lib/maracasVisuLib/src/interface/wxWindows/widgets/wxVtkMPR2DView.cxx

   1 #include "wxVtkMPR2DView.h"
   2
   3 #include "vtkInteractorStyleBaseView.h"
   4
   5 #include "vtkCellArray.h"
   6 #ifdef WIN32
   7 #include <mathdefs.h>
   8 using namespace gtm;
   9 #endif
  10
  11 wxVtkMPR2DView::wxVtkMPR2DView( wxWindow *parent, int direction)
  12  :wxVtk2DBaseView(parent)
  13 {
  14         _backX                  = -99999;
  15         _backY                  = -99999;
  16         _backZ                  = -99999;
  17         _direction              = direction;
  18         _ptsA                   = NULL;
  19         _lineAActor             = NULL;
  20         _lineAMapper    = NULL;
  21         _pdA                    = NULL;
  22         _ptsB                   = NULL;
  23         _lineBActor             = NULL;
  24         _lineBMapper    = NULL;
  25         _pdB                    = NULL;
  26         _interactorstylemprview = NULL;
  27 }
  28
  29 //-------------------------------------------------------------------
  30 wxVtkMPR2DView::~wxVtkMPR2DView()
  31 {
  32         if (_ptsA!=NULL)            { _ptsA                 -> Delete(); }
  33         if (_lineAActor!=NULL)  { _lineAActor   -> Delete(); }
  34         if (_lineAMapper!=NULL) { _lineAMapper  -> Delete(); }
  35         if (_pdA!=NULL)             { _pdA                  -> Delete(); }
  36         if (_ptsB!=NULL)            { _ptsB                 -> Delete(); }
  37         if (_lineBActor!=NULL)  { _lineBActor   -> Delete(); }
  38         if (_lineBMapper!=NULL) { _lineBMapper  -> Delete(); }
  39         if (_pdB!=NULL)             { _pdB                  -> Delete(); }
  40 }
  41 //-------------------------------------------------------------------
  42 vtkMPRBaseData *wxVtkMPR2DView::GetVtkmprbasedata()
  43 {
  44         return (vtkMPRBaseData*)GetVtkBaseData();
  45 }
  46 //-------------------------------------------------------------------
  47 void wxVtkMPR2DView::Configure(){
  48         wxVtk2DBaseView::Configure();
  49
  50
  51         int x1,x2,y1,y2,z1,z2;
  52         GetVtkmprbasedata()     -> GetDimensionExtention(&x1,&x2,&y1,&y2,&z1,&z2);
  53
  54         double spc[3];
  55         vtkImageData* img =  GetVtkmprbasedata()->GetImageData();
  56         if(_interactorstylemprview==NULL)
  57         {
  58                 _interactorstylemprview = new vtkInteractorStyleMPRView();
  59                 ((vtkInteractorStyleBaseView*)GetInteractorStyleBaseView())->AddInteractorStyleMaracas( _interactorstylemprview );
  60         }
  61
  62         if(img!=NULL){
  63                 double* origin = img->GetOrigin();
  64                 img->GetExtent(x1,x2,y1,y2,z1,z2);
  65                 img->GetSpacing(spc);
  66                 x1 += origin[0];
  67                 x2 += origin[0];
  68                 y1 += origin[1];
  69                 y2 += origin[1];
  70                 z1 += origin[2];
  71                 z2 += origin[2];
  72                 x1 = (int)(x1*spc[0]);
  73                 y1 = (int)(y1*spc[1]);
  74                 z1 = (int)(z1*spc[2]);
  75
  76                 x2 = (int)(x2*spc[0]);
  77                 y2 = (int)(y2*spc[1]);
  78                 z2 = (int)(z2*spc[2]);
  79
  80                 _visibleAxis = true;
  81
  82
  83
  84         }
  85
  86         // Axe A
  87         if(_lineAActor==NULL){
  88                 _lineAActor = vtkActor::New();
  89                 _lineAActor->GetProperty()->SetDiffuseColor(1,0,0);
  90                 _lineAActor->GetProperty()->SetLineWidth(2);
  91
  92                 _ptsA = vtkPoints::New();
  93                 _ptsA->SetNumberOfPoints(2);
  94                 _ptsA->SetPoint(0, -1000        , -1000 , -1000 );
  95                 _ptsA->SetPoint(1,  1000        ,  1000 ,  1000 );
  96
  97                 _pdA = vtkPolyData::New();
  98
  99                 _lineAMapper = vtkPolyDataMapper::New();
 100
 101                 _lineAMapper->SetInput(_pdA);
 102                 _lineAMapper->ImmediateModeRenderingOn();
 103                 _lineAActor->SetMapper(_lineAMapper);
 104         }
 105
 106         vtkCellArray *linesA = vtkCellArray::New();
 107         linesA->InsertNextCell(2);
 108         linesA->InsertCellPoint(0);
 109         linesA->InsertCellPoint(1);
 110         _pdA->SetPoints( _ptsA );
 111         _pdA->SetLines( linesA );
 112         linesA->Delete();  //do not delete lines ??
