I previously used PRKit to draw textures in my game, but then realised I already had the coordinates and so PRKit was superfluous, and wrote (and blogged about) drawing 2d scrolling texture in cocos2d.
I just converted this code to cocos2d-X V3 B2 and figured it might helps someone to see the before and after versions - so I blogged about it at http://www.pooperpig.com
Hope it’s ok to post the url here :)