hey
this should get you started. For this exemple, I just created a
Blur and added a slider to it so that the "User" tabs knob is
created. Then I seected the node and run this script in the
script editor
s = nuke.selectedNode()
s['knobChanged'].setValue('''
n = nuke.thisNode()
k = nuke.thisKnob()
if k.name() == "inputChange":
if n.input(0):
n['User'].clearFlag(nuke.INVISIBLE)
else:
n['User'].setFlag(nuke.INVISIBLE)
''')
This will add a code to be run everytime the input of your node
is changed. So in this case, if the blur is connected to another
node, the tab will be shown. For a 2 input node, just change the
input number to match the one you need to track.
Hope this get you started
On Thu, Mar 8, 2012, at 11:12, barba wrote:
Hi all,
i'm a newbie about Gizmo and Python ..i'm happy to be here...i
hope to learn a lot of things with your help, for become a big
master ninja compositor! Wink
i'm trying to create a Gizmo for manage my multiEXR render... and
i would like to know if is possibile Hide a Tab if his node is
not plugged. i try to explain...for example i have a group with 2
input...A and B...in the Properties Tab i have two tab...one for
the attributes of input A and one for the attributes of input B..
is possibile hide the second tab when the B input is not
plugged??..
i know...it's not a big problem...but i think that would be cool
have a dynamic properties tab for my gizmo!
thanks
regards
R.
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--
Hugo Léveillé
TD Compositing, Vision Globale
[email protected]
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