TOWARDS FEATURE ATTACHMENT

被引：23

作者：

CHEN, XP

HOFFMANN, CM

机构：

[1] Department of Computer Science, Purdue University, West Lafayette

来源：

COMPUTER-AIDED DESIGN | 1995年 / 27卷 / 09期

基金：

美国国家科学基金会;

关键词：

FEATURE SEMANTICS; BOUNDARY TRIMMING; BOOLEAN OPERATIONS;

D O I：

10.1016/0010-4485(94)00027-B

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

Feature attachment in generative, constraint-based CAD systems requires unambiguous semantics that are easy for users to grasp and can reasonably be implemented in CAD systems. A procedural semantics for attaching protrusions and cuts is proposed that addresses the problems found in generative, constraint-based CAD systems. The solution also takes into consideration the legacies of CAD architectures that have evolved from the paradigm of creating geometry using regularized Boolean operations.

引用

页码：695 / 702

页数：8