{
  "schema_version": "hardware-structure/v2",
  "unit": "mm",
  "product_id": "creative-061",
  "title": "061 小型 Wi-Fi 3D 打印机结构概念评审",
  "revision": "codex-geometry-c5",
  "updated_at": "2026-09-03",
  "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": 61,
    "domain": "创客与实验室",
    "name": "小型 Wi-Fi 3D 打印机",
    "user_value": "低成本、自动调平、浏览器上传和远程状态查看。",
    "discovery_platform": "Kickstarter",
    "source_grade": "A",
    "source_url": "https://www.kickstarter.com/projects/robotic-industries/buildone-99-3d-printer-w-wifi-and-auto-bed-levelin",
    "mvp_path": "采用现成运动平台；Marlin/Klipper 控制；树莓派提供上传、摄像头和断点恢复。",
    "components": "32位控制板、步进电机、热床、探针、Raspberry Pi 可选",
    "software_stack": "Marlin/Klipper、OctoPrint",
    "github_project": "Marlin",
    "github_url": "https://github.com/MarlinFirmware/Marlin",
    "match_level": "直接",
    "bom_estimate_cny": 1800,
    "difficulty": 5,
    "novelty": 3,
    "demand": 4,
    "reuse": 5,
    "risk": 5,
    "differentiation": "聚焦小体积、安全自检与教育型可维修结构。",
    "safety_boundary": "高温、运动、烟雾与无人打印风险；必须有热失控保护。",
    "recommendation_score": 52,
    "structural_archetype": "machine",
    "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-061",
        "url": "https://www.kickstarter.com/projects/robotic-industries/buildone-99-3d-printer-w-wifi-and-auto-bed-levelin",
        "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": [
      "铝型材框架",
      "XY运动横梁",
      "Z轴喷头",
      "打印热床",
      "料架",
      "控制盒"
    ],
    "geometry_authority": "concept_photo_primary",
    "geometry_generation_method": "codex_agent_closed_loop",
    "geometry_iteration": 4,
    "geometry_fingerprint": "sha256:a945cc5df3d189982b607b4a2027fe6a9935b26b01c3e590eac49befbe2db1d1",
    "structure_quality_revision": "structure-quality-r1"
  },
  "envelope": {
    "external": {
      "width": 426.0,
      "depth": 426.0,
      "height": 456.0,
      "center": [
        0,
        0,
        0
      ]
    },
    "internal": {
      "width": 414.0,
      "depth": 414.0,
      "height": 444.0,
      "center": [
        0,
        0,
        0
      ]
    },
    "wall_thickness": 3.0
  },
  "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": "codex-host-assembly",
      "label": "使用宿主与安装基准",
      "part_ids": [
        "host-surface"
      ]
    },
    {
      "id": "codex-product-form",
      "label": "产品主体与照片可识别零件",
      "part_ids": [
        "codex-body",
        "codex-frame",
        "codex-recognition-01",
        "codex-recognition-02",
        "codex-recognition-03",
        "codex-recognition-04",
        "codex-recognition-05",
        "codex-recognition-06"
      ]
    },
    {
      "id": "codex-electronics",
      "label": "内部电子与功能路径",
      "part_ids": [
        "codex-main-pcba",
        "codex-sensing-fov"
      ]
    }
  ],
  "parts": [
    {
      "id": "host-surface",
      "label": "桌面/工作面尺度参考",
      "group": "host",
      "type": "box",
      "dimensions": {
        "width": 1350.0,
        "depth": 990.0,
        "height": 15.75
      },
      "position": [
        0.0,
        -396.0,
        -147.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0.0,
        0.0,
        0.0
      ],
      "material": "桌面或工作面",
      "quantity": 1,
      "source_status": "pending_verification",
      "source_reference": "creative-061 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
      "appearance": {
        "color": "#77736b",
        "opacity": 0.2,
        "roughness": 0.82,
        "metalness": 0.05
      },
      "color": "#77736b",
      "camera_fit": false,
      "photo_derived": true,
      "photo_component_id": "host-context",
      "source_target_id": "host-context",
      "source_part_ids": [
        "host-surface"
      ],
      "photo_visible": true
    },
    {
      "id": "codex-body",
      "label": "照片轮廓驱动结构底盘",
      "group": "shell",
      "type": "rounded_box",
      "dimensions": {
        "width": 420.0,
        "depth": 420.0,
        "height": 58.0,
        "corner_radius": 4.64
      },
      "position": [
        0.0,
        -196.0,
        0.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0.0,
        -1.0,
        0.0
      ],
      "material": "材料与 CMF 由概念照片推断，待工程确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-061 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
      "appearance": {
        "color": "#c9c2b5",
        "opacity": 0.82,
        "roughness": 0.58,
        "metalness": 0.08
      },
      "color": "#c9c2b5",
      "photo_derived": true,
      "photo_component_id": "product-silhouette",
      "source_target_id": "product-silhouette",
      "source_part_ids": [
        "codex-body"
      ],
      "photo_bbox": [
        186,
        117,
        719,
        922
      ],
      "photo_polygon": [
        [
          252,
          117
        ],
        [
          719,
          117
        ],
        [
          719,
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        ],
        [
          716,
          682
        ],
        [
          716,
          922
        ],
        [
          352,
          922
        ],
        [
          352,
          682
        ],
        [
          252,
          682
        ],
        [
          252,
          711
        ],
        [
          186,
          711
        ],
        [
          186,
          358
        ],
        [
          252,
          358
        ]
      ],
      "photo_visible": true,
      "camera_fit": true
    },
    {
      "id": "codex-frame",
      "label": "照片轮廓驱动开放框架",
      "group": "bracket",
      "type": "rounded_frame",
      "dimensions": {
        "width": 378.0,
        "depth": 67.2,
        "height": 351.0,
        "frame_width": 14.7,
        "corner_radius": 16.8
      },
      "position": [
        0.0,
        22.5,
        -75.6
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        0.0,
        0.0,
        -1.0
      ],
      "material": "铝型材、钢板或增强工程塑料框架",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-061 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
      "appearance": {
        "color": "#59666a",
        "opacity": 1.0,
        "roughness": 0.4,
        "metalness": 0.55
      },
      "color": "#59666a"
    },
    {
      "id": "codex-recognition-01",
      "label": "铝型材框架",
      "group": "bracket",
      "type": "rounded_frame",
      "dimensions": {
        "width": 367.992,
        "depth": 100.8,
        "height": 450.0,
        "frame_width": 44.159,
        "corner_radius": 44.159
      },
      "position": [
        26.004,
        -0.0,
        189.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        1.0,
        0.0,
        1.0
      ],
