Palette variation experiment

[biosp4rk]

This is an experiment to produce more color variation when randomizing colors. Instead of rotating the hue of every color in a palette by the same amount, each color can be additionally rotated by a different amount, based on a randomly generated sine wave pattern

I recommend testing with full hue rotation ranges (0-360) to see if there are any palettes that look too weird

[Miepee]

Before I forget writing any feedback here: From the small sample size I tested with this, the result seemed to be the same to slightly worse.

[biosp4rk]

Before I forget writing any feedback here: From the small sample size I tested with this, the result seemed to be the same to slightly worse.

When did you test it? I changed how it works in the last commit

I might make a doc with images that compares the normal hue rotation with the extra variation

[Miepee]

When did you test it?

Close to when the PR was initially made. So this last commit was not included.

[JeffGainsNGames]

Results from my testing show a good change, Oklab still looks the most "put together" while HSV allowed some wonky suit palettes

Oklab

HSV