clamp method

void clamp (Vector2 min, Vector2 max)

Clamp each entry n in this in the range [minn]-[maxn].

Implementation 

void clamp(Vector2 min, Vector2 max) {
  final Float64List minStorage = min.storage;
  final Float64List maxStorage = max.storage;
  _v2storage[0] =
      _v2storage[0].clamp(minStorage[0], maxStorage[0]).toDouble();
  _v2storage[1] =
      _v2storage[1].clamp(minStorage[1], maxStorage[1]).toDouble();
}