little oct tower

# Blender v2.77 (sub 0) OBJ File: ''
# www.blender.org
mtllib little oct tower.mtl
o Cube
v 0.000000 -0.375000 0.000000
v 0.000000 0.375000 0.000000
v 0.000000 -0.375000 -0.250000
v 0.000000 0.375000 -0.250000
v 0.176777 -0.375000 -0.176777
v 0.176777 0.375000 -0.176777
v 0.250000 -0.375000 0.000000
v 0.250000 0.375000 0.000000
v 0.176777 -0.375000 0.176777
v 0.176777 0.375000 0.176777
v -0.000000 -0.375000 0.250000
v -0.000000 0.375000 0.250000
v -0.176777 -0.375000 0.176777
v -0.176777 0.375000 0.176777
v -0.250000 -0.375000 -0.000000
v -0.250000 0.375000 -0.000000
v -0.176777 -0.375000 -0.176777
v -0.176777 0.375000 -0.176777
vn 0.0000 -1.0000 0.0000
vn 0.0000 1.0000 0.0000
vn 0.3827 0.0000 -0.9239
vn 0.9239 0.0000 -0.3827
vn 0.9239 0.0000 0.3827
vn 0.3827 0.0000 0.9239
vn -0.3827 0.0000 0.9239
vn -0.9239 0.0000 0.3827
vn -0.9239 0.0000 -0.3827
vn -0.3827 0.0000 -0.9239
usemtl Material
s off
f 1//1 3//1 5//1
f 2//2 6//2 4//2
f 3//3 4//3 6//3 5//3
f 1//1 5//1 7//1
f 2//2 8//2 6//2
f 5//4 6//4 8//4 7//4
f 1//1 7//1 9//1
f 2//2 10//2 8//2
f 7//5 8//5 10//5 9//5
f 1//1 9//1 11//1
f 2//2 12//2 10//2
f 9//6 10//6 12//6 11//6
f 1//1 11//1 13//1
f 2//2 14//2 12//2
f 11//7 12//7 14//7 13//7
f 1//1 13//1 15//1
f 2//2 16//2 14//2
f 13//8 14//8 16//8 15//8
f 1//1 15//1 17//1
f 2//2 18//2 16//2
f 15//9 16//9 18//9 17//9
f 1//1 17//1 3//1
f 2//2 4//2 18//2
f 17//10 18//10 4//10 3//10