Reeds-Shepp Curves
The only difference in comparison to the Dubin's Path is that travel in the reverse direction is now allowed.
https://lavalle.pl/planning/node822.html
https://scrapbox.io/files/68377a2f77fbdf9cd140c672.gif
https://scrapbox.io/files/68377fac9c66bfe5deadcebb.gif