March 2017
Intermediate to advanced
480 pages
11h 3m
English
Content preview from Game Physics Cookbook
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Plane-to-plane
Two planes intersecting results in an infinite line between the two planes:
We don't actually care about this line. We just want a true or false Boolean to know if the planes intersect. Two planes intersect if they are not parallel. If the normals of the plane point in different directions, the planes intersect. If the normals of the plane point in the same direction, they do not intersect.
Getting ready
We are going to implement a function to test if two planes intersect. This function will only return a Boolean result, not the line of intersection.
How to do it…
Follow the given steps to determine if two planes are intersecting:
- Declare ...
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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.