POV-Ray : Newsgroups : povray.windows : Anti-aliasing in pov 3.0 : Re: Anti-aliasing in pov 3.0 Server Time
28 Jul 2024 18:23:37 EDT (-0400)
  Re: Anti-aliasing in pov 3.0  
From: Ron Parker
Date: 22 Dec 1998 16:49:43
Message: <368013f7.0@news.povray.org>
On Tue, 22 Dec 1998 12:37:01 -0800, Mike Warner <war### [at] bigfootcom> wrote:
>In the Windows version, how does modifying the default 0.3 AA value
>affect antialiasing? Would 0.4 provide greater antialiasing?

0.4 provides LESS antialiasing.  The number (0.3) specifies the minimum
difference in brightness between adjacent pixels before AA kicks in.  To
apply antialiasing to transitions that fall below the 0.3 threshold,
you'll want to lower the threshold.  So 0.2 would antialias more pixels
than would 0.3.  There are other parameters that affect how antialiasing
behaves; see the fine documentation for details.


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