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 #ifdef _DEBUG
  46 #define new DEBUG_NEW
  47 #endif
  48
  49
  50
  51 //----------------------------------------------------------------------------
  52 //----------------------------------------------------------------------------
  53 //----------------------------------------------------------------------------
  54 class vtkWindowLevelImagePlaneWidgetCallback : public vtkCommand
  55 {
  56          public:
  57            static vtkWindowLevelImagePlaneWidgetCallback *New()
  58            {
  59                    return new vtkWindowLevelImagePlaneWidgetCallback;
  60            }
  61
  62            void Execute( vtkObject *caller, unsigned long ev, void *callData )
  63                 {
  64                         bool needRefresh=false;
  65                         double slicePosition;
  66                         vtkImagePlaneWidget* ipw =dynamic_cast< vtkImagePlaneWidget* >( caller );
  67                     if ( ev == vtkCommand::WindowLevelEvent)
  68                         {
  69                                 double info[2];
  70                                 ipw->GetWindowLevel(info);
  71                                 _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetColorWindow(info[0]);
  72                                 _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetColorLevel(info[1]);
  73                                 needRefresh=true;
  74                         } // if ev
  75
  76                    if ( ev == vtkCommand::InteractionEvent)
  77                    {
  78                            needRefresh=true;
  79                            if (ipw->GetCursorDataStatus())
  80                            {
  81                                    double xyzv[4];
  82                                    ipw->GetCursorData(xyzv);
  83                                    _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetX(xyzv[0]);
  84                                    _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetY(xyzv[1]);
  85                                    _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetZ(xyzv[2]);
  86                            } else {
  87
  88
  89                                    vtkImageData *image = _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
  90                                    double spc[3];
  91                                    if(image)
  92                                    {
  93                                            image->GetSpacing(spc);
  94                                    }
  95
  96                                    double normal[3];
  97                                    slicePosition = ipw->GetSlicePosition();
  98                                    ipw->GetNormal(normal);
  99
 100                                    // FreePlaneX
 101                                    if ((normal[0]==1)&&(normal[1]==0)&&(normal[2]==0))
 102                                    {
 103                                            _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetX( slicePosition/spc[0] );
 104                                    }
 105                                    // FreePlaneY
 106                                    if ((normal[0]==0)&&(normal[1]==1)&&(normal[2]==0))
 107                                    {
 108                                            _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetY( slicePosition/spc[1] );
 109                                    }
 110                                    // FreePlaneZ
 111                                    if ((normal[0]==0)&&(normal[1]==0)&&(normal[2]==1))
 112                                    {
 113                                            _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetZ( slicePosition/spc[2] );
 114                                    }
 115                            }// ipw->GetCursorDataStatus
 116                    }// ev
 117
 118                    if (needRefresh)
 119                    {
 120                            vtkInteractorStyleBaseView *isbv = (vtkInteractorStyleBaseView*)_wxvtkmpr3Dview->GetWxvtk3Dbaseview()->GetInteractorStyleBaseView();
 121                            isbv->SetParent_refresh_waiting();
 122                            isbv->EvaluateToRefresh();
 123                    }
 124
 125            } // Execute
 126
 127                 vtkWindowLevelImagePlaneWidgetCallback(){}
 128                 wxVtkMPR3DView *_wxvtkmpr3Dview;
 129 };
 130
 131
 132
 133 //-------------------------------------------------------------------
 134 //-------------------------------------------------------------------
 135 //-------------------------------------------------------------------
 136
 137
 138
 139 wxVtkMPR3DView::wxVtkMPR3DView( wxVtk3DBaseView *wxvtk3Dbaseview )
 140 {
