test-geomodel-tetrahedralize-with-MGTetra.cpp

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/*
 * Copyright (c) 2012-2017, Association Scientifique pour la Geologie et ses
 * Applications (ASGA). All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
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 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
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 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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 */

#include <ringmesh/ringmesh_tests_config.h>

#include <ringmesh/geomodel/geomodel_api.h>
#include <ringmesh/geomodel/geomodel_builder.h>
#include <ringmesh/geomodel/geomodel_validity.h>
#include <ringmesh/io/io.h>

int main()
{
    using namespace RINGMesh;

    try
    {
        default_configure();

        // Set an output log file
        std::string log_file( ringmesh_test_output_path );
        log_file += "log.txt";
        GEO::FileLogger* file_logger = new GEO::FileLogger( log_file );
        Logger::instance()->register_client( file_logger );

        std::string file_name( ringmesh_test_data_path );
        file_name += "modelA6.ml";

        // Loading the GeoModel
        GeoModel3D geomodel;
        bool loaded_model_is_valid = geomodel_load( geomodel, file_name );

        if( !loaded_model_is_valid )
        {
            throw RINGMeshException( "RINGMesh Test",
                "Failed when building model ", geomodel.name(),
                ": the model is not valid." );
        }

#ifdef USE_MG_TETRA

        // Tetrahedralize the GeoModel
        tetrahedralize( geomodel, "MG_Tetra", NO_ID, false );

        for( index_t r : range( geomodel.nb_regions() ) )
        {
            if( !geomodel.region( r ).is_meshed() )
            {
                throw RINGMeshException( "RINGMesh Test",
                    "Failed when tetrahedralize model ", geomodel.name(),
                    " Region ", r, " is not meshed ",
                    "maybe the MG Tetra Licence can not be reached" );
            }
        }
        if( !is_geomodel_valid( geomodel ) )
        {
            throw RINGMeshException( "RINGMesh Test",
                "Failed when tetrahedralize model ", geomodel.name(),
                ": the model becomes invalid." );
        }

#endif
    }
    catch( const RINGMeshException& e )
    {
        Logger::err( e.category(), e.what() );
        return 1;
    }
    catch( const std::exception& e )
    {
        Logger::err( "Exception", e.what() );
        return 1;
    }
    Logger::out( "TEST", "SUCCESS" );
    return 0;
}