Add functions to resolve an arbitrary point to the nearest point on a track

[r2c2.git] / source / libr2c2 / tracktype.h

diff --git a/source/libr2c2/tracktype.h b/source/libr2c2/tracktype.h
index 1b1c78ce998de86b736d252774643bce2346bfba..a292e5532b625439de120555899ff3637391047b 100644 (file)
--- a/source/libr2c2/tracktype.h
+++ b/source/libr2c2/tracktype.h
@@ -61,6 +61,7 @@ public:
        const std::vector<Endpoint> &get_endpoints() const { return endpoints; }
        const Endpoint &get_endpoint(unsigned) const;
        TrackPoint get_point(unsigned, unsigned, float) const;
+       TrackPoint get_nearest_point(const Vector &) const;
        bool collide_ray(const Vector &, const Vector &, float) const;
 
 private: