POV-Ray: Newsgroups: povray.advanced-users: Crossposting (was Re: I highly doubt that anything that I've written is "spam" ...): Re: Crossposting and other abusive activities ....

POV-Ray : Newsgroups : povray.advanced-users : Crossposting (was Re: I highly doubt that anything that I've written is "spam" ...) : Re: Crossposting and other abusive activities ....		Server Time 30 Jul 2024 10:19:01 EDT (-0400)

From: Edward C
Date: 2 Sep 1999 18:46:43
Message: <37cefe53@news.povray.org>

<snip>
>What I find most surprising is that the color
>red and green mix together to form black.
<snip>

A pure red filter removes none of the red, all of the green and all of the
blue.  A pure green filter removes all of the red, none of the green and all
of the blue.  Together they remove all the red, all the green and all the
blue.

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