Function MakeFakeEnding

libs/routing/fake_ending.cpp:49–71

}

FakeEnding MakeFakeEnding(vector<Segment> const & segments, m2::PointD const & point, WorldGraph & graph)
{
  FakeEnding ending;
  double averageAltitude = 0.0;

  for (size_t i = 0; i < segments.size(); ++i)
  {
    auto const & segment = segments[i];

    bool const oneWay = graph.IsOneWay(segment.GetMwmId(), segment.GetFeatureId());
    auto const & frontJunction = graph.GetJunction(segment, true /* front */);
    auto const & backJunction = graph.GetJunction(segment, false /* front */);
    auto const & projectedJunction = CalcProjectionToSegment(backJunction, frontJunction, point);

    ending.m_projections.emplace_back(segment, oneWay, frontJunction, backJunction, projectedJunction);

    averageAltitude = (i * averageAltitude + projectedJunction.GetAltitude()) / (i + 1);
  }

  ending.m_originJunction =
      LatLonWithAltitude(mercator::ToLatLon(point), static_cast<geometry::Altitude>(averageAltitude));
  return ending;
}

FakeEnding MakeFakeEnding(Segment const & segment, m2::PointD const & point, IndexGraph & graph)
{