POV-Ray : Newsgroups : povray.beta-test : Shift of interpolated images : Re: Shift of interpolated images Server Time
4 Jul 2024 12:42:02 EDT (-0400)
  Re: Shift of interpolated images  
From: Samuel Benge
Date: 22 Jun 2010 13:55:00
Message: <web.4c20f7ef72a6f2d8f72d690e0@news.povray.org>
clipka <ano### [at] anonymousorg> wrote:
> As can quite easily be seen, when interpolation is activated the image
> appears slightly shifted to the bottom-right, in the order of magnitude
> of half a pixel.
>
> Normally I'd just fix that offset, but it has probably been there since
> eons - and changing it might actually break a few scenes that have
> deliberately worked around this issue (I have at least once designed
> such a scene).
>
> How do you feel about it?

Since it would probably eliminate the diagonal drifting of images for things
like ripple tank and CA sims, I'm all for it.


Post a reply to this message

Copyright 2003-2023 Persistence of Vision Raytracer Pty. Ltd.