HdDataSourceLegacyPrim Class Reference

This is an HdContainerDataSource which represents a prim-level data source for adapting HdSceneDelegate calls into the forms defined by HdSchemas during emulation of legacy scene delegates. More...

#include <dataSourceLegacyPrim.h>

Inheritance diagram for HdDataSourceLegacyPrim:

Public Member Functions
	HD_DECLARE_DATASOURCE (HdDataSourceLegacyPrim)
TfTokenVector	GetNames () override
	Returns the list of names for which Get(...) is expected to return a non-null value.
HdDataSourceBaseHandle	Get (const TfToken &name) override
	Returns the child datasource of the given name.
void	PrimDirtied (const HdDataSourceLocatorSet &locators)
	This clears internal cached values and is currently called only by HdLegacyPrimSceneIndex in response to its own DirtyPrims method.
Public Member Functions inherited from HdContainerDataSource
	HD_DECLARE_DATASOURCE_ABSTRACT (HdContainerDataSource)
virtual TfTokenVector	GetNames ()=0
	Returns the list of names for which Get(...) is expected to return a non-null value.
virtual HdDataSourceBaseHandle	Get (const TfToken &name)=0
	Returns the child datasource of the given name.

Static Public Member Functions
static const HdDataSourceLocatorSet &	GetCachedLocators ()
	Return which locators PrimDirtied will respond to...
Static Public Member Functions inherited from HdContainerDataSource
static HD_API HdDataSourceBaseHandle	Get (const Handle &container, const HdDataSourceLocator &locator)
	A convenience function: given container, return the descendant identified by locator, which may be at any depth.

Protected Member Functions
	HdDataSourceLegacyPrim (const SdfPath &id, const TfToken &type, HdSceneDelegate *sceneDelegate)

Protected Attributes
SdfPath	_id
TfToken	_type
HdSceneDelegate *	_sceneDelegate

Detailed Description

This is an HdContainerDataSource which represents a prim-level data source for adapting HdSceneDelegate calls into the forms defined by HdSchemas during emulation of legacy scene delegates.

Definition at line 51 of file dataSourceLegacyPrim.h.

Member Function Documentation

Get()

HdDataSourceBaseHandle Get ( const TfToken &  name )

overridevirtual

Returns the child datasource of the given name.

This call is expected to be threadsafe.

Implements HdContainerDataSource.

GetCachedLocators()

static const HdDataSourceLocatorSet & GetCachedLocators ( )

static

Return which locators PrimDirtied will respond to...

GetNames()

TfTokenVector GetNames ( )

overridevirtual

Returns the list of names for which Get(...) is expected to return a non-null value.

This call is expected to be threadsafe.

Implements HdContainerDataSource.

PrimDirtied()

void PrimDirtied

(

const HdDataSourceLocatorSet &

locators

)

This clears internal cached values and is currently called only by HdLegacyPrimSceneIndex in response to its own DirtyPrims method.

Member Data Documentation

_id

SdfPath _id

protected

Definition at line 96 of file dataSourceLegacyPrim.h.

_sceneDelegate

HdSceneDelegate* _sceneDelegate

protected

Definition at line 98 of file dataSourceLegacyPrim.h.

_type

TfToken _type

protected

Definition at line 97 of file dataSourceLegacyPrim.h.

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

• pxr/imaging/hd/dataSourceLegacyPrim.h