`libfive` by [@virtualritz] is a safe, oxidized wrapper around

[Matt Keeter][@mkeeter]'s [`libfive`][libfive-orig] – a "library and set of

tools for solid modeling especially suited for parametric and procedural

design".

`libfive` is based on [functional representation][f-rep] (f-rep). F-reps can be

evaluated as 3D meshes with aribitrary precision.

One could e.g. use this for a compact definition of a game's levels and mesh

them adaptively, on the fly, during loading. With a density suitable for the

machine/GPU running the game.

F-reps can also be sliced into polylines/vectors or bitmaps – e.g. for deriving

[level sets][level-set] or for SLA/DLP 3D printing.

[libfive]: https://github.com/virtualritz/libfive-rs/tree/master/libfive/

[libfive-orig]: https://libfive.com/

[@virtualritz]: https://github.com/virtualritz/

[@mkeeter]: https://github.com/mkeeter/

[f-rep]: https://en.wikipedia.org/wiki/Function_representation

[level-set]: https://en.wikipedia.org/wiki/Level_set