g Plane001
v -1 1 0
v 1 1 0
v -1 -1 0
v 1 -1 0
vt 0 1
vt 1 1
vt 0 0
vt 1 0
vn -0 0 1
vn -0 0 1
vn -0 0 1
vn -0 0 1
g Plane001_0
f 3/3/3 2/2/2 1/1/1
f 2/2/2 3/3/3 4/4/4