{
  "schema_version": "hardware-structure/v2",
  "unit": "mm",
  "product_id": "creative-076",
  "title": "076 动力学桌面雕塑结构概念评审",
  "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": 76,
    "domain": "音乐与创意",
    "name": "动力学桌面雕塑",
    "user_value": "多个电机、磁体和灯光编排出缓慢、可程序化的机械运动。",
    "discovery_platform": "Product Hunt",
    "source_grade": "C",
    "source_url": "https://www.producthunt.com/search?q=kinetic%20desktop%20sculpture",
    "mvp_path": "ESP32 控制 3-6 个步进/舵机；JSON 时间线编排；限位和电流检测防卡。",
    "components": "ESP32、步进电机、TMC 驱动、磁体、LED、限位",
    "software_stack": "FluidNC、自定义时间线、Web UI",
    "github_project": "FluidNC",
    "github_url": "https://github.com/bdring/FluidNC",
    "match_level": "近似",
    "bom_estimate_cny": 820,
    "difficulty": 4,
    "novelty": 5,
    "demand": 3,
    "reuse": 5,
    "risk": 4,
    "differentiation": "低噪音、开放动作脚本和可更换机械模块。",
    "safety_boundary": "运动夹点、磁体吞咽风险和持续运行温升。",
    "recommendation_score": 64,
    "structural_archetype": "kinetic_sculpture",
    "prototype_family": "robot-drone",
    "prototype_label_zh": "机器人、无人机与运动机构",
    "prototype_label_en": "Robot, drone and motion mechanism",
    "prototype_version": "creative-host-assembly/v1",
    "migration_role": "prototype_migrated",
    "assembly_topology": [
      "运动工作区",
      "结构框架",
      "驱动与传动",
      "控制与安全边界"
    ],
    "dimension_authority": "design_proposed_and_pending_verification",
    "structure_evidence": [
      {
        "id": "workbook-source-076",
        "url": "https://www.producthunt.com/search?q=kinetic%20desktop%20sculpture",
        "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": [
      "运动连杆×4",
      "伺服电机×4",
      "配重底座",
      "透明防护罩",
      "控制盒"
    ],
    "geometry_authority": "concept_photo_primary",
    "geometry_generation_method": "codex_agent_closed_loop",
    "geometry_iteration": 7,
    "geometry_fingerprint": "sha256:ba7ae6c9ae0c2482c8049f240f7d2ed01bfe2f3d9c028b631c12f226b8772bb1",
    "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": 23,
        "openings": 0,
        "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": 23,
        "openings": 0,
        "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": 410,
      "depth": 410,
      "height": 515,
      "center": [
        0.0,
        15.0,
        0.0
      ]
    },
    "internal": {
      "width": 406.0,
      "depth": 406.0,
      "height": 511.0,
      "center": [
        0.0,
        15.0,
        0.0
      ]
    },
    "wall_thickness": 2.0
  },
  "openings": [],
  "prototype_instance": {
    "schema_version": "creative-host-assembly/v1",
    "prototype_family": "robot-drone",
    "prototype_label_zh": "机器人、无人机与运动机构",
    "prototype_label_en": "Robot, drone and motion mechanism",
    "host_strategy": "bench",
    "shell_strategy": "motion_platform",
    "assembly_topology": [
      "运动工作区",
      "结构框架",
      "驱动与传动",
      "控制与安全边界"
    ],
    "migration_role": "prototype_migrated"
  },
  "assemblies": [
    {
      "id": "host-installation",
      "label": "宿主与安装基准",
      "part_ids": [
        "host-table"
      ]
    },
    {
      "id": "product-form",
      "label": "产品主体、外壳与支撑",
      "part_ids": [
        "codex-body",
        "weighted-base",
        "central-mast",
        "motion-arm-1",
        "motion-arm-2",
        "motion-arm-3",
        "motion-arm-4",
        "safety-guard"
      ]
    },
    {
      "id": "visible-function",
      "label": "可见功能件、接口与路径",
      "part_ids": [
        "servo-1",
        "pendulum-line-1",
        "pendulum-ball-1",
        "servo-2",
        "pendulum-line-2",
        "pendulum-ball-2",
        "servo-3",
        "pendulum-line-3",
        "pendulum-ball-3",
        "servo-4",
        "pendulum-line-4",
        "pendulum-ball-4",
        "control-box"
      ]
    },
    {
      "id": "electronics",
      "label": "电子组件",
      "part_ids": [
        "codex-main-pcba"
      ]
    }
  ],
  "parts": [
    {
      "id": "host-table",
      "label": "演奏/创作空间基准",
      "group": "host",
      "type": "box",
      "dimensions": {
        "width": 650,
        "depth": 520,
        "height": 10
      },
      "position": [
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      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
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        0.0,
        1.0
      ],
      "material": "场景尺度基准",
      "quantity": 1,
      "source_status": "pending_verification",
      "source_reference": "creative-076 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": "#818480",
        "opacity": 0.24,
        "roughness": 0.42,
        "metalness": 0.12
      },
      "color": "#818480",
      "camera_fit": false,
      "photo_derived": true,
      "photo_component_id": "host-context",
      "source_target_id": "host-context",
      "source_part_ids": [
        "host-table"
      ],
      "photo_bbox": [
        0,
        735,
        1000,
        1000
      ],
      "photo_polygon": [
        [
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        ],
        [
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        ],
        [
          1000,
          1000
        ],
        [
          0,
          1000
        ]
      ],
      "photo_visible": true
    },
    {
      "id": "codex-body",
      "label": "动力学雕塑主底座",
      "group": "shell",
      "type": "cylinder",
      "dimensions": {
        "diameter": 330,
        "length": 58
      },
      "position": [
        0.0,
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        0.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0.0,
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        1.0
      ],
      "material": "工程塑料或金属概念外壳",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-076 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": "#303d42",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.12
      },
      "color": "#303d42",
      "camera_fit": true,
      "photo_derived": true,
      "photo_component_id": "product-silhouette",
      "source_target_id": "product-silhouette",
      "source_part_ids": [
        "codex-body"
      ],
      "photo_bbox": [
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      "photo_polygon": [
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        ],
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        ],
        [
          239,
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        ]
      ],
      "photo_visible": true
    },
    {
      "id": "weighted-base",
      "label": "配重底座",
      "group": "bracket",
      "type": "cylinder",
      "dimensions": {
        "diameter": 285,
        "length": 26
      },
      "position": [
        0.0,
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        0.0
      ],
      "rotation_deg": [
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        0.0,
        0.0
      ],
      "explode_vector": [
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      ],
      "material": "结构支撑件",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-076 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": "#667277",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.12
      },
      "color": "#667277",
      "camera_fit": true,
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-076"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-03",
      "source_target_id": "recognition-03",
      "source_part_ids": [
        "weighted-base"
      ],
      "photo_bbox": [
        365,
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      ],
      "photo_polygon": [
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        ],
        [
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        ],
        [
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        ],
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        ],
        [
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        ],
