[comp.graphics] Question on math

maddie@crash.cts.com (Tom Schenck) (10/17/88)

I'm currently doing work using fractals and raytracing, and for the life of me
can't find any discussion on how to find the POINT of intersection of a ray on
a surface (in this case, a triangular suface). Can anyone out there offer some
light on the subject?

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Tom Schenck, member 52nd Street Development Team.