WPF自带的3D效果 学习笔记（1）_wpf的3d按钮

看了书《WPF编程宝典：使用C#2012和.net4.5 第四版》，看到这个3D效果很棒，书上有些例子跑不通，网上查了一些源码，所以做个笔记。

1.界面部分

<Window x:Class="_3dModel2dUi.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:_3dModel2dUi"
        mc:Ignorable="d"
        Title="MainWindow" Height="450" Width="800">
    <Grid>
        <Button Margin="3,3,0,0" Click="Button_Click" HorizontalAlignment="Left" VerticalAlignment="Top" Height="21" Width="62"></Button>
        <!--#region 这是旋转滑动条-->
        <Slider Minimum="0"    
                Maximum="360"    
                Height="20"    
                Width="790"    
                VerticalAlignment="Bottom"    
                Value="{Binding ElementName=Roate3DOjbect, Path=Angle}" HorizontalAlignment="Left"/>
        <!--#endregion-->
        <Viewport3D>
            <Viewport3D.Camera>
                <PerspectiveCamera Position="0, 0, 4"/>
            </Viewport3D.Camera>
 
            <!-- Button on 3D -->
            <Viewport2DVisual3D>
                <!-- Give the plane a slight rotation -->
                <Viewport2DVisual3D.Transform>
                    <RotateTransform3D>
                        <RotateTransform3D.Rotation>
                            <AxisAngleRotation3D x:Name="Roate3DOjbect" Angle="40" Axis="0, 1, 0" />
                        </RotateTransform3D.Rotation>
                    </RotateTransform3D>
                </Viewport2DVisual3D.Transform>
 
                <!-- The Geometry, Material, and Visual for the Viewport2DVisual3D -->
                <Viewport2DVisual3D.Geometry>
                    <MeshGeometry3D Positions="-1,1,0 -1,-1,0 1,-1,0 1,1,0"
                            TextureCoordinates="0,0 0,1 1,1 1,0" TriangleIndices="0 1 2 0 2 3"/>
                </Viewport2DVisual3D.Geometry>
 
                <Viewport2DVisual3D.Material>
                    <DiffuseMaterial Viewport2DVisual3D.IsVisualHostMaterial="True" Brush="White"/>
                </Viewport2DVisual3D.Material>
 
                <StackPanel Orientation="Vertical">
                    <Button Click="Button_Click_1">Hello, 3D</Button>
                    <TextBox Width="100"></TextBox>
                </StackPanel>
                
            </Viewport2DVisual3D>
 
            <!-- Lights -->
            <ModelVisual3D>
                <ModelVisual3D.Content>
                    <DirectionalLight Color="#FFFFFFFF" Direction="0,0,-1"/>
                </ModelVisual3D.Content>
                <!--#region 这是xaml灯光旋转的处理-->
                <ModelVisual3D.Transform>
                    <RotateTransform3D>
                        <RotateTransform3D.Rotation>
                            <AxisAngleRotation3D x:Name="Roate3DOjbect2" Axis="1 2 1"/>
                        </RotateTransform3D.Rotation>
                    </RotateTransform3D>
                </ModelVisual3D.Transform>
                <!--#endregion-->
            </ModelVisual3D>
        </Viewport3D>
    </Grid>
</Window>

2.逻辑部分

namespace _3dModel2dUi
{
    /// <summary>
    /// MainWindow.xaml 的交互逻辑
    /// </summary>
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();
        }
 
        private void Button_Click(object sender, RoutedEventArgs e)
        {
 
        }
 
        private void Button_Click_1(object sender, RoutedEventArgs e)
        {
            MessageBox.Show("fuck you,bitch");
        }
    }
}

完毕...   实现同样的效果，比unity3D舒服多了，生成的运行文件，一共不到50KB