1 /*# ---------------------------------------------------------------------
3 # Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
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
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.
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
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 # ------------------------------------------------------------------------ */
27 #include "vtkClipping3DDataViewer.h"
28 #include "vtkDataSetReader.h"
29 #include "vtkProperty.h"
31 vtkClipping3DDataViewer::vtkClipping3DDataViewer()
34 for (i=0; i<VTKMPRDATA_MAXTISSUE; i++){
35 _visibleTissue[i] = false;
36 _representationType[i] = true;
38 _visibleVolume = false;
41 _interpolation = false;
44 _volumerendererdata = VolumeRendererData::New();
45 _volumeMapper = vtkVolumeRayCastMapper::New();
46 _newvol = vtkVolume::New();
47 _volumeProperty = vtkVolumeProperty::New();
48 _compositeFunction = vtkVolumeRayCastCompositeFunction::New();
49 _compositeFunctionMIP = vtkVolumeRayCastMIPFunction::New();
52 //-------------------------------------------------------------------
53 vtkClipping3DDataViewer::~vtkClipping3DDataViewer()
56 for (i=0; i< VTKMPRDATA_MAXTISSUE ; i++){
58 _tissueStripper[i]->Delete();
59 _tissueMapper[i]->Delete();
60 _tissuePlanes[i]->Delete();
61 _tissueClipper[i]->Delete();
63 _outlineData->Delete();
64 _mapOutline->Delete();
69 _compositeFunction->Delete();
70 _volumeMapper->Delete();
71 _volumeProperty->Delete();
73 _volumePlanes->Delete();
75 for (i=0; i< VTKMPRDATA_MAXTISSUE ; i++){
76 _tissue[i]-> Delete();
77 _observerS[i]-> Delete();
79 _observerV-> Delete();
81 //-------------------------------------------------------------------
82 vtkActor* vtkClipping3DDataViewer::GetOutlineActor()
86 //-------------------------------------------------------------------
87 vtkClipPolyData* vtkClipping3DDataViewer::GetTissueClipper(int id)
89 return this->_tissueClipper[id];
91 //-------------------------------------------------------------------
92 vtkPolyDataMapper* vtkClipping3DDataViewer::GetTissueMapper(int id)
94 return _tissueMapper[id];
96 //-------------------------------------------------------------------
97 vtkPlanes* vtkClipping3DDataViewer::GetTissuePlanes(int id)
99 return _tissuePlanes[id];
101 //-------------------------------------------------------------------
102 vtkStripper* vtkClipping3DDataViewer::GetTissueStripper(int id)
104 return _tissueStripper[id];
106 //-------------------------------------------------------------------
107 void vtkClipping3DDataViewer::Refresh()
109 // _volumeMapper->SetClippingPlanes(_volumePlanes);
111 // this->_volumeMapper->Update();
112 // this->_newvol->Update();
114 // _newvol->VisibilityOn();
117 // _volumeMapper = vtkVolumeRayCastMapper::New();
118 // _volumeMapper->SetInput( this->GetVtkMPRBaseData()->GetImageData() );
119 // _volumeMapper->SetVolumeRayCastFunction(_compositeFunction);
120 // _volumeMapper->SetClippingPlanes( _volumePlanes );
121 // _newvol->SetMapper(_volumeMapper );
125 //-------------------------------------------------------------------
126 void vtkClipping3DDataViewer::RefreshSurface()
129 for (i=0; i< VTKMPRDATA_MAXTISSUE ; i++)
131 SetIsovalue(i, (int) (GetIsovalue(i)+1) );
132 // this->GetMCubes(i)->Update();
135 //-------------------------------------------------------------------
136 void vtkClipping3DDataViewer::SetVtkMPRBaseData(vtkMPRBaseData *vtkmprbasedata)
138 _vtkmprbasedata=vtkmprbasedata;
140 //-------------------------------------------------------------------
141 vtkMPRBaseData* vtkClipping3DDataViewer::GetVtkMPRBaseData()
143 return _vtkmprbasedata;
147 //-------------------------------------------------------------------
148 void vtkClipping3DDataViewer::SetVisibleTissue(int idTissue, bool visible)
150 _visibleTissue[idTissue]=visible;
152 //-------------------------------------------------------------------
153 bool vtkClipping3DDataViewer::GetVisibleTissue(int idTissue){
154 return _visibleTissue[idTissue];
156 //-------------------------------------------------------------------
157 void vtkClipping3DDataViewer::SetRepresentationType(int idTissue, bool representationType)
159 _representationType[idTissue]=representationType;
