Original link:
http://www.cnblogs.com/WilliamJiang/p/3167003.html
NGUI 2.6.1 Download: part1 part2
NGUI achieve Sprite sprite animation is simple:
1. First make a collection of images. Open Atlas Maker under NGUI menu, select chopped pictures, click on the Add / Update button.
2. Create a Sprite
,
3. Sprite to add the script:
4. Set the parameter adjustment speed of the animation script:
Reproduced in: https: //www.cnblogs.com/WilliamJiang/p/3167003.html