PlatonicOctahedron.cpp

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//  ************************************************************************************************
//
//  BornAgain: simulate and fit reflection and scattering
//
//! @file      Sample/HardParticle/PlatonicOctahedron.cpp
//! @brief     Implements class PlatonicOctahedron.
//!
//! @homepage  http://www.bornagainproject.org
//! @license   GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2018
//! @authors   Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
//  ************************************************************************************************
 
#include "Sample/HardParticle/PlatonicOctahedron.h"
#include "Base/Math/Constants.h"
#include "Base/Math/Functions.h"
#include <ff/Platonic.h>
 
PlatonicOctahedron::PlatonicOctahedron(const std::vector<double> P)
    : IFormFactorPolyhedron(P)
    , m_edge(m_P[0])
{
    checkNodeArgs();
    setPolyhedron(ff::platonic::Octahedron::topology(), -m_edge / sqrt(2),
                  ff::platonic::Octahedron::vertices(m_edge));
    assert_platonic();
}
 
PlatonicOctahedron::PlatonicOctahedron(double edge)
    : PlatonicOctahedron(std::vector<double>{edge})
{
}