Thanks!
Rich
On Mar 11, 2013, at 3:47 PM, chris <ze.m...@gmx.net> wrote:
> hiya,
>
> you've got the right knob name, but you have to use setExpression instead,
> like:
>
> w = nuke.createNode("Write")
> w.knob('disable').setExpression('frame<10')
>
> hope that's what you're after
> ++ chris
>
>
>
> On 3/11/13 at 8:37 PM, richb...@mac.com (Rich Bobo) wrote:
>
>> Hi,
>>
>> In Python, how do I set an expression on the disable knob of a node?
>>
>> If I do something like this…
>>
>> w = nuke.createNode("Write")
>> w.knob('disable').setValue('frame<10')
>>
>> ...the Write node is created as "disabled" with an X through it. What I
>> want, of course, is the string added as a conditional expression for the
>> disable knob.
>>
>> I can't figure out how to address the expression field. Usually, I can hover
>> over a field and get a popup with the name, but not with the expression
>> field input…
>>
>>
>> Thanks for any help,
>> Rich
>
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