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test_generation_igfem_mesh_from_sphere.cc
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Sat, Jul 13, 12:46

test_generation_igfem_mesh_from_sphere.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 interface mesh generation
*
*
* 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 "dumpable_inline_impl.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-12);
Mesh mesh_gel2(2, "mesh_gel2");
mesh_gel2.read("test_geometry_triangle.msh");
MeshIgfemSphericalGrowingGel<2> gel_intersector2(mesh_gel2);
gel_intersector2.init();
SK::Sphere_3 sphere_gel2(SK::Point_3(1, 0, 0), 0.4999999999 / 4);
std::list<SK::Sphere_3> sphere_list_gel2;
sphere_list_gel2.push_back(sphere_gel2);
DumperParaview dumper_gel2_igfem("mesh_gel2_igfem");
dumper_gel2_igfem.registerMesh(mesh_gel2, 2, _not_ghost, _ek_igfem);
DumperParaview dumper_gel2_regular("mesh_gel2_regular");
dumper_gel2_regular.registerMesh(mesh_gel2, 2, _not_ghost, _ek_regular);
dumper_gel2_regular.dump();
gel_intersector2.buildIGFEMMeshFromSpheres(sphere_list_gel2);
// gel_intersector2.computeMeshQueryListIntersectionPoint(sphere_list_gel2);
// gel_intersector2.buildIgfemMesh();
dumper_gel2_igfem.dump();
dumper_gel2_regular.dump();
UInt nb_tri3_gel2 = mesh_gel2.getConnectivity(_triangle_3).getSize();
UInt nb_tri4_gel2 = mesh_gel2.getConnectivity(_igfem_triangle_4).getSize();
UInt nb_tri5_gel2 = mesh_gel2.getConnectivity(_igfem_triangle_5).getSize();
if ((nb_tri3_gel2 != 1) || (nb_tri4_gel2 != 0) || (nb_tri5_gel2 != 1)) {
std::cout << "interm. mesh_gel with " << nb_tri3_gel2
<< " _triangle_3, and " << nb_tri4_gel2
<< " _igfem_triangle_4, and " << nb_tri5_gel2
<< " _igfem_triangle_5" << std::endl;
return EXIT_FAILURE;
}
gel_intersector2.buildIGFEMMeshFromSpheres(sphere_list_gel2, 1.5);
// gel_intersector2.computeMeshQueryListIntersectionPoint(sphere_list_gel2,
// 1.5);
// gel_intersector2.buildIgfemMesh();
dumper_gel2_igfem.dump();
dumper_gel2_regular.dump();
nb_tri3_gel2 = mesh_gel2.getConnectivity(_triangle_3).getSize();
nb_tri4_gel2 = mesh_gel2.getConnectivity(_igfem_triangle_4).getSize();
nb_tri5_gel2 = mesh_gel2.getConnectivity(_igfem_triangle_5).getSize();
if ((nb_tri3_gel2 != 1) || (nb_tri4_gel2 != 0) || (nb_tri5_gel2 != 1)) {
std::cout << "final mesh with " << nb_tri3_gel2 << " _triangle_3, and "
<< nb_tri4_gel2 << " _igfem_triangle_4, and " << nb_tri5_gel2
<< " _igfem_triangle_5" << std::endl;
return EXIT_FAILURE;
}
gel_intersector2.buildIGFEMMeshFromSpheres(sphere_list_gel2, 2);
// gel_intersector2.computeMeshQueryListIntersectionPoint(sphere_list_gel2,
// 2);
// gel_intersector2.buildIgfemMesh();
dumper_gel2_igfem.dump();
dumper_gel2_regular.dump();
nb_tri3_gel2 = mesh_gel2.getConnectivity(_triangle_3).getSize();
nb_tri4_gel2 = mesh_gel2.getConnectivity(_igfem_triangle_4).getSize();
nb_tri5_gel2 = mesh_gel2.getConnectivity(_igfem_triangle_5).getSize();
if ((nb_tri3_gel2 != 1) || (nb_tri4_gel2 != 1) || (nb_tri5_gel2 != 0)) {
std::cout << "final mesh with " << nb_tri3_gel2 << " _triangle_3, and "
<< nb_tri4_gel2 << " _igfem_triangle_4, and " << nb_tri5_gel2
<< " _igfem_triangle_5" << std::endl;
return EXIT_FAILURE;
}
gel_intersector2.buildIGFEMMeshFromSpheres(sphere_list_gel2, 2.1);
// gel_intersector2.computeMeshQueryListIntersectionPoint(sphere_list_gel2,2.1);
// gel_intersector2.buildIgfemMesh();
dumper_gel2_igfem.dump();
dumper_gel2_regular.dump();
nb_tri3_gel2 = mesh_gel2.getConnectivity(_triangle_3).getSize();
nb_tri4_gel2 = mesh_gel2.getConnectivity(_igfem_triangle_4).getSize();
nb_tri5_gel2 = mesh_gel2.getConnectivity(_igfem_triangle_5).getSize();
if ((nb_tri3_gel2 != 0) || (nb_tri4_gel2 != 0) || (nb_tri5_gel2 != 2)) {
std::cout << "final mesh with " << nb_tri3_gel2 << " _triangle_3, and "
<< nb_tri4_gel2 << " _igfem_triangle_4, and " << nb_tri5_gel2
<< " _igfem_triangle_5" << std::endl;
return EXIT_FAILURE;
}
gel_intersector2.buildIGFEMMeshFromSpheres(sphere_list_gel2, 3.5);
// gel_intersector2.computeMeshQueryListIntersectionPoint(sphere_list_gel,3.5);
// gel_intersector2.buildIgfemMesh();
dumper_gel2_igfem.dump();
dumper_gel2_regular.dump();
nb_tri3_gel2 = mesh_gel2.getConnectivity(_triangle_3).getSize();
nb_tri4_gel2 = mesh_gel2.getConnectivity(_igfem_triangle_4).getSize();
nb_tri5_gel2 = mesh_gel2.getConnectivity(_igfem_triangle_5).getSize();
if ((nb_tri3_gel2 != 1) || (nb_tri4_gel2 != 0) || (nb_tri5_gel2 != 1)) {
std::cout << "final mesh with " << nb_tri3_gel2 << " _triangle_3, and "
<< nb_tri4_gel2 << " _igfem_triangle_4, and " << nb_tri5_gel2
<< " _igfem_triangle_5" << std::endl;
return EXIT_FAILURE;
}
finalize();
return EXIT_SUCCESS;
}

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