I made a gizmo that has a shitload of different settings, to clean that up a bit I would like to hide/unhide knobs depending on what menu item is picked. Exactly like it works in the write-node when you pick file type.
I have written the code for the actual hiding/unhiding in python, problem is I can't seem to figure out how to run the script when I change the menu knob. I scanned through the python guide and found the knobChanged callback, but I can't really figure out how it works. Also I don't want to have to run a callback every time I start nuke (or incorporate it in my menu.py). As that makes the gizmo a pain in the ass if i want to share it. It also seems inefficient to constantly run a callback, just in case the user might change some parameters of one node. I also feel that there should be a way to hide/unhide knobs in a more local way, through TCL or something. Anyway, all help is greatly appreciated /Jon
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