{
  "schema_version": "hardware-structure/v2",
  "unit": "mm",
  "product_id": "creative-019",
  "title": "019 力反馈智能旋钮结构概念评审",
  "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": 19,
    "domain": "桌面与交互",
    "name": "力反馈智能旋钮",
    "user_value": "旋钮能用虚拟卡点、端点和阻尼表达音量、温度或模式。",
    "discovery_platform": "Crowd Supply",
    "source_grade": "C",
    "source_url": "https://www.crowdsupply.com/browse",
    "mvp_path": "无刷电机 FOC 控制扭矩；磁编码器闭环；LCD 显示状态；USB/WebSerial 配置触感。",
    "components": "ESP32-S3、无刷电机、TMC6300、磁编码器、圆屏",
    "software_stack": "FOC、FreeRTOS、WebSerial、LVGL",
    "github_project": "SmartKnob",
    "github_url": "https://github.com/scottbez1/smartknob",
    "match_level": "直接",
    "bom_estimate_cny": 520,
    "difficulty": 5,
    "novelty": 5,
    "demand": 4,
    "reuse": 5,
    "risk": 4,
    "differentiation": "做可插拔触感组件和面向无障碍的强反馈模式。",
    "safety_boundary": "旋转部件夹手；闭环失控、温升与急停要测试。",
    "recommendation_score": 66,
    "structural_archetype": "control_knob",
    "prototype_family": "desktop-input",
    "prototype_label_zh": "桌面输入与操作面板",
    "prototype_label_en": "Desktop input and control panel",
    "prototype_version": "creative-host-assembly/v1",
    "migration_role": "prototype_migrated",
    "assembly_topology": [
      "桌面支撑",
      "输入阵列",
      "主 PCBA",
      "对外接口"
    ],
    "dimension_authority": "design_proposed_and_pending_verification",
    "structure_evidence": [
      {
        "id": "workbook-source-019",
        "url": "https://www.crowdsupply.com/browse",
        "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": [
      "铝合金旋钮",
      "力矩电机",
      "编码器",
      "圆形显示屏",
      "台面固定座"
    ],
    "geometry_authority": "concept_photo_primary",
    "geometry_generation_method": "codex_agent_closed_loop",
    "geometry_iteration": 6,
    "geometry_fingerprint": "sha256:7d9e04860d314c6bedd4a7484d99d8c50b880ab3e9a2d253e5cd6fdae7248ae9",
    "structure_quality_revision": "structure-visual-r5",
    "structure_quality_remediation": {
      "revision": "structure-visual-r5",
      "date": "2026-09-19",
      "trigger": "independent_blind_concept_review",
      "prior_visual_status": "rework_required",
      "reason": "原渲染由互相遮挡的大圆柱组成，无法读出桌面旋钮、显示面和加重底座。",
      "before_metrics": {
        "parts": 8
      },
      "after_metrics": {
        "parts": 11
      },
      "truth_boundary": "本轮只修复概念辨识度；机械尺寸、装配公差、制造性和实物验证仍待工程师审核。"
    }
  },
  "envelope": {
    "external": {
      "width": 138,
      "depth": 140,
      "height": 102,
      "center": [
        0,
        0,
        0
      ]
    },
    "internal": {
      "width": 126,
      "depth": 128,
      "height": 90,
      "center": [
        0,
        0,
        0
      ]
    },
    "wall_thickness": 3.0
  },
  "openings": [],
  "prototype_instance": {
    "schema_version": "creative-host-assembly/v1",
    "prototype_family": "desktop-input",
    "prototype_label_zh": "桌面输入与操作面板",
    "prototype_label_en": "Desktop input and control panel",
    "host_strategy": "desk",
    "shell_strategy": "low_profile",
    "assembly_topology": [
      "桌面支撑",
      "输入阵列",
      "主 PCBA",
      "对外接口"
    ],
    "migration_role": "prototype_migrated"
  },
  "assemblies": [
    {
      "id": "blind-review-host",
      "label": "使用宿主与尺度基准",
      "part_ids": [
        "host-surface"
      ]
    },
    {
      "id": "blind-review-product",
      "label": "产品主体与可识别功能件",
      "part_ids": [
        "codex-body",
        "codex-recognition-01",
        "knob-grip",
        "codex-recognition-02",
        "codex-recognition-03",
        "codex-recognition-04",
        "display-mark",
        "codex-recognition-05",
        "status-led"
      ]
    },
    {
      "id": "blind-review-electronics",
      "label": "内部电子建议布局",
      "part_ids": [
        "codex-main-pcba"
      ]
    }
  ],
  "parts": [
    {
      "id": "host-surface",
      "label": "桌面尺度基准",
      "group": "host",
      "type": "box",
      "dimensions": {
        "width": 340,
        "depth": 260,
        "height": 8
      },
      "position": [
        0,
        -55,
        0
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "概念结构材料；待工程师确认",
      "quantity": 1,
      "source_status": "pending_verification",
      "source_reference": "creative-019 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
      "appearance": {
        "color": "#aaa79f",
        "opacity": 1.0,
        "roughness": 0.48,
        "metalness": 0.04
      },
      "color": "#aaa79f",
      "photo_derived": true,
      "photo_component_id": "host-context",
      "source_target_id": "host-context",
      "source_part_ids": [
        "host-surface"
      ],
      "photo_visible": true,
      "camera_fit": false
    },
    {
      "id": "codex-body",
      "label": "力反馈旋钮底座",
      "group": "shell",
      "type": "cylinder",
      "dimensions": {
        "diameter": 126,
        "length": 32
      },
      "position": [
        0,
        -28,
        0
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "加重底座概念",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-019 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
      "appearance": {
        "color": "#273237",
        "opacity": 1.0,
        "roughness": 0.48,
        "metalness": 0.04
      },
      "color": "#273237",
      "photo_derived": true,
      "photo_component_id": "product-silhouette",
