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

mtllib wall4.mtl
g default
v 7.409760 -11.779785 -0.094919
v 7.409729 4.786057 -0.095011
v 7.409760 -11.779770 4.491018
v 7.409729 4.786087 4.490988
v 6.446747 -11.779770 4.490915
v 6.446747 4.786087 4.491007
v 6.446747 -11.779785 -0.095022
v 6.446747 4.786057 -0.094992
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 0.000002 -0.000000
vn 1.000000 0.000002 -0.000000
vn 1.000000 0.000002 -0.000000
vn 1.000000 0.000002 -0.000000
vn -0.000044 -0.000002 1.000000
vn -0.000044 -0.000002 1.000000
vn -0.000044 -0.000002 1.000000
vn -0.000044 -0.000002 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 0.000044 -0.000002 -1.000000
vn 0.000044 -0.000002 -1.000000
vn 0.000044 -0.000002 -1.000000
vn 0.000044 -0.000002 -1.000000
vn -0.000000 1.000000 -0.000007
vn -0.000000 1.000000 -0.000007
vn -0.000000 1.000000 -0.000007
vn -0.000000 1.000000 -0.000007
vn -0.000000 -1.000000 0.000003
vn -0.000000 -1.000000 0.000003
vn -0.000000 -1.000000 0.000003
vn -0.000000 -1.000000 0.000003
s off
g wall4 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