 141         _wxvtk3Dbaseview                        =       wxvtk3Dbaseview;
 142         _vtkmpr3Ddataviewer                     =       NULL;
 143         _wxvtkmpr3DviewCntrlPanel       =       NULL;
 144         //_myCallback                           =       NULL;
 145         _pointWidget                            =       NULL;
 146         _planeWidget                            =       NULL;
 147         _vtkplane                                       =       NULL;
 148         _probe                                          =       NULL;
 149         _contourMapper                          =       NULL;
 150
 151         _planeWidgetX                           =       NULL;
 152         _planeWidgetY                           =       NULL;
 153         _planeWidgetZ                           =       NULL;
 154         //EED Fev 3 2010
 155         //Free Planes
 156 }
 157
 158
 159 //-------------------------------------------------------------------
 160 wxVtkMPR3DView::~wxVtkMPR3DView()
 161 {
 162         VisiblePointWidget( false );
 163         VisiblePlaneWidget( false );
 164
 165         if(_pointWidget!=NULL){
 166                 _pointWidget->Delete();
 167         }
 168         if(_planeWidget!=NULL){
 169                 _planeWidget->Delete();
 170         }
 171
 172         if(_vtkplane!=NULL){
 173                 _vtkplane->Delete();
 174                 _probe->Delete();
 175                 _contourMapper->Delete();
 176                 _contourPlaneActor->Delete();
 177         }
 178
 179 }
 180
 181 //-------------------------------------------------------------------
 182 void wxVtkMPR3DView::RemoveActor(vtkActor* actor)
 183 {
 184         _wxvtk3Dbaseview->GetRenderer()->RemoveActor(actor);
 185 }
 186
 187 //-------------------------------------------------------------------
 188 void wxVtkMPR3DView::ResetCamera(int* ext, double* origin,double* spc)
 189 {
 190         if(ext == NULL){
 191                 _wxvtk3Dbaseview->GetRenderer()->ResetCamera ();
 192                 _wxvtk3Dbaseview->GetCamera()->Dolly(2.0);
 193
 194 //EED 21 mars 2012  FLIP probleme  ..PLOP..
 195                 _wxvtk3Dbaseview->GetCamera()->Roll(180);
 196                 _wxvtk3Dbaseview->GetCamera()->Yaw(180+30);
 197                 _wxvtk3Dbaseview->GetCamera()->Pitch(-22);
 198
 199         }else{
 200
 201                 /*double x = (spc[0])*(origin[0]+(((double)ext[1]-(double)ext[0])/2.0));
 202                 double y = (spc[1])*(origin[1]+(double)ext[3]);
 203                 double z = (spc[2])*(origin[2]+(((double)ext[5]-(double)ext[4])/2.0));*/
 204                 /*double x0=(spc[0])*((double)ext[0]+origin[0]);
 205                 double x1=(spc[0])*((double)ext[1]+origin[0]);
 206                 double y0=(spc[1])*((double)ext[2]+origin[1]);
 207                 double y1=(spc[1])*((double)ext[3]+origin[1]);
 208                 double z0=(spc[2])*((double)ext[4]+origin[2]);
 209                 double z1=(spc[2])*((double)ext[5]+origin[2]);*/
 210
 211                 double x0=(spc[0])*((double)ext[0]);
 212                 double x1=(spc[0])*((double)ext[1]);
 213                 double y0=(spc[1])*((double)ext[2]);
 214                 double y1=(spc[1])*((double)ext[3]);
 215                 double z0=(spc[2])*((double)ext[4]);
 216                 double z1=(spc[2])*((double)ext[5]);
 217
 218                 _wxvtk3Dbaseview->GetRenderer()->ResetCamera(x0,x1,y0,y1,z0,z1);
 219                 //_wxvtk3Dbaseview->GetCamera()->SetPosition(x,y,z);
 220                 _wxvtk3Dbaseview->GetCamera()->Dolly(1.5);
 221
 222         }
 223
 224 }
 225
 226 //-------------------------------------------------------------------
 227 void wxVtkMPR3DView::Configure()
 228 {
 229         vtkImageData *imageData = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
 230
 231         _wxvtk3Dbaseview->Configure();
 232         _wxvtkmpr3DviewCntrlPanel->UpdateControlPanel();
 233
 234 //EED 27 Mai 2009
 235 //      _wxvtk3Dbaseview->GetRenderer()->Clear();
 236
 237         // Actors are added to the renderer.
 238         vtkActor* _outlineActor = _vtkmpr3Ddataviewer->GetOutlineActor();
 239         _wxvtk3Dbaseview->GetRenderer()->AddActor( _outlineActor );
 240 //      _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(0)  );    // _saggital
 241 //      _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(1)  );    // _axial
 242 //      _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(2)  );    // _coronal
 243
 244
 245         // An initial camera view is created.  The Dolly() method moves
 246         // the camera towards the FocalPoint, thereby enlarging the image.
 247         _wxvtk3Dbaseview->GetRenderer()->SetActiveCamera(_wxvtk3Dbaseview->GetCamera());
 248         this->ResetCamera();
 249
 250
 251         // Set a background color for the renderer and set the size of the
 252         // render window (expressed in pixels).
