aabb_primitive.cc
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	/**
	* @file aabb_primitive.cc
	*
	* @author Lucas Frérot <lucas.frerot@epfl.ch>
	*
	* @date creation: Tue Jun 2 2015
	* @date last modification: Tue Jun 2 2015
	*
	* @brief Macro classe (primitive) for AABB CGAL algos
	*
	* @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 "aabb_primitive.hh"

	__BEGIN_AKANTU__

	Triangle_primitive::Point Triangle_primitive::reference_point() const {
	return primitive.vertex(0);
	}

	Line_arc_primitive::Point Line_arc_primitive::reference_point() const {
	Real x = to_double(primitive.source().x());
	Real y = to_double(primitive.source().y());
	Real z = to_double(primitive.source().z());
	return Spherical::Point_3(x, y, z);
	}

	__END_AKANTU__