Release the waypoint routes from the Spline Route Creator, and create new routes.
Refreshes the routes based on current spline and inspector settings.
Number of routes to build along the spline.
Distance percentage at which points will be placed along the spline.
Position offset applied to each routes waypoints from the spline points.
Adds a new spline point to the end of the spline.
Adds a new spline point between the closest 2 points on the spline.