Prism3.cpp

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//  ************************************************************************************************
//
//  BornAgain: simulate and fit reflection and scattering
//
//! @file      Sample/HardParticle/Prism3.cpp
//! @brief     Implements class Prism3.
//!
//! @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/Prism3.h"
#include <iostream>
 
Prism3::Prism3(const std::vector<double> P)
    : IFormFactorPrism(P)
    , m_base_edge(m_P[0])
    , m_height(m_P[1])
{
    checkNodeArgs();
    double a = m_base_edge;
    double as = a / 2;
    double ac = a / sqrt(3) / 2;
    double ah = a / sqrt(3);
    std::vector<R3> V{{-ac, as, 0.}, {-ac, -as, 0.}, {ah, 0., 0.}};
    setPrism(false, V);
}
 
Prism3::Prism3(double base_edge, double height)
    : Prism3(std::vector<double>{base_edge, height})
{
}