mid: 972
url: http://www.rcwalker.freeserve.co.uk/vrml_tree_exs/chrysanthemums.wrl
ref_url: http://www.geom.umn.edu/~daeron/bin/legitlist.cgi
format: wrl 
pid: 9949
polygons: 15625
connected_components: 1398
average_dihedral_angle: 0.623858
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.975, ymax = 0.634839, zmax = 0.609769
avg_depth: 3.793232
center: (0.485201,0.423606,0.231107)
scale: 0.568999
principle_axes: (0.966947,-0.113543,-0.228302), (0.244702,0.664859,0.705751), (0.071656,-0.738289,0.670667)
principle_values: (0.070165,0.012753,0.008151)