Doing some teaching so I've added a bit to the sin/cos visualization here: https://twitter.com/MBoffin/status/905191907294199808
"Teacher, will I ever need to know this stuff?!?"
"Yes. If you want to make video games."
This is super useful, thanks :)
I just want to post my appreciation that angle is measured from 0 to 1 in pico-8. Much nicer than having to deal with radians.