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);
183 //-------------------------------------------------------------------
184 void wxVtkMPR3DView::ResetCamera(int* ext, double* origin,double* spc)
187 _wxvtk3Dbaseview->GetRenderer()->ResetCamera ();
188 _wxvtk3Dbaseview->GetCamera()->Dolly(2.0);
190 //EED 21 mars 2012 FLIP probleme ..PLOP..
191 _wxvtk3Dbaseview->GetCamera()->Roll(180);
192 _wxvtk3Dbaseview->GetCamera()->Yaw(180+30);
193 _wxvtk3Dbaseview->GetCamera()->Pitch(-22);
197 /*double x = (spc[0])*(origin[0]+(((double)ext[1]-(double)ext[0])/2.0));
198 double y = (spc[1])*(origin[1]+(double)ext[3]);
199 double z = (spc[2])*(origin[2]+(((double)ext[5]-(double)ext[4])/2.0));*/
200 /*double x0=(spc[0])*((double)ext[0]+origin[0]);
201 double x1=(spc[0])*((double)ext[1]+origin[0]);
202 double y0=(spc[1])*((double)ext[2]+origin[1]);
203 double y1=(spc[1])*((double)ext[3]+origin[1]);
204 double z0=(spc[2])*((double)ext[4]+origin[2]);
205 double z1=(spc[2])*((double)ext[5]+origin[2]);*/
207 double x0=(spc[0])*((double)ext[0]);
208 double x1=(spc[0])*((double)ext[1]);
209 double y0=(spc[1])*((double)ext[2]);
210 double y1=(spc[1])*((double)ext[3]);
211 double z0=(spc[2])*((double)ext[4]);
212 double z1=(spc[2])*((double)ext[5]);
214 _wxvtk3Dbaseview->GetRenderer()->ResetCamera(x0,x1,y0,y1,z0,z1);
215 //_wxvtk3Dbaseview->GetCamera()->SetPosition(x,y,z);
216 _wxvtk3Dbaseview->GetCamera()->Dolly(1.5);
222 //-------------------------------------------------------------------
223 void wxVtkMPR3DView::Configure()
225 vtkImageData *imageData = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
227 _wxvtk3Dbaseview->Configure();
228 _wxvtkmpr3DviewCntrlPanel->UpdateControlPanel();
231 // _wxvtk3Dbaseview->GetRenderer()->Clear();
233 // Actors are added to the renderer.
234 vtkActor* _outlineActor = _vtkmpr3Ddataviewer->GetOutlineActor();
235 _wxvtk3Dbaseview->GetRenderer()->AddActor( _outlineActor );
236 // _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(0) ); // _saggital
237 // _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(1) ); // _axial
238 // _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(2) ); // _coronal
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());
247 // Set a background color for the renderer and set the size of the
248 // render window (expressed in pixels).
249 _wxvtk3Dbaseview->GetRenderer()->SetBackground( 0.36 , 0.36 , 0.36 );
250 //EED 23oct2010 _wxvtk3Dbaseview->GetRenWin()->SetSize(400, 400);
252 // Note that when camera movement occurs (as it does in the Dolly()
253 // method), the clipping planes often need adjusting. Clipping planes
254 // consist of two planes: near and far along the view direction. The
255 // near plane clips out objects in front of the plane; the far plane
256 // clips out objects behind the plane. This way only what is drawn
257 // between the planes is actually rendered.
258 _wxvtk3Dbaseview->GetRenderer()->ResetCameraClippingRange();
262 //if(_myCallback!=NULL){
263 //_myCallback->Delete();
266 vtkmyPWCallback_3DPointWidget *_myCallback = vtkmyPWCallback_3DPointWidget::New();
267 _myCallback->SetWxVtkMPR3DView(this);
271 if(_pointWidget==NULL){
272 _pointWidget = vtkPointWidget::New();
274 _pointWidget->SetInput( imageData );
275 _myCallback->SetVtkPointWidget(_pointWidget);
276 _pointWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
277 _pointWidget->AllOff();
278 _pointWidget->PlaceWidget();
280 _pointWidget->AddObserver(vtkCommand::InteractionEvent,_myCallback);
282 if(_planeWidget==NULL)
284 _planeWidget = vtkPlaneWidget::New();
286 _planeWidget->SetInput( imageData );
288 _myCallback->SetVtkPlaneWidget(_planeWidget);
290 _planeWidget->NormalToXAxisOn();
291 _planeWidget->SetResolution(50);
292 _planeWidget->SetRepresentationToOutline();
296 imageData->GetDimensions(dim);
301 _planeWidget->PlaceWidget( px-dd , px+dd , py-dd , py+dd , pz-dd , pz+dd );
304 _vtkplane = vtkPolyData::New();
306 _probe = vtkProbeFilter::New();
307 _probe->SetInput(_vtkplane);
309 _contourMapper = vtkPolyDataMapper::New();
311 _contourMapper->SetInput( _probe->GetPolyDataOutput() );
313 _contourPlaneActor = vtkActor::New();
314 _contourPlaneActor->SetMapper(_contourMapper);
316 _contourPlaneActor->VisibilityOff();
318 _planeWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
319 _planeWidget->AddObserver(vtkCommand::InteractionEvent,_myCallback);
322 _wxvtk3Dbaseview->GetRenderer()->AddActor( _contourPlaneActor );
326 _planeWidget->GetPolyData(_vtkplane);
327 _probe->SetSource( imageData );
328 _contourMapper->SetScalarRange( imageData->GetScalarRange() );
330 ConfigureFreePlanes();
333 // _pointWidget->SetPosition( x,y,z );
336 // MACOS probleme vtk-window out of wx-window
337 // _pointWidget->On();
343 //-------------------------------------------------------------------
344 void wxVtkMPR3DView::ConfigureFreePlanes()
347 // The shared picker enables us to use 3 planes at one time
348 // and gets the picking order right
349 vtkCellPicker* picker = vtkCellPicker::New();
350 picker->SetTolerance(0.005);
352 // The 3 image plane widgets
353 _planeWidgetX = GetPlaneWidget('x', 1, 0, 0, picker);
354 _planeWidgetY = GetPlaneWidget('y', 1, 1, 0, picker);
355 _planeWidgetZ = GetPlaneWidget('z', 0, 0, 1, picker);
357 _planeWidgetY->SetLookupTable(_planeWidgetX->GetLookupTable());
358 _planeWidgetZ->SetLookupTable(_planeWidgetX->GetLookupTable());
360 picker->UnRegister(NULL);
362 // ColorWindow ColorLevel Callback
363 vtkWindowLevelImagePlaneWidgetCallback *wlipwc = vtkWindowLevelImagePlaneWidgetCallback::New();
364 wlipwc->_wxvtkmpr3Dview = this;
365 _planeWidgetX->AddObserver(vtkCommand::WindowLevelEvent, wlipwc );
366 _planeWidgetY->AddObserver(vtkCommand::WindowLevelEvent, wlipwc );
367 _planeWidgetZ->AddObserver(vtkCommand::WindowLevelEvent, wlipwc );
370 _planeWidgetX->AddObserver(vtkCommand::InteractionEvent, wlipwc );
371 _planeWidgetY->AddObserver(vtkCommand::InteractionEvent, wlipwc );
372 _planeWidgetZ->AddObserver(vtkCommand::InteractionEvent, wlipwc );
375 //-------------------------------------------------------------------
376 vtkImagePlaneWidget* wxVtkMPR3DView::GetPlaneWidget(unsigned char activationkey, double r, double g, double b, vtkCellPicker* picker)
378 vtkProperty* prop1 = 0;
379 vtkImagePlaneWidget* planeWidget = 0;
380 planeWidget = vtkImagePlaneWidget::New();
381 planeWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
382 planeWidget->EnabledOff();
383 vtkImageData *image = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
384 int xMin = 0, xMax = 0, yMin = 0, yMax = 0, zMin = 0, zMax = 0;
385 double xSpacing = 0, ySpacing = 0, zSpacing = 0;
388 planeWidget->SetInput( image );
389 image->GetExtent(xMin, xMax, yMin, yMax, zMin, zMax);
390 image->GetSpacing(xSpacing, ySpacing, zSpacing);
393 if (activationkey=='x')
395 planeWidget->SetPlaneOrientationToXAxes();
396 planeWidget->SetSlicePosition((xMax+xMin)/2.*xSpacing);
399 if (activationkey=='y')
401 planeWidget->SetPlaneOrientationToYAxes();
402 planeWidget->SetSlicePosition((yMax+yMin)/2.*ySpacing);
405 if (activationkey=='z')
407 planeWidget->SetPlaneOrientationToZAxes();
408 planeWidget->SetSlicePosition((zMax+zMin)/2.*zSpacing);
411 planeWidget->DisplayTextOn();
412 planeWidget->SetPicker(picker);
413 planeWidget->SetKeyPressActivationValue(activationkey);
414 prop1 = planeWidget->GetPlaneProperty();
415 prop1->SetColor(r, g, b);
419 //-------------------------------------------------------------------
420 void wxVtkMPR3DView::SetFreePlanesOrtho()
422 _planeWidgetX->SetPlaneOrientationToXAxes();
423 _planeWidgetY->SetPlaneOrientationToYAxes();
424 _planeWidgetZ->SetPlaneOrientationToZAxes();
425 vtkInteractorStyleBaseView *isbv = (vtkInteractorStyleBaseView*)GetWxvtk3Dbaseview()->GetInteractorStyleBaseView();
426 isbv->SetParent_refresh_waiting();
427 isbv->EvaluateToRefresh();
430 //-------------------------------------------------------------------
431 void wxVtkMPR3DView::FreePlaneVisible(int plane, bool ok)
435 if ((plane==1) && (ok==true)) _planeWidgetX->EnabledOn();
436 if ((plane==2) && (ok==true)) _planeWidgetY->EnabledOn();
437 if ((plane==3) && (ok==true)) _planeWidgetZ->EnabledOn();
438 if ((plane==1) && (ok==false)) _planeWidgetX->EnabledOff();
439 if ((plane==2) && (ok==false)) _planeWidgetY->EnabledOff();
440 if ((plane==3) && (ok==false)) _planeWidgetZ->EnabledOff();
444 //-------------------------------------------------------------------
445 void wxVtkMPR3DView::FreePlaneInteraction(bool ok)
451 _planeWidgetX->InteractionOn();
452 _planeWidgetY->InteractionOn();
453 _planeWidgetZ->InteractionOn();
455 _planeWidgetX->InteractionOff();
456 _planeWidgetY->InteractionOff();
457 _planeWidgetZ->InteractionOff();
459 } // if _planeWidgetX
464 //-------------------------------------------------------------------
465 void wxVtkMPR3DView::setColorTransferFunction(vtkColorTransferFunction* colortable)
467 GetVtkMPR3DDataViewer ()->setColorTransferFunction(colortable);
470 //-------------------------------------------------------------------
471 void wxVtkMPR3DView::Refresh() // virtual
473 _vtkmpr3Ddataviewer -> Refresh();
474 if (_wxvtkmpr3DviewCntrlPanel!=NULL)
476 _wxvtkmpr3DviewCntrlPanel->Refresh();
481 //-------------------------------------------------------------------
482 void wxVtkMPR3DView::RefreshView() // virtual
485 vtkImageData *image = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
488 image->GetSpacing(spc);
494 //this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData()->GetSpacing(spc);
496 //double nx=1,ny=0,nz=0; // JPRx
498 double x=GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetX();
499 double y=GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetY();
500 double z=GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetZ();
502 SetColorWindow( _vtkmpr3Ddataviewer->GetVtkMPRBaseData()->GetColorWindow() );
503 SetColorLevel( _vtkmpr3Ddataviewer->GetVtkMPRBaseData()->GetColorLevel() );
508 _planeWidgetX->GetNormal(normal);
509 if ((normal[0]==1)&&(normal[1]==0)&&(normal[2]==0))
511 _planeWidgetX->SetSlicePosition( x*spc[0] );
514 _planeWidgetY->GetNormal(normal);
515 if ((normal[0]==0)&&(normal[1]==1)&&(normal[2]==0))
517 _planeWidgetY->SetSlicePosition( y*spc[1] );
520 _planeWidgetZ->GetNormal(normal);
521 if ((normal[0]==0)&&(normal[1]==0)&&(normal[2]==1))
523 _planeWidgetZ->SetSlicePosition( z*spc[2] );
531 _pointWidget->SetPosition( x,y,z );
534 vtkTransform *transform = GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetTransformOrientation();
535 in[0]=1; in[1]=0; in[2]=0;
536 transform->TransformPoint(in,normal);
537 _planeWidget->SetNormal( normal[0],normal[1],normal[2] );
538 _planeWidget->SetCenter( x,y,z );
539 _planeWidget->UpdatePlacement();
540 _planeWidget->GetPolyData(_vtkplane);
544 //-------------------------------------------------------------------
545 wxPanel* wxVtkMPR3DView::CreateControlPanel(wxWindow *parent, bool align)
547 _wxvtkmpr3DviewCntrlPanel = new wxVtkMPR3DViewCntrlPanel(parent,this, align);
