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;
37 //-------------------------------------------------------------------
38 wxVtkMPR3DView::~wxVtkMPR3DView()
40 VisiblePointWidget( false );
41 VisiblePlaneWidget( false );
43 if(_pointWidget!=NULL){
44 _pointWidget->Delete();
46 if(_planeWidget!=NULL){
47 _planeWidget->Delete();
53 _contourMapper->Delete();
54 _contourPlaneActor->Delete();
59 //-------------------------------------------------------------------
60 void wxVtkMPR3DView::RemoveActor(vtkActor* actor)
62 _wxvtk3Dbaseview->GetRenderer()->RemoveActor(actor);
65 //-------------------------------------------------------------------
66 void wxVtkMPR3DView::ResetCamera(int* ext, double* origin,double* spc)
69 _wxvtk3Dbaseview->GetRenderer()->ResetCamera ();
70 _wxvtk3Dbaseview->GetCamera()->Dolly(1.5);
72 /*double x = (spc[0])*(origin[0]+(((double)ext[1]-(double)ext[0])/2.0));
73 double y = (spc[1])*(origin[1]+(double)ext[3]);
74 double z = (spc[2])*(origin[2]+(((double)ext[5]-(double)ext[4])/2.0));*/
75 /*double x0=(spc[0])*((double)ext[0]+origin[0]);
76 double x1=(spc[0])*((double)ext[1]+origin[0]);
77 double y0=(spc[1])*((double)ext[2]+origin[1]);
78 double y1=(spc[1])*((double)ext[3]+origin[1]);
79 double z0=(spc[2])*((double)ext[4]+origin[2]);
80 double z1=(spc[2])*((double)ext[5]+origin[2]);*/
81 double x0=(spc[0])*((double)ext[0]);
82 double x1=(spc[0])*((double)ext[1]);
83 double y0=(spc[1])*((double)ext[2]);
84 double y1=(spc[1])*((double)ext[3]);
85 double z0=(spc[2])*((double)ext[4]);
86 double z1=(spc[2])*((double)ext[5]);
88 _wxvtk3Dbaseview->GetRenderer()->ResetCamera(x0,x1,y0,y1,z0,z1);
89 //_wxvtk3Dbaseview->GetCamera()->SetPosition(x,y,z);
90 _wxvtk3Dbaseview->GetCamera()->Dolly(1.5);
94 //-------------------------------------------------------------------
95 void wxVtkMPR3DView::Configure(){
98 vtkImageData *imageData = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
100 _wxvtk3Dbaseview->Configure();
101 _wxvtkmpr3DviewCntrlPanel->UpdateControlPanel();
104 // _wxvtk3Dbaseview->GetRenderer()->Clear();
106 // Actors are added to the renderer.
107 vtkActor* _outlineActor = _vtkmpr3Ddataviewer->GetOutlineActor();
108 _wxvtk3Dbaseview->GetRenderer()->AddActor( _outlineActor );
109 // _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(0) ); // _saggital
110 // _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(1) ); // _axial
111 // _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(2) ); // _coronal
114 // An initial camera view is created. The Dolly() method moves
115 // the camera towards the FocalPoint, thereby enlarging the image.
116 _wxvtk3Dbaseview->GetRenderer()->SetActiveCamera(_wxvtk3Dbaseview->GetCamera());
120 // Set a background color for the renderer and set the size of the
121 // render window (expressed in pixels).
122 _wxvtk3Dbaseview->GetRenderer()->SetBackground( 0.36 , 0.36 , 0.36 );
123 _wxvtk3Dbaseview->GetRenWin()->SetSize(400, 400);
125 // Note that when camera movement occurs (as it does in the Dolly()
126 // method), the clipping planes often need adjusting. Clipping planes
127 // consist of two planes: near and far along the view direction. The
128 // near plane clips out objects in front of the plane; the far plane
129 // clips out objects behind the plane. This way only what is drawn
130 // between the planes is actually rendered.
131 _wxvtk3Dbaseview->GetRenderer()->ResetCameraClippingRange();
135 //if(_myCallback!=NULL){
136 //_myCallback->Delete();
139 vtkmyPWCallback_3DPointWidget *_myCallback = vtkmyPWCallback_3DPointWidget::New();
140 _myCallback->SetWxVtkMPR3DView(this);
142 if(_pointWidget!=NULL){
143 _pointWidget->Delete();
145 _pointWidget = vtkPointWidget::New();
146 _myCallback->SetVtkPointWidget(_pointWidget);
147 _pointWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
150 _pointWidget->SetInput( imageData );
153 _pointWidget->AllOff();
155 _pointWidget->PlaceWidget();
156 // _pointWidget->SetPosition( x,y,z );
159 // MACOS probleme vtk-window out of wx-window
160 // _pointWidget->On();
162 _pointWidget->AddObserver(vtkCommand::InteractionEvent,_myCallback);
166 if(_planeWidget!=NULL)
168 _planeWidget->Delete();
170 _planeWidget = vtkPlaneWidget::New();
171 _myCallback->SetVtkPlaneWidget(_planeWidget);
173 _planeWidget->SetInput( imageData );
175 _planeWidget->NormalToXAxisOn();
176 _planeWidget->SetResolution(50);
177 _planeWidget->SetRepresentationToOutline();
180 imageData->GetDimensions(dim);
190 _planeWidget->PlaceWidget( px-dd , px+dd , py-dd , py+dd , pz-dd , pz+dd );
194 _vtkplane = vtkPolyData::New();
196 _probe = vtkProbeFilter::New();
197 _probe->SetInput(_vtkplane);
199 _contourMapper = vtkPolyDataMapper::New();
201 _contourMapper->SetInput( _probe->GetPolyDataOutput() );
203 _contourPlaneActor = vtkActor::New();
204 _contourPlaneActor->SetMapper(_contourMapper);
206 _contourPlaneActor->VisibilityOff();
208 _planeWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
209 _planeWidget->AddObserver(vtkCommand::InteractionEvent,_myCallback);
212 _wxvtk3Dbaseview->GetRenderer()->AddActor( _contourPlaneActor );
216 _planeWidget->GetPolyData(_vtkplane);
218 _probe->SetSource( imageData );
219 _contourMapper->SetScalarRange( imageData->GetScalarRange() );
222 ConfigureFreePlanes();
225 //-------------------------------------------------------------------
226 void wxVtkMPR3DView::ConfigureFreePlanes()
229 // The shared picker enables us to use 3 planes at one time
230 // and gets the picking order right
231 vtkCellPicker* picker = vtkCellPicker::New();
232 picker->SetTolerance(0.005);
234 // The 3 image plane widgets
235 _planeWidgetX = GetPlaneWidget('x', 1, 0, 0, picker);
236 _planeWidgetY = GetPlaneWidget('y', 1, 1, 0, picker);
237 _planeWidgetZ = GetPlaneWidget('z', 0, 0, 1, picker);
239 _planeWidgetY->SetLookupTable(_planeWidgetX->GetLookupTable());
240 _planeWidgetZ->SetLookupTable(_planeWidgetX->GetLookupTable());
242 picker->UnRegister(NULL);
246 //-------------------------------------------------------------------
247 vtkImagePlaneWidget* wxVtkMPR3DView::GetPlaneWidget(unsigned char activationkey, double r, double g, double b, vtkCellPicker* picker)
249 vtkProperty* prop1 = 0;
250 vtkImagePlaneWidget* planeWidget = 0;
251 planeWidget = vtkImagePlaneWidget::New();
252 planeWidget->EnabledOff();
253 planeWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
254 vtkImageData *image = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
255 int xMin = 0, xMax = 0, yMin = 0, yMax = 0, zMin = 0, zMax = 0;
256 double xSpacing = 0, ySpacing = 0, zSpacing = 0;
258 planeWidget->SetInput( image );
259 image->GetExtent(xMin, xMax, yMin, yMax, zMin, zMax);
260 image->GetSpacing(xSpacing, ySpacing, zSpacing);
268 if (activationkey=='x')
270 planeWidget->SetPlaneOrientationToXAxes();
271 planeWidget->SetSlicePosition((xMax+xMin)/2.*xSpacing);
274 if (activationkey=='y')
276 planeWidget->SetPlaneOrientationToYAxes();
277 planeWidget->SetSlicePosition((yMax+yMin)/2.*ySpacing);
280 if (activationkey=='z')
282 planeWidget->SetPlaneOrientationToZAxes();
283 planeWidget->SetSlicePosition((zMax+zMin)/2.*zSpacing);
286 planeWidget->DisplayTextOn();
287 planeWidget->SetPicker(picker);
288 planeWidget->SetKeyPressActivationValue(activationkey);
