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compute_arlequin_weight.hh
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Fri, Jul 19, 16:08

compute_arlequin_weight.hh
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/**
* @file compute_arlequin_weight.hh
*
* @author Guillaume Anciaux <guillaume.anciaux@epfl.ch>
*
* @section LICENSE
*
* Copyright (©) 2010-2011 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* LibMultiScale 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.
*
* LibMultiScale 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 LibMultiScale. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef __LIBMULTISCALE_WEIGHTING_HH__
#define __LIBMULTISCALE_WEIGHTING_HH__
/* -------------------------------------------------------------------------- */
#define CONTINUFLAG 1
#define ATOMEFLAG 2
/* -------------------------------------------------------------------------- */
#include "ball.hh"
#include "compute_interface.hh"
#include "cube.hh"
#include "geom_inter.hh"
/* -------------------------------------------------------------------------- */
__BEGIN_LIBMULTISCALE__
/* -------------------------------------------------------------------------- */
class ComputeArlequinWeight : public ComputeInterface {
public:
DECLARE_COMPUTE(ComputeArlequinWeight, _or<MD, CONTINUUM>);
protected:
template <UInt Dim> Real weight(Vector<Dim> X);
template <UInt Dim> Real weight(Vector<Dim> X, Cube &c);
template <UInt Dim> Real weight(Vector<Dim> X, Ball &b);
Real computeWeight(Real x, Real R);
template <typename Cont> enable_if_point<Cont> build(Cont &cont);
template <typename Cont> enable_if_mesh<Cont> build(Cont &cont);
protected:
//! geometry to base the weighting algorithm
LMID geom;
//! treshold to decide to impose quality quality factor
const Real ZERO_LIMIT = 1e-3;
//! quality factor (see anciaux, coulaud, roman, zerah publication)
Real quality;
};
__END_LIBMULTISCALE__
#endif /* __LIBMULTISCALE_WEIGHTING_HH__ */

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