# WBV2-P1100-002: verify_scene_object_mesh_module

- task: WBV2-P1100-002
- parent: WBV2-P1100-001
- status: planned
- gap: workflow:module_scene_object_mesh
- ownerFamily: SCENE_MESH
- targetImplementationClass: LOCAL_EXACT
- moduleId: SCENE_OBJECT_MESH

## 目标

Complete one coherent Blender function module through shared Main primitives and an aggregate operator case matrix.

## 输入与范围

- Source paths:
- `blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp`
- `blender-5.2.0/source/blender/web_engine/web_engine_main_state.h`
- `blender-5.2.0/source/blender/web_engine/web_engine_api.cpp`
- `blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp`
- `web/protocol/web-engine.ts`
- `web/app/src/workers/web-engine.worker.ts`
- Reused receipts:
- `tests/golden/WBV2-P11-001/manifest.json`
- `tests/golden/WBV2-P11-001/mesh-topology-receipt-report.json`
- `tests/golden/WBV2-P12-002/manifest.json`
- `tests/golden/WBV2-P12-002/scene-object-receipt-report.json`
- `tests/golden/WBV2-P24-002/manifest.json`
- `tests/golden/WBV2-P24-002/object-move-receipt-report.json`
- Implementation and verification entrypoint: `node tools/web/run-wbv2-module-task.mjs --task WBV2-P1100-002 --write`

```
node tools/web/run-wbv2-module-task.mjs --task WBV2-P1100-002 --write
```

## 验收

Positive cases: mesh topology, visibility, transform, collection membership
Negative boundaries: invalid selection, stale revision, linked data
Recovery: undo, redo, save/reopen
Commands:
- `npm --prefix web run typecheck`
- `npm --prefix web run test:e2e -- --workers=1 tests/e2e/wbv2-mesh-topology-production.spec.ts tests/e2e/wbv2-scene-object-production.spec.ts`

Malformed or unsupported input must fail closed. A module advances only when source hashes, positive Main mutation, negative no-mutation, undo/redo, save/reopen, Chromium and aggregate manifest checks pass. A representative case never claims full-family parity.

## 交付与回滚

- Reports: `tests/golden/WBV2-P1100-002/`
- Manifest: `tests/golden/WBV2-P1100-002/manifest.json`
- Status: `docs/status/WBV2-P1100-002.md`
- Rollback: restore WBV2-P1100-001 as queue parent and leave this module in_progress.