mtllib material.mtl
usemtl material_0
v 0.08792100 0.07789100 -0.02379300
v 0.08856600 0.07787900 -0.02315600
v 0.08859000 0.07762400 -0.02450000
v 0.08990500 0.07734400 -0.02457100
v 0.08721400 0.07757000 -0.02584300
v 0.08787500 0.07725500 -0.02655100
vn 0.19580000 0.96410000 -0.17940000
vn 0.19550000 0.96410000 -0.17940000
vn 0.19280000 0.95940000 -0.20570000
vn 0.19330000 0.95840000 -0.21020000
vn 0.19300000 0.95140000 -0.23980000
vn 0.19390000 0.95080000 -0.24160000
f 1//1 2//2 3//3
f 2//2 4//4 3//3
f 3//3 4//4 5//5
f 4//4 6//6 5//5