p5实现超级射线发散多边形效果-html代码-BFW代码库

p5实现超级射线发散多边形效果

代码语言：html

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>
html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
  width: 100%;
  background-color: black;
  overflow: hidden;
}

#background-canvas {
  position: absolute;
  height: 100%;
  width: 100%;
}

.splash {
  position: fixed;
  left: 0px;
  top: 0px;
  width: 100%;
  height: 100%;
  z-index: 9999;
  background: #000000;
  display: block;
}

.box {
  position: absolute;
  width: 78px;
  height: 78px;
  left: 50%;
  top: 50%;
  margin-left: -39px;
  margin-top: -39px;
}

.loading:before {
  content: "";
  position: absolute;
  width: 35px;
  height: 35px;
  top: 50%;
  margin-top: -18px;
  left: 50%;
  margin-left: -18px;
  border-width: 2px 1px;
  border-style: solid;
  border-color: rgb(255, 255, 255) rgba(247, 247, 247, 0.3);
  border-radius: 50%;
  -o-border-radius: 50%;
  -ms-border-radius: 50%;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  box-sizing: border-box;
  -o-box-sizing: border-box;
  -ms-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  animation: spin 3.45s infinite;
  -o-animation: spin 3.45s infinite;
  -ms-animation: spin 3.45s infinite;
  -webkit-animation: spin 3.45s infinite;
  -moz-animation: spin 3.45s infinite;
}
.loading:after {
  content: "";
  position: absolute;
  width: 6px;
  height: 6px;
  top: 50%;
  margin-top: -3px;
  left: 50%;
  margin-left: -3px;
  background-color: rgb(255, 255, 255);
  border-radius: 50%;
  -o-border-radius: 50%;
  -ms-border-radius: 50%;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  box-sizing: border-box;
  -o-box-sizing: border-box;
  -ms-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  animation: pulse 6.9s infinite, borderPulse 6.9s infinite;
  -o-animation: pulse 6.9s infinite, borderPulse 6.9s infinite;
  -ms-animation: pulse 6.9s infinite, borderPulse 6.9s infinite;
  -webkit-animation: pulse 6.9s infinite, borderPulse 6.9s infinite;
  -moz-animation: pulse 6.9s infinite, borderPulse 6.9s infinite;
}

/* Splash animations */

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  50% {
    transform: rotate(360deg);
  }
  100% {
    transform: rotate(1080deg);
  }
}

@-o-keyframes spin {
  0% {
    -o-transform: rotate(0deg);
  }
  50% {
    -o-transform: rotate(360deg);
  }
  100% {
    -o-transform: rotate(1080deg);
  }
}

@-ms-keyframes spin {
  0% {
    -ms-transform: rotate(0deg);
  }
  50% {
    -ms-transform: rotate(360deg);
  }
  100% {
    -ms-transform: rotate(1080deg);
  }
}

@-webkit-keyframes spin {
  0% {
    -webkit-transform: rotate(0deg);
  }
  50% {
    -webkit-transform: rotate(360deg);
  }
  100% {
    -webkit-transform: rotate(1080deg);
  }
}

@-moz-keyframes spin {
  0% {
    -moz-transform: rotate(0deg);
  }
  50% {
    -moz-transform: rotate(360deg);
  }
  100% {
    -moz-transform: rotate(1080deg);
  }
}

@keyframes pulse {
  0% {
    background-color: rgba(232, 232, 232, 0.2);
  }
  13% {
    background-color: rgba(240, 240, 240, 0.2);
  }
  15% {
    background-color: rgba(255, 255, 255, 0.9);
  }
  28% {
    background-color: rgba(222, 222, 222, 0.9);
  }
  30% {
    background-color: rgba(255, 255, 255, 0.2);
  }
  43% {
    background-color: rgba(240, 240, 240, 0.2);
.........完整代码请登录后点击上方下载按钮下载查看