set_decay() [1/2]

void MayaFlux::Nodes::Network::ResonatorNetwork::set_decay	(	size_t	index,
		double	seconds
	)

Set how long a resonator rings, without clearing its state.

Parameters

index	Resonator index (0-based)
seconds	Time for the ring envelope to fall by 1/e, no upper limit

Exceptions

std::out_of_range

if index >= get_node_count()

Sets the pole radius directly and derives the stored q from it, so q follows rather than leads and is not limited to the range set_q accepts. Written in place and not atomic with respect to a sample in flight.

Definition at line 445 of file ResonatorNetwork.cpp.

{
    if (index >= m_resonators.size()) {
        error<std::out_of_range>(Journal::Component::Nodes, Journal::Context::NodeProcessing, std::source_location::current(),
            "ResonatorNetwork::set_decay: index out of range (index={}, resonator_count={})", index, m_resonators.size());
    }
    auto& r = m_resonators[index];
 
    r.q = Kinesis::Discrete::q_from_decay(r.frequency, seconds, m_sample_rate);
    write_biquad_in_place(r);
}

References index, m_resonators, MayaFlux::Nodes::Network::NodeNetwork::m_sample_rate, MayaFlux::Journal::NodeProcessing, MayaFlux::Journal::Nodes, MayaFlux::Kinesis::Discrete::q_from_decay(), and write_biquad_in_place().

Referenced by apply_broadcast_parameter(), apply_one_to_one_parameter(), and set_decay().

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