artisynth.core.femmodels

Class FemNodeNeighbor

java.lang.Object

artisynth.core.femmodels.FemNodeNeighbor

public class FemNodeNeighbor
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
FemNodeNeighbor(FemNode3d node)

Method Summary

Modifier and Type	Method and Description
void	addDampingForce(Vector3d fd)
void	addDilationalStiffness(double kp, Matrix3x1 intGi, Matrix3x1 intGj)
void	addDilationalStiffness(double kp, Vector3d intGi, Vector3d intGj)
void	addDilationalStiffness(MatrixNd Rinv, MatrixBlock GT_i, MatrixBlock GT_j)
void	addGeometricStiffness(Vector3d gi, SymmetricMatrix3d sig, Vector3d gj, double dv) Geometric strain-based stiffess
void	addIncompressibilityStiffness(double s, Vector3d intGi, Vector3d intGj)
void	addMaterialStiffness(Vector3d gi, Matrix6d D, double p, SymmetricMatrix3d sig, Vector3d gj, double dv)
void	addMaterialStiffness(Vector3d gi, Matrix6d D, SymmetricMatrix3d sig, Vector3d gj, double dv)
void	addMaterialStiffness(Vector3d gi, Matrix6d D, Vector3d gj, double dv)
void	addPosJacobian(Matrix3d blk, double s) Deprecated.
void	addPosJacobian(SparseNumberedBlockMatrix S, FemNode3d node, double s)
void	addPressureStiffness(Vector3d gi, double p, Vector3d gj, double dv)
void	addSolveBlocks(SparseNumberedBlockMatrix S, FemNode3d node)
void	addStiffnessDampingForce(Vector3d fd, Vector3d fb)
void	addVelJacobian(SparseNumberedBlockMatrix S, FemNode3d node, double sm, double sk, boolean useConsistentMass)
int	getBlockNumber()
Matrix3x1Block	getDivBlk()
Matrix3d	getK00()
Matrix3d	getK01()
Matrix3d	getK10()
Matrix3d	getK11()
FemNode3d	getNode()
boolean	hasDirectorStorage()
void	setBlockNumber(int num)
void	setDivBlk(Matrix3x1Block blk)
void	setTransposedStiffness(FemNodeNeighbor nbr) Sets the stiffness components of this node neighbour to the transpose of the stiffness components of another node neighbour.
void	zeroStiffness()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FemNodeNeighbor

public FemNodeNeighbor(FemNode3d node)

Method Detail

zeroStiffness

public void zeroStiffness()

hasDirectorStorage

public boolean hasDirectorStorage()

getK00

public Matrix3d getK00()

getK01

public Matrix3d getK01()

getK10

public Matrix3d getK10()

getK11

public Matrix3d getK11()

getDivBlk

public Matrix3x1Block getDivBlk()

setDivBlk

public void setDivBlk(Matrix3x1Block blk)

setTransposedStiffness

public void setTransposedStiffness(FemNodeNeighbor nbr)

Sets the stiffness components of this node neighbour to the transpose of the stiffness components of another node neighbour.

setBlockNumber

public void setBlockNumber(int num)

getBlockNumber

public int getBlockNumber()

addSolveBlocks

public void addSolveBlocks(SparseNumberedBlockMatrix S,
                           FemNode3d node)

addVelJacobian

public void addVelJacobian(SparseNumberedBlockMatrix S,
                           FemNode3d node,
                           double sm,
                           double sk,
                           boolean useConsistentMass)

addPosJacobian

public void addPosJacobian(SparseNumberedBlockMatrix S,
                           FemNode3d node,
                           double s)

addPosJacobian

public void addPosJacobian(Matrix3d blk,
                           double s)

Deprecated.

getNode

public FemNode3d getNode()

addDampingForce

public void addDampingForce(Vector3d fd)

addStiffnessDampingForce

public void addStiffnessDampingForce(Vector3d fd,
                                     Vector3d fb)

addDilationalStiffness

public void addDilationalStiffness(double kp,
                                   Vector3d intGi,
                                   Vector3d intGj)

addDilationalStiffness

public void addDilationalStiffness(double kp,
                                   Matrix3x1 intGi,
                                   Matrix3x1 intGj)

addDilationalStiffness

public void addDilationalStiffness(MatrixNd Rinv,
                                   MatrixBlock GT_i,
                                   MatrixBlock GT_j)

addIncompressibilityStiffness

public void addIncompressibilityStiffness(double s,
                                          Vector3d intGi,
                                          Vector3d intGj)

addMaterialStiffness

public void addMaterialStiffness(Vector3d gi,
                                 Matrix6d D,
                                 double p,
                                 SymmetricMatrix3d sig,
                                 Vector3d gj,
                                 double dv)

addMaterialStiffness

public void addMaterialStiffness(Vector3d gi,
                                 Matrix6d D,
                                 SymmetricMatrix3d sig,
                                 Vector3d gj,
                                 double dv)

addMaterialStiffness

public void addMaterialStiffness(Vector3d gi,
                                 Matrix6d D,
                                 Vector3d gj,
                                 double dv)

addGeometricStiffness

public void addGeometricStiffness(Vector3d gi,
                                  SymmetricMatrix3d sig,
                                  Vector3d gj,
                                  double dv)

Geometric strain-based stiffess

addPressureStiffness

public void addPressureStiffness(Vector3d gi,
                                 double p,
                                 Vector3d gj,
                                 double dv)