canvas线条跟随引力绘图动画效果代码
代码语言:html
所属分类:动画
代码描述:canvas线条跟随引力绘图动画效果代码,小球越大引力越大,线条就会朝它过去。
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 {
height: 100vh;
margin: 0;
overflow: hidden;
display: grid;
place-items: center;
}
#frame-count {
position: absolute;
bottom: 0;
right: 0;
display: none;
}
canvas {
width: clamp(200px, 80vmin, 600px);
height: clamp(200px, 80vmin, 600px);
}
</style>
</head>
<body>
<canvas></canvas>
<div id="frame-count">0</div>
<script >
const { cos, sin, pow, atan2, min, max, PI: π } = Math;
const query = document.querySelector.bind(document);
const canvas = query(.........完整代码请登录后点击上方下载按钮下载查看
















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