sampledIsoSurfaceTemplates.C

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     \\/     M anipulation  |
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License
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    under the terms of the GNU General Public License as published by
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#include "sampledIsoSurface.H"
#include "volFieldsFwd.H"
#include "pointFields.H"
#include "volPointInterpolation.H"

// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //

template<class Type>
Foam::tmp<Foam::Field<Type>>
Foam::sampledIsoSurface::sampleField
(
    const GeometricField<Type, fvPatchField, volMesh>& vField
) const
{
    // Recreate geometry if time has changed
    updateGeometry();

    return tmp<Field<Type>>(new Field<Type>(vField, surface().meshCells()));
}


template<class Type>
Foam::tmp<Foam::Field<Type>>
Foam::sampledIsoSurface::interpolateField
(
    const interpolation<Type>& interpolator
) const
{
    // Get fields to sample. Assume volPointInterpolation!
    const GeometricField<Type, fvPatchField, volMesh>& volFld =
        interpolator.psi();

    // Recreate geometry if time has changed
    updateGeometry();

    if (subMeshPtr_.valid())
    {
        tmp<GeometricField<Type, fvPatchField, volMesh>> tvolSubFld =
            subMeshPtr_().interpolate(volFld);

        const GeometricField<Type, fvPatchField, volMesh>& volSubFld =
            tvolSubFld();

        tmp<GeometricField<Type, pointPatchField, pointMesh>> tpointSubFld =
            volPointInterpolation::New(volSubFld.mesh()).interpolate(volSubFld);

        // Sample.
        return surface().interpolate
        (
            (
                average_
              ? pointAverage(tpointSubFld())()
              : volSubFld
            ),
            tpointSubFld()
        );
    }
    else
    {
        tmp<GeometricField<Type, pointPatchField, pointMesh>> tpointFld =
            volPointInterpolation::New(volFld.mesh()).interpolate(volFld);

        // Sample.
        return surface().interpolate
        (
            (
                average_
              ? pointAverage(tpointFld())()
              : volFld
            ),
            tpointFld()
        );
    }
}


// ************************************************************************* //