artisynth.core.materials

Class AnisotropicLinearMaterial

java.lang.Object

artisynth.core.materials.MaterialBase

artisynth.core.materials.FemMaterial

artisynth.core.materials.LinearMaterialBase

artisynth.core.materials.AnisotropicLinearMaterial

All Implemented Interfaces:

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

public class AnisotropicLinearMaterial
extends LinearMaterialBase

Field Summary

Fields

Modifier and Type	Field and Description
static FieldPropertyList	myProps

Constructor Summary

Constructors

Constructor and Description
AnisotropicLinearMaterial() Creates a new AnisotropicLinearMaterial with default (isotropic) parameter values.
AnisotropicLinearMaterial(double E, double nu)
AnisotropicLinearMaterial(double E, double nu, boolean corotated)
AnisotropicLinearMaterial(Matrix6dBase C) Creates a new AnisotropicLinearMaterial with the specified stiffness tensor.
AnisotropicLinearMaterial(Matrix6dBase C, boolean corotated) Creates a new AnisotropicLinearMaterial with the specified stiffness tensor and corotated flag.

Method Summary

Modifier and Type	Method and Description
AnisotropicLinearMaterial	clone() Returns a clone of this composite property.
static Matrix6d	createIsotropicStiffness(double E, double nu)
boolean	equals(FemMaterial mat)
FieldPropertyList	getAllPropertyInfo() Returns a list giving static information about all properties exported by this object.
VectorNd	getRasterizedStiffnessTensor()
Matrix6d	getStiffnessTensor()
void	scaleDistance(double s) Scales all distance coordinates.
void	scaleMass(double s) Scales all mass units.
void	setRasterizedStiffnessTensor(VectorNd C)
void	setStiffnessTensor(Matrix6d C)

Methods inherited from class artisynth.core.materials.LinearMaterialBase

computeStrainEnergyDensity, computeStressAndTangent, getCorotatedMode, isCorotated, isInvertible, isLinear, setCorotated, setCorotatedMode

Methods inherited from class artisynth.core.materials.FemMaterial

cauchyToSecondPKStress, computeDevLeftCauchyGreen, computeDevRightCauchyGreen, computeLeftCauchyGreen, computeRightCauchyGreen, createStateObject, getIncompressibleComponent, getSubClasses, hasState, isIncompressible, 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

AnisotropicLinearMaterial

public AnisotropicLinearMaterial()

Creates a new AnisotropicLinearMaterial with default (isotropic) parameter values.

AnisotropicLinearMaterial

public AnisotropicLinearMaterial(double E,
                                 double nu)

AnisotropicLinearMaterial

public AnisotropicLinearMaterial(double E,
                                 double nu,
                                 boolean corotated)

AnisotropicLinearMaterial

public AnisotropicLinearMaterial(Matrix6dBase C)

Creates a new AnisotropicLinearMaterial with the specified stiffness tensor. Corotated formulation is used by default.

Parameters:

C - 6x6 Voigt stiffness tensor

AnisotropicLinearMaterial

public AnisotropicLinearMaterial(Matrix6dBase C,
                                 boolean corotated)

Creates a new AnisotropicLinearMaterial with the specified stiffness tensor and corotated flag.

Parameters:

C - 6x6 Voigt stiffness tensor

corotated - if true, use the corotated linear formulation

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 LinearMaterialBase

Returns:

static information for all exported properties

createIsotropicStiffness

public static Matrix6d createIsotropicStiffness(double E,
                                                double nu)

getStiffnessTensor

public Matrix6d getStiffnessTensor()

getRasterizedStiffnessTensor

public VectorNd getRasterizedStiffnessTensor()

setRasterizedStiffnessTensor

public void setRasterizedStiffnessTensor(VectorNd C)

setStiffnessTensor

public void setStiffnessTensor(Matrix6d C)

equals

public boolean equals(FemMaterial mat)

Overrides:

equals in class LinearMaterialBase

clone

public AnisotropicLinearMaterial 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 LinearMaterialBase

Returns:

clone of this property

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 MaterialBase

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 MaterialBase

Parameters:

s - scaling factor