POV-Ray : Newsgroups : povray.off-topic : scanline predator : Re: scanline predator Server Time
3 Sep 2024 17:16:04 EDT (-0400)
  Re: scanline predator  
From: Invisible
Date: 14 Oct 2010 05:30:19
Message: <4cb6cdab$1@news.povray.org>
On 14/10/2010 03:43 AM, Darren New wrote:

> Alternately, you *could* render everything twice, with the predator
> having a pixel shader that just made it white, everything else being
> black. But then you're rendering the whole scene three times.
>
> Is there a better way to do that?

I was under the impression that most complex GPU effects require 
rendering the entire scene multiple times (in addition to rendering 
things in a very specific order). But hey, what would I know?


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