threejs实现三维粒子波浪运动动画效果代码-html代码-BFW代码库

threejs实现三维粒子波浪运动动画效果代码

代码语言：html

所属分类：粒子

代码描述：threejs实现三维粒子波浪运动动画效果代码

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">
		<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
		<style>
			body {
				background-color: #000000;
				margin: 0px;
				overflow: hidden;
			}

			a {
				color:#0078ff;
			}
		</style>
	</head>
	<body>
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/three.58.js"></script>

		<script>

			var SEPARATION = 100, AMOUNTX = 50, AMOUNTY = 50;

			var container;
			var camera, scene, renderer;

			var particles, particle, count = 0;

			var mouseX = 0, mouseY = 0;

			var windowHalfX = window.innerWidth / 2;
			var windowHalfY = window.innerHeight / 2;

			init();
			animate();

			function init() {

				container = document.createElement( 'div' );
				document.body.appendChild( container );

				camera = new THREE.PerspectiveCamera( 75, window.innerWidth / window.innerHeight, 1, 10000 );
				camera.position.z = 1000;

				scene = new THREE.Scene();

				particles = new Array();

				var PI2 = Math.PI * 2;
				var material = new THREE.ParticleCanvasMaterial( {

					color: 0xffffff,
					program: function ( context ) {

						context.beginPath();
						context.arc( 0, 0, 1, 0, PI2, true );
						context.fill();

					}

				} );

				var i = 0;

				for ( var ix = 0; ix < AMOUNTX; ix ++ ) {

					for ( var iy = 0; iy < AMOUNTY; iy ++ ) {

						particle = particles[ i ++ ] = new THREE.Particle( material );
						particle.position.x = ix * SEPARATION - ( ( AMOUNTX * SEPARATION ) / 2 );
						particle.position.z = iy * SEPARATION - ( ( AMOUNTY * SEPARATION ) / 2 );
						scene.add( particle );

					}

				}

				renderer = new THREE.CanvasRenderer();
				renderer.setSize( window.innerWidth, window.innerHeight );
				container.appendChild( renderer.domElement );

				document.addEventListener( 'mousemove&#.........完整代码请登录后点击上方下载按钮下载查看