mtllib tunnel.mtl g Mesh1 Model usemtl 08 v 119.831 185.581 24 vt 1 1 vn 0 0 1 v -0.169287 65.5808 24 vt 0 0 v 119.831 65.5808 24 vt 1 0 f 1/1/1 2/2/1 3/3/1 v -0.169287 185.581 24 vt 0 1 f 2/2/1 1/1/1 4/4/1 g Mesh2 Model usemtl 06 v 119.831 185.581 48 v -0.169287 65.5808 48 v 119.831 65.5808 48 f 5/1/1 6/2/1 7/3/1 v -0.169287 185.581 48 f 6/2/1 5/1/1 8/4/1 g Mesh3 Model usemtl 03 v 119.831 185.581 84 v -0.169287 65.5808 84 v 119.831 65.5808 84 f 9/1/1 10/2/1 11/3/1 v -0.169287 185.581 84 f 10/2/1 9/1/1 12/4/1 g Mesh4 Model usemtl 09 v 119.831 185.581 12 v -0.169287 65.5808 12 v 119.831 65.5808 12 f 13/1/1 14/2/1 15/3/1 v -0.169287 185.581 12 f 14/2/1 13/1/1 16/4/1 g Mesh5 Model usemtl 07 v 119.831 185.581 36 v -0.169287 65.5808 36 v 119.831 65.5808 36 f 17/1/1 18/2/1 19/3/1 v -0.169287 185.581 36 f 18/2/1 17/1/1 20/4/1 g Mesh6 Model usemtl 04 v 119.831 185.581 72 v -0.169287 65.5808 72 v 119.831 65.5808 72 f 21/1/1 22/2/1 23/3/1 v -0.169287 185.581 72 f 22/2/1 21/1/1 24/4/1 g Mesh7 Model usemtl 10 v 119.831 185.581 -0 v -0.169287 65.5808 -0 v 119.831 65.5808 -0 f 25/1/1 26/2/1 27/3/1 v -0.169287 185.581 -0 f 26/2/1 25/1/1 28/4/1 g Mesh8 Model usemtl 05 v 119.831 185.581 60 v -0.169287 65.5808 60 v 119.831 65.5808 60 f 29/1/1 30/2/1 31/3/1 v -0.169287 185.581 60 f 30/2/1 29/1/1 32/4/1 g Mesh9 Model usemtl 02 v 119.831 185.581 96 v -0.169287 65.5808 96 v 119.831 65.5808 96 f 33/1/1 34/2/1 35/3/1 v -0.169287 185.581 96 f 34/2/1 33/1/1 36/4/1 g Mesh10 Model usemtl 01 v 119.831 185.581 108 v -0.169287 65.5808 108 v 119.831 65.5808 108 f 37/1/1 38/2/1 39/3/1 v -0.169287 185.581 108 f 38/2/1 37/1/1 40/4/1