X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2F3d%2Flayout.cpp;h=2881e8d33c82ed23d8c5c6edcffa09e684b8f8fa;hb=495c54e187ddbb7514c983e1829a69d82ccad5f3;hp=9c174fbcf34d7db4ad8c9ba97f4ebeeefd9b7b01;hpb=3e9c210ddc036cd015228504cc0803c909e27f84;p=r2c2.git

diff --git a/source/3d/layout.cpp b/source/3d/layout.cpp
index 9c174fb..2881e8d 100644
--- a/source/3d/layout.cpp
+++ b/source/3d/layout.cpp
@@ -1,139 +1,127 @@
 /* $Id$
 
-This file is part of the MSP Märklin suite
-Copyright © 2006-2008 Mikkosoft Productions, Mikko Rasa
+This file is part of R²C²
+Copyright © 2006-2011 Mikkosoft Productions, Mikko Rasa
 Distributed under the GPL
 */
 
-#include <algorithm>
-#include <fstream>
-#include <msp/gl/rendermode.h>
-#include <msp/gl/select.h>
-#include <msp/gl/texture.h>
-#include <msp/datafile/parser.h>
 #include "layout.h"
+#include "track.h"
+#include "vehicle.h"
 
 using namespace std;
 using namespace Msp;
 
-namespace Marklin {
+namespace R2C2 {
 
 Layout3D::Layout3D(Layout &l):
 	layout(l),
-	quality(4)
+	catalogue(layout.get_catalogue())
 {
+	// South, 15° from zenith
+	sun.set_position(0, -0.259, 0.966, 0);
+	lighting.attach(0, sun);
+
 	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 *> &ltracks = layout.get_tracks();
+	for(set<Track *>::iterator i=ltracks.begin(); i!=ltracks.end(); ++i)
+		track_added(**i);
 }
 
 Layout3D::~Layout3D()
 {
-	for(list<Track3D *>::iterator i=tracks.begin(); i!=tracks.end(); ++i)
-		delete *i;
+	while(!tracks.empty())
+		delete tracks.begin()->second;
+	while(!vehicles.empty())
+		delete vehicles.begin()->second;
 }
 
-void Layout3D::set_quality(unsigned q)
+void Layout3D::get_bounds(Vector &minp, Vector &maxp) const
 {
-	quality=q;
-	for(list<Track3D *>::iterator i=tracks.begin(); i!=tracks.end(); ++i)
-		(*i)->set_quality(quality);
+	minp = maxp = Vector();
+
+	for(TrackMap::const_iterator i=tracks.begin(); i!=tracks.end(); ++i)
+	{
+		Vector tmin;
+		Vector tmax;
+		i->second->get_bounds(0, tmin, tmax);
+		minp.x = min(minp.x, tmin.x);
+		minp.y = min(minp.y, tmin.y);
+		maxp.x = max(maxp.x, tmax.x);
+		maxp.y = max(maxp.y, tmax.y);
+	}
 }
 
-void Layout3D::render(bool endpoints) const
+void Layout3D::add_track(Track3D &t)
 {
-	GL::Texture::unbind();
-	glEnable(GL_DEPTH_TEST);
+	if(tracks.count(&t.get_track()))
+		throw KeyError("Duplicate track");
+
+	tracks[&t.get_track()] = &t;
+}
 
-	for(list<Track3D *>::const_iterator i=tracks.begin(); i!=tracks.end(); ++i)
-		(*i)->render();
+void Layout3D::remove_track(Track3D &t)
+{
+	tracks.erase(&t.get_track());
+}
 
-	if(endpoints)
-	{
-		glDepthMask(false);
-		for(list<Track3D *>::const_iterator i=tracks.begin(); i!=tracks.end(); ++i)
-			(*i)->render_endpoints();
-		glDepthMask(true);
-	}
+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;
+}
+
+void Layout3D::add_vehicle(Vehicle3D &v)
+{
+	if(vehicles.count(&v.get_vehicle()))
+		throw KeyError("Duplicate vehicle");
+
+	vehicles[&v.get_vehicle()] = &v;
 }
 
-Track3D &Layout3D::get_track(const Track &t) const
+void Layout3D::remove_vehicle(Vehicle3D &v)
 {
-	for(list<Track3D *>::const_iterator i=tracks.begin(); i!=tracks.end(); ++i)
-		if(&(*i)->get_track()==&t)
-			return **i;
-	
-	throw KeyError("Unknown track");
+	vehicles.erase(&v.get_vehicle());
 }
 
-Track3D *Layout3D::pick_track(float x, float y, float size) const
+Vehicle3D &Layout3D::get_vehicle(Vehicle &v) const
 {
-	vector<GL::SelectRecord> select_buf;
-	GL::select_buffer(select_buf);
-	GL::render_mode(GL::SELECT);
-
-	glPushMatrix();
-	glLoadIdentity();
-
-	double clip[4];
-	clip[0]=1;
-	clip[1]=0;
-	clip[2]=x-size;
-	clip[3]=0;
-	glClipPlane(GL_CLIP_PLANE0, clip);
-	glEnable(GL_CLIP_PLANE0);
-
-	clip[0]=-1;
-	clip[2]=-(x+size);
-	glClipPlane(GL_CLIP_PLANE1, clip);
-	glEnable(GL_CLIP_PLANE1);
-
-	clip[0]=0;
-	clip[1]=1;
-	clip[2]=y-size;
-	glClipPlane(GL_CLIP_PLANE2, clip);
-	glEnable(GL_CLIP_PLANE2);
-
-	clip[1]=-1;
-	clip[2]=-(y+size);
-	glClipPlane(GL_CLIP_PLANE3, clip);
-	glEnable(GL_CLIP_PLANE3);
-
-	glPopMatrix();
-
-	render();
-
-	glDisable(GL_CLIP_PLANE0);
-	glDisable(GL_CLIP_PLANE1);
-	glDisable(GL_CLIP_PLANE2);
-	glDisable(GL_CLIP_PLANE3);
-
-	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)
-		{
-			track=reinterpret_cast<Track3D *>(i->names.back());
-			track_depth=i->min_depth;
-		}
-
-	return track;
+	VehicleMap::const_iterator i = vehicles.find(&v);
+	if(i==vehicles.end())
+		throw KeyError("Unknown vehicle");
+
+	return *i->second;
 }
 
 void Layout3D::track_added(Track &t)
 {
-	tracks.push_back(new Track3D(t, quality));
+	new Track3D(*this, t);
 }
 
 void Layout3D::track_removed(Track &t)
 {
-	for(list<Track3D *>::iterator i=tracks.begin(); i!=tracks.end(); ++i)
-		if(&(*i)->get_track()==&t)
-		{
-			delete *i;
-			tracks.erase(i);
-			return;
-		}
+	TrackMap::iterator i = tracks.find(&t);
+	if(i!=tracks.end())
+		delete i->second;
+}
+
+void Layout3D::vehicle_added(Vehicle &v)
+{
+	new Vehicle3D(*this, v);
+}
+
+void Layout3D::vehicle_removed(Vehicle &v)
+{
+	VehicleMap::iterator i = vehicles.find(&v);
+	if(i!=vehicles.end())
+		delete i->second;
 }
 
-} // namespace Marklin
+} // namespace R2C2