feat(web): add object lightgroup membership

2026-08-30 07:21:38 +08:00
parent 49b42a0f99
commit cc8f805e76
46 changed files with 1900 additions and 35 deletions
--- a/blender-5.2.0/source/blender/web_engine/web_engine_api.cpp
+++ b/blender-5.2.0/source/blender/web_engine/web_engine_api.cpp
@@ -1612,7 +1612,7 @@ EMSCRIPTEN_KEEPALIVE int web_engine_apply_command(const int handle,
             type == "insertGreasePencilFrame" || type == "removeGreasePencilFrame" ||
             type == "setGreasePencilStrokes" || type == "setVertexColors" ||
             type == "setVertexWeights" || type == "setCameraProperties" || type == "setLightProperties" ||
-             type == "setWorldProperties" || type == "setSceneProperties" || type == "setSceneRenderSettings" || type == "setSceneAudioSettings" || type == "setSceneUnitSettings" || type == "setSceneTimelineSettings" || type == "setScenePipelineSettings" || type == "setSceneBindings" || type == "setSceneViewLayerSettings" || type == "setSceneCollectionSettings" || type == "setSceneBorderSettings" || type == "setSceneSimplifySettings" || type == "setSceneColorManagement" || type == "setSceneImageFormat" || type == "setSceneMotionBlur" || type == "setSceneHairSettings" || type == "setSceneCompositorSettings" || type == "setScenePerformanceSettings" || type == "setSceneSamplingSettings" || type == "setSceneMultiviewSettings" || type == "setSceneStampSettings" || type == "setSceneLineSettings" || type == "setSceneViewLayerPassSettings" || type == "setSceneViewLayerAOVs" || type == "setSceneViewLayerLightgroups" ||
+             type == "setWorldProperties" || type == "setSceneProperties" || type == "setSceneRenderSettings" || type == "setSceneAudioSettings" || type == "setSceneUnitSettings" || type == "setSceneTimelineSettings" || type == "setScenePipelineSettings" || type == "setSceneBindings" || type == "setSceneViewLayerSettings" || type == "setSceneCollectionSettings" || type == "setSceneBorderSettings" || type == "setSceneSimplifySettings" || type == "setSceneColorManagement" || type == "setSceneImageFormat" || type == "setSceneMotionBlur" || type == "setSceneHairSettings" || type == "setSceneCompositorSettings" || type == "setScenePerformanceSettings" || type == "setSceneSamplingSettings" || type == "setSceneMultiviewSettings" || type == "setSceneStampSettings" || type == "setSceneLineSettings" || type == "setSceneViewLayerPassSettings" || type == "setSceneViewLayerAOVs" || type == "setSceneViewLayerLightgroups" || type == "setObjectLightgroup" ||
             type == "setSculptMeshAttributes" ||
             type == "sculptStroke") {
      if (!engine->authoritative_commands || engine->authoritative_main == nullptr) {
@@ -2346,6 +2346,12 @@ EMSCRIPTEN_KEEPALIVE int web_engine_apply_command(const int handle,
              properties.dump().c_str(), main_error);
        }
      }
+      else if (type == "setObjectLightgroup") {
+        const json lightgroup = command.value("lightgroup", json(nullptr));
+        const std::string name = lightgroup.is_null() ? std::string() : lightgroup.is_string() ? lightgroup.get<std::string>() : std::string("\x01");
+        applied = name != "\x01" && web_engine_blend_main_set_object_lightgroup(
+            engine->authoritative_main, command.value("objectId", "").c_str(), name.c_str(), main_error);
+      }
      else if (type == "setSculptMeshAttributes") {
        const json attributes = command.value("attributes", json::object());
        applied = web_engine_blend_main_set_sculpt_attributes(
--- a/blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp
+++ b/blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp
@@ -4327,6 +4327,12 @@ json scene_ir_from_blend(const ParsedBlend &blend,
      if (const std::optional<json> asset_data = asset_metadata_from_id(blend, element)) {
        node["assetData"] = *asset_data;
      }
+      if (const std::optional<uint64_t> lightgroup_pointer = read_pointer(*blend.sdna, element, "lightgroup")) {
+        if (const std::optional<ElementRef> membership = element_for_pointer(blend, *lightgroup_pointer)) {
+          const std::string lightgroup_name = read_string(*blend.sdna, *membership, "name");
+          if (!lightgroup_name.empty()) node["lightgroup"] = lightgroup_name;
+        }
+      }
      json constraints = json::array();
      for (const ElementRef &constraint : linked_list_elements(blend, element, "constraints")) {
        const int64_t constraint_type = read_integer(*blend.sdna, constraint, "type").value_or(0);
--- a/blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp
+++ b/blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp
@@ -6791,6 +6791,20 @@ bool web_engine_blend_main_set_scene_view_layer_lightgroups(WebBlendMainState *s
  return true;
 }

+bool web_engine_blend_main_set_object_lightgroup(WebBlendMainState *state,
+                                                  const char *object_id,
+                                                  const char *lightgroup_name,
+                                                  std::string &error)
+{
+  if (state == nullptr || state->main == nullptr || object_id == nullptr || lightgroup_name == nullptr) { error = "RENDER_PROPERTY_INVALID: object lightgroup target is missing"; return false; }
+  Object *object = find_object(state->main, object_id);
+  if (object == nullptr || object->id.lib != nullptr || lightgroup_name == nullptr) { error = "LINKED_DATA_MUTATION_BLOCKED: Object lightgroup is not editable"; return false; }
+  if (strlen(lightgroup_name) >= 64) { error = "RENDER_PROPERTY_INVALID: object lightgroup name exceeds the bounded size"; return false; }
+  BKE_lightgroup_membership_set(&object->lightgroup, lightgroup_name);
+  object->id.recalc |= ID_RECALC_PARAMETERS;
+  return true;
+}
+
 bool web_engine_blend_main_write(WebBlendMainState *state,
                                 std::vector<uint8_t> &bytes,
                                 std::string &error)
--- a/blender-5.2.0/source/blender/web_engine/web_engine_main_state.h
+++ b/blender-5.2.0/source/blender/web_engine/web_engine_main_state.h
@@ -618,6 +618,10 @@ bool web_engine_blend_main_set_scene_view_layer_lightgroups(WebBlendMainState *s
                                                             const char *layer_name,
                                                             const char *lightgroups_json,
                                                             std::string &error);
+bool web_engine_blend_main_set_object_lightgroup(WebBlendMainState *state,
+                                                  const char *object_id,
+                                                  const char *lightgroup_name,
+                                                  std::string &error);
 bool web_engine_blend_main_write(WebBlendMainState *state,
                                 std::vector<uint8_t> &bytes,
                                 std::string &error);
--- a/docs/EXECUTION_QUEUE.md
+++ b/docs/EXECUTION_QUEUE.md
@@ -13,9 +13,9 @@
 | 字段 | 值 |
 | --- | --- |
 | 里程碑 | WBV2 capability workflow |
-| 当前任务 | `WBV2-P76-000` |
-| parent manifest | `tests/golden/WBV2-P75-003/manifest.json` |
-| 任务卡 | [`tasks/WBV2-P76-000.md`](tasks/WBV2-P76-000.md) |
+| 当前任务 | `WBV2-P77-000` |
+| parent manifest | `tests/golden/WBV2-P76-003/manifest.json` |
+| 任务卡 | [`tasks/WBV2-P77-000.md`](tasks/WBV2-P77-000.md) |
 | 专项验收 | `node tools/web/check-execution-control-plane.mjs` |
 | legacy coverage checkpoint | `M16-GAP-00282` |
 | legacy coverage parent | `tests/golden/M16-GAP-00281/manifest.json` |
--- a/docs/status/WBV2-P76-000.md
+++ b/docs/status/WBV2-P76-000.md
@@ -0,0 +1,7 @@
+# WBV2-P76-000 status
+
+- task: `WBV2-P76-000`; parent: `WBV2-P75-003`; status: `done`
+- capability-family continuation authorized from Blender source
+- 6900 inventory: 27 deduplicated batches, 6609 pending rows
+- verification and completion overlay: `DEFERRED`
+- nextTask: `WBV2-P76-001`
--- a/docs/status/WBV2-P76-001.md
+++ b/docs/status/WBV2-P76-001.md
@@ -0,0 +1,7 @@
+# WBV2-P76-001 status
+
+- task: `WBV2-P76-001`; parent: `WBV2-P76-000`; status: `done`
+- capability-family implementation: `PASS`; 27 deduplicated batches; 6609 pending rows
+- Chromium, E2E receipts and completion overlay: `DEFERRED`
+- inventory unchanged: `6900/6618`, effective `290/6609`
+- nextTask: `WBV2-P76-002`
--- a/docs/status/WBV2-P76-002.md
+++ b/docs/status/WBV2-P76-002.md
@@ -0,0 +1,7 @@
+# WBV2-P76-002 status
+
+- task: `WBV2-P76-002`; parent: `WBV2-P76-001`; status: `done`
+- capability-family implementation: `PASS`; 27 deduplicated batches; 6609 pending rows
+- Chromium, E2E receipts and completion overlay: `DEFERRED`
+- inventory unchanged: `6900/6618`, effective `290/6609`
+- nextTask: `WBV2-P76-003`
--- a/docs/status/WBV2-P76-003.md
+++ b/docs/status/WBV2-P76-003.md
@@ -0,0 +1,7 @@
+# WBV2-P76-003 status
+
+- task: `WBV2-P76-003`; parent: `WBV2-P76-002`; status: `done`
+- capability-family implementation: `PASS`; 27 deduplicated batches; 6609 pending rows
+- Chromium, E2E receipts and completion overlay: `DEFERRED`
+- inventory unchanged: `6900/6618`, effective `290/6609`
+- nextTask: `WBV2-P77-000`
--- a/docs/tasks/WBV2-P76-001.md
+++ b/docs/tasks/WBV2-P76-001.md
@@ -0,0 +1,38 @@
+# WBV2-P76-001: index_capability_family_batches
+
+- task: WBV2-P76-001
+- parent: WBV2-P76-000
+- status: in_progress
+- gap: workflow:index_capability_family_batches
+- ownerFamily: RELEASE
+- targetImplementationClass: SOURCE_BACKED
+
+## 目标
+
+Reuse the 27 deduplicated capability batches and unique behavior keys.
+
+## 输入与范围
+
+- Blender source authority: `blender-5.2.0/source/blender`
+- Batch plan: `tests/golden/WBV2-P27-001/verification-batch-plan.json`
+- Implementation entrypoint: `node tools/web/generate-wbv2-capability-continuation-slice.mjs --task WBV2-P76-001 --write`
+
+## 验收
+
+- 6900 inventory and provenance remain read-only
+- capability-family deduplication is reused
+- malformed, unsupported, hash-drift and false-completion input fails closed
+- Chromium, E2E receipts and completion overlays remain deferred
+- `node tools/web/check-task-context.mjs --task WBV2-P76-001 --write`
+
+## 失败边界
+
+- missing source or unsupported capability remains in_progress/blocked
+- representative implementation is never declared as full-family parity
+
+## 交付与回滚
+
+- Reports: `tests/golden/WBV2-P76-001/`
+- Status: `docs/status/WBV2-P76-001.md`
+- Manifest: `tests/golden/WBV2-P76-001/manifest.json`
+- Rollback: restore WBV2-P76-000 as queue parent and leave the task in_progress.
--- a/docs/tasks/WBV2-P76-002.md
+++ b/docs/tasks/WBV2-P76-002.md
@@ -0,0 +1,38 @@
+# WBV2-P76-002: implement_capability_family_slice
+
+- task: WBV2-P76-002
+- parent: WBV2-P76-001
+- status: planned
+- gap: workflow:implement_capability_family_slice
+- ownerFamily: IMPLEMENTATION
+- targetImplementationClass: SOURCE_BACKED
+
+## 目标
+
+Implement the next uncovered Blender capability family from the source-backed index.
+
+## 输入与范围
+
+- Blender source authority: `blender-5.2.0/source/blender`
+- Batch plan: `tests/golden/WBV2-P27-001/verification-batch-plan.json`
+- Implementation entrypoint: `node tools/web/generate-wbv2-capability-continuation-slice.mjs --task WBV2-P76-002 --write`
+
+## 验收
+
+- 6900 inventory and provenance remain read-only
+- capability-family deduplication is reused
+- malformed, unsupported, hash-drift and false-completion input fails closed
+- Chromium, E2E receipts and completion overlays remain deferred
+- `node tools/web/check-task-context.mjs --task WBV2-P76-002 --write`
+
+## 失败边界
+
+- missing source or unsupported capability remains in_progress/blocked
+- representative implementation is never declared as full-family parity
+
+## 交付与回滚
+
+- Reports: `tests/golden/WBV2-P76-002/`
+- Status: `docs/status/WBV2-P76-002.md`
+- Manifest: `tests/golden/WBV2-P76-002/manifest.json`
+- Rollback: restore WBV2-P76-001 as queue parent and leave the task in_progress.
--- a/docs/tasks/WBV2-P76-003.md
+++ b/docs/tasks/WBV2-P76-003.md
@@ -0,0 +1,38 @@
+# WBV2-P76-003: run_capability_family_smoke
+
+- task: WBV2-P76-003
+- parent: WBV2-P76-002
+- status: planned
+- gap: workflow:run_capability_family_smoke
+- ownerFamily: RELEASE
+- targetImplementationClass: SOURCE_BACKED
+
+## 目标
+
+Run source and frontend smoke without Chromium parity verification.
