{
  "schema_version": "hardware-structure/v2",
  "unit": "mm",
  "product_id": "creative-068",
  "title": "068 智能焊烟净化器结构概念评审",
  "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": 68,
    "domain": "创客与实验室",
    "name": "智能焊烟净化器",
    "user_value": "焊接时自动提高风量，记录滤芯压差与使用寿命。",
    "discovery_platform": "Reddit",
    "source_grade": "C",
    "source_url": "https://www.reddit.com/search/?q=DIY%20smart%20solder%20fume%20extractor",
    "mvp_path": "颗粒/气味传感器+麦克风识别焊接活动；PWM 风扇；压差提示滤芯堵塞。",
    "components": "ESP32、离心风机、PM/VOC、压差、活性炭/HEPA",
    "software_stack": "ESPHome、Home Assistant",
    "github_project": "ESPHome",
    "github_url": "https://github.com/esphome/esphome",
    "match_level": "框架",
    "bom_estimate_cny": 520,
    "difficulty": 3,
    "novelty": 4,
    "demand": 5,
    "reuse": 5,
    "risk": 4,
    "differentiation": "用压差而非固定时间判断滤芯寿命。",
    "safety_boundary": "不能替代合规局部排风；滤芯材料与风量要实测。",
    "recommendation_score": 75,
    "structural_archetype": "purifier",
    "prototype_family": "environment-monitor",
    "prototype_label_zh": "环境监测与采样风道",
    "prototype_label_en": "Environmental monitor and sampling path",
    "prototype_version": "creative-host-assembly/v1",
    "migration_role": "prototype_migrated",
    "assembly_topology": [
      "环境宿主",
      "进排气或探测路径",
      "传感舱",
      "主控与供电"
    ],
    "dimension_authority": "design_proposed_and_pending_verification",
    "structure_evidence": [
      {
        "id": "workbook-source-068",
        "url": "https://www.reddit.com/search/?q=DIY%20smart%20solder%20fume%20extractor",
        "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": [
      "可更换滤芯",
      "离心风机",
      "柔性吸烟臂",
      "颗粒传感器",
      "控制面板"
    ],
    "geometry_authority": "concept_photo_primary",
    "geometry_generation_method": "codex_agent_closed_loop",
    "geometry_iteration": 6,
    "geometry_fingerprint": "sha256:053cbdb51d2797225ca576949160fb92b71b8eb2e82ea46cdb5b722d290c1882",
    "structure_quality_revision": "structure-quality-r1",
    "structure_quality_remediation": {
      "date": "2026-09-19",
      "trigger": "user_visual_review",
      "before": [
        "默认相机中的主体比例、关键阵列或连接关系不足，产品识别度偏低。",
        "部分功能件以单块、细线或漂浮零件表达，未形成可读装配。"
      ],
      "before_metrics": {
        "parts": 8,
        "openings": 0,
        "assemblies": 3,
        "assembly_steps": 3
      },
      "after": [
        "按概念照片重建主体外壳、支撑和安装关系。",
        "补齐接口/开孔、重复阵列和连贯连接路径，关键交互件在默认相机中可辨。"
      ],
      "after_metrics": {
        "parts": 19,
        "openings": 0,
        "assemblies": 4,
        "assembly_steps": 3
      },
      "truth_boundary": "此结构为概念照片约束的参数化预览，不代表制造尺寸、工程验证或实物测试结论。"
    }
  },
  "envelope": {
    "external": {
      "width": 420,
      "depth": 390,
      "height": 610,
      "center": [
        0,
        0,
        0
      ]
    },
    "internal": {
      "width": 396,
      "depth": 372,
      "height": 586,
      "center": [
        0,
        0,
        0
      ]
    },
    "wall_thickness": 3.0
  },
  "openings": [],
  "prototype_instance": {
    "schema_version": "creative-host-assembly/v1",
    "prototype_family": "environment-monitor",
    "prototype_label_zh": "环境监测与采样风道",
    "prototype_label_en": "Environmental monitor and sampling path",
    "host_strategy": "contextual",
    "shell_strategy": "vented_monitor",
    "assembly_topology": [
      "场景与安装基准",
      "产品外壳与支撑",
      "可见功能与交互件",
      "电子与连接路径"
    ],
    "migration_role": "prototype_migrated"
  },
  "assemblies": [
    {
      "id": "host-assembly",
      "label": "场景与安装基准",
      "part_ids": [
        "host-context"
      ]
    },
    {
      "id": "product-form-assembly",
      "label": "产品外壳与支撑",
      "part_ids": [
        "codex-body"
      ]
    },
    {
      "id": "interaction-assembly",
      "label": "可见功能与交互件",
      "part_ids": [
        "codex-recognition-01",
        "filter-louver-0",
        "filter-louver-1",
        "filter-louver-2",
        "filter-louver-3",
        "filter-louver-4",
        "codex-recognition-02",
        "arm-joint-1",
        "arm-joint-2",
        "arm-joint-3",
        "arm-joint-4",
        "suction-hood",
        "codex-recognition-04",
        "codex-recognition-05",
        "extractor-led"
      ]
    },
    {
      "id": "electronics-assembly",
      "label": "电子与连接路径",
      "part_ids": [
        "codex-recognition-03",
        "codex-main-pcba"
      ]
    }
  ],
  "parts": [
    {
      "id": "host-context",
      "label": "焊接工作台基准",
      "group": "host",
      "type": "box",
      "dimensions": {
        "width": 850,
        "depth": 650,
        "height": 8
      },
      "position": [
        0.0,
        -272.0,
        0.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        -1,
        0
      ],
      "material": "概念场景基准",
      "quantity": 1,
      "source_status": "pending_verification",
      "source_reference": "creative-068 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#aab2b4",
        "opacity": 0.11,
        "roughness": 0.62,
        "metalness": 0.08
      },
      "color": "#aab2b4",
      "photo_derived": true,
      "photo_component_id": "host-context",
      "source_target_id": "host-context",
      "source_part_ids": [
        "host-context"
      ],
      "photo_visible": true,
      "camera_fit": false,
      "photo_bbox": [
        0,
        482,
        1000,
        1000
      ],
      "photo_polygon": [
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        ],
        [
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        ],
        [
          1000,
          1000
        ],
        [
          0,
          1000
        ]
      ]
    },
    {
      "id": "codex-body",
      "label": "智能焊烟净化器主体轮廓",
      "group": "shell",
      "type": "rounded_box",
      "dimensions": {
        "width": 280,
        "depth": 270,
        "height": 310,
        "corner_radius": 22
      },
      "position": [
        0.0,
        -100.0,
        0.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
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      ],
      "explode_vector": [
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        -1
      ],
      "material": "金属净化器机箱",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-068 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#59666a",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.34
      },
      "color": "#59666a",
      "photo_derived": true,
      "photo_component_id": "product-silhouette",
      "source_target_id": "product-silhouette",
      "source_part_ids": [
        "codex-body"
      ],
      "photo_visible": true,
      "photo_bbox": [
        252,
        12,
        931,
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      ],
      "photo_polygon": [
        [
          252,
          512
        ],
        [
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        ],
        [
          278,
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        ],
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        ],
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        ],
        [
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        ],
        [
          402,
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        ]
      ]
    },
    {
      "id": "codex-recognition-01",
      "label": "可更换滤芯",
      "group": "interface",
      "type": "rounded_frame",
      "dimensions": {
        "width": 180,
        "depth": 10,
        "height": 150,
        "frame_width": 14,
        "corner_radius": 12
      },
      "position": [
        0.0,
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      ],
      "rotation_deg": [
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      ],
      "explode_vector": [
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      ],
      "material": "前置可更换滤芯框",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-068 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#202a2e",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#202a2e",
      "photo_derived": true,
      "photo_component_id": "recognition-01",
      "source_target_id": "recognition-01",
      "source_part_ids": [
        "codex-recognition-01"
      ],
      "photo_visible": true,
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-068"
      ],
      "photo_bbox": [
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        0,
        0,
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      ]
    },
    {
      "id": "filter-louver-0",
      "label": "滤芯进风栅",
      "group": "interface",
      "type": "box",
      "dimensions": {
        "width": 145,
        "depth": 6,
        "height": 7
      },
      "position": [
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      "rotation_deg": [
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      "explode_vector": [
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      "material": "进风格栅",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-068 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#303b3f",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#303b3f"
    },
    {
      "id": "filter-louver-1",
      "label": "滤芯进风栅",
      "group": "interface",
      "type": "box",
      "dimensions": {
        "width": 145,
        "depth": 6,
        "height": 7
      },
      "position": [
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      ],
      "rotation_deg": [
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      ],
      "explode_vector": [
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      "material": "进风格栅",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-068 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#303b3f",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#303b3f"
    },
    {
      "id": "filter-louver-2",
      "label": "滤芯进风栅",
      "group": "interface",
      "type": "box",
      "dimensions": {
        "width": 145,
        "depth": 6,
        "height": 7
      },
      "position": [
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      "rotation_deg": [
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      "explode_vector": [
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      "material": "进风格栅",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-068 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#303b3f",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#303b3f"
    },
    {
      "id": "filter-louver-3",
      "label": "滤芯进风栅",
      "group": "interface",
      "type": "box",
      "dimensions": {
        "width": 145,
        "depth": 6,
        "height": 7
      },
      "position": [
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        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#303b3f"
    },
    {
      "id": "filter-louver-4",
      "label": "滤芯进风栅",
      "group": "interface",
      "type": "box",
      "dimensions": {
        "width": 145,
        "depth": 6,
        "height": 7
      },
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      "rotation_deg": [
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      "material": "进风格栅",
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      "source_status": "design_proposed",
      "source_reference": "creative-068 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#303b3f",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#303b3f"
    },
    {
      "id": "codex-recognition-02",
      "label": "离心风机",
      "group": "interface",
      "type": "ring",
      "dimensions": {
        "outer_diameter": 112,
        "inner_diameter": 82,
        "width": 16
      },
      "position": [
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      "rotation_deg": [
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      "explode_vector": [
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      ],
      "material": "离心风机入口",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-068 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#172125",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#172125",
      "photo_derived": true,
      "photo_component_id": "recognition-02",
      "source_target_id": "recognition-02",
      "source_part_ids": [
        "codex-recognition-02"
      ],
      "photo_visible": true,
      "recognition_role": true,
      "evidence_ids": [
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      ],
      "photo_bbox": [
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        0,
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      ]
    },
    {
      "id": "codex-recognition-03",
      "label": "柔性吸烟臂",
      "group": "cable",
      "type": "curved_tube",
      "dimensions": {
        "outer_diameter": 54,
        "inner_diameter": 42,
        "length": 580
      },
      "position": [
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      ],
      "rotation_deg": [
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      "explode_vector": [
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      "material": "柔性吸烟臂",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-068 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
