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FGaussSeidelCorotatedCodimensionalConstraints

API > API/Runtime > API/Runtime/Chaos

   
Name FGaussSeidelCorotatedCodimensionalConstraints
Type class
Header File /Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/Deformable/GaussSeidelCorotatedCodimensionalConstraints.h
Include Path #include "Chaos/Deformable/GaussSeidelCorotatedCodimensionalConstraints.h"

Syntax

template<typename T, typename ParticleType>  
class FGaussSeidelCorotatedCodimensionalConstraints

Constructors

Name Remarks Include Path Unreal Specifiers

FGaussSeidelCorotatedCodimensionalConstraints ( const ParticleType& InParticles,
const TArray< TVector< int32, 3 > >& InMesh,
const TArray< T >& EMeshArray,
const T& NuMesh
)

   Chaos/Deformable/GaussSeidelCorotatedCodimensionalConstraints.h  

FGaussSeidelCorotatedCodimensionalConstraints ( const ParticleType& InParticles,
const TArray< TVector< int32, 3 > >& InMesh,
const bool bRecordMetricIn,
const T& EMesh,
const T& NuMesh
)

   Chaos/Deformable/GaussSeidelCorotatedCodimensionalConstraints.h  

Destructors

Name Remarks Include Path Unreal Specifiers

virtual ~FGaussSeidelCorotatedCodimensionalConstraints()

   Chaos/Deformable/GaussSeidelCorotatedCodimensionalConstraints.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

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

   Chaos/Deformable/GaussSeidelCorotatedCodimensionalConstraints.h  

void ComputeNodalMass ( const T InDensity,
const int32 NumParticles,
TArray< T >& NodalMass
) const

   Chaos/Deformable/GaussSeidelCorotatedCodimensionalConstraints.h  

PMatrix< T, 3, 2 > Ds ( const int32 E,
const ParticleType& InParticles
) const

   Chaos/Deformable/GaussSeidelCorotatedCodimensionalConstraints.h  

PMatrix< T, 3, 3 > DsInit ( const int32 E,
const ParticleType& InParticles
)

   Chaos/Deformable/GaussSeidelCorotatedCodimensionalConstraints.h  

PMatrix< T, 3, 2 > F ( const int32 E,
const ParticleType& InParticles
) const

   Chaos/Deformable/GaussSeidelCorotatedCodimensionalConstraints.h  

TArray< TArray< int32 > > GetConstraintsArray()

   Chaos/Deformable/GaussSeidelCorotatedCodimensionalConstraints.h  

Protected

Name Remarks Include Path Unreal Specifiers

void InitializeCodimensionData ( const ParticleType& Particles
)

   Chaos/Deformable/GaussSeidelCorotatedCodimensionalConstraints.h  

Static

Name Remarks Include Path Unreal Specifiers

static PMatrix< T, 2, 2 > ComputeFTF ( const PMatrix< T, 3, 2 >& InputMatrix
)

   Chaos/Deformable/GaussSeidelCorotatedCodimensionalConstraints.h  

static PMatrix< T, 3, 2 > ComputeR ( const PMatrix< T, 3, 2 >& Fe
)

   Chaos/Deformable/GaussSeidelCorotatedCodimensionalConstraints.h  

static PMatrix< T, 3, 2 > ComputeRSimple ( const PMatrix< T, 3, 2 >& InputMatrix
)

   Chaos/Deformable/GaussSeidelCorotatedCodimensionalConstraints.h  

static void dJdF32 ( const PMatrix< T, 3, 2 >& F,
PMatrix< T, 3, 2 >& dJ
)

 Computes det(FTF)^{1/2} * F * (FTF)^-1. Chaos/Deformable/GaussSeidelCorotatedCodimensionalConstraints.h  

static Chaos::PMatrix< T, 3, 2 > GramSchmidt ( const Chaos::PMatrix< T, 3, 2 >& InputMatrix
)

 Does Gram Schmidt on a 3*2 matrix and returns an orthogonal one. Chaos/Deformable/GaussSeidelCorotatedCodimensionalConstraints.h  

static void Jacobi ( const PMatrix< T, 2, 2 >& B,
PMatrix< T, 2, 2 >& D,
PMatrix< T, 2, 2 >& V
)

   Chaos/Deformable/GaussSeidelCorotatedCodimensionalConstraints.h  

static T SafeRecip ( const T Len,
const T Fallback
)

   Chaos/Deformable/GaussSeidelCorotatedCodimensionalConstraints.h  

static void SymSchur2D ( const T Aqq,
const T App,
const T Apq,
T& c,
T& s
)

   Chaos/Deformable/GaussSeidelCorotatedCodimensionalConstraints.h  

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