MODELING EDITOR, MODELING DEVICE, AND MODELING METHOD

摘要

A button of an available set element and a button of a not available set element in the model at the present time are displayed in a toolbar in the form in which the user can identify them. The user selects the available set element by clicking on the button of the available set element. When the set element is selected and added to the model, both of the available set element and the not available set element in the model to which the set element is added are judged. The button display of the toolbar is then changed according to the result of the judgment.