refresh()

void MayaFlux::Portal::Forma::internal::TextSlice::refresh

(

)

Write the current state to the target. No-op once the target is gone.

Definition at line 99 of file TextSlice.cpp.

{
    Text::GlyphAtlas* atlas = m_run.atlas();
    if (!atlas || !alive()) {
        return;
    }
 
    auto vertices = m_run.vertices(map(), 0);
    vertices.insert(vertices.end(), m_tail.begin(), m_tail.end());
 
    const auto gpu = atelier().atlas_image(*atlas).sync(*atlas);
 
    const bool replaced = gpu && gpu != m_bound_image;
    const bool superseded = replaced && m_bound_image;
    if (replaced) {
        m_target.bind_texture(0, gpu);
        m_bound_image = gpu;
    }
 
    m_target.submit(vertices);
 
    if (superseded) {
        reflow_others(this, atlas);
    }
}

References alive(), MayaFlux::Portal::Forma::internal::atelier(), MayaFlux::Portal::Text::TextRun::atlas(), MayaFlux::Portal::Forma::internal::Atelier::atlas_image(), MayaFlux::Portal::Forma::FormaTarget::bind_texture(), m_bound_image, m_run, m_tail, m_target, map(), MayaFlux::Portal::Forma::FormaTarget::submit(), MayaFlux::Portal::Text::AtlasImage::sync(), and MayaFlux::Portal::Text::TextRun::vertices().

Referenced by assign(), set(), set_bounds(), and set_tail().

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