April 2016
Intermediate to advanced
784 pages
18h 25m
English
Content preview from Ray Tracing from the Ground Up
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Chapter 19
Ray-Object Intersections
Image by Mark Langsworth
Objectives
By the end of this chapter, you should:
- understand how bounding boxes can decrease rendering times;
- know how to ray trace a number of object types including triangles and part objects;
- understand why we can only ray trace generic versions of some objects;
- understand the important role that compound objects play in modeling;
- have at your disposal a variety of objects for scene construction.
This chapter allows you to start building a decent collection of object types for modeling and rendering. I’ll discuss here how to ray trace axis-aligned bounding boxes as an efficiency ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.