{ "source": "analytic", "method": "cube [-20,20]^3 intersect sphere R=25: sphere minus 6 disjoint caps of height h=5 (caps cannot overlap: two would need x^2+y^2 > 800 > R^2); V = 4/3 pi R^3 - 6 pi h^2 (3R-h)/3, A = 4 pi R^2 - 6 * 2 pi R h + 6 pi (R^2-20^2)", "body_count": 1, "volume_mm3": 54454.27266222308, "area_mm2": 7382.7427359360145, "center_of_mass": [ 0.0, 0.0, 0.0 ], "bbox": { "min": [ -20.0, -20.0, -20.0 ], "max": [ 20.0, 20.0, 20.0 ] }, "faces": 7 }