X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flibr2c2%2Ftracktype.cpp;h=5b41e1f5f26f58ade0d2f13eb197d9adae5b6987;hb=e0a4caf7d4ef980a90cd03117705310e0469e440;hp=35d220821500e1621dbb19bc732587398154507b;hpb=c5f5ec54e81a6a85f911fa1075a0939a7352fbfd;p=r2c2.git

diff --git a/source/libr2c2/tracktype.cpp b/source/libr2c2/tracktype.cpp
index 35d2208..5b41e1f 100644
--- a/source/libr2c2/tracktype.cpp
+++ b/source/libr2c2/tracktype.cpp
@@ -1,7 +1,7 @@
 /* $Id$
 
 This file is part of R²C²
-Copyright © 2006-2010  Mikkosoft Productions, Mikko Rasa
+Copyright © 2006-2011  Mikkosoft Productions, Mikko Rasa
 Distributed under the GPL
 */
 
@@ -120,6 +120,15 @@ TrackPoint TrackType::get_point(unsigned epi, unsigned path, float d) const
 	}
 }
 
+bool TrackType::collide_ray(const Vector &start, const Vector &dir, float width) const
+{
+	for(vector<TrackPart>::const_iterator i=parts.begin(); i!=parts.end(); ++i)
+		if(i->collide_ray(start, dir, width))
+			return true;
+
+	return false;
+}
+
 void TrackType::collect_endpoints()
 {
 	endpoints.clear();