Rechercher une page de manuel
fixtorad_r.3alleg
Langue: en
Version: version 4.2.2 (debian - 07/07/09)
Section: 3 (Bibliothèques de fonctions)
Sommaire
NAME
fixtorad_r - Constant to convert angles in fixed point format to radians. Allegro game programming library.SYNOPSIS
#include <allegro.h>extern const fixed fixtorad_r;
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. Example:fixed rad_angle, binary_angle; /* Set the binary angle to 90 degrees. */ binary_angle = 64; /* Now convert to radians (about 1.57). */ rad_angle = fixmul(binary_angle, fixtorad_r);
SEE ALSO
fixmul(3alleg), radtofix_r(3alleg)Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre