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142 lines
3.9 KiB
C++
142 lines
3.9 KiB
C++
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | www.openfoam.com
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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Copyright (C) 2018 OpenCFD Ltd.
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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Class
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Foam::patchDistMethods::exact
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Description
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Calculation of exact distance to nearest patch for all cells and
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boundary by constructing a search tree for all patch faces.
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See also
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Foam::patchDistMethod::meshWave
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Foam::wallDist
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SourceFiles
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exactPatchDistMethod.C
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\*---------------------------------------------------------------------------*/
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#ifndef exactPatchDistMethod_H
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#define exactPatchDistMethod_H
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#include "patchDistMethod.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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class distributedTriSurfaceMesh;
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namespace patchDistMethods
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{
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/*---------------------------------------------------------------------------*\
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Class exact Declaration
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\*---------------------------------------------------------------------------*/
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class exact
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:
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public patchDistMethod
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{
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// Private Member Data
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//- Cache surface+searching of patch
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mutable autoPtr<distributedTriSurfaceMesh> patchSurfPtr_;
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// Private Member Functions
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const distributedTriSurfaceMesh& patchSurface() const;
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//- Disallow default bitwise copy construct
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exact(const exact&);
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//- Disallow default bitwise assignment
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void operator=(const exact&);
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public:
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//- Runtime type information
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TypeName("exactDistance");
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// Constructors
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//- Construct from coefficients dictionary, mesh
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// and fixed-value patch set
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exact
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(
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const dictionary& dict,
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const fvMesh& mesh,
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const labelHashSet& patchIDs
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);
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//- Construct from mesh and fixed-value patch set
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exact
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(
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const fvMesh& mesh,
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const labelHashSet& patchIDs
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);
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// Member Functions
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//- Update cached geometry when the mesh moves
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virtual bool movePoints()
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{
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// ? Reconstruct patch surface?
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//patchSurfPtr_.clear();
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return true;
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}
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//- Update cached topology and geometry when the mesh changes
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virtual void updateMesh(const mapPolyMesh&)
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{
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// ? Reconstruct patch surface?
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//patchSurfPtr_.clear();
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}
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//- Correct the given distance-to-patch field
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virtual bool correct(volScalarField& y);
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//- Correct the given distance-to-patch and normal-to-patch fields
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virtual bool correct(volScalarField& y, volVectorField& n);
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};
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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} // End namespace patchDistMethods
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} // End namespace Foam
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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