Wasn't it SharkD who wrote:
>I've created an object that lies above a transparent plane. I would like the
>object to cast a shadow over the plane and for the shadow to be visible. Also,
>the strength of the shadow should be translated into the alpha channel. How do
>I accomplish this?
Does this help?
http://www.econym.demon.co.uk/shadowtut/
--
Mike Williams
Gentleman of Leisure
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