UsdImagingDataSourceStageGlobals Class Reference

#include <dataSourceStageGlobals.h>

Public Member Functions
virtual	~UsdImagingDataSourceStageGlobals ()
virtual UsdTimeCode	GetTime () const =0
	Returns the current time represented in this instance. More...
virtual void	FlagAsTimeVarying (const SdfPath &primPath, const HdDataSourceLocator &locator) const =0
	Flags the given primPath as time varying at the given locator. More...

Detailed Description

This class is used as a context object with global stage information, that gets passed down to datasources to help them answer scene queries.

It's a pure virtual interface to allow for different use cases to override certain behaviors (like getting the time coordinate, or whether we support time-varying tracking).

Definition at line 45 of file dataSourceStageGlobals.h.

Constructor & Destructor Documentation

virtual UsdImagingDataSourceStageGlobals::~UsdImagingDataSourceStageGlobals ( )

virtual

Member Function Documentation

virtual void UsdImagingDataSourceStageGlobals::FlagAsTimeVarying ( const SdfPath &  primPath, const HdDataSourceLocator &  locator  ) const

pure virtual

Flags the given primPath as time varying at the given locator.

virtual UsdTimeCode UsdImagingDataSourceStageGlobals::GetTime ( ) const

pure virtual

Returns the current time represented in this instance.

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

• pxr/usdImaging/usdImaging/dataSourceStageGlobals.h