Question about FEM implementation

[ldi4]

Hi Dr. Brandon,

Thanks for your development on this fantastic project. I am eager to have some simulator for my soft robot project!

I am completely new to sorotoki and I think it is always a good idea to start with a PneuNet actuator simulation. But when I go through the example, I find that the FEM simulation you are using is just a "slice" of pneunet and is there any approach we can implement FEM and add pressure on 3D volumetric mesh?

Really appreciate your work on this and im looking forward to your reply!

Best