Viewport2DVisual3D Class
Renders the 2-D children within the specified 3-D viewport bounds.
Assembly: PresentationCore (in PresentationCore.dll)
XMLNS for XAML: http://schemas.microsoft.com/winfx/2006/xaml/presentation, http://schemas.microsoft.com/netfx/2007/xaml/presentation
Viewport2DVisual3D enables you to place interactive 2-D content on a 3-D object. Its counterpart is the Viewport3DVisual class, which is a 2-D visual with 3-D children.
Viewport2DVisual3D is introduced in the .NET Framework version 3.5. For more information, see .NET Framework 3.5 Architecture.
The following example shows how to place a button, a 2-D object, on a 3-D object. Note that you must set the IsVisualHostMaterial attached property on the material on which you wish to have the 2-D visual placed.
<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 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> <Button>Hello, 3D</Button> </Viewport2DVisual3D> <!-- Lights --> <ModelVisual3D> <ModelVisual3D.Content> <DirectionalLight Color="#FFFFFFFF" Direction="0,0,-1"/> </ModelVisual3D.Content> </ModelVisual3D> </Viewport3D>
For the complete sample, see Interactive 2-D on 3-D Sample.
System.Windows.Threading.DispatcherObject
System.Windows.DependencyObject
System.Windows.Media.Media3D.Visual3D
System.Windows.Media.Media3D.Viewport2DVisual3D
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.