31 lines
1.3 KiB
Markdown
31 lines
1.3 KiB
Markdown
# Web FreeCAD BitBybit
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FreeCAD-aligned web CAD frontend baseline for the BitBybit runtime boundary.
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## Current scope
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- React + Vite frontend shell
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- Three.js `0.185.1` is pinned for the internal Viewport Adapter; React does not import Three.js directly.
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- FreeCAD-style application menus, workbench navigation, Combo View, Task Dock, viewport and Report view
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- Machine-readable workbench and command manifest in `src/freecadManifest.ts`
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- Chinese implementation plan in `docs/web-cad-implementation-plan.zh-CN.md`
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The current milestone is a facade-first integration slice. Part Design document transactions and history are executable in the mock domain adapter; the internal SQLite WASM + OPFS Persistence Worker, schema and in-memory fallback are bundled behind `facade.project`. FreeCAD/OCCT geometry, solver behavior, FCStd interoperability and full workbench semantics remain staged behind the documented P3-P7 gates.
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## Development
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```bash
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npm install
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npm run dev
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```
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Node.js 22 or newer is the supported development baseline, matching the SQLite WASM package engine requirement.
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Build verification:
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```bash
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npm run build
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```
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The SQLite OPFS worker requires cross-origin isolation headers. Vite dev and preview apply `Cross-Origin-Opener-Policy: same-origin` and `Cross-Origin-Embedder-Policy: require-corp`; deployments must preserve them.
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