      "material": "透明 PC / 玻璃概念件",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-061 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
      "appearance": {
        "color": "#c7e0e2",
        "opacity": 0.34,
        "roughness": 0.16,
        "metalness": 0.02
      },
      "color": "#c7e0e2",
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-061"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-01",
      "source_target_id": "recognition-01",
      "source_part_ids": [
        "codex-recognition-01"
      ],
      "photo_bbox": [
        252,
        117,
        719,
        922
      ],
      "photo_polygon": [
        [
          252,
          117
        ],
        [
          719,
          117
        ],
        [
          719,
          922
        ],
        [
          252,
          922
        ]
      ],
      "photo_visible": true,
      "camera_fit": true
    },
    {
      "id": "codex-recognition-02",
      "label": "XY运动横梁",
      "group": "bracket",
      "type": "tube",
      "dimensions": {
        "outer_diameter": 29.784,
        "inner_diameter": 18.466,
        "length": 260.038
      },
      "position": [
        58.705,
        150.652,
        189.0
      ],
      "rotation_deg": [
        0.0,
        0.0,
        90.0
      ],
      "explode_vector": [
        1.0,
        1.0,
        1.0
      ],
      "material": "深色工程塑料或阳极氧化金属",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-061 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
      "appearance": {
        "color": "#263238",
        "opacity": 1.0,
        "roughness": 0.36,
        "metalness": 0.18
      },
      "color": "#263238",
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-061"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-02",
      "source_target_id": "recognition-02",
      "source_part_ids": [
        "codex-recognition-02"
      ],
      "photo_bbox": [
        362,
        213,
        692,
        287
      ],
      "photo_polygon": [
        [
          362,
          213
        ],
        [
          692,
          213
        ],
        [
          692,
          287
        ],
        [
          362,
          287
        ]
      ],
      "photo_visible": true,
      "camera_fit": true
    },
    {
      "id": "codex-recognition-03",
      "label": "Z轴喷头",
      "group": "sensor",
      "type": "extruded_polygon",
      "dimensions": {
        "width": 63.039,
        "depth": 23.955,
        "height": 88.882
      },
      "position": [
        12.214,
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      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        1.0,
        1.0,
        1.0
      ],
      "material": "织物、硅胶或柔性复合件",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-061 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
      "appearance": {
        "color": "#4f5f63",
        "opacity": 1.0,
        "roughness": 0.9,
        "metalness": 0.0
      },
      "color": "#4f5f63",
      "profile_points": [
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        ],
        [
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        ],
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        ]
      ],
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-061"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-03",
      "source_target_id": "recognition-03",
      "source_part_ids": [
        "codex-recognition-03"
      ],
      "photo_bbox": [
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        508,
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      ],
      "photo_polygon": [
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        ],
        [
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        ],
        [
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        ],
        [
          428,
          423
        ]
      ],
      "photo_visible": true,
      "camera_fit": true
    },
    {
      "id": "codex-recognition-04",
      "label": "打印热床",
      "group": "sensor",
      "type": "extruded_polygon",
      "dimensions": {
        "width": 187.542,
        "depth": 21.88,
        "height": 57.578
      },
      "position": [
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      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        1.0,
        -1.0,
        1.0
      ],
      "material": "金属件，牌号与表面处理待确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-061 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
      "appearance": {
        "color": "#8b9698",
        "opacity": 1.0,
        "roughness": 0.28,
        "metalness": 0.72
      },
      "color": "#8b9698",
      "profile_points": [
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        ],
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        ],
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        ]
      ],
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-061"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-04",
      "source_target_id": "recognition-04",
      "source_part_ids": [
        "codex-recognition-04"
      ],
      "photo_bbox": [
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      ],
      "photo_polygon": [
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        ],
        [
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        ],
        [
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        ],
        [
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        ]
      ],
      "photo_visible": true,
      "camera_fit": true
    },
    {
      "id": "codex-recognition-05",
      "label": "料架",
      "group": "sensor",
      "type": "extruded_polygon",
      "dimensions": {
        "width": 104.015,
        "depth": 39.526,
        "height": 197.329
      },
      "position": [
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      ],
      "rotation_deg": [
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        0.0,
        0.0
      ],
      "explode_vector": [
        -1.0,
        -1.0,
        1.0
      ],
      "material": "深色工程塑料或阳极氧化金属",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-061 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
      "appearance": {
        "color": "#263238",
        "opacity": 1.0,
        "roughness": 0.36,
        "metalness": 0.18
      },
      "color": "#263238",
      "profile_points": [
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        ],
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        ],
        [
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        ],
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        ]
      ],
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-061"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-05",
