Research of CAD System for Space -grid Structures Based on ObjectARX[J]. Journal of Civil and Environmental Engineering, 2005, 27(3): 34-37. DOI: 10.11835/j.issn.1674-4764.2005.03.013.
This paper first presented the architecture of the CAD system for space - grid structures based on ObjectARX
then some key technologies were studied to realize the system
such as interface control method on MFC
graphic database and parametric drive. A CAD system for space -grid structures based on ObjectARX was develooed with AutoCAD API and the Object- oriented technique.