161 //-------------------------------------------------------------------
162 bool vtkClipping3DDataViewer::GetRepresentationType(int idTissue)
164 return _representationType[idTissue];
167 //-------------------------------------------------------------------
168 vtkActor* vtkClipping3DDataViewer::GetTissueActor(int id){
172 //-------------------------------------------------------------------
173 boxSurfaceObserver *vtkClipping3DDataViewer::GetObserverS(int idObserverS)
175 return _observerS[idObserverS];
177 //-------------------------------------------------------------------
178 boxSurfaceObserver *vtkClipping3DDataViewer::GetObserverV()
183 //-------------------------------------------------------------------
184 bool vtkClipping3DDataViewer::GetVisibleVolume()
186 return _visibleVolume;
188 //-------------------------------------------------------------------
189 void vtkClipping3DDataViewer::SetVisibleVolume(bool visiblevolume)
191 _visibleVolume = visiblevolume;
194 bool vtkClipping3DDataViewer::GetVisibleVolumeBox()
196 return _visibleVolumeBox;
198 //-------------------------------------------------------------------
199 void vtkClipping3DDataViewer::SetVisibleVolumeBox(bool visibleBox)
201 _visibleVolumeBox = visibleBox;
205 //-------------------------------------------------------------------
206 void vtkClipping3DDataViewer::SetImage()
209 vtkImageData *imagedata=_vtkmprbasedata->GetImageData();
210 for (i=0; i< VTKMPRDATA_MAXTISSUE ; i++)
212 _mCubes[i]->SetInput( imagedata );
214 _volumeMapper->SetInput( imagedata );
215 _volumerendererdata->SetImageData( imagedata );
218 //-------------------------------------------------------------------
219 void vtkClipping3DDataViewer::Configure_Tissue()
223 vtkImageData *imagedata=_vtkmprbasedata->GetImageData();
224 imagedata->GetScalarRange( range );
225 for (i=0; i< VTKMPRDATA_MAXTISSUE ; i++)
227 // Visualisation - original volume
228 _mCubes[i] = vtkMarchingCubes::New( );
229 _mCubes[i]->SetInput( imagedata );
230 _mCubes[i]->SetValue( 0, range[1]*(4+i) / 8 );
231 // _mCubes[i]->SetValue( 0, 1500 );
232 _tissueStripper[i] = vtkStripper::New();
233 _tissueStripper[i]->SetInput( _mCubes[i]->GetOutput( ) );
234 _tissuePlanes[i] = vtkPlanes::New();
235 int x1,x2,y1,y2,z1,z2;
236 imagedata->GetExtent(x1,x2,y1,y2,z1,z2);
237 _tissuePlanes[i]->SetBounds (x1,x2,y1,y2,z1,z2);
238 _tissueClipper[i] = vtkClipPolyData::New();
239 _tissueClipper[i]->SetInput( _tissueStripper[i]->GetOutput() );
240 _tissueClipper[i]->SetClipFunction( _tissuePlanes[i] );
241 _tissueClipper[i]->InsideOutOn( );
242 _tissueMapper[i] = vtkPolyDataMapper::New( );
243 _tissueMapper[i]->SetInput( _tissueClipper[i]->GetOutput() );
244 _tissueMapper[i]->ScalarVisibilityOff( );
245 // _tissueMapper[i]->Update();
249 for (i=0; i< VTKMPRDATA_MAXTISSUE ; i++){
251 _tissue[i] = vtkActor::New();
252 _tissue[i]->SetMapper( GetTissueMapper(i) );
253 float cr=1,cg=0.5,cb=0.5;
254 _tissue[i]->GetProperty()->SetDiffuseColor(cr/255, cg/255 , cb/255 );
255 _tissue[i]->GetProperty()->SetSpecular(.3);
256 _tissue[i]->GetProperty()->SetSpecularPower(20);
257 _tissue[i]->GetProperty()->SetOpacity(0.5);
258 if (i==0) _tissue[i]->GetProperty()->SetColor(0.85, 0.85 , 0.85 );
259 if (i==1) _tissue[i]->GetProperty()->SetColor(0, 0 , 1 );
260 if (i==2) _tissue[i]->GetProperty()->SetColor(0.85, 0.20 , 0.20 );
261 if (i==3) _tissue[i]->GetProperty()->SetColor(0, 1 , 0 );
264 for (i=0; i< VTKMPRDATA_MAXTISSUE ; i++)
266 _observerS[i] = boxSurfaceObserver::New();
267 _observerS[i]->SetPlanes( GetTissuePlanes(i) );
268 _observerS[i]->SetActor( _tissue[i] );
273 //-----------------------------------------------------------------------------
275 void vtkClipping3DDataViewer::Configure_Volume()
279 /** if(_newvol != NULL)
282 _volumeMapper->Delete();
283 _volumeProperty->Delete();
286 _tfun = vtkPiecewiseFunction::New();
287 _ctfun = vtkColorTransferFunction::New();
290 this->_vtkmprbasedata->GetImageData()->GetScalarRange(range);
291 double max = range[1];
294 adding the poinst of the transference function
297 greyValuesTransferenceFVector.push_back(max * 0/2); // JPR ?? 0/2
298 greyValuesTransferenceFVector.push_back(max * 1/2); // JPR ?? division entiere?
