Mix together two Color3 values?

[Fractality]

1. Convert from RGB to a perceptually uniform color space
2. Lerp in that color space
3. Convert back to RGB
4. Avoid Color3:lerp at all costs

CIELUV Interpolator

I put my CIELUV color interpolator on Gist a few weeks ago. I improved it last night by adding some sig figs and making it less slow, so just figured I’d make a thread about it. If you don’t know what CIELUV is (you probably don’t and that’s ok), it’s a perceptually uniform and additive color space. In other words, it’s really good at representing color transitions on LCD screens for human eyes. My code works by taking two colors in RGB, transforming them into D65 sRGB, transforming those int…