#include <XPBDAnisotropicSpringConstraints.h>

Inheritance diagram for Chaos::Softs::FXPBDAnisotropicEdgeSpringConstraints:

Public Member Functions
CHAOS_API	FXPBDAnisotropicEdgeSpringConstraints (const FSolverParticlesRange &Particles, const FTriangleMesh &TriangleMesh, const TArray< TVec3< FVec2f > > &FaceVertexPatternPositions, bool bUse3dRestLengths, bool bSavePreResizedSimPosition3D, const TArray< FVector3f > &PreResizedSimPosition3D, FSolverReal MeshScale, const TConstArrayView< FRealSingle > &StiffnessWarpMultipliers, const TConstArrayView< FRealSingle > &StiffnessWeftMultipliers, const TConstArrayView< FRealSingle > &StiffnessBiasMultipliers, const TConstArrayView< FRealSingle > &DampingMultipliers, const TConstArrayView< FRealSingle > &WarpScaleMultipliers, const TConstArrayView< FRealSingle > &WeftScaleMultipliers, const FSolverVec2 &InStiffnessWarp, const FSolverVec2 &InStiffnessWeft, const FSolverVec2 &InStiffnessBias, const FSolverVec2 &InDampingRatio, const FSolverVec2 &InWarpScale, const FSolverVec2 &InWeftScale)

CHAOS_API	FXPBDAnisotropicEdgeSpringConstraints (const FSolverParticles &InParticles, int32 InParticleOffset, int32 InParticleCount, const FTriangleMesh &TriangleMesh, const TArray< TVec3< FVec2f > > &FaceVertexPatternPositions, bool bUse3dRestLengths, bool bSavePreResizedSimPosition3D, const TArray< FVector3f > &PreResizedSimPosition3D, FSolverReal MeshScale, const TConstArrayView< FRealSingle > &StiffnessWarpMultipliers, const TConstArrayView< FRealSingle > &StiffnessWeftMultipliers, const TConstArrayView< FRealSingle > &StiffnessBiasMultipliers, const TConstArrayView< FRealSingle > &DampingMultipliers, const TConstArrayView< FRealSingle > &WarpScaleMultipliers, const TConstArrayView< FRealSingle > &WeftScaleMultipliers, const FSolverVec2 &InStiffnessWarp, const FSolverVec2 &InStiffnessWeft, const FSolverVec2 &InStiffnessBias, const FSolverVec2 &InDampingRatio, const FSolverVec2 &InWarpScale, const FSolverVec2 &InWeftScale)

CHAOS_API	FXPBDAnisotropicEdgeSpringConstraints (const FSolverParticlesRange &Particles, const FTriangleMesh &TriangleMesh, const TArray< TVec3< FVec2f > > &FaceVertexPatternPositions, bool bUse3dRestLengths, const TConstArrayView< FRealSingle > &StiffnessWarpMultipliers, const TConstArrayView< FRealSingle > &StiffnessWeftMultipliers, const TConstArrayView< FRealSingle > &StiffnessBiasMultipliers, const TConstArrayView< FRealSingle > &DampingMultipliers, const TConstArrayView< FRealSingle > &WarpScaleMultipliers, const TConstArrayView< FRealSingle > &WeftScaleMultipliers, const FSolverVec2 &InStiffnessWarp, const FSolverVec2 &InStiffnessWeft, const FSolverVec2 &InStiffnessBias, const FSolverVec2 &InDampingRatio, const FSolverVec2 &InWarpScale, const FSolverVec2 &InWeftScale)