289 prop1 = planeWidget->GetPlaneProperty();
290 prop1->SetColor(r, g, b);
294 //-------------------------------------------------------------------
295 void wxVtkMPR3DView::FreePlaneVisible(int plane, bool ok)
298 if ((plane==1) && (ok==true)) _planeWidgetX->EnabledOn();
299 if ((plane==2) && (ok==true)) _planeWidgetY->EnabledOn();
300 if ((plane==3) && (ok==true)) _planeWidgetZ->EnabledOn();
301 if ((plane==1) && (ok==false)) _planeWidgetX->EnabledOff();
302 if ((plane==2) && (ok==false)) _planeWidgetY->EnabledOff();
303 if ((plane==3) && (ok==false)) _planeWidgetZ->EnabledOff();
306 //-------------------------------------------------------------------
307 void wxVtkMPR3DView::FreePlaneInteraction(bool ok)
311 _planeWidgetX->InteractionOn();
312 _planeWidgetY->InteractionOn();
313 _planeWidgetZ->InteractionOn();
315 _planeWidgetX->InteractionOff();
316 _planeWidgetY->InteractionOff();
317 _planeWidgetZ->InteractionOff();
322 //-------------------------------------------------------------------
323 void wxVtkMPR3DView::setColorTransferFunction(vtkColorTransferFunction* colortable)
325 GetVtkMPR3DDataViewer ()->setColorTransferFunction(colortable);
328 //-------------------------------------------------------------------
329 void wxVtkMPR3DView::Refresh() // virtual
331 _vtkmpr3Ddataviewer -> Refresh();
332 if (_wxvtkmpr3DviewCntrlPanel!=NULL)
334 _wxvtkmpr3DviewCntrlPanel->Refresh();
339 //-------------------------------------------------------------------
340 void wxVtkMPR3DView::RefreshView() // virtual
343 vtkImageData *image = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
346 image->GetSpacing(spc);
352 //this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData()->GetSpacing(spc);
354 //double nx=1,ny=0,nz=0; // JPRx
356 double x=GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetX();
357 double y=GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetY();
358 double z=GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetZ();
364 _pointWidget->SetPosition( x,y,z );
369 vtkTransform *transform = GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetTransformOrientation();
370 in[0]=1; in[1]=0; in[2]=0;
371 transform->TransformPoint(in,normal);
372 _planeWidget->SetNormal( normal[0],normal[1],normal[2] );
375 _planeWidget->SetCenter( x,y,z );
376 _planeWidget->UpdatePlacement();
377 _planeWidget->GetPolyData(_vtkplane);
379 //-------------------------------------------------------------------
380 wxPanel* wxVtkMPR3DView::CreateControlPanel(wxWindow *parent, bool align)
382 _wxvtkmpr3DviewCntrlPanel = new wxVtkMPR3DViewCntrlPanel(parent,this, align);
383 return _wxvtkmpr3DviewCntrlPanel;
385 //-------------------------------------------------------------------
386 vtkMPR3DDataViewer* wxVtkMPR3DView::GetVtkMPR3DDataViewer()
388 return _vtkmpr3Ddataviewer;
390 //-------------------------------------------------------------------
391 wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() throw (char*)
393 if(_wxvtk3Dbaseview==NULL){
394 throw "wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() _wxvtk3Dbaseview=NULL";
396 return _wxvtk3Dbaseview;
398 //-------------------------------------------------------------------
400 //-------------------------------------------------------------------
401 void wxVtkMPR3DView::VisibleImageActor(int idPosition, bool visible){
402 /*if(visible == false)
403 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> visibleActor == false \n");
406 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> visibleActor == true\n");
407 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> idPosition == %d\n", idPosition);
410 if (visible!=_vtkmpr3Ddataviewer->GetVisiblePosition(idPosition)){
412 _wxvtk3Dbaseview->GetRenderer()->RemoveActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition) );
414 _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition) );
