mid: 1079
url: http://www.folkarts.com/vrml/tree.wrl
ref_url: http://www.geom.umn.edu/~daeron/bin/legitlist.cgi
format: wrl 
pid: 9927
polygons: 260
connected_components: 13
average_dihedral_angle: 1.26047
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.291, ymax = 0.975, zmax = 0.277981
avg_depth: 2.585931
center: (0.158000,0.458490,0.151491)
scale: 0.340183
principle_axes: (-0.000000,-1.000000,-0.000000), (-0.003826,-0.000000,0.999993), (0.999993,-0.000000,0.003826)
principle_values: (0.031836,0.002522,0.002522)