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"
24 wxVtkMPR3DView::wxVtkMPR3DView( wxVtk3DBaseView *wxvtk3Dbaseview )
26 _wxvtk3Dbaseview = wxvtk3Dbaseview;
27 _vtkmpr3Ddataviewer = NULL;
28 _wxvtkmpr3DviewCntrlPanel = NULL;
34 _contourMapper = NULL;
44 //-------------------------------------------------------------------
45 wxVtkMPR3DView::~wxVtkMPR3DView()
47 VisiblePointWidget( false );
48 VisiblePlaneWidget( false );
50 if(_pointWidget!=NULL){
51 _pointWidget->Delete();
53 if(_planeWidget!=NULL){
54 _planeWidget->Delete();
60 _contourMapper->Delete();
61 _contourPlaneActor->Delete();
66 //-------------------------------------------------------------------
67 void wxVtkMPR3DView::RemoveActor(vtkActor* actor)
69 _wxvtk3Dbaseview->GetRenderer()->RemoveActor(actor);
72 //-------------------------------------------------------------------
73 void wxVtkMPR3DView::ResetCamera(int* ext, double* origin,double* spc)
76 _wxvtk3Dbaseview->GetRenderer()->ResetCamera ();
77 _wxvtk3Dbaseview->GetCamera()->Dolly(1.5);
79 /*double x = (spc[0])*(origin[0]+(((double)ext[1]-(double)ext[0])/2.0));
80 double y = (spc[1])*(origin[1]+(double)ext[3]);
81 double z = (spc[2])*(origin[2]+(((double)ext[5]-(double)ext[4])/2.0));*/
82 /*double x0=(spc[0])*((double)ext[0]+origin[0]);
83 double x1=(spc[0])*((double)ext[1]+origin[0]);
84 double y0=(spc[1])*((double)ext[2]+origin[1]);
85 double y1=(spc[1])*((double)ext[3]+origin[1]);
86 double z0=(spc[2])*((double)ext[4]+origin[2]);
87 double z1=(spc[2])*((double)ext[5]+origin[2]);*/
88 double x0=(spc[0])*((double)ext[0]);
89 double x1=(spc[0])*((double)ext[1]);
90 double y0=(spc[1])*((double)ext[2]);
91 double y1=(spc[1])*((double)ext[3]);
92 double z0=(spc[2])*((double)ext[4]);
93 double z1=(spc[2])*((double)ext[5]);
95 _wxvtk3Dbaseview->GetRenderer()->ResetCamera(x0,x1,y0,y1,z0,z1);
96 //_wxvtk3Dbaseview->GetCamera()->SetPosition(x,y,z);
97 _wxvtk3Dbaseview->GetCamera()->Dolly(1.5);
101 //-------------------------------------------------------------------
102 void wxVtkMPR3DView::Configure()
104 vtkImageData *imageData = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
106 _wxvtk3Dbaseview->Configure();
107 _wxvtkmpr3DviewCntrlPanel->UpdateControlPanel();
110 // _wxvtk3Dbaseview->GetRenderer()->Clear();
112 // Actors are added to the renderer.
113 vtkActor* _outlineActor = _vtkmpr3Ddataviewer->GetOutlineActor();
114 _wxvtk3Dbaseview->GetRenderer()->AddActor( _outlineActor );
115 // _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(0) ); // _saggital
116 // _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(1) ); // _axial
117 // _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(2) ); // _coronal
120 // An initial camera view is created. The Dolly() method moves
121 // the camera towards the FocalPoint, thereby enlarging the image.
122 _wxvtk3Dbaseview->GetRenderer()->SetActiveCamera(_wxvtk3Dbaseview->GetCamera());
126 // Set a background color for the renderer and set the size of the
127 // render window (expressed in pixels).
128 _wxvtk3Dbaseview->GetRenderer()->SetBackground( 0.36 , 0.36 , 0.36 );
129 //EED 23oct2010 _wxvtk3Dbaseview->GetRenWin()->SetSize(400, 400);
131 // Note that when camera movement occurs (as it does in the Dolly()
132 // method), the clipping planes often need adjusting. Clipping planes
133 // consist of two planes: near and far along the view direction. The
134 // near plane clips out objects in front of the plane; the far plane
135 // clips out objects behind the plane. This way only what is drawn
136 // between the planes is actually rendered.
