coordinateRotation.C

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/*---------------------------------------------------------------------------*\
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     \\/     M anipulation  |
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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
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    for more details.
 
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#include "coordinateRotation.H"
#include "dictionary.H"
#include "addToRunTimeSelectionTable.H"
 
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
namespace Foam
{
    defineTypeNameAndDebug(coordinateRotation, 0);
    defineRunTimeSelectionTable(coordinateRotation, dictionary);
    defineRunTimeSelectionTable(coordinateRotation, points);
}
 
 
// * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
 
Foam::symmTensor Foam::coordinateRotation::transformVectorDiagTensor
(
    const tensor& tt,
    const vector& st
) const
{
    return symmTensor
    (
        tt.xx()*st.x()*tt.xx()
      + tt.xy()*st.y()*tt.xy()
      + tt.xz()*st.z()*tt.xz(),
 
        tt.xx()*st.x()*tt.yx()
      + tt.xy()*st.y()*tt.yy()
      + tt.xz()*st.z()*tt.yz(),
 
        tt.xx()*st.x()*tt.zx()
      + tt.xy()*st.y()*tt.zy()
      + tt.xz()*st.z()*tt.zz(),
 
        tt.yx()*st.x()*tt.yx()
      + tt.yy()*st.y()*tt.yy()
      + tt.yz()*st.z()*tt.yz(),
 
        tt.yx()*st.x()*tt.zx()
      + tt.yy()*st.y()*tt.zy()
      + tt.yz()*st.z()*tt.zz(),
 
        tt.zx()*st.x()*tt.zx()
      + tt.zy()*st.y()*tt.zy()
      + tt.zz()*st.z()*tt.zz()
    );
 
}
 
// ************************************************************************* //