Affine Body Dynamics: Fast, Stable & Intersection-free Simulation of Stiff Materials — mentioned by zokier

Wed, 24 Aug 2022 19:06:44 GMT

How does PBD compare to IPC[1] derived methods, like affine body dynamics[2] that I happened to notice in the latest siggraph papers? [1] https://ipc-sim.github.io/ (see related projects section at bottom) [2] https://arxiv.org/abs/2201.10022

Paper and discussion history. A mention is not an endorsement.

Affine Body Dynamics: Fast, Stable & Intersection-free Simulation of Stiff Materials — mentioned by cyber_kinetist

Mon, 30 May 2022 00:50:04 GMT

Well, it’s a pretty huge topic. I recommend taking a look at the SIGGRAPH course notes on contact and friction simulation: https://siggraphcontact.github.io/ Also, look at some recent papers on SIGGRAPH and SCA, such as: - https://matthias-research.github.io/pages/publications/PBDBo... - https://mmacklin.com/primaldual.pdf - https://arxiv.org/pdf/2201.10022.pdf Note that these are all cutting-edge stuff, and most physics simulations in production still use more traditional methods (which you can learn from Box2D’s source code and related GDC slides). The links…

Paper and discussion history. A mention is not an endorsement.

Affine Body Dynamics: Fast, Stable & Intersection-free Simulation of Stiff Materials · HackerPapers discussions

Affine Body Dynamics: Fast, Stable & Intersection-free Simulation of Stiff Materials — mentioned by zokier

Affine Body Dynamics: Fast, Stable & Intersection-free Simulation of Stiff Materials — mentioned by cyber_kinetist