C# WPF OpenGL using SharpGL

動態教學：Open

開發環境：
Visual Studio 2010
SharpGL 2.0 - SharpGL Binaries.zip
(SharpGL is a C# library that allows you to use OpenGL in your .NET Framework based application with ease!)

WPF (MainWindow.xaml)：

<Window x:Class="WPFOpenGL.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:sharpGL="clr-namespace:SharpGL.WPF;assembly=SharpGL.WPF"
        Title="MainWindow" Height="350" Width="525">
    <Grid>
        <sharpGL:OpenGLControl OpenGLDraw="OpenGLControl_OpenGLDraw" />
    </Grid>
</Window>

C# (MainWindow.xaml.cs)：

using System;
using System;
using System.Windows;
using System.Windows.Input;
using SharpGL;

namespace WPFOpenGL
{
    /// <summary>
    /// Interaction logic for MainWindow.xaml
    /// </summary>
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();
        }

        private void OpenGLControl_OpenGLDraw(object sender, SharpGL.SceneGraph.OpenGLEventArgs args)
        {
            //  Get the OpenGL instance that's been passed to us.
            OpenGL gl = args.OpenGL;

            //  Clear the color and depth buffers.
            gl.Clear(OpenGL.GL_COLOR_BUFFER_BIT | OpenGL.GL_DEPTH_BUFFER_BIT);

            //  Reset the modelview matrix.
            gl.LoadIdentity();

            //  Move the geometry into a fairly central position.
            gl.Translate(-1.5f, 0.0f, -6.0f);

            //  Draw a pyramid. First, rotate the modelview matrix.
            gl.Rotate(rotatePyramid, 0.0f, 1.0f, 0.0f);

            //  Start drawing triangles.
            gl.Begin(OpenGL.GL_TRIANGLES);

            gl.Color(1.0f, 0.0f, 0.0f);
            gl.Vertex(0.0f, 1.0f, 0.0f);
            gl.Color(0.0f, 1.0f, 0.0f);
            gl.Vertex(-1.0f, -1.0f, 1.0f);
            gl.Color(0.0f, 0.0f, 1.0f);
            gl.Vertex(1.0f, -1.0f, 1.0f);

            gl.Color(1.0f, 0.0f, 0.0f);
            gl.Vertex(0.0f, 1.0f, 0.0f);
            gl.Color(0.0f, 0.0f, 1.0f);
            gl.Vertex(1.0f, -1.0f, 1.0f);
            gl.Color(0.0f, 1.0f, 0.0f);
            gl.Vertex(1.0f, -1.0f, -1.0f);

            gl.Color(1.0f, 0.0f, 0.0f);
            gl.Vertex(0.0f, 1.0f, 0.0f);
            gl.Color(0.0f, 1.0f, 0.0f);
            gl.Vertex(1.0f, -1.0f, -1.0f);
            gl.Color(0.0f, 0.0f, 1.0f);
            gl.Vertex(-1.0f, -1.0f, -1.0f);

            gl.Color(1.0f, 0.0f, 0.0f);
            gl.Vertex(0.0f, 1.0f, 0.0f);
            gl.Color(0.0f, 0.0f, 1.0f);
            gl.Vertex(-1.0f, -1.0f, -1.0f);
            gl.Color(0.0f, 1.0f, 0.0f);
            gl.Vertex(-1.0f, -1.0f, 1.0f);

            gl.End();

            //  Reset the modelview.
            gl.LoadIdentity();

            //  Move into a more central position.
            gl.Translate(1.5f, 0.0f, -7.0f);

            //  Rotate the cube.
            gl.Rotate(rquad, 1.0f, 1.0f, 1.0f);

            //  Provide the cube colors and geometry.
            gl.Begin(OpenGL.GL_QUADS);

            gl.Color(0.0f, 1.0f, 0.0f);
            gl.Vertex(1.0f, 1.0f, -1.0f);
            gl.Vertex(-1.0f, 1.0f, -1.0f);
            gl.Vertex(-1.0f, 1.0f, 1.0f);
            gl.Vertex(1.0f, 1.0f, 1.0f);

            gl.Color(1.0f, 0.5f, 0.0f);
            gl.Vertex(1.0f, -1.0f, 1.0f);
            gl.Vertex(-1.0f, -1.0f, 1.0f);
            gl.Vertex(-1.0f, -1.0f, -1.0f);
            gl.Vertex(1.0f, -1.0f, -1.0f);

            gl.Color(1.0f, 0.0f, 0.0f);
            gl.Vertex(1.0f, 1.0f, 1.0f);
            gl.Vertex(-1.0f, 1.0f, 1.0f);
            gl.Vertex(-1.0f, -1.0f, 1.0f);
            gl.Vertex(1.0f, -1.0f, 1.0f);

            gl.Color(1.0f, 1.0f, 0.0f);
            gl.Vertex(1.0f, -1.0f, -1.0f);
            gl.Vertex(-1.0f, -1.0f, -1.0f);
            gl.Vertex(-1.0f, 1.0f, -1.0f);
            gl.Vertex(1.0f, 1.0f, -1.0f);

            gl.Color(0.0f, 0.0f, 1.0f);
            gl.Vertex(-1.0f, 1.0f, 1.0f);
            gl.Vertex(-1.0f, 1.0f, -1.0f);
            gl.Vertex(-1.0f, -1.0f, -1.0f);
            gl.Vertex(-1.0f, -1.0f, 1.0f);

            gl.Color(1.0f, 0.0f, 1.0f);
            gl.Vertex(1.0f, 1.0f, -1.0f);
            gl.Vertex(1.0f, 1.0f, 1.0f);
            gl.Vertex(1.0f, -1.0f, 1.0f);
            gl.Vertex(1.0f, -1.0f, -1.0f);

            gl.End();

            //  Flush OpenGL.
            gl.Flush();

            //  Rotate the geometry a bit.
            rotatePyramid += 3.0f;
            rquad -= 3.0f;
        }
        float rotatePyramid = 0;
        float rquad = 0; 
    }
}

Reference: Using OpenGL in a WPF Application