鼠标跟随填充网格背景效果-html代码-BFW代码库

鼠标跟随填充网格背景效果

代码语言：html

所属分类：背景

代码描述：鼠标跟随填充网格背景效果

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">

<style>
body {
  overflow: hidden;
}

canvas {
  width: 100vw;
  height: 100vh;
  cursor: pointer;
}
</style>

</head>
<body translate="no">
<canvas id="c"></canvas>
<script type="text/javascript" src="http://repo.bfw.wiki/bfwrepo/js/victor.min.js"></script>
<script type="text/javascript" src="http://repo.bfw.wiki/bfwrepo/js/chroma.min.js"></script>
<script type="text/javascript" src="http://repo.bfw.wiki/bfwrepo/js/simplex-noise.min.js"></script>
<script type="text/javascript" src="http://repo.bfw.wiki/bfwrepo/js/tweakpane.min.js"></script>
<script >
console.clear();

class Utils {
  static randomRange(min, max) {
    return Math.random() * (max - min) + min;
  }

  static mapRange(value, inputMin, inputMax, outputMin, outputMax, clamp) {
    if (Math.abs(inputMin - inputMax) < Number.EPSILON) {
      return outputMin;
    } else {
      var outVal = (value - inputMin) / (inputMax - inputMin) * (outputMax - outputMin) + outputMin;
      if (clamp) {
        if (outputMax < outputMin) {
          if (outVal < outputMax) outVal = outputMax;else
          if (outVal > outputMin) outVal = outputMin;
        } else {
          if (outVal > outputMax) outVal = outputMax;else
          if (outVal < outputMin) outVal = outputMin;
        }
      }
      return outVal;
    }
  }}


Utils.simplex = new SimplexNoise('seed');

class App {
  constructor() {
.........完整代码请登录后点击上方下载按钮下载查看