Comment by mcphage

Disney's research lab did something along these lines some years ago for making a point follow a path. You draw a path, and it generates the linkages required to match that path as closely as possible. They've had a lot of follow-up work since, but I remember this video for it: https://youtu.be/DfznnKUwywQ?si=F-5NZxKu4hP_mand