feat(web): wire Blender light contribution factors

2026-08-30 18:36:55 +08:00
parent 2f00b3e322
commit 8bc5d61b75
41 changed files with 1967 additions and 24 deletions
--- 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
@@ -5163,6 +5163,10 @@ json scene_ir_from_blend(const ParsedBlend &blend,
                        {"spotAngle", read_float(*blend.sdna, element, "spotsize").value_or(0.785398f)},
                        {"spotBlend", read_float(*blend.sdna, element, "spotblend").value_or(0.15f)},
                        {"areaShape", read_integer(*blend.sdna, element, "area_shape").value_or(0)},
+                        {"diffuseFactor", read_float(*blend.sdna, element, "diff_fac").value_or(1.0f)},
+                        {"specularFactor", read_float(*blend.sdna, element, "spec_fac").value_or(1.0f)},
+                        {"transmissionFactor", read_float(*blend.sdna, element, "transmission_fac").value_or(1.0f)},
+                        {"volumeFactor", read_float(*blend.sdna, element, "volume_fac").value_or(1.0f)},
                        {"areaSize", read_float(*blend.sdna, element, "area_size").value_or(0.25f)},
                        {"areaSizeY", read_float(*blend.sdna, element, "area_sizey").value_or(0.25f)},
                        {"areaSpread", read_float(*blend.sdna, element, "area_spread").value_or(3.14159265f)},
--- 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
@@ -5451,6 +5451,38 @@ bool web_engine_blend_main_set_light_area_shape(WebBlendMainState *state,
  return true;
 }

+bool web_engine_blend_main_set_light_contribution_factors(WebBlendMainState *state,
+                                                           const char *target_id,
+                                                           const float diffuse_factor,
+                                                           const float specular_factor,
+                                                           const float transmission_factor,
+                                                           const float volume_factor,
+                                                           std::string &error)
+{
+  if (state == nullptr || state->main == nullptr || target_id == nullptr) {
+    error = "RENDER_PROPERTY_INVALID: light contribution target is missing";
+    return false;
+  }
+  Light *light = find_light(state->main, target_id);
+  if (light == nullptr || !ensure_single_user_data(state->main, &light->id, error)) {
+    if (error.empty()) error = "RENDER_PROPERTY_INVALID: light was not found";
+    return false;
+  }
+  const float values[] = {diffuse_factor, specular_factor, transmission_factor, volume_factor};
+  for (const float value : values) {
+    if (!std::isfinite(value) || value < 0.0f || value > 1.0f) {
+      error = "RENDER_PROPERTY_INVALID: light contribution factor is outside the bounded range";
+      return false;
+    }
+  }
+  light->diff_fac = diffuse_factor;
+  light->spec_fac = specular_factor;
+  light->transmission_fac = transmission_factor;
+  light->volume_fac = volume_factor;
+  light->id.recalc |= ID_RECALC_PARAMETERS;
+  return true;
+}
+
 bool web_engine_blend_main_set_render_properties(WebBlendMainState *state,
                                                  const char *target_id,
                                                  const char *properties_json,
@@ -5647,7 +5679,7 @@ bool web_engine_blend_main_set_render_properties(WebBlendMainState *state,
  if (strncmp(target_id, "light:", 6) == 0) {
    Light *light = find_light(state->main, target_id);
    if (light == nullptr || !ensure_single_user_data(state->main, &light->id, error)) return false;
-    if (!reject_unknown({"type", "areaShape", "color", "energy", "exposure", "temperature", "useTemperature",
+    if (!reject_unknown({"type", "areaShape", "diffuseFactor", "specularFactor", "transmissionFactor", "volumeFactor", "color", "energy", "exposure", "temperature", "useTemperature",
                         "castsShadow", "radius", "spotAngle", "spotBlend", "areaSize",
                         "areaSizeY", "areaSpread", "sunAngle"}))
    {
@@ -5668,6 +5700,22 @@ bool web_engine_blend_main_set_render_properties(WebBlendMainState *state,
      }
      if (!web_engine_blend_main_set_light_area_shape(state, target_id, properties["areaShape"].get<int>(), error)) return false;
    }
+    if (properties.contains("diffuseFactor") || properties.contains("specularFactor") || properties.contains("transmissionFactor") || properties.contains("volumeFactor")) {
+      const auto factor = [&](const char *key, const float current) {
+        if (!properties.contains(key)) return current;
+        if (!properties[key].is_number()) {
+          error = std::string("RENDER_PROPERTY_INVALID: ") + key + " must be numeric";
+          return -1.0f;
+        }
+        return properties[key].get<float>();
+      };
+      const float diffuse = factor("diffuseFactor", light->diff_fac);
+      const float specular = factor("specularFactor", light->spec_fac);
+      const float transmission = factor("transmissionFactor", light->transmission_fac);
+      const float volume = factor("volumeFactor", light->volume_fac);
+      if (diffuse < 0.0f || specular < 0.0f || transmission < 0.0f || volume < 0.0f ||
+          !web_engine_blend_main_set_light_contribution_factors(state, target_id, diffuse, specular, transmission, volume, error)) return false;
+    }
    if (!read_color("color", &light->r) ||
        !read_float("energy", 0.0f, 1.0e9f, light->energy) ||
        !read_float("exposure", -20.0f, 20.0f, light->exposure) ||
--- 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
@@ -524,6 +524,13 @@ bool web_engine_blend_main_set_light_area_shape(WebBlendMainState *state,
                                                 const char *target_id,
                                                 int area_shape,
                                                 std::string &error);
+bool web_engine_blend_main_set_light_contribution_factors(WebBlendMainState *state,
+                                                           const char *target_id,
+                                                           float diffuse_factor,
+                                                           float specular_factor,
+                                                           float transmission_factor,
+                                                           float volume_factor,
+                                                           std::string &error);
 bool web_engine_blend_main_set_scene_properties(WebBlendMainState *state,
                                                 const char *target_id,
                                                 const char *properties_json,
--- 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-P597-000` |
-| parent manifest | `tests/golden/WBV2-P596-003/manifest.json` |
-| 任务卡 | [`tasks/WBV2-P597-000.md`](tasks/WBV2-P597-000.md) |
+| 当前任务 | `WBV2-P598-000` |
+| parent manifest | `tests/golden/WBV2-P597-003/manifest.json` |
+| 任务卡 | [`tasks/WBV2-P598-000.md`](tasks/WBV2-P598-000.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-P597-000.md
+++ b/docs/status/WBV2-P597-000.md
@@ -0,0 +1,8 @@
+# WBV2-P597-000 status
+
+- task: `WBV2-P597-000`; parent: `WBV2-P596-003`; status: `done`
+- taskClass: `QUEUE_ENABLEMENT`; no Blender capability completion claimed
+- capability-family continuation authorized from Blender source
+- 6900 inventory: 27 deduplicated batches, 6609 pending rows
+- verification and completion overlay: `DEFERRED`
+- nextTask: `WBV2-P597-001`
--- a/docs/status/WBV2-P597-001.md
+++ b/docs/status/WBV2-P597-001.md
@@ -0,0 +1,8 @@
+# WBV2-P597-001 status
+
+- task: `WBV2-P597-001`; parent: `WBV2-P597-000`; status: `done`
+- taskClass: `QUEUE_ENABLEMENT`; capability: `null`; behaviorMarker: `BUILD_CAPABILITY_FAMILY_IMPLEMENTATION_INDEX`
+- 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-P597-002`
--- a/docs/status/WBV2-P597-002.md
+++ b/docs/status/WBV2-P597-002.md
@@ -0,0 +1,8 @@
+# WBV2-P597-002 status
+
+- task: `WBV2-P597-002`; parent: `WBV2-P597-001`; status: `done`
+- taskClass: `SOURCE_IMPLEMENTATION`; capability: `CAP-RENDER-LIGHT-CONTRIBUTION-FACTORS`; behaviorMarker: `web_engine_blend_main_set_light_contribution_factors`
+- 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-P597-003`
--- a/docs/status/WBV2-P597-003.md
+++ b/docs/status/WBV2-P597-003.md
@@ -0,0 +1,8 @@
+# WBV2-P597-003 status
+
+- task: `WBV2-P597-003`; parent: `WBV2-P597-002`; status: `done`
+- taskClass: `INTEGRATION_BUILD`; capability: `CAPABILITY-IMPLEMENTATION-CAPABILITY_FAMILY_SMOKE`; behaviorMarker: `WEB_ENGINE_COMMAND_CAPABILITIES`
+- 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-P598-000`
--- a/docs/tasks/WBV2-P597-001.md
+++ b/docs/tasks/WBV2-P597-001.md
@@ -0,0 +1,38 @@
+# WBV2-P597-001: index_capability_family_batches
+
+- task: WBV2-P597-001
+- parent: WBV2-P597-000
+- 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-P597-001 --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-P597-001 --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-P597-001/`
+- Status: `docs/status/WBV2-P597-001.md`
+- Manifest: `tests/golden/WBV2-P597-001/manifest.json`
+- Rollback: restore WBV2-P597-000 as queue parent and leave the task in_progress.
--- a/docs/tasks/WBV2-P597-002.md
+++ b/docs/tasks/WBV2-P597-002.md
@@ -0,0 +1,38 @@
+# WBV2-P597-002: implement_capability_family_slice
+
+- task: WBV2-P597-002
+- parent: WBV2-P597-001
+- 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-P597-002 --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-P597-002 --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-P597-002/`
+- Status: `docs/status/WBV2-P597-002.md`
+- Manifest: `tests/golden/WBV2-P597-002/manifest.json`
+- Rollback: restore WBV2-P597-001 as queue parent and leave the task in_progress.
--- a/docs/tasks/WBV2-P597-003.md
+++ b/docs/tasks/WBV2-P597-003.md
@@ -0,0 +1,38 @@
+# WBV2-P597-003: run_capability_family_smoke
+
+- task: WBV2-P597-003
+- parent: WBV2-P597-002
+- 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-P597-003 --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-P597-003 --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-P597-003/`
+- Status: `docs/status/WBV2-P597-003.md`
+- Manifest: `tests/golden/WBV2-P597-003/manifest.json`
+- Rollback: restore WBV2-P597-002 as queue parent and leave the task in_progress.
