Indeed. I made this because I grew up with CRTs and miss that vibe. As I say on the page: it's not scientifically accurate, but it looks good, and gives the same sort of feeling. And more than that uses minimal shader code so it works well on older devices. I'm currently making a 3D game that uses this shader and it runs at 60fps an iPhone XS (2018).
You say this, but the author was born in 1976. It not being perfect doesn't mean that the person involved doesn't know what they're talking about.
Indeed. I made this because I grew up with CRTs and miss that vibe. As I say on the page: it's not scientifically accurate, but it looks good, and gives the same sort of feeling. And more than that uses minimal shader code so it works well on older devices. I'm currently making a 3D game that uses this shader and it runs at 60fps an iPhone XS (2018).