Class

Driver

Synopsis

Use the color correct imager to adjust saturation, contrast, gamma, gain and offset for the whole luminance range, or only for shadows, midtones, or highlights.

 


input

Input points to the previous imager operation in the chain (so that you can stack them and apply multiple operations serially).

enable

Enables the imager.

layer_selection

Selects layers processed by this imager with a glob or operator expression. An imager can use a selection to determine what nodes will be selected to be processed by the imager at render time. The selection is an expression that can consist of multiple selections concatenated by: 

  • or (union)
  • and (intersection)
  • not (negation)
  • and not (exclusion)
  • () for nested scoping

 

Each selection uses glob patterns and regular expressions and a node will be processed by the imager if the expression matches the node name. By default, glob matching is used unless the selection is in a regex quote, i.e. r'<my_regex>'. For example:

(/group0/sphere* and not (/group0/sphere1 or /group0/sphere0)) or /group1/sphere3
 
not r'p(ickle|ringle)[0-9]+'
 
r'c(ar1|ar2)' or r'car[34]'

main_saturation

Saturation multiplier for all values.


main_contrast

Contrast multiplier for all values.

main_gamma

Gamma amount for all values.

main_gain

Gain color multiplier for all values.

main_offset

Offset color amount for all values.

shadows_saturation

Saturation multiplier for darker values.

shadows_contrast

Contrast multiplier for darker values.

shadows_gamma

Gamma amount for darker values.

shadows_gain

Gain color multiplier for darker values.

shadows_offset

Offset color amount for darker values.

midtones_saturation

Saturation multiplier for midtone values.

midtones_contrast

Contrast multiplier for midtone values.

midtones_gamma

Gamma amount for midtone values.

midtones_gain

Gain color multiplier for midtone values.

midtones_offset

Offset color amount for midtone values.

highlights_saturation

Saturation multiplier for brighter values.

highlights_contrast

Contrast multiplier for brighter values.

highlights_gamma

Gamma amount for brighter values.

highlights_gain

Gain color multiplier for brighter values.

highlights_offset

Offset color amount for brighter values.

 

 

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