 253         _wxvtk3Dbaseview->GetRenderer()->SetBackground( 0.36 , 0.36 , 0.36 );
 254 //EED 23oct2010 _wxvtk3Dbaseview->GetRenWin()->SetSize(400, 400);
 255
 256         // Note that when camera movement occurs (as it does in the Dolly()
 257         // method), the clipping planes often need adjusting. Clipping planes
 258         // consist of two planes: near and far along the view direction. The
 259         // near plane clips out objects in front of the plane; the far plane
 260         // clips out objects behind the plane. This way only what is drawn
 261         // between the planes is actually rendered.
 262         _wxvtk3Dbaseview->GetRenderer()->ResetCameraClippingRange();
 263
 264
 265         // vtkPointWidget
 266         //if(_myCallback!=NULL){
 267                 //_myCallback->Delete();
 268
 269         //}
 270         vtkmyPWCallback_3DPointWidget *_myCallback = vtkmyPWCallback_3DPointWidget::New();
 271         _myCallback->SetWxVtkMPR3DView(this);
 272
 273
 274         if(imageData){
 275                 if(_pointWidget==NULL){
 276                         _pointWidget = vtkPointWidget::New();
 277                 }
 278                 _pointWidget->SetInput( imageData );
 279                 _myCallback->SetVtkPointWidget(_pointWidget);
 280                 _pointWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
 281                 _pointWidget->AllOff();
 282                 _pointWidget->PlaceWidget();
 283
 284                 _pointWidget->AddObserver(vtkCommand::InteractionEvent,_myCallback);
 285
 286                 if(_planeWidget==NULL)
 287                 {
 288                         _planeWidget = vtkPlaneWidget::New();
 289                 }
 290                 _planeWidget->SetInput( imageData );
 291
 292                 _myCallback->SetVtkPlaneWidget(_planeWidget);
 293
 294                 _planeWidget->NormalToXAxisOn();
 295                 _planeWidget->SetResolution(50);
 296                 _planeWidget->SetRepresentationToOutline();
 297
 298                 int dim[3];
 299
 300                 imageData->GetDimensions(dim);
 301                 int px=(dim[0]/2);
 302                 int py=(dim[1]/2);
 303                 int pz=(dim[2]/2);
 304                 int dd=20;
 305                 _planeWidget->PlaceWidget( px-dd , px+dd , py-dd , py+dd , pz-dd , pz+dd );
 306
 307                 if(_vtkplane==NULL){
 308                         _vtkplane = vtkPolyData::New();
 309
 310                         _probe = vtkProbeFilter::New();
 311                         _probe->SetInput(_vtkplane);
 312
 313                         _contourMapper = vtkPolyDataMapper::New();
 314
 315                         _contourMapper->SetInput( _probe->GetPolyDataOutput() );
 316
 317                         _contourPlaneActor = vtkActor::New();
 318                         _contourPlaneActor->SetMapper(_contourMapper);
 319
 320                         _contourPlaneActor->VisibilityOff();
 321
 322                         _planeWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
 323                         _planeWidget->AddObserver(vtkCommand::InteractionEvent,_myCallback);
 324
 325                         _planeWidget->Off();
 326                         _wxvtk3Dbaseview->GetRenderer()->AddActor( _contourPlaneActor );
 327
 328                 }
 329
 330                 _planeWidget->GetPolyData(_vtkplane);
 331                 _probe->SetSource( imageData );
 332                 _contourMapper->SetScalarRange( imageData->GetScalarRange() );
 333
 334         ConfigureFreePlanes();
 335         }
 336
 337 //      _pointWidget->SetPosition( x,y,z );
 338
 339 //EED01 29Mars2009
 340 // MACOS probleme vtk-window out of wx-window
 341 //      _pointWidget->On();
 342
 343 // PlaneWidget
 344
 345 }
 346
 347 //-------------------------------------------------------------------
 348 void wxVtkMPR3DView::ConfigureFreePlanes()
 349 {
 350
 351         // The shared picker enables us to use 3 planes at one time
 352         // and gets the picking order right
 353         vtkCellPicker* picker = vtkCellPicker::New();
