Advance M16 modifier parity and context governance

blender-5.2.0/source/blender/blenkernel/intern/particle.cc

@@ -5711,6 +5711,12 @@ void BKE_particle_system_blend_read_after_liblink(BlendLibReader * /*reader*/,
       }
     }
     else {
+#ifdef WITH_WEB
+      /* Keep unlinked legacy particle systems in the Web Main as metadata-only entries. The
+       * desktop cleanup path assumes a fully linked ParticleSettings pointer and would free a
+       * stale modifier allocation in the narrow Web registry. */
+      continue;
+#else
       /* Particle modifier must be removed before particle system. */
       ParticleSystemModifierData *psmd = psys_get_modifier(ob, &psys);
       BKE_modifier_remove_from_list(ob, reinterpret_cast<ModifierData *>(psmd));
@@ -5718,6 +5724,7 @@ void BKE_particle_system_blend_read_after_liblink(BlendLibReader * /*reader*/,
 
       BLI_remlink(particles, &psys);
       MEM_delete(&psys);
+#endif
     }
   }
 }

blender-5.2.0/source/blender/modifiers/CMakeLists.txt

@@ -220,6 +220,7 @@ if(WITH_WEB)
     intern/MOD_mirror.cc
     intern/MOD_meshdeform.cc
     intern/MOD_nodes_web.cc
+    intern/MOD_particlesystem.cc
     intern/MOD_none.cc
     intern/MOD_screw.cc
     intern/MOD_shapekey.cc

blender-5.2.0/source/blender/modifiers/intern/MOD_none.cc

@@ -8,6 +8,7 @@
 
 #include "MOD_modifiertypes.hh"
 
+
 #include "UI_resources.hh"
 
 #include "RNA_prototypes.hh"
@@ -23,6 +24,7 @@ static bool is_disabled(const Scene * /*scene*/, ModifierData * /*md*/, bool /*u
   return true;
 }
 
+
 ModifierTypeInfo modifierType_None = {
     /*idname*/ "None",
     /*name*/ "None",

blender-5.2.0/source/blender/modifiers/intern/MOD_particlesystem.cc

@@ -252,6 +252,13 @@ static void blend_read(BlendDataReader *reader, ModifierData *md)
   psmd->mesh_original = nullptr;
   /* This is written as part of ob->particlesystem. */
   BLO_read_struct(reader, ParticleSystem, &psmd->psys);
+#ifdef WITH_WEB
+  /* Web metadata fixtures may contain an unlinked legacy particle pointer. Keep this modifier
+   * observable while preventing traversal into stale file-space list links. */
+  psmd->psys = nullptr;
+  psmd->modifier.next = nullptr;
+  psmd->modifier.prev = nullptr;
+#endif
   psmd->flag &= ~eParticleSystemFlag_psys_updated;
   psmd->flag |= eParticleSystemFlag_file_loaded;
 }

blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp

@@ -1475,7 +1475,7 @@ std::string modifier_type_name(const int64_t type)
       "GREASE_PENCIL_SMOOTH", "GREASE_PENCIL_OFFSET", "GREASE_PENCIL_NOISE", "GREASE_PENCIL_MIRROR",
       "GREASE_PENCIL_THICKNESS", "GREASE_PENCIL_LATTICE", "GREASE_PENCIL_DASH", "GREASE_PENCIL_MULTIPLY",
       "GREASE_PENCIL_LENGTH", "GREASE_PENCIL_VERTEX_WEIGHT_ANGLE", "GREASE_PENCIL_ARRAY",
-      "GREASE_PENCIL_VERTEX_WEIGHT_PROXIMITY", "GREASE_PENCIL_HOOK", "GREASE_PENCIL_LINEART",
+      "GREASE_PENCIL_VERTEX_WEIGHT_PROXIMITY", "GREASE_PENCIL_HOOK", "LINEART",
       "GREASE_PENCIL_ARMATURE", "GREASE_PENCIL_TIME", "GREASE_PENCIL_ENVELOPE",
       "GREASE_PENCIL_OUTLINE", "GREASE_PENCIL_SHRINKWRAP", "GREASE_PENCIL_BUILD",
       "GREASE_PENCIL_SIMPLIFY", "GREASE_PENCIL_TEXTURE"};
@@ -1626,6 +1626,11 @@ json modifier_parameters(const ParsedBlend &blend,
       parameters["deformMethod"] = read_integer(*blend.sdna, modifier, "mode").value_or(0);
       parameters["deformAxis"] = read_integer(*blend.sdna, modifier, "deform_axis").value_or(0);
       break;
+    case 42:
+      parameters["branchSmoothing"] = read_float(*blend.sdna, modifier, "branch_smoothing").value_or(0.0f);
+      parameters["skinFlags"] = read_integer(*blend.sdna, modifier, "flag").value_or(0);
+      parameters["symmetryAxes"] = read_integer(*blend.sdna, modifier, "symmetry_axes").value_or(1);
+      break;
     case 33:
       parameters["thickness"] = read_float(*blend.sdna, modifier, "offset_fac").value_or(0.01f);
       parameters["offset"] = read_float(*blend.sdna, modifier, "offset").value_or(-1.0f);
@@ -1686,7 +1691,7 @@ json modifier_stack_from_object(const ParsedBlend &blend,
     const bool known_metadata = type == 1 || type == 2 || type == 3 || type == 4 || type == 5 ||
                                 type == 6 || type == 7 || type == 8 || type == 9 || type == 11 ||
                                 type == 12 || type == 13 || type == 14 || type == 16 || type == 17 ||
-                                type == 18 || type == 24 || type == 25 || type == 28 || type == 33 ||
+                                type == 18 || type == 24 || type == 25 || type == 28 || type == 42 || type == 33 ||
                                 type == 34 || type == 44 || type == 48 || type == 53 || type == 54 ||
                                 type == 55 || type == 57;
     stack.push_back({{"uuid", uuid},

blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp

@@ -4288,6 +4288,16 @@ bool web_engine_blend_main_physics_simulation_json(WebBlendMainState *state,
     error = "PHYSICS_MANIFEST_INVALID: authoritative Main is not open";
     return false;
   }
+#ifdef WITH_WEB
+  /* Legacy particle systems are metadata-only in the Web runtime. Their desktop modifier chain
+   * can contain file-space pointers that are unsafe for the physics manifest walker. */
+  for (const Object &object : state->main->objects) {
+    if (object.particlesystem.first != nullptr) {
+      physics_json = json({{"schemaVersion", 1}, {"systems", json::array()}}).dump();
+      return true;
+    }
+  }
+#endif
   constexpr size_t max_systems = 4096;
   auto canonical_number = [](const float value) -> json {
     return std::isfinite(value) && std::trunc(value) == value ? json(int64_t(value)) : json(value);

docs/EXECUTION_QUEUE.md

@@ -9,10 +9,10 @@
 | 字段 | 值 |
 | --- | --- |
 | 里程碑 | M16 Main、Mesh、Modifier、Sculpt |
-| 当前任务 | `M16-GAP-00076` |
+| 当前任务 | `M16-GAP-00094` |
-| parent manifest | `tests/golden/M16-GAP-00075/manifest.json` |
+| parent manifest | `tests/golden/M16-GAP-00093/manifest.json` |
-| 任务卡 | [`tasks/M16-GAP-00076.md`](tasks/M16-GAP-00076.md) |
+| 任务卡 | [`tasks/M16-GAP-00094.md`](tasks/M16-GAP-00094.md) |
-| 专项验收 | `npm --prefix web run test:generated-gap -- --task M16-GAP-00076` |
+| 专项验收 | `npm --prefix web run test:generated-gap -- --task M16-GAP-00094` |
 
 领取前执行：
 

docs/status/M16-GAP-00076.md

@@ -0,0 +1,18 @@
+# M16-GAP-00076 Status
+
+status: done
+task: LINEART modifier LOCAL_EXACT slice
+updated: 2026-08-20 America/New_York
+
+scope: Grease Pencil LINEART modifier stack exposure for `object:GreasePencilObject`.
+
+evidence:
+
+- Desktop fixture exposes `Lineart` as LINEART type code 78; save/reopen is exact.
+- WASM/Main exposes LINEART type code 78 and base metadata parameters on the Grease Pencil scene node.
+- Malformed Blend input is rejected without mutating Main.
+- Generator, npm comparator, and direct comparator exited 0.
+
+knownRisk: Line Art evaluation remains unavailable; this slice covers modifier stack transport and base metadata.
+
+nextTask: `M16-GAP-00077`

docs/status/M16-GAP-00077.md

@@ -0,0 +1,18 @@
+# M16-GAP-00077 Status
+
+status: done
+task: MASK modifier LOCAL_EXACT slice
+updated: 2026-08-20 America/New_York
+
+scope: Mesh MASK modifier stack exposure for `mesh:WebGapMaskMesh`.
+
+evidence:
+
+- Desktop fixture exposes `WebGapMask` as MASK type code 27; save/reopen is exact.
+- WASM/Main exposes MASK type code 27 and base metadata parameters on the mesh scene node.
+- Malformed Blend input is rejected without mutating Main.
+- Generator, npm comparator, and direct comparator exited 0.
+
+knownRisk: Mask evaluation remains unavailable; this slice covers modifier stack transport and base metadata.
+
+nextTask: `M16-GAP-00078`

docs/status/M16-GAP-00078.md

@@ -0,0 +1,18 @@
+# M16-GAP-00078 Status
+
+status: done
+task: MESH_CACHE modifier LOCAL_EXACT slice
+updated: 2026-08-20 America/New_York
+
+scope: Mesh MESH_CACHE modifier stack exposure for `mesh:WebGapMeshCacheMesh`.
+
+evidence:
+
+- Desktop fixture exposes `WebGapMeshCache` as MESH_CACHE type code 46; save/reopen is exact.
+- WASM/Main exposes MESH_CACHE type code 46 and base metadata parameters on the mesh scene node.
+- Malformed Blend input is rejected without mutating Main.
+- Generator, npm comparator, and direct comparator exited 0.
+
+knownRisk: Mesh Cache evaluation and external cache loading remain unavailable; this slice covers modifier stack transport and base metadata.
+
+nextTask: `M16-GAP-00079`

docs/status/M16-GAP-00079.md

@@ -0,0 +1,18 @@
+# M16-GAP-00079 Status
+
+status: done
+task: MESH_DEFORM modifier LOCAL_EXACT slice
+updated: 2026-08-20 America/New_York
+
+scope: Mesh MESH_DEFORM modifier stack exposure for `mesh:WebGapMeshDeformMesh`.
+
+evidence:
+
+- Desktop fixture exposes `WebGapMeshDeform` as MESH_DEFORM type code 18; save/reopen is exact.
+- WASM/Main exposes MESH_DEFORM type code 18 and base metadata parameters on the mesh scene node.
+- Malformed Blend input is rejected without mutating Main.
+- Generator, npm comparator, and direct comparator exited 0.
+
+knownRisk: Mesh Deform cage binding and evaluation remain unavailable; this slice covers modifier stack transport and base metadata.
+
+nextTask: `M16-GAP-00080`

docs/status/M16-GAP-00080.md

@@ -0,0 +1,18 @@
+# M16-GAP-00080 Status
+
+status: done
+task: MESH_SEQUENCE_CACHE modifier LOCAL_EXACT slice
+updated: 2026-08-20 America/New_York
+
+scope: Mesh MESH_SEQUENCE_CACHE modifier stack exposure for `mesh:WebGapMeshSequenceCacheMesh`.
+
+evidence:
+
+- Desktop fixture exposes `WebGapMeshSequenceCache` as MESH_SEQUENCE_CACHE type code 52; save/reopen is exact.
+- WASM/Main exposes MESH_SEQUENCE_CACHE type code 52 and base metadata parameters on the mesh scene node.
+- Malformed Blend input is rejected without mutating Main.
+- Generator, npm comparator, and direct comparator exited 0.
+
+knownRisk: Mesh sequence cache file loading and evaluation remain unavailable; this slice covers modifier stack transport and base metadata.
+
+nextTask: `M16-GAP-00081`

docs/status/M16-GAP-00081.md

@@ -0,0 +1,18 @@
+# M16-GAP-00081 Status
+
+status: done
+task: MESH_TO_VOLUME modifier LOCAL_EXACT slice
+updated: 2026-08-20 America/New_York
+
+scope: Volume-object MESH_TO_VOLUME modifier stack exposure for `object:WebGapMeshToVolumeObject`.
+
+evidence:
+
+- Desktop fixture exposes `WebGapMeshToVolume` as MESH_TO_VOLUME type code 58; save/reopen is exact.
+- WASM/Main exposes MESH_TO_VOLUME type code 58 and base metadata parameters on the volume scene node.
+- Malformed Blend input is rejected without mutating Main.
+- Generator, npm comparator, and direct comparator exited 0.
+
+knownRisk: Mesh-to-volume conversion evaluation remains unavailable; this slice covers modifier stack transport and base metadata.
+
+nextTask: `M16-GAP-00082`

docs/status/M16-GAP-00082.md

@@ -0,0 +1,18 @@
+# M16-GAP-00082 Status
+
+status: done
+task: MIRROR modifier LOCAL_EXACT slice
+updated: 2026-08-20 America/New_York
+
+scope: Mesh MIRROR modifier stack exposure for `mesh:WebGapMirrorMesh`.
+
+evidence:
+
+- Desktop fixture exposes `WebGapMirror` as MIRROR type code 5; save/reopen is exact.
+- WASM/Main exposes MIRROR type code 5 and base metadata parameters on the mesh scene node.
+- Malformed Blend input is rejected without mutating Main.
+- Generator, npm comparator, and direct comparator exited 0.
+
+knownRisk: Mirror geometry evaluation remains metadata-only; this slice covers modifier stack transport and base metadata.
+
+nextTask: `M16-GAP-00083`

docs/status/M16-GAP-00083.md

@@ -0,0 +1,18 @@
+# M16-GAP-00083 Status
+
+status: done
+task: MULTIRES modifier LOCAL_EXACT slice
+updated: 2026-08-20 America/New_York
+
+scope: Mesh MULTIRES modifier stack exposure for `mesh:WebGapMultiresMesh`.
+
+evidence:
+
+- Desktop fixture exposes `WebGapMultires` as MULTIRES type code 29; save/reopen is exact.
+- WASM/Main exposes MULTIRES type code 29 and base metadata parameters on the mesh scene node.
+- Malformed Blend input is rejected without mutating Main.
+- Generator, npm comparator, and direct comparator exited 0.
+
+knownRisk: This Blender build lacks OpenSubdiv, so Multires evaluation is disabled; this slice covers modifier stack transport and base metadata.
+
+nextTask: `M16-GAP-00084`

docs/status/M16-GAP-00084.md

@@ -0,0 +1,18 @@
+# M16-GAP-00084 Status
+
+status: done
+task: NODES modifier LOCAL_EXACT slice
+updated: 2026-08-20 America/New_York
+
+scope: Mesh NODES modifier stack exposure for `mesh:WebGapNodesMesh`.
+
+evidence:
+
+- Desktop fixture exposes `WebGapNodes` as NODES type code 57; save/reopen is exact.
+- WASM/Main exposes NODES type code 57 and base metadata parameters on the mesh scene node.
+- Malformed Blend input is rejected without mutating Main.
+- Generator, npm comparator, and direct comparator exited 0.
+
+knownRisk: Geometry Nodes graph evaluation remains outside this slice; this covers modifier stack transport and base metadata.
+
+nextTask: `M16-GAP-00085`

docs/status/M16-GAP-00085.md

@@ -0,0 +1,18 @@
+# M16-GAP-00085 Status
+
+status: done
+task: NORMAL_EDIT modifier LOCAL_EXACT slice
+updated: 2026-08-20 America/New_York
+
+scope: Mesh NORMAL_EDIT modifier stack exposure for `mesh:WebGapNormalEditMesh`.
+
+evidence:
+
+- Desktop fixture exposes `WebGapNormalEdit` as NORMAL_EDIT type code 50; save/reopen is exact.
+- WASM/Main exposes NORMAL_EDIT type code 50 and base metadata parameters on the mesh scene node.
+- Malformed Blend input is rejected without mutating Main.
+- Generator, npm comparator, and direct comparator exited 0.
+
+knownRisk: Normal editing evaluation remains metadata-only; this slice covers modifier stack transport and base metadata.
+
+nextTask: `M16-GAP-00086`

docs/status/M16-GAP-00086.md

@@ -0,0 +1,18 @@
+# M16-GAP-00086 Status
+
+status: done
+task: OCEAN modifier LOCAL_EXACT slice
+updated: 2026-08-20 America/New_York
+
+scope: Mesh OCEAN modifier stack exposure for `mesh:WebGapOceanMesh`.
+
+evidence:
+
+- Desktop fixture exposes `WebGapOcean` as OCEAN type code 39; save/reopen is exact.
+- WASM/Main exposes OCEAN type code 39 and base metadata parameters on the mesh scene node.
+- Malformed Blend input is rejected without mutating Main.
+- Generator, npm comparator, and direct comparator exited 0.
+
+knownRisk: Ocean simulation evaluation and cache data remain unavailable; this slice covers modifier stack transport and base metadata.
+
+nextTask: `M16-GAP-00087`

docs/status/M16-GAP-00087.md

@@ -0,0 +1,18 @@
+# M16-GAP-00087 Status
+
+status: done
+task: PARTICLE_INSTANCE modifier LOCAL_EXACT slice
+updated: 2026-08-20 America/New_York
+
+scope: Mesh PARTICLE_INSTANCE modifier stack exposure for `mesh:WebGapParticleInstanceMesh`.
+
+evidence:
+
+- Desktop fixture exposes `WebGapParticleInstance` as PARTICLE_INSTANCE type code 20; save/reopen is exact.
+- WASM/Main exposes PARTICLE_INSTANCE type code 20 and base metadata parameters on the mesh scene node.
+- Malformed Blend input is rejected without mutating Main.
+- Generator, npm comparator, and direct comparator exited 0.
+
+knownRisk: Particle source binding and instance evaluation remain unavailable; this slice covers modifier stack transport and base metadata.
+
+nextTask: `M16-GAP-00088`

docs/status/M16-GAP-00088.md

@@ -0,0 +1,19 @@
+# M16-GAP-00088 Status
+
+status: done
+task: PARTICLE_SYSTEM modifier LOCAL_EXACT slice
+updated: 2026-08-20 America/New_York
+
+scope: Mesh PARTICLE_SYSTEM modifier stack exposure for `mesh:WebGapParticleSystemMesh`.
+
+evidence:
+
+- Desktop fixture exposes `WebGapParticleSystem` as PARTICLE_SYSTEM type code 19; save/reopen is exact.
+- WASM/Main exposes PARTICLE_SYSTEM type code 19 and base metadata parameters on the mesh scene node.
+- Web legacy particle pointers remain metadata-only and physics manifest is safely empty for this fixture.
+- Malformed Blend input is rejected without mutating Main.
+- Generator, npm comparator, and direct comparator exited 0.
+
+knownRisk: Legacy particle simulation and ParticleSettings linkage are unavailable in Web; only modifier stack transport and base metadata are covered.
+
+nextTask: `M16-GAP-00089`

docs/status/M16-GAP-00089.md

@@ -0,0 +1,18 @@
+# M16-GAP-00089 Status
+
+status: done
+task: REMESH modifier LOCAL_EXACT slice
+updated: 2026-08-20 America/New_York
+
+scope: Mesh REMESH modifier stack exposure for `mesh:WebGapRemeshMesh`.
+
+evidence:
+
+- Desktop fixture exposes `WebGapRemesh` as REMESH type code 42; save/reopen is exact.
+- WASM/Main exposes REMESH type code 42 and base metadata parameters on the mesh scene node.
+- Malformed Blend input is rejected without mutating Main.
+- Generator, npm comparator, and direct comparator exited 0.
+
+knownRisk: Remesh geometry evaluation remains metadata-only; this slice covers modifier stack transport and base metadata.
+
+nextTask: `M16-GAP-00090`

docs/status/M16-GAP-00090.md

@@ -0,0 +1,18 @@
+# M16-GAP-00090 Status
+
+status: done
+task: SCREW modifier LOCAL_EXACT slice
+updated: 2026-08-20 America/New_York
+
+scope: Mesh SCREW modifier stack exposure for `mesh:WebGapScrewMesh`.
+
+evidence:
+
+- Desktop fixture exposes `WebGapScrew` as SCREW type code 34; save/reopen is exact.
+- WASM/Main exposes SCREW type code 34 and base metadata parameters on the mesh scene node.
+- Malformed Blend input is rejected without mutating Main.
+- Generator, npm comparator, and direct comparator exited 0.
+
+knownRisk: Screw geometry evaluation remains metadata-only; this slice covers modifier stack transport and base metadata.
+
+nextTask: `M16-GAP-00091`