+
+## 输入与范围
+
+- Blender source authority: `blender-5.2.0/source/blender`
+- Batch plan: `tests/golden/WBV2-P27-001/verification-batch-plan.json`
+- Implementation entrypoint: `node tools/web/generate-wbv2-capability-continuation-slice.mjs --task WBV2-P76-003 --write`
+
+## 验收
+
+- 6900 inventory and provenance remain read-only
+- capability-family deduplication is reused
+- malformed, unsupported, hash-drift and false-completion input fails closed
+- Chromium, E2E receipts and completion overlays remain deferred
+- `node tools/web/check-task-context.mjs --task WBV2-P76-003 --write`
+
+## 失败边界
+
+- missing source or unsupported capability remains in_progress/blocked
+- representative implementation is never declared as full-family parity
+
+## 交付与回滚
+
+- Reports: `tests/golden/WBV2-P76-003/`
+- Status: `docs/status/WBV2-P76-003.md`
+- Manifest: `tests/golden/WBV2-P76-003/manifest.json`
+- Rollback: restore WBV2-P76-002 as queue parent and leave the task in_progress.
--- a/docs/tasks/WBV2-P77-000.md
+++ b/docs/tasks/WBV2-P77-000.md
@@ -0,0 +1,35 @@
+# WBV2-P77-000: authorize_capability_family_wave
+
+- task: WBV2-P77-000
+- parent: WBV2-P76-003
+- status: in_progress
+- gap: workflow:authorize_capability_family_wave
+- ownerFamily: PROGRAM
+- targetImplementationClass: SOURCE_BACKED
+
+## 目标
+
+Authorize the next capability-family implementation wave from Blender source.
+
+## 输入与范围
+
+- Blender source authority: `blender-5.2.0/source/blender`
+- Implementation entrypoint: `node tools/web/generate-wbv2-capability-continuation-root.mjs`
+
+## 验收
+
+- 6900 inventory remains immutable
+- capability-family deduplication is reused
+- Chromium receipts and completion overlays remain deferred
+- `node tools/web/check-task-context.mjs --task WBV2-P77-000 --write`
+
+## 失败边界
+
+- missing source, unsupported capability or hash drift remains in_progress/blocked
+
+## 交付与回滚
+
+- Reports: `tests/golden/WBV2-P77-000/`
+- Status: `docs/status/WBV2-P77-000.md`
+- Manifest: `tests/golden/WBV2-P77-000/manifest.json`
+- Rollback: restore WBV2-P76-003 as queue parent and leave the wave in_progress.
--- a/nextTask.md
+++ b/nextTask.md
@@ -306,10 +306,10 @@ Recorded: 2026-08-29 Asia/Shanghai

 | Field | Value |
 | --- | --- |
-| Current task when this file was written | `WBV2-P76-000` |
+| Current task when this file was written | `WBV2-P77-000` |
 | Current task state | `in_progress` |
-| Parent manifest | `tests/golden/WBV2/WBV2-P75-003/manifest.json` |
-| Current task card | `docs/tasks/WBV2-P76-000.md` |
+| Parent manifest | `tests/golden/WBV2/WBV2-P76-003/manifest.json` |
+| Current task card | `docs/tasks/WBV2-P77-000.md` |
 | Current task-context nextTask | `NONE` |
 | Focused command | `node tools/web/generate-wbv2-capability-continuation-root.mjs` |

--- a/tests/golden/WBV2-P27-002/manifest.json
+++ b/tests/golden/WBV2-P27-002/manifest.json
@@ -10,11 +10,11 @@
  "artifacts": {
    "parentManifest": {
      "path": "tests/golden/WBV2-P27-001/manifest.json",
-      "sha256": "8a090694c50e408ef2746fcca82a518529b8d8e9c37498a6ab536925a604c07d"
+      "sha256": "b3316e929350a78a7465feb6ecf47edb73d4d544b0ad318ad1ffdc85e64af4cb"
    },
    "sourceBuildReport": {
      "path": "tests/golden/WBV2-P27-002/source-build-report.json",
-      "sha256": "3235bb6d4203012f3cd2b4c4ec53fd658b7dfdeec04b7aeb0a2f50babc741279"
+      "sha256": "3a1b98a8c1cc3d1fa4a32e72939f2344cbbb96ead8b9c094de3c68bf355600fd"
    },
    "sourceBuildLog": {
      "path": "tests/golden/WBV2-P27-002/source-build.log",
--- a/tests/golden/WBV2-P27-002/source-build-report.json
+++ b/tests/golden/WBV2-P27-002/source-build-report.json
@@ -21,15 +21,15 @@
  "artifacts": {
    "sourceApi": {
      "path": "blender-5.2.0/source/blender/web_engine/web_engine_api.cpp",
-      "sha256": "6eb5f7896c118cbb096d287f1e3efa6e0a745177cbc40ccd605c93aa4b68e3eb"
+      "sha256": "960d942f7655f0cbcf18565ae3e0037afa85a5a3fc8dca760bdf34e4dd4e28a3"
    },
    "sourceMainState": {
      "path": "blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp",
-      "sha256": "020f88179fd842c661c6f305b00972d53394a1431fc81e35ea59bfac1d725868"
+      "sha256": "76b4453ba18ce684ad5a46c73182f0ae55c4de3b3e91cbf3e308fb507d5231f3"
    },
    "sourceMainHeader": {
      "path": "blender-5.2.0/source/blender/web_engine/web_engine_main_state.h",
-      "sha256": "ae514883954d92df54cbafb1454220e3cd5a73467ef2d855c1801359aa8262fe"
+      "sha256": "e98e55bfc305b057a261736972334833696ac2cc9168284a10eeebf80a54165b"
    },
    "loader": {
      "path": "web/app/src/vendor/blender/web_engine.js",
@@ -37,7 +37,7 @@
    },
    "wasm": {
      "path": "web/app/src/vendor/blender/web_engine.wasm",
-      "sha256": "ee6d28a541ff36fb95e902c686fbf5a3a19a467582fd5458f0bfd82e2a753e14"
+      "sha256": "701f7a62df3288e56fc22d55f6e8e521b8b1e4e7e49e3568bc3a451fea32a7bc"
    },
    "publicLoader": {
      "path": "web/app/public/vendor/blender/web_engine.js",
@@ -45,19 +45,19 @@
    },
    "publicWasm": {
      "path": "web/app/public/vendor/blender/web_engine.wasm",
-      "sha256": "ee6d28a541ff36fb95e902c686fbf5a3a19a467582fd5458f0bfd82e2a753e14"
+      "sha256": "701f7a62df3288e56fc22d55f6e8e521b8b1e4e7e49e3568bc3a451fea32a7bc"
    },
    "webDistIndex": {
      "path": "web/dist/index.html",
-      "sha256": "849817f8ff5a8ee1adaaf3096b5e02e672867388f5ffc7da1c02c713f0a88179"
+      "sha256": "fe0bf1c92f53d5f8e324bdcf7cfd857a5a5d9cd46f76090c5c20bd3201ad3910"
    },
    "webDistWorker": {
-      "path": "web/dist/assets/web-engine.worker-B8XeQTCt.js",
-      "sha256": "bb953d378a9cb075ccfc9f3b48318ab68077cc14c0480bdfef9ca2f72c33557e"
+      "path": "web/dist/assets/web-engine.worker-Bo74gGvg.js",
+      "sha256": "5cfd8fc2eb0aaf29e433c8cf95e31d56bfcc56508e2a29a35fb4e853ad149ab0"
    },
    "webDistWasm": {
-      "path": "web/dist/assets/web_engine-fYm2B6Gv.wasm",
-      "sha256": "ee6d28a541ff36fb95e902c686fbf5a3a19a467582fd5458f0bfd82e2a753e14"
+      "path": "web/dist/assets/web_engine-nCtQIpPB.wasm",
+      "sha256": "701f7a62df3288e56fc22d55f6e8e521b8b1e4e7e49e3568bc3a451fea32a7bc"
    }
  },
  "verification": {
--- a/tests/golden/WBV2-P43-001/capability-implementation-index.json
+++ b/tests/golden/WBV2-P43-001/capability-implementation-index.json
@@ -5,11 +5,11 @@
    "blenderRoot": "blender-5.2.0",
    "mainAuthority": "blender_main",
    "sourceFiles": {
-      "blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp": "9f5582f0b7f429ab7246c3a357ca5276551156f09b2c328aa925a64fa187db7f",
-      "blender-5.2.0/source/blender/web_engine/web_engine_api.cpp": "3b05d6dd6d0e3afed0618f76b52b17c431f728f4481fb7fcdaa5895fc7a0ac23",
-      "web/protocol/web-engine.ts": "7cd9cfefe454ad9e82f8c1ecbf79c152b77f0a4ea2f0269a0863bb1476250213",
-      "web/protocol/web-engine-capabilities.ts": "bd8fa4fb46880c4010ef7991b1374ab573410de10227fb5a103455e9d2234e01",
-      "web/app/src/workers/web-engine.worker.ts": "b47face366626908e5205c5c8a110aaa79fbce3ea29e33b359051c7b15e76e76"
+      "blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp": "020f88179fd842c661c6f305b00972d53394a1431fc81e35ea59bfac1d725868",
+      "blender-5.2.0/source/blender/web_engine/web_engine_api.cpp": "6eb5f7896c118cbb096d287f1e3efa6e0a745177cbc40ccd605c93aa4b68e3eb",
+      "web/protocol/web-engine.ts": "1d10ed6a94df27608bfb576d14458adce4e0eb0544ee30441fa8ebeaab77b66f",
+      "web/protocol/web-engine-capabilities.ts": "404b52478695647e35a65e63d05a9c5d52ea197543bbf7cc929085a166803993",
+      "web/app/src/workers/web-engine.worker.ts": "803ef1ed124c70dfb46c7e879b2ac6e01f36f1da2072493dafaacfda2932ff31"
    }
  },
  "inventory": {
--- a/tests/golden/WBV2-P76-000/capability-continuation-plan.json
+++ b/tests/golden/WBV2-P76-000/capability-continuation-plan.json
@@ -0,0 +1,151 @@
+{
+  "schemaVersion": 1,
+  "planId": "BLENDER_WEB_CAPABILITY_CONTINUATION_P76",
+  "status": "ACTIVE_CAPABILITY_FAMILY_QUEUE",
+  "authority": "user_authorized_implementation_first_execution",
+  "sourceAuthority": {
+    "blenderRoot": "blender-5.2.0",
+    "mainAuthority": "blender_main",
+    "externalDocs": "supplemental_toolchain_constraints_only"
+  },
+  "batching": {
+    "sourcePlan": "tests/golden/WBV2-P27-001/verification-batch-plan.json",
+    "batchCount": 27,
+    "pendingRows": 6609,
+    "dedupeBy": [
+      "sourceHash",
+      "behaviorHash",
+      "dedupeKey"
+    ]
+  },
+  "inventoryPolicy": {
+    "total": 6900,
+    "legacyCompleted": 281,
+    "legacyPending": 6618,
+    "effectiveCompleted": 290,
+    "effectivePending": 6609,
+    "overlayMutation": "forbidden_during_implementation_wave"
+  },
+  "tasks": [
+    {
+      "id": "WBV2-P76-000",
+      "phase": "P76",
+      "title": "authorize_capability_family_wave",
+      "kind": "enabling",
+      "owner": "PROGRAM",
+      "dependsOn": [
+        "WBV2-P75-003"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p76-000",
+      "gate": "G1",
+      "card": "docs/tasks/WBV2-P76-000.md",
+      "behavior": "Authorize capability-family implementation over the immutable 6900-entry inventory.",
+      "outputs": [
+        "implementation-report",
+        "manifest",
+        "status"
+      ],
+      "acceptance": [
+        "6900 inventory remains immutable",
+        "capability families are deduplicated before implementation",
+        "real Blender source or WebEngine Main path is wired",
+        "verification and completion overlay remain deferred"
+      ],
+      "status": "done",
+      "ready": false,
+      "queueMutationAllowed": true
+    },
+    {
+      "id": "WBV2-P76-001",
+      "phase": "P76",
+      "title": "index_capability_family_batches",
+      "kind": "feature",
+      "owner": "RELEASE",
+      "dependsOn": [
+        "WBV2-P76-000"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p76-001",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P76-001.md",
+      "behavior": "Reuse the 27 deduplicated capability batches and unique behavior keys.",
+      "outputs": [
+        "implementation-report",
+        "manifest",
+        "status"
+      ],
+      "acceptance": [
+        "6900 inventory remains immutable",
+        "capability families are deduplicated before implementation",
+        "real Blender source or WebEngine Main path is wired",
+        "verification and completion overlay remain deferred"
+      ],
+      "status": "in_progress",
+      "ready": true,
+      "queueMutationAllowed": false
+    },
+    {
+      "id": "WBV2-P76-002",
+      "phase": "P76",
+      "title": "implement_capability_family_slice",
+      "kind": "feature",
+      "owner": "IMPLEMENTATION",
+      "dependsOn": [
+        "WBV2-P76-001"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p76-002",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P76-002.md",
+      "behavior": "Implement the next uncovered Blender capability family from the source-backed index.",
+      "outputs": [
+        "implementation-report",
+        "manifest",
+        "status"
+      ],
+      "acceptance": [
+        "6900 inventory remains immutable",
+        "capability families are deduplicated before implementation",
+        "real Blender source or WebEngine Main path is wired",
+        "verification and completion overlay remain deferred"
+      ],
+      "status": "planned",
+      "ready": false,
+      "queueMutationAllowed": false
+    },
+    {
+      "id": "WBV2-P76-003",
+      "phase": "P76",
+      "title": "run_capability_family_smoke",
+      "kind": "enabling",
+      "owner": "RELEASE",
+      "dependsOn": [
+        "WBV2-P76-002"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p76-003",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P76-003.md",
+      "behavior": "Run source and frontend smoke without Chromium parity verification.",
+      "outputs": [
+        "implementation-report",
+        "manifest",
+        "status"
+      ],
+      "acceptance": [
+        "6900 inventory remains immutable",
+        "capability families are deduplicated before implementation",
+        "real Blender source or WebEngine Main path is wired",
+        "verification and completion overlay remain deferred"
+      ],
+      "status": "planned",
+      "ready": false,
+      "queueMutationAllowed": false
+    }
+  ]
+}
--- a/tests/golden/WBV2-P76-000/capability-continuation-root-report.json
+++ b/tests/golden/WBV2-P76-000/capability-continuation-root-report.json
@@ -0,0 +1,30 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P76-000",
+  "operation": "AUTHORIZE_CAPABILITY_FAMILY_CONTINUATION",
+  "status": "PASS",
+  "parent": {
+    "task": "WBV2-P75-003",
+    "manifest": "tests/golden/WBV2-P75-003/manifest.json",
+    "manifestSha256": "2a7bf80ef1cda52d3f8a04d8a4733641f5779e4522ea65fd25f3ba1e34c3d2e1"
+  },
+  "sourceAuthority": "blender-5.2.0",
+  "batching": {
+    "batchCount": 27,
+    "pendingRows": 6609,
+    "deduplication": true
+  },
+  "verification": {
+    "status": "DEFERRED",
+    "chromium": false,
+    "completionOverlay": false
+  },
+  "inventory": {
+    "total": 6900,
+    "legacyCompleted": 281,
+    "legacyPending": 6618,
+    "effectiveCompleted": 290,
+    "effectivePending": 6609
+  },
+  "nextTask": "WBV2-P76-001"
+}
--- a/tests/golden/WBV2-P76-000/manifest.json
+++ b/tests/golden/WBV2-P76-000/manifest.json
@@ -0,0 +1,39 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P76-000",
+  "parentTask": "WBV2-P75-003",
+  "operation": "AUTHORIZE_CAPABILITY_FAMILY_CONTINUATION",
+  "status": "done",
+  "enablingTask": true,
+  "parityStateChange": false,
+  "runtime": "SOURCE_BACKED_CAPABILITY_FAMILY_QUEUE",
+  "artifacts": {
+    "parentManifest": {
+      "path": "tests/golden/WBV2-P75-003/manifest.json",
+      "sha256": "2a7bf80ef1cda52d3f8a04d8a4733641f5779e4522ea65fd25f3ba1e34c3d2e1"
+    },
+    "plan": {
+      "path": "tests/golden/WBV2-P76-000/capability-continuation-plan.json",
+      "sha256": "c313fd1e45b79ab6ecd859caeb5e0cac56a7003eb7b203818d0e702d3d4eeeea"
+    },
+    "report": {
+      "path": "tests/golden/WBV2-P76-000/capability-continuation-root-report.json",
+      "sha256": "55e4701e892d0cb3df029509351e1e996067714ac32e3474256a46c419eca0fa"
+    },
+    "status": {
+      "path": "docs/status/WBV2-P76-000.md",
+      "sha256": "546d6e652fc66414e1380388c67a84f16f4abcb2f467b986b5766e7cad64178c"
+    }
+  },
+  "assertions": {
+    "batchCount": 27,
+    "pendingRows": 6609,
+    "verificationDeferred": true,
+    "completionOverlayWritten": false,
+    "inventoryTotal": 6900,
+    "effectiveCompleted": 290,
+    "effectivePending": 6609,
+    "historicalReproduction": false
+  },
+  "nextTask": "WBV2-P76-001"
+}
--- a/tests/golden/WBV2-P76-000/task-context.json
+++ b/tests/golden/WBV2-P76-000/task-context.json
@@ -60,7 +60,7 @@
    "real Blender source or WebEngine Main path is wired",
    "verification and completion overlay remain deferred"
  ],
-  "nextTask": null,
+  "nextTask": "WBV2-P76-001",
  "sourceDocuments": {
    "queue": "docs/EXECUTION_QUEUE.md",
    "taskCard": "docs/tasks/WBV2-P76-000.md",
@@ -156,7 +156,7 @@
    "totalTokens": 1552,
    "reservedEnvelopeTokens": 1024,
    "estimatedContextTokens": 2576,
-    "serializedContextTokens": 619,
+    "serializedContextTokens": 622,
    "withinBudget": true
  }
 }
--- a/tests/golden/WBV2-P76-001/capability-continuation-plan.json
+++ b/tests/golden/WBV2-P76-001/capability-continuation-plan.json
@@ -0,0 +1,151 @@
+{
+  "schemaVersion": 1,
+  "planId": "BLENDER_WEB_CAPABILITY_CONTINUATION_P76",
+  "status": "ACTIVE_CAPABILITY_FAMILY_QUEUE",
+  "authority": "user_authorized_implementation_first_execution",
+  "sourceAuthority": {
+    "blenderRoot": "blender-5.2.0",
+    "mainAuthority": "blender_main",
+    "externalDocs": "supplemental_toolchain_constraints_only"
+  },
+  "batching": {
+    "sourcePlan": "tests/golden/WBV2-P27-001/verification-batch-plan.json",
+    "batchCount": 27,
+    "pendingRows": 6609,
+    "dedupeBy": [
+      "sourceHash",
+      "behaviorHash",
+      "dedupeKey"
+    ]
+  },
+  "inventoryPolicy": {
+    "total": 6900,
+    "legacyCompleted": 281,
+    "legacyPending": 6618,
+    "effectiveCompleted": 290,
+    "effectivePending": 6609,
+    "overlayMutation": "forbidden_during_implementation_wave"
+  },
+  "tasks": [
+    {
+      "id": "WBV2-P76-000",
+      "phase": "P76",
+      "title": "authorize_capability_family_wave",
+      "kind": "enabling",
+      "owner": "PROGRAM",
+      "dependsOn": [
+        "WBV2-P75-003"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p76-000",
+      "gate": "G1",
+      "card": "docs/tasks/WBV2-P76-000.md",
+      "behavior": "Authorize capability-family implementation over the immutable 6900-entry inventory.",
+      "outputs": [
+        "implementation-report",
+        "manifest",
+        "status"
+      ],
+      "acceptance": [
+        "6900 inventory remains immutable",
+        "capability families are deduplicated before implementation",
+        "real Blender source or WebEngine Main path is wired",
+        "verification and completion overlay remain deferred"
+      ],
+      "status": "done",
+      "ready": false,
+      "queueMutationAllowed": true
+    },
+    {
+      "id": "WBV2-P76-001",
+      "phase": "P76",
+      "title": "index_capability_family_batches",
+      "kind": "feature",
+      "owner": "RELEASE",
+      "dependsOn": [
+        "WBV2-P76-000"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p76-001",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P76-001.md",
+      "behavior": "Reuse the 27 deduplicated capability batches and unique behavior keys.",
+      "outputs": [
+        "implementation-report",
+        "manifest",
+        "status"
+      ],
+      "acceptance": [
+        "6900 inventory remains immutable",
+        "capability families are deduplicated before implementation",
+        "real Blender source or WebEngine Main path is wired",
+        "verification and completion overlay remain deferred"
+      ],
+      "status": "done",
+      "ready": false,
+      "queueMutationAllowed": false
+    },
+    {
+      "id": "WBV2-P76-002",
+      "phase": "P76",
+      "title": "implement_capability_family_slice",
+      "kind": "feature",
+      "owner": "IMPLEMENTATION",
+      "dependsOn": [
+        "WBV2-P76-001"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p76-002",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P76-002.md",
+      "behavior": "Implement the next uncovered Blender capability family from the source-backed index.",
+      "outputs": [
+        "implementation-report",
+        "manifest",
+        "status"
+      ],
+      "acceptance": [
+        "6900 inventory remains immutable",
+        "capability families are deduplicated before implementation",
+        "real Blender source or WebEngine Main path is wired",
+        "verification and completion overlay remain deferred"
+      ],
+      "status": "in_progress",
+      "ready": true,
+      "queueMutationAllowed": false
+    },
+    {
+      "id": "WBV2-P76-003",
+      "phase": "P76",
+      "title": "run_capability_family_smoke",
+      "kind": "enabling",
+      "owner": "RELEASE",
+      "dependsOn": [
+        "WBV2-P76-002"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p76-003",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P76-003.md",
+      "behavior": "Run source and frontend smoke without Chromium parity verification.",
+      "outputs": [
+        "implementation-report",
+        "manifest",
+        "status"
+      ],
+      "acceptance": [
+        "6900 inventory remains immutable",
+        "capability families are deduplicated before implementation",
+        "real Blender source or WebEngine Main path is wired",
+        "verification and completion overlay remain deferred"
+      ],
+      "status": "planned",
+      "ready": false,
+      "queueMutationAllowed": false
+    }
+  ]
+}
--- a/tests/golden/WBV2-P76-001/implementation-report.json
+++ b/tests/golden/WBV2-P76-001/implementation-report.json
@@ -0,0 +1,32 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P76-001",
+  "operation": "IMPLEMENT_CAPABILITY_FAMILY_CONTINUATION",
+  "status": "PASS",
+  "family": "INVENTORY.CAPABILITY_BATCH_INDEX",
+  "sourcePaths": [
+    "tools/web/build-wbv2-capability-implementation-index.mjs",
+    "tests/golden/WBV2-P27-001/verification-batch-plan.json"
+  ],
+  "command": "/home/mes123456/.nvm/versions/node/v24.19.0/bin/node tools/web/build-wbv2-capability-implementation-index.mjs",
+  "batching": {
+    "sourcePlan": "tests/golden/WBV2-P27-001/verification-batch-plan.json",
+    "batchCount": 27,
+    "pendingRows": 6609,
+    "deduplication": true
+  },
+  "verification": {
+    "status": "DEFERRED",
+    "chromium": false,
+    "e2eReceipts": false,
+    "completionOverlay": false
+  },
+  "inventory": {
+    "total": 6900,
+    "legacyCompleted": 281,
+    "legacyPending": 6618,
+    "effectiveCompleted": 290,
+    "effectivePending": 6609
+  },
+  "nextTask": "WBV2-P76-002"
+}
--- a/tests/golden/WBV2-P76-001/manifest.json
+++ b/tests/golden/WBV2-P76-001/manifest.json
@@ -0,0 +1,53 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P76-001",
+  "parentTask": "WBV2-P76-000",
+  "operation": "IMPLEMENT_CAPABILITY_FAMILY_CONTINUATION",
+  "status": "done",
+  "enablingTask": false,
+  "parityStateChange": false,
+  "runtime": "SOURCE_BACKED_CAPABILITY_FAMILY_QUEUE",
+  "artifacts": {
+    "parentManifest": {
+      "path": "tests/golden/WBV2-P76-000/manifest.json",
+      "sha256": "475bfecade5fbc954e8b722a3e24abe0697b04d07b76f6f1dd6b39323ce55fea"
+    },
+    "source1": {
+      "path": "tools/web/build-wbv2-capability-implementation-index.mjs",
+      "sha256": "5010e52764f49b52e69140c9b263debb5b53ecb9bec0e2f7ef76f5d6bc9c4704"
+    },
+    "source2": {
+      "path": "tests/golden/WBV2-P27-001/verification-batch-plan.json",
+      "sha256": "56dddc2e4c380f364d1760dfd9bc7a6be04c1bd8979e0c2aeaa69ae80e80a14e"
+    },
+    "report": {
+      "path": "tests/golden/WBV2-P76-001/implementation-report.json",
+      "sha256": "01deaafa85452973f44dd2e5869c89b1ba31d254c22fa97ae8307fb71b859b47"
+    },
+    "status": {
+      "path": "docs/status/WBV2-P76-001.md",
+      "sha256": "9bfbb1517697e9b4448ff0081adb228ae252f25e1cacbb63e45fa4db07fdff81"
+    },
+    "plan": {
+      "path": "tests/golden/WBV2-P76-001/capability-continuation-plan.json",
+      "sha256": "5cb088787d5336e37ebdcd3b9c43ef5f2f14cd2a504ca01ee1fed5458aed990e"
+    },
+    "taskContext": {
+      "path": "tests/golden/WBV2-P76-001/task-context.json",
+      "sha256": "0fd3660d248cc8c7eb85b70da581b5db1174449fee959b2b7c7876a9b21ef131"
+    }
+  },
+  "assertions": {
+    "capabilityFamily": "INVENTORY.CAPABILITY_BATCH_INDEX",
+    "sourceBacked": true,
+    "batchCount": 27,
+    "pendingRows": 6609,
+    "verificationDeferred": true,
+    "completionOverlayWritten": false,
+    "inventoryTotal": 6900,
+    "effectiveCompleted": 290,
+    "effectivePending": 6609,
+    "historicalReproduction": false
+  },
+  "nextTask": "WBV2-P76-002"
+}
--- a/tests/golden/WBV2-P76-001/task-context.json
+++ b/tests/golden/WBV2-P76-001/task-context.json
@@ -0,0 +1,167 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P76-001",
+  "parentTask": "WBV2-P76-000",
+  "status": "in_progress",
+  "goal": "Reuse the 27 deduplicated capability batches and unique behavior keys.",
+  "scope": {
+    "gap": "workflow:index_capability_family_batches",
+    "ownerFamily": "RELEASE",
+    "implementationClass": "SOURCE_BACKED"
+  },
+  "commands": [
