public Mapper_SelectionInfo Initialize(Mapper_Editor editor)
    {
        this.editor    = editor;
        mainNode       = null;
        objectNode     = null;
        connectionLine = null;

        return(this);
    }
 public void Select(Mapper_Node node)
 {
     // Debug.Log("Node selected!");
     Deselect();
     if (node is Mapper_Node_Main)
     {
         mainNode = node as Mapper_Node_Main;
     }
     else
     {
         objectNode = node as Mapper_Node_Object;
     }
 }
 public void Deselect()
 {
     mainNode       = null;
     objectNode     = null;
     connectionLine = null;
 }