Interactive physically based Fluid and Erosion Simulation

Neidhold, B.; Wacker, M.; Deussen, Oliver

Interactive physically based Fluid and Erosion Simulation

Dateien

Interactive_physically_based_Fluid_and_Erosion_Simulation_2005.pdfGröße: 10.37 MBDownloads: 1420

Datum

2005

Autor:innen

Neidhold, B.

Wacker, M.

Deussen, Oliver

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Informatik und Informationswissenschaft

Publikationstyp

Beitrag zu einem Konferenzband

Publikationsstatus

Published

Erschienen in

Eurographics Workshop on Natural Phenomena. 2005. Available under: doi: 10.2312/NPH/NPH05/025-032

Zusammenfassung

Realistically eroded terrain is a base of almost every outdoor visualization for simulators or computer games. In order to achieve convincing results physically based erosion algorithms are necessary. We present a new method that combines a non-expensive fluid simulation with an erosion algorithm. Both parts are running at interactive rates so the artist is able to influence the erosion process in real-time by changing simulation parameters or applying additional water to the scene. In this way, we support realism as well as design aspects during the terrain creation process. To simplify the three dimensional fluid simulation we use a newtonian physics approach that works on a two dimensional grid storing acceleration, velocity and mass. The method provides all features that are important for simulation of erosion e.g. moving, non-moving water (rivers, lakes) and evaporation. This allows us to support effects like dissolving, transportation and sedimentation of material in the erosion process.

Fachgebiet (DDC)

004 Informatik

Konferenz

Eurographics Workshop on Natural Phenomena, 2005

Zitieren

ISO 690

NEIDHOLD, B., M. WACKER, Oliver DEUSSEN, 2005. Interactive physically based Fluid and Erosion Simulation. Eurographics Workshop on Natural Phenomena, 2005. In: Eurographics Workshop on Natural Phenomena. 2005. Available under: doi: 10.2312/NPH/NPH05/025-032

BibTex

@inproceedings{Neidhold2005Inter-6137,
  year={2005},
  doi={10.2312/NPH/NPH05/025-032},
  title={Interactive physically based Fluid and Erosion Simulation},
  booktitle={Eurographics Workshop on Natural Phenomena},
  author={Neidhold, B. and Wacker, M. and Deussen, Oliver}
}

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Universitätsbibliographie

Ja