137 _wxvtk3Dbaseview->GetRenderer()->ResetCameraClippingRange();
141 //if(_myCallback!=NULL){
142 //_myCallback->Delete();
145 vtkmyPWCallback_3DPointWidget *_myCallback = vtkmyPWCallback_3DPointWidget::New();
146 _myCallback->SetWxVtkMPR3DView(this);
150 if(_pointWidget==NULL){
151 _pointWidget = vtkPointWidget::New();
153 _pointWidget->SetInput( imageData );
154 _myCallback->SetVtkPointWidget(_pointWidget);
155 _pointWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
156 _pointWidget->AllOff();
157 _pointWidget->PlaceWidget();
159 _pointWidget->AddObserver(vtkCommand::InteractionEvent,_myCallback);
161 if(_planeWidget==NULL)
163 _planeWidget = vtkPlaneWidget::New();
165 _planeWidget->SetInput( imageData );
167 _myCallback->SetVtkPlaneWidget(_planeWidget);
169 _planeWidget->NormalToXAxisOn();
170 _planeWidget->SetResolution(50);
171 _planeWidget->SetRepresentationToOutline();
175 imageData->GetDimensions(dim);
180 _planeWidget->PlaceWidget( px-dd , px+dd , py-dd , py+dd , pz-dd , pz+dd );
183 _vtkplane = vtkPolyData::New();
185 _probe = vtkProbeFilter::New();
186 _probe->SetInput(_vtkplane);
188 _contourMapper = vtkPolyDataMapper::New();
190 _contourMapper->SetInput( _probe->GetPolyDataOutput() );
192 _contourPlaneActor = vtkActor::New();
193 _contourPlaneActor->SetMapper(_contourMapper);
195 _contourPlaneActor->VisibilityOff();
197 _planeWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
198 _planeWidget->AddObserver(vtkCommand::InteractionEvent,_myCallback);
201 _wxvtk3Dbaseview->GetRenderer()->AddActor( _contourPlaneActor );
205 _planeWidget->GetPolyData(_vtkplane);
206 _probe->SetSource( imageData );
207 _contourMapper->SetScalarRange( imageData->GetScalarRange() );
210 ConfigureFreePlanes();
213 // _pointWidget->SetPosition( x,y,z );
216 // MACOS probleme vtk-window out of wx-window
217 // _pointWidget->On();
223 //-------------------------------------------------------------------
224 void wxVtkMPR3DView::ConfigureFreePlanes()
227 // The shared picker enables us to use 3 planes at one time
228 // and gets the picking order right
229 vtkCellPicker* picker = vtkCellPicker::New();
230 picker->SetTolerance(0.005);
232 // The 3 image plane widgets
233 _planeWidgetX = GetPlaneWidget('x', 1, 0, 0, picker);
234 _planeWidgetY = GetPlaneWidget('y', 1, 1, 0, picker);
235 _planeWidgetZ = GetPlaneWidget('z', 0, 0, 1, picker);
237 _planeWidgetY->SetLookupTable(_planeWidgetX->GetLookupTable());
238 _planeWidgetZ->SetLookupTable(_planeWidgetX->GetLookupTable());
240 picker->UnRegister(NULL);
244 //-------------------------------------------------------------------
245 vtkImagePlaneWidget* wxVtkMPR3DView::GetPlaneWidget(unsigned char activationkey, double r, double g, double b, vtkCellPicker* picker)
247 vtkProperty* prop1 = 0;
248 vtkImagePlaneWidget* planeWidget = 0;
249 planeWidget = vtkImagePlaneWidget::New();
250 planeWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
251 planeWidget->EnabledOff();
252 vtkImageData *image = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
253 int xMin = 0, xMax = 0, yMin = 0, yMax = 0, zMin = 0, zMax = 0;
254 double xSpacing = 0, ySpacing = 0, zSpacing = 0;
256 planeWidget->SetInput( image );
257 image->GetExtent(xMin, xMax, yMin, yMax, zMin, zMax);
258 image->GetSpacing(xSpacing, ySpacing, zSpacing);
261 if (activationkey=='x')
263 planeWidget->SetPlaneOrientationToXAxes();
264 planeWidget->SetSlicePosition((xMax+xMin)/2.*xSpacing);
267 if (activationkey=='y')
269 planeWidget->SetPlaneOrientationToYAxes();
270 planeWidget->SetSlicePosition((yMax+yMin)/2.*ySpacing);
273 if (activationkey=='z')
275 planeWidget->SetPlaneOrientationToZAxes();
276 planeWidget->SetSlicePosition((zMax+zMin)/2.*zSpacing);
279 planeWidget->DisplayTextOn();
280 planeWidget->SetPicker(picker);
281 planeWidget->SetKeyPressActivationValue(activationkey);
