| /*---------------------------------------------------------------------------*\ | |
| ========= | | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | |
| \\ / O peration | Website: https://openfoam.org | |
| \\ / A nd | Copyright (C) 2011-2023 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/>. | |
| \*---------------------------------------------------------------------------*/ | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| Foam::List<Foam::labelPair> Foam::fvPatchDistWave::getChangedPatchAndFaces | |
| ( | |
| const fvMesh& mesh, | |
| const labelHashSet& patchIDs, | |
| const scalar minFaceFraction | |
| ) | |
| { | |
| label nChangedFaces = 0; | |
| forAllConstIter(labelHashSet, patchIDs, iter) | |
| { | |
| nChangedFaces += mesh.boundary()[iter.key()].size(); | |
| } | |
| List<labelPair> changedPatchAndFaces(nChangedFaces); | |
| label changedFacei = 0; | |
| forAllConstIter(labelHashSet, patchIDs, iter) | |
| { | |
| const label patchi = iter.key(); | |
| const fvPatch& patch = mesh.boundary()[patchi]; | |
| const bool conformal = !isA<nonConformalFvPatch>(patch); | |
| forAll(patch, patchFacei) | |
| { | |
| // If this patch is conformal then discard faces which have been | |
| // covered up by non-conformal faces to within the minFaceFraction | |
| // tolerance | |
| if (conformal) | |
| { | |
| const label polyFacei = mesh.polyFacesBf()[patchi][patchFacei]; | |
| const scalar faceFraction = | |
| patch.magSf()[patchFacei]/mesh.magFaceAreas()[polyFacei]; | |
| if (faceFraction < minFaceFraction) continue; | |
| } | |
| changedPatchAndFaces[changedFacei] = labelPair(patchi, patchFacei); | |
| changedFacei++; | |
| } | |
| } | |
| changedPatchAndFaces.resize(changedFacei); | |
| return changedPatchAndFaces; | |
| } | |
| // ************************************************************************* // | |