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()
99 vtkImageData *imageData = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
101 _wxvtk3Dbaseview->Configure();
102 _wxvtkmpr3DviewCntrlPanel->UpdateControlPanel();
105 // _wxvtk3Dbaseview->GetRenderer()->Clear();
107 // Actors are added to the renderer.
108 vtkActor* _outlineActor = _vtkmpr3Ddataviewer->GetOutlineActor();
109 _wxvtk3Dbaseview->GetRenderer()->AddActor( _outlineActor );
110 // _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(0) ); // _saggital
111 // _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(1) ); // _axial
112 // _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(2) ); // _coronal
115 // An initial camera view is created. The Dolly() method moves
116 // the camera towards the FocalPoint, thereby enlarging the image.
117 _wxvtk3Dbaseview->GetRenderer()->SetActiveCamera(_wxvtk3Dbaseview->GetCamera());
121 // Set a background color for the renderer and set the size of the
122 // render window (expressed in pixels).
123 _wxvtk3Dbaseview->GetRenderer()->SetBackground( 0.36 , 0.36 , 0.36 );
124 //EED 23oct2010 _wxvtk3Dbaseview->GetRenWin()->SetSize(400, 400);
126 // Note that when camera movement occurs (as it does in the Dolly()
127 // method), the clipping planes often need adjusting. Clipping planes
128 // consist of two planes: near and far along the view direction. The
129 // near plane clips out objects in front of the plane; the far plane
130 // clips out objects behind the plane. This way only what is drawn
131 // between the planes is actually rendered.
132 _wxvtk3Dbaseview->GetRenderer()->ResetCameraClippingRange();
136 //if(_myCallback!=NULL){
137 //_myCallback->Delete();
140 vtkmyPWCallback_3DPointWidget *_myCallback = vtkmyPWCallback_3DPointWidget::New();
141 _myCallback->SetWxVtkMPR3DView(this);
145 if(_pointWidget==NULL){
146 _pointWidget = vtkPointWidget::New();
148 _pointWidget->SetInput( imageData );
149 _myCallback->SetVtkPointWidget(_pointWidget);
150 _pointWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
151 _pointWidget->AllOff();
152 _pointWidget->PlaceWidget();
154 _pointWidget->AddObserver(vtkCommand::InteractionEvent,_myCallback);
156 if(_planeWidget==NULL)
158 _planeWidget = vtkPlaneWidget::New();
160 _planeWidget->SetInput( imageData );
162 _myCallback->SetVtkPlaneWidget(_planeWidget);
164 _planeWidget->NormalToXAxisOn();
165 _planeWidget->SetResolution(50);
166 _planeWidget->SetRepresentationToOutline();
170 imageData->GetDimensions(dim);
175 _planeWidget->PlaceWidget( px-dd , px+dd , py-dd , py+dd , pz-dd , pz+dd );
178 _vtkplane = vtkPolyData::New();
180 _probe = vtkProbeFilter::New();
181 _probe->SetInput(_vtkplane);
183 _contourMapper = vtkPolyDataMapper::New();
185 _contourMapper->SetInput( _probe->GetPolyDataOutput() );
187 _contourPlaneActor = vtkActor::New();
188 _contourPlaneActor->SetMapper(_contourMapper);
190 _contourPlaneActor->VisibilityOff();
192 _planeWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
193 _planeWidget->AddObserver(vtkCommand::InteractionEvent,_myCallback);
196 _wxvtk3Dbaseview->GetRenderer()->AddActor( _contourPlaneActor );
200 _planeWidget->GetPolyData(_vtkplane);
201 _probe->SetSource( imageData );
202 _contourMapper->SetScalarRange( imageData->GetScalarRange() );
205 ConfigureFreePlanes();
208 // _pointWidget->SetPosition( x,y,z );
211 // MACOS probleme vtk-window out of wx-window
212 // _pointWidget->On();
218 //-------------------------------------------------------------------
219 void wxVtkMPR3DView::ConfigureFreePlanes()
222 // The shared picker enables us to use 3 planes at one time
223 // and gets the picking order right
224 vtkCellPicker* picker = vtkCellPicker::New();
225 picker->SetTolerance(0.005);
227 // The 3 image plane widgets
228 _planeWidgetX = GetPlaneWidget('x', 1, 0, 0, picker);
229 _planeWidgetY = GetPlaneWidget('y', 1, 1, 0, picker);
230 _planeWidgetZ = GetPlaneWidget('z', 0, 0, 1, picker);
