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- Morten Bojsen-Hansen, Hao Li, Christopher Wojtan
- ACM Trans. Graph.
- 2012

We present a method for recovering a temporally coherent, deforming triangle mesh with arbitrarily changing topology from an incoherent sequence of static closed surfaces. We solve this problem using the surface geometry alone, without any prior information like surface templates or velocity fields. Our system combines a proven strategy for triangle mesh… (More)

- Morten Bojsen-Hansen, Christopher Wojtan
- ACM Trans. Graph.
- 2013

Our work concerns the combination of an Eulerian liquid simulation with a high-resolution surface tracker (e.g. the level set method or a Lagrangian triangle mesh). The naive application of a high-resolution surface tracker to a low-resolution velocity field can produce many visually disturbing physical and topological artifacts that limit their use in… (More)

- Morten Bojsen-Hansen, Christopher Wojtan
- ACM Trans. Graph.
- 2016

When aiming to seamlessly integrate a fluid simulation into a larger scenario (like an open ocean), careful attention must be paid to boundary conditions. In particular, one must implement special "non-reflecting" boundary conditions, which dissipate out-going waves as they exit the simulation. Unfortunately, the state of the art in non-reflecting boundary… (More)

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