aboutsummaryrefslogtreecommitdiff
path: root/models
diff options
context:
space:
mode:
authorJeff McGlynn <jwmcglynn@google.com>2017-11-16 17:40:22 -0800
committerJeff McGlynn <jwmcglynn@google.com>2017-11-16 17:40:22 -0800
commitd16a940067fbc191364fc1d3e2a2d907209c9320 (patch)
treef41c4b7a0660ee902ec007954d705c5659117219 /models
parent2de00aa4ef5314cb202427175e85f1a9f9f8bd89 (diff)
parentb434c2497fcb52aa1497b84aa8aeb12bb590492d (diff)
downloadtinyobjloader-d16a940067fbc191364fc1d3e2a2d907209c9320.tar.gz
Diffstat (limited to 'models')
-rw-r--r--models/catmark_torus_creases0.obj101
-rw-r--r--models/cornell_box.mtl24
-rw-r--r--models/cornell_box.obj145
-rw-r--r--models/cornell_box_multimaterial.obj146
-rw-r--r--models/cube-vertexcol.obj31
-rw-r--r--models/cube.mtl24
-rw-r--r--models/cube.obj31
-rw-r--r--models/issue-138.mtl23
-rw-r--r--models/issue-138.obj51
-rw-r--r--models/issue-140-zero-face-idx.mtl2
-rw-r--r--models/issue-140-zero-face-idx.obj17
-rw-r--r--models/issue-92.mtl6
-rw-r--r--models/issue-92.obj7
-rw-r--r--models/issue-95-2.mtl5
-rw-r--r--models/issue-95-2.obj7
-rw-r--r--models/issue-95.mtl5
-rw-r--r--models/issue-95.obj7
-rw-r--r--models/map-bump.mtl10
-rw-r--r--models/map-bump.obj817
-rw-r--r--models/missing_material_file.obj145
-rw-r--r--models/mtllib-multiple-files-issue-112.mtl6
-rw-r--r--models/mtllib-multiple-files-issue-112.obj7
-rw-r--r--models/no_material.obj133
-rw-r--r--models/norm-texopt.mtl7
-rw-r--r--models/norm-texopt.obj7
-rw-r--r--models/pbr-mat-ext.mtl19
-rw-r--r--models/pbr-mat-ext.obj10
-rw-r--r--models/refl.mtl25
-rw-r--r--models/refl.obj32
-rw-r--r--models/test-nan.obj145
-rw-r--r--models/texture-filename-with-whitespace.mtl28
-rw-r--r--models/texture-filename-with-whitespace.obj31
-rw-r--r--models/texture-options-issue-85.mtl36
-rw-r--r--models/texture-options-issue-85.obj7
-rw-r--r--models/tr-and-d-issue-43.mtl13
-rw-r--r--models/tr-and-d-issue-43.obj817
-rw-r--r--models/usemtl-issue-104.obj30
-rw-r--r--models/usemtl-issue-68.mtl9
-rw-r--r--models/usemtl-issue-68.obj817
39 files changed, 3783 insertions, 0 deletions
diff --git a/models/catmark_torus_creases0.obj b/models/catmark_torus_creases0.obj
new file mode 100644
index 0000000..bf18f15
--- /dev/null
+++ b/models/catmark_torus_creases0.obj
@@ -0,0 +1,101 @@
+#
+# Copyright 2013 Pixar
+#
+# Licensed under the Apache License, Version 2.0 (the "Apache License")
+# with the following modification; you may not use this file except in
+# compliance with the Apache License and the following modification to it:
+# Section 6. Trademarks. is deleted and replaced with:
+#
+# 6. Trademarks. This License does not grant permission to use the trade
+# names, trademarks, service marks, or product names of the Licensor
+# and its affiliates, except as required to comply with Section 4(c) of
+# the License and to reproduce the content of the NOTICE file.
+#
+# You may obtain a copy of the Apache License at
+#
+# http:#www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the Apache License with the above modification is
+# distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the Apache License for the specific
+# language governing permissions and limitations under the Apache License.
+#
+# This file uses centimeters as units for non-parametric coordinates.
+
+v 1.25052 0.517982 0.353553
+v 0.597239 0.247384 0.353553
+v 0.597239 0.247384 -0.353553
+v 1.25052 0.517982 -0.353553
+v 0.517982 1.25052 0.353553
+v 0.247384 0.597239 0.353553
+v 0.247384 0.597239 -0.353553
+v 0.517982 1.25052 -0.353553
+v -0.517982 1.25052 0.353553
+v -0.247384 0.597239 0.353553
+v -0.247384 0.597239 -0.353553
+v -0.517982 1.25052 -0.353553
+v -1.25052 0.517982 0.353553
+v -0.597239 0.247384 0.353553
+v -0.597239 0.247384 -0.353553
+v -1.25052 0.517982 -0.353553
+v -1.25052 -0.517982 0.353553
+v -0.597239 -0.247384 0.353553
+v -0.597239 -0.247384 -0.353553
+v -1.25052 -0.517982 -0.353553
+v -0.517982 -1.25052 0.353553
+v -0.247384 -0.597239 0.353553
+v -0.247384 -0.597239 -0.353553
+v -0.517982 -1.25052 -0.353553
+v 0.517982 -1.25052 0.353553
+v 0.247384 -0.597239 0.353553
+v 0.247384 -0.597239 -0.353553
+v 0.517982 -1.25052 -0.353553
+v 1.25052 -0.517982 0.353553
+v 0.597239 -0.247384 0.353553
+v 0.597239 -0.247384 -0.353553
+v 1.25052 -0.517982 -0.353553
+vt 0 0
+vt 1 0
+vt 1 1
+vt 0 1
+f 5/1/1 6/2/2 2/3/3 1/4/4
+f 6/1/5 7/2/6 3/3/7 2/4/8
+f 7/1/9 8/2/10 4/3/11 3/4/12
+f 8/1/13 5/2/14 1/3/15 4/4/16
+f 9/1/17 10/2/18 6/3/19 5/4/20
+f 10/1/21 11/2/22 7/3/23 6/4/24
+f 11/1/25 12/2/26 8/3/27 7/4/28
+f 12/1/29 9/2/30 5/3/31 8/4/32
+f 13/1/33 14/2/34 10/3/35 9/4/36
+f 14/1/37 15/2/38 11/3/39 10/4/40
+f 15/1/41 16/2/42 12/3/43 11/4/44
+f 16/1/45 13/2/46 9/3/47 12/4/48
+f 17/1/49 18/2/50 14/3/51 13/4/52
+f 18/1/53 19/2/54 15/3/55 14/4/56
+f 19/1/57 20/2/58 16/3/59 15/4/60
+f 20/1/61 17/2/62 13/3/63 16/4/64
+f 21/1/65 22/2/66 18/3/67 17/4/68
+f 22/1/69 23/2/70 19/3/71 18/4/72
+f 23/1/73 24/2/74 20/3/75 19/4/76
+f 24/1/77 21/2/78 17/3/79 20/4/80
+f 25/1/81 26/2/82 22/3/83 21/4/84
+f 26/1/85 27/2/86 23/3/87 22/4/88
+f 27/1/89 28/2/90 24/3/91 23/4/92
+f 28/1/93 25/2/94 21/3/95 24/4/96
+f 29/1/97 30/2/98 26/3/99 25/4/100
+f 30/1/101 31/2/102 27/3/103 26/4/104
+f 31/1/105 32/2/106 28/3/107 27/4/108
+f 32/1/109 29/2/110 25/3/111 28/4/112
+f 1/1/113 2/2/114 30/3/115 29/4/116
+f 2/1/117 3/2/118 31/3/119 30/4/120
+f 3/1/121 4/2/122 32/3/123 31/4/124
+f 4/1/125 1/2/126 29/3/127 32/4/128
+t crease 2/1/0 1 5 4.7
+t crease 2/1/0 5 9 4.7
+t crease 2/1/0 9 13 4.7
+t crease 2/1/0 13 17 4.7
+t crease 2/1/0 17 21 4.7
+t crease 2/1/0 21 25 4.7
+t crease 2/1/0 25 29 4.7
+t crease 2/1/0 29 1 4.7
diff --git a/models/cornell_box.mtl b/models/cornell_box.mtl
new file mode 100644
index 0000000..d3a1c7a
--- /dev/null
+++ b/models/cornell_box.mtl
@@ -0,0 +1,24 @@
+newmtl white
+Ka 0 0 0
+Kd 1 1 1
+Ks 0 0 0
+
+newmtl red
+Ka 0 0 0
+Kd 1 0 0
+Ks 0 0 0
+
+newmtl green
+Ka 0 0 0
+Kd 0 1 0
+Ks 0 0 0
+
+newmtl blue
+Ka 0 0 0
+Kd 0 0 1
+Ks 0 0 0
+
+newmtl light
+Ka 20 20 20
+Kd 1 1 1
+Ks 0 0 0
diff --git a/models/cornell_box.obj b/models/cornell_box.obj
new file mode 100644
index 0000000..43e021f
--- /dev/null
+++ b/models/cornell_box.obj
@@ -0,0 +1,145 @@
+# cornell_box.obj and cornell_box.mtl are grabbed from Intel's embree project.
+# original cornell box data
+ # comment
+
+# empty line including some space
+
+
+mtllib cornell_box.mtl
+
+o floor
+usemtl white
+v 552.8 0.0 0.0
+v 0.0 0.0 0.0
+v 0.0 0.0 559.2
+v 549.6 0.0 559.2
+
+v 130.0 0.0 65.0
+v 82.0 0.0 225.0
+v 240.0 0.0 272.0
+v 290.0 0.0 114.0
+
+v 423.0 0.0 247.0
+v 265.0 0.0 296.0
+v 314.0 0.0 456.0
+v 472.0 0.0 406.0
+
+f 1 2 3 4
+f 8 7 6 5
+f 12 11 10 9
+
+o light
+usemtl light
+v 343.0 548.0 227.0
+v 343.0 548.0 332.0
+v 213.0 548.0 332.0
+v 213.0 548.0 227.0
+f -4 -3 -2 -1
+
+o ceiling
+usemtl white
+v 556.0 548.8 0.0
+v 556.0 548.8 559.2
+v 0.0 548.8 559.2
+v 0.0 548.8 0.0
+f -4 -3 -2 -1
+
+o back_wall
+usemtl white
+v 549.6 0.0 559.2
+v 0.0 0.0 559.2
+v 0.0 548.8 559.2
+v 556.0 548.8 559.2
+f -4 -3 -2 -1
+
+o front_wall
+usemtl blue
+v 549.6 0.0 0
+v 0.0 0.0 0
+v 0.0 548.8 0
+v 556.0 548.8 0
+#f -1 -2 -3 -4
+
+o green_wall
+usemtl green
+v 0.0 0.0 559.2
+v 0.0 0.0 0.0
+v 0.0 548.8 0.0
+v 0.0 548.8 559.2
+f -4 -3 -2 -1
+
+o red_wall
+usemtl red
+v 552.8 0.0 0.0
+v 549.6 0.0 559.2
+v 556.0 548.8 559.2
+v 556.0 548.8 0.0
+f -4 -3 -2 -1
+
+o short_block
+usemtl white
+
+v 130.0 165.0 65.0
+v 82.0 165.0 225.0
+v 240.0 165.0 272.0
+v 290.0 165.0 114.0
+f -4 -3 -2 -1
+
+v 290.0 0.0 114.0
+v 290.0 165.0 114.0
+v 240.0 165.0 272.0
+v 240.0 0.0 272.0
+f -4 -3 -2 -1
+
+v 130.0 0.0 65.0
+v 130.0 165.0 65.0
+v 290.0 165.0 114.0
+v 290.0 0.0 114.0
+f -4 -3 -2 -1
+
+v 82.0 0.0 225.0
+v 82.0 165.0 225.0
+v 130.0 165.0 65.0
+v 130.0 0.0 65.0
+f -4 -3 -2 -1
+
+v 240.0 0.0 272.0
+v 240.0 165.0 272.0
+v 82.0 165.0 225.0
+v 82.0 0.0 225.0
+f -4 -3 -2 -1
+
+o tall_block
+usemtl white
+
+v 423.0 330.0 247.0
+v 265.0 330.0 296.0
+v 314.0 330.0 456.0
+v 472.0 330.0 406.0
+f -4 -3 -2 -1
+
+usemtl white
+v 423.0 0.0 247.0
+v 423.0 330.0 247.0
+v 472.0 330.0 406.0
+v 472.0 0.0 406.0
+f -4 -3 -2 -1
+
+v 472.0 0.0 406.0
+v 472.0 330.0 406.0
+v 314.0 330.0 456.0
+v 314.0 0.0 456.0
+f -4 -3 -2 -1
+
+v 314.0 0.0 456.0
+v 314.0 330.0 456.0
+v 265.0 330.0 296.0
+v 265.0 0.0 296.0
+f -4 -3 -2 -1
+
+v 265.0 0.0 296.0
+v 265.0 330.0 296.0
+v 423.0 330.0 247.0
+v 423.0 0.0 247.0
+f -4 -3 -2 -1
+
diff --git a/models/cornell_box_multimaterial.obj b/models/cornell_box_multimaterial.obj
new file mode 100644
index 0000000..68093be
--- /dev/null
+++ b/models/cornell_box_multimaterial.obj
@@ -0,0 +1,146 @@
+# cornell_box.obj and cornell_box.mtl are grabbed from Intel's embree project.
+# original cornell box data
+ # comment
+
+# empty line including some space
+
+
+mtllib cornell_box.mtl
+
+o floor
+usemtl white
+v 552.8 0.0 0.0
+v 0.0 0.0 0.0
+v 0.0 0.0 559.2
+v 549.6 0.0 559.2
+
+v 130.0 0.0 65.0
+v 82.0 0.0 225.0
+v 240.0 0.0 272.0
+v 290.0 0.0 114.0
+
+v 423.0 0.0 247.0
+v 265.0 0.0 296.0
+v 314.0 0.0 456.0
+v 472.0 0.0 406.0
+
+f 1 2 3 4
+f 8 7 6 5
+f 12 11 10 9
+
+o light
+usemtl light
+v 343.0 548.0 227.0
+v 343.0 548.0 332.0
+v 213.0 548.0 332.0
+v 213.0 548.0 227.0
+f -4 -3 -2 -1
+
+o ceiling
+usemtl white
+v 556.0 548.8 0.0
+v 556.0 548.8 559.2
+v 0.0 548.8 559.2
+v 0.0 548.8 0.0
+f -4 -3 -2 -1
+
+o back_wall
+usemtl white
+v 549.6 0.0 559.2
+v 0.0 0.0 559.2
+v 0.0 548.8 559.2
+v 556.0 548.8 559.2
+f -4 -3 -2 -1
+
+o front_wall
+usemtl blue
+v 549.6 0.0 0
+v 0.0 0.0 0
+v 0.0 548.8 0
+v 556.0 548.8 0
+#f -1 -2 -3 -4
+
+o green_wall
+usemtl green
+v 0.0 0.0 559.2
+v 0.0 0.0 0.0
+v 0.0 548.8 0.0
+v 0.0 548.8 559.2
+f -4 -3 -2 -1
+
+o red_wall
+usemtl red
+v 552.8 0.0 0.0
+v 549.6 0.0 559.2
+v 556.0 548.8 559.2
+v 556.0 548.8 0.0
+f -4 -3 -2 -1
+
+o short_block
+usemtl white
+
+v 130.0 165.0 65.0
+v 82.0 165.0 225.0
+v 240.0 165.0 272.0
+v 290.0 165.0 114.0
+f -4 -3 -2 -1
+
+v 290.0 0.0 114.0
+v 290.0 165.0 114.0
+v 240.0 165.0 272.0
+v 240.0 0.0 272.0
+f -4 -3 -2 -1
+
+v 130.0 0.0 65.0
+v 130.0 165.0 65.0
+v 290.0 165.0 114.0
+v 290.0 0.0 114.0
+f -4 -3 -2 -1
+
+v 82.0 0.0 225.0
+v 82.0 165.0 225.0
+v 130.0 165.0 65.0
+v 130.0 0.0 65.0
+f -4 -3 -2 -1
+
+v 240.0 0.0 272.0
+v 240.0 165.0 272.0
+v 82.0 165.0 225.0
+v 82.0 0.0 225.0
+f -4 -3 -2 -1
+
+o tall_block
+usemtl white
+
+v 423.0 330.0 247.0
+v 265.0 330.0 296.0
+v 314.0 330.0 456.0
+v 472.0 330.0 406.0
+f -4 -3 -2 -1
+
+usemtl white
+v 423.0 0.0 247.0
+v 423.0 330.0 247.0
+v 472.0 330.0 406.0
+v 472.0 0.0 406.0
+f -4 -3 -2 -1
+
+v 472.0 0.0 406.0
+v 472.0 330.0 406.0
+v 314.0 330.0 456.0
+v 314.0 0.0 456.0
+f -4 -3 -2 -1
+usemtl green
+
+v 314.0 0.0 456.0
+v 314.0 330.0 456.0
+v 265.0 330.0 296.0
+v 265.0 0.0 296.0
+f -4 -3 -2 -1
+
+v 265.0 0.0 296.0
+v 265.0 330.0 296.0
+v 423.0 330.0 247.0
+v 423.0 0.0 247.0
+f -4 -3 -2 -1
+
diff --git a/models/cube-vertexcol.obj b/models/cube-vertexcol.obj
new file mode 100644
index 0000000..494ce21
--- /dev/null
+++ b/models/cube-vertexcol.obj
@@ -0,0 +1,31 @@
+mtllib cube.mtl
+
+v 0.000000 2.000000 2.000000 0 0 0
+v 0.000000 0.000000 2.000000 0 0 1
+v 2.000000 0.000000 2.000000 0 1 0
+v 2.000000 2.000000 2.000000 0 1 1
+v 0.000000 2.000000 0.000000 1 0 0
+v 0.000000 0.000000 0.000000 1 0 1
+v 2.000000 0.000000 0.000000 1 1 0
+v 2.000000 2.000000 0.000000 1 1 1
+# 8 vertices
+
+g front cube
+usemtl white
+f 1 2 3 4
+g back cube
+# expects white material
+f 8 7 6 5
+g right cube
+usemtl red
+f 4 3 7 8
+g top cube
+usemtl white
+f 5 1 4 8
+g left cube
+usemtl green
+f 5 6 2 1
+g bottom cube
+usemtl white
+f 2 6 7 3
+# 6 elements
diff --git a/models/cube.mtl b/models/cube.mtl
new file mode 100644
index 0000000..d3a1c7a
--- /dev/null
+++ b/models/cube.mtl
@@ -0,0 +1,24 @@
+newmtl white
+Ka 0 0 0
+Kd 1 1 1
+Ks 0 0 0
+
+newmtl red
+Ka 0 0 0
+Kd 1 0 0
+Ks 0 0 0
+
+newmtl green
+Ka 0 0 0
+Kd 0 1 0
+Ks 0 0 0
+
+newmtl blue
+Ka 0 0 0
+Kd 0 0 1
+Ks 0 0 0
+
+newmtl light
+Ka 20 20 20
+Kd 1 1 1
+Ks 0 0 0
diff --git a/models/cube.obj b/models/cube.obj
new file mode 100644
index 0000000..9213e17
--- /dev/null
+++ b/models/cube.obj
@@ -0,0 +1,31 @@
+mtllib cube.mtl
+
+v 0.000000 2.000000 2.000000
+v 0.000000 0.000000 2.000000
+v 2.000000 0.000000 2.000000
+v 2.000000 2.000000 2.000000
+v 0.000000 2.000000 0.000000
+v 0.000000 0.000000 0.000000
+v 2.000000 0.000000 0.000000
+v 2.000000 2.000000 0.000000
+# 8 vertices
+
+g front cube
+usemtl white
+f 1 2 3 4
+g back cube
+# expects white material
+f 8 7 6 5
+g right cube
+usemtl red
+f 4 3 7 8
+g top cube
+usemtl white
+f 5 1 4 8
+g left cube
+usemtl green
+f 5 6 2 1
+g bottom cube
+usemtl white
+f 2 6 7 3
+# 6 elements
diff --git a/models/issue-138.mtl b/models/issue-138.mtl
new file mode 100644
index 0000000..8894d7e
--- /dev/null
+++ b/models/issue-138.mtl
@@ -0,0 +1,23 @@
+newmtl test1
+ Ns 10.0000
+ Ni 1.5000
+ d 1.0000
+ Tr 0.0000
+ Tf 1.0000 1.0000 1.0000
+ illum 2
+ Ka 0.0000 0.0000 0.0000
+ Kd 0.5 0.2 0.2
+ Ks 0.0000 0.0000 0.0000
+ Ke 0.0000 0.0000 0.0000
+
+ newmtl test2
+ Ns 10.0000
+ Ni 1.5000
+ d 1.0000
+ Tr 0.0000
+ Tf 1.0000 1.0000 1.0000
+ illum 2
+ Ka 0.0000 0.0000 0.0000
+ Kd 0.2 0.5 0.2
+ Ks 0.0000 0.0000 0.0000
+ Ke 0.0000 0.0000 0.0000
diff --git a/models/issue-138.obj b/models/issue-138.obj
new file mode 100644
index 0000000..2465920
--- /dev/null
+++ b/models/issue-138.obj
@@ -0,0 +1,51 @@
+
+# cube.obj
+#
+
+mtllib issue-138.mtl
+
+v -0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 0.500000
+v -0.500000 0.500000 0.500000
+v 0.500000 0.500000 0.500000
+v -0.500000 0.500000 -0.500000
+v 0.500000 0.500000 -0.500000
+v -0.500000 -0.500000 -0.500000
+v 0.500000 -0.500000 -0.500000
+
+vt 0.000000 0.000000
+vt 1.000000 0.000000
+vt 0.000000 1.000000
+vt 1.000000 1.000000
+
+vn 0.000000 0.000000 1.000000
+vn 0.000000 1.000000 0.000000
+vn 0.000000 0.000000 -1.000000
+vn 0.000000 -1.000000 0.000000
+vn 1.000000 0.000000 0.000000
