Detail-Preserving Fluid Control
Date
2006Author
Thürey, Nils
Keiser, Richard
Pauly, Mark
Rüde, Ulrich
Metadata
Show full item recordAbstract
We propose a new fluid control technique that uses scale-dependent force control to preserve small-scale fluid detail. Control particles define local force fields and can be generated automatically from either a physical simulation or a sequence of target shapes. We use a multi-scale decomposition of the velocity field and apply control forces only to the coarse-scale components of the flow. Small-scale detail is thus preserved in a natural way avoiding the artificial viscosity often introduced by force-based control methods. We demonstrate the effectiveness of our method for both Lagrangian and Eulerian fluid simulation environments.
BibTeX
@inproceedings {10.2312:SCA:SCA06:007-013,
booktitle = {ACM SIGGRAPH / Eurographics Symposium on Computer Animation},
editor = {Marie-Paule Cani and James O'Brien},
title = {{Detail-Preserving Fluid Control}},
author = {Thürey, Nils and Keiser, Richard and Pauly, Mark and Rüde, Ulrich},
year = {2006},
publisher = {The Eurographics Association},
ISSN = {1727-5288},
ISBN = {3-905673-34-7},
DOI = {10.2312/SCA/SCA06/007-013}
}
booktitle = {ACM SIGGRAPH / Eurographics Symposium on Computer Animation},
editor = {Marie-Paule Cani and James O'Brien},
title = {{Detail-Preserving Fluid Control}},
author = {Thürey, Nils and Keiser, Richard and Pauly, Mark and Rüde, Ulrich},
year = {2006},
publisher = {The Eurographics Association},
ISSN = {1727-5288},
ISBN = {3-905673-34-7},
DOI = {10.2312/SCA/SCA06/007-013}
}