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]);
83 vtkImageData *image = _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
87 image->GetSpacing(spc);
90 slicePosition = ipw->GetSlicePosition();
91 ipw->GetNormal(normal);
93 if ((normal[0]==1)&&(normal[1]==0)&&(normal[2]==0))
95 _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetX( slicePosition/spc[0] );
98 if ((normal[0]==0)&&(normal[1]==1)&&(normal[2]==0))
100 _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetY( slicePosition/spc[1] );
103 if ((normal[0]==0)&&(normal[1]==0)&&(normal[2]==1))
105 _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetZ( slicePosition/spc[2] );
107 }// ipw->GetCursorDataStatus
111 vtkInteractorStyleBaseView *isbv = (vtkInteractorStyleBaseView*)_wxvtkmpr3Dview->GetWxvtk3Dbaseview()->GetInteractorStyleBaseView();
112 isbv->SetParent_refresh_waiting();
113 isbv->EvaluateToRefresh();
116 vtkWindowLevelImagePlaneWidgetCallback(){}
117 wxVtkMPR3DView *_wxvtkmpr3Dview;
120 //-------------------------------------------------------------------
121 //-------------------------------------------------------------------
122 //-------------------------------------------------------------------
123 wxVtkMPR3DView::wxVtkMPR3DView( wxVtk3DBaseView *wxvtk3Dbaseview )
125 _wxvtk3Dbaseview = wxvtk3Dbaseview;
126 _vtkmpr3Ddataviewer = NULL;
127 _wxvtkmpr3DviewCntrlPanel = NULL;
128 //_myCallback = NULL;
133 _contourMapper = NULL;
134 _planeWidgetX = NULL;
135 _planeWidgetY = NULL;
136 _planeWidgetZ = NULL;
141 //-------------------------------------------------------------------
142 wxVtkMPR3DView::~wxVtkMPR3DView()
144 VisiblePointWidget( false );
145 VisiblePlaneWidget( false );
146 if(_pointWidget!=NULL){
147 _pointWidget->Delete();
149 if(_planeWidget!=NULL){
150 _planeWidget->Delete();
155 _contourMapper->Delete();
156 _contourPlaneActor->Delete();
160 //-------------------------------------------------------------------
161 void wxVtkMPR3DView::RemoveActor(vtkActor* actor)
163 _wxvtk3Dbaseview->GetRenderer()->RemoveActor(actor);
165 //-------------------------------------------------------------------
166 void wxVtkMPR3DView::Configure()
168 vtkImageData *imageData = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
169 _wxvtk3Dbaseview->Configure();
170 _wxvtkmpr3DviewCntrlPanel->UpdateControlPanel();
172 // _wxvtk3Dbaseview->GetRenderer()->Clear();
173 // Actors are added to the renderer.
174 vtkActor* _outlineActor = _vtkmpr3Ddataviewer->GetOutlineActor();
175 _wxvtk3Dbaseview->GetRenderer()->AddActor( _outlineActor );
176 // _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(0) ); // _saggital
177 // _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(1) ); // _axial
178 // _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(2) ); // _coronal
180 //if(_myCallback!=NULL){
181 //_myCallback->Delete();
183 vtkmyPWCallback_3DPointWidget *_myCallback = vtkmyPWCallback_3DPointWidget::New();
184 _myCallback->SetWxVtkMPR3DView(this);
186 if(_pointWidget==NULL)
188 _pointWidget = vtkPointWidget::New();
190 _pointWidget->SetInput( imageData );
191 _myCallback->SetVtkPointWidget(_pointWidget);
192 _pointWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
193 _pointWidget->AllOff();
194 _pointWidget->PlaceWidget();
195 _pointWidget->AddObserver(vtkCommand::InteractionEvent,_myCallback);
196 if(_planeWidget==NULL)
198 _planeWidget = vtkPlaneWidget::New();
