mid: 75
url: http://www.atom.co.jp/vrml2/ocean/oceanWalk.gz/obj/shark.wrl
ref_url: http://www.atom.co.jp/vrml2/ocean/oceanWalk.gz/ocean.wrl
format: wrl 
pid: 14883
polygons: 512
connected_components: 10
average_dihedral_angle: 0.633566
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.538384, ymax = 0.299311, zmax = 0.975
avg_depth: 1.240985
center: (0.281554,0.106870,0.545655)
scale: 0.396188
principle_axes: (0.001466,-0.070102,0.997539), (-0.999994,0.002894,0.001673), (-0.003005,-0.997536,-0.070098)
principle_values: (0.045698,0.003961,0.002929)