 354         picker->SetTolerance(0.005);
 355
 356         // The 3 image plane widgets
 357         _planeWidgetX = GetPlaneWidget('x', 1, 0, 0, picker);
 358         _planeWidgetY = GetPlaneWidget('y', 1, 1, 0, picker);
 359         _planeWidgetZ = GetPlaneWidget('z', 0, 0, 1, picker);
 360
 361         _planeWidgetY->SetLookupTable(_planeWidgetX->GetLookupTable());
 362         _planeWidgetZ->SetLookupTable(_planeWidgetX->GetLookupTable());
 363
 364         picker->UnRegister(NULL);
 365
 366         // ColorWindow ColorLevel Callback
 367         vtkWindowLevelImagePlaneWidgetCallback *wlipwc  = vtkWindowLevelImagePlaneWidgetCallback::New();
 368         wlipwc->_wxvtkmpr3Dview                                                 = this;
 369         _planeWidgetX->AddObserver(vtkCommand::WindowLevelEvent, wlipwc );
 370         _planeWidgetY->AddObserver(vtkCommand::WindowLevelEvent, wlipwc );
 371         _planeWidgetZ->AddObserver(vtkCommand::WindowLevelEvent, wlipwc );
 372
 373         // Cursor Callback
 374         _planeWidgetX->AddObserver(vtkCommand::InteractionEvent, wlipwc );
 375         _planeWidgetY->AddObserver(vtkCommand::InteractionEvent, wlipwc );
 376         _planeWidgetZ->AddObserver(vtkCommand::InteractionEvent, wlipwc );
 377 }
 378
 379 //-------------------------------------------------------------------
 380 vtkImagePlaneWidget* wxVtkMPR3DView::GetPlaneWidget(unsigned char activationkey, double r, double g, double b, vtkCellPicker* picker)
 381 {
 382         vtkProperty* prop1                                      = 0;
 383         vtkImagePlaneWidget* planeWidget        = 0;
 384         planeWidget                                                     = vtkImagePlaneWidget::New();
 385         planeWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
 386         planeWidget->EnabledOff();
 387         vtkImageData *image                                     = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
 388         int xMin = 0, xMax = 0, yMin = 0, yMax = 0, zMin = 0, zMax = 0;
 389         double xSpacing = 0, ySpacing = 0, zSpacing = 0;
 390         if(image)
 391         {
 392                 planeWidget->SetInput( image );
 393                 image->GetExtent(xMin, xMax, yMin, yMax, zMin, zMax);
 394                 image->GetSpacing(xSpacing, ySpacing, zSpacing);
 395         }
 396
 397         if (activationkey=='x')
 398         {
 399                 planeWidget->SetPlaneOrientationToXAxes();
 400                 planeWidget->SetSlicePosition((xMax+xMin)/2.*xSpacing);
 401         }
 402
 403         if (activationkey=='y')
 404         {
 405                 planeWidget->SetPlaneOrientationToYAxes();
 406                 planeWidget->SetSlicePosition((yMax+yMin)/2.*ySpacing);
 407         }
 408
 409         if (activationkey=='z')
 410         {
 411                 planeWidget->SetPlaneOrientationToZAxes();
 412                 planeWidget->SetSlicePosition((zMax+zMin)/2.*zSpacing);
 413         }
 414
 415         planeWidget->DisplayTextOn();
 416         planeWidget->SetPicker(picker);
 417         planeWidget->SetKeyPressActivationValue(activationkey);
 418         prop1 = planeWidget->GetPlaneProperty();
 419         prop1->SetColor(r, g, b);
 420         return planeWidget;
 421 }
 422
 423 //-------------------------------------------------------------------
 424 void wxVtkMPR3DView::SetFreePlanesOrtho()
 425 {
 426         _planeWidgetX->SetPlaneOrientationToXAxes();
 427         _planeWidgetY->SetPlaneOrientationToYAxes();
 428         _planeWidgetZ->SetPlaneOrientationToZAxes();
 429         vtkInteractorStyleBaseView *isbv = (vtkInteractorStyleBaseView*)GetWxvtk3Dbaseview()->GetInteractorStyleBaseView();
 430         isbv->SetParent_refresh_waiting();
 431         isbv->EvaluateToRefresh();
 432 }
 433
 434 //-------------------------------------------------------------------
 435 void wxVtkMPR3DView::FreePlaneVisible(int plane, bool ok)
 436 {
 437         if(_planeWidgetX)
 438         {
 439                 if ((plane==1) && (ok==true)) _planeWidgetX->EnabledOn();
 440                 if ((plane==2) && (ok==true)) _planeWidgetY->EnabledOn();
 441                 if ((plane==3) && (ok==true)) _planeWidgetZ->EnabledOn();
 442                 if ((plane==1) && (ok==false)) _planeWidgetX->EnabledOff();
 443                 if ((plane==2) && (ok==false)) _planeWidgetY->EnabledOff();
 444                 if ((plane==3) && (ok==false)) _planeWidgetZ->EnabledOff();
 445         }
 446 }
 447
 448 //-------------------------------------------------------------------
 449 void wxVtkMPR3DView::FreePlaneInteraction(bool ok)
 450 {
 451         if(_planeWidgetX)
 452         {
 453                 if (ok==true)
 454                 {
 455                         _planeWidgetX->InteractionOn();
 456                         _planeWidgetY->InteractionOn();
 457                         _planeWidgetZ->InteractionOn();
 458                 } else {
 459                         _planeWidgetX->InteractionOff();
 460                         _planeWidgetY->InteractionOff();
 461                         _planeWidgetZ->InteractionOff();
 462                 }
 463         } // if _planeWidgetX
 464 }
 465
 466
 467
 468 //-------------------------------------------------------------------
 469 void wxVtkMPR3DView::setColorTransferFunction(vtkColorTransferFunction* colortable)
 470 {
 471         GetVtkMPR3DDataViewer ()->setColorTransferFunction(colortable);
 472 }
 473
 474 //-------------------------------------------------------------------
 475 void wxVtkMPR3DView::Refresh()   // virtual
 476 {
 477         _vtkmpr3Ddataviewer     ->      Refresh();
 478         if (_wxvtkmpr3DviewCntrlPanel!=NULL)
 479         {
 480                 _wxvtkmpr3DviewCntrlPanel->Refresh();
 481         }
 482
 483 }
 484
 485 //-------------------------------------------------------------------
 486 void wxVtkMPR3DView::RefreshView()   // virtual
 487 {
 488         double spc[3];
 489         vtkImageData *image = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
 490
 491         if(image){
 492                 image->GetSpacing(spc);
 493         }else{
 494                 spc[0] = 0;
 495                 spc[1] = 0;
 496                 spc[2] = 0;
 497         }
 498         //this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData()->GetSpacing(spc);
 499
 500         //double nx=1,ny=0,nz=0; // JPRx
 501         Refresh();
 502         double x=GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetX();
 503         double y=GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetY();
 504         double z=GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetZ();
 505
 506         SetColorWindow( _vtkmpr3Ddataviewer->GetVtkMPRBaseData()->GetColorWindow() );
 507         SetColorLevel( _vtkmpr3Ddataviewer->GetVtkMPRBaseData()->GetColorLevel() );
 508
 509
 510         double normal[3];
 511         // FreePlaneX
 512         _planeWidgetX->GetNormal(normal);
 513         if ((normal[0]==1)&&(normal[1]==0)&&(normal[2]==0))
 514         {
 515                 _planeWidgetX->SetSlicePosition( x*spc[0] );
 516         }
 517         // FreePlaneY
 518         _planeWidgetY->GetNormal(normal);
 519         if ((normal[0]==0)&&(normal[1]==1)&&(normal[2]==0))
 520         {
 521                 _planeWidgetY->SetSlicePosition( y*spc[1] );
 522         }
 523         // FreePlaneZ
 524         _planeWidgetZ->GetNormal(normal);
 525         if ((normal[0]==0)&&(normal[1]==0)&&(normal[2]==1))
 526         {
 527                 _planeWidgetZ->SetSlicePosition( z*spc[2] );
 528         }
 529
 530         x=x*spc[0];
 531         y=y*spc[1];
 532         z=z*spc[2];
 533
 534         if(_pointWidget){
 535                 _pointWidget->SetPosition( x,y,z );
 536                 double in[3];
 537                 double normal[3];
 538                 vtkTransform *transform = GetVtkMPR3DDataViewer ()->GetVtkMPRBaseData()->GetTransformOrientation();
 539                 in[0]=1;                in[1]=0;                        in[2]=0;
 540                 transform->TransformPoint(in,normal);
 541                 _planeWidget->SetNormal( normal[0],normal[1],normal[2] );
