HdExtentSchema Class Reference

#include <extentSchema.h>

Inheritance diagram for HdExtentSchema:

Classes
class	Builder

Public Member Functions
	HdExtentSchema (HdContainerDataSourceHandle container)
HD_API HdVec3dDataSourceHandle	GetMin ()
HD_API HdVec3dDataSourceHandle	GetMax ()
Public Member Functions inherited from HdSchema
	HdSchema (HdContainerDataSourceHandle container)
HD_API HdContainerDataSourceHandle	GetContainer ()
	Returns the container data source that this schema is interpreting. More...
HD_API bool	IsDefined () const
	operator bool () const

Static Public Member Functions
static HD_API HdContainerDataSourceHandle	BuildRetained (const HdVec3dDataSourceHandle &min, const HdVec3dDataSourceHandle &max)
static HD_API HdExtentSchema	GetFromParent (const HdContainerDataSourceHandle &fromParentContainer)
static HD_API const TfToken &	GetSchemaToken ()
static HD_API const HdDataSourceLocator &	GetDefaultLocator ()

Additional Inherited Members
Protected Member Functions inherited from HdSchema
template<typename T >
T::Handle	_GetTypedDataSource (TfToken name)
Protected Attributes inherited from HdSchema
HdContainerDataSourceHandle	_container

Detailed Description

Definition at line 52 of file extentSchema.h.

Constructor & Destructor Documentation

HdExtentSchema::HdExtentSchema ( HdContainerDataSourceHandle  container )

inline

Definition at line 55 of file extentSchema.h.

Member Function Documentation

static HD_API HdContainerDataSourceHandle HdExtentSchema::BuildRetained ( const HdVec3dDataSourceHandle &  min, const HdVec3dDataSourceHandle &  max  )

static

Builds a container data source which includes the provided child data sources. Parameters with nullptr values are excluded. This is a low-level interface. For cases in which it's desired to define the container with a sparse set of child fields, the Builder class is often more convenient and readable.

static HD_API const HdDataSourceLocator& HdExtentSchema::GetDefaultLocator ( )

static

Returns an HdDataSourceLocator (relative to the prim-level data source) where the container representing this schema is found by default.

static HD_API HdExtentSchema HdExtentSchema::GetFromParent ( const HdContainerDataSourceHandle &  fromParentContainer )

static

Retrieves a container data source with the schema's default name token "extent" from the parent container and constructs a HdExtentSchema instance. Because the requested container data source may not exist, the result should be checked with IsDefined() or a bool comparison before use.

HD_API HdVec3dDataSourceHandle HdExtentSchema::GetMax

(

)

HD_API HdVec3dDataSourceHandle HdExtentSchema::GetMin

(

)

static HD_API const TfToken& HdExtentSchema::GetSchemaToken ( )

static

Returns a token where the container representing this schema is found in a container by default.

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

• pxr/imaging/hd/extentSchema.h