class for spherical collidables More...

#include <CollidableParticleSphere.h>

Inheritance diagram for NuTo::CollidableParticleSphere:

Public Member Functions
	CollidableParticleSphere (Eigen::Vector3d rPosition, Eigen::Vector3d rVelocity, double rRadius, double rGrowthRate, int rIndex)
	constructor. More...

void	MoveAndGrow (double rTime) override
	move spheres and apply growth, mTimeOfLastCollision update More...

double	GetKineticEnergy () const override
	calculates and returns the kinetic energy of the sphere More...

double	GetVolume () const override
	calculates and returns the volume of the sphere More...

void	PerformCollision (CollidableBase &rCollidable) override
	collision between CollidableSphere and CollidableBase, resolve double dispatch, forward *this More...

void	PerformCollision (CollidableParticleSphere &rSphere) override
	collision between CollidableSphere and CollidableSphere, physics here. More...

void	PerformCollision (CollidableWallBase &rWall) override
	collision between CollidableSphere and CollidableWall, forward to CollidableWall. More...

double	PredictCollision (CollidableBase &rCollidable, int &rType) override
	collision check between this and a CollidableBase, resolve double dispatch, forward *this More...

double	PredictCollision (CollidableParticleSphere &rSphere, int &rType) override
	collision check between this and another CollidableSphere: Physics lead to quadratic equation. More...

double	PredictCollision (CollidableWallBase &rWall, int &rType) override
	collision check between CollidableSphere and CollidableWall, forward to CollidableWall. More...

void	GetLocalEventsToDelete (LocalEvents &rEventsToDelete) const override
	returns all old events, that need to be deleted More...

Eigen::MatrixXd	ExportRow (bool rInitialRadius=false) const
	exports the sphere position and its radius to as a row in a Nx4-matrix More...

void	VisualizationDynamic (Visualize::UnstructuredGrid &rVisualizer, bool rFinal) const
	visualize all moving collidables More...

void	ResetVelocity ()
	resets the sphere velocity to 0.0 More...

void	SetGrowthRate (double rGrowthRateFactor, double rTime)
	sets a new growth rate More...

const Eigen::Vector3d &	GetPosition () const
	getter for sphere position More...

double	GetRadius () const
	getter for sphere radius More...

double	GetRadius0 () const
	getter for initial sphere radius More...

Public Member Functions inherited from NuTo::CollidableParticleBase
	CollidableParticleBase (Eigen::Vector3d rPosition, Eigen::Vector3d rVelocity, int rIndex)
	constructor, every particle needs a position, a velocity and an identifier More...

Public Member Functions inherited from NuTo::CollidableBase
	CollidableBase (int rIndex)
	constructor, initialized with an index More...

virtual	~CollidableBase ()
	destructor More...

int	GetIndex () const
	getter for collidable index More...

void	AddBox (SubBox &rBox)
	adds a SubBox to this collidable More...

void	RemoveBox (SubBox &rBox)
	removes a SubBox from this collidable More...

void	PrintLocalEvents () const
	prints the local event list More...

const std::vector< SubBox * > &	GetSubBoxes () const
	returns all the SubBoxes of this collidable More...

Friends
class	CollidableWallPhysical
	provides faster access for collision checks with walls More...

class	CollidableWallVirtual

class	CollidableWallCylinder

class	CollidableWallBase

Additional Inherited Members
Public Types inherited from NuTo::CollidableBase
typedef std::vector< CollidableParticleSphere * >	ParticleContainer

Protected Attributes inherited from NuTo::CollidableParticleBase
Eigen::Vector3d	mPosition
	particle position More...

Eigen::Vector3d	mVelocity
	particle velocity More...

Protected Attributes inherited from NuTo::CollidableBase
int	mIndex
	index, just a name for each collidable, multiple collidables with the same index possible More...

std::vector< SubBox * >	mBoxes
	list of SubBoxes in which this collidable is inside if the collidable is passing a virutal sub box wall, multiple mBoxes are possible More...

LocalEvents	mLocalEvents
	local event list adding single event: through EventBase::AddLocalEvents() remove single event: through EventBase::~EventBase() clear everything: on collision More...

Detailed Description

class for spherical collidables

Constructor & Destructor Documentation

NuTo::CollidableParticleSphere::CollidableParticleSphere	(	Eigen::Vector3d	rPosition,
		Eigen::Vector3d	rVelocity,
		double	rRadius,
		double	rGrowthRate,
		int	rIndex
	)

constructor.

Create CollidableSphere

Parameters

rPosition	sphere position
rVelocity	sphere velocity
rRadius	sphere radius > 0
rGrowthRate	sphere growth rate > 0
rIndex	name

Member Function Documentation

Eigen::MatrixXd NuTo::CollidableParticleSphere::ExportRow ( bool rInitialRadius = false ) const

exports the sphere position and its radius to as a row in a Nx4-matrix

Parameters

rInitialRadius switch to export mRadius or mRadius0

Returns: 1x4-matrix, [posX, posY, posZ, radius/radius0]

double NuTo::CollidableParticleSphere::GetKineticEnergy ( ) const

overridevirtual

calculates and returns the kinetic energy of the sphere

Implements NuTo::CollidableParticleBase.

void NuTo::CollidableParticleSphere::GetLocalEventsToDelete ( Event::LocalEvents & rEventsToDelete ) const

overridevirtual

returns all old events, that need to be deleted

Parameters

rEventsToDelete return argument

Implements NuTo::CollidableBase.

const Eigen::Vector3d & NuTo::CollidableParticleSphere::GetPosition ( ) const

getter for sphere position

double NuTo::CollidableParticleSphere::GetRadius ( ) const

getter for sphere radius

double NuTo::CollidableParticleSphere::GetRadius0 ( ) const

getter for initial sphere radius

double NuTo::CollidableParticleSphere::GetVolume ( ) const

overridevirtual

calculates and returns the volume of the sphere

Implements NuTo::CollidableParticleBase.

void NuTo::CollidableParticleSphere::MoveAndGrow ( double rTime )

overridevirtual

move spheres and apply growth, mTimeOfLastCollision update

Parameters

rTime new global time.

Implements NuTo::CollidableBase.

void NuTo::CollidableParticleSphere::PerformCollision ( CollidableBase & rCollidable )

overridevirtual

collision between CollidableSphere and CollidableBase, resolve double dispatch, forward *this

Parameters

rCollidable collision partner

Implements NuTo::CollidableBase.

void NuTo::CollidableParticleSphere::PerformCollision ( CollidableParticleSphere & rSphere )

overridevirtual

collision between CollidableSphere and CollidableSphere, physics here.

Parameters

rSphere collision partner

Implements NuTo::CollidableBase.

void NuTo::CollidableParticleSphere::PerformCollision ( CollidableWallBase & rWall )

overridevirtual

collision between CollidableSphere and CollidableWall, forward to CollidableWall.

Parameters

rWall collision partner

Implements NuTo::CollidableBase.

double NuTo::CollidableParticleSphere::PredictCollision	(	CollidableBase &	rCollidable,
		int &	rType
	)

overridevirtual

collision check between this and a CollidableBase, resolve double dispatch, forward *this

Parameters

rCollidable	possible collision partner
rType	return argument, element of enum CollidableBase::EventType

Returns: predicted collision time

Implements NuTo::CollidableBase.

double NuTo::CollidableParticleSphere::PredictCollision	(	CollidableParticleSphere &	rSphere,
		int &	rType
	)

overridevirtual

collision check between this and another CollidableSphere: Physics lead to quadratic equation.

Parameters

rSphere	possible collision partner
rType	return argument, element of enum CollidableBase::EventType

Returns: predicted collision time

Implements NuTo::CollidableBase.

double NuTo::CollidableParticleSphere::PredictCollision	(	CollidableWallBase &	rWall,
		int &	rType
	)

overridevirtual

collision check between CollidableSphere and CollidableWall, forward to CollidableWall.

Parameters

rWall	possible collision partner
rType	return argument, element of enum CollidableBase::EventType

Returns: predicted collision time

Implements NuTo::CollidableBase.

void NuTo::CollidableParticleSphere::ResetVelocity ( )

resets the sphere velocity to 0.0

void NuTo::CollidableParticleSphere::SetGrowthRate	(	double	rGrowthRateFactor,
		double	rTime
	)

sets a new growth rate

Parameters

rGrowthRateFactor	growthrate *= rGRFactor
rTime	global time

void NuTo::CollidableParticleSphere::VisualizationDynamic	(	Visualize::UnstructuredGrid &	rVisualizer,
		bool	rFinal
	)		const

visualize all moving collidables

Parameters

rVisualizer NuTo object for ascii-export

Friends And Related Function Documentation

friend class CollidableWallBase

friend

friend class CollidableWallCylinder

friend

friend class CollidableWallPhysical

friend

provides faster access for collision checks with walls

friend class CollidableWallVirtual

friend

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

nuto/geometryConcrete/collision/collidables/CollidableParticleSphere.h
nuto/geometryConcrete/collision/collidables/CollidableParticleSphere.cpp

Public Member Functions

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation