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     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 }