mid: 177
url: http://www.lucia.it/vrml/gallery/grassone.wrl
ref_url: http://www.lucia.it/vrml/p_gallery_e.html
format: wrl 
pid: 8811
polygons: 185
connected_components: 10
average_dihedral_angle: 1.00881
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.380033, ymax = 0.975, zmax = 0.333153
avg_depth: 1.456750
center: (0.215858,0.478612,0.169348)
scale: 0.476248
principle_axes: (0.024854,-0.997298,0.069131), (0.923187,-0.003635,-0.384335), (-0.383548,-0.073373,-0.920602)
principle_values: (0.057999,0.008858,0.003289)