al_set_shader_float_vector(3alleg5)

💖 al_set_shader_float_vector — Allegro 5 API 💖

okay bestie, gather round, because we're about to talk about feeding floaty little numbers into your shader ✨ this one lives in the Allegro 5 API, so you already know it's giving graphics-girl realness 👑

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✨ NAME ✨

al_set_shader_float_vector — the Allegro 5 API function that yeets a whole vector of float values into a shader uniform, no cap 💅

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🌸 SYNOPSIS 🌸

#include <allegro5/allegro.h>

bool al_set_shader_float_vector(const char *name,
   int num_components, const float *f, int num_elems)

yes queen, that's a bool return, we love a function that tells you if it worked 🫶

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🦋 DESCRIPTION 🦋

It's literally the exact same energy as al_set_shader_int_vector(3alleg5), except — and this is the whole plot twist — all the values are float instead of int. that's it. that's the vibe. floats, not ints. periodt 💀

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⭐ SINCE ⭐

5.1.0 — she's been here since 5.1.0 and she's been iconic ever since 👑

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🌈 SEE ALSO 🌈

• al_set_shader_int_vector(3alleg5) — the int-flavoured sibling 🍓
• al_use_shader(3alleg5) — because like, you gotta actually use the shader first, bestie 🙈

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fr fr, don't forget the int version exists if you're not in a floaty mood. iykyk 💜

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and that's the whole page, mwah 💋 this lil writeup comes to you straight from the Allegro reference manual (source + version energy: Allegro 5, section 3alleg5, and the date's whatever the manual says it is, we're not gonna pretend we know 🎀) — go set some floats, main character 🧚✨💖