Method prepared

io/PlyWriter.cpp:75–118

void PlyWriter::prepared(PointTableRef table)
{
    FlexWriter::validateFilename(table);

    PointLayoutPtr layout = table.layout();

    if (m_precisionArg->set() && m_format != Format::Ascii)
        throwError("Option 'precision' can only be set of the 'storage_mode' "
            "is ascii.");

    m_dims.clear();
    if (m_dimNames.size())
    {
        for (auto& dimspec : m_dimNames)
        {
            Dimension::Type type;
            StringList parts = Utils::split2(dimspec, '=');
            std::string name = parts[0];
            Utils::trim(name);
            dimspec = Utils::tolower(name);
            auto id = layout->findDim(name);
            if (id == Dimension::Id::Unknown)
                throwError("Unknown dimension '" + name + "' in provided "
                    "dimension list.");
            if (parts.size() == 1)
                type = layout->dimType(id);
            else if (parts.size() == 2)
            {
                Utils::trim(parts[1]);
                type = Dimension::type(parts[1]);
            }
            else
                throwError("Invalid format for dimension specification for "
                    "dimension '" + name + "'. " "Must be 'name[=type]'.");
            m_dims.emplace_back(id, type);
        }
    }
    else
    {
        m_dims = layout->dimTypes();
        for (const auto& dim : m_dims)
            m_dimNames.push_back(Utils::tolower(layout->dimName(dim.m_id)));
    }
}


std::string PlyWriter::getType(Dimension::Type type) const