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17 Nov 2024 02:21:34 EST (-0500)
  Optical Illusion (Message 1 to 6 of 6)  
From: Stephen
Subject: Optical Illusion
Date: 13 Sep 2006 04:30:00
Message: <web.4507c12af549e6aff1cb1e660@news.povray.org>
I saw this optical illusion in one of those chain emails and I thought that



Stephen


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From: Jaime Vives Piqueres
Subject: Re: Optical Illusion
Date: 13 Sep 2006 07:29:14
Message: <4507eb8a@news.povray.org>
Stephen wrote:
> I saw this optical illusion in one of those chain emails and I thought that



   It's almost there! I think the white and black parts should be a bit 
more narrow respect to the colored parts to give more effect.

--
Jaime


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From: Urs Holzer
Subject: Re: Optical Illusion
Date: 13 Sep 2006 07:33:35
Message: <4507ec8f@news.povray.org>
"Stephen" <mcavoys_AT_aolDOT.com> wrote:
> I saw this optical illusion in one of those chain emails and I though
t

ht.


Take a look at

http://www.ritsumei.ac.jp/~akitaoka/index-e.html

For me, your version works, but it could work better. Probably, it is
too big. Try also to put more of those blue/yellow blobs in one circle,

so they are a little bit denser. But I'm only guessing ...

Good work anyway!


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From: dlm
Subject: Re: Optical Illusion
Date: 13 Sep 2006 13:21:53
Message: <45083e31$1@news.povray.org>
In the oiginal parity alternates. i.e. alternate circles are mirror 
images...
DLM

"Stephen" <mcavoys_AT_aolDOT.com> wrote in message 
news:web.4507c12af549e6aff1cb1e660@news.povray.org...
>I saw this optical illusion in one of those chain emails and I thought that
> I would try to reproduce it in Pov-Ray. But it's not quite right. Can
> anyone point out what I've done wrong.
>
> Stephen
>
>


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From: Mark Birch
Subject: Re: Optical Illusion
Date: 13 Sep 2006 19:30:01
Message: <web.4508929213124f134daddc090@news.povray.org>
"Stephen" <mcavoys_AT_aolDOT.com> wrote:
> I saw this optical illusion in one of those chain emails and I thought that
> I would try to reproduce it in Pov-Ray. But it’s not quite right. Can
> anyone point out what I’ve done wrong.
>
> Stephen

Change the yellow to green - yellow is too close in colour to white.


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From: Stephen
Subject: Re: Optical Illusion
Date: 15 Sep 2006 06:30:01
Message: <web.450a804713124f13f1cb1e660@news.povray.org>
"Stephen" <mcavoys_AT_aolDOT.com> wrote:
> I saw this optical illusion in one of those chain emails and I thought that


>

Well after changing the script from a modeller generated one to a hand


able to look properly :-(

Thanks for your help.

 Stephen


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