mid: 1565
url: http://www.ocnus.com/models/DXF/covered_wagon.wrl.gz
ref_url: http://www.ocnus.com/models/DXF/
format: wrl 
pid: 17726
polygons: 14948
connected_components: 170
average_dihedral_angle: 0.452184
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.943344, ymax = 0.884505, zmax = 0.975
avg_depth: 1.527456
center: (0.415373,0.448138,0.449239)
scale: 0.615033
principle_axes: (0.697337,0.517961,0.495416), (-0.087314,-0.624667,0.775994), (-0.711405,0.584386,0.390378)
principle_values: (0.064017,0.025807,0.012667)