{
  "schemaVersion": 1,
  "task": "M16-GAP-00043",
  "parentTask": "M16-GAP-00042",
  "status": "in_progress",
  "goal": "Make the same minimal fixture produce observable modifier:DYNAMIC_PAINT 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:DYNAMIC_PAINT",
    "ownerFamily": "MODIFIER",
    "implementationClass": "LOCAL_EXACT"
  },
  "commands": [
    "build_blender_5.2.0/bin/blender -b --factory-startup --python tools/web/generated/M16-GAP-00043.py -- tests/files/web/generated/M16-GAP-00043-modifier-DYNAMIC_PAINT.blend",
    "npm --prefix web run test:generated-gap -- --task M16-GAP-00043",
    "node tools/web/check-generated-gap.mjs --task M16-GAP-00043"
  ],
  "inputPaths": [
    "tools/web/generated/M16-GAP-00043.py"
  ],
  "inputSelection": {
    "schemaVersion": 1,
    "limits": {
      "maxFiles": 12,
      "evidenceBytes": 8192,
      "contextRemainingBytes": 6827,
      "contextRemainingTokens": 1705
    },
    "source": {
      "bytes": 7173,
      "tokens": 1795
    },
    "selected": [
      {
        "path": "tools/web/generated/M16-GAP-00043.py",
        "bytes": 428,
        "tokens": 107
      }
    ],
    "excluded": [
      {
        "path": "tests/files/web/generated/M16-GAP-00043-modifier-DYNAMIC_PAINT.blend",
        "bytes": 86512,
        "reason": "EVIDENCE_BYTE_BUDGET"
      },
      {
        "path": "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp",
        "bytes": 221177,
        "reason": "EVIDENCE_BYTE_BUDGET"
      },
      {
        "path": "tools/web/check-generated-gap.mjs",
        "bytes": 134257,
        "reason": "EVIDENCE_BYTE_BUDGET"
      },
      {
        "path": "tests/golden/M16-GAP-00043/",
        "bytes": null,
        "reason": "GENERATED_EVIDENCE_OUTPUT"
      },
      {
        "path": "docs/status/M16-GAP-00043.md",
        "bytes": null,
        "reason": "GENERATED_EVIDENCE_OUTPUT"
      },
      {
        "path": "tests/golden/M16-GAP-00043/manifest.json",
        "bytes": null,
        "reason": "GENERATED_EVIDENCE_OUTPUT"
      }
    ],
    "totals": {
      "files": 1,
      "bytes": 428,
      "tokens": 107
    }
  },
  "exitCriteria": [
    "desktop fixture evidence exists",
    "WASM uses the same fixture",
    "comparator passes",
    "save/reopen preserves Main",
    "manifest hashes all artifacts"
  ],
  "nextTask": "M16-GAP-00044",
  "sourceDocuments": {
    "queue": "docs/EXECUTION_QUEUE.md",
    "taskCard": "docs/tasks/M16-GAP-00043.md",
    "taskIndex": "tests/golden/M15-03A/task-index.json",
    "parentManifest": "tests/golden/M16-GAP-00042/manifest.json",
    "parentStatus": "docs/status/M16-GAP-00042.md"
  },
  "readPolicy": {
    "required": [
      "docs/EXECUTION_QUEUE.md",
      "docs/tasks/M16-GAP-00043.md",
      "tests/golden/M16-GAP-00042/manifest.json",
      "docs/status/M16-GAP-00042.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-00042",
      "parentTask": "M16-GAP-00041",
      "status": "done",
      "nextTask": "M16-GAP-00043",
      "artifactCount": 13
    },
    "statusSummary": [
      "# M16-GAP-00042 Status",
      "status: done  ",
      "task: DISPLACE modifier LOCAL_EXACT slice  ",
      "updated: 2026-08-20 America/New_York",
      "scope: DISPLACE modifier direction, strength, level, space, and texture mapping for `mesh:WebGapDisplaceObjectMesh`.",
      "evidence:",
      "- Desktop fixture exposes `WebGapDisplace` with Z direction, strength 0.75, mid-level 0.25, global space, and global texture mapping; save/reopen is exact.",
      "- WASM/Main exposes the same modifier parameters from the same fixture; save/reopen is exact."
    ]
  },
  "budgets": {
    "queueBytes": 4096,
    "taskBytes": 1754,
    "parentManifestBytes": 24576,
    "parentStatusBytes": 6144,
    "evidenceFiles": 12,
    "evidenceBytes": 8192,
    "contextTokens": 3500,
    "taskLines": 38,
    "taskTokens": 439
  },
  "size": {
    "documents": [
      {
        "path": "docs/EXECUTION_QUEUE.md",
        "bytes": 2168,
        "lines": 45,
        "tokens": 542
      },
      {
        "path": "docs/tasks/M16-GAP-00043.md",
        "bytes": 1754,
        "lines": 38,
        "tokens": 439
      },
      {
        "path": "tests/golden/M16-GAP-00042/manifest.json",
        "bytes": 2330,
        "lines": 27,
        "tokens": 583
      },
      {
        "path": "docs/status/M16-GAP-00042.md",
        "bytes": 921,
        "lines": 19,
        "tokens": 231
      }
    ],
    "sourceTokens": 1795,
    "evidenceFiles": 1,
    "evidenceBytes": 428,
    "evidenceTokens": 107,
    "totalTokens": 1902,
    "withinBudget": true
  }
}