POV-Ray : Newsgroups : povray.binaries.images : Optics test Server Time
9 Aug 2024 19:41:59 EDT (-0400)
  Optics test (Message 1 to 5 of 5)  
From: Tim Cook
Subject: Optics test
Date: 26 Nov 2004 21:20:28
Message: <41a7e46c@news.povray.org>
Image 1 of 9.  Approximately 7 days to render; had a power failure 
midway through (ruining my 50+ day uptime record on that machine, too). 
  Illustration of light shining through plano-plano lens (or just a flat 
cylinder of glass).

Image 2 of 9 will be a plano-concave lens.

-- 
Tim Cook
http://home.bellsouth.net/p/PWP-empyrean

-----BEGIN GEEK CODE BLOCK-----
Version: 3.12
GFA dpu- s: a?-- C++(++++) U P? L E--- W++(+++)>$
N++ o? K- w(+) O? M-(--) V? PS+(+++) PE(--) Y(--)
PGP-(--) t* 5++>+++++ X+ R* tv+ b++(+++) DI
D++(---) G(++) e*>++ h+ !r--- !y--
------END GEEK CODE BLOCK------


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Attachments:
Download '2004-11-26 optics flat-flat (~7 d).jpg' (16 KB)

Preview of image '2004-11-26 optics flat-flat (~7 d).jpg'
2004-11-26 optics flat-flat (~7 d).jpg


 

From: Hugo Asm
Subject: Re: Optics test
Date: 6 Dec 2004 17:55:00
Message: <web.41b4e2622a5010aba17f4dc0@news.povray.org>
Hey, that's pretty nice! I like the pattern on the wall, though I don't know
if you wanted there to be any.

For this kind of realistic light behaviour, I also suggest using WinOSi
(freeware).

Regards,
Hugo


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From: Tim Cook
Subject: Re: Optics test
Date: 7 Dec 2004 01:56:29
Message: <41b5541d$1@news.povray.org>
Hugo Asm wrote:
> Hey, that's pretty nice! I like the pattern on the wall, though I don't know
> if you wanted there to be any.

here's some other tests i made before losing interest due to sudden urge 
to make a macro to do the lens given a few standard variables like focal 
length... :P

-- 
Tim Cook
http://home.bellsouth.net/p/PWP-empyrean

-----BEGIN GEEK CODE BLOCK-----
Version: 3.12
GFA dpu- s: a?-- C++(++++) U P? L E--- W++(+++)>$
N++ o? K- w(+) O? M-(--) V? PS+(+++) PE(--) Y(--)
PGP-(--) t* 5++>+++++ X+ R* tv+ b++(+++) DI
D++(---) G(++) e*>++ h+ !r--- !y--
------END GEEK CODE BLOCK------


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From: Tim Cook
Subject: Re: Optics test
Date: 7 Dec 2004 01:57:20
Message: <41b55450@news.povray.org>
and the files...
-- 
Tim Cook
http://home.bellsouth.net/p/PWP-empyrean

-----BEGIN GEEK CODE BLOCK-----
Version: 3.12
GFA dpu- s: a?-- C++(++++) U P? L E--- W++(+++)>$
N++ o? K- w(+) O? M-(--) V? PS+(+++) PE(--) Y(--)
PGP-(--) t* 5++>+++++ X+ R* tv+ b++(+++) DI
D++(---) G(++) e*>++ h+ !r--- !y--
------END GEEK CODE BLOCK------


Post a reply to this message


Attachments:
Download 'optics - convexconcave.jpg' (10 KB) Download 'optics - planoconcave.jpg' (10 KB) Download 'optics - planoconvex.jpg' (10 KB) Download 'optics - planoplano.jpg' (11 KB)

Preview of image 'optics - convexconcave.jpg'
optics - convexconcave.jpg

Preview of image 'optics - planoconcave.jpg'
optics - planoconcave.jpg

Preview of image 'optics - planoconvex.jpg'
optics - planoconvex.jpg

Preview of image 'optics - planoplano.jpg'
optics - planoplano.jpg


 

From: Tom33
Subject: Re: Optics test
Date: 7 Dec 2004 03:40:00
Message: <web.41b56bbd2a5010a7ec601d30@news.povray.org>
Hi Tim,

nice optic experiments !! Could you post the scene files ???

regards
Tom33


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