{
  "schema_version": "hardware-structure/v2",
  "unit": "mm",
  "product_id": "creative-043",
  "title": "043 宠物活动项圈结构概念评审",
  "revision": "codex-geometry-c6",
  "updated_at": "2026-09-19",
  "coordinate_system": "X=产品宽度，Y=上下，Z=前后；原点位于产品主体外包络中心",
  "case_metadata": {
    "case_id": 43,
    "domain": "宠物与动物",
    "name": "宠物活动项圈",
    "user_value": "记录活动、休息、叫声和走失位置，数据优先留在主人设备。",
    "discovery_platform": "Kickstarter",
    "source_grade": "C",
    "source_url": "https://www.kickstarter.com/discover/advanced?term=open%20pet%20activity%20tracker",
    "mvp_path": "IMU 端侧分类走/跑/休息；BLE 同步；走失时启用 GNSS/LoRa；平时深睡。",
    "components": "nRF52840、IMU、GNSS/LoRa 可选、蜂鸣器、电池",
    "software_stack": "Edge Impulse、BLE、Traccar",
    "github_project": "Traccar",
    "github_url": "https://github.com/traccar/traccar",
    "match_level": "近似",
    "bom_estimate_cny": 580,
    "difficulty": 4,
    "novelty": 4,
    "demand": 5,
    "reuse": 4,
    "risk": 4,
    "differentiation": "可更换电池、无订阅、自托管位置。",
    "safety_boundary": "重量和温升适合动物体型；位置隐私需加密。",
    "recommendation_score": 66,
    "structural_archetype": "collar",
    "prototype_family": "pet-wearable",
    "prototype_label_zh": "宠物佩戴与饲养设备",
    "prototype_label_en": "Pet-worn and animal-care assembly",
    "prototype_version": "creative-host-assembly/v1",
    "migration_role": "prototype_migrated",
    "assembly_topology": [
      "动物或饲养环境",
      "佩戴或防倾安装",
      "功能主机",
      "安全接触面"
    ],
    "dimension_authority": "design_proposed_and_pending_verification",
    "structure_evidence": [
      {
        "id": "workbook-source-043",
        "url": "https://www.kickstarter.com/discover/advanced?term=open%20pet%20activity%20tracker",
        "kind": "discovery_source",
        "claim": "工作簿记录的创意发现来源；只证明市场灵感，不证明机械尺寸。",
        "application": "idea_provenance_only"
      }
    ],
    "evidence_maturity": "workbook_discovery_only",
    "recognition_parts": [
      "项圈织带",
      "电子主机仓",
      "光学心率窗",
      "GNSS天线",
      "充电触点"
    ],
    "geometry_authority": "concept_photo_primary",
    "geometry_generation_method": "codex_agent_closed_loop",
    "geometry_iteration": 7,
    "geometry_fingerprint": "sha256:9630a01fcfb934b7ba5468d4eab01d61ade6ecb5072e6e5fb313b2ff6806f175",
    "structure_quality_revision": "structure-quality-r1",
    "structure_quality_remediation": {
      "revision": "structure-visual-r3",
      "remediated_at": "2026-09-19",
      "previous_geometry_revision": "codex-geometry-c5",
      "geometry_revision": "codex-geometry-c6",
      "trigger": "final_contact_sheet_review",
      "before": [
        "最终联系表显示默认视图中的产品类别、宿主安装关系或关键功能件不可可靠辨认。"
      ],
      "before_metrics": {
        "parts": 10,
        "openings": 2,
        "assemblies": 4,
        "assembly_steps": 3
      },
      "after": [
        "按产品类别重建实体主体、宿主/安装基准、五类识别件和必要线缆路径。",
        "默认等轴测排除无关大场景取景，并保留工程尺寸与制造可行性待复核边界。"
      ],
      "after_metrics": {
        "parts": 10,
        "openings": 2,
        "assemblies": 4,
        "assembly_steps": 3
      },
      "truth_boundary": "结构仅达到概念可识别目标；尺寸、隐藏结构、材料、固定、公差与制造可行性仍需工程师和实物复核。"
    }
  },
  "envelope": {
    "external": {
      "width": 205,
      "depth": 48,
      "height": 215,
      "center": [
        0.0,
        -3.0,
        0.0
      ]
    },
    "internal": {
      "width": 201.0,
      "depth": 44.0,
      "height": 211.0,
      "center": [
        0.0,
        -3.0,
        0.0
      ]
    },
    "wall_thickness": 2.0
  },
  "openings": [
    {
      "id": "opening-heart-window",
      "label": "光学心率窗概念开孔",
      "center": [
        0.0,
        -95.0,
        -14.0
      ],
      "axis": [
        0,
        0,
        1
      ],
      "width": 22.0,
      "height": 22.0,
      "alignment_tolerance_mm": 1.0,
      "source_status": "design_proposed",
      "truth_boundary": "仅为概念开孔位置，尺寸、公差和固定方式待实物与工程图复核。"
    },
    {
      "id": "opening-charge-contacts",
      "label": "充电触点概念开孔",
      "center": [
        32.0,
        -90.0,
        3.0
      ],
      "axis": [
        0,
        0,
        1
      ],
      "width": 28.0,
      "height": 9.0,
      "alignment_tolerance_mm": 1.0,
      "source_status": "design_proposed",
      "truth_boundary": "仅为概念开孔位置，尺寸、公差和固定方式待实物与工程图复核。"
    }
  ],
  "prototype_instance": {
    "schema_version": "creative-host-assembly/v1",
    "prototype_family": "pet-wearable",
    "prototype_label_zh": "宠物佩戴与饲养设备",
    "prototype_label_en": "Pet-worn and animal-care assembly",
    "host_strategy": "pet",
    "shell_strategy": "pet_device",
    "assembly_topology": [
      "动物或饲养环境",
      "佩戴或防倾安装",
      "功能主机",
      "安全接触面"
    ],
    "migration_role": "prototype_migrated"
  },
  "assemblies": [
    {
      "id": "host-installation",
      "label": "宿主与安装基准",
      "part_ids": [
        "host-neck"
      ]
    },
    {
      "id": "product-form",
      "label": "产品主体、外壳与支撑",
      "part_ids": [
        "codex-body",
        "collar-band",
        "electronics-pod",
        "buckle"
      ]
    },
    {
      "id": "visible-function",
      "label": "可见功能件、接口与路径",
      "part_ids": [
        "heart-window",
        "gnss-anchor",
        "gnss-zone",
        "charge-contacts"
      ]
    },
    {
      "id": "electronics",
      "label": "电子组件",
      "part_ids": [
        "codex-main-pcba"
      ]
    }
  ],
  "parts": [
    {
      "id": "host-neck",
      "label": "动物颈部佩戴基准",
      "group": "host",
      "type": "ellipsoid",
      "dimensions": {
        "width": 128,
        "depth": 155,
        "height": 145
      },
      "position": [
        0.0,
        0.0,
        0.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0.0,
        0.0,
        1.0
      ],
      "material": "场景尺度基准",
      "quantity": 1,
      "source_status": "pending_verification",
      "source_reference": "creative-043 concept-photo visual remediation iteration 7. Visible form and installation relationships are design proposals; dimensions, hidden construction and manufacturing details require engineering review.",
      "appearance": {
        "color": "#9b806b",
        "opacity": 0.32,
        "roughness": 0.42,
        "metalness": 0.12
      },
      "color": "#9b806b",
      "camera_fit": false,
      "photo_derived": true,
      "photo_component_id": "host-context",
      "source_target_id": "host-context",
      "source_part_ids": [
        "host-neck"
      ],
      "photo_bbox": [
        0,
        0,
        1000,
        1000
      ],
      "photo_polygon": [
        [
          0,
          0
        ],
        [
          1000,
          0
        ],
        [
          1000,
          1000
        ],
        [
          0,
          1000
        ]
      ],
      "photo_visible": true
    },
    {
      "id": "codex-body",
      "label": "项圈整体轮廓",
      "group": "shell",
      "type": "ring",
      "dimensions": {
        "outer_diameter": 184,
        "inner_diameter": 148,
        "width": 22
      },
      "position": [
        0.0,
        0.0,
        0.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0.0,
        0.0,
        1.0
      ],
      "material": "工程塑料或金属概念外壳",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-043 concept-photo visual remediation iteration 7. Visible form and installation relationships are design proposals; dimensions, hidden construction and manufacturing details require engineering review.",
      "appearance": {
        "color": "#33484a",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.12
      },
      "color": "#33484a",
      "camera_fit": true,
      "photo_derived": true,
      "photo_component_id": "product-silhouette",
      "source_target_id": "product-silhouette",
      "source_part_ids": [
        "codex-body"
      ],
      "photo_bbox": [
        405,
        272,
        552,
        540
      ],
      "photo_polygon": [
        [
          420,
          290
        ],
        [
          438,
          272
        ],
        [
          465,
          300
        ],
        [
          490,
          330
        ],
        [
          510,
          370
        ],
        [
          525,
          410
        ],
        [
          535,
          450
        ],
        [
          540,
          490
        ],
        [
          545,
          520
        ],
        [
          552,
          540
        ],
        [
          510,
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        ],
        [
          480,
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        ],
        [
          450,
          510
        ],
        [
          430,
          480
        ],
        [
          415,
          440
        ],
        [
          408,
          400
        ]
      ],
      "photo_visible": true
    },
    {
      "id": "collar-band",
      "label": "项圈织带",
      "group": "bracket",
      "type": "ring_segment",
      "dimensions": {
        "outer_diameter": 196,
        "inner_diameter": 158,
        "width": 24,
        "arc_deg": 320
      },
      "position": [
        0.0,
        0.0,
        0.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0.0,
        0.0,
        1.0
      ],
      "material": "结构支撑件",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-043 concept-photo visual remediation iteration 7. Visible form and installation relationships are design proposals; dimensions, hidden construction and manufacturing details require engineering review.",
      "appearance": {
        "color": "#4f9d8f",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.12
      },
      "color": "#4f9d8f",
      "camera_fit": true,
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-043"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-01",
      "source_target_id": "recognition-01",
      "source_part_ids": [
        "collar-band"
      ],
      "photo_bbox": [
        405,
        272,
        552,
        540
      ],
      "photo_polygon": [
        [
          420,
          290
        ],
        [
          438,
          272
        ],
        [
          465,
          300
        ],
        [
          490,
          330
        ],
        [
          510,
          370
        ],
        [
          525,
          410
        ],
        [
          535,
          450
        ],
        [
          540,
          490
        ],
        [
          545,
          520
        ],
        [
          552,
          540
        ],
        [
          510,
          540
        ],
        [
          480,
          530
        ],
        [
          450,
          510
        ],
        [
          430,
          480
        ],
        [
          415,
          440
        ],
        [
          408,
          400
        ]
      ],
      "photo_visible": true
    },
    {
      "id": "electronics-pod",
      "label": "电子主机仓",
      "group": "shell",
      "type": "rounded_box",
      "dimensions": {
        "width": 78,
        "depth": 34,
        "height": 42,
        "corner_radius": 10
      },
      "position": [
        0.0,
        -88.0,
        5.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0.0,
        0.0,
        1.0
      ],
      "material": "工程塑料或金属概念外壳",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-043 concept-photo visual remediation iteration 7. Visible form and installation relationships are design proposals; dimensions, hidden construction and manufacturing details require engineering review.",
      "appearance": {
        "color": "#242f33",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.12
      },
      "color": "#242f33",
      "camera_fit": true,
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-043"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-02",
      "source_target_id": "recognition-02",
      "source_part_ids": [
        "electronics-pod"
      ],
      "photo_bbox": [
        453,
        410,
        530,
        540
      ],
      "photo_polygon": [
        [
          465,
          415
        ],
        [
          485,
          410
        ],
        [
          505,
          415
        ],
        [
          520,
          425
        ],
        [
          528,
          440
        ],
        [
          530,
          460
        ],
        [
          528,
          490
        ],
        [
          525,
          510
        ],
        [
          520,
          530
        ],
        [
          510,
          540
        ],
        [
          485,
          540
        ],
        [
          470,
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        ],
        [
          460,
          520
        ],
        [
          455,
          495
        ],
        [
          453,
          470
        ],
        [
          455,
          445
        ]
      ],
      "photo_visible": true
    },
    {
      "id": "heart-window",
      "label": "光学心率窗",
      "group": "sensor",
      "type": "lens",
      "dimensions": {
        "diameter": 22,
        "length": 4
      },
      "position": [
        0.0,
        -95.0,
        -14.0
      ],
      "rotation_deg": [
        90.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0.0,
        0.0,
        1.0
      ],
      "material": "传感器或执行器概念件",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-043 concept-photo visual remediation iteration 7. Visible form and installation relationships are design proposals; dimensions, hidden construction and manufacturing details require engineering review.",
      "appearance": {
        "color": "#51c790",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.12
      },
      "color": "#51c790",
      "camera_fit": true,
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-043"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-03",
      "source_target_id": "recognition-03",
      "source_part_ids": [
        "heart-window"
      ],
      "photo_bbox": [
        468,
        480,
        518,
        525
      ],
      "photo_polygon": [
        [
          470,
          485
        ],
        [
          485,
          480
        ],
        [
          505,
          482
        ],
        [
          515,
          490
        ],
        [
          518,
          505
        ],
        [
          515,
          520
        ],
        [
          505,
          525
        ],
        [
          485,
          525
        ],
        [
          472,
          520
        ],
        [
          468,
          505
        ]
      ],
      "photo_visible": true,
      "opening_id": "opening-heart-window"
    },
    {
      "id": "gnss-anchor",
      "label": "GNSS天线",
      "group": "sensor",
      "type": "rounded_box",
      "dimensions": {
        "width": 42,
        "depth": 3,
        "height": 18,
        "corner_radius": 4
      },
      "position": [
        0.0,
        -78.0,
        5.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0.0,
        0.0,
        1.0
      ],
      "material": "传感器或执行器概念件",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-043 concept-photo visual remediation iteration 7. Visible form and installation relationships are design proposals; dimensions, hidden construction and manufacturing details require engineering review.",
      "appearance": {
        "color": "#7397b8",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.12
      },
      "color": "#7397b8",
      "camera_fit": false,
      "render_mode": "metadata_only",
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-043"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-04",
      "source_target_id": "recognition-04",
      "source_part_ids": [
        "gnss-anchor"
      ],
      "photo_bbox": [
        405,
        272,
        552,
        540
      ],
      "photo_polygon": [
        [
          420,
          290
        ],
        [
          438,
          272
        ],
        [
          465,
          300
        ],
        [
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          330
        ],
        [
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        ],
        [
