57f1f53d26
Embed KiCad's gerbview WASM in the graphics-to-WebGL blog post as a
click-to-load demo that opens the tiny_tapeout board entirely in-browser.
- GerberDemo.astro: lazy iframe embed + cross-origin-isolation reload guard
+ WebGL2/SharedArrayBuffer feature-detect with a poster fallback
- public/gerber-demo/{index.html,boot.js}: self-contained gerbview boot
harness (config seed, MEMFS board preload, argv auto-open)
- board/ tiny_tapeout layers + poster.png committed; wasm/ glue JS committed
(served same-origin — pthread worker can't be cross-origin), while
gerbview.wasm + kicad-resources.bin are git-ignored and served from
Cloudflare R2 (assets.pcbjam.com)
- COOP/COEP require-corp scoped to the post + /gerber-demo routes
(dev: astro.config.mjs + middleware.ts; prod: vercel.json)
- post converted to MDX (@astrojs/mdx) so it can embed the component
- scripts/: sync-demo-wasm.sh, r2-deploy.sh, r2-cors.json
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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315 B
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13 lines
315 B
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; DRILL file {KiCad 7.0.9-7.0.9~ubuntu22.04.1} date Fri 15 Dec 2023 03:20:48 PM
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; FORMAT={-:-/ absolute / metric / decimal}
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; #@! TF.CreationDate,2023-12-15T15:20:48-05:00
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; #@! TF.GenerationSoftware,Kicad,Pcbnew,7.0.9-7.0.9~ubuntu22.04.1
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; #@! TF.FileFunction,NonPlated,1,4,NPTH
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