Wave curves: Simulating Lagrangian water waves on dynamically deforming surfaces

T. Skrivan, A. Soderstrom, J. Johansson, C. Sprenger, K. Museth, C.J. Wojtan, ACM Transactions on Graphics 39 (2020).

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Journal Article | Published | English

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Author
Skrivan, TomasIST Austria; Soderstrom, Andreas; Johansson, John; Sprenger, Christoph; Museth, Ken; Wojtan, ChrisIST Austria
Department
Abstract
We propose a method to enhance the visual detail of a water surface simulation. Our method works as a post-processing step which takes a simulation as input and increases its apparent resolution by simulating many detailed Lagrangian water waves on top of it. We extend linear water wave theory to work in non-planar domains which deform over time, and we discretize the theory using Lagrangian wave packets attached to spline curves. The method is numerically stable and trivially parallelizable, and it produces high frequency ripples with dispersive wave-like behaviors customized to the underlying fluid simulation.
Publishing Year
Date Published
2020-07-08
Journal Title
ACM Transactions on Graphics
Acknowledgement
We wish to thank the anonymous reviewers and the members of the Visual Computing Group at IST Austria for their valuable feedback. This research was supported by the Scientific Service Units (SSU) of IST Austria through resources provided by Scientific Computing. This project has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme under grant agreement No. 638176 and Marie SkłodowskaCurie Grant Agreement No. 665385.
Acknowledged SSUs
Volume
39
Issue
4
Article Number
65
ISSN
eISSN
IST-REx-ID

Cite this

Skrivan T, Soderstrom A, Johansson J, Sprenger C, Museth K, Wojtan CJ. Wave curves: Simulating Lagrangian water waves on dynamically deforming surfaces. ACM Transactions on Graphics. 2020;39(4). doi:10.1145/3386569.3392466
Skrivan, T., Soderstrom, A., Johansson, J., Sprenger, C., Museth, K., & Wojtan, C. J. (2020). Wave curves: Simulating Lagrangian water waves on dynamically deforming surfaces. ACM Transactions on Graphics, 39(4). https://doi.org/10.1145/3386569.3392466
Skrivan, Tomas, Andreas Soderstrom, John Johansson, Christoph Sprenger, Ken Museth, and Christopher J Wojtan. “Wave Curves: Simulating Lagrangian Water Waves on Dynamically Deforming Surfaces.” ACM Transactions on Graphics 39, no. 4 (2020). https://doi.org/10.1145/3386569.3392466.
T. Skrivan, A. Soderstrom, J. Johansson, C. Sprenger, K. Museth, and C. J. Wojtan, “Wave curves: Simulating Lagrangian water waves on dynamically deforming surfaces,” ACM Transactions on Graphics, vol. 39, no. 4, 2020.
Skrivan T, Soderstrom A, Johansson J, Sprenger C, Museth K, Wojtan CJ. 2020. Wave curves: Simulating Lagrangian water waves on dynamically deforming surfaces. ACM Transactions on Graphics. 39(4).
Skrivan, Tomas, et al. “Wave Curves: Simulating Lagrangian Water Waves on Dynamically Deforming Surfaces.” ACM Transactions on Graphics, vol. 39, no. 4, 65, Association for Computing Machinery, 2020, doi:10.1145/3386569.3392466.
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