lib/maracasVisuLib/src/interface/wxWindows/widgets/wxVtkMPR2DView.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 "wxVtkMPR2DView.h"
  27
  28 #include "vtkInteractorStyleBaseView.h"
  29
  30 #include "vtkCellArray.h"
  31 #include "vtkImageActor.h"
  32
  33 #ifdef WIN32
  34 #include <mathdefs.h>
  35 using namespace gtm;
  36 #endif
  37
  38 wxVtkMPR2DView::wxVtkMPR2DView( wxWindow *parent, int direction)
  39  :wxVtk2DBaseView(parent)
  40 {
  41         _backX                  = -99999;
  42         _backY                  = -99999;
  43         _backZ                  = -99999;
  44         _direction              = direction;
  45         _ptsA                   = NULL;
  46         _lineAActor             = NULL;
  47         _lineAMapper    = NULL;
  48         _pdA                    = NULL;
  49         _ptsB                   = NULL;
  50         _lineBActor             = NULL;
  51         _lineBMapper    = NULL;
  52         _pdB                    = NULL;
  53         _interactorstylemprview = NULL;
  54 }
  55
  56 //-------------------------------------------------------------------
  57 wxVtkMPR2DView::~wxVtkMPR2DView()
  58 {
  59         if (_ptsA!=NULL)            { _ptsA->Delete();                  }
  60         if (_lineAActor!=NULL)  { _lineAActor->Delete();        }
  61         if (_lineAMapper!=NULL) { _lineAMapper->Delete();       }
  62         if (_pdA!=NULL)             { _pdA->Delete();                   }
  63         if (_ptsB!=NULL)            { _ptsB->Delete();                  }
  64         if (_lineBActor!=NULL)  { _lineBActor->Delete();        }
  65         if (_lineBMapper!=NULL) { _lineBMapper->Delete();       }
  66         if (_pdB!=NULL)             { _pdB->Delete();                   }
  67 }
  68 //-------------------------------------------------------------------
  69 vtkMPRBaseData *wxVtkMPR2DView::GetVtkmprbasedata()
  70 {
  71         return (vtkMPRBaseData*)GetVtkBaseData();
  72 }
  73 //-------------------------------------------------------------------
  74 void wxVtkMPR2DView::Configure()
  75 {
  76         wxVtk2DBaseView::Configure();
  77         int x1,x2,y1,y2,z1,z2;
  78         GetVtkmprbasedata()     -> GetDimensionExtention(&x1,&x2,&y1,&y2,&z1,&z2);
  79         double spc[3];
  80         vtkImageData* img =  GetVtkmprbasedata()->GetImageData();
  81         if(_interactorstylemprview==NULL)
  82         {
  83                 _interactorstylemprview = new vtkInteractorStyleMPRView();
  84                 ((vtkInteractorStyleBaseView*)GetInteractorStyleBaseView())->AddInteractorStyleMaracas( _interactorstylemprview );
  85         }
  86
  87         if(img!=NULL)
  88         {
  89                 double* origin = img->GetOrigin();
  90                 img->GetExtent(x1,x2,y1,y2,z1,z2);
  91                 img->GetSpacing(spc);
  92                 x1 += origin[0];
  93                 x2 += origin[0];
  94                 y1 += origin[1];
  95                 y2 += origin[1];
  96                 z1 += origin[2];
  97                 z2 += origin[2];
  98                 x1 = (int)(x1*spc[0]);
  99                 y1 = (int)(y1*spc[1]);
 100                 z1 = (int)(z1*spc[2]);
 101                 x2 = (int)(x2*spc[0]);
 102                 y2 = (int)(y2*spc[1]);
 103                 z2 = (int)(z2*spc[2]);
 104                 _visibleAxis = true;
 105         }
 106
 107         // Axe A
 108         if(_lineAActor==NULL){
 109                 _lineAActor = vtkActor::New();
 110                 _lineAActor->GetProperty()->SetDiffuseColor(1,0,0);
 111                 _lineAActor->GetProperty()->SetLineWidth(0.5);
 112
 113                 _ptsA = vtkPoints::New();
 114                 _ptsA->SetNumberOfPoints(2);
 115                 _ptsA->SetPoint(0, -1000        , -1000 , -1000 );
 116                 _ptsA->SetPoint(1,  1000        ,  1000 ,  1000 );
 117                 _pdA = vtkPolyData::New();
 118                 _lineAMapper = vtkPolyDataMapper::New();
 119
 120 //EED 2017-01-01 Migration VTK7
 121 #if VTK_MAJOR_VERSION <= 5
 122                 _lineAMapper->SetInput(_pdA);
 123 #else
 124                 _lineAMapper->SetInputData(_pdA);
 125 #endif
 126
 127                 _lineAMapper->ImmediateModeRenderingOn();
 128                 _lineAActor->SetMapper(_lineAMapper);
 129         }
 130
 131         vtkCellArray *linesA = vtkCellArray::New();
 132         linesA->InsertNextCell(2);
 133         linesA->InsertCellPoint(0);
 134         linesA->InsertCellPoint(1);
 135         _pdA->SetPoints( _ptsA );
 136         _pdA->SetLines( linesA );
 137         linesA->Delete();  //do not delete lines ??
 138 //              _lineAActor->GetProperty()->BackfaceCullingOn();
 139
 140
 141 // Axe B
 142         if(_lineBActor==NULL)
 143         {
 144                 _lineBActor                                             =       vtkActor::New();
 145                 _lineBActor->GetProperty()->SetDiffuseColor(1,0,0);
 146                 _lineBActor->GetProperty()->SetLineWidth(0.5);
 147                 _lineBMapper                                    =       vtkPolyDataMapper::New();
 148                 _lineBActor->SetMapper(_lineBMapper);
 149                 _ptsB = vtkPoints::New();
 150                 _ptsB->SetNumberOfPoints(2);
 151                 _ptsB->SetPoint(0, -1000        , -1000 , -1000 );
 152                 _ptsB->SetPoint(1,  1000        ,  1000 ,  1000 );
 153 //              _lineBActor->GetProperty()->BackfaceCullingOn();
 154         }
 155
 156         vtkCellArray *linesB;
 157         linesB = vtkCellArray::New();
 158         linesB->InsertNextCell(2);
 159         linesB->InsertCellPoint(0);
 160         linesB->InsertCellPoint(1);
 161         _pdB = vtkPolyData::New();
 162         _pdB->SetPoints( _ptsB );
 163         _pdB->SetLines( linesB );
 164         linesB->Delete();  //do not delete lines ??
 165
 166 //EED 2017-01-01 Migration VTK7
 167 #if VTK_MAJOR_VERSION <= 5
 168         _lineBMapper->SetInput(_pdB);
 169 #else
 170         _lineBMapper->SetInputData(_pdB);
 171 #endif
 172
 173         _lineBMapper->ImmediateModeRenderingOn();
 174         if(_imageViewer2XYZ)
 175         {
 176                 _imageViewer2XYZ->GetVtkImageViewer2()->GetRenderer()->AddActor( _lineAActor );
 177                 _imageViewer2XYZ->GetVtkImageViewer2()->GetRenderer()->AddActor( _lineBActor );
 178                 vtkCamera *camera =_imageViewer2XYZ->GetVtkImageViewer2()->GetRenderer()->GetActiveCamera();
 179
 180         //EED 17Avril2009
 181     //EED 21 mars 2012  FLIP problem  ..PLOP..
 182
 183                 if (_direction==0)
 184                 {  // YZ
 185                         camera->SetViewUp               (   0   ,    0          ,     1         );
 186                         camera->SetPosition             ( 10000,(y1+y2)/2       , (z1+z2)/2     );
 187                         camera->SetFocalPoint   (   0   , (y1+y2)/2     , (z1+z2)/2     );
 188                         camera->SetParallelScale( (z2-z1)/3.0 );
 189                 }
 190                 if (_direction==1)
 191                 { // XZ
 192                         camera->SetViewUp               (       0               ,       0       ,       1               );
 193                         camera->SetPosition             ((x1+x2)/2      , -10000        , (z1+z2)/2     );
 194                         camera->SetFocalPoint   ((x1+x2)/2      ,   0   , (z1+z2)/2     );
 195                         camera->SetParallelScale( (x2-x1)/3.0 );
 196                 }
 197                 if (_direction==2)
 198                 {  // XY
 199                         camera->SetViewUp               (       0               ,       -1              ,       0       );
 200                         camera->SetPosition             ((x1+x2)/2      , (y1+y2)/2     , -10000);
 201                         camera->SetFocalPoint   ((x1+x2)/2      , (y1+y2)/2     ,       0       );
 202                         camera->SetParallelScale( (x2-x1)/3.0 );
 203                 }
 204
 205 /*
 206                 if (_direction==0) {    // YZ
 207                         camera->SetViewUp               (   0   ,     1         ,     0         );
 208                         camera->SetPosition             (  10000,(y1+y2)/2      , (z1+z2)/2     );
 209                         camera->SetFocalPoint   (   0   , (y1+y2)/2     , (z1+z2)/2     );
 210                         camera->SetParallelScale( (z2-z1)/3.0 );
 211                 }
 212
 213                 if (_direction==1) {    // XZ
 214                         camera->SetViewUp               (       0               ,       0       ,       -1              );
 215                         camera->SetPosition             ((x1+x2)/2      , 10000 , (z1+z2)/2     );
 216                         camera->SetFocalPoint   ((x1+x2)/2      ,   0   , (z1+z2)/2     );
 217                         camera->SetParallelScale( (x2-x1)/3.0 );
 218                 }
 219
 220                 if (_direction==2) {    // XY
 221                         camera->SetViewUp               (       0               ,       1               ,       0       );
 222                         camera->SetPosition             ((x1+x2)/2      , (y1+y2)/2     ,  10000);
 223                         camera->SetFocalPoint   ((x1+x2)/2      , (y1+y2)/2     ,       0       );
 224                         camera->SetParallelScale( (x2-x1)/3.0 );
 225                 }
 226 */
 227
 228         //      _imageViewer2XYZ->GetVtkImageViewer2()->SetColorWindow (160);
 229         //      _imageViewer2XYZ->GetVtkImageViewer2()->SetColorLevel (800);
 230         }
 231 }
 232
 233 void wxVtkMPR2DView::SetVisibleAxis(bool ok)
 234 {
 235         if (ok!=_visibleAxis)
 236         {
 237                 _visibleAxis=ok;
 238                 if (_visibleAxis==true)
 239                 {
 240                         _imageViewer2XYZ->GetVtkImageViewer2()->GetRenderer()->AddActor( _lineAActor );
 241                         _imageViewer2XYZ->GetVtkImageViewer2()->GetRenderer()->AddActor( _lineBActor );
 242                 }
 243                 if (_visibleAxis==false)
 244                 {
 245                         _imageViewer2XYZ->GetVtkImageViewer2()->GetRenderer()->RemoveActor( _lineAActor );
 246                         _imageViewer2XYZ->GetVtkImageViewer2()->GetRenderer()->RemoveActor( _lineBActor );
 247                 } // if visible
 248         } // ok
 249 }
 250
 251 //-------------------------------------------------------------------
 252 void wxVtkMPR2DView::Refresh()
 253 {
 254         //wxVtk2DBaseView::Refresh();
 255         int x1 = 0,x2 = 0,y1 = 0,y2 = 0,z1 = 0,z2 = 0;
 256 //EED 02/08/2013
 257 //      int x = 0, y = 0, z = 0;
 258         double  x  = 0, y  = 0, z  = 0;
 259         int     xx = 0, yy = 0, zz = 0;
 260         double *spc     = 0;
 261         double *origin  = 0;
 262         double xx1,yy1,zz1,xx2,yy2,zz2;
 263         bool   fixAxis2D;
 264         double opacityAxis;
 265         vtkImageData* img = GetVtkmprbasedata()->GetImageData();
 266         if(img!=NULL)
 267         {
 268                 origin = img->GetOrigin();
 269                 img->GetExtent(x1,x2,y1,y2,z1,z2);
 270                 spc = img->GetSpacing();
 271                 x1 += origin[0];
 272                 x2 += origin[0];
 273                 y1 += origin[1];