        [
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        ]
      ],
      "photo_visible": true
    },
    {
      "id": "central-mast",
      "label": "中央立柱",
      "group": "bracket",
      "type": "box",
      "dimensions": {
        "width": 32,
        "depth": 32,
        "height": 350
      },
      "position": [
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      ],
      "rotation_deg": [
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      ],
      "explode_vector": [
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      ],
      "material": "结构支撑件",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-076 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": "#8b9698",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.12
      },
      "color": "#8b9698",
      "camera_fit": true
    },
    {
      "id": "motion-arm-1",
      "label": "运动连杆",
      "group": "bracket",
      "type": "box",
      "dimensions": {
        "width": 205,
        "depth": 18,
        "height": 16
      },
      "position": [
        -47.5,
        -85.0,
        0.0
      ],
      "rotation_deg": [
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        0.0,
        -10.0
      ],
      "explode_vector": [
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        1.0
      ],
      "material": "结构支撑件",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-076 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": "#a1aaab",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.12
      },
      "color": "#a1aaab",
      "camera_fit": true,
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-076"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-01",
      "source_target_id": "recognition-01",
      "source_part_ids": [
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      ],
      "photo_bbox": [
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      "photo_polygon": [
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        ],
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        ]
      ],
      "photo_visible": true
    },
    {
      "id": "servo-1",
      "label": "伺服电机",
      "group": "sensor",
      "type": "rounded_box",
      "dimensions": {
        "width": 42,
        "depth": 34,
        "height": 38,
        "corner_radius": 5
      },
      "position": [
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      "rotation_deg": [
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      ],
      "explode_vector": [
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      ],
      "material": "传感器或执行器概念件",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-076 concept-photo visual remediation iteration 7. Visible form and installation relationships are design proposals; dimensions, hidden construction and manufacturing details require engineering review.",
      "appearance": {
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        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.12
      },
      "color": "#2e596f",
      "camera_fit": true,
      "recognition_role": true,
      "evidence_ids": [
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      ],
      "photo_derived": true,
      "photo_component_id": "recognition-02",
      "source_target_id": "recognition-02",
      "source_part_ids": [
        "servo-1"
      ],
      "photo_bbox": [
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      ],
      "photo_polygon": [
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        ],
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        ],
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        ]
      ],
      "photo_visible": true
    },
    {
      "id": "pendulum-line-1",
      "label": "摆球吊线 1",
      "group": "cable",
      "type": "cable",
      "dimensions": {
        "diameter": 3,
        "bend_radius": 15
      },
      "position": [
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      ],
      "rotation_deg": [
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      ],
      "explode_vector": [
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      ],
      "material": "柔性护套线缆",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-076 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": "#6e7779",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.12
      },
      "color": "#6e7779",
      "camera_fit": true,
      "path": [
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        ],
        [
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          0
        ]
      ],
      "allowed_contacts": [
        "motion-arm-1",
        "pendulum-ball-1"
      ]
    },
    {
      "id": "pendulum-ball-1",
      "label": "摆球 1",
      "group": "sensor",
      "type": "ellipsoid",
      "dimensions": {
        "width": 34,
        "depth": 34,
        "height": 34
      },
      "position": [
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      ],
      "rotation_deg": [
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        0.0
      ],
      "explode_vector": [
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      ],
      "material": "传感器或执行器概念件",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-076 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": "#e46b5b",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.12
      },
      "color": "#e46b5b",
      "camera_fit": true
    },
    {
      "id": "motion-arm-2",
      "label": "运动连杆 2",
      "group": "bracket",
      "type": "box",
      "dimensions": {
        "width": 205,
        "depth": 18,
        "height": 16
      },
      "position": [
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      ],
      "rotation_deg": [
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        0.0,
        14.0
      ],
      "explode_vector": [
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      ],
      "material": "结构支撑件",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-076 concept-photo visual remediation iteration 7. Visible form and installation relationships are design proposals; dimensions, hidden construction and manufacturing details require engineering review.",
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        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.12
      },
      "color": "#a1aaab",
      "camera_fit": true
    },
    {
      "id": "servo-2",
      "label": "伺服电机 2",
      "group": "sensor",
      "type": "rounded_box",
      "dimensions": {
        "width": 42,
        "depth": 34,
        "height": 38,
        "corner_radius": 5
      },
      "position": [
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      "rotation_deg": [
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      ],
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      "source_reference": "creative-076 concept-photo visual remediation iteration 7. Visible form and installation relationships are design proposals; dimensions, hidden construction and manufacturing details require engineering review.",
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        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.12
      },
      "color": "#2e596f",
      "camera_fit": true
    },
    {
      "id": "pendulum-line-2",
      "label": "摆球吊线 2",
      "group": "cable",
      "type": "cable",
      "dimensions": {
        "diameter": 3,
        "bend_radius": 15
      },
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      "rotation_deg": [
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      "material": "柔性护套线缆",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-076 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": "#6e7779",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.12
      },
      "color": "#6e7779",
      "camera_fit": true,
      "path": [
        [
          95,
          -10,
          0
        ],
        [
          95,
