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test_generation_igfem_mesh_from_sphere_static.cc
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test_generation_igfem_mesh_from_sphere_static.cc
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/**
* @file test_.cc
*
* @author Clement Roux-Langlois <clement.roux@epfl.ch>
*
* @date creation: Fri Mar 13 2015
* @date last modification: Tue june 16 2015
*
* @brief Tests the IGFEM mesh generation for multiple spheres
*
* @section LICENSE
*
* Copyright (©) 2015 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* Akantu is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free
* Software Foundation, either version 3 of the License, or (at your option) any
* later version.
*
* Akantu 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 Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Akantu. If not, see <http://www.gnu.org/licenses/>.
*
*/
/* -------------------------------------------------------------------------- */
#include "mesh_igfem_spherical_growing_gel.hh"
#include "mesh_sphere_intersector.hh"
#include "dumper_paraview.hh"
/* -------------------------------------------------------------------------- */
using namespace akantu;
typedef Spherical SK;
/* -------------------------------------------------------------------------- */
int main(int argc, char * argv[]) {
initialize("", argc, argv);
debug::setDebugLevel(dblError);
Math::setTolerance(1e-10);
Mesh mesh(2);
mesh.read("test_geometry_triangle.msh");
// mesh.read("inclusion_2D_fineness_level_1.msh");
// mesh.read("mesh.msh");
// Spherical kernel testing the addition of nodes
// SK::Sphere_3 sphere(SK::Point_3(0, 1, 0), 0.401*0.401);
// //"inclusion_2D_fineness_level_1.msh"
// SK::Sphere_3 sphere(SK::Point_3(0, 0, 0), 0.3*0.3); //"mesh.msh"
SK::Sphere_3 sphere(SK::Point_3(0, 1, 0),
0.2 * 0.2); //"test_geometry_triangle.msh"
SK::Sphere_3 sphere2(SK::Point_3(1, 0, 0),
0.4999999999); //"test_geometry_triangle.msh"
MeshIgfemSphericalGrowingGel<2> sphere_intersector(mesh);
sphere_intersector.init();
std::list<SK::Sphere_3> sphere_list;
sphere_list.push_back(sphere);
sphere_list.push_back(sphere2);
DumperParaview dumper_igfem("mesh_igfem");
dumper_igfem.registerMesh(mesh, 2, _not_ghost, _ek_igfem);
DumperParaview dumper_regular("mesh_regular");
dumper_regular.registerMesh(mesh, 2, _not_ghost, _ek_regular);
// dumper_igfem.dump();
dumper_regular.dump();
sphere_intersector.buildIGFEMMeshFromSpheres(sphere_list);
dumper_igfem.dump();
dumper_regular.dump();
UInt nb_tri3 = mesh.getConnectivity(_triangle_3).getSize();
UInt nb_tri4 = mesh.getConnectivity(_igfem_triangle_4).getSize();
UInt nb_tri5 = mesh.getConnectivity(_igfem_triangle_5).getSize();
if ((nb_tri3 != 0) || (nb_tri4 != 1) || (nb_tri5 != 1)) {
std::cout << "final mesh with " << nb_tri3 << " _triangle_3, and "
<< nb_tri4 << " _igfem_triangle_4, and " << nb_tri5
<< " _igfem_triangle_5" << std::endl;
return EXIT_FAILURE;
}
finalize();
return EXIT_SUCCESS;
}

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