POV-Ray : Newsgroups : povray.beta-test : Output_Alpha=On (=render bug) : Re: Output_Alpha=On (=render bug) Server Time
31 Jul 2024 04:25:35 EDT (-0400)
  Re: Output_Alpha=On (=render bug)  
From: Nathan Kopp
Date: 12 Sep 2001 22:24:50
Message: <3ba018f2@news.povray.org>
As Rune pointed out in the binaries group, transmit+filter must be kept in
the [0..1] range when using the alpha channel.  Alpha channel support has
been greatly improved in POV 3.5, but you need to keep things within
appropriate ranges or you will get strange results.

-Nathan

"Rick [Kitty5]" <ric### [at] kitty5com> wrote in message
news:3b9d781e@news.povray.org...
> images & source etc, posted in p.b-t.b
>
> simple scene - 1 white plane, 1 blue 'glass' sphere with pov caustics, 1
> camera and 1 point light
>
> with Output_Alpha=On in ini file causes unslightly goof (see pictures in
> p.b-t.b :) -


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