Fabrication-aware Design with Intersecting Planar Pieces

We propose a computational design approach to generate 3D models composed of interlocking planar pieces. We show how intricate 3D forms can be created by sliding the pieces into each other along straight slits, leading to a simple construction that does not require glue, screws, or other means of su...

Celý popis

Uložené v:
Podrobná bibliografia
Vydané v:Computer graphics forum Ročník 32; číslo 2pt3; s. 317 - 326
Hlavní autori: Schwartzburg, Yuliy, Pauly, Mark
Médium: Journal Article
Jazyk:English
Vydavateľské údaje: Oxford, UK Blackwell Publishing Ltd 01.05.2013
Predmet:
3-D graphics
Algorithms
Analysis
Automation
Computer graphics
Design engineering
I.3.5 [Computer Graphics]: Computational Geometry and Object Modeling-Physically based modeling
Rigidity
Screws
Slits
Studies
Three dimensional
Three dimensional models
Topological manifolds
ISSN:0167-7055, 1467-8659
On-line prístup:Získať plný text
Tagy: Pridať tag
Žiadne tagy, Buďte prvý, kto otaguje tento záznam!
Popis
Shrnutí:We propose a computational design approach to generate 3D models composed of interlocking planar pieces. We show how intricate 3D forms can be created by sliding the pieces into each other along straight slits, leading to a simple construction that does not require glue, screws, or other means of support. To facilitate the design process, we present an ion model that formalizes the main geometric constraints imposed by fabrication and assembly, and incorporates conditions on the rigidity of the resulting structure. We show that the tight coupling of constraints makes manual design highly nontrivial and introduce an optimization method to automate constraint satisfaction based on an analysis of the constraint relation graph. This algorithm ensures that the planar parts can be fabricated and assembled. We demonstrate the versatility of our approach by creating 3D toy models, an architectural design study, and several examples of functional furniture.
Bibliografia:istex:DFBD1CE13688FDEBB4AB69717985739B74C94639
ark:/67375/WNG-TNC9MZDR-C
ArticleID:CGF12051
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 14
ObjectType-Article-2
content type line 23
ISSN:0167-7055
1467-8659
DOI:10.1111/cgf.12051