mid: 1706
url: http://www.ddj.com/ftp/1996/1996.07/vrml.zip/DOORARCH.WRL
ref_url: http://www.ddj.com/ftp/1996/1996.07/vrml.zip/
format: wrl 
pid: 3789
polygons: 29
connected_components: 3
average_dihedral_angle: 1.21049
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.5, ymax = 0.975, zmax = 0.0566667
avg_depth: 1.029744
center: (0.268558,0.473242,0.026656)
scale: 0.535844
principle_axes: (0.002634,-0.999996,-0.000742), (0.999989,0.002631,0.003951), (0.003949,0.000753,-0.999992)
principle_values: (0.065859,0.018185,0.000006)