lightcontrol.cs

Beginning C# Game Programming 的源代码

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using Microsoft.DirectX;
using Microsoft.DirectX.Direct3D;

namespace EnterDirectX {
	/// <summary>
	/// Summary description for LC.
	/// </summary>
	public class LightControl : System.Windows.Forms.Form {
		#region class components for Windows Form
		internal System.Windows.Forms.TabControl TabControl1;
		internal System.Windows.Forms.TabPage Vertex1;
		internal System.Windows.Forms.GroupBox GroupBox1;
		internal System.Windows.Forms.Label lblBlue1;
		internal System.Windows.Forms.NumericUpDown Blue1;
		internal System.Windows.Forms.Label lblGreen1;
		internal System.Windows.Forms.NumericUpDown Green1;
		internal System.Windows.Forms.Label lblRed1;
		internal System.Windows.Forms.NumericUpDown Red1;
		internal System.Windows.Forms.TabPage Vertex2;
		internal System.Windows.Forms.GroupBox GroupBox2;
		internal System.Windows.Forms.Label lblBlue2;
		internal System.Windows.Forms.NumericUpDown Blue2;
		internal System.Windows.Forms.Label lblGreen2;
		internal System.Windows.Forms.NumericUpDown Green2;
		internal System.Windows.Forms.Label LblRed2;
		internal System.Windows.Forms.NumericUpDown Red2;
		internal System.Windows.Forms.TabPage Vertex3;
		internal System.Windows.Forms.GroupBox GroupBox3;
		internal System.Windows.Forms.Label lblBlue3;
		internal System.Windows.Forms.NumericUpDown Blue3;
		internal System.Windows.Forms.Label lblGreen3;
		internal System.Windows.Forms.NumericUpDown Green3;
		internal System.Windows.Forms.Label lblRed3;
		internal System.Windows.Forms.NumericUpDown Red3;
		internal System.Windows.Forms.TabPage Vertex4;
		internal System.Windows.Forms.GroupBox GroupBox4;
		internal System.Windows.Forms.Label lblBlue4;
		internal System.Windows.Forms.NumericUpDown Blue4;
		internal System.Windows.Forms.Label lblGreen4;
		internal System.Windows.Forms.NumericUpDown Green4;
		internal System.Windows.Forms.Label lblRed4;
		internal System.Windows.Forms.NumericUpDown Red4;
		#endregion

		private System.ComponentModel.Container components = null;
		private static int x = 0;
		private bool endTest = false;

		public bool EndTest {
			get { return endTest; }
		}

		private Device device;
		private int numVerts = 4;
		private VertexBuffer vertBuffer;
		private const int numTextures = 10;
		private Texture[] textures = new Texture[numTextures];
		private const VertexFormats customVertex = VertexFormats.Transformed | 
			VertexFormats.Diffuse | 
			VertexFormats.Texture1;
		private struct CustomVertex {
			public float X;
			public float Y;
			public float Z;
			public float rhw;
			public int color;
			public float tu;
			public float tv;
		}


		public LightControl() {
			InitializeComponent();
		}

		/// <summary>
		/// Clean up any resources being used.
		/// </summary>
		protected override void Dispose( bool disposing ) {
			if( disposing ) {
				if(components != null) {
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}

		#region Windows Form Designer generated code
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent() {
			this.TabControl1 = new System.Windows.Forms.TabControl();
			this.Vertex1 = new System.Windows.Forms.TabPage();
			this.GroupBox1 = new System.Windows.Forms.GroupBox();
			this.lblBlue1 = new System.Windows.Forms.Label();
			this.Blue1 = new System.Windows.Forms.NumericUpDown();
			this.lblGreen1 = new System.Windows.Forms.Label();
			this.Green1 = new System.Windows.Forms.NumericUpDown();
			this.lblRed1 = new System.Windows.Forms.Label();
			this.Red1 = new System.Windows.Forms.NumericUpDown();
			this.Vertex2 = new System.Windows.Forms.TabPage();
			this.GroupBox2 = new System.Windows.Forms.GroupBox();
			this.lblBlue2 = new System.Windows.Forms.Label();
			this.Blue2 = new System.Windows.Forms.NumericUpDown();
			this.lblGreen2 = new System.Windows.Forms.Label();
			this.Green2 = new System.Windows.Forms.NumericUpDown();
			this.LblRed2 = new System.Windows.Forms.Label();
			this.Red2 = new System.Windows.Forms.NumericUpDown();
			this.Vertex3 = new System.Windows.Forms.TabPage();
			this.GroupBox3 = new System.Windows.Forms.GroupBox();
			this.lblBlue3 = new System.Windows.Forms.Label();
			this.Blue3 = new System.Windows.Forms.NumericUpDown();
			this.lblGreen3 = new System.Windows.Forms.Label();
			this.Green3 = new System.Windows.Forms.NumericUpDown();
			this.lblRed3 = new System.Windows.Forms.Label();
			this.Red3 = new System.Windows.Forms.NumericUpDown();
			this.Vertex4 = new System.Windows.Forms.TabPage();
			this.GroupBox4 = new System.Windows.Forms.GroupBox();
			this.lblBlue4 = new System.Windows.Forms.Label();
			this.Blue4 = new System.Windows.Forms.NumericUpDown();
			this.lblGreen4 = new System.Windows.Forms.Label();
			this.Green4 = new System.Windows.Forms.NumericUpDown();
			this.lblRed4 = new System.Windows.Forms.Label();
			this.Red4 = new System.Windows.Forms.NumericUpDown();
			this.TabControl1.SuspendLayout();
			this.Vertex1.SuspendLayout();
			this.GroupBox1.SuspendLayout();
			((System.ComponentModel.ISupportInitialize)(this.Blue1)).BeginInit();
			((System.ComponentModel.ISupportInitialize)(this.Green1)).BeginInit();
			((System.ComponentModel.ISupportInitialize)(this.Red1)).BeginInit();
			this.Vertex2.SuspendLayout();
			this.GroupBox2.SuspendLayout();
			((System.ComponentModel.ISupportInitialize)(this.Blue2)).BeginInit();
			((System.ComponentModel.ISupportInitialize)(this.Green2)).BeginInit();
			((System.ComponentModel.ISupportInitialize)(this.Red2)).BeginInit();
			this.Vertex3.SuspendLayout();
			this.GroupBox3.SuspendLayout();
			((System.ComponentModel.ISupportInitialize)(this.Blue3)).BeginInit();
			((System.ComponentModel.ISupportInitialize)(this.Green3)).BeginInit();
			((System.ComponentModel.ISupportInitialize)(this.Red3)).BeginInit();
			this.Vertex4.SuspendLayout();
			this.GroupBox4.SuspendLayout();
			((System.ComponentModel.ISupportInitialize)(this.Blue4)).BeginInit();
			((System.ComponentModel.ISupportInitialize)(this.Green4)).BeginInit();
			((System.ComponentModel.ISupportInitialize)(this.Red4)).BeginInit();
			this.SuspendLayout();
			// 
			// TabControl1
			// 
			this.TabControl1.Controls.Add(this.Vertex1);
			this.TabControl1.Controls.Add(this.Vertex2);
			this.TabControl1.Controls.Add(this.Vertex3);
			this.TabControl1.Controls.Add(this.Vertex4);
			this.TabControl1.Font = new System.Drawing.Font("Microsoft Sans Serif", 9F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.TabControl1.Location = new System.Drawing.Point(0, 0);
			this.TabControl1.Name = "TabControl1";
			this.TabControl1.SelectedIndex = 0;
			this.TabControl1.Size = new System.Drawing.Size(256, 184);
			this.TabControl1.TabIndex = 9;
			// 
			// Vertex1
			// 
			this.Vertex1.Controls.Add(this.GroupBox1);
			this.Vertex1.Location = new System.Drawing.Point(4, 24);
			this.Vertex1.Name = "Vertex1";
			this.Vertex1.Size = new System.Drawing.Size(248, 156);
			this.Vertex1.TabIndex = 0;
			this.Vertex1.Text = "Vertex 1";
			// 
			// GroupBox1
			// 
			this.GroupBox1.Controls.Add(this.lblBlue1);
			this.GroupBox1.Controls.Add(this.Blue1);
			this.GroupBox1.Controls.Add(this.lblGreen1);
			this.GroupBox1.Controls.Add(this.Green1);
			this.GroupBox1.Controls.Add(this.lblRed1);
			this.GroupBox1.Controls.Add(this.Red1);
			this.GroupBox1.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.GroupBox1.Location = new System.Drawing.Point(32, 8);
			this.GroupBox1.Name = "GroupBox1";
			this.GroupBox1.Size = new System.Drawing.Size(184, 144);
			this.GroupBox1.TabIndex = 2;
			this.GroupBox1.TabStop = false;
			this.GroupBox1.Text = "Color";
			// 
			// lblBlue1
			// 
			this.lblBlue1.Font = new System.Drawing.Font("Microsoft Sans Serif", 14.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.lblBlue1.Location = new System.Drawing.Point(8, 106);
			this.lblBlue1.Name = "lblBlue1";
			this.lblBlue1.Size = new System.Drawing.Size(80, 24);
			this.lblBlue1.TabIndex = 5;
			this.lblBlue1.Text = "Blue";
			// 
			// Blue1
			// 
			this.Blue1.Font = new System.Drawing.Font("Microsoft Sans Serif", 14.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.Blue1.Increment = new System.Decimal(new int[] {
																	5,
																	0,
																	0,
																	0});
			this.Blue1.Location = new System.Drawing.Point(96, 104);
			this.Blue1.Maximum = new System.Decimal(new int[] {
																  255,
																  0,
																  0,
																  0});
			this.Blue1.Name = "Blue1";
			this.Blue1.Size = new System.Drawing.Size(56, 29);
			this.Blue1.TabIndex = 4;
			this.Blue1.ValueChanged += new System.EventHandler(this.Color_TextChanged);
			// 
			// lblGreen1
			// 
			this.lblGreen1.Font = new System.Drawing.Font("Microsoft Sans Serif", 14.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.lblGreen1.Location = new System.Drawing.Point(8, 66);
			this.lblGreen1.Name = "lblGreen1";
			this.lblGreen1.Size = new System.Drawing.Size(80, 24);
			this.lblGreen1.TabIndex = 3;
			this.lblGreen1.Text = "Green";
			// 
			// Green1
			// 
			this.Green1.Font = new System.Drawing.Font("Microsoft Sans Serif", 14.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.Green1.Increment = new System.Decimal(new int[] {
																	 5,
																	 0,
																	 0,
																	 0});
			this.Green1.Location = new System.Drawing.Point(96, 64);
			this.Green1.Maximum = new System.Decimal(new int[] {
																   255,
																   0,
																   0,
																   0});
			this.Green1.Name = "Green1";
			this.Green1.Size = new System.Drawing.Size(56, 29);
			this.Green1.TabIndex = 2;
			this.Green1.ValueChanged += new System.EventHandler(this.Color_TextChanged);
			// 
			// lblRed1
			// 
			this.lblRed1.Font = new System.Drawing.Font("Microsoft Sans Serif", 14.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.lblRed1.Location = new System.Drawing.Point(8, 26);
			this.lblRed1.Name = "lblRed1";
			this.lblRed1.Size = new System.Drawing.Size(80, 24);
			this.lblRed1.TabIndex = 1;
			this.lblRed1.Text = "Red";
			// 
			// Red1
			// 
			this.Red1.Font = new System.Drawing.Font("Microsoft Sans Serif", 14.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.Red1.Increment = new System.Decimal(new int[] {
																   5,
																   0,
																   0,
																   0});
			this.Red1.Location = new System.Drawing.Point(96, 24);
			this.Red1.Maximum = new System.Decimal(new int[] {
																 255,
																 0,
																 0,
																 0});
			this.Red1.Name = "Red1";
			this.Red1.Size = new System.Drawing.Size(56, 29);
			this.Red1.TabIndex = 0;
			this.Red1.ValueChanged += new System.EventHandler(this.Color_TextChanged);
			// 
			// Vertex2
			// 
			this.Vertex2.Controls.Add(this.GroupBox2);
