/* This file is part of the Palabos library.
 *
 * The Palabos softare is developed since 2011 by FlowKit-Numeca Group Sarl
 * (Switzerland) and the University of Geneva (Switzerland), which jointly
 * own the IP rights for most of the code base. Since October 2019, the
 * Palabos project is maintained by the University of Geneva and accepts
 * source code contributions from the community.
 * 
 * Contact:
 * Jonas Latt
 * Computer Science Department
 * University of Geneva
 * 7 Route de Drize
 * 1227 Carouge, Switzerland
 * jonas.latt@unige.ch
 *
 * The most recent release of Palabos can be downloaded at 
 * <https://palabos.unige.ch/>
 *
 * The library Palabos is free software: you can redistribute it and/or
 * modify it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * The library 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#include "palabos3D.h"
#include "palabos3D.hh"

using namespace plb;
using namespace std;

typedef double T;

int main(int argc, char* argv[])
{
    plbInit(&argc, &argv);
    global::directories().setOutputDir("./");
    global::IOpolicy().activateParallelIO(false);
    plint numSmooth=0;

    string stlFileName, outFileName;
    try {
        global::argv(1).read(stlFileName);
        global::argv(2).read(outFileName);
        try {
            global::argv(3).read(numSmooth);
        }
        catch (PlbIOException& exception) {
            numSmooth=0;
        }
    }
    catch (PlbIOException& exception) {
        pcout << "Wrong parameters; the syntax is: " 
              << (std::string)global::argv(0) << " inputSTL.stl outputX3D.x3d [number_of_smoothing]" << std::endl;
        exit(-1);
    }

    TriangleSet<T>* triangleSet = 0;
    try {
        triangleSet = new TriangleSet<T>(stlFileName, DBL);
    }
    catch (PlbIOException& exception) {
        pcout << "Error, could not read STL file " << stlFileName
              << ": " << exception.what() << std::endl;
        exit(-1);
    }
    DEFscaledMesh<T> mesh(*triangleSet);
    if (numSmooth>0) {
        mesh.getMesh().smooth(numSmooth);
    }
    mesh.getMesh().writeX3D(outFileName);

    return 0;
}

