Hi Rich,
lame answer, but callbacks seem to be the way to go here :-)
At least I cannot think of another way to achieve this besides using
callbacks.
But the nodes would be deleted then each time one hits ctrl+s ?!
sth like
def deleteCustomNode()
customNodes = nuke.allNodes('customClass')
for node in customNodes:
nuke.delete(node)
addOnSCriptSave(deleteCustomNode)
Couldnt you stuff the function back into the knob instead ?
I dont know what the idea behind all this is, but maybe that could work
too...
Cheers
Johannes
Am 10/13/14 20:58 PM, schrieb Richard Bobo:
Hi,
I have some nodes I am creating that I don't want the user to save
with the script. On their hidden "knobChanged" knobs, they reference
an in-memory-only function that only gets loaded when the nodes are
created. So, if they are saved with the script, the function is not
found when they are restored and the custom knobs do nothing. So, I
would like to prevent the nodes from being saved with the script. That
way, the user will have to create new nodes the next time; the
function will be referenced and loaded into memory and all will be
well... What's the best way to prevent a node from being saved?
Should I use the onScriptSave callback? Or, is there a better way?
Thanks,
Rich
Rich Bobo
Senior VFX Compositor
Armstrong White
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