      "source_target_id": "product-silhouette",
      "source_part_ids": [
        "codex-body"
      ],
      "photo_visible": true
    },
    {
      "id": "codex-recognition-01",
      "label": "铝合金旋钮",
      "group": "interface",
      "type": "cylinder",
      "dimensions": {
        "diameter": 76,
        "length": 38
      },
      "position": [
        0,
        8,
        0
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "概念结构材料；待工程师确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-019 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
      "appearance": {
        "color": "#697477",
        "opacity": 1.0,
        "roughness": 0.28,
        "metalness": 0.62
      },
      "color": "#697477",
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-019"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-01",
      "source_target_id": "recognition-01",
      "source_part_ids": [
        "codex-recognition-01"
      ],
      "photo_visible": true
    },
    {
      "id": "knob-grip",
      "label": "旋钮滚花握持环",
      "group": "interface",
      "type": "ring",
      "dimensions": {
        "outer_diameter": 80,
        "inner_diameter": 70,
        "width": 24
      },
      "position": [
        0,
        10,
        0
      ],
      "rotation_deg": [
        90,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "概念结构材料；待工程师确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-019 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
      "appearance": {
        "color": "#313b3e",
        "opacity": 1.0,
        "roughness": 0.48,
        "metalness": 0.38
      },
      "color": "#313b3e"
    },
    {
      "id": "codex-recognition-02",
      "label": "力矩电机",
      "group": "sensor",
      "type": "cylinder",
      "dimensions": {
        "diameter": 52,
        "length": 25
      },
      "position": [
        0,
        -12,
        0
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "概念结构材料；待工程师确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-019 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
      "appearance": {
        "color": "#495356",
        "opacity": 1.0,
        "roughness": 0.48,
        "metalness": 0.04
      },
      "color": "#495356",
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-019"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-02",
      "source_target_id": "recognition-02",
      "source_part_ids": [
        "codex-recognition-02"
      ],
      "photo_visible": true
    },
    {
      "id": "codex-recognition-03",
      "label": "编码器",
      "group": "sensor",
      "type": "cylinder",
      "dimensions": {
        "diameter": 34,
        "length": 11
      },
      "position": [
        0,
        -2,
        0
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "概念结构材料；待工程师确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-019 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
      "appearance": {
        "color": "#d0b34f",
        "opacity": 1.0,
        "roughness": 0.48,
        "metalness": 0.04
      },
      "color": "#d0b34f",
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-019"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-03",
      "source_target_id": "recognition-03",
      "source_part_ids": [
        "codex-recognition-03"
      ],
      "photo_visible": true
    },
    {
      "id": "codex-recognition-04",
      "label": "圆形显示屏",
      "group": "interface",
      "type": "lens",
      "dimensions": {
        "diameter": 53,
        "length": 5
      },
      "position": [
        0,
        29,
        0
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "概念结构材料；待工程师确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-019 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
      "appearance": {
        "color": "#132a33",
        "opacity": 1.0,
        "roughness": 0.48,
        "metalness": 0.04
      },
      "color": "#132a33",
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-019"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-04",
      "source_target_id": "recognition-04",
      "source_part_ids": [
        "codex-recognition-04"
      ],
      "photo_visible": true
    },
    {
      "id": "display-mark",
      "label": "显示刻度指针",
      "group": "interface",
      "type": "rounded_box",
      "dimensions": {
        "width": 4,
        "depth": 3,
        "height": 22,
        "corner_radius": 1
      },
      "position": [
        0,
        33,
        8
      ],
      "rotation_deg": [
        0,
        0,
        -38
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "概念结构材料；待工程师确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-019 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
      "appearance": {
        "color": "#67dac3",
        "opacity": 1.0,
        "roughness": 0.48,
        "metalness": 0.04
      },
      "color": "#67dac3"
    },
    {
      "id": "codex-recognition-05",
      "label": "台面固定座",
      "group": "bracket",
      "type": "ring",
      "dimensions": {
        "outer_diameter": 134,
        "inner_diameter": 119,
        "width": 12
      },
      "position": [
        0,
        -39,
        0
      ],
      "rotation_deg": [
        90,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "概念结构材料；待工程师确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-019 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
