Packer

Written in C using raylib for rendering, made in a few days from the theme "Shapes" for OLC CodeJam 2025.

The algorithm can handle both convex and concave polygons, but if your inner shape is a concave polygon (e.g. a star) it will be drawn slightly wrong because of how DrawTriangleFan works, and making a triangulated mesh out of arbitrary points isn't a problem I had time to solve in a jam.

Sounds generated from sfxr.me

Source available at https://github.com/cyprus327/Packer