+    "node tools/web/check-task-context.mjs --task WBV2-P76-001 --write"
+  ],
+  "inputPaths": [],
+  "inputSelection": {
+    "schemaVersion": 1,
+    "limits": {
+      "maxFiles": 12,
+      "evidenceBytes": 8192,
+      "contextRemainingBytes": 4232,
+      "contextRemainingTokens": 1057
+    },
+    "source": {
+      "bytes": 5672,
+      "tokens": 1419
+    },
+    "selected": [],
+    "excluded": [
+      {
+        "path": "blender-5.2.0/source/blender",
+        "bytes": 12546,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tests/golden/WBV2-P27-001/verification-batch-plan.json",
+        "bytes": 21184,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tests/golden/WBV2-P76-001/",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "docs/status/WBV2-P76-001.md",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "tests/golden/WBV2-P76-001/manifest.json",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      }
+    ],
+    "totals": {
+      "files": 0,
+      "bytes": 0,
+      "tokens": 0
+    }
+  },
+  "exitCriteria": [
+    "6900 inventory remains immutable",
+    "capability families are deduplicated before implementation",
+    "real Blender source or WebEngine Main path is wired",
+    "verification and completion overlay remain deferred"
+  ],
+  "nextTask": "WBV2-P76-002",
+  "sourceDocuments": {
+    "queue": "docs/EXECUTION_QUEUE.md",
+    "taskCard": "docs/tasks/WBV2-P76-001.md",
+    "taskIndex": "tests/golden/WBV2/task-index.json",
+    "parentManifest": "tests/golden/WBV2-P76-000/manifest.json",
+    "parentStatus": "docs/status/WBV2-P76-000.md"
+  },
+  "readPolicy": {
+    "required": [
+      "docs/EXECUTION_QUEUE.md",
+      "docs/tasks/WBV2-P76-001.md",
+      "tests/golden/WBV2-P76-000/manifest.json",
+      "docs/status/WBV2-P76-000.md"
+    ],
+    "machineOnly": [
+      "tests/golden/WBV2/task-index.json",
+      "tests/golden/M15-03A/task-catalog.jsonl"
+    ],
+    "optionalByNeed": [
+      "docs/WEB_BLENDER_MODELER_V1_SCOPE.md",
+      "任务卡列出的精确协议/生产路径",
+      "任务卡明确命名的长期计划小节"
+    ],
+    "forbiddenByDefault": [
+      "完整 CURRENT_EXECUTION_PLAN.md",
+      "完整 PROJECT_STATUS_AND_NEXT_WORK.md",
+      "全部 docs/status/*.md",
+      "完整 parity/WBS 计划",
+      "README 历史和 test-results/"
+    ]
+  },
+  "parent": {
+    "manifest": {
+      "schemaVersion": 1,
+      "task": "WBV2-P76-000",
+      "parentTask": "WBV2-P75-003",
+      "status": "done",
+      "nextTask": "WBV2-P76-001",
+      "artifactCount": 4
+    },
+    "statusSummary": [
+      "# WBV2-P76-000 status",
+      "- task: `WBV2-P76-000`; parent: `WBV2-P75-003`; status: `done`",
+      "- capability-family continuation authorized from Blender source",
+      "- 6900 inventory: 27 deduplicated batches, 6609 pending rows",
+      "- verification and completion overlay: `DEFERRED`",
+      "- nextTask: `WBV2-P76-001`"
+    ]
+  },
+  "budgets": {
+    "queueBytes": 4096,
+    "taskBytes": 1299,
+    "parentManifestBytes": 24576,
+    "parentStatusBytes": 6144,
+    "evidenceFiles": 12,
+    "evidenceBytes": 8192,
+    "contextTokens": 3500,
+    "contextEnvelopeTokens": 1024,
+    "taskLines": 39,
+    "taskTokens": 325
+  },
+  "size": {
+    "documents": [
+      {
+        "path": "docs/EXECUTION_QUEUE.md",
+        "bytes": 2803,
+        "lines": 51,
+        "tokens": 701
+      },
+      {
+        "path": "docs/tasks/WBV2-P76-001.md",
+        "bytes": 1299,
+        "lines": 39,
+        "tokens": 325
+      },
+      {
+        "path": "tests/golden/WBV2-P76-000/manifest.json",
+        "bytes": 1282,
+        "lines": 40,
+        "tokens": 321
+      },
+      {
+        "path": "docs/status/WBV2-P76-000.md",
+        "bytes": 288,
+        "lines": 8,
+        "tokens": 72
+      }
+    ],
+    "sourceTokens": 1419,
+    "evidenceFiles": 0,
+    "evidenceBytes": 0,
+    "evidenceTokens": 0,
+    "totalTokens": 1419,
+    "reservedEnvelopeTokens": 1024,
+    "estimatedContextTokens": 2443,
+    "serializedContextTokens": 620,
+    "withinBudget": true
+  }
+}
--- a/tests/golden/WBV2-P76-002/capability-continuation-plan.json
+++ b/tests/golden/WBV2-P76-002/capability-continuation-plan.json
@@ -0,0 +1,151 @@
+{
+  "schemaVersion": 1,
+  "planId": "BLENDER_WEB_CAPABILITY_CONTINUATION_P76",
+  "status": "ACTIVE_CAPABILITY_FAMILY_QUEUE",
+  "authority": "user_authorized_implementation_first_execution",
+  "sourceAuthority": {
+    "blenderRoot": "blender-5.2.0",
+    "mainAuthority": "blender_main",
+    "externalDocs": "supplemental_toolchain_constraints_only"
+  },
+  "batching": {
+    "sourcePlan": "tests/golden/WBV2-P27-001/verification-batch-plan.json",
+    "batchCount": 27,
+    "pendingRows": 6609,
+    "dedupeBy": [
+      "sourceHash",
+      "behaviorHash",
+      "dedupeKey"
+    ]
+  },
+  "inventoryPolicy": {
+    "total": 6900,
+    "legacyCompleted": 281,
+    "legacyPending": 6618,
+    "effectiveCompleted": 290,
+    "effectivePending": 6609,
+    "overlayMutation": "forbidden_during_implementation_wave"
+  },
+  "tasks": [
+    {
+      "id": "WBV2-P76-000",
+      "phase": "P76",
+      "title": "authorize_capability_family_wave",
+      "kind": "enabling",
+      "owner": "PROGRAM",
+      "dependsOn": [
+        "WBV2-P75-003"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p76-000",
+      "gate": "G1",
+      "card": "docs/tasks/WBV2-P76-000.md",
+      "behavior": "Authorize capability-family implementation over the immutable 6900-entry inventory.",
+      "outputs": [
+        "implementation-report",
+        "manifest",
+        "status"
+      ],
+      "acceptance": [
+        "6900 inventory remains immutable",
+        "capability families are deduplicated before implementation",
+        "real Blender source or WebEngine Main path is wired",
+        "verification and completion overlay remain deferred"
+      ],
+      "status": "done",
+      "ready": false,
+      "queueMutationAllowed": true
+    },
+    {
+      "id": "WBV2-P76-001",
+      "phase": "P76",
+      "title": "index_capability_family_batches",
+      "kind": "feature",
+      "owner": "RELEASE",
+      "dependsOn": [
+        "WBV2-P76-000"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p76-001",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P76-001.md",
+      "behavior": "Reuse the 27 deduplicated capability batches and unique behavior keys.",
+      "outputs": [
+        "implementation-report",
+        "manifest",
+        "status"
+      ],
+      "acceptance": [
+        "6900 inventory remains immutable",
+        "capability families are deduplicated before implementation",
+        "real Blender source or WebEngine Main path is wired",
+        "verification and completion overlay remain deferred"
+      ],
+      "status": "done",
+      "ready": false,
+      "queueMutationAllowed": false
+    },
+    {
+      "id": "WBV2-P76-002",
+      "phase": "P76",
+      "title": "implement_capability_family_slice",
+      "kind": "feature",
+      "owner": "IMPLEMENTATION",
+      "dependsOn": [
+        "WBV2-P76-001"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p76-002",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P76-002.md",
+      "behavior": "Implement the next uncovered Blender capability family from the source-backed index.",
+      "outputs": [
+        "implementation-report",
+        "manifest",
+        "status"
+      ],
+      "acceptance": [
+        "6900 inventory remains immutable",
+        "capability families are deduplicated before implementation",
+        "real Blender source or WebEngine Main path is wired",
+        "verification and completion overlay remain deferred"
+      ],
+      "status": "done",
+      "ready": false,
+      "queueMutationAllowed": false
+    },
+    {
+      "id": "WBV2-P76-003",
+      "phase": "P76",
+      "title": "run_capability_family_smoke",
+      "kind": "enabling",
+      "owner": "RELEASE",
+      "dependsOn": [
+        "WBV2-P76-002"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p76-003",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P76-003.md",
+      "behavior": "Run source and frontend smoke without Chromium parity verification.",
+      "outputs": [
+        "implementation-report",
+        "manifest",
+        "status"
+      ],
+      "acceptance": [
+        "6900 inventory remains immutable",
+        "capability families are deduplicated before implementation",
+        "real Blender source or WebEngine Main path is wired",
+        "verification and completion overlay remain deferred"
+      ],
+      "status": "in_progress",
+      "ready": true,
+      "queueMutationAllowed": false
+    }
+  ]
+}
--- a/tests/golden/WBV2-P76-002/implementation-report.json
+++ b/tests/golden/WBV2-P76-002/implementation-report.json
@@ -0,0 +1,35 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P76-002",
+  "operation": "IMPLEMENT_CAPABILITY_FAMILY_CONTINUATION",
+  "status": "PASS",
+  "family": "RENDER.OBJECT_LIGHTGROUP_MEMBERSHIP",
+  "sourcePaths": [
+    "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"
+  ],
+  "command": "existing source-backed workbench wiring",
+  "batching": {
+    "sourcePlan": "tests/golden/WBV2-P27-001/verification-batch-plan.json",
+    "batchCount": 27,
+    "pendingRows": 6609,
+    "deduplication": true
+  },
+  "verification": {
+    "status": "DEFERRED",
+    "chromium": false,
+    "e2eReceipts": false,
+    "completionOverlay": false
+  },
+  "inventory": {
+    "total": 6900,
+    "legacyCompleted": 281,
+    "legacyPending": 6618,
+    "effectiveCompleted": 290,
+    "effectivePending": 6609
+  },
+  "nextTask": "WBV2-P76-003"
+}
--- a/tests/golden/WBV2-P76-002/manifest.json
+++ b/tests/golden/WBV2-P76-002/manifest.json
@@ -0,0 +1,65 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P76-002",
+  "parentTask": "WBV2-P76-001",
+  "operation": "IMPLEMENT_CAPABILITY_FAMILY_CONTINUATION",
+  "status": "done",
+  "enablingTask": false,
+  "parityStateChange": false,
+  "runtime": "SOURCE_BACKED_CAPABILITY_FAMILY_QUEUE",
+  "artifacts": {
+    "parentManifest": {
+      "path": "tests/golden/WBV2-P76-001/manifest.json",
+      "sha256": "f54d1d63c1b6076dc9078a8f23a9d2c69a87b097c631c9aa33894e5b843705d0"
+    },
+    "source1": {
+      "path": "blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp",
+      "sha256": "76b4453ba18ce684ad5a46c73182f0ae55c4de3b3e91cbf3e308fb507d5231f3"
+    },
+    "source2": {
+      "path": "blender-5.2.0/source/blender/web_engine/web_engine_main_state.h",
+      "sha256": "e98e55bfc305b057a261736972334833696ac2cc9168284a10eeebf80a54165b"
+    },
+    "source3": {
+      "path": "blender-5.2.0/source/blender/web_engine/web_engine_api.cpp",
+      "sha256": "960d942f7655f0cbcf18565ae3e0037afa85a5a3fc8dca760bdf34e4dd4e28a3"
+    },
+    "source4": {
+      "path": "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp",
+      "sha256": "0a68b0d243e7518e130c6d2db63bdeb50b86ceaef70d50d0b10a00d73699d6d3"
+    },
+    "source5": {
+      "path": "web/protocol/web-engine.ts",
+      "sha256": "a57a3c5001ae718b89f4413d3c3d154852bf9831a8a348c9ba0d6210585b4340"
+    },
+    "report": {
+      "path": "tests/golden/WBV2-P76-002/implementation-report.json",
+      "sha256": "37b8e00ae911187cc373be694a77771dcd1681f8c88493bceeb89da4efadd512"
+    },
+    "status": {
+      "path": "docs/status/WBV2-P76-002.md",
+      "sha256": "0ed21cc518407a90f9d7bbe608c708105e484fef03fb164fd07b95565084323d"
+    },
+    "plan": {
+      "path": "tests/golden/WBV2-P76-002/capability-continuation-plan.json",
+      "sha256": "9bebbf9c8f0eececa55011e8cb7a7fba70d818a3fcb87238503600acd9ebf4ff"
+    },
+    "taskContext": {
+      "path": "tests/golden/WBV2-P76-002/task-context.json",
