FeatureBuilder1::TGeometry & GetHoles()
{
ASSERT(m_holes.empty(), ("Can call only once"));
m_merger.ForEachArea(false, [this](FeatureBuilder1::TPointSeq & v, vector<uint64_t> const &)
{
m_holes.push_back(FeatureBuilder1::TPointSeq());
m_holes.back().swap(v);
});
return m_holes;
}
void FeatureBuilder1::SetAreaAddHoles(FeatureBuilder1::TGeometry const & holes)
{
m_params.SetGeomType(GEOM_AREA);
m_polygons.resize(1);
if (holes.empty()) return;
TPointSeq const & poly = GetOuterGeometry();
m2::Region<m2::PointD> rgn(poly.begin(), poly.end());
for (TPointSeq const & points : holes)
{
ASSERT ( !points.empty(), (*this) );
size_t j = 0;
size_t const count = points.size();
for (; j < count; ++j)
if (!rgn.Contains(points[j]))
break;
if (j == count)
m_polygons.push_back(points);
}
}