I’m trying to convert some processing code, but whenever I try to use getBrightness I get an error saying the identifier is undefined.
Am I looking at outdated documentation?
What can I do to get the brightness from a color?
Thanks in advance.
Here’s the code part I want to convert:
color t = img.get(x,y); float b = brightness(t); float s = map(b,0,255,15,2);