A collection of line-drawing algorithms for use in graphics and video games.
Currently implemented:
* `bresenham` through [`bresenham-rs`].
* `walk_grid` and `supercover` implemented from [this article by Red Blob Games][article].
[`bresenham-rs`]: https://crates.io/crates/bresenham
[article]: http://www.redblobgames.com/grids/line-drawing.html