282 prop1 = planeWidget->GetPlaneProperty();
283 prop1->SetColor(r, g, b);
287 //-------------------------------------------------------------------
288 void wxVtkMPR3DView::FreePlaneVisible(int plane, bool ok)
291 if ((plane==1) && (ok==true)) _planeWidgetX->EnabledOn();
292 if ((plane==2) && (ok==true)) _planeWidgetY->EnabledOn();
293 if ((plane==3) && (ok==true)) _planeWidgetZ->EnabledOn();
294 if ((plane==1) && (ok==false)) _planeWidgetX->EnabledOff();
295 if ((plane==2) && (ok==false)) _planeWidgetY->EnabledOff();
296 if ((plane==3) && (ok==false)) _planeWidgetZ->EnabledOff();
300 //-------------------------------------------------------------------
301 void wxVtkMPR3DView::FreePlaneInteraction(bool ok)
306 _planeWidgetX->InteractionOn();
307 _planeWidgetY->InteractionOn();
308 _planeWidgetZ->InteractionOn();
310 _planeWidgetX->InteractionOff();
311 _planeWidgetY->InteractionOff();
312 _planeWidgetZ->InteractionOff();
318 //-------------------------------------------------------------------
319 void wxVtkMPR3DView::setColorTransferFunction(vtkColorTransferFunction* colortable)
321 GetVtkMPR3DDataViewer ()->setColorTransferFunction(colortable);
324 //-------------------------------------------------------------------
325 void wxVtkMPR3DView::Refresh() // virtual
327 _vtkmpr3Ddataviewer -> Refresh();
328 if (_wxvtkmpr3DviewCntrlPanel!=NULL)
330 _wxvtkmpr3DviewCntrlPanel->Refresh();
335 //-------------------------------------------------------------------
336 void wxVtkMPR3DView::RefreshView() // virtual
339 vtkImageData *image = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
342 image->GetSpacing(spc);
348 //this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData()->GetSpacing(spc);
350 //double nx=1,ny=0,nz=0; // JPRx
352 double x=GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetX();
353 double y=GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetY();
354 double z=GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetZ();
361 _pointWidget->SetPosition( x,y,z );
366 vtkTransform *transform = GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetTransformOrientation();
367 in[0]=1; in[1]=0; in[2]=0;
368 transform->TransformPoint(in,normal);
369 _planeWidget->SetNormal( normal[0],normal[1],normal[2] );
372 _planeWidget->SetCenter( x,y,z );
373 _planeWidget->UpdatePlacement();
374 _planeWidget->GetPolyData(_vtkplane);
377 //-------------------------------------------------------------------
378 wxPanel* wxVtkMPR3DView::CreateControlPanel(wxWindow *parent, bool align)
380 _wxvtkmpr3DviewCntrlPanel = new wxVtkMPR3DViewCntrlPanel(parent,this, align);
381 return _wxvtkmpr3DviewCntrlPanel;
383 //-------------------------------------------------------------------
384 vtkMPR3DDataViewer* wxVtkMPR3DView::GetVtkMPR3DDataViewer()
386 return _vtkmpr3Ddataviewer;
388 //-------------------------------------------------------------------
389 wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() throw (char*)
391 if(_wxvtk3Dbaseview==NULL){
392 throw "wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() _wxvtk3Dbaseview=NULL";
394 return _wxvtk3Dbaseview;
396 //-------------------------------------------------------------------
398 //-------------------------------------------------------------------
399 void wxVtkMPR3DView::VisibleImageActor(int idPosition, bool visible){
400 /*if(visible == false)
401 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> visibleActor == false \n");
404 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> visibleActor == true\n");
405 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> idPosition == %d\n", idPosition);
408 if (visible!=_vtkmpr3Ddataviewer->GetVisiblePosition(idPosition)){
410 _wxvtk3Dbaseview->GetRenderer()->RemoveActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition) );
412 _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition) );
414 _vtkmpr3Ddataviewer->SetVisiblePosition(idPosition,visible);
419 //-------------------------------------------------------------------
420 void wxVtkMPR3DView::VisiblePointWidget( bool visible )
432 //-------------------------------------------------------------------
433 void wxVtkMPR3DView::VisiblePlaneWidget( bool visible )
439 _contourPlaneActor->VisibilityOn();
443 _contourPlaneActor->VisibilityOff();
448 //CPR: Method added 30 Nov 2009
449 void wxVtkMPR3DView::showOutlineActor(bool value)
451 vtkActor* _outlineActor = _vtkmpr3Ddataviewer->GetOutlineActor();
454 _wxvtk3Dbaseview->GetRenderer()->AddActor( _outlineActor );
458 _wxvtk3Dbaseview->GetRenderer()->RemoveActor( _outlineActor );
462 //-------------------------------------------------------------------
463 void wxVtkMPR3DView::SetVtkMPR3DDataViewer(vtkMPR3DDataViewer *vtkmpr3Ddataviewer)
465 _vtkmpr3Ddataviewer = vtkmpr3Ddataviewer;
468 //-------------------------------------------------------------------
469 void wxVtkMPR3DView::InitOrientationPointWidget()
471 this->_planeWidget->SetNormal(1,0,0);
477 //-------------------------------------------------------------------
478 // EED 25 Janvier 2007 testLoic
479 void wxVtkMPR3DView::TestLoic1()
483 double dimIma = sizeIma*2;
485 vtkImageData *vtkimagedata = this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
488 vtkimagedata->GetSpacing(spc);
490 vtkimagedata->Update();
494 this->_planeWidget->GetOrigin(p);
495 this->_planeWidget->GetNormal(n);
499 vtkPlaneSource* pSource = vtkPlaneSource::New( );
500 pSource->SetResolution( sizeIma - 1, sizeIma - 1 );
501 pSource->SetOrigin( p[ 0 ], p[ 1 ], p[ 2 ] );
502 pSource->SetPoint1( p[ 0 ] + dimIma - 1.0, p[ 1 ], p[ 2 ] );
503 pSource->SetPoint2( p[ 0 ], p[ 1 ]+ dimIma - 1.0 , p[ 2 ] );
505 pSource->SetCenter( p[ 0 ], p[ 1 ], p[ 2 ] );
506 pSource->SetNormal( n[ 0 ], n[ 1 ], n[ 2 ] );
509 vtkProbeFilter* slices = vtkProbeFilter::New();
510 slices->SetInput( ( vtkDataSet* )pSource->GetOutput( ) );
511 slices->SetSource( vtkimagedata );
515 vtkStructuredPoints *stPoints = vtkStructuredPoints::New();
516 stPoints -> GetPointData( )->SetScalars( slices->GetOutput()->GetPointData()->GetScalars() );
517 stPoints -> SetDimensions( sizeIma, sizeIma, 1 );
518 stPoints -> SetScalarType( vtkimagedata->GetScalarType() );
519 stPoints -> SetScalarTypeToShort();
520 stPoints -> Update();
522 vtkImageChangeInformation *change = vtkImageChangeInformation ::New();
523 change -> SetInput( stPoints );
524 change -> Update(); //important
527 vtkimagedata->GetScalarRange(_range);
528 vtkWindowLevelLookupTable *_bwlookup = vtkWindowLevelLookupTable::New( );
529 _bwlookup->SetHueRange( 0 , 1 );
530 _bwlookup->SetNumberOfColors( (int)(_range[1] - _range[0] + 1) );
531 _bwlookup->SetTableRange( _range[0] , _range[1] );
532 _bwlookup->SetSaturationRange( 0 , 0 );
533 _bwlookup->SetValueRange( 0 , 1 );
534 _bwlookup->SetAlphaRange( 1 , 1 );
537 vtkLookupTable * _collookup = vtkLookupTable::New( );
538 _collookup->SetNumberOfColors( 256 );
539 _collookup->SetTableRange( 0 , 255 );
540 _collookup->Build( );
541 _collookup->SetTableValue( 0 , 1 , 0 , 0 , 1 );
542 _collookup->SetTableValue(128 , 0 , 0 , 1 , 1 );
543 _collookup->SetTableValue(255 , 0 , 1 , 0 , 1 );
546 vtkMetaImageWriter *writer = vtkMetaImageWriter::New( );
547 writer->SetInput( stPoints );
548 writer->SetFileName( "C:/Users/Images/temp_EED/image.mhd" );
549 writer->SetFileDimensionality( 2 );
554 vtkDataSetMapper *_3DSliceMapper = vtkDataSetMapper::New( );
555 _3DSliceMapper->SetInput(change->GetOutput( ) );
556 _3DSliceMapper->SetLookupTable( _bwlookup );
557 _3DSliceMapper->SetScalarRange( _range );
558 _3DSliceMapper->ImmediateModeRenderingOn( );
560 vtkActor *_3DSliceActor = vtkActor::New( );
561 _3DSliceActor->SetMapper( _3DSliceMapper );
563 // The usual rendering stuff.
