/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | www.openfoam.com
     \\/     M anipulation  |
-------------------------------------------------------------------------------
    Copyright (C) 2007-2019 PCOpt/NTUA
    Copyright (C) 2013-2019 FOSS GP
    Copyright (C) 2019 OpenCFD Ltd.
-------------------------------------------------------------------------------
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/>.

Application
    writeMorpherCPs

Description
    Writes the NURBS3DVolume control points corresponding to dynamicMeshDict
    to csv files. Parametric coordinates are not computed.

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

#include "fvCFD.H"
#include "NURBS3DVolume.H"

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

int main(int argc, char *argv[])
{
    #include "setRootCase.H"
    #include "createTime.H"
    #include "createMesh.H"

    IOdictionary dict
    (
        IOobject
        (
            "dynamicMeshDict",
            mesh.time().constant(),
            mesh,
            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE
        )
    );

    const dictionary& coeffDict =
        dict.subDict("volumetricBSplinesMotionSolverCoeffs");

    wordList controlBoxes(coeffDict.get<wordList>("controlBoxes"));

    forAll(controlBoxes, iNURB)
    {
        // Creating an object writes the control points in the 
        // constructor
        NURBS3DVolume::New
        (
            coeffDict.subDict(controlBoxes[iNURB]),
            mesh,
            false // do not compute parametric coordinates
        );
    }

    Info<< "End\n" << endl;

    return 0;
}


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