mid: 1570
url: http://home.uchicago.edu/~msmclaug/otruck.wrl
ref_url: http://home.uchicago.edu/~msmclaug/optimus.html
format: wrl 
pid: 11542
polygons: 3479
connected_components: 1148
average_dihedral_angle: 0.612749
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.233035, ymax = 0.361782, zmax = 0.975
avg_depth: 2.255241
center: (0.128639,0.169462,0.657106)
scale: 0.594924
principle_axes: (0.003322,-0.071500,0.997435), (0.006960,-0.997415,-0.071522), (0.999970,0.007180,-0.002816)
principle_values: (0.096008,0.007332,0.004349)