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    Wind Erosion: Shape Modifications by Interactive Particle-based Erosion and Deposition

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    Date
    2020
    Author
    Krs, Vojtech
    Hädrich, Torsten
    Michels, Dominik L.
    Deussen, Oliver
    Pirk, Sören
    Benes, Bedrich ORCID
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    Abstract
    We present a novel user-assisted method for physics-inspired modeling of geomorphological features on polygonal meshes using material erosion and deposition as the driving mechanisms. Polygonal meshes defining an input scene are converted into a volumetric data structure that efficiently tracks the mass and boundary of the resulting morphological changes. We use Smoothed Particle Hydrodynamics to simulate fluids and to track eroded material. Eroded material is converted to material particles and naturally deposits in locations such as sinks and corners. Once deposited, we convert material particles back into the volumetric representation.
    BibTeX
    @inproceedings {10.2312:sca.20201216,
    booktitle = {Eurographics/ ACM SIGGRAPH Symposium on Computer Animation - Posters},
    editor = {Michels, Dominik L.},
    title = {{Wind Erosion: Shape Modifications by Interactive Particle-based Erosion and Deposition}},
    author = {Krs, Vojtech and Hädrich, Torsten and Michels, Dominik L. and Deussen, Oliver and Pirk, Sören and Benes, Bedrich},
    year = {2020},
    publisher = {The Eurographics Association},
    ISSN = {1727-5288},
    ISBN = {978-3-03868-119-9},
    DOI = {10.2312/sca.20201216}
    }
    URI
    https://doi.org/10.2312/sca.20201216
    https://diglib.eg.org:443/handle/10.2312/sca20201216
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    Eurographics Association copyright © 2013 - 2022 
    Send Feedback | Contact - Imprint | Data Privacy Policy | Disable Google Analytics
    Theme by @mire NV
    System hosted at  Graz University of Technology.
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