摘要
基于STL文件中三角形面片之间的拓扑关系,将整个STL模型分为一个个子区域。采用将面片删除后重新三角划分的方法,将相对平坦的子区域用更少的三角形面片替代。在最大限度保留模型精度的同时,可减少其中的三角形面片的数量,以达到简化STL模型的目的。
The STL model is divided into sub region based on the topological relations between the triangle patches in the STL model. The relatively flat sub region is replaced by fewer triangle patches using the method of re-triangulation after the patch culling. Maintaining the accuracy quality of the model to the maximum extent, the amount of the tviangle patch are lessened, to achieve the purpose of simplifying the STL model.
出处
《电加工与模具》
2013年第2期42-46,共5页
Electromachining & Mould
