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
  68 //EED 27 Mai 2009
  69 //      _wxvtk3Dbaseview->GetRenderer()->Clear();
  70
  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
  77
  78
  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());
  82         this->ResetCamera();
  83
  84
  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);
  89
  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();
  97
  98
  99         // vtkPointWidget
 100         //if(_myCallback!=NULL){
 101                 //_myCallback->Delete();
 102
 103         //}
 104         vtkmyPWCallback_3DPointWidget *_myCallback = vtkmyPWCallback_3DPointWidget::New();
 105         _myCallback->SetWxVtkMPR3DView(this);
 106
 107         if(_pointWidget!=NULL){
 108                 _pointWidget->Delete();
 109         }
 110         _pointWidget = vtkPointWidget::New();
 111         _myCallback->SetVtkPointWidget(_pointWidget);
 112         _pointWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
 113         _pointWidget->SetInput( GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData() );
 114
 115         _pointWidget->AllOff();
 116
 117         _pointWidget->PlaceWidget();
 118 //      _pointWidget->SetPosition( x,y,z );
 119
 120 //EED01 29Mars2009
 121 // MACOS probleme vtk-window out of wx-window
 122 //      _pointWidget->On();
 123
 124         _pointWidget->AddObserver(vtkCommand::InteractionEvent,_myCallback);
 125
 126
 127 // PlaneWidget
 128         if(_planeWidget!=NULL){
 129                 _planeWidget->Delete();
 130         }
 131         _planeWidget = vtkPlaneWidget::New();
 132         _myCallback->SetVtkPlaneWidget(_planeWidget);
 133         _planeWidget->SetInput( GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData() );
 134         _planeWidget->NormalToXAxisOn();
 135         _planeWidget->SetResolution(50);
 136         _planeWidget->SetRepresentationToOutline();
 137         int dim[3];
 138         GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData()->GetDimensions(dim);
 139         int px=(dim[0]/2);
 140         int py=(dim[1]/2);
 141         int pz=(dim[2]/2);
 142         int dd=20;
 143         _planeWidget->PlaceWidget( px-dd , px+dd , py-dd , py+dd , pz-dd , pz+dd );
 144
 145
 146         if(_vtkplane==NULL){
 147                 _vtkplane = vtkPolyData::New();
 148
 149                 _probe = vtkProbeFilter::New();
 150                 _probe->SetInput(_vtkplane);
 151
 152                 _contourMapper = vtkPolyDataMapper::New();
 153
 154                 _contourMapper->SetInput( _probe->GetPolyDataOutput() );
 155
 156                 _contourPlaneActor = vtkActor::New();
 157                 _contourPlaneActor->SetMapper(_contourMapper);
 158
 159                 _contourPlaneActor->VisibilityOff();
 160
 161                 _planeWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
 162                 _planeWidget->AddObserver(vtkCommand::InteractionEvent,_myCallback);
 163
 164                 _planeWidget->Off();
 165                 _wxvtk3Dbaseview->GetRenderer()->AddActor( _contourPlaneActor );
 166
 167         }else{
 168
 169         }
 170         _planeWidget->GetPolyData(_vtkplane);
 171
 172
 173         vtkImageData *imageData = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
 174         _probe->SetSource( imageData );
 175
 176
 177         _contourMapper->SetScalarRange( imageData->GetScalarRange() );
 178
 179
 180
 181
 182 }
 183 //-------------------------------------------------------------------
 184 wxVtkMPR3DView::~wxVtkMPR3DView()
 185 {
 186         if(_pointWidget!=NULL){
 187                 _pointWidget->Delete();
 188         }
 189         if(_planeWidget!=NULL){
 190                 _planeWidget->Delete();
 191         }
 192
 193         if(_vtkplane!=NULL){
 194                 _vtkplane->Delete();
 195                 _probe->Delete();
 196                 _contourMapper->Delete();
 197                 _contourPlaneActor->Delete();
 198         }
 199
 200 }
 201
 202 //-------------------------------------------------------------------
 203 void wxVtkMPR3DView::Refresh()   // virtual
 204 {
 205         _vtkmpr3Ddataviewer     ->      Refresh();
 206         if (_wxvtkmpr3DviewCntrlPanel!=NULL)
 207         {
 208                 _wxvtkmpr3DviewCntrlPanel->Refresh();
 209         }
 210
 211 }
 212 //-------------------------------------------------------------------
 213 void wxVtkMPR3DView::RefreshView()   // virtual
 214 {
 215         double spc[3];
 216         this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData()->GetSpacing(spc);
 217
 218         //double nx=1,ny=0,nz=0; // JPRx
 219         Refresh();
 220         double x=GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetX();
 221         double y=GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetY();
 222         double z=GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetZ();
 223
 224         x=x*spc[0];
 225         y=y*spc[1];
 226         z=z*spc[2];
 227
 228         _pointWidget->SetPosition( x,y,z );
 229
 230
 231         double in[3];
 232         double normal[3];
 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] );
