# tellme模型处理平台 logo

mtllib logo.mtl

v 0 0 0
v 0 0 2
v 1 0 2
v 1 0 0
v 2 0 2
v 2 0 1
v 1 0 1
v 2 2 2
v 2 2 1
v 2 2 0
v 2 1 0
v 2 1 1
v 1 2 0
v 0 2 0
v 1 1 0
v 1 1 1

o Outer
usemtl Blue_1
f 1 2 3 4
f 3 5 6 7
usemtl Blue_2
f 5 8 9 6
f 9 10 11 12
usemtl Blue_3
f 1 4 13 14
f 10 13 15 11

o Inner
usemtl Blue_2
f 4 7 16 15
usemtl Blue_3
f 6 12 16 7
usemtl Blue_1
f 11 15 16 12