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分析了OpenGL编程原理以及OpenGL与Windows图形设备接口GDI之间的关系,介绍了OpenGL进行叶轮选型显示及虚拟加工的应用方法。
This paper analyzes the principle of OpenGL programming and the relationship between OpenGL and Windows Graphics Device Interface (GDI), and introduces the application of OpenGL in selecting and displaying impeller and virtual machining.