POV-Ray : Newsgroups : povray.general : Light Diffusion : Re: Light Diffusion Server Time
30 Jul 2024 12:27:08 EDT (-0400)
  Re: Light Diffusion  
From: Warp
Date: 21 Feb 2009 08:33:54
Message: <49a002c2@news.povray.org>
Trevor G Quayle <Tin### [at] hotmailcom> wrote:
> Try using an area light but with an open cylinder around it to limit the light
> to a spot.  You can effect the amount of soft shadowing by the size of the
> light/cylinder, etc.  A while back I posted a method for making a square
> spotlight using area lights.  It would probably provide a good starting point.
> I'll dig around and see if I can find it.

  Out of curiosity: Didn't you even think of trying to define a light_source
as being a spotlight and an area light *at the same time*?

  Because, as others noted, povray perfectly supports that.

-- 
                                                          - Warp


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