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(){
97 _wxvtk3Dbaseview->Configure();
98 _wxvtkmpr3DviewCntrlPanel->UpdateControlPanel();
101 // _wxvtk3Dbaseview->GetRenderer()->Clear();
103 // Actors are added to the renderer.
104 vtkActor* _outlineActor = _vtkmpr3Ddataviewer->GetOutlineActor();
105 _wxvtk3Dbaseview->GetRenderer()->AddActor( _outlineActor );
106 // _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(0) ); // _saggital
107 // _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(1) ); // _axial
108 // _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(2) ); // _coronal
111 // An initial camera view is created. The Dolly() method moves
112 // the camera towards the FocalPoint, thereby enlarging the image.
113 _wxvtk3Dbaseview->GetRenderer()->SetActiveCamera(_wxvtk3Dbaseview->GetCamera());
117 // Set a background color for the renderer and set the size of the
118 // render window (expressed in pixels).
119 _wxvtk3Dbaseview->GetRenderer()->SetBackground( 0.36 , 0.36 , 0.36 );
120 _wxvtk3Dbaseview->GetRenWin()->SetSize(400, 400);
122 // Note that when camera movement occurs (as it does in the Dolly()
123 // method), the clipping planes often need adjusting. Clipping planes
124 // consist of two planes: near and far along the view direction. The
125 // near plane clips out objects in front of the plane; the far plane
126 // clips out objects behind the plane. This way only what is drawn
127 // between the planes is actually rendered.
128 _wxvtk3Dbaseview->GetRenderer()->ResetCameraClippingRange();
132 //if(_myCallback!=NULL){
133 //_myCallback->Delete();
136 vtkmyPWCallback_3DPointWidget *_myCallback = vtkmyPWCallback_3DPointWidget::New();
137 _myCallback->SetWxVtkMPR3DView(this);
139 if(_pointWidget!=NULL){
140 _pointWidget->Delete();
142 _pointWidget = vtkPointWidget::New();
143 _myCallback->SetVtkPointWidget(_pointWidget);
144 _pointWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
145 _pointWidget->SetInput( GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData() );
147 _pointWidget->AllOff();
149 _pointWidget->PlaceWidget();
150 // _pointWidget->SetPosition( x,y,z );
153 // MACOS probleme vtk-window out of wx-window
154 // _pointWidget->On();
156 _pointWidget->AddObserver(vtkCommand::InteractionEvent,_myCallback);
160 if(_planeWidget!=NULL)
162 _planeWidget->Delete();
164 _planeWidget = vtkPlaneWidget::New();
165 _myCallback->SetVtkPlaneWidget(_planeWidget);
166 _planeWidget->SetInput( GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData() );
167 _planeWidget->NormalToXAxisOn();
168 _planeWidget->SetResolution(50);
169 _planeWidget->SetRepresentationToOutline();
171 GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData()->GetDimensions(dim);
176 _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 );
203 _planeWidget->GetPolyData(_vtkplane);
204 vtkImageData *imageData = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
205 _probe->SetSource( imageData );
206 _contourMapper->SetScalarRange( imageData->GetScalarRange() );
208 ConfigureFreePlanes();
211 //-------------------------------------------------------------------
212 void wxVtkMPR3DView::ConfigureFreePlanes()
215 // The shared picker enables us to use 3 planes at one time
216 // and gets the picking order right
217 vtkCellPicker* picker = vtkCellPicker::New();
218 picker->SetTolerance(0.005);
220 // The 3 image plane widgets
221 _planeWidgetX = GetPlaneWidget('x', 1, 0, 0, picker);
222 _planeWidgetY = GetPlaneWidget('y', 1, 1, 0, picker);
223 _planeWidgetZ = GetPlaneWidget('z', 0, 0, 1, picker);
225 _planeWidgetY->SetLookupTable(_planeWidgetX->GetLookupTable());
226 _planeWidgetZ->SetLookupTable(_planeWidgetX->GetLookupTable());
228 picker->UnRegister(NULL);
232 //-------------------------------------------------------------------
