Roto node will output RGBA (or anything) I premult inside the roto node all the time so its just inline no extra premult step. (not always a best practice fyi) but I do it :-/
Randy S. Little http://www.rslittle.com/ http://www.imdb.com/name/nm2325729/ On Tue, Mar 31, 2015 at 5:30 PM, Ergin SANAL <erginsa...@gmail.com> wrote: > rotopaint's output is rgba and roto's is only a. > that means with rotopaint, nuke has to deal with 3 more channels. > maybe thats why there are some performance issues. > actually there are no difference between 2 nodes except output channels > and place of the sliders. (feather,opacity etc.) > > > > On Wed, Apr 1, 2015 at 12:23 AM, Randy Little <randyslit...@gmail.com> > wrote: > >> clean UI. No accidental painting. bigger memory footprint maybe? >> >> Randy S. Little >> http://www.rslittle.com/ >> http://www.imdb.com/name/nm2325729/ >> >> >> >> On Tue, Mar 31, 2015 at 2:21 PM, Ron Ganbar <ron...@gmail.com> wrote: >> >>> No idea about performance, but I do love the fact that when I use the O >>> hotkey instead of the P hotkey, I can immediately start drawing a shape, as >>> the Bezier tool is on by default. >>> >>> >>> >>> Ron Ganbar >>> email: ron...@gmail.com >>> tel: +44 (0)7968 007 309 [UK] >>> +972 (0)54 255 9765 [Israel] >>> url: http://ronganbar.wordpress.com/ >>> >>> On Tue, Mar 31, 2015 at 9:14 PM, Simon Björk <bjork.si...@gmail.com> >>> wrote: >>> >>>> For some reason I always reach for the RotoPaint node instead of the >>>> regular Roto node. I'm not sure why I got into this habit, but it might be >>>> (if I'm not mistaken) that the RotoPaint node was introduced before the >>>> Roto node back in 6.0. >>>> >>>> Anyway, does anyone know if there's a difference in >>>> performance/stability when doing just regular roto? We've all had or >>>> problems with the RotoPaint node over the last couple of versions, but I >>>> have never actually compared the two nodes to see if one is "better" than >>>> the other. >>>> >>>> >>>> >>>> >>>> >>>> ------------------------------- >>>> Simon Björk >>>> Compositor/TD >>>> >>>> +46 (0)70-2859503 >>>> www.bjorkvisuals.com >>>> >>>> _______________________________________________ >>>> Nuke-users mailing list >>>> Nuke-users@support.thefoundry.co.uk, http://forums.thefoundry.co.uk/ >>>> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >>>> >>> >>> >>> _______________________________________________ >>> Nuke-users mailing list >>> Nuke-users@support.thefoundry.co.uk, http://forums.thefoundry.co.uk/ >>> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >>> >> >> >> _______________________________________________ >> Nuke-users mailing list >> Nuke-users@support.thefoundry.co.uk, http://forums.thefoundry.co.uk/ >> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >> > > > _______________________________________________ > Nuke-users mailing list > Nuke-users@support.thefoundry.co.uk, http://forums.thefoundry.co.uk/ > http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >
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