232 _planeWidgetY->SetLookupTable(_planeWidgetX->GetLookupTable());
233 _planeWidgetZ->SetLookupTable(_planeWidgetX->GetLookupTable());
235 picker->UnRegister(NULL);
239 //-------------------------------------------------------------------
240 vtkImagePlaneWidget* wxVtkMPR3DView::GetPlaneWidget(unsigned char activationkey, double r, double g, double b, vtkCellPicker* picker)
242 vtkProperty* prop1 = 0;
243 vtkImagePlaneWidget* planeWidget = 0;
244 planeWidget = vtkImagePlaneWidget::New();
245 planeWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
246 planeWidget->EnabledOff();
247 vtkImageData *image = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
248 int xMin = 0, xMax = 0, yMin = 0, yMax = 0, zMin = 0, zMax = 0;
249 double xSpacing = 0, ySpacing = 0, zSpacing = 0;
251 planeWidget->SetInput( image );
252 image->GetExtent(xMin, xMax, yMin, yMax, zMin, zMax);
253 image->GetSpacing(xSpacing, ySpacing, zSpacing);
256 if (activationkey=='x')
258 planeWidget->SetPlaneOrientationToXAxes();
259 planeWidget->SetSlicePosition((xMax+xMin)/2.*xSpacing);
262 if (activationkey=='y')
264 planeWidget->SetPlaneOrientationToYAxes();
265 planeWidget->SetSlicePosition((yMax+yMin)/2.*ySpacing);
268 if (activationkey=='z')
270 planeWidget->SetPlaneOrientationToZAxes();
271 planeWidget->SetSlicePosition((zMax+zMin)/2.*zSpacing);
274 planeWidget->DisplayTextOn();
275 planeWidget->SetPicker(picker);
276 planeWidget->SetKeyPressActivationValue(activationkey);
277 prop1 = planeWidget->GetPlaneProperty();
278 prop1->SetColor(r, g, b);
282 //-------------------------------------------------------------------
283 void wxVtkMPR3DView::FreePlaneVisible(int plane, bool ok)
286 if ((plane==1) && (ok==true)) _planeWidgetX->EnabledOn();
287 if ((plane==2) && (ok==true)) _planeWidgetY->EnabledOn();
288 if ((plane==3) && (ok==true)) _planeWidgetZ->EnabledOn();
289 if ((plane==1) && (ok==false)) _planeWidgetX->EnabledOff();
290 if ((plane==2) && (ok==false)) _planeWidgetY->EnabledOff();
291 if ((plane==3) && (ok==false)) _planeWidgetZ->EnabledOff();
295 //-------------------------------------------------------------------
296 void wxVtkMPR3DView::FreePlaneInteraction(bool ok)
301 _planeWidgetX->InteractionOn();
302 _planeWidgetY->InteractionOn();
303 _planeWidgetZ->InteractionOn();
305 _planeWidgetX->InteractionOff();
306 _planeWidgetY->InteractionOff();
307 _planeWidgetZ->InteractionOff();
313 //-------------------------------------------------------------------
314 void wxVtkMPR3DView::setColorTransferFunction(vtkColorTransferFunction* colortable)
316 GetVtkMPR3DDataViewer ()->setColorTransferFunction(colortable);
319 //-------------------------------------------------------------------
320 void wxVtkMPR3DView::Refresh() // virtual
322 _vtkmpr3Ddataviewer -> Refresh();
323 if (_wxvtkmpr3DviewCntrlPanel!=NULL)
325 _wxvtkmpr3DviewCntrlPanel->Refresh();
330 //-------------------------------------------------------------------
331 void wxVtkMPR3DView::RefreshView() // virtual
334 vtkImageData *image = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
337 image->GetSpacing(spc);
343 //this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData()->GetSpacing(spc);
345 //double nx=1,ny=0,nz=0; // JPRx
347 double x=GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetX();
348 double y=GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetY();
349 double z=GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetZ();
356 _pointWidget->SetPosition( x,y,z );
361 vtkTransform *transform = GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetTransformOrientation();
362 in[0]=1; in[1]=0; in[2]=0;
363 transform->TransformPoint(in,normal);
364 _planeWidget->SetNormal( normal[0],normal[1],normal[2] );
367 _planeWidget->SetCenter( x,y,z );
368 _planeWidget->UpdatePlacement();
369 _planeWidget->GetPolyData(_vtkplane);
372 //-------------------------------------------------------------------
