mid: 13
url: http://www.accad.ohio-state.edu/~mlewis/VRML/Class/Hw/2001/dlu/Hw3/hw3.wrl
ref_url: http://www.accad.ohio-state.edu/~mlewis/VRML/Class/hw01.html
format: wrl 
pid: 41777
polygons: 1125
connected_components: 44
average_dihedral_angle: 0.761358
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.553288, ymax = 0.177515, zmax = 0.975
avg_depth: 1.138518
center: (0.315356,0.102171,0.504099)
scale: 0.405247
principle_axes: (-0.045184,0.008418,-0.998943), (0.961222,-0.271950,-0.045770), (0.272048,0.962274,-0.004196)
principle_values: (0.038662,0.012287,0.000411)