      "source_target_id": "recognition-05",
      "source_part_ids": [
        "codex-recognition-05"
      ],
      "photo_bbox": [
        186,
        358,
        318,
        711
      ],
      "photo_polygon": [
        [
          186,
          358
        ],
        [
          318,
          358
        ],
        [
          318,
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        ],
        [
          186,
          711
        ]
      ],
      "photo_visible": true,
      "camera_fit": true
    },
    {
      "id": "codex-recognition-06",
      "label": "控制盒",
      "group": "sensor",
      "type": "extruded_polygon",
      "dimensions": {
        "width": 286.829,
        "depth": 50.981,
        "height": 134.161
      },
      "position": [
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      ],
      "rotation_deg": [
        0.0,
        0.0,
        0.0
      ],
      "explode_vector": [
        1.0,
        -1.0,
        1.0
      ],
      "material": "深色工程塑料或阳极氧化金属",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-061 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
      "appearance": {
        "color": "#263238",
        "opacity": 1.0,
        "roughness": 0.36,
        "metalness": 0.18
      },
      "color": "#263238",
      "profile_points": [
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        ],
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        ],
        [
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      ],
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-061"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-06",
      "source_target_id": "recognition-06",
      "source_part_ids": [
        "codex-recognition-06"
      ],
      "photo_bbox": [
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      ],
      "photo_polygon": [
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        ],
        [
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        ],
        [
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        ],
        [
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        ]
      ],
      "photo_visible": true,
      "camera_fit": true
    },
    {
      "id": "codex-main-pcba",
      "label": "主控 PCBA（内部建议布局）",
      "group": "pcb",
      "type": "box",
      "dimensions": {
        "width": 92.0,
        "depth": 1.6,
        "height": 68.0
      },
      "position": [
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      "rotation_deg": [
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        0.0
      ],
      "explode_vector": [
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        -1.0
      ],
      "material": "FR-4 多层板；板框与器件高度待工程确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-061 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
      "appearance": {
        "color": "#23754f",
        "opacity": 1.0,
        "roughness": 0.56,
        "metalness": 0.05
      },
      "color": "#23754f",
      "inside_envelope": true
    },
    {
      "id": "codex-sensing-fov",
      "label": "传感器检测方向/FOV",
      "group": "fov",
      "type": "cylinder",
      "dimensions": {
        "diameter": 193.2,
        "length": 504.0
      },
      "position": [
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      ],
      "rotation_deg": [
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      ],
      "explode_vector": [
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        0.0
      ],
      "material": "虚拟检测包络，仅表达方向",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-061 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
      "appearance": {
        "color": "#39aabd",
        "opacity": 0.14,
        "roughness": 0.18,
        "metalness": 0.05
      },
      "color": "#39aabd"
    }
  ],
  "patterns": [],
  "relations": [
    {
      "id": "codex-host-installation",
      "type": "installed_on",
      "part_ids": [
        "host-surface",
        "codex-body"
      ],
      "description": "产品通过安装件与工作台与运动范围基准建立可检查的空间关系"
    },
    {
      "id": "codex-component-recognition-01-01",
      "type": "located_on",
      "part_ids": [
        "codex-body",
        "codex-recognition-01"
      ],
      "description": "零件位置来自概念图二维区域映射，深度与固定方式待工程复核。"
    },
    {
      "id": "codex-component-recognition-02-01",
      "type": "located_on",
      "part_ids": [
        "codex-body",
        "codex-recognition-02"
      ],
      "description": "零件位置来自概念图二维区域映射，深度与固定方式待工程复核。"
    },
    {
      "id": "codex-component-recognition-03-01",
      "type": "located_on",
      "part_ids": [
        "codex-body",
        "codex-recognition-03"
      ],
      "description": "零件位置来自概念图二维区域映射，深度与固定方式待工程复核。"
    },
    {
      "id": "codex-component-recognition-04-01",
      "type": "located_on",
      "part_ids": [
        "codex-body",
        "codex-recognition-04"
      ],
      "description": "零件位置来自概念图二维区域映射，深度与固定方式待工程复核。"
    },
    {
      "id": "codex-component-recognition-05-01",
      "type": "located_on",
      "part_ids": [
        "codex-body",
        "codex-recognition-05"
      ],
      "description": "零件位置来自概念图二维区域映射，深度与固定方式待工程复核。"
    },
    {
      "id": "codex-component-recognition-06-01",
      "type": "located_on",
      "part_ids": [
        "codex-body",
        "codex-recognition-06"
      ],
      "description": "零件位置来自概念图二维区域映射，深度与固定方式待工程复核。"
    },
    {
      "id": "codex-photo-connection-01",
      "type": "routes_to",
      "part_ids": [
        "codex-recognition-02",
        "codex-recognition-03"
      ],
      "description": "XY横梁承载喷头实现X轴运动"
    },
    {
      "id": "codex-photo-connection-02",
      "type": "routes_to",
      "part_ids": [
        "codex-recognition-03",
        "codex-recognition-04"
      ],
      "description": "喷头垂直对打印热床进行Z轴层叠打印"
    },
    {
      "id": "codex-photo-connection-03",
      "type": "routes_to",
      "part_ids": [
        "codex-recognition-05",
        "codex-recognition-03"
      ],
      "description": "料架线材经导管从顶部穿入至喷头供料"
    },
    {
      "id": "codex-photo-connection-04",
      "type": "connected_to",
      "part_ids": [
        "codex-recognition-06",
        "codex-recognition-03"
      ],
      "description": "控制盒通过内部线缆连接喷头控制运动与挤出"
    },
    {
      "id": "codex-pcba-contained",
      "type": "contained_by",
      "part_ids": [
        "codex-main-pcba",
        "codex-body"
      ],
      "description": "主控 PCBA 位于主体内部；板框、支柱和连接器位置待详细设计。"
    }
  ],
  "interfaces": [
    {
      "id": "codex-service-interface",
      "label": "供电/维护接口摘要",
      "part_ids": [
        "codex-recognition-06"
      ]
    }
  ],
  "cables": [],