373 wxPanel* wxVtkMPR3DView::CreateControlPanel(wxWindow *parent, bool align)
375 _wxvtkmpr3DviewCntrlPanel = new wxVtkMPR3DViewCntrlPanel(parent,this, align);
376 return _wxvtkmpr3DviewCntrlPanel;
378 //-------------------------------------------------------------------
379 vtkMPR3DDataViewer* wxVtkMPR3DView::GetVtkMPR3DDataViewer()
381 return _vtkmpr3Ddataviewer;
383 //-------------------------------------------------------------------
384 wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() throw (char*)
386 if(_wxvtk3Dbaseview==NULL){
387 throw "wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() _wxvtk3Dbaseview=NULL";
389 return _wxvtk3Dbaseview;
391 //-------------------------------------------------------------------
393 //-------------------------------------------------------------------
394 void wxVtkMPR3DView::VisibleImageActor(int idPosition, bool visible){
395 /*if(visible == false)
396 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> visibleActor == false \n");
399 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> visibleActor == true\n");
400 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> idPosition == %d\n", idPosition);
403 if (visible!=_vtkmpr3Ddataviewer->GetVisiblePosition(idPosition)){
405 _wxvtk3Dbaseview->GetRenderer()->RemoveActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition) );
407 _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition) );
409 _vtkmpr3Ddataviewer->SetVisiblePosition(idPosition,visible);
414 //-------------------------------------------------------------------
415 void wxVtkMPR3DView::VisiblePointWidget( bool visible )
427 //-------------------------------------------------------------------
428 void wxVtkMPR3DView::VisiblePlaneWidget( bool visible )
434 _contourPlaneActor->VisibilityOn();
438 _contourPlaneActor->VisibilityOff();
443 //CPR: Method added 30 Nov 2009
444 void wxVtkMPR3DView::showOutlineActor(bool value)
446 vtkActor* _outlineActor = _vtkmpr3Ddataviewer->GetOutlineActor();
449 _wxvtk3Dbaseview->GetRenderer()->AddActor( _outlineActor );
453 _wxvtk3Dbaseview->GetRenderer()->RemoveActor( _outlineActor );
457 //-------------------------------------------------------------------
458 void wxVtkMPR3DView::SetVtkMPR3DDataViewer(vtkMPR3DDataViewer *vtkmpr3Ddataviewer)
460 _vtkmpr3Ddataviewer = vtkmpr3Ddataviewer;
463 //-------------------------------------------------------------------
464 void wxVtkMPR3DView::InitOrientationPointWidget()
466 this->_planeWidget->SetNormal(1,0,0);
472 //-------------------------------------------------------------------
473 // EED 25 Janvier 2007 testLoic
474 void wxVtkMPR3DView::TestLoic1()
478 double dimIma = sizeIma*2;
480 vtkImageData *vtkimagedata = this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
483 vtkimagedata->GetSpacing(spc);
485 vtkimagedata->Update();
489 this->_planeWidget->GetOrigin(p);
490 this->_planeWidget->GetNormal(n);
494 vtkPlaneSource* pSource = vtkPlaneSource::New( );
495 pSource->SetResolution( sizeIma - 1, sizeIma - 1 );
496 pSource->SetOrigin( p[ 0 ], p[ 1 ], p[ 2 ] );
497 pSource->SetPoint1( p[ 0 ] + dimIma - 1.0, p[ 1 ], p[ 2 ] );
498 pSource->SetPoint2( p[ 0 ], p[ 1 ]+ dimIma - 1.0 , p[ 2 ] );
500 pSource->SetCenter( p[ 0 ], p[ 1 ], p[ 2 ] );
501 pSource->SetNormal( n[ 0 ], n[ 1 ], n[ 2 ] );
504 vtkProbeFilter* slices = vtkProbeFilter::New();
505 slices->SetInput( ( vtkDataSet* )pSource->GetOutput( ) );
506 slices->SetSource( vtkimagedata );
510 vtkStructuredPoints *stPoints = vtkStructuredPoints::New();
511 stPoints -> GetPointData( )->SetScalars( slices->GetOutput()->GetPointData()->GetScalars() );
512 stPoints -> SetDimensions( sizeIma, sizeIma, 1 );
513 stPoints -> SetScalarType( vtkimagedata->GetScalarType() );
514 stPoints -> SetScalarTypeToShort();
515 stPoints -> Update();
517 vtkImageChangeInformation *change = vtkImageChangeInformation ::New();
518 change -> SetInput( stPoints );
