面向OpenGL的DXF扩展库函数的开发

Development of a DXF Spread Library Function Oriented to OpenGL

介绍了DXF文件的结构及在AutoCAD软件中生成DXF文件的方法 .运用VisualC ++开发了一个面向OpenGL的DXF扩展库函数 ,在OpenGL的应用程序中调用该库函数可直接读取DXF文件 。

This paper introduces the structure of DXF file and method o f creating DXF file through AutoCAD software. It shows how to develop a spread lib rary function oriented to OpenGL by Visual C++. By the library function we can r ead directly DXF file in OpenGL application program and drafting.