{
  "asset": "TurtleBot3 Waffle Pi \u2014 LiDAR and its mounting deck/supports excluded",
  "asset_file": "turtlebot3-low-profile.glb",
  "original_asset": "turtlebot3.glb",
  "original_source_record": "turtlebot3-source.json",
  "original_asset_sha256": "c6bd60c5193580cdec14b386e20aebf6b0abf2059f59e205046be8cb1d94a26a",
  "source_mesh_sha256": "706230121a287ff953c4c84d344014a147fc27615b0e95221aaf04cb0dca7e42",
  "license": "Apache-2.0",
  "license_file": "turtlebot3-LICENSE-APACHE-2.0.txt",
  "derivative_notice": "LDS visual and eight disconnected mounting components omitted. Full upper waffle chassis plate, electronics and wheels retained. Geometry-based component identification; original STL has no semantic part labels.",
  "removed_components": [
    {
      "part": "lds_support",
      "source_faces": 156,
      "source_bounds_mm": [
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    },
    {
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      "source_bounds_mm": [
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      ]
    },
    {
      "part": "lds_support",
      "source_faces": 156,
      "source_bounds_mm": [
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        ],
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        ]
      ]
    },
    {
      "part": "lds_support",
      "source_faces": 156,
      "source_bounds_mm": [
        [
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          86.83407592773438
        ],
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          51.23889923095703,
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          96.5
        ]
      ]
    },
    {
      "part": "lds_deck",
      "source_faces": 386,
      "source_bounds_mm": [
        [
          42.492549896240234,
          12.711243629455566,
          91.5
        ],
        [
          78.8148193359375,
          29.8148193359375,
          101.5
        ]
      ]
    },
    {
      "part": "lds_deck",
      "source_faces": 386,
      "source_bounds_mm": [
        [
          42.492549896240234,
          -29.8148193359375,
          91.5
        ],
        [
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        ]
      ]
    },
    {
      "part": "lds_deck",
      "source_faces": 386,
      "source_bounds_mm": [
        [
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          91.5
        ],
        [
          35.78587341308594,
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          101.5
        ]
      ]
    },
    {
      "part": "lds_deck",
      "source_faces": 386,
      "source_bounds_mm": [
        [
          12.741708755493164,
          -35.315032958984375,
          91.5
        ],
        [
          35.78587341308594,
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          101.5
        ]
      ]
    }
  ],
  "removed_source_faces": 2168,
  "cluster_pitch_mm": 1.4,
  "export_base_faces": 72578,
  "validation": {
    "geometry_count": 3,
    "wheel_vertices_unchanged": true,
    "bounds_m_y_up": [
      [
        -0.1967735036611557,
        -0.0001225003600120577,
        -0.15310000037401914
      ],
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      ]
    ],
    "glb_bytes": 2090108
  },
  "mounting_concept": "20 mm aluminum profiles, adapter plates and short observation-camera bracket are drawn separately. Dimensions are conceptual, not measured or mechanically validated."
}