{ "source": "analytic", "method": "plate 80x50x10 minus 6 counterbored through holes (cb d10 x 5.5, hole d5.5) at x 15/40/65, y 15/35", "body_count": 1, "volume_mm3": 36766.71211083357, "area_mm2": 11818.152551429443, "center_of_mass": [ 39.99999999999997, 25.0, 4.889369275430759 ], "bbox": { "min": [ 0.0, 0.0, 0.0 ], "max": [ 80.0, 50.0, 10.0 ] }, "faces": 24 }