Html网页threejs显示obj,ply三维图像实例

程序示例精选
Html网页threejs显示obj,ply三维图像实例
如需安装运行环境或远程调试，见文章底部个人QQ名片，由专业技术人员远程协助！

前言

这篇博客针对《Html网页threejs显示obj,ply三维图像实例》编写代码，代码整洁，规则，易读。学习与应用推荐首选。

运行结果

在这里插入图片描述

文章目录

一、所需工具软件
二、使用步骤
1. 主要代码
2. 运行结果
三、在线协助

一、所需工具软件

1. VS2019, Qt
2. C++

二、使用步骤

代码如下（示例）：


<!DOCTYPE html>
<html lang="en"><head><title>three.js webgl - loaders - OBJ MTL loader</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 {font-family: Monospace;background-color: #000;color: #fff;margin: 0px;overflow: hidden;}#info {color: #fff;position: absolute;top: 10px;width: 100%;text-align: center;z-index: 100;display:block;}#info a, .button { color: #f00; font-weight: bold; text-decoration: underline; cursor: pointer }</style></head><body><div id="info"><a href="http://threejs.org" target="_blank">three.js</a> - OBJMTLLoader test</div><script src="js/three.min.js"></script><script src="js/MTLLoader.js"></script><script src="js/OBJMTLLoader.js"></script><script>var container, stats;var camera, scene, renderer;var mouseX = 0, mouseY = 0;init();animate();function init() {container = document.createElement( 'div' );document.body.appendChild( container );camera = new THREE.PerspectiveCamera( 45, window.innerWidth / window.innerHeight, 1, 2000 );camera.position.z = 1.5;                //̹��40// scenescene = new THREE.Scene();var ambien = new THREE.AmbientLight( 0x444444 );
THREE.DirectionalLight( 0xffeedd );directionalLight.position.set( 0, 0, 1 ).normalize();scene.add( directionalLight );// modelvar onProgress = function ( xhr ) {if ( xhr.lengthComputable ) {var percentComplete = xhr.loaded / xhr.total * 100;console.log( Math.round(percentComplete, 2) + '% downloaded' );}};var onError = function ( xhr ) {};var loader = new THREE.OBJMTLLoader();loader.load('js/LQ.obj', 'js/LQ.mtl', function (object) {object.position.y = -0.4;                //   0 ̹��tank     -0.6  ����LQscene.add(object);var start = new Date().getTime(), delta;}, onProgress, onError );//function onWindowResize() {windowHalfX = window.innerWidth / 2;windowHalfY = window.innerHeight / 2;camera.aspect = window.innerWidth / window.innerHeight;camera.updateProjectionMatrix();renderer.setSize( window.innerWidth, window.innerHeight );}//function animate() {requestAnimationFrame( animate );render();}</script></body>
</html>

运行结果

在这里插入图片描述

三、在线协助：

如需安装运行环境或远程调试，见文章底部个人 QQ 名片，由专业技术人员远程协助！

1）远程安装运行环境，代码调试
2）Visual Studio, Qt, C++, Python编程语言入门指导
3）界面美化
4）软件制作
5）云服务器申请
6）网站制作

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