//
// Created by dominik on 8/21/24.
//

#include "isosmallangle.h"

#include <algorithm>

SmallAngle::SmallAngle(const double delta, const double eta, const double chi, std::mt19937_64 &rng) : Motion(delta, eta, rng), m_chi(chi) {};
SmallAngle::SmallAngle(std::mt19937_64 &rng) : Motion(rng) {
}

void SmallAngle::initialize() {
    m_prev_pos = draw_position();
};

double SmallAngle::jump() {
    const double gamma{2 * M_PI * m_uni_dist(m_rng)};
    m_prev_pos = rotate(m_prev_pos, gamma, m_chi);

    return omega_q(m_prev_pos);
}