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mesh_geom_intersector.hh
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Wed, Nov 6, 16:44

mesh_geom_intersector.hh
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/**
* @file mesh_geom_intersector.hh
*
* @author Lucas Frerot <lucas.frerot@epfl.ch>
*
* @date creation: Wed Apr 29 2015
* @date last modification: Wed Apr 29 2015
*
* @brief General class for intersection computations
*
* @section LICENSE
*
* Copyright (©) 2010-2015 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/>.
*
*/
/* -------------------------------------------------------------------------- */
#ifndef __AKANTU_MESH_GEOM_INTERSECTOR_HH__
#define __AKANTU_MESH_GEOM_INTERSECTOR_HH__
#include "aka_common.hh"
#include "mesh_geom_abstract.hh"
#include "mesh_geom_factory.hh"
/* -------------------------------------------------------------------------- */
__BEGIN_AKANTU__
/**
* @brief Class used to perform intersections on a mesh and construct output data
*/
template<UInt dim, ElementType type, class Primitive, class Query, class Kernel>
class MeshGeomIntersector : public MeshGeomAbstract {
protected:
/// Result of intersection function type
typedef typename IntersectionTypeHelper<TreeTypeHelper<Primitive, Kernel>, Query>::intersection_type result_type;
public:
/// Construct from mesh
explicit MeshGeomIntersector(const Mesh & mesh);
/// Destructor
virtual ~MeshGeomIntersector();
public:
/// Construct the primitive tree object
virtual void constructData();
/**
* @brief Compute the intersection with a query object
*
* This function needs to be implemented for every subclass. It computes the intersections
* with the tree of primitives and creates the data for the user.
*
* @param query the CGAL primitive of the query object
*/
virtual void computeIntersectionQuery(const Query & query) = 0;
/// Compute list of queries
virtual void computeIntersectionQueryList(const std::list<Query> & query_list);
protected:
/// Factory object containing the primitive tree
MeshGeomFactory<dim, type, Primitive, Kernel> factory;
};
__END_AKANTU__
#include "mesh_geom_intersector_tmpl.hh"
#endif // __AKANTU_MESH_GEOM_INTERSECTOR_HH__

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