+      "sha256": "19ae6fb528c8474f44ca12d776f737aa709b63618a76cea21d780460832f594b"
+    }
+  },
+  "assertions": {
+    "capabilityFamily": "RENDER.OBJECT_LIGHTGROUP_MEMBERSHIP",
+    "sourceBacked": true,
+    "batchCount": 27,
+    "pendingRows": 6609,
+    "verificationDeferred": true,
+    "completionOverlayWritten": false,
+    "inventoryTotal": 6900,
+    "effectiveCompleted": 290,
+    "effectivePending": 6609,
+    "historicalReproduction": false
+  },
+  "nextTask": "WBV2-P76-003"
+}
--- a/tests/golden/WBV2-P76-002/task-context.json
+++ b/tests/golden/WBV2-P76-002/task-context.json
@@ -0,0 +1,167 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P76-002",
+  "parentTask": "WBV2-P76-001",
+  "status": "planned",
+  "goal": "Implement the next uncovered Blender capability family from the source-backed index.",
+  "scope": {
+    "gap": "workflow:implement_capability_family_slice",
+    "ownerFamily": "IMPLEMENTATION",
+    "implementationClass": "SOURCE_BACKED"
+  },
+  "commands": [
+    "node tools/web/check-task-context.mjs --task WBV2-P76-002 --write"
+  ],
+  "inputPaths": [],
+  "inputSelection": {
+    "schemaVersion": 1,
+    "limits": {
+      "maxFiles": 12,
+      "evidenceBytes": 8192,
+      "contextRemainingBytes": 3577,
+      "contextRemainingTokens": 893
+    },
+    "source": {
+      "bytes": 6327,
+      "tokens": 1583
+    },
+    "selected": [],
+    "excluded": [
+      {
+        "path": "blender-5.2.0/source/blender",
+        "bytes": 12546,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tests/golden/WBV2-P27-001/verification-batch-plan.json",
+        "bytes": 21184,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tests/golden/WBV2-P76-002/",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "docs/status/WBV2-P76-002.md",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "tests/golden/WBV2-P76-002/manifest.json",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      }
+    ],
+    "totals": {
+      "files": 0,
+      "bytes": 0,
+      "tokens": 0
+    }
+  },
+  "exitCriteria": [
+    "6900 inventory remains immutable",
+    "capability families are deduplicated before implementation",
+    "real Blender source or WebEngine Main path is wired",
+    "verification and completion overlay remain deferred"
+  ],
+  "nextTask": "WBV2-P76-003",
+  "sourceDocuments": {
+    "queue": "docs/EXECUTION_QUEUE.md",
+    "taskCard": "docs/tasks/WBV2-P76-002.md",
+    "taskIndex": "tests/golden/WBV2/task-index.json",
+    "parentManifest": "tests/golden/WBV2-P76-001/manifest.json",
+    "parentStatus": "docs/status/WBV2-P76-001.md"
+  },
+  "readPolicy": {
+    "required": [
+      "docs/EXECUTION_QUEUE.md",
+      "docs/tasks/WBV2-P76-002.md",
+      "tests/golden/WBV2-P76-001/manifest.json",
+      "docs/status/WBV2-P76-001.md"
+    ],
+    "machineOnly": [
+      "tests/golden/WBV2/task-index.json",
+      "tests/golden/M15-03A/task-catalog.jsonl"
+    ],
+    "optionalByNeed": [
+      "docs/WEB_BLENDER_MODELER_V1_SCOPE.md",
+      "任务卡列出的精确协议/生产路径",
+      "任务卡明确命名的长期计划小节"
+    ],
+    "forbiddenByDefault": [
+      "完整 CURRENT_EXECUTION_PLAN.md",
+      "完整 PROJECT_STATUS_AND_NEXT_WORK.md",
+      "全部 docs/status/*.md",
+      "完整 parity/WBS 计划",
+      "README 历史和 test-results/"
+    ]
+  },
+  "parent": {
+    "manifest": {
+      "schemaVersion": 1,
+      "task": "WBV2-P76-001",
+      "parentTask": "WBV2-P76-000",
+      "status": "done",
+      "nextTask": "WBV2-P76-002",
+      "artifactCount": 7
+    },
+    "statusSummary": [
+      "# WBV2-P76-001 status",
+      "- task: `WBV2-P76-001`; parent: `WBV2-P76-000`; status: `done`",
+      "- capability-family implementation: `PASS`; 27 deduplicated batches; 6609 pending rows",
+      "- Chromium, E2E receipts and completion overlay: `DEFERRED`",
+      "- inventory unchanged: `6900/6618`, effective `290/6609`",
+      "- nextTask: `WBV2-P76-002`"
+    ]
+  },
+  "budgets": {
+    "queueBytes": 4096,
+    "taskBytes": 1320,
+    "parentManifestBytes": 24576,
+    "parentStatusBytes": 6144,
+    "evidenceFiles": 12,
+    "evidenceBytes": 8192,
+    "contextTokens": 3500,
+    "contextEnvelopeTokens": 1024,
+    "taskLines": 39,
+    "taskTokens": 330
+  },
+  "size": {
+    "documents": [
+      {
+        "path": "docs/EXECUTION_QUEUE.md",
+        "bytes": 2803,
+        "lines": 51,
+        "tokens": 701
+      },
+      {
+        "path": "docs/tasks/WBV2-P76-002.md",
+        "bytes": 1320,
+        "lines": 39,
+        "tokens": 330
+      },
+      {
+        "path": "tests/golden/WBV2-P76-001/manifest.json",
+        "bytes": 1887,
+        "lines": 54,
+        "tokens": 472
+      },
+      {
+        "path": "docs/status/WBV2-P76-001.md",
+        "bytes": 317,
+        "lines": 8,
+        "tokens": 80
+      }
+    ],
+    "sourceTokens": 1583,
+    "evidenceFiles": 0,
+    "evidenceBytes": 0,
+    "evidenceTokens": 0,
+    "totalTokens": 1583,
+    "reservedEnvelopeTokens": 1024,
+    "estimatedContextTokens": 2607,
+    "serializedContextTokens": 625,
+    "withinBudget": true
+  }
+}
--- a/tests/golden/WBV2-P76-003/capability-continuation-plan.json
+++ b/tests/golden/WBV2-P76-003/capability-continuation-plan.json
@@ -0,0 +1,181 @@
+{
+  "schemaVersion": 1,
+  "planId": "BLENDER_WEB_CAPABILITY_CONTINUATION_P76",
+  "status": "ACTIVE_CAPABILITY_FAMILY_QUEUE",
+  "authority": "user_authorized_implementation_first_execution",
+  "sourceAuthority": {
+    "blenderRoot": "blender-5.2.0",
+    "mainAuthority": "blender_main",
+    "externalDocs": "supplemental_toolchain_constraints_only"
+  },
+  "batching": {
+    "sourcePlan": "tests/golden/WBV2-P27-001/verification-batch-plan.json",
+    "batchCount": 27,
+    "pendingRows": 6609,
+    "dedupeBy": [
+      "sourceHash",
+      "behaviorHash",
+      "dedupeKey"
+    ]
+  },
+  "inventoryPolicy": {
+    "total": 6900,
+    "legacyCompleted": 281,
+    "legacyPending": 6618,
+    "effectiveCompleted": 290,
+    "effectivePending": 6609,
+    "overlayMutation": "forbidden_during_implementation_wave"
+  },
+  "tasks": [
+    {
+      "id": "WBV2-P76-000",
+      "phase": "P76",
+      "title": "authorize_capability_family_wave",
+      "kind": "enabling",
+      "owner": "PROGRAM",
+      "dependsOn": [
+        "WBV2-P75-003"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p76-000",
+      "gate": "G1",
+      "card": "docs/tasks/WBV2-P76-000.md",
+      "behavior": "Authorize capability-family implementation over the immutable 6900-entry inventory.",
+      "outputs": [
+        "implementation-report",
+        "manifest",
+        "status"
+      ],
+      "acceptance": [
+        "6900 inventory remains immutable",
+        "capability families are deduplicated before implementation",
+        "real Blender source or WebEngine Main path is wired",
+        "verification and completion overlay remain deferred"
+      ],
+      "status": "done",
+      "ready": false,
+      "queueMutationAllowed": true
+    },
+    {
+      "id": "WBV2-P76-001",
+      "phase": "P76",
+      "title": "index_capability_family_batches",
+      "kind": "feature",
+      "owner": "RELEASE",
+      "dependsOn": [
+        "WBV2-P76-000"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p76-001",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P76-001.md",
+      "behavior": "Reuse the 27 deduplicated capability batches and unique behavior keys.",
+      "outputs": [
+        "implementation-report",
+        "manifest",
+        "status"
+      ],
+      "acceptance": [
+        "6900 inventory remains immutable",
+        "capability families are deduplicated before implementation",
+        "real Blender source or WebEngine Main path is wired",
+        "verification and completion overlay remain deferred"
+      ],
+      "status": "done",
+      "ready": false,
+      "queueMutationAllowed": false
+    },
+    {
+      "id": "WBV2-P76-002",
+      "phase": "P76",
+      "title": "implement_capability_family_slice",
+      "kind": "feature",
+      "owner": "IMPLEMENTATION",
+      "dependsOn": [
+        "WBV2-P76-001"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p76-002",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P76-002.md",
+      "behavior": "Implement the next uncovered Blender capability family from the source-backed index.",
+      "outputs": [
+        "implementation-report",
+        "manifest",
+        "status"
+      ],
+      "acceptance": [
+        "6900 inventory remains immutable",
+        "capability families are deduplicated before implementation",
+        "real Blender source or WebEngine Main path is wired",
+        "verification and completion overlay remain deferred"
+      ],
+      "status": "done",
+      "ready": false,
+      "queueMutationAllowed": false
+    },
+    {
+      "id": "WBV2-P76-003",
+      "phase": "P76",
+      "title": "run_capability_family_smoke",
+      "kind": "enabling",
+      "owner": "RELEASE",
+      "dependsOn": [
+        "WBV2-P76-002"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p76-003",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P76-003.md",
+      "behavior": "Run source and frontend smoke without Chromium parity verification.",
+      "outputs": [
+        "implementation-report",
+        "manifest",
+        "status"
+      ],
+      "acceptance": [
+        "6900 inventory remains immutable",
+        "capability families are deduplicated before implementation",
+        "real Blender source or WebEngine Main path is wired",
+        "verification and completion overlay remain deferred"
+      ],
+      "status": "done",
+      "ready": false,
+      "queueMutationAllowed": false
+    },
+    {
+      "id": "WBV2-P77-000",
+      "phase": "P77",
+      "title": "authorize_capability_family_wave",
+      "kind": "enabling",
+      "owner": "PROGRAM",
+      "dependsOn": [
+        "WBV2-P76-003"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p77-000",
+      "gate": "G1",
+      "card": "docs/tasks/WBV2-P77-000.md",
+      "behavior": "Authorize the next capability-family implementation wave.",
+      "outputs": [
+        "implementation-report",
+        "manifest",
+        "status"
+      ],
+      "acceptance": [
+        "6900 inventory remains immutable",
+        "capability families are deduplicated before implementation",
+        "real Blender source or WebEngine Main path is wired",
+        "verification and completion overlay remain deferred"
+      ],
+      "status": "in_progress",
+      "ready": true,
+      "queueMutationAllowed": true
+    }
+  ]
+}
--- a/tests/golden/WBV2-P76-003/implementation-report.json
+++ b/tests/golden/WBV2-P76-003/implementation-report.json
@@ -0,0 +1,33 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P76-003",
+  "operation": "IMPLEMENT_CAPABILITY_FAMILY_CONTINUATION",
+  "status": "PASS",
+  "family": "IMPLEMENTATION.CAPABILITY_FAMILY_SMOKE",
+  "sourcePaths": [
+    "web/protocol/web-engine-capabilities.ts",
+    "web/app/src/workers/web-engine.worker.ts",
+    "web/app/src/vendor/blender/web_engine.wasm"
+  ],
+  "command": "npm --prefix web run build",
+  "batching": {
+    "sourcePlan": "tests/golden/WBV2-P27-001/verification-batch-plan.json",
+    "batchCount": 27,
+    "pendingRows": 6609,
+    "deduplication": true
+  },
+  "verification": {
+    "status": "DEFERRED",
+    "chromium": false,
+    "e2eReceipts": false,
+    "completionOverlay": false
+  },
+  "inventory": {
+    "total": 6900,
+    "legacyCompleted": 281,
+    "legacyPending": 6618,
+    "effectiveCompleted": 290,
+    "effectivePending": 6609
+  },
+  "nextTask": "WBV2-P77-000"
+}
--- a/tests/golden/WBV2-P76-003/manifest.json
+++ b/tests/golden/WBV2-P76-003/manifest.json
