{
  "status": "passed",
  "model_revision": "V0.16",
  "units": "mm",
  "method": "Independent re-read of exported STEP; compare all 35 solids with drawing data, viewer mesh and GLB world coordinates",
  "supplier_geometry_preserved": true,
  "cap_width_depth_mm": [
    126.4000001,
    128.00000000000097
  ],
  "tilt_axis_mm": [
    0,
    -15,
    0
  ],
  "upper_height_at_centre_mm": 60.0,
  "upper_full_envelope_height_mm": 63.0,
  "head_white_width_height_depth_mm": [
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    90.00000501082977,
    96.96160499049898
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  "lower_including_ears_width_mm": 126.4,
  "collar_diameter_mm": 120.0,
  "cap_each_side_outline_overhang_mm": 3.20000005,
  "cap_bottom_and_rotating_base_upper_y_mm": [
    54.0,
    72.0000001
  ],
  "overall_wall_width_height_depth_mm": [
    126.4000001,
    172.80000250541354,
    173.2
  ],
  "PIR_flange_mm": [
    25.5,
    9.8,
    2.500000100000001
  ],
  "lens_front_diameter_mm": 20.0,
  "lens_front_reference_z_mm": 47.1,
  "nominal_image_plane_z_mm": 17.1,
  "nominal_TTL_mm": 30.0,
  "maximum_tessellation_bound_difference_mm": 0.026700099999999338,
  "maximum_GLB_vs_viewer_bound_difference_mm": 4.843750000027569e-05,
  "parts": [
    {
      "part": "01 Battery housing / overhanging lower lip",
      "STEP_bounds_mm": [
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        54.0,
        -64.00000000000048,
        63.2,
        117.0,
        64.00000000000048
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    {
      "part": "02 Integrated continuous swept collar and yoke",
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        -32.61396877937,
        -60.0000001,
        60.000000100000015,
        72.0000001,
        60.0000001
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    {
      "part": "05 Black circular head interface L",
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        -16.5,
        -48.8,
        1.5,
        16.5000001
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    },
    {
      "part": "06 Outer bearing cover L",
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        -28.3000001,
        -13.3,
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        13.3
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      "GLB_vs_viewer_max_difference_mm": 4.735565185498558e-05
    },
    {
      "part": "05 Black circular head interface R",
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        50.8,
        1.5,
        16.5000001
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      "viewer_max_bound_difference_mm": 0.007400000000000517,
      "GLB_vs_viewer_max_difference_mm": 4.631347656314233e-05
    },
    {
      "part": "06 Outer bearing cover R",
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        59.0,
        -28.3000001,
        -13.3,
        63.2,
        -1.6999999999999993,
        13.3
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      "GLB_vs_viewer_max_difference_mm": 4.735565185498558e-05
    },
    {
      "part": "07 Full oval housing / symmetric shoulders and flat end cuts",
      "STEP_bounds_mm": [
        -50.00000057250549,
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        -48.48080254525,
        50.000000572512995,
        35.00000250541622,
        48.48080244524898
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      "viewer_max_bound_difference_mm": 0.00010244524898439522,
      "GLB_vs_viewer_max_difference_mm": 2.3681640612949195e-06
    },
    {
      "part": "31 Curved lower graphite cradle band",
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      "GLB_vs_viewer_max_difference_mm": 7.629394502828291e-07
    },
    {
      "part": "08 Converging perimeter gasket",
      "STEP_bounds_mm": [
        -44.25000010000001,
        -39.250000100000015,
        30.849999899999844,
        44.250000100000015,
        19.25000010000001,
        49.17328440712922
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      "viewer_max_bound_difference_mm": 8.440712922208604e-05,
      "GLB_vs_viewer_max_difference_mm": 2.0373535157602873e-05
    },
    {
      "part": "09 Inset converging black fascia",
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        19.000000100000182,
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      "viewer_max_bound_difference_mm": 2.8516992820470932e-05,
