I use to work with a guy who you knew could know this kind of stuff :
Valentin Trasnea. So back then I asked him that question. Here's what he
cooked for me so I could retrieve the name of the topnode, usually a Read
node at the top of the tree. You can also change the ".name" for ".file" so
it catches the file name. Unfortunately I couldn't make it work for the
label.
[python -execlocal {ret = nuke.tcl("full_name [file tail [value
[topnode].name]]")}]
On Thu, Apr 23, 2015 at 8:23 AM, Erwan Leroy <er...@erwanleroy.com> wrote:
> I've had similar issues in the past without ever finding a way to fix it.
> Seems like expressions in text fields aren't being refreshed until the DAG
> is being redrawn?
> If anyone knows the answer to this I'm interested as well.
> On 23 Apr 2015 19:56, "Justin GD" <j.grosde...@gmail.com> wrote:
>
>> Hi guys,
>>
>> I try to retrieve the name and label of the direct input to display it in
>> the current node label.
>> I tried using TCL:
>>
>> [value input.name]
>>
>> [value input.label]
>>
>>
>> But this is not updating when changing the input in the nodeGraph.
>>
>>
>> What is the best way to do it ?
>>
>> I tried using python: [python {...}] without any success.
>>
>>
>> Cheers,
>>
>> Justin
>>
>>
>>
>>
>> _______________________________________________
>> Nuke-python mailing list
>> Nuke-python@support.thefoundry.co.uk, http://forums.thefoundry.co.uk/
>> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-python
>>
>>
> _______________________________________________
> Nuke-python mailing list
> Nuke-python@support.thefoundry.co.uk, http://forums.thefoundry.co.uk/
> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-python
>
>
--
Bruno-Pierre Jobin
_______________________________________________
Nuke-python mailing list
Nuke-python@support.thefoundry.co.uk, http://forums.thefoundry.co.uk/
http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-python
