THREE.js代码备份——webgl - geometry - dynamic(模拟海浪，通过时间（毫秒）来控制平面点的运动模拟海浪，鼠标控制写在另外的js中)

HTML:

<!DOCTYPE html>

<html lang="en">

<head>

    <title>three.js webgl - geometry - dynamic</title>

    <meta charset="utf-8">

    <meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">

    <style>

        body {

            color: #61443e;

            font-family:Monospace;

            font-size:13px;

            text-align:center;

            background-color: #aaccff;

            margin: 0px;

            overflow: hidden;

        }

        #info {

            color: #ffffff;

            position: absolute;

            top: 0px; width: 100%;

            padding: 5px;

        }

        a {

            color: yellow;

        }

        #oldie {

            background:rgb(0,0,50) !important;

            color:#fff !important;

        }

    </style>

</head>

<body>

<div id="container"></div>

<div id="info"><a href="http://threejs.org" target="_blank">three.js</a> - dynamic geometry demo - webgl<br />(left click: forward, right click: backward)</div>

<script src="../build/three.js"></script>

<script src="js/controls/FirstPersonControls.js"></script>

<script src="js/Detector.js"></script>

<script src="js/libs/stats.min.js"></script>

<script>

    if ( ! Detector.webgl ) {

        Detector.addGetWebGLMessage();

        document.getElementById( 'container' ).innerHTML = "";

    }

    var container, stats;

    var camera, controls, scene, renderer;

    var mesh, texture, geometry, material;

    var worldWidth = 128, worldDepth = 128,

            worldHalfWidth = worldWidth / 2, worldHalfDepth = worldDepth / 2;

    var clock = new THREE.Clock();

    init();

    animate();

    function init() {

        container = document.getElementById( 'container' );

        camera = new THREE.PerspectiveCamera( 60, window.innerWidth / window.innerHeight, 1, 20000 );

        camera.position.y = 200;

        controls = new THREE.FirstPersonControls( camera );

        controls.movementSpeed = 500;

        controls.lookSpeed = 0.1;

        scene = new THREE.Scene();

        scene.fog = new THREE.FogExp2( 0xaaccff, 0.0007 );

        geometry = new THREE.PlaneGeometry( 20000, 20000, worldWidth - 1, worldDepth - 1 );

        geometry.rotateX( - Math.PI / 2 );

        for ( var i = 0, l = geometry.vertices.length; i < l; i ++ ) {

            geometry.vertices[ i ].y = 35 * Math.sin( i / 2 );

        }

        var texture = new THREE.TextureLoader().load( "textures/water.jpg" );

        texture.wrapS = texture.wrapT = THREE.RepeatWrapping;

        texture.repeat.set( 7, 7 );   //7x7张纹理图拼凑

        material = new THREE.MeshBasicMaterial( { color: 0x006699, map: texture } );

        mesh = new THREE.Mesh( geometry, material );

        scene.add( mesh );

        renderer = new THREE.WebGLRenderer();

        renderer.setClearColor( 0xaaccff );

        renderer.setPixelRatio( window.devicePixelRatio );

        renderer.setSize( window.innerWidth, window.innerHeight );

        container.innerHTML = "";

        container.appendChild( renderer.domElement );

        stats = new Stats();

        container.appendChild( stats.dom );

        //

        window.addEventListener( 'resize', onWindowResize, false );

    }

    function onWindowResize() {

        camera.aspect = window.innerWidth / window.innerHeight;

        camera.updateProjectionMatrix();

        renderer.setSize( window.innerWidth, window.innerHeight );

        controls.handleResize();

    }

    //

    function animate() {

        requestAnimationFrame( animate );

        render();

        stats.update();

    }

    function render() {

        var delta = clock.getDelta(),   //所消耗的时间，即当前时间与开始时间之差，单位为毫秒

                time = clock.getElapsedTime() * 10;

        for ( var i = 0, l = geometry.vertices.length; i < l; i ++ ) {

            geometry.vertices[ i ].y = 35 * Math.sin( i / 5 + ( time + i ) / 7 );

        }

        mesh.geometry.verticesNeedUpdate = true;

          controls.update( delta );  //鼠标控制事件单独写了一个js，一样需要addEventListener

        renderer.render( scene, camera );

