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                 _tissueClipper[i]->Update();
 266 #endif
 267
 268                 _tissueMapper[i] = vtkPolyDataMapper::New( );
 269
 270 //EED 2017-01-01 Migration VTK7
 271 #if VTK_MAJOR_VERSION <= 5
 272                 _tissueMapper[i]->SetInput( _tissueClipper[i]->GetOutput() );
 273 #else
 274                 _tissueMapper[i]->SetInputData( _tissueClipper[i]->GetOutput() );
 275                 _tissueMapper[i]->Update();
 276 #endif
 277
 278
 279                 _tissueMapper[i]->ScalarVisibilityOff( );
 280 //              _tissueMapper[i]->Update();
 281         } // for i
 282
 283         // vtkActor tissue
 284         for (i=0; i< VTKMPRDATA_MAXTISSUE ; i++){
 285                 // tissue
 286                 _tissue[i] = vtkActor::New();
 287                 _tissue[i]->SetMapper( GetTissueMapper(i) );
 288                 float cr=1,cg=0.5,cb=0.5;
 289                 _tissue[i]->GetProperty()->SetDiffuseColor(cr/255, cg/255   , cb/255   );
 290                 _tissue[i]->GetProperty()->SetSpecular(.3);
 291                 _tissue[i]->GetProperty()->SetSpecularPower(20);
 292                 _tissue[i]->GetProperty()->SetOpacity(0.5);
 293                 if (i==0) _tissue[i]->GetProperty()->SetColor(0.85, 0.85   , 0.85   );
 294                 if (i==1) _tissue[i]->GetProperty()->SetColor(0, 0  ,  1  );
 295                 if (i==2) _tissue[i]->GetProperty()->SetColor(0.85, 0.20   , 0.20   );
 296                 if (i==3) _tissue[i]->GetProperty()->SetColor(0, 1   , 0   );
 297         }
 298
 299         for (i=0; i< VTKMPRDATA_MAXTISSUE ; i++)
 300         {
 301                 _observerS[i] = boxSurfaceObserver::New();
 302                 _observerS[i]->SetPlanes( GetTissuePlanes(i) );
 303                 _observerS[i]->SetActor( _tissue[i] );
 304         }
 305
 306 }
 307
 308 //-----------------------------------------------------------------------------
 309
 310 void vtkClipping3DDataViewer::Configure_Volume()
 311 {
 312   // Volume
 313
 314  /** if(_newvol != NULL)
 315   {
 316     _newvol->Delete();
 317     _volumeMapper->Delete();
 318     _volumeProperty->Delete();
 319   }*/
 320
 321   _tfun = vtkPiecewiseFunction::New();
 322   _ctfun = vtkColorTransferFunction::New();
 323
 324         double range[2];
 325         this->_vtkmprbasedata->GetImageData()->GetScalarRange(range);
 326         double max = range[1];
 327
 328         /*
 329         adding the poinst of the transference function
 330         */
 331         //X
 332         greyValuesTransferenceFVector.push_back(max * 0/2);  // JPR ?? 0/2
 333         greyValuesTransferenceFVector.push_back(max * 1/2);  // JPR ?? division entiere?
 334         greyValuesTransferenceFVector.push_back(max * 2/2);
 335         //Y
 336         intensityValuesTransferenceFVector.push_back(0.0);
 337         intensityValuesTransferenceFVector.push_back(1.0);
 338         intensityValuesTransferenceFVector.push_back(1.0);
 339
 340         _tfun->AddPoint(max * 0/2 , 0.0);
 341         _tfun->AddPoint(max * 1/2 , 1.0);
 342         _tfun->AddPoint(max * 2/2 , 1.0);
 343
 344         /*
 345                 Adding the colors to the vectors
 346         */
 347         //RED
 348         redColorsOfColorTransferenceFVector.push_back(0.0);
 349         redColorsOfColorTransferenceFVector.push_back(1.0);
 350         redColorsOfColorTransferenceFVector.push_back(0.0);
 351         redColorsOfColorTransferenceFVector.push_back(0.0);
 352         redColorsOfColorTransferenceFVector.push_back(0.0);
 353
 354         //GREEN
 355         greenColorsOfColorTransferenceFVector.push_back(0.0);
 356         greenColorsOfColorTransferenceFVector.push_back(0.0);
 357         greenColorsOfColorTransferenceFVector.push_back(0.0);
 358         greenColorsOfColorTransferenceFVector.push_back(1.0);
 359         greenColorsOfColorTransferenceFVector.push_back(0.2);
 360
 361         //BLUE
 362         blueColorsOfColorTransferenceFVector.push_back(0.0);
 363         blueColorsOfColorTransferenceFVector.push_back(0.0);
 364         blueColorsOfColorTransferenceFVector.push_back(1.0);
 365         blueColorsOfColorTransferenceFVector.push_back(0.0);
 366         blueColorsOfColorTransferenceFVector.push_back(0.0);
 367         //GREY VALUE
 368         greyValueColorsOfColorTransferenceFVector.push_back(max*0/4);
 369         greyValueColorsOfColorTransferenceFVector.push_back(max*1/4);
 370         greyValueColorsOfColorTransferenceFVector.push_back(max*2/4);
 371         greyValueColorsOfColorTransferenceFVector.push_back(max*3/4);
 372         greyValueColorsOfColorTransferenceFVector.push_back(max*4/4);
 373
 374         _ctfun->AddRGBPoint( max*0/4 , 0.0, 0.0, 0.0);
 375         _ctfun->AddRGBPoint( max*1/4 , 1.0, 0.0, 0.0);
 376         _ctfun->AddRGBPoint( max*2/4 , 0.0, 0.0, 1.0);
 377         _ctfun->AddRGBPoint( max*3/4 , 0.0, 1.0, 0.0);
 378         _ctfun->AddRGBPoint( max*4/4 , 0.0, 0.2, 0.0);
 379
 380   _volumePlanes  = vtkPlanes::New();
 381 //      int x1,x2,y1,y2,z1,z2;
 382 //      vtkImageData *imagedata=_vtkmprbasedata->GetImageData();
 383 //      imagedata->GetExtent(x1,x2,y1,y2,z1,z2);
 384 //      _volumePlanes->SetBounds(x1,x2,y1,y2,z1,z2);
 385
 386         // EED 13/03/2011
 387
 388  // _volumeMapper = vtkVolumeRayCastMapper::New();
 389
 390
 391 //EED 2017-01-01 Migration VTK7
 392 #if VTK_MAJOR_VERSION <= 5
 393         _volumeMapper->SetInput( this->GetVtkMPRBaseData()->GetImageData() );
 394 #else
 395         _volumeMapper->SetInputData( this->GetVtkMPRBaseData()->GetImageData() );
 396 #endif
 397
 398
 399     _volumeMapper->SetVolumeRayCastFunction(_compositeFunction);
 400
 401    // _volumeMapper->SetVolumeRayCastFunction(_compositeFunctionMIP);
 402
 403 //
 404         _volumeMapper->SetClippingPlanes( _volumePlanes );
 405         _volumeMapper->AutoAdjustSampleDistancesOn();
 406
 407     _volumeProperty->SetInterpolationTypeToNearest();
 408     //_volumeProperty = vtkVolumeProperty::New();
 409         _volumeProperty->SetColor(_ctfun);
 410         _volumeProperty->SetScalarOpacity( _tfun );
 411
 412 // EED 31/03/2008
 413         _volumeProperty->DisableGradientOpacityOn();
 414
 415
 416 //      _volumeProperty->SetInterpolationTypeToNearest();
 417 //      _volumeProperty->ShadeOff();
 418 //      _volumeProperty->SetAmbient(0.3);
 419 //      _volumeProperty->SetDiffuse(0.1);
 420 //      _volumeProperty->SetSpecular(0.8);
 421 //      _volumeProperty->DisableGradientOpacityOn();
 422
 423  // _newvol = vtkVolume::New();
 424         _newvol->SetMapper(_volumeMapper );
 425         _newvol->SetProperty(_volumeProperty );
 426
 427     _observerV = boxSurfaceObserver::New();
 428         _observerV->SetPlanes( _volumePlanes );
 429         _observerV->SetActor( _newvol );
 430         _observerV->SetvtkVolumeRayCastMapper( _volumeMapper );
 431 }
 432
 433 //-----------------------------------------------------------------------------
 434
 435 void vtkClipping3DDataViewer::Configure_VolumeBox()
 436 {
 437         _volumerendererdata->SetImageData(_vtkmprbasedata->GetImageData());
 438
 439
 440     vector<double> *gv = this->GetGreyValuesTransferenceFVector();
 441     vector<double> *op = this->GetIntensityValuesTransferenceFVector();
 442
 443     _volumerendererdata->SetLookUpTable((vtkLookupTable*)(_ctfun));
 444     _volumerendererdata->OpacityChanged(*gv, *op);
 445
 446     //_wxvtkclipping3Dview->VisibleVolumeActor( false );
 447     //_volumerendererdata->ShowVolume(event.IsChecked() );
 448        //_volumerendererdata->BoundingBoxChanged(event.IsChecked() );
 449 }
 450
 451 //-----------------------------------------------------------------------------
 452
 453 void vtkClipping3DDataViewer::SetRenderer(vtkRenderer* renderer)
 454 {
 455     _volumerendererdata->SetRenderer(renderer);
 456
 457 }
 458
 459 //-----------------------------------------------------------------------------
 460 void vtkClipping3DDataViewer::SetInteractor(vtkRenderWindowInteractor* interactor)
 461 {
 462
 463     _volumerendererdata->SetInteractor(interactor);
 464 }
 465
 466
 467 //-----------------------------------------------------------------------------
 468 void vtkClipping3DDataViewer::BoxActorChanged(bool changed)
 469 {
 470     vector<double> *gv = this->GetGreyValuesTransferenceFVector();
 471     vector<double> *op = this->GetIntensityValuesTransferenceFVector();
 472
 473    _volumerendererdata->ShowVolume(changed);
 474     _volumerendererdata->OpacityChanged(*gv, *op);
 475     _volumerendererdata->BoundingBoxChanged(changed);
 476
 477 }
 478
 479 //-----------------------------------------------------------------------------
 480 void vtkClipping3DDataViewer::UpdateVolumeBox(vector<double> gf, vector<double> vf, vtkColorTransferFunction* ctfun)
 481 {
 482         _volumerendererdata->SetLookUpTable((vtkLookupTable*)(ctfun));
 483         _volumerendererdata->OpacityChanged(gf, vf);
 484 }
 485
 486
 487 //-----------------------------------------------------------------------------
 488 void vtkClipping3DDataViewer::updateVolume()
 489 {
 490
 491     if(_isRayCasting)
 492     {
 493         _volumeMapper->SetVolumeRayCastFunction(_compositeFunction);
 494         _volumerendererdata->changeCompositeMIPFunction(0);
 495     }
 496     else if(_isMIP)
 497     {
 498         _volumeMapper->SetVolumeRayCastFunction(_compositeFunctionMIP);
 499         _volumerendererdata->changeCompositeMIPFunction(1);
 500     }
 501
 502     if(_interpolation)
 503     {
 504         _volumeProperty->SetInterpolationTypeToLinear();
 505     }
 506     else
 507     {
 508         _volumeProperty->SetInterpolationTypeToNearest();
 509     }
 510
 511     if(_shade)
 512     {
 513         _volumeProperty->ShadeOn();
 514     }
 515     else
 516     {
 517         _volumeProperty->ShadeOff();
 518     }
 519
 520 }
 521
 522 //-------------------------------------------------------------------
 523 void vtkClipping3DDataViewer::Configure()
 524 {
 525         Configure_Tissue();
 526         Configure_Volume();
 527     Configure_VolumeBox();
 528 }
 529
 530
 531 //-------------------------------------------------------------------
 532 void vtkClipping3DDataViewer::SetIsovalue(int idTissue, int isoValue)
 533 {
 534         _mCubes[idTissue]->SetValue(0, isoValue);
 535 }
 536 //-------------------------------------------------------------------
 537 double vtkClipping3DDataViewer::GetIsovalue(int idTissue)
 538 {
 539         return _mCubes[idTissue]->GetValue(0);
 540 }
 541 //-------------------------------------------------------------------
 542 vtkVolume* vtkClipping3DDataViewer::GetVolumeActor()
 543 {
