when knobChanged fires, it checks the value of the Int_Knob and creates as many axis nodes inside the group. The translate values of each of those axis nodes are linked to the XYZ_Knob in the parent.
EMRE AYPAR.OTOMAT. VFX. +90212 2938093. On Mon, May 5, 2014 at 1:31 AM, Erwan Leroy <[email protected]> wrote: > Hi, > I've had nodes inside a group expression linked to user knobs on the group > with no issues at all when copy/pasting. > What is your int knob actually doing? > >From the description of your problem it sounds like the only thing > controlling the axis is the xyz knob. What are the int and knobchanged > doing? > Cheers > Erwan > On 4 May 2014 15:23, "-emre" <[email protected]> wrote: > >> Hello, >> >> I'm trying to write a python script which creates a group node. I have an >> Int_Knob and an XYZ_Kob defined in the group's panel. The Int_Knob is tied >> to the knobChanged callback of the group. When the user changes the value >> of this knob, it dynamically creates Axis nodes inside the group which are >> linked to the XYZ_Knob of the group with expressions. >> >> Everything is working fine but when i copy/paste the group node or >> save/reload the nuke script, even though the expressions in the Axis nodes >> are there, they don't work as they should. >> >> To debug where the problem is, i removed the axis linking expressions >> from the python script and all copy/paste and save/load operations work >> fine. I believe, this has something to do with group contents being created >> before the group panel on load. >> >> Am i doing something wrong? What would you recommend? >> >> EMRE AYPAR.OTOMAT. >> VFX. >> +90212 2938093. >> >> _______________________________________________ >> Nuke-python mailing list >> [email protected], http://forums.thefoundry.co.uk/ >> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-python >> >> > _______________________________________________ > Nuke-python mailing list > [email protected], http://forums.thefoundry.co.uk/ > http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-python > >
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