233 vtkImagePlaneWidget* wxVtkMPR3DView::GetPlaneWidget(unsigned char activationkey, double r, double g, double b, vtkCellPicker* picker)
235 vtkProperty* prop1 = 0;
236 vtkImagePlaneWidget* planeWidget = 0;
237 planeWidget = vtkImagePlaneWidget::New();
238 planeWidget->EnabledOff();
239 planeWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
240 vtkImageData *image = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
241 planeWidget->SetInput( image );
244 int xMin, xMax, yMin, yMax, zMin, zMax;
245 image->GetExtent(xMin, xMax, yMin, yMax, zMin, zMax);
246 double xSpacing, ySpacing, zSpacing;
247 image->GetSpacing(xSpacing, ySpacing, zSpacing);
249 if (activationkey=='x')
251 planeWidget->SetPlaneOrientationToXAxes();
252 planeWidget->SetSlicePosition((xMax+xMin)/2.*xSpacing);
255 if (activationkey=='y')
257 planeWidget->SetPlaneOrientationToYAxes();
258 planeWidget->SetSlicePosition((yMax+yMin)/2.*ySpacing);
261 if (activationkey=='z')
263 planeWidget->SetPlaneOrientationToZAxes();
264 planeWidget->SetSlicePosition((zMax+zMin)/2.*zSpacing);
267 planeWidget->DisplayTextOn();
268 planeWidget->SetPicker(picker);
269 planeWidget->SetKeyPressActivationValue(activationkey);
270 prop1 = planeWidget->GetPlaneProperty();
271 prop1->SetColor(r, g, b);
275 //-------------------------------------------------------------------
276 void wxVtkMPR3DView::FreePlaneVisible(int plane, bool ok)
279 if ((plane==1) && (ok==true)) _planeWidgetX->EnabledOn();
280 if ((plane==2) && (ok==true)) _planeWidgetY->EnabledOn();
281 if ((plane==3) && (ok==true)) _planeWidgetZ->EnabledOn();
282 if ((plane==1) && (ok==false)) _planeWidgetX->EnabledOff();
283 if ((plane==2) && (ok==false)) _planeWidgetY->EnabledOff();
284 if ((plane==3) && (ok==false)) _planeWidgetZ->EnabledOff();
287 //-------------------------------------------------------------------
288 void wxVtkMPR3DView::FreePlaneInteraction(bool ok)
292 _planeWidgetX->InteractionOn();
293 _planeWidgetY->InteractionOn();
294 _planeWidgetZ->InteractionOn();
296 _planeWidgetX->InteractionOff();
297 _planeWidgetY->InteractionOff();
298 _planeWidgetZ->InteractionOff();
303 //-------------------------------------------------------------------
304 void wxVtkMPR3DView::setColorTransferFunction(vtkColorTransferFunction* colortable)
306 GetVtkMPR3DDataViewer ()->setColorTransferFunction(colortable);
309 //-------------------------------------------------------------------
310 void wxVtkMPR3DView::Refresh() // virtual
312 _vtkmpr3Ddataviewer -> Refresh();
313 if (_wxvtkmpr3DviewCntrlPanel!=NULL)
315 _wxvtkmpr3DviewCntrlPanel->Refresh();
320 //-------------------------------------------------------------------
321 void wxVtkMPR3DView::RefreshView() // virtual
324 this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData()->GetSpacing(spc);
326 //double nx=1,ny=0,nz=0; // JPRx
328 double x=GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetX();
329 double y=GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetY();
330 double z=GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetZ();
336 _pointWidget->SetPosition( x,y,z );
341 vtkTransform *transform = GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetTransformOrientation();
342 in[0]=1; in[1]=0; in[2]=0;
343 transform->TransformPoint(in,normal);
344 _planeWidget->SetNormal( normal[0],normal[1],normal[2] );
347 _planeWidget->SetCenter( x,y,z );
348 _planeWidget->UpdatePlacement();
349 _planeWidget->GetPolyData(_vtkplane);
351 //-------------------------------------------------------------------
352 wxPanel* wxVtkMPR3DView::CreateControlPanel(wxWindow *parent, bool align)
354 _wxvtkmpr3DviewCntrlPanel = new wxVtkMPR3DViewCntrlPanel(parent,this, align);
355 return _wxvtkmpr3DviewCntrlPanel;
357 //-------------------------------------------------------------------
