COS(3G)

💖 COS — bestie edition 💖

okay so this is COS(3G), it lives in section 3G of the manual, and it's literally just the vibe of "gimme the cosine." that's it. that's the page. let's go 🦋

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✨ NAME ✨

cos — return the cosine of the parameter 🎀

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✨ DECLARATION ✨

genType cos(genType angle);

not me writing a function signature and feeling powerful 💅

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✨ PARAMETERS ✨

• angle — the quantity, in radians, that you want the cosine of. radians, bestie. not degrees. i'm serious. 🙈

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✨ DESCRIPTION ✨

cos returns the trigonometric cosine of angle. that's the whole thing. it's giving "short and iconic." 👑

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✨ VERSION SUPPORT ✨

so the question is always "does this work in my GLSL version" and the answer here is a resounding yes, no notes, full slay. 🌈

here's the deets — the function name is cos, and it's supported across every single OpenGL Shading Language version listed:

• OpenGL Shading Language 1.10 — ✔
• OpenGL Shading Language 1.20 — ✔
• OpenGL Shading Language 1.30 — ✔
• OpenGL Shading Language 1.40 — ✔
• OpenGL Shading Language 1.50 — ✔
• OpenGL Shading Language 3.30 — ✔
• OpenGL Shading Language 4.00 — ✔
• OpenGL Shading Language 4.10 — ✔
• OpenGL Shading Language 4.20 — ✔
• OpenGL Shading Language 4.30 — ✔
• OpenGL Shading Language 4.40 — ✔
• OpenGL Shading Language 4.50 — ✔

twelve out of twelve. a clean sweep. ate and left no crumbs fr fr 💀✨

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✨ SEE ALSO ✨

• sin() — its partner in crime 🫶

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✨ COPYRIGHT ✨

Copyright © 2011-2014 Khronos Group. This material may be distributed subject to the terms and conditions set forth in the Open Publication License, v 1.0, 8 June 1999. http://opencontent.org/openpub/.

Copyright © 2011-2014 Khronos Group

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okay that's the whole page, you're so welcome 💜 quick sign-off: this one came from the source [FIXME: source], dated 01/03/2018, and it's page COS(3G) — go forth and compute your cosines responsibly, bestie, ily 🌸🧚