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 # ------------------------------------------------------------------------ */
26 #include "wxVtkMPR3DView.h"
28 #include "vtkDataSetMapper.h"
29 #include "vtkPlaneSource.h"
30 #include "vtkProbeFilter.h"
31 #include "vtkStructuredPoints.h"
32 #include "vtkMetaImageWriter.h"
33 #include "vtkImageChangeInformation.h"
34 #include "vtkPointData.h"
35 #include "vtkWindowLevelLookupTable.h"
37 #include "vtkCutter.h"
38 #include "vtkTransform.h"
39 #include "vtkmyPWCallback_3DPointWidget.h"
40 #include "vtkProperty.h"
41 #include "vtkCellPicker.h"
42 #include "vtkInteractorStyleBaseView.h"
43 #include <vtkImageReslice.h>
47 //----------------------------------------------------------------------------
48 //----------------------------------------------------------------------------
49 //----------------------------------------------------------------------------
50 class vtkWindowLevelImagePlaneWidgetCallback : public vtkCommand
53 static vtkWindowLevelImagePlaneWidgetCallback *New()
55 return new vtkWindowLevelImagePlaneWidgetCallback;
58 void Execute( vtkObject *caller, unsigned long ev, void *callData )
60 bool needRefresh=false;
62 vtkImagePlaneWidget* ipw =dynamic_cast< vtkImagePlaneWidget* >( caller );
63 if ( ev == vtkCommand::WindowLevelEvent)
66 ipw->GetWindowLevel(info);
67 _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetColorWindow(info[0]);
68 _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetColorLevel(info[1]);
72 if ( ev == vtkCommand::InteractionEvent)
75 if (ipw->GetCursorDataStatus())
78 ipw->GetCursorData(xyzv);
79 _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetX(xyzv[0]);
80 _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetY(xyzv[1]);
81 _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetZ(xyzv[2]);
85 vtkImageData *image = _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
89 image->GetSpacing(spc);
93 slicePosition = ipw->GetSlicePosition();
94 ipw->GetNormal(normal);
97 if ((normal[0]==1)&&(normal[1]==0)&&(normal[2]==0))
99 _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetX( slicePosition/spc[0] );
102 if ((normal[0]==0)&&(normal[1]==1)&&(normal[2]==0))
104 _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetY( slicePosition/spc[1] );
107 if ((normal[0]==0)&&(normal[1]==0)&&(normal[2]==1))
109 _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetZ( slicePosition/spc[2] );
111 }// ipw->GetCursorDataStatus
116 vtkInteractorStyleBaseView *isbv = (vtkInteractorStyleBaseView*)_wxvtkmpr3Dview->GetWxvtk3Dbaseview()->GetInteractorStyleBaseView();
117 isbv->SetParent_refresh_waiting();
118 isbv->EvaluateToRefresh();
123 vtkWindowLevelImagePlaneWidgetCallback(){}
124 wxVtkMPR3DView *_wxvtkmpr3Dview;
129 //-------------------------------------------------------------------
130 //-------------------------------------------------------------------
131 //-------------------------------------------------------------------
135 wxVtkMPR3DView::wxVtkMPR3DView( wxVtk3DBaseView *wxvtk3Dbaseview )
137 _wxvtk3Dbaseview = wxvtk3Dbaseview;
138 _vtkmpr3Ddataviewer = NULL;
139 _wxvtkmpr3DviewCntrlPanel = NULL;
140 //_myCallback = NULL;
145 _contourMapper = NULL;
147 _planeWidgetX = NULL;
148 _planeWidgetY = NULL;
149 _planeWidgetZ = NULL;
155 //-------------------------------------------------------------------
156 wxVtkMPR3DView::~wxVtkMPR3DView()
158 VisiblePointWidget( false );
159 VisiblePlaneWidget( false );
161 if(_pointWidget!=NULL){
162 _pointWidget->Delete();
164 if(_planeWidget!=NULL){
165 _planeWidget->Delete();
171 _contourMapper->Delete();
172 _contourPlaneActor->Delete();
177 //-------------------------------------------------------------------
178 void wxVtkMPR3DView::RemoveActor(vtkActor* actor)
180 _wxvtk3Dbaseview->GetRenderer()->RemoveActor(actor);
185 //-------------------------------------------------------------------
186 void wxVtkMPR3DView::Configure()
188 vtkImageData *imageData = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
190 _wxvtk3Dbaseview->Configure();
191 _wxvtkmpr3DviewCntrlPanel->UpdateControlPanel();
194 // _wxvtk3Dbaseview->GetRenderer()->Clear();
196 // Actors are added to the renderer.
