process()

void MayaFlux::Nodes::Network::CombineOperator::process ( float  dt )

overridevirtual

Process for one batch cycle.

Parameters

dt	Time delta or sample count (operator-specific)

Implements MayaFlux::Nodes::Network::NetworkOperator.

Definition at line 192 of file RelationOperators.cpp.

{
    const auto num_frames = static_cast<uint32_t>(frames);
    auto all = slots();
 
    const size_t count = std::min(all.size(), m_weights->rows());
    if (m_values.size() < count) {
        m_values.resize(count, 0.0);
    }
    const std::span<const double> values(m_values.data(), count);
 
    for (auto& output : m_outputs) {
        output.m_block.assign(num_frames, 0.0);
    }
 
    for (uint32_t frame = 0; frame < num_frames; ++frame) {
        for (size_t m = 0; m < count; ++m) {
            m_values[m] = all[m].block.size() > frame ? all[m].block[frame] : all[m].level;
        }
 
        for (size_t o = 0; o < m_outputs.size(); ++o) {
            auto& output = m_outputs[o];
            if (output.has_combine()) {
                output.m_block[frame] = output.m_function(values);
                continue;
            }
            double sum = 0.0;
            for (size_t m = 0; m < count; ++m) {
                sum += m_values[m] * m_weights->get(m, o);
            }
            output.m_block[frame] = sum;
        }
    }
}

References count, MayaFlux::Nodes::Network::CombineOperator::Output::has_combine(), MayaFlux::Nodes::Network::CombineOperator::Output::m_block, MayaFlux::Nodes::Network::CombineOperator::Output::m_function, m_outputs, m_values, m_weights, output(), MayaFlux::Nodes::Network::RelationOperator::slots(), and values.

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