mid: 488
url: http://www.geometrek.com/about/demo/sig99demo/sig99demo.zip
ref_url: http://www.geometrek.com/about/demo/sig99demo/download.html
format: wrl 
pid: 33905
polygons: 284
connected_components: 1
average_dihedral_angle: 0.527612
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.975, ymax = 0.375332, zmax = 0.375214
avg_depth: 1.006628
center: (0.416715,0.200175,0.200107)
scale: 0.599846
principle_axes: (-1.000000,-0.000203,0.000000), (0.000002,-0.011104,-0.999938), (-0.000203,0.999938,-0.011104)
principle_values: (0.073672,0.012347,0.012347)