 544    return _newvol;
 545 }
 546 //-------------------------------------------------------------------
 547 vtkVolumeRayCastMapper* vtkClipping3DDataViewer::GetVolumeMapper(){
 548         return _volumeMapper;
 549 }
 550 //-------------------------------------------------------------------
 551 vtkPlanes* vtkClipping3DDataViewer::GetVolumePlanes()
 552 {
 553         return _volumePlanes;
 554 }
 555
 556 //-------------------------------------------------------------------
 557 vtkMarchingCubes *vtkClipping3DDataViewer::GetMCubes(int idTissue)
 558 {
 559         return _mCubes[idTissue];
 560 }
 561 //--------------------------------------------------------------------
 562 //-------------------
 563 //Getters Vectors
 564 //-------------------
 565
 566 std::vector<double>*    vtkClipping3DDataViewer::GetGreyValuesTransferenceFVector()
 567 {
 568         return &greyValuesTransferenceFVector;
 569 }
 570 //--------------------------------------------------------------------
 571 std::vector<double>*    vtkClipping3DDataViewer::GetIntensityValuesTransferenceFVector()
 572 {
 573         return &intensityValuesTransferenceFVector;
 574 }
 575 //--------------------------------------------------------------------
 576 std::vector<double>*    vtkClipping3DDataViewer::GetRedColorsOfColorTransferenceFVector()
 577 {
 578         return &redColorsOfColorTransferenceFVector;
 579 }
 580 //--------------------------------------------------------------------
 581 std::vector<double>*    vtkClipping3DDataViewer::GetGreenColorsOfColorTransferenceFVector()
 582 {
 583         return &greenColorsOfColorTransferenceFVector;
 584 }
 585 //--------------------------------------------------------------------
 586 std::vector<double>*    vtkClipping3DDataViewer::GetBlueColorsOfColorTransferenceFVector()
 587 {
 588         return &blueColorsOfColorTransferenceFVector;
 589 }
 590 //--------------------------------------------------------------------
 591 std::vector<double>*    vtkClipping3DDataViewer::GetGreyValueColorsOfColorTransferenceFVector()
 592 {
 593         return &greyValueColorsOfColorTransferenceFVector;
 594 }
 595 //--------------------------------------------------------------------
 596 //--------------------------------------
 597 //Getters transference function
 598 //and color of the transference function
 599 //---------------------------------------
 600 vtkPiecewiseFunction* vtkClipping3DDataViewer::GetTransferencefunction()
 601 {
 602         return this->_tfun;
 603 }
 604 //--------------------------------------------------------------------
 605 vtkColorTransferFunction* vtkClipping3DDataViewer::GetColorTransferenceFunction()
 606 {
 607         return this->_ctfun;
 608 }
 609
 610 //-------------------------------------------------------------------
 611
 612 void vtkClipping3DDataViewer::ReadVolumeFunctions()
 613 {
 614 /*
 615         int i=0,xi,yi,r,g,b,gValue;
 616         vtkImageData *imagedata = this->_vtkmprbasedata->GetImageData();
 617
 618         HistogramDialog* hDlg=new HistogramDialog(NULL,_T("Histogram Dialog"),imagedata);
 619         //
 620         // put in a method
 621         //
 622         int tfSize=this->greyValuesTransferenceFVector.size();
 623                 if(tfSize>0)
 624                 {
 625                         int i=0,y;
 626                         hDlg->erasePointsTransferenceFunction();
 627                         while(i<tfSize)
 628                         {
 629                                 double g=greyValuesTransferenceFVector[i];
 630                                 double in=intensityValuesTransferenceFVector[i];
 631                                 hDlg->addPointToTransferenceFunction(g,in*100);
 632                                 i++;
 633                         }
 634
 635                 }
 636
 637         int ctfSize=this->redColorsOfColorTransferenceFVector.size();
 638         if(ctfSize>0)
 639         {
 640                 int i=0,y;