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          410
        ],
        [
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          450
        ],
        [
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        ],
        [
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        ],
        [
          552,
          540
        ],
        [
          510,
          540
        ],
        [
          480,
          530
        ],
        [
          450,
          510
        ],
        [
          430,
          480
        ],
        [
          415,
          440
        ],
        [
          408,
          400
        ]
      ],
      "photo_visible": true
    },
    {
      "id": "gnss-zone",
      "label": "GNSS天线位置标记",
      "group": "interface",
      "type": "rounded_box",
      "dimensions": {
        "width": 45,
        "depth": 3,
        "height": 8,
        "corner_radius": 3
      },
      "position": [
        0.0,
        -88.0,
        28.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0.0,
        0.0,
        1.0
      ],
      "material": "用户接口概念件",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-043 concept-photo visual remediation iteration 7. Visible form and installation relationships are design proposals; dimensions, hidden construction and manufacturing details require engineering review.",
      "appearance": {
        "color": "#7397b8",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.12
      },
      "color": "#7397b8",
      "camera_fit": true
    },
    {
      "id": "charge-contacts",
      "label": "充电触点",
      "group": "interface",
      "type": "rounded_box",
      "dimensions": {
        "width": 28,
        "depth": 4,
        "height": 9,
        "corner_radius": 2
      },
      "position": [
        32.0,
        -90.0,
        3.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0.0,
        0.0,
        1.0
      ],
      "material": "用户接口概念件",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-043 concept-photo visual remediation iteration 7. Visible form and installation relationships are design proposals; dimensions, hidden construction and manufacturing details require engineering review.",
      "appearance": {
        "color": "#d8b852",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.12
      },
      "color": "#d8b852",
      "camera_fit": true,
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-043"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-05",
      "source_target_id": "recognition-05",
      "source_part_ids": [
        "charge-contacts"
      ],
      "photo_bbox": [
        0,
        0,
        0,
        0
      ],
      "photo_polygon": [],
      "photo_visible": false,
      "opening_id": "opening-charge-contacts"
    },
    {
      "id": "buckle",
      "label": "项圈扣具",
      "group": "bracket",
      "type": "rounded_box",
      "dimensions": {
        "width": 48,
        "depth": 28,
        "height": 32,
        "corner_radius": 6
      },
      "position": [
        82.0,
        35.0,
        0.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0.0,
        0.0,
        1.0
      ],
      "material": "结构支撑件",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-043 concept-photo visual remediation iteration 7. Visible form and installation relationships are design proposals; dimensions, hidden construction and manufacturing details require engineering review.",
      "appearance": {
        "color": "#5c686c",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.12
      },
      "color": "#5c686c",
      "camera_fit": true
    },
    {
      "id": "codex-main-pcba",
      "label": "主控与接口 PCBA",
      "group": "pcb",
      "type": "box",
      "dimensions": {
        "width": 55,
        "depth": 1.6,
        "height": 28
      },
      "position": [
        0.0,
        -88.0,
        5.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0.0,
        0.0,
        -1.0
      ],
      "material": "FR-4 概念板",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-043 concept-photo visual remediation iteration 7. Visible form and installation relationships are design proposals; dimensions, hidden construction and manufacturing details require engineering review.",
      "appearance": {
        "color": "#1c7257",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.12
      },
      "color": "#1c7257",
      "camera_fit": false,
      "inside_envelope": true
    }
  ],
  "patterns": [],
  "relations": [
    {
      "id": "host-installation-relation",
      "type": "installed_on",
      "label": "产品与宿主/使用场景的安装关系",
      "part_ids": [
        "host-neck",
        "codex-body"
      ]
    },
    {
      "id": "form-fastening-relation",
      "type": "fastened_to",
      "label": "外壳、支撑与主体固定关系",
      "part_ids": [
        "codex-body",
        "collar-band",
        "electronics-pod",
        "buckle"
      ]
    },
    {
      "id": "functional-connection-relation",
      "type": "connected_to",
      "label": "功能件、接口、线缆与主控连接关系",
      "part_ids": [
        "heart-window",
        "gnss-anchor",
        "gnss-zone",
        "charge-contacts",
        "codex-main-pcba"
      ]
    }
  ],
  "interfaces": [
    {
      "id": "visible-interface-zone",
      "label": "可见交互、传感与连接区",
      "part_ids": [
        "heart-window",
        "gnss-anchor",
        "gnss-zone",
        "charge-contacts"
      ]
    }
  ],
  "cables": [],
  "assembly_steps": [
    {
      "id": "step-01",
      "sequence": 1,
      "label": "定位宿主、产品主体与安装支撑",
      "part_ids": [
        "host-neck",
        "codex-body",
        "collar-band",
        "electronics-pod",
        "buckle"
      ],
      "direction": [
        0,
        1,
        0
      ],
      "status": "design_proposed"
    },
    {
      "id": "step-02",
      "sequence": 2,
      "label": "安装可见功能件、接口与线缆路径",
      "part_ids": [
        "heart-window",
        "gnss-anchor",
        "gnss-zone",
        "charge-contacts"
      ],
      "direction": [
        0,
        0,
        1
      ],
      "status": "design_proposed"
    },
    {
      "id": "step-03",
      "sequence": 3,
      "label": "装入电子组件并复核包络与连接",
      "part_ids": [
        "codex-main-pcba"
      ],
      "direction": [
        0,
        0,
        -1
      ],
      "status": "pending_verification"
    }
  ],
  "validation_rules": [
    {
      "id": "codex-photo-form",
      "type": "photo_form_identity",
      "minimum_score": 85,
      "severity": "error"
    },
    {
      "id": "recognition-parts",
      "type": "photo_component_coverage",
      "minimum_count": 5,
      "severity": "error"
    },
    {
      "id": "assembly-legibility",
      "type": "assembly_relationship_legibility",
      "minimum_score": 85,
      "severity": "error"
    },
    {
      "id": "geometry-uniqueness",
      "type": "cross_case_geometry_uniqueness",
      "minimum_score": 85,
      "severity": "error"
    }
  ],
  "dimension_sources": [
    {
      "id": "concept-photo-form",
      "status": "design_proposed",
      "scope": "可见轮廓、宿主、安装点、零件数量和相对位置",
      "reference": "/hardware-structure/photos/creative-043-photo-v1.jpg"
    },
    {
      "id": "codex-c-loop-geometry",
      "status": "design_proposed",
      "scope": "照片驱动参数几何、内部装配、工作路径和浏览器评审视图",
      "reference": "Codex Agent -> code -> render -> visual review -> patch, iteration 4"
    },
    {
      "id": "hidden-dimensions",
      "status": "pending_verification",
      "scope": "照片不可见的深度、背面、壁厚、紧固、密封、公差和真实材料",
      "reference": "Requires multi-view images, supplier drawings or physical measurement"
    }
  ],
  "visual_assets": [
    {
      "id": "product-concept-photo",
      "type": "ai_generated_concept_photo",
      "url": "/hardware-structure/photos/creative-043-photo-v1.jpg",
      "source_status": "ai_generated_concept",
      "revision": "photo-v1",
      "truth_boundary": {
        "zh": "AI 生成的产品概念照片，用于表达外观与使用场景，不是量产实物摄影。",
        "en": "AI-generated product concept image for form and use context; not a photograph of a manufactured unit."
