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         printf("EED wxVtkMPR3DView::~wxVtkMPR3DView\n");
 187         VisiblePointWidget( false );
 188         VisiblePlaneWidget( false );
 189
 190         if(_pointWidget!=NULL){
 191                 _pointWidget->Delete();
 192         }
 193         if(_planeWidget!=NULL){
 194                 _planeWidget->Delete();
 195         }
 196
 197         if(_vtkplane!=NULL){
 198                 _vtkplane->Delete();
 199                 _probe->Delete();
 200                 _contourMapper->Delete();
 201                 _contourPlaneActor->Delete();
 202         }
 203
 204 }
 205 void wxVtkMPR3DView::setColorTransferFunction(vtkColorTransferFunction* colortable){
 206         GetVtkMPR3DDataViewer ()->setColorTransferFunction(colortable);
 207 }
 208 //-------------------------------------------------------------------
 209 void wxVtkMPR3DView::Refresh()   // virtual
 210 {
 211         _vtkmpr3Ddataviewer     ->      Refresh();
 212         if (_wxvtkmpr3DviewCntrlPanel!=NULL)
 213         {
 214                 _wxvtkmpr3DviewCntrlPanel->Refresh();
 215         }
 216
 217 }
 218 //-------------------------------------------------------------------
 219 void wxVtkMPR3DView::RefreshView()   // virtual
 220 {
 221         double spc[3];
 222         this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData()->GetSpacing(spc);
 223
 224         //double nx=1,ny=0,nz=0; // JPRx
 225         Refresh();
 226         double x=GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetX();
 227         double y=GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetY();
 228         double z=GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetZ();
 229
 230         x=x*spc[0];
 231         y=y*spc[1];
 232         z=z*spc[2];
 233
 234         _pointWidget->SetPosition( x,y,z );
 235
 236
 237         double in[3];
 238         double normal[3];
 239         vtkTransform *transform = GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetTransformOrientation();
 240         in[0]=1;                in[1]=0;                        in[2]=0;
 241         transform->TransformPoint(in,normal);
 242         _planeWidget->SetNormal( normal[0],normal[1],normal[2] );
 243
 244
 245         _planeWidget->SetCenter( x,y,z );
 246         _planeWidget->UpdatePlacement();
 247         _planeWidget->GetPolyData(_vtkplane);
 248 }
 249 //-------------------------------------------------------------------
 250 wxPanel* wxVtkMPR3DView::CreateControlPanel(wxWindow *parent)
 251 {
 252         _wxvtkmpr3DviewCntrlPanel = new wxVtkMPR3DViewCntrlPanel(parent,this);
 253         return _wxvtkmpr3DviewCntrlPanel;
 254 }
 255 //-------------------------------------------------------------------
 256 vtkMPR3DDataViewer* wxVtkMPR3DView::GetVtkMPR3DDataViewer()
 257 {
 258         return _vtkmpr3Ddataviewer;
 259 }
 260 //-------------------------------------------------------------------
 261 wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() throw (char*)
 262 {
 263         if(_wxvtk3Dbaseview==NULL){
 264                 throw "wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() _wxvtk3Dbaseview=NULL";
 265         }
 266         return _wxvtk3Dbaseview;
 267 }
 268 //-------------------------------------------------------------------
 269
 270 //-------------------------------------------------------------------
 271 void wxVtkMPR3DView::VisibleImageActor(int idPosition, bool visible){
 272         if (visible!=_vtkmpr3Ddataviewer->GetVisiblePosition(idPosition)){
 273                 if (visible==false){
 274                         _wxvtk3Dbaseview->GetRenderer()->RemoveActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition)  );
 275                 } else {
 276                         _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition)  );
 277                 }
 278                 _vtkmpr3Ddataviewer->SetVisiblePosition(idPosition,visible);
 279         }
 280 }
 281
 282
 283 //-------------------------------------------------------------------
 284 void wxVtkMPR3DView::VisiblePointWidget( bool visible )
 285 {
 286         if (visible==true)
 287         {
 288                 _pointWidget->On();
 289         } else {
 290                 _pointWidget->Off();
 291         }
 292 }
 293
 294 //-------------------------------------------------------------------