548 return _wxvtkmpr3DviewCntrlPanel;
550 //-------------------------------------------------------------------
551 vtkMPR3DDataViewer* wxVtkMPR3DView::GetVtkMPR3DDataViewer()
553 return _vtkmpr3Ddataviewer;
555 //-------------------------------------------------------------------
556 wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() throw (char*)
558 if(_wxvtk3Dbaseview==NULL){
559 throw "wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() _wxvtk3Dbaseview=NULL";
561 return _wxvtk3Dbaseview;
563 //-------------------------------------------------------------------
565 //-------------------------------------------------------------------
566 void wxVtkMPR3DView::VisibleImageActor(int idPosition, bool visible){
567 /*if(visible == false)
568 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> visibleActor == false \n");
571 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> visibleActor == true\n");
572 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> idPosition == %d\n", idPosition);
575 if (visible!=_vtkmpr3Ddataviewer->GetVisiblePosition(idPosition)){
577 _wxvtk3Dbaseview->GetRenderer()->RemoveActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition) );
579 _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition) );
581 _vtkmpr3Ddataviewer->SetVisiblePosition(idPosition,visible);
586 //-------------------------------------------------------------------
587 void wxVtkMPR3DView::VisiblePointWidget( bool visible )
599 //-------------------------------------------------------------------
600 void wxVtkMPR3DView::VisiblePlaneWidget( bool visible )
606 _contourPlaneActor->VisibilityOn();
610 _contourPlaneActor->VisibilityOff();
615 //CPR: Method added 30 Nov 2009
616 void wxVtkMPR3DView::showOutlineActor(bool value)
618 vtkActor* _outlineActor = _vtkmpr3Ddataviewer->GetOutlineActor();
621 _wxvtk3Dbaseview->GetRenderer()->AddActor( _outlineActor );
625 _wxvtk3Dbaseview->GetRenderer()->RemoveActor( _outlineActor );
629 //-------------------------------------------------------------------
630 void wxVtkMPR3DView::SetVtkMPR3DDataViewer(vtkMPR3DDataViewer *vtkmpr3Ddataviewer)
632 _vtkmpr3Ddataviewer = vtkmpr3Ddataviewer;
635 //-------------------------------------------------------------------
636 void wxVtkMPR3DView::InitOrientationPointWidget()
638 this->_planeWidget->SetNormal(1,0,0);
641 //-------------------------------------------------------------------
642 void wxVtkMPR3DView::SetColorWindow(double colorWindow)
644 double colorLevel = _planeWidgetX->GetLevel();
645 _planeWidgetX->SetWindowLevel(colorWindow,colorLevel);
648 //-------------------------------------------------------------------
649 void wxVtkMPR3DView::SetColorLevel(double colorLevel)
651 double colorWindow = _planeWidgetX->GetWindow();
652 _planeWidgetX->SetWindowLevel(colorWindow,colorLevel);
655 //-------------------------------------------------------------------
656 // EED 25 Janvier 2007 testLoic
657 void wxVtkMPR3DView::TestLoic1()
661 double dimIma = sizeIma*2;
663 vtkImageData *vtkimagedata = this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
666 vtkimagedata->GetSpacing(spc);
668 vtkimagedata->Update();
672 this->_planeWidget->GetOrigin(p);
673 this->_planeWidget->GetNormal(n);
677 vtkPlaneSource* pSource = vtkPlaneSource::New( );
678 pSource->SetResolution( sizeIma - 1, sizeIma - 1 );
679 pSource->SetOrigin( p[ 0 ], p[ 1 ], p[ 2 ] );
680 pSource->SetPoint1( p[ 0 ] + dimIma - 1.0, p[ 1 ], p[ 2 ] );
681 pSource->SetPoint2( p[ 0 ], p[ 1 ]+ dimIma - 1.0 , p[ 2 ] );
683 pSource->SetCenter( p[ 0 ], p[ 1 ], p[ 2 ] );
684 pSource->SetNormal( n[ 0 ], n[ 1 ], n[ 2 ] );
687 vtkProbeFilter* slices = vtkProbeFilter::New();
688 slices->SetInput( ( vtkDataSet* )pSource->GetOutput( ) );
689 slices->SetSource( vtkimagedata );
693 vtkStructuredPoints *stPoints = vtkStructuredPoints::New();
694 stPoints -> GetPointData( )->SetScalars( slices->GetOutput()->GetPointData()->GetScalars() );
695 stPoints -> SetDimensions( sizeIma, sizeIma, 1 );
696 stPoints -> SetScalarType( vtkimagedata->GetScalarType() );