CHAOS_API	FXPBDAnisotropicEdgeSpringConstraints (const FSolverParticles &InParticles, int32 InParticleOffset, int32 InParticleCount, const FTriangleMesh &TriangleMesh, const TArray< TVec3< FVec2f > > &FaceVertexPatternPositions, bool bUse3dRestLengths, const TConstArrayView< FRealSingle > &StiffnessWarpMultipliers, const TConstArrayView< FRealSingle > &StiffnessWeftMultipliers, const TConstArrayView< FRealSingle > &StiffnessBiasMultipliers, const TConstArrayView< FRealSingle > &DampingMultipliers, const TConstArrayView< FRealSingle > &WarpScaleMultipliers, const TConstArrayView< FRealSingle > &WeftScaleMultipliers, const FSolverVec2 &InStiffnessWarp, const FSolverVec2 &InStiffnessWeft, const FSolverVec2 &InStiffnessBias, const FSolverVec2 &InDampingRatio, const FSolverVec2 &InWarpScale, const FSolverVec2 &InWeftScale)

virtual	~FXPBDAnisotropicEdgeSpringConstraints () override

void	Init ()

void	ApplyProperties (const FSolverReal, const int32)

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

CHAOS_API void	UpdateLinearSystem (const FSolverParticlesRange &Particles, const FSolverReal Dt, FEvolutionLinearSystem &LinearSystem) const

const TArray< int32 > &	GetConstraintsPerColorStartIndex () const

const TArray< FSolverVec3 > &	GetWarpWeftBiasBaseMultipliers () const

void	ResetRestLengths (const TConstArrayView< FSolverVec3 > &Positions)

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 Attributes
static constexpr FSolverReal	MinStiffness = (FSolverReal)0

static constexpr FSolverReal	MaxStiffness = (FSolverReal)1e9

static constexpr FSolverReal	MinDampingRatio = (FSolverReal)0.

static constexpr FSolverReal	MaxDampingRatio = (FSolverReal)1000.

static constexpr FSolverReal	MinWarpWeftScale = (FSolverReal)0.

static constexpr FSolverReal	MaxWarpWeftScale = (FSolverReal)1e7

Friends
class	FXPBDAnisotropicSpringConstraints

Additional Inherited Members
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::FPBDSpringConstraintsBase
TArray< TVec2< int32 > >	Constraints

TArray< FSolverReal >	Dists

const int32	ParticleOffset

const int32	ParticleCount

FPBDStiffness	Stiffness

Constructor & Destructor Documentation

◆ FXPBDAnisotropicEdgeSpringConstraints() [1/4]

Chaos::Softs::FXPBDAnisotropicEdgeSpringConstraints::FXPBDAnisotropicEdgeSpringConstraints	(	const FSolverParticlesRange &	Particles,
		const FTriangleMesh &	TriangleMesh,
		const TArray< TVec3< FVec2f > > &	FaceVertexPatternPositions,
		bool	bUse3dRestLengths,
		bool	bSavePreResizedSimPosition3D,
		const TArray< FVector3f > &	PreResizedSimPosition3D,
		FSolverReal	MeshScale,
		const TConstArrayView< FRealSingle > &	StiffnessWarpMultipliers,
		const TConstArrayView< FRealSingle > &	StiffnessWeftMultipliers,
		const TConstArrayView< FRealSingle > &	StiffnessBiasMultipliers,
		const TConstArrayView< FRealSingle > &	DampingMultipliers,
		const TConstArrayView< FRealSingle > &	WarpScaleMultipliers,
		const TConstArrayView< FRealSingle > &	WeftScaleMultipliers,
		const FSolverVec2 &	InStiffnessWarp,
		const FSolverVec2 &	InStiffnessWeft,
		const FSolverVec2 &	InStiffnessBias,
		const FSolverVec2 &	InDampingRatio,
		const FSolverVec2 &	InWarpScale,
		const FSolverVec2 &	InWeftScale
	)

◆ FXPBDAnisotropicEdgeSpringConstraints() [2/4]

