js实现canvas文字挂在绳子上的弹性交互效果代码
代码语言:html
所属分类:拖放
代码描述:js实现canvas文字挂在绳子上的弹性交互效果代码
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 {
position: absolute;
margin: 0;
padding: 0;
width: 100%;
height: 100%;
overflow: hidden;
touch-action: none;
content-zooming: none;
background: #000;
}
canvas {
position: absolute;
width: 100%;
height: 100%;
user-select: none;
background: #000;
}
</style>
</head>
<body>
<div></div>
<script>
"use strict";
{
const txt = 'EXPANDED';
const viscosity = 0.005;
const stiffness = 0.99;
class Point {
constructor (i, x, y) {
this.c = null;
this.x0 = x;
this.y0 = y;
this.x = x + Math.sin(i) * 100;
this.y = y + Math.cos(i) * 100;
this.vx = 0.0;
this.vy = 0.0;
this.a = 0.0;
this.s = 0.0;
this..........完整代码请登录后点击上方下载按钮下载查看
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