#include <PBDSpringConstraints.h>

Inheritance diagram for Chaos::Softs::FPBDBendingSpringConstraints:

Public Member Functions
	FPBDBendingSpringConstraints (const FSolverParticlesRange &Particles, const TArray< TVec2< int32 > > &InConstraints, const TMap< FString, TConstArrayView< FRealSingle > > &WeightMaps, const FCollectionPropertyConstFacade &PropertyCollection, bool bTrimKinematicConstraints=false)

	FPBDBendingSpringConstraints (const FSolverParticles &Particles, int32 ParticleOffset, int32 ParticleCount, const TArray< TVec2< int32 > > &InConstraints, const TMap< FString, TConstArrayView< FRealSingle > > &WeightMaps, const FCollectionPropertyConstFacade &PropertyCollection, bool bTrimKinematicConstraints=false)

virtual	~FPBDBendingSpringConstraints () override=default

CHAOS_API void	SetProperties (const FCollectionPropertyConstFacade &PropertyCollection, const TMap< FString, TConstArrayView< FRealSingle > > &WeightMaps)

	UE_CHAOS_DECLARE_INDEXLESS_PROPERTYCOLLECTION_NAME (BendingSpringStiffness, float)

Public Member Functions inherited from Chaos::Softs::FPBDSpringConstraints
template<int32 Valence>
	FPBDSpringConstraints (const FSolverParticlesRange &Particles, const TArray< TVector< int32, Valence > > &InConstraints, const TConstArrayView< FRealSingle > &StiffnessMultipliers, const FSolverVec2 &InStiffness, bool bTrimKinematicConstraints=false, bool bInitColor=true, typename TEnableIf< Valence >=2 &&Valence<=4 >::Type *=nullptr)

template<int32 Valence>
	FPBDSpringConstraints (const FSolverParticles &Particles, int32 InParticleOffset, int32 InParticleCount, const TArray< TVector< int32, Valence > > &InConstraints, const TConstArrayView< FRealSingle > &StiffnessMultipliers, const FSolverVec2 &InStiffness, bool bTrimKinematicConstraints=false, bool bInitColor=true, typename TEnableIf< Valence >=2 &&Valence<=4 >::Type *=nullptr)

virtual	~FPBDSpringConstraints () override

template<typename SolverParticlesOrRange >
CHAOS_API void	Apply (SolverParticlesOrRange &Particles, const FSolverReal Dt) const

const TArray< int32 > &	GetConstraintsPerColorStartIndex () const

template<typename SolverParticlesOrRange >
TArray< int32 >	InitColor (const SolverParticlesOrRange &Particles)

template<typename SolverParticlesOrRange >
void	Apply (SolverParticlesOrRange &Particles, const FSolverReal Dt) const

Public Member Functions inherited from Chaos::Softs::FPBDSpringConstraintsBase
template<int32 Valence UE_REQUIRES>
	FPBDSpringConstraintsBase (const FSolverParticlesRange &Particles, const TArray< TVector< int32, Valence > > &InConstraints, const TConstArrayView< FRealSingle > &StiffnessMultipliers, const FSolverVec2 &InStiffness, bool bTrimKinematicConstraints=false, FSolverReal MaxStiffness=FPBDStiffness::DefaultPBDMaxStiffness)

template<int32 Valence UE_REQUIRES>
	FPBDSpringConstraintsBase (const FSolverParticles &Particles, int32 InParticleOffset, int32 InParticleCount, const TArray< TVector< int32, Valence > > &InConstraints, const TConstArrayView< FRealSingle > &StiffnessMultipliers, const FSolverVec2 &InStiffness, bool bTrimKinematicConstraints=false, FSolverReal MaxStiffness=FPBDStiffness::DefaultPBDMaxStiffness)

virtual	~FPBDSpringConstraintsBase ()

void	SetProperties (const FSolverVec2 &InStiffness)

void	ApplyProperties (const FSolverReal Dt, const int32 NumIterations)

const TArray< TVec2< int32 > > &	GetConstraints () const

void	ResetRestLengths (const TConstArrayView< FSolverVec3 > &Positions)

