al_rotate_transform_3d(3)

okay bestie, we're in al_rotate_transform_3d(3) territory, and this page is straight from the Allegro reference manual — Allegro 5 API, 3D rotation core. 💅

🎀 NAME

al_rotate_transform_3d — Allegro 5 API

That's the whole name, no cap. 👑

✨ SYNOPSIS

              #include <allegro5/allegro.h>

              void al_rotate_transform_3d(ALLEGRO_TRANSFORM *trans,
                 float x, float y, float z, float angle)

💫 DESCRIPTION

okay so what it does: it combines the transformation you hand it with a transformation that rotates coordinates around the given vector, by the given angle in radians. ✨

heads up, bestie: the vector is assumed to be of unit length — if it isn't, it will also incur a scale. Not a drill, that's the note. 🫶

🕰️ SINCE

5.1.3 — yep, this one has been around since then. 👑

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source/version: Allegro reference manual (Allegro 5 API); date: not listed on this page, so I'm literally not making one up. al_rotate_transform_3d(3) signing off — slay your 3D rotations 💖✨