artisynth.core.materials

Class TransverseLinearMaterial

java.lang.Object

artisynth.core.materials.MaterialBase

artisynth.core.materials.FemMaterial

artisynth.core.materials.LinearMaterialBase

artisynth.core.materials.TransverseLinearMaterial

All Implemented Interfaces:

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

public class TransverseLinearMaterial
extends LinearMaterialBase

Field Summary

Fields

Modifier and Type	Field and Description
static FieldPropertyList	myProps

Constructor Summary

Constructors

Constructor and Description
TransverseLinearMaterial()
TransverseLinearMaterial(Vector2d E, double G, Vector2d nu, boolean corotated)

Method Summary

Modifier and Type	Method and Description
TransverseLinearMaterial	clone() Returns a clone of this composite property.
boolean	equals(FemMaterial mat)
FieldPropertyList	getAllPropertyInfo() Returns a list giving static information about all properties exported by this object.
Vector3d	getDirection() Gets the anisotropic direction.
Vector3d	getDirection(FemFieldPoint dp)
VectorFieldComponent<Vector3d>	getDirectionField()
Vector2d	getPoissonsRatio() Returns the anisotropic Poisson's ratio (nu_xy, nu_xz=nu_yz)
double	getShearModulus() Gets the shear modulus between the anisotropic direction and the plane perpendicular to it.
double	getShearModulus(FemFieldPoint dp)
ScalarFieldComponent	getShearModulusField()
Matrix6d	getStiffnessTensor()
Vector2d	getYoungsModulus() Gets the anisotropic Young's modulus.
Vector2d	getYoungsModulus(FemFieldPoint dp)
VectorFieldComponent<Vector2d>	getYoungsModulusField()
void	scaleDistance(double s) Scales all distance coordinates.
void	scaleMass(double s) Scales all mass units.
void	setDirection(Vector3d dir) Sets the anisotropic direction.
void	setDirectionField(VectorFieldComponent<Vector3d> field)
void	setPoissonsRatio(double nuxy, double nuxz) Sets the anisotropic Poisson's ratio.
void	setPoissonsRatio(Vector2d nu) Sets the anisotropic Poisson's ratio.
void	setShearModulus(double G) Sets the shear modulus between the anisotropic direction and the plane perpendicular to it.
void	setShearModulusField(ScalarFieldComponent field)
void	setYoungsModulus(double radial, double axial) Sets the anisotropic Young's modulus.
void	setYoungsModulus(Vector2d E) Sets the anisotropic Young's modulus.
void	setYoungsModulusField(VectorFieldComponent<Vector2d> field)

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

TransverseLinearMaterial

public TransverseLinearMaterial()

TransverseLinearMaterial

public TransverseLinearMaterial(Vector2d E,
                                double G,
                                Vector2d nu,
                                boolean corotated)

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

getStiffnessTensor

public Matrix6d getStiffnessTensor()

setYoungsModulus

public void setYoungsModulus(Vector2d E)

Sets the anisotropic Young's modulus. x gives the radial component in the plane perpendicular to the anisotropic direction, while y gives the axial component along the direction.

Parameters:

E - anisotropic Young's modulus

getYoungsModulus

public Vector2d getYoungsModulus()

Gets the anisotropic Young's modulus.

Returns:

Young's modulus

setYoungsModulus

public void setYoungsModulus(double radial,
                             double axial)

Sets the anisotropic Young's modulus.

Parameters:

radial - component in the plane perpendicular to the anisotropic direction

axial - component along the anisotropic direction

getYoungsModulus

public Vector2d getYoungsModulus(FemFieldPoint dp)

getYoungsModulusField

public VectorFieldComponent<Vector2d> getYoungsModulusField()

setYoungsModulusField

public void setYoungsModulusField(VectorFieldComponent<Vector2d> field)

setDirection

public void setDirection(Vector3d dir)

Sets the anisotropic direction. Default is the z axis. The specified direction will be normalized.

Parameters:

dir - new anisotropic direction

getDirection

public Vector3d getDirection()

Gets the anisotropic direction.

Returns:

anisotropic direction (should not be modified)

getDirection

public Vector3d getDirection(FemFieldPoint dp)

getDirectionField

public VectorFieldComponent<Vector3d> getDirectionField()

setDirectionField

public void setDirectionField(VectorFieldComponent<Vector3d> field)

setShearModulus

public void setShearModulus(double G)

Sets the shear modulus between the anisotropic direction and the plane perpendicular to it.

Parameters:

G - shear modulus Gxz=Gyz

getShearModulus

public double getShearModulus()

Gets the shear modulus between the anisotropic direction and the plane perpendicular to it.

Returns:

shear modulus Gxz=Gyz

getShearModulus

public double getShearModulus(FemFieldPoint dp)

getShearModulusField

public ScalarFieldComponent getShearModulusField()

setShearModulusField

public void setShearModulusField(ScalarFieldComponent field)

setPoissonsRatio

public void setPoissonsRatio(Vector2d nu)

Sets the anisotropic Poisson's ratio. x gives the radial component in the plane perpendicular to the anisotropic direction, while y gives the axial component along the direction.

Parameters:

nu - anisotropic Poisson's ratio

getPoissonsRatio

public Vector2d getPoissonsRatio()

Returns the anisotropic Poisson's ratio (nu_xy, nu_xz=nu_yz)

Returns:

anisotropic Poisson's ratio

setPoissonsRatio

public void setPoissonsRatio(double nuxy,
                             double nuxz)

Sets the anisotropic Poisson's ratio.

Parameters:

nuxy - component in the plane perpendicular to the anisotropic direction

nuxz - component along the anisotropic direction

equals

public boolean equals(FemMaterial mat)

Overrides:

equals in class LinearMaterialBase

clone

public TransverseLinearMaterial 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