FormFactorCantellatedCube.h

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//  ************************************************************************************************
//
//  BornAgain: simulate and fit reflection and scattering
//
//! @file      Sample/HardParticle/FormFactorCantellatedCube.h
//! @brief     Defines class FormFactorCantellatedCube.
//!
//! @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)
//
//  ************************************************************************************************
 
#ifndef BORNAGAIN_SAMPLE_HARDPARTICLE_FORMFACTORCANTELLATEDCUBE_H
#define BORNAGAIN_SAMPLE_HARDPARTICLE_FORMFACTORCANTELLATEDCUBE_H
 
#include "Sample/HardParticle/IFormFactorPolyhedron.h"
 
//! A cube, with truncation of all edges and corners, as in Croset (2017) Fig 7
//! @ingroup hardParticle
 
class FormFactorCantellatedCube : public IFormFactorPolyhedron {
public:
    FormFactorCantellatedCube(const std::vector<double> P);
    FormFactorCantellatedCube(double length, double removed_length);
 
    FormFactorCantellatedCube* clone() const final
    {
        return new FormFactorCantellatedCube(m_length, m_removed_length);
    }
    void accept(INodeVisitor* visitor) const final { visitor->visit(this); }
 
    double getLength() const { return m_length; }
    double getRemovedLength() const { return m_removed_length; }
 
protected:
    void onChange() final;
 
private:
    static const PolyhedralTopology topology;
    const double& m_length;
    const double& m_removed_length;
};
 
#endif // BORNAGAIN_SAMPLE_HARDPARTICLE_FORMFACTORCANTELLATEDCUBE_H