Added QuickStart project.

Source/QuickStart/Game.cs

@@ -0,0 +1,93 @@
+using System;
+using System.Drawing;
+
+using OpenTK;
+using OpenTK.Graphics;
+using OpenTK.Graphics.OpenGL;
+using OpenTK.Audio;
+using OpenTK.Audio.OpenAL;
+using OpenTK.Input;
+
+namespace StarterKit
+{
+    class Game : GameWindow
+    {
+        /// <summary>Creates a 800x600 window with the specified title.</summary>
+        public Game()
+            : base(800, 600, GraphicsMode.Default, "OpenTK Quick Start Sample")
+        {
+            VSync = VSyncMode.On;
+        }
+
+        /// <summary>Load resources here.</summary>
+        /// <param name="e">Not used.</param>
+        public override void OnLoad(EventArgs e)
+        {
+            GL.ClearColor(System.Drawing.Color.MidnightBlue);
+            GL.Enable(EnableCap.DepthTest);
+        }
+
+        /// <summary>
+        /// Called when your window is resized. Set your viewport here. It is also
+        /// a good place to set up your projection matrix (which probably changes
+        /// along when the aspect ratio of your window).
+        /// </summary>
+        /// <param name="e">Contains information on the new Width and Size of the GameWindow.</param>
+        protected override void OnResize(EventArgs e)
+        {
+            GL.Viewport(ClientRectangle);
+
+            Matrix4 projection = Matrix4.CreatePerspectiveFieldOfView((float)Math.PI / 4, Width / (float)Height, 1.0f, 64.0f);
+            GL.MatrixMode(MatrixMode.Projection);
+            GL.LoadMatrix(ref projection);
+        }
+
+        /// <summary>
+        /// Called when it is time to setup the next frame. Add you game logic here.
+        /// </summary>
+        /// <param name="e">Contains timing information for framerate independent logic.</param>
+        protected override void OnUpdateFrame(FrameEventArgs e)
+        {
+            if (Keyboard[Key.Escape])
+                Exit();
+        }
+
+        /// <summary>
+        /// Called when it is time to render the next frame. Add your rendering code here.
+        /// </summary>
+        /// <param name="e">Contains timing information.</param>
+        protected override void OnRenderFrame(FrameEventArgs e)
+        {
+            GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
+
+            Matrix4 modelview = Matrix4.LookAt(Vector3.Zero, Vector3.UnitZ, Vector3.UnitY);
+            GL.MatrixMode(MatrixMode.Modelview);
+            GL.LoadMatrix(ref modelview);
+
+            GL.Begin(BeginMode.Triangles);
+
+            GL.Color3(Color.Yellow); GL.Vertex3(-1.0f, -1.0f, 4.0f);
+            GL.Color3(Color.Red); GL.Vertex3(1.0f, -1.0f, 4.0f);
+            GL.Color3(Color.LightCyan); GL.Vertex3(0.0f, 1.0f, 4.0f);
+
+            GL.End();
+
+            SwapBuffers();
+        }
+
+        /// <summary>
+        /// The main entry point for the application.
+        /// </summary>
+        [STAThread]
+        static void Main()
+        {
+            // The 'using' idiom guarantees proper resource cleanup.
+            // We request 30 UpdateFrame events per second, and unlimited
+            // RenderFrame events (as fast as the computer can handle).
+            using (Game game = new Game())
+            {
+                game.Run(30.0);
+            }
+        }
+    }
+}