摘要
针对金属门窗设计的图形特点 ,在研究图形尺寸约束问题基础上 ,提出了一种通过表达式求解来实现门窗参数化设计的新方法 ,该方法将图素的各种约束转换成表达图素大小和位置的参数表达式 ,通过表达式的求解实现图形的参数驱动 ,使图形的参数化简单、快速 。
According to the graphics characteristics of metallic doors & windows design and based on the research of graphics dimension restriction problems. This paper provides a new method for parameterized design of metallic doors & windows in virtue of expression solution. In this method, the restrictions of graphic elements have been changed into the parameter expressions of sizes and positions of graphic elements. Through the calculation of such expressions, the parameter driven method has been reached. Thus the parameterization of graphics can be easier and quicker than before. It can be used to setup the open parameterized graphics libraries.
出处
《重庆建筑大学学报》
CSCD
2001年第4期36-39,共4页
Journal of Chongqing Jianzhu University
基金
国家 8 6 3/CIMS主题资助 (86 3- 5 11- 82 0 - 0 14)
关键词
建筑金属结构
门窗
设计
图形尺寸
parameterization
building metallic structure
expression
door and window design