nonConformalMappedPatchBase.C

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#include "nonConformalMappedPatchBase.H"
#include "nonConformalBoundary.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
    defineTypeNameAndDebug(nonConformalMappedPatchBase, 0);
}
 
 
// * * * * * * * * * * * * * Protected Member Functions  * * * * * * * * * * //
 
bool Foam::nonConformalMappedPatchBase::calcOwner() const
{
    const polyPatch& pp = patch_.patch();
 
    const word& regionName = pp.boundaryMesh().mesh().name();
    const word& patchName = pp.name();
 
    if (regionName != nbrRegionName())
    {
        return regionName < nbrRegionName();
    }
 
    if (patchName != nbrPatchName())
    {
        return patchName < nbrPatchName();
    }
 
    FatalErrorInFunction
        << "Patch " << patch_.patch().name() << " of type "
        << nonConformalMappedPatchBase::typeName << " maps to itself"
        << exit(FatalError);
 
    return false;
}
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::nonConformalMappedPatchBase::nonConformalMappedPatchBase
(
    const nonConformalPolyPatch& ncPp
)
:
    mappedPatchBaseBase(ncPp.patch()),
    patch_(ncPp),
    owner_(calcOwner()),
    intersectionIsValid_(0),
    intersection_(false)
{}
 
 
Foam::nonConformalMappedPatchBase::nonConformalMappedPatchBase
(
    const nonConformalPolyPatch& ncPp,
    const word& nbrRegionName,
    const word& nbrPatchName,
    const cyclicTransform& transform,
    const bool owner
)
:
    mappedPatchBaseBase(ncPp.patch(), nbrRegionName, nbrPatchName, transform),
    patch_(ncPp),
    owner_(owner),
    intersectionIsValid_(0),
    intersection_(false)
{}
 
 
Foam::nonConformalMappedPatchBase::nonConformalMappedPatchBase
(
    const nonConformalPolyPatch& ncPp,
    const dictionary& dict,
    const transformType tt
)
:
    mappedPatchBaseBase(ncPp.patch(), dict, tt),
    patch_(ncPp),
    owner_(dict.lookupOrDefault<bool>("owner", calcOwner())),
    intersectionIsValid_(0),
    intersection_(false)
{}
 
 
Foam::nonConformalMappedPatchBase::nonConformalMappedPatchBase
(
    const nonConformalPolyPatch& ncPp,
    const nonConformalMappedPatchBase& mpb
)
:
    mappedPatchBaseBase(ncPp.patch(), mpb),
    patch_(ncPp),
    owner_(mpb.owner_),
    intersectionIsValid_(0),
    intersection_(false)
{}
 
 
// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
 
Foam::nonConformalMappedPatchBase::~nonConformalMappedPatchBase()
{}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
bool Foam::nonConformalMappedPatchBase::owner() const
{
    return owner_;
}
 
 
const Foam::patchToPatches::intersection&
Foam::nonConformalMappedPatchBase::intersection() const
{
    if (!owner())
    {
        FatalErrorInFunction
            << "The non-conformal mapped intersection is only available to "
            << "the owner patch" << abort(FatalError);
    }
 
    const label bothIntersectionIsValid =
        min(intersectionIsValid_, nbrMappedPatch().intersectionIsValid_);
 
    const bool intersectionIsValid =
        (bothIntersectionIsValid == 2)
     || (
            bothIntersectionIsValid == 1
         && !mappedPatchBaseBase::moving
            (
                patch_.origPatch(),
                nbrMappedPatch().patch_.origPatch()
            )
        );
 
    if (!intersectionIsValid)
    {
        const polyMesh& mesh =
            mappedPatchBaseBase::patch_.boundaryMesh().mesh();
 
        const nonConformalBoundary& ncb = nonConformalBoundary::New(mesh);
 
        intersection_.update
        (
            patch_.origPatch(),
            ncb.patchPointNormals(patch_.origPatchIndex()),
            nbrMappedPatch().patch_.origPatch(),
            transform_.transform(),
            {
                patch_.origPatchName()
              + " in region "
              + mesh.name(),
                nbrMappedPatch().patch_.origPatchName()
              + " in region "
              + nbrRegionName()
            },
            transform_.str()
        );
 
        intersectionIsValid_ = 2;
 
        nbrMappedPatch().intersectionIsValid_ = 2;
    }
 
    return intersection_;
}
 
 
void Foam::nonConformalMappedPatchBase::clearOut(const bool move)
{
    if (move && moveUpdate_ == moveUpdate::never)
    {
        // Do nothing
    }
    else if (move && moveUpdate_ == moveUpdate::detect)
    {
        intersectionIsValid_ = min(intersectionIsValid_, 1);
    }
    else
    {
        intersectionIsValid_ = 0;
    }
}
 
 
void Foam::nonConformalMappedPatchBase::write(Ostream& os) const
{
    mappedPatchBaseBase::write(os);
    writeEntry(os, "owner", owner_);
}
 
 
// ************************************************************************* //