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244 lines
7.7 KiB
C#
244 lines
7.7 KiB
C#
using System;
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using System.Drawing;
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using System.Windows.Forms;
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using Microsoft.DirectX;
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using Microsoft.DirectX.Direct3D;
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namespace Solar_System
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{
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public class MainForm : System.Windows.Forms.Form
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{
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private System.Windows.Forms.ToolBar toolBar1;
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private System.Windows.Forms.MainMenu mainMenu1;
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private System.Windows.Forms.StatusBarPanel statusBarPanel1;
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private System.Windows.Forms.StatusBar statusBar1;
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private System.Windows.Forms.ToolBarButton toolBarButton1;
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private System.Windows.Forms.MenuItem menuItem1;
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private Device m_Device = null;
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private VertexBuffer m_VertexBuffer = null;
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public MainForm()
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{
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InitializeComponent();
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}
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public void InitGfx()
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{
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try
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{
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PresentParameters pp = new PresentParameters();
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pp.Windowed = true;
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pp.SwapEffect = SwapEffect.Discard;
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pp.EnableAutoDepthStencil = true;
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pp.AutoDepthStencilFormat = DepthFormat.D16;
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m_Device = new Device(Manager.Adapters.Default.Adapter,
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DeviceType.Hardware,
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this,
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CreateFlags.HardwareVertexProcessing,
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pp);
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m_Device.DeviceReset += new System.EventHandler(this.OnResetDevice);
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m_Device.VertexFormat = CustomVertex.PositionNormalColored.Format;
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this.OnCreateDevice(m_Device, null);
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this.OnResetDevice(m_Device, null);
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}
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catch(DirectXException e)
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{
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MessageBox.Show(e.Message);
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}
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}
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public void OnCreateDevice(object sender, EventArgs e)
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{
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Device dev = (Device)sender;
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m_VertexBuffer = new VertexBuffer(typeof(CustomVertex.PositionNormalColored),
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100, dev, 0,
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CustomVertex.PositionNormalColored.Format,
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Pool.Managed);
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m_VertexBuffer.Created += new System.EventHandler(this.OnCreateVertexBuffer);
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this.OnCreateVertexBuffer(m_VertexBuffer, null);
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}
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public void OnResetDevice(object sender, EventArgs e)
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{
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Device dev = (Device)sender;
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dev.RenderState.CullMode = Cull.None;
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dev.RenderState.ZBufferEnable = true;
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dev.RenderState.Lighting = true;
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}
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public void OnCreateVertexBuffer(object sender, EventArgs e)
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{
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VertexBuffer vb = (VertexBuffer)sender;
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CustomVertex.PositionNormalColored[] verts = (CustomVertex.PositionNormalColored[])vb.Lock(0,0);
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// verts[0] = new CustomVertex.PositionNormalColored(-1.0f,-1.0f,0.0f,Color.Yellow.ToArgb());
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// verts[1] = new CustomVertex.PositionNormalColored(1.0f,-1.0f,0.0f,Color.Green.ToArgb());
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// verts[2] = new CustomVertex.PositionNormalColored(0.0f,1.0f,0.0f,Color.Red.ToArgb());
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for (int i = 0; i < 50; i++)
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{
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float theta = (float)(2 * Math.PI * i) / 49;
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verts[2 * i].SetPosition(new Vector3((float)Math.Sin(theta),-1,
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(float)Math.Cos(theta)));
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verts[2 * i].SetNormal(new Vector3((float)Math.Sin(theta),0,
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(float)Math.Cos(theta)));
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verts[2 * i + 1].SetPosition(new Vector3((float)Math.Sin(theta),1,
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(float)Math.Cos(theta));
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verts[2 * i + 1].SetNormal(new Vector3((float)Math.Sin(theta),0,
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(float)Math.Cos(theta)));
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}
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vb.Unlock();
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}
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public void Render()
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{
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m_Device.Clear(ClearFlags.Target, Color.Blue, 0.0f, 0);
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m_Device.BeginScene();
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SetupLights();
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SetupMatrices();
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m_Device.SetStreamSource(0,m_VertexBuffer,0);
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m_Device.DrawPrimitives(PrimitiveType.TriangleList,0,1);
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m_Device.EndScene();
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m_Device.Present();
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}
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public void SetupMatrices()
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{
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int iTime = Environment.TickCount % 1000;
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float fAngle = iTime * (2.0f * (float)Math.PI) / 1000.0f;
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m_Device.Transform.World = Matrix.Rotation(fAngle);
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m_Device.Transform.View = Matrix.LookAtLH(new Vector3(0.0f,3.0f,-5.0f),
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new Vector3(0.0f,0.0f,0.0f),
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new Vector3(0.0f,1.0f,0.0f));
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m_Device.Transform.Projection = Matrix.PerspectiveFovLH((float)Math.PI/4,