          -95,
          0
        ]
      ],
      "allowed_contacts": [
        "motion-arm-2",
        "pendulum-ball-2"
      ]
    },
    {
      "id": "pendulum-ball-2",
      "label": "摆球 2",
      "group": "sensor",
      "type": "ellipsoid",
      "dimensions": {
        "width": 34,
        "depth": 34,
        "height": 34
      },
      "position": [
        95.0,
        -110.0,
        0.0
      ],
      "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-076 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": "#e2bf52",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.12
      },
      "color": "#e2bf52",
      "camera_fit": true
    },
    {
      "id": "motion-arm-3",
      "label": "运动连杆 3",
      "group": "bracket",
      "type": "box",
      "dimensions": {
        "width": 205,
        "depth": 18,
        "height": 16
      },
      "position": [
        -47.5,
        75.0,
        0.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        -18.0
      ],
      "explode_vector": [
        0.0,
        0.0,
        1.0
      ],
      "material": "结构支撑件",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-076 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": "#a1aaab",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.12
      },
      "color": "#a1aaab",
      "camera_fit": true
    },
    {
      "id": "servo-3",
      "label": "伺服电机 3",
      "group": "sensor",
      "type": "rounded_box",
      "dimensions": {
        "width": 42,
        "depth": 34,
        "height": 38,
        "corner_radius": 5
      },
      "position": [
        0.0,
        75.0,
        0.0
      ],
      "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-076 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": "#2e596f",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.12
      },
      "color": "#2e596f",
      "camera_fit": true
    },
    {
      "id": "pendulum-line-3",
      "label": "摆球吊线 3",
      "group": "cable",
      "type": "cable",
      "dimensions": {
        "diameter": 3,
        "bend_radius": 15
      },
      "position": [
        0.0,
        0.0,
        0.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0.0,
        0.0,
        1.0
      ],
      "material": "柔性护套线缆",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-076 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": "#6e7779",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.12
      },
      "color": "#6e7779",
      "camera_fit": true,
      "path": [
        [
          -95,
          70,
          0
        ],
        [
          -95,
          -15,
          0
        ]
      ],
      "allowed_contacts": [
        "motion-arm-3",
        "pendulum-ball-3"
      ]
    },
    {
      "id": "pendulum-ball-3",
      "label": "摆球 3",
      "group": "sensor",
      "type": "ellipsoid",
      "dimensions": {
        "width": 34,
        "depth": 34,
        "height": 34
      },
      "position": [
        -95.0,
        -30.0,
        0.0
      ],
      "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-076 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": "#5dc1ae",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.12
      },
      "color": "#5dc1ae",
      "camera_fit": true
    },
    {
      "id": "motion-arm-4",
      "label": "运动连杆 4",
      "group": "bracket",
      "type": "box",
      "dimensions": {
        "width": 205,
        "depth": 18,
        "height": 16
      },
      "position": [
        47.5,
        155.0,
        0.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        22.0
      ],
      "explode_vector": [
        0.0,
        0.0,
        1.0
      ],
      "material": "结构支撑件",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-076 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": "#a1aaab",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.12
      },
      "color": "#a1aaab",
      "camera_fit": true
    },
    {
      "id": "servo-4",
      "label": "伺服电机 4",
      "group": "sensor",
      "type": "rounded_box",
      "dimensions": {
        "width": 42,
        "depth": 34,
        "height": 38,
        "corner_radius": 5
      },
      "position": [
        0.0,
        155.0,
        0.0
      ],
      "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-076 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": "#2e596f",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.12
      },
      "color": "#2e596f",
      "camera_fit": true
    },
    {
      "id": "pendulum-line-4",
      "label": "摆球吊线 4",
      "group": "cable",
      "type": "cable",
      "dimensions": {
        "diameter": 3,
        "bend_radius": 15
      },
      "position": [
        0.0,
        0.0,
        0.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0.0,
        0.0,
        1.0
      ],
      "material": "柔性护套线缆",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-076 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": "#6e7779",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.12
      },
      "color": "#6e7779",
      "camera_fit": true,
      "path": [
        [
          95,
          150,
          0
        ],
        [
          95,
          65,
          0
        ]
      ],
      "allowed_contacts": [
        "motion-arm-4",
        "pendulum-ball-4"
      ]
    },
    {
      "id": "pendulum-ball-4",
      "label": "摆球 4",
      "group": "sensor",
      "type": "ellipsoid",
      "dimensions": {
        "width": 34,
        "depth": 34,
        "height": 34
      },
      "position": [
        95.0,
        50.0,
        0.0
      ],
      "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-076 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": "#648fc9",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.12
      },
      "color": "#648fc9",
      "camera_fit": true
    },
    {
      "id": "safety-guard",
      "label": "透明防护罩",
      "group": "bracket",
      "type": "rounded_frame",
      "dimensions": {
        "width": 390,
        "depth": 30,
        "height": 455,
        "frame_width": 12,
        "corner_radius": 26
      },
      "position": [
        0.0,
        20.0,
        -35.0
      ],
      "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-076 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": "#9ccbd0",
        "opacity": 0.25,
        "roughness": 0.42,
        "metalness": 0.12
      },
      "color": "#9ccbd0",
      "camera_fit": true,
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-076"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-04",
      "source_target_id": "recognition-04",
      "source_part_ids": [
        "safety-guard"
      ],
      "photo_bbox": [
        0,
        0,
        0,
        0
      ],
      "photo_polygon": [],
      "photo_visible": false
    },
    {
      "id": "control-box",
      "label": "控制盒",
      "group": "interface",
      "type": "rounded_box",
      "dimensions": {
        "width": 140,
        "depth": 50,
        "height": 64,
        "corner_radius": 9
      },
      "position": [
        0.0,
        -165.0,
        125.0
      ],
      "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-076 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": "#1d292e",
        "opacity": 1.0,
        "roughness": 0.42,
        "metalness": 0.12
      },
      "color": "#1d292e",
      "camera_fit": true,
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-076"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-05",
      "source_target_id": "recognition-05",
      "source_part_ids": [
        "control-box"
      ],
      "photo_bbox": [
        365,
        730,
        663,
        920
      ],
      "photo_polygon": [
        [
          366,
          750
        ],
        [
          388,
          738
        ],
        [
          420,
          732
        ],
        [
          520,
          730
