In article <3d31eb56@news.povray.org>,
 Rob Brown-Bayliss <rob### [at] zoismorg> wrote:

> Any way, can some one please explain the following to me?  The two values
> on each line bit, I cant reem to find it in teh docs, but there are
> examples of one colour on each line.

That is just the old version of the blend map syntax, it's been kept 
around for backwards compatibility. This:

[0.0 color Red]
[0.5 color Green]
[1.0 color Blue]

would be something like:

[0.0, 0.5 color Red, color Green]
[0.5, 1.0 color Green, color Blue]

-- 
Christopher James Huff <chr### [at] maccom>
POV-Ray TAG e-mail: chr### [at] tagpovrayorg
TAG web site: http://tag.povray.org/

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