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();
67 _wxvtk3Dbaseview->GetRenderer()->Clear();
69 // Actors are added to the renderer.
70 vtkActor* _outlineActor = _vtkmpr3Ddataviewer->GetOutlineActor();
71 _wxvtk3Dbaseview->GetRenderer()->AddActor( _outlineActor );
72 // _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(0) ); // _saggital
73 // _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(1) ); // _axial
74 // _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(2) ); // _coronal
77 // An initial camera view is created. The Dolly() method moves
78 // the camera towards the FocalPoint, thereby enlarging the image.
79 _wxvtk3Dbaseview->GetRenderer()->SetActiveCamera(_wxvtk3Dbaseview->GetCamera());
83 // Set a background color for the renderer and set the size of the
84 // render window (expressed in pixels).
85 _wxvtk3Dbaseview->GetRenderer()->SetBackground( 0.36 , 0.36 , 0.36 );
86 _wxvtk3Dbaseview->GetRenWin()->SetSize(400, 400);
88 // Note that when camera movement occurs (as it does in the Dolly()
89 // method), the clipping planes often need adjusting. Clipping planes
90 // consist of two planes: near and far along the view direction. The
91 // near plane clips out objects in front of the plane; the far plane
92 // clips out objects behind the plane. This way only what is drawn
93 // between the planes is actually rendered.
94 _wxvtk3Dbaseview->GetRenderer()->ResetCameraClippingRange();
98 //if(_myCallback!=NULL){
99 //_myCallback->Delete();
102 vtkmyPWCallback_3DPointWidget *_myCallback = vtkmyPWCallback_3DPointWidget::New();
103 _myCallback->SetWxVtkMPR3DView(this);
105 if(_pointWidget!=NULL){
106 _pointWidget->Delete();
108 _pointWidget = vtkPointWidget::New();
109 _myCallback->SetVtkPointWidget(_pointWidget);
110 _pointWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
111 _pointWidget->SetInput( GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData() );
113 _pointWidget->AllOff();
115 _pointWidget->PlaceWidget();
116 // _pointWidget->SetPosition( x,y,z );
119 // MACOS probleme vtk-window out of wx-window
120 // _pointWidget->On();
122 _pointWidget->AddObserver(vtkCommand::InteractionEvent,_myCallback);
126 if(_planeWidget!=NULL){
127 _planeWidget->Delete();
129 _planeWidget = vtkPlaneWidget::New();
130 _myCallback->SetVtkPlaneWidget(_planeWidget);
131 _planeWidget->SetInput( GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData() );
132 _planeWidget->NormalToXAxisOn();
133 _planeWidget->SetResolution(50);
134 _planeWidget->SetRepresentationToOutline();
136 GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData()->GetDimensions(dim);
141 _planeWidget->PlaceWidget( px-dd , px+dd , py-dd , py+dd , pz-dd , pz+dd );
145 _vtkplane = vtkPolyData::New();
147 _probe = vtkProbeFilter::New();
148 _probe->SetInput(_vtkplane);
150 _contourMapper = vtkPolyDataMapper::New();
152 _contourMapper->SetInput( _probe->GetPolyDataOutput() );
154 _contourPlaneActor = vtkActor::New();
155 _contourPlaneActor->SetMapper(_contourMapper);
157 _contourPlaneActor->VisibilityOff();
159 _planeWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
160 _planeWidget->AddObserver(vtkCommand::InteractionEvent,_myCallback);
163 _wxvtk3Dbaseview->GetRenderer()->AddActor( _contourPlaneActor );
168 _planeWidget->GetPolyData(_vtkplane);
171 vtkImageData *imageData = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
172 _probe->SetSource( imageData );
175 _contourMapper->SetScalarRange( imageData->GetScalarRange() );
181 //-------------------------------------------------------------------
182 wxVtkMPR3DView::~wxVtkMPR3DView()
186 //-------------------------------------------------------------------
187 void wxVtkMPR3DView::Refresh() // virtual
189 _vtkmpr3Ddataviewer -> Refresh();
190 if (_wxvtkmpr3DviewCntrlPanel!=NULL)
192 _wxvtkmpr3DviewCntrlPanel->Refresh();
196 //-------------------------------------------------------------------
197 void wxVtkMPR3DView::RefreshView() // virtual
