C# Class HelixToolkit.Wpf.ScreenSpaceVisual3D

An abstract base class for visuals that use screen space dimensions when rendering.

Inheritance: RenderingModelVisual3D

Public Properties

Property	Type	Description
ColorProperty	System.Windows.DependencyProperty
DepthOffsetProperty	System.Windows.DependencyProperty
PointsProperty	System.Windows.DependencyProperty

Method	Description
GeometryChanged ( object sender, System.Windows.DependencyPropertyChangedEventArgs e ) : void	Called when geometry properties have changed.
OnCompositionTargetRendering ( object sender, System.Windows.Media.RenderingEventArgs e ) : void	The composition target_ rendering.
OnVisualParentChanged ( DependencyObject oldParent ) : void	Called when the parent of the 3-D visual object is changed.
ScreenSpaceVisual3D ( ) : System.Collections.Generic	Initializes a new instance of the ScreenSpaceVisual3D class.
UpdateGeometry ( ) : void	Updates the geometry.
UpdateTransforms ( ) : bool	Updates the transforms.

Method	Description
ColorChanged ( ) : void	Changes the material when the color changed.
ColorChanged ( object sender, System.Windows.DependencyPropertyChangedEventArgs e ) : void	Changes the material when the color changed.
UpdateClipping ( ) : void	Updates the clipping object.

Called when geometry properties have changed.

protected static GeometryChanged ( object sender, System.Windows.DependencyPropertyChangedEventArgs e ) : void
sender	object	/// The sender. ///
e	System.Windows.DependencyPropertyChangedEventArgs	/// The instance containing the event data. ///
return	void

The composition target_ rendering.

protected OnCompositionTargetRendering ( object sender, System.Windows.Media.RenderingEventArgs e ) : void
sender	object	/// The sender. ///
e	System.Windows.Media.RenderingEventArgs	/// The event arguments. ///
return	void

Called when the parent of the 3-D visual object is changed.

protected OnVisualParentChanged ( DependencyObject oldParent ) : void
oldParent	System.Windows.DependencyObject	/// A value of type that represents the previous parent of the object. If the object did not have a previous parent, the value of the parameter is null. ///
return	void

Initializes a new instance of the ScreenSpaceVisual3D class.

protected ScreenSpaceVisual3D ( ) : System.Collections.Generic
return	System.Collections.Generic

Updates the geometry.

protected abstract UpdateGeometry ( ) : void
return	void

Updates the transforms.

protected abstract UpdateTransforms ( ) : bool
return	bool

Identifies the Color dependency property.

public static DependencyProperty,System.Windows ColorProperty
return	System.Windows.DependencyProperty

Identifies the DepthOffset dependency property.

public static DependencyProperty,System.Windows DepthOffsetProperty
return	System.Windows.DependencyProperty

Identifies the Points dependency property.

public static DependencyProperty,System.Windows PointsProperty
return	System.Windows.DependencyProperty