workinf_Blender_Wasm/README.md

Blender Web WASM

Blender 5.2-based Web editor runtime with a React/Three.js frontend, a native Blender Main compiled to WebAssembly, versioned browser protocols, OPFS/IndexedDB storage, and desktop/WASM round-trip tests.

The current browser baseline is Chromium only. The release browser suite covers both the main-thread WebGL renderer and the OffscreenCanvas Worker renderer. Firefox and WebKit are permanently outside this project's test, CI, evidence, and release scope. The iron rule is Chromium-only browser execution: never launch, probe, or claim support from Firefox or WebKit. Historical Firefox/WebKit reports are archival context only and are not normative support evidence.

Layout

• blender-5.2.0/: corresponding Blender source with the WebEngine integration.
• web/: frontend, Worker clients, protocols, Playwright tests, and local runtime assets.
• tools/web/: fixture, golden, build, and offline-release tooling.
• tests/: .blend fixtures and semantic golden data.
• docs/status/: machine-readable and task-specific parity ledger.

Verification

source tools/web/emscripten-env.sh
cmake --build build_web_blender6 --target web_engine -- -j8
bash tools/web/install-web-engine-assets.sh
npm --prefix web ci
npm --prefix web run typecheck
npm --prefix web run lint
npm --prefix web run build
npm --prefix web run test:browser

See docs/EXECUTION_QUEUE.md for the current task order and docs/README.md for the document map, docs/PROJECT_STATUS_AND_NEXT_WORK.md for the implemented scope, and docs/BLENDER_5_2_FULL_WEB_PARITY_EXECUTION_PLAN.md for the normative M12-M23 full-parity execution plan. The domain overview and coverage cross-check are in docs/BLENDER_5_2_WEB_FEATURE_PARITY.md and docs/BLENDER_5_2_FULL_PARITY_WBS.md.

The release contract and explicit non-goals are defined in docs/WEB_BLENDER_MODELER_V1_SCOPE.md.