299 greyValuesTransferenceFVector.push_back(max * 2/2);
301 intensityValuesTransferenceFVector.push_back(0.0);
302 intensityValuesTransferenceFVector.push_back(1.0);
303 intensityValuesTransferenceFVector.push_back(1.0);
305 _tfun->AddPoint(max * 0/2 , 0.0);
306 _tfun->AddPoint(max * 1/2 , 1.0);
307 _tfun->AddPoint(max * 2/2 , 1.0);
310 Adding the colors to the vectors
313 redColorsOfColorTransferenceFVector.push_back(0.0);
314 redColorsOfColorTransferenceFVector.push_back(1.0);
315 redColorsOfColorTransferenceFVector.push_back(0.0);
316 redColorsOfColorTransferenceFVector.push_back(0.0);
317 redColorsOfColorTransferenceFVector.push_back(0.0);
320 greenColorsOfColorTransferenceFVector.push_back(0.0);
321 greenColorsOfColorTransferenceFVector.push_back(0.0);
322 greenColorsOfColorTransferenceFVector.push_back(0.0);
323 greenColorsOfColorTransferenceFVector.push_back(1.0);
324 greenColorsOfColorTransferenceFVector.push_back(0.2);
327 blueColorsOfColorTransferenceFVector.push_back(0.0);
328 blueColorsOfColorTransferenceFVector.push_back(0.0);
329 blueColorsOfColorTransferenceFVector.push_back(1.0);
330 blueColorsOfColorTransferenceFVector.push_back(0.0);
331 blueColorsOfColorTransferenceFVector.push_back(0.0);
333 greyValueColorsOfColorTransferenceFVector.push_back(max*0/4);
334 greyValueColorsOfColorTransferenceFVector.push_back(max*1/4);
335 greyValueColorsOfColorTransferenceFVector.push_back(max*2/4);
336 greyValueColorsOfColorTransferenceFVector.push_back(max*3/4);
337 greyValueColorsOfColorTransferenceFVector.push_back(max*4/4);
339 _ctfun->AddRGBPoint( max*0/4 , 0.0, 0.0, 0.0);
340 _ctfun->AddRGBPoint( max*1/4 , 1.0, 0.0, 0.0);
341 _ctfun->AddRGBPoint( max*2/4 , 0.0, 0.0, 1.0);
342 _ctfun->AddRGBPoint( max*3/4 , 0.0, 1.0, 0.0);
343 _ctfun->AddRGBPoint( max*4/4 , 0.0, 0.2, 0.0);
345 _volumePlanes = vtkPlanes::New();
346 // int x1,x2,y1,y2,z1,z2;
347 // vtkImageData *imagedata=_vtkmprbasedata->GetImageData();
348 // imagedata->GetExtent(x1,x2,y1,y2,z1,z2);
349 // _volumePlanes->SetBounds(x1,x2,y1,y2,z1,z2);
353 // _volumeMapper = vtkVolumeRayCastMapper::New();
354 _volumeMapper->SetInput( this->GetVtkMPRBaseData()->GetImageData() );
356 _volumeMapper->SetVolumeRayCastFunction(_compositeFunction);
358 // _volumeMapper->SetVolumeRayCastFunction(_compositeFunctionMIP);
361 _volumeMapper->SetClippingPlanes( _volumePlanes );
362 _volumeMapper->AutoAdjustSampleDistancesOn();
364 _volumeProperty->SetInterpolationTypeToNearest();
365 //_volumeProperty = vtkVolumeProperty::New();
366 _volumeProperty->SetColor(_ctfun);
367 _volumeProperty->SetScalarOpacity( _tfun );
370 _volumeProperty->DisableGradientOpacityOn();
373 // _volumeProperty->SetInterpolationTypeToNearest();
374 // _volumeProperty->ShadeOff();
375 // _volumeProperty->SetAmbient(0.3);
376 // _volumeProperty->SetDiffuse(0.1);
377 // _volumeProperty->SetSpecular(0.8);
378 // _volumeProperty->DisableGradientOpacityOn();
