X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flibr2c2%2Flayout.cpp;h=c70ebb7b3879f0d528c5864bb594712093869d72;hb=bde934f7d5ba07a9442a305192e10024820d13ed;hp=45b18e322fa6e8db5a065fb616e002b869b206a8;hpb=8b7d4054b05002d82338775ac9b4ee764a8560e4;p=r2c2.git

diff --git a/source/libr2c2/layout.cpp b/source/libr2c2/layout.cpp
index 45b18e3..c70ebb7 100644
--- a/source/libr2c2/layout.cpp
+++ b/source/libr2c2/layout.cpp
@@ -72,9 +72,9 @@ void Layout::add_track(Track &t)
 	}
 }
 
-Track *Layout::pick_track(const Vector &start, const Vector &ray)
+Track *Layout::pick_track(const Ray &ray)
 {
-	return pick(tracks, start, ray);
+	return pick(tracks, ray);
 }
 
 void Layout::remove_track(Track &t)
@@ -107,9 +107,9 @@ void Layout::add_signal(Signal &s)
 		signal_signal_added.emit(s);
 }
 
-Signal *Layout::pick_signal(const Vector &start, const Vector &ray)
+Signal *Layout::pick_signal(const Ray &ray)
 {
-	return pick(signals, start, ray);
+	return pick(signals, ray);
 }
 
 void Layout::remove_signal(Signal &s)
@@ -118,20 +118,20 @@ void Layout::remove_signal(Signal &s)
 		signal_signal_removed.emit(s);
 }
 
-Object *Layout::pick_object(const Vector &start, const Vector &ray)
+Object *Layout::pick_object(const Ray &ray)
 {
-	if(Object *obj = pick_track(start, ray))
+	if(Object *obj = pick_track(ray))
 		return obj;
-	else if((obj = pick_signal(start, ray)))
+	else if((obj = pick_signal(ray)))
 		return obj;
 	return 0;
 }
 
 template<typename T>
-T *Layout::pick(const set<T *> &objs, const Vector &start, const Vector &ray)
+T *Layout::pick(const set<T *> &objs, const Ray &ray)
 {
 	for(typename set<T *>::const_iterator i=objs.begin(); i!=objs.end(); ++i)
-		if((*i)->collide_ray(start, ray))
+		if((*i)->collide_ray(ray))
 			return *i;
 
 	return 0;