 295 void wxVtkMPR3DView::VisiblePlaneWidget( bool visible )
 296 {
 297         if (visible==true)
 298         {
 299                 _planeWidget->On();
 300                 _contourPlaneActor->VisibilityOn();
 301
 302         } else {
 303                 _planeWidget->Off();
 304                 _contourPlaneActor->VisibilityOff();
 305         }
 306 }
 307
 308 //-------------------------------------------------------------------
 309 void wxVtkMPR3DView::SetVtkMPR3DDataViewer(vtkMPR3DDataViewer *vtkmpr3Ddataviewer)
 310 {
 311         _vtkmpr3Ddataviewer = vtkmpr3Ddataviewer;
 312 }
 313
 314 //-------------------------------------------------------------------
 315 void wxVtkMPR3DView::InitOrientationPointWidget()
 316 {
 317         this->_planeWidget->SetNormal(1,0,0);
 318 }
 319
 320
 321
 322
 323 //-------------------------------------------------------------------
 324 // EED 25 Janvier 2007 testLoic
 325 void wxVtkMPR3DView::TestLoic1()
 326 {
 327
 328         int sizeIma     = 128;
 329   double dimIma = sizeIma*2;
 330
 331         vtkImageData *vtkimagedata =  this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
 332
 333         double spc[3];
 334         vtkimagedata->GetSpacing(spc);
 335
 336         vtkimagedata->Update();
 337
 338
 339          double p[3], n[3];
 340      this->_planeWidget->GetOrigin(p);
 341      this->_planeWidget->GetNormal(n);
 342
 343
 344
 345     vtkPlaneSource* pSource = vtkPlaneSource::New( );
 346     pSource->SetResolution( sizeIma - 1, sizeIma - 1 );
 347     pSource->SetOrigin( p[ 0 ], p[ 1 ], p[ 2 ] );
 348     pSource->SetPoint1( p[ 0 ] + dimIma - 1.0, p[ 1 ], p[ 2 ] );
 349     pSource->SetPoint2( p[ 0 ], p[ 1 ]+ dimIma - 1.0 , p[ 2 ] );
 350     pSource->Update( );
 351     pSource->SetCenter( p[ 0 ], p[ 1 ], p[ 2 ] );
 352     pSource->SetNormal( n[ 0 ], n[ 1 ], n[ 2 ] );
 353     pSource->Update( );
 354
 355     vtkProbeFilter* slices = vtkProbeFilter::New();
 356     slices->SetInput( ( vtkDataSet* )pSource->GetOutput( ) );
 357     slices->SetSource( vtkimagedata );
 358     slices->Update( );
 359     pSource->Delete( );
 360
 361         vtkStructuredPoints   *stPoints = vtkStructuredPoints::New();
 362         stPoints -> GetPointData( )->SetScalars(  slices->GetOutput()->GetPointData()->GetScalars()  );
 363         stPoints -> SetDimensions( sizeIma, sizeIma, 1 );
 364         stPoints -> SetScalarType( vtkimagedata->GetScalarType() );
 365         stPoints -> SetScalarTypeToShort();
 366         stPoints -> Update();
 367
 368         vtkImageChangeInformation  *change = vtkImageChangeInformation ::New();
 369         change    -> SetInput( stPoints );
 370         change    -> Update();    //important
 371
 372         double _range[2];
 373         vtkimagedata->GetScalarRange(_range);
 374    vtkWindowLevelLookupTable *_bwlookup = vtkWindowLevelLookupTable::New( );
 375    _bwlookup->SetHueRange( 0 , 1 );
 376    _bwlookup->SetNumberOfColors( (int)(_range[1] - _range[0] + 1) );
 377    _bwlookup->SetTableRange( _range[0] , _range[1] );
 378    _bwlookup->SetSaturationRange( 0 , 0 );
 379    _bwlookup->SetValueRange( 0 , 1 );
 380    _bwlookup->SetAlphaRange( 1 , 1 );
 381    _bwlookup->Build( );
 382
 383    vtkLookupTable * _collookup = vtkLookupTable::New( );
 384    _collookup->SetNumberOfColors( 256 );
 385    _collookup->SetTableRange( 0 , 255 );
 386    _collookup->Build( );
 387    _collookup->SetTableValue( 0  , 1 , 0 , 0 , 1 );
 388    _collookup->SetTableValue(128 , 0 , 0 , 1 , 1 );
 389    _collookup->SetTableValue(255 , 0 , 1 , 0 , 1 );
 390
 391
 392         vtkMetaImageWriter *writer = vtkMetaImageWriter::New( );
 393         writer->SetInput( stPoints );
 394         writer->SetFileName( "C:/Users/Images/temp_EED/image.mhd" );
 395         writer->SetFileDimensionality( 2 );
 396         writer->Write( );
 397
 398
 399
 400         vtkDataSetMapper *_3DSliceMapper = vtkDataSetMapper::New( );
 401         _3DSliceMapper->SetInput(change->GetOutput( ) );
 402         _3DSliceMapper->SetLookupTable( _bwlookup );
 403         _3DSliceMapper->SetScalarRange( _range );
 404         _3DSliceMapper->ImmediateModeRenderingOn( );
 405
 406         vtkActor *_3DSliceActor = vtkActor::New( );
 407         _3DSliceActor->SetMapper( _3DSliceMapper );
 408
 409  // The usual rendering stuff.