200 _planeWidget->SetInput( imageData );
201 _myCallback->SetVtkPlaneWidget(_planeWidget);
202 _planeWidget->NormalToXAxisOn();
203 _planeWidget->SetResolution(50);
204 _planeWidget->SetRepresentationToOutline();
206 imageData->GetDimensions(dim);
211 _planeWidget->PlaceWidget( px-dd , px+dd , py-dd , py+dd , pz-dd , pz+dd );
213 _vtkplane = vtkPolyData::New();
214 _probe = vtkProbeFilter::New();
215 _probe->SetInput(_vtkplane);
216 _contourMapper = vtkPolyDataMapper::New();
217 _contourMapper->SetInput( _probe->GetPolyDataOutput() );
218 _contourPlaneActor = vtkActor::New();
219 _contourPlaneActor->SetMapper(_contourMapper);
220 _contourPlaneActor->VisibilityOff();
221 _planeWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
222 _planeWidget->AddObserver(vtkCommand::InteractionEvent,_myCallback);
224 _wxvtk3Dbaseview->GetRenderer()->AddActor( _contourPlaneActor );
226 _planeWidget->GetPolyData(_vtkplane);
227 _probe->SetSource( imageData );
228 _contourMapper->SetScalarRange( imageData->GetScalarRange() );
229 ConfigureFreePlanes();
232 // _pointWidget->SetPosition( x,y,z );
235 // MACOS probleme vtk-window out of wx-window
236 // _pointWidget->On();
241 // An initial camera view is created. The Dolly() method moves
242 // the camera towards the FocalPoint, thereby enlarging the image.
243 // _wxvtk3Dbaseview->GetRenderer()->SetActiveCamera(_wxvtk3Dbaseview->GetCamera());
245 // Note that when camera movement occurs (as it does in the Dolly()
246 // method), the clipping planes often need adjusting. Clipping planes
247 // consist of two planes: near and far along the view direction. The
248 // near plane clips out objects in front of the plane; the far plane
249 // clips out objects behind the plane. This way only what is drawn
250 // between the planes is actually rendered.
253 // _wxvtk3Dbaseview->GetRenderer()->ResetCameraClippingRange();
256 // this->ResetCamera();
257 _wxvtk3Dbaseview->ResetCamera();
259 // Set a background color for the renderer and set the size of the
260 // render window (expressed in pixels).
261 _wxvtk3Dbaseview->GetRenderer()->SetBackground( 0.36 , 0.36 , 0.36 );
262 //EED 23oct2010 _wxvtk3Dbaseview->GetRenWin()->SetSize(400, 400);
265 //-------------------------------------------------------------------
266 void wxVtkMPR3DView::ConfigureFreePlanes()
268 // The shared picker enables us to use 3 planes at one time
269 // and gets the picking order right
270 vtkCellPicker* picker = vtkCellPicker::New();
271 picker->SetTolerance(0.005);
272 // The 3 image plane widgets
273 _planeWidgetX = GetPlaneWidget('x', 1, 0, 0, picker);
274 _planeWidgetY = GetPlaneWidget('y', 1, 1, 0, picker);
275 _planeWidgetZ = GetPlaneWidget('z', 0, 0, 1, picker);
276 _planeWidgetY->SetLookupTable(_planeWidgetX->GetLookupTable());
277 _planeWidgetZ->SetLookupTable(_planeWidgetX->GetLookupTable());
278 picker->UnRegister(NULL);
280 // ColorWindow ColorLevel Callback
281 vtkWindowLevelImagePlaneWidgetCallback *wlipwc = vtkWindowLevelImagePlaneWidgetCallback::New();
282 wlipwc->_wxvtkmpr3Dview = this;
283 _planeWidgetX->AddObserver(vtkCommand::WindowLevelEvent, wlipwc );
284 _planeWidgetY->AddObserver(vtkCommand::WindowLevelEvent, wlipwc );
285 _planeWidgetZ->AddObserver(vtkCommand::WindowLevelEvent, wlipwc );
288 _planeWidgetX->AddObserver(vtkCommand::InteractionEvent, wlipwc );
289 _planeWidgetY->AddObserver(vtkCommand::InteractionEvent, wlipwc );