      "appearance": {
        "color": "#151b1d",
        "opacity": 1.0,
        "roughness": 0.48,
        "metalness": 0.04
      },
      "color": "#151b1d",
      "recognition_role": true,
      "evidence_ids": [
        "workbook-source-019"
      ],
      "photo_derived": true,
      "photo_component_id": "recognition-05",
      "source_target_id": "recognition-05",
      "source_part_ids": [
        "codex-recognition-05"
      ],
      "photo_visible": true
    },
    {
      "id": "status-led",
      "label": "状态指示灯",
      "group": "interface",
      "type": "cylinder",
      "dimensions": {
        "diameter": 6,
        "length": 4
      },
      "position": [
        42,
        -22,
        44
      ],
      "rotation_deg": [
        90,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "概念结构材料；待工程师确认",
      "quantity": 1,
      "source_status": "design_proposed",
      "source_reference": "creative-019 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
      "appearance": {
        "color": "#65e598",
        "opacity": 1.0,
        "roughness": 0.48,
        "metalness": 0.04
      },
      "color": "#65e598"
    },
    {
      "id": "codex-main-pcba",
      "label": "内部主控 PCBA（建议布局）",
      "group": "pcb",
      "type": "box",
      "dimensions": {
        "width": 58,
        "depth": 1.6,
        "height": 36
      },
      "position": [
        0,
        -24,
        -8
      ],
      "rotation_deg": [
        0,
        0,
        0
      ],
      "explode_vector": [
        0,
        0,
        1
      ],
      "material": "FR-4；板框、器件高度与固定方式待工程确认",
      "quantity": 1,
      "source_status": "pending_verification",
      "source_reference": "creative-019 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
      "appearance": {
        "color": "#267554",
        "opacity": 1.0,
        "roughness": 0.48,
        "metalness": 0.04
      },
      "color": "#267554",
      "inside_envelope": true
    }
  ],
  "patterns": [],
  "relations": [
    {
      "id": "blind-host-installation",
      "type": "installed_on",
      "part_ids": [
        "host-surface",
        "codex-body"
      ],
      "description": "表达概念图中的宿主与安装关系；固定方式和尺寸待工程确认。"
    },
    {
      "id": "blind-feature-layout",
      "type": "located_on",
      "part_ids": [
        "codex-body",
        "codex-recognition-01",
        "knob-grip",
        "codex-recognition-02",
        "codex-recognition-03",
        "codex-recognition-04",
        "display-mark",
        "codex-recognition-05",
        "status-led"
      ],
      "description": "关键识别件以可读层级布置在产品主体上。"
    },
    {
      "id": "blind-pcba-contained",
      "type": "contained_by",
      "part_ids": [
        "codex-main-pcba",
        "codex-body"
      ],
      "description": "内部主控位置仅为建议包络，待板卡实物复核。"
    }
  ],
  "interfaces": [
    {
      "id": "blind-review-interface",
      "label": "概念人机/传感接口",
      "part_ids": [
        "codex-recognition-01",
        "knob-grip",
        "codex-recognition-02",
        "codex-recognition-03",
        "codex-recognition-04",
        "display-mark",
        "status-led"
      ]
    }
  ],
  "cables": [],
  "assembly_steps": [
    {
      "id": "blind-step-01",
      "sequence": 1,
      "label": "按概念关系定位产品与使用宿主",
      "part_ids": [
        "host-surface",
        "codex-body"
      ],
      "direction": [
        0,
        0,
        1
      ],
      "status": "pending_verification"
    },
    {
      "id": "blind-step-02",
      "sequence": 2,
      "label": "装配外观和关键功能件",
      "part_ids": [
        "codex-recognition-01",
        "knob-grip",
        "codex-recognition-02",
        "codex-recognition-03",
        "codex-recognition-04",
        "display-mark",
        "codex-recognition-05",
        "status-led"
      ],
      "direction": [
        0,
        0,
        1
      ],
      "status": "design_proposed"
    },
    {
      "id": "blind-step-03",
      "sequence": 3,
      "label": "安装主控并复核空间和走线",
      "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-019-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-019-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-019.svg"
    }
  ],
  "photo_structure_contract": {
    "schema_version": "creative-photo-structure-contract/v1",
    "photo_revision": "photo-v1",
    "structure_revision": "codex-geometry-c6",
    "prototype_family": "desktop-input",
    "migration_role": "prototype_migrated",
    "host": "桌面安装基准",
    "installation": "产品通过安装件与桌面安装基准建立可检查的空间关系",
    "scale_reference": "桌面安装基准",
    "visual_cues": [
      "铝合金旋钮",
      "力矩电机",
      "编码器",
      "圆形显示屏",
      "台面固定座"
    ],
    "expected_recognition_parts": [
      "铝合金旋钮",
      "力矩电机",
      "编码器",
      "圆形显示屏",
      "台面固定座"
    ],
    "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 AI 概念图只约束可见轮廓和相对关系，不证明毫米尺寸或隐藏结构。",
    "本轮独立盲审只判断概念是否可辨，不构成工程审核、可制造性结论或实物验证。",
    "所有接口开孔、散热、强度、线缆应力和安装公差仍为待确认项。"
  ],
  "engineering_boundary": "该结构是针对独立视觉盲审问题重建的概念级参数模型，只用于表达一眼可辨的产品轮廓、宿主关系和关键功能件；不是正式 CAD、STEP、加工图、模具或量产放行文件，全部尺寸、隐藏结构、公差、材料和固定方式仍需工程师结合实物复核。",
  "photo_reconstruction": {
    "schema_version": "creative-photo-reconstruction/v1",
    "product_id": "creative-019",
    "case_id": 19,
    "photo_revision": "photo-v1",
    "structure_input_revision": "codex-geometry-c6",
    "generated_at": "2026-09-03",
    "photo": {
