lib/maracasVisuLib/src/interface/wxWindows/widgets/wxVtkMPR3DView.cxx

   1 #include "wxVtkMPR3DView.h"
   2
   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"
  12 #include "vtkPlane.h"
  13 #include "vtkCutter.h"
  14 #include "vtkTransform.h"
  15 #include "vtkmyPWCallback_3DPointWidget.h"
  16
  17 wxVtkMPR3DView::wxVtkMPR3DView( wxVtk3DBaseView *wxvtk3Dbaseview )
  18 {
  19         _wxvtk3Dbaseview                        =       wxvtk3Dbaseview;
  20         _vtkmpr3Ddataviewer                     =       NULL;
  21         _wxvtkmpr3DviewCntrlPanel       =       NULL;
  22         //_myCallback=NULL;
  23         _pointWidget=NULL;
  24         _planeWidget=NULL;
  25         _vtkplane=NULL;
  26         _probe=NULL;
  27         _contourMapper=NULL;
  28 }
  29 void wxVtkMPR3DView::RemoveActor(vtkActor* actor){
  30
  31         _wxvtk3Dbaseview->GetRenderer()->RemoveActor(actor);
  32
  33
  34 }
  35 void wxVtkMPR3DView::ResetCamera(int* ext, double* origin,double* spc){
  36         if(ext == NULL){
  37
  38                 _wxvtk3Dbaseview->GetRenderer()->ResetCamera ();
  39                 _wxvtk3Dbaseview->GetCamera()->Dolly(1.5);
  40         }else{
  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]);
  56
  57                 _wxvtk3Dbaseview->GetRenderer()->ResetCamera(x0,x1,y0,y1,z0,z1);
  58                 //_wxvtk3Dbaseview->GetCamera()->SetPosition(x,y,z);
  59                 _wxvtk3Dbaseview->GetCamera()->Dolly(1.5);
  60         }
  61 }
  62 void wxVtkMPR3DView::Configure(){
  63
  64
  65         _wxvtk3Dbaseview->Configure();
  66         _wxvtkmpr3DviewCntrlPanel->UpdateControlPanel();
  67         _wxvtk3Dbaseview->GetRenderer()->Clear();
  68
  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
  75
  76
  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());
  80         this->ResetCamera();
  81
  82
  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);
  87
  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();
  95
  96
  97         // vtkPointWidget
  98         //if(_myCallback!=NULL){
  99                 //_myCallback->Delete();
 100
 101         //}
 102         vtkmyPWCallback_3DPointWidget *_myCallback = vtkmyPWCallback_3DPointWidget::New();
 103         _myCallback->SetWxVtkMPR3DView(this);
 104
 105         if(_pointWidget!=NULL){
 106                 _pointWidget->Delete();
 107         }
 108         _pointWidget = vtkPointWidget::New();
 109         _myCallback->SetVtkPointWidget(_pointWidget);
 110         _pointWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
 111         _pointWidget->SetInput( GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData() );
 112
 113         _pointWidget->AllOff();
 114
 115         _pointWidget->PlaceWidget();
 116 //      _pointWidget->SetPosition( x,y,z );
 117
 118 //EED01 29Mars2009
 119 // MACOS probleme vtk-window out of wx-window
 120 //      _pointWidget->On();
 121
 122         _pointWidget->AddObserver(vtkCommand::InteractionEvent,_myCallback);
 123
 124
 125 // PlaneWidget
 126         if(_planeWidget!=NULL){
 127                 _planeWidget->Delete();
 128         }
 129         _planeWidget = vtkPlaneWidget::New();
 130         _myCallback->SetVtkPlaneWidget(_planeWidget);
 131         _planeWidget->SetInput( GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData() );
 132         _planeWidget->NormalToXAxisOn();
 133         _planeWidget->SetResolution(50);
 134         _planeWidget->SetRepresentationToOutline();
 135         int dim[3];
 136         GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData()->GetDimensions(dim);
 137         int px=(dim[0]/2);
 138         int py=(dim[1]/2);
 139         int pz=(dim[2]/2);
 140         int dd=20;
 141         _planeWidget->PlaceWidget( px-dd , px+dd , py-dd , py+dd , pz-dd , pz+dd );
 142
 143
 144         if(_vtkplane==NULL){
 145                 _vtkplane = vtkPolyData::New();
 146
 147                 _probe = vtkProbeFilter::New();
 148                 _probe->SetInput(_vtkplane);
 149
 150                 _contourMapper = vtkPolyDataMapper::New();
 151
 152                 _contourMapper->SetInput( _probe->GetPolyDataOutput() );
 153
 154                 _contourPlaneActor = vtkActor::New();
 155                 _contourPlaneActor->SetMapper(_contourMapper);
 156
 157                 _contourPlaneActor->VisibilityOff();
 158
 159                 _planeWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
 160                 _planeWidget->AddObserver(vtkCommand::InteractionEvent,_myCallback);
 161
 162                 _planeWidget->Off();
 163                 _wxvtk3Dbaseview->GetRenderer()->AddActor( _contourPlaneActor );
 164
 165         }else{
 166
 167         }
 168         _planeWidget->GetPolyData(_vtkplane);
 169
 170
 171         vtkImageData *imageData = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
 172         _probe->SetSource( imageData );
 173
 174
 175         _contourMapper->SetScalarRange( imageData->GetScalarRange() );
 176
 177
 178
 179
 180 }
 181 //-------------------------------------------------------------------
 182 wxVtkMPR3DView::~wxVtkMPR3DView()
 183 {
 184         if(_pointWidget!=NULL){
 185                 _pointWidget->Delete();
 186         }
 187         if(_planeWidget!=NULL){
 188                 _planeWidget->Delete();
 189         }
 190
 191         if(_vtkplane!=NULL){
 192                 _vtkplane->Delete();
 193                 _probe->Delete();
 194                 _contourMapper->Delete();
 195                 _contourPlaneActor->Delete();
 196         }
 197
 198 }
 199
 200 //-------------------------------------------------------------------
 201 void wxVtkMPR3DView::Refresh()   // virtual
 202 {
 203         _vtkmpr3Ddataviewer     ->      Refresh();
 204         if (_wxvtkmpr3DviewCntrlPanel!=NULL)
 205         {
 206                 _wxvtkmpr3DviewCntrlPanel->Refresh();
 207         }
 208
 209 }
 210 //-------------------------------------------------------------------
 211 void wxVtkMPR3DView::RefreshView()   // virtual
 212 {
 213         double spc[3];
 214         this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData()->GetSpacing(spc);
 215
 216         //double nx=1,ny=0,nz=0; // JPRx
 217         Refresh();
 218         double x=GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetX();
 219         double y=GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetY();
 220         double z=GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetZ();
 221
 222         x=x*spc[0];
 223         y=y*spc[1];
 224         z=z*spc[2];
 225
 226         _pointWidget->SetPosition( x,y,z );
 227
 228
 229         double in[3];
 230         double normal[3];
 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] );
 235
 236
 237         _planeWidget->SetCenter( x,y,z );
 238         _planeWidget->UpdatePlacement();
 239         _planeWidget->GetPolyData(_vtkplane);
 240 }
 241 //-------------------------------------------------------------------
 242 wxPanel* wxVtkMPR3DView::CreateControlPanel(wxWindow *parent)
 243 {
 244         _wxvtkmpr3DviewCntrlPanel = new wxVtkMPR3DViewCntrlPanel(parent,this);
 245         return _wxvtkmpr3DviewCntrlPanel;
 246 }
 247 //-------------------------------------------------------------------
 248 vtkMPR3DDataViewer* wxVtkMPR3DView::GetVtkMPR3DDataViewer()
 249 {
 250         return _vtkmpr3Ddataviewer;
 251 }
 252 //-------------------------------------------------------------------
 253 wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() throw (char*)
 254 {
 255         if(_wxvtk3Dbaseview==NULL){
 256                 throw "wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() _wxvtk3Dbaseview=NULL";
 257         }
 258         return _wxvtk3Dbaseview;
 259 }
 260 //-------------------------------------------------------------------
 261
 262 //-------------------------------------------------------------------
 263 void wxVtkMPR3DView::VisibleImageActor(int idPosition, bool visible){
 264         if (visible!=_vtkmpr3Ddataviewer->GetVisiblePosition(idPosition)){
 265                 if (visible==false){
 266                         _wxvtk3Dbaseview->GetRenderer()->RemoveActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition)  );
 267                 } else {
 268                         _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition)  );
 269                 }
 270                 _vtkmpr3Ddataviewer->SetVisiblePosition(idPosition,visible);
 271         }
 272 }
 273
 274
 275 //-------------------------------------------------------------------
 276 void wxVtkMPR3DView::VisiblePointWidget( bool visible )
 277 {
 278         if (visible==true)
 279         {
 280                 _pointWidget->On();
 281         } else {
 282                 _pointWidget->Off();
 283         }
 284 }
 285
 286 //-------------------------------------------------------------------
 287 void wxVtkMPR3DView::VisiblePlaneWidget( bool visible )
 288 {
 289         if (visible==true)
 290         {
 291                 _planeWidget->On();
 292                 _contourPlaneActor->VisibilityOn();
 293
 294         } else {
 295                 _planeWidget->Off();
 296                 _contourPlaneActor->VisibilityOff();
 297         }
 298 }
 299
 300 //-------------------------------------------------------------------
 301 void wxVtkMPR3DView::SetVtkMPR3DDataViewer(vtkMPR3DDataViewer *vtkmpr3Ddataviewer)
 302 {
 303         _vtkmpr3Ddataviewer = vtkmpr3Ddataviewer;
 304 }
 305
 306 //-------------------------------------------------------------------
 307 void wxVtkMPR3DView::InitOrientationPointWidget()
 308 {
 309         this->_planeWidget->SetNormal(1,0,0);
 310 }
 311
 312
 313
 314
 315 //-------------------------------------------------------------------
 316 // EED 25 Janvier 2007 testLoic
 317 void wxVtkMPR3DView::TestLoic1()
 318 {
 319
 320         int sizeIma     = 128;
 321   double dimIma = sizeIma*2;
 322
 323         vtkImageData *vtkimagedata =  this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
 324
 325         double spc[3];
 326         vtkimagedata->GetSpacing(spc);
 327
 328         vtkimagedata->Update();
 329
 330
 331          double p[3], n[3];
 332      this->_planeWidget->GetOrigin(p);
 333      this->_planeWidget->GetNormal(n);
 334
 335
 336
 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 ] );
 342     pSource->Update( );
 343     pSource->SetCenter( p[ 0 ], p[ 1 ], p[ 2 ] );
 344     pSource->SetNormal( n[ 0 ], n[ 1 ], n[ 2 ] );
 345     pSource->Update( );
 346
 347     vtkProbeFilter* slices = vtkProbeFilter::New();
 348     slices->SetInput( ( vtkDataSet* )pSource->GetOutput( ) );
 349     slices->SetSource( vtkimagedata );
 350     slices->Update( );
 351     pSource->Delete( );
 352
 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();
 359
 360         vtkImageChangeInformation  *change = vtkImageChangeInformation ::New();
 361         change    -> SetInput( stPoints );
 362         change    -> Update();    //important
 363
 364         double _range[2];
 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 );
 373    _bwlookup->Build( );
 374
 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 );
 382
 383
 384         vtkMetaImageWriter *writer = vtkMetaImageWriter::New( );
 385         writer->SetInput( stPoints );
 386         writer->SetFileName( "C:/Users/Images/temp_EED/image.mhd" );
 387         writer->SetFileDimensionality( 2 );
 388         writer->Write( );
 389
 390
 391
 392         vtkDataSetMapper *_3DSliceMapper = vtkDataSetMapper::New( );
 393         _3DSliceMapper->SetInput(change->GetOutput( ) );
 394         _3DSliceMapper->SetLookupTable( _bwlookup );
 395         _3DSliceMapper->SetScalarRange( _range );
 396         _3DSliceMapper->ImmediateModeRenderingOn( );
 397
 398         vtkActor *_3DSliceActor = vtkActor::New( );
 399         _3DSliceActor->SetMapper( _3DSliceMapper );
 400
 401  // The usual rendering stuff.