380 // _newvol = vtkVolume::New();
381 _newvol->SetMapper(_volumeMapper );
382 _newvol->SetProperty(_volumeProperty );
384 _observerV = boxSurfaceObserver::New();
385 _observerV->SetPlanes( _volumePlanes );
386 _observerV->SetActor( _newvol );
387 _observerV->SetvtkVolumeRayCastMapper( _volumeMapper );
390 //-----------------------------------------------------------------------------
392 void vtkClipping3DDataViewer::Configure_VolumeBox()
394 _volumerendererdata->SetImageData(_vtkmprbasedata->GetImageData());
397 vector<double> *gv = this->GetGreyValuesTransferenceFVector();
398 vector<double> *op = this->GetIntensityValuesTransferenceFVector();
400 _volumerendererdata->SetLookUpTable((vtkLookupTable*)(_ctfun));
401 _volumerendererdata->OpacityChanged(*gv, *op);
403 //_wxvtkclipping3Dview->VisibleVolumeActor( false );
404 //_volumerendererdata->ShowVolume(event.IsChecked() );
405 //_volumerendererdata->BoundingBoxChanged(event.IsChecked() );
408 //-----------------------------------------------------------------------------
410 void vtkClipping3DDataViewer::SetRenderer(vtkRenderer* renderer)
412 _volumerendererdata->SetRenderer(renderer);
416 //-----------------------------------------------------------------------------
417 void vtkClipping3DDataViewer::SetInteractor(vtkRenderWindowInteractor* interactor)
420 _volumerendererdata->SetInteractor(interactor);
424 //-----------------------------------------------------------------------------
425 void vtkClipping3DDataViewer::BoxActorChanged(bool changed)
427 vector<double> *gv = this->GetGreyValuesTransferenceFVector();
428 vector<double> *op = this->GetIntensityValuesTransferenceFVector();
430 _volumerendererdata->ShowVolume(changed);
431 _volumerendererdata->OpacityChanged(*gv, *op);
432 _volumerendererdata->BoundingBoxChanged(changed);
436 //-----------------------------------------------------------------------------
437 void vtkClipping3DDataViewer::UpdateVolumeBox(vector<double> gf, vector<double> vf, vtkColorTransferFunction* ctfun)
439 _volumerendererdata->SetLookUpTable((vtkLookupTable*)(ctfun));
440 _volumerendererdata->OpacityChanged(gf, vf);
444 //-----------------------------------------------------------------------------
445 void vtkClipping3DDataViewer::updateVolume()
450 _volumeMapper->SetVolumeRayCastFunction(_compositeFunction);
451 _volumerendererdata->changeCompositeMIPFunction(0);
455 _volumeMapper->SetVolumeRayCastFunction(_compositeFunctionMIP);
456 _volumerendererdata->changeCompositeMIPFunction(1);
461 _volumeProperty->SetInterpolationTypeToLinear();
465 _volumeProperty->SetInterpolationTypeToNearest();
470 _volumeProperty->ShadeOn();
474 _volumeProperty->ShadeOff();
479 //-------------------------------------------------------------------
480 void vtkClipping3DDataViewer::Configure()
484 Configure_VolumeBox();
485 // An outline provides context around the data.
487 _outlineData = vtkOutlineFilter::New();
488 _outlineData->SetInput((vtkDataSet *) _vtkmprbasedata->GetImageData() );
489 _mapOutline = vtkPolyDataMapper::New();
491 //EED 4 nov 2015 Estelle
492 // _mapOutline->SetInput(_outlineData->GetOutput());
494 _outline = vtkActor::New();
495 _outline->SetMapper(_mapOutline);
496 _outline->GetProperty()->SetColor(0,0,0);
500 //-------------------------------------------------------------------
501 void vtkClipping3DDataViewer::SetIsovalue(int idTissue, int isoValue)
503 _mCubes[idTissue]->SetValue(0, isoValue);
505 //-------------------------------------------------------------------
506 double vtkClipping3DDataViewer::GetIsovalue(int idTissue)
508 return _mCubes[idTissue]->GetValue(0);
510 //-------------------------------------------------------------------
511 vtkVolume* vtkClipping3DDataViewer::GetVolumeActor()
515 //-------------------------------------------------------------------
516 vtkVolumeRayCastMapper* vtkClipping3DDataViewer::GetVolumeMapper(){
517 return _volumeMapper;
519 //-------------------------------------------------------------------
520 vtkPlanes* vtkClipping3DDataViewer::GetVolumePlanes()
522 return _volumePlanes;
525 //-------------------------------------------------------------------
526 vtkMarchingCubes *vtkClipping3DDataViewer::GetMCubes(int idTissue)
528 return _mCubes[idTissue];
530 //--------------------------------------------------------------------
531 //-------------------
533 //-------------------
535 std::vector<double>* vtkClipping3DDataViewer::GetGreyValuesTransferenceFVector()
537 return &greyValuesTransferenceFVector;
539 //--------------------------------------------------------------------
540 std::vector<double>* vtkClipping3DDataViewer::GetIntensityValuesTransferenceFVector()
542 return &intensityValuesTransferenceFVector;
544 //--------------------------------------------------------------------
545 std::vector<double>* vtkClipping3DDataViewer::GetRedColorsOfColorTransferenceFVector()
547 return &redColorsOfColorTransferenceFVector;
549 //--------------------------------------------------------------------
550 std::vector<double>* vtkClipping3DDataViewer::GetGreenColorsOfColorTransferenceFVector()
552 return &greenColorsOfColorTransferenceFVector;
554 //--------------------------------------------------------------------
555 std::vector<double>* vtkClipping3DDataViewer::GetBlueColorsOfColorTransferenceFVector()
557 return &blueColorsOfColorTransferenceFVector;
559 //--------------------------------------------------------------------
560 std::vector<double>* vtkClipping3DDataViewer::GetGreyValueColorsOfColorTransferenceFVector()
562 return &greyValueColorsOfColorTransferenceFVector;
564 //--------------------------------------------------------------------
565 //--------------------------------------
566 //Getters transference function
567 //and color of the transference function
568 //---------------------------------------
569 vtkPiecewiseFunction* vtkClipping3DDataViewer::GetTransferencefunction()
573 //--------------------------------------------------------------------
574 vtkColorTransferFunction* vtkClipping3DDataViewer::GetColorTransferenceFunction()
579 //-------------------------------------------------------------------
581 void vtkClipping3DDataViewer::ReadVolumeFunctions()
584 int i=0,xi,yi,r,g,b,gValue;
585 vtkImageData *imagedata = this->_vtkmprbasedata->GetImageData();
587 HistogramDialog* hDlg=new HistogramDialog(NULL,_T("Histogram Dialog"),imagedata);
591 int tfSize=this->greyValuesTransferenceFVector.size();
595 hDlg->erasePointsTransferenceFunction();
598 double g=greyValuesTransferenceFVector[i];
599 double in=intensityValuesTransferenceFVector[i];
600 hDlg->addPointToTransferenceFunction(g,in*100);
606 int ctfSize=this->redColorsOfColorTransferenceFVector.size();