      "GLB_vs_viewer_max_difference_mm": 4.0539550781204525e-05
    },
    {
      "part": "10 Buried lens retainer outer / diameter20.8 bore",
      "STEP_bounds_mm": [
        -14.1,
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        41.45,
        14.1,
        4.1,
        46.9
      ],
      "viewer_max_bound_difference_mm": 0.0,
      "GLB_vs_viewer_max_difference_mm": 1.5258789076710855e-06
    },
    {
      "part": "11 Recessed lens bezel inner ring",
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        10.9,
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      "viewer_max_bound_difference_mm": 1.0000000116860974e-07,
      "GLB_vs_viewer_max_difference_mm": 1.5258789076710855e-06
    },
    {
      "part": "12 Convex optical glass appearance",
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        -19.55,
        45.05,
        9.55,
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      "viewer_max_bound_difference_mm": 7.216449660063518e-16,
      "GLB_vs_viewer_max_difference_mm": 7.629394502828291e-07
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    {
      "part": "13 Aperture visual",
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        -14.8,
        46.1,
        4.8,
        -5.2,
        46.3
      ],
      "viewer_max_bound_difference_mm": 0.0020999999999995467,
      "GLB_vs_viewer_max_difference_mm": 4.843750000027569e-05
    },
    {
      "part": "14 Lens coating visual",
      "STEP_bounds_mm": [
        -1.2999999999999998,
        -11.399999999999999,
        46.35,
        4.3,
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      "viewer_max_bound_difference_mm": 0.0012999999999998568,
      "GLB_vs_viewer_max_difference_mm": 4.682426452640165e-05
    },
    {
      "part": "15 Spotlight gasket",
      "STEP_bounds_mm": [
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        7.8,
        47.949999999999996,
        13.5,
        16.2,
        49.35
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      "viewer_max_bound_difference_mm": 7.105427357601002e-15,
      "GLB_vs_viewer_max_difference_mm": 1.5258789076710855e-06
    },
    {
      "part": "16 Spotlight diffuser",
      "STEP_bounds_mm": [
        -12.2,
        9.05,
        49.1499999,
        12.2,
        14.95,
        50.3500001
      ],
      "viewer_max_bound_difference_mm": 1.0000000116860974e-07,
      "GLB_vs_viewer_max_difference_mm": 1.5258789076710855e-06
    },
    {
      "part": "17 FLE081025 flange / 25.5x9.8x2.5",
      "STEP_bounds_mm": [
        -12.75,
        -37.9,
        47.0999999,
        12.75,
        -28.099999999999998,
        49.6
      ],
      "viewer_max_bound_difference_mm": 1.0000000116860974e-07,
      "GLB_vs_viewer_max_difference_mm": 1.5258789076710855e-06
    },
    {
      "part": "18 FLE081025 active face / 23.7x8",
      "STEP_bounds_mm": [
        -11.850000099999999,
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        48.9,
        11.85,
        -28.9999999,
        49.6
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      "viewer_max_bound_difference_mm": 1.0000000116860974e-07,
      "GLB_vs_viewer_max_difference_mm": 1.5258789076710855e-06
    },
    {
      "part": "18b FLE081025 locating rib / 1.2 wide",
      "STEP_bounds_mm": [
        -0.6,
        -28.1,
        47.15,
        0.6,
        -27.6,
        48.95
      ],
      "viewer_max_bound_difference_mm": 0.0,
      "GLB_vs_viewer_max_difference_mm": 1.5258789076710855e-06
    },
    {
      "part": "24 YTOT front barrel envelope / diameter20",
      "STEP_bounds_mm": [
        -10.0,
        -20.0,
        42.1,
        10.0,
        0.0,
        47.1
      ],
      "viewer_max_bound_difference_mm": 0.0045000000000001705,
      "GLB_vs_viewer_max_difference_mm": 2.440643310563928e-05
    },
    {
      "part": "25 YTOT barrel neck envelope",
      "STEP_bounds_mm": [
        -7.0,
        -17.0,
        31.2,
        7.0,
        -3.0,
        42.1
      ],
      "viewer_max_bound_difference_mm": 0.0030999999999998806,
      "GLB_vs_viewer_max_difference_mm": 3.282012939465062e-05
    },
    {
      "part": "26 YTOT M16x0.5 nominal thread envelope",
      "STEP_bounds_mm": [
        -8.0,
        -18.0,
        21.62,
        8.0,
        -2.0,
        31.2
      ],
      "viewer_max_bound_difference_mm": 0.0035999999999996035,
