# Hexagon Platform LED Project - Need Help

**URL:** <https://forum.electromage.com/t/hexagon-platform-led-project-need-help/1377>\
**Category:** Uncategorized\
**Created:** [July 8, 2021, 5:39pm UTC](https://forum.electromage.com/t/hexagon-platform-led-project-need-help/1377 "2021-07-08T17:39:56Z")\
**Posts on this page:** 1\
**Showing post:** 11

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**Author:** ![Scruffynerf](https://forum.electromage.com/letter_avatar_proxy/v4/letter/s/34f0e0/32.png) [@Scruffynerf](https://forum.electromage.com/u/Scruffynerf)\
**Post date:** [July 9, 2021, 10:52pm UTC](https://forum.electromage.com/t/hexagon-platform-led-project-need-help/1377/11 "2021-07-09T22:52:27Z")

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Yes, I did that pattern recently… Something like it.

> [@2d rainbow patterns?](https://forum.electromage.com/t/2d-rainbow-patterns/922/13):
>
> As promised, circular spectrograph. Rough, so not posting to patterns (yet)… but people can play with it. // Radial rainbow for 2D displays // initial circle/rainbow code by @zranger1 // modified for sound by @scruffynerf export var speed = 0.5 export var direction = 1 export var size = 100 export var spin = 1 export var spincycle = 0 export var spincyclearray = 0 export var frequencyData export var angle // UI sliders // higher is faster export function sliderSpeed(v) { speed = 1-v; }…

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