      }
    },
    {
      "id": "structure-thumbnail",
      "type": "structure_preview",
      "url": "/hardware-structure/thumbnails/creative-043.svg"
    }
  ],
  "photo_structure_contract": {
    "schema_version": "creative-photo-structure-contract/v1",
    "photo_revision": "photo-v1",
    "structure_revision": "codex-geometry-c6",
    "prototype_family": "pet-wearable",
    "migration_role": "prototype_migrated",
    "host": "动物佩戴/使用基准",
    "installation": "产品通过安装件与动物佩戴/使用基准建立可检查的空间关系",
    "scale_reference": "动物佩戴/使用基准",
    "visual_cues": [
      "项圈织带",
      "电子主机仓",
      "光学心率窗",
      "GNSS天线",
      "充电触点"
    ],
    "expected_recognition_parts": [
      "项圈织带",
      "电子主机仓",
      "光学心率窗",
      "GNSS天线",
      "充电触点"
    ],
    "pixel_review_status": "photo_geometry_rebuilt_pending_review",
    "truth_boundary": "结构契约验证照片和参数模型共享同一组可识别部件；非像素级 CAD 重建。",
    "quality_status": "reworked_pending_blind_visual_review"
  },
  "assumptions": [
    "单张概念图约束可见轮廓、颜色、零件数量和二维空间关系，不能证明背面及内部结构。",
    "深度、壁厚、紧固、密封和装配公差由 Codex 生成设计建议，必须经过图纸或实物复核。",
    "浏览器模型使用统一毫米单位，并保留概念、推断与待确认边界。",
    "GNSS天线无独立可见结构，位置为推测",
    "充电触点完全不可见，标记为invisible",
    "光学心率窗功能标识基于黑色窗口特征推测"
  ],
  "engineering_boundary": "本结构是概念照片约束的参数化识别模型，用于确认产品类别、宿主/安装关系、功能件和组合路径。所有毫米尺寸、隐藏结构、固定、公差、材料和制造可行性均为设计建议或待复核值；不是正式 CAD、STEP、模具、认证或量产放行文件。",
  "photo_reconstruction": {
    "schema_version": "creative-photo-reconstruction/v1",
    "product_id": "creative-043",
    "case_id": 43,
    "photo_revision": "photo-v1",
    "structure_input_revision": "codex-geometry-c6",
    "generated_at": "2026-09-03",
    "photo": {
      "url": "/hardware-structure/photos/creative-043-photo-v1.jpg",
      "width_px": 960,
      "height_px": 600,
      "sha256": "475de6a4e5e69491984ad525cb4f9add07b13287bebc0b833f151f179f3f0865",
      "coordinate_system": "normalized image space 0..1000; origin top-left"
    },
    "targets": [
      {
        "id": "host-context",
        "label": "动物佩戴/使用基准",
        "role": "host",
        "part_ids": [
          "host-neck"
        ],
        "instruction": "Tight box around the physical host or use surface that establishes installation and scale.",
        "bound_part_ids": [
          "host-neck"
        ]
      },
      {
        "id": "recognition-01",
        "label": "项圈织带",
        "role": "mount",
        "part_ids": [
          "collar-band"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "collar-band"
        ]
      },
      {
        "id": "recognition-02",
        "label": "电子主机仓",
        "role": "visible_part",
        "part_ids": [
          "electronics-pod"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "electronics-pod"
        ]
      },
      {
        "id": "recognition-03",
        "label": "光学心率窗",
        "role": "visible_part",
        "part_ids": [
          "heart-window"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "heart-window"
        ]
      },
      {
        "id": "recognition-04",
        "label": "GNSS天线",
        "role": "path",
        "part_ids": [
          "gnss-anchor"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "gnss-anchor"
        ]
      },
      {
        "id": "recognition-05",
        "label": "充电触点",
        "role": "visible_part",
        "part_ids": [
          "charge-contacts"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "charge-contacts"
        ]
      },
      {
        "id": "product-silhouette",
        "label": "产品主体整体轮廓",
        "role": "product_shell",
        "part_ids": [
          "codex-body"
        ],
        "instruction": "Trace the complete visible product silhouette, excluding the host and background.",
        "bound_part_ids": [
          "codex-body"
        ]
      }
    ],
    "regions": [
      {
        "target_id": "host-context",
        "role": "host",
        "bbox": [
          0,
          0,
          1000,
          1000
        ],
        "polygon": [
          [
            0,
            0
          ],
          [
            1000,
            0
          ],
          [
            1000,
            1000
          ],
          [
            0,
            1000
          ]
        ],
        "visible": true,
        "confidence": 1.0,
        "shape_hint": "box",
        "visual_description": "浅棕色中型犬，站立姿态，颈部佩戴白色电子项圈，户外公园环境，草地与步道背景，提供动物佩戴基准和尺度参考"
      },
      {
        "target_id": "recognition-01",
        "role": "mount",
        "bbox": [
          405,
          272,
          552,
          540
        ],
        "polygon": [
          [
            420,
            290
          ],
          [
            438,
            272
          ],
          [
            465,
            300
          ],
          [
            490,
            330
          ],
          [
            510,
            370
          ],
          [
            525,
            410
          ],
          [
            535,
            450
          ],
          [
            540,
            490
          ],
          [
            545,
            520
          ],
          [
            552,
            540
          ],
          [
            510,
            540
          ],
          [
            480,
            530
          ],
          [
            450,
            510
          ],
          [
            430,
            480
          ],
          [
            415,
            440
          ],
          [
            408,
            400
          ]
        ],
        "visible": true,
        "confidence": 0.95,
        "shape_hint": "cylinder",
        "visual_description": "浅灰色硅胶/TPU材质项圈织带，环绕犬颈，柔软贴肤，连接电子主机仓，形成闭合佩戴结构"
      },
      {
        "target_id": "recognition-02",
        "role": "visible_part",
        "bbox": [
          453,
          410,
          530,
          540
        ],
        "polygon": [
          [
            465,
            415
          ],
          [
            485,
            410
          ],
          [
            505,
            415
          ],
          [
            520,
            425
          ],
          [
            528,
            440
          ],
          [
            530,
            460
          ],
          [
            528,
            490
          ],
          [
            525,
            510
          ],
          [
            520,
            530
          ],
          [
            510,
            540
          ],
          [
            485,
            540
          ],
          [
            470,
            535
          ],
          [
            460,
            520
          ],
          [
            455,
            495
          ],
          [
            453,
            470
          ],
          [
            455,
            445
          ]
        ],
        "visible": true,
        "confidence": 0.9,
        "shape_hint": "box",
        "visual_description": "电子主机仓，白色弧形外壳，位于项圈前部下侧，贴合犬颈腹侧，表面有黑色显示窗口/指示灯区域，整体呈流线型胶囊状"
      },
      {
        "target_id": "recognition-03",
        "role": "visible_part",
        "bbox": [
          468,
          480,
          518,
          525
        ],
        "polygon": [
          [
            470,
            485
          ],
          [
            485,
            480
          ],
          [
            505,
            482
          ],
          [
            515,
            490
          ],
          [
            518,
            505
          ],
          [
            515,
            520
          ],
          [
            505,
            525
          ],
          [
            485,
            525
          ],
          [
            472,
            520
          ],
          [
            468,
            505
          ]
        ],
        "visible": true,
        "confidence": 0.75,
        "shape_hint": "box",
        "visual_description": "主机仓表面黑色矩形区域，疑似光学心率传感器窗口，位于项圈内侧贴近皮肤位置，用于监测宠物生理信号"