+vn -1.000000 0.000000 0.000000
+
+usemtl test1
+g test1
+s 1
+f 1/1/1 2/2/1 3/3/1
+f 3/3/1 2/2/1 4/4/1
+
+usemtl test2
+g test2
+
+s 2
+f 3/1/2 4/2/2 5/3/2
+f 5/3/2 4/2/2 6/4/2
+s 3
+f 5/4/3 6/3/3 7/2/3
+f 7/2/3 6/3/3 8/1/3
+s 4
+f 7/1/4 8/2/4 1/3/4
+f 1/3/4 8/2/4 2/4/4
+s 5
+f 2/1/5 8/2/5 4/3/5
+f 4/3/5 8/2/5 6/4/5
+s 6
+f 7/1/6 1/2/6 5/3/6
+f 5/3/6 1/2/6 3/4/6
diff --git a/models/issue-140-zero-face-idx.mtl b/models/issue-140-zero-face-idx.mtl
new file mode 100644
index 0000000..990a345
--- /dev/null
+++ b/models/issue-140-zero-face-idx.mtl
@@ -0,0 +1,2 @@
+newmtl main
+Kd 1 1 1
diff --git a/models/issue-140-zero-face-idx.obj b/models/issue-140-zero-face-idx.obj
new file mode 100644
index 0000000..21a6060
--- /dev/null
+++ b/models/issue-140-zero-face-idx.obj
@@ -0,0 +1,17 @@
+mtllib issue-140-zero-face-idx.mtl
+
+v -0.5 -0.5 0
+v 0.5 -0.5 0
+v 0.5 0.5 0
+v -0.5 0.5 0
+
+vt 0 0 0
+vt 1 0 0
+vt 1 1 0
+vt 0 1 0
+
+vn 0 0 -1
+
+usemtl main
+f 0/0/0 1/1/0 3/3/0
+f 1/1/0 3/3/0 2/2/0
diff --git a/models/issue-92.mtl b/models/issue-92.mtl
new file mode 100644
index 0000000..5ebd668
--- /dev/null
+++ b/models/issue-92.mtl
@@ -0,0 +1,6 @@
+newmtl default
+Ka 0 0 0
+Kd 0 0 0
+Ks 0 0 0
+map_Kd tmp.png
+
diff --git a/models/issue-92.obj b/models/issue-92.obj
new file mode 100644
index 0000000..f7be3b6
--- /dev/null
+++ b/models/issue-92.obj
@@ -0,0 +1,7 @@
+mtllib issue-92.mtl
+o Test
+v 1.864151 -1.219172 -5.532511
+v 0.575869 -0.666304 5.896140
+v 0.940448 1.000000 -1.971128
+usemtl default
+f 1 2 3
diff --git a/models/issue-95-2.mtl b/models/issue-95-2.mtl
new file mode 100644
index 0000000..68d484c
--- /dev/null
+++ b/models/issue-95-2.mtl
@@ -0,0 +1,5 @@
+newmtl default
+Ka 0 0 0
+Kd 0 0 0
+Ks 0 0 0
+Tf 0.1 0.2 0.3
diff --git a/models/issue-95-2.obj b/models/issue-95-2.obj
new file mode 100644
index 0000000..456f854
--- /dev/null
+++ b/models/issue-95-2.obj
@@ -0,0 +1,7 @@
+mtllib issue-95-2.mtl
+o Test
+v 1.864151 -1.219172 -5.532511
+v 0.575869 -0.666304 5.896140
+v 0.940448 1.000000 -1.971128
+usemtl default
+f 1 2 3
diff --git a/models/issue-95.mtl b/models/issue-95.mtl
new file mode 100644
index 0000000..1d29fee
--- /dev/null
+++ b/models/issue-95.mtl
@@ -0,0 +1,5 @@
+newmtl default
+Ka 0 0 0
+Kd 0 0 0
+Ks 0 0 0
+Kt 0.1 0.2 0.3
diff --git a/models/issue-95.obj b/models/issue-95.obj
new file mode 100644
index 0000000..8ee267e
--- /dev/null
+++ b/models/issue-95.obj
@@ -0,0 +1,7 @@
+mtllib issue-95.mtl
+o Test
+v 1.864151 -1.219172 -5.532511
+v 0.575869 -0.666304 5.896140
+v 0.940448 1.000000 -1.971128
+usemtl default
+f 1 2 3
diff --git a/models/map-bump.mtl b/models/map-bump.mtl
new file mode 100644
index 0000000..6fb1291
--- /dev/null
+++ b/models/map-bump.mtl
@@ -0,0 +1,10 @@
+newmtl Material.001
+Ka 0 0 0
+Kd 0 0 0
+Ks 0 0 0
+map_Bump bump.jpg
+
+newmtl Material.003
+Ka 0 0 0
+Kd 1 1 1
+Ks 0 0 0
diff --git a/models/map-bump.obj b/models/map-bump.obj
new file mode 100644
index 0000000..03071f1
--- /dev/null
+++ b/models/map-bump.obj
@@ -0,0 +1,817 @@
+# https://github.com/syoyo/tinyobjloader/issues/68
+# Blender v2.73 (sub 0) OBJ File: 'enemy.blend'
+# www.blender.org
+mtllib map-bump.mtl
+o Cube
+v 1.864151 -1.219172 -5.532511
+v 0.575869 -0.666304 5.896140
+v 0.940448 1.000000 -1.971128
+v 1.620345 1.000000 -5.815706
+v 1.864152 1.000000 -6.334323
+v 0.575869 -0.129842 5.896143
+v 5.440438 -1.462153 -5.818601
+v 4.896782 -1.462153 -2.744413
+v 1.000825 -0.677484 1.899605
+v 5.440438 -1.246362 -5.818600
+v 1.000825 0.852342 1.899608
+v 4.896782 -1.246362 -2.744412
+v 1.160660 -0.450871 -2.356325
+v 1.704316 -0.450871 -5.430513
+v 1.000825 -0.351920 -1.293797
+v 1.000825 1.000000 -1.293794
+v 1.160660 -0.877888 -2.356326
+v 1.704316 -0.877888 -5.430514
+v 1.000825 -1.219172 -1.452514
+v 1.000825 1.000000 -1.452511
+v 1.000825 -0.351920 1.759410
+v 1.000825 1.000000 1.759413
+v 9.097919 1.221145 -6.212147
+v 8.356775 1.221145 -2.021231
+v 1.864151 -0.109586 -6.334325
+v 0.575869 -0.398073 5.896141
+v 9.097919 0.943958 -6.212148
+v 8.356775 0.943958 -2.021233
+v 1.061916 0.113661 -1.797961
+v 1.000825 0.161258 1.899606
+v 1.000825 0.324040 -1.293795
+v 1.803060 0.113661 -5.988876
+v 1.000825 -0.109586 -1.452513
+v 1.061916 0.776753 -1.797960
+v 1.803061 0.776753 -5.988875
+v 1.000825 0.324040 1.759412
+v 0.000825 -1.219172 -5.532512
+v 0.000825 -0.666304 5.896139
+v 0.000826 1.000000 -6.334325
+v 0.000825 -0.129842 5.896140
+v 0.000825 0.852342 1.899606
+v 0.000825 -0.677484 1.899604
+v 0.000825 -0.351920 -1.293797
+v 0.000825 1.000000 -1.293796
+v 0.000825 1.000000 -1.452513
+v 0.000825 -1.219172 -1.452515
+v 0.000825 -0.351920 1.759409
+v 0.000825 1.000000 1.759411
+v 0.000826 -0.109586 -6.334326
+v 0.000825 -0.398073 5.896140
+v 0.152918 1.000000 -5.815708
+v 0.152917 1.000000 -1.971130
+v 0.940448 1.168419 -1.971128
+v 1.620345 1.168419 -5.815706
+v 0.152918 1.168419 -5.815708
+v 0.152917 1.168419 -1.971130
+v 0.921118 1.091883 -1.050430
+v 0.921118 1.091883 1.516050
+v 0.080533 1.091883 -1.050432
+v 0.080533 1.091883 1.516048
+v 0.613003 -0.553430 5.546911
+v 0.963691 -0.559956 2.248834
+v 0.613003 -0.396857 5.546912
+v 0.963691 -0.070362 2.248835
+v 1.499370 -0.994317 3.966028
+v 1.850058 -0.997914 0.667950
+v 1.499370 -0.908021 3.966029
+v 1.850058 -0.728071 0.667951
+v 1.601022 0.760960 -6.334324
+v 1.601021 0.129454 -6.334325
+v 0.263955 0.760960 -6.334325
+v 0.263955 0.129454 -6.334325
+v 1.334809 0.760960 -7.515329
+v 1.334809 0.129455 -7.515330
+v 0.530168 0.760960 -7.515330
+v 0.530168 0.129455 -7.515330
+v 1.192720 0.649445 -7.515329
+v 1.192720 0.240971 -7.515330
+v 0.672258 0.649445 -7.515330
+v 0.672258 0.240971 -7.515330
+v 1.192719 0.649444 -6.524630
+v 1.192719 0.240970 -6.524631
+v 0.672257 0.649444 -6.524631
+v 0.672257 0.240970 -6.524631
+v 3.851026 0.431116 -1.883326
+v 3.851026 0.946662 -1.883325
+v 4.592170 0.946662 -6.074241
+v 4.592169 0.431116 -6.074242
+v 4.995714 0.561404 -1.918362
+v 4.995714 1.016394 -1.918360
+v 5.736857 1.016394 -6.109276
+v 5.736857 0.561404 -6.109277
+v 3.975454 0.471731 -2.162156
+v 3.975454 0.919244 -2.162155
+v 4.618796 0.919244 -5.800034
+v 4.618795 0.471730 -5.800035
+v 4.969088 0.584825 -2.192568
+v 4.969088 0.979775 -2.192567
+v 5.612430 0.979775 -5.830446
+v 5.612429 0.584825 -5.830447
+v 0.864214 -0.673890 3.184381
+v 0.864213 0.489129 3.184384
+v 0.864213 -0.018552 3.184383
+v 0.000825 0.489129 3.184382
+v 0.000825 -0.673890 3.184381
+v 0.850955 -0.557858 3.309075
+v 0.850955 -0.175321 3.309076
+v 1.737321 -0.996758 1.728192
+v 1.737321 -0.785920 1.728193
+v -1.864151 -1.219172 -5.532511
+v -0.575869 -0.666304 5.896140
+v -0.940448 1.000000 -1.971128
+v -1.620345 1.000000 -5.815706
+v -1.864152 1.000000 -6.334323
+v -0.575869 -0.129842 5.896143
+v -5.440438 -1.462153 -5.818601
+v -4.896782 -1.462153 -2.744413
+v -1.000825 -0.677484 1.899605
+v -5.440438 -1.246362 -5.818600
+v -1.000825 0.852342 1.899608
+v -4.896782 -1.246362 -2.744412
+v -1.160660 -0.450871 -2.356325
+v -1.704316 -0.450871 -5.430513
+v -1.000825 -0.351920 -1.293797
+v -1.000825 1.000000 -1.293794
+v -1.160660 -0.877888 -2.356326
+v -1.704316 -0.877888 -5.430514
+v -1.000825 -1.219172 -1.452514
+v -1.000825 1.000000 -1.452511
+v -1.000825 -0.351920 1.759410
+v -1.000825 1.000000 1.759413
+v -9.097919 1.221145 -6.212147
+v -8.356775 1.221145 -2.021231
+v -1.864151 -0.109586 -6.334325
+v -0.575869 -0.398073 5.896141
+v -9.097919 0.943958 -6.212148
+v -8.356775 0.943958 -2.021233
+v -1.061916 0.113661 -1.797961
+v -1.000825 0.161258 1.899606
+v -1.000825 0.324040 -1.293795
+v -1.803060 0.113661 -5.988876
+v -1.000825 -0.109586 -1.452513
+v -1.061916 0.776753 -1.797960
+v -1.803061 0.776753 -5.988875
+v -1.000825 0.324040 1.759412
+v -0.000825 -1.219172 -5.532512
+v -0.000825 -0.666304 5.896139
+v -0.000826 1.000000 -6.334325
+v -0.000825 -0.129842 5.896140
+v -0.000825 0.852342 1.899606
+v -0.000825 -0.677484 1.899604
+v -0.000825 -0.351920 -1.293797
+v -0.000825 1.000000 -1.293796
+v -0.000825 1.000000 -1.452513
+v -0.000825 -1.219172 -1.452515
+v -0.000825 -0.351920 1.759409
+v -0.000825 1.000000 1.759411
+v -0.000826 -0.109586 -6.334326
+v -0.000825 -0.398073 5.896140
+v -0.152918 1.000000 -5.815708
+v -0.152917 1.000000 -1.971130
+v -0.940448 1.168419 -1.971128
+v -1.620345 1.168419 -5.815706
+v -0.152918 1.168419 -5.815708
+v -0.152917 1.168419 -1.971130
+v -0.921118 1.091883 -1.050430
+v -0.921118 1.091883 1.516050
+v -0.080533 1.091883 -1.050432
+v -0.080533 1.091883 1.516048
+v -0.613003 -0.553430 5.546911
+v -0.963691 -0.559956 2.248834
+v -0.613003 -0.396857 5.546912
+v -0.963691 -0.070362 2.248835
+v -1.499370 -0.994317 3.966028
+v -1.850058 -0.997914 0.667950
+v -1.499370 -0.908021 3.966029
+v -1.850058 -0.728071 0.667951
+v -1.601022 0.760960 -6.334324
+v -1.601021 0.129454 -6.334325
+v -0.263955 0.760960 -6.334325
+v -0.263955 0.129454 -6.334325
+v -1.334809 0.760960 -7.515329
+v -1.334809 0.129455 -7.515330
+v -0.530168 0.760960 -7.515330
+v -0.530168 0.129455 -7.515330
+v -1.192720 0.649445 -7.515329
+v -1.192720 0.240971 -7.515330
+v -0.672258 0.649445 -7.515330
+v -0.672258 0.240971 -7.515330
+v -1.192719 0.649444 -6.524630
+v -1.192719 0.240970 -6.524631
+v -0.672257 0.649444 -6.524631
+v -0.672257 0.240970 -6.524631
+v -3.851026 0.431116 -1.883326
+v -3.851026 0.946662 -1.883325
+v -4.592170 0.946662 -6.074241
+v -4.592169 0.431116 -6.074242
+v -4.995714 0.561404 -1.918362
+v -4.995714 1.016394 -1.918360
+v -5.736857 1.016394 -6.109276
+v -5.736857 0.561404 -6.109277
+v -3.975454 0.471731 -2.162156
+v -3.975454 0.919244 -2.162155
+v -4.618796 0.919244 -5.800034
+v -4.618795 0.471730 -5.800035
+v -4.969088 0.584825 -2.192568
+v -4.969088 0.979775 -2.192567
+v -5.612430 0.979775 -5.830446
+v -5.612429 0.584825 -5.830447
+v -0.864214 -0.673890 3.184381
+v -0.864213 0.489129 3.184384
+v -0.864213 -0.018552 3.184383
+v -0.000825 0.489129 3.184382
+v -0.000825 -0.673890 3.184381
+v -0.850955 -0.557858 3.309075
+v -0.850955 -0.175321 3.309076
+v -1.737321 -0.996758 1.728192
+v -1.737321 -0.785920 1.728193
+vt 0.135351 -0.558072
+vt 0.003035 -0.363507
+vt 0.092282 -0.976844
+vt -0.081322 0.947351
+vt 0.100058 1.958891
+vt 0.050091 1.852185
+vt -0.092752 1.055565
+vt -0.251711 1.059474
+vt 0.075587 0.041384
+vt -0.086008 0.279003
+vt -0.086212 0.249830
+vt -0.276044 1.968137
+vt -0.246101 1.859467
+vt 0.009828 1.911388
+vt -0.133014 1.114769
+vt 0.413322 1.261595
+vt 0.299103 0.624605
+vt 1.243955 0.407183
+vt 0.515404 1.111487
+vt 1.358173 1.044173
+vt -0.081553 0.914324
+vt 0.080042 0.676706
+vt 0.401185 0.474498
+vt 1.295541 0.331328
+vt 0.365315 1.568841
+vt 0.299111 1.575740
+vt 0.143401 0.707357
+vt 0.629403 1.011947
+vt 0.449192 0.167251
+vt 1.409760 0.968317
+vt 0.986264 1.738667
+vt 1.573373 1.877873
+vt 1.417663 1.009490
+vt 0.237182 -0.196235
+vt 0.721785 1.030226
+vt 0.830554 0.870285
+vt 0.877494 1.898608
+vt 1.351399 1.106930
+vt 0.183935 0.557301
+vt 1.507109 1.975312
+vt 0.241636 0.439088
+vt 0.114297 -0.045011
+vt 0.140593 1.808834
+vt -0.015118 0.940452
+vt 0.156405 -1.071134
+vt 0.164119 -0.998223
+vt 0.040336 -1.068281
+vt 0.104459 -1.162571
+vt -0.165787 1.882802
+vt -0.014821 1.660811
+vt -0.287852 0.283965
+vt -0.293374 0.366508
+vt -0.289630 0.900550
+vt 0.035337 -0.191272
+vt 0.247348 0.172213
+vt 0.253300 1.021193
+vt -0.283166 0.952313
+vt -0.283398 0.919286
+vt 0.039792 0.444050
+vt 0.314806 -0.339851
+vt 0.112962 -0.334889
+vt -0.288056 0.254793
+vt -0.023788 -0.973990
+vt -0.155922 -0.359599
+vt 0.220528 -1.165425
+vt 0.108710 -0.748730
+vt -0.286364 1.918670
+vt -0.291973 1.118678
+vt -0.119962 0.896379
+vt -0.123707 0.362337
+vt 0.162891 -0.598569
+vt 0.467532 -0.853353
+vt 0.201549 -1.053262
+vt 0.161663 -0.198915
+vt 0.267667 -0.752638
+vt 0.278705 -0.371021
+vt 0.526390 -0.542053
+vt 0.483821 -0.479457
+vt 0.488162 -0.883689
+vt 0.500110 -0.105561
+vt 0.564618 -0.200418
+vt -0.110331 2.127229
+vt 0.040636 1.905238
+vt -0.010786 1.578087
+vt 0.104092 1.876168
+vt 0.255058 1.654176
+vt -0.054992 2.087323
+vt 0.203048 1.901245
+vt 0.052081 2.123235
+vt 0.042658 1.943733
+vt -0.056437 1.881175
+vt 0.147710 1.941151
+vt 0.050060 2.084741
+vt 0.146264 1.735002
+vt 0.041212 1.737584
+vt 0.048615 1.878591
+vt 0.663065 1.872485
+vt 0.786311 1.691257
+vt 0.507355 1.004102
+vt 0.630601 0.822874
+vt 0.955144 1.689498
+vt 0.860727 1.828333
+vt 0.725565 1.074543
+vt 0.819981 0.935708
+vt 0.674594 1.805657
+vt 0.539432 1.051867
+vt 0.646413 0.894554
+vt 0.781576 1.648344
+vt 0.240127 -0.712141
+vn 0.994400 0.000000 0.105700
+vn 0.000000 1.000000 0.000000
+vn 1.000000 0.000000 0.000000
+vn 0.984700 0.000000 0.174100
+vn 0.211800 0.976600 0.037500
+vn -0.103300 0.000000 -0.994600
+vn 0.103300 -0.000000 0.994600
+vn 0.911400 0.378700 0.161200
+vn -0.157300 -0.987200 -0.027800
+vn 0.113700 -0.993300 0.020100
+vn 0.030600 -0.000000 0.999500
+vn -0.061100 0.998100 -0.010800
+vn -0.030600 0.000000 -0.999500
+vn -0.000000 -0.000000 1.000000
+vn 0.000000 0.000000 -1.000000
+vn -0.755400 0.655300 0.000000
+vn 0.000000 -1.000000 0.000000
+vn -0.000000 -0.180000 0.983700
+vn 0.000000 -0.395500 -0.918500
+vn -0.000000 0.688500 0.725200
+vn 0.000000 -0.585700 -0.810500
+vn -0.000000 0.974900 0.222500
+vn -0.000000 -1.000000 0.002800
+vn -1.000000 0.000000 -0.000000
+vn -0.000000 0.935500 0.353200
+vn 0.755400 0.655300 0.000000
+vn 0.000000 0.935500 -0.353200
+vn 0.673800 0.724900 0.143400
+vn 0.872300 -0.000000 0.489100
+vn -0.872300 0.000000 -0.489100
+vn -0.518300 -0.853500 -0.054200
+vn -0.975500 0.000000 -0.219900
+vn 0.975500 0.000000 -0.219900
+vn -0.913200 0.000000 -0.407500
+vn -0.436900 0.896200 -0.077300
+vn -0.995300 -0.000000 0.096600
+vn -0.297300 -0.953400 -0.052600
+vn 0.473900 -0.876600 0.083800
+vn 0.913200 0.000000 0.407500
+vn 0.342200 0.937700 0.060500
+vn 0.995300 -0.000000 -0.096600
+vn -0.519200 -0.853000 -0.054300
+vn 0.722400 0.676400 0.143800
+vn -0.994400 0.000000 0.105700
+vn -0.984700 0.000000 0.174100
+vn -0.211800 0.976600 0.037500
+vn 0.103300 0.000000 -0.994600
+vn -0.103300 -0.000000 0.994600
+vn -0.911400 0.378700 0.161200
+vn 0.157300 -0.987200 -0.027800
+vn -0.113700 -0.993300 0.020100
+vn -0.030600 -0.000000 0.999500
+vn 0.061100 0.998100 -0.010800
+vn 0.030600 0.000000 -0.999500
+vn -0.691900 0.713200 0.112500
+vn -0.872300 -0.000000 0.489100
+vn 0.872300 0.000000 -0.489100
+vn 0.518300 -0.853500 -0.054200
+vn 0.913200 0.000000 -0.407500
+vn 0.436900 0.896200 -0.077300
+vn 0.995300 0.000000 0.096600
+vn 0.297300 -0.953300 -0.052600
+vn -0.473900 -0.876600 0.083800
+vn -0.913200 -0.000000 0.407500
+vn -0.342200 0.937700 0.060500
+vn -0.995300 -0.000000 -0.096600
+vn 0.519200 -0.853000 -0.054300
+vn -0.714800 0.690100 0.113700
+vn 0.974400 0.089700 0.206200
+vn 0.870400 0.288400 0.399100
+vn 0.691900 0.713200 0.112500
+vn -0.518000 -0.853700 -0.053400
+vn -0.519700 -0.852700 -0.053600
+vn 0.714800 0.690100 0.113700
+vn -0.974400 0.089700 0.206200
+vn -0.870400 0.288400 0.399100
+vn -0.673800 0.724900 0.143400
+vn 0.518000 -0.853700 -0.053400
+vn 0.297300 -0.953400 -0.052600
+vn 0.519700 -0.852700 -0.053600
+vn -0.722400 0.676400 0.143800
+vn -0.000000 0.962300 0.272000
+usemtl Material.001
+s off
+f 103/1/1 102/2/1 6/3/1
+f 20/4/2 5/5/2 4/6/2
+f 20/4/2 3/7/2 52/8/2
+f 36/9/3 22/10/3 11/11/3
+f 39/12/2 51/13/2 4/6/2
+f 4/6/4 54/14/4 53/15/4
+f 14/16/5 13/17/5 12/18/5
+f 18/19/6 14/16/6 10/20/6
+f 20/4/3 16/21/3 31/22/3
+f 17/23/7 8/24/7 12/18/7
+f 25/25/4 32/26/4 29/27/4
+f 10/20/4 12/18/4 8/24/4
+f 1/28/8 18/19/8 17/23/8
+f 19/29/4 17/23/4 13/17/4
+f 25/25/4 14/16/4 18/19/4
+f 18/19/9 7/30/9 8/24/9
+f 92/31/10 27/32/10 28/33/10
+f 16/21/3 22/10/3 36/9/3
+f 31/22/3 36/9/3 21/34/3
+f 90/35/11 89/36/11 28/33/11
+f 91/37/12 90/35/12 24/38/12
+f 33/39/4 13/17/4 14/16/4
+f 23/40/4 24/38/4 28/33/4
+f 33/39/3 31/22/3 15/41/3
+f 21/34/3 36/9/3 30/42/3
+f 5/5/4 35/43/4 32/26/4
+f 5/5/4 20/4/4 34/44/4
+f 33/39/4 29/27/4 34/44/4
+f 91/37/13 23/40/13 27/32/13
+f 103/1/1 26/45/1 63/46/1
+f 26/45/14 50/47/14 38/48/14
+f 39/12/15 71/49/15 72/50/15
+f 48/51/16 60/52/16 59/53/16
+f 15/41/17 21/34/17 47/54/17
+f 19/29/17 46/55/17 37/56/17
+f 39/12/2 45/57/2 52/8/2
+f 20/4/2 45/57/2 44/58/2
+f 19/29/18 15/41/18 43/59/18
+f 9/60/19 42/61/19 47/54/19
+f 22/10/20 48/51/20 41/62/20
+f 25/25/21 1/28/21 37/56/21
+f 6/3/14 40/63/14 50/47/14
+f 104/64/22 40/63/22 6/3/22
+f 2/65/23 38/48/23 105/66/23
+f 55/67/2 56/68/2 53/15/2
+f 3/7/14 53/15/14 56/68/14
+f 51/13/15 55/67/15 54/14/15
+f 52/8/24 56/68/24 55/67/24
+f 57/69/2 59/53/2 60/52/2
+f 48/51/25 22/10/25 58/70/25
+f 16/21/26 57/69/26 58/70/26
+f 16/21/27 44/58/27 59/53/27
+f 107/71/28 63/46/28 67/72/28
+f 26/45/1 2/65/1 61/73/1
+f 9/60/1 30/42/1 64/74/1
+f 101/75/1 9/60/1 62/76/1
+f 108/77/1 109/78/1 67/72/1
+f 61/73/29 65/79/29 67/72/29
+f 62/76/30 64/74/30 68/80/30
+f 62/76/31 66/81/31 108/77/31
+f 71/49/32 75/82/32 76/83/32
+f 25/25/15 49/84/15 72/50/15
+f 5/5/15 69/85/15 71/49/15
+f 25/25/15 70/86/15 69/85/15
+f 76/83/15 75/82/15 79/87/15
+f 72/50/17 76/83/17 74/88/17
+f 71/49/2 69/85/2 73/89/2
+f 70/86/33 74/88/33 73/89/33
+f 80/90/3 79/87/3 83/91/3
+f 76/83/15 80/90/15 78/92/15
+f 75/82/15 73/89/15 77/93/15
+f 74/88/15 78/92/15 77/93/15
+f 82/94/15 84/95/15 83/91/15
+f 80/90/2 84/95/2 82/94/2
+f 77/93/17 81/96/17 83/91/17
+f 77/93/24 78/92/24 82/94/24
+f 35/43/13 87/97/13 88/98/13
+f 35/43/12 34/44/12 86/99/12
+f 34/44/11 29/27/11 85/100/11
+f 32/26/10 88/98/10 85/100/10
+f 92/31/34 100/101/34 99/102/34
+f 90/35/35 91/37/35 99/102/35
+f 89/36/36 90/35/36 98/103/36
+f 89/36/37 97/104/37 100/101/37
+f 95/105/13 99/102/13 100/101/13
+f 95/105/12 94/106/12 98/103/12
+f 94/106/11 93/107/11 97/104/11
+f 96/108/10 100/101/10 97/104/10
+f 88/98/38 96/108/38 93/107/38
+f 86/99/39 85/100/39 93/107/39
+f 87/97/40 86/99/40 94/106/40
+f 87/97/41 95/105/41 96/108/41
+f 106/109/42 108/77/42 65/79/42
+f 66/81/1 68/80/1 109/78/1
+f 101/75/1 106/109/1 61/73/1
+f 64/74/43 107/71/43 109/78/43
+f 101/75/23 105/66/23 42/61/23
+f 103/1/1 107/71/1 64/74/1
+f 30/42/1 11/11/1 102/2/1
+f 212/1/44 135/45/44 115/3/44
+f 129/4/2 112/7/2 113/6/2
+f 161/8/2 112/7/2 129/4/2
+f 145/9/24 139/42/24 120/11/24
+f 113/6/2 160/13/2 148/12/2
+f 162/15/45 163/14/45 113/6/45
+f 123/16/46 119/20/46 121/18/46
+f 127/19/47 116/30/47 119/20/47
+f 140/22/24 125/21/24 129/4/24
+f 121/18/48 117/24/48 126/23/48
+f 138/27/45 141/26/45 134/25/45
+f 117/24/45 121/18/45 119/20/45
+f 126/23/49 127/19/49 110/28/49
+f 122/17/45 126/23/45 128/29/45
+f 127/19/45 123/16/45 134/25/45
+f 117/24/50 116/30/50 127/19/50
+f 137/33/51 136/32/51 201/31/51
+f 145/9/24 131/10/24 125/21/24
+f 130/34/24 145/9/24 140/22/24
+f 199/35/52 133/38/52 137/33/52
+f 200/37/53 132/40/53 133/38/53
+f 123/16/45 122/17/45 142/39/45
+f 137/33/45 133/38/45 132/40/45
+f 124/41/24 140/22/24 142/39/24
+f 130/34/24 118/60/24 139/42/24
+f 141/26/45 144/43/45 114/5/45
+f 114/5/45 144/43/45 143/44/45
+f 143/44/45 138/27/45 142/39/45
+f 136/32/54 132/40/54 200/37/54
+f 212/1/44 216/71/44 172/46/44
+f 147/48/14 159/47/14 135/45/14
+f 181/50/15 180/49/15 148/12/15
+f 168/53/26 169/52/26 157/51/26
+f 124/41/17 152/59/17 156/54/17
+f 146/56/17 155/55/17 128/29/17
+f 148/12/2 160/13/2 161/8/2
+f 129/4/2 125/21/2 153/58/2
+f 155/55/18 152/59/18 124/41/18
+f 130/34/19 156/54/19 151/61/19
+f 131/10/20 120/11/20 150/62/20
+f 134/25/21 158/84/21 146/56/21
+f 159/47/14 149/63/14 115/3/14
+f 115/3/22 149/63/22 213/64/22
+f 214/66/23 147/48/23 111/65/23
+f 162/15/2 165/68/2 164/67/2
+f 165/68/14 162/15/14 112/7/14
+f 163/14/15 164/67/15 160/13/15
+f 164/67/3 165/68/3 161/8/3
+f 166/69/2 167/70/2 169/52/2
+f 157/51/25 169/52/25 167/70/25
+f 167/70/16 166/69/16 125/21/16
+f 125/21/27 166/69/27 168/53/27
+f 216/71/55 218/78/55 176/72/55
+f 135/45/44 172/46/44 170/73/44
+f 118/60/44 171/76/44 173/74/44
+f 210/75/44 215/109/44 171/76/44
+f 217/77/44 174/79/44 176/72/44
+f 176/72/56 174/79/56 170/73/56
+f 171/76/57 175/81/57 177/80/57
+f 217/77/58 175/81/58 171/76/58
+f 185/83/33 184/82/33 180/49/33
+f 134/25/15 179/86/15 181/50/15
+f 180/49/15 178/85/15 114/5/15
+f 178/85/15 179/86/15 134/25/15
+f 189/90/15 188/87/15 184/82/15
+f 183/88/17 185/83/17 181/50/17
+f 180/49/2 184/82/2 182/89/2
+f 182/89/32 183/88/32 179/86/32
+f 189/90/24 193/95/24 192/91/24
+f 187/92/15 189/90/15 185/83/15
+f 184/82/15 188/87/15 186/93/15
+f 186/93/15 187/92/15 183/88/15
+f 192/91/15 193/95/15 191/94/15
+f 191/94/2 193/95/2 189/90/2
+f 192/91/17 190/96/17 186/93/17
+f 186/93/3 190/96/3 191/94/3
+f 197/98/54 196/97/54 144/43/54
+f 144/43/53 196/97/53 195/99/53
+f 143/44/52 195/99/52 194/100/52
+f 194/100/51 197/98/51 141/26/51
+f 208/102/59 209/101/59 201/31/59
+f 199/35/60 207/103/60 208/102/60
+f 198/36/61 206/104/61 207/103/61
+f 209/101/62 206/104/62 198/36/62
+f 209/101/54 208/102/54 204/105/54
+f 204/105/53 208/102/53 207/103/53
+f 203/106/52 207/103/52 206/104/52
+f 206/104/51 209/101/51 205/108/51
+f 202/107/63 205/108/63 197/98/63
+f 195/99/64 203/106/64 202/107/64
+f 196/97/65 204/105/65 203/106/65
+f 205/108/66 204/105/66 196/97/66
+f 174/79/67 217/77/67 215/109/67
+f 175/81/44 217/77/44 218/78/44
+f 170/73/44 215/109/44 210/75/44
+f 173/74/68 177/80/68 218/78/68
+f 151/61/23 214/66/23 210/75/23
+f 173/74/44 216/71/44 212/1/44
+f 139/42/44 212/1/44 211/2/44
+f 26/45/1 103/1/1 6/3/1
+f 3/7/2 20/4/2 4/6/2
+f 45/57/2 20/4/2 52/8/2
+f 30/42/3 36/9/3 11/11/3
+f 5/5/2 39/12/2 4/6/2
+f 3/7/4 4/6/4 53/15/4
+f 10/20/5 14/16/5 12/18/5
+f 7/30/6 18/19/6 10/20/6
+f 33/39/3 20/4/3 31/22/3
+f 13/17/7 17/23/7 12/18/7
+f 33/39/4 25/25/4 29/27/4
+f 7/30/4 10/20/4 8/24/4
+f 19/29/69 1/28/69 17/23/69
+f 33/39/4 19/29/4 13/17/4
+f 1/28/70 25/25/70 18/19/70
+f 17/23/9 18/19/9 8/24/9
+f 89/36/10 92/31/10 28/33/10
+f 31/22/3 16/21/3 36/9/3
+f 15/41/3 31/22/3 21/34/3
+f 24/38/11 90/35/11 28/33/11
+f 23/40/12 91/37/12 24/38/12
+f 25/25/4 33/39/4 14/16/4
+f 27/32/4 23/40/4 28/33/4
+f 19/29/3 33/39/3 15/41/3
+f 9/60/3 21/34/3 30/42/3
+f 25/25/4 5/5/4 32/26/4
+f 35/43/4 5/5/4 34/44/4
+f 20/4/4 33/39/4 34/44/4
+f 92/31/13 91/37/13 27/32/13
+f 107/71/1 103/1/1 63/46/1
+f 2/65/14 26/45/14 38/48/14
+f 49/84/15 39/12/15 72/50/15
+f 44/58/16 48/51/16 59/53/16
+f 43/59/17 15/41/17 47/54/17
+f 1/28/17 19/29/17 37/56/17
+f 51/13/2 39/12/2 52/8/2
+f 16/21/2 20/4/2 44/58/2
+f 46/55/18 19/29/18 43/59/18
+f 21/34/19 9/60/19 47/54/19
+f 11/11/20 22/10/20 41/62/20
+f 49/84/21 25/25/21 37/56/21
+f 26/45/14 6/3/14 50/47/14
+f 102/2/22 104/64/22 6/3/22
+f 101/75/23 2/65/23 105/66/23
+f 54/14/2 55/67/2 53/15/2
+f 52/8/14 3/7/14 56/68/14
+f 4/6/15 51/13/15 54/14/15
+f 51/13/24 52/8/24 55/67/24
+f 58/70/2 57/69/2 60/52/2
+f 60/52/25 48/51/25 58/70/25
+f 22/10/26 16/21/26 58/70/26
+f 57/69/27 16/21/27 59/53/27
+f 109/78/71 107/71/71 67/72/71
+f 63/46/1 26/45/1 61/73/1
+f 62/76/1 9/60/1 64/74/1
+f 106/109/1 101/75/1 62/76/1
+f 65/79/1 108/77/1 67/72/1
+f 63/46/29 61/73/29 67/72/29
+f 66/81/30 62/76/30 68/80/30
+f 106/109/72 62/76/72 108/77/72
+f 72/50/32 71/49/32 76/83/32
+f 70/86/15 25/25/15 72/50/15
+f 39/12/15 5/5/15 71/49/15
+f 5/5/15 25/25/15 69/85/15
+f 80/90/15 76/83/15 79/87/15
+f 70/86/17 72/50/17 74/88/17
+f 75/82/2 71/49/2 73/89/2
+f 69/85/33 70/86/33 73/89/33
+f 84/95/3 80/90/3 83/91/3
+f 74/88/15 76/83/15 78/92/15
+f 79/87/15 75/82/15 77/93/15
+f 73/89/15 74/88/15 77/93/15
+f 81/96/15 82/94/15 83/91/15
+f 78/92/2 80/90/2 82/94/2
+f 79/87/17 77/93/17 83/91/17
+f 81/96/24 77/93/24 82/94/24
+f 32/26/13 35/43/13 88/98/13
+f 87/97/12 35/43/12 86/99/12
+f 86/99/11 34/44/11 85/100/11
+f 29/27/10 32/26/10 85/100/10
+f 91/37/34 92/31/34 99/102/34
+f 98/103/35 90/35/35 99/102/35
+f 97/104/36 89/36/36 98/103/36
+f 92/31/37 89/36/37 100/101/37
+f 96/108/13 95/105/13 100/101/13
+f 99/102/12 95/105/12 98/103/12
+f 98/103/11 94/106/11 97/104/11
+f 93/107/10 96/108/10 97/104/10
+f 85/100/38 88/98/38 93/107/38
+f 94/106/39 86/99/39 93/107/39
+f 95/105/40 87/97/40 94/106/40
+f 88/98/41 87/97/41 96/108/41
+f 61/73/73 106/109/73 65/79/73
+f 108/77/1 66/81/1 109/78/1
+f 2/65/1 101/75/1 61/73/1
+f 68/80/74 64/74/74 109/78/74
+f 9/60/23 101/75/23 42/61/23
+f 30/42/1 103/1/1 64/74/1
+f 103/1/1 30/42/1 102/2/1
+f 211/2/44 212/1/44 115/3/44
+f 114/5/2 129/4/2 113/6/2
+f 154/57/2 161/8/2 129/4/2
+f 131/10/24 145/9/24 120/11/24
+f 114/5/2 113/6/2 148/12/2
+f 112/7/45 162/15/45 113/6/45
+f 122/17/46 123/16/46 121/18/46
+f 123/16/47 127/19/47 119/20/47
+f 142/39/24 140/22/24 129/4/24
+f 122/17/48 121/18/48 126/23/48
+f 142/39/45 138/27/45 134/25/45
+f 116/30/45 117/24/45 119/20/45
+f 128/29/75 126/23/75 110/28/75
+f 142/39/45 122/17/45 128/29/45
+f 110/28/76 127/19/76 134/25/76
+f 126/23/50 117/24/50 127/19/50
+f 198/36/51 137/33/51 201/31/51
+f 140/22/24 145/9/24 125/21/24
+f 124/41/24 130/34/24 140/22/24
+f 198/36/52 199/35/52 137/33/52
+f 199/35/53 200/37/53 133/38/53
+f 134/25/45 123/16/45 142/39/45
+f 136/32/45 137/33/45 132/40/45
+f 128/29/24 124/41/24 142/39/24
+f 145/9/24 130/34/24 139/42/24
+f 134/25/45 141/26/45 114/5/45
+f 129/4/45 114/5/45 143/44/45
+f 129/4/45 143/44/45 142/39/45
+f 201/31/54 136/32/54 200/37/54
+f 135/45/44 212/1/44 172/46/44
+f 111/65/14 147/48/14 135/45/14
+f 158/84/15 181/50/15 148/12/15
+f 153/58/26 168/53/26 157/51/26
+f 130/34/17 124/41/17 156/54/17
+f 110/28/17 146/56/17 128/29/17
+f 154/57/2 148/12/2 161/8/2
+f 154/57/2 129/4/2 153/58/2
+f 128/29/18 155/55/18 124/41/18
+f 118/60/19 130/34/19 151/61/19
+f 157/51/20 131/10/20 150/62/20
+f 110/28/21 134/25/21 146/56/21
+f 135/45/14 159/47/14 115/3/14
+f 211/2/22 115/3/22 213/64/22
+f 210/75/23 214/66/23 111/65/23
+f 163/14/2 162/15/2 164/67/2
+f 161/8/14 165/68/14 112/7/14
+f 113/6/15 163/14/15 160/13/15
+f 160/13/3 164/67/3 161/8/3
+f 168/53/2 166/69/2 169/52/2
+f 131/10/25 157/51/25 167/70/25
+f 131/10/16 167/70/16 125/21/16
+f 153/58/27 125/21/27 168/53/27
+f 172/46/77 216/71/77 176/72/77
+f 111/65/44 135/45/44 170/73/44
+f 139/42/44 118/60/44 173/74/44
+f 118/60/44 210/75/44 171/76/44
+f 218/78/44 217/77/44 176/72/44
+f 172/46/56 176/72/56 170/73/56
+f 173/74/57 171/76/57 177/80/57
+f 215/109/78 217/77/78 171/76/78
+f 181/50/33 185/83/33 180/49/33
+f 158/84/15 134/25/15 181/50/15
+f 148/12/15 180/49/15 114/5/15
+f 114/5/15 178/85/15 134/25/15
+f 185/83/15 189/90/15 184/82/15
+f 179/86/17 183/88/17 181/50/17
+f 178/85/2 180/49/2 182/89/2
+f 178/85/32 182/89/32 179/86/32
+f 188/87/24 189/90/24 192/91/24
+f 183/88/15 187/92/15 185/83/15
+f 182/89/15 184/82/15 186/93/15
+f 182/89/15 186/93/15 183/88/15
+f 190/96/15 192/91/15 191/94/15
+f 187/92/2 191/94/2 189/90/2
+f 188/87/17 192/91/17 186/93/17
+f 187/92/3 186/93/3 191/94/3
+f 141/26/54 197/98/54 144/43/54
+f 143/44/53 144/43/53 195/99/53
+f 138/27/52 143/44/52 194/100/52
+f 138/27/51 194/100/51 141/26/51
+f 200/37/59 208/102/59 201/31/59
+f 200/37/60 199/35/60 208/102/60
+f 199/35/61 198/36/61 207/103/61
+f 201/31/79 209/101/79 198/36/79
+f 205/108/54 209/101/54 204/105/54
+f 203/106/53 204/105/53 207/103/53
+f 202/107/52 203/106/52 206/104/52
+f 202/107/51 206/104/51 205/108/51
+f 194/100/63 202/107/63 197/98/63
+f 194/100/64 195/99/64 202/107/64
+f 195/99/65 196/97/65 203/106/65
+f 197/98/66 205/108/66 196/97/66
+f 170/73/80 174/79/80 215/109/80
+f 177/80/44 175/81/44 218/78/44
+f 111/65/44 170/73/44 210/75/44
+f 216/71/81 173/74/81 218/78/81
+f 118/60/23 151/61/23 210/75/23
+f 139/42/44 173/74/44 212/1/44
+f 120/11/44 139/42/44 211/2/44
+usemtl Material.003
+f 41/62/82 104/64/82 102/2/82
+f 211/2/82 213/64/82 150/62/82
+f 11/11/82 41/62/82 102/2/82
+f 120/11/82 211/2/82 150/62/82
diff --git a/models/missing_material_file.obj b/models/missing_material_file.obj
new file mode 100644
index 0000000..9e1d98c
--- /dev/null
+++ b/models/missing_material_file.obj
@@ -0,0 +1,145 @@
+# cornell_box.obj and cornell_box.mtl are grabbed from Intel's embree project.
+# original cornell box data
+ # comment
+
+# empty line including some space
+
+
+#mtllib no_material.mtl
+
+o floor
+usemtl white
+v 552.8 0.0 0.0
+v 0.0 0.0 0.0
+v 0.0 0.0 559.2
+v 549.6 0.0 559.2
+
+v 130.0 0.0 65.0
+v 82.0 0.0 225.0
+v 240.0 0.0 272.0
+v 290.0 0.0 114.0
+
+v 423.0 0.0 247.0
+v 265.0 0.0 296.0
+v 314.0 0.0 456.0
+v 472.0 0.0 406.0
+
+f 1 2 3 4
+f 8 7 6 5
+f 12 11 10 9
+
+o light
+usemtl light
+v 343.0 548.0 227.0
+v 343.0 548.0 332.0
+v 213.0 548.0 332.0
+v 213.0 548.0 227.0
+f -4 -3 -2 -1
+
+o ceiling
+usemtl white
+v 556.0 548.8 0.0
+v 556.0 548.8 559.2
+v 0.0 548.8 559.2
+v 0.0 548.8 0.0
+f -4 -3 -2 -1
+
+o back_wall
+usemtl white
+v 549.6 0.0 559.2
+v 0.0 0.0 559.2
+v 0.0 548.8 559.2
+v 556.0 548.8 559.2
+f -4 -3 -2 -1
+
+o front_wall
+usemtl blue
+v 549.6 0.0 0
+v 0.0 0.0 0
+v 0.0 548.8 0
+v 556.0 548.8 0
+#f -1 -2 -3 -4
+
+o green_wall
+usemtl green
+v 0.0 0.0 559.2
+v 0.0 0.0 0.0
+v 0.0 548.8 0.0
+v 0.0 548.8 559.2
+f -4 -3 -2 -1
+
+o red_wall
+usemtl red
+v 552.8 0.0 0.0
+v 549.6 0.0 559.2
+v 556.0 548.8 559.2
+v 556.0 548.8 0.0
+f -4 -3 -2 -1
+
+o short_block
+usemtl white
+
+v 130.0 165.0 65.0
+v 82.0 165.0 225.0
+v 240.0 165.0 272.0
+v 290.0 165.0 114.0
+f -4 -3 -2 -1
+
+v 290.0 0.0 114.0
+v 290.0 165.0 114.0
+v 240.0 165.0 272.0
+v 240.0 0.0 272.0
+f -4 -3 -2 -1
+
+v 130.0 0.0 65.0
+v 130.0 165.0 65.0
+v 290.0 165.0 114.0
+v 290.0 0.0 114.0
+f -4 -3 -2 -1
+
+v 82.0 0.0 225.0
+v 82.0 165.0 225.0
+v 130.0 165.0 65.0
+v 130.0 0.0 65.0
+f -4 -3 -2 -1
+
+v 240.0 0.0 272.0
+v 240.0 165.0 272.0
+v 82.0 165.0 225.0
+v 82.0 0.0 225.0
+f -4 -3 -2 -1
+
+o tall_block
+usemtl white
+
+v 423.0 330.0 247.0
+v 265.0 330.0 296.0
+v 314.0 330.0 456.0
+v 472.0 330.0 406.0
+f -4 -3 -2 -1
+
+usemtl white
+v 423.0 0.0 247.0
+v 423.0 330.0 247.0
+v 472.0 330.0 406.0
+v 472.0 0.0 406.0
+f -4 -3 -2 -1
+
+v 472.0 0.0 406.0
+v 472.0 330.0 406.0
+v 314.0 330.0 456.0
+v 314.0 0.0 456.0
+f -4 -3 -2 -1
+
+v 314.0 0.0 456.0
+v 314.0 330.0 456.0
+v 265.0 330.0 296.0
+v 265.0 0.0 296.0
+f -4 -3 -2 -1
+
+v 265.0 0.0 296.0
+v 265.0 330.0 296.0
+v 423.0 330.0 247.0
+v 423.0 0.0 247.0
+f -4 -3 -2 -1
+
diff --git a/models/mtllib-multiple-files-issue-112.mtl b/models/mtllib-multiple-files-issue-112.mtl
new file mode 100644
index 0000000..5ebd668
--- /dev/null
+++ b/models/mtllib-multiple-files-issue-112.mtl
@@ -0,0 +1,6 @@
+newmtl default
+Ka 0 0 0
+Kd 0 0 0
+Ks 0 0 0
+map_Kd tmp.png
+
diff --git a/models/mtllib-multiple-files-issue-112.obj b/models/mtllib-multiple-files-issue-112.obj
new file mode 100644
index 0000000..9966dfb
--- /dev/null
+++ b/models/mtllib-multiple-files-issue-112.obj
@@ -0,0 +1,7 @@
+mtllib invalid-file-aaa.mtl invalid-file-bbb.mtl mtllib-multiple-files-issue-112.mtl
+o Test
+v 1.864151 -1.219172 -5.532511
+v 0.575869 -0.666304 5.896140
+v 0.940448 1.000000 -1.971128
+usemtl default
+f 1 2 3
diff --git a/models/no_material.obj b/models/no_material.obj
new file mode 100644
index 0000000..6f3688f
--- /dev/null
+++ b/models/no_material.obj
@@ -0,0 +1,133 @@
+# cornell_box.obj and cornell_box.mtl are grabbed from Intel's embree project.
+# original cornell box data
+ # comment
+
+# empty line including some space
+
+
+o floor
+v 552.8 0.0 0.0
+v 0.0 0.0 0.0
+v 0.0 0.0 559.2
+v 549.6 0.0 559.2
+
+v 130.0 0.0 65.0
+v 82.0 0.0 225.0
+v 240.0 0.0 272.0
+v 290.0 0.0 114.0
+
+v 423.0 0.0 247.0
+v 265.0 0.0 296.0
+v 314.0 0.0 456.0
+v 472.0 0.0 406.0
+
+f 1 2 3 4
+f 8 7 6 5
+f 12 11 10 9
+
+o light
+v 343.0 548.0 227.0
+v 343.0 548.0 332.0
+v 213.0 548.0 332.0
+v 213.0 548.0 227.0
+f -4 -3 -2 -1
+
+o ceiling
+v 556.0 548.8 0.0
+v 556.0 548.8 559.2
+v 0.0 548.8 559.2
+v 0.0 548.8 0.0
+f -4 -3 -2 -1
+
+o back_wall
+v 549.6 0.0 559.2
+v 0.0 0.0 559.2
+v 0.0 548.8 559.2
+v 556.0 548.8 559.2
+f -4 -3 -2 -1
+
+o front_wall
+v 549.6 0.0 0
+v 0.0 0.0 0
+v 0.0 548.8 0
+v 556.0 548.8 0
+#f -1 -2 -3 -4
+
+o green_wall
+v 0.0 0.0 559.2
+v 0.0 0.0 0.0
+v 0.0 548.8 0.0
+v 0.0 548.8 559.2
+f -4 -3 -2 -1
+
+o red_wall
+v 552.8 0.0 0.0
+v 549.6 0.0 559.2
+v 556.0 548.8 559.2
+v 556.0 548.8 0.0
+f -4 -3 -2 -1
+
+o short_block
+
+v 130.0 165.0 65.0
+v 82.0 165.0 225.0
+v 240.0 165.0 272.0
+v 290.0 165.0 114.0
+f -4 -3 -2 -1
+
+v 290.0 0.0 114.0
+v 290.0 165.0 114.0
+v 240.0 165.0 272.0
+v 240.0 0.0 272.0
+f -4 -3 -2 -1
+
+v 130.0 0.0 65.0
+v 130.0 165.0 65.0
+v 290.0 165.0 114.0
+v 290.0 0.0 114.0
+f -4 -3 -2 -1
+
+v 82.0 0.0 225.0
+v 82.0 165.0 225.0
+v 130.0 165.0 65.0
+v 130.0 0.0 65.0
+f -4 -3 -2 -1
+
+v 240.0 0.0 272.0
+v 240.0 165.0 272.0
+v 82.0 165.0 225.0
+v 82.0 0.0 225.0
+f -4 -3 -2 -1
+
+o tall_block
+
+v 423.0 330.0 247.0
+v 265.0 330.0 296.0
+v 314.0 330.0 456.0
+v 472.0 330.0 406.0
+f -4 -3 -2 -1
+
+v 423.0 0.0 247.0
+v 423.0 330.0 247.0
+v 472.0 330.0 406.0
+v 472.0 0.0 406.0
+f -4 -3 -2 -1
+
+v 472.0 0.0 406.0
+v 472.0 330.0 406.0
+v 314.0 330.0 456.0
+v 314.0 0.0 456.0
+f -4 -3 -2 -1
+
+v 314.0 0.0 456.0
+v 314.0 330.0 456.0
+v 265.0 330.0 296.0
+v 265.0 0.0 296.0
+f -4 -3 -2 -1
+
+v 265.0 0.0 296.0
+v 265.0 330.0 296.0
+v 423.0 330.0 247.0
+v 423.0 0.0 247.0
+f -4 -3 -2 -1
+
diff --git a/models/norm-texopt.mtl b/models/norm-texopt.mtl
new file mode 100644
index 0000000..e2d4a2c
--- /dev/null
+++ b/models/norm-texopt.mtl
@@ -0,0 +1,7 @@
+newmtl default
+Ka 0 0 0
+Kd 0 0 0
+Ks 0 0 0
+Kt 0.1 0.2 0.3
+norm -bm 3 normalmap.jpg
+
diff --git a/models/norm-texopt.obj b/models/norm-texopt.obj
new file mode 100644
index 0000000..babe94d
--- /dev/null
+++ b/models/norm-texopt.obj
@@ -0,0 +1,7 @@
+mtllib norm-texopt.mtl
+o Test
+v 1.864151 -1.219172 -5.532511
+v 0.575869 -0.666304 5.896140
+v 0.940448 1.000000 -1.971128
+usemtl default
+f 1 2 3
diff --git a/models/pbr-mat-ext.mtl b/models/pbr-mat-ext.mtl
new file mode 100644
index 0000000..bed905d
--- /dev/null
+++ b/models/pbr-mat-ext.mtl
@@ -0,0 +1,19 @@
+# .MTL with PBR extension.
+newmtl pbr
+Ka 0 0 0
+Kd 1 1 1
+Ks 0 0 0
+Ke 0.1 0.1 0.1
+Pr 0.2
+Pm 0.3
+Ps 0.4
+Pc 0.5
+Pcr 0.6
+aniso 0.7
+anisor 0.8
+map_Pr roughness.tex
+map_Pm metallic.tex
+map_Ps sheen.tex
+map_Ke emissive.tex
+norm normalmap.tex
+
diff --git a/models/pbr-mat-ext.obj b/models/pbr-mat-ext.obj
new file mode 100644
index 0000000..bb3e371
--- /dev/null
+++ b/models/pbr-mat-ext.obj
@@ -0,0 +1,10 @@
+mtllib pbr-mat-ext.mtl
+
+o floor
+usemtl pbr
+v 552.8 0.0 0.0
+v 0.0 0.0 0.0
+v 0.0 0.0 559.2
+v 549.6 0.0 559.2
+
+f 1 2 3 4
diff --git a/models/refl.mtl b/models/refl.mtl
new file mode 100644
index 0000000..7e04f28
--- /dev/null
+++ b/models/refl.mtl
@@ -0,0 +1,25 @@
+newmtl white
+Ka 0 0 0
+Kd 1 1 1
+Ks 0 0 0
+refl reflection.tga
+
+newmtl red
+Ka 0 0 0
+Kd 1 0 0
+Ks 0 0 0
+
+newmtl green
+Ka 0 0 0
+Kd 0 1 0
+Ks 0 0 0
+
+newmtl blue
+Ka 0 0 0
+Kd 0 0 1
+Ks 0 0 0
+
+newmtl light
+Ka 20 20 20
+Kd 1 1 1
+Ks 0 0 0
diff --git a/models/refl.obj b/models/refl.obj
new file mode 100644
index 0000000..e9715f5
--- /dev/null
+++ b/models/refl.obj
@@ -0,0 +1,32 @@
+# Test for `refl` material parameter
+mtllib refl.mtl
+
+v 0.000000 2.000000 2.000000
+v 0.000000 0.000000 2.000000
+v 2.000000 0.000000 2.000000
+v 2.000000 2.000000 2.000000
+v 0.000000 2.000000 0.000000
+v 0.000000 0.000000 0.000000
+v 2.000000 0.000000 0.000000
+v 2.000000 2.000000 0.000000
+# 8 vertices
+
+g front cube
+usemtl white
+f 1 2 3 4
+g back cube
+# expects white material
+f 8 7 6 5
+g right cube
+usemtl red
+f 4 3 7 8
+g top cube
+usemtl white
+f 5 1 4 8
+g left cube
+usemtl green
+f 5 6 2 1
+g bottom cube
+usemtl white
+f 2 6 7 3
+# 6 elements
diff --git a/models/test-nan.obj b/models/test-nan.obj
new file mode 100644
index 0000000..3c68925
--- /dev/null
+++ b/models/test-nan.obj
@@ -0,0 +1,145 @@
+# cornell_box.obj and cornell_box.mtl are grabbed from Intel's embree project.
+# original cornell box data
+ # comment
+
+# empty line including some space
+
+
+mtllib cornell_box.mtl
+
+o floor
+usemtl white
+v nan -nan nan
+v inf -inf inf
+v 1.#IND -1.#IND 1.#IND
+v 1.#INF -1.#INF 1.#INF
+
+v 130.0 0.0 65.0
+v 82.0 0.0 225.0
+v 240.0 0.0 272.0
+v 290.0 0.0 114.0
+
+v 423.0 0.0 247.0
+v 265.0 0.0 296.0
+v 314.0 0.0 456.0
+v 472.0 0.0 406.0
+
+f 1 2 3 4
+f 8 7 6 5
+f 12 11 10 9
+
+o light
+usemtl light
+v 343.0 548.0 227.0
+v 343.0 548.0 332.0
+v 213.0 548.0 332.0
+v 213.0 548.0 227.0
+f -4 -3 -2 -1
+
+o ceiling
+usemtl white
+v 556.0 548.8 0.0
+v 556.0 548.8 559.2
+v 0.0 548.8 559.2
+v 0.0 548.8 0.0
+f -4 -3 -2 -1
+
+o back_wall
+usemtl white
+v 549.6 0.0 559.2
+v 0.0 0.0 559.2
+v 0.0 548.8 559.2
+v 556.0 548.8 559.2
+f -4 -3 -2 -1
+
+o front_wall
+usemtl blue
+v 549.6 0.0 0
+v 0.0 0.0 0
+v 0.0 548.8 0
+v 556.0 548.8 0
+#f -1 -2 -3 -4
+
+o green_wall
+usemtl green
+v 0.0 0.0 559.2
+v 0.0 0.0 0.0
+v 0.0 548.8 0.0
+v 0.0 548.8 559.2
+f -4 -3 -2 -1
+
+o red_wall
+usemtl red
+v 552.8 0.0 0.0
+v 549.6 0.0 559.2
+v 556.0 548.8 559.2
+v 556.0 548.8 0.0
+f -4 -3 -2 -1
+
+o short_block
+usemtl white
+
+v 130.0 165.0 65.0
+v 82.0 165.0 225.0
+v 240.0 165.0 272.0
+v 290.0 165.0 114.0
+f -4 -3 -2 -1
+
+v 290.0 0.0 114.0
+v 290.0 165.0 114.0
+v 240.0 165.0 272.0
+v 240.0 0.0 272.0
+f -4 -3 -2 -1
+
+v 130.0 0.0 65.0
+v 130.0 165.0 65.0
+v 290.0 165.0 114.0
+v 290.0 0.0 114.0
+f -4 -3 -2 -1
+
+v 82.0 0.0 225.0
+v 82.0 165.0 225.0
+v 130.0 165.0 65.0
+v 130.0 0.0 65.0
+f -4 -3 -2 -1
+
+v 240.0 0.0 272.0
+v 240.0 165.0 272.0
+v 82.0 165.0 225.0
+v 82.0 0.0 225.0
+f -4 -3 -2 -1
+
+o tall_block
+usemtl white
+
+v 423.0 330.0 247.0
+v 265.0 330.0 296.0
+v 314.0 330.0 456.0
+v 472.0 330.0 406.0
+f -4 -3 -2 -1
+
+usemtl white
+v 423.0 0.0 247.0
+v 423.0 330.0 247.0
+v 472.0 330.0 406.0
+v 472.0 0.0 406.0
+f -4 -3 -2 -1
+
+v 472.0 0.0 406.0
+v 472.0 330.0 406.0
+v 314.0 330.0 456.0
+v 314.0 0.0 456.0
+f -4 -3 -2 -1
+
+v 314.0 0.0 456.0
+v 314.0 330.0 456.0
+v 265.0 330.0 296.0
+v 265.0 0.0 296.0
+f -4 -3 -2 -1
+
+v 265.0 0.0 296.0
+v 265.0 330.0 296.0
+v 423.0 330.0 247.0
+v 423.0 0.0 247.0
+f -4 -3 -2 -1
+
diff --git a/models/texture-filename-with-whitespace.mtl b/models/texture-filename-with-whitespace.mtl
new file mode 100644
index 0000000..70b1a4e
--- /dev/null
+++ b/models/texture-filename-with-whitespace.mtl
@@ -0,0 +1,28 @@
+newmtl white
+Ka 0 0 0
+Kd 1 1 1
+Ks 0 0 0
+# filename with white space.
