update

FaceData.cs

@@ -0,0 +1,29 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Voxel
+{
+    [StructLayout(LayoutKind.Sequential, Pack = 1)]
+    public struct FaceData
+    {
+        public Orientation Facing;
+        public uint X, Y, Z;
+        public Texture Texture;
+
+        public uint[] Pack()
+        {
+            return new uint[]
+            {
+                X,
+                Y,
+                Z,
+                (uint)Facing,
+                (uint)Texture
+            };
+        }
+    }
+}