 237
 238
 239         _planeWidget->SetCenter( x,y,z );
 240         _planeWidget->UpdatePlacement();
 241         _planeWidget->GetPolyData(_vtkplane);
 242 }
 243 //-------------------------------------------------------------------
 244 wxPanel* wxVtkMPR3DView::CreateControlPanel(wxWindow *parent)
 245 {
 246         _wxvtkmpr3DviewCntrlPanel = new wxVtkMPR3DViewCntrlPanel(parent,this);
 247         return _wxvtkmpr3DviewCntrlPanel;
 248 }
 249 //-------------------------------------------------------------------
 250 vtkMPR3DDataViewer* wxVtkMPR3DView::GetVtkMPR3DDataViewer()
 251 {
 252         return _vtkmpr3Ddataviewer;
 253 }
 254 //-------------------------------------------------------------------
 255 wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() throw (char*)
 256 {
 257         if(_wxvtk3Dbaseview==NULL){
 258                 throw "wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() _wxvtk3Dbaseview=NULL";
 259         }
 260         return _wxvtk3Dbaseview;
 261 }
 262 //-------------------------------------------------------------------
 263
 264 //-------------------------------------------------------------------
 265 void wxVtkMPR3DView::VisibleImageActor(int idPosition, bool visible){
 266         if (visible!=_vtkmpr3Ddataviewer->GetVisiblePosition(idPosition)){
 267                 if (visible==false){
 268                         _wxvtk3Dbaseview->GetRenderer()->RemoveActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition)  );
 269                 } else {
 270                         _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition)  );
 271                 }
 272                 _vtkmpr3Ddataviewer->SetVisiblePosition(idPosition,visible);
 273         }
 274 }
 275
 276
 277 //-------------------------------------------------------------------
 278 void wxVtkMPR3DView::VisiblePointWidget( bool visible )
 279 {
 280         if (visible==true)
 281         {
 282                 _pointWidget->On();
 283         } else {
 284                 _pointWidget->Off();
 285         }
 286 }
 287
 288 //-------------------------------------------------------------------
 289 void wxVtkMPR3DView::VisiblePlaneWidget( bool visible )
 290 {
 291         if (visible==true)
 292         {
 293                 _planeWidget->On();
 294                 _contourPlaneActor->VisibilityOn();
 295
 296         } else {
 297                 _planeWidget->Off();
 298                 _contourPlaneActor->VisibilityOff();
 299         }
 300 }
 301
 302 //-------------------------------------------------------------------
 303 void wxVtkMPR3DView::SetVtkMPR3DDataViewer(vtkMPR3DDataViewer *vtkmpr3Ddataviewer)
 304 {
 305         _vtkmpr3Ddataviewer = vtkmpr3Ddataviewer;
 306 }
 307
 308 //-------------------------------------------------------------------
 309 void wxVtkMPR3DView::InitOrientationPointWidget()
 310 {
 311         this->_planeWidget->SetNormal(1,0,0);
 312 }
 313
 314
 315
 316
 317 //-------------------------------------------------------------------
 318 // EED 25 Janvier 2007 testLoic
 319 void wxVtkMPR3DView::TestLoic1()
 320 {
 321
 322         int sizeIma     = 128;
 323   double dimIma = sizeIma*2;
 324
 325         vtkImageData *vtkimagedata =  this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
 326
 327         double spc[3];
 328         vtkimagedata->GetSpacing(spc);
 329
 330         vtkimagedata->Update();
 331
 332
 333          double p[3], n[3];
 334      this->_planeWidget->GetOrigin(p);
 335      this->_planeWidget->GetNormal(n);
 336
 337
 338
 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 ] );
 344     pSource->Update( );
 345     pSource->SetCenter( p[ 0 ], p[ 1 ], p[ 2 ] );
 346     pSource->SetNormal( n[ 0 ], n[ 1 ], n[ 2 ] );
 347     pSource->Update( );
 348
 349     vtkProbeFilter* slices = vtkProbeFilter::New();
 350     slices->SetInput( ( vtkDataSet* )pSource->GetOutput( ) );
 351     slices->SetSource( vtkimagedata );
 352     slices->Update( );
 353     pSource->Delete( );
 354
 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();
 361
 362         vtkImageChangeInformation  *change = vtkImageChangeInformation ::New();
 363         change    -> SetInput( stPoints );
 364         change    -> Update();    //important
 365
 366         double _range[2];
 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 );
 375    _bwlookup->Build( );
 376
 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 );
 384
 385
 386         vtkMetaImageWriter *writer = vtkMetaImageWriter::New( );
 387         writer->SetInput( stPoints );
 388         writer->SetFileName( "C:/Users/Images/temp_EED/image.mhd" );
 389         writer->SetFileDimensionality( 2 );
 390         writer->Write( );
 391
 392
 393
 394         vtkDataSetMapper *_3DSliceMapper = vtkDataSetMapper::New( );
 395         _3DSliceMapper->SetInput(change->GetOutput( ) );
 396         _3DSliceMapper->SetLookupTable( _bwlookup );
 397         _3DSliceMapper->SetScalarRange( _range );
 398         _3DSliceMapper->ImmediateModeRenderingOn( );
 399
 400         vtkActor *_3DSliceActor = vtkActor::New( );
 401         _3DSliceActor->SetMapper( _3DSliceMapper );
 402
 403  // The usual rendering stuff.
