set_mode_coupling()

void MayaFlux::Nodes::Network::ModalNetwork::set_mode_coupling	(	size_t	mode_a,
		size_t	mode_b,
		double	strength
	)

Define bidirectional coupling between two modes.

Parameters

mode_a	First mode index
mode_b	Second mode index
strength	Coupling coefficient (0.0 = no coupling, 1.0 = strong)

Energy transfer is proportional to amplitude difference: delta_E = (A_a - A_b) * strength Conservative transfer: A_a -= delta_E/2, A_b += delta_E/2

Definition at line 255 of file ModalNetwork.cpp.

{
    if (mode_a >= m_modes.size() || mode_b >= m_modes.size() || mode_a == mode_b) {
        return;
    }
 
    strength = std::clamp(strength, 0.0, 1.0);
 
    remove_mode_coupling(mode_a, mode_b);
 
    m_couplings.push_back({ mode_a, mode_b, strength });
}

References m_couplings, m_modes, and remove_mode_coupling().

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