A Valve engineer fixed 3D lighting so hard he had to tell all the graphics card manufacturers their math was wrong, and the reaction was: 'I hate you'
A Valve engineer fixed 3D lighting so hard he had to tell all the graphics card manufacturers their math was wrong, and the reaction was: 'I hate you'
Allow me to introduce you to perceptual color spaces, CIELAB, CIELUV and HSLuv, something I needed for a project I was working on a few years ago: