Zeger Knaepen wrote:

> This code should render nothing.  However, the media is showing.  Is this a
> bug, or 'just' a limitation of the way light_groups are implemented?
>
> <snip>
> light_source {
>  Licht_Locatie
>  rgb <1.5,1.4,1.3>
>  groups "zonn"

         ^^^^^^^

>
> <snip>
>  }
>  hollow
>  light_group "zon"

               ^^^^^
This could be it - use "zonn" instead
BUT
Rendered as "zon" I get a blue ball of media
Rendered as "zonn" I get a sphere with the front black fading to blue then red
at the sides
Is that what you want?
--
Bye
Pabs

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