Krypton lighting engine

http://krypton.codeplex.com/
2012-09-29 22:04:29 +02:00
parent 57789c4600
commit a056127f7c
21 changed files with 2977 additions and 1 deletions
@@ -0,0 +1,60 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+using Microsoft.Xna.Framework;
+using Microsoft.Xna.Framework.Graphics;
+
+namespace Krypton
+{
+    public struct ShadowHullVertex : IVertexType
+    {
+        /// <summary>
+        /// The position of the vertex
+        /// </summary>
+        public Vector2 Position;
+
+        /// <summary>
+        /// The normal of the vertex
+        /// </summary>
+        public Vector2 Normal;
+
+        /// <summary>
+        /// The color of vertex
+        /// </summary>
+        public Color Color;
+
+        private static readonly VertexDeclaration mVertexDeclaration;
+
+        /// <summary>
+        /// 
+        /// </summary>
+        public VertexDeclaration VertexDeclaration { get { return ShadowHullVertex.mVertexDeclaration; } }
+
+        static ShadowHullVertex()
+        {
+            VertexElement[] elements = new VertexElement[]
+            {
+                new VertexElement(0, VertexElementFormat.Vector2, VertexElementUsage.Position, 0),
+                new VertexElement(8, VertexElementFormat.Vector2, VertexElementUsage.Normal,0),
+                new VertexElement(16, VertexElementFormat.Color, VertexElementUsage.Color,0),
+            };
+
+            mVertexDeclaration = new VertexDeclaration(elements);
+        }
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="position"></param>
+        /// <param name="normal"></param>
+        /// <param name="opacity"></param>
+        public ShadowHullVertex(Vector2 position, Vector2 normal, Color color)
+        {
+            this.Position = position;
+            this.Normal = normal;
+            this.Color = color;
+        }
+    }
+}