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"
17 wxVtkMPR3DView::wxVtkMPR3DView( wxVtk3DBaseView *wxvtk3Dbaseview )
19 _wxvtk3Dbaseview = wxvtk3Dbaseview;
20 _vtkmpr3Ddataviewer = NULL;
21 _wxvtkmpr3DviewCntrlPanel = NULL;
29 void wxVtkMPR3DView::RemoveActor(vtkActor* actor){
31 _wxvtk3Dbaseview->GetRenderer()->RemoveActor(actor);
35 void wxVtkMPR3DView::ResetCamera(int* ext, double* origin,double* spc){
38 _wxvtk3Dbaseview->GetRenderer()->ResetCamera ();
39 _wxvtk3Dbaseview->GetCamera()->Dolly(1.5);
41 /*double x = (spc[0])*(origin[0]+(((double)ext[1]-(double)ext[0])/2.0));
42 double y = (spc[1])*(origin[1]+(double)ext[3]);
43 double z = (spc[2])*(origin[2]+(((double)ext[5]-(double)ext[4])/2.0));*/
44 /*double x0=(spc[0])*((double)ext[0]+origin[0]);
45 double x1=(spc[0])*((double)ext[1]+origin[0]);
46 double y0=(spc[1])*((double)ext[2]+origin[1]);
47 double y1=(spc[1])*((double)ext[3]+origin[1]);
48 double z0=(spc[2])*((double)ext[4]+origin[2]);
49 double z1=(spc[2])*((double)ext[5]+origin[2]);*/
50 double x0=(spc[0])*((double)ext[0]);
51 double x1=(spc[0])*((double)ext[1]);
52 double y0=(spc[1])*((double)ext[2]);
53 double y1=(spc[1])*((double)ext[3]);
54 double z0=(spc[2])*((double)ext[4]);
55 double z1=(spc[2])*((double)ext[5]);
57 _wxvtk3Dbaseview->GetRenderer()->ResetCamera(x0,x1,y0,y1,z0,z1);
58 //_wxvtk3Dbaseview->GetCamera()->SetPosition(x,y,z);
59 _wxvtk3Dbaseview->GetCamera()->Dolly(1.5);
62 void wxVtkMPR3DView::Configure(){
65 _wxvtk3Dbaseview->Configure();
66 _wxvtkmpr3DviewCntrlPanel->UpdateControlPanel();
69 // _wxvtk3Dbaseview->GetRenderer()->Clear();
71 // Actors are added to the renderer.
72 vtkActor* _outlineActor = _vtkmpr3Ddataviewer->GetOutlineActor();
73 _wxvtk3Dbaseview->GetRenderer()->AddActor( _outlineActor );
74 // _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(0) ); // _saggital
75 // _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(1) ); // _axial
76 // _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(2) ); // _coronal
79 // An initial camera view is created. The Dolly() method moves
80 // the camera towards the FocalPoint, thereby enlarging the image.
81 _wxvtk3Dbaseview->GetRenderer()->SetActiveCamera(_wxvtk3Dbaseview->GetCamera());
85 // Set a background color for the renderer and set the size of the
86 // render window (expressed in pixels).
87 _wxvtk3Dbaseview->GetRenderer()->SetBackground( 0.36 , 0.36 , 0.36 );
88 _wxvtk3Dbaseview->GetRenWin()->SetSize(400, 400);
90 // Note that when camera movement occurs (as it does in the Dolly()
91 // method), the clipping planes often need adjusting. Clipping planes
92 // consist of two planes: near and far along the view direction. The
93 // near plane clips out objects in front of the plane; the far plane
94 // clips out objects behind the plane. This way only what is drawn
95 // between the planes is actually rendered.
