q to swirl e to unswirl/reverse swirl
Explanation on The Moire(`) effect: The Moire(`) effect is an effect where two patterns (or more) "interferes" with the pattern behind it, interference happens when a thing and another thing is unmatched with the previous thing, this Effect does it like that but it does it in 2D (or more Dimensions), interference also happens in Electronics, Magnetisation, Sound, and even in light, but cameras cant capture interference because it "auto-corrects" them, an example of Sound Interference is: put a wave to whatever pitch, and put another wave but offset the pitch/phase by whatever amount, some weird things should be noticable
