Roto is just a subset of rotopaint, as users wanted a lighter tool. If you're not painting use roto. You can always drag the shaped into a rp node to 'promote' it.
Howard > On 31 Mar 2015, at 22:57, Ergin SANAL <erginsa...@gmail.com> wrote: > > it works without premultipication, need to choose source as background and > replace the alpha. premult is distractive time to time.. cheerz > > > >> On Wed, Apr 1, 2015 at 12:46 AM, Randy Little <randyslit...@gmail.com> wrote: >> 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 >> >> >> _______________________________________________ >> 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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