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> Unreal Engine API Reference > Runtime > Engine > Rendering > FStaticMeshVertexBuffer

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FStaticMeshVertexBuffer

Vertex buffer for a static mesh LOD

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MacOS

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Inheritance Hierarchy

FRenderResource

FStaticMeshVertexBuffer

References

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

Syntax

class FStaticMeshVertexBuffer : public FRenderResource

Remarks

Vertex buffer for a static mesh LOD

Variables

		Name	Description
	FStaticMeshVert...	TangentsVertexBuffer
	FStaticMeshVert...	TexCoordVertexBuffer

Constructors

	Name	Description
	FStaticMeshVertexBuffer()	Default constructor.

Destructors

	Name	Description
	~FStaticMeshVertexBuffer()	Destructor.

Functions

	Name	Description
void	AppendVertices ( const FStaticMeshBuildVertex* ..., const uint32 NumVerticesToAppend )	Appends the specified vertices to the end of the buffer
void	BindLightMapVertexBuffer ( const FVertexFactory* VertexFa..., FStaticMeshDataType& Data, int LightMapCoordinateIndex )
void	BindPackedTexCoordVertexBuffer ( const FVertexFactory* VertexFa..., FStaticMeshDataType& Data )
void	BindTangentVertexBuffer ( const FVertexFactory* VertexFa..., FStaticMeshDataType& Data )
void	BindTexCoordVertexBuffer ( const FVertexFactory* VertexFa..., FStaticMeshDataType& Data, int ClampedNumTexCoords )
void	CleanUp()	Delete existing resources
void	ClearMetaData()
void	CopyRHIForStreaming ( const FStaticMeshVertexBuffer& Oth..., bool InAllowCPUAccess )	Copy everything, keeping reference to the same RHI resources.
FVertexBuffe...	CreateTangentsRHIBuffer_Async()
FVertexBuffe...	CreateTangentsRHIBuffer_RenderThread()	Create an RHI vertex buffer with CPU data.
FVertexBuffe...	CreateTexCoordRHIBuffer_Async()
FVertexBuffe...	CreateTexCoordRHIBuffer_RenderThread()
bool	GetAllowCPUAccess()
uint32	GetNumTexCoords()
uint32	GetNumVertices()
uint32	GetResourceSize()
void *	GetTangentData()
int	GetTangentSize()
FRHIShaderRe...	GetTangentsSRV()
void *	GetTexCoordData()
int	GetTexCoordSize()
FRHIShaderRe...	GetTexCoordsSRV()
bool	GetUseFullPrecisionUVs()
bool	GetUseHighPrecisionTangentBasis()
FVector2D	GetVertexUV ( uint32 VertexIndex, uint32 UVIndex )	Set the vertex UV values at the given index in the vertex buffer
FVector2D	GetVertexUV_Typed ( uint32 VertexIndex, uint32 UVIndex )
void	Init ( const FStaticMeshVertexBuffer& InV..., bool bNeedsCPUAccess )	Initializes this vertex buffer with the contents of the given vertex buffer.
void	Init ( uint32 InNumVertices, uint32 InNumTexCoords, bool bNeedsCPUAccess )
void	Init ( const TArray< FStaticMeshBuildVerte..., uint32 InNumTexCoords, bool bNeedsCPUAccess )	Initializes the buffer with the given vertices.
void	InitRHIForStreaming ( FRHIVertexBuffer* Intermediate..., FRHIVertexBuffer* Intermediate..., TRHIResourceUpdateBatcher< MaxNumUp... )	Similar to Init/ReleaseRHI but only update existing SRV so references to the SRV stays valid
bool	IsValid()
void	ReleaseRHIForStreaming ( TRHIResourceUpdateBatcher< MaxNumUp... )
void	Serialize ( FArchive& Ar, bool bNeedsCPUAccess )	Serializer
void	SerializeMetaData ( FArchive& Ar )
void	SetUseFullPrecisionUVs ( bool UseFull )
void	SetUseHighPrecisionTangentBasis ( bool bUseHighPrecision )
void	SetVertexTangents ( uint32 VertexIndex, FVector X, FVector Y, FVector Z )
void	SetVertexUV ( uint32 VertexIndex, uint32 UVIndex, const FVector2D& Vec2D )	Set the vertex UV values at the given index in the vertex buffer
FVector4	VertexTangentX ( uint32 VertexIndex )
FVector4	VertexTangentX_Typed ( uint32 VertexIndex )
FVector	VertexTangentY ( uint32 VertexIndex )	Calculate the binormal (TangentY) vector using the normal,tangent vectors
FVector4	VertexTangentY_Typed ( uint32 VertexIndex )
FVector4	VertexTangentZ ( uint32 VertexIndex )
FVector4	VertexTangentZ_Typed ( uint32 VertexIndex )

Overridden from FRenderResource

	Name	Description
FString	GetFriendlyName()
void	InitResource()	Initializes the resource. This is only called by the rendering thread.
void	InitRHI()	Initializes the RHI resources used by this resource.
void	ReleaseResource()	Prepares the resource for deletion. This is only called by the rendering thread.
void	ReleaseRHI()	Releases the RHI resources used by this resource.

Operators

		Name	Description
	void	operator= ( const FStaticMeshVertexBuffer& Oth... )	Specialized assignment operator, only used when importing LOD's.

Classes

	Name	Description
	FTangentsVertexBuffer
	FTexcoordVertexBuffer

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