# https://github.com/mikedh/trimesh
mtllib material.mtl
usemtl material_0
v -0.00013157 1.28653693 -1.33204567
v -0.00008521 1.28652084 -1.00795448
v -0.18393029 1.28651392 -1.01134062
v -0.19151410 1.28652966 -1.33204460
vt 0.00000000 0.99975777
vt 1.00000000 1.00000000
vt 0.98955190 0.03961686
vt 0.00000331 0.00000000
f 1/1 2/2 3/3
f 3/3 4/4 1/1