 274                 y2 += origin[1];
 275                 z1 += origin[2];
 276                 z2 += origin[2];
 277                 xx1 =           x1*spc[0];
 278                 yy1 =           y1*spc[1];
 279                 zz1 =           z1*spc[2];
 280                 xx2 =           x2*spc[0];
 281                 yy2 =           y2*spc[1];
 282                 zz2 =           z2*spc[2];
 283                 x1      = (int)(x1*spc[0]);
 284                 y1      = (int)(y1*spc[1]);
 285                 z1      = (int)(z1*spc[2]);
 286                 x2      = (int)(x2*spc[0]);
 287                 y2      = (int)(y2*spc[1]);
 288                 z2      = (int)(z2*spc[2]);
 289                 xx      = (int)(GetVtkmprbasedata()->GetX());
 290                 yy      = (int)(GetVtkmprbasedata()->GetY());
 291                 zz      = (int)(GetVtkmprbasedata()->GetZ());
 292 //EED 02/08/2013
 293 //              x =  round(xx*spc[0]);
 294 //              y =  round(yy*spc[1]);
 295 //              z =  round(zz*spc[2]);
 296                 x       =  xx*spc[0];
 297                 y       =  yy*spc[1];
 298                 z       =  zz*spc[2];
 299                 fixAxis2D               = GetVtkmprbasedata()->GetFixAxis2D();
 300                 opacityAxis             = GetVtkmprbasedata()->GetOpacityAxis();
 301                 if ((xx!=_backX) || (yy!=_backY) || (zz!=_backZ)  || (fixAxis2D!=_backFixAxis2D) || (opacityAxis!=_backOpacityAxis))
 302                 {
 303                         double position[3];
 304                         double focalpoint[3];
 305                         GetRenderer()->GetActiveCamera()->GetPosition(position);
 306                         GetRenderer()->GetActiveCamera()->GetFocalPoint(focalpoint);
 307                         if (_direction==0) {    // YZ
 308                                 if(_imageViewer2XYZ)
 309                                 {
 310                                         _imageViewer2XYZ->SetXSlice( (int)(GetVtkmprbasedata()->GetX()) );
 311                                 }
 312 //EED 21 mars 2012  FLIP probleme  ..PLOP..
 313                                 //_ptsA->SetPoint(0, x2, y1  , z );
 314                                 //_ptsA->SetPoint(1, x2, y2  , z );
 315                                 //_ptsB->SetPoint(0, x2, y   , z1);
 316                                 //_ptsB->SetPoint(1, x2, y   , z2);
 317                                 _ptsA->SetPoint(0, xx2, yy1  , z  );
 318                                 _ptsA->SetPoint(1, xx2, yy2  , z  );
 319                                 _ptsB->SetPoint(0, xx2, y    , zz1);
 320                                 _ptsB->SetPoint(1, xx2, y    , zz2);
 321                                 position[1]             = y;
 322                                 position[2]             = z;
 323                                 focalpoint[1]   = y;
 324                                 focalpoint[2]   = z;
 325                         }
 326                         if (_direction==1) {    // XZ
 327                                 if(_imageViewer2XYZ)
 328                                 {
 329                                         _imageViewer2XYZ->SetYSlice( (int)(GetVtkmprbasedata()->GetY()) );
 330                                 }
 331 //EED 21 mars 2012  FLIP probleme  ..PLOP..
 332                             //_ptsA->SetPoint(0, x1 , y2 , z );
 333                                 //_ptsA->SetPoint(1, x2 , y2 , z );
 334                                 //_ptsB->SetPoint(0, x  , y2 , z1);
 335                                 //_ptsB->SetPoint(1, x  , y2 , z2);
 336                             _ptsA->SetPoint(0, xx1 , y1 , z  );
 337                                 _ptsA->SetPoint(1, xx2 , y1 , z  );
 338                                 _ptsB->SetPoint(0, x   , y1 , zz1);
 339                                 _ptsB->SetPoint(1, x   , y1 , zz2);
 340                                 position[0]             = x;
 341                                 position[2]             = z;
 342                                 focalpoint[0]   = x;
 343                                 focalpoint[2]   = z;
 344                         }
 345                         if (_direction==2) {    // XY
 346                                 if(_imageViewer2XYZ)
 347                                 {
 348                                         _imageViewer2XYZ->SetZSlice( (int)(GetVtkmprbasedata()->GetZ()) );
 349                                 }
 350                         //      _ptsA->SetPoint(0, x1 , y , -z2 );
 351                         //      _ptsA->SetPoint(1, x2 , y , -z2 );
 352                         //      _ptsB->SetPoint(0, x  , y1, -z2 );
 353                         //      _ptsB->SetPoint(1, x  , y2, -z2 );
 354
 355
 356 //EED 21 mars 2012  FLIP probleme  ..PLOP..
 357                                 //_ptsA->SetPoint(0, x1 , y , z2 );
 358                                 //_ptsA->SetPoint(1, x2 , y , z2 );
 359                                 //_ptsB->SetPoint(0, x  , y1, z2 );
 360                                 //_ptsB->SetPoint(1, x  , y2, z2 );
 361                                 _ptsA->SetPoint(0, xx1 , y  , z1 );
 362                                 _ptsA->SetPoint(1, xx2 , y  , z1 );
 363                                 _ptsB->SetPoint(0, x   , yy1, z1 );
 364                                 _ptsB->SetPoint(1, x   , yy2, z1 );
 365                                 position[0]             = x;
 366                                 position[1]             = y;
 367                                 focalpoint[0]   = x;
 368                                 focalpoint[1]   = y;
 369                         } // if back
 370
 371 //EED 2017-01-01 Migration VTK7
 372 #if VTK_MAJOR_VERSION <= 5
 373                                 // ..
 374 #else
 375                                 _ptsA->Modified();
 376                                 _ptsB->Modified();
 377 #endif
 378
 379                         if (fixAxis2D == true)
 380                         {
 381                                 GetRenderer()->GetActiveCamera()->SetPosition(position);
 382                                 GetRenderer()->GetActiveCamera()->SetFocalPoint(focalpoint);
 383                         } // if GetFixAxis2D
 384                         _lineAActor->GetProperty()->SetOpacity( opacityAxis );
 385                         _lineBActor->GetProperty()->SetOpacity( opacityAxis );
 386                         _backX                  = xx;
 387                         _backY                  = yy;
 388                         _backZ                  = zz;
 389                         _backFixAxis2D  = fixAxis2D;
 390                         _backOpacityAxis= opacityAxis;
 391                 } // if image
 392
 393 //EED 2016/02/19
 394         vtkImageActor *imageactor = _imageViewer2XYZ->GetVtkImageViewer2()->GetImageActor();
 395         imageactor->SetInterpolate( GetVtkBaseData()->GetInterpolate() );
 396 //EED 01nov2012
 397                 UpdateColorWindowLevel();
 398                 wxVtkBaseView::Refresh();
 399         }
 400 }
 401
 402 //-------------------------------------------------------------------
 403 int wxVtkMPR2DView::GetActualSlice()   // virtual
 404 {
 405         int result;
 406         if (_direction==0)
 407         {
 408                 result = (int)(GetVtkmprbasedata()->GetX());
 409         }
 410         if (_direction==1)
 411         {
 412                 result = (int)(GetVtkmprbasedata()->GetY());
 413         }
 414         if (_direction==2)
 415         {
 416                 result = (int)(GetVtkmprbasedata()->GetZ());
 417         }
 418         return result;
 419 }
 420 //-------------------------------------------------------------------
 421 void wxVtkMPR2DView::SetActualSlice(int slice)   // virtual
 422 {
 423         if (_direction==0)
 424         {
 425                 GetVtkmprbasedata()->SetX(slice);
 426         }
 427         if (_direction==1)
 428         {
 429                 GetVtkmprbasedata()->SetY(slice);
 430         }
 431         if (_direction==2)
 432         {
 433                 GetVtkmprbasedata()->SetZ(slice);
 434         }
 435 }
 436 //-------------------------------------------------------------------
 437 bool wxVtkMPR2DView::IfMouseTouchX(double x, double y, double z)
 438 {
 439         double delta=5;
 440         bool result=false;
 441         if (_direction==0)
 442         {
 443         }
 444         if (_direction==1)
 445         {
 446                 if (( x<GetVtkmprbasedata()->GetX()+delta ) && ( x>GetVtkmprbasedata()->GetX()-delta ))
 447                 {
 448                         result = true;
 449                 }
 450         }
 451         if (_direction==2)
 452         {
