POV-Ray: Newsgroups: povray.binaries.images: playing with lights

POV-Ray : Newsgroups : povray.binaries.images : playing with lights		Server Time 18 Nov 2024 22:42:28 EST (-0500)

From: asfiXy
Subject: playing with lights
Date: 29 May 2005 15:25:01
Message: <web.429a16f8a5781c98500dca390@news.povray.org>

I get this playing around with some lights reflecting on a sphere.

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Preview of image 'short2.jpg'

From: asfiXy
Subject: Re: playing with lights
Date: 29 May 2005 15:40:00
Message: <web.429a1a0fea4094d6500dca390@news.povray.org>

here is the code:

#macro L(a)
 light_source{
  -y*5
  color -a*30
  fade_power 2
  fade_distance 10
#end

union{
 #declare I=0;
 #while(I<1)
  L(<1-I,.5,I>)
  rotate I*x*180
  rotate I*y*3960
  }
  #declare I=I+1/58;
 #end

 sphere{
  0,4
  pigment{rgbt 1}
  finish{
   specular 0.1
   roughness 1e-3
  }
  clipped_by{ box{-9+9.6*z,9} }
 }
 translate 9*z
}

background{rgb 1}

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From: Emerald Orchid
Subject: Re: playing with lights
Date: 29 May 2005 16:02:01
Message: <429a1fb9@news.povray.org>

My mother always told me not to play with lights, in case you break
them,,, Glad to see you ignored that advice. ;-)

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From: Alain
Subject: Re: playing with lights
Date: 29 May 2005 21:53:33
Message: <429a721d$1@news.povray.org>

asfiXy nous apporta ses lumieres en ce 2005-05-29 15:24:
> I get this playing around with some lights reflecting on a sphere.
> 
> 
> ------------------------------------------------------------------------
> 
Negative lights. Nice effect.

Alain

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From: Lenx
Subject: Re: playing with lights
Date: 30 May 2005 16:00:00
Message: <web.429b6fdeea4094d62c19403f0@news.povray.org>

really nice effect indeed!

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From: Bent
Subject: Re: playing with lights
Date: 31 May 2005 09:55:00
Message: <web.429c6bf8ea4094d6b605db230@news.povray.org>

"asfiXy" <lef### [at] voilafr> wrote:
> I get this playing around with some lights reflecting on a sphere.

Would make a nice logo...

Bent

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