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

   1 /*# ---------------------------------------------------------------------
   2 #
   3 # Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
   4 #                        pour la Sant�)
   5 # Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
   6 # Previous Authors : Laurent Guigues, Jean-Pierre Roux
   7 # CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
   8 #
   9 #  This software is governed by the CeCILL-B license under French law and
  10 #  abiding by the rules of distribution of free software. You can  use,
  11 #  modify and/ or redistribute the software under the terms of the CeCILL-B
  12 #  license as circulated by CEA, CNRS and INRIA at the following URL
  13 #  http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
  14 #  or in the file LICENSE.txt.
  15 #
  16 #  As a counterpart to the access to the source code and  rights to copy,
  17 #  modify and redistribute granted by the license, users are provided only
  18 #  with a limited warranty  and the software's author,  the holder of the
  19 #  economic rights,  and the successive licensors  have only  limited
  20 #  liability.
  21 #
  22 #  The fact that you are presently reading this means that you have had
  23 #  knowledge of the CeCILL-B license and that you accept its terms.
  24 # ------------------------------------------------------------------------ */
  25
  26 #include "wxVtkMPR3DView.h"
  27
  28 #include "vtkDataSetMapper.h"
  29 #include "vtkPlaneSource.h"
  30 #include "vtkProbeFilter.h"
  31 #include "vtkStructuredPoints.h"
  32 #include "vtkMetaImageWriter.h"
  33 #include "vtkImageChangeInformation.h"
  34 #include "vtkPointData.h"
  35 #include "vtkWindowLevelLookupTable.h"
  36 #include "vtkPlane.h"
  37 #include "vtkCutter.h"
  38 #include "vtkTransform.h"
  39 #include "vtkmyPWCallback_3DPointWidget.h"
  40 #include "vtkProperty.h"
  41 #include "vtkCellPicker.h"
  42 #include "vtkInteractorStyleBaseView.h"
  43 #include <vtkImageReslice.h>
  44
  45
  46
  47 //----------------------------------------------------------------------------
  48 //----------------------------------------------------------------------------
  49 //----------------------------------------------------------------------------
  50 class vtkWindowLevelImagePlaneWidgetCallback : public vtkCommand
  51 {
  52          public:
  53            static vtkWindowLevelImagePlaneWidgetCallback *New()
  54            {
  55                    return new vtkWindowLevelImagePlaneWidgetCallback;
  56            }
  57
  58            void Execute( vtkObject *caller, unsigned long ev, void *callData )
  59                 {
  60                         bool needRefresh=false;
  61                         double slicePosition;
  62                         vtkImagePlaneWidget* ipw =dynamic_cast< vtkImagePlaneWidget* >( caller );
  63                     if ( ev == vtkCommand::WindowLevelEvent)
  64                         {
  65                                 double info[2];
  66                                 ipw->GetWindowLevel(info);
  67                                 _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetColorWindow(info[0]);
  68                                 _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetColorLevel(info[1]);
  69                                 needRefresh=true;
  70                         } // if ev
  71
  72                    if ( ev == vtkCommand::InteractionEvent)
  73                    {
  74                            needRefresh=true;
  75                            if (ipw->GetCursorDataStatus())
  76                            {
  77                                    double xyzv[4];
  78                                    ipw->GetCursorData(xyzv);
  79                                    _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetX(xyzv[0]);
  80                                    _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetY(xyzv[1]);
  81                                    _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetZ(xyzv[2]);
  82                            } else {
  83
  84
  85                                    vtkImageData *image = _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
  86                                    double spc[3];
  87                                    if(image)
  88                                    {
  89                                            image->GetSpacing(spc);
  90                                    }
  91
  92                                    double normal[3];
  93                                    slicePosition = ipw->GetSlicePosition();
  94                                    ipw->GetNormal(normal);
  95
  96                                    // FreePlaneX
  97                                    if ((normal[0]==1)&&(normal[1]==0)&&(normal[2]==0))
