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force-n-body

v1.0.7

Published

Force-n-body algorithm with Barnes-Hut Algorithm acceleration.

Vulnerabilities

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Links

Maintainers

xdzhaoxdzhao

Keywords

Readme

force-n-body

Force-n-body algorithm with Barnes-Hut Algorithm acceleration.

API

  • nodes: nodes to compute forces
  • weightFunc: each node's weight specifying function, default is () => 30
  • return: force vectors array
function forceNBody(
  nodes: { x: number; y: number }[],
  weightFunc?: (node?: { x: number; y: number }) => number
): { vx: number; vy: number }[];

function forceNBodyBruteForce(
  nodes: { x: number; y: number }[],
  weightFunc?: (node?: { x: number; y: number }) => number
): { vx: number; vy: number }[];

Reference

  1. http://arborjs.org/docs/barnes-hut
  2. https://github.com/d3/d3-force