POV-Ray : Newsgroups : povray.general : Light source inside object/CSG warnings? : Re: Light source inside object/CSG warnings? Server Time
10 Aug 2024 03:24:24 EDT (-0400)
  Re: Light source inside object/CSG warnings?  
From: Steve
Date: 24 Mar 2000 12:25:28
Message: <slrn8dn6vn.864.sjlen@zero-pps.localdomain>
On 21 Mar 2000 04:33:25 -0500, Nieminen Juha wrote:
>Steve <sjl### [at] ndirectcouk> wrote:
>: Pod suggests using a looks_like, but for some reason I hate the 
>: looks_like statement with a passion. 
>
>  There's nothing to hate about the looks_like. It however works differently
>from an union.
>  Firstly it implicitly makes the object shadowless.
>  Secondly it translates the object with the location of the light.

That's why I hate it, I had some quite bad early experiences with it, 
mainly not being able to predict where the hell the thing would be,
I've played with it a lot but don't seem to be able to master it.

I've used looks_like in the title images on my web page, but can't
tell quite what it's doing, the images look good to me so I've left
the looks_like in there, I've tried moving it around, but nothing
seems to move, so I've vowed never to use them again. 

-- 
Cheers
Steve              email mailto:sjl### [at] ndirectcouk

%HAV-A-NICEDAY Error not enough coffee  0 pps. 

web http://www.ndirect.co.uk/~sjlen/

or  http://start.at/zero-pps

  4:40pm  up 5 days, 13:14,  6 users,  load average: 1.03, 1.14, 1.19


Post a reply to this message

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