3d version of hybrid fluid simulators

[Pavel_Blend]

Can you implement 3D version of PIC, FLIP, APIC, MPM?
How much slower will the 3d version be?

Can you remove redundant code from hybrid simulators to make them run faster?
To be able to create a liquid that has tens of millions of particles.

[Yu Zhang]

Thanks for your attention! I think 3D version fluid simulation would be interesting, I will try to implement them in the future.