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
  18         if (_aCamera!=NULL)     { _aCamera              -> Delete(); _aCamera=NULL;}
  19         if (_aRenderer!=NULL)   { _aRenderer    -> Delete(); _aRenderer=NULL;}
  20         if (_renWin!=NULL)      {
  21                 if(_renWin->GetReferenceCount()==0){
  22                         _renWin         -> Delete(); _renWin=NULL;
  23                 }
  24         }
  25 }
  26 //-------------------------------------------------------------------
  27 vtkCamera* wxVtk3DBaseView::GetCamera()
  28 {
  29         return _aCamera;
  30 }
  31 //-------------------------------------------------------------------
  32 vtkRenderer* wxVtk3DBaseView::GetRenderer()  // virtual
  33 {
  34         return _aRenderer;
  35 }
  36 //-------------------------------------------------------------------
  37 vtkRenderWindow* wxVtk3DBaseView::GetRenWin()  // virtual
  38 {
  39         return _renWin;
  40 }
  41 //-------------------------------------------------------------------
  42 void wxVtk3DBaseView::Refresh()
  43 {
  44 //      _renWin->Render();
  45         vtkRenderWindowInteractor *vri = GetWxVTKRenderWindowInteractor();
  46         vri->vtkRenderWindowInteractor::Render();
  47 }
  48 //-------------------------------------------------------------------
  49 void wxVtk3DBaseView::Configure()
  50 {
  51         printf("EED wxVtk3DBaseView::Configure A\n");
  52         if (_configure==false)
  53         {
  54         printf("EED wxVtk3DBaseView::Configure B\n");
  55                 _configure=true;
  56                 //wxVtkBaseView::Configure();
  57                 _aRenderer      = vtkRenderer::New();
  58                 _renWin         = vtkRenderWindow::New();
  59                 _renWin->AddRenderer(_aRenderer);
  60
  61                 _aRenderer->GradientBackgroundOn();
  62                 _aRenderer->SetBackground( 0.33 , 0.33 , 0.33 );
  63                 _aRenderer->SetBackground2( 0.66 , 0.66 , 0.66 );
  64
  65
  66 //       _renWin->SetStereoCapableWindow(1);
  67 // //      //renderwindow->SetStereoTypeToCrystalEyes();
  68 //       _renWin->SetStereoTypeToRedBlue();
  69 //       _renWin->SetStereoRender(1);
  70
  71                 GetWxVTKRenderWindowInteractor()->SetRenderWindow(_renWin);
  72
  73
  74 // EED Borrame
  75 //              vtkInteractorStyle3DMaracas *interactorStyle3DMaracas = vtkInteractorStyle3DMaracas::New();
  76                 vtkInteractorStyleBaseView3D *interactorStyleBaseView3D = vtkInteractorStyleBaseView3D::New();
  77
  78                 SetInteractorStyleBaseView( interactorStyleBaseView3D );
  79                 interactorStyleBaseView3D->SetInteractor (  GetWxVTKRenderWindowInteractor() );
  80                 GetWxVTKRenderWindowInteractor()->SetInteractorStyle( interactorStyleBaseView3D );
  81                 interactorStyleBaseView3D->SetwxVtkBaseView(this);
  82
  83
  84 /* EED Borrame
  85   vtkInteractorStyleSwitch *iss = dynamic_cast<vtkInteractorStyleSwitch*>(_iren->GetInteractorStyle());
  86   iss->SetCurrentStyleToTrackballCamera();
  87 */
  88
  89                 // It is convenient to create an initial view of the data. The
  90                 // FocalPoint and Position form a vector direction. Later on
  91                 // (ResetCamera() method) this vector is used to position the camera
  92                 // to look at the data in this direction.
  93                 _aCamera = vtkCamera::New();
  94
  95 //EED 17Avril2009
  96 /*
  97                 _aCamera->SetViewUp (0, 0, -1);
  98                 _aCamera->SetPosition (0, 1, 0);
  99  */
 100                 _aCamera->SetViewUp (0, 1, 0);
 101                 _aCamera->SetPosition (0, 0, 1);
 102
 103                 _aCamera->SetFocalPoint (0, 0, 0);
 104                 _aCamera->ComputeViewPlaneNormal();
 105
 106         }
 107 }
 108 //-------------------------------------------------------------------
 109 //EED 27 sep 2006
 110 void wxVtk3DBaseView::GetSpacing(double spc[3])
 111 {
 112         spc[0]=1;
 113         spc[1]=1;
 114         spc[2]=1;
 115 }
 116