jquery实现canvas彩色光束喷泉粒子线条喷射动画效果代码
代码语言:html
所属分类:粒子
代码描述:jquery实现canvas彩色光束喷泉粒子线条喷射动画效果代码
代码标签: jquery canvas 彩色 光束 喷泉 粒子 线条 喷射 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">
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/jquery-3.2.1.min.js"></script>
<style>
html, body{
width: 100%;
height: 100%;
margin: 0;
padding: 0;
overflow: hidden;
}
.container{
width: 100%;
height: 100%;
margin: 0;
padding: 0;
background-color: #000000;
}
</style>
</head>
<body>
<div id="jsi-fountain-container" class="container"></div>
<script>
var RENDERER = {
GRAVITY : 0.05,
BASE_RATE : 0.6,
OFFSET_RATE : 1 / 50,
PARTICLE_COUNT : 30,
init : function(){
this.setParameters();
this.setup();
this.reconstructMethods();
this.bindEvent();
this.render();
},
setParameters : function(){
this.$window = $(window);
this.$container = $('#jsi-fountain-container');
this.$canvas = $('<canvas />');
this.context = this.$canvas.appendTo(this.$container).get(0).getContext('2d');
this.particles = [];
this.fountains = [];
this.resizeIds = [];
},
setup : function(){
this.particles.length = 0;
this.fountains.length = 0;
this.resizeIds.length = 0;
this.width = this.$container.width();
this.height = this.$container.height();
this.$canvas.attr({width : this.width, height : this.height});
this.velocity = 1;
while(true){
var distance = 0,
velocity = this.velocity;
while(velocity >= 0){
velocity -= this.GRAVITY;
distance += velocity;
}
if.........完整代码请登录后点击上方下载按钮下载查看
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