LUT

Applies color transformations provided by OpenColorIO via a LUT file and OCIO FileTransform.

user

Container for user-defined plugs. Nodes should never make their own plugs here, so users are free to do as they wish.

out

The output image generated by this node.

enabled

Turns the node on and off.

in

The input image

channels

The names of the channels to process. Names should be separated by spaces and can use Gaffer’s standard wildcards.

processUnpremultiplied

Unpremultiplies data before processing, and premultiply again after processing. This allows accurate processing of nodes that deal with color, when running on partially transparent or deep images.

fileName

The name of the LUT file to be read. Only OpenColorIO supported files will function as expected.

Supported file extensions : 3dl, 3dl, ccc, cc, csp, lut, itx, cube, look, mga, m3d, spi1d, spi3d, spimtx, cub, vf

interpolation

The interpolation mode for the color transformation.

direction

The direction to perform the color transformation.