Creates Gaffer context variables which define the OpenColorIO config to be used by upstream nodes. This allows different configs to be used in different contexts.
Container for user-defined plugs. Nodes should never make their own plugs here, so users are free to do as they wish.
Turns the node on and off.
The OpenColorIO config to use.
Specifies the color space in which Gaffer processes images.
Context variables used to customise the OpenColorIO context used by upstream nodes. OpenColorIO refers to these variously as “string vars”, “context vars” or “environment vars”.
An additional set of variables to be created. These are defined as
key/value pairs in an
IECore::CompoundData object, which
allows a single expression to define a dynamic number of variables.
If the same variable is defined by both the
variables and the
extraVariables plugs, then the value from the