Specialisation of rigidBody to construct a cuboid given the mass and lengths of the sides. More...

Inheritance diagram for cuboid:

Collaboration diagram for cuboid:

Public Member Functions
	TypeName ("cuboid")
	Runtime type information. More...

	cuboid (const word &name, const scalar m, const vector &c, const vector &L)
	Construct from name, mass, centre of mass and lengths of the sides. More...

	cuboid (const word &name, const dictionary &dict)
	Construct from dictionary. More...

virtual autoPtr< rigidBody >	clone () const
	Return clone of this cuboid. More...

virtual	~cuboid ()
	Destructor. More...

const vector &	L () const
	Return the lengths of the sides of the cuboid. More...

virtual tmp< scalarField >	sectionMu0s (const direction axis, const scalarField &distances) const
	Return the zeroth moments of the sections of the body between. More...

virtual tmp< vectorField >	sectionMu1s (const direction axis, const scalarField &distances) const
	Return the first moments of the sections of the body between. More...

virtual tmp< symmTensorField >	sectionMu2s (const direction axis, const scalarField &distances) const
	Return the second moments of the sections of the body between. More...

virtual void	write (Ostream &) const
	Write. More...

Public Member Functions inherited from rigidBody
	TypeName ("rigidBody")
	Runtime type information. More...

	declareRunTimeSelectionTable (autoPtr, rigidBody, dictionary,(const word &name, const dictionary &dict),(name, dict))

	rigidBody (const word &name, const scalar &m, const vector &c, const symmTensor &Ic)
	Construct from mass, centre of mass and moment of inertia tensor. More...

	rigidBody (const word &name, const rigidBodyInertia &rbi)
	Construct from with the given rigidBodyInertia. More...

	rigidBody (const word &name, const dictionary &dict)
	Construct from dictionary. More...

virtual	~rigidBody ()
	Destructor. More...

const word &	name () const
	Return name. More...

virtual bool	massless () const
	Return false as this body is not massless. More...

void	merge (const subBody &)
	Merge a body into this parent body. More...

Public Member Functions inherited from rigidBodyInertia
	rigidBodyInertia ()
	Null constructor, initialises to zero. More...

	rigidBodyInertia (const scalar m, const vector &c, const symmTensor &Ic)
	Construct from mass, centre of mass and moment of inertia tensor. More...

	rigidBodyInertia (const dictionary &dict)
	Construct from dictionary. More...

	rigidBodyInertia (const spatialTensor &st)
	Construct from the components of a spatial tensor. More...

	rigidBodyInertia (Istream &is)
	Construct from Istream. More...

scalar	m () const
	Return the mass of the rigid-body. More...

const vector &	c () const
	Return the centre of mass of the rigid-body. More...

const symmTensor &	Ic () const
	Return the inertia tensor of the rigid-body about the centre of mass. More...

symmTensor	Ioc () const
	Return the difference between the inertia tensor of the rigid-body. More...

symmTensor	Icc (const vector &c) const
	Return the difference between the inertia tensor of the rigid-body. More...

symmTensor	Io () const
	Return the inertia tensor of the rigid-body about the origin. More...

scalar	kineticEnergy (const spatialVector &v)
	Return the kinetic energy of the body with the given velocity. More...

	operator spatialTensor () const
	Conversion to spatial tensor. More...

void	operator+= (const rigidBodyInertia &)

Additional Inherited Members
Static Public Member Functions inherited from rigidBody
static autoPtr< rigidBody >	New (const word &name, const scalar &m, const vector &c, const symmTensor &Ic)
	Select constructed from components. More...

static autoPtr< rigidBody >	New (const word &name, const dictionary &dict)
	Select constructed from name and dictionary. More...

Static Public Member Functions inherited from rigidBodyInertia
static symmTensor	Ioc (const scalar m, const vector &c)
	Return the difference between the inertia tensor of the rigid-body. More...

Detailed Description

Specialisation of rigidBody to construct a cuboid given the mass and lengths of the sides.