  "assembly_steps": [
    {
      "id": "codex-step-01",
      "sequence": 1,
      "label": "按照片所示关系安装主体与宿主",
      "part_ids": [
        "host-surface",
        "codex-body",
        "codex-frame"
      ],
      "direction": [
        0,
        0,
        1
      ],
      "status": "pending_verification"
    },
    {
      "id": "codex-step-02",
      "sequence": 2,
      "label": "安装照片可识别功能零件",
      "part_ids": [
        "codex-recognition-01",
        "codex-recognition-02",
        "codex-recognition-03",
        "codex-recognition-04",
        "codex-recognition-05",
        "codex-recognition-06"
      ],
      "direction": [
        0,
        0,
        1
      ],
      "status": "design_proposed"
    },
    {
      "id": "codex-step-03",
      "sequence": 3,
      "label": "装入 PCBA、电源并检查功能路径",
      "part_ids": [
        "codex-main-pcba",
        "codex-sensing-fov"
      ],
      "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-061-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-061-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-061.svg"
    }
  ],
  "photo_structure_contract": {
    "schema_version": "creative-photo-structure-contract/v1",
    "photo_revision": "photo-v1",
    "structure_revision": "codex-geometry-c5",
    "prototype_family": "robot-drone",
    "migration_role": "prototype_migrated",
    "host": "工作台与运动范围基准",
    "installation": "产品通过安装件与工作台与运动范围基准建立可检查的空间关系",
    "scale_reference": "工作台与运动范围基准",
    "visual_cues": [
      "铝型材框架",
      "XY运动横梁",
      "Z轴喷头",
      "打印热床",
      "料架",
      "控制盒"
    ],
    "expected_recognition_parts": [
      "铝型材框架",
      "XY运动横梁",
      "Z轴喷头",
      "打印热床",
      "料架",
      "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。",
    "料架与主体连接结构被遮挡，无法确认是磁吸、卡扣还是螺丝固定",
    "控制盒内部主板和走线不可见",
    "热床下方Z轴丝杆/导轨被外壳遮挡",
    "XY横梁两端与框架的滑块结构细节被遮挡"
  ],
  "engineering_boundary": "该网页结构以 /hardware-structure/photos/creative-061-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-061",
    "case_id": 61,
    "photo_revision": "photo-v1",
    "structure_input_revision": "codex-geometry-c5",
    "generated_at": "2026-09-03",
    "photo": {
      "url": "/hardware-structure/photos/creative-061-photo-v1.jpg",
      "width_px": 960,
      "height_px": 600,
      "sha256": "a3bf5bb8c2411107f57be8ed0510884d636333bd14025af5b577b6ccdccd3a09",
      "coordinate_system": "normalized image space 0..1000; origin top-left"
    },
    "targets": [
      {
        "id": "host-context",
        "label": "工作台与运动范围基准",
        "role": "host",
        "part_ids": [
          "host-surface"
        ],
        "instruction": "Tight box around the physical host or use surface that establishes installation and scale.",
        "bound_part_ids": [
          "host-surface"
        ]
      },
      {
        "id": "recognition-01",
        "label": "铝型材框架",
        "role": "host",
        "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": "XY运动横梁",
        "role": "mount",
        "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": "Z轴喷头",
        "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": "打印热床",
        "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": "料架",
        "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": "recognition-06",
        "label": "控制盒",
        "role": "visible_part",
        "part_ids": [
          "codex-recognition-06"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "codex-recognition-06"
        ]
      },
      {
        "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,
          669,
          1000,
          1000
        ],
        "polygon": [
          [
            0,
            669
          ],
          [
            1000,
            669
          ],
          [
            1000,
            1000
          ],
          [
            0,
            1000
          ]
        ],
        "visible": true,
        "confidence": 0.95,
        "shape_hint": "box",
        "visual_description": "木质工作台表面，提供产品安装基准和尺度参考"
      },
      {
        "target_id": "recognition-01",
        "role": "host",
        "bbox": [
          252,
          117,
          719,
          922
        ],
        "polygon": [
          [
            252,
            117
          ],
          [
            719,
            117
          ],
          [
            719,
            922
          ],
          [
            252,
            922
          ]
        ],
        "visible": true,
        "confidence": 0.95,
        "shape_hint": "box",
        "visual_description": "打印机主体铝型材框架，白色外壳包裹黑色内部结构，包含正面透明窗口"
      },
      {
        "target_id": "recognition-02",
        "role": "mount",
        "bbox": [
          362,
          213,
          692,
          287
        ],
        "polygon": [
          [
            362,
            213
          ],
          [
            692,
            213
          ],
          [
            692,
            287
          ],
          [
            362,
            287
          ]
        ],
        "visible": true,
        "confidence": 0.9,
        "shape_hint": "cylinder",
        "visual_description": "XY运动横梁，黑色水平导轨横跨打印机内部顶部，承载喷头X轴运动"
      },
      {
        "target_id": "recognition-03",
        "role": "visible_part",
        "bbox": [
          428,
          264,
          508,
          423
        ],
        "polygon": [
          [
            428,
            264
          ],
          [
            508,
            264
          ],
          [
            508,
            423
          ],
          [
            428,
            423
          ]
        ],
        "visible": true,
        "confidence": 0.92,
        "shape_hint": "box",
        "visual_description": "Z轴喷头模块，灰色立方体结构带圆形观察孔，安装在XY横梁上，下方连接打印头"
      },
      {
        "target_id": "recognition-04",
        "role": "visible_part",
        "bbox": [
          377,
          549,
          615,
          652
        ],
        "polygon": [
          [
            377,
            549
          ],
          [
            615,
            549
          ],
          [
            615,
            652
          ],
          [
            377,
            652
          ]
        ],
        "visible": true,
        "confidence": 0.9,
        "shape_hint": "box",
        "visual_description": "打印热床平台，灰色矩形金属板，表面放置白色打印件，四角有调平螺丝"
      },
      {
        "target_id": "recognition-05",
        "role": "visible_part",
        "bbox": [
          186,
          358,
          318,
          711
        ],
        "polygon": [
          [
            186,
            358
          ],
          [
            318,
            358
          ],
          [
            318,
            711
          ],
          [
