Game Programming Gems 6 [PDF]

This is the latest volume in the game programming gems series that is now six years old. This book, like the others in the series, is a collection of articles written by industry experts for the advanced game programmer. Because it covers so much ground with little or no background information, I doubt that one reader will be able to appreciate the whole book. The book comes with a CD that has source code for all of the articles, which is very helpful.

I'm a multimedia programmer rather than a game programmer, and I found quite a few nuggets in this edition. Among them was the article on using OpenCV, which is the open source computer vision library, and also the article on CPPUnit, which can be used for unit testing of any type of software, not just games. The section on math and physics was the least helpful. It either set the bar too low with easy articles like "How to do floating point faster than hardware", or set the bar too high with difficult terse articles such as "Real-Time Particle-Based Fluid Simulation". However, if you are into game physics, this section might be something you really enjoy. In the AI section, it seemed like I had seen most of the material before. The last article though was really unique - "Constructing a Goal-Oriented Robot for UnrealTournament Using Fuzzy Sensors, Finite-state Behaviors and Behavior Networks". This is an outstanding article for those interested in robots in games. The whole section on scripting was worthwhile. I especially enjoyed the Script language survey at the front of the section, since this is a moving target with many languages to choose from. The graphics section is quite advanced, and unless "Realtime Rendering" seems like light bedtime reading to you, most of the articles will probably not make much sense. My favorite section of the book was the one on audio for two reasons. First, most game programming books ignor this subject entirely. Second, it is hard to find readable books or articles on the subject with the effects presented in plain language as this section did in all five articles. I notice that Amazon does not show the table of contents, so I do that here:

SECTION 1 GENERAL PROGRAMMING

Introduction 1.1 Game Object Component System 1.2 Closest- String Matching Algorithm 1.3 Implementing Lock-Free Algorithms 1.4 Computer Vision in Games using the OpenCV library 1.5 Using CPPUnit to implement unit testing 1.6 Visualizing Performance Data 1.7 Faster Loading with Access-Based File Reordering 1.8 Stay in the Game: Asset Hotloading for Fast Iteration 1.9 Geographic Grid Registration of Game Objects 1.10 Real-Time Continuous Profiling 1.11 Fingerprinting Prerelease Builds to Deter and Detect Piracy 1.12 The Dynamic Actor Layer

SECTION 2 MATHEMATICS AND PHYSICS

Introduction 2.1 Efficient Sequence Indexing 2.2 How to do floating point faster than hardware. 2.3 Solving linear systems by using the cross product 2.4 Real-Time Particle-Based Fluid Simulation 2.5 Exact Buoyancy for Polyhedra

SECTION 3 ARTIFICIAL INTELLIGENCE

Introduction 3.1 Designing a Multi-layer Pluggable AI Engine Framework 3.2 Smart Scene Load Management using Fuzzy Logic 3.3 Achieving coordination with autonomous NPC's 3.4 Using a Quantified Judgment Model for Engagement Analysis 3.5 Short-term memory using support vector machine (SVM) 3.6 Applying Model-Based Decision-Making Methods to Games 3.7 Constructing a Goal-Oriented Robot for UnrealTournament Using Fuzzy Sensors, Finite-state Behaviors and Behavior Networks

SECTION 4 SCRIPTING SYSTEMS

Introduction 4.1 A Script language survey 4.2 Managing High-Level Scripts Execution within 4.3 Automatic Function Binding for Game Scripting and Networking 4.4 Programming advanced control mechanisms with Lua coroutines 4.5 Binding C/C++ objects to Lua

SECTION 5 GRAPHICS

Introduction 5.1 Automatic Realistic Idle Motion Synthesis for Interactive Characters" 5.2 GPU Terrain Rendering 5.3 Rendering Road Signs Sharply 5.4 Interactive Fluid Dynamics and Rendering on the GPU 5.5 Spatial Partitioning using an Adaptive Binary Tree 5.6 Enhanced Object Culling with (Almost) Oriented Bounding Boxes 5.7 Fast per-pixel lighted scenes with a high number of lights 5.8 Efficient Sky Rendering Techniques 5.9 High Dynamic Range Rendering using OpenGL Frame Buffer Objects 5.10 Skin Splitting for Optimal Skin Rendering

SECTION 6 AUDIO

Introduction 6.1 Real- Time Sound Generation From Deformable Meshes 6.2 Volume Control Through Chained Busses 6.3 Faking Real-time DSP Effects 6.4 A lightweight oscillator for ambient sound generation 6.5 Cheap Doppler effect

SECTION 7 NETWORKING AND MULTIPLAYER

Introduction 7.1 Complex High-Level Systems 7.2 Reliable Peer-to-Peer Gaming Connection Penetrating Firewall and NAT 7.3 Massively Multiplayer Online Prototype (MMOP): Utilizing Second Life for Game Concept Prototyping 7.4 Dynamically Adaptive Streaming of 3D Data for Animated Characters 7.5 Generating globally unique identifiers for game objects About the CD-ROM

Index