 410   vtkCamera *camera = vtkCamera::New();
 411       camera->SetPosition(1,1,1);
 412       camera->SetFocalPoint(0,0,0);
 413
 414   vtkRenderer *renderer = vtkRenderer::New();
 415   vtkRenderWindow *renWin = vtkRenderWindow::New();
 416     renWin->AddRenderer(renderer);
 417
 418   vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
 419     iren->SetRenderWindow(renWin);
 420
 421   renderer->AddActor( _3DSliceActor );
 422       renderer->SetActiveCamera(camera);
 423       renderer->ResetCamera();
 424       renderer->SetBackground(1,1,1);
 425
 426   renWin->SetSize(300,300);
 427
 428   // interact with data
 429   renWin->Render();
 430   iren->Start();
 431
 432
 433
 434
 435
 436 }
 437
 438 //-------------------------------------------------------------------
 439 // EED 25 Janvier 2007 testLoic
 440 void wxVtkMPR3DView::TestLoic2()
 441 {
 442 /*
 443  vtkVectorNorm *vecMagnitude = vtkVectorNorm::New();
 444                 vecMagnitude->SetInput(VtkMainGrid);
 445                 vecMagnitude->NormalizeOff();
 446                 vecMagnitude->Update();
 447 */
 448
 449         vtkPlane *slicePlane = vtkPlane::New();
 450                                 this->_planeWidget->GetPlane( slicePlane );
 451
 452
 453         vtkCutter* sliceCutter = vtkCutter::New();
 454                 vtkImageData *vtkimagedata =  this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
 455                 sliceCutter->SetInput( vtkimagedata );
 456                 sliceCutter->SetCutFunction( slicePlane );
 457
 458 //EED
 459 //        vtkLookupTable *lut = BuildHueWeightBaseMap();
 460
 461
 462         vtkPolyDataMapper *slice = vtkPolyDataMapper::New();
 463                 slice->SetInput( sliceCutter->GetOutput() );
 464         double range[2];
 465 // EED
 466 //                slice->Update();
 467                                   vtkimagedata->GetScalarRange(range);
 468 //                vecMagnitude->GetOutput()->GetScalarRange( range );
 469 //                range[1] *= 0.7; // reduce the upper range by 30%
 470 //                slice->SetScalarRange( range );
 471 //                slice->SetLookupTable( lut );
 472
 473 //       vtkActor *sliceActor = vtkActor::New();
 474 //                sliceActor->SetMapper( slice );
 475
 476         vtkPolyDataMapper *contourMapper = vtkPolyDataMapper::New();
 477                 contourMapper->SetInput( sliceCutter->GetOutput() );
 478                 contourMapper->SetScalarRange( range );
 479   //              contourMapper->SetLookupTable( lut );
 480
 481
 482         vtkActor *contourActor = vtkActor::New();
 483                 contourActor->SetMapper( contourMapper );
 484
 485
 486
 487  // The usual rendering stuff.
 488   vtkCamera *camera = vtkCamera::New();
 489       camera->SetPosition(1,1,1);
 490       camera->SetFocalPoint(0,0,0);
 491
 492   vtkRenderer *renderer = vtkRenderer::New();
 493   vtkRenderWindow *renWin = vtkRenderWindow::New();
 494     renWin->AddRenderer(renderer);
 495
 496   vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
 497     iren->SetRenderWindow(renWin);
 498
 499   renderer->AddActor( contourActor );
 500 //  renderer->AddActor(cubeActor);
 501       renderer->SetActiveCamera(camera);
 502       renderer->ResetCamera();
 503       renderer->SetBackground(1,1,1);
 504
 505   renWin->SetSize(300,300);
 506
 507   // interact with data
 508   renWin->Render();
 509   iren->Start();
 510
 511
 512 }
 513