mid: 527
url: http://arctic.st.usm.edu/~shundley/vrml/extrusion.wrl
ref_url: http://arctic.st.usm.edu/~shundley/vrml
format: wrl 
pid: 11593
polygons: 348
connected_components: 1
average_dihedral_angle: 0.428284
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.975, ymax = 0.975, zmax = 0.975
avg_depth: 1.008971
center: (0.500000,0.399983,0.500000)
scale: 0.949353
principle_axes: (0.000000,-1.000000,-0.000000), (-0.146235,-0.000000,0.989250), (-0.989250,-0.000000,-0.146235)
principle_values: (0.101715,0.064332,0.064332)