mid: 1662
url: http://members.xoom.it/lapsus/virtual/vrml/arco.wrl
ref_url: http://members.xoom.it/lapsus/virtual/index.html
format: wrl 
pid: 14209
polygons: 17394
connected_components: 1284
average_dihedral_angle: 1.2532
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.975, ymax = 0.0798889, zmax = 0.928504
avg_depth: 1.319372
center: (0.500390,0.033299,0.454945)
scale: 0.564683
principle_axes: (-0.022006,-0.010660,0.999701), (0.999758,-0.000121,0.022006), (0.000113,-0.999943,-0.010660)
principle_values: (0.046481,0.045104,0.000229)