public static void StartAction(ActionType actionType)
{
StartSceneState = new SceneState(actionType);
}
public static void EndAction()
{
if (!StartSceneState.IsChanged())
{
StartSceneState = null;
return;
}
if (RedoStack.Count != 0) RedoStack.Clear();
UndoStack.Add(StartSceneState);
if (UndoStack.Count > UndoCount) UndoStack.RemoveAt(0);
if (StartSceneState.ActionType == ActionType.VertexData)
IsChangesUnsaved = true;
StartSceneState = null;
}
