/// <summary>
/// This method is called to respond to an object selection changed message.
/// </summary>
private void RespondToMessage(ObjectSelectionChangedMessage message)
{
EditorObjectSelection objectSelection = EditorObjectSelection.Instance;
// If no objects are selected, we will deactivate the active gizmo
if (objectSelection.NumberOfSelectedObjects == 0)
{
_activeGizmo.gameObject.SetActive(false);
}
else
// If the gizmos are not turned off, we may need to enable the active gizmo in the scene
if (!_areGizmosTurnedOff)
{
// If there are objects selected, we will make sure the active gizmo is enabled in the scene.
if (objectSelection.NumberOfSelectedObjects != 0 && !_activeGizmo.gameObject.activeSelf)
{
_activeGizmo.gameObject.SetActive(true);
}
// Make sure the position of the active gizmo is updated correctly
EstablishActiveGizmoPosition();
// Now we must make sure that the active gizmo is oriented accordingly
UpdateActiveGizmoRotation();
}
}
/// <summary>
/// Executes the action.
/// </summary>
public void Execute()
{
ObjectSelectionChangedMessage.SendToInterestedListeners();
EditorUndoRedoSystem.Instance.RegisterAction(this);
}
/// <summary>
/// Convenience function for sending an object selection changed message to
/// all interested listeners.
/// </summary>
public static void SendToInterestedListeners()
{
var message = new ObjectSelectionChangedMessage();
MessageListenerDatabase.Instance.SendMessageToInterestedListeners(message);
}