612 double gr=greyValueColorsOfColorTransferenceFVector[i];
613 double r=redColorsOfColorTransferenceFVector[i];
614 double g=greenColorsOfColorTransferenceFVector[i];
615 double b=blueColorsOfColorTransferenceFVector[i];
616 hDlg->addColorPoint(gr,r*255,g*255,b*255);
620 //If it is smooth activate next line
621 //hDlg->updatePlotter();
622 //setting variables if the user wants to do refresh
623 hDlg->setCTF(_ctfun);
627 // when the user had changed the transference Function
629 if(hDlg->ShowModal()== wxID_OK )
631 // -- vtkPiecewiseFunction --
632 this->_tfun->RemoveAllPoints();
633 greyValuesTransferenceFVector.clear();
634 intensityValuesTransferenceFVector.clear();
636 int nTFPoints=hDlg->getSizeTransferenceFunction();
640 hDlg->getTransferenceFunctionPoint(i,xi,yi);
641 this->_tfun->AddPoint( xi , yi/100.0 );
642 greyValuesTransferenceFVector.push_back(xi);
643 intensityValuesTransferenceFVector.push_back(yi/100.0);
646 // -- vtkColorTransferFunction --
647 this->_ctfun->RemoveAllPoints ();
649 redColorsOfColorTransferenceFVector.clear();
650 greenColorsOfColorTransferenceFVector.clear();
651 blueColorsOfColorTransferenceFVector.clear();
652 greyValueColorsOfColorTransferenceFVector.clear();
654 int nCTFpoints=hDlg->getSizeBarColor();
658 hDlg->getDataBarColorPoint(i,xi,r,g,b);
659 this->_ctfun->AddRGBPoint(xi,r/255.0,g/255.0,b/255.0 );
660 redColorsOfColorTransferenceFVector.push_back(r/255.0);
661 greenColorsOfColorTransferenceFVector.push_back(g/255.0);
662 blueColorsOfColorTransferenceFVector.push_back(b/255.0);
663 greyValueColorsOfColorTransferenceFVector.push_back(xi);
667 this->_volumeMapper->Update();
668 this->_newvol->Update();
674 if(hDlg->getRefreshed())
677 //--Transference Function----
678 this->_tfun->RemoveAllPoints();
680 size=greyValuesTransferenceFVector.size();
683 double grey1=greyValuesTransferenceFVector[i];
684 double in2=intensityValuesTransferenceFVector[i];
685 this->_tfun->AddPoint( grey1 , in2 );
688 // -- vtkColorTransferFunction --
689 _ctfun->RemoveAllPoints ();
692 size=greyValueColorsOfColorTransferenceFVector.size();
695 double grey2=(greyValueColorsOfColorTransferenceFVector)[i];
696 double red =(redColorsOfColorTransferenceFVector)[i];
697 double green =(greenColorsOfColorTransferenceFVector)[i];
698 double blue = (blueColorsOfColorTransferenceFVector)[i];
699 _ctfun->AddRGBPoint(grey2,red,green,blue);
701 this->_volumeMapper->Update();
702 this->_newvol->Update();
710 void vtkClipping3DDataViewer::ReadVolumeFunctions(char *namefile)
717 FILE *ff = fopen ( namefile ,"r");
721 if (strcmp(tmp,"MAX")==0)
723 vtkImageData *vtkimagedata = this->_vtkmprbasedata->GetImageData();
724 vtkimagedata->GetScalarRange(range);
725 max = (int) (range[1]);
730 fscanf(ff,"%s",tmp); // --
732 // -- vtkPiecewiseFunction --
733 this->_tfun->RemoveAllPoints();
735 while ( strcmp(tmp,"--")!=0 )
740 this->_tfun->AddPoint( x*max , val );
744 this->_ctfun->RemoveAllPoints ();
745 // -- vtkColorTransferFunction --
756 this->_ctfun->AddRGBPoint( x*max , r,g,b );
760 this->_volumeMapper->Update();
761 this->_newvol->Update();
768 //-------------------------------------------------------------------
770 void vtkClipping3DDataViewer::ReadMeshVTK(char *namefile)
772 vtkDataSetReader *reader = vtkDataSetReader::New();
773 reader->SetFileName(namefile);
775 _tissueStripper[3]->SetInput( reader->GetPolyDataOutput() );
778 void vtkClipping3DDataViewer::setColorTransferFunction(vtkColorTransferFunction* colortable){
780 _volumeProperty->SetColor(colortable);
785 void vtkClipping3DDataViewer::SetRayCasting(bool active)
787 _isRayCasting = active;
791 void vtkClipping3DDataViewer::SetMIPActive(bool active)
796 void vtkClipping3DDataViewer::SetInterpolation(bool active)
798 _interpolation = active;
801 void vtkClipping3DDataViewer::SetShade(bool active)