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tamaas/src/bem_grid.hh
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bem_grid.hh
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/**
*
* @author Lucas Frérot <lucas.frerot@epfl.ch>
*
* @section LICENSE
*
* Copyright (©) 2016 EPFL (Ecole Polytechnique Fédérale de
* Lausanne) Laboratory (LSMS - Laboratoire de Simulation en Mécanique des
* Solides)
*
* Tamaas 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.
*
* Tamaas 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 Tamaas. If not, see <http://www.gnu.org/licenses/>.
*
*/
/* -------------------------------------------------------------------------- */
#ifndef __BEM_GRID_HH__
#define __BEM_GRID_HH__
/* -------------------------------------------------------------------------- */
#include "surface.hh"
#include "grid.hh"
/* -------------------------------------------------------------------------- */
__BEGIN_TAMAAS__
// Necessary typedefs for swig
typedef Grid<Real, 2> Grid2dReal;
typedef Grid<complex, 2> Grid2dComplex;
typedef Grid<UInt, 2> Grid2dUInt;
class BemGrid {
public:
/// Constructor
BemGrid(Surface<Real> & surface);
/// Destructor
virtual ~BemGrid();
public:
/// Compute normal vectors to surface
void computeSurfaceNormals();
/// Compute influence coefficients
void computeInfluence();
/// Get influence
const Grid2dComplex & getInfluence() const {return influence;}
/// Get normals
const Grid2dReal & getSurfaceNormals() const {return surface_normals;}
protected:
/// Elasticity constants
Real E, nu;
/// Surface
Surface<Real> & surface;
/// Normal vectors
Grid<Real, 2> surface_normals;
/// Influcence matrices
Grid<complex, 2> influence;
};
__END_TAMAAS__
#endif // __BEM_GRID_HH__
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