVector.size();
 624                 if(tfSize>0)
 625                 {
 626                         int i=0,y;
 627                         hDlg->erasePointsTransferenceFunction();
 628                         while(i<tfSize)
 629                         {
 630                                 double g=greyValuesTransferenceFVector[i];
 631                                 double in=intensityValuesTransferenceFVector[i];
 632                                 hDlg->addPointToTransferenceFunction(g,in*100);
 633                                 i++;
 634                         }
 635
 636                 }
 637
 638         int ctfSize=this->redColorsOfColorTransferenceFVector.size();
 639         if(ctfSize>0)
 640         {
 641                 int i=0,y;
 642                         while(i<ctfSize)
 643                         {
 644                                 double gr=greyValueColorsOfColorTransferenceFVector[i];
 645                                 double r=redColorsOfColorTransferenceFVector[i];
 646                                 double g=greenColorsOfColorTransferenceFVector[i];
 647                                 double b=blueColorsOfColorTransferenceFVector[i];
 648                                 hDlg->addColorPoint(gr,r*255,g*255,b*255);
 649                                 i++;
 650                         }
 651         }
 652         //If it is smooth activate next line
 653         //hDlg->updatePlotter();
 654         //setting variables if the user wants to do refresh
 655         hDlg->setCTF(_ctfun);
 656         hDlg->setTF(_tfun);
 657
 658         //
 659         // when the user had changed the transference Function
 660         //
 661         if(hDlg->ShowModal()== wxID_OK )
 662         {
 663                         // -- vtkPiecewiseFunction --
 664                         this->_tfun->RemoveAllPoints();
 665                         greyValuesTransferenceFVector.clear();
 666                         intensityValuesTransferenceFVector.clear();
 667
 668                         int nTFPoints=hDlg->getSizeTransferenceFunction();
 669                         i=0;
 670                         while(i<nTFPoints)
 671                         {
 672                                 hDlg->getTransferenceFunctionPoint(i,xi,yi);
 673                                 this->_tfun->AddPoint( xi , yi/100.0 );
 674                                 greyValuesTransferenceFVector.push_back(xi);
 675                                 intensityValuesTransferenceFVector.push_back(yi/100.0);
 676                                 i++;
 677                         }
 678                         // -- vtkColorTransferFunction  --
 679                         this->_ctfun->RemoveAllPoints ();
 680                         //clean colors
 681                         redColorsOfColorTransferenceFVector.clear();
 682                         greenColorsOfColorTransferenceFVector.clear();
 683                         blueColorsOfColorTransferenceFVector.clear();
 684                         greyValueColorsOfColorTransferenceFVector.clear();
 685
 686                         int nCTFpoints=hDlg->getSizeBarColor();
 687                         i=0;
 688                         while(i<nCTFpoints)
 689                         {
 690                                 hDlg->getDataBarColorPoint(i,xi,r,g,b);
 691                                 this->_ctfun->AddRGBPoint(xi,r/255.0,g/255.0,b/255.0 );
 692                                 redColorsOfColorTransferenceFVector.push_back(r/255.0);
 693                                 greenColorsOfColorTransferenceFVector.push_back(g/255.0);
 694                                 blueColorsOfColorTransferenceFVector.push_back(b/255.0);
 695                                 greyValueColorsOfColorTransferenceFVector.push_back(xi);
 696                                 i++;
 697                         }
 698
 699                         this->_volumeMapper->Update();
 700                         this->_newvol->Update();
 701         }
 702
 703         else
 704         {
 705
 706                 if(hDlg->getRefreshed())
 707                 {
 708                         int i=0,size;
 709                         //--Transference Function----
 710                         this->_tfun->RemoveAllPoints();
 711                         i=0;
 712                         size=greyValuesTransferenceFVector.size();
 713                         for(i=0;i<size;i++)
 714                         {
 715                                 double grey1=greyValuesTransferenceFVector[i];
 716                                 double  in2=intensityValuesTransferenceFVector[i];
 717                                 this->_tfun->AddPoint( grey1 , in2 );
 718                         }
 719
 720                         // -- vtkColorTransferFunction  --
 721                         _ctfun->RemoveAllPoints ();
 722
 723                         i=0;
 724                         size=greyValueColorsOfColorTransferenceFVector.size();
 725                         for(i=0;i<size;i++)
 726                         {
 727                                 double grey2=(greyValueColorsOfColorTransferenceFVector)[i];
 728                                 double red =(redColorsOfColorTransferenceFVector)[i];
 729                                 double green =(greenColorsOfColorTransferenceFVector)[i];
 730                                 double blue = (blueColorsOfColorTransferenceFVector)[i];
 731                                 _ctfun->AddRGBPoint(grey2,red,green,blue);
 732                         }
 733                         this->_volumeMapper->Update();
 734                         this->_newvol->Update();
 735                  }
 736
 737         }
 738         hDlg->Destroy();
 739 */
 740 }
 741 /*
 742 void vtkClipping3DDataViewer::ReadVolumeFunctions(char *namefile)
 743 {
 744         char tmp[256];
 745         short int       max;
 746         double          range[2];
 747         double          x,val,r,g,b;
 748
 749         FILE *ff = fopen ( namefile ,"r");
 750
 751         // --  MAX  --
 752         fscanf(ff,"%s",tmp);
 753         if (strcmp(tmp,"MAX")==0)
 754         {
 755                 vtkImageData *vtkimagedata              = this->_vtkmprbasedata->GetImageData();
 756                 vtkimagedata->GetScalarRange(range);
 757                 max = (int) (range[1]);
 758         } else {
 759                 max = atoi(tmp);
 760         }
 761
 762         fscanf(ff,"%s",tmp);   // --
 763
 764         // -- vtkPiecewiseFunction --
 765         this->_tfun->RemoveAllPoints();
 766         fscanf(ff,"%s",tmp);
 767         while ( strcmp(tmp,"--")!=0 )
 768         {
 769                 x=atof(tmp);
 770                 fscanf(ff,"%s",tmp);
 771                 val=atof(tmp);
 772                 this->_tfun->AddPoint( x*max , val );
 773                 fscanf(ff,"%s",tmp);
 774         }
 775
 776         this->_ctfun->RemoveAllPoints ();
 777         // -- vtkColorTransferFunction  --
 778         while ( !feof(ff))
 779         {
 780                 fscanf(ff,"%s",tmp);
 781                 x=atof(tmp);
 782                 fscanf(ff,"%s",tmp);
 783                 r=atof(tmp);
 784                 fscanf(ff,"%s",tmp);
 785                 g=atof(tmp);
 786                 fscanf(ff,"%s",tmp);
 787                 b=atof(tmp);
 788                 this->_ctfun->AddRGBPoint( x*max , r,g,b );
 789         }
 790
 791
 792         this->_volumeMapper->Update();
 793         this->_newvol->Update();
 794
 795
 796         fclose(ff);
 797 }
 798 */
 799
 800 //-------------------------------------------------------------------
 801 // EED 23 Mai 2007
 802 void vtkClipping3DDataViewer::ReadMeshVTK(char *namefile)
 803 {
 804         vtkDataSetReader *reader = vtkDataSetReader::New();
 805         reader->SetFileName(namefile);
 806         reader->Update();
 807
 808 //EED 2017-01-01 Migration VTK7
 809 #if VTK_MAJOR_VERSION <= 5
 810         _tissueStripper[3]->SetInput( reader->GetPolyDataOutput()  );
 811 #else
 812         _tissueStripper[3]->SetInputData( reader->GetPolyDataOutput()  );
 813 #endif
 814
 815 }
 816
 817 void vtkClipping3DDataViewer::setColorTransferFunction(vtkColorTransferFunction* colortable){
 818
 819         _volumeProperty->SetColor(colortable);
 820
 821 }
 822
 823
 824 void vtkClipping3DDataViewer::SetRayCasting(bool active)
 825 {
 826     _isRayCasting   =   active;
 827
 828 }
 829
 830 void vtkClipping3DDataViewer::SetMIPActive(bool active)
 831 {
 832     _isMIP  = active;
 833 }
 834
 835 void vtkClipping3DDataViewer::SetInterpolation(bool active)
 836 {
 837     _interpolation = active;
 838 }
 839
 840 void vtkClipping3DDataViewer::SetShade(bool active)
 841 {
 842     _shade  =   active;
 843 }
 844