290 _planeWidgetZ->AddObserver(vtkCommand::InteractionEvent, wlipwc );
294 //-------------------------------------------------------------------
295 void wxVtkMPR3DView::SetImage()
297 vtkImageData *imageData = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
298 // Orthogonal planes B&W
299 _planeWidgetX->SetInput( imageData );
300 _planeWidgetY->SetInput( imageData );
301 _planeWidgetZ->SetInput( imageData );
303 _probe->SetSource( imageData );
304 _vtkmpr3Ddataviewer->SetImage();
307 //-------------------------------------------------------------------
308 vtkImagePlaneWidget* wxVtkMPR3DView::GetPlaneWidget(unsigned char activationkey, double r, double g, double b, vtkCellPicker* picker)
310 vtkProperty* prop1 = 0;
311 vtkImagePlaneWidget* planeWidget = 0;
312 planeWidget = vtkImagePlaneWidget::New();
313 planeWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
314 planeWidget->EnabledOff();
315 vtkImageData *image = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
316 int xMin = 0, xMax = 0, yMin = 0, yMax = 0, zMin = 0, zMax = 0;
317 double xSpacing = 0, ySpacing = 0, zSpacing = 0;
320 planeWidget->SetInput( image );
321 image->GetExtent(xMin, xMax, yMin, yMax, zMin, zMax);
322 image->GetSpacing(xSpacing, ySpacing, zSpacing);
325 if (activationkey=='x')
327 planeWidget->SetPlaneOrientationToXAxes();
328 planeWidget->SetSlicePosition((xMax+xMin)/2.*xSpacing);
331 if (activationkey=='y')
333 planeWidget->SetPlaneOrientationToYAxes();
334 planeWidget->SetSlicePosition((yMax+yMin)/2.*ySpacing);
337 if (activationkey=='z')
339 planeWidget->SetPlaneOrientationToZAxes();
340 planeWidget->SetSlicePosition((zMax+zMin)/2.*zSpacing);
343 planeWidget->DisplayTextOn();
344 planeWidget->SetPicker(picker);
345 planeWidget->SetKeyPressActivationValue(activationkey);
346 prop1 = planeWidget->GetPlaneProperty();
347 prop1->SetColor(r, g, b);
351 //-------------------------------------------------------------------
352 void wxVtkMPR3DView::SetFreePlanesOrtho()
354 _planeWidgetX->SetPlaneOrientationToXAxes();
355 _planeWidgetY->SetPlaneOrientationToYAxes();
356 _planeWidgetZ->SetPlaneOrientationToZAxes();
357 vtkInteractorStyleBaseView *isbv = (vtkInteractorStyleBaseView*)GetWxvtk3Dbaseview()->GetInteractorStyleBaseView();
358 isbv->SetParent_refresh_waiting();
359 isbv->EvaluateToRefresh();
362 //-------------------------------------------------------------------
363 void wxVtkMPR3DView::FreePlaneVisible(int plane, bool ok)
370 // 1. Make backup of actors
371 // 2. Putting out all the actors
372 // 3. Add vtkImagageActor in first place
373 // 4. Putting again the originals actors
377 vtkActorCollection *tmpCollection = vtkActorCollection::New();
378 vtkActorCollection *collectionActors = _wxvtk3Dbaseview->GetRenderer()->GetActors();
379 int i,size=collectionActors->GetNumberOfItems();
380 for (i=0; i<size; i++)
382 tmpCollection->AddItem ( (vtkActor*)collectionActors->GetItemAsObject(0) );
383 _wxvtk3Dbaseview->GetRenderer()->RemoveActor( (vtkProp*)tmpCollection->GetItemAsObject(i) );
387 if ((plane==1) && (ok==true)) _planeWidgetX->EnabledOn();
388 if ((plane==2) && (ok==true)) _planeWidgetY->EnabledOn();
389 if ((plane==3) && (ok==true)) _planeWidgetZ->EnabledOn();
392 for (i=0; i<size; i++)
394 _wxvtk3Dbaseview->GetRenderer()->AddActor( (vtkProp*)tmpCollection->GetItemAsObject(i) );
396 tmpCollection->Delete();
399 _wxvtk3Dbaseview->GetRenderer()->GetRenderWindow()->Render();
