grasshopper2
Rhinorhino3d.com
ComponentAuto-generatedVector
Group By Chain
00000000-7239-45f1-908b-4605e3529f10
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Cluster nearby points into groups by chaining each point to its close neighbours.

Input parameters:

  1. Pt → Points to group.
  2. Dt → Maximum hop distance between points in the same group.

Output parameters:

  1. Pt → Points in each group, one branch per group.
  2. Ix → Indices of points in each group (relative to the input cloud), one branch per group.