Function Bearing

tools/openlr/candidate_paths_getter.cpp:31–37

double const kAnglesInBucket = 360.0 / kNumBuckets;

uint32_t Bearing(m2::PointD const & a, m2::PointD const & b)
{
  auto const angle = location::AngleToBearing(math::RadToDeg(ang::AngleTo(a, b)));
  CHECK_LESS_OR_EQUAL(angle, 360, ("Angle should be less than or equal to 360."));
  CHECK_GREATER_OR_EQUAL(angle, 0, ("Angle should be greater than or equal to 0"));
  return math::Clamp(angle / kAnglesInBucket, 0.0, 255.0);
}
}  // namespace cpg

// CandidatePathsGetter::Link ----------------------------------------------------------------------