| identity_quat(3alleg4) | Allegro manual | identity_quat(3alleg4) |
identity_quat - Global variable containing the identity quaternion. Allegro game programming library.
#include <allegro.h>
extern QUAT identity_quat;
Global variable containing the 'do nothing' identity quaternion. Multiplying by the identity quaternion has no effect.
| version 4.4.3 | Allegro |