TexturePacker 4.X 在Cocos2d-x 3.x 中帧动画实现（官方文档）

官网文章链接

Tutorial: Using sprite sheet animations in cocos2d-x V3
What you are going to learn from this tutorial

**In this tutorial you are going to learn:
Why you should use sprite sheets
Designing and running your game on different devices and screen sizes
Creating optimized sprite sheets
Creating animations
Playing character animations
In short: Develop once, make money on all platforms.**

具体内容去官网看。