g light
v -8.39025784 -0.792310476 -0.77283293
v -8.39025784 -1.59910178 -0.77283293
v 0.390219122 -1.59910178 -0.77283293
v 0.390219122 -0.792310476 -0.77283293
vt 0.998187661 0.470327437
vt 0.998187661 0.00157535076
vt 0.00188237429 0.00157535076
vt 0.00188237429 0.470327437
vn -0 0 -1
vn -0 0 -1
vn -0 0 -1
vn -0 0 -1
g light_0
f 3/3/3 2/2/2 1/1/1
f 4/4/4 3/3/3 1/1/1