js实现canvas三维文字发光重影鼠标交互效果代码-html代码-BFW代码库

js实现canvas三维文字发光重影鼠标交互效果代码

代码语言：html

所属分类：动画

代码描述：js实现canvas三维文字发光重影鼠标交互效果代码

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>

<head>
    <meta charset="utf-8">


    <style>
        body, html {
          margin: 0;
          background: -webkit-radial-gradient(center, ellipse cover, #111 10%, #333 90%);
        }
        
        canvas {
          display: block;
          cursor: crosshair;
        }
        
        h2 {
          position: absolute;
          bottom: 10px;
          width: 100%;
          letter-spacing: 4px;
          text-align: center;
          font-weight: bold;
          font-size: 1em;
          font-family: Arial, Helvetica, sans-serif;
          color: #AAA;
        }
    </style>

</head>

<body>

    <canvas id="canvas"></canvas>

    <h2>移动鼠标!</h2>

    <script>
        "use strict";
        
        class Vector {
          constructor(x, y) {
            this.x = x;
            this.y = y;
          }
        
          add(v) {
            return new Vector(
              this.x + v.x,
              this.y + v.y);
          }
        
          addTo(v) {
            this.x += v.x;
            this.y += v.y;
          }
        
          sub(v) {
            return new Vector(
              this.x - v.x,
              this.y - v.y);
          }
          
          subFrom(v) {
            this.x -= v.x;
            this.y -= v.y;
          }
          
          mult(n) {
            return new Vector(this.x * n, this.y * n);
          }
      .........完整代码请登录后点击上方下载按钮下载查看