rebuild_distributions_if_needed()

void MayaFlux::Nodes::Generator::Stochastics::Random::rebuild_distributions_if_needed ( )

privatenoexcept

Rebuilds distribution objects if parameters have changed.

This method checks if any distribution parameters have been modified since the last generation and rebuilds the internal distribution objects accordingly to ensure accurate statistical behavior.

Definition at line 105 of file Stochastic.cpp.

{
    if (!m_dist_dirty)
        return;
 
    const double range = m_current_end - m_current_start;
    m_normal_dist = std::normal_distribution<double>(0.0, range / m_normal_spread);
    m_exponential_dist = std::exponential_distribution<double>(1.0);
 
    m_cached_start = m_current_start;
    m_cached_end = m_current_end;
    m_cached_spread = m_normal_spread;
    m_dist_dirty = false;
}

References m_cached_end, m_cached_spread, m_cached_start, m_current_end, m_current_start, m_dist_dirty, m_exponential_dist, m_normal_dist, and m_normal_spread.

Referenced by generate_distributed_sample().

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