 113 //              _lineAActor->GetProperty()->BackfaceCullingOn();
 114
 115
 116 // Axe B
 117         if(_lineBActor==NULL){
 118                 _lineBActor                                             =       vtkActor::New();
 119                 _lineBActor->GetProperty()->SetDiffuseColor(1,0,0);
 120                 _lineBActor->GetProperty()->SetLineWidth(2);
 121                 _lineBMapper                                    =       vtkPolyDataMapper::New();
 122                 _lineBActor->SetMapper(_lineBMapper);
 123
 124                 _ptsB = vtkPoints::New();
 125                 _ptsB->SetNumberOfPoints(2);
 126                 _ptsB->SetPoint(0, -1000        , -1000 , -1000 );
 127                 _ptsB->SetPoint(1,  1000        ,  1000 ,  1000 );
 128
 129 //              _lineBActor->GetProperty()->BackfaceCullingOn();
 130         }
 131
 132         vtkCellArray *linesB;
 133         linesB = vtkCellArray::New();
 134         linesB->InsertNextCell(2);
 135         linesB->InsertCellPoint(0);
 136         linesB->InsertCellPoint(1);
 137         _pdB = vtkPolyData::New();
 138         _pdB->SetPoints( _ptsB );
 139         _pdB->SetLines( linesB );
 140         linesB->Delete();  //do not delete lines ??
 141
 142
 143         _lineBMapper->SetInput(_pdB);
 144         _lineBMapper->ImmediateModeRenderingOn();
 145
 146
 147         if(_imageViewer2XYZ){
 148                 _imageViewer2XYZ->GetVtkImageViewer2()->GetRenderer()->AddActor( _lineAActor );
 149                 _imageViewer2XYZ->GetVtkImageViewer2()->GetRenderer()->AddActor( _lineBActor );
 150                 vtkCamera *camera =_imageViewer2XYZ->GetVtkImageViewer2()->GetRenderer()->GetActiveCamera();
 151
 152         //EED 17Avril2009
 153         /*
 154                 if (_direction==0) {
 155                         camera->SetViewUp               (   0   ,    -1         ,     0         );
 156                         camera->SetPosition             ( -10000,(y1+y2)/2      , (z1+z2)/2     );
 157                         camera->SetFocalPoint   (   0   , (y1+y2)/2     , (z1+z2)/2     );
 158                         camera->SetParallelScale( (z2-z1)/3.0 );
 159                 }
 160
 161                 if (_direction==1) {
 162                         camera->SetViewUp               (       0               ,       0       ,       -1              );
 163                         camera->SetPosition             ((x1+x2)/2      , 10000 , (z1+z2)/2     );
 164                         camera->SetFocalPoint   ((x1+x2)/2      ,   0   , (z1+z2)/2     );
 165                         camera->SetParallelScale( (x2-x1)/3.0 );
 166                 }
 167
 168                 if (_direction==2) {
 169                         camera->SetViewUp               (       0               ,       -1              ,       0       );
 170                         camera->SetPosition             ((x1+x2)/2      , (y1+y2)/2     , -10000);
 171                         camera->SetFocalPoint   ((x1+x2)/2      , (y1+y2)/2     ,       0       );
 172                         camera->SetParallelScale( (x2-x1)/3.0 );
 173                 }
 174         */
 175
 176                 if (_direction==0) {    // YZ
 177                         camera->SetViewUp               (   0   ,     1         ,     0         );
 178                         camera->SetPosition             (  10000,(y1+y2)/2      , (z1+z2)/2     );
 179                         camera->SetFocalPoint   (   0   , (y1+y2)/2     , (z1+z2)/2     );
 180                         camera->SetParallelScale( (z2-z1)/3.0 );
 181                 }
 182
 183                 if (_direction==1) {    // XZ
 184                         camera->SetViewUp               (       0               ,       0       ,       -1              );
 185                         camera->SetPosition             ((x1+x2)/2      , 10000 , (z1+z2)/2     );
