#region Using Statements using System; using System.Collections.Generic; using System.Linq; using ANX.Framework; using ANX.Framework.Graphics; using ANX.Framework.Input; #endregion // Using Statements #region License // // This file is part of the ANX.Framework created by the "ANX.Framework developer group". // // This file is released under the Ms-PL license. // // // // Microsoft Public License (Ms-PL) // // This license governs use of the accompanying software. If you use the software, you accept this license. // If you do not accept the license, do not use the software. // // 1.Definitions // The terms "reproduce," "reproduction," "derivative works," and "distribution" have the same meaning // here as under U.S. copyright law. // A "contribution" is the original software, or any additions or changes to the software. // A "contributor" is any person that distributes its contribution under this license. // "Licensed patents" are a contributor's patent claims that read directly on its contribution. // // 2.Grant of Rights // (A) Copyright Grant- Subject to the terms of this license, including the license conditions and limitations // in section 3, each contributor grants you a non-exclusive, worldwide, royalty-free copyright license to // reproduce its contribution, prepare derivative works of its contribution, and distribute its contribution // or any derivative works that you create. // (B) Patent Grant- Subject to the terms of this license, including the license conditions and limitations in // section 3, each contributor grants you a non-exclusive, worldwide, royalty-free license under its licensed // patents to make, have made, use, sell, offer for sale, import, and/or otherwise dispose of its contribution // in the software or derivative works of the contribution in the software. // // 3.Conditions and Limitations // (A) No Trademark License- This license does not grant you rights to use any contributors' name, logo, or trademarks. // (B) If you bring a patent claim against any contributor over patents that you claim are infringed by the software, your // patent license from such contributor to the software ends automatically. // (C) If you distribute any portion of the software, you must retain all copyright, patent, trademark, and attribution // notices that are present in the software. // (D) If you distribute any portion of the software in source code form, you may do so only under this license by including // a complete copy of this license with your distribution. If you distribute any portion of the software in compiled or // object code form, you may only do so under a license that complies with this license. // (E) The software is licensed "as-is." You bear the risk of using it. The contributors give no express warranties, guarantees, // or conditions. You may have additional consumer rights under your local laws which this license cannot change. To the // extent permitted under your local laws, the contributors exclude the implied warranties of merchantability, fitness for a // particular purpose and non-infringement. #endregion // License namespace VertexIndexBuffer { public class Game1 : ANX.Framework.Game { GraphicsDeviceManager graphics; SpriteBatch spriteBatch; Effect miniTriEffect; VertexBuffer vb; VertexBuffer vb2; IndexBuffer ib; public Game1() { graphics = new GraphicsDeviceManager(this); Content.RootDirectory = "SampleContent"; } protected override void Initialize() { base.Initialize(); } protected override void LoadContent() { spriteBatch = new SpriteBatch(GraphicsDevice); miniTriEffect = Content.Load(@"Effects/MiniTri"); miniTriEffect.Parameters["world"].SetValue(Matrix.CreateTranslation(0.5f, 0.0f, 0.0f)); vb = new VertexBuffer(GraphicsDevice, VertexPositionColor.VertexDeclaration, 6, BufferUsage.None); VertexPositionColor[] vertices = new[] { new VertexPositionColor( new Vector3(-0.75f, 0.25f, 0.5f), new Color(1.0f, 0.0f, 0.0f, 1.0f)), new VertexPositionColor( new Vector3(-0.25f, 0.25f, 0.5f), new Color(0.0f, 1.0f, 0.0f, 1.0f)), new VertexPositionColor( new Vector3(-0.75f, -0.25f, 0.5f), new Color(0.0f, 0.0f, 1.0f, 1.0f)), new VertexPositionColor( new Vector3(-0.25f, 0.25f, 0.5f), new Color(0.0f, 1.0f, 0.0f, 1.0f)), new VertexPositionColor( new Vector3(-0.25f, -0.25f, 0.5f), new Color(1.0f, 0.0f, 0.0f, 1.0f)), new VertexPositionColor( new Vector3(-0.75f, -0.25f, 0.5f), new Color(0.0f, 0.0f, 1.0f, 1.0f)), }; vb.SetData(vertices); vb2 = new VertexBuffer(GraphicsDevice, VertexPositionColor.VertexDeclaration, 4, BufferUsage.None); VertexPositionColor[] vertices2 = new[] { new VertexPositionColor( new Vector3(0.25f, 0.25f, 0.5f), new Color(1.0f, 0.0f, 0.0f, 1.0f)), new VertexPositionColor( new Vector3(0.75f, 0.25f, 0.5f), new Color(0.0f, 1.0f, 0.0f, 1.0f)), new VertexPositionColor( new Vector3(0.25f, -0.25f, 0.5f), new Color(0.0f, 0.0f, 1.0f, 1.0f)), new VertexPositionColor( new Vector3(0.75f, -0.25f, 0.5f), new Color(1.0f, 0.0f, 0.0f, 1.0f)), }; vb2.SetData(vertices2); ib = new IndexBuffer(GraphicsDevice, IndexElementSize.ThirtyTwoBits, 6, BufferUsage.None); int[] indices = new[] { 0, 1, 2, 1, 3, 2 }; ib.SetData(indices); } protected override void Update(GameTime gameTime) { if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed) this.Exit(); base.Update(gameTime); } protected override void Draw(GameTime gameTime) { GraphicsDevice.Clear(Color.CornflowerBlue); //GraphicsDevice.Clear(ClearOptions.Target | ClearOptions.DepthBuffer | ClearOptions.Stencil, Color.CornflowerBlue, 1.0f, 0); miniTriEffect.CurrentTechnique.Passes[0].Apply(); GraphicsDevice.SetVertexBuffer(vb); GraphicsDevice.DrawPrimitives(PrimitiveType.TriangleList, 0, 6); GraphicsDevice.SetVertexBuffer(vb2); GraphicsDevice.Indices = ib; GraphicsDevice.DrawIndexedPrimitives(PrimitiveType.TriangleList, 0, 0, 4, 0, 2); base.Draw(gameTime); } } }