KKTPreconditioner Class Reference

#include <btPreconditioner.h>

Inheritance diagram for KKTPreconditioner:

Collaboration diagram for KKTPreconditioner:

Public Member Functions
	KKTPreconditioner (const btAlignedObjectArray< btSoftBody * > &softBodies, const btDeformableContactProjection &projections, const btAlignedObjectArray< btDeformableLagrangianForce * > &lf, const btScalar &dt, const bool &implicit)
virtual void	reinitialize (bool nodeUpdated)
void	buildDiagonalA (TVStack &diagA) const
void	buildDiagonalS (const TVStack &inv_A, TVStack &diagS)
virtual void	operator() (const TVStack &x, TVStack &b)
Public Member Functions inherited from Preconditioner
virtual void	operator() (const TVStack &x, TVStack &b)=0
virtual void	reinitialize (bool nodeUpdated)=0
virtual	~Preconditioner ()

Private Attributes
const btAlignedObjectArray< btSoftBody * > &	m_softBodies
const btDeformableContactProjection &	m_projections
const btAlignedObjectArray< btDeformableLagrangianForce * > &	m_lf
TVStack	m_inv_A
TVStack	m_inv_S
const btScalar &	m_dt
const bool &	m_implicit

Additional Inherited Members
Public Types inherited from Preconditioner
typedef btAlignedObjectArray< btVector3 >	TVStack

Detailed Description

Definition at line 84 of file btPreconditioner.h.

Constructor & Destructor Documentation

KKTPreconditioner()

KKTPreconditioner::KKTPreconditioner ( const btAlignedObjectArray< btSoftBody * > &  softBodies, const btDeformableContactProjection &  projections, const btAlignedObjectArray< btDeformableLagrangianForce * > &  lf, const btScalar &  dt, const bool &  implicit  )

inline

Definition at line 94 of file btPreconditioner.h.

Member Function Documentation

buildDiagonalA()

void KKTPreconditioner::buildDiagonalA ( TVStack &  diagA ) const

inline

Definition at line 133 of file btPreconditioner.h.

buildDiagonalS()

void KKTPreconditioner::buildDiagonalS ( const TVStack &  inv_A, TVStack &  diagS  )

inline

Definition at line 158 of file btPreconditioner.h.

operator()()

virtual void KKTPreconditioner::operator() ( const TVStack &  x, TVStack &  b  )

inlinevirtual

Implements Preconditioner.

Definition at line 180 of file btPreconditioner.h.

reinitialize()

virtual void KKTPreconditioner::reinitialize ( bool  nodeUpdated )

inlinevirtual

Implements Preconditioner.

Definition at line 99 of file btPreconditioner.h.

Member Data Documentation

m_dt

const btScalar& KKTPreconditioner::m_dt

private

Definition at line 90 of file btPreconditioner.h.

m_implicit

const bool& KKTPreconditioner::m_implicit

private

Definition at line 91 of file btPreconditioner.h.

m_inv_A

TVStack KKTPreconditioner::m_inv_A

private

Definition at line 89 of file btPreconditioner.h.

m_inv_S

TVStack KKTPreconditioner::m_inv_S

private

Definition at line 89 of file btPreconditioner.h.

m_lf

const btAlignedObjectArray<btDeformableLagrangianForce*>& KKTPreconditioner::m_lf

private

Definition at line 88 of file btPreconditioner.h.

m_projections

const btDeformableContactProjection& KKTPreconditioner::m_projections

private

Definition at line 87 of file btPreconditioner.h.

m_softBodies

const btAlignedObjectArray<btSoftBody*>& KKTPreconditioner::m_softBodies

private

Definition at line 86 of file btPreconditioner.h.

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

• btPreconditioner.h