358 vtkMPR3DDataViewer* wxVtkMPR3DView::GetVtkMPR3DDataViewer()
360 return _vtkmpr3Ddataviewer;
362 //-------------------------------------------------------------------
363 wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() throw (char*)
365 if(_wxvtk3Dbaseview==NULL){
366 throw "wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() _wxvtk3Dbaseview=NULL";
368 return _wxvtk3Dbaseview;
370 //-------------------------------------------------------------------
372 //-------------------------------------------------------------------
373 void wxVtkMPR3DView::VisibleImageActor(int idPosition, bool visible){
374 /*if(visible == false)
375 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> visibleActor == false \n");
378 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> visibleActor == true\n");
379 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> idPosition == %d\n", idPosition);
382 if (visible!=_vtkmpr3Ddataviewer->GetVisiblePosition(idPosition)){
384 _wxvtk3Dbaseview->GetRenderer()->RemoveActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition) );
386 _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition) );
388 _vtkmpr3Ddataviewer->SetVisiblePosition(idPosition,visible);
393 //-------------------------------------------------------------------
394 void wxVtkMPR3DView::VisiblePointWidget( bool visible )
404 //-------------------------------------------------------------------
405 void wxVtkMPR3DView::VisiblePlaneWidget( bool visible )
410 _contourPlaneActor->VisibilityOn();
414 _contourPlaneActor->VisibilityOff();
418 //CPR: Method added 30 Nov 2009
419 void wxVtkMPR3DView::showOutlineActor(bool value)
421 vtkActor* _outlineActor = _vtkmpr3Ddataviewer->GetOutlineActor();
424 _wxvtk3Dbaseview->GetRenderer()->AddActor( _outlineActor );
428 _wxvtk3Dbaseview->GetRenderer()->RemoveActor( _outlineActor );
432 //-------------------------------------------------------------------
433 void wxVtkMPR3DView::SetVtkMPR3DDataViewer(vtkMPR3DDataViewer *vtkmpr3Ddataviewer)
435 _vtkmpr3Ddataviewer = vtkmpr3Ddataviewer;
438 //-------------------------------------------------------------------
439 void wxVtkMPR3DView::InitOrientationPointWidget()
441 this->_planeWidget->SetNormal(1,0,0);
447 //-------------------------------------------------------------------
448 // EED 25 Janvier 2007 testLoic
449 void wxVtkMPR3DView::TestLoic1()
453 double dimIma = sizeIma*2;
455 vtkImageData *vtkimagedata = this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
458 vtkimagedata->GetSpacing(spc);
460 vtkimagedata->Update();
464 this->_planeWidget->GetOrigin(p);
465 this->_planeWidget->GetNormal(n);
469 vtkPlaneSource* pSource = vtkPlaneSource::New( );
470 pSource->SetResolution( sizeIma - 1, sizeIma - 1 );
471 pSource->SetOrigin( p[ 0 ], p[ 1 ], p[ 2 ] );
472 pSource->SetPoint1( p[ 0 ] + dimIma - 1.0, p[ 1 ], p[ 2 ] );
473 pSource->SetPoint2( p[ 0 ], p[ 1 ]+ dimIma - 1.0 , p[ 2 ] );
475 pSource->SetCenter( p[ 0 ], p[ 1 ], p[ 2 ] );
476 pSource->SetNormal( n[ 0 ], n[ 1 ], n[ 2 ] );
479 vtkProbeFilter* slices = vtkProbeFilter::New();
480 slices->SetInput( ( vtkDataSet* )pSource->GetOutput( ) );
481 slices->SetSource( vtkimagedata );
485 vtkStructuredPoints *stPoints = vtkStructuredPoints::New();
486 stPoints -> GetPointData( )->SetScalars( slices->GetOutput()->GetPointData()->GetScalars() );
487 stPoints -> SetDimensions( sizeIma, sizeIma, 1 );
488 stPoints -> SetScalarType( vtkimagedata->GetScalarType() );
489 stPoints -> SetScalarTypeToShort();
490 stPoints -> Update();
492 vtkImageChangeInformation *change = vtkImageChangeInformation ::New();
493 change -> SetInput( stPoints );
494 change -> Update(); //important
497 vtkimagedata->GetScalarRange(_range);
