mid: 1319
url: http://www.rccad.com/Gallery/Vrml/bell.wrl
ref_url: http://www.rccad.com/Gallery_Helicopters1.htm
format: wrl 
pid: 34080
polygons: 1004
connected_components: 13
average_dihedral_angle: 0.289728
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.687735, ymax = 0.975, zmax = 0.178555
avg_depth: 1.149402
center: (0.246083,0.499935,0.111851)
scale: 0.333051
principle_axes: (-0.997886,0.029617,-0.057853), (0.029562,0.999561,0.001809), (0.057881,0.000095,-0.998323)
principle_values: (0.019440,0.018546,0.002437)