Nieminen Juha wrote in message <3831214f@news.povray.org>...
>  Or perhaps there should be more keywords to control how shadows are
>calculated for an object:
>
>  self_shadow [on|off]  // specifies whether it should cast shadows on
itself
>                        // or not (ie. if off, it will be shadowless for
>                        // itself but not for other objects)
You can get this effect with either finish{ambient 1 diffuse 0} or in UVPov
specifying 'double_illuminate', depending on the specific effect you want.


Mark

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