Method addDimensions

plugins/e57/io/E57Reader.cpp:106–173

}

void E57Reader::addDimensions(PointLayoutPtr layout)
{
    auto supportedFields = e57plugin::supportedE57Types();
    auto numScans = m_data3D->childCount();
    std::unique_ptr<Scan> tempScan;

    for (auto& dimension : supportedFields)
    {
        // Check if any of the scan have this dimension.
        // If any of the scan have this dimension, we cannot ignore it.
        for (auto p = 0; p < numScans; ++p)
        {
            tempScan.reset(new Scan((StructureNode)m_data3D->get(p)));
            auto proto = tempScan->getPointPrototype();
            if (proto.isDefined(dimension))
            {
                layout->registerDim(e57plugin::e57ToPdal(dimension));
                break;
            }
        }
    }

    if (layout->hasDim(Dimension::Id::SphericalRange) &&
        layout->hasDim(Dimension::Id::SphericalAzimuth) &&
        layout->hasDim(Dimension::Id::SphericalElevation))
    {
        layout->registerDim(Dimension::Id::X);
        layout->registerDim(Dimension::Id::Y);
        layout->registerDim(Dimension::Id::Z);
    }

    m_extraDims.reset(new e57plugin::ExtraDims());
    m_extraDims->parse(m_extraDimsSpec);
    auto i = m_extraDims->begin();
    while (i != m_extraDims->end())
    {
        i->m_id = Dimension::Id::Unknown;
        // Remove extra dims which are already in layout.
        if (layout->hasDim(e57plugin::e57ToPdal(i->m_name)))
        {
            i = m_extraDims->deleteDim(i);
            continue;
        }

        // Check if any of the scan have this dimension.
        // If any of the scan have this dimension, we cannot ignore it.
        for (auto p = 0; p < numScans; ++p)
        {
            tempScan.reset(new Scan((StructureNode)m_data3D->get(p)));
            auto proto = tempScan->getPointPrototype();
            if (proto.isDefined(i->m_name))
            {
                i->m_id = layout->registerOrAssignDim(i->m_name, i->m_type);
                break;
            }
        }

        if (i->m_id == Dimension::Id::Unknown)