"J T" <jte### [at] chello nl> wrote in message
news:3f0c27be@news.povray.org...
>
> want that box 1 has only the shadow of light 1, and
> box 2 only of light 2. How can I do that?
Looking at the documentation... apparently light_group only affects the
actual illumination instead of both the light and shadow. However, I haven't
worked with this in such a long time so I could be wrong.
You can apply a shadowless keyword to the lights or no_shadow to the objects
to work around this. Problem then might be how your scene is affected versus
what's intended by you. Might be possible to set up a second pair of lights
to cast shadows onto a floor plane, for example.
Bob H.
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