+map_Kd texture 01.png
+
+newmtl red
+Ka 0 0 0
+Kd 1 0 0
+Ks 0 0 0
+# texture option + filename with white space.
+bump -bm 2 bump 01.png
+
+newmtl green
+Ka 0 0 0
+Kd 0 1 0
+Ks 0 0 0
+
+newmtl blue
+Ka 0 0 0
+Kd 0 0 1
+Ks 0 0 0
+
+newmtl light
+Ka 20 20 20
+Kd 1 1 1
+Ks 0 0 0
diff --git a/models/texture-filename-with-whitespace.obj b/models/texture-filename-with-whitespace.obj
new file mode 100644
index 0000000..46e61e7
--- /dev/null
+++ b/models/texture-filename-with-whitespace.obj
@@ -0,0 +1,31 @@
+mtllib texture-filename-with-whitespace.mtl
+
+v 0.000000 2.000000 2.000000
+v 0.000000 0.000000 2.000000
+v 2.000000 0.000000 2.000000
+v 2.000000 2.000000 2.000000
+v 0.000000 2.000000 0.000000
+v 0.000000 0.000000 0.000000
+v 2.000000 0.000000 0.000000
+v 2.000000 2.000000 0.000000
+# 8 vertices
+
+g front cube
+usemtl white
+f 1 2 3 4
+g back cube
+# expects white material
+f 8 7 6 5
+g right cube
+usemtl red
+f 4 3 7 8
+g top cube
+usemtl white
+f 5 1 4 8
+g left cube
+usemtl green
+f 5 6 2 1
+g bottom cube
+usemtl white
+f 2 6 7 3
+# 6 elements
diff --git a/models/texture-options-issue-85.mtl b/models/texture-options-issue-85.mtl
new file mode 100644
index 0000000..d4d62ad
--- /dev/null
+++ b/models/texture-options-issue-85.mtl
@@ -0,0 +1,36 @@
+newmtl default
+Ka 0 0 0
+Kd 0 0 0
+Ks 0 0 0
+Kt 0.1 0.2 0.3
+map_Ka -clamp on ambient.jpg
+map_Kd -o 0.1 diffuse.jpg
+map_Ks -s 0.1 0.2 specular.jpg
+map_Ns -t 0.1 0.2 0.3 specular_highlight.jpg
+map_bump -bm 3 bumpmap.jpg
+
+newmtl bm2
+Ka 0 0 0
+Kd 0 0 0
+Ks 0 0 0
+Kt 0.1 0.2 0.3
+# blendu
+map_Kd -blendu on diffuse.jpg
+map_Ks -blendv off specular.jpg
+map_Ns -mm 0.1 0.3 specular_highlight.jpg
+# -bm after filename
+map_bump -imfchan r bumpmap2.jpg -bm 1.5
+
+newmtl bm3
+Ka 0 0 0
+Kd 0 0 0
+Ks 0 0 0
+Kt 0.1 0.2 0.3
+# type
+map_Kd -type sphere diffuse.jpg
+map_Ks -type cube_top specular.jpg
+map_Ns -type cube_bottom specular_highlight.jpg
+map_Ka -type cube_left ambient.jpg
+map_d -type cube_right alpha.jpg
+map_bump -type cube_front bump.jpg
+disp -type cube_back displacement.jpg
diff --git a/models/texture-options-issue-85.obj b/models/texture-options-issue-85.obj
new file mode 100644
index 0000000..f7abb0c
--- /dev/null
+++ b/models/texture-options-issue-85.obj
@@ -0,0 +1,7 @@
+mtllib texture-options-issue-85.mtl
+o Test
+v 1.864151 -1.219172 -5.532511
+v 0.575869 -0.666304 5.896140
+v 0.940448 1.000000 -1.971128
+usemtl default
+f 1 2 3
diff --git a/models/tr-and-d-issue-43.mtl b/models/tr-and-d-issue-43.mtl
new file mode 100644
index 0000000..44fd7ac
--- /dev/null
+++ b/models/tr-and-d-issue-43.mtl
@@ -0,0 +1,13 @@
+newmtl Material.001
+Ka 0 0 0
+Kd 0 0 0
+Ks 0 0 0
+d 0.75
+Tr 0.5
+
+newmtl Material.002
+Ka 0 0 0
+Kd 0 0 0
+Ks 0 0 0
+Tr 0.5
+d 0.75
diff --git a/models/tr-and-d-issue-43.obj b/models/tr-and-d-issue-43.obj
new file mode 100644
index 0000000..d86c3cf
--- /dev/null
+++ b/models/tr-and-d-issue-43.obj
@@ -0,0 +1,817 @@
+# https://github.com/syoyo/tinyobjloader/issues/68
+# Blender v2.73 (sub 0) OBJ File: 'enemy.blend'
+# www.blender.org
+mtllib tr-and-d-issue-43.mtl
+o Cube
+v 1.864151 -1.219172 -5.532511
+v 0.575869 -0.666304 5.896140
+v 0.940448 1.000000 -1.971128
+v 1.620345 1.000000 -5.815706
+v 1.864152 1.000000 -6.334323
+v 0.575869 -0.129842 5.896143
+v 5.440438 -1.462153 -5.818601
+v 4.896782 -1.462153 -2.744413
+v 1.000825 -0.677484 1.899605
+v 5.440438 -1.246362 -5.818600
+v 1.000825 0.852342 1.899608
+v 4.896782 -1.246362 -2.744412
+v 1.160660 -0.450871 -2.356325
+v 1.704316 -0.450871 -5.430513
+v 1.000825 -0.351920 -1.293797
+v 1.000825 1.000000 -1.293794
+v 1.160660 -0.877888 -2.356326
+v 1.704316 -0.877888 -5.430514
+v 1.000825 -1.219172 -1.452514
+v 1.000825 1.000000 -1.452511
+v 1.000825 -0.351920 1.759410
+v 1.000825 1.000000 1.759413
+v 9.097919 1.221145 -6.212147
+v 8.356775 1.221145 -2.021231
+v 1.864151 -0.109586 -6.334325
+v 0.575869 -0.398073 5.896141
+v 9.097919 0.943958 -6.212148
+v 8.356775 0.943958 -2.021233
+v 1.061916 0.113661 -1.797961
+v 1.000825 0.161258 1.899606
+v 1.000825 0.324040 -1.293795
+v 1.803060 0.113661 -5.988876
+v 1.000825 -0.109586 -1.452513
+v 1.061916 0.776753 -1.797960
+v 1.803061 0.776753 -5.988875
+v 1.000825 0.324040 1.759412
+v 0.000825 -1.219172 -5.532512
+v 0.000825 -0.666304 5.896139
+v 0.000826 1.000000 -6.334325
+v 0.000825 -0.129842 5.896140
+v 0.000825 0.852342 1.899606
+v 0.000825 -0.677484 1.899604
+v 0.000825 -0.351920 -1.293797
+v 0.000825 1.000000 -1.293796
+v 0.000825 1.000000 -1.452513
+v 0.000825 -1.219172 -1.452515
+v 0.000825 -0.351920 1.759409
+v 0.000825 1.000000 1.759411
+v 0.000826 -0.109586 -6.334326
+v 0.000825 -0.398073 5.896140
+v 0.152918 1.000000 -5.815708
+v 0.152917 1.000000 -1.971130
+v 0.940448 1.168419 -1.971128
+v 1.620345 1.168419 -5.815706
+v 0.152918 1.168419 -5.815708
+v 0.152917 1.168419 -1.971130
+v 0.921118 1.091883 -1.050430
+v 0.921118 1.091883 1.516050
+v 0.080533 1.091883 -1.050432
+v 0.080533 1.091883 1.516048
+v 0.613003 -0.553430 5.546911
+v 0.963691 -0.559956 2.248834
+v 0.613003 -0.396857 5.546912
+v 0.963691 -0.070362 2.248835
+v 1.499370 -0.994317 3.966028
+v 1.850058 -0.997914 0.667950
+v 1.499370 -0.908021 3.966029
+v 1.850058 -0.728071 0.667951
+v 1.601022 0.760960 -6.334324
+v 1.601021 0.129454 -6.334325
+v 0.263955 0.760960 -6.334325
+v 0.263955 0.129454 -6.334325
+v 1.334809 0.760960 -7.515329
+v 1.334809 0.129455 -7.515330
+v 0.530168 0.760960 -7.515330
+v 0.530168 0.129455 -7.515330
+v 1.192720 0.649445 -7.515329
+v 1.192720 0.240971 -7.515330
+v 0.672258 0.649445 -7.515330
+v 0.672258 0.240971 -7.515330
+v 1.192719 0.649444 -6.524630
+v 1.192719 0.240970 -6.524631
+v 0.672257 0.649444 -6.524631
+v 0.672257 0.240970 -6.524631
+v 3.851026 0.431116 -1.883326
+v 3.851026 0.946662 -1.883325
+v 4.592170 0.946662 -6.074241
+v 4.592169 0.431116 -6.074242
+v 4.995714 0.561404 -1.918362
+v 4.995714 1.016394 -1.918360
+v 5.736857 1.016394 -6.109276
+v 5.736857 0.561404 -6.109277
+v 3.975454 0.471731 -2.162156
+v 3.975454 0.919244 -2.162155
+v 4.618796 0.919244 -5.800034
+v 4.618795 0.471730 -5.800035
+v 4.969088 0.584825 -2.192568
+v 4.969088 0.979775 -2.192567
+v 5.612430 0.979775 -5.830446
+v 5.612429 0.584825 -5.830447
+v 0.864214 -0.673890 3.184381
+v 0.864213 0.489129 3.184384
+v 0.864213 -0.018552 3.184383
+v 0.000825 0.489129 3.184382
+v 0.000825 -0.673890 3.184381
+v 0.850955 -0.557858 3.309075
+v 0.850955 -0.175321 3.309076
+v 1.737321 -0.996758 1.728192
+v 1.737321 -0.785920 1.728193
+v -1.864151 -1.219172 -5.532511
+v -0.575869 -0.666304 5.896140
+v -0.940448 1.000000 -1.971128
+v -1.620345 1.000000 -5.815706
+v -1.864152 1.000000 -6.334323
+v -0.575869 -0.129842 5.896143
+v -5.440438 -1.462153 -5.818601
+v -4.896782 -1.462153 -2.744413
+v -1.000825 -0.677484 1.899605
+v -5.440438 -1.246362 -5.818600
+v -1.000825 0.852342 1.899608
+v -4.896782 -1.246362 -2.744412
+v -1.160660 -0.450871 -2.356325
+v -1.704316 -0.450871 -5.430513
+v -1.000825 -0.351920 -1.293797
+v -1.000825 1.000000 -1.293794
+v -1.160660 -0.877888 -2.356326
+v -1.704316 -0.877888 -5.430514
+v -1.000825 -1.219172 -1.452514
+v -1.000825 1.000000 -1.452511
+v -1.000825 -0.351920 1.759410
+v -1.000825 1.000000 1.759413
+v -9.097919 1.221145 -6.212147
+v -8.356775 1.221145 -2.021231
+v -1.864151 -0.109586 -6.334325
+v -0.575869 -0.398073 5.896141
+v -9.097919 0.943958 -6.212148
+v -8.356775 0.943958 -2.021233
+v -1.061916 0.113661 -1.797961
+v -1.000825 0.161258 1.899606
+v -1.000825 0.324040 -1.293795
+v -1.803060 0.113661 -5.988876
+v -1.000825 -0.109586 -1.452513
+v -1.061916 0.776753 -1.797960
+v -1.803061 0.776753 -5.988875
+v -1.000825 0.324040 1.759412
+v -0.000825 -1.219172 -5.532512
+v -0.000825 -0.666304 5.896139
+v -0.000826 1.000000 -6.334325
+v -0.000825 -0.129842 5.896140
+v -0.000825 0.852342 1.899606
+v -0.000825 -0.677484 1.899604
+v -0.000825 -0.351920 -1.293797
+v -0.000825 1.000000 -1.293796
+v -0.000825 1.000000 -1.452513
+v -0.000825 -1.219172 -1.452515
+v -0.000825 -0.351920 1.759409
+v -0.000825 1.000000 1.759411
+v -0.000826 -0.109586 -6.334326
+v -0.000825 -0.398073 5.896140
+v -0.152918 1.000000 -5.815708
+v -0.152917 1.000000 -1.971130
+v -0.940448 1.168419 -1.971128
+v -1.620345 1.168419 -5.815706
+v -0.152918 1.168419 -5.815708
+v -0.152917 1.168419 -1.971130
+v -0.921118 1.091883 -1.050430
+v -0.921118 1.091883 1.516050
+v -0.080533 1.091883 -1.050432
+v -0.080533 1.091883 1.516048
+v -0.613003 -0.553430 5.546911
+v -0.963691 -0.559956 2.248834
+v -0.613003 -0.396857 5.546912
+v -0.963691 -0.070362 2.248835
+v -1.499370 -0.994317 3.966028
+v -1.850058 -0.997914 0.667950
+v -1.499370 -0.908021 3.966029
+v -1.850058 -0.728071 0.667951
+v -1.601022 0.760960 -6.334324
+v -1.601021 0.129454 -6.334325
+v -0.263955 0.760960 -6.334325
+v -0.263955 0.129454 -6.334325
+v -1.334809 0.760960 -7.515329
+v -1.334809 0.129455 -7.515330
+v -0.530168 0.760960 -7.515330
+v -0.530168 0.129455 -7.515330
+v -1.192720 0.649445 -7.515329
+v -1.192720 0.240971 -7.515330
+v -0.672258 0.649445 -7.515330
+v -0.672258 0.240971 -7.515330
+v -1.192719 0.649444 -6.524630
+v -1.192719 0.240970 -6.524631
+v -0.672257 0.649444 -6.524631
+v -0.672257 0.240970 -6.524631
+v -3.851026 0.431116 -1.883326
+v -3.851026 0.946662 -1.883325
+v -4.592170 0.946662 -6.074241
+v -4.592169 0.431116 -6.074242
+v -4.995714 0.561404 -1.918362
+v -4.995714 1.016394 -1.918360
+v -5.736857 1.016394 -6.109276
+v -5.736857 0.561404 -6.109277
+v -3.975454 0.471731 -2.162156
+v -3.975454 0.919244 -2.162155
+v -4.618796 0.919244 -5.800034
+v -4.618795 0.471730 -5.800035
+v -4.969088 0.584825 -2.192568
+v -4.969088 0.979775 -2.192567
+v -5.612430 0.979775 -5.830446
+v -5.612429 0.584825 -5.830447
+v -0.864214 -0.673890 3.184381
+v -0.864213 0.489129 3.184384
+v -0.864213 -0.018552 3.184383
+v -0.000825 0.489129 3.184382
+v -0.000825 -0.673890 3.184381
+v -0.850955 -0.557858 3.309075
+v -0.850955 -0.175321 3.309076
+v -1.737321 -0.996758 1.728192
+v -1.737321 -0.785920 1.728193
+vt 0.135351 -0.558072
+vt 0.003035 -0.363507
+vt 0.092282 -0.976844
+vt -0.081322 0.947351
+vt 0.100058 1.958891
+vt 0.050091 1.852185
+vt -0.092752 1.055565
+vt -0.251711 1.059474
+vt 0.075587 0.041384
+vt -0.086008 0.279003
+vt -0.086212 0.249830
+vt -0.276044 1.968137
+vt -0.246101 1.859467
+vt 0.009828 1.911388
+vt -0.133014 1.114769
+vt 0.413322 1.261595
+vt 0.299103 0.624605
+vt 1.243955 0.407183
+vt 0.515404 1.111487
+vt 1.358173 1.044173
+vt -0.081553 0.914324
+vt 0.080042 0.676706
+vt 0.401185 0.474498
+vt 1.295541 0.331328
+vt 0.365315 1.568841
+vt 0.299111 1.575740
+vt 0.143401 0.707357
+vt 0.629403 1.011947
+vt 0.449192 0.167251
+vt 1.409760 0.968317
+vt 0.986264 1.738667
+vt 1.573373 1.877873
+vt 1.417663 1.009490
+vt 0.237182 -0.196235
+vt 0.721785 1.030226
+vt 0.830554 0.870285
+vt 0.877494 1.898608
+vt 1.351399 1.106930
+vt 0.183935 0.557301
+vt 1.507109 1.975312
+vt 0.241636 0.439088
+vt 0.114297 -0.045011
+vt 0.140593 1.808834
+vt -0.015118 0.940452
+vt 0.156405 -1.071134
+vt 0.164119 -0.998223
+vt 0.040336 -1.068281
+vt 0.104459 -1.162571
+vt -0.165787 1.882802
+vt -0.014821 1.660811
+vt -0.287852 0.283965
+vt -0.293374 0.366508
+vt -0.289630 0.900550
+vt 0.035337 -0.191272
+vt 0.247348 0.172213
+vt 0.253300 1.021193
+vt -0.283166 0.952313
+vt -0.283398 0.919286
+vt 0.039792 0.444050
+vt 0.314806 -0.339851
+vt 0.112962 -0.334889
+vt -0.288056 0.254793
+vt -0.023788 -0.973990
+vt -0.155922 -0.359599
+vt 0.220528 -1.165425
+vt 0.108710 -0.748730
+vt -0.286364 1.918670
+vt -0.291973 1.118678
+vt -0.119962 0.896379
+vt -0.123707 0.362337
+vt 0.162891 -0.598569
+vt 0.467532 -0.853353
+vt 0.201549 -1.053262
+vt 0.161663 -0.198915
+vt 0.267667 -0.752638
+vt 0.278705 -0.371021
+vt 0.526390 -0.542053
+vt 0.483821 -0.479457
+vt 0.488162 -0.883689
+vt 0.500110 -0.105561
+vt 0.564618 -0.200418
+vt -0.110331 2.127229
+vt 0.040636 1.905238
+vt -0.010786 1.578087
+vt 0.104092 1.876168
+vt 0.255058 1.654176
+vt -0.054992 2.087323
+vt 0.203048 1.901245
+vt 0.052081 2.123235
+vt 0.042658 1.943733
+vt -0.056437 1.881175
+vt 0.147710 1.941151
+vt 0.050060 2.084741
+vt 0.146264 1.735002
+vt 0.041212 1.737584
+vt 0.048615 1.878591
+vt 0.663065 1.872485
+vt 0.786311 1.691257
+vt 0.507355 1.004102
+vt 0.630601 0.822874
+vt 0.955144 1.689498
+vt 0.860727 1.828333
+vt 0.725565 1.074543
+vt 0.819981 0.935708
+vt 0.674594 1.805657
+vt 0.539432 1.051867
+vt 0.646413 0.894554
+vt 0.781576 1.648344
+vt 0.240127 -0.712141
+vn 0.994400 0.000000 0.105700
+vn 0.000000 1.000000 0.000000
+vn 1.000000 0.000000 0.000000
+vn 0.984700 0.000000 0.174100
+vn 0.211800 0.976600 0.037500
+vn -0.103300 0.000000 -0.994600
+vn 0.103300 -0.000000 0.994600
+vn 0.911400 0.378700 0.161200
+vn -0.157300 -0.987200 -0.027800
+vn 0.113700 -0.993300 0.020100
+vn 0.030600 -0.000000 0.999500
+vn -0.061100 0.998100 -0.010800
+vn -0.030600 0.000000 -0.999500
+vn -0.000000 -0.000000 1.000000
+vn 0.000000 0.000000 -1.000000
+vn -0.755400 0.655300 0.000000
+vn 0.000000 -1.000000 0.000000
+vn -0.000000 -0.180000 0.983700
+vn 0.000000 -0.395500 -0.918500
+vn -0.000000 0.688500 0.725200
+vn 0.000000 -0.585700 -0.810500
+vn -0.000000 0.974900 0.222500
+vn -0.000000 -1.000000 0.002800
+vn -1.000000 0.000000 -0.000000
+vn -0.000000 0.935500 0.353200
+vn 0.755400 0.655300 0.000000
+vn 0.000000 0.935500 -0.353200
+vn 0.673800 0.724900 0.143400
+vn 0.872300 -0.000000 0.489100
+vn -0.872300 0.000000 -0.489100
+vn -0.518300 -0.853500 -0.054200
+vn -0.975500 0.000000 -0.219900
+vn 0.975500 0.000000 -0.219900
+vn -0.913200 0.000000 -0.407500
+vn -0.436900 0.896200 -0.077300
+vn -0.995300 -0.000000 0.096600
+vn -0.297300 -0.953400 -0.052600
+vn 0.473900 -0.876600 0.083800
+vn 0.913200 0.000000 0.407500
+vn 0.342200 0.937700 0.060500
+vn 0.995300 -0.000000 -0.096600
+vn -0.519200 -0.853000 -0.054300
+vn 0.722400 0.676400 0.143800
+vn -0.994400 0.000000 0.105700
+vn -0.984700 0.000000 0.174100
+vn -0.211800 0.976600 0.037500
+vn 0.103300 0.000000 -0.994600
+vn -0.103300 -0.000000 0.994600
+vn -0.911400 0.378700 0.161200
+vn 0.157300 -0.987200 -0.027800
+vn -0.113700 -0.993300 0.020100
+vn -0.030600 -0.000000 0.999500
+vn 0.061100 0.998100 -0.010800
+vn 0.030600 0.000000 -0.999500
+vn -0.691900 0.713200 0.112500
+vn -0.872300 -0.000000 0.489100
+vn 0.872300 0.000000 -0.489100
+vn 0.518300 -0.853500 -0.054200
+vn 0.913200 0.000000 -0.407500
+vn 0.436900 0.896200 -0.077300
+vn 0.995300 0.000000 0.096600
+vn 0.297300 -0.953300 -0.052600
+vn -0.473900 -0.876600 0.083800
+vn -0.913200 -0.000000 0.407500
+vn -0.342200 0.937700 0.060500
+vn -0.995300 -0.000000 -0.096600
+vn 0.519200 -0.853000 -0.054300
+vn -0.714800 0.690100 0.113700
+vn 0.974400 0.089700 0.206200
+vn 0.870400 0.288400 0.399100
+vn 0.691900 0.713200 0.112500
+vn -0.518000 -0.853700 -0.053400
+vn -0.519700 -0.852700 -0.053600
+vn 0.714800 0.690100 0.113700
+vn -0.974400 0.089700 0.206200
+vn -0.870400 0.288400 0.399100
+vn -0.673800 0.724900 0.143400
+vn 0.518000 -0.853700 -0.053400
+vn 0.297300 -0.953400 -0.052600
+vn 0.519700 -0.852700 -0.053600
+vn -0.722400 0.676400 0.143800
+vn -0.000000 0.962300 0.272000
+usemtl Material.001
+s off
+f 103/1/1 102/2/1 6/3/1
+f 20/4/2 5/5/2 4/6/2
+f 20/4/2 3/7/2 52/8/2
+f 36/9/3 22/10/3 11/11/3
+f 39/12/2 51/13/2 4/6/2
+f 4/6/4 54/14/4 53/15/4
+f 14/16/5 13/17/5 12/18/5
+f 18/19/6 14/16/6 10/20/6
+f 20/4/3 16/21/3 31/22/3
+f 17/23/7 8/24/7 12/18/7
+f 25/25/4 32/26/4 29/27/4
+f 10/20/4 12/18/4 8/24/4
+f 1/28/8 18/19/8 17/23/8
+f 19/29/4 17/23/4 13/17/4
+f 25/25/4 14/16/4 18/19/4
+f 18/19/9 7/30/9 8/24/9
+f 92/31/10 27/32/10 28/33/10
+f 16/21/3 22/10/3 36/9/3
+f 31/22/3 36/9/3 21/34/3
+f 90/35/11 89/36/11 28/33/11
+f 91/37/12 90/35/12 24/38/12
+f 33/39/4 13/17/4 14/16/4
+f 23/40/4 24/38/4 28/33/4
+f 33/39/3 31/22/3 15/41/3
+f 21/34/3 36/9/3 30/42/3
+f 5/5/4 35/43/4 32/26/4
+f 5/5/4 20/4/4 34/44/4
+f 33/39/4 29/27/4 34/44/4
+f 91/37/13 23/40/13 27/32/13
+f 103/1/1 26/45/1 63/46/1
+f 26/45/14 50/47/14 38/48/14
+f 39/12/15 71/49/15 72/50/15
+f 48/51/16 60/52/16 59/53/16
+f 15/41/17 21/34/17 47/54/17
+f 19/29/17 46/55/17 37/56/17
+f 39/12/2 45/57/2 52/8/2
+f 20/4/2 45/57/2 44/58/2
+f 19/29/18 15/41/18 43/59/18
+f 9/60/19 42/61/19 47/54/19
+f 22/10/20 48/51/20 41/62/20
+f 25/25/21 1/28/21 37/56/21
+f 6/3/14 40/63/14 50/47/14
+f 104/64/22 40/63/22 6/3/22
+f 2/65/23 38/48/23 105/66/23
+f 55/67/2 56/68/2 53/15/2
+f 3/7/14 53/15/14 56/68/14
+f 51/13/15 55/67/15 54/14/15
+f 52/8/24 56/68/24 55/67/24
+f 57/69/2 59/53/2 60/52/2
+f 48/51/25 22/10/25 58/70/25
+f 16/21/26 57/69/26 58/70/26
+f 16/21/27 44/58/27 59/53/27
+f 107/71/28 63/46/28 67/72/28
+f 26/45/1 2/65/1 61/73/1
+f 9/60/1 30/42/1 64/74/1
+f 101/75/1 9/60/1 62/76/1
+f 108/77/1 109/78/1 67/72/1
+f 61/73/29 65/79/29 67/72/29
+f 62/76/30 64/74/30 68/80/30
+f 62/76/31 66/81/31 108/77/31
+f 71/49/32 75/82/32 76/83/32
+f 25/25/15 49/84/15 72/50/15
+f 5/5/15 69/85/15 71/49/15
+f 25/25/15 70/86/15 69/85/15
+f 76/83/15 75/82/15 79/87/15
+f 72/50/17 76/83/17 74/88/17
+f 71/49/2 69/85/2 73/89/2
+f 70/86/33 74/88/33 73/89/33
+f 80/90/3 79/87/3 83/91/3
+f 76/83/15 80/90/15 78/92/15
+f 75/82/15 73/89/15 77/93/15
+f 74/88/15 78/92/15 77/93/15
+f 82/94/15 84/95/15 83/91/15
+f 80/90/2 84/95/2 82/94/2
+f 77/93/17 81/96/17 83/91/17
+f 77/93/24 78/92/24 82/94/24
+f 35/43/13 87/97/13 88/98/13
+f 35/43/12 34/44/12 86/99/12
+f 34/44/11 29/27/11 85/100/11
+f 32/26/10 88/98/10 85/100/10
+f 92/31/34 100/101/34 99/102/34
+f 90/35/35 91/37/35 99/102/35
+f 89/36/36 90/35/36 98/103/36
+f 89/36/37 97/104/37 100/101/37
+f 95/105/13 99/102/13 100/101/13
+f 95/105/12 94/106/12 98/103/12
+f 94/106/11 93/107/11 97/104/11
+f 96/108/10 100/101/10 97/104/10
+f 88/98/38 96/108/38 93/107/38
+f 86/99/39 85/100/39 93/107/39
+f 87/97/40 86/99/40 94/106/40
+f 87/97/41 95/105/41 96/108/41
+f 106/109/42 108/77/42 65/79/42
+f 66/81/1 68/80/1 109/78/1
+f 101/75/1 106/109/1 61/73/1
+f 64/74/43 107/71/43 109/78/43
+f 101/75/23 105/66/23 42/61/23
+f 103/1/1 107/71/1 64/74/1
+f 30/42/1 11/11/1 102/2/1
+f 212/1/44 135/45/44 115/3/44
+f 129/4/2 112/7/2 113/6/2
+f 161/8/2 112/7/2 129/4/2
+f 145/9/24 139/42/24 120/11/24
+f 113/6/2 160/13/2 148/12/2
+f 162/15/45 163/14/45 113/6/45
+f 123/16/46 119/20/46 121/18/46
+f 127/19/47 116/30/47 119/20/47
+f 140/22/24 125/21/24 129/4/24
+f 121/18/48 117/24/48 126/23/48
+f 138/27/45 141/26/45 134/25/45
+f 117/24/45 121/18/45 119/20/45
+f 126/23/49 127/19/49 110/28/49
+f 122/17/45 126/23/45 128/29/45
+f 127/19/45 123/16/45 134/25/45
+f 117/24/50 116/30/50 127/19/50
+f 137/33/51 136/32/51 201/31/51
+f 145/9/24 131/10/24 125/21/24
+f 130/34/24 145/9/24 140/22/24
+f 199/35/52 133/38/52 137/33/52
+f 200/37/53 132/40/53 133/38/53
+f 123/16/45 122/17/45 142/39/45
+f 137/33/45 133/38/45 132/40/45
+f 124/41/24 140/22/24 142/39/24
+f 130/34/24 118/60/24 139/42/24
+f 141/26/45 144/43/45 114/5/45
+f 114/5/45 144/43/45 143/44/45
+f 143/44/45 138/27/45 142/39/45
+f 136/32/54 132/40/54 200/37/54
+f 212/1/44 216/71/44 172/46/44
+f 147/48/14 159/47/14 135/45/14
+f 181/50/15 180/49/15 148/12/15
+f 168/53/26 169/52/26 157/51/26
+f 124/41/17 152/59/17 156/54/17
+f 146/56/17 155/55/17 128/29/17
+f 148/12/2 160/13/2 161/8/2
+f 129/4/2 125/21/2 153/58/2
+f 155/55/18 152/59/18 124/41/18
+f 130/34/19 156/54/19 151/61/19
+f 131/10/20 120/11/20 150/62/20
+f 134/25/21 158/84/21 146/56/21
+f 159/47/14 149/63/14 115/3/14
+f 115/3/22 149/63/22 213/64/22
+f 214/66/23 147/48/23 111/65/23
+f 162/15/2 165/68/2 164/67/2
+f 165/68/14 162/15/14 112/7/14
+f 163/14/15 164/67/15 160/13/15
+f 164/67/3 165/68/3 161/8/3
+f 166/69/2 167/70/2 169/52/2
+f 157/51/25 169/52/25 167/70/25
+f 167/70/16 166/69/16 125/21/16
+f 125/21/27 166/69/27 168/53/27
+f 216/71/55 218/78/55 176/72/55
+f 135/45/44 172/46/44 170/73/44
+f 118/60/44 171/76/44 173/74/44
+f 210/75/44 215/109/44 171/76/44
+f 217/77/44 174/79/44 176/72/44
+f 176/72/56 174/79/56 170/73/56
+f 171/76/57 175/81/57 177/80/57
+f 217/77/58 175/81/58 171/76/58
+f 185/83/33 184/82/33 180/49/33
+f 134/25/15 179/86/15 181/50/15
+f 180/49/15 178/85/15 114/5/15
+f 178/85/15 179/86/15 134/25/15
+f 189/90/15 188/87/15 184/82/15
+f 183/88/17 185/83/17 181/50/17
+f 180/49/2 184/82/2 182/89/2
+f 182/89/32 183/88/32 179/86/32
+f 189/90/24 193/95/24 192/91/24
+f 187/92/15 189/90/15 185/83/15
+f 184/82/15 188/87/15 186/93/15
+f 186/93/15 187/92/15 183/88/15
+f 192/91/15 193/95/15 191/94/15
+f 191/94/2 193/95/2 189/90/2
+f 192/91/17 190/96/17 186/93/17
+f 186/93/3 190/96/3 191/94/3
+f 197/98/54 196/97/54 144/43/54
+f 144/43/53 196/97/53 195/99/53
+f 143/44/52 195/99/52 194/100/52
+f 194/100/51 197/98/51 141/26/51
+f 208/102/59 209/101/59 201/31/59
+f 199/35/60 207/103/60 208/102/60
+f 198/36/61 206/104/61 207/103/61
+f 209/101/62 206/104/62 198/36/62
+f 209/101/54 208/102/54 204/105/54
+f 204/105/53 208/102/53 207/103/53
+f 203/106/52 207/103/52 206/104/52
+f 206/104/51 209/101/51 205/108/51
+f 202/107/63 205/108/63 197/98/63
+f 195/99/64 203/106/64 202/107/64
+f 196/97/65 204/105/65 203/106/65
+f 205/108/66 204/105/66 196/97/66
+f 174/79/67 217/77/67 215/109/67
+f 175/81/44 217/77/44 218/78/44
+f 170/73/44 215/109/44 210/75/44
+f 173/74/68 177/80/68 218/78/68
+f 151/61/23 214/66/23 210/75/23
+f 173/74/44 216/71/44 212/1/44
+f 139/42/44 212/1/44 211/2/44
+f 26/45/1 103/1/1 6/3/1
+f 3/7/2 20/4/2 4/6/2
+f 45/57/2 20/4/2 52/8/2
+f 30/42/3 36/9/3 11/11/3
+f 5/5/2 39/12/2 4/6/2
+f 3/7/4 4/6/4 53/15/4
+f 10/20/5 14/16/5 12/18/5
+f 7/30/6 18/19/6 10/20/6
+f 33/39/3 20/4/3 31/22/3
+f 13/17/7 17/23/7 12/18/7
+f 33/39/4 25/25/4 29/27/4
+f 7/30/4 10/20/4 8/24/4
+f 19/29/69 1/28/69 17/23/69
+f 33/39/4 19/29/4 13/17/4
+f 1/28/70 25/25/70 18/19/70
+f 17/23/9 18/19/9 8/24/9
+f 89/36/10 92/31/10 28/33/10
+f 31/22/3 16/21/3 36/9/3
+f 15/41/3 31/22/3 21/34/3
+f 24/38/11 90/35/11 28/33/11
+f 23/40/12 91/37/12 24/38/12
+f 25/25/4 33/39/4 14/16/4
+f 27/32/4 23/40/4 28/33/4
+f 19/29/3 33/39/3 15/41/3
+f 9/60/3 21/34/3 30/42/3
+f 25/25/4 5/5/4 32/26/4
+f 35/43/4 5/5/4 34/44/4
+f 20/4/4 33/39/4 34/44/4
+f 92/31/13 91/37/13 27/32/13
+f 107/71/1 103/1/1 63/46/1
+f 2/65/14 26/45/14 38/48/14
+f 49/84/15 39/12/15 72/50/15
+f 44/58/16 48/51/16 59/53/16
+f 43/59/17 15/41/17 47/54/17
+f 1/28/17 19/29/17 37/56/17
+f 51/13/2 39/12/2 52/8/2
+f 16/21/2 20/4/2 44/58/2
+f 46/55/18 19/29/18 43/59/18
+f 21/34/19 9/60/19 47/54/19
+f 11/11/20 22/10/20 41/62/20
+f 49/84/21 25/25/21 37/56/21
+f 26/45/14 6/3/14 50/47/14
+f 102/2/22 104/64/22 6/3/22
+f 101/75/23 2/65/23 105/66/23
+f 54/14/2 55/67/2 53/15/2
+f 52/8/14 3/7/14 56/68/14
+f 4/6/15 51/13/15 54/14/15
+f 51/13/24 52/8/24 55/67/24
+f 58/70/2 57/69/2 60/52/2
+f 60/52/25 48/51/25 58/70/25
+f 22/10/26 16/21/26 58/70/26
+f 57/69/27 16/21/27 59/53/27
+f 109/78/71 107/71/71 67/72/71
+f 63/46/1 26/45/1 61/73/1
+f 62/76/1 9/60/1 64/74/1
+f 106/109/1 101/75/1 62/76/1
+f 65/79/1 108/77/1 67/72/1
+f 63/46/29 61/73/29 67/72/29
+f 66/81/30 62/76/30 68/80/30
+f 106/109/72 62/76/72 108/77/72
+f 72/50/32 71/49/32 76/83/32
+f 70/86/15 25/25/15 72/50/15
+f 39/12/15 5/5/15 71/49/15
+f 5/5/15 25/25/15 69/85/15
+f 80/90/15 76/83/15 79/87/15
+f 70/86/17 72/50/17 74/88/17
+f 75/82/2 71/49/2 73/89/2
+f 69/85/33 70/86/33 73/89/33
+f 84/95/3 80/90/3 83/91/3
+f 74/88/15 76/83/15 78/92/15
+f 79/87/15 75/82/15 77/93/15
+f 73/89/15 74/88/15 77/93/15
+f 81/96/15 82/94/15 83/91/15
+f 78/92/2 80/90/2 82/94/2
+f 79/87/17 77/93/17 83/91/17
+f 81/96/24 77/93/24 82/94/24
+f 32/26/13 35/43/13 88/98/13
+f 87/97/12 35/43/12 86/99/12
+f 86/99/11 34/44/11 85/100/11
+f 29/27/10 32/26/10 85/100/10
+f 91/37/34 92/31/34 99/102/34
+f 98/103/35 90/35/35 99/102/35
+f 97/104/36 89/36/36 98/103/36
+f 92/31/37 89/36/37 100/101/37
+f 96/108/13 95/105/13 100/101/13
+f 99/102/12 95/105/12 98/103/12
+f 98/103/11 94/106/11 97/104/11
+f 93/107/10 96/108/10 97/104/10
+f 85/100/38 88/98/38 93/107/38
+f 94/106/39 86/99/39 93/107/39
+f 95/105/40 87/97/40 94/106/40
+f 88/98/41 87/97/41 96/108/41
+f 61/73/73 106/109/73 65/79/73
+f 108/77/1 66/81/1 109/78/1
+f 2/65/1 101/75/1 61/73/1
+f 68/80/74 64/74/74 109/78/74
+f 9/60/23 101/75/23 42/61/23
+f 30/42/1 103/1/1 64/74/1
+f 103/1/1 30/42/1 102/2/1
+f 211/2/44 212/1/44 115/3/44
+f 114/5/2 129/4/2 113/6/2
+f 154/57/2 161/8/2 129/4/2
+f 131/10/24 145/9/24 120/11/24
+f 114/5/2 113/6/2 148/12/2
+f 112/7/45 162/15/45 113/6/45
+f 122/17/46 123/16/46 121/18/46
+f 123/16/47 127/19/47 119/20/47
+f 142/39/24 140/22/24 129/4/24
+f 122/17/48 121/18/48 126/23/48
+f 142/39/45 138/27/45 134/25/45
+f 116/30/45 117/24/45 119/20/45
+f 128/29/75 126/23/75 110/28/75
+f 142/39/45 122/17/45 128/29/45
+f 110/28/76 127/19/76 134/25/76
+f 126/23/50 117/24/50 127/19/50
+f 198/36/51 137/33/51 201/31/51
+f 140/22/24 145/9/24 125/21/24
+f 124/41/24 130/34/24 140/22/24
+f 198/36/52 199/35/52 137/33/52
+f 199/35/53 200/37/53 133/38/53
+f 134/25/45 123/16/45 142/39/45
+f 136/32/45 137/33/45 132/40/45
+f 128/29/24 124/41/24 142/39/24
+f 145/9/24 130/34/24 139/42/24
+f 134/25/45 141/26/45 114/5/45
+f 129/4/45 114/5/45 143/44/45
+f 129/4/45 143/44/45 142/39/45
+f 201/31/54 136/32/54 200/37/54
+f 135/45/44 212/1/44 172/46/44
+f 111/65/14 147/48/14 135/45/14
+f 158/84/15 181/50/15 148/12/15
+f 153/58/26 168/53/26 157/51/26
+f 130/34/17 124/41/17 156/54/17
+f 110/28/17 146/56/17 128/29/17
+f 154/57/2 148/12/2 161/8/2
+f 154/57/2 129/4/2 153/58/2
+f 128/29/18 155/55/18 124/41/18
+f 118/60/19 130/34/19 151/61/19
+f 157/51/20 131/10/20 150/62/20
+f 110/28/21 134/25/21 146/56/21
+f 135/45/14 159/47/14 115/3/14
+f 211/2/22 115/3/22 213/64/22
+f 210/75/23 214/66/23 111/65/23
+f 163/14/2 162/15/2 164/67/2
+f 161/8/14 165/68/14 112/7/14
+f 113/6/15 163/14/15 160/13/15
+f 160/13/3 164/67/3 161/8/3
+f 168/53/2 166/69/2 169/52/2
+f 131/10/25 157/51/25 167/70/25
+f 131/10/16 167/70/16 125/21/16
+f 153/58/27 125/21/27 168/53/27
+f 172/46/77 216/71/77 176/72/77
+f 111/65/44 135/45/44 170/73/44
+f 139/42/44 118/60/44 173/74/44
+f 118/60/44 210/75/44 171/76/44
+f 218/78/44 217/77/44 176/72/44
+f 172/46/56 176/72/56 170/73/56
+f 173/74/57 171/76/57 177/80/57
+f 215/109/78 217/77/78 171/76/78
+f 181/50/33 185/83/33 180/49/33
+f 158/84/15 134/25/15 181/50/15
+f 148/12/15 180/49/15 114/5/15
+f 114/5/15 178/85/15 134/25/15
+f 185/83/15 189/90/15 184/82/15
+f 179/86/17 183/88/17 181/50/17
+f 178/85/2 180/49/2 182/89/2
+f 178/85/32 182/89/32 179/86/32
+f 188/87/24 189/90/24 192/91/24
+f 183/88/15 187/92/15 185/83/15
+f 182/89/15 184/82/15 186/93/15
+f 182/89/15 186/93/15 183/88/15
+f 190/96/15 192/91/15 191/94/15
+f 187/92/2 191/94/2 189/90/2
+f 188/87/17 192/91/17 186/93/17
+f 187/92/3 186/93/3 191/94/3
+f 141/26/54 197/98/54 144/43/54
+f 143/44/53 144/43/53 195/99/53
+f 138/27/52 143/44/52 194/100/52
+f 138/27/51 194/100/51 141/26/51
+f 200/37/59 208/102/59 201/31/59
+f 200/37/60 199/35/60 208/102/60
+f 199/35/61 198/36/61 207/103/61
+f 201/31/79 209/101/79 198/36/79
+f 205/108/54 209/101/54 204/105/54
+f 203/106/53 204/105/53 207/103/53
+f 202/107/52 203/106/52 206/104/52
+f 202/107/51 206/104/51 205/108/51
+f 194/100/63 202/107/63 197/98/63
+f 194/100/64 195/99/64 202/107/64
+f 195/99/65 196/97/65 203/106/65
+f 197/98/66 205/108/66 196/97/66
+f 170/73/80 174/79/80 215/109/80
+f 177/80/44 175/81/44 218/78/44
+f 111/65/44 170/73/44 210/75/44
+f 216/71/81 173/74/81 218/78/81
+f 118/60/23 151/61/23 210/75/23
+f 139/42/44 173/74/44 212/1/44
+f 120/11/44 139/42/44 211/2/44
+usemtl Material.002
+f 41/62/82 104/64/82 102/2/82
+f 211/2/82 213/64/82 150/62/82
+f 11/11/82 41/62/82 102/2/82
+f 120/11/82 211/2/82 150/62/82
diff --git a/models/usemtl-issue-104.obj b/models/usemtl-issue-104.obj
new file mode 100644
index 0000000..5183676
--- /dev/null
+++ b/models/usemtl-issue-104.obj
@@ -0,0 +1,30 @@
+# cornell_box.obj and cornell_box.mtl are grabbed from Intel's embree project.
