Lines of bare C++: raytracing made simple
There is a great pragmatic programmers book on building a ray tracer that just came out: <a href="https://pragprog.com/book/jbtracer/the-ray-tracer-challenge" rel="nofollow">https://pragprog.com/book/jbtracer/the-ray-tracer-challenge</a><p>Its langauge neutral, which is interesting.