Advance M16 modifier parity and context governance

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` |
-| parent manifest | `tests/golden/M16-GAP-00075/manifest.json` |
-| 任务卡 | [`tasks/M16-GAP-00076.md`](tasks/M16-GAP-00076.md) |
-| 专项验收 | `npm --prefix web run test:generated-gap -- --task M16-GAP-00076` |
+| 当前任务 | `M16-GAP-00094` |
+| parent manifest | `tests/golden/M16-GAP-00093/manifest.json` |
+| 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-00094` |
 
 领取前执行：
 

docs/status/M16-GAP-00076.md

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+# 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

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+# 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

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+# 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

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+# 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

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+# 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

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+# 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

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+# 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

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+# 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

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+# 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

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+# 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

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+# 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

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+# 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

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+# 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

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+# 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

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+# 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.