416 _vtkmpr3Ddataviewer->SetVisiblePosition(idPosition,visible);
421 //-------------------------------------------------------------------
422 void wxVtkMPR3DView::VisiblePointWidget( bool visible )
432 //-------------------------------------------------------------------
433 void wxVtkMPR3DView::VisiblePlaneWidget( bool visible )
438 _contourPlaneActor->VisibilityOn();
442 _contourPlaneActor->VisibilityOff();
446 //CPR: Method added 30 Nov 2009
447 void wxVtkMPR3DView::showOutlineActor(bool value)
449 vtkActor* _outlineActor = _vtkmpr3Ddataviewer->GetOutlineActor();
452 _wxvtk3Dbaseview->GetRenderer()->AddActor( _outlineActor );
456 _wxvtk3Dbaseview->GetRenderer()->RemoveActor( _outlineActor );
460 //-------------------------------------------------------------------
461 void wxVtkMPR3DView::SetVtkMPR3DDataViewer(vtkMPR3DDataViewer *vtkmpr3Ddataviewer)
463 _vtkmpr3Ddataviewer = vtkmpr3Ddataviewer;
466 //-------------------------------------------------------------------
467 void wxVtkMPR3DView::InitOrientationPointWidget()
469 this->_planeWidget->SetNormal(1,0,0);
475 //-------------------------------------------------------------------
476 // EED 25 Janvier 2007 testLoic
477 void wxVtkMPR3DView::TestLoic1()
481 double dimIma = sizeIma*2;
483 vtkImageData *vtkimagedata = this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
486 vtkimagedata->GetSpacing(spc);
488 vtkimagedata->Update();
492 this->_planeWidget->GetOrigin(p);
493 this->_planeWidget->GetNormal(n);
497 vtkPlaneSource* pSource = vtkPlaneSource::New( );
498 pSource->SetResolution( sizeIma - 1, sizeIma - 1 );
499 pSource->SetOrigin( p[ 0 ], p[ 1 ], p[ 2 ] );
500 pSource->SetPoint1( p[ 0 ] + dimIma - 1.0, p[ 1 ], p[ 2 ] );
501 pSource->SetPoint2( p[ 0 ], p[ 1 ]+ dimIma - 1.0 , p[ 2 ] );
503 pSource->SetCenter( p[ 0 ], p[ 1 ], p[ 2 ] );
504 pSource->SetNormal( n[ 0 ], n[ 1 ], n[ 2 ] );
507 vtkProbeFilter* slices = vtkProbeFilter::New();
508 slices->SetInput( ( vtkDataSet* )pSource->GetOutput( ) );
509 slices->SetSource( vtkimagedata );
513 vtkStructuredPoints *stPoints = vtkStructuredPoints::New();
514 stPoints -> GetPointData( )->SetScalars( slices->GetOutput()->GetPointData()->GetScalars() );
515 stPoints -> SetDimensions( sizeIma, sizeIma, 1 );
516 stPoints -> SetScalarType( vtkimagedata->GetScalarType() );
517 stPoints -> SetScalarTypeToShort();
518 stPoints -> Update();
520 vtkImageChangeInformation *change = vtkImageChangeInformation ::New();
521 change -> SetInput( stPoints );
522 change -> Update(); //important
525 vtkimagedata->GetScalarRange(_range);
526 vtkWindowLevelLookupTable *_bwlookup = vtkWindowLevelLookupTable::New( );
527 _bwlookup->SetHueRange( 0 , 1 );
528 _bwlookup->SetNumberOfColors( (int)(_range[1] - _range[0] + 1) );
529 _bwlookup->SetTableRange( _range[0] , _range[1] );
530 _bwlookup->SetSaturationRange( 0 , 0 );
531 _bwlookup->SetValueRange( 0 , 1 );
532 _bwlookup->SetAlphaRange( 1 , 1 );
535 vtkLookupTable * _collookup = vtkLookupTable::New( );
536 _collookup->SetNumberOfColors( 256 );
537 _collookup->SetTableRange( 0 , 255 );
538 _collookup->Build( );
539 _collookup->SetTableValue( 0 , 1 , 0 , 0 , 1 );
540 _collookup->SetTableValue(128 , 0 , 0 , 1 , 1 );
541 _collookup->SetTableValue(255 , 0 , 1 , 0 , 1 );
544 vtkMetaImageWriter *writer = vtkMetaImageWriter::New( );
545 writer->SetInput( stPoints );
546 writer->SetFileName( "C:/Users/Images/temp_EED/image.mhd" );
547 writer->SetFileDimensionality( 2 );
552 vtkDataSetMapper *_3DSliceMapper = vtkDataSetMapper::New( );
553 _3DSliceMapper->SetInput(change->GetOutput( ) );
554 _3DSliceMapper->SetLookupTable( _bwlookup );
555 _3DSliceMapper->SetScalarRange( _range );
556 _3DSliceMapper->ImmediateModeRenderingOn( );
558 vtkActor *_3DSliceActor = vtkActor::New( );
559 _3DSliceActor->SetMapper( _3DSliceMapper );
561 // The usual rendering stuff.