401 if ((plane==1) && (ok==false)) _planeWidgetX->EnabledOff();
402 if ((plane==2) && (ok==false)) _planeWidgetY->EnabledOff();
403 if ((plane==3) && (ok==false)) _planeWidgetZ->EnabledOff();
404 } // if _planeWidgetX
407 //-------------------------------------------------------------------
408 void wxVtkMPR3DView::FreePlaneInteraction(bool ok)
414 _planeWidgetX->InteractionOn();
415 _planeWidgetY->InteractionOn();
416 _planeWidgetZ->InteractionOn();
418 _planeWidgetX->InteractionOff();
419 _planeWidgetY->InteractionOff();
420 _planeWidgetZ->InteractionOff();
422 } // if _planeWidgetX
427 //-------------------------------------------------------------------
428 void wxVtkMPR3DView::setColorTransferFunction(vtkColorTransferFunction* colortable)
430 GetVtkMPR3DDataViewer ()->setColorTransferFunction(colortable);
433 //-------------------------------------------------------------------
434 void wxVtkMPR3DView::Refresh() // virtual
436 _vtkmpr3Ddataviewer->Refresh();
437 if (_wxvtkmpr3DviewCntrlPanel!=NULL)
439 _wxvtkmpr3DviewCntrlPanel->Refresh();
443 //-------------------------------------------------------------------
444 void wxVtkMPR3DView::RefreshView() // virtual
447 vtkImageData *image = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
451 image->GetSpacing(spc);
458 // GetVtkMPR3DDataViewer()->Configure();
461 //double nx=1,ny=0,nz=0; // JPRx
463 double x=GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetX();
464 double y=GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetY();
465 double z=GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetZ();
467 SetColorWindow( _vtkmpr3Ddataviewer->GetVtkMPRBaseData()->GetColorWindow() );
468 SetColorLevel( _vtkmpr3Ddataviewer->GetVtkMPRBaseData()->GetColorLevel() );
472 _planeWidgetX->GetNormal(normal);
473 if ((normal[0]==1)&&(normal[1]==0)&&(normal[2]==0))
475 _planeWidgetX->SetSlicePosition( x*spc[0] );
477 // _planeWidgetX->GetReslice()->SetInterpolate( _vtkmpr3Ddataviewer->GetVtkMPRBaseData()->GetInterpolate() );
478 _planeWidgetX->GetTexture()->SetInterpolate( _vtkmpr3Ddataviewer->GetVtkMPRBaseData()->GetInterpolate() );
481 _planeWidgetY->GetNormal(normal);
482 if ((normal[0]==0)&&(normal[1]==1)&&(normal[2]==0))
484 _planeWidgetY->SetSlicePosition( y*spc[1] );
486 _planeWidgetY->GetReslice()->SetInterpolate( _vtkmpr3Ddataviewer->GetVtkMPRBaseData()->GetInterpolate() );
487 _planeWidgetY->GetTexture()->SetInterpolate( _vtkmpr3Ddataviewer->GetVtkMPRBaseData()->GetInterpolate() );
490 _planeWidgetZ->GetNormal(normal);
491 if ((normal[0]==0)&&(normal[1]==0)&&(normal[2]==1))
493 _planeWidgetZ->SetSlicePosition( z*spc[2] );
495 _planeWidgetZ->GetReslice()->SetInterpolate( _vtkmpr3Ddataviewer->GetVtkMPRBaseData()->GetInterpolate() );
496 _planeWidgetZ->GetTexture()->SetInterpolate( _vtkmpr3Ddataviewer->GetVtkMPRBaseData()->GetInterpolate() );
505 _pointWidget->SetInput( image );
506 _pointWidget->PlaceWidget();
508 _pointWidget->SetPosition( x,y,z );
511 vtkTransform *transform = GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetTransformOrientation();
512 in[0]=1; in[1]=0; in[2]=0;
513 transform->TransformPoint(in,normal);
514 _planeWidget->SetNormal( normal[0],normal[1],normal[2] );
515 _planeWidget->SetCenter( x,y,z );
516 _planeWidget->UpdatePlacement();
517 _planeWidget->GetPolyData(_vtkplane);
520 if (_wxvtkmpr3DviewCntrlPanel!=NULL)
522 _wxvtkmpr3DviewCntrlPanel->UpdateControlPanel(false);