 186                         camera->SetFocalPoint   ((x1+x2)/2      ,   0   , (z1+z2)/2     );
 187                         camera->SetParallelScale( (x2-x1)/3.0 );
 188                 }
 189
 190                 if (_direction==2) {    // XY
 191                         camera->SetViewUp               (       0               ,       1               ,       0       );
 192                         camera->SetPosition             ((x1+x2)/2      , (y1+y2)/2     ,  10000);
 193                         camera->SetFocalPoint   ((x1+x2)/2      , (y1+y2)/2     ,       0       );
 194                         camera->SetParallelScale( (x2-x1)/3.0 );
 195                 }
 196
 197
 198         //      _imageViewer2XYZ->GetVtkImageViewer2()->SetColorWindow (160);
 199         //      _imageViewer2XYZ->GetVtkImageViewer2()->SetColorLevel (800);
 200         }
 201
 202 }
 203
 204 void wxVtkMPR2DView::SetVisibleAxis(bool ok)
 205 {
 206         if (ok!=_visibleAxis)
 207         {
 208                 _visibleAxis=ok;
 209                 if (_visibleAxis==true)
 210                 {
 211                         _imageViewer2XYZ->GetVtkImageViewer2()->GetRenderer()->AddActor( _lineAActor );
 212                         _imageViewer2XYZ->GetVtkImageViewer2()->GetRenderer()->AddActor( _lineBActor );
 213                 }
 214                 if (_visibleAxis==false)
 215                 {
 216                         _imageViewer2XYZ->GetVtkImageViewer2()->GetRenderer()->RemoveActor( _lineAActor );
 217                         _imageViewer2XYZ->GetVtkImageViewer2()->GetRenderer()->RemoveActor( _lineBActor );
 218                 }
 219
 220         }
 221 }
 222
 223 //-------------------------------------------------------------------
 224 void wxVtkMPR2DView::Refresh()
 225 {
 226
 227
 228         //wxVtk2DBaseView::Refresh();
 229
 230
 231         //vtkImageViewer2 *IV2=_imageViewer2XYZ->GetVtkImageViewer2(); // JPRx
 232         //vtkCamera *camera = IV2->GetRenderer()->GetActiveCamera(); // JPRx
 233
 234
 235         int x1 = 0,x2 = 0,y1 = 0,y2 = 0,z1 = 0,z2 = 0;
 236         int x = 0, y = 0, z = 0;
 237         int xx = 0, yy = 0, zz = 0;
 238         double *spc     = 0;
 239         double *origin  = 0;
 240
 241
 242         //GetVtkmprbasedata()->GetDimensionExtention(&x1,&x2,&y1,&y2,&z1,&z2);
 243
 244
 245         vtkImageData* img = GetVtkmprbasedata()->GetImageData();
 246         if(img!=NULL){
 247                 origin = img->GetOrigin();
 248                 img->GetExtent(x1,x2,y1,y2,z1,z2);
 249                 spc = img->GetSpacing();
 250                 x1 += origin[0];
 251                 x2 += origin[0];
 252                 y1 += origin[1];
 253                 y2 += origin[1];
 254                 z1 += origin[2];
 255                 z2 += origin[2];
 256                 x1 = (int)(x1*spc[0]);
 257                 y1 = (int)(y1*spc[1]);
 258                 z1 = (int)(z1*spc[2]);
 259
 260                 x2 = (int)(x2*spc[0]);
 261                 y2 = (int)(y2*spc[1]);
 262                 z2 = (int)(z2*spc[2]);
 263
 264                 xx = (int)(GetVtkmprbasedata()->GetX());
 265                 yy = (int)(GetVtkmprbasedata()->GetY());
 266                 zz = (int)(GetVtkmprbasedata()->GetZ());
 267
 268                 x =  round(xx*spc[0]);
 269                 y =  round(yy*spc[1]);
 270                 z =  round(zz*spc[2]);
 271
 272                 if ((xx!=_backX) || (yy!=_backY) || (zz!=_backZ)) {
 273
 274                         if (_direction==0) {    // YZ
 275                                 if(_imageViewer2XYZ)
 276                                         _imageViewer2XYZ->SetXSlice( (int)(GetVtkmprbasedata()->GetX()) );
 277                                 _ptsA->SetPoint(0, x2, y1  , z );
