Spatially adaptive long-term semi-Lagrangian method for accurate velocity advection

Spatially adaptive long-term semi-Lagrangian method for accurate velocity advection

Abstract We introduce a new advection scheme for fluid animation. Our main contribution is the use of long-term temporal changes in pressure to extend the commonly used semi-Lagrangian scheme further back along the time axis. Our algorithm starts by tracing sample points along a trajectory following...

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Bibliographic Details
Main Authors: Takahiro Sato, Christopher Batty, Takeo Igarashi, Ryoichi Ando
Format: Article
Language:English
Published: SpringerOpen 2018-08-01
Series:Computational Visual Media
Subjects:
fluid simulation
advection
method of characteristics
spatially adaptive integration
interpolation error correction
Online Access:http://link.springer.com/article/10.1007/s41095-018-0117-9

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http://link.springer.com/article/10.1007/s41095-018-0117-9

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