Replaced VBO with Buffer and SubArray. Program now recieves Buffer, rather than VBO receiving Program. Added VertexDataAttribute for vertex structs.

Split json files to test this functionality.

hexworld/Driver.cs

@@ -5,6 +5,7 @@ using System.IO;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using Diamond.Buffers;
 using Newtonsoft.Json;
 using OpenTK;
 
@@ -15,6 +16,20 @@ namespace hexworld
         public static void Main(string[] args)
         {
             using (var gw = new HexRender(1280, 720)) gw.Run();
+
+//            var s1 = new SubArray<int>(new[] {1, 3, 5, 7, 9});
+//            var s2 = new SubArray<int>(new[] {0, 2, 4, 6, 8});
+//
+//            Console.Out.WriteLine($"s1 = {s1}");
+//            Console.Out.WriteLine($"s2 = {s2}");
+//
+//            var arr = SubArray<int>.Join(s1, s2);
+//
+//            Console.Out.WriteLine($"arr = {string.Join(", ", arr)}");
+//            Console.Out.WriteLine($"s1 = {s1}");
+//            Console.Out.WriteLine($"s2 = {s2}");
+//
+//            Console.ReadKey();
         }
     }
 }