Packos is a small library for packing rectangles. It was built for Tarmac, a tool that manages assets for Roblox projects, including packing images into spritesheets.

It's designed to:

1. Err on the side of simplicity.
2. Fit hard constraints:
   • Fixed padding
   • Minimum and maximum bucket sizes
   • Power-of-two dimensions

Packos leaves applying the rectangle packing solution to the consuming application.

License

Packos is available under the MIT license. See LICENSE.txt for details.