X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flibr2c2%2Ftrack.cpp;h=4708db5d40de6c79d26de28ef61af696afe6f48d;hb=a5e1363ceac1ab552849640c9021fcda362c4416;hp=8ecb9b9bac00833eaa70190982fcb1933b43e9ae;hpb=64d23de66c33d0f77454c3db2e40cccc18f7851b;p=r2c2.git

diff --git a/source/libr2c2/track.cpp b/source/libr2c2/track.cpp
index 8ecb9b9..4708db5 100644
--- a/source/libr2c2/track.cpp
+++ b/source/libr2c2/track.cpp
@@ -183,6 +183,13 @@ void Track::set_active_path(unsigned p)
 	layout.get_driver().set_turnout(turnout_id, p);
 }
 
+float Track::get_path_length(int p) const
+{
+	if(p<0)
+		p = active_path;
+	return type.get_path_length(p);
+}
+
 OrientedPoint Track::get_point(unsigned epi, unsigned path, float d) const
 {
 	OrientedPoint p = type.get_point(epi, path, d);