mid: 745
url: http://www.dig.bris.ac.uk/virtual_lib/wrls/Basic_Comps/rTpul02c.wrl
ref_url: http://www.dig.bris.ac.uk/virtual_lib
format: wrl 
pid: 2389
polygons: 1660
connected_components: 1
average_dihedral_angle: 1.20263
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.973661, ymax = 0.975, zmax = 0.529196
avg_depth: 1.412450
center: (0.499454,0.503166,0.236182)
scale: 0.780994
principle_axes: (0.047802,0.998849,-0.003838), (0.998857,-0.047802,0.000158), (0.000026,0.003842,0.999993)
principle_values: (0.067042,0.066488,0.027832)