g shadow
v -0.00917406101 2.00000013E-05 0.00883302651
v -0.00917406101 2.00000013E-05 -0.00907475408
v 0.00992244203 2.00000013E-05 -0.00907475408
v 0.00992244203 2.00000013E-05 0.00883302651
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