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# 4 19-02-2003 , 03:36 AM
crgowo's Avatar
Registered User
Join Date: Sep 2002
Posts: 24
well lets just say i want to render a shere that i want to composite on live footage later. i setup the lighting to be the same as the live footage so teh shadows are the same. Well assuming i dont have to worry about reflections how do i render only the shere to to compositied on live footage with a shadow. and in the alpha channel of a frame the shadow is grey, where the sphere is its white and everything else is black? i dont have a site to upload screenshots to show you user added image