      },
      {
        "target_id": "recognition-04",
        "role": "path",
        "bbox": [
          405,
          272,
          552,
          540
        ],
        "polygon": [
          [
            420,
            290
          ],
          [
            438,
            272
          ],
          [
            465,
            300
          ],
          [
            490,
            330
          ],
          [
            510,
            370
          ],
          [
            525,
            410
          ],
          [
            535,
            450
          ],
          [
            540,
            490
          ],
          [
            545,
            520
          ],
          [
            552,
            540
          ],
          [
            510,
            540
          ],
          [
            480,
            530
          ],
          [
            450,
            510
          ],
          [
            430,
            480
          ],
          [
            415,
            440
          ],
          [
            408,
            400
          ]
        ],
        "visible": true,
        "confidence": 0.6,
        "shape_hint": "cylinder",
        "visual_description": "GNSS天线集成于项圈织带与主机仓整体结构中，无独立可见天线单元，信号路径沿项圈环形布局，利用项圈金属或导电织带形成辐射结构"
      },
      {
        "target_id": "recognition-05",
        "role": "visible_part",
        "bbox": [
          0,
          0,
          0,
          0
        ],
        "polygon": [],
        "visible": false,
        "confidence": 0.0,
        "shape_hint": "box",
        "visual_description": "充电触点在照片中不可见，推测位于主机仓底部或项圈内侧接触皮肤面，被遮挡或未在视角内"
      },
      {
        "target_id": "product-silhouette",
        "role": "product_shell",
        "visible": true,
        "bbox": [
          405,
          272,
          552,
          540
        ],
        "polygon": [
          [
            420,
            290
          ],
          [
            438,
            272
          ],
          [
            465,
            300
          ],
          [
            490,
            330
          ],
          [
            510,
            370
          ],
          [
            525,
            410
          ],
          [
            535,
            450
          ],
          [
            540,
            490
          ],
          [
            545,
            520
          ],
          [
            552,
            540
          ],
          [
            510,
            540
          ],
          [
            480,
            530
          ],
          [
            450,
            510
          ],
          [
            430,
            480
          ],
          [
            415,
            440
          ],
          [
            408,
            400
          ]
        ],
        "confidence": 0.9,
        "shape_hint": "ring",
        "visual_description": "宠物活动项圈整体轮廓，包含项圈织带与电子主机仓"
      }
    ],
    "product_silhouette": {
      "bbox": [
        405,
        272,
        552,
        540
      ],
      "polygon": [
        [
          420,
          290
        ],
        [
          438,
          272
        ],
        [
          465,
          300
        ],
        [
          490,
          330
        ],
        [
          510,
          370
        ],
        [
          525,
          410
        ],
        [
          535,
          450
        ],
        [
          540,
          490
        ],
        [
          545,
          520
        ],
        [
          552,
          540
        ],
        [
          510,
          540
        ],
        [
          480,
          530
        ],
        [
          450,
          510
        ],
        [
          430,
          480
        ],
        [
          415,
          440
        ],
        [
          408,
          400
        ]
      ],
      "description": "宠物活动项圈整体轮廓，包含项圈织带与电子主机仓"
    },
    "mounting_points": [
      {
        "label": "项圈闭合连接点",
        "point": [
          0,
          0
        ],
        "host_target_id": "recognition-01",
        "product_target_id": "recognition-01",
        "confidence": 0.7
      }
    ],
    "connections": [
      {
        "from_target_id": "recognition-01",
        "to_target_id": "recognition-02",
        "type": "attached_to",
        "description": "项圈织带承载并固定电子主机仓，形成一体化佩戴结构"
      },
      {
        "from_target_id": "recognition-02",
        "to_target_id": "recognition-03",
        "type": "attached_to",
        "description": "光学心率窗集成于主机仓外壳，朝向皮肤侧布置"
      },
      {
        "from_target_id": "recognition-01",
        "to_target_id": "recognition-04",
        "type": "routes_to",
        "description": "GNSS天线信号路径沿项圈织带走线，与主机仓射频模块连接"
      }
    ],
    "camera": {
      "view": "side_right",
      "yaw_deg": 75,
      "pitch_deg": -5,
      "roll_deg": 0,
      "fov_deg": 35,
      "framing_bbox": [
        0,
        0,
        1000,
        1000
      ]
    },
    "geometry_plan": {
      "strategy": "parameterized",
      "rationale": "Entity scale, host/install relationship and required visual cues were rebuilt from the final contact-sheet findings; engineering dimensions remain proposed.",
      "bindings": [
        {
          "target_id": "host-context",
          "asset_mode": "glb_part",
          "depth_order": 0,
          "orientation": "freeform",
          "confidence": 0.9
        },
        {
          "target_id": "recognition-01",
          "asset_mode": "glb_part",
          "depth_order": 1,
          "orientation": "freeform",
          "confidence": 0.9
        },
        {
          "target_id": "recognition-02",
          "asset_mode": "glb_part",
          "depth_order": 2,
          "orientation": "freeform",
          "confidence": 0.85
        },
        {
          "target_id": "recognition-03",
          "asset_mode": "glb_part",
          "depth_order": 3,
          "orientation": "freeform",
          "confidence": 0.75
        },
        {
          "target_id": "recognition-04",
          "asset_mode": "glb_part",
          "depth_order": 1,
          "orientation": "freeform",
          "confidence": 0.6
        },
        {
          "target_id": "recognition-05",
          "asset_mode": "glb_part",
          "depth_order": 3,
          "orientation": "freeform",
          "confidence": 0.0
        },
        {
          "target_id": "product-silhouette",
          "asset_mode": "parameterized",
          "depth_order": 0,
          "orientation": "freeform",
          "confidence": 0.9
        }
      ]
    },
    "uncertainties": [
      "GNSS天线无独立可见结构，位置为推测",
      "充电触点完全不可见，标记为invisible",
      "光学心率窗功能标识基于黑色窗口特征推测"
    ],
    "provenance": {
      "mode": "kimi_vlm",
      "provider": "kimi",
      "model": "kimi-k2.6",
      "operation": "photo-reconstruction.annotate",
      "prompt_template_version": "photo-reconstruction-v1",
      "calls": [
        {
          "provider": "kimi",
          "model_version": "kimi-k2.6",
          "operation": "photo-reconstruction.annotate",
          "prompt_template_version": "photo-reconstruction-v1",
          "request_hash": "7286ff5c52a634c0cde0befb321c3860b21ba708035f081d30e6aafc16a5ec0c",
          "latency_ms": 49296,
          "status": "completed",
          "prompt_tokens": 1450,
          "completion_tokens": 1704,
          "total_tokens": 3154,
          "cached_tokens": 181,
          "error_code": "",
          "error_message": "",
          "fallback_used": false
        }
      ]
    },
    "truth_boundary": {
      "zh": "照片校准层用于验证轮廓、宿主、安装和可见零件；工程零件尺寸、间隙及制造结论仍由原结构层和正式图纸控制。",
      "en": "The photo-calibrated layer checks silhouette, host, installation and visible parts; engineering dimensions, clearances and manufacturing conclusions remain controlled by the engineering layer and released drawings."