@@ -0,0 +1,57 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P76-003",
+  "parentTask": "WBV2-P76-002",
+  "operation": "IMPLEMENT_CAPABILITY_FAMILY_CONTINUATION",
+  "status": "done",
+  "enablingTask": false,
+  "parityStateChange": false,
+  "runtime": "SOURCE_BACKED_CAPABILITY_FAMILY_QUEUE",
+  "artifacts": {
+    "parentManifest": {
+      "path": "tests/golden/WBV2-P76-002/manifest.json",
+      "sha256": "758d5862fa03769405af6ce6f48485c4f63f19893d2ad1fa535b5309f4b31eb5"
+    },
+    "source1": {
+      "path": "web/protocol/web-engine-capabilities.ts",
+      "sha256": "7bf072a5da1984345452bf447015cc1d79a4f34b0fd8b7b87f4194249acefc98"
+    },
+    "source2": {
+      "path": "web/app/src/workers/web-engine.worker.ts",
+      "sha256": "9eca3f85958f8694dcc0ddf6df1acb59c8d62800b1a878575fa1b1dc5614befb"
+    },
+    "source3": {
+      "path": "web/app/src/vendor/blender/web_engine.wasm",
+      "sha256": "701f7a62df3288e56fc22d55f6e8e521b8b1e4e7e49e3568bc3a451fea32a7bc"
+    },
+    "report": {
+      "path": "tests/golden/WBV2-P76-003/implementation-report.json",
+      "sha256": "a977148addbfa27e16b0e74161256bbf3e755840827a849954bd669a872a98c1"
+    },
+    "status": {
+      "path": "docs/status/WBV2-P76-003.md",
+      "sha256": "742c128db8aa430688dbd1eb435f3f7ed21166fa9b71b0b4557de9e123941b41"
+    },
+    "plan": {
+      "path": "tests/golden/WBV2-P76-003/capability-continuation-plan.json",
+      "sha256": "4bdd6f872ebdf2d81b80f11e11485fc8ce75793b6f7f977b1cd55643984dec8f"
+    },
+    "taskContext": {
+      "path": "tests/golden/WBV2-P76-003/task-context.json",
+      "sha256": "4afdfdbe1727c1f1d557a222dcee9ffdeb3219eb18242d2489489fb805680b00"
+    }
+  },
+  "assertions": {
+    "capabilityFamily": "IMPLEMENTATION.CAPABILITY_FAMILY_SMOKE",
+    "sourceBacked": true,
+    "batchCount": 27,
+    "pendingRows": 6609,
+    "verificationDeferred": true,
+    "completionOverlayWritten": false,
+    "inventoryTotal": 6900,
+    "effectiveCompleted": 290,
+    "effectivePending": 6609,
+    "historicalReproduction": false
+  },
+  "nextTask": "WBV2-P77-000"
+}
--- a/tests/golden/WBV2-P76-003/task-context.json
+++ b/tests/golden/WBV2-P76-003/task-context.json
@@ -0,0 +1,167 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P76-003",
+  "parentTask": "WBV2-P76-002",
+  "status": "planned",
+  "goal": "Run source and frontend smoke without Chromium parity verification.",
+  "scope": {
+    "gap": "workflow:run_capability_family_smoke",
+    "ownerFamily": "RELEASE",
+    "implementationClass": "SOURCE_BACKED"
+  },
+  "commands": [
+    "node tools/web/check-task-context.mjs --task WBV2-P76-003 --write"
+  ],
+  "inputPaths": [],
+  "inputSelection": {
+    "schemaVersion": 1,
+    "limits": {
+      "maxFiles": 12,
+      "evidenceBytes": 8192,
+      "contextRemainingBytes": 3066,
+      "contextRemainingTokens": 765
+    },
+    "source": {
+      "bytes": 6838,
+      "tokens": 1711
+    },
+    "selected": [],
+    "excluded": [
+      {
+        "path": "blender-5.2.0/source/blender",
+        "bytes": 12546,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tests/golden/WBV2-P27-001/verification-batch-plan.json",
+        "bytes": 21184,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tests/golden/WBV2-P76-003/",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "docs/status/WBV2-P76-003.md",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "tests/golden/WBV2-P76-003/manifest.json",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      }
+    ],
+    "totals": {
+      "files": 0,
+      "bytes": 0,
+      "tokens": 0
+    }
+  },
+  "exitCriteria": [
+    "6900 inventory remains immutable",
+    "capability families are deduplicated before implementation",
+    "real Blender source or WebEngine Main path is wired",
+    "verification and completion overlay remain deferred"
+  ],
+  "nextTask": "WBV2-P77-000",
+  "sourceDocuments": {
+    "queue": "docs/EXECUTION_QUEUE.md",
+    "taskCard": "docs/tasks/WBV2-P76-003.md",
+    "taskIndex": "tests/golden/WBV2/task-index.json",
+    "parentManifest": "tests/golden/WBV2-P76-002/manifest.json",
+    "parentStatus": "docs/status/WBV2-P76-002.md"
+  },
+  "readPolicy": {
+    "required": [
+      "docs/EXECUTION_QUEUE.md",
+      "docs/tasks/WBV2-P76-003.md",
+      "tests/golden/WBV2-P76-002/manifest.json",
+      "docs/status/WBV2-P76-002.md"
+    ],
+    "machineOnly": [
+      "tests/golden/WBV2/task-index.json",
+      "tests/golden/M15-03A/task-catalog.jsonl"
+    ],
+    "optionalByNeed": [
+      "docs/WEB_BLENDER_MODELER_V1_SCOPE.md",
+      "任务卡列出的精确协议/生产路径",
+      "任务卡明确命名的长期计划小节"
+    ],
+    "forbiddenByDefault": [
+      "完整 CURRENT_EXECUTION_PLAN.md",
+      "完整 PROJECT_STATUS_AND_NEXT_WORK.md",
+      "全部 docs/status/*.md",
+      "完整 parity/WBS 计划",
+      "README 历史和 test-results/"
+    ]
+  },
+  "parent": {
+    "manifest": {
+      "schemaVersion": 1,
+      "task": "WBV2-P76-002",
+      "parentTask": "WBV2-P76-001",
+      "status": "done",
+      "nextTask": "WBV2-P76-003",
+      "artifactCount": 10
+    },
+    "statusSummary": [
+      "# WBV2-P76-002 status",
+      "- task: `WBV2-P76-002`; parent: `WBV2-P76-001`; status: `done`",
+      "- capability-family implementation: `PASS`; 27 deduplicated batches; 6609 pending rows",
+      "- Chromium, E2E receipts and completion overlay: `DEFERRED`",
+      "- inventory unchanged: `6900/6618`, effective `290/6609`",
+      "- nextTask: `WBV2-P76-003`"
+    ]
+  },
+  "budgets": {
+    "queueBytes": 4096,
+    "taskBytes": 1284,
+    "parentManifestBytes": 24576,
+    "parentStatusBytes": 6144,
+    "evidenceFiles": 12,
+    "evidenceBytes": 8192,
+    "contextTokens": 3500,
+    "contextEnvelopeTokens": 1024,
+    "taskLines": 39,
+    "taskTokens": 321
+  },
+  "size": {
+    "documents": [
+      {
+        "path": "docs/EXECUTION_QUEUE.md",
+        "bytes": 2803,
+        "lines": 51,
+        "tokens": 701
+      },
+      {
+        "path": "docs/tasks/WBV2-P76-003.md",
+        "bytes": 1284,
+        "lines": 39,
+        "tokens": 321
+      },
+      {
+        "path": "tests/golden/WBV2-P76-002/manifest.json",
+        "bytes": 2434,
+        "lines": 66,
+        "tokens": 609
+      },
+      {
+        "path": "docs/status/WBV2-P76-002.md",
+        "bytes": 317,
+        "lines": 8,
+        "tokens": 80
+      }
+    ],
+    "sourceTokens": 1711,
+    "evidenceFiles": 0,
+    "evidenceBytes": 0,
+    "evidenceTokens": 0,
+    "totalTokens": 1711,
+    "reservedEnvelopeTokens": 1024,
+    "estimatedContextTokens": 2735,
+    "serializedContextTokens": 617,
+    "withinBudget": true
+  }
+}
--- a/tests/golden/WBV2-P77-000/task-context.json
+++ b/tests/golden/WBV2-P77-000/task-context.json
@@ -0,0 +1,162 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P77-000",
+  "parentTask": "WBV2-P76-003",
+  "status": "in_progress",
+  "goal": "Authorize the next capability-family implementation wave from Blender source.",
+  "scope": {
+    "gap": "workflow:authorize_capability_family_wave",
+    "ownerFamily": "PROGRAM",
+    "implementationClass": "SOURCE_BACKED"
+  },
+  "commands": [
+    "node tools/web/check-task-context.mjs --task WBV2-P77-000 --write"
+  ],
+  "inputPaths": [],
+  "inputSelection": {
+    "schemaVersion": 1,
+    "limits": {
+      "maxFiles": 12,
+      "evidenceBytes": 8192,
+      "contextRemainingBytes": 3703,
+      "contextRemainingTokens": 924
+    },
+    "source": {
+      "bytes": 6201,
+      "tokens": 1552
+    },
+    "selected": [],
+    "excluded": [
+      {
+        "path": "blender-5.2.0/source/blender",
+        "bytes": 12546,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tests/golden/WBV2-P77-000/",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "docs/status/WBV2-P77-000.md",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "tests/golden/WBV2-P77-000/manifest.json",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      }
+    ],
+    "totals": {
+      "files": 0,
+      "bytes": 0,
+      "tokens": 0
+    }
+  },
+  "exitCriteria": [
+    "6900 inventory remains immutable",
+    "capability families are deduplicated before implementation",
+    "real Blender source or WebEngine Main path is wired",
+    "verification and completion overlay remain deferred"
+  ],
+  "nextTask": null,
+  "sourceDocuments": {
+    "queue": "docs/EXECUTION_QUEUE.md",
+    "taskCard": "docs/tasks/WBV2-P77-000.md",
+    "taskIndex": "tests/golden/WBV2/task-index.json",
+    "parentManifest": "tests/golden/WBV2-P76-003/manifest.json",
+    "parentStatus": "docs/status/WBV2-P76-003.md"
+  },
+  "readPolicy": {
+    "required": [
+      "docs/EXECUTION_QUEUE.md",
+      "docs/tasks/WBV2-P77-000.md",
+      "tests/golden/WBV2-P76-003/manifest.json",
+      "docs/status/WBV2-P76-003.md"
+    ],
+    "machineOnly": [
+      "tests/golden/WBV2/task-index.json",
+      "tests/golden/M15-03A/task-catalog.jsonl"
+    ],
+    "optionalByNeed": [
+      "docs/WEB_BLENDER_MODELER_V1_SCOPE.md",
+      "任务卡列出的精确协议/生产路径",
+      "任务卡明确命名的长期计划小节"
+    ],
+    "forbiddenByDefault": [
+      "完整 CURRENT_EXECUTION_PLAN.md",
+      "完整 PROJECT_STATUS_AND_NEXT_WORK.md",
+      "全部 docs/status/*.md",
+      "完整 parity/WBS 计划",
+      "README 历史和 test-results/"
+    ]
+  },
+  "parent": {
+    "manifest": {
+      "schemaVersion": 1,
+      "task": "WBV2-P76-003",
+      "parentTask": "WBV2-P76-002",
+      "status": "done",
+      "nextTask": "WBV2-P77-000",
+      "artifactCount": 8
+    },
+    "statusSummary": [
+      "# WBV2-P76-003 status",
+      "- task: `WBV2-P76-003`; parent: `WBV2-P76-002`; status: `done`",
+      "- capability-family implementation: `PASS`; 27 deduplicated batches; 6609 pending rows",
+      "- Chromium, E2E receipts and completion overlay: `DEFERRED`",
+      "- inventory unchanged: `6900/6618`, effective `290/6609`",
+      "- nextTask: `WBV2-P77-000`"
+    ]
+  },
+  "budgets": {
+    "queueBytes": 4096,
+    "taskBytes": 1052,
+    "parentManifestBytes": 24576,
+    "parentStatusBytes": 6144,
+    "evidenceFiles": 12,
+    "evidenceBytes": 8192,
+    "contextTokens": 3500,
+    "contextEnvelopeTokens": 1024,
+    "taskLines": 36,
+    "taskTokens": 263
+  },
+  "size": {
+    "documents": [
+      {
+        "path": "docs/EXECUTION_QUEUE.md",
+        "bytes": 2803,
+        "lines": 51,
+        "tokens": 701
+      },
+      {
+        "path": "docs/tasks/WBV2-P77-000.md",
+        "bytes": 1052,
+        "lines": 36,
+        "tokens": 263
+      },
+      {
+        "path": "tests/golden/WBV2-P76-003/manifest.json",
+        "bytes": 2029,
+        "lines": 58,
+        "tokens": 508
+      },
+      {
+        "path": "docs/status/WBV2-P76-003.md",
+        "bytes": 317,
+        "lines": 8,
+        "tokens": 80
+      }
+    ],
+    "sourceTokens": 1552,
+    "evidenceFiles": 0,
+    "evidenceBytes": 0,
+    "evidenceTokens": 0,
+    "totalTokens": 1552,
+    "reservedEnvelopeTokens": 1024,
+    "estimatedContextTokens": 2576,
+    "serializedContextTokens": 619,
+    "withinBudget": true
+  }
+}
--- a/tests/golden/WBV2/task-catalog.jsonl
+++ b/tests/golden/WBV2/task-catalog.jsonl
@@ -1,5 +1,5 @@
-{"id":"WBV2-P75-000","gapId":"workflow:authorize_capability_family_wave","ownerFamily":"PROGRAM","sourceTask":"P75","state":"completed","targetImplementationClass":"SOURCE_BACKED","exitCriteria":["6900 inventory remains immutable","capability families are deduplicated before implementation","real Blender source or WebEngine Main path is wired","verification and completion overlay remain deferred"]}
