It would be quite useful to have a perceptive color space (and its polar form) available natively in OSL. Something like CIELAB or Oklab. cheers

It seems OSL is a bit less renderer agnostic than I was expecting. Is cross-DCC eval a goal of OSL, or are these differences expected/accepted? I couldn't find any info on an official way to get the c

Hello OSL gurus, Currently, there seems to be a mismatch between DCCs' interpretation of the u, v global variables. For example, Blender seems to output the current triangle barycentric coordinates vs