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bala
11-01-2002, 09:32 PM
there is a plane which is semitransparency in front of the object, and a light source behind the object, how can I draw the project-shadow on the plane which can be seen
in front of the plane?
thanks

jwatte
11-02-2002, 12:17 PM
Look up "projective texture mapping". Note that you'll need a user clip plane, else objects between the translucent plane and the light source location will also, erroneously, have the image projected onto them.