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()
184 if(_pointWidget!=NULL){
185 _pointWidget->Delete();
187 if(_planeWidget!=NULL){
188 _planeWidget->Delete();
194 _contourMapper->Delete();
195 _contourPlaneActor->Delete();
200 //-------------------------------------------------------------------
201 void wxVtkMPR3DView::Refresh() // virtual
203 _vtkmpr3Ddataviewer -> Refresh();
204 if (_wxvtkmpr3DviewCntrlPanel!=NULL)
206 _wxvtkmpr3DviewCntrlPanel->Refresh();
210 //-------------------------------------------------------------------
211 void wxVtkMPR3DView::RefreshView() // virtual
214 this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData()->GetSpacing(spc);
216 //double nx=1,ny=0,nz=0; // JPRx
218 double x=GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetX();
219 double y=GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetY();
220 double z=GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetZ();
226 _pointWidget->SetPosition( x,y,z );
231 vtkTransform *transform = GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetTransformOrientation();
232 in[0]=1; in[1]=0; in[2]=0;
233 transform->TransformPoint(in,normal);
234 _planeWidget->SetNormal( normal[0],normal[1],normal[2] );
237 _planeWidget->SetCenter( x,y,z );
238 _planeWidget->UpdatePlacement();
239 _planeWidget->GetPolyData(_vtkplane);
241 //-------------------------------------------------------------------
242 wxPanel* wxVtkMPR3DView::CreateControlPanel(wxWindow *parent)
244 _wxvtkmpr3DviewCntrlPanel = new wxVtkMPR3DViewCntrlPanel(parent,this);
245 return _wxvtkmpr3DviewCntrlPanel;
247 //-------------------------------------------------------------------
248 vtkMPR3DDataViewer* wxVtkMPR3DView::GetVtkMPR3DDataViewer()
250 return _vtkmpr3Ddataviewer;
252 //-------------------------------------------------------------------
253 wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() throw (char*)
255 if(_wxvtk3Dbaseview==NULL){
256 throw "wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() _wxvtk3Dbaseview=NULL";
258 return _wxvtk3Dbaseview;
260 //-------------------------------------------------------------------
262 //-------------------------------------------------------------------
263 void wxVtkMPR3DView::VisibleImageActor(int idPosition, bool visible){
264 if (visible!=_vtkmpr3Ddataviewer->GetVisiblePosition(idPosition)){
266 _wxvtk3Dbaseview->GetRenderer()->RemoveActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition) );
268 _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition) );
270 _vtkmpr3Ddataviewer->SetVisiblePosition(idPosition,visible);
275 //-------------------------------------------------------------------
276 void wxVtkMPR3DView::VisiblePointWidget( bool visible )
286 //-------------------------------------------------------------------
287 void wxVtkMPR3DView::VisiblePlaneWidget( bool visible )
292 _contourPlaneActor->VisibilityOn();
296 _contourPlaneActor->VisibilityOff();
300 //-------------------------------------------------------------------
301 void wxVtkMPR3DView::SetVtkMPR3DDataViewer(vtkMPR3DDataViewer *vtkmpr3Ddataviewer)
303 _vtkmpr3Ddataviewer = vtkmpr3Ddataviewer;
306 //-------------------------------------------------------------------
307 void wxVtkMPR3DView::InitOrientationPointWidget()
309 this->_planeWidget->SetNormal(1,0,0);
315 //-------------------------------------------------------------------
316 // EED 25 Janvier 2007 testLoic
317 void wxVtkMPR3DView::TestLoic1()
321 double dimIma = sizeIma*2;
323 vtkImageData *vtkimagedata = this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
326 vtkimagedata->GetSpacing(spc);
328 vtkimagedata->Update();
332 this->_planeWidget->GetOrigin(p);
333 this->_planeWidget->GetNormal(n);
337 vtkPlaneSource* pSource = vtkPlaneSource::New( );
338 pSource->SetResolution( sizeIma - 1, sizeIma - 1 );
339 pSource->SetOrigin( p[ 0 ], p[ 1 ], p[ 2 ] );
340 pSource->SetPoint1( p[ 0 ] + dimIma - 1.0, p[ 1 ], p[ 2 ] );
341 pSource->SetPoint2( p[ 0 ], p[ 1 ]+ dimIma - 1.0 , p[ 2 ] );
343 pSource->SetCenter( p[ 0 ], p[ 1 ], p[ 2 ] );
344 pSource->SetNormal( n[ 0 ], n[ 1 ], n[ 2 ] );
347 vtkProbeFilter* slices = vtkProbeFilter::New();
348 slices->SetInput( ( vtkDataSet* )pSource->GetOutput( ) );
349 slices->SetSource( vtkimagedata );
353 vtkStructuredPoints *stPoints = vtkStructuredPoints::New();
354 stPoints -> GetPointData( )->SetScalars( slices->GetOutput()->GetPointData()->GetScalars() );
355 stPoints -> SetDimensions( sizeIma, sizeIma, 1 );
356 stPoints -> SetScalarType( vtkimagedata->GetScalarType() );
357 stPoints -> SetScalarTypeToShort();
358 stPoints -> Update();
360 vtkImageChangeInformation *change = vtkImageChangeInformation ::New();
361 change -> SetInput( stPoints );
362 change -> Update(); //important
365 vtkimagedata->GetScalarRange(_range);
366 vtkWindowLevelLookupTable *_bwlookup = vtkWindowLevelLookupTable::New( );
367 _bwlookup->SetHueRange( 0 , 1 );
368 _bwlookup->SetNumberOfColors( (int)(_range[1] - _range[0] + 1) );
369 _bwlookup->SetTableRange( _range[0] , _range[1] );
370 _bwlookup->SetSaturationRange( 0 , 0 );
371 _bwlookup->SetValueRange( 0 , 1 );
372 _bwlookup->SetAlphaRange( 1 , 1 );
375 vtkLookupTable * _collookup = vtkLookupTable::New( );
376 _collookup->SetNumberOfColors( 256 );
377 _collookup->SetTableRange( 0 , 255 );
378 _collookup->Build( );
379 _collookup->SetTableValue( 0 , 1 , 0 , 0 , 1 );
380 _collookup->SetTableValue(128 , 0 , 0 , 1 , 1 );
381 _collookup->SetTableValue(255 , 0 , 1 , 0 , 1 );
384 vtkMetaImageWriter *writer = vtkMetaImageWriter::New( );
385 writer->SetInput( stPoints );
386 writer->SetFileName( "C:/Users/Images/temp_EED/image.mhd" );
387 writer->SetFileDimensionality( 2 );
392 vtkDataSetMapper *_3DSliceMapper = vtkDataSetMapper::New( );
393 _3DSliceMapper->SetInput(change->GetOutput( ) );
394 _3DSliceMapper->SetLookupTable( _bwlookup );
395 _3DSliceMapper->SetScalarRange( _range );
396 _3DSliceMapper->ImmediateModeRenderingOn( );
398 vtkActor *_3DSliceActor = vtkActor::New( );
399 _3DSliceActor->SetMapper( _3DSliceMapper );
401 // The usual rendering stuff.
402 vtkCamera *camera = vtkCamera::New();
403 camera->SetPosition(1,1,1);
404 camera->SetFocalPoint(0,0,0);
406 vtkRenderer *renderer = vtkRenderer::New();
407 vtkRenderWindow *renWin = vtkRenderWindow::New();
408 renWin->AddRenderer(renderer);
410 vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
411 iren->SetRenderWindow(renWin);
413 renderer->AddActor( _3DSliceActor );
414 renderer->SetActiveCamera(camera);
415 renderer->ResetCamera();
416 renderer->SetBackground(1,1,1);
418 renWin->SetSize(300,300);
420 // interact with data
430 //-------------------------------------------------------------------
431 // EED 25 Janvier 2007 testLoic
432 void wxVtkMPR3DView::TestLoic2()
435 vtkVectorNorm *vecMagnitude = vtkVectorNorm::New();
436 vecMagnitude->SetInput(VtkMainGrid);
437 vecMagnitude->NormalizeOff();
438 vecMagnitude->Update();
441 vtkPlane *slicePlane = vtkPlane::New();
442 this->_planeWidget->GetPlane( slicePlane );
445 vtkCutter* sliceCutter = vtkCutter::New();
446 vtkImageData *vtkimagedata = this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
447 sliceCutter->SetInput( vtkimagedata );
448 sliceCutter->SetCutFunction( slicePlane );
451 // vtkLookupTable *lut = BuildHueWeightBaseMap();
454 vtkPolyDataMapper *slice = vtkPolyDataMapper::New();
455 slice->SetInput( sliceCutter->GetOutput() );
459 vtkimagedata->GetScalarRange(range);
460 // vecMagnitude->GetOutput()->GetScalarRange( range );
461 // range[1] *= 0.7; // reduce the upper range by 30%
462 // slice->SetScalarRange( range );
463 // slice->SetLookupTable( lut );
465 // vtkActor *sliceActor = vtkActor::New();
466 // sliceActor->SetMapper( slice );
468 vtkPolyDataMapper *contourMapper = vtkPolyDataMapper::New();
469 contourMapper->SetInput( sliceCutter->GetOutput() );
470 contourMapper->SetScalarRange( range );
471 // contourMapper->SetLookupTable( lut );
474 vtkActor *contourActor = vtkActor::New();
475 contourActor->SetMapper( contourMapper );
479 // The usual rendering stuff.
480 vtkCamera *camera = vtkCamera::New();
481 camera->SetPosition(1,1,1);
482 camera->SetFocalPoint(0,0,0);
484 vtkRenderer *renderer = vtkRenderer::New();
485 vtkRenderWindow *renWin = vtkRenderWindow::New();
486 renWin->AddRenderer(renderer);
488 vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
489 iren->SetRenderWindow(renWin);
491 renderer->AddActor( contourActor );
492 // renderer->AddActor(cubeActor);
493 renderer->SetActiveCamera(camera);
494 renderer->ResetCamera();
495 renderer->SetBackground(1,1,1);
497 renWin->SetSize(300,300);
499 // interact with data