three实现三维空间粒子拖拽旋转动画效果代码-html代码-BFW代码库

three实现三维空间粒子拖拽旋转动画效果代码

代码语言：html

所属分类：粒子

代码描述：three实现三维空间粒子拖拽旋转动画效果代码

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

<html>
<head>
    <style>
    </style>
    <script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/three.72.js"></script>
    <script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/Stats-16.js"></script>

</head>
<body>
    <div></div>
    <script>
  

        (function() {
            'use strict';
            // 'To actually be able to display anything with Three.js, we need three things:
            // A scene, a camera, and a renderer so we can render the scene with the camera.'
            // - https://threejs.org/docs/#Manual/Introduction/Creating_a_scene

            var scene, camera, renderer;

            // I guess we need this stuff too
            var container, HEIGHT,
            WIDTH, fieldOfView, aspectRatio,
            nearPlane, farPlane, stats,
            geometry, particleCount,
            i, h, color, size,
            materials = [],
            mouseX = 0,
            mouseY = 0,
            windowHalfX, windowHalfY, cameraZ,
            fogHex, fogDensity, parameters = {},
            parameterCount, particles;

            init();
            animate();

            function init() {

                HEIGHT = window.innerHeight;
                WIDTH = window.innerWidth;
                windowHalfX = WIDTH / 2;
                windowHalfY = HEIGHT / 2;

             .........完整代码请登录后点击上方下载按钮下载查看