group/cluster info

 

 

This operator calculates various group or cluster information and pass results to the output.

 

 

[Inputs]

 

#Particle Stream - This pin requires a particle stream to be connected.

 

Enabled - Enable or disable node evaluation.

 

Centroid From - Determine how centroid will be calculated.

• Particle Cluster - Centroid will be computed from all particles that belong to the same cluster as input particle.
• Particle Group - Centroid will be computed from all particles that belong to the same group as input particle.
• Custom Group - Centroid will be computed from all particles that belong to the user defined particle group.

 

Group - Select a particle group that will be used to define cluster center for Custom Group option.

 

 

[Outputs]

 

Centroid - This is an average of particle positions within the group or cluster.

 

Direction - Direction from input particle to the centroid.

 

Distance - Distance between input particle to the centroid.

 

Heading - Average direction of particles retrieved from velocities.

 

Avg. Velocity - Average of particle velocities.

 

Avg. Mass - Average of particle masses.

 

Center of Mass - This is the center of mass of all particle within the group or cluster.