 453                 if (( x<GetVtkmprbasedata()->GetX()+delta ) && ( x>GetVtkmprbasedata()->GetX()-delta ))
 454                 {
 455                         result = true;
 456                 }
 457         }
 458         return result;
 459 }
 460 //-------------------------------------------------------------------
 461 bool wxVtkMPR2DView::IfMouseTouchY(double x, double y, double z)
 462 {
 463         double delta=5;
 464         bool result=false;
 465         if (_direction==0)
 466         {
 467                 if (( y<GetVtkmprbasedata()->GetY()+delta ) && ( y>GetVtkmprbasedata()->GetY()-delta ))
 468                 {
 469                         result = true;
 470                 }
 471         }
 472         if (_direction==1)
 473         {
 474         }
 475         if (_direction==2)
 476         {
 477                 if (( y<GetVtkmprbasedata()->GetY()+delta ) && ( y>GetVtkmprbasedata()->GetY()-delta ))
 478                 {
 479                         result = true;
 480                 }
 481         }
 482         return result;
 483 }
 484 //-------------------------------------------------------------------
 485 bool wxVtkMPR2DView::IfMouseTouchZ(double x, double y, double z)
 486 {
 487         double delta=5;
 488         bool result=false;
 489         if (_direction==0)
 490         {
 491                 if (( z<GetVtkmprbasedata()->GetZ()+delta ) && ( z>GetVtkmprbasedata()->GetZ()-delta ))
 492                 {
 493                         result = true;
 494                 }
 495         }
 496         if (_direction==1)
 497         {
 498                 if (( z<GetVtkmprbasedata()->GetZ()+delta ) && ( z>GetVtkmprbasedata()->GetZ()-delta ))
 499                 {
 500                         result = true;
 501                 }
 502         }
 503         if (_direction==2)
 504         {
 505         }
 506         return result;
 507 }
 508 //-------------------------------------------------------------------
 509 void wxVtkMPR2DView::MoveX(double x, double y, double z)
 510 {
 511         if (_direction==0)
 512         {
 513         }
 514         if (_direction==1)
 515         {
 516                 GetVtkmprbasedata()->SetX(x);
 517         }
 518         if (_direction==2)
 519         {
 520                 GetVtkmprbasedata()->SetX(x);
 521         }
 522 }
 523 //-------------------------------------------------------------------
 524 void wxVtkMPR2DView::MoveY(double x, double y, double z)
 525 {
 526         if (_direction==0)
 527         {
 528                 GetVtkmprbasedata()->SetY(y);
 529         }
 530         if (_direction==1)
 531         {
 532         }
 533         if (_direction==2)
 534         {
 535                 GetVtkmprbasedata()->SetY(y);
 536         }
 537 }
 538 //-------------------------------------------------------------------
 539 void wxVtkMPR2DView::MoveZ(double x, double y, double z)
 540 {
 541         if (_direction==0)
 542         {
 543                 GetVtkmprbasedata()->SetZ(z);
 544         }
 545         if (_direction==1)
 546         {
 547                 GetVtkmprbasedata()->SetZ(z);
 548         }
 549         if (_direction==2)
 550         {
 551         }
 552 }
 553 //-------------------------------------------------------------------
 554 void wxVtkMPR2DView::ChangeAxisColor(double x, double y, double z)
 555 {
 556         double c1r=1,c1g=1,c1b=0;
 557         double c2r=1,c2g=0,c2b=0;
 558
 559         if (_direction==0)
 560         {
 561                 if (IfMouseTouchY(x,y,z)==true)
 562                 {
 563                         _lineBActor->GetProperty()->SetDiffuseColor(c1r,c1g,c1b);
 564                 } else {
 565                         _lineBActor->GetProperty()->SetDiffuseColor(c2r,c2g,c2b);
 566                 }
 567                 if (IfMouseTouchZ(x,y,z)==true)
 568                 {
 569                         _lineAActor->GetProperty()->SetDiffuseColor(c1r,c1g,c1b);
 570                 } else {
