# Blender v2.79 (sub 0) OBJ File: ''
# www.blender.org
mtllib tri2.mtl
o Plane
v -1.000000 0.000000 1.000000
v 1.000000 0.000000 1.000000
v 1.000000 0.000000 -1.000000
v 0.367291 0.000000 0.367291
vn 0.0000 1.0000 0.0000
usemtl None
s off
f 4//1 1//1 2//1
f 4//1 2//1 3//1
f 4//1 3//1 1//1