 404   vtkCamera *camera = vtkCamera::New();
 405       camera->SetPosition(1,1,1);
 406       camera->SetFocalPoint(0,0,0);
 407
 408   vtkRenderer *renderer = vtkRenderer::New();
 409   vtkRenderWindow *renWin = vtkRenderWindow::New();
 410     renWin->AddRenderer(renderer);
 411
 412   vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
 413     iren->SetRenderWindow(renWin);
 414
 415   renderer->AddActor( _3DSliceActor );
 416       renderer->SetActiveCamera(camera);
 417       renderer->ResetCamera();
 418       renderer->SetBackground(1,1,1);
 419
 420   renWin->SetSize(300,300);
 421
 422   // interact with data
 423   renWin->Render();
 424   iren->Start();
 425
 426
 427
 428
 429
 430 }
 431
 432 //-------------------------------------------------------------------
 433 // EED 25 Janvier 2007 testLoic
 434 void wxVtkMPR3DView::TestLoic2()
 435 {
 436 /*
 437  vtkVectorNorm *vecMagnitude = vtkVectorNorm::New();
 438                 vecMagnitude->SetInput(VtkMainGrid);
 439                 vecMagnitude->NormalizeOff();
 440                 vecMagnitude->Update();
 441 */
 442
 443         vtkPlane *slicePlane = vtkPlane::New();
 444                                 this->_planeWidget->GetPlane( slicePlane );
 445
 446
 447         vtkCutter* sliceCutter = vtkCutter::New();
 448                 vtkImageData *vtkimagedata =  this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
 449                 sliceCutter->SetInput( vtkimagedata );
 450                 sliceCutter->SetCutFunction( slicePlane );
 451
 452 //EED
 453 //        vtkLookupTable *lut = BuildHueWeightBaseMap();
 454
 455
 456         vtkPolyDataMapper *slice = vtkPolyDataMapper::New();
 457                 slice->SetInput( sliceCutter->GetOutput() );
 458         double range[2];
 459 // EED
 460 //                slice->Update();
 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 );
 466
 467 //       vtkActor *sliceActor = vtkActor::New();
 468 //                sliceActor->SetMapper( slice );
 469
 470         vtkPolyDataMapper *contourMapper = vtkPolyDataMapper::New();
 471                 contourMapper->SetInput( sliceCutter->GetOutput() );
 472                 contourMapper->SetScalarRange( range );
 473   //              contourMapper->SetLookupTable( lut );
 474
 475
 476         vtkActor *contourActor = vtkActor::New();
 477                 contourActor->SetMapper( contourMapper );
 478
 479
 480
 481  // The usual rendering stuff.
 482   vtkCamera *camera = vtkCamera::New();
 483       camera->SetPosition(1,1,1);
 484       camera->SetFocalPoint(0,0,0);
 485
 486   vtkRenderer *renderer = vtkRenderer::New();
 487   vtkRenderWindow *renWin = vtkRenderWindow::New();
 488     renWin->AddRenderer(renderer);
 489
 490   vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
 491     iren->SetRenderWindow(renWin);
 492
 493   renderer->AddActor( contourActor );
 494 //  renderer->AddActor(cubeActor);
 495       renderer->SetActiveCamera(camera);
 496       renderer->ResetCamera();
 497       renderer->SetBackground(1,1,1);
 498
 499   renWin->SetSize(300,300);
 500
 501   // interact with data
 502   renWin->Render();
 503   iren->Start();
 504
 505
 506 }
 507