canvas实现彩色小球喷射鼠标悬浮躲避粒子动画交互效果代码
代码语言:html
所属分类:粒子
代码描述:canvas实现彩色小球喷射鼠标悬浮躲避粒子动画交互效果代码
代码标签: canvas 彩色 小球 喷射 鼠标 悬浮 躲避 粒子 动画 交互
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>
* {
margin: 0;
padding: 0;
}
body {
overflow: hidden;
font-family: Arial;
}
.circle {
position: absolute;
width: 20px;
height: 20px;
border-radius: 50%;
background: black;
}
h4 {
position: absolute;
bottom: 20px;
right: 20px;
display: none;
}
</style>
</head>
<body >
<h4>play with 'em!</h4>
<script>
let centerVec, mouseVec;
let total = 200;
let initialForce = 2;
let friction = .8;
let springForce = 1;
let k = 0.1;
let mouseThreshold = 60;
let mouseRepelForce = 0.1;
let force.........完整代码请登录后点击上方下载按钮下载查看
















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