feat(web): add scene hair display authoring

2026-08-29 16:59:08 +08:00
parent 05f9bf1433
commit ee1dd8213f
47 changed files with 1910 additions and 38 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
@@ -1592,7 +1592,7 @@ 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 == "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 == "setSculptMeshAttributes" ||
             type == "sculptStroke") {
      if (!engine->authoritative_commands || engine->authoritative_main == nullptr) {
@@ -2196,7 +2196,7 @@ EMSCRIPTEN_KEEPALIVE int web_engine_apply_command(const int handle,
            command.value("normalize", false), command.value("limit", 0u), command.value("mirror", false),
            command.value("mirrorAxis", 0), command.value("mirrorTolerance", 1e-4f), main_error);
      }
-      else if (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")
+      else if (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")
      {
        const json properties = command.value("properties", json::object());
        if (type == "setSceneProperties") {
@@ -2270,6 +2270,11 @@ EMSCRIPTEN_KEEPALIVE int web_engine_apply_command(const int handle,
              engine->authoritative_main, command.value("dataId", "").c_str(),
              properties.dump().c_str(), main_error);
        }
+        else if (type == "setSceneHairSettings") {
+          applied = web_engine_blend_main_set_scene_hair_settings(
+              engine->authoritative_main, command.value("dataId", "").c_str(),
+              properties.dump().c_str(), main_error);
+        }
        else {
          applied = web_engine_blend_main_set_render_properties(
              engine->authoritative_main, command.value("dataId", "").c_str(),
--- 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
@@ -5274,6 +5274,8 @@ json scene_ir_from_blend(const ParsedBlend &blend,
        scene["motionBlurSettings"] = {{"enabled", (render_mode & R_MBLUR) != 0},
                                        {"shutter", read_float(*blend.sdna, *render, "motion_blur_shutter").value_or(0.5f)},
                                        {"position", read_integer(*blend.sdna, *render, "motion_blur_position").value_or(SCE_MB_CENTER)}};
+        scene["hairSettings"] = {{"type", read_integer(*blend.sdna, *render, "hair_type").value_or(SCE_HAIR_SHAPE_STRAND)},
+                                  {"subdivisions", read_integer(*blend.sdna, *render, "hair_subdiv").value_or(0)}};
        scene["timelineSettings"] = {{"fps", read_integer(*blend.sdna, *render, "frs_sec").value_or(24)},
                                      {"fpsBase", read_float(*blend.sdna, *render, "frs_sec_base").value_or(1.0f)},
                                      {"frameStep", read_integer(*blend.sdna, *render, "frame_step").value_or(1)},
--- 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
@@ -6467,6 +6467,34 @@ bool web_engine_blend_main_set_scene_motion_blur(WebBlendMainState *state,
  return true;
 }

+bool web_engine_blend_main_set_scene_hair_settings(WebBlendMainState *state,
+                                                    const char *target_id,
+                                                    const char *properties_json,
+                                                    std::string &error)
+{
+  if (state == nullptr || state->main == nullptr || target_id == nullptr || properties_json == nullptr) { error = "RENDER_PROPERTY_INVALID: scene hair target is missing"; return false; }
+  Scene *scene = find_scene(state->main, target_id);
+  if (scene == nullptr || scene->id.lib != nullptr) { error = "LINKED_DATA_MUTATION_BLOCKED: Scene is not editable"; return false; }
+  const json properties = json::parse(properties_json, nullptr, false);
+  if (!properties.is_object() || properties.empty()) { error = "RENDER_PROPERTY_INVALID: scene hair settings must be a non-empty object"; return false; }
+  const std::unordered_set<std::string> allowed = {"type", "subdivisions"};
+  for (const auto &[key, value] : properties.items()) { (void)value; if (!allowed.contains(key)) { error = "RENDER_PROPERTY_INVALID: unsupported hair property " + key; return false; } }
+  if (properties.contains("type")) {
+    if (!properties["type"].is_number_integer()) { error = "RENDER_PROPERTY_INVALID: hair type must be an integer"; return false; }
+    const int value = properties["type"].get<int>();
+    if (value < SCE_HAIR_SHAPE_STRAND || value > SCE_HAIR_SHAPE_CYLINDER) { error = "RENDER_PROPERTY_INVALID: hair type is unsupported"; return false; }
+    scene->r.hair_type = eHairType(value);
+  }
+  if (properties.contains("subdivisions")) {
+    if (!properties["subdivisions"].is_number_integer()) { error = "RENDER_PROPERTY_INVALID: hair subdivisions must be an integer"; return false; }
+    const int value = properties["subdivisions"].get<int>();
+    if (value < 0 || value > 32) { error = "RENDER_PROPERTY_INVALID: hair subdivisions are outside the bounded range"; return false; }
+    scene->r.hair_subdiv = short(value);
+  }
+  scene->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
@@ -575,6 +575,10 @@ bool web_engine_blend_main_set_scene_motion_blur(WebBlendMainState *state,
                                                  const char *target_id,
                                                  const char *properties_json,
                                                  std::string &error);
+bool web_engine_blend_main_set_scene_hair_settings(WebBlendMainState *state,
+                                                    const char *target_id,
+                                                    const char *properties_json,
+                                                    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-P64-000` |
-| parent manifest | `tests/golden/WBV2-P63-003/manifest.json` |
-| 任务卡 | [`tasks/WBV2-P64-000.md`](tasks/WBV2-P64-000.md) |
+| 当前任务 | `WBV2-P65-000` |
+| parent manifest | `tests/golden/WBV2-P64-003/manifest.json` |
+| 任务卡 | [`tasks/WBV2-P65-000.md`](tasks/WBV2-P65-000.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-P64-000.md
+++ b/docs/status/WBV2-P64-000.md
@@ -0,0 +1,7 @@
+# WBV2-P64-000 status
+
+- task: `WBV2-P64-000`; parent: `WBV2-P63-003`; status: `done`
+- capability-family continuation authorized from Blender source
+- 6900 inventory: 27 deduplicated batches, 6609 pending rows
+- verification and completion overlay: `DEFERRED`
+- nextTask: `WBV2-P64-001`
--- a/docs/status/WBV2-P64-001.md
+++ b/docs/status/WBV2-P64-001.md
@@ -0,0 +1,7 @@
+# WBV2-P64-001 status
+
+- task: `WBV2-P64-001`; parent: `WBV2-P64-000`; 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-P64-002`
--- a/docs/status/WBV2-P64-002.md
+++ b/docs/status/WBV2-P64-002.md
@@ -0,0 +1,7 @@
+# WBV2-P64-002 status
+
+- task: `WBV2-P64-002`; parent: `WBV2-P64-001`; 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-P64-003`
--- a/docs/status/WBV2-P64-003.md
+++ b/docs/status/WBV2-P64-003.md
@@ -0,0 +1,7 @@
+# WBV2-P64-003 status
+
+- task: `WBV2-P64-003`; parent: `WBV2-P64-002`; 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-P65-000`
--- a/docs/tasks/WBV2-P64-001.md
+++ b/docs/tasks/WBV2-P64-001.md
@@ -0,0 +1,38 @@
+# WBV2-P64-001: index_capability_family_batches
+
+- task: WBV2-P64-001
+- parent: WBV2-P64-000
+- 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-P64-001 --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-P64-001 --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-P64-001/`
+- Status: `docs/status/WBV2-P64-001.md`
+- Manifest: `tests/golden/WBV2-P64-001/manifest.json`
+- Rollback: restore WBV2-P64-000 as queue parent and leave the task in_progress.
--- a/docs/tasks/WBV2-P64-002.md
+++ b/docs/tasks/WBV2-P64-002.md
@@ -0,0 +1,38 @@
+# WBV2-P64-002: implement_capability_family_slice
+
+- task: WBV2-P64-002
+- parent: WBV2-P64-001
+- 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-P64-002 --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-P64-002 --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-P64-002/`
+- Status: `docs/status/WBV2-P64-002.md`
+- Manifest: `tests/golden/WBV2-P64-002/manifest.json`
+- Rollback: restore WBV2-P64-001 as queue parent and leave the task in_progress.
--- a/docs/tasks/WBV2-P64-003.md
+++ b/docs/tasks/WBV2-P64-003.md
@@ -0,0 +1,38 @@
+# WBV2-P64-003: run_capability_family_smoke
+
+- task: WBV2-P64-003
+- parent: WBV2-P64-002
+- 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-P64-003 --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-P64-003 --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-P64-003/`
+- Status: `docs/status/WBV2-P64-003.md`
+- Manifest: `tests/golden/WBV2-P64-003/manifest.json`
+- Rollback: restore WBV2-P64-002 as queue parent and leave the task in_progress.
--- a/docs/tasks/WBV2-P65-000.md
+++ b/docs/tasks/WBV2-P65-000.md
@@ -0,0 +1,35 @@
+# WBV2-P65-000: authorize_capability_family_wave
+
+- task: WBV2-P65-000
+- parent: WBV2-P64-003
+- 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-P65-000 --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-P65-000/`
+- Status: `docs/status/WBV2-P65-000.md`
+- Manifest: `tests/golden/WBV2-P65-000/manifest.json`
+- Rollback: restore WBV2-P64-003 as queue parent and leave the wave in_progress.
--- a/nextTask.md
+++ b/nextTask.md
@@ -305,10 +305,10 @@ Recorded: 2026-08-29 Asia/Shanghai

 | Field | Value |
 | --- | --- |
-| Current task when this file was written | `WBV2-P64-000` |
+| Current task when this file was written | `WBV2-P65-000` |
 | Current task state | `in_progress` |
-| Parent manifest | `tests/golden/WBV2/WBV2-P63-003/manifest.json` |
-| Current task card | `docs/tasks/WBV2-P64-000.md` |
+| Parent manifest | `tests/golden/WBV2/WBV2-P64-003/manifest.json` |
+| Current task card | `docs/tasks/WBV2-P65-000.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": "23b88c455fb14d83d1df1f4030b4c988cf0af32e59d077457b9b468ee1299350"
+      "sha256": "d15802c87da88e360e689af2535f498d96224db14b0fb4ca5248456ba079a59e"
    },
    "sourceBuildReport": {
      "path": "tests/golden/WBV2-P27-002/source-build-report.json",
-      "sha256": "e3a054faf07a0a2bc3d7a4926601e0cdc950275b901b5e98878759e72207da82"
+      "sha256": "8c2b3f56a7bc66107e6a0dc45ea886e37ae15c86f0ad0e5869e2fcdc6776de10"
    },
    "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": "39e8010024352cbfdcd4920deeca945800d7c3ee59886fd2ee25569f66b0e5aa"
+      "sha256": "fef89f1f3d70a9920fc29f547a7d66814a5980ff5ae2ba147efad20d7b7a5956"
    },
    "sourceMainState": {
      "path": "blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp",
-      "sha256": "12cc41dab7637d4c8cabaaa03fa61de0ddceee5bafe56e92af65876d2b718e4e"
+      "sha256": "b4cbfa05a448b49547dcc02568bd161b2aca3f25dcb9c0f8d5078b81a448c3da"
    },
    "sourceMainHeader": {
      "path": "blender-5.2.0/source/blender/web_engine/web_engine_main_state.h",
-      "sha256": "0d29747b79fc827575bea13cc107ac4686435f1321fcc8cb72903b01183f9987"
+      "sha256": "1e1f8486e1ef3731036324178564434d2b22dc0d74057ca56cb2d1de31fb83f9"
    },
    "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": "4c51c44e9ab95595307f4d4e182962ea2300e496dbb7f3c271afdcd8c3435149"
+      "sha256": "0d1b56034484e91a01d0e0465d0b63633e3d179ed0e343462810bb0072d721f2"
    },
    "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": "4c51c44e9ab95595307f4d4e182962ea2300e496dbb7f3c271afdcd8c3435149"
+      "sha256": "0d1b56034484e91a01d0e0465d0b63633e3d179ed0e343462810bb0072d721f2"
    },
    "webDistIndex": {
      "path": "web/dist/index.html",
-      "sha256": "0c55132c48b4b3e38851c4d4cd0af693092e57e2def4d24ba4e71d6019570eea"
+      "sha256": "ba3f3d165155747bf43b064c89277ce9cb8391fa01586fa235e5eb510d106bf5"
    },
    "webDistWorker": {
-      "path": "web/dist/assets/web-engine.worker-B_eRyUPC.js",
-      "sha256": "cdec41db129cc3c7243def94de5e2e694988e68f9134a06e535752c671357371"
+      "path": "web/dist/assets/web-engine.worker-DPj0bYdv.js",
+      "sha256": "5b2a0fb26d1354cfa181148926ccd98f8036705617f3e8bfc2a70d5973cd4af3"
    },
    "webDistWasm": {
-      "path": "web/dist/assets/web_engine-Bjqxr6Y9.wasm",
-      "sha256": "4c51c44e9ab95595307f4d4e182962ea2300e496dbb7f3c271afdcd8c3435149"
+      "path": "web/dist/assets/web_engine-Dk9r5kRb.wasm",
+      "sha256": "0d1b56034484e91a01d0e0465d0b63633e3d179ed0e343462810bb0072d721f2"
    }
  },
  "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": "d56d4b0b526e1c0d1d3641fbe135b0b1f9baf643071cc2192f8da07d27bf16f9",
-      "blender-5.2.0/source/blender/web_engine/web_engine_api.cpp": "25282b171f5dd6786cff7642fe26201f302e8d7d2e4d3078c82fd72900a9f7e4",
-      "web/protocol/web-engine.ts": "9e2a1a55e5c8f0987a8912975682633dd7bf02919dfc607ae6b5322146c76433",
-      "web/protocol/web-engine-capabilities.ts": "2609cf3ba1cb80d80d1343d5320e7dcac16ec0f01c6bd2fb29cc76138f7c50ae",
-      "web/app/src/workers/web-engine.worker.ts": "fd15dea55112528cee5f06194f9bf2442f01f896862948ef56d0225141c69586"
+      "blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp": "12cc41dab7637d4c8cabaaa03fa61de0ddceee5bafe56e92af65876d2b718e4e",
+      "blender-5.2.0/source/blender/web_engine/web_engine_api.cpp": "39e8010024352cbfdcd4920deeca945800d7c3ee59886fd2ee25569f66b0e5aa",
+      "web/protocol/web-engine.ts": "2577544b7ee528d577285bac830009e6b8fc2933a17e4087febd3cc04e6fa077",
+      "web/protocol/web-engine-capabilities.ts": "9bdcb211973d4154f9889aa1121e8e31f485af7a5e766cb817f4565bc46fd5ab",
+      "web/app/src/workers/web-engine.worker.ts": "14144d0976d98aff21778312bcb9f4a884756b9a63c4d7024f961e2dc3a2432c"
    }
  },
  "inventory": {
--- a/tests/golden/WBV2-P43-001/manifest.json
+++ b/tests/golden/WBV2-P43-001/manifest.json
@@ -10,7 +10,7 @@
  "artifacts": {
    "parentManifest": {
      "path": "tests/golden/WBV2-P43-000/manifest.json",
-      "sha256": "531813e381ee5b2769fc2124b26b6f759b691ff9329100d6e292e38a6248fa17"
+      "sha256": "c62d0f15eb5208b8af3c15bbf9c72b8151980865359efaf15d522c22da54ecea"
    },
    "source1": {
      "path": "tools/web/build-wbv2-capability-implementation-index.mjs",
@@ -26,7 +26,7 @@
    },
    "implementationIndex": {
      "path": "tests/golden/WBV2-P43-001/capability-implementation-index.json",
-      "sha256": "aa1fcd24b97c1244a45a9f04dd164956fc6ea7a72c15185b2e54f29af8311319"
+      "sha256": "9dd676a0bd20939612da949dd89f9d1cef7a37b575094bb7ecda12459a617ac1"
    },
    "report": {
      "path": "tests/golden/WBV2-P43-001/implementation-report.json",
--- a/tests/golden/WBV2-P64-000/capability-continuation-plan.json
