Krypton lighting engine

http://krypton.codeplex.com/

Krypton v2.0/Krypton/ShadowHullPoint.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+using Microsoft.Xna.Framework;
+
+namespace Krypton
+{
+    /// <summary>
+    /// A two dimensional point with normal
+    /// </summary>
+    public struct ShadowHullPoint
+    {
+        /// <summary>
+        /// Creates a new Shadow Hull Point
+        /// </summary>
+        /// <param name="position">The position of the point</param>
+        /// <param name="normal">The normal of the side which the point helps represent</param>
+        public ShadowHullPoint(Vector2 position, Vector2 normal)
+        {
+            this.Position = position;
+            this.Normal = normal;
+        }
+
+        /// <summary>
+        /// The position of the point
+        /// </summary>
+        public Vector2 Position;
+        
+        /// <summary>
+        /// The normal of the side of the shadow hull of which the point helps represent
+        /// </summary>
+        public Vector2 Normal;
+    }
+}