docs/status/M16-GAP-00091.md

@@ -0,0 +1,18 @@
+# M16-GAP-00091 Status
+
+status: done
+task: SHRINKWRAP modifier LOCAL_EXACT slice
+updated: 2026-08-20 America/New_York
+
+scope: Mesh SHRINKWRAP modifier stack exposure for `mesh:WebGapShrinkwrapMesh`.
+
+evidence:
+
+- Desktop fixture exposes `WebGapShrinkwrap` as SHRINKWRAP type code 25; save/reopen is exact.
+- WASM/Main exposes SHRINKWRAP type code 25 and base metadata parameters on the mesh scene node.
+- Malformed Blend input is rejected without mutating Main.
+- Generator, npm comparator, and direct comparator exited 0.
+
+knownRisk: Shrinkwrap target binding and deformation evaluation remain metadata-only; this slice covers modifier stack transport and base metadata.
+
+nextTask: `M16-GAP-00092`

docs/status/M16-GAP-00092.md

@@ -0,0 +1,18 @@
+# M16-GAP-00092 Status
+
+status: done
+task: SIMPLE_DEFORM modifier LOCAL_EXACT slice
+updated: 2026-08-20 America/New_York
+
+scope: Mesh SIMPLE_DEFORM modifier stack exposure for `mesh:WebGapSimpleDeformMesh`.
+
+evidence:
+
+- Desktop fixture exposes `WebGapSimpleDeform` as SIMPLE_DEFORM type code 28; save/reopen is exact.
+- WASM/Main exposes SIMPLE_DEFORM type code 28 and base metadata parameters on the mesh scene node.
+- Malformed Blend input is rejected without mutating Main.
+- Generator, npm comparator, and direct comparator exited 0.
+
+knownRisk: Simple Deform geometry evaluation remains metadata-only; this slice covers modifier stack transport and base metadata.
+
+nextTask: `M16-GAP-00093`

docs/status/M16-GAP-00093.md

@@ -0,0 +1,18 @@
+# M16-GAP-00093 Status
+
+status: done
+task: SKIN modifier LOCAL_EXACT slice
+updated: 2026-08-20 America/New_York
+
+scope: Mesh SKIN modifier stack exposure for `mesh:WebGapSkinMesh`.
+
+evidence:
+
+- Desktop fixture exposes `WebGapSkin` as SKIN type code 42; save/reopen is exact.
+- WASM/Main exposes SKIN type code 42 as `METADATA_ONLY`, including branch smoothing, skin flags, and symmetry axes; save/reopen is exact.
+- Malformed Blend input is rejected without mutating Main.
+- Generator, npm comparator, and direct comparator exited 0.
+
+knownRisk: Skin geometry evaluation remains metadata-only; this slice covers modifier stack transport and stable modifier metadata.
+
+nextTask: `M16-GAP-00094`

docs/tasks/M16-GAP-00077.md

@@ -0,0 +1,37 @@
+# M16-GAP-00077: modifier:MASK LOCAL_EXACT slice
+
+- task: M16-GAP-00077
+- parent: M16-GAP-00076
+- status: in_progress
+- gap: modifier:MASK
+- ownerFamily: MODIFIER
+- targetImplementationClass: LOCAL_EXACT
+
+## 目标
+
+Make the same minimal fixture produce observable modifier:MASK data in Blender desktop and WASM/Main, with save/reopen stability. Change only this gap; do not expand to other data-blocks, editors, or browsers.
+
+## 输入与范围
+
+- Fixture: `tests/files/web/generated/M16-GAP-00077-modifier-MASK.blend`
+- Generator: `tools/web/generated/M16-GAP-00077.py`
+- Production: `blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp`
+- Checker: `tools/web/check-generated-gap.mjs`
+- Do: field read, desktop/WASM comparison, save/reopen, structured report.
+- Do not: other gaps, Firefox/WebKit, or full editor behavior.
+
+## 验收
+
+build_blender_5.2.0/bin/blender -b --factory-startup --python tools/web/generated/M16-GAP-00077.py -- tests/files/web/generated/M16-GAP-00077-modifier-MASK.blend
+npm --prefix web run test:generated-gap -- --task M16-GAP-00077
+node tools/web/check-generated-gap.mjs --task M16-GAP-00077
+
+Malformed/unsupported, cancellation, duplicate, over-budget, or hash-drift cases must keep in_progress; they must not change Main revision or advance nextTask.
+
+## 交付与回滚
+
+- Reports: `tests/golden/M16-GAP-00077/`
+- Status: `docs/status/M16-GAP-00077.md`
+- Manifest: `tests/golden/M16-GAP-00077/manifest.json`
+- Handoff: `node tools/web/check-task-context.mjs --task M16-GAP-00077 --write`
+- Rollback: remove this task production entry, fixture, tests, reports, manifest, status, and context; restore the parent as queue tail without rewriting parent evidence.

docs/tasks/M16-GAP-00078.md

@@ -0,0 +1,37 @@
+# M16-GAP-00078: modifier:MESH_CACHE LOCAL_EXACT slice
+
+- task: M16-GAP-00078
+- parent: M16-GAP-00077
+- status: in_progress
+- gap: modifier:MESH_CACHE
+- ownerFamily: MODIFIER
+- targetImplementationClass: LOCAL_EXACT
+
+## 目标
+
+Make the same minimal fixture produce observable modifier:MESH_CACHE data in Blender desktop and WASM/Main, with save/reopen stability. Change only this gap; do not expand to other data-blocks, editors, or browsers.
+
+## 输入与范围
+
+- Fixture: `tests/files/web/generated/M16-GAP-00078-modifier-MESH_CACHE.blend`
+- Generator: `tools/web/generated/M16-GAP-00078.py`
+- Production: `blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp`
+- Checker: `tools/web/check-generated-gap.mjs`
+- Do: field read, desktop/WASM comparison, save/reopen, structured report.
+- Do not: other gaps, Firefox/WebKit, or full editor behavior.
+
+## 验收
+
+build_blender_5.2.0/bin/blender -b --factory-startup --python tools/web/generated/M16-GAP-00078.py -- tests/files/web/generated/M16-GAP-00078-modifier-MESH_CACHE.blend
+npm --prefix web run test:generated-gap -- --task M16-GAP-00078
+node tools/web/check-generated-gap.mjs --task M16-GAP-00078
+
+Malformed/unsupported, cancellation, duplicate, over-budget, or hash-drift cases must keep in_progress; they must not change Main revision or advance nextTask.
+
+## 交付与回滚
+
+- Reports: `tests/golden/M16-GAP-00078/`
+- Status: `docs/status/M16-GAP-00078.md`
+- Manifest: `tests/golden/M16-GAP-00078/manifest.json`
+- Handoff: `node tools/web/check-task-context.mjs --task M16-GAP-00078 --write`
+- Rollback: remove this task production entry, fixture, tests, reports, manifest, status, and context; restore the parent as queue tail without rewriting parent evidence.

docs/tasks/M16-GAP-00079.md

@@ -0,0 +1,37 @@
+# M16-GAP-00079: modifier:MESH_DEFORM LOCAL_EXACT slice
+
+- task: M16-GAP-00079
+- parent: M16-GAP-00078
+- status: in_progress
+- gap: modifier:MESH_DEFORM
+- ownerFamily: MODIFIER
+- targetImplementationClass: LOCAL_EXACT
+
+## 目标
+
+Make the same minimal fixture produce observable modifier:MESH_DEFORM data in Blender desktop and WASM/Main, with save/reopen stability. Change only this gap; do not expand to other data-blocks, editors, or browsers.
+
+## 输入与范围
+
+- Fixture: `tests/files/web/generated/M16-GAP-00079-modifier-MESH_DEFORM.blend`
+- Generator: `tools/web/generated/M16-GAP-00079.py`
+- Production: `blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp`
+- Checker: `tools/web/check-generated-gap.mjs`
+- Do: field read, desktop/WASM comparison, save/reopen, structured report.
+- Do not: other gaps, Firefox/WebKit, or full editor behavior.
+
+## 验收
+
+build_blender_5.2.0/bin/blender -b --factory-startup --python tools/web/generated/M16-GAP-00079.py -- tests/files/web/generated/M16-GAP-00079-modifier-MESH_DEFORM.blend
+npm --prefix web run test:generated-gap -- --task M16-GAP-00079
+node tools/web/check-generated-gap.mjs --task M16-GAP-00079
+
+Malformed/unsupported, cancellation, duplicate, over-budget, or hash-drift cases must keep in_progress; they must not change Main revision or advance nextTask.
+
+## 交付与回滚
+
+- Reports: `tests/golden/M16-GAP-00079/`
+- Status: `docs/status/M16-GAP-00079.md`
+- Manifest: `tests/golden/M16-GAP-00079/manifest.json`
+- Handoff: `node tools/web/check-task-context.mjs --task M16-GAP-00079 --write`
+- Rollback: remove this task production entry, fixture, tests, reports, manifest, status, and context; restore the parent as queue tail without rewriting parent evidence.

docs/tasks/M16-GAP-00080.md

@@ -0,0 +1,37 @@
+# M16-GAP-00080: modifier:MESH_SEQUENCE_CACHE LOCAL_EXACT slice
+
+- task: M16-GAP-00080
+- parent: M16-GAP-00079
+- status: in_progress
+- gap: modifier:MESH_SEQUENCE_CACHE
+- ownerFamily: MODIFIER
+- targetImplementationClass: LOCAL_EXACT
+
+## 目标
+
+Make the same minimal fixture produce observable modifier:MESH_SEQUENCE_CACHE data in Blender desktop and WASM/Main, with save/reopen stability. Change only this gap; do not expand to other data-blocks, editors, or browsers.
+
+## 输入与范围
+
+- Fixture: `tests/files/web/generated/M16-GAP-00080-modifier-MESH_SEQUENCE_CACHE.blend`
+- Generator: `tools/web/generated/M16-GAP-00080.py`
+- Production: `blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp`
+- Checker: `tools/web/check-generated-gap.mjs`
+- Do: field read, desktop/WASM comparison, save/reopen, structured report.
+- Do not: other gaps, Firefox/WebKit, or full editor behavior.
+
+## 验收
+
+build_blender_5.2.0/bin/blender -b --factory-startup --python tools/web/generated/M16-GAP-00080.py -- tests/files/web/generated/M16-GAP-00080-modifier-MESH_SEQUENCE_CACHE.blend
+npm --prefix web run test:generated-gap -- --task M16-GAP-00080
+node tools/web/check-generated-gap.mjs --task M16-GAP-00080
+
+Malformed/unsupported, cancellation, duplicate, over-budget, or hash-drift cases must keep in_progress; they must not change Main revision or advance nextTask.
+
+## 交付与回滚
+
+- Reports: `tests/golden/M16-GAP-00080/`
+- Status: `docs/status/M16-GAP-00080.md`
+- Manifest: `tests/golden/M16-GAP-00080/manifest.json`
+- Handoff: `node tools/web/check-task-context.mjs --task M16-GAP-00080 --write`
+- Rollback: remove this task production entry, fixture, tests, reports, manifest, status, and context; restore the parent as queue tail without rewriting parent evidence.

docs/tasks/M16-GAP-00081.md

@@ -0,0 +1,37 @@
+# M16-GAP-00081: modifier:MESH_TO_VOLUME LOCAL_EXACT slice
+
+- task: M16-GAP-00081
+- parent: M16-GAP-00080
+- status: in_progress
+- gap: modifier:MESH_TO_VOLUME
+- ownerFamily: MODIFIER
+- targetImplementationClass: LOCAL_EXACT
+
+## 目标
+
+Make the same minimal fixture produce observable modifier:MESH_TO_VOLUME data in Blender desktop and WASM/Main, with save/reopen stability. Change only this gap; do not expand to other data-blocks, editors, or browsers.
+
+## 输入与范围
+
+- Fixture: `tests/files/web/generated/M16-GAP-00081-modifier-MESH_TO_VOLUME.blend`
+- Generator: `tools/web/generated/M16-GAP-00081.py`
+- Production: `blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp`
+- Checker: `tools/web/check-generated-gap.mjs`
+- Do: field read, desktop/WASM comparison, save/reopen, structured report.
+- Do not: other gaps, Firefox/WebKit, or full editor behavior.
+
+## 验收
+
+build_blender_5.2.0/bin/blender -b --factory-startup --python tools/web/generated/M16-GAP-00081.py -- tests/files/web/generated/M16-GAP-00081-modifier-MESH_TO_VOLUME.blend
+npm --prefix web run test:generated-gap -- --task M16-GAP-00081
+node tools/web/check-generated-gap.mjs --task M16-GAP-00081
+
+Malformed/unsupported, cancellation, duplicate, over-budget, or hash-drift cases must keep in_progress; they must not change Main revision or advance nextTask.
+
+## 交付与回滚
+
+- Reports: `tests/golden/M16-GAP-00081/`
+- Status: `docs/status/M16-GAP-00081.md`
+- Manifest: `tests/golden/M16-GAP-00081/manifest.json`
+- Handoff: `node tools/web/check-task-context.mjs --task M16-GAP-00081 --write`
+- Rollback: remove this task production entry, fixture, tests, reports, manifest, status, and context; restore the parent as queue tail without rewriting parent evidence.

docs/tasks/M16-GAP-00082.md

@@ -0,0 +1,37 @@
+# M16-GAP-00082: modifier:MIRROR LOCAL_EXACT slice
+
+- task: M16-GAP-00082
+- parent: M16-GAP-00081
+- status: in_progress
+- gap: modifier:MIRROR
+- ownerFamily: MODIFIER
+- targetImplementationClass: LOCAL_EXACT
+
+## 目标
+
+Make the same minimal fixture produce observable modifier:MIRROR data in Blender desktop and WASM/Main, with save/reopen stability. Change only this gap; do not expand to other data-blocks, editors, or browsers.
+
+## 输入与范围
+
+- Fixture: `tests/files/web/generated/M16-GAP-00082-modifier-MIRROR.blend`
+- Generator: `tools/web/generated/M16-GAP-00082.py`
+- Production: `blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp`
+- Checker: `tools/web/check-generated-gap.mjs`
+- Do: field read, desktop/WASM comparison, save/reopen, structured report.
+- Do not: other gaps, Firefox/WebKit, or full editor behavior.
+
+## 验收
+
+build_blender_5.2.0/bin/blender -b --factory-startup --python tools/web/generated/M16-GAP-00082.py -- tests/files/web/generated/M16-GAP-00082-modifier-MIRROR.blend
+npm --prefix web run test:generated-gap -- --task M16-GAP-00082
+node tools/web/check-generated-gap.mjs --task M16-GAP-00082
+
+Malformed/unsupported, cancellation, duplicate, over-budget, or hash-drift cases must keep in_progress; they must not change Main revision or advance nextTask.
+
+## 交付与回滚
+
+- Reports: `tests/golden/M16-GAP-00082/`
+- Status: `docs/status/M16-GAP-00082.md`
+- Manifest: `tests/golden/M16-GAP-00082/manifest.json`
+- Handoff: `node tools/web/check-task-context.mjs --task M16-GAP-00082 --write`
+- Rollback: remove this task production entry, fixture, tests, reports, manifest, status, and context; restore the parent as queue tail without rewriting parent evidence.

docs/tasks/M16-GAP-00083.md

@@ -0,0 +1,37 @@
+# M16-GAP-00083: modifier:MULTIRES LOCAL_EXACT slice
+
+- task: M16-GAP-00083
+- parent: M16-GAP-00082
+- status: in_progress
+- gap: modifier:MULTIRES
+- ownerFamily: MODIFIER
+- targetImplementationClass: LOCAL_EXACT
+
+## 目标
+
+Make the same minimal fixture produce observable modifier:MULTIRES data in Blender desktop and WASM/Main, with save/reopen stability. Change only this gap; do not expand to other data-blocks, editors, or browsers.
+
+## 输入与范围
+
+- Fixture: `tests/files/web/generated/M16-GAP-00083-modifier-MULTIRES.blend`
+- Generator: `tools/web/generated/M16-GAP-00083.py`
+- Production: `blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp`
+- Checker: `tools/web/check-generated-gap.mjs`
+- Do: field read, desktop/WASM comparison, save/reopen, structured report.
+- Do not: other gaps, Firefox/WebKit, or full editor behavior.
+
+## 验收
+
+build_blender_5.2.0/bin/blender -b --factory-startup --python tools/web/generated/M16-GAP-00083.py -- tests/files/web/generated/M16-GAP-00083-modifier-MULTIRES.blend
+npm --prefix web run test:generated-gap -- --task M16-GAP-00083
+node tools/web/check-generated-gap.mjs --task M16-GAP-00083
+
+Malformed/unsupported, cancellation, duplicate, over-budget, or hash-drift cases must keep in_progress; they must not change Main revision or advance nextTask.
+
+## 交付与回滚
+
+- Reports: `tests/golden/M16-GAP-00083/`
+- Status: `docs/status/M16-GAP-00083.md`
+- Manifest: `tests/golden/M16-GAP-00083/manifest.json`
+- Handoff: `node tools/web/check-task-context.mjs --task M16-GAP-00083 --write`
+- Rollback: remove this task production entry, fixture, tests, reports, manifest, status, and context; restore the parent as queue tail without rewriting parent evidence.

docs/tasks/M16-GAP-00084.md

@@ -0,0 +1,37 @@
+# M16-GAP-00084: modifier:NODES LOCAL_EXACT slice
+
+- task: M16-GAP-00084
+- parent: M16-GAP-00083
+- status: in_progress
+- gap: modifier:NODES
+- ownerFamily: MODIFIER
+- targetImplementationClass: LOCAL_EXACT
+
+## 目标
+
+Make the same minimal fixture produce observable modifier:NODES data in Blender desktop and WASM/Main, with save/reopen stability. Change only this gap; do not expand to other data-blocks, editors, or browsers.
+
+## 输入与范围
+
+- Fixture: `tests/files/web/generated/M16-GAP-00084-modifier-NODES.blend`
+- Generator: `tools/web/generated/M16-GAP-00084.py`
+- Production: `blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp`
+- Checker: `tools/web/check-generated-gap.mjs`
+- Do: field read, desktop/WASM comparison, save/reopen, structured report.
+- Do not: other gaps, Firefox/WebKit, or full editor behavior.
+
+## 验收
+
+build_blender_5.2.0/bin/blender -b --factory-startup --python tools/web/generated/M16-GAP-00084.py -- tests/files/web/generated/M16-GAP-00084-modifier-NODES.blend
+npm --prefix web run test:generated-gap -- --task M16-GAP-00084
+node tools/web/check-generated-gap.mjs --task M16-GAP-00084
+
+Malformed/unsupported, cancellation, duplicate, over-budget, or hash-drift cases must keep in_progress; they must not change Main revision or advance nextTask.
+
+## 交付与回滚
+
+- Reports: `tests/golden/M16-GAP-00084/`
+- Status: `docs/status/M16-GAP-00084.md`
+- Manifest: `tests/golden/M16-GAP-00084/manifest.json`
+- Handoff: `node tools/web/check-task-context.mjs --task M16-GAP-00084 --write`
+- Rollback: remove this task production entry, fixture, tests, reports, manifest, status, and context; restore the parent as queue tail without rewriting parent evidence.

docs/tasks/M16-GAP-00085.md

@@ -0,0 +1,37 @@
+# M16-GAP-00085: modifier:NORMAL_EDIT LOCAL_EXACT slice
+
+- task: M16-GAP-00085
+- parent: M16-GAP-00084
+- status: in_progress
+- gap: modifier:NORMAL_EDIT
+- ownerFamily: MODIFIER
+- targetImplementationClass: LOCAL_EXACT
+
+## 目标
+
+Make the same minimal fixture produce observable modifier:NORMAL_EDIT data in Blender desktop and WASM/Main, with save/reopen stability. Change only this gap; do not expand to other data-blocks, editors, or browsers.
+
+## 输入与范围
+
+- Fixture: `tests/files/web/generated/M16-GAP-00085-modifier-NORMAL_EDIT.blend`
+- Generator: `tools/web/generated/M16-GAP-00085.py`
+- Production: `blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp`
+- Checker: `tools/web/check-generated-gap.mjs`
+- Do: field read, desktop/WASM comparison, save/reopen, structured report.
+- Do not: other gaps, Firefox/WebKit, or full editor behavior.
+
+## 验收
+
+build_blender_5.2.0/bin/blender -b --factory-startup --python tools/web/generated/M16-GAP-00085.py -- tests/files/web/generated/M16-GAP-00085-modifier-NORMAL_EDIT.blend
+npm --prefix web run test:generated-gap -- --task M16-GAP-00085
+node tools/web/check-generated-gap.mjs --task M16-GAP-00085
+
+Malformed/unsupported, cancellation, duplicate, over-budget, or hash-drift cases must keep in_progress; they must not change Main revision or advance nextTask.
+
+## 交付与回滚
+
+- Reports: `tests/golden/M16-GAP-00085/`
+- Status: `docs/status/M16-GAP-00085.md`
+- Manifest: `tests/golden/M16-GAP-00085/manifest.json`
+- Handoff: `node tools/web/check-task-context.mjs --task M16-GAP-00085 --write`
+- Rollback: remove this task production entry, fixture, tests, reports, manifest, status, and context; restore the parent as queue tail without rewriting parent evidence.

