cluster attract ?? or more closer nodes about d3-force-cluster-3d

[vasturiano]

@Lora336 thanks for reaching out.

1. You should be assigning the center coordinates of each of the clusters, via the .centers method. I believe those other examples use additional attraction and collision forces to dynamically manipulate the coordinates of the cluster centers.
2. That should be doable by calibrating the intensity of the force via .strength.

[Lora336]

@vasturiano

thank you for reply !

I'll try it again. have a nice day!