March 2004
Beginner
504 pages
9h 2m
English
Content preview from Beginning Math and Physics for Game ProgrammersBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Applications in Collision Detection
There will be times in game programming when you'll want to know if and where two lines intersect. The lines might represent the side of a building or the ground or the path of an object. You might need to program a conditional based on the intersection of two such lines. Now that you know how to find the equations of these lines, you can put the two equations together to form a system of linear equations. Then you can solve the system mathematically. This section first discusses the three types of solutions you might find, and then it describes methods of finding the numeric solution.
When solving a system of two linear equations, you're really searching for the intersection of two lines. The solution set ...
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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.