Hi guys,

Compared to the PBD, there is an extended position-based system called VIPER (Volume Invariant Position-based Elastic Rods)that includes Posiion, Orientaion, and Scale, which I think we need exactly the same possibility in the SideFX Houdini. The result is amazing. You can watch its benefits in the link below:

https://www.youtube.com/watch?v=2CGRfJJEu38 [www.youtube.com]

Is it any way to mimic the same particle behavior using vellum/FEM?



Thanks.