tmb@wheaties.ai.mit.edu (Thomas M. Breuel) (03/18/89)
For reasearch in computer vision, I need to generate images. I am looking for ray tracing packages, preferably in "C", and preferably free. If you know of what packages exist and where I can obtain them, I'd appreciate if you could drop me a line. I'll summarize to the net. Thanks, Thomas. tmb@wheaties.ai.mit.edu