README.md

Look Modification

Here you will find some tools to create look modification transforms, as well as some pre-built look presets.

LinearGrade : Nuke | Resolve
Very simple chromaticity-preserving scene-linear grade operator: offset -> pivoted contrast -> exposure
ZoneGrade : Nuke | Resolve
A more sophisticated grading tool which allows exposure adjustments over select portions of the input luminance range. Designed for grading in scene-linear, controls are in exposure units around 18% grey. Includes 4 zones: 2 high, 2 low. Named after the Ansel Adams zone system which I remember so well from black and white darkroom photography!
NotoriousSix HueShift : Nuke | Resolve
Hue shift tool. Allows smooth shifts of hue per hue angle, for each of the primary and secondary colors: RGB, CMY. With an additional hue shift for a custom angle and width. Preset is for orange. You can also enable a zoned range selection, which will limit the hue shift to a range of input luminance, depending on how you set the zone range slider. Lower values include more midtones and shadows, higher less.
NotoriousSix Value : Nuke | Resolve
Adjusts brightness of color by hue angle.
NotoriousSix Vibrance : Nuke | Resolve
Vibrance emulates what happens to hue and chroma in the bottom end of a per-channel contrast increase: Chroma is increased and secondary hues are bent towards primary hues. Image "richness" is increased without slamming into the gamut boundary as with a traditional saturation adjustment.
Nayatani_HK : Nuke | Resolve
Implements the Nayatani (1997) model for Helmholtz-Kohlrausch effect compensation.