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

   1 #include "PointView.h"
   2
   3
   4 // ----------------------------------------------------------------------------
   5 // ----------------------------------------------------------------------------
   6 // ----------------------------------------------------------------------------
   7
   8 PointView::PointView()
   9 {
  10         _wxvtkbaseview = NULL;
  11 }
  12
  13 // ----------------------------------------------------------------------------
  14 PointView::~PointView()
  15 {
  16         DeletePoints();
  17 }
  18
  19 // ----------------------------------------------------------------------------
  20 void PointView::DeletePoints()
  21 {
  22         DeleteVtkObjects();
  23         point_mapped.clear();
  24         point_actor.clear();
  25 }
  26
  27 // ----------------------------------------------------------------------------
  28 void PointView::SetWxVtkBaseView(wxVtkBaseView *wxvtkbaseview)
  29 {
  30         _wxvtkbaseview = wxvtkbaseview;
  31 }
  32
  33 // ----------------------------------------------------------------------------
  34 void PointView::Refresh()
  35 {
  36         _wxvtkbaseview->GetRenWin()->Render();
  37 }
  38
  39 // ----------------------------------------------------------------------------
  40 void PointView::CreateNewPoint(double x, double y, int type)
  41 {
  42         vtkSphereSource* aSphere =vtkSphereSource::New();
  43         aSphere->SetRadius(1);
  44         aSphere->SetCenter(x,y,0);
  45
  46         point_mapped.push_back(vtkPolyDataMapper::New());
  47 //      point_mapped.back()->ImmediateModeRenderingOn();
  48         //point_mapped.back()->ScalarVisibilityOff( );
  49         point_mapped.back()->SetInput(aSphere->GetOutput());
  50
  51         point_actor.push_back(vtkActor::New());
  52         point_actor.back()->SetMapper(point_mapped.back());
  53 //      point_actor.back()->GetProperty()->BackfaceCullingOff();
  54
  55         switch (type)
  56         {
  57         case PointView::BLUE :          point_actor.back()->GetProperty()->SetColor(0, 0, 1);
  58                                                                 break;
  59         case PointView::MAGENTA :       point_actor.back()->GetProperty()->SetColor(1, 0, 1);
  60                                                                 break;
  61         case PointView::GREEN :         point_actor.back()->GetProperty()->SetColor(0, 1, 0);
  62                                                                 break;
  63         case PointView::YELLOW :        point_actor.back()->GetProperty()->SetColor(0, 1, 1);
  64                                                                 break;
  65         default:                                        point_actor.back()->GetProperty()->SetColor(0, 0, 1);
  66
  67         }
  68
  69         //point_actor.back()->GetProperty()->SetColor(0, 1, 0);
  70
  71         point_actor.back()->ApplyProperties();
  72
  73         _wxvtkbaseview->GetRenderer()->AddActor(point_actor.back());
  74         _wxvtkbaseview->GetRenWin()->Render();
  75 }
  76
  77 // ----------------------------------------------------------------------------
  78 void PointView::DeleteVtkObjects()
  79 {
  80         int i,size=point_mapped.size();
  81         for (i=0;i<size; i++){
  82                 if ( point_mapped[i]    != NULL )       {
  83                         point_mapped[i]  -> Delete();
  84                 }
  85                 if ( point_actor[i]     != NULL )       {
  86                         _wxvtkbaseview->GetRenderer()->RemoveActor(point_actor[i]);
  87                         point_actor[i]  -> Delete();
  88                 }
  89                 point_actor[i] = NULL;
  90                 point_mapped[i] = NULL;
  91         }
  92 }