        ],
        [
          610,
          735
        ],
        [
          645,
          745
        ],
        [
          660,
          760
        ],
        [
          662,
          780
        ],
        [
          662,
          880
        ],
        [
          658,
          900
        ],
        [
          645,
          910
        ],
        [
          610,
          918
        ],
        [
          520,
          920
        ],
        [
          420,
          918
        ],
        [
          388,
          912
        ],
        [
          370,
          900
        ]
      ],
      "photo_visible": true
    },
    {
      "id": "codex-main-pcba",
      "label": "主控与接口 PCBA",
      "group": "pcb",
      "type": "box",
      "dimensions": {
        "width": 95,
        "depth": 1.6,
        "height": 42
      },
      "position": [
        0.0,
        -165.0,
        125.0
      ],
      "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-076 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-table",
        "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",
        "weighted-base",
        "central-mast",
        "motion-arm-1",
        "motion-arm-2",
        "motion-arm-3",
        "motion-arm-4",
        "safety-guard"
      ]
    },
    {
      "id": "functional-connection-relation",
      "type": "connected_to",
      "label": "功能件、接口、线缆与主控连接关系",
      "part_ids": [
        "servo-1",
        "pendulum-line-1",
        "pendulum-ball-1",
        "servo-2",
        "pendulum-line-2",
        "pendulum-ball-2",
        "servo-3",
        "pendulum-line-3",
        "pendulum-ball-3",
        "servo-4",
        "pendulum-line-4",
        "pendulum-ball-4",
        "control-box",
        "codex-main-pcba"
      ]
    }
  ],
  "interfaces": [
    {
      "id": "visible-interface-zone",
      "label": "可见交互、传感与连接区",
      "part_ids": [
        "servo-1",
        "pendulum-ball-1",
        "servo-2",
        "pendulum-ball-2",
        "servo-3",
        "pendulum-ball-3",
        "servo-4",
        "pendulum-ball-4",
        "control-box"
      ]
    }
  ],
  "cables": [
    {
      "part_id": "pendulum-line-1",
      "path": [
        [
          -95,
          -90,
          0
        ],
        [
          -95,
          -175,
          0
        ]
      ]
    },
    {
      "part_id": "pendulum-line-2",
      "path": [
        [
          95,
          -10,
          0
        ],
        [
          95,
          -95,
          0
        ]
      ]
    },
    {
      "part_id": "pendulum-line-3",
      "path": [
        [
          -95,
          70,
          0
        ],
        [
          -95,
          -15,
          0
        ]
      ]
    },
    {
      "part_id": "pendulum-line-4",
      "path": [
        [
          95,
          150,
          0
        ],
        [
          95,
          65,
          0
        ]
      ]
    }
  ],
  "assembly_steps": [
    {
      "id": "step-01",
      "sequence": 1,
      "label": "定位宿主、产品主体与安装支撑",
      "part_ids": [
        "host-table",
        "codex-body",
        "weighted-base",
        "central-mast",
        "motion-arm-1",
        "motion-arm-2",
        "motion-arm-3",
        "motion-arm-4",
        "safety-guard"
      ],
      "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": [
        "servo-1",
        "pendulum-line-1",
        "pendulum-ball-1",
        "servo-2",
        "pendulum-line-2",
        "pendulum-ball-2",
        "servo-3",
        "pendulum-line-3",
        "pendulum-ball-3",
        "servo-4",
        "pendulum-line-4",
        "pendulum-ball-4",
        "control-box"
      ],
      "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-076-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-076-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-076.svg"
    }
  ],
  "photo_structure_contract": {
    "schema_version": "creative-photo-structure-contract/v1",
    "photo_revision": "photo-v1",
    "structure_revision": "codex-geometry-c6",
    "prototype_family": "robot-drone",
    "migration_role": "prototype_migrated",
    "host": "演奏/创作空间基准",
    "installation": "产品通过安装件与演奏/创作空间基准建立可检查的空间关系",
    "scale_reference": "演奏/创作空间基准",
    "visual_cues": [
      "运动连杆×4",
      "伺服电机×4",
      "配重底座",
      "透明防护罩",
      "控制盒"
    ],
    "expected_recognition_parts": [
      "运动连杆×4",
      "伺服电机×4",
      "配重底座",
      "透明防护罩",
      "控制盒"
    ],
    "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。",
    "recognition-04 透明防护罩在图像中完全不可见，标记为不可见",
    "recognition-02 伺服电机与连杆关节的具体机械接口细节被遮挡",
    "recognition-05 控制盒内部结构不可见，仅外部交互界面可辨识"
  ],
  "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-076",
    "case_id": 76,
    "photo_revision": "photo-v1",
    "structure_input_revision": "codex-geometry-c6",
    "generated_at": "2026-09-03",
    "photo": {
      "url": "/hardware-structure/photos/creative-076-photo-v1.jpg",
      "width_px": 960,
      "height_px": 600,
      "sha256": "746e320c2e7c7ac4657acb355745a4aef724db2d408555c196d0a26a4d08d9be",
      "coordinate_system": "normalized image space 0..1000; origin top-left"
    },
    "targets": [
      {
        "id": "host-context",
        "label": "演奏/创作空间基准",
        "role": "host",
        "part_ids": [
          "host-table"
        ],
        "instruction": "Tight box around the physical host or use surface that establishes installation and scale.",
        "bound_part_ids": [
          "host-table"
        ]
      },
      {
        "id": "recognition-01",
        "label": "运动连杆×4",
        "role": "visible_part",
        "part_ids": [
          "motion-arm-1"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "motion-arm-1"
        ]
      },
      {
        "id": "recognition-02",
        "label": "伺服电机×4",
        "role": "visible_part",
        "part_ids": [
          "servo-1"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "servo-1"
        ]
      },
      {
        "id": "recognition-03",
        "label": "配重底座",
        "role": "mount",
        "part_ids": [
          "weighted-base"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "weighted-base"
        ]
      },
      {
        "id": "recognition-04",
        "label": "透明防护罩",
        "role": "visible_part",
        "part_ids": [
          "safety-guard"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "safety-guard"
        ]
      },
      {
        "id": "recognition-05",
        "label": "控制盒",
        "role": "visible_part",
        "part_ids": [
          "control-box"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "control-box"
        ]
      },
      {
        "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,
          735,
          1000,
          1000
        ],
        "polygon": [
          [
            0,
            735
          ],
          [
            1000,
            735
          ],
          [
            1000,
            1000
          ],
          [
            0,
            1000
          ]
        ],
        "visible": true,
        "confidence": 0.95,
        "shape_hint": "cylinder",
        "visual_description": "深色木质桌面，产品放置其上，提供安装基准和尺度参考"
      },
      {
        "target_id": "recognition-01",
        "role": "visible_part",
        "bbox": [
          168,
          78,
          945,
          690
        ],
        "polygon": [
          [
            249,
            198
          ],
          [
            456,
            184
          ],
          [
            751,
            88
          ],
          [
            827,
            88
          ],
          [
            826,
            107
          ],
          [
            517,
            187
          ],
          [
            510,
            303
          ],
          [
            480,
            303
          ],
          [
            480,
            325
          ],
          [
            364,
            326
          ],
          [
            364,
            309
          ],
          [
            453,
            309
          ],
          [
            453,
            193
          ],
          [
            286,
            224
          ],
          [
            172,
            410
          ],
          [
            239,
            412
          ]
        ],
        "visible": true,
        "confidence": 0.92,
        "shape_hint": "cylinder",
        "visual_description": "四组水平悬臂连杆，末端带金属球或圆柱配重，从中心立柱向两侧延伸，呈交错层叠布局"
      },
      {
        "target_id": "recognition-02",
        "role": "visible_part",
        "bbox": [
          452,
          78,
          580,
          720
        ],
        "polygon": [
          [
            510,
            78
          ],
          [
            525,
            78
          ],
          [
            525,
            180
          ],
          [
            542,
            180
          ],
          [
            542,
            198
          ],
          [
            525,
            198
          ],
          [
            525,
            300
          ],
          [
            542,
            300
          ],
          [
            542,
            318
          ],
          [
            525,
            318
          ],
          [
            525,
            495
          ],
          [
            542,
            495
          ],
          [
            542,
            513
          ],
          [
            525,
            513
          ],
          [
            525,
            600
          ],
          [
            542,
            600
          ]
        ],
        "visible": true,
        "confidence": 0.88,
        "shape_hint": "cylinder",
        "visual_description": "中心垂直立柱，连杆关节安装点处可见小型圆柱形伺服电机外壳，共四个安装位置"
      },
      {
        "target_id": "recognition-03",
        "role": "mount",
        "bbox": [
          365,
          730,
          663,
          920
        ],
        "polygon": [
          [
            366,
            750
          ],
          [
            388,
            738
          ],
          [
            420,
            732
          ],
          [
            520,
            730
          ],
          [
            610,
            735
          ],
          [
            645,
            745
          ],
          [
            660,
            760
          ],
          [
            662,
            780
          ],
          [
            662,
            880
          ],
          [
            658,
            900
          ],
          [
            645,
            910
          ],
          [
            610,
            918
          ],
          [
            520,
            920
          ],
          [
            420,
            918
          ],
          [
            388,
            912
          ],
          [
            370,
            900
          ]
        ],
        "visible": true,
        "confidence": 0.95,
        "shape_hint": "cylinder",
        "visual_description": "圆形配重底座，金属质感，表面有控制旋钮和指示灯，提供整体稳定支撑"
      },
      {
        "target_id": "recognition-04",
        "role": "visible_part",
        "bbox": [
          0,
          0,
          0,
          0
        ],
        "polygon": [],
        "visible": false,
        "confidence": 0,
        "shape_hint": "cylinder",
        "visual_description": "透明防护罩在图像中不可见，产品为开放式结构"
      },
      {
        "target_id": "recognition-05",
        "role": "visible_part",
        "bbox": [
          365,
          730,
          663,
          920
        ],
        "polygon": [
          [
            366,
            750
          ],
          [
            388,
            738
          ],
          [
            420,
            732
          ],
          [
            520,
            730
          ],
          [
            610,
            735
          ],
          [
            645,
            745
          ],
          [
            660,
            760
          ],
          [
            662,
            780
          ],
          [
            662,
            880
          ],
          [
            658,
            900
          ],
          [
            645,
            910
          ],
          [
            610,
            918
          ],
          [
            520,
            920
          ],
          [
            420,
            918
          ],
          [
            388,
            912
          ],
          [
            370,
            900
          ]
        ],
        "visible": true,
        "confidence": 0.9,
        "shape_hint": "cylinder",
        "visual_description": "控制盒集成于底座内部，外部可见旋钮和LED指示灯作为交互界面"
      },
      {
        "target_id": "product-silhouette",
        "role": "product_shell",
        "visible": true,
        "bbox": [
          168,
          78,
          945,
          920
        ],
        "polygon": [
          [
            249,
            198
          ],
          [
            456,
            184
          ],
          [
            751,
            88
          ],
          [
            827,
            88
          ],
          [
            826,
            107
          ],
          [
            517,
            187
          ],
          [
            510,
            303
          ],
          [
            480,
            303
          ],
          [
            480,
            325
          ],
          [
            364,
            326
          ],
          [
            364,
            309
          ],
          [
            453,
            309
          ],
          [
            453,
            193
          ],
          [
            286,
            224
          ],
          [
            172,
            410
          ],
          [
            239,
            412
          ]
        ],
        "confidence": 0.9,
        "shape_hint": "mesh_required",
        "visual_description": "动力学桌面雕塑整体轮廓，包含中心立柱、四层悬臂连杆及末端配重、圆形底座"
      }
    ],
    "product_silhouette": {
      "bbox": [
        168,
        78,
        945,
        920
      ],
      "polygon": [
        [
          249,
          198
        ],
        [
          456,
          184
        ],
        [
          751,
          88
        ],
        [
          827,
          88
        ],
        [
          826,
          107
        ],
        [
          517,
          187
        ],
        [
          510,
          303
        ],
        [
          480,
          303
        ],
        [
          480,
          325
        ],
        [
          364,
          326
        ],
        [
          364,
          309
        ],
        [
          453,
          309
        ],
        [
          453,
          193
        ],
        [
          286,
          224
        ],
        [
          172,
          410
        ],
        [
          239,
          412
        ]
      ],
      "description": "动力学桌面雕塑整体轮廓，包含中心立柱、四层悬臂连杆及末端配重、圆形底座"
    },
    "mounting_points": [
      {
        "label": "底座-桌面接触面",
        "point": [
          513,
          920
        ],
        "host_target_id": "host-context",
        "product_target_id": "recognition-03",
        "confidence": 0.9
      }
    ],
    "connections": [
      {
        "from_target_id": "recognition-03",
        "to_target_id": "recognition-02",
        "type": "routes_to",
        "description": "底座内部控制电路通过立柱向上 routing 至各层伺服电机"
      },
      {
        "from_target_id": "recognition-02",
        "to_target_id": "recognition-01",
        "type": "connected_to",
        "description": "伺服电机驱动连杆绕立柱做旋转或摆动运动"
      },
      {
        "from_target_id": "recognition-05",
        "to_target_id": "recognition-02",
        "type": "routes_to",
        "description": "控制盒通过立柱内布线向伺服电机发送控制信号"
      },
      {
        "from_target_id": "recognition-05",
        "to_target_id": "recognition-03",
        "type": "contained_by",