197 vtkActor* _outlineActor = _vtkmpr3Ddataviewer->GetOutlineActor();
198 _wxvtk3Dbaseview->GetRenderer()->AddActor( _outlineActor );
199 // _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(0) ); // _saggital
200 // _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(1) ); // _axial
201 // _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(2) ); // _coronal
206 //if(_myCallback!=NULL){
207 //_myCallback->Delete();
210 vtkmyPWCallback_3DPointWidget *_myCallback = vtkmyPWCallback_3DPointWidget::New();
211 _myCallback->SetWxVtkMPR3DView(this);
215 if(_pointWidget==NULL){
216 _pointWidget = vtkPointWidget::New();
218 _pointWidget->SetInput( imageData );
219 _myCallback->SetVtkPointWidget(_pointWidget);
220 _pointWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
221 _pointWidget->AllOff();
222 _pointWidget->PlaceWidget();
224 _pointWidget->AddObserver(vtkCommand::InteractionEvent,_myCallback);
226 if(_planeWidget==NULL)
228 _planeWidget = vtkPlaneWidget::New();
230 _planeWidget->SetInput( imageData );
232 _myCallback->SetVtkPlaneWidget(_planeWidget);
234 _planeWidget->NormalToXAxisOn();
235 _planeWidget->SetResolution(50);
236 _planeWidget->SetRepresentationToOutline();
240 imageData->GetDimensions(dim);
245 _planeWidget->PlaceWidget( px-dd , px+dd , py-dd , py+dd , pz-dd , pz+dd );
248 _vtkplane = vtkPolyData::New();
250 _probe = vtkProbeFilter::New();
251 _probe->SetInput(_vtkplane);
253 _contourMapper = vtkPolyDataMapper::New();
255 _contourMapper->SetInput( _probe->GetPolyDataOutput() );
257 _contourPlaneActor = vtkActor::New();
258 _contourPlaneActor->SetMapper(_contourMapper);
260 _contourPlaneActor->VisibilityOff();
262 _planeWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
263 _planeWidget->AddObserver(vtkCommand::InteractionEvent,_myCallback);
266 _wxvtk3Dbaseview->GetRenderer()->AddActor( _contourPlaneActor );
270 _planeWidget->GetPolyData(_vtkplane);
271 _probe->SetSource( imageData );
272 _contourMapper->SetScalarRange( imageData->GetScalarRange() );
274 ConfigureFreePlanes();
277 // _pointWidget->SetPosition( x,y,z );
280 // MACOS probleme vtk-window out of wx-window
281 // _pointWidget->On();
286 // An initial camera view is created. The Dolly() method moves
287 // the camera towards the FocalPoint, thereby enlarging the image.
288 // _wxvtk3Dbaseview->GetRenderer()->SetActiveCamera(_wxvtk3Dbaseview->GetCamera());
290 // Note that when camera movement occurs (as it does in the Dolly()
291 // method), the clipping planes often need adjusting. Clipping planes
292 // consist of two planes: near and far along the view direction. The
293 // near plane clips out objects in front of the plane; the far plane
294 // clips out objects behind the plane. This way only what is drawn
295 // between the planes is actually rendered.
298 // _wxvtk3Dbaseview->GetRenderer()->ResetCameraClippingRange();
301 // this->ResetCamera();
302 _wxvtk3Dbaseview->ResetCamera();
304 // Set a background color for the renderer and set the size of the
305 // render window (expressed in pixels).
