3D Creation Methods Based on User Coordinate System of AutoCAD
This paper mainly introduces the methods and advantages of creating three-dimensional entity by the user coordinate system (UCS). The example of the operation details the operation method and skill of the UCS entity . This makes the creation process of the 3D entity clear, simple, and quick.
F. J. Hu et al., "3D Creation Methods Based on User Coordinate System of AutoCAD", Advanced Materials Research, Vols. 588-589, pp. 1364-1367, 2012