How hard is it to do 3D in Pico8 ?
Viewing post in Cujo's Big Adventure comments
I happened to see an article about this just the other day, if you’re curious!
My naive assumption is that the 3D effect here is tracking the Z coordinate of each object and using sspr() to change a the sprite’s size, as well as to scale how fast objects move left to right as the camera shifts (farther Z = slower horizontal movement, closer Z = faster horizontal movement). So, not as hard as you might think!
Very easy thanks to Mot.
https://www.lexaloffle.com/bbs/?tid=37982
I did have to add a little code for the circfill function, but it just followed the same pattern Mot created.