POV-Ray: Newsgroups: povray.advanced-users: Help please: eval_pigment rgb expression to float: Re: Help please: eval

POV-Ray : Newsgroups : povray.advanced-users : Help please: eval_pigment rgb expression to float : Re: Help please: eval_pigment rgb expression to float		Server Time 29 Jul 2024 08:10:27 EDT (-0400)

From: Andrew Cocker
Date: 16 Aug 2002 11:52:55
Message: <3d5d1fd7$1@news.povray.org>

"Marc-Hendrik Bremer" <Mar### [at] t-onlinede> wrote in message
news:3d5d1eb4@news.povray.org...
> Well, the evaluated colorvector is 'grayscale', so you can use any component
> of the vector you want. Perhaps use
>
> Radi.x?
>

Doh! Yes, of course. Works perfectly, thanks.

Andy

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