C++ (Cpp) UpdateGEOSBuffer Examples

Example #1

File: AttributeFilter.cpp Project: kirkjens/PDAL

void AttributeFilter::filter(PointView& view)
{
    if (m_value == m_value)
        for (PointId i = 0; i < view.size(); ++i)
            view.setField(m_dim, i, m_value);
    else
        UpdateGEOSBuffer(view);
}

Example #2

File: AttributeFilter.cpp Project: rskelly/PDAL

void AttributeFilter::filter(PointBuffer& buffer)
{

    for (auto& dim_par : m_dimensions)
    {
        if (dim_par.second.isogr)
        {
            UpdateGEOSBuffer(buffer, dim_par.second);
        }  else
        {
            for (PointId i = 0; i < buffer.size(); ++i)
            {
                double v = boost::lexical_cast<double>(dim_par.second.value);
                buffer.setField(dim_par.second.dim, i, v);
            }

        }
    }
}