    },
    "geometry_proxy_parts": [
      {
        "id": "photo-proxy-host-neck",
        "label": "动物颈部佩戴基准",
        "group": "host",
        "type": "ellipsoid",
        "dimensions": {
          "width": 128,
          "depth": 155,
          "height": 145
        },
        "position": [
          0.0,
          0.0,
          0.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "explode_vector": [
          0.0,
          0.0,
          1.0
        ],
        "material": "场景尺度基准",
        "quantity": 1,
        "source_status": "pending_verification",
        "source_reference": "creative-043 concept-photo visual remediation iteration 7. Visible form and installation relationships are design proposals; dimensions, hidden construction and manufacturing details require engineering review.",
        "appearance": {
          "color": "#9b806b",
          "opacity": 0.32,
          "roughness": 0.42,
          "metalness": 0.12
        },
        "color": "#9b806b",
        "camera_fit": false,
        "source_target_id": "host-context",
        "source_part_ids": [
          "host-neck"
        ],
        "photo_bbox": [
          0,
          0,
          1000,
          1000
        ],
        "photo_polygon": [
          [
            0,
            0
          ],
          [
            1000,
            0
          ],
          [
            1000,
            1000
          ],
          [
            0,
            1000
          ]
        ],
        "photo_visible": true
      },
      {
        "id": "photo-proxy-codex-body",
        "label": "项圈整体轮廓",
        "group": "shell",
        "type": "ring",
        "dimensions": {
          "outer_diameter": 184,
          "inner_diameter": 148,
          "width": 22
        },
        "position": [
          0.0,
          0.0,
          0.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "explode_vector": [
          0.0,
          0.0,
          1.0
        ],
        "material": "工程塑料或金属概念外壳",
        "quantity": 1,
        "source_status": "design_proposed",
        "source_reference": "creative-043 concept-photo visual remediation iteration 7. Visible form and installation relationships are design proposals; dimensions, hidden construction and manufacturing details require engineering review.",
        "appearance": {
          "color": "#33484a",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.12
        },
        "color": "#33484a",
        "camera_fit": true,
        "source_target_id": "product-silhouette",
        "source_part_ids": [
          "codex-body"
        ],
        "photo_bbox": [
          405,
          272,
          552,
          540
        ],
        "photo_polygon": [
          [
            420,
            290
          ],
          [
            438,
            272
          ],
          [
            465,
            300
          ],
          [
            490,
            330
          ],
          [
            510,
            370
          ],
          [
            525,
            410
          ],
          [
            535,
            450
          ],
          [
            540,
            490
          ],
          [
            545,
            520
          ],
          [
            552,
            540
          ],
          [
            510,
            540
          ],
          [
            480,
            530
          ],
          [
            450,
            510
          ],
          [
            430,
            480
          ],
          [
            415,
            440
          ],
          [
            408,
            400
          ]
        ],
        "photo_visible": true
      },
      {
        "id": "photo-proxy-collar-band",
        "label": "项圈织带",
        "group": "bracket",
        "type": "ring_segment",
        "dimensions": {
          "outer_diameter": 196,
          "inner_diameter": 158,
          "width": 24,
          "arc_deg": 320
        },
        "position": [
          0.0,
          0.0,
          0.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "explode_vector": [
          0.0,
          0.0,
          1.0
        ],
        "material": "结构支撑件",
        "quantity": 1,
        "source_status": "design_proposed",
        "source_reference": "creative-043 concept-photo visual remediation iteration 7. Visible form and installation relationships are design proposals; dimensions, hidden construction and manufacturing details require engineering review.",
        "appearance": {
          "color": "#4f9d8f",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.12
        },
        "color": "#4f9d8f",
        "camera_fit": true,
        "source_target_id": "recognition-01",
        "source_part_ids": [
          "collar-band"
        ],
        "photo_bbox": [
          405,
          272,
          552,
          540
        ],
        "photo_polygon": [
          [
            420,
            290
          ],
          [
            438,
            272
          ],
          [
            465,
            300
          ],
          [
            490,
            330
          ],
          [
            510,
            370
          ],
          [
            525,
            410
          ],
          [
            535,
            450
          ],
          [
            540,
            490
          ],
          [
            545,
            520
          ],
          [
            552,
            540
          ],
          [
            510,
            540
          ],
          [
            480,
            530
          ],
          [
            450,
            510
          ],
          [
            430,
            480
          ],
          [
            415,
            440
          ],
          [
            408,
            400
          ]
        ],
        "photo_visible": true
      },
      {
        "id": "photo-proxy-electronics-pod",
        "label": "电子主机仓",
        "group": "shell",
        "type": "rounded_box",
        "dimensions": {
          "width": 78,
          "depth": 34,
          "height": 42,
          "corner_radius": 10
        },
        "position": [
          0.0,
          -88.0,
          5.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "explode_vector": [
          0.0,
          0.0,
          1.0
        ],
        "material": "工程塑料或金属概念外壳",
        "quantity": 1,
        "source_status": "design_proposed",
        "source_reference": "creative-043 concept-photo visual remediation iteration 7. Visible form and installation relationships are design proposals; dimensions, hidden construction and manufacturing details require engineering review.",
        "appearance": {
          "color": "#242f33",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.12
        },
        "color": "#242f33",
        "camera_fit": true,
        "source_target_id": "recognition-02",
        "source_part_ids": [
          "electronics-pod"
        ],
        "photo_bbox": [
          453,
          410,
          530,
          540
        ],
        "photo_polygon": [
          [
            465,
            415
          ],
          [
            485,
            410
          ],
          [
            505,
            415
          ],
          [
            520,
            425
          ],
          [
            528,
            440
          ],
          [
            530,
            460
          ],
          [
            528,
