[Can't] phosphor-trails.cg to GLSL


I would really like to play around with this shader in some of my shader chains, but I use GLSL shaders, so no dice. I’d try to do it myself, but I can’t wrap my head around the conversion.


IIRC, the reason it doesn’t have a GLSL port is because the ‘feedback’ functionality was never implemented for that backend


Thanks for the reply, so should I close this?


you can just leave it.