al_color_rgb_to_hsv(3)

✨ NAME ✨

okay so bestie, this is al_color_rgb_to_hsv — Allegro 5 API. It lives in the Library Functions Manual, and it's here to do the RGB-to-HSV conversion, no cap. 💖

🦋 SYNOPSIS 🦋

              #include <allegro5/allegro_color.h>

              void al_color_rgb_to_hsv(float red, float green, float blue,
                 float *hue, float *saturation, float *value)

💖 DESCRIPTION 💖

So you hand it an RGB triplet, right? The components are all in the range 0..1 — that's the vibe check. Then it gives you back the hue in degrees from 0..360, plus saturation and value, both in the range 0..1. Literally that's the whole glow-up. ✨

The hue goes into *hue, saturation into *saturation, and value into *value, because the function writes through those pointers. Iconic pointer behavior, fr fr. 🫶

🌈 SEE ALSO 🌈

• al_color_hsv_to_rgb(3) — the other converter to peek at, bestie.
• al_color_hsv(3) — another HSV-flavored page to check out. 👑

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that's the whole page, bestie 💅 it's from the Allegro reference manual and the page is al_color_rgb_to_hsv(3). There's no extra version or date line in the footer — just the manual name and the page name — so yeah, that's the tea. 🍓