SceneCaptureRenderer Class

Renders scene images for the SceneCaptureNodes.

Inheritance Hierarchy

SystemObject
DigitalRune.Graphics.RenderingSceneNodeRenderer
DigitalRune.Graphics.RenderingSceneCaptureRenderer

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

Syntax

C++

Copy

public class SceneCaptureRenderer : SceneNodeRenderer

Public Class SceneCaptureRenderer
	Inherits SceneNodeRenderer

public ref class SceneCaptureRenderer : public SceneNodeRenderer

type SceneCaptureRenderer =  
    class
        inherit SceneNodeRenderer
    end

The SceneCaptureRenderer type exposes the following members.

Constructors

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

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Methods

	Name	Description
	CanRender	Determines whether this renderer can handle the specified scene node. (Overrides SceneNodeRendererCanRender(SceneNode, RenderContext).)
	Dispose	Releases all resources used by an instance of the SceneNodeRenderer class. (Inherited from SceneNodeRenderer.)
	Dispose(Boolean)	Releases the unmanaged resources used by an instance of the SceneNodeRenderer class and optionally releases the managed resources. (Inherited from SceneNodeRenderer.)
	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.)
	Render(SceneNode, RenderContext)	Renders the specified scene node. (Inherited from SceneNodeRenderer.)
	Render(IListSceneNode, RenderContext)	Renders the specified scene nodes. (Inherited from SceneNodeRenderer.)
	Render(IListSceneNode, RenderContext, RenderOrder)	Renders the specified scene nodes. (Overrides SceneNodeRendererRender(IListSceneNode, RenderContext, RenderOrder).)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Properties

	Name	Description
	IsDisposed	Gets a value indicating whether this instance has been disposed of. (Inherited from SceneNodeRenderer.)
	Order	Gets the draw order of this scene node renderer. (Inherited from SceneNodeRenderer.)
	RenderCallback	Gets or sets the method which renders the scene.

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Remarks

The SceneCaptureRenderer handles SceneCaptureNodes. It renders the scene into the render target of the SceneCaptureNode (see RenderToTexture). If several SceneCaptureNodes reference the same RenderToTexture instance, the scene is rendered only once.

Render Callback:
The renderer requires a callback method to render the scene. The callback method needs to render the scene using the camera and the information given in the RenderContext.

Render Target and Viewport:
This renderer changes the current render target of the graphics device because it uses the graphics device to render to off-screen render targets. The render target and the viewport of the graphics device are undefined after rendering.

Reference

DigitalRune.Graphics.Rendering Namespace