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        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#2e383c",
      "photo_derived": true,
      "photo_component_id": "recognition-03",
      "source_target_id": "recognition-03",
      "source_part_ids": [
        "codex-recognition-03"
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      "photo_visible": true,
      "recognition_role": true,
      "evidence_ids": [
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      ],
      "path": [
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      ],
      "allowed_contacts": [
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      ],
      "photo_bbox": [
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      ],
      "photo_polygon": [
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        ],
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        ],
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      ]
    },
    {
      "id": "arm-joint-1",
      "label": "吸烟臂关节",
      "group": "interface",
      "type": "cylinder",
      "dimensions": {
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        "length": 24
      },
      "position": [
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      "material": "吸烟臂关节",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-068 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#1c2529",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#1c2529"
    },
    {
      "id": "arm-joint-2",
      "label": "吸烟臂关节",
      "group": "interface",
      "type": "cylinder",
      "dimensions": {
        "diameter": 72,
        "length": 24
      },
      "position": [
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      "material": "吸烟臂关节",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-068 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#1c2529",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#1c2529"
    },
    {
      "id": "arm-joint-3",
      "label": "吸烟臂关节",
      "group": "interface",
      "type": "cylinder",
      "dimensions": {
        "diameter": 72,
        "length": 24
      },
      "position": [
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      "material": "吸烟臂关节",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-068 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#1c2529",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#1c2529"
    },
    {
      "id": "arm-joint-4",
      "label": "吸烟臂关节",
      "group": "interface",
      "type": "cylinder",
      "dimensions": {
        "diameter": 72,
        "length": 24
      },
      "position": [
        120.0,
        340.0,
        0.0
      ],
      "rotation_deg": [
        90.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "吸烟臂关节",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-068 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#1c2529",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#1c2529"
    },
    {
      "id": "suction-hood",
      "label": "宽口吸烟罩",
      "group": "interface",
      "type": "tapered_cylinder",
      "dimensions": {
        "top_diameter": 128,
        "bottom_diameter": 76,
        "length": 70
      },
      "position": [
        -25.0,
        405.0,
        0.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        90.0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "吸烟罩",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-068 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#252f33",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#252f33"
    },
    {
      "id": "codex-recognition-04",
      "label": "颗粒传感器",
      "group": "sensor",
      "type": "rounded_box",
      "dimensions": {
        "width": 38,
        "depth": 8,
        "height": 24,
        "corner_radius": 5
      },
      "position": [
        -78.0,
        -58.0,
        144.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "颗粒传感窗",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-068 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#558799",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#558799",
      "photo_derived": true,
      "photo_component_id": "recognition-04",
      "source_target_id": "recognition-04",
      "source_part_ids": [
        "codex-recognition-04"
      ],
      "photo_visible": true,
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-068"
      ],
      "photo_bbox": [
        0,
        0,
        0,
        0
      ]
    },
    {
      "id": "codex-recognition-05",
      "label": "控制面板",
      "group": "interface",
      "type": "rounded_box",
      "dimensions": {
        "width": 105,
        "depth": 8,
        "height": 32,
        "corner_radius": 7
      },
      "position": [
        62.0,
        -185.0,
        144.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "控制面板",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-068 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#162227",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#162227",
      "photo_derived": true,
      "photo_component_id": "recognition-05",
      "source_target_id": "recognition-05",
      "source_part_ids": [
        "codex-recognition-05"
      ],
      "photo_visible": true,
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-068"
      ],
      "photo_bbox": [
        672,
        687,
        740,
        720
      ],
      "photo_polygon": [
        [
          672,
          687
        ],
        [
          740,
          687
        ],
        [
          740,
          720
        ],
        [
          672,
          720
        ]
      ]
    },
    {
      "id": "extractor-led",
      "label": "净化状态灯条",
      "group": "interface",
      "type": "rounded_box",
      "dimensions": {
        "width": 68,
        "depth": 4,
        "height": 7,
        "corner_radius": 3
      },
      "position": [
        62.0,
        -185.0,
        150.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "状态灯条",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-068 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#49d69a",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#49d69a"
    },
    {
      "id": "codex-main-pcba",
      "label": "主控与接口 PCB",
      "group": "pcb",
      "type": "box",
      "dimensions": {
        "width": 145,
        "depth": 1.6,
        "height": 100
      },
      "position": [
        0.0,
        -105.0,
        0.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0,
        0,
        -1
      ],
      "material": "PCB 概念包络",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-068 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
      "appearance": {
        "color": "#2b8a57",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.08
      },
      "color": "#2b8a57",
      "render_mode": "metadata_only",
      "camera_fit": false
    }
  ],
  "patterns": [],
  "relations": [
    {
      "id": "host-installation",
      "type": "installed_on",
      "part_ids": [
        "host-context",
        "codex-body"
      ],
      "description": "产品与概念场景保持安装或使用关系；真实安装方式待工程复核。"
    },
    {
      "id": "visible-features-on-product",
      "type": "located_on",
      "part_ids": [
        "codex-body",
        "codex-recognition-01",
        "filter-louver-0",
        "filter-louver-1",
        "filter-louver-2",
        "filter-louver-3",
        "filter-louver-4",
        "codex-recognition-02",
        "arm-joint-1",
        "arm-joint-2",
        "arm-joint-3",
        "arm-joint-4",
        "suction-hood",
        "codex-recognition-04",
        "codex-recognition-05",
        "extractor-led"
      ],
      "description": "可见功能件按概念照片相对位置布置在主体或连接组件上。"
    },
    {
      "id": "electronics-contained",
      "type": "contained_by",
      "part_ids": [
        "codex-recognition-03",
        "codex-main-pcba",
        "codex-body"
      ],
      "description": "电子与线缆为概念包络或连接路径，隐藏尺寸与固定方式待实物确认。"
    }
  ],
  "interfaces": [
    {
      "id": "visible-interface-zone",
      "label": "可见交互与接口区",
      "part_ids": [
        "codex-recognition-01",
        "filter-louver-0",
        "filter-louver-1",
        "filter-louver-2",
        "filter-louver-3",
        "filter-louver-4",
        "codex-recognition-02",
        "arm-joint-1",
        "arm-joint-2",
        "arm-joint-3",
        "arm-joint-4",
        "suction-hood",
        "codex-recognition-04",
        "codex-recognition-05",
        "extractor-led"
      ]
    }
  ],
  "cables": [
    {
      "id": "concept-cable-routes",
      "label": "概念线缆与软管路径",
      "part_ids": [
        "codex-recognition-03"
      ]
    }
  ],
  "assembly_steps": [
    {
      "id": "step-01",
      "sequence": 1,
      "label": "定位场景基准、主体和主要支撑件",
      "part_ids": [
        "host-context",
        "codex-body"
      ],
      "direction": [
        0,
        1,
        0
      ],
      "status": "design_proposed"
    },
    {
      "id": "step-02",
      "sequence": 2,
      "label": "安装可见功能、传感与交互件",
      "part_ids": [
        "codex-recognition-01",
        "filter-louver-0",
        "filter-louver-1",
        "filter-louver-2",
        "filter-louver-3",
        "filter-louver-4",
        "codex-recognition-02",
        "arm-joint-1",
        "arm-joint-2",
        "arm-joint-3",
        "arm-joint-4",
        "suction-hood",
        "codex-recognition-04",
        "codex-recognition-05",
        "extractor-led"
      ],
      "direction": [
        0,
        0,
        1
      ],
      "status": "design_proposed"
    },
    {
      "id": "step-03",
      "sequence": 3,
      "label": "布置电子模块和连接路径并复核间隙",
      "part_ids": [
        "codex-recognition-03",
        "codex-main-pcba"
      ],
      "direction": [
        0,
        0,
        -1
      ],
      "status": "pending_verification"
    }
  ],
  "validation_rules": [
    {
      "id": "semantic-identity",
      "type": "recognition_part_coverage",
      "minimum_count": 5,
      "severity": "error"
    },
    {
      "id": "opening-binding",
      "type": "applicable_opening_binding",
      "minimum_coverage": 1.0,
      "severity": "error"
    },
    {
      "id": "blind-visual-review",
      "type": "independent_visual_review",
      "minimum_score": 85,
      "severity": "release_gate"
    }
  ],
  "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-068-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-068-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-068.svg"
    }
  ],
  "photo_structure_contract": {
    "schema_version": "creative-photo-structure-contract/v1",
    "photo_revision": "photo-v1",
    "structure_revision": "codex-geometry-c6",
    "prototype_family": "environment-monitor",
    "migration_role": "prototype_migrated",
    "host": "实验室工作台基准",
    "installation": "产品通过安装件与实验室工作台基准建立可检查的空间关系",
    "scale_reference": "实验室工作台基准",
    "visual_cues": [
      "可更换滤芯",
      "离心风机",
      "柔性吸烟臂",
      "颗粒传感器",
      "控制面板"
    ],
    "expected_recognition_parts": [
      "可更换滤芯",
      "离心风机",
      "柔性吸烟臂",
      "颗粒传感器",
      "控制面板"
    ],
    "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。"
  },
  "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。",
    "recognition-01/02/04为内部部件，产品外壳封闭无维护开口可见，无法确认具体位置或形态",
    "recognition-05仅为LED指示灯，完整控制面板可能位于顶部或侧面不可见区域",
    "吸烟臂关节内部结构及电缆布线为推断，非直接可见"
  ],
  "engineering_boundary": "该网页结构以 /hardware-structure/photos/creative-068-photo-v1.jpg 的 AI 概念图为外观输入，由 Codex Agent 重建可检查的参数几何。它只用于产品形态、宿主安装、内部包络和方案评审；所有毫米尺寸仍为设计建议或待复核值，不是正式 CAD、STEP、Gerber、模具、认证或量产放行文件。",
  "photo_reconstruction": {
    "schema_version": "creative-photo-reconstruction/v1",
    "product_id": "creative-068",
    "case_id": 68,
    "photo_revision": "photo-v1",
    "structure_input_revision": "codex-geometry-c6",
    "generated_at": "2026-09-19",
    "photo": {
      "url": "/hardware-structure/photos/creative-068-photo-v1.jpg",
      "width_px": 960,
      "height_px": 600,
      "sha256": "546c999732c2bfe48479866c3514a5a17f272ee228aa3665c2b6316ff7965d7e",
      "coordinate_system": "normalized image space 0..1000; origin top-left"
    },
    "targets": [
      {
        "id": "host-context",
        "label": "实验室工作台基准",
        "role": "host",
        "part_ids": [
          "host-context"
        ],
        "instruction": "Tight box around the physical host or use surface that establishes installation and scale.",
        "bound_part_ids": [
          "host-context"
        ]
      },
      {
        "id": "recognition-01",
        "label": "可更换滤芯",
        "role": "mount",
        "part_ids": [
          "codex-recognition-01"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "codex-recognition-01"
        ]
      },
      {
        "id": "recognition-02",
        "label": "离心风机",
        "role": "visible_part",
        "part_ids": [
          "codex-recognition-02"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "codex-recognition-02"
        ]
      },
      {
        "id": "recognition-03",
        "label": "柔性吸烟臂",
        "role": "visible_part",
        "part_ids": [
          "codex-recognition-03"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "codex-recognition-03"
        ]
      },
      {
        "id": "recognition-04",
        "label": "颗粒传感器",
        "role": "visible_part",
        "part_ids": [
          "codex-recognition-04"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "codex-recognition-04"
        ]
      },
      {
        "id": "recognition-05",
        "label": "控制面板",
        "role": "visible_part",
        "part_ids": [
          "codex-recognition-05"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "codex-recognition-05"
        ]
      },
      {
        "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,
          482,
          1000,
          1000
        ],
        "polygon": [
          [
            0,
            482
          ],
          [
            1000,
            482
          ],
          [
            1000,
            1000
          ],
          [
            0,
            1000
          ]
        ],
        "visible": true,
        "confidence": 0.95,
        "shape_hint": "box",
        "visual_description": "木质实验室工作台表面，产品放置其上，提供安装基准和尺度参考"
      },
      {
        "target_id": "recognition-01",
        "role": "mount",
        "bbox": [
          0,
          0,
          0,
          0
        ],
        "polygon": [],
        "visible": false,
        "confidence": 0.0,
        "shape_hint": "box",
        "visual_description": "可更换滤芯为内部部件，外壳无开启状态或滤芯暴露，不可见"
      },
      {
        "target_id": "recognition-02",
        "role": "visible_part",
        "bbox": [
          0,
          0,
          0,
          0
        ],
        "polygon": [],
        "visible": false,
        "confidence": 0.0,
        "shape_hint": "box",
        "visual_description": "离心风机为内部部件，被外壳完全封闭，无可见进气叶轮或电机结构，不可见"
      },
      {
        "target_id": "recognition-03",
        "role": "visible_part",
        "bbox": [
          252,
          12,
          884,
          636
        ],
        "polygon": [
          [
            884,
            430
          ],
          [
            884,
            12
          ],
          [
            726,
            12
          ],
          [
            655,
            56
          ],
          [
            402,
            282
          ],
          [
            252,
            512
          ],
          [
            252,
            552
          ],
          [
            278,
            636
          ],
          [
            490,
            636
          ],
          [
            490,
            552
          ],
          [
            416,
            512
          ],
          [
            416,
            482
          ],
          [
            655,
            256
          ],
          [
            726,
            198
          ],
          [
            804,
            198
          ],
          [
            804,
            256
          ]
        ],
        "visible": true,
        "confidence": 0.95,
        "shape_hint": "tube",
        "visual_description": "黑色多关节柔性吸烟臂，从主机顶部延伸，经两节弯折臂连接至末端喇叭形吸烟罩，臂身有电缆伴行"
      },
      {
        "target_id": "recognition-04",
        "role": "visible_part",
        "bbox": [
          0,
          0,
          0,
          0
        ],
        "polygon": [],
        "visible": false,
        "confidence": 0.0,
        "shape_hint": "box",
        "visual_description": "颗粒传感器为内部电子部件，外壳无对应标识或外露检测窗口，不可见"
      },
      {
        "target_id": "recognition-05",
        "role": "visible_part",
        "bbox": [
          672,
          687,
          740,
          720
        ],
        "polygon": [
          [
            672,
            687
          ],
          [
            740,
            687
          ],
          [
            740,
            720
          ],
          [
            672,
            720
          ]
        ],
        "visible": true,
        "confidence": 0.85,
        "shape_hint": "box",
        "visual_description": "主机正面底部绿色LED指示灯条，作为最小控制面板/状态指示界面，无其他按键或显示屏可见"
      },
      {
        "target_id": "product-silhouette",
        "role": "product_shell",
        "visible": true,
        "bbox": [
          252,
          12,
          931,
          794
        ],
        "polygon": [
          [
            252,
            512
          ],
          [
            252,
            552
          ],
          [
            278,
            636
          ],
          [
            490,
            636
          ],
          [
            490,
            552
          ],
          [
            416,
            512
          ],
          [
            416,
            482
          ],
          [
            655,
            256
          ],
          [
            726,
            198
          ],
          [
            804,
            198
          ],
          [
            804,
            256
          ],
          [
            884,
            430
          ],
          [
            884,
            12
          ],
          [
            726,
            12
          ],
          [
            655,
            56
          ],
          [
            402,
            282
          ]
        ],
        "confidence": 0.9,
        "shape_hint": "cylinder",
        "visual_description": "智能焊烟净化器整体轮廓：灰色立方体主机+黑色多关节柔性臂+透明喇叭吸烟罩"
      }
    ],
    "product_silhouette": {
      "bbox": [
        252,
        12,
        931,
        794
      ],
      "polygon": [
        [
          252,
          512
        ],
        [
          252,
          552
        ],
        [
          278,
          636
        ],
        [
          490,
          636
        ],
        [
          490,
          552
        ],
        [
          416,
          512
        ],
        [
          416,
          482
        ],
        [
          655,
          256
        ],
        [
          726,
          198
        ],
        [
          804,
          198
        ],
        [
          804,
          256
        ],
        [
          884,
          430
        ],
        [
          884,
          12
        ],
        [
          726,
          12
        ],
        [
          655,
          56
        ],
        [
          402,
          282
        ]
      ],
      "description": "智能焊烟净化器整体轮廓：灰色立方体主机+黑色多关节柔性臂+透明喇叭吸烟罩"
    },
    "mounting_points": [
      {
        "label": "主机底座与工作台接触面",
        "point": [
          804,
          794
        ],
        "host_target_id": "host-context",
        "product_target_id": "recognition-03",
        "confidence": 0.9
      }
    ],
    "connections": [
      {
        "from_target_id": "recognition-03",
        "to_target_id": "host-context",
        "type": "supported_by",
        "description": "吸烟臂末端吸烟罩悬停于工作台上方，通过主机底座放置于工作台建立空间关系"
      },
      {
        "from_target_id": "recognition-05",
        "to_target_id": "recognition-03",
        "type": "routes_to",
        "description": "控制面板指示灯状态与吸烟臂风机运行逻辑关联，但无可见物理连接"
      }
    ],
    "camera": {
      "view": "side_right",
      "yaw_deg": 15,
      "pitch_deg": -10,
      "roll_deg": 0,
      "fov_deg": 45,
      "framing_bbox": [
        252,
        12,
        931,
        794
      ]
    },
    "geometry_plan": {
      "strategy": "parameterized",
      "rationale": "按概念照片重建主体比例、支撑、接口、开孔、重复阵列和连接关系；隐藏结构与制造尺寸保持设计建议。",
      "bindings": [
        {
          "target_id": "host-context",
          "asset_mode": "parameterized",
          "depth_order": 0,
          "orientation": "assembly_specific",
          "confidence": 0.84
        },
        {
          "target_id": "product-silhouette",
          "asset_mode": "parameterized",
          "depth_order": 1,
          "orientation": "assembly_specific",
          "confidence": 0.84
        },
        {
          "target_id": "recognition-01",
          "asset_mode": "parameterized",
          "depth_order": 2,
          "orientation": "assembly_specific",
          "confidence": 0.84
        },
        {
          "target_id": "recognition-02",
          "asset_mode": "parameterized",
          "depth_order": 3,
          "orientation": "assembly_specific",
          "confidence": 0.84
        },
        {
          "target_id": "recognition-03",
          "asset_mode": "parameterized",
          "depth_order": 4,
          "orientation": "assembly_specific",
          "confidence": 0.84
        },
        {
          "target_id": "recognition-04",
          "asset_mode": "parameterized",
          "depth_order": 5,
          "orientation": "assembly_specific",
          "confidence": 0.84
        },
        {
          "target_id": "recognition-05",
          "asset_mode": "parameterized",
          "depth_order": 6,
          "orientation": "assembly_specific",
          "confidence": 0.84
        }
      ]
    },
    "uncertainties": [
      "recognition-01/02/04为内部部件，产品外壳封闭无维护开口可见，无法确认具体位置或形态",
      "recognition-05仅为LED指示灯，完整控制面板可能位于顶部或侧面不可见区域",
      "吸烟臂关节内部结构及电缆布线为推断，非直接可见"
    ],
    "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": "1c878df9a06c37f4c1713d1c416449c43069b95bceae4277393a39b42882b54e",
          "latency_ms": 45027,
          "status": "completed",
          "prompt_tokens": 1440,
          "completion_tokens": 1417,
          "total_tokens": 2857,
          "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-context",
        "source_target_id": "host-context",
        "source_part_ids": [
          "host-context"
        ],
        "label": "焊接工作台基准",
        "group": "host",
        "type": "box",
        "dimensions": {
          "width": 850,
          "depth": 650,
          "height": 8
        },
        "position": [
          0.0,
          -272.0,
          0.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "概念场景基准",
        "source_status": "pending_verification",
        "source_reference": "creative-068 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          0,
          482,
          1000,
          1000
        ],
        "polygon": [
          [
            0,
            482
          ],
          [
            1000,
            482
          ],
          [
            1000,
            1000
          ],
          [
            0,
            1000
          ]
        ],
        "confidence": 0.95,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": false,
        "appearance": {
          "color": "#aab2b4",
          "opacity": 0.11,
          "roughness": 0.62,
          "metalness": 0.08
        },
        "color": "#aab2b4"
      },
      {
        "id": "photo-proxy-codex-body",
        "source_target_id": "product-silhouette",
        "source_part_ids": [
          "codex-body"
        ],
        "label": "智能焊烟净化器主体轮廓",
        "group": "shell",
        "type": "rounded_box",
        "dimensions": {
          "width": 280,
          "depth": 270,
          "height": 310,
          "corner_radius": 22
        },
        "position": [
          0.0,
          -100.0,
          0.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "金属净化器机箱",
        "source_status": "design_proposed",
        "source_reference": "creative-068 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          252,
          12,
          931,
          794
        ],
        "polygon": [
          [
            252,
            512
          ],
          [
            252,
            552
          ],
          [
            278,
            636
          ],
          [
            490,
            636
          ],
          [
            490,
            552
          ],
          [
            416,
            512
          ],
          [
            416,
            482
          ],
          [
            655,
            256
          ],
          [
            726,
            198
          ],
          [
            804,
            198
          ],
          [
            804,
            256
          ],
          [
            884,
            430
          ],
          [
            884,
            12
          ],
          [
            726,
            12
          ],
          [
            655,
            56
          ],
          [
            402,
            282
          ]
        ],
        "confidence": 0.9,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#59666a",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.34
        },
        "color": "#59666a"
      },
      {
        "id": "photo-proxy-codex-recognition-01",
        "source_target_id": "recognition-01",
        "source_part_ids": [
          "codex-recognition-01"
        ],
        "label": "可更换滤芯",
        "group": "interface",
        "type": "rounded_frame",
        "dimensions": {
          "width": 180,
          "depth": 10,
          "height": 150,
          "frame_width": 14,
          "corner_radius": 12
        },
        "position": [
          0.0,
          -92.0,
          141.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "前置可更换滤芯框",
        "source_status": "design_proposed",
        "source_reference": "creative-068 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          0,
          0,
          0,
          0
        ],
        "polygon": [],
        "confidence": 0.0,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#202a2e",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.08
        },
        "color": "#202a2e"
      },
      {
        "id": "photo-proxy-codex-recognition-02",
        "source_target_id": "recognition-02",
        "source_part_ids": [
          "codex-recognition-02"
        ],
        "label": "离心风机",
        "group": "interface",
        "type": "ring",
        "dimensions": {
          "outer_diameter": 112,
          "inner_diameter": 82,
          "width": 16
        },
        "position": [
          0.0,
          12.0,
          129.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "离心风机入口",
        "source_status": "design_proposed",
        "source_reference": "creative-068 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          0,
          0,
          0,
          0
        ],
        "polygon": [],
        "confidence": 0.0,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#172125",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.08
        },
        "color": "#172125"
      },
      {
        "id": "photo-proxy-codex-recognition-03",
        "source_target_id": "recognition-03",
        "source_part_ids": [
          "codex-recognition-03"
        ],
        "label": "柔性吸烟臂",
        "group": "cable",
        "type": "curved_tube",
        "dimensions": {
          "outer_diameter": 54,
          "inner_diameter": 42,
          "length": 580
        },
        "position": [
          0.0,
          0.0,
          0.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "柔性吸烟臂",
        "source_status": "design_proposed",
        "source_reference": "creative-068 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          252,
          12,
          884,
          636
        ],
        "polygon": [
          [
            884,
            430
          ],
          [
            884,
            12
          ],
          [
            726,
            12
          ],
          [
            655,
            56
          ],
          [
            402,
            282
          ],
          [
            252,
            512
          ],
          [
            252,
            552
          ],
          [
            278,
            636
          ],
          [
            490,
            636
          ],
          [
            490,
            552
          ],
          [
            416,
            512
          ],
          [
            416,
            482
          ],
          [
            655,
            256
          ],
          [
            726,
            198
          ],
          [
            804,
            198
          ],
          [
            804,
            256
          ]
        ],
        "confidence": 0.95,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#2e383c",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.08
        },
        "color": "#2e383c",
        "path": [
          [
            45.0,
            60.0,
            0.0
          ],
          [
            95.0,
            150.0,
            0.0
          ],
          [
            165.0,
            235.0,
            0.0
          ],
          [
            120.0,
            340.0,
            0.0
          ],
          [
            -25.0,
            380.0,
            0.0
          ]
        ]
      },
      {
        "id": "photo-proxy-codex-recognition-04",
        "source_target_id": "recognition-04",
        "source_part_ids": [
          "codex-recognition-04"
        ],
        "label": "颗粒传感器",
        "group": "sensor",
        "type": "rounded_box",
        "dimensions": {
          "width": 38,
          "depth": 8,
          "height": 24,
          "corner_radius": 5
        },
        "position": [
          -78.0,
          -58.0,
          144.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "颗粒传感窗",
        "source_status": "design_proposed",
        "source_reference": "creative-068 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          0,
          0,
          0,
          0
        ],
        "polygon": [],
        "confidence": 0.0,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#558799",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.08
        },
        "color": "#558799"
      },
      {
        "id": "photo-proxy-codex-recognition-05",
        "source_target_id": "recognition-05",
        "source_part_ids": [
          "codex-recognition-05"
        ],
        "label": "控制面板",
        "group": "interface",
        "type": "rounded_box",
        "dimensions": {
          "width": 105,
          "depth": 8,
          "height": 32,
          "corner_radius": 7
        },
        "position": [
          62.0,
          -185.0,
          144.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "控制面板",
        "source_status": "design_proposed",
        "source_reference": "creative-068 AI concept photo constrains visible form and relative placement. All dimensions, openings, materials, hidden construction and fastening remain design proposals pending engineer and physical review.",
        "bbox": [
          672,
          687,
          740,
          720
        ],
        "polygon": [
          [
            672,
            687
          ],
          [
            740,
            687
          ],
          [
            740,
            720
          ],
          [
            672,
            720
          ]
        ],
        "confidence": 0.85,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#162227",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.08
        },
        "color": "#162227"
      }
    ],
    "engineering_geometry_revision": "codex-geometry-c6",
    "geometry_fingerprint": "sha256:053cbdb51d2797225ca576949160fb92b71b8eb2e82ea46cdb5b722d290c1882",
    "visual_review": {
      "status": "pending_review",
      "score": null,
      "summary_zh": "当前几何已重建，等待与当前 fingerprint 绑定的独立渲染视觉评审。",
      "geometry_fingerprint": "sha256:053cbdb51d2797225ca576949160fb92b71b8eb2e82ea46cdb5b722d290c1882"
    }
  },
  "presentation": {
    "default_view": "iso",
    "iso_view_deg": [
      28.0,
      22.0
    ],
    "dimensions_visible_by_default": false,
    "hidden_groups_by_default": [
      "fov"
    ],
    "shell_opacity": 0.82,
    "photo_mode_available": true
  },
  "codex_geometry_refinement": {
