XAML UI 的3D 透视成效

<StackPanel Margin="35" Background="Gray">
        <StackPanel.Projection>
            <PlaneProjection RotationX="-35" RotationY="-35" RotationZ="15"/>
        </StackPanel.Projection>
        <TextBlock Margin="10">Type Something Below</TextBlock>
        <TextBox Margin="10"></TextBox>
        <Button Margin="10" Content="Click" Width="100"/>
    </StackPanel>