A fast static index for 2D points

Transform a 2D point distribution to a hex grid to avoid overplotting in data visualizations

Generation of 2D points using the Poisson Disk sampling algorithm

A 2D point class.

Create a symbol table data type whose keys are two-dimensional points. Use a 2d-tree to support efficient range search and nearest neighbor search.

A static spacial index for 2D points in V

k-nearest neighbors search (KNN) for KDBush

Given a weighted set of 2D points, it computes the Heaviest Increasing Point Subset