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.

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.




Specifies if an imager is effective only in the IPR, only in batch (e.g. Render to Picture Viewer, Commandline render, Team Render) or both. For example, you can add imagers only to the IPR for look development, but turned off in the final render. Or vice versa, an imager may be slow or not required in the IPR, but turned on in the final render.


Specifies if an imager is assigned to all drivers or just the selected ones.


Specifies which AOVs are affected by the imager.

  • all: All AOVs are affected.
  • beauty: Imager is visible only in the beauty.
  • expression: Imager is applied to AOVs selected by this expression. For example, to select the diffuse_direct and diffuse_indirect AOVs, write diffuse_direct or diffuse_indirect. Or write diffuse_* to select all AOVs start with 'diffuse_' prefix.


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]'


  • No labels