Discussion



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Discussion

In this implementation we restrict to be a function of the angle between and and position i.e. . Given enough memory it would be possible to have a separate at each location which could be a function of both and . This could be useful for simulating such effects as specular-like reflectivity from water surfaces, or even rendering 3D digitized surfaces.



Drew R. Whitehouse
Thu Nov 17 10:01:16 EST 1994