CGL Meeting
Abstract
Date: February 17, 2021
Location: Online
Time: 1:30 EST
Chair: Jonathan Panuelos
Acceptance of the Agenda - Additions or Deletions
Forthcoming
Date: | Feb 24 2021 | Mar 03 2021 | Mar 10 2021 |
---|---|---|---|
Location: | Online | Online | Online |
Chair: | Greg Philbrick |
Reza Saputra |
Andrew Tinits |
Technical Presentation: | Jonathan Panuelos |
Greg Philbrick |
Reza Saputra |
Technical Presentation
Speaker: Tumay Özdemir
Title: Vortex Fluid for Gaseous Phenomena
Abstract: In this paper, we present a method for visual simulation of gaseous phenomena based on the vortex method. This method uses a localized vortex flow as a basic building block and combines those blocks to describe a whole flow field. As a result, we achieve computational efficiency by concentrating only on a localized vorticity region while generating dynamic swirling fluid flows. Based on the Lagrangian framework, we resolve various boundary conditions. By exploiting the panel method, we satisfy the no-through boundary condition in a Lagrangian way. A simple and effective way of handling the no-slip boundary condition is also presented. In treating the no-slip boundary condition, we allow a user to control the roughness of the boundary surface, which further improves visual realism.
Discussion Items
Conferences and Special Journal Issues
- Eurographics 2021 — Vienna, May 3rd-7th, 2021
- Graphics Interface 2021 — Online, May 27th-28th, 2021, 2nd deadline in April
- High-Performance Graphics 2021 — Online, July 6-9, submission deadline April 16
- EGSR 2021
- Symposium on Geometry Processing 2021 — Toronto (theoretically), July 10-14, 2021
- Symposium on Computer Animation 2021 — Online, week of July 25, 2021
- Bridges 2021 — Helsinki (?), August 2-6, 2021, submission deadline February 1st.
- Summer Geometry Institute 2021 — Online, July 19 to August 28 (hhpts://geometryinstitute.mit.edu/)
Seminars and Events
See this week’s and next week’s talks.
Also see other Math and CS postings.