al_fixtorad_r(3)

💖 al_fixtorad_r(3) 💖

okay bestie, welcome to the Library Functions Manual corner of the Allegro 5 API — this is the page for al_fixtorad_r, and it's lowkey iconic. 💅

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✨ NAME ✨

al_fixtorad_r — Allegro 5 API 🦋

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🎀 SYNOPSIS 🎀

#include <allegro5/allegro.h>

const al_fixed al_fixtorad_r = (al_fixed)1608;

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🌸 DESCRIPTION 🌸

This constant gives a ratio which can be used to convert a fixed point number in binary angle format to a fixed point number in radians. no cap, that's the whole vibe. ✨

Example, bestie:

al_fixed rad_angle, binary_angle;

/* Set the binary angle to 90 degrees. */
binary_angle = 64;

/* Now convert to radians (about 1.57). */
rad_angle = al_fixmul(binary_angle, al_fixtorad_r);

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🫶 SEE ALSO 🫶

• al_fixmul(3)
• al_radtofix_r(3)

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mwah 💋 — from the Allegro reference manual, page al_fixtorad_r(3), with no date in the footer (so no invented date, bestie 🫶).