Add sample OBJ/MTL files

samples/Wavefront Object/dice.obj

@@ -0,0 +1,68 @@
+# 3ds Max Wavefront OBJ Exporter v0.97b - (c)2007 guruware
+# File Created: 27.05.2016 18:10:49
+
+mtllib dice.mtl
+
+#
+# object Dice
+#
+
+v  -30.00000000 0.00000000 30.00000000
+v  -30.00000000 0.00000000 -30.00000000
+v  30.00000000 0.00000000 -30.00000000
+v  30.00000000 0.00000000 30.00000000
+v  -30.00000000 60.00000000 30.00000000
+v  30.00000000 60.00000000 30.00000000
+v  30.00000000 60.00000000 -30.00000000
+v  -30.00000000 60.00000000 -30.00000000
+# 8 vertices
+
+vn 0.00000000 -1.00000000 -0.00000000
+vn 0.00000000 1.00000000 -0.00000000
+vn 0.00000000 0.00000000 1.00000000
+vn 1.00000000 0.00000000 -0.00000000
+vn 0.00000000 0.00000000 -1.00000000
+vn -1.00000000 0.00000000 -0.00000000
+# 6 vertex normals
+
+vt 1.00183499 -0.01224804 60.49999619
+vt 1.00183487 0.48775199 60.49999619
+vt 0.66850162 0.48775196 60.50000381
+vt 0.66850162 -0.01224804 60.50000381
+vt -0.00046772 0.49891680 0.50000000
+vt 0.33286563 0.49891669 0.50000000
+vt 0.33286572 0.99891669 0.50000000
+vt -0.00046766 0.99891680 0.50000000
+vt -0.00046772 0.00000006 0.62999344
+vt 0.33286560 0.00000003 0.63000107
+vt 0.33286566 0.50000000 0.62999916
+vt -0.00046772 0.50000012 0.62999153
+vt 0.66447806 0.49891663 -29.58417892
+vt 0.66447806 0.99891663 -29.58417130
+vt 0.33114472 0.99891663 -29.58417320
+vt 0.33114466 0.49891669 -29.58418083
+vt 0.99669039 1.00000000 60.36999512
+vt 0.66335702 1.00000000 60.37000275
+vt 0.66335702 0.50000000 60.36999893
+vt 0.99669039 0.49999994 60.36999130
+vt 0.33280861 0.00000006 90.58419037
+vt 0.66614199 0.00000006 90.58418274
+vt 0.66614199 0.50000000 90.58417511
+vt 0.33280861 0.50000000 90.58419037
+# 24 texture coords
+
+g Dice
+usemtl Dice
+s 2
+f 1/1/1 2/2/1 3/3/1 4/4/1 
+s 4
+f 5/5/2 6/6/2 7/7/2 8/8/2 
+s 8
+f 1/9/3 4/10/3 6/11/3 5/12/3 
+s 16
+f 4/13/4 3/14/4 7/15/4 6/16/4 
+s 32
+f 3/17/5 2/18/5 8/19/5 7/20/5 
+s 64
+f 2/21/6 1/22/6 5/23/6 8/24/6 
+# 6 polygons