96 _wxvtk3Dbaseview->GetRenderer()->ResetCameraClippingRange();
100 //if(_myCallback!=NULL){
101 //_myCallback->Delete();
104 vtkmyPWCallback_3DPointWidget *_myCallback = vtkmyPWCallback_3DPointWidget::New();
105 _myCallback->SetWxVtkMPR3DView(this);
107 if(_pointWidget!=NULL){
108 _pointWidget->Delete();
110 _pointWidget = vtkPointWidget::New();
111 _myCallback->SetVtkPointWidget(_pointWidget);
112 _pointWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
113 _pointWidget->SetInput( GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData() );
115 _pointWidget->AllOff();
117 _pointWidget->PlaceWidget();
118 // _pointWidget->SetPosition( x,y,z );
121 // MACOS probleme vtk-window out of wx-window
122 // _pointWidget->On();
124 _pointWidget->AddObserver(vtkCommand::InteractionEvent,_myCallback);
128 if(_planeWidget!=NULL){
129 _planeWidget->Delete();
131 _planeWidget = vtkPlaneWidget::New();
132 _myCallback->SetVtkPlaneWidget(_planeWidget);
133 _planeWidget->SetInput( GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData() );
134 _planeWidget->NormalToXAxisOn();
135 _planeWidget->SetResolution(50);
136 _planeWidget->SetRepresentationToOutline();
138 GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData()->GetDimensions(dim);
143 _planeWidget->PlaceWidget( px-dd , px+dd , py-dd , py+dd , pz-dd , pz+dd );
147 _vtkplane = vtkPolyData::New();
149 _probe = vtkProbeFilter::New();
150 _probe->SetInput(_vtkplane);
152 _contourMapper = vtkPolyDataMapper::New();
154 _contourMapper->SetInput( _probe->GetPolyDataOutput() );
156 _contourPlaneActor = vtkActor::New();
157 _contourPlaneActor->SetMapper(_contourMapper);
159 _contourPlaneActor->VisibilityOff();
161 _planeWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
162 _planeWidget->AddObserver(vtkCommand::InteractionEvent,_myCallback);
165 _wxvtk3Dbaseview->GetRenderer()->AddActor( _contourPlaneActor );
170 _planeWidget->GetPolyData(_vtkplane);
173 vtkImageData *imageData = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
174 _probe->SetSource( imageData );
177 _contourMapper->SetScalarRange( imageData->GetScalarRange() );
183 //-------------------------------------------------------------------
184 wxVtkMPR3DView::~wxVtkMPR3DView()
186 if(_pointWidget!=NULL){
187 _pointWidget->Delete();
189 if(_planeWidget!=NULL){
190 _planeWidget->Delete();
196 _contourMapper->Delete();
197 _contourPlaneActor->Delete();
202 //-------------------------------------------------------------------
203 void wxVtkMPR3DView::Refresh() // virtual
205 _vtkmpr3Ddataviewer -> Refresh();
206 if (_wxvtkmpr3DviewCntrlPanel!=NULL)
208 _wxvtkmpr3DviewCntrlPanel->Refresh();
212 //-------------------------------------------------------------------
213 void wxVtkMPR3DView::RefreshView() // virtual
216 this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData()->GetSpacing(spc);
218 //double nx=1,ny=0,nz=0; // JPRx
220 double x=GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetX();
221 double y=GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetY();
222 double z=GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetZ();
228 _pointWidget->SetPosition( x,y,z );
233 vtkTransform *transform = GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetTransformOrientation();
234 in[0]=1; in[1]=0; in[2]=0;
235 transform->TransformPoint(in,normal);
236 _planeWidget->SetNormal( normal[0],normal[1],normal[2] );
239 _planeWidget->SetCenter( x,y,z );
240 _planeWidget->UpdatePlacement();
241 _planeWidget->GetPolyData(_vtkplane);
243 //-------------------------------------------------------------------
244 wxPanel* wxVtkMPR3DView::CreateControlPanel(wxWindow *parent)
246 _wxvtkmpr3DviewCntrlPanel = new wxVtkMPR3DViewCntrlPanel(parent,this);
247 return _wxvtkmpr3DviewCntrlPanel;
249 //-------------------------------------------------------------------
250 vtkMPR3DDataViewer* wxVtkMPR3DView::GetVtkMPR3DDataViewer()
252 return _vtkmpr3Ddataviewer;
254 //-------------------------------------------------------------------
255 wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() throw (char*)
257 if(_wxvtk3Dbaseview==NULL){
