wizard,
@wizard@leds.social avatar

Cool organic generative art. A random color is chosen, then painted at a pixel with neighbors with the closest average. Simulated on a Fibonacci 1024. Inspired by "Rainbow Smoke"
More details: https://forum.electromage.com/t/challenge-idea-all-the-colors-rainbow-smoke/3531/10?u=wizard

A large disc of LEDs with colorful patterns is painted a pixel at a time to generate interesting groupings of color.

wizard,
@wizard@leds.social avatar

A few more, without the mapping bit

video/mp4

North,
@North@chaos.social avatar

@wizard This is awesome. If there are multiple candidate positions does it choose randomly, does it score based on multiple neighbors, or is there some other clever way to avoid ties?

wizard,
@wizard@leds.social avatar

@North First it maps out neighbors to a limited set. I did some fancy stuff to keep a fair set of neighbors so it wouldn't favor iteration order. Then during drawing it likewise keeps track of the top candidate "neighborhoods" and randomizes any spots that have the same color distance. Code is in the linked post if you want to take a look.

North,
@North@chaos.social avatar

@wizard Nice, that's slick

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