fixtorad_r(3)

💖 fixtorad_r(3) 💖

okay bestie, welcome to the Allegro manual page for fixtorad_r(3). This is the Allegro game programming library corner of the docs, and this constant is lowkey iconic: it's the ratio you use to turn a fixed point number in binary angle format into a fixed point number in radians. no cap. ✨

🌸 NAME 🌸

fixtorad_r — constant to convert angles in fixed point format to radians. Allegro game programming library. 🎀

🛠️ SYNOPSIS 🛠️

#include <allegro.h>

extern const fixed fixtorad_r;

📖 DESCRIPTION 📖

So like, fixtorad_r is this constant that gives you a ratio. You can use that ratio to convert a fixed point number that's in binary angle format into a fixed point number that's in radians. fr fr, that's the whole vibe. 💫

Here's the example from the page, and yes, it ate:

fixed rad_angle, binary_angle;
/* Set the binary angle to 90 degrees. */
binary_angle = 64;
/* Now convert to radians (about 1.57). */
rad_angle = fixmul(binary_angle, fixtorad_r);

👀 SEE ALSO 👀

• fixmul(3)
• radtofix_r(3)

bye bestie, this page is serving Allegro version 4.4.3 realness — go convert some angles and slay 💅🦋