"Warp" <war### [at] tagpovrayorg> wrote in message
news:3e25696c@news.povray.org...
>   One good idea is that an object with media will always show its own
media,
> but whether it will show external media (which includes media of other
> objects, global media and fog) or not would depend on the 'allow_media'
> value.
>   This way an object could have its own media, but still be "solid" (in
the
> sense that other media will not penetrate it).

Except that then allow_media would be confused since a media might reside in
the object already. I think something more like combine_media on|off might
make sense to everyone. Would be interesting to see how it would affect
things.

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