1 #include "wxVtkMPR3DView.h"
3 #include "vtkDataSetMapper.h"
4 #include "vtkPlaneSource.h"
5 #include "vtkProbeFilter.h"
6 #include "vtkStructuredPoints.h"
7 #include "vtkMetaImageWriter.h"
8 #include "vtkDataSetMapper.h"
9 #include "vtkImageChangeInformation.h"
10 #include "vtkPointData.h"
11 #include "vtkWindowLevelLookupTable.h"
13 #include "vtkCutter.h"
14 #include "vtkTransform.h"
15 #include "vtkmyPWCallback_3DPointWidget.h"
16 #include "vtkProperty.h"
17 #include "vtkCellPicker.h"
19 wxVtkMPR3DView::wxVtkMPR3DView( wxVtk3DBaseView *wxvtk3Dbaseview )
21 _wxvtk3Dbaseview = wxvtk3Dbaseview;
22 _vtkmpr3Ddataviewer = NULL;
23 _wxvtkmpr3DviewCntrlPanel = NULL;
29 _contourMapper = NULL;
39 //-------------------------------------------------------------------
40 wxVtkMPR3DView::~wxVtkMPR3DView()
42 VisiblePointWidget( false );
43 VisiblePlaneWidget( false );
45 if(_pointWidget!=NULL){
46 _pointWidget->Delete();
48 if(_planeWidget!=NULL){
49 _planeWidget->Delete();
55 _contourMapper->Delete();
56 _contourPlaneActor->Delete();
61 //-------------------------------------------------------------------
62 void wxVtkMPR3DView::RemoveActor(vtkActor* actor)
64 _wxvtk3Dbaseview->GetRenderer()->RemoveActor(actor);
67 //-------------------------------------------------------------------
68 void wxVtkMPR3DView::ResetCamera(int* ext, double* origin,double* spc)
71 _wxvtk3Dbaseview->GetRenderer()->ResetCamera ();
72 _wxvtk3Dbaseview->GetCamera()->Dolly(1.5);
74 /*double x = (spc[0])*(origin[0]+(((double)ext[1]-(double)ext[0])/2.0));
75 double y = (spc[1])*(origin[1]+(double)ext[3]);
76 double z = (spc[2])*(origin[2]+(((double)ext[5]-(double)ext[4])/2.0));*/
77 /*double x0=(spc[0])*((double)ext[0]+origin[0]);
78 double x1=(spc[0])*((double)ext[1]+origin[0]);
79 double y0=(spc[1])*((double)ext[2]+origin[1]);
80 double y1=(spc[1])*((double)ext[3]+origin[1]);
81 double z0=(spc[2])*((double)ext[4]+origin[2]);
82 double z1=(spc[2])*((double)ext[5]+origin[2]);*/
83 double x0=(spc[0])*((double)ext[0]);
84 double x1=(spc[0])*((double)ext[1]);
85 double y0=(spc[1])*((double)ext[2]);
86 double y1=(spc[1])*((double)ext[3]);
87 double z0=(spc[2])*((double)ext[4]);
88 double z1=(spc[2])*((double)ext[5]);
90 _wxvtk3Dbaseview->GetRenderer()->ResetCamera(x0,x1,y0,y1,z0,z1);
91 //_wxvtk3Dbaseview->GetCamera()->SetPosition(x,y,z);
92 _wxvtk3Dbaseview->GetCamera()->Dolly(1.5);
96 //-------------------------------------------------------------------
97 void wxVtkMPR3DView::Configure(){
100 vtkImageData *imageData = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
102 _wxvtk3Dbaseview->Configure();
103 _wxvtkmpr3DviewCntrlPanel->UpdateControlPanel();
106 // _wxvtk3Dbaseview->GetRenderer()->Clear();
108 // Actors are added to the renderer.
109 vtkActor* _outlineActor = _vtkmpr3Ddataviewer->GetOutlineActor();
110 _wxvtk3Dbaseview->GetRenderer()->AddActor( _outlineActor );
111 // _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(0) ); // _saggital
112 // _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(1) ); // _axial
113 // _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(2) ); // _coronal
116 // An initial camera view is created. The Dolly() method moves
117 // the camera towards the FocalPoint, thereby enlarging the image.
118 _wxvtk3Dbaseview->GetRenderer()->SetActiveCamera(_wxvtk3Dbaseview->GetCamera());
122 // Set a background color for the renderer and set the size of the
123 // render window (expressed in pixels).
