A topoSetSource to select cells based on cell centres inside a rotated and/or skewed box. More...

Inheritance diagram for rotatedBoxToCell:

Collaboration diagram for rotatedBoxToCell:

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

	rotatedBoxToCell (const polyMesh &mesh, const vector &origin, const vector &i, const vector &j, const vector &k)
	Construct from components. More...

	rotatedBoxToCell (const polyMesh &mesh, const dictionary &dict)
	Construct from dictionary. More...

virtual	~rotatedBoxToCell ()
	Destructor. More...

virtual sourceType	setType () const

virtual void	applyToSet (const topoSetSource::setAction action, topoSet &) const

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

	declareRunTimeSelectionTable (autoPtr, topoSetSource, word,(const polyMesh &mesh, const dictionary &dict),(mesh, dict))

	topoSetSource (const polyMesh &mesh)
	Construct from components. More...

	topoSetSource (const topoSetSource &)=delete
	Disallow default bitwise copy construction. More...

autoPtr< topoSetSource >	clone () const
	Clone. More...

virtual	~topoSetSource ()
	Destructor. More...

const polyMesh &	mesh () const

void	operator= (const topoSetSource &)=delete
	Disallow default bitwise assignment. More...

Additional Inherited Members
Public Types inherited from topoSetSource
enum	sourceType { CELLSETSOURCE , FACESETSOURCE , POINTSETSOURCE , CELLZONESOURCE , FACEZONESOURCE , POINTZONESOURCE }
	Enumeration defining the types of sources. More...

enum	setAction { CLEAR , NEW , INVERT , ADD , DELETE , SUBSET , LIST , REMOVE }
	Enumeration defining the valid actions. More...

Static Public Member Functions inherited from topoSetSource
static setAction	toAction (const word &actionName)
	Convert string to action. More...

static autoPtr< topoSetSource >	New (const word &topoSetSourceType, const polyMesh &mesh, const dictionary &dict)
	Return a reference to the selected topoSetSource. More...

Protected Member Functions inherited from topoSetSource
void	addOrDelete (topoSet &set, const label celli, const bool) const
	Add (if bool) celli to set or delete celli from set. More...

Protected Attributes inherited from topoSetSource
const polyMesh &	mesh_

Detailed Description

A topoSetSource to select cells based on cell centres inside a rotated and/or skewed box.

The box can be defined with an origin and three vectors; i, j, and k. The origin is one corner of the box, and the vectors are the edges connected to that corner.

For example, the following defines a box rotated 45 degrees around the z-axis, with width and depth of 0.2, height of 200, and with a bottom left corner at (0.4 0.4 -100):

    origin  (0.4 0.4 -100);
    i       (0.141421 0.141421 0);
    j       (-0.141421 0.141421 0);
    k       (0 0 200);

Alternatively, the box can be defined using a non-rotated box and details of how it should be rotated. This syntax is triggered by the presence of the keyword "box". A standard bounding box is supplied, along with a centre of rotation and two vectors, n1 and n2. The rotation is taken to be that which transforms n1 onto n2.

The above example can be equivalently specified in this alternative form as follows:

    box     (0.4 0.4 -100) (0.6 0.6 100);
    centre  (0.4 0.4 0);
    n1      (1 0 0);
    n2      (1 1 0);

Source files

Definition at line 81 of file rotatedBoxToCell.H.

Constructor & Destructor Documentation

◆ rotatedBoxToCell() [1/2]

rotatedBoxToCell	(	const polyMesh &	mesh,
		const vector &	origin,
		const vector &	i,
		const vector &	j,
		const vector &	k
	)

Construct from components.

Definition at line 105 of file rotatedBoxToCell.C.

◆ rotatedBoxToCell() [2/2]

rotatedBoxToCell	(	const polyMesh &	mesh,
		const dictionary &	dict
	)

Construct from dictionary.

Definition at line 122 of file rotatedBoxToCell.C.

References Foam::constant::universal::c, dict, boundBox::midpoint(), boundBox::min(), Foam::normalised(), boundBox::points(), Foam::R(), and Foam::rotationTensor().

Here is the call graph for this function:

◆ ~rotatedBoxToCell()

~rotatedBoxToCell ( )

virtual

Destructor.

Definition at line 161 of file rotatedBoxToCell.C.

Member Function Documentation

◆ TypeName()

TypeName ( "rotatedBoxToCell" )

Runtime type information.

◆ setType()

virtual sourceType setType ( ) const

inlinevirtual

Implements topoSetSource.

Definition at line 132 of file rotatedBoxToCell.H.

References topoSetSource::CELLSETSOURCE.

◆ applyToSet()

void applyToSet	(	const topoSetSource::setAction	action,
		topoSet &	set
	)		const