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========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2023-2025 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
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for more details.
You should have received a copy of the GNU General Public License
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Class
Foam::snappyHexMeshConfiguration
Description
From a set of input surface geometry files and some configuration
parameters, writes out a snappyHexMeshDict configuration file.
SourceFiles
snappyHexMeshConfigurationI.H
snappyHexMeshConfiguration.C
\*---------------------------------------------------------------------------*/
#ifndef snappyHexMeshConfiguration_H
#define snappyHexMeshConfiguration_H
#include "caseFileConfiguration.H"
#include "meshingSurfaceList.H"
#include "Tuple3.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
/*---------------------------------------------------------------------------*\
Class snappyHexMeshConfiguration Declaration
\*---------------------------------------------------------------------------*/
class snappyHexMeshConfiguration
:
public caseFileConfiguration
{
protected:
// Protected Typedefs
//- The surface type
typedef meshingSurface::surfaceType surfaceType;
// Protected Data
//- List of surfaces used for meshing
const meshingSurfaceList& surfaces_;
//- Refinement level applied across the snappyHexMeshDict file
const label refinementLevel_;
//- Level of refinement on specified surfaces
const List<Tuple2<word, label>>& surfaceLevels_;
//- Refinement regions specified by surface and level
const List<Tuple2<word, label>>& refinementRegions_;
//- Refinement boxes with level of refinement
const List<Tuple3<vector, vector, label>>& refinementBoxes_;
//- Refinement distances with level of refinement
const List<Tuple3<word, scalar, label>>& refinementDists_;
//- Using explicit feature capturing?
const bool explicitFeatures_;
//- Number of layers on specified surfaces
const List<Tuple2<word, label>> layers_;
//- Thickness of the near wall cells with layer addition
const scalar firstLayerThickness_;
//- Expansion ratio used with layer addition
const scalar layerExpansionRatio_;
//- insidePoints option (true when '-insidePoints' selected)
const bool insidePointsOpt_;
//- insidePoints
const List<point> insidePoints_;
//- nCellsBetweenLevels parameter
const label nCellsBetweenLevels_;
// Protected Member Functions
//- Write switches
void writeSnappySwitches();
//- Write surface entry for geometry sub-dictionary
void writeGeometrySurface(const label surfID);
//- Write searchableBox entry for geometry sub-dictionary
void writeSearchableBox(const label i);
//- Write geometry sub-dictionary
void writeSnappyGeometry();
//- Write features list in castellatedMeshControls
void writeFeatures();
//- Write refinementSurfaces level entry
void writeRefinementSurfacesLevel(const label rl);
//- Write refinementSurfaces level entry using refinementLevel_
void writeRefinementSurfacesLevel();
//- Write refinementSurfaces level entry for a surface with name
void writeRefinementSurfacesLevel(const word& name);
//- Write refinementSurfaces wall patchInfo entry
void writePatchInfo(const word& type, const word& group="");
//- Write refinementSurfaces
void writeRefinementSurfaces();
//- Write a refinement surface region
void writeRefinementSurfacesRegion
(
const word regionName,
const List<word>& regions
);
//- Write refinement surface region information
void writeRefinementSurfacesRegions
(
const wordList& inletRegions,
const wordList& outletRegions
);
//- Write a refinement region
void writeRefinementRegion(const word& name, const label level);
//- Write refinementRegions
void writeRefinementRegions();
//- Write castellatedMeshControls
void writeCastellatedMeshControls();
//- Write snapControls
void writeSnapControls();
//- Write addLayersControls
void writeAddLayersControls();
//- Write writeFlags
void writeWriteFlags();
public:
// Constructors
//- Construct from components
snappyHexMeshConfiguration
(
const fileName& name,
const fileName& dir,
const Time& time,
const meshingSurfaceList& surfaces,
const label refinementLevel,
const List<Tuple2<word, label>>& surfaceLevels,
const List<Tuple2<word, label>>& refinementRegions,
const List<Tuple3<vector, vector, label>>& refinementBoxes,
const List<Tuple3<word, scalar, label>>& refinementDists,
const bool explicitFeatures,
const List<Tuple2<word, label>>& layers,
const scalar firstLayerThickness,
const scalar layerExpansionRatio,
const bool insidePointsOpt,
const List<point>& insidePoints,
const label nCellsBetweenLevels
);
//- Disallow default bitwise copy construction
snappyHexMeshConfiguration(const snappyHexMeshConfiguration&) = delete;
//- Destructor
~snappyHexMeshConfiguration();
// Member Functions
// Write the snappyHexMeshDict
void write();
// Member Operators
//- Disallow default bitwise assignment
void operator=(const snappyHexMeshConfiguration&) = delete;
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //
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