      "url": "/hardware-structure/photos/creative-019-photo-v1.jpg",
      "width_px": 960,
      "height_px": 600,
      "sha256": "4413ef14bb692a40d2f8691931066b8ec775a9c2d73e512d489a994f7143761c",
      "coordinate_system": "normalized image space 0..1000; origin top-left"
    },
    "targets": [
      {
        "id": "host-context",
        "label": "桌面安装基准",
        "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": "铝合金旋钮",
        "role": "visible_part",
        "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": "力矩电机",
        "role": "visible_part",
        "part_ids": [
          "codex-recognition-02"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "codex-recognition-02"
        ]
      },
      {
        "id": "recognition-03",
        "label": "编码器",
        "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": "圆形显示屏",
        "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": "台面固定座",
        "role": "mount",
        "part_ids": [
          "codex-recognition-05"
        ],
        "instruction": "Tight box and polygon around this visible photo-defining part or repeated group.",
        "bound_part_ids": [
          "codex-recognition-05"
        ]
      },
      {
        "id": "product-silhouette",
        "label": "产品主体整体轮廓",
        "role": "product_shell",
        "part_ids": [
          "codex-body"
        ],
        "instruction": "Trace the complete visible product silhouette, excluding the host and background.",
        "bound_part_ids": [
          "codex-body"
        ]
      }
    ],
    "regions": [
      {
        "target_id": "host-context",
        "role": "host",
        "bbox": [
          0,
          0,
          1000,
          1000
        ],
        "polygon": [
          [
            0,
            0
          ],
          [
            1000,
            0
          ],
          [
            1000,
            1000
          ],
          [
            0,
            1000
          ]
        ],
        "visible": true,
        "confidence": 0.95,
        "shape_hint": "cylinder",
        "visual_description": "浅木色桌面纹理，作为产品安装基准和尺度参考"
      },
      {
        "target_id": "recognition-01",
        "role": "visible_part",
        "bbox": [
          355,
          277,
          656,
          566
        ],
        "polygon": [
          [
            505,
            277
          ],
          [
            578,
            289
          ],
          [
            628,
            324
          ],
          [
            652,
            372
          ],
          [
            656,
            430
          ],
          [
            643,
            481
          ],
          [
            611,
            522
          ],
          [
            568,
            551
          ],
          [
            515,
            566
          ],
          [
            456,
            563
          ],
          [
            403,
            542
          ],
          [
            368,
            504
          ],
          [
            355,
            454
          ],
          [
            357,
            397
          ],
          [
            374,
            348
          ],
          [
            408,
            310
          ]
        ],
        "visible": true,
        "confidence": 0.95,
        "shape_hint": "cylinder",
        "visual_description": "顶部圆形旋钮盖带白色指示线，侧面滚花铝合金纹理环，可旋转操作"
      },
      {
        "target_id": "recognition-02",
        "role": "visible_part",
        "bbox": [
          0,
          0,
          0,
          0
        ],
        "polygon": [],
        "visible": false,
        "confidence": 0.0,
        "shape_hint": "cylinder",
        "visual_description": "力矩电机为内部组件，从外部不可见"
      },
      {
        "target_id": "recognition-03",
        "role": "visible_part",
        "bbox": [
          0,
          0,
          0,
          0
        ],
        "polygon": [],
        "visible": false,
        "confidence": 0.0,
        "shape_hint": "cylinder",
        "visual_description": "编码器为内部传感组件，从外部不可见"
      },
      {
        "target_id": "recognition-04",
        "role": "visible_part",
        "bbox": [
          368,
          480,
          641,
          563
        ],
        "polygon": [
          [
            368,
            480
          ],
          [
            641,
            480
          ],
          [
            641,
            563
          ],
          [
            368,
            563
          ]
        ],
        "visible": true,
        "confidence": 0.9,
        "shape_hint": "cylinder",
        "visual_description": "旋钮下方绿色LED光环，作为圆形显示屏的状态指示光带"
      },
      {
        "target_id": "recognition-05",
        "role": "mount",
        "bbox": [
          273,
          343,
          730,
          851
        ],
        "polygon": [
          [
            505,
            343
          ],
          [
            611,
            364
          ],
          [
            683,
            413
          ],
          [
            719,
            481
          ],
          [
            730,
            558
          ],
          [
            719,
            635
          ],
          [
            683,
            703
          ],
          [
            628,
            758
          ],
          [
            568,
            815
          ],
          [
            505,
