August 2013
Beginner to intermediate
1264 pages
52h 45m
English
book
Hughes/Computer Graphics, 3/E
by Kurt Akeley, James D. Foley, David F. Sklar, Morgan McGuire, John F. Hughes, Andries van Dam, Steven K. Feiner
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Chapter 29. Light Transport
29.1. Introduction
In this chapter we develop the rendering equation, which characterizes the light transport in a scene. We do this first for a scene in which there is no transmissive scattering, only reflection, and then generalize to handle transmission as well. In all but the simplest cases, the rendering equation is impossible to solve exactly. Approximation methods are therefore essential tools. The dominant approximation method involves estimating certain integrals by so-called Monte Carlo integration, that is, randomized integration algorithms, which we discuss in the next chapter. To assist with understanding the convergence properties of such algorithms, we can consider various kinds of light transport, some ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.