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> Unreal Engine API Reference > Plugins > Niagara > FSkeletalMeshGpuSpawnStaticBuffers

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FSkeletalMeshGpuSpawnStaticBuffers

This contains static data created once from the DI.

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Inheritance Hierarchy

FRenderResource

FSkeletalMeshGpuSpawnStaticBuffers

References

Module	Niagara
Header	/Engine/Plugins/FX/Niagara/Source/Niagara/Classes/NiagaraDataInterfaceSkeletalMesh.h
Include	#include "NiagaraDataInterfaceSkeletalMesh.h"

Syntax

class FSkeletalMeshGpuSpawnStaticBuffers : public FRenderResource

Remarks

This contains static data created once from the DI. This should be in a proxy create by GT and accessible on RT. Right now we cannot follow a real Proxy pattern since Niagara does not prevent unloading of UI while RT data is still in use. See https://jira.it.epicgames.net/browse/UE-69336

Variables

	Name	Description
bool	bSamplingRegionsAllAreaWeighted
FVertexBufferRH...	BufferTriangleMatricesOffsetRHI
FShaderResource...	BufferTriangleMatricesOffsetSRV
FVertexBufferRH...	BufferTriangleUniformSamplerProbAliasRHI
FShaderResource...	BufferTriangleUniformSamplerProbAliasSRV
bool	bUseGpuUniformlyDistributedSampling
int32	ExcludedBoneIndex
TResourceArray<...	FilteredAndUnfilteredBonesArray
FVertexBufferRH...	FilteredAndUnfilteredBonesBuffer
FShaderResource...	FilteredAndUnfilteredBonesSRV
int32	FilteredSocketBoneOffset
uint32	InputWeightStride
const FSkeletal...	LODRenderData	Cached data for resource creation on RenderThread.
FRHIShaderResou...	MeshColorBufferSrv
FRHIShaderResou...	MeshIndexBufferSrv
FRHIShaderResou...	MeshTangentBufferSRV
FRHIShaderResou...	MeshTexCoordBufferSrv
FRHIShaderResou...	MeshVertexBufferSrv	Cached SRV to gpu buffers of the mesh we spawn from
int32	NumFilteredBones
int32	NumFilteredSockets
int32	NumSamplingRegionTriangles
int32	NumSamplingRegionVertices
uint32	NumTexCoord
int32	NumUnfilteredBones
uint32	NumWeights
TResourceArray<...	SampleRegionsProbAlias
FVertexBufferRH...	SampleRegionsProbAliasBuffer
FShaderResource...	SampleRegionsProbAliasSRV
FVertexBufferRH...	SampleRegionsTriangleIndicesBuffer
FShaderResource...	SampleRegionsTriangleIndicesSRV
TResourceArray<...	SampleRegionsTriangleIndicies
TResourceArray<...	SampleRegionsVertices
FVertexBufferRH...	SampleRegionsVerticesBuffer
FShaderResource...	SampleRegionsVerticesSRV
const FSkeletal...	SkeletalMeshSamplingLODBuiltData
uint32	TriangleCount
uint32	VertexCount

Destructors

	Name	Description
	~FSkeletalMeshGpuSpawnStaticBuffers()

Functions

		Name	Description
	FRHIShaderRe...	GetBufferColorSRV()
	FRHIShaderRe...	GetBufferIndexSRV()
	FRHIShaderRe...	GetBufferPositionSRV()
	FRHIShaderRe...	GetBufferTangentSRV()
	FRHIShaderRe...	GetBufferTexCoordSRV()
	FRHIShaderRe...	GetBufferTriangleMatricesOffsetSRV()
	FRHIShaderRe...	GetBufferTriangleUniformSamplerProbAliasSRV()
	int32	GetExcludedBoneIndex()
	FRHIShaderRe...	GetFilteredAndUnfilteredBonesSRV()
	int32	GetFilteredSocketBoneOffset()
	int32	GetNumFilteredBones()
	int32	GetNumFilteredSockets()
	int32	GetNumSamplingRegionTriangles()
	int32	GetNumSamplingRegionVertices()
	uint32	GetNumTexCoord()
	int32	GetNumUnfilteredBones()
	uint32	GetNumWeights()
	FRHIShaderRe...	GetSampleRegionsProbAliasSRV()
	FRHIShaderRe...	GetSampleRegionsTriangleIndicesSRV()
	FRHIShaderRe...	GetSampleRegionsVerticesSRV()
	uint32	GetTriangleCount()
	uint32	GetVertexCount()
	void	Initialise ( FNDISkeletalMesh_InstanceData..., const FSkeletalMeshLODRenderData& ..., const FSkeletalMeshSamplingLODBuilt..., FNiagaraSystemInstance System... )
	bool	IsSamplingRegionsAllAreaWeighted()
	bool	IsUseGpuUniformlyDistributedSampling()

Overridden from FRenderResource

	Name	Description
FString	GetFriendlyName()
void	InitRHI()	Initializes the RHI resources used by this resource.
void	ReleaseRHI()	Releases the RHI resources used by this resource.

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