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     ratioRadio                  = 0;
  12 }
  13 //----------------------------------------------------------------------
  14
  15 ViewShowNPoints::~ViewShowNPoints()
  16 {
  17 }
  18
  19
  20 //------------------------------------------------------------------------
  21
  22 void ViewShowNPoints::RefreshPoint(int id)
  23 {
  24     double spc[3];
  25     double x,y,z;
  26     GetModelShowNPoints()->GetIdPoint(id,&x,&y,&z);
  27     GetModelShowNPoints()->GetImage()->GetSpacing(spc);
  28     std::string label     = GetModelShowNPoints()->GetIdLabel(id);
  29     double radio          = GetModelShowNPoints()->GetRadio()  * ratioRadio;
  30     lstActorsSphere[id]->SetPosition( spc[0]*x , spc[1]*y , spc[2]*z );
  31     lstActorsSphere[id]->GetProperty()->SetOpacity( mopacity );
  32     lstSourceSphere[id]->SetRadius( radio );
  33     lstActorsSphere[id]->GetProperty()->SetColor( mcolour[0] , mcolour[1] , mcolour[2] );
  34 //EED 2017-01-01 Migration VTK7
  35 #if VTK_MAJOR_VERSION <= 5
  36     // ..
  37 #else
  38     lstSourceSphere[id]->Update();
  39 #endif
  40     lstActorsText[id]->SetInput( label.c_str()  );
  41     lstActorsText[id]->SetPosition(  radio+spc[0]*x , spc[1]*y , spc[2]*z );
  42 }
  43
  44 //------------------------------------------------------------------------
  45 void ViewShowNPoints::RefreshEachPoint()
  46 {
  47     int id,size=lstActorsSphere.size();
  48     for (id=0;id<size;id++)
  49     {
  50         RefreshPoint(id);
  51     } // for
  52 }
  53
  54 //------------------------------------------------------------------------
  55 void ViewShowNPoints::RefreshPoints()
  56 {
  57     RefreshEachPoint();
  58     renderer->GetRenderWindow()->Render();
  59 }
  60
  61 //------------------------------------------------------------------------
  62 void ViewShowNPoints::AddVtkPoint()
  63 {
  64     // Sphere
  65     vtkSphereSource *vtksphere = vtkSphereSource::New();
  66     vtksphere->SetThetaResolution (8);
  67     vtksphere->SetPhiResolution (8);
  68     vtksphere->SetRadius( 1 );
  69     //NTU: For updating points
  70     lstSourceSphere.push_back(vtksphere);
  71     vtkPolyDataMapper *sphereMapper    = vtkPolyDataMapper::New();
  72
  73 //EED 2017-01-01 Migration VTK7
  74 #if VTK_MAJOR_VERSION <= 5
  75     sphereMapper->SetInput( vtksphere->GetOutput() );
  76 #else
  77     vtksphere->Update();
  78     sphereMapper->SetInputData( vtksphere->GetOutput() );
  79 #endif
  80
  81     vtkActor *sphereActor    = vtkActor::New();
  82     sphereActor->SetMapper(sphereMapper);
  83     sphereActor->SetOrigin(0, 0, 0);
  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     lstActorAdded.push_back(true);
  95     renderer->AddActor( sphereActor );
  96     // Actor
  97     vtkTextActor3D *textActor = vtkTextActor3D::New();
  98 //    textActor->SetInput( strLabel.c_str()  );
  99     renderer->AddActor( textActor );
 100     lstActorsText.push_back(textActor);
 101 }
 102
 103 //------------------------------------------------------------------------
 104 void ViewShowNPoints::AddPoint()
 105 {
 106     AddVtkPoint();
 107     RefreshPoint(lstActorsSphere.size()-1);
 108 }
 109
 110 //------------------------------------------------------------------------
 111 void ViewShowNPoints::Render()
 112 {
 113     renderer->GetRenderWindow()->Render();
 114 }
 115
 116 //------------------------------------------------------------------------
 117 void ViewShowNPoints::ErasePoint(int id)
 118 {
 119     if (this->renderer!=NULL)
 120     {
 121         if (id>=0)
 122         {
 123             renderer->RemoveActor( lstActorsSphere[id] );
 124             renderer->RemoveActor( lstActorsText[id] );
 125             lstActorsSphere[id]->Delete();
 126             lstActorsText[id]->Delete();
 127             lstSourceSphere[id]->Delete();
 128             lstActorsSphere.erase( lstActorsSphere.begin()+id );
 129             lstActorsText.erase( lstActorsText.begin()+id );
 130             lstSourceSphere.erase( lstSourceSphere.begin()+id );
 131             lstActorAdded.erase( lstActorAdded.begin()+id );
 132         } // if id
 133     } // if renderer
 134 }
 135
 136 //------------------------------------------------------------------------
 137 ModelShowNPoints* ViewShowNPoints::GetModelShowNPoints()
 138 {
 139     return mmodelShowNPoints;
 140 }
 141
 142 //------------------------------------------------------------------------
 143 void ViewShowNPoints::SetModelShowNPoints( ModelShowNPoints*  modelShowNPoints)
 144 {
 145     mmodelShowNPoints = modelShowNPoints;
 146 }
 147
 148 //------------------------------------------------------------------------
 149 void ViewShowNPoints::TryToShowActorInRender( int id, bool show )
 150 {
 151     if (show==false)  // try to remove actor to render
 152     {
 153         if (lstActorAdded[id]==true)
 154         {
 155             lstActorAdded[id]=false;
 156             renderer->RemoveActor( lstActorsSphere[id] );
 157             renderer->RemoveActor( lstActorsText[id] );
 158         } // if lstActorAdded  true
 159     } else { // try to add actor to render
 160         if (lstActorAdded[id]==false)
 161         {
 162             lstActorAdded[id]=true;
 163             renderer->AddActor( lstActorsSphere[id] );
 164             renderer->AddActor( lstActorsText[id] );
 165         } // if lstActorAdded  false
 166     } // if show
 167 }
 168
 169 //------------------------------------------------------------------------
 170 void ViewShowNPoints::TryToShowActorsInRender( bool show )
 171 {
 172     int id,size=lstActorsSphere.size();
 173     for (id=0;id<size;id++)
 174     {
 175         TryToShowActorInRender( id, show );
 176     } // for id
 177 }