306 _wxvtk3Dbaseview->GetRenderer()->SetBackground( 0.36 , 0.36 , 0.36 );
307 //EED 23oct2010 _wxvtk3Dbaseview->GetRenWin()->SetSize(400, 400);
311 //-------------------------------------------------------------------
312 void wxVtkMPR3DView::ConfigureFreePlanes()
315 // The shared picker enables us to use 3 planes at one time
316 // and gets the picking order right
317 vtkCellPicker* picker = vtkCellPicker::New();
318 picker->SetTolerance(0.005);
320 // The 3 image plane widgets
321 _planeWidgetX = GetPlaneWidget('x', 1, 0, 0, picker);
322 _planeWidgetY = GetPlaneWidget('y', 1, 1, 0, picker);
323 _planeWidgetZ = GetPlaneWidget('z', 0, 0, 1, picker);
325 _planeWidgetY->SetLookupTable(_planeWidgetX->GetLookupTable());
326 _planeWidgetZ->SetLookupTable(_planeWidgetX->GetLookupTable());
328 picker->UnRegister(NULL);
330 // ColorWindow ColorLevel Callback
331 vtkWindowLevelImagePlaneWidgetCallback *wlipwc = vtkWindowLevelImagePlaneWidgetCallback::New();
332 wlipwc->_wxvtkmpr3Dview = this;
333 _planeWidgetX->AddObserver(vtkCommand::WindowLevelEvent, wlipwc );
334 _planeWidgetY->AddObserver(vtkCommand::WindowLevelEvent, wlipwc );
335 _planeWidgetZ->AddObserver(vtkCommand::WindowLevelEvent, wlipwc );
338 _planeWidgetX->AddObserver(vtkCommand::InteractionEvent, wlipwc );
339 _planeWidgetY->AddObserver(vtkCommand::InteractionEvent, wlipwc );
340 _planeWidgetZ->AddObserver(vtkCommand::InteractionEvent, wlipwc );
343 //-------------------------------------------------------------------
344 vtkImagePlaneWidget* wxVtkMPR3DView::GetPlaneWidget(unsigned char activationkey, double r, double g, double b, vtkCellPicker* picker)
346 vtkProperty* prop1 = 0;
347 vtkImagePlaneWidget* planeWidget = 0;
348 planeWidget = vtkImagePlaneWidget::New();
349 planeWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
350 planeWidget->EnabledOff();
351 vtkImageData *image = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
352 int xMin = 0, xMax = 0, yMin = 0, yMax = 0, zMin = 0, zMax = 0;
353 double xSpacing = 0, ySpacing = 0, zSpacing = 0;
356 planeWidget->SetInput( image );
357 image->GetExtent(xMin, xMax, yMin, yMax, zMin, zMax);
358 image->GetSpacing(xSpacing, ySpacing, zSpacing);
361 if (activationkey=='x')
363 planeWidget->SetPlaneOrientationToXAxes();
364 planeWidget->SetSlicePosition((xMax+xMin)/2.*xSpacing);
367 if (activationkey=='y')
369 planeWidget->SetPlaneOrientationToYAxes();
370 planeWidget->SetSlicePosition((yMax+yMin)/2.*ySpacing);
373 if (activationkey=='z')
375 planeWidget->SetPlaneOrientationToZAxes();
376 planeWidget->SetSlicePosition((zMax+zMin)/2.*zSpacing);
379 planeWidget->DisplayTextOn();
380 planeWidget->SetPicker(picker);
381 planeWidget->SetKeyPressActivationValue(activationkey);
382 prop1 = planeWidget->GetPlaneProperty();
383 prop1->SetColor(r, g, b);
387 //-------------------------------------------------------------------
388 void wxVtkMPR3DView::SetFreePlanesOrtho()
393 _planeWidgetX->SetPlaneOrientationToXAxes();
394 _planeWidgetY->SetPlaneOrientationToYAxes();
395 _planeWidgetZ->SetPlaneOrientationToZAxes();
396 vtkInteractorStyleBaseView *isbv = (vtkInteractorStyleBaseView*)GetWxvtk3Dbaseview()->GetInteractorStyleBaseView();
397 isbv->SetParent_refresh_waiting();
398 isbv->EvaluateToRefresh();
401 //-------------------------------------------------------------------
402 void wxVtkMPR3DView::FreePlaneVisible(int plane, bool ok)
