POV-Ray : Newsgroups : povray.binaries.images : Odd blur effect: squared spheres : Re: Odd blur effect: squared spheres Server Time
4 Oct 2023 11:33:52 EDT (-0400)
  Re: Odd blur effect: squared spheres  
From: Jan Walzer
Date: 27 Aug 2002 12:37:32
Message: <3d6baacc@news.povray.org>
AFAIK the focal blur is achieved by scattering the camera location
point in a rectangular area, while maintaining the focal point the
same. The size of this area is determined by the aperature keyword.

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