snapParameters.H

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 2011-2015 OpenFOAM Foundation
     \\/     M anipulation  |
-------------------------------------------------------------------------------
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::snapParameters
 
Description
    Simple container to keep together snap specific information.
 
SourceFiles
    snapParameters.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef snapParameters_H
#define snapParameters_H
 
#include "dictionary.H"
#include "scalar.H"
#include "Switch.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                       Class snapParameters Declaration
\*---------------------------------------------------------------------------*/
 
class snapParameters
{
    // Private data
 
        const label nSmoothPatch_;
 
        const label nSmoothInternal_;
 
        const scalar snapTol_;
 
        const label nSmoothDispl_;
 
        const label nSnap_;
 
        const label nFeatureSnap_;
 
        const Switch explicitFeatureSnap_;
 
        const Switch implicitFeatureSnap_;
 
        const Switch multiRegionFeatureSnap_;
 
        const Switch detectNearSurfacesSnap_;
 
        const Switch strictRegionSnap_;
 
        const Switch detectBaffles_;
 
        const Switch baffleFeaturePoints_;
 
        const Switch releasePoints_;
 
        const Switch stringFeatures_;
 
        const Switch avoidDiagonal_;
 
 
        //- How often needs face splitting be run
        label nFaceSplitInterval_;
 
        //- When is angle too concave too split
        scalar concaveAngle_;
 
        //- When is face-split not sufficiently diagonal
        scalar minAreaRatio_;
 
 
    // Private Member Functions
 
        //- Disallow default bitwise copy construct
        snapParameters(const snapParameters&);
 
        //- Disallow default bitwise assignment
        void operator=(const snapParameters&);
 
 
public:
 
    // Constructors
 
        //- Construct from dictionary
        snapParameters(const dictionary& dict);
 
 
    // Member Functions
 
        // Access
 
            //- Number of patch smoothing iterations before finding
            //  correspondence to surface
            label nSmoothPatch() const
            {
                return nSmoothPatch_;
            }
 
            //- Number of internal point smoothing iterations (combined with
            //  nSmoothPatch
            label nSmoothInternal() const
            {
                return nSmoothInternal_;
            }
 
            //- Relative distance for points to be attracted by surface
            //  feature point
            //  or edge. True distance is this factor times local
            //  maximum edge length.
            scalar snapTol() const
            {
                return snapTol_;
            }
 
            //- Number of mesh displacement smoothing iterations.
            label nSmoothDispl() const
            {
                return nSmoothDispl_;
            }
 
            //- Maximum number of snapping relaxation iterations. Should stop
            //  before upon reaching a correct mesh.
            label nSnap() const
            {
                return nSnap_;
            }
 
 
            // Surface snapping specific
 
                //- Override attraction to nearest with intersection location
                //  at near surfaces
                Switch detectNearSurfacesSnap() const
                {
                    return detectNearSurfacesSnap_;
                }
 
                //- Attract point to corresponding surface region only
                Switch strictRegionSnap() const
                {
                    return strictRegionSnap_;
                }
 
 
            // Feature edge snapping specific
 
                label nFeatureSnap() const
                {
                    return nFeatureSnap_;
                }
 
                Switch explicitFeatureSnap() const
                {
                    return explicitFeatureSnap_;
                }
 
                Switch implicitFeatureSnap() const
                {
                    return implicitFeatureSnap_;
                }
 
                Switch multiRegionFeatureSnap() const
                {
                    return multiRegionFeatureSnap_;
                }
 
                Switch detectBaffles() const
                {
                    return detectBaffles_;
                }
 
                Switch baffleFeaturePoints() const
                {
                    return baffleFeaturePoints_;
                }
 
                Switch releasePoints() const
                {
                    return releasePoints_;
                }
 
                Switch stringFeatures() const
                {
                    return stringFeatures_;
                }
 
                Switch avoidDiagonal() const
                {
                    return avoidDiagonal_;
                }
 
 
                // Face splitting
 
                    label nFaceSplitInterval() const
                    {
                        return nFaceSplitInterval_;
                    }
 
                    scalar concaveAngle() const
                    {
                        return concaveAngle_;
                    }
 
                    scalar minAreaRatio() const
                    {
                        return minAreaRatio_;
                    }
 
 
 
 
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //