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From: mast4as@yahoo.com
Newsgroups: comp.graphics.rendering.raytracing
Subject: A great resource to learn how to write a raytracer
Date: Wed, 9 May 2012 12:55:21 -0700 (PDT)
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www.scratchapixel.com

I found this website the other day and wanted to share the info. Great resource to learn how to develop a ray tracer and other rendering techniques...