DXF到IGES转换工具研制  

Development of the transforming tool from DXF to IGES

作　　者：贺泽 邱长华 王能健[1] 

机构地区：[1]哈尔滨工程大学机电工程学院,黑龙江哈尔滨150001

出　　处：《应用科技》2005年第1期6-8,共3页Applied Science and Technology

摘　　要：为实现不同CAD系统之间的数据交换,介绍了船舶图形DXF文件到IGES文件的转换方式以及2种文件各自对实体的数据表示格式,同时描述了2种文件内部曲线实体不同描述形式的转换算法及其程序实现,经过测试,几何数据转换完整,结果可靠.In order to achieve the data exchange between different CAD systems, the transforming method of the ship_drawing from DXF to IGES and the respective data express format of the entity in these two files are introduced. At the same time, the transforming algorithm of different depiction of the entities in these two kinds of files as well as the program implementation of it are described.Tests prove that the geometric data are transformed completely and the results are reliable.

关 键 词：DXF IGES 数据转换 B-样条曲线 

分 类 号：TP391.72[自动化与计算机技术—计算机应用技术]