The particle group used to find the particles (in the radius defined by Search Radius) and to calculate the amount of found neighbors.

The particle type to use from the Particle Group for the search.

Passive
Vorticity
Liquid
Diffuse

Follows

Follows

The radius to find the particles in. Particles further than this distance to the location the caller node currently processes are automatically excluded.

The minimum amount of particles found. Defines the range start.

Example:
If you have Minimum Particles set to 3 and 1, 2 or 3 particles are found inside the search radius, the resulting constraint intensity will always be 0%. Only particle counts bigger than 3 will result in a non-zero intensity.

Particle counts between Minimum and Maximum Particles will be between 0% and 100%.

The maximum amount of particles found. Defines the range end.
If you have Maximum Particles set to 10, then the resulting constraint intensity will only be 100% if 10 or more particles are found inside the search radius.

Particle counts between Minimum and Maximum Particles will be between 0% and 100%.

Follows

Follows