之前做了一个小程序眼镜试戴的功能，涉及了人脸识别和3D模型渲染等。暂时记录一些参考的东西，有时间再整理。
threejs官方文档（一定要看看）
https://threejs.org/docs/index.html#manual/en/introduction/Creating-a-scene
一、小程序版threejs
1、three-platformize
https://github.com/deepkolos/three-platformize
2、threejs.miniprogram
https://github.com/yannliao/threejs.miniprogram
3、官方threejs-miniprogram
二、参考代码
1、three-platformize 的例子
https://github.com/deepkolos/platformize
2、微信小程序官方例子
https://github.com/wechat-miniprogram/miniprogram-demo/tree/master/miniprogram/packageAPI/pages/ar
3、WeChat-MiniProgram-AR-AI
https://github.com/sanyuered/WeChat-MiniProgram-AR-AI
https://github.com/sanyuered/WeChat-MiniProgram-WebAR
https://zhuanlan.zhihu.com/p/357369752
三、其他
1、Gamma色彩空间
https://cloud.tencent.com/developer/article/1543647
2、Three.js控制渲染帧率(FPS)
http://www.yanhuangxueyuan.com/doc/Three.js/FrameNumber.html
3、基本概念写的挺好
https://juejin.cn/post/6844903918409875469
4、注意事项和技巧（相见恨晚）
https://discoverthreejs.com/tips-and-tricks/
------------暂时先这些，待续---------------
