matterjs实现时间沙漏漏斗物理重力动画效果代码
代码语言:html
所属分类:动画
代码描述:matterjs实现时间沙漏漏斗物理重力动画效果代码
代码标签: matter 时间 沙漏 漏斗 物理 重力 动画
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 {
margin:0;
overflow:hidden;
background:#2942b0;
}
button {
position:absolute;
top:10%;
left:50%;
transform:translateX(-50%);
z-index:1;
width:100px;
height:40px;
border-radius:5px;
font-size:18px;
color:white;
background:transparent;
border:1px solid white;
transition:all .3s ease-in-out;
cursor:pointer;
}
button:hover {
background:white;
color:#8785a2;
}
canvas {
transition:transform 1s ease;
}
canvas.flip {
transform:rotate(180deg);
}
</style>
</head>
<body>
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/matter.js"></script>
<button onClick="app.flipCanvas()">翻转</button>
<script>
var app = app || {}
const boundaryStyle = {
fillStyle: 'white',
strokeStyle: 'transparent'
}
const colors = ['#D3F8E2', '#E4C1F9', '#F694C1', '#EDE7B1', '#A9DEF9']
app.init = function() {
const {
Bodies,
Body,
Composite,
Composites,
Engine,
Vector,
World,
Common
} = Matter
const engine = Engine.create({
render: {
element: document.body,
options: {
height: window.innerHeight,
width: window.innerWidth,
background: '#2f29.........完整代码请登录后点击上方下载按钮下载查看
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