519 change -> Update(); //important
522 vtkimagedata->GetScalarRange(_range);
523 vtkWindowLevelLookupTable *_bwlookup = vtkWindowLevelLookupTable::New( );
524 _bwlookup->SetHueRange( 0 , 1 );
525 _bwlookup->SetNumberOfColors( (int)(_range[1] - _range[0] + 1) );
526 _bwlookup->SetTableRange( _range[0] , _range[1] );
527 _bwlookup->SetSaturationRange( 0 , 0 );
528 _bwlookup->SetValueRange( 0 , 1 );
529 _bwlookup->SetAlphaRange( 1 , 1 );
532 vtkLookupTable * _collookup = vtkLookupTable::New( );
533 _collookup->SetNumberOfColors( 256 );
534 _collookup->SetTableRange( 0 , 255 );
535 _collookup->Build( );
536 _collookup->SetTableValue( 0 , 1 , 0 , 0 , 1 );
537 _collookup->SetTableValue(128 , 0 , 0 , 1 , 1 );
538 _collookup->SetTableValue(255 , 0 , 1 , 0 , 1 );
541 vtkMetaImageWriter *writer = vtkMetaImageWriter::New( );
542 writer->SetInput( stPoints );
543 writer->SetFileName( "C:/Users/Images/temp_EED/image.mhd" );
544 writer->SetFileDimensionality( 2 );
549 vtkDataSetMapper *_3DSliceMapper = vtkDataSetMapper::New( );
550 _3DSliceMapper->SetInput(change->GetOutput( ) );
551 _3DSliceMapper->SetLookupTable( _bwlookup );
552 _3DSliceMapper->SetScalarRange( _range );
553 _3DSliceMapper->ImmediateModeRenderingOn( );
555 vtkActor *_3DSliceActor = vtkActor::New( );
556 _3DSliceActor->SetMapper( _3DSliceMapper );
558 // The usual rendering stuff.
559 vtkCamera *camera = vtkCamera::New();
560 camera->SetPosition(1,1,1);
561 camera->SetFocalPoint(0,0,0);
563 vtkRenderer *renderer = vtkRenderer::New();
564 vtkRenderWindow *renWin = vtkRenderWindow::New();
565 renWin->AddRenderer(renderer);
567 vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
568 iren->SetRenderWindow(renWin);
570 renderer->AddActor( _3DSliceActor );
571 renderer->SetActiveCamera(camera);
572 renderer->ResetCamera();
573 renderer->SetBackground(1,1,1);
575 renWin->SetSize(300,300);
577 // interact with data
587 //-------------------------------------------------------------------
588 // EED 25 Janvier 2007 testLoic
589 void wxVtkMPR3DView::TestLoic2()
592 vtkVectorNorm *vecMagnitude = vtkVectorNorm::New();
593 vecMagnitude->SetInput(VtkMainGrid);
594 vecMagnitude->NormalizeOff();
595 vecMagnitude->Update();
598 vtkPlane *slicePlane = vtkPlane::New();
599 this->_planeWidget->GetPlane( slicePlane );
602 vtkCutter* sliceCutter = vtkCutter::New();
603 vtkImageData *vtkimagedata = this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
604 sliceCutter->SetInput( vtkimagedata );
605 sliceCutter->SetCutFunction( slicePlane );
608 // vtkLookupTable *lut = BuildHueWeightBaseMap();
611 vtkPolyDataMapper *slice = vtkPolyDataMapper::New();
612 slice->SetInput( sliceCutter->GetOutput() );
616 vtkimagedata->GetScalarRange(range);
617 // vecMagnitude->GetOutput()->GetScalarRange( range );
618 // range[1] *= 0.7; // reduce the upper range by 30%
619 // slice->SetScalarRange( range );
620 // slice->SetLookupTable( lut );
622 // vtkActor *sliceActor = vtkActor::New();
623 // sliceActor->SetMapper( slice );
625 vtkPolyDataMapper *contourMapper = vtkPolyDataMapper::New();
626 contourMapper->SetInput( sliceCutter->GetOutput() );
627 contourMapper->SetScalarRange( range );
628 // contourMapper->SetLookupTable( lut );
631 vtkActor *contourActor = vtkActor::New();
632 contourActor->SetMapper( contourMapper );
636 // The usual rendering stuff.
637 vtkCamera *camera = vtkCamera::New();
638 camera->SetPosition(1,1,1);
639 camera->SetFocalPoint(0,0,0);
641 vtkRenderer *renderer = vtkRenderer::New();
642 vtkRenderWindow *renWin = vtkRenderWindow::New();
643 renWin->AddRenderer(renderer);
645 vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
646 iren->SetRenderWindow(renWin);
648 renderer->AddActor( contourActor );
649 // renderer->AddActor(cubeActor);
650 renderer->SetActiveCamera(camera);
651 renderer->ResetCamera();
652 renderer->SetBackground(1,1,1);
654 renWin->SetSize(300,300);
656 // interact with data