            851
          ],
          [
            442,
            851
          ],
          [
            382,
            815
          ],
          [
            327,
            758
          ],
          [
            291,
            703
          ],
          [
            273,
            635
          ],
          [
            273,
            558
          ]
        ],
        "visible": true,
        "confidence": 0.9,
        "shape_hint": "cylinder",
        "visual_description": "黑色圆形底座，置于桌面提供稳定支撑，右侧有电缆接口"
      },
      {
        "target_id": "product-silhouette",
        "role": "product_shell",
        "visible": true,
        "bbox": [
          273,
          277,
          730,
          851
        ],
        "polygon": [
          [
            505,
            277
          ],
          [
            578,
            289
          ],
          [
            628,
            324
          ],
          [
            652,
            372
          ],
          [
            656,
            430
          ],
          [
            643,
            481
          ],
          [
            611,
            522
          ],
          [
            568,
            551
          ],
          [
            515,
            566
          ],
          [
            456,
            563
          ],
          [
            403,
            542
          ],
          [
            368,
            504
          ],
          [
            355,
            454
          ],
          [
            357,
            397
          ],
          [
            374,
            348
          ],
          [
            408,
            310
          ]
        ],
        "confidence": 0.9,
        "shape_hint": "cylinder",
        "visual_description": "完整产品轮廓包含铝合金旋钮、LED光环和圆形底座"
      }
    ],
    "product_silhouette": {
      "bbox": [
        273,
        277,
        730,
        851
      ],
      "polygon": [
        [
          505,
          277
        ],
        [
          578,
          289
        ],
        [
          628,
          324
        ],
        [
          652,
          372
        ],
        [
          656,
          430
        ],
        [
          643,
          481
        ],
        [
          611,
          522
        ],
        [
          568,
          551
        ],
        [
          515,
          566
        ],
        [
          456,
          563
        ],
        [
          403,
          542
        ],
        [
          368,
          504
        ],
        [
          355,
          454
        ],
        [
          357,
          397
        ],
        [
          374,
          348
        ],
        [
          408,
          310
        ]
      ],
      "description": "完整产品轮廓包含铝合金旋钮、LED光环和圆形底座"
    },
    "mounting_points": [
      {
        "label": "底座底面",
        "point": [
          505,
          851
        ],
        "host_target_id": "host-context",
        "product_target_id": "recognition-05",
        "confidence": 0.85
      }
    ],
    "connections": [
      {
        "from_target_id": "recognition-01",
        "to_target_id": "recognition-04",
        "type": "connected_to",
        "description": "旋钮底部与LED光环相邻，旋钮旋转时光环提供视觉反馈"
      },
      {
        "from_target_id": "recognition-04",
        "to_target_id": "recognition-05",
        "type": "connected_to",
        "description": "LED光环集成于底座顶部边缘，与底座一体"
      },
      {
        "from_target_id": "recognition-05",
        "to_target_id": "host-context",
        "type": "supported_by",
        "description": "底座底面与桌面接触，形成重力支撑安装"
      }
    ],
    "camera": {
      "view": "isometric",
      "yaw_deg": 30,
      "pitch_deg": 25,
      "roll_deg": 0,
      "fov_deg": 45,
      "framing_bbox": [
        273,
        277,
        730,
        851
      ]
    },
    "geometry_plan": {
      "strategy": "parameterized",
      "rationale": "Replace ambiguous generic blocks with a case-specific concept silhouette and visible functional cues; engineering dimensions remain pending.",
      "bindings": [
        {
          "target_id": "host-context",
          "asset_mode": "parameterized",
          "depth_order": 0,
          "orientation": "assembly_specific",
          "confidence": 0.82
        },
        {
          "target_id": "product-silhouette",
          "asset_mode": "parameterized",
          "depth_order": 1,
          "orientation": "assembly_specific",
          "confidence": 0.82
        },
        {
          "target_id": "recognition-01",
          "asset_mode": "parameterized",
          "depth_order": 2,
          "orientation": "assembly_specific",
          "confidence": 0.82
        },
        {
          "target_id": "recognition-02",
          "asset_mode": "parameterized",
          "depth_order": 3,
          "orientation": "assembly_specific",
          "confidence": 0.82
        },
        {
          "target_id": "recognition-03",
          "asset_mode": "parameterized",
          "depth_order": 4,
          "orientation": "assembly_specific",
          "confidence": 0.82
        },
        {
          "target_id": "recognition-04",
          "asset_mode": "parameterized",
          "depth_order": 5,
          "orientation": "assembly_specific",
          "confidence": 0.82
        },
        {
          "target_id": "recognition-05",
