fromNativeArray method
Implementation
@override
Vector2 fromNativeArray(NativeArray array, [int offset = 0]) {
  x = array[offset].toDouble();
  y = array[offset + 1].toDouble();
  return this;
}@override
Vector2 fromNativeArray(NativeArray array, [int offset = 0]) {
  x = array[offset].toDouble();
  y = array[offset + 1].toDouble();
  return this;
}