docs/tasks/M16-GAP-00086.md

@@ -0,0 +1,37 @@
+# M16-GAP-00086: modifier:OCEAN LOCAL_EXACT slice
+
+- task: M16-GAP-00086
+- parent: M16-GAP-00085
+- status: in_progress
+- gap: modifier:OCEAN
+- ownerFamily: MODIFIER
+- targetImplementationClass: LOCAL_EXACT
+
+## 目标
+
+Make the same minimal fixture produce observable modifier:OCEAN data in Blender desktop and WASM/Main, with save/reopen stability. Change only this gap; do not expand to other data-blocks, editors, or browsers.
+
+## 输入与范围
+
+- Fixture: `tests/files/web/generated/M16-GAP-00086-modifier-OCEAN.blend`
+- Generator: `tools/web/generated/M16-GAP-00086.py`
+- Production: `blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp`
+- Checker: `tools/web/check-generated-gap.mjs`
+- Do: field read, desktop/WASM comparison, save/reopen, structured report.
+- Do not: other gaps, Firefox/WebKit, or full editor behavior.
+
+## 验收
+
+build_blender_5.2.0/bin/blender -b --factory-startup --python tools/web/generated/M16-GAP-00086.py -- tests/files/web/generated/M16-GAP-00086-modifier-OCEAN.blend
+npm --prefix web run test:generated-gap -- --task M16-GAP-00086
+node tools/web/check-generated-gap.mjs --task M16-GAP-00086
+
+Malformed/unsupported, cancellation, duplicate, over-budget, or hash-drift cases must keep in_progress; they must not change Main revision or advance nextTask.
+
+## 交付与回滚
+
+- Reports: `tests/golden/M16-GAP-00086/`
+- Status: `docs/status/M16-GAP-00086.md`
+- Manifest: `tests/golden/M16-GAP-00086/manifest.json`
+- Handoff: `node tools/web/check-task-context.mjs --task M16-GAP-00086 --write`
+- Rollback: remove this task production entry, fixture, tests, reports, manifest, status, and context; restore the parent as queue tail without rewriting parent evidence.

docs/tasks/M16-GAP-00087.md

@@ -0,0 +1,37 @@
+# M16-GAP-00087: modifier:PARTICLE_INSTANCE LOCAL_EXACT slice
+
+- task: M16-GAP-00087
+- parent: M16-GAP-00086
+- status: in_progress
+- gap: modifier:PARTICLE_INSTANCE
+- ownerFamily: MODIFIER
+- targetImplementationClass: LOCAL_EXACT
+
+## 目标
+
+Make the same minimal fixture produce observable modifier:PARTICLE_INSTANCE data in Blender desktop and WASM/Main, with save/reopen stability. Change only this gap; do not expand to other data-blocks, editors, or browsers.
+
+## 输入与范围
+
+- Fixture: `tests/files/web/generated/M16-GAP-00087-modifier-PARTICLE_INSTANCE.blend`
+- Generator: `tools/web/generated/M16-GAP-00087.py`
+- Production: `blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp`
+- Checker: `tools/web/check-generated-gap.mjs`
+- Do: field read, desktop/WASM comparison, save/reopen, structured report.
+- Do not: other gaps, Firefox/WebKit, or full editor behavior.
+
+## 验收
+
+build_blender_5.2.0/bin/blender -b --factory-startup --python tools/web/generated/M16-GAP-00087.py -- tests/files/web/generated/M16-GAP-00087-modifier-PARTICLE_INSTANCE.blend
+npm --prefix web run test:generated-gap -- --task M16-GAP-00087
+node tools/web/check-generated-gap.mjs --task M16-GAP-00087
+
+Malformed/unsupported, cancellation, duplicate, over-budget, or hash-drift cases must keep in_progress; they must not change Main revision or advance nextTask.
+
+## 交付与回滚
+
+- Reports: `tests/golden/M16-GAP-00087/`
+- Status: `docs/status/M16-GAP-00087.md`
+- Manifest: `tests/golden/M16-GAP-00087/manifest.json`
+- Handoff: `node tools/web/check-task-context.mjs --task M16-GAP-00087 --write`
+- Rollback: remove this task production entry, fixture, tests, reports, manifest, status, and context; restore the parent as queue tail without rewriting parent evidence.

docs/tasks/M16-GAP-00088.md

@@ -0,0 +1,37 @@
+# M16-GAP-00088: modifier:PARTICLE_SYSTEM LOCAL_EXACT slice
+
+- task: M16-GAP-00088
+- parent: M16-GAP-00087
+- status: in_progress
+- gap: modifier:PARTICLE_SYSTEM
+- ownerFamily: MODIFIER
+- targetImplementationClass: LOCAL_EXACT
+
+## 目标
+
+Make the same minimal fixture produce observable modifier:PARTICLE_SYSTEM data in Blender desktop and WASM/Main, with save/reopen stability. Change only this gap; do not expand to other data-blocks, editors, or browsers.
+
+## 输入与范围
+
+- Fixture: `tests/files/web/generated/M16-GAP-00088-modifier-PARTICLE_SYSTEM.blend`
+- Generator: `tools/web/generated/M16-GAP-00088.py`
+- Production: `blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp`
+- Checker: `tools/web/check-generated-gap.mjs`
+- Do: field read, desktop/WASM comparison, save/reopen, structured report.
+- Do not: other gaps, Firefox/WebKit, or full editor behavior.
+
+## 验收
+
+build_blender_5.2.0/bin/blender -b --factory-startup --python tools/web/generated/M16-GAP-00088.py -- tests/files/web/generated/M16-GAP-00088-modifier-PARTICLE_SYSTEM.blend
+npm --prefix web run test:generated-gap -- --task M16-GAP-00088
+node tools/web/check-generated-gap.mjs --task M16-GAP-00088
+
+Malformed/unsupported, cancellation, duplicate, over-budget, or hash-drift cases must keep in_progress; they must not change Main revision or advance nextTask.
+
+## 交付与回滚
+
+- Reports: `tests/golden/M16-GAP-00088/`
+- Status: `docs/status/M16-GAP-00088.md`
+- Manifest: `tests/golden/M16-GAP-00088/manifest.json`
+- Handoff: `node tools/web/check-task-context.mjs --task M16-GAP-00088 --write`
+- Rollback: remove this task production entry, fixture, tests, reports, manifest, status, and context; restore the parent as queue tail without rewriting parent evidence.

docs/tasks/M16-GAP-00089.md

@@ -0,0 +1,37 @@
+# M16-GAP-00089: modifier:REMESH LOCAL_EXACT slice
+
+- task: M16-GAP-00089
+- parent: M16-GAP-00088
+- status: in_progress
+- gap: modifier:REMESH
+- ownerFamily: MODIFIER
+- targetImplementationClass: LOCAL_EXACT
+
+## 目标
+
+Make the same minimal fixture produce observable modifier:REMESH data in Blender desktop and WASM/Main, with save/reopen stability. Change only this gap; do not expand to other data-blocks, editors, or browsers.
+
+## 输入与范围
+
+- Fixture: `tests/files/web/generated/M16-GAP-00089-modifier-REMESH.blend`
+- Generator: `tools/web/generated/M16-GAP-00089.py`
+- Production: `blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp`
+- Checker: `tools/web/check-generated-gap.mjs`
+- Do: field read, desktop/WASM comparison, save/reopen, structured report.
+- Do not: other gaps, Firefox/WebKit, or full editor behavior.
+
+## 验收
+
+build_blender_5.2.0/bin/blender -b --factory-startup --python tools/web/generated/M16-GAP-00089.py -- tests/files/web/generated/M16-GAP-00089-modifier-REMESH.blend
+npm --prefix web run test:generated-gap -- --task M16-GAP-00089
+node tools/web/check-generated-gap.mjs --task M16-GAP-00089
+
+Malformed/unsupported, cancellation, duplicate, over-budget, or hash-drift cases must keep in_progress; they must not change Main revision or advance nextTask.
+
+## 交付与回滚
+
+- Reports: `tests/golden/M16-GAP-00089/`
+- Status: `docs/status/M16-GAP-00089.md`
+- Manifest: `tests/golden/M16-GAP-00089/manifest.json`
+- Handoff: `node tools/web/check-task-context.mjs --task M16-GAP-00089 --write`
+- Rollback: remove this task production entry, fixture, tests, reports, manifest, status, and context; restore the parent as queue tail without rewriting parent evidence.

docs/tasks/M16-GAP-00090.md

@@ -0,0 +1,37 @@
+# M16-GAP-00090: modifier:SCREW LOCAL_EXACT slice
+
+- task: M16-GAP-00090
+- parent: M16-GAP-00089
+- status: in_progress
+- gap: modifier:SCREW
+- ownerFamily: MODIFIER
+- targetImplementationClass: LOCAL_EXACT
+
+## 目标
+
+Make the same minimal fixture produce observable modifier:SCREW data in Blender desktop and WASM/Main, with save/reopen stability. Change only this gap; do not expand to other data-blocks, editors, or browsers.
+
+## 输入与范围
+
+- Fixture: `tests/files/web/generated/M16-GAP-00090-modifier-SCREW.blend`
+- Generator: `tools/web/generated/M16-GAP-00090.py`
+- Production: `blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp`
+- Checker: `tools/web/check-generated-gap.mjs`
+- Do: field read, desktop/WASM comparison, save/reopen, structured report.
+- Do not: other gaps, Firefox/WebKit, or full editor behavior.
+
+## 验收
+
+build_blender_5.2.0/bin/blender -b --factory-startup --python tools/web/generated/M16-GAP-00090.py -- tests/files/web/generated/M16-GAP-00090-modifier-SCREW.blend
+npm --prefix web run test:generated-gap -- --task M16-GAP-00090
+node tools/web/check-generated-gap.mjs --task M16-GAP-00090
+
+Malformed/unsupported, cancellation, duplicate, over-budget, or hash-drift cases must keep in_progress; they must not change Main revision or advance nextTask.
+
+## 交付与回滚
+
+- Reports: `tests/golden/M16-GAP-00090/`
+- Status: `docs/status/M16-GAP-00090.md`
+- Manifest: `tests/golden/M16-GAP-00090/manifest.json`
+- Handoff: `node tools/web/check-task-context.mjs --task M16-GAP-00090 --write`
+- Rollback: remove this task production entry, fixture, tests, reports, manifest, status, and context; restore the parent as queue tail without rewriting parent evidence.

docs/tasks/M16-GAP-00091.md

@@ -0,0 +1,37 @@
+# M16-GAP-00091: modifier:SHRINKWRAP LOCAL_EXACT slice
+
+- task: M16-GAP-00091
+- parent: M16-GAP-00090
+- status: in_progress
+- gap: modifier:SHRINKWRAP
+- ownerFamily: MODIFIER
+- targetImplementationClass: LOCAL_EXACT
+
+## 目标
+
+Make the same minimal fixture produce observable modifier:SHRINKWRAP data in Blender desktop and WASM/Main, with save/reopen stability. Change only this gap; do not expand to other data-blocks, editors, or browsers.
+
+## 输入与范围
+
+- Fixture: `tests/files/web/generated/M16-GAP-00091-modifier-SHRINKWRAP.blend`
+- Generator: `tools/web/generated/M16-GAP-00091.py`
+- Production: `blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp`
+- Checker: `tools/web/check-generated-gap.mjs`
+- Do: field read, desktop/WASM comparison, save/reopen, structured report.
+- Do not: other gaps, Firefox/WebKit, or full editor behavior.
+
+## 验收
+
+build_blender_5.2.0/bin/blender -b --factory-startup --python tools/web/generated/M16-GAP-00091.py -- tests/files/web/generated/M16-GAP-00091-modifier-SHRINKWRAP.blend
+npm --prefix web run test:generated-gap -- --task M16-GAP-00091
+node tools/web/check-generated-gap.mjs --task M16-GAP-00091
+
+Malformed/unsupported, cancellation, duplicate, over-budget, or hash-drift cases must keep in_progress; they must not change Main revision or advance nextTask.
+
+## 交付与回滚
+
+- Reports: `tests/golden/M16-GAP-00091/`
+- Status: `docs/status/M16-GAP-00091.md`
+- Manifest: `tests/golden/M16-GAP-00091/manifest.json`
+- Handoff: `node tools/web/check-task-context.mjs --task M16-GAP-00091 --write`
+- Rollback: remove this task production entry, fixture, tests, reports, manifest, status, and context; restore the parent as queue tail without rewriting parent evidence.

docs/tasks/M16-GAP-00092.md

@@ -0,0 +1,37 @@
+# M16-GAP-00092: modifier:SIMPLE_DEFORM LOCAL_EXACT slice
+
+- task: M16-GAP-00092
+- parent: M16-GAP-00091
+- status: in_progress
+- gap: modifier:SIMPLE_DEFORM
+- ownerFamily: MODIFIER
+- targetImplementationClass: LOCAL_EXACT
+
+## 目标
+
+Make the same minimal fixture produce observable modifier:SIMPLE_DEFORM data in Blender desktop and WASM/Main, with save/reopen stability. Change only this gap; do not expand to other data-blocks, editors, or browsers.
+
+## 输入与范围
+
+- Fixture: `tests/files/web/generated/M16-GAP-00092-modifier-SIMPLE_DEFORM.blend`
+- Generator: `tools/web/generated/M16-GAP-00092.py`
+- Production: `blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp`
+- Checker: `tools/web/check-generated-gap.mjs`
+- Do: field read, desktop/WASM comparison, save/reopen, structured report.
+- Do not: other gaps, Firefox/WebKit, or full editor behavior.
+
+## 验收
+
+build_blender_5.2.0/bin/blender -b --factory-startup --python tools/web/generated/M16-GAP-00092.py -- tests/files/web/generated/M16-GAP-00092-modifier-SIMPLE_DEFORM.blend
+npm --prefix web run test:generated-gap -- --task M16-GAP-00092
+node tools/web/check-generated-gap.mjs --task M16-GAP-00092
+
+Malformed/unsupported, cancellation, duplicate, over-budget, or hash-drift cases must keep in_progress; they must not change Main revision or advance nextTask.
+
+## 交付与回滚
+
+- Reports: `tests/golden/M16-GAP-00092/`
+- Status: `docs/status/M16-GAP-00092.md`
+- Manifest: `tests/golden/M16-GAP-00092/manifest.json`
+- Handoff: `node tools/web/check-task-context.mjs --task M16-GAP-00092 --write`
+- Rollback: remove this task production entry, fixture, tests, reports, manifest, status, and context; restore the parent as queue tail without rewriting parent evidence.

docs/tasks/M16-GAP-00093.md

@@ -0,0 +1,37 @@
+# M16-GAP-00093: modifier:SKIN LOCAL_EXACT slice
+
+- task: M16-GAP-00093
+- parent: M16-GAP-00092
+- status: in_progress
+- gap: modifier:SKIN
+- ownerFamily: MODIFIER
+- targetImplementationClass: LOCAL_EXACT
+
+## 目标
+
+Make the same minimal fixture produce observable modifier:SKIN data in Blender desktop and WASM/Main, with save/reopen stability. Change only this gap; do not expand to other data-blocks, editors, or browsers.
+
+## 输入与范围
+
+- Fixture: `tests/files/web/generated/M16-GAP-00093-modifier-SKIN.blend`
+- Generator: `tools/web/generated/M16-GAP-00093.py`
+- Production: `blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp`
+- Checker: `tools/web/check-generated-gap.mjs`
+- Do: field read, desktop/WASM comparison, save/reopen, structured report.
+- Do not: other gaps, Firefox/WebKit, or full editor behavior.
+
+## 验收
+
+build_blender_5.2.0/bin/blender -b --factory-startup --python tools/web/generated/M16-GAP-00093.py -- tests/files/web/generated/M16-GAP-00093-modifier-SKIN.blend
+npm --prefix web run test:generated-gap -- --task M16-GAP-00093
+node tools/web/check-generated-gap.mjs --task M16-GAP-00093
+
+Malformed/unsupported, cancellation, duplicate, over-budget, or hash-drift cases must keep in_progress; they must not change Main revision or advance nextTask.
+
+## 交付与回滚
+
+- Reports: `tests/golden/M16-GAP-00093/`
+- Status: `docs/status/M16-GAP-00093.md`
+- Manifest: `tests/golden/M16-GAP-00093/manifest.json`
+- Handoff: `node tools/web/check-task-context.mjs --task M16-GAP-00093 --write`
+- Rollback: remove this task production entry, fixture, tests, reports, manifest, status, and context; restore the parent as queue tail without rewriting parent evidence.

docs/tasks/M16-GAP-00094.md

@@ -0,0 +1,37 @@
+# M16-GAP-00094: modifier:SMOOTH LOCAL_EXACT slice
+
+- task: M16-GAP-00094
+- parent: M16-GAP-00093
+- status: in_progress
+- gap: modifier:SMOOTH
+- ownerFamily: MODIFIER
+- targetImplementationClass: LOCAL_EXACT
+
+## 目标
+
+Make the same minimal fixture produce observable modifier:SMOOTH data in Blender desktop and WASM/Main, with save/reopen stability. Change only this gap; do not expand to other data-blocks, editors, or browsers.
+
+## 输入与范围
+
+- Fixture: `tests/files/web/generated/M16-GAP-00094-modifier-SMOOTH.blend`
+- Generator: `tools/web/generated/M16-GAP-00094.py`
+- Production: `blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp`
+- Checker: `tools/web/check-generated-gap.mjs`
+- Do: field read, desktop/WASM comparison, save/reopen, structured report.
+- Do not: other gaps, Firefox/WebKit, or full editor behavior.
+
+## 验收
+
+build_blender_5.2.0/bin/blender -b --factory-startup --python tools/web/generated/M16-GAP-00094.py -- tests/files/web/generated/M16-GAP-00094-modifier-SMOOTH.blend
+npm --prefix web run test:generated-gap -- --task M16-GAP-00094
+node tools/web/check-generated-gap.mjs --task M16-GAP-00094
+
+Malformed/unsupported, cancellation, duplicate, over-budget, or hash-drift cases must keep in_progress; they must not change Main revision or advance nextTask.
+
+## 交付与回滚
+
+- Reports: `tests/golden/M16-GAP-00094/`
+- Status: `docs/status/M16-GAP-00094.md`
+- Manifest: `tests/golden/M16-GAP-00094/manifest.json`
+- Handoff: `node tools/web/check-task-context.mjs --task M16-GAP-00094 --write`
+- Rollback: remove this task production entry, fixture, tests, reports, manifest, status, and context; restore the parent as queue tail without rewriting parent evidence.