+++ b/tests/golden/WBV2-P64-000/capability-continuation-plan.json
@@ -0,0 +1,151 @@
+{
+  "schemaVersion": 1,
+  "planId": "BLENDER_WEB_CAPABILITY_CONTINUATION_P64",
+  "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-P64-000",
+      "phase": "P64",
+      "title": "authorize_capability_family_wave",
+      "kind": "enabling",
+      "owner": "PROGRAM",
+      "dependsOn": [
+        "WBV2-P63-003"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p64-000",
+      "gate": "G1",
+      "card": "docs/tasks/WBV2-P64-000.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-P64-001",
+      "phase": "P64",
+      "title": "index_capability_family_batches",
+      "kind": "feature",
+      "owner": "RELEASE",
+      "dependsOn": [
+        "WBV2-P64-000"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p64-001",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P64-001.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-P64-002",
+      "phase": "P64",
+      "title": "implement_capability_family_slice",
+      "kind": "feature",
+      "owner": "IMPLEMENTATION",
+      "dependsOn": [
+        "WBV2-P64-001"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p64-002",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P64-002.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-P64-003",
+      "phase": "P64",
+      "title": "run_capability_family_smoke",
+      "kind": "enabling",
+      "owner": "RELEASE",
+      "dependsOn": [
+        "WBV2-P64-002"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p64-003",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P64-003.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-P64-000/capability-continuation-root-report.json
+++ b/tests/golden/WBV2-P64-000/capability-continuation-root-report.json
@@ -0,0 +1,30 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P64-000",
+  "operation": "AUTHORIZE_CAPABILITY_FAMILY_CONTINUATION",
+  "status": "PASS",
+  "parent": {
+    "task": "WBV2-P63-003",
+    "manifest": "tests/golden/WBV2-P63-003/manifest.json",
+    "manifestSha256": "147b25f8c4b00a7a4ede1c6497afe65d9f0c57b8baf156f1c0804a4e1fb2fbdf"
+  },
+  "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-P64-001"
+}
--- a/tests/golden/WBV2-P64-000/manifest.json
+++ b/tests/golden/WBV2-P64-000/manifest.json
@@ -0,0 +1,39 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P64-000",
+  "parentTask": "WBV2-P63-003",
+  "operation": "AUTHORIZE_CAPABILITY_FAMILY_CONTINUATION",
+  "status": "done",
+  "enablingTask": true,
+  "parityStateChange": false,
+  "runtime": "SOURCE_BACKED_CAPABILITY_FAMILY_QUEUE",
+  "artifacts": {
+    "parentManifest": {
+      "path": "tests/golden/WBV2-P63-003/manifest.json",
+      "sha256": "147b25f8c4b00a7a4ede1c6497afe65d9f0c57b8baf156f1c0804a4e1fb2fbdf"
+    },
+    "plan": {
+      "path": "tests/golden/WBV2-P64-000/capability-continuation-plan.json",
+      "sha256": "6dae6e9ec40cade4279334f13033b7f45bb78643991753510d88bc015d987792"
+    },
+    "report": {
+      "path": "tests/golden/WBV2-P64-000/capability-continuation-root-report.json",
+      "sha256": "f589d68146a377ee67c683f9f07f57795d5e89289198d81c33880017b38244f1"
+    },
+    "status": {
+      "path": "docs/status/WBV2-P64-000.md",
+      "sha256": "0566e86dcaade2a0ba1014e0da6c4f7a5bf418a6d61b408b36662560f6bcf578"
+    }
+  },
+  "assertions": {
+    "batchCount": 27,
+    "pendingRows": 6609,
+    "verificationDeferred": true,
+    "completionOverlayWritten": false,
+    "inventoryTotal": 6900,
+    "effectiveCompleted": 290,
+    "effectivePending": 6609,
+    "historicalReproduction": false
+  },
+  "nextTask": "WBV2-P64-001"
+}
--- a/tests/golden/WBV2-P64-000/task-context.json
+++ b/tests/golden/WBV2-P64-000/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-P64-001",
  "sourceDocuments": {
    "queue": "docs/EXECUTION_QUEUE.md",
    "taskCard": "docs/tasks/WBV2-P64-000.md",
@@ -156,7 +156,7 @@
    "totalTokens": 1552,
    "reservedEnvelopeTokens": 1024,
    "estimatedContextTokens": 2576,
-    "serializedContextTokens": 619,
+    "serializedContextTokens": 622,
    "withinBudget": true
  }
 }
--- a/tests/golden/WBV2-P64-001/capability-continuation-plan.json
+++ b/tests/golden/WBV2-P64-001/capability-continuation-plan.json
@@ -0,0 +1,151 @@
+{
+  "schemaVersion": 1,
+  "planId": "BLENDER_WEB_CAPABILITY_CONTINUATION_P64",
+  "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-P64-000",
+      "phase": "P64",
+      "title": "authorize_capability_family_wave",
+      "kind": "enabling",
+      "owner": "PROGRAM",
+      "dependsOn": [
+        "WBV2-P63-003"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p64-000",
+      "gate": "G1",
+      "card": "docs/tasks/WBV2-P64-000.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-P64-001",
+      "phase": "P64",
+      "title": "index_capability_family_batches",
+      "kind": "feature",
+      "owner": "RELEASE",
+      "dependsOn": [
+        "WBV2-P64-000"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p64-001",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P64-001.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-P64-002",
+      "phase": "P64",
+      "title": "implement_capability_family_slice",
+      "kind": "feature",
+      "owner": "IMPLEMENTATION",
+      "dependsOn": [
+        "WBV2-P64-001"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p64-002",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P64-002.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-P64-003",
+      "phase": "P64",
+      "title": "run_capability_family_smoke",
+      "kind": "enabling",
+      "owner": "RELEASE",
+      "dependsOn": [
+        "WBV2-P64-002"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p64-003",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P64-003.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-P64-001/implementation-report.json
+++ b/tests/golden/WBV2-P64-001/implementation-report.json
@@ -0,0 +1,32 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P64-001",
+  "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-P64-002"
+}
--- a/tests/golden/WBV2-P64-001/manifest.json
+++ b/tests/golden/WBV2-P64-001/manifest.json
@@ -0,0 +1,53 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P64-001",
+  "parentTask": "WBV2-P64-000",
+  "operation": "IMPLEMENT_CAPABILITY_FAMILY_CONTINUATION",
+  "status": "done",
+  "enablingTask": false,
+  "parityStateChange": false,
+  "runtime": "SOURCE_BACKED_CAPABILITY_FAMILY_QUEUE",
+  "artifacts": {
+    "parentManifest": {
+      "path": "tests/golden/WBV2-P64-000/manifest.json",
+      "sha256": "841f51ff9b1ff3e88f2ddecde895d7612818d752a267109e7d82e49dfa7cce07"
+    },
+    "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-P64-001/implementation-report.json",