      "GLB_vs_viewer_max_difference_mm": 1.942977905322607e-05
    },
    {
      "part": "27 H243 holder width21 height18.6 envelope",
      "STEP_bounds_mm": [
        -10.5,
        -19.3,
        17.1,
        10.5,
        -0.7,
        23.05
      ],
      "viewer_max_bound_difference_mm": 0.0,
      "GLB_vs_viewer_max_difference_mm": 7.629394538355427e-07
    },
    {
      "part": "28 IR0323 actuator upper envelope / datum top23.83",
      "STEP_bounds_mm": [
        -6.5,
        -0.7,
        17.15,
        10.5,
        13.83,
        23.05
      ],
      "viewer_max_bound_difference_mm": 0.0,
      "GLB_vs_viewer_max_difference_mm": 7.629394538355427e-07
    },
    {
      "part": "29 H243 lower holder extension envelope",
      "STEP_bounds_mm": [
        -9.3,
        -28.400000000000002,
        17.1,
        9.3,
        -19.299999999999997,
        23.05
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      "viewer_max_bound_difference_mm": 3.552713678800501e-15,
      "GLB_vs_viewer_max_difference_mm": 7.629394538355427e-07
    },
    {
      "part": "30 PIR nominal focus reserve / sensor not selected",
      "STEP_bounds_mm": [
        -4.5,
        -36.0,
        40.25,
        4.5,
        -30.0,
        42.25
      ],
      "viewer_max_bound_difference_mm": 0.0,
      "GLB_vs_viewer_max_difference_mm": 7.105427357601002e-15
    },
    {
      "part": "19 Upper indicator visual",
      "STEP_bounds_mm": [
        -13.25,
        79.75,
        63.5,
        -10.75,
        82.25,
        64.7
      ],
      "viewer_max_bound_difference_mm": 0.000600000000000378,
      "GLB_vs_viewer_max_difference_mm": 4.019317626990926e-05
    },
    {
      "part": "20 Reversible mounting plate",
      "STEP_bounds_mm": [
        -25.0000001,
        14.9999999,
        -108.5,
        25.0000001,
        99.0,
        -101.5
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      "viewer_max_bound_difference_mm": 1.0000000116860974e-07,
      "GLB_vs_viewer_max_difference_mm": 0.0
    },
    {
      "part": "21 Mount standoff envelope",
      "STEP_bounds_mm": [
        -12.0,
        65.4999999,
        -102.0,
        12.0,
        84.5,
        -65.0
      ],
      "viewer_max_bound_difference_mm": 9.999999406318238e-08,
      "GLB_vs_viewer_max_difference_mm": 1.4210854715202004e-14
    },
    {
      "part": "22 Rear slide receiver envelope",
      "STEP_bounds_mm": [
        -14.0000001,
        63.49999999999999,
        -67.0,
        14.0,
        86.5,
        -62.0
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      "viewer_max_bound_difference_mm": 9.99999993922529e-08,
      "GLB_vs_viewer_max_difference_mm": 1.4210854715202004e-14
    },
    {
      "part": "23 Captive lock screw placeholder",
      "STEP_bounds_mm": [
        -3.5,
        71.5,
        -100.10000009999999,
        3.5,
        78.5,
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      "viewer_max_bound_difference_mm": 0.0015999999999998238,
      "GLB_vs_viewer_max_difference_mm": 3.358993530255816e-05
    },
    {
      "part": "32 Sensor PCB reserve / 32x32x1.6 not selected",
      "STEP_bounds_mm": [
        -16.0,
        -26.0,
        14.7,
        16.0,
        6.0,
        16.3
      ],
      "viewer_max_bound_difference_mm": 0.0,
      "GLB_vs_viewer_max_difference_mm": 7.629394538355427e-07
    },
    {
      "part": "33 Main PCBA reserve / 68x40x12 not selected",
      "STEP_bounds_mm": [
        -34.0,
        -19.0,
        -31.0,
        34.0,
        21.0,
        -19.0
      ],
      "viewer_max_bound_difference_mm": 0.0,
      "GLB_vs_viewer_max_difference_mm": 3.552713678800501e-15
    },
    {
      "part": "34 Tilt gearmotor reserve / diameter18 length22 not selected",
      "STEP_bounds_mm": [
        19.0,
        -24.0,
        -9.0,
        41.0,
        -6.0,
        9.0
      ],
      "viewer_max_bound_difference_mm": 0.0039999999999995595,
      "GLB_vs_viewer_max_difference_mm": 2.832031249866418e-05
    }
  ],
  "scope": "Dimensions of ideal appearance and supplier envelopes; no manufacturing tolerance release. Camera framing does not alter geometry.",
  "ceiling_STEP_coordinate_check": {
    "status": "passed",
    "parts": 35,
    "pivot_mm": [
      0,
      75,
      -64.5
    ],
    "rotation_deg": 90,
    "maximum_part_bound_error_mm": 1.4210854715202004e-14
  }
}