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In article <3a8ee7c7@news.povray.org>, "Rune" <run### [at] iname com>
wrote:
> However, the apparent size of glows can also be controlled by adjusting
> the color.
With some glow types, the size keyword works by adjusting the color
brightness, but it uses a different method for other glow types.
> So, what exactly is the point of the size keyword?
To adjust the size of the glow.
> How can it be used to achieve results that can not be achieved with
> the color alone?
Depending on your glow type, the differences between the results can be
extreme or nonexistent.
--
Christopher James Huff
Personal: chr### [at] mac com, http://homepage.mac.com/chrishuff/
TAG: chr### [at] tag povray org, http://tag.povray.org/
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