        "description": "控制盒集成安装于配重底座内部"
      }
    ],
    "camera": {
      "view": "front",
      "yaw_deg": 15,
      "pitch_deg": -5,
      "roll_deg": 0,
      "fov_deg": 50,
      "framing_bbox": [
        168,
        78,
        945,
        920
      ]
    },
    "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": "recognition-01",
          "asset_mode": "parameterized",
          "depth_order": 2,
          "orientation": "horizontal",
          "confidence": 0.92
        },
        {
          "target_id": "recognition-02",
          "asset_mode": "parameterized",
          "depth_order": 1,
          "orientation": "vertical",
          "confidence": 0.88
        },
        {
          "target_id": "recognition-03",
          "asset_mode": "parameterized",
          "depth_order": 3,
          "orientation": "horizontal",
          "confidence": 0.95
        },
        {
          "target_id": "recognition-04",
          "asset_mode": "parameterized",
          "depth_order": 0,
          "orientation": "vertical",
          "confidence": 0
        },
        {
          "target_id": "recognition-05",
          "asset_mode": "parameterized",
          "depth_order": 3,
          "orientation": "horizontal",
          "confidence": 0.9
        },
        {
          "target_id": "host-context",
          "asset_mode": "parameterized",
          "depth_order": 4,
          "orientation": "horizontal",
          "confidence": 0.95
        },
        {
          "target_id": "product-silhouette",
          "asset_mode": "parameterized",
          "depth_order": 0,
          "orientation": "freeform",
          "confidence": 0.9
        }
      ]
    },
    "uncertainties": [
      "recognition-04 透明防护罩在图像中完全不可见，标记为不可见",
      "recognition-02 伺服电机与连杆关节的具体机械接口细节被遮挡",
      "recognition-05 控制盒内部结构不可见，仅外部交互界面可辨识"
    ],
    "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": "f12ebe0ef74cad6820b0cd7868a761634eab5dd46e67bf7d6299d7e5fa186e11",
          "latency_ms": 40128,
          "status": "completed",
          "prompt_tokens": 1493,
          "completion_tokens": 1726,
          "total_tokens": 3219,
          "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-table",
        "label": "演奏/创作空间基准",
        "group": "host",
        "type": "box",
        "dimensions": {
          "width": 650,
          "depth": 520,
          "height": 10
        },
        "position": [
          0.0,
          -235.0,
          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-076 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": "#818480",
          "opacity": 0.24,
          "roughness": 0.42,
          "metalness": 0.12
        },
        "color": "#818480",
        "camera_fit": false,
        "source_target_id": "host-context",
        "source_part_ids": [
          "host-table"
        ],
        "photo_bbox": [
          0,
          735,
          1000,
          1000
        ],
        "photo_polygon": [
          [
            0,
            735
          ],
          [
            1000,
            735
          ],
          [
            1000,
            1000
          ],
          [
            0,
            1000
          ]
        ],
        "photo_visible": true
      },
      {
        "id": "photo-proxy-codex-body",
        "label": "动力学雕塑主底座",
        "group": "shell",
        "type": "cylinder",
        "dimensions": {
          "diameter": 330,
          "length": 58
        },
        "position": [
          0.0,
          -190.0,
          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-076 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": "#303d42",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.12
        },
        "color": "#303d42",
        "camera_fit": true,
        "source_target_id": "product-silhouette",
        "source_part_ids": [
          "codex-body"
        ],
        "photo_bbox": [
          168,
          78,
          945,
          920
        ],
        "photo_polygon": [
          [
            249,
            198
          ],
          [
            456,
            184
          ],
          [
            751,
            88
          ],
          [
            827,
            88
          ],
          [
            826,
            107
          ],
          [
            517,
            187
          ],
          [
            510,
            303
          ],
          [
            480,
            303
          ],
          [
            480,
            325
          ],
          [
            364,
            326
          ],
          [
            364,
            309
          ],
          [
            453,
            309
          ],
          [
            453,
            193
          ],
          [
            286,
            224
          ],
          [
            172,
            410
          ],
          [
            239,
            412
          ]
        ],
        "photo_visible": true
      },
      {
        "id": "photo-proxy-weighted-base",
        "label": "配重底座",
        "group": "bracket",
        "type": "cylinder",
        "dimensions": {
          "diameter": 285,
          "length": 26
        },
        "position": [
          0.0,
          -150.0,
          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-076 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": "#667277",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.12
        },
        "color": "#667277",
        "camera_fit": true,
        "source_target_id": "recognition-03",
        "source_part_ids": [
          "weighted-base"
        ],
        "photo_bbox": [
          365,
          730,
          663,
          920
        ],
        "photo_polygon": [
          [
            366,
            750
          ],
          [
            388,
            738
          ],
          [
            420,
            732
          ],
          [
            520,
            730
          ],
          [
            610,
            735
          ],
          [
            645,
            745
          ],
          [
            660,
            760
          ],
          [
            662,
            780
          ],
          [
            662,
            880
          ],
          [
            658,
            900
          ],
          [
            645,
            910
          ],
          [
            610,
            918
          ],
          [
            520,
            920
          ],
          [
            420,
            918
          ],
          [
            388,
            912
          ],
          [
            370,
            900
          ]
        ],
        "photo_visible": true
      },
      {
        "id": "photo-proxy-motion-arm-1",
        "label": "运动连杆",
        "group": "bracket",
        "type": "box",
        "dimensions": {
          "width": 205,
          "depth": 18,
          "height": 16
        },
        "position": [
          -47.5,
          -85.0,
          0.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          -10.0
        ],
        "explode_vector": [
          0.0,
          0.0,
          1.0
        ],
        "material": "结构支撑件",
        "quantity": 1,
        "source_status": "design_proposed",
        "source_reference": "creative-076 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": "#a1aaab",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.12
        },
        "color": "#a1aaab",
        "camera_fit": true,
        "source_target_id": "recognition-01",
        "source_part_ids": [
          "motion-arm-1"
        ],
        "photo_bbox": [
          168,
          78,
          945,
          690
        ],
        "photo_polygon": [
          [
            249,
            198
          ],
          [
            456,
            184
          ],
          [
            751,
            88
          ],
          [
            827,
            88
          ],
          [
            826,
            107
          ],
          [
            517,
            187
          ],
          [
            510,
            303
          ],
          [
            480,
            303
          ],
          [
            480,
            325
          ],
          [
            364,
            326
          ],
          [
            364,
            309
          ],
          [
            453,
            309
          ],
          [
            453,
            193
          ],
          [
            286,
            224
          ],
          [
            172,
            410
          ],
          [
            239,
            412
          ]
        ],
        "photo_visible": true
      },
      {
        "id": "photo-proxy-servo-1",
        "label": "伺服电机",
        "group": "sensor",
        "type": "rounded_box",
        "dimensions": {
          "width": 42,
          "depth": 34,
          "height": 38,
          "corner_radius": 5
        },
        "position": [
          0.0,
          -85.0,
          0.0
        ],
        "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-076 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": "#2e596f",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.12
        },
        "color": "#2e596f",
        "camera_fit": true,
        "source_target_id": "recognition-02",
        "source_part_ids": [
          "servo-1"
        ],
        "photo_bbox": [
          452,
          78,
          580,
          720
        ],
        "photo_polygon": [
          [
            510,
            78
          ],
          [
            525,
            78
          ],
          [
            525,
            180
          ],
          [
            542,
            180
          ],
          [
            542,
            198
          ],
          [
            525,
            198
          ],
          [
            525,
            300
          ],
          [
            542,
            300
          ],
          [
            542,
            318
          ],
          [
            525,
            318
          ],
          [
            525,
            495
          ],
          [
            542,
            495
          ],
          [
            542,
            513
          ],
          [
            525,
            513
          ],
          [
            525,
            600
          ],
          [
            542,
            600
          ]
        ],
        "photo_visible": true
      },
      {
        "id": "photo-proxy-safety-guard",
        "label": "透明防护罩",
        "group": "bracket",
        "type": "rounded_frame",
        "dimensions": {
          "width": 390,
          "depth": 30,
          "height": 455,
          "frame_width": 12,
          "corner_radius": 26
        },
        "position": [
          0.0,
          20.0,
          -35.0
        ],
        "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-076 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": "#9ccbd0",
          "opacity": 0.25,
          "roughness": 0.42,
          "metalness": 0.12
        },
        "color": "#9ccbd0",
        "camera_fit": true,
        "source_target_id": "recognition-04",
        "source_part_ids": [
          "safety-guard"
        ],
        "photo_bbox": [
          0,
          0,
          0,
          0
        ],
        "photo_polygon": [],
        "photo_visible": false
      },
      {
        "id": "photo-proxy-control-box",
        "label": "控制盒",
        "group": "interface",
        "type": "rounded_box",
        "dimensions": {
          "width": 140,
          "depth": 50,
          "height": 64,
          "corner_radius": 9
        },
        "position": [
          0.0,
          -165.0,
          125.0
        ],
        "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-076 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": "#1d292e",
          "opacity": 1.0,
          "roughness": 0.42,
          "metalness": 0.12
        },
        "color": "#1d292e",
        "camera_fit": true,
        "source_target_id": "recognition-05",
        "source_part_ids": [
          "control-box"
        ],
        "photo_bbox": [
          365,
          730,
          663,
          920
        ],
        "photo_polygon": [
          [
            366,
            750
          ],
          [
            388,
            738
          ],
          [
            420,
            732
          ],
          [
            520,
            730
          ],
          [
            610,
            735
          ],
          [
            645,
            745
          ],
          [
            660,
            760
          ],
          [
            662,
            780
          ],
          [
            662,
            880
          ],
          [
            658,
            900
          ],
          [
            645,
            910
          ],
          [
            610,
            918
          ],
          [
            520,
            920
          ],
          [
            420,
            918
          ],
          [
            388,
            912
          ],
          [
            370,
            900
          ]
        ],
        "photo_visible": true
      }
    ],
    "engineering_geometry_revision": "codex-geometry-c6",
    "geometry_fingerprint": "sha256:ba7ae6c9ae0c2482c8049f240f7d2ed01bfe2f3d9c028b631c12f226b8772bb1",
    "visual_review": {
      "status": "pending_review",
      "score": null,
      "geometry_fingerprint": "sha256:ba7ae6c9ae0c2482c8049f240f7d2ed01bfe2f3d9c028b631c12f226b8772bb1",
      "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-076",
    "case_id": 76,
    "photo_revision": "photo-v1",
    "generated_at": "2026-09-03",
    "photo": {
      "url": "/hardware-structure/photos/creative-076-photo-v1.jpg",
      "width_px": 960,
      "height_px": 600,
      "sha256": "746e320c2e7c7ac4657acb355745a4aef724db2d408555c196d0a26a4d08d9be",
      "coordinate_system": "normalized image space 0..1000; origin top-left"
    },
    "product": {
      "bbox": [
        168,
        78,
        945,
        920
      ],
      "polygon": [
        [
          249,
          198
        ],
        [
          456,
          184
        ],
        [
          751,
          88
        ],
        [
          827,
          88
        ],
        [
          826,
          107
        ],
        [
          517,
          187
        ],
        [
          510,
          303
        ],
        [
          480,
          303
        ],
        [
          480,
          325
        ],
        [
          364,
          326
        ],
        [
          364,
          309
        ],
        [
          453,
          309
        ],
        [
          453,
          193
        ],
        [
          286,
          224
        ],
        [
          172,
          410
        ],
        [
          239,
          412
        ]
      ],
      "estimated_dimensions_mm": {
        "width": 410,
        "depth": 410,
        "height": 515
      },
      "dimension_basis": "演奏/创作空间基准; front review plane preserves the concept-photo silhouette ratio while the original engineering envelope remains unchanged",
      "form_summary": "动力学桌面雕塑整体轮廓，包含中心立柱、四层悬臂连杆及末端配重、圆形底座"
    },
    "components": [
      {
        "id": "host-context",
        "label_zh": "演奏/创作空间基准",
        "label_en": "演奏/创作空间基准",
        "role": "host",
        "bbox": [
          0,
          735,
          1000,
          1000
        ],
        "polygon": [
          [
            0,
            735
          ],
          [
            1000,
            735
          ],
          [
            1000,
            1000
          ],
          [
            0,
            1000
          ]
        ],
        "confidence": 0.8,
        "material_guess": "场景尺度基准"
