diff --git a/export.lua b/export.lua
index 353c8a8..7df4028 100644
--- a/export.lua
+++ b/export.lua
@@ -69,10 +69,25 @@ local CUBIC_SIDE_FACES = {
 	{vec( 0.5, -0.5,  0.5), vec(-0.5, -0.5,  0.5), vec(-0.5,  0.5,  0.5), vec( 0.5,  0.5,  0.5)}, -- Z+
 	{vec(-0.5, -0.5, -0.5), vec( 0.5, -0.5, -0.5), vec( 0.5,  0.5, -0.5), vec(-0.5,  0.5, -0.5)}, -- Z-
 }
-
-
+local function face_is_facing_out(startPoint, endPoint, blockPosition, direction)
+	if     meshport.NEIGHBOR_DIRS[direction] == vector.new( 0, 1, 0) and math.max(startPoint[2], endPoint[2]) == blockPosition[2] then -- UP
+		return true
+	elseif meshport.NEIGHBOR_DIRS[direction] == vector.new( 1, 0, 0) and math.max(startPoint[1], endPoint[1]) == blockPosition[1] then -- RIGHT
+		return true
+	elseif meshport.NEIGHBOR_DIRS[direction] == vector.new( 0, 0, 1) and math.max(startPoint[3], endPoint[3]) == blockPosition[3] then -- FORWARD
+		return true
+	elseif meshport.NEIGHBOR_DIRS[direction] == vector.new( 0,-1, 0) and math.min(startPoint[2], endPoint[2]) == blockPosition[2] then -- DOWN
+		return true
+	elseif meshport.NEIGHBOR_DIRS[direction] == vector.new(-1, 0, 0) and math.min(startPoint[1], endPoint[1]) == blockPosition[1] then -- LEFT
+		return true
+	elseif meshport.NEIGHBOR_DIRS[direction] == vector.new( 0, 0,-1) and math.min(startPoint[3], endPoint[3]) == blockPosition[3] then -- BACKWARD
+		return true
+	else
+		return false
+	end
+end
 -- For normal, plantlike_rooted, and liquid drawtypes
-local function create_cubic_node(pos, content, param2, nodeDef, drawtype, neighbors)
+local function create_cubic_node(pos, content, param2, nodeDef, drawtype, neighbors, startPoint, endPoint)
 	local facedir = meshport.get_facedir(nodeDef.paramtype2, param2)
 	local selfPriority = CUBIC_FACE_PRIORITY[drawtype]
 	-- If the current node is a liquid, get the flowing version of it.
@@ -84,7 +99,7 @@ local function create_cubic_node(pos, content, param2, nodeDef, drawtype, neighb
 	for i = 1, 6 do
 		local drawFace
 
-		if neighbors[i] == core.CONTENT_AIR then
+		if neighbors[i] == core.CONTENT_AIR or face_is_facing_out(startPoint, endPoint, pos, i) then
 			drawFace = true
 		elseif neighbors[i] == core.CONTENT_IGNORE
 				-- Don't draw faces between identical nodes
@@ -713,7 +728,7 @@ local function create_plantlike_node(pos, param2, nodeDef)
 end
 
 
-local function create_node(idx, area, vContent, vParam2, playerName)
+local function create_node(idx, area, vContent, vParam2, startPoint, endPoint, playerName)
 	if vContent[idx] == core.CONTENT_AIR
 			or vContent[idx] == core.CONTENT_IGNORE
 			or vContent[idx] == core.CONTENT_UNKNOWN then -- TODO: Export unknown nodes?
@@ -734,8 +749,7 @@ local function create_node(idx, area, vContent, vParam2, playerName)
 	end
 
 	if (CUBIC_FACE_PRIORITY[nodeDrawtype] or 0) >= 3 then -- liquid, normal, plantlike_rooted
-		faces = create_cubic_node(pos, vContent[idx], vParam2[idx], nodeDef, nodeDrawtype, neighbors)
-
+		faces = create_cubic_node(pos, vContent[idx], vParam2[idx], nodeDef, nodeDrawtype, neighbors, startPoint, endPoint)
 		if nodeDrawtype == "plantlike_rooted" then
 			local plantPos = vector.add(pos, vector.new(0, 1, 0))
 			local plantFaces = create_plantlike_node(plantPos, vParam2[idx], nodeDef)
@@ -802,7 +816,7 @@ function meshport.create_mesh(playerName, p1, p2, path)
 	-- Loop through all positions in the desired area.
 	for idx in vArea:iterp(p1, p2) do
 		-- Generate a mesh for the node.
-		local faces = create_node(idx, vArea, vContent, vParam2, playerName)
+		local faces = create_node(idx, vArea, vContent, vParam2, p1, p2, playerName)
 
 		if faces then
 			-- Move the node to its proper position.