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> Unreal Engine API Reference > Plugins > Niagara > FStaticMeshFilteredAreaWeightedSectionSampler

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FStaticMeshFilteredAreaWeightedSectionSampler

Allows uniform random sampling of a number of mesh sections filtered by an [FNDIStaticMeshSectionFilter](API\Plugins\Niagara\FNDIStaticMeshSectionFilter)

Windows

MacOS

Linux

Inheritance Hierarchy

FWeightedRandomSampler

FStaticMeshFilteredAreaWeightedSectionSampler

References

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

Syntax

struct FStaticMeshFilteredAreaWeightedSectionSampler : public FWeightedRandomSampler

Remarks

Allows uniform random sampling of a number of mesh sections filtered by an FNDIStaticMeshSectionFilter

Variables

		Name	Description
	FNDIStaticMesh_...	Owner
	TRefCountPtr< c...	Res

Constructors

	Name	Description
	FStaticMeshFilteredAreaWeightedSectionSampler()

Functions

		Name	Description
	float	GetWeights ( TArray< float >& OutWeights )
	void	Init ( const FStaticMeshLODResources..., FNDIStaticMesh_InstanceData I... )

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