            490
          ],
          [
            525,
            510
          ],
          [
            520,
            530
          ],
          [
            510,
            540
          ],
          [
            485,
            540
          ],
          [
            470,
            535
          ],
          [
            460,
            520
          ],
          [
            455,
            495
          ],
          [
            453,
            470
          ],
          [
            455,
            445
          ]
        ],
        "photo_visible": true
      },
      {
        "id": "photo-proxy-heart-window",
        "label": "光学心率窗",
        "group": "sensor",
        "type": "lens",
        "dimensions": {
          "diameter": 22,
          "length": 4
        },
        "position": [
          0.0,
          -95.0,
          -14.0
        ],
        "rotation_deg": [
          90.0,
          0.0,
          0.0
        ],
        "explode_vector": [
          0.0,
          0.0,
          1.0
        ],
        "material": "传感器或执行器概念件",
        "quantity": 1,
        "source_status": "design_proposed",
        "source_reference": "creative-043 concept-photo visual remediation iteration 7. Visible form and installation relationships are design proposals; dimensions, hidden construction and manufacturing details require engineering review.",
        "appearance": {
          "color": "#51c790",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.12
        },
        "color": "#51c790",
        "camera_fit": true,
        "source_target_id": "recognition-03",
        "source_part_ids": [
          "heart-window"
        ],
        "photo_bbox": [
          468,
          480,
          518,
          525
        ],
        "photo_polygon": [
          [
            470,
            485
          ],
          [
            485,
            480
          ],
          [
            505,
            482
          ],
          [
            515,
            490
          ],
          [
            518,
            505
          ],
          [
            515,
            520
          ],
          [
            505,
            525
          ],
          [
            485,
            525
          ],
          [
            472,
            520
          ],
          [
            468,
            505
          ]
        ],
        "photo_visible": true
      },
      {
        "id": "photo-proxy-gnss-anchor",
        "label": "GNSS天线",
        "group": "sensor",
        "type": "rounded_box",
        "dimensions": {
          "width": 42,
          "depth": 3,
          "height": 18,
          "corner_radius": 4
        },
        "position": [
          0.0,
          -78.0,
          5.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "explode_vector": [
          0.0,
          0.0,
          1.0
        ],
        "material": "传感器或执行器概念件",
        "quantity": 1,
        "source_status": "design_proposed",
        "source_reference": "creative-043 concept-photo visual remediation iteration 7. Visible form and installation relationships are design proposals; dimensions, hidden construction and manufacturing details require engineering review.",
        "appearance": {
          "color": "#7397b8",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.12
        },
        "color": "#7397b8",
        "camera_fit": false,
        "render_mode": "metadata_only",
        "source_target_id": "recognition-04",
        "source_part_ids": [
          "gnss-anchor"
        ],
        "photo_bbox": [
          405,
          272,
          552,
          540
        ],
        "photo_polygon": [
          [
            420,
            290
          ],
          [
            438,
            272
          ],
          [
            465,
            300
          ],
          [
            490,
            330
          ],
          [
            510,
            370
          ],
          [
            525,
            410
          ],
          [
            535,
            450
          ],
          [
            540,
            490
          ],
          [
            545,
            520
          ],
          [
            552,
            540
          ],
          [
            510,
            540
          ],
          [
            480,
            530
          ],
          [
            450,
            510
          ],
          [
            430,
            480
          ],
          [
            415,
            440
          ],
          [
            408,
            400
          ]
        ],
        "photo_visible": true
      },
      {
        "id": "photo-proxy-charge-contacts",
        "label": "充电触点",
        "group": "interface",
        "type": "rounded_box",
        "dimensions": {
          "width": 28,
          "depth": 4,
          "height": 9,
          "corner_radius": 2
        },
        "position": [
          32.0,
          -90.0,
          3.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "explode_vector": [
          0.0,
          0.0,
          1.0
        ],
        "material": "用户接口概念件",
        "quantity": 1,
        "source_status": "design_proposed",
        "source_reference": "creative-043 concept-photo visual remediation iteration 7. Visible form and installation relationships are design proposals; dimensions, hidden construction and manufacturing details require engineering review.",
        "appearance": {
          "color": "#d8b852",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.12
        },
        "color": "#d8b852",
        "camera_fit": true,
        "source_target_id": "recognition-05",
        "source_part_ids": [
          "charge-contacts"
        ],
        "photo_bbox": [
          0,
          0,
          0,
          0
        ],
        "photo_polygon": [],
        "photo_visible": false
      }
    ],
    "engineering_geometry_revision": "codex-geometry-c6",
    "geometry_fingerprint": "sha256:9630a01fcfb934b7ba5468d4eab01d61ade6ecb5072e6e5fb313b2ff6806f175",
    "visual_review": {
      "status": "pending_review",
      "score": null,
      "geometry_fingerprint": "sha256:9630a01fcfb934b7ba5468d4eab01d61ade6ecb5072e6e5fb313b2ff6806f175",
      "updated_at": "2026-09-19",
      "reason": "Geometry changed during deterministic structure-quality remediation and requires fresh visual review."
    }
  },
  "presentation": {
    "default_view": "iso",
    "iso_view_deg": [
      38,
      25
    ],
    "dimensions_visible_by_default": false,
    "hidden_groups_by_default": [
      "fov"
    ],
    "shell_opacity": 0.94,
    "photo_mode_available": true
  },
  "codex_geometry_refinement": {
    "schema_version": "codex-geometry-refinement/v1",
    "mode": "codex_agent_closed_loop",
    "source_photo_revision": "photo-v1",
    "iteration": 7,
    "status": "render_pending_visual_review",
    "scope": [
      "photo-specific-form",
      "host-and-installation",
      "key-parts",
      "internal-assembly",
      "work-path"
    ],
    "pipeline": [
      "generate_code",
      "render_screenshot",
      "visual_review",
      "patch_code"
    ],
    "truth_boundary": {
      "zh": "结构由单张 AI 概念图反向生成；可见比例受照片约束，隐藏结构和工程尺寸仍需图纸或实物确认。",
      "en": "Geometry is generated from one AI concept image. Visible proportions are image-constrained; hidden construction and engineering dimensions still require drawings or physical verification."
