Keyframes.Proximity

Installation

import Proximity from '@keyframes/proximity';
Keyframes.plugin(Proximity);

Usage

const blockElem = document.getElementById('block');
const block = new Keyframes(blockElem);
block.proximity((obj) => {
  blockElem.style.boxShadow = `red 0 0 ${0.5 * obj.distancePercentage}px`;
});

{
  mouse, // Current mouse x and y.
  mouseDistance, // Distance from the element in pixels.
  viewPortDistance, // Distance from the edge of the viewport in pixels.
  distancePercentage, // Distance of the mouse from the target element as a percentage where zero is the viewport edge.
  targetEdge, // Closest point on the edge of the target object to the mouse.
  viewPortEdge, // Closest point on the edge of the viewport to the target edge.
  collision: !mouseDistance, // Boolean if the mouse is over the top of the element.
}