 278                                 _ptsA->SetPoint(1, x2, y2  , z );
 279                                 _ptsB->SetPoint(0, x2, y   , z1);
 280                                 _ptsB->SetPoint(1, x2, y   , z2);
 281                         }
 282                         if (_direction==1) {    // XZ
 283                                 if(_imageViewer2XYZ)
 284                                         _imageViewer2XYZ->SetYSlice( (int)(GetVtkmprbasedata()->GetY()) );
 285                             _ptsA->SetPoint(0, x1 , y2 , z );
 286                                 _ptsA->SetPoint(1, x2 , y2 , z );
 287                                 _ptsB->SetPoint(0, x  , y2 , z1);
 288                                 _ptsB->SetPoint(1, x  , y2 , z2);
 289                         }
 290                         if (_direction==2) {    // XY
 291                                 if(_imageViewer2XYZ)
 292                                         _imageViewer2XYZ->SetZSlice( (int)(GetVtkmprbasedata()->GetZ()) );
 293                         //      _ptsA->SetPoint(0, x1 , y , -z2 );
 294                         //      _ptsA->SetPoint(1, x2 , y , -z2 );
 295                         //      _ptsB->SetPoint(0, x  , y1, -z2 );
 296                         //      _ptsB->SetPoint(1, x  , y2, -z2 );
 297
 298                                 _ptsA->SetPoint(0, x1 , y , z2 );
 299                                 _ptsA->SetPoint(1, x2 , y , z2 );
 300                                 _ptsB->SetPoint(0, x  , y1, z2 );
 301                                 _ptsB->SetPoint(1, x  , y2, z2 );
 302                         }
 303                         _backX=xx;
 304                         _backY=yy;
 305                         _backZ=zz;
 306                 }
 307
 308 //EED 24oct2010
 309 _imageViewer2XYZ->GetVtkImageViewer2()->GetWindowLevel()->Modified();
 310
 311                 wxVtkBaseView::Refresh();
 312         }
 313 }
 314 //-------------------------------------------------------------------
 315 int wxVtkMPR2DView::GetActualSlice()   // virtual
 316 {
 317         int result;
 318         if (_direction==0)
 319         {
 320                 result = (int)(GetVtkmprbasedata()->GetX());
 321         }
 322         if (_direction==1)
 323         {
 324                 result = (int)(GetVtkmprbasedata()->GetY());
 325         }
 326         if (_direction==2)
 327         {
 328                 result = (int)(GetVtkmprbasedata()->GetZ());
 329         }
 330         return result;
 331 }
 332 //-------------------------------------------------------------------
 333 void wxVtkMPR2DView::SetActualSlice(int slice)   // virtual
 334 {
 335         if (_direction==0)
 336         {
 337                 GetVtkmprbasedata()->SetX(slice);
 338         }
 339         if (_direction==1)
 340         {
 341                 GetVtkmprbasedata()->SetY(slice);
 342         }
 343         if (_direction==2)
 344         {
 345                 GetVtkmprbasedata()->SetZ(slice);
 346         }
 347 }
 348 //-------------------------------------------------------------------
 349 bool wxVtkMPR2DView::IfMouseTouchX(double x, double y, double z)
 350 {
 351         double delta=5;
 352         bool result=false;
 353         if (_direction==0)
 354         {
 355         }
 356         if (_direction==1)
 357         {
 358                 if (( x<GetVtkmprbasedata()->GetX()+delta ) && ( x>GetVtkmprbasedata()->GetX()-delta ))
 359                 {
 360                         result = true;
 361                 }
 362         }
 363         if (_direction==2)
 364         {
 365                 if (( x<GetVtkmprbasedata()->GetX()+delta ) && ( x>GetVtkmprbasedata()->GetX()-delta ))
 366                 {
 367                         result = true;
 368                 }
 369         }
 370         return result;
 371 }
