The stepeffect in original algorithm can be effective avoided and raise iterative efficiency on smooth regional.
有效避免了原始算法引入的阶梯效应，同时在平滑区域提高了迭代效率。
2
The stepeffect in the layer manufacturing is improved because the feeding direction is identical with the layer border.
平行扫描轨迹间的进给线与层面边界方向一致，可以极大减缓层面加工的台阶效应。
3
An effective method based on STL files for adaptive slicing is proposed in this paper so as to reduce the influence of stepeffect towards the various characteristics of prototyping parts.