@DavidSHolz Been chipping away at this for a few years now - companion app in java, esp32 code in c of course, and I am upgrading it to use a PC with Unity (c#) for graphics (shaders/3d scenes) streamed over wifi to the esp32.
@XorDev LED cornhole board, reactive with vibration and switch sensors. I believe this is one of your shaders π I am currently upgrading the lights. What you see is ~2200 LEDs. Soon to be 5,005 LEDs. Shaders are running on 2017 8th gen i5.