697 stPoints -> SetScalarTypeToShort();
698 stPoints -> Update();
700 vtkImageChangeInformation *change = vtkImageChangeInformation ::New();
701 change -> SetInput( stPoints );
702 change -> Update(); //important
705 vtkimagedata->GetScalarRange(_range);
706 vtkWindowLevelLookupTable *_bwlookup = vtkWindowLevelLookupTable::New( );
707 _bwlookup->SetHueRange( 0 , 1 );
708 _bwlookup->SetNumberOfColors( (int)(_range[1] - _range[0] + 1) );
709 _bwlookup->SetTableRange( _range[0] , _range[1] );
710 _bwlookup->SetSaturationRange( 0 , 0 );
711 _bwlookup->SetValueRange( 0 , 1 );
712 _bwlookup->SetAlphaRange( 1 , 1 );
715 vtkLookupTable * _collookup = vtkLookupTable::New( );
716 _collookup->SetNumberOfColors( 256 );
717 _collookup->SetTableRange( 0 , 255 );
718 _collookup->Build( );
719 _collookup->SetTableValue( 0 , 1 , 0 , 0 , 1 );
720 _collookup->SetTableValue(128 , 0 , 0 , 1 , 1 );
721 _collookup->SetTableValue(255 , 0 , 1 , 0 , 1 );
724 vtkMetaImageWriter *writer = vtkMetaImageWriter::New( );
725 writer->SetInput( stPoints );
726 writer->SetFileName( "C:/Users/Images/temp_EED/image.mhd" );
727 writer->SetFileDimensionality( 2 );
732 vtkDataSetMapper *_3DSliceMapper = vtkDataSetMapper::New( );
733 _3DSliceMapper->SetInput(change->GetOutput( ) );
734 _3DSliceMapper->SetLookupTable( _bwlookup );
735 _3DSliceMapper->SetScalarRange( _range );
736 _3DSliceMapper->ImmediateModeRenderingOn( );
738 vtkActor *_3DSliceActor = vtkActor::New( );
739 _3DSliceActor->SetMapper( _3DSliceMapper );
741 // The usual rendering stuff.
742 vtkCamera *camera = vtkCamera::New();
743 camera->SetPosition(1,1,1);
744 camera->SetFocalPoint(0,0,0);
746 vtkRenderer *renderer = vtkRenderer::New();
747 vtkRenderWindow *renWin = vtkRenderWindow::New();
748 renWin->AddRenderer(renderer);
750 vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
751 iren->SetRenderWindow(renWin);
753 renderer->AddActor( _3DSliceActor );
754 renderer->SetActiveCamera(camera);
755 renderer->ResetCamera();
756 renderer->SetBackground(1,1,1);
758 renWin->SetSize(300,300);
760 // interact with data
770 //-------------------------------------------------------------------
771 // EED 25 Janvier 2007 testLoic
772 void wxVtkMPR3DView::TestLoic2()
775 vtkVectorNorm *vecMagnitude = vtkVectorNorm::New();
776 vecMagnitude->SetInput(VtkMainGrid);
777 vecMagnitude->NormalizeOff();
778 vecMagnitude->Update();
781 vtkPlane *slicePlane = vtkPlane::New();
782 this->_planeWidget->GetPlane( slicePlane );
785 vtkCutter* sliceCutter = vtkCutter::New();
786 vtkImageData *vtkimagedata = this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
787 sliceCutter->SetInput( vtkimagedata );
788 sliceCutter->SetCutFunction( slicePlane );
791 // vtkLookupTable *lut = BuildHueWeightBaseMap();
794 vtkPolyDataMapper *slice = vtkPolyDataMapper::New();
795 slice->SetInput( sliceCutter->GetOutput() );
799 vtkimagedata->GetScalarRange(range);
800 // vecMagnitude->GetOutput()->GetScalarRange( range );
801 // range[1] *= 0.7; // reduce the upper range by 30%
802 // slice->SetScalarRange( range );
803 // slice->SetLookupTable( lut );
805 // vtkActor *sliceActor = vtkActor::New();
806 // sliceActor->SetMapper( slice );
808 vtkPolyDataMapper *contourMapper = vtkPolyDataMapper::New();
809 contourMapper->SetInput( sliceCutter->GetOutput() );
810 contourMapper->SetScalarRange( range );
811 // contourMapper->SetLookupTable( lut );
814 vtkActor *contourActor = vtkActor::New();
815 contourActor->SetMapper( contourMapper );
819 // The usual rendering stuff.
820 vtkCamera *camera = vtkCamera::New();
821 camera->SetPosition(1,1,1);
822 camera->SetFocalPoint(0,0,0);
824 vtkRenderer *renderer = vtkRenderer::New();
825 vtkRenderWindow *renWin = vtkRenderWindow::New();
826 renWin->AddRenderer(renderer);
828 vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
829 iren->SetRenderWindow(renWin);
831 renderer->AddActor( contourActor );
832 // renderer->AddActor(cubeActor);
833 renderer->SetActiveCamera(camera);
834 renderer->ResetCamera();
835 renderer->SetBackground(1,1,1);
837 renWin->SetSize(300,300);
839 // interact with data