124 _wxvtk3Dbaseview->GetRenderer()->SetBackground( 0.36 , 0.36 , 0.36 );
125 _wxvtk3Dbaseview->GetRenWin()->SetSize(400, 400);
127 // Note that when camera movement occurs (as it does in the Dolly()
128 // method), the clipping planes often need adjusting. Clipping planes
129 // consist of two planes: near and far along the view direction. The
130 // near plane clips out objects in front of the plane; the far plane
131 // clips out objects behind the plane. This way only what is drawn
132 // between the planes is actually rendered.
133 _wxvtk3Dbaseview->GetRenderer()->ResetCameraClippingRange();
137 //if(_myCallback!=NULL){
138 //_myCallback->Delete();
141 vtkmyPWCallback_3DPointWidget *_myCallback = vtkmyPWCallback_3DPointWidget::New();
142 _myCallback->SetWxVtkMPR3DView(this);
146 if(_pointWidget==NULL){
147 _pointWidget = vtkPointWidget::New();
149 _pointWidget->SetInput( imageData );
150 _myCallback->SetVtkPointWidget(_pointWidget);
151 _pointWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
152 _pointWidget->AllOff();
153 _pointWidget->PlaceWidget();
155 _pointWidget->AddObserver(vtkCommand::InteractionEvent,_myCallback);
158 if(_planeWidget==NULL)
160 _planeWidget = vtkPlaneWidget::New();
162 _planeWidget->SetInput( imageData );
164 _myCallback->SetVtkPlaneWidget(_planeWidget);
166 _planeWidget->NormalToXAxisOn();
167 _planeWidget->SetResolution(50);
168 _planeWidget->SetRepresentationToOutline();
172 imageData->GetDimensions(dim);
177 _planeWidget->PlaceWidget( px-dd , px+dd , py-dd , py+dd , pz-dd , pz+dd );
180 _vtkplane = vtkPolyData::New();
182 _probe = vtkProbeFilter::New();
183 _probe->SetInput(_vtkplane);
185 _contourMapper = vtkPolyDataMapper::New();
187 _contourMapper->SetInput( _probe->GetPolyDataOutput() );
189 _contourPlaneActor = vtkActor::New();
190 _contourPlaneActor->SetMapper(_contourMapper);
192 _contourPlaneActor->VisibilityOff();
194 _planeWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
195 _planeWidget->AddObserver(vtkCommand::InteractionEvent,_myCallback);
198 _wxvtk3Dbaseview->GetRenderer()->AddActor( _contourPlaneActor );
202 _planeWidget->GetPolyData(_vtkplane);
203 _probe->SetSource( imageData );
204 _contourMapper->SetScalarRange( imageData->GetScalarRange() );
207 ConfigureFreePlanes();
210 // _pointWidget->SetPosition( x,y,z );
213 // MACOS probleme vtk-window out of wx-window
214 // _pointWidget->On();
231 //-------------------------------------------------------------------
232 void wxVtkMPR3DView::ConfigureFreePlanes()
235 // The shared picker enables us to use 3 planes at one time
236 // and gets the picking order right
237 vtkCellPicker* picker = vtkCellPicker::New();
238 picker->SetTolerance(0.005);
240 // The 3 image plane widgets
241 _planeWidgetX = GetPlaneWidget('x', 1, 0, 0, picker);
242 _planeWidgetY = GetPlaneWidget('y', 1, 1, 0, picker);
243 _planeWidgetZ = GetPlaneWidget('z', 0, 0, 1, picker);
245 _planeWidgetY->SetLookupTable(_planeWidgetX->GetLookupTable());
246 _planeWidgetZ->SetLookupTable(_planeWidgetX->GetLookupTable());
248 picker->UnRegister(NULL);
252 //-------------------------------------------------------------------
253 vtkImagePlaneWidget* wxVtkMPR3DView::GetPlaneWidget(unsigned char activationkey, double r, double g, double b, vtkCellPicker* picker)
255 vtkProperty* prop1 = 0;
256 vtkImagePlaneWidget* planeWidget = 0;
257 planeWidget = vtkImagePlaneWidget::New();
258 planeWidget->EnabledOff();
259 planeWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
260 vtkImageData *image = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
261 int xMin = 0, xMax = 0, yMin = 0, yMax = 0, zMin = 0, zMax = 0;
262 double xSpacing = 0, ySpacing = 0, zSpacing = 0;
264 planeWidget->SetInput( image );
265 image->GetExtent(xMin, xMax, yMin, yMax, zMin, zMax);
266 image->GetSpacing(xSpacing, ySpacing, zSpacing);
274 if (activationkey=='x')
276 planeWidget->SetPlaneOrientationToXAxes();
277 planeWidget->SetSlicePosition((xMax+xMin)/2.*xSpacing);
280 if (activationkey=='y')
282 planeWidget->SetPlaneOrientationToYAxes();
