hemisphereToCell.H

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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
    (at your option) any later version.
 
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    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/>.
 
Class
    Foam::hemisphereToCell
 
Description
    A topoSetSource to select cells based on cell centres inside a hemisphere.
 
SourceFiles
    hemisphereToCell.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef hemisphereToCell_H
#define hemisphereToCell_H
 
#include "topoSetSource.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                        Class hemisphereToCell Declaration
\*---------------------------------------------------------------------------*/
 
class hemisphereToCell
:
    public topoSetSource
{
    // Private Data
 
        //- Centre
        vector centre_;
 
        //- Radius
        scalar radius_;
 
        //- Axis
        vector axis_;
 
 
    // Private Member Functions
 
        void combine(topoSet& set, const bool add) const;
 
 
public:
 
    //- Runtime type information
    TypeName("hemisphereToCell");
 
 
    // Constructors
 
        //- Construct from components
        hemisphereToCell
        (
            const polyMesh& mesh,
            const vector& centre,
            const scalar radius,
            const vector& axis
        );
 
        //- Construct from dictionary
        hemisphereToCell
        (
            const polyMesh& mesh,
            const dictionary& dict
        );
 
 
    //- Destructor
    virtual ~hemisphereToCell();
 
 
    // Member Functions
 
        virtual sourceType setType() const
        {
            return CELLSETSOURCE;
        }
 
        virtual void applyToSet
        (
            const topoSetSource::setAction action,
            topoSet&
        ) const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //