OpenFOAM-dev / data /src /fvMeshMovers /fvMotionSolvers /pointPatchFields /derived /surfaceSlipDisplacement /surfaceSlipDisplacementPointPatchVectorField.H
| /*---------------------------------------------------------------------------*\ | |
| ========= | | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | |
| \\ / O peration | Website: https://openfoam.org | |
| \\ / A nd | Copyright (C) 2011-2026 OpenFOAM Foundation | |
| \\/ M anipulation | | |
| ------------------------------------------------------------------------------- | |
| License | |
| This file is part of OpenFOAM. | |
| OpenFOAM is free software: you can redistribute it and/or modify it | |
| under the terms of the GNU General Public License as published by | |
| the Free Software Foundation, either version 3 of the License, or | |
| (at your option) any later version. | |
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| ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| for more details. | |
| You should have received a copy of the GNU General Public License | |
| along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>. | |
| Class | |
| Foam::surfaceSlipDisplacementPointPatchVectorField | |
| Description | |
| Displacement follows a triSurface. Use in a pointMeshMovers::displacement | |
| as a bc on the pointDisplacement field. | |
| Following is done by calculating the projection onto the surface according | |
| to the projectMode | |
| - NEAREST : nearest | |
| - POINTNORMAL : intersection with point normal | |
| - FIXEDNORMAL : intersection with fixed vector | |
| Optionally (intersection only) removes a component ("wedgePlane") to | |
| stay in 2D. | |
| Needs: | |
| - geometry : dictionary with searchableSurfaces. (usually | |
| triSurfacees in constant/triSurface) | |
| - projectMode : see above | |
| - projectDirection : if projectMode = fixedNormal | |
| - wedgePlane : -1 or component to knock out of intersection normal | |
| - frozenPointsZone : empty or name of pointZone containing points | |
| that do not move | |
| SourceFiles | |
| surfaceSlipDisplacementPointPatchVectorField.C | |
| \*---------------------------------------------------------------------------*/ | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| namespace Foam | |
| { | |
| /*---------------------------------------------------------------------------*\ | |
| Class surfaceSlipDisplacementPointPatchVectorField Declaration | |
| \*---------------------------------------------------------------------------*/ | |
| class surfaceSlipDisplacementPointPatchVectorField | |
| : | |
| public pointPatchVectorField | |
| { | |
| public: | |
| // Public data types | |
| enum projectMode | |
| { | |
| NEAREST, | |
| POINTNORMAL, | |
| FIXEDNORMAL | |
| }; | |
| private: | |
| // Private Data | |
| //- Project mode names | |
| static const NamedEnum<projectMode, 3> projectModeNames_; | |
| //- Names of surfaces | |
| const dictionary surfacesDict_; | |
| //- How to project/project onto surface | |
| const projectMode projectMode_; | |
| //- Direction to project | |
| const vector projectDir_; | |
| //- Plane for 2D wedge case or -1. | |
| const label wedgePlane_; | |
| //- pointZone with frozen points | |
| const word frozenPointsZone_; | |
| //- Demand driven: surface to project | |
| mutable autoPtr<searchableSurfaceList> surfacesPtr_; | |
| // Private Member Functions | |
| //- Calculate displacement (w.r.t. points0()) to project onto surface | |
| void calcProjection(vectorField& displacement) const; | |
| public: | |
| //- Runtime type information | |
| TypeName("surfaceSlipDisplacement"); | |
| // Constructors | |
| //- Construct from patch, internal field and dictionary | |
| surfaceSlipDisplacementPointPatchVectorField | |
| ( | |
| const pointPatch&, | |
| const DimensionedField<vector, pointMesh>&, | |
| const dictionary& | |
| ); | |
| //- Construct by mapping given patchField<vector> onto a new patch | |
| surfaceSlipDisplacementPointPatchVectorField | |
| ( | |
| const surfaceSlipDisplacementPointPatchVectorField&, | |
| const pointPatch&, | |
| const DimensionedField<vector, pointMesh>&, | |
| const fieldMapper& | |
| ); | |
| //- Disallow copy without setting internal field reference | |
| surfaceSlipDisplacementPointPatchVectorField | |
| ( | |
| const surfaceSlipDisplacementPointPatchVectorField& | |
| ) = delete; | |
| //- Copy constructor setting internal field reference | |
| surfaceSlipDisplacementPointPatchVectorField | |
| ( | |
| const surfaceSlipDisplacementPointPatchVectorField&, | |
| const DimensionedField<vector, pointMesh>& | |
| ); | |
| //- Construct and return a clone setting internal field reference | |
| virtual autoPtr<pointPatchVectorField> clone | |
| ( | |
| const DimensionedField<vector, pointMesh>& iF | |
| ) const | |
| { | |
| return autoPtr<pointPatchVectorField> | |
| ( | |
| new surfaceSlipDisplacementPointPatchVectorField | |
| ( | |
| *this, | |
| iF | |
| ) | |
| ); | |
| } | |
| // Member Functions | |
| //- Surface to follow. Demand loads surfaceNames. | |
| const searchableSurfaceList& surfaces() const; | |
| //- Update the patch field | |
| virtual void evaluate | |
| ( | |
| const Pstream::commsTypes commsType=Pstream::commsTypes::blocking | |
| ); | |
| //- Write | |
| virtual void write(Ostream&) const; | |
| // Member Operators | |
| //- Disallow default bitwise assignment | |
| void operator= | |
| ( | |
| const surfaceSlipDisplacementPointPatchVectorField& | |
| ) = delete; | |
| //- Inherit assignment | |
| using pointPatchVectorField::operator=; | |
| }; | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| } // End namespace Foam | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| // ************************************************************************* // | |