One post tagged with "scripting"

A foray into the knobChanged function in Nuke.

Intro​

So you're trying to update the value of one knob when the value of another changes. This functionality in Nuke is enabled by the knobChanged knobs that are hidden, but included, in most nodes. If you want to attach a script to a knobChanged knob, and also keep it when you save and reopen your Nuke script later, this guide's for you.