-{"id":"WBV2-P75-001","gapId":"workflow:index_capability_family_batches","ownerFamily":"RELEASE","sourceTask":"P75","state":"completed","targetImplementationClass":"SOURCE_BACKED","exitCriteria":["6900 inventory remains immutable","capability families are deduplicated before implementation","real Blender source or WebEngine Main path is wired","verification and completion overlay remain deferred"]}
-{"id":"WBV2-P75-002","gapId":"workflow:implement_capability_family_slice","ownerFamily":"IMPLEMENTATION","sourceTask":"P75","state":"completed","targetImplementationClass":"SOURCE_BACKED","exitCriteria":["6900 inventory remains immutable","capability families are deduplicated before implementation","real Blender source or WebEngine Main path is wired","verification and completion overlay remain deferred"]}
-{"id":"WBV2-P75-003","gapId":"workflow:run_capability_family_smoke","ownerFamily":"RELEASE","sourceTask":"P75","state":"completed","targetImplementationClass":"SOURCE_BACKED","exitCriteria":["6900 inventory remains immutable","capability families are deduplicated before implementation","real Blender source or WebEngine Main path is wired","verification and completion overlay remain deferred"]}
-{"id":"WBV2-P76-000","gapId":"workflow:authorize_capability_family_wave","ownerFamily":"PROGRAM","sourceTask":"P76","state":"active","targetImplementationClass":"SOURCE_BACKED","exitCriteria":["6900 inventory remains immutable","capability families are deduplicated before implementation","real Blender source or WebEngine Main path is wired","verification and completion overlay remain deferred"]}
+{"id":"WBV2-P76-000","gapId":"workflow:authorize_capability_family_wave","ownerFamily":"PROGRAM","sourceTask":"P76","state":"completed","targetImplementationClass":"SOURCE_BACKED","exitCriteria":["6900 inventory remains immutable","capability families are deduplicated before implementation","real Blender source or WebEngine Main path is wired","verification and completion overlay remain deferred"]}
+{"id":"WBV2-P76-001","gapId":"workflow:index_capability_family_batches","ownerFamily":"RELEASE","sourceTask":"P76","state":"completed","targetImplementationClass":"SOURCE_BACKED","exitCriteria":["6900 inventory remains immutable","capability families are deduplicated before implementation","real Blender source or WebEngine Main path is wired","verification and completion overlay remain deferred"]}
+{"id":"WBV2-P76-002","gapId":"workflow:implement_capability_family_slice","ownerFamily":"IMPLEMENTATION","sourceTask":"P76","state":"completed","targetImplementationClass":"SOURCE_BACKED","exitCriteria":["6900 inventory remains immutable","capability families are deduplicated before implementation","real Blender source or WebEngine Main path is wired","verification and completion overlay remain deferred"]}
+{"id":"WBV2-P76-003","gapId":"workflow:run_capability_family_smoke","ownerFamily":"RELEASE","sourceTask":"P76","state":"completed","targetImplementationClass":"SOURCE_BACKED","exitCriteria":["6900 inventory remains immutable","capability families are deduplicated before implementation","real Blender source or WebEngine Main path is wired","verification and completion overlay remain deferred"]}
+{"id":"WBV2-P77-000","gapId":"workflow:authorize_capability_family_wave","ownerFamily":"PROGRAM","sourceTask":"P77","state":"active","targetImplementationClass":"SOURCE_BACKED","exitCriteria":["6900 inventory remains immutable","capability families are deduplicated before implementation","real Blender source or WebEngine Main path is wired","verification and completion overlay remain deferred"]}
--- a/tests/golden/WBV2/task-index.json
+++ b/tests/golden/WBV2/task-index.json
@@ -1 +1 @@
-{"schemaVersion":1,"operation":"BLENDER_WEB_CAPABILITY_TASK_INDEX","source":{"path":"tests/golden/WBV2-P75-003/capability-continuation-plan.json","sha256":"c52e3102e7cc9240e5b37a4d5ca74907bd55a0cd43b8de46cd49028456d24ae8"},"catalog":{"path":"tests/golden/WBV2/task-catalog.jsonl","sha256":"cdccd07f0ee0128fdb30fc248dafd88ec69d4ba2e68284f520fbcf04f973120a"},"taskCount":5,"activeTask":"WBV2-P76-000","entries":{"WBV2-P75-000":{"line":0,"offset":0,"length":402,"previous":"WBV2-P74-003","next":"WBV2-P75-001"},"WBV2-P75-001":{"line":1,"offset":402,"length":401,"previous":"WBV2-P75-000","next":"WBV2-P75-002"},"WBV2-P75-002":{"line":2,"offset":803,"length":410,"previous":"WBV2-P75-001","next":"WBV2-P75-003"},"WBV2-P75-003":{"line":3,"offset":1213,"length":397,"previous":"WBV2-P75-002","next":"WBV2-P76-000"},"WBV2-P76-000":{"line":4,"offset":1610,"length":399,"previous":"WBV2-P75-003","next":null}}}
+{"schemaVersion":1,"operation":"BLENDER_WEB_CAPABILITY_TASK_INDEX","source":{"path":"tests/golden/WBV2-P76-003/capability-continuation-plan.json","sha256":"4bdd6f872ebdf2d81b80f11e11485fc8ce75793b6f7f977b1cd55643984dec8f"},"catalog":{"path":"tests/golden/WBV2/task-catalog.jsonl","sha256":"d60c867b3dfca6f8f8e237ff44f3b233b2c43fd10e12eece02d07d7c496aa7fa"},"taskCount":5,"activeTask":"WBV2-P77-000","entries":{"WBV2-P76-000":{"line":0,"offset":0,"length":402,"previous":"WBV2-P75-003","next":"WBV2-P76-001"},"WBV2-P76-001":{"line":1,"offset":402,"length":401,"previous":"WBV2-P76-000","next":"WBV2-P76-002"},"WBV2-P76-002":{"line":2,"offset":803,"length":410,"previous":"WBV2-P76-001","next":"WBV2-P76-003"},"WBV2-P76-003":{"line":3,"offset":1213,"length":397,"previous":"WBV2-P76-002","next":"WBV2-P77-000"},"WBV2-P77-000":{"line":4,"offset":1610,"length":399,"previous":"WBV2-P76-003","next":null}}}
--- a/tools/web/generate-wbv2-capability-continuation-slice.mjs
+++ b/tools/web/generate-wbv2-capability-continuation-slice.mjs
@@ -27,7 +27,11 @@ assert.equal(parent.nextTask, task);
 const commands = { 1: [process.execPath, "tools/web/build-wbv2-capability-implementation-index.mjs"], 2: null, 3: ["npm", "--prefix", "web", "run", "build"] };
 const files = { 1: ["tools/web/build-wbv2-capability-implementation-index.mjs", "tests/golden/WBV2-P27-001/verification-batch-plan.json"], 2: phase >= 59 ? ["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"] : phase >= 57 ? ["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"] : phase >= 56 ? ["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"] : phase >= 55 ? ["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"] : phase >= 54 ? ["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"] : phase >= 53 ? ["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"] : phase >= 52 ? ["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"] : phase >= 51 ? ["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"] : phase >= 50 ? ["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"] : phase >= 49 ? ["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"] : phase >= 47 ? ["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", "web/protocol/web-engine.ts"] : ["web/app/src/app/App.tsx", "web/protocol/web-engine-capabilities.ts"], 3: ["web/protocol/web-engine-capabilities.ts", "web/app/src/workers/web-engine.worker.ts", "web/app/src/vendor/blender/web_engine.wasm"] };
 const markers = { 1: "BUILD_CAPABILITY_FAMILY_IMPLEMENTATION_INDEX", 2: phase >= 71 ? "web_engine_blend_main_set_scene_view_layer_pass_settings" : phase >= 70 ? "web_engine_blend_main_set_scene_line_settings" : phase >= 69 ? "web_engine_blend_main_set_scene_stamp_settings" : phase >= 68 ? "web_engine_blend_main_set_scene_multiview_settings" : phase >= 67 ? "web_engine_blend_main_set_scene_sampling_settings" : phase >= 66 ? "web_engine_blend_main_set_scene_performance_settings" : phase >= 65 ? "web_engine_blend_main_set_scene_compositor_settings" : phase >= 64 ? "web_engine_blend_main_set_scene_hair_settings" : phase >= 63 ? "web_engine_blend_main_set_scene_motion_blur" : phase >= 62 ? "web_engine_blend_main_set_scene_image_format" : phase >= 61 ? "web_engine_blend_main_set_scene_color_management" : phase >= 60 ? "web_engine_blend_main_set_scene_simplify_settings" : phase >= 59 ? "web_engine_blend_main_set_scene_border_settings" : phase >= 58 ? "web_engine_blend_main_set_scene_collection_settings" : phase >= 57 ? "web_engine_blend_main_set_scene_view_layer_settings" : phase >= 56 ? "web_engine_blend_main_set_scene_bindings" : phase >= 55 ? "web_engine_blend_main_set_scene_pipeline_settings" : phase >= 54 ? "web_engine_blend_main_set_scene_timeline_settings" : phase >= 53 ? "web_engine_blend_main_set_scene_unit_settings" : phase >= 52 ? "web_engine_blend_main_set_scene_audio_settings" : phase >= 51 ? "web_engine_blend_main_set_scene_render_settings" : phase >= 50 ? "web_engine_blend_main_set_scene_properties" : phase >= 49 ? "web_engine_blend_main_set_physics_simulation" : phase >= 47 ? "web_engine_blend_main_set_geometry_node_graph" : "capability-family-workbench", 3: "WEB_ENGINE_COMMAND_CAPABILITIES" };
-if (phase >= 75) {
+if (phase >= 76) {
+  files[2] = ["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"];
+  markers[2] = "web_engine_blend_main_set_object_lightgroup";
+}
+else if (phase >= 75) {
  files[2] = ["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"];
  markers[2] = "web_engine_blend_main_set_scene_view_layer_lightgroups";
 }
@@ -45,7 +49,7 @@ if (commands[index]) execFileSync(commands[index][0], commands[index].slice(1),
 const nextIndex = index + 1;
 const nextTask = nextIndex <= 3 ? `WBV2-P${phase}-${String(nextIndex).padStart(3, "0")}` : `WBV2-P${phase + 1}-000`;
 const family = index === 1 ? "INVENTORY.CAPABILITY_BATCH_INDEX" : index === 2 && phase >= 71 ? "RENDER.VIEW_LAYER_PASSES" : index === 2 && phase >= 70 ? "RENDER.LINE_SETTINGS" : index === 2 && phase >= 69 ? "RENDER.STAMP_SETTINGS" : index === 2 && phase >= 68 ? "RENDER.MULTIVIEW_SETTINGS" : index === 2 && phase >= 67 ? "RENDER.SAMPLING_SETTINGS" : index === 2 && phase >= 66 ? "PERFORMANCE.RENDER_SETTINGS" : index === 2 && phase >= 65 ? "COMPOSITOR.EXECUTION_SETTINGS" : index === 2 && phase >= 64 ? "CORE_SCENE_GRAPH.HAIR_SETTINGS" : index === 2 && phase >= 63 ? "CORE_SCENE_GRAPH.MOTION_BLUR" : index === 2 && phase >= 62 ? "CORE_SCENE_GRAPH.IMAGE_FORMAT" : index === 2 && phase >= 61 ? "CORE_SCENE_GRAPH.COLOR_MANAGEMENT" : index === 2 && phase >= 60 ? "CORE_SCENE_GRAPH.SIMPLIFY_SETTINGS" : index === 2 && phase >= 59 ? "CORE_SCENE_GRAPH.BORDER_SETTINGS" : index === 2 && phase >= 58 ? "CORE_SCENE_GRAPH.COLLECTION_SETTINGS" : index === 2 && phase >= 57 ? "CORE_SCENE_GRAPH.VIEW_LAYER_SETTINGS" : index === 2 && phase >= 56 ? "CORE_SCENE_GRAPH.BINDINGS" : index === 2 && phase >= 55 ? "CORE_SCENE_GRAPH.PIPELINE_SETTINGS" : index === 2 && phase >= 54 ? "CORE_SCENE_GRAPH.TIMELINE_SETTINGS" : index === 2 && phase >= 53 ? "CORE_SCENE_GRAPH.UNIT_SETTINGS" : index === 2 && phase >= 52 ? "CORE_SCENE_GRAPH.AUDIO_SETTINGS" : index === 2 && phase >= 51 ? "CORE_SCENE_GRAPH.RENDER_SETTINGS" : index === 2 && phase >= 50 ? "CORE_SCENE_GRAPH.SCENE_PROPERTIES" : index === 2 && phase >= 49 ? "SIMULATION.NATIVE_MANIFEST_BINDING" : index === 2 && phase >= 47 ? "GEOMETRY_NODES.NATIVE_MATERIALIZATION" : index === 2 ? "WORKFLOW.CAPABILITY_FAMILY_WORKBENCH" : "IMPLEMENTATION.CAPABILITY_FAMILY_SMOKE";
-const reportedFamily = phase === 75 && index === 2 ? "RENDER.VIEW_LAYER_LIGHTGROUPS" : phase === 74 && index === 2 ? "RENDER.VIEW_LAYER_AOV" : phase === 73 && index === 2 ? "ARCHITECTURE.UNIFIED_WASM_JSON_ABI" : family;
+const reportedFamily = phase === 76 && index === 2 ? "RENDER.OBJECT_LIGHTGROUP_MEMBERSHIP" : phase === 75 && index === 2 ? "RENDER.VIEW_LAYER_LIGHTGROUPS" : phase === 74 && index === 2 ? "RENDER.VIEW_LAYER_AOV" : phase === 73 && index === 2 ? "ARCHITECTURE.UNIFIED_WASM_JSON_ABI" : family;
 const out = `tests/golden/${task}`;
 const reportPath = `${out}/implementation-report.json`;
 const statusPath = `docs/status/${task}.md`;
--- a/web/app/public/vendor/blender/web_engine.wasm
+++ b/web/app/public/vendor/blender/web_engine.wasm
--- a/web/app/src/app/App.tsx
+++ b/web/app/src/app/App.tsx
@@ -954,6 +954,7 @@ function Properties({ snapshot, selectedFaceIndices, selectedVertexIndices, grea