			this.Vertex2.Location = new System.Drawing.Point(4, 24);
			this.Vertex2.Name = "Vertex2";
			this.Vertex2.Size = new System.Drawing.Size(248, 156);
			this.Vertex2.TabIndex = 1;
			this.Vertex2.Text = "Vertex2";
			this.Vertex2.Visible = false;
			// 
			// GroupBox2
			// 
			this.GroupBox2.Controls.Add(this.lblBlue2);
			this.GroupBox2.Controls.Add(this.Blue2);
			this.GroupBox2.Controls.Add(this.lblGreen2);
			this.GroupBox2.Controls.Add(this.Green2);
			this.GroupBox2.Controls.Add(this.LblRed2);
			this.GroupBox2.Controls.Add(this.Red2);
			this.GroupBox2.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.GroupBox2.Location = new System.Drawing.Point(32, 8);
			this.GroupBox2.Name = "GroupBox2";
			this.GroupBox2.Size = new System.Drawing.Size(184, 144);
			this.GroupBox2.TabIndex = 3;
			this.GroupBox2.TabStop = false;
			this.GroupBox2.Text = "Color";
			// 
			// lblBlue2
			// 
			this.lblBlue2.Font = new System.Drawing.Font("Microsoft Sans Serif", 14.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.lblBlue2.Location = new System.Drawing.Point(8, 106);
			this.lblBlue2.Name = "lblBlue2";
			this.lblBlue2.Size = new System.Drawing.Size(80, 24);
			this.lblBlue2.TabIndex = 5;
			this.lblBlue2.Text = "Blue";
			// 
			// Blue2
			// 
			this.Blue2.Font = new System.Drawing.Font("Microsoft Sans Serif", 14.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.Blue2.Increment = new System.Decimal(new int[] {
																	5,
																	0,
																	0,
																	0});
			this.Blue2.Location = new System.Drawing.Point(96, 104);
			this.Blue2.Maximum = new System.Decimal(new int[] {
																  255,
																  0,
																  0,
																  0});
			this.Blue2.Name = "Blue2";
			this.Blue2.Size = new System.Drawing.Size(56, 29);
			this.Blue2.TabIndex = 4;
			this.Blue2.ValueChanged += new System.EventHandler(this.Color_TextChanged);
			// 
			// lblGreen2
			// 
			this.lblGreen2.Font = new System.Drawing.Font("Microsoft Sans Serif", 14.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.lblGreen2.Location = new System.Drawing.Point(8, 66);
			this.lblGreen2.Name = "lblGreen2";
			this.lblGreen2.Size = new System.Drawing.Size(80, 24);
			this.lblGreen2.TabIndex = 3;
			this.lblGreen2.Text = "Green";
			// 
			// Green2
			// 
			this.Green2.Font = new System.Drawing.Font("Microsoft Sans Serif", 14.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.Green2.Increment = new System.Decimal(new int[] {
																	 5,
																	 0,
																	 0,
																	 0});
			this.Green2.Location = new System.Drawing.Point(96, 64);
			this.Green2.Maximum = new System.Decimal(new int[] {
																   255,
																   0,
																   0,
																   0});
			this.Green2.Name = "Green2";
			this.Green2.Size = new System.Drawing.Size(56, 29);
			this.Green2.TabIndex = 2;
			this.Green2.ValueChanged += new System.EventHandler(this.Color_TextChanged);
			// 
			// LblRed2
			// 
			this.LblRed2.Font = new System.Drawing.Font("Microsoft Sans Serif", 14.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.LblRed2.Location = new System.Drawing.Point(8, 26);
			this.LblRed2.Name = "LblRed2";
			this.LblRed2.Size = new System.Drawing.Size(80, 24);
			this.LblRed2.TabIndex = 1;
			this.LblRed2.Text = "Red";
			// 
			// Red2
			// 
			this.Red2.Font = new System.Drawing.Font("Microsoft Sans Serif", 14.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.Red2.Increment = new System.Decimal(new int[] {
																   5,
																   0,
																   0,
																   0});
			this.Red2.Location = new System.Drawing.Point(96, 24);
			this.Red2.Maximum = new System.Decimal(new int[] {
																 255,
																 0,
																 0,
																 0});
			this.Red2.Name = "Red2";
			this.Red2.Size = new System.Drawing.Size(56, 29);