g shadow
v -1.75788963 0 -0.31464684
v -1.75788963 0 -1.85872769
v -0.241976917 0 -1.85872769
v -0.241976917 0 -0.31464684
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