    },
    "quality_status": "reworked_pending_blind_visual_review"
  },
  "photo_derived_structure": {
    "schema_version": "creative-photo-derived-structure/v1",
    "product_id": "creative-043",
    "case_id": 43,
    "photo_revision": "photo-v1",
    "generated_at": "2026-09-03",
    "photo": {
      "url": "/hardware-structure/photos/creative-043-photo-v1.jpg",
      "width_px": 960,
      "height_px": 600,
      "sha256": "475de6a4e5e69491984ad525cb4f9add07b13287bebc0b833f151f179f3f0865",
      "coordinate_system": "normalized image space 0..1000; origin top-left"
    },
    "product": {
      "bbox": [
        405,
        272,
        552,
        540
      ],
      "polygon": [
        [
          420,
          290
        ],
        [
          438,
          272
        ],
        [
          465,
          300
        ],
        [
          490,
          330
        ],
        [
          510,
          370
        ],
        [
          525,
          410
        ],
        [
          535,
          450
        ],
        [
          540,
          490
        ],
        [
          545,
          520
        ],
        [
          552,
          540
        ],
        [
          510,
          540
        ],
        [
          480,
          530
        ],
        [
          450,
          510
        ],
        [
          430,
          480
        ],
        [
          415,
          440
        ],
        [
          408,
          400
        ]
      ],
      "estimated_dimensions_mm": {
        "width": 205,
        "depth": 48,
        "height": 215
      },
      "dimension_basis": "动物佩戴/使用基准; front review plane preserves the concept-photo silhouette ratio while the original engineering envelope remains unchanged",
      "form_summary": "宠物活动项圈整体轮廓，包含项圈织带与电子主机仓"
    },
    "components": [
      {
        "id": "host-context",
        "label_zh": "动物颈部佩戴基准",
        "label_en": "动物颈部佩戴基准",
        "role": "host",
        "bbox": [
          0,
          0,
          1000,
          1000
        ],
        "polygon": [
          [
            0,
            0
          ],
          [
            1000,
            0
          ],
          [
            1000,
            1000
          ],
          [
            0,
            1000
          ]
        ],
        "confidence": 0.8,
        "material_guess": "场景尺度基准"
      },
      {
        "id": "product-silhouette",
        "label_zh": "项圈整体轮廓",
        "label_en": "项圈整体轮廓",
        "role": "visible_part",
        "bbox": [
          405,
          272,
          552,
          540
        ],
        "polygon": [
          [
            420,
            290
          ],
          [
            438,
            272
          ],
          [
            465,
            300
          ],
          [
            490,
            330
          ],
          [
            510,
            370
          ],
          [
            525,
            410
          ],
          [
            535,
            450
          ],
          [
            540,
            490
          ],
          [
            545,
            520
          ],
          [
            552,
            540
          ],
          [
            510,
            540
          ],
          [
            480,
            530
          ],
          [
            450,
            510
          ],
          [
            430,
            480
          ],
          [
            415,
            440
          ],
          [
            408,
            400
          ]
        ],
        "confidence": 0.8,
        "material_guess": "工程塑料或金属概念外壳"
      },
      {
        "id": "recognition-01",
        "label_zh": "项圈织带",
        "label_en": "项圈织带",
        "role": "visible_part",
        "bbox": [
          405,
          272,
          552,
          540
        ],
        "polygon": [
          [
            420,
            290
          ],
          [
            438,
            272
          ],
          [
            465,
            300
          ],
          [
            490,
            330
          ],
          [
            510,
            370
          ],
          [
            525,
            410
          ],
          [
            535,
            450
          ],
          [
            540,
            490
          ],
          [
            545,
            520
          ],
          [
            552,
            540
          ],
          [
            510,
            540
          ],
          [
            480,
            530
          ],
          [
            450,
            510
          ],
          [
            430,
            480
          ],
          [
            415,
            440
          ],
          [
            408,
            400
          ]
        ],
        "confidence": 0.8,
        "material_guess": "结构支撑件"
      },
      {
        "id": "recognition-02",
        "label_zh": "电子主机仓",
        "label_en": "电子主机仓",
        "role": "visible_part",
        "bbox": [
          453,
          410,
          530,
          540
        ],
        "polygon": [
          [
            465,
            415
          ],
          [
            485,
            410
          ],
          [
            505,
            415
          ],
          [
            520,
            425
          ],
          [
            528,
            440
          ],
          [
            530,
            460
          ],
          [
            528,
            490
          ],
          [
            525,
            510
          ],
          [
            520,
            530
          ],
          [
            510,
            540
          ],
          [
            485,
            540
          ],
          [
            470,
            535
          ],
          [
            460,
            520
          ],
          [
            455,
            495
          ],
          [
            453,
            470
          ],
          [
            455,
            445
          ]
        ],
        "confidence": 0.8,
        "material_guess": "工程塑料或金属概念外壳"
      },
      {
        "id": "recognition-03",
        "label_zh": "光学心率窗",
        "label_en": "光学心率窗",
        "role": "visible_part",
        "bbox": [
          468,
          480,
          518,
          525
        ],
        "polygon": [
          [
            470,
            485
          ],
          [
            485,
            480
          ],
          [
            505,
            482
          ],
          [
            515,
            490
          ],
          [
            518,
            505
          ],
          [
            515,
            520
          ],
          [
            505,
            525
          ],
          [
            485,
            525
          ],
          [
            472,
            520
          ],
          [
            468,
            505
          ]
        ],
        "confidence": 0.8,
        "material_guess": "传感器或执行器概念件"
      },
      {
        "id": "recognition-04",
        "label_zh": "GNSS天线",
        "label_en": "GNSS天线",
        "role": "visible_part",
        "bbox": [
          405,
          272,
          552,
          540
        ],
        "polygon": [
          [
            420,
            290
          ],
          [
            438,
            272
          ],
          [
            465,
            300
          ],
          [
            490,
            330
          ],
          [
            510,
            370
          ],
          [
            525,
            410
          ],
          [
            535,
            450
          ],
          [
            540,
            490
          ],
          [
            545,
            520
          ],
          [
            552,
            540
          ],
          [
            510,
            540
          ],
          [
            480,
            530
          ],
          [
            450,
            510
          ],
          [
            430,
            480
          ],
          [
            415,
            440
          ],
          [
            408,
            400
          ]
        ],
        "confidence": 0.8,
        "material_guess": "传感器或执行器概念件"
      },
      {
        "id": "recognition-05",
        "label_zh": "充电触点",
        "label_en": "充电触点",
        "role": "visible_part",
        "bbox": [
          0,
          0,
          0,
          0
        ],
        "polygon": [],
        "confidence": 0.8,
        "material_guess": "用户接口概念件"
      }
    ],
    "relations": [
      {
        "from_target_id": "recognition-01",
        "to_target_id": "recognition-02",
        "type": "attached_to",
        "description": "项圈织带承载并固定电子主机仓，形成一体化佩戴结构"
      },
      {
        "from_target_id": "recognition-02",
        "to_target_id": "recognition-03",
        "type": "attached_to",
        "description": "光学心率窗集成于主机仓外壳，朝向皮肤侧布置"
      },
      {
        "from_target_id": "recognition-01",
        "to_target_id": "recognition-04",
        "type": "routes_to",
        "description": "GNSS天线信号路径沿项圈织带走线，与主机仓射频模块连接"
      }
    ],
    "camera": {
      "view": "side_right",
      "yaw_deg": 75,
      "pitch_deg": -5,
      "roll_deg": 0,
      "fov_deg": 35,
      "framing_bbox": [
        0,
        0,
        1000,
        1000
      ]
    },
    "uncertainties": [
      "GNSS天线无独立可见结构，位置为推测",
      "充电触点完全不可见，标记为invisible",
      "光学心率窗功能标识基于黑色窗口特征推测"
    ],
    "provenance": {
      "mode": "codex_agent_closed_loop",
      "operation": "concept-photo-to-parametric-geometry",
      "iteration": 7,
      "geometry_fingerprint": "sha256:9630a01fcfb934b7ba5468d4eab01d61ade6ecb5072e6e5fb313b2ff6806f175"
    }
  }
}