canvas实现立体多边形矩阵动画效果代码-html代码-BFW代码库

canvas实现立体多边形矩阵动画效果代码

代码语言：html

所属分类：动画

代码描述：canvas实现立体多边形矩阵动画效果代码

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">
  

  
  
  
<style>
body {
	height: 100vh;
	width: 96vw;
	margin: 0;
	display: grid;
	place-items: center;
}

.shape {
	position: relative;
	height: 200px;
	width: 200px;
	display: flex;
	justify-contents: center;
	/* 	border: 1px solid grey; */
	display: -webkit-box;
	-webkit-box-align: center;
	align-items: center;
	-webkit-perspective: 200px;
	perspective: 200px;
}

.refl1,
.refl2,
.refl3 {
	display: flex;
	align-items: center;
	justify-content: center;
	position: absolute;
	height: 200px;
	width: 200px;
}
.refl1 {
	left: -99%;
	/* 	border: 20px solid red; */
	-webkit-transform: rotateY(-90deg) rotateZ(-30deg);
	transform: rotateY(-90deg) rotateX(30deg);
	width: 400px;
	height: 400px;
	border: none;
}

.refl2 {
	/* 	border: 20px solid yellow; */
	border: none;
	-webkit-transform: rotateY(-90deg) rotateZ(-30deg);
	transform: rotateY(-90deg) rotateX(-30deg);
	width: 400px;
	height: 360px;
}
.refl3 {
	bottom: -200%;
	height: 550px;
	width: 450px;
	left: -60%;
	/* 	border: 20px solid blue; */
	-webkit-transform: rotateX(-90deg);
	transform: rotateX(-90deg);
	border: none;
}

#Matrix2,
#Matrix1 {
	-webkit-transform: rotateZ(90deg);
	transform: rotateZ(90deg);
}

.platform {
	position: absolute;
	z-index: 0;
	right: -50%;
	border: 1px solid green;
	width: 400px;
	height: 400px;
	background-size: 20%;
	background-position: center;
	background-repeat: no-repeat;
	background-color: black;
	background-image: url("//repo.bfw.wiki/bfwrepo/images/bubbue/Polygons.gif");
}
</style>




</head>

<body translate="no" >
  <div class="shape">
	<div class="platform"></div>
	<div class="refl1">
		<canvas id="Matrix1"></canvas>
	</div>
	<div class="refl2">
		<canvas id="Matrix2"></canvas>
	</div>
	<div class="refl3">
		<canvas id="Matrix3"></canvas>
	</div>
</div>

  
      <script  >
const canvas1 = document.getElementById("Matrix1");
const canvas2 = document.getElementById("Matrix2");
const canvas3 = document.getElementById("Matrix3");
const context = canvas3.getContext("2d");

canvas3.width = 550;
//window.innerWidth;
canvas3.height = 650;
//window.innerHeight;

const context2 = canvas2.getContext("2d");

canvas2.width = 400;
//window.innerWidth;
canvas2.height = 400;
//window.innerHeight;
const context3 = canvas1.getContext("2d");

canvas1.width = 400;
//window.innerWidth;
canvas1.height = 400;
//window.innerHeight;

const katakana =
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