Game Physics Engine Development, 2nd Edition

516 Index

G

Game(s)

blob, 153

camera, attached to spring, 91, 92f

Half-Life, 3– 4

Loco Roco, 153

pool simulation, 136

Game-specific data, 3–4

General forces, added to physics engines

built-in gravity and, 87

code, 78–79, 81–86

D’Alembert’sprinciple and, 77–80

damping and, 87

force generators and, 80–87

General-purpose physics engine, 4

Geometric division algorithm, 447

Geometric primitives, 292

Geometry

background level, 292

for collision detection, 255, 280, 280f,

292–294, 293f, 438

coordinate,8–9,9f

primitive assemblies, 293–294, 293f

rendering, 438

of scalar product, 32–33, 33f

of vector product, 36–37, 36f

Gilbert Johnson Keerthi distance

algorithm (GJK), 294

Gimbal lock, 167

GJK. See Gilbert Johnson Keerthi distance

algorithm

GLUT toolkit, 11

Gravity

built-in, 87

force ...