mid: 1275 url: http://www.rccad.com/Gallery/Vrml/cessnaliketrainer.wrl ref_url: http://www.rccad.com/Gallery_Classic9.htm format: wrl pid: 33649 polygons: 272 connected_components: 6 average_dihedral_angle: 0.442751 bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.55428, ymax = 0.975, zmax = 0.176995 avg_depth: 1.105566 center: (0.257188,0.500011,0.122479) scale: 0.430329 principle_axes: (-0.000046,1.000000,-0.000000), (-0.994304,-0.000045,0.106583), (0.106583,0.000005,0.994304) principle_values: (0.043894,0.014002,0.001243)