L

layers, 268-269

implementing, 269-270

painting to, 273

working with, 270-272

LCM, 19

lengths, calculating for sides of triangles, 61

libraries, 194, 219

audio, 224-225

graphics, 221-224

install, 226-227

physics, 226

lighting, in OGRE 3D, 306-307

linear equations, 67

simultaneous, 43

solving, 43-45

lines, 50

parallel, 52

perpendicular, 51

segments of, 50-51

linked list, 198

algorithm, 197-203

literals, 34

local variables, 142-143

logical operators, 117

using with If Else statement, 117-118

loop, 121

infinite, 123

lowest common multiple, see LCM

Lua, 336