Game Physics
- 2nd Edition - April 5, 2010
- Latest edition
- Author: David H. Eberly
- Language: English
"Game Physics, 2nd Edition" provides clear descriptions of the mathematics and algorithms needed to create a powerful physics engine - while providing a solid reference for all of… Read more
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Description
Description
"Game Physics, 2nd Edition" provides clear descriptions of the mathematics and algorithms needed to create a powerful physics engine - while providing a solid reference for all of the math you will encounter anywhere in game development: quaternions, linear algebra, and calculus. Implementing physical simulations for real-time games is a complex task that requires a solid understanding of a wide range of concepts from the fields of mathematics and physics. Previously, the relevant information could only be gleaned through obscure research papers. Thanks to "Game Physics", all this information is now available in a single, easily accessible volume.
The new 2nd edition is the much-anticipated update that incorporates new info on how to implement a classic rigid-body physics engine, as well as new coverage of ragdoll physics, PLUS a new chapter on Physics Luminaries and their contributions (Ronald Fedkiw, Jos Stam, and James O'Brien).
The CD will contain Wild Magic 5, a large software package for graphics, physics, and related topics. Also, Eberly's associated web site will support the book and CD: www.geometrictools.com.
The new 2nd edition is the much-anticipated update that incorporates new info on how to implement a classic rigid-body physics engine, as well as new coverage of ragdoll physics, PLUS a new chapter on Physics Luminaries and their contributions (Ronald Fedkiw, Jos Stam, and James O'Brien).
The CD will contain Wild Magic 5, a large software package for graphics, physics, and related topics. Also, Eberly's associated web site will support the book and CD: www.geometrictools.com.
Key features
Key features
--Much-anticipated 2nd edition offers valuable new applications of particle systems, fluids, and gases.
--CD with Wild Magic physics engine, C++ source code that supports the simulations in the book, plus sample apps, and exercises.
--Books tackles the complex, challenging issues that other books avoid - and provides a solid, comprehensive math resource for game developers.
--CD with Wild Magic physics engine, C++ source code that supports the simulations in the book, plus sample apps, and exercises.
--Books tackles the complex, challenging issues that other books avoid - and provides a solid, comprehensive math resource for game developers.
Readership
Readership
Professionals or students working in game development, simulation, scientific visualization, or virtual worlds.
Game Physics Developers, Games Physics Engine Programmers, Game Programmers, Technical Directors.
Level: Intermediate to Advanced
Game Physics Developers, Games Physics Engine Programmers, Game Programmers, Technical Directors.
Level: Intermediate to Advanced
Table of contents
Table of contents
Game Physics
1st edition
1 A Brief History of the World: A Summary of the Topics
2 Basic Concepts
3 Rigid Body Motion
4 Deformable Bodies
5 Physics Engines
6 Physics and Shader Programs
7 Linear Complementarity and Mathematical Programming
8 Differential Equations
9 Numerical Methods
10 Quaternions
Appendices
A Linear Algebra
B Affine Algebra
C Calculus
D Ordinary Difference Equations
A Summary of the Changes for the 2nd Edition:
Naturally, Chapter 1 (Introduction) will be rewritten based on the contents for the second edition.
The chapter on Physics Engines needs a significant rewrite. The goal will be to describe how to implement a classic rigid-body physics engine. And there will be source code to go with it, illustrating a generic collision detection system to go with the collision response people seem to associate with a physics engine. I will also include a new section on ragdoll physics, and there will be source code to go with this.
I plan on inserting a new chapter (chapter 6 below) that will contain descriptions of various papers of interest in game physics. In particular, I will review publications by Ronald Fedkiw, Jos Stam, and James O'Brien, choosing a few of each to describe and to implement in source code and include on the CDROM for the book. This new material fills the void in the 1st edition - not much discussion of applications of particle systems, fluids, or gases. The chapter on shader programs (old Chapter 6) will be discarded in its entirety.
Chapters 7 through 10 and Appendices A through D form the mathematical heart of the book. The appendices are effectively background material that a reader will be exposed to at a university. The chapters 7 through 10 are more advanced topics. I believe it is reasonable to break the book into two parts:
Part I -The Physics
1 Introduction
2 Basic Concepts
3 Rigid Bodies
4 Deformable Bodies
5 Physics Engines [rigid body concepts]
6 Particles, Fluids, and Gases [deformable body concepts]
Part II -The Mathematics
7 Linear Algebra
8 Affine Algebra
9 Calculus
10 Quaternions
11 Differential Equations
12 Difference Equations
13 Numerical Methods
14 Linear Complementarity and Mathematical Programming
The idea is that Part I is readable immediately by anyone having a reasonable mathematics background. Portions of Part II can be read, as needed.
The chapter on Linear Complementarity will be rewritten to omit the Lemke algorithm, replacing it by a discussion of iterative methods to solve LCP.
The 2nd edition will contain a lot more source code. And, as mentioned previously, we should include CD-ROM icons in the margins to let readers know that there is source code to illustrate the concepts.
1st edition
1 A Brief History of the World: A Summary of the Topics
2 Basic Concepts
3 Rigid Body Motion
4 Deformable Bodies
5 Physics Engines
6 Physics and Shader Programs
7 Linear Complementarity and Mathematical Programming
8 Differential Equations
9 Numerical Methods
10 Quaternions
Appendices
A Linear Algebra
B Affine Algebra
C Calculus
D Ordinary Difference Equations
A Summary of the Changes for the 2nd Edition:
Naturally, Chapter 1 (Introduction) will be rewritten based on the contents for the second edition.
The chapter on Physics Engines needs a significant rewrite. The goal will be to describe how to implement a classic rigid-body physics engine. And there will be source code to go with it, illustrating a generic collision detection system to go with the collision response people seem to associate with a physics engine. I will also include a new section on ragdoll physics, and there will be source code to go with this.
I plan on inserting a new chapter (chapter 6 below) that will contain descriptions of various papers of interest in game physics. In particular, I will review publications by Ronald Fedkiw, Jos Stam, and James O'Brien, choosing a few of each to describe and to implement in source code and include on the CDROM for the book. This new material fills the void in the 1st edition - not much discussion of applications of particle systems, fluids, or gases. The chapter on shader programs (old Chapter 6) will be discarded in its entirety.
Chapters 7 through 10 and Appendices A through D form the mathematical heart of the book. The appendices are effectively background material that a reader will be exposed to at a university. The chapters 7 through 10 are more advanced topics. I believe it is reasonable to break the book into two parts:
Part I -The Physics
1 Introduction
2 Basic Concepts
3 Rigid Bodies
4 Deformable Bodies
5 Physics Engines [rigid body concepts]
6 Particles, Fluids, and Gases [deformable body concepts]
Part II -The Mathematics
7 Linear Algebra
8 Affine Algebra
9 Calculus
10 Quaternions
11 Differential Equations
12 Difference Equations
13 Numerical Methods
14 Linear Complementarity and Mathematical Programming
The idea is that Part I is readable immediately by anyone having a reasonable mathematics background. Portions of Part II can be read, as needed.
The chapter on Linear Complementarity will be rewritten to omit the Lemke algorithm, replacing it by a discussion of iterative methods to solve LCP.
The 2nd edition will contain a lot more source code. And, as mentioned previously, we should include CD-ROM icons in the margins to let readers know that there is source code to illustrate the concepts.
Product details
Product details
- Edition: 2
- Latest edition
- Published: April 5, 2010
- Language: English
About the author
About the author
DE
David H. Eberly
Dave Eberly is the president of Geometric Tools, Inc. (www.geometrictools.com), a company that specializes in software development for computer graphics, image analysis, and numerical methods. Previously, he was the director of engineering at Numerical Design Ltd. (NDL), the company responsible for the real-time 3D game engine, NetImmerse. He also worked for NDL on Gamebryo, which was the next-generation engine after NetImmerse. His background includes a BA degree in mathematics from Bloomsburg University, MS and PhD degrees in mathematics from the University of Colorado at Boulder, and MS and PhD degrees in computer science from the University of North Carolina at ChapelHill. He is the author of 3D Game Engine Design, 2nd Edition (2006), 3D Game Engine Architecture (2005), Game Physics (2004), and coauthor with Philip Schneider of Geometric Tools for Computer Graphics (2003), all published by Morgan Kaufmann. As a mathematician, Dave did research in the mathematics of combustion, signal and image processing, and length-biased distributions in statistics. He was an associate professor at the University of Texas at San Antonio with an adjunct appointment in radiology at the U.T. Health Science Center at San Antonio. In 1991, he gave up his tenured position to re-train in computer science at the University of North Carolina. After graduating in 1994, he remained for one year as a research associate professor in computer science with a joint appointment in the Department of Neurosurgery, working in medical image analysis. His next stop was the SAS Institute, working for a year on SAS/Insight, a statistical graphics package. Finally, deciding that computer graphics and geometry were his real calling, Dave went to work for NDL (which is now Emergent Game Technologies), then to Magic Software, Inc., which later became Geometric Tools, Inc. Dave’s participation in the newsgroup comp.graphics.algorit
Affiliations and expertise
President of Geometric Tools, Inc.View book on ScienceDirect
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