March 2017
Intermediate to advanced
480 pages
11h 3m
English
Content preview from Game Physics Cookbook
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Axis Aligned Bounding Box
An Axis Aligned Bounding Box (AABB) is the 3D version of a rectangle. We will define a 3D AABB by a center point (position) and a half extent (size). The half extent of an Axis Aligned Bounding box represents half of the width, height and depth of the box. For example a box with half extents of (2, 3, 4) would be four units wide, six units tall and eight units deep.
Getting ready
We are going to create a new AABB structure, which will contain an origin and half extents. It's helpful to be able to get the minimum and maximum points of an AABB. We are going to implement helper functions to get both the min and max point of ...
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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.
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