three实现三维3d粒子云尘埃漂浮变幻动画效果代码-html代码-BFW代码库

three实现三维3d粒子云尘埃漂浮变幻动画效果代码

代码语言：html

所属分类：粒子

代码描述：three实现三维3d粒子云尘埃漂浮变幻动画效果代码

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 http-equiv="Content-Type" content="text/html; charset=UTF-8">
		<meta charset="utf-8">
		<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
		<style>
			body {
				font-family: Monospace;
				background-color: #000000;
				margin: 0px;
				overflow: hidden;
			}

			#info {
				color: #ffffff;

				font-family: Monospace;
				font-size: 13px;
				text-align: center;
				font-weight: bold;

				position: absolute;
				top: 0px; width: 100%;
				padding: 5px;
			}

			a {

				color: #0040ff;

			}
		</style>
	</head>
	<body>

	

<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/three.58.js"></script>
		<script>
		    /*
@author zz85
*/

// Utils for FBO Particles Simulations


THREE.FBOUtils = function( textureWidth, renderer, simulationShader ) {

	// Init RTT stuff
	gl = renderer.getContext();
		
	if( !gl.getExtension( "OES_texture_float" )) {
		alert( "No OES_texture_float support for float textures!" );
		return;
	}

	if( gl.getParameter(gl.MAX_VERTEX_TEXTURE_IMAGE_UNITS) == 0) {.........完整代码请登录后点击上方下载按钮下载查看