I checked this as a reference when I implemented this p5js sketch (note that the link takes you to a blog post with how it works and inspiration, the first link

I checked this as a reference when I implemented this p5js sketch (note that the link takes you to a blog post with how it works and inspiration, the first link in the post is to the sketch proper) [1] but never went into the hard optimisations once I got it working. I should revisit it, since it's relatively slow. [1]: https://mostlymaths.net/2020/05/blot-painting-p5js-sketch.html/ https://mostlymaths.net/2020/05/blot-painting-p5js-sketch.ht...