  98                                    {
  99                                            _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetX( slicePosition/spc[0] );
 100                                    }
 101                                    // FreePlaneY
 102                                    if ((normal[0]==0)&&(normal[1]==1)&&(normal[2]==0))
 103                                    {
 104                                            _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetY( slicePosition/spc[1] );
 105                                    }
 106                                    // FreePlaneZ
 107                                    if ((normal[0]==0)&&(normal[1]==0)&&(normal[2]==1))
 108                                    {
 109                                            _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetZ( slicePosition/spc[2] );
 110                                    }
 111                            }// ipw->GetCursorDataStatus
 112                    }// ev
 113
 114                    if (needRefresh)
 115                    {
 116                            vtkInteractorStyleBaseView *isbv = (vtkInteractorStyleBaseView*)_wxvtkmpr3Dview->GetWxvtk3Dbaseview()->GetInteractorStyleBaseView();
 117                            isbv->SetParent_refresh_waiting();
 118                            isbv->EvaluateToRefresh();
 119                    }
 120
 121            } // Execute
 122
 123                 vtkWindowLevelImagePlaneWidgetCallback(){}
 124                 wxVtkMPR3DView *_wxvtkmpr3Dview;
 125 };
 126
 127
 128
 129 //-------------------------------------------------------------------
 130 //-------------------------------------------------------------------
 131 //-------------------------------------------------------------------
 132
 133
 134
 135 wxVtkMPR3DView::wxVtkMPR3DView( wxVtk3DBaseView *wxvtk3Dbaseview )
 136 {
 137         _wxvtk3Dbaseview                        =       wxvtk3Dbaseview;
 138         _vtkmpr3Ddataviewer                     =       NULL;
 139         _wxvtkmpr3DviewCntrlPanel       =       NULL;
 140         //_myCallback                           =       NULL;
 141         _pointWidget                            =       NULL;
 142         _planeWidget                            =       NULL;
 143         _vtkplane                                       =       NULL;
 144         _probe                                          =       NULL;
 145         _contourMapper                          =       NULL;
 146
 147         _planeWidgetX                           =       NULL;
 148         _planeWidgetY                           =       NULL;
 149         _planeWidgetZ                           =       NULL;
 150         //EED Fev 3 2010
 151         //Free Planes
 152 }
 153
 154
 155 //-------------------------------------------------------------------
 156 wxVtkMPR3DView::~wxVtkMPR3DView()
 157 {
 158         VisiblePointWidget( false );
 159         VisiblePlaneWidget( false );
 160
 161         if(_pointWidget!=NULL){
 162                 _pointWidget->Delete();
 163         }
 164         if(_planeWidget!=NULL){
 165                 _planeWidget->Delete();
 166         }
 167
 168         if(_vtkplane!=NULL){
 169                 _vtkplane->Delete();
 170                 _probe->Delete();
 171                 _contourMapper->Delete();
 172                 _contourPlaneActor->Delete();
 173         }
 174
 175 }
 176
 177 //-------------------------------------------------------------------
 178 void wxVtkMPR3DView::RemoveActor(vtkActor* actor)
 179 {
 180         _wxvtk3Dbaseview->GetRenderer()->RemoveActor(actor);
 181 }
 182
 183
 184
 185 //-------------------------------------------------------------------
 186 void wxVtkMPR3DView::Configure()
 187 {
 188         vtkImageData *imageData = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
 189
 190         _wxvtk3Dbaseview->Configure();
 191         _wxvtkmpr3DviewCntrlPanel->UpdateControlPanel();
 192
 193 //EED 27 Mai 2009
 194 //      _wxvtk3Dbaseview->GetRenderer()->Clear();
 195
 196         // Actors are added to the renderer.
 197         vtkActor* _outlineActor = _vtkmpr3Ddataviewer->GetOutlineActor();
 198
 199
 200         _wxvtk3Dbaseview->GetRenderer()->AddActor( _outlineActor );
 201
 202 //      _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(0)  );    // _saggital
 203 //      _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(1)  );    // _axial
 204 //      _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(2)  );    // _coronal
 205
 206
 207
 208         // vtkPointWidget
 209         //if(_myCallback!=NULL){
 210                 //_myCallback->Delete();
 211
 212         //}
 213         vtkmyPWCallback_3DPointWidget *_myCallback = vtkmyPWCallback_3DPointWidget::New();