409 // 1. Make backup of actors
410 // 2. Putting out all the actors
411 // 3. Add vtkImagageActor in first place
412 // 4. Putting again the originals actors
416 vtkActorCollection *tmpCollection = vtkActorCollection::New();
417 vtkActorCollection *collectionActors = _wxvtk3Dbaseview->GetRenderer()->GetActors();
418 int i,size=collectionActors->GetNumberOfItems();
419 for (i=0; i<size; i++)
421 tmpCollection->AddItem ( (vtkActor*)collectionActors->GetItemAsObject(0) );
422 _wxvtk3Dbaseview->GetRenderer()->RemoveActor( (vtkProp*)tmpCollection->GetItemAsObject(i) );
426 if ((plane==1) && (ok==true)) _planeWidgetX->EnabledOn();
427 if ((plane==2) && (ok==true)) _planeWidgetY->EnabledOn();
428 if ((plane==3) && (ok==true)) _planeWidgetZ->EnabledOn();
431 for (i=0; i<size; i++)
433 _wxvtk3Dbaseview->GetRenderer()->AddActor( (vtkProp*)tmpCollection->GetItemAsObject(i) );
435 tmpCollection->Delete();
438 _wxvtk3Dbaseview->GetRenderer()->GetRenderWindow()->Render();
440 if ((plane==1) && (ok==false)) _planeWidgetX->EnabledOff();
441 if ((plane==2) && (ok==false)) _planeWidgetY->EnabledOff();
442 if ((plane==3) && (ok==false)) _planeWidgetZ->EnabledOff();
443 } // if _planeWidgetX
446 //-------------------------------------------------------------------
447 void wxVtkMPR3DView::FreePlaneInteraction(bool ok)
453 _planeWidgetX->InteractionOn();
454 _planeWidgetY->InteractionOn();
455 _planeWidgetZ->InteractionOn();
457 _planeWidgetX->InteractionOff();
458 _planeWidgetY->InteractionOff();
459 _planeWidgetZ->InteractionOff();
461 } // if _planeWidgetX
466 //-------------------------------------------------------------------
467 void wxVtkMPR3DView::setColorTransferFunction(vtkColorTransferFunction* colortable)
469 GetVtkMPR3DDataViewer ()->setColorTransferFunction(colortable);
472 //-------------------------------------------------------------------
473 void wxVtkMPR3DView::Refresh() // virtual
475 _vtkmpr3Ddataviewer -> Refresh();
476 if (_wxvtkmpr3DviewCntrlPanel!=NULL)
478 _wxvtkmpr3DviewCntrlPanel->Refresh();
483 //-------------------------------------------------------------------
484 void wxVtkMPR3DView::RefreshView() // virtual
487 vtkImageData *image = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
490 image->GetSpacing(spc);
496 //this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData()->GetSpacing(spc);
498 //double nx=1,ny=0,nz=0; // JPRx
500 double x=GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetX();
501 double y=GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetY();
502 double z=GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetZ();
504 SetColorWindow( _vtkmpr3Ddataviewer->GetVtkMPRBaseData()->GetColorWindow() );
505 SetColorLevel( _vtkmpr3Ddataviewer->GetVtkMPRBaseData()->GetColorLevel() );
510 _planeWidgetX->GetNormal(normal);
511 if ((normal[0]==1)&&(normal[1]==0)&&(normal[2]==0))
513 _planeWidgetX->SetSlicePosition( x*spc[0] );
516 _planeWidgetY->GetNormal(normal);
517 if ((normal[0]==0)&&(normal[1]==1)&&(normal[2]==0))
519 _planeWidgetY->SetSlicePosition( y*spc[1] );
522 _planeWidgetZ->GetNormal(normal);
523 if ((normal[0]==0)&&(normal[1]==0)&&(normal[2]==1))
525 _planeWidgetZ->SetSlicePosition( z*spc[2] );
533 _pointWidget->SetPosition( x,y,z );
536 vtkTransform *transform = GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetTransformOrientation();
537 in[0]=1; in[1]=0; in[2]=0;
538 transform->TransformPoint(in,normal);
