achhabra@uceng.UC.EDU (atul k chhabra) (04/09/89)
I have some elevation data on a square grid. I need to render 3-D views
of the elevation models, given a viewpoint and the location of a light
source. Is there any public domain ray tracer out there that can do
this job? I believe some special purpose ray tracers have been written
for this application -- they are called 'grid tracers'.
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Atul K. Chhabra INTERNET: achhabra@ucesp1.ece.uc.edu
811J Rhodes Hall, ML 030 OR achhabra@uceng.uc.edu
Dept. of Electrical &
Computer Engineering
University of Cincinnati
Cincinnati, OH 45221-0030 Phone: (513)556-4766
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