If you set the rotoPaint node "premultiply" to rgba you only need one Node.
cheers, Vincent 2017-01-20 12:52 GMT+01:00 Justin GD <[email protected]>: > Yes it works ! So I have one rotopaint for my alpha and one rotopaint for > the rgb. Same shapes; Just needed to copy over the animations and > expressions. 2 Pipes. > > Thanks ! > > 2017-01-20 11:35 GMT+00:00 Vincent Langer <[email protected]>: > >> you could copy your rotos to a rotoPaint node and then under "Shape"-Tab >> set the source to foreground and under "Clone"-Tab apply the same >> expression for the branches. >> >> hope that help! >> >> cheers, >> Vincent >> >> 2017-01-20 12:17 GMT+01:00 Justin GD <[email protected]>: >> >>> Hi all, >>> >>> - I'm rotoing some branches on a framehold. >>> - I want to animate them independently to simulate the wind. >>> - I have a nice expression per branch shape that moves them (change the >>> seed so they move differently). >>> >>> Obviously the problem is that I'm only affecting the alpha. Is there a >>> clever way to move the rgb independently for each branch but *without >>> using a transform node per branch* ? Since I have multiple branches I'd >>> rather not do a pipe + transform for each one of them... >>> >>> Thanks, >>> Justin >>> >>> _______________________________________________ >>> Nuke-users mailing list >>> [email protected], http://forums.thefoundry.co.uk/ >>> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >>> >> >> >> >> -- >> Vincent Langer >> Uhlandstr. 29 >> 71634 Ludwigsburg >> +49 176 965 177 61 <+49%20176%2096517761> >> www.vincentlanger.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 > -- Vincent Langer Uhlandstr. 29 71634 Ludwigsburg +49 176 965 177 61 www.vincentlanger.com
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