 214         _myCallback->SetWxVtkMPR3DView(this);
 215
 216
 217         if(imageData){
 218                 if(_pointWidget==NULL){
 219                         _pointWidget = vtkPointWidget::New();
 220                 }
 221                 _pointWidget->SetInput( imageData );
 222                 _myCallback->SetVtkPointWidget(_pointWidget);
 223                 _pointWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
 224                 _pointWidget->AllOff();
 225                 _pointWidget->PlaceWidget();
 226
 227                 _pointWidget->AddObserver(vtkCommand::InteractionEvent,_myCallback);
 228
 229                 if(_planeWidget==NULL)
 230                 {
 231                         _planeWidget = vtkPlaneWidget::New();
 232                 }
 233                 _planeWidget->SetInput( imageData );
 234
 235                 _myCallback->SetVtkPlaneWidget(_planeWidget);
 236
 237                 _planeWidget->NormalToXAxisOn();
 238                 _planeWidget->SetResolution(50);
 239                 _planeWidget->SetRepresentationToOutline();
 240
 241                 int dim[3];
 242
 243                 imageData->GetDimensions(dim);
 244                 int px=(dim[0]/2);
 245                 int py=(dim[1]/2);
 246                 int pz=(dim[2]/2);
 247                 int dd=20;
 248                 _planeWidget->PlaceWidget( px-dd , px+dd , py-dd , py+dd , pz-dd , pz+dd );
 249
 250                 if(_vtkplane==NULL){
 251                         _vtkplane = vtkPolyData::New();
 252
 253                         _probe = vtkProbeFilter::New();
 254                         _probe->SetInput(_vtkplane);
 255
 256                         _contourMapper = vtkPolyDataMapper::New();
 257
 258                         _contourMapper->SetInput( _probe->GetPolyDataOutput() );
 259
 260                         _contourPlaneActor = vtkActor::New();
 261                         _contourPlaneActor->SetMapper(_contourMapper);
 262
 263                         _contourPlaneActor->VisibilityOff();
 264
 265                         _planeWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
 266                         _planeWidget->AddObserver(vtkCommand::InteractionEvent,_myCallback);
 267
 268                         _planeWidget->Off();
 269                         _wxvtk3Dbaseview->GetRenderer()->AddActor( _contourPlaneActor );
 270
 271                 }
 272
 273                 _planeWidget->GetPolyData(_vtkplane);
 274                 _probe->SetSource( imageData );
 275                 _contourMapper->SetScalarRange( imageData->GetScalarRange() );
 276
 277         ConfigureFreePlanes();
 278         }
 279
 280 //      _pointWidget->SetPosition( x,y,z );
 281
 282 //EED01 29Mars2009
 283 // MACOS probleme vtk-window out of wx-window
 284 //      _pointWidget->On();
 285
 286 // PlaneWidget
 287
 288
 289 // An initial camera view is created.  The Dolly() method moves
 290         // the camera towards the FocalPoint, thereby enlarging the image.
 291 //      _wxvtk3Dbaseview->GetRenderer()->SetActiveCamera(_wxvtk3Dbaseview->GetCamera());
 292
 293         // Note that when camera movement occurs (as it does in the Dolly()
 294         // method), the clipping planes often need adjusting. Clipping planes
 295         // consist of two planes: near and far along the view direction. The
 296         // near plane clips out objects in front of the plane; the far plane
 297         // clips out objects behind the plane. This way only what is drawn
 298         // between the planes is actually rendered.
 299
 300 //EED 27/05/2013
 301 //      _wxvtk3Dbaseview->GetRenderer()->ResetCameraClippingRange();
 302
 303 //EED 27/05/2013
 304 //      this->ResetCamera();
 305         _wxvtk3Dbaseview->ResetCamera();
 306
 307         // Set a background color for the renderer and set the size of the
 308         // render window (expressed in pixels).
 309         _wxvtk3Dbaseview->GetRenderer()->SetBackground( 0.36 , 0.36 , 0.36 );
 310 //EED 23oct2010 _wxvtk3Dbaseview->GetRenWin()->SetSize(400, 400);
 311
 312 }
 313
 314 //-------------------------------------------------------------------
 315 void wxVtkMPR3DView::ConfigureFreePlanes()
 316 {
 317
 318         // The shared picker enables us to use 3 planes at one time
 319         // and gets the picking order right
 320         vtkCellPicker* picker = vtkCellPicker::New();
 321         picker->SetTolerance(0.005);
 322
 323         // The 3 image plane widgets
 324         _planeWidgetX = GetPlaneWidget('x', 1, 0, 0, picker);
 325         _planeWidgetY = GetPlaneWidget('y', 1, 1, 0, picker);
 326         _planeWidgetZ = GetPlaneWidget('z', 0, 0, 1, picker);
 327
 328         _planeWidgetY->SetLookupTable(_planeWidgetX->GetLookupTable());
 329         _planeWidgetZ->SetLookupTable(_planeWidgetX->GetLookupTable());
 330
 331         picker->UnRegister(NULL);
