摘要
从PDM读取和管理产品以及生产过程的三维信息的重要性出发,分析了开发三维浏览器的必要性;通过对DXF文件的分析,提出了采用SQLServer数据库来存储DXF的几何信息,以供OpenGL进行三维方针的设计思路,并给出了系统的总体结构框架和设计方法。
It is important for 3D Viewer to get the information of the products and production processes. The paper presents the format of DXF files, describes a way to design the system, which puts the geometrical information in SQL Server database, and then uses this information to build 3D models. The 3D Viewer is applied in the Candle- PDM designed by the Guangxi University, shows a good application results.
基金
广西科技厅科技攻关项目(桂科攻0330005-2B)
