![directx.png](https://steemitimages.com/DQmS8nARN8BDit4tDBiHJ2mHVHG6LaAJf2cpdoGoEbsYbxN/directx.png) using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; using Microsoft.DirectX; using Microsoft.DirectX.Direct3D; using System.Threading; namespace directx { public partial class Form1 : Form { Thread ServerThread; Microsoft.DirectX.Direct3D.Device device; Microsoft.DirectX.Direct3D.Font TextDev; Point MouseXY = new Point(0, 0); Texture texture; Texture txBox; bool ThreadRun = false; delegate void Drawing(); Matrix mxWorld = Matrix.Translation(100, 100, 0); public Form1() { InitializeComponent(); InitDevice(); LoadTexture(); (ServerThread = new Thread(new ThreadStart(ServerThreadFnc))).Start(); } ///

/// 윈도우의 컨트롤을 사용하고 Drawing과 Logic을 분리하기 위해서는 Thread 사용이 필수적이다. ///

void ServerThreadFnc() { ThreadRun = true; while(ThreadRun) { try { if (this.InvokeRequired) { Drawing d = new Drawing(Render); this.Invoke(d, new object[] { }); } else { Render(); } }catch(Exception ex) { Console.WriteLine(ex.Message); } Thread.Sleep(1); } } private void Form1_Load(object sender, EventArgs e) { } void LoadTexture() { texture = TextureLoader.FromFile(device, Application.StartupPath+"\\mainframe.png"); txBox = TextureLoader.FromFile(device, Application.StartupPath + "\\white.png"); } private void InitDevice() { PresentParameters pp = new PresentParameters(); pp.Windowed = true; pp.SwapEffect = SwapEffect.Discard; device = new Device(0, DeviceType.Hardware, pictureBox1, CreateFlags.HardwareVertexProcessing, pp); Console.WriteLine("("+device.Viewport.Width + ":" + device.Viewport.Height + ") (" + Width+":"+Height+")"); System.Drawing.Font systemfont = new System.Drawing.Font("Arial", 12f, FontStyle.Regular); TextDev = new Microsoft.DirectX.Direct3D.Font(device, systemfont); } ///

/// 가로 형태의 라인을 만들고 싶다면 사용할수 있다. ///

/// /// /// /// void DrawLine(int bx,int by,int bw,Color color) { Rectangle[] rects = new Rectangle[1]; rects[0] = new Rectangle(bx, by, bw, 1); device.Clear(ClearFlags.Target, color, 0, 1, rects); } ///

/// 삼각형도 한번 찍어보았다. ///

void DrawTriangle() { CustomVertex.TransformedColored[] vertexes = new CustomVertex.TransformedColored[3]; vertexes[0].Position = new Vector4(50, 50, 0, 1.0f); vertexes[0].Color = System.Drawing.Color.FromArgb(255, 255, 255).ToArgb(); vertexes[1].Position = new Vector4(250, 50, 0, 1.0f); vertexes[1].Color = System.Drawing.Color.FromArgb(255, 255, 255).ToArgb(); vertexes[2].Position = new Vector4(50, 250, 0, 1.0f); vertexes[2].Color = System.Drawing.Color.FromArgb(255, 255, 255).ToArgb(); device.VertexFormat = CustomVertex.TransformedColored.Format; device.DrawUserPrimitives(PrimitiveType.TriangleList, 1, vertexes); } ///

/// 텍스쳐를 원하는 크기와 위치에 찍는 함수를 만들었다. ///

/// /// /// /// /// /// void DrawTexture(Sprite s, Texture tx, Rectangle SrcRect, Rectangle DesRect , Color color , float RotateAngle = 0 ) { Vector3 Scale = new Vector3((float)DesRect.Width / (float)SrcRect.Width, (float)DesRect.Height / (float)SrcRect.Height, 1); s.Transform = Matrix.Scaling(Scale) * Matrix.Translation(SrcRect.Width * Scale.X / (-2.0f), SrcRect.Height * Scale.Y / (-2.0f), 0) * Matrix.RotationZ(RotateAngle) * Matrix.Translation(SrcRect.Width * Scale.X / (2.0f), SrcRect.Height * Scale.Y / (2.0f), 0); s.Transform = s.Transform * Matrix.Translation(DesRect.X, DesRect.Y, 0) ; s.Draw(tx, SrcRect, new Vector3(0f, 0f, 0.0f), new Vector3(0, 0, 0.0f), color); s.Transform = Matrix.Identity; } ///

/// 박스를 찍어준다. ///

/// /// /// /// void DrawRectangle(Sprite s, Rectangle rt, Color color , int LineWidth = 2 ) { Rectangle[] rects = new Rectangle[] { new Rectangle(rt.X, rt.Y, rt.Width, LineWidth), new Rectangle(rt.X, rt.Y + rt.Height - LineWidth, rt.Width, LineWidth), new Rectangle(rt.X, rt.Y, LineWidth, rt.Height), new Rectangle(rt.X + rt.Width - LineWidth, rt.Y, LineWidth, rt.Height)}; foreach (Rectangle rect in rects) DrawTexture(s, txBox, new Rectangle(0, 0, 9, 9), rect, color); } void DrawBase(Sprite s) { for (int m = 0; m < (device.Viewport.Height+50 )/ 50; m++) for (int n = 0; n < (device.Viewport.Width+50) / 50; n++) if (n % 2 - m % 2 == 0) { DrawTexture(s, txBox, new Rectangle(0, 0, 9, 9), new Rectangle(n * 50, m * 50, 50, 50), Color.Gray); } } float Angle = 0; void Render() { device.Clear(ClearFlags.Target, Color.Black, 0, 1); device.BeginScene(); device.SetSamplerState(0, SamplerStageStates.MipFilter, false); device.SetSamplerState(0, SamplerStageStates.MagFilter, false); DrawTriangle(); using(Sprite s = new Sprite(device)) { s.Begin(SpriteFlags.AlphaBlend); DrawBase(s); DrawRectangle(s, new Rectangle(100, 100, 100, 100),Color.Red); DrawTexture(s, texture, new Rectangle(0, 0, 128, 128), new Rectangle(MouseXY.X, MouseXY.Y, 128, 128), Color.White, Angle); TextDev.DrawText(s, string.Format("Score : {0}", 11), new Point(0, 0), Color.White); s.End(); } device.EndScene(); device.Present(); Angle += 0.01f; } private void Form1_FormClosing(object sender, FormClosingEventArgs e) { ThreadRun = false; } private void pictureBox1_MouseMove(object sender, MouseEventArgs e) { MouseXY = e.Location; this.Text = MouseXY.ToString(); } } }