539 _planeWidget->SetNormal( normal[0],normal[1],normal[2] );
540 _planeWidget->SetCenter( x,y,z );
541 _planeWidget->UpdatePlacement();
542 _planeWidget->GetPolyData(_vtkplane);
546 //-------------------------------------------------------------------
547 wxPanel* wxVtkMPR3DView::CreateControlPanel(wxWindow *parent, bool align)
549 _wxvtkmpr3DviewCntrlPanel = new wxVtkMPR3DViewCntrlPanel(parent,this, align);
550 return _wxvtkmpr3DviewCntrlPanel;
552 //-------------------------------------------------------------------
553 vtkMPR3DDataViewer* wxVtkMPR3DView::GetVtkMPR3DDataViewer()
555 return _vtkmpr3Ddataviewer;
557 //-------------------------------------------------------------------
558 wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() throw (char*)
560 if(_wxvtk3Dbaseview==NULL){
561 throw "wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() _wxvtk3Dbaseview=NULL";
563 return _wxvtk3Dbaseview;
565 //-------------------------------------------------------------------
567 //-------------------------------------------------------------------
568 void wxVtkMPR3DView::VisibleImageActor(int idPosition, bool visible){
569 /*if(visible == false)
570 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> visibleActor == false \n");
573 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> visibleActor == true\n");
574 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> idPosition == %d\n", idPosition);
577 if (visible!=_vtkmpr3Ddataviewer->GetVisiblePosition(idPosition)){
579 _wxvtk3Dbaseview->GetRenderer()->RemoveActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition) );
582 // 1. Make backup of actors
583 // 2. Putting out all the actors
584 // 3. Add vtkImagageActor in first place
585 // 4. Putting again the originals actors
589 vtkActorCollection *tmpCollection = vtkActorCollection::New();
590 vtkActorCollection *collectionActors = _wxvtk3Dbaseview->GetRenderer()->GetActors();
591 int i,size=collectionActors->GetNumberOfItems();
592 for (i=0; i<size; i++)
594 tmpCollection->AddItem ( (vtkActor*)collectionActors->GetItemAsObject(0) );
595 _wxvtk3Dbaseview->GetRenderer()->RemoveActor( (vtkProp*)tmpCollection->GetItemAsObject(i) );
599 _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition) );
602 for (i=0; i<size; i++)
604 _wxvtk3Dbaseview->GetRenderer()->AddActor( (vtkProp*)tmpCollection->GetItemAsObject(i) );
606 tmpCollection->Delete();
609 _wxvtk3Dbaseview->GetRenderer()->GetRenderWindow()->Render();
612 _vtkmpr3Ddataviewer->SetVisiblePosition(idPosition,visible);
617 //-------------------------------------------------------------------
618 void wxVtkMPR3DView::VisiblePointWidget( bool visible )
630 //-------------------------------------------------------------------
631 void wxVtkMPR3DView::VisiblePlaneWidget( bool visible )
637 _contourPlaneActor->VisibilityOn();
641 _contourPlaneActor->VisibilityOff();
646 //CPR: Method added 30 Nov 2009
647 void wxVtkMPR3DView::showOutlineActor(bool value)
649 vtkActor* _outlineActor = _vtkmpr3Ddataviewer->GetOutlineActor();
652 _wxvtk3Dbaseview->GetRenderer()->AddActor( _outlineActor );
656 _wxvtk3Dbaseview->GetRenderer()->RemoveActor( _outlineActor );
660 //-------------------------------------------------------------------
661 void wxVtkMPR3DView::SetVtkMPR3DDataViewer(vtkMPR3DDataViewer *vtkmpr3Ddataviewer)
663 _vtkmpr3Ddataviewer = vtkmpr3Ddataviewer;