283 planeWidget->SetSlicePosition((yMax+yMin)/2.*ySpacing);
286 if (activationkey=='z')
288 planeWidget->SetPlaneOrientationToZAxes();
289 planeWidget->SetSlicePosition((zMax+zMin)/2.*zSpacing);
292 planeWidget->DisplayTextOn();
293 planeWidget->SetPicker(picker);
294 planeWidget->SetKeyPressActivationValue(activationkey);
295 prop1 = planeWidget->GetPlaneProperty();
296 prop1->SetColor(r, g, b);
300 //-------------------------------------------------------------------
301 void wxVtkMPR3DView::FreePlaneVisible(int plane, bool ok)
304 if ((plane==1) && (ok==true)) _planeWidgetX->EnabledOn();
305 if ((plane==2) && (ok==true)) _planeWidgetY->EnabledOn();
306 if ((plane==3) && (ok==true)) _planeWidgetZ->EnabledOn();
307 if ((plane==1) && (ok==false)) _planeWidgetX->EnabledOff();
308 if ((plane==2) && (ok==false)) _planeWidgetY->EnabledOff();
309 if ((plane==3) && (ok==false)) _planeWidgetZ->EnabledOff();
313 //-------------------------------------------------------------------
314 void wxVtkMPR3DView::FreePlaneInteraction(bool ok)
319 _planeWidgetX->InteractionOn();
320 _planeWidgetY->InteractionOn();
321 _planeWidgetZ->InteractionOn();
323 _planeWidgetX->InteractionOff();
324 _planeWidgetY->InteractionOff();
325 _planeWidgetZ->InteractionOff();
331 //-------------------------------------------------------------------
332 void wxVtkMPR3DView::setColorTransferFunction(vtkColorTransferFunction* colortable)
334 GetVtkMPR3DDataViewer ()->setColorTransferFunction(colortable);
337 //-------------------------------------------------------------------
338 void wxVtkMPR3DView::Refresh() // virtual
340 _vtkmpr3Ddataviewer -> Refresh();
341 if (_wxvtkmpr3DviewCntrlPanel!=NULL)
343 _wxvtkmpr3DviewCntrlPanel->Refresh();
348 //-------------------------------------------------------------------
349 void wxVtkMPR3DView::RefreshView() // virtual
352 vtkImageData *image = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
355 image->GetSpacing(spc);
361 //this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData()->GetSpacing(spc);
363 //double nx=1,ny=0,nz=0; // JPRx
365 double x=GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetX();
366 double y=GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetY();
367 double z=GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetZ();
374 _pointWidget->SetPosition( x,y,z );
379 vtkTransform *transform = GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetTransformOrientation();
380 in[0]=1; in[1]=0; in[2]=0;
381 transform->TransformPoint(in,normal);
382 _planeWidget->SetNormal( normal[0],normal[1],normal[2] );
385 _planeWidget->SetCenter( x,y,z );
386 _planeWidget->UpdatePlacement();
387 _planeWidget->GetPolyData(_vtkplane);
390 //-------------------------------------------------------------------
391 wxPanel* wxVtkMPR3DView::CreateControlPanel(wxWindow *parent, bool align)
393 _wxvtkmpr3DviewCntrlPanel = new wxVtkMPR3DViewCntrlPanel(parent,this, align);
394 return _wxvtkmpr3DviewCntrlPanel;
396 //-------------------------------------------------------------------
397 vtkMPR3DDataViewer* wxVtkMPR3DView::GetVtkMPR3DDataViewer()
399 return _vtkmpr3Ddataviewer;
401 //-------------------------------------------------------------------
402 wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() throw (char*)
404 if(_wxvtk3Dbaseview==NULL){
405 throw "wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() _wxvtk3Dbaseview=NULL";
407 return _wxvtk3Dbaseview;
409 //-------------------------------------------------------------------
411 //-------------------------------------------------------------------
412 void wxVtkMPR3DView::VisibleImageActor(int idPosition, bool visible){
413 /*if(visible == false)
414 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> visibleActor == false \n");
417 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> visibleActor == true\n");
418 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> idPosition == %d\n", idPosition);
421 if (visible!=_vtkmpr3Ddataviewer->GetVisiblePosition(idPosition)){
