threejs打造3d粒子穿梭效果-html代码-BFW代码库

threejs打造3d粒子穿梭效果

代码语言：html

所属分类：粒子

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">

    <title>  three.js Points anti-gravity is applied ver3</title>
    <style>
        * {
            margin: 0;
            padding: 0;
        }
        html {
            height: 100%;
        }
        body {
            height: 100%;
            overflow: hidden;
        }
        canvas {
            position: absolute;
        }
    </style>

</head>
<body translate="no">
    <div id="canvas"></div>

    <script type="text/javascript" src="http://repo.bfw.wiki/bfwrepo/js/three.72.js"></script>
    <script>
        (function e(t, n, r) {
            function s(o, u) {
                if (!n[o]) {
                    if (!t[o]) {
                        var a = typeof require == "function" && require; if (!u && a) return a(o, !0); if (i) return i(o, !0); var f = new Error("Cannot find module '" + o + "'"); throw f.code = "MODULE_NOT_FOUND",
                        f;
                    }var l = n[o] = {
                        exports: {}
                    }; t[o][0].call(l.exports, function (e) {
                            var n = t[o][1][e]; return s(n ? n: e);
                        }, l, l.exports, e, t, n, r);
                }return n[o].exports;
            }var i = typeof require == "function" && require; for (var o = 0; o < r.length; o++) s(r[o]); return s;
        })({
            1: [function (require, module, exports) {
                var exports = {
                    getRandomInt: function (min, max) {
                        return Math.floor(Math.random() * (max - min)) + min;
                    },
                    getDegree: function (radian) {
                        return radian / Math.PI * 180;
                    },
                    getRadian: function (degrees) {
                        return degrees * Math.PI / 180;
                    },
                    getSpherical: function (rad1, rad2, r) {
                        var x = Math.cos(rad1) * Math.cos(rad2) * r;
                        var z = Math.cos(rad1) * Math.sin(rad2) * r;
                        var y = Math.sin(rad1) * r;
                        return [x,
                            y,
                            z];
                    }
                };


                module.exports = exports;

            },
                {}],
            2: [function (require, module, exports) {
                var Util = require('./util');

                var exports = function () {
                    var Camera = function () {
                        this.rad1 = Util.getRadian(90);
                        this.rad2 = Util.getRadian(0);
                        this.range = 1000;
                        this.obj;
                    };

                    Camera.prototype = {
                        init: function (width, height) {
                            this.obj = new THREE.PerspectiveCamera(35, width / height, 1, 10000);
                            this.obj.up.set(0, 1, 0);
                            this.setPosition();
                            this.lookAtCenter();
                        },
                 .........完整代码请登录后点击上方下载按钮下载查看