# Rhino mtllib test hollow block.mtl usemtl diffuse_Black v 0 1 10 v 0 2 10 v 10 1 10 v 10 2 10 v 10 1 10 v 10 2 10 v 10 1 0 v 10 2 0 v 10 1 0 v 10 2 0 v 0 1 0 v 0 2 0 v 0 1 0 v 0 2 0 v 0 1 10 v 0 2 10 v 0 1 10 v 10 1 10 v 10 1 0 v 0 1 0 v 0 2 10 v 10 2 10 v 10 2 0 v 0 2 0 vt 0 0 vt 0 0.52380925416946411 vt 0.25 0 vt 0.25 0.52380925416946411 vt 0.25 0 vt 0.25 0.52380925416946411 vt 0.5 0 vt 0.5 0.52380925416946411 vt 0.5 0 vt 0.5 0.52380925416946411 vt 0.75 0 vt 0.75 0.52380925416946411 vt 0.75 0 vt 0.75 0.52380925416946411 vt 1 0 vt 1 0.52380925416946411 vt 0 1 vt 0.25 1 vt 0.25 0.52380979061126709 vt 0 0.52380979061126709 vt 0.75 0.52380979061126709 vt 1 0.52380979061126709 vt 1 1 vt 0.75 1 vn 0 0 1 vn 0 0 1 vn 0 0 1 vn 0 0 1 vn 1 0 0 vn 1 0 0 vn 1 0 0 vn 1 0 0 vn 0 0 -1 vn 0 0 -1 vn 0 0 -1 vn 0 0 -1 vn -1 0 0 vn -1 0 0 vn -1 0 0 vn -1 0 0 vn 0 -1 0 vn 0 -1 0 vn 0 -1 0 vn 0 -1 0 vn 0 1 0 vn 0 1 0 vn 0 1 0 vn 0 1 0 f 18/18/18 17/17/17 20/20/20 19/19/19 f 24/24/24 21/21/21 22/22/22 23/23/23 f 1/1/1 3/3/3 4/4/4 2/2/2 f 5/5/5 7/7/7 8/8/8 6/6/6 f 9/9/9 11/11/11 12/12/12 10/10/10 f 13/13/13 15/15/15 16/16/16 14/14/14 usemtl diffuse_Black v 10 11 10 v 11 11 10 v 10 1 10 v 11 1 10 v 10 1 10 v 11 1 10 v 10 1 0 v 11 1 0 v 10 1 0 v 11 1 0 v 10 11 0 v 11 11 0 v 10 11 0 v 11 11 0 v 10 11 10 v 11 11 10 v 10 11 10 v 10 1 10 v 10 1 0 v 10 11 0 v 11 11 10 v 11 1 10 v 11 1 0 v 11 11 0 vt 0 0 vt 0 0.52380925416946411 vt 0.25 0 vt 0.25 0.52380925416946411 vt 0.25 0 vt 0.25 0.52380925416946411 vt 0.5 0 vt 0.5 0.52380925416946411 vt 0.5 0 vt 0.5 0.52380925416946411 vt 0.75 0 vt 0.75 0.52380925416946411 vt 0.75 0 vt 0.75 0.52380925416946411 vt 1 0 vt 1 0.52380925416946411 vt 0 1 vt 0.25 1 vt 0.25 0.52380979061126709 vt 0 0.52380979061126709 vt 0.75 0.52380979061126709 vt 1 0.52380979061126709 vt 1 1 vt 0.75 1 vn 0 0 1 vn 0 0 1 vn 0 0 1 vn 0 0 1 vn 0 -1 0 vn 0 -1 0 vn 0 -1 0 vn 0 -1 0 vn 0 0 -1 vn 0 0 -1 vn 0 0 -1 vn 0 0 -1 vn 0 1 0 vn 0 1 0 vn 0 1 0 vn 0 1 0 vn -1 0 0 vn -1 0 0 vn -1 0 0 vn -1 0 0 vn 1 0 0 vn 1 0 0 vn 1 0 0 vn 1 0 0 f 42/42/42 41/41/41 44/44/44 43/43/43 f 48/48/48 45/45/45 46/46/46 47/47/47 f 25/25/25 27/27/27 28/28/28 26/26/26 f 29/29/29 31/31/31 32/32/32 30/30/30 f 33/33/33 35/35/35 36/36/36 34/34/34 f 37/37/37 39/39/39 40/40/40 38/38/38 