@konjak@jujuadams@AmazingThew I understand your pain, I hardly understand shaders too... Every theory I have about them is from combing through other's work
Hopefully you'll have an eureka moment after taking a nap or something
@konjak@AmazingThew I think they might mean creating a sprite in gm that's 1 pixel tall/wide and making each pixel a slot of the array?
you then supply the sprites texture
You can do that with a surface too, since you could also pass the surface's texture