diff --git a/demo/barn.mtl b/demo/barn.mtl
new file mode 100644
index 0000000..f7ff407
--- /dev/null
+++ b/demo/barn.mtl
@@ -0,0 +1,32 @@
+# Blender MTL File: 'barn.blend'
+# Material Count: 3
+
+newmtl post
+Ns 323.999994
+Ka 1.000000 1.000000 1.000000
+Kd 0.800000 0.800000 0.800000
+Ks 0.500000 0.500000 0.500000
+Ke 0.000000 0.000000 0.000000
+Ni 1.000000
+d 1.000000
+illum 2
+
+newmtl roofing
+Ns 323.999994
+Ka 1.000000 1.000000 1.000000
+Kd 0.800000 0.800000 0.800000
+Ks 0.500000 0.500000 0.500000
+Ke 0.000000 0.000000 0.000000
+Ni 1.000000
+d 1.000000
+illum 2
+
+newmtl wood
+Ns 323.999994
+Ka 1.000000 1.000000 1.000000
+Kd 0.800000 0.800000 0.800000
+Ks 0.500000 0.500000 0.500000
+Ke 0.000000 0.000000 0.000000
+Ni 1.000000
+d 1.000000
+illum 2
diff --git a/demo/barn.obj b/demo/barn.obj
new file mode 100644
index 0000000..ea43f4f
--- /dev/null
+++ b/demo/barn.obj
@@ -0,0 +1,221 @@
+# Blender v2.91.0 OBJ File: 'barn.blend'
+# www.blender.org
+mtllib barn.mtl
+o Cylinder
+v 0.000000 12.002157 -6.000000
+v 0.000000 12.002157 6.000000
+v 4.242640 10.244799 -6.000000
+v 4.242640 10.244799 6.000000
+v 5.973321 6.006279 -5.973321
+v 5.973321 6.006278 5.959068
+v -5.987575 6.006279 -5.973321
+v -5.983434 6.007652 5.945425
+v -4.242641 10.244797 -6.000000
+v -4.242641 10.244797 6.000000
+v -5.975150 -0.010399 5.918136
+v 5.946643 -0.010399 5.918136
+v -5.975150 -0.010399 5.918136
+v -5.975150 -0.010400 -5.946643
+v 5.946643 -0.010400 -5.946643
+v -2.252070 -0.010399 5.918136
+v 2.289558 -0.010399 5.918136
+v -2.252071 3.065055 5.932081
+v 2.289565 3.065055 5.934867
+v -5.987575 6.006279 -5.973321
+v -5.983434 6.007652 5.945425
+v -9.987576 5.006279 -5.973321
+v -9.983434 5.007652 5.945424
+v -8.386020 0.003052 4.737424
+v -8.386020 5.409821 4.737424
+v -8.386020 0.003052 4.248708
+v -8.386020 5.409821 4.248708
+v -7.897304 0.003052 4.737424
+v -7.897304 5.547104 4.737424
+v -7.897304 0.003052 4.248708
+v -7.897304 5.547104 4.248708
+v -8.386020 0.003052 -4.206997
+v -8.386020 5.409820 -4.206997
+v -8.386020 0.003052 -4.695714
+v -8.386020 5.409820 -4.695714
+v -7.897304 0.003052 -4.206997
+v -7.897304 5.547104 -4.206997
+v -7.897304 0.003052 -4.695714
+v -7.897304 5.547104 -4.695713
+v 0.382683 10.013505 5.984599
+v -0.000000 10.089625 5.984768
+v -1.000000 9.089624 5.975662
+v -0.707107 8.382519 5.970365
+v 0.707107 8.382519 5.971980
+v -0.382683 8.165746 5.969009
+v -0.923880 8.706942 5.972701
+v 0.382683 8.165746 5.969883
+v 1.000000 9.089625 5.977946
+v -0.707107 9.796732 5.981628
+v 0.923879 8.706942 5.974811
+v 0.923879 9.472309 5.980907
+v 0.707107 9.796732 5.983243
+v -0.382683 10.013505 5.983725
+v -0.923880 9.472309 5.978797
+v 0.000000 8.089625 5.968840
+v 4.242640 10.244799 4.159337
+v 4.242640 10.244799 1.416625
+v 0.000000 12.002157 2.181214
+v -4.242641 10.244797 -1.747424
+v -4.242641 10.244797 -5.036804
+v -2.149303 11.111887 -3.947335
+v -2.107151 11.129346 -1.846688
+vt 0.448689 0.656606
+vt 0.277979 0.465403
+vt 0.273972 0.402066
+vt 0.262560 0.348372
+vt 0.245481 0.312495
+vt 0.225334 0.299896
+vt 0.205188 0.312494
+vt 0.188108 0.348371
+vt 0.176697 0.402065
+vt 0.172689 0.465401
+vt 0.001980 0.656614
+vt -0.089664 -0.044686
+vt 0.539796 -0.044902
+vt 0.248827 0.952721
+vt 0.035076 0.675010
+vt -0.052257 0.004118
+vt 0.550151 0.002625
+vt 0.462437 0.673949
+vt 1.470035 0.007503
+vt 1.483796 0.997562
+vt 0.743820 0.999395
+vt 0.732478 0.009331
+vt 0.005632 0.980645
+vt -0.001528 -0.009313
+vt 0.644990 -0.007871
+vt 0.646348 0.955236
+vt 0.037541 0.955445
+vt 0.037963 -0.007871
+vt 0.227533 -0.007871
+vt 0.227533 0.484420
+vt 0.458781 0.484422
+vt 0.458781 -0.007871
+vt 2.204045 -0.009312
+vt 2.221146 0.980935
+vt 0.239229 0.748702
+vt 0.269849 0.748702
+vt 0.269849 0.779322
+vt 0.239229 0.779322
+vt 0.918917 0.574529
+vt 0.918917 0.430918
+vt 0.999913 0.430918
+vt 0.999913 0.574529
+vt 0.176697 0.528738
+vt 0.188109 0.582432
+vt 0.205188 0.618309
+vt 0.225334 0.630908
+vt 0.245481 0.618310
+vt 0.262560 0.582433
+vt 0.273972 0.528739
+vt 0.225335 0.947443
+vt 0.634041 0.520028
+vt -0.232038 0.520028
+vt -0.151097 1.381976
+vt 0.634041 1.381976
+vt -0.441446 1.381977
+vt -0.636302 1.381977
+vt -0.631969 2.241306
+vt 0.631216 2.241305
+vt 0.631217 -1.202265
+vt -0.630524 -1.201730
+vt -0.636302 -0.341921
+vt 0.183855 -0.341921
+vt 0.532075 -0.341921
+vt 0.634041 -0.341921
+vt 0.416742 0.083369
+vt 0.194363 0.091932
+vt -0.636302 0.520028
+vt 0.742673 -1.662150
+vt -0.859941 -1.661471
+vt -0.860192 -1.711059
+vt 0.742429 -1.711738
+vt 1.073623 -1.241022
+vt 1.073623 1.008689
+vt 0.634689 1.008404
+vt 0.634688 -1.241306
+vt 1.305423 -1.711738
+vt 1.374063 -1.711738
+vt 1.374063 -1.594569
+vt 1.305423 -1.594569
+vt 0.000087 0.723871
+vt 0.000087 0.574703
+vt 0.081083 0.574703
+vt 0.081083 0.723872
+vt -0.619781 1.620252
+vt -0.353799 0.525439
+vt -0.867279 0.525439
+vt -0.867279 1.620252
+vt -1.073724 0.142970
+vt 1.612726 0.148805
+vt 1.612429 0.493274
+vt -1.074021 0.487440
+vt 1.680344 0.837889
+vt -1.074318 0.831910
+vt 1.680046 1.182359
+vt -1.074616 1.176377
+vt 1.611537 1.526681
+vt -1.074913 1.520847
+vt -1.546928 0.762659
+vt 2.365793 0.812032
+vt 2.363954 1.313756
+vt -1.548768 1.264385
+vt -1.541410 -0.742515
+vt 2.371313 -0.693142
+vt 2.468821 -0.190165
+vt -1.543249 -0.240789
+vt 2.466981 0.311560
+vt -1.545088 0.260933
+vn -0.0007 -0.0099 1.0000
+vn 0.0000 -0.0054 -1.0000
+vn 0.0000 -0.0044 -1.0000
+vn 1.0000 -0.0044 -0.0000
+vn -0.0006 -0.0058 1.0000
+vn -1.0000 -0.0017 0.0002
+vn 0.0000 -1.0000 -0.0000
+vn 0.0000 -0.0091 1.0000
+vn 0.3827 0.9239 0.0000
+vn 0.9258 0.3780 0.0000
+vn -0.9248 0.3804 0.0001
+vn -0.3827 0.9239 0.0000
+vn 0.0000 0.0000 1.0000
+vn 0.2425 -0.9701 0.0000
+vn -0.2704 0.9627 0.0000
+vn -1.0000 0.0000 0.0000
+vn 0.0000 0.0000 -1.0000
+vn 1.0000 0.0000 0.0000
+usemtl wood
+s off
+f 4/1/1 48/2/1 50/3/1 44/4/1 47/5/1 55/6/1 45/7/1 43/8/1 46/9/1 42/10/1 10/11/1 8/12/1 6/13/1
+f 1/14/2 3/15/2 5/16/2 7/17/2 9/18/2
+f 14/19/3 7/20/3 5/21/3 15/22/3
+f 15/22/4 5/21/4 6/23/4 12/24/4
+f 12/25/5 6/26/5 8/27/5 11/28/5 16/29/5 18/30/5 19/31/5 17/32/5
+f 13/33/6 8/34/6 7/20/6 14/19/6
+f 26/35/7 30/36/7 28/37/7 24/38/7
+f 34/39/7 38/40/7 36/41/7 32/42/7
+f 10/11/8 42/10/8 54/43/8 49/44/8 53/45/8 41/46/8 40/47/8 52/48/8 51/49/8 48/2/8 4/1/8 2/50/8
+usemtl roofing
+f 1/51/9 58/52/9 57/53/9 3/54/9
+f 3/54/10 57/53/10 56/55/10 4/56/10 6/57/10 5/58/10
+f 7/59/11 8/60/11 10/61/11 59/62/11 60/63/11 9/64/11
+f 9/64/12 60/63/12 61/65/12 62/66/12 59/62/12 10/61/12 2/67/12 58/52/12 1/51/12
+f 7/68/13 8/69/13 21/70/13 20/71/13
+f 20/72/14 21/73/14 23/74/14 22/75/14
+f 31/76/15 27/77/15 25/78/15 29/79/15
+f 39/80/15 35/81/15 33/82/15 37/83/15
+f 56/84/9 58/85/9 2/86/9 4/87/9
+usemtl post
+f 24/88/16 25/89/16 27/90/16 26/91/16
+f 26/91/17 27/90/17 31/92/17 30/93/17
+f 30/93/18 31/92/18 29/94/18 28/95/18
+f 28/95/13 29/94/13 25/96/13 24/97/13
+f 32/98/16 33/99/16 35/100/16 34/101/16
+f 34/102/17 35/103/17 39/104/17 38/105/17
+f 38/105/18 39/104/18 37/106/18 36/107/18
+f 36/107/13 37/106/13 33/99/13 32/98/13
diff --git a/demo/barnroof_lowres.png b/demo/barnroof_lowres.png
new file mode 100644
index 0000000..19ca4b9
Binary files /dev/null and b/demo/barnroof_lowres.png differ
diff --git a/demo/main.lua b/demo/main.lua
index fbe7960..c7efe24 100644
--- a/demo/main.lua
+++ b/demo/main.lua
@@ -72,6 +72,12 @@ function init()
    
    couch.Node.GetRoot().children:Append(scaffold)
    scaffold.transform:Translate(-10.0, 0.0, 0.0)
+
+   barn = couch.TexturedMesh("barn.obj", "paintedwood.jpg", "barnroof_lowres.png", "wood_lowres.png")
+   material = barn:GetMaterial(0)
+   material.cullBack = false
+   barn:SetMaterial(0, material)
+   couch.Node.GetRoot().children:Append(barn)
 end
 
 function update(delta)
diff --git a/demo/paintedwood.jpg b/demo/paintedwood.jpg
new file mode 100644
index 0000000..2b99799
Binary files /dev/null and b/demo/paintedwood.jpg differ