Plastic Trees : Interactive Self-Adapting Botanical Tree Models

Pirk, Sören; Stava, Ondrej; Kratt, Julian; Massih Said, Michel Abdul; Neubert, Boris; Mech, Randomir; Benes, Bedrich; Deussen, Oliver

Plastic Trees : Interactive Self-Adapting Botanical Tree Models

Dateien

Pirk_215002.pdfGröße: 590.78 KBDownloads: 1143

Datum

2012

Autor:innen

Pirk, Sören

Stava, Ondrej

Kratt, Julian

Massih Said, Michel Abdul

Neubert, Boris

Mech, Randomir

Benes, Bedrich

Deussen, Oliver

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Informatik und Informationswissenschaft

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

ACM Transactions on Graphics. 2012, 31(4), pp. 1-10. ISSN 0730-0301. eISSN 1557-7368. Available under: doi: 10.1145/2185520.2185546

Zusammenfassung

We present a dynamic tree modeling and representation technique that allows complex tree models to interact with their environment. Our method uses changes in the light distribution and proximity to solid obstacles and other trees as approximations of biologically motivated transformations on a skeletal representation of the tree's main branches and its procedurally generated foliage. Parts of the tree are transformed only when required, thus our approach is much faster than common algorithms such as Open L-Systems or space colonization methods. Input is a skeleton-based tree geometry that can be computed from common tree production systems or from reconstructed laser scanning models. Our approach enables content creators to directly interact with trees and to create visually convincing ecosystems interactively. We present different interaction types and evaluate our method by comparing our transformations to biologically based growth simulation techniques.

Fachgebiet (DDC)

004 Informatik

Schlagwörter

Generative Tree Modeling, Interactive Procedural Modeling, Visual Models of Trees

Zitieren

ISO 690

PIRK, Sören, Ondrej STAVA, Julian KRATT, Michel Abdul MASSIH SAID, Boris NEUBERT, Randomir MECH, Bedrich BENES, Oliver DEUSSEN, 2012. Plastic Trees : Interactive Self-Adapting Botanical Tree Models. In: ACM Transactions on Graphics. 2012, 31(4), pp. 1-10. ISSN 0730-0301. eISSN 1557-7368. Available under: doi: 10.1145/2185520.2185546

BibTex

@article{Pirk2012Plast-21500,
  year={2012},
  doi={10.1145/2185520.2185546},
  title={Plastic Trees : Interactive Self-Adapting Botanical Tree Models},
  number={4},
  volume={31},
  issn={0730-0301},
  journal={ACM Transactions on Graphics},
  pages={1--10},
  author={Pirk, Sören and Stava, Ondrej and Kratt, Julian and Massih Said, Michel Abdul and Neubert, Boris and Mech, Randomir and Benes, Bedrich and Deussen, Oliver}
}

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Universitätsbibliographie

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