666 //-------------------------------------------------------------------
667 void wxVtkMPR3DView::InitOrientationPointWidget()
669 this->_planeWidget->SetNormal(1,0,0);
672 //-------------------------------------------------------------------
673 void wxVtkMPR3DView::SetColorWindow(double colorWindow)
675 double colorLevel = _planeWidgetX->GetLevel();
676 _planeWidgetX->SetWindowLevel(colorWindow,colorLevel);
679 //-------------------------------------------------------------------
680 void wxVtkMPR3DView::SetColorLevel(double colorLevel)
682 double colorWindow = _planeWidgetX->GetWindow();
683 _planeWidgetX->SetWindowLevel(colorWindow,colorLevel);
686 //-------------------------------------------------------------------
687 // EED 25 Janvier 2007 testLoic
688 void wxVtkMPR3DView::TestLoic1()
692 double dimIma = sizeIma*2;
694 vtkImageData *vtkimagedata = this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
697 vtkimagedata->GetSpacing(spc);
699 vtkimagedata->Update();
703 this->_planeWidget->GetOrigin(p);
704 this->_planeWidget->GetNormal(n);
708 vtkPlaneSource* pSource = vtkPlaneSource::New( );
709 pSource->SetResolution( sizeIma - 1, sizeIma - 1 );
710 pSource->SetOrigin( p[ 0 ], p[ 1 ], p[ 2 ] );
711 pSource->SetPoint1( p[ 0 ] + dimIma - 1.0, p[ 1 ], p[ 2 ] );
712 pSource->SetPoint2( p[ 0 ], p[ 1 ]+ dimIma - 1.0 , p[ 2 ] );
714 pSource->SetCenter( p[ 0 ], p[ 1 ], p[ 2 ] );
715 pSource->SetNormal( n[ 0 ], n[ 1 ], n[ 2 ] );
718 vtkProbeFilter* slices = vtkProbeFilter::New();
719 slices->SetInput( ( vtkDataSet* )pSource->GetOutput( ) );
720 slices->SetSource( vtkimagedata );
724 vtkStructuredPoints *stPoints = vtkStructuredPoints::New();
725 stPoints -> GetPointData( )->SetScalars( slices->GetOutput()->GetPointData()->GetScalars() );
726 stPoints -> SetDimensions( sizeIma, sizeIma, 1 );
727 stPoints -> SetScalarType( vtkimagedata->GetScalarType() );
728 stPoints -> SetScalarTypeToShort();
729 stPoints -> Update();
731 vtkImageChangeInformation *change = vtkImageChangeInformation ::New();
732 change -> SetInput( stPoints );
733 change -> Update(); //important
736 vtkimagedata->GetScalarRange(_range);
737 vtkWindowLevelLookupTable *_bwlookup = vtkWindowLevelLookupTable::New( );
738 _bwlookup->SetHueRange( 0 , 1 );
739 _bwlookup->SetNumberOfColors( (int)(_range[1] - _range[0] + 1) );
740 _bwlookup->SetTableRange( _range[0] , _range[1] );
741 _bwlookup->SetSaturationRange( 0 , 0 );
742 _bwlookup->SetValueRange( 0 , 1 );
743 _bwlookup->SetAlphaRange( 1 , 1 );
746 vtkLookupTable * _collookup = vtkLookupTable::New( );
747 _collookup->SetNumberOfColors( 256 );
748 _collookup->SetTableRange( 0 , 255 );
749 _collookup->Build( );
750 _collookup->SetTableValue( 0 , 1 , 0 , 0 , 1 );
751 _collookup->SetTableValue(128 , 0 , 0 , 1 , 1 );
752 _collookup->SetTableValue(255 , 0 , 1 , 0 , 1 );
755 vtkMetaImageWriter *writer = vtkMetaImageWriter::New( );
756 writer->SetInput( stPoints );
757 writer->SetFileName( "C:/Users/Images/temp_EED/image.mhd" );
758 writer->SetFileDimensionality( 2 );
763 vtkDataSetMapper *_3DSliceMapper = vtkDataSetMapper::New( );
764 _3DSliceMapper->SetInput(change->GetOutput( ) );
765 _3DSliceMapper->SetLookupTable( _bwlookup );
766 _3DSliceMapper->SetScalarRange( _range );
767 _3DSliceMapper->ImmediateModeRenderingOn( );
769 vtkActor *_3DSliceActor = vtkActor::New( );
770 _3DSliceActor->SetMapper( _3DSliceMapper );
772 // The usual rendering stuff.
