MD3

MD3 (Quake 3 model format) is a 3-D modeling format introduced by id Software for the Quake 3: Arena game, and used in some other games as well. It is a binary format using little endian numeric format. An earlier MD2 format was used in Quake 2, and a later MD4 format was introduced for later Quake 3 versions.

Format description

 * Description of MD3 format
 * Another location of this description

Links

 * Quake MD3 notes