建筑构件参数化建模语言PCML的设计和应用  

Parameterized Modeling Language for 3D Architecture Components—PCML

作　　者：雷璐[1] 苏丰[1] 蔡士杰[1] 

机构地区：[1]南京大学计算机软件新技术国家重点实验室,南京210093

出　　处：《计算机辅助设计与图形学学报》2006年第5期687-693,共7页Journal of Computer-Aided Design & Computer Graphics

摘　　要：针对三维建筑构件建模和应用的特点,提出一种用于描述建筑构件三维模型的方法———建筑构件参数化建模语言PCML.分析了PCML的设计目标,详细介绍了其语法构成与解释执行,并对构件各方面信息的描述方法做出说明.最后结合楼梯建筑构件类型,介绍其在三维设计软件EasyStructure中的具体应用.A novel language for parameterized modeling of architecture components and structures is presented to provide comprehensive information of an architecture to facilitate its downstream activities such as verification, composition of bill of material and construction. The design objectives, key issues and detailed description of the syntax and structure of this language are introduced. The presentation methods for various aspects of the component information along with language elements are also illustrated. Practical application of this method to staircase modeling in the 3D architecture design software——EasyStructure is presented to show the capability and flexibility of the proposed modeling language.

关 键 词：CAD 参数化 可视化 三维 建模语言 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]