Fix UV mapping for lens model.

mods/nc_optics/lens.lua

@@ -51,7 +51,11 @@ local basedef = {
 	collision_box = nodecore.fixedbox(
 		{-0.5, -0.5, -3/8, 0.5, 0.5, 3/8}
 	),
-	tiles = {"nc_optics_lens_uv.png"},
+	tiles = {
+		txr,
+		txr .. "^" .. modname .. "_lens_out.png",
+		txr .. "^" .. modname .. "_lens_in.png"
+	},
 	groups = {
 		silica = 1,
 		optic_check = 1,
@@ -83,12 +87,9 @@ reg("_glow", {
 		description = "Shining Lens",
 		light_source = 12,
 		tiles = {
-			txr,
-			txr,
-			txr,
 			txr,
 			txr .. "^" .. modname .. "_lens_in.png",
-			txr .. "^" .. modname .. "_lens_out.png",
+			txr .. "^" .. modname .. "_lens_out.png"
 		},
 	})
 

mods/nc_optics/models/nc_optics_lens.obj

@@ -1,6 +1,6 @@
-# Blender v2.79 (sub 0) OBJ File: 'lens.blend'
+# Blender v2.79 (sub 0) OBJ File: 'nc_optics_lens.blend'
 # www.blender.org
-mtllib lens.mtl
+mtllib nc_optics_lens.mtl
 o Cube
 v 0.500000 -0.500000 0.140000
 v 0.500000 -0.500000 -0.360000
@@ -12,45 +12,60 @@ v -0.500000 0.500000 -0.360000
 v -0.500000 0.500000 0.140000
 v 0.000000 0.000000 0.390000
 v 0.000000 0.000000 -0.110000
-vt 0.500000 0.875000
-vt 0.250000 1.000000
-vt 0.750000 1.000000
-vt 0.250000 0.625000
-vt 0.250000 0.765625
-vt 0.750000 0.765625
-vt 0.750000 0.625000
-vt 0.250000 0.375000
-vt 0.000000 0.375000
-vt -0.000000 0.625000
-vt 1.000000 0.375000
-vt 0.750000 0.375000
-vt 1.000000 0.625000
+vt 1.000000 0.750000
+vt 1.000000 0.250000
+vt 0.000000 0.250000
+vt 0.000000 0.750000
+vt 1.000000 0.750000
+vt 1.000000 0.250000
+vt 0.000000 0.250000
+vt -0.000000 0.750000
+vt -0.000000 0.250000
+vt 0.000000 0.750000
+vt 1.000000 0.750000
+vt 1.000000 0.250000
+vt 1.000000 0.750000
+vt 1.000000 0.250000
+vt -0.000000 0.250000
+vt 0.000000 0.750000
 vt 0.500000 0.500000
-vt 0.750000 0.250000
-vt 0.250000 0.250000
-vn 0.0000 0.4472 -0.8944
+vt -0.000000 -0.000000
+vt -0.000000 1.000000
+vt 1.000000 0.000000
+vt 1.000000 1.000000
+vt 0.500000 0.500000
+vt 1.000000 0.000000
+vt 0.000000 0.000000
+vt 1.000000 1.000000
+vt -0.000000 1.000000
 vn 0.0000 1.0000 0.0000
 vn 1.0000 0.0000 0.0000
-vn -0.4472 0.0000 -0.8944
 vn -1.0000 0.0000 0.0000
+vn 0.0000 -1.0000 0.0000
 vn 0.4472 0.0000 0.8944
-vn 0.0000 -0.4472 -0.8944
 vn 0.0000 -0.4472 0.8944
 vn 0.0000 0.4472 0.8944
 vn -0.4472 0.0000 0.8944
-vn 0.0000 -1.0000 0.0000
+vn 0.0000 0.4472 -0.8944
+vn -0.4472 0.0000 -0.8944
+vn 0.0000 -0.4472 -0.8944
 vn 0.4472 0.0000 -0.8944
-usemtl Material
+g Cube_Cube_sides
+usemtl sides
 s off
-f 10/1/1 2/2/1 3/3/1
-f 5/4/2 6/5/2 7/6/2 8/7/2
-f 1/8/3 2/9/3 6/10/3 5/4/3
-f 10/1/4 6/5/4 2/2/4
-f 3/11/5 4/12/5 8/7/5 7/13/5
-f 9/14/6 1/8/6 5/4/6
-f 7/6/7 6/5/7 10/1/7
-f 4/12/8 1/8/8 9/14/8
-f 9/14/9 5/4/9 8/7/9
-f 4/12/10 9/14/10 8/7/10
-f 4/12/11 3/15/11 2/16/11 1/8/11
-f 7/6/12 10/1/12 3/3/12
+f 5/1/1 6/2/1 7/3/1 8/4/1
+f 1/5/2 2/6/2 6/7/2 5/8/2
+f 3/9/3 4/10/3 8/11/3 7/12/3
+f 4/13/4 3/14/4 2/15/4 1/16/4
+g Cube_Cube_front
+usemtl front
+f 9/17/5 1/18/5 5/19/5
+f 4/20/6 1/18/6 9/17/6
+f 9/17/7 5/19/7 8/21/7
+f 4/20/8 9/17/8 8/21/8
+g Cube_Cube_back
+usemtl back
+f 10/22/9 2/23/9 3/24/9
+f 10/22/10 6/25/10 2/23/10
+f 7/26/11 6/25/11 10/22/11
+f 7/26/12 10/22/12 3/24/12