GLUTPOSTOVERLAYREDISPLAY(3)

✨ GLUTPOSTOVERLAYREDISPLAY(3) ✨

okay bestie, sit down, we're talking about glutPostOverlayRedisplay today 💖 it's a real one from the OpenGLUT overlays squad, and yes the manual name is literally GLUTPOSTOVERLAYREDISPLAY(3) so now you know what page you're on 🎀

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📚 LIBRARY

OpenGLUT - overlays 🦋

she lives in the overlay wing of the OpenGLUT house, iykyk.

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🫶 SYNOPSIS

#include <openglut.h>

void
glutPostOverlayRedisplay(void);

no args, no return value, no drama — just vibes 🌸

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💅 DESCRIPTION

so for the current window, this is the function that tells OpenGLUT "hey bestie, I want my OverlayDisplay callback invoked" ✨

that's it. that's the whole job. you're basically sliding into OpenGLUT's DMs like "hey can u run my overlay display callback pls" and OpenGLUT goes "say less" 💌

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💀 CAVEATS

Unimplemented. 😭

fr fr. not implemented. do not pass go, do not collect $200. the function exists in the manual, in the synopsis, in your heart, but not in the implementation. iconic in a tragic way 💀

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👀 SEE ALSO

• glutEstablishOverlay(3)
• glutRemoveOverlay(3)
• glutUseLayer(3)
• glutPostWindowOverlayRedisplay(3)
• glutShowOverlay(3)
• glutHideOverlay(3)
• glutOverlayDisplayFunc(3)
• glutPostRedisplay(3)

the whole overlay group chat, assembled 🫶 go read them too, they're right there.

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and that's the page!! tiny little sign-off for u: this one is dated UNDATED and its source/version tag is UNTITLED() — yeah she really said "no date, no title, no implementation", the audacity is unmatched 👑 go be great, ily, bye 💖✨🎀