Another newbie here with probably simple question:
I simulated shore waves with fluid tank and cached it.
On shore I have sand castle which I want to tear down using waves.
For love of god I can't find a way to use my fluid as force on particles (wetsand shelf tool).
As a last resort I even tried to build volume from surface, scatter some points inside and assign them ‘v’ of (1,0,0) and then use attribute transfer to copy velocities to sand grains, but i cant use attr transfer in DOP.

Any push in right direction would be appreciated.

thnx.

.t.