PerspectiveTransform实现三维地球自转动画效果代码-html代码-BFW代码库

PerspectiveTransform实现三维地球自转动画效果代码

代码语言：html

所属分类：三维

代码描述：PerspectiveTransform实现三维地球自转动画效果代码

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 lang="en" >

<head>

  <meta charset="UTF-8">
  



  
  <link rel='stylesheet' href='https://fonts.googleapis.com/css?family=Oswald:400'>
  
<style>
html, body {
  position: absolute;
  width: 100%;
  height: 100%;
  margin: 0 0;
  overflow: hidden;
  font-family: 'Lato', sans-serif;
  background-color: #000;
  color: #fff;
}

.world {
  position: absolute;
  width: 100%;
  height: 100%;
  cursor: pointer;
  cursor: move;
  cursor: -moz-grab;
  cursor: -webkit-grab;
  cursor: grab;
}

.world-bg {
  position: absolute;
  width: 100%;
  height: 100%;
  background-position: 50% 50%;
  background-size: cover;
}

.world-globe {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 0;
  height: 0;
}

.world-globe-pole {
  position: absolute;
  width: 530px;
  height: 530px;
  left: -265px;
  top: -265px;
  border-radius: 50% 50%;
  background-color: #fff;
}

.world-globe-doms-container {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 0;
  height: 0;
}

.world-globe-halo {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 730px;
  height: 715px;
  margin-left: -368px;
  margin-top: -350px;
}

.info {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  padding: 10px 10px;
  box-sizing: border-box;
  background-color: rgba(0, 0, 0, 0.8);
  color: #fff;
  font-size: 12px;
}

.info-desc {
  color: #ddd;
  font-size: 10px;
}

a {
  color: #ff5f5f;
}
</style>



</head>

<body >
  <div class="world">
    <div class="world-bg"></div>
    <div class="world-globe">
        <div class="world-globe-pole"></div>
        <div class="world-globe-doms-container"></div>
        <div class="world-globe-halo"></div>
    </div>
</div>

<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/dat.gui-min.js"></script>
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/stats-min.js"></script>
<script>
    (function (define) {
    define(function(){

function PerspectiveTransform(element, width, height, useBackFacing){

    this.element = element;
    this.style = element.style;
    this.computedStyle = window.getComputedStyle(element);
    this.width = width;
    this.height = height;
    this.useBackFacing = !!useBackFacing;

    this.topLeft = {x: 0, y: 0};
    this.topRight = {x: width, y: 0};
    this.bottomLeft = {x: 0, y: height};
    this.bottomRight = {x: width, y: height};
    this.calcStyle = '';
}

PerspectiveTransform.useDPRFix = false;
PerspectiveTransform.dpr = 1;

PerspectiveTransform.prototype = (function(){

    var app = {
        stylePrefix: ''
    };

    var aM = [[0, 0, 1, 0, 0, 0, 0, 0], [0, 0, 1, 0, 0, 0, 0, 0], [0, 0, 1, 0, 0, 0, 0, 0], [0, 0, 1, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 1, 0, 0], [0, 0, 0, 0, 0, 1, 0, 0], [0, 0, 0, 0, 0, 1, 0, 0], [0, 0, 0, 0, 0, 1, 0, 0]];
    var bM = [0, 0, 0, 0, 0, 0, 0, 0];

    function _setTransformStyleName(){
        var testStyle = document.createElement('div').style;
        app.stylePrefix =
            'webkitTransform' in testStyle ? 'webkit' :
            '.........完整代码请登录后点击上方下载按钮下载查看