/// <summary>
/// This method can be called to redo the action.
/// </summary>
public void Redo()
{
EditorGizmoSystem gizmoSystem = EditorGizmoSystem.Instance;
gizmoSystem.TransformPivotPoint = _newPivotPoint;
TransformPivotPointChangedMessage.SendToInterestedListeners(_oldPivotPoint, _newPivotPoint);
}
/// <summary>
/// Executes the action.
/// </summary>
public void Execute()
{
// If the pivot points differ, execute the action
if (_oldPivotPoint != _newPivotPoint)
{
EditorGizmoSystem gizmoSystem = EditorGizmoSystem.Instance;
gizmoSystem.TransformPivotPoint = _newPivotPoint;
TransformPivotPointChangedMessage.SendToInterestedListeners(_oldPivotPoint, _newPivotPoint);
EditorUndoRedoSystem.Instance.RegisterAction(this);
}
}
/// <summary>
/// Convenience function for sending a transform pivot point changed message to
/// all interested listeners.
/// </summary>
/// <param name="oldPivotPoint">
/// This is the old pivot point before it was changed.
/// </param>
/// <param name="newPivotPoint">
/// This is the new pivot point.
/// </param>
public static void SendToInterestedListeners(TransformPivotPoint oldPivotPoint, TransformPivotPoint newPivotPoint)
{
var message = new TransformPivotPointChangedMessage(oldPivotPoint, newPivotPoint);
MessageListenerDatabase.Instance.SendMessageToInterestedListeners(message);
}