proton-engine/src/zone/Zone.js

Proton is a simple and powerful javascript particle animation engine.

import Vector2D from "../math/Vector2D";

export default class Zone {
  constructor() {
    this.vector = new Vector2D(0, 0);
    this.random = 0;
    this.crossType = "dead";
    this.alert = true;
  }

  getPosition() {}

  crossing(particle) {}

  destroy() {
    this.vector = null;
  }
}