# This file uses centimeters as units for non-parametric coordinates.

mtllib wall13.mtl
g default
v 2.932404 -11.566544 -0.094919
v 2.932404 -7.755325 -0.094980
v 2.932404 -11.566528 3.240774
v 2.932404 -7.755310 3.240713
v 2.687775 -11.566528 3.240671
v 2.687775 -7.755310 3.240732
v 2.687775 -11.566544 -0.095022
v 2.687775 -7.755325 -0.094961
vt 0.375000 0.000000
vt 0.625000 0.000000
vt 0.375000 0.250000
vt 0.625000 0.250000
vt 0.375000 0.500000
vt 0.625000 0.500000
vt 0.375000 0.750000
vt 0.625000 0.750000
vt 0.375000 1.000000
vt 0.625000 1.000000
vt 0.875000 0.000000
vt 0.875000 0.250000
vt 0.125000 0.000000
vt 0.125000 0.250000
vn 1.000000 0.000000 0.000000
vn 1.000000 0.000000 0.000000
vn 1.000000 0.000000 0.000000
vn 1.000000 0.000000 0.000000
vn -0.000171 0.000000 1.000000
vn -0.000171 0.000000 1.000000
vn -0.000171 0.000000 1.000000
vn -0.000171 0.000000 1.000000
vn -1.000000 0.000000 0.000000
vn -1.000000 0.000000 0.000000
vn -1.000000 0.000000 0.000000
vn -1.000000 0.000000 0.000000
vn 0.000172 0.000000 -1.000000
vn 0.000172 0.000000 -1.000000
vn 0.000172 0.000000 -1.000000
vn 0.000172 0.000000 -1.000000
vn -0.000000 1.000000 -0.000005
vn -0.000000 1.000000 -0.000005
vn -0.000000 1.000000 -0.000005
vn -0.000000 1.000000 -0.000005
vn -0.000000 -1.000000 0.000005
vn -0.000000 -1.000000 0.000005
vn -0.000000 -1.000000 0.000005
vn -0.000000 -1.000000 0.000005
s off
g wall13 group2
usemtl lambert2SG
f 1/1/1 2/2/2 4/4/3 3/3/4
f 3/3/5 4/4/6 6/6/7 5/5/8
f 5/5/9 6/6/10 8/8/11 7/7/12
f 7/7/13 8/8/14 2/10/15 1/9/16
f 2/2/17 8/11/18 6/12/19 4/4/20
f 7/13/21 1/1/22 3/3/23 5/14/24