GLUTWIRESIERPINSKISPONGE(3)

💖 GLUTWIRESIERPINSKISPONGE(3) 💖

okay bestie so you wanna know about glutWireSierpinskiSponge? that's the manual page name, yes it's a mouthful, yes it's iconic, and yes i'm about to explain the whole thing to you with zero skips 💅

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🌸 NAME 🌸

glutWireSierpinskiSponge — draw a wireframe Spierspinski's sponge.

(not a typo, that's literally how the original spells it, i don't make the rules 🫶)

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📚 LIBRARY 📚

OpenGLUT - geometry

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✨ SYNOPSIS ✨

#include <openglut.h>

void
glutWireSierpinskiSponge(int num_levels, const GLdouble offset[ 3 ],
    GLdouble scale);

like. look at that signature. gorgeous. no cap.

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🎀 PARAMETERS 🎀

• num_levels — the recursive depth, aka how many times it goes deeper into the fractal hole 🌀
• offset — the location vector, it's the translation, okay?
• scale — the relative size. how big we talkin'.

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🦋 DESCRIPTION 🦋

so basically this function recursively draws a few levels of Sierpinski's Sponge, and it does it in wireframe. that's the vibe.

if num_levels is 0, it draws 1 tetrahedron. one. singular. humble. main character.

the offset is a translation. the z axis is normal to the base (iykyk). and the sponge is centered at the origin — like everything good in this world 💖

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😭 CAVEATS 😭

bestie. listen. the runtime is exponential in num_levels. exponential!! do not just crank that number up and walk away. your computer will simply perish. it's giving "why is my fan screaming" energy. respect the exponent 🙈

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👑 SEE ALSO 👑

• glutSolidSierpinskiSponge(3) — the solid one, the filled-in sibling, the other half of the duo 💜

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and that's the whole page fr fr 🌈

source: OpenGLUT — geometry, dated UNDATED, and the footer was just out here saying UNTITLED() like a little mystery. slay. go draw your sponge, bestie 🧚✨🎀