form1.cs
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using Microsoft.DirectX;
using Microsoft.DirectX.Direct3D;
namespace XNAGame_015
{
public partial class Form1 : Form
{
/*
* 1.编写Direct3D程序，首先需要安装direct3d sdk程序。
* 2.项目引用中，需要添加Microsoft.DirectX,Microsoft.DirectX.Direct3D,Microsoft.Direct3DX,
* 3.上面的引用，我的电脑的路径是C:\Windows\Microsoft.NET\DirectX for Managed Code\1.0.2902.0
* 4.vs项目属性中，引用路径要把C:\Program Files (x86)\Microsoft DirectX SDK (June 2010)\Include\，
* 和C:\Program Files (x86)\Microsoft DirectX SDK (June 2010)\Lib\，都包含进来。
* 5.在form1.cs中，需要引用 using Microsoft.DirectX,using Microsoft.DirectX.Direct3D；
* 6.非常重要的一点，此点不解决，窗体不显示，在App.config配置文件中，加入<startup useLegacyV2RuntimeActivationPolicy="true">
*
*
*/
//设备类
private Device device1 = null;
//
bool pause = false;
//增加此数组
CustomVertex.TransformedColored[] verts;
public Form1()
{
InitializeComponent();
}
public bool InitializeGraphics()
{
try
{
PresentParameters param1 = new PresentParameters();
param1.Windowed = true; // 非全屏模式，即窗口模式
param1.SwapEffect = SwapEffect.Discard; // 后备缓存模式，新帧显示，旧帧丢弃
param1.EnableAutoDepthStencil = true; //自动深度测试
param1.AutoDepthStencilFormat = DepthFormat.D16; //深度缓存区单元为16位二进制
//参数3，原指定的this，为窗体，现在指定panel1，
device1 = new Device(0, DeviceType.Hardware, panel1, CreateFlags.SoftwareVertexProcessing, param1);
device1.DeviceReset += new System.EventHandler(this.OnResetDevice);
this.OnCreateDevice(device1, null);
this.OnResetDevice(device1, null);
return true;
}
catch (DirectXException ex)
{
return false;
}
}
public void Render()
{
if (device1 == null) return; // 设备类没有初始化，为空，不渲染
if (pause) return; // 暂停，窗体最小化，不可见，不渲染
device1.Clear(ClearFlags.Target | ClearFlags.ZBuffer, Color.Blue, 1.0f, 0);
device1.BeginScene();
//渲染，绘制，三角形
device1.VertexFormat = CustomVertex.TransformedColored.Format;
device1.DrawUserPrimitives(PrimitiveType.TriangleList, 1, verts);
device1.EndScene();
device1.Present();
}
private void Form1_Paint(object sender, PaintEventArgs e)
{
this.Render();
}
//此示例是使用panel来显示绘制图形，不再窗体上绘制，
public void OnCreateDevice(object sender, EventArgs e)
{
verts = new CustomVertex.TransformedColored[3];
verts[0].Position = new Vector4(150.0f,50.0f,0.5f,1.0f);
verts[0].Color = Color.Green.ToArgb();
verts[1].Position = new Vector4(250.0f, 250.0f, 0.5f, 1.0f);
verts[1].Color = Color.Yellow.ToArgb();
verts[2].Position = new Vector4(50.0f, 250.0f, 0.5f, 1.0f);
verts[2].Color = Color.LightPink.ToArgb();
}
public void OnResetDevice(object sender, EventArgs e)
{
}
private void Form1_Resize(object sender, EventArgs e)
{
pause = ((this.WindowState == FormWindowState.Minimized) || !this.Visible);
}
}
}
program.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace XNAGame_015
{
static class Program
{
/// <summary>
/// 应用程序的主入口点。
/// </summary>
[STAThread]
static void Main()
{
//Application.EnableVisualStyles();
//Application.SetCompatibleTextRenderingDefault(false);
//Application.Run(new Form1());
using (Form1 frm = new Form1())
{
if (frm.InitializeGraphics() == false)
{
MessageBox.Show("无法初始化Direct 3D,退出");
return;
}
frm.Show();
while (frm.Created == true)
{
frm.Render();
Application.DoEvents();
}
}
}
}
}
app.config
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<startup useLegacyV2RuntimeActivationPolicy="true">
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
</startup>
</configuration>form1.design.cs
namespace XNAGame_015
{
partial class Form1
{
/// <summary>
/// 必需的设计器变量。
/// </summary>
private System.ComponentModel.IContainer components = null;
/// <summary>
/// 清理所有正在使用的资源。
/// </summary>
/// <param name="disposing">如果应释放托管资源，为 true；否则为 false。</param>
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
#region Windows 窗体设计器生成的代码
/// <summary>
/// 设计器支持所需的方法 - 不要
/// 使用代码编辑器修改此方法的内容。
/// </summary>
private void InitializeComponent()
{
this.panel1 = new System.Windows.Forms.Panel();
this.button1 = new System.Windows.Forms.Button();
this.button2 = new System.Windows.Forms.Button();
this.SuspendLayout();
//
// panel1
//
this.panel1.Location = new System.Drawing.Point(12, 181);
this.panel1.Name = "panel1";
this.panel1.Size = new System.Drawing.Size(351, 266);
this.panel1.TabIndex = 0;
//
// button1
//
this.button1.Location = new System.Drawing.Point(420, 106);
this.button1.Name = "button1";
this.button1.Size = new System.Drawing.Size(75, 23);
this.button1.TabIndex = 1;
this.button1.Text = "button1";
this.button1.UseVisualStyleBackColor = true;
//
// button2
//
this.button2.Location = new System.Drawing.Point(420, 229);
this.button2.Name = "button2";
this.button2.Size = new System.Drawing.Size(75, 23);
this.button2.TabIndex = 2;
this.button2.Text = "button2";
this.button2.UseVisualStyleBackColor = true;
//
// Form1
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(514, 459);
this.Controls.Add(this.button2);
this.Controls.Add(this.button1);
this.Controls.Add(this.panel1);
this.Name = "Form1";
this.Text = "Form1";
this.Paint += new System.Windows.Forms.PaintEventHandler(this.Form1_Paint);
this.Resize += new System.EventHandler(this.Form1_Resize);
this.ResumeLayout(false);
}
#endregion
private System.Windows.Forms.Panel panel1;
private System.Windows.Forms.Button button1;
private System.Windows.Forms.Button button2;
}
}