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

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