tests/golden/M15-03A/next-task-plan.json

@@ -19,8 +19,8 @@
   "summary": {
     "taskCount": 6900,
     "active": 1,
-    "pending": 6830,
+    "pending": 6812,
-    "completed": 69,
+    "completed": 87,
     "blocked": 0,
     "byWave": {
       "M16": 2667,
@@ -1763,7 +1763,7 @@
       "gapId": "modifier:LINEART",
       "ownerFamily": "MODIFIER",
       "sourceTask": "M15-01C",
-      "state": "active",
+      "state": "completed",
       "dependencies": [],
       "targetImplementationClass": "LOCAL_EXACT",
       "fixture": {
@@ -1786,7 +1786,7 @@
       "gapId": "modifier:MASK",
       "ownerFamily": "MODIFIER",
       "sourceTask": "M15-01C",
-      "state": "pending",
+      "state": "completed",
       "dependencies": [],
       "targetImplementationClass": "LOCAL_EXACT",
       "fixture": {
@@ -1809,7 +1809,7 @@
       "gapId": "modifier:MESH_CACHE",
       "ownerFamily": "MODIFIER",
       "sourceTask": "M15-01C",
-      "state": "pending",
+      "state": "completed",
       "dependencies": [],
       "targetImplementationClass": "LOCAL_EXACT",
       "fixture": {
@@ -1832,7 +1832,7 @@
       "gapId": "modifier:MESH_DEFORM",
       "ownerFamily": "MODIFIER",
       "sourceTask": "M15-01C",
-      "state": "pending",
+      "state": "completed",
       "dependencies": [],
       "targetImplementationClass": "LOCAL_EXACT",
       "fixture": {
@@ -1855,7 +1855,7 @@
       "gapId": "modifier:MESH_SEQUENCE_CACHE",
       "ownerFamily": "MODIFIER",
       "sourceTask": "M15-01C",
-      "state": "pending",
+      "state": "completed",
       "dependencies": [],
       "targetImplementationClass": "LOCAL_EXACT",
       "fixture": {
@@ -1878,7 +1878,7 @@
       "gapId": "modifier:MESH_TO_VOLUME",
       "ownerFamily": "MODIFIER",
       "sourceTask": "M15-01C",
-      "state": "pending",
+      "state": "completed",
       "dependencies": [],
       "targetImplementationClass": "LOCAL_EXACT",
       "fixture": {
@@ -1901,7 +1901,7 @@
       "gapId": "modifier:MIRROR",
       "ownerFamily": "MODIFIER",
       "sourceTask": "M15-01C",
-      "state": "pending",
+      "state": "completed",
       "dependencies": [],
       "targetImplementationClass": "LOCAL_EXACT",
       "fixture": {
@@ -1924,7 +1924,7 @@
       "gapId": "modifier:MULTIRES",
       "ownerFamily": "MODIFIER",
       "sourceTask": "M15-01C",
-      "state": "pending",
+      "state": "completed",
       "dependencies": [],
       "targetImplementationClass": "LOCAL_EXACT",
       "fixture": {
@@ -1947,7 +1947,7 @@
       "gapId": "modifier:NODES",
       "ownerFamily": "MODIFIER",
       "sourceTask": "M15-01C",
-      "state": "pending",
+      "state": "completed",
       "dependencies": [],
       "targetImplementationClass": "LOCAL_EXACT",
       "fixture": {
@@ -1970,7 +1970,7 @@
       "gapId": "modifier:NORMAL_EDIT",
       "ownerFamily": "MODIFIER",
       "sourceTask": "M15-01C",
-      "state": "pending",
+      "state": "completed",
       "dependencies": [],
       "targetImplementationClass": "LOCAL_EXACT",
       "fixture": {
@@ -1993,7 +1993,7 @@
       "gapId": "modifier:OCEAN",
       "ownerFamily": "MODIFIER",
       "sourceTask": "M15-01C",
-      "state": "pending",
+      "state": "completed",
       "dependencies": [],
       "targetImplementationClass": "LOCAL_EXACT",
       "fixture": {
@@ -2016,7 +2016,7 @@
       "gapId": "modifier:PARTICLE_INSTANCE",
       "ownerFamily": "MODIFIER",
       "sourceTask": "M15-01C",
-      "state": "pending",
+      "state": "completed",
       "dependencies": [],
       "targetImplementationClass": "LOCAL_EXACT",
       "fixture": {
@@ -2039,7 +2039,7 @@
       "gapId": "modifier:PARTICLE_SYSTEM",
       "ownerFamily": "MODIFIER",
       "sourceTask": "M15-01C",
-      "state": "pending",
+      "state": "completed",
       "dependencies": [],
       "targetImplementationClass": "LOCAL_EXACT",
       "fixture": {
@@ -2062,7 +2062,7 @@
       "gapId": "modifier:REMESH",
       "ownerFamily": "MODIFIER",
       "sourceTask": "M15-01C",
-      "state": "pending",
+      "state": "completed",
       "dependencies": [],
       "targetImplementationClass": "LOCAL_EXACT",
       "fixture": {
@@ -2085,7 +2085,7 @@
       "gapId": "modifier:SCREW",
       "ownerFamily": "MODIFIER",
       "sourceTask": "M15-01C",
-      "state": "pending",
+      "state": "completed",
       "dependencies": [],
       "targetImplementationClass": "LOCAL_EXACT",
       "fixture": {
@@ -2108,7 +2108,7 @@
       "gapId": "modifier:SHRINKWRAP",
       "ownerFamily": "MODIFIER",
       "sourceTask": "M15-01C",
-      "state": "pending",
+      "state": "completed",
       "dependencies": [],
       "targetImplementationClass": "LOCAL_EXACT",
       "fixture": {
@@ -2131,7 +2131,7 @@
       "gapId": "modifier:SIMPLE_DEFORM",
       "ownerFamily": "MODIFIER",
       "sourceTask": "M15-01C",
-      "state": "pending",
+      "state": "completed",
       "dependencies": [],
       "targetImplementationClass": "LOCAL_EXACT",
       "fixture": {
@@ -2154,7 +2154,7 @@
       "gapId": "modifier:SKIN",
       "ownerFamily": "MODIFIER",
       "sourceTask": "M15-01C",
-      "state": "pending",
+      "state": "completed",
       "dependencies": [],
       "targetImplementationClass": "LOCAL_EXACT",
       "fixture": {
@@ -2177,7 +2177,7 @@
       "gapId": "modifier:SMOOTH",
       "ownerFamily": "MODIFIER",
       "sourceTask": "M15-01C",
-      "state": "pending",
+      "state": "active",
       "dependencies": [],
       "targetImplementationClass": "LOCAL_EXACT",
       "fixture": {
@@ -158734,7 +158734,7 @@
       ]
     }
   ],
-  "firstTask": "M16-GAP-00076",
+  "firstTask": "M16-GAP-00094",
   "closureGate": "M15-03E",
   "nextTask": "M15-03B"
 }

tests/golden/M15-03A/task-catalog.jsonl

@@ -73,25 +73,25 @@
 {"id":"M16-GAP-00073","gapId":"modifier:LAPLACIANDEFORM","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"completed","targetImplementationClass":"LOCAL_EXACT"}
 {"id":"M16-GAP-00074","gapId":"modifier:LAPLACIANSMOOTH","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"completed","targetImplementationClass":"LOCAL_EXACT"}
 {"id":"M16-GAP-00075","gapId":"modifier:LATTICE","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"completed","targetImplementationClass":"LOCAL_EXACT"}
-{"id":"M16-GAP-00076","gapId":"modifier:LINEART","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"active","targetImplementationClass":"LOCAL_EXACT"}
+{"id":"M16-GAP-00076","gapId":"modifier:LINEART","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"completed","targetImplementationClass":"LOCAL_EXACT"}
-{"id":"M16-GAP-00077","gapId":"modifier:MASK","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"pending","targetImplementationClass":"LOCAL_EXACT"}
+{"id":"M16-GAP-00077","gapId":"modifier:MASK","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"completed","targetImplementationClass":"LOCAL_EXACT"}
-{"id":"M16-GAP-00078","gapId":"modifier:MESH_CACHE","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"pending","targetImplementationClass":"LOCAL_EXACT"}
+{"id":"M16-GAP-00078","gapId":"modifier:MESH_CACHE","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"completed","targetImplementationClass":"LOCAL_EXACT"}
-{"id":"M16-GAP-00079","gapId":"modifier:MESH_DEFORM","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"pending","targetImplementationClass":"LOCAL_EXACT"}
+{"id":"M16-GAP-00079","gapId":"modifier:MESH_DEFORM","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"completed","targetImplementationClass":"LOCAL_EXACT"}
-{"id":"M16-GAP-00080","gapId":"modifier:MESH_SEQUENCE_CACHE","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"pending","targetImplementationClass":"LOCAL_EXACT"}
+{"id":"M16-GAP-00080","gapId":"modifier:MESH_SEQUENCE_CACHE","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"completed","targetImplementationClass":"LOCAL_EXACT"}
-{"id":"M16-GAP-00081","gapId":"modifier:MESH_TO_VOLUME","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"pending","targetImplementationClass":"LOCAL_EXACT"}
+{"id":"M16-GAP-00081","gapId":"modifier:MESH_TO_VOLUME","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"completed","targetImplementationClass":"LOCAL_EXACT"}
-{"id":"M16-GAP-00082","gapId":"modifier:MIRROR","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"pending","targetImplementationClass":"LOCAL_EXACT"}
+{"id":"M16-GAP-00082","gapId":"modifier:MIRROR","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"completed","targetImplementationClass":"LOCAL_EXACT"}
-{"id":"M16-GAP-00083","gapId":"modifier:MULTIRES","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"pending","targetImplementationClass":"LOCAL_EXACT"}
+{"id":"M16-GAP-00083","gapId":"modifier:MULTIRES","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"completed","targetImplementationClass":"LOCAL_EXACT"}
-{"id":"M16-GAP-00084","gapId":"modifier:NODES","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"pending","targetImplementationClass":"LOCAL_EXACT"}
+{"id":"M16-GAP-00084","gapId":"modifier:NODES","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"completed","targetImplementationClass":"LOCAL_EXACT"}
-{"id":"M16-GAP-00085","gapId":"modifier:NORMAL_EDIT","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"pending","targetImplementationClass":"LOCAL_EXACT"}
+{"id":"M16-GAP-00085","gapId":"modifier:NORMAL_EDIT","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"completed","targetImplementationClass":"LOCAL_EXACT"}
-{"id":"M16-GAP-00086","gapId":"modifier:OCEAN","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"pending","targetImplementationClass":"LOCAL_EXACT"}
+{"id":"M16-GAP-00086","gapId":"modifier:OCEAN","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"completed","targetImplementationClass":"LOCAL_EXACT"}
-{"id":"M16-GAP-00087","gapId":"modifier:PARTICLE_INSTANCE","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"pending","targetImplementationClass":"LOCAL_EXACT"}
+{"id":"M16-GAP-00087","gapId":"modifier:PARTICLE_INSTANCE","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"completed","targetImplementationClass":"LOCAL_EXACT"}
-{"id":"M16-GAP-00088","gapId":"modifier:PARTICLE_SYSTEM","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"pending","targetImplementationClass":"LOCAL_EXACT"}
+{"id":"M16-GAP-00088","gapId":"modifier:PARTICLE_SYSTEM","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"completed","targetImplementationClass":"LOCAL_EXACT"}
-{"id":"M16-GAP-00089","gapId":"modifier:REMESH","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"pending","targetImplementationClass":"LOCAL_EXACT"}
+{"id":"M16-GAP-00089","gapId":"modifier:REMESH","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"completed","targetImplementationClass":"LOCAL_EXACT"}
-{"id":"M16-GAP-00090","gapId":"modifier:SCREW","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"pending","targetImplementationClass":"LOCAL_EXACT"}
+{"id":"M16-GAP-00090","gapId":"modifier:SCREW","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"completed","targetImplementationClass":"LOCAL_EXACT"}
-{"id":"M16-GAP-00091","gapId":"modifier:SHRINKWRAP","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"pending","targetImplementationClass":"LOCAL_EXACT"}
+{"id":"M16-GAP-00091","gapId":"modifier:SHRINKWRAP","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"completed","targetImplementationClass":"LOCAL_EXACT"}
-{"id":"M16-GAP-00092","gapId":"modifier:SIMPLE_DEFORM","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"pending","targetImplementationClass":"LOCAL_EXACT"}
+{"id":"M16-GAP-00092","gapId":"modifier:SIMPLE_DEFORM","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"completed","targetImplementationClass":"LOCAL_EXACT"}
-{"id":"M16-GAP-00093","gapId":"modifier:SKIN","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"pending","targetImplementationClass":"LOCAL_EXACT"}
+{"id":"M16-GAP-00093","gapId":"modifier:SKIN","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"completed","targetImplementationClass":"LOCAL_EXACT"}
-{"id":"M16-GAP-00094","gapId":"modifier:SMOOTH","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"pending","targetImplementationClass":"LOCAL_EXACT"}
+{"id":"M16-GAP-00094","gapId":"modifier:SMOOTH","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"active","targetImplementationClass":"LOCAL_EXACT"}
 {"id":"M16-GAP-00095","gapId":"modifier:SOFT_BODY","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"pending","targetImplementationClass":"LOCAL_EXACT"}
 {"id":"M16-GAP-00096","gapId":"modifier:SOLIDIFY","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"pending","targetImplementationClass":"LOCAL_EXACT"}
 {"id":"M16-GAP-00097","gapId":"modifier:SUBSURF","ownerFamily":"MODIFIER","sourceTask":"M15-01C","state":"pending","targetImplementationClass":"LOCAL_EXACT"}

tests/golden/M16-GAP-00076/lineart-modifier-desktop-report.json

@@ -0,0 +1,22 @@
+{
+  "blenderVersion": "5.2.0 LTS",
+  "fixture": "/home/mes123456/workinf_Blender_Wasm/tests/files/web/generated/M16-GAP-00076-modifier-LINEART.blend",
+  "fixtureSha256": "6e81096d309df5ada76b5bdd7c9b1b3d5399081500939e7e9dc1777c9c720401",
+  "modifier": {
+    "modifier": {
+      "name": "Lineart",
+      "showEditMode": false,
+      "showOnCage": false,
+      "showRender": true,
+      "showViewport": false,
+      "type": "LINEART",
+      "typeCode": 78
+    },
+    "objectId": "object:GreasePencilObject",
+    "task": "M16-GAP-00076"
+  },
+  "operation": "LINEART_MODIFIER_DESKTOP",
+  "saveReopen": "EXACT",
+  "schemaVersion": 1,
+  "task": "M16-GAP-00076"
+}

tests/golden/M16-GAP-00076/lineart-modifier-local-exact-report.json

@@ -0,0 +1,43 @@
+{
+  "schemaVersion": 1,
+  "task": "M16-GAP-00076",
+  "operation": "LINEART_MODIFIER_LOCAL_EXACT",
+  "fixture": {
+    "path": "tests/files/web/generated/M16-GAP-00076-modifier-LINEART.blend",
+    "sha256": "6e81096d309df5ada76b5bdd7c9b1b3d5399081500939e7e9dc1777c9c720401"
+  },
+  "desktop": {
+    "status": "EXACT",
+    "report": "tests/golden/M16-GAP-00076/lineart-modifier-desktop-report.json",
+    "saveReopen": "EXACT"
+  },
+  "wasm": {
+    "status": "EXACT",
+    "objectId": "object:GreasePencilObject",
+    "modifier": {
+      "dependsOn": [
+        "modifier:object:GreasePencilObject:41013787"
+      ],
+      "enabled": false,
+      "evaluationStatus": "BLOCKED",
+      "name": "Lineart",
+      "parameters": {
+        "flag": 5,
+        "mode": 2,
+        "persistentUid": 1154420608,
+        "typeCode": 78
+      },
+      "showEditMode": false,
+      "showOnCage": false,
+      "showRender": true,
+      "showViewport": false,
+      "type": "LINEART",
+      "uuid": "modifier:object:GreasePencilObject:1154420608"
+    }
+  },
+  "saveReopen": "EXACT",
+  "negative": {
+    "malformedBlend": "REJECTED_WITHOUT_MAIN_MUTATION"
+  },
+  "nextTask": "M16-GAP-00077"
+}

tests/golden/M16-GAP-00076/manifest.json

@@ -0,0 +1,24 @@
+{
+  "schemaVersion": 1,
+  "task": "M16-GAP-00076",
+  "parentTask": "M16-GAP-00075",
+  "enablingTask": false,
+  "parityStateChange": true,
+  "runtime": "BLENDER_5_2_LOCAL_EXACT",
+  "operation": "LINEART_MODIFIER_LOCAL_EXACT",
+  "status": "done",
+  "artifacts": {
+    "parentManifest": {"path": "tests/golden/M16-GAP-00075/manifest.json", "sha256": "9d518397037f8776147f7d261003a191274ee82f9c20b3de036e6b1f7d33fe20"},
+    "fixture": {"path": "tests/files/web/generated/M16-GAP-00076-modifier-LINEART.blend", "sha256": "6e81096d309df5ada76b5bdd7c9b1b3d5399081500939e7e9dc1777c9c720401"},
+    "generator": {"path": "tools/web/generated/M16-GAP-00076.py", "sha256": "45797f19ee517501033c3c95e79f13f4fc7f8699c17ecacc54367b3932ffa63d"},
+    "desktopChecker": {"path": "tools/web/check-generic-modifier-desktop.py", "sha256": "3a372e870f14c4559ee921aef1fbe086eccd609a0af5917e5b4872468ca22e51"},
+    "webChecker": {"path": "tools/web/check-generated-gap.mjs", "sha256": "4c7a6ade30979ed209df8114e03c8194e74a734c3d99130f8be3e838bb3d6c7a"},
+    "reader": {"path": "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp", "sha256": "dbab2a2dab2485d870fe827fed017c6d43659a3adc266ac94c2e4a663ef128a6"},
+    "wasm": {"path": "web/app/src/vendor/blender/web_engine.wasm", "sha256": "ae724a2e586ab535a8d597636aac756ab21d265b07e28854327da2a79b9aae99"},
+    "wasmPublic": {"path": "web/app/public/vendor/blender/web_engine.wasm", "sha256": "ae724a2e586ab535a8d597636aac756ab21d265b07e28854327da2a79b9aae99"},
+    "wasmJs": {"path": "web/app/src/vendor/blender/web_engine.js", "sha256": "9c831d0351ac9d0714cce3b1da748cba416ced3086e3c59595cf24ac4da459ed"},
+    "desktopReport": {"path": "tests/golden/M16-GAP-00076/lineart-modifier-desktop-report.json", "sha256": "dfc59d7f349a96352e9b7147cf2745754664513b17f8541828552cd04d6e2434"},
+    "webReport": {"path": "tests/golden/M16-GAP-00076/lineart-modifier-local-exact-report.json", "sha256": "b97956de8af04e761d23e69c7c40f31ddfafe0fa54e600123154c77a74ee41f1"}
+  },
+  "nextTask": "M16-GAP-00077"
+}

tests/golden/M16-GAP-00076/task-context.json

@@ -0,0 +1,181 @@
+{
+  "schemaVersion": 1,
+  "task": "M16-GAP-00076",
+  "parentTask": "M16-GAP-00075",
+  "status": "in_progress",
+  "goal": "Make the same minimal fixture produce observable modifier:LINEART data in Blender desktop and WASM/Main, with save/reopen stability. Change only this gap; do not expand to other data-blocks, editors, or browsers.",
+  "scope": {
+    "gap": "modifier:LINEART",
+    "ownerFamily": "MODIFIER",
+    "implementationClass": "LOCAL_EXACT"
+  },
+  "commands": [
+    "build_blender_5.2.0/bin/blender -b --factory-startup --python tools/web/generated/M16-GAP-00076.py -- tests/files/web/generated/M16-GAP-00076-modifier-LINEART.blend",
+    "npm --prefix web run test:generated-gap -- --task M16-GAP-00076",
+    "node tools/web/check-generated-gap.mjs --task M16-GAP-00076"
+  ],
+  "inputPaths": [
+    "tools/web/generated/M16-GAP-00076.py"
+  ],
+  "inputSelection": {
+    "schemaVersion": 1,
+    "limits": {
+      "maxFiles": 12,
+      "evidenceBytes": 8192,
+      "contextRemainingBytes": 7445,
+      "contextRemainingTokens": 1860
+    },
+    "source": {
+      "bytes": 6555,
+      "tokens": 1640
+    },
+    "selected": [
+      {
+        "path": "tools/web/generated/M16-GAP-00076.py",
+        "bytes": 550,
+        "tokens": 138
+      }
+    ],
+    "excluded": [
+      {
+        "path": "tests/files/web/generated/M16-GAP-00076-modifier-LINEART.blend",
+        "bytes": 87791,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp",
+        "bytes": 221332,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tools/web/check-generated-gap.mjs",
+        "bytes": 139347,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tests/golden/M16-GAP-00076/",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "docs/status/M16-GAP-00076.md",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "tests/golden/M16-GAP-00076/manifest.json",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      }
+    ],
+    "totals": {
+      "files": 1,
+      "bytes": 550,
+      "tokens": 138
+    }
+  },
+  "exitCriteria": [
+    "desktop fixture evidence exists",
+    "WASM uses the same fixture",
+    "comparator passes",
+    "save/reopen preserves Main",
+    "manifest hashes all artifacts"
+  ],
+  "nextTask": "M16-GAP-00077",
+  "sourceDocuments": {
+    "queue": "docs/EXECUTION_QUEUE.md",
+    "taskCard": "docs/tasks/M16-GAP-00076.md",
+    "taskIndex": "tests/golden/M15-03A/task-index.json",
+    "parentManifest": "tests/golden/M16-GAP-00075/manifest.json",
+    "parentStatus": "docs/status/M16-GAP-00075.md"
+  },
+  "readPolicy": {
+    "required": [
+      "docs/EXECUTION_QUEUE.md",
+      "docs/tasks/M16-GAP-00076.md",
+      "tests/golden/M16-GAP-00075/manifest.json",
+      "docs/status/M16-GAP-00075.md"
+    ],
+    "machineOnly": [
+      "tests/golden/M15-03A/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": "M16-GAP-00075",
+      "parentTask": "M16-GAP-00074",
+      "status": "done",
+      "nextTask": "M16-GAP-00076",
+      "artifactCount": 11
+    },
+    "statusSummary": [
+      "# M16-GAP-00075 Status",
+      "status: done",
+      "task: LATTICE modifier LOCAL_EXACT slice",
+      "updated: 2026-08-20 America/New_York",
+      "scope: Mesh LATTICE modifier stack exposure for `object:WebGapLatticeModifierObject`.",
+      "evidence:",
+      "- Desktop fixture exposes `WebGapLatticeModifier`; save/reopen is exact.",
+      "- WASM/Main exposes LATTICE type code 2 and metadata parameters on the mesh scene node."
+    ]
+  },
+  "budgets": {
+    "queueBytes": 4096,
+    "taskBytes": 1724,
+    "parentManifestBytes": 24576,
+    "parentStatusBytes": 6144,
+    "evidenceFiles": 12,
+    "evidenceBytes": 8192,
+    "contextTokens": 3500,
+    "taskLines": 38,
+    "taskTokens": 431
+  },
+  "size": {
+    "documents": [
+      {
+        "path": "docs/EXECUTION_QUEUE.md",
+        "bytes": 2168,
+        "lines": 45,
+        "tokens": 542
+      },
+      {
+        "path": "docs/tasks/M16-GAP-00076.md",
+        "bytes": 1724,
+        "lines": 38,
+        "tokens": 431
+      },
+      {
+        "path": "tests/golden/M16-GAP-00075/manifest.json",
+        "bytes": 2038,
+        "lines": 25,
+        "tokens": 510
+      },
+      {
+        "path": "docs/status/M16-GAP-00075.md",
+        "bytes": 625,
+        "lines": 19,
+        "tokens": 157
+      }
+    ],
+    "sourceTokens": 1640,
+    "evidenceFiles": 1,
+    "evidenceBytes": 550,
+    "evidenceTokens": 138,
+    "totalTokens": 1778,
+    "withinBudget": true
+  }
+}

tests/golden/M16-GAP-00077/manifest.json

@@ -0,0 +1,24 @@
+{
+  "schemaVersion": 1,
+  "task": "M16-GAP-00077",
+  "parentTask": "M16-GAP-00076",
+  "enablingTask": false,
+  "parityStateChange": true,
+  "runtime": "BLENDER_5_2_LOCAL_EXACT",
+  "operation": "MASK_MODIFIER_LOCAL_EXACT",
+  "status": "done",
+  "artifacts": {
+    "parentManifest": {"path": "tests/golden/M16-GAP-00076/manifest.json", "sha256": "cbf9772af4492d6c4f9abf43a14a8c0137ab08e20a6a308c0d863291524f8596"},
+    "fixture": {"path": "tests/files/web/generated/M16-GAP-00077-modifier-MASK.blend", "sha256": "62d3740eb3c43d79fa8018e992d0f21dc1b0efac5f8e41965a9564e0c765deee"},
+    "generator": {"path": "tools/web/generated/M16-GAP-00077.py", "sha256": "b3b946e1348773aafd1df5c9aa192e566e79adaf06112e23e2d7a00c6c6fde01"},
+    "desktopChecker": {"path": "tools/web/check-generic-modifier-desktop.py", "sha256": "3a372e870f14c4559ee921aef1fbe086eccd609a0af5917e5b4872468ca22e51"},
+    "webChecker": {"path": "tools/web/check-generated-gap.mjs", "sha256": "a297d2148320fd5a12441b951b56c11b20d8c518e993095828681c0bc65b9988"},
+    "reader": {"path": "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp", "sha256": "dbab2a2dab2485d870fe827fed017c6d43659a3adc266ac94c2e4a663ef128a6"},
+    "wasm": {"path": "web/app/src/vendor/blender/web_engine.wasm", "sha256": "ae724a2e586ab535a8d597636aac756ab21d265b07e28854327da2a79b9aae99"},
+    "wasmPublic": {"path": "web/app/public/vendor/blender/web_engine.wasm", "sha256": "ae724a2e586ab535a8d597636aac756ab21d265b07e28854327da2a79b9aae99"},
+    "wasmJs": {"path": "web/app/src/vendor/blender/web_engine.js", "sha256": "9c831d0351ac9d0714cce3b1da748cba416ced3086e3c59595cf24ac4da459ed"},
+    "desktopReport": {"path": "tests/golden/M16-GAP-00077/mask-modifier-desktop-report.json", "sha256": "b727c810beee272ab8f70754d50aed53404ec5a5d9147f912d6f880d1554576f"},
+    "webReport": {"path": "tests/golden/M16-GAP-00077/mask-modifier-local-exact-report.json", "sha256": "ef4b6d8b4c1fb2d336fafebe4f232478704d442d8b166305d8c0dbed0523bed6"}
+  },
+  "nextTask": "M16-GAP-00078"
+}

tests/golden/M16-GAP-00077/mask-modifier-desktop-report.json

@@ -0,0 +1,23 @@
+{
+  "blenderVersion": "5.2.0 LTS",
+  "fixture": "/home/mes123456/workinf_Blender_Wasm/tests/files/web/generated/M16-GAP-00077-modifier-MASK.blend",
+  "fixtureSha256": "62d3740eb3c43d79fa8018e992d0f21dc1b0efac5f8e41965a9564e0c765deee",
+  "modifier": {
+    "meshId": "mesh:WebGapMaskMesh",
+    "modifier": {
+      "name": "WebGapMask",
+      "showEditMode": false,
+      "showOnCage": false,
+      "showRender": false,
+      "showViewport": true,
+      "type": "MASK",
+      "typeCode": 27
+    },
+    "objectId": "object:WebGapMaskObject",
+    "task": "M16-GAP-00077"
+  },
+  "operation": "MASK_MODIFIER_DESKTOP",
+  "saveReopen": "EXACT",
+  "schemaVersion": 1,
+  "task": "M16-GAP-00077"
+}

tests/golden/M16-GAP-00077/mask-modifier-local-exact-report.json

@@ -0,0 +1,42 @@
+{
+  "schemaVersion": 1,
+  "task": "M16-GAP-00077",
+  "operation": "MASK_MODIFIER_LOCAL_EXACT",
+  "fixture": {
+    "path": "tests/files/web/generated/M16-GAP-00077-modifier-MASK.blend",
+    "sha256": "62d3740eb3c43d79fa8018e992d0f21dc1b0efac5f8e41965a9564e0c765deee"
+  },
+  "desktop": {
+    "status": "EXACT",
+    "report": "tests/golden/M16-GAP-00077/mask-modifier-desktop-report.json",
+    "saveReopen": "EXACT"
+  },
+  "wasm": {
+    "status": "EXACT",
+    "objectId": "object:WebGapMaskObject",
+    "meshId": "mesh:WebGapMaskMesh",
+    "modifier": {
+      "dependsOn": [],
+      "enabled": true,
+      "evaluationStatus": "BLOCKED",
+      "name": "WebGapMask",
+      "parameters": {
+        "flag": 5,
+        "mode": 1,
+        "persistentUid": 951641420,
+        "typeCode": 27
+      },
+      "showEditMode": false,
+      "showOnCage": false,
+      "showRender": false,
+      "showViewport": true,
+      "type": "MASK",
+      "uuid": "modifier:object:WebGapMaskObject:951641420"
+    }
+  },
+  "saveReopen": "EXACT",
+  "negative": {
+    "malformedBlend": "REJECTED_WITHOUT_MAIN_MUTATION"
+  },
+  "nextTask": "M16-GAP-00078"
+}

tests/golden/M16-GAP-00077/task-context.json

@@ -0,0 +1,181 @@
+{
+  "schemaVersion": 1,
+  "task": "M16-GAP-00077",
+  "parentTask": "M16-GAP-00076",
+  "status": "in_progress",
+  "goal": "Make the same minimal fixture produce observable modifier:MASK data in Blender desktop and WASM/Main, with save/reopen stability. Change only this gap; do not expand to other data-blocks, editors, or browsers.",
+  "scope": {
+    "gap": "modifier:MASK",
+    "ownerFamily": "MODIFIER",
+    "implementationClass": "LOCAL_EXACT"
+  },
+  "commands": [
+    "build_blender_5.2.0/bin/blender -b --factory-startup --python tools/web/generated/M16-GAP-00077.py -- tests/files/web/generated/M16-GAP-00077-modifier-MASK.blend",
+    "npm --prefix web run test:generated-gap -- --task M16-GAP-00077",
+    "node tools/web/check-generated-gap.mjs --task M16-GAP-00077"
+  ],
+  "inputPaths": [
+    "tools/web/generated/M16-GAP-00077.py"
+  ],
+  "inputSelection": {
+    "schemaVersion": 1,
+    "limits": {
+      "maxFiles": 12,
+      "evidenceBytes": 8192,
+      "contextRemainingBytes": 7423,
+      "contextRemainingTokens": 1854
+    },
+    "source": {
+      "bytes": 6577,
+      "tokens": 1646
+    },
+    "selected": [
+      {
+        "path": "tools/web/generated/M16-GAP-00077.py",
+        "bytes": 1082,
+        "tokens": 271
+      }
+    ],
+    "excluded": [
+      {
+        "path": "tests/files/web/generated/M16-GAP-00077-modifier-MASK.blend",
+        "bytes": 86507,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp",
+        "bytes": 221332,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tools/web/check-generated-gap.mjs",
+        "bytes": 139431,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tests/golden/M16-GAP-00077/",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "docs/status/M16-GAP-00077.md",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "tests/golden/M16-GAP-00077/manifest.json",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      }
+    ],
+    "totals": {
+      "files": 1,
+      "bytes": 1082,
+      "tokens": 271
+    }
+  },
+  "exitCriteria": [
+    "desktop fixture evidence exists",
+    "WASM uses the same fixture",
+    "comparator passes",
+    "save/reopen preserves Main",
+    "manifest hashes all artifacts"
+  ],
+  "nextTask": "M16-GAP-00078",
+  "sourceDocuments": {
+    "queue": "docs/EXECUTION_QUEUE.md",
+    "taskCard": "docs/tasks/M16-GAP-00077.md",
+    "taskIndex": "tests/golden/M15-03A/task-index.json",
+    "parentManifest": "tests/golden/M16-GAP-00076/manifest.json",
+    "parentStatus": "docs/status/M16-GAP-00076.md"
+  },
+  "readPolicy": {
+    "required": [
+      "docs/EXECUTION_QUEUE.md",
+      "docs/tasks/M16-GAP-00077.md",
+      "tests/golden/M16-GAP-00076/manifest.json",
+      "docs/status/M16-GAP-00076.md"
+    ],
+    "machineOnly": [
+      "tests/golden/M15-03A/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": "M16-GAP-00076",
+      "parentTask": "M16-GAP-00075",
+      "status": "done",
+      "nextTask": "M16-GAP-00077",
+      "artifactCount": 11
+    },
+    "statusSummary": [
+      "# M16-GAP-00076 Status",
+      "status: done",
+      "task: LINEART modifier LOCAL_EXACT slice",
+      "updated: 2026-08-20 America/New_York",
+      "scope: Grease Pencil LINEART modifier stack exposure for `object:GreasePencilObject`.",
+      "evidence:",
+      "- Desktop fixture exposes `Lineart` as LINEART type code 78; save/reopen is exact.",
+      "- WASM/Main exposes LINEART type code 78 and base metadata parameters on the Grease Pencil scene node."
+    ]
+  },
+  "budgets": {
+    "queueBytes": 4096,
+    "taskBytes": 1709,
+    "parentManifestBytes": 24576,
+    "parentStatusBytes": 6144,
+    "evidenceFiles": 12,
+    "evidenceBytes": 8192,
+    "contextTokens": 3500,
+    "taskLines": 38,
+    "taskTokens": 428
+  },
+  "size": {
+    "documents": [
+      {
+        "path": "docs/EXECUTION_QUEUE.md",
+        "bytes": 2168,
+        "lines": 45,
+        "tokens": 542
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+      {
+        "path": "docs/tasks/M16-GAP-00077.md",
+        "bytes": 1709,
+        "lines": 38,
+        "tokens": 428
+      },
+      {
+        "path": "tests/golden/M16-GAP-00076/manifest.json",
+        "bytes": 2038,
+        "lines": 25,
+        "tokens": 510
+      },
+      {
+        "path": "docs/status/M16-GAP-00076.md",
+        "bytes": 662,
+        "lines": 19,
+        "tokens": 166
+      }
+    ],
+    "sourceTokens": 1646,
+    "evidenceFiles": 1,
+    "evidenceBytes": 1082,
+    "evidenceTokens": 271,
+    "totalTokens": 1917,
+    "withinBudget": true
+  }
+}

tests/golden/M16-GAP-00078/manifest.json

@@ -0,0 +1,24 @@
+{
+  "schemaVersion": 1,
+  "task": "M16-GAP-00078",
+  "parentTask": "M16-GAP-00077",
+  "enablingTask": false,
+  "parityStateChange": true,
+  "runtime": "BLENDER_5_2_LOCAL_EXACT",
+  "operation": "MESH_CACHE_MODIFIER_LOCAL_EXACT",
+  "status": "done",
+  "artifacts": {
+    "parentManifest": {"path": "tests/golden/M16-GAP-00077/manifest.json", "sha256": "260a2e5906d78901cba540fab58252eba893f29f0e27b9a214e720ed20c6ed52"},
+    "fixture": {"path": "tests/files/web/generated/M16-GAP-00078-modifier-MESH_CACHE.blend", "sha256": "7c381314e4b8c95aa2b01acbd2f8ec0664bb27264dd6c6dd6456602adc42f6e8"},
+    "generator": {"path": "tools/web/generated/M16-GAP-00078.py", "sha256": "614c0b5bc0bfe91fe29a956067e1cef0ffc1b6a072e4178682323143a86861e1"},
+    "desktopChecker": {"path": "tools/web/check-generic-modifier-desktop.py", "sha256": "3a372e870f14c4559ee921aef1fbe086eccd609a0af5917e5b4872468ca22e51"},
+    "webChecker": {"path": "tools/web/check-generated-gap.mjs", "sha256": "688b120a7679f0bdd8661c0da114b68d94588de1d1598f75932ced1cb43a8a98"},
+    "reader": {"path": "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp", "sha256": "dbab2a2dab2485d870fe827fed017c6d43659a3adc266ac94c2e4a663ef128a6"},
+    "wasm": {"path": "web/app/src/vendor/blender/web_engine.wasm", "sha256": "ae724a2e586ab535a8d597636aac756ab21d265b07e28854327da2a79b9aae99"},
+    "wasmPublic": {"path": "web/app/public/vendor/blender/web_engine.wasm", "sha256": "ae724a2e586ab535a8d597636aac756ab21d265b07e28854327da2a79b9aae99"},
+    "wasmJs": {"path": "web/app/src/vendor/blender/web_engine.js", "sha256": "9c831d0351ac9d0714cce3b1da748cba416ced3086e3c59595cf24ac4da459ed"},
+    "desktopReport": {"path": "tests/golden/M16-GAP-00078/mesh-cache-modifier-desktop-report.json", "sha256": "4f78ab7adae556fb49dfde5b4c4e95f9bb0c2777c8425bc48d410955d9686d46"},
+    "webReport": {"path": "tests/golden/M16-GAP-00078/mesh-cache-modifier-local-exact-report.json", "sha256": "6d6baa891a387fe56c4ee27c3bc5bde6ecb28f6a6e71f49c1560fe04b26d24df"}
+  },
+  "nextTask": "M16-GAP-00079"
+}

tests/golden/M16-GAP-00078/mesh-cache-modifier-desktop-report.json

@@ -0,0 +1,23 @@
+{
+  "blenderVersion": "5.2.0 LTS",
+  "fixture": "/home/mes123456/workinf_Blender_Wasm/tests/files/web/generated/M16-GAP-00078-modifier-MESH_CACHE.blend",
+  "fixtureSha256": "7c381314e4b8c95aa2b01acbd2f8ec0664bb27264dd6c6dd6456602adc42f6e8",
+  "modifier": {
+    "meshId": "mesh:WebGapMeshCacheMesh",
+    "modifier": {
+      "name": "WebGapMeshCache",
+      "showEditMode": false,
+      "showOnCage": false,
+      "showRender": false,
+      "showViewport": true,
+      "type": "MESH_CACHE",
+      "typeCode": 46
+    },
+    "objectId": "object:WebGapMeshCacheObject",
+    "task": "M16-GAP-00078"
+  },
+  "operation": "MESH_CACHE_MODIFIER_DESKTOP",
+  "saveReopen": "EXACT",
+  "schemaVersion": 1,
+  "task": "M16-GAP-00078"
+}

tests/golden/M16-GAP-00078/mesh-cache-modifier-local-exact-report.json

@@ -0,0 +1,42 @@
+{
+  "schemaVersion": 1,
+  "task": "M16-GAP-00078",
+  "operation": "MESH_CACHE_MODIFIER_LOCAL_EXACT",
+  "fixture": {
+    "path": "tests/files/web/generated/M16-GAP-00078-modifier-MESH_CACHE.blend",
+    "sha256": "7c381314e4b8c95aa2b01acbd2f8ec0664bb27264dd6c6dd6456602adc42f6e8"
+  },
+  "desktop": {
+    "status": "EXACT",
+    "report": "tests/golden/M16-GAP-00078/mesh-cache-modifier-desktop-report.json",
+    "saveReopen": "EXACT"
+  },
+  "wasm": {
+    "status": "EXACT",
+    "objectId": "object:WebGapMeshCacheObject",
+    "meshId": "mesh:WebGapMeshCacheMesh",
+    "modifier": {
+      "dependsOn": [],
+      "enabled": true,
+      "evaluationStatus": "BLOCKED",
+      "name": "WebGapMeshCache",
+      "parameters": {
+        "flag": 5,
+        "mode": 1,
+        "persistentUid": 1768478037,
+        "typeCode": 46
+      },
+      "showEditMode": false,
+      "showOnCage": false,
+      "showRender": false,
+      "showViewport": true,
+      "type": "MESH_CACHE",
+      "uuid": "modifier:object:WebGapMeshCacheObject:1768478037"
+    }
+  },
+  "saveReopen": "EXACT",
+  "negative": {
+    "malformedBlend": "REJECTED_WITHOUT_MAIN_MUTATION"
+  },
+  "nextTask": "M16-GAP-00079"
+}

tests/golden/M16-GAP-00078/task-context.json

@@ -0,0 +1,181 @@
+{
+  "schemaVersion": 1,
+  "task": "M16-GAP-00078",
+  "parentTask": "M16-GAP-00077",
+  "status": "in_progress",
+  "goal": "Make the same minimal fixture produce observable modifier:MESH_CACHE data in Blender desktop and WASM/Main, with save/reopen stability. Change only this gap; do not expand to other data-blocks, editors, or browsers.",
+  "scope": {
+    "gap": "modifier:MESH_CACHE",
+    "ownerFamily": "MODIFIER",
+    "implementationClass": "LOCAL_EXACT"
+  },
+  "commands": [
+    "build_blender_5.2.0/bin/blender -b --factory-startup --python tools/web/generated/M16-GAP-00078.py -- tests/files/web/generated/M16-GAP-00078-modifier-MESH_CACHE.blend",
+    "npm --prefix web run test:generated-gap -- --task M16-GAP-00078",
+    "node tools/web/check-generated-gap.mjs --task M16-GAP-00078"
+  ],
+  "inputPaths": [
+    "tools/web/generated/M16-GAP-00078.py"
+  ],
+  "inputSelection": {
+    "schemaVersion": 1,
+    "limits": {
+      "maxFiles": 12,
+      "evidenceBytes": 8192,
+      "contextRemainingBytes": 7442,
+      "contextRemainingTokens": 1859
+    },
+    "source": {
+      "bytes": 6558,
+      "tokens": 1641
+    },
+    "selected": [
+      {
+        "path": "tools/web/generated/M16-GAP-00078.py",
+        "bytes": 968,
+        "tokens": 242
+      }
+    ],
+    "excluded": [
+      {
+        "path": "tests/files/web/generated/M16-GAP-00078-modifier-MESH_CACHE.blend",
+        "bytes": 86412,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp",
+        "bytes": 221332,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tools/web/check-generated-gap.mjs",
+        "bytes": 139526,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tests/golden/M16-GAP-00078/",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "docs/status/M16-GAP-00078.md",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "tests/golden/M16-GAP-00078/manifest.json",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      }
+    ],
+    "totals": {
+      "files": 1,
+      "bytes": 968,
+      "tokens": 242
+    }
+  },
+  "exitCriteria": [
+    "desktop fixture evidence exists",
+    "WASM uses the same fixture",
+    "comparator passes",
+    "save/reopen preserves Main",
+    "manifest hashes all artifacts"
+  ],
+  "nextTask": "M16-GAP-00079",
+  "sourceDocuments": {
+    "queue": "docs/EXECUTION_QUEUE.md",
+    "taskCard": "docs/tasks/M16-GAP-00078.md",
+    "taskIndex": "tests/golden/M15-03A/task-index.json",
+    "parentManifest": "tests/golden/M16-GAP-00077/manifest.json",
+    "parentStatus": "docs/status/M16-GAP-00077.md"
+  },
+  "readPolicy": {
+    "required": [
+      "docs/EXECUTION_QUEUE.md",
+      "docs/tasks/M16-GAP-00078.md",
+      "tests/golden/M16-GAP-00077/manifest.json",
+      "docs/status/M16-GAP-00077.md"
+    ],
+    "machineOnly": [
+      "tests/golden/M15-03A/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": "M16-GAP-00077",
+      "parentTask": "M16-GAP-00076",
+      "status": "done",
+      "nextTask": "M16-GAP-00078",
+      "artifactCount": 11
+    },
+    "statusSummary": [
+      "# M16-GAP-00077 Status",
+      "status: done",
+      "task: MASK modifier LOCAL_EXACT slice",
+      "updated: 2026-08-20 America/New_York",
+      "scope: Mesh MASK modifier stack exposure for `mesh:WebGapMaskMesh`.",
+      "evidence:",
+      "- Desktop fixture exposes `WebGapMask` as MASK type code 27; save/reopen is exact.",
+      "- WASM/Main exposes MASK type code 27 and base metadata parameters on the mesh scene node."
+    ]
+  },
+  "budgets": {
+    "queueBytes": 4096,
+    "taskBytes": 1739,
+    "parentManifestBytes": 24576,
+    "parentStatusBytes": 6144,
+    "evidenceFiles": 12,
+    "evidenceBytes": 8192,
+    "contextTokens": 3500,
+    "taskLines": 38,
+    "taskTokens": 435
+  },
+  "size": {
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+      {
+        "path": "docs/EXECUTION_QUEUE.md",
+        "bytes": 2168,
+        "lines": 45,
+        "tokens": 542
+      },
+      {
+        "path": "docs/tasks/M16-GAP-00078.md",
+        "bytes": 1739,
+        "lines": 38,
+        "tokens": 435
+      },
+      {
+        "path": "tests/golden/M16-GAP-00077/manifest.json",
+        "bytes": 2026,
+        "lines": 25,
+        "tokens": 507
+      },
+      {
+        "path": "docs/status/M16-GAP-00077.md",
+        "bytes": 625,
+        "lines": 19,
+        "tokens": 157
+      }
+    ],
+    "sourceTokens": 1641,
+    "evidenceFiles": 1,
+    "evidenceBytes": 968,
+    "evidenceTokens": 242,
+    "totalTokens": 1883,
+    "withinBudget": true
+  }
+}

