radtofix_r(3alleg4) Allegro manual radtofix_r(3alleg4)
NAME
radtofix_r - Constant to convert radians to fixed point angles. Allegro game programming library.
SYNOPSIS
#include <allegro.h>
extern const fixed radtofix_r;
DESCRIPTION
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:
fixed rad_angle, binary_angle;
...
binary_angle = fixmul(rad_angle, radtofix_r);
SEE ALSO
fixmul(3alleg4), fixtorad_r(3alleg4)
Allegro version 4.4.2 radtofix_r(3alleg4)