+# original cornell box data
+ # comment
+
+# empty line including some space
+
+
+mtllib cornell_box.mtl
+
+o floor
+v 552.8 0.0 0.0
+v 0.0 0.0 0.0
+v 0.0 0.0 559.2
+v 549.6 0.0 559.2
+
+v 130.0 0.0 65.0
+v 82.0 0.0 225.0
+v 240.0 0.0 272.0
+v 290.0 0.0 114.0
+
+v 423.0 0.0 247.0
+v 265.0 0.0 296.0
+v 314.0 0.0 456.0
+v 472.0 0.0 406.0
+
+f 1 2 3 4
+f 8 7 6 5
+f 12 11 10 9
+
+usemtl white
diff --git a/models/usemtl-issue-68.mtl b/models/usemtl-issue-68.mtl
new file mode 100644
index 0000000..24a791e
--- /dev/null
+++ b/models/usemtl-issue-68.mtl
@@ -0,0 +1,9 @@
+newmtl Material.001
+Ka 0 0 0
+Kd 0 0 0
+Ks 0 0 0
+
+newmtl Material.003
+Ka 0 0 0
+Kd 1 1 1
+Ks 0 0 0
diff --git a/models/usemtl-issue-68.obj b/models/usemtl-issue-68.obj
new file mode 100644
index 0000000..dddc900
--- /dev/null
+++ b/models/usemtl-issue-68.obj
@@ -0,0 +1,817 @@
+# https://github.com/syoyo/tinyobjloader/issues/68
+# Blender v2.73 (sub 0) OBJ File: 'enemy.blend'
+# www.blender.org
+mtllib usemtl-issue-68.mtl
+o Cube
+v 1.864151 -1.219172 -5.532511
+v 0.575869 -0.666304 5.896140
+v 0.940448 1.000000 -1.971128
+v 1.620345 1.000000 -5.815706
+v 1.864152 1.000000 -6.334323
+v 0.575869 -0.129842 5.896143
+v 5.440438 -1.462153 -5.818601
+v 4.896782 -1.462153 -2.744413
+v 1.000825 -0.677484 1.899605
+v 5.440438 -1.246362 -5.818600
+v 1.000825 0.852342 1.899608
+v 4.896782 -1.246362 -2.744412
+v 1.160660 -0.450871 -2.356325
+v 1.704316 -0.450871 -5.430513
+v 1.000825 -0.351920 -1.293797
+v 1.000825 1.000000 -1.293794
+v 1.160660 -0.877888 -2.356326
+v 1.704316 -0.877888 -5.430514
+v 1.000825 -1.219172 -1.452514
+v 1.000825 1.000000 -1.452511
+v 1.000825 -0.351920 1.759410
+v 1.000825 1.000000 1.759413
+v 9.097919 1.221145 -6.212147
+v 8.356775 1.221145 -2.021231
+v 1.864151 -0.109586 -6.334325
+v 0.575869 -0.398073 5.896141
+v 9.097919 0.943958 -6.212148
+v 8.356775 0.943958 -2.021233
+v 1.061916 0.113661 -1.797961
+v 1.000825 0.161258 1.899606
+v 1.000825 0.324040 -1.293795
+v 1.803060 0.113661 -5.988876
+v 1.000825 -0.109586 -1.452513
+v 1.061916 0.776753 -1.797960
+v 1.803061 0.776753 -5.988875
+v 1.000825 0.324040 1.759412
+v 0.000825 -1.219172 -5.532512
+v 0.000825 -0.666304 5.896139
+v 0.000826 1.000000 -6.334325
+v 0.000825 -0.129842 5.896140
+v 0.000825 0.852342 1.899606
+v 0.000825 -0.677484 1.899604
+v 0.000825 -0.351920 -1.293797
+v 0.000825 1.000000 -1.293796
+v 0.000825 1.000000 -1.452513
+v 0.000825 -1.219172 -1.452515
+v 0.000825 -0.351920 1.759409
+v 0.000825 1.000000 1.759411
+v 0.000826 -0.109586 -6.334326
+v 0.000825 -0.398073 5.896140
+v 0.152918 1.000000 -5.815708
+v 0.152917 1.000000 -1.971130
+v 0.940448 1.168419 -1.971128
+v 1.620345 1.168419 -5.815706
+v 0.152918 1.168419 -5.815708
+v 0.152917 1.168419 -1.971130
+v 0.921118 1.091883 -1.050430
+v 0.921118 1.091883 1.516050
+v 0.080533 1.091883 -1.050432
+v 0.080533 1.091883 1.516048
+v 0.613003 -0.553430 5.546911
+v 0.963691 -0.559956 2.248834
+v 0.613003 -0.396857 5.546912
+v 0.963691 -0.070362 2.248835
+v 1.499370 -0.994317 3.966028
+v 1.850058 -0.997914 0.667950
+v 1.499370 -0.908021 3.966029
+v 1.850058 -0.728071 0.667951
+v 1.601022 0.760960 -6.334324
+v 1.601021 0.129454 -6.334325
+v 0.263955 0.760960 -6.334325
+v 0.263955 0.129454 -6.334325
+v 1.334809 0.760960 -7.515329
+v 1.334809 0.129455 -7.515330
+v 0.530168 0.760960 -7.515330
+v 0.530168 0.129455 -7.515330
+v 1.192720 0.649445 -7.515329
+v 1.192720 0.240971 -7.515330
+v 0.672258 0.649445 -7.515330
+v 0.672258 0.240971 -7.515330
+v 1.192719 0.649444 -6.524630
+v 1.192719 0.240970 -6.524631
+v 0.672257 0.649444 -6.524631
+v 0.672257 0.240970 -6.524631
+v 3.851026 0.431116 -1.883326
+v 3.851026 0.946662 -1.883325
+v 4.592170 0.946662 -6.074241
+v 4.592169 0.431116 -6.074242
+v 4.995714 0.561404 -1.918362
+v 4.995714 1.016394 -1.918360
+v 5.736857 1.016394 -6.109276
+v 5.736857 0.561404 -6.109277
+v 3.975454 0.471731 -2.162156
+v 3.975454 0.919244 -2.162155
+v 4.618796 0.919244 -5.800034
+v 4.618795 0.471730 -5.800035
+v 4.969088 0.584825 -2.192568
+v 4.969088 0.979775 -2.192567
+v 5.612430 0.979775 -5.830446
+v 5.612429 0.584825 -5.830447
+v 0.864214 -0.673890 3.184381
+v 0.864213 0.489129 3.184384
+v 0.864213 -0.018552 3.184383
+v 0.000825 0.489129 3.184382
+v 0.000825 -0.673890 3.184381
+v 0.850955 -0.557858 3.309075
+v 0.850955 -0.175321 3.309076
+v 1.737321 -0.996758 1.728192
+v 1.737321 -0.785920 1.728193
+v -1.864151 -1.219172 -5.532511
+v -0.575869 -0.666304 5.896140
+v -0.940448 1.000000 -1.971128
+v -1.620345 1.000000 -5.815706
+v -1.864152 1.000000 -6.334323
+v -0.575869 -0.129842 5.896143
+v -5.440438 -1.462153 -5.818601
+v -4.896782 -1.462153 -2.744413
+v -1.000825 -0.677484 1.899605
+v -5.440438 -1.246362 -5.818600
+v -1.000825 0.852342 1.899608
+v -4.896782 -1.246362 -2.744412
+v -1.160660 -0.450871 -2.356325
+v -1.704316 -0.450871 -5.430513
+v -1.000825 -0.351920 -1.293797
+v -1.000825 1.000000 -1.293794
+v -1.160660 -0.877888 -2.356326
+v -1.704316 -0.877888 -5.430514
+v -1.000825 -1.219172 -1.452514
+v -1.000825 1.000000 -1.452511
+v -1.000825 -0.351920 1.759410
+v -1.000825 1.000000 1.759413
+v -9.097919 1.221145 -6.212147
+v -8.356775 1.221145 -2.021231
+v -1.864151 -0.109586 -6.334325
+v -0.575869 -0.398073 5.896141
+v -9.097919 0.943958 -6.212148
+v -8.356775 0.943958 -2.021233
+v -1.061916 0.113661 -1.797961
+v -1.000825 0.161258 1.899606
+v -1.000825 0.324040 -1.293795
+v -1.803060 0.113661 -5.988876
+v -1.000825 -0.109586 -1.452513
+v -1.061916 0.776753 -1.797960
+v -1.803061 0.776753 -5.988875
+v -1.000825 0.324040 1.759412
+v -0.000825 -1.219172 -5.532512
+v -0.000825 -0.666304 5.896139
+v -0.000826 1.000000 -6.334325
+v -0.000825 -0.129842 5.896140
+v -0.000825 0.852342 1.899606
+v -0.000825 -0.677484 1.899604
+v -0.000825 -0.351920 -1.293797
+v -0.000825 1.000000 -1.293796
+v -0.000825 1.000000 -1.452513
+v -0.000825 -1.219172 -1.452515
+v -0.000825 -0.351920 1.759409
+v -0.000825 1.000000 1.759411
+v -0.000826 -0.109586 -6.334326
+v -0.000825 -0.398073 5.896140
+v -0.152918 1.000000 -5.815708
+v -0.152917 1.000000 -1.971130
+v -0.940448 1.168419 -1.971128
+v -1.620345 1.168419 -5.815706
+v -0.152918 1.168419 -5.815708
+v -0.152917 1.168419 -1.971130
+v -0.921118 1.091883 -1.050430
+v -0.921118 1.091883 1.516050
+v -0.080533 1.091883 -1.050432
+v -0.080533 1.091883 1.516048
+v -0.613003 -0.553430 5.546911
+v -0.963691 -0.559956 2.248834
+v -0.613003 -0.396857 5.546912
+v -0.963691 -0.070362 2.248835
+v -1.499370 -0.994317 3.966028
+v -1.850058 -0.997914 0.667950
+v -1.499370 -0.908021 3.966029
+v -1.850058 -0.728071 0.667951
+v -1.601022 0.760960 -6.334324
+v -1.601021 0.129454 -6.334325
+v -0.263955 0.760960 -6.334325
+v -0.263955 0.129454 -6.334325
+v -1.334809 0.760960 -7.515329
+v -1.334809 0.129455 -7.515330
+v -0.530168 0.760960 -7.515330
+v -0.530168 0.129455 -7.515330
+v -1.192720 0.649445 -7.515329
+v -1.192720 0.240971 -7.515330
+v -0.672258 0.649445 -7.515330
+v -0.672258 0.240971 -7.515330
+v -1.192719 0.649444 -6.524630
+v -1.192719 0.240970 -6.524631
+v -0.672257 0.649444 -6.524631
+v -0.672257 0.240970 -6.524631
+v -3.851026 0.431116 -1.883326
+v -3.851026 0.946662 -1.883325
+v -4.592170 0.946662 -6.074241
+v -4.592169 0.431116 -6.074242
+v -4.995714 0.561404 -1.918362
+v -4.995714 1.016394 -1.918360
+v -5.736857 1.016394 -6.109276
+v -5.736857 0.561404 -6.109277
+v -3.975454 0.471731 -2.162156
+v -3.975454 0.919244 -2.162155
+v -4.618796 0.919244 -5.800034
+v -4.618795 0.471730 -5.800035
+v -4.969088 0.584825 -2.192568
+v -4.969088 0.979775 -2.192567
+v -5.612430 0.979775 -5.830446
+v -5.612429 0.584825 -5.830447
+v -0.864214 -0.673890 3.184381
+v -0.864213 0.489129 3.184384
+v -0.864213 -0.018552 3.184383
+v -0.000825 0.489129 3.184382
+v -0.000825 -0.673890 3.184381
+v -0.850955 -0.557858 3.309075
+v -0.850955 -0.175321 3.309076
+v -1.737321 -0.996758 1.728192
+v -1.737321 -0.785920 1.728193
+vt 0.135351 -0.558072
+vt 0.003035 -0.363507
+vt 0.092282 -0.976844
+vt -0.081322 0.947351
+vt 0.100058 1.958891
+vt 0.050091 1.852185
+vt -0.092752 1.055565
+vt -0.251711 1.059474
+vt 0.075587 0.041384
+vt -0.086008 0.279003
+vt -0.086212 0.249830
+vt -0.276044 1.968137
+vt -0.246101 1.859467
+vt 0.009828 1.911388
+vt -0.133014 1.114769
+vt 0.413322 1.261595
+vt 0.299103 0.624605
+vt 1.243955 0.407183
+vt 0.515404 1.111487
+vt 1.358173 1.044173
+vt -0.081553 0.914324
+vt 0.080042 0.676706
+vt 0.401185 0.474498
+vt 1.295541 0.331328
+vt 0.365315 1.568841
+vt 0.299111 1.575740
+vt 0.143401 0.707357
+vt 0.629403 1.011947
+vt 0.449192 0.167251
+vt 1.409760 0.968317
+vt 0.986264 1.738667
+vt 1.573373 1.877873
+vt 1.417663 1.009490
+vt 0.237182 -0.196235
+vt 0.721785 1.030226
+vt 0.830554 0.870285
+vt 0.877494 1.898608
+vt 1.351399 1.106930
+vt 0.183935 0.557301
+vt 1.507109 1.975312
+vt 0.241636 0.439088
+vt 0.114297 -0.045011
+vt 0.140593 1.808834
+vt -0.015118 0.940452
+vt 0.156405 -1.071134
+vt 0.164119 -0.998223
+vt 0.040336 -1.068281
+vt 0.104459 -1.162571
+vt -0.165787 1.882802
+vt -0.014821 1.660811
+vt -0.287852 0.283965
+vt -0.293374 0.366508
+vt -0.289630 0.900550
+vt 0.035337 -0.191272
+vt 0.247348 0.172213
+vt 0.253300 1.021193
+vt -0.283166 0.952313
+vt -0.283398 0.919286
+vt 0.039792 0.444050
+vt 0.314806 -0.339851
+vt 0.112962 -0.334889
+vt -0.288056 0.254793
+vt -0.023788 -0.973990
+vt -0.155922 -0.359599
+vt 0.220528 -1.165425
+vt 0.108710 -0.748730
+vt -0.286364 1.918670
+vt -0.291973 1.118678
+vt -0.119962 0.896379
+vt -0.123707 0.362337
+vt 0.162891 -0.598569
+vt 0.467532 -0.853353
+vt 0.201549 -1.053262
+vt 0.161663 -0.198915
+vt 0.267667 -0.752638
+vt 0.278705 -0.371021
+vt 0.526390 -0.542053
+vt 0.483821 -0.479457
+vt 0.488162 -0.883689
+vt 0.500110 -0.105561
+vt 0.564618 -0.200418
+vt -0.110331 2.127229
+vt 0.040636 1.905238
+vt -0.010786 1.578087
+vt 0.104092 1.876168
+vt 0.255058 1.654176
+vt -0.054992 2.087323
+vt 0.203048 1.901245
+vt 0.052081 2.123235
+vt 0.042658 1.943733
+vt -0.056437 1.881175
+vt 0.147710 1.941151
+vt 0.050060 2.084741
+vt 0.146264 1.735002
+vt 0.041212 1.737584
+vt 0.048615 1.878591
+vt 0.663065 1.872485
+vt 0.786311 1.691257
+vt 0.507355 1.004102
+vt 0.630601 0.822874
+vt 0.955144 1.689498
+vt 0.860727 1.828333
+vt 0.725565 1.074543
+vt 0.819981 0.935708
+vt 0.674594 1.805657
+vt 0.539432 1.051867
+vt 0.646413 0.894554
+vt 0.781576 1.648344
+vt 0.240127 -0.712141
+vn 0.994400 0.000000 0.105700
+vn 0.000000 1.000000 0.000000
+vn 1.000000 0.000000 0.000000
+vn 0.984700 0.000000 0.174100
+vn 0.211800 0.976600 0.037500
+vn -0.103300 0.000000 -0.994600
+vn 0.103300 -0.000000 0.994600
+vn 0.911400 0.378700 0.161200
+vn -0.157300 -0.987200 -0.027800
+vn 0.113700 -0.993300 0.020100
+vn 0.030600 -0.000000 0.999500
+vn -0.061100 0.998100 -0.010800
+vn -0.030600 0.000000 -0.999500
+vn -0.000000 -0.000000 1.000000
+vn 0.000000 0.000000 -1.000000
+vn -0.755400 0.655300 0.000000
+vn 0.000000 -1.000000 0.000000
+vn -0.000000 -0.180000 0.983700
+vn 0.000000 -0.395500 -0.918500
+vn -0.000000 0.688500 0.725200
+vn 0.000000 -0.585700 -0.810500
+vn -0.000000 0.974900 0.222500
+vn -0.000000 -1.000000 0.002800
+vn -1.000000 0.000000 -0.000000
+vn -0.000000 0.935500 0.353200
+vn 0.755400 0.655300 0.000000
+vn 0.000000 0.935500 -0.353200
+vn 0.673800 0.724900 0.143400
+vn 0.872300 -0.000000 0.489100
+vn -0.872300 0.000000 -0.489100
+vn -0.518300 -0.853500 -0.054200
+vn -0.975500 0.000000 -0.219900
+vn 0.975500 0.000000 -0.219900
+vn -0.913200 0.000000 -0.407500
+vn -0.436900 0.896200 -0.077300
+vn -0.995300 -0.000000 0.096600
+vn -0.297300 -0.953400 -0.052600
+vn 0.473900 -0.876600 0.083800
+vn 0.913200 0.000000 0.407500
+vn 0.342200 0.937700 0.060500
+vn 0.995300 -0.000000 -0.096600
+vn -0.519200 -0.853000 -0.054300
+vn 0.722400 0.676400 0.143800
+vn -0.994400 0.000000 0.105700
+vn -0.984700 0.000000 0.174100
+vn -0.211800 0.976600 0.037500
+vn 0.103300 0.000000 -0.994600
+vn -0.103300 -0.000000 0.994600
+vn -0.911400 0.378700 0.161200
+vn 0.157300 -0.987200 -0.027800
+vn -0.113700 -0.993300 0.020100
+vn -0.030600 -0.000000 0.999500
+vn 0.061100 0.998100 -0.010800
+vn 0.030600 0.000000 -0.999500
+vn -0.691900 0.713200 0.112500
+vn -0.872300 -0.000000 0.489100
+vn 0.872300 0.000000 -0.489100
+vn 0.518300 -0.853500 -0.054200
+vn 0.913200 0.000000 -0.407500
+vn 0.436900 0.896200 -0.077300
+vn 0.995300 0.000000 0.096600
+vn 0.297300 -0.953300 -0.052600
+vn -0.473900 -0.876600 0.083800
+vn -0.913200 -0.000000 0.407500
+vn -0.342200 0.937700 0.060500
+vn -0.995300 -0.000000 -0.096600
+vn 0.519200 -0.853000 -0.054300
+vn -0.714800 0.690100 0.113700
+vn 0.974400 0.089700 0.206200
+vn 0.870400 0.288400 0.399100
+vn 0.691900 0.713200 0.112500
+vn -0.518000 -0.853700 -0.053400
+vn -0.519700 -0.852700 -0.053600
+vn 0.714800 0.690100 0.113700
+vn -0.974400 0.089700 0.206200
+vn -0.870400 0.288400 0.399100
+vn -0.673800 0.724900 0.143400
+vn 0.518000 -0.853700 -0.053400
+vn 0.297300 -0.953400 -0.052600
+vn 0.519700 -0.852700 -0.053600
+vn -0.722400 0.676400 0.143800
+vn -0.000000 0.962300 0.272000
+usemtl Material.001
+s off
+f 103/1/1 102/2/1 6/3/1
+f 20/4/2 5/5/2 4/6/2
+f 20/4/2 3/7/2 52/8/2
+f 36/9/3 22/10/3 11/11/3
+f 39/12/2 51/13/2 4/6/2
+f 4/6/4 54/14/4 53/15/4
+f 14/16/5 13/17/5 12/18/5
+f 18/19/6 14/16/6 10/20/6
+f 20/4/3 16/21/3 31/22/3
+f 17/23/7 8/24/7 12/18/7
+f 25/25/4 32/26/4 29/27/4
+f 10/20/4 12/18/4 8/24/4
+f 1/28/8 18/19/8 17/23/8
+f 19/29/4 17/23/4 13/17/4
+f 25/25/4 14/16/4 18/19/4
+f 18/19/9 7/30/9 8/24/9
+f 92/31/10 27/32/10 28/33/10
+f 16/21/3 22/10/3 36/9/3
+f 31/22/3 36/9/3 21/34/3
+f 90/35/11 89/36/11 28/33/11
+f 91/37/12 90/35/12 24/38/12
+f 33/39/4 13/17/4 14/16/4
+f 23/40/4 24/38/4 28/33/4
+f 33/39/3 31/22/3 15/41/3
+f 21/34/3 36/9/3 30/42/3
+f 5/5/4 35/43/4 32/26/4
+f 5/5/4 20/4/4 34/44/4
+f 33/39/4 29/27/4 34/44/4
+f 91/37/13 23/40/13 27/32/13
+f 103/1/1 26/45/1 63/46/1
+f 26/45/14 50/47/14 38/48/14
+f 39/12/15 71/49/15 72/50/15
+f 48/51/16 60/52/16 59/53/16
+f 15/41/17 21/34/17 47/54/17
+f 19/29/17 46/55/17 37/56/17
+f 39/12/2 45/57/2 52/8/2
+f 20/4/2 45/57/2 44/58/2
+f 19/29/18 15/41/18 43/59/18
+f 9/60/19 42/61/19 47/54/19
+f 22/10/20 48/51/20 41/62/20
+f 25/25/21 1/28/21 37/56/21
+f 6/3/14 40/63/14 50/47/14
+f 104/64/22 40/63/22 6/3/22
+f 2/65/23 38/48/23 105/66/23
+f 55/67/2 56/68/2 53/15/2
+f 3/7/14 53/15/14 56/68/14
+f 51/13/15 55/67/15 54/14/15
+f 52/8/24 56/68/24 55/67/24
+f 57/69/2 59/53/2 60/52/2
+f 48/51/25 22/10/25 58/70/25
+f 16/21/26 57/69/26 58/70/26
+f 16/21/27 44/58/27 59/53/27
+f 107/71/28 63/46/28 67/72/28
+f 26/45/1 2/65/1 61/73/1
+f 9/60/1 30/42/1 64/74/1
+f 101/75/1 9/60/1 62/76/1
+f 108/77/1 109/78/1 67/72/1
+f 61/73/29 65/79/29 67/72/29
+f 62/76/30 64/74/30 68/80/30
+f 62/76/31 66/81/31 108/77/31
+f 71/49/32 75/82/32 76/83/32
+f 25/25/15 49/84/15 72/50/15
+f 5/5/15 69/85/15 71/49/15
+f 25/25/15 70/86/15 69/85/15
+f 76/83/15 75/82/15 79/87/15
+f 72/50/17 76/83/17 74/88/17
+f 71/49/2 69/85/2 73/89/2
+f 70/86/33 74/88/33 73/89/33
+f 80/90/3 79/87/3 83/91/3
+f 76/83/15 80/90/15 78/92/15
+f 75/82/15 73/89/15 77/93/15
+f 74/88/15 78/92/15 77/93/15
+f 82/94/15 84/95/15 83/91/15
+f 80/90/2 84/95/2 82/94/2
+f 77/93/17 81/96/17 83/91/17
+f 77/93/24 78/92/24 82/94/24
+f 35/43/13 87/97/13 88/98/13
+f 35/43/12 34/44/12 86/99/12
+f 34/44/11 29/27/11 85/100/11
+f 32/26/10 88/98/10 85/100/10
+f 92/31/34 100/101/34 99/102/34
+f 90/35/35 91/37/35 99/102/35
+f 89/36/36 90/35/36 98/103/36
+f 89/36/37 97/104/37 100/101/37
+f 95/105/13 99/102/13 100/101/13
+f 95/105/12 94/106/12 98/103/12
+f 94/106/11 93/107/11 97/104/11
+f 96/108/10 100/101/10 97/104/10
+f 88/98/38 96/108/38 93/107/38
+f 86/99/39 85/100/39 93/107/39
+f 87/97/40 86/99/40 94/106/40
+f 87/97/41 95/105/41 96/108/41
+f 106/109/42 108/77/42 65/79/42
+f 66/81/1 68/80/1 109/78/1
+f 101/75/1 106/109/1 61/73/1
+f 64/74/43 107/71/43 109/78/43
+f 101/75/23 105/66/23 42/61/23
+f 103/1/1 107/71/1 64/74/1
+f 30/42/1 11/11/1 102/2/1
+f 212/1/44 135/45/44 115/3/44
+f 129/4/2 112/7/2 113/6/2
+f 161/8/2 112/7/2 129/4/2
+f 145/9/24 139/42/24 120/11/24
+f 113/6/2 160/13/2 148/12/2
+f 162/15/45 163/14/45 113/6/45
+f 123/16/46 119/20/46 121/18/46
+f 127/19/47 116/30/47 119/20/47
+f 140/22/24 125/21/24 129/4/24
+f 121/18/48 117/24/48 126/23/48
+f 138/27/45 141/26/45 134/25/45
+f 117/24/45 121/18/45 119/20/45
+f 126/23/49 127/19/49 110/28/49
+f 122/17/45 126/23/45 128/29/45
+f 127/19/45 123/16/45 134/25/45
+f 117/24/50 116/30/50 127/19/50
+f 137/33/51 136/32/51 201/31/51
+f 145/9/24 131/10/24 125/21/24
+f 130/34/24 145/9/24 140/22/24
+f 199/35/52 133/38/52 137/33/52
+f 200/37/53 132/40/53 133/38/53
+f 123/16/45 122/17/45 142/39/45
+f 137/33/45 133/38/45 132/40/45
+f 124/41/24 140/22/24 142/39/24
+f 130/34/24 118/60/24 139/42/24
+f 141/26/45 144/43/45 114/5/45
+f 114/5/45 144/43/45 143/44/45
+f 143/44/45 138/27/45 142/39/45
+f 136/32/54 132/40/54 200/37/54
+f 212/1/44 216/71/44 172/46/44
+f 147/48/14 159/47/14 135/45/14
+f 181/50/15 180/49/15 148/12/15
+f 168/53/26 169/52/26 157/51/26
+f 124/41/17 152/59/17 156/54/17
+f 146/56/17 155/55/17 128/29/17
+f 148/12/2 160/13/2 161/8/2
+f 129/4/2 125/21/2 153/58/2
+f 155/55/18 152/59/18 124/41/18
+f 130/34/19 156/54/19 151/61/19
+f 131/10/20 120/11/20 150/62/20
+f 134/25/21 158/84/21 146/56/21
+f 159/47/14 149/63/14 115/3/14
+f 115/3/22 149/63/22 213/64/22
+f 214/66/23 147/48/23 111/65/23
+f 162/15/2 165/68/2 164/67/2
+f 165/68/14 162/15/14 112/7/14
+f 163/14/15 164/67/15 160/13/15
+f 164/67/3 165/68/3 161/8/3
+f 166/69/2 167/70/2 169/52/2
+f 157/51/25 169/52/25 167/70/25
+f 167/70/16 166/69/16 125/21/16
+f 125/21/27 166/69/27 168/53/27
+f 216/71/55 218/78/55 176/72/55
+f 135/45/44 172/46/44 170/73/44
+f 118/60/44 171/76/44 173/74/44
+f 210/75/44 215/109/44 171/76/44
+f 217/77/44 174/79/44 176/72/44
+f 176/72/56 174/79/56 170/73/56
+f 171/76/57 175/81/57 177/80/57
+f 217/77/58 175/81/58 171/76/58
+f 185/83/33 184/82/33 180/49/33
+f 134/25/15 179/86/15 181/50/15
+f 180/49/15 178/85/15 114/5/15
+f 178/85/15 179/86/15 134/25/15
+f 189/90/15 188/87/15 184/82/15
+f 183/88/17 185/83/17 181/50/17
+f 180/49/2 184/82/2 182/89/2
+f 182/89/32 183/88/32 179/86/32
+f 189/90/24 193/95/24 192/91/24
+f 187/92/15 189/90/15 185/83/15
+f 184/82/15 188/87/15 186/93/15
+f 186/93/15 187/92/15 183/88/15
+f 192/91/15 193/95/15 191/94/15
+f 191/94/2 193/95/2 189/90/2
+f 192/91/17 190/96/17 186/93/17
+f 186/93/3 190/96/3 191/94/3
+f 197/98/54 196/97/54 144/43/54
+f 144/43/53 196/97/53 195/99/53
+f 143/44/52 195/99/52 194/100/52
+f 194/100/51 197/98/51 141/26/51
+f 208/102/59 209/101/59 201/31/59
+f 199/35/60 207/103/60 208/102/60
+f 198/36/61 206/104/61 207/103/61
+f 209/101/62 206/104/62 198/36/62
+f 209/101/54 208/102/54 204/105/54
+f 204/105/53 208/102/53 207/103/53
+f 203/106/52 207/103/52 206/104/52
+f 206/104/51 209/101/51 205/108/51
+f 202/107/63 205/108/63 197/98/63
+f 195/99/64 203/106/64 202/107/64
+f 196/97/65 204/105/65 203/106/65
+f 205/108/66 204/105/66 196/97/66
+f 174/79/67 217/77/67 215/109/67
+f 175/81/44 217/77/44 218/78/44
+f 170/73/44 215/109/44 210/75/44
+f 173/74/68 177/80/68 218/78/68
+f 151/61/23 214/66/23 210/75/23
+f 173/74/44 216/71/44 212/1/44
+f 139/42/44 212/1/44 211/2/44
+f 26/45/1 103/1/1 6/3/1
+f 3/7/2 20/4/2 4/6/2
+f 45/57/2 20/4/2 52/8/2
+f 30/42/3 36/9/3 11/11/3
+f 5/5/2 39/12/2 4/6/2
+f 3/7/4 4/6/4 53/15/4
+f 10/20/5 14/16/5 12/18/5
+f 7/30/6 18/19/6 10/20/6
+f 33/39/3 20/4/3 31/22/3
+f 13/17/7 17/23/7 12/18/7
+f 33/39/4 25/25/4 29/27/4
+f 7/30/4 10/20/4 8/24/4
+f 19/29/69 1/28/69 17/23/69
+f 33/39/4 19/29/4 13/17/4
+f 1/28/70 25/25/70 18/19/70
+f 17/23/9 18/19/9 8/24/9
+f 89/36/10 92/31/10 28/33/10
+f 31/22/3 16/21/3 36/9/3
+f 15/41/3 31/22/3 21/34/3
+f 24/38/11 90/35/11 28/33/11
+f 23/40/12 91/37/12 24/38/12
+f 25/25/4 33/39/4 14/16/4
+f 27/32/4 23/40/4 28/33/4
+f 19/29/3 33/39/3 15/41/3
+f 9/60/3 21/34/3 30/42/3
+f 25/25/4 5/5/4 32/26/4
+f 35/43/4 5/5/4 34/44/4
+f 20/4/4 33/39/4 34/44/4
+f 92/31/13 91/37/13 27/32/13
+f 107/71/1 103/1/1 63/46/1
+f 2/65/14 26/45/14 38/48/14
+f 49/84/15 39/12/15 72/50/15
+f 44/58/16 48/51/16 59/53/16
+f 43/59/17 15/41/17 47/54/17
+f 1/28/17 19/29/17 37/56/17
+f 51/13/2 39/12/2 52/8/2
+f 16/21/2 20/4/2 44/58/2
+f 46/55/18 19/29/18 43/59/18
+f 21/34/19 9/60/19 47/54/19
+f 11/11/20 22/10/20 41/62/20
+f 49/84/21 25/25/21 37/56/21
+f 26/45/14 6/3/14 50/47/14
+f 102/2/22 104/64/22 6/3/22
+f 101/75/23 2/65/23 105/66/23
+f 54/14/2 55/67/2 53/15/2
+f 52/8/14 3/7/14 56/68/14
+f 4/6/15 51/13/15 54/14/15
+f 51/13/24 52/8/24 55/67/24
+f 58/70/2 57/69/2 60/52/2
+f 60/52/25 48/51/25 58/70/25
+f 22/10/26 16/21/26 58/70/26
+f 57/69/27 16/21/27 59/53/27
+f 109/78/71 107/71/71 67/72/71
+f 63/46/1 26/45/1 61/73/1
+f 62/76/1 9/60/1 64/74/1
+f 106/109/1 101/75/1 62/76/1
+f 65/79/1 108/77/1 67/72/1
+f 63/46/29 61/73/29 67/72/29
+f 66/81/30 62/76/30 68/80/30
+f 106/109/72 62/76/72 108/77/72
+f 72/50/32 71/49/32 76/83/32
+f 70/86/15 25/25/15 72/50/15
+f 39/12/15 5/5/15 71/49/15
+f 5/5/15 25/25/15 69/85/15
+f 80/90/15 76/83/15 79/87/15
+f 70/86/17 72/50/17 74/88/17
+f 75/82/2 71/49/2 73/89/2
+f 69/85/33 70/86/33 73/89/33
+f 84/95/3 80/90/3 83/91/3
+f 74/88/15 76/83/15 78/92/15
+f 79/87/15 75/82/15 77/93/15
+f 73/89/15 74/88/15 77/93/15
+f 81/96/15 82/94/15 83/91/15
+f 78/92/2 80/90/2 82/94/2
+f 79/87/17 77/93/17 83/91/17
+f 81/96/24 77/93/24 82/94/24
+f 32/26/13 35/43/13 88/98/13
+f 87/97/12 35/43/12 86/99/12
+f 86/99/11 34/44/11 85/100/11
+f 29/27/10 32/26/10 85/100/10
+f 91/37/34 92/31/34 99/102/34
+f 98/103/35 90/35/35 99/102/35
+f 97/104/36 89/36/36 98/103/36
+f 92/31/37 89/36/37 100/101/37
+f 96/108/13 95/105/13 100/101/13
+f 99/102/12 95/105/12 98/103/12
+f 98/103/11 94/106/11 97/104/11
+f 93/107/10 96/108/10 97/104/10
+f 85/100/38 88/98/38 93/107/38
+f 94/106/39 86/99/39 93/107/39
+f 95/105/40 87/97/40 94/106/40
+f 88/98/41 87/97/41 96/108/41
+f 61/73/73 106/109/73 65/79/73
+f 108/77/1 66/81/1 109/78/1
+f 2/65/1 101/75/1 61/73/1
+f 68/80/74 64/74/74 109/78/74
+f 9/60/23 101/75/23 42/61/23
+f 30/42/1 103/1/1 64/74/1
+f 103/1/1 30/42/1 102/2/1
+f 211/2/44 212/1/44 115/3/44
+f 114/5/2 129/4/2 113/6/2
+f 154/57/2 161/8/2 129/4/2
+f 131/10/24 145/9/24 120/11/24
+f 114/5/2 113/6/2 148/12/2
+f 112/7/45 162/15/45 113/6/45
+f 122/17/46 123/16/46 121/18/46
+f 123/16/47 127/19/47 119/20/47
+f 142/39/24 140/22/24 129/4/24
+f 122/17/48 121/18/48 126/23/48
+f 142/39/45 138/27/45 134/25/45
+f 116/30/45 117/24/45 119/20/45
+f 128/29/75 126/23/75 110/28/75
+f 142/39/45 122/17/45 128/29/45
+f 110/28/76 127/19/76 134/25/76
+f 126/23/50 117/24/50 127/19/50
+f 198/36/51 137/33/51 201/31/51
+f 140/22/24 145/9/24 125/21/24
+f 124/41/24 130/34/24 140/22/24
+f 198/36/52 199/35/52 137/33/52
+f 199/35/53 200/37/53 133/38/53
+f 134/25/45 123/16/45 142/39/45
+f 136/32/45 137/33/45 132/40/45
+f 128/29/24 124/41/24 142/39/24
+f 145/9/24 130/34/24 139/42/24
+f 134/25/45 141/26/45 114/5/45
+f 129/4/45 114/5/45 143/44/45
+f 129/4/45 143/44/45 142/39/45
+f 201/31/54 136/32/54 200/37/54
+f 135/45/44 212/1/44 172/46/44
+f 111/65/14 147/48/14 135/45/14
+f 158/84/15 181/50/15 148/12/15
+f 153/58/26 168/53/26 157/51/26
+f 130/34/17 124/41/17 156/54/17
+f 110/28/17 146/56/17 128/29/17
+f 154/57/2 148/12/2 161/8/2
+f 154/57/2 129/4/2 153/58/2
+f 128/29/18 155/55/18 124/41/18
+f 118/60/19 130/34/19 151/61/19
+f 157/51/20 131/10/20 150/62/20
+f 110/28/21 134/25/21 146/56/21
+f 135/45/14 159/47/14 115/3/14
+f 211/2/22 115/3/22 213/64/22
+f 210/75/23 214/66/23 111/65/23
+f 163/14/2 162/15/2 164/67/2
+f 161/8/14 165/68/14 112/7/14
+f 113/6/15 163/14/15 160/13/15
+f 160/13/3 164/67/3 161/8/3
+f 168/53/2 166/69/2 169/52/2
+f 131/10/25 157/51/25 167/70/25
+f 131/10/16 167/70/16 125/21/16
+f 153/58/27 125/21/27 168/53/27
+f 172/46/77 216/71/77 176/72/77
+f 111/65/44 135/45/44 170/73/44
+f 139/42/44 118/60/44 173/74/44
+f 118/60/44 210/75/44 171/76/44
+f 218/78/44 217/77/44 176/72/44
+f 172/46/56 176/72/56 170/73/56
+f 173/74/57 171/76/57 177/80/57
+f 215/109/78 217/77/78 171/76/78
+f 181/50/33 185/83/33 180/49/33
+f 158/84/15 134/25/15 181/50/15
+f 148/12/15 180/49/15 114/5/15
+f 114/5/15 178/85/15 134/25/15
+f 185/83/15 189/90/15 184/82/15
+f 179/86/17 183/88/17 181/50/17
+f 178/85/2 180/49/2 182/89/2
+f 178/85/32 182/89/32 179/86/32
+f 188/87/24 189/90/24 192/91/24
+f 183/88/15 187/92/15 185/83/15
+f 182/89/15 184/82/15 186/93/15
+f 182/89/15 186/93/15 183/88/15
+f 190/96/15 192/91/15 191/94/15
+f 187/92/2 191/94/2 189/90/2
+f 188/87/17 192/91/17 186/93/17
+f 187/92/3 186/93/3 191/94/3
+f 141/26/54 197/98/54 144/43/54
+f 143/44/53 144/43/53 195/99/53
+f 138/27/52 143/44/52 194/100/52
+f 138/27/51 194/100/51 141/26/51
+f 200/37/59 208/102/59 201/31/59
+f 200/37/60 199/35/60 208/102/60
+f 199/35/61 198/36/61 207/103/61
+f 201/31/79 209/101/79 198/36/79
+f 205/108/54 209/101/54 204/105/54
+f 203/106/53 204/105/53 207/103/53
+f 202/107/52 203/106/52 206/104/52
+f 202/107/51 206/104/51 205/108/51
+f 194/100/63 202/107/63 197/98/63
+f 194/100/64 195/99/64 202/107/64
+f 195/99/65 196/97/65 203/106/65
+f 197/98/66 205/108/66 196/97/66
+f 170/73/80 174/79/80 215/109/80
+f 177/80/44 175/81/44 218/78/44
+f 111/65/44 170/73/44 210/75/44
+f 216/71/81 173/74/81 218/78/81
+f 118/60/23 151/61/23 210/75/23
+f 139/42/44 173/74/44 212/1/44
+f 120/11/44 139/42/44 211/2/44
+usemtl Material.003
+f 41/62/82 104/64/82 102/2/82
+f 211/2/82 213/64/82 150/62/82
+f 11/11/82 41/62/82 102/2/82
+f 120/11/82 211/2/82 150/62/82