摘要
模板设计标记语言TDML是协同模板中描述设计信息的标记语言，主要用于表示设计对象的部件信息、部件属性信息、部件位置装配关系信息、操作和连接信息等。设计对象是由一系列部件按照一定的约束关系装配而成的，所以约束信息是设计对象重要的结构信息。文章分析并总结了设计对象之间的几何约束及装配位置关系，采用TDML语言加以描述和解释，并用三维建模器ACIS实现了设计部件间位置关系的可视化。
Template Designing Markup Language is a markup language to describe the design information in cooperative template, which is mainly used to represent the components information of the design object, components expressions information, components assembling information, operations and link information and so on. The design object is assembled by a series of components according to some constraint relations, so the constraint information is important when designing objects. This paper firstly summarizes the geometric constraints and the assembling location relations among the design objects, then describes and explains them with TDML and visualizes them with the ACIS.
出处
《电脑应用技术》
2005年第62期31-38,共8页
Microcomputer Application Technology
基金
国家自然基金--协同模板设计机理与关键技术研究（60273044）