 542                 _planeWidget->SetCenter( x,y,z );
 543                 _planeWidget->UpdatePlacement();
 544                 _planeWidget->GetPolyData(_vtkplane);
 545         }
 546 }
 547
 548 //-------------------------------------------------------------------
 549 wxPanel* wxVtkMPR3DView::CreateControlPanel(wxWindow *parent, bool align)
 550 {
 551         _wxvtkmpr3DviewCntrlPanel = new wxVtkMPR3DViewCntrlPanel(parent,this, align);
 552         return _wxvtkmpr3DviewCntrlPanel;
 553 }
 554 //-------------------------------------------------------------------
 555 vtkMPR3DDataViewer* wxVtkMPR3DView::GetVtkMPR3DDataViewer()
 556 {
 557         return _vtkmpr3Ddataviewer;
 558 }
 559 //-------------------------------------------------------------------
 560 wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() throw (char*)
 561 {
 562         if(_wxvtk3Dbaseview==NULL){
 563                 throw "wxVtk3DBaseView* wxVtkMPR3DView::GetWxvtk3Dbaseview() _wxvtk3Dbaseview=NULL";
 564         }
 565         return _wxvtk3Dbaseview;
 566 }
 567 //-------------------------------------------------------------------
 568
 569 //-------------------------------------------------------------------
 570 void wxVtkMPR3DView::VisibleImageActor(int idPosition, bool visible){
 571         /*if(visible == false)
 572                 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> visibleActor == false \n");
 573         else
 574         {
 575                 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> visibleActor == true\n");
 576                 printf("CPR: wxVtkMPR3DView::VisibleImageActor-> idPosition == %d\n", idPosition);
 577         }
 578         */
 579         if (visible!=_vtkmpr3Ddataviewer->GetVisiblePosition(idPosition)){
 580                 if (visible==false){
 581                         _wxvtk3Dbaseview->GetRenderer()->RemoveActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition)  );
 582                 } else {
 583                         _wxvtk3Dbaseview->GetRenderer()->AddActor( _vtkmpr3Ddataviewer->GetImageActor(idPosition)  );
 584                 }
 585                 _vtkmpr3Ddataviewer->SetVisiblePosition(idPosition,visible);
 586         }
 587 }
 588
 589
 590 //-------------------------------------------------------------------
 591 void wxVtkMPR3DView::VisiblePointWidget( bool visible )
 592 {
 593         if(_pointWidget){
 594                 if (visible==true)
 595                 {
 596                         _pointWidget->On();
 597                 } else {
 598                         _pointWidget->Off();
 599                 }
 600         }
 601 }
 602
 603 //-------------------------------------------------------------------
 604 void wxVtkMPR3DView::VisiblePlaneWidget( bool visible )
 605 {
 606         if(_planeWidget){
 607                 if (visible==true)
 608                 {
 609                         _planeWidget->On();
 610                         _contourPlaneActor->VisibilityOn();
 611
 612                 } else {
 613                         _planeWidget->Off();
 614                         _contourPlaneActor->VisibilityOff();
 615                 }
 616         }
 617 }
 618
 619 //CPR: Method added 30 Nov 2009
 620 void wxVtkMPR3DView::showOutlineActor(bool value)
 621 {
 622         vtkActor* _outlineActor = _vtkmpr3Ddataviewer->GetOutlineActor();
 623         if(value == true)
 624         {
 625                 _wxvtk3Dbaseview->GetRenderer()->AddActor( _outlineActor );
 626         }
 627         else
 628         {
 629                 _wxvtk3Dbaseview->GetRenderer()->RemoveActor( _outlineActor );
 630         }
 631 }
 632
 633 //-------------------------------------------------------------------
 634 void wxVtkMPR3DView::SetVtkMPR3DDataViewer(vtkMPR3DDataViewer *vtkmpr3Ddataviewer)
 635 {
 636         _vtkmpr3Ddataviewer = vtkmpr3Ddataviewer;
 637 }
 638
 639 //-------------------------------------------------------------------
 640 void wxVtkMPR3DView::InitOrientationPointWidget()
 641 {
 642         this->_planeWidget->SetNormal(1,0,0);
 643 }
 644
 645 //-------------------------------------------------------------------
 646 void wxVtkMPR3DView::SetColorWindow(double colorWindow)
 647 {
 648         double colorLevel = _planeWidgetX->GetLevel();
 649         _planeWidgetX->SetWindowLevel(colorWindow,colorLevel);
 650 }
 651
 652 //-------------------------------------------------------------------
 653 void wxVtkMPR3DView::SetColorLevel(double colorLevel)
 654 {
 655         double colorWindow = _planeWidgetX->GetWindow();
 656         _planeWidgetX->SetWindowLevel(colorWindow,colorLevel);
 657 }
 658
 659 //-------------------------------------------------------------------
 660 // EED 25 Janvier 2007 testLoic
 661 void wxVtkMPR3DView::TestLoic1()
 662 {
 663
 664         int sizeIma     = 128;
 665   double dimIma = sizeIma*2;
 666
 667         vtkImageData *vtkimagedata =  this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
 668
 669         double spc[3];
 670         vtkimagedata->GetSpacing(spc);
 671
 672         vtkimagedata->Update();
 673
 674
 675          double p[3], n[3];
 676      this->_planeWidget->GetOrigin(p);
 677      this->_planeWidget->GetNormal(n);
 678
 679
 680
 681     vtkPlaneSource* pSource = vtkPlaneSource::New( );
 682     pSource->SetResolution( sizeIma - 1, sizeIma - 1 );
 683     pSource->SetOrigin( p[ 0 ], p[ 1 ], p[ 2 ] );
 684     pSource->SetPoint1( p[ 0 ] + dimIma - 1.0, p[ 1 ], p[ 2 ] );
 685     pSource->SetPoint2( p[ 0 ], p[ 1 ]+ dimIma - 1.0 , p[ 2 ] );
 686     pSource->Update( );
 687     pSource->SetCenter( p[ 0 ], p[ 1 ], p[ 2 ] );
 688     pSource->SetNormal( n[ 0 ], n[ 1 ], n[ 2 ] );
 689     pSource->Update( );
 690
 691     vtkProbeFilter* slices = vtkProbeFilter::New();
 692     slices->SetInput( ( vtkDataSet* )pSource->GetOutput( ) );
 693     slices->SetSource( vtkimagedata );
 694     slices->Update( );
 695     pSource->Delete( );
 696
 697         vtkStructuredPoints   *stPoints = vtkStructuredPoints::New();
 698         stPoints -> GetPointData( )->SetScalars(  slices->GetOutput()->GetPointData()->GetScalars()  );
 699         stPoints -> SetDimensions( sizeIma, sizeIma, 1 );
 700         stPoints -> SetScalarType( vtkimagedata->GetScalarType() );
 701         stPoints -> SetScalarTypeToShort();
 702         stPoints -> Update();
 703
 704         vtkImageChangeInformation  *change = vtkImageChangeInformation ::New();
 705         change    -> SetInput( stPoints );
 706         change    -> Update();    //important
 707
 708         double _range[2];
 709         vtkimagedata->GetScalarRange(_range);
 710    vtkWindowLevelLookupTable *_bwlookup = vtkWindowLevelLookupTable::New( );
 711    _bwlookup->SetHueRange( 0 , 1 );
 712    _bwlookup->SetNumberOfColors( (int)(_range[1] - _range[0] + 1) );
 713    _bwlookup->SetTableRange( _range[0] , _range[1] );
 714    _bwlookup->SetSaturationRange( 0 , 0 );
 715    _bwlookup->SetValueRange( 0 , 1 );
 716    _bwlookup->SetAlphaRange( 1 , 1 );
 717    _bwlookup->Build( );
 718
 719    vtkLookupTable * _collookup = vtkLookupTable::New( );
 720    _collookup->SetNumberOfColors( 256 );
 721    _collookup->SetTableRange( 0 , 255 );
 722    _collookup->Build( );
 723    _collookup->SetTableValue( 0  , 1 , 0 , 0 , 1 );
 724    _collookup->SetTableValue(128 , 0 , 0 , 1 , 1 );
 725    _collookup->SetTableValue(255 , 0 , 1 , 0 , 1 );
 726
 727
 728         vtkMetaImageWriter *writer = vtkMetaImageWriter::New( );
 729         writer->SetInput( stPoints );
 730         writer->SetFileName( "C:/Users/Images/temp_EED/image.mhd" );
 731         writer->SetFileDimensionality( 2 );
 732         writer->Write( );
 733
 734
 735
 736         vtkDataSetMapper *_3DSliceMapper = vtkDataSetMapper::New( );
 737         _3DSliceMapper->SetInput(change->GetOutput( ) );
 738         _3DSliceMapper->SetLookupTable( _bwlookup );
 739         _3DSliceMapper->SetScalarRange( _range );
 740         _3DSliceMapper->ImmediateModeRenderingOn( );
 741
 742         vtkActor *_3DSliceActor = vtkActor::New( );
 743         _3DSliceActor->SetMapper( _3DSliceMapper );
 744
 745  // The usual rendering stuff.
