g shadow
v -3.08414125 0 0.101773031
v -3.08414125 0 -3.19265795
v 0.0989851579 0 -3.19265795
v 0.0989851579 0 0.101773031
vt 0.003377527 0.00235171942
vt 0.003377527 0.996994615
vt 0.998142838 0.996994615
vt 0.998142838 0.00235171942
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