Method filter

filters/RadiusAssignFilter.cpp:164–204

}

void RadiusAssignFilter::filter(PointView& view)
{
    PointRef pointTemp(view, 0);

    // Create reference domain view
    refView = view.makeNew();
    if (m_referenceDomain.empty())
        for (PointId id = 0; id < view.size(); ++id)
            refView->appendPoint(view, id);
    else
    {
        for (PointId id = 0; id < view.size(); ++id)
        {
            for (DimRange& r : m_referenceDomain)
            {
                pointTemp.setPointId(id);
                if (r.valuePasses(pointTemp.getFieldAs<double>(r.m_id)))
                {
                    refView->appendPoint(view, id);
                    break;
                }
            }
        }
    }

    // Process all points (mark them if they need to be updated)
    for (PointId id = 0; id < view.size(); ++id)
    {
        pointTemp.setPointId(id);
        doOne(pointTemp);
    }


    for (auto id: m_ptsToUpdate)
    {
        pointTemp.setPointId(id);
        for (expr::AssignStatement& expr : m_updateExpr)
            if (expr.conditionalExpr().eval(pointTemp))
                pointTemp.setField(expr.identExpr().eval(), expr.valueExpr().eval(pointTemp));
    }
}


} // namespace pdal