using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using Microsoft.DirectX;
using Microsoft.DirectX.Direct3D;
using System.Collections;

namespace WindowsFormsApplication1
{
    
    public partial class Form1 : Form
    {
        private Device device;
       
        public Form1()
        {
            this.SetStyle(ControlStyles.AllPaintingInWmPaint , true);
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {

        }       
        public void InitializeGraphics()
        {           
            PresentParameters pp= new PresentParameters();
            pp.Windowed = true;
            pp.SwapEffect = SwapEffect.Discard;
            pp.EnableAutoDepthStencil = true;
            pp.AutoDepthStencilFormat = DepthFormat.D16;
            pp.DeviceWindow = panel1;
            device = new Device(0, DeviceType.Hardware, panel1.Handle, CreateFlags.SoftwareVertexProcessing, pp);
           device.RenderState.Ambient = Color.Blue;
        }
        protected override void OnPaint(System.Windows.Forms.PaintEventArgs e)
        {
           /* device.Clear(ClearFlags.Target | ClearFlags.ZBuffer, Color.Aquamarine, 1.0f, 0);
            device.BeginScene();

            device.EndScene();

            device.Present();
            this.Invalidate(); */
        }
        private void panel1_Paint(object sender, PaintEventArgs e)
       {
           device.Clear(ClearFlags.Target | ClearFlags.ZBuffer, Color.Aquamarine, 1.0f, 0);
           device.BeginScene();
           
           device.EndScene();

           device.Present();
           panel1.Invalidate();         

       }
    }

    
}

private void panel1_Paint(object sender, PaintEventArgs e)
       {
           device.Clear(ClearFlags.Target | ClearFlags.ZBuffer, Color.Aquamarine, 1.0f, 0);
           SetupCamera();

           device.BeginScene();
           device.VertexFormat = CustomVertex.PositionColored.Format;       
           angle += 0.01f;
           device.Transform.World = Matrix.RotationYawPitchRoll(angle / (float)Math.PI, angle / (float)Math.PI * 2.0f, angle / (float)Math.PI / 4.0f) * Matrix.Translation(0, 0, 0);
           Material boxM = new Material();
           boxM.Ambient = Color.White;
           boxM.Diffuse = Color.White;
           device.Material = boxM;
           Mesh ob = Mesh.Box(device, 2.0f, 2.0f, 2.0f);
           ob.DrawSubset(0);

           device.EndScene();
           device.Present();
           //panel1.Invalidate();
       }