demo(shell): WebGL renderer + post-process shader overlay (CRT, water, mode7) - DEMO/POC - #168

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shell/xterm-webgl-crt

Commits on Jul 21, 2026

spike: WebGL xterm renderer + CRT post-process shader in web shell

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f3e3449
crt: default SCALE to ~CSS resolution; add ?crtscale= knob

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ce7ea4f
crt: add water shader + ?shader= registry

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33e4791

Commits on Jul 22, 2026

crt: mode7 demo shader — affine spin/zoom, nearest + repeat sampling

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3dfcae1
crt: mode7 — faster zoom cycle, biased into zoom-in

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8d98de0
fx: game-signaled shader effects over OSC 7777; bloom; runtime switching

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9bfa6f4
fx: dev-console fx commands; per-shader contrast lift

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dc78334
smoke: read the terminal buffer, not .xterm-rows DOM text

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2307584
shell: backtick (DEV) tile in the touch keypad

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df17f68
console: bare commands keep their args (hurt 20 == (hurt 20))

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6437271
shell: keypad rearrangement; shaders default OFF

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320beaf
shell: default desktop/landscape font size 14 -> 18

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458085a
console: (pulse rune|item) one-shot flash command

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c9892e0
fx: one-shot pickup pulses (rune purple, item white) + plain wake

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84c7542