Function CalcPathTurnAngle

libs/routing/turns_generator_utils.cpp:195–204

}

double CalcPathTurnAngle(LoadedPathSegment const & segment, size_t const pathIndex)
{
  ASSERT_GREATER_OR_EQUAL(segment.m_path.size(), 3, ());
  ASSERT_GREATER(pathIndex, 0, ());
  ASSERT_LESS(pathIndex, segment.m_path.size() - 1, ());

  return math::RadToDeg(PiMinusTwoVectorsAngle(segment.m_path[pathIndex].GetPoint(),
                                               segment.m_path[pathIndex - 1].GetPoint(),
                                               segment.m_path[pathIndex + 1].GetPoint()));
}

}  // namespace turns
}  // namespace routing