498 vtkWindowLevelLookupTable *_bwlookup = vtkWindowLevelLookupTable::New( );
499 _bwlookup->SetHueRange( 0 , 1 );
500 _bwlookup->SetNumberOfColors( (int)(_range[1] - _range[0] + 1) );
501 _bwlookup->SetTableRange( _range[0] , _range[1] );
502 _bwlookup->SetSaturationRange( 0 , 0 );
503 _bwlookup->SetValueRange( 0 , 1 );
504 _bwlookup->SetAlphaRange( 1 , 1 );
507 vtkLookupTable * _collookup = vtkLookupTable::New( );
508 _collookup->SetNumberOfColors( 256 );
509 _collookup->SetTableRange( 0 , 255 );
510 _collookup->Build( );
511 _collookup->SetTableValue( 0 , 1 , 0 , 0 , 1 );
512 _collookup->SetTableValue(128 , 0 , 0 , 1 , 1 );
513 _collookup->SetTableValue(255 , 0 , 1 , 0 , 1 );
516 vtkMetaImageWriter *writer = vtkMetaImageWriter::New( );
517 writer->SetInput( stPoints );
518 writer->SetFileName( "C:/Users/Images/temp_EED/image.mhd" );
519 writer->SetFileDimensionality( 2 );
524 vtkDataSetMapper *_3DSliceMapper = vtkDataSetMapper::New( );
525 _3DSliceMapper->SetInput(change->GetOutput( ) );
526 _3DSliceMapper->SetLookupTable( _bwlookup );
527 _3DSliceMapper->SetScalarRange( _range );
528 _3DSliceMapper->ImmediateModeRenderingOn( );
530 vtkActor *_3DSliceActor = vtkActor::New( );
531 _3DSliceActor->SetMapper( _3DSliceMapper );
533 // The usual rendering stuff.
534 vtkCamera *camera = vtkCamera::New();
535 camera->SetPosition(1,1,1);
536 camera->SetFocalPoint(0,0,0);
538 vtkRenderer *renderer = vtkRenderer::New();
539 vtkRenderWindow *renWin = vtkRenderWindow::New();
540 renWin->AddRenderer(renderer);
542 vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
543 iren->SetRenderWindow(renWin);
545 renderer->AddActor( _3DSliceActor );
546 renderer->SetActiveCamera(camera);
547 renderer->ResetCamera();
548 renderer->SetBackground(1,1,1);
550 renWin->SetSize(300,300);
552 // interact with data
562 //-------------------------------------------------------------------
563 // EED 25 Janvier 2007 testLoic
564 void wxVtkMPR3DView::TestLoic2()
567 vtkVectorNorm *vecMagnitude = vtkVectorNorm::New();
568 vecMagnitude->SetInput(VtkMainGrid);
569 vecMagnitude->NormalizeOff();
570 vecMagnitude->Update();
573 vtkPlane *slicePlane = vtkPlane::New();
574 this->_planeWidget->GetPlane( slicePlane );
577 vtkCutter* sliceCutter = vtkCutter::New();
578 vtkImageData *vtkimagedata = this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
579 sliceCutter->SetInput( vtkimagedata );
580 sliceCutter->SetCutFunction( slicePlane );
583 // vtkLookupTable *lut = BuildHueWeightBaseMap();
586 vtkPolyDataMapper *slice = vtkPolyDataMapper::New();
587 slice->SetInput( sliceCutter->GetOutput() );
591 vtkimagedata->GetScalarRange(range);
592 // vecMagnitude->GetOutput()->GetScalarRange( range );
593 // range[1] *= 0.7; // reduce the upper range by 30%
594 // slice->SetScalarRange( range );
595 // slice->SetLookupTable( lut );
597 // vtkActor *sliceActor = vtkActor::New();
598 // sliceActor->SetMapper( slice );
600 vtkPolyDataMapper *contourMapper = vtkPolyDataMapper::New();
601 contourMapper->SetInput( sliceCutter->GetOutput() );
602 contourMapper->SetScalarRange( range );
603 // contourMapper->SetLookupTable( lut );
606 vtkActor *contourActor = vtkActor::New();
607 contourActor->SetMapper( contourMapper );
611 // The usual rendering stuff.
612 vtkCamera *camera = vtkCamera::New();
613 camera->SetPosition(1,1,1);
614 camera->SetFocalPoint(0,0,0);
616 vtkRenderer *renderer = vtkRenderer::New();
617 vtkRenderWindow *renWin = vtkRenderWindow::New();
618 renWin->AddRenderer(renderer);
620 vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
621 iren->SetRenderWindow(renWin);
623 renderer->AddActor( contourActor );
624 // renderer->AddActor(cubeActor);
625 renderer->SetActiveCamera(camera);
626 renderer->ResetCamera();
627 renderer->SetBackground(1,1,1);
629 renWin->SetSize(300,300);
631 // interact with data