offsetSurface.H

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/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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    \\  /    A nd           | Copyright (C) 2014 OpenFOAM Foundation
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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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    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
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Class
    Foam::extrudeModels::offsetSurface
 
Description
    Extrudes by interpolating points from one surface to the other. Surfaces
    have to be topologically identical i.e. one has to be an offsetted version
    of the other.
 
\*---------------------------------------------------------------------------*/
 
#ifndef offsetSurface_H
#define offsetSurface_H
 
#include "point.H"
#include "extrudeModel.H"
#include "Switch.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
class triSurface;
class triSurfaceSearch;
 
 
namespace extrudeModels
{
 
/*---------------------------------------------------------------------------*\
                    Class offsetSurface Declaration
\*---------------------------------------------------------------------------*/
 
class offsetSurface
:
    public extrudeModel
{
    // Private data
 
        //- surface
        autoPtr<triSurface> baseSurfPtr_;
 
        //- search engine
        autoPtr<triSurfaceSearch> baseSearchPtr_;
 
        //- offsets
        autoPtr<triSurface> offsetSurfPtr_;
 
        //- search engine
        autoPtr<triSurfaceSearch> offsetSearchPtr_;
 
        // Whether to re-project onto offsetted surface
        const Switch project_;
 
public:
 
    //- Runtime type information
    TypeName("offsetSurface");
 
    // Constructors
 
        //- Construct from dictionary
        offsetSurface(const dictionary& dict);
 
 
    //- Destructor
    virtual ~offsetSurface();
 
 
    // Member Operators
 
        //- Return point
        point operator()
        (
            const point& surfacePoint,
            const vector& surfaceNormal,
            const label layer
        ) const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace extrudeModels
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //