Disabled external gits

cs440-acg/scenes/pa4/cbox/meshes/leftwall.obj

@@ -0,0 +1,13 @@
+# Blender v2.72 (sub 0) OBJ File: ''
+# www.blender.org
+mtllib leftwall.mtl
+o leftWall
+v -1.020000 1.590000 -1.040000
+v -1.020000 1.590000 0.990000
+v -1.010000 -0.000000 0.990000
+v -0.990000 0.000000 -1.040000
+vt 0.000000 1.000000
+usemtl leftWall
+s 1
+f 1/1 2/1 3/1
+f 4/1 1/1 3/1

cs440-acg/scenes/pa4/cbox/meshes/light.obj

@@ -0,0 +1,13 @@
+# Blender v2.72 (sub 0) OBJ File: ''
+# www.blender.org
+mtllib light.mtl
+o light
+v 0.230000 1.580000 -0.220000
+v 0.230000 1.580000 0.160000
+v -0.240000 1.580000 0.160000
+v -0.240000 1.580000 -0.220000
+vt 0.000000 1.000000
+usemtl light
+s 1
+f 1/1 2/1 3/1
+f 4/1 1/1 3/1

cs440-acg/scenes/pa4/cbox/meshes/rightwall.obj

@@ -0,0 +1,13 @@
+# Blender v2.72 (sub 0) OBJ File: ''
+# www.blender.org
+mtllib rightwall.mtl
+o rightWall
+v 1.000000 1.590000 0.990000
+v 1.000000 1.590000 -1.040000
+v 1.000000 0.000000 -1.040000
+v 1.000000 -0.000000 0.990000
+vt 0.000000 1.000000
+usemtl rightWall
+s 1
+f 1/1 2/1 3/1
+f 4/1 1/1 3/1

cs440-acg/scenes/pa4/cbox/meshes/walls.obj

@@ -0,0 +1,33 @@
+# Blender v2.72 (sub 0) OBJ File: ''
+# www.blender.org
+mtllib walls.mtl
+o ceiling
+v 1.000000 1.590000 -1.040000
+v 1.000000 1.590000 0.990000
+v -1.020000 1.590000 0.990000
+v -1.020000 1.590000 -1.040000
+vt 0.000000 1.000000
+usemtl ceiling
+s 1
+f 1/1 2/1 3/1
+f 4/1 1/1 3/1
+o floor
+v 1.000000 0.000000 -1.040000
+v -0.990000 0.000000 -1.040000
+v -1.010000 -0.000000 0.990000
+v 1.000000 -0.000000 0.990000
+vt 0.000000 1.000000
+usemtl floor
+s 1
+f 5/2 6/2 7/2
+f 8/2 5/2 7/2
+o backWall
+v 1.000000 1.590000 -1.040000
+v -1.020000 1.590000 -1.040000
+v -0.990000 0.000000 -1.040000
+v 1.000000 0.000000 -1.040000
+vt 0.000000 1.000000
+usemtl backWall
+s 1
+f 9/3 10/3 11/3
+f 12/3 9/3 11/3