 571                         _lineAActor->GetProperty()->SetDiffuseColor(c2r,c2g,c2b);
 572                 }
 573         }
 574
 575         if (_direction==1)
 576         {
 577                 if (IfMouseTouchX(x,y,z)==true)
 578                 {
 579                         _lineBActor->GetProperty()->SetDiffuseColor(c1r,c1g,c1b);
 580                 } else {
 581                         _lineBActor->GetProperty()->SetDiffuseColor(c2r,c2g,c2b);
 582                 }
 583                 if (IfMouseTouchZ(x,y,z)==true)
 584                 {
 585                         _lineAActor->GetProperty()->SetDiffuseColor(c1r,c1g,c1b);
 586                 } else {
 587                         _lineAActor->GetProperty()->SetDiffuseColor(c2r,c2g,c2b);
 588                 }
 589         }
 590
 591         if (_direction==2)
 592         {
 593                 if (IfMouseTouchX(x,y,z)==true)
 594                 {
 595                         _lineBActor->GetProperty()->SetDiffuseColor(c1r,c1g,c1b);
 596                 } else {
 597                         _lineBActor->GetProperty()->SetDiffuseColor(c2r,c2g,c2b);
 598                 }
 599                 if (IfMouseTouchY(x,y,z)==true)
 600                 {
 601                         _lineAActor->GetProperty()->SetDiffuseColor(c1r,c1g,c1b);
 602                 } else {
 603                         _lineAActor->GetProperty()->SetDiffuseColor(c2r,c2g,c2b);
 604                 }
 605         }
 606         Refresh();
 607 }
 608
 609
 610 //EED 5 juin 2009
 611 //void wxVtkMPR2DView::TransfromCoordViewWorld(double &X, double &Y, double &Z, int type) // virtual
 612 void wxVtkMPR2DView::TransFromCoordScreenToWorld(double &X, double &Y, double &Z, bool keepNormalDirection, int type) //virtual //keepNormalDirection=false, type=2
 613 {
 614
 615         wxVtkBaseView::TransFromCoordScreenToWorld(X,Y,Z,keepNormalDirection,_direction);
 616
 617         if ((_direction==0) && (keepNormalDirection==true) )
 618         {
 619                 X = ((vtkMPRBaseData*)GetVtkBaseData())->GetX();
 620         }
 621
 622         if ((_direction==1) && (keepNormalDirection==true) )
 623         {
 624                 Y = ((vtkMPRBaseData*)GetVtkBaseData())->GetY();
 625         }
 626
 627         if ((_direction==2) && (keepNormalDirection==true) )
 628         {
 629                 Z = ((vtkMPRBaseData*)GetVtkBaseData())->GetZ();
 630         }
 631
 632 }
 633
 634 //-------------------------------------------------------------------
 635 int wxVtkMPR2DView::GetDirection() // virtual
 636 {
 637     return _direction;
 638 }
 639
 640
 641 //-------------------------------------------------------------------
 642 //-------------------------------------------------------------------
 643 //-------------------------------------------------------------------
 644 //void boxVolumeObserver::Execute(vtkObject *wdg, unsigned long eventId, void* calldata) {  // virtual
 645 //      if (eventId==vtkCommand::StartInteractionEvent){
 646 //              _renWin->SetDesiredUpdateRate(10);
 647 //      }
 648 //      if (eventId==vtkCommand::InteractionEvent){
 649 //              _renWin->SetDesiredUpdateRate(0.001);
 650 //      }
 651 //      if (eventId==vtkCommand::EndInteractionEvent){
 652 //              vtkPlanes *planes = vtkPlanes::New();
 653 //              vtkBoxWidget *boxwidget = reinterpret_cast<vtkBoxWidget*>(wdg);
 654 //              boxwidget->GetPlanes(planes);
 655 //              _volumeMapper->SetClippingPlanes(planes);
 656 //              planes -> Delete();
 657 //      }
 658 //}
 659
 660 //-------------------------------------------------------------------
 661 //void boxVolumeObserver::SetRenWin( vtkRenderWindow *renWin ){
 662 //      _renWin = renWin;
 663 //}
 664 //-------------------------------------------------------------------
 665 //void boxVolumeObserver::SetVolumeMapper(vtkVolumeRayCastMapper *volumeMapper){
 666 //      _volumeMapper = volumeMapper;
 667 //}