 402   vtkCamera *camera = vtkCamera::New();
 403       camera->SetPosition(1,1,1);
 404       camera->SetFocalPoint(0,0,0);
 405
 406   vtkRenderer *renderer = vtkRenderer::New();
 407   vtkRenderWindow *renWin = vtkRenderWindow::New();
 408     renWin->AddRenderer(renderer);
 409
 410   vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
 411     iren->SetRenderWindow(renWin);
 412
 413   renderer->AddActor( _3DSliceActor );
 414       renderer->SetActiveCamera(camera);
 415       renderer->ResetCamera();
 416       renderer->SetBackground(1,1,1);
 417
 418   renWin->SetSize(300,300);
 419
 420   // interact with data
 421   renWin->Render();
 422   iren->Start();
 423
 424
 425
 426
 427
 428 }
 429
 430 //-------------------------------------------------------------------
 431 // EED 25 Janvier 2007 testLoic
 432 void wxVtkMPR3DView::TestLoic2()
 433 {
 434 /*
 435  vtkVectorNorm *vecMagnitude = vtkVectorNorm::New();
 436                 vecMagnitude->SetInput(VtkMainGrid);
 437                 vecMagnitude->NormalizeOff();
 438                 vecMagnitude->Update();
 439 */
 440
 441         vtkPlane *slicePlane = vtkPlane::New();
 442                                 this->_planeWidget->GetPlane( slicePlane );
 443
 444
 445         vtkCutter* sliceCutter = vtkCutter::New();
 446                 vtkImageData *vtkimagedata =  this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
 447                 sliceCutter->SetInput( vtkimagedata );
 448                 sliceCutter->SetCutFunction( slicePlane );
 449
 450 //EED
 451 //        vtkLookupTable *lut = BuildHueWeightBaseMap();
 452
 453
 454         vtkPolyDataMapper *slice = vtkPolyDataMapper::New();
 455                 slice->SetInput( sliceCutter->GetOutput() );
 456         double range[2];
 457 // EED
 458 //                slice->Update();
 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 );
 464
 465 //       vtkActor *sliceActor = vtkActor::New();
 466 //                sliceActor->SetMapper( slice );
 467
 468         vtkPolyDataMapper *contourMapper = vtkPolyDataMapper::New();
 469                 contourMapper->SetInput( sliceCutter->GetOutput() );
 470                 contourMapper->SetScalarRange( range );
 471   //              contourMapper->SetLookupTable( lut );
 472
 473
 474         vtkActor *contourActor = vtkActor::New();
 475                 contourActor->SetMapper( contourMapper );
 476
 477
 478
 479  // The usual rendering stuff.
 480   vtkCamera *camera = vtkCamera::New();
 481       camera->SetPosition(1,1,1);
 482       camera->SetFocalPoint(0,0,0);
 483
 484   vtkRenderer *renderer = vtkRenderer::New();
 485   vtkRenderWindow *renWin = vtkRenderWindow::New();
 486     renWin->AddRenderer(renderer);
 487
 488   vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
 489     iren->SetRenderWindow(renWin);
 490
 491   renderer->AddActor( contourActor );
 492 //  renderer->AddActor(cubeActor);
 493       renderer->SetActiveCamera(camera);
 494       renderer->ResetCamera();
 495       renderer->SetBackground(1,1,1);
 496
 497   renWin->SetSize(300,300);
 498
 499   // interact with data
 500   renWin->Render();
 501   iren->Start();
 502
 503
 504 }