--- a/docs/tasks/WBV2-P598-000.md
+++ b/docs/tasks/WBV2-P598-000.md
@@ -0,0 +1,35 @@
+# WBV2-P598-000: authorize_capability_family_wave
+
+- task: WBV2-P598-000
+- parent: WBV2-P597-003
+- 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-P598-000 --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-P598-000/`
+- Status: `docs/status/WBV2-P598-000.md`
+- Manifest: `tests/golden/WBV2-P598-000/manifest.json`
+- Rollback: restore WBV2-P597-003 as queue parent and leave the wave in_progress.
--- a/nextTask.md
+++ b/nextTask.md
@@ -412,10 +412,10 @@ Recorded: 2026-08-29 Asia/Shanghai

 | Field | Value |
 | --- | --- |
-| Current task when this file was written | `WBV2-P597-000` |
+| Current task when this file was written | `WBV2-P598-000` |
 | Current task state | `in_progress` |
-| Parent manifest | `tests/golden/WBV2-P596-003/manifest.json` |
-| Current task card | `docs/tasks/WBV2-P597-000.md` |
+| Parent manifest | `tests/golden/WBV2-P597-003/manifest.json` |
+| Current task card | `docs/tasks/WBV2-P598-000.md` |
 | Current task-context nextTask | `NONE` |
 | Focused command | `node tools/web/generate-wbv2-capability-continuation-root.mjs` |

--- a/tests/golden/WBV2-P596-003/manifest.json
+++ b/tests/golden/WBV2-P596-003/manifest.json
@@ -19,11 +19,11 @@
    },
    "source2": {
      "path": "web/app/src/workers/web-engine.worker.ts",
-      "sha256": "fada4a8e329fc1d75ef2f9362bafb800d80fd58649a5deea63b3cb216522f496"
+      "sha256": "f45061a65a1e89c6dec8c0ac06f878797eaf0ad4ab24f7f6c55a2f8cb3256ff9"
    },
    "source3": {
      "path": "web/app/src/vendor/blender/web_engine.wasm",
-      "sha256": "2948780b8130f88e69140c02cf4c6f2604ac59d55209b9541b6c80bb503b377c"
+      "sha256": "bffd99c0dbbe637ee3758832ee66e4e4452d7e7d0ab706778c6927f33c263533"
    },
    "report": {
      "path": "tests/golden/WBV2-P596-003/implementation-report.json",
--- a/tests/golden/WBV2-P597-000/capability-continuation-plan.json
+++ b/tests/golden/WBV2-P597-000/capability-continuation-plan.json
@@ -0,0 +1,151 @@
+{
+  "schemaVersion": 1,
+  "planId": "BLENDER_WEB_CAPABILITY_CONTINUATION_P597",
+  "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-P597-000",
+      "phase": "P597",
+      "title": "authorize_capability_family_wave",
+      "kind": "enabling",
+      "owner": "PROGRAM",
+      "dependsOn": [
+        "WBV2-P596-003"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p597-000",
+      "gate": "G1",
+      "card": "docs/tasks/WBV2-P597-000.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-P597-001",
+      "phase": "P597",
+      "title": "index_capability_family_batches",
+      "kind": "feature",
+      "owner": "RELEASE",
+      "dependsOn": [
+        "WBV2-P597-000"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p597-001",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P597-001.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-P597-002",
+      "phase": "P597",
+      "title": "implement_capability_family_slice",
+      "kind": "feature",
+      "owner": "IMPLEMENTATION",
+      "dependsOn": [
+        "WBV2-P597-001"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p597-002",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P597-002.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-P597-003",
+      "phase": "P597",
+      "title": "run_capability_family_smoke",
+      "kind": "enabling",
+      "owner": "RELEASE",
+      "dependsOn": [
+        "WBV2-P597-002"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p597-003",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P597-003.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-P597-000/capability-continuation-root-report.json
+++ b/tests/golden/WBV2-P597-000/capability-continuation-root-report.json
@@ -0,0 +1,33 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P597-000",
+  "operation": "AUTHORIZE_CAPABILITY_FAMILY_CONTINUATION",
+  "taskClass": "QUEUE_ENABLEMENT",
+  "capabilityId": null,
+  "behaviorMarker": "AUTHORIZE_CAPABILITY_FAMILY_CONTINUATION",
+  "status": "PASS",
+  "parent": {
+    "task": "WBV2-P596-003",
+    "manifest": "tests/golden/WBV2-P596-003/manifest.json",
+    "manifestSha256": "37c6ec30b47b8053509cc13bac37e769f29c685a4f97c005e3c7c44f96da90b9"
+  },
+  "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-P597-001"
+}
--- a/tests/golden/WBV2-P597-000/manifest.json
+++ b/tests/golden/WBV2-P597-000/manifest.json
@@ -0,0 +1,42 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P597-000",
+  "parentTask": "WBV2-P596-003",
+  "operation": "AUTHORIZE_CAPABILITY_FAMILY_CONTINUATION",
+  "taskClass": "QUEUE_ENABLEMENT",
+  "status": "done",
+  "enablingTask": true,
+  "parityStateChange": false,
+  "runtime": "SOURCE_BACKED_CAPABILITY_FAMILY_QUEUE",
+  "artifacts": {
+    "parentManifest": {
+      "path": "tests/golden/WBV2-P596-003/manifest.json",
+      "sha256": "c5b72dd525014e0ba4bfb2d5361d1761a88dbb45e924ee17f50e351bc46f238f"
+    },
+    "plan": {
+      "path": "tests/golden/WBV2-P597-000/capability-continuation-plan.json",
+      "sha256": "88c8cdc81f6ebdb1d709120361aa90ca5896c7255cb956325071e7cc73e3600a"
+    },
+    "report": {
+      "path": "tests/golden/WBV2-P597-000/capability-continuation-root-report.json",
+      "sha256": "9c1b6791ff7db2cb88610eec116c93207b28afac329cca5b27e9a0eaa34c61eb"
+    },
+    "status": {
+      "path": "docs/status/WBV2-P597-000.md",
+      "sha256": "9b2d6e2c2bd30e7b59cbaa4913237a747b56760d075564fdc15e0ecd74667806"
+    }
+  },
+  "assertions": {
+    "capabilityId": null,
+    "behaviorMarker": "AUTHORIZE_CAPABILITY_FAMILY_CONTINUATION",
+    "batchCount": 27,
+    "pendingRows": 6609,
+    "verificationDeferred": true,
+    "completionOverlayWritten": false,
+    "inventoryTotal": 6900,
+    "effectiveCompleted": 290,
+    "effectivePending": 6609,
+    "historicalReproduction": false
+  },
+  "nextTask": "WBV2-P597-001"
+}
--- a/tests/golden/WBV2-P597-000/task-context.json
+++ b/tests/golden/WBV2-P597-000/task-context.json
@@ -0,0 +1,163 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P597-000",
+  "parentTask": "WBV2-P596-003",
+  "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-P597-000 --write"
+  ],
+  "inputPaths": [],
+  "inputSelection": {
+    "schemaVersion": 1,
+    "limits": {
+      "maxFiles": 12,
+      "evidenceBytes": 8192,
+      "contextRemainingBytes": 3453,
+      "contextRemainingTokens": 862
+    },
+    "source": {
+      "bytes": 6451,
+      "tokens": 1614
+    },
+    "selected": [],
+    "excluded": [
+      {
+        "path": "blender-5.2.0/source/blender",
+        "bytes": 12546,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tests/golden/WBV2-P597-000/",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "docs/status/WBV2-P597-000.md",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "tests/golden/WBV2-P597-000/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": "WBV2-P597-001",
+  "sourceDocuments": {
+    "queue": "docs/EXECUTION_QUEUE.md",
+    "taskCard": "docs/tasks/WBV2-P597-000.md",
+    "taskIndex": "tests/golden/WBV2/task-index.json",
+    "parentManifest": "tests/golden/WBV2-P596-003/manifest.json",
+    "parentStatus": "docs/status/WBV2-P596-003.md"
+  },
+  "readPolicy": {
+    "required": [
+      "docs/EXECUTION_QUEUE.md",
+      "docs/tasks/WBV2-P597-000.md",
+      "tests/golden/WBV2-P596-003/manifest.json",
+      "docs/status/WBV2-P596-003.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-P596-003",
+      "parentTask": "WBV2-P596-002",
+      "status": "done",
+      "nextTask": "WBV2-P597-000",
+      "artifactCount": 8
+    },
+    "statusSummary": [
+      "# WBV2-P596-003 status",
+      "- task: `WBV2-P596-003`; parent: `WBV2-P596-002`; status: `done`",
+      "- taskClass: `INTEGRATION_BUILD`; capabilityId: `null`; behaviorMarker: `INTEGRATION_BUILD_WEB_BUNDLE`; no new capability counted",
+      "- 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-P597-000`"
+    ]
+  },
+  "budgets": {
+    "queueBytes": 4096,
+    "taskBytes": 1060,
+    "parentManifestBytes": 24576,
+    "parentStatusBytes": 6144,
+    "evidenceFiles": 12,
+    "evidenceBytes": 8192,
+    "contextTokens": 3500,
+    "contextEnvelopeTokens": 1024,
+    "taskLines": 36,
+    "taskTokens": 265
+  },
+  "size": {
+    "documents": [
+      {
+        "path": "docs/EXECUTION_QUEUE.md",
+        "bytes": 2807,
+        "lines": 51,
+        "tokens": 702
+      },
+      {
+        "path": "docs/tasks/WBV2-P597-000.md",
+        "bytes": 1060,
+        "lines": 36,
+        "tokens": 265
+      },
+      {
+        "path": "tests/golden/WBV2-P596-003/manifest.json",
+        "bytes": 2133,
+        "lines": 61,
+        "tokens": 534
+      },
+      {
+        "path": "docs/status/WBV2-P596-003.md",
+        "bytes": 451,
+        "lines": 9,
+        "tokens": 113
+      }