+      "sha256": "1fc52821e048030fedf5c863417643eea905f731d61828accdd54f8abb3bd872"
+    },
+    "status": {
+      "path": "docs/status/WBV2-P64-001.md",
+      "sha256": "0936aa57692e9f764747a9c8fce81e2a3a442c024feb674de94ab4f7586e7e53"
+    },
+    "plan": {
+      "path": "tests/golden/WBV2-P64-001/capability-continuation-plan.json",
+      "sha256": "4b195e459cfe4a22dff6cbe1450b55b7b3b1a6cc73f312233c2b81f6ad3a4790"
+    },
+    "taskContext": {
+      "path": "tests/golden/WBV2-P64-001/task-context.json",
+      "sha256": "efe84fc24e277854f61d640ed577ef8e6d4b45e4d1b03dd5cde7f435ddc2ae6c"
+    }
+  },
+  "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-P64-002"
+}
--- a/tests/golden/WBV2-P64-001/task-context.json
+++ b/tests/golden/WBV2-P64-001/task-context.json
@@ -0,0 +1,167 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P64-001",
+  "parentTask": "WBV2-P64-000",
+  "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-P64-001 --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-P64-001/",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "docs/status/WBV2-P64-001.md",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "tests/golden/WBV2-P64-001/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-P64-002",
+  "sourceDocuments": {
+    "queue": "docs/EXECUTION_QUEUE.md",
+    "taskCard": "docs/tasks/WBV2-P64-001.md",
+    "taskIndex": "tests/golden/WBV2/task-index.json",
+    "parentManifest": "tests/golden/WBV2-P64-000/manifest.json",
+    "parentStatus": "docs/status/WBV2-P64-000.md"
+  },
+  "readPolicy": {
+    "required": [
+      "docs/EXECUTION_QUEUE.md",
+      "docs/tasks/WBV2-P64-001.md",
+      "tests/golden/WBV2-P64-000/manifest.json",
+      "docs/status/WBV2-P64-000.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-P64-000",
+      "parentTask": "WBV2-P63-003",
+      "status": "done",
+      "nextTask": "WBV2-P64-001",
+      "artifactCount": 4
+    },
+    "statusSummary": [
+      "# WBV2-P64-000 status",
+      "- task: `WBV2-P64-000`; parent: `WBV2-P63-003`; status: `done`",
+      "- capability-family continuation authorized from Blender source",
+      "- 6900 inventory: 27 deduplicated batches, 6609 pending rows",
+      "- verification and completion overlay: `DEFERRED`",
+      "- nextTask: `WBV2-P64-001`"
+    ]
+  },
+  "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-P64-001.md",
+        "bytes": 1299,
+        "lines": 39,
+        "tokens": 325
+      },
+      {
+        "path": "tests/golden/WBV2-P64-000/manifest.json",
+        "bytes": 1282,
+        "lines": 40,
+        "tokens": 321
+      },
+      {
+        "path": "docs/status/WBV2-P64-000.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-P64-002/capability-continuation-plan.json
+++ b/tests/golden/WBV2-P64-002/capability-continuation-plan.json
@@ -0,0 +1,151 @@
+{
+  "schemaVersion": 1,
+  "planId": "BLENDER_WEB_CAPABILITY_CONTINUATION_P64",
+  "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-P64-000",
+      "phase": "P64",
+      "title": "authorize_capability_family_wave",
+      "kind": "enabling",
+      "owner": "PROGRAM",
+      "dependsOn": [
+        "WBV2-P63-003"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p64-000",
+      "gate": "G1",
+      "card": "docs/tasks/WBV2-P64-000.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-P64-001",
+      "phase": "P64",
+      "title": "index_capability_family_batches",
+      "kind": "feature",
+      "owner": "RELEASE",
+      "dependsOn": [
+        "WBV2-P64-000"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p64-001",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P64-001.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-P64-002",
+      "phase": "P64",
+      "title": "implement_capability_family_slice",
+      "kind": "feature",
+      "owner": "IMPLEMENTATION",
+      "dependsOn": [
+        "WBV2-P64-001"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p64-002",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P64-002.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-P64-003",
+      "phase": "P64",
+      "title": "run_capability_family_smoke",
+      "kind": "enabling",
+      "owner": "RELEASE",
+      "dependsOn": [
+        "WBV2-P64-002"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p64-003",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P64-003.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-P64-002/implementation-report.json
+++ b/tests/golden/WBV2-P64-002/implementation-report.json
@@ -0,0 +1,34 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P64-002",
+  "operation": "IMPLEMENT_CAPABILITY_FAMILY_CONTINUATION",
+  "status": "PASS",
+  "family": "CORE_SCENE_GRAPH.HAIR_SETTINGS",
+  "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"
+  ],
+  "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-P64-003"
+}
--- a/tests/golden/WBV2-P64-002/manifest.json
+++ b/tests/golden/WBV2-P64-002/manifest.json
@@ -0,0 +1,61 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P64-002",
+  "parentTask": "WBV2-P64-001",
+  "operation": "IMPLEMENT_CAPABILITY_FAMILY_CONTINUATION",
+  "status": "done",
+  "enablingTask": false,
+  "parityStateChange": false,
+  "runtime": "SOURCE_BACKED_CAPABILITY_FAMILY_QUEUE",
+  "artifacts": {
+    "parentManifest": {
+      "path": "tests/golden/WBV2-P64-001/manifest.json",
+      "sha256": "3cd0e50cfc477b070a287aa2574d7e44f063e6a010557a247f81ae85c4512f3b"
+    },
+    "source1": {
+      "path": "blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp",
+      "sha256": "b4cbfa05a448b49547dcc02568bd161b2aca3f25dcb9c0f8d5078b81a448c3da"
+    },
+    "source2": {
+      "path": "blender-5.2.0/source/blender/web_engine/web_engine_main_state.h",
+      "sha256": "1e1f8486e1ef3731036324178564434d2b22dc0d74057ca56cb2d1de31fb83f9"
+    },
+    "source3": {
+      "path": "blender-5.2.0/source/blender/web_engine/web_engine_api.cpp",
+      "sha256": "fef89f1f3d70a9920fc29f547a7d66814a5980ff5ae2ba147efad20d7b7a5956"
+    },
+    "source4": {
+      "path": "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp",
+      "sha256": "b744ed32d3d2f598bb4a73f2b28b5fdda14345c3c0aed4f2fa6e487e407ae3ef"
+    },
+    "report": {
+      "path": "tests/golden/WBV2-P64-002/implementation-report.json",
+      "sha256": "ba43244521b2e9e8c149af819a322af4bd891ba0bc7d48459ae1fc536bb45d9d"
+    },
+    "status": {
+      "path": "docs/status/WBV2-P64-002.md",
+      "sha256": "6f16b9e7edf99490d2afd7c118643df03defa1f60b849c5aa33c5cedc92835ba"
+    },
+    "plan": {
+      "path": "tests/golden/WBV2-P64-002/capability-continuation-plan.json",
+      "sha256": "90aa39e3edd5386bc52f4ef4b652dff6998555eafd136c4b91284d5bba1e0dc8"
+    },
+    "taskContext": {
+      "path": "tests/golden/WBV2-P64-002/task-context.json",
+      "sha256": "e495341adacc572a360bc9f8a7e742cd2964e06dabd90db849f14549179488e0"
+    }
+  },
