Shape boundaries

被引：18
作者：
Earl, CF
机构：
[1] Dept. of Mech., Mat. and Mfg. Eng., University of Newcastle upon Tyne
来源：
ENVIRONMENT AND PLANNING B-PLANNING & DESIGN | 1997年 / 24卷 / 05期
关键词：
D O I：
10.1068/b240669
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Shapes and shape grammars use algebras of subshapes in the description and generation of designs. Different types of boundary, including element boundaries, closure boundaries, and specially defined boundary shapes, are defined in shape algebra descriptions. These are compared to boundaries in point set topologies used in geometric modelling for computer-aided design. It is shown that boundaries emerge in shape algebra descriptions but are inherited from the underlying topology in point set representations.
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页码：669 / 687
页数：19
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