      },
      {
        "id": "product-silhouette",
        "label_zh": "动力学雕塑主底座",
        "label_en": "动力学雕塑主底座",
        "role": "visible_part",
        "bbox": [
          168,
          78,
          945,
          920
        ],
        "polygon": [
          [
            249,
            198
          ],
          [
            456,
            184
          ],
          [
            751,
            88
          ],
          [
            827,
            88
          ],
          [
            826,
            107
          ],
          [
            517,
            187
          ],
          [
            510,
            303
          ],
          [
            480,
            303
          ],
          [
            480,
            325
          ],
          [
            364,
            326
          ],
          [
            364,
            309
          ],
          [
            453,
            309
          ],
          [
            453,
            193
          ],
          [
            286,
            224
          ],
          [
            172,
            410
          ],
          [
            239,
            412
          ]
        ],
        "confidence": 0.8,
        "material_guess": "工程塑料或金属概念外壳"
      },
      {
        "id": "recognition-03",
        "label_zh": "配重底座",
        "label_en": "配重底座",
        "role": "visible_part",
        "bbox": [
          365,
          730,
          663,
          920
        ],
        "polygon": [
          [
            366,
            750
          ],
          [
            388,
            738
          ],
          [
            420,
            732
          ],
          [
            520,
            730
          ],
          [
            610,
            735
          ],
          [
            645,
            745
          ],
          [
            660,
            760
          ],
          [
            662,
            780
          ],
          [
            662,
            880
          ],
          [
            658,
            900
          ],
          [
            645,
            910
          ],
          [
            610,
            918
          ],
          [
            520,
            920
          ],
          [
            420,
            918
          ],
          [
            388,
            912
          ],
          [
            370,
            900
          ]
        ],
        "confidence": 0.8,
        "material_guess": "结构支撑件"
      },
      {
        "id": "recognition-01",
        "label_zh": "运动连杆",
        "label_en": "运动连杆",
        "role": "visible_part",
        "bbox": [
          168,
          78,
          945,
          690
        ],
        "polygon": [
          [
            249,
            198
          ],
          [
            456,
            184
          ],
          [
            751,
            88
          ],
          [
            827,
            88
          ],
          [
            826,
            107
          ],
          [
            517,
            187
          ],
          [
            510,
            303
          ],
          [
            480,
            303
          ],
          [
            480,
            325
          ],
          [
            364,
            326
          ],
          [
            364,
            309
          ],
          [
            453,
            309
          ],
          [
            453,
            193
          ],
          [
            286,
            224
          ],
          [
            172,
            410
          ],
          [
            239,
            412
          ]
        ],
        "confidence": 0.8,
        "material_guess": "结构支撑件"
      },
      {
        "id": "recognition-02",
        "label_zh": "伺服电机",
        "label_en": "伺服电机",
        "role": "visible_part",
        "bbox": [
          452,
          78,
          580,
          720
        ],
        "polygon": [
          [
            510,
            78
          ],
          [
            525,
            78
          ],
          [
            525,
            180
          ],
          [
            542,
            180
          ],
          [
            542,
            198
          ],
          [
            525,
            198
          ],
          [
            525,
            300
          ],
          [
            542,
            300
          ],
          [
            542,
            318
          ],
          [
            525,
            318
          ],
          [
            525,
            495
          ],
          [
            542,
            495
          ],
          [
            542,
            513
          ],
          [
            525,
            513
          ],
          [
            525,
            600
          ],
          [
            542,
            600
          ]
        ],
        "confidence": 0.8,
        "material_guess": "传感器或执行器概念件"
      },
      {
        "id": "recognition-04",
        "label_zh": "透明防护罩",
        "label_en": "透明防护罩",
        "role": "visible_part",
        "bbox": [
          0,
          0,
          0,
          0
        ],
        "polygon": [],
        "confidence": 0.8,
        "material_guess": "结构支撑件"
      },
      {
        "id": "recognition-05",
        "label_zh": "控制盒",
        "label_en": "控制盒",
        "role": "visible_part",
        "bbox": [
          365,
          730,
          663,
          920
        ],
        "polygon": [
          [
            366,
            750
          ],
          [
            388,
            738
          ],
          [
            420,
            732
          ],
          [
            520,
            730
          ],
          [
            610,
            735
          ],
          [
            645,
            745
          ],
          [
            660,
            760
          ],
          [
            662,
            780
          ],
          [
            662,
            880
          ],
          [
            658,
            900
          ],
          [
            645,
            910
          ],
          [
            610,
            918
          ],
          [
            520,
            920
          ],
          [
            420,
            918
          ],
          [
            388,
            912
          ],
          [
            370,
            900
          ]
        ],
        "confidence": 0.8,
        "material_guess": "用户接口概念件"
      }
    ],
    "relations": [
      {
        "from_target_id": "recognition-03",
        "to_target_id": "recognition-02",
        "type": "routes_to",
        "description": "底座内部控制电路通过立柱向上 routing 至各层伺服电机"
      },
      {
        "from_target_id": "recognition-02",
        "to_target_id": "recognition-01",
        "type": "connected_to",
        "description": "伺服电机驱动连杆绕立柱做旋转或摆动运动"
      },
      {
        "from_target_id": "recognition-05",
        "to_target_id": "recognition-02",
        "type": "routes_to",
        "description": "控制盒通过立柱内布线向伺服电机发送控制信号"
      },
      {
        "from_target_id": "recognition-05",
        "to_target_id": "recognition-03",
        "type": "contained_by",
        "description": "控制盒集成安装于配重底座内部"
      }
    ],
    "camera": {
      "view": "front",
      "yaw_deg": 15,
      "pitch_deg": -5,
      "roll_deg": 0,
      "fov_deg": 50,
      "framing_bbox": [
        168,
        78,
        945,
        920
      ]
    },
    "uncertainties": [
      "recognition-04 透明防护罩在图像中完全不可见，标记为不可见",
      "recognition-02 伺服电机与连杆关节的具体机械接口细节被遮挡",
      "recognition-05 控制盒内部结构不可见，仅外部交互界面可辨识"
    ],
    "provenance": {
      "mode": "codex_agent_closed_loop",
      "operation": "concept-photo-to-parametric-geometry",
      "iteration": 7,
      "geometry_fingerprint": "sha256:ba7ae6c9ae0c2482c8049f240f7d2ed01bfe2f3d9c028b631c12f226b8772bb1"
    }
  }
}