FGaussSeidelLinearTriangleConstraints | Unreal Engine 5.8 Documentation

Triangle constraint using linear constitutive model 3D triangles are projected to the 2D space for deformation gradient (3*2 matrix) computation


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

Syntax

class FGaussSeidelLinearTriangleConstraints

Name	Remarks	Include Path	Unreal Specifiers
FGaussSeidelLinearTriangleConstraints ( const FSolverParticles& InParticles, const TArray< TVector< int32, 3 > >& InMesh, const FSolverReal& EMesh, const FSolverReal& NuMesh )		Chaos/Deformable/GaussSeidelLinearCodimensionalConstraints.h
FGaussSeidelLinearTriangleConstraints ( const FSolverParticles& InParticles, const TArray< TVector< int32, 3 > >& InMesh, const TArray< FSolverReal >& EMeshArray, const FSolverReal& NuMesh )		Chaos/Deformable/GaussSeidelLinearCodimensionalConstraints.h

Name	Remarks	Include Path	Unreal Specifiers
virtual ~FGaussSeidelLinearTriangleConstraints()		Chaos/Deformable/GaussSeidelLinearCodimensionalConstraints.h

Name	Remarks	Include Path	Unreal Specifiers
void AddHyperelasticResidualAndHessian ( const FSolverParticlesRange& Particles, const int32 ElementIndex, const int32 ElementIndexLocal, const FSolverReal Dt, TVec3< FSolverReal >& ParticleResidual, Chaos::PMatrix< FSolverReal, 3, 3 >& ParticleHessian )		Chaos/Deformable/GaussSeidelLinearCodimensionalConstraints.h
TArray< TArray< int32 > > GetConstraintsArray()		Chaos/Deformable/GaussSeidelLinearCodimensionalConstraints.h

Name	Remarks	Include Path	Unreal Specifiers
PMatrix< FSolverReal, 3, 2 > Ds ( const int32 ElemIdx, const FSolverParticlesRange& InParticles ) const		Chaos/Deformable/GaussSeidelLinearCodimensionalConstraints.h
PMatrix< FSolverReal, 3, 2 > F ( const int32 ElemIdx, const FSolverParticlesRange& InParticles ) const		Chaos/Deformable/GaussSeidelLinearCodimensionalConstraints.h
void InitializeCodimensionData ( const FSolverParticlesRange& Particles )		Chaos/Deformable/GaussSeidelLinearCodimensionalConstraints.h

Name	Remarks	Include Path	Unreal Specifiers
static FSolverReal SafeRecip ( const FSolverReal Len, const FSolverReal Fallback )		Chaos/Deformable/GaussSeidelLinearCodimensionalConstraints.h