Origami DesignTree Theory for Uniaxial BasesRobert J. Langrobert@langorigami.comMITNovember, 2004
ContextMITNovember, 2004
Background Origami: Japanese paper-folding. Traditional form: Decorative abstract shapes & child’s craft Modern extension: a form of sculpture in which the primarymeans of creating the form consists of folding Most common version: a figure folded from one sheet of paper,usually a square, with no cuts.MITNovember, 2004
Traditional Origami Japanese newspaper from 1734: Crane, boat, table, “yakko-san” By 1734, it is already well-developedMITNovember, 2004
Modern Origami The modern art form was reborn in the early 20th centurythrough the efforts of a Japanese artist, Akira Yoshizawa, whocreated new figures of artistic beauty and developed a writteninstructional language.A. Yoshizawa, Origami Dokuhon IMITNovember, 2004
The Design Revolution “Creative” origami caught on worldwide in the 1950s and 1960s. Beginning in the 1970s, many geometric design techniqueswere developed that enabled the creation of figures ofundreamed-of complexity. The mathematical theory of origami was greatly expanded inthe 1990s, leading to computer-aided origami design.MITNovember, 2004
Origamitoday “Black Forest Cuckoo Clock,”designed in 1987 One sheet, no cuts 216 steps–not including repeats Several hours to foldMITNovember, 2004
IbexMITNovember, 2004
DragonflyMITNovember, 2004
Scaled KoiMITNovember, 2004
Western Pond TurtleMITNovember, 2004
RattlesnakeMITNovember, 2004
White-tailed DeerMITNovember, 2004
Bull MooseMITNovember, 2004
Bull ElephantMITNovember, 2004
Hummingbird & Trumpet VineMITNovember, 2004
(Hummingbird Close-up)MITNovember, 2004
Grizzly BearMITNovember, 2004
Roosevelt ElkMITNovember, 2004
Tree FrogMITNovember, 2004
TarantulaMITNovember, 2004
MurexMITNovember, 2004
Spindle MurexMITNovember, 2004
12-Spined ShellMITNovember, 2004
Banana SlugMITNovember, 2004
Spiral TessellationMITNovember, 2004
Egg17 TessellationMITNovember, 2004
Molecular TessellationMITNovember, 2004
Chalk time MITNovember, 2004
A Tree & Active Polygons541891 (root)2346571011891112201713 141819212521172223241616151520232625MITNovember, 200426
SubtreesMITNovember, 2004
Chalk time MITNovember, 2004
Molecules Crease patterns that collapse a polygon so that all edges lie on asingle line are called “bun-shi,” or molecules (Meguro) Different bun-shi are known from the origami literature. Triangles have only one possible molecule.AaaDEaDEbAABcbaBDcCBbDcCthe “rabbit ear” moleculeMITNovember, 2004bDcC
Quadrilateral molecules There are two possible trees and several different molecules for aquadrilateral. Beyond 4 sides, the possibilities grow aekawaMITNovember, 2004Lang
Four is enough It is always possible to add flaps (circles) to a base so that theonly polygons are triangles and quadrilaterals, so thesemolecules suffice.MITNovember, 2004
Universal molecule An algorithm that produces the crease pattern to collapse anarbitrary valid convex polygon into a base whose projection is aspecified r, 2004
A pentagonal UMpAEBFpBPTApF,1pF,2pECpF,3pF,4DpDMITNovember, 2004pC
InsettingMITNovember, 2004
Gusset ��v3v4v3v4MITNovember, 2004
Finished gussetsv1v2Mv5v3v4MITNovember, 2004
Creases & Folded FormpApF,1pBpAPpF,2pF,6pF,5pEpF,3pCp F,4pDMITNovember, 2004pEpD pCpB
Chalk time MITNovember, 2004
Universal Molecule 121411113234536653578575MITNovember, 20048
Universal Molecule 22121514711475667810 111212 1314 15313 48 91107481369869MITNovember, 200414915
Resources Origami design software TreeMaker (with 170 pp manual) canbe downloaded from:– http://origami.kvi.nl/programs/treemaker or Google-search for “TreeMaker” Version 5.0 (Mac/Linux/Windows) is under construction. Other origami-related software, including ReferenceFinder, isat the same site Theory described in 12 ACM SCG paper, “An Algorithm forOrigami Design” (1996) by Robert J. Lang.MITNovember, 2004
More Resources Origami Design Secrets, my new book teaching how to designorigami (and more), was published by A. K. Peters in October2003. Origami Insects II, my latest, contains a collection of fairlychallenging insect designs Both (and other books) available from the OrigamiUSA Source(www.origami-usa.org). Further information may be found athttp://www.langorigami.com, or email me atrobert@langorigami.comMITNovember, 2004
Origami Design Secrets, my new book teaching how to design origami (and more), was published by A. K. Peters in October 2003. Origami Insects II, my latest, contains a collection of fairly challenging insect designs Both (and other books) available from the OrigamiUSA Source (www.origami-usa.org). Further information may be found at
Bird Origami Butterfly Origami THE Complete Book of Hummingbirds Disney Classic Crochet Marvel ’s The Avengers Vault Montreal Then and Now Noah ’s Ark Origami Origami Aircraft Origami Chess: Cats vs. Dogs Peanuts Crochet Star Wars Crochet Vancouver Then and Now Spring 2015. AWARD-WINNING TITLES
Origami is a paper folding art that emerged in Japan (Yoshioka, 1963). Origami has two types, classical origami and modular origami (Tuğrul & Kavici, 2002). A single piece of paper is used in classic origami. Different items, animal figures and two-dimensional geometric shapes can be made with classic origami.
of rigid-foldable origami into thick panels structure with kinetic mo-tion, which leads to novel designs of origami for various engineering purposes including architecture. 1 Introduction Rigid-foldable origami or rigid origami is a piecewise linear origami that is continuously transformable without the deformation of each facet. There-
Origami spaceship by mantishunter Paper Origami Ninja Star (Photos) by Player 1 Knex Firehawk-Banshee transformable fighter-jet! by TigerNod Morphing Origami Star by origamic12 Origami Chinese Star! (video) by signalred Comments 20 comments Add Comment kodiaktau says: Oct 9, 2011. 9
For origami tutorials, please click on each title: Origami Butterfly Origami Sunglasses Origami Boat that Floats Origami Flapping Bird. Wednesday, March 18, 2020. Reflection: How can I build the Kingdom of God? Song: “The Wise Man Built His House Upon the Rock” .
origami and places the works in an art historical context. Dr. Lang examines the intersection of art and science in origami. The catalogue features full-color images, biographies of artists, diagrams and crease patterns (some previously unpublished) for making several origami forms, and resources for origami, including books and websites.
043-Origami Flowers: Popular Blossoms and Creative Bouquets - Hiromi Hayashi 15,00 044 044-Origami Pop-Ups - Jeremy Shafer 22,00 045 045-Kusudama Origami - Ekaternia Lukasheva 16,00 046 046-Wondrous One Sheet Origami - Menakshi Mukerji 24,00 047 047-Origami Europe Edición blanco y negro - BOS 9,00
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