tests/golden/M16-GAP-00079/manifest.json

@@ -0,0 +1,24 @@
+{
+  "schemaVersion": 1,
+  "task": "M16-GAP-00079",
+  "parentTask": "M16-GAP-00078",
+  "enablingTask": false,
+  "parityStateChange": true,
+  "runtime": "BLENDER_5_2_LOCAL_EXACT",
+  "operation": "MESH_DEFORM_MODIFIER_LOCAL_EXACT",
+  "status": "done",
+  "artifacts": {
+    "parentManifest": {"path": "tests/golden/M16-GAP-00078/manifest.json", "sha256": "a2da8c09eda6ee4420430f5c0bebb9c6c003de59d592e5a2978e029d6451dea5"},
+    "fixture": {"path": "tests/files/web/generated/M16-GAP-00079-modifier-MESH_DEFORM.blend", "sha256": "91d67a1b79c80b452e0637bc515030c8d8a2bb23d88399029ca57160f7facf20"},
+    "generator": {"path": "tools/web/generated/M16-GAP-00079.py", "sha256": "06ae4b6e3e7f9fa3a2a999bdd916ff3f8b482bb44e2971d4775e5fc3a1fd41eb"},
+    "desktopChecker": {"path": "tools/web/check-generic-modifier-desktop.py", "sha256": "3a372e870f14c4559ee921aef1fbe086eccd609a0af5917e5b4872468ca22e51"},
+    "webChecker": {"path": "tools/web/check-generated-gap.mjs", "sha256": "a5fed29c014a8f471d49cd7350850d3cbafa7d36422dc009a88a4995f177f994"},
+    "reader": {"path": "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp", "sha256": "dbab2a2dab2485d870fe827fed017c6d43659a3adc266ac94c2e4a663ef128a6"},
+    "wasm": {"path": "web/app/src/vendor/blender/web_engine.wasm", "sha256": "ae724a2e586ab535a8d597636aac756ab21d265b07e28854327da2a79b9aae99"},
+    "wasmPublic": {"path": "web/app/public/vendor/blender/web_engine.wasm", "sha256": "ae724a2e586ab535a8d597636aac756ab21d265b07e28854327da2a79b9aae99"},
+    "wasmJs": {"path": "web/app/src/vendor/blender/web_engine.js", "sha256": "9c831d0351ac9d0714cce3b1da748cba416ced3086e3c59595cf24ac4da459ed"},
+    "desktopReport": {"path": "tests/golden/M16-GAP-00079/mesh-deform-modifier-desktop-report.json", "sha256": "8f7ae61828ea8395a3dd1a5f01ccef9e634b03cf831b2d80f891c2db434190af"},
+    "webReport": {"path": "tests/golden/M16-GAP-00079/mesh-deform-modifier-local-exact-report.json", "sha256": "6a2be2737f7510539d27d0504b47012dc801b5a3b428f1ab6f2264f4df2ded87"}
+  },
+  "nextTask": "M16-GAP-00080"
+}

tests/golden/M16-GAP-00079/mesh-deform-modifier-desktop-report.json

@@ -0,0 +1,23 @@
+{
+  "blenderVersion": "5.2.0 LTS",
+  "fixture": "/home/mes123456/workinf_Blender_Wasm/tests/files/web/generated/M16-GAP-00079-modifier-MESH_DEFORM.blend",
+  "fixtureSha256": "91d67a1b79c80b452e0637bc515030c8d8a2bb23d88399029ca57160f7facf20",
+  "modifier": {
+    "meshId": "mesh:WebGapMeshDeformMesh",
+    "modifier": {
+      "name": "WebGapMeshDeform",
+      "showEditMode": false,
+      "showOnCage": false,
+      "showRender": false,
+      "showViewport": true,
+      "type": "MESH_DEFORM",
+      "typeCode": 18
+    },
+    "objectId": "object:WebGapMeshDeformObject",
+    "task": "M16-GAP-00079"
+  },
+  "operation": "MESH_DEFORM_MODIFIER_DESKTOP",
+  "saveReopen": "EXACT",
+  "schemaVersion": 1,
+  "task": "M16-GAP-00079"
+}

tests/golden/M16-GAP-00079/mesh-deform-modifier-local-exact-report.json

@@ -0,0 +1,45 @@
+{
+  "schemaVersion": 1,
+  "task": "M16-GAP-00079",
+  "operation": "MESH_DEFORM_MODIFIER_LOCAL_EXACT",
+  "fixture": {
+    "path": "tests/files/web/generated/M16-GAP-00079-modifier-MESH_DEFORM.blend",
+    "sha256": "91d67a1b79c80b452e0637bc515030c8d8a2bb23d88399029ca57160f7facf20"
+  },
+  "desktop": {
+    "status": "EXACT",
+    "report": "tests/golden/M16-GAP-00079/mesh-deform-modifier-desktop-report.json",
+    "saveReopen": "EXACT"
+  },
+  "wasm": {
+    "status": "EXACT",
+    "objectId": "object:WebGapMeshDeformObject",
+    "meshId": "mesh:WebGapMeshDeformMesh",
+    "modifier": {
+      "dependsOn": [],
+      "enabled": true,
+      "evaluationStatus": "METADATA_ONLY",
+      "name": "WebGapMeshDeform",
+      "parameters": {
+        "flag": 5,
+        "gridSize": 5,
+        "meshDeformFlags": 0,
+        "mode": 1,
+        "persistentUid": 2036773551,
+        "typeCode": 18,
+        "vertexGroup": ""
+      },
+      "showEditMode": false,
+      "showOnCage": false,
+      "showRender": false,
+      "showViewport": true,
+      "type": "MESH_DEFORM",
+      "uuid": "modifier:object:WebGapMeshDeformObject:2036773551"
+    }
+  },
+  "saveReopen": "EXACT",
+  "negative": {
+    "malformedBlend": "REJECTED_WITHOUT_MAIN_MUTATION"
+  },
+  "nextTask": "M16-GAP-00080"
+}

tests/golden/M16-GAP-00079/task-context.json

@@ -0,0 +1,181 @@
+{
+  "schemaVersion": 1,
+  "task": "M16-GAP-00079",
+  "parentTask": "M16-GAP-00078",
+  "status": "in_progress",
+  "goal": "Make the same minimal fixture produce observable modifier:MESH_DEFORM data in Blender desktop and WASM/Main, with save/reopen stability. Change only this gap; do not expand to other data-blocks, editors, or browsers.",
+  "scope": {
+    "gap": "modifier:MESH_DEFORM",
+    "ownerFamily": "MODIFIER",
+    "implementationClass": "LOCAL_EXACT"
+  },
+  "commands": [
+    "build_blender_5.2.0/bin/blender -b --factory-startup --python tools/web/generated/M16-GAP-00079.py -- tests/files/web/generated/M16-GAP-00079-modifier-MESH_DEFORM.blend",
+    "npm --prefix web run test:generated-gap -- --task M16-GAP-00079",
+    "node tools/web/check-generated-gap.mjs --task M16-GAP-00079"
+  ],
+  "inputPaths": [
+    "tools/web/generated/M16-GAP-00079.py"
+  ],
+  "inputSelection": {
+    "schemaVersion": 1,
+    "limits": {
+      "maxFiles": 12,
+      "evidenceBytes": 8192,
+      "contextRemainingBytes": 7347,
+      "contextRemainingTokens": 1836
+    },
+    "source": {
+      "bytes": 6653,
+      "tokens": 1664
+    },
+    "selected": [
+      {
+        "path": "tools/web/generated/M16-GAP-00079.py",
+        "bytes": 972,
+        "tokens": 243
+      }
+    ],
+    "excluded": [
+      {
+        "path": "tests/files/web/generated/M16-GAP-00079-modifier-MESH_DEFORM.blend",
+        "bytes": 86406,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp",
+        "bytes": 221332,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tools/web/check-generated-gap.mjs",
+        "bytes": 139623,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tests/golden/M16-GAP-00079/",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "docs/status/M16-GAP-00079.md",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "tests/golden/M16-GAP-00079/manifest.json",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      }
+    ],
+    "totals": {
+      "files": 1,
+      "bytes": 972,
+      "tokens": 243
+    }
+  },
+  "exitCriteria": [
+    "desktop fixture evidence exists",
+    "WASM uses the same fixture",
+    "comparator passes",
+    "save/reopen preserves Main",
+    "manifest hashes all artifacts"
+  ],
+  "nextTask": "M16-GAP-00080",
+  "sourceDocuments": {
+    "queue": "docs/EXECUTION_QUEUE.md",
+    "taskCard": "docs/tasks/M16-GAP-00079.md",
+    "taskIndex": "tests/golden/M15-03A/task-index.json",
+    "parentManifest": "tests/golden/M16-GAP-00078/manifest.json",
+    "parentStatus": "docs/status/M16-GAP-00078.md"
+  },
+  "readPolicy": {
+    "required": [
+      "docs/EXECUTION_QUEUE.md",
+      "docs/tasks/M16-GAP-00079.md",
+      "tests/golden/M16-GAP-00078/manifest.json",
+      "docs/status/M16-GAP-00078.md"
+    ],
+    "machineOnly": [
+      "tests/golden/M15-03A/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": "M16-GAP-00078",
+      "parentTask": "M16-GAP-00077",
+      "status": "done",
+      "nextTask": "M16-GAP-00079",
+      "artifactCount": 11
+    },
+    "statusSummary": [
+      "# M16-GAP-00078 Status",
+      "status: done",
+      "task: MESH_CACHE modifier LOCAL_EXACT slice",
+      "updated: 2026-08-20 America/New_York",
+      "scope: Mesh MESH_CACHE modifier stack exposure for `mesh:WebGapMeshCacheMesh`.",
+      "evidence:",
+      "- Desktop fixture exposes `WebGapMeshCache` as MESH_CACHE type code 46; save/reopen is exact.",
+      "- WASM/Main exposes MESH_CACHE type code 46 and base metadata parameters on the mesh scene node."
+    ]
+  },
+  "budgets": {
+    "queueBytes": 4096,
+    "taskBytes": 1744,
+    "parentManifestBytes": 24576,
+    "parentStatusBytes": 6144,
+    "evidenceFiles": 12,
+    "evidenceBytes": 8192,
+    "contextTokens": 3500,
+    "taskLines": 38,
+    "taskTokens": 436
+  },
+  "size": {
+    "documents": [
+      {
+        "path": "docs/EXECUTION_QUEUE.md",
+        "bytes": 2168,
+        "lines": 45,
+        "tokens": 542
+      },
+      {
+        "path": "docs/tasks/M16-GAP-00079.md",
+        "bytes": 1744,
+        "lines": 38,
+        "tokens": 436
+      },
+      {
+        "path": "tests/golden/M16-GAP-00078/manifest.json",
+        "bytes": 2050,
+        "lines": 25,
+        "tokens": 513
+      },
+      {
+        "path": "docs/status/M16-GAP-00078.md",
+        "bytes": 691,
+        "lines": 19,
+        "tokens": 173
+      }
+    ],
+    "sourceTokens": 1664,
+    "evidenceFiles": 1,
+    "evidenceBytes": 972,
+    "evidenceTokens": 243,
+    "totalTokens": 1907,
+    "withinBudget": true
+  }
+}

tests/golden/M16-GAP-00080/manifest.json

@@ -0,0 +1,24 @@
+{
+  "schemaVersion": 1,
+  "task": "M16-GAP-00080",
+  "parentTask": "M16-GAP-00079",
+  "enablingTask": false,
+  "parityStateChange": true,
+  "runtime": "BLENDER_5_2_LOCAL_EXACT",
+  "operation": "MESH_SEQUENCE_CACHE_MODIFIER_LOCAL_EXACT",
+  "status": "done",
+  "artifacts": {
+    "parentManifest": {"path": "tests/golden/M16-GAP-00079/manifest.json", "sha256": "25145a8a88ddeb465b4e90f6e1ffc194491dfd1e491d443fec3f6338896199b7"},
+    "fixture": {"path": "tests/files/web/generated/M16-GAP-00080-modifier-MESH_SEQUENCE_CACHE.blend", "sha256": "817ed4b1a395d83b8166c84206f6dd7fef22a7c1dd8b62f85414125f4a5a927b"},
+    "generator": {"path": "tools/web/generated/M16-GAP-00080.py", "sha256": "394a6517eeeb12cc033b7ae43d4cebd8d99a2c31077486909ca65613da51f0ec"},
+    "desktopChecker": {"path": "tools/web/check-generic-modifier-desktop.py", "sha256": "3a372e870f14c4559ee921aef1fbe086eccd609a0af5917e5b4872468ca22e51"},
+    "webChecker": {"path": "tools/web/check-generated-gap.mjs", "sha256": "b44d38ff7b8aaa22169a317987f3bdce969eb16fb7d2419ddac600ce735369b1"},
+    "reader": {"path": "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp", "sha256": "dbab2a2dab2485d870fe827fed017c6d43659a3adc266ac94c2e4a663ef128a6"},
+    "wasm": {"path": "web/app/src/vendor/blender/web_engine.wasm", "sha256": "ae724a2e586ab535a8d597636aac756ab21d265b07e28854327da2a79b9aae99"},
+    "wasmPublic": {"path": "web/app/public/vendor/blender/web_engine.wasm", "sha256": "ae724a2e586ab535a8d597636aac756ab21d265b07e28854327da2a79b9aae99"},
+    "wasmJs": {"path": "web/app/src/vendor/blender/web_engine.js", "sha256": "9c831d0351ac9d0714cce3b1da748cba416ced3086e3c59595cf24ac4da459ed"},
+    "desktopReport": {"path": "tests/golden/M16-GAP-00080/mesh-sequence-cache-modifier-desktop-report.json", "sha256": "0dfdf7f2e779c96397d0686f0d8ef9ba21e017c80a47da1b04639721942f3b2a"},
+    "webReport": {"path": "tests/golden/M16-GAP-00080/mesh-sequence-cache-modifier-local-exact-report.json", "sha256": "086758c58ae3b0b7124fd35b802d8ec3ad3254ff8e71f668ff976e05725a3a31"}
+  },
+  "nextTask": "M16-GAP-00081"
+}

tests/golden/M16-GAP-00080/mesh-sequence-cache-modifier-desktop-report.json

@@ -0,0 +1,23 @@
+{
+  "blenderVersion": "5.2.0 LTS",
+  "fixture": "/home/mes123456/workinf_Blender_Wasm/tests/files/web/generated/M16-GAP-00080-modifier-MESH_SEQUENCE_CACHE.blend",
+  "fixtureSha256": "817ed4b1a395d83b8166c84206f6dd7fef22a7c1dd8b62f85414125f4a5a927b",
+  "modifier": {
+    "meshId": "mesh:WebGapMeshSequenceCacheMesh",
+    "modifier": {
+      "name": "WebGapMeshSequenceCache",
+      "showEditMode": false,
+      "showOnCage": false,
+      "showRender": false,
+      "showViewport": true,
+      "type": "MESH_SEQUENCE_CACHE",
+      "typeCode": 52
+    },
+    "objectId": "object:WebGapMeshSequenceCacheObject",
+    "task": "M16-GAP-00080"
+  },
+  "operation": "MESH_SEQUENCE_CACHE_MODIFIER_DESKTOP",
+  "saveReopen": "EXACT",
+  "schemaVersion": 1,
+  "task": "M16-GAP-00080"
+}

tests/golden/M16-GAP-00080/mesh-sequence-cache-modifier-local-exact-report.json

@@ -0,0 +1,42 @@
+{
+  "schemaVersion": 1,
+  "task": "M16-GAP-00080",
+  "operation": "MESH_SEQUENCE_CACHE_MODIFIER_LOCAL_EXACT",
+  "fixture": {
+    "path": "tests/files/web/generated/M16-GAP-00080-modifier-MESH_SEQUENCE_CACHE.blend",
+    "sha256": "817ed4b1a395d83b8166c84206f6dd7fef22a7c1dd8b62f85414125f4a5a927b"
+  },
+  "desktop": {
+    "status": "EXACT",
+    "report": "tests/golden/M16-GAP-00080/mesh-sequence-cache-modifier-desktop-report.json",
+    "saveReopen": "EXACT"
+  },
+  "wasm": {
+    "status": "EXACT",
+    "objectId": "object:WebGapMeshSequenceCacheObject",
+    "meshId": "mesh:WebGapMeshSequenceCacheMesh",
+    "modifier": {
+      "dependsOn": [],
+      "enabled": true,
+      "evaluationStatus": "BLOCKED",
+      "name": "WebGapMeshSequenceCache",
+      "parameters": {
+        "flag": 5,
+        "mode": 1,
+        "persistentUid": 1351715239,
+        "typeCode": 52
+      },
+      "showEditMode": false,
+      "showOnCage": false,
+      "showRender": false,
+      "showViewport": true,
+      "type": "MESH_SEQUENCE_CACHE",
+      "uuid": "modifier:object:WebGapMeshSequenceCacheObject:1351715239"
+    }
+  },
+  "saveReopen": "EXACT",
+  "negative": {
+    "malformedBlend": "REJECTED_WITHOUT_MAIN_MUTATION"
+  },
+  "nextTask": "M16-GAP-00081"
+}

tests/golden/M16-GAP-00080/task-context.json

@@ -0,0 +1,181 @@
+{
+  "schemaVersion": 1,
+  "task": "M16-GAP-00080",
+  "parentTask": "M16-GAP-00079",
+  "status": "in_progress",
+  "goal": "Make the same minimal fixture produce observable modifier:MESH_SEQUENCE_CACHE data in Blender desktop and WASM/Main, with save/reopen stability. Change only this gap; do not expand to other data-blocks, editors, or browsers.",
+  "scope": {
+    "gap": "modifier:MESH_SEQUENCE_CACHE",
+    "ownerFamily": "MODIFIER",
+    "implementationClass": "LOCAL_EXACT"
+  },
+  "commands": [
+    "build_blender_5.2.0/bin/blender -b --factory-startup --python tools/web/generated/M16-GAP-00080.py -- tests/files/web/generated/M16-GAP-00080-modifier-MESH_SEQUENCE_CACHE.blend",
+    "npm --prefix web run test:generated-gap -- --task M16-GAP-00080",
+    "node tools/web/check-generated-gap.mjs --task M16-GAP-00080"
+  ],
+  "inputPaths": [
+    "tools/web/generated/M16-GAP-00080.py"
+  ],
+  "inputSelection": {
+    "schemaVersion": 1,
+    "limits": {
+      "maxFiles": 12,
+      "evidenceBytes": 8192,
+      "contextRemainingBytes": 7306,
+      "contextRemainingTokens": 1826
+    },
+    "source": {
+      "bytes": 6694,
+      "tokens": 1674
+    },
+    "selected": [
+      {
+        "path": "tools/web/generated/M16-GAP-00080.py",
+        "bytes": 1001,
+        "tokens": 251
+      }
+    ],
+    "excluded": [
+      {
+        "path": "tests/files/web/generated/M16-GAP-00080-modifier-MESH_SEQUENCE_CACHE.blend",
+        "bytes": 86419,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp",
+        "bytes": 221332,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tools/web/check-generated-gap.mjs",
+        "bytes": 139735,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tests/golden/M16-GAP-00080/",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "docs/status/M16-GAP-00080.md",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "tests/golden/M16-GAP-00080/manifest.json",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      }
+    ],
+    "totals": {
+      "files": 1,
+      "bytes": 1001,
+      "tokens": 251
+    }
+  },
+  "exitCriteria": [
+    "desktop fixture evidence exists",
+    "WASM uses the same fixture",
+    "comparator passes",
+    "save/reopen preserves Main",
+    "manifest hashes all artifacts"
+  ],
+  "nextTask": "M16-GAP-00081",
+  "sourceDocuments": {
+    "queue": "docs/EXECUTION_QUEUE.md",
+    "taskCard": "docs/tasks/M16-GAP-00080.md",
+    "taskIndex": "tests/golden/M15-03A/task-index.json",
+    "parentManifest": "tests/golden/M16-GAP-00079/manifest.json",
+    "parentStatus": "docs/status/M16-GAP-00079.md"
+  },
+  "readPolicy": {
+    "required": [
+      "docs/EXECUTION_QUEUE.md",
+      "docs/tasks/M16-GAP-00080.md",
+      "tests/golden/M16-GAP-00079/manifest.json",
+      "docs/status/M16-GAP-00079.md"
+    ],
+    "machineOnly": [
+      "tests/golden/M15-03A/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": "M16-GAP-00079",
+      "parentTask": "M16-GAP-00078",
+      "status": "done",
+      "nextTask": "M16-GAP-00080",
+      "artifactCount": 11
+    },
+    "statusSummary": [
+      "# M16-GAP-00079 Status",
+      "status: done",
+      "task: MESH_DEFORM modifier LOCAL_EXACT slice",
+      "updated: 2026-08-20 America/New_York",
+      "scope: Mesh MESH_DEFORM modifier stack exposure for `mesh:WebGapMeshDeformMesh`.",
+      "evidence:",
+      "- Desktop fixture exposes `WebGapMeshDeform` as MESH_DEFORM type code 18; save/reopen is exact.",
+      "- WASM/Main exposes MESH_DEFORM type code 18 and base metadata parameters on the mesh scene node."
+    ]
+  },
+  "budgets": {
+    "queueBytes": 4096,
+    "taskBytes": 1784,
+    "parentManifestBytes": 24576,
+    "parentStatusBytes": 6144,
+    "evidenceFiles": 12,
+    "evidenceBytes": 8192,
+    "contextTokens": 3500,
+    "taskLines": 38,
+    "taskTokens": 446
+  },
+  "size": {
+    "documents": [
+      {
+        "path": "docs/EXECUTION_QUEUE.md",
+        "bytes": 2168,
+        "lines": 45,
+        "tokens": 542
+      },
+      {
+        "path": "docs/tasks/M16-GAP-00080.md",
+        "bytes": 1784,
+        "lines": 38,
+        "tokens": 446
+      },
+      {
+        "path": "tests/golden/M16-GAP-00079/manifest.json",
+        "bytes": 2054,
+        "lines": 25,
+        "tokens": 514
+      },
+      {
+        "path": "docs/status/M16-GAP-00079.md",
+        "bytes": 688,
+        "lines": 19,
+        "tokens": 172
+      }
+    ],
+    "sourceTokens": 1674,
+    "evidenceFiles": 1,
+    "evidenceBytes": 1001,
+    "evidenceTokens": 251,
+    "totalTokens": 1925,
+    "withinBudget": true
+  }
+}

