mid: 1814 url: ftp://avalon.viewpoint.com/pub/objects/misc/updish_obj.zip ref_url: format: obj pid: 47669 polygons: 1756 connected_components: 12 average_dihedral_angle: 0.256418 bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.815095, ymax = 0.975, zmax = 0.974997 avg_depth: 1.446648 center: (0.362316,0.483985,0.501453) scale: 0.660076 principle_axes: (-0.140578,-0.726562,-0.672567), (-0.055813,-0.672417,0.738065), (0.988495,-0.141294,-0.053975) principle_values: (0.047906,0.046447,0.026071)