justenh

/**
 * Throttles an animation callback at a specified FPS.
 * @param {number}      The target frame rate.
 * @param {function}    The callback to trigger at the specified FPS.
 */
const animate = (fps, fn, startingFrame = 1) => {
  const fpsInterval = 1000 / fps;
  let then = window.performance.now();
  let now = then;
  let elapsed = 0;

justenh

<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />

justenh

/**
 * 
 */
function getScaleTofit(width, height, maxWidth, maxHeight)
{
	return Math.min(maxWidth / width, maxHeight / height);
}

/**
 *