          "asset_mode": "parameterized",
          "depth_order": 6,
          "orientation": "assembly_specific",
          "confidence": 0.82
        }
      ]
    },
    "uncertainties": [
      "recognition-02和recognition-03为内部组件，无法从外部确认具体位置和结构",
      "LED光环是否具备完整圆形显示功能或仅为状态指示灯带",
      "底座内部是否包含配重或吸盘等固定结构"
    ],
    "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": "4c9da26ca458a58e4b60dcbaae4168eaa5283cc0753e2a7ce16722341a8d6ff0",
          "latency_ms": 43019,
          "status": "completed",
          "prompt_tokens": 1476,
          "completion_tokens": 1447,
          "total_tokens": 2923,
          "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": "桌面尺度基准",
        "group": "host",
        "type": "box",
        "dimensions": {
          "width": 340,
          "depth": 260,
          "height": 8
        },
        "position": [
          0,
          -55,
          0
        ],
        "rotation_deg": [
          0,
          0,
          0
        ],
        "material": "概念结构材料；待工程师确认",
        "source_status": "pending_verification",
        "source_reference": "creative-019 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
        "bbox": [],
        "polygon": [],
        "confidence": 0.85,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": false,
        "appearance": {
          "color": "#aaa79f",
          "opacity": 1.0,
          "roughness": 0.48,
          "metalness": 0.04
        },
        "color": "#aaa79f"
      },
      {
        "id": "photo-proxy-codex-body",
        "source_target_id": "product-silhouette",
        "source_part_ids": [
          "codex-body"
        ],
        "label": "力反馈旋钮底座",
        "group": "shell",
        "type": "cylinder",
        "dimensions": {
          "diameter": 126,
          "length": 32
        },
        "position": [
          0,
          -28,
          0
        ],
        "rotation_deg": [
          0,
          0,
          0
        ],
        "material": "加重底座概念",
        "source_status": "design_proposed",
        "source_reference": "creative-019 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
        "bbox": [],
        "polygon": [],
        "confidence": 0.85,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#273237",
          "opacity": 1.0,
          "roughness": 0.48,
          "metalness": 0.04
        },
        "color": "#273237"
      },
      {
        "id": "photo-proxy-codex-recognition-01",
        "source_target_id": "recognition-01",
        "source_part_ids": [
          "codex-recognition-01"
        ],
        "label": "铝合金旋钮",
        "group": "interface",
        "type": "cylinder",
        "dimensions": {
          "diameter": 76,
          "length": 38
        },
        "position": [
          0,
          8,
          0
        ],
        "rotation_deg": [
          0,
          0,
          0
        ],
        "material": "概念结构材料；待工程师确认",
        "source_status": "design_proposed",
        "source_reference": "creative-019 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
        "bbox": [],
        "polygon": [],
        "confidence": 0.85,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#697477",
          "opacity": 1.0,
          "roughness": 0.28,
          "metalness": 0.62
        },
        "color": "#697477"
      },
      {
        "id": "photo-proxy-codex-recognition-02",
        "source_target_id": "recognition-02",
        "source_part_ids": [
          "codex-recognition-02"
        ],
        "label": "力矩电机",
        "group": "sensor",
        "type": "cylinder",
        "dimensions": {
          "diameter": 52,
          "length": 25
        },
        "position": [
          0,
          -12,
          0
        ],
        "rotation_deg": [
          0,
          0,
          0
        ],
        "material": "概念结构材料；待工程师确认",
        "source_status": "design_proposed",
        "source_reference": "creative-019 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
        "bbox": [],
        "polygon": [],
        "confidence": 0.85,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#495356",
          "opacity": 1.0,
          "roughness": 0.48,
          "metalness": 0.04
        },
        "color": "#495356"
      },
      {
        "id": "photo-proxy-codex-recognition-03",
        "source_target_id": "recognition-03",
        "source_part_ids": [
          "codex-recognition-03"
        ],
        "label": "编码器",
        "group": "sensor",
        "type": "cylinder",
        "dimensions": {
          "diameter": 34,
          "length": 11
        },
        "position": [
          0,
          -2,
          0
        ],
        "rotation_deg": [
          0,
          0,
          0
        ],
        "material": "概念结构材料；待工程师确认",
        "source_status": "design_proposed",
        "source_reference": "creative-019 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
        "bbox": [],
        "polygon": [],
        "confidence": 0.85,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#d0b34f",
          "opacity": 1.0,
          "roughness": 0.48,
          "metalness": 0.04
        },
        "color": "#d0b34f"
      },
      {
        "id": "photo-proxy-codex-recognition-04",
        "source_target_id": "recognition-04",
        "source_part_ids": [
          "codex-recognition-04"
        ],