Chaos::Softs::FXPBDAnisotropicEdgeSpringConstraints::FXPBDAnisotropicEdgeSpringConstraints	(	const FSolverParticles &	InParticles,
		int32	InParticleOffset,
		int32	InParticleCount,
		const FTriangleMesh &	TriangleMesh,
		const TArray< TVec3< FVec2f > > &	FaceVertexPatternPositions,
		bool	bUse3dRestLengths,
		bool	bSavePreResizedSimPosition3D,
		const TArray< FVector3f > &	PreResizedSimPosition3D,
		FSolverReal	MeshScale,
		const TConstArrayView< FRealSingle > &	StiffnessWarpMultipliers,
		const TConstArrayView< FRealSingle > &	StiffnessWeftMultipliers,
		const TConstArrayView< FRealSingle > &	StiffnessBiasMultipliers,
		const TConstArrayView< FRealSingle > &	DampingMultipliers,
		const TConstArrayView< FRealSingle > &	WarpScaleMultipliers,
		const TConstArrayView< FRealSingle > &	WeftScaleMultipliers,
		const FSolverVec2 &	InStiffnessWarp,
		const FSolverVec2 &	InStiffnessWeft,
		const FSolverVec2 &	InStiffnessBias,
		const FSolverVec2 &	InDampingRatio,
		const FSolverVec2 &	InWarpScale,
		const FSolverVec2 &	InWeftScale
	)

◆ FXPBDAnisotropicEdgeSpringConstraints() [3/4]

Chaos::Softs::FXPBDAnisotropicEdgeSpringConstraints::FXPBDAnisotropicEdgeSpringConstraints	(	const FSolverParticlesRange &	Particles,
		const FTriangleMesh &	TriangleMesh,
		const TArray< TVec3< FVec2f > > &	FaceVertexPatternPositions,
		bool	bUse3dRestLengths,
		const TConstArrayView< FRealSingle > &	StiffnessWarpMultipliers,
		const TConstArrayView< FRealSingle > &	StiffnessWeftMultipliers,
		const TConstArrayView< FRealSingle > &	StiffnessBiasMultipliers,
		const TConstArrayView< FRealSingle > &	DampingMultipliers,
		const TConstArrayView< FRealSingle > &	WarpScaleMultipliers,
		const TConstArrayView< FRealSingle > &	WeftScaleMultipliers,
		const FSolverVec2 &	InStiffnessWarp,
		const FSolverVec2 &	InStiffnessWeft,
		const FSolverVec2 &	InStiffnessBias,
		const FSolverVec2 &	InDampingRatio,
		const FSolverVec2 &	InWarpScale,
		const FSolverVec2 &	InWeftScale
	)

◆ FXPBDAnisotropicEdgeSpringConstraints() [4/4]

Chaos::Softs::FXPBDAnisotropicEdgeSpringConstraints::FXPBDAnisotropicEdgeSpringConstraints	(	const FSolverParticles &	InParticles,
		int32	InParticleOffset,
		int32	InParticleCount,
		const FTriangleMesh &	TriangleMesh,
		const TArray< TVec3< FVec2f > > &	FaceVertexPatternPositions,
		bool	bUse3dRestLengths,
		const TConstArrayView< FRealSingle > &	StiffnessWarpMultipliers,
		const TConstArrayView< FRealSingle > &	StiffnessWeftMultipliers,
		const TConstArrayView< FRealSingle > &	StiffnessBiasMultipliers,
		const TConstArrayView< FRealSingle > &	DampingMultipliers,
		const TConstArrayView< FRealSingle > &	WarpScaleMultipliers,
		const TConstArrayView< FRealSingle > &	WeftScaleMultipliers,
		const FSolverVec2 &	InStiffnessWarp,
		const FSolverVec2 &	InStiffnessWeft,
		const FSolverVec2 &	InStiffnessBias,
		const FSolverVec2 &	InDampingRatio,
		const FSolverVec2 &	InWarpScale,
		const FSolverVec2 &	InWeftScale
	)

◆ ~FXPBDAnisotropicEdgeSpringConstraints()

virtual Chaos::Softs::FXPBDAnisotropicEdgeSpringConstraints::~FXPBDAnisotropicEdgeSpringConstraints ( )

inlineoverridevirtual

Member Function Documentation

◆ Apply() [1/2]

template<typename SolverParticlesOrRange >

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

◆ Apply() [2/2]

template<typename SolverParticlesOrRange >

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

◆ ApplyProperties()

