source/3d/layout.cpp

   1 #include "layout.h"
   2 #include "signal.h"
   3 #include "track.h"
   4 #include "vehicle.h"
   5
   6 using namespace std;
   7 using namespace Msp;
   8
   9 namespace R2C2 {
  10
  11 Layout3D::Layout3D(Layout &l):
  12         layout(l),
  13         catalogue(layout.get_catalogue())
  14 {
  15         // South, 15° from zenith
  16         sun.set_position(0, -0.259, 0.966, 0);
  17         lighting.attach(0, sun);
  18
  19         layout.signal_track_added.connect(sigc::mem_fun(this, &Layout3D::track_added));
  20         layout.signal_track_removed.connect(sigc::mem_fun(this, &Layout3D::track_removed));
  21         layout.signal_vehicle_added.connect(sigc::mem_fun(this, &Layout3D::vehicle_added));
  22         layout.signal_vehicle_removed.connect(sigc::mem_fun(this, &Layout3D::vehicle_removed));
  23         layout.signal_signal_added.connect(sigc::mem_fun(this, &Layout3D::signal_added));
  24         layout.signal_signal_removed.connect(sigc::mem_fun(this, &Layout3D::signal_removed));
  25
  26         const set<Track *> &ltracks = layout.get_tracks();
  27         for(set<Track *>::iterator i=ltracks.begin(); i!=ltracks.end(); ++i)
  28                 track_added(**i);
  29 }
  30
  31 Layout3D::~Layout3D()
  32 {
  33         while(!tracks.empty())
  34                 delete tracks.begin()->second;
  35         while(!vehicles.empty())
  36                 delete vehicles.begin()->second;
  37 }
  38
  39 void Layout3D::get_bounds(Vector &minp, Vector &maxp) const
  40 {
  41         minp = maxp = Vector();
  42
  43         for(TrackMap::const_iterator i=tracks.begin(); i!=tracks.end(); ++i)
  44         {
  45                 Vector tmin;
  46                 Vector tmax;
  47                 i->second->get_bounds(Angle::zero(), tmin, tmax);
  48                 minp.x = min(minp.x, tmin.x);
  49                 minp.y = min(minp.y, tmin.y);
  50                 maxp.x = max(maxp.x, tmax.x);
  51                 maxp.y = max(maxp.y, tmax.y);
  52         }
  53 }
  54
  55 void Layout3D::add_track(Track3D &t)
  56 {
  57         insert_unique(tracks, &t.get_track(), &t);
  58 }
  59
  60 void Layout3D::remove_track(Track3D &t)
  61 {
  62         tracks.erase(&t.get_track());
  63 }
  64
  65 Track3D &Layout3D::get_track(Track &t) const
  66 {
  67         return *get_item(tracks, &t);
  68 }
  69
  70 void Layout3D::add_vehicle(Vehicle3D &v)
  71 {
  72         insert_unique(vehicles, &v.get_vehicle(), &v);
  73 }
  74
  75 void Layout3D::remove_vehicle(Vehicle3D &v)
  76 {
  77         vehicles.erase(&v.get_vehicle());
  78 }
  79
  80 Vehicle3D &Layout3D::get_vehicle(Vehicle &v) const
  81 {
  82         return *get_item(vehicles, &v);
  83 }
  84
  85 void Layout3D::add_signal(Signal3D &s)
  86 {
  87         insert_unique(signals, &s.get_signal(), &s);
  88 }
  89
  90 void Layout3D::remove_signal(Signal3D &s)
  91 {
  92         signals.erase(&s.get_signal());
  93 }
  94
  95 Signal3D &Layout3D::get_signal(Signal &s) const
  96 {
  97         return *get_item(signals, &s);
  98 }
  99
 100 void Layout3D::track_added(Track &t)
 101 {
 102         new Track3D(*this, t);
 103 }
 104
 105 void Layout3D::track_removed(Track &t)
 106 {
 107         TrackMap::iterator i = tracks.find(&t);
 108         if(i!=tracks.end())
 109                 delete i->second;
 110 }
 111
 112 void Layout3D::vehicle_added(Vehicle &v)
 113 {
 114         new Vehicle3D(*this, v);
 115 }
 116
 117 void Layout3D::vehicle_removed(Vehicle &v)
 118 {
 119         VehicleMap::iterator i = vehicles.find(&v);
 120         if(i!=vehicles.end())
 121                 delete i->second;
 122 }
 123
 124 void Layout3D::signal_added(Signal &s)
 125 {
 126         new Signal3D(*this, s);
 127 }
 128
 129 void Layout3D::signal_removed(Signal &s)
 130 {
 131         SignalMap::iterator i = signals.find(&s);
 132         if(i!=signals.end())
 133                 delete i->second;
 134 }
 135
 136 } // namespace R2C2