At last, it provides an example to demonstrate how to use user coordinate system in solid modeling. 最后,结合实例介绍了UCS在实体建模中的具体应用。
User Coordinate System(UCS) in AutoCAD and Application in 3D Modeling AutoCAD中的用户坐标系(UCS)及其在三维建模中的应用
This article takes AutoCAD VBA as the development platform of the CAD system for building relocation. The strategies and the methods are found to establish the User Coordinate System(UCS) ( UCS ) in the three-dimensional space, and the definition function for establishing UCS is developed. 本文选择AUTOCADVBA作为迁移建筑物CAD系统的开发平台,提出了在三维空间中创建用户坐标系(UCS)(UCS)的策略与方法,开发了创建UCS的自定义函数;
Based on the specific structure and shape of mechanic spare parts, accurate understanding and flexible shift of user's coordinate system is an important skill of 3-dimensional model. 根据机械零件的具体结构、形状,正确理解和灵活变换用户坐标系(UCS)是三维建模的重要技巧。
The third, the transform relationship between the measuring coordinate series and the user coordinate series is gave through establishes the ideal measuring model and real measuring model, in the same time, the standardizing method with standard parts of system parameters is also discussed; 通过建立理想测量模型和实际测量模型,给出了测量坐标系与用户坐标系(UCS)的转换关系及利用标准件进行系统参数标定的方法;