564 vtkCamera *camera = vtkCamera::New();
565 camera->SetPosition(1,1,1);
566 camera->SetFocalPoint(0,0,0);
568 vtkRenderer *renderer = vtkRenderer::New();
569 vtkRenderWindow *renWin = vtkRenderWindow::New();
570 renWin->AddRenderer(renderer);
572 vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
573 iren->SetRenderWindow(renWin);
575 renderer->AddActor( _3DSliceActor );
576 renderer->SetActiveCamera(camera);
577 renderer->ResetCamera();
578 renderer->SetBackground(1,1,1);
580 renWin->SetSize(300,300);
582 // interact with data
592 //-------------------------------------------------------------------
593 // EED 25 Janvier 2007 testLoic
594 void wxVtkMPR3DView::TestLoic2()
597 vtkVectorNorm *vecMagnitude = vtkVectorNorm::New();
598 vecMagnitude->SetInput(VtkMainGrid);
599 vecMagnitude->NormalizeOff();
600 vecMagnitude->Update();
603 vtkPlane *slicePlane = vtkPlane::New();
604 this->_planeWidget->GetPlane( slicePlane );
607 vtkCutter* sliceCutter = vtkCutter::New();
608 vtkImageData *vtkimagedata = this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
609 sliceCutter->SetInput( vtkimagedata );
610 sliceCutter->SetCutFunction( slicePlane );
613 // vtkLookupTable *lut = BuildHueWeightBaseMap();
616 vtkPolyDataMapper *slice = vtkPolyDataMapper::New();
617 slice->SetInput( sliceCutter->GetOutput() );
621 vtkimagedata->GetScalarRange(range);
622 // vecMagnitude->GetOutput()->GetScalarRange( range );
623 // range[1] *= 0.7; // reduce the upper range by 30%
624 // slice->SetScalarRange( range );
625 // slice->SetLookupTable( lut );
627 // vtkActor *sliceActor = vtkActor::New();
628 // sliceActor->SetMapper( slice );
630 vtkPolyDataMapper *contourMapper = vtkPolyDataMapper::New();
631 contourMapper->SetInput( sliceCutter->GetOutput() );
632 contourMapper->SetScalarRange( range );
633 // contourMapper->SetLookupTable( lut );
636 vtkActor *contourActor = vtkActor::New();
637 contourActor->SetMapper( contourMapper );
641 // The usual rendering stuff.
642 vtkCamera *camera = vtkCamera::New();
643 camera->SetPosition(1,1,1);
644 camera->SetFocalPoint(0,0,0);
646 vtkRenderer *renderer = vtkRenderer::New();
647 vtkRenderWindow *renWin = vtkRenderWindow::New();
648 renWin->AddRenderer(renderer);
650 vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
651 iren->SetRenderWindow(renWin);
653 renderer->AddActor( contourActor );
654 // renderer->AddActor(cubeActor);
655 renderer->SetActiveCamera(camera);
656 renderer->ResetCamera();
657 renderer->SetBackground(1,1,1);
659 renWin->SetSize(300,300);
661 // interact with data