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

inline

◆ GetConstraintsPerColorStartIndex()

const TArray< int32 > & Chaos::Softs::FXPBDAnisotropicEdgeSpringConstraints::GetConstraintsPerColorStartIndex ( ) const

inline

◆ GetWarpWeftBiasBaseMultipliers()

const TArray< FSolverVec3 > & Chaos::Softs::FXPBDAnisotropicEdgeSpringConstraints::GetWarpWeftBiasBaseMultipliers ( ) const

inline

◆ Init()

void Chaos::Softs::FXPBDAnisotropicEdgeSpringConstraints::Init ( )

inline

◆ ResetRestLengths()

void Chaos::Softs::FXPBDAnisotropicEdgeSpringConstraints::ResetRestLengths ( const TConstArrayView< FSolverVec3 > & Positions )

inline

◆ UpdateLinearSystem()

void Chaos::Softs::FXPBDAnisotropicEdgeSpringConstraints::UpdateLinearSystem	(	const FSolverParticlesRange &	Particles,
		const FSolverReal	Dt,
		FEvolutionLinearSystem &	LinearSystem
	)		const

Friends And Related Symbol Documentation

◆ FXPBDAnisotropicSpringConstraints

friend class FXPBDAnisotropicSpringConstraints

friend

Member Data Documentation

◆ MaxDampingRatio

constexpr FSolverReal Chaos::Softs::FXPBDAnisotropicEdgeSpringConstraints::MaxDampingRatio = (FSolverReal)1000.

staticconstexpr

◆ MaxStiffness

constexpr FSolverReal Chaos::Softs::FXPBDAnisotropicEdgeSpringConstraints::MaxStiffness = (FSolverReal)1e9

staticconstexpr

◆ MaxWarpWeftScale

constexpr FSolverReal Chaos::Softs::FXPBDAnisotropicEdgeSpringConstraints::MaxWarpWeftScale = (FSolverReal)1e7

staticconstexpr

◆ MinDampingRatio

constexpr FSolverReal Chaos::Softs::FXPBDAnisotropicEdgeSpringConstraints::MinDampingRatio = (FSolverReal)0.

staticconstexpr

◆ MinStiffness

constexpr FSolverReal Chaos::Softs::FXPBDAnisotropicEdgeSpringConstraints::MinStiffness = (FSolverReal)0

staticconstexpr

◆ MinWarpWeftScale

constexpr FSolverReal Chaos::Softs::FXPBDAnisotropicEdgeSpringConstraints::MinWarpWeftScale = (FSolverReal)0.

staticconstexpr

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

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

Public Member Functions

Static Public Attributes

Friends

Additional Inherited Members

Constructor & Destructor Documentation

◆ FXPBDAnisotropicEdgeSpringConstraints() [1/4]

◆ FXPBDAnisotropicEdgeSpringConstraints() [2/4]

◆ FXPBDAnisotropicEdgeSpringConstraints() [3/4]

◆ FXPBDAnisotropicEdgeSpringConstraints() [4/4]

◆ ~FXPBDAnisotropicEdgeSpringConstraints()

Member Function Documentation

◆ Apply() [1/2]

◆ Apply() [2/2]

◆ ApplyProperties()

◆ GetConstraintsPerColorStartIndex()

◆ GetWarpWeftBiasBaseMultipliers()

◆ Init()

◆ ResetRestLengths()

◆ UpdateLinearSystem()

Friends And Related Symbol Documentation

◆ FXPBDAnisotropicSpringConstraints

Member Data Documentation

◆ MaxDampingRatio

◆ MaxStiffness

◆ MaxWarpWeftScale

◆ MinDampingRatio

◆ MinStiffness

◆ MinWarpWeftScale