webgl+canvas实现动态科技背景文字放大动画效果代码-html代码-BFW代码库

webgl+canvas实现动态科技背景文字放大动画效果代码

代码语言：html

所属分类：动画

代码描述：webgl+canvas实现动态科技背景文字放大动画效果代码，有点像一个视频或ppt展示。

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>
@import url("https://fonts.googleapis.com/css2?family=Orbitron:wght@900&display=swap");

body {
  margin: 0;
  display: grid;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

canvas {
  width: 100%;
  height: auto;
  object-fit: contain;
}

body > * {
  grid-column: 1/-1;
  grid-row: 1/-1;
}

div {
  display: grid;
  place-content: center;
  height: 100dvh;
  overflow: hidden;
}

div > * {
  grid-row: 1/-1;
  grid-column: 1/-1;
  display: block;
  text-align: center;
  font: 900 10vmin/1.2 "Orbitron", system-ui;
  color: white;
  letter-spacing: 5;
  text-transform: uppercase;
  translate: 0;
  scale: 1;
  opacity: 0;
  animation: grow 4s cubic-bezier(1, 0, .8, 1);
  animation-delay: 500ms;
}

span.zoom {
  font-size: 100vmin;
}

span.slide {
  position: relative;
  isolation: isolate;
  animation: glow 3.5s linear;
  animation-delay: 250ms;
}

span.slide::after {
  content: attr(data-text);
  position: absolu.........完整代码请登录后点击上方下载按钮下载查看