            186,
            711
          ]
        ],
        "visible": true,
        "confidence": 0.93,
        "shape_hint": "cylinder",
        "visual_description": "料架与耗材卷，黑色圆盘支架安装在打印机左侧，白色PLA线材卷绕其上，线材从顶部穿入"
      },
      {
        "target_id": "recognition-06",
        "role": "visible_part",
        "bbox": [
          352,
          682,
          716,
          922
        ],
        "polygon": [
          [
            352,
            682
          ],
          [
            716,
            682
          ],
          [
            716,
            922
          ],
          [
            352,
            922
          ]
        ],
        "visible": true,
        "confidence": 0.9,
        "shape_hint": "box",
        "visual_description": "控制盒面板，深灰色前面板集成蓝色背光显示屏和右侧圆形旋钮，底部有USB接口"
      },
      {
        "target_id": "product-silhouette",
        "role": "product_shell",
        "visible": true,
        "bbox": [
          186,
          117,
          719,
          922
        ],
        "polygon": [
          [
            252,
            117
          ],
          [
            719,
            117
          ],
          [
            719,
            682
          ],
          [
            716,
            682
          ],
          [
            716,
            922
          ],
          [
            352,
            922
          ],
          [
            352,
            682
          ],
          [
            252,
            682
          ],
          [
            252,
            711
          ],
          [
            186,
            711
          ],
          [
            186,
            358
          ],
          [
            252,
            358
          ]
        ],
        "confidence": 0.9,
        "shape_hint": "mesh_required",
        "visual_description": "打印机完整轮廓，包含左侧外挂料架和主体框架"
      }
    ],
    "product_silhouette": {
      "bbox": [
        186,
        117,
        719,
        922
      ],
      "polygon": [
        [
          252,
          117
        ],
        [
          719,
          117
        ],
        [
          719,
          682
        ],
        [
          716,
          682
        ],
        [
          716,
          922
        ],
        [
          352,
          922
        ],
        [
          352,
          682
        ],
        [
          252,
          682
        ],
        [
          252,
          711
        ],
        [
          186,
          711
        ],
        [
          186,
          358
        ],
        [
          252,
          358
        ]
      ],
      "description": "打印机完整轮廓，包含左侧外挂料架和主体框架"
    },
    "mounting_points": [
      {
        "label": "底部支撑脚",
        "point": [
          0,
          0
        ],
        "host_target_id": "host-context",
        "product_target_id": "recognition-01",
        "confidence": 0.85
      }
    ],
    "connections": [
      {
        "from_target_id": "recognition-02",
        "to_target_id": "recognition-03",
        "type": "routes_to",
        "description": "XY横梁承载喷头实现X轴运动"
      },
      {
        "from_target_id": "recognition-03",
        "to_target_id": "recognition-04",
        "type": "routes_to",
        "description": "喷头垂直对打印热床进行Z轴层叠打印"
      },
      {
        "from_target_id": "recognition-05",
        "to_target_id": "recognition-03",
        "type": "routes_to",
        "description": "料架线材经导管从顶部穿入至喷头供料"
      },
      {
        "from_target_id": "recognition-06",
        "to_target_id": "recognition-03",
        "type": "connected_to",
        "description": "控制盒通过内部线缆连接喷头控制运动与挤出"
      }
    ],
    "camera": {
      "view": "front_right",
      "yaw_deg": -15,
      "pitch_deg": -8,
      "roll_deg": 0,
      "fov_deg": 35,
      "framing_bbox": [
        186,
        117,
        719,
        922
      ]
    },
    "geometry_plan": {
      "strategy": "codex_agent_photo_specific_parametric",
      "rationale": "Codex maps concept-photo silhouette, component regions and connections into millimetre parametric parts; the browser render must pass screenshot review before customer publication.",
      "bindings": [
        {
          "target_id": "recognition-01",
          "asset_mode": "parameterized",
          "depth_order": 0,
          "orientation": "vertical",
          "confidence": 0.9
        },
        {
          "target_id": "recognition-02",
          "asset_mode": "parameterized",
          "depth_order": 1,
          "orientation": "horizontal",
          "confidence": 0.9
        },
        {
          "target_id": "recognition-03",
          "asset_mode": "parameterized",
          "depth_order": 2,
          "orientation": "vertical",
          "confidence": 0.9
        },
        {
          "target_id": "recognition-04",
          "asset_mode": "parameterized",
          "depth_order": 3,
          "orientation": "horizontal",
          "confidence": 0.9
        },
        {
          "target_id": "recognition-05",
          "asset_mode": "parameterized",
          "depth_order": 4,
          "orientation": "vertical",
          "confidence": 0.9
        },
        {
          "target_id": "recognition-06",
          "asset_mode": "parameterized",
          "depth_order": 5,
          "orientation": "vertical",
          "confidence": 0.9
        },
        {
          "target_id": "host-context",
          "asset_mode": "parameterized",
          "depth_order": 0,
          "orientation": "horizontal",
          "confidence": 0.9
        },
        {
          "target_id": "product-silhouette",
          "asset_mode": "parameterized",
          "depth_order": 0,
          "orientation": "freeform",
          "confidence": 0.9
        }
      ]
    },
    "uncertainties": [
      "料架与主体连接结构被遮挡，无法确认是磁吸、卡扣还是螺丝固定",
      "控制盒内部主板和走线不可见",
      "热床下方Z轴丝杆/导轨被外壳遮挡",
      "XY横梁两端与框架的滑块结构细节被遮挡"
    ],
    "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": "86c1565192229a8002530bd6e2f9a6da78d96615de7a61e009de6dcb341b3d8c",
          "latency_ms": 40635,
          "status": "completed",
          "prompt_tokens": 1511,
          "completion_tokens": 1591,
          "total_tokens": 3102,
          "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-surface",
        "source_target_id": "host-context",
        "source_part_ids": [
          "host-surface"
        ],
        "label": "桌面/工作面尺度参考",
        "group": "host",
        "type": "box",
        "dimensions": {
          "width": 1350.0,
          "depth": 990.0,
          "height": 15.75
        },
        "position": [
          0.0,
          -396.0,
          -147.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "桌面或工作面",
        "source_status": "pending_verification",
