I think you just need to reformat your depth. On Nov 18, 2011 5:47 AM, "Dorian Fevrier" <[email protected]> wrote:
> Hi Nuke users community, > > I know Vray purpose a checkbox to double the size of ZDepth pass in order > to decrease aliasing in DOF. > > I would like to know more about "double the sized ZDepth". > > So, from what I understand, you have to do your compositing at double size > too and reformat once the DOF is done. > > http://forums.cgsociety.org/**showthread.php?t=841384<http://forums.cgsociety.org/showthread.php?t=841384> > > This appear to be a little huge actually. > > What I would like to know here is details. > > Maybe you just need to upscale your compo just before the DOF and > downscale just after.... > > To double size you RGBA image, you need a reformat right? But with which > parameters? Impulse? Because if you upscale with a filter and downscale > after, you loose definition no? > > And what bout unmult/premult? Something to change here too? > > If you have experiences with this don't hesitate to share it! It could > really help me! > > Thanks in advance! > > Regards, > > Dorian > ______________________________**_________________ > Nuke-users mailing list > [email protected].**co.uk<[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> >
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