| /*---------------------------------------------------------------------------*\ | |
| ========= | | |
| \\ / 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. | |
| OpenFOAM is distributed in the hope that it will be useful, but WITHOUT | |
| 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::sampledSurfaces::patch | |
| Description | |
| A sampledSurface on patches. Non-triangulated by default. | |
| Example: | |
| \verbatim | |
| { | |
| type patch; | |
| patches (walls); | |
| triangulate no; | |
| interpolate yes; | |
| } | |
| \endverbatim | |
| Usage | |
| \table | |
| Property | Description | Required | Default value | |
| patches | the names of patches on which to sample | yes | | |
| triangulate | triangulate the output | no | no | |
| interpolate | interpolate values to the surface points | no | no | |
| \endtable | |
| SourceFiles | |
| sampledPatch.C | |
| \*---------------------------------------------------------------------------*/ | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| namespace Foam | |
| { | |
| namespace sampledSurfaces | |
| { | |
| /*---------------------------------------------------------------------------*\ | |
| Class patch Declaration | |
| \*---------------------------------------------------------------------------*/ | |
| class patch | |
| : | |
| public MeshedSurface<face>, | |
| public sampledSurface | |
| { | |
| // Private Data | |
| //- Name of patches | |
| const wordReList patchNames_; | |
| //- Corresponding patchIDs | |
| mutable labelList patchIndices_; | |
| //- Triangulated faces or keep faces as is | |
| bool triangulate_; | |
| //- Track if the surface needs an update | |
| mutable bool needsUpdate_; | |
| //- For every face (or triangle) the originating patch | |
| labelList patchIndex_; | |
| //- For every face (or triangle) the index in the originating patch | |
| labelList patchFaceLabels_; | |
| //- Start indices (in patchFaceLabels_) of patches | |
| labelList patchStart_; | |
| // Private Member Functions | |
| //- Sample field on faces | |
| template<class Type> | |
| tmp<Field<Type>> sampleField | |
| ( | |
| const VolField<Type>& vField | |
| ) const; | |
| //- Sample surface field on faces | |
| template<class Type> | |
| tmp<Field<Type>> sampleField | |
| ( | |
| const SurfaceField<Type>& sField | |
| ) const; | |
| template<class Type> | |
| tmp<Field<Type>> interpolateField(const interpolation<Type>&) const; | |
| //- Re-map action on triangulation or cleanup | |
| virtual void remapFaces(const labelUList& faceMap); | |
| protected: | |
| const wordReList& patchNames() const | |
| { | |
| return patchNames_; | |
| } | |
| const labelList& patchIndices() const; | |
| const labelList& patchStart() const | |
| { | |
| return patchStart_; | |
| } | |
| const labelList& patchFaceLabels() const | |
| { | |
| return patchFaceLabels_; | |
| } | |
| public: | |
| //- Runtime type information | |
| TypeName("patch"); | |
| // Constructors | |
| //- Construct from components | |
| patch | |
| ( | |
| const word& name, | |
| const polyMesh& mesh, | |
| const wordReList& patchNames, | |
| const bool triangulate = false | |
| ); | |
| //- Construct from dictionary | |
| patch | |
| ( | |
| const word& name, | |
| const polyMesh& mesh, | |
| const dictionary& dict | |
| ); | |
| //- Destructor | |
| virtual ~patch(); | |
| // Member Functions | |
| //- Does the surface need an update? | |
| virtual bool needsUpdate() const; | |
| //- Update the surface as required. | |
| // Do nothing (and return false) if no update was needed | |
| virtual bool update(); | |
| //- Points of surface | |
| virtual const pointField& points() const | |
| { | |
| return MeshedSurface<face>::points(); | |
| } | |
| //- Faces of surface | |
| virtual const faceList& faces() const | |
| { | |
| return MeshedSurface<face>::faces(); | |
| } | |
| //- Sample field on the surface's faces | |
| FOR_ALL_FIELD_TYPES(DEFINE_SAMPLE); | |
| //- Interpolate field to the surface's points | |
| FOR_ALL_FIELD_TYPES(DEFINE_INTERPOLATE); | |
| //- Update for mesh point-motion | |
| virtual void movePoints(); | |
| //- Update topology using the given map | |
| virtual void topoChange(const polyTopoChangeMap&); | |
| //- Update from another mesh using the given map | |
| virtual void mapMesh(const polyMeshMap&); | |
| //- Redistribute or update using the given distribution map | |
| virtual void distribute(const polyDistributionMap&); | |
| //- Write | |
| virtual void print(Ostream&) const; | |
| }; | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| } // End namespace sampledSurfaces | |
| } // End namespace Foam | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| // ************************************************************************* // | |