 746   vtkCamera *camera = vtkCamera::New();
 747       camera->SetPosition(1,1,1);
 748       camera->SetFocalPoint(0,0,0);
 749
 750   vtkRenderer *renderer = vtkRenderer::New();
 751   vtkRenderWindow *renWin = vtkRenderWindow::New();
 752     renWin->AddRenderer(renderer);
 753
 754   vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
 755     iren->SetRenderWindow(renWin);
 756
 757   renderer->AddActor( _3DSliceActor );
 758       renderer->SetActiveCamera(camera);
 759       renderer->ResetCamera();
 760       renderer->SetBackground(1,1,1);
 761
 762   renWin->SetSize(300,300);
 763
 764   // interact with data
 765   renWin->Render();
 766   iren->Start();
 767
 768
 769
 770
 771
 772 }
 773
 774 //-------------------------------------------------------------------
 775 // EED 25 Janvier 2007 testLoic
 776 void wxVtkMPR3DView::TestLoic2()
 777 {
 778 /*
 779  vtkVectorNorm *vecMagnitude = vtkVectorNorm::New();
 780                 vecMagnitude->SetInput(VtkMainGrid);
 781                 vecMagnitude->NormalizeOff();
 782                 vecMagnitude->Update();
 783 */
 784
 785         vtkPlane *slicePlane = vtkPlane::New();
 786                                 this->_planeWidget->GetPlane( slicePlane );
 787
 788
 789         vtkCutter* sliceCutter = vtkCutter::New();
 790                 vtkImageData *vtkimagedata =  this->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
 791                 sliceCutter->SetInput( vtkimagedata );
 792                 sliceCutter->SetCutFunction( slicePlane );
 793
 794 //EED
 795 //        vtkLookupTable *lut = BuildHueWeightBaseMap();
 796
 797
 798         vtkPolyDataMapper *slice = vtkPolyDataMapper::New();
 799                 slice->SetInput( sliceCutter->GetOutput() );
 800         double range[2];
 801 // EED
 802 //                slice->Update();
 803                                   vtkimagedata->GetScalarRange(range);
 804 //                vecMagnitude->GetOutput()->GetScalarRange( range );
 805 //                range[1] *= 0.7; // reduce the upper range by 30%
 806 //                slice->SetScalarRange( range );
 807 //                slice->SetLookupTable( lut );
 808
 809 //       vtkActor *sliceActor = vtkActor::New();
 810 //                sliceActor->SetMapper( slice );
 811
 812         vtkPolyDataMapper *contourMapper = vtkPolyDataMapper::New();
 813                 contourMapper->SetInput( sliceCutter->GetOutput() );
 814                 contourMapper->SetScalarRange( range );
 815   //              contourMapper->SetLookupTable( lut );
 816
 817
 818         vtkActor *contourActor = vtkActor::New();
 819                 contourActor->SetMapper( contourMapper );
 820
 821
 822
 823  // The usual rendering stuff.
 824   vtkCamera *camera = vtkCamera::New();
 825       camera->SetPosition(1,1,1);
 826       camera->SetFocalPoint(0,0,0);
 827
 828   vtkRenderer *renderer = vtkRenderer::New();
 829   vtkRenderWindow *renWin = vtkRenderWindow::New();
 830     renWin->AddRenderer(renderer);
 831
 832   vtkRenderWindowInteractor *iren = vtkRenderWindowInteractor::New();
 833     iren->SetRenderWindow(renWin);
 834
 835   renderer->AddActor( contourActor );
 836 //  renderer->AddActor(cubeActor);
 837       renderer->SetActiveCamera(camera);
 838       renderer->ResetCamera();
 839       renderer->SetBackground(1,1,1);
 840
 841   renWin->SetSize(300,300);
 842
 843   // interact with data
 844   renWin->Render();
 845   iren->Start();
 846 }
 847
 848
 849