-/* $Id$
-
-This file is part of the MSP Märklin suite
-Copyright © 2006-2010 Mikkosoft Productions, Mikko Rasa
-Distributed under the GPL
-*/
-
-#include <algorithm>
-#include <limits>
-#include <msp/gl/clip.h>
-#include <msp/gl/matrix.h>
-#include <msp/gl/rendermode.h>
-#include <msp/gl/select.h>
-#include <msp/gl/texture.h>
-#include <msp/datafile/parser.h>
#include "layout.h"
+#include "signal.h"
#include "track.h"
#include "vehicle.h"
using namespace std;
using namespace Msp;
-namespace Marklin {
+namespace R2C2 {
Layout3D::Layout3D(Layout &l):
layout(l),
catalogue(layout.get_catalogue())
{
- layout.signal_track_added.connect(sigc::mem_fun(this, &Layout3D::track_added));
- layout.signal_track_removed.connect(sigc::mem_fun(this, &Layout3D::track_removed));
- layout.signal_vehicle_added.connect(sigc::mem_fun(this, &Layout3D::vehicle_added));
- layout.signal_vehicle_removed.connect(sigc::mem_fun(this, &Layout3D::vehicle_removed));
-
- const set<Track *> <racks = layout.get_tracks();
- for(set<Track *>::iterator i=ltracks.begin(); i!=ltracks.end(); ++i)
- track_added(**i);
+ // South, 15° from zenith
+ sun.set_position(0, -0.259, 0.966, 0);
+ lighting.attach(0, sun);
+
+ layout.signal_object_added.connect(sigc::mem_fun(this, &Layout3D::object_added));
+ layout.signal_object_removed.connect(sigc::mem_fun(this, &Layout3D::object_removed));
+
+ const set<Object *> &lobjs = layout.get_all<Object>();
+ for(set<Object *>::iterator i=lobjs.begin(); i!=lobjs.end(); ++i)
+ object_added(**i);
}
Layout3D::~Layout3D()
{
+ while(!signals.empty())
+ delete signals.begin()->second;
while(!tracks.empty())
delete tracks.begin()->second;
while(!vehicles.empty())
delete vehicles.begin()->second;
}
-void Layout3D::add_track(Track3D &t)
+void Layout3D::get_bounds(Vector &minp, Vector &maxp) const
{
- if(tracks.count(&t.get_track()))
- throw KeyError("Duplicate track");
+ Geometry::BoundingBox<float, 3> bbox;
+
+ for(TrackMap::const_iterator i=tracks.begin(); i!=tracks.end(); ++i)
+ bbox = bbox|i->second->get_track().get_type().get_shape()->get_axis_aligned_bounding_box();
- tracks[&t.get_track()] = &t;
+ minp = bbox.get_minimum_point();
+ maxp = bbox.get_maximum_point();
+}
+
+void Layout3D::add_track(Track3D &t)
+{
+ insert_unique(tracks, &t.get_track(), &t);
}
void Layout3D::remove_track(Track3D &t)
Track3D &Layout3D::get_track(Track &t) const
{
- TrackMap::const_iterator i = tracks.find(&t);
- if(i==tracks.end())
- throw KeyError("Unknown track");
-
- return *i->second;
-}
-
-Track3D *Layout3D::pick_track(float x, float y, float size) const
-{
- vector<GL::SelectRecord> select_buf;
- GL::select_buffer(select_buf);
- GL::render_mode(GL::SELECT);
-
- {
- GL::PushMatrix push_mat;
- GL::load_identity();
-
- GL::ClipPlane(1, 0, x-size, 0).apply_to(0);
- GL::ClipPlane(-1, 0, -x-size, 0).apply_to(1);
- GL::ClipPlane(0, 1, y-size, 0).apply_to(2);
- GL::ClipPlane(0, -1, -y-size, 0).apply_to(3);
- }
-
- scene.render(0);
-
- GL::ClipPlane::disable(0);
- GL::ClipPlane::disable(1);
- GL::ClipPlane::disable(2);
- GL::ClipPlane::disable(3);
-
- GL::render_mode(GL::RENDER);
- Track3D *track = 0;
- unsigned track_depth = numeric_limits<unsigned>::max();
- for(vector<GL::SelectRecord>::iterator i=select_buf.begin(); i!=select_buf.end(); ++i)
- if(i->min_depth<track_depth && !i->names.empty())
- {
- track = reinterpret_cast<Track3D *>(i->names.back());
- track_depth = i->min_depth;
- }
-
- return track;
+ return *get_item(tracks, &t);
}
void Layout3D::add_vehicle(Vehicle3D &v)
{
- if(vehicles.count(&v.get_vehicle()))
- throw KeyError("Duplicate vehicle");
-
- vehicles[&v.get_vehicle()] = &v;
+ insert_unique(vehicles, &v.get_vehicle(), &v);
}
void Layout3D::remove_vehicle(Vehicle3D &v)
Vehicle3D &Layout3D::get_vehicle(Vehicle &v) const
{
- VehicleMap::const_iterator i = vehicles.find(&v);
- if(i==vehicles.end())
- throw KeyError("Unknown vehicle");
+ return *get_item(vehicles, &v);
+}
- return *i->second;
+void Layout3D::add_signal(Signal3D &s)
+{
+ insert_unique(signals, &s.get_signal(), &s);
}
-void Layout3D::track_added(Track &t)
+void Layout3D::remove_signal(Signal3D &s)
{
- new Track3D(*this, t);
+ signals.erase(&s.get_signal());
}
-void Layout3D::track_removed(Track &t)
+Signal3D &Layout3D::get_signal(Signal &s) const
{
- TrackMap::iterator i = tracks.find(&t);
- if(i!=tracks.end())
- delete i->second;
+ return *get_item(signals, &s);
}
-void Layout3D::vehicle_added(Vehicle &v)
+void Layout3D::object_added(Object &o)
{
- new Vehicle3D(*this, v);
+ if(Track *t = dynamic_cast<Track *>(&o))
+ new Track3D(*this, *t);
+ else if(Signal *s = dynamic_cast<Signal *>(&o))
+ new Signal3D(*this, *s);
+ else if(Vehicle *v = dynamic_cast<Vehicle *>(&o))
+ new Vehicle3D(*this, *v);
}
-void Layout3D::vehicle_removed(Vehicle &v)
+void Layout3D::object_removed(Object &o)
{
- VehicleMap::iterator i = vehicles.find(&v);
- if(i!=vehicles.end())
- delete i->second;
+ if(Track *t = dynamic_cast<Track *>(&o))
+ {
+ TrackMap::iterator i = tracks.find(t);
+ if(i!=tracks.end())
+ delete i->second;
+ }
+ else if(Signal *s = dynamic_cast<Signal *>(&o))
+ {
+ SignalMap::iterator i = signals.find(s);
+ if(i!=signals.end())
+ delete i->second;
+ }
+ else if(Vehicle *v = dynamic_cast<Vehicle *>(&o))
+ {
+ VehicleMap::iterator i = vehicles.find(v);
+ if(i!=vehicles.end())
+ delete i->second;
+ }
}
-} // namespace Marklin
+} // namespace R2C2