The data structure design of free curve and surface reconstruction is one of the key technologies of developing reverseengineeringsoftware.
自由曲线曲面重构的数据结构设计是开发逆向工程软件的关键技术之一。
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This paper presents a DXF based program method, that is, we convert the 3d data into DXF format. Then we can use the professional reverseengineeringsoftware to carry out visualization.