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test_geometry_intersection_tetrahedron_4.cc
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Mon, Jul 8, 05:26

test_geometry_intersection_tetrahedron_4.cc
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/**
* @file test_geometry_intersection_tetrahedron_4.cc
*
* @author Lucas Frérot <lucas.frerot@epfl.ch>
*
* @date creation: Thu Mar 26 2015
* @date last modification: Thu Mar 26 2015
*
* @brief Tests the intersection module with _tetrahedron_4 elements
*
* @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 "aka_common.hh"
#include "mesh_segment_intersector.hh"
#include <CGAL/Cartesian.h>
#include <iostream>
/* -------------------------------------------------------------------------- */
using namespace akantu;
typedef CGAL::Cartesian<Real> K;
typedef K::Point_3 Point;
typedef K::Segment_3 Segment;
/* -------------------------------------------------------------------------- */
int main (int argc, char * argv[]) {
debug::setDebugLevel(dblWarning);
initialize("", argc, argv);
Mesh mesh(3), interface_mesh(3, "interface_mesh");
mesh.read("test_geometry_tetrahedron.msh");
MeshSegmentIntersector<3, _tetrahedron_4> intersector(mesh, interface_mesh);
intersector.constructData();
Point point(1., 1., 1.);
Segment segment(CGAL::ORIGIN, point);
intersector.computeIntersectionQuery(segment);
if (interface_mesh.getNbElement(_segment_2) != 4)
return EXIT_FAILURE;
return EXIT_SUCCESS;
}

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