friction updates - Githubissues

ipc-sim / IPC

Incremental Potential Contact (IPC) is for robust and accurate time stepping of nonlinear elastodynamics. IPC guarantees intersection- and inversion-free trajectories regardless of materials, time-step sizes, velocities, or deformation severity.

https://ipc-sim.github.io/

MIT License

558 stars 73 forks source link

friction updates #6

Closed liminchen closed 4 years ago

liminchen commented 4 years ago

Handled PP and PE duplication in friction computation (a bug in SIGGRAPH version).

This changes friction behavior a little bit but not any conclusions in the paper, some friction scripts are adjusted to maintain similar behavior.

Added step size reduction for efficient spatial hash in CCD