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Computational Interlocking Furniture Assembly

delete2015-07-27
delete67
PRE
AI
C
Chi‐Wing Fu *
P
Peng Song
P
Pradeep Kumar Jayaraman
D
Daniel Cohen‐Or
DOI:10.1145/2766892delete
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摘要

摘要

En 中文
Furniture typically consists of assemblies of elongated and planar parts that are connected together by glue, nails, hinges, screws, or other means that do not encourage disassembly and re-assembly. An alternative approach is to use an interlocking mechanism, where the component parts tightly interlock with one another. The challenge in designing such a network of interlocking joints is that local analysis is insufficient to guarantee global interlocking, and there is a huge number of joint combinations that require an enormous exploration effort to ensure global interlocking. In this paper, we present a computational solution to support the design of a network of interlocking joints that form a globally-interlocking furniture assembly. The key idea is to break the furniture complex into an overlapping set of small groups, where the parts in each group are immobilized by a local key, and adjacent groups are further locked with dependencies. The dependency among the groups saves the effort of exploring the immobilization of every subset of parts in the assembly, thus allowing the intensive interlocking computation to be localized within each small group. We demonstrate the effectiveness of our technique on many globally-interlocking furniture assemblies of various shapes and complexity.
Keyword:
interlocking structure
furniture
joint
assembly
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期刊

ACM Transactions on Graphics 封面图
ACM Transactions on Graphics
IF:
9.5
论文数:
4.7K
被引数:
3.6W

机构

U
university of science & technology of china, cas
学者数:
3.2W
论文数: 2.7W
被引数: 74
N
Nanyang Technological University
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4.9W
论文数: 4.8W
被引数: 8.1W
C
chinese academy of sciences
学者数:
56.7W
论文数: 45.0W
被引数: 704
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