mid: 1718
url: http://www.3dcafe.com/models/oakdoor.zip
ref_url: http://www.3dcafe.com/asp/hou3_pic.asp
format: 3ds 
pid: 27735
polygons: 4338
connected_components: 151
average_dihedral_angle: 0.58504
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.476846, ymax = 0.975, zmax = 0.120993
avg_depth: 2.920820
center: (0.247657,0.480419,0.073309)
scale: 0.540042
principle_axes: (0.001306,0.999999,0.000049), (0.999998,-0.001306,-0.001711), (0.001711,-0.000051,0.999999)
principle_values: (0.075050,0.014210,0.000094)