Publikation:

Capturing and animating the morphogenesis of polygonal tree models

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Pirk_220919.pdf
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2012

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http://nbn-resolving.de/urn:nbn:de:bsz:352-220919
DOI (zitierfähiger Link)
https://doi.org/10.1145/2366145.2366188
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ACM Transactions on Graphics. 2012, 31(6), pp. 1. ISSN 0730-0301. eISSN 1557-7368. Available under: doi: 10.1145/2366145.2366188

Zusammenfassung

Given a static tree model we present a method to compute deveopmental stages that approximate the tree's natural growth. The tree model is analyzed and a graph-based description of the tree skeleton is determined. Based on structural similarity, branches are added where pruning has been applied or branches have died off over time. Botanic growth models and allometric rules enable us to produce convincing animations from a young tree that converge to the given model. Furthermore, the user can explore all intermediate stages, by selectively applying the process to parts of the tree even complex models can easily be edited. This form of reverse engineering enables users to create rich natural scenes from a small number of static tree models.

Zusammenfassung in einer weiteren Sprache

Fachgebiet (DDC)
004 Informatik

Schlagwörter

Generative Tree Modeling, Interactive Procedural Modeling, Plant Growth, Animation, Visual Models of Trees

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ISO 690PIRK, Sören, Till NIESE, Oliver DEUSSEN, Boris NEUBERT, 2012. Capturing and animating the morphogenesis of polygonal tree models. In: ACM Transactions on Graphics. 2012, 31(6), pp. 1. ISSN 0730-0301. eISSN 1557-7368. Available under: doi: 10.1145/2366145.2366188
BibTex
@article{Pirk2012Captu-22091,
  year={2012},
  doi={10.1145/2366145.2366188},
  title={Capturing and animating the morphogenesis of polygonal tree models},
  number={6},
  volume={31},
  issn={0730-0301},
  journal={ACM Transactions on Graphics},
  author={Pirk, Sören and Niese, Till and Deussen, Oliver and Neubert, Boris},
  note={Article Number: 169}
}
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