200 this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData()->GetSpacing(spc);
202 //double nx=1,ny=0,nz=0; // JPRx
204 double x=GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetX();
205 double y=GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetY();
206 double z=GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetZ();
212 _pointWidget->SetPosition( x,y,z );
217 vtkTransform *transform = GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetTransformOrientation();
218 in[0]=1; in[1]=0; in[2]=0;
219 transform->TransformPoint(in,normal);
220 _planeWidget->SetNormal( normal[0],normal[1],normal[2] );
223 _planeWidget->SetCenter( x,y,z );
224 _planeWidget->UpdatePlacement();
225 _planeWidget->GetPolyData(_vtkplane);
227 //-------------------------------------------------------------------
228 wxPanel* wxVtkMPR3DView::CreateControlPanel(wxWindow *parent)
230 _wxvtkmpr3DviewCntrlPanel = new wxVtkMPR3DViewCntrlPanel(parent,this);
231 return _wxvtkmpr3DviewCntrlPanel;
233 //-------------------------------------------------------------------
234 vtkMPR3DDataViewer* wxVtkMPR3DView::GetVtkMPR3DDataViewer()
236 return _vtkmpr3Ddataviewer;
238 //-------------------------------------------------------------------
239 wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() throw (char*)
241 if(_wxvtk3Dbaseview==NULL){
242 throw "wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() _wxvtk3Dbaseview=NULL";
244 return _wxvtk3Dbaseview;
246 //-------------------------------------------------------------------
248 //-------------------------------------------------------------------
249 void wxVtkMPR3DView::VisibleImageActor(int idPosition, bool visible){
250 if (visible!=_vtkmpr3Ddataviewer->GetVisiblePosition(idPosition)){
252 _wxvtk3Dbaseview->GetRenderer()->RemoveActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition) );
254 _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition) );
256 _vtkmpr3Ddataviewer->SetVisiblePosition(idPosition,visible);
261 //-------------------------------------------------------------------
262 void wxVtkMPR3DView::VisiblePointWidget( bool visible )
272 //-------------------------------------------------------------------
273 void wxVtkMPR3DView::VisiblePlaneWidget( bool visible )
278 _contourPlaneActor->VisibilityOn();
282 _contourPlaneActor->VisibilityOff();
286 //-------------------------------------------------------------------
287 void wxVtkMPR3DView::SetVtkMPR3DDataViewer(vtkMPR3DDataViewer *vtkmpr3Ddataviewer)
289 _vtkmpr3Ddataviewer = vtkmpr3Ddataviewer;
292 //-------------------------------------------------------------------
293 void wxVtkMPR3DView::InitOrientationPointWidget()
295 this->_planeWidget->SetNormal(1,0,0);
301 //-------------------------------------------------------------------
302 // EED 25 Janvier 2007 testLoic
303 void wxVtkMPR3DView::TestLoic1()
307 double dimIma = sizeIma*2;
309 vtkImageData *vtkimagedata = this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
312 vtkimagedata->GetSpacing(spc);
314 vtkimagedata->Update();
318 this->_planeWidget->GetOrigin(p);
319 this->_planeWidget->GetNormal(n);
323 vtkPlaneSource* pSource = vtkPlaneSource::New( );
324 pSource->SetResolution( sizeIma - 1, sizeIma - 1 );
325 pSource->SetOrigin( p[ 0 ], p[ 1 ], p[ 2 ] );
326 pSource->SetPoint1( p[ 0 ] + dimIma - 1.0, p[ 1 ], p[ 2 ] );
327 pSource->SetPoint2( p[ 0 ], p[ 1 ]+ dimIma - 1.0 , p[ 2 ] );
329 pSource->SetCenter( p[ 0 ], p[ 1 ], p[ 2 ] );
330 pSource->SetNormal( n[ 0 ], n[ 1 ], n[ 2 ] );
333 vtkProbeFilter* slices = vtkProbeFilter::New();
334 slices->SetInput( ( vtkDataSet* )pSource->GetOutput( ) );
335 slices->SetSource( vtkimagedata );
339 vtkStructuredPoints *stPoints = vtkStructuredPoints::New();
340 stPoints -> GetPointData( )->SetScalars( slices->GetOutput()->GetPointData()->GetScalars() );
341 stPoints -> SetDimensions( sizeIma, sizeIma, 1 );
342 stPoints -> SetScalarType( vtkimagedata->GetScalarType() );
343 stPoints -> SetScalarTypeToShort();
344 stPoints -> Update();
