what does this mean?

[jsyang]

hi,i'm using phoenix fd fire as liquid source.when the simulation begins, a message is shown like the picture below, and it makes the simulation very slow, how to solve the problem?

[georgi.zhekov]

By default all sources will affect your simulators and in this case you have a FireSource and a Liquid Simulator. Just set the Fire source in the Exclude list from the Scene Interaction rollout of the Liquid simulator.

[Svetlin.Nikolov]

You should create a liquid source and use that one instead of the fire source

[jsyang]

i want to simulate bubbles rise from the water,how to do that?

[georgi.zhekov]

You can take a look at our bubbles scene here - https://docs.chaosgroup.com/display/...ubbleanimation