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P2-01: add SQLite WASM OPFS project worker

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wangdequan
2026-08-02 04:45:57 -04:00
parent bdaea21574
commit cc7cfc6153
15 changed files with 385 additions and 15 deletions
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@@ -10,7 +10,7 @@ FreeCAD-aligned web CAD frontend baseline for the BitBybit runtime boundary.
- Machine-readable workbench and command manifest in `src/freecadManifest.ts`
- Chinese implementation plan in `docs/web-cad-implementation-plan.zh-CN.md`
The current milestone is a static interface prototype. Real BitBybit Facade, FreeCAD/OCCT WASM, Three.js geometry, SQLite WASM and OPFS persistence are scheduled for the following integration milestones.
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.
## Development
@@ -19,8 +19,12 @@ npm install
npm run dev
```
Node.js 22 or newer is the supported development baseline, matching the SQLite WASM package engine requirement.
Build verification:
```bash
npm run build
```
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.