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(); _aCamera=NULL;}
  18         if (_aRenderer!=NULL)   { _aRenderer    -> Delete(); _aRenderer=NULL;}
  19         if (_renWin!=NULL)      {
  20                 if(_renWin->GetReferenceCount()==0){
  21                         _renWin         -> Delete(); _renWin=NULL;
  22                 }
  23         }
  24 }
  25 //-------------------------------------------------------------------
  26 vtkCamera* wxVtk3DBaseView::GetCamera()
  27 {
  28         return _aCamera;
  29 }
  30 //-------------------------------------------------------------------
  31 vtkRenderer* wxVtk3DBaseView::GetRenderer()  // virtual
  32 {
  33         return _aRenderer;
  34 }
  35 //-------------------------------------------------------------------
  36 vtkRenderWindow* wxVtk3DBaseView::GetRenWin()  // virtual
  37 {
  38         return _renWin;
  39 }
  40 //-------------------------------------------------------------------
  41 void wxVtk3DBaseView::Refresh()
  42 {
  43 //      _renWin->Render();
  44         vtkRenderWindowInteractor *vri = GetWxVTKRenderWindowInteractor();
  45         vri->vtkRenderWindowInteractor::Render();
  46 }
  47 //-------------------------------------------------------------------
  48 void wxVtk3DBaseView::Configure()
  49 {
  50         if (_configure==false)
  51         {
  52                 _configure=true;
  53                 //wxVtkBaseView::Configure();
  54                 _aRenderer      = vtkRenderer::New();
  55                 _renWin         = vtkRenderWindow::New();
  56                 _renWin->AddRenderer(_aRenderer);
  57
  58                 _aRenderer->GradientBackgroundOn();
  59                 _aRenderer->SetBackground( 0.33 , 0.33 , 0.33 );
  60                 _aRenderer->SetBackground2( 0.66 , 0.66 , 0.66 );
  61
  62
  63 //       _renWin->SetStereoCapableWindow(1);
  64 // //      //renderwindow->SetStereoTypeToCrystalEyes();
  65 //       _renWin->SetStereoTypeToRedBlue();
  66 //       _renWin->SetStereoRender(1);
  67
  68                 GetWxVTKRenderWindowInteractor()->SetRenderWindow(_renWin);
  69
  70
  71 // EED Borrame
  72 //              vtkInteractorStyle3DMaracas *interactorStyle3DMaracas = vtkInteractorStyle3DMaracas::New();
  73                 vtkInteractorStyleBaseView3D *interactorStyleBaseView3D = vtkInteractorStyleBaseView3D::New();
  74
  75                 SetInteractorStyleBaseView( interactorStyleBaseView3D );
  76                 interactorStyleBaseView3D->SetInteractor (  GetWxVTKRenderWindowInteractor() );
  77                 GetWxVTKRenderWindowInteractor()->SetInteractorStyle( interactorStyleBaseView3D );
  78                 interactorStyleBaseView3D->SetwxVtkBaseView(this);
  79
  80
  81 /* EED Borrame
  82   vtkInteractorStyleSwitch *iss = dynamic_cast<vtkInteractorStyleSwitch*>(_iren->GetInteractorStyle());
  83   iss->SetCurrentStyleToTrackballCamera();
  84 */
  85
  86                 // It is convenient to create an initial view of the data. The
  87                 // FocalPoint and Position form a vector direction. Later on
  88                 // (ResetCamera() method) this vector is used to position the camera
  89                 // to look at the data in this direction.
  90                 _aCamera = vtkCamera::New();
  91
  92 //EED 17Avril2009
  93 /*
  94                 _aCamera->SetViewUp (0, 0, -1);
  95                 _aCamera->SetPosition (0, 1, 0);
  96  */
  97                 _aCamera->SetViewUp (0, 1, 0);
  98                 _aCamera->SetPosition (0, 0, 1);
  99
 100                 _aCamera->SetFocalPoint (0, 0, 0);
 101                 _aCamera->ComputeViewPlaneNormal();
 102
 103         }
 104 }
 105 //-------------------------------------------------------------------
 106 //EED 27 sep 2006
 107 void wxVtk3DBaseView::GetSpacing(double spc[3])
 108 {
 109         spc[0]=1;
 110         spc[1]=1;
 111         spc[2]=1;
 112 }
 113