I made a spline guide
@acegikmo May I have a constant velocity spline please
@sol_hsa all my splines support arc-length parameterization! if you're looking for that
@acegikmo
If I can ask for anything(tm), a catmull-rom style spline with constant velocity would be great for any number of lotus/out run style games.
@acegikmo
I remember trying to fake this by estimating segment lengths and then moving control points around until segments were approximately the same length, but that quickly blew up on my face..

@sol_hsa yeah, that's what arc length parameterization is :)

it's a supported feature on all my splines (though it does require some extra memory and computation)