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1.0f,1.0f,100.0f);
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}
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public void SetupLights()
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{
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m_Device.Lights[0].Diffuse = Color.White;
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m_Device.Lights[0].Type = LightType.Directional;
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m_Device.Lights[0].Direction = new Vector3(-1, -1, 3);
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m_Device.Lights[0].Commit();
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m_Device.Lights[0].Enabled = true;
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m_Device.RenderState.Ambient = Color.FromArgb(0x40, 0x40, 0x40);
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}
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public void Shutdown()
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{
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m_Device.Dispose();
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}
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[STAThread]
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public static void Main(string[] args)
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{
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MainForm mf = new MainForm();
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mf.InitGfx();
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mf.Show();
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DateTime begin;
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DateTime end;
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TimeSpan period;
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while(mf.Created)
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{
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begin = DateTime.Now;
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mf.Render();
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Application.DoEvents();
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end = DateTime.Now;
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period = end - begin;
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if(period.Milliseconds!=0)
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{
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mf.statusBarPanel1.Text = Convert.ToString(1.0f/period.Milliseconds);
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}
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}
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mf.Shutdown();
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}
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private void InitializeComponent() {
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this.menuItem1 = new System.Windows.Forms.MenuItem();
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this.toolBarButton1 = new System.Windows.Forms.ToolBarButton();
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this.statusBar1 = new System.Windows.Forms.StatusBar();
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this.statusBarPanel1 = new System.Windows.Forms.StatusBarPanel();
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this.mainMenu1 = new System.Windows.Forms.MainMenu();
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this.toolBar1 = new System.Windows.Forms.ToolBar();
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((System.ComponentModel.ISupportInitialize)(this.statusBarPanel1)).BeginInit();
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this.SuspendLayout();
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//
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// menuItem1
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//
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this.menuItem1.Index = 0;
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this.menuItem1.Text = "Datei";
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//
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// statusBar1
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//
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this.statusBar1.Location = new System.Drawing.Point(0, 439);
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this.statusBar1.Name = "statusBar1";
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this.statusBar1.Panels.AddRange(new System.Windows.Forms.StatusBarPanel[] {
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this.statusBarPanel1});
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this.statusBar1.ShowPanels = true;
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this.statusBar1.Size = new System.Drawing.Size(664, 22);
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this.statusBar1.TabIndex = 1;
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this.statusBar1.Text = "statusBar1";
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//
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// statusBarPanel1
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//
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this.statusBarPanel1.Text = "statusBarPanel1";
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this.statusBarPanel1.Width = 200;
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//
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// mainMenu1
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//
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this.mainMenu1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
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this.menuItem1});
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//
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// toolBar1
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//
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this.toolBar1.Buttons.AddRange(new System.Windows.Forms.ToolBarButton[] {
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this.toolBarButton1});
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this.toolBar1.DropDownArrows = true;
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this.toolBar1.Location = new System.Drawing.Point(0, 0);
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this.toolBar1.Name = "toolBar1";
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this.toolBar1.ShowToolTips = true;
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this.toolBar1.Size = new System.Drawing.Size(664, 28);
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this.toolBar1.TabIndex = 3;
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//
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// MainForm
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//
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this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
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this.ClientSize = new System.Drawing.Size(664, 461);
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this.Controls.Add(this.toolBar1);
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this.Controls.Add(this.statusBar1);
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this.Menu = this.mainMenu1;
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this.Name = "MainForm";
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this.Text = "MainForm";
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this.KeyPress += new System.Windows.Forms.KeyPressEventHandler(this.MainFormKeyPress);
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((System.ComponentModel.ISupportInitialize)(this.statusBarPanel1)).EndInit();
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this.ResumeLayout(false);
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}
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protected void MainFormKeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
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{
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if((int)e.KeyChar == (int)Keys.Escape)
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{
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this.Close();
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}
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}
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protected void OnPaint(object sender, System.Windows.Forms.PaintEventArgs e)
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{
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this.Render();
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}
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}
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}
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