        "source_reference": "creative-061 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
        "bbox": [],
        "polygon": [],
        "confidence": 0.85,
        "asset_requirement": "parameterized_or_glb_refinement",
        "camera_fit": false,
        "appearance": {
          "color": "#77736b",
          "opacity": 0.2,
          "roughness": 0.82,
          "metalness": 0.05
        },
        "color": "#77736b"
      },
      {
        "id": "photo-proxy-codex-body",
        "source_target_id": "product-silhouette",
        "source_part_ids": [
          "codex-body"
        ],
        "label": "照片轮廓驱动结构底盘",
        "group": "shell",
        "type": "rounded_box",
        "dimensions": {
          "width": 420.0,
          "depth": 420.0,
          "height": 58.0,
          "corner_radius": 4.64
        },
        "position": [
          0.0,
          -196.0,
          0.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "材料与 CMF 由概念照片推断，待工程确认",
        "source_status": "design_proposed",
        "source_reference": "creative-061 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
        "bbox": [
          186,
          117,
          719,
          922
        ],
        "polygon": [
          [
            252,
            117
          ],
          [
            719,
            117
          ],
          [
            719,
            682
          ],
          [
            716,
            682
          ],
          [
            716,
            922
          ],
          [
            352,
            922
          ],
          [
            352,
            682
          ],
          [
            252,
            682
          ],
          [
            252,
            711
          ],
          [
            186,
            711
          ],
          [
            186,
            358
          ],
          [
            252,
            358
          ]
        ],
        "confidence": 0.85,
        "asset_requirement": "parameterized_or_glb_refinement",
        "camera_fit": true,
        "appearance": {
          "color": "#c9c2b5",
          "opacity": 0.82,
          "roughness": 0.58,
          "metalness": 0.08
        },
        "color": "#c9c2b5"
      },
      {
        "id": "photo-proxy-codex-recognition-01",
        "source_target_id": "recognition-01",
        "source_part_ids": [
          "codex-recognition-01"
        ],
        "label": "铝型材框架",
        "group": "bracket",
        "type": "rounded_frame",
        "dimensions": {
          "width": 367.992,
          "depth": 100.8,
          "height": 450.0,
          "frame_width": 44.159,
          "corner_radius": 44.159
        },
        "position": [
          26.004,
          -0.0,
          189.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "透明 PC / 玻璃概念件",
        "source_status": "design_proposed",
        "source_reference": "creative-061 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
        "bbox": [
          252,
          117,
          719,
          922
        ],
        "polygon": [
          [
            252,
            117
          ],
          [
            719,
            117
          ],
          [
            719,
            922
          ],
          [
            252,
            922
          ]
        ],
        "confidence": 0.85,
        "asset_requirement": "parameterized_or_glb_refinement",
        "camera_fit": true,
        "appearance": {
          "color": "#c7e0e2",
          "opacity": 0.34,
          "roughness": 0.16,
          "metalness": 0.02
        },
        "color": "#c7e0e2"
      },
      {
        "id": "photo-proxy-codex-recognition-02",
        "source_target_id": "recognition-02",
        "source_part_ids": [
          "codex-recognition-02"
        ],
        "label": "XY运动横梁",
        "group": "bracket",
        "type": "tube",
        "dimensions": {
          "outer_diameter": 29.784,
          "inner_diameter": 18.466,
          "length": 260.038
        },
        "position": [
          58.705,
          150.652,
          189.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          90.0
        ],
        "material": "深色工程塑料或阳极氧化金属",
        "source_status": "design_proposed",
        "source_reference": "creative-061 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
        "bbox": [
          362,
          213,
          692,
          287
        ],
        "polygon": [
          [
            362,
            213
          ],
          [
            692,
            213
          ],
          [
            692,
            287
          ],
          [
            362,
            287
          ]
        ],
        "confidence": 0.85,
        "asset_requirement": "parameterized_or_glb_refinement",
        "camera_fit": true,
        "appearance": {
          "color": "#263238",
          "opacity": 1.0,
          "roughness": 0.36,
          "metalness": 0.18
        },
        "color": "#263238"
      },
      {
        "id": "photo-proxy-codex-recognition-03",
        "source_target_id": "recognition-03",
        "source_part_ids": [
          "codex-recognition-03"
        ],
        "label": "Z轴喷头",
        "group": "sensor",
        "type": "extruded_polygon",
        "dimensions": {
          "width": 63.039,
          "depth": 23.955,
          "height": 88.882
        },
        "position": [
          12.214,
          98.385,
          189.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "织物、硅胶或柔性复合件",
        "source_status": "design_proposed",
        "source_reference": "creative-061 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
        "bbox": [
          428,
          264,
          508,
          423
        ],
        "polygon": [
          [
            428,
            264
          ],
          [
            508,
            264
          ],
          [
            508,
            423
          ],
          [
            428,
            423
          ]
        ],
        "confidence": 0.85,
        "asset_requirement": "parameterized_or_glb_refinement",
        "camera_fit": true,
        "profile_points": [
          [
            -31.52,
            44.441
          ],
          [
            31.52,
            44.441
          ],
          [
            31.52,
            -44.441
          ],
          [
            -31.52,
            -44.441
          ]
        ],
        "appearance": {
          "color": "#4f5f63",
          "opacity": 1.0,
          "roughness": 0.9,
          "metalness": 0.0
        },
        "color": "#4f5f63"
      },
      {
        "id": "photo-proxy-codex-recognition-04",
        "source_target_id": "recognition-04",
        "source_part_ids": [
