gistfile1.txt

void CMeshOp::Test()
{
    Surface_mesh mesh_end_1;
    std::fstream file_end_1("mesh_end1.off");
    file_end_1 >> mesh_end_1;

    Surface_mesh mesh_end_2;
    std::fstream file_end_2("mesh_end2.off");
    file_end_2 >> mesh_end_2;

    Surface_mesh mesh_main;
    std::fstream file_to_cut("mesh_main.off");
    file_to_cut >> mesh_main;

    Surface_mesh mesh_with_cut1;
    const bool bFirstCut = CGAL::Polygon_mesh_processing::corefine_and_compute_difference(mesh_main, mesh_end_1, mesh_with_cut1, CGAL::parameters::throw_on_self_intersection(true));

    Surface_mesh mesh_result;
    const bool bSecondCut = CGAL::Polygon_mesh_processing::corefine_and_compute_difference(mesh_with_cut1, mesh_end_2, mesh_result, CGAL::parameters::throw_on_self_intersection(true));
    
    if (bFirstCut) {
        std::ofstream file_result_1cut("mesh_with_cut1.off");
        if (file_result_1cut.is_open()) {
            file_result_1cut << mesh_with_cut1;
            file_result_1cut.close();
        }
    }

    if (bSecondCut) {
        std::ofstream file_result_2cuts("mesh_result.off");
        if (file_result_2cuts.is_open()) {
            file_result_2cuts << mesh_result;
            file_result_2cuts.close();
        }
    }
}