Looking at this it looks like that Moore pattern is just waves/signals interacting with each other. Also that low cost effects can be created using these patterns.
For some reason, the box drawing characters aligns properly for me in Chrome but not in Firefox, as seen in the right edge of the blue box. The misalignment is more pronounced in the SDF circle demo:
This reminds me of mid-1970s ASCII computer graphics, except more advanced and orders of magnitude faster. In particular, it brought to mind "Mandala" from the book "What to Do After You Hit Return", which was an amazing book in 1975, full of BASIC games and graphics programs that you could type in. If you want the vibe of early home computers, take a look at this book.
Highly recommend checking out Andreas' other work on https://ertdfgcvb.xyz/. Probably one of my favorite websites of all time, his body of work is what complete commitment to an idea looks like. Couple cool hardware projects in there too.
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[ 2.9 ms ] story [ 32.8 ms ] threadCMD+I will enable Immediate Mode, so that every edit you make is reflected in the output as you type.
https://play.ertdfgcvb.xyz/#/src/sdf/circle
I wonder if it's just me (different browser locale, maybe?)
https://archive.org/details/Whattodoafteryouhitreturn/page/n...