I have been working on some new features for the SplineTools package for Leadwerks. In the video below I demonstrate 2 new features
Reverse spline followers: Reverse any spline follower at any given time on the spline. Just call the Reverse() function on a spline follower and enjoy the ride.
Closest point on the spline: helper functions that can check what the closest point on a spline is based on given position.