tests/golden/M16-GAP-00081/manifest.json

@@ -0,0 +1,24 @@
+{
+  "schemaVersion": 1,
+  "task": "M16-GAP-00081",
+  "parentTask": "M16-GAP-00080",
+  "enablingTask": false,
+  "parityStateChange": true,
+  "runtime": "BLENDER_5_2_LOCAL_EXACT",
+  "operation": "MESH_TO_VOLUME_MODIFIER_LOCAL_EXACT",
+  "status": "done",
+  "artifacts": {
+    "parentManifest": {"path": "tests/golden/M16-GAP-00080/manifest.json", "sha256": "b8f2e61553de96ae88741ad60e94995faff014cfca357d379393365c1819a100"},
+    "fixture": {"path": "tests/files/web/generated/M16-GAP-00081-modifier-MESH_TO_VOLUME.blend", "sha256": "52ab00ddd22c609f59f06c3747700b17f5b970ee4980dd287076446d289439db"},
+    "generator": {"path": "tools/web/generated/M16-GAP-00081.py", "sha256": "a6d2734582c3e8f746267b682bddd0356a231609162f40cebb79484e47e4ef42"},
+    "desktopChecker": {"path": "tools/web/check-generic-modifier-desktop.py", "sha256": "3a372e870f14c4559ee921aef1fbe086eccd609a0af5917e5b4872468ca22e51"},
+    "webChecker": {"path": "tools/web/check-generated-gap.mjs", "sha256": "e6a10f733a2de8133cbb0aed28862fad694cb680f0972d58031fa7c1081a526e"},
+    "reader": {"path": "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp", "sha256": "dbab2a2dab2485d870fe827fed017c6d43659a3adc266ac94c2e4a663ef128a6"},
+    "wasm": {"path": "web/app/src/vendor/blender/web_engine.wasm", "sha256": "ae724a2e586ab535a8d597636aac756ab21d265b07e28854327da2a79b9aae99"},
+    "wasmPublic": {"path": "web/app/public/vendor/blender/web_engine.wasm", "sha256": "ae724a2e586ab535a8d597636aac756ab21d265b07e28854327da2a79b9aae99"},
+    "wasmJs": {"path": "web/app/src/vendor/blender/web_engine.js", "sha256": "9c831d0351ac9d0714cce3b1da748cba416ced3086e3c59595cf24ac4da459ed"},
+    "desktopReport": {"path": "tests/golden/M16-GAP-00081/mesh-to-volume-modifier-desktop-report.json", "sha256": "0a485f27d6f6246d74e3737b8b945715fca96f343a675257dab9abb70319bb1d"},
+    "webReport": {"path": "tests/golden/M16-GAP-00081/mesh-to-volume-modifier-local-exact-report.json", "sha256": "af033e5bd3d0491f464db098661621f0ac32afdcbed61a76614f4f06125559aa"}
+  },
+  "nextTask": "M16-GAP-00082"
+}

tests/golden/M16-GAP-00081/mesh-to-volume-modifier-desktop-report.json

@@ -0,0 +1,22 @@
+{
+  "blenderVersion": "5.2.0 LTS",
+  "fixture": "/home/mes123456/workinf_Blender_Wasm/tests/files/web/generated/M16-GAP-00081-modifier-MESH_TO_VOLUME.blend",
+  "fixtureSha256": "52ab00ddd22c609f59f06c3747700b17f5b970ee4980dd287076446d289439db",
+  "modifier": {
+    "modifier": {
+      "name": "WebGapMeshToVolume",
+      "showEditMode": false,
+      "showOnCage": false,
+      "showRender": false,
+      "showViewport": true,
+      "type": "MESH_TO_VOLUME",
+      "typeCode": 58
+    },
+    "objectId": "object:WebGapMeshToVolumeObject",
+    "task": "M16-GAP-00081"
+  },
+  "operation": "MESH_TO_VOLUME_MODIFIER_DESKTOP",
+  "saveReopen": "EXACT",
+  "schemaVersion": 1,
+  "task": "M16-GAP-00081"
+}

tests/golden/M16-GAP-00081/mesh-to-volume-modifier-local-exact-report.json

@@ -0,0 +1,41 @@
+{
+  "schemaVersion": 1,
+  "task": "M16-GAP-00081",
+  "operation": "MESH_TO_VOLUME_MODIFIER_LOCAL_EXACT",
+  "fixture": {
+    "path": "tests/files/web/generated/M16-GAP-00081-modifier-MESH_TO_VOLUME.blend",
+    "sha256": "52ab00ddd22c609f59f06c3747700b17f5b970ee4980dd287076446d289439db"
+  },
+  "desktop": {
+    "status": "EXACT",
+    "report": "tests/golden/M16-GAP-00081/mesh-to-volume-modifier-desktop-report.json",
+    "saveReopen": "EXACT"
+  },
+  "wasm": {
+    "status": "EXACT",
+    "objectId": "object:WebGapMeshToVolumeObject",
+    "modifier": {
+      "dependsOn": [],
+      "enabled": true,
+      "evaluationStatus": "BLOCKED",
+      "name": "WebGapMeshToVolume",
+      "parameters": {
+        "flag": 5,
+        "mode": 1,
+        "persistentUid": 569533986,
+        "typeCode": 58
+      },
+      "showEditMode": false,
+      "showOnCage": false,
+      "showRender": false,
+      "showViewport": true,
+      "type": "MESH_TO_VOLUME",
+      "uuid": "modifier:object:WebGapMeshToVolumeObject:569533986"
+    }
+  },
+  "saveReopen": "EXACT",
+  "negative": {
+    "malformedBlend": "REJECTED_WITHOUT_MAIN_MUTATION"
+  },
+  "nextTask": "M16-GAP-00082"
+}

tests/golden/M16-GAP-00081/task-context.json

@@ -0,0 +1,181 @@
+{
+  "schemaVersion": 1,
+  "task": "M16-GAP-00081",
+  "parentTask": "M16-GAP-00080",
+  "status": "in_progress",
+  "goal": "Make the same minimal fixture produce observable modifier:MESH_TO_VOLUME data in Blender desktop and WASM/Main, with save/reopen stability. Change only this gap; do not expand to other data-blocks, editors, or browsers.",
+  "scope": {
+    "gap": "modifier:MESH_TO_VOLUME",
+    "ownerFamily": "MODIFIER",
+    "implementationClass": "LOCAL_EXACT"
+  },
+  "commands": [
+    "build_blender_5.2.0/bin/blender -b --factory-startup --python tools/web/generated/M16-GAP-00081.py -- tests/files/web/generated/M16-GAP-00081-modifier-MESH_TO_VOLUME.blend",
+    "npm --prefix web run test:generated-gap -- --task M16-GAP-00081",
+    "node tools/web/check-generated-gap.mjs --task M16-GAP-00081"
+  ],
+  "inputPaths": [
+    "tools/web/generated/M16-GAP-00081.py"
+  ],
+  "inputSelection": {
+    "schemaVersion": 1,
+    "limits": {
+      "maxFiles": 12,
+      "evidenceBytes": 8192,
+      "contextRemainingBytes": 7245,
+      "contextRemainingTokens": 1810
+    },
+    "source": {
+      "bytes": 6755,
+      "tokens": 1690
+    },
+    "selected": [
+      {
+        "path": "tools/web/generated/M16-GAP-00081.py",
+        "bytes": 840,
+        "tokens": 210
+      }
+    ],
+    "excluded": [
+      {
+        "path": "tests/files/web/generated/M16-GAP-00081-modifier-MESH_TO_VOLUME.blend",
+        "bytes": 86084,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp",
+        "bytes": 221332,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tools/web/check-generated-gap.mjs",
+        "bytes": 139837,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tests/golden/M16-GAP-00081/",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "docs/status/M16-GAP-00081.md",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "tests/golden/M16-GAP-00081/manifest.json",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      }
+    ],
+    "totals": {
+      "files": 1,
+      "bytes": 840,
+      "tokens": 210
+    }
+  },
+  "exitCriteria": [
+    "desktop fixture evidence exists",
+    "WASM uses the same fixture",
+    "comparator passes",
+    "save/reopen preserves Main",
+    "manifest hashes all artifacts"
+  ],
+  "nextTask": "M16-GAP-00082",
+  "sourceDocuments": {
+    "queue": "docs/EXECUTION_QUEUE.md",
+    "taskCard": "docs/tasks/M16-GAP-00081.md",
+    "taskIndex": "tests/golden/M15-03A/task-index.json",
+    "parentManifest": "tests/golden/M16-GAP-00080/manifest.json",
+    "parentStatus": "docs/status/M16-GAP-00080.md"
+  },
+  "readPolicy": {
+    "required": [
+      "docs/EXECUTION_QUEUE.md",
+      "docs/tasks/M16-GAP-00081.md",
+      "tests/golden/M16-GAP-00080/manifest.json",
+      "docs/status/M16-GAP-00080.md"
+    ],
+    "machineOnly": [
+      "tests/golden/M15-03A/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": "M16-GAP-00080",
+      "parentTask": "M16-GAP-00079",
+      "status": "done",
+      "nextTask": "M16-GAP-00081",
+      "artifactCount": 11
+    },
+    "statusSummary": [
+      "# M16-GAP-00080 Status",
+      "status: done",
+      "task: MESH_SEQUENCE_CACHE modifier LOCAL_EXACT slice",
+      "updated: 2026-08-20 America/New_York",
+      "scope: Mesh MESH_SEQUENCE_CACHE modifier stack exposure for `mesh:WebGapMeshSequenceCacheMesh`.",
+      "evidence:",
+      "- Desktop fixture exposes `WebGapMeshSequenceCache` as MESH_SEQUENCE_CACHE type code 52; save/reopen is exact.",
+      "- WASM/Main exposes MESH_SEQUENCE_CACHE type code 52 and base metadata parameters on the mesh scene node."
+    ]
+  },
+  "budgets": {
+    "queueBytes": 4096,
+    "taskBytes": 1759,
+    "parentManifestBytes": 24576,
+    "parentStatusBytes": 6144,
+    "evidenceFiles": 12,
+    "evidenceBytes": 8192,
+    "contextTokens": 3500,
+    "taskLines": 38,
+    "taskTokens": 440
+  },
+  "size": {
+    "documents": [
+      {
+        "path": "docs/EXECUTION_QUEUE.md",
+        "bytes": 2168,
+        "lines": 45,
+        "tokens": 542
+      },
+      {
+        "path": "docs/tasks/M16-GAP-00081.md",
+        "bytes": 1759,
+        "lines": 38,
+        "tokens": 440
+      },
+      {
+        "path": "tests/golden/M16-GAP-00080/manifest.json",
+        "bytes": 2086,
+        "lines": 25,
+        "tokens": 522
+      },
+      {
+        "path": "docs/status/M16-GAP-00080.md",
+        "bytes": 742,
+        "lines": 19,
+        "tokens": 186
+      }
+    ],
+    "sourceTokens": 1690,
+    "evidenceFiles": 1,
+    "evidenceBytes": 840,
+    "evidenceTokens": 210,
+    "totalTokens": 1900,
+    "withinBudget": true
+  }
+}

tests/golden/M16-GAP-00082/manifest.json

@@ -0,0 +1,24 @@
+{
+  "schemaVersion": 1,
+  "task": "M16-GAP-00082",
+  "parentTask": "M16-GAP-00081",
+  "enablingTask": false,
+  "parityStateChange": true,
+  "runtime": "BLENDER_5_2_LOCAL_EXACT",
+  "operation": "MIRROR_MODIFIER_LOCAL_EXACT",
+  "status": "done",
+  "artifacts": {
+    "parentManifest": {"path": "tests/golden/M16-GAP-00081/manifest.json", "sha256": "7c490963a0da309cdd3efdaf7897078c6f34afc9e4564e90a6c1cdc1d968d29f"},
+    "fixture": {"path": "tests/files/web/generated/M16-GAP-00082-modifier-MIRROR.blend", "sha256": "0ef4742c3f30a3bbb59cd1924e99d22f57454c77e625c9ccb4ecd802559d8842"},
+    "generator": {"path": "tools/web/generated/M16-GAP-00082.py", "sha256": "32c0bcc7edcf14fbbd9e12465ce61cb7e0d15c7754062096329ebd6d6cd9ee46"},
+    "desktopChecker": {"path": "tools/web/check-generic-modifier-desktop.py", "sha256": "3a372e870f14c4559ee921aef1fbe086eccd609a0af5917e5b4872468ca22e51"},
+    "webChecker": {"path": "tools/web/check-generated-gap.mjs", "sha256": "8c85a8294cb915c18c87102e52789cfc877b323b106ac273fa1e34d03ba58ef8"},
+    "reader": {"path": "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp", "sha256": "dbab2a2dab2485d870fe827fed017c6d43659a3adc266ac94c2e4a663ef128a6"},
+    "wasm": {"path": "web/app/src/vendor/blender/web_engine.wasm", "sha256": "ae724a2e586ab535a8d597636aac756ab21d265b07e28854327da2a79b9aae99"},
+    "wasmPublic": {"path": "web/app/public/vendor/blender/web_engine.wasm", "sha256": "ae724a2e586ab535a8d597636aac756ab21d265b07e28854327da2a79b9aae99"},
+    "wasmJs": {"path": "web/app/src/vendor/blender/web_engine.js", "sha256": "9c831d0351ac9d0714cce3b1da748cba416ced3086e3c59595cf24ac4da459ed"},
+    "desktopReport": {"path": "tests/golden/M16-GAP-00082/mirror-modifier-desktop-report.json", "sha256": "cc149f9c8f6f3b59ebf0b07f891d8b023d889cf2f281a7f1fce9f0f62b72e2ee"},
+    "webReport": {"path": "tests/golden/M16-GAP-00082/mirror-modifier-local-exact-report.json", "sha256": "a0d7259bba97e30b97d57b776e3b067cd4bbd7ed734fcd8867c24efa4b5c469d"}
+  },
+  "nextTask": "M16-GAP-00083"
+}

tests/golden/M16-GAP-00082/mirror-modifier-desktop-report.json

@@ -0,0 +1,23 @@
+{
+  "blenderVersion": "5.2.0 LTS",
+  "fixture": "/home/mes123456/workinf_Blender_Wasm/tests/files/web/generated/M16-GAP-00082-modifier-MIRROR.blend",
+  "fixtureSha256": "0ef4742c3f30a3bbb59cd1924e99d22f57454c77e625c9ccb4ecd802559d8842",
+  "modifier": {
+    "meshId": "mesh:WebGapMirrorMesh",
+    "modifier": {
+      "name": "WebGapMirror",
+      "showEditMode": true,
+      "showOnCage": false,
+      "showRender": false,
+      "showViewport": true,
+      "type": "MIRROR",
+      "typeCode": 5
+    },
+    "objectId": "object:WebGapMirrorObject",
+    "task": "M16-GAP-00082"
+  },
+  "operation": "MIRROR_MODIFIER_DESKTOP",
+  "saveReopen": "EXACT",
+  "schemaVersion": 1,
+  "task": "M16-GAP-00082"
+}

tests/golden/M16-GAP-00082/mirror-modifier-local-exact-report.json

@@ -0,0 +1,43 @@
+{
+  "schemaVersion": 1,
+  "task": "M16-GAP-00082",
+  "operation": "MIRROR_MODIFIER_LOCAL_EXACT",
+  "fixture": {
+    "path": "tests/files/web/generated/M16-GAP-00082-modifier-MIRROR.blend",
+    "sha256": "0ef4742c3f30a3bbb59cd1924e99d22f57454c77e625c9ccb4ecd802559d8842"
+  },
+  "desktop": {
+    "status": "EXACT",
+    "report": "tests/golden/M16-GAP-00082/mirror-modifier-desktop-report.json",
+    "saveReopen": "EXACT"
+  },
+  "wasm": {
+    "status": "EXACT",
+    "objectId": "object:WebGapMirrorObject",
+    "meshId": "mesh:WebGapMirrorMesh",
+    "modifier": {
+      "dependsOn": [],
+      "enabled": true,
+      "evaluationStatus": "METADATA_ONLY",
+      "name": "WebGapMirror",
+      "parameters": {
+        "flag": 72,
+        "mergeTolerance": 0.0010000000474974513,
+        "mode": 5,
+        "persistentUid": 1723713518,
+        "typeCode": 5
+      },
+      "showEditMode": true,
+      "showOnCage": false,
+      "showRender": false,
+      "showViewport": true,
+      "type": "MIRROR",
+      "uuid": "modifier:object:WebGapMirrorObject:1723713518"
+    }
+  },
+  "saveReopen": "EXACT",
+  "negative": {
+    "malformedBlend": "REJECTED_WITHOUT_MAIN_MUTATION"
+  },
+  "nextTask": "M16-GAP-00083"
+}

tests/golden/M16-GAP-00082/task-context.json

@@ -0,0 +1,181 @@
+{
+  "schemaVersion": 1,
+  "task": "M16-GAP-00082",
+  "parentTask": "M16-GAP-00081",
+  "status": "in_progress",
+  "goal": "Make the same minimal fixture produce observable modifier:MIRROR data in Blender desktop and WASM/Main, with save/reopen stability. Change only this gap; do not expand to other data-blocks, editors, or browsers.",
+  "scope": {
+    "gap": "modifier:MIRROR",
+    "ownerFamily": "MODIFIER",
+    "implementationClass": "LOCAL_EXACT"
+  },
+  "commands": [
+    "build_blender_5.2.0/bin/blender -b --factory-startup --python tools/web/generated/M16-GAP-00082.py -- tests/files/web/generated/M16-GAP-00082-modifier-MIRROR.blend",
+    "npm --prefix web run test:generated-gap -- --task M16-GAP-00082",
+    "node tools/web/check-generated-gap.mjs --task M16-GAP-00082"
+  ],
+  "inputPaths": [
+    "tools/web/generated/M16-GAP-00082.py"
+  ],
+  "inputSelection": {
+    "schemaVersion": 1,
+    "limits": {
+      "maxFiles": 12,
+      "evidenceBytes": 8192,
+      "contextRemainingBytes": 7330,
+      "contextRemainingTokens": 1831
+    },
+    "source": {
+      "bytes": 6670,
+      "tokens": 1669
+    },
+    "selected": [
+      {
+        "path": "tools/web/generated/M16-GAP-00082.py",
+        "bytes": 1020,
+        "tokens": 255
+      }
+    ],
+    "excluded": [
+      {
+        "path": "tests/files/web/generated/M16-GAP-00082-modifier-MIRROR.blend",
+        "bytes": 86417,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp",
+        "bytes": 221332,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tools/web/check-generated-gap.mjs",
+        "bytes": 139925,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tests/golden/M16-GAP-00082/",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "docs/status/M16-GAP-00082.md",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "tests/golden/M16-GAP-00082/manifest.json",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      }
+    ],
+    "totals": {
+      "files": 1,
+      "bytes": 1020,
+      "tokens": 255
+    }
+  },
+  "exitCriteria": [
+    "desktop fixture evidence exists",
+    "WASM uses the same fixture",
+    "comparator passes",
+    "save/reopen preserves Main",
+    "manifest hashes all artifacts"
+  ],
+  "nextTask": "M16-GAP-00083",
+  "sourceDocuments": {
+    "queue": "docs/EXECUTION_QUEUE.md",
+    "taskCard": "docs/tasks/M16-GAP-00082.md",
+    "taskIndex": "tests/golden/M15-03A/task-index.json",
+    "parentManifest": "tests/golden/M16-GAP-00081/manifest.json",
+    "parentStatus": "docs/status/M16-GAP-00081.md"
+  },
+  "readPolicy": {
+    "required": [
+      "docs/EXECUTION_QUEUE.md",
+      "docs/tasks/M16-GAP-00082.md",
+      "tests/golden/M16-GAP-00081/manifest.json",
+      "docs/status/M16-GAP-00081.md"
+    ],
+    "machineOnly": [
+      "tests/golden/M15-03A/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": "M16-GAP-00081",
+      "parentTask": "M16-GAP-00080",
+      "status": "done",
+      "nextTask": "M16-GAP-00082",
+      "artifactCount": 11
+    },
+    "statusSummary": [
+      "# M16-GAP-00081 Status",
+      "status: done",
+      "task: MESH_TO_VOLUME modifier LOCAL_EXACT slice",
+      "updated: 2026-08-20 America/New_York",
+      "scope: Volume-object MESH_TO_VOLUME modifier stack exposure for `object:WebGapMeshToVolumeObject`.",
+      "evidence:",
+      "- Desktop fixture exposes `WebGapMeshToVolume` as MESH_TO_VOLUME type code 58; save/reopen is exact.",
+      "- WASM/Main exposes MESH_TO_VOLUME type code 58 and base metadata parameters on the volume scene node."
+    ]
+  },
+  "budgets": {
+    "queueBytes": 4096,
+    "taskBytes": 1719,
+    "parentManifestBytes": 24576,
+    "parentStatusBytes": 6144,
+    "evidenceFiles": 12,
+    "evidenceBytes": 8192,
+    "contextTokens": 3500,
+    "taskLines": 38,
+    "taskTokens": 430
+  },
+  "size": {
+    "documents": [
+      {
+        "path": "docs/EXECUTION_QUEUE.md",
+        "bytes": 2168,
+        "lines": 45,
+        "tokens": 542
+      },
+      {
+        "path": "docs/tasks/M16-GAP-00082.md",
+        "bytes": 1719,
+        "lines": 38,
+        "tokens": 430
+      },
+      {
+        "path": "tests/golden/M16-GAP-00081/manifest.json",
+        "bytes": 2066,
+        "lines": 25,
+        "tokens": 517
+      },
+      {
+        "path": "docs/status/M16-GAP-00081.md",
+        "bytes": 717,
+        "lines": 19,
+        "tokens": 180
+      }
+    ],
+    "sourceTokens": 1669,
+    "evidenceFiles": 1,
+    "evidenceBytes": 1020,
+    "evidenceTokens": 255,
+    "totalTokens": 1924,
+    "withinBudget": true
+  }
+}

tests/golden/M16-GAP-00083/manifest.json

@@ -0,0 +1,24 @@
+{
+  "schemaVersion": 1,
+  "task": "M16-GAP-00083",
+  "parentTask": "M16-GAP-00082",
+  "enablingTask": false,
+  "parityStateChange": true,
+  "runtime": "BLENDER_5_2_LOCAL_EXACT",
+  "operation": "MULTIRES_MODIFIER_LOCAL_EXACT",
+  "status": "done",
+  "artifacts": {
+    "parentManifest": {"path": "tests/golden/M16-GAP-00082/manifest.json", "sha256": "bc9ff66b3d9c9e4615e36de8c374862dc36fc771b7ba9695b97df64cb1ba52c5"},
+    "fixture": {"path": "tests/files/web/generated/M16-GAP-00083-modifier-MULTIRES.blend", "sha256": "6cad4d91397b06ba4779ad5336056e7551774c4f96261f2e8d3dd729c81b7b52"},
+    "generator": {"path": "tools/web/generated/M16-GAP-00083.py", "sha256": "43920644f5f247ca216205f3bbf3aa39568dc1a29b205bf5852a0fe6e803acab"},
+    "desktopChecker": {"path": "tools/web/check-generic-modifier-desktop.py", "sha256": "3a372e870f14c4559ee921aef1fbe086eccd609a0af5917e5b4872468ca22e51"},
+    "webChecker": {"path": "tools/web/check-generated-gap.mjs", "sha256": "290a1795cbf5b6e4f62070b19e7ffe76e431fcc270efa5f724d096133bc06ce2"},
+    "reader": {"path": "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp", "sha256": "dbab2a2dab2485d870fe827fed017c6d43659a3adc266ac94c2e4a663ef128a6"},
+    "wasm": {"path": "web/app/src/vendor/blender/web_engine.wasm", "sha256": "ae724a2e586ab535a8d597636aac756ab21d265b07e28854327da2a79b9aae99"},
+    "wasmPublic": {"path": "web/app/public/vendor/blender/web_engine.wasm", "sha256": "ae724a2e586ab535a8d597636aac756ab21d265b07e28854327da2a79b9aae99"},
+    "wasmJs": {"path": "web/app/src/vendor/blender/web_engine.js", "sha256": "9c831d0351ac9d0714cce3b1da748cba416ced3086e3c59595cf24ac4da459ed"},
+    "desktopReport": {"path": "tests/golden/M16-GAP-00083/multires-modifier-desktop-report.json", "sha256": "ad00dd2b8cadad79107f8433f06324f05ff5cb9672ca31bbab358813a48d3eaf"},
+    "webReport": {"path": "tests/golden/M16-GAP-00083/multires-modifier-local-exact-report.json", "sha256": "d6ec0b7cf1eba19e79174c8d137ec1dd92eca40b7438f1739ce74df18bf712bb"}
+  },
+  "nextTask": "M16-GAP-00084"
+}

tests/golden/M16-GAP-00083/multires-modifier-desktop-report.json

@@ -0,0 +1,23 @@
+{
+  "blenderVersion": "5.2.0 LTS",
+  "fixture": "/home/mes123456/workinf_Blender_Wasm/tests/files/web/generated/M16-GAP-00083-modifier-MULTIRES.blend",
+  "fixtureSha256": "6cad4d91397b06ba4779ad5336056e7551774c4f96261f2e8d3dd729c81b7b52",
+  "modifier": {
+    "meshId": "mesh:WebGapMultiresMesh",
+    "modifier": {
+      "name": "WebGapMultires",
+      "showEditMode": false,
+      "showOnCage": false,
+      "showRender": false,
+      "showViewport": true,
+      "type": "MULTIRES",
+      "typeCode": 29
+    },
+    "objectId": "object:WebGapMultiresObject",
+    "task": "M16-GAP-00083"
+  },
+  "operation": "MULTIRES_MODIFIER_DESKTOP",
+  "saveReopen": "EXACT",
+  "schemaVersion": 1,
+  "task": "M16-GAP-00083"
+}

tests/golden/M16-GAP-00083/multires-modifier-local-exact-report.json

@@ -0,0 +1,42 @@
+{
+  "schemaVersion": 1,
+  "task": "M16-GAP-00083",
+  "operation": "MULTIRES_MODIFIER_LOCAL_EXACT",
+  "fixture": {
+    "path": "tests/files/web/generated/M16-GAP-00083-modifier-MULTIRES.blend",
+    "sha256": "6cad4d91397b06ba4779ad5336056e7551774c4f96261f2e8d3dd729c81b7b52"
+  },
+  "desktop": {
+    "status": "EXACT",
+    "report": "tests/golden/M16-GAP-00083/multires-modifier-desktop-report.json",
+    "saveReopen": "EXACT"
+  },
+  "wasm": {
+    "status": "EXACT",
+    "objectId": "object:WebGapMultiresObject",
+    "meshId": "mesh:WebGapMultiresMesh",
+    "modifier": {
+      "dependsOn": [],
+      "enabled": true,
+      "evaluationStatus": "BLOCKED",
+      "name": "WebGapMultires",
+      "parameters": {
+        "flag": 5,
+        "mode": 1,
+        "persistentUid": 747602535,
+        "typeCode": 29
+      },
+      "showEditMode": false,
+      "showOnCage": false,
+      "showRender": false,
+      "showViewport": true,
+      "type": "MULTIRES",
+      "uuid": "modifier:object:WebGapMultiresObject:747602535"
+    }
+  },
+  "saveReopen": "EXACT",
+  "negative": {
+    "malformedBlend": "REJECTED_WITHOUT_MAIN_MUTATION"
+  },
+  "nextTask": "M16-GAP-00084"
+}

tests/golden/M16-GAP-00083/task-context.json

@@ -0,0 +1,181 @@
+{
+  "schemaVersion": 1,
+  "task": "M16-GAP-00083",
+  "parentTask": "M16-GAP-00082",
+  "status": "in_progress",
+  "goal": "Make the same minimal fixture produce observable modifier:MULTIRES data in Blender desktop and WASM/Main, with save/reopen stability. Change only this gap; do not expand to other data-blocks, editors, or browsers.",
+  "scope": {
+    "gap": "modifier:MULTIRES",
+    "ownerFamily": "MODIFIER",
+    "implementationClass": "LOCAL_EXACT"
+  },
+  "commands": [
+    "build_blender_5.2.0/bin/blender -b --factory-startup --python tools/web/generated/M16-GAP-00083.py -- tests/files/web/generated/M16-GAP-00083-modifier-MULTIRES.blend",
+    "npm --prefix web run test:generated-gap -- --task M16-GAP-00083",
+    "node tools/web/check-generated-gap.mjs --task M16-GAP-00083"
+  ],
+  "inputPaths": [
+    "tools/web/generated/M16-GAP-00083.py"
+  ],
+  "inputSelection": {
+    "schemaVersion": 1,
+    "limits": {
+      "maxFiles": 12,
+      "evidenceBytes": 8192,
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+    },
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+    },
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+        "bytes": 86396,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
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+        "bytes": 221332,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
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+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
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+      },
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+        "path": "docs/status/M16-GAP-00083.md",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "tests/golden/M16-GAP-00083/manifest.json",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      }
+    ],
+    "totals": {
+      "files": 1,
+      "bytes": 963,
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+    }
+  },
+  "exitCriteria": [
+    "desktop fixture evidence exists",
+    "WASM uses the same fixture",
+    "comparator passes",
+    "save/reopen preserves Main",
+    "manifest hashes all artifacts"
+  ],
+  "nextTask": "M16-GAP-00084",
+  "sourceDocuments": {
+    "queue": "docs/EXECUTION_QUEUE.md",
+    "taskCard": "docs/tasks/M16-GAP-00083.md",
+    "taskIndex": "tests/golden/M15-03A/task-index.json",
+    "parentManifest": "tests/golden/M16-GAP-00082/manifest.json",
+    "parentStatus": "docs/status/M16-GAP-00082.md"
+  },
+  "readPolicy": {
+    "required": [
+      "docs/EXECUTION_QUEUE.md",
+      "docs/tasks/M16-GAP-00083.md",
+      "tests/golden/M16-GAP-00082/manifest.json",
+      "docs/status/M16-GAP-00082.md"
+    ],
+    "machineOnly": [
+      "tests/golden/M15-03A/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": "M16-GAP-00082",
+      "parentTask": "M16-GAP-00081",
+      "status": "done",
+      "nextTask": "M16-GAP-00083",
+      "artifactCount": 11
+    },
+    "statusSummary": [
+      "# M16-GAP-00082 Status",
+      "status: done",
+      "task: MIRROR modifier LOCAL_EXACT slice",
+      "updated: 2026-08-20 America/New_York",
+      "scope: Mesh MIRROR modifier stack exposure for `mesh:WebGapMirrorMesh`.",
+      "evidence:",
+      "- Desktop fixture exposes `WebGapMirror` as MIRROR type code 5; save/reopen is exact.",
+      "- WASM/Main exposes MIRROR type code 5 and base metadata parameters on the mesh scene node."
+    ]
+  },
+  "budgets": {
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+    "totalTokens": 1887,
+    "withinBudget": true
+  }
+}

tests/golden/M16-GAP-00084/manifest.json

@@ -0,0 +1,24 @@
+{
+  "schemaVersion": 1,
+  "task": "M16-GAP-00084",
+  "parentTask": "M16-GAP-00083",
+  "enablingTask": false,
+  "parityStateChange": true,
+  "runtime": "BLENDER_5_2_LOCAL_EXACT",
+  "operation": "NODES_MODIFIER_LOCAL_EXACT",
+  "status": "done",
+  "artifacts": {
+    "parentManifest": {"path": "tests/golden/M16-GAP-00083/manifest.json", "sha256": "0b15ecd4d714c03caa302b6867727f07e7d9e18a0e6322faa778ed02e61a4525"},
+    "fixture": {"path": "tests/files/web/generated/M16-GAP-00084-modifier-NODES.blend", "sha256": "b8e7982ab3969a297ff8337fcdf966004e845189a2dfe5480ea60aecca3493b7"},
+    "generator": {"path": "tools/web/generated/M16-GAP-00084.py", "sha256": "0b5d9510f41f00719d7ddd95d23fb5ee75a561bac8cdb65a1a66950c24366698"},
+    "desktopChecker": {"path": "tools/web/check-generic-modifier-desktop.py", "sha256": "3a372e870f14c4559ee921aef1fbe086eccd609a0af5917e5b4872468ca22e51"},
+    "webChecker": {"path": "tools/web/check-generated-gap.mjs", "sha256": "02de00f674caf609518157c8c33fa746fb3db5cea97cf7417a5b5c30a981edc7"},
+    "reader": {"path": "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp", "sha256": "dbab2a2dab2485d870fe827fed017c6d43659a3adc266ac94c2e4a663ef128a6"},
+    "wasm": {"path": "web/app/src/vendor/blender/web_engine.wasm", "sha256": "ae724a2e586ab535a8d597636aac756ab21d265b07e28854327da2a79b9aae99"},
+    "wasmPublic": {"path": "web/app/public/vendor/blender/web_engine.wasm", "sha256": "ae724a2e586ab535a8d597636aac756ab21d265b07e28854327da2a79b9aae99"},
+    "wasmJs": {"path": "web/app/src/vendor/blender/web_engine.js", "sha256": "9c831d0351ac9d0714cce3b1da748cba416ced3086e3c59595cf24ac4da459ed"},
+    "desktopReport": {"path": "tests/golden/M16-GAP-00084/nodes-modifier-desktop-report.json", "sha256": "d5de72e4e7fd671474d0a385818337063952eecb3e765a694ddda811a420c9fc"},
+    "webReport": {"path": "tests/golden/M16-GAP-00084/nodes-modifier-local-exact-report.json", "sha256": "987e987122bb5eac6f0208b0d453b59aa0b1e46888c17c68db1501fd04ed2432"}
+  },
+  "nextTask": "M16-GAP-00085"
+}

tests/golden/M16-GAP-00084/nodes-modifier-desktop-report.json

@@ -0,0 +1,23 @@
+{
+  "blenderVersion": "5.2.0 LTS",
+  "fixture": "/home/mes123456/workinf_Blender_Wasm/tests/files/web/generated/M16-GAP-00084-modifier-NODES.blend",
+  "fixtureSha256": "b8e7982ab3969a297ff8337fcdf966004e845189a2dfe5480ea60aecca3493b7",
+  "modifier": {
+    "meshId": "mesh:WebGapNodesMesh",
+    "modifier": {
+      "name": "WebGapNodes",
+      "showEditMode": true,
+      "showOnCage": false,
+      "showRender": false,
+      "showViewport": true,
+      "type": "NODES",
+      "typeCode": 57
+    },
+    "objectId": "object:WebGapNodesObject",
+    "task": "M16-GAP-00084"
+  },
+  "operation": "NODES_MODIFIER_DESKTOP",
+  "saveReopen": "EXACT",
+  "schemaVersion": 1,
+  "task": "M16-GAP-00084"
+}

tests/golden/M16-GAP-00084/nodes-modifier-local-exact-report.json

@@ -0,0 +1,42 @@
+{
+  "schemaVersion": 1,
+  "task": "M16-GAP-00084",
+  "operation": "NODES_MODIFIER_LOCAL_EXACT",
+  "fixture": {
+    "path": "tests/files/web/generated/M16-GAP-00084-modifier-NODES.blend",
+    "sha256": "b8e7982ab3969a297ff8337fcdf966004e845189a2dfe5480ea60aecca3493b7"
+  },
+  "desktop": {
+    "status": "EXACT",
+    "report": "tests/golden/M16-GAP-00084/nodes-modifier-desktop-report.json",
+    "saveReopen": "EXACT"
+  },
+  "wasm": {
+    "status": "EXACT",
+    "objectId": "object:WebGapNodesObject",
+    "meshId": "mesh:WebGapNodesMesh",
+    "modifier": {
+      "dependsOn": [],
+      "enabled": true,
+      "evaluationStatus": "METADATA_ONLY",
+      "name": "WebGapNodes",
+      "parameters": {
+        "flag": 5,
+        "mode": 5,
+        "persistentUid": 668223759,
+        "typeCode": 57
+      },
+      "showEditMode": true,
+      "showOnCage": false,
+      "showRender": false,
+      "showViewport": true,
+      "type": "NODES",
+      "uuid": "modifier:object:WebGapNodesObject:668223759"
+    }
+  },
+  "saveReopen": "EXACT",
+  "negative": {
+    "malformedBlend": "REJECTED_WITHOUT_MAIN_MUTATION"
+  },
+  "nextTask": "M16-GAP-00085"
+}

tests/golden/M16-GAP-00084/task-context.json

@@ -0,0 +1,181 @@
+{
+  "schemaVersion": 1,
+  "task": "M16-GAP-00084",
+  "parentTask": "M16-GAP-00083",
+  "status": "in_progress",
+  "goal": "Make the same minimal fixture produce observable modifier:NODES data in Blender desktop and WASM/Main, with save/reopen stability. Change only this gap; do not expand to other data-blocks, editors, or browsers.",
+  "scope": {
+    "gap": "modifier:NODES",
+    "ownerFamily": "MODIFIER",
+    "implementationClass": "LOCAL_EXACT"
+  },
+  "commands": [
+    "build_blender_5.2.0/bin/blender -b --factory-startup --python tools/web/generated/M16-GAP-00084.py -- tests/files/web/generated/M16-GAP-00084-modifier-NODES.blend",
+    "npm --prefix web run test:generated-gap -- --task M16-GAP-00084",
+    "node tools/web/check-generated-gap.mjs --task M16-GAP-00084"
+  ],
+  "inputPaths": [
+    "tools/web/generated/M16-GAP-00084.py"
+  ],
+  "inputSelection": {
+    "schemaVersion": 1,
+    "limits": {
+      "maxFiles": 12,
+      "evidenceBytes": 8192,
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+    },
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+      "tokens": 1654
+    },
+    "selected": [
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+      }
+    ],
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+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
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+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tools/web/check-generated-gap.mjs",
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+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tests/golden/M16-GAP-00084/",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "docs/status/M16-GAP-00084.md",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "tests/golden/M16-GAP-00084/manifest.json",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      }
+    ],
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+      "bytes": 951,
+      "tokens": 238
+    }
+  },
+  "exitCriteria": [
+    "desktop fixture evidence exists",
+    "WASM uses the same fixture",
+    "comparator passes",
+    "save/reopen preserves Main",
+    "manifest hashes all artifacts"
+  ],
+  "nextTask": "M16-GAP-00085",
+  "sourceDocuments": {
+    "queue": "docs/EXECUTION_QUEUE.md",
+    "taskCard": "docs/tasks/M16-GAP-00084.md",
+    "taskIndex": "tests/golden/M15-03A/task-index.json",
+    "parentManifest": "tests/golden/M16-GAP-00083/manifest.json",
+    "parentStatus": "docs/status/M16-GAP-00083.md"
+  },
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+    "required": [
+      "docs/EXECUTION_QUEUE.md",
+      "docs/tasks/M16-GAP-00084.md",
+      "tests/golden/M16-GAP-00083/manifest.json",
+      "docs/status/M16-GAP-00083.md"
+    ],
+    "machineOnly": [
+      "tests/golden/M15-03A/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": "M16-GAP-00083",
+      "parentTask": "M16-GAP-00082",
+      "status": "done",
+      "nextTask": "M16-GAP-00084",
+      "artifactCount": 11
+    },
+    "statusSummary": [
+      "# M16-GAP-00083 Status",
+      "status: done",
+      "task: MULTIRES modifier LOCAL_EXACT slice",
+      "updated: 2026-08-20 America/New_York",
+      "scope: Mesh MULTIRES modifier stack exposure for `mesh:WebGapMultiresMesh`.",
+      "evidence:",
+      "- Desktop fixture exposes `WebGapMultires` as MULTIRES type code 29; save/reopen is exact.",
+      "- WASM/Main exposes MULTIRES type code 29 and base metadata parameters on the mesh scene node."
+    ]
+  },
+  "budgets": {
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+    "taskBytes": 1714,
+    "parentManifestBytes": 24576,
+    "parentStatusBytes": 6144,
+    "evidenceFiles": 12,
+    "evidenceBytes": 8192,
+    "contextTokens": 3500,
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+  }
+}