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vector_length(3alleg4) Allegro manual vector_length(3alleg4)

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)

version 4.4.3 Allegro