cvControls.C

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    Copyright (C) 2012-2015 OpenFOAM Foundation
    Copyright (C) 2020 OpenCFD Ltd.
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License
    This file is part of OpenFOAM.
 
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    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.
 
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    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
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#include "cvControls.H"
#include "conformalVoronoiMesh.H"
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::cvControls::cvControls
(
    const dictionary& foamyHexMeshDict
)
:
    foamyHexMeshDict_(foamyHexMeshDict)
{
    // Surface conformation controls
 
    const dictionary& surfDict
    (
        foamyHexMeshDict_.subDict("surfaceConformation")
    );
 
    pointPairDistanceCoeff_ =
        surfDict.get<scalar>("pointPairDistanceCoeff");
 
    mixedFeaturePointPPDistanceCoeff_ =
        surfDict.get<scalar>("mixedFeaturePointPPDistanceCoeff");
 
    featurePointExclusionDistanceCoeff_ =
        surfDict.get<scalar>("featurePointExclusionDistanceCoeff");
 
    featureEdgeExclusionDistanceCoeff_ =
        surfDict.get<scalar>("featureEdgeExclusionDistanceCoeff");
 
    surfaceSearchDistanceCoeff_ =
        surfDict.get<scalar>("surfaceSearchDistanceCoeff");
 
    maxSurfaceProtrusionCoeff_ =
        surfDict.get<scalar>("maxSurfaceProtrusionCoeff");
 
    maxQuadAngle_ = surfDict.get<scalar>("maxQuadAngle");
 
    surfaceConformationRebuildFrequency_ = max
    (
        1,
        surfDict.get<label>("surfaceConformationRebuildFrequency")
    );
 
 
    const dictionary& featurePointControlsDict
    (
        surfDict.subDict("featurePointControls")
    );
 
    specialiseFeaturePoints_ =
        featurePointControlsDict.get<Switch>("specialiseFeaturePoints");
 
    guardFeaturePoints_ =
        featurePointControlsDict.get<Switch>("guardFeaturePoints");
 
    edgeAiming_ =
        featurePointControlsDict.get<Switch>("edgeAiming");
 
    if (!guardFeaturePoints_)
    {
        snapFeaturePoints_ =
            featurePointControlsDict.get<Switch>("snapFeaturePoints");
    }
 
    circulateEdges_ =
        featurePointControlsDict.get<Switch>("circulateEdges");
 
    // Controls for coarse surface conformation
 
    const dictionary& conformationControlsDict
    (
        surfDict.subDict("conformationControls")
    );
 
    surfacePtExclusionDistanceCoeff_ =
        conformationControlsDict.get<scalar>("surfacePtExclusionDistanceCoeff");
 
    edgeSearchDistCoeffSqr_ = sqr
    (
        conformationControlsDict.get<scalar>("edgeSearchDistCoeff")
    );
 
    surfacePtReplaceDistCoeffSqr_ = sqr
    (
        conformationControlsDict.get<scalar>("surfacePtReplaceDistCoeff")
    );
 
    maxConformationIterations_ =
        conformationControlsDict.get<label>("maxIterations");
 
    iterationToInitialHitRatioLimit_ =
        conformationControlsDict.get<scalar>("iterationToInitialHitRatioLimit");
 
 
    // Motion control controls
 
    const dictionary& motionDict(foamyHexMeshDict_.subDict("motionControl"));
 
    defaultCellSize_ = motionDict.get<scalar>("defaultCellSize");
 
    minimumCellSize_ =
        motionDict.get<scalar>("minimumCellSizeCoeff")*defaultCellSize_;
 
    objOutput_ =
        motionDict.getOrDefault<Switch>("objOutput", false);
 
    timeChecks_ =
        motionDict.getOrDefault<Switch>("timeChecks", false);
 
    printVertexInfo_ =
        motionDict.getOrDefault<Switch>("printVertexInfo", false);
 
    if (Pstream::parRun())
    {
        maxLoadUnbalance_ = motionDict.get<scalar>("maxLoadUnbalance");
    }
    else
    {
        maxLoadUnbalance_ = -1;
    }
 
    cosAlignmentAcceptanceAngle_ = cos
    (
        degToRad(motionDict.get<scalar>("alignmentAcceptanceAngle"))
    );
 
 
    // Point removal criteria
 
    const dictionary& insertionDict
    (
        motionDict.subDict("pointInsertionCriteria")
    );
 
    insertionDistCoeff_ =
        insertionDict.get<scalar>("cellCentreDistCoeff");
 
    faceAreaRatioCoeff_ =
        insertionDict.get<scalar>("faceAreaRatioCoeff");
 
    cosInsertionAcceptanceAngle_ = cos
    (
        degToRad(insertionDict.get<scalar>("acceptanceAngle"))
    );
 
    // Point removal criteria
 
    const dictionary& removalDict
    (
        motionDict.subDict("pointRemovalCriteria")
    );
 
    removalDistCoeff_ =
        removalDict.get<scalar>("cellCentreDistCoeff");
 
    // polyMesh filtering controls
 
    const dictionary& filteringDict
    (
        foamyHexMeshDict_.subDict("polyMeshFiltering")
    );
 
    filterEdges_ =
        filteringDict.getOrDefault<Switch>("filterEdges", true);
 
    filterFaces_ =
        filteringDict.getOrDefault<Switch>("filterFaces", false);
 
    if (filterFaces_)
    {
        filterEdges_ = filterFaces_;
    }
 
    writeTetDualMesh_ =
        filteringDict.get<Switch>("writeTetDualMesh");
 
    writeCellShapeControlMesh_ =
        filteringDict.get<Switch>("writeCellShapeControlMesh");
 
    if (Pstream::parRun())
    {
        writeBackgroundMeshDecomposition_ =
            filteringDict.get<Switch>("writeBackgroundMeshDecomposition");
    }
    else
    {
        writeBackgroundMeshDecomposition_ = Switch::FALSE;
    }
 
}
 
 
// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
 
Foam::cvControls::~cvControls()
{}
 
 
// ************************************************************************* //