#include <sceneGlobalsSceneIndex.h>

Inheritance diagram for HdsiSceneGlobalsSceneIndex:

Public Member Functions
HDSI_API void	SetActiveRenderPassPrimPath (const SdfPath &)

HDSI_API void	SetActiveRenderSettingsPrimPath (const SdfPath &)

HDSI_API void	SetPrimaryCameraPrimPath (const SdfPath &)

HDSI_API void	SetCurrentFrame (double)

HDSI_API void	SetTimeCodesPerSecond (double)

HDSI_API void	SetSceneStateId (int)

HDSI_API HdSceneIndexPrim	GetPrim (const SdfPath &primPath) const overridefinal

HDSI_API SdfPathVector	GetChildPrimPaths (const SdfPath &primPath) const overridefinal

Public Member Functions inherited from HdSingleInputFilteringSceneIndexBase
HD_API std::vector < HdSceneIndexBaseRefPtr >	GetInputScenes () const final

Public Member Functions inherited from HdSceneIndexBase
HD_API	HdSceneIndexBase ()

HD_API	~HdSceneIndexBase () override

HD_API void	AddObserver (const HdSceneIndexObserverPtr &observer)

HD_API void	RemoveObserver (const HdSceneIndexObserverPtr &observer)

HdDataSourceBaseHandle	GetDataSource (const SdfPath &primPath, const HdDataSourceLocator &locator) const

HD_API void	SystemMessage (const TfToken &messageType, const HdDataSourceBaseHandle &args)

HD_API std::string	GetDisplayName () const

HD_API void	SetDisplayName (const std::string &n)

HD_API void	AddTag (const TfToken &tag)

HD_API void	RemoveTag (const TfToken &tag)

HD_API bool	HasTag (const TfToken &tag) const

HD_API TfTokenVector	GetTags () const

Public Member Functions inherited from TfRefBase
	TfRefBase ()

	TfRefBase (TfRefBase const &)

TfRefBase &	operator= (TfRefBase const &)

size_t	GetCurrentCount () const
	Return the current reference count of this object. More...

bool	IsUnique () const
	Return true if only one `TfRefPtr` points to this object. More...

void	SetShouldInvokeUniqueChangedListener (bool shouldCall)

Public Member Functions inherited from TfWeakBase
	TfWeakBase ()

	TfWeakBase (const TfWeakBase &)

const TfWeakBase &	__GetTfWeakBase__ () const

const TfWeakBase &	operator= (const TfWeakBase &)

void	EnableNotification2 () const

TF_API void const *	GetUniqueIdentifier () const

Static Public Member Functions
static HDSI_API HdsiSceneGlobalsSceneIndexRefPtr	New (const HdSceneIndexBaseRefPtr &inputSceneIndex)

Static Public Member Functions inherited from TfRefBase
static TF_API void	SetUniqueChangedListener (UniqueChangedListener listener)

Protected Member Functions
HDSI_API	HdsiSceneGlobalsSceneIndex (const HdSceneIndexBaseRefPtr &inputSceneIndex)

HDSI_API void	_PrimsAdded (const HdSceneIndexBase &sender, const HdSceneIndexObserver::AddedPrimEntries &entries) override

HDSI_API void	_PrimsRemoved (const HdSceneIndexBase &sender, const HdSceneIndexObserver::RemovedPrimEntries &entries) override

HDSI_API void	_PrimsDirtied (const HdSceneIndexBase &sender, const HdSceneIndexObserver::DirtiedPrimEntries &entries) override

Protected Member Functions inherited from HdSingleInputFilteringSceneIndexBase
HD_API	HdSingleInputFilteringSceneIndexBase (const HdSceneIndexBaseRefPtr &inputSceneIndex)

virtual HD_API void	_PrimsRenamed (const HdSceneIndexBase &sender, const HdSceneIndexObserver::RenamedPrimEntries &entries)

const HdSceneIndexBaseRefPtr &	_GetInputSceneIndex () const

Protected Member Functions inherited from HdSceneIndexBase
HD_API void	_SendPrimsAdded (const HdSceneIndexObserver::AddedPrimEntries &entries)

HD_API void	_SendPrimsRemoved (const HdSceneIndexObserver::RemovedPrimEntries &entries)

HD_API void	_SendPrimsDirtied (const HdSceneIndexObserver::DirtiedPrimEntries &entries)

HD_API void	_SendPrimsRenamed (const HdSceneIndexObserver::RenamedPrimEntries &entries)

HD_API bool	_IsObserved () const

virtual HD_API void	_SystemMessage (const TfToken &messageType, const HdDataSourceBaseHandle &args)

Protected Member Functions inherited from TfRefBase
virtual TF_API	~TfRefBase ()

Protected Member Functions inherited from TfWeakBase
	~TfWeakBase ()

TfRefPtr< Tf_Remnant >	_Register () const

template<class T >
TfRefPtr< Tf_Remnant >	_Register (T *tempRmnt) const

bool	_HasRemnant () const

Friends
class	_SceneGlobalsDataSource

Additional Inherited Members
Public Types inherited from TfRefBase
typedef void(*	UniqueChangedFuncPtr )(TfRefBase const *, bool)

Detailed Description

Scene index that populates the "sceneGlobals" data source as modeled by HdSceneGlobalsSchema and provides public API to mutate it. This provides a way for applications to control high-level scene behavior.

