Hello all,

I hope I am posting this in the correct place. I am extremely new to this so I apologize if it's a very simple or silly question.

I am looking at creating a simple glass of water filling up, but with ice cubes that float to the top. I can fill a volume with particles and that is looking great. My rigid body Ice reacts to gravity and the particles react to the rigid body as they should. Though I am not sure how to get the particles to effect the rigidbody cce cube/s.

IE the Ice cube falls to the bottom and just stays there. The particles don't make it move or float. I have tried to use a Buoyancy Force with a fetch data node. I have set it to fetch the source from the flip object. But still nothing. Attached is a screen grab of the simulation tree. Again, very new to this.

Any help would be greatly appreciated.

Much thanks

Try set “Feedback Scale” great than 0, this option is under FLIP Solver's Volume Motion Tab/Solver Section.