You can look for "probes" at various sites that have been mentioned
recently.
D.

"Mark Hanson" <mar### [at] attbicom> wrote in message
news:3e21b1b3$1@news.povray.org...
> "Christopher James Huff" <cja### [at] earthlinknet> wrote in message
> news:cja### [at] netplexaussieorg...
> > An HDRI image can be used to store lighting values for a scene, either
> > precomputed ahead of time or taken from a real-world sample. Since the
> > lighting values already exist, it doesn't take as long as having the
> > actual scenery there, it is easier to set up, and the lighting is more
> > realistic than a background from an ordinary image, with color values
> > clipped to a small range.
>
> Where does the scene come from? A scene you've already rendered? From
> reading a few of the posts in p.b.i., it seemed like they were
photographs.
> Is that it?
>
> Mark
>
>

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