摘要
本文提出了一种基于三角形网格的表面描述方法、给出了这种方法所采用的数据结构和算法描述．这种描述方法具有算法简便，可控制表面边界的形状特征、数据压缩比高和存贮量小的特点．
n this Paper a method is presented for Surface description, which is based on surface boundary models for triangle grid. The data structure and algorithm procedure of this method is also provided. With this descriptive method,the algorithm is simplified thd shape feature of surface.boundary can be controlled conveniently,with a higher data compression ratio and lower storage bytes.