423 _wxvtk3Dbaseview->GetRenderer()->RemoveActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition) );
425 _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition) );
427 _vtkmpr3Ddataviewer->SetVisiblePosition(idPosition,visible);
432 //-------------------------------------------------------------------
433 void wxVtkMPR3DView::VisiblePointWidget( bool visible )
445 //-------------------------------------------------------------------
446 void wxVtkMPR3DView::VisiblePlaneWidget( bool visible )
452 _contourPlaneActor->VisibilityOn();
456 _contourPlaneActor->VisibilityOff();
461 //CPR: Method added 30 Nov 2009
462 void wxVtkMPR3DView::showOutlineActor(bool value)
464 vtkActor* _outlineActor = _vtkmpr3Ddataviewer->GetOutlineActor();
467 _wxvtk3Dbaseview->GetRenderer()->AddActor( _outlineActor );
471 _wxvtk3Dbaseview->GetRenderer()->RemoveActor( _outlineActor );
475 //-------------------------------------------------------------------
476 void wxVtkMPR3DView::SetVtkMPR3DDataViewer(vtkMPR3DDataViewer *vtkmpr3Ddataviewer)
478 _vtkmpr3Ddataviewer = vtkmpr3Ddataviewer;
481 //-------------------------------------------------------------------
482 void wxVtkMPR3DView::InitOrientationPointWidget()
484 this->_planeWidget->SetNormal(1,0,0);
490 //-------------------------------------------------------------------
491 // EED 25 Janvier 2007 testLoic
492 void wxVtkMPR3DView::TestLoic1()
496 double dimIma = sizeIma*2;
498 vtkImageData *vtkimagedata = this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
501 vtkimagedata->GetSpacing(spc);
503 vtkimagedata->Update();
507 this->_planeWidget->GetOrigin(p);
508 this->_planeWidget->GetNormal(n);
512 vtkPlaneSource* pSource = vtkPlaneSource::New( );
513 pSource->SetResolution( sizeIma - 1, sizeIma - 1 );
514 pSource->SetOrigin( p[ 0 ], p[ 1 ], p[ 2 ] );
515 pSource->SetPoint1( p[ 0 ] + dimIma - 1.0, p[ 1 ], p[ 2 ] );
516 pSource->SetPoint2( p[ 0 ], p[ 1 ]+ dimIma - 1.0 , p[ 2 ] );
518 pSource->SetCenter( p[ 0 ], p[ 1 ], p[ 2 ] );
519 pSource->SetNormal( n[ 0 ], n[ 1 ], n[ 2 ] );
522 vtkProbeFilter* slices = vtkProbeFilter::New();
523 slices->SetInput( ( vtkDataSet* )pSource->GetOutput( ) );
524 slices->SetSource( vtkimagedata );
528 vtkStructuredPoints *stPoints = vtkStructuredPoints::New();
529 stPoints -> GetPointData( )->SetScalars( slices->GetOutput()->GetPointData()->GetScalars() );
530 stPoints -> SetDimensions( sizeIma, sizeIma, 1 );
531 stPoints -> SetScalarType( vtkimagedata->GetScalarType() );
532 stPoints -> SetScalarTypeToShort();
533 stPoints -> Update();
535 vtkImageChangeInformation *change = vtkImageChangeInformation ::New();
536 change -> SetInput( stPoints );
537 change -> Update(); //important
540 vtkimagedata->GetScalarRange(_range);
541 vtkWindowLevelLookupTable *_bwlookup = vtkWindowLevelLookupTable::New( );
542 _bwlookup->SetHueRange( 0 , 1 );
543 _bwlookup->SetNumberOfColors( (int)(_range[1] - _range[0] + 1) );
544 _bwlookup->SetTableRange( _range[0] , _range[1] );
545 _bwlookup->SetSaturationRange( 0 , 0 );
546 _bwlookup->SetValueRange( 0 , 1 );
547 _bwlookup->SetAlphaRange( 1 , 1 );
550 vtkLookupTable * _collookup = vtkLookupTable::New( );
551 _collookup->SetNumberOfColors( 256 );
552 _collookup->SetTableRange( 0 , 255 );
553 _collookup->Build( );
554 _collookup->SetTableValue( 0 , 1 , 0 , 0 , 1 );
555 _collookup->SetTableValue(128 , 0 , 0 , 1 , 1 );
556 _collookup->SetTableValue(255 , 0 , 1 , 0 , 1 );
559 vtkMetaImageWriter *writer = vtkMetaImageWriter::New( );
560 writer->SetInput( stPoints );
561 writer->SetFileName( "C:/Users/Images/temp_EED/image.mhd" );
562 writer->SetFileDimensionality( 2 );
567 vtkDataSetMapper *_3DSliceMapper = vtkDataSetMapper::New( );
568 _3DSliceMapper->SetInput(change->GetOutput( ) );
569 _3DSliceMapper->SetLookupTable( _bwlookup );
570 _3DSliceMapper->SetScalarRange( _range );
571 _3DSliceMapper->ImmediateModeRenderingOn( );
573 vtkActor *_3DSliceActor = vtkActor::New( );
574 _3DSliceActor->SetMapper( _3DSliceMapper );
576 // The usual rendering stuff.
577 vtkCamera *camera = vtkCamera::New();
578 camera->SetPosition(1,1,1);
579 camera->SetFocalPoint(0,0,0);
581 vtkRenderer *renderer = vtkRenderer::New();
582 vtkRenderWindow *renWin = vtkRenderWindow::New();
583 renWin->AddRenderer(renderer);
585 vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
586 iren->SetRenderWindow(renWin);
588 renderer->AddActor( _3DSliceActor );
589 renderer->SetActiveCamera(camera);
590 renderer->ResetCamera();
591 renderer->SetBackground(1,1,1);
593 renWin->SetSize(300,300);
595 // interact with data
605 //-------------------------------------------------------------------
606 // EED 25 Janvier 2007 testLoic
607 void wxVtkMPR3DView::TestLoic2()
610 vtkVectorNorm *vecMagnitude = vtkVectorNorm::New();
611 vecMagnitude->SetInput(VtkMainGrid);
612 vecMagnitude->NormalizeOff();
613 vecMagnitude->Update();
616 vtkPlane *slicePlane = vtkPlane::New();
617 this->_planeWidget->GetPlane( slicePlane );
620 vtkCutter* sliceCutter = vtkCutter::New();
621 vtkImageData *vtkimagedata = this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
622 sliceCutter->SetInput( vtkimagedata );
623 sliceCutter->SetCutFunction( slicePlane );
626 // vtkLookupTable *lut = BuildHueWeightBaseMap();
629 vtkPolyDataMapper *slice = vtkPolyDataMapper::New();
630 slice->SetInput( sliceCutter->GetOutput() );
634 vtkimagedata->GetScalarRange(range);
635 // vecMagnitude->GetOutput()->GetScalarRange( range );
636 // range[1] *= 0.7; // reduce the upper range by 30%
637 // slice->SetScalarRange( range );
638 // slice->SetLookupTable( lut );
640 // vtkActor *sliceActor = vtkActor::New();
641 // sliceActor->SetMapper( slice );
643 vtkPolyDataMapper *contourMapper = vtkPolyDataMapper::New();
644 contourMapper->SetInput( sliceCutter->GetOutput() );
645 contourMapper->SetScalarRange( range );
646 // contourMapper->SetLookupTable( lut );
649 vtkActor *contourActor = vtkActor::New();
650 contourActor->SetMapper( contourMapper );
654 // The usual rendering stuff.
655 vtkCamera *camera = vtkCamera::New();
656 camera->SetPosition(1,1,1);
657 camera->SetFocalPoint(0,0,0);
659 vtkRenderer *renderer = vtkRenderer::New();
660 vtkRenderWindow *renWin = vtkRenderWindow::New();
661 renWin->AddRenderer(renderer);
663 vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
664 iren->SetRenderWindow(renWin);
666 renderer->AddActor( contourActor );
667 // renderer->AddActor(cubeActor);
668 renderer->SetActiveCamera(camera);
669 renderer->ResetCamera();
670 renderer->SetBackground(1,1,1);
672 renWin->SetSize(300,300);
674 // interact with data