Aufgrund von Vorbereitungen auf eine neue Version von KOPS, können kommenden Montag und Dienstag keine Publikationen eingereicht werden. (Due to preparations for a new version of KOPS, no publications can be submitted next Monday and Tuesday.)
Type of Publication: | Journal article |
URI (citable link): | http://nbn-resolving.de/urn:nbn:de:bsz:352-215002 |
Author: | Pirk, Sören; Stava, Ondrej; Kratt, Julian; Massih Said, Michel Abdul; Neubert, Boris; Mech, Randomir; Benes, Bedrich; Deussen, Oliver |
Year of publication: | 2012 |
Published in: | ACM Transactions on Graphics ; 31 (2012), 4. - pp. 1-10. - ISSN 0730-0301. - eISSN 1557-7368 |
DOI (citable link): | https://dx.doi.org/10.1145/2185520.2185546 |
Summary: |
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.
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Subject (DDC): | 004 Computer Science |
Keywords: | Generative Tree Modeling, Interactive Procedural Modeling, Visual Models of Trees |
Link to License: | In Copyright |
Bibliography of Konstanz: | Yes |
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. 31(4), pp. 1-10. ISSN 0730-0301. eISSN 1557-7368. Available under: doi: 10.1145/2185520.2185546
@article{Pirk2012Plast-21500, title={Plastic Trees : Interactive Self-Adapting Botanical Tree Models}, year={2012}, doi={10.1145/2185520.2185546}, 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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