+  "assertions": {
+    "capabilityFamily": "CORE_SCENE_GRAPH.HAIR_SETTINGS",
+    "sourceBacked": true,
+    "batchCount": 27,
+    "pendingRows": 6609,
+    "verificationDeferred": true,
+    "completionOverlayWritten": false,
+    "inventoryTotal": 6900,
+    "effectiveCompleted": 290,
+    "effectivePending": 6609,
+    "historicalReproduction": false
+  },
+  "nextTask": "WBV2-P64-003"
+}
--- a/tests/golden/WBV2-P64-002/task-context.json
+++ b/tests/golden/WBV2-P64-002/task-context.json
@@ -0,0 +1,167 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P64-002",
+  "parentTask": "WBV2-P64-001",
+  "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-P64-002 --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-P64-002/",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "docs/status/WBV2-P64-002.md",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "tests/golden/WBV2-P64-002/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-P64-003",
+  "sourceDocuments": {
+    "queue": "docs/EXECUTION_QUEUE.md",
+    "taskCard": "docs/tasks/WBV2-P64-002.md",
+    "taskIndex": "tests/golden/WBV2/task-index.json",
+    "parentManifest": "tests/golden/WBV2-P64-001/manifest.json",
+    "parentStatus": "docs/status/WBV2-P64-001.md"
+  },
+  "readPolicy": {
+    "required": [
+      "docs/EXECUTION_QUEUE.md",
+      "docs/tasks/WBV2-P64-002.md",
+      "tests/golden/WBV2-P64-001/manifest.json",
+      "docs/status/WBV2-P64-001.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-P64-001",
+      "parentTask": "WBV2-P64-000",
+      "status": "done",
+      "nextTask": "WBV2-P64-002",
+      "artifactCount": 7
+    },
+    "statusSummary": [
+      "# WBV2-P64-001 status",
+      "- task: `WBV2-P64-001`; parent: `WBV2-P64-000`; 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-P64-002`"
+    ]
+  },
+  "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-P64-002.md",
+        "bytes": 1320,
+        "lines": 39,
+        "tokens": 330
+      },
+      {
+        "path": "tests/golden/WBV2-P64-001/manifest.json",
+        "bytes": 1887,
+        "lines": 54,
+        "tokens": 472
+      },
+      {
+        "path": "docs/status/WBV2-P64-001.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-P64-003/capability-continuation-plan.json
+++ b/tests/golden/WBV2-P64-003/capability-continuation-plan.json
@@ -0,0 +1,181 @@
+{
+  "schemaVersion": 1,
+  "planId": "BLENDER_WEB_CAPABILITY_CONTINUATION_P64",
+  "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-P64-000",
+      "phase": "P64",
+      "title": "authorize_capability_family_wave",
+      "kind": "enabling",
+      "owner": "PROGRAM",
+      "dependsOn": [
+        "WBV2-P63-003"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p64-000",
+      "gate": "G1",
+      "card": "docs/tasks/WBV2-P64-000.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-P64-001",
+      "phase": "P64",
+      "title": "index_capability_family_batches",
+      "kind": "feature",
+      "owner": "RELEASE",
+      "dependsOn": [
+        "WBV2-P64-000"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p64-001",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P64-001.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-P64-002",
+      "phase": "P64",
+      "title": "implement_capability_family_slice",
+      "kind": "feature",
+      "owner": "IMPLEMENTATION",
+      "dependsOn": [
+        "WBV2-P64-001"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p64-002",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P64-002.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-P64-003",
+      "phase": "P64",
+      "title": "run_capability_family_smoke",
+      "kind": "enabling",
+      "owner": "RELEASE",
+      "dependsOn": [
+        "WBV2-P64-002"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p64-003",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P64-003.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-P65-000",
+      "phase": "P65",
+      "title": "authorize_capability_family_wave",
+      "kind": "enabling",
+      "owner": "PROGRAM",
+      "dependsOn": [
+        "WBV2-P64-003"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p65-000",
+      "gate": "G1",
+      "card": "docs/tasks/WBV2-P65-000.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-P64-003/implementation-report.json
+++ b/tests/golden/WBV2-P64-003/implementation-report.json
@@ -0,0 +1,33 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P64-003",
+  "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-P65-000"
+}
--- a/tests/golden/WBV2-P64-003/manifest.json
+++ b/tests/golden/WBV2-P64-003/manifest.json
@@ -0,0 +1,57 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P64-003",
+  "parentTask": "WBV2-P64-002",
+  "operation": "IMPLEMENT_CAPABILITY_FAMILY_CONTINUATION",
+  "status": "done",
+  "enablingTask": false,
+  "parityStateChange": false,
+  "runtime": "SOURCE_BACKED_CAPABILITY_FAMILY_QUEUE",
+  "artifacts": {
+    "parentManifest": {
+      "path": "tests/golden/WBV2-P64-002/manifest.json",
+      "sha256": "e695c930d638a7456b702b34c182be0b2acb3c3db62c9281a2e35e26b50abf4a"
+    },
+    "source1": {
+      "path": "web/protocol/web-engine-capabilities.ts",
+      "sha256": "edbe7811d61d3403fae2823a586a47967e6eb613f40ed960f76601f7c123bfd5"
+    },
+    "source2": {
+      "path": "web/app/src/workers/web-engine.worker.ts",
+      "sha256": "e93e5fa55f0e34025860cfab93cdc863e3cb567c8f1e78d85aee92a70a2328ed"
+    },
+    "source3": {
+      "path": "web/app/src/vendor/blender/web_engine.wasm",
+      "sha256": "0d1b56034484e91a01d0e0465d0b63633e3d179ed0e343462810bb0072d721f2"
+    },
+    "report": {
+      "path": "tests/golden/WBV2-P64-003/implementation-report.json",
+      "sha256": "8ee7a91972233354386ef36a477f8dd99d840055810da664e12d47e97fe817c4"
+    },
+    "status": {
+      "path": "docs/status/WBV2-P64-003.md",
+      "sha256": "cf340e0df75adf4cf863331ad2a45a5da6f3c40a9253a53da42f75bf66557fe2"
+    },
+    "plan": {
+      "path": "tests/golden/WBV2-P64-003/capability-continuation-plan.json",
+      "sha256": "aa8116678838523910e19f58c9d04d7c2c1ca01e3509ae25b55494a599783923"
+    },
+    "taskContext": {
+      "path": "tests/golden/WBV2-P64-003/task-context.json",
+      "sha256": "ca306b0a40e4ee35336b292604cbe8bda90edc8aa6a9127d66d5979b10130663"
+    }
+  },
+  "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-P65-000"
+}
--- a/tests/golden/WBV2-P64-003/task-context.json
+++ b/tests/golden/WBV2-P64-003/task-context.json
@@ -0,0 +1,167 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P64-003",
+  "parentTask": "WBV2-P64-002",
+  "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-P64-003 --write"
+  ],
+  "inputPaths": [],
+  "inputSelection": {
+    "schemaVersion": 1,
+    "limits": {
+      "maxFiles": 12,
+      "evidenceBytes": 8192,
