EdgeFilter Class

EdgeFilter Class

Renders silhouette outlines and creases edge using edge detection.

Inheritance Hierarchy

Namespace: DigitalRune.Graphics.PostProcessing
Assembly: DigitalRune.Graphics (in DigitalRune.Graphics.dll) Version: 1.2.0.0 (1.2.1.14562)

Syntax

public class EdgeFilter : PostProcessor

Public Class EdgeFilter
	Inherits PostProcessor

public ref class EdgeFilter : public PostProcessor

type EdgeFilter =  
    class
        inherit PostProcessor
    end

The EdgeFilter type exposes the following members.

Constructors

	Name	Description
	EdgeFilter	Initializes a new instance of the EdgeFilter class.

Methods

	Name	Description
	Dispose	Releases all resources used by an instance of the PostProcessor class. (Inherited from PostProcessor.)
	Dispose(Boolean)	Releases the unmanaged resources used by an instance of the PostProcessor class and optionally releases the managed resources. (Inherited from PostProcessor.)
	Equals	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	GetHashCode	Serves as a hash function for a particular type. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	OnDisable	Called when this post-processor is disabled. (Inherited from PostProcessor.)
	OnEnable	Called when this post-processor is enabled. (Inherited from PostProcessor.)
	OnProcess	Called when the post-processor should perform the post-processing. (Overrides PostProcessorOnProcess(RenderContext).)
	Process	Performs the post-processing using the SourceTexture and the RenderTarget specified in the render context. (Inherited from PostProcessor.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

Properties

	Name	Description
	CreaseColor	Gets or sets the color of the crease edges.
	DefaultTargetFormat	Gets or sets the default target format. (This property is used by the PostProcessorChain). (Inherited from PostProcessor.)
	DepthSensitivity	Gets or sets the depth sensitivity of the edge detection.
	DepthThreshold	Gets or sets the depth threshold for edge detection.
	EdgeWidth	Gets or sets the width of the edge outline in pixel.
	Enabled	Gets or sets a value indicating whether this post-processor is enabled. (Inherited from PostProcessor.)
	GraphicsService	Gets the graphics service. (Inherited from PostProcessor.)
	IsDisposed	Gets a value indicating whether this post-processor has been disposed of. (Inherited from PostProcessor.)
	Name	Gets or sets the name of the post-processor. (Inherited from PostProcessor.)
	NormalSensitivity	Gets or sets the normal vector sensitivity of the edge detection.
	NormalThreshold	Gets or sets the normal vector threshold of the edge detection.
	SilhouetteColor	Gets or sets the color of the silhouette edges.

Remarks

The EdgeFilter reads the G-buffer (depth and normals) and creates silhouette outlines and crease edges. For example: