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可以,分两块1. 摄像头输入以及视觉分析,通过 inspirit/jsfeat · GitHub
2. WebGL 三维渲染、模型动画,通过 mrdoob/three.js · GitHub
局限性是手机上的浏览器不支持摄像头,还得再等等。
微信 js-sdk 能拿到单张照片,但无法得到连续的摄像头视频,这意味着无法实现真正的实时 AR。
感兴趣的可以关注 黑客与画家 - 知乎专栏 看看亮风台他们的AR平台,虽然技术都是十几年前的拿过来做成了API,不过人家还是花了点功夫的。(我没用过,不知道效果如何ㄟ( ▔, ▔ )ㄏ Oculus + Node.js + Three.js 打造VR世界 |VR第一资讯 VR013
在尝试一个晚上的开发环境搭建后,我放弃了开发原生应用的想法。一是没有属于自己的电脑(如果Raspberry Pi II不算的话)——没有Windows、没有GNU/Linux,二是公司配的电脑是Mac OS。对于嵌入式开发和游戏开发来说,Mac OS简直是手机中的Windows Phone——坑爹的LLVM、GCC(Mac OS )、OpenGL、OGLPlus、C++11。并且官方对Mac OS和Linux的SDK的支持已经落后了好几个世纪。
说到底,还是Web的开发环境到底还是比较容易搭建的。这个repo的最后效果图如下所示:
效果:
- WASD控制前进、后退等等。
- 旋转头部 = 真实的世界。
- 附加效果: 看久了头晕。
现在,让我们开始构建吧。
Node Oculus Services这里,我们所要做的事情便是将传感器返回来的四元数(Quaternions)与欧拉角(Euler angles)以API的形式返回到前端。
安装Node NMDNode.js上有一个Oculus的插件名为node-hmd,hmd即面向头戴式显示器。它就是Oculus SDK的Node接口,虽说年代已经有些久远了,但是似乎是可以用的——官方针对 Mac OS和Linux的SDK也已经很久没有更新了。
在GNU/Linux系统下,你需要安装下面的这些东西的
freeglut3-dev
mesa-common-dev
libudev-dev
libxext-dev
libxinerama-dev
libxrandr-dev
libxxf86vm-dev
有demo,但是还有局限,欢迎一起研究
推荐three.js

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Web standards and technologies have evolved from HTML4, CSS2 and simple JavaScript to date and have undergone significant developments. 1) HTML5 introduces APIs such as Canvas and WebStorage, which enhances the complexity and interactivity of web applications. 2) CSS3 adds animation and transition functions to make the page more effective. 3) JavaScript improves development efficiency and code readability through modern syntax of Node.js and ES6, such as arrow functions and classes. These changes have promoted the development of performance optimization and best practices of web applications.

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H5 and HTML5 refer to the same thing, namely HTML5. HTML5 is the fifth version of HTML, bringing new features such as semantic tags, multimedia support, canvas and graphics, offline storage and local storage, improving the expressiveness and interactivity of web pages.

H5referstoHTML5,apivotaltechnologyinwebdevelopment.1)HTML5introducesnewelementsandAPIsforrich,dynamicwebapplications.2)Itsupportsmultimediawithoutplugins,enhancinguserexperienceacrossdevices.3)SemanticelementsimprovecontentstructureandSEO.4)H5'srespo

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