lib/maracasVisuLib/src/interface/wxWindows/widgets/wxVtk3DBaseView.cxx

   1 #include "wxVtk3DBaseView.h"
   2
   3 #include "vtkInteractorStyleBaseView3D.h"
   4
   5
   6 wxVtk3DBaseView::wxVtk3DBaseView(wxWindow *parent)
   7 :wxVtkBaseView( parent )
   8 {
   9         _configure      = false;
  10         _aRenderer      = NULL;
  11         _renWin         = NULL;
  12         _aCamera        = NULL;
  13 }
  14 //-------------------------------------------------------------------
  15 wxVtk3DBaseView::~wxVtk3DBaseView()
  16 {
  17         if (_aCamera!=NULL)     { _aCamera              -> Delete(); }
  18         if (_aRenderer!=NULL)   { _aRenderer    -> Delete(); }
  19         if (_renWin!=NULL)      { _renWin               -> Delete(); }
  20 }
  21 //-------------------------------------------------------------------
  22 vtkCamera* wxVtk3DBaseView::GetCamera()
  23 {
  24         return _aCamera;
  25 }
  26 //-------------------------------------------------------------------
  27 vtkRenderer* wxVtk3DBaseView::GetRenderer()  // virtual
  28 {
  29         return _aRenderer;
  30 }
  31 //-------------------------------------------------------------------
  32 vtkRenderWindow* wxVtk3DBaseView::GetRenWin()  // virtual
  33 {
  34         return _renWin;
  35 }
  36 //-------------------------------------------------------------------
  37 void wxVtk3DBaseView::Refresh()
  38 {
  39 //      _renWin->Render();
  40         vtkRenderWindowInteractor *vri = GetWxVTKRenderWindowInteractor();
  41         vri->vtkRenderWindowInteractor::Render();
  42 }
  43 //-------------------------------------------------------------------
  44 void wxVtk3DBaseView::Configure()
  45 {
  46         if (_configure==false)
  47         {
  48                 _configure=true;
  49                 //wxVtkBaseView::Configure();
  50                 _aRenderer      = vtkRenderer::New();
  51                 _renWin         = vtkRenderWindow::New();
  52                 _renWin->AddRenderer(_aRenderer);
  53
  54                 _aRenderer->GradientBackgroundOn();
  55                 _aRenderer->SetBackground( 0.33 , 0.33 , 0.33 );
  56                 _aRenderer->SetBackground2( 0.66 , 0.66 , 0.66 );
  57
  58
  59 //       _renWin->SetStereoCapableWindow(1);
  60 // //      //renderwindow->SetStereoTypeToCrystalEyes();
  61 //       _renWin->SetStereoTypeToRedBlue();
  62 //       _renWin->SetStereoRender(1);
  63
  64                 GetWxVTKRenderWindowInteractor()->SetRenderWindow(_renWin);
  65
  66
  67 // EED Borrame
  68 //              vtkInteractorStyle3DMaracas *interactorStyle3DMaracas = vtkInteractorStyle3DMaracas::New();
  69                 vtkInteractorStyleBaseView3D *interactorStyleBaseView3D = vtkInteractorStyleBaseView3D::New();
  70
  71                 SetInteractorStyleBaseView( interactorStyleBaseView3D );
  72                 interactorStyleBaseView3D->SetInteractor (  GetWxVTKRenderWindowInteractor() );
  73                 GetWxVTKRenderWindowInteractor()->SetInteractorStyle( interactorStyleBaseView3D );
  74                 interactorStyleBaseView3D->SetwxVtkBaseView(this);
  75
  76
  77 /* EED Borrame
  78   vtkInteractorStyleSwitch *iss = dynamic_cast<vtkInteractorStyleSwitch*>(_iren->GetInteractorStyle());
  79   iss->SetCurrentStyleToTrackballCamera();
  80 */
  81
  82                 // It is convenient to create an initial view of the data. The
  83                 // FocalPoint and Position form a vector direction. Later on
  84                 // (ResetCamera() method) this vector is used to position the camera
  85                 // to look at the data in this direction.
  86                 _aCamera = vtkCamera::New();
  87
  88 //EED 17Avril2009
  89 /*
  90                 _aCamera->SetViewUp (0, 0, -1);
  91                 _aCamera->SetPosition (0, 1, 0);
  92  */
  93                 _aCamera->SetViewUp (0, 1, 0);
  94                 _aCamera->SetPosition (0, 0, 1);
  95
  96                 _aCamera->SetFocalPoint (0, 0, 0);
  97                 _aCamera->ComputeViewPlaneNormal();
  98
  99         }
 100 }
 101 //-------------------------------------------------------------------
 102 //EED 27 sep 2006
 103 void wxVtk3DBaseView::GetSpacing(double spc[3])
 104 {
 105         spc[0]=1;
 106         spc[1]=1;
 107         spc[2]=1;
 108 }
 109