Static Public Member Functions
static bool	IsEnabled (const FCollectionPropertyConstFacade &PropertyCollection)

Additional Inherited Members
Protected Types inherited from Chaos::Softs::FPBDSpringConstraints
typedef FPBDSpringConstraintsBase	Base

Protected Member Functions inherited from Chaos::Softs::FPBDSpringConstraints
template<typename SolverParticlesOrRange >
CHAOS_API TArray< int32 >	InitColor (const SolverParticlesOrRange &InParticles)

Protected Member Functions inherited from Chaos::Softs::FPBDSpringConstraintsBase
template<typename SolverParticlesOrRange >
FSolverVec3	GetDelta (const SolverParticlesOrRange &Particles, const int32 ConstraintIndex, const FSolverReal ExpStiffnessValue) const

void	CalculateRestLengths (const TConstArrayView< FSolverVec3 > &Positions, const TArrayView< FSolverReal > &DistsToCompute) const

Protected Attributes inherited from Chaos::Softs::FPBDSpringConstraints
TArray< TVec2< int32 > >	Constraints

FPBDStiffness	Stiffness

const int32	ParticleOffset

const int32	ParticleCount

Protected Attributes inherited from Chaos::Softs::FPBDSpringConstraintsBase
TArray< TVec2< int32 > >	Constraints

TArray< FSolverReal >	Dists

const int32	ParticleOffset

const int32	ParticleCount

FPBDStiffness	Stiffness

Constructor & Destructor Documentation

◆ FPBDBendingSpringConstraints() [1/2]

Chaos::Softs::FPBDBendingSpringConstraints::FPBDBendingSpringConstraints	(	const FSolverParticlesRange &	Particles,
		const TArray< TVec2< int32 > > &	InConstraints,
		const TMap< FString, TConstArrayView< FRealSingle > > &	WeightMaps,
		const FCollectionPropertyConstFacade &	PropertyCollection,
		bool	bTrimKinematicConstraints = `false`
	)

inline

◆ FPBDBendingSpringConstraints() [2/2]

Chaos::Softs::FPBDBendingSpringConstraints::FPBDBendingSpringConstraints	(	const FSolverParticles &	Particles,
		int32	ParticleOffset,
		int32	ParticleCount,
		const TArray< TVec2< int32 > > &	InConstraints,
		const TMap< FString, TConstArrayView< FRealSingle > > &	WeightMaps,
		const FCollectionPropertyConstFacade &	PropertyCollection,
		bool	bTrimKinematicConstraints = `false`
	)

inline

◆ ~FPBDBendingSpringConstraints()

virtual Chaos::Softs::FPBDBendingSpringConstraints::~FPBDBendingSpringConstraints ( )

overridevirtualdefault

Member Function Documentation

◆ IsEnabled()

static bool Chaos::Softs::FPBDBendingSpringConstraints::IsEnabled ( const FCollectionPropertyConstFacade & PropertyCollection )

inlinestatic

◆ SetProperties()

void Chaos::Softs::FPBDBendingSpringConstraints::SetProperties	(	const FCollectionPropertyConstFacade &	PropertyCollection,
		const TMap< FString, TConstArrayView< FRealSingle > > &	WeightMaps
	)

◆ UE_CHAOS_DECLARE_INDEXLESS_PROPERTYCOLLECTION_NAME()

Chaos::Softs::FPBDBendingSpringConstraints::UE_CHAOS_DECLARE_INDEXLESS_PROPERTYCOLLECTION_NAME	(	BendingSpringStiffness	,
		float
	)

The documentation for this class was generated from the following files:

Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/PBDSpringConstraints.h
Engine/Source/Runtime/Experimental/Chaos/Private/Chaos/PBDSpringConstraints.cpp

Public Member Functions

Static Public Member Functions

Additional Inherited Members