562 vtkCamera *camera = vtkCamera::New();
563 camera->SetPosition(1,1,1);
564 camera->SetFocalPoint(0,0,0);
566 vtkRenderer *renderer = vtkRenderer::New();
567 vtkRenderWindow *renWin = vtkRenderWindow::New();
568 renWin->AddRenderer(renderer);
570 vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
571 iren->SetRenderWindow(renWin);
573 renderer->AddActor( _3DSliceActor );
574 renderer->SetActiveCamera(camera);
575 renderer->ResetCamera();
576 renderer->SetBackground(1,1,1);
578 renWin->SetSize(300,300);
580 // interact with data
590 //-------------------------------------------------------------------
591 // EED 25 Janvier 2007 testLoic
592 void wxVtkMPR3DView::TestLoic2()
595 vtkVectorNorm *vecMagnitude = vtkVectorNorm::New();
596 vecMagnitude->SetInput(VtkMainGrid);
597 vecMagnitude->NormalizeOff();
598 vecMagnitude->Update();
601 vtkPlane *slicePlane = vtkPlane::New();
602 this->_planeWidget->GetPlane( slicePlane );
605 vtkCutter* sliceCutter = vtkCutter::New();
606 vtkImageData *vtkimagedata = this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
607 sliceCutter->SetInput( vtkimagedata );
608 sliceCutter->SetCutFunction( slicePlane );
611 // vtkLookupTable *lut = BuildHueWeightBaseMap();
614 vtkPolyDataMapper *slice = vtkPolyDataMapper::New();
615 slice->SetInput( sliceCutter->GetOutput() );
619 vtkimagedata->GetScalarRange(range);
620 // vecMagnitude->GetOutput()->GetScalarRange( range );
621 // range[1] *= 0.7; // reduce the upper range by 30%
622 // slice->SetScalarRange( range );
623 // slice->SetLookupTable( lut );
625 // vtkActor *sliceActor = vtkActor::New();
626 // sliceActor->SetMapper( slice );
628 vtkPolyDataMapper *contourMapper = vtkPolyDataMapper::New();
629 contourMapper->SetInput( sliceCutter->GetOutput() );
630 contourMapper->SetScalarRange( range );
631 // contourMapper->SetLookupTable( lut );
634 vtkActor *contourActor = vtkActor::New();
635 contourActor->SetMapper( contourMapper );
639 // The usual rendering stuff.
640 vtkCamera *camera = vtkCamera::New();
641 camera->SetPosition(1,1,1);
642 camera->SetFocalPoint(0,0,0);
644 vtkRenderer *renderer = vtkRenderer::New();
645 vtkRenderWindow *renWin = vtkRenderWindow::New();
646 renWin->AddRenderer(renderer);
648 vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
649 iren->SetRenderWindow(renWin);
651 renderer->AddActor( contourActor );
652 // renderer->AddActor(cubeActor);
653 renderer->SetActiveCamera(camera);
654 renderer->ResetCamera();
655 renderer->SetBackground(1,1,1);
657 renWin->SetSize(300,300);
659 // interact with data