| /*---------------------------------------------------------------------------*\ | |
| ========= | | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | |
| \\ / O peration | Website: https://openfoam.org | |
| \\ / A nd | Copyright (C) 2020-2022 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::MPLICface | |
| Description | |
| Class that deals with cutting faces based on face point values and target | |
| value. | |
| SourceFiles | |
| MPLICface.C | |
| \*---------------------------------------------------------------------------*/ | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| namespace Foam | |
| { | |
| /*---------------------------------------------------------------------------*\ | |
| Class MPLICface Declaration | |
| \*---------------------------------------------------------------------------*/ | |
| class MPLICface | |
| { | |
| // Private Member variables | |
| //- Store all the cut points | |
| DynamicList<point> cutPoints_; | |
| //- Store points of sub face | |
| DynamicList<point> subPoints_; | |
| //- Labels of cut edges | |
| DynamicList<label> cutEdges_; | |
| //- Store velocity point values | |
| DynamicList<vector> subPointsU_; | |
| //- Keep truck of face orientation | |
| bool flipped_; | |
| //- Select unweighted interpolation if true | |
| // velocity flux corrected if false | |
| const bool unweighted_; | |
| public: | |
| // Constructors | |
| //- Construct empty | |
| MPLICface(const bool unweighted = true); | |
| // - Destructor | |
| ~MPLICface() | |
| {} | |
| // Member functions | |
| //- Function to cut for multi cut | |
| // Returns: | |
| // - 0: no cut | |
| // - 1: cut | |
| label cutFace | |
| ( | |
| const labelList& f, | |
| const labelList& faceEdges, | |
| const pointField& points, | |
| const boolList& isEdgeCutOld, | |
| boolList& isEdgeCut, | |
| label& faceEdgei, | |
| const UList<scalar>& pointsAlpha, | |
| const UList<vector>& pointsU, | |
| const label facei, | |
| const scalar target, | |
| const bool ow | |
| ); | |
| //- Cut the face and return the type of cut | |
| // Returns: | |
| // - -1: multi cut | |
| // - 0: no cut | |
| // - +1: single cut | |
| label cutFace | |
| ( | |
| const UList<label>& f, | |
| const UList<point>& points, | |
| const UList<scalar>& pointsAlpha, | |
| const UList<vector>& pointsU, | |
| const scalar target, | |
| const bool ow | |
| ); | |
| //- Calculate and return alphaPhiU | |
| inline scalar alphaPhiU() const; | |
| //- Calculate and return alphaPhiU | |
| template<class VectorList, class PointList> | |
| inline scalar alphaPhiU | |
| ( | |
| const VectorList& pointsU, | |
| const PointList& points | |
| ) const; | |
| //- Calculate and return alphaPhiU | |
| template<class VectorList, class PointList> | |
| inline scalar alphaPhiU | |
| ( | |
| const VectorList& pointsU, | |
| const PointList& points, | |
| const labelList& f | |
| ) const; | |
| //- Access to cut points | |
| inline const DynamicList<point>& cutPoints() const; | |
| //- Access to submerged face points | |
| inline const DynamicList<point>& subPoints() const; | |
| //- Access to cut edges | |
| inline const DynamicList<label>& cutEdges() const; | |
| //- Return subface surface area vector | |
| inline const vector Sf() const; | |
| //- Return subface centre | |
| inline const vector Cf(const vector& area) const; | |
| //- Return interpolated U values | |
| inline const DynamicList<vector>& U() const; | |
| }; | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| } // End namespace Foam | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| // ************************************************************************* // | |