pfc::IBall Class Reference

Interface for a ball. More...

#include <iball.h>

Public Member Functions
virtual IThing *	getIThing ()=0
	Return an IThing interface for this object.
virtual const IThing *	getIThing () const =0
	Return a const IThing interface for this object.
virtual IPiece *	getIPiece ()=0
	Return an IPiece interface for this object.
virtual const IPiece *	getIPiece () const =0
	Return a const IPiece interface for this object.
virtual IPieceMechanical *	getIPieceMechanical ()=0
	Return an IPieceMechanical interface for this object.
virtual const IPieceMechanical *	getIPieceMechanical () const =0
	Return a const IPieceMechanical interface for this object.
virtual IBody *	getIBody ()=0
	Return an IBody interface for this object.
virtual const IBody *	getIBody () const =0
	Return a const IBody interface for this object.
virtual IBodyMechanical *	getIBodyMechanical ()=0
	Return an IBodyMechanical interface for this object.
virtual const IBodyMechanical *	getIBodyMechanical () const =0
	Return a const IBodyMechanical interface for this object.
virtual IRigidBodyMechanical *	getIRigidBodyMechanical ()=0
	Return an IRigidBodyMechanical interface for this object.
virtual const IRigidBodyMechanical *	getIRigidBodyMechanical () const =0
	Return a const IRigidBodyMechanical interface for this object.
virtual DExtent	getCellExtent () const =0
	Return the ball's cell extent.
virtual DExtent	getToleranceExtent () const =0
	Return the ball's tolerance extent.
virtual DMatrix< DIM, DIM >	getStress () const =0
	Return the current stress computed for this ball.
virtual double	getInertialMoi () const =0
	Return the ball scaled moment of inertia.
virtual double	getMoi () const =0
	Return the ball real moment of inertia.
virtual double	getRadius () const =0
	Return the ball radius.
virtual int	getFragmentIndex () const =0
	Return the ball fragment index.
virtual void	setFragmentIndex (int ind)=0
	Set the ball fragment index.
virtual bool	getIsIn (const DVect &) const =0
	Returns a boolean indicating whether a point in space is inside or outside of the ball.
virtual void	setRadius (const double &d, bool lock=false)=0
virtual void	setRadiusNoLock (const double &d)=0
virtual bool	getFix (quint32 dof) const =0
virtual QString	getFixLabel () const =0
	Return a fixity label.
virtual QVariant	getPieceProperty (const QString &name, const IPiece *p=0) const =0
	Return the property of the piece.
virtual double	getDensity () const =0
	Return the density.
virtual double	getInertialMass () const =0
	Return the inertial mass.
virtual double	getMass () const =0
	Return the mass.
virtual DVect	getContactForce () const =0
	Return the resultant of all contact forces.
virtual DAVect	getContactMoment () const =0
	Return the resultant of all contact moments.
virtual DVect	getAppliedForce () const =0
	Return the applied force.
virtual DAVect	getAppliedMoment () const =0
	Return the applied moment.
virtual DVect	getUnbalancedForce () const =0
	Return the unbalanced force.
virtual DAVect	getUnbalancedMoment () const =0
	Return the unbalanced moment.
virtual double	getLocalDamping () const =0
	Return the local damping coefficient.
virtual void	setFix (quint32 dof, bool b)=0
	Set the fixity condition.
virtual bool	setPieceProperty (const QString &name, const QVariant &v, IPiece *p=0)=0
	Set the property name.
virtual void	setDensity (const double &d)=0
	Set the density.
virtual void	setContactForce (const DVect &v)=0
	Set the contact force.
virtual void	setContactMoment (const DAVect &v)=0
	Set the contact moment.
virtual void	setAppliedForce (const DVect &v)=0
	Set the applied force.
virtual void	setAppliedMoment (const DAVect &v)=0
	Set the applied moment.
virtual void	setLocalDamping (const double &d)=0
	Set the local damping coefficient.
virtual void	scaleVolumePreserveMass (const double &d, bool checkState=true, bool lock=false)=0
	Scale the volume to the specified value while preserving the mass.
virtual DVect	getCentroid () const =0
	IRigidBodyMechanical interface.
virtual DVect	getVelocity () const =0
virtual DAVect	getAngVelocity () const =0
virtual DVect	getDisplacement () const =0
virtual double	getVolume () const =0
virtual Quat	getOrient () const =0
virtual void	setCentroid (const DVect &p)=0
virtual void	setVelocity (const DVect &p)=0
virtual void	setAngVelocity (const DAVect &p)=0
virtual void	setDisplacement (const DVect &v)=0
virtual void	setOrient (const Quat &q)=0

Static Public Attributes
static const TType	type_ = 0x51c13f16
	TType for type casting.

Detailed Description

Interface for a ball.

• A ball is a rigid mechanical body composed of one unique mechanical piece. This interface provides basic functionality for accessing the body attributes and the piece properties associated with a ball.

Member Function Documentation

getFix()

virtual bool pfc::IBall::getFix ( quint32  dof ) const

pure virtual

Methods from the IBodyMechanical interface for convenience Return a boolean indicating the fixity condition.

setRadius()

virtual void pfc::IBall::setRadius ( const double &  d, bool  lock = false  )

pure virtual

Set the ball radius

Parameters

d	New radius
lock	Optional boolean to lock the ball for multithreading purpose (default to false)

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The documentation for this class was generated from the following file:

• C:/Source/itasca-suite/pfc/pfcmodule/interface/iball.h