Help Temporarily make fluids in a container ignore other colliders/fluids

[Tobias]

Hi,

No, as it generally doesn't make any sense: moving a particle to another emitter would suddenly change all its properties including rest density, mass, size, pressure, etc, potentially breaking the simulation.

Note you don't need to move particles between emitters in order to mix them: fluids from different emitters can interact with each other, and you can use diffusion to smoothly transfer properties between particles belonging to different emitters.

kind regards

Yes, but in this case I want to be able to have diffusions from the same emitters ignore each other temporarily under certain circumstances. Take the following scenario:

1. Bottle A contains red liquid from the emitter 1. Bottle B contains blue liquid from emitter 2. Glass C and D are empty.
   
2. Into glass C and D I both pour 50% from bottle A and 50% from bottle B. Now both glasses contain mixed liquids from the same emitters.
   
3. I now pick up glass C. While I'm moving around glass C, I want it (and its fluid contents) to be able to pass through glass D (and its fluid contents) without any interaction.
   

I can't just move any emitter to a different solver here. Both glasses contain a bit of fluid by the same emitters.