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> Unreal Engine API Reference > Runtime > Engine > Rendering > FMultiSizeIndexContainer

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FMultiSizeIndexContainer

Skeletal mesh index buffers are 16 bit by default and 32 bit when called for.

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References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Public/Rendering/MultiSizeIndexContainer.h
Include	#include "Rendering/MultiSizeIndexContainer.h"

Syntax

class FMultiSizeIndexContainer

Remarks

Skeletal mesh index buffers are 16 bit by default and 32 bit when called for. This class adds a level of abstraction on top of the index buffers so that we can treat them all as 32 bit.

Constructors

	Name	Description
	FMultiSizeIndexContainer()
	FMultiSizeIndexContainer ( const FMultiSizeIndexContainer& Ot... )

Destructors

	Name	Description
	~FMultiSizeIndexContainer()

Functions

	Name	Description
void	CopyIndexBuffer ( const TArray< uint32 >& NewArray )	Populates the index buffer with a new set of indices
void	CreateIndexBuffer ( uint8 DataTypeSize )	Creates a new index buffer
FIndexBuffer...	CreateRHIBuffer_Async()
FIndexBuffer...	CreateRHIBuffer_RenderThread()
uint8	GetDataTypeSize()	Accessors
FRawStaticIn...	GetIndexBuffer()
const FRawSt...	GetIndexBuffer()
void	GetIndexBuffer ( TArray< uint32 >& OutArray )	Returns a 32 bit version of the index buffer
void	GetIndexBufferData ( FMultiSizeIndexContainerData& OutD... )	Retrieves index buffer related data
void	InitResources()	Initialize the index buffer's render resources.
void	InitRHIForStreaming ( FRHIIndexBuffer* IntermediateB..., TRHIResourceUpdateBatcher< MaxNumUp... )
bool	IsIndexBufferValid()
void	RebuildIndexBuffer ( uint8 InDataTypeSize, const TArray< uint32 >& NewArray )	Repopulates the index buffer
void	ReleaseResources()	Releases the index buffer's render resources.
void	ReleaseRHIForStreaming ( TRHIResourceUpdateBatcher< MaxNumUp... )
void	Serialize ( FArchive& Ar, bool bNeedsCPUAccess )	Serialization.
void	SerializeMetaData ( FArchive& Ar, bool bNeedsCPUAccess )

Operators

		Name	Description
	FMultiSizeIn...	operator= ( const FMultiSizeIndexContainer& Bu... )

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