filetype glass

count 1

id				0
file            "o_gglass4"
position		-1610.389    192.643  -2880.699
ground_normal   -0.135843   0.990730   8.58393e-008
ground_point    -29.896055754 219 0.0000188913414654     # y is really 218.03787694
box_corner1		-2100 -300 -3400
box_corner2		-1100 700 -2300 
define_entry