artisynth.core.materials

Class IncompNeoHookeanMaterial

java.lang.Object

artisynth.core.materials.MaterialBase

artisynth.core.materials.FemMaterial

artisynth.core.materials.IncompressibleMaterialBase

artisynth.core.materials.IncompNeoHookeanMaterial

All Implemented Interfaces:

HasMaterialState, PostScannable, PropertyChangeListener, ScalableUnits, java.lang.Cloneable, CompositeProperty, HasProperties, Clonable, Scannable

public class IncompNeoHookeanMaterial
extends IncompressibleMaterialBase

Nested Class Summary

Nested classes/interfaces inherited from class artisynth.core.materials.IncompressibleMaterialBase

IncompressibleMaterialBase.BulkPotential

Field Summary

Fields

Modifier and Type	Field and Description
static FieldPropertyList	myProps

Fields inherited from class artisynth.core.materials.IncompressibleMaterialBase

DEFAULT_BULK_MODULUS, DEFAULT_BULK_POTENTIAL

Constructor Summary

Constructors

Constructor and Description
IncompNeoHookeanMaterial()
IncompNeoHookeanMaterial(double G, double kappa)

Method Summary

Modifier and Type	Method and Description
IncompNeoHookeanMaterial	clone() Returns a clone of this composite property.
double	computeDevStrainEnergy(DeformedPoint def, Matrix3d Q, double excitation, MaterialStateObject state)
void	computeDevStressAndTangent(SymmetricMatrix3d sigma, Matrix6d D, DeformedPoint def, Matrix3d Q, double excitation, MaterialStateObject state)
boolean	equals(FemMaterial mat)
FieldPropertyList	getAllPropertyInfo() Returns a list giving static information about all properties exported by this object.
double	getShearModulus()
double	getShearModulus(FemFieldPoint dp)
ScalarFieldComponent	getShearModulusField()
PropertyMode	getShearModulusMode()
static void	main(java.lang.String[] args)
void	scaleDistance(double s) Scales all distance coordinates.
void	scaleMass(double s) Scales all mass units.
void	setShearModulus(double G)
void	setShearModulusField(ScalarFieldComponent func)
void	setShearModulusMode(PropertyMode mode)

Methods inherited from class artisynth.core.materials.IncompressibleMaterialBase

addPressureStress, addPressureTangent, computePressureStress, computePressureTangent, computeStrainEnergyDensity, computeStressAndTangent, computeU, getBulkModulus, getBulkModulus, getBulkModulusField, getBulkModulusMode, getBulkPotential, getBulkPotentialMode, getEffectiveModulus, getEffectivePressure, getIncompressibleComponent, isIncompressible, setBulkModulus, setBulkModulusField, setBulkModulusMode, setBulkPotential, setBulkPotentialMode

Methods inherited from class artisynth.core.materials.FemMaterial

cauchyToSecondPKStress, computeDevLeftCauchyGreen, computeDevRightCauchyGreen, computeLeftCauchyGreen, computeRightCauchyGreen, createStateObject, getSubClasses, hasState, isCorotated, isInvertible, isLinear, propertyChanged, registerSubclass, secondPKToCauchyStress, writeItems

Methods inherited from class artisynth.core.materials.MaterialBase

advanceState, getProperty, getPropertyHost, getPropertyInfo, hasProperty, hasSymmetricTangent, isWritable, postscan, scan, setPropertyHost, setPropertyInfo, symmetryOrStateChanged, updateMaterial, write

Methods inherited from class java.lang.Object

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

Field Detail

myProps

public static FieldPropertyList myProps

Constructor Detail

IncompNeoHookeanMaterial

public IncompNeoHookeanMaterial()

IncompNeoHookeanMaterial

public IncompNeoHookeanMaterial(double G,
                                double kappa)

Method Detail

getAllPropertyInfo

public FieldPropertyList getAllPropertyInfo()

Description copied from interface: HasProperties

Returns a list giving static information about all properties exported by this object.

Specified by:

getAllPropertyInfo in interface HasProperties

Overrides:

getAllPropertyInfo in class IncompressibleMaterialBase

Returns:

static information for all exported properties

setShearModulus

public void setShearModulus(double G)

getShearModulus

public double getShearModulus()

setShearModulusMode

public void setShearModulusMode(PropertyMode mode)

getShearModulusMode

public PropertyMode getShearModulusMode()

getShearModulus

public double getShearModulus(FemFieldPoint dp)

getShearModulusField

public ScalarFieldComponent getShearModulusField()

setShearModulusField

public void setShearModulusField(ScalarFieldComponent func)

computeDevStressAndTangent

public void computeDevStressAndTangent(SymmetricMatrix3d sigma,
                                       Matrix6d D,
                                       DeformedPoint def,
                                       Matrix3d Q,
                                       double excitation,
                                       MaterialStateObject state)

Specified by:

computeDevStressAndTangent in class IncompressibleMaterialBase

computeDevStrainEnergy

public double computeDevStrainEnergy(DeformedPoint def,
                                     Matrix3d Q,
                                     double excitation,
                                     MaterialStateObject state)

Specified by:

computeDevStrainEnergy in class IncompressibleMaterialBase

equals

public boolean equals(FemMaterial mat)

Overrides:

equals in class IncompressibleMaterialBase

clone

public IncompNeoHookeanMaterial clone()

Description copied from interface: CompositeProperty

Returns a clone of this composite property.

Specified by:

clone in interface CompositeProperty

Specified by:

clone in interface Clonable

Overrides:

clone in class FemMaterial

Returns:

clone of this property

main

public static void main(java.lang.String[] args)

scaleDistance

public void scaleDistance(double s)

Description copied from interface: ScalableUnits

Scales all distance coordinates.

Specified by:

scaleDistance in interface ScalableUnits

Overrides:

scaleDistance in class IncompressibleMaterialBase

Parameters:

s - scaling factor

scaleMass

public void scaleMass(double s)

Description copied from interface: ScalableUnits

Scales all mass units.

Specified by:

scaleMass in interface ScalableUnits

Overrides:

scaleMass in class IncompressibleMaterialBase

Parameters:

s - scaling factor