DOKK / manpages / debian 12 / allegro5-doc / al_radtofix_r.3alleg5.en
al_radtofix_r(3alleg5) al_radtofix_r(3alleg5)

al_radtofix_r - Allegro 5 API

#include <allegro5/allegro.h>
const al_fixed al_radtofix_r = (al_fixed)2670177;
    

This constant gives a ratio which can be used to convert a fixed point number in radians to a fixed point number in binary angle format.

Example:


al_fixed rad_angle, binary_angle;
...
binary_angle = al_fixmul(rad_angle, radtofix_r);

al_fixmul(3alleg5), al_fixtorad_r(3alleg5).

Allegro reference manual