Rollback determinism

[tksuoran]

FAQ currently states "Box3D does not have rollback determinism". I would like to know if that ever changes. Thanks!

[Clackroe]

I would also like to know this! And also, what it would take to get it working/what needs to change in order to support it.

Amazing library, thanks for your hard work, Erin!

[erincatto]

Box2D has a snapshot and rollback mechanism that is deterministic. Box3D almost has it. I need to do some extra work for 3D to cache large collision shapes. Otherwise the memory usage will be huge.