      {activeScene?.timelineSettings ? <div className="property-section" data-testid="scene-timeline-settings-workbench"><h3>Timeline Settings</h3><output>{activeScene.timelineSettings.fps} / {activeScene.timelineSettings.fpsBase.toFixed(3)} fps · Step {activeScene.timelineSettings.frameStep}</output><output>{activeScene.timelineSettings.usePreviewRange ? `Preview ${activeScene.timelineSettings.previewStart} - ${activeScene.timelineSettings.previewEnd}` : "Full frame range"}</output><div className="property-actions"><button type="button" onClick={() => onCommand(animationRenderCommands.setSceneTimelineSettings(activeScene.id, { fps: Math.min(1000, activeScene.timelineSettings!.fps + 1) }))}>增加帧率</button><button type="button" onClick={() => onCommand(animationRenderCommands.setSceneTimelineSettings(activeScene.id, { frameStep: Math.min(1000, activeScene.timelineSettings!.frameStep + 1) }))}>增加步进</button><button type="button" onClick={() => onCommand(animationRenderCommands.setSceneTimelineSettings(activeScene.id, { usePreviewRange: !activeScene.timelineSettings!.usePreviewRange }))}>{activeScene.timelineSettings.usePreviewRange ? "关闭预览范围" : "启用预览范围"}</button></div></div> : null}
      {activeScene?.pipelineSettings ? <div className="property-section" data-testid="scene-pipeline-settings-workbench"><h3>Render Pipeline</h3><output>{activeScene.pipelineSettings.useCompositor ? "Compositor" : "Direct"} · {activeScene.pipelineSettings.useSequencer ? "Sequencer" : "No Sequencer"}</output><output>{activeScene.pipelineSettings.saveOutput ? "Save output" : "Preview only"} · {activeScene.pipelineSettings.noOverwrite ? "No overwrite" : "Overwrite allowed"}</output><div className="property-actions"><button type="button" onClick={() => onCommand(animationRenderCommands.setScenePipelineSettings(activeScene.id, { useCompositor: !activeScene.pipelineSettings!.useCompositor }))}>切换 Compositor</button><button type="button" onClick={() => onCommand(animationRenderCommands.setScenePipelineSettings(activeScene.id, { useSequencer: !activeScene.pipelineSettings!.useSequencer }))}>切换 Sequencer</button><button type="button" onClick={() => onCommand(animationRenderCommands.setScenePipelineSettings(activeScene.id, { saveOutput: !activeScene.pipelineSettings!.saveOutput }))}>切换输出保存</button></div></div> : null}
      {activeScene ? <div className="property-section" data-testid="scene-bindings-workbench"><h3>Scene Bindings</h3><output>Camera {activeScene.cameraObjectId ?? "None"} · World {activeScene.worldId ?? "None"}</output><div className="property-actions"><button type="button" disabled={!snapshot?.nodes.some((node) => node.id === activeScene.cameraObjectId && node.type === "CAMERA")} onClick={() => onCommand(animationRenderCommands.setSceneBindings(activeScene.id, { cameraObjectId: activeScene.cameraObjectId }))}>确认相机绑定</button><button type="button" disabled={!activeWorld} onClick={() => onCommand(animationRenderCommands.setSceneBindings(activeScene.id, { worldId: activeWorld?.id ?? null }))}>绑定当前世界</button></div></div> : null}
+      {activeNode ? <div className="property-section" data-testid="object-lightgroup-workbench"><h3>Object Lightgroup</h3><output>{activeNode.lightgroup ?? "No lightgroup"}</output><div className="property-actions"><button type="button" onClick={() => onCommand(animationRenderCommands.setObjectLightgroup(activeNode.id, activeNode.lightgroup ? null : "Lightgroup_1"))}>{activeNode.lightgroup ? "清除分组" : "绑定分组"}</button></div></div> : null}
      {activeScene?.viewLayers?.length ? <div className="property-section" data-testid="scene-view-layer-settings-workbench"><h3>View Layers</h3>{activeScene.viewLayers.map((layer) => <div key={layer.name}><output>{layer.name} · {layer.useRender ? "Render" : "Disabled"} · {layer.useFreestyle ? "Freestyle" : "No Freestyle"} · {layer.samples} samples</output><button type="button" onClick={() => onCommand(animationRenderCommands.setSceneViewLayerSettings(activeScene.id, layer.name, { useRender: !layer.useRender }))}>切换渲染</button><button type="button" onClick={() => onCommand(animationRenderCommands.setSceneViewLayerSettings(activeScene.id, layer.name, { samples: Math.min(1000000, layer.samples + 1) }))}>增加采样</button></div>)}</div> : null}
      {activeScene?.viewLayers?.filter((layer) => layer.aovs?.length).map((layer) => <div className="property-section" data-testid="scene-view-layer-aov-workbench" key={`aovs-${layer.name}`}><h3>{layer.name} AOVs</h3>{layer.aovs?.map((aov) => <output key={aov.name}>{aov.name} · {aov.type === 1 ? "Color" : "Value"}</output>)}<button type="button" onClick={() => onCommand(animationRenderCommands.setSceneViewLayerAOVs(activeScene.id, layer.name, [...(layer.aovs ?? []).map((aov) => ({ name: aov.name, type: (aov.type === 1 ? 1 : 0) as 0 | 1 })), { name: `AOV_${(layer.aovs?.length ?? 0) + 1}`, type: 1 }]))}>Add Color AOV</button></div>) ?? null}
      {activeScene?.viewLayers?.filter((layer) => layer.lightgroups?.length).map((layer) => <div className="property-section" data-testid="scene-view-layer-lightgroup-workbench" key={`lightgroups-${layer.name}`}><h3>{layer.name} Lightgroups</h3>{layer.lightgroups?.map((group) => <output key={group}>{group}</output>)}<button type="button" onClick={() => onCommand(animationRenderCommands.setSceneViewLayerLightgroups(activeScene.id, layer.name, [...(layer.lightgroups ?? []), `Lightgroup_${(layer.lightgroups?.length ?? 0) + 1}`]))}>Add Lightgroup</button></div>) ?? null}
--- a/web/app/src/vendor/blender/web_engine.wasm
+++ b/web/app/src/vendor/blender/web_engine.wasm
--- a/web/app/src/workers/web-engine.worker.ts
+++ b/web/app/src/workers/web-engine.worker.ts
@@ -828,6 +828,12 @@ function assertFutureCapability(payload: Extract<WebEngineRequest["command"], {
      for (const name of payload.lightgroups) { if (typeof name !== "string" || name.length === 0 || new TextEncoder().encode(name).byteLength > 63 || names.has(name)) throw report("RENDER_PROPERTY_INVALID", "Scene lightgroup names must be unique and bounded"); names.add(name); }
      return;
    }
+    case "setObjectLightgroup": {
+      const object = currentSnapshot?.nodes.find((candidate) => candidate.id === payload.objectId);
+      if (!object || typeof payload.lightgroup !== "string" && payload.lightgroup !== null) throw report("RENDER_PROPERTY_INVALID", "Object lightgroup target is invalid");
+      if (payload.lightgroup !== null && (payload.lightgroup.length === 0 || new TextEncoder().encode(payload.lightgroup).byteLength > 63)) throw report("RENDER_PROPERTY_INVALID", "Object lightgroup name is not bounded");
+      return;
+    }
    case "setGeometryNodeGraph": {
      const snapshot = currentSnapshot;
      const availableResourceIds = new Set([
--- a/web/protocol/animation-render-commands.ts
+++ b/web/protocol/animation-render-commands.ts
@@ -101,4 +101,7 @@ export const animationRenderCommands = Object.freeze({
  setSceneViewLayerLightgroups(dataId: string, layerName: string, lightgroups: string[]): AnimationCommand<"setSceneViewLayerLightgroups"> {
    return { type: "setSceneViewLayerLightgroups", dataId, layerName, lightgroups: [...lightgroups] };
  },
+  setObjectLightgroup(objectId: string, lightgroup: string | null): AnimationCommand<"setObjectLightgroup"> {
+    return { type: "setObjectLightgroup", objectId, lightgroup };
+  },
 } satisfies Record<string, (...args: never[]) => WebEngineEditCommand>);
--- a/web/protocol/scene-ir.ts
+++ b/web/protocol/scene-ir.ts
@@ -48,6 +48,7 @@ export interface SceneNodeIR {
  transform: SceneTransformIR;
  assetData?: AssetMetadataIR;
  constraints?: ConstraintIR[];
+  lightgroup?: string | null;
 }

 export interface AssetMetadataIR {
--- a/web/protocol/web-engine-capabilities.ts
+++ b/web/protocol/web-engine-capabilities.ts
@@ -103,6 +103,7 @@ export const WEB_ENGINE_COMMAND_CAPABILITIES = {
  setSceneViewLayerPassSettings: { family: "RENDER", route: "MAIN_AUTHORITATIVE", implementation: "SOURCE_BACKED" },
  setSceneViewLayerAOVs: { family: "RENDER", route: "MAIN_AUTHORITATIVE", implementation: "SOURCE_BACKED" },
  setSceneViewLayerLightgroups: { family: "RENDER", route: "MAIN_AUTHORITATIVE", implementation: "SOURCE_BACKED" },
+  setObjectLightgroup: { family: "RENDER", route: "MAIN_AUTHORITATIVE", implementation: "SOURCE_BACKED" },
  setMetaballElements: { family: "GEOMETRY", route: "MAIN_AUTHORITATIVE", implementation: "SOURCE_BACKED" },
  sculptStroke: { family: "SCULPT", route: "MAIN_AUTHORITATIVE", implementation: "SOURCE_BACKED" },
  setSculptMeshAttributes: { family: "SCULPT", route: "MAIN_AUTHORITATIVE", implementation: "SOURCE_BACKED" },
--- a/web/protocol/web-engine.ts
+++ b/web/protocol/web-engine.ts
@@ -167,6 +167,7 @@ export type WebEngineEditCommand =
  | { type: "setSceneViewLayerPassSettings"; dataId: string; layerName: string; properties: { passMask?: number; cryptomatteMask?: number; cryptomatteLevels?: number; alphaThreshold?: number } }
  | { type: "setSceneViewLayerAOVs"; dataId: string; layerName: string; aovs: Array<{ name: string; type: 0 | 1 }> }
  | { type: "setSceneViewLayerLightgroups"; dataId: string; layerName: string; lightgroups: string[] }
+  | { type: "setObjectLightgroup"; objectId: string; lightgroup: string | null }
  | { type: "setMetaballElements"; dataId: string; elements: Array<{ type: number; position: [number, number, number]; radius: number; scale: [number, number, number] }> }
  | { type: "sculptStroke"; stroke: SculptStrokeIR }
  | { type: "setSculptMeshAttributes"; attributes: SculptMeshAttributesIR }
--- a/web/protocol/workbench-command-groups.ts
+++ b/web/protocol/workbench-command-groups.ts
@@ -4,7 +4,7 @@ export const WORKBENCH_COMMAND_GROUPS = Object.freeze({
  OBJECT: ["createPrimitive", "duplicateObject", "deleteObject", "setObjectTransform", "setParent", "createCollection", "moveObjectToCollection", "renameId", "applyObjectTransform", "setObjectOrigin"],
  MESH: ["meshEdit", "translateMeshVertices", "createUVMap", "setActiveUVMap", "unwrapUV", "setVertexColors", "setVertexWeights"],
  ANIMATION: ["setFrame", "insertObjectKeyframe", "deleteObjectKeyframe", "setFCurveInterpolation", "setConstraint", "setNLAStack"],
-  RENDER: ["setCameraProperties", "setLightProperties", "setWorldProperties", "setSceneProperties", "setSceneRenderSettings", "setSceneAudioSettings", "setSceneUnitSettings", "setSceneTimelineSettings", "setScenePipelineSettings", "setSceneBindings", "setSceneViewLayerSettings", "setSceneCollectionSettings", "setSceneBorderSettings", "setSceneSimplifySettings", "setSceneColorManagement", "setSceneImageFormat", "setSceneMotionBlur", "setSceneHairSettings", "setSceneCompositorSettings", "setScenePerformanceSettings", "setSceneSamplingSettings", "setSceneMultiviewSettings", "setSceneStampSettings", "setSceneLineSettings", "setSceneViewLayerPassSettings", "setSceneViewLayerAOVs", "setSceneViewLayerLightgroups"],
+  RENDER: ["setCameraProperties", "setLightProperties", "setWorldProperties", "setSceneProperties", "setSceneRenderSettings", "setSceneAudioSettings", "setSceneUnitSettings", "setSceneTimelineSettings", "setScenePipelineSettings", "setSceneBindings", "setSceneViewLayerSettings", "setSceneCollectionSettings", "setSceneBorderSettings", "setSceneSimplifySettings", "setSceneColorManagement", "setSceneImageFormat", "setSceneMotionBlur", "setSceneHairSettings", "setSceneCompositorSettings", "setScenePerformanceSettings", "setSceneSamplingSettings", "setSceneMultiviewSettings", "setSceneStampSettings", "setSceneLineSettings", "setSceneViewLayerPassSettings", "setSceneViewLayerAOVs", "setSceneViewLayerLightgroups", "setObjectLightgroup"],
  IO: ["importImage", "importVFont", "setMaterialImageNode"],
 } as const satisfies Record<string, readonly WebEngineCommandType[]>);