fixhypot man page

fixhypot — Fixed point hypotenuse. Allegro game programming library.

Synopsis

#include <allegro.h>

fixed fixhypot(fixed x, fixed y);

Description

Fixed point hypotenuse (returns the square root of `x*x + y*y'). This should be better than calculating the formula yourself manually, since the error is much smaller.

Info

version 4.4.2 Allegro Allegro manual