        "label": "圆形显示屏",
        "group": "interface",
        "type": "lens",
        "dimensions": {
          "diameter": 53,
          "length": 5
        },
        "position": [
          0,
          29,
          0
        ],
        "rotation_deg": [
          0,
          0,
          0
        ],
        "material": "概念结构材料；待工程师确认",
        "source_status": "design_proposed",
        "source_reference": "creative-019 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
        "bbox": [],
        "polygon": [],
        "confidence": 0.85,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#132a33",
          "opacity": 1.0,
          "roughness": 0.48,
          "metalness": 0.04
        },
        "color": "#132a33"
      },
      {
        "id": "photo-proxy-codex-recognition-05",
        "source_target_id": "recognition-05",
        "source_part_ids": [
          "codex-recognition-05"
        ],
        "label": "台面固定座",
        "group": "bracket",
        "type": "ring",
        "dimensions": {
          "outer_diameter": 134,
          "inner_diameter": 119,
          "width": 12
        },
        "position": [
          0,
          -39,
          0
        ],
        "rotation_deg": [
          90,
          0,
          0
        ],
        "material": "概念结构材料；待工程师确认",
        "source_status": "design_proposed",
        "source_reference": "creative-019 AI concept photo constrains visible form only; this independent visual-remediation pass proposes geometry for concept recognition. Dimensions, hidden construction, materials, fasteners and manufacturability remain unverified.",
        "bbox": [],
        "polygon": [],
        "confidence": 0.85,
        "asset_requirement": "parameterized_concept_geometry",
        "camera_fit": true,
        "appearance": {
          "color": "#151b1d",
          "opacity": 1.0,
          "roughness": 0.48,
          "metalness": 0.04
        },
        "color": "#151b1d"
      }
    ],
    "engineering_geometry_revision": "codex-geometry-c6",
    "geometry_fingerprint": "sha256:7d9e04860d314c6bedd4a7484d99d8c50b880ab3e9a2d253e5cd6fdae7248ae9",
    "visual_review": {
      "status": "pending_review",
      "score": null,
      "geometry_fingerprint": "sha256:7d9e04860d314c6bedd4a7484d99d8c50b880ab3e9a2d253e5cd6fdae7248ae9",
      "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": [
      30,
      28
    ],
    "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": 6,
    "status": "render_pending_visual_review",
    "scope": [
      "photo-specific-form",
      "host-and-installation",
      "key-parts",
      "internal-assembly",
      "work-path"
    ],
    "pipeline": [
      "generate_code",
      "render_screenshot",
      "visual_review",
      "patch_code"
    ],
    "truth_boundary": {
      "zh": "结构由单张 AI 概念图反向生成；可见比例受照片约束，隐藏结构和工程尺寸仍需图纸或实物确认。",
      "en": "Geometry is generated from one AI concept image. Visible proportions are image-constrained; hidden construction and engineering dimensions still require drawings or physical verification."
    },
    "quality_status": "reworked_pending_blind_visual_review"
  },
  "photo_derived_structure": {
    "schema_version": "creative-photo-derived-structure/v1",
    "product_id": "creative-019",
    "case_id": 19,
    "photo_revision": "photo-v1",
    "generated_at": "2026-09-03",
    "photo": {
      "url": "/hardware-structure/photos/creative-019-photo-v1.jpg",
      "width_px": 960,
      "height_px": 600,
      "sha256": "4413ef14bb692a40d2f8691931066b8ec775a9c2d73e512d489a994f7143761c",
      "coordinate_system": "normalized image space 0..1000; origin top-left"
    },
    "product": {
      "bbox": [
        273,
        277,
        730,
        851
      ],
      "polygon": [
        [
          505,
          277
        ],
        [
          578,
          289
        ],
        [
          628,
          324
        ],
        [
          652,
          372
        ],
        [
          656,
          430
        ],
        [
          643,
          481
        ],
        [
          611,
          522
        ],
        [
          568,
          551
        ],
        [
          515,
          566
        ],
        [
          456,
          563
        ],
        [
          403,
          542
        ],
        [
          368,
          504
        ],
        [
          355,
          454
        ],
        [
          357,
          397
        ],
        [
          374,
          348
        ],
        [
          408,
          310
        ]
      ],
      "estimated_dimensions_mm": {
        "width": 138,
        "depth": 140,
        "height": 102
      },
      "dimension_basis": "概念包络；全部毫米值待实物与工程师复核",
      "form_summary": "完整产品轮廓包含铝合金旋钮、LED光环和圆形底座"
    },
    "components": [
      {
        "id": "host-context",
        "label_zh": "桌面安装基准",
        "label_en": "桌面安装基准",
        "role": "host",
        "bbox": [
          0,
          0,
          1000,
          1000
        ],
        "polygon": [
          [
            0,
            0
          ],
          [
            1000,
            0
          ],
          [
            1000,
            1000
          ],
          [
            0,
            1000
          ]
        ],
        "confidence": 0.95,
        "material_guess": "浅木色桌面纹理，作为产品安装基准和尺度参考"
      },
      {