    }

</script>

</body>

</html>

THREE.js代码备份——webgl - geometry - dynamic(模拟海浪，通过时间（毫秒）来控制平面点的运动模拟海浪，鼠标控制写在另外的js中)的更多相关文章

THREE.js代码备份——webgl - scene animation（通过加载json文件来加载动画和模型）
<!DOCTYPE html> <html lang="en"> <head> <title>three.js webgl - sc ...
THREE.js代码备份——webgl - custom attributes [lines]（自定义字体显示、控制字图的各个属性）
<!DOCTYPE html> <html lang="en"> <head> <title>three.js webgl - cu ...
THREE.js代码备份——webgl - materials - cube refraction [balls](以上下左右前后6张图片构成立体场景、透明球体效果)
<!DOCTYPE html> <html lang="en"> <head> <title>three.js webgl - ma ...
THREE.js代码备份——canvas - geometry - earth(球体贴纹理)
<!DOCTYPE html> <html lang="en"> <head> <title>three.js canvas - g ...
THREE.js代码备份——线框cube、按键、鼠标控制
<!DOCTYPE html> <html lang="en"> <head> <title>three.js canvas - g ...
THREE.js代码备份——canvas - lines - colors(希尔伯特曲线3D、用HSL设置线颜色)
<!DOCTYPE html> <html lang="en"> <head> <title>three.js canvas - l ...
THREE.js代码备份——canvas_lines(随机点、画线)
<!DOCTYPE html> <html lang="en"> <head> <title>three.js canvas - l ...
THREE.js代码备份——canvas_ascii_effect(以AscII码显示图形)
<!DOCTYPE html> <html lang="en"> <head> <title>three.js - ASCII Ef ...
浏览器控制台js代码与后台不同步
原因:浏览器会缓存js 如果是将js代码直接通过<script>标签插入jsp页面中则不存在这个问题在加载页面的时候会重新加载js代码如果直接将js代码以文件的形式引入,那么每次在修改 ...

随机推荐

HDU——1023　Train Problem II
Train Problem II Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) ...
Android: 长按及松开处理
长按及松开处理 // 长按触发handle final Handler handler = new Handler(); final Runnable mLongPressed = new Runna ...
VS2012调试执行，网页打不开
360修复漏洞篇 TODO 修复了漏洞.vs2012在firefox和ie中都打不开解决思路:360漏洞修复→已安装漏洞→卸载刚刚安装的漏洞就可以解决忽略漏洞正常打开.
Python3基础（六）深入list列表
正如Python FAQ1附录中说的, Python中任何值都是一个对象,所以任何类型(int.str.list-)都是一个类.而类就必然有它的方法或属性,我们要记下这么多类的所有方法显然是不可能的, ...
__weak与__block区别分析
API Reference对__block变量修饰符有如下几处解释: //A powerful feature of blocks is that they can modify variables ...
UVa 12279 - Emoogle Balance
题目:给你n个数字推断.零和非零数字的个数差. 分析:简单题. 读入数据非零+1.为零-1. 说明:目标650题╮(╯▽╰)╭. #include <iostream> #include ...
LeetCode 389. Find the Difference （找到不同）
Given two strings s and t which consist of only lowercase letters. String t is generated by random s ...
HDOJ 题目5289 Assignment（RMQ，技巧）
Assignment Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total ...
Linux 下查找文件或文件夹
有些在我看来比较实用的命令,在这里记一下,避免每次都搜索一轮. 1.查找文件和文件夹 $ find . -name "mongo*" 从当前路径开始,向子目录查找名字含有 &quo ...
VCL源码修改立即生效
为了深刻学习Delphi的VCL源码,要使的它立刻修改生效.网上很多办法,这招最简单最管用: 把source\vcl路径添加进来,只要有修改vcl源程序,都会重新编译.但是对RTL源码不能这样做. - ...

THREE.js代码备份——webgl - geometry - dynamic(模拟海浪，通过时间（毫秒）来控制平面点的运动模拟海浪，鼠标控制写在另外的js中)

THREE.js代码备份——webgl - geometry - dynamic(模拟海浪，通过时间（毫秒）来控制平面点的运动模拟海浪，鼠标控制写在另外的js中)的更多相关文章

随机推荐

热门专题