Yeah, that's a callback. If the callback is really simple (one simple line), than maybe. Otherwise, not possible.
Thanks, R Ron Ganbar email: [email protected] tel: +44 (0)7968 007 309 [UK] +972 (0)54 255 9765 [Israel] url: http://ronganbar.wordpress.com/ On Tue, Dec 24, 2013 at 6:52 PM, Elias Ericsson Rydberg < [email protected]> wrote: > Is there some onCreate function you could use? If so, you could set the > expressions when it's created. > > Cheers, > Elias > > 24 dec 2013 kl. 17:23 skrev Ron Ganbar <[email protected]>: > > Hi all, > Merry Christmas everyone who celebrates it. You keep on enjoying your > holiday and disregard this email. > > Hi everyone else, > I'm making a little Gizmo and I want the default 2D position knob to > default at the center of whatever resolution there is when the gizmo is > created. If, before wrapping it all up as a Gizmo, I type width/2 in the > input field of the position knob, the expression evaluates and I'm left > with just a value, which won't change once the Group is a Gizmo. If I add > this as an expression, I get left with an expression. Is there a way to > make it dynamic, but without leaving the expression there? > And for what I'm doing, callbacks aren't really an option. > > Cheers, > Ron Ganbar > email: [email protected] > tel: +44 (0)7968 007 309 [UK] > +972 (0)54 255 9765 [Israel] > url: http://ronganbar.wordpress.com/ > > _______________________________________________ > Nuke-users mailing list > [email protected], http://forums.thefoundry.co.uk/ > http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users > > > _______________________________________________ > Nuke-users mailing list > [email protected], http://forums.thefoundry.co.uk/ > http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >
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