Chaos::Softs::FXPBDAxialSpringConstraints Class Reference

#include <XPBDAxialSpringConstraints.h>

Inheritance diagram for Chaos::Softs::FXPBDAxialSpringConstraints:

Public Member Functions
	FXPBDAxialSpringConstraints (const FSolverParticlesRange &Particles, const TArray< TVec3< int32 > > &InConstraints, const TConstArrayView< FRealSingle > &StiffnessMultipliers, const FSolverVec2 &InStiffness, bool bTrimKinematicConstraints)
	FXPBDAxialSpringConstraints (const FSolverParticles &Particles, int32 ParticleOffset, int32 ParticleCount, const TArray< TVec3< int32 > > &InConstraints, const TConstArrayView< FRealSingle > &StiffnessMultipliers, const FSolverVec2 &InStiffness, bool bTrimKinematicConstraints)
virtual	~FXPBDAxialSpringConstraints () override
void	SetProperties (const FSolverVec2 &InStiffness)
void	ApplyProperties (const FSolverReal, const int32)
void	Init () const
template<typename SolverParticlesOrRange >
void	Apply (SolverParticlesOrRange &Particles, const FSolverReal Dt) const
Public Member Functions inherited from Chaos::Softs::FPBDAxialSpringConstraintsBase
	FPBDAxialSpringConstraintsBase (const FSolverParticlesRange &Particles, const TArray< TVec3< int32 > > &InConstraints, const TConstArrayView< FRealSingle > &StiffnessMultipliers, const FSolverVec2 &InStiffness, bool bTrimKinematicConstraints, FSolverReal MaxStiffness=FPBDStiffness::DefaultPBDMaxStiffness)
	FPBDAxialSpringConstraintsBase (const FSolverParticles &Particles, int32 InParticleOffset, int32 InParticleCount, const TArray< TVec3< int32 > > &InConstraints, const TConstArrayView< FRealSingle > &StiffnessMultipliers, const FSolverVec2 &InStiffness, bool bTrimKinematicConstraints, FSolverReal MaxStiffness=FPBDStiffness::DefaultPBDMaxStiffness)
virtual	~FPBDAxialSpringConstraintsBase ()
void	SetProperties (const FSolverVec2 &InStiffness)
void	ApplyProperties (const FSolverReal Dt, const int32 NumIterations)
const TArray< TVec3< int32 > > &	GetConstraints () const
const TArray< FSolverReal > &	GetBarys () const
void	ResetRestLengths (const TConstArrayView< FSolverVec3 > &Positions)

Static Public Attributes
static constexpr FSolverReal	MinStiffness = (FSolverReal)1e-4
static constexpr FSolverReal	MaxStiffness = (FSolverReal)1e7

Protected Attributes
TArray< TVec3< int32 > >	Constraints
const int32	ParticleOffset
const int32	ParticleCount
FPBDStiffness	Stiffness
Protected Attributes inherited from Chaos::Softs::FPBDAxialSpringConstraintsBase
TArray< TVec3< int32 > >	Constraints
const int32	ParticleOffset
const int32	ParticleCount
TArray< FSolverReal >	Barys
TArray< FSolverReal >	Dists
FPBDStiffness	Stiffness

Additional Inherited Members
Protected Member Functions inherited from Chaos::Softs::FPBDAxialSpringConstraintsBase
void	CalculateRestLengths (const TConstArrayView< FSolverVec3 > &Positions, const TArrayView< FSolverReal > &DistsToCompute) const
template<typename VectorType >
VectorType	GetSpringDiff (const VectorType &P1, const VectorType &P2, const VectorType &P3, const FSolverReal Bary) const
template<typename SolverParticlesOrRange >
FSolverVec3	GetDelta (const SolverParticlesOrRange &Particles, const int32 ConstraintIndex, const FSolverReal ExpStiffnessValue) const

Constructor & Destructor Documentation

FXPBDAxialSpringConstraints() [1/2]

Chaos::Softs::FXPBDAxialSpringConstraints::FXPBDAxialSpringConstraints ( const FSolverParticlesRange &  Particles, const TArray< TVec3< int32 > > &  InConstraints, const TConstArrayView< FRealSingle > &  StiffnessMultipliers, const FSolverVec2 &  InStiffness, bool  bTrimKinematicConstraints  )

inline

FXPBDAxialSpringConstraints() [2/2]

Chaos::Softs::FXPBDAxialSpringConstraints::FXPBDAxialSpringConstraints ( const FSolverParticles &  Particles, int32  ParticleOffset, int32  ParticleCount, const TArray< TVec3< int32 > > &  InConstraints, const TConstArrayView< FRealSingle > &  StiffnessMultipliers, const FSolverVec2 &  InStiffness, bool  bTrimKinematicConstraints  )

inline

~FXPBDAxialSpringConstraints()

virtual Chaos::Softs::FXPBDAxialSpringConstraints::~FXPBDAxialSpringConstraints ( )

inlineoverridevirtual

Member Function Documentation

Apply()

template<typename SolverParticlesOrRange >

void Chaos::Softs::FXPBDAxialSpringConstraints::Apply ( SolverParticlesOrRange &  Particles, const FSolverReal  Dt  ) const

inline

ApplyProperties()

void Chaos::Softs::FXPBDAxialSpringConstraints::ApplyProperties ( const FSolverReal  , const int32    )

inline

Init()

void Chaos::Softs::FXPBDAxialSpringConstraints::Init ( ) const

inline

SetProperties()

void Chaos::Softs::FXPBDAxialSpringConstraints::SetProperties ( const FSolverVec2 &  InStiffness )

inline

Member Data Documentation

Constraints

TArray<TVec3<int32> > Chaos::Softs::FPBDAxialSpringConstraintsBase::Constraints

protected

MaxStiffness

constexpr FSolverReal Chaos::Softs::FXPBDAxialSpringConstraints::MaxStiffness = (FSolverReal)1e7

staticconstexpr

MinStiffness

constexpr FSolverReal Chaos::Softs::FXPBDAxialSpringConstraints::MinStiffness = (FSolverReal)1e-4

staticconstexpr

ParticleCount

const int32 Chaos::Softs::FPBDAxialSpringConstraintsBase::ParticleCount

protected

ParticleOffset

const int32 Chaos::Softs::FPBDAxialSpringConstraintsBase::ParticleOffset

protected

Stiffness

FPBDStiffness Chaos::Softs::FPBDAxialSpringConstraintsBase::Stiffness

protected

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

• Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/XPBDAxialSpringConstraints.h