Selected nodes and components in the Scene. More...

#include <Urho3D/Utility/SceneSelection.h>

Public Types
using	WeakNodeSet = ea::unordered_set<WeakPtr<Node>>
using	WeakComponentSet = ea::unordered_set<WeakPtr<Component>>
using	WeakObjectSet = ea::unordered_set<WeakPtr<Object>>

Public Member Functions
void	Update ()
	Cleanup expired selection.
void	Save (PackedSceneSelection &packedSelection) const
	Save selection.
void	Load (Scene *scene, const PackedSceneSelection &packedSelection)
	Load selection.
PackedSceneSelection	Pack () const
	Return packed selection.
void	Clear ()
	Clear selection.
void	ConvertToNodes ()
	Convert component selection to node selection.
void	SetSelected (Component *component, bool selected, bool activated=true)
	Set whether the component is selected.
void	SetSelected (Node *node, bool selected, bool activated=true)
	Set whether the node is selected.
void	SetSelected (Object *object, bool selected, bool activated=true)
	Set whether the node or component is selected.

unsigned	GetRevision () const
bool	IsEmpty () const
bool	IsSelected (Component *component) const
bool	IsSelected (Node *node, bool effectively=false) const
bool	IsSelected (Object *object) const
Node *	GetActiveNodeOrScene () const
Node *	GetActiveNode () const
Object *	GetActiveObject () const
const WeakNodeSet &	GetNodesAndScenes () const
const WeakNodeSet &	GetNodes () const
const WeakNodeSet &	GetEffectiveNodesAndScenes () const
const WeakNodeSet &	GetEffectiveNodes () const
const WeakComponentSet &	GetComponents () const
ea::string	GetSummary (Scene *scene) const

Public Attributes
Signal< void(), SceneSelection >	OnChanged

Private Member Functions
void	ClearInternal ()
void	NotifyChanged ()
void	UpdateActiveObject (const WeakPtr< Node > &node, const WeakPtr< Component > &component, bool forceUpdate)
void	UpdateEffectiveNodes ()

Detailed Description

Selected nodes and components in the Scene.

Member Function Documentation

unsigned Urho3D::SceneSelection::GetRevision ( ) const

inline

Return current state

The documentation for this class was generated from the following files: