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     double 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::RefreshEachPoint()
  45 {
  46     int id,size=lstActorsSphere.size();
  47     for (id=0;id<size;id++)
  48     {
  49         RefreshPoint(id);
  50     } // for
  51 }
  52
  53 //------------------------------------------------------------------------
  54 void ViewShowNPoints::RefreshPoints()
  55 {
  56     RefreshEachPoint();
  57     renderer->GetRenderWindow()->Render();
  58 }
  59
  60 //------------------------------------------------------------------------
  61 void ViewShowNPoints::AddVtkPoint()
  62 {
  63     // Sphere
  64     vtkSphereSource *vtksphere = vtkSphereSource::New();
  65     vtksphere->SetThetaResolution (10);
  66     vtksphere->SetPhiResolution (10);
  67     vtksphere->SetRadius( 1 );
  68     //NTU: For updating points
  69     lstSourceSphere.push_back(vtksphere);
  70     vtkPolyDataMapper *sphereMapper    = vtkPolyDataMapper::New();
  71
  72 //EED 2017-01-01 Migration VTK7
  73 #if VTK_MAJOR_VERSION <= 5
  74     sphereMapper->SetInput( vtksphere->GetOutput() );
  75 #else
  76     vtksphere->Update();
  77     sphereMapper->SetInputData( vtksphere->GetOutput() );
  78 #endif
  79
  80     vtkActor *sphereActor    = vtkActor::New();
  81     sphereActor->SetMapper(sphereMapper);
  82     sphereActor->SetOrigin(0, 0, 0);
  83
  84     lstActorsSphere.push_back(sphereActor);
  85
  86     if(renderer==NULL){
  87     // EED 2022-05-19
  88     //    wxMessageDialog dialog(this, _T("Renderer Not Set"),_T("Renderer Not Set"),wxICON_ERROR);
  89     //    dialog.ShowModal();
  90         printf("EED ShowNPoints Warning: Renderer Not Set\n");
  91         return;
  92     }
  93
  94     renderer->AddActor( sphereActor );
  95     // Actor
  96     vtkTextActor3D *textActor = vtkTextActor3D::New();
  97 //    textActor->SetInput( strLabel.c_str()  );
  98     renderer->AddActor( textActor );
  99     lstActorsText.push_back(textActor);
 100 }
 101
 102 //------------------------------------------------------------------------
 103 void ViewShowNPoints::AddPoint()
 104 {
 105     AddVtkPoint();
 106     RefreshPoint(lstActorsSphere.size()-1);
 107 }
 108
 109 //------------------------------------------------------------------------
 110 void ViewShowNPoints::Render()
 111 {
 112     renderer->GetRenderWindow()->Render();
 113 }
 114
 115 //------------------------------------------------------------------------
 116 void ViewShowNPoints::ErasePoint(int id)
 117 {
 118     if (this->renderer!=NULL)
 119     {
 120         if (id>=0)
 121         {
 122             renderer->RemoveActor( lstActorsSphere[id] );
 123             renderer->RemoveActor( lstActorsText[id] );
 124             lstActorsSphere[id]->Delete();
 125             lstActorsText[id]->Delete();
 126             lstSourceSphere[id]->Delete();
 127             lstActorsSphere.erase( lstActorsSphere.begin()+id );
 128             lstActorsText.erase( lstActorsText.begin()+id );
 129             lstSourceSphere.erase( lstSourceSphere.begin()+id );
 130         } // if id
 131     } // if renderer
 132 }
 133
 134 //------------------------------------------------------------------------
 135 ModelShowNPoints* ViewShowNPoints::GetModelShowNPoints()
 136 {
 137     return mmodelShowNPoints;
 138 }
 139
 140 //------------------------------------------------------------------------
 141 void ViewShowNPoints::SetModelShowNPoints( ModelShowNPoints*  modelShowNPoints)
 142 {
 143     mmodelShowNPoints = modelShowNPoints;
 144 }