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Game Physics Cookbook

You're reading from Game Physics Cookbook Discover over 100 easy-to-follow recipes to help you implement efficient game physics and collision detection in your games

Product type Paperback

Published in Mar 2017

Publisher Packt

ISBN-13 9781787123663

Length 480 pages

Edition 1st Edition

Languages

C++

Tools

Unity

Concepts

Game Design

Author (1):

Gabor Szauer

View More author details

Table of Contents (19) Chapters

Preface

1. Vectors FREE CHAPTER

2. Matrices

3. Matrix Transformations

4. 2D Primitive Shapes

5. 2D Collisions

6. 2D Optimizations

7. 3D Primitive Shapes

8. 3D Point Tests

9. 3D Shape Intersections

10. 3D Line Intersections

11. Triangles and Meshes

12. Models and Scenes

13. Camera and Frustum

14. Constraint Solving

15. Manifolds and Impulses

16. Springs and Joints

A. Advanced Topics

Index

Open source physics engines

One of the best ways to learn is to examine the existing technology. There are a large number of open source physics engines that we can study. I'm only listing open source engines, which means that closed source SDKs, such as Havok or PhysX, are left out of this list. Out of all the physics engines listed, you really need to go through the Box2D Lite source code.

Box2D Lite

This is, by far, the must-read physics engine! The project is small and easy to nagivate. The entire project consists of six .cpp and six .h files. Even though this is a 2D engine, it can easily be extended for 3D support. To download and have a look at Box2D Lite visit http://box2d.org/files/GDC2006/Box2D_Lite.zip

The most important thing about this engine is the arbiter implementation. Box2D Lite provides a full arbiter implementation. The engine uses a similar impulse solver to the one that we covered in this book; this makes the arbiter provided with Box2D Lite easy to use with our...

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Authors (1)

Gabor Szauer

Gabor Szauer

Gabor Szauer has been making games since 2010. He graduated from Full Sail University in 2010 with a bachelor's degree in game development. Gabor maintains an active Twitter presence, and maintains a programming-oriented game development blog. Gabor's previously published books are Game Physics Programming Cookbook and Lua Quick Start Guide, both published by Packt.

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