mid: 783
url: http://www.3dcafe.com/models/bench_v.wrl
ref_url: http://www.3dcafe.com/asp/househld.asp
format: wrl 
pid: 38294
polygons: 120
connected_components: 7
average_dihedral_angle: 1.5708
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.975, ymax = 0.476364, zmax = 0.607607
avg_depth: 1.228347
center: (0.512007,0.280633,0.345383)
scale: 0.601662
principle_axes: (0.924302,-0.000000,-0.381661), (-0.270648,-0.705077,-0.655451), (-0.269101,0.709131,-0.651704)
principle_values: (0.091179,0.011577,0.003900)