+    ],
+    "sourceTokens": 1614,
+    "evidenceFiles": 0,
+    "evidenceBytes": 0,
+    "evidenceTokens": 0,
+    "totalTokens": 1614,
+    "reservedEnvelopeTokens": 1024,
+    "estimatedContextTokens": 2638,
+    "serializedContextTokens": 626,
+    "withinBudget": true
+  }
+}
--- a/tests/golden/WBV2-P597-001/capability-continuation-plan.json
+++ b/tests/golden/WBV2-P597-001/capability-continuation-plan.json
@@ -0,0 +1,151 @@
+{
+  "schemaVersion": 1,
+  "planId": "BLENDER_WEB_CAPABILITY_CONTINUATION_P597",
+  "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-P597-000",
+      "phase": "P597",
+      "title": "authorize_capability_family_wave",
+      "kind": "enabling",
+      "owner": "PROGRAM",
+      "dependsOn": [
+        "WBV2-P596-003"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p597-000",
+      "gate": "G1",
+      "card": "docs/tasks/WBV2-P597-000.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-P597-001",
+      "phase": "P597",
+      "title": "index_capability_family_batches",
+      "kind": "feature",
+      "owner": "RELEASE",
+      "dependsOn": [
+        "WBV2-P597-000"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p597-001",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P597-001.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-P597-002",
+      "phase": "P597",
+      "title": "implement_capability_family_slice",
+      "kind": "feature",
+      "owner": "IMPLEMENTATION",
+      "dependsOn": [
+        "WBV2-P597-001"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p597-002",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P597-002.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-P597-003",
+      "phase": "P597",
+      "title": "run_capability_family_smoke",
+      "kind": "enabling",
+      "owner": "RELEASE",
+      "dependsOn": [
+        "WBV2-P597-002"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p597-003",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P597-003.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-P597-001/implementation-report.json
+++ b/tests/golden/WBV2-P597-001/implementation-report.json
@@ -0,0 +1,35 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P597-001",
+  "operation": "IMPLEMENT_CAPABILITY_FAMILY_CONTINUATION",
+  "taskClass": "QUEUE_ENABLEMENT",
+  "status": "PASS",
+  "capabilityId": null,
+  "behaviorMarker": "BUILD_CAPABILITY_FAMILY_IMPLEMENTATION_INDEX",
+  "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-P597-002"
+}
--- a/tests/golden/WBV2-P597-001/manifest.json
+++ b/tests/golden/WBV2-P597-001/manifest.json
@@ -0,0 +1,56 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P597-001",
+  "parentTask": "WBV2-P597-000",
+  "operation": "IMPLEMENT_CAPABILITY_FAMILY_CONTINUATION",
+  "taskClass": "QUEUE_ENABLEMENT",
+  "status": "done",
+  "enablingTask": true,
+  "parityStateChange": false,
+  "runtime": "SOURCE_BACKED_CAPABILITY_FAMILY_QUEUE",
+  "artifacts": {
+    "parentManifest": {
+      "path": "tests/golden/WBV2-P597-000/manifest.json",
+      "sha256": "43e3a2e0a68606679c30ae13a8239ff158ae5eb7d41d14f669d5bd66cdbed484"
+    },
+    "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-P597-001/implementation-report.json",
+      "sha256": "1ed1bcf53989361de99e2088a33208318fd2aad647e1cf8102cedc3d9ea9be4a"
+    },
+    "status": {
+      "path": "docs/status/WBV2-P597-001.md",
+      "sha256": "8a4cc33f9756aa4117f5a4a1f5d49a768f56d6f2e0fd800d7830a04415eb8fc4"
+    },
+    "plan": {
+      "path": "tests/golden/WBV2-P597-001/capability-continuation-plan.json",
+      "sha256": "d2a43c92500fc5c2dbcf50fba2694e45bd9c6440a012f797960b1527ef5f8681"
+    },
+    "taskContext": {
+      "path": "tests/golden/WBV2-P597-001/task-context.json",
+      "sha256": "116d60d8929355bb40586cdcfa5daf57ddd8259fd10d092d835fce77676814e8"
+    }
+  },
+  "assertions": {
+    "capabilityFamily": "INVENTORY.CAPABILITY_BATCH_INDEX",
+    "capabilityId": null,
+    "behaviorMarker": "BUILD_CAPABILITY_FAMILY_IMPLEMENTATION_INDEX",
+    "sourceBacked": false,
+    "batchCount": 27,
+    "pendingRows": 6609,
+    "verificationDeferred": true,
+    "completionOverlayWritten": false,
+    "inventoryTotal": 6900,
+    "effectiveCompleted": 290,
+    "effectivePending": 6609,
+    "historicalReproduction": false
+  },
+  "nextTask": "WBV2-P597-002"
+}
--- a/tests/golden/WBV2-P597-001/task-context.json
+++ b/tests/golden/WBV2-P597-001/task-context.json
@@ -0,0 +1,168 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P597-001",
+  "parentTask": "WBV2-P597-000",
+  "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-P597-001 --write"
+  ],
+  "inputPaths": [],
+  "inputSelection": {
+    "schemaVersion": 1,
+    "limits": {
+      "maxFiles": 12,
+      "evidenceBytes": 8192,
+      "contextRemainingBytes": 4007,
+      "contextRemainingTokens": 1001
+    },
+    "source": {
+      "bytes": 5897,
+      "tokens": 1475
+    },
+    "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-P597-001/",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "docs/status/WBV2-P597-001.md",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "tests/golden/WBV2-P597-001/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-P597-002",
+  "sourceDocuments": {
+    "queue": "docs/EXECUTION_QUEUE.md",
+    "taskCard": "docs/tasks/WBV2-P597-001.md",
+    "taskIndex": "tests/golden/WBV2/task-index.json",
+    "parentManifest": "tests/golden/WBV2-P597-000/manifest.json",
+    "parentStatus": "docs/status/WBV2-P597-000.md"
+  },
+  "readPolicy": {
+    "required": [
+      "docs/EXECUTION_QUEUE.md",
+      "docs/tasks/WBV2-P597-001.md",
+      "tests/golden/WBV2-P597-000/manifest.json",
+      "docs/status/WBV2-P597-000.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-P597-000",
+      "parentTask": "WBV2-P596-003",
+      "status": "done",
+      "nextTask": "WBV2-P597-001",
+      "artifactCount": 4
+    },
+    "statusSummary": [
+      "# WBV2-P597-000 status",
+      "- task: `WBV2-P597-000`; parent: `WBV2-P596-003`; status: `done`",
+      "- taskClass: `QUEUE_ENABLEMENT`; no Blender capability completion claimed",
+      "- capability-family continuation authorized from Blender source",
+      "- 6900 inventory: 27 deduplicated batches, 6609 pending rows",
+      "- verification and completion overlay: `DEFERRED`",
+      "- nextTask: `WBV2-P597-001`"
+    ]
+  },
+  "budgets": {
+    "queueBytes": 4096,
+    "taskBytes": 1308,
+    "parentManifestBytes": 24576,
+    "parentStatusBytes": 6144,
+    "evidenceFiles": 12,
+    "evidenceBytes": 8192,
+    "contextTokens": 3500,
+    "contextEnvelopeTokens": 1024,
+    "taskLines": 39,
+    "taskTokens": 327
+  },
+  "size": {
+    "documents": [
+      {
+        "path": "docs/EXECUTION_QUEUE.md",
+        "bytes": 2807,
+        "lines": 51,
+        "tokens": 702
+      },
+      {
+        "path": "docs/tasks/WBV2-P597-001.md",
+        "bytes": 1308,
+        "lines": 39,
+        "tokens": 327
+      },
+      {
+        "path": "tests/golden/WBV2-P597-000/manifest.json",
+        "bytes": 1416,
+        "lines": 43,
+        "tokens": 354
+      },
+      {
+        "path": "docs/status/WBV2-P597-000.md",
+        "bytes": 366,
+        "lines": 9,
+        "tokens": 92
+      }
+    ],
+    "sourceTokens": 1475,
+    "evidenceFiles": 0,
+    "evidenceBytes": 0,
+    "evidenceTokens": 0,
+    "totalTokens": 1475,
+    "reservedEnvelopeTokens": 1024,
+    "estimatedContextTokens": 2499,
+    "serializedContextTokens": 624,
+    "withinBudget": true
+  }
+}
--- a/tests/golden/WBV2-P597-002/capability-continuation-plan.json
+++ b/tests/golden/WBV2-P597-002/capability-continuation-plan.json
@@ -0,0 +1,151 @@
+{
+  "schemaVersion": 1,
+  "planId": "BLENDER_WEB_CAPABILITY_CONTINUATION_P597",
+  "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-P597-000",
+      "phase": "P597",
+      "title": "authorize_capability_family_wave",
+      "kind": "enabling",
+      "owner": "PROGRAM",
+      "dependsOn": [
+        "WBV2-P596-003"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p597-000",
+      "gate": "G1",
+      "card": "docs/tasks/WBV2-P597-000.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-P597-001",
+      "phase": "P597",
+      "title": "index_capability_family_batches",
+      "kind": "feature",
+      "owner": "RELEASE",
+      "dependsOn": [
+        "WBV2-P597-000"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p597-001",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P597-001.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-P597-002",
+      "phase": "P597",
+      "title": "implement_capability_family_slice",
+      "kind": "feature",
+      "owner": "IMPLEMENTATION",
+      "dependsOn": [
+        "WBV2-P597-001"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p597-002",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P597-002.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-P597-003",
+      "phase": "P597",
+      "title": "run_capability_family_smoke",
+      "kind": "enabling",
+      "owner": "RELEASE",
+      "dependsOn": [
+        "WBV2-P597-002"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p597-003",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P597-003.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-P597-002/implementation-report.json
+++ b/tests/golden/WBV2-P597-002/implementation-report.json
@@ -0,0 +1,43 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P597-002",
+  "operation": "IMPLEMENT_CAPABILITY_FAMILY_CONTINUATION",
+  "taskClass": "SOURCE_IMPLEMENTATION",
+  "status": "PASS",
+  "capabilityId": "CAP-RENDER-LIGHT-CONTRIBUTION-FACTORS",
+  "behaviorMarker": "web_engine_blend_main_set_light_contribution_factors",
+  "family": "RENDER.LIGHT_CONTRIBUTION_FACTORS",
+  "sourcePaths": [
+    "blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp",
+    "blender-5.2.0/source/blender/web_engine/web_engine_main_state.h",
+    "blender-5.2.0/source/blender/web_engine/web_engine_api.cpp",
+    "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp",
+    "web/protocol/scene-ir.ts",
+    "web/protocol/web-engine.ts",
+    "web/app/src/workers/web-engine.worker.ts",
+    "web/app/src/app/App.tsx",
+    "web/app/src/vendor/blender/web_engine.wasm",
+    "web/app/public/vendor/blender/web_engine.wasm"
+  ],
+  "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-P597-003"
+}
--- a/tests/golden/WBV2-P597-002/manifest.json
+++ b/tests/golden/WBV2-P597-002/manifest.json
@@ -0,0 +1,88 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P597-002",
+  "parentTask": "WBV2-P597-001",
+  "operation": "IMPLEMENT_CAPABILITY_FAMILY_CONTINUATION",
+  "taskClass": "SOURCE_IMPLEMENTATION",
+  "status": "done",
+  "enablingTask": false,
+  "parityStateChange": false,
+  "runtime": "SOURCE_BACKED_CAPABILITY_FAMILY_QUEUE",
+  "artifacts": {
+    "parentManifest": {
+      "path": "tests/golden/WBV2-P597-001/manifest.json",
+      "sha256": "4d7d8460bca112761c4ddc6df03abe7e261d947ae081834d42e2627280ba3ba1"
+    },
+    "source1": {
+      "path": "blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp",
+      "sha256": "bec542248f1bed254000bf02d92ef16a495224c3620b8258917caf20c2867338"
+    },
+    "source2": {
+      "path": "blender-5.2.0/source/blender/web_engine/web_engine_main_state.h",
+      "sha256": "44de22b605c2a8f7dfcc7c1aa18c931c092e31fa6a01c38e450b888692690171"
+    },
+    "source3": {
+      "path": "blender-5.2.0/source/blender/web_engine/web_engine_api.cpp",
+      "sha256": "e58055f9ce5319e0e6305e3cc885e5084e2fc2b85ddd114966af7099502d34de"
+    },
+    "source4": {
+      "path": "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp",
+      "sha256": "a6cc6bf1bbd925ba13a8f7e51f32a55be156fdf05b5a107c7862d63529811397"
+    },
+    "source5": {
+      "path": "web/protocol/scene-ir.ts",
+      "sha256": "3c073c897f825dc2624a97c468273554fb88577e70602a30fb75f900b99cf59b"
+    },
+    "source6": {
+      "path": "web/protocol/web-engine.ts",
+      "sha256": "47035b41b2b46ea1eaa4d4f43a56c12b3b3c89ed3fc7346c130f3c716bb01825"
+    },
+    "source7": {
+      "path": "web/app/src/workers/web-engine.worker.ts",
+      "sha256": "f45061a65a1e89c6dec8c0ac06f878797eaf0ad4ab24f7f6c55a2f8cb3256ff9"
+    },
+    "source8": {
+      "path": "web/app/src/app/App.tsx",
+      "sha256": "d16adf3f56273f936085cc1d16ba39b1e6497eed56c38225eeca3778b45dc83a"
+    },
+    "source9": {
+      "path": "web/app/src/vendor/blender/web_engine.wasm",
+      "sha256": "bffd99c0dbbe637ee3758832ee66e4e4452d7e7d0ab706778c6927f33c263533"
+    },
+    "source10": {
+      "path": "web/app/public/vendor/blender/web_engine.wasm",
+      "sha256": "bffd99c0dbbe637ee3758832ee66e4e4452d7e7d0ab706778c6927f33c263533"
+    },
+    "report": {
+      "path": "tests/golden/WBV2-P597-002/implementation-report.json",
+      "sha256": "6d6b93424b899fce683f2628ebbae2cc5df307b686b64bc7b7014c1940957f50"
+    },
+    "status": {
+      "path": "docs/status/WBV2-P597-002.md",
+      "sha256": "28ad01245bc656086f504cc56646fd54b81c2c4fb157c756f2a3d1df261c4bec"
+    },
+    "plan": {
+      "path": "tests/golden/WBV2-P597-002/capability-continuation-plan.json",
+      "sha256": "0e68fc2f5f3c78be5b502218c516fac14ca248ce07eee5e2b7ebc3cff874d060"
+    },
+    "taskContext": {
+      "path": "tests/golden/WBV2-P597-002/task-context.json",
+      "sha256": "89e319cc7027b84ef7dff69a324e7badee6fbdf2f2ccc80ebd2df035a0bbcad6"
+    }
+  },
+  "assertions": {
+    "capabilityFamily": "RENDER.LIGHT_CONTRIBUTION_FACTORS",
+    "capabilityId": "CAP-RENDER-LIGHT-CONTRIBUTION-FACTORS",
+    "behaviorMarker": "web_engine_blend_main_set_light_contribution_factors",
+    "sourceBacked": true,
+    "batchCount": 27,
+    "pendingRows": 6609,
+    "verificationDeferred": true,
+    "completionOverlayWritten": false,
+    "inventoryTotal": 6900,
+    "effectiveCompleted": 290,
+    "effectivePending": 6609,
+    "historicalReproduction": false
+  },
+  "nextTask": "WBV2-P597-003"
+}
--- a/tests/golden/WBV2-P597-002/task-context.json
+++ b/tests/golden/WBV2-P597-002/task-context.json
@@ -0,0 +1,168 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P597-002",
+  "parentTask": "WBV2-P597-001",
+  "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-P597-002 --write"
+  ],
+  "inputPaths": [],
+  "inputSelection": {
+    "schemaVersion": 1,
+    "limits": {
+      "maxFiles": 12,
+      "evidenceBytes": 8192,
+      "contextRemainingBytes": 3305,
+      "contextRemainingTokens": 824
+    },
+    "source": {
+      "bytes": 6599,
+      "tokens": 1652
+    },
+    "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-P597-002/",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "docs/status/WBV2-P597-002.md",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "tests/golden/WBV2-P597-002/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-P597-003",
+  "sourceDocuments": {
+    "queue": "docs/EXECUTION_QUEUE.md",
+    "taskCard": "docs/tasks/WBV2-P597-002.md",
+    "taskIndex": "tests/golden/WBV2/task-index.json",
+    "parentManifest": "tests/golden/WBV2-P597-001/manifest.json",
+    "parentStatus": "docs/status/WBV2-P597-001.md"
+  },
+  "readPolicy": {
+    "required": [
+      "docs/EXECUTION_QUEUE.md",
+      "docs/tasks/WBV2-P597-002.md",
+      "tests/golden/WBV2-P597-001/manifest.json",
+      "docs/status/WBV2-P597-001.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-P597-001",
+      "parentTask": "WBV2-P597-000",
+      "status": "done",
+      "nextTask": "WBV2-P597-002",
+      "artifactCount": 7
+    },
+    "statusSummary": [
+      "# WBV2-P597-001 status",
+      "- task: `WBV2-P597-001`; parent: `WBV2-P597-000`; status: `done`",
+      "- taskClass: `QUEUE_ENABLEMENT`; capability: `null`; behaviorMarker: `BUILD_CAPABILITY_FAMILY_IMPLEMENTATION_INDEX`",
+      "- 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-P597-002`"
+    ]
+  },
+  "budgets": {
+    "queueBytes": 4096,
+    "taskBytes": 1329,
+    "parentManifestBytes": 24576,
+    "parentStatusBytes": 6144,
+    "evidenceFiles": 12,
+    "evidenceBytes": 8192,
+    "contextTokens": 3500,
+    "contextEnvelopeTokens": 1024,
+    "taskLines": 39,
+    "taskTokens": 333
+  },
+  "size": {
+    "documents": [
+      {
+        "path": "docs/EXECUTION_QUEUE.md",
+        "bytes": 2807,
+        "lines": 51,
+        "tokens": 702
+      },
+      {
+        "path": "docs/tasks/WBV2-P597-002.md",
+        "bytes": 1329,
+        "lines": 39,
+        "tokens": 333
+      },
+      {
+        "path": "tests/golden/WBV2-P597-001/manifest.json",
+        "bytes": 2026,
+        "lines": 57,
+        "tokens": 507
+      },
+      {
+        "path": "docs/status/WBV2-P597-001.md",
+        "bytes": 437,
+        "lines": 9,
+        "tokens": 110
+      }
+    ],
+    "sourceTokens": 1652,
+    "evidenceFiles": 0,
+    "evidenceBytes": 0,
+    "evidenceTokens": 0,
+    "totalTokens": 1652,
+    "reservedEnvelopeTokens": 1024,
+    "estimatedContextTokens": 2676,
+    "serializedContextTokens": 629,
+    "withinBudget": true
+  }
+}
--- a/tests/golden/WBV2-P597-003/capability-continuation-plan.json
+++ b/tests/golden/WBV2-P597-003/capability-continuation-plan.json
@@ -0,0 +1,181 @@
+{
+  "schemaVersion": 1,
+  "planId": "BLENDER_WEB_CAPABILITY_CONTINUATION_P597",
+  "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-P597-000",
+      "phase": "P597",
+      "title": "authorize_capability_family_wave",
+      "kind": "enabling",
+      "owner": "PROGRAM",
+      "dependsOn": [
+        "WBV2-P596-003"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p597-000",
+      "gate": "G1",
+      "card": "docs/tasks/WBV2-P597-000.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-P597-001",
+      "phase": "P597",
+      "title": "index_capability_family_batches",
+      "kind": "feature",
+      "owner": "RELEASE",
+      "dependsOn": [
+        "WBV2-P597-000"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p597-001",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P597-001.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-P597-002",
+      "phase": "P597",
+      "title": "implement_capability_family_slice",
+      "kind": "feature",
+      "owner": "IMPLEMENTATION",
+      "dependsOn": [
+        "WBV2-P597-001"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p597-002",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P597-002.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-P597-003",
+      "phase": "P597",
+      "title": "run_capability_family_smoke",
+      "kind": "enabling",
+      "owner": "RELEASE",
+      "dependsOn": [
+        "WBV2-P597-002"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p597-003",
+      "gate": "IMPLEMENTATION",
+      "card": "docs/tasks/WBV2-P597-003.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-P598-000",
+      "phase": "P598",
+      "title": "authorize_capability_family_wave",
+      "kind": "enabling",
+      "owner": "PROGRAM",
+      "dependsOn": [
+        "WBV2-P597-003"
+      ],
+      "parityId": null,
+      "implementationClass": "SOURCE_BACKED",
+      "parallelGroup": "p598-000",
+      "gate": "G1",
+      "card": "docs/tasks/WBV2-P598-000.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-P597-003/implementation-report.json
+++ b/tests/golden/WBV2-P597-003/implementation-report.json
@@ -0,0 +1,36 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P597-003",
+  "operation": "IMPLEMENT_CAPABILITY_FAMILY_CONTINUATION",
+  "taskClass": "INTEGRATION_BUILD",
+  "status": "PASS",
+  "capabilityId": "CAPABILITY-IMPLEMENTATION-CAPABILITY_FAMILY_SMOKE",
+  "behaviorMarker": "WEB_ENGINE_COMMAND_CAPABILITIES",
+  "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-P598-000"
+}
--- a/tests/golden/WBV2-P597-003/manifest.json
+++ b/tests/golden/WBV2-P597-003/manifest.json
@@ -0,0 +1,60 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P597-003",
+  "parentTask": "WBV2-P597-002",
+  "operation": "IMPLEMENT_CAPABILITY_FAMILY_CONTINUATION",
+  "taskClass": "INTEGRATION_BUILD",
+  "status": "done",
+  "enablingTask": false,
+  "parityStateChange": false,
+  "runtime": "SOURCE_BACKED_CAPABILITY_FAMILY_QUEUE",
+  "artifacts": {
+    "parentManifest": {
+      "path": "tests/golden/WBV2-P597-002/manifest.json",
+      "sha256": "e972140a7f267657304586ebd593754fafdc32cda0897cb7b08f269dc51b2417"
+    },
+    "source1": {
+      "path": "web/protocol/web-engine-capabilities.ts",
+      "sha256": "d6739e27f9617c641bbbe29d49f520e342441d8708f0fa8087b8eae80ea6ffcb"
+    },
+    "source2": {
+      "path": "web/app/src/workers/web-engine.worker.ts",
+      "sha256": "f45061a65a1e89c6dec8c0ac06f878797eaf0ad4ab24f7f6c55a2f8cb3256ff9"
+    },
+    "source3": {
+      "path": "web/app/src/vendor/blender/web_engine.wasm",
+      "sha256": "bffd99c0dbbe637ee3758832ee66e4e4452d7e7d0ab706778c6927f33c263533"
+    },
+    "report": {
+      "path": "tests/golden/WBV2-P597-003/implementation-report.json",
+      "sha256": "a94a33354fd4375ebdb3a8fd4f966874d17780d5f4533ddc0b46d2b578ff14f2"
+    },
+    "status": {
+      "path": "docs/status/WBV2-P597-003.md",
+      "sha256": "26c15a7ba81bb240644729e221cfa7714b8958e5f833a5c29d2b2e9b5abbfa89"
+    },
+    "plan": {
+      "path": "tests/golden/WBV2-P597-003/capability-continuation-plan.json",
+      "sha256": "5b42bcaf6cb139f4e673d6ce05beec3837c9a6a94f921788e5464d3609e559d6"
+    },
+    "taskContext": {
+      "path": "tests/golden/WBV2-P597-003/task-context.json",
+      "sha256": "deea875e8c7bb3232d80b546810f0f3d814faebae9457c77711bdb0be0e6f2a9"
+    }
+  },
+  "assertions": {
+    "capabilityFamily": "IMPLEMENTATION.CAPABILITY_FAMILY_SMOKE",
+    "capabilityId": "CAPABILITY-IMPLEMENTATION-CAPABILITY_FAMILY_SMOKE",
+    "behaviorMarker": "WEB_ENGINE_COMMAND_CAPABILITIES",
+    "sourceBacked": false,
+    "batchCount": 27,
+    "pendingRows": 6609,
+    "verificationDeferred": true,
+    "completionOverlayWritten": false,
+    "inventoryTotal": 6900,
+    "effectiveCompleted": 290,
+    "effectivePending": 6609,
+    "historicalReproduction": false
+  },
+  "nextTask": "WBV2-P598-000"
+}
--- a/tests/golden/WBV2-P597-003/task-context.json
+++ b/tests/golden/WBV2-P597-003/task-context.json
@@ -0,0 +1,168 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P597-003",
+  "parentTask": "WBV2-P597-002",
+  "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-P597-003 --write"
+  ],
+  "inputPaths": [],
+  "inputSelection": {
+    "schemaVersion": 1,
+    "limits": {
+      "maxFiles": 12,
+      "evidenceBytes": 8192,
+      "contextRemainingBytes": 1902,
+      "contextRemainingTokens": 474
+    },
+    "source": {
+      "bytes": 8002,
+      "tokens": 2002
+    },
+    "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-P597-003/",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "docs/status/WBV2-P597-003.md",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "tests/golden/WBV2-P597-003/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-P598-000",
+  "sourceDocuments": {
+    "queue": "docs/EXECUTION_QUEUE.md",
+    "taskCard": "docs/tasks/WBV2-P597-003.md",
+    "taskIndex": "tests/golden/WBV2/task-index.json",
+    "parentManifest": "tests/golden/WBV2-P597-002/manifest.json",
+    "parentStatus": "docs/status/WBV2-P597-002.md"
+  },
+  "readPolicy": {
+    "required": [
+      "docs/EXECUTION_QUEUE.md",
+      "docs/tasks/WBV2-P597-003.md",
+      "tests/golden/WBV2-P597-002/manifest.json",
+      "docs/status/WBV2-P597-002.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-P597-002",
+      "parentTask": "WBV2-P597-001",
+      "status": "done",
+      "nextTask": "WBV2-P597-003",
+      "artifactCount": 15
+    },
+    "statusSummary": [
+      "# WBV2-P597-002 status",
+      "- task: `WBV2-P597-002`; parent: `WBV2-P597-001`; status: `done`",
+      "- taskClass: `SOURCE_IMPLEMENTATION`; capability: `CAP-RENDER-LIGHT-CONTRIBUTION-FACTORS`; behaviorMarker: `web_engine_blend_main_set_light_contribution_factors`",
+      "- 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-P597-003`"
+    ]
+  },
+  "budgets": {
+    "queueBytes": 4096,
+    "taskBytes": 1293,
+    "parentManifestBytes": 24576,
+    "parentStatusBytes": 6144,
+    "evidenceFiles": 12,
+    "evidenceBytes": 8192,
+    "contextTokens": 3500,
+    "contextEnvelopeTokens": 1024,
+    "taskLines": 39,
+    "taskTokens": 324
+  },
+  "size": {
+    "documents": [
+      {
+        "path": "docs/EXECUTION_QUEUE.md",
+        "bytes": 2807,
+        "lines": 51,
+        "tokens": 702
+      },
+      {
+        "path": "docs/tasks/WBV2-P597-003.md",
+        "bytes": 1293,
+        "lines": 39,
+        "tokens": 324
+      },
+      {
+        "path": "tests/golden/WBV2-P597-002/manifest.json",
+        "bytes": 3419,
+        "lines": 89,
+        "tokens": 855
+      },
+      {
+        "path": "docs/status/WBV2-P597-002.md",
+        "bytes": 483,
+        "lines": 9,
+        "tokens": 121
+      }
+    ],
+    "sourceTokens": 2002,
+    "evidenceFiles": 0,
+    "evidenceBytes": 0,
+    "evidenceTokens": 0,
+    "totalTokens": 2002,
+    "reservedEnvelopeTokens": 1024,
+    "estimatedContextTokens": 3026,
+    "serializedContextTokens": 622,
+    "withinBudget": true
+  }
+}
--- a/tests/golden/WBV2/task-catalog.jsonl
+++ b/tests/golden/WBV2/task-catalog.jsonl
@@ -1,5 +1,5 @@
-{"id":"WBV2-P596-000","gapId":"workflow:authorize_capability_family_wave","ownerFamily":"PROGRAM","sourceTask":"P596","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-P596-001","gapId":"workflow:index_capability_family_batches","ownerFamily":"RELEASE","sourceTask":"P596","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-P596-002","gapId":"workflow:implement_capability_family_slice","ownerFamily":"IMPLEMENTATION","sourceTask":"P596","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-P596-003","gapId":"workflow:run_capability_family_smoke","ownerFamily":"RELEASE","sourceTask":"P596","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-P597-000","gapId":"workflow:authorize_capability_family_wave","ownerFamily":"PROGRAM","sourceTask":"P597","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-P597-000","gapId":"workflow:authorize_capability_family_wave","ownerFamily":"PROGRAM","sourceTask":"P597","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-P597-001","gapId":"workflow:index_capability_family_batches","ownerFamily":"RELEASE","sourceTask":"P597","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-P597-002","gapId":"workflow:implement_capability_family_slice","ownerFamily":"IMPLEMENTATION","sourceTask":"P597","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-P597-003","gapId":"workflow:run_capability_family_smoke","ownerFamily":"RELEASE","sourceTask":"P597","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-P598-000","gapId":"workflow:authorize_capability_family_wave","ownerFamily":"PROGRAM","sourceTask":"P598","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-P596-003/capability-continuation-plan.json","sha256":"02e40a65d88b2578496ecf4aa48d43b643d78a7106049116d2a811e64419e0ca"},"catalog":{"path":"tests/golden/WBV2/task-catalog.jsonl","sha256":"05b60cc29feeba09a232a25496d16744e902751421655057e60480a68e81d52c"},"taskCount":5,"activeTask":"WBV2-P597-000","entries":{"WBV2-P596-000":{"line":0,"offset":0,"length":404,"previous":"WBV2-P595-003","next":"WBV2-P596-001"},"WBV2-P596-001":{"line":1,"offset":404,"length":403,"previous":"WBV2-P596-000","next":"WBV2-P596-002"},"WBV2-P596-002":{"line":2,"offset":807,"length":412,"previous":"WBV2-P596-001","next":"WBV2-P596-003"},"WBV2-P596-003":{"line":3,"offset":1219,"length":399,"previous":"WBV2-P596-002","next":"WBV2-P597-000"},"WBV2-P597-000":{"line":4,"offset":1618,"length":401,"previous":"WBV2-P596-003","next":null}}}
+{"schemaVersion":1,"operation":"BLENDER_WEB_CAPABILITY_TASK_INDEX","source":{"path":"tests/golden/WBV2-P597-003/capability-continuation-plan.json","sha256":"5b42bcaf6cb139f4e673d6ce05beec3837c9a6a94f921788e5464d3609e559d6"},"catalog":{"path":"tests/golden/WBV2/task-catalog.jsonl","sha256":"7365c4b20ade674694d88779b8bf9f2c8722bd2cac8cb619e11a415609574576"},"taskCount":5,"activeTask":"WBV2-P598-000","entries":{"WBV2-P597-000":{"line":0,"offset":0,"length":404,"previous":"WBV2-P596-003","next":"WBV2-P597-001"},"WBV2-P597-001":{"line":1,"offset":404,"length":403,"previous":"WBV2-P597-000","next":"WBV2-P597-002"},"WBV2-P597-002":{"line":2,"offset":807,"length":412,"previous":"WBV2-P597-001","next":"WBV2-P597-003"},"WBV2-P597-003":{"line":3,"offset":1219,"length":399,"previous":"WBV2-P597-002","next":"WBV2-P598-000"},"WBV2-P598-000":{"line":4,"offset":1618,"length":401,"previous":"WBV2-P597-003","next":null}}}
--- a/tools/web/generate-wbv2-capability-continuation-slice.mjs
+++ b/tools/web/generate-wbv2-capability-continuation-slice.mjs
@@ -27,7 +27,11 @@ assert.equal(parent.nextTask, task);
 const commands = { 1: [process.execPath, "tools/web/build-wbv2-capability-implementation-index.mjs"], 2: null, 3: ["npm", "--prefix", "web", "run", "build"] };
 const files = { 1: ["tools/web/build-wbv2-capability-implementation-index.mjs", "tests/golden/WBV2-P27-001/verification-batch-plan.json"], 2: phase >= 59 ? ["blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp", "blender-5.2.0/source/blender/web_engine/web_engine_main_state.h", "blender-5.2.0/source/blender/web_engine/web_engine_api.cpp", "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp"] : phase >= 57 ? ["blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp", "blender-5.2.0/source/blender/web_engine/web_engine_main_state.h", "blender-5.2.0/source/blender/web_engine/web_engine_api.cpp"] : phase >= 56 ? ["blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp", "blender-5.2.0/source/blender/web_engine/web_engine_main_state.h", "blender-5.2.0/source/blender/web_engine/web_engine_api.cpp"] : phase >= 55 ? ["blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp", "blender-5.2.0/source/blender/web_engine/web_engine_main_state.h", "blender-5.2.0/source/blender/web_engine/web_engine_api.cpp", "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp"] : phase >= 54 ? ["blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp", "blender-5.2.0/source/blender/web_engine/web_engine_main_state.h", "blender-5.2.0/source/blender/web_engine/web_engine_api.cpp", "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp"] : phase >= 53 ? ["blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp", "blender-5.2.0/source/blender/web_engine/web_engine_main_state.h", "blender-5.2.0/source/blender/web_engine/web_engine_api.cpp", "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp"] : phase >= 52 ? ["blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp", "blender-5.2.0/source/blender/web_engine/web_engine_main_state.h", "blender-5.2.0/source/blender/web_engine/web_engine_api.cpp", "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp"] : phase >= 51 ? ["blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp", "blender-5.2.0/source/blender/web_engine/web_engine_main_state.h", "blender-5.2.0/source/blender/web_engine/web_engine_api.cpp"] : phase >= 50 ? ["blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp", "blender-5.2.0/source/blender/web_engine/web_engine_main_state.h", "blender-5.2.0/source/blender/web_engine/web_engine_api.cpp"] : phase >= 49 ? ["blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp", "blender-5.2.0/source/blender/web_engine/web_engine_main_state.h", "blender-5.2.0/source/blender/web_engine/web_engine_api.cpp"] : phase >= 47 ? ["blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp", "blender-5.2.0/source/blender/web_engine/web_engine_main_state.h", "web/protocol/web-engine.ts"] : ["web/app/src/app/App.tsx", "web/protocol/web-engine-capabilities.ts"], 3: ["web/protocol/web-engine-capabilities.ts", "web/app/src/workers/web-engine.worker.ts", "web/app/src/vendor/blender/web_engine.wasm"] };
 const markers = { 1: "BUILD_CAPABILITY_FAMILY_IMPLEMENTATION_INDEX", 2: phase >= 71 ? "web_engine_blend_main_set_scene_view_layer_pass_settings" : phase >= 70 ? "web_engine_blend_main_set_scene_line_settings" : phase >= 69 ? "web_engine_blend_main_set_scene_stamp_settings" : phase >= 68 ? "web_engine_blend_main_set_scene_multiview_settings" : phase >= 67 ? "web_engine_blend_main_set_scene_sampling_settings" : phase >= 66 ? "web_engine_blend_main_set_scene_performance_settings" : phase >= 65 ? "web_engine_blend_main_set_scene_compositor_settings" : phase >= 64 ? "web_engine_blend_main_set_scene_hair_settings" : phase >= 63 ? "web_engine_blend_main_set_scene_motion_blur" : phase >= 62 ? "web_engine_blend_main_set_scene_image_format" : phase >= 61 ? "web_engine_blend_main_set_scene_color_management" : phase >= 60 ? "web_engine_blend_main_set_scene_simplify_settings" : phase >= 59 ? "web_engine_blend_main_set_scene_border_settings" : phase >= 58 ? "web_engine_blend_main_set_scene_collection_settings" : phase >= 57 ? "web_engine_blend_main_set_scene_view_layer_settings" : phase >= 56 ? "web_engine_blend_main_set_scene_bindings" : phase >= 55 ? "web_engine_blend_main_set_scene_pipeline_settings" : phase >= 54 ? "web_engine_blend_main_set_scene_timeline_settings" : phase >= 53 ? "web_engine_blend_main_set_scene_unit_settings" : phase >= 52 ? "web_engine_blend_main_set_scene_audio_settings" : phase >= 51 ? "web_engine_blend_main_set_scene_render_settings" : phase >= 50 ? "web_engine_blend_main_set_scene_properties" : phase >= 49 ? "web_engine_blend_main_set_physics_simulation" : phase >= 47 ? "web_engine_blend_main_set_geometry_node_graph" : "capability-family-workbench", 3: "WEB_ENGINE_COMMAND_CAPABILITIES" };
-if (phase === 596) {
+if (phase === 597) {
+  files[2] = ["blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp", "blender-5.2.0/source/blender/web_engine/web_engine_main_state.h", "blender-5.2.0/source/blender/web_engine/web_engine_api.cpp", "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp", "web/protocol/scene-ir.ts", "web/protocol/web-engine.ts", "web/app/src/workers/web-engine.worker.ts", "web/app/src/app/App.tsx", "web/app/src/vendor/blender/web_engine.wasm", "web/app/public/vendor/blender/web_engine.wasm"];
+  markers[2] = "web_engine_blend_main_set_light_contribution_factors";
+}
+else if (phase === 596) {
  files[2] = ["blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp", "blender-5.2.0/source/blender/web_engine/web_engine_main_state.h", "blender-5.2.0/source/blender/web_engine/web_engine_api.cpp", "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp", "web/protocol/web-engine.ts", "web/app/src/workers/web-engine.worker.ts", "web/app/src/app/App.tsx", "web/app/src/vendor/blender/web_engine.wasm", "web/app/public/vendor/blender/web_engine.wasm"];
  markers[2] = "web_engine_blend_main_set_light_area_shape";
 }
@@ -61,9 +65,9 @@ if (commands[index]) execFileSync(commands[index][0], commands[index].slice(1),
 const nextIndex = index + 1;
 const nextTask = nextIndex <= 3 ? `WBV2-P${phase}-${String(nextIndex).padStart(3, "0")}` : `WBV2-P${phase + 1}-000`;
