C++ (Cpp) interpolation::psi Examples

Example #1

File: sampledIsoSurfaceTemplates.C Project: AmaneShino/OpenFOAM-2.0.x

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()
        );
    }
}

Example #2

File: distanceSurfaceTemplates.C Project: ADGlassby/OpenFOAM-2.2.x

Foam::tmp<Foam::Field<Type> >
Foam::distanceSurface::interpolateField
(
    const interpolation<Type>& interpolator
) const
{
    const fvMesh& fvm = static_cast<const fvMesh&>(mesh());

    // Get fields to sample. Assume volPointInterpolation!
    const GeometricField<Type, fvPatchField, volMesh>& volFld =
        interpolator.psi();

    tmp<GeometricField<Type, pointPatchField, pointMesh> > pointFld
    (
        volPointInterpolation::New(fvm).interpolate(volFld)
    );

    // Sample.
    if (cell_)
    {
        return isoSurfCellPtr_().interpolate
        (
            (
                average_
              ? pointAverage(pointFld())()
              : volFld
            ),
            pointFld()
        );
    }
    else
    {
        return isoSurfPtr_().interpolate
        (
            (
                average_
              ? pointAverage(pointFld())()
              : volFld
            ),
            pointFld()
        );
    }
}

Example #3

File: distanceSurfaceTemplates.C Project: degirmen/openfoam-extend-OpenFOAM-1.6-ext

Foam::tmp<Foam::Field<Type> >
Foam::distanceSurface::interpolateField
(
    const interpolation<Type>& interpolator
) const
{
    const fvMesh& fvm = static_cast<const fvMesh&>(mesh());

    // Get fields to sample. Assume volPointInterpolation!
    const GeometricField<Type, fvPatchField, volMesh>& volFld =
        interpolator.psi();

    tmp<GeometricField<Type, pointPatchField, pointMesh> > pointFld
    (
        volPointInterpolation::New(fvm).interpolate(volFld)
    );

    // Sample.
    return surface().interpolate(volFld, pointFld());
}