ArcGIS Developer Help

ISceneGraph2 Interface

Provides access to members that control and manipulate the scene graph.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires 3D Analyst Extension.

Members

	Name	Description
	ActiveViewer	The active viewer.
	AddSimpleActor	Constructs a simple actor (layer visualization subgraph).
	AddSimpleGraphics	Constructs a simple graphics node.
	BeginCompositeActor	Creates a composite layer node and notifies the scene graph that subsequent actors must be added as children.
	Clear	Resets the scene graph.
	Contrast	The contrast coefficient.
	CurrentViewer	The current viewer.
	EnableRefresh	If true, enables refreshing of viewers.
	EndCompositeActor	Notifies the scene graph that the definition of a group layer has ended.
	Extent	The extent of the scene graph content.
	FindViewer	Finds the Viewer.
	GeographySelectionExtent	The volumetric bounding box of selected features.
	GestureEnabled	Indicates if the mouse gestures are supported.
	GetAllViewers	Returns all registered Viewers.
	GetBackgroundColor	Returns the background color.
	GetDrawingTimeInfo	Returns the duration in seconds of last redraw and the average number of frames per second.
	GetOwnerSymbols	Returns an array containing all symbols used in a layer and their corresponding display list identifications.
	GetOwnerTransparency	Get the transparency percentage of an owner as stored in the scene graph.
	ImmediateMode	Indicates if immediate-mode rendering for the whole scene is being used.
	Invalidate	Invalidates acts representing an object.
	IsEmpty	Indicates if the content of the scene graph is empty.
	IsNavigating	Indicates if the scene graph is in navigation mode.
	IsRecordingMessageEnabled	Indicates if the scene graph provides visual feedback during recording.
	Locate	Locates a single object.
	LocateMultiple	Locates multiple objects.
	LockViewers	Locks the viewer cameras in position.
	OwnerExtent	The full or selected extent of a layer.
	OwnerExtrusion	The scene graph information about a layer extrusion.
	QueryLocation	Locates a single object.
	RecordSymbol	Creates the display list with the given identification for the symbol and its extrusion state (for points and lines).
	RefreshViewers	Redraws all viewers.
	RegisterViewer	Adds a viewer to the scene graph.
	Remove	Removes actors representing an object.
	ReplayFrame	Uses the camera to redraw a frame.
	Scene	The scene.
	SelectionColor	The selection color.
	SetBackgroundColor	Sets the background color.
	SetOwnerDepthPriority	Sets the depth offset of layers.
	SetOwnerFaceCulling	Sets retained or immediate mode for the owner.
	SetOwnerImmediateMode	Sets retained or immediate mode for the owner.
	SetOwnerLightingOption	Sets the lighting state of layers.
	SetOwnerNavigationVisibility	Sets the visibility of layers depending on navigating state.
	SetOwnerShadingMode	Sets the shading mode (smooth or flat) of layers.
	SetOwnerTimeThreshold	Sets the time threshold to use lowest level of detail in layers when navigating.
	SetOwnerTransparencyState	Sets transparency enabling flag for the owner.
	SetOwnerVisibility	Sets the visibility of acts representing an object.
	SetupProjection	Sets projection properties of the current rendering context.
	SunVector	The sun vector.
	UnregisterViewer	Removes a viewer from the scene graph.
	VerticalExaggeration	The vertical exaggeration factor.

Inherited Interfaces

Interfaces	Description
ISceneGraph	Provides access to members that control and manipulate the scene graph.

Classes that implement ISceneGraph2

Classes	Description