cutPolyIsoSurface.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.
 
    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    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::cutPolyIsoSurface
 
Description
    Iso-surface class based on the cutPoly cutting routines
 
SourceFiles
    cutPolyIsoSurface.C
    cutPolyIsoSurfaceTemplates.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef cutPolyIsoSurface_H
#define cutPolyIsoSurface_H
 
#include "polyMesh.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                          Class cutPolyIsoSurface Declaration
\*---------------------------------------------------------------------------*/
 
class cutPolyIsoSurface
{
    // Private Data
 
        //- Points of the iso-surface
        pointField points_;
 
        //- The mesh edge associated with each point
        edgeList pointEdges_;
 
        //- The local coordinate of each point within its associated edge
        scalarList pointEdgeLambdas_;
 
        //- Faces of the iso-surface
        faceList faces_;
 
        //- The mesh cell index associated with each face
        labelList faceCells_;
 
 
public:
 
    //- Runtime type information
    TypeName("cutPolyIsoSurface");
 
 
    // Constructors
 
        //- Construct from a mesh, point values and an iso-value
        cutPolyIsoSurface
        (
            const polyMesh& mesh,
            const scalarField& pAlphas,
            const scalar isoAlpha,
            const word& cellZoneName = word::null
        );
 
        //- Construct by combining a list of iso-surfaces
        cutPolyIsoSurface(const PtrList<cutPolyIsoSurface>& isos);
 
        //- Disallow default bitwise copy construction
        cutPolyIsoSurface(const cutPolyIsoSurface&) = delete;
 
 
    //- Destructor
    virtual ~cutPolyIsoSurface();
 
 
    // Member Functions
 
        // Access
 
            //- Points of the iso-surface
            inline const pointField& points() const
            {
                return points_;
            }
 
            //- Faces of the iso-surface
            inline const faceList& faces() const
            {
                return faces_;
            }
 
            //- The mesh cell index associated with each face
            inline const labelList& faceCells() const
            {
                return faceCells_;
            }
 
 
        //- Return a field of values for the surface faces, sampled from their
        //  associated cells
        template<class Type>
        tmp<Field<Type>> sample(const Field<Type> cPsis) const;
 
        //- Return a field of values for the surface points, interpolated
        //  within their associated edges
        template<class Type>
        tmp<Field<Type>> interpolate(const Field<Type>& pPsis) const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#ifdef NoRepository
    #include "cutPolyIsoSurfaceTemplates.C"
#endif
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //