cv2DControls.H

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-------------------------------------------------------------------------------
    Copyright (C) 2013-2016 OpenFOAM Foundation
-------------------------------------------------------------------------------
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
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    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::cv2DControls
 
Description
    Controls for the 2D CV mesh generator.
 
SourceFiles
    cv2DControls.C
    cv2DControlsI.H
 
\*---------------------------------------------------------------------------*/
 
#ifndef cv2DControls_H
#define cv2DControls_H
 
#include "Switch.H"
#include "dictionary.H"
#include "boundBox.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
// Forward declaration of friend functions and operators
 
class cv2DControls;
 
Ostream& operator<<(Ostream&, const cv2DControls&);
 
 
/*---------------------------------------------------------------------------*\
                        Class cv2DControls Declaration
\*---------------------------------------------------------------------------*/
 
class cv2DControls
{
    // Private data
 
        //- Description of data_
        const dictionary& dict_;
 
        const dictionary& motionControl_;
 
        const dictionary& conformationControl_;
 
 
    // Private Member Functions
 
        //- No copy construct
        cv2DControls(const cv2DControls&) = delete;
 
        //- No copy assignment
        void operator=(const cv2DControls&) = delete;
 
 
public:
 
        // Controls
 
            //- Minimum cell size below which protrusions through the surface
            //- are not split
            scalar minCellSize_;
 
            //- Square of minCellSize
            scalar minCellSize2_;
 
            //- Maximum quadrant angle allowed at a concave corner before
            //- additional "mitering" lines are added
            scalar maxQuadAngle_;
 
            //- Near-wall region where cells are aligned with the wall
            scalar nearWallAlignedDist_;
 
            //- Square of nearWallAlignedDist
            scalar nearWallAlignedDist2_;
 
            //- Insert near-boundary point mirror or point-pairs
            Switch insertSurfaceNearestPointPairs_;
 
            //- Mirror near-boundary points rather than insert point-pairs
            Switch mirrorPoints_;
 
            //- Insert point-pairs vor dual-cell vertices very near the surface
            Switch insertSurfaceNearPointPairs_;
 
            Switch objOutput_;
 
            Switch meshedSurfaceOutput_;
 
            Switch randomiseInitialGrid_;
 
            scalar randomPerturbation_;
 
            label maxBoundaryConformingIter_;
 
 
        // Tolerances
 
            //- Maximum cartesian span of the geometry
            scalar span_;
 
            //- Square of span
            scalar span2_;
 
            //- Minimum edge-length of the cell size below which protrusions
            //- through the surface are not split
            scalar minEdgeLen_;
 
            //- Square of minEdgeLen
            scalar minEdgeLen2_;
 
            //- Maximum notch size below which protusions into the surface are
            //- not filled
            scalar maxNotchLen_;
 
            //- Square of maxNotchLen
            scalar maxNotchLen2_;
 
            //- The minimum distance allowed between a dual-cell vertex
            //- and the surface before a point-pair is introduced
            scalar minNearPointDist_;
 
            //- Square of minNearPoint
            scalar minNearPointDist2_;
 
            //- Distance between boundary conforming point-pairs
            scalar ppDist_;
 
            //- Square of ppDist
            scalar ppDist2_;
 
 
    // Constructors
 
        cv2DControls
        (
            const dictionary& controlDict,
            const boundBox& bb
        );
 
 
    //- Destructor
    ~cv2DControls() = default;
 
 
    // Member Functions
 
        // Access
 
            //- Return the minimum cell size
            inline scalar minCellSize() const;
 
            //- Return the square of the minimum cell size
            inline scalar minCellSize2() const;
 
            //- Return the maximum quadrant angle
            inline scalar maxQuadAngle() const;
 
            //- Return number of layers to align with the nearest wall
            inline scalar nearWallAlignedDist() const;
 
            //- Return square of nearWallAlignedDist
            inline scalar nearWallAlignedDist2() const;
 
            //- Return insertSurfaceNearestPointPairs Switch
            inline Switch insertSurfaceNearestPointPairs() const;
 
            //- Return mirrorPoints Switch
            inline Switch mirrorPoints() const;
 
            //- Return insertSurfaceNearPointPairs Switch
            inline Switch insertSurfaceNearPointPairs() const;
 
            //- Return the objOutput Switch
            inline Switch objOutput() const;
 
            //- Return the meshedSurfaceOutput Switch
            inline Switch meshedSurfaceOutput() const;
 
            //- Return the randomise initial point layout Switch
            inline Switch randomiseInitialGrid() const;
 
            //- Return the random perturbation factor
            inline scalar randomPerturbation() const;
 
            //- Return the maximum number of boundary conformation iterations
            inline label maxBoundaryConformingIter() const;
 
            //- Return the span
            inline scalar span() const;
 
            //- Return the span squared
            inline scalar span2() const;
 
            //- Return the minEdgeLen
            inline scalar minEdgeLen() const;
 
            //- Return the minEdgeLen squared
            inline scalar minEdgeLen2() const;
 
            //- Return the maxNotchLen
            inline scalar maxNotchLen() const;
 
            //- Return the maxNotchLen squared
            inline scalar maxNotchLen2() const;
 
            //- Return the minNearPointDist
            inline scalar minNearPointDist() const;
 
            //- Return the minNearPointDist squared
            inline scalar minNearPointDist2() const;
 
            //- Return the ppDist
            inline scalar ppDist() const;
 
 
        // Write
 
            //- Write controls to output stream.
            void write(Ostream& os) const;
 
            //- Ostream Operator
            friend Ostream& operator<<
            (
                Ostream& os,
                const cv2DControls& s
            );
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#include "cv2DControlsI.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //