基于ObjectARX自定义实体的冒口系统参数化设计

Parametric Design of Riser System Based on ObjectARX Custom Entity

在AutoCAD 2010平台上,基于ObjectARX 2010的ObjectDBX自定义实体技术,用VS2008开发出实用的铸造冒口系统,提出了一种应用自定义实体实现参数化设计的新方法。用户既可以通过AutoCAD风格的MFC界面,由数据驱动图形修改参数,也可以通过夹点直接操作图形,实现冒口参数化设计。生成的冒口还具有爆炸、几何变换、对象捕捉等功能。

On AutoCAD 2010 platform, a useful casting riser system was developed by microsoft VS2008 based on the ObjectDBX custom entity technology in ObjectARX 2010 SDK. A new method to achieve the parametric design of the riser system was put forword by using custom entity. Users can modify the parameters through the MFC interface of AutoCAD-style, and directly manipulate grip to realize the parametric design of the riser system. The generated riser also has the editing properties such as explode, object snap, transform and so on.