OpenFOAM: Bezier Class Reference

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Calculation of adjoint based sensitivities for Bezier control points. More...

#include <Bezier.H>

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Public Member Functions
	TypeName ("Bezier")
	Runtime type information.
	Bezier (const fvMesh &mesh, const dictionary &dict)
	Construct from components.
virtual	~Bezier ()=default
	Destructor.
label	nBezier () const
	Number of Bezier control points.
PtrList< pointTensorField > &	dxidXj ()
	dx/db tensor for all control points
const boolList &	confineXmovement () const
	Confine x movement.
const boolList &	confineYmovement () const
	Confine y movement.
const boolList &	confineZmovement () const
	Confine z movement.
const boolListList &	confineMovement () const
	Info about confining movement in all directions.
tmp< tensorField >	dndbBasedSensitivities (const label patchI, const label cpI, bool returnDimensionedNormalSens=true) const
	Compute derivative of the normal vector for a Bezier parameterized patch.
tmp< vectorField >	dndbBasedSensitivities (const label patchI, const label cpI, const label idir, bool returnDimensionedNormalSens=true) const
	Compute derivative of the normal vector for a Bezier parameterized patch wrt a given component (direction) of the Bezier control point.
tmp< tensorField >	dxdbFace (const label patchI, const label cpI, bool useChainRule=true) const
	dxdb tensor for a Bezier parameterized patch
tmp< vectorField >	dxdbFace (const label patchI, const label cpI, const label idir, bool useChainRule=true) const
	dxdb vector for a Bezier parameterized patch and a specific control point component
tensorField	facePoints_d (const label globalFaceI, const label cpI) const
	For a given (global) face ID, return the change of the face points.
vectorField	facePoints_d (const label globalFaceI, const label cpI, const label idir) const
	For a given (global) face ID, return the change of the face points if a given component of the CP changes.
const labelList &	getActiveDesignVariables () const
	Return active design variables.

Protected Attributes
const fvMesh &	mesh_
const dictionary &	dict_
label	nBezier_
PtrList< pointTensorField >	dxidXj_
boolList	confineXmovement_
boolList	confineYmovement_
boolList	confineZmovement_
boolListList	confineMovement_
labelList	activeDesignVariables_

Detailed Description

Calculation of adjoint based sensitivities for Bezier control points.

Source files

Definition at line 54 of file Bezier.H.

Constructor & Destructor Documentation

◆ Bezier()

Bezier	(	const fvMesh &	mesh,
		const dictionary &	dict )

Construct from components.

Definition at line 40 of file Bezier.C.

References activeDesignVariables_, IOobjectOption::AUTO_WRITE, confineMovement_, confineXmovement_, confineYmovement_, confineZmovement_, dict, dict_, dxidXj_, mesh, mesh_, IOobjectOption::MUST_READ, name, nBezier_, and MeshObject< polyMesh, UpdateableMeshObject, pointMesh >::New().

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◆ ~Bezier()

virtual ~Bezier ( )

virtualdefault

Destructor.

Member Function Documentation

◆ TypeName()

TypeName ( "Bezier" )

Runtime type information.

References dict, and mesh.

◆ nBezier()

label nBezier ( ) const

Number of Bezier control points.

Definition at line 120 of file Bezier.C.

References nBezier_.

◆ dxidXj()

PtrList< pointTensorField > & dxidXj ( )

dx/db tensor for all control points

Definition at line 126 of file Bezier.C.

References dxidXj_.

◆ confineXmovement()

const boolList & confineXmovement ( ) const

Confine x movement.

Definition at line 132 of file Bezier.C.

References confineXmovement_.

◆ confineYmovement()

const boolList & confineYmovement ( ) const

Confine y movement.

Definition at line 138 of file Bezier.C.

References confineYmovement_.

◆ confineZmovement()

const boolList & confineZmovement ( ) const

Confine z movement.

Definition at line 144 of file Bezier.C.

References confineZmovement_.

◆ confineMovement()

const boolListList & confineMovement ( ) const

Info about confining movement in all directions.

Definition at line 150 of file Bezier.C.

References confineMovement_.

◆ dndbBasedSensitivities() [1/2]

tmp< tensorField > dndbBasedSensitivities	(	const label	patchI,
		const label	cpI,
		bool	returnDimensionedNormalSens = true ) const

Compute derivative of the normal vector for a Bezier parameterized patch.

Definition at line 156 of file Bezier.C.

References dxidXj_, forAll, deltaBoundary::makeFaceCentresAndAreas_d(), mesh_, tmp< T >::New(), face::points(), UList< T >::size(), polyPatch::start(), and Foam::Zero.

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◆ dndbBasedSensitivities() [2/2]

tmp< vectorField > dndbBasedSensitivities	(	const label	patchI,
		const label	cpI,
		const label	idir,
		bool	returnDimensionedNormalSens = true ) const

Compute derivative of the normal vector for a Bezier parameterized patch wrt a given component (direction) of the Bezier control point.

Definition at line 212 of file Bezier.C.

References dxidXj_, forAll, deltaBoundary::makeFaceCentresAndAreas_d(), mesh_, tmp< T >::New(), face::points(), UList< T >::size(), polyPatch::start(), Foam::unzipRow(), and Foam::Zero.

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◆ dxdbFace() [1/2]

tmp< tensorField > dxdbFace	(	const label	patchI,
		const label	cpI,
		bool	useChainRule = true ) const

dxdb tensor for a Bezier parameterized patch

Definition at line 271 of file Bezier.C.

References dxdbFace(), dxidXj_, forAll, deltaBoundary::makeFaceCentresAndAreas_d(), mesh_, tmp< T >::New(), face::points(), PrimitivePatchInterpolation< Patch >::pointToFaceInterpolate(), UList< T >::size(), and Foam::Zero.

Referenced by dxdbFace(), and dxdbFace().

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◆ dxdbFace() [2/2]

tmp< vectorField > dxdbFace	(	const label	patchI,
		const label	cpI,
		const label	idir,
		bool	useChainRule = true ) const

dxdb vector for a Bezier parameterized patch and a specific control point component

Definition at line 323 of file Bezier.C.

References Foam::component(), Field< Type >::component(), dxdbFace(), dxidXj_, forAll, deltaBoundary::makeFaceCentresAndAreas_d(), mesh_, tmp< T >::New(), face::points(), PrimitivePatchInterpolation< Patch >::pointToFaceInterpolate(), Field< Type >::replace(), UList< T >::size(), and Foam::Zero.

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◆ facePoints_d() [1/2]

tensorField facePoints_d	(	const label	globalFaceI,
		const label	cpI ) const

For a given (global) face ID, return the change of the face points.

Definition at line 385 of file Bezier.C.

References dxidXj_, forAll, mesh_, UList< T >::size(), and Foam::Zero.

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◆ facePoints_d() [2/2]

vectorField facePoints_d	(	const label	globalFaceI,
		const label	cpI,
		const label	idir ) const

For a given (global) face ID, return the change of the face points if a given component of the CP changes.

Definition at line 401 of file Bezier.C.

References VectorSpace< Form, Cmpt, Ncmpts >::component(), dxidXj_, forAll, mesh_, UList< T >::size(), and Foam::Zero.

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◆ getActiveDesignVariables()

const labelList & getActiveDesignVariables ( ) const

Return active design variables.

Definition at line 421 of file Bezier.C.

References activeDesignVariables_.

Member Data Documentation

◆ mesh_

const fvMesh& mesh_

protected

Definition at line 75 of file Bezier.H.

Referenced by Bezier(), dndbBasedSensitivities(), dndbBasedSensitivities(), dxdbFace(), dxdbFace(), facePoints_d(), and facePoints_d().

◆ dict_

const dictionary& dict_

protected

Definition at line 76 of file Bezier.H.

Referenced by Bezier().

◆ nBezier_

label nBezier_

protected

Definition at line 78 of file Bezier.H.

Referenced by Bezier(), and nBezier().

◆ dxidXj_

PtrList<pointTensorField> dxidXj_

protected

Definition at line 79 of file Bezier.H.

Referenced by Bezier(), dndbBasedSensitivities(), dndbBasedSensitivities(), dxdbFace(), dxdbFace(), dxidXj(), facePoints_d(), and facePoints_d().

◆ confineXmovement_

boolList confineXmovement_

protected

Definition at line 81 of file Bezier.H.

Referenced by Bezier(), and confineXmovement().

◆ confineYmovement_

boolList confineYmovement_

protected

Definition at line 82 of file Bezier.H.

Referenced by Bezier(), and confineYmovement().

◆ confineZmovement_

boolList confineZmovement_

protected

Definition at line 83 of file Bezier.H.

Referenced by Bezier(), and confineZmovement().

◆ confineMovement_

boolListList confineMovement_

protected

Definition at line 84 of file Bezier.H.

Referenced by Bezier(), and confineMovement().

◆ activeDesignVariables_

labelList activeDesignVariables_

protected

Definition at line 85 of file Bezier.H.

Referenced by Bezier(), and getActiveDesignVariables().

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

src/optimisation/adjointOptimisation/adjoint/parameterization/Bezier/Bezier.H
src/optimisation/adjointOptimisation/adjoint/parameterization/Bezier/Bezier.C

Foam
Bezier
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