Installer images
Test distance between every Nth particles (XSI mailing list)
by Chris Marshall
Set the state id’s of the bigger particles to something different than the smaller ones.
Then use the setup in the jpeg, which basically uses the Get Neighbouring Particles by State compound, testing the distance between the big particles using the Cutoff Distance.
by Peter Agg
by Fabricio Chamon
ICE: Rotating particle based on neighbors position?
by Fabricio Chamon
eX-SI 