Source files

Definition at line 52 of file cuboid.H.

Constructor & Destructor Documentation

◆ cuboid() [1/2]

cuboid	(	const word &	name,
		const scalar	m,
		const vector &	c,
		const vector &	L
	)

inline

Construct from name, mass, centre of mass and lengths of the sides.

Definition at line 50 of file cuboidI.H.

Referenced by cuboid::clone().

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◆ cuboid() [2/2]

cuboid	(	const word &	name,
		const dictionary &	dict
	)

inline

Construct from dictionary.

Definition at line 63 of file cuboidI.H.

References rigidBodyInertia::c(), dict, rigidBodyInertia::m(), and rigidBodyInertia::rigidBodyInertia().

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◆ ~cuboid()

~cuboid ( )

virtual

Destructor.

Definition at line 52 of file cuboid.C.

Member Function Documentation

◆ TypeName()

TypeName ( "cuboid" )

Runtime type information.

◆ clone()

Foam::autoPtr< Foam::RBD::rigidBody > clone ( ) const

virtual

Return clone of this cuboid.

Reimplemented from rigidBody.

Definition at line 44 of file cuboid.C.

References cuboid::cuboid().

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◆ L()

const Foam::vector & L ( ) const

inline

Return the lengths of the sides of the cuboid.

Definition at line 80 of file cuboidI.H.

◆ sectionMu0s()

Foam::tmp< Foam::scalarField > sectionMu0s	(	const direction	axis,
		const scalarField &	distances
	)		const

virtual

Return the zeroth moments of the sections of the body between.

planes defined by distances along the given axis

Reimplemented from rigidBody.

Definition at line 58 of file cuboid.C.

References Foam::constant::universal::c, Foam::cmptProduct(), forAll, Foam::max(), Foam::min(), tmp< T >::ref(), rho, and List< T >::size().

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◆ sectionMu1s()

Foam::tmp< Foam::vectorField > sectionMu1s	(	const direction	axis,
		const scalarField &	distances
	)		const

virtual

Return the first moments of the sections of the body between.

planes defined by distances along the given axis

Reimplemented from rigidBody.

Definition at line 87 of file cuboid.C.

References Foam::constant::universal::c, Foam::cmptProduct(), forAll, Foam::max(), Foam::min(), tmp< T >::ref(), rho, List< T >::size(), and VectorSpace< Form, Cmpt, Ncmpts >::zero.

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◆ sectionMu2s()

Foam::tmp< Foam::symmTensorField > sectionMu2s	(	const direction	axis,
		const scalarField &	distances
	)		const

virtual

Return the second moments of the sections of the body between.

planes defined by distances along the given axis

Reimplemented from rigidBody.

Definition at line 116 of file cuboid.C.

References Foam::constant::universal::c, Foam::cmptMultiply(), Foam::cmptProduct(), forAll, Foam::max(), Foam::min(), tmp< T >::ref(), rho, List< T >::size(), Vector< Cmpt >::x(), Vector< Cmpt >::y(), Vector< Cmpt >::z(), and VectorSpace< Form, Cmpt, Ncmpts >::zero.

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◆ write()

void write ( Ostream & os ) const

virtual

Write.

Reimplemented from rigidBody.

Definition at line 162 of file cuboid.C.

References Foam::type(), and Foam::writeEntry().

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

src/rigidBodyMotion/rigidBodyDynamics/bodies/cuboid/cuboid.H
src/rigidBodyMotion/rigidBodyDynamics/bodies/cuboid/cuboid.C
src/rigidBodyMotion/rigidBodyDynamics/bodies/cuboid/cuboidI.H

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ cuboid() [1/2]

◆ cuboid() [2/2]

◆ ~cuboid()

Member Function Documentation

◆ TypeName()

◆ clone()

◆ L()

◆ sectionMu0s()

◆ sectionMu1s()

◆ sectionMu2s()

◆ write()