        "id": "recognition-01",
        "label_zh": "铝合金旋钮",
        "label_en": "铝合金旋钮",
        "role": "visible_part",
        "bbox": [
          355,
          277,
          656,
          566
        ],
        "polygon": [
          [
            505,
            277
          ],
          [
            578,
            289
          ],
          [
            628,
            324
          ],
          [
            652,
            372
          ],
          [
            656,
            430
          ],
          [
            643,
            481
          ],
          [
            611,
            522
          ],
          [
            568,
            551
          ],
          [
            515,
            566
          ],
          [
            456,
            563
          ],
          [
            403,
            542
          ],
          [
            368,
            504
          ],
          [
            355,
            454
          ],
          [
            357,
            397
          ],
          [
            374,
            348
          ],
          [
            408,
            310
          ]
        ],
        "confidence": 0.95,
        "material_guess": "顶部圆形旋钮盖带白色指示线，侧面滚花铝合金纹理环，可旋转操作"
      },
      {
        "id": "recognition-04",
        "label_zh": "圆形显示屏",
        "label_en": "圆形显示屏",
        "role": "visible_part",
        "bbox": [
          368,
          480,
          641,
          563
        ],
        "polygon": [
          [
            368,
            480
          ],
          [
            641,
            480
          ],
          [
            641,
            563
          ],
          [
            368,
            563
          ]
        ],
        "confidence": 0.9,
        "material_guess": "旋钮下方绿色LED光环，作为圆形显示屏的状态指示光带"
      },
      {
        "id": "recognition-05",
        "label_zh": "台面固定座",
        "label_en": "台面固定座",
        "role": "mount",
        "bbox": [
          273,
          343,
          730,
          851
        ],
        "polygon": [
          [
            505,
            343
          ],
          [
            611,
            364
          ],
          [
            683,
            413
          ],
          [
            719,
            481
          ],
          [
            730,
            558
          ],
          [
            719,
            635
          ],
          [
            683,
            703
          ],
          [
            628,
            758
          ],
          [
            568,
            815
          ],
          [
            505,
            851
          ],
          [
            442,
            851
          ],
          [
            382,
            815
          ],
          [
            327,
            758
          ],
          [
            291,
            703
          ],
          [
            273,
            635
          ],
          [
            273,
            558
          ]
        ],
        "confidence": 0.9,
        "material_guess": "黑色圆形底座，置于桌面提供稳定支撑，右侧有电缆接口"
      },
      {
        "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": [
          273,
          277,
          730,
          851
        ],
        "polygon": [
          [
            505,
            277
          ],
          [
            578,
            289
          ],
          [
            628,
            324
          ],
          [
            652,
            372
          ],
          [
            656,
            430
          ],
          [
            643,
            481
          ],
          [
            611,
            522
          ],
          [
            568,
            551
          ],
          [
            515,
            566
          ],
          [
            456,
            563
          ],
          [
            403,
            542
          ],
          [
            368,
            504
          ],
          [
            355,
            454
          ],
          [
            357,
            397
          ],
          [
            374,
            348
          ],
          [
            408,
            310
          ]
        ],
        "confidence": 0.9,
        "material_guess": "完整产品轮廓包含铝合金旋钮、LED光环和圆形底座"
      }
    ],
    "relations": [
      {
        "from_target_id": "recognition-01",
        "to_target_id": "recognition-04",
        "type": "connected_to",
        "description": "旋钮底部与LED光环相邻，旋钮旋转时光环提供视觉反馈"
      },
      {
        "from_target_id": "recognition-04",
        "to_target_id": "recognition-05",
        "type": "connected_to",
        "description": "LED光环集成于底座顶部边缘，与底座一体"
      },
      {
        "from_target_id": "recognition-05",
        "to_target_id": "host-context",
        "type": "supported_by",
        "description": "底座底面与桌面接触，形成重力支撑安装"
      }
    ],
    "camera": {
      "view": "isometric",
      "yaw_deg": 30,
      "pitch_deg": 25,
      "roll_deg": 0,
      "fov_deg": 45,
      "framing_bbox": [
        273,
        277,
        730,
        851
      ]
    },
    "uncertainties": [
      "recognition-02和recognition-03为内部组件，无法从外部确认具体位置和结构",
      "LED光环是否具备完整圆形显示功能或仅为状态指示灯带",
      "底座内部是否包含配重或吸盘等固定结构"
    ],
    "provenance": {
      "mode": "codex_agent_closed_loop",
      "operation": "concept-photo-to-parametric-geometry",
      "iteration": 6
    }
  }
}
