# https://github.com/mikedh/trimesh
mtllib material.mtl
usemtl material_0
v -0.19163616 2.53204846 -1.00988817
v -0.19167566 2.52707338 -1.33204579
v -0.19151410 1.28652966 -1.33204782
v -0.19147302 1.27795792 -1.01135445
vt 0.00000000 1.00000000
vt 0.99999380 0.99603289
vt 1.00000000 0.00683503
vt 0.00455130 0.00000000
f 1/1 2/2 3/3
f 3/3 4/4 1/1