mid: 1576
url: http://cic.nist.gov/vrml/exc/dumptruck.wrl
ref_url: http://cic.nist.gov/vrml/equip.html
format: wrl 
pid: 9900
polygons: 7038
connected_components: 108
average_dihedral_angle: 0.948116
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.975, ymax = 0.379927, zmax = 0.318182
avg_depth: 2.506238
center: (0.452455,0.174753,0.172522)
scale: 0.535046
principle_axes: (-0.999899,0.014230,0.000318), (-0.013291,-0.925449,-0.378639), (-0.005094,-0.378605,0.925544)
principle_values: (0.069949,0.007627,0.007411)