I have this scene setup. A large sphere and a small sphere inside the larger one. Each one has a fluidsource to create it's own density volume.
Inside my AutoDOPNetwork I am use a gas match field to map the density from the smaller center sphere to a goal field. I use a GasTarget and BlendDensity to try to move the smoke towards the center.
The setup does not work.
Does anyone know how to make smoke collapse into the center of a sphere?