NAME

       vector_length,  vector_length_f  -  Calculates  the  length  of  a  vector.  Allegro  game
       programming library.

SYNOPSIS

       #include <allegro.h>

       fixed vector_length(fixed x, fixed y, fixed z);

       float vector_length_f(float x, float y, float z);

DESCRIPTION

       Calculates the length of the vector (x, y, z), using that good 'ole Pythagoras theorem.

SEE ALSO

       normalize_vector(3alleg4)