 332
 333         // ColorWindow ColorLevel Callback
 334         vtkWindowLevelImagePlaneWidgetCallback *wlipwc  = vtkWindowLevelImagePlaneWidgetCallback::New();
 335         wlipwc->_wxvtkmpr3Dview                                                 = this;
 336         _planeWidgetX->AddObserver(vtkCommand::WindowLevelEvent, wlipwc );
 337         _planeWidgetY->AddObserver(vtkCommand::WindowLevelEvent, wlipwc );
 338         _planeWidgetZ->AddObserver(vtkCommand::WindowLevelEvent, wlipwc );
 339
 340         // Cursor Callback
 341         _planeWidgetX->AddObserver(vtkCommand::InteractionEvent, wlipwc );
 342         _planeWidgetY->AddObserver(vtkCommand::InteractionEvent, wlipwc );
 343         _planeWidgetZ->AddObserver(vtkCommand::InteractionEvent, wlipwc );
 344 }
 345
 346 //-------------------------------------------------------------------
 347 vtkImagePlaneWidget* wxVtkMPR3DView::GetPlaneWidget(unsigned char activationkey, double r, double g, double b, vtkCellPicker* picker)
 348 {
 349         vtkProperty* prop1                                      = 0;
 350         vtkImagePlaneWidget* planeWidget        = 0;
 351         planeWidget                                                     = vtkImagePlaneWidget::New();
 352         planeWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
 353         planeWidget->EnabledOff();
 354         vtkImageData *image                                     = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
 355         int xMin = 0, xMax = 0, yMin = 0, yMax = 0, zMin = 0, zMax = 0;
 356         double xSpacing = 0, ySpacing = 0, zSpacing = 0;
 357         if(image)
 358         {
 359                 planeWidget->SetInput( image );
 360                 image->GetExtent(xMin, xMax, yMin, yMax, zMin, zMax);
 361                 image->GetSpacing(xSpacing, ySpacing, zSpacing);
 362         }
 363
 364         if (activationkey=='x')
 365         {
 366                 planeWidget->SetPlaneOrientationToXAxes();
 367                 planeWidget->SetSlicePosition((xMax+xMin)/2.*xSpacing);
 368         }
 369
 370         if (activationkey=='y')
 371         {
 372                 planeWidget->SetPlaneOrientationToYAxes();
 373                 planeWidget->SetSlicePosition((yMax+yMin)/2.*ySpacing);
 374         }
 375
 376         if (activationkey=='z')
 377         {
 378                 planeWidget->SetPlaneOrientationToZAxes();
 379                 planeWidget->SetSlicePosition((zMax+zMin)/2.*zSpacing);
 380         }
 381
 382         planeWidget->DisplayTextOn();
 383         planeWidget->SetPicker(picker);
 384         planeWidget->SetKeyPressActivationValue(activationkey);
 385         prop1 = planeWidget->GetPlaneProperty();
 386         prop1->SetColor(r, g, b);
 387         return planeWidget;
 388 }
 389
 390 //-------------------------------------------------------------------
 391 void wxVtkMPR3DView::SetFreePlanesOrtho()
 392 {
 393
 394
 395
 396         _planeWidgetX->SetPlaneOrientationToXAxes();
 397         _planeWidgetY->SetPlaneOrientationToYAxes();
 398         _planeWidgetZ->SetPlaneOrientationToZAxes();
 399         vtkInteractorStyleBaseView *isbv = (vtkInteractorStyleBaseView*)GetWxvtk3Dbaseview()->GetInteractorStyleBaseView();
 400         isbv->SetParent_refresh_waiting();
 401         isbv->EvaluateToRefresh();
 402 }
 403
 404 //-------------------------------------------------------------------
 405 void wxVtkMPR3DView::FreePlaneVisible(int plane, bool ok)
 406 {
 407         if(_planeWidgetX)
 408         {
 409                 if (ok==true)
 410                 {
 411 //EED 21/07/2013
 412 //                      1. Make backup of actors
 413 //                      2. Putting out all the actors
 414 //                      3. Add vtkImagageActor in first place
 415 //                      4. Putting again the originals actors
 416 //                      5. Refresh
 417
 418                         // step 1, step 2
 419                         vtkActorCollection *tmpCollection    = vtkActorCollection::New();
 420                         vtkActorCollection *collectionActors =  _wxvtk3Dbaseview->GetRenderer()->GetActors();
 421                         int i,size=collectionActors->GetNumberOfItems();
 422                         for (i=0; i<size; i++)
 423                         {
 424                                 tmpCollection->AddItem ( (vtkActor*)collectionActors->GetItemAsObject(0)  );
 425                                 _wxvtk3Dbaseview->GetRenderer()->RemoveActor( (vtkProp*)tmpCollection->GetItemAsObject(i) );
 426                         } // for
 427
 428                         // step 3
 429                         if ((plane==1) && (ok==true)) _planeWidgetX->EnabledOn();
 430                         if ((plane==2) && (ok==true)) _planeWidgetY->EnabledOn();
 431                         if ((plane==3) && (ok==true)) _planeWidgetZ->EnabledOn();
 432
 433                         // step 4
 434                          for (i=0; i<size; i++)
 435                         {
 436                                 _wxvtk3Dbaseview->GetRenderer()->AddActor( (vtkProp*)tmpCollection->GetItemAsObject(i) );
 437                         } // for
 438                         tmpCollection->Delete();
 439
 440                         // step 5 Refresh
 441                         _wxvtk3Dbaseview->GetRenderer()->GetRenderWindow()->Render();
 442                 } // if ok
 443                 if ((plane==1) && (ok==false)) _planeWidgetX->EnabledOff();
 444                 if ((plane==2) && (ok==false)) _planeWidgetY->EnabledOff();
 445                 if ((plane==3) && (ok==false)) _planeWidgetZ->EnabledOff();
 446         } // if  _planeWidgetX
 447 }
 448
 449 //-------------------------------------------------------------------
 450 void wxVtkMPR3DView::FreePlaneInteraction(bool ok)
 451 {
 452         if(_planeWidgetX)
 453         {
 454                 if (ok==true)
 455                 {
 456                         _planeWidgetX->InteractionOn();
 457                         _planeWidgetY->InteractionOn();
 458                         _planeWidgetZ->InteractionOn();
 459                 } else {
 460                         _planeWidgetX->InteractionOff();
 461                         _planeWidgetY->InteractionOff();
 462                         _planeWidgetZ->InteractionOff();
 463                 }
 464         } // if _planeWidgetX
 465 }
 466
 467
 468
 469 //-------------------------------------------------------------------
 470 void wxVtkMPR3DView::setColorTransferFunction(vtkColorTransferFunction* colortable)
 471 {
 472         GetVtkMPR3DDataViewer ()->setColorTransferFunction(colortable);
 473 }
 474
 475 //-------------------------------------------------------------------
 476 void wxVtkMPR3DView::Refresh()   // virtual
 477 {
 478         _vtkmpr3Ddataviewer     ->      Refresh();
 479         if (_wxvtkmpr3DviewCntrlPanel!=NULL)
 480         {
 481                 _wxvtkmpr3DviewCntrlPanel->Refresh();
 482         }
 483
 484 }
 485
 486 //-------------------------------------------------------------------
 487 void wxVtkMPR3DView::RefreshView()   // virtual
 488 {
 489         double spc[3];
 490         vtkImageData *image = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
 491
 492         if(image){
 493                 image->GetSpacing(spc);
 494         }else{
 495                 spc[0] = 0;
 496                 spc[1] = 0;
 497                 spc[2] = 0;
 498         }
 499         //this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData()->GetSpacing(spc);
 500
 501         //double nx=1,ny=0,nz=0; // JPRx
 502         Refresh();
 503         double x=GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetX();
 504         double y=GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetY();
 505         double z=GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetZ();
 506
 507         SetColorWindow( _vtkmpr3Ddataviewer->GetVtkMPRBaseData()->GetColorWindow() );
 508         SetColorLevel( _vtkmpr3Ddataviewer->GetVtkMPRBaseData()->GetColorLevel() );
 509
 510
 511         double normal[3];
 512         // FreePlaneX
 513         _planeWidgetX->GetNormal(normal);
 514         if ((normal[0]==1)&&(normal[1]==0)&&(normal[2]==0))
 515         {
 516                 _planeWidgetX->SetSlicePosition( x*spc[0] );
 517         }
 518         // FreePlaneY
 519         _planeWidgetY->GetNormal(normal);
 520         if ((normal[0]==0)&&(normal[1]==1)&&(normal[2]==0))
 521         {
 522                 _planeWidgetY->SetSlicePosition( y*spc[1] );
 523         }
 524         // FreePlaneZ
 525         _planeWidgetZ->GetNormal(normal);
 526         if ((normal[0]==0)&&(normal[1]==0)&&(normal[2]==1))
 527         {
 528                 _planeWidgetZ->SetSlicePosition( z*spc[2] );
 529         }
 530
 531         x=x*spc[0];
 532         y=y*spc[1];
 533         z=z*spc[2];
 534
 535         if(_pointWidget){
 536                 _pointWidget->SetPosition( x,y,z );
 537                 double in[3];
 538                 double normal[3];
 539                 vtkTransform *transform = GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetTransformOrientation();
 540                 in[0]=1;                in[1]=0;                        in[2]=0;
 541                 transform->TransformPoint(in,normal);
 542                 _planeWidget->SetNormal( normal[0],normal[1],normal[2] );
 543                 _planeWidget->SetCenter( x,y,z );
 544                 _planeWidget->UpdatePlacement();
 545                 _planeWidget->GetPolyData(_vtkplane);
 546         }
 547 }
 548
 549 //-------------------------------------------------------------------
 550 wxPanel* wxVtkMPR3DView::CreateControlPanel(wxWindow *parent, bool align)
 551 {
 552         _wxvtkmpr3DviewCntrlPanel = new wxVtkMPR3DViewCntrlPanel(parent,this, align);
 553         return _wxvtkmpr3DviewCntrlPanel;
 554 }
 555 //-------------------------------------------------------------------
 556 vtkMPR3DDataViewer* wxVtkMPR3DView::GetVtkMPR3DDataViewer()
 557 {
 558         return _vtkmpr3Ddataviewer;
 559 }
 560 //-------------------------------------------------------------------
 561 wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() throw (char*)
 562 {
 563         if(_wxvtk3Dbaseview==NULL)
 564         {
 565                 throw "wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() _wxvtk3Dbaseview=NULL";
 566         }
 567         return _wxvtk3Dbaseview;
 568 }
 569 //-------------------------------------------------------------------
 570
 571 //-------------------------------------------------------------------
 572 void wxVtkMPR3DView::VisibleImageActor(int idPosition, bool visible){
 573         /*if(visible == false)
 574                 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> visibleActor == false \n");
 575         else
 576         {
 577                 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> visibleActor == true\n");
 578                 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> idPosition == %d\n", idPosition);
 579         }
 580         */
 581         if (visible!=_vtkmpr3Ddataviewer->GetVisiblePosition(idPosition)){
 582                 if (visible==false){
 583                         _wxvtk3Dbaseview->GetRenderer()->RemoveActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition)  );
 584                 } else {
 585 //EED 21/07/2013
 586 //                      1. Make backup of actors
 587 //                      2. Putting out all the actors
 588 //                      3. Add vtkImagageActor in first place
 589 //                      4. Putting again the originals actors
 590 //                      5. Refresh
 591
 592 //EED 4 nov 2015  (For Estelle)
 593 // This works in ViewerNV with nTymeView=6
 594 // Because the others modules (5) generate also more actors with an OutLineFilter -> Actor
 595 //showOutlineActor(false);
 596
 597                         // step 1, step 2
 598                         vtkActorCollection *tmpCollection    = vtkActorCollection::New();
 599                         vtkActorCollection *collectionActors =  _wxvtk3Dbaseview->GetRenderer()->GetActors();
 600                         int i,size=collectionActors->GetNumberOfItems();
 601                         for (i=0; i<size; i++)
 602                         {
 603                                 printf(" wxVtkMPR3DView::VisibleImageActor %d\n" , i);
 604                                 tmpCollection->AddItem ( (vtkActor*)collectionActors->GetItemAsObject(0)  );
 605                                 _wxvtk3Dbaseview->GetRenderer()->RemoveActor( (vtkProp*)tmpCollection->GetItemAsObject(i) );
 606                         } // for
 607
 608                         // step 3
 609                         _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition)  );
 610
 611                         // step 4
 612                          for (i=0; i<size; i++)
 613                         {
 614                                 _wxvtk3Dbaseview->GetRenderer()->AddActor( (vtkProp*)tmpCollection->GetItemAsObject(i) );
 615                         } // for
 616                         tmpCollection->Delete();
 617
 618                         // step 5 Refresh
 619                         _wxvtk3Dbaseview->GetRenderer()->GetRenderWindow()->Render();
 620
 621                 }
 622                 _vtkmpr3Ddataviewer->SetVisiblePosition(idPosition,visible);
 623         }
 624 }
 625
 626
 627 //-------------------------------------------------------------------
 628 void wxVtkMPR3DView::VisiblePointWidget( bool visible )
 629 {
 630         if(_pointWidget){
 631                 if (visible==true)
 632                 {
 633                         _pointWidget->On();
 634                 } else {
 635                         _pointWidget->Off();
 636                 }
 637         }
 638 }
 639
 640 //-------------------------------------------------------------------
 641 void wxVtkMPR3DView::VisiblePlaneWidget( bool visible )
 642 {
 643         if(_planeWidget){
 644                 if (visible==true)
 645                 {
 646                         _planeWidget->On();
 647                         _contourPlaneActor->VisibilityOn();
 648
 649                 } else {
 650                         _planeWidget->Off();
 651                         _contourPlaneActor->VisibilityOff();
 652                 }
 653         }
 654 }
 655
 656 //CPR: Method added 30 Nov 2009
 657 void wxVtkMPR3DView::showOutlineActor(bool value)
 658 {
 659
 660         vtkActor* _outlineActor = _vtkmpr3Ddataviewer->GetOutlineActor();
 661         if(value == true)
 662         {
 663                 _wxvtk3Dbaseview->GetRenderer()->AddActor( _outlineActor );
 664         }
 665         else
 666         {
 667                 _wxvtk3Dbaseview->GetRenderer()->RemoveActor( _outlineActor );
 668         }
 669
 670 }
 671
 672 //-------------------------------------------------------------------
 673 void wxVtkMPR3DView::SetVtkMPR3DDataViewer(vtkMPR3DDataViewer *vtkmpr3Ddataviewer)
 674 {
 675         _vtkmpr3Ddataviewer = vtkmpr3Ddataviewer;
 676 }
 677
 678 //-------------------------------------------------------------------
 679 void wxVtkMPR3DView::InitOrientationPointWidget()
 680 {
 681         this->_planeWidget->SetNormal(1,0,0);
 682 }
 683
 684 //-------------------------------------------------------------------
 685 void wxVtkMPR3DView::SetColorWindow(double colorWindow)
 686 {
 687         double colorLevel = _planeWidgetX->GetLevel();
 688         _planeWidgetX->SetWindowLevel(colorWindow,colorLevel);
 689 }
 690
 691 //-------------------------------------------------------------------
 692 void wxVtkMPR3DView::SetColorLevel(double colorLevel)
 693 {
 694         double colorWindow = _planeWidgetX->GetWindow();
 695         _planeWidgetX->SetWindowLevel(colorWindow,colorLevel);
 696 }
 697
 698 //-------------------------------------------------------------------
 699 // EED 25 Janvier 2007 testLoic
 700 void wxVtkMPR3DView::TestLoic1()
 701 {
 702
 703         int sizeIma     = 128;
 704   double dimIma = sizeIma*2;
 705
 706         vtkImageData *vtkimagedata =  this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
 707
 708         double spc[3];
 709         vtkimagedata->GetSpacing(spc);
 710
 711         vtkimagedata->Update();
 712
 713
 714          double p[3], n[3];
 715      this->_planeWidget->GetOrigin(p);
 716      this->_planeWidget->GetNormal(n);
 717
 718
 719
 720     vtkPlaneSource* pSource = vtkPlaneSource::New( );
 721     pSource->SetResolution( sizeIma - 1, sizeIma - 1 );
 722     pSource->SetOrigin( p[ 0 ], p[ 1 ], p[ 2 ] );
 723     pSource->SetPoint1( p[ 0 ] + dimIma - 1.0, p[ 1 ], p[ 2 ] );
 724     pSource->SetPoint2( p[ 0 ], p[ 1 ]+ dimIma - 1.0 , p[ 2 ] );
 725     pSource->Update( );
 726     pSource->SetCenter( p[ 0 ], p[ 1 ], p[ 2 ] );
 727     pSource->SetNormal( n[ 0 ], n[ 1 ], n[ 2 ] );
 728     pSource->Update( );
 729
 730     vtkProbeFilter* slices = vtkProbeFilter::New();
 731     slices->SetInput( ( vtkDataSet* )pSource->GetOutput( ) );
 732     slices->SetSource( vtkimagedata );
 733     slices->Update( );
 734     pSource->Delete( );
 735
 736         vtkStructuredPoints   *stPoints = vtkStructuredPoints::New();
 737         stPoints -> GetPointData( )->SetScalars(  slices->GetOutput()->GetPointData()->GetScalars()  );
 738         stPoints -> SetDimensions( sizeIma, sizeIma, 1 );
 739         stPoints -> SetScalarType( vtkimagedata->GetScalarType() );
 740         stPoints -> SetScalarTypeToShort();
 741         stPoints -> Update();
 742
 743         vtkImageChangeInformation  *change = vtkImageChangeInformation ::New();
 744         change    -> SetInput( stPoints );
 745         change    -> Update();    //important
 746
 747         double _range[2];
 748         vtkimagedata->GetScalarRange(_range);
 749    vtkWindowLevelLookupTable *_bwlookup = vtkWindowLevelLookupTable::New( );
 750    _bwlookup->SetHueRange( 0 , 1 );
 751    _bwlookup->SetNumberOfColors( (int)(_range[1] - _range[0] + 1) );
 752    _bwlookup->SetTableRange( _range[0] , _range[1] );
 753    _bwlookup->SetSaturationRange( 0 , 0 );
 754    _bwlookup->SetValueRange( 0 , 1 );
 755    _bwlookup->SetAlphaRange( 1 , 1 );
 756    _bwlookup->Build( );
 757
 758    vtkLookupTable * _collookup = vtkLookupTable::New( );
 759    _collookup->SetNumberOfColors( 256 );
 760    _collookup->SetTableRange( 0 , 255 );
 761    _collookup->Build( );
 762    _collookup->SetTableValue( 0  , 1 , 0 , 0 , 1 );
 763    _collookup->SetTableValue(128 , 0 , 0 , 1 , 1 );
 764    _collookup->SetTableValue(255 , 0 , 1 , 0 , 1 );
 765
 766
 767         vtkMetaImageWriter *writer = vtkMetaImageWriter::New( );
 768         writer->SetInput( stPoints );
 769         writer->SetFileName( "C:/Users/Images/temp_EED/image.mhd" );
 770         writer->SetFileDimensionality( 2 );
 771         writer->Write( );
 772
 773
 774
 775         vtkDataSetMapper *_3DSliceMapper = vtkDataSetMapper::New( );
 776         _3DSliceMapper->SetInput(change->GetOutput( ) );
 777         _3DSliceMapper->SetLookupTable( _bwlookup );
 778         _3DSliceMapper->SetScalarRange( _range );
 779         _3DSliceMapper->ImmediateModeRenderingOn( );
 780
 781         vtkActor *_3DSliceActor = vtkActor::New( );
 782         _3DSliceActor->SetMapper( _3DSliceMapper );
 783
 784  // The usual rendering stuff.
 785   vtkCamera *camera = vtkCamera::New();
 786       camera->SetPosition(1,1,1);
 787       camera->SetFocalPoint(0,0,0);
 788
 789   vtkRenderer *renderer = vtkRenderer::New();
 790   vtkRenderWindow *renWin = vtkRenderWindow::New();
 791     renWin->AddRenderer(renderer);
 792
 793   vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
 794     iren->SetRenderWindow(renWin);
 795
 796   renderer->AddActor( _3DSliceActor );
 797       renderer->SetActiveCamera(camera);
 798       renderer->ResetCamera();
 799       renderer->SetBackground(1,1,1);
 800
 801   renWin->SetSize(300,300);
 802
 803   // interact with data
 804   renWin->Render();
 805   iren->Start();
 806
 807
 808
 809
 810
 811 }
 812
 813 //-------------------------------------------------------------------
 814 // EED 25 Janvier 2007 testLoic
 815 void wxVtkMPR3DView::TestLoic2()
 816 {
 817 /*
 818  vtkVectorNorm *vecMagnitude = vtkVectorNorm::New();
 819                 vecMagnitude->SetInput(VtkMainGrid);
 820                 vecMagnitude->NormalizeOff();
 821                 vecMagnitude->Update();
 822 */
 823
 824         vtkPlane *slicePlane = vtkPlane::New();
 825                                 this->_planeWidget->GetPlane( slicePlane );
 826
 827         vtkCutter* sliceCutter = vtkCutter::New();
 828                 vtkImageData *vtkimagedata =  this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
 829                 sliceCutter->SetInput( vtkimagedata );
 830                 sliceCutter->SetCutFunction( slicePlane );
 831
 832 //EED
 833 //        vtkLookupTable *lut = BuildHueWeightBaseMap();
 834
 835         vtkPolyDataMapper *slice = vtkPolyDataMapper::New();
 836                 slice->SetInput( sliceCutter->GetOutput() );
 837         double range[2];
 838 // EED
 839 //                slice->Update();
 840                                   vtkimagedata->GetScalarRange(range);
 841 //                vecMagnitude->GetOutput()->GetScalarRange( range );
 842 //                range[1] *= 0.7; // reduce the upper range by 30%
 843 //                slice->SetScalarRange( range );
 844 //                slice->SetLookupTable( lut );
 845
 846 //       vtkActor *sliceActor = vtkActor::New();
 847 //                sliceActor->SetMapper( slice );
 848
 849         vtkPolyDataMapper *contourMapper = vtkPolyDataMapper::New();
 850                 contourMapper->SetInput( sliceCutter->GetOutput() );
 851                 contourMapper->SetScalarRange( range );
 852   //              contourMapper->SetLookupTable( lut );
 853
 854         vtkActor *contourActor = vtkActor::New();
 855                 contourActor->SetMapper( contourMapper );
 856
 857  // The usual rendering stuff.
 858   vtkCamera *camera = vtkCamera::New();
 859       camera->SetPosition(1,1,1);
 860       camera->SetFocalPoint(0,0,0);
 861
 862   vtkRenderer *renderer = vtkRenderer::New();
 863   vtkRenderWindow *renWin = vtkRenderWindow::New();
 864     renWin->AddRenderer(renderer);
 865
 866   vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
 867     iren->SetRenderWindow(renWin);
 868
 869   renderer->AddActor( contourActor );
 870 //  renderer->AddActor(cubeActor);
 871       renderer->SetActiveCamera(camera);
 872       renderer->ResetCamera();
 873       renderer->SetBackground(1,1,1);
 874
 875   renWin->SetSize(300,300);
 876
 877   // interact with data
 878   renWin->Render();
 879   iren->Start();
 880 }
 881
 882 //-------------------------------------------------------------------
 883 void wxVtkMPR3DView::SetBackGroundType(int type)
 884 {
 885         if (_wxvtk3Dbaseview!=NULL)
 886         {
 887                 if (type==0)
 888                 {
 889                         _wxvtk3Dbaseview->GetRenderer()->GradientBackgroundOff();
 890                         _wxvtk3Dbaseview->GetRenderer()->SetBackground( 0 , 0 , 0 );
 891                 } // if type
 892                 if (type==1)
 893                 {
 894                         _wxvtk3Dbaseview->GetRenderer()->GradientBackgroundOn();
 895                         _wxvtk3Dbaseview->GetRenderer()->SetBackground( 0.33 , 0.33 , 0.33 );
 896                         _wxvtk3Dbaseview->GetRenderer()->SetBackground2( 0.66 , 0.66 , 0.66 );
 897                 } // if type
 898                 _wxvtk3Dbaseview->Refresh();
 899         }// if _wxvtk3Dbaseview
 900
 901 }
 902
 903