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> Unreal Engine API Reference > Runtime > Chaos > Chaos > FPBDCollisionSpringConstraintsBase

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FPBDCollisionSpringConstraintsBase

This is an invertible spring class, typical springs are not invertible aware.

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Inheritance Hierarchy

FPBDCollisionSpringConstraintsBase

FPBDCollisionSpringConstraints

References

Module	Chaos
Header	/Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/PBDCollisionSpringConstraintsBase.h
Include	#include "Chaos/PBDCollisionSpringConstraintsBase.h"

Syntax

class FPBDCollisionSpringConstraintsBase

Remarks

This is an invertible spring class, typical springs are not invertible aware.

Variables

Constructors

	Name	Description
	FPBDCollisionSpringConstraintsBase ( const int32 InOffset, const int32 InNumParticles, const TArray< TVec3< int32 >>& InE..., TSet< TVec2< int32 >>&& InDisabled..., const FReal InThickness, const FReal InStiffness )

Destructors

	Name	Description
	~FPBDCollisionSpringConstraintsBase()

Functions

		Name	Description
	const TArray...	GetBarys()
	const TArray...	GetConstraints()
	FVec3	GetDelta ( const FPBDParticles& InParticles, const int32 i )
	const TArray...	GetNormals()
	FReal	GetThickness()
	void	Init ( const FPBDParticles& Particles )
	void	SetThickness ( FReal InThickness )

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