.\" Automatically generated by Pandoc 3.6.1
.\"
.TH "al_fixtorad_r" "3" "" "Allegro reference manual"
.SH NAME
al_fixtorad_r \- Allegro 5 API
.SH SYNOPSIS
.IP
.EX
#include \f[B]<allegro5/allegro.h>\f[R]

const al_fixed al_fixtorad_r = (al_fixed)1608;
.EE
.SH DESCRIPTION
This constant gives a ratio which can be used to convert a fixed point
number in binary angle format to a fixed point number in radians.
.PP
Example:
.IP
.EX
al_fixed rad_angle, binary_angle;

\f[I]/* Set the binary angle to 90 degrees. */\f[R]
binary_angle = 64;

\f[I]/* Now convert to radians (about 1.57). */\f[R]
rad_angle = al_fixmul(binary_angle, al_fixtorad_r);
.EE
.SH SEE ALSO
al_fixmul(3), al_radtofix_r(3).