773 vtkCamera *camera = vtkCamera::New();
774 camera->SetPosition(1,1,1);
775 camera->SetFocalPoint(0,0,0);
777 vtkRenderer *renderer = vtkRenderer::New();
778 vtkRenderWindow *renWin = vtkRenderWindow::New();
779 renWin->AddRenderer(renderer);
781 vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
782 iren->SetRenderWindow(renWin);
784 renderer->AddActor( _3DSliceActor );
785 renderer->SetActiveCamera(camera);
786 renderer->ResetCamera();
787 renderer->SetBackground(1,1,1);
789 renWin->SetSize(300,300);
791 // interact with data
801 //-------------------------------------------------------------------
802 // EED 25 Janvier 2007 testLoic
803 void wxVtkMPR3DView::TestLoic2()
806 vtkVectorNorm *vecMagnitude = vtkVectorNorm::New();
807 vecMagnitude->SetInput(VtkMainGrid);
808 vecMagnitude->NormalizeOff();
809 vecMagnitude->Update();
812 vtkPlane *slicePlane = vtkPlane::New();
813 this->_planeWidget->GetPlane( slicePlane );
816 vtkCutter* sliceCutter = vtkCutter::New();
817 vtkImageData *vtkimagedata = this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
818 sliceCutter->SetInput( vtkimagedata );
819 sliceCutter->SetCutFunction( slicePlane );
822 // vtkLookupTable *lut = BuildHueWeightBaseMap();
825 vtkPolyDataMapper *slice = vtkPolyDataMapper::New();
826 slice->SetInput( sliceCutter->GetOutput() );
830 vtkimagedata->GetScalarRange(range);
831 // vecMagnitude->GetOutput()->GetScalarRange( range );
832 // range[1] *= 0.7; // reduce the upper range by 30%
833 // slice->SetScalarRange( range );
834 // slice->SetLookupTable( lut );
836 // vtkActor *sliceActor = vtkActor::New();
837 // sliceActor->SetMapper( slice );
839 vtkPolyDataMapper *contourMapper = vtkPolyDataMapper::New();
840 contourMapper->SetInput( sliceCutter->GetOutput() );
841 contourMapper->SetScalarRange( range );
842 // contourMapper->SetLookupTable( lut );
845 vtkActor *contourActor = vtkActor::New();
846 contourActor->SetMapper( contourMapper );
850 // The usual rendering stuff.
851 vtkCamera *camera = vtkCamera::New();
852 camera->SetPosition(1,1,1);
853 camera->SetFocalPoint(0,0,0);
855 vtkRenderer *renderer = vtkRenderer::New();
856 vtkRenderWindow *renWin = vtkRenderWindow::New();
857 renWin->AddRenderer(renderer);
859 vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
860 iren->SetRenderWindow(renWin);
862 renderer->AddActor( contourActor );
863 // renderer->AddActor(cubeActor);
864 renderer->SetActiveCamera(camera);
865 renderer->ResetCamera();
866 renderer->SetBackground(1,1,1);
868 renWin->SetSize(300,300);
870 // interact with data