g shadow
v -4.37608099 -1.19209287E-09 -0.00445407862
v -4.37608099 -1.19209287E-09 -2.12232256
v 0.35342887 -1.19209287E-09 -2.12232256
v 0.35342887 -1.19209287E-09 -0.00445407862
vt 0 0
vt 0 1
vt 1 1
vt 1 0
vn -0 1 0
vn -0 1 0
vn -0 1 0
vn -0 1 0
g shadow_0
f 3/3/3 2/2/2 1/1/1
f 4/4/4 3/3/3 1/1/1