HdInstancerTopologySchema Class Reference

#include <instancerTopologySchema.h>

Inheritance diagram for HdInstancerTopologySchema:

Classes
class	Builder

Public Member Functions
HD_API VtArray< int >	ComputeInstanceIndicesForProto (SdfPath const &path)
Member accessor
HD_API HdPathArrayDataSourceHandle	GetPrototypes () const
HD_API HdIntArrayVectorSchema	GetInstanceIndices () const
HD_API HdBoolArrayDataSourceHandle	GetMask () const
HD_API HdPathArrayDataSourceHandle	GetInstanceLocations () const
Public Member Functions inherited from HdSchema
	HdSchema (HdContainerDataSourceHandle container)
HD_API HdContainerDataSourceHandle	GetContainer () const
	Returns the container data source that this schema is interpreting. More...
HD_API bool	IsDefined () const
	operator bool () const

Static Public Member Functions
Schema location
static HD_API const TfToken &	GetSchemaToken ()
static HD_API const HdDataSourceLocator &	GetDefaultLocator ()
Schema construction
static HD_API HdContainerDataSourceHandle	BuildRetained (const HdPathArrayDataSourceHandle &prototypes, const HdVectorDataSourceHandle &instanceIndices, const HdBoolArrayDataSourceHandle &mask, const HdPathArrayDataSourceHandle &instanceLocations)

Schema retrieval
	HdInstancerTopologySchema (HdContainerDataSourceHandle container)
static HD_API HdInstancerTopologySchema	GetFromParent (const HdContainerDataSourceHandle &fromParentContainer)

Additional Inherited Members
Public Types inherited from HdSchema
using	UnderlyingDataSource = HdContainerDataSource
Protected Member Functions inherited from HdSchema
template<typename T >
T::Handle	_GetTypedDataSource (TfToken name) const
Protected Attributes inherited from HdSchema
HdContainerDataSourceHandle	_container

Detailed Description

Definition at line 90 of file instancerTopologySchema.h.

Constructor & Destructor Documentation

HdInstancerTopologySchema::HdInstancerTopologySchema ( HdContainerDataSourceHandle  container )

inline

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

Definition at line 96 of file instancerTopologySchema.h.

Member Function Documentation

static HD_API HdContainerDataSourceHandle HdInstancerTopologySchema::BuildRetained ( const HdPathArrayDataSourceHandle &  prototypes, const HdVectorDataSourceHandle &  instanceIndices, const HdBoolArrayDataSourceHandle &  mask, const HdPathArrayDataSourceHandle &  instanceLocations  )

static

Deprecated:

Use Builder instead.

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.

HD_API VtArray<int> HdInstancerTopologySchema::ComputeInstanceIndicesForProto

(

SdfPath const &

path

)

static HD_API const HdDataSourceLocator& HdInstancerTopologySchema::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 HdInstancerTopologySchema HdInstancerTopologySchema::GetFromParent ( const HdContainerDataSourceHandle &  fromParentContainer )

static

Retrieves a container data source with the schema's default name token "instancerTopology" from the parent container and constructs a HdInstancerTopologySchema 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 HdIntArrayVectorSchema HdInstancerTopologySchema::GetInstanceIndices

(

)

const

HD_API HdPathArrayDataSourceHandle HdInstancerTopologySchema::GetInstanceLocations

(

)

const

HD_API HdBoolArrayDataSourceHandle HdInstancerTopologySchema::GetMask

(

)

const

HD_API HdPathArrayDataSourceHandle HdInstancerTopologySchema::GetPrototypes

(

)

const

static HD_API const TfToken& HdInstancerTopologySchema::GetSchemaToken ( )

static

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

---

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

• pxr/imaging/hd/instancerTopologySchema.h