dirOrFallback function

Offset dirOrFallback(
  1. Offset prev,
  2. Offset outward
)

Implementation

@pragma('vm:prefer-inline')
Offset dirOrFallback(Offset prev, Offset outward) {
  if (prev.distanceSquared > 1e-12) return prev;
  if (outward.distanceSquared > 1e-12) return outward;
  return const Offset(1, 0);
}