This sounds a lot like Fidget (https://github.com/mkeeter/fidget) and libfive (https://github.com/libfive/libfive) by the amazing Matt Keeter!
This sounds a lot like Fidget (https://github.com/mkeeter/fidget) and libfive (https://github.com/libfive/libfive) by the amazing Matt Keeter!