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          ░▒▓█ rapid1337.com █▓▒░           
╓──────────────────────────────────────────╖
║                  Plasma                  ║
╟──────────────────────────────────────────╢
║ The classic demoscene plasma — four      ║
║ sine fields summed into a palette.       ║
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║          ·· code/plasma.html ··          ║
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============================================================================
Title ..: Plasma
Author .: staff
Date ...: 2026-06-25
Section : Code
============================================================================


The oldest trick in the book and still one of the prettiest. Plasma sums a
few
sine waves over the x/y coordinates (and time), then maps the result through
a
cycling colour palette. No textures, no shaders — just `Math.sin` and a
`putImageData`.

The live version above runs entirely in a sandboxed `<iframe>`; the source
is a
single self-contained HTML file in `assets/effects/`.


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