523 } // if _wxvtkmpr3DviewCntrlPanel
526 //-------------------------------------------------------------------
527 wxPanel* wxVtkMPR3DView::CreateControlPanel(wxWindow *parent, bool align)
529 _wxvtkmpr3DviewCntrlPanel = new wxVtkMPR3DViewCntrlPanel(parent,this, align);
530 return _wxvtkmpr3DviewCntrlPanel;
532 //-------------------------------------------------------------------
533 vtkMPR3DDataViewer* wxVtkMPR3DView::GetVtkMPR3DDataViewer()
535 return _vtkmpr3Ddataviewer;
537 //-------------------------------------------------------------------
538 wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() throw (char*)
540 if(_wxvtk3Dbaseview==NULL)
542 throw "wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() _wxvtk3Dbaseview=NULL";
544 return _wxvtk3Dbaseview;
546 //-------------------------------------------------------------------
548 //-------------------------------------------------------------------
549 void wxVtkMPR3DView::VisibleImageActor(int idPosition, bool visible){
550 /*if(visible == false)
551 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> visibleActor == false \n");
554 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> visibleActor == true\n");
555 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> idPosition == %d\n", idPosition);
558 if (visible!=_vtkmpr3Ddataviewer->GetVisiblePosition(idPosition)){
560 _wxvtk3Dbaseview->GetRenderer()->RemoveActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition) );
563 // 1. Make backup of actors
564 // 2. Putting out all the actors
565 // 3. Add vtkImagageActor in first place
566 // 4. Putting again the originals actors
569 //EED 4 nov 2015 (For Estelle)
570 // This works in ViewerNV with nTymeView=6
571 // Because the others modules (5) generate also more actors with an OutLineFilter -> Actor
572 //showOutlineActor(false);
575 vtkActorCollection *tmpCollection = vtkActorCollection::New();
576 vtkActorCollection *collectionActors = _wxvtk3Dbaseview->GetRenderer()->GetActors();
577 int i,size=collectionActors->GetNumberOfItems();
578 for (i=0; i<size; i++)
580 tmpCollection->AddItem ( (vtkActor*)collectionActors->GetItemAsObject(0) );
581 _wxvtk3Dbaseview->GetRenderer()->RemoveActor( (vtkProp*)tmpCollection->GetItemAsObject(i) );
585 _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition) );
588 for (i=0; i<size; i++)
590 _wxvtk3Dbaseview->GetRenderer()->AddActor( (vtkProp*)tmpCollection->GetItemAsObject(i) );
592 tmpCollection->Delete();
595 _wxvtk3Dbaseview->GetRenderer()->GetRenderWindow()->Render();
598 _vtkmpr3Ddataviewer->SetVisiblePosition(idPosition,visible);
603 //-------------------------------------------------------------------
604 void wxVtkMPR3DView::VisiblePointWidget( bool visible )
616 //-------------------------------------------------------------------
617 void wxVtkMPR3DView::VisiblePlaneWidget( bool visible )
623 _contourPlaneActor->VisibilityOn();
627 _contourPlaneActor->VisibilityOff();
632 //CPR: Method added 30 Nov 2009
633 void wxVtkMPR3DView::showOutlineActor(bool value)
635 vtkActor* _outlineActor = _vtkmpr3Ddataviewer->GetOutlineActor();
638 _wxvtk3Dbaseview->GetRenderer()->AddActor( _outlineActor );
640 _wxvtk3Dbaseview->GetRenderer()->RemoveActor( _outlineActor );
644 //-------------------------------------------------------------------
645 void wxVtkMPR3DView::SetVtkMPR3DDataViewer(vtkMPR3DDataViewer *vtkmpr3Ddataviewer)
647 _vtkmpr3Ddataviewer = vtkmpr3Ddataviewer;