          "codex-recognition-04"
        ],
        "label": "打印热床",
        "group": "sensor",
        "type": "extruded_polygon",
        "dimensions": {
          "width": 187.542,
          "depth": 21.88,
          "height": 57.578
        },
        "position": [
          34.278,
          -45.28,
          189.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "金属件，牌号与表面处理待确认",
        "source_status": "design_proposed",
        "source_reference": "creative-061 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
        "bbox": [
          377,
          549,
          615,
          652
        ],
        "polygon": [
          [
            377,
            549
          ],
          [
            615,
            549
          ],
          [
            615,
            652
          ],
          [
            377,
            652
          ]
        ],
        "confidence": 0.85,
        "asset_requirement": "parameterized_or_glb_refinement",
        "camera_fit": true,
        "profile_points": [
          [
            -93.771,
            28.789
          ],
          [
            93.771,
            28.789
          ],
          [
            93.771,
            -28.789
          ],
          [
            -93.771,
            -28.789
          ]
        ],
        "appearance": {
          "color": "#8b9698",
          "opacity": 1.0,
          "roughness": 0.28,
          "metalness": 0.72
        },
        "color": "#8b9698"
      },
      {
        "id": "photo-proxy-codex-recognition-05",
        "source_target_id": "recognition-05",
        "source_part_ids": [
          "codex-recognition-05"
        ],
        "label": "料架",
        "group": "sensor",
        "type": "extruded_polygon",
        "dimensions": {
          "width": 104.015,
          "depth": 39.526,
          "height": 197.329
        },
        "position": [
          -157.992,
          -8.385,
          189.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "深色工程塑料或阳极氧化金属",
        "source_status": "design_proposed",
        "source_reference": "creative-061 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
        "bbox": [
          186,
          358,
          318,
          711
        ],
        "polygon": [
          [
            186,
            358
          ],
          [
            318,
            358
          ],
          [
            318,
            711
          ],
          [
            186,
            711
          ]
        ],
        "confidence": 0.85,
        "asset_requirement": "parameterized_or_glb_refinement",
        "camera_fit": true,
        "profile_points": [
          [
            -52.008,
            98.665
          ],
          [
            52.008,
            98.665
          ],
          [
            52.008,
            -98.665
          ],
          [
            -52.008,
            -98.665
          ]
        ],
        "appearance": {
          "color": "#263238",
          "opacity": 1.0,
          "roughness": 0.36,
          "metalness": 0.18
        },
        "color": "#263238"
      },
      {
        "id": "photo-proxy-codex-recognition-06",
        "source_target_id": "recognition-06",
        "source_part_ids": [
          "codex-recognition-06"
        ],
        "label": "控制盒",
        "group": "sensor",
        "type": "extruded_polygon",
        "dimensions": {
          "width": 286.829,
          "depth": 50.981,
          "height": 134.161
        },
        "position": [
          64.221,
          -157.919,
          189.0
        ],
        "rotation_deg": [
          0.0,
          0.0,
          0.0
        ],
        "material": "深色工程塑料或阳极氧化金属",
        "source_status": "design_proposed",
        "source_reference": "creative-061 photo-v1 concept-image reconstruction by the Codex Agent C-loop; visible form follows image evidence while depth, hidden fastening and millimetre values remain design proposals",
        "bbox": [
          352,
          682,
          716,
          922
        ],
        "polygon": [
          [
            352,
            682
          ],
          [
            716,
            682
          ],
          [
            716,
            922
          ],
          [
            352,
            922
          ]
        ],
        "confidence": 0.85,
        "asset_requirement": "parameterized_or_glb_refinement",
        "camera_fit": true,
        "profile_points": [
          [
            -143.415,
            67.081
          ],
          [
            143.415,
            67.081
          ],
          [
            143.415,
            -67.081
          ],
          [
            -143.415,
            -67.081
          ]
        ],
        "appearance": {
          "color": "#263238",
          "opacity": 1.0,
          "roughness": 0.36,
          "metalness": 0.18
        },
        "color": "#263238"
      }
    ],
    "engineering_geometry_revision": "codex-geometry-c5",
    "geometry_fingerprint": "sha256:a945cc5df3d189982b607b4a2027fe6a9935b26b01c3e590eac49befbe2db1d1",
    "visual_review": {
      "status": "pending_review",
      "score": null,
      "geometry_fingerprint": "sha256:a945cc5df3d189982b607b4a2027fe6a9935b26b01c3e590eac49befbe2db1d1",
      "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": [
      -15.0,
      16.0
    ],
    "dimensions_visible_by_default": false,
    "hidden_groups_by_default": [
      "fov"
    ],
    "shell_opacity": 0.86,
    "photo_mode_available": true
  },
  "codex_geometry_refinement": {
    "schema_version": "codex-geometry-refinement/v1",
    "mode": "codex_agent_closed_loop",
    "source_photo_revision": "photo-v1",
    "iteration": 4,
    "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-061",
    "case_id": 61,
    "photo_revision": "photo-v1",
    "generated_at": "2026-09-03",
    "photo": {
      "url": "/hardware-structure/photos/creative-061-photo-v1.jpg",
      "width_px": 960,
      "height_px": 600,
      "sha256": "a3bf5bb8c2411107f57be8ed0510884d636333bd14025af5b577b6ccdccd3a09",
      "coordinate_system": "normalized image space 0..1000; origin top-left"
    },
    "product": {
      "bbox": [
        186,
        117,
        719,
        922
      ],
      "polygon": [
        [
          252,
          117
        ],
        [
          719,
          117
        ],
        [
          719,
          682
        ],
        [
          716,
          682
        ],
        [
          716,
          922
        ],
        [
          352,
          922
        ],
        [
          352,
          682
        ],
        [
          252,
          682
        ],
        [
          252,
          711
        ],
        [
