[Bug]: How do you get the performance like demo video of elastoplastic thin shell manipulation

[MiaoMieu]

Bug Description

I have tried to reproduce that fold paper scene, but not very good. Could you please share your code of the scene, (parameters, material, solver and so on). Really appreciate it.

Expected Behavior

share the demo's scene code

Release version or Commit ID

8e44876

[zhouxian]

That example uses FEM solver and IPC solver i believe. @YilingQiao