EQUAL(3G)

🎀 NAME 🎀

equal — bestie, it does a component-wise equal-to comparison of two vectors ✨

(this one lives in the 3G manual section, iykyk 💅)

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✨ DECLARATION ✨

okay so here's the receipts, three whole flavors 👑

bvec equal(vec x, vec y);

bvec equal(ivec x, ivec y);

bvec equal(uvec x, uvec y);

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🦋 PARAMETERS 🦋

• x — the first vector getting pulled into the comparison 💖
• x — and this one is also labeled x up in the original, no cap, it's the second vector in the comparison operation 🙈 (yes the manpage really did that, we don't fix it, we just report it 💀)

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🌸 DESCRIPTION 🌸

So equal hands you back a boolean vector, and every single element i in it is computed like this:

x[i] == y[i]

that's it, that's the whole thing. component by component, element by element, slay by slay ✨

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👑 VERSION SUPPORT 👑

The way equal has been supported in basically every OpenGL Shading Language version since forever, main character energy fr fr 🌈

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

not a single ❌ in the whole table, obsessed 😭💖

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🫶 SEE ALSO 🫶

the whole friend group, go say hi:

• lessThan()
• lessThanEqual()
• greaterThan()
• greaterThanEqual()
• notEqual()
• any()
• all()
• not()

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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/.

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💜 COPYRIGHT (again, yeah) 💜

Copyright © 2011-2014 Khronos Group

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bestie quick heads up: the original header just says [FIXME: manual] and the footer is [FIXME: source] with the date 01/03/2018, and the whole thing is filed under EQUAL(3G). that's a wrap, ily, go compare some vectors 💅✨💖