lib/maracasVisuLib/src/interface/wxWindows/widgets/vtkmyPWCallback_3DPointWidget.cxx

   1 #include "vtkmyPWCallback_3DPointWidget.h"
   2 #include "vtkInteractorStyleBaseView.h"
   3
   4 //-------------------------------------------------------------------
   5 //-------------------------------------------------------------------
   6 //-------------------------------------------------------------------
   7 void vtkmyPWCallback_3DPointWidget::Execute(vtkObject *caller, unsigned long, void*)
   8 {
   9         double n[3];
  10         double p[3];
  11         double delta = 0.000000001;
  12
  13         vtkInteractorStyleBaseView *isbv = (vtkInteractorStyleBaseView*)_wxvtkmpr3Dview->GetWxvtk3Dbaseview()->GetInteractorStyleBaseView();
  14
  15         if (caller==_pointWidget)
  16         {
  17                 _pointWidget->GetPosition(p);
  18         }
  19         if (caller==_planeWidget)
  20         {
  21                 _planeWidget->GetCenter(p);
  22                 _planeWidget->GetNormal(n);
  23                 _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetNormal(n[0],n[1],n[2]);
  24         }
  25
  26         double spc[3];
  27         _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData()->GetSpacing(spc);
  28         p[0]=p[0]/spc[0];
  29         p[1]=p[1]/spc[1];
  30         p[2]=p[2]/spc[2];
  31
  32         // Orientation change
  33         if ( (fabs(n[0]-_backNormal[0])>delta) || (fabs(n[1]-_backNormal[1])>delta) || (fabs(n[2]-_backNormal[2])>delta) )
  34         {
  35                 _backNormal[0] = n[0];
  36                 _backNormal[1] = n[1];
  37                 _backNormal[2] = n[2];
  38                 isbv->SetParent_refresh_waiting();
  39         }
  40
  41         // ----------
  42
  43         double tx = _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetX();
  44         double ty = _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetY();
  45         double tz = _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetZ();
  46
  47         // Position Change
  48         if ( (fabs(tx-p[0])>delta) || (fabs(ty-p[1])>delta) || (fabs(tz-p[2])>delta) )
  49         {
  50                 _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetX( p[0] );
  51                 _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetY( p[1] );
  52                 _wxvtkmpr3Dview->GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->SetZ( p[2] );
  53                 vtkInteractorStyleBaseView *isbv = (vtkInteractorStyleBaseView*)_wxvtkmpr3Dview->GetWxvtk3Dbaseview()->GetInteractorStyleBaseView();
  54                 isbv->BlockRefresh();
  55                 isbv->vtkInteractorStyleBaseView::OnLeftButtonDown();
  56                 isbv->SetParent_refresh_waiting();
  57                 isbv->vtkInteractorStyleBaseView::OnMouseMove();
  58                 isbv->UnBlockRefresh();
  59         }
  60         isbv->EvaluateToRefresh();
  61 }
  62 //-------------------------------------------------------------------
  63 void vtkmyPWCallback_3DPointWidget::SetWxVtkMPR3DView( wxVtkMPR3DView *wxvtkmpr3Dview )
  64 {
  65         _wxvtkmpr3Dview=wxvtkmpr3Dview;
  66 }
  67 //-------------------------------------------------------------------
  68 void vtkmyPWCallback_3DPointWidget::SetVtkPointWidget( vtkPointWidget *pointWidget )
  69 {
  70         _pointWidget=pointWidget;
  71 }
  72 //-------------------------------------------------------------------
  73 void vtkmyPWCallback_3DPointWidget::SetVtkPlaneWidget( vtkPlaneWidget *planeWidget )
  74 {
  75         _planeWidget=planeWidget;
  76 }
  77