euler2d(6x)

💖 euler2d — bestie's guide to 2D fluid✨

okay so picture this: it's an XScreenSaver hack, the manual is euler2d(6x), and it's literally simulating two dimensional incompressible inviscid fluid flow. yes. swirly goo. on your screen. we love her 💅

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🌊 SYNOPSIS 🌊

euler2d [--display host:display.screen] [--visual visual] [--window]
        [--root] [--window-id number] [--count number] [--eulertail number]
        [--cycles number] [--ncolors number] [--delay number] [--fps]

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🦋 DESCRIPTION 🦋

she simulates two dimensional incompressible inviscid fluid flow. that's it. that's the whole vibe. gorgeous swirling fluid, no cap 🌈

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✨ OPTIONS ✨

• --visual visual — picks which visual you want to use. legal values are the name of a visual class, or the id number (decimal or hex, either one, she's flexible) of a specific visual 🎀
• --window — draw on a newly-created window. this is the default, bestie, it's giving main character energy 👑
• --root — draw on the root window instead 🌸
• --window-id number — draw on the specified window. you pick 👉
• --count number — particles! range is 2 - 5000. default: 1024 ⭐
• --eulertail number — trail length. range is 2 - 500. default: 10 🦋
• --cycles number — duration. range is 100 - 5000. default: 3000 ⏳
• --ncolors number — number of colors. default: 64 🎨
• --delay number — per-frame delay, in microseconds. default: 10000 (0.01 seconds.). yes microseconds, tiny tiny 💀
• --fps — display the current frame rate and CPU load. ngl this one's a vibe check for your machine 🔥

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🧚 ENVIRONMENT 🧚

• DISPLAY — to get the default host and display number 🌟
• XENVIRONMENT — to get the name of a resource file that overrides the global resources stored in the RESOURCE_MANAGER property. fancy iykyk 💜
• XSCREENSAVER_WINDOW — the window ID to use with --root 🙈

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💖 SEE ALSO 💖

X(1), xscreensaver(1) — go read those too, bestie, they're iconic fr fr

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🌸 COPYRIGHT 🌸

Copyright © 2002 by Stephen Montgomery-Smith.

Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. No representations are made about the suitability of this software for any purpose. It is provided "as is" without express or implied warranty. (so like, no promises, she's perfect but she's not guaranteed, yk? 😭)

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👑 AUTHOR 👑

Stephen Montgomery-Smith. king behavior, we stan 🫶

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k that's the whole page!! go make some fluid, bestie, she's gonna slay on your screen 💅✨

X Version 11 · 6.09 (07-Jun-2024) — mwah, that's the version and date, written down so you never forget her 🎀💜