激光快速成型机工作时，需要逐层填充，对于不规则层形状，扫描算法需要考虑，文中两篇论文算法主要对OFFSET扫描路径进行讨论-Laser rapid prototyping machine, you need to drill filling, scanning algorithms need to consider the shape of an irregular layer, in which two papers algorithm discussed OFFSET scan path