gravity property

Vector2 get gravity

Don't change the gravity object directly, use the setter instead.

Implementation

Vector2 get gravity => _physicsWorld?.gravity ?? _gravity;

set gravity (Vector2? gravity)

Sets the gravity of the world and wakes up all bodies that were created through createBody.

Implementation

set gravity(Vector2? gravity) {
  _gravity = gravity ?? defaultGravity;
  final existingWorld = _physicsWorld;
  if (existingWorld == null) {
    // The world picks the gravity up when it is created.
    return;
  }
  existingWorld.gravity = _gravity;
  _pruneDestroyedBodies();
  for (final body in _bodies) {
    body.isAwake = true;
  }
}