triSurfaceMeshPointSet.H

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    Copyright (C) 2011-2012 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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    for more details.
 
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Class
    Foam::triSurfaceMeshPointSet
 
Description
    A sampleSet from all points of a triSurfaceMesh.
 
    For a dictionary specification:
    \table
        Property | Description                             | Required | Default
        type     | triSurfaceMeshPointSet                  | yes      |
        axis     | x, y, z, xyz, distance                  | yes      |
        surface  | The surface name                        | yes      |
    \endtable
 
SourceFiles
    triSurfaceMeshPointSet.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef triSurfaceMeshPointSet_H
#define triSurfaceMeshPointSet_H
 
#include "sampledSet.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                   Class triSurfaceMeshPointSet Declaration
\*---------------------------------------------------------------------------*/
 
class triSurfaceMeshPointSet
:
    public sampledSet
{
    // Private Data
 
        //- The surface name
        const word surfaceName_;
 
        //- Sampling points
        List<point> sampleCoords_;
 
 
    // Private Member Functions
 
        //- Samples all points in sampleCoords.
        void calcSamples
        (
            DynamicList<point>& samplingPts,
            DynamicList<label>& samplingCells,
            DynamicList<label>& samplingFaces,
            DynamicList<label>& samplingSegments,
            DynamicList<scalar>& samplingCurveDist
        ) const;
 
        //- Uses calcSamples to obtain samples. Copies them into *this.
        void genSamples();
 
 
public:
 
    //- Runtime type information
    TypeName("triSurfaceMeshPointSet");
 
 
    // Constructors
 
        //- Construct from dictionary
        triSurfaceMeshPointSet
        (
            const word& name,
            const polyMesh& mesh,
            const meshSearch& searchEngine,
            const dictionary& dict
        );
 
 
    //- Destructor
    virtual ~triSurfaceMeshPointSet() = default;
 
 
    // Member Functions
 
        //- Get reference point
        virtual point getRefPoint(const List<point>& pts) const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //