Design Transformations for Rule-based Procedural Modeling

Handle URI:
http://hdl.handle.net/10754/625073
Title:
Design Transformations for Rule-based Procedural Modeling
Authors:
Lienhard, Stefan; Lau, Cheryl; Müller, Pascal; Wonka, Peter ( 0000-0003-0627-9746 ) ; Pauly, Mark
Abstract:
We introduce design transformations for rule-based procedural models, e.g., for buildings and plants. Given two or more procedural designs, each specified by a grammar, a design transformation combines elements of the existing designs to generate new designs. We introduce two technical components to enable design transformations. First, we extend the concept of discrete rule switching to rule merging, leading to a very large shape space for combining procedural models. Second, we propose an algorithm to jointly derive two or more grammars, called grammar co-derivation. We demonstrate two applications of our work: we show that our framework leads to a larger variety of models than previous work, and we show fine-grained transformation sequences between two procedural models.
KAUST Department:
KAUST
Citation:
Lienhard S, Lau C, Müller P, Wonka P, Pauly M (2017) Design Transformations for Rule-based Procedural Modeling. Computer Graphics Forum 36: 39–48. Available: http://dx.doi.org/10.1111/cgf.13105.
Publisher:
Wiley-Blackwell
Journal:
Computer Graphics Forum
Issue Date:
24-May-2017
DOI:
10.1111/cgf.13105
Type:
Article
ISSN:
0167-7055
Sponsors:
We thank Gaspard Zoss for rendering all the figures and the anonymous reviewers for their valuable comments. The research leading to these results has received funding from the European Research Council under the European Union's Seventh Framework Programme (FP/2007–2013) / ERC Grant Agreement n. 257453: COSYM.
Additional Links:
http://onlinelibrary.wiley.com/doi/10.1111/cgf.13105/full
Appears in Collections:
Articles

Full metadata record

DC FieldValue Language
dc.contributor.authorLienhard, Stefanen
dc.contributor.authorLau, Cherylen
dc.contributor.authorMüller, Pascalen
dc.contributor.authorWonka, Peteren
dc.contributor.authorPauly, Marken
dc.date.accessioned2017-06-21T05:00:00Z-
dc.date.available2017-06-21T05:00:00Z-
dc.date.issued2017-05-24en
dc.identifier.citationLienhard S, Lau C, Müller P, Wonka P, Pauly M (2017) Design Transformations for Rule-based Procedural Modeling. Computer Graphics Forum 36: 39–48. Available: http://dx.doi.org/10.1111/cgf.13105.en
dc.identifier.issn0167-7055en
dc.identifier.doi10.1111/cgf.13105en
dc.identifier.urihttp://hdl.handle.net/10754/625073-
dc.description.abstractWe introduce design transformations for rule-based procedural models, e.g., for buildings and plants. Given two or more procedural designs, each specified by a grammar, a design transformation combines elements of the existing designs to generate new designs. We introduce two technical components to enable design transformations. First, we extend the concept of discrete rule switching to rule merging, leading to a very large shape space for combining procedural models. Second, we propose an algorithm to jointly derive two or more grammars, called grammar co-derivation. We demonstrate two applications of our work: we show that our framework leads to a larger variety of models than previous work, and we show fine-grained transformation sequences between two procedural models.en
dc.description.sponsorshipWe thank Gaspard Zoss for rendering all the figures and the anonymous reviewers for their valuable comments. The research leading to these results has received funding from the European Research Council under the European Union's Seventh Framework Programme (FP/2007–2013) / ERC Grant Agreement n. 257453: COSYM.en
dc.publisherWiley-Blackwellen
dc.relation.urlhttp://onlinelibrary.wiley.com/doi/10.1111/cgf.13105/fullen
dc.rightsThis is the peer reviewed version of the following article: Design Transformations for Rule-based Procedural Modeling, which has been published in final form at http://doi.org/10.1111/cgf.13105. This article may be used for non-commercial purposes in accordance With Wiley Terms and Conditions for self-archiving.en
dc.subjectCategories and Subject Descriptors (according to ACM CCS)en
dc.subjectComputer Graphics [I.3.5]: Computational Geometry and Object Modeling–-Geometric algorithms, languages, and systemsen
dc.titleDesign Transformations for Rule-based Procedural Modelingen
dc.typeArticleen
dc.contributor.departmentKAUSTen
dc.identifier.journalComputer Graphics Forumen
dc.eprint.versionPost-printen
dc.contributor.institutionEPFLen
dc.contributor.institutionEsri R&D Center Zurichen
kaust.authorWonka, Peteren
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