| /*---------------------------------------------------------------------------*\ | |
| ========= | | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | |
| \\ / O peration | Website: https://openfoam.org | |
| \\ / A nd | Copyright (C) 2011-2020 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::polyDualMesh | |
| Description | |
| Creates dual of polyMesh. | |
| Every polyMesh point becomes a cell on the dual mesh | |
| Every polyMesh cell and patchFace becomes a point on the dual mesh. | |
| SourceFiles | |
| polyDualMesh.C | |
| \*---------------------------------------------------------------------------*/ | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| namespace Foam | |
| { | |
| /*---------------------------------------------------------------------------*\ | |
| Class polyDualMesh Declaration | |
| \*---------------------------------------------------------------------------*/ | |
| class polyDualMesh | |
| : | |
| public polyMesh | |
| { | |
| // Private Data | |
| //- From polyMesh cell to my point | |
| labelIOList cellPoint_; | |
| //- From polyMesh boundary face (face-mesh.nInternalFaces()) to my point | |
| labelIOList boundaryFacePoint_; | |
| // Private Member Functions | |
| static labelList getFaceOrder | |
| ( | |
| const labelList& faceOwner, | |
| const labelList& faceNeighbour, | |
| const cellList& cells, | |
| label& nInternalFaces | |
| ); | |
| static void getPointEdges | |
| ( | |
| const primitivePatch& patch, | |
| const label facei, | |
| const label pointi, | |
| label& e0, | |
| label& e1 | |
| ); | |
| static labelList collectPatchSideFace | |
| ( | |
| const polyPatch& patch, | |
| const label patchToDualOffset, | |
| const labelList& edgeToDualPoint, | |
| const labelList& pointToDualPoint, | |
| const label pointi, | |
| label& edgeI | |
| ); | |
| static void collectPatchInternalFace | |
| ( | |
| const polyPatch& patch, | |
| const label patchToDualOffset, | |
| const labelList& edgeToDualPoint, | |
| const label pointi, | |
| const label startEdgeI, | |
| labelList& dualFace2, | |
| labelList& featEdgeIndices2 | |
| ); | |
| static void splitFace | |
| ( | |
| const polyPatch& patch, | |
| const labelList& pointToDualPoint, | |
| const label pointi, | |
| const labelList& dualFace, | |
| const labelList& featEdgeIndices, | |
| DynamicList<face>& dualFaces, | |
| DynamicList<label>& dualOwner, | |
| DynamicList<label>& dualNeighbour, | |
| DynamicList<label>& dualRegion | |
| ); | |
| static void dualPatch | |
| ( | |
| const polyPatch& patch, | |
| const label patchToDualOffset, | |
| const labelList& edgeToDualPoint, | |
| const labelList& pointToDualPoint, | |
| const pointField& dualPoints, | |
| DynamicList<face>& dualFaces, | |
| DynamicList<label>& dualOwner, | |
| DynamicList<label>& dualNeighbour, | |
| DynamicList<label>& dualRegion | |
| ); | |
| void calcDual | |
| ( | |
| const polyMesh& mesh, | |
| const labelList& featureEdges, | |
| const labelList& featurePoints | |
| ); | |
| public: | |
| //- Runtime type information | |
| ClassName("polyDualMesh"); | |
| // Constructors | |
| //- Construct from IOobject | |
| polyDualMesh(const IOobject&); | |
| //- Construct from polyMesh and list of edges and points to represent. | |
| // Feature edge and point labels are in local addressing of a patch | |
| // over all boundary faces. | |
| polyDualMesh | |
| ( | |
| const polyMesh&, | |
| const labelList& featureEdges, | |
| const labelList& featurePoints | |
| ); | |
| //- Construct from polyMesh and feature edge angle. Uses calcFeatures | |
| // below to determine feature edges and points. | |
| polyDualMesh | |
| ( | |
| const polyMesh&, | |
| const scalar featureCos | |
| ); | |
| //- Disallow default bitwise copy construction | |
| polyDualMesh(const polyDualMesh&) = delete; | |
| //- Helper function to create feature edges and points based on | |
| // feature angle and patches. | |
| static void calcFeatures | |
| ( | |
| const polyMesh&, | |
| const scalar featureCos, | |
| labelList& featureEdges, | |
| labelList& featurePoints | |
| ); | |
| //- Destructor | |
| ~polyDualMesh(); | |
| // Member Functions | |
| // Access | |
| //- From polyMesh cell to dual point | |
| const labelIOList& cellPoint() const | |
| { | |
| return cellPoint_; | |
| } | |
| //- From polyMesh patch face to dual point | |
| const labelIOList& boundaryFacePoint() const | |
| { | |
| return boundaryFacePoint_; | |
| } | |
| // Member Operators | |
| //- Disallow default bitwise assignment | |
| void operator=(const polyDualMesh&) = delete; | |
| }; | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| } // End namespace Foam | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| // ************************************************************************* // | |