/
nonUniformField.C
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/
nonUniformField.C
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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2012-2017 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/>.
\*---------------------------------------------------------------------------*/
#include "nonUniformField.H"
#include "triSurfaceMesh.H"
#include "searchableSurface.H"
#include "addToRunTimeSelectionTable.H"
#include "Time.H"
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
namespace Foam
{
defineTypeNameAndDebug(nonUniformField, 0);
addToRunTimeSelectionTable
(
surfaceCellSizeFunction,
nonUniformField,
dictionary
);
}
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
Foam::nonUniformField::nonUniformField
(
const dictionary& cellSizeFunctionDict,
const searchableSurface& surface,
const scalar& defaultCellSize
)
:
surfaceCellSizeFunction
(
typeName,
cellSizeFunctionDict,
surface,
defaultCellSize
),
surfaceTriMesh_(refCast<const triSurfaceMesh>(surface)),
cellSizeCalculationType_
(
cellSizeCalculationType::New
(
coeffsDict(),
surfaceTriMesh_,
defaultCellSize
)
),
pointCellSize_
(
IOobject
(
"pointCellSize.cellSize",
surfaceTriMesh_.searchableSurface::time().constant(),
"triSurface",
surfaceTriMesh_.searchableSurface::time(),
IOobject::NO_READ,
IOobject::NO_WRITE
),
surfaceTriMesh_,
dimLength,
false
)
{
Info<< incrIndent;
pointCellSize_ = cellSizeCalculationType_().load();
Info<< indent << "Cell size field statistics:" << nl
<< indent << " Minimum: " << min(pointCellSize_).value() << nl
<< indent << " Average: " << average(pointCellSize_).value() << nl
<< indent << " Maximum: " << max(pointCellSize_).value() << endl;
Info<< decrIndent;
}
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
Foam::scalar Foam::nonUniformField::interpolate
(
const point& pt,
const label index
) const
{
const face& faceHitByPt = surfaceTriMesh_.triSurface::operator[](index);
const pointField& pts = surfaceTriMesh_.points();
// const Map<label>& pMap = surfaceTriMesh_.meshPointMap();
triPointRef tri
(
pts[faceHitByPt[0]],
pts[faceHitByPt[1]],
pts[faceHitByPt[2]]
);
const barycentric2D bary = tri.pointToBarycentric(pt);
// return pointCellSize_[pMap[faceHitByPt[0]]]*bary[0]
// + pointCellSize_[pMap[faceHitByPt[1]]]*bary[1]
// + pointCellSize_[pMap[faceHitByPt[2]]]*bary[2];
return pointCellSize_[faceHitByPt[0]]*bary[0]
+ pointCellSize_[faceHitByPt[1]]*bary[1]
+ pointCellSize_[faceHitByPt[2]]*bary[2];
}
// ************************************************************************* //