计算机图形矢量数据结构编码方式的改进

矢量数据结构编码有多种方法,其中多边形矢量编码方法使用简单,数字化操作容易,数据编码直观,但相邻多边形的公共边界别数字化两次,造成数据冗余,引起数据不一致,同时难以检查出多边形边界的拓扑关系是否正确,而索引式矢量编码表要人工建立,工作量大且容易出错.文章结合多边形编码和索引式矢量编码方法并借鉴Morton码的原理,提出...

Computer Graphics Vector Data Structure of the Way to Improve Code

Vector encoding data structure are a number of ways in which an encoded using a simple vector method,digital operation easy.Data encryption is an intuitive,but the boundary tablet each time.Don't cause data redundancy,causing data and to check out of the polygon at the border between the topology is correct,and indexes in vector coding forms to be artificial,less easy to make mistakes,the combination of coding methods and methods of the polygon,Morton yards,A vector quantity of data structure of improvement...