 641                         while(i<ctfSize)
 642                         {
 643                                 double gr=greyValueColorsOfColorTransferenceFVector[i];
 644                                 double r=redColorsOfColorTransferenceFVector[i];
 645                                 double g=greenColorsOfColorTransferenceFVector[i];
 646                                 double b=blueColorsOfColorTransferenceFVector[i];
 647                                 hDlg->addColorPoint(gr,r*255,g*255,b*255);
 648                                 i++;
 649                         }
 650         }
 651         //If it is smooth activate next line
 652         //hDlg->updatePlotter();
 653         //setting variables if the user wants to do refresh
 654         hDlg->setCTF(_ctfun);
 655         hDlg->setTF(_tfun);
 656
 657         //
 658         // when the user had changed the transference Function
 659         //
 660         if(hDlg->ShowModal()== wxID_OK )
 661         {
 662                         // -- vtkPiecewiseFunction --
 663                         this->_tfun->RemoveAllPoints();
 664                         greyValuesTransferenceFVector.clear();
 665                         intensityValuesTransferenceFVector.clear();
 666
 667                         int nTFPoints=hDlg->getSizeTransferenceFunction();
 668                         i=0;
 669                         while(i<nTFPoints)
 670                         {
 671                                 hDlg->getTransferenceFunctionPoint(i,xi,yi);
 672                                 this->_tfun->AddPoint( xi , yi/100.0 );
 673                                 greyValuesTransferenceFVector.push_back(xi);
 674                                 intensityValuesTransferenceFVector.push_back(yi/100.0);
 675                                 i++;
 676                         }
 677                         // -- vtkColorTransferFunction  --
 678                         this->_ctfun->RemoveAllPoints ();
 679                         //clean colors
 680                         redColorsOfColorTransferenceFVector.clear();
 681                         greenColorsOfColorTransferenceFVector.clear();
 682                         blueColorsOfColorTransferenceFVector.clear();
 683                         greyValueColorsOfColorTransferenceFVector.clear();
 684
 685                         int nCTFpoints=hDlg->getSizeBarColor();
 686                         i=0;
 687                         while(i<nCTFpoints)
 688                         {
 689                                 hDlg->getDataBarColorPoint(i,xi,r,g,b);
 690                                 this->_ctfun->AddRGBPoint(xi,r/255.0,g/255.0,b/255.0 );
 691                                 redColorsOfColorTransferenceFVector.push_back(r/255.0);
 692                                 greenColorsOfColorTransferenceFVector.push_back(g/255.0);
 693                                 blueColorsOfColorTransferenceFVector.push_back(b/255.0);
 694                                 greyValueColorsOfColorTransferenceFVector.push_back(xi);
 695                                 i++;
 696                         }
 697
 698                         this->_volumeMapper->Update();
 699                         this->_newvol->Update();
 700         }
 701
 702         else
 703         {
 704
 705                 if(hDlg->getRefreshed())
 706                 {
 707                         int i=0,size;
 708                         //--Transference Function----
 709                         this->_tfun->RemoveAllPoints();
 710                         i=0;
 711                         size=greyValuesTransferenceFVector.size();
 712                         for(i=0;i<size;i++)
 713                         {
 714                                 double grey1=greyValuesTransferenceFVector[i];
 715                                 double  in2=intensityValuesTransferenceFVector[i];
 716                                 this->_tfun->AddPoint( grey1 , in2 );
 717                         }
 718
 719                         // -- vtkColorTransferFunction  --
 720                         _ctfun->RemoveAllPoints ();
 721
 722                         i=0;
 723                         size=greyValueColorsOfColorTransferenceFVector.size();
 724                         for(i=0;i<size;i++)
 725                         {
 726                                 double grey2=(greyValueColorsOfColorTransferenceFVector)[i];
 727                                 double red =(redColorsOfColorTransferenceFVector)[i];
 728                                 double green =(greenColorsOfColorTransferenceFVector)[i];
 729                                 double blue = (blueColorsOfColorTransferenceFVector)[i];
 730                                 _ctfun->AddRGBPoint(grey2,red,green,blue);
 731                         }
 732                         this->_volumeMapper->Update();
 733                         this->_newvol->Update();
 734                  }
 735
 736         }
 737         hDlg->Destroy();
 738 */
 739 }
 740 /*
 741 void vtkClipping3DDataViewer::ReadVolumeFunctions(char *namefile)
 742 {
 743         char tmp[256];
 744         short int       max;
 745         double          range[2];
 746         double          x,val,r,g,b;
 747
 748         FILE *ff = fopen ( namefile ,"r");
 749
 750         // --  MAX  --
 751         fscanf(ff,"%s",tmp);
 752         if (strcmp(tmp,"MAX")==0)
 753         {
 754                 vtkImageData *vtkimagedata              = this->_vtkmprbasedata->GetImageData();
 755                 vtkimagedata->GetScalarRange(range);
 756                 max = (int) (range[1]);
 757         } else {
 758                 max = atoi(tmp);
 759         }
 760
 761         fscanf(ff,"%s",tmp);   // --
 762
 763         // -- vtkPiecewiseFunction --
 764         this->_tfun->RemoveAllPoints();
 765         fscanf(ff,"%s",tmp);
 766         while ( strcmp(tmp,"--")!=0 )
 767         {
 768                 x=atof(tmp);
 769                 fscanf(ff,"%s",tmp);
 770                 val=atof(tmp);
 771                 this->_tfun->AddPoint( x*max , val );
 772                 fscanf(ff,"%s",tmp);
 773         }
 774
 775         this->_ctfun->RemoveAllPoints ();
 776         // -- vtkColorTransferFunction  --
 777         while ( !feof(ff))
 778         {
 779                 fscanf(ff,"%s",tmp);
 780                 x=atof(tmp);
 781                 fscanf(ff,"%s",tmp);
 782                 r=atof(tmp);
 783                 fscanf(ff,"%s",tmp);
 784                 g=atof(tmp);
 785                 fscanf(ff,"%s",tmp);
 786                 b=atof(tmp);
 787                 this->_ctfun->AddRGBPoint( x*max , r,g,b );
 788         }
 789
 790
 791         this->_volumeMapper->Update();
 792         this->_newvol->Update();
 793
 794
 795         fclose(ff);
 796 }
 797 */
 798
 799 //-------------------------------------------------------------------
 800 // EED 23 Mai 2007
 801 void vtkClipping3DDataViewer::ReadMeshVTK(char *namefile)
 802 {
 803         vtkDataSetReader *reader = vtkDataSetReader::New();
 804         reader->SetFileName(namefile);
 805         reader->Update();
 806
 807 //EED 2017-01-01 Migration VTK7
 808 #if VTK_MAJOR_VERSION <= 5
 809         _tissueStripper[3]->SetInput( reader->GetPolyDataOutput()  );
 810 #else
 811         _tissueStripper[3]->SetInputData( reader->GetPolyDataOutput()  );
 812 #endif
 813
 814 }
 815
 816 void vtkClipping3DDataViewer::setColorTransferFunction(vtkColorTransferFunction* colortable){
 817
 818         _volumeProperty->SetColor(colortable);
 819
 820 }
 821
 822
 823 void vtkClipping3DDataViewer::SetRayCasting(bool active)
 824 {
 825     _isRayCasting   =   active;
 826
 827 }
 828
 829 void vtkClipping3DDataViewer::SetMIPActive(bool active)
 830 {
 831     _isMIP  = active;
 832 }
 833
 834 void vtkClipping3DDataViewer::SetInterpolation(bool active)
 835 {
 836     _interpolation = active;
 837 }
 838
 839 void vtkClipping3DDataViewer::SetShade(bool active)
 840 {
 841     _shade  =   active;
 842 }
 843