I want to do something like knobDefault('Defocus.scale.h', '{scale.w*2'}')
, which doesn't work....
If I do this in the script editor, I found I even need to "nudge" the
scale.h knob first before it will take the expression, but it works (6.3v6
Linux):
n=nuke.selectedNode() # a Defocus
n['scale'].setValue(1,1) # nudge it by forcing a value into the second
tuple value
n['scale'].setExpression('scale.w*2',1) # now add the expression
I assume that if it's really necessary, there is some method for expanding
the tuple value fields of a usually collapsed XY_Knob but I'm not sure what
that would be.
Thanks,
Michael
_______________________________________________
Nuke-python mailing list
[email protected], http://forums.thefoundry.co.uk/
http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-python