 const family = index === 1 ? "INVENTORY.CAPABILITY_BATCH_INDEX" : index === 2 && phase >= 71 ? "RENDER.VIEW_LAYER_PASSES" : index === 2 && phase >= 70 ? "RENDER.LINE_SETTINGS" : index === 2 && phase >= 69 ? "RENDER.STAMP_SETTINGS" : index === 2 && phase >= 68 ? "RENDER.MULTIVIEW_SETTINGS" : index === 2 && phase >= 67 ? "RENDER.SAMPLING_SETTINGS" : index === 2 && phase >= 66 ? "PERFORMANCE.RENDER_SETTINGS" : index === 2 && phase >= 65 ? "COMPOSITOR.EXECUTION_SETTINGS" : index === 2 && phase >= 64 ? "CORE_SCENE_GRAPH.HAIR_SETTINGS" : index === 2 && phase >= 63 ? "CORE_SCENE_GRAPH.MOTION_BLUR" : index === 2 && phase >= 62 ? "CORE_SCENE_GRAPH.IMAGE_FORMAT" : index === 2 && phase >= 61 ? "CORE_SCENE_GRAPH.COLOR_MANAGEMENT" : index === 2 && phase >= 60 ? "CORE_SCENE_GRAPH.SIMPLIFY_SETTINGS" : index === 2 && phase >= 59 ? "CORE_SCENE_GRAPH.BORDER_SETTINGS" : index === 2 && phase >= 58 ? "CORE_SCENE_GRAPH.COLLECTION_SETTINGS" : index === 2 && phase >= 57 ? "CORE_SCENE_GRAPH.VIEW_LAYER_SETTINGS" : index === 2 && phase >= 56 ? "CORE_SCENE_GRAPH.BINDINGS" : index === 2 && phase >= 55 ? "CORE_SCENE_GRAPH.PIPELINE_SETTINGS" : index === 2 && phase >= 54 ? "CORE_SCENE_GRAPH.TIMELINE_SETTINGS" : index === 2 && phase >= 53 ? "CORE_SCENE_GRAPH.UNIT_SETTINGS" : index === 2 && phase >= 52 ? "CORE_SCENE_GRAPH.AUDIO_SETTINGS" : index === 2 && phase >= 51 ? "CORE_SCENE_GRAPH.RENDER_SETTINGS" : index === 2 && phase >= 50 ? "CORE_SCENE_GRAPH.SCENE_PROPERTIES" : index === 2 && phase >= 49 ? "SIMULATION.NATIVE_MANIFEST_BINDING" : index === 2 && phase >= 47 ? "GEOMETRY_NODES.NATIVE_MATERIALIZATION" : index === 2 ? "WORKFLOW.CAPABILITY_FAMILY_WORKBENCH" : "IMPLEMENTATION.CAPABILITY_FAMILY_SMOKE";
-const reportedFamily = phase === 596 && index === 2 ? "RENDER.LIGHT_AREA_SHAPE" : phase === 595 && index === 2 ? "RENDER.LIGHT_TYPE" : phase === 77 && index === 2 ? "RENDER.WORLD_LIGHTGROUP_MEMBERSHIP" : phase === 76 && index === 2 ? "RENDER.OBJECT_LIGHTGROUP_MEMBERSHIP" : phase === 75 && index === 2 ? "RENDER.VIEW_LAYER_LIGHTGROUPS" : phase === 74 && index === 2 ? "RENDER.VIEW_LAYER_AOV" : phase === 73 && index === 2 ? "ARCHITECTURE.UNIFIED_WASM_JSON_ABI" : family;
+const reportedFamily = phase === 597 && index === 2 ? "RENDER.LIGHT_CONTRIBUTION_FACTORS" : phase === 596 && index === 2 ? "RENDER.LIGHT_AREA_SHAPE" : phase === 595 && index === 2 ? "RENDER.LIGHT_TYPE" : phase === 77 && index === 2 ? "RENDER.WORLD_LIGHTGROUP_MEMBERSHIP" : phase === 76 && index === 2 ? "RENDER.OBJECT_LIGHTGROUP_MEMBERSHIP" : phase === 75 && index === 2 ? "RENDER.VIEW_LAYER_LIGHTGROUPS" : phase === 74 && index === 2 ? "RENDER.VIEW_LAYER_AOV" : phase === 73 && index === 2 ? "ARCHITECTURE.UNIFIED_WASM_JSON_ABI" : family;
 const taskClass = index === 1 ? "QUEUE_ENABLEMENT" : index === 2 ? "SOURCE_IMPLEMENTATION" : "INTEGRATION_BUILD";
-const capabilityId = index === 1 ? null : phase === 596 && index === 2 ? "CAP-RENDER-LIGHT-AREA-SHAPE" : phase === 595 && index === 2 ? "CAP-RENDER-LIGHT-TYPE" : `CAPABILITY-${reportedFamily.replaceAll(".", "-")}`;
+const capabilityId = index === 1 ? null : phase === 597 && index === 2 ? "CAP-RENDER-LIGHT-CONTRIBUTION-FACTORS" : phase === 596 && index === 2 ? "CAP-RENDER-LIGHT-AREA-SHAPE" : phase === 595 && index === 2 ? "CAP-RENDER-LIGHT-TYPE" : `CAPABILITY-${reportedFamily.replaceAll(".", "-")}`;
 const behaviorMarker = index === 2 ? markers[2] : markers[index];
 const out = `tests/golden/${task}`;
 const reportPath = `${out}/implementation-report.json`;
--- a/web/app/public/vendor/blender/web_engine.js
+++ b/web/app/public/vendor/blender/web_engine.js
--- 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
@@ -937,7 +937,7 @@ function Properties({ snapshot, selectedFaceIndices, selectedVertexIndices, grea
      {activeTexture ? <div className="property-section" data-testid="texture-properties-workbench"><h3>Texture</h3><output>{activeTexture.name} · Type {activeTexture.type}</output><output>Noise {activeTexture.noiseScale.toFixed(3)} · Depth {activeTexture.noiseDepth}</output><div className="property-actions"><button type="button" onClick={() => onCommand(ioMediaCommands.setTextureProperties(activeTexture.id, { noiseScale: Math.min(1000000, activeTexture.noiseScale + 0.05) }))}>Increase Noise</button><button type="button" onClick={() => onCommand(ioMediaCommands.setTextureProperties(activeTexture.id, { noiseDepth: Math.min(30, activeTexture.noiseDepth + 1) }))}>Increase Depth</button></div></div> : null}
      {(snapshot?.libraries?.length ?? 0) > 0 ? <div className="property-section" data-testid="library-append-workbench"><h3>Library Append</h3>{snapshot?.libraries?.slice(0, 16).map((library) => <output key={library.id} data-resource-id={library.id}>{library.name} · {library.status} · {library.sourcePath}</output>)}<label>Source .blend <input aria-label="Library source blend" type="file" accept=".blend,application/octet-stream" onChange={(event) => { setLibrarySourceFile(event.target.files?.[0] ?? null); setLibraryAppendError(""); }} /></label><label>Binding JSON <input aria-label="Library append binding" type="file" accept="application/json,.json" onChange={(event) => { setLibraryRequestFile(event.target.files?.[0] ?? null); setLibraryAppendError(""); }} /></label><button type="button" disabled={!librarySourceFile || !libraryRequestFile} onClick={() => void appendLibrary()}>Append to Main</button>{libraryAppendError ? <output role="alert">{libraryAppendError}</output> : null}</div> : null}
      {activeCamera ? <div className="property-section" data-testid="camera-workbench"><h3>Camera</h3><output>{activeCamera.projection} · {activeCamera.lensMm.toFixed(1)}mm</output><button type="button" onClick={() => onCommand(animationRenderCommands.setCameraProperties(activeCamera.id, { projection: activeCamera.projection === "ORTHOGRAPHIC" ? "PERSPECTIVE" : "ORTHOGRAPHIC" }))}>切换投影</button><button type="button" onClick={() => onCommand(animationRenderCommands.setCameraProperties(activeCamera.id, { lensMm: Math.min(10000, activeCamera.lensMm + 5) }))}>增加焦距</button></div> : null}
-      {activeLight ? <div className="property-section" data-testid="light-workbench"><h3>Light</h3><output>{activeLight.energy.toFixed(1)} energy</output><label>类型 <select aria-label="灯光类型" value={({ 0: "POINT", 1: "SUN", 2: "SPOT", 4: "AREA" } as Record<number, string>)[activeLight.lightType] ?? "POINT"} onChange={(event) => onCommand(animationRenderCommands.setLightProperties(activeLight.id, { type: event.target.value as "POINT" | "SUN" | "SPOT" | "AREA" }))}><option value="POINT">Point</option><option value="SUN">Sun</option><option value="SPOT">Spot</option><option value="AREA">Area</option></select></label><label>Area Shape <select aria-label="灯光区域形状" value={activeLight.areaShape} onChange={(event) => onCommand(animationRenderCommands.setLightProperties(activeLight.id, { areaShape: Number(event.target.value) as 0 | 1 | 4 | 5 }))}><option value="0">Square</option><option value="1">Rectangle</option><option value="4">Disk</option><option value="5">Ellipse</option></select></label><button type="button" onClick={() => onCommand(animationRenderCommands.setLightProperties(activeLight.id, { energy: Math.min(1e9, activeLight.energy + 10) }))}>增加能量</button><button type="button" onClick={() => onCommand(animationRenderCommands.setLightProperties(activeLight.id, { castsShadow: !(activeLight.castsShadow ?? true) }))}>切换阴影</button></div> : null}
+      {activeLight ? <div className="property-section" data-testid="light-workbench"><h3>Light</h3><output>{activeLight.energy.toFixed(1)} energy</output><label>类型 <select aria-label="灯光类型" value={({ 0: "POINT", 1: "SUN", 2: "SPOT", 4: "AREA" } as Record<number, string>)[activeLight.lightType] ?? "POINT"} onChange={(event) => onCommand(animationRenderCommands.setLightProperties(activeLight.id, { type: event.target.value as "POINT" | "SUN" | "SPOT" | "AREA" }))}><option value="POINT">Point</option><option value="SUN">Sun</option><option value="SPOT">Spot</option><option value="AREA">Area</option></select></label><label>Area Shape <select aria-label="灯光区域形状" value={activeLight.areaShape} onChange={(event) => onCommand(animationRenderCommands.setLightProperties(activeLight.id, { areaShape: Number(event.target.value) as 0 | 1 | 4 | 5 }))}><option value="0">Square</option><option value="1">Rectangle</option><option value="4">Disk</option><option value="5">Ellipse</option></select></label><output>贡献因子 D {(activeLight.diffuseFactor ?? 1).toFixed(2)} · S {(activeLight.specularFactor ?? 1).toFixed(2)} · T {(activeLight.transmissionFactor ?? 1).toFixed(2)} · V {(activeLight.volumeFactor ?? 1).toFixed(2)}</output><div className="property-actions"><button type="button" onClick={() => onCommand(animationRenderCommands.setLightProperties(activeLight.id, { diffuseFactor: Math.min(1, (activeLight.diffuseFactor ?? 1) + 0.1) }))}>提高漫反射</button><button type="button" onClick={() => onCommand(animationRenderCommands.setLightProperties(activeLight.id, { specularFactor: Math.min(1, (activeLight.specularFactor ?? 1) + 0.1) }))}>提高镜面</button><button type="button" onClick={() => onCommand(animationRenderCommands.setLightProperties(activeLight.id, { transmissionFactor: Math.min(1, (activeLight.transmissionFactor ?? 1) + 0.1) }))}>提高透射</button><button type="button" onClick={() => onCommand(animationRenderCommands.setLightProperties(activeLight.id, { volumeFactor: Math.min(1, (activeLight.volumeFactor ?? 1) + 0.1) }))}>提高体积</button></div><button type="button" onClick={() => onCommand(animationRenderCommands.setLightProperties(activeLight.id, { energy: Math.min(1e9, activeLight.energy + 10) }))}>增加能量</button><button type="button" onClick={() => onCommand(animationRenderCommands.setLightProperties(activeLight.id, { castsShadow: !(activeLight.castsShadow ?? true) }))}>切换阴影</button></div> : null}
      {activeWorld ? <div className="property-section" data-testid="world-workbench"><h3>World</h3><output>Exposure {activeWorld.exposure.toFixed(2)} · Lightgroup {activeWorld.lightgroup ?? "None"}</output><div className="property-actions"><button type="button" onClick={() => onCommand(animationRenderCommands.setWorldProperties(activeWorld.id, { exposure: Math.max(-20, Math.min(20, activeWorld.exposure + 0.5)) }))}>增加曝光</button><button type="button" onClick={() => onCommand(animationRenderCommands.setWorldLightgroup(activeWorld.id, activeWorld.lightgroup ? null : "Lightgroup_1"))}>{activeWorld.lightgroup ? "清除分组" : "绑定分组"}</button></div></div> : null}
      {activeScene ? <div className="property-section" data-testid="scene-properties-workbench"><h3>Scene Render</h3><output>{activeScene.name} · {activeScene.renderEngine ?? "UNKNOWN"}</output><output>{activeScene.colorManagement ? `${activeScene.colorManagement.viewTransform} · ${activeScene.colorManagement.look} · Exposure ${activeScene.colorManagement.exposure.toFixed(2)} · Gamma ${activeScene.colorManagement.gamma.toFixed(2)}` : "Color management unavailable"}</output><div className="property-actions"><button type="button" onClick={() => onCommand(animationRenderCommands.setSceneProperties(activeScene.id, { exposure: Math.max(-1000, Math.min(1000, (activeScene.colorManagement?.exposure ?? 0) + 0.5)) }))}>增加曝光</button><button type="button" onClick={() => onCommand(animationRenderCommands.setSceneProperties(activeScene.id, { gamma: Math.max(0, Math.min(1000, (activeScene.colorManagement?.gamma ?? 1) + 0.1)) }))}>增加 Gamma</button><button type="button" onClick={() => onCommand(animationRenderCommands.setSceneProperties(activeScene.id, { viewTransform: activeScene.colorManagement?.viewTransform === "AgX" ? "Standard" : "AgX" }))}>切换 View Transform</button></div></div> : null}
      {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}
--- a/web/app/src/vendor/blender/web_engine.js
+++ b/web/app/src/vendor/blender/web_engine.js
--- 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
@@ -541,9 +541,10 @@ function assertFutureCapability(payload: Extract<WebEngineRequest["command"], {
    case "setLightProperties": {
      const light = currentSnapshot?.lights.find((candidate) => candidate.id === payload.dataId);
      const properties = payload.properties;
-      if (!light || !validPropertyKeys(properties, ["type", "areaShape", "color", "energy", "exposure", "temperature", "useTemperature", "castsShadow", "radius", "spotAngle", "spotBlend", "areaSize", "areaSizeY", "areaSpread", "sunAngle"])) throw report("RENDER_PROPERTY_INVALID", "Light target or properties are invalid");
+      if (!light || !validPropertyKeys(properties, ["type", "areaShape", "diffuseFactor", "specularFactor", "transmissionFactor", "volumeFactor", "color", "energy", "exposure", "temperature", "useTemperature", "castsShadow", "radius", "spotAngle", "spotBlend", "areaSize", "areaSizeY", "areaSpread", "sunAngle"])) throw report("RENDER_PROPERTY_INVALID", "Light target or properties are invalid");
      if (properties.type !== undefined && !["POINT", "SUN", "SPOT", "AREA"].includes(properties.type)) throw report("RENDER_PROPERTY_INVALID", "Light type is invalid");
      if (properties.areaShape !== undefined && ![0, 1, 4, 5].includes(properties.areaShape)) throw report("RENDER_PROPERTY_INVALID", "Light area shape is invalid");
+      for (const field of ["diffuseFactor", "specularFactor", "transmissionFactor", "volumeFactor"] as const) if (properties[field] !== undefined && !boundedNumber(properties[field], 0, 1)) throw report("RENDER_PROPERTY_INVALID", `Light ${field} is outside the bounded range`);
      if (properties.color !== undefined && (!Array.isArray(properties.color) || properties.color.length !== 3 || properties.color.some((value) => !boundedNumber(value, 0, 100)))) throw report("RENDER_PROPERTY_INVALID", "Light color is invalid");
      for (const [field, minimum, maximum] of [["energy", 0, 1e9], ["exposure", -20, 20], ["temperature", 800, 20000], ["radius", 0, 1e9], ["spotAngle", 0.0001, Math.PI], ["spotBlend", 0, 1], ["areaSize", 0.0001, 1e9], ["areaSizeY", 0.0001, 1e9], ["areaSpread", 0.0001, Math.PI], ["sunAngle", 0, Math.PI]] as const) {
        const value = properties[field];
--- a/web/protocol/scene-ir.ts
+++ b/web/protocol/scene-ir.ts
@@ -252,6 +252,10 @@ export interface LightIR {
  areaSize: number;
  areaSizeY: number;
  sunAngle: number;
+  diffuseFactor?: number;
+  specularFactor?: number;
+  transmissionFactor?: number;
+  volumeFactor?: number;
  exposure?: number;
  temperature?: number;
  useTemperature?: boolean;
@@ -1544,7 +1548,7 @@ export function parseSceneSnapshotIR(value: unknown): SceneSnapshotIR {
    for (const field of ["energy", "radius", "spotAngle", "spotBlend", "areaShape", "areaSize", "areaSizeY", "sunAngle"]) {
      requireNumber(light[field], `lights[${index}].${field}`);
    }
-    for (const field of ["exposure", "temperature", "areaSpread"] as const) if (light[field] !== undefined) requireNumber(light[field], `lights[${index}].${field}`);
+    for (const field of ["exposure", "temperature", "areaSpread", "diffuseFactor", "specularFactor", "transmissionFactor", "volumeFactor"] as const) if (light[field] !== undefined) requireNumber(light[field], `lights[${index}].${field}`);
    for (const field of ["useTemperature", "castsShadow"] as const) if (light[field] !== undefined) requireBoolean(light[field], `lights[${index}].${field}`);
  }
  for (const [index, world] of (value.worlds as unknown[]).entries()) {
--- a/web/protocol/web-engine.ts
+++ b/web/protocol/web-engine.ts
@@ -140,7 +140,7 @@ export type WebEngineEditCommand =
  | { type: "setGreasePencilStrokes"; dataId: string; layerId: string; frame: number; baseRevision?: number; strokes: Array<{ cyclic?: boolean; materialIndex?: number; points: Array<{ position: [number, number, number]; radius?: number; opacity?: number; vertexColor?: [number, number, number, number] }> }> }
  | { type: "setVertexColors"; meshId: string; attributeName: string; domain: "POINT" | "CORNER"; indices: number[]; colors: number[] }
  | { type: "setVertexWeights"; objectId: string; vertexGroup: string; indices: number[]; values: number[]; normalize?: boolean; limit?: number; mirror?: boolean; mirrorAxis?: 0 | 1 | 2; mirrorTolerance?: number }
-  | { type: "setLightProperties"; dataId: string; properties: { type?: "POINT" | "SUN" | "SPOT" | "AREA"; areaShape?: 0 | 1 | 4 | 5; color?: [number, number, number]; energy?: number; exposure?: number; temperature?: number; useTemperature?: boolean; castsShadow?: boolean; radius?: number; spotAngle?: number; spotBlend?: number; areaSize?: number; areaSizeY?: number; areaSpread?: number; sunAngle?: number } }
+  | { type: "setLightProperties"; dataId: string; properties: { type?: "POINT" | "SUN" | "SPOT" | "AREA"; areaShape?: 0 | 1 | 4 | 5; diffuseFactor?: number; specularFactor?: number; transmissionFactor?: number; volumeFactor?: number; color?: [number, number, number]; energy?: number; exposure?: number; temperature?: number; useTemperature?: boolean; castsShadow?: boolean; radius?: number; spotAngle?: number; spotBlend?: number; areaSize?: number; areaSizeY?: number; areaSpread?: number; sunAngle?: number } }
  | { type: "setCameraProperties"; dataId: string; properties: { projection?: "PERSPECTIVE" | "ORTHOGRAPHIC"; lensMm?: number; sensorWidthMm?: number; sensorHeightMm?: number; sensorFit?: 0 | 1 | 2; shift?: [number, number]; near?: number; far?: number; orthoScale?: number; depthOfField?: { enabled?: boolean; focusDistance?: number; apertureFStop?: number; apertureBlades?: number; apertureRotation?: number; apertureRatio?: number } } }
  | { type: "setWorldProperties"; dataId: string; properties: { color?: [number, number, number]; exposure?: number; mist?: { enabled?: boolean; type?: "QUADRATIC" | "LINEAR" | "INVERSE_QUADRATIC"; start?: number; depth?: number; intensity?: number; height?: number } } }
  | { type: "setSceneProperties"; dataId: string; properties: { renderEngine?: string; viewTransform?: string; look?: string; exposure?: number; gamma?: number } }