/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | www.openfoam.com
     \\/     M anipulation  |
-------------------------------------------------------------------------------
    Copyright (C) 2011 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::fileFormats::X3DsurfaceFormatCore

Description
    Internal class used by the X3DsurfaceFormat

SourceFiles
    X3DsurfaceFormatCore.C

\*---------------------------------------------------------------------------*/

#ifndef X3DsurfaceFormatCore_H
#define X3DsurfaceFormatCore_H

#include "pointField.H"

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

namespace Foam
{
namespace fileFormats
{

/*---------------------------------------------------------------------------*\
              Class fileFormats::X3DsurfaceFormatCore Declaration
\*---------------------------------------------------------------------------*/

class X3DsurfaceFormatCore
{
protected:

    // Protected Member Functions

    //- Write file header
    static void writeHeader(Ostream& os);

    //- Write file header
    static void writeFooter(Ostream& os);

    //- Begin Group/Shape node
    static void beginGroup(Ostream& os);

    //- End Group/Shape node
    static void endGroup(Ostream& os);

    //- Write appearance node
    static void writeAppearance(Ostream& os);

    //- Write points (Coordinate)
    static void writePoints(Ostream& os, const UList<point>& pts);
};


// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

} // End namespace fileFormats
} // End namespace Foam

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

#endif

// ************************************************************************* //
