Plasma — live 4K (Ledatic)

ledatic / plasma live · 4K · webgl2

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ledatic / plasma

Status

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Solver

2D ideal magnetohydrodynamics — Orszag-Tang vortex on a 128² periodic grid. 6 channels f32. Mass, energy, and ∇·B conserved to machine precision.

Renderer

WebGL2 · single-pass composite fragment shader · LIC over the magnetic field · vorticity hue tint · Catmull-Rom bicubic upsample · ACES-ish tonemap. Render budget capped at 2560×1440 to keep the GPU command queue from saturating at 4K retina.

Diagnostics