mid: 1734
url: http://ariadne.iz.net/~jeffs/vrmLab/Warehouse/buildings/stairs.wrl
ref_url: http://ariadne.iz.net/~jeffs/vrmLab/Warehouse/buildings/?D=D
format: wrl 
pid: 35757
polygons: 216
connected_components: 1
average_dihedral_angle: 1.5708
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.236111, ymax = 0.785, zmax = 0.975
avg_depth: 1.219081
center: (0.130556,0.405000,0.500000)
scale: 0.641057
principle_axes: (-0.000000,-0.624321,0.781168), (-1.000000,0.000000,0.000000), (-0.000000,-0.781168,-0.624321)
principle_values: (0.123332,0.004457,0.000344)