650 //-------------------------------------------------------------------
651 void wxVtkMPR3DView::InitOrientationPointWidget()
653 this->_planeWidget->SetNormal(1,0,0);
656 //-------------------------------------------------------------------
657 void wxVtkMPR3DView::SetColorWindow(double colorWindow)
659 double colorLevel = _planeWidgetX->GetLevel();
660 _planeWidgetX->SetWindowLevel(colorWindow,colorLevel);
663 //-------------------------------------------------------------------
664 void wxVtkMPR3DView::SetColorLevel(double colorLevel)
666 double colorWindow = _planeWidgetX->GetWindow();
667 _planeWidgetX->SetWindowLevel(colorWindow,colorLevel);
670 //-------------------------------------------------------------------
671 // EED 25 Janvier 2007 testLoic
672 void wxVtkMPR3DView::TestLoic1()
676 double dimIma = sizeIma*2;
678 vtkImageData *vtkimagedata = this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
681 vtkimagedata->GetSpacing(spc);
683 vtkimagedata->Update();
687 this->_planeWidget->GetOrigin(p);
688 this->_planeWidget->GetNormal(n);
692 vtkPlaneSource* pSource = vtkPlaneSource::New( );
693 pSource->SetResolution( sizeIma - 1, sizeIma - 1 );
694 pSource->SetOrigin( p[ 0 ], p[ 1 ], p[ 2 ] );
695 pSource->SetPoint1( p[ 0 ] + dimIma - 1.0, p[ 1 ], p[ 2 ] );
696 pSource->SetPoint2( p[ 0 ], p[ 1 ]+ dimIma - 1.0 , p[ 2 ] );
698 pSource->SetCenter( p[ 0 ], p[ 1 ], p[ 2 ] );
699 pSource->SetNormal( n[ 0 ], n[ 1 ], n[ 2 ] );
702 vtkProbeFilter* slices = vtkProbeFilter::New();
703 slices->SetInput( ( vtkDataSet* )pSource->GetOutput( ) );
704 slices->SetSource( vtkimagedata );
708 vtkStructuredPoints *stPoints = vtkStructuredPoints::New();
709 stPoints -> GetPointData( )->SetScalars( slices->GetOutput()->GetPointData()->GetScalars() );
710 stPoints -> SetDimensions( sizeIma, sizeIma, 1 );
711 stPoints -> SetScalarType( vtkimagedata->GetScalarType() );
712 stPoints -> SetScalarTypeToShort();
713 stPoints -> Update();
715 vtkImageChangeInformation *change = vtkImageChangeInformation ::New();
716 change -> SetInput( stPoints );
717 change -> Update(); //important
720 vtkimagedata->GetScalarRange(_range);
721 vtkWindowLevelLookupTable *_bwlookup = vtkWindowLevelLookupTable::New( );
722 _bwlookup->SetHueRange( 0 , 1 );
723 _bwlookup->SetNumberOfColors( (int)(_range[1] - _range[0] + 1) );
724 _bwlookup->SetTableRange( _range[0] , _range[1] );
725 _bwlookup->SetSaturationRange( 0 , 0 );
726 _bwlookup->SetValueRange( 0 , 1 );
727 _bwlookup->SetAlphaRange( 1 , 1 );
730 vtkLookupTable * _collookup = vtkLookupTable::New( );
731 _collookup->SetNumberOfColors( 256 );
732 _collookup->SetTableRange( 0 , 255 );
733 _collookup->Build( );
734 _collookup->SetTableValue( 0 , 1 , 0 , 0 , 1 );
735 _collookup->SetTableValue(128 , 0 , 0 , 1 , 1 );
736 _collookup->SetTableValue(255 , 0 , 1 , 0 , 1 );
739 vtkMetaImageWriter *writer = vtkMetaImageWriter::New( );
740 writer->SetInput( stPoints );
741 writer->SetFileName( "C:/Users/Images/temp_EED/image.mhd" );
742 writer->SetFileDimensionality( 2 );
747 vtkDataSetMapper *_3DSliceMapper = vtkDataSetMapper::New( );
748 _3DSliceMapper->SetInput(change->GetOutput( ) );
749 _3DSliceMapper->SetLookupTable( _bwlookup );
750 _3DSliceMapper->SetScalarRange( _range );
751 _3DSliceMapper->ImmediateModeRenderingOn( );
753 vtkActor *_3DSliceActor = vtkActor::New( );
754 _3DSliceActor->SetMapper( _3DSliceMapper );
756 // The usual rendering stuff.
757 vtkCamera *camera = vtkCamera::New();
758 camera->SetPosition(1,1,1);
759 camera->SetFocalPoint(0,0,0);
761 vtkRenderer *renderer = vtkRenderer::New();
762 vtkRenderWindow *renWin = vtkRenderWindow::New();
763 renWin->AddRenderer(renderer);
765 vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
766 iren->SetRenderWindow(renWin);
768 renderer->AddActor( _3DSliceActor );
769 renderer->SetActiveCamera(camera);
770 renderer->ResetCamera();
771 renderer->SetBackground(1,1,1);
773 renWin->SetSize(300,300);
775 // interact with data
785 //-------------------------------------------------------------------
786 // EED 25 Janvier 2007 testLoic
787 void wxVtkMPR3DView::TestLoic2()
790 vtkVectorNorm *vecMagnitude = vtkVectorNorm::New();
791 vecMagnitude->SetInput(VtkMainGrid);
792 vecMagnitude->NormalizeOff();
793 vecMagnitude->Update();
796 vtkPlane *slicePlane = vtkPlane::New();
797 this->_planeWidget->GetPlane( slicePlane );
799 vtkCutter* sliceCutter = vtkCutter::New();
800 vtkImageData *vtkimagedata = this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
801 sliceCutter->SetInput( vtkimagedata );
802 sliceCutter->SetCutFunction( slicePlane );
805 // vtkLookupTable *lut = BuildHueWeightBaseMap();
807 vtkPolyDataMapper *slice = vtkPolyDataMapper::New();
808 slice->SetInput( sliceCutter->GetOutput() );
812 vtkimagedata->GetScalarRange(range);
813 // vecMagnitude->GetOutput()->GetScalarRange( range );
814 // range[1] *= 0.7; // reduce the upper range by 30%
815 // slice->SetScalarRange( range );
816 // slice->SetLookupTable( lut );
818 // vtkActor *sliceActor = vtkActor::New();
819 // sliceActor->SetMapper( slice );
821 vtkPolyDataMapper *contourMapper = vtkPolyDataMapper::New();
822 contourMapper->SetInput( sliceCutter->GetOutput() );
823 contourMapper->SetScalarRange( range );
824 // contourMapper->SetLookupTable( lut );
826 vtkActor *contourActor = vtkActor::New();
827 contourActor->SetMapper( contourMapper );
829 // The usual rendering stuff.
830 vtkCamera *camera = vtkCamera::New();
831 camera->SetPosition(1,1,1);
832 camera->SetFocalPoint(0,0,0);
834 vtkRenderer *renderer = vtkRenderer::New();
835 vtkRenderWindow *renWin = vtkRenderWindow::New();
836 renWin->AddRenderer(renderer);
838 vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
839 iren->SetRenderWindow(renWin);
841 renderer->AddActor( contourActor );
842 // renderer->AddActor(cubeActor);
843 renderer->SetActiveCamera(camera);
844 renderer->ResetCamera();
845 renderer->SetBackground(1,1,1);
847 renWin->SetSize(300,300);
849 // interact with data
854 //-------------------------------------------------------------------
855 void wxVtkMPR3DView::SetBackGroundType(int type)
857 if (_wxvtk3Dbaseview!=NULL)
861 _wxvtk3Dbaseview->GetRenderer()->GradientBackgroundOff();
862 _wxvtk3Dbaseview->GetRenderer()->SetBackground( 0 , 0 , 0 );
866 _wxvtk3Dbaseview->GetRenderer()->GradientBackgroundOn();
867 _wxvtk3Dbaseview->GetRenderer()->SetBackground( 0.33 , 0.33 , 0.33 );
868 _wxvtk3Dbaseview->GetRenderer()->SetBackground2( 0.66 , 0.66 , 0.66 );
870 _wxvtk3Dbaseview->Refresh();
871 }// if _wxvtk3Dbaseview