Defines the arcEdge of a circle in terms of 3 points on its circumference. More...

Inheritance diagram for arcEdge:

Collaboration diagram for arcEdge:

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

	arcEdge (const pointField &points, const label start, const label end, const point &pMid)
	Construct from components. More...

	arcEdge (const dictionary &dict, const label index, const searchableSurfaces &geometry, const pointField &points, Istream &)
	Construct from Istream setting pointsList. More...

virtual	~arcEdge ()=default
	Destructor. More...

point	position (const scalar lambda) const
	The point corresponding to the curve parameter [0-1]. More...

scalar	length () const
	The length of the curve. More...

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

	declareRunTimeSelectionTable (autoPtr, blockEdge, Istream,(const dictionary &dict, const label index, const searchableSurfaces &geometry, const pointField &points, Istream &is),(dict, index, geometry, points, is))

	blockEdge (const pointField &points, const label start, const label end)
	Construct from components. More...

	blockEdge (const dictionary &dict, const label index, const pointField &, Istream &)
	Construct from Istream setting pointsList. More...

virtual autoPtr< blockEdge >	clone () const
	Clone function. More...

virtual	~blockEdge ()=default
	Destructor. More...

label	start () const
	Return label of start point. More...

label	end () const
	Return label of end point. More...

int	compare (const blockEdge &) const
	Compare the given start and end points with this curve. More...

int	compare (const edge &) const
	Compare the given start and end points with this curve. More...

int	compare (const label start, const label end) const
	Compare the given start and end points with this curve. More...

virtual tmp< pointField >	position (const scalarList &) const
	Return the point positions corresponding to the curve parameters. More...

void	write (Ostream &, const dictionary &) const
	Write edge with variable backsubstitution. More...

Additional Inherited Members
Static Public Member Functions inherited from blockEdge
static autoPtr< blockEdge >	New (const dictionary &dict, const label index, const searchableSurfaces &geometry, const pointField &, Istream &)
	New function which constructs and returns pointer to a blockEdge. More...

Static Protected Member Functions inherited from blockEdge
static pointField	appendEndPoints (const pointField &, const label start, const label end, const pointField &otherKnots)
	Return a complete point field by appending the start/end points. More...

Protected Attributes inherited from blockEdge
const pointField &	points_

const label	start_

const label	end_

Detailed Description

Defines the arcEdge of a circle in terms of 3 points on its circumference.

Source files

Definition at line 54 of file arcEdge.H.

Constructor & Destructor Documentation

◆ arcEdge() [1/2]

arcEdge	(	const pointField &	points,
		const label	start,
		const label	end,
		const point &	pMid
	)

Construct from components.

Definition at line 111 of file arcEdge.C.

◆ arcEdge() [2/2]

arcEdge	(	const dictionary &	dict,
		const label	index,
		const searchableSurfaces &	geometry,
		const pointField &	points,
		Istream &	is
	)

Construct from Istream setting pointsList.

Definition at line 127 of file arcEdge.C.

◆ ~arcEdge()

virtual ~arcEdge ( )

virtualdefault

Destructor.

Member Function Documentation

◆ TypeName()

TypeName ( "arc" )

Runtime type information.

◆ position()

Foam::point position ( const scalar lambda ) const

virtual

The point corresponding to the curve parameter [0-1].

Implements blockEdge.

Definition at line 145 of file arcEdge.C.

References Foam::abort(), Foam::degToRad(), Foam::FatalError, FatalErrorInFunction, and lambda().

Here is the call graph for this function:

◆ length()

Foam::scalar length ( ) const

virtual

The length of the curve.

Implements blockEdge.

Definition at line 168 of file arcEdge.C.

References Foam::degToRad().