# Alias OBJ Model File
# Exported from SketchUp, (c) 2000-2012 Trimble Navigation Limited
# File units = meters

mtllib prueba matrix.mtl

g Mesh1 Model

usemtl _1
v 0 0 -0
vt 0 0
vn 0 1 -0
v 0.52 0 -0
vt 0.153543 0
v 0.52 0 -4.17
vt 0.153543 1.64173
v 0 0 -4.17
vt 0 1.64173
f 1/1/1 2/2/1 3/3/1 4/4/1 

vn 0 0 1
v 0.52 2.54 -0
vt 0.153543 1
v 0 2.54 -0
vt 0 1
f 1/1/2 2/2/2 5/5/2 6/6/2 

vn 1 0 -0
vt 1.2313 0
v 0.52 2.54 -4.17
vt 1.2313 1
f 2/1/3 3/7/3 7/8/3 5/6/3 

vt -0.153543 0
vn 0 0 -1
v 0 2.54 -4.17
vt -0.153543 1
f 3/9/4 4/1/4 8/6/4 7/10/4 

vt -1.2313 0
vn -1 0 -0
vt -1.2313 1
f 4/11/5 1/1/5 6/6/5 8/12/5 

f 6/1/1 5/2/1 7/3/1 8/4/1