diff --git a/Source/Examples/Shapes/Plane.cs b/Source/Examples/Shapes/Plane.cs
new file mode 100644
index 00000000..dc578dd8
--- /dev/null
+++ b/Source/Examples/Shapes/Plane.cs
@@ -0,0 +1,47 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using OpenTK.Math;
+
+namespace Examples.Shapes
+{
+    public class Plane : Shape
+    {
+        public Plane(int x_res, int y_res, float x_scale, float y_scale)
+        {
+            Vertices = new Vector3[x_res * y_res];
+            Normals = new Vector3[x_res * y_res];
+            Indices = new int[6 * x_res * y_res];
+            Texcoords = new Vector2[x_res * y_res];
+
+            int i = 0;
+            for (int y = -y_res / 2; y < y_res / 2; y++)
+            {
+                for (int x = -x_res / 2; x < x_res / 2; x++)
+                {
+                    Vertices[i].X = x_scale * (float)x / (float)x_res;
+                    Vertices[i].Y = y_scale * (float)y / (float)y_res;
+                    Vertices[i].Z = 0;
+                    Normals[i].X = Normals[i].Y = 0;
+                    Normals[i].Z = 1;
+                    i++;
+                }
+            }
+
+            i = 0;
+            for (int y = 0; y < y_res - 1; y++)
+            {
+                for (int x = 0; x < x_res - 1; x++)
+                {
+                    Indices[i++] = (y + 0) * x_res + x;
+                    Indices[i++] = (y + 1) * x_res + x;
+                    Indices[i++] = (y + 0) * x_res + x + 1;
+
+                    Indices[i++] = (y + 0) * x_res + x + 1;
+                    Indices[i++] = (y + 1) * x_res + x;
+                    Indices[i++] = (y + 1) * x_res + x + 1;
+                }
+            }
+        }
+    }
+}
diff --git a/Source/Examples/Shapes/Shape.cs b/Source/Examples/Shapes/Shape.cs
new file mode 100644
index 00000000..7f8cb484
--- /dev/null
+++ b/Source/Examples/Shapes/Shape.cs
@@ -0,0 +1,87 @@
+#region --- License ---
+/* Copyright (c) 2006, 2007 Stefanos Apostolopoulos
+ * See license.txt for license info
+ */
+#endregion
+
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+using OpenTK.Math;
+
+namespace Examples.Shapes
+{
+    public abstract class Shape
+    {
+        private Vector3[] vertices, normals;
+        private Vector2[] texcoords;
+        private int[] indices;
+        unsafe int* index_ptr;
+        unsafe float* vertex_ptr, normal_ptr, texcoord_ptr;
+
+        public Vector3[] Vertices
+        {
+            get { return vertices; }
+            protected set
+            {
+                unsafe
+                {
+                    vertices = value;
+                    //fixed (float* ptr = (float*)vertices[0])
+                    {
+                        vertex_ptr = (float*)vertices[0];
+                    }
+                }
+            }
+        }
+
+        public Vector3[] Normals
+        {
+            get { return normals; }
+            protected set
+            {
+                unsafe
+                {
+                    normals = value;
+                    //fixed (float* ptr = (float*)normals[0])
+                    {
+                        normal_ptr = (float*)normals[0];
+                    }
+                }
+            }
+        }
+
+        public Vector2[] Texcoords
+        {
+            get { return texcoords; }
+            protected set
+            {
+                unsafe
+                {
+                    texcoords = value;
+                    //fixed (float* ptr = (float*)texcoords[0])
+                    {
+                        texcoord_ptr = (float*)texcoords[0];
+                    }
+                }
+            }
+        }
+
+        public int[] Indices
+        {
+            get { return indices; }
+            protected set
+            {
+                unsafe
+                {
+                    indices = value;
+                    fixed (int* ptr = indices)
+                    {
+                        index_ptr = ptr;
+                    }
+                }
+            }
+        }
+    }
+}