Hi,
I would like to know how to set parameters on a viewer process.
More precisely, I would like to detect which viewers use a specific viewerprocess (from the viewer LUT menu), and then set the right parameters for the viewerprocess in those viewers only.
I tried
nuke.ViewerProcess.node().knob('saturation').setValue(1.5)

But it only works for the active viewer, and throws an error if that viewer is not using the right viewerprocess.

Any help appreciated.
Thanks

Francois Lord

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