【摘要】 介绍了一种交互式倒圆角的算法，该算法克服了以往的被动式倒圆角算法的缺陷，在新的交互式算法中对于选点和确定圆弧走向作了进一步的改进，并在实际应用中获得了成功。更多还原

【Abstract】 A new interactive algorithm is introduced for filleting.It overcomes the shortcomes of old passive method.Further improvement has been made by the new algorithm in selection of point and determination of the trend of connecting arc, And success is achieved in pracitice.更多还原