usemtl diffuse_Black v -1 11 10 v 0 11 10 v -1 1 10 v 0 1 10 v -1 1 10 v 0 1 10 v -1 1 0 v 0 1 0 v -1 1 0 v 0 1 0 v -1 11 0 v 0 11 0 v -1 11 0 v 0 11 0 v -1 11 10 v 0 11 10 v -1 11 10 v -1 1 10 v -1 1 0 v -1 11 0 v 0 11 10 v 0 1 10 v 0 1 0 v 0 11 0 vt 0 0 vt 0 0.52380925416946411 vt 0.25 0 vt 0.25 0.52380925416946411 vt 0.25 0 vt 0.25 0.52380925416946411 vt 0.5 0 vt 0.5 0.52380925416946411 vt 0.5 0 vt 0.5 0.52380925416946411 vt 0.75 0 vt 0.75 0.52380925416946411 vt 0.75 0 vt 0.75 0.52380925416946411 vt 1 0 vt 1 0.52380925416946411 vt 0 1 vt 0.25 1 vt 0.25 0.52380979061126709 vt 0 0.52380979061126709 vt 0.75 0.52380979061126709 vt 1 0.52380979061126709 vt 1 1 vt 0.75 1 vn 0 0 1 vn 0 0 1 vn 0 0 1 vn 0 0 1 vn 0 -1 0 vn 0 -1 0 vn 0 -1 0 vn 0 -1 0 vn 0 0 -1 vn 0 0 -1 vn 0 0 -1 vn 0 0 -1 vn 0 1 0 vn 0 1 0 vn 0 1 0 vn 0 1 0 vn -1 0 0 vn -1 0 0 vn -1 0 0 vn -1 0 0 vn 1 0 0 vn 1 0 0 vn 1 0 0 vn 1 0 0 f 66/66/66 65/65/65 68/68/68 67/67/67 f 72/72/72 69/69/69 70/70/70 71/71/71 f 49/49/49 51/51/51 52/52/52 50/50/50 f 53/53/53 55/55/55 56/56/56 54/54/54 f 57/57/57 59/59/59 60/60/60 58/58/58 f 61/61/61 63/63/63 64/64/64 62/62/62 usemtl diffuse_Black v 0 10 10 v 0 11 10 v 10 10 10 v 10 11 10 v 10 10 10 v 10 11 10 v 10 10 0 v 10 11 0 v 10 10 0 v 10 11 0 v 0 10 0 v 0 11 0 v 0 10 0 v 0 11 0 v 0 10 10 v 0 11 10 v 0 10 10 v 10 10 10 v 10 10 0 v 0 10 0 v 0 11 10 v 10 11 10 v 10 11 0 v 0 11 0 vt 0 0 vt 0 0.52380925416946411 vt 0.25 0 vt 0.25 0.52380925416946411 vt 0.25 0 vt 0.25 0.52380925416946411 vt 0.5 0 vt 0.5 0.52380925416946411 vt 0.5 0 vt 0.5 0.52380925416946411 vt 0.75 0 vt 0.75 0.52380925416946411 vt 0.75 0 vt 0.75 0.52380925416946411 vt 1 0 vt 1 0.52380925416946411 vt 0 1 vt 0.25 1 vt 0.25 0.52380979061126709 vt 0 0.52380979061126709 vt 0.75 0.52380979061126709 vt 1 0.52380979061126709 vt 1 1 vt 0.75 1 vn 0 0 1 vn 0 0 1 vn 0 0 1 vn 0 0 1 vn 1 0 0 vn 1 0 0 vn 1 0 0 vn 1 0 0 vn 0 0 -1 vn 0 0 -1 vn 0 0 -1 vn 0 0 -1 vn -1 0 0 vn -1 0 0 vn -1 0 0 vn -1 0 0 vn 0 -1 0 vn 0 -1 0 vn 0 -1 0 vn 0 -1 0 vn 0 1 0 vn 0 1 0 vn 0 1 0 vn 0 1 0 f 90/90/90 89/89/89 92/92/92 91/91/91 f 96/96/96 93/93/93 94/94/94 95/95/95 f 73/73/73 75/75/75 76/76/76 74/74/74 f 77/77/77 79/79/79 80/80/80 78/78/78 f 81/81/81 83/83/83 84/84/84 82/82/82 f 85/85/85 87/87/87 88/88/88 86/86/86