Dialate ? Long long shot but better then blur for uv map. On Aug 6, 2014 3:12 PM, "Patrick Heinen" <[email protected]> wrote:
> Hey Ryan, > > the UV map I have is created in Nuke and even not filtering it doesn't get > rid of that one line :( > And blurring only makes it worse in my case. > Appreciate your help though. > cheers, > Patrick > > Ryan O'Phelan wrote on 04.08.2014 21:27: > > > When you render uv maps, don't filter or antialias them, and you will > not have edging issues. Adding bilateral or gaussian blur to everything > but the edges helps too. > > Hope that helps. > > > > R > > > > On Aug 3, 2014 3:12 PM, "Patrick Heinen" <[email protected] > <mailto:[email protected]> > wrote: > >> > >> I'm generating the STMap with (x+0.5)/width and (y+0.5/height). It > doesn't seem to be off by a pixel, as everything but that one pixel line is > spot on. As for filtering, I have a case where it shouldn't filter at all > as pixels are getting mapped one to one. I attached an example script that > shows the issue. > >> Thanks for your help! > >> > >> > >> On 03.08.2014, at 02:51, [email protected] <mailto: > [email protected]> wrote: > >> > >>> > >>> couldn't it be a filtering or multisample problem? > >>> > >>> I also had similar problems using STMap for tiling an image, and I > ended up using UVTile > >>> > >>> > >>> On Sun, Aug 3, 2014 at 12:26 AM, Deke Kincaid <[email protected] > <mailto:[email protected]> > wrote: > >>>> > >>>> How are you generating the STMap? It might be off by a pixel > depending how you generated it. > >>>> > >>>> > >>>> -- > >>>> > >>>> > >>>> Deke Kincaid > >>>> > >>>> Creative Specialist > >>>> > >>>> The Foundry > >>>> > >>>> Skype: dekekincaid > >>>> > >>>> Tel: (310) 399 4555 <tel:%28310%29%20399%204555> - Mobile: (310) > 883 4313 > >>>> > >>>> Web: www.thefoundry.co.uk <http://www.thefoundry.co.uk/> > >>>> > >>>> Email: [email protected] <mailto:[email protected]> > >>>> > >>>> > >>>> On Fri, Aug 1, 2014 at 7:30 PM, Patrick Heinen < > [email protected] <mailto:[email protected]> > > wrote: > >>>>> Hey everyone, > >>>>> > >>>>> I'm using an STMap where the original left and right edge of the > image touch each other in the image center. When the filtering is set to > cubic on the STMap I get a one pixel line at that edge, that I don't get if > I ran through the transforms without an STMap. Switching the filtering to > Impulse, the line disappears, but obviously everything else looks crappy. I > checked the values of the STMap and the source and destination pixels seem > to be correct. > >>>>> Has anyone had this problem before? Or has someone maybe an idea, > what could cause this? > >>>>> Thanks and enjoy your weekend! > >>>>> > >>>>> Patrick > >>>>> _______________________________________________ > >>>>> Nuke-users mailing list > >>>>> [email protected] <mailto: > [email protected]> , http://forums.thefoundry.co.uk/ < > http://forums.thefoundry.co.uk/> > >>>>> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users > <http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users> > >>>> > >>>> > >>>> _______________________________________________ > >>>> Nuke-users mailing list > >>>> [email protected] <mailto: > [email protected]> , http://forums.thefoundry.co.uk/ < > http://forums.thefoundry.co.uk/> > >>>> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users < > http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users> > >>> > >>> > >>> _______________________________________________ > >>> Nuke-users mailing list > >>> [email protected] <mailto: > [email protected]> , http://forums.thefoundry.co.uk/ < > http://forums.thefoundry.co.uk/> > >>> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users < > http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users> > >> > >> > >> _______________________________________________ > >> Nuke-users mailing list > >> [email protected] <mailto: > [email protected]> , http://forums.thefoundry.co.uk/ < > http://forums.thefoundry.co.uk/> > >> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users < > 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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