This code adapts FastLED animations for the Ooligan Alley 'Emblem' sign:
https://www.youtube.com/watch?v=MFkixVPjqeQ
Demonstrated here is the use of a simple PHP script to print a stupidly large array literal for pixel mapping to an irregular shape. This has proven to be rather performant (~100 FPS on 1027 pixels across 6 pins), but I'd welcome any optimisation suggestions.