MayaFlux 0.4.0
Digital-First Multimedia Processing Framework
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◆ process_unidirectional()

void MayaFlux::Nodes::Network::WaveguideNetwork::process_unidirectional ( WaveguideSegment seg,
unsigned int  num_samples,
std::vector< double > &  out 
)
private

Definition at line 163 of file WaveguideNetwork.cpp.

165{
166 const double continuous_gain = (m_exciter_type == ExciterType::CONTINUOUS && m_exciter_node)
167 ? 1.0 / seg.loss_factor
168 : 1.0;
169
170 for (unsigned int i = 0; i < num_samples; ++i) {
171 const double exciter = generate_exciter_sample();
172
173 const double delayed = read_with_interpolation(
175
176 const double filtered = (m_exciter_type != ExciterType::CONTINUOUS && seg.loop_filter)
177 ? seg.loop_filter->process_sample(delayed)
178 : delayed;
179
180 seg.p_plus.push(
181 exciter + filtered * seg.loss_factor * seg.reflection_closed * continuous_gain);
182
183 out[i] = observe_sample(seg);
184 }
185}
double observe_sample(const WaveguideSegment &seg) const
double read_with_interpolation(const Memory::HistoryBuffer< double > &delay, size_t integer_part, double fraction) const
Read from delay line with linear fractional interpolation.
@ CONTINUOUS
External node as continuous exciter (bowing)

References CONTINUOUS, generate_exciter_sample(), MayaFlux::Nodes::Network::WaveguideNetwork::WaveguideSegment::loop_filter, MayaFlux::Nodes::Network::WaveguideNetwork::WaveguideSegment::loss_factor, m_delay_length_fraction, m_delay_length_integer, m_exciter_node, m_exciter_type, observe_sample(), MayaFlux::Nodes::Network::WaveguideNetwork::WaveguideSegment::p_plus, MayaFlux::Memory::HistoryBuffer< T >::push(), read_with_interpolation(), and MayaFlux::Nodes::Network::WaveguideNetwork::WaveguideSegment::reflection_closed.

Referenced by process_batch().

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