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normalize_vector(3)             Allegro manual             normalize_vector(3)

NAME
       normalize_vector, normalize_vector_f - Converts the vector to a unit
       vector. Allegro game programming library.

SYNOPSIS
       #include <allegro.h>

       void normalize_vector(fixed *x, fixed *y, fixed *z);

       void normalize_vector_f(float *x, float *y, float *z);

DESCRIPTION
       Converts the vector (*x, *y, *z) to a unit vector. This points in the
       same direction as the original vector, but has a length of one.

SEE ALSO
       vector_length(3), dot_product(3), cross_product(3), exstars(3)

Allegro                          version 4.4.2             normalize_vector(3)