complete()

void MayaFlux::Nodes::GpuSync::PathGeneratorNode::complete

(

)

Finish incremental drawing stroke.

Clears the sliding window. Call this when pen lifts or stroke ends. Next draw_to() will start a fresh stroke.

Definition at line 560 of file PathGeneratorNode.cpp.

{
    if (m_draw_window.size() < 4) {
        MF_WARN(Journal::Component::Nodes, Journal::Context::NodeProcessing,
            "Not enough points in draw window to generate curve segment ({} points)",
            m_draw_window.size());
        m_completed_draws.insert(
            m_completed_draws.end(),
            m_draw_vertices.begin(),
            m_draw_vertices.end());
        m_draw_vertices.clear();
        m_draw_window.clear();
        m_path_dirty = true;
        return;
    }
 
    const size_t per_window = vertices_per_window();
    const size_t windows = m_draw_window.size() - 3;
    const size_t base = m_completed_draws.size();
 
    m_completed_draws.resize(base + windows * per_window);
 
    for (size_t w = 0; w < windows; ++w) {
        write_curve_segment(m_draw_window, w, m_completed_draws.data() + base + w * per_window);
    }
 
    for (size_t i = windows + 1; i < m_draw_window.size(); ++i) {
        append_line_segment(m_draw_window[i - 1], m_draw_window[i], m_completed_draws);
    }
 
    m_draw_vertices.clear();
    m_draw_window.clear();
    m_path_dirty = true;
}

References append_line_segment(), m_completed_draws, m_draw_vertices, m_draw_window, m_path_dirty, MF_WARN, MayaFlux::Journal::NodeProcessing, MayaFlux::Journal::Nodes, vertices_per_window(), and write_curve_segment().

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