+      "contextRemainingBytes": 3222,
+      "contextRemainingTokens": 804
+    },
+    "source": {
+      "bytes": 6682,
+      "tokens": 1672
+    },
+    "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-P64-003/",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "docs/status/WBV2-P64-003.md",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "tests/golden/WBV2-P64-003/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-P65-000",
+  "sourceDocuments": {
+    "queue": "docs/EXECUTION_QUEUE.md",
+    "taskCard": "docs/tasks/WBV2-P64-003.md",
+    "taskIndex": "tests/golden/WBV2/task-index.json",
+    "parentManifest": "tests/golden/WBV2-P64-002/manifest.json",
+    "parentStatus": "docs/status/WBV2-P64-002.md"
+  },
+  "readPolicy": {
+    "required": [
+      "docs/EXECUTION_QUEUE.md",
+      "docs/tasks/WBV2-P64-003.md",
+      "tests/golden/WBV2-P64-002/manifest.json",
+      "docs/status/WBV2-P64-002.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-P64-002",
+      "parentTask": "WBV2-P64-001",
+      "status": "done",
+      "nextTask": "WBV2-P64-003",
+      "artifactCount": 9
+    },
+    "statusSummary": [
+      "# WBV2-P64-002 status",
+      "- task: `WBV2-P64-002`; parent: `WBV2-P64-001`; 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-P64-003`"
+    ]
+  },
+  "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-P64-003.md",
+        "bytes": 1284,
+        "lines": 39,
+        "tokens": 321
+      },
+      {
+        "path": "tests/golden/WBV2-P64-002/manifest.json",
+        "bytes": 2278,
+        "lines": 62,
+        "tokens": 570
+      },
+      {
+        "path": "docs/status/WBV2-P64-002.md",
+        "bytes": 317,
+        "lines": 8,
+        "tokens": 80
+      }
+    ],
+    "sourceTokens": 1672,
+    "evidenceFiles": 0,
+    "evidenceBytes": 0,
+    "evidenceTokens": 0,
+    "totalTokens": 1672,
+    "reservedEnvelopeTokens": 1024,
+    "estimatedContextTokens": 2696,
+    "serializedContextTokens": 617,
+    "withinBudget": true
+  }
+}
--- a/tests/golden/WBV2-P65-000/task-context.json
+++ b/tests/golden/WBV2-P65-000/task-context.json
@@ -0,0 +1,162 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P65-000",
+  "parentTask": "WBV2-P64-003",
+  "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-P65-000 --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-P65-000/",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "docs/status/WBV2-P65-000.md",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "tests/golden/WBV2-P65-000/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-P65-000.md",
+    "taskIndex": "tests/golden/WBV2/task-index.json",
+    "parentManifest": "tests/golden/WBV2-P64-003/manifest.json",
+    "parentStatus": "docs/status/WBV2-P64-003.md"
+  },
+  "readPolicy": {
+    "required": [
+      "docs/EXECUTION_QUEUE.md",
+      "docs/tasks/WBV2-P65-000.md",
+      "tests/golden/WBV2-P64-003/manifest.json",
+      "docs/status/WBV2-P64-003.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-P64-003",
+      "parentTask": "WBV2-P64-002",
+      "status": "done",
+      "nextTask": "WBV2-P65-000",
+      "artifactCount": 8
+    },
+    "statusSummary": [
+      "# WBV2-P64-003 status",
+      "- task: `WBV2-P64-003`; parent: `WBV2-P64-002`; 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-P65-000`"
+    ]
+  },
+  "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-P65-000.md",
+        "bytes": 1052,
+        "lines": 36,
+        "tokens": 263
+      },
+      {
+        "path": "tests/golden/WBV2-P64-003/manifest.json",
+        "bytes": 2029,
+        "lines": 58,
+        "tokens": 508
+      },
+      {
+        "path": "docs/status/WBV2-P64-003.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-P63-000","gapId":"workflow:authorize_capability_family_wave","ownerFamily":"PROGRAM","sourceTask":"P63","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-P63-001","gapId":"workflow:index_capability_family_batches","ownerFamily":"RELEASE","sourceTask":"P63","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-P63-002","gapId":"workflow:implement_capability_family_slice","ownerFamily":"IMPLEMENTATION","sourceTask":"P63","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-P63-003","gapId":"workflow:run_capability_family_smoke","ownerFamily":"RELEASE","sourceTask":"P63","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-P64-000","gapId":"workflow:authorize_capability_family_wave","ownerFamily":"PROGRAM","sourceTask":"P64","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-P64-000","gapId":"workflow:authorize_capability_family_wave","ownerFamily":"PROGRAM","sourceTask":"P64","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-P64-001","gapId":"workflow:index_capability_family_batches","ownerFamily":"RELEASE","sourceTask":"P64","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-P64-002","gapId":"workflow:implement_capability_family_slice","ownerFamily":"IMPLEMENTATION","sourceTask":"P64","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-P64-003","gapId":"workflow:run_capability_family_smoke","ownerFamily":"RELEASE","sourceTask":"P64","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-P65-000","gapId":"workflow:authorize_capability_family_wave","ownerFamily":"PROGRAM","sourceTask":"P65","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-P63-003/capability-continuation-plan.json","sha256":"1e10c68d2510cea9fad64e5bc55332bc2b214aaaba96fc6aeba0863a18cce969"},"catalog":{"path":"tests/golden/WBV2/task-catalog.jsonl","sha256":"a891e7a51de9739fddcba0b15f3ccd3613d69cad1f46c7d7a1b5f38f281e4640"},"taskCount":5,"activeTask":"WBV2-P64-000","entries":{"WBV2-P63-000":{"line":0,"offset":0,"length":402,"previous":"WBV2-P62-003","next":"WBV2-P63-001"},"WBV2-P63-001":{"line":1,"offset":402,"length":401,"previous":"WBV2-P63-000","next":"WBV2-P63-002"},"WBV2-P63-002":{"line":2,"offset":803,"length":410,"previous":"WBV2-P63-001","next":"WBV2-P63-003"},"WBV2-P63-003":{"line":3,"offset":1213,"length":397,"previous":"WBV2-P63-002","next":"WBV2-P64-000"},"WBV2-P64-000":{"line":4,"offset":1610,"length":399,"previous":"WBV2-P63-003","next":null}}}
+{"schemaVersion":1,"operation":"BLENDER_WEB_CAPABILITY_TASK_INDEX","source":{"path":"tests/golden/WBV2-P64-003/capability-continuation-plan.json","sha256":"aa8116678838523910e19f58c9d04d7c2c1ca01e3509ae25b55494a599783923"},"catalog":{"path":"tests/golden/WBV2/task-catalog.jsonl","sha256":"160b35ac1f65e4f58e1de6da258d67d9f733971a360196eab1bc9124e6fee935"},"taskCount":5,"activeTask":"WBV2-P65-000","entries":{"WBV2-P64-000":{"line":0,"offset":0,"length":402,"previous":"WBV2-P63-003","next":"WBV2-P64-001"},"WBV2-P64-001":{"line":1,"offset":402,"length":401,"previous":"WBV2-P64-000","next":"WBV2-P64-002"},"WBV2-P64-002":{"line":2,"offset":803,"length":410,"previous":"WBV2-P64-001","next":"WBV2-P64-003"},"WBV2-P64-003":{"line":3,"offset":1213,"length":397,"previous":"WBV2-P64-002","next":"WBV2-P65-000"},"WBV2-P65-000":{"line":4,"offset":1610,"length":399,"previous":"WBV2-P64-003","next":null}}}
--- a/tools/web/generate-wbv2-capability-continuation-slice.mjs
+++ b/tools/web/generate-wbv2-capability-continuation-slice.mjs
@@ -26,13 +26,13 @@ assert.equal(parent.status, "done");
 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 >= 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" };
+const markers = { 1: "BUILD_CAPABILITY_FAMILY_IMPLEMENTATION_INDEX", 2: 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" };
 for (const file of files[index]) assert.ok(fs.existsSync(abs(file)), file);
 assert.match(read(files[index][0]), new RegExp(markers[index]));
 if (commands[index]) execFileSync(commands[index][0], commands[index].slice(1), { cwd: root, stdio: "inherit" });
 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 >= 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 family = index === 1 ? "INVENTORY.CAPABILITY_BATCH_INDEX" : 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 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
@@ -943,6 +943,7 @@ function Properties({ snapshot, selectedFaceIndices, selectedVertexIndices, grea
      {activeScene?.colorManagement ? <div className="property-section" data-testid="scene-color-management-workbench"><h3>Color Management</h3><output>{activeScene.colorManagement.displayDevice} · {activeScene.colorManagement.temperature?.toFixed(0) ?? "-"} K · Tint {activeScene.colorManagement.tint?.toFixed(2) ?? "-"}</output><div className="property-actions"><button type="button" onClick={() => onCommand(animationRenderCommands.setSceneColorManagement(activeScene.id, { temperature: Math.min(20000, (activeScene.colorManagement!.temperature ?? 6500) + 250) }))}>升高色温</button><button type="button" onClick={() => onCommand(animationRenderCommands.setSceneColorManagement(activeScene.id, { tint: Math.max(-100, Math.min(100, (activeScene.colorManagement!.tint ?? 0) + 1)) }))}>调整 Tint</button></div></div> : null}
      {activeScene?.imageFormatSettings ? <div className="property-section" data-testid="scene-image-format-workbench"><h3>Output Format</h3><output>{activeScene.imageFormatSettings.fileType} · {activeScene.imageFormatSettings.colorMode}-channel · {activeScene.imageFormatSettings.depth}-bit · Quality {activeScene.imageFormatSettings.quality}</output><div className="property-actions"><button type="button" onClick={() => onCommand(animationRenderCommands.setSceneImageFormat(activeScene.id, { fileType: activeScene.imageFormatSettings!.fileType === "PNG" ? "OPEN_EXR" : "PNG" }))}>切换格式</button><button type="button" onClick={() => onCommand(animationRenderCommands.setSceneImageFormat(activeScene.id, { colorMode: activeScene.imageFormatSettings!.colorMode === 32 ? 24 : 32 }))}>切换通道</button><button type="button" onClick={() => onCommand(animationRenderCommands.setSceneImageFormat(activeScene.id, { quality: Math.min(100, activeScene.imageFormatSettings!.quality + 5) }))}>提高质量</button></div></div> : null}
      {activeScene?.motionBlurSettings ? <div className="property-section" data-testid="scene-motion-blur-workbench"><h3>Motion Blur</h3><output>{activeScene.motionBlurSettings.enabled ? "Enabled" : "Disabled"} · Shutter {activeScene.motionBlurSettings.shutter.toFixed(3)} · Position {activeScene.motionBlurSettings.position}</output><div className="property-actions"><button type="button" onClick={() => onCommand(animationRenderCommands.setSceneMotionBlur(activeScene.id, { enabled: !activeScene.motionBlurSettings!.enabled }))}>{activeScene.motionBlurSettings.enabled ? "关闭运动模糊" : "启用运动模糊"}</button><button type="button" onClick={() => onCommand(animationRenderCommands.setSceneMotionBlur(activeScene.id, { shutter: Math.min(10, activeScene.motionBlurSettings!.shutter + 0.05) }))}>增加快门</button><button type="button" onClick={() => onCommand(animationRenderCommands.setSceneMotionBlur(activeScene.id, { position: ((activeScene.motionBlurSettings!.position + 1) % 3) as 0 | 1 | 2 }))}>切换位置</button></div></div> : null}
+      {activeScene?.hairSettings ? <div className="property-section" data-testid="scene-hair-settings-workbench"><h3>Hair Display</h3><output>Type {activeScene.hairSettings.type} · Subdivisions {activeScene.hairSettings.subdivisions}</output><div className="property-actions"><button type="button" onClick={() => onCommand(animationRenderCommands.setSceneHairSettings(activeScene.id, { type: ((activeScene.hairSettings!.type + 1) % 3) as 0 | 1 | 2 }))}>切换发丝类型</button><button type="button" onClick={() => onCommand(animationRenderCommands.setSceneHairSettings(activeScene.id, { subdivisions: Math.min(32, activeScene.hairSettings!.subdivisions + 1) }))}>增加细分</button></div></div> : null}
      {activeScene?.renderSettings ? <div className="property-section" data-testid="scene-render-settings-workbench"><h3>Render Output</h3><output>{activeScene.renderSettings.resolutionX} × {activeScene.renderSettings.resolutionY} @ {activeScene.renderSettings.resolutionPercentage}%</output><output>Frames {activeScene.renderSettings.frameStart} - {activeScene.renderSettings.frameEnd} · {activeScene.renderSettings.outputPath}</output><div className="property-actions"><button type="button" onClick={() => onCommand(animationRenderCommands.setSceneRenderSettings(activeScene.id, { resolutionX: Math.min(65536, activeScene.renderSettings!.resolutionX + 64), resolutionY: Math.min(65536, activeScene.renderSettings!.resolutionY + 64) }))}>增加分辨率</button><button type="button" onClick={() => onCommand(animationRenderCommands.setSceneRenderSettings(activeScene.id, { resolutionPercentage: Math.min(1000, activeScene.renderSettings!.resolutionPercentage + 10) }))}>增加百分比</button><button type="button" onClick={() => onCommand(animationRenderCommands.setSceneRenderSettings(activeScene.id, { frameEnd: Math.min(1000000, activeScene.renderSettings!.frameEnd + 1) }))}>延长帧范围</button></div></div> : null}
      {activeScene?.audioSettings ? <div className="property-section" data-testid="scene-audio-settings-workbench"><h3>Scene Audio</h3><output>Volume {activeScene.audioSettings.volume.toFixed(2)} · Speed {activeScene.audioSettings.speedOfSound.toFixed(1)} · Doppler {activeScene.audioSettings.dopplerFactor.toFixed(2)}</output><output>Distance model {activeScene.audioSettings.distanceModel} · {activeScene.audioSettings.muted ? "Muted" : "Audible"} · {activeScene.audioSettings.sync ? "Synced" : "Free"}</output><div className="property-actions"><button type="button" onClick={() => onCommand(animationRenderCommands.setSceneAudioSettings(activeScene.id, { volume: Math.min(10, activeScene.audioSettings!.volume + 0.1) }))}>增加音量</button><button type="button" onClick={() => onCommand(animationRenderCommands.setSceneAudioSettings(activeScene.id, { muted: !activeScene.audioSettings!.muted }))}>{activeScene.audioSettings.muted ? "取消静音" : "静音"}</button><button type="button" onClick={() => onCommand(animationRenderCommands.setSceneAudioSettings(activeScene.id, { sync: !activeScene.audioSettings!.sync }))}>切换同步</button></div></div> : null}
