mid: 843
url: http://www.hammerve.com/NewHome/FreeStuff/Vrml/couch.wrl.gz
ref_url: 
format: wrl 
pid: 47841
polygons: 15128
connected_components: 33
average_dihedral_angle: 0.18254
bounding_box: xmin = 0.103243, ymin = 0.111906, zmin = 0.025, xmax = 0.511488, ymax = 0.48559, zmax = 0.975
avg_depth: 2.702181
center: (0.295422,0.258969,0.495728)
scale: 0.589572
principle_axes: (-0.004863,0.006757,0.999965), (0.764829,-0.644182,0.008072), (0.644215,0.764842,-0.002035)
principle_values: (0.078555,0.015799,0.006228)