Voronoi Approach to Recursive Generation of Tool Path for SLS
Bing Liu · 计算机辅助绘图设计与制造(英文版) · 2008
Assuming that a Voronoi diagram of slice area is obtained, topological structures of all Voronoi edges and Voronoi polygons are used to accelerate the offsetting process. Once walk line intersects with one of Voronoi edges of the starting Voronoi object, the next starting Voronoi object is acquired through the topology relationship. Experimental results show the approach is effective and simple.