Ray Tracing in One Weekend Ray Tracing in One Weekend Version 4.0.1, 2024-08-31 Copyright 2018-2024 Peter Shirley. All rights reserved. Overview I’ve taught many graphics classes over the years. Often I do them in ray tracing, because you are forced to write all the code, but you can still get cool images with no API. I decided to adapt my course notes into a how-to, to get you to a cool program as quickly as possible. It will not be a full-featured ray tracer, but it does have the indirect ligh...