#include <GaussSeidelCorotatedConstraints.h>

Inheritance diagram for Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >:

Public Member Functions
	FGaussSeidelCorotatedConstraints (const ParticleType &InParticles, const TArray< TVector< int32, 4 > > &InMesh, const TArray< T > &EMeshArray, const TArray< T > &NuMeshArray, TArray< T > &&AlphaJMeshArray, TArray< TArray< int32 > > &&IncidentElementsIn, TArray< TArray< int32 > > &&IncidentElementsLocalIn, const int32 ParticleStartIndexIn, const int32 ParticleEndIndexIn, const bool bDoQuasistaticsIn=false, const bool bDoSORIn=true, const T InOmegaSOR=(T) 1.6, const FDeformableXPBDCorotatedParams &InParams=FDeformableXPBDCorotatedParams(), const T &NuMesh=(T).3, const bool bRecordMetricIn=false)

virtual	~FGaussSeidelCorotatedConstraints ()

void	Apply (ParticleType &Particles, const T Dt) const

void	Init (const T Dt, const ParticleType &Particles) const

void	Init () const override

TArray< TArray< int32 > > &	GetIncidentElements ()

TArray< TArray< int32 > > &	GetIncidentElementsLocal ()

TArray< TVector< int32, 4 > >	GetMeshConstraints () const

void	SetParticlesPerColor (TArray< TArray< int32 > > &&InParticlesPerColor)

TArray< TArray< int32 > >	GetMeshArray () const

void	ApplySOR (ParticleType &Particles, const T Dt) const

Chaos::TVector< T, 3 >	ComputePerParticleResidual (const int32 p, const int32 IncidentIndex, const ParticleType &Particles, const T Dt, const bool AddMass=true) const

Chaos::PMatrix< T, 3, 3 >	ComputePerParticleCorotatedHessianSimple (const int32 p, const int32 IncidentIndex, const ParticleType &Particles, const T Dt, const bool AddMass=true) const

void	AddHyperelasticResidualAndHessian (const ParticleType &Particles, const int32 ElementIndex, const int32 ElementIndexLocal, const T Dt, TVec3< T > &ParticleResidual, Chaos::PMatrix< T, 3, 3 > &ParticleHessian)

Public Member Functions inherited from Chaos::Softs::FXPBDCorotatedConstraints< T, ParticleType >
	FXPBDCorotatedConstraints (const ParticleType &InParticles, const TArray< TVector< int32, 4 > > &InMesh, const bool bRecordMetricIn=true, const T &EMesh=(T) 10.0, const T &NuMesh=(T).3)

	FXPBDCorotatedConstraints (const ParticleType &InParticles, const TArray< TVector< int32, 4 > > &InMesh, const TArray< T > &EMeshArray, const T &NuMesh=(T).3, const bool bRecordMetricIn=false)

	FXPBDCorotatedConstraints (const ParticleType &InParticles, const TArray< TVector< int32, 4 > > &InMesh, const TArray< T > &EMeshArray, const TArray< T > &NuMeshArray, TArray< T > &&AlphaJMeshArray, const FDeformableXPBDCorotatedParams &InParams, const T &NuMesh=(T).3, const bool bRecordMetricIn=false, const bool bDoColoring=true)

	FXPBDCorotatedConstraints (const ParticleType &InParticles, const TArray< TVector< int32, 4 > > &InMesh, const T GridN=(T).1, const T &EMesh=(T) 10.0, const T &NuMesh=(T).3)

virtual	~FXPBDCorotatedConstraints ()

PMatrix< T, 3, 3 >	DsInit (const int e, const ParticleType &InParticles) const

PMatrix< T, 3, 3 >	Ds (const int e, const ParticleType &InParticles) const

PMatrix< T, 3, 3 >	F (const int e, const ParticleType &InParticles) const

PMatrix< T, 3, 3 >	ElementDmInv (const int e) const

PMatrix< T, 3, 3 >	ElementDmInvSave (const int e) const

virtual void	ApplyInSerial (ParticleType &Particles, const T Dt, const int32 ElementIndex) const

void	ApplyInSerial (ParticleType &Particles, const T Dt) const

void	ApplyInParallel (ParticleType &Particles, const T Dt) const

TVec4< TVector< T, 3 > >	GetPolarGradient (const PMatrix< T, 3, 3 > &Fe, const PMatrix< T, 3, 3 > &Re, const PMatrix< T, 3, 3 > &DmInvT, const T C1) const

