Controllable Shape Synthesis for Digital Fabrication

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dc.contributor.authorDumas, Jérémie
dc.date.accessioned2017-12-07T09:24:19Z
dc.date.available2017-12-07T09:24:19Z
dc.date.issued2017-02-03
dc.description.abstractThe main goal of this thesis is to propose methods to synthesize shapes in a controllable manner, with the purpose of being fabricated. As 3D printers grow more accessible than ever, modeling software must now take into account fabrication constraints posed by additive manufacturing technologies. Consequently, efficient algorithms need to be devised to model the complex shapes that can be created through 3D printing. We develop algorithms for by-example shape synthesis that consider the physical behavior of the structure to fabricate. All the contributions of this thesis focus on the problem of generating complex shapes that follow geometric constraints and structural objectives. In a first time, we focus on dealing with fabrication constraints, and propose a method for synthesizing efficient support structures that are well-suited for filament printers. In a second time, we take into account appearance control, and develop new by-example synthesis methods that mixes in a meaningful manner criteria on the appearance of the synthesized shapes, and constraints on their mechanical behavior. Finally, we present a highly scalable method to control the elastic properties of printed structures. We draw inspiration from procedural texture synthesis methods, and propose an efficient algorithm to synthesize printable microstructures with controlled elastic propertiesen_US
dc.description.sponsorshipERC grant ShapeForge (StG-2012-307877)en_US
dc.identifier.citationDumas, J. (2017). Controllable shape synthesis for digital fabrication (Doctoral dissertation, Université de Lorraine).en_US
dc.identifier.otherNNT : 2017LORR0008
dc.identifier.othertel-01547313
dc.identifier.urihttps://diglib.eg.org:443/handle/10.2312/2631990
dc.language.isoenen_US
dc.publisherUniversité de Lorraineen_US
dc.subject3D Printingen_US
dc.subjectFabrication Constraintsen_US
dc.subjectShape Synthesisen_US
dc.subjectModelingen_US
dc.subjectBy-Example Synthesisen_US
dc.subjectProcedural Texturingen_US
dc.subjectTopology Optimizationen_US
dc.titleControllable Shape Synthesis for Digital Fabricationen_US
dc.title.alternativeSynthèse de formes contrôlable pour la fabrication digitaleen_US
dc.typeThesisen_US
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