mid: 630 url: http://www.3dcafe.com/models/guitar.zip ref_url: http://www.electricfunstuff.com/jgdc/resources/terrain1.zip format: xthreexds pid: 28912 polygons: 9011 connected_components: 83 average_dihedral_angle: 0.764602 bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.397421, ymax = 0.975, zmax = 0.118722 avg_depth: 1.428277 center: (0.208767,0.324462,0.089927) scale: 0.411390 principle_axes: (0.008400,-0.999897,-0.011625), (-0.999959,-0.008440,0.003342), (0.003439,-0.011596,0.999927) principle_values: (0.051996,0.006863,0.000705)