Thanks Nathan, we'll try your embedded ColorLookup suggestion. Colin
On 9 September 2013 18:49, Nathan Rusch <[email protected]> wrote: > Unfortunately, many of the knobs cannot be created using `addUserKnob` > calls (trying it with the LookupCurves_knob enum ID crashes Nuke), and thus > Nuke writes them as Obsolete_knobs when the node is serialized; the Python > knob class is really just a convenience interface to an existing knob. If > you need it on a group/gizmo, I would just embed a ColorLookup node and > expose that. > > -Nathan > > > *From:* Colin Alway <[email protected]> > *Sent:* Thursday, September 05, 2013 7:21 AM > *To:* Nuke Python discussion <[email protected]> > *Subject:* [Nuke-python] LookupCurves_Knob > > Hi all, > > Has anyone built a LookupCurves_Knob into a Group/Gizmo? You can't create > one through the Manage User Knobs... menu, but it is via python. The > problem is you can't save the script or copy/paste the node without an > error: > > Obsolete_Knob ... call is wrong, probably a missing NULL for script > argument. > > Here's the creation code: > > nn = nuke.createNode('NoOp', inpanel=True) > > kk = nuke.LookupCurves_Knob('', 'curves') > > nn.addKnob( kk ) > > kk.addCurve('mycurve') > > Interestingly, if you change inpanel=True to inpanel=False you get a > different result: instead of just mycurve you also get a default curve in > the curve list. > > Searching around we've found no working examples... is this just not > possible without a plugin? > > thanks > Colin > > -- > colin alway > > ------------------------------ > _______________________________________________ > 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 > > -- colin alway
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