Modeling and Editing Flows Using Advected Radial Basis Functions

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Date

2004

Authors

Pighin, Frédéric
Cohen, Jonathan M.
Shah, Maurya

Publisher

The Eurographics Association

Abstract

Fluid simulations are notoriously difficult to predict and control. As a result, authoring fluid flows often involves a tedious trial and error process. There is to date no convenient way of editing a fluid after it has been simulated. In particular, the Eulerian approach to fluid simulation is not suitable for flow editing since it does not provide a convenient spatio-temporal parameterization of the simulated flows. In this research, we develop a new technique to learn such parameterization. This technique is based on a new representation, the Advected Radial Basis Function. It is a time-varying kernel that models the local properties of the fluid. We describe this representation and demonstrate its use for interactive three-dimensional flow editing.

        @inproceedings{:10.2312/SCA/SCA04/223-232
,
booktitle = {Symposium on Computer Animation
},
editor = {R. Boulic and D. K. Pai
},
title = {{Modeling and Editing Flows Using Advected Radial Basis Functions
}},
author = {Pighin, Frédéric and 
Cohen, Jonathan M. and 
Shah, Maurya
},
year = {2004
},
publisher = {The Eurographics Association
},
ISSN = {1727-5288
},
ISBN = {3-905673-14-2
},
DOI = {/10.2312/SCA/SCA04/223-232
}
}