divide method
Divide entries in this with entries in arg.
Implementation
void divide(Vector2 arg) {
  final argStorage = arg._v2storage;
  _v2storage[1] /= argStorage[1];
  _v2storage[0] /= argStorage[0];
}Divide entries in this with entries in arg.
void divide(Vector2 arg) {
  final argStorage = arg._v2storage;
  _v2storage[1] /= argStorage[1];
  _v2storage[0] /= argStorage[0];
}