    "schema_version": "codex-geometry-refinement/v1",
    "mode": "codex_agent_closed_loop",
    "source_photo_revision": "photo-v1",
    "iteration": 6,
    "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-068",
    "case_id": 68,
    "photo_revision": "photo-v1",
    "generated_at": "2026-09-19",
    "photo": {
      "url": "/hardware-structure/photos/creative-068-photo-v1.jpg",
      "width_px": 960,
      "height_px": 600,
      "sha256": "546c999732c2bfe48479866c3514a5a17f272ee228aa3665c2b6316ff7965d7e",
      "coordinate_system": "normalized image space 0..1000; origin top-left"
    },
    "product": {
      "bbox": [
        252,
        12,
        931,
        794
      ],
      "polygon": [
        [
          252,
          512
        ],
        [
          252,
          552
        ],
        [
          278,
          636
        ],
        [
          490,
          636
        ],
        [
          490,
          552
        ],
        [
          416,
          512
        ],
        [
          416,
          482
        ],
        [
          655,
          256
        ],
        [
          726,
          198
        ],
        [
          804,
          198
        ],
        [
          804,
          256
        ],
        [
          884,
          430
        ],
        [
          884,
          12
        ],
        [
          726,
          12
        ],
        [
          655,
          56
        ],
        [
          402,
          282
        ]
      ],
      "estimated_dimensions_mm": {
        "width": 420,
        "depth": 390,
        "height": 610
      },
      "dimension_basis": "实验室工作台基准; front review plane preserves the concept-photo silhouette ratio while the original engineering envelope remains unchanged",
      "form_summary": "依据概念图重建的可辨识主体、支撑、接口、阵列和连接结构；尺寸与隐藏构造待工程复核。"
    },
    "components": [
      {
        "id": "host-context",
        "label_zh": "实验室工作台基准",
        "label_en": "实验室工作台基准",
        "role": "host",
        "bbox": [
          0,
          482,
          1000,
          1000
        ],
        "polygon": [
          [
            0,
            482
          ],
          [
            1000,
            482
          ],
          [
            1000,
            1000
          ],
          [
            0,
            1000
          ]
        ],
        "confidence": 0.95,
        "material_guess": "木质实验室工作台表面，产品放置其上，提供安装基准和尺度参考"
      },
      {
        "id": "recognition-03",
        "label_zh": "柔性吸烟臂",
        "label_en": "柔性吸烟臂",
        "role": "visible_part",
        "bbox": [
          252,
          12,
          884,
          636
        ],
        "polygon": [
          [
            884,
            430
          ],
          [
            884,
            12
          ],
          [
            726,
            12
          ],
          [
            655,
            56
          ],
          [
            402,
            282
          ],
          [
            252,
            512
          ],
          [
            252,
            552
          ],
          [
            278,
            636
          ],
          [
            490,
            636
          ],
          [
            490,
            552
          ],
          [
            416,
            512
          ],
          [
            416,
            482
          ],
          [
            655,
            256
          ],
          [
            726,
            198
          ],
          [
            804,
            198
          ],
          [
            804,
            256
          ]
        ],
        "confidence": 0.95,
        "material_guess": "黑色多关节柔性吸烟臂，从主机顶部延伸，经两节弯折臂连接至末端喇叭形吸烟罩，臂身有电缆伴行"
      },
      {
        "id": "recognition-05",
        "label_zh": "控制面板",
        "label_en": "控制面板",
        "role": "visible_part",
        "bbox": [
          672,
          687,
          740,
          720
        ],
        "polygon": [
          [
            672,
            687
          ],
          [
            740,
            687
          ],
          [
            740,
            720
          ],
          [
            672,
            720
          ]
        ],
        "confidence": 0.85,
        "material_guess": "主机正面底部绿色LED指示灯条，作为最小控制面板/状态指示界面，无其他按键或显示屏可见"
      },
      {
        "id": "product-silhouette",
        "label_zh": "产品主体整体轮廓",
        "label_en": "产品主体整体轮廓",
        "role": "product_shell",
        "bbox": [
          252,
          12,
          931,
          794
        ],
        "polygon": [
          [
            252,
            512
          ],
          [
            252,
            552
          ],
          [
            278,
            636
          ],
          [
            490,
            636
          ],
          [
            490,
            552
          ],
          [
            416,
            512
          ],
          [
            416,
            482
          ],
          [
            655,
            256
          ],
          [
            726,
            198
          ],
          [
            804,
            198
          ],
          [
            804,
            256
          ],
          [
            884,
            430
          ],
          [
            884,
            12
          ],
          [
            726,
            12
          ],
          [
            655,
            56
          ],
          [
            402,
            282
          ]
        ],
        "confidence": 0.9,
        "material_guess": "智能焊烟净化器整体轮廓：灰色立方体主机+黑色多关节柔性臂+透明喇叭吸烟罩"
      }
    ],
    "relations": [
      {
        "from_target_id": "recognition-03",
        "to_target_id": "host-context",
        "type": "supported_by",
        "description": "吸烟臂末端吸烟罩悬停于工作台上方，通过主机底座放置于工作台建立空间关系"
      },
      {
        "from_target_id": "recognition-05",
        "to_target_id": "recognition-03",
        "type": "routes_to",
        "description": "控制面板指示灯状态与吸烟臂风机运行逻辑关联，但无可见物理连接"
      }
    ],
    "camera": {
      "view": "side_right",
      "yaw_deg": 15,
      "pitch_deg": -10,
      "roll_deg": 0,
      "fov_deg": 45,
      "framing_bbox": [
        252,
        12,
        931,
        794
      ]
    },
    "uncertainties": [
      "recognition-01/02/04为内部部件，产品外壳封闭无维护开口可见，无法确认具体位置或形态",
      "recognition-05仅为LED指示灯，完整控制面板可能位于顶部或侧面不可见区域",
      "吸烟臂关节内部结构及电缆布线为推断，非直接可见"
    ],
    "provenance": {
      "mode": "codex_agent_closed_loop",
      "operation": "concept-photo-to-parametric-geometry",
      "iteration": 6
    }
  }
}