258 throw "wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() _wxvtk3Dbaseview=NULL";
260 return _wxvtk3Dbaseview;
262 //-------------------------------------------------------------------
264 //-------------------------------------------------------------------
265 void wxVtkMPR3DView::VisibleImageActor(int idPosition, bool visible){
266 if (visible!=_vtkmpr3Ddataviewer->GetVisiblePosition(idPosition)){
268 _wxvtk3Dbaseview->GetRenderer()->RemoveActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition) );
270 _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition) );
272 _vtkmpr3Ddataviewer->SetVisiblePosition(idPosition,visible);
277 //-------------------------------------------------------------------
278 void wxVtkMPR3DView::VisiblePointWidget( bool visible )
288 //-------------------------------------------------------------------
289 void wxVtkMPR3DView::VisiblePlaneWidget( bool visible )
294 _contourPlaneActor->VisibilityOn();
298 _contourPlaneActor->VisibilityOff();
302 //-------------------------------------------------------------------
303 void wxVtkMPR3DView::SetVtkMPR3DDataViewer(vtkMPR3DDataViewer *vtkmpr3Ddataviewer)
305 _vtkmpr3Ddataviewer = vtkmpr3Ddataviewer;
308 //-------------------------------------------------------------------
309 void wxVtkMPR3DView::InitOrientationPointWidget()
311 this->_planeWidget->SetNormal(1,0,0);
317 //-------------------------------------------------------------------
318 // EED 25 Janvier 2007 testLoic
319 void wxVtkMPR3DView::TestLoic1()
323 double dimIma = sizeIma*2;
325 vtkImageData *vtkimagedata = this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
328 vtkimagedata->GetSpacing(spc);
330 vtkimagedata->Update();
334 this->_planeWidget->GetOrigin(p);
335 this->_planeWidget->GetNormal(n);
339 vtkPlaneSource* pSource = vtkPlaneSource::New( );
340 pSource->SetResolution( sizeIma - 1, sizeIma - 1 );
341 pSource->SetOrigin( p[ 0 ], p[ 1 ], p[ 2 ] );
342 pSource->SetPoint1( p[ 0 ] + dimIma - 1.0, p[ 1 ], p[ 2 ] );
343 pSource->SetPoint2( p[ 0 ], p[ 1 ]+ dimIma - 1.0 , p[ 2 ] );
345 pSource->SetCenter( p[ 0 ], p[ 1 ], p[ 2 ] );
346 pSource->SetNormal( n[ 0 ], n[ 1 ], n[ 2 ] );
349 vtkProbeFilter* slices = vtkProbeFilter::New();
350 slices->SetInput( ( vtkDataSet* )pSource->GetOutput( ) );
351 slices->SetSource( vtkimagedata );
355 vtkStructuredPoints *stPoints = vtkStructuredPoints::New();
356 stPoints -> GetPointData( )->SetScalars( slices->GetOutput()->GetPointData()->GetScalars() );
357 stPoints -> SetDimensions( sizeIma, sizeIma, 1 );
358 stPoints -> SetScalarType( vtkimagedata->GetScalarType() );
359 stPoints -> SetScalarTypeToShort();
360 stPoints -> Update();
362 vtkImageChangeInformation *change = vtkImageChangeInformation ::New();
363 change -> SetInput( stPoints );
364 change -> Update(); //important
367 vtkimagedata->GetScalarRange(_range);
368 vtkWindowLevelLookupTable *_bwlookup = vtkWindowLevelLookupTable::New( );
369 _bwlookup->SetHueRange( 0 , 1 );
370 _bwlookup->SetNumberOfColors( (int)(_range[1] - _range[0] + 1) );
371 _bwlookup->SetTableRange( _range[0] , _range[1] );
372 _bwlookup->SetSaturationRange( 0 , 0 );
373 _bwlookup->SetValueRange( 0 , 1 );
374 _bwlookup->SetAlphaRange( 1 , 1 );
377 vtkLookupTable * _collookup = vtkLookupTable::New( );
378 _collookup->SetNumberOfColors( 256 );
379 _collookup->SetTableRange( 0 , 255 );
380 _collookup->Build( );
381 _collookup->SetTableValue( 0 , 1 , 0 , 0 , 1 );
382 _collookup->SetTableValue(128 , 0 , 0 , 1 , 1 );
383 _collookup->SetTableValue(255 , 0 , 1 , 0 , 1 );
386 vtkMetaImageWriter *writer = vtkMetaImageWriter::New( );
387 writer->SetInput( stPoints );
388 writer->SetFileName( "C:/Users/Images/temp_EED/image.mhd" );
389 writer->SetFileDimensionality( 2 );
394 vtkDataSetMapper *_3DSliceMapper = vtkDataSetMapper::New( );
395 _3DSliceMapper->SetInput(change->GetOutput( ) );
396 _3DSliceMapper->SetLookupTable( _bwlookup );
397 _3DSliceMapper->SetScalarRange( _range );
398 _3DSliceMapper->ImmediateModeRenderingOn( );
400 vtkActor *_3DSliceActor = vtkActor::New( );
401 _3DSliceActor->SetMapper( _3DSliceMapper );
403 // The usual rendering stuff.