TVec4< TVector< T, 3 > >	GetDeterminantGradient (const PMatrix< T, 3, 3 > &Fe, const PMatrix< T, 3, 3 > &DmInvT) const

void	ModifyDmInverseFromMuscleLength (const int32 ElemIdx, const T FiberLengthRatio, const PMatrix< T, 3, 3 > &FiberDir, const T ContractionVolumeScale) const

void	ModifyDmInverseSaveFromInflationVolumeScale (const int32 ElemIdx, const T InflationVolumeScale, const PMatrix< T, 3, 3 > &FiberDir)

Public Attributes
TFunction< void(const ParticleType &, const int32, const T, TVec3< T > &)>	AddAdditionalRes

TFunction< void(const ParticleType &, const int32, const T, Chaos::PMatrix< T, 3, 3 > &)>	AddAdditionalHessian

TUniquePtr< TArray< int32 > >	ParticleColors

Protected Member Functions
void	InitColor (const ParticleType &Particles)

void	InitializeCorotatedLambdas ()

Protected Member Functions inherited from Chaos::Softs::FXPBDCorotatedConstraints< T, ParticleType >
void	InitColor (const ParticleType &Particles)

virtual TVec4< TVector< T, 3 > >	GetDeterminantDelta (const ParticleType &Particles, const T Dt, const int32 ElementIndex, const T Tol=(T) 1e-3) const

virtual TVec4< TVector< T, 3 > >	GetPolarDelta (const ParticleType &Particles, const T Dt, const int32 ElementIndex, const T Tol=(T) 1e-3) const

Protected Attributes
TArray< int32 >	Particle2Incident

TArray< TArray< int32 > >	IncidentElements

TArray< TArray< int32 > >	IncidentElementsLocal

T	LocalNewtonTol = T(1e-5)

TArray< TArray< int32 > >	ParticlesPerColor

int32	ParticleStartIndex

int32	ParticleEndIndex

TArray< Chaos::TVector< T, 3 > >	xtilde

TArray< Chaos::TVector< T, 3 > >	X_k_1

TArray< Chaos::TVector< T, 3 > >	X_k

bool	bDoQuasistatics = false

bool	bDoSOR = true

T	OmegaSOR = T(1.6)

int32	CurrentIt = 0

TFunction< void(const Chaos::PMatrix< T, 3, 3 > &, const T, const T, Chaos::PMatrix< T, 3, 3 > &)>	ComputeStress

TFunction< void(const Chaos::PMatrix< T, 3, 3 > &, const Chaos::PMatrix< T, 3, 3 > &, const T, const T, const int32, const T, Chaos::PMatrix< T, 3, 3 > &)>	ComputeHessianHelper

Protected Attributes inherited from Chaos::Softs::FXPBDCorotatedConstraints< T, ParticleType >
TArray< T >	LambdaArray

TArray< T >	DmInverse

TArray< T >	DmInverseSave

FDeformableXPBDCorotatedParams	CorotatedParams

T	Mu

T	Lambda

TArray< T >	MuElementArray

TArray< T >	LambdaElementArray

TArray< T >	AlphaJArray

T	HError

TArray< T >	HErrorArray

bool	bRecordMetric

bool	VariableStiffness = false

TArray< TVector< int32, 4 > >	MeshConstraints

TArray< T >	Measure

ParticleType	RestParticles

TArray< int32 >	ConstraintsPerColorStartIndex

TArray< T >	GError

Constructor & Destructor Documentation

◆ FGaussSeidelCorotatedConstraints()

template<typename T , typename ParticleType >

Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::FGaussSeidelCorotatedConstraints	(	const ParticleType &	InParticles,
		const TArray< TVector< int32, 4 > > &	InMesh,
		const TArray< T > &	EMeshArray,
		const TArray< T > &	NuMeshArray,
		TArray< T > &&	AlphaJMeshArray,
		TArray< TArray< int32 > > &&	IncidentElementsIn,
		TArray< TArray< int32 > > &&	IncidentElementsLocalIn,
		const int32	ParticleStartIndexIn,
		const int32	ParticleEndIndexIn,
		const bool	bDoQuasistaticsIn = `false`,
		const bool	bDoSORIn = `true`,
		const T	InOmegaSOR = `(T)1.6`,
		const FDeformableXPBDCorotatedParams &	InParams = `FDeformableXPBDCorotatedParams()`,
		const T &	NuMesh = `(T).3`,
		const bool	bRecordMetricIn = `false`
	)

inline

◆ ~FGaussSeidelCorotatedConstraints()

template<typename T , typename ParticleType >

virtual Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::~FGaussSeidelCorotatedConstraints ( )

inlinevirtual

Member Function Documentation

◆ AddHyperelasticResidualAndHessian()

template<typename T , typename ParticleType >

void Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::AddHyperelasticResidualAndHessian	(	const ParticleType &	Particles,
		const int32	ElementIndex,
		const int32	ElementIndexLocal,
		const T	Dt,
		TVec3< T > &	ParticleResidual,
		Chaos::PMatrix< T, 3, 3 > &	ParticleHessian
	)

inline

◆ Apply()

template<typename T , typename ParticleType >

void Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::Apply	(	ParticleType &	Particles,
		const T	Dt
	)		const

inline

◆ ApplySOR()

template<typename T , typename ParticleType >

void Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::ApplySOR	(	ParticleType &	Particles,
		const T	Dt
	)		const

inline

◆ ComputePerParticleCorotatedHessianSimple()

template<typename T , typename ParticleType >

Chaos::PMatrix< T, 3, 3 > Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::ComputePerParticleCorotatedHessianSimple	(	const int32	p,
		const int32	IncidentIndex,
		const ParticleType &	Particles,
		const T	Dt,
		const bool	AddMass = `true`
	)		const

inline

◆ ComputePerParticleResidual()

template<typename T , typename ParticleType >

Chaos::TVector< T, 3 > Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::ComputePerParticleResidual	(	const int32	p,
		const int32	IncidentIndex,
		const ParticleType &	Particles,
		const T	Dt,
		const bool	AddMass = `true`
	)		const

inline

◆ GetIncidentElements()

template<typename T , typename ParticleType >

TArray< TArray< int32 > > & Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::GetIncidentElements ( )

inline

◆ GetIncidentElementsLocal()

template<typename T , typename ParticleType >

TArray< TArray< int32 > > & Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::GetIncidentElementsLocal ( )

inline

◆ GetMeshArray()

template<typename T , typename ParticleType >

TArray< TArray< int32 > > Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::GetMeshArray ( ) const

inline

◆ GetMeshConstraints()

template<typename T , typename ParticleType >

TArray< TVector< int32, 4 > > Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::GetMeshConstraints ( ) const

inline

◆ Init() [1/2]

template<typename T , typename ParticleType >

void Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::Init ( ) const

inlineoverridevirtual

Reimplemented from Chaos::Softs::FXPBDCorotatedConstraints< T, ParticleType >.

◆ Init() [2/2]

template<typename T , typename ParticleType >

void Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::Init	(	const T	Dt,
		const ParticleType &	Particles
	)		const

inline

◆ InitColor()

template<typename T , typename ParticleType >

void Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::InitColor ( const ParticleType & Particles )

inlineprotected

◆ InitializeCorotatedLambdas()

template<typename T , typename ParticleType >

void Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::InitializeCorotatedLambdas ( )

inlineprotected

◆ SetParticlesPerColor()

template<typename T , typename ParticleType >

void Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::SetParticlesPerColor ( TArray< TArray< int32 > > && InParticlesPerColor )

inline

Member Data Documentation

◆ AddAdditionalHessian

template<typename T , typename ParticleType >

TFunction<void(const ParticleType&, const int32, const T, Chaos::PMatrix<T, 3, 3>&)> Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::AddAdditionalHessian

