Modular Light Sticks + Grid for Holiday Lighting

[sorceror]

You could also try the morphing antialiased digits from here …

LEDaliClock matrix pattern

I just reviewed the code and added a bunch of comments. Let me know if anything is unclear. I might have over-optimized because it started getting slower. The one thing I am still trying to get right is the gamma of the antialiased pixels. These WS2812 LEDs are eye-searingly bright so when I turn them down to a safe level I am down to only a few bits of color depth. I am thinking of pasting my own HSVtoRGB in here so that I can use v=a*a in PixelMax() instead of multiplying r,g,b separately but…