threejs github: https://github.com/mrdoob/three.js

动画渲染与性能&FPS: http://www.infoq.com/cn/articles/javascript-high-performance-animation-and-page-rendering/

THREE.JS DOCS http://threejs.org/docs/

CAMERA: http://www.2cto.com/kf/201604/504078.html

WEBGL中文教程： http://www.hewebgl.com/article/getarticle/27

全景漫游： http://learningthreejs.com/data/lets_do_a_sky/lets_do_a_sky.html

球形全景图与立方体切片相互转换 http://www.krpano360.com/%E7%90%83%E5%BD%A2%E5%85%A8%E6%99%AF%E5%9B%BE%E4%B8%8E%E7%AB%8B%E6%96%B9%E4%BD%93%E5%88%87%E7%89%87%E7%9B%B8%E4%BA%92%E8%BD%AC%E6%8D%A2/

打造H5里的“3D全景漫游”秘籍 － 腾讯ISUX http://mp.weixin.qq.com/s?__biz=MjM5NzQxMDkwMg==&mid=2655403005&idx=1&sn=3230dde99c19f96fb9e27b87335f76f8&scene=0#rd