vector_length(3) Allegro manual vector_length(3)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 ALSOnormalize_vector(3)Allegro version 4.4.2 vector_length(3)