◆ AddAdditionalRes

template<typename T , typename ParticleType >

TFunction<void(const ParticleType&, const int32, const T, TVec3<T>&)> Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::AddAdditionalRes

◆ bDoQuasistatics

template<typename T , typename ParticleType >

bool Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::bDoQuasistatics = false

protected

◆ bDoSOR

template<typename T , typename ParticleType >

bool Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::bDoSOR = true

protected

◆ ComputeHessianHelper

template<typename T , typename ParticleType >

TFunction<void(const Chaos::PMatrix<T, 3, 3>&, const Chaos::PMatrix<T, 3, 3>&, const T, const T, const int32, const T, Chaos::PMatrix<T, 3, 3>&)> Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::ComputeHessianHelper

protected

◆ ComputeStress

template<typename T , typename ParticleType >

TFunction<void(const Chaos::PMatrix<T, 3, 3>&, const T, const T, Chaos::PMatrix<T, 3, 3>& )> Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::ComputeStress

protected

◆ CurrentIt

template<typename T , typename ParticleType >

int32 Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::CurrentIt = 0

mutableprotected

◆ IncidentElements

template<typename T , typename ParticleType >

TArray<TArray<int32> > Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::IncidentElements

protected

◆ IncidentElementsLocal

template<typename T , typename ParticleType >

TArray<TArray<int32> > Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::IncidentElementsLocal

protected

◆ LocalNewtonTol

template<typename T , typename ParticleType >

T Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::LocalNewtonTol = T(1e-5)

protected

◆ OmegaSOR

template<typename T , typename ParticleType >

T Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::OmegaSOR = T(1.6)

protected

◆ Particle2Incident

template<typename T , typename ParticleType >

TArray<int32> Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::Particle2Incident

protected

◆ ParticleColors

template<typename T , typename ParticleType >

TUniquePtr<TArray<int32> > Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::ParticleColors

◆ ParticleEndIndex

template<typename T , typename ParticleType >

int32 Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::ParticleEndIndex

protected

◆ ParticlesPerColor

template<typename T , typename ParticleType >

TArray<TArray<int32> > Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::ParticlesPerColor

protected

◆ ParticleStartIndex

template<typename T , typename ParticleType >

int32 Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::ParticleStartIndex

protected

◆ X_k

template<typename T , typename ParticleType >

TArray<Chaos::TVector<T, 3> > Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::X_k

mutableprotected

◆ X_k_1

template<typename T , typename ParticleType >

TArray<Chaos::TVector<T, 3> > Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::X_k_1

mutableprotected

◆ xtilde

template<typename T , typename ParticleType >

TArray<Chaos::TVector<T, 3> > Chaos::Softs::FGaussSeidelCorotatedConstraints< T, ParticleType >::xtilde

mutableprotected

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

Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/Deformable/GaussSeidelCorotatedConstraints.h

Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Constructor & Destructor Documentation

◆ FGaussSeidelCorotatedConstraints()

◆ ~FGaussSeidelCorotatedConstraints()

Member Function Documentation

◆ AddHyperelasticResidualAndHessian()

◆ Apply()

◆ ApplySOR()

◆ ComputePerParticleCorotatedHessianSimple()

◆ ComputePerParticleResidual()

◆ GetIncidentElements()

◆ GetIncidentElementsLocal()

◆ GetMeshArray()

◆ GetMeshConstraints()

◆ Init() [1/2]

◆ Init() [2/2]

◆ InitColor()

◆ InitializeCorotatedLambdas()

◆ SetParticlesPerColor()

Member Data Documentation

◆ AddAdditionalHessian

◆ AddAdditionalRes

◆ bDoQuasistatics

◆ bDoSOR

◆ ComputeHessianHelper

◆ ComputeStress

◆ CurrentIt

◆ IncidentElements

◆ IncidentElementsLocal

◆ LocalNewtonTol

◆ OmegaSOR

◆ Particle2Incident

◆ ParticleColors

◆ ParticleEndIndex

◆ ParticlesPerColor

◆ ParticleStartIndex

◆ X_k

◆ X_k_1

◆ xtilde