NeighborsCalculator Module

Connect nodes. Define topologies.

Calculate neighbors for your point clouds with strict region isolation. Upload CSV files to generate neighbor lists and visualize the results.

Topology Map
Distances Computation
Data Export

Neighborhood Settings

Configure connections and upload your dataset

Drop your CSV file here

or click to browse files

CSV Max 10MB

Nearest Neighbors

Connections per node

n =

Mathematical Foundations

The meshless Generalized Finite Difference (mGFD) method relies on a Taylor polynomial expansion to approximate derivatives over a cloud of points. To ensure that the resulting system of equations is algebraically determined, it is crucial to select a sufficient number of nearest neighbors based on the chosen polynomial degree.

Minimum recommended:
n ≥ (m+1)(m+2)/2
where m = polynomial degree

m = 2

At least n = 6 neighbors

m = 3

At least n = 10 neighbors