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feat: improve CLI

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surv
2026-09-20 13:37:33 +02:00
parent 456d744ac6
commit 993185795f
3 changed files with 43 additions and 16 deletions
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CLAUDE.md
+8 -7
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@@ -32,14 +32,15 @@ python3 -m http.server -d dist 8080
```
Native CLI flags (`src/cli.rs`, applied in `FractalApp::apply_cli`): `--kind`,
`--power`, `--julia re,im`, `--share <fragment>`,
`--power`, `--julia re,im`, `--phoenix-p re,im`, `--lambda-l re,im`,
`--palette`, `--share <fragment>`,
`--view re,im,half_height[,iterations]`, `--de`, `--buddhabrot`,
`--buddha-palette`, `--export` (+ `--export-path out.png`). `--headless`
(`src/headless.rs`) skips the window entirely: it builds the same view from
the other flags, creates its own offscreen wgpu device, and renders straight
to a PNG (`--width`/`--height`, default 1920×1080) — implies `--export`'s
save behavior without needing a GPU-backed window/event loop. Not yet
supported with `--buddhabrot`. Run `mandelbrot --help` for the full list.
`--buddha-palette`. `--headless` (`src/headless.rs`) skips the window
entirely: it builds the same view from the other flags, creates its own
offscreen wgpu device, and renders straight to a PNG (`--width`/`--height`,
default 1920×1080, `--export-path out.png`) without needing a GPU-backed
window/event loop. Not yet supported with `--buddhabrot`. Run
`mandelbrot --help` for the full list.
There's no GPU in most sandboxes: `cargo check`/`cargo test --test shader_valid`
are the fast, headless way to validate a change. `cargo test` also runs but