ai_001_001/background_mesh/26.obj

# https://github.com/mikedh/trimesh
mtllib material.mtl
usemtl material_0
v 2.99824405 2.99954557 -2.59208870
v 2.99799919 3.00296521 -0.00067413
v 2.99828744 2.72780514 -0.01208763
v 2.99847603 2.72813416 -2.03923178
v 2.99941897 1.82638669 -2.04911208
v 2.99922800 1.82637191 -0.00079876
v 2.99950910 1.55703092 -0.00082729
v 2.99974179 1.56544721 -2.59208918
vt 0.00000023 0.99763489
vt 1.00000000 1.00000000
vt 0.99559563 0.80970085
vt 0.21334194 0.80992842
vt 0.20952918 0.18628494
vt 0.99995178 0.18627471
vt 0.99994075 0.00000000
vt 0.00000000 0.00582066
f 4/4 2/2 3/3
f 5/5 6/6 7/7
f 2/2 4/4 1/1
f 5/5 7/7 8/8
f 5/5 1/1 4/4
f 1/1 5/5 8/8