346 vtkImageChangeInformation *change = vtkImageChangeInformation ::New();
347 change -> SetInput( stPoints );
348 change -> Update(); //important
351 vtkimagedata->GetScalarRange(_range);
352 vtkWindowLevelLookupTable *_bwlookup = vtkWindowLevelLookupTable::New( );
353 _bwlookup->SetHueRange( 0 , 1 );
354 _bwlookup->SetNumberOfColors( (int)(_range[1] - _range[0] + 1) );
355 _bwlookup->SetTableRange( _range[0] , _range[1] );
356 _bwlookup->SetSaturationRange( 0 , 0 );
357 _bwlookup->SetValueRange( 0 , 1 );
358 _bwlookup->SetAlphaRange( 1 , 1 );
361 vtkLookupTable * _collookup = vtkLookupTable::New( );
362 _collookup->SetNumberOfColors( 256 );
363 _collookup->SetTableRange( 0 , 255 );
364 _collookup->Build( );
365 _collookup->SetTableValue( 0 , 1 , 0 , 0 , 1 );
366 _collookup->SetTableValue(128 , 0 , 0 , 1 , 1 );
367 _collookup->SetTableValue(255 , 0 , 1 , 0 , 1 );
370 vtkMetaImageWriter *writer = vtkMetaImageWriter::New( );
371 writer->SetInput( stPoints );
372 writer->SetFileName( "C:/Users/Images/temp_EED/image.mhd" );
373 writer->SetFileDimensionality( 2 );
378 vtkDataSetMapper *_3DSliceMapper = vtkDataSetMapper::New( );
379 _3DSliceMapper->SetInput(change->GetOutput( ) );
380 _3DSliceMapper->SetLookupTable( _bwlookup );
381 _3DSliceMapper->SetScalarRange( _range );
382 _3DSliceMapper->ImmediateModeRenderingOn( );
384 vtkActor *_3DSliceActor = vtkActor::New( );
385 _3DSliceActor->SetMapper( _3DSliceMapper );
387 // The usual rendering stuff.
388 vtkCamera *camera = vtkCamera::New();
389 camera->SetPosition(1,1,1);
390 camera->SetFocalPoint(0,0,0);
392 vtkRenderer *renderer = vtkRenderer::New();
393 vtkRenderWindow *renWin = vtkRenderWindow::New();
394 renWin->AddRenderer(renderer);
396 vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
397 iren->SetRenderWindow(renWin);
399 renderer->AddActor( _3DSliceActor );
400 renderer->SetActiveCamera(camera);
401 renderer->ResetCamera();
402 renderer->SetBackground(1,1,1);
404 renWin->SetSize(300,300);
406 // interact with data
416 //-------------------------------------------------------------------
417 // EED 25 Janvier 2007 testLoic
418 void wxVtkMPR3DView::TestLoic2()
421 vtkVectorNorm *vecMagnitude = vtkVectorNorm::New();
422 vecMagnitude->SetInput(VtkMainGrid);
423 vecMagnitude->NormalizeOff();
424 vecMagnitude->Update();
427 vtkPlane *slicePlane = vtkPlane::New();
428 this->_planeWidget->GetPlane( slicePlane );
431 vtkCutter* sliceCutter = vtkCutter::New();
432 vtkImageData *vtkimagedata = this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
433 sliceCutter->SetInput( vtkimagedata );
434 sliceCutter->SetCutFunction( slicePlane );
437 // vtkLookupTable *lut = BuildHueWeightBaseMap();
440 vtkPolyDataMapper *slice = vtkPolyDataMapper::New();
441 slice->SetInput( sliceCutter->GetOutput() );
445 vtkimagedata->GetScalarRange(range);
446 // vecMagnitude->GetOutput()->GetScalarRange( range );
447 // range[1] *= 0.7; // reduce the upper range by 30%
448 // slice->SetScalarRange( range );
449 // slice->SetLookupTable( lut );
451 // vtkActor *sliceActor = vtkActor::New();
452 // sliceActor->SetMapper( slice );
454 vtkPolyDataMapper *contourMapper = vtkPolyDataMapper::New();
455 contourMapper->SetInput( sliceCutter->GetOutput() );
456 contourMapper->SetScalarRange( range );
457 // contourMapper->SetLookupTable( lut );
460 vtkActor *contourActor = vtkActor::New();
461 contourActor->SetMapper( contourMapper );
465 // The usual rendering stuff.
466 vtkCamera *camera = vtkCamera::New();
467 camera->SetPosition(1,1,1);
468 camera->SetFocalPoint(0,0,0);
470 vtkRenderer *renderer = vtkRenderer::New();
471 vtkRenderWindow *renWin = vtkRenderWindow::New();
472 renWin->AddRenderer(renderer);
474 vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
475 iren->SetRenderWindow(renWin);
477 renderer->AddActor( contourActor );
478 // renderer->AddActor(cubeActor);
479 renderer->SetActiveCamera(camera);
480 renderer->ResetCamera();
481 renderer->SetBackground(1,1,1);
483 renWin->SetSize(300,300);
485 // interact with data