 372 //-------------------------------------------------------------------
 373 bool wxVtkMPR2DView::IfMouseTouchY(double x, double y, double z)
 374 {
 375         double delta=5;
 376         bool result=false;
 377         if (_direction==0)
 378         {
 379                 if (( y<GetVtkmprbasedata()->GetY()+delta ) && ( y>GetVtkmprbasedata()->GetY()-delta ))
 380                 {
 381                         result = true;
 382                 }
 383         }
 384         if (_direction==1)
 385         {
 386         }
 387         if (_direction==2)
 388         {
 389                 if (( y<GetVtkmprbasedata()->GetY()+delta ) && ( y>GetVtkmprbasedata()->GetY()-delta ))
 390                 {
 391                         result = true;
 392                 }
 393         }
 394         return result;
 395 }
 396 //-------------------------------------------------------------------
 397 bool wxVtkMPR2DView::IfMouseTouchZ(double x, double y, double z)
 398 {
 399         double delta=5;
 400         bool result=false;
 401         if (_direction==0)
 402         {
 403                 if (( z<GetVtkmprbasedata()->GetZ()+delta ) && ( z>GetVtkmprbasedata()->GetZ()-delta ))
 404                 {
 405                         result = true;
 406                 }
 407         }
 408         if (_direction==1)
 409         {
 410                 if (( z<GetVtkmprbasedata()->GetZ()+delta ) && ( z>GetVtkmprbasedata()->GetZ()-delta ))
 411                 {
 412                         result = true;
 413                 }
 414         }
 415         if (_direction==2)
 416         {
 417         }
 418         return result;
 419 }
 420 //-------------------------------------------------------------------
 421 void wxVtkMPR2DView::MoveX(double x, double y, double z)
 422 {
 423         if (_direction==0)
 424         {
 425         }
 426         if (_direction==1)
 427         {
 428                 GetVtkmprbasedata()->SetX(x);
 429         }
 430         if (_direction==2)
 431         {
 432                 GetVtkmprbasedata()->SetX(x);
 433         }
 434 }
 435 //-------------------------------------------------------------------
 436 void wxVtkMPR2DView::MoveY(double x, double y, double z)
 437 {
 438         if (_direction==0)
 439         {
 440                 GetVtkmprbasedata()->SetY(y);
 441         }
 442         if (_direction==1)
 443         {
 444         }
 445         if (_direction==2)
 446         {
 447                 GetVtkmprbasedata()->SetY(y);
 448         }
 449 }
 450 //-------------------------------------------------------------------
 451 void wxVtkMPR2DView::MoveZ(double x, double y, double z)
 452 {
 453         if (_direction==0)
 454         {
 455                 GetVtkmprbasedata()->SetZ(z);
 456         }
 457         if (_direction==1)
 458         {
 459                 GetVtkmprbasedata()->SetZ(z);
 460         }
 461         if (_direction==2)
 462         {
 463         }
 464 }
 465 //-------------------------------------------------------------------
 466 void wxVtkMPR2DView::ChangeAxisColor(double x, double y, double z)
 467 {
 468         double c1r=1,c1g=1,c1b=0;
 469         double c2r=1,c2g=0,c2b=0;
 470
 471         if (_direction==0)
 472         {
 473                 if (IfMouseTouchY(x,y,z)==true)
 474                 {
 475                         _lineBActor->GetProperty()->SetDiffuseColor(c1r,c1g,c1b);
 476                 } else {
 477                         _lineBActor->GetProperty()->SetDiffuseColor(c2r,c2g,c2b);
 478                 }
 479                 if (IfMouseTouchZ(x,y,z)==true)
 480                 {
 481                         _lineAActor->GetProperty()->SetDiffuseColor(c1r,c1g,c1b);
 482                 } else {
 483                         _lineAActor->GetProperty()->SetDiffuseColor(c2r,c2g,c2b);
 484                 }
 485         }
 486
 487         if (_direction==1)
 488         {
 489                 if (IfMouseTouchX(x,y,z)==true)
 490                 {
 491                         _lineBActor->GetProperty()->SetDiffuseColor(c1r,c1g,c1b);
 492                 } else {
 493                         _lineBActor->GetProperty()->SetDiffuseColor(c2r,c2g,c2b);
 494                 }
 495                 if (IfMouseTouchZ(x,y,z)==true)
 496                 {
 497                         _lineAActor->GetProperty()->SetDiffuseColor(c1r,c1g,c1b);
 498                 } else {
 499                         _lineAActor->GetProperty()->SetDiffuseColor(c2r,c2g,c2b);
 500                 }
 501         }
 502
 503         if (_direction==2)
 504         {
 505                 if (IfMouseTouchX(x,y,z)==true)
 506                 {
 507                         _lineBActor->GetProperty()->SetDiffuseColor(c1r,c1g,c1b);
 508                 } else {
 509                         _lineBActor->GetProperty()->SetDiffuseColor(c2r,c2g,c2b);
 510                 }
 511                 if (IfMouseTouchY(x,y,z)==true)
 512                 {
 513                         _lineAActor->GetProperty()->SetDiffuseColor(c1r,c1g,c1b);
 514                 } else {
 515                         _lineAActor->GetProperty()->SetDiffuseColor(c2r,c2g,c2b);
 516                 }
 517         }
 518         Refresh();
 519 }
 520
 521
 522 //EED 5 juin 2009
 523 //void wxVtkMPR2DView::TransfromCoordViewWorld(double &X, double &Y, double &Z, int type) // virtual
 524 void wxVtkMPR2DView::TransFromCoordScreenToWorld(double &X, double &Y, double &Z, bool keepNormalDirection, int type) //virtual //keepNormalDirection=false, type=2
 525 {
 526
 527         wxVtkBaseView::TransFromCoordScreenToWorld(X,Y,Z,keepNormalDirection,_direction);
 528
 529         if ((_direction==0) && (keepNormalDirection==true) )
 530         {
 531                 X = ((vtkMPRBaseData*)GetVtkBaseData())->GetX();
 532         }
 533
 534         if ((_direction==1) && (keepNormalDirection==true) )
 535         {
 536                 Y = ((vtkMPRBaseData*)GetVtkBaseData())->GetY();
 537         }
 538
 539         if ((_direction==2) && (keepNormalDirection==true) )
 540         {
 541                 Z = ((vtkMPRBaseData*)GetVtkBaseData())->GetZ();
 542         }
 543
 544 }
 545
 546 //-------------------------------------------------------------------
 547 int wxVtkMPR2DView::GetDirection() // virtual
 548 {
 549     return _direction;
 550 }
 551
 552
 553 //-------------------------------------------------------------------
 554 //-------------------------------------------------------------------
 555 //-------------------------------------------------------------------
 556 //void boxVolumeObserver::Execute(vtkObject *wdg, unsigned long eventId, void* calldata) {  // virtual
 557 //      if (eventId==vtkCommand::StartInteractionEvent){
 558 //              _renWin->SetDesiredUpdateRate(10);
 559 //      }
 560 //      if (eventId==vtkCommand::InteractionEvent){
 561 //              _renWin->SetDesiredUpdateRate(0.001);
 562 //      }
 563 //      if (eventId==vtkCommand::EndInteractionEvent){
 564 //              vtkPlanes *planes = vtkPlanes::New();
 565 //              vtkBoxWidget *boxwidget = reinterpret_cast<vtkBoxWidget*>(wdg);
 566 //              boxwidget->GetPlanes(planes);
 567 //              _volumeMapper->SetClippingPlanes(planes);
 568 //              planes -> Delete();
 569 //      }
 570 //}
 571
 572 //-------------------------------------------------------------------
 573 //void boxVolumeObserver::SetRenWin( vtkRenderWindow *renWin ){
 574 //      _renWin = renWin;
 575 //}
 576 //-------------------------------------------------------------------
 577 //void boxVolumeObserver::SetVolumeMapper(vtkVolumeRayCastMapper *volumeMapper){
 578 //      _volumeMapper = volumeMapper;
 579 //}