404 vtkCamera *camera = vtkCamera::New();
405 camera->SetPosition(1,1,1);
406 camera->SetFocalPoint(0,0,0);
408 vtkRenderer *renderer = vtkRenderer::New();
409 vtkRenderWindow *renWin = vtkRenderWindow::New();
410 renWin->AddRenderer(renderer);
412 vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
413 iren->SetRenderWindow(renWin);
415 renderer->AddActor( _3DSliceActor );
416 renderer->SetActiveCamera(camera);
417 renderer->ResetCamera();
418 renderer->SetBackground(1,1,1);
420 renWin->SetSize(300,300);
422 // interact with data
432 //-------------------------------------------------------------------
433 // EED 25 Janvier 2007 testLoic
434 void wxVtkMPR3DView::TestLoic2()
437 vtkVectorNorm *vecMagnitude = vtkVectorNorm::New();
438 vecMagnitude->SetInput(VtkMainGrid);
439 vecMagnitude->NormalizeOff();
440 vecMagnitude->Update();
443 vtkPlane *slicePlane = vtkPlane::New();
444 this->_planeWidget->GetPlane( slicePlane );
447 vtkCutter* sliceCutter = vtkCutter::New();
448 vtkImageData *vtkimagedata = this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
449 sliceCutter->SetInput( vtkimagedata );
450 sliceCutter->SetCutFunction( slicePlane );
453 // vtkLookupTable *lut = BuildHueWeightBaseMap();
456 vtkPolyDataMapper *slice = vtkPolyDataMapper::New();
457 slice->SetInput( sliceCutter->GetOutput() );
461 vtkimagedata->GetScalarRange(range);
462 // vecMagnitude->GetOutput()->GetScalarRange( range );
463 // range[1] *= 0.7; // reduce the upper range by 30%
464 // slice->SetScalarRange( range );
465 // slice->SetLookupTable( lut );
467 // vtkActor *sliceActor = vtkActor::New();
468 // sliceActor->SetMapper( slice );
470 vtkPolyDataMapper *contourMapper = vtkPolyDataMapper::New();
471 contourMapper->SetInput( sliceCutter->GetOutput() );
472 contourMapper->SetScalarRange( range );
473 // contourMapper->SetLookupTable( lut );
476 vtkActor *contourActor = vtkActor::New();
477 contourActor->SetMapper( contourMapper );
481 // The usual rendering stuff.
482 vtkCamera *camera = vtkCamera::New();
483 camera->SetPosition(1,1,1);
484 camera->SetFocalPoint(0,0,0);
486 vtkRenderer *renderer = vtkRenderer::New();
487 vtkRenderWindow *renWin = vtkRenderWindow::New();
488 renWin->AddRenderer(renderer);
490 vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
491 iren->SetRenderWindow(renWin);
493 renderer->AddActor( contourActor );
494 // renderer->AddActor(cubeActor);
495 renderer->SetActiveCamera(camera);
496 renderer->ResetCamera();
497 renderer->SetBackground(1,1,1);
499 renWin->SetSize(300,300);
501 // interact with data