g polySurface1
v -233.929962 1 233.929962
v -233.929962 1 -233.929962
v 233.929962 1 -233.929962
v 233.929962 1 233.929962
vt 0.939781547 0.939939201
vt 0.939781547 0.0603760481
vt 0.0602184534 0.0603761077
vt 0.0602184534 0.939939201
vn -0 1 0
vn -0 1 0
vn -0 1 0
vn -0 1 0
g polySurface1_0
f 3/3/3 2/2/2 1/1/1
f 4/4/4 3/3/3 1/1/1