      {activeScene?.unitSettings ? <div className="property-section" data-testid="scene-unit-settings-workbench"><h3>Scene Units</h3><output>System {activeScene.unitSettings.system} · Scale {activeScene.unitSettings.scaleLength.toFixed(4)} · Rotation {activeScene.unitSettings.rotationSystem}</output><output>Length {activeScene.unitSettings.lengthUnit} · Mass {activeScene.unitSettings.massUnit} · Time {activeScene.unitSettings.timeUnit}</output><div className="property-actions"><button type="button" onClick={() => onCommand(animationRenderCommands.setSceneUnitSettings(activeScene.id, { system: activeScene.unitSettings!.system === 1 ? 2 : 1 }))}>切换单位系统</button><button type="button" onClick={() => onCommand(animationRenderCommands.setSceneUnitSettings(activeScene.id, { scaleLength: Math.min(1000000, Math.max(0.000001, activeScene.unitSettings!.scaleLength || 1) * 1.1) }))}>调整单位缩放</button><button type="button" onClick={() => onCommand(animationRenderCommands.setSceneUnitSettings(activeScene.id, { rotationSystem: activeScene.unitSettings!.rotationSystem === 2 ? 0 : 2 }))}>切换旋转单位</button></div></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
@@ -743,6 +743,14 @@ function assertFutureCapability(payload: Extract<WebEngineRequest["command"], {
      if (properties.position !== undefined && ![0, 1, 2].includes(properties.position)) throw report("RENDER_PROPERTY_INVALID", "Scene motion blur position is unsupported");
      return;
    }
+    case "setSceneHairSettings": {
+      const scene = currentSnapshot?.scenes.find((candidate) => candidate.id === payload.dataId);
+      const properties = payload.properties;
+      if (!scene || !validPropertyKeys(properties, ["type", "subdivisions"])) throw report("RENDER_PROPERTY_INVALID", "Scene hair target or properties are invalid");
+      if (properties.type !== undefined && ![0, 1, 2].includes(properties.type)) throw report("RENDER_PROPERTY_INVALID", "Scene hair type is unsupported");
+      if (properties.subdivisions !== undefined && (!Number.isSafeInteger(properties.subdivisions) || properties.subdivisions < 0 || properties.subdivisions > 32)) throw report("RENDER_PROPERTY_INVALID", "Scene hair subdivisions are outside the bounded range");
+      return;
+    }
    case "setGeometryNodeGraph": {
      const snapshot = currentSnapshot;
      const availableResourceIds = new Set([
--- a/web/protocol/animation-render-commands.ts
+++ b/web/protocol/animation-render-commands.ts
@@ -71,4 +71,7 @@ export const animationRenderCommands = Object.freeze({
  setSceneMotionBlur(dataId: string, properties: AnimationCommand<"setSceneMotionBlur">["properties"]): AnimationCommand<"setSceneMotionBlur"> {
    return { type: "setSceneMotionBlur", dataId, properties: { ...properties } };
  },
+  setSceneHairSettings(dataId: string, properties: AnimationCommand<"setSceneHairSettings">["properties"]): AnimationCommand<"setSceneHairSettings"> {
+    return { type: "setSceneHairSettings", dataId, properties: { ...properties } };
+  },
 } satisfies Record<string, (...args: never[]) => WebEngineEditCommand>);
--- a/web/protocol/scene-ir.ts
+++ b/web/protocol/scene-ir.ts
@@ -576,6 +576,7 @@ export interface SceneIR {
  simplifySettings?: { subsurfViewport: number; subsurfRender: number; particlesViewport: number; particlesRender: number; volumes: number };
  imageFormatSettings?: { fileType: string; colorMode: number; depth: number; quality: number; compression: number; exrCodec: number };
  motionBlurSettings?: { enabled: boolean; shutter: number; position: number };
+  hairSettings?: { type: number; subdivisions: number };
  compositorGraph?: CompositorGraphIR;
  compositorStatus?: "AVAILABLE" | "BLOCKED";
  sequencerTimeline?: SequencerTimelineIR;
@@ -1621,6 +1622,11 @@ export function parseSceneSnapshotIR(value: unknown): SceneSnapshotIR {
      requireBoolean(scene.motionBlurSettings.enabled, `scenes[${index}].motionBlurSettings.enabled`);
      for (const field of ["shutter", "position"] as const) requireNumber(scene.motionBlurSettings[field], `scenes[${index}].motionBlurSettings.${field}`);
    }
+    if (scene.hairSettings !== undefined) {
+      if (!isRecord(scene.hairSettings)) throw new Error(`SceneIR.scenes[${index}].hairSettings must be an object`);
+      requireNumber(scene.hairSettings.type, `scenes[${index}].hairSettings.type`);
+      requireNumber(scene.hairSettings.subdivisions, `scenes[${index}].hairSettings.subdivisions`);
+    }
    if (scene.compositorStatus !== undefined && !["AVAILABLE", "BLOCKED"].includes(scene.compositorStatus as string)) {
      throw new Error(`scenes[${index}].compositorStatus is invalid`);
    }
--- a/web/protocol/web-engine-capabilities.ts
+++ b/web/protocol/web-engine-capabilities.ts
@@ -93,6 +93,7 @@ export const WEB_ENGINE_COMMAND_CAPABILITIES = {
  setSceneColorManagement: { family: "CORE_SCENE_GRAPH", route: "MAIN_AUTHORITATIVE", implementation: "SOURCE_BACKED" },
  setSceneImageFormat: { family: "CORE_SCENE_GRAPH", route: "MAIN_AUTHORITATIVE", implementation: "SOURCE_BACKED" },
  setSceneMotionBlur: { family: "CORE_SCENE_GRAPH", route: "MAIN_AUTHORITATIVE", implementation: "SOURCE_BACKED" },
+  setSceneHairSettings: { family: "CORE_SCENE_GRAPH", 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
@@ -157,6 +157,7 @@ export type WebEngineEditCommand =
  | { type: "setSceneColorManagement"; dataId: string; properties: { displayDevice?: string; temperature?: number; tint?: number } }
  | { type: "setSceneImageFormat"; dataId: string; properties: { fileType?: "PNG" | "JPEG" | "OPEN_EXR" | "TIFF" | "WEBP"; colorMode?: number; depth?: number; quality?: number; compression?: number; exrCodec?: number } }
  | { type: "setSceneMotionBlur"; dataId: string; properties: { enabled?: boolean; shutter?: number; position?: 0 | 1 | 2 } }
+  | { type: "setSceneHairSettings"; dataId: string; properties: { type?: 0 | 1 | 2; subdivisions?: number } }
  | { 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"],
+  RENDER: ["setCameraProperties", "setLightProperties", "setWorldProperties", "setSceneProperties", "setSceneRenderSettings", "setSceneAudioSettings", "setSceneUnitSettings", "setSceneTimelineSettings", "setScenePipelineSettings", "setSceneBindings", "setSceneViewLayerSettings", "setSceneCollectionSettings", "setSceneBorderSettings", "setSceneSimplifySettings", "setSceneColorManagement", "setSceneImageFormat", "setSceneMotionBlur", "setSceneHairSettings"],
  IO: ["importImage", "importVFont", "setMaterialImageNode"],
 } as const satisfies Record<string, readonly WebEngineCommandType[]>);