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Christopher Batty

@topher_batty@mastodon.acm.org
mastodon 4.7.3
  • Open on mastodon.acm.org

Associate Professor in CS at University of Waterloo doing computer graphics and computational physics. I also manage https://physicsbasedanimation.com and maintain a list of graphics researchers on Mastodon: https://christopherbatty.github.io/Mastodon-Graphics-Academics/

696 Followers
856 Following
10 Posts
Joined December 16, 2022
Open post
Christopher Batty @topher_batty@mastodon.acm.org
· 4mo ago

We have a fun new paper to appear at SIGGRAPH 2026, led by Columbia PhD student Xiana Carrera, that extends dual contouring to work nicely with [pure] signed distance samples. It avoids classic DC's additional requirement of providing accurate Hermite / normal information, while still nicely recovering sharp features.
https://gatc.cs.columbia.edu/projects/dual-contouring-of-signed-distance-data.html

gatc.cs.columbia.edu

Dual Contouring of Signed Distance Data

Dual Contouring of Signed Distance Data project page.

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Open post
Christopher Batty @topher_batty@mastodon.acm.org
· 5mo ago

A recent graduated PhD student Ryusuke Sugimoto (co-supervised by Prof. Toshiya Hachisuka) won a Eurographics PhD award for his research on using Monte Carlo techniques to solve various PDEs in computer graphics.
https://www.eg.org/wp/eurographics-awards-programme/phd-award/
https://rsugimoto.net/

eg.org

Eurographics PhD Award – Eurographics

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Open post
Christopher Batty @topher_batty@mastodon.acm.org
· 4mo ago

Recently graduated Waterloo PhD student Ryusuke Sugimoto (who Toshiya Hachisuka and I supervised together) has won both a Eurographics Best PhD Thesis Award and the Alain Fournier Award (for Outstanding [Canadian] Doctoral Dissertation in Computer Graphics), for his excellent work on Monte Carlo methods for solving PDE problems in computer graphics. Ryusuke is now an ISTA Fellow (postdoc) in Chris Wojtan's lab in Austria.
https://rsugimoto.net/
https://www.eg.org/wp/eurographics-awards-programme/phd-award/
https://graphicsinterface.org/awards/alain-fournier/

rsugimoto.net

Ryusuke Sugimoto

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Open post
Christopher Batty @topher_batty@mastodon.acm.org
· 7mo ago
Replying to
@csk love it
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Open post
Christopher Batty @topher_batty@mastodon.acm.org
· 4mo ago

When I hear the youth saying "low-key" in every other sentence, I prefer to instead imagine they are invoking the Norse trickster god Loki.

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Open post
Christopher Batty @topher_batty@mastodon.acm.org
· 4mo ago

Ryoichi Ando announced that ZOZO's physics engine for Blender has been released as open source. It is based on his SIGGRAPH Asia 2024 paper. Looks neat!
https://www.reddit.com/r/blender/comments/1ti5bbh/a_new_opensource_physics_engine_for_blender_zozos/

reddit

A New Open-Source Physics Engine for Blender: ZOZO's Official Contact Solver Add-on

ryichando

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Open post
Christopher Batty @topher_batty@mastodon.acm.org
· 36mo ago

For computer graphics academics and researchers, I threw this list of folks together. Apologies if I've forgotten anyone or included anyone who prefers to be forgotten! Let me know if there are any errors or corrections. Hoping this will help folks migrating from the birdsite. 🙂
https://christopherbatty.github.io/Mastodon-Graphics-Academics/

christopherbatty.github.io

Graphics Academics on Mastodon

A list of Graphics Academics on Mastodon

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Open post
Christopher Batty @topher_batty@mastodon.acm.org
· 7mo ago
Replying to
@bloody_albatross @csk I'm not sure of the latest and greatest in academic rigid body stacking, but I've used Danny Kaufman's 2008 staggered projections scheme successfully for one paper: https://www.cs.ubc.ca/labs/sensorimotor/projects/sp_sigasia08/KSJP08.pdf Downside is you usually need to start bringing in better LCP or QP solvers.
cs.ubc.ca
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Christopher Batty @topher_batty@mastodon.acm.org
· 14mo ago
Replying to
@d1d4c@mastodon.social yeah, something about the preview card is busted, but the actual text link works.
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