Collision Group for Flip

[frankengen]

Hi im basically trying to recreate this in Houdini 

I have got some of the fluid rising and the rest not so

all I am missing is a way of colliding only some of the flip fluid with the collider. How can I do this?

Can I do it with some sort of grouping?

Hope someone can help, many thanks in advance.

 

Thanks

Frank

Bubble.hipnc

[frankengen]

I am almost there now with pop collide detect and grouping the flip with a pop group, but the pop collide detect makes my collision leek quite severely. Is there any way of using the pop collide as a collider for flip successfully? Or is there a way of doing this with other collision methods?

Many thanks hope someone can help.

Thanks Frank

Bubble_almost.hipnc

[pbarua]

I would prefer to use those as force rather than collision object.

[frankengen]

Im sorry but im not quite sure what you mean? How can I get a foce to contrain the object in the jar? Could you maybe pleas provide a hip file It would be much appreciated.

Thank you for your help

[pbarua]

I mean to say use collider geo as source of force.

[frankengen]

Is there any chance you could provide a example file? It would be much appreciated.

Thank you.