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> Unreal Engine API Reference > Plugins > HairStrandsCore > FHairStretchConstraint

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FHairStretchConstraint

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References

Module	HairStrandsCore
Header	/Engine/Plugins/Experimental/HairStrands/Source/HairStrandsCore/Public/GroomAsset.h
Include	#include "GroomAsset.h"

Syntax

[USTRUCT](Programming/UnrealArchitecture/Reference/Structs)([BlueprintType](Programming/UnrealArchitecture/Reference/Structs/Specifiers/BlueprintType))
struct FHairStretchConstraint

Variables

	Name	Description
bool	ProjectStretch	Enable the projection of the stretch constraint after the xpbd loop
bool	SolveStretch	Enable the solve of the stretch constraint during the xpbd loop
float	StretchDamping	Damping for the stretch constraint between 0 and 1
FRuntimeFloatCu...	StretchScale	Stretch scale along the strand
float	StretchStiffness	Stiffness for the stretch constraint in GPa

Constructors

	Name	Description
	FHairStretchConstraint()

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