Unity图集打包

http://www.xuanyusong.com/archives/3304

http://www.xuanyusong.com/archives/3315

http://www.xuanyusong.com/archives/3499

http://www.xuanyusong.com/archives/3768

 

http://blog.csdn.net/ios_song/article/details/52292042

https://blog.uwa4d.com/archives/fillrate.html

https://zhuanlan.zhihu.com/p/32591450

https://zhuanlan.zhihu.com/p/30604224