spieleprogrammierer.de - Forum und Wiki zur Spieleprogrammierung und Spieleentwicklung

Quellcode

using System;
using System.Windows.Forms;
using System.Drawing;
using Microsoft.DirectX;
using Microsoft.DirectX.Direct3D;
using Microsoft.DirectX.DirectInput;
using System.Threading;

// Namspace für den Würfel
namespace Wuerfel
{
    // Klasse für den Würfel
    public class Form1 :  System.Windows.Forms.Form
    {
        PresentParameters presentParams;
        System.Windows.Forms.Timer myTimer = new System.Windows.Forms.Timer ();
        delegate void UIDelegate();
        static Microsoft.DirectX.Direct3D.Device device = null;
        static float xAngle, yAngle, zAngle ;
        private Vector3 v3CurrMeshPos = new Vector3();
        static int i=0;
        // Deklaration der Würfelmatrix
        static Mesh[] meshBox = new Mesh[126];
        static Matrix[] mBox = new Matrix[126];
        //============================================================================================  
        
        static void Main() 
        { 
            Application.Run(new Form1());
            
        }
        //============================================================================================      
        
        public static void mBoxebene()
        { 
            float e = -1.6f;
            float f =  0.0f;
            i=0;
            int l=0;
            while(i<125)
            {   
                while(l<25)
                {
                    mBox[i]=Matrix.Translation( new Vector3(-1.6f,e,f));
                    i++;
                    mBox[i]=Matrix.Translation( new Vector3(-0.8f,e,f));
                    i++;
                    mBox[i]=Matrix.Translation( new Vector3( 0.0f,e,f));
                    i++;
                    mBox[i]=Matrix.Translation( new Vector3( 0.8f,e,f));
                    i++;
                    mBox[i]=Matrix.Translation( new Vector3( 1.6f,e,f));
                    e = e + 0.8f;
                    i++;
                    l=l+5;  
                }
                l=0;
                e = -1.6f;
                f=f+1.5f;
            }
        }
        //============================================================================================
        
        public Form1()
        {
            Text = "KDE Würfel ";
            myTimer.Tick += new EventHandler( OnTimer );
            myTimer.Interval = 2;
            ClientSize = new Size( 800, 600 );
        }
        //============================================================================================
        
        protected override void OnResize( System.EventArgs e )
        {   
            myTimer.Stop();
            try
            {   
                i=0;
                presentParams = new PresentParameters();
                presentParams.Windowed = true;                 
                presentParams.SwapEffect = SwapEffect.Discard; 
                presentParams.EnableAutoDepthStencil = true;   
                presentParams.AutoDepthStencilFormat = DepthFormat.D16; 
            
                if ( device != null ) device.Dispose();
                device = new Microsoft.DirectX.Direct3D.Device( 0, Microsoft.DirectX.Direct3D.DeviceType.Hardware,                                                                                      
                    this,CreateFlags.SoftwareVertexProcessing, presentParams );
                
                while(i<125)
                {
                    if ( meshBox[i] != null ) meshBox[i].Dispose();
                    i++;
                }
                //Die Form vom Würfel 
                i=0;
                while(i<=125)
                {
                    meshBox[i]  = Mesh.Box ( device, 0.5f, 0.5f, 0.5f ); 
                    i++;
                }
                
                // Optic des Würfels
                Material myMaterial = new Material();
                myMaterial.Diffuse = myMaterial.Ambient = Color.Gold;
                device.Material = myMaterial;
            
                //Lichtverhältnisse des Würfels
                device.Lights[0].Type = LightType.Spot;
                device.Lights[0].Diffuse = Color.Green;
                device.Lights[0].Direction = new Vector3( 0, 0, 7 );
                device.Lights[0].Enabled = true;
                
                // Einstellug des Blickwinkels
                device.Transform.View = Matrix.LookAtLH(
                    new Vector3( 0f, 0f, -6.0f ),   //Augenpunkt 5.0 vor dem canvas
                    new Vector3( 0f, 0f,  -1f ),   //Kammera sieht auf 0,0,0
                    new Vector3( 0f, 1.0f,  0f ) ); //world's up direction is the y-axis
                device.Transform.Projection = Matrix.PerspectiveFovLH( (float)Math.PI/4, 1f, 1f, 100f );
                device.RenderState.CullMode = Cull.None;
                device.RenderState.Lighting = true;
                xAngle = yAngle = zAngle = 1; 
                myTimer.Start(); 
            }
            catch (DirectXException) { MessageBox.Show("Could not initialize Direct3D." ); return; }
        }
        //============================================================================================
        
        protected static void OnTimer( Object myObject, EventArgs myEventArgs )
        {
            mBoxebene();
            
            if (device == null) return;
            device.Clear( ClearFlags.Target | ClearFlags.ZBuffer, Color.Honeydew, 5f, 0 );
            //In alle drei Richtungen rotieren
            Matrix m = Matrix.RotationYawPitchRoll( xAngle += 0.05f, yAngle += 0.05f, zAngle += 0.05f );
            //Würfel zeichnen
            device.BeginScene();
            i=0;
            while (i<125)
            {
                device.Transform.World  = m * mBox[i];  meshBox[i].DrawSubset( 0 );
                i++;
            }
            device.EndScene();
            device.Present();   
        }
//============================================================================================
        
    }// Ende der Klasse
}// Ende des Namespaces