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

   1
   2
   3 #include "ViewShowNPoints.h"
   4
   5
   6 //----------------------------------------------------------------------
   7 ViewShowNPoints::ViewShowNPoints(ModelShowNPoints* modelShowNPoints)
   8 {
   9     renderer                    = NULL;
  10     mmodelShowNPoints=modelShowNPoints;
  11 }
  12 //----------------------------------------------------------------------
  13
  14 ViewShowNPoints::~ViewShowNPoints()
  15 {
  16 }
  17
  18
  19 //------------------------------------------------------------------------
  20
  21 void ViewShowNPoints::RefreshPoint(int id)
  22 {
  23     double spc[3];
  24     int x,y,z;
  25     GetModelShowNPoints()->GetIdPoint(id,&x,&y,&z);
  26     GetModelShowNPoints()->GetImage()->GetSpacing(spc);
  27     std::string label     = GetModelShowNPoints()->GetIdLabel(id);
  28     double radio         = GetModelShowNPoints()->GetRadio();
  29     lstActorsSphere[id]->SetPosition( spc[0]*x , spc[1]*y , spc[2]*z );
  30     lstActorsSphere[id]->GetProperty()->SetColor( mcolour[0] , mcolour[1] , mcolour[2] );
  31     lstActorsSphere[id]->GetProperty()->SetOpacity( mopacity );
  32     lstSourceSphere[id]->SetRadius( radio );
  33 //EED 2017-01-01 Migration VTK7
  34 #if VTK_MAJOR_VERSION <= 5
  35     // ..
  36 #else
  37     lstSourceSphere[id]->Update();
  38 #endif
  39     lstActorsText[id]->SetInput( label.c_str()  );
  40     lstActorsText[id]->SetPosition(  radio+spc[0]*x , spc[1]*y , spc[2]*z );
  41 }
  42
  43 //------------------------------------------------------------------------
  44 void ViewShowNPoints::RefreshPoints()
  45 {
  46     int id,size=lstActorsSphere.size();
  47     for (id=0;id<size;id++)
  48     {
  49         RefreshPoint(id);
  50     } // for
  51     renderer->GetRenderWindow()->Render();
  52 }
  53
  54 //------------------------------------------------------------------------
  55 void ViewShowNPoints::AddVtkPoint()
  56 {
  57     // Sphere
  58     vtkSphereSource *vtksphere = vtkSphereSource::New();
  59     vtksphere->SetThetaResolution (20);
  60     vtksphere->SetPhiResolution (20);
  61     vtksphere->SetRadius( 1 );
  62     //NTU: For updating points
  63     lstSourceSphere.push_back(vtksphere);
  64     vtkPolyDataMapper *sphereMapper    = vtkPolyDataMapper::New();
  65
  66 //EED 2017-01-01 Migration VTK7
  67 #if VTK_MAJOR_VERSION <= 5
  68     sphereMapper->SetInput( vtksphere->GetOutput() );
  69 #else
  70     vtksphere->Update();
  71     sphereMapper->SetInputData( vtksphere->GetOutput() );
  72 #endif
  73
  74     vtkActor *sphereActor    = vtkActor::New();
  75     sphereActor->SetMapper(sphereMapper);
  76     sphereActor->SetOrigin(0, 0, 0);
  77
  78     lstActorsSphere.push_back(sphereActor);
  79
  80     if(renderer==NULL){
  81     // EED 2022-05-19
  82     //    wxMessageDialog dialog(this, _T("Renderer Not Set"),_T("Renderer Not Set"),wxICON_ERROR);
  83     //    dialog.ShowModal();
  84         printf("EED ShowNPoints Warning: Renderer Not Set\n");
  85         return;
  86     }
  87
  88     renderer->AddActor( sphereActor );
  89     // Actor
  90     vtkTextActor3D *textActor = vtkTextActor3D::New();
  91 //    textActor->SetInput( strLabel.c_str()  );
  92     renderer->AddActor( textActor );
  93     lstActorsText.push_back(textActor);
  94 }
  95
  96 //------------------------------------------------------------------------
  97 void ViewShowNPoints::AddPoint()
  98 {
  99     AddVtkPoint();
 100     RefreshPoint(lstActorsSphere.size()-1);
 101 }
 102
 103 //------------------------------------------------------------------------
 104 void ViewShowNPoints::Render()
 105 {
 106     renderer->GetRenderWindow()->Render();
 107 }
 108
 109 //------------------------------------------------------------------------
 110 void ViewShowNPoints::ErasePoint(int id)
 111 {
 112     if (this->renderer!=NULL)
 113     {
 114         if (id>=0)
 115         {
 116             renderer->RemoveActor( lstActorsSphere[id] );
 117             renderer->RemoveActor( lstActorsText[id] );
 118             lstActorsSphere[id]->Delete();
 119             lstActorsText[id]->Delete();
 120             lstSourceSphere[id]->Delete();
 121             lstActorsSphere.erase( lstActorsSphere.begin()+id );
 122             lstActorsText.erase( lstActorsText.begin()+id );
 123             lstSourceSphere.erase( lstSourceSphere.begin()+id );
 124         } // if id
 125     } // if renderer
 126 }
 127
 128 //------------------------------------------------------------------------
 129 ModelShowNPoints* ViewShowNPoints::GetModelShowNPoints()
 130 {
 131     return mmodelShowNPoints;
 132 }
 133
 134 //------------------------------------------------------------------------
 135 void ViewShowNPoints::SetModelShowNPoints( ModelShowNPoints*  modelShowNPoints)
 136 {
 137     mmodelShowNPoints=modelShowNPoints;
 138 }