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radtofix_r

Langue: en

Version: version 4.2.2 (fedora - 05/07/09)

Section: 3 (Bibliothèques de fonctions)

radtofix_r - Constant to convert radians to fixed point angles. Allegro game programming library.

#include <allegro.h>

extern const fixed radtofix_r;

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);