Help Fluid Particles interaction Script

[josemendez]

But where do i change de difusion data? On the solver? Or the emmiter?

Neither. You change it on the blueprint:
http://obi.virtualmethodstudio.com/tutor...rials.html

Diffusion Data

There's 4 diffusion channels available. The meaning of these channels is completely up tp you: each one could be temperature, color, viscosity, or any other. The data contained in these 4 channels is smoothed out between particles over time, at a rate determined by the average diffusion property (see above).