Method for selecting boundary line point and dental CAD device therefor

A method for selecting a border line point and a dental CAD apparatus for the method are disclosed. According to the method for selecting the marginal line point according to one embodiment, when a user selects the marginal line point, recommendation is performed in a manner that a preset optimal marginal line point is shown on a screen in advance, and therefore, the inconvenience that the user must find and select an accurate point can be reduced. 公开了用于选择边限线点的方法和用于该方法的牙科CAD设备。根据一个实施方式的用于选择边限线点的方法当用户选择边限线点时，以提前在屏幕上示出预设最佳边限线点的方式来推荐，并且因此，可以降低用户必须找到准确点并选择该准确点的不便。