{
  "source": "analytic",
  "method": "box 40x30x20 with its top front edge (y=0, z=20) rounded at a radius that is a clamped cubic B-spline in u = x/40, knots 0,0,0,0,0.25,0.6,1,1,1,1, control radii 2, 5, 1.5, 4, 1, 3 (r(0) = 2, r(40) = 3). Sections are quarter rounds; V, moments and areas integrated along the edge, exactly per knot span",
  "body_count": 1,
  "volume_mm3": 23933.601078437176,
  "area_mm2": 5150.5132169272065,
  "center_of_mass": [
    20.008680496725603,
    15.039806270911098,
    9.974065214901927
  ],
  "bbox": {
    "min": [
      0.0,
      0.0,
      0.0
    ],
    "max": [
      40.0,
      30.0,
      20.0
    ]
  },
  "faces": 7
}