fr.cnes.sirius.patrius.assembly.properties

Class InertiaSimpleProperty

java.lang.Object

fr.cnes.sirius.patrius.assembly.properties.AbstractInertiaProperty

fr.cnes.sirius.patrius.assembly.properties.InertiaSimpleProperty

All Implemented Interfaces:

IPartProperty, IInertiaProperty

public class InertiaSimpleProperty
extends AbstractInertiaProperty

This class is a simple inertia property that can be added to a part. The mass center and inertia matrix are simply given by the user in the constructor. They also can be set later.

Since:

1.2

Version:

$Id: InertiaSimpleProperty.java 18195 2017-10-13 11:49:12Z bignon $

Author:

Thomas Trapier

See Also:

IInertiaProperty

Concurrency :

not thread-safe

Concurrency comment :

the use of frames makes this class not thread-safe

Constructor Summary

Constructors

Constructor and Description
InertiaSimpleProperty(Vector3D massCenter, Matrix3D inertiaMatrix, MassProperty mass) Constructor for the simple inertia property
InertiaSimpleProperty(Vector3D massCenter, Matrix3D inertiaMatrix, Vector3D inertiaReferencePoint, MassProperty mass) Constructor for the simple inertia property; the inertia matrix is expressed with respect to a point that can be different from the mass center.

Method Summary

Methods

Modifier and Type	Method and Description
void	setInertiaMatrix(Matrix3D inertiaMatrix) Sets the inertia matrix at the mass center of the part.
void	setMassCenter(Vector3D massCenter) Sets the mass center.

Methods inherited from class fr.cnes.sirius.patrius.assembly.properties.AbstractInertiaProperty

getInertiaMatrix, getMass, getMassCenter, getMassProperty, getType

Methods inherited from class java.lang.Object

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

Constructor Detail

InertiaSimpleProperty

public InertiaSimpleProperty(Vector3D massCenter,
                     Matrix3D inertiaMatrix,
                     MassProperty mass)

Constructor for the simple inertia property

Parameters:

massCenter - the mass center

inertiaMatrix - the inertia matrix expressed at the mass center of the part.

mass - the mass property associated to this part

InertiaSimpleProperty

public InertiaSimpleProperty(Vector3D massCenter,
                     Matrix3D inertiaMatrix,
                     Vector3D inertiaReferencePoint,
                     MassProperty mass)

Constructor for the simple inertia property; the inertia matrix is expressed with respect to a point that can be different from the mass center.

Parameters:

massCenter - the mass center

inertiaMatrix - the inertia matrix of the part.

inertiaReferencePoint - the point with respect to the inertia matrix is expressed (in the part frame)

mass - the mass property associated to this part

Method Detail

setMassCenter

public void setMassCenter(Vector3D massCenter)

Sets the mass center.

Overrides:

setMassCenter in class AbstractInertiaProperty

Parameters:

massCenter - the new mass center

setInertiaMatrix

public void setInertiaMatrix(Matrix3D inertiaMatrix)

Sets the inertia matrix at the mass center of the part.

Overrides:

setInertiaMatrix in class AbstractInertiaProperty

Parameters:

inertiaMatrix - the new inetria matrix