Definition at line 29 of file sceneGlobalsSceneIndex.h.

Constructor & Destructor Documentation

HDSI_API HdsiSceneGlobalsSceneIndex::HdsiSceneGlobalsSceneIndex ( const HdSceneIndexBaseRefPtr & inputSceneIndex )

protected

Member Function Documentation

HDSI_API void HdsiSceneGlobalsSceneIndex::_PrimsAdded	(	const HdSceneIndexBase &	sender,
		const HdSceneIndexObserver::AddedPrimEntries &	entries
	)

overrideprotectedvirtual

Implements HdSingleInputFilteringSceneIndexBase.

HDSI_API void HdsiSceneGlobalsSceneIndex::_PrimsDirtied	(	const HdSceneIndexBase &	sender,
		const HdSceneIndexObserver::DirtiedPrimEntries &	entries
	)

overrideprotectedvirtual

Implements HdSingleInputFilteringSceneIndexBase.

HDSI_API void HdsiSceneGlobalsSceneIndex::_PrimsRemoved	(	const HdSceneIndexBase &	sender,
		const HdSceneIndexObserver::RemovedPrimEntries &	entries
	)

overrideprotectedvirtual

Implements HdSingleInputFilteringSceneIndexBase.

HDSI_API SdfPathVector HdsiSceneGlobalsSceneIndex::GetChildPrimPaths ( const SdfPath & primPath ) const

finaloverridevirtual

Returns the paths of all scene index prims located immediately below primPath. This function can be used to traverse the scene by recursing from SdfPath::AbsoluteRootPath. The traveral is expected to give exactly the set of paths where prim exists as defined in GetPrim. The traversal is also expected to give the same set of prims as the flattening of the scene index's PrimsAdded and PrimsRemoved messages.

This function is expected to be threadsafe.

Implements HdSceneIndexBase.

HDSI_API HdSceneIndexPrim HdsiSceneGlobalsSceneIndex::GetPrim ( const SdfPath & primPath ) const

finaloverridevirtual

Returns a pair of (prim type, datasource). A prim exists at primPath if and only if datasource is a non-null pointer. In particular, we consider the prim to exist even if the prim type or the container that datasource points to is empty.

Note that we require GetChildPrimPaths to be consistent with this notion of prim existence. That is, unless primPath is the absolute root path, the prim at primPath exists if and only if primPath is contained in GetChildPrimPaths of the parent path.

This function is expected to be threadsafe.

Implements HdSceneIndexBase.

static HDSI_API HdsiSceneGlobalsSceneIndexRefPtr HdsiSceneGlobalsSceneIndex::New ( const HdSceneIndexBaseRefPtr & inputSceneIndex )

static

HDSI_API void HdsiSceneGlobalsSceneIndex::SetActiveRenderPassPrimPath ( const SdfPath & )

Caches the provided path and notifies any observers when the active render pass prim path is modified.

HDSI_API void HdsiSceneGlobalsSceneIndex::SetActiveRenderSettingsPrimPath ( const SdfPath & )

Caches the provided path and notifies any observers when the active render settings prim path is modified.

HDSI_API void HdsiSceneGlobalsSceneIndex::SetCurrentFrame ( double )

Set the frame number to use the as the currentFrame in the scene globals schema.

HDSI_API void HdsiSceneGlobalsSceneIndex::SetPrimaryCameraPrimPath ( const SdfPath & )

Set the path to use as the primaryCameraPrim in the scene globals schema.

HDSI_API void HdsiSceneGlobalsSceneIndex::SetSceneStateId ( int )

Injects an arbitrary value that identifies the state of the input scene at that point in time. This value ends up in the render index scene globals once that state is processed by Hydra. This is useful for the client to identify when certain scene edits have been processed by Hydra.

HDSI_API void HdsiSceneGlobalsSceneIndex::SetTimeCodesPerSecond ( double )

Set the timeCodesPerSecond to use the as the currentFrame in the scene globals schema.

Friends And Related Function Documentation

friend class _SceneGlobalsDataSource

friend

Definition at line 109 of file sceneGlobalsSceneIndex.h.

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

pxr/imaging/hdsi/sceneGlobalsSceneIndex.h

Public Member Functions

Static Public Member Functions

Protected Member Functions

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation