Same here. use input.bbox and see what that does. Works for me in Nuke 6.2v3. As a side note, you use ! instead of a conditional to get the inverse:
! (x<input.bbox.x || x>input.bbox.r-1 || y<input.bbox.y || y>input.bbox.t-1) -Ean On Wed, Apr 20, 2011 at 2:57 PM, Brad Friedman <[email protected]> wrote: > I saw something similar with a reformat node the other day. > > Try calling "input.bbox" rather than "bbox". I think calling the bbox > directly while evaluating the node is technically a circular dependency in a > number of cases. > > That fixed my reformat problem anyway. > > > On Apr 20, 2011, at 9:46 AM, Bertrand Lempereur <[email protected]> > wrote: > > Good day everyone, > > As i am switching of Nuke version from 6.1v3 to 6.2v3, i discover that such > expression in "Expression" node don't work anymore: > > *Expression { > channel0 rgba > expr0 "(x<bbox.x || x>bbox.r-1 || y<bbox.y || y>bbox.t-1)? 0 : 1" > channel1 none > channel2 none > channel3 none > name Expression1 > }* > > The "bbox" call is very unstable and i just can't use few gizmo anymore coz > of this! > Any idea? > > Regards, > Bertrand > > -- > Bertrand Lempereur > TD at Mikros Image > > _______________________________________________ > Nuke-users mailing list > [email protected] > http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users > > > _______________________________________________ > Nuke-users mailing list > [email protected] > http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users > >
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