{
  "source": "analytic",
  "method": "obround: arc centres (0,0) and (40,0), R6, tangent horizontal lines y=+-6: A2 = 2rL + pi r^2, V = A2 h, A = 2 A2 + perimeter (2L + 2 pi r) h",
  "body_count": 1,
  "volume_mm3": 2965.4866776461627,
  "area_mm2": 1774.6902302738526,
  "center_of_mass": [
    20.0,
    0.0,
    2.5
  ],
  "bbox": {
    "min": [
      -6.0,
      -6.0,
      0.0
    ],
    "max": [
      46.0,
      6.0,
      5.0
    ]
  },
  "faces": 6
}