POV-Ray : Newsgroups : povray.general : Colograms : Re: Colograms Server Time
31 Jul 2024 20:25:42 EDT (-0400)
  Re: Colograms  
From: Kenneth
Date: 22 Sep 2006 00:10:00
Message: <web.451360cbb2c58e12b0d7b10e0@news.povray.org>
"Trevor G Quayle" <Tin### [at] hotmailcom> wrote:
> Warp <war### [at] tagpovrayorg> wrote:
> > Rene Bui <ren### [at] freefr> wrote:
> > > It's seems to be the polarized light technique or something
> >
> >   Polarized light? Isn't it just a simple occlusion technique where
> > you see just part of the image at a certain angle?
> >
> > --
> >                                                           - Warp
>
> It seems so.  Sort of like a poor man's version of the little hologram cards
> that you could get in cereal boxes and such with the ridged plastic front.
>

Yes, a sort of lenticular-like image/effect without the need for a plastic
lenticular screen in front.  Didn't know that was possible. Thanks for
posting the link!

I assume there's a somewhat low limit to the number of images that can be
combined (less than with a lenticular print, which uses a kind of lens-like
refraction to pick out each individual image, I believe.)

Ken W.


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