          186,
          711
        ],
        [
          186,
          358
        ],
        [
          252,
          358
        ]
      ],
      "estimated_dimensions_mm": {
        "width": 420.0,
        "depth": 420.0,
        "height": 450.0
      },
      "dimension_basis": "工作台与运动范围基准; front review plane preserves the concept-photo silhouette ratio while the original engineering envelope remains unchanged",
      "form_summary": "打印机完整轮廓，包含左侧外挂料架和主体框架"
    },
    "components": [
      {
        "id": "host-context",
        "label_zh": "工作台与运动范围基准",
        "label_en": "工作台与运动范围基准",
        "role": "host",
        "bbox": [
          0,
          669,
          1000,
          1000
        ],
        "polygon": [
          [
            0,
            669
          ],
          [
            1000,
            669
          ],
          [
            1000,
            1000
          ],
          [
            0,
            1000
          ]
        ],
        "confidence": 0.95,
        "material_guess": "木质工作台表面，提供产品安装基准和尺度参考"
      },
      {
        "id": "recognition-01",
        "label_zh": "铝型材框架",
        "label_en": "铝型材框架",
        "role": "host",
        "bbox": [
          252,
          117,
          719,
          922
        ],
        "polygon": [
          [
            252,
            117
          ],
          [
            719,
            117
          ],
          [
            719,
            922
          ],
          [
            252,
            922
          ]
        ],
        "confidence": 0.95,
        "material_guess": "打印机主体铝型材框架，白色外壳包裹黑色内部结构，包含正面透明窗口"
      },
      {
        "id": "recognition-02",
        "label_zh": "XY运动横梁",
        "label_en": "XY运动横梁",
        "role": "mount",
        "bbox": [
          362,
          213,
          692,
          287
        ],
        "polygon": [
          [
            362,
            213
          ],
          [
            692,
            213
          ],
          [
            692,
            287
          ],
          [
            362,
            287
          ]
        ],
        "confidence": 0.9,
        "material_guess": "XY运动横梁，黑色水平导轨横跨打印机内部顶部，承载喷头X轴运动"
      },
      {
        "id": "recognition-03",
        "label_zh": "Z轴喷头",
        "label_en": "Z轴喷头",
        "role": "visible_part",
        "bbox": [
          428,
          264,
          508,
          423
        ],
        "polygon": [
          [
            428,
            264
          ],
          [
            508,
            264
          ],
          [
            508,
            423
          ],
          [
            428,
            423
          ]
        ],
        "confidence": 0.92,
        "material_guess": "Z轴喷头模块，灰色立方体结构带圆形观察孔，安装在XY横梁上，下方连接打印头"
      },
      {
        "id": "recognition-04",
        "label_zh": "打印热床",
        "label_en": "打印热床",
        "role": "visible_part",
        "bbox": [
          377,
          549,
          615,
          652
        ],
        "polygon": [
          [
            377,
            549
          ],
          [
            615,
            549
          ],
          [
            615,
            652
          ],
          [
            377,
            652
          ]
        ],
        "confidence": 0.9,
        "material_guess": "打印热床平台，灰色矩形金属板，表面放置白色打印件，四角有调平螺丝"
      },
      {
        "id": "recognition-05",
        "label_zh": "料架",
        "label_en": "料架",
        "role": "visible_part",
        "bbox": [
          186,
          358,
          318,
          711
        ],
        "polygon": [
          [
            186,
            358
          ],
          [
            318,
            358
          ],
          [
            318,
            711
          ],
          [
            186,
            711
          ]
        ],
        "confidence": 0.93,
        "material_guess": "料架与耗材卷，黑色圆盘支架安装在打印机左侧，白色PLA线材卷绕其上，线材从顶部穿入"
      },
      {
        "id": "recognition-06",
        "label_zh": "控制盒",
        "label_en": "控制盒",
        "role": "visible_part",
        "bbox": [
          352,
          682,
          716,
          922
        ],
        "polygon": [
          [
            352,
            682
          ],
          [
            716,
            682
          ],
          [
            716,
            922
          ],
          [
            352,
            922
          ]
        ],
        "confidence": 0.9,
        "material_guess": "控制盒面板，深灰色前面板集成蓝色背光显示屏和右侧圆形旋钮，底部有USB接口"
      },
      {
        "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": [
          186,
          117,
          719,
          922
        ],
        "polygon": [
          [
            252,
            117
          ],
          [
            719,
            117
          ],
          [
            719,
            682
          ],
          [
            716,
            682
          ],
          [
            716,
            922
          ],
          [
            352,
            922
          ],
          [
            352,
            682
          ],
          [
            252,
            682
          ],
          [
            252,
            711
          ],
          [
            186,
            711
          ],
          [
            186,
            358
          ],
          [
            252,
            358
          ]
        ],
        "confidence": 0.9,
        "material_guess": "打印机完整轮廓，包含左侧外挂料架和主体框架"
      }
    ],
    "relations": [
      {
        "from_target_id": "recognition-02",
        "to_target_id": "recognition-03",
        "type": "routes_to",
        "description": "XY横梁承载喷头实现X轴运动"
      },
      {
        "from_target_id": "recognition-03",
        "to_target_id": "recognition-04",
        "type": "routes_to",
        "description": "喷头垂直对打印热床进行Z轴层叠打印"
      },
      {
        "from_target_id": "recognition-05",
        "to_target_id": "recognition-03",
        "type": "routes_to",
        "description": "料架线材经导管从顶部穿入至喷头供料"
      },
      {
        "from_target_id": "recognition-06",
        "to_target_id": "recognition-03",
        "type": "connected_to",
        "description": "控制盒通过内部线缆连接喷头控制运动与挤出"
      }
    ],
    "camera": {
      "view": "front_right",
      "yaw_deg": -15,
      "pitch_deg": -8,
      "roll_deg": 0,
      "fov_deg": 35,
      "framing_bbox": [
        186,
        117,
        719,
        922
      ]
    },
    "uncertainties": [
      "料架与主体连接结构被遮挡，无法确认是磁吸、卡扣还是螺丝固定",
      "控制盒内部主板和走线不可见",
      "热床下方Z轴丝杆/导轨被外壳遮挡",
      "XY横梁两端与框架的滑块结构细节被遮挡"
    ],
    "provenance": {
      "mode": "codex_agent_closed_loop",
      "operation": "concept-photo-to-parametric-geometry",
      "iteration": 4
    }
  }
}