Culling, rendering improvements and optimizations, block removing test.

ChunkMesh.cs

@@ -1,17 +1,18 @@
-namespace Voxel
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Voxel
 {
     public class ChunkMesh
     {
-        private List<FaceData> _faces;
+        public List<FaceData> Faces;
 
-        public ChunkMesh(Chunk chunk)
+        public ChunkMesh(int maxBlocks)
         {
-            _faces = new List<FaceData>();
-        }
-
-        private void MeshBlock(int i)
-        {
-
+            Faces = new List<FaceData>(maxBlocks * 6);
         }
     }
 }