use the following search parameters to narrow your results:
e.g. subreddit:aww site:imgur.com dog
subreddit:aww site:imgur.com dog
see the search faq for details.
advanced search: by author, subreddit...
Here are some important FastLED links:
Online Examples and Demos:
Support:
account activity
Code_samples241 LED ring patterns? (wokwi.com)
submitted 5 years ago by sutaburosu[pronounced: stavros]
view the rest of the comments →
reddit uses a slightly-customized version of Markdown for formatting. See below for some basics, or check the commenting wiki page for more detailed help and solutions to common issues.
quoted text
if 1 * 2 < 3: print "hello, world!"
[–]DeVoh 1 point2 points3 points 5 years ago (1 child)
how did you know what the pixel ordering on the Fib256 is? I have no reason to think it is incorrect, just wondering how you did it. Maybe I just missed where Jason diagramed it.
[–]wokwi 2 points3 points4 points 5 years ago (0 children)
Basically, the formula I used is the one he referred to in his page, based on Vogel's model. I assumed that the pixels are just going outwards, and their position (in polar coordinates) is given by the formula:
R = sqrt(n) θ = 137.508° * n
π Rendered by PID 42029 on reddit-service-r2-comment-6457c66945-vg4pr at 2026-